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src/cmd/linuxkit/vendor/golang.org/x/time/PATENTS create mode 100644 src/cmd/linuxkit/vendor/golang.org/x/time/rate/rate.go create mode 100644 src/cmd/linuxkit/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go create mode 100644 src/cmd/linuxkit/vendor/google.golang.org/genproto/protobuf/field_mask/field_mask.go create mode 100644 src/cmd/linuxkit/vendor/google.golang.org/grpc/credentials/insecure/insecure.go create mode 100644 src/cmd/linuxkit/vendor/google.golang.org/grpc/health/client.go create mode 100644 src/cmd/linuxkit/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go create mode 100644 src/cmd/linuxkit/vendor/google.golang.org/grpc/health/grpc_health_v1/health_grpc.pb.go create mode 100644 src/cmd/linuxkit/vendor/google.golang.org/grpc/health/logging.go create mode 100644 src/cmd/linuxkit/vendor/google.golang.org/grpc/health/server.go create mode 100644 src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/envconfig/xds.go create mode 100644 src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/grpcutil/grpcutil.go create mode 100644 src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/grpcutil/regex.go delete mode 100644 src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/grpcutil/target.go delete mode 100644 src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/xds/env/env.go create mode 100644 src/cmd/linuxkit/vendor/google.golang.org/grpc/resolver/map.go create mode 100644 src/cmd/linuxkit/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go create mode 100644 src/cmd/linuxkit/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go diff --git a/src/cmd/linuxkit/go.mod b/src/cmd/linuxkit/go.mod index 6d7aa19cb..6b7e02d47 100644 --- a/src/cmd/linuxkit/go.mod +++ b/src/cmd/linuxkit/go.mod @@ -4,42 +4,36 @@ go 1.16 require ( github.com/Azure/azure-sdk-for-go v50.1.0+incompatible - github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 + github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 github.com/Azure/go-autorest v14.2.1-0.20210115164004-c0fe8b0fea3d+incompatible // indirect - github.com/Azure/go-autorest/autorest v0.11.18-0.20210115164004-c0fe8b0fea3d - github.com/Azure/go-autorest/autorest/adal v0.9.5 + github.com/Azure/go-autorest/autorest v0.11.18 + github.com/Azure/go-autorest/autorest/adal v0.9.13 github.com/Azure/go-autorest/autorest/to v0.4.0 github.com/Azure/go-autorest/autorest/validation v0.3.1 // indirect - github.com/Microsoft/go-winio v0.5.0 + github.com/Microsoft/go-winio v0.5.2 github.com/ScaleFT/sshkeys v0.0.0-20181112160850-82451a803681 - github.com/aws/aws-sdk-go v1.31.6 - github.com/checkpoint-restore/go-criu v0.0.0-20191125063657-fcdcd07065c5 // indirect - github.com/containerd/containerd v1.5.7 + github.com/aws/aws-sdk-go v1.34.9 + github.com/containerd/containerd v1.6.6 github.com/creack/goselect v0.0.0-20180501195510-58854f77ee8d // indirect github.com/dchest/bcrypt_pbkdf v0.0.0-20150205184540-83f37f9c154a // indirect - github.com/deislabs/oras v0.8.1 // indirect - github.com/docker/cli v20.10.9+incompatible + github.com/docker/buildx v0.8.2 + github.com/docker/cli v20.10.14+incompatible github.com/docker/docker v20.10.9+incompatible - github.com/docker/go-connections v0.4.1-0.20190612165340-fd1b1942c4d5 // indirect github.com/docker/libtrust v0.0.0-20160708172513-aabc10ec26b7 // indirect - github.com/estesp/manifest-tool v2.0.0-beta.1.0.20211004205052-ff1e39f94354+incompatible // indirect github.com/estesp/manifest-tool/v2 v2.0.0-beta.1 github.com/google/go-containerregistry v0.6.1-0.20211105150418-5c9c442d5d68 - github.com/google/uuid v1.2.0 + github.com/google/uuid v1.3.0 github.com/gophercloud/gophercloud v0.1.0 github.com/gophercloud/utils v0.0.0-20181029231510-34f5991525d1 github.com/hashicorp/go-version v1.2.0 - github.com/linuxkit/virtsock v0.0.0-20180830132707-8e79449dea07 // indirect - github.com/maxbrunsfeld/counterfeiter/v6 v6.2.2 // indirect - github.com/mitchellh/go-ps v0.0.0-20170309133038-4fdf99ab2936 // indirect + github.com/moby/buildkit v0.10.1-0.20220614084718-b3d272e22672 github.com/moby/hyperkit v0.0.0-20180416161519-d65b09c1c28a + github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6 github.com/moby/vpnkit v0.4.1-0.20200311130018-2ffc1dd8a84e github.com/moul/gotty-client v1.7.1-0.20180526075433-e5589f6df359 - github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e // indirect - github.com/opencontainers/image-spec v1.0.2-0.20210730191737-8e42a01fb1b7 + github.com/opencontainers/image-spec v1.0.3-0.20211202183452-c5a74bcca799 github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417 github.com/packethost/packngo v0.1.1-0.20171201154433-f1be085ecd6f - github.com/prometheus/client_model v0.2.0 // indirect github.com/radu-matei/azure-sdk-for-go v5.0.0-beta.0.20161118192335-3b1282355199+incompatible github.com/radu-matei/azure-vhd-utils v0.0.0-20170531165126-e52754d5569d github.com/rn/iso9660wrap v0.0.0-20171120145750-baf8d62ad315 @@ -48,14 +42,13 @@ require ( github.com/stretchr/testify v1.7.0 github.com/surma/gocpio v1.0.2-0.20160926205914-fcb68777e7dc github.com/vmware/govmomi v0.20.3 - github.com/xeipuuv/gojsonschema v0.0.0-20180618132009-1d523034197f - golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2 - golang.org/x/net v0.0.0-20211005215030-d2e5035098b3 + github.com/xeipuuv/gojsonschema v1.2.0 + golang.org/x/crypto v0.0.0-20220525230936-793ad666bf5e + golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd golang.org/x/oauth2 v0.0.0-20211005180243-6b3c2da341f1 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c google.golang.org/api v0.57.0 gopkg.in/yaml.v2 v2.4.0 - k8s.io/code-generator v0.19.7 // indirect - k8s.io/gengo v0.0.0-20201113003025-83324d819ded // indirect - rsc.io/letsencrypt v0.0.3 // indirect ) + +replace github.com/docker/docker => github.com/docker/docker v20.10.3-0.20220414164044-61404de7df1a+incompatible diff --git a/src/cmd/linuxkit/go.sum b/src/cmd/linuxkit/go.sum index f168ed6e6..062a1d064 100644 --- a/src/cmd/linuxkit/go.sum +++ b/src/cmd/linuxkit/go.sum @@ -1,17 +1,24 @@ bazil.org/fuse v0.0.0-20160811212531-371fbbdaa898/go.mod h1:Xbm+BRKSBEpa4q4hTSxohYNQpsxXPbPry4JJWOB3LB8= +bazil.org/fuse v0.0.0-20180421153158-65cc252bf669/go.mod h1:Xbm+BRKSBEpa4q4hTSxohYNQpsxXPbPry4JJWOB3LB8= +bazil.org/fuse v0.0.0-20200407214033-5883e5a4b512/go.mod h1:FbcW6z/2VytnFDhZfumh8Ss8zxHE6qpMP5sHTRe0EaM= +cloud.google.com/go v0.25.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.31.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.37.2/go.mod h1:H8IAquKe2L30IxoupDgqTaQvKSwF/c8prYHynGIWQbA= cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU= +cloud.google.com/go v0.39.0/go.mod h1:rVLT6fkc8chs9sfPtFc1SBH6em7n+ZoXaG+87tDISts= cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU= cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY= +cloud.google.com/go v0.44.3/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY= cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc= cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0= cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To= +cloud.google.com/go v0.51.0/go.mod h1:hWtGJ6gnXH+KgDv+V0zFGDvpi07n3z8ZNj3T1RW0Gcw= cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4= cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M= cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc= cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKVk= -cloud.google.com/go v0.57.0 h1:EpMNVUorLiZIELdMZbCYX/ByTFCdoYopYAGxaGVz9ms= cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs= cloud.google.com/go v0.62.0/go.mod h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOYc= cloud.google.com/go v0.65.0/go.mod h1:O5N8zS7uWy9vkA9vayVHs65eM1ubvY4h553ofrNHObY= @@ -46,62 +53,130 @@ cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0Zeo cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk= cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs= cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0= +code.gitea.io/sdk/gitea v0.12.0/go.mod h1:z3uwDV/b9Ls47NGukYM9XhnHtqPh/J+t40lsUrR6JDY= +contrib.go.opencensus.io/exporter/aws v0.0.0-20181029163544-2befc13012d0/go.mod h1:uu1P0UCM/6RbsMrgPa98ll8ZcHM858i/AD06a9aLRCA= +contrib.go.opencensus.io/exporter/ocagent v0.5.0/go.mod h1:ImxhfLRpxoYiSq891pBrLVhN+qmP8BTVvdH2YLs7Gl0= +contrib.go.opencensus.io/exporter/stackdriver v0.12.1/go.mod h1:iwB6wGarfphGGe/e5CWqyUk/cLzKnWsOKPVW3no6OTw= +contrib.go.opencensus.io/integrations/ocsql v0.1.4/go.mod h1:8DsSdjz3F+APR+0z0WkU1aRorQCFfRxvqjUUPMbF3fE= +contrib.go.opencensus.io/resource v0.1.1/go.mod h1:F361eGI91LCmW1I/Saf+rX0+OFcigGlFvXwEGEnkRLA= dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU= +git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg= +git.apache.org/thrift.git v0.12.0/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg= +github.com/AdaLogics/go-fuzz-headers v0.0.0-20210715213245-6c3934b029d8/go.mod h1:CzsSbkDixRphAF5hS6wbMKq0eI6ccJRb7/A0M6JBnwg= +github.com/AkihiroSuda/containerd-fuse-overlayfs v1.0.0/go.mod h1:0mMDvQFeLbbn1Wy8P2j3hwFhqBq+FKn8OZPno8WLmp8= +github.com/Azure/azure-amqp-common-go/v2 v2.1.0/go.mod h1:R8rea+gJRuJR6QxTir/XuEd+YuKoUiazDC/N96FiDEU= +github.com/Azure/azure-pipeline-go v0.2.1/go.mod h1:UGSo8XybXnIGZ3epmeBw7Jdz+HiUVpqIlpz/HKHylF4= +github.com/Azure/azure-pipeline-go v0.2.2/go.mod h1:4rQ/NZncSvGqNkkOsNpOU1tgoNuIlp9AfUH5G1tvCHc= github.com/Azure/azure-sdk-for-go v16.2.1+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc= +github.com/Azure/azure-sdk-for-go v19.1.1+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc= +github.com/Azure/azure-sdk-for-go v29.0.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc= +github.com/Azure/azure-sdk-for-go v30.1.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc= +github.com/Azure/azure-sdk-for-go v35.0.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc= +github.com/Azure/azure-sdk-for-go v38.0.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc= +github.com/Azure/azure-sdk-for-go v42.3.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc= github.com/Azure/azure-sdk-for-go v50.1.0+incompatible h1:SUR6Y194mjyNkNbEzDHyYX8Butfa+Om9fcGSIy0ffhk= github.com/Azure/azure-sdk-for-go v50.1.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc= -github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 h1:w+iIsaOQNcT7OZ575w+acHgRric5iCyQh+xv+KJ4HB8= +github.com/Azure/azure-service-bus-go v0.9.1/go.mod h1:yzBx6/BUGfjfeqbRZny9AQIbIe3AcV9WZbAdpkoXOa0= +github.com/Azure/azure-storage-blob-go v0.8.0/go.mod h1:lPI3aLPpuLTeUwh1sViKXFxwl2B6teiRqI0deQUvsw0= github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8= +github.com/Azure/go-ansiterm v0.0.0-20210608223527-2377c96fe795/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8= +github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 h1:UQHMgLO+TxOElx5B5HZ4hJQsoJ/PvUvKRhJHDQXO8P8= +github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E= github.com/Azure/go-autorest v10.8.1+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= +github.com/Azure/go-autorest v10.15.5+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= +github.com/Azure/go-autorest v12.0.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= +github.com/Azure/go-autorest v14.1.1+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= github.com/Azure/go-autorest v14.2.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= github.com/Azure/go-autorest v14.2.1-0.20210115164004-c0fe8b0fea3d+incompatible h1:30ldMf7S3ZNc5BBee5VfQaxp2HJyHaR42NvYq4B757c= github.com/Azure/go-autorest v14.2.1-0.20210115164004-c0fe8b0fea3d+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= +github.com/Azure/go-autorest/autorest v0.9.0/go.mod h1:xyHB1BMZT0cuDHU7I0+g046+BFDTQ8rEZB0s4Yfa6bI= +github.com/Azure/go-autorest/autorest v0.9.3/go.mod 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h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A= golang.org/x/net v0.0.0-20200506145744-7e3656a0809f/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A= golang.org/x/net v0.0.0-20200513185701-a91f0712d120/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A= +golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A= golang.org/x/net v0.0.0-20200520182314-0ba52f642ac2/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A= golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA= golang.org/x/net v0.0.0-20200707034311-ab3426394381/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA= @@ -1026,22 +1681,34 @@ golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81R golang.org/x/net v0.0.0-20201006153459-a7d1128ccaa0/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod 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h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= +golang.org/x/oauth2 v0.0.0-20190402181905-9f3314589c9a/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= golang.org/x/oauth2 v0.0.0-20191202225959-858c2ad4c8b6/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= -golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d h1:TzXSXBo42m9gQenoE3b9BGiEpg5IG2JkU5FkPIawgtw= golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= golang.org/x/oauth2 v0.0.0-20200902213428-5d25da1a8d43/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A= golang.org/x/oauth2 v0.0.0-20201109201403-9fd604954f58/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A= @@ -1056,6 +1723,7 @@ golang.org/x/oauth2 v0.0.0-20210805134026-6f1e6394065a/go.mod h1:KelEdhl1UZF7XfJ golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A= golang.org/x/oauth2 v0.0.0-20211005180243-6b3c2da341f1 h1:B333XXssMuKQeBwiNODx4TupZy7bf4sxFZnN2ZOcvUE= golang.org/x/oauth2 v0.0.0-20211005180243-6b3c2da341f1/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A= +golang.org/x/perf v0.0.0-20180704124530-6e6d33e29852/go.mod h1:JLpeXjPJfIyPr5TlbXLkXWLhP8nz10XfvxElABhCtcw= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= @@ -1065,24 +1733,29 @@ golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJ golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= -golang.org/x/sync v0.0.0-20201207232520-09787c993a3a h1:DcqTD9SDLc+1P/r1EmRBwnVsrOwW+kk2vWf9n+1sGhs= golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20210220032951-036812b2e83c h1:5KslGYwFpkhGh+Q16bwMP3cOontH8FOep7tGV86Y7SQ= golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sys v0.0.0-20170830134202-bb24a47a89ea/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod 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-1251,8 +1979,19 @@ golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8T golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE= golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +gonum.org/v1/gonum v0.0.0-20190331200053-3d26580ed485/go.mod h1:2ltnJ7xHfj0zHS40VVPYEAAMTa3ZGguvHGBSJeRWqE0= +gonum.org/v1/netlib v0.0.0-20190313105609-8cb42192e0e0/go.mod h1:wa6Ws7BG/ESfp6dHfk7C6KdzKA7wR7u/rKwOGE66zvw= +gonum.org/v1/netlib v0.0.0-20190331212654-76723241ea4e/go.mod h1:kS+toOQn6AQKjmKJ7gzohV1XkqsFehRA2FbsbkopSuQ= google.golang.org/api v0.0.0-20160322025152-9bf6e6e569ff/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0= +google.golang.org/api v0.0.0-20180910000450-7ca32eb868bf/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0= +google.golang.org/api v0.0.0-20181030000543-1d582fd0359e/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0= +google.golang.org/api v0.0.0-20181220000619-583d854617af/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0= +google.golang.org/api v0.2.0/go.mod h1:IfRCZScioGtypHNTlz3gFk67J8uePVW7uDTBzXuIkhU= +google.golang.org/api v0.3.0/go.mod h1:IuvZyQh8jgscv8qWfQ4ABd8m7hEudgBFM/EdhA3BnXw= google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE= +google.golang.org/api v0.5.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE= +google.golang.org/api v0.6.0/go.mod h1:btoxGiFvQNVUZQ8W08zLtrVS08CNpINPEfxXxgJL1Q4= +google.golang.org/api v0.6.1-0.20190607001116-5213b8090861/go.mod h1:btoxGiFvQNVUZQ8W08zLtrVS08CNpINPEfxXxgJL1Q4= google.golang.org/api v0.7.0/go.mod h1:WtwebWUNSVBH/HAw79HIFXZNqEvBhG+Ra+ax0hx3E3M= google.golang.org/api v0.8.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg= google.golang.org/api v0.9.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg= @@ -1263,9 +2002,9 @@ google.golang.org/api v0.17.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/ google.golang.org/api v0.18.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE= google.golang.org/api v0.19.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE= google.golang.org/api v0.20.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE= -google.golang.org/api v0.22.0 h1:J1Pl9P2lnmYFSJvgs70DKELqHNh8CNWXPbud4njEE2s= google.golang.org/api v0.22.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE= google.golang.org/api v0.24.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE= +google.golang.org/api v0.25.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE= google.golang.org/api v0.28.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE= google.golang.org/api v0.29.0/go.mod h1:Lcubydp8VUV7KeIHD9z2Bys/sm/vGKnG1UHuDBSrHWM= google.golang.org/api v0.30.0/go.mod h1:QGmEvQ87FHZNiUVJkT14jQNYJ4ZJjdRF23ZXz5138Fc= @@ -1284,21 +2023,28 @@ google.golang.org/api v0.55.0/go.mod h1:38yMfeP1kfjsl8isn0tliTjIb1rJXcQi4UXlbqiv google.golang.org/api v0.57.0 h1:4t9zuDlHLcIx0ZEhmXEeFVCRsiOgpgn2QOH9N0MNjPI= google.golang.org/api v0.57.0/go.mod h1:dVPlbZyBo2/OjBpmvNdpn2GRm6rPy75jyU7bmhdrMgI= google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= +google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= +google.golang.org/appengine v1.3.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0= google.golang.org/appengine v1.6.5/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc= -google.golang.org/appengine v1.6.6 h1:lMO5rYAqUxkmaj76jAkRUvt5JZgFymx/+Q5Mzfivuhc= google.golang.org/appengine v1.6.6/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc= google.golang.org/appengine v1.6.7 h1:FZR1q0exgwxzPzp/aF+VccGrSfxfPpkBqjIIEq3ru6c= google.golang.org/appengine v1.6.7/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc= google.golang.org/cloud v0.0.0-20151119220103-975617b05ea8/go.mod h1:0H1ncTHf11KCFhTc/+EFRbzSCOZx+VUbRMk55Yv5MYk= google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= +google.golang.org/genproto v0.0.0-20180831171423-11092d34479b/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= +google.golang.org/genproto v0.0.0-20181029155118-b69ba1387ce2/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= +google.golang.org/genproto v0.0.0-20181219182458-5a97ab628bfb/go.mod h1:7Ep/1NZk928CDR8SjdVbjWNpdIf6nzjE3BTgJDr2Atg= google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= google.golang.org/genproto 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v0.0.0-20200513103714-09dca8ec2884/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c= google.golang.org/genproto v0.0.0-20200515170657-fc4c6c6a6587/go.mod h1:YsZOwe1myG/8QRHRsmBRE1LrgQY60beZKjly0O1fX9U= google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo= -google.golang.org/genproto v0.0.0-20200527145253-8367513e4ece h1:1YM0uhfumvoDu9sx8+RyWwTI63zoCQvI23IYFRlvte0= google.golang.org/genproto v0.0.0-20200527145253-8367513e4ece/go.mod h1:jDfRM7FcilCzHH/e9qn6dsT145K34l5v+OpcnNgKAAA= google.golang.org/genproto v0.0.0-20200618031413-b414f8b61790/go.mod h1:jDfRM7FcilCzHH/e9qn6dsT145K34l5v+OpcnNgKAAA= google.golang.org/genproto v0.0.0-20200729003335-053ba62fc06f/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= google.golang.org/genproto v0.0.0-20200804131852-c06518451d9c/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= google.golang.org/genproto v0.0.0-20200825200019-8632dd797987/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= google.golang.org/genproto v0.0.0-20200904004341-0bd0a958aa1d/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= +google.golang.org/genproto v0.0.0-20201019141844-1ed22bb0c154/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= google.golang.org/genproto v0.0.0-20201109203340-2640f1f9cdfb/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= google.golang.org/genproto v0.0.0-20201110150050-8816d57aaa9a/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= google.golang.org/genproto v0.0.0-20201201144952-b05cb90ed32e/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= @@ -1353,9 +2100,14 @@ google.golang.org/genproto v0.0.0-20210828152312-66f60bf46e71/go.mod h1:eFjDcFEc google.golang.org/genproto v0.0.0-20210831024726-fe130286e0e2/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY= google.golang.org/genproto v0.0.0-20210903162649-d08c68adba83/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY= google.golang.org/genproto v0.0.0-20210924002016-3dee208752a0/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc= -google.golang.org/genproto v0.0.0-20211005153810-c76a74d43a8e h1:Im71rbA1N3CbIag/PumYhQcNR8bLNmuOtRIyOnnLsT8= google.golang.org/genproto v0.0.0-20211005153810-c76a74d43a8e/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc= +google.golang.org/genproto v0.0.0-20211208223120-3a66f561d7aa/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc= +google.golang.org/genproto v0.0.0-20220107163113-42d7afdf6368 h1:Et6SkiuvnBn+SgrSYXs/BrUpGB4mbdwt4R3vaPIlicA= +google.golang.org/genproto v0.0.0-20220107163113-42d7afdf6368/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc= google.golang.org/grpc v0.0.0-20160317175043-d3ddb4469d5a/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw= +google.golang.org/grpc v1.14.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw= +google.golang.org/grpc v1.16.0/go.mod h1:0JHn/cJsOMiMfNA9+DeHDlAU7KAAB5GDlYFpa9MZMio= +google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs= google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38= google.golang.org/grpc v1.21.0/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM= @@ -1369,8 +2121,6 @@ google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8 google.golang.org/grpc v1.27.1/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk= google.golang.org/grpc v1.28.0/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKal+60= google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3IjizoKk= -google.golang.org/grpc v1.30.0-dev.0.20200410230105-27096e8260a4 h1:tjxif6qBi1QBZgdn7kpXLeU7hbevuQHL/ZWZCZ+HCyE= -google.golang.org/grpc v1.30.0-dev.0.20200410230105-27096e8260a4/go.mod h1:AcTUW5ni0mb6iwwANyMOIcU0s6WZXLCytbSOZG0f9Q4= google.golang.org/grpc v1.30.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak= google.golang.org/grpc v1.31.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak= google.golang.org/grpc v1.31.1/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak= @@ -1386,8 +2136,12 @@ google.golang.org/grpc v1.38.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQ google.golang.org/grpc v1.39.0/go.mod h1:PImNr+rS9TWYb2O4/emRugxiyHZ5JyHW5F+RPnDzfrE= google.golang.org/grpc v1.39.1/go.mod h1:PImNr+rS9TWYb2O4/emRugxiyHZ5JyHW5F+RPnDzfrE= google.golang.org/grpc v1.40.0/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34= -google.golang.org/grpc v1.41.0 h1:f+PlOh7QV4iIJkPrx5NQ7qaNGFQ3OTse67yaDHfju4E= google.golang.org/grpc v1.41.0/go.mod h1:U3l9uK9J0sini8mHphKoXyaqDA/8VyGnDee1zzIUK6k= +google.golang.org/grpc v1.42.0/go.mod h1:k+4IHHFw41K8+bbowsex27ge2rCb65oeWqe4jJ590SU= +google.golang.org/grpc v1.43.0/go.mod h1:k+4IHHFw41K8+bbowsex27ge2rCb65oeWqe4jJ590SU= +google.golang.org/grpc v1.44.0/go.mod h1:k+4IHHFw41K8+bbowsex27ge2rCb65oeWqe4jJ590SU= +google.golang.org/grpc v1.45.0 h1:NEpgUqV3Z+ZjkqMsxMg11IaDrXY4RY6CQukSGK0uI1M= +google.golang.org/grpc v1.45.0/go.mod h1:lN7owxKUQEqMfSyQikvvk5tf/6zMPsrK+ONuO11+0rQ= google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.1.0/go.mod h1:6Kw0yEErY5E/yWrBtf03jp27GLLJujG4z/JK95pnjjw= google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8= google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0= @@ -1397,7 +2151,6 @@ google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzi google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= -google.golang.org/protobuf v1.24.0 h1:UhZDfRO8JRQru4/+LlLE0BRKGF8L+PICnvYZmx/fEGA= google.golang.org/protobuf 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h1:4G1h5nDURzA3bwVMZIVpwbkw+04kSxk3rAtzlimaUJw= +mvdan.cc/unparam v0.0.0-20200501210554-b37ab49443f7/go.mod h1:HGC5lll35J70Y5v7vCGb9oLhHoScFwkHDJm/05RdSTc= +pack.ag/amqp v0.11.2/go.mod h1:4/cbmt4EJXSKlG6LCfWHoqmN0uFdy5i/+YFz+fTfhV4= rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8= rsc.io/letsencrypt v0.0.3 h1:H7xDfhkaFFSYEJlKeq38RwX2jYcnTeHuDQyT+mMNMwM= rsc.io/letsencrypt v0.0.3/go.mod h1:buyQKZ6IXrRnB7TdkHP0RyEybLx18HHyOSoTyoOLqNY= @@ -1490,8 +2315,16 @@ rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0= rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA= sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.14/go.mod h1:LEScyzhFmoF5pso/YSeBstl57mOzx9xlU9n85RGrDQg= sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.15/go.mod h1:LEScyzhFmoF5pso/YSeBstl57mOzx9xlU9n85RGrDQg= +sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.22/go.mod h1:LEScyzhFmoF5pso/YSeBstl57mOzx9xlU9n85RGrDQg= +sigs.k8s.io/json v0.0.0-20211020170558-c049b76a60c6/go.mod h1:p4QtZmO4uMYipTQNzagwnNoseA6OxSUutVw05NhYDRs= +sigs.k8s.io/structured-merge-diff v0.0.0-20190525122527-15d366b2352e/go.mod h1:wWxsB5ozmmv/SG7nM11ayaAW51xMvak/t1r0CSlcokI= +sigs.k8s.io/structured-merge-diff v1.0.1-0.20191108220359-b1b620dd3f06/go.mod h1:/ULNhyfzRopfcjskuui0cTITekDduZ7ycKN3oUT9R18= sigs.k8s.io/structured-merge-diff/v4 v4.0.1/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw= sigs.k8s.io/structured-merge-diff/v4 v4.0.2/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw= sigs.k8s.io/structured-merge-diff/v4 v4.0.3/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw= +sigs.k8s.io/structured-merge-diff/v4 v4.1.2/go.mod h1:j/nl6xW8vLS49O8YvXW1ocPhZawJtm+Yrr7PPRQ0Vg4= +sigs.k8s.io/structured-merge-diff/v4 v4.2.1/go.mod h1:j/nl6xW8vLS49O8YvXW1ocPhZawJtm+Yrr7PPRQ0Vg4= sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o= sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc= +sourcegraph.com/sqs/pbtypes v0.0.0-20180604144634-d3ebe8f20ae4/go.mod h1:ketZ/q3QxT9HOBeFhu6RdvsftgpsbFHBF5Cas6cDKZ0= +sourcegraph.com/sqs/pbtypes v1.0.0/go.mod h1:3AciMUv4qUuRHRHhOG4TZOB+72GdPVz5k+c648qsFS4= diff --git a/src/cmd/linuxkit/vendor/github.com/Azure/go-ansiterm/go.mod b/src/cmd/linuxkit/vendor/github.com/Azure/go-ansiterm/go.mod new file mode 100644 index 000000000..965cb8120 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/Azure/go-ansiterm/go.mod @@ -0,0 +1,5 @@ +module github.com/Azure/go-ansiterm + +go 1.16 + +require golang.org/x/sys v0.0.0-20210616094352-59db8d763f22 diff --git a/src/cmd/linuxkit/vendor/github.com/Azure/go-ansiterm/go.sum b/src/cmd/linuxkit/vendor/github.com/Azure/go-ansiterm/go.sum new file mode 100644 index 000000000..9f05d9d3e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/Azure/go-ansiterm/go.sum @@ -0,0 +1,2 @@ +golang.org/x/sys v0.0.0-20210616094352-59db8d763f22 h1:RqytpXGR1iVNX7psjB3ff8y7sNFinVFvkx1c8SjBkio= +golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= diff --git a/src/cmd/linuxkit/vendor/github.com/Azure/go-ansiterm/winterm/ansi.go b/src/cmd/linuxkit/vendor/github.com/Azure/go-ansiterm/winterm/ansi.go index a67327972..5599082ae 100644 --- a/src/cmd/linuxkit/vendor/github.com/Azure/go-ansiterm/winterm/ansi.go +++ b/src/cmd/linuxkit/vendor/github.com/Azure/go-ansiterm/winterm/ansi.go @@ -10,6 +10,7 @@ import ( "syscall" "github.com/Azure/go-ansiterm" + windows "golang.org/x/sys/windows" ) // Windows keyboard constants @@ -162,15 +163,28 @@ func ensureInRange(n int16, min int16, max int16) int16 { func GetStdFile(nFile int) (*os.File, uintptr) { var file *os.File - switch nFile { - case syscall.STD_INPUT_HANDLE: + + // syscall uses negative numbers + // windows package uses very big uint32 + // Keep these switches split so we don't have to convert ints too much. + switch uint32(nFile) { + case windows.STD_INPUT_HANDLE: file = os.Stdin - case syscall.STD_OUTPUT_HANDLE: + case windows.STD_OUTPUT_HANDLE: file = os.Stdout - case syscall.STD_ERROR_HANDLE: + case windows.STD_ERROR_HANDLE: file = os.Stderr default: - panic(fmt.Errorf("Invalid standard handle identifier: %v", nFile)) + switch nFile { + case syscall.STD_INPUT_HANDLE: + file = os.Stdin + case syscall.STD_OUTPUT_HANDLE: + file = os.Stdout + case syscall.STD_ERROR_HANDLE: + file = os.Stderr + default: + panic(fmt.Errorf("Invalid standard handle identifier: %v", nFile)) + } } fd, err := syscall.GetStdHandle(nFile) diff --git a/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/go.mod b/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/go.mod index abcc27d4c..8c5d36ca6 100644 --- a/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/go.mod +++ b/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/go.mod @@ -6,6 +6,7 @@ require ( github.com/Azure/go-autorest v14.2.0+incompatible github.com/Azure/go-autorest/autorest/date v0.3.0 github.com/Azure/go-autorest/autorest/mocks v0.4.1 + github.com/Azure/go-autorest/logger v0.2.1 github.com/Azure/go-autorest/tracing v0.6.0 github.com/form3tech-oss/jwt-go v3.2.2+incompatible golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0 diff --git a/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/go.sum b/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/go.sum index 9d55b0f59..5ee68e700 100644 --- a/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/go.sum +++ b/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/go.sum @@ -4,6 +4,8 @@ github.com/Azure/go-autorest/autorest/date v0.3.0 h1:7gUk1U5M/CQbp9WoqinNzJar+8K github.com/Azure/go-autorest/autorest/date v0.3.0/go.mod h1:BI0uouVdmngYNUzGWeSYnokU+TrmwEsOqdt8Y6sso74= github.com/Azure/go-autorest/autorest/mocks v0.4.1 h1:K0laFcLE6VLTOwNgSxaGbUcLPuGXlNkbVvq4cW4nIHk= github.com/Azure/go-autorest/autorest/mocks v0.4.1/go.mod h1:LTp+uSrOhSkaKrUy935gNZuuIPPVsHlr9DSOxSayd+k= +github.com/Azure/go-autorest/logger v0.2.1 h1:IG7i4p/mDa2Ce4TRyAO8IHnVhAVF3RFU+ZtXWSmf4Tg= +github.com/Azure/go-autorest/logger v0.2.1/go.mod h1:T9E3cAhj2VqvPOtCYAvby9aBXkZmbF5NWuPV8+WeEW8= github.com/Azure/go-autorest/tracing v0.6.0 h1:TYi4+3m5t6K48TGI9AUdb+IzbnSxvnvUMfuitfgcfuo= github.com/Azure/go-autorest/tracing v0.6.0/go.mod h1:+vhtPC754Xsa23ID7GlGsrdKBpUA79WCAKPPZVC2DeU= github.com/form3tech-oss/jwt-go v3.2.2+incompatible h1:TcekIExNqud5crz4xD2pavyTgWiPvpYe4Xau31I0PRk= diff --git a/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/sender.go b/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/sender.go index d7e4372bb..1826a68dc 100644 --- a/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/sender.go +++ b/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/sender.go @@ -28,6 +28,7 @@ const ( mimeTypeFormPost = "application/x-www-form-urlencoded" ) +// DO NOT ACCESS THIS DIRECTLY. go through sender() var defaultSender Sender var defaultSenderInit = &sync.Once{} diff --git a/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/token.go b/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/token.go index b83f16a49..c870ef4ec 100644 --- a/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/token.go +++ b/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/token.go @@ -30,11 +30,13 @@ import ( "net/http" "net/url" "os" + "strconv" "strings" "sync" "time" "github.com/Azure/go-autorest/autorest/date" + "github.com/Azure/go-autorest/logger" "github.com/form3tech-oss/jwt-go" ) @@ -69,13 +71,22 @@ const ( defaultMaxMSIRefreshAttempts = 5 // asMSIEndpointEnv is the environment variable used to store the endpoint on App Service and Functions - asMSIEndpointEnv = "MSI_ENDPOINT" + msiEndpointEnv = "MSI_ENDPOINT" // asMSISecretEnv is the environment variable used to store the request secret on App Service and Functions - asMSISecretEnv = "MSI_SECRET" + msiSecretEnv = "MSI_SECRET" - // the API version to use for the App Service MSI endpoint - appServiceAPIVersion = "2017-09-01" + // the API version to use for the legacy App Service MSI endpoint + appServiceAPIVersion2017 = "2017-09-01" + + // secret header used when authenticating against app service MSI endpoint + secretHeader = "Secret" + + // the format for expires_on in UTC with AM/PM + expiresOnDateFormatPM = "1/2/2006 15:04:05 PM +00:00" + + // the format for expires_on in UTC without AM/PM + expiresOnDateFormat = "1/2/2006 15:04:05 +00:00" ) // OAuthTokenProvider is an interface which should be implemented by an access token retriever @@ -282,6 +293,8 @@ func (secret ServicePrincipalCertificateSecret) MarshalJSON() ([]byte, error) { // ServicePrincipalMSISecret implements ServicePrincipalSecret for machines running the MSI Extension. type ServicePrincipalMSISecret struct { + msiType msiType + clientResourceID string } // SetAuthenticationValues is a method of the interface ServicePrincipalSecret. @@ -652,94 +665,173 @@ func NewServicePrincipalTokenFromAuthorizationCode(oauthConfig OAuthConfig, clie ) } +type msiType int + +const ( + msiTypeUnavailable msiType = iota + msiTypeAppServiceV20170901 + msiTypeCloudShell + msiTypeIMDS +) + +func (m msiType) String() string { + switch m { + case msiTypeUnavailable: + return "unavailable" + case msiTypeAppServiceV20170901: + return "AppServiceV20170901" + case msiTypeCloudShell: + return "CloudShell" + case msiTypeIMDS: + return "IMDS" + default: + return fmt.Sprintf("unhandled MSI type %d", m) + } +} + +// returns the MSI type and endpoint, or an error +func getMSIType() (msiType, string, error) { + if endpointEnvVar := os.Getenv(msiEndpointEnv); endpointEnvVar != "" { + // if the env var MSI_ENDPOINT is set + if secretEnvVar := os.Getenv(msiSecretEnv); secretEnvVar != "" { + // if BOTH the env vars MSI_ENDPOINT and MSI_SECRET are set the msiType is AppService + return msiTypeAppServiceV20170901, endpointEnvVar, nil + } + // if ONLY the env var MSI_ENDPOINT is set the msiType is CloudShell + return msiTypeCloudShell, endpointEnvVar, nil + } else if msiAvailableHook(context.Background(), sender()) { + // if MSI_ENDPOINT is NOT set AND the IMDS endpoint is available the msiType is IMDS. This will timeout after 500 milliseconds + return msiTypeIMDS, msiEndpoint, nil + } else { + // if MSI_ENDPOINT is NOT set and IMDS endpoint is not available Managed Identity is not available + return msiTypeUnavailable, "", errors.New("MSI not available") + } +} + // GetMSIVMEndpoint gets the MSI endpoint on Virtual Machines. +// NOTE: this always returns the IMDS endpoint, it does not work for app services or cloud shell. +// Deprecated: NewServicePrincipalTokenFromMSI() and variants will automatically detect the endpoint. func GetMSIVMEndpoint() (string, error) { return msiEndpoint, nil } -// NOTE: this only indicates if the ASE environment credentials have been set -// which does not necessarily mean that the caller is authenticating via ASE! -func isAppService() bool { - _, asMSIEndpointEnvExists := os.LookupEnv(asMSIEndpointEnv) - _, asMSISecretEnvExists := os.LookupEnv(asMSISecretEnv) - - return asMSIEndpointEnvExists && asMSISecretEnvExists -} - -// GetMSIAppServiceEndpoint get the MSI endpoint for App Service and Functions +// GetMSIAppServiceEndpoint get the MSI endpoint for App Service and Functions. +// It will return an error when not running in an app service/functions environment. +// Deprecated: NewServicePrincipalTokenFromMSI() and variants will automatically detect the endpoint. func GetMSIAppServiceEndpoint() (string, error) { - asMSIEndpoint, asMSIEndpointEnvExists := os.LookupEnv(asMSIEndpointEnv) - - if asMSIEndpointEnvExists { - return asMSIEndpoint, nil + msiType, endpoint, err := getMSIType() + if err != nil { + return "", err + } + switch msiType { + case msiTypeAppServiceV20170901: + return endpoint, nil + default: + return "", fmt.Errorf("%s is not app service environment", msiType) } - return "", errors.New("MSI endpoint not found") } // GetMSIEndpoint get the appropriate MSI endpoint depending on the runtime environment +// Deprecated: NewServicePrincipalTokenFromMSI() and variants will automatically detect the endpoint. func GetMSIEndpoint() (string, error) { - if isAppService() { - return GetMSIAppServiceEndpoint() - } - return GetMSIVMEndpoint() + _, endpoint, err := getMSIType() + return endpoint, err } // NewServicePrincipalTokenFromMSI creates a ServicePrincipalToken via the MSI VM Extension. // It will use the system assigned identity when creating the token. +// msiEndpoint - empty string, or pass a non-empty string to override the default value. +// Deprecated: use NewServicePrincipalTokenFromManagedIdentity() instead. func NewServicePrincipalTokenFromMSI(msiEndpoint, resource string, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) { - return newServicePrincipalTokenFromMSI(msiEndpoint, resource, nil, nil, callbacks...) + return newServicePrincipalTokenFromMSI(msiEndpoint, resource, "", "", callbacks...) } // NewServicePrincipalTokenFromMSIWithUserAssignedID creates a ServicePrincipalToken via the MSI VM Extension. // It will use the clientID of specified user assigned identity when creating the token. +// msiEndpoint - empty string, or pass a non-empty string to override the default value. +// Deprecated: use NewServicePrincipalTokenFromManagedIdentity() instead. func NewServicePrincipalTokenFromMSIWithUserAssignedID(msiEndpoint, resource string, userAssignedID string, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) { - return newServicePrincipalTokenFromMSI(msiEndpoint, resource, &userAssignedID, nil, callbacks...) + if err := validateStringParam(userAssignedID, "userAssignedID"); err != nil { + return nil, err + } + return newServicePrincipalTokenFromMSI(msiEndpoint, resource, userAssignedID, "", callbacks...) } // NewServicePrincipalTokenFromMSIWithIdentityResourceID creates a ServicePrincipalToken via the MSI VM Extension. // It will use the azure resource id of user assigned identity when creating the token. +// msiEndpoint - empty string, or pass a non-empty string to override the default value. +// Deprecated: use NewServicePrincipalTokenFromManagedIdentity() instead. func NewServicePrincipalTokenFromMSIWithIdentityResourceID(msiEndpoint, resource string, identityResourceID string, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) { - return newServicePrincipalTokenFromMSI(msiEndpoint, resource, nil, &identityResourceID, callbacks...) -} - -func newServicePrincipalTokenFromMSI(msiEndpoint, resource string, userAssignedID *string, identityResourceID *string, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) { - if err := validateStringParam(msiEndpoint, "msiEndpoint"); err != nil { + if err := validateStringParam(identityResourceID, "identityResourceID"); err != nil { return nil, err } + return newServicePrincipalTokenFromMSI(msiEndpoint, resource, "", identityResourceID, callbacks...) +} + +// ManagedIdentityOptions contains optional values for configuring managed identity authentication. +type ManagedIdentityOptions struct { + // ClientID is the user-assigned identity to use during authentication. + // It is mutually exclusive with IdentityResourceID. + ClientID string + + // IdentityResourceID is the resource ID of the user-assigned identity to use during authentication. + // It is mutually exclusive with ClientID. + IdentityResourceID string +} + +// NewServicePrincipalTokenFromManagedIdentity creates a ServicePrincipalToken using a managed identity. +// It supports the following managed identity environments. +// - App Service Environment (API version 2017-09-01 only) +// - Cloud shell +// - IMDS with a system or user assigned identity +func NewServicePrincipalTokenFromManagedIdentity(resource string, options *ManagedIdentityOptions, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) { + if options == nil { + options = &ManagedIdentityOptions{} + } + return newServicePrincipalTokenFromMSI("", resource, options.ClientID, options.IdentityResourceID, callbacks...) +} + +func newServicePrincipalTokenFromMSI(msiEndpoint, resource, userAssignedID, identityResourceID string, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) { if err := validateStringParam(resource, "resource"); err != nil { return nil, err } - if userAssignedID != nil { - if err := validateStringParam(*userAssignedID, "userAssignedID"); err != nil { - return nil, err - } + if userAssignedID != "" && identityResourceID != "" { + return nil, errors.New("cannot specify userAssignedID and identityResourceID") } - if identityResourceID != nil { - if err := validateStringParam(*identityResourceID, "identityResourceID"); err != nil { - return nil, err - } + msiType, endpoint, err := getMSIType() + if err != nil { + logger.Instance.Writef(logger.LogError, "Error determining managed identity environment: %v", err) + return nil, err } - // We set the oauth config token endpoint to be MSI's endpoint - msiEndpointURL, err := url.Parse(msiEndpoint) + logger.Instance.Writef(logger.LogInfo, "Managed identity environment is %s, endpoint is %s", msiType, endpoint) + if msiEndpoint != "" { + endpoint = msiEndpoint + logger.Instance.Writef(logger.LogInfo, "Managed identity custom endpoint is %s", endpoint) + } + msiEndpointURL, err := url.Parse(endpoint) if err != nil { return nil, err } - - v := url.Values{} - v.Set("resource", resource) - // App Service MSI currently only supports token API version 2017-09-01 - if isAppService() { - v.Set("api-version", appServiceAPIVersion) - } else { - v.Set("api-version", msiAPIVersion) + // cloud shell sends its data in the request body + if msiType != msiTypeCloudShell { + v := url.Values{} + v.Set("resource", resource) + clientIDParam := "client_id" + switch msiType { + case msiTypeAppServiceV20170901: + clientIDParam = "clientid" + v.Set("api-version", appServiceAPIVersion2017) + break + case msiTypeIMDS: + v.Set("api-version", msiAPIVersion) + } + if userAssignedID != "" { + v.Set(clientIDParam, userAssignedID) + } else if identityResourceID != "" { + v.Set("mi_res_id", identityResourceID) + } + msiEndpointURL.RawQuery = v.Encode() } - if userAssignedID != nil { - v.Set("client_id", *userAssignedID) - } - if identityResourceID != nil { - v.Set("mi_res_id", *identityResourceID) - } - msiEndpointURL.RawQuery = v.Encode() spt := &ServicePrincipalToken{ inner: servicePrincipalToken{ @@ -747,10 +839,14 @@ func newServicePrincipalTokenFromMSI(msiEndpoint, resource string, userAssignedI OauthConfig: OAuthConfig{ TokenEndpoint: *msiEndpointURL, }, - Secret: &ServicePrincipalMSISecret{}, + Secret: &ServicePrincipalMSISecret{ + msiType: msiType, + clientResourceID: identityResourceID, + }, Resource: resource, AutoRefresh: true, RefreshWithin: defaultRefresh, + ClientID: userAssignedID, }, refreshLock: &sync.RWMutex{}, sender: sender(), @@ -758,10 +854,6 @@ func newServicePrincipalTokenFromMSI(msiEndpoint, resource string, userAssignedI MaxMSIRefreshAttempts: defaultMaxMSIRefreshAttempts, } - if userAssignedID != nil { - spt.inner.ClientID = *userAssignedID - } - return spt, nil } @@ -858,31 +950,6 @@ func (spt *ServicePrincipalToken) getGrantType() string { } } -func isIMDS(u url.URL) bool { - return isMSIEndpoint(u) == true || isASEEndpoint(u) == true -} - -func isMSIEndpoint(endpoint url.URL) bool { - msi, err := url.Parse(msiEndpoint) - if err != nil { - return false - } - return endpoint.Host == msi.Host && endpoint.Path == msi.Path -} - -func isASEEndpoint(endpoint url.URL) bool { - aseEndpoint, err := GetMSIAppServiceEndpoint() - if err != nil { - // app service environment isn't enabled - return false - } - ase, err := url.Parse(aseEndpoint) - if err != nil { - return false - } - return endpoint.Host == ase.Host && endpoint.Path == ase.Path -} - func (spt *ServicePrincipalToken) refreshInternal(ctx context.Context, resource string) error { if spt.customRefreshFunc != nil { token, err := spt.customRefreshFunc(ctx, resource) @@ -892,19 +959,45 @@ func (spt *ServicePrincipalToken) refreshInternal(ctx context.Context, resource spt.inner.Token = *token return spt.InvokeRefreshCallbacks(spt.inner.Token) } - req, err := http.NewRequest(http.MethodPost, spt.inner.OauthConfig.TokenEndpoint.String(), nil) if err != nil { return fmt.Errorf("adal: Failed to build the refresh request. Error = '%v'", err) } req.Header.Add("User-Agent", UserAgent()) - // Add header when runtime is on App Service or Functions - if isASEEndpoint(spt.inner.OauthConfig.TokenEndpoint) { - asMSISecret, _ := os.LookupEnv(asMSISecretEnv) - req.Header.Add("Secret", asMSISecret) - } req = req.WithContext(ctx) - if !isIMDS(spt.inner.OauthConfig.TokenEndpoint) { + var resp *http.Response + authBodyFilter := func(b []byte) []byte { + if logger.Level() != logger.LogAuth { + return []byte("**REDACTED** authentication body") + } + return b + } + if msiSecret, ok := spt.inner.Secret.(*ServicePrincipalMSISecret); ok { + switch msiSecret.msiType { + case msiTypeAppServiceV20170901: + req.Method = http.MethodGet + req.Header.Set("secret", os.Getenv(msiSecretEnv)) + break + case msiTypeCloudShell: + req.Header.Set("Metadata", "true") + data := url.Values{} + data.Set("resource", spt.inner.Resource) + if spt.inner.ClientID != "" { + data.Set("client_id", spt.inner.ClientID) + } else if msiSecret.clientResourceID != "" { + data.Set("msi_res_id", msiSecret.clientResourceID) + } + req.Body = ioutil.NopCloser(strings.NewReader(data.Encode())) + req.Header.Set("Content-Type", "application/x-www-form-urlencoded") + break + case msiTypeIMDS: + req.Method = http.MethodGet + req.Header.Set("Metadata", "true") + break + } + logger.Instance.WriteRequest(req, logger.Filter{Body: authBodyFilter}) + resp, err = retryForIMDS(spt.sender, req, spt.MaxMSIRefreshAttempts) + } else { v := url.Values{} v.Set("client_id", spt.inner.ClientID) v.Set("resource", resource) @@ -933,40 +1026,26 @@ func (spt *ServicePrincipalToken) refreshInternal(ctx context.Context, resource req.ContentLength = int64(len(s)) req.Header.Set(contentType, mimeTypeFormPost) req.Body = body - } - - if _, ok := spt.inner.Secret.(*ServicePrincipalMSISecret); ok { - req.Method = http.MethodGet - req.Header.Set(metadataHeader, "true") - } - - var resp *http.Response - if isMSIEndpoint(spt.inner.OauthConfig.TokenEndpoint) { - resp, err = getMSIEndpoint(ctx, spt.sender) - if err != nil { - // return a TokenRefreshError here so that we don't keep retrying - return newTokenRefreshError(fmt.Sprintf("the MSI endpoint is not available. Failed HTTP request to MSI endpoint: %v", err), nil) - } - resp.Body.Close() - } - if isIMDS(spt.inner.OauthConfig.TokenEndpoint) { - resp, err = retryForIMDS(spt.sender, req, spt.MaxMSIRefreshAttempts) - } else { + logger.Instance.WriteRequest(req, logger.Filter{Body: authBodyFilter}) resp, err = spt.sender.Do(req) } + + // don't return a TokenRefreshError here; this will allow retry logic to apply if err != nil { - // don't return a TokenRefreshError here; this will allow retry logic to apply return fmt.Errorf("adal: Failed to execute the refresh request. Error = '%v'", err) + } else if resp == nil { + return fmt.Errorf("adal: received nil response and error") } + logger.Instance.WriteResponse(resp, logger.Filter{Body: authBodyFilter}) defer resp.Body.Close() rb, err := ioutil.ReadAll(resp.Body) if resp.StatusCode != http.StatusOK { if err != nil { - return newTokenRefreshError(fmt.Sprintf("adal: Refresh request failed. Status Code = '%d'. Failed reading response body: %v", resp.StatusCode, err), resp) + return newTokenRefreshError(fmt.Sprintf("adal: Refresh request failed. Status Code = '%d'. Failed reading response body: %v Endpoint %s", resp.StatusCode, err, req.URL.String()), resp) } - return newTokenRefreshError(fmt.Sprintf("adal: Refresh request failed. Status Code = '%d'. Response body: %s", resp.StatusCode, string(rb)), resp) + return newTokenRefreshError(fmt.Sprintf("adal: Refresh request failed. Status Code = '%d'. Response body: %s Endpoint %s", resp.StatusCode, string(rb), req.URL.String()), resp) } // for the following error cases don't return a TokenRefreshError. the operation succeeded @@ -979,15 +1058,60 @@ func (spt *ServicePrincipalToken) refreshInternal(ctx context.Context, resource if len(strings.Trim(string(rb), " ")) == 0 { return fmt.Errorf("adal: Empty service principal token received during refresh") } - var token Token + token := struct { + AccessToken string `json:"access_token"` + RefreshToken string `json:"refresh_token"` + + // AAD returns expires_in as a string, ADFS returns it as an int + ExpiresIn json.Number `json:"expires_in"` + // expires_on can be in two formats, a UTC time stamp or the number of seconds. + ExpiresOn string `json:"expires_on"` + NotBefore json.Number `json:"not_before"` + + Resource string `json:"resource"` + Type string `json:"token_type"` + }{} + // return a TokenRefreshError in the follow error cases as the token is in an unexpected format err = json.Unmarshal(rb, &token) if err != nil { - return fmt.Errorf("adal: Failed to unmarshal the service principal token during refresh. Error = '%v' JSON = '%s'", err, string(rb)) + return newTokenRefreshError(fmt.Sprintf("adal: Failed to unmarshal the service principal token during refresh. Error = '%v' JSON = '%s'", err, string(rb)), resp) } + expiresOn := json.Number("") + // ADFS doesn't include the expires_on field + if token.ExpiresOn != "" { + if expiresOn, err = parseExpiresOn(token.ExpiresOn); err != nil { + return newTokenRefreshError(fmt.Sprintf("adal: failed to parse expires_on: %v value '%s'", err, token.ExpiresOn), resp) + } + } + spt.inner.Token.AccessToken = token.AccessToken + spt.inner.Token.RefreshToken = token.RefreshToken + spt.inner.Token.ExpiresIn = token.ExpiresIn + spt.inner.Token.ExpiresOn = expiresOn + spt.inner.Token.NotBefore = token.NotBefore + spt.inner.Token.Resource = token.Resource + spt.inner.Token.Type = token.Type - spt.inner.Token = token + return spt.InvokeRefreshCallbacks(spt.inner.Token) +} - return spt.InvokeRefreshCallbacks(token) +// converts expires_on to the number of seconds +func parseExpiresOn(s string) (json.Number, error) { + // convert the expiration date to the number of seconds from now + timeToDuration := func(t time.Time) json.Number { + dur := t.Sub(time.Now().UTC()) + return json.Number(strconv.FormatInt(int64(dur.Round(time.Second).Seconds()), 10)) + } + if _, err := strconv.ParseInt(s, 10, 64); err == nil { + // this is the number of seconds case, no conversion required + return json.Number(s), nil + } else if eo, err := time.Parse(expiresOnDateFormatPM, s); err == nil { + return timeToDuration(eo), nil + } else if eo, err := time.Parse(expiresOnDateFormat, s); err == nil { + return timeToDuration(eo), nil + } else { + // unknown format + return json.Number(""), err + } } // retry logic specific to retrieving a token from the IMDS endpoint @@ -1118,46 +1242,6 @@ func (mt *MultiTenantServicePrincipalToken) AuxiliaryOAuthTokens() []string { return tokens } -// EnsureFreshWithContext will refresh the token if it will expire within the refresh window (as set by -// RefreshWithin) and autoRefresh flag is on. This method is safe for concurrent use. -func (mt *MultiTenantServicePrincipalToken) EnsureFreshWithContext(ctx context.Context) error { - if err := mt.PrimaryToken.EnsureFreshWithContext(ctx); err != nil { - return fmt.Errorf("failed to refresh primary token: %v", err) - } - for _, aux := range mt.AuxiliaryTokens { - if err := aux.EnsureFreshWithContext(ctx); err != nil { - return fmt.Errorf("failed to refresh auxiliary token: %v", err) - } - } - return nil -} - -// RefreshWithContext obtains a fresh token for the Service Principal. -func (mt *MultiTenantServicePrincipalToken) RefreshWithContext(ctx context.Context) error { - if err := mt.PrimaryToken.RefreshWithContext(ctx); err != nil { - return fmt.Errorf("failed to refresh primary token: %v", err) - } - for _, aux := range mt.AuxiliaryTokens { - if err := aux.RefreshWithContext(ctx); err != nil { - return fmt.Errorf("failed to refresh auxiliary token: %v", err) - } - } - return nil -} - -// RefreshExchangeWithContext refreshes the token, but for a different resource. -func (mt *MultiTenantServicePrincipalToken) RefreshExchangeWithContext(ctx context.Context, resource string) error { - if err := mt.PrimaryToken.RefreshExchangeWithContext(ctx, resource); err != nil { - return fmt.Errorf("failed to refresh primary token: %v", err) - } - for _, aux := range mt.AuxiliaryTokens { - if err := aux.RefreshExchangeWithContext(ctx, resource); err != nil { - return fmt.Errorf("failed to refresh auxiliary token: %v", err) - } - } - return nil -} - // NewMultiTenantServicePrincipalToken creates a new MultiTenantServicePrincipalToken with the specified credentials and resource. func NewMultiTenantServicePrincipalToken(multiTenantCfg MultiTenantOAuthConfig, clientID string, secret string, resource string) (*MultiTenantServicePrincipalToken, error) { if err := validateStringParam(clientID, "clientID"); err != nil { @@ -1188,6 +1272,55 @@ func NewMultiTenantServicePrincipalToken(multiTenantCfg MultiTenantOAuthConfig, return &m, nil } +// NewMultiTenantServicePrincipalTokenFromCertificate creates a new MultiTenantServicePrincipalToken with the specified certificate credentials and resource. +func NewMultiTenantServicePrincipalTokenFromCertificate(multiTenantCfg MultiTenantOAuthConfig, clientID string, certificate *x509.Certificate, privateKey *rsa.PrivateKey, resource string) (*MultiTenantServicePrincipalToken, error) { + if err := validateStringParam(clientID, "clientID"); err != nil { + return nil, err + } + if err := validateStringParam(resource, "resource"); err != nil { + return nil, err + } + if certificate == nil { + return nil, fmt.Errorf("parameter 'certificate' cannot be nil") + } + if privateKey == nil { + return nil, fmt.Errorf("parameter 'privateKey' cannot be nil") + } + auxTenants := multiTenantCfg.AuxiliaryTenants() + m := MultiTenantServicePrincipalToken{ + AuxiliaryTokens: make([]*ServicePrincipalToken, len(auxTenants)), + } + primary, err := NewServicePrincipalTokenWithSecret( + *multiTenantCfg.PrimaryTenant(), + clientID, + resource, + &ServicePrincipalCertificateSecret{ + PrivateKey: privateKey, + Certificate: certificate, + }, + ) + if err != nil { + return nil, fmt.Errorf("failed to create SPT for primary tenant: %v", err) + } + m.PrimaryToken = primary + for i := range auxTenants { + aux, err := NewServicePrincipalTokenWithSecret( + *auxTenants[i], + clientID, + resource, + &ServicePrincipalCertificateSecret{ + PrivateKey: privateKey, + Certificate: certificate, + }, + ) + if err != nil { + return nil, fmt.Errorf("failed to create SPT for auxiliary tenant: %v", err) + } + m.AuxiliaryTokens[i] = aux + } + return &m, nil +} + // MSIAvailable returns true if the MSI endpoint is available for authentication. func MSIAvailable(ctx context.Context, sender Sender) bool { resp, err := getMSIEndpoint(ctx, sender) @@ -1196,3 +1329,8 @@ func MSIAvailable(ctx context.Context, sender Sender) bool { } return err == nil } + +// used for testing purposes +var msiAvailableHook = func(ctx context.Context, sender Sender) bool { + return MSIAvailable(ctx, sender) +} diff --git a/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/token_1.13.go b/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/token_1.13.go index 45e01a7ee..953f75502 100644 --- a/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/token_1.13.go +++ b/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/token_1.13.go @@ -18,13 +18,12 @@ package adal import ( "context" + "fmt" "net/http" "time" ) func getMSIEndpoint(ctx context.Context, sender Sender) (*http.Response, error) { - // this cannot fail, the return sig is due to legacy reasons - msiEndpoint, _ := GetMSIVMEndpoint() tempCtx, cancel := context.WithTimeout(ctx, 500*time.Millisecond) defer cancel() // http.NewRequestWithContext() was added in Go 1.13 @@ -34,3 +33,43 @@ func getMSIEndpoint(ctx context.Context, sender Sender) (*http.Response, error) req.URL.RawQuery = q.Encode() return sender.Do(req) } + +// EnsureFreshWithContext will refresh the token if it will expire within the refresh window (as set by +// RefreshWithin) and autoRefresh flag is on. This method is safe for concurrent use. +func (mt *MultiTenantServicePrincipalToken) EnsureFreshWithContext(ctx context.Context) error { + if err := mt.PrimaryToken.EnsureFreshWithContext(ctx); err != nil { + return fmt.Errorf("failed to refresh primary token: %w", err) + } + for _, aux := range mt.AuxiliaryTokens { + if err := aux.EnsureFreshWithContext(ctx); err != nil { + return fmt.Errorf("failed to refresh auxiliary token: %w", err) + } + } + return nil +} + +// RefreshWithContext obtains a fresh token for the Service Principal. +func (mt *MultiTenantServicePrincipalToken) RefreshWithContext(ctx context.Context) error { + if err := mt.PrimaryToken.RefreshWithContext(ctx); err != nil { + return fmt.Errorf("failed to refresh primary token: %w", err) + } + for _, aux := range mt.AuxiliaryTokens { + if err := aux.RefreshWithContext(ctx); err != nil { + return fmt.Errorf("failed to refresh auxiliary token: %w", err) + } + } + return nil +} + +// RefreshExchangeWithContext refreshes the token, but for a different resource. +func (mt *MultiTenantServicePrincipalToken) RefreshExchangeWithContext(ctx context.Context, resource string) error { + if err := mt.PrimaryToken.RefreshExchangeWithContext(ctx, resource); err != nil { + return fmt.Errorf("failed to refresh primary token: %w", err) + } + for _, aux := range mt.AuxiliaryTokens { + if err := aux.RefreshExchangeWithContext(ctx, resource); err != nil { + return fmt.Errorf("failed to refresh auxiliary token: %w", err) + } + } + return nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/token_legacy.go b/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/token_legacy.go index 6f7ad8078..729bfbd0a 100644 --- a/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/token_legacy.go +++ b/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/adal/token_legacy.go @@ -23,8 +23,6 @@ import ( ) func getMSIEndpoint(ctx context.Context, sender Sender) (*http.Response, error) { - // this cannot fail, the return sig is due to legacy reasons - msiEndpoint, _ := GetMSIVMEndpoint() tempCtx, cancel := context.WithTimeout(ctx, 500*time.Millisecond) defer cancel() req, _ := http.NewRequest(http.MethodGet, msiEndpoint, nil) @@ -34,3 +32,43 @@ func getMSIEndpoint(ctx context.Context, sender Sender) (*http.Response, error) req.URL.RawQuery = q.Encode() return sender.Do(req) } + +// EnsureFreshWithContext will refresh the token if it will expire within the refresh window (as set by +// RefreshWithin) and autoRefresh flag is on. This method is safe for concurrent use. +func (mt *MultiTenantServicePrincipalToken) EnsureFreshWithContext(ctx context.Context) error { + if err := mt.PrimaryToken.EnsureFreshWithContext(ctx); err != nil { + return err + } + for _, aux := range mt.AuxiliaryTokens { + if err := aux.EnsureFreshWithContext(ctx); err != nil { + return err + } + } + return nil +} + +// RefreshWithContext obtains a fresh token for the Service Principal. +func (mt *MultiTenantServicePrincipalToken) RefreshWithContext(ctx context.Context) error { + if err := mt.PrimaryToken.RefreshWithContext(ctx); err != nil { + return err + } + for _, aux := range mt.AuxiliaryTokens { + if err := aux.RefreshWithContext(ctx); err != nil { + return err + } + } + return nil +} + +// RefreshExchangeWithContext refreshes the token, but for a different resource. +func (mt *MultiTenantServicePrincipalToken) RefreshExchangeWithContext(ctx context.Context, resource string) error { + if err := mt.PrimaryToken.RefreshExchangeWithContext(ctx, resource); err != nil { + return err + } + for _, aux := range mt.AuxiliaryTokens { + if err := aux.RefreshExchangeWithContext(ctx, resource); err != nil { + return err + } + } + return nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/client.go b/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/client.go index 898db8b95..0b7525f0f 100644 --- a/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/client.go +++ b/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/client.go @@ -17,6 +17,7 @@ package autorest import ( "bytes" "crypto/tls" + "errors" "fmt" "io" "io/ioutil" @@ -260,6 +261,9 @@ func (c Client) Do(r *http.Request) (*http.Response, error) { }, }) resp, err := SendWithSender(c.sender(tls.RenegotiateNever), r) + if resp == nil && err == nil { + err = errors.New("autorest: received nil response and error") + } logger.Instance.WriteResponse(resp, logger.Filter{}) Respond(resp, c.ByInspecting()) return resp, err diff --git a/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/go.mod b/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/go.mod index 75a534f10..fd0b2c0c3 100644 --- a/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/go.mod +++ b/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/go.mod @@ -4,9 +4,9 @@ go 1.12 require ( github.com/Azure/go-autorest v14.2.0+incompatible - github.com/Azure/go-autorest/autorest/adal v0.9.5 + github.com/Azure/go-autorest/autorest/adal v0.9.13 github.com/Azure/go-autorest/autorest/mocks v0.4.1 - github.com/Azure/go-autorest/logger v0.2.0 + github.com/Azure/go-autorest/logger v0.2.1 github.com/Azure/go-autorest/tracing v0.6.0 golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0 ) diff --git a/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/go.sum b/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/go.sum index fa27c68d1..373d9c4e2 100644 --- a/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/go.sum +++ b/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/autorest/go.sum @@ -1,13 +1,13 @@ github.com/Azure/go-autorest v14.2.0+incompatible h1:V5VMDjClD3GiElqLWO7mz2MxNAK/vTfRHdAubSIPRgs= github.com/Azure/go-autorest v14.2.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= -github.com/Azure/go-autorest/autorest/adal v0.9.5 h1:Y3bBUV4rTuxenJJs41HU3qmqsb+auo+a3Lz+PlJPpL0= -github.com/Azure/go-autorest/autorest/adal v0.9.5/go.mod h1:B7KF7jKIeC9Mct5spmyCB/A8CG/sEz1vwIRGv/bbw7A= +github.com/Azure/go-autorest/autorest/adal v0.9.13 h1:Mp5hbtOePIzM8pJVRa3YLrWWmZtoxRXqUEzCfJt3+/Q= +github.com/Azure/go-autorest/autorest/adal v0.9.13/go.mod h1:W/MM4U6nLxnIskrw4UwWzlHfGjwUS50aOsc/I3yuU8M= github.com/Azure/go-autorest/autorest/date v0.3.0 h1:7gUk1U5M/CQbp9WoqinNzJar+8KY+LPI6wiWrP/myHw= github.com/Azure/go-autorest/autorest/date v0.3.0/go.mod h1:BI0uouVdmngYNUzGWeSYnokU+TrmwEsOqdt8Y6sso74= github.com/Azure/go-autorest/autorest/mocks v0.4.1 h1:K0laFcLE6VLTOwNgSxaGbUcLPuGXlNkbVvq4cW4nIHk= github.com/Azure/go-autorest/autorest/mocks v0.4.1/go.mod h1:LTp+uSrOhSkaKrUy935gNZuuIPPVsHlr9DSOxSayd+k= -github.com/Azure/go-autorest/logger v0.2.0 h1:e4RVHVZKC5p6UANLJHkM4OfR1UKZPj8Wt8Pcx+3oqrE= -github.com/Azure/go-autorest/logger v0.2.0/go.mod h1:T9E3cAhj2VqvPOtCYAvby9aBXkZmbF5NWuPV8+WeEW8= +github.com/Azure/go-autorest/logger v0.2.1 h1:IG7i4p/mDa2Ce4TRyAO8IHnVhAVF3RFU+ZtXWSmf4Tg= +github.com/Azure/go-autorest/logger v0.2.1/go.mod h1:T9E3cAhj2VqvPOtCYAvby9aBXkZmbF5NWuPV8+WeEW8= github.com/Azure/go-autorest/tracing v0.6.0 h1:TYi4+3m5t6K48TGI9AUdb+IzbnSxvnvUMfuitfgcfuo= github.com/Azure/go-autorest/tracing v0.6.0/go.mod h1:+vhtPC754Xsa23ID7GlGsrdKBpUA79WCAKPPZVC2DeU= github.com/form3tech-oss/jwt-go v3.2.2+incompatible h1:TcekIExNqud5crz4xD2pavyTgWiPvpYe4Xau31I0PRk= diff --git a/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/logger/logger.go b/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/logger/logger.go index da09f394c..2f5d8cc1a 100644 --- a/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/logger/logger.go +++ b/src/cmd/linuxkit/vendor/github.com/Azure/go-autorest/logger/logger.go @@ -55,6 +55,10 @@ const ( // LogDebug tells a logger to log all LogDebug, LogInfo, LogWarning, LogError, LogPanic and LogFatal entries passed to it. LogDebug + + // LogAuth is a special case of LogDebug, it tells a logger to also log the body of an authentication request and response. + // NOTE: this can disclose sensitive information, use with care. + LogAuth ) const ( @@ -65,6 +69,7 @@ const ( logWarning = "WARNING" logInfo = "INFO" logDebug = "DEBUG" + logAuth = "AUTH" logUnknown = "UNKNOWN" ) @@ -83,6 +88,8 @@ func ParseLevel(s string) (lt LevelType, err error) { lt = LogInfo case logDebug: lt = LogDebug + case logAuth: + lt = LogAuth default: err = fmt.Errorf("bad log level '%s'", s) } @@ -106,6 +113,8 @@ func (lt LevelType) String() string { return logInfo case LogDebug: return logDebug + case LogAuth: + return logAuth default: return logUnknown } diff --git a/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/README.md b/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/README.md index 60c93fe50..683be1dcf 100644 --- a/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/README.md +++ b/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/README.md @@ -11,12 +11,27 @@ package. Please see the LICENSE file for licensing information. -This project has adopted the [Microsoft Open Source Code of -Conduct](https://opensource.microsoft.com/codeofconduct/). For more information -see the [Code of Conduct -FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or contact -[opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional -questions or comments. +## Contributing +This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA) +declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.microsoft.com. + +When you submit a pull request, a CLA-bot will automatically determine whether you need to provide a CLA and decorate the PR +appropriately (e.g., label, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repos using our CLA. + +We also require that contributors sign their commits using git commit -s or git commit --signoff to certify they either authored the work themselves +or otherwise have permission to use it in this project. Please see https://developercertificate.org/ for more info, as well as to make sure that you can +attest to the rules listed. Our CI uses the DCO Github app to ensure that all commits in a given PR are signed-off. + + +## Code of Conduct + +This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/). +For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or +contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments. + + + +## Special Thanks Thanks to natefinch for the inspiration for this library. See https://github.com/natefinch/npipe for another named pipe implementation. diff --git a/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/file.go b/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/file.go index 0385e4108..293ab54c8 100644 --- a/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/file.go +++ b/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/file.go @@ -1,3 +1,4 @@ +//go:build windows // +build windows package winio @@ -143,6 +144,11 @@ func (f *win32File) Close() error { return nil } +// IsClosed checks if the file has been closed +func (f *win32File) IsClosed() bool { + return f.closing.isSet() +} + // prepareIo prepares for a new IO operation. // The caller must call f.wg.Done() when the IO is finished, prior to Close() returning. func (f *win32File) prepareIo() (*ioOperation, error) { diff --git a/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/go.mod b/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/go.mod index 98a8dea0e..f39a608da 100644 --- a/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/go.mod +++ b/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/go.mod @@ -1,9 +1,8 @@ module github.com/Microsoft/go-winio -go 1.12 +go 1.13 require ( - github.com/pkg/errors v0.9.1 github.com/sirupsen/logrus v1.7.0 golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c ) diff --git a/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/go.sum b/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/go.sum index aa6ad3b57..9bdcd9cfd 100644 --- a/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/go.sum +++ b/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/go.sum @@ -1,14 +1,11 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4= -github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/sirupsen/logrus v1.7.0 h1:ShrD1U9pZB12TX0cVy0DtePoCH97K8EtX+mg7ZARUtM= github.com/sirupsen/logrus v1.7.0/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0= github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w= github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= -golang.org/x/sys v0.0.0-20191026070338-33540a1f6037 h1:YyJpGZS1sBuBCzLAR1VEpK193GlqGZbnPFnPV/5Rsb4= golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c h1:VwygUrnw9jn88c4u8GD3rZQbqrP/tgas88tPUbBxQrk= golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= diff --git a/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/hvsock.go b/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/hvsock.go index b632f8f8b..b2b644d00 100644 --- a/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/hvsock.go +++ b/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/hvsock.go @@ -1,3 +1,4 @@ +//go:build windows // +build windows package winio @@ -252,15 +253,23 @@ func (conn *HvsockConn) Close() error { return conn.sock.Close() } +func (conn *HvsockConn) IsClosed() bool { + return conn.sock.IsClosed() +} + func (conn *HvsockConn) shutdown(how int) error { - err := syscall.Shutdown(conn.sock.handle, syscall.SHUT_RD) + if conn.IsClosed() { + return ErrFileClosed + } + + err := syscall.Shutdown(conn.sock.handle, how) if err != nil { return os.NewSyscallError("shutdown", err) } return nil } -// CloseRead shuts down the read end of the socket. +// CloseRead shuts down the read end of the socket, preventing future read operations. func (conn *HvsockConn) CloseRead() error { err := conn.shutdown(syscall.SHUT_RD) if err != nil { @@ -269,8 +278,8 @@ func (conn *HvsockConn) CloseRead() error { return nil } -// CloseWrite shuts down the write end of the socket, notifying the other endpoint that -// no more data will be written. +// CloseWrite shuts down the write end of the socket, preventing future write operations and +// notifying the other endpoint that no more data will be written. func (conn *HvsockConn) CloseWrite() error { err := conn.shutdown(syscall.SHUT_WR) if err != nil { diff --git a/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/pkg/guid/guid.go b/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/pkg/guid/guid.go index f497c0e39..2d9161e2d 100644 --- a/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/pkg/guid/guid.go +++ b/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/pkg/guid/guid.go @@ -14,8 +14,6 @@ import ( "encoding/binary" "fmt" "strconv" - - "golang.org/x/sys/windows" ) // Variant specifies which GUID variant (or "type") of the GUID. It determines @@ -41,13 +39,6 @@ type Version uint8 var _ = (encoding.TextMarshaler)(GUID{}) var _ = (encoding.TextUnmarshaler)(&GUID{}) -// GUID represents a GUID/UUID. It has the same structure as -// golang.org/x/sys/windows.GUID so that it can be used with functions expecting -// that type. It is defined as its own type so that stringification and -// marshaling can be supported. The representation matches that used by native -// Windows code. -type GUID windows.GUID - // NewV4 returns a new version 4 (pseudorandom) GUID, as defined by RFC 4122. func NewV4() (GUID, error) { var b [16]byte diff --git a/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/pkg/guid/guid_nonwindows.go b/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/pkg/guid/guid_nonwindows.go new file mode 100644 index 000000000..f64d828c0 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/pkg/guid/guid_nonwindows.go @@ -0,0 +1,15 @@ +// +build !windows + +package guid + +// GUID represents a GUID/UUID. It has the same structure as +// golang.org/x/sys/windows.GUID so that it can be used with functions expecting +// that type. It is defined as its own type as that is only available to builds +// targeted at `windows`. The representation matches that used by native Windows +// code. +type GUID struct { + Data1 uint32 + Data2 uint16 + Data3 uint16 + Data4 [8]byte +} diff --git a/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/pkg/guid/guid_windows.go b/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/pkg/guid/guid_windows.go new file mode 100644 index 000000000..83617f4ee --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/Microsoft/go-winio/pkg/guid/guid_windows.go @@ -0,0 +1,10 @@ +package guid + +import "golang.org/x/sys/windows" + +// GUID represents a GUID/UUID. It has the same structure as +// golang.org/x/sys/windows.GUID so that it can be used with functions expecting +// that type. It is defined as its own type so that stringification and +// marshaling can be supported. The representation matches that used by native +// Windows code. +type GUID windows.GUID diff --git a/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/.gitignore b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/.gitignore new file mode 100644 index 000000000..4473da19b --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/.gitignore @@ -0,0 +1,53 @@ +# Ignore docs files +_gh_pages +_site + +# Ignore temporary files +README.html +coverage.out +.tmp + +# Numerous always-ignore extensions +*.diff +*.err +*.log +*.orig +*.rej +*.swo +*.swp +*.vi +*.zip +*~ + +# OS or Editor folders +._* +.cache +.DS_Store +.idea +.project +.settings +.tmproj +*.esproj +*.sublime-project +*.sublime-workspace +nbproject +Thumbs.db + +# Komodo +.komodotools +*.komodoproject + +# SCSS-Lint +scss-lint-report.xml + +# grunt-contrib-sass cache +.sass-cache + +# Jekyll metadata +docs/.jekyll-metadata + +# Folders to ignore +.build +.test +bower_components +node_modules diff --git a/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/.travis.yml b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/.travis.yml new file mode 100644 index 000000000..68d38816f --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/.travis.yml @@ -0,0 +1,30 @@ +language: go +sudo: false +matrix: + fast_finish: true + include: + - go: 1.14.x + env: TEST_METHOD=goveralls + - go: 1.13.x + - go: 1.12.x + - go: 1.11.x + - go: 1.10.x + - go: tip + - go: 1.9.x + - go: 1.8.x + - go: 1.7.x + - go: 1.6.x + - go: 1.5.x + allow_failures: + - go: tip + - go: 1.11.x + - go: 1.10.x + - go: 1.9.x + - go: 1.8.x + - go: 1.7.x + - go: 1.6.x + - go: 1.5.x +script: ./test.sh $TEST_METHOD +notifications: + email: + on_success: never diff --git a/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/DCO b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/DCO new file mode 100644 index 000000000..716561d5d --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/DCO @@ -0,0 +1,36 @@ +Developer Certificate of Origin +Version 1.1 + +Copyright (C) 2004, 2006 The Linux Foundation and its contributors. +660 York Street, Suite 102, +San Francisco, CA 94110 USA + +Everyone is permitted to copy and distribute verbatim copies of this +license document, but changing it is not allowed. + + +Developer's Certificate of Origin 1.1 + +By making a contribution to this project, I certify that: + +(a) The contribution was created in whole or in part by me and I + have the right to submit it under the open source license + indicated in the file; or + +(b) The contribution is based upon previous work that, to the best + of my knowledge, is covered under an appropriate open source + license and I have the right under that license to submit that + work with modifications, whether created in whole or in part + by me, under the same open source license (unless I am + permitted to submit under a different license), as indicated + in the file; or + +(c) The contribution was provided directly to me by some other + person who certified (a), (b) or (c) and I have not modified + it. + +(d) I understand and agree that this project and the contribution + are public and that a record of the contribution (including all + personal information I submit with it, including my sign-off) is + maintained indefinitely and may be redistributed consistent with + this project or the open source license(s) involved. diff --git a/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/LICENSE b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/LICENSE new file mode 100644 index 000000000..261eeb9e9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/MAINTAINERS b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/MAINTAINERS new file mode 100644 index 000000000..726c2afb3 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/MAINTAINERS @@ -0,0 +1 @@ +Alex Bucataru (@AlexBucataru) diff --git a/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/NOTICE b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/NOTICE new file mode 100644 index 000000000..eaffaab94 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/NOTICE @@ -0,0 +1,5 @@ +Alrux Go EXTensions (AGExt) - package levenshtein +Copyright 2016 ALRUX Inc. + +This product includes software developed at ALRUX Inc. +(http://www.alrux.com/). diff --git a/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/README.md b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/README.md new file mode 100644 index 000000000..d9a8ce16d --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/README.md @@ -0,0 +1,38 @@ +# A Go package for calculating the Levenshtein distance between two strings + +[![Release](https://img.shields.io/github/release/agext/levenshtein.svg?style=flat)](https://github.com/agext/levenshtein/releases/latest) +[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg?style=flat)](https://godoc.org/github.com/agext/levenshtein)  +[![Build Status](https://travis-ci.org/agext/levenshtein.svg?branch=master&style=flat)](https://travis-ci.org/agext/levenshtein) +[![Coverage Status](https://coveralls.io/repos/github/agext/levenshtein/badge.svg?style=flat)](https://coveralls.io/github/agext/levenshtein) +[![Go Report Card](https://goreportcard.com/badge/github.com/agext/levenshtein?style=flat)](https://goreportcard.com/report/github.com/agext/levenshtein) + + +This package implements distance and similarity metrics for strings, based on the Levenshtein measure, in [Go](http://golang.org). + +## Project Status + +v1.2.3 Stable: Guaranteed no breaking changes to the API in future v1.x releases. Probably safe to use in production, though provided on "AS IS" basis. + +This package is being actively maintained. If you encounter any problems or have any suggestions for improvement, please [open an issue](https://github.com/agext/levenshtein/issues). Pull requests are welcome. + +## Overview + +The Levenshtein `Distance` between two strings is the minimum total cost of edits that would convert the first string into the second. The allowed edit operations are insertions, deletions, and substitutions, all at character (one UTF-8 code point) level. Each operation has a default cost of 1, but each can be assigned its own cost equal to or greater than 0. + +A `Distance` of 0 means the two strings are identical, and the higher the value the more different the strings. Since in practice we are interested in finding if the two strings are "close enough", it often does not make sense to continue the calculation once the result is mathematically guaranteed to exceed a desired threshold. Providing this value to the `Distance` function allows it to take a shortcut and return a lower bound instead of an exact cost when the threshold is exceeded. + +The `Similarity` function calculates the distance, then converts it into a normalized metric within the range 0..1, with 1 meaning the strings are identical, and 0 that they have nothing in common. A minimum similarity threshold can be provided to speed up the calculation of the metric for strings that are far too dissimilar for the purpose at hand. All values under this threshold are rounded down to 0. + +The `Match` function provides a similarity metric, with the same range and meaning as `Similarity`, but with a bonus for string pairs that share a common prefix and have a similarity above a "bonus threshold". It uses the same method as proposed by Winkler for the Jaro distance, and the reasoning behind it is that these string pairs are very likely spelling variations or errors, and they are more closely linked than the edit distance alone would suggest. + +The underlying `Calculate` function is also exported, to allow the building of other derivative metrics, if needed. + +## Installation + +``` +go get github.com/agext/levenshtein +``` + +## License + +Package levenshtein is released under the Apache 2.0 license. See the [LICENSE](LICENSE) file for details. diff --git a/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/go.mod b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/go.mod new file mode 100644 index 000000000..545d432be --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/go.mod @@ -0,0 +1 @@ +module github.com/agext/levenshtein diff --git a/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/levenshtein.go b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/levenshtein.go new file mode 100644 index 000000000..56d719b83 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/levenshtein.go @@ -0,0 +1,290 @@ +// Copyright 2016 ALRUX Inc. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +/* +Package levenshtein implements distance and similarity metrics for strings, based on the Levenshtein measure. + +The Levenshtein `Distance` between two strings is the minimum total cost of edits that would convert the first string into the second. The allowed edit operations are insertions, deletions, and substitutions, all at character (one UTF-8 code point) level. Each operation has a default cost of 1, but each can be assigned its own cost equal to or greater than 0. + +A `Distance` of 0 means the two strings are identical, and the higher the value the more different the strings. Since in practice we are interested in finding if the two strings are "close enough", it often does not make sense to continue the calculation once the result is mathematically guaranteed to exceed a desired threshold. Providing this value to the `Distance` function allows it to take a shortcut and return a lower bound instead of an exact cost when the threshold is exceeded. + +The `Similarity` function calculates the distance, then converts it into a normalized metric within the range 0..1, with 1 meaning the strings are identical, and 0 that they have nothing in common. A minimum similarity threshold can be provided to speed up the calculation of the metric for strings that are far too dissimilar for the purpose at hand. All values under this threshold are rounded down to 0. + +The `Match` function provides a similarity metric, with the same range and meaning as `Similarity`, but with a bonus for string pairs that share a common prefix and have a similarity above a "bonus threshold". It uses the same method as proposed by Winkler for the Jaro distance, and the reasoning behind it is that these string pairs are very likely spelling variations or errors, and they are more closely linked than the edit distance alone would suggest. + +The underlying `Calculate` function is also exported, to allow the building of other derivative metrics, if needed. +*/ +package levenshtein + +// Calculate determines the Levenshtein distance between two strings, using +// the given costs for each edit operation. It returns the distance along with +// the lengths of the longest common prefix and suffix. +// +// If maxCost is non-zero, the calculation stops as soon as the distance is determined +// to be greater than maxCost. Therefore, any return value higher than maxCost is a +// lower bound for the actual distance. +func Calculate(str1, str2 []rune, maxCost, insCost, subCost, delCost int) (dist, prefixLen, suffixLen int) { + l1, l2 := len(str1), len(str2) + // trim common prefix, if any, as it doesn't affect the distance + for ; prefixLen < l1 && prefixLen < l2; prefixLen++ { + if str1[prefixLen] != str2[prefixLen] { + break + } + } + str1, str2 = str1[prefixLen:], str2[prefixLen:] + l1 -= prefixLen + l2 -= prefixLen + // trim common suffix, if any, as it doesn't affect the distance + for 0 < l1 && 0 < l2 { + if str1[l1-1] != str2[l2-1] { + str1, str2 = str1[:l1], str2[:l2] + break + } + l1-- + l2-- + suffixLen++ + } + // if the first string is empty, the distance is the length of the second string times the cost of insertion + if l1 == 0 { + dist = l2 * insCost + return + } + // if the second string is empty, the distance is the length of the first string times the cost of deletion + if l2 == 0 { + dist = l1 * delCost + return + } + + // variables used in inner "for" loops + var y, dy, c, l int + + // if maxCost is greater than or equal to the maximum possible distance, it's equivalent to 'unlimited' + if maxCost > 0 { + if subCost < delCost+insCost { + if maxCost >= l1*subCost+(l2-l1)*insCost { + maxCost = 0 + } + } else { + if maxCost >= l1*delCost+l2*insCost { + maxCost = 0 + } + } + } + + if maxCost > 0 { + // prefer the longer string first, to minimize time; + // a swap also transposes the meanings of insertion and deletion. + if l1 < l2 { + str1, str2, l1, l2, insCost, delCost = str2, str1, l2, l1, delCost, insCost + } + + // the length differential times cost of deletion is a lower bound for the cost; + // if it is higher than the maxCost, there is no point going into the main calculation. + if dist = (l1 - l2) * delCost; dist > maxCost { + return + } + + d := make([]int, l1+1) + + // offset and length of d in the current row + doff, dlen := 0, 1 + for y, dy = 1, delCost; y <= l1 && dy <= maxCost; dlen++ { + d[y] = dy + y++ + dy = y * delCost + } + // fmt.Printf("%q -> %q: init doff=%d dlen=%d d[%d:%d]=%v\n", str1, str2, doff, dlen, doff, doff+dlen, d[doff:doff+dlen]) + + for x := 0; x < l2; x++ { + dy, d[doff] = d[doff], d[doff]+insCost + for doff < l1 && d[doff] > maxCost && dlen > 0 { + if str1[doff] != str2[x] { + dy += subCost + } + doff++ + dlen-- + if c = d[doff] + insCost; c < dy { + dy = c + } + dy, d[doff] = d[doff], dy + } + for y, l = doff, doff+dlen-1; y < l; dy, d[y] = d[y], dy { + if str1[y] != str2[x] { + dy += subCost + } + if c = d[y] + delCost; c < dy { + dy = c + } + y++ + if c = d[y] + insCost; c < dy { + dy = c + } + } + if y < l1 { + if str1[y] != str2[x] { + dy += subCost + } + if c = d[y] + delCost; c < dy { + dy = c + } + for ; dy <= maxCost && y < l1; dy, d[y] = dy+delCost, dy { + y++ + dlen++ + } + } + // fmt.Printf("%q -> %q: x=%d doff=%d dlen=%d d[%d:%d]=%v\n", str1, str2, x, doff, dlen, doff, doff+dlen, d[doff:doff+dlen]) + if dlen == 0 { + dist = maxCost + 1 + return + } + } + if doff+dlen-1 < l1 { + dist = maxCost + 1 + return + } + dist = d[l1] + } else { + // ToDo: This is O(l1*l2) time and O(min(l1,l2)) space; investigate if it is + // worth to implement diagonal approach - O(l1*(1+dist)) time, up to O(l1*l2) space + // http://www.csse.monash.edu.au/~lloyd/tildeStrings/Alignment/92.IPL.html + + // prefer the shorter string first, to minimize space; time is O(l1*l2) anyway; + // a swap also transposes the meanings of insertion and deletion. + if l1 > l2 { + str1, str2, l1, l2, insCost, delCost = str2, str1, l2, l1, delCost, insCost + } + d := make([]int, l1+1) + + for y = 1; y <= l1; y++ { + d[y] = y * delCost + } + for x := 0; x < l2; x++ { + dy, d[0] = d[0], d[0]+insCost + for y = 0; y < l1; dy, d[y] = d[y], dy { + if str1[y] != str2[x] { + dy += subCost + } + if c = d[y] + delCost; c < dy { + dy = c + } + y++ + if c = d[y] + insCost; c < dy { + dy = c + } + } + } + dist = d[l1] + } + + return +} + +// Distance returns the Levenshtein distance between str1 and str2, using the +// default or provided cost values. Pass nil for the third argument to use the +// default cost of 1 for all three operations, with no maximum. +func Distance(str1, str2 string, p *Params) int { + if p == nil { + p = defaultParams + } + dist, _, _ := Calculate([]rune(str1), []rune(str2), p.maxCost, p.insCost, p.subCost, p.delCost) + return dist +} + +// Similarity returns a score in the range of 0..1 for how similar the two strings are. +// A score of 1 means the strings are identical, and 0 means they have nothing in common. +// +// A nil third argument uses the default cost of 1 for all three operations. +// +// If a non-zero MinScore value is provided in the parameters, scores lower than it +// will be returned as 0. +func Similarity(str1, str2 string, p *Params) float64 { + return Match(str1, str2, p.Clone().BonusThreshold(1.1)) // guaranteed no bonus +} + +// Match returns a similarity score adjusted by the same method as proposed by Winkler for +// the Jaro distance - giving a bonus to string pairs that share a common prefix, only if their +// similarity score is already over a threshold. +// +// The score is in the range of 0..1, with 1 meaning the strings are identical, +// and 0 meaning they have nothing in common. +// +// A nil third argument uses the default cost of 1 for all three operations, maximum length of +// common prefix to consider for bonus of 4, scaling factor of 0.1, and bonus threshold of 0.7. +// +// If a non-zero MinScore value is provided in the parameters, scores lower than it +// will be returned as 0. +func Match(str1, str2 string, p *Params) float64 { + s1, s2 := []rune(str1), []rune(str2) + l1, l2 := len(s1), len(s2) + // two empty strings are identical; shortcut also avoids divByZero issues later on. + if l1 == 0 && l2 == 0 { + return 1 + } + + if p == nil { + p = defaultParams + } + + // a min over 1 can never be satisfied, so the score is 0. + if p.minScore > 1 { + return 0 + } + + insCost, delCost, maxDist, max := p.insCost, p.delCost, 0, 0 + if l1 > l2 { + l1, l2, insCost, delCost = l2, l1, delCost, insCost + } + + if p.subCost < delCost+insCost { + maxDist = l1*p.subCost + (l2-l1)*insCost + } else { + maxDist = l1*delCost + l2*insCost + } + + // a zero min is always satisfied, so no need to set a max cost. + if p.minScore > 0 { + // if p.minScore is lower than p.bonusThreshold, we can use a simplified formula + // for the max cost, because a sim score below min cannot receive a bonus. + if p.minScore < p.bonusThreshold { + // round down the max - a cost equal to a rounded up max would already be under min. + max = int((1 - p.minScore) * float64(maxDist)) + } else { + // p.minScore <= sim + p.bonusPrefix*p.bonusScale*(1-sim) + // p.minScore <= (1-dist/maxDist) + p.bonusPrefix*p.bonusScale*(1-(1-dist/maxDist)) + // p.minScore <= 1 - dist/maxDist + p.bonusPrefix*p.bonusScale*dist/maxDist + // 1 - p.minScore >= dist/maxDist - p.bonusPrefix*p.bonusScale*dist/maxDist + // (1-p.minScore)*maxDist/(1-p.bonusPrefix*p.bonusScale) >= dist + max = int((1 - p.minScore) * float64(maxDist) / (1 - float64(p.bonusPrefix)*p.bonusScale)) + } + } + + dist, pl, _ := Calculate(s1, s2, max, p.insCost, p.subCost, p.delCost) + if max > 0 && dist > max { + return 0 + } + sim := 1 - float64(dist)/float64(maxDist) + + if sim >= p.bonusThreshold && sim < 1 && p.bonusPrefix > 0 && p.bonusScale > 0 { + if pl > p.bonusPrefix { + pl = p.bonusPrefix + } + sim += float64(pl) * p.bonusScale * (1 - sim) + } + + if sim < p.minScore { + return 0 + } + + return sim +} diff --git a/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/params.go b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/params.go new file mode 100644 index 000000000..a85727b3e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/params.go @@ -0,0 +1,152 @@ +// Copyright 2016 ALRUX Inc. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package levenshtein + +// Params represents a set of parameter values for the various formulas involved +// in the calculation of the Levenshtein string metrics. +type Params struct { + insCost int + subCost int + delCost int + maxCost int + minScore float64 + bonusPrefix int + bonusScale float64 + bonusThreshold float64 +} + +var ( + defaultParams = NewParams() +) + +// NewParams creates a new set of parameters and initializes it with the default values. +func NewParams() *Params { + return &Params{ + insCost: 1, + subCost: 1, + delCost: 1, + maxCost: 0, + minScore: 0, + bonusPrefix: 4, + bonusScale: .1, + bonusThreshold: .7, + } +} + +// Clone returns a pointer to a copy of the receiver parameter set, or of a new +// default parameter set if the receiver is nil. +func (p *Params) Clone() *Params { + if p == nil { + return NewParams() + } + return &Params{ + insCost: p.insCost, + subCost: p.subCost, + delCost: p.delCost, + maxCost: p.maxCost, + minScore: p.minScore, + bonusPrefix: p.bonusPrefix, + bonusScale: p.bonusScale, + bonusThreshold: p.bonusThreshold, + } +} + +// InsCost overrides the default value of 1 for the cost of insertion. +// The new value must be zero or positive. +func (p *Params) InsCost(v int) *Params { + if v >= 0 { + p.insCost = v + } + return p +} + +// SubCost overrides the default value of 1 for the cost of substitution. +// The new value must be zero or positive. +func (p *Params) SubCost(v int) *Params { + if v >= 0 { + p.subCost = v + } + return p +} + +// DelCost overrides the default value of 1 for the cost of deletion. +// The new value must be zero or positive. +func (p *Params) DelCost(v int) *Params { + if v >= 0 { + p.delCost = v + } + return p +} + +// MaxCost overrides the default value of 0 (meaning unlimited) for the maximum cost. +// The calculation of Distance() stops when the result is guaranteed to exceed +// this maximum, returning a lower-bound rather than exact value. +// The new value must be zero or positive. +func (p *Params) MaxCost(v int) *Params { + if v >= 0 { + p.maxCost = v + } + return p +} + +// MinScore overrides the default value of 0 for the minimum similarity score. +// Scores below this threshold are returned as 0 by Similarity() and Match(). +// The new value must be zero or positive. Note that a minimum greater than 1 +// can never be satisfied, resulting in a score of 0 for any pair of strings. +func (p *Params) MinScore(v float64) *Params { + if v >= 0 { + p.minScore = v + } + return p +} + +// BonusPrefix overrides the default value for the maximum length of +// common prefix to be considered for bonus by Match(). +// The new value must be zero or positive. +func (p *Params) BonusPrefix(v int) *Params { + if v >= 0 { + p.bonusPrefix = v + } + return p +} + +// BonusScale overrides the default value for the scaling factor used by Match() +// in calculating the bonus. +// The new value must be zero or positive. To guarantee that the similarity score +// remains in the interval 0..1, this scaling factor is not allowed to exceed +// 1 / BonusPrefix. +func (p *Params) BonusScale(v float64) *Params { + if v >= 0 { + p.bonusScale = v + } + + // the bonus cannot exceed (1-sim), or the score may become greater than 1. + if float64(p.bonusPrefix)*p.bonusScale > 1 { + p.bonusScale = 1 / float64(p.bonusPrefix) + } + + return p +} + +// BonusThreshold overrides the default value for the minimum similarity score +// for which Match() can assign a bonus. +// The new value must be zero or positive. Note that a threshold greater than 1 +// effectively makes Match() become the equivalent of Similarity(). +func (p *Params) BonusThreshold(v float64) *Params { + if v >= 0 { + p.bonusThreshold = v + } + return p +} diff --git a/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/test.sh b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/test.sh new file mode 100644 index 000000000..c5ed72466 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/agext/levenshtein/test.sh @@ -0,0 +1,10 @@ +set -ev + +if [[ "$1" == "goveralls" ]]; then + echo "Testing with goveralls..." + go get github.com/mattn/goveralls + $HOME/gopath/bin/goveralls -service=travis-ci +else + echo "Testing with go test..." + go test -v ./... +fi diff --git a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/config.go b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/config.go index 2def23fa1..3b809e847 100644 --- a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/config.go +++ b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/config.go @@ -43,7 +43,7 @@ type Config struct { // An optional endpoint URL (hostname only or fully qualified URI) // that overrides the default generated endpoint for a client. Set this - // to `""` to use the default generated endpoint. + // to `nil` or the value to `""` to use the default generated endpoint. // // Note: You must still provide a `Region` value when specifying an // endpoint for a client. @@ -138,7 +138,7 @@ type Config struct { // `ExpectContinueTimeout` for information on adjusting the continue wait // timeout. https://golang.org/pkg/net/http/#Transport // - // You should use this flag to disble 100-Continue if you experience issues + // You should use this flag to disable 100-Continue if you experience issues // with proxies or third party S3 compatible services. S3Disable100Continue *bool @@ -183,7 +183,7 @@ type Config struct { // // Example: // sess := session.Must(session.NewSession(aws.NewConfig() - // .WithEC2MetadataDiableTimeoutOverride(true))) + // .WithEC2MetadataDisableTimeoutOverride(true))) // // svc := s3.New(sess) // @@ -194,7 +194,7 @@ type Config struct { // both IPv4 and IPv6 addressing. // // Setting this for a service which does not support dual stack will fail - // to make requets. It is not recommended to set this value on the session + // to make requests. It is not recommended to set this value on the session // as it will apply to all service clients created with the session. Even // services which don't support dual stack endpoints. // @@ -238,6 +238,7 @@ type Config struct { // EnableEndpointDiscovery will allow for endpoint discovery on operations that // have the definition in its model. By default, endpoint discovery is off. + // To use EndpointDiscovery, Endpoint should be unset or set to an empty string. // // Example: // sess := session.Must(session.NewSession(&aws.Config{ diff --git a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/corehandlers/handlers.go b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/corehandlers/handlers.go index aa902d708..d95a5eb54 100644 --- a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/corehandlers/handlers.go +++ b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/corehandlers/handlers.go @@ -225,6 +225,8 @@ var ValidateEndpointHandler = request.NamedHandler{Name: "core.ValidateEndpointH if r.ClientInfo.SigningRegion == "" && aws.StringValue(r.Config.Region) == "" { r.Error = aws.ErrMissingRegion } else if r.ClientInfo.Endpoint == "" { + // Was any endpoint provided by the user, or one was derived by the + // SDK's endpoint resolver? r.Error = aws.ErrMissingEndpoint } }} diff --git a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/credentials/shared_credentials_provider.go b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/credentials/shared_credentials_provider.go index e15514958..22b5c5d9f 100644 --- a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/credentials/shared_credentials_provider.go +++ b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/credentials/shared_credentials_provider.go @@ -17,8 +17,9 @@ var ( ErrSharedCredentialsHomeNotFound = awserr.New("UserHomeNotFound", "user home directory not found.", nil) ) -// A SharedCredentialsProvider retrieves credentials from the current user's home -// directory, and keeps track if those credentials are expired. +// A SharedCredentialsProvider retrieves access key pair (access key ID, +// secret access key, and session token if present) credentials from the current +// user's home directory, and keeps track if those credentials are expired. // // Profile ini file example: $HOME/.aws/credentials type SharedCredentialsProvider struct { diff --git a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/credentials/stscreds/web_identity_provider.go b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/credentials/stscreds/web_identity_provider.go index 6feb262b2..cefe2a76d 100644 --- a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/credentials/stscreds/web_identity_provider.go +++ b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/credentials/stscreds/web_identity_provider.go @@ -52,9 +52,21 @@ type WebIdentityRoleProvider struct { credentials.Expiry PolicyArns []*sts.PolicyDescriptorType - client stsiface.STSAPI + // Duration the STS credentials will be valid for. Truncated to seconds. + // If unset, the assumed role will use AssumeRoleWithWebIdentity's default + // expiry duration. See + // https://docs.aws.amazon.com/sdk-for-go/api/service/sts/#STS.AssumeRoleWithWebIdentity + // for more information. + Duration time.Duration + + // The amount of time the credentials will be refreshed before they expire. + // This is useful refresh credentials before they expire to reduce risk of + // using credentials as they expire. If unset, will default to no expiry + // window. ExpiryWindow time.Duration + client stsiface.STSAPI + tokenFetcher TokenFetcher roleARN string roleSessionName string @@ -107,11 +119,18 @@ func (p *WebIdentityRoleProvider) RetrieveWithContext(ctx credentials.Context) ( // uses unix time in nanoseconds to uniquely identify sessions. sessionName = strconv.FormatInt(now().UnixNano(), 10) } + + var duration *int64 + if p.Duration != 0 { + duration = aws.Int64(int64(p.Duration / time.Second)) + } + req, resp := p.client.AssumeRoleWithWebIdentityRequest(&sts.AssumeRoleWithWebIdentityInput{ PolicyArns: p.PolicyArns, RoleArn: &p.roleARN, RoleSessionName: &sessionName, WebIdentityToken: aws.String(string(b)), + DurationSeconds: duration, }) req.SetContext(ctx) diff --git a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/ec2metadata/service.go b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/ec2metadata/service.go index b8b2940d7..dc7e051e0 100644 --- a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/ec2metadata/service.go +++ b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/ec2metadata/service.go @@ -41,7 +41,7 @@ const ( enableTokenProviderHandlerName = "enableTokenProviderHandler" // TTL constants - defaultTTL = 21600 * time.Second + defaultTTL = 21600 * time.Second ttlExpirationWindow = 30 * time.Second ) diff --git a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/endpoints/defaults.go b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/endpoints/defaults.go index 1ad2c42bb..aff5786ae 100644 --- a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/endpoints/defaults.go +++ b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/endpoints/defaults.go @@ -194,12 +194,42 @@ var awsPartition = partition{ "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, "eu-west-3": endpoint{}, - "me-south-1": endpoint{}, - "sa-east-1": endpoint{}, - "us-east-1": endpoint{}, - "us-east-2": endpoint{}, - "us-west-1": endpoint{}, - "us-west-2": endpoint{}, + "fips-ca-central-1": endpoint{ + Hostname: "access-analyzer-fips.ca-central-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "ca-central-1", + }, + }, + "fips-us-east-1": endpoint{ + Hostname: "access-analyzer-fips.us-east-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-east-1", + }, + }, + "fips-us-east-2": endpoint{ + Hostname: "access-analyzer-fips.us-east-2.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-east-2", + }, + }, + "fips-us-west-1": endpoint{ + Hostname: "access-analyzer-fips.us-west-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-west-1", + }, + }, + "fips-us-west-2": endpoint{ + Hostname: "access-analyzer-fips.us-west-2.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-west-2", + }, + }, + "me-south-1": endpoint{}, + "sa-east-1": endpoint{}, + "us-east-1": endpoint{}, + "us-east-2": endpoint{}, + "us-west-1": endpoint{}, + "us-west-2": endpoint{}, }, }, "acm": service{ @@ -422,6 +452,30 @@ var awsPartition = partition{ Region: "eu-west-3", }, }, + "fips-dkr-us-east-1": endpoint{ + Hostname: "ecr-fips.us-east-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-east-1", + }, + }, + "fips-dkr-us-east-2": endpoint{ + Hostname: "ecr-fips.us-east-2.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-east-2", + }, + }, + "fips-dkr-us-west-1": endpoint{ + Hostname: "ecr-fips.us-west-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-west-1", + }, + }, + "fips-dkr-us-west-2": endpoint{ + Hostname: "ecr-fips.us-west-2.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-west-2", + }, + }, "fips-us-east-1": endpoint{ Hostname: "ecr-fips.us-east-1.amazonaws.com", CredentialScope: credentialScope{ @@ -662,6 +716,7 @@ var awsPartition = partition{ Endpoints: endpoints{ "ap-northeast-1": endpoint{}, "ap-northeast-2": endpoint{}, + "ap-south-1": endpoint{}, "ap-southeast-1": endpoint{}, "ap-southeast-2": endpoint{}, "eu-central-1": endpoint{}, @@ -684,11 +739,17 @@ var awsPartition = partition{ "ap-south-1": endpoint{}, "ap-southeast-1": endpoint{}, "ap-southeast-2": endpoint{}, + "ca-central-1": endpoint{}, "eu-central-1": endpoint{}, + "eu-north-1": endpoint{}, + "eu-south-1": endpoint{}, "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, + "eu-west-3": endpoint{}, + "sa-east-1": endpoint{}, "us-east-1": endpoint{}, "us-east-2": endpoint{}, + "us-west-1": endpoint{}, "us-west-2": endpoint{}, }, }, @@ -802,6 +863,7 @@ var awsPartition = partition{ "ca-central-1": endpoint{}, "eu-central-1": endpoint{}, "eu-north-1": endpoint{}, + "eu-south-1": endpoint{}, "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, "eu-west-3": endpoint{}, @@ -892,6 +954,7 @@ var awsPartition = partition{ "ca-central-1": endpoint{}, "eu-central-1": endpoint{}, "eu-north-1": endpoint{}, + "eu-south-1": endpoint{}, "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, "eu-west-3": endpoint{}, @@ -1002,6 +1065,7 @@ var awsPartition = partition{ }, }, Endpoints: endpoints{ + "af-south-1": endpoint{}, "ap-east-1": endpoint{}, "ap-northeast-1": endpoint{}, "ap-northeast-2": endpoint{}, @@ -1011,6 +1075,7 @@ var awsPartition = partition{ "ca-central-1": endpoint{}, "eu-central-1": endpoint{}, "eu-north-1": endpoint{}, + "eu-south-1": endpoint{}, "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, "eu-west-3": endpoint{}, @@ -1086,6 +1151,21 @@ var awsPartition = partition{ "us-west-2": endpoint{}, }, }, + "codeartifact": service{ + + Endpoints: endpoints{ + "ap-northeast-1": endpoint{}, + "ap-south-1": endpoint{}, + "ap-southeast-1": endpoint{}, + "ap-southeast-2": endpoint{}, + "eu-central-1": endpoint{}, + "eu-north-1": endpoint{}, + "eu-west-1": endpoint{}, + "us-east-1": endpoint{}, + "us-east-2": endpoint{}, + "us-west-2": endpoint{}, + }, + }, "codebuild": service{ Endpoints: endpoints{ @@ -1538,6 +1618,7 @@ var awsPartition = partition{ "datasync": service{ Endpoints: endpoints{ + "af-south-1": endpoint{}, "ap-east-1": endpoint{}, "ap-northeast-1": endpoint{}, "ap-northeast-2": endpoint{}, @@ -1547,6 +1628,7 @@ var awsPartition = partition{ "ca-central-1": endpoint{}, "eu-central-1": endpoint{}, "eu-north-1": endpoint{}, + "eu-south-1": endpoint{}, "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, "eu-west-3": endpoint{}, @@ -1788,6 +1870,7 @@ var awsPartition = partition{ "ds": service{ Endpoints: endpoints{ + "af-south-1": endpoint{}, "ap-east-1": endpoint{}, "ap-northeast-1": endpoint{}, "ap-northeast-2": endpoint{}, @@ -1797,6 +1880,7 @@ var awsPartition = partition{ "ca-central-1": endpoint{}, "eu-central-1": endpoint{}, "eu-north-1": endpoint{}, + "eu-south-1": endpoint{}, "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, "eu-west-3": endpoint{}, @@ -2024,6 +2108,7 @@ var awsPartition = partition{ Protocols: []string{"http", "https"}, }, Endpoints: endpoints{ + "af-south-1": endpoint{}, "ap-east-1": endpoint{}, "ap-northeast-1": endpoint{}, "ap-northeast-2": endpoint{}, @@ -2033,6 +2118,7 @@ var awsPartition = partition{ "ca-central-1": endpoint{}, "eu-central-1": endpoint{}, "eu-north-1": endpoint{}, + "eu-south-1": endpoint{}, "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, "eu-west-3": endpoint{}, @@ -2516,6 +2602,7 @@ var awsPartition = partition{ "firehose": service{ Endpoints: endpoints{ + "af-south-1": endpoint{}, "ap-east-1": endpoint{}, "ap-northeast-1": endpoint{}, "ap-northeast-2": endpoint{}, @@ -2525,6 +2612,7 @@ var awsPartition = partition{ "ca-central-1": endpoint{}, "eu-central-1": endpoint{}, "eu-north-1": endpoint{}, + "eu-south-1": endpoint{}, "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, "eu-west-3": endpoint{}, @@ -2565,6 +2653,7 @@ var awsPartition = partition{ Protocols: []string{"https"}, }, Endpoints: endpoints{ + "ap-east-1": endpoint{}, "ap-northeast-1": endpoint{}, "ap-northeast-2": endpoint{}, "ap-south-1": endpoint{}, @@ -2666,11 +2755,12 @@ var awsPartition = partition{ Region: "us-west-2", }, }, - "sa-east-1": endpoint{}, - "us-east-1": endpoint{}, - "us-east-2": endpoint{}, - "us-west-1": endpoint{}, - "us-west-2": endpoint{}, + "me-south-1": endpoint{}, + "sa-east-1": endpoint{}, + "us-east-1": endpoint{}, + "us-east-2": endpoint{}, + "us-west-1": endpoint{}, + "us-west-2": endpoint{}, }, }, "forecast": service{ @@ -2709,12 +2799,15 @@ var awsPartition = partition{ "ap-east-1": endpoint{}, "ap-northeast-1": endpoint{}, "ap-northeast-2": endpoint{}, + "ap-south-1": endpoint{}, "ap-southeast-1": endpoint{}, "ap-southeast-2": endpoint{}, + "ca-central-1": endpoint{}, "eu-central-1": endpoint{}, "eu-north-1": endpoint{}, "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, + "eu-west-3": endpoint{}, "us-east-1": endpoint{}, "us-east-2": endpoint{}, "us-west-1": endpoint{}, @@ -2869,9 +2962,21 @@ var awsPartition = partition{ "ap-southeast-2": endpoint{}, "eu-north-1": endpoint{}, "eu-west-1": endpoint{}, - "me-south-1": endpoint{}, - "us-east-2": endpoint{}, - "us-west-2": endpoint{}, + "fips-us-east-2": endpoint{ + Hostname: "groundstation-fips.us-east-2.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-east-2", + }, + }, + "fips-us-west-2": endpoint{ + Hostname: "groundstation-fips.us-west-2.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-west-2", + }, + }, + "me-south-1": endpoint{}, + "us-east-2": endpoint{}, + "us-west-2": endpoint{}, }, }, "guardduty": service{ @@ -2880,6 +2985,7 @@ var awsPartition = partition{ Protocols: []string{"https"}, }, Endpoints: endpoints{ + "af-south-1": endpoint{}, "ap-east-1": endpoint{}, "ap-northeast-1": endpoint{}, "ap-northeast-2": endpoint{}, @@ -2889,6 +2995,7 @@ var awsPartition = partition{ "ca-central-1": endpoint{}, "eu-central-1": endpoint{}, "eu-north-1": endpoint{}, + "eu-south-1": endpoint{}, "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, "eu-west-3": endpoint{}, @@ -2930,6 +3037,12 @@ var awsPartition = partition{ "us-east-1": endpoint{}, }, }, + "honeycode": service{ + + Endpoints: endpoints{ + "us-west-2": endpoint{}, + }, + }, "iam": service{ PartitionEndpoint: "aws-global", IsRegionalized: boxedFalse, @@ -3036,6 +3149,7 @@ var awsPartition = partition{ Endpoints: endpoints{ "ap-northeast-1": endpoint{}, + "ap-southeast-2": endpoint{}, "eu-central-1": endpoint{}, "eu-west-1": endpoint{}, "us-east-1": endpoint{}, @@ -3373,6 +3487,7 @@ var awsPartition = partition{ "license-manager": service{ Endpoints: endpoints{ + "af-south-1": endpoint{}, "ap-east-1": endpoint{}, "ap-northeast-1": endpoint{}, "ap-northeast-2": endpoint{}, @@ -3382,6 +3497,7 @@ var awsPartition = partition{ "ca-central-1": endpoint{}, "eu-central-1": endpoint{}, "eu-north-1": endpoint{}, + "eu-south-1": endpoint{}, "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, "eu-west-3": endpoint{}, @@ -3452,12 +3568,36 @@ var awsPartition = partition{ "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, "eu-west-3": endpoint{}, - "me-south-1": endpoint{}, - "sa-east-1": endpoint{}, - "us-east-1": endpoint{}, - "us-east-2": endpoint{}, - "us-west-1": endpoint{}, - "us-west-2": endpoint{}, + "fips-us-east-1": endpoint{ + Hostname: "logs-fips.us-east-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-east-1", + }, + }, + "fips-us-east-2": endpoint{ + Hostname: "logs-fips.us-east-2.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-east-2", + }, + }, + "fips-us-west-1": endpoint{ + Hostname: "logs-fips.us-west-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-west-1", + }, + }, + "fips-us-west-2": endpoint{ + Hostname: "logs-fips.us-west-2.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-west-2", + }, + }, + "me-south-1": endpoint{}, + "sa-east-1": endpoint{}, + "us-east-1": endpoint{}, + "us-east-2": endpoint{}, + "us-west-1": endpoint{}, + "us-west-2": endpoint{}, }, }, "machinelearning": service{ @@ -3486,6 +3626,52 @@ var awsPartition = partition{ "us-west-2": endpoint{}, }, }, + "macie2": service{ + + Endpoints: endpoints{ + "ap-east-1": endpoint{}, + "ap-northeast-1": endpoint{}, + "ap-northeast-2": endpoint{}, + "ap-south-1": endpoint{}, + "ap-southeast-1": endpoint{}, + "ap-southeast-2": endpoint{}, + "ca-central-1": endpoint{}, + "eu-central-1": endpoint{}, + "eu-north-1": endpoint{}, + "eu-west-1": endpoint{}, + "eu-west-2": endpoint{}, + "eu-west-3": endpoint{}, + "fips-us-east-1": endpoint{ + Hostname: "macie2-fips.us-east-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-east-1", + }, + }, + "fips-us-east-2": endpoint{ + Hostname: "macie2-fips.us-east-2.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-east-2", + }, + }, + "fips-us-west-1": endpoint{ + Hostname: "macie2-fips.us-west-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-west-1", + }, + }, + "fips-us-west-2": endpoint{ + Hostname: "macie2-fips.us-west-2.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-west-2", + }, + }, + "sa-east-1": endpoint{}, + "us-east-1": endpoint{}, + "us-east-2": endpoint{}, + "us-west-1": endpoint{}, + "us-west-2": endpoint{}, + }, + }, "managedblockchain": service{ Endpoints: endpoints{ @@ -3587,10 +3773,28 @@ var awsPartition = partition{ "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, "eu-west-3": endpoint{}, - "sa-east-1": endpoint{}, - "us-east-1": endpoint{}, - "us-east-2": endpoint{}, - "us-west-2": endpoint{}, + "fips-us-east-1": endpoint{ + Hostname: "medialive-fips.us-east-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-east-1", + }, + }, + "fips-us-east-2": endpoint{ + Hostname: "medialive-fips.us-east-2.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-east-2", + }, + }, + "fips-us-west-2": endpoint{ + Hostname: "medialive-fips.us-west-2.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-west-2", + }, + }, + "sa-east-1": endpoint{}, + "us-east-1": endpoint{}, + "us-east-2": endpoint{}, + "us-west-2": endpoint{}, }, }, "mediapackage": service{ @@ -3678,6 +3882,7 @@ var awsPartition = partition{ }, }, Endpoints: endpoints{ + "ap-northeast-1": endpoint{}, "ap-southeast-1": endpoint{}, "ap-southeast-2": endpoint{}, "eu-central-1": endpoint{}, @@ -3798,6 +4003,12 @@ var awsPartition = partition{ "neptune": service{ Endpoints: endpoints{ + "ap-east-1": endpoint{ + Hostname: "rds.ap-east-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "ap-east-1", + }, + }, "ap-northeast-1": endpoint{ Hostname: "rds.ap-northeast-1.amazonaws.com", CredentialScope: credentialScope{ @@ -3870,6 +4081,12 @@ var awsPartition = partition{ Region: "me-south-1", }, }, + "sa-east-1": endpoint{ + Hostname: "rds.sa-east-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "sa-east-1", + }, + }, "us-east-1": endpoint{ Hostname: "rds.us-east-1.amazonaws.com", CredentialScope: credentialScope{ @@ -3882,6 +4099,12 @@ var awsPartition = partition{ Region: "us-east-2", }, }, + "us-west-1": endpoint{ + Hostname: "rds.us-west-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-west-1", + }, + }, "us-west-2": endpoint{ Hostname: "rds.us-west-2.amazonaws.com", CredentialScope: credentialScope{ @@ -3917,6 +4140,12 @@ var awsPartition = partition{ Region: "eu-central-1", }, }, + "eu-north-1": endpoint{ + Hostname: "oidc.eu-north-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "eu-north-1", + }, + }, "eu-west-1": endpoint{ Hostname: "oidc.eu-west-1.amazonaws.com", CredentialScope: credentialScope{ @@ -4005,14 +4234,17 @@ var awsPartition = partition{ "outposts": service{ Endpoints: endpoints{ + "af-south-1": endpoint{}, "ap-east-1": endpoint{}, "ap-northeast-1": endpoint{}, "ap-northeast-2": endpoint{}, + "ap-south-1": endpoint{}, "ap-southeast-1": endpoint{}, "ap-southeast-2": endpoint{}, "ca-central-1": endpoint{}, "eu-central-1": endpoint{}, "eu-north-1": endpoint{}, + "eu-south-1": endpoint{}, "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, "eu-west-3": endpoint{}, @@ -4047,6 +4279,7 @@ var awsPartition = partition{ }, }, "me-south-1": endpoint{}, + "sa-east-1": endpoint{}, "us-east-1": endpoint{}, "us-east-2": endpoint{}, "us-west-1": endpoint{}, @@ -4060,6 +4293,7 @@ var awsPartition = partition{ }, }, Endpoints: endpoints{ + "ap-northeast-2": endpoint{}, "ap-south-1": endpoint{}, "ap-southeast-2": endpoint{}, "eu-central-1": endpoint{}, @@ -4225,6 +4459,7 @@ var awsPartition = partition{ "ram": service{ Endpoints: endpoints{ + "af-south-1": endpoint{}, "ap-east-1": endpoint{}, "ap-northeast-1": endpoint{}, "ap-northeast-2": endpoint{}, @@ -4234,6 +4469,7 @@ var awsPartition = partition{ "ca-central-1": endpoint{}, "eu-central-1": endpoint{}, "eu-north-1": endpoint{}, + "eu-south-1": endpoint{}, "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, "eu-west-3": endpoint{}, @@ -4368,10 +4604,34 @@ var awsPartition = partition{ "eu-central-1": endpoint{}, "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, - "us-east-1": endpoint{}, - "us-east-2": endpoint{}, - "us-west-1": endpoint{}, - "us-west-2": endpoint{}, + "rekognition-fips.us-east-1": endpoint{ + Hostname: "rekognition-fips.us-east-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-east-1", + }, + }, + "rekognition-fips.us-east-2": endpoint{ + Hostname: "rekognition-fips.us-east-2.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-east-2", + }, + }, + "rekognition-fips.us-west-1": endpoint{ + Hostname: "rekognition-fips.us-west-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-west-1", + }, + }, + "rekognition-fips.us-west-2": endpoint{ + Hostname: "rekognition-fips.us-west-2.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-west-2", + }, + }, + "us-east-1": endpoint{}, + "us-east-2": endpoint{}, + "us-west-1": endpoint{}, + "us-west-2": endpoint{}, }, }, "resource-groups": service{ @@ -4459,6 +4719,7 @@ var awsPartition = partition{ Protocols: []string{"https"}, }, Endpoints: endpoints{ + "af-south-1": endpoint{}, "ap-east-1": endpoint{}, "ap-northeast-1": endpoint{}, "ap-northeast-2": endpoint{}, @@ -4468,6 +4729,7 @@ var awsPartition = partition{ "ca-central-1": endpoint{}, "eu-central-1": endpoint{}, "eu-north-1": endpoint{}, + "eu-south-1": endpoint{}, "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, "eu-west-3": endpoint{}, @@ -4486,6 +4748,7 @@ var awsPartition = partition{ }, }, Endpoints: endpoints{ + "ap-northeast-1": endpoint{}, "ap-southeast-1": endpoint{}, "ap-southeast-2": endpoint{}, "eu-central-1": endpoint{}, @@ -4883,12 +5146,36 @@ var awsPartition = partition{ "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, "eu-west-3": endpoint{}, - "me-south-1": endpoint{}, - "sa-east-1": endpoint{}, - "us-east-1": endpoint{}, - "us-east-2": endpoint{}, - "us-west-1": endpoint{}, - "us-west-2": endpoint{}, + "fips-us-east-1": endpoint{ + Hostname: "securityhub-fips.us-east-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-east-1", + }, + }, + "fips-us-east-2": endpoint{ + Hostname: "securityhub-fips.us-east-2.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-east-2", + }, + }, + "fips-us-west-1": endpoint{ + Hostname: "securityhub-fips.us-west-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-west-1", + }, + }, + "fips-us-west-2": endpoint{ + Hostname: "securityhub-fips.us-west-2.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-west-2", + }, + }, + "me-south-1": endpoint{}, + "sa-east-1": endpoint{}, + "us-east-1": endpoint{}, + "us-east-2": endpoint{}, + "us-west-1": endpoint{}, + "us-west-2": endpoint{}, }, }, "serverlessrepo": service{ @@ -4955,6 +5242,7 @@ var awsPartition = partition{ "servicecatalog": service{ Endpoints: endpoints{ + "af-south-1": endpoint{}, "ap-east-1": endpoint{}, "ap-northeast-1": endpoint{}, "ap-northeast-2": endpoint{}, @@ -4964,6 +5252,7 @@ var awsPartition = partition{ "ca-central-1": endpoint{}, "eu-central-1": endpoint{}, "eu-north-1": endpoint{}, + "eu-south-1": endpoint{}, "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, "eu-west-3": endpoint{}, @@ -5022,6 +5311,33 @@ var awsPartition = partition{ "us-west-2": endpoint{}, }, }, + "servicequotas": service{ + Defaults: endpoint{ + Protocols: []string{"https"}, + }, + Endpoints: endpoints{ + "af-south-1": endpoint{}, + "ap-east-1": endpoint{}, + "ap-northeast-1": endpoint{}, + "ap-northeast-2": endpoint{}, + "ap-south-1": endpoint{}, + "ap-southeast-1": endpoint{}, + "ap-southeast-2": endpoint{}, + "ca-central-1": endpoint{}, + "eu-central-1": endpoint{}, + "eu-north-1": endpoint{}, + "eu-south-1": endpoint{}, + "eu-west-1": endpoint{}, + "eu-west-2": endpoint{}, + "eu-west-3": endpoint{}, + "me-south-1": endpoint{}, + "sa-east-1": endpoint{}, + "us-east-1": endpoint{}, + "us-east-2": endpoint{}, + "us-west-1": endpoint{}, + "us-west-2": endpoint{}, + }, + }, "session.qldb": service{ Endpoints: endpoints{ @@ -5461,12 +5777,18 @@ var awsPartition = partition{ "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, "eu-west-3": endpoint{}, - "me-south-1": endpoint{}, - "sa-east-1": endpoint{}, - "us-east-1": endpoint{}, - "us-east-2": endpoint{}, - "us-west-1": endpoint{}, - "us-west-2": endpoint{}, + "fips": endpoint{ + Hostname: "storagegateway-fips.ca-central-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "ca-central-1", + }, + }, + "me-south-1": endpoint{}, + "sa-east-1": endpoint{}, + "us-east-1": endpoint{}, + "us-east-2": endpoint{}, + "us-west-1": endpoint{}, + "us-west-2": endpoint{}, }, }, "streams.dynamodb": service{ @@ -5748,11 +6070,41 @@ var awsPartition = partition{ "eu-west-1": endpoint{}, "eu-west-2": endpoint{}, "eu-west-3": endpoint{}, - "sa-east-1": endpoint{}, - "us-east-1": endpoint{}, - "us-east-2": endpoint{}, - "us-west-1": endpoint{}, - "us-west-2": endpoint{}, + "fips-ca-central-1": endpoint{ + Hostname: "transfer-fips.ca-central-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "ca-central-1", + }, + }, + "fips-us-east-1": endpoint{ + Hostname: "transfer-fips.us-east-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-east-1", + }, + }, + "fips-us-east-2": endpoint{ + Hostname: "transfer-fips.us-east-2.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-east-2", + }, + }, + "fips-us-west-1": endpoint{ + Hostname: "transfer-fips.us-west-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-west-1", + }, + }, + "fips-us-west-2": endpoint{ + Hostname: "transfer-fips.us-west-2.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-west-2", + }, + }, + "sa-east-1": endpoint{}, + "us-east-1": endpoint{}, + "us-east-2": endpoint{}, + "us-west-1": endpoint{}, + "us-west-2": endpoint{}, }, }, "translate": service{ @@ -6142,6 +6494,13 @@ var awscnPartition = partition{ }, }, Services: services{ + "access-analyzer": service{ + + Endpoints: endpoints{ + "cn-north-1": endpoint{}, + "cn-northwest-1": endpoint{}, + }, + }, "acm": service{ Endpoints: endpoints{ @@ -6211,6 +6570,15 @@ var awscnPartition = partition{ "cn-northwest-1": endpoint{}, }, }, + "autoscaling-plans": service{ + Defaults: endpoint{ + Protocols: []string{"http", "https"}, + }, + Endpoints: endpoints{ + "cn-north-1": endpoint{}, + "cn-northwest-1": endpoint{}, + }, + }, "backup": service{ Endpoints: endpoints{ @@ -6225,6 +6593,32 @@ var awscnPartition = partition{ "cn-northwest-1": endpoint{}, }, }, + "budgets": service{ + PartitionEndpoint: "aws-cn-global", + IsRegionalized: boxedFalse, + + Endpoints: endpoints{ + "aws-cn-global": endpoint{ + Hostname: "budgets.amazonaws.com.cn", + CredentialScope: credentialScope{ + Region: "cn-northwest-1", + }, + }, + }, + }, + "ce": service{ + PartitionEndpoint: "aws-cn-global", + IsRegionalized: boxedFalse, + + Endpoints: endpoints{ + "aws-cn-global": endpoint{ + Hostname: "ce.cn-northwest-1.amazonaws.com.cn", + CredentialScope: credentialScope{ + Region: "cn-northwest-1", + }, + }, + }, + }, "cloudformation": service{ Endpoints: endpoints{ @@ -6287,6 +6681,12 @@ var awscnPartition = partition{ "cn-northwest-1": endpoint{}, }, }, + "cur": service{ + + Endpoints: endpoints{ + "cn-northwest-1": endpoint{}, + }, + }, "dax": service{ Endpoints: endpoints{ @@ -6514,6 +6914,13 @@ var awscnPartition = partition{ "cn-northwest-1": endpoint{}, }, }, + "kinesisanalytics": service{ + + Endpoints: endpoints{ + "cn-north-1": endpoint{}, + "cn-northwest-1": endpoint{}, + }, + }, "kms": service{ Endpoints: endpoints{ @@ -6573,6 +6980,25 @@ var awscnPartition = partition{ }, }, }, + "organizations": service{ + PartitionEndpoint: "aws-cn-global", + IsRegionalized: boxedFalse, + + Endpoints: endpoints{ + "aws-cn-global": endpoint{ + Hostname: "organizations.cn-northwest-1.amazonaws.com.cn", + CredentialScope: credentialScope{ + Region: "cn-northwest-1", + }, + }, + "fips-aws-cn-global": endpoint{ + Hostname: "organizations.cn-northwest-1.amazonaws.com.cn", + CredentialScope: credentialScope{ + Region: "cn-northwest-1", + }, + }, + }, + }, "polly": service{ Endpoints: endpoints{ @@ -6681,13 +7107,20 @@ var awscnPartition = partition{ "snowball": service{ Endpoints: endpoints{ - "cn-north-1": endpoint{}, + "cn-north-1": endpoint{}, + "cn-northwest-1": endpoint{}, "fips-cn-north-1": endpoint{ Hostname: "snowball-fips.cn-north-1.amazonaws.com.cn", CredentialScope: credentialScope{ Region: "cn-north-1", }, }, + "fips-cn-northwest-1": endpoint{ + Hostname: "snowball-fips.cn-northwest-1.amazonaws.com.cn", + CredentialScope: credentialScope{ + Region: "cn-northwest-1", + }, + }, }, }, "sns": service{ @@ -6842,8 +7275,18 @@ var awsusgovPartition = partition{ "access-analyzer": service{ Endpoints: endpoints{ - "us-gov-east-1": endpoint{}, - "us-gov-west-1": endpoint{}, + "us-gov-east-1": endpoint{ + Hostname: "access-analyzer.us-gov-east-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-gov-east-1", + }, + }, + "us-gov-west-1": endpoint{ + Hostname: "access-analyzer.us-gov-west-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-gov-west-1", + }, + }, }, }, "acm": service{ @@ -6877,6 +7320,18 @@ var awsusgovPartition = partition{ "api.ecr": service{ Endpoints: endpoints{ + "fips-dkr-us-gov-east-1": endpoint{ + Hostname: "ecr-fips.us-gov-east-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-gov-east-1", + }, + }, + "fips-dkr-us-gov-west-1": endpoint{ + Hostname: "ecr-fips.us-gov-west-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-gov-west-1", + }, + }, "fips-us-gov-east-1": endpoint{ Hostname: "ecr-fips.us-gov-east-1.amazonaws.com", CredentialScope: credentialScope{ @@ -6907,6 +7362,18 @@ var awsusgovPartition = partition{ Endpoints: endpoints{ "us-gov-west-1": endpoint{}, + "us-gov-west-1-fips": endpoint{ + Hostname: "api-fips.sagemaker.us-gov-west-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-gov-west-1", + }, + }, + "us-gov-west-1-fips-secondary": endpoint{ + Hostname: "api.sagemaker.us-gov-west-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-gov-west-1", + }, + }, }, }, "apigateway": service{ @@ -6985,6 +7452,13 @@ var awsusgovPartition = partition{ "us-gov-west-1": endpoint{}, }, }, + "backup": service{ + + Endpoints: endpoints{ + "us-gov-east-1": endpoint{}, + "us-gov-west-1": endpoint{}, + }, + }, "batch": service{ Endpoints: endpoints{ @@ -7159,6 +7633,12 @@ var awsusgovPartition = partition{ "comprehendmedical": service{ Endpoints: endpoints{ + "fips-us-gov-west-1": endpoint{ + Hostname: "comprehendmedical-fips.us-gov-west-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-gov-west-1", + }, + }, "us-gov-west-1": endpoint{}, }, }, @@ -7218,6 +7698,17 @@ var awsusgovPartition = partition{ "us-gov-west-1": endpoint{}, }, }, + "docdb": service{ + + Endpoints: endpoints{ + "us-gov-west-1": endpoint{ + Hostname: "rds.us-gov-west-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-gov-west-1", + }, + }, + }, + }, "ds": service{ Endpoints: endpoints{ @@ -7316,7 +7807,7 @@ var awsusgovPartition = partition{ Endpoints: endpoints{ "fips": endpoint{ - Hostname: "elasticache-fips.us-gov-west-1.amazonaws.com", + Hostname: "elasticache.us-gov-west-1.amazonaws.com", CredentialScope: credentialScope{ Region: "us-gov-west-1", }, @@ -7547,6 +8038,12 @@ var awsusgovPartition = partition{ Region: "us-gov-west-1", }, }, + "iam-govcloud-fips": endpoint{ + Hostname: "iam.us-gov.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-gov-west-1", + }, + }, }, }, "inspector": service{ @@ -7593,6 +8090,25 @@ var awsusgovPartition = partition{ }, "kinesis": service{ + Endpoints: endpoints{ + "fips-us-gov-east-1": endpoint{ + Hostname: "kinesis-fips.us-gov-east-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-gov-east-1", + }, + }, + "fips-us-gov-west-1": endpoint{ + Hostname: "kinesis-fips.us-gov-west-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-gov-west-1", + }, + }, + "us-gov-east-1": endpoint{}, + "us-gov-west-1": endpoint{}, + }, + }, + "kinesisanalytics": service{ + Endpoints: endpoints{ "us-gov-east-1": endpoint{}, "us-gov-west-1": endpoint{}, @@ -7652,8 +8168,18 @@ var awsusgovPartition = partition{ "logs": service{ Endpoints: endpoints{ - "us-gov-east-1": endpoint{}, - "us-gov-west-1": endpoint{}, + "us-gov-east-1": endpoint{ + Hostname: "logs.us-gov-east-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-gov-east-1", + }, + }, + "us-gov-west-1": endpoint{ + Hostname: "logs.us-gov-west-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-gov-west-1", + }, + }, }, }, "mediaconvert": service{ @@ -7818,6 +8344,12 @@ var awsusgovPartition = partition{ "rekognition": service{ Endpoints: endpoints{ + "rekognition-fips.us-gov-west-1": endpoint{ + Hostname: "rekognition-fips.us-gov-west-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-gov-west-1", + }, + }, "us-gov-west-1": endpoint{}, }, }, @@ -7951,6 +8483,18 @@ var awsusgovPartition = partition{ "securityhub": service{ Endpoints: endpoints{ + "fips-us-gov-east-1": endpoint{ + Hostname: "securityhub-fips.us-gov-east-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-gov-east-1", + }, + }, + "fips-us-gov-west-1": endpoint{ + Hostname: "securityhub-fips.us-gov-west-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-gov-west-1", + }, + }, "us-gov-east-1": endpoint{}, "us-gov-west-1": endpoint{}, }, @@ -8123,6 +8667,12 @@ var awsusgovPartition = partition{ "storagegateway": service{ Endpoints: endpoints{ + "fips": endpoint{ + Hostname: "storagegateway-fips.us-gov-west-1.amazonaws.com", + CredentialScope: credentialScope{ + Region: "us-gov-west-1", + }, + }, "us-gov-east-1": endpoint{}, "us-gov-west-1": endpoint{}, }, @@ -8641,6 +9191,20 @@ var awsisoPartition = partition{ "us-iso-east-1": endpoint{}, }, }, + "transcribe": service{ + Defaults: endpoint{ + Protocols: []string{"https"}, + }, + Endpoints: endpoints{ + "us-iso-east-1": endpoint{}, + }, + }, + "transcribestreaming": service{ + + Endpoints: endpoints{ + "us-iso-east-1": endpoint{}, + }, + }, "workspaces": service{ Endpoints: endpoints{ @@ -8824,6 +9388,12 @@ var awsisobPartition = partition{ "us-isob-east-1": endpoint{}, }, }, + "lambda": service{ + + Endpoints: endpoints{ + "us-isob-east-1": endpoint{}, + }, + }, "license-manager": service{ Endpoints: endpoints{ diff --git a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/endpoints/v3model.go b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/endpoints/v3model.go index eb2ac83c9..773613722 100644 --- a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/endpoints/v3model.go +++ b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/endpoints/v3model.go @@ -7,6 +7,8 @@ import ( "strings" ) +var regionValidationRegex = regexp.MustCompile(`^[[:alnum:]]([[:alnum:]\-]*[[:alnum:]])?$`) + type partitions []partition func (ps partitions) EndpointFor(service, region string, opts ...func(*Options)) (ResolvedEndpoint, error) { @@ -124,7 +126,7 @@ func (p partition) EndpointFor(service, region string, opts ...func(*Options)) ( defs := []endpoint{p.Defaults, s.Defaults} - return e.resolve(service, p.ID, region, p.DNSSuffix, defs, opt), nil + return e.resolve(service, p.ID, region, p.DNSSuffix, defs, opt) } func serviceList(ss services) []string { @@ -233,7 +235,7 @@ func getByPriority(s []string, p []string, def string) string { return s[0] } -func (e endpoint) resolve(service, partitionID, region, dnsSuffix string, defs []endpoint, opts Options) ResolvedEndpoint { +func (e endpoint) resolve(service, partitionID, region, dnsSuffix string, defs []endpoint, opts Options) (ResolvedEndpoint, error) { var merged endpoint for _, def := range defs { merged.mergeIn(def) @@ -260,6 +262,10 @@ func (e endpoint) resolve(service, partitionID, region, dnsSuffix string, defs [ region = signingRegion } + if !validateInputRegion(region) { + return ResolvedEndpoint{}, fmt.Errorf("invalid region identifier format provided") + } + u := strings.Replace(hostname, "{service}", service, 1) u = strings.Replace(u, "{region}", region, 1) u = strings.Replace(u, "{dnsSuffix}", dnsSuffix, 1) @@ -274,7 +280,7 @@ func (e endpoint) resolve(service, partitionID, region, dnsSuffix string, defs [ SigningName: signingName, SigningNameDerived: signingNameDerived, SigningMethod: getByPriority(e.SignatureVersions, signerPriority, defaultSigner), - } + }, nil } func getEndpointScheme(protocols []string, disableSSL bool) string { @@ -339,3 +345,7 @@ const ( boxedFalse boxedTrue ) + +func validateInputRegion(region string) bool { + return regionValidationRegex.MatchString(region) +} diff --git a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/request/connection_reset_error.go b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/request/connection_reset_error.go index d9b37f4d3..2ba3c56c1 100644 --- a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/request/connection_reset_error.go +++ b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/request/connection_reset_error.go @@ -9,7 +9,8 @@ func isErrConnectionReset(err error) bool { return false } - if strings.Contains(err.Error(), "connection reset") || + if strings.Contains(err.Error(), "use of closed network connection") || + strings.Contains(err.Error(), "connection reset") || strings.Contains(err.Error(), "broken pipe") { return true } diff --git a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/version.go b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/version.go index 55a35a03e..819660c40 100644 --- a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/version.go +++ b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/aws/version.go @@ -5,4 +5,4 @@ package aws const SDKName = "aws-sdk-go" // SDKVersion is the version of this SDK -const SDKVersion = "1.31.6" +const SDKVersion = "1.34.9" diff --git a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/eventstreamapi/reader.go b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/eventstreamapi/reader.go index bb8ea5da1..0e4aa42f3 100644 --- a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/eventstreamapi/reader.go +++ b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/eventstreamapi/reader.go @@ -69,10 +69,23 @@ func (r *EventReader) ReadEvent() (event interface{}, err error) { case ErrorMessageType: return nil, r.unmarshalErrorMessage(msg) default: - return nil, fmt.Errorf("unknown eventstream message type, %v", typ) + return nil, &UnknownMessageTypeError{ + Type: typ, Message: msg.Clone(), + } } } +// UnknownMessageTypeError provides an error when a message is received from +// the stream, but the reader is unable to determine what kind of message it is. +type UnknownMessageTypeError struct { + Type string + Message eventstream.Message +} + +func (e *UnknownMessageTypeError) Error() string { + return "unknown eventstream message type, " + e.Type +} + func (r *EventReader) unmarshalEventMessage( msg eventstream.Message, ) (event interface{}, err error) { diff --git a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/header.go b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/header.go index 3b44dde2f..f6f8c5674 100644 --- a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/header.go +++ b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/header.go @@ -52,6 +52,15 @@ func (hs *Headers) Del(name string) { } } +// Clone returns a deep copy of the headers +func (hs Headers) Clone() Headers { + o := make(Headers, 0, len(hs)) + for _, h := range hs { + o.Set(h.Name, h.Value) + } + return o +} + func decodeHeaders(r io.Reader) (Headers, error) { hs := Headers{} diff --git a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/message.go b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/message.go index 25c9783cd..f7427da03 100644 --- a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/message.go +++ b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/message.go @@ -57,6 +57,20 @@ func (m *Message) rawMessage() (rawMessage, error) { return raw, nil } +// Clone returns a deep copy of the message. +func (m Message) Clone() Message { + var payload []byte + if m.Payload != nil { + payload = make([]byte, len(m.Payload)) + copy(payload, m.Payload) + } + + return Message{ + Headers: m.Headers.Clone(), + Payload: payload, + } +} + type messagePrelude struct { Length uint32 HeadersLen uint32 diff --git a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/private/protocol/json/jsonutil/unmarshal.go b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/private/protocol/json/jsonutil/unmarshal.go index 5e9499699..8b2c9bbeb 100644 --- a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/private/protocol/json/jsonutil/unmarshal.go +++ b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/private/protocol/json/jsonutil/unmarshal.go @@ -6,6 +6,7 @@ import ( "encoding/json" "fmt" "io" + "math/big" "reflect" "strings" "time" @@ -15,6 +16,8 @@ import ( "github.com/aws/aws-sdk-go/private/protocol" ) +var millisecondsFloat = new(big.Float).SetInt64(1e3) + // UnmarshalJSONError unmarshal's the reader's JSON document into the passed in // type. The value to unmarshal the json document into must be a pointer to the // type. @@ -39,7 +42,9 @@ func UnmarshalJSONError(v interface{}, stream io.Reader) error { func UnmarshalJSON(v interface{}, stream io.Reader) error { var out interface{} - err := json.NewDecoder(stream).Decode(&out) + decoder := json.NewDecoder(stream) + decoder.UseNumber() + err := decoder.Decode(&out) if err == io.EOF { return nil } else if err != nil { @@ -54,7 +59,9 @@ func UnmarshalJSON(v interface{}, stream io.Reader) error { func UnmarshalJSONCaseInsensitive(v interface{}, stream io.Reader) error { var out interface{} - err := json.NewDecoder(stream).Decode(&out) + decoder := json.NewDecoder(stream) + decoder.UseNumber() + err := decoder.Decode(&out) if err == io.EOF { return nil } else if err != nil { @@ -254,16 +261,31 @@ func (u unmarshaler) unmarshalScalar(value reflect.Value, data interface{}, tag default: return fmt.Errorf("unsupported value: %v (%s)", value.Interface(), value.Type()) } - case float64: + case json.Number: switch value.Interface().(type) { case *int64: - di := int64(d) + // Retain the old behavior where we would just truncate the float64 + // calling d.Int64() here could cause an invalid syntax error due to the usage of strconv.ParseInt + f, err := d.Float64() + if err != nil { + return err + } + di := int64(f) value.Set(reflect.ValueOf(&di)) case *float64: - value.Set(reflect.ValueOf(&d)) + f, err := d.Float64() + if err != nil { + return err + } + value.Set(reflect.ValueOf(&f)) case *time.Time: - // Time unmarshaled from a float64 can only be epoch seconds - t := time.Unix(int64(d), 0).UTC() + float, ok := new(big.Float).SetString(d.String()) + if !ok { + return fmt.Errorf("unsupported float time representation: %v", d.String()) + } + float = float.Mul(float, millisecondsFloat) + ms, _ := float.Int64() + t := time.Unix(0, ms*1e6).UTC() value.Set(reflect.ValueOf(&t)) default: return fmt.Errorf("unsupported value: %v (%s)", value.Interface(), value.Type()) diff --git a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/private/protocol/timestamp.go b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/private/protocol/timestamp.go index 05d4ff519..7865c61b0 100644 --- a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/private/protocol/timestamp.go +++ b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/private/protocol/timestamp.go @@ -28,7 +28,7 @@ const ( ISO8601TimeFormat = "2006-01-02T15:04:05.999999999Z" // This format is used for output time without seconds precision - ISO8601OutputTimeFormat = "2006-01-02T15:04:05Z" + ISO8601OutputTimeFormat = "2006-01-02T15:04:05.999999999Z" ) // IsKnownTimestampFormat returns if the timestamp format name @@ -56,7 +56,8 @@ func FormatTime(name string, t time.Time) string { case ISO8601TimeFormatName: return t.Format(ISO8601OutputTimeFormat) case UnixTimeFormatName: - return strconv.FormatInt(t.Unix(), 10) + ms := t.UnixNano() / int64(time.Millisecond) + return strconv.FormatFloat(float64(ms)/1e3, 'f', -1, 64) default: panic("unknown timestamp format name, " + name) } diff --git a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/service/ec2/api.go b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/service/ec2/api.go index cb4293757..91872a55c 100644 --- a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/service/ec2/api.go +++ b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/service/ec2/api.go @@ -554,6 +554,10 @@ func (c *EC2) AllocateAddressRequest(input *AllocateAddressInput) (req *request. // For more information, see Elastic IP Addresses (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html) // in the Amazon Elastic Compute Cloud User Guide. // +// You can allocate a carrier IP address which is a public IP address from a +// telecommunication carrier, to a network interface which resides in a subnet +// in a Wavelength Zone (for example an EC2 instance). +// // Returns awserr.Error for service API and SDK errors. Use runtime type assertions // with awserr.Error's Code and Message methods to get detailed information about // the error. @@ -955,7 +959,8 @@ func (c *EC2) AssociateAddressRequest(input *AssociateAddressInput) (req *reques // AssociateAddress API operation for Amazon Elastic Compute Cloud. // -// Associates an Elastic IP address with an instance or a network interface. +// Associates an Elastic IP address, or carrier IP address (for instances that +// are in subnets in Wavelength Zones) with an instance or a network interface. // Before you can use an Elastic IP address, you must allocate it to your account. // // An Elastic IP address is for use in either the EC2-Classic platform or in @@ -976,6 +981,9 @@ func (c *EC2) AssociateAddressRequest(input *AssociateAddressInput) (req *reques // an Elastic IP address with an instance or network interface that has an existing // Elastic IP address. // +// [Subnets in Wavelength Zones] You can associate an IP address from the telecommunication +// carrier to the instance or network interface. +// // You cannot associate an Elastic IP address with an interface in a different // network border group. // @@ -3453,6 +3461,82 @@ func (c *EC2) CreateCapacityReservationWithContext(ctx aws.Context, input *Creat return out, req.Send() } +const opCreateCarrierGateway = "CreateCarrierGateway" + +// CreateCarrierGatewayRequest generates a "aws/request.Request" representing the +// client's request for the CreateCarrierGateway operation. The "output" return +// value will be populated with the request's response once the request completes +// successfully. +// +// Use "Send" method on the returned Request to send the API call to the service. +// the "output" return value is not valid until after Send returns without error. +// +// See CreateCarrierGateway for more information on using the CreateCarrierGateway +// API call, and error handling. +// +// This method is useful when you want to inject custom logic or configuration +// into the SDK's request lifecycle. Such as custom headers, or retry logic. +// +// +// // Example sending a request using the CreateCarrierGatewayRequest method. +// req, resp := client.CreateCarrierGatewayRequest(params) +// +// err := req.Send() +// if err == nil { // resp is now filled +// fmt.Println(resp) +// } +// +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/CreateCarrierGateway +func (c *EC2) CreateCarrierGatewayRequest(input *CreateCarrierGatewayInput) (req *request.Request, output *CreateCarrierGatewayOutput) { + op := &request.Operation{ + Name: opCreateCarrierGateway, + HTTPMethod: "POST", + HTTPPath: "/", + } + + if input == nil { + input = &CreateCarrierGatewayInput{} + } + + output = &CreateCarrierGatewayOutput{} + req = c.newRequest(op, input, output) + return +} + +// CreateCarrierGateway API operation for Amazon Elastic Compute Cloud. +// +// Creates a carrier gateway. For more information about carrier gateways, see +// Carrier gateways (https://docs.aws.amazon.com/wavelength/latest/developerguide/how-wavelengths-work.html#wavelength-carrier-gateway) +// in the AWS Wavelength Developer Guide. +// +// Returns awserr.Error for service API and SDK errors. Use runtime type assertions +// with awserr.Error's Code and Message methods to get detailed information about +// the error. +// +// See the AWS API reference guide for Amazon Elastic Compute Cloud's +// API operation CreateCarrierGateway for usage and error information. +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/CreateCarrierGateway +func (c *EC2) CreateCarrierGateway(input *CreateCarrierGatewayInput) (*CreateCarrierGatewayOutput, error) { + req, out := c.CreateCarrierGatewayRequest(input) + return out, req.Send() +} + +// CreateCarrierGatewayWithContext is the same as CreateCarrierGateway with the addition of +// the ability to pass a context and additional request options. +// +// See CreateCarrierGateway for details on how to use this API operation. +// +// The context must be non-nil and will be used for request cancellation. If +// the context is nil a panic will occur. In the future the SDK may create +// sub-contexts for http.Requests. See https://golang.org/pkg/context/ +// for more information on using Contexts. +func (c *EC2) CreateCarrierGatewayWithContext(ctx aws.Context, input *CreateCarrierGatewayInput, opts ...request.Option) (*CreateCarrierGatewayOutput, error) { + req, out := c.CreateCarrierGatewayRequest(input) + req.SetContext(ctx) + req.ApplyOptions(opts...) + return out, req.Send() +} + const opCreateClientVpnEndpoint = "CreateClientVpnEndpoint" // CreateClientVpnEndpointRequest generates a "aws/request.Request" representing the @@ -3926,13 +4010,13 @@ func (c *EC2) CreateDhcpOptionsRequest(input *CreateDhcpOptionsInput) (req *requ // * domain-name - If you're using AmazonProvidedDNS in us-east-1, specify // ec2.internal. If you're using AmazonProvidedDNS in another Region, specify // region.compute.internal (for example, ap-northeast-1.compute.internal). -// Otherwise, specify a domain name (for example, MyCompany.com). This value -// is used to complete unqualified DNS hostnames. Important: Some Linux operating -// systems accept multiple domain names separated by spaces. However, Windows -// and other Linux operating systems treat the value as a single domain, -// which results in unexpected behavior. If your DHCP options set is associated -// with a VPC that has instances with multiple operating systems, specify -// only one domain name. +// Otherwise, specify a domain name (for example, ExampleCompany.com). This +// value is used to complete unqualified DNS hostnames. Important: Some Linux +// operating systems accept multiple domain names separated by spaces. However, +// Windows and other Linux operating systems treat the value as a single +// domain, which results in unexpected behavior. If your DHCP options set +// is associated with a VPC that has instances with multiple operating systems, +// specify only one domain name. // // * ntp-servers - The IP addresses of up to four Network Time Protocol (NTP) // servers. @@ -4432,7 +4516,7 @@ func (c *EC2) CreateInstanceExportTaskRequest(input *CreateInstanceExportTaskInp // CreateInstanceExportTask API operation for Amazon Elastic Compute Cloud. // -// Exports a running or stopped instance to an S3 bucket. +// Exports a running or stopped instance to an Amazon S3 bucket. // // For information about the supported operating systems, image formats, and // known limitations for the types of instances you can export, see Exporting @@ -4938,6 +5022,84 @@ func (c *EC2) CreateLocalGatewayRouteTableVpcAssociationWithContext(ctx aws.Cont return out, req.Send() } +const opCreateManagedPrefixList = "CreateManagedPrefixList" + +// CreateManagedPrefixListRequest generates a "aws/request.Request" representing the +// client's request for the CreateManagedPrefixList operation. The "output" return +// value will be populated with the request's response once the request completes +// successfully. +// +// Use "Send" method on the returned Request to send the API call to the service. +// the "output" return value is not valid until after Send returns without error. +// +// See CreateManagedPrefixList for more information on using the CreateManagedPrefixList +// API call, and error handling. +// +// This method is useful when you want to inject custom logic or configuration +// into the SDK's request lifecycle. Such as custom headers, or retry logic. +// +// +// // Example sending a request using the CreateManagedPrefixListRequest method. +// req, resp := client.CreateManagedPrefixListRequest(params) +// +// err := req.Send() +// if err == nil { // resp is now filled +// fmt.Println(resp) +// } +// +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/CreateManagedPrefixList +func (c *EC2) CreateManagedPrefixListRequest(input *CreateManagedPrefixListInput) (req *request.Request, output *CreateManagedPrefixListOutput) { + op := &request.Operation{ + Name: opCreateManagedPrefixList, + HTTPMethod: "POST", + HTTPPath: "/", + } + + if input == nil { + input = &CreateManagedPrefixListInput{} + } + + output = &CreateManagedPrefixListOutput{} + req = c.newRequest(op, input, output) + return +} + +// CreateManagedPrefixList API operation for Amazon Elastic Compute Cloud. +// +// Creates a managed prefix list. You can specify one or more entries for the +// prefix list. Each entry consists of a CIDR block and an optional description. +// +// You must specify the maximum number of entries for the prefix list. The maximum +// number of entries cannot be changed later. +// +// Returns awserr.Error for service API and SDK errors. Use runtime type assertions +// with awserr.Error's Code and Message methods to get detailed information about +// the error. +// +// See the AWS API reference guide for Amazon Elastic Compute Cloud's +// API operation CreateManagedPrefixList for usage and error information. +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/CreateManagedPrefixList +func (c *EC2) CreateManagedPrefixList(input *CreateManagedPrefixListInput) (*CreateManagedPrefixListOutput, error) { + req, out := c.CreateManagedPrefixListRequest(input) + return out, req.Send() +} + +// CreateManagedPrefixListWithContext is the same as CreateManagedPrefixList with the addition of +// the ability to pass a context and additional request options. +// +// See CreateManagedPrefixList for details on how to use this API operation. +// +// The context must be non-nil and will be used for request cancellation. If +// the context is nil a panic will occur. In the future the SDK may create +// sub-contexts for http.Requests. See https://golang.org/pkg/context/ +// for more information on using Contexts. +func (c *EC2) CreateManagedPrefixListWithContext(ctx aws.Context, input *CreateManagedPrefixListInput, opts ...request.Option) (*CreateManagedPrefixListOutput, error) { + req, out := c.CreateManagedPrefixListRequest(input) + req.SetContext(ctx) + req.ApplyOptions(opts...) + return out, req.Send() +} + const opCreateNatGateway = "CreateNatGateway" // CreateNatGatewayRequest generates a "aws/request.Request" representing the @@ -5397,7 +5559,7 @@ func (c *EC2) CreatePlacementGroupRequest(input *CreatePlacementGroupInput) (req // instances in one partition do not share the same hardware with instances // in another partition. // -// For more information, see Placement Groups (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/placement-groups.html) +// For more information, see Placement groups (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/placement-groups.html) // in the Amazon Elastic Compute Cloud User Guide. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -6022,7 +6184,7 @@ func (c *EC2) CreateSpotDatafeedSubscriptionRequest(input *CreateSpotDatafeedSub // // Creates a data feed for Spot Instances, enabling you to view Spot Instance // usage logs. You can create one data feed per AWS account. For more information, -// see Spot Instance Data Feed (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-data-feeds.html) +// see Spot Instance data feed (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-data-feeds.html) // in the Amazon EC2 User Guide for Linux Instances. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -6097,15 +6259,12 @@ func (c *EC2) CreateSubnetRequest(input *CreateSubnetInput) (req *request.Reques // CreateSubnet API operation for Amazon Elastic Compute Cloud. // -// Creates a subnet in an existing VPC. +// Creates a subnet in a specified VPC. // -// When you create each subnet, you provide the VPC ID and IPv4 CIDR block for -// the subnet. After you create a subnet, you can't change its CIDR block. The -// size of the subnet's IPv4 CIDR block can be the same as a VPC's IPv4 CIDR -// block, or a subset of a VPC's IPv4 CIDR block. If you create more than one -// subnet in a VPC, the subnets' CIDR blocks must not overlap. The smallest -// IPv4 subnet (and VPC) you can create uses a /28 netmask (16 IPv4 addresses), -// and the largest uses a /16 netmask (65,536 IPv4 addresses). +// You must specify an IPv4 CIDR block for the subnet. After you create a subnet, +// you can't change its CIDR block. The allowed block size is between a /16 +// netmask (65,536 IP addresses) and /28 netmask (16 IP addresses). The CIDR +// block must not overlap with the CIDR block of an existing subnet in the VPC. // // If you've associated an IPv6 CIDR block with your VPC, you can create a subnet // with an IPv6 CIDR block that uses a /64 prefix length. @@ -6116,9 +6275,7 @@ func (c *EC2) CreateSubnetRequest(input *CreateSubnetInput) (req *request.Reques // If you add more than one subnet to a VPC, they're set up in a star topology // with a logical router in the middle. // -// If you launch an instance in a VPC using an Amazon EBS-backed AMI, the IP -// address doesn't change if you stop and restart the instance (unlike a similar -// instance launched outside a VPC, which gets a new IP address when restarted). +// When you stop an instance in a subnet, it retains its private IPv4 address. // It's therefore possible to have a subnet with no running instances (they're // all stopped), but no remaining IP addresses available. // @@ -7622,15 +7779,15 @@ func (c *EC2) CreateVpnConnectionRequest(input *CreateVpnConnectionInput) (req * // CreateVpnConnection API operation for Amazon Elastic Compute Cloud. // -// Creates a VPN connection between an existing virtual private gateway and -// a VPN customer gateway. The supported connection type is ipsec.1. +// Creates a VPN connection between an existing virtual private gateway or transit +// gateway and a customer gateway. The supported connection type is ipsec.1. // // The response includes information that you need to give to your network administrator // to configure your customer gateway. // // We strongly recommend that you use HTTPS when calling this operation because // the response contains sensitive cryptographic information for configuring -// your customer gateway. +// your customer gateway device. // // If you decide to shut down your VPN connection for any reason and later create // a new VPN connection, you must reconfigure your customer gateway with the @@ -7830,6 +7987,84 @@ func (c *EC2) CreateVpnGatewayWithContext(ctx aws.Context, input *CreateVpnGatew return out, req.Send() } +const opDeleteCarrierGateway = "DeleteCarrierGateway" + +// DeleteCarrierGatewayRequest generates a "aws/request.Request" representing the +// client's request for the DeleteCarrierGateway operation. The "output" return +// value will be populated with the request's response once the request completes +// successfully. +// +// Use "Send" method on the returned Request to send the API call to the service. +// the "output" return value is not valid until after Send returns without error. +// +// See DeleteCarrierGateway for more information on using the DeleteCarrierGateway +// API call, and error handling. +// +// This method is useful when you want to inject custom logic or configuration +// into the SDK's request lifecycle. Such as custom headers, or retry logic. +// +// +// // Example sending a request using the DeleteCarrierGatewayRequest method. +// req, resp := client.DeleteCarrierGatewayRequest(params) +// +// err := req.Send() +// if err == nil { // resp is now filled +// fmt.Println(resp) +// } +// +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/DeleteCarrierGateway +func (c *EC2) DeleteCarrierGatewayRequest(input *DeleteCarrierGatewayInput) (req *request.Request, output *DeleteCarrierGatewayOutput) { + op := &request.Operation{ + Name: opDeleteCarrierGateway, + HTTPMethod: "POST", + HTTPPath: "/", + } + + if input == nil { + input = &DeleteCarrierGatewayInput{} + } + + output = &DeleteCarrierGatewayOutput{} + req = c.newRequest(op, input, output) + return +} + +// DeleteCarrierGateway API operation for Amazon Elastic Compute Cloud. +// +// Deletes a carrier gateway. +// +// If you do not delete the route that contains the carrier gateway as the Target, +// the route is a blackhole route. For information about how to delete a route, +// see DeleteRoute (https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DeleteRoute.html). +// +// Returns awserr.Error for service API and SDK errors. Use runtime type assertions +// with awserr.Error's Code and Message methods to get detailed information about +// the error. +// +// See the AWS API reference guide for Amazon Elastic Compute Cloud's +// API operation DeleteCarrierGateway for usage and error information. +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/DeleteCarrierGateway +func (c *EC2) DeleteCarrierGateway(input *DeleteCarrierGatewayInput) (*DeleteCarrierGatewayOutput, error) { + req, out := c.DeleteCarrierGatewayRequest(input) + return out, req.Send() +} + +// DeleteCarrierGatewayWithContext is the same as DeleteCarrierGateway with the addition of +// the ability to pass a context and additional request options. +// +// See DeleteCarrierGateway for details on how to use this API operation. +// +// The context must be non-nil and will be used for request cancellation. If +// the context is nil a panic will occur. In the future the SDK may create +// sub-contexts for http.Requests. See https://golang.org/pkg/context/ +// for more information on using Contexts. +func (c *EC2) DeleteCarrierGatewayWithContext(ctx aws.Context, input *DeleteCarrierGatewayInput, opts ...request.Option) (*DeleteCarrierGatewayOutput, error) { + req, out := c.DeleteCarrierGatewayRequest(input) + req.SetContext(ctx) + req.ApplyOptions(opts...) + return out, req.Send() +} + const opDeleteClientVpnEndpoint = "DeleteClientVpnEndpoint" // DeleteClientVpnEndpointRequest generates a "aws/request.Request" representing the @@ -8890,6 +9125,81 @@ func (c *EC2) DeleteLocalGatewayRouteTableVpcAssociationWithContext(ctx aws.Cont return out, req.Send() } +const opDeleteManagedPrefixList = "DeleteManagedPrefixList" + +// DeleteManagedPrefixListRequest generates a "aws/request.Request" representing the +// client's request for the DeleteManagedPrefixList operation. The "output" return +// value will be populated with the request's response once the request completes +// successfully. +// +// Use "Send" method on the returned Request to send the API call to the service. +// the "output" return value is not valid until after Send returns without error. +// +// See DeleteManagedPrefixList for more information on using the DeleteManagedPrefixList +// API call, and error handling. +// +// This method is useful when you want to inject custom logic or configuration +// into the SDK's request lifecycle. Such as custom headers, or retry logic. +// +// +// // Example sending a request using the DeleteManagedPrefixListRequest method. +// req, resp := client.DeleteManagedPrefixListRequest(params) +// +// err := req.Send() +// if err == nil { // resp is now filled +// fmt.Println(resp) +// } +// +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/DeleteManagedPrefixList +func (c *EC2) DeleteManagedPrefixListRequest(input *DeleteManagedPrefixListInput) (req *request.Request, output *DeleteManagedPrefixListOutput) { + op := &request.Operation{ + Name: opDeleteManagedPrefixList, + HTTPMethod: "POST", + HTTPPath: "/", + } + + if input == nil { + input = &DeleteManagedPrefixListInput{} + } + + output = &DeleteManagedPrefixListOutput{} + req = c.newRequest(op, input, output) + return +} + +// DeleteManagedPrefixList API operation for Amazon Elastic Compute Cloud. +// +// Deletes the specified managed prefix list. You must first remove all references +// to the prefix list in your resources. +// +// Returns awserr.Error for service API and SDK errors. Use runtime type assertions +// with awserr.Error's Code and Message methods to get detailed information about +// the error. +// +// See the AWS API reference guide for Amazon Elastic Compute Cloud's +// API operation DeleteManagedPrefixList for usage and error information. +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/DeleteManagedPrefixList +func (c *EC2) DeleteManagedPrefixList(input *DeleteManagedPrefixListInput) (*DeleteManagedPrefixListOutput, error) { + req, out := c.DeleteManagedPrefixListRequest(input) + return out, req.Send() +} + +// DeleteManagedPrefixListWithContext is the same as DeleteManagedPrefixList with the addition of +// the ability to pass a context and additional request options. +// +// See DeleteManagedPrefixList for details on how to use this API operation. +// +// The context must be non-nil and will be used for request cancellation. If +// the context is nil a panic will occur. In the future the SDK may create +// sub-contexts for http.Requests. See https://golang.org/pkg/context/ +// for more information on using Contexts. +func (c *EC2) DeleteManagedPrefixListWithContext(ctx aws.Context, input *DeleteManagedPrefixListInput, opts ...request.Option) (*DeleteManagedPrefixListOutput, error) { + req, out := c.DeleteManagedPrefixListRequest(input) + req.SetContext(ctx) + req.ApplyOptions(opts...) + return out, req.Send() +} + const opDeleteNatGateway = "DeleteNatGateway" // DeleteNatGatewayRequest generates a "aws/request.Request" representing the @@ -9318,7 +9628,7 @@ func (c *EC2) DeletePlacementGroupRequest(input *DeletePlacementGroupInput) (req // // Deletes the specified placement group. You must terminate all instances in // the placement group before you can delete the placement group. For more information, -// see Placement Groups (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/placement-groups.html) +// see Placement groups (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/placement-groups.html) // in the Amazon Elastic Compute Cloud User Guide. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -12123,13 +12433,12 @@ func (c *EC2) DescribeAvailabilityZonesRequest(input *DescribeAvailabilityZonesI // DescribeAvailabilityZones API operation for Amazon Elastic Compute Cloud. // -// Describes the Availability Zones and Local Zones that are available to you. -// If there is an event impacting an Availability Zone or Local Zone, you can -// use this request to view the state and any provided messages for that Availability -// Zone or Local Zone. +// Describes the Availability Zones, Local Zones, and Wavelength Zones that +// are available to you. If there is an event impacting a zone, you can use +// this request to view the state and any provided messages for that zone. // -// For more information about Availability Zones and Local Zones, see Regions -// and Availability Zones (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-regions-availability-zones.html) +// For more information about Availability Zones, Local Zones, and Wavelength +// Zones, see Regions, Zones and Outposts (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-regions-availability-zones.html) // in the Amazon Elastic Compute Cloud User Guide. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -12507,6 +12816,138 @@ func (c *EC2) DescribeCapacityReservationsPagesWithContext(ctx aws.Context, inpu return p.Err() } +const opDescribeCarrierGateways = "DescribeCarrierGateways" + +// DescribeCarrierGatewaysRequest generates a "aws/request.Request" representing the +// client's request for the DescribeCarrierGateways operation. The "output" return +// value will be populated with the request's response once the request completes +// successfully. +// +// Use "Send" method on the returned Request to send the API call to the service. +// the "output" return value is not valid until after Send returns without error. +// +// See DescribeCarrierGateways for more information on using the DescribeCarrierGateways +// API call, and error handling. +// +// This method is useful when you want to inject custom logic or configuration +// into the SDK's request lifecycle. Such as custom headers, or retry logic. +// +// +// // Example sending a request using the DescribeCarrierGatewaysRequest method. +// req, resp := client.DescribeCarrierGatewaysRequest(params) +// +// err := req.Send() +// if err == nil { // resp is now filled +// fmt.Println(resp) +// } +// +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/DescribeCarrierGateways +func (c *EC2) DescribeCarrierGatewaysRequest(input *DescribeCarrierGatewaysInput) (req *request.Request, output *DescribeCarrierGatewaysOutput) { + op := &request.Operation{ + Name: opDescribeCarrierGateways, + HTTPMethod: "POST", + HTTPPath: "/", + Paginator: &request.Paginator{ + InputTokens: []string{"NextToken"}, + OutputTokens: []string{"NextToken"}, + LimitToken: "MaxResults", + TruncationToken: "", + }, + } + + if input == nil { + input = &DescribeCarrierGatewaysInput{} + } + + output = &DescribeCarrierGatewaysOutput{} + req = c.newRequest(op, input, output) + return +} + +// DescribeCarrierGateways API operation for Amazon Elastic Compute Cloud. +// +// Describes one or more of your carrier gateways. +// +// Returns awserr.Error for service API and SDK errors. Use runtime type assertions +// with awserr.Error's Code and Message methods to get detailed information about +// the error. +// +// See the AWS API reference guide for Amazon Elastic Compute Cloud's +// API operation DescribeCarrierGateways for usage and error information. +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/DescribeCarrierGateways +func (c *EC2) DescribeCarrierGateways(input *DescribeCarrierGatewaysInput) (*DescribeCarrierGatewaysOutput, error) { + req, out := c.DescribeCarrierGatewaysRequest(input) + return out, req.Send() +} + +// DescribeCarrierGatewaysWithContext is the same as DescribeCarrierGateways with the addition of +// the ability to pass a context and additional request options. +// +// See DescribeCarrierGateways for details on how to use this API operation. +// +// The context must be non-nil and will be used for request cancellation. If +// the context is nil a panic will occur. In the future the SDK may create +// sub-contexts for http.Requests. See https://golang.org/pkg/context/ +// for more information on using Contexts. +func (c *EC2) DescribeCarrierGatewaysWithContext(ctx aws.Context, input *DescribeCarrierGatewaysInput, opts ...request.Option) (*DescribeCarrierGatewaysOutput, error) { + req, out := c.DescribeCarrierGatewaysRequest(input) + req.SetContext(ctx) + req.ApplyOptions(opts...) + return out, req.Send() +} + +// DescribeCarrierGatewaysPages iterates over the pages of a DescribeCarrierGateways operation, +// calling the "fn" function with the response data for each page. To stop +// iterating, return false from the fn function. +// +// See DescribeCarrierGateways method for more information on how to use this operation. +// +// Note: This operation can generate multiple requests to a service. +// +// // Example iterating over at most 3 pages of a DescribeCarrierGateways operation. +// pageNum := 0 +// err := client.DescribeCarrierGatewaysPages(params, +// func(page *ec2.DescribeCarrierGatewaysOutput, lastPage bool) bool { +// pageNum++ +// fmt.Println(page) +// return pageNum <= 3 +// }) +// +func (c *EC2) DescribeCarrierGatewaysPages(input *DescribeCarrierGatewaysInput, fn func(*DescribeCarrierGatewaysOutput, bool) bool) error { + return c.DescribeCarrierGatewaysPagesWithContext(aws.BackgroundContext(), input, fn) +} + +// DescribeCarrierGatewaysPagesWithContext same as DescribeCarrierGatewaysPages except +// it takes a Context and allows setting request options on the pages. +// +// The context must be non-nil and will be used for request cancellation. If +// the context is nil a panic will occur. In the future the SDK may create +// sub-contexts for http.Requests. See https://golang.org/pkg/context/ +// for more information on using Contexts. +func (c *EC2) DescribeCarrierGatewaysPagesWithContext(ctx aws.Context, input *DescribeCarrierGatewaysInput, fn func(*DescribeCarrierGatewaysOutput, bool) bool, opts ...request.Option) error { + p := request.Pagination{ + NewRequest: func() (*request.Request, error) { + var inCpy *DescribeCarrierGatewaysInput + if input != nil { + tmp := *input + inCpy = &tmp + } + req, _ := c.DescribeCarrierGatewaysRequest(inCpy) + req.SetContext(ctx) + req.ApplyOptions(opts...) + return req, nil + }, + } + + for p.Next() { + if !fn(p.Page().(*DescribeCarrierGatewaysOutput), !p.HasNextPage()) { + break + } + } + + return p.Err() +} + const opDescribeClassicLinkInstances = "DescribeClassicLinkInstances" // DescribeClassicLinkInstancesRequest generates a "aws/request.Request" representing the @@ -13984,7 +14425,7 @@ func (c *EC2) DescribeExportImageTasksRequest(input *DescribeExportImageTasksInp // DescribeExportImageTasks API operation for Amazon Elastic Compute Cloud. // -// Describes the specified export image tasks or all your export image tasks. +// Describes the specified export image tasks or all of your export image tasks. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions // with awserr.Error's Code and Message methods to get detailed information about @@ -14110,7 +14551,7 @@ func (c *EC2) DescribeExportTasksRequest(input *DescribeExportTasksInput) (req * // DescribeExportTasks API operation for Amazon Elastic Compute Cloud. // -// Describes the specified export instance tasks or all your export instance +// Describes the specified export instance tasks or all of your export instance // tasks. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -16195,7 +16636,7 @@ func (c *EC2) DescribeInstanceCreditSpecificationsRequest(input *DescribeInstanc // all, the call fails. If you specify only instance IDs in an unaffected zone, // the call works normally. // -// For more information, see Burstable Performance Instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/burstable-performance-instances.html) +// For more information, see Burstable performance instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/burstable-performance-instances.html) // in the Amazon Elastic Compute Cloud User Guide. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -16411,18 +16852,18 @@ func (c *EC2) DescribeInstanceStatusRequest(input *DescribeInstanceStatusInput) // // * Status checks - Amazon EC2 performs status checks on running EC2 instances // to identify hardware and software issues. For more information, see Status -// Checks for Your Instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/monitoring-system-instance-status-check.html) -// and Troubleshooting Instances with Failed Status Checks (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/TroubleshootingInstances.html) +// checks for your instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/monitoring-system-instance-status-check.html) +// and Troubleshooting instances with failed status checks (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/TroubleshootingInstances.html) // in the Amazon Elastic Compute Cloud User Guide. // // * Scheduled events - Amazon EC2 can schedule events (such as reboot, stop, // or terminate) for your instances related to hardware issues, software -// updates, or system maintenance. For more information, see Scheduled Events -// for Your Instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/monitoring-instances-status-check_sched.html) +// updates, or system maintenance. For more information, see Scheduled events +// for your instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/monitoring-instances-status-check_sched.html) // in the Amazon Elastic Compute Cloud User Guide. // // * Instance state - You can manage your instances from the moment you launch -// them through their termination. For more information, see Instance Lifecycle +// them through their termination. For more information, see Instance lifecycle // (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-lifecycle.html) // in the Amazon Elastic Compute Cloud User Guide. // @@ -17316,7 +17757,9 @@ func (c *EC2) DescribeLaunchTemplateVersionsRequest(input *DescribeLaunchTemplat // DescribeLaunchTemplateVersions API operation for Amazon Elastic Compute Cloud. // // Describes one or more versions of a specified launch template. You can describe -// all versions, individual versions, or a range of versions. +// all versions, individual versions, or a range of versions. You can also describe +// all the latest versions or all the default versions of all the launch templates +// in your account. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions // with awserr.Error's Code and Message methods to get detailed information about @@ -18326,6 +18769,140 @@ func (c *EC2) DescribeLocalGatewaysPagesWithContext(ctx aws.Context, input *Desc return p.Err() } +const opDescribeManagedPrefixLists = "DescribeManagedPrefixLists" + +// DescribeManagedPrefixListsRequest generates a "aws/request.Request" representing the +// client's request for the DescribeManagedPrefixLists operation. The "output" return +// value will be populated with the request's response once the request completes +// successfully. +// +// Use "Send" method on the returned Request to send the API call to the service. +// the "output" return value is not valid until after Send returns without error. +// +// See DescribeManagedPrefixLists for more information on using the DescribeManagedPrefixLists +// API call, and error handling. +// +// This method is useful when you want to inject custom logic or configuration +// into the SDK's request lifecycle. Such as custom headers, or retry logic. +// +// +// // Example sending a request using the DescribeManagedPrefixListsRequest method. +// req, resp := client.DescribeManagedPrefixListsRequest(params) +// +// err := req.Send() +// if err == nil { // resp is now filled +// fmt.Println(resp) +// } +// +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/DescribeManagedPrefixLists +func (c *EC2) DescribeManagedPrefixListsRequest(input *DescribeManagedPrefixListsInput) (req *request.Request, output *DescribeManagedPrefixListsOutput) { + op := &request.Operation{ + Name: opDescribeManagedPrefixLists, + HTTPMethod: "POST", + HTTPPath: "/", + Paginator: &request.Paginator{ + InputTokens: []string{"NextToken"}, + OutputTokens: []string{"NextToken"}, + LimitToken: "MaxResults", + TruncationToken: "", + }, + } + + if input == nil { + input = &DescribeManagedPrefixListsInput{} + } + + output = &DescribeManagedPrefixListsOutput{} + req = c.newRequest(op, input, output) + return +} + +// DescribeManagedPrefixLists API operation for Amazon Elastic Compute Cloud. +// +// Describes your managed prefix lists and any AWS-managed prefix lists. +// +// To view the entries for your prefix list, use GetManagedPrefixListEntries. +// +// Returns awserr.Error for service API and SDK errors. Use runtime type assertions +// with awserr.Error's Code and Message methods to get detailed information about +// the error. +// +// See the AWS API reference guide for Amazon Elastic Compute Cloud's +// API operation DescribeManagedPrefixLists for usage and error information. +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/DescribeManagedPrefixLists +func (c *EC2) DescribeManagedPrefixLists(input *DescribeManagedPrefixListsInput) (*DescribeManagedPrefixListsOutput, error) { + req, out := c.DescribeManagedPrefixListsRequest(input) + return out, req.Send() +} + +// DescribeManagedPrefixListsWithContext is the same as DescribeManagedPrefixLists with the addition of +// the ability to pass a context and additional request options. +// +// See DescribeManagedPrefixLists for details on how to use this API operation. +// +// The context must be non-nil and will be used for request cancellation. If +// the context is nil a panic will occur. In the future the SDK may create +// sub-contexts for http.Requests. See https://golang.org/pkg/context/ +// for more information on using Contexts. +func (c *EC2) DescribeManagedPrefixListsWithContext(ctx aws.Context, input *DescribeManagedPrefixListsInput, opts ...request.Option) (*DescribeManagedPrefixListsOutput, error) { + req, out := c.DescribeManagedPrefixListsRequest(input) + req.SetContext(ctx) + req.ApplyOptions(opts...) + return out, req.Send() +} + +// DescribeManagedPrefixListsPages iterates over the pages of a DescribeManagedPrefixLists operation, +// calling the "fn" function with the response data for each page. To stop +// iterating, return false from the fn function. +// +// See DescribeManagedPrefixLists method for more information on how to use this operation. +// +// Note: This operation can generate multiple requests to a service. +// +// // Example iterating over at most 3 pages of a DescribeManagedPrefixLists operation. +// pageNum := 0 +// err := client.DescribeManagedPrefixListsPages(params, +// func(page *ec2.DescribeManagedPrefixListsOutput, lastPage bool) bool { +// pageNum++ +// fmt.Println(page) +// return pageNum <= 3 +// }) +// +func (c *EC2) DescribeManagedPrefixListsPages(input *DescribeManagedPrefixListsInput, fn func(*DescribeManagedPrefixListsOutput, bool) bool) error { + return c.DescribeManagedPrefixListsPagesWithContext(aws.BackgroundContext(), input, fn) +} + +// DescribeManagedPrefixListsPagesWithContext same as DescribeManagedPrefixListsPages except +// it takes a Context and allows setting request options on the pages. +// +// The context must be non-nil and will be used for request cancellation. If +// the context is nil a panic will occur. In the future the SDK may create +// sub-contexts for http.Requests. See https://golang.org/pkg/context/ +// for more information on using Contexts. +func (c *EC2) DescribeManagedPrefixListsPagesWithContext(ctx aws.Context, input *DescribeManagedPrefixListsInput, fn func(*DescribeManagedPrefixListsOutput, bool) bool, opts ...request.Option) error { + p := request.Pagination{ + NewRequest: func() (*request.Request, error) { + var inCpy *DescribeManagedPrefixListsInput + if input != nil { + tmp := *input + inCpy = &tmp + } + req, _ := c.DescribeManagedPrefixListsRequest(inCpy) + req.SetContext(ctx) + req.ApplyOptions(opts...) + return req, nil + }, + } + + for p.Next() { + if !fn(p.Page().(*DescribeManagedPrefixListsOutput), !p.HasNextPage()) { + break + } + } + + return p.Err() +} + const opDescribeMovingAddresses = "DescribeMovingAddresses" // DescribeMovingAddressesRequest generates a "aws/request.Request" representing the @@ -19111,7 +19688,7 @@ func (c *EC2) DescribePlacementGroupsRequest(input *DescribePlacementGroupsInput // DescribePlacementGroups API operation for Amazon Elastic Compute Cloud. // // Describes the specified placement groups or all of your placement groups. -// For more information, see Placement Groups (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/placement-groups.html) +// For more information, see Placement groups (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/placement-groups.html) // in the Amazon Elastic Compute Cloud User Guide. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -19194,10 +19771,9 @@ func (c *EC2) DescribePrefixListsRequest(input *DescribePrefixListsInput) (req * // // Describes available AWS services in a prefix list format, which includes // the prefix list name and prefix list ID of the service and the IP address -// range for the service. A prefix list ID is required for creating an outbound -// security group rule that allows traffic from a VPC to access an AWS service -// through a gateway VPC endpoint. Currently, the services that support this -// action are Amazon S3 and Amazon DynamoDB. +// range for the service. +// +// We recommend that you use DescribeManagedPrefixLists instead. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions // with awserr.Error's Code and Message methods to get detailed information about @@ -20884,12 +21460,12 @@ func (c *EC2) DescribeSnapshotsRequest(input *DescribeSnapshotsInput) (req *requ // (if you own the snapshots), self for snapshots for which you own or have // explicit permissions, or all for public snapshots. // -// If you are describing a long list of snapshots, you can paginate the output -// to make the list more manageable. The MaxResults parameter sets the maximum -// number of results returned in a single page. If the list of results exceeds -// your MaxResults value, then that number of results is returned along with -// a NextToken value that can be passed to a subsequent DescribeSnapshots request -// to retrieve the remaining results. +// If you are describing a long list of snapshots, we recommend that you paginate +// the output to make the list more manageable. The MaxResults parameter sets +// the maximum number of results returned in a single page. If the list of results +// exceeds your MaxResults value, then that number of results is returned along +// with a NextToken value that can be passed to a subsequent DescribeSnapshots +// request to retrieve the remaining results. // // To get the state of fast snapshot restores for a snapshot, use DescribeFastSnapshotRestores. // @@ -21021,7 +21597,7 @@ func (c *EC2) DescribeSpotDatafeedSubscriptionRequest(input *DescribeSpotDatafee // DescribeSpotDatafeedSubscription API operation for Amazon Elastic Compute Cloud. // // Describes the data feed for Spot Instances. For more information, see Spot -// Instance Data Feed (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-data-feeds.html) +// Instance data feed (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-data-feeds.html) // in the Amazon EC2 User Guide for Linux Instances. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -21539,7 +22115,7 @@ func (c *EC2) DescribeSpotPriceHistoryRequest(input *DescribeSpotPriceHistoryInp // DescribeSpotPriceHistory API operation for Amazon Elastic Compute Cloud. // // Describes the Spot price history. For more information, see Spot Instance -// Pricing History (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-spot-instances-history.html) +// pricing history (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-spot-instances-history.html) // in the Amazon EC2 User Guide for Linux Instances. // // When you specify a start and end time, this operation returns the prices @@ -23524,12 +24100,12 @@ func (c *EC2) DescribeVolumesRequest(input *DescribeVolumesInput) (req *request. // // Describes the specified EBS volumes or all of your EBS volumes. // -// If you are describing a long list of volumes, you can paginate the output -// to make the list more manageable. The MaxResults parameter sets the maximum -// number of results returned in a single page. If the list of results exceeds -// your MaxResults value, then that number of results is returned along with -// a NextToken value that can be passed to a subsequent DescribeVolumes request -// to retrieve the remaining results. +// If you are describing a long list of volumes, we recommend that you paginate +// the output to make the list more manageable. The MaxResults parameter sets +// the maximum number of results returned in a single page. If the list of results +// exceeds your MaxResults value, then that number of results is returned along +// with a NextToken value that can be passed to a subsequent DescribeVolumes +// request to retrieve the remaining results. // // For more information about EBS volumes, see Amazon EBS Volumes (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSVolumes.html) // in the Amazon Elastic Compute Cloud User Guide. @@ -23664,19 +24240,17 @@ func (c *EC2) DescribeVolumesModificationsRequest(input *DescribeVolumesModifica // DescribeVolumesModifications API operation for Amazon Elastic Compute Cloud. // -// Reports the current modification status of EBS volumes. +// Describes the most recent volume modification request for the specified EBS +// volumes. // -// Current-generation EBS volumes support modification of attributes including -// type, size, and (for io1 volumes) IOPS provisioning while either attached -// to or detached from an instance. Following an action from the API or the -// console to modify a volume, the status of the modification may be modifying, -// optimizing, completed, or failed. If a volume has never been modified, then -// certain elements of the returned VolumeModification objects are null. +// If a volume has never been modified, some information in the output will +// be null. If a volume has been modified more than once, the output includes +// only the most recent modification request. // // You can also use CloudWatch Events to check the status of a modification // to an EBS volume. For information about CloudWatch Events, see the Amazon // CloudWatch Events User Guide (https://docs.aws.amazon.com/AmazonCloudWatch/latest/events/). -// For more information, see Monitoring Volume Modifications" (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ebs-expand-volume.html#monitoring_mods) +// For more information, see Monitoring Volume Modifications (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ebs-expand-volume.html#monitoring_mods) // in the Amazon Elastic Compute Cloud User Guide. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -28056,7 +28630,7 @@ func (c *EC2) GetDefaultCreditSpecificationRequest(input *GetDefaultCreditSpecif // Describes the default credit option for CPU usage of a burstable performance // instance family. // -// For more information, see Burstable Performance Instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/burstable-performance-instances.html) +// For more information, see Burstable performance instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/burstable-performance-instances.html) // in the Amazon Elastic Compute Cloud User Guide. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -28244,6 +28818,138 @@ func (c *EC2) GetEbsEncryptionByDefaultWithContext(ctx aws.Context, input *GetEb return out, req.Send() } +const opGetGroupsForCapacityReservation = "GetGroupsForCapacityReservation" + +// GetGroupsForCapacityReservationRequest generates a "aws/request.Request" representing the +// client's request for the GetGroupsForCapacityReservation operation. The "output" return +// value will be populated with the request's response once the request completes +// successfully. +// +// Use "Send" method on the returned Request to send the API call to the service. +// the "output" return value is not valid until after Send returns without error. +// +// See GetGroupsForCapacityReservation for more information on using the GetGroupsForCapacityReservation +// API call, and error handling. +// +// This method is useful when you want to inject custom logic or configuration +// into the SDK's request lifecycle. Such as custom headers, or retry logic. +// +// +// // Example sending a request using the GetGroupsForCapacityReservationRequest method. +// req, resp := client.GetGroupsForCapacityReservationRequest(params) +// +// err := req.Send() +// if err == nil { // resp is now filled +// fmt.Println(resp) +// } +// +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/GetGroupsForCapacityReservation +func (c *EC2) GetGroupsForCapacityReservationRequest(input *GetGroupsForCapacityReservationInput) (req *request.Request, output *GetGroupsForCapacityReservationOutput) { + op := &request.Operation{ + Name: opGetGroupsForCapacityReservation, + HTTPMethod: "POST", + HTTPPath: "/", + Paginator: &request.Paginator{ + InputTokens: []string{"NextToken"}, + OutputTokens: []string{"NextToken"}, + LimitToken: "MaxResults", + TruncationToken: "", + }, + } + + if input == nil { + input = &GetGroupsForCapacityReservationInput{} + } + + output = &GetGroupsForCapacityReservationOutput{} + req = c.newRequest(op, input, output) + return +} + +// GetGroupsForCapacityReservation API operation for Amazon Elastic Compute Cloud. +// +// Lists the resource groups to which a Capacity Reservation has been added. +// +// Returns awserr.Error for service API and SDK errors. Use runtime type assertions +// with awserr.Error's Code and Message methods to get detailed information about +// the error. +// +// See the AWS API reference guide for Amazon Elastic Compute Cloud's +// API operation GetGroupsForCapacityReservation for usage and error information. +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/GetGroupsForCapacityReservation +func (c *EC2) GetGroupsForCapacityReservation(input *GetGroupsForCapacityReservationInput) (*GetGroupsForCapacityReservationOutput, error) { + req, out := c.GetGroupsForCapacityReservationRequest(input) + return out, req.Send() +} + +// GetGroupsForCapacityReservationWithContext is the same as GetGroupsForCapacityReservation with the addition of +// the ability to pass a context and additional request options. +// +// See GetGroupsForCapacityReservation for details on how to use this API operation. +// +// The context must be non-nil and will be used for request cancellation. If +// the context is nil a panic will occur. In the future the SDK may create +// sub-contexts for http.Requests. See https://golang.org/pkg/context/ +// for more information on using Contexts. +func (c *EC2) GetGroupsForCapacityReservationWithContext(ctx aws.Context, input *GetGroupsForCapacityReservationInput, opts ...request.Option) (*GetGroupsForCapacityReservationOutput, error) { + req, out := c.GetGroupsForCapacityReservationRequest(input) + req.SetContext(ctx) + req.ApplyOptions(opts...) + return out, req.Send() +} + +// GetGroupsForCapacityReservationPages iterates over the pages of a GetGroupsForCapacityReservation operation, +// calling the "fn" function with the response data for each page. To stop +// iterating, return false from the fn function. +// +// See GetGroupsForCapacityReservation method for more information on how to use this operation. +// +// Note: This operation can generate multiple requests to a service. +// +// // Example iterating over at most 3 pages of a GetGroupsForCapacityReservation operation. +// pageNum := 0 +// err := client.GetGroupsForCapacityReservationPages(params, +// func(page *ec2.GetGroupsForCapacityReservationOutput, lastPage bool) bool { +// pageNum++ +// fmt.Println(page) +// return pageNum <= 3 +// }) +// +func (c *EC2) GetGroupsForCapacityReservationPages(input *GetGroupsForCapacityReservationInput, fn func(*GetGroupsForCapacityReservationOutput, bool) bool) error { + return c.GetGroupsForCapacityReservationPagesWithContext(aws.BackgroundContext(), input, fn) +} + +// GetGroupsForCapacityReservationPagesWithContext same as GetGroupsForCapacityReservationPages except +// it takes a Context and allows setting request options on the pages. +// +// The context must be non-nil and will be used for request cancellation. If +// the context is nil a panic will occur. In the future the SDK may create +// sub-contexts for http.Requests. See https://golang.org/pkg/context/ +// for more information on using Contexts. +func (c *EC2) GetGroupsForCapacityReservationPagesWithContext(ctx aws.Context, input *GetGroupsForCapacityReservationInput, fn func(*GetGroupsForCapacityReservationOutput, bool) bool, opts ...request.Option) error { + p := request.Pagination{ + NewRequest: func() (*request.Request, error) { + var inCpy *GetGroupsForCapacityReservationInput + if input != nil { + tmp := *input + inCpy = &tmp + } + req, _ := c.GetGroupsForCapacityReservationRequest(inCpy) + req.SetContext(ctx) + req.ApplyOptions(opts...) + return req, nil + }, + } + + for p.Next() { + if !fn(p.Page().(*GetGroupsForCapacityReservationOutput), !p.HasNextPage()) { + break + } + } + + return p.Err() +} + const opGetHostReservationPurchasePreview = "GetHostReservationPurchasePreview" // GetHostReservationPurchasePreviewRequest generates a "aws/request.Request" representing the @@ -28370,6 +29076,12 @@ func (c *EC2) GetLaunchTemplateDataRequest(input *GetLaunchTemplateDataInput) (r // Retrieves the configuration data of the specified instance. You can use this // data to create a launch template. // +// This action calls on other describe actions to get instance information. +// Depending on your instance configuration, you may need to allow the following +// actions in your IAM policy: DescribeSpotInstanceRequests, DescribeInstanceCreditSpecifications, +// DescribeVolumes, DescribeInstanceAttribute, and DescribeElasticGpus. Or, +// you can allow describe* depending on your instance requirements. +// // Returns awserr.Error for service API and SDK errors. Use runtime type assertions // with awserr.Error's Code and Message methods to get detailed information about // the error. @@ -28398,6 +29110,271 @@ func (c *EC2) GetLaunchTemplateDataWithContext(ctx aws.Context, input *GetLaunch return out, req.Send() } +const opGetManagedPrefixListAssociations = "GetManagedPrefixListAssociations" + +// GetManagedPrefixListAssociationsRequest generates a "aws/request.Request" representing the +// client's request for the GetManagedPrefixListAssociations operation. The "output" return +// value will be populated with the request's response once the request completes +// successfully. +// +// Use "Send" method on the returned Request to send the API call to the service. +// the "output" return value is not valid until after Send returns without error. +// +// See GetManagedPrefixListAssociations for more information on using the GetManagedPrefixListAssociations +// API call, and error handling. +// +// This method is useful when you want to inject custom logic or configuration +// into the SDK's request lifecycle. Such as custom headers, or retry logic. +// +// +// // Example sending a request using the GetManagedPrefixListAssociationsRequest method. +// req, resp := client.GetManagedPrefixListAssociationsRequest(params) +// +// err := req.Send() +// if err == nil { // resp is now filled +// fmt.Println(resp) +// } +// +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/GetManagedPrefixListAssociations +func (c *EC2) GetManagedPrefixListAssociationsRequest(input *GetManagedPrefixListAssociationsInput) (req *request.Request, output *GetManagedPrefixListAssociationsOutput) { + op := &request.Operation{ + Name: opGetManagedPrefixListAssociations, + HTTPMethod: "POST", + HTTPPath: "/", + Paginator: &request.Paginator{ + InputTokens: []string{"NextToken"}, + OutputTokens: []string{"NextToken"}, + LimitToken: "MaxResults", + TruncationToken: "", + }, + } + + if input == nil { + input = &GetManagedPrefixListAssociationsInput{} + } + + output = &GetManagedPrefixListAssociationsOutput{} + req = c.newRequest(op, input, output) + return +} + +// GetManagedPrefixListAssociations API operation for Amazon Elastic Compute Cloud. +// +// Gets information about the resources that are associated with the specified +// managed prefix list. +// +// Returns awserr.Error for service API and SDK errors. Use runtime type assertions +// with awserr.Error's Code and Message methods to get detailed information about +// the error. +// +// See the AWS API reference guide for Amazon Elastic Compute Cloud's +// API operation GetManagedPrefixListAssociations for usage and error information. +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/GetManagedPrefixListAssociations +func (c *EC2) GetManagedPrefixListAssociations(input *GetManagedPrefixListAssociationsInput) (*GetManagedPrefixListAssociationsOutput, error) { + req, out := c.GetManagedPrefixListAssociationsRequest(input) + return out, req.Send() +} + +// GetManagedPrefixListAssociationsWithContext is the same as GetManagedPrefixListAssociations with the addition of +// the ability to pass a context and additional request options. +// +// See GetManagedPrefixListAssociations for details on how to use this API operation. +// +// The context must be non-nil and will be used for request cancellation. If +// the context is nil a panic will occur. In the future the SDK may create +// sub-contexts for http.Requests. See https://golang.org/pkg/context/ +// for more information on using Contexts. +func (c *EC2) GetManagedPrefixListAssociationsWithContext(ctx aws.Context, input *GetManagedPrefixListAssociationsInput, opts ...request.Option) (*GetManagedPrefixListAssociationsOutput, error) { + req, out := c.GetManagedPrefixListAssociationsRequest(input) + req.SetContext(ctx) + req.ApplyOptions(opts...) + return out, req.Send() +} + +// GetManagedPrefixListAssociationsPages iterates over the pages of a GetManagedPrefixListAssociations operation, +// calling the "fn" function with the response data for each page. To stop +// iterating, return false from the fn function. +// +// See GetManagedPrefixListAssociations method for more information on how to use this operation. +// +// Note: This operation can generate multiple requests to a service. +// +// // Example iterating over at most 3 pages of a GetManagedPrefixListAssociations operation. +// pageNum := 0 +// err := client.GetManagedPrefixListAssociationsPages(params, +// func(page *ec2.GetManagedPrefixListAssociationsOutput, lastPage bool) bool { +// pageNum++ +// fmt.Println(page) +// return pageNum <= 3 +// }) +// +func (c *EC2) GetManagedPrefixListAssociationsPages(input *GetManagedPrefixListAssociationsInput, fn func(*GetManagedPrefixListAssociationsOutput, bool) bool) error { + return c.GetManagedPrefixListAssociationsPagesWithContext(aws.BackgroundContext(), input, fn) +} + +// GetManagedPrefixListAssociationsPagesWithContext same as GetManagedPrefixListAssociationsPages except +// it takes a Context and allows setting request options on the pages. +// +// The context must be non-nil and will be used for request cancellation. If +// the context is nil a panic will occur. In the future the SDK may create +// sub-contexts for http.Requests. See https://golang.org/pkg/context/ +// for more information on using Contexts. +func (c *EC2) GetManagedPrefixListAssociationsPagesWithContext(ctx aws.Context, input *GetManagedPrefixListAssociationsInput, fn func(*GetManagedPrefixListAssociationsOutput, bool) bool, opts ...request.Option) error { + p := request.Pagination{ + NewRequest: func() (*request.Request, error) { + var inCpy *GetManagedPrefixListAssociationsInput + if input != nil { + tmp := *input + inCpy = &tmp + } + req, _ := c.GetManagedPrefixListAssociationsRequest(inCpy) + req.SetContext(ctx) + req.ApplyOptions(opts...) + return req, nil + }, + } + + for p.Next() { + if !fn(p.Page().(*GetManagedPrefixListAssociationsOutput), !p.HasNextPage()) { + break + } + } + + return p.Err() +} + +const opGetManagedPrefixListEntries = "GetManagedPrefixListEntries" + +// GetManagedPrefixListEntriesRequest generates a "aws/request.Request" representing the +// client's request for the GetManagedPrefixListEntries operation. The "output" return +// value will be populated with the request's response once the request completes +// successfully. +// +// Use "Send" method on the returned Request to send the API call to the service. +// the "output" return value is not valid until after Send returns without error. +// +// See GetManagedPrefixListEntries for more information on using the GetManagedPrefixListEntries +// API call, and error handling. +// +// This method is useful when you want to inject custom logic or configuration +// into the SDK's request lifecycle. Such as custom headers, or retry logic. +// +// +// // Example sending a request using the GetManagedPrefixListEntriesRequest method. +// req, resp := client.GetManagedPrefixListEntriesRequest(params) +// +// err := req.Send() +// if err == nil { // resp is now filled +// fmt.Println(resp) +// } +// +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/GetManagedPrefixListEntries +func (c *EC2) GetManagedPrefixListEntriesRequest(input *GetManagedPrefixListEntriesInput) (req *request.Request, output *GetManagedPrefixListEntriesOutput) { + op := &request.Operation{ + Name: opGetManagedPrefixListEntries, + HTTPMethod: "POST", + HTTPPath: "/", + Paginator: &request.Paginator{ + InputTokens: []string{"NextToken"}, + OutputTokens: []string{"NextToken"}, + LimitToken: "MaxResults", + TruncationToken: "", + }, + } + + if input == nil { + input = &GetManagedPrefixListEntriesInput{} + } + + output = &GetManagedPrefixListEntriesOutput{} + req = c.newRequest(op, input, output) + return +} + +// GetManagedPrefixListEntries API operation for Amazon Elastic Compute Cloud. +// +// Gets information about the entries for a specified managed prefix list. +// +// Returns awserr.Error for service API and SDK errors. Use runtime type assertions +// with awserr.Error's Code and Message methods to get detailed information about +// the error. +// +// See the AWS API reference guide for Amazon Elastic Compute Cloud's +// API operation GetManagedPrefixListEntries for usage and error information. +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/GetManagedPrefixListEntries +func (c *EC2) GetManagedPrefixListEntries(input *GetManagedPrefixListEntriesInput) (*GetManagedPrefixListEntriesOutput, error) { + req, out := c.GetManagedPrefixListEntriesRequest(input) + return out, req.Send() +} + +// GetManagedPrefixListEntriesWithContext is the same as GetManagedPrefixListEntries with the addition of +// the ability to pass a context and additional request options. +// +// See GetManagedPrefixListEntries for details on how to use this API operation. +// +// The context must be non-nil and will be used for request cancellation. If +// the context is nil a panic will occur. In the future the SDK may create +// sub-contexts for http.Requests. See https://golang.org/pkg/context/ +// for more information on using Contexts. +func (c *EC2) GetManagedPrefixListEntriesWithContext(ctx aws.Context, input *GetManagedPrefixListEntriesInput, opts ...request.Option) (*GetManagedPrefixListEntriesOutput, error) { + req, out := c.GetManagedPrefixListEntriesRequest(input) + req.SetContext(ctx) + req.ApplyOptions(opts...) + return out, req.Send() +} + +// GetManagedPrefixListEntriesPages iterates over the pages of a GetManagedPrefixListEntries operation, +// calling the "fn" function with the response data for each page. To stop +// iterating, return false from the fn function. +// +// See GetManagedPrefixListEntries method for more information on how to use this operation. +// +// Note: This operation can generate multiple requests to a service. +// +// // Example iterating over at most 3 pages of a GetManagedPrefixListEntries operation. +// pageNum := 0 +// err := client.GetManagedPrefixListEntriesPages(params, +// func(page *ec2.GetManagedPrefixListEntriesOutput, lastPage bool) bool { +// pageNum++ +// fmt.Println(page) +// return pageNum <= 3 +// }) +// +func (c *EC2) GetManagedPrefixListEntriesPages(input *GetManagedPrefixListEntriesInput, fn func(*GetManagedPrefixListEntriesOutput, bool) bool) error { + return c.GetManagedPrefixListEntriesPagesWithContext(aws.BackgroundContext(), input, fn) +} + +// GetManagedPrefixListEntriesPagesWithContext same as GetManagedPrefixListEntriesPages except +// it takes a Context and allows setting request options on the pages. +// +// The context must be non-nil and will be used for request cancellation. If +// the context is nil a panic will occur. In the future the SDK may create +// sub-contexts for http.Requests. See https://golang.org/pkg/context/ +// for more information on using Contexts. +func (c *EC2) GetManagedPrefixListEntriesPagesWithContext(ctx aws.Context, input *GetManagedPrefixListEntriesInput, fn func(*GetManagedPrefixListEntriesOutput, bool) bool, opts ...request.Option) error { + p := request.Pagination{ + NewRequest: func() (*request.Request, error) { + var inCpy *GetManagedPrefixListEntriesInput + if input != nil { + tmp := *input + inCpy = &tmp + } + req, _ := c.GetManagedPrefixListEntriesRequest(inCpy) + req.SetContext(ctx) + req.ApplyOptions(opts...) + return req, nil + }, + } + + for p.Next() { + if !fn(p.Page().(*GetManagedPrefixListEntriesOutput), !p.HasNextPage()) { + break + } + } + + return p.Err() +} + const opGetPasswordData = "GetPasswordData" // GetPasswordDataRequest generates a "aws/request.Request" representing the @@ -29610,9 +30587,10 @@ func (c *EC2) ModifyAvailabilityZoneGroupRequest(input *ModifyAvailabilityZoneGr // ModifyAvailabilityZoneGroup API operation for Amazon Elastic Compute Cloud. // -// Enables or disables an Availability Zone group for your account. +// Changes the opt-in status of the Local Zone and Wavelength Zone group for +// your account. // -// Use describe-availability-zones (https://docs.aws.amazon.com/AWSEC2ApiDocReef/build/server-root/AWSEC2/latest/APIReference/API_DescribeAvailabilityZones.html) +// Use DescribeAvailabilityZones (https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DescribeAvailabilityZones.html) // to view the value for GroupName. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -29854,7 +30832,7 @@ func (c *EC2) ModifyDefaultCreditSpecificationRequest(input *ModifyDefaultCredit // can call GetDefaultCreditSpecification and check DefaultCreditSpecification // for updates. // -// For more information, see Burstable Performance Instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/burstable-performance-instances.html) +// For more information, see Burstable performance instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/burstable-performance-instances.html) // in the Amazon Elastic Compute Cloud User Guide. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -30566,7 +31544,7 @@ func (c *EC2) ModifyInstanceAttributeRequest(input *ModifyInstanceAttributeInput // we recommend that you use the ModifyNetworkInterfaceAttribute action. // // To modify some attributes, the instance must be stopped. For more information, -// see Modifying Attributes of a Stopped Instance (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_ChangingAttributesWhileInstanceStopped.html) +// see Modifying attributes of a stopped instance (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_ChangingAttributesWhileInstanceStopped.html) // in the Amazon Elastic Compute Cloud User Guide. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -30721,7 +31699,7 @@ func (c *EC2) ModifyInstanceCreditSpecificationRequest(input *ModifyInstanceCred // Modifies the credit option for CPU usage on a running or stopped burstable // performance instance. The credit options are standard and unlimited. // -// For more information, see Burstable Performance Instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/burstable-performance-instances.html) +// For more information, see Burstable performance instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/burstable-performance-instances.html) // in the Amazon Elastic Compute Cloud User Guide. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -30876,7 +31854,7 @@ func (c *EC2) ModifyInstanceMetadataOptionsRequest(input *ModifyInstanceMetadata // the API responds with a state of “pending”. After the parameter modifications // are successfully applied to the instance, the state of the modifications // changes from “pending” to “applied” in subsequent describe-instances -// API calls. For more information, see Instance Metadata and User Data (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html). +// API calls. For more information, see Instance metadata and user data (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html). // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions // with awserr.Error's Code and Message methods to get detailed information about @@ -31077,6 +32055,86 @@ func (c *EC2) ModifyLaunchTemplateWithContext(ctx aws.Context, input *ModifyLaun return out, req.Send() } +const opModifyManagedPrefixList = "ModifyManagedPrefixList" + +// ModifyManagedPrefixListRequest generates a "aws/request.Request" representing the +// client's request for the ModifyManagedPrefixList operation. The "output" return +// value will be populated with the request's response once the request completes +// successfully. +// +// Use "Send" method on the returned Request to send the API call to the service. +// the "output" return value is not valid until after Send returns without error. +// +// See ModifyManagedPrefixList for more information on using the ModifyManagedPrefixList +// API call, and error handling. +// +// This method is useful when you want to inject custom logic or configuration +// into the SDK's request lifecycle. Such as custom headers, or retry logic. +// +// +// // Example sending a request using the ModifyManagedPrefixListRequest method. +// req, resp := client.ModifyManagedPrefixListRequest(params) +// +// err := req.Send() +// if err == nil { // resp is now filled +// fmt.Println(resp) +// } +// +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/ModifyManagedPrefixList +func (c *EC2) ModifyManagedPrefixListRequest(input *ModifyManagedPrefixListInput) (req *request.Request, output *ModifyManagedPrefixListOutput) { + op := &request.Operation{ + Name: opModifyManagedPrefixList, + HTTPMethod: "POST", + HTTPPath: "/", + } + + if input == nil { + input = &ModifyManagedPrefixListInput{} + } + + output = &ModifyManagedPrefixListOutput{} + req = c.newRequest(op, input, output) + return +} + +// ModifyManagedPrefixList API operation for Amazon Elastic Compute Cloud. +// +// Modifies the specified managed prefix list. +// +// Adding or removing entries in a prefix list creates a new version of the +// prefix list. Changing the name of the prefix list does not affect the version. +// +// If you specify a current version number that does not match the true current +// version number, the request fails. +// +// Returns awserr.Error for service API and SDK errors. Use runtime type assertions +// with awserr.Error's Code and Message methods to get detailed information about +// the error. +// +// See the AWS API reference guide for Amazon Elastic Compute Cloud's +// API operation ModifyManagedPrefixList for usage and error information. +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/ModifyManagedPrefixList +func (c *EC2) ModifyManagedPrefixList(input *ModifyManagedPrefixListInput) (*ModifyManagedPrefixListOutput, error) { + req, out := c.ModifyManagedPrefixListRequest(input) + return out, req.Send() +} + +// ModifyManagedPrefixListWithContext is the same as ModifyManagedPrefixList with the addition of +// the ability to pass a context and additional request options. +// +// See ModifyManagedPrefixList for details on how to use this API operation. +// +// The context must be non-nil and will be used for request cancellation. If +// the context is nil a panic will occur. In the future the SDK may create +// sub-contexts for http.Requests. See https://golang.org/pkg/context/ +// for more information on using Contexts. +func (c *EC2) ModifyManagedPrefixListWithContext(ctx aws.Context, input *ModifyManagedPrefixListInput, opts ...request.Option) (*ModifyManagedPrefixListOutput, error) { + req, out := c.ModifyManagedPrefixListRequest(input) + req.SetContext(ctx) + req.ApplyOptions(opts...) + return out, req.Send() +} + const opModifyNetworkInterfaceAttribute = "ModifyNetworkInterfaceAttribute" // ModifyNetworkInterfaceAttributeRequest generates a "aws/request.Request" representing the @@ -32879,7 +33937,7 @@ func (c *EC2) MonitorInstancesRequest(input *MonitorInstancesInput) (req *reques // MonitorInstances API operation for Amazon Elastic Compute Cloud. // // Enables detailed monitoring for a running instance. Otherwise, basic monitoring -// is enabled. For more information, see Monitoring Your Instances and Volumes +// is enabled. For more information, see Monitoring your instances and volumes // (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-cloudwatch.html) // in the Amazon Elastic Compute Cloud User Guide. // @@ -33383,8 +34441,8 @@ func (c *EC2) RebootInstancesRequest(input *RebootInstancesInput) (req *request. // If an instance does not cleanly shut down within four minutes, Amazon EC2 // performs a hard reboot. // -// For more information about troubleshooting, see Getting Console Output and -// Rebooting Instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-console.html) +// For more information about troubleshooting, see Getting console output and +// rebooting instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-console.html) // in the Amazon Elastic Compute Cloud User Guide. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -33461,7 +34519,7 @@ func (c *EC2) RegisterImageRequest(input *RegisterImageInput) (req *request.Requ // // Registers an AMI. When you're creating an AMI, this is the final step you // must complete before you can launch an instance from the AMI. For more information -// about creating AMIs, see Creating Your Own AMIs (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/creating-an-ami.html) +// about creating AMIs, see Creating your own AMIs (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/creating-an-ami.html) // in the Amazon Elastic Compute Cloud User Guide. // // For Amazon EBS-backed instances, CreateImage creates and registers the AMI @@ -33469,12 +34527,12 @@ func (c *EC2) RegisterImageRequest(input *RegisterImageInput) (req *request.Requ // // You can also use RegisterImage to create an Amazon EBS-backed Linux AMI from // a snapshot of a root device volume. You specify the snapshot using the block -// device mapping. For more information, see Launching a Linux Instance from -// a Backup (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-launch-snapshot.html) +// device mapping. For more information, see Launching a Linux instance from +// a backup (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-launch-snapshot.html) // in the Amazon Elastic Compute Cloud User Guide. // -// You can't register an image where a secondary (non-root) snapshot has AWS -// Marketplace product codes. +// If any snapshots have AWS Marketplace product codes, they are copied to the +// new AMI. // // Windows and some Linux distributions, such as Red Hat Enterprise Linux (RHEL) // and SUSE Linux Enterprise Server (SLES), use the EC2 billing product code @@ -33495,7 +34553,7 @@ func (c *EC2) RegisterImageRequest(input *RegisterImageInput) (req *request.Requ // a Reserved Instance without the matching billing product code, the Reserved // Instance will not be applied to the On-Demand Instance. For information about // how to obtain the platform details and billing information of an AMI, see -// Obtaining Billing Information (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ami-billing-info.html) +// Obtaining billing information (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ami-billing-info.html) // in the Amazon Elastic Compute Cloud User Guide. // // If needed, you can deregister an AMI at any time. Any modifications you make @@ -34873,7 +35931,7 @@ func (c *EC2) RequestSpotFleetRequest(input *RequestSpotFleetInput) (req *reques // the fleet. You cannot tag other resource types in a Spot Fleet request because // only the spot-fleet-request and instance resource types are supported. // -// For more information, see Spot Fleet Requests (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-fleet-requests.html) +// For more information, see Spot Fleet requests (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-fleet-requests.html) // in the Amazon EC2 User Guide for Linux Instances. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -34950,7 +36008,7 @@ func (c *EC2) RequestSpotInstancesRequest(input *RequestSpotInstancesInput) (req // // Creates a Spot Instance request. // -// For more information, see Spot Instance Requests (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-requests.html) +// For more information, see Spot Instance requests (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-requests.html) // in the Amazon EC2 User Guide for Linux Instances. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -35528,6 +36586,81 @@ func (c *EC2) RestoreAddressToClassicWithContext(ctx aws.Context, input *Restore return out, req.Send() } +const opRestoreManagedPrefixListVersion = "RestoreManagedPrefixListVersion" + +// RestoreManagedPrefixListVersionRequest generates a "aws/request.Request" representing the +// client's request for the RestoreManagedPrefixListVersion operation. The "output" return +// value will be populated with the request's response once the request completes +// successfully. +// +// Use "Send" method on the returned Request to send the API call to the service. +// the "output" return value is not valid until after Send returns without error. +// +// See RestoreManagedPrefixListVersion for more information on using the RestoreManagedPrefixListVersion +// API call, and error handling. +// +// This method is useful when you want to inject custom logic or configuration +// into the SDK's request lifecycle. Such as custom headers, or retry logic. +// +// +// // Example sending a request using the RestoreManagedPrefixListVersionRequest method. +// req, resp := client.RestoreManagedPrefixListVersionRequest(params) +// +// err := req.Send() +// if err == nil { // resp is now filled +// fmt.Println(resp) +// } +// +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/RestoreManagedPrefixListVersion +func (c *EC2) RestoreManagedPrefixListVersionRequest(input *RestoreManagedPrefixListVersionInput) (req *request.Request, output *RestoreManagedPrefixListVersionOutput) { + op := &request.Operation{ + Name: opRestoreManagedPrefixListVersion, + HTTPMethod: "POST", + HTTPPath: "/", + } + + if input == nil { + input = &RestoreManagedPrefixListVersionInput{} + } + + output = &RestoreManagedPrefixListVersionOutput{} + req = c.newRequest(op, input, output) + return +} + +// RestoreManagedPrefixListVersion API operation for Amazon Elastic Compute Cloud. +// +// Restores the entries from a previous version of a managed prefix list to +// a new version of the prefix list. +// +// Returns awserr.Error for service API and SDK errors. Use runtime type assertions +// with awserr.Error's Code and Message methods to get detailed information about +// the error. +// +// See the AWS API reference guide for Amazon Elastic Compute Cloud's +// API operation RestoreManagedPrefixListVersion for usage and error information. +// See also, https://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/RestoreManagedPrefixListVersion +func (c *EC2) RestoreManagedPrefixListVersion(input *RestoreManagedPrefixListVersionInput) (*RestoreManagedPrefixListVersionOutput, error) { + req, out := c.RestoreManagedPrefixListVersionRequest(input) + return out, req.Send() +} + +// RestoreManagedPrefixListVersionWithContext is the same as RestoreManagedPrefixListVersion with the addition of +// the ability to pass a context and additional request options. +// +// See RestoreManagedPrefixListVersion for details on how to use this API operation. +// +// The context must be non-nil and will be used for request cancellation. If +// the context is nil a panic will occur. In the future the SDK may create +// sub-contexts for http.Requests. See https://golang.org/pkg/context/ +// for more information on using Contexts. +func (c *EC2) RestoreManagedPrefixListVersionWithContext(ctx aws.Context, input *RestoreManagedPrefixListVersionInput, opts ...request.Option) (*RestoreManagedPrefixListVersionOutput, error) { + req, out := c.RestoreManagedPrefixListVersionRequest(input) + req.SetContext(ctx) + req.ApplyOptions(opts...) + return out, req.Send() +} + const opRevokeClientVpnIngress = "RevokeClientVpnIngress" // RevokeClientVpnIngressRequest generates a "aws/request.Request" representing the @@ -35838,17 +36971,17 @@ func (c *EC2) RunInstancesRequest(input *RunInstancesInput) (req *request.Reques // // * Some instance types must be launched into a VPC. If you do not have // a default VPC, or if you do not specify a subnet ID, the request fails. -// For more information, see Instance Types Available Only in a VPC (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-vpc.html#vpc-only-instance-types). +// For more information, see Instance types available only in a VPC (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-vpc.html#vpc-only-instance-types). // // * [EC2-VPC] All instances have a network interface with a primary private // IPv4 address. If you don't specify this address, we choose one from the // IPv4 range of your subnet. // // * Not all instance types support IPv6 addresses. For more information, -// see Instance Types (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html). +// see Instance types (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html). // // * If you don't specify a security group ID, we use the default security -// group. For more information, see Security Groups (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-network-security.html). +// group. For more information, see Security groups (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-network-security.html). // // * If any of the AMIs have a product code attached for which the user has // not subscribed, the request fails. @@ -35865,17 +36998,17 @@ func (c *EC2) RunInstancesRequest(input *RunInstancesInput) (req *request.Reques // An instance is ready for you to use when it's in the running state. You can // check the state of your instance using DescribeInstances. You can tag instances // and EBS volumes during launch, after launch, or both. For more information, -// see CreateTags and Tagging Your Amazon EC2 Resources (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Tags.html). +// see CreateTags and Tagging your Amazon EC2 resources (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Tags.html). // // Linux instances have access to the public key of the key pair at boot. You // can use this key to provide secure access to the instance. Amazon EC2 public // images use this feature to provide secure access without passwords. For more -// information, see Key Pairs (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-key-pairs.html) +// information, see Key pairs (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-key-pairs.html) // in the Amazon Elastic Compute Cloud User Guide. // -// For troubleshooting, see What To Do If An Instance Immediately Terminates +// For troubleshooting, see What to do if an instance immediately terminates // (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_InstanceStraightToTerminated.html), -// and Troubleshooting Connecting to Your Instance (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/TroubleshootingInstancesConnecting.html) +// and Troubleshooting connecting to your instance (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/TroubleshootingInstancesConnecting.html) // in the Amazon Elastic Compute Cloud User Guide. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -36388,8 +37521,8 @@ func (c *EC2) SendDiagnosticInterruptRequest(input *SendDiagnosticInterruptInput // system is configured to perform the required diagnostic tasks. // // For more information about configuring your operating system to generate -// a crash dump when a kernel panic or stop error occurs, see Send a Diagnostic -// Interrupt (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/diagnostic-interrupt.html) +// a crash dump when a kernel panic or stop error occurs, see Send a diagnostic +// interrupt (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/diagnostic-interrupt.html) // (Linux instances) or Send a Diagnostic Interrupt (https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/diagnostic-interrupt.html) // (Windows instances). // @@ -36486,7 +37619,7 @@ func (c *EC2) StartInstancesRequest(input *StartInstancesInput) (req *request.Re // Performing this operation on an instance that uses an instance store as its // root device returns an error. // -// For more information, see Stopping Instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Stop_Start.html) +// For more information, see Stopping instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Stop_Start.html) // in the Amazon Elastic Compute Cloud User Guide. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -36649,7 +37782,7 @@ func (c *EC2) StopInstancesRequest(input *StopInstancesInput) (req *request.Requ // You can use the Stop action to hibernate an instance if the instance is enabled // for hibernation (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Hibernate.html#enabling-hibernation) // and it meets the hibernation prerequisites (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Hibernate.html#hibernating-prerequisites). -// For more information, see Hibernate Your Instance (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Hibernate.html) +// For more information, see Hibernate your instance (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Hibernate.html) // in the Amazon Elastic Compute Cloud User Guide. // // We don't charge usage for a stopped instance, or data transfer fees; however, @@ -36665,7 +37798,7 @@ func (c *EC2) StopInstancesRequest(input *StopInstancesInput) (req *request.Requ // You can't stop or hibernate instance store-backed instances. You can't use // the Stop action to hibernate Spot Instances, but you can specify that Amazon // EC2 should hibernate Spot Instances when they are interrupted. For more information, -// see Hibernating Interrupted Spot Instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-interruptions.html#hibernate-spot-instances) +// see Hibernating interrupted Spot Instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-interruptions.html#hibernate-spot-instances) // in the Amazon Elastic Compute Cloud User Guide. // // When you stop or hibernate an instance, we shut it down. You can restart @@ -36681,13 +37814,13 @@ func (c *EC2) StopInstancesRequest(input *StopInstancesInput) (req *request.Requ // an instance, the root device and any other devices attached during the instance // launch are automatically deleted. For more information about the differences // between rebooting, stopping, hibernating, and terminating instances, see -// Instance Lifecycle (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-lifecycle.html) +// Instance lifecycle (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-lifecycle.html) // in the Amazon Elastic Compute Cloud User Guide. // // When you stop an instance, we attempt to shut it down forcibly after a short // while. If your instance appears stuck in the stopping state after a period // of time, there may be an issue with the underlying host computer. For more -// information, see Troubleshooting Stopping Your Instance (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/TroubleshootingInstancesStopping.html) +// information, see Troubleshooting stopping your instance (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/TroubleshootingInstancesStopping.html) // in the Amazon Elastic Compute Cloud User Guide. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -36857,11 +37990,11 @@ func (c *EC2) TerminateInstancesRequest(input *TerminateInstancesInput) (req *re // an instance, any attached EBS volumes with the DeleteOnTermination block // device mapping parameter set to true are automatically deleted. For more // information about the differences between stopping and terminating instances, -// see Instance Lifecycle (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-lifecycle.html) +// see Instance lifecycle (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-lifecycle.html) // in the Amazon Elastic Compute Cloud User Guide. // -// For more information about troubleshooting, see Troubleshooting Terminating -// Your Instance (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/TroubleshootingInstancesShuttingDown.html) +// For more information about troubleshooting, see Troubleshooting terminating +// your instance (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/TroubleshootingInstancesShuttingDown.html) // in the Amazon Elastic Compute Cloud User Guide. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -37086,7 +38219,7 @@ func (c *EC2) UnmonitorInstancesRequest(input *UnmonitorInstancesInput) (req *re // UnmonitorInstances API operation for Amazon Elastic Compute Cloud. // // Disables detailed monitoring for a running instance. For more information, -// see Monitoring Your Instances and Volumes (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-cloudwatch.html) +// see Monitoring your instances and volumes (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-cloudwatch.html) // in the Amazon Elastic Compute Cloud User Guide. // // Returns awserr.Error for service API and SDK errors. Use runtime type assertions @@ -37855,7 +38988,57 @@ func (s *ActiveInstance) SetSpotInstanceRequestId(v string) *ActiveInstance { return s } -// Describes an Elastic IP address. +// An entry for a prefix list. +type AddPrefixListEntry struct { + _ struct{} `type:"structure"` + + // The CIDR block. + // + // Cidr is a required field + Cidr *string `type:"string" required:"true"` + + // A description for the entry. + // + // Constraints: Up to 255 characters in length. + Description *string `type:"string"` +} + +// String returns the string representation +func (s AddPrefixListEntry) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s AddPrefixListEntry) GoString() string { + return s.String() +} + +// Validate inspects the fields of the type to determine if they are valid. +func (s *AddPrefixListEntry) Validate() error { + invalidParams := request.ErrInvalidParams{Context: "AddPrefixListEntry"} + if s.Cidr == nil { + invalidParams.Add(request.NewErrParamRequired("Cidr")) + } + + if invalidParams.Len() > 0 { + return invalidParams + } + return nil +} + +// SetCidr sets the Cidr field's value. +func (s *AddPrefixListEntry) SetCidr(v string) *AddPrefixListEntry { + s.Cidr = &v + return s +} + +// SetDescription sets the Description field's value. +func (s *AddPrefixListEntry) SetDescription(v string) *AddPrefixListEntry { + s.Description = &v + return s +} + +// Describes an Elastic IP address, or a carrier IP address. type Address struct { _ struct{} `type:"structure"` @@ -37866,6 +39049,11 @@ type Address struct { // VPC. AssociationId *string `locationName:"associationId" type:"string"` + // The carrier IP address associated. This option is only available for network + // interfaces which reside in a subnet in a Wavelength Zone (for example an + // EC2 instance). + CarrierIp *string `locationName:"carrierIp" type:"string"` + // The customer-owned IP address. CustomerOwnedIp *string `locationName:"customerOwnedIp" type:"string"` @@ -37879,7 +39067,8 @@ type Address struct { // The ID of the instance that the address is associated with (if any). InstanceId *string `locationName:"instanceId" type:"string"` - // The name of the location from which the IP address is advertised. + // The name of the unique set of Availability Zones, Local Zones, or Wavelength + // Zones from which AWS advertises IP addresses. NetworkBorderGroup *string `locationName:"networkBorderGroup" type:"string"` // The ID of the network interface. @@ -37923,6 +39112,12 @@ func (s *Address) SetAssociationId(v string) *Address { return s } +// SetCarrierIp sets the CarrierIp field's value. +func (s *Address) SetCarrierIp(v string) *Address { + s.CarrierIp = &v + return s +} + // SetCustomerOwnedIp sets the CustomerOwnedIp field's value. func (s *Address) SetCustomerOwnedIp(v string) *Address { s.CustomerOwnedIp = &v @@ -38075,9 +39270,11 @@ type AllocateAddressInput struct { // address from the address pool. CustomerOwnedIpv4Pool *string `type:"string"` - // Set to vpc to allocate the address for use with instances in a VPC. + // Indicates whether the Elastic IP address is for use with instances in a VPC + // or instances in EC2-Classic. // - // Default: The address is for use with instances in EC2-Classic. + // Default: If the Region supports EC2-Classic, the default is standard. Otherwise, + // the default is vpc. Domain *string `type:"string" enum:"DomainType"` // Checks whether you have the required permissions for the action, without @@ -38086,12 +39283,9 @@ type AllocateAddressInput struct { // it is UnauthorizedOperation. DryRun *bool `locationName:"dryRun" type:"boolean"` - // The location from which the IP address is advertised. Use this parameter - // to limit the address to this location. - // - // A network border group is a unique set of Availability Zones or Local Zones - // from where AWS advertises IP addresses and limits the addresses to the group. - // IP addresses cannot move between network border groups. + // A unique set of Availability Zones, Local Zones, or Wavelength Zones from + // which AWS advertises IP addresses. Use this parameter to limit the IP address + // to this location. IP addresses cannot move between network border groups. // // Use DescribeAvailabilityZones (https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DescribeAvailabilityZones.html) // to view the network border groups. @@ -38160,17 +39354,22 @@ type AllocateAddressOutput struct { // IP address for use with instances in a VPC. AllocationId *string `locationName:"allocationId" type:"string"` + // The carrier IP address. This option is only available for network interfaces + // which reside in a subnet in a Wavelength Zone (for example an EC2 instance). + CarrierIp *string `locationName:"carrierIp" type:"string"` + // The customer-owned IP address. CustomerOwnedIp *string `locationName:"customerOwnedIp" type:"string"` // The ID of the customer-owned address pool. CustomerOwnedIpv4Pool *string `locationName:"customerOwnedIpv4Pool" type:"string"` - // Indicates whether this Elastic IP address is for use with instances in EC2-Classic - // (standard) or instances in a VPC (vpc). + // Indicates whether the Elastic IP address is for use with instances in a VPC + // (vpc) or instances in EC2-Classic (standard). Domain *string `locationName:"domain" type:"string" enum:"DomainType"` - // The location from which the IP address is advertised. + // The set of Availability Zones, Local Zones, or Wavelength Zones from which + // AWS advertises IP addresses. NetworkBorderGroup *string `locationName:"networkBorderGroup" type:"string"` // The Elastic IP address. @@ -38196,6 +39395,12 @@ func (s *AllocateAddressOutput) SetAllocationId(v string) *AllocateAddressOutput return s } +// SetCarrierIp sets the CarrierIp field's value. +func (s *AllocateAddressOutput) SetCarrierIp(v string) *AllocateAddressOutput { + s.CarrierIp = &v + return s +} + // SetCustomerOwnedIp sets the CustomerOwnedIp field's value. func (s *AllocateAddressOutput) SetCustomerOwnedIp(v string) *AllocateAddressOutput { s.CustomerOwnedIp = &v @@ -39488,7 +40693,7 @@ type AssociateVpcCidrBlockInput struct { Ipv6CidrBlock *string `type:"string"` // The name of the location from which we advertise the IPV6 CIDR block. Use - // this parameter to limit the CiDR block to this location. + // this parameter to limit the CIDR block to this location. // // You must set AmazonProvidedIpv6CidrBlock to true to use this parameter. // @@ -40245,11 +41450,13 @@ type AuthorizeClientVpnIngressInput struct { _ struct{} `type:"structure"` // The ID of the group to grant access to, for example, the Active Directory - // group or identity provider (IdP) group. + // group or identity provider (IdP) group. Required if AuthorizeAllGroups is + // false or not specified. AccessGroupId *string `type:"string"` - // Indicates whether to grant access to all clients. Use true to grant all clients - // who successfully establish a VPN connection access to the network. + // Indicates whether to grant access to all clients. Specify true to grant all + // clients who successfully establish a VPN connection access to the network. + // Must be set to true if AccessGroupId is not specified. AuthorizeAllGroups *bool `type:"boolean"` // Unique, case-sensitive identifier that you provide to ensure the idempotency @@ -40657,38 +41864,52 @@ func (s AuthorizeSecurityGroupIngressOutput) GoString() string { return s.String() } -// Describes an Availability Zone or Local Zone. +// Describes Availability Zones, Local Zones, and Wavelength Zones. type AvailabilityZone struct { _ struct{} `type:"structure"` // For Availability Zones, this parameter has the same value as the Region name. // // For Local Zones, the name of the associated group, for example us-west-2-lax-1. + // + // For Wavelength Zones, the name of the associated group, for example us-east-1-wl1-bos-wlz-1. GroupName *string `locationName:"groupName" type:"string"` - // Any messages about the Availability Zone or Local Zone. + // Any messages about the Availability Zone, Local Zone, or Wavelength Zone. Messages []*AvailabilityZoneMessage `locationName:"messageSet" locationNameList:"item" type:"list"` - // The name of the location from which the address is advertised. + // The name of the network border group. NetworkBorderGroup *string `locationName:"networkBorderGroup" type:"string"` // For Availability Zones, this parameter always has the value of opt-in-not-required. // - // For Local Zones, this parameter is the opt in status. The possible values - // are opted-in, and not-opted-in. + // For Local Zones and Wavelength Zones, this parameter is the opt-in status. + // The possible values are opted-in, and not-opted-in. OptInStatus *string `locationName:"optInStatus" type:"string" enum:"AvailabilityZoneOptInStatus"` + // The ID of the zone that handles some of the Local Zone or Wavelength Zone + // control plane operations, such as API calls. + ParentZoneId *string `locationName:"parentZoneId" type:"string"` + + // The name of the zone that handles some of the Local Zone or Wavelength Zone + // control plane operations, such as API calls. + ParentZoneName *string `locationName:"parentZoneName" type:"string"` + // The name of the Region. RegionName *string `locationName:"regionName" type:"string"` - // The state of the Availability Zone or Local Zone. + // The state of the Availability Zone, Local Zone, or Wavelength Zone. State *string `locationName:"zoneState" type:"string" enum:"AvailabilityZoneState"` - // The ID of the Availability Zone or Local Zone. + // The ID of the Availability Zone, Local Zone, or Wavelength Zone. ZoneId *string `locationName:"zoneId" type:"string"` - // The name of the Availability Zone or Local Zone. + // The name of the Availability Zone, Local Zone, or Wavelength Zone. ZoneName *string `locationName:"zoneName" type:"string"` + + // The type of zone. The valid values are availability-zone, local-zone, and + // wavelength-zone. + ZoneType *string `locationName:"zoneType" type:"string"` } // String returns the string representation @@ -40725,6 +41946,18 @@ func (s *AvailabilityZone) SetOptInStatus(v string) *AvailabilityZone { return s } +// SetParentZoneId sets the ParentZoneId field's value. +func (s *AvailabilityZone) SetParentZoneId(v string) *AvailabilityZone { + s.ParentZoneId = &v + return s +} + +// SetParentZoneName sets the ParentZoneName field's value. +func (s *AvailabilityZone) SetParentZoneName(v string) *AvailabilityZone { + s.ParentZoneName = &v + return s +} + // SetRegionName sets the RegionName field's value. func (s *AvailabilityZone) SetRegionName(v string) *AvailabilityZone { s.RegionName = &v @@ -40749,11 +41982,18 @@ func (s *AvailabilityZone) SetZoneName(v string) *AvailabilityZone { return s } -// Describes a message about an Availability Zone or Local Zone. +// SetZoneType sets the ZoneType field's value. +func (s *AvailabilityZone) SetZoneType(v string) *AvailabilityZone { + s.ZoneType = &v + return s +} + +// Describes a message about an Availability Zone, Local Zone, or Wavelength +// Zone. type AvailabilityZoneMessage struct { _ struct{} `type:"structure"` - // The message about the Availability Zone or Local Zone. + // The message about the Availability Zone, Local Zone, or Wavelength Zone. Message *string `locationName:"message" type:"string"` } @@ -42136,6 +43376,39 @@ func (s *CapacityReservation) SetTotalInstanceCount(v int64) *CapacityReservatio return s } +// Describes a resource group to which a Capacity Reservation has been added. +type CapacityReservationGroup struct { + _ struct{} `type:"structure"` + + // The ARN of the resource group. + GroupArn *string `locationName:"groupArn" type:"string"` + + // The ID of the AWS account that owns the resource group. + OwnerId *string `locationName:"ownerId" type:"string"` +} + +// String returns the string representation +func (s CapacityReservationGroup) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s CapacityReservationGroup) GoString() string { + return s.String() +} + +// SetGroupArn sets the GroupArn field's value. +func (s *CapacityReservationGroup) SetGroupArn(v string) *CapacityReservationGroup { + s.GroupArn = &v + return s +} + +// SetOwnerId sets the OwnerId field's value. +func (s *CapacityReservationGroup) SetOwnerId(v string) *CapacityReservationGroup { + s.OwnerId = &v + return s +} + // Describes the strategy for using unused Capacity Reservations for fulfilling // On-Demand capacity. // @@ -42234,7 +43507,7 @@ func (s *CapacityReservationOptionsRequest) SetUsageStrategy(v string) *Capacity // to run as an On-Demand Instance or to run in any open Capacity Reservation // that has matching attributes (instance type, platform, Availability Zone). // Use the CapacityReservationTarget parameter to explicitly target a specific -// Capacity Reservation. +// Capacity Reservation or a Capacity Reservation group. type CapacityReservationSpecification struct { _ struct{} `type:"structure"` @@ -42248,7 +43521,8 @@ type CapacityReservationSpecification struct { // one is available. The instance runs as an On-Demand Instance. CapacityReservationPreference *string `type:"string" enum:"CapacityReservationPreference"` - // Information about the target Capacity Reservation. + // Information about the target Capacity Reservation or Capacity Reservation + // group. CapacityReservationTarget *CapacityReservationTarget `type:"structure"` } @@ -42279,7 +43553,8 @@ func (s *CapacityReservationSpecification) SetCapacityReservationTarget(v *Capac // instance is configured to run in On-Demand capacity, or if it is configured // in run in any open Capacity Reservation that has matching attributes (instance // type, platform, Availability Zone). The action returns the capacityReservationTarget -// response element if the instance explicily targets a specific Capacity Reservation. +// response element if the instance explicily targets a specific Capacity Reservation +// or Capacity Reservation group. type CapacityReservationSpecificationResponse struct { _ struct{} `type:"structure"` @@ -42293,7 +43568,8 @@ type CapacityReservationSpecificationResponse struct { // one is available. The instance runs in On-Demand capacity. CapacityReservationPreference *string `locationName:"capacityReservationPreference" type:"string" enum:"CapacityReservationPreference"` - // Information about the targeted Capacity Reservation. + // Information about the targeted Capacity Reservation or Capacity Reservation + // group. CapacityReservationTarget *CapacityReservationTargetResponse `locationName:"capacityReservationTarget" type:"structure"` } @@ -42319,12 +43595,15 @@ func (s *CapacityReservationSpecificationResponse) SetCapacityReservationTarget( return s } -// Describes a target Capacity Reservation. +// Describes a target Capacity Reservation or Capacity Reservation group. type CapacityReservationTarget struct { _ struct{} `type:"structure"` - // The ID of the Capacity Reservation. + // The ID of the Capacity Reservation in which to run the instance. CapacityReservationId *string `type:"string"` + + // The ARN of the Capacity Reservation resource group in which to run the instance. + CapacityReservationResourceGroupArn *string `type:"string"` } // String returns the string representation @@ -42343,12 +43622,21 @@ func (s *CapacityReservationTarget) SetCapacityReservationId(v string) *Capacity return s } -// Describes a target Capacity Reservation. +// SetCapacityReservationResourceGroupArn sets the CapacityReservationResourceGroupArn field's value. +func (s *CapacityReservationTarget) SetCapacityReservationResourceGroupArn(v string) *CapacityReservationTarget { + s.CapacityReservationResourceGroupArn = &v + return s +} + +// Describes a target Capacity Reservation or Capacity Reservation group. type CapacityReservationTargetResponse struct { _ struct{} `type:"structure"` - // The ID of the Capacity Reservation. + // The ID of the targeted Capacity Reservation. CapacityReservationId *string `locationName:"capacityReservationId" type:"string"` + + // The ARN of the targeted Capacity Reservation group. + CapacityReservationResourceGroupArn *string `locationName:"capacityReservationResourceGroupArn" type:"string"` } // String returns the string representation @@ -42367,6 +43655,72 @@ func (s *CapacityReservationTargetResponse) SetCapacityReservationId(v string) * return s } +// SetCapacityReservationResourceGroupArn sets the CapacityReservationResourceGroupArn field's value. +func (s *CapacityReservationTargetResponse) SetCapacityReservationResourceGroupArn(v string) *CapacityReservationTargetResponse { + s.CapacityReservationResourceGroupArn = &v + return s +} + +// Describes a carrier gateway. +type CarrierGateway struct { + _ struct{} `type:"structure"` + + // The ID of the carrier gateway. + CarrierGatewayId *string `locationName:"carrierGatewayId" type:"string"` + + // The AWS account ID of the owner of the carrier gateway. + OwnerId *string `locationName:"ownerId" type:"string"` + + // The state of the carrier gateway. + State *string `locationName:"state" type:"string" enum:"CarrierGatewayState"` + + // The tags assigned to the carrier gateway. + Tags []*Tag `locationName:"tagSet" locationNameList:"item" type:"list"` + + // The ID of the VPC associated with the carrier gateway. + VpcId *string `locationName:"vpcId" type:"string"` +} + +// String returns the string representation +func (s CarrierGateway) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s CarrierGateway) GoString() string { + return s.String() +} + +// SetCarrierGatewayId sets the CarrierGatewayId field's value. +func (s *CarrierGateway) SetCarrierGatewayId(v string) *CarrierGateway { + s.CarrierGatewayId = &v + return s +} + +// SetOwnerId sets the OwnerId field's value. +func (s *CarrierGateway) SetOwnerId(v string) *CarrierGateway { + s.OwnerId = &v + return s +} + +// SetState sets the State field's value. +func (s *CarrierGateway) SetState(v string) *CarrierGateway { + s.State = &v + return s +} + +// SetTags sets the Tags field's value. +func (s *CarrierGateway) SetTags(v []*Tag) *CarrierGateway { + s.Tags = v + return s +} + +// SetVpcId sets the VpcId field's value. +func (s *CarrierGateway) SetVpcId(v string) *CarrierGateway { + s.VpcId = &v + return s +} + // Information about the client certificate used for authentication. type CertificateAuthentication struct { _ struct{} `type:"structure"` @@ -43450,6 +44804,9 @@ type CoipPool struct { // The ID of the local gateway route table. LocalGatewayRouteTableId *string `locationName:"localGatewayRouteTableId" type:"string"` + // The ARN of the address pool. + PoolArn *string `locationName:"poolArn" min:"1" type:"string"` + // The address ranges of the address pool. PoolCidrs []*string `locationName:"poolCidrSet" locationNameList:"item" type:"list"` @@ -43476,6 +44833,12 @@ func (s *CoipPool) SetLocalGatewayRouteTableId(v string) *CoipPool { return s } +// SetPoolArn sets the PoolArn field's value. +func (s *CoipPool) SetPoolArn(v string) *CoipPool { + s.PoolArn = &v + return s +} + // SetPoolCidrs sets the PoolCidrs field's value. func (s *CoipPool) SetPoolCidrs(v []*string) *CoipPool { s.PoolCidrs = v @@ -43596,7 +44959,8 @@ func (s *ConfirmProductInstanceOutput) SetReturn(v bool) *ConfirmProductInstance type ConnectionLogOptions struct { _ struct{} `type:"structure"` - // The name of the CloudWatch Logs log group. + // The name of the CloudWatch Logs log group. Required if connection logging + // is enabled. CloudwatchLogGroup *string `type:"string"` // The name of the CloudWatch Logs log stream to which the connection data is @@ -44397,8 +45761,6 @@ type CreateCapacityReservationInput struct { // Unique, case-sensitive identifier that you provide to ensure the idempotency // of the request. For more information, see How to Ensure Idempotency (https://docs.aws.amazon.com/AWSEC2/latest/APIReference/Run_Instance_Idempotency.html). - // - // Constraint: Maximum 64 ASCII characters. ClientToken *string `type:"string"` // Checks whether you have the required permissions for the action, without @@ -44626,6 +45988,98 @@ func (s *CreateCapacityReservationOutput) SetCapacityReservation(v *CapacityRese return s } +type CreateCarrierGatewayInput struct { + _ struct{} `type:"structure"` + + // Unique, case-sensitive identifier that you provide to ensure the idempotency + // of the request. For more information, see How to Ensure Idempotency (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Run_Instance_Idempotency.html). + ClientToken *string `type:"string" idempotencyToken:"true"` + + // Checks whether you have the required permissions for the action, without + // actually making the request, and provides an error response. If you have + // the required permissions, the error response is DryRunOperation. Otherwise, + // it is UnauthorizedOperation. + DryRun *bool `type:"boolean"` + + // The tags to associate with the carrier gateway. + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` + + // The ID of the VPC to associate with the carrier gateway. + // + // VpcId is a required field + VpcId *string `type:"string" required:"true"` +} + +// String returns the string representation +func (s CreateCarrierGatewayInput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s CreateCarrierGatewayInput) GoString() string { + return s.String() +} + +// Validate inspects the fields of the type to determine if they are valid. +func (s *CreateCarrierGatewayInput) Validate() error { + invalidParams := request.ErrInvalidParams{Context: "CreateCarrierGatewayInput"} + if s.VpcId == nil { + invalidParams.Add(request.NewErrParamRequired("VpcId")) + } + + if invalidParams.Len() > 0 { + return invalidParams + } + return nil +} + +// SetClientToken sets the ClientToken field's value. +func (s *CreateCarrierGatewayInput) SetClientToken(v string) *CreateCarrierGatewayInput { + s.ClientToken = &v + return s +} + +// SetDryRun sets the DryRun field's value. +func (s *CreateCarrierGatewayInput) SetDryRun(v bool) *CreateCarrierGatewayInput { + s.DryRun = &v + return s +} + +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *CreateCarrierGatewayInput) SetTagSpecifications(v []*TagSpecification) *CreateCarrierGatewayInput { + s.TagSpecifications = v + return s +} + +// SetVpcId sets the VpcId field's value. +func (s *CreateCarrierGatewayInput) SetVpcId(v string) *CreateCarrierGatewayInput { + s.VpcId = &v + return s +} + +type CreateCarrierGatewayOutput struct { + _ struct{} `type:"structure"` + + // Information about the carrier gateway. + CarrierGateway *CarrierGateway `locationName:"carrierGateway" type:"structure"` +} + +// String returns the string representation +func (s CreateCarrierGatewayOutput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s CreateCarrierGatewayOutput) GoString() string { + return s.String() +} + +// SetCarrierGateway sets the CarrierGateway field's value. +func (s *CreateCarrierGatewayOutput) SetCarrierGateway(v *CarrierGateway) *CreateCarrierGatewayOutput { + s.CarrierGateway = v + return s +} + type CreateClientVpnEndpointInput struct { _ struct{} `type:"structure"` @@ -45034,6 +46488,9 @@ type CreateCustomerGatewayInput struct { // The address must be static. PublicIp *string `locationName:"IpAddress" type:"string"` + // The tags to apply to the customer gateway. + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` + // The type of VPN connection that this customer gateway supports (ipsec.1). // // Type is a required field @@ -45096,6 +46553,12 @@ func (s *CreateCustomerGatewayInput) SetPublicIp(v string) *CreateCustomerGatewa return s } +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *CreateCustomerGatewayInput) SetTagSpecifications(v []*TagSpecification) *CreateCustomerGatewayInput { + s.TagSpecifications = v + return s +} + // SetType sets the Type field's value. func (s *CreateCustomerGatewayInput) SetType(v string) *CreateCustomerGatewayInput { s.Type = &v @@ -45261,6 +46724,9 @@ type CreateDhcpOptionsInput struct { // the required permissions, the error response is DryRunOperation. Otherwise, // it is UnauthorizedOperation. DryRun *bool `locationName:"dryRun" type:"boolean"` + + // The tags to assign to the DHCP option. + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` } // String returns the string representation @@ -45298,6 +46764,12 @@ func (s *CreateDhcpOptionsInput) SetDryRun(v bool) *CreateDhcpOptionsInput { return s } +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *CreateDhcpOptionsInput) SetTagSpecifications(v []*TagSpecification) *CreateDhcpOptionsInput { + s.TagSpecifications = v + return s +} + type CreateDhcpOptionsOutput struct { _ struct{} `type:"structure"` @@ -45334,6 +46806,9 @@ type CreateEgressOnlyInternetGatewayInput struct { // it is UnauthorizedOperation. DryRun *bool `type:"boolean"` + // The tags to assign to the egress-only internet gateway. + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` + // The ID of the VPC for which to create the egress-only internet gateway. // // VpcId is a required field @@ -45375,6 +46850,12 @@ func (s *CreateEgressOnlyInternetGatewayInput) SetDryRun(v bool) *CreateEgressOn return s } +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *CreateEgressOnlyInternetGatewayInput) SetTagSpecifications(v []*TagSpecification) *CreateEgressOnlyInternetGatewayInput { + s.TagSpecifications = v + return s +} + // SetVpcId sets the VpcId field's value. func (s *CreateEgressOnlyInternetGatewayInput) SetVpcId(v string) *CreateEgressOnlyInternetGatewayInput { s.VpcId = &v @@ -46261,7 +47742,7 @@ type CreateInstanceExportTaskInput struct { _ struct{} `type:"structure"` // A description for the conversion task or the resource being exported. The - // maximum length is 255 bytes. + // maximum length is 255 characters. Description *string `locationName:"description" type:"string"` // The format and location for an instance export task. @@ -46272,6 +47753,9 @@ type CreateInstanceExportTaskInput struct { // InstanceId is a required field InstanceId *string `locationName:"instanceId" type:"string" required:"true"` + // The tags to apply to the instance export task during creation. + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` + // The target virtualization environment. TargetEnvironment *string `locationName:"targetEnvironment" type:"string" enum:"ExportEnvironment"` } @@ -46317,6 +47801,12 @@ func (s *CreateInstanceExportTaskInput) SetInstanceId(v string) *CreateInstanceE return s } +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *CreateInstanceExportTaskInput) SetTagSpecifications(v []*TagSpecification) *CreateInstanceExportTaskInput { + s.TagSpecifications = v + return s +} + // SetTargetEnvironment sets the TargetEnvironment field's value. func (s *CreateInstanceExportTaskInput) SetTargetEnvironment(v string) *CreateInstanceExportTaskInput { s.TargetEnvironment = &v @@ -46354,6 +47844,9 @@ type CreateInternetGatewayInput struct { // the required permissions, the error response is DryRunOperation. Otherwise, // it is UnauthorizedOperation. DryRun *bool `locationName:"dryRun" type:"boolean"` + + // The tags to assign to the internet gateway. + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` } // String returns the string representation @@ -46372,6 +47865,12 @@ func (s *CreateInternetGatewayInput) SetDryRun(v bool) *CreateInternetGatewayInp return s } +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *CreateInternetGatewayInput) SetTagSpecifications(v []*TagSpecification) *CreateInternetGatewayInput { + s.TagSpecifications = v + return s +} + type CreateInternetGatewayOutput struct { _ struct{} `type:"structure"` @@ -46996,6 +48495,151 @@ func (s *CreateLocalGatewayRouteTableVpcAssociationOutput) SetLocalGatewayRouteT return s } +type CreateManagedPrefixListInput struct { + _ struct{} `type:"structure"` + + // The IP address type. + // + // Valid Values: IPv4 | IPv6 + // + // AddressFamily is a required field + AddressFamily *string `type:"string" required:"true"` + + // Unique, case-sensitive identifier you provide to ensure the idempotency of + // the request. For more information, see Ensuring Idempotency (https://docs.aws.amazon.com/AWSEC2/latest/APIReference/Run_Instance_Idempotency.html). + // + // Constraints: Up to 255 UTF-8 characters in length. + ClientToken *string `type:"string" idempotencyToken:"true"` + + // Checks whether you have the required permissions for the action, without + // actually making the request, and provides an error response. If you have + // the required permissions, the error response is DryRunOperation. Otherwise, + // it is UnauthorizedOperation. + DryRun *bool `type:"boolean"` + + // One or more entries for the prefix list. + Entries []*AddPrefixListEntry `locationName:"Entry" type:"list"` + + // The maximum number of entries for the prefix list. + // + // MaxEntries is a required field + MaxEntries *int64 `type:"integer" required:"true"` + + // A name for the prefix list. + // + // Constraints: Up to 255 characters in length. The name cannot start with com.amazonaws. + // + // PrefixListName is a required field + PrefixListName *string `type:"string" required:"true"` + + // The tags to apply to the prefix list during creation. + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` +} + +// String returns the string representation +func (s CreateManagedPrefixListInput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s CreateManagedPrefixListInput) GoString() string { + return s.String() +} + +// Validate inspects the fields of the type to determine if they are valid. +func (s *CreateManagedPrefixListInput) Validate() error { + invalidParams := request.ErrInvalidParams{Context: "CreateManagedPrefixListInput"} + if s.AddressFamily == nil { + invalidParams.Add(request.NewErrParamRequired("AddressFamily")) + } + if s.MaxEntries == nil { + invalidParams.Add(request.NewErrParamRequired("MaxEntries")) + } + if s.PrefixListName == nil { + invalidParams.Add(request.NewErrParamRequired("PrefixListName")) + } + if s.Entries != nil { + for i, v := range s.Entries { + if v == nil { + continue + } + if err := v.Validate(); err != nil { + invalidParams.AddNested(fmt.Sprintf("%s[%v]", "Entries", i), err.(request.ErrInvalidParams)) + } + } + } + + if invalidParams.Len() > 0 { + return invalidParams + } + return nil +} + +// SetAddressFamily sets the AddressFamily field's value. +func (s *CreateManagedPrefixListInput) SetAddressFamily(v string) *CreateManagedPrefixListInput { + s.AddressFamily = &v + return s +} + +// SetClientToken sets the ClientToken field's value. +func (s *CreateManagedPrefixListInput) SetClientToken(v string) *CreateManagedPrefixListInput { + s.ClientToken = &v + return s +} + +// SetDryRun sets the DryRun field's value. +func (s *CreateManagedPrefixListInput) SetDryRun(v bool) *CreateManagedPrefixListInput { + s.DryRun = &v + return s +} + +// SetEntries sets the Entries field's value. +func (s *CreateManagedPrefixListInput) SetEntries(v []*AddPrefixListEntry) *CreateManagedPrefixListInput { + s.Entries = v + return s +} + +// SetMaxEntries sets the MaxEntries field's value. +func (s *CreateManagedPrefixListInput) SetMaxEntries(v int64) *CreateManagedPrefixListInput { + s.MaxEntries = &v + return s +} + +// SetPrefixListName sets the PrefixListName field's value. +func (s *CreateManagedPrefixListInput) SetPrefixListName(v string) *CreateManagedPrefixListInput { + s.PrefixListName = &v + return s +} + +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *CreateManagedPrefixListInput) SetTagSpecifications(v []*TagSpecification) *CreateManagedPrefixListInput { + s.TagSpecifications = v + return s +} + +type CreateManagedPrefixListOutput struct { + _ struct{} `type:"structure"` + + // Information about the prefix list. + PrefixList *ManagedPrefixList `locationName:"prefixList" type:"structure"` +} + +// String returns the string representation +func (s CreateManagedPrefixListOutput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s CreateManagedPrefixListOutput) GoString() string { + return s.String() +} + +// SetPrefixList sets the PrefixList field's value. +func (s *CreateManagedPrefixListOutput) SetPrefixList(v *ManagedPrefixList) *CreateManagedPrefixListOutput { + s.PrefixList = v + return s +} + type CreateNatGatewayInput struct { _ struct{} `type:"structure"` @@ -47120,6 +48764,8 @@ type CreateNetworkAclEntryInput struct { _ struct{} `type:"structure"` // The IPv4 network range to allow or deny, in CIDR notation (for example 172.16.0.0/24). + // We modify the specified CIDR block to its canonical form; for example, if + // you specify 100.68.0.18/18, we modify it to 100.68.0.0/18. CidrBlock *string `locationName:"cidrBlock" type:"string"` // Checks whether you have the required permissions for the action, without @@ -47294,6 +48940,9 @@ type CreateNetworkAclInput struct { // it is UnauthorizedOperation. DryRun *bool `locationName:"dryRun" type:"boolean"` + // The tags to assign to the network ACL. + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` + // The ID of the VPC. // // VpcId is a required field @@ -47329,6 +48978,12 @@ func (s *CreateNetworkAclInput) SetDryRun(v bool) *CreateNetworkAclInput { return s } +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *CreateNetworkAclInput) SetTagSpecifications(v []*TagSpecification) *CreateNetworkAclInput { + s.TagSpecifications = v + return s +} + // SetVpcId sets the VpcId field's value. func (s *CreateNetworkAclInput) SetVpcId(v string) *CreateNetworkAclInput { s.VpcId = &v @@ -47415,6 +49070,9 @@ type CreateNetworkInterfaceInput struct { // // SubnetId is a required field SubnetId *string `locationName:"subnetId" type:"string" required:"true"` + + // The tags to apply to the new network interface. + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` } // String returns the string representation @@ -47500,6 +49158,12 @@ func (s *CreateNetworkInterfaceInput) SetSubnetId(v string) *CreateNetworkInterf return s } +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *CreateNetworkInterfaceInput) SetTagSpecifications(v []*TagSpecification) *CreateNetworkInterfaceInput { + s.TagSpecifications = v + return s +} + // Contains the output of CreateNetworkInterface. type CreateNetworkInterfaceOutput struct { _ struct{} `type:"structure"` @@ -47833,14 +49497,25 @@ func (s *CreateReservedInstancesListingOutput) SetReservedInstancesListings(v [] type CreateRouteInput struct { _ struct{} `type:"structure"` + // The ID of the carrier gateway. + // + // You can only use this option when the VPC contains a subnet which is associated + // with a Wavelength Zone. + CarrierGatewayId *string `type:"string"` + // The IPv4 CIDR address block used for the destination match. Routing decisions - // are based on the most specific match. + // are based on the most specific match. We modify the specified CIDR block + // to its canonical form; for example, if you specify 100.68.0.18/18, we modify + // it to 100.68.0.0/18. DestinationCidrBlock *string `locationName:"destinationCidrBlock" type:"string"` // The IPv6 CIDR block used for the destination match. Routing decisions are // based on the most specific match. DestinationIpv6CidrBlock *string `locationName:"destinationIpv6CidrBlock" type:"string"` + // The ID of a prefix list used for the destination match. + DestinationPrefixListId *string `type:"string"` + // Checks whether you have the required permissions for the action, without // actually making the request, and provides an error response. If you have // the required permissions, the error response is DryRunOperation. Otherwise, @@ -47902,6 +49577,12 @@ func (s *CreateRouteInput) Validate() error { return nil } +// SetCarrierGatewayId sets the CarrierGatewayId field's value. +func (s *CreateRouteInput) SetCarrierGatewayId(v string) *CreateRouteInput { + s.CarrierGatewayId = &v + return s +} + // SetDestinationCidrBlock sets the DestinationCidrBlock field's value. func (s *CreateRouteInput) SetDestinationCidrBlock(v string) *CreateRouteInput { s.DestinationCidrBlock = &v @@ -47914,6 +49595,12 @@ func (s *CreateRouteInput) SetDestinationIpv6CidrBlock(v string) *CreateRouteInp return s } +// SetDestinationPrefixListId sets the DestinationPrefixListId field's value. +func (s *CreateRouteInput) SetDestinationPrefixListId(v string) *CreateRouteInput { + s.DestinationPrefixListId = &v + return s +} + // SetDryRun sets the DryRun field's value. func (s *CreateRouteInput) SetDryRun(v bool) *CreateRouteInput { s.DryRun = &v @@ -48006,6 +49693,9 @@ type CreateRouteTableInput struct { // it is UnauthorizedOperation. DryRun *bool `locationName:"dryRun" type:"boolean"` + // The tags to assign to the route table. + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` + // The ID of the VPC. // // VpcId is a required field @@ -48041,6 +49731,12 @@ func (s *CreateRouteTableInput) SetDryRun(v bool) *CreateRouteTableInput { return s } +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *CreateRouteTableInput) SetTagSpecifications(v []*TagSpecification) *CreateRouteTableInput { + s.TagSpecifications = v + return s +} + // SetVpcId sets the VpcId field's value. func (s *CreateRouteTableInput) SetVpcId(v string) *CreateRouteTableInput { s.VpcId = &v @@ -48101,6 +49797,9 @@ type CreateSecurityGroupInput struct { // GroupName is a required field GroupName *string `type:"string" required:"true"` + // The tags to assign to the security group. + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` + // [EC2-VPC] The ID of the VPC. Required for EC2-VPC. VpcId *string `type:"string"` } @@ -48149,6 +49848,12 @@ func (s *CreateSecurityGroupInput) SetGroupName(v string) *CreateSecurityGroupIn return s } +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *CreateSecurityGroupInput) SetTagSpecifications(v []*TagSpecification) *CreateSecurityGroupInput { + s.TagSpecifications = v + return s +} + // SetVpcId sets the VpcId field's value. func (s *CreateSecurityGroupInput) SetVpcId(v string) *CreateSecurityGroupInput { s.VpcId = &v @@ -48160,6 +49865,9 @@ type CreateSecurityGroupOutput struct { // The ID of the security group. GroupId *string `locationName:"groupId" type:"string"` + + // The tags assigned to the security group. + Tags []*Tag `locationName:"tagSet" locationNameList:"item" type:"list"` } // String returns the string representation @@ -48178,6 +49886,12 @@ func (s *CreateSecurityGroupOutput) SetGroupId(v string) *CreateSecurityGroupOut return s } +// SetTags sets the Tags field's value. +func (s *CreateSecurityGroupOutput) SetTags(v []*Tag) *CreateSecurityGroupOutput { + s.Tags = v + return s +} + type CreateSnapshotInput struct { _ struct{} `type:"structure"` @@ -48451,6 +50165,8 @@ type CreateSubnetInput struct { AvailabilityZoneId *string `type:"string"` // The IPv4 network range for the subnet, in CIDR notation. For example, 10.0.0.0/24. + // We modify the specified CIDR block to its canonical form; for example, if + // you specify 100.68.0.18/18, we modify it to 100.68.0.0/18. // // CidrBlock is a required field CidrBlock *string `type:"string" required:"true"` @@ -48469,6 +50185,9 @@ type CreateSubnetInput struct { // ARN, you must also specify the Availability Zone of the Outpost subnet. OutpostArn *string `type:"string"` + // The tags to assign to the subnet. + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` + // The ID of the VPC. // // VpcId is a required field @@ -48537,6 +50256,12 @@ func (s *CreateSubnetInput) SetOutpostArn(v string) *CreateSubnetInput { return s } +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *CreateSubnetInput) SetTagSpecifications(v []*TagSpecification) *CreateSubnetInput { + s.TagSpecifications = v + return s +} + // SetVpcId sets the VpcId field's value. func (s *CreateSubnetInput) SetVpcId(v string) *CreateSubnetInput { s.VpcId = &v @@ -50551,6 +52276,8 @@ type CreateVpcInput struct { AmazonProvidedIpv6CidrBlock *bool `locationName:"amazonProvidedIpv6CidrBlock" type:"boolean"` // The IPv4 network range for the VPC, in CIDR notation. For example, 10.0.0.0/16. + // We modify the specified CIDR block to its canonical form; for example, if + // you specify 100.68.0.18/18, we modify it to 100.68.0.0/18. // // CidrBlock is a required field CidrBlock *string `type:"string" required:"true"` @@ -50587,6 +52314,9 @@ type CreateVpcInput struct { // The ID of an IPv6 address pool from which to allocate the IPv6 CIDR block. Ipv6Pool *string `type:"string"` + + // The tags to assign to the VPC. + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` } // String returns the string representation @@ -50654,6 +52384,12 @@ func (s *CreateVpcInput) SetIpv6Pool(v string) *CreateVpcInput { return s } +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *CreateVpcInput) SetTagSpecifications(v []*TagSpecification) *CreateVpcInput { + s.TagSpecifications = v + return s +} + type CreateVpcOutput struct { _ struct{} `type:"structure"` @@ -50701,6 +52437,9 @@ type CreateVpcPeeringConnectionInput struct { // You must specify this parameter in the request. PeerVpcId *string `locationName:"peerVpcId" type:"string"` + // The tags to assign to the peering connection. + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` + // The ID of the requester VPC. You must specify this parameter in the request. VpcId *string `locationName:"vpcId" type:"string"` } @@ -50739,6 +52478,12 @@ func (s *CreateVpcPeeringConnectionInput) SetPeerVpcId(v string) *CreateVpcPeeri return s } +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *CreateVpcPeeringConnectionInput) SetTagSpecifications(v []*TagSpecification) *CreateVpcPeeringConnectionInput { + s.TagSpecifications = v + return s +} + // SetVpcId sets the VpcId field's value. func (s *CreateVpcPeeringConnectionInput) SetVpcId(v string) *CreateVpcPeeringConnectionInput { s.VpcId = &v @@ -50786,6 +52531,9 @@ type CreateVpnConnectionInput struct { // The options for the VPN connection. Options *VpnConnectionOptionsSpecification `locationName:"options" type:"structure"` + // The tags to apply to the VPN connection. + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` + // The ID of the transit gateway. If you specify a transit gateway, you cannot // specify a virtual private gateway. TransitGatewayId *string `type:"string"` @@ -50844,6 +52592,12 @@ func (s *CreateVpnConnectionInput) SetOptions(v *VpnConnectionOptionsSpecificati return s } +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *CreateVpnConnectionInput) SetTagSpecifications(v []*TagSpecification) *CreateVpnConnectionInput { + s.TagSpecifications = v + return s +} + // SetTransitGatewayId sets the TransitGatewayId field's value. func (s *CreateVpnConnectionInput) SetTransitGatewayId(v string) *CreateVpnConnectionInput { s.TransitGatewayId = &v @@ -50973,6 +52727,9 @@ type CreateVpnGatewayInput struct { // it is UnauthorizedOperation. DryRun *bool `locationName:"dryRun" type:"boolean"` + // The tags to apply to the virtual private gateway. + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` + // The type of VPN connection this virtual private gateway supports. // // Type is a required field @@ -51020,6 +52777,12 @@ func (s *CreateVpnGatewayInput) SetDryRun(v bool) *CreateVpnGatewayInput { return s } +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *CreateVpnGatewayInput) SetTagSpecifications(v []*TagSpecification) *CreateVpnGatewayInput { + s.TagSpecifications = v + return s +} + // SetType sets the Type field's value. func (s *CreateVpnGatewayInput) SetType(v string) *CreateVpnGatewayInput { s.Type = &v @@ -51050,12 +52813,12 @@ func (s *CreateVpnGatewayOutput) SetVpnGateway(v *VpnGateway) *CreateVpnGatewayO return s } -// Describes the credit option for CPU usage of a T2 or T3 instance. +// Describes the credit option for CPU usage of a T2, T3, or T3a instance. type CreditSpecification struct { _ struct{} `type:"structure"` - // The credit option for CPU usage of a T2 or T3 instance. Valid values are - // standard and unlimited. + // The credit option for CPU usage of a T2, T3, or T3a instance. Valid values + // are standard and unlimited. CpuCredits *string `locationName:"cpuCredits" type:"string"` } @@ -51075,12 +52838,12 @@ func (s *CreditSpecification) SetCpuCredits(v string) *CreditSpecification { return s } -// The credit option for CPU usage of a T2 or T3 instance. +// The credit option for CPU usage of a T2, T3, or T3a instance. type CreditSpecificationRequest struct { _ struct{} `type:"structure"` - // The credit option for CPU usage of a T2 or T3 instance. Valid values are - // standard and unlimited. + // The credit option for CPU usage of a T2, T3, or T3a instance. Valid values + // are standard and unlimited. // // CpuCredits is a required field CpuCredits *string `type:"string" required:"true"` @@ -51204,6 +52967,79 @@ func (s *CustomerGateway) SetType(v string) *CustomerGateway { return s } +type DeleteCarrierGatewayInput struct { + _ struct{} `type:"structure"` + + // The ID of the carrier gateway. + // + // CarrierGatewayId is a required field + CarrierGatewayId *string `type:"string" required:"true"` + + // Checks whether you have the required permissions for the action, without + // actually making the request, and provides an error response. If you have + // the required permissions, the error response is DryRunOperation. Otherwise, + // it is UnauthorizedOperation. + DryRun *bool `type:"boolean"` +} + +// String returns the string representation +func (s DeleteCarrierGatewayInput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s DeleteCarrierGatewayInput) GoString() string { + return s.String() +} + +// Validate inspects the fields of the type to determine if they are valid. +func (s *DeleteCarrierGatewayInput) Validate() error { + invalidParams := request.ErrInvalidParams{Context: "DeleteCarrierGatewayInput"} + if s.CarrierGatewayId == nil { + invalidParams.Add(request.NewErrParamRequired("CarrierGatewayId")) + } + + if invalidParams.Len() > 0 { + return invalidParams + } + return nil +} + +// SetCarrierGatewayId sets the CarrierGatewayId field's value. +func (s *DeleteCarrierGatewayInput) SetCarrierGatewayId(v string) *DeleteCarrierGatewayInput { + s.CarrierGatewayId = &v + return s +} + +// SetDryRun sets the DryRun field's value. +func (s *DeleteCarrierGatewayInput) SetDryRun(v bool) *DeleteCarrierGatewayInput { + s.DryRun = &v + return s +} + +type DeleteCarrierGatewayOutput struct { + _ struct{} `type:"structure"` + + // Information about the carrier gateway. + CarrierGateway *CarrierGateway `locationName:"carrierGateway" type:"structure"` +} + +// String returns the string representation +func (s DeleteCarrierGatewayOutput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s DeleteCarrierGatewayOutput) GoString() string { + return s.String() +} + +// SetCarrierGateway sets the CarrierGateway field's value. +func (s *DeleteCarrierGatewayOutput) SetCarrierGateway(v *CarrierGateway) *DeleteCarrierGatewayOutput { + s.CarrierGateway = v + return s +} + type DeleteClientVpnEndpointInput struct { _ struct{} `type:"structure"` @@ -52490,6 +54326,79 @@ func (s *DeleteLocalGatewayRouteTableVpcAssociationOutput) SetLocalGatewayRouteT return s } +type DeleteManagedPrefixListInput struct { + _ struct{} `type:"structure"` + + // Checks whether you have the required permissions for the action, without + // actually making the request, and provides an error response. If you have + // the required permissions, the error response is DryRunOperation. Otherwise, + // it is UnauthorizedOperation. + DryRun *bool `type:"boolean"` + + // The ID of the prefix list. + // + // PrefixListId is a required field + PrefixListId *string `type:"string" required:"true"` +} + +// String returns the string representation +func (s DeleteManagedPrefixListInput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s DeleteManagedPrefixListInput) GoString() string { + return s.String() +} + +// Validate inspects the fields of the type to determine if they are valid. +func (s *DeleteManagedPrefixListInput) Validate() error { + invalidParams := request.ErrInvalidParams{Context: "DeleteManagedPrefixListInput"} + if s.PrefixListId == nil { + invalidParams.Add(request.NewErrParamRequired("PrefixListId")) + } + + if invalidParams.Len() > 0 { + return invalidParams + } + return nil +} + +// SetDryRun sets the DryRun field's value. +func (s *DeleteManagedPrefixListInput) SetDryRun(v bool) *DeleteManagedPrefixListInput { + s.DryRun = &v + return s +} + +// SetPrefixListId sets the PrefixListId field's value. +func (s *DeleteManagedPrefixListInput) SetPrefixListId(v string) *DeleteManagedPrefixListInput { + s.PrefixListId = &v + return s +} + +type DeleteManagedPrefixListOutput struct { + _ struct{} `type:"structure"` + + // Information about the prefix list. + PrefixList *ManagedPrefixList `locationName:"prefixList" type:"structure"` +} + +// String returns the string representation +func (s DeleteManagedPrefixListOutput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s DeleteManagedPrefixListOutput) GoString() string { + return s.String() +} + +// SetPrefixList sets the PrefixList field's value. +func (s *DeleteManagedPrefixListOutput) SetPrefixList(v *ManagedPrefixList) *DeleteManagedPrefixListOutput { + s.PrefixList = v + return s +} + type DeleteNatGatewayInput struct { _ struct{} `type:"structure"` @@ -53063,6 +54972,9 @@ type DeleteRouteInput struct { // for the route exactly. DestinationIpv6CidrBlock *string `locationName:"destinationIpv6CidrBlock" type:"string"` + // The ID of the prefix list for the route. + DestinationPrefixListId *string `type:"string"` + // Checks whether you have the required permissions for the action, without // actually making the request, and provides an error response. If you have // the required permissions, the error response is DryRunOperation. Otherwise, @@ -53110,6 +55022,12 @@ func (s *DeleteRouteInput) SetDestinationIpv6CidrBlock(v string) *DeleteRouteInp return s } +// SetDestinationPrefixListId sets the DestinationPrefixListId field's value. +func (s *DeleteRouteInput) SetDestinationPrefixListId(v string) *DeleteRouteInput { + s.DestinationPrefixListId = &v + return s +} + // SetDryRun sets the DryRun field's value. func (s *DeleteRouteInput) SetDryRun(v bool) *DeleteRouteInput { s.DryRun = &v @@ -55342,7 +57260,8 @@ type DescribeAddressesInput struct { // * instance-id - The ID of the instance the address is associated with, // if any. // - // * network-border-group - The location from where the IP address is advertised. + // * network-border-group - A unique set of Availability Zones, Local Zones, + // or Wavelength Zones from where AWS advertises IP addresses. // // * network-interface-id - [EC2-VPC] The ID of the network interface that // the address is associated with, if any. @@ -55352,7 +57271,7 @@ type DescribeAddressesInput struct { // * private-ip-address - [EC2-VPC] The private IP address associated with // the Elastic IP address. // - // * public-ip - The Elastic IP address. + // * public-ip - The Elastic IP address, or the carrier IP address. // // * tag: - The key/value combination of a tag assigned to the resource. // Use the tag key in the filter name and the tag value as the filter value. @@ -55491,8 +57410,8 @@ func (s *DescribeAggregateIdFormatOutput) SetUseLongIdsAggregated(v bool) *Descr type DescribeAvailabilityZonesInput struct { _ struct{} `type:"structure"` - // Include all Availability Zones and Local Zones regardless of your opt in - // status. + // Include all Availability Zones, Local Zones, and Wavelength Zones regardless + // of your opt-in status. // // If you do not use this parameter, the results include only the zones for // the Regions where you have chosen the option to opt in. @@ -55508,29 +57427,41 @@ type DescribeAvailabilityZonesInput struct { // // * group-name - For Availability Zones, use the Region name. For Local // Zones, use the name of the group associated with the Local Zone (for example, - // us-west-2-lax-1). + // us-west-2-lax-1) For Wavelength Zones, use the name of the group associated + // with the Wavelength Zone (for example, us-east-1-wl1-bos-wlz-1). // - // * message - The Availability Zone or Local Zone message. + // * message - The Zone message. // - // * opt-in-status - The opt in status (opted-in, and not-opted-in | opt-in-not-required). + // * opt-in-status - The opt-in status (opted-in, and not-opted-in | opt-in-not-required). // - // * region-name - The name of the Region for the Availability Zone or Local - // Zone (for example, us-east-1). + // * parent-zoneID - The ID of the zone that handles some of the Local Zone + // and Wavelength Zone control plane operations, such as API calls. // - // * state - The state of the Availability Zone or Local Zone (available - // | information | impaired | unavailable). + // * parent-zoneName - The ID of the zone that handles some of the Local + // Zone and Wavelength Zone control plane operations, such as API calls. // - // * zone-id - The ID of the Availability Zone (for example, use1-az1) or - // the Local Zone (for example, use usw2-lax1-az1). + // * region-name - The name of the Region for the Zone (for example, us-east-1). // - // * zone-name - The name of the Availability Zone (for example, us-east-1a) - // or the Local Zone (for example, use us-west-2-lax-1a). + // * state - The state of the Availability Zone, the Local Zone, or the Wavelength + // Zone (available | information | impaired | unavailable). + // + // * zone-id - The ID of the Availability Zone (for example, use1-az1), the + // Local Zone (for example, usw2-lax1-az1), or the Wavelength Zone (for example, + // us-east-1-wl1-bos-wlz-1). + // + // * zone-type - The type of zone, for example, local-zone. + // + // * zone-name - The name of the Availability Zone (for example, us-east-1a), + // the Local Zone (for example, us-west-2-lax-1a), or the Wavelength Zone + // (for example, us-east-1-wl1-bos-wlz-1). + // + // * zone-type - The type of zone, for example, local-zone. Filters []*Filter `locationName:"Filter" locationNameList:"Filter" type:"list"` - // The IDs of the Availability Zones and Local Zones. + // The IDs of the Availability Zones, Local Zones, and Wavelength Zones. ZoneIds []*string `locationName:"ZoneId" locationNameList:"ZoneId" type:"list"` - // The names of the Availability Zones and Local Zones. + // The names of the Availability Zones, Local Zones, and Wavelength Zones. ZoneNames []*string `locationName:"ZoneName" locationNameList:"ZoneName" type:"list"` } @@ -55577,7 +57508,7 @@ func (s *DescribeAvailabilityZonesInput) SetZoneNames(v []*string) *DescribeAvai type DescribeAvailabilityZonesOutput struct { _ struct{} `type:"structure"` - // Information about the Availability Zones and Local Zones. + // Information about the Availability Zones, Local Zones, and Wavelength Zones. AvailabilityZones []*AvailabilityZone `locationName:"availabilityZoneInfo" locationNameList:"item" type:"list"` } @@ -55852,10 +57783,11 @@ type DescribeCapacityReservationsInput struct { // The maximum number of results to return for the request in a single page. // The remaining results can be seen by sending another request with the returned - // nextToken value. + // nextToken value. This value can be between 5 and 500. If maxResults is given + // a larger value than 500, you receive an error. MaxResults *int64 `min:"1" type:"integer"` - // The token to retrieve the next page of results. + // The token to use to retrieve the next page of results. NextToken *string `type:"string"` } @@ -55945,6 +57877,134 @@ func (s *DescribeCapacityReservationsOutput) SetNextToken(v string) *DescribeCap return s } +type DescribeCarrierGatewaysInput struct { + _ struct{} `type:"structure"` + + // One or more carrier gateway IDs. + CarrierGatewayIds []*string `locationName:"CarrierGatewayId" type:"list"` + + // Checks whether you have the required permissions for the action, without + // actually making the request, and provides an error response. If you have + // the required permissions, the error response is DryRunOperation. Otherwise, + // it is UnauthorizedOperation. + DryRun *bool `type:"boolean"` + + // One or more filters. + // + // * carrier-gateway-id - The ID of the carrier gateway. + // + // * state - The state of the carrier gateway (pending | failed | available + // | deleting | deleted). + // + // * owner-id - The AWS account ID of the owner of the carrier gateway. + // + // * tag: - The key/value combination of a tag assigned to the resource. + // Use the tag key in the filter name and the tag value as the filter value. + // For example, to find all resources that have a tag with the key Owner + // and the value TeamA, specify tag:Owner for the filter name and TeamA for + // the filter value. + // + // * tag-key - The key of a tag assigned to the resource. Use this filter + // to find all resources assigned a tag with a specific key, regardless of + // the tag value. + // + // * vpc-id - The ID of the VPC associated with the carrier gateway. + Filters []*Filter `locationName:"Filter" locationNameList:"Filter" type:"list"` + + // The maximum number of results to return with a single call. To retrieve the + // remaining results, make another call with the returned nextToken value. + MaxResults *int64 `min:"5" type:"integer"` + + // The token for the next page of results. + NextToken *string `type:"string"` +} + +// String returns the string representation +func (s DescribeCarrierGatewaysInput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s DescribeCarrierGatewaysInput) GoString() string { + return s.String() +} + +// Validate inspects the fields of the type to determine if they are valid. +func (s *DescribeCarrierGatewaysInput) Validate() error { + invalidParams := request.ErrInvalidParams{Context: "DescribeCarrierGatewaysInput"} + if s.MaxResults != nil && *s.MaxResults < 5 { + invalidParams.Add(request.NewErrParamMinValue("MaxResults", 5)) + } + + if invalidParams.Len() > 0 { + return invalidParams + } + return nil +} + +// SetCarrierGatewayIds sets the CarrierGatewayIds field's value. +func (s *DescribeCarrierGatewaysInput) SetCarrierGatewayIds(v []*string) *DescribeCarrierGatewaysInput { + s.CarrierGatewayIds = v + return s +} + +// SetDryRun sets the DryRun field's value. +func (s *DescribeCarrierGatewaysInput) SetDryRun(v bool) *DescribeCarrierGatewaysInput { + s.DryRun = &v + return s +} + +// SetFilters sets the Filters field's value. +func (s *DescribeCarrierGatewaysInput) SetFilters(v []*Filter) *DescribeCarrierGatewaysInput { + s.Filters = v + return s +} + +// SetMaxResults sets the MaxResults field's value. +func (s *DescribeCarrierGatewaysInput) SetMaxResults(v int64) *DescribeCarrierGatewaysInput { + s.MaxResults = &v + return s +} + +// SetNextToken sets the NextToken field's value. +func (s *DescribeCarrierGatewaysInput) SetNextToken(v string) *DescribeCarrierGatewaysInput { + s.NextToken = &v + return s +} + +type DescribeCarrierGatewaysOutput struct { + _ struct{} `type:"structure"` + + // Information about the carrier gateway. + CarrierGateways []*CarrierGateway `locationName:"carrierGatewaySet" locationNameList:"item" type:"list"` + + // The token to use to retrieve the next page of results. This value is null + // when there are no more results to return. + NextToken *string `locationName:"nextToken" type:"string"` +} + +// String returns the string representation +func (s DescribeCarrierGatewaysOutput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s DescribeCarrierGatewaysOutput) GoString() string { + return s.String() +} + +// SetCarrierGateways sets the CarrierGateways field's value. +func (s *DescribeCarrierGatewaysOutput) SetCarrierGateways(v []*CarrierGateway) *DescribeCarrierGatewaysOutput { + s.CarrierGateways = v + return s +} + +// SetNextToken sets the NextToken field's value. +func (s *DescribeCarrierGatewaysOutput) SetNextToken(v string) *DescribeCarrierGatewaysOutput { + s.NextToken = &v + return s +} + type DescribeClassicLinkInstancesInput struct { _ struct{} `type:"structure"` @@ -57518,10 +59578,11 @@ type DescribeFastSnapshotRestoreSuccessItem struct { // The time at which fast snapshot restores entered the optimizing state. OptimizingTime *time.Time `locationName:"optimizingTime" type:"timestamp"` - // The alias of the snapshot owner. + // The AWS owner alias that enabled fast snapshot restores on the snapshot. + // This is intended for future use. OwnerAlias *string `locationName:"ownerAlias" type:"string"` - // The ID of the AWS account that owns the snapshot. + // The ID of the AWS account that enabled fast snapshot restores on the snapshot. OwnerId *string `locationName:"ownerId" type:"string"` // The ID of the snapshot. @@ -57629,7 +59690,8 @@ type DescribeFastSnapshotRestoresInput struct { // // * availability-zone: The Availability Zone of the snapshot. // - // * owner-id: The ID of the AWS account that owns the snapshot. + // * owner-id: The ID of the AWS account that enabled fast snapshot restore + // on the snapshot. // // * snapshot-id: The ID of the snapshot. // @@ -59359,11 +61421,13 @@ type DescribeImagesInput struct { // // * name - The name of the AMI (provided during image creation). // - // * owner-alias - String value from an Amazon-maintained list (amazon | - // aws-marketplace | microsoft) of snapshot owners. Not to be confused with - // the user-configured AWS account alias, which is set from the IAM console. + // * owner-alias - The owner alias, from an Amazon-maintained list (amazon + // | aws-marketplace). This is not the user-configured AWS account alias + // set using the IAM console. We recommend that you use the related parameter + // instead of this filter. // - // * owner-id - The AWS account ID of the image owner. + // * owner-id - The AWS account ID of the owner. We recommend that you use + // the related parameter instead of this filter. // // * platform - The platform. To only list Windows-based AMIs, use windows. // @@ -59405,10 +61469,10 @@ type DescribeImagesInput struct { // Default: Describes all images available to you. ImageIds []*string `locationName:"ImageId" locationNameList:"ImageId" type:"list"` - // Filters the images by the owner. Specify an AWS account ID, self (owner is - // the sender of the request), or an AWS owner alias (valid values are amazon - // | aws-marketplace | microsoft). Omitting this option returns all images for - // which you have launch permissions, regardless of ownership. + // Scopes the results to images with the specified owners. You can specify a + // combination of AWS account IDs, self, amazon, and aws-marketplace. If you + // omit this parameter, the results include all images for which you have launch + // permissions, regardless of ownership. Owners []*string `locationName:"Owner" locationNameList:"Owner" type:"list"` } @@ -60373,6 +62437,9 @@ type DescribeInstanceTypesInput struct { // * ebs-info.encryption-support - Indicates whether EBS encryption is supported. // (supported | unsupported) // + // * ebs-info.nvme-support - Indicates whether non-volatile memory express + // (NVMe) is supported or required. (required | supported | unsupported) + // // * free-tier-eligible - Indicates whether the instance type is eligible // to use in the free tier. (true | false) // @@ -61249,12 +63316,16 @@ type DescribeLaunchTemplateVersionsInput struct { // * ram-disk-id - The RAM disk ID. Filters []*Filter `locationName:"Filter" locationNameList:"Filter" type:"list"` - // The ID of the launch template. You must specify either the launch template - // ID or launch template name in the request. + // The ID of the launch template. To describe one or more versions of a specified + // launch template, you must specify either the launch template ID or the launch + // template name in the request. To describe all the latest or default launch + // template versions in your account, you must omit this parameter. LaunchTemplateId *string `type:"string"` - // The name of the launch template. You must specify either the launch template - // ID or launch template name in the request. + // The name of the launch template. To describe one or more versions of a specified + // launch template, you must specify either the launch template ID or the launch + // template name in the request. To describe all the latest or default launch + // template versions in your account, you must omit this parameter. LaunchTemplateName *string `min:"3" type:"string"` // The maximum number of results to return in a single call. To retrieve the @@ -61271,7 +63342,18 @@ type DescribeLaunchTemplateVersionsInput struct { // The token to request the next page of results. NextToken *string `type:"string"` - // One or more versions of the launch template. + // One or more versions of the launch template. Valid values depend on whether + // you are describing a specified launch template (by ID or name) or all launch + // templates in your account. + // + // To describe one or more versions of a specified launch template, valid values + // are $Latest, $Default, and numbers. + // + // To describe all launch templates in your account that are defined as the + // latest version, the valid value is $Latest. To describe all launch templates + // in your account that are defined as the default version, the valid value + // is $Default. You can specify $Latest and $Default in the same call. You cannot + // specify numbers. Versions []*string `locationName:"LaunchTemplateVersion" locationNameList:"item" type:"list"` } @@ -62223,6 +64305,121 @@ func (s *DescribeLocalGatewaysOutput) SetNextToken(v string) *DescribeLocalGatew return s } +type DescribeManagedPrefixListsInput struct { + _ struct{} `type:"structure"` + + // Checks whether you have the required permissions for the action, without + // actually making the request, and provides an error response. If you have + // the required permissions, the error response is DryRunOperation. Otherwise, + // it is UnauthorizedOperation. + DryRun *bool `type:"boolean"` + + // One or more filters. + // + // * owner-id - The ID of the prefix list owner. + // + // * prefix-list-id - The ID of the prefix list. + // + // * prefix-list-name - The name of the prefix list. + Filters []*Filter `locationName:"Filter" locationNameList:"Filter" type:"list"` + + // The maximum number of results to return with a single call. To retrieve the + // remaining results, make another call with the returned nextToken value. + MaxResults *int64 `min:"1" type:"integer"` + + // The token for the next page of results. + NextToken *string `type:"string"` + + // One or more prefix list IDs. + PrefixListIds []*string `locationName:"PrefixListId" locationNameList:"item" type:"list"` +} + +// String returns the string representation +func (s DescribeManagedPrefixListsInput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s DescribeManagedPrefixListsInput) GoString() string { + return s.String() +} + +// Validate inspects the fields of the type to determine if they are valid. +func (s *DescribeManagedPrefixListsInput) Validate() error { + invalidParams := request.ErrInvalidParams{Context: "DescribeManagedPrefixListsInput"} + if s.MaxResults != nil && *s.MaxResults < 1 { + invalidParams.Add(request.NewErrParamMinValue("MaxResults", 1)) + } + + if invalidParams.Len() > 0 { + return invalidParams + } + return nil +} + +// SetDryRun sets the DryRun field's value. +func (s *DescribeManagedPrefixListsInput) SetDryRun(v bool) *DescribeManagedPrefixListsInput { + s.DryRun = &v + return s +} + +// SetFilters sets the Filters field's value. +func (s *DescribeManagedPrefixListsInput) SetFilters(v []*Filter) *DescribeManagedPrefixListsInput { + s.Filters = v + return s +} + +// SetMaxResults sets the MaxResults field's value. +func (s *DescribeManagedPrefixListsInput) SetMaxResults(v int64) *DescribeManagedPrefixListsInput { + s.MaxResults = &v + return s +} + +// SetNextToken sets the NextToken field's value. +func (s *DescribeManagedPrefixListsInput) SetNextToken(v string) *DescribeManagedPrefixListsInput { + s.NextToken = &v + return s +} + +// SetPrefixListIds sets the PrefixListIds field's value. +func (s *DescribeManagedPrefixListsInput) SetPrefixListIds(v []*string) *DescribeManagedPrefixListsInput { + s.PrefixListIds = v + return s +} + +type DescribeManagedPrefixListsOutput struct { + _ struct{} `type:"structure"` + + // The token to use to retrieve the next page of results. This value is null + // when there are no more results to return. + NextToken *string `locationName:"nextToken" type:"string"` + + // Information about the prefix lists. + PrefixLists []*ManagedPrefixList `locationName:"prefixListSet" locationNameList:"item" type:"list"` +} + +// String returns the string representation +func (s DescribeManagedPrefixListsOutput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s DescribeManagedPrefixListsOutput) GoString() string { + return s.String() +} + +// SetNextToken sets the NextToken field's value. +func (s *DescribeManagedPrefixListsOutput) SetNextToken(v string) *DescribeManagedPrefixListsOutput { + s.NextToken = &v + return s +} + +// SetPrefixLists sets the PrefixLists field's value. +func (s *DescribeManagedPrefixListsOutput) SetPrefixLists(v []*ManagedPrefixList) *DescribeManagedPrefixListsOutput { + s.PrefixLists = v + return s +} + type DescribeMovingAddressesInput struct { _ struct{} `type:"structure"` @@ -62913,9 +65110,6 @@ type DescribeNetworkInterfacesInput struct { // * attachment.instance-owner-id - The owner ID of the instance to which // the network interface is attached. // - // * attachment.nat-gateway-id - The ID of the NAT gateway to which the network - // interface is attached. - // // * attachment.status - The status of the attachment (attaching | attached // | detaching | detached). // @@ -64205,8 +66399,6 @@ type DescribeRouteTablesInput struct { // to find all resources assigned a tag with a specific key, regardless of // the tag value. // - // * transit-gateway-id - The ID of a transit gateway. - // // * vpc-id - The ID of the VPC for the route table. Filters []*Filter `locationName:"Filter" locationNameList:"Filter" type:"list"` @@ -64695,8 +66887,8 @@ type DescribeSecurityGroupsInput struct { // * egress.ip-permission.ipv6-cidr - An IPv6 CIDR block for an outbound // security group rule. // - // * egress.ip-permission.prefix-list-id - The ID (prefix) of the AWS service - // to which a security group rule allows outbound access. + // * egress.ip-permission.prefix-list-id - The ID of a prefix list to which + // a security group rule allows outbound access. // // * egress.ip-permission.protocol - The IP protocol for an outbound security // group rule (tcp | udp | icmp or a protocol number). @@ -64726,8 +66918,8 @@ type DescribeSecurityGroupsInput struct { // * ip-permission.ipv6-cidr - An IPv6 CIDR block for an inbound security // group rule. // - // * ip-permission.prefix-list-id - The ID (prefix) of the AWS service from - // which a security group rule allows inbound access. + // * ip-permission.prefix-list-id - The ID of a prefix list from which a + // security group rule allows inbound access. // // * ip-permission.protocol - The IP protocol for an inbound security group // rule (tcp | udp | icmp or a protocol number). @@ -64990,12 +67182,12 @@ type DescribeSnapshotsInput struct { // // * encrypted - Indicates whether the snapshot is encrypted (true | false) // - // * owner-alias - Value from an Amazon-maintained list (amazon | self | - // all | aws-marketplace | microsoft) of snapshot owners. Not to be confused - // with the user-configured AWS account alias, which is set from the IAM - // console. + // * owner-alias - The owner alias, from an Amazon-maintained list (amazon). + // This is not the user-configured AWS account alias set using the IAM console. + // We recommend that you use the related parameter instead of this filter. // - // * owner-id - The ID of the AWS account that owns the snapshot. + // * owner-id - The AWS account ID of the owner. We recommend that you use + // the related parameter instead of this filter. // // * progress - The progress of the snapshot, as a percentage (for example, // 80%). @@ -65039,7 +67231,8 @@ type DescribeSnapshotsInput struct { // to return. NextToken *string `type:"string"` - // Describes the snapshots owned by these owners. + // Scopes the results to snapshots with the specified owners. You can specify + // a combination of AWS account IDs, self, and amazon. OwnerIds []*string `locationName:"Owner" locationNameList:"Owner" type:"list"` // The IDs of the AWS accounts that can create volumes from the snapshot. @@ -65650,7 +67843,7 @@ type DescribeSpotInstanceRequestsInput struct { // * state - The state of the Spot Instance request (open | active | closed // | cancelled | failed). Spot request status information can help you track // your Amazon EC2 Spot Instance requests. For more information, see Spot - // Request Status (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-bid-status.html) + // request status (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-bid-status.html) // in the Amazon EC2 User Guide for Linux Instances. // // * status-code - The short code describing the most recent evaluation of @@ -67778,9 +69971,34 @@ type DescribeVolumesModificationsInput struct { // it is UnauthorizedOperation. DryRun *bool `type:"boolean"` - // The filters. Supported filters: volume-id | modification-state | target-size - // | target-iops | target-volume-type | original-size | original-iops | original-volume-type - // | start-time | originalMultiAttachEnabled | targetMultiAttachEnabled. + // The filters. + // + // * modification-state - The current modification state (modifying | optimizing + // | completed | failed). + // + // * original-iops - The original IOPS rate of the volume. + // + // * original-size - The original size of the volume, in GiB. + // + // * original-volume-type - The original volume type of the volume (standard + // | io1 | gp2 | sc1 | st1). + // + // * originalMultiAttachEnabled - Indicates whether Multi-Attach support + // was enabled (true | false). + // + // * start-time - The modification start time. + // + // * target-iops - The target IOPS rate of the volume. + // + // * target-size - The target size of the volume, in GiB. + // + // * target-volume-type - The target volume type of the volume (standard + // | io1 | gp2 | sc1 | st1). + // + // * targetMultiAttachEnabled - Indicates whether Multi-Attach support is + // to be enabled (true | false). + // + // * volume-id - The ID of the volume. Filters []*Filter `locationName:"Filter" locationNameList:"Filter" type:"list"` // The maximum number of results (up to a limit of 500) to be returned in a @@ -67790,7 +70008,7 @@ type DescribeVolumesModificationsInput struct { // The nextToken value returned by a previous paginated request. NextToken *string `type:"string"` - // The IDs of the volumes for which in-progress modifications will be described. + // The IDs of the volumes. VolumeIds []*string `locationName:"VolumeId" locationNameList:"VolumeId" type:"list"` } @@ -70101,10 +72319,11 @@ type DisableFastSnapshotRestoreSuccessItem struct { // The time at which fast snapshot restores entered the optimizing state. OptimizingTime *time.Time `locationName:"optimizingTime" type:"timestamp"` - // The alias of the snapshot owner. + // The AWS owner alias that enabled fast snapshot restores on the snapshot. + // This is intended for future use. OwnerAlias *string `locationName:"ownerAlias" type:"string"` - // The ID of the AWS account that owns the snapshot. + // The ID of the AWS account that enabled fast snapshot restores on the snapshot. OwnerId *string `locationName:"ownerId" type:"string"` // The ID of the snapshot. @@ -71517,7 +73736,7 @@ type EbsBlockDevice struct { _ struct{} `type:"structure"` // Indicates whether the EBS volume is deleted on instance termination. For - // more information, see Preserving Amazon EBS Volumes on Instance Termination + // more information, see Preserving Amazon EBS volumes on instance termination // (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/terminating-instances.html#preserving-volumes-on-termination) // in the Amazon Elastic Compute Cloud User Guide. DeleteOnTermination *bool `locationName:"deleteOnTermination" type:"boolean"` @@ -71532,7 +73751,7 @@ type EbsBlockDevice struct { // In no case can you remove encryption from an encrypted volume. // // Encrypted volumes can only be attached to instances that support Amazon EBS - // encryption. For more information, see Supported Instance Types (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSEncryption.html#EBSEncryption_supported_instances). + // encryption. For more information, see Supported instance types (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSEncryption.html#EBSEncryption_supported_instances). // // This parameter is not returned by . Encrypted *bool `locationName:"encrypted" type:"boolean"` @@ -71541,10 +73760,10 @@ type EbsBlockDevice struct { // For io1 volumes, this represents the number of IOPS that are provisioned // for the volume. For gp2 volumes, this represents the baseline performance // of the volume and the rate at which the volume accumulates I/O credits for - // bursting. For more information, see Amazon EBS Volume Types (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSVolumeTypes.html) + // bursting. For more information, see Amazon EBS volume types (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSVolumeTypes.html) // in the Amazon Elastic Compute Cloud User Guide. // - // Constraints: Range is 100-16,000 IOPS for gp2 volumes and 100 to 64,000IOPS + // Constraints: Range is 100-16,000 IOPS for gp2 volumes and 100 to 64,000 IOPS // for io1 volumes in most Regions. Maximum io1 IOPS of 64,000 is guaranteed // only on Nitro-based instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html#ec2-nitro-instances). // Other instance families guarantee performance up to 32,000 IOPS. For more @@ -71653,6 +73872,9 @@ type EbsInfo struct { // Indicates whether Amazon EBS encryption is supported. EncryptionSupport *string `locationName:"encryptionSupport" type:"string" enum:"EbsEncryptionSupport"` + + // Indicates whether non-volatile memory express (NVMe) is supported. + NvmeSupport *string `locationName:"nvmeSupport" type:"string" enum:"EbsNvmeSupport"` } // String returns the string representation @@ -71683,6 +73905,12 @@ func (s *EbsInfo) SetEncryptionSupport(v string) *EbsInfo { return s } +// SetNvmeSupport sets the NvmeSupport field's value. +func (s *EbsInfo) SetNvmeSupport(v string) *EbsInfo { + s.NvmeSupport = &v + return s +} + // Describes a parameter used to set up an EBS volume in a block device mapping. type EbsInstanceBlockDevice struct { _ struct{} `type:"structure"` @@ -72115,7 +74343,7 @@ type ElasticInferenceAccelerator struct { Count *int64 `min:"1" type:"integer"` // The type of elastic inference accelerator. The possible values are eia1.medium, - // eia1.large, and eia1.xlarge. + // eia1.large, eia1.xlarge, eia2.medium, eia2.large, and eia2.xlarge. // // Type is a required field Type *string `type:"string" required:"true"` @@ -72383,10 +74611,11 @@ type EnableFastSnapshotRestoreSuccessItem struct { // The time at which fast snapshot restores entered the optimizing state. OptimizingTime *time.Time `locationName:"optimizingTime" type:"timestamp"` - // The alias of the snapshot owner. + // The AWS owner alias that enabled fast snapshot restores on the snapshot. + // This is intended for future use. OwnerAlias *string `locationName:"ownerAlias" type:"string"` - // The ID of the AWS account that owns the snapshot. + // The ID of the AWS account that enabled fast snapshot restores on the snapshot. OwnerId *string `locationName:"ownerId" type:"string"` // The ID of the snapshot. @@ -73198,7 +75427,7 @@ type ExportImageInput struct { // Token to enable idempotency for export image requests. ClientToken *string `type:"string" idempotencyToken:"true"` - // A description of the image being exported. The maximum length is 255 bytes. + // A description of the image being exported. The maximum length is 255 characters. Description *string `type:"string"` // The disk image format. @@ -73218,15 +75447,18 @@ type ExportImageInput struct { ImageId *string `type:"string" required:"true"` // The name of the role that grants VM Import/Export permission to export images - // to your S3 bucket. If this parameter is not specified, the default role is - // named 'vmimport'. + // to your Amazon S3 bucket. If this parameter is not specified, the default + // role is named 'vmimport'. RoleName *string `type:"string"` - // Information about the destination S3 bucket. The bucket must exist and grant - // WRITE and READ_ACP permissions to the AWS account vm-import-export@amazon.com. + // Information about the destination Amazon S3 bucket. The bucket must exist + // and grant WRITE and READ_ACP permissions to the AWS account vm-import-export@amazon.com. // // S3ExportLocation is a required field S3ExportLocation *ExportTaskS3LocationRequest `type:"structure" required:"true"` + + // The tags to apply to the image being exported. + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` } // String returns the string representation @@ -73305,6 +75537,12 @@ func (s *ExportImageInput) SetS3ExportLocation(v *ExportTaskS3LocationRequest) * return s } +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *ExportImageInput) SetTagSpecifications(v []*TagSpecification) *ExportImageInput { + s.TagSpecifications = v + return s +} + type ExportImageOutput struct { _ struct{} `type:"structure"` @@ -73324,10 +75562,10 @@ type ExportImageOutput struct { Progress *string `locationName:"progress" type:"string"` // The name of the role that grants VM Import/Export permission to export images - // to your S3 bucket. + // to your Amazon S3 bucket. RoleName *string `locationName:"roleName" type:"string"` - // Information about the destination S3 bucket. + // Information about the destination Amazon S3 bucket. S3ExportLocation *ExportTaskS3Location `locationName:"s3ExportLocation" type:"structure"` // The status of the export image task. The possible values are active, completed, @@ -73336,6 +75574,9 @@ type ExportImageOutput struct { // The status message for the export image task. StatusMessage *string `locationName:"statusMessage" type:"string"` + + // Any tags assigned to the image being exported. + Tags []*Tag `locationName:"tagSet" locationNameList:"item" type:"list"` } // String returns the string representation @@ -73402,6 +75643,12 @@ func (s *ExportImageOutput) SetStatusMessage(v string) *ExportImageOutput { return s } +// SetTags sets the Tags field's value. +func (s *ExportImageOutput) SetTags(v []*Tag) *ExportImageOutput { + s.Tags = v + return s +} + // Describes an export image task. type ExportImageTask struct { _ struct{} `type:"structure"` @@ -73418,7 +75665,7 @@ type ExportImageTask struct { // The percent complete of the export image task. Progress *string `locationName:"progress" type:"string"` - // Information about the destination S3 bucket. + // Information about the destination Amazon S3 bucket. S3ExportLocation *ExportTaskS3Location `locationName:"s3ExportLocation" type:"structure"` // The status of the export image task. The possible values are active, completed, @@ -73427,6 +75674,9 @@ type ExportImageTask struct { // The status message for the export image task. StatusMessage *string `locationName:"statusMessage" type:"string"` + + // Any tags assigned to the image being exported. + Tags []*Tag `locationName:"tagSet" locationNameList:"item" type:"list"` } // String returns the string representation @@ -73481,6 +75731,12 @@ func (s *ExportImageTask) SetStatusMessage(v string) *ExportImageTask { return s } +// SetTags sets the Tags field's value. +func (s *ExportImageTask) SetTags(v []*Tag) *ExportImageTask { + s.Tags = v + return s +} + // Describes an instance export task. type ExportTask struct { _ struct{} `type:"structure"` @@ -73563,7 +75819,7 @@ func (s *ExportTask) SetTags(v []*Tag) *ExportTask { type ExportTaskS3Location struct { _ struct{} `type:"structure"` - // The destination S3 bucket. + // The destination Amazon S3 bucket. S3Bucket *string `locationName:"s3Bucket" type:"string"` // The prefix (logical hierarchy) in the bucket. @@ -73596,7 +75852,7 @@ func (s *ExportTaskS3Location) SetS3Prefix(v string) *ExportTaskS3Location { type ExportTaskS3LocationRequest struct { _ struct{} `type:"structure"` - // The destination S3 bucket. + // The destination Amazon S3 bucket. // // S3Bucket is a required field S3Bucket *string `type:"string" required:"true"` @@ -73651,8 +75907,8 @@ type ExportToS3Task struct { // The format for the exported image. DiskImageFormat *string `locationName:"diskImageFormat" type:"string" enum:"DiskImageFormat"` - // The S3 bucket for the destination image. The destination bucket must exist - // and grant WRITE and READ_ACP permissions to the AWS account vm-import-export@amazon.com. + // The Amazon S3 bucket for the destination image. The destination bucket must + // exist and grant WRITE and READ_ACP permissions to the AWS account vm-import-export@amazon.com. S3Bucket *string `locationName:"s3Bucket" type:"string"` // The encryption key for your S3 bucket. @@ -73704,12 +75960,12 @@ type ExportToS3TaskSpecification struct { // The format for the exported image. DiskImageFormat *string `locationName:"diskImageFormat" type:"string" enum:"DiskImageFormat"` - // The S3 bucket for the destination image. The destination bucket must exist - // and grant WRITE and READ_ACP permissions to the AWS account vm-import-export@amazon.com. + // The Amazon S3 bucket for the destination image. The destination bucket must + // exist and grant WRITE and READ_ACP permissions to the AWS account vm-import-export@amazon.com. S3Bucket *string `locationName:"s3Bucket" type:"string"` - // The image is written to a single object in the S3 bucket at the S3 key s3prefix - // + exportTaskId + '.' + diskImageFormat. + // The image is written to a single object in the Amazon S3 bucket at the S3 + // key s3prefix + exportTaskId + '.' + diskImageFormat. S3Prefix *string `locationName:"s3Prefix" type:"string"` } @@ -75257,12 +77513,13 @@ type GetCapacityReservationUsageInput struct { // The maximum number of results to return for the request in a single page. // The remaining results can be seen by sending another request with the returned - // nextToken value. + // nextToken value. This value can be between 5 and 500. If maxResults is given + // a larger value than 500, you receive an error. // // Valid range: Minimum value of 1. Maximum value of 1000. MaxResults *int64 `min:"1" type:"integer"` - // The token to retrieve the next page of results. + // The token to use to retrieve the next page of results. NextToken *string `type:"string"` } @@ -75909,6 +78166,114 @@ func (s *GetEbsEncryptionByDefaultOutput) SetEbsEncryptionByDefault(v bool) *Get return s } +type GetGroupsForCapacityReservationInput struct { + _ struct{} `type:"structure"` + + // The ID of the Capacity Reservation. + // + // CapacityReservationId is a required field + CapacityReservationId *string `type:"string" required:"true"` + + // Checks whether you have the required permissions for the action, without + // actually making the request, and provides an error response. If you have + // the required permissions, the error response is DryRunOperation. Otherwise, + // it is UnauthorizedOperation. + DryRun *bool `type:"boolean"` + + // The maximum number of results to return for the request in a single page. + // The remaining results can be seen by sending another request with the returned + // nextToken value. This value can be between 5 and 500. If maxResults is given + // a larger value than 500, you receive an error. + MaxResults *int64 `min:"1" type:"integer"` + + // The token to use to retrieve the next page of results. + NextToken *string `type:"string"` +} + +// String returns the string representation +func (s GetGroupsForCapacityReservationInput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s GetGroupsForCapacityReservationInput) GoString() string { + return s.String() +} + +// Validate inspects the fields of the type to determine if they are valid. +func (s *GetGroupsForCapacityReservationInput) Validate() error { + invalidParams := request.ErrInvalidParams{Context: "GetGroupsForCapacityReservationInput"} + if s.CapacityReservationId == nil { + invalidParams.Add(request.NewErrParamRequired("CapacityReservationId")) + } + if s.MaxResults != nil && *s.MaxResults < 1 { + invalidParams.Add(request.NewErrParamMinValue("MaxResults", 1)) + } + + if invalidParams.Len() > 0 { + return invalidParams + } + return nil +} + +// SetCapacityReservationId sets the CapacityReservationId field's value. +func (s *GetGroupsForCapacityReservationInput) SetCapacityReservationId(v string) *GetGroupsForCapacityReservationInput { + s.CapacityReservationId = &v + return s +} + +// SetDryRun sets the DryRun field's value. +func (s *GetGroupsForCapacityReservationInput) SetDryRun(v bool) *GetGroupsForCapacityReservationInput { + s.DryRun = &v + return s +} + +// SetMaxResults sets the MaxResults field's value. +func (s *GetGroupsForCapacityReservationInput) SetMaxResults(v int64) *GetGroupsForCapacityReservationInput { + s.MaxResults = &v + return s +} + +// SetNextToken sets the NextToken field's value. +func (s *GetGroupsForCapacityReservationInput) SetNextToken(v string) *GetGroupsForCapacityReservationInput { + s.NextToken = &v + return s +} + +type GetGroupsForCapacityReservationOutput struct { + _ struct{} `type:"structure"` + + // Information about the resource groups to which the Capacity Reservation has + // been added. + CapacityReservationGroups []*CapacityReservationGroup `locationName:"capacityReservationGroupSet" locationNameList:"item" type:"list"` + + // The token to use to retrieve the next page of results. This value is null + // when there are no more results to return. + NextToken *string `locationName:"nextToken" type:"string"` +} + +// String returns the string representation +func (s GetGroupsForCapacityReservationOutput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s GetGroupsForCapacityReservationOutput) GoString() string { + return s.String() +} + +// SetCapacityReservationGroups sets the CapacityReservationGroups field's value. +func (s *GetGroupsForCapacityReservationOutput) SetCapacityReservationGroups(v []*CapacityReservationGroup) *GetGroupsForCapacityReservationOutput { + s.CapacityReservationGroups = v + return s +} + +// SetNextToken sets the NextToken field's value. +func (s *GetGroupsForCapacityReservationOutput) SetNextToken(v string) *GetGroupsForCapacityReservationOutput { + s.NextToken = &v + return s +} + type GetHostReservationPurchasePreviewInput struct { _ struct{} `type:"structure"` @@ -76086,6 +78451,226 @@ func (s *GetLaunchTemplateDataOutput) SetLaunchTemplateData(v *ResponseLaunchTem return s } +type GetManagedPrefixListAssociationsInput struct { + _ struct{} `type:"structure"` + + // Checks whether you have the required permissions for the action, without + // actually making the request, and provides an error response. If you have + // the required permissions, the error response is DryRunOperation. Otherwise, + // it is UnauthorizedOperation. + DryRun *bool `type:"boolean"` + + // The maximum number of results to return with a single call. To retrieve the + // remaining results, make another call with the returned nextToken value. + MaxResults *int64 `min:"5" type:"integer"` + + // The token for the next page of results. + NextToken *string `type:"string"` + + // The ID of the prefix list. + // + // PrefixListId is a required field + PrefixListId *string `type:"string" required:"true"` +} + +// String returns the string representation +func (s GetManagedPrefixListAssociationsInput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s GetManagedPrefixListAssociationsInput) GoString() string { + return s.String() +} + +// Validate inspects the fields of the type to determine if they are valid. +func (s *GetManagedPrefixListAssociationsInput) Validate() error { + invalidParams := request.ErrInvalidParams{Context: "GetManagedPrefixListAssociationsInput"} + if s.MaxResults != nil && *s.MaxResults < 5 { + invalidParams.Add(request.NewErrParamMinValue("MaxResults", 5)) + } + if s.PrefixListId == nil { + invalidParams.Add(request.NewErrParamRequired("PrefixListId")) + } + + if invalidParams.Len() > 0 { + return invalidParams + } + return nil +} + +// SetDryRun sets the DryRun field's value. +func (s *GetManagedPrefixListAssociationsInput) SetDryRun(v bool) *GetManagedPrefixListAssociationsInput { + s.DryRun = &v + return s +} + +// SetMaxResults sets the MaxResults field's value. +func (s *GetManagedPrefixListAssociationsInput) SetMaxResults(v int64) *GetManagedPrefixListAssociationsInput { + s.MaxResults = &v + return s +} + +// SetNextToken sets the NextToken field's value. +func (s *GetManagedPrefixListAssociationsInput) SetNextToken(v string) *GetManagedPrefixListAssociationsInput { + s.NextToken = &v + return s +} + +// SetPrefixListId sets the PrefixListId field's value. +func (s *GetManagedPrefixListAssociationsInput) SetPrefixListId(v string) *GetManagedPrefixListAssociationsInput { + s.PrefixListId = &v + return s +} + +type GetManagedPrefixListAssociationsOutput struct { + _ struct{} `type:"structure"` + + // The token to use to retrieve the next page of results. This value is null + // when there are no more results to return. + NextToken *string `locationName:"nextToken" type:"string"` + + // Information about the associations. + PrefixListAssociations []*PrefixListAssociation `locationName:"prefixListAssociationSet" locationNameList:"item" type:"list"` +} + +// String returns the string representation +func (s GetManagedPrefixListAssociationsOutput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s GetManagedPrefixListAssociationsOutput) GoString() string { + return s.String() +} + +// SetNextToken sets the NextToken field's value. +func (s *GetManagedPrefixListAssociationsOutput) SetNextToken(v string) *GetManagedPrefixListAssociationsOutput { + s.NextToken = &v + return s +} + +// SetPrefixListAssociations sets the PrefixListAssociations field's value. +func (s *GetManagedPrefixListAssociationsOutput) SetPrefixListAssociations(v []*PrefixListAssociation) *GetManagedPrefixListAssociationsOutput { + s.PrefixListAssociations = v + return s +} + +type GetManagedPrefixListEntriesInput struct { + _ struct{} `type:"structure"` + + // Checks whether you have the required permissions for the action, without + // actually making the request, and provides an error response. If you have + // the required permissions, the error response is DryRunOperation. Otherwise, + // it is UnauthorizedOperation. + DryRun *bool `type:"boolean"` + + // The maximum number of results to return with a single call. To retrieve the + // remaining results, make another call with the returned nextToken value. + MaxResults *int64 `min:"1" type:"integer"` + + // The token for the next page of results. + NextToken *string `type:"string"` + + // The ID of the prefix list. + // + // PrefixListId is a required field + PrefixListId *string `type:"string" required:"true"` + + // The version of the prefix list for which to return the entries. The default + // is the current version. + TargetVersion *int64 `type:"long"` +} + +// String returns the string representation +func (s GetManagedPrefixListEntriesInput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s GetManagedPrefixListEntriesInput) GoString() string { + return s.String() +} + +// Validate inspects the fields of the type to determine if they are valid. +func (s *GetManagedPrefixListEntriesInput) Validate() error { + invalidParams := request.ErrInvalidParams{Context: "GetManagedPrefixListEntriesInput"} + if s.MaxResults != nil && *s.MaxResults < 1 { + invalidParams.Add(request.NewErrParamMinValue("MaxResults", 1)) + } + if s.PrefixListId == nil { + invalidParams.Add(request.NewErrParamRequired("PrefixListId")) + } + + if invalidParams.Len() > 0 { + return invalidParams + } + return nil +} + +// SetDryRun sets the DryRun field's value. +func (s *GetManagedPrefixListEntriesInput) SetDryRun(v bool) *GetManagedPrefixListEntriesInput { + s.DryRun = &v + return s +} + +// SetMaxResults sets the MaxResults field's value. +func (s *GetManagedPrefixListEntriesInput) SetMaxResults(v int64) *GetManagedPrefixListEntriesInput { + s.MaxResults = &v + return s +} + +// SetNextToken sets the NextToken field's value. +func (s *GetManagedPrefixListEntriesInput) SetNextToken(v string) *GetManagedPrefixListEntriesInput { + s.NextToken = &v + return s +} + +// SetPrefixListId sets the PrefixListId field's value. +func (s *GetManagedPrefixListEntriesInput) SetPrefixListId(v string) *GetManagedPrefixListEntriesInput { + s.PrefixListId = &v + return s +} + +// SetTargetVersion sets the TargetVersion field's value. +func (s *GetManagedPrefixListEntriesInput) SetTargetVersion(v int64) *GetManagedPrefixListEntriesInput { + s.TargetVersion = &v + return s +} + +type GetManagedPrefixListEntriesOutput struct { + _ struct{} `type:"structure"` + + // Information about the prefix list entries. + Entries []*PrefixListEntry `locationName:"entrySet" locationNameList:"item" type:"list"` + + // The token to use to retrieve the next page of results. This value is null + // when there are no more results to return. + NextToken *string `locationName:"nextToken" type:"string"` +} + +// String returns the string representation +func (s GetManagedPrefixListEntriesOutput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s GetManagedPrefixListEntriesOutput) GoString() string { + return s.String() +} + +// SetEntries sets the Entries field's value. +func (s *GetManagedPrefixListEntriesOutput) SetEntries(v []*PrefixListEntry) *GetManagedPrefixListEntriesOutput { + s.Entries = v + return s +} + +// SetNextToken sets the NextToken field's value. +func (s *GetManagedPrefixListEntriesOutput) SetNextToken(v string) *GetManagedPrefixListEntriesOutput { + s.NextToken = &v + return s +} + type GetPasswordDataInput struct { _ struct{} `type:"structure"` @@ -76965,7 +79550,7 @@ func (s *GroupIdentifier) SetGroupName(v string) *GroupIdentifier { // Indicates whether your instance is configured for hibernation. This parameter // is valid only if the instance meets the hibernation prerequisites (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Hibernate.html#hibernating-prerequisites). -// For more information, see Hibernate Your Instance (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Hibernate.html) +// For more information, see Hibernate your instance (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Hibernate.html) // in the Amazon Elastic Compute Cloud User Guide. type HibernationOptions struct { _ struct{} `type:"structure"` @@ -76993,7 +79578,7 @@ func (s *HibernationOptions) SetConfigured(v bool) *HibernationOptions { // Indicates whether your instance is configured for hibernation. This parameter // is valid only if the instance meets the hibernation prerequisites (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Hibernate.html#hibernating-prerequisites). -// For more information, see Hibernate Your Instance (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Hibernate.html) +// For more information, see Hibernate your instance (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Hibernate.html) // in the Amazon Elastic Compute Cloud User Guide. type HibernationOptionsRequest struct { _ struct{} `type:"structure"` @@ -78143,7 +80728,7 @@ type ImageDiskContainer struct { // The format of the disk image being imported. // - // Valid values: VHD | VMDK | OVA + // Valid values: OVA | VHD | VHDX |VMDK Format *string `type:"string"` // The ID of the EBS snapshot to be used for importing the snapshot. @@ -78385,6 +80970,9 @@ type ImportImageInput struct { // The name of the role to use when not using the default role, 'vmimport'. RoleName *string `type:"string"` + + // The tags to apply to the image being imported. + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` } // String returns the string representation @@ -78475,6 +81063,12 @@ func (s *ImportImageInput) SetRoleName(v string) *ImportImageInput { return s } +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *ImportImageInput) SetTagSpecifications(v []*TagSpecification) *ImportImageInput { + s.TagSpecifications = v + return s +} + // The request information of license configurations. type ImportImageLicenseConfigurationRequest struct { _ struct{} `type:"structure"` @@ -78532,7 +81126,7 @@ type ImportImageOutput struct { // A description of the import task. Description *string `locationName:"description" type:"string"` - // Indicates whether the AMI is encypted. + // Indicates whether the AMI is encrypted. Encrypted *bool `locationName:"encrypted" type:"boolean"` // The target hypervisor of the import task. @@ -78568,6 +81162,9 @@ type ImportImageOutput struct { // A detailed status message of the import task. StatusMessage *string `locationName:"statusMessage" type:"string"` + + // Any tags assigned to the image being imported. + Tags []*Tag `locationName:"tagSet" locationNameList:"item" type:"list"` } // String returns the string representation @@ -78664,6 +81261,12 @@ func (s *ImportImageOutput) SetStatusMessage(v string) *ImportImageOutput { return s } +// SetTags sets the Tags field's value. +func (s *ImportImageOutput) SetTags(v []*Tag) *ImportImageOutput { + s.Tags = v + return s +} + // Describes an import image task. type ImportImageTask struct { _ struct{} `type:"structure"` @@ -79364,6 +81967,9 @@ type ImportSnapshotInput struct { // The name of the role to use when not using the default role, 'vmimport'. RoleName *string `type:"string"` + + // The tags to apply to the snapshot being imported. + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` } // String returns the string representation @@ -79424,6 +82030,12 @@ func (s *ImportSnapshotInput) SetRoleName(v string) *ImportSnapshotInput { return s } +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *ImportSnapshotInput) SetTagSpecifications(v []*TagSpecification) *ImportSnapshotInput { + s.TagSpecifications = v + return s +} + type ImportSnapshotOutput struct { _ struct{} `type:"structure"` @@ -79435,6 +82047,9 @@ type ImportSnapshotOutput struct { // Information about the import snapshot task. SnapshotTaskDetail *SnapshotTaskDetail `locationName:"snapshotTaskDetail" type:"structure"` + + // Any tags assigned to the snapshot being imported. + Tags []*Tag `locationName:"tagSet" locationNameList:"item" type:"list"` } // String returns the string representation @@ -79465,6 +82080,12 @@ func (s *ImportSnapshotOutput) SetSnapshotTaskDetail(v *SnapshotTaskDetail) *Imp return s } +// SetTags sets the Tags field's value. +func (s *ImportSnapshotOutput) SetTags(v []*Tag) *ImportSnapshotOutput { + s.Tags = v + return s +} + // Describes an import snapshot task. type ImportSnapshotTask struct { _ struct{} `type:"structure"` @@ -79878,7 +82499,11 @@ type Instance struct { // name is only available if you've enabled DNS hostnames for your VPC. PublicDnsName *string `locationName:"dnsName" type:"string"` - // The public IPv4 address assigned to the instance, if applicable. + // The public IPv4 address, or the Carrier IP address assigned to the instance, + // if applicable. + // + // A Carrier IP address only applies to an instance launched in a subnet associated + // with a Wavelength Zone. PublicIpAddress *string `locationName:"ipAddress" type:"string"` // The RAM disk associated with this instance, if applicable. @@ -80943,6 +83568,9 @@ func (s *InstanceNetworkInterface) SetVpcId(v string) *InstanceNetworkInterface type InstanceNetworkInterfaceAssociation struct { _ struct{} `type:"structure"` + // The carrier IP address associated with the network interface. + CarrierIp *string `locationName:"carrierIp" type:"string"` + // The ID of the owner of the Elastic IP address. IpOwnerId *string `locationName:"ipOwnerId" type:"string"` @@ -80963,6 +83591,12 @@ func (s InstanceNetworkInterfaceAssociation) GoString() string { return s.String() } +// SetCarrierIp sets the CarrierIp field's value. +func (s *InstanceNetworkInterfaceAssociation) SetCarrierIp(v string) *InstanceNetworkInterfaceAssociation { + s.CarrierIp = &v + return s +} + // SetIpOwnerId sets the IpOwnerId field's value. func (s *InstanceNetworkInterfaceAssociation) SetIpOwnerId(v string) *InstanceNetworkInterfaceAssociation { s.IpOwnerId = &v @@ -81045,6 +83679,13 @@ func (s *InstanceNetworkInterfaceAttachment) SetStatus(v string) *InstanceNetwor type InstanceNetworkInterfaceSpecification struct { _ struct{} `type:"structure"` + // Indicates whether to assign a carrier IP address to the network interface. + // + // You can only assign a carrier IP address to a network interface that is in + // a subnet in a Wavelength Zone. For more information about carrier IP addresses, + // see Carrier IP addresses in the AWS Wavelength Developer Guide. + AssociateCarrierIpAddress *bool `type:"boolean"` + // Indicates whether to assign a public IPv4 address to an instance you launch // in a VPC. The public IP address can only be assigned to a network interface // for eth0, and can only be assigned to a new network interface, not an existing @@ -81135,6 +83776,12 @@ func (s InstanceNetworkInterfaceSpecification) GoString() string { return s.String() } +// SetAssociateCarrierIpAddress sets the AssociateCarrierIpAddress field's value. +func (s *InstanceNetworkInterfaceSpecification) SetAssociateCarrierIpAddress(v bool) *InstanceNetworkInterfaceSpecification { + s.AssociateCarrierIpAddress = &v + return s +} + // SetAssociatePublicIpAddress sets the AssociatePublicIpAddress field's value. func (s *InstanceNetworkInterfaceSpecification) SetAssociatePublicIpAddress(v bool) *InstanceNetworkInterfaceSpecification { s.AssociatePublicIpAddress = &v @@ -82110,9 +84757,7 @@ type IpPermission struct { // [VPC only] The IPv6 ranges. Ipv6Ranges []*Ipv6Range `locationName:"ipv6Ranges" locationNameList:"item" type:"list"` - // [VPC only] The prefix list IDs for an AWS service. With outbound rules, this - // is the AWS service to access through a VPC endpoint from instances associated - // with the security group. + // [VPC only] The prefix list IDs. PrefixListIds []*PrefixListId `locationName:"prefixListIds" locationNameList:"item" type:"list"` // The end of port range for the TCP and UDP protocols, or an ICMP/ICMPv6 code. @@ -82899,7 +85544,7 @@ func (s *LaunchTemplateBlockDeviceMappingRequest) SetVirtualName(v string) *Laun // to configure the instance to run in On-Demand capacity or to run in any open // Capacity Reservation that has matching attributes (instance type, platform, // Availability Zone). Use the CapacityReservationTarget parameter to explicitly -// target a specific Capacity Reservation. +// target a specific Capacity Reservation or a Capacity Reservation group. type LaunchTemplateCapacityReservationSpecificationRequest struct { _ struct{} `type:"structure"` @@ -82913,7 +85558,8 @@ type LaunchTemplateCapacityReservationSpecificationRequest struct { // one is available. The instance runs in On-Demand capacity. CapacityReservationPreference *string `type:"string" enum:"CapacityReservationPreference"` - // Information about the target Capacity Reservation. + // Information about the target Capacity Reservation or Capacity Reservation + // group. CapacityReservationTarget *CapacityReservationTarget `type:"structure"` } @@ -82953,7 +85599,8 @@ type LaunchTemplateCapacityReservationSpecificationResponse struct { // one is available. The instance runs in On-Demand capacity. CapacityReservationPreference *string `locationName:"capacityReservationPreference" type:"string" enum:"CapacityReservationPreference"` - // Information about the target Capacity Reservation. + // Information about the target Capacity Reservation or Capacity Reservation + // group. CapacityReservationTarget *CapacityReservationTargetResponse `locationName:"capacityReservationTarget" type:"structure"` } @@ -83689,6 +86336,15 @@ func (s *LaunchTemplateInstanceMetadataOptionsRequest) SetHttpTokens(v string) * type LaunchTemplateInstanceNetworkInterfaceSpecification struct { _ struct{} `type:"structure"` + // Indicates whether to associate a Carrier IP address with eth0 for a new network + // interface. + // + // Use this option when you launch an instance in a Wavelength Zone and want + // to associate a Carrier IP address with the network interface. For more information + // about Carrier IP addresses, see Carrier IP addresses (https://docs.aws.amazon.com/wavelength/latest/developerguide/how-wavelengths-work.html#provider-owned-ip) + // in the AWS Wavelength Developer Guide. + AssociateCarrierIpAddress *bool `locationName:"associateCarrierIpAddress" type:"boolean"` + // Indicates whether to associate a public IPv4 address with eth0 for a new // network interface. AssociatePublicIpAddress *bool `locationName:"associatePublicIpAddress" type:"boolean"` @@ -83740,6 +86396,12 @@ func (s LaunchTemplateInstanceNetworkInterfaceSpecification) GoString() string { return s.String() } +// SetAssociateCarrierIpAddress sets the AssociateCarrierIpAddress field's value. +func (s *LaunchTemplateInstanceNetworkInterfaceSpecification) SetAssociateCarrierIpAddress(v bool) *LaunchTemplateInstanceNetworkInterfaceSpecification { + s.AssociateCarrierIpAddress = &v + return s +} + // SetAssociatePublicIpAddress sets the AssociatePublicIpAddress field's value. func (s *LaunchTemplateInstanceNetworkInterfaceSpecification) SetAssociatePublicIpAddress(v bool) *LaunchTemplateInstanceNetworkInterfaceSpecification { s.AssociatePublicIpAddress = &v @@ -83822,6 +86484,14 @@ func (s *LaunchTemplateInstanceNetworkInterfaceSpecification) SetSubnetId(v stri type LaunchTemplateInstanceNetworkInterfaceSpecificationRequest struct { _ struct{} `type:"structure"` + // Associates a Carrier IP address with eth0 for a new network interface. + // + // Use this option when you launch an instance in a Wavelength Zone and want + // to associate a Carrier IP address with the network interface. For more information + // about Carrier IP addresses, see Carrier IP addresses (https://docs.aws.amazon.com/wavelength/latest/developerguide/how-wavelengths-work.html#provider-owned-ip) + // in the AWS Wavelength Developer Guide. + AssociateCarrierIpAddress *bool `type:"boolean"` + // Associates a public IPv4 address with eth0 for a new network interface. AssociatePublicIpAddress *bool `type:"boolean"` @@ -83881,6 +86551,12 @@ func (s LaunchTemplateInstanceNetworkInterfaceSpecificationRequest) GoString() s return s.String() } +// SetAssociateCarrierIpAddress sets the AssociateCarrierIpAddress field's value. +func (s *LaunchTemplateInstanceNetworkInterfaceSpecificationRequest) SetAssociateCarrierIpAddress(v bool) *LaunchTemplateInstanceNetworkInterfaceSpecificationRequest { + s.AssociateCarrierIpAddress = &v + return s +} + // SetAssociatePublicIpAddress sets the AssociatePublicIpAddress field's value. func (s *LaunchTemplateInstanceNetworkInterfaceSpecificationRequest) SetAssociatePublicIpAddress(v bool) *LaunchTemplateInstanceNetworkInterfaceSpecificationRequest { s.AssociatePublicIpAddress = &v @@ -85301,6 +87977,111 @@ func (s *LocalGatewayVirtualInterfaceGroup) SetTags(v []*Tag) *LocalGatewayVirtu return s } +// Describes a managed prefix list. +type ManagedPrefixList struct { + _ struct{} `type:"structure"` + + // The IP address version. + AddressFamily *string `locationName:"addressFamily" type:"string"` + + // The maximum number of entries for the prefix list. + MaxEntries *int64 `locationName:"maxEntries" type:"integer"` + + // The ID of the owner of the prefix list. + OwnerId *string `locationName:"ownerId" type:"string"` + + // The Amazon Resource Name (ARN) for the prefix list. + PrefixListArn *string `locationName:"prefixListArn" min:"1" type:"string"` + + // The ID of the prefix list. + PrefixListId *string `locationName:"prefixListId" type:"string"` + + // The name of the prefix list. + PrefixListName *string `locationName:"prefixListName" type:"string"` + + // The state of the prefix list. + State *string `locationName:"state" type:"string" enum:"PrefixListState"` + + // The state message. + StateMessage *string `locationName:"stateMessage" type:"string"` + + // The tags for the prefix list. + Tags []*Tag `locationName:"tagSet" locationNameList:"item" type:"list"` + + // The version of the prefix list. + Version *int64 `locationName:"version" type:"long"` +} + +// String returns the string representation +func (s ManagedPrefixList) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s ManagedPrefixList) GoString() string { + return s.String() +} + +// SetAddressFamily sets the AddressFamily field's value. +func (s *ManagedPrefixList) SetAddressFamily(v string) *ManagedPrefixList { + s.AddressFamily = &v + return s +} + +// SetMaxEntries sets the MaxEntries field's value. +func (s *ManagedPrefixList) SetMaxEntries(v int64) *ManagedPrefixList { + s.MaxEntries = &v + return s +} + +// SetOwnerId sets the OwnerId field's value. +func (s *ManagedPrefixList) SetOwnerId(v string) *ManagedPrefixList { + s.OwnerId = &v + return s +} + +// SetPrefixListArn sets the PrefixListArn field's value. +func (s *ManagedPrefixList) SetPrefixListArn(v string) *ManagedPrefixList { + s.PrefixListArn = &v + return s +} + +// SetPrefixListId sets the PrefixListId field's value. +func (s *ManagedPrefixList) SetPrefixListId(v string) *ManagedPrefixList { + s.PrefixListId = &v + return s +} + +// SetPrefixListName sets the PrefixListName field's value. +func (s *ManagedPrefixList) SetPrefixListName(v string) *ManagedPrefixList { + s.PrefixListName = &v + return s +} + +// SetState sets the State field's value. +func (s *ManagedPrefixList) SetState(v string) *ManagedPrefixList { + s.State = &v + return s +} + +// SetStateMessage sets the StateMessage field's value. +func (s *ManagedPrefixList) SetStateMessage(v string) *ManagedPrefixList { + s.StateMessage = &v + return s +} + +// SetTags sets the Tags field's value. +func (s *ManagedPrefixList) SetTags(v []*Tag) *ManagedPrefixList { + s.Tags = v + return s +} + +// SetVersion sets the Version field's value. +func (s *ManagedPrefixList) SetVersion(v int64) *ManagedPrefixList { + s.Version = &v + return s +} + // Describes the memory for the instance type. type MemoryInfo struct { _ struct{} `type:"structure"` @@ -85334,14 +88115,16 @@ type ModifyAvailabilityZoneGroupInput struct { // it is UnauthorizedOperation. DryRun *bool `type:"boolean"` - // The name of the Availability Zone Group. + // The name of the Availability Zone group, Local Zone group, or Wavelength + // Zone group. // // GroupName is a required field GroupName *string `type:"string" required:"true"` - // Indicates whether to enable or disable membership. The valid values are opted-in. - // You must contact AWS Support (https://console.aws.amazon.com/support/home#/case/create%3FissueType=customer-service%26serviceCode=general-info%26getting-started%26categoryCode=using-aws%26services) - // to disable an Availability Zone group. + // Indicates whether you are opted in to the Local Zone group or Wavelength + // Zone group. The only valid value is opted-in. You must contact AWS Support + // (https://console.aws.amazon.com/support/home#/case/create%3FissueType=customer-service%26serviceCode=general-info%26getting-started%26categoryCode=using-aws%26services) + // to opt out of a Local Zone group, or Wavelength Zone group. // // OptInStatus is a required field OptInStatus *string `type:"string" required:"true" enum:"ModifyAvailabilityZoneOptInStatus"` @@ -86572,7 +89355,7 @@ type ModifyInstanceAttributeInput struct { // // To add instance store volumes to an Amazon EBS-backed instance, you must // add them when you launch the instance. For more information, see Updating - // the Block Device Mapping when Launching an Instance (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/block-device-mapping-concepts.html#Using_OverridingAMIBDM) + // the block device mapping when launching an instance (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/block-device-mapping-concepts.html#Using_OverridingAMIBDM) // in the Amazon Elastic Compute Cloud User Guide. BlockDeviceMappings []*InstanceBlockDeviceMappingSpecification `locationName:"blockDeviceMapping" locationNameList:"item" type:"list"` @@ -86615,7 +89398,7 @@ type ModifyInstanceAttributeInput struct { InstanceInitiatedShutdownBehavior *AttributeValue `locationName:"instanceInitiatedShutdownBehavior" type:"structure"` // Changes the instance type to the specified value. For more information, see - // Instance Types (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html). + // Instance types (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html). // If the instance type is not valid, the error returned is InvalidInstanceAttributeValue. InstanceType *AttributeValue `locationName:"instanceType" type:"structure"` @@ -87423,6 +90206,135 @@ func (s *ModifyLaunchTemplateOutput) SetLaunchTemplate(v *LaunchTemplate) *Modif return s } +type ModifyManagedPrefixListInput struct { + _ struct{} `type:"structure"` + + // One or more entries to add to the prefix list. + AddEntries []*AddPrefixListEntry `locationName:"AddEntry" type:"list"` + + // The current version of the prefix list. + CurrentVersion *int64 `type:"long"` + + // Checks whether you have the required permissions for the action, without + // actually making the request, and provides an error response. If you have + // the required permissions, the error response is DryRunOperation. Otherwise, + // it is UnauthorizedOperation. + DryRun *bool `type:"boolean"` + + // The ID of the prefix list. + // + // PrefixListId is a required field + PrefixListId *string `type:"string" required:"true"` + + // A name for the prefix list. + PrefixListName *string `type:"string"` + + // One or more entries to remove from the prefix list. + RemoveEntries []*RemovePrefixListEntry `locationName:"RemoveEntry" type:"list"` +} + +// String returns the string representation +func (s ModifyManagedPrefixListInput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s ModifyManagedPrefixListInput) GoString() string { + return s.String() +} + +// Validate inspects the fields of the type to determine if they are valid. +func (s *ModifyManagedPrefixListInput) Validate() error { + invalidParams := request.ErrInvalidParams{Context: "ModifyManagedPrefixListInput"} + if s.PrefixListId == nil { + invalidParams.Add(request.NewErrParamRequired("PrefixListId")) + } + if s.AddEntries != nil { + for i, v := range s.AddEntries { + if v == nil { + continue + } + if err := v.Validate(); err != nil { + invalidParams.AddNested(fmt.Sprintf("%s[%v]", "AddEntries", i), err.(request.ErrInvalidParams)) + } + } + } + if s.RemoveEntries != nil { + for i, v := range s.RemoveEntries { + if v == nil { + continue + } + if err := v.Validate(); err != nil { + invalidParams.AddNested(fmt.Sprintf("%s[%v]", "RemoveEntries", i), err.(request.ErrInvalidParams)) + } + } + } + + if invalidParams.Len() > 0 { + return invalidParams + } + return nil +} + +// SetAddEntries sets the AddEntries field's value. +func (s *ModifyManagedPrefixListInput) SetAddEntries(v []*AddPrefixListEntry) *ModifyManagedPrefixListInput { + s.AddEntries = v + return s +} + +// SetCurrentVersion sets the CurrentVersion field's value. +func (s *ModifyManagedPrefixListInput) SetCurrentVersion(v int64) *ModifyManagedPrefixListInput { + s.CurrentVersion = &v + return s +} + +// SetDryRun sets the DryRun field's value. +func (s *ModifyManagedPrefixListInput) SetDryRun(v bool) *ModifyManagedPrefixListInput { + s.DryRun = &v + return s +} + +// SetPrefixListId sets the PrefixListId field's value. +func (s *ModifyManagedPrefixListInput) SetPrefixListId(v string) *ModifyManagedPrefixListInput { + s.PrefixListId = &v + return s +} + +// SetPrefixListName sets the PrefixListName field's value. +func (s *ModifyManagedPrefixListInput) SetPrefixListName(v string) *ModifyManagedPrefixListInput { + s.PrefixListName = &v + return s +} + +// SetRemoveEntries sets the RemoveEntries field's value. +func (s *ModifyManagedPrefixListInput) SetRemoveEntries(v []*RemovePrefixListEntry) *ModifyManagedPrefixListInput { + s.RemoveEntries = v + return s +} + +type ModifyManagedPrefixListOutput struct { + _ struct{} `type:"structure"` + + // Information about the prefix list. + PrefixList *ManagedPrefixList `locationName:"prefixList" type:"structure"` +} + +// String returns the string representation +func (s ModifyManagedPrefixListOutput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s ModifyManagedPrefixListOutput) GoString() string { + return s.String() +} + +// SetPrefixList sets the PrefixList field's value. +func (s *ModifyManagedPrefixListOutput) SetPrefixList(v *ManagedPrefixList) *ModifyManagedPrefixListOutput { + s.PrefixList = v + return s +} + // Contains the parameters for ModifyNetworkInterfaceAttribute. type ModifyNetworkInterfaceAttributeInput struct { _ struct{} `type:"structure"` @@ -89693,19 +92605,19 @@ type ModifyVpnTunnelOptionsSpecification struct { // One or more Diffie-Hellman group numbers that are permitted for the VPN tunnel // for phase 1 IKE negotiations. // - // Valid values: 2 | 14 | 15 | 16 | 17 | 18 | 22 | 23 | 24 + // Valid values: 2 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 Phase1DHGroupNumbers []*Phase1DHGroupNumbersRequestListValue `locationName:"Phase1DHGroupNumber" locationNameList:"item" type:"list"` // One or more encryption algorithms that are permitted for the VPN tunnel for // phase 1 IKE negotiations. // - // Valid values: AES128 | AES256 + // Valid values: AES128 | AES256 | AES128-GCM-16 | AES256-GCM-16 Phase1EncryptionAlgorithms []*Phase1EncryptionAlgorithmsRequestListValue `locationName:"Phase1EncryptionAlgorithm" locationNameList:"item" type:"list"` // One or more integrity algorithms that are permitted for the VPN tunnel for // phase 1 IKE negotiations. // - // Valid values: SHA1 | SHA2-256 + // Valid values: SHA1 | SHA2-256 | SHA2-384 | SHA2-512 Phase1IntegrityAlgorithms []*Phase1IntegrityAlgorithmsRequestListValue `locationName:"Phase1IntegrityAlgorithm" locationNameList:"item" type:"list"` // The lifetime for phase 1 of the IKE negotiation, in seconds. @@ -89718,19 +92630,19 @@ type ModifyVpnTunnelOptionsSpecification struct { // One or more Diffie-Hellman group numbers that are permitted for the VPN tunnel // for phase 2 IKE negotiations. // - // Valid values: 2 | 5 | 14 | 15 | 16 | 17 | 18 | 22 | 23 | 24 + // Valid values: 2 | 5 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 Phase2DHGroupNumbers []*Phase2DHGroupNumbersRequestListValue `locationName:"Phase2DHGroupNumber" locationNameList:"item" type:"list"` // One or more encryption algorithms that are permitted for the VPN tunnel for // phase 2 IKE negotiations. // - // Valid values: AES128 | AES256 + // Valid values: AES128 | AES256 | AES128-GCM-16 | AES256-GCM-16 Phase2EncryptionAlgorithms []*Phase2EncryptionAlgorithmsRequestListValue `locationName:"Phase2EncryptionAlgorithm" locationNameList:"item" type:"list"` // One or more integrity algorithms that are permitted for the VPN tunnel for // phase 2 IKE negotiations. // - // Valid values: SHA1 | SHA2-256 + // Valid values: SHA1 | SHA2-256 | SHA2-384 | SHA2-512 Phase2IntegrityAlgorithms []*Phase2IntegrityAlgorithmsRequestListValue `locationName:"Phase2IntegrityAlgorithm" locationNameList:"item" type:"list"` // The lifetime for phase 2 of the IKE negotiation, in seconds. @@ -89773,7 +92685,7 @@ type ModifyVpnTunnelOptionsSpecification struct { // Default: 1024 ReplayWindowSize *int64 `type:"integer"` - // The range of inside IP addresses for the tunnel. Any specified CIDR blocks + // The range of inside IPv4 addresses for the tunnel. Any specified CIDR blocks // must be unique across all VPN connections that use the same virtual private // gateway. // @@ -89794,6 +92706,12 @@ type ModifyVpnTunnelOptionsSpecification struct { // // * 169.254.169.252/30 TunnelInsideCidr *string `type:"string"` + + // The range of inside IPv6 addresses for the tunnel. Any specified CIDR blocks + // must be unique across all VPN connections that use the same transit gateway. + // + // Constraints: A size /126 CIDR block from the local fd00::/8 range. + TunnelInsideIpv6Cidr *string `type:"string"` } // String returns the string representation @@ -89896,6 +92814,12 @@ func (s *ModifyVpnTunnelOptionsSpecification) SetTunnelInsideCidr(v string) *Mod return s } +// SetTunnelInsideIpv6Cidr sets the TunnelInsideIpv6Cidr field's value. +func (s *ModifyVpnTunnelOptionsSpecification) SetTunnelInsideIpv6Cidr(v string) *ModifyVpnTunnelOptionsSpecification { + s.TunnelInsideIpv6Cidr = &v + return s +} + type MonitorInstancesInput struct { _ struct{} `type:"structure"` @@ -90809,7 +93733,9 @@ func (s *NetworkInterface) SetVpcId(v string) *NetworkInterface { return s } -// Describes association information for an Elastic IP address (IPv4 only). +// Describes association information for an Elastic IP address (IPv4 only), +// or a Carrier IP address (for a network interface which resides in a subnet +// in a Wavelength Zone). type NetworkInterfaceAssociation struct { _ struct{} `type:"structure"` @@ -90819,13 +93745,23 @@ type NetworkInterfaceAssociation struct { // The association ID. AssociationId *string `locationName:"associationId" type:"string"` + // The carrier IP address associated with the network interface. + // + // This option is only available when the network interface is in a subnet which + // is associated with a Wavelength Zone. + CarrierIp *string `locationName:"carrierIp" type:"string"` + + // The customer-owned IP address associated with the network interface. + CustomerOwnedIp *string `locationName:"customerOwnedIp" type:"string"` + // The ID of the Elastic IP address owner. IpOwnerId *string `locationName:"ipOwnerId" type:"string"` // The public DNS name. PublicDnsName *string `locationName:"publicDnsName" type:"string"` - // The address of the Elastic IP address bound to the network interface. + // The address of the Elastic IP address or Carrier IP address bound to the + // network interface. PublicIp *string `locationName:"publicIp" type:"string"` } @@ -90851,6 +93787,18 @@ func (s *NetworkInterfaceAssociation) SetAssociationId(v string) *NetworkInterfa return s } +// SetCarrierIp sets the CarrierIp field's value. +func (s *NetworkInterfaceAssociation) SetCarrierIp(v string) *NetworkInterfaceAssociation { + s.CarrierIp = &v + return s +} + +// SetCustomerOwnedIp sets the CustomerOwnedIp field's value. +func (s *NetworkInterfaceAssociation) SetCustomerOwnedIp(v string) *NetworkInterfaceAssociation { + s.CustomerOwnedIp = &v + return s +} + // SetIpOwnerId sets the IpOwnerId field's value. func (s *NetworkInterfaceAssociation) SetIpOwnerId(v string) *NetworkInterfaceAssociation { s.IpOwnerId = &v @@ -92184,6 +95132,72 @@ func (s *PrefixList) SetPrefixListName(v string) *PrefixList { return s } +// Describes the resource with which a prefix list is associated. +type PrefixListAssociation struct { + _ struct{} `type:"structure"` + + // The ID of the resource. + ResourceId *string `locationName:"resourceId" type:"string"` + + // The owner of the resource. + ResourceOwner *string `locationName:"resourceOwner" type:"string"` +} + +// String returns the string representation +func (s PrefixListAssociation) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s PrefixListAssociation) GoString() string { + return s.String() +} + +// SetResourceId sets the ResourceId field's value. +func (s *PrefixListAssociation) SetResourceId(v string) *PrefixListAssociation { + s.ResourceId = &v + return s +} + +// SetResourceOwner sets the ResourceOwner field's value. +func (s *PrefixListAssociation) SetResourceOwner(v string) *PrefixListAssociation { + s.ResourceOwner = &v + return s +} + +// Describes a prefix list entry. +type PrefixListEntry struct { + _ struct{} `type:"structure"` + + // The CIDR block. + Cidr *string `locationName:"cidr" type:"string"` + + // The description. + Description *string `locationName:"description" type:"string"` +} + +// String returns the string representation +func (s PrefixListEntry) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s PrefixListEntry) GoString() string { + return s.String() +} + +// SetCidr sets the Cidr field's value. +func (s *PrefixListEntry) SetCidr(v string) *PrefixListEntry { + s.Cidr = &v + return s +} + +// SetDescription sets the Description field's value. +func (s *PrefixListEntry) SetDescription(v string) *PrefixListEntry { + s.Description = &v + return s +} + // Describes a prefix list ID. type PrefixListId struct { _ struct{} `type:"structure"` @@ -93017,6 +96031,9 @@ type PurchaseHostReservationInput struct { // // OfferingId is a required field OfferingId *string `type:"string" required:"true"` + + // The tags to apply to the Dedicated Host Reservation during purchase. + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` } // String returns the string representation @@ -93075,6 +96092,12 @@ func (s *PurchaseHostReservationInput) SetOfferingId(v string) *PurchaseHostRese return s } +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *PurchaseHostReservationInput) SetTagSpecifications(v []*TagSpecification) *PurchaseHostReservationInput { + s.TagSpecifications = v + return s +} + type PurchaseHostReservationOutput struct { _ struct{} `type:"structure"` @@ -94303,7 +97326,8 @@ type ReleaseAddressInput struct { // it is UnauthorizedOperation. DryRun *bool `locationName:"dryRun" type:"boolean"` - // The location that the IP address is released from. + // The set of Availability Zones, Local Zones, or Wavelength Zones from which + // AWS advertises IP addresses. // // If you provide an incorrect network border group, you will receive an InvalidAddress.NotFound // error. For more information, see Error Codes (https://docs.aws.amazon.com/AWSEC2/latest/APIReference/errors-overview.html). @@ -94436,6 +97460,45 @@ func (s *ReleaseHostsOutput) SetUnsuccessful(v []*UnsuccessfulItem) *ReleaseHost return s } +// An entry for a prefix list. +type RemovePrefixListEntry struct { + _ struct{} `type:"structure"` + + // The CIDR block. + // + // Cidr is a required field + Cidr *string `type:"string" required:"true"` +} + +// String returns the string representation +func (s RemovePrefixListEntry) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s RemovePrefixListEntry) GoString() string { + return s.String() +} + +// Validate inspects the fields of the type to determine if they are valid. +func (s *RemovePrefixListEntry) Validate() error { + invalidParams := request.ErrInvalidParams{Context: "RemovePrefixListEntry"} + if s.Cidr == nil { + invalidParams.Add(request.NewErrParamRequired("Cidr")) + } + + if invalidParams.Len() > 0 { + return invalidParams + } + return nil +} + +// SetCidr sets the Cidr field's value. +func (s *RemovePrefixListEntry) SetCidr(v string) *RemovePrefixListEntry { + s.Cidr = &v + return s +} + type ReplaceIamInstanceProfileAssociationInput struct { _ struct{} `type:"structure"` @@ -94768,6 +97831,9 @@ func (s ReplaceNetworkAclEntryOutput) GoString() string { type ReplaceRouteInput struct { _ struct{} `type:"structure"` + // [IPv4 traffic only] The ID of a carrier gateway. + CarrierGatewayId *string `type:"string"` + // The IPv4 CIDR address block used for the destination match. The value that // you provide must match the CIDR of an existing route in the table. DestinationCidrBlock *string `locationName:"destinationCidrBlock" type:"string"` @@ -94776,6 +97842,9 @@ type ReplaceRouteInput struct { // you provide must match the CIDR of an existing route in the table. DestinationIpv6CidrBlock *string `locationName:"destinationIpv6CidrBlock" type:"string"` + // The ID of the prefix list for the route. + DestinationPrefixListId *string `type:"string"` + // Checks whether you have the required permissions for the action, without // actually making the request, and provides an error response. If you have // the required permissions, the error response is DryRunOperation. Otherwise, @@ -94838,6 +97907,12 @@ func (s *ReplaceRouteInput) Validate() error { return nil } +// SetCarrierGatewayId sets the CarrierGatewayId field's value. +func (s *ReplaceRouteInput) SetCarrierGatewayId(v string) *ReplaceRouteInput { + s.CarrierGatewayId = &v + return s +} + // SetDestinationCidrBlock sets the DestinationCidrBlock field's value. func (s *ReplaceRouteInput) SetDestinationCidrBlock(v string) *ReplaceRouteInput { s.DestinationCidrBlock = &v @@ -94850,6 +97925,12 @@ func (s *ReplaceRouteInput) SetDestinationIpv6CidrBlock(v string) *ReplaceRouteI return s } +// SetDestinationPrefixListId sets the DestinationPrefixListId field's value. +func (s *ReplaceRouteInput) SetDestinationPrefixListId(v string) *ReplaceRouteInput { + s.DestinationPrefixListId = &v + return s +} + // SetDryRun sets the DryRun field's value. func (s *ReplaceRouteInput) SetDryRun(v bool) *ReplaceRouteInput { s.DryRun = &v @@ -95290,8 +98371,8 @@ type RequestLaunchTemplateData struct { // in the Amazon Elastic Compute Cloud User Guide. CpuOptions *LaunchTemplateCpuOptionsRequest `type:"structure"` - // The credit option for CPU usage of the instance. Valid for T2 or T3 instances - // only. + // The credit option for CPU usage of the instance. Valid for T2, T3, or T3a + // instances only. CreditSpecification *CreditSpecificationRequest `type:"structure"` // If you set this parameter to true, you can't terminate the instance using @@ -95753,6 +98834,12 @@ type RequestSpotInstancesInput struct { // The default is the On-Demand price. SpotPrice *string `locationName:"spotPrice" type:"string"` + // The key-value pair for tagging the Spot Instance request on creation. The + // value for ResourceType must be spot-instances-request, otherwise the Spot + // Instance request fails. To tag the Spot Instance request after it has been + // created, see CreateTags (https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_CreateTags.html). + TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` + // The Spot Instance request type. // // Default: one-time @@ -95856,6 +98943,12 @@ func (s *RequestSpotInstancesInput) SetSpotPrice(v string) *RequestSpotInstances return s } +// SetTagSpecifications sets the TagSpecifications field's value. +func (s *RequestSpotInstancesInput) SetTagSpecifications(v []*TagSpecification) *RequestSpotInstancesInput { + s.TagSpecifications = v + return s +} + // SetType sets the Type field's value. func (s *RequestSpotInstancesInput) SetType(v string) *RequestSpotInstancesInput { s.Type = &v @@ -97743,6 +100836,107 @@ func (s *RestoreAddressToClassicOutput) SetStatus(v string) *RestoreAddressToCla return s } +type RestoreManagedPrefixListVersionInput struct { + _ struct{} `type:"structure"` + + // The current version number for the prefix list. + // + // CurrentVersion is a required field + CurrentVersion *int64 `type:"long" required:"true"` + + // Checks whether you have the required permissions for the action, without + // actually making the request, and provides an error response. If you have + // the required permissions, the error response is DryRunOperation. Otherwise, + // it is UnauthorizedOperation. + DryRun *bool `type:"boolean"` + + // The ID of the prefix list. + // + // PrefixListId is a required field + PrefixListId *string `type:"string" required:"true"` + + // The version to restore. + // + // PreviousVersion is a required field + PreviousVersion *int64 `type:"long" required:"true"` +} + +// String returns the string representation +func (s RestoreManagedPrefixListVersionInput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s RestoreManagedPrefixListVersionInput) GoString() string { + return s.String() +} + +// Validate inspects the fields of the type to determine if they are valid. +func (s *RestoreManagedPrefixListVersionInput) Validate() error { + invalidParams := request.ErrInvalidParams{Context: "RestoreManagedPrefixListVersionInput"} + if s.CurrentVersion == nil { + invalidParams.Add(request.NewErrParamRequired("CurrentVersion")) + } + if s.PrefixListId == nil { + invalidParams.Add(request.NewErrParamRequired("PrefixListId")) + } + if s.PreviousVersion == nil { + invalidParams.Add(request.NewErrParamRequired("PreviousVersion")) + } + + if invalidParams.Len() > 0 { + return invalidParams + } + return nil +} + +// SetCurrentVersion sets the CurrentVersion field's value. +func (s *RestoreManagedPrefixListVersionInput) SetCurrentVersion(v int64) *RestoreManagedPrefixListVersionInput { + s.CurrentVersion = &v + return s +} + +// SetDryRun sets the DryRun field's value. +func (s *RestoreManagedPrefixListVersionInput) SetDryRun(v bool) *RestoreManagedPrefixListVersionInput { + s.DryRun = &v + return s +} + +// SetPrefixListId sets the PrefixListId field's value. +func (s *RestoreManagedPrefixListVersionInput) SetPrefixListId(v string) *RestoreManagedPrefixListVersionInput { + s.PrefixListId = &v + return s +} + +// SetPreviousVersion sets the PreviousVersion field's value. +func (s *RestoreManagedPrefixListVersionInput) SetPreviousVersion(v int64) *RestoreManagedPrefixListVersionInput { + s.PreviousVersion = &v + return s +} + +type RestoreManagedPrefixListVersionOutput struct { + _ struct{} `type:"structure"` + + // Information about the prefix list. + PrefixList *ManagedPrefixList `locationName:"prefixList" type:"structure"` +} + +// String returns the string representation +func (s RestoreManagedPrefixListVersionOutput) String() string { + return awsutil.Prettify(s) +} + +// GoString returns the string representation +func (s RestoreManagedPrefixListVersionOutput) GoString() string { + return s.String() +} + +// SetPrefixList sets the PrefixList field's value. +func (s *RestoreManagedPrefixListVersionOutput) SetPrefixList(v *ManagedPrefixList) *RestoreManagedPrefixListVersionOutput { + s.PrefixList = v + return s +} + type RevokeClientVpnIngressInput struct { _ struct{} `type:"structure"` @@ -98123,6 +101317,9 @@ func (s RevokeSecurityGroupIngressOutput) GoString() string { type Route struct { _ struct{} `type:"structure"` + // The ID of the carrier gateway. + CarrierGatewayId *string `locationName:"carrierGatewayId" type:"string"` + // The IPv4 CIDR block used for the destination match. DestinationCidrBlock *string `locationName:"destinationCidrBlock" type:"string"` @@ -98185,6 +101382,12 @@ func (s Route) GoString() string { return s.String() } +// SetCarrierGatewayId sets the CarrierGatewayId field's value. +func (s *Route) SetCarrierGatewayId(v string) *Route { + s.CarrierGatewayId = &v + return s +} + // SetDestinationCidrBlock sets the DestinationCidrBlock field's value. func (s *Route) SetDestinationCidrBlock(v string) *Route { s.DestinationCidrBlock = &v @@ -98475,14 +101678,14 @@ type RunInstancesInput struct { ClientToken *string `locationName:"clientToken" type:"string" idempotencyToken:"true"` // The CPU options for the instance. For more information, see Optimizing CPU - // Options (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-optimize-cpu.html) + // options (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-optimize-cpu.html) // in the Amazon Elastic Compute Cloud User Guide. CpuOptions *CpuOptionsRequest `type:"structure"` // The credit option for CPU usage of the burstable performance instance. Valid // values are standard and unlimited. To change this attribute after launch, // use ModifyInstanceCreditSpecification (https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_ModifyInstanceCreditSpecification.html). - // For more information, see Burstable Performance Instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/burstable-performance-instances.html) + // For more information, see Burstable performance instances (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/burstable-performance-instances.html) // in the Amazon Elastic Compute Cloud User Guide. // // Default: standard (T2 instances) or unlimited (T3/T3a instances) @@ -98526,7 +101729,7 @@ type RunInstancesInput struct { ElasticInferenceAccelerators []*ElasticInferenceAccelerator `locationName:"ElasticInferenceAccelerator" locationNameList:"item" type:"list"` // Indicates whether an instance is enabled for hibernation. For more information, - // see Hibernate Your Instance (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Hibernate.html) + // see Hibernate your instance (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Hibernate.html) // in the Amazon Elastic Compute Cloud User Guide. HibernationOptions *HibernationOptionsRequest `type:"structure"` @@ -98549,7 +101752,7 @@ type RunInstancesInput struct { // InstanceInterruptionBehavior is set to either hibernate or stop. InstanceMarketOptions *InstanceMarketOptionsRequest `type:"structure"` - // The instance type. For more information, see Instance Types (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html) + // The instance type. For more information, see Instance types (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html) // in the Amazon Elastic Compute Cloud User Guide. // // Default: m1.small @@ -98609,7 +101812,7 @@ type RunInstancesInput struct { MaxCount *int64 `type:"integer" required:"true"` // The metadata options for the instance. For more information, see Instance - // Metadata and User Data (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html). + // metadata and user data (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html). MetadataOptions *InstanceMetadataOptionsRequest `type:"structure"` // The minimum number of instances to launch. If you specify a minimum that @@ -98686,7 +101889,7 @@ type RunInstancesInput struct { TagSpecifications []*TagSpecification `locationName:"TagSpecification" locationNameList:"item" type:"list"` // The user data to make available to the instance. For more information, see - // Running Commands on Your Linux Instance at Launch (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/user-data.html) + // Running commands on your Linux instance at launch (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/user-data.html) // (Linux) and Adding User Data (https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/ec2-instance-metadata.html#instancedata-add-user-data) // (Windows). If you are using a command line tool, base64-encoding is performed // for you, and you can load the text from a file. Otherwise, you must provide @@ -101192,9 +104395,10 @@ type Snapshot struct { // key for the parent volume. KmsKeyId *string `locationName:"kmsKeyId" type:"string"` - // Value from an Amazon-maintained list (amazon | self | all | aws-marketplace - // | microsoft) of snapshot owners. Not to be confused with the user-configured - // AWS account alias, which is set from the IAM console. + // The AWS owner alias, as maintained by Amazon. The possible values are: amazon + // | self | all | aws-marketplace | microsoft. This AWS owner alias is not to + // be confused with the user-configured AWS account alias, which is set from + // the IAM console. OwnerAlias *string `locationName:"ownerAlias" type:"string"` // The AWS account ID of the EBS snapshot owner. @@ -101357,7 +104561,7 @@ type SnapshotDetail struct { // The URL used to access the disk image. Url *string `locationName:"url" type:"string"` - // The S3 bucket for the disk image. + // The Amazon S3 bucket for the disk image. UserBucket *UserBucketDetails `locationName:"userBucket" type:"structure"` } @@ -101447,7 +104651,7 @@ type SnapshotDiskContainer struct { // a https URL (https://..) or an Amazon S3 URL (s3://..). Url *string `type:"string"` - // The S3 bucket for the disk image. + // The Amazon S3 bucket for the disk image. UserBucket *UserBucket `type:"structure"` } @@ -101627,7 +104831,7 @@ type SnapshotTaskDetail struct { // The URL of the disk image from which the snapshot is created. Url *string `locationName:"url" type:"string"` - // The S3 bucket for the disk image. + // The Amazon S3 bucket for the disk image. UserBucket *UserBucketDetails `locationName:"userBucket" type:"structure"` } @@ -102107,7 +105311,7 @@ type SpotFleetRequestConfigData struct { // The Amazon Resource Name (ARN) of an AWS Identity and Access Management (IAM) // role that grants the Spot Fleet the permission to request, launch, terminate, - // and tag instances on your behalf. For more information, see Spot Fleet Prerequisites + // and tag instances on your behalf. For more information, see Spot Fleet prerequisites // (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-fleet-requests.html#spot-fleet-prerequisites) // in the Amazon EC2 User Guide for Linux Instances. Spot Fleet can terminate // Spot Instances on your behalf when you cancel its Spot Fleet request using @@ -102499,7 +105703,7 @@ type SpotInstanceRequest struct { SpotPrice *string `locationName:"spotPrice" type:"string"` // The state of the Spot Instance request. Spot status information helps track - // your Spot Instance requests. For more information, see Spot Status (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-bid-status.html) + // your Spot Instance requests. For more information, see Spot status (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-bid-status.html) // in the Amazon EC2 User Guide for Linux Instances. State *string `locationName:"state" type:"string" enum:"SpotInstanceState"` @@ -102685,7 +105889,7 @@ func (s *SpotInstanceStateFault) SetMessage(v string) *SpotInstanceStateFault { type SpotInstanceStatus struct { _ struct{} `type:"structure"` - // The status code. For a list of status codes, see Spot Status Codes (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-bid-status.html#spot-instance-bid-status-understand) + // The status code. For a list of status codes, see Spot status codes (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-bid-status.html#spot-instance-bid-status-understand) // in the Amazon EC2 User Guide for Linux Instances. Code *string `locationName:"code" type:"string"` @@ -103109,8 +106313,7 @@ type StaleIpPermission struct { // The IP ranges. Not applicable for stale security group rules. IpRanges []*string `locationName:"ipRanges" locationNameList:"item" type:"list"` - // The prefix list IDs for an AWS service. Not applicable for stale security - // group rules. + // The prefix list IDs. Not applicable for stale security group rules. PrefixListIds []*string `locationName:"prefixListIds" locationNameList:"item" type:"list"` // The end of the port range for the TCP and UDP protocols, or an ICMP type @@ -103482,7 +106685,7 @@ type StopInstancesInput struct { // Hibernates the instance if the instance was enabled for hibernation at launch. // If the instance cannot hibernate successfully, a normal shutdown occurs. - // For more information, see Hibernate Your Instance (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Hibernate.html) + // For more information, see Hibernate your instance (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Hibernate.html) // in the Amazon Elastic Compute Cloud User Guide. // // Default: false @@ -104046,13 +107249,17 @@ type TagSpecification struct { _ struct{} `type:"structure"` // The type of resource to tag. Currently, the resource types that support tagging - // on creation are: capacity-reservation | client-vpn-endpoint | dedicated-host - // | fleet | fpga-image | instance | ipv4pool-ec2 | ipv6pool-ec2 | key-pair - // | launch-template | natgateway | spot-fleet-request | placement-group | snapshot - // | traffic-mirror-filter | traffic-mirror-session | traffic-mirror-target + // on creation are: capacity-reservation | client-vpn-endpoint | customer-gateway + // | dedicated-host | dhcp-options | export-image-task | export-instance-task + // | fleet | fpga-image | host-reservation | import-image-task | import-snapshot-task + // | instance | internet-gateway | ipv4pool-ec2 | ipv6pool-ec2 | key-pair | + // launch-template | placement-group | prefix-list | natgateway | network-acl + // | route-table | security-group | spot-fleet-request | spot-instances-request + // | snapshot | subnet | traffic-mirror-filter | traffic-mirror-session | traffic-mirror-target // | transit-gateway | transit-gateway-attachment | transit-gateway-route-table - // | vpc-endpoint (for interface VPC endpoints)| vpc-endpoint-service (for gateway - // VPC endpoints) | volume | vpc-flow-log. + // | volume |vpc | vpc-peering-connection | vpc-endpoint (for interface and + // gateway endpoints) | vpc-endpoint-service (for AWS PrivateLink) | vpc-flow-log + // | vpn-connection | vpn-gateway. // // To tag a resource after it has been created, see CreateTags (https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_CreateTags.html). ResourceType *string `locationName:"resourceType" type:"string" enum:"ResourceType"` @@ -106163,28 +109370,28 @@ type TransitGatewayRequestOptions struct { // A private Autonomous System Number (ASN) for the Amazon side of a BGP session. // The range is 64512 to 65534 for 16-bit ASNs and 4200000000 to 4294967294 - // for 32-bit ASNs. + // for 32-bit ASNs. The default is 64512. AmazonSideAsn *int64 `type:"long"` - // Enable or disable automatic acceptance of attachment requests. The default - // is disable. + // Enable or disable automatic acceptance of attachment requests. Disabled by + // default. AutoAcceptSharedAttachments *string `type:"string" enum:"AutoAcceptSharedAttachmentsValue"` // Enable or disable automatic association with the default association route - // table. The default is enable. + // table. Enabled by default. DefaultRouteTableAssociation *string `type:"string" enum:"DefaultRouteTableAssociationValue"` // Enable or disable automatic propagation of routes to the default propagation - // route table. The default is enable. + // route table. Enabled by default. DefaultRouteTablePropagation *string `type:"string" enum:"DefaultRouteTablePropagationValue"` - // Enable or disable DNS support. + // Enable or disable DNS support. Enabled by default. DnsSupport *string `type:"string" enum:"DnsSupportValue"` // Indicates whether multicast is enabled on the transit gateway MulticastSupport *string `type:"string" enum:"MulticastSupportValue"` - // Enable or disable Equal Cost Multipath Protocol support. + // Enable or disable Equal Cost Multipath Protocol support. Enabled by default. VpnEcmpSupport *string `type:"string" enum:"VpnEcmpSupportValue"` } @@ -106698,8 +109905,11 @@ type TunnelOption struct { // The number of packets in an IKE replay window. ReplayWindowSize *int64 `locationName:"replayWindowSize" type:"integer"` - // The range of inside IP addresses for the tunnel. + // The range of inside IPv4 addresses for the tunnel. TunnelInsideCidr *string `locationName:"tunnelInsideCidr" type:"string"` + + // The range of inside IPv6 addresses for the tunnel. + TunnelInsideIpv6Cidr *string `locationName:"tunnelInsideIpv6Cidr" type:"string"` } // String returns the string representation @@ -106808,6 +110018,12 @@ func (s *TunnelOption) SetTunnelInsideCidr(v string) *TunnelOption { return s } +// SetTunnelInsideIpv6Cidr sets the TunnelInsideIpv6Cidr field's value. +func (s *TunnelOption) SetTunnelInsideIpv6Cidr(v string) *TunnelOption { + s.TunnelInsideIpv6Cidr = &v + return s +} + type UnassignIpv6AddressesInput struct { _ struct{} `type:"structure"` @@ -107357,11 +110573,11 @@ func (s *UpdateSecurityGroupRuleDescriptionsIngressOutput) SetReturn(v bool) *Up return s } -// Describes the S3 bucket for the disk image. +// Describes the Amazon S3 bucket for the disk image. type UserBucket struct { _ struct{} `type:"structure"` - // The name of the S3 bucket where the disk image is located. + // The name of the Amazon S3 bucket where the disk image is located. S3Bucket *string `type:"string"` // The file name of the disk image. @@ -107390,11 +110606,11 @@ func (s *UserBucket) SetS3Key(v string) *UserBucket { return s } -// Describes the S3 bucket for the disk image. +// Describes the Amazon S3 bucket for the disk image. type UserBucketDetails struct { _ struct{} `type:"structure"` - // The S3 bucket from which the disk image was created. + // The Amazon S3 bucket from which the disk image was created. S3Bucket *string `locationName:"s3Bucket" type:"string"` // The file name of the disk image. @@ -108031,7 +111247,7 @@ type VolumeModification struct { // The original IOPS rate of the volume. OriginalIops *int64 `locationName:"originalIops" type:"integer"` - // The original size of the volume. + // The original size of the volume, in GiB. OriginalSize *int64 `locationName:"originalSize" type:"integer"` // The original EBS volume type of the volume. @@ -108448,8 +111664,7 @@ type Vpc struct { // Information about the IPv4 CIDR blocks associated with the VPC. CidrBlockAssociationSet []*VpcCidrBlockAssociation `locationName:"cidrBlockAssociationSet" locationNameList:"item" type:"list"` - // The ID of the set of DHCP options you've associated with the VPC (or default - // if the default options are associated with the VPC). + // The ID of the set of DHCP options you've associated with the VPC. DhcpOptionsId *string `locationName:"dhcpOptionsId" type:"string"` // The allowed tenancy of instances launched into the VPC. @@ -108958,7 +112173,8 @@ type VpcIpv6CidrBlockAssociation struct { // The ID of the IPv6 address pool from which the IPv6 CIDR block is allocated. Ipv6Pool *string `locationName:"ipv6Pool" type:"string"` - // The name of the location from which we advertise the IPV6 CIDR block. + // The name of the unique set of Availability Zones, Local Zones, or Wavelength + // Zones from which AWS advertises IP addresses, for example, us-east-1-wl1-bos-wlz-1. NetworkBorderGroup *string `locationName:"networkBorderGroup" type:"string"` } @@ -109368,6 +112584,9 @@ type VpnConnectionOptions struct { // must be used for devices that don't support BGP. StaticRoutesOnly *bool `locationName:"staticRoutesOnly" type:"boolean"` + // Indicates whether the VPN tunnels process IPv4 or IPv6 traffic. + TunnelInsideIpVersion *string `locationName:"tunnelInsideIpVersion" type:"string" enum:"TunnelInsideIpVersion"` + // Indicates the VPN tunnel options. TunnelOptions []*TunnelOption `locationName:"tunnelOptionSet" locationNameList:"item" type:"list"` } @@ -109394,6 +112613,12 @@ func (s *VpnConnectionOptions) SetStaticRoutesOnly(v bool) *VpnConnectionOptions return s } +// SetTunnelInsideIpVersion sets the TunnelInsideIpVersion field's value. +func (s *VpnConnectionOptions) SetTunnelInsideIpVersion(v string) *VpnConnectionOptions { + s.TunnelInsideIpVersion = &v + return s +} + // SetTunnelOptions sets the TunnelOptions field's value. func (s *VpnConnectionOptions) SetTunnelOptions(v []*TunnelOption) *VpnConnectionOptions { s.TunnelOptions = v @@ -109416,6 +112641,11 @@ type VpnConnectionOptionsSpecification struct { // Default: false StaticRoutesOnly *bool `locationName:"staticRoutesOnly" type:"boolean"` + // Indicate whether the VPN tunnels process IPv4 or IPv6 traffic. + // + // Default: ipv4 + TunnelInsideIpVersion *string `type:"string" enum:"TunnelInsideIpVersion"` + // The tunnel options for the VPN connection. TunnelOptions []*VpnTunnelOptionsSpecification `type:"list"` } @@ -109442,6 +112672,12 @@ func (s *VpnConnectionOptionsSpecification) SetStaticRoutesOnly(v bool) *VpnConn return s } +// SetTunnelInsideIpVersion sets the TunnelInsideIpVersion field's value. +func (s *VpnConnectionOptionsSpecification) SetTunnelInsideIpVersion(v string) *VpnConnectionOptionsSpecification { + s.TunnelInsideIpVersion = &v + return s +} + // SetTunnelOptions sets the TunnelOptions field's value. func (s *VpnConnectionOptionsSpecification) SetTunnelOptions(v []*VpnTunnelOptionsSpecification) *VpnConnectionOptionsSpecification { s.TunnelOptions = v @@ -109588,19 +112824,19 @@ type VpnTunnelOptionsSpecification struct { // One or more Diffie-Hellman group numbers that are permitted for the VPN tunnel // for phase 1 IKE negotiations. // - // Valid values: 2 | 14 | 15 | 16 | 17 | 18 | 22 | 23 | 24 + // Valid values: 2 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 Phase1DHGroupNumbers []*Phase1DHGroupNumbersRequestListValue `locationName:"Phase1DHGroupNumber" locationNameList:"item" type:"list"` // One or more encryption algorithms that are permitted for the VPN tunnel for // phase 1 IKE negotiations. // - // Valid values: AES128 | AES256 + // Valid values: AES128 | AES256 | AES128-GCM-16 | AES256-GCM-16 Phase1EncryptionAlgorithms []*Phase1EncryptionAlgorithmsRequestListValue `locationName:"Phase1EncryptionAlgorithm" locationNameList:"item" type:"list"` // One or more integrity algorithms that are permitted for the VPN tunnel for // phase 1 IKE negotiations. // - // Valid values: SHA1 | SHA2-256 + // Valid values: SHA1 | SHA2-256 | SHA2-384 | SHA2-512 Phase1IntegrityAlgorithms []*Phase1IntegrityAlgorithmsRequestListValue `locationName:"Phase1IntegrityAlgorithm" locationNameList:"item" type:"list"` // The lifetime for phase 1 of the IKE negotiation, in seconds. @@ -109613,19 +112849,19 @@ type VpnTunnelOptionsSpecification struct { // One or more Diffie-Hellman group numbers that are permitted for the VPN tunnel // for phase 2 IKE negotiations. // - // Valid values: 2 | 5 | 14 | 15 | 16 | 17 | 18 | 22 | 23 | 24 + // Valid values: 2 | 5 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 Phase2DHGroupNumbers []*Phase2DHGroupNumbersRequestListValue `locationName:"Phase2DHGroupNumber" locationNameList:"item" type:"list"` // One or more encryption algorithms that are permitted for the VPN tunnel for // phase 2 IKE negotiations. // - // Valid values: AES128 | AES256 + // Valid values: AES128 | AES256 | AES128-GCM-16 | AES256-GCM-16 Phase2EncryptionAlgorithms []*Phase2EncryptionAlgorithmsRequestListValue `locationName:"Phase2EncryptionAlgorithm" locationNameList:"item" type:"list"` // One or more integrity algorithms that are permitted for the VPN tunnel for // phase 2 IKE negotiations. // - // Valid values: SHA1 | SHA2-256 + // Valid values: SHA1 | SHA2-256 | SHA2-384 | SHA2-512 Phase2IntegrityAlgorithms []*Phase2IntegrityAlgorithmsRequestListValue `locationName:"Phase2IntegrityAlgorithm" locationNameList:"item" type:"list"` // The lifetime for phase 2 of the IKE negotiation, in seconds. @@ -109668,7 +112904,7 @@ type VpnTunnelOptionsSpecification struct { // Default: 1024 ReplayWindowSize *int64 `type:"integer"` - // The range of inside IP addresses for the tunnel. Any specified CIDR blocks + // The range of inside IPv4 addresses for the tunnel. Any specified CIDR blocks // must be unique across all VPN connections that use the same virtual private // gateway. // @@ -109689,6 +112925,12 @@ type VpnTunnelOptionsSpecification struct { // // * 169.254.169.252/30 TunnelInsideCidr *string `type:"string"` + + // The range of inside IPv6 addresses for the tunnel. Any specified CIDR blocks + // must be unique across all VPN connections that use the same transit gateway. + // + // Constraints: A size /126 CIDR block from the local fd00::/8 range. + TunnelInsideIpv6Cidr *string `type:"string"` } // String returns the string representation @@ -109791,6 +113033,12 @@ func (s *VpnTunnelOptionsSpecification) SetTunnelInsideCidr(v string) *VpnTunnel return s } +// SetTunnelInsideIpv6Cidr sets the TunnelInsideIpv6Cidr field's value. +func (s *VpnTunnelOptionsSpecification) SetTunnelInsideIpv6Cidr(v string) *VpnTunnelOptionsSpecification { + s.TunnelInsideIpv6Cidr = &v + return s +} + type WithdrawByoipCidrInput struct { _ struct{} `type:"structure"` @@ -109872,6 +113120,14 @@ const ( AccountAttributeNameDefaultVpc = "default-vpc" ) +// AccountAttributeName_Values returns all elements of the AccountAttributeName enum +func AccountAttributeName_Values() []string { + return []string{ + AccountAttributeNameSupportedPlatforms, + AccountAttributeNameDefaultVpc, + } +} + const ( // ActivityStatusError is a ActivityStatus enum value ActivityStatusError = "error" @@ -109886,6 +113142,16 @@ const ( ActivityStatusFulfilled = "fulfilled" ) +// ActivityStatus_Values returns all elements of the ActivityStatus enum +func ActivityStatus_Values() []string { + return []string{ + ActivityStatusError, + ActivityStatusPendingFulfillment, + ActivityStatusPendingTermination, + ActivityStatusFulfilled, + } +} + const ( // AffinityDefault is a Affinity enum value AffinityDefault = "default" @@ -109894,6 +113160,14 @@ const ( AffinityHost = "host" ) +// Affinity_Values returns all elements of the Affinity enum +func Affinity_Values() []string { + return []string{ + AffinityDefault, + AffinityHost, + } +} + const ( // AllocationStateAvailable is a AllocationState enum value AllocationStateAvailable = "available" @@ -109914,6 +113188,18 @@ const ( AllocationStatePending = "pending" ) +// AllocationState_Values returns all elements of the AllocationState enum +func AllocationState_Values() []string { + return []string{ + AllocationStateAvailable, + AllocationStateUnderAssessment, + AllocationStatePermanentFailure, + AllocationStateReleased, + AllocationStateReleasedPermanentFailure, + AllocationStatePending, + } +} + const ( // AllocationStrategyLowestPrice is a AllocationStrategy enum value AllocationStrategyLowestPrice = "lowestPrice" @@ -109925,6 +113211,15 @@ const ( AllocationStrategyCapacityOptimized = "capacityOptimized" ) +// AllocationStrategy_Values returns all elements of the AllocationStrategy enum +func AllocationStrategy_Values() []string { + return []string{ + AllocationStrategyLowestPrice, + AllocationStrategyDiversified, + AllocationStrategyCapacityOptimized, + } +} + const ( // AllowsMultipleInstanceTypesOn is a AllowsMultipleInstanceTypes enum value AllowsMultipleInstanceTypesOn = "on" @@ -109933,6 +113228,14 @@ const ( AllowsMultipleInstanceTypesOff = "off" ) +// AllowsMultipleInstanceTypes_Values returns all elements of the AllowsMultipleInstanceTypes enum +func AllowsMultipleInstanceTypes_Values() []string { + return []string{ + AllowsMultipleInstanceTypesOn, + AllowsMultipleInstanceTypesOff, + } +} + const ( // ArchitectureTypeI386 is a ArchitectureType enum value ArchitectureTypeI386 = "i386" @@ -109944,6 +113247,15 @@ const ( ArchitectureTypeArm64 = "arm64" ) +// ArchitectureType_Values returns all elements of the ArchitectureType enum +func ArchitectureType_Values() []string { + return []string{ + ArchitectureTypeI386, + ArchitectureTypeX8664, + ArchitectureTypeArm64, + } +} + const ( // ArchitectureValuesI386 is a ArchitectureValues enum value ArchitectureValuesI386 = "i386" @@ -109955,11 +113267,27 @@ const ( ArchitectureValuesArm64 = "arm64" ) +// ArchitectureValues_Values returns all elements of the ArchitectureValues enum +func ArchitectureValues_Values() []string { + return []string{ + ArchitectureValuesI386, + ArchitectureValuesX8664, + ArchitectureValuesArm64, + } +} + const ( // AssociatedNetworkTypeVpc is a AssociatedNetworkType enum value AssociatedNetworkTypeVpc = "vpc" ) +// AssociatedNetworkType_Values returns all elements of the AssociatedNetworkType enum +func AssociatedNetworkType_Values() []string { + return []string{ + AssociatedNetworkTypeVpc, + } +} + const ( // AssociationStatusCodeAssociating is a AssociationStatusCode enum value AssociationStatusCodeAssociating = "associating" @@ -109977,6 +113305,17 @@ const ( AssociationStatusCodeDisassociated = "disassociated" ) +// AssociationStatusCode_Values returns all elements of the AssociationStatusCode enum +func AssociationStatusCode_Values() []string { + return []string{ + AssociationStatusCodeAssociating, + AssociationStatusCodeAssociated, + AssociationStatusCodeAssociationFailed, + AssociationStatusCodeDisassociating, + AssociationStatusCodeDisassociated, + } +} + const ( // AttachmentStatusAttaching is a AttachmentStatus enum value AttachmentStatusAttaching = "attaching" @@ -109991,6 +113330,16 @@ const ( AttachmentStatusDetached = "detached" ) +// AttachmentStatus_Values returns all elements of the AttachmentStatus enum +func AttachmentStatus_Values() []string { + return []string{ + AttachmentStatusAttaching, + AttachmentStatusAttached, + AttachmentStatusDetaching, + AttachmentStatusDetached, + } +} + const ( // AutoAcceptSharedAttachmentsValueEnable is a AutoAcceptSharedAttachmentsValue enum value AutoAcceptSharedAttachmentsValueEnable = "enable" @@ -109999,6 +113348,14 @@ const ( AutoAcceptSharedAttachmentsValueDisable = "disable" ) +// AutoAcceptSharedAttachmentsValue_Values returns all elements of the AutoAcceptSharedAttachmentsValue enum +func AutoAcceptSharedAttachmentsValue_Values() []string { + return []string{ + AutoAcceptSharedAttachmentsValueEnable, + AutoAcceptSharedAttachmentsValueDisable, + } +} + const ( // AutoPlacementOn is a AutoPlacement enum value AutoPlacementOn = "on" @@ -110007,6 +113364,14 @@ const ( AutoPlacementOff = "off" ) +// AutoPlacement_Values returns all elements of the AutoPlacement enum +func AutoPlacement_Values() []string { + return []string{ + AutoPlacementOn, + AutoPlacementOff, + } +} + const ( // AvailabilityZoneOptInStatusOptInNotRequired is a AvailabilityZoneOptInStatus enum value AvailabilityZoneOptInStatusOptInNotRequired = "opt-in-not-required" @@ -110018,6 +113383,15 @@ const ( AvailabilityZoneOptInStatusNotOptedIn = "not-opted-in" ) +// AvailabilityZoneOptInStatus_Values returns all elements of the AvailabilityZoneOptInStatus enum +func AvailabilityZoneOptInStatus_Values() []string { + return []string{ + AvailabilityZoneOptInStatusOptInNotRequired, + AvailabilityZoneOptInStatusOptedIn, + AvailabilityZoneOptInStatusNotOptedIn, + } +} + const ( // AvailabilityZoneStateAvailable is a AvailabilityZoneState enum value AvailabilityZoneStateAvailable = "available" @@ -110032,6 +113406,16 @@ const ( AvailabilityZoneStateUnavailable = "unavailable" ) +// AvailabilityZoneState_Values returns all elements of the AvailabilityZoneState enum +func AvailabilityZoneState_Values() []string { + return []string{ + AvailabilityZoneStateAvailable, + AvailabilityZoneStateInformation, + AvailabilityZoneStateImpaired, + AvailabilityZoneStateUnavailable, + } +} + const ( // BatchStateSubmitted is a BatchState enum value BatchStateSubmitted = "submitted" @@ -110055,6 +113439,19 @@ const ( BatchStateModifying = "modifying" ) +// BatchState_Values returns all elements of the BatchState enum +func BatchState_Values() []string { + return []string{ + BatchStateSubmitted, + BatchStateActive, + BatchStateCancelled, + BatchStateFailed, + BatchStateCancelledRunning, + BatchStateCancelledTerminating, + BatchStateModifying, + } +} + const ( // BundleTaskStatePending is a BundleTaskState enum value BundleTaskStatePending = "pending" @@ -110078,6 +113475,19 @@ const ( BundleTaskStateFailed = "failed" ) +// BundleTaskState_Values returns all elements of the BundleTaskState enum +func BundleTaskState_Values() []string { + return []string{ + BundleTaskStatePending, + BundleTaskStateWaitingForShutdown, + BundleTaskStateBundling, + BundleTaskStateStoring, + BundleTaskStateCancelling, + BundleTaskStateComplete, + BundleTaskStateFailed, + } +} + const ( // ByoipCidrStateAdvertised is a ByoipCidrState enum value ByoipCidrStateAdvertised = "advertised" @@ -110104,6 +113514,20 @@ const ( ByoipCidrStateProvisionedNotPubliclyAdvertisable = "provisioned-not-publicly-advertisable" ) +// ByoipCidrState_Values returns all elements of the ByoipCidrState enum +func ByoipCidrState_Values() []string { + return []string{ + ByoipCidrStateAdvertised, + ByoipCidrStateDeprovisioned, + ByoipCidrStateFailedDeprovision, + ByoipCidrStateFailedProvision, + ByoipCidrStatePendingDeprovision, + ByoipCidrStatePendingProvision, + ByoipCidrStateProvisioned, + ByoipCidrStateProvisionedNotPubliclyAdvertisable, + } +} + const ( // CancelBatchErrorCodeFleetRequestIdDoesNotExist is a CancelBatchErrorCode enum value CancelBatchErrorCodeFleetRequestIdDoesNotExist = "fleetRequestIdDoesNotExist" @@ -110118,6 +113542,16 @@ const ( CancelBatchErrorCodeUnexpectedError = "unexpectedError" ) +// CancelBatchErrorCode_Values returns all elements of the CancelBatchErrorCode enum +func CancelBatchErrorCode_Values() []string { + return []string{ + CancelBatchErrorCodeFleetRequestIdDoesNotExist, + CancelBatchErrorCodeFleetRequestIdMalformed, + CancelBatchErrorCodeFleetRequestNotInCancellableState, + CancelBatchErrorCodeUnexpectedError, + } +} + const ( // CancelSpotInstanceRequestStateActive is a CancelSpotInstanceRequestState enum value CancelSpotInstanceRequestStateActive = "active" @@ -110135,6 +113569,17 @@ const ( CancelSpotInstanceRequestStateCompleted = "completed" ) +// CancelSpotInstanceRequestState_Values returns all elements of the CancelSpotInstanceRequestState enum +func CancelSpotInstanceRequestState_Values() []string { + return []string{ + CancelSpotInstanceRequestStateActive, + CancelSpotInstanceRequestStateOpen, + CancelSpotInstanceRequestStateClosed, + CancelSpotInstanceRequestStateCancelled, + CancelSpotInstanceRequestStateCompleted, + } +} + const ( // CapacityReservationInstancePlatformLinuxUnix is a CapacityReservationInstancePlatform enum value CapacityReservationInstancePlatformLinuxUnix = "Linux/UNIX" @@ -110170,6 +113615,23 @@ const ( CapacityReservationInstancePlatformLinuxwithSqlserverEnterprise = "Linux with SQL Server Enterprise" ) +// CapacityReservationInstancePlatform_Values returns all elements of the CapacityReservationInstancePlatform enum +func CapacityReservationInstancePlatform_Values() []string { + return []string{ + CapacityReservationInstancePlatformLinuxUnix, + CapacityReservationInstancePlatformRedHatEnterpriseLinux, + CapacityReservationInstancePlatformSuselinux, + CapacityReservationInstancePlatformWindows, + CapacityReservationInstancePlatformWindowswithSqlserver, + CapacityReservationInstancePlatformWindowswithSqlserverEnterprise, + CapacityReservationInstancePlatformWindowswithSqlserverStandard, + CapacityReservationInstancePlatformWindowswithSqlserverWeb, + CapacityReservationInstancePlatformLinuxwithSqlserverStandard, + CapacityReservationInstancePlatformLinuxwithSqlserverWeb, + CapacityReservationInstancePlatformLinuxwithSqlserverEnterprise, + } +} + const ( // CapacityReservationPreferenceOpen is a CapacityReservationPreference enum value CapacityReservationPreferenceOpen = "open" @@ -110178,6 +113640,14 @@ const ( CapacityReservationPreferenceNone = "none" ) +// CapacityReservationPreference_Values returns all elements of the CapacityReservationPreference enum +func CapacityReservationPreference_Values() []string { + return []string{ + CapacityReservationPreferenceOpen, + CapacityReservationPreferenceNone, + } +} + const ( // CapacityReservationStateActive is a CapacityReservationState enum value CapacityReservationStateActive = "active" @@ -110195,6 +113665,17 @@ const ( CapacityReservationStateFailed = "failed" ) +// CapacityReservationState_Values returns all elements of the CapacityReservationState enum +func CapacityReservationState_Values() []string { + return []string{ + CapacityReservationStateActive, + CapacityReservationStateExpired, + CapacityReservationStateCancelled, + CapacityReservationStatePending, + CapacityReservationStateFailed, + } +} + const ( // CapacityReservationTenancyDefault is a CapacityReservationTenancy enum value CapacityReservationTenancyDefault = "default" @@ -110203,6 +113684,38 @@ const ( CapacityReservationTenancyDedicated = "dedicated" ) +// CapacityReservationTenancy_Values returns all elements of the CapacityReservationTenancy enum +func CapacityReservationTenancy_Values() []string { + return []string{ + CapacityReservationTenancyDefault, + CapacityReservationTenancyDedicated, + } +} + +const ( + // CarrierGatewayStatePending is a CarrierGatewayState enum value + CarrierGatewayStatePending = "pending" + + // CarrierGatewayStateAvailable is a CarrierGatewayState enum value + CarrierGatewayStateAvailable = "available" + + // CarrierGatewayStateDeleting is a CarrierGatewayState enum value + CarrierGatewayStateDeleting = "deleting" + + // CarrierGatewayStateDeleted is a CarrierGatewayState enum value + CarrierGatewayStateDeleted = "deleted" +) + +// CarrierGatewayState_Values returns all elements of the CarrierGatewayState enum +func CarrierGatewayState_Values() []string { + return []string{ + CarrierGatewayStatePending, + CarrierGatewayStateAvailable, + CarrierGatewayStateDeleting, + CarrierGatewayStateDeleted, + } +} + const ( // ClientCertificateRevocationListStatusCodePending is a ClientCertificateRevocationListStatusCode enum value ClientCertificateRevocationListStatusCodePending = "pending" @@ -110211,6 +113724,14 @@ const ( ClientCertificateRevocationListStatusCodeActive = "active" ) +// ClientCertificateRevocationListStatusCode_Values returns all elements of the ClientCertificateRevocationListStatusCode enum +func ClientCertificateRevocationListStatusCode_Values() []string { + return []string{ + ClientCertificateRevocationListStatusCodePending, + ClientCertificateRevocationListStatusCodeActive, + } +} + const ( // ClientVpnAuthenticationTypeCertificateAuthentication is a ClientVpnAuthenticationType enum value ClientVpnAuthenticationTypeCertificateAuthentication = "certificate-authentication" @@ -110222,6 +113743,15 @@ const ( ClientVpnAuthenticationTypeFederatedAuthentication = "federated-authentication" ) +// ClientVpnAuthenticationType_Values returns all elements of the ClientVpnAuthenticationType enum +func ClientVpnAuthenticationType_Values() []string { + return []string{ + ClientVpnAuthenticationTypeCertificateAuthentication, + ClientVpnAuthenticationTypeDirectoryServiceAuthentication, + ClientVpnAuthenticationTypeFederatedAuthentication, + } +} + const ( // ClientVpnAuthorizationRuleStatusCodeAuthorizing is a ClientVpnAuthorizationRuleStatusCode enum value ClientVpnAuthorizationRuleStatusCodeAuthorizing = "authorizing" @@ -110236,6 +113766,16 @@ const ( ClientVpnAuthorizationRuleStatusCodeRevoking = "revoking" ) +// ClientVpnAuthorizationRuleStatusCode_Values returns all elements of the ClientVpnAuthorizationRuleStatusCode enum +func ClientVpnAuthorizationRuleStatusCode_Values() []string { + return []string{ + ClientVpnAuthorizationRuleStatusCodeAuthorizing, + ClientVpnAuthorizationRuleStatusCodeActive, + ClientVpnAuthorizationRuleStatusCodeFailed, + ClientVpnAuthorizationRuleStatusCodeRevoking, + } +} + const ( // ClientVpnConnectionStatusCodeActive is a ClientVpnConnectionStatusCode enum value ClientVpnConnectionStatusCodeActive = "active" @@ -110250,6 +113790,16 @@ const ( ClientVpnConnectionStatusCodeTerminated = "terminated" ) +// ClientVpnConnectionStatusCode_Values returns all elements of the ClientVpnConnectionStatusCode enum +func ClientVpnConnectionStatusCode_Values() []string { + return []string{ + ClientVpnConnectionStatusCodeActive, + ClientVpnConnectionStatusCodeFailedToTerminate, + ClientVpnConnectionStatusCodeTerminating, + ClientVpnConnectionStatusCodeTerminated, + } +} + const ( // ClientVpnEndpointStatusCodePendingAssociate is a ClientVpnEndpointStatusCode enum value ClientVpnEndpointStatusCodePendingAssociate = "pending-associate" @@ -110264,6 +113814,16 @@ const ( ClientVpnEndpointStatusCodeDeleted = "deleted" ) +// ClientVpnEndpointStatusCode_Values returns all elements of the ClientVpnEndpointStatusCode enum +func ClientVpnEndpointStatusCode_Values() []string { + return []string{ + ClientVpnEndpointStatusCodePendingAssociate, + ClientVpnEndpointStatusCodeAvailable, + ClientVpnEndpointStatusCodeDeleting, + ClientVpnEndpointStatusCodeDeleted, + } +} + const ( // ClientVpnRouteStatusCodeCreating is a ClientVpnRouteStatusCode enum value ClientVpnRouteStatusCodeCreating = "creating" @@ -110278,6 +113838,16 @@ const ( ClientVpnRouteStatusCodeDeleting = "deleting" ) +// ClientVpnRouteStatusCode_Values returns all elements of the ClientVpnRouteStatusCode enum +func ClientVpnRouteStatusCode_Values() []string { + return []string{ + ClientVpnRouteStatusCodeCreating, + ClientVpnRouteStatusCodeActive, + ClientVpnRouteStatusCodeFailed, + ClientVpnRouteStatusCodeDeleting, + } +} + const ( // ConnectionNotificationStateEnabled is a ConnectionNotificationState enum value ConnectionNotificationStateEnabled = "Enabled" @@ -110286,16 +113856,38 @@ const ( ConnectionNotificationStateDisabled = "Disabled" ) +// ConnectionNotificationState_Values returns all elements of the ConnectionNotificationState enum +func ConnectionNotificationState_Values() []string { + return []string{ + ConnectionNotificationStateEnabled, + ConnectionNotificationStateDisabled, + } +} + const ( // ConnectionNotificationTypeTopic is a ConnectionNotificationType enum value ConnectionNotificationTypeTopic = "Topic" ) +// ConnectionNotificationType_Values returns all elements of the ConnectionNotificationType enum +func ConnectionNotificationType_Values() []string { + return []string{ + ConnectionNotificationTypeTopic, + } +} + const ( // ContainerFormatOva is a ContainerFormat enum value ContainerFormatOva = "ova" ) +// ContainerFormat_Values returns all elements of the ContainerFormat enum +func ContainerFormat_Values() []string { + return []string{ + ContainerFormatOva, + } +} + const ( // ConversionTaskStateActive is a ConversionTaskState enum value ConversionTaskStateActive = "active" @@ -110310,16 +113902,40 @@ const ( ConversionTaskStateCompleted = "completed" ) +// ConversionTaskState_Values returns all elements of the ConversionTaskState enum +func ConversionTaskState_Values() []string { + return []string{ + ConversionTaskStateActive, + ConversionTaskStateCancelling, + ConversionTaskStateCancelled, + ConversionTaskStateCompleted, + } +} + const ( // CopyTagsFromSourceVolume is a CopyTagsFromSource enum value CopyTagsFromSourceVolume = "volume" ) +// CopyTagsFromSource_Values returns all elements of the CopyTagsFromSource enum +func CopyTagsFromSource_Values() []string { + return []string{ + CopyTagsFromSourceVolume, + } +} + const ( // CurrencyCodeValuesUsd is a CurrencyCodeValues enum value CurrencyCodeValuesUsd = "USD" ) +// CurrencyCodeValues_Values returns all elements of the CurrencyCodeValues enum +func CurrencyCodeValues_Values() []string { + return []string{ + CurrencyCodeValuesUsd, + } +} + const ( // DatafeedSubscriptionStateActive is a DatafeedSubscriptionState enum value DatafeedSubscriptionStateActive = "Active" @@ -110328,6 +113944,14 @@ const ( DatafeedSubscriptionStateInactive = "Inactive" ) +// DatafeedSubscriptionState_Values returns all elements of the DatafeedSubscriptionState enum +func DatafeedSubscriptionState_Values() []string { + return []string{ + DatafeedSubscriptionStateActive, + DatafeedSubscriptionStateInactive, + } +} + const ( // DefaultRouteTableAssociationValueEnable is a DefaultRouteTableAssociationValue enum value DefaultRouteTableAssociationValueEnable = "enable" @@ -110336,6 +113960,14 @@ const ( DefaultRouteTableAssociationValueDisable = "disable" ) +// DefaultRouteTableAssociationValue_Values returns all elements of the DefaultRouteTableAssociationValue enum +func DefaultRouteTableAssociationValue_Values() []string { + return []string{ + DefaultRouteTableAssociationValueEnable, + DefaultRouteTableAssociationValueDisable, + } +} + const ( // DefaultRouteTablePropagationValueEnable is a DefaultRouteTablePropagationValue enum value DefaultRouteTablePropagationValueEnable = "enable" @@ -110344,6 +113976,14 @@ const ( DefaultRouteTablePropagationValueDisable = "disable" ) +// DefaultRouteTablePropagationValue_Values returns all elements of the DefaultRouteTablePropagationValue enum +func DefaultRouteTablePropagationValue_Values() []string { + return []string{ + DefaultRouteTablePropagationValueEnable, + DefaultRouteTablePropagationValueDisable, + } +} + const ( // DefaultTargetCapacityTypeSpot is a DefaultTargetCapacityType enum value DefaultTargetCapacityTypeSpot = "spot" @@ -110352,6 +113992,14 @@ const ( DefaultTargetCapacityTypeOnDemand = "on-demand" ) +// DefaultTargetCapacityType_Values returns all elements of the DefaultTargetCapacityType enum +func DefaultTargetCapacityType_Values() []string { + return []string{ + DefaultTargetCapacityTypeSpot, + DefaultTargetCapacityTypeOnDemand, + } +} + const ( // DeleteFleetErrorCodeFleetIdDoesNotExist is a DeleteFleetErrorCode enum value DeleteFleetErrorCodeFleetIdDoesNotExist = "fleetIdDoesNotExist" @@ -110366,6 +114014,16 @@ const ( DeleteFleetErrorCodeUnexpectedError = "unexpectedError" ) +// DeleteFleetErrorCode_Values returns all elements of the DeleteFleetErrorCode enum +func DeleteFleetErrorCode_Values() []string { + return []string{ + DeleteFleetErrorCodeFleetIdDoesNotExist, + DeleteFleetErrorCodeFleetIdMalformed, + DeleteFleetErrorCodeFleetNotInDeletableState, + DeleteFleetErrorCodeUnexpectedError, + } +} + const ( // DeleteQueuedReservedInstancesErrorCodeReservedInstancesIdInvalid is a DeleteQueuedReservedInstancesErrorCode enum value DeleteQueuedReservedInstancesErrorCodeReservedInstancesIdInvalid = "reserved-instances-id-invalid" @@ -110377,6 +114035,15 @@ const ( DeleteQueuedReservedInstancesErrorCodeUnexpectedError = "unexpected-error" ) +// DeleteQueuedReservedInstancesErrorCode_Values returns all elements of the DeleteQueuedReservedInstancesErrorCode enum +func DeleteQueuedReservedInstancesErrorCode_Values() []string { + return []string{ + DeleteQueuedReservedInstancesErrorCodeReservedInstancesIdInvalid, + DeleteQueuedReservedInstancesErrorCodeReservedInstancesNotInQueuedState, + DeleteQueuedReservedInstancesErrorCodeUnexpectedError, + } +} + const ( // DeviceTypeEbs is a DeviceType enum value DeviceTypeEbs = "ebs" @@ -110385,6 +114052,14 @@ const ( DeviceTypeInstanceStore = "instance-store" ) +// DeviceType_Values returns all elements of the DeviceType enum +func DeviceType_Values() []string { + return []string{ + DeviceTypeEbs, + DeviceTypeInstanceStore, + } +} + const ( // DiskImageFormatVmdk is a DiskImageFormat enum value DiskImageFormatVmdk = "VMDK" @@ -110396,6 +114071,15 @@ const ( DiskImageFormatVhd = "VHD" ) +// DiskImageFormat_Values returns all elements of the DiskImageFormat enum +func DiskImageFormat_Values() []string { + return []string{ + DiskImageFormatVmdk, + DiskImageFormatRaw, + DiskImageFormatVhd, + } +} + const ( // DiskTypeHdd is a DiskType enum value DiskTypeHdd = "hdd" @@ -110404,6 +114088,14 @@ const ( DiskTypeSsd = "ssd" ) +// DiskType_Values returns all elements of the DiskType enum +func DiskType_Values() []string { + return []string{ + DiskTypeHdd, + DiskTypeSsd, + } +} + const ( // DnsNameStatePendingVerification is a DnsNameState enum value DnsNameStatePendingVerification = "pendingVerification" @@ -110415,6 +114107,15 @@ const ( DnsNameStateFailed = "failed" ) +// DnsNameState_Values returns all elements of the DnsNameState enum +func DnsNameState_Values() []string { + return []string{ + DnsNameStatePendingVerification, + DnsNameStateVerified, + DnsNameStateFailed, + } +} + const ( // DnsSupportValueEnable is a DnsSupportValue enum value DnsSupportValueEnable = "enable" @@ -110423,6 +114124,14 @@ const ( DnsSupportValueDisable = "disable" ) +// DnsSupportValue_Values returns all elements of the DnsSupportValue enum +func DnsSupportValue_Values() []string { + return []string{ + DnsSupportValueEnable, + DnsSupportValueDisable, + } +} + const ( // DomainTypeVpc is a DomainType enum value DomainTypeVpc = "vpc" @@ -110431,6 +114140,14 @@ const ( DomainTypeStandard = "standard" ) +// DomainType_Values returns all elements of the DomainType enum +func DomainType_Values() []string { + return []string{ + DomainTypeVpc, + DomainTypeStandard, + } +} + const ( // EbsEncryptionSupportUnsupported is a EbsEncryptionSupport enum value EbsEncryptionSupportUnsupported = "unsupported" @@ -110439,6 +114156,34 @@ const ( EbsEncryptionSupportSupported = "supported" ) +// EbsEncryptionSupport_Values returns all elements of the EbsEncryptionSupport enum +func EbsEncryptionSupport_Values() []string { + return []string{ + EbsEncryptionSupportUnsupported, + EbsEncryptionSupportSupported, + } +} + +const ( + // EbsNvmeSupportUnsupported is a EbsNvmeSupport enum value + EbsNvmeSupportUnsupported = "unsupported" + + // EbsNvmeSupportSupported is a EbsNvmeSupport enum value + EbsNvmeSupportSupported = "supported" + + // EbsNvmeSupportRequired is a EbsNvmeSupport enum value + EbsNvmeSupportRequired = "required" +) + +// EbsNvmeSupport_Values returns all elements of the EbsNvmeSupport enum +func EbsNvmeSupport_Values() []string { + return []string{ + EbsNvmeSupportUnsupported, + EbsNvmeSupportSupported, + EbsNvmeSupportRequired, + } +} + const ( // EbsOptimizedSupportUnsupported is a EbsOptimizedSupport enum value EbsOptimizedSupportUnsupported = "unsupported" @@ -110450,11 +114195,27 @@ const ( EbsOptimizedSupportDefault = "default" ) +// EbsOptimizedSupport_Values returns all elements of the EbsOptimizedSupport enum +func EbsOptimizedSupport_Values() []string { + return []string{ + EbsOptimizedSupportUnsupported, + EbsOptimizedSupportSupported, + EbsOptimizedSupportDefault, + } +} + const ( // ElasticGpuStateAttached is a ElasticGpuState enum value ElasticGpuStateAttached = "ATTACHED" ) +// ElasticGpuState_Values returns all elements of the ElasticGpuState enum +func ElasticGpuState_Values() []string { + return []string{ + ElasticGpuStateAttached, + } +} + const ( // ElasticGpuStatusOk is a ElasticGpuStatus enum value ElasticGpuStatusOk = "OK" @@ -110463,6 +114224,14 @@ const ( ElasticGpuStatusImpaired = "IMPAIRED" ) +// ElasticGpuStatus_Values returns all elements of the ElasticGpuStatus enum +func ElasticGpuStatus_Values() []string { + return []string{ + ElasticGpuStatusOk, + ElasticGpuStatusImpaired, + } +} + const ( // EnaSupportUnsupported is a EnaSupport enum value EnaSupportUnsupported = "unsupported" @@ -110474,6 +114243,15 @@ const ( EnaSupportRequired = "required" ) +// EnaSupport_Values returns all elements of the EnaSupport enum +func EnaSupport_Values() []string { + return []string{ + EnaSupportUnsupported, + EnaSupportSupported, + EnaSupportRequired, + } +} + const ( // EndDateTypeUnlimited is a EndDateType enum value EndDateTypeUnlimited = "unlimited" @@ -110482,6 +114260,14 @@ const ( EndDateTypeLimited = "limited" ) +// EndDateType_Values returns all elements of the EndDateType enum +func EndDateType_Values() []string { + return []string{ + EndDateTypeUnlimited, + EndDateTypeLimited, + } +} + const ( // EventCodeInstanceReboot is a EventCode enum value EventCodeInstanceReboot = "instance-reboot" @@ -110499,6 +114285,17 @@ const ( EventCodeInstanceStop = "instance-stop" ) +// EventCode_Values returns all elements of the EventCode enum +func EventCode_Values() []string { + return []string{ + EventCodeInstanceReboot, + EventCodeSystemReboot, + EventCodeSystemMaintenance, + EventCodeInstanceRetirement, + EventCodeInstanceStop, + } +} + const ( // EventTypeInstanceChange is a EventType enum value EventTypeInstanceChange = "instanceChange" @@ -110513,6 +114310,16 @@ const ( EventTypeInformation = "information" ) +// EventType_Values returns all elements of the EventType enum +func EventType_Values() []string { + return []string{ + EventTypeInstanceChange, + EventTypeFleetRequestChange, + EventTypeError, + EventTypeInformation, + } +} + const ( // ExcessCapacityTerminationPolicyNoTermination is a ExcessCapacityTerminationPolicy enum value ExcessCapacityTerminationPolicyNoTermination = "noTermination" @@ -110521,6 +114328,14 @@ const ( ExcessCapacityTerminationPolicyDefault = "default" ) +// ExcessCapacityTerminationPolicy_Values returns all elements of the ExcessCapacityTerminationPolicy enum +func ExcessCapacityTerminationPolicy_Values() []string { + return []string{ + ExcessCapacityTerminationPolicyNoTermination, + ExcessCapacityTerminationPolicyDefault, + } +} + const ( // ExportEnvironmentCitrix is a ExportEnvironment enum value ExportEnvironmentCitrix = "citrix" @@ -110532,6 +114347,15 @@ const ( ExportEnvironmentMicrosoft = "microsoft" ) +// ExportEnvironment_Values returns all elements of the ExportEnvironment enum +func ExportEnvironment_Values() []string { + return []string{ + ExportEnvironmentCitrix, + ExportEnvironmentVmware, + ExportEnvironmentMicrosoft, + } +} + const ( // ExportTaskStateActive is a ExportTaskState enum value ExportTaskStateActive = "active" @@ -110546,6 +114370,16 @@ const ( ExportTaskStateCompleted = "completed" ) +// ExportTaskState_Values returns all elements of the ExportTaskState enum +func ExportTaskState_Values() []string { + return []string{ + ExportTaskStateActive, + ExportTaskStateCancelling, + ExportTaskStateCancelled, + ExportTaskStateCompleted, + } +} + const ( // FastSnapshotRestoreStateCodeEnabling is a FastSnapshotRestoreStateCode enum value FastSnapshotRestoreStateCodeEnabling = "enabling" @@ -110563,6 +114397,17 @@ const ( FastSnapshotRestoreStateCodeDisabled = "disabled" ) +// FastSnapshotRestoreStateCode_Values returns all elements of the FastSnapshotRestoreStateCode enum +func FastSnapshotRestoreStateCode_Values() []string { + return []string{ + FastSnapshotRestoreStateCodeEnabling, + FastSnapshotRestoreStateCodeOptimizing, + FastSnapshotRestoreStateCodeEnabled, + FastSnapshotRestoreStateCodeDisabling, + FastSnapshotRestoreStateCodeDisabled, + } +} + const ( // FleetActivityStatusError is a FleetActivityStatus enum value FleetActivityStatusError = "error" @@ -110577,11 +114422,28 @@ const ( FleetActivityStatusFulfilled = "fulfilled" ) +// FleetActivityStatus_Values returns all elements of the FleetActivityStatus enum +func FleetActivityStatus_Values() []string { + return []string{ + FleetActivityStatusError, + FleetActivityStatusPendingFulfillment, + FleetActivityStatusPendingTermination, + FleetActivityStatusFulfilled, + } +} + const ( // FleetCapacityReservationUsageStrategyUseCapacityReservationsFirst is a FleetCapacityReservationUsageStrategy enum value FleetCapacityReservationUsageStrategyUseCapacityReservationsFirst = "use-capacity-reservations-first" ) +// FleetCapacityReservationUsageStrategy_Values returns all elements of the FleetCapacityReservationUsageStrategy enum +func FleetCapacityReservationUsageStrategy_Values() []string { + return []string{ + FleetCapacityReservationUsageStrategyUseCapacityReservationsFirst, + } +} + const ( // FleetEventTypeInstanceChange is a FleetEventType enum value FleetEventTypeInstanceChange = "instance-change" @@ -110593,6 +114455,15 @@ const ( FleetEventTypeServiceError = "service-error" ) +// FleetEventType_Values returns all elements of the FleetEventType enum +func FleetEventType_Values() []string { + return []string{ + FleetEventTypeInstanceChange, + FleetEventTypeFleetChange, + FleetEventTypeServiceError, + } +} + const ( // FleetExcessCapacityTerminationPolicyNoTermination is a FleetExcessCapacityTerminationPolicy enum value FleetExcessCapacityTerminationPolicyNoTermination = "no-termination" @@ -110601,6 +114472,14 @@ const ( FleetExcessCapacityTerminationPolicyTermination = "termination" ) +// FleetExcessCapacityTerminationPolicy_Values returns all elements of the FleetExcessCapacityTerminationPolicy enum +func FleetExcessCapacityTerminationPolicy_Values() []string { + return []string{ + FleetExcessCapacityTerminationPolicyNoTermination, + FleetExcessCapacityTerminationPolicyTermination, + } +} + const ( // FleetOnDemandAllocationStrategyLowestPrice is a FleetOnDemandAllocationStrategy enum value FleetOnDemandAllocationStrategyLowestPrice = "lowest-price" @@ -110609,6 +114488,14 @@ const ( FleetOnDemandAllocationStrategyPrioritized = "prioritized" ) +// FleetOnDemandAllocationStrategy_Values returns all elements of the FleetOnDemandAllocationStrategy enum +func FleetOnDemandAllocationStrategy_Values() []string { + return []string{ + FleetOnDemandAllocationStrategyLowestPrice, + FleetOnDemandAllocationStrategyPrioritized, + } +} + const ( // FleetStateCodeSubmitted is a FleetStateCode enum value FleetStateCodeSubmitted = "submitted" @@ -110632,6 +114519,19 @@ const ( FleetStateCodeModifying = "modifying" ) +// FleetStateCode_Values returns all elements of the FleetStateCode enum +func FleetStateCode_Values() []string { + return []string{ + FleetStateCodeSubmitted, + FleetStateCodeActive, + FleetStateCodeDeleted, + FleetStateCodeFailed, + FleetStateCodeDeletedRunning, + FleetStateCodeDeletedTerminating, + FleetStateCodeModifying, + } +} + const ( // FleetTypeRequest is a FleetType enum value FleetTypeRequest = "request" @@ -110643,6 +114543,15 @@ const ( FleetTypeInstant = "instant" ) +// FleetType_Values returns all elements of the FleetType enum +func FleetType_Values() []string { + return []string{ + FleetTypeRequest, + FleetTypeMaintain, + FleetTypeInstant, + } +} + const ( // FlowLogsResourceTypeVpc is a FlowLogsResourceType enum value FlowLogsResourceTypeVpc = "VPC" @@ -110654,6 +114563,15 @@ const ( FlowLogsResourceTypeNetworkInterface = "NetworkInterface" ) +// FlowLogsResourceType_Values returns all elements of the FlowLogsResourceType enum +func FlowLogsResourceType_Values() []string { + return []string{ + FlowLogsResourceTypeVpc, + FlowLogsResourceTypeSubnet, + FlowLogsResourceTypeNetworkInterface, + } +} + const ( // FpgaImageAttributeNameDescription is a FpgaImageAttributeName enum value FpgaImageAttributeNameDescription = "description" @@ -110668,6 +114586,16 @@ const ( FpgaImageAttributeNameProductCodes = "productCodes" ) +// FpgaImageAttributeName_Values returns all elements of the FpgaImageAttributeName enum +func FpgaImageAttributeName_Values() []string { + return []string{ + FpgaImageAttributeNameDescription, + FpgaImageAttributeNameName, + FpgaImageAttributeNameLoadPermission, + FpgaImageAttributeNameProductCodes, + } +} + const ( // FpgaImageStateCodePending is a FpgaImageStateCode enum value FpgaImageStateCodePending = "pending" @@ -110682,11 +114610,28 @@ const ( FpgaImageStateCodeUnavailable = "unavailable" ) +// FpgaImageStateCode_Values returns all elements of the FpgaImageStateCode enum +func FpgaImageStateCode_Values() []string { + return []string{ + FpgaImageStateCodePending, + FpgaImageStateCodeFailed, + FpgaImageStateCodeAvailable, + FpgaImageStateCodeUnavailable, + } +} + const ( // GatewayTypeIpsec1 is a GatewayType enum value GatewayTypeIpsec1 = "ipsec.1" ) +// GatewayType_Values returns all elements of the GatewayType enum +func GatewayType_Values() []string { + return []string{ + GatewayTypeIpsec1, + } +} + const ( // HostRecoveryOn is a HostRecovery enum value HostRecoveryOn = "on" @@ -110695,6 +114640,14 @@ const ( HostRecoveryOff = "off" ) +// HostRecovery_Values returns all elements of the HostRecovery enum +func HostRecovery_Values() []string { + return []string{ + HostRecoveryOn, + HostRecoveryOff, + } +} + const ( // HostTenancyDedicated is a HostTenancy enum value HostTenancyDedicated = "dedicated" @@ -110703,6 +114656,14 @@ const ( HostTenancyHost = "host" ) +// HostTenancy_Values returns all elements of the HostTenancy enum +func HostTenancy_Values() []string { + return []string{ + HostTenancyDedicated, + HostTenancyHost, + } +} + const ( // HttpTokensStateOptional is a HttpTokensState enum value HttpTokensStateOptional = "optional" @@ -110711,6 +114672,14 @@ const ( HttpTokensStateRequired = "required" ) +// HttpTokensState_Values returns all elements of the HttpTokensState enum +func HttpTokensState_Values() []string { + return []string{ + HttpTokensStateOptional, + HttpTokensStateRequired, + } +} + const ( // HypervisorTypeOvm is a HypervisorType enum value HypervisorTypeOvm = "ovm" @@ -110719,6 +114688,14 @@ const ( HypervisorTypeXen = "xen" ) +// HypervisorType_Values returns all elements of the HypervisorType enum +func HypervisorType_Values() []string { + return []string{ + HypervisorTypeOvm, + HypervisorTypeXen, + } +} + const ( // IamInstanceProfileAssociationStateAssociating is a IamInstanceProfileAssociationState enum value IamInstanceProfileAssociationStateAssociating = "associating" @@ -110733,6 +114710,16 @@ const ( IamInstanceProfileAssociationStateDisassociated = "disassociated" ) +// IamInstanceProfileAssociationState_Values returns all elements of the IamInstanceProfileAssociationState enum +func IamInstanceProfileAssociationState_Values() []string { + return []string{ + IamInstanceProfileAssociationStateAssociating, + IamInstanceProfileAssociationStateAssociated, + IamInstanceProfileAssociationStateDisassociating, + IamInstanceProfileAssociationStateDisassociated, + } +} + const ( // ImageAttributeNameDescription is a ImageAttributeName enum value ImageAttributeNameDescription = "description" @@ -110756,6 +114743,19 @@ const ( ImageAttributeNameSriovNetSupport = "sriovNetSupport" ) +// ImageAttributeName_Values returns all elements of the ImageAttributeName enum +func ImageAttributeName_Values() []string { + return []string{ + ImageAttributeNameDescription, + ImageAttributeNameKernel, + ImageAttributeNameRamdisk, + ImageAttributeNameLaunchPermission, + ImageAttributeNameProductCodes, + ImageAttributeNameBlockDeviceMapping, + ImageAttributeNameSriovNetSupport, + } +} + const ( // ImageStatePending is a ImageState enum value ImageStatePending = "pending" @@ -110779,6 +114779,19 @@ const ( ImageStateError = "error" ) +// ImageState_Values returns all elements of the ImageState enum +func ImageState_Values() []string { + return []string{ + ImageStatePending, + ImageStateAvailable, + ImageStateInvalid, + ImageStateDeregistered, + ImageStateTransient, + ImageStateFailed, + ImageStateError, + } +} + const ( // ImageTypeValuesMachine is a ImageTypeValues enum value ImageTypeValuesMachine = "machine" @@ -110790,6 +114803,15 @@ const ( ImageTypeValuesRamdisk = "ramdisk" ) +// ImageTypeValues_Values returns all elements of the ImageTypeValues enum +func ImageTypeValues_Values() []string { + return []string{ + ImageTypeValuesMachine, + ImageTypeValuesKernel, + ImageTypeValuesRamdisk, + } +} + const ( // InstanceAttributeNameInstanceType is a InstanceAttributeName enum value InstanceAttributeNameInstanceType = "instanceType" @@ -110834,6 +114856,26 @@ const ( InstanceAttributeNameEnaSupport = "enaSupport" ) +// InstanceAttributeName_Values returns all elements of the InstanceAttributeName enum +func InstanceAttributeName_Values() []string { + return []string{ + InstanceAttributeNameInstanceType, + InstanceAttributeNameKernel, + InstanceAttributeNameRamdisk, + InstanceAttributeNameUserData, + InstanceAttributeNameDisableApiTermination, + InstanceAttributeNameInstanceInitiatedShutdownBehavior, + InstanceAttributeNameRootDeviceName, + InstanceAttributeNameBlockDeviceMapping, + InstanceAttributeNameProductCodes, + InstanceAttributeNameSourceDestCheck, + InstanceAttributeNameGroupSet, + InstanceAttributeNameEbsOptimized, + InstanceAttributeNameSriovNetSupport, + InstanceAttributeNameEnaSupport, + } +} + const ( // InstanceHealthStatusHealthy is a InstanceHealthStatus enum value InstanceHealthStatusHealthy = "healthy" @@ -110842,6 +114884,14 @@ const ( InstanceHealthStatusUnhealthy = "unhealthy" ) +// InstanceHealthStatus_Values returns all elements of the InstanceHealthStatus enum +func InstanceHealthStatus_Values() []string { + return []string{ + InstanceHealthStatusHealthy, + InstanceHealthStatusUnhealthy, + } +} + const ( // InstanceInterruptionBehaviorHibernate is a InstanceInterruptionBehavior enum value InstanceInterruptionBehaviorHibernate = "hibernate" @@ -110853,6 +114903,15 @@ const ( InstanceInterruptionBehaviorTerminate = "terminate" ) +// InstanceInterruptionBehavior_Values returns all elements of the InstanceInterruptionBehavior enum +func InstanceInterruptionBehavior_Values() []string { + return []string{ + InstanceInterruptionBehaviorHibernate, + InstanceInterruptionBehaviorStop, + InstanceInterruptionBehaviorTerminate, + } +} + const ( // InstanceLifecycleSpot is a InstanceLifecycle enum value InstanceLifecycleSpot = "spot" @@ -110861,6 +114920,14 @@ const ( InstanceLifecycleOnDemand = "on-demand" ) +// InstanceLifecycle_Values returns all elements of the InstanceLifecycle enum +func InstanceLifecycle_Values() []string { + return []string{ + InstanceLifecycleSpot, + InstanceLifecycleOnDemand, + } +} + const ( // InstanceLifecycleTypeSpot is a InstanceLifecycleType enum value InstanceLifecycleTypeSpot = "spot" @@ -110869,6 +114936,14 @@ const ( InstanceLifecycleTypeScheduled = "scheduled" ) +// InstanceLifecycleType_Values returns all elements of the InstanceLifecycleType enum +func InstanceLifecycleType_Values() []string { + return []string{ + InstanceLifecycleTypeSpot, + InstanceLifecycleTypeScheduled, + } +} + const ( // InstanceMatchCriteriaOpen is a InstanceMatchCriteria enum value InstanceMatchCriteriaOpen = "open" @@ -110877,6 +114952,14 @@ const ( InstanceMatchCriteriaTargeted = "targeted" ) +// InstanceMatchCriteria_Values returns all elements of the InstanceMatchCriteria enum +func InstanceMatchCriteria_Values() []string { + return []string{ + InstanceMatchCriteriaOpen, + InstanceMatchCriteriaTargeted, + } +} + const ( // InstanceMetadataEndpointStateDisabled is a InstanceMetadataEndpointState enum value InstanceMetadataEndpointStateDisabled = "disabled" @@ -110885,6 +114968,14 @@ const ( InstanceMetadataEndpointStateEnabled = "enabled" ) +// InstanceMetadataEndpointState_Values returns all elements of the InstanceMetadataEndpointState enum +func InstanceMetadataEndpointState_Values() []string { + return []string{ + InstanceMetadataEndpointStateDisabled, + InstanceMetadataEndpointStateEnabled, + } +} + const ( // InstanceMetadataOptionsStatePending is a InstanceMetadataOptionsState enum value InstanceMetadataOptionsStatePending = "pending" @@ -110893,6 +114984,14 @@ const ( InstanceMetadataOptionsStateApplied = "applied" ) +// InstanceMetadataOptionsState_Values returns all elements of the InstanceMetadataOptionsState enum +func InstanceMetadataOptionsState_Values() []string { + return []string{ + InstanceMetadataOptionsStatePending, + InstanceMetadataOptionsStateApplied, + } +} + const ( // InstanceStateNamePending is a InstanceStateName enum value InstanceStateNamePending = "pending" @@ -110913,6 +115012,18 @@ const ( InstanceStateNameStopped = "stopped" ) +// InstanceStateName_Values returns all elements of the InstanceStateName enum +func InstanceStateName_Values() []string { + return []string{ + InstanceStateNamePending, + InstanceStateNameRunning, + InstanceStateNameShuttingDown, + InstanceStateNameTerminated, + InstanceStateNameStopping, + InstanceStateNameStopped, + } +} + const ( // InstanceTypeT1Micro is a InstanceType enum value InstanceTypeT1Micro = "t1.micro" @@ -111169,6 +115280,60 @@ const ( // InstanceTypeR5ad24xlarge is a InstanceType enum value InstanceTypeR5ad24xlarge = "r5ad.24xlarge" + // InstanceTypeR6gMetal is a InstanceType enum value + InstanceTypeR6gMetal = "r6g.metal" + + // InstanceTypeR6gMedium is a InstanceType enum value + InstanceTypeR6gMedium = "r6g.medium" + + // InstanceTypeR6gLarge is a InstanceType enum value + InstanceTypeR6gLarge = "r6g.large" + + // InstanceTypeR6gXlarge is a InstanceType enum value + InstanceTypeR6gXlarge = "r6g.xlarge" + + // InstanceTypeR6g2xlarge is a InstanceType enum value + InstanceTypeR6g2xlarge = "r6g.2xlarge" + + // InstanceTypeR6g4xlarge is a InstanceType enum value + InstanceTypeR6g4xlarge = "r6g.4xlarge" + + // InstanceTypeR6g8xlarge is a InstanceType enum value + InstanceTypeR6g8xlarge = "r6g.8xlarge" + + // InstanceTypeR6g12xlarge is a InstanceType enum value + InstanceTypeR6g12xlarge = "r6g.12xlarge" + + // InstanceTypeR6g16xlarge is a InstanceType enum value + InstanceTypeR6g16xlarge = "r6g.16xlarge" + + // InstanceTypeR6gdMetal is a InstanceType enum value + InstanceTypeR6gdMetal = "r6gd.metal" + + // InstanceTypeR6gdMedium is a InstanceType enum value + InstanceTypeR6gdMedium = "r6gd.medium" + + // InstanceTypeR6gdLarge is a InstanceType enum value + InstanceTypeR6gdLarge = "r6gd.large" + + // InstanceTypeR6gdXlarge is a InstanceType enum value + InstanceTypeR6gdXlarge = "r6gd.xlarge" + + // InstanceTypeR6gd2xlarge is a InstanceType enum value + InstanceTypeR6gd2xlarge = "r6gd.2xlarge" + + // InstanceTypeR6gd4xlarge is a InstanceType enum value + InstanceTypeR6gd4xlarge = "r6gd.4xlarge" + + // InstanceTypeR6gd8xlarge is a InstanceType enum value + InstanceTypeR6gd8xlarge = "r6gd.8xlarge" + + // InstanceTypeR6gd12xlarge is a InstanceType enum value + InstanceTypeR6gd12xlarge = "r6gd.12xlarge" + + // InstanceTypeR6gd16xlarge is a InstanceType enum value + InstanceTypeR6gd16xlarge = "r6gd.16xlarge" + // InstanceTypeX116xlarge is a InstanceType enum value InstanceTypeX116xlarge = "x1.16xlarge" @@ -111319,6 +115484,54 @@ const ( // InstanceTypeC5Metal is a InstanceType enum value InstanceTypeC5Metal = "c5.metal" + // InstanceTypeC5aLarge is a InstanceType enum value + InstanceTypeC5aLarge = "c5a.large" + + // InstanceTypeC5aXlarge is a InstanceType enum value + InstanceTypeC5aXlarge = "c5a.xlarge" + + // InstanceTypeC5a2xlarge is a InstanceType enum value + InstanceTypeC5a2xlarge = "c5a.2xlarge" + + // InstanceTypeC5a4xlarge is a InstanceType enum value + InstanceTypeC5a4xlarge = "c5a.4xlarge" + + // InstanceTypeC5a8xlarge is a InstanceType enum value + InstanceTypeC5a8xlarge = "c5a.8xlarge" + + // InstanceTypeC5a12xlarge is a InstanceType enum value + InstanceTypeC5a12xlarge = "c5a.12xlarge" + + // InstanceTypeC5a16xlarge is a InstanceType enum value + InstanceTypeC5a16xlarge = "c5a.16xlarge" + + // InstanceTypeC5a24xlarge is a InstanceType enum value + InstanceTypeC5a24xlarge = "c5a.24xlarge" + + // InstanceTypeC5adLarge is a InstanceType enum value + InstanceTypeC5adLarge = "c5ad.large" + + // InstanceTypeC5adXlarge is a InstanceType enum value + InstanceTypeC5adXlarge = "c5ad.xlarge" + + // InstanceTypeC5ad2xlarge is a InstanceType enum value + InstanceTypeC5ad2xlarge = "c5ad.2xlarge" + + // InstanceTypeC5ad4xlarge is a InstanceType enum value + InstanceTypeC5ad4xlarge = "c5ad.4xlarge" + + // InstanceTypeC5ad8xlarge is a InstanceType enum value + InstanceTypeC5ad8xlarge = "c5ad.8xlarge" + + // InstanceTypeC5ad12xlarge is a InstanceType enum value + InstanceTypeC5ad12xlarge = "c5ad.12xlarge" + + // InstanceTypeC5ad16xlarge is a InstanceType enum value + InstanceTypeC5ad16xlarge = "c5ad.16xlarge" + + // InstanceTypeC5ad24xlarge is a InstanceType enum value + InstanceTypeC5ad24xlarge = "c5ad.24xlarge" + // InstanceTypeC5dLarge is a InstanceType enum value InstanceTypeC5dLarge = "c5d.large" @@ -111364,6 +115577,60 @@ const ( // InstanceTypeC5n18xlarge is a InstanceType enum value InstanceTypeC5n18xlarge = "c5n.18xlarge" + // InstanceTypeC6gMetal is a InstanceType enum value + InstanceTypeC6gMetal = "c6g.metal" + + // InstanceTypeC6gMedium is a InstanceType enum value + InstanceTypeC6gMedium = "c6g.medium" + + // InstanceTypeC6gLarge is a InstanceType enum value + InstanceTypeC6gLarge = "c6g.large" + + // InstanceTypeC6gXlarge is a InstanceType enum value + InstanceTypeC6gXlarge = "c6g.xlarge" + + // InstanceTypeC6g2xlarge is a InstanceType enum value + InstanceTypeC6g2xlarge = "c6g.2xlarge" + + // InstanceTypeC6g4xlarge is a InstanceType enum value + InstanceTypeC6g4xlarge = "c6g.4xlarge" + + // InstanceTypeC6g8xlarge is a InstanceType enum value + InstanceTypeC6g8xlarge = "c6g.8xlarge" + + // InstanceTypeC6g12xlarge is a InstanceType enum value + InstanceTypeC6g12xlarge = "c6g.12xlarge" + + // InstanceTypeC6g16xlarge is a InstanceType enum value + InstanceTypeC6g16xlarge = "c6g.16xlarge" + + // InstanceTypeC6gdMetal is a InstanceType enum value + InstanceTypeC6gdMetal = "c6gd.metal" + + // InstanceTypeC6gdMedium is a InstanceType enum value + InstanceTypeC6gdMedium = "c6gd.medium" + + // InstanceTypeC6gdLarge is a InstanceType enum value + InstanceTypeC6gdLarge = "c6gd.large" + + // InstanceTypeC6gdXlarge is a InstanceType enum value + InstanceTypeC6gdXlarge = "c6gd.xlarge" + + // InstanceTypeC6gd2xlarge is a InstanceType enum value + InstanceTypeC6gd2xlarge = "c6gd.2xlarge" + + // InstanceTypeC6gd4xlarge is a InstanceType enum value + InstanceTypeC6gd4xlarge = "c6gd.4xlarge" + + // InstanceTypeC6gd8xlarge is a InstanceType enum value + InstanceTypeC6gd8xlarge = "c6gd.8xlarge" + + // InstanceTypeC6gd12xlarge is a InstanceType enum value + InstanceTypeC6gd12xlarge = "c6gd.12xlarge" + + // InstanceTypeC6gd16xlarge is a InstanceType enum value + InstanceTypeC6gd16xlarge = "c6gd.16xlarge" + // InstanceTypeCc14xlarge is a InstanceType enum value InstanceTypeCc14xlarge = "cc1.4xlarge" @@ -111406,6 +115673,9 @@ const ( // InstanceTypeG4dn16xlarge is a InstanceType enum value InstanceTypeG4dn16xlarge = "g4dn.16xlarge" + // InstanceTypeG4dnMetal is a InstanceType enum value + InstanceTypeG4dnMetal = "g4dn.metal" + // InstanceTypeCg14xlarge is a InstanceType enum value InstanceTypeCg14xlarge = "cg1.4xlarge" @@ -111753,8 +116023,383 @@ const ( // InstanceTypeM6g16xlarge is a InstanceType enum value InstanceTypeM6g16xlarge = "m6g.16xlarge" + + // InstanceTypeM6gdMetal is a InstanceType enum value + InstanceTypeM6gdMetal = "m6gd.metal" + + // InstanceTypeM6gdMedium is a InstanceType enum value + InstanceTypeM6gdMedium = "m6gd.medium" + + // InstanceTypeM6gdLarge is a InstanceType enum value + InstanceTypeM6gdLarge = "m6gd.large" + + // InstanceTypeM6gdXlarge is a InstanceType enum value + InstanceTypeM6gdXlarge = "m6gd.xlarge" + + // InstanceTypeM6gd2xlarge is a InstanceType enum value + InstanceTypeM6gd2xlarge = "m6gd.2xlarge" + + // InstanceTypeM6gd4xlarge is a InstanceType enum value + InstanceTypeM6gd4xlarge = "m6gd.4xlarge" + + // InstanceTypeM6gd8xlarge is a InstanceType enum value + InstanceTypeM6gd8xlarge = "m6gd.8xlarge" + + // InstanceTypeM6gd12xlarge is a InstanceType enum value + InstanceTypeM6gd12xlarge = "m6gd.12xlarge" + + // InstanceTypeM6gd16xlarge is a InstanceType enum value + InstanceTypeM6gd16xlarge = "m6gd.16xlarge" ) +// InstanceType_Values returns all elements of the InstanceType enum +func InstanceType_Values() []string { + return []string{ + InstanceTypeT1Micro, + InstanceTypeT2Nano, + InstanceTypeT2Micro, + InstanceTypeT2Small, + InstanceTypeT2Medium, + InstanceTypeT2Large, + InstanceTypeT2Xlarge, + InstanceTypeT22xlarge, + InstanceTypeT3Nano, + InstanceTypeT3Micro, + InstanceTypeT3Small, + InstanceTypeT3Medium, + InstanceTypeT3Large, + InstanceTypeT3Xlarge, + InstanceTypeT32xlarge, + InstanceTypeT3aNano, + InstanceTypeT3aMicro, + InstanceTypeT3aSmall, + InstanceTypeT3aMedium, + InstanceTypeT3aLarge, + InstanceTypeT3aXlarge, + InstanceTypeT3a2xlarge, + InstanceTypeM1Small, + InstanceTypeM1Medium, + InstanceTypeM1Large, + InstanceTypeM1Xlarge, + InstanceTypeM3Medium, + InstanceTypeM3Large, + InstanceTypeM3Xlarge, + InstanceTypeM32xlarge, + InstanceTypeM4Large, + InstanceTypeM4Xlarge, + InstanceTypeM42xlarge, + InstanceTypeM44xlarge, + InstanceTypeM410xlarge, + InstanceTypeM416xlarge, + InstanceTypeM2Xlarge, + InstanceTypeM22xlarge, + InstanceTypeM24xlarge, + InstanceTypeCr18xlarge, + InstanceTypeR3Large, + InstanceTypeR3Xlarge, + InstanceTypeR32xlarge, + InstanceTypeR34xlarge, + InstanceTypeR38xlarge, + InstanceTypeR4Large, + InstanceTypeR4Xlarge, + InstanceTypeR42xlarge, + InstanceTypeR44xlarge, + InstanceTypeR48xlarge, + InstanceTypeR416xlarge, + InstanceTypeR5Large, + InstanceTypeR5Xlarge, + InstanceTypeR52xlarge, + InstanceTypeR54xlarge, + InstanceTypeR58xlarge, + InstanceTypeR512xlarge, + InstanceTypeR516xlarge, + InstanceTypeR524xlarge, + InstanceTypeR5Metal, + InstanceTypeR5aLarge, + InstanceTypeR5aXlarge, + InstanceTypeR5a2xlarge, + InstanceTypeR5a4xlarge, + InstanceTypeR5a8xlarge, + InstanceTypeR5a12xlarge, + InstanceTypeR5a16xlarge, + InstanceTypeR5a24xlarge, + InstanceTypeR5dLarge, + InstanceTypeR5dXlarge, + InstanceTypeR5d2xlarge, + InstanceTypeR5d4xlarge, + InstanceTypeR5d8xlarge, + InstanceTypeR5d12xlarge, + InstanceTypeR5d16xlarge, + InstanceTypeR5d24xlarge, + InstanceTypeR5dMetal, + InstanceTypeR5adLarge, + InstanceTypeR5adXlarge, + InstanceTypeR5ad2xlarge, + InstanceTypeR5ad4xlarge, + InstanceTypeR5ad8xlarge, + InstanceTypeR5ad12xlarge, + InstanceTypeR5ad16xlarge, + InstanceTypeR5ad24xlarge, + InstanceTypeR6gMetal, + InstanceTypeR6gMedium, + InstanceTypeR6gLarge, + InstanceTypeR6gXlarge, + InstanceTypeR6g2xlarge, + InstanceTypeR6g4xlarge, + InstanceTypeR6g8xlarge, + InstanceTypeR6g12xlarge, + InstanceTypeR6g16xlarge, + InstanceTypeR6gdMetal, + InstanceTypeR6gdMedium, + InstanceTypeR6gdLarge, + InstanceTypeR6gdXlarge, + InstanceTypeR6gd2xlarge, + InstanceTypeR6gd4xlarge, + InstanceTypeR6gd8xlarge, + InstanceTypeR6gd12xlarge, + InstanceTypeR6gd16xlarge, + InstanceTypeX116xlarge, + InstanceTypeX132xlarge, + InstanceTypeX1eXlarge, + InstanceTypeX1e2xlarge, + InstanceTypeX1e4xlarge, + InstanceTypeX1e8xlarge, + InstanceTypeX1e16xlarge, + InstanceTypeX1e32xlarge, + InstanceTypeI2Xlarge, + InstanceTypeI22xlarge, + InstanceTypeI24xlarge, + InstanceTypeI28xlarge, + InstanceTypeI3Large, + InstanceTypeI3Xlarge, + InstanceTypeI32xlarge, + InstanceTypeI34xlarge, + InstanceTypeI38xlarge, + InstanceTypeI316xlarge, + InstanceTypeI3Metal, + InstanceTypeI3enLarge, + InstanceTypeI3enXlarge, + InstanceTypeI3en2xlarge, + InstanceTypeI3en3xlarge, + InstanceTypeI3en6xlarge, + InstanceTypeI3en12xlarge, + InstanceTypeI3en24xlarge, + InstanceTypeI3enMetal, + InstanceTypeHi14xlarge, + InstanceTypeHs18xlarge, + InstanceTypeC1Medium, + InstanceTypeC1Xlarge, + InstanceTypeC3Large, + InstanceTypeC3Xlarge, + InstanceTypeC32xlarge, + InstanceTypeC34xlarge, + InstanceTypeC38xlarge, + InstanceTypeC4Large, + InstanceTypeC4Xlarge, + InstanceTypeC42xlarge, + InstanceTypeC44xlarge, + InstanceTypeC48xlarge, + InstanceTypeC5Large, + InstanceTypeC5Xlarge, + InstanceTypeC52xlarge, + InstanceTypeC54xlarge, + InstanceTypeC59xlarge, + InstanceTypeC512xlarge, + InstanceTypeC518xlarge, + InstanceTypeC524xlarge, + InstanceTypeC5Metal, + InstanceTypeC5aLarge, + InstanceTypeC5aXlarge, + InstanceTypeC5a2xlarge, + InstanceTypeC5a4xlarge, + InstanceTypeC5a8xlarge, + InstanceTypeC5a12xlarge, + InstanceTypeC5a16xlarge, + InstanceTypeC5a24xlarge, + InstanceTypeC5adLarge, + InstanceTypeC5adXlarge, + InstanceTypeC5ad2xlarge, + InstanceTypeC5ad4xlarge, + InstanceTypeC5ad8xlarge, + InstanceTypeC5ad12xlarge, + InstanceTypeC5ad16xlarge, + InstanceTypeC5ad24xlarge, + InstanceTypeC5dLarge, + InstanceTypeC5dXlarge, + InstanceTypeC5d2xlarge, + InstanceTypeC5d4xlarge, + InstanceTypeC5d9xlarge, + InstanceTypeC5d12xlarge, + InstanceTypeC5d18xlarge, + InstanceTypeC5d24xlarge, + InstanceTypeC5dMetal, + InstanceTypeC5nLarge, + InstanceTypeC5nXlarge, + InstanceTypeC5n2xlarge, + InstanceTypeC5n4xlarge, + InstanceTypeC5n9xlarge, + InstanceTypeC5n18xlarge, + InstanceTypeC6gMetal, + InstanceTypeC6gMedium, + InstanceTypeC6gLarge, + InstanceTypeC6gXlarge, + InstanceTypeC6g2xlarge, + InstanceTypeC6g4xlarge, + InstanceTypeC6g8xlarge, + InstanceTypeC6g12xlarge, + InstanceTypeC6g16xlarge, + InstanceTypeC6gdMetal, + InstanceTypeC6gdMedium, + InstanceTypeC6gdLarge, + InstanceTypeC6gdXlarge, + InstanceTypeC6gd2xlarge, + InstanceTypeC6gd4xlarge, + InstanceTypeC6gd8xlarge, + InstanceTypeC6gd12xlarge, + InstanceTypeC6gd16xlarge, + InstanceTypeCc14xlarge, + InstanceTypeCc28xlarge, + InstanceTypeG22xlarge, + InstanceTypeG28xlarge, + InstanceTypeG34xlarge, + InstanceTypeG38xlarge, + InstanceTypeG316xlarge, + InstanceTypeG3sXlarge, + InstanceTypeG4dnXlarge, + InstanceTypeG4dn2xlarge, + InstanceTypeG4dn4xlarge, + InstanceTypeG4dn8xlarge, + InstanceTypeG4dn12xlarge, + InstanceTypeG4dn16xlarge, + InstanceTypeG4dnMetal, + InstanceTypeCg14xlarge, + InstanceTypeP2Xlarge, + InstanceTypeP28xlarge, + InstanceTypeP216xlarge, + InstanceTypeP32xlarge, + InstanceTypeP38xlarge, + InstanceTypeP316xlarge, + InstanceTypeP3dn24xlarge, + InstanceTypeD2Xlarge, + InstanceTypeD22xlarge, + InstanceTypeD24xlarge, + InstanceTypeD28xlarge, + InstanceTypeF12xlarge, + InstanceTypeF14xlarge, + InstanceTypeF116xlarge, + InstanceTypeM5Large, + InstanceTypeM5Xlarge, + InstanceTypeM52xlarge, + InstanceTypeM54xlarge, + InstanceTypeM58xlarge, + InstanceTypeM512xlarge, + InstanceTypeM516xlarge, + InstanceTypeM524xlarge, + InstanceTypeM5Metal, + InstanceTypeM5aLarge, + InstanceTypeM5aXlarge, + InstanceTypeM5a2xlarge, + InstanceTypeM5a4xlarge, + InstanceTypeM5a8xlarge, + InstanceTypeM5a12xlarge, + InstanceTypeM5a16xlarge, + InstanceTypeM5a24xlarge, + InstanceTypeM5dLarge, + InstanceTypeM5dXlarge, + InstanceTypeM5d2xlarge, + InstanceTypeM5d4xlarge, + InstanceTypeM5d8xlarge, + InstanceTypeM5d12xlarge, + InstanceTypeM5d16xlarge, + InstanceTypeM5d24xlarge, + InstanceTypeM5dMetal, + InstanceTypeM5adLarge, + InstanceTypeM5adXlarge, + InstanceTypeM5ad2xlarge, + InstanceTypeM5ad4xlarge, + InstanceTypeM5ad8xlarge, + InstanceTypeM5ad12xlarge, + InstanceTypeM5ad16xlarge, + InstanceTypeM5ad24xlarge, + InstanceTypeH12xlarge, + InstanceTypeH14xlarge, + InstanceTypeH18xlarge, + InstanceTypeH116xlarge, + InstanceTypeZ1dLarge, + InstanceTypeZ1dXlarge, + InstanceTypeZ1d2xlarge, + InstanceTypeZ1d3xlarge, + InstanceTypeZ1d6xlarge, + InstanceTypeZ1d12xlarge, + InstanceTypeZ1dMetal, + InstanceTypeU6tb1Metal, + InstanceTypeU9tb1Metal, + InstanceTypeU12tb1Metal, + InstanceTypeU18tb1Metal, + InstanceTypeU24tb1Metal, + InstanceTypeA1Medium, + InstanceTypeA1Large, + InstanceTypeA1Xlarge, + InstanceTypeA12xlarge, + InstanceTypeA14xlarge, + InstanceTypeA1Metal, + InstanceTypeM5dnLarge, + InstanceTypeM5dnXlarge, + InstanceTypeM5dn2xlarge, + InstanceTypeM5dn4xlarge, + InstanceTypeM5dn8xlarge, + InstanceTypeM5dn12xlarge, + InstanceTypeM5dn16xlarge, + InstanceTypeM5dn24xlarge, + InstanceTypeM5nLarge, + InstanceTypeM5nXlarge, + InstanceTypeM5n2xlarge, + InstanceTypeM5n4xlarge, + InstanceTypeM5n8xlarge, + InstanceTypeM5n12xlarge, + InstanceTypeM5n16xlarge, + InstanceTypeM5n24xlarge, + InstanceTypeR5dnLarge, + InstanceTypeR5dnXlarge, + InstanceTypeR5dn2xlarge, + InstanceTypeR5dn4xlarge, + InstanceTypeR5dn8xlarge, + InstanceTypeR5dn12xlarge, + InstanceTypeR5dn16xlarge, + InstanceTypeR5dn24xlarge, + InstanceTypeR5nLarge, + InstanceTypeR5nXlarge, + InstanceTypeR5n2xlarge, + InstanceTypeR5n4xlarge, + InstanceTypeR5n8xlarge, + InstanceTypeR5n12xlarge, + InstanceTypeR5n16xlarge, + InstanceTypeR5n24xlarge, + InstanceTypeInf1Xlarge, + InstanceTypeInf12xlarge, + InstanceTypeInf16xlarge, + InstanceTypeInf124xlarge, + InstanceTypeM6gMetal, + InstanceTypeM6gMedium, + InstanceTypeM6gLarge, + InstanceTypeM6gXlarge, + InstanceTypeM6g2xlarge, + InstanceTypeM6g4xlarge, + InstanceTypeM6g8xlarge, + InstanceTypeM6g12xlarge, + InstanceTypeM6g16xlarge, + InstanceTypeM6gdMetal, + InstanceTypeM6gdMedium, + InstanceTypeM6gdLarge, + InstanceTypeM6gdXlarge, + InstanceTypeM6gd2xlarge, + InstanceTypeM6gd4xlarge, + InstanceTypeM6gd8xlarge, + InstanceTypeM6gd12xlarge, + InstanceTypeM6gd16xlarge, + } +} + const ( // InstanceTypeHypervisorNitro is a InstanceTypeHypervisor enum value InstanceTypeHypervisorNitro = "nitro" @@ -111763,6 +116408,14 @@ const ( InstanceTypeHypervisorXen = "xen" ) +// InstanceTypeHypervisor_Values returns all elements of the InstanceTypeHypervisor enum +func InstanceTypeHypervisor_Values() []string { + return []string{ + InstanceTypeHypervisorNitro, + InstanceTypeHypervisorXen, + } +} + const ( // InterfacePermissionTypeInstanceAttach is a InterfacePermissionType enum value InterfacePermissionTypeInstanceAttach = "INSTANCE-ATTACH" @@ -111771,6 +116424,14 @@ const ( InterfacePermissionTypeEipAssociate = "EIP-ASSOCIATE" ) +// InterfacePermissionType_Values returns all elements of the InterfacePermissionType enum +func InterfacePermissionType_Values() []string { + return []string{ + InterfacePermissionTypeInstanceAttach, + InterfacePermissionTypeEipAssociate, + } +} + const ( // Ipv6SupportValueEnable is a Ipv6SupportValue enum value Ipv6SupportValueEnable = "enable" @@ -111779,6 +116440,14 @@ const ( Ipv6SupportValueDisable = "disable" ) +// Ipv6SupportValue_Values returns all elements of the Ipv6SupportValue enum +func Ipv6SupportValue_Values() []string { + return []string{ + Ipv6SupportValueEnable, + Ipv6SupportValueDisable, + } +} + const ( // LaunchTemplateErrorCodeLaunchTemplateIdDoesNotExist is a LaunchTemplateErrorCode enum value LaunchTemplateErrorCodeLaunchTemplateIdDoesNotExist = "launchTemplateIdDoesNotExist" @@ -111799,6 +116468,18 @@ const ( LaunchTemplateErrorCodeUnexpectedError = "unexpectedError" ) +// LaunchTemplateErrorCode_Values returns all elements of the LaunchTemplateErrorCode enum +func LaunchTemplateErrorCode_Values() []string { + return []string{ + LaunchTemplateErrorCodeLaunchTemplateIdDoesNotExist, + LaunchTemplateErrorCodeLaunchTemplateIdMalformed, + LaunchTemplateErrorCodeLaunchTemplateNameDoesNotExist, + LaunchTemplateErrorCodeLaunchTemplateNameMalformed, + LaunchTemplateErrorCodeLaunchTemplateVersionDoesNotExist, + LaunchTemplateErrorCodeUnexpectedError, + } +} + const ( // LaunchTemplateHttpTokensStateOptional is a LaunchTemplateHttpTokensState enum value LaunchTemplateHttpTokensStateOptional = "optional" @@ -111807,6 +116488,14 @@ const ( LaunchTemplateHttpTokensStateRequired = "required" ) +// LaunchTemplateHttpTokensState_Values returns all elements of the LaunchTemplateHttpTokensState enum +func LaunchTemplateHttpTokensState_Values() []string { + return []string{ + LaunchTemplateHttpTokensStateOptional, + LaunchTemplateHttpTokensStateRequired, + } +} + const ( // LaunchTemplateInstanceMetadataEndpointStateDisabled is a LaunchTemplateInstanceMetadataEndpointState enum value LaunchTemplateInstanceMetadataEndpointStateDisabled = "disabled" @@ -111815,6 +116504,14 @@ const ( LaunchTemplateInstanceMetadataEndpointStateEnabled = "enabled" ) +// LaunchTemplateInstanceMetadataEndpointState_Values returns all elements of the LaunchTemplateInstanceMetadataEndpointState enum +func LaunchTemplateInstanceMetadataEndpointState_Values() []string { + return []string{ + LaunchTemplateInstanceMetadataEndpointStateDisabled, + LaunchTemplateInstanceMetadataEndpointStateEnabled, + } +} + const ( // LaunchTemplateInstanceMetadataOptionsStatePending is a LaunchTemplateInstanceMetadataOptionsState enum value LaunchTemplateInstanceMetadataOptionsStatePending = "pending" @@ -111823,6 +116520,14 @@ const ( LaunchTemplateInstanceMetadataOptionsStateApplied = "applied" ) +// LaunchTemplateInstanceMetadataOptionsState_Values returns all elements of the LaunchTemplateInstanceMetadataOptionsState enum +func LaunchTemplateInstanceMetadataOptionsState_Values() []string { + return []string{ + LaunchTemplateInstanceMetadataOptionsStatePending, + LaunchTemplateInstanceMetadataOptionsStateApplied, + } +} + const ( // ListingStateAvailable is a ListingState enum value ListingStateAvailable = "available" @@ -111837,6 +116542,16 @@ const ( ListingStatePending = "pending" ) +// ListingState_Values returns all elements of the ListingState enum +func ListingState_Values() []string { + return []string{ + ListingStateAvailable, + ListingStateSold, + ListingStateCancelled, + ListingStatePending, + } +} + const ( // ListingStatusActive is a ListingStatus enum value ListingStatusActive = "active" @@ -111851,6 +116566,16 @@ const ( ListingStatusClosed = "closed" ) +// ListingStatus_Values returns all elements of the ListingStatus enum +func ListingStatus_Values() []string { + return []string{ + ListingStatusActive, + ListingStatusPending, + ListingStatusCancelled, + ListingStatusClosed, + } +} + const ( // LocalGatewayRouteStatePending is a LocalGatewayRouteState enum value LocalGatewayRouteStatePending = "pending" @@ -111868,6 +116593,17 @@ const ( LocalGatewayRouteStateDeleted = "deleted" ) +// LocalGatewayRouteState_Values returns all elements of the LocalGatewayRouteState enum +func LocalGatewayRouteState_Values() []string { + return []string{ + LocalGatewayRouteStatePending, + LocalGatewayRouteStateActive, + LocalGatewayRouteStateBlackhole, + LocalGatewayRouteStateDeleting, + LocalGatewayRouteStateDeleted, + } +} + const ( // LocalGatewayRouteTypeStatic is a LocalGatewayRouteType enum value LocalGatewayRouteTypeStatic = "static" @@ -111876,6 +116612,14 @@ const ( LocalGatewayRouteTypePropagated = "propagated" ) +// LocalGatewayRouteType_Values returns all elements of the LocalGatewayRouteType enum +func LocalGatewayRouteType_Values() []string { + return []string{ + LocalGatewayRouteTypeStatic, + LocalGatewayRouteTypePropagated, + } +} + const ( // LocationTypeRegion is a LocationType enum value LocationTypeRegion = "region" @@ -111887,6 +116631,15 @@ const ( LocationTypeAvailabilityZoneId = "availability-zone-id" ) +// LocationType_Values returns all elements of the LocationType enum +func LocationType_Values() []string { + return []string{ + LocationTypeRegion, + LocationTypeAvailabilityZone, + LocationTypeAvailabilityZoneId, + } +} + const ( // LogDestinationTypeCloudWatchLogs is a LogDestinationType enum value LogDestinationTypeCloudWatchLogs = "cloud-watch-logs" @@ -111895,11 +116648,26 @@ const ( LogDestinationTypeS3 = "s3" ) +// LogDestinationType_Values returns all elements of the LogDestinationType enum +func LogDestinationType_Values() []string { + return []string{ + LogDestinationTypeCloudWatchLogs, + LogDestinationTypeS3, + } +} + const ( // MarketTypeSpot is a MarketType enum value MarketTypeSpot = "spot" ) +// MarketType_Values returns all elements of the MarketType enum +func MarketType_Values() []string { + return []string{ + MarketTypeSpot, + } +} + const ( // MembershipTypeStatic is a MembershipType enum value MembershipTypeStatic = "static" @@ -111908,6 +116676,14 @@ const ( MembershipTypeIgmp = "igmp" ) +// MembershipType_Values returns all elements of the MembershipType enum +func MembershipType_Values() []string { + return []string{ + MembershipTypeStatic, + MembershipTypeIgmp, + } +} + const ( // ModifyAvailabilityZoneOptInStatusOptedIn is a ModifyAvailabilityZoneOptInStatus enum value ModifyAvailabilityZoneOptInStatusOptedIn = "opted-in" @@ -111916,6 +116692,14 @@ const ( ModifyAvailabilityZoneOptInStatusNotOptedIn = "not-opted-in" ) +// ModifyAvailabilityZoneOptInStatus_Values returns all elements of the ModifyAvailabilityZoneOptInStatus enum +func ModifyAvailabilityZoneOptInStatus_Values() []string { + return []string{ + ModifyAvailabilityZoneOptInStatusOptedIn, + ModifyAvailabilityZoneOptInStatusNotOptedIn, + } +} + const ( // MonitoringStateDisabled is a MonitoringState enum value MonitoringStateDisabled = "disabled" @@ -111930,6 +116714,16 @@ const ( MonitoringStatePending = "pending" ) +// MonitoringState_Values returns all elements of the MonitoringState enum +func MonitoringState_Values() []string { + return []string{ + MonitoringStateDisabled, + MonitoringStateDisabling, + MonitoringStateEnabled, + MonitoringStatePending, + } +} + const ( // MoveStatusMovingToVpc is a MoveStatus enum value MoveStatusMovingToVpc = "movingToVpc" @@ -111938,6 +116732,14 @@ const ( MoveStatusRestoringToClassic = "restoringToClassic" ) +// MoveStatus_Values returns all elements of the MoveStatus enum +func MoveStatus_Values() []string { + return []string{ + MoveStatusMovingToVpc, + MoveStatusRestoringToClassic, + } +} + const ( // MulticastSupportValueEnable is a MulticastSupportValue enum value MulticastSupportValueEnable = "enable" @@ -111946,6 +116748,14 @@ const ( MulticastSupportValueDisable = "disable" ) +// MulticastSupportValue_Values returns all elements of the MulticastSupportValue enum +func MulticastSupportValue_Values() []string { + return []string{ + MulticastSupportValueEnable, + MulticastSupportValueDisable, + } +} + const ( // NatGatewayStatePending is a NatGatewayState enum value NatGatewayStatePending = "pending" @@ -111963,6 +116773,17 @@ const ( NatGatewayStateDeleted = "deleted" ) +// NatGatewayState_Values returns all elements of the NatGatewayState enum +func NatGatewayState_Values() []string { + return []string{ + NatGatewayStatePending, + NatGatewayStateFailed, + NatGatewayStateAvailable, + NatGatewayStateDeleting, + NatGatewayStateDeleted, + } +} + const ( // NetworkInterfaceAttributeDescription is a NetworkInterfaceAttribute enum value NetworkInterfaceAttributeDescription = "description" @@ -111977,11 +116798,28 @@ const ( NetworkInterfaceAttributeAttachment = "attachment" ) +// NetworkInterfaceAttribute_Values returns all elements of the NetworkInterfaceAttribute enum +func NetworkInterfaceAttribute_Values() []string { + return []string{ + NetworkInterfaceAttributeDescription, + NetworkInterfaceAttributeGroupSet, + NetworkInterfaceAttributeSourceDestCheck, + NetworkInterfaceAttributeAttachment, + } +} + const ( // NetworkInterfaceCreationTypeEfa is a NetworkInterfaceCreationType enum value NetworkInterfaceCreationTypeEfa = "efa" ) +// NetworkInterfaceCreationType_Values returns all elements of the NetworkInterfaceCreationType enum +func NetworkInterfaceCreationType_Values() []string { + return []string{ + NetworkInterfaceCreationTypeEfa, + } +} + const ( // NetworkInterfacePermissionStateCodePending is a NetworkInterfacePermissionStateCode enum value NetworkInterfacePermissionStateCodePending = "pending" @@ -111996,6 +116834,16 @@ const ( NetworkInterfacePermissionStateCodeRevoked = "revoked" ) +// NetworkInterfacePermissionStateCode_Values returns all elements of the NetworkInterfacePermissionStateCode enum +func NetworkInterfacePermissionStateCode_Values() []string { + return []string{ + NetworkInterfacePermissionStateCodePending, + NetworkInterfacePermissionStateCodeGranted, + NetworkInterfacePermissionStateCodeRevoking, + NetworkInterfacePermissionStateCodeRevoked, + } +} + const ( // NetworkInterfaceStatusAvailable is a NetworkInterfaceStatus enum value NetworkInterfaceStatusAvailable = "available" @@ -112013,6 +116861,17 @@ const ( NetworkInterfaceStatusDetaching = "detaching" ) +// NetworkInterfaceStatus_Values returns all elements of the NetworkInterfaceStatus enum +func NetworkInterfaceStatus_Values() []string { + return []string{ + NetworkInterfaceStatusAvailable, + NetworkInterfaceStatusAssociated, + NetworkInterfaceStatusAttaching, + NetworkInterfaceStatusInUse, + NetworkInterfaceStatusDetaching, + } +} + const ( // NetworkInterfaceTypeInterface is a NetworkInterfaceType enum value NetworkInterfaceTypeInterface = "interface" @@ -112024,6 +116883,15 @@ const ( NetworkInterfaceTypeEfa = "efa" ) +// NetworkInterfaceType_Values returns all elements of the NetworkInterfaceType enum +func NetworkInterfaceType_Values() []string { + return []string{ + NetworkInterfaceTypeInterface, + NetworkInterfaceTypeNatGateway, + NetworkInterfaceTypeEfa, + } +} + const ( // OfferingClassTypeStandard is a OfferingClassType enum value OfferingClassTypeStandard = "standard" @@ -112032,6 +116900,14 @@ const ( OfferingClassTypeConvertible = "convertible" ) +// OfferingClassType_Values returns all elements of the OfferingClassType enum +func OfferingClassType_Values() []string { + return []string{ + OfferingClassTypeStandard, + OfferingClassTypeConvertible, + } +} + const ( // OfferingTypeValuesHeavyUtilization is a OfferingTypeValues enum value OfferingTypeValuesHeavyUtilization = "Heavy Utilization" @@ -112052,6 +116928,18 @@ const ( OfferingTypeValuesAllUpfront = "All Upfront" ) +// OfferingTypeValues_Values returns all elements of the OfferingTypeValues enum +func OfferingTypeValues_Values() []string { + return []string{ + OfferingTypeValuesHeavyUtilization, + OfferingTypeValuesMediumUtilization, + OfferingTypeValuesLightUtilization, + OfferingTypeValuesNoUpfront, + OfferingTypeValuesPartialUpfront, + OfferingTypeValuesAllUpfront, + } +} + const ( // OnDemandAllocationStrategyLowestPrice is a OnDemandAllocationStrategy enum value OnDemandAllocationStrategyLowestPrice = "lowestPrice" @@ -112060,6 +116948,14 @@ const ( OnDemandAllocationStrategyPrioritized = "prioritized" ) +// OnDemandAllocationStrategy_Values returns all elements of the OnDemandAllocationStrategy enum +func OnDemandAllocationStrategy_Values() []string { + return []string{ + OnDemandAllocationStrategyLowestPrice, + OnDemandAllocationStrategyPrioritized, + } +} + const ( // OperationTypeAdd is a OperationType enum value OperationTypeAdd = "add" @@ -112068,6 +116964,14 @@ const ( OperationTypeRemove = "remove" ) +// OperationType_Values returns all elements of the OperationType enum +func OperationType_Values() []string { + return []string{ + OperationTypeAdd, + OperationTypeRemove, + } +} + const ( // PaymentOptionAllUpfront is a PaymentOption enum value PaymentOptionAllUpfront = "AllUpfront" @@ -112079,11 +116983,27 @@ const ( PaymentOptionNoUpfront = "NoUpfront" ) +// PaymentOption_Values returns all elements of the PaymentOption enum +func PaymentOption_Values() []string { + return []string{ + PaymentOptionAllUpfront, + PaymentOptionPartialUpfront, + PaymentOptionNoUpfront, + } +} + const ( // PermissionGroupAll is a PermissionGroup enum value PermissionGroupAll = "all" ) +// PermissionGroup_Values returns all elements of the PermissionGroup enum +func PermissionGroup_Values() []string { + return []string{ + PermissionGroupAll, + } +} + const ( // PlacementGroupStatePending is a PlacementGroupState enum value PlacementGroupStatePending = "pending" @@ -112098,6 +117018,16 @@ const ( PlacementGroupStateDeleted = "deleted" ) +// PlacementGroupState_Values returns all elements of the PlacementGroupState enum +func PlacementGroupState_Values() []string { + return []string{ + PlacementGroupStatePending, + PlacementGroupStateAvailable, + PlacementGroupStateDeleting, + PlacementGroupStateDeleted, + } +} + const ( // PlacementGroupStrategyCluster is a PlacementGroupStrategy enum value PlacementGroupStrategyCluster = "cluster" @@ -112109,6 +117039,15 @@ const ( PlacementGroupStrategySpread = "spread" ) +// PlacementGroupStrategy_Values returns all elements of the PlacementGroupStrategy enum +func PlacementGroupStrategy_Values() []string { + return []string{ + PlacementGroupStrategyCluster, + PlacementGroupStrategyPartition, + PlacementGroupStrategySpread, + } +} + const ( // PlacementStrategyCluster is a PlacementStrategy enum value PlacementStrategyCluster = "cluster" @@ -112120,11 +117059,83 @@ const ( PlacementStrategyPartition = "partition" ) +// PlacementStrategy_Values returns all elements of the PlacementStrategy enum +func PlacementStrategy_Values() []string { + return []string{ + PlacementStrategyCluster, + PlacementStrategySpread, + PlacementStrategyPartition, + } +} + const ( // PlatformValuesWindows is a PlatformValues enum value PlatformValuesWindows = "Windows" ) +// PlatformValues_Values returns all elements of the PlatformValues enum +func PlatformValues_Values() []string { + return []string{ + PlatformValuesWindows, + } +} + +const ( + // PrefixListStateCreateInProgress is a PrefixListState enum value + PrefixListStateCreateInProgress = "create-in-progress" + + // PrefixListStateCreateComplete is a PrefixListState enum value + PrefixListStateCreateComplete = "create-complete" + + // PrefixListStateCreateFailed is a PrefixListState enum value + PrefixListStateCreateFailed = "create-failed" + + // PrefixListStateModifyInProgress is a PrefixListState enum value + PrefixListStateModifyInProgress = "modify-in-progress" + + // PrefixListStateModifyComplete is a PrefixListState enum value + PrefixListStateModifyComplete = "modify-complete" + + // PrefixListStateModifyFailed is a PrefixListState enum value + PrefixListStateModifyFailed = "modify-failed" + + // PrefixListStateRestoreInProgress is a PrefixListState enum value + PrefixListStateRestoreInProgress = "restore-in-progress" + + // PrefixListStateRestoreComplete is a PrefixListState enum value + PrefixListStateRestoreComplete = "restore-complete" + + // PrefixListStateRestoreFailed is a PrefixListState enum value + PrefixListStateRestoreFailed = "restore-failed" + + // PrefixListStateDeleteInProgress is a PrefixListState enum value + PrefixListStateDeleteInProgress = "delete-in-progress" + + // PrefixListStateDeleteComplete is a PrefixListState enum value + PrefixListStateDeleteComplete = "delete-complete" + + // PrefixListStateDeleteFailed is a PrefixListState enum value + PrefixListStateDeleteFailed = "delete-failed" +) + +// PrefixListState_Values returns all elements of the PrefixListState enum +func PrefixListState_Values() []string { + return []string{ + PrefixListStateCreateInProgress, + PrefixListStateCreateComplete, + PrefixListStateCreateFailed, + PrefixListStateModifyInProgress, + PrefixListStateModifyComplete, + PrefixListStateModifyFailed, + PrefixListStateRestoreInProgress, + PrefixListStateRestoreComplete, + PrefixListStateRestoreFailed, + PrefixListStateDeleteInProgress, + PrefixListStateDeleteComplete, + PrefixListStateDeleteFailed, + } +} + const ( // PrincipalTypeAll is a PrincipalType enum value PrincipalTypeAll = "All" @@ -112145,6 +117156,18 @@ const ( PrincipalTypeRole = "Role" ) +// PrincipalType_Values returns all elements of the PrincipalType enum +func PrincipalType_Values() []string { + return []string{ + PrincipalTypeAll, + PrincipalTypeService, + PrincipalTypeOrganizationUnit, + PrincipalTypeAccount, + PrincipalTypeUser, + PrincipalTypeRole, + } +} + const ( // ProductCodeValuesDevpay is a ProductCodeValues enum value ProductCodeValuesDevpay = "devpay" @@ -112153,6 +117176,14 @@ const ( ProductCodeValuesMarketplace = "marketplace" ) +// ProductCodeValues_Values returns all elements of the ProductCodeValues enum +func ProductCodeValues_Values() []string { + return []string{ + ProductCodeValuesDevpay, + ProductCodeValuesMarketplace, + } +} + const ( // RIProductDescriptionLinuxUnix is a RIProductDescription enum value RIProductDescriptionLinuxUnix = "Linux/UNIX" @@ -112167,11 +117198,28 @@ const ( RIProductDescriptionWindowsAmazonVpc = "Windows (Amazon VPC)" ) +// RIProductDescription_Values returns all elements of the RIProductDescription enum +func RIProductDescription_Values() []string { + return []string{ + RIProductDescriptionLinuxUnix, + RIProductDescriptionLinuxUnixamazonVpc, + RIProductDescriptionWindows, + RIProductDescriptionWindowsAmazonVpc, + } +} + const ( // RecurringChargeFrequencyHourly is a RecurringChargeFrequency enum value RecurringChargeFrequencyHourly = "Hourly" ) +// RecurringChargeFrequency_Values returns all elements of the RecurringChargeFrequency enum +func RecurringChargeFrequency_Values() []string { + return []string{ + RecurringChargeFrequencyHourly, + } +} + const ( // ReportInstanceReasonCodesInstanceStuckInState is a ReportInstanceReasonCodes enum value ReportInstanceReasonCodesInstanceStuckInState = "instance-stuck-in-state" @@ -112201,6 +117249,21 @@ const ( ReportInstanceReasonCodesOther = "other" ) +// ReportInstanceReasonCodes_Values returns all elements of the ReportInstanceReasonCodes enum +func ReportInstanceReasonCodes_Values() []string { + return []string{ + ReportInstanceReasonCodesInstanceStuckInState, + ReportInstanceReasonCodesUnresponsive, + ReportInstanceReasonCodesNotAcceptingCredentials, + ReportInstanceReasonCodesPasswordNotAvailable, + ReportInstanceReasonCodesPerformanceNetwork, + ReportInstanceReasonCodesPerformanceInstanceStore, + ReportInstanceReasonCodesPerformanceEbsVolume, + ReportInstanceReasonCodesPerformanceOther, + ReportInstanceReasonCodesOther, + } +} + const ( // ReportStatusTypeOk is a ReportStatusType enum value ReportStatusTypeOk = "ok" @@ -112209,6 +117272,14 @@ const ( ReportStatusTypeImpaired = "impaired" ) +// ReportStatusType_Values returns all elements of the ReportStatusType enum +func ReportStatusType_Values() []string { + return []string{ + ReportStatusTypeOk, + ReportStatusTypeImpaired, + } +} + const ( // ReservationStatePaymentPending is a ReservationState enum value ReservationStatePaymentPending = "payment-pending" @@ -112223,6 +117294,16 @@ const ( ReservationStateRetired = "retired" ) +// ReservationState_Values returns all elements of the ReservationState enum +func ReservationState_Values() []string { + return []string{ + ReservationStatePaymentPending, + ReservationStatePaymentFailed, + ReservationStateActive, + ReservationStateRetired, + } +} + const ( // ReservedInstanceStatePaymentPending is a ReservedInstanceState enum value ReservedInstanceStatePaymentPending = "payment-pending" @@ -112243,16 +117324,42 @@ const ( ReservedInstanceStateQueuedDeleted = "queued-deleted" ) +// ReservedInstanceState_Values returns all elements of the ReservedInstanceState enum +func ReservedInstanceState_Values() []string { + return []string{ + ReservedInstanceStatePaymentPending, + ReservedInstanceStateActive, + ReservedInstanceStatePaymentFailed, + ReservedInstanceStateRetired, + ReservedInstanceStateQueued, + ReservedInstanceStateQueuedDeleted, + } +} + const ( // ResetFpgaImageAttributeNameLoadPermission is a ResetFpgaImageAttributeName enum value ResetFpgaImageAttributeNameLoadPermission = "loadPermission" ) +// ResetFpgaImageAttributeName_Values returns all elements of the ResetFpgaImageAttributeName enum +func ResetFpgaImageAttributeName_Values() []string { + return []string{ + ResetFpgaImageAttributeNameLoadPermission, + } +} + const ( // ResetImageAttributeNameLaunchPermission is a ResetImageAttributeName enum value ResetImageAttributeNameLaunchPermission = "launchPermission" ) +// ResetImageAttributeName_Values returns all elements of the ResetImageAttributeName enum +func ResetImageAttributeName_Values() []string { + return []string{ + ResetImageAttributeNameLaunchPermission, + } +} + const ( // ResourceTypeClientVpnEndpoint is a ResourceType enum value ResourceTypeClientVpnEndpoint = "client-vpn-endpoint" @@ -112269,6 +117376,15 @@ const ( // ResourceTypeElasticIp is a ResourceType enum value ResourceTypeElasticIp = "elastic-ip" + // ResourceTypeElasticGpu is a ResourceType enum value + ResourceTypeElasticGpu = "elastic-gpu" + + // ResourceTypeExportImageTask is a ResourceType enum value + ResourceTypeExportImageTask = "export-image-task" + + // ResourceTypeExportInstanceTask is a ResourceType enum value + ResourceTypeExportInstanceTask = "export-instance-task" + // ResourceTypeFleet is a ResourceType enum value ResourceTypeFleet = "fleet" @@ -112281,6 +117397,12 @@ const ( // ResourceTypeImage is a ResourceType enum value ResourceTypeImage = "image" + // ResourceTypeImportImageTask is a ResourceType enum value + ResourceTypeImportImageTask = "import-image-task" + + // ResourceTypeImportSnapshotTask is a ResourceType enum value + ResourceTypeImportSnapshotTask = "import-snapshot-task" + // ResourceTypeInstance is a ResourceType enum value ResourceTypeInstance = "instance" @@ -112293,6 +117415,9 @@ const ( // ResourceTypeLaunchTemplate is a ResourceType enum value ResourceTypeLaunchTemplate = "launch-template" + // ResourceTypeLocalGatewayRouteTableVpcAssociation is a ResourceType enum value + ResourceTypeLocalGatewayRouteTableVpcAssociation = "local-gateway-route-table-vpc-association" + // ResourceTypeNatgateway is a ResourceType enum value ResourceTypeNatgateway = "natgateway" @@ -112366,6 +117491,55 @@ const ( ResourceTypeVpcFlowLog = "vpc-flow-log" ) +// ResourceType_Values returns all elements of the ResourceType enum +func ResourceType_Values() []string { + return []string{ + ResourceTypeClientVpnEndpoint, + ResourceTypeCustomerGateway, + ResourceTypeDedicatedHost, + ResourceTypeDhcpOptions, + ResourceTypeElasticIp, + ResourceTypeElasticGpu, + ResourceTypeExportImageTask, + ResourceTypeExportInstanceTask, + ResourceTypeFleet, + ResourceTypeFpgaImage, + ResourceTypeHostReservation, + ResourceTypeImage, + ResourceTypeImportImageTask, + ResourceTypeImportSnapshotTask, + ResourceTypeInstance, + ResourceTypeInternetGateway, + ResourceTypeKeyPair, + ResourceTypeLaunchTemplate, + ResourceTypeLocalGatewayRouteTableVpcAssociation, + ResourceTypeNatgateway, + ResourceTypeNetworkAcl, + ResourceTypeNetworkInterface, + ResourceTypePlacementGroup, + ResourceTypeReservedInstances, + ResourceTypeRouteTable, + ResourceTypeSecurityGroup, + ResourceTypeSnapshot, + ResourceTypeSpotFleetRequest, + ResourceTypeSpotInstancesRequest, + ResourceTypeSubnet, + ResourceTypeTrafficMirrorFilter, + ResourceTypeTrafficMirrorSession, + ResourceTypeTrafficMirrorTarget, + ResourceTypeTransitGateway, + ResourceTypeTransitGatewayAttachment, + ResourceTypeTransitGatewayMulticastDomain, + ResourceTypeTransitGatewayRouteTable, + ResourceTypeVolume, + ResourceTypeVpc, + ResourceTypeVpcPeeringConnection, + ResourceTypeVpnConnection, + ResourceTypeVpnGateway, + ResourceTypeVpcFlowLog, + } +} + const ( // RootDeviceTypeEbs is a RootDeviceType enum value RootDeviceTypeEbs = "ebs" @@ -112374,6 +117548,14 @@ const ( RootDeviceTypeInstanceStore = "instance-store" ) +// RootDeviceType_Values returns all elements of the RootDeviceType enum +func RootDeviceType_Values() []string { + return []string{ + RootDeviceTypeEbs, + RootDeviceTypeInstanceStore, + } +} + const ( // RouteOriginCreateRouteTable is a RouteOrigin enum value RouteOriginCreateRouteTable = "CreateRouteTable" @@ -112385,6 +117567,15 @@ const ( RouteOriginEnableVgwRoutePropagation = "EnableVgwRoutePropagation" ) +// RouteOrigin_Values returns all elements of the RouteOrigin enum +func RouteOrigin_Values() []string { + return []string{ + RouteOriginCreateRouteTable, + RouteOriginCreateRoute, + RouteOriginEnableVgwRoutePropagation, + } +} + const ( // RouteStateActive is a RouteState enum value RouteStateActive = "active" @@ -112393,6 +117584,14 @@ const ( RouteStateBlackhole = "blackhole" ) +// RouteState_Values returns all elements of the RouteState enum +func RouteState_Values() []string { + return []string{ + RouteStateActive, + RouteStateBlackhole, + } +} + const ( // RouteTableAssociationStateCodeAssociating is a RouteTableAssociationStateCode enum value RouteTableAssociationStateCodeAssociating = "associating" @@ -112410,6 +117609,17 @@ const ( RouteTableAssociationStateCodeFailed = "failed" ) +// RouteTableAssociationStateCode_Values returns all elements of the RouteTableAssociationStateCode enum +func RouteTableAssociationStateCode_Values() []string { + return []string{ + RouteTableAssociationStateCodeAssociating, + RouteTableAssociationStateCodeAssociated, + RouteTableAssociationStateCodeDisassociating, + RouteTableAssociationStateCodeDisassociated, + RouteTableAssociationStateCodeFailed, + } +} + const ( // RuleActionAllow is a RuleAction enum value RuleActionAllow = "allow" @@ -112418,6 +117628,14 @@ const ( RuleActionDeny = "deny" ) +// RuleAction_Values returns all elements of the RuleAction enum +func RuleAction_Values() []string { + return []string{ + RuleActionAllow, + RuleActionDeny, + } +} + const ( // ScopeAvailabilityZone is a Scope enum value ScopeAvailabilityZone = "Availability Zone" @@ -112426,6 +117644,14 @@ const ( ScopeRegion = "Region" ) +// Scope_Values returns all elements of the Scope enum +func Scope_Values() []string { + return []string{ + ScopeAvailabilityZone, + ScopeRegion, + } +} + const ( // ServiceStatePending is a ServiceState enum value ServiceStatePending = "Pending" @@ -112443,6 +117669,17 @@ const ( ServiceStateFailed = "Failed" ) +// ServiceState_Values returns all elements of the ServiceState enum +func ServiceState_Values() []string { + return []string{ + ServiceStatePending, + ServiceStateAvailable, + ServiceStateDeleting, + ServiceStateDeleted, + ServiceStateFailed, + } +} + const ( // ServiceTypeInterface is a ServiceType enum value ServiceTypeInterface = "Interface" @@ -112451,6 +117688,14 @@ const ( ServiceTypeGateway = "Gateway" ) +// ServiceType_Values returns all elements of the ServiceType enum +func ServiceType_Values() []string { + return []string{ + ServiceTypeInterface, + ServiceTypeGateway, + } +} + const ( // ShutdownBehaviorStop is a ShutdownBehavior enum value ShutdownBehaviorStop = "stop" @@ -112459,6 +117704,14 @@ const ( ShutdownBehaviorTerminate = "terminate" ) +// ShutdownBehavior_Values returns all elements of the ShutdownBehavior enum +func ShutdownBehavior_Values() []string { + return []string{ + ShutdownBehaviorStop, + ShutdownBehaviorTerminate, + } +} + const ( // SnapshotAttributeNameProductCodes is a SnapshotAttributeName enum value SnapshotAttributeNameProductCodes = "productCodes" @@ -112467,6 +117720,14 @@ const ( SnapshotAttributeNameCreateVolumePermission = "createVolumePermission" ) +// SnapshotAttributeName_Values returns all elements of the SnapshotAttributeName enum +func SnapshotAttributeName_Values() []string { + return []string{ + SnapshotAttributeNameProductCodes, + SnapshotAttributeNameCreateVolumePermission, + } +} + const ( // SnapshotStatePending is a SnapshotState enum value SnapshotStatePending = "pending" @@ -112478,6 +117739,15 @@ const ( SnapshotStateError = "error" ) +// SnapshotState_Values returns all elements of the SnapshotState enum +func SnapshotState_Values() []string { + return []string{ + SnapshotStatePending, + SnapshotStateCompleted, + SnapshotStateError, + } +} + const ( // SpotAllocationStrategyLowestPrice is a SpotAllocationStrategy enum value SpotAllocationStrategyLowestPrice = "lowest-price" @@ -112489,6 +117759,15 @@ const ( SpotAllocationStrategyCapacityOptimized = "capacity-optimized" ) +// SpotAllocationStrategy_Values returns all elements of the SpotAllocationStrategy enum +func SpotAllocationStrategy_Values() []string { + return []string{ + SpotAllocationStrategyLowestPrice, + SpotAllocationStrategyDiversified, + SpotAllocationStrategyCapacityOptimized, + } +} + const ( // SpotInstanceInterruptionBehaviorHibernate is a SpotInstanceInterruptionBehavior enum value SpotInstanceInterruptionBehaviorHibernate = "hibernate" @@ -112500,6 +117779,15 @@ const ( SpotInstanceInterruptionBehaviorTerminate = "terminate" ) +// SpotInstanceInterruptionBehavior_Values returns all elements of the SpotInstanceInterruptionBehavior enum +func SpotInstanceInterruptionBehavior_Values() []string { + return []string{ + SpotInstanceInterruptionBehaviorHibernate, + SpotInstanceInterruptionBehaviorStop, + SpotInstanceInterruptionBehaviorTerminate, + } +} + const ( // SpotInstanceStateOpen is a SpotInstanceState enum value SpotInstanceStateOpen = "open" @@ -112517,6 +117805,17 @@ const ( SpotInstanceStateFailed = "failed" ) +// SpotInstanceState_Values returns all elements of the SpotInstanceState enum +func SpotInstanceState_Values() []string { + return []string{ + SpotInstanceStateOpen, + SpotInstanceStateActive, + SpotInstanceStateClosed, + SpotInstanceStateCancelled, + SpotInstanceStateFailed, + } +} + const ( // SpotInstanceTypeOneTime is a SpotInstanceType enum value SpotInstanceTypeOneTime = "one-time" @@ -112525,6 +117824,14 @@ const ( SpotInstanceTypePersistent = "persistent" ) +// SpotInstanceType_Values returns all elements of the SpotInstanceType enum +func SpotInstanceType_Values() []string { + return []string{ + SpotInstanceTypeOneTime, + SpotInstanceTypePersistent, + } +} + const ( // StatePendingAcceptance is a State enum value StatePendingAcceptance = "PendingAcceptance" @@ -112551,6 +117858,20 @@ const ( StateExpired = "Expired" ) +// State_Values returns all elements of the State enum +func State_Values() []string { + return []string{ + StatePendingAcceptance, + StatePending, + StateAvailable, + StateDeleting, + StateDeleted, + StateRejected, + StateFailed, + StateExpired, + } +} + const ( // StatusMoveInProgress is a Status enum value StatusMoveInProgress = "MoveInProgress" @@ -112562,11 +117883,27 @@ const ( StatusInClassic = "InClassic" ) +// Status_Values returns all elements of the Status enum +func Status_Values() []string { + return []string{ + StatusMoveInProgress, + StatusInVpc, + StatusInClassic, + } +} + const ( // StatusNameReachability is a StatusName enum value StatusNameReachability = "reachability" ) +// StatusName_Values returns all elements of the StatusName enum +func StatusName_Values() []string { + return []string{ + StatusNameReachability, + } +} + const ( // StatusTypePassed is a StatusType enum value StatusTypePassed = "passed" @@ -112581,6 +117918,16 @@ const ( StatusTypeInitializing = "initializing" ) +// StatusType_Values returns all elements of the StatusType enum +func StatusType_Values() []string { + return []string{ + StatusTypePassed, + StatusTypeFailed, + StatusTypeInsufficientData, + StatusTypeInitializing, + } +} + const ( // SubnetCidrBlockStateCodeAssociating is a SubnetCidrBlockStateCode enum value SubnetCidrBlockStateCodeAssociating = "associating" @@ -112601,6 +117948,18 @@ const ( SubnetCidrBlockStateCodeFailed = "failed" ) +// SubnetCidrBlockStateCode_Values returns all elements of the SubnetCidrBlockStateCode enum +func SubnetCidrBlockStateCode_Values() []string { + return []string{ + SubnetCidrBlockStateCodeAssociating, + SubnetCidrBlockStateCodeAssociated, + SubnetCidrBlockStateCodeDisassociating, + SubnetCidrBlockStateCodeDisassociated, + SubnetCidrBlockStateCodeFailing, + SubnetCidrBlockStateCodeFailed, + } +} + const ( // SubnetStatePending is a SubnetState enum value SubnetStatePending = "pending" @@ -112609,6 +117968,14 @@ const ( SubnetStateAvailable = "available" ) +// SubnetState_Values returns all elements of the SubnetState enum +func SubnetState_Values() []string { + return []string{ + SubnetStatePending, + SubnetStateAvailable, + } +} + const ( // SummaryStatusOk is a SummaryStatus enum value SummaryStatusOk = "ok" @@ -112626,6 +117993,17 @@ const ( SummaryStatusInitializing = "initializing" ) +// SummaryStatus_Values returns all elements of the SummaryStatus enum +func SummaryStatus_Values() []string { + return []string{ + SummaryStatusOk, + SummaryStatusImpaired, + SummaryStatusInsufficientData, + SummaryStatusNotApplicable, + SummaryStatusInitializing, + } +} + const ( // TelemetryStatusUp is a TelemetryStatus enum value TelemetryStatusUp = "UP" @@ -112634,6 +118012,14 @@ const ( TelemetryStatusDown = "DOWN" ) +// TelemetryStatus_Values returns all elements of the TelemetryStatus enum +func TelemetryStatus_Values() []string { + return []string{ + TelemetryStatusUp, + TelemetryStatusDown, + } +} + const ( // TenancyDefault is a Tenancy enum value TenancyDefault = "default" @@ -112645,6 +118031,15 @@ const ( TenancyHost = "host" ) +// Tenancy_Values returns all elements of the Tenancy enum +func Tenancy_Values() []string { + return []string{ + TenancyDefault, + TenancyDedicated, + TenancyHost, + } +} + const ( // TrafficDirectionIngress is a TrafficDirection enum value TrafficDirectionIngress = "ingress" @@ -112653,6 +118048,14 @@ const ( TrafficDirectionEgress = "egress" ) +// TrafficDirection_Values returns all elements of the TrafficDirection enum +func TrafficDirection_Values() []string { + return []string{ + TrafficDirectionIngress, + TrafficDirectionEgress, + } +} + const ( // TrafficMirrorFilterRuleFieldDestinationPortRange is a TrafficMirrorFilterRuleField enum value TrafficMirrorFilterRuleFieldDestinationPortRange = "destination-port-range" @@ -112667,11 +118070,28 @@ const ( TrafficMirrorFilterRuleFieldDescription = "description" ) +// TrafficMirrorFilterRuleField_Values returns all elements of the TrafficMirrorFilterRuleField enum +func TrafficMirrorFilterRuleField_Values() []string { + return []string{ + TrafficMirrorFilterRuleFieldDestinationPortRange, + TrafficMirrorFilterRuleFieldSourcePortRange, + TrafficMirrorFilterRuleFieldProtocol, + TrafficMirrorFilterRuleFieldDescription, + } +} + const ( // TrafficMirrorNetworkServiceAmazonDns is a TrafficMirrorNetworkService enum value TrafficMirrorNetworkServiceAmazonDns = "amazon-dns" ) +// TrafficMirrorNetworkService_Values returns all elements of the TrafficMirrorNetworkService enum +func TrafficMirrorNetworkService_Values() []string { + return []string{ + TrafficMirrorNetworkServiceAmazonDns, + } +} + const ( // TrafficMirrorRuleActionAccept is a TrafficMirrorRuleAction enum value TrafficMirrorRuleActionAccept = "accept" @@ -112680,6 +118100,14 @@ const ( TrafficMirrorRuleActionReject = "reject" ) +// TrafficMirrorRuleAction_Values returns all elements of the TrafficMirrorRuleAction enum +func TrafficMirrorRuleAction_Values() []string { + return []string{ + TrafficMirrorRuleActionAccept, + TrafficMirrorRuleActionReject, + } +} + const ( // TrafficMirrorSessionFieldPacketLength is a TrafficMirrorSessionField enum value TrafficMirrorSessionFieldPacketLength = "packet-length" @@ -112691,6 +118119,15 @@ const ( TrafficMirrorSessionFieldVirtualNetworkId = "virtual-network-id" ) +// TrafficMirrorSessionField_Values returns all elements of the TrafficMirrorSessionField enum +func TrafficMirrorSessionField_Values() []string { + return []string{ + TrafficMirrorSessionFieldPacketLength, + TrafficMirrorSessionFieldDescription, + TrafficMirrorSessionFieldVirtualNetworkId, + } +} + const ( // TrafficMirrorTargetTypeNetworkInterface is a TrafficMirrorTargetType enum value TrafficMirrorTargetTypeNetworkInterface = "network-interface" @@ -112699,6 +118136,14 @@ const ( TrafficMirrorTargetTypeNetworkLoadBalancer = "network-load-balancer" ) +// TrafficMirrorTargetType_Values returns all elements of the TrafficMirrorTargetType enum +func TrafficMirrorTargetType_Values() []string { + return []string{ + TrafficMirrorTargetTypeNetworkInterface, + TrafficMirrorTargetTypeNetworkLoadBalancer, + } +} + const ( // TrafficTypeAccept is a TrafficType enum value TrafficTypeAccept = "ACCEPT" @@ -112710,6 +118155,15 @@ const ( TrafficTypeAll = "ALL" ) +// TrafficType_Values returns all elements of the TrafficType enum +func TrafficType_Values() []string { + return []string{ + TrafficTypeAccept, + TrafficTypeReject, + TrafficTypeAll, + } +} + const ( // TransitGatewayAssociationStateAssociating is a TransitGatewayAssociationState enum value TransitGatewayAssociationStateAssociating = "associating" @@ -112724,6 +118178,16 @@ const ( TransitGatewayAssociationStateDisassociated = "disassociated" ) +// TransitGatewayAssociationState_Values returns all elements of the TransitGatewayAssociationState enum +func TransitGatewayAssociationState_Values() []string { + return []string{ + TransitGatewayAssociationStateAssociating, + TransitGatewayAssociationStateAssociated, + TransitGatewayAssociationStateDisassociating, + TransitGatewayAssociationStateDisassociated, + } +} + const ( // TransitGatewayAttachmentResourceTypeVpc is a TransitGatewayAttachmentResourceType enum value TransitGatewayAttachmentResourceTypeVpc = "vpc" @@ -112738,6 +118202,16 @@ const ( TransitGatewayAttachmentResourceTypeTgwPeering = "tgw-peering" ) +// TransitGatewayAttachmentResourceType_Values returns all elements of the TransitGatewayAttachmentResourceType enum +func TransitGatewayAttachmentResourceType_Values() []string { + return []string{ + TransitGatewayAttachmentResourceTypeVpc, + TransitGatewayAttachmentResourceTypeVpn, + TransitGatewayAttachmentResourceTypeDirectConnectGateway, + TransitGatewayAttachmentResourceTypeTgwPeering, + } +} + const ( // TransitGatewayAttachmentStateInitiating is a TransitGatewayAttachmentState enum value TransitGatewayAttachmentStateInitiating = "initiating" @@ -112776,6 +118250,24 @@ const ( TransitGatewayAttachmentStateFailing = "failing" ) +// TransitGatewayAttachmentState_Values returns all elements of the TransitGatewayAttachmentState enum +func TransitGatewayAttachmentState_Values() []string { + return []string{ + TransitGatewayAttachmentStateInitiating, + TransitGatewayAttachmentStatePendingAcceptance, + TransitGatewayAttachmentStateRollingBack, + TransitGatewayAttachmentStatePending, + TransitGatewayAttachmentStateAvailable, + TransitGatewayAttachmentStateModifying, + TransitGatewayAttachmentStateDeleting, + TransitGatewayAttachmentStateDeleted, + TransitGatewayAttachmentStateFailed, + TransitGatewayAttachmentStateRejected, + TransitGatewayAttachmentStateRejecting, + TransitGatewayAttachmentStateFailing, + } +} + const ( // TransitGatewayMulitcastDomainAssociationStateAssociating is a TransitGatewayMulitcastDomainAssociationState enum value TransitGatewayMulitcastDomainAssociationStateAssociating = "associating" @@ -112790,6 +118282,16 @@ const ( TransitGatewayMulitcastDomainAssociationStateDisassociated = "disassociated" ) +// TransitGatewayMulitcastDomainAssociationState_Values returns all elements of the TransitGatewayMulitcastDomainAssociationState enum +func TransitGatewayMulitcastDomainAssociationState_Values() []string { + return []string{ + TransitGatewayMulitcastDomainAssociationStateAssociating, + TransitGatewayMulitcastDomainAssociationStateAssociated, + TransitGatewayMulitcastDomainAssociationStateDisassociating, + TransitGatewayMulitcastDomainAssociationStateDisassociated, + } +} + const ( // TransitGatewayMulticastDomainStatePending is a TransitGatewayMulticastDomainState enum value TransitGatewayMulticastDomainStatePending = "pending" @@ -112804,6 +118306,16 @@ const ( TransitGatewayMulticastDomainStateDeleted = "deleted" ) +// TransitGatewayMulticastDomainState_Values returns all elements of the TransitGatewayMulticastDomainState enum +func TransitGatewayMulticastDomainState_Values() []string { + return []string{ + TransitGatewayMulticastDomainStatePending, + TransitGatewayMulticastDomainStateAvailable, + TransitGatewayMulticastDomainStateDeleting, + TransitGatewayMulticastDomainStateDeleted, + } +} + const ( // TransitGatewayPropagationStateEnabling is a TransitGatewayPropagationState enum value TransitGatewayPropagationStateEnabling = "enabling" @@ -112818,6 +118330,16 @@ const ( TransitGatewayPropagationStateDisabled = "disabled" ) +// TransitGatewayPropagationState_Values returns all elements of the TransitGatewayPropagationState enum +func TransitGatewayPropagationState_Values() []string { + return []string{ + TransitGatewayPropagationStateEnabling, + TransitGatewayPropagationStateEnabled, + TransitGatewayPropagationStateDisabling, + TransitGatewayPropagationStateDisabled, + } +} + const ( // TransitGatewayRouteStatePending is a TransitGatewayRouteState enum value TransitGatewayRouteStatePending = "pending" @@ -112835,6 +118357,17 @@ const ( TransitGatewayRouteStateDeleted = "deleted" ) +// TransitGatewayRouteState_Values returns all elements of the TransitGatewayRouteState enum +func TransitGatewayRouteState_Values() []string { + return []string{ + TransitGatewayRouteStatePending, + TransitGatewayRouteStateActive, + TransitGatewayRouteStateBlackhole, + TransitGatewayRouteStateDeleting, + TransitGatewayRouteStateDeleted, + } +} + const ( // TransitGatewayRouteTableStatePending is a TransitGatewayRouteTableState enum value TransitGatewayRouteTableStatePending = "pending" @@ -112849,6 +118382,16 @@ const ( TransitGatewayRouteTableStateDeleted = "deleted" ) +// TransitGatewayRouteTableState_Values returns all elements of the TransitGatewayRouteTableState enum +func TransitGatewayRouteTableState_Values() []string { + return []string{ + TransitGatewayRouteTableStatePending, + TransitGatewayRouteTableStateAvailable, + TransitGatewayRouteTableStateDeleting, + TransitGatewayRouteTableStateDeleted, + } +} + const ( // TransitGatewayRouteTypeStatic is a TransitGatewayRouteType enum value TransitGatewayRouteTypeStatic = "static" @@ -112857,6 +118400,14 @@ const ( TransitGatewayRouteTypePropagated = "propagated" ) +// TransitGatewayRouteType_Values returns all elements of the TransitGatewayRouteType enum +func TransitGatewayRouteType_Values() []string { + return []string{ + TransitGatewayRouteTypeStatic, + TransitGatewayRouteTypePropagated, + } +} + const ( // TransitGatewayStatePending is a TransitGatewayState enum value TransitGatewayStatePending = "pending" @@ -112874,6 +118425,17 @@ const ( TransitGatewayStateDeleted = "deleted" ) +// TransitGatewayState_Values returns all elements of the TransitGatewayState enum +func TransitGatewayState_Values() []string { + return []string{ + TransitGatewayStatePending, + TransitGatewayStateAvailable, + TransitGatewayStateModifying, + TransitGatewayStateDeleting, + TransitGatewayStateDeleted, + } +} + const ( // TransportProtocolTcp is a TransportProtocol enum value TransportProtocolTcp = "tcp" @@ -112882,6 +118444,30 @@ const ( TransportProtocolUdp = "udp" ) +// TransportProtocol_Values returns all elements of the TransportProtocol enum +func TransportProtocol_Values() []string { + return []string{ + TransportProtocolTcp, + TransportProtocolUdp, + } +} + +const ( + // TunnelInsideIpVersionIpv4 is a TunnelInsideIpVersion enum value + TunnelInsideIpVersionIpv4 = "ipv4" + + // TunnelInsideIpVersionIpv6 is a TunnelInsideIpVersion enum value + TunnelInsideIpVersionIpv6 = "ipv6" +) + +// TunnelInsideIpVersion_Values returns all elements of the TunnelInsideIpVersion enum +func TunnelInsideIpVersion_Values() []string { + return []string{ + TunnelInsideIpVersionIpv4, + TunnelInsideIpVersionIpv6, + } +} + const ( // UnlimitedSupportedInstanceFamilyT2 is a UnlimitedSupportedInstanceFamily enum value UnlimitedSupportedInstanceFamilyT2 = "t2" @@ -112893,6 +118479,15 @@ const ( UnlimitedSupportedInstanceFamilyT3a = "t3a" ) +// UnlimitedSupportedInstanceFamily_Values returns all elements of the UnlimitedSupportedInstanceFamily enum +func UnlimitedSupportedInstanceFamily_Values() []string { + return []string{ + UnlimitedSupportedInstanceFamilyT2, + UnlimitedSupportedInstanceFamilyT3, + UnlimitedSupportedInstanceFamilyT3a, + } +} + const ( // UnsuccessfulInstanceCreditSpecificationErrorCodeInvalidInstanceIdMalformed is a UnsuccessfulInstanceCreditSpecificationErrorCode enum value UnsuccessfulInstanceCreditSpecificationErrorCodeInvalidInstanceIdMalformed = "InvalidInstanceID.Malformed" @@ -112907,6 +118502,16 @@ const ( UnsuccessfulInstanceCreditSpecificationErrorCodeInstanceCreditSpecificationNotSupported = "InstanceCreditSpecification.NotSupported" ) +// UnsuccessfulInstanceCreditSpecificationErrorCode_Values returns all elements of the UnsuccessfulInstanceCreditSpecificationErrorCode enum +func UnsuccessfulInstanceCreditSpecificationErrorCode_Values() []string { + return []string{ + UnsuccessfulInstanceCreditSpecificationErrorCodeInvalidInstanceIdMalformed, + UnsuccessfulInstanceCreditSpecificationErrorCodeInvalidInstanceIdNotFound, + UnsuccessfulInstanceCreditSpecificationErrorCodeIncorrectInstanceState, + UnsuccessfulInstanceCreditSpecificationErrorCodeInstanceCreditSpecificationNotSupported, + } +} + const ( // UsageClassTypeSpot is a UsageClassType enum value UsageClassTypeSpot = "spot" @@ -112915,6 +118520,14 @@ const ( UsageClassTypeOnDemand = "on-demand" ) +// UsageClassType_Values returns all elements of the UsageClassType enum +func UsageClassType_Values() []string { + return []string{ + UsageClassTypeSpot, + UsageClassTypeOnDemand, + } +} + const ( // VirtualizationTypeHvm is a VirtualizationType enum value VirtualizationTypeHvm = "hvm" @@ -112923,6 +118536,14 @@ const ( VirtualizationTypeParavirtual = "paravirtual" ) +// VirtualizationType_Values returns all elements of the VirtualizationType enum +func VirtualizationType_Values() []string { + return []string{ + VirtualizationTypeHvm, + VirtualizationTypeParavirtual, + } +} + const ( // VolumeAttachmentStateAttaching is a VolumeAttachmentState enum value VolumeAttachmentStateAttaching = "attaching" @@ -112940,6 +118561,17 @@ const ( VolumeAttachmentStateBusy = "busy" ) +// VolumeAttachmentState_Values returns all elements of the VolumeAttachmentState enum +func VolumeAttachmentState_Values() []string { + return []string{ + VolumeAttachmentStateAttaching, + VolumeAttachmentStateAttached, + VolumeAttachmentStateDetaching, + VolumeAttachmentStateDetached, + VolumeAttachmentStateBusy, + } +} + const ( // VolumeAttributeNameAutoEnableIo is a VolumeAttributeName enum value VolumeAttributeNameAutoEnableIo = "autoEnableIO" @@ -112948,6 +118580,14 @@ const ( VolumeAttributeNameProductCodes = "productCodes" ) +// VolumeAttributeName_Values returns all elements of the VolumeAttributeName enum +func VolumeAttributeName_Values() []string { + return []string{ + VolumeAttributeNameAutoEnableIo, + VolumeAttributeNameProductCodes, + } +} + const ( // VolumeModificationStateModifying is a VolumeModificationState enum value VolumeModificationStateModifying = "modifying" @@ -112962,6 +118602,16 @@ const ( VolumeModificationStateFailed = "failed" ) +// VolumeModificationState_Values returns all elements of the VolumeModificationState enum +func VolumeModificationState_Values() []string { + return []string{ + VolumeModificationStateModifying, + VolumeModificationStateOptimizing, + VolumeModificationStateCompleted, + VolumeModificationStateFailed, + } +} + const ( // VolumeStateCreating is a VolumeState enum value VolumeStateCreating = "creating" @@ -112982,6 +118632,18 @@ const ( VolumeStateError = "error" ) +// VolumeState_Values returns all elements of the VolumeState enum +func VolumeState_Values() []string { + return []string{ + VolumeStateCreating, + VolumeStateAvailable, + VolumeStateInUse, + VolumeStateDeleting, + VolumeStateDeleted, + VolumeStateError, + } +} + const ( // VolumeStatusInfoStatusOk is a VolumeStatusInfoStatus enum value VolumeStatusInfoStatusOk = "ok" @@ -112993,6 +118655,15 @@ const ( VolumeStatusInfoStatusInsufficientData = "insufficient-data" ) +// VolumeStatusInfoStatus_Values returns all elements of the VolumeStatusInfoStatus enum +func VolumeStatusInfoStatus_Values() []string { + return []string{ + VolumeStatusInfoStatusOk, + VolumeStatusInfoStatusImpaired, + VolumeStatusInfoStatusInsufficientData, + } +} + const ( // VolumeStatusNameIoEnabled is a VolumeStatusName enum value VolumeStatusNameIoEnabled = "io-enabled" @@ -113001,6 +118672,14 @@ const ( VolumeStatusNameIoPerformance = "io-performance" ) +// VolumeStatusName_Values returns all elements of the VolumeStatusName enum +func VolumeStatusName_Values() []string { + return []string{ + VolumeStatusNameIoEnabled, + VolumeStatusNameIoPerformance, + } +} + const ( // VolumeTypeStandard is a VolumeType enum value VolumeTypeStandard = "standard" @@ -113018,6 +118697,17 @@ const ( VolumeTypeSt1 = "st1" ) +// VolumeType_Values returns all elements of the VolumeType enum +func VolumeType_Values() []string { + return []string{ + VolumeTypeStandard, + VolumeTypeIo1, + VolumeTypeGp2, + VolumeTypeSc1, + VolumeTypeSt1, + } +} + const ( // VpcAttributeNameEnableDnsSupport is a VpcAttributeName enum value VpcAttributeNameEnableDnsSupport = "enableDnsSupport" @@ -113026,6 +118716,14 @@ const ( VpcAttributeNameEnableDnsHostnames = "enableDnsHostnames" ) +// VpcAttributeName_Values returns all elements of the VpcAttributeName enum +func VpcAttributeName_Values() []string { + return []string{ + VpcAttributeNameEnableDnsSupport, + VpcAttributeNameEnableDnsHostnames, + } +} + const ( // VpcCidrBlockStateCodeAssociating is a VpcCidrBlockStateCode enum value VpcCidrBlockStateCodeAssociating = "associating" @@ -113046,6 +118744,18 @@ const ( VpcCidrBlockStateCodeFailed = "failed" ) +// VpcCidrBlockStateCode_Values returns all elements of the VpcCidrBlockStateCode enum +func VpcCidrBlockStateCode_Values() []string { + return []string{ + VpcCidrBlockStateCodeAssociating, + VpcCidrBlockStateCodeAssociated, + VpcCidrBlockStateCodeDisassociating, + VpcCidrBlockStateCodeDisassociated, + VpcCidrBlockStateCodeFailing, + VpcCidrBlockStateCodeFailed, + } +} + const ( // VpcEndpointTypeInterface is a VpcEndpointType enum value VpcEndpointTypeInterface = "Interface" @@ -113054,6 +118764,14 @@ const ( VpcEndpointTypeGateway = "Gateway" ) +// VpcEndpointType_Values returns all elements of the VpcEndpointType enum +func VpcEndpointType_Values() []string { + return []string{ + VpcEndpointTypeInterface, + VpcEndpointTypeGateway, + } +} + const ( // VpcPeeringConnectionStateReasonCodeInitiatingRequest is a VpcPeeringConnectionStateReasonCode enum value VpcPeeringConnectionStateReasonCodeInitiatingRequest = "initiating-request" @@ -113083,6 +118801,21 @@ const ( VpcPeeringConnectionStateReasonCodeDeleting = "deleting" ) +// VpcPeeringConnectionStateReasonCode_Values returns all elements of the VpcPeeringConnectionStateReasonCode enum +func VpcPeeringConnectionStateReasonCode_Values() []string { + return []string{ + VpcPeeringConnectionStateReasonCodeInitiatingRequest, + VpcPeeringConnectionStateReasonCodePendingAcceptance, + VpcPeeringConnectionStateReasonCodeActive, + VpcPeeringConnectionStateReasonCodeDeleted, + VpcPeeringConnectionStateReasonCodeRejected, + VpcPeeringConnectionStateReasonCodeFailed, + VpcPeeringConnectionStateReasonCodeExpired, + VpcPeeringConnectionStateReasonCodeProvisioning, + VpcPeeringConnectionStateReasonCodeDeleting, + } +} + const ( // VpcStatePending is a VpcState enum value VpcStatePending = "pending" @@ -113091,11 +118824,26 @@ const ( VpcStateAvailable = "available" ) +// VpcState_Values returns all elements of the VpcState enum +func VpcState_Values() []string { + return []string{ + VpcStatePending, + VpcStateAvailable, + } +} + const ( // VpcTenancyDefault is a VpcTenancy enum value VpcTenancyDefault = "default" ) +// VpcTenancy_Values returns all elements of the VpcTenancy enum +func VpcTenancy_Values() []string { + return []string{ + VpcTenancyDefault, + } +} + const ( // VpnEcmpSupportValueEnable is a VpnEcmpSupportValue enum value VpnEcmpSupportValueEnable = "enable" @@ -113104,11 +118852,26 @@ const ( VpnEcmpSupportValueDisable = "disable" ) +// VpnEcmpSupportValue_Values returns all elements of the VpnEcmpSupportValue enum +func VpnEcmpSupportValue_Values() []string { + return []string{ + VpnEcmpSupportValueEnable, + VpnEcmpSupportValueDisable, + } +} + const ( // VpnProtocolOpenvpn is a VpnProtocol enum value VpnProtocolOpenvpn = "openvpn" ) +// VpnProtocol_Values returns all elements of the VpnProtocol enum +func VpnProtocol_Values() []string { + return []string{ + VpnProtocolOpenvpn, + } +} + const ( // VpnStatePending is a VpnState enum value VpnStatePending = "pending" @@ -113123,7 +118886,24 @@ const ( VpnStateDeleted = "deleted" ) +// VpnState_Values returns all elements of the VpnState enum +func VpnState_Values() []string { + return []string{ + VpnStatePending, + VpnStateAvailable, + VpnStateDeleting, + VpnStateDeleted, + } +} + const ( // VpnStaticRouteSourceStatic is a VpnStaticRouteSource enum value VpnStaticRouteSourceStatic = "Static" ) + +// VpnStaticRouteSource_Values returns all elements of the VpnStaticRouteSource enum +func VpnStaticRouteSource_Values() []string { + return []string{ + VpnStaticRouteSourceStatic, + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/service/ec2/customizations.go b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/service/ec2/customizations.go index efec8d8a9..3ad305918 100644 --- a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/service/ec2/customizations.go +++ b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/service/ec2/customizations.go @@ -26,8 +26,12 @@ func init() { // only set the retryer on request if config doesn't have a retryer if r.Config.Retryer == nil && (r.Operation.Name == opModifyNetworkInterfaceAttribute || r.Operation.Name == opAssignPrivateIpAddresses) { + maxRetries := client.DefaultRetryerMaxNumRetries + if m := r.Config.MaxRetries; m != nil && *m != aws.UseServiceDefaultRetries { + maxRetries = *m + } r.Retryer = client.DefaultRetryer{ - NumMaxRetries: client.DefaultRetryerMaxNumRetries, + NumMaxRetries: maxRetries, MinRetryDelay: customRetryerMinRetryDelay, MinThrottleDelay: customRetryerMinRetryDelay, MaxRetryDelay: customRetryerMaxRetryDelay, diff --git a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/service/s3/api.go b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/service/s3/api.go index 228cd3cfe..8b14d6f7b 100644 --- a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/service/s3/api.go +++ b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/service/s3/api.go @@ -200,7 +200,7 @@ func (c *S3) CompleteMultipartUploadRequest(input *CompleteMultipartUploadInput) // For information about permissions required to use the multipart upload API, // see Multipart Upload API and Permissions (https://docs.aws.amazon.com/AmazonS3/latest/dev/mpuAndPermissions.html). // -// GetBucketLifecycle has the following special errors: +// CompleteMultipartUpload has the following special errors: // // * Error code: EntityTooSmall Description: Your proposed upload is smaller // than the minimum allowed object size. Each part must be at least 5 MB @@ -7883,6 +7883,13 @@ func (c *S3) PutBucketReplicationRequest(input *PutBucketReplicationInput) (req // When you add the Filter element in the configuration, you must also add the // following elements: DeleteMarkerReplication, Status, and Priority. // +// The latest version of the replication configuration XML is V2. XML V2 replication +// configurations are those that contain the Filter element for rules, and rules +// that specify S3 Replication Time Control (S3 RTC). In XML V2 replication +// configurations, Amazon S3 doesn't replicate delete markers. Therefore, you +// must set the DeleteMarkerReplication element to Disabled. For backward compatibility, +// Amazon S3 continues to support the XML V1 replication configuration. +// // For information about enabling versioning on a bucket, see Using Versioning // (https://docs.aws.amazon.com/AmazonS3/latest/dev/Versioning.html). // @@ -9474,7 +9481,7 @@ func (c *S3) SelectObjectContentRequest(input *SelectObjectContentInput) (req *r output = &SelectObjectContentOutput{} req = c.newRequest(op, input, output) - es := newSelectObjectContentEventStream() + es := NewSelectObjectContentEventStream() req.Handlers.Unmarshal.PushBack(es.setStreamCloser) output.EventStream = es @@ -9599,7 +9606,13 @@ func (c *S3) SelectObjectContentWithContext(ctx aws.Context, input *SelectObject return out, req.Send() } +var _ awserr.Error + // SelectObjectContentEventStream provides the event stream handling for the SelectObjectContent. +// +// For testing and mocking the event stream this type should be initialized via +// the NewSelectObjectContentEventStream constructor function. Using the functional options +// to pass in nested mock behavior. type SelectObjectContentEventStream struct { // Reader is the EventStream reader for the SelectObjectContentEventStream @@ -9622,11 +9635,31 @@ type SelectObjectContentEventStream struct { err *eventstreamapi.OnceError } -func newSelectObjectContentEventStream() *SelectObjectContentEventStream { - return &SelectObjectContentEventStream{ +// NewSelectObjectContentEventStream initializes an SelectObjectContentEventStream. +// This function should only be used for testing and mocking the SelectObjectContentEventStream +// stream within your application. +// +// The Reader member must be set before reading events from the stream. +// +// The StreamCloser member should be set to the underlying io.Closer, +// (e.g. http.Response.Body), that will be closed when the stream Close method +// is called. +// +// es := NewSelectObjectContentEventStream(func(o *SelectObjectContentEventStream{ +// es.Reader = myMockStreamReader +// es.StreamCloser = myMockStreamCloser +// }) +func NewSelectObjectContentEventStream(opts ...func(*SelectObjectContentEventStream)) *SelectObjectContentEventStream { + es := &SelectObjectContentEventStream{ done: make(chan struct{}), err: eventstreamapi.NewOnceError(), } + + for _, fn := range opts { + fn(es) + } + + return es } func (es *SelectObjectContentEventStream) setStreamCloser(r *request.Request) { @@ -9673,6 +9706,7 @@ func (es *SelectObjectContentEventStream) waitStreamPartClose() { // * ProgressEvent // * RecordsEvent // * StatsEvent +// * SelectObjectContentEventStreamUnknownEvent func (es *SelectObjectContentEventStream) Events() <-chan SelectObjectContentEventStreamEvent { return es.Reader.Events() } @@ -11558,6 +11592,8 @@ func (s *ContinuationEvent) UnmarshalEvent( return nil } +// MarshalEvent marshals the type into an stream event value. This method +// should only used internally within the SDK's EventStream handling. func (s *ContinuationEvent) MarshalEvent(pm protocol.PayloadMarshaler) (msg eventstream.Message, err error) { msg.Headers.Set(eventstreamapi.MessageTypeHeader, eventstream.StringValue(eventstreamapi.EventMessageType)) return msg, err @@ -14113,7 +14149,7 @@ type DeleteObjectTaggingInput struct { // Bucket is a required field Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"` - // Name of the tag. + // Name of the object key. // // Key is a required field Key *string `location:"uri" locationName:"Key" min:"1" type:"string" required:"true"` @@ -14774,6 +14810,8 @@ func (s *EndEvent) UnmarshalEvent( return nil } +// MarshalEvent marshals the type into an stream event value. This method +// should only used internally within the SDK's EventStream handling. func (s *EndEvent) MarshalEvent(pm protocol.PayloadMarshaler) (msg eventstream.Message, err error) { msg.Headers.Set(eventstreamapi.MessageTypeHeader, eventstream.StringValue(eventstreamapi.EventMessageType)) return msg, err @@ -21467,7 +21505,7 @@ type ListObjectsOutput struct { // is true), you can use the key name in this field as marker in the subsequent // request to get next set of objects. Amazon S3 lists objects in alphabetical // order Note: This element is returned only if you have delimiter request parameter - // specified. If response does not include the NextMaker and it is truncated, + // specified. If response does not include the NextMarker and it is truncated, // you can use the value of the last Key in the response as the marker in the // subsequent request to get the next set of object keys. NextMarker *string `type:"string"` @@ -22947,8 +22985,22 @@ func (s *NotificationConfigurationFilter) SetKey(v *KeyFilter) *NotificationConf type Object struct { _ struct{} `type:"structure"` - // The entity tag is an MD5 hash of the object. ETag reflects only changes to - // the contents of an object, not its metadata. + // The entity tag is a hash of the object. The ETag reflects changes only to + // the contents of an object, not its metadata. The ETag may or may not be an + // MD5 digest of the object data. Whether or not it is depends on how the object + // was created and how it is encrypted as described below: + // + // * Objects created by the PUT Object, POST Object, or Copy operation, or + // through the AWS Management Console, and are encrypted by SSE-S3 or plaintext, + // have ETags that are an MD5 digest of their object data. + // + // * Objects created by the PUT Object, POST Object, or Copy operation, or + // through the AWS Management Console, and are encrypted by SSE-C or SSE-KMS, + // have ETags that are not an MD5 digest of their object data. + // + // * If an object is created by either the Multipart Upload or Part Copy + // operation, the ETag is not an MD5 digest, regardless of the method of + // encryption. ETag *string `type:"string"` // The name that you assign to an object. You use the object key to retrieve @@ -23548,6 +23600,8 @@ func (s *ProgressEvent) UnmarshalEvent( return nil } +// MarshalEvent marshals the type into an stream event value. This method +// should only used internally within the SDK's EventStream handling. func (s *ProgressEvent) MarshalEvent(pm protocol.PayloadMarshaler) (msg eventstream.Message, err error) { msg.Headers.Set(eventstreamapi.MessageTypeHeader, eventstream.StringValue(eventstreamapi.EventMessageType)) var buf bytes.Buffer @@ -26593,7 +26647,7 @@ type PutObjectTaggingInput struct { // Bucket is a required field Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"` - // Name of the tag. + // Name of the object key. // // Key is a required field Key *string `location:"uri" locationName:"Key" min:"1" type:"string" required:"true"` @@ -26984,6 +27038,8 @@ func (s *RecordsEvent) UnmarshalEvent( return nil } +// MarshalEvent marshals the type into an stream event value. This method +// should only used internally within the SDK's EventStream handling. func (s *RecordsEvent) MarshalEvent(pm protocol.PayloadMarshaler) (msg eventstream.Message, err error) { msg.Headers.Set(eventstreamapi.MessageTypeHeader, eventstream.StringValue(eventstreamapi.EventMessageType)) msg.Headers.Set(":content-type", eventstream.StringValue("application/octet-stream")) @@ -28204,6 +28260,7 @@ type SelectObjectContentEventStreamEvent interface { // * ProgressEvent // * RecordsEvent // * StatsEvent +// * SelectObjectContentEventStreamUnknownEvent type SelectObjectContentEventStreamReader interface { // Returns a channel of events as they are read from the event stream. Events() <-chan SelectObjectContentEventStreamEvent @@ -28278,6 +28335,9 @@ func (r *readSelectObjectContentEventStream) readEventStream() { return default: } + if _, ok := err.(*eventstreamapi.UnknownMessageTypeError); ok { + continue + } r.err.SetError(err) return } @@ -28307,14 +28367,39 @@ func (u unmarshalerForSelectObjectContentEventStreamEvent) UnmarshalerForEventNa case "Stats": return &StatsEvent{}, nil default: - return nil, awserr.New( - request.ErrCodeSerialization, - fmt.Sprintf("unknown event type name, %s, for SelectObjectContentEventStream", eventType), - nil, - ) + return &SelectObjectContentEventStreamUnknownEvent{Type: eventType}, nil } } +// SelectObjectContentEventStreamUnknownEvent provides a failsafe event for the +// SelectObjectContentEventStream group of events when an unknown event is received. +type SelectObjectContentEventStreamUnknownEvent struct { + Type string + Message eventstream.Message +} + +// The SelectObjectContentEventStreamUnknownEvent is and event in the SelectObjectContentEventStream +// group of events. +func (s *SelectObjectContentEventStreamUnknownEvent) eventSelectObjectContentEventStream() {} + +// MarshalEvent marshals the type into an stream event value. This method +// should only used internally within the SDK's EventStream handling. +func (e *SelectObjectContentEventStreamUnknownEvent) MarshalEvent(pm protocol.PayloadMarshaler) ( + msg eventstream.Message, err error, +) { + return e.Message.Clone(), nil +} + +// UnmarshalEvent unmarshals the EventStream Message into the SelectObjectContentEventStreamData value. +// This method is only used internally within the SDK's EventStream handling. +func (e *SelectObjectContentEventStreamUnknownEvent) UnmarshalEvent( + payloadUnmarshaler protocol.PayloadUnmarshaler, + msg eventstream.Message, +) error { + e.Message = msg.Clone() + return nil +} + // Request to filter the contents of an Amazon S3 object based on a simple Structured // Query Language (SQL) statement. In the request, along with the SQL expression, // you must specify a data serialization format (JSON or CSV) of the object. @@ -28966,6 +29051,8 @@ func (s *StatsEvent) UnmarshalEvent( return nil } +// MarshalEvent marshals the type into an stream event value. This method +// should only used internally within the SDK's EventStream handling. func (s *StatsEvent) MarshalEvent(pm protocol.PayloadMarshaler) (msg eventstream.Message, err error) { msg.Headers.Set(eventstreamapi.MessageTypeHeader, eventstream.StringValue(eventstreamapi.EventMessageType)) var buf bytes.Buffer @@ -29081,7 +29168,7 @@ func (s *StorageClassAnalysisDataExport) SetOutputSchemaVersion(v string) *Stora type Tag struct { _ struct{} `type:"structure"` - // Name of the tag. + // Name of the object key. // // Key is a required field Key *string `min:"1" type:"string" required:"true"` @@ -30165,6 +30252,13 @@ const ( AnalyticsS3ExportFileFormatCsv = "CSV" ) +// AnalyticsS3ExportFileFormat_Values returns all elements of the AnalyticsS3ExportFileFormat enum +func AnalyticsS3ExportFileFormat_Values() []string { + return []string{ + AnalyticsS3ExportFileFormatCsv, + } +} + const ( // BucketAccelerateStatusEnabled is a BucketAccelerateStatus enum value BucketAccelerateStatusEnabled = "Enabled" @@ -30173,6 +30267,14 @@ const ( BucketAccelerateStatusSuspended = "Suspended" ) +// BucketAccelerateStatus_Values returns all elements of the BucketAccelerateStatus enum +func BucketAccelerateStatus_Values() []string { + return []string{ + BucketAccelerateStatusEnabled, + BucketAccelerateStatusSuspended, + } +} + const ( // BucketCannedACLPrivate is a BucketCannedACL enum value BucketCannedACLPrivate = "private" @@ -30187,18 +30289,31 @@ const ( BucketCannedACLAuthenticatedRead = "authenticated-read" ) +// BucketCannedACL_Values returns all elements of the BucketCannedACL enum +func BucketCannedACL_Values() []string { + return []string{ + BucketCannedACLPrivate, + BucketCannedACLPublicRead, + BucketCannedACLPublicReadWrite, + BucketCannedACLAuthenticatedRead, + } +} + const ( - // BucketLocationConstraintEu is a BucketLocationConstraint enum value - BucketLocationConstraintEu = "EU" + // BucketLocationConstraintAfSouth1 is a BucketLocationConstraint enum value + BucketLocationConstraintAfSouth1 = "af-south-1" - // BucketLocationConstraintEuWest1 is a BucketLocationConstraint enum value - BucketLocationConstraintEuWest1 = "eu-west-1" + // BucketLocationConstraintApEast1 is a BucketLocationConstraint enum value + BucketLocationConstraintApEast1 = "ap-east-1" - // BucketLocationConstraintUsWest1 is a BucketLocationConstraint enum value - BucketLocationConstraintUsWest1 = "us-west-1" + // BucketLocationConstraintApNortheast1 is a BucketLocationConstraint enum value + BucketLocationConstraintApNortheast1 = "ap-northeast-1" - // BucketLocationConstraintUsWest2 is a BucketLocationConstraint enum value - BucketLocationConstraintUsWest2 = "us-west-2" + // BucketLocationConstraintApNortheast2 is a BucketLocationConstraint enum value + BucketLocationConstraintApNortheast2 = "ap-northeast-2" + + // BucketLocationConstraintApNortheast3 is a BucketLocationConstraint enum value + BucketLocationConstraintApNortheast3 = "ap-northeast-3" // BucketLocationConstraintApSouth1 is a BucketLocationConstraint enum value BucketLocationConstraintApSouth1 = "ap-south-1" @@ -30209,19 +30324,89 @@ const ( // BucketLocationConstraintApSoutheast2 is a BucketLocationConstraint enum value BucketLocationConstraintApSoutheast2 = "ap-southeast-2" - // BucketLocationConstraintApNortheast1 is a BucketLocationConstraint enum value - BucketLocationConstraintApNortheast1 = "ap-northeast-1" - - // BucketLocationConstraintSaEast1 is a BucketLocationConstraint enum value - BucketLocationConstraintSaEast1 = "sa-east-1" + // BucketLocationConstraintCaCentral1 is a BucketLocationConstraint enum value + BucketLocationConstraintCaCentral1 = "ca-central-1" // BucketLocationConstraintCnNorth1 is a BucketLocationConstraint enum value BucketLocationConstraintCnNorth1 = "cn-north-1" + // BucketLocationConstraintCnNorthwest1 is a BucketLocationConstraint enum value + BucketLocationConstraintCnNorthwest1 = "cn-northwest-1" + + // BucketLocationConstraintEu is a BucketLocationConstraint enum value + BucketLocationConstraintEu = "EU" + // BucketLocationConstraintEuCentral1 is a BucketLocationConstraint enum value BucketLocationConstraintEuCentral1 = "eu-central-1" + + // BucketLocationConstraintEuNorth1 is a BucketLocationConstraint enum value + BucketLocationConstraintEuNorth1 = "eu-north-1" + + // BucketLocationConstraintEuSouth1 is a BucketLocationConstraint enum value + BucketLocationConstraintEuSouth1 = "eu-south-1" + + // BucketLocationConstraintEuWest1 is a BucketLocationConstraint enum value + BucketLocationConstraintEuWest1 = "eu-west-1" + + // BucketLocationConstraintEuWest2 is a BucketLocationConstraint enum value + BucketLocationConstraintEuWest2 = "eu-west-2" + + // BucketLocationConstraintEuWest3 is a BucketLocationConstraint enum value + BucketLocationConstraintEuWest3 = "eu-west-3" + + // BucketLocationConstraintMeSouth1 is a BucketLocationConstraint enum value + BucketLocationConstraintMeSouth1 = "me-south-1" + + // BucketLocationConstraintSaEast1 is a BucketLocationConstraint enum value + BucketLocationConstraintSaEast1 = "sa-east-1" + + // BucketLocationConstraintUsEast2 is a BucketLocationConstraint enum value + BucketLocationConstraintUsEast2 = "us-east-2" + + // BucketLocationConstraintUsGovEast1 is a BucketLocationConstraint enum value + BucketLocationConstraintUsGovEast1 = "us-gov-east-1" + + // BucketLocationConstraintUsGovWest1 is a BucketLocationConstraint enum value + BucketLocationConstraintUsGovWest1 = "us-gov-west-1" + + // BucketLocationConstraintUsWest1 is a BucketLocationConstraint enum value + BucketLocationConstraintUsWest1 = "us-west-1" + + // BucketLocationConstraintUsWest2 is a BucketLocationConstraint enum value + BucketLocationConstraintUsWest2 = "us-west-2" ) +// BucketLocationConstraint_Values returns all elements of the BucketLocationConstraint enum +func BucketLocationConstraint_Values() []string { + return []string{ + BucketLocationConstraintAfSouth1, + BucketLocationConstraintApEast1, + BucketLocationConstraintApNortheast1, + BucketLocationConstraintApNortheast2, + BucketLocationConstraintApNortheast3, + BucketLocationConstraintApSouth1, + BucketLocationConstraintApSoutheast1, + BucketLocationConstraintApSoutheast2, + BucketLocationConstraintCaCentral1, + BucketLocationConstraintCnNorth1, + BucketLocationConstraintCnNorthwest1, + BucketLocationConstraintEu, + BucketLocationConstraintEuCentral1, + BucketLocationConstraintEuNorth1, + BucketLocationConstraintEuSouth1, + BucketLocationConstraintEuWest1, + BucketLocationConstraintEuWest2, + BucketLocationConstraintEuWest3, + BucketLocationConstraintMeSouth1, + BucketLocationConstraintSaEast1, + BucketLocationConstraintUsEast2, + BucketLocationConstraintUsGovEast1, + BucketLocationConstraintUsGovWest1, + BucketLocationConstraintUsWest1, + BucketLocationConstraintUsWest2, + } +} + const ( // BucketLogsPermissionFullControl is a BucketLogsPermission enum value BucketLogsPermissionFullControl = "FULL_CONTROL" @@ -30233,6 +30418,15 @@ const ( BucketLogsPermissionWrite = "WRITE" ) +// BucketLogsPermission_Values returns all elements of the BucketLogsPermission enum +func BucketLogsPermission_Values() []string { + return []string{ + BucketLogsPermissionFullControl, + BucketLogsPermissionRead, + BucketLogsPermissionWrite, + } +} + const ( // BucketVersioningStatusEnabled is a BucketVersioningStatus enum value BucketVersioningStatusEnabled = "Enabled" @@ -30241,6 +30435,14 @@ const ( BucketVersioningStatusSuspended = "Suspended" ) +// BucketVersioningStatus_Values returns all elements of the BucketVersioningStatus enum +func BucketVersioningStatus_Values() []string { + return []string{ + BucketVersioningStatusEnabled, + BucketVersioningStatusSuspended, + } +} + const ( // CompressionTypeNone is a CompressionType enum value CompressionTypeNone = "NONE" @@ -30252,6 +30454,15 @@ const ( CompressionTypeBzip2 = "BZIP2" ) +// CompressionType_Values returns all elements of the CompressionType enum +func CompressionType_Values() []string { + return []string{ + CompressionTypeNone, + CompressionTypeGzip, + CompressionTypeBzip2, + } +} + const ( // DeleteMarkerReplicationStatusEnabled is a DeleteMarkerReplicationStatus enum value DeleteMarkerReplicationStatusEnabled = "Enabled" @@ -30260,6 +30471,14 @@ const ( DeleteMarkerReplicationStatusDisabled = "Disabled" ) +// DeleteMarkerReplicationStatus_Values returns all elements of the DeleteMarkerReplicationStatus enum +func DeleteMarkerReplicationStatus_Values() []string { + return []string{ + DeleteMarkerReplicationStatusEnabled, + DeleteMarkerReplicationStatusDisabled, + } +} + // Requests Amazon S3 to encode the object keys in the response and specifies // the encoding method to use. An object key may contain any Unicode character; // however, XML 1.0 parser cannot parse some characters, such as characters @@ -30271,6 +30490,13 @@ const ( EncodingTypeUrl = "url" ) +// EncodingType_Values returns all elements of the EncodingType enum +func EncodingType_Values() []string { + return []string{ + EncodingTypeUrl, + } +} + // The bucket event for which to send notifications. const ( // EventS3ReducedRedundancyLostObject is a Event enum value @@ -30325,6 +30551,29 @@ const ( EventS3ReplicationOperationReplicatedAfterThreshold = "s3:Replication:OperationReplicatedAfterThreshold" ) +// Event_Values returns all elements of the Event enum +func Event_Values() []string { + return []string{ + EventS3ReducedRedundancyLostObject, + EventS3ObjectCreated, + EventS3ObjectCreatedPut, + EventS3ObjectCreatedPost, + EventS3ObjectCreatedCopy, + EventS3ObjectCreatedCompleteMultipartUpload, + EventS3ObjectRemoved, + EventS3ObjectRemovedDelete, + EventS3ObjectRemovedDeleteMarkerCreated, + EventS3ObjectRestore, + EventS3ObjectRestorePost, + EventS3ObjectRestoreCompleted, + EventS3Replication, + EventS3ReplicationOperationFailedReplication, + EventS3ReplicationOperationNotTracked, + EventS3ReplicationOperationMissedThreshold, + EventS3ReplicationOperationReplicatedAfterThreshold, + } +} + const ( // ExistingObjectReplicationStatusEnabled is a ExistingObjectReplicationStatus enum value ExistingObjectReplicationStatusEnabled = "Enabled" @@ -30333,6 +30582,14 @@ const ( ExistingObjectReplicationStatusDisabled = "Disabled" ) +// ExistingObjectReplicationStatus_Values returns all elements of the ExistingObjectReplicationStatus enum +func ExistingObjectReplicationStatus_Values() []string { + return []string{ + ExistingObjectReplicationStatusEnabled, + ExistingObjectReplicationStatusDisabled, + } +} + const ( // ExpirationStatusEnabled is a ExpirationStatus enum value ExpirationStatusEnabled = "Enabled" @@ -30341,11 +30598,26 @@ const ( ExpirationStatusDisabled = "Disabled" ) +// ExpirationStatus_Values returns all elements of the ExpirationStatus enum +func ExpirationStatus_Values() []string { + return []string{ + ExpirationStatusEnabled, + ExpirationStatusDisabled, + } +} + const ( // ExpressionTypeSql is a ExpressionType enum value ExpressionTypeSql = "SQL" ) +// ExpressionType_Values returns all elements of the ExpressionType enum +func ExpressionType_Values() []string { + return []string{ + ExpressionTypeSql, + } +} + const ( // FileHeaderInfoUse is a FileHeaderInfo enum value FileHeaderInfoUse = "USE" @@ -30357,6 +30629,15 @@ const ( FileHeaderInfoNone = "NONE" ) +// FileHeaderInfo_Values returns all elements of the FileHeaderInfo enum +func FileHeaderInfo_Values() []string { + return []string{ + FileHeaderInfoUse, + FileHeaderInfoIgnore, + FileHeaderInfoNone, + } +} + const ( // FilterRuleNamePrefix is a FilterRuleName enum value FilterRuleNamePrefix = "prefix" @@ -30365,6 +30646,14 @@ const ( FilterRuleNameSuffix = "suffix" ) +// FilterRuleName_Values returns all elements of the FilterRuleName enum +func FilterRuleName_Values() []string { + return []string{ + FilterRuleNamePrefix, + FilterRuleNameSuffix, + } +} + const ( // InventoryFormatCsv is a InventoryFormat enum value InventoryFormatCsv = "CSV" @@ -30376,6 +30665,15 @@ const ( InventoryFormatParquet = "Parquet" ) +// InventoryFormat_Values returns all elements of the InventoryFormat enum +func InventoryFormat_Values() []string { + return []string{ + InventoryFormatCsv, + InventoryFormatOrc, + InventoryFormatParquet, + } +} + const ( // InventoryFrequencyDaily is a InventoryFrequency enum value InventoryFrequencyDaily = "Daily" @@ -30384,6 +30682,14 @@ const ( InventoryFrequencyWeekly = "Weekly" ) +// InventoryFrequency_Values returns all elements of the InventoryFrequency enum +func InventoryFrequency_Values() []string { + return []string{ + InventoryFrequencyDaily, + InventoryFrequencyWeekly, + } +} + const ( // InventoryIncludedObjectVersionsAll is a InventoryIncludedObjectVersions enum value InventoryIncludedObjectVersionsAll = "All" @@ -30392,6 +30698,14 @@ const ( InventoryIncludedObjectVersionsCurrent = "Current" ) +// InventoryIncludedObjectVersions_Values returns all elements of the InventoryIncludedObjectVersions enum +func InventoryIncludedObjectVersions_Values() []string { + return []string{ + InventoryIncludedObjectVersionsAll, + InventoryIncludedObjectVersionsCurrent, + } +} + const ( // InventoryOptionalFieldSize is a InventoryOptionalField enum value InventoryOptionalFieldSize = "Size" @@ -30427,6 +30741,23 @@ const ( InventoryOptionalFieldIntelligentTieringAccessTier = "IntelligentTieringAccessTier" ) +// InventoryOptionalField_Values returns all elements of the InventoryOptionalField enum +func InventoryOptionalField_Values() []string { + return []string{ + InventoryOptionalFieldSize, + InventoryOptionalFieldLastModifiedDate, + InventoryOptionalFieldStorageClass, + InventoryOptionalFieldEtag, + InventoryOptionalFieldIsMultipartUploaded, + InventoryOptionalFieldReplicationStatus, + InventoryOptionalFieldEncryptionStatus, + InventoryOptionalFieldObjectLockRetainUntilDate, + InventoryOptionalFieldObjectLockMode, + InventoryOptionalFieldObjectLockLegalHoldStatus, + InventoryOptionalFieldIntelligentTieringAccessTier, + } +} + const ( // JSONTypeDocument is a JSONType enum value JSONTypeDocument = "DOCUMENT" @@ -30435,6 +30766,14 @@ const ( JSONTypeLines = "LINES" ) +// JSONType_Values returns all elements of the JSONType enum +func JSONType_Values() []string { + return []string{ + JSONTypeDocument, + JSONTypeLines, + } +} + const ( // MFADeleteEnabled is a MFADelete enum value MFADeleteEnabled = "Enabled" @@ -30443,6 +30782,14 @@ const ( MFADeleteDisabled = "Disabled" ) +// MFADelete_Values returns all elements of the MFADelete enum +func MFADelete_Values() []string { + return []string{ + MFADeleteEnabled, + MFADeleteDisabled, + } +} + const ( // MFADeleteStatusEnabled is a MFADeleteStatus enum value MFADeleteStatusEnabled = "Enabled" @@ -30451,6 +30798,14 @@ const ( MFADeleteStatusDisabled = "Disabled" ) +// MFADeleteStatus_Values returns all elements of the MFADeleteStatus enum +func MFADeleteStatus_Values() []string { + return []string{ + MFADeleteStatusEnabled, + MFADeleteStatusDisabled, + } +} + const ( // MetadataDirectiveCopy is a MetadataDirective enum value MetadataDirectiveCopy = "COPY" @@ -30459,6 +30814,14 @@ const ( MetadataDirectiveReplace = "REPLACE" ) +// MetadataDirective_Values returns all elements of the MetadataDirective enum +func MetadataDirective_Values() []string { + return []string{ + MetadataDirectiveCopy, + MetadataDirectiveReplace, + } +} + const ( // MetricsStatusEnabled is a MetricsStatus enum value MetricsStatusEnabled = "Enabled" @@ -30467,6 +30830,14 @@ const ( MetricsStatusDisabled = "Disabled" ) +// MetricsStatus_Values returns all elements of the MetricsStatus enum +func MetricsStatus_Values() []string { + return []string{ + MetricsStatusEnabled, + MetricsStatusDisabled, + } +} + const ( // ObjectCannedACLPrivate is a ObjectCannedACL enum value ObjectCannedACLPrivate = "private" @@ -30490,11 +30861,31 @@ const ( ObjectCannedACLBucketOwnerFullControl = "bucket-owner-full-control" ) +// ObjectCannedACL_Values returns all elements of the ObjectCannedACL enum +func ObjectCannedACL_Values() []string { + return []string{ + ObjectCannedACLPrivate, + ObjectCannedACLPublicRead, + ObjectCannedACLPublicReadWrite, + ObjectCannedACLAuthenticatedRead, + ObjectCannedACLAwsExecRead, + ObjectCannedACLBucketOwnerRead, + ObjectCannedACLBucketOwnerFullControl, + } +} + const ( // ObjectLockEnabledEnabled is a ObjectLockEnabled enum value ObjectLockEnabledEnabled = "Enabled" ) +// ObjectLockEnabled_Values returns all elements of the ObjectLockEnabled enum +func ObjectLockEnabled_Values() []string { + return []string{ + ObjectLockEnabledEnabled, + } +} + const ( // ObjectLockLegalHoldStatusOn is a ObjectLockLegalHoldStatus enum value ObjectLockLegalHoldStatusOn = "ON" @@ -30503,6 +30894,14 @@ const ( ObjectLockLegalHoldStatusOff = "OFF" ) +// ObjectLockLegalHoldStatus_Values returns all elements of the ObjectLockLegalHoldStatus enum +func ObjectLockLegalHoldStatus_Values() []string { + return []string{ + ObjectLockLegalHoldStatusOn, + ObjectLockLegalHoldStatusOff, + } +} + const ( // ObjectLockModeGovernance is a ObjectLockMode enum value ObjectLockModeGovernance = "GOVERNANCE" @@ -30511,6 +30910,14 @@ const ( ObjectLockModeCompliance = "COMPLIANCE" ) +// ObjectLockMode_Values returns all elements of the ObjectLockMode enum +func ObjectLockMode_Values() []string { + return []string{ + ObjectLockModeGovernance, + ObjectLockModeCompliance, + } +} + const ( // ObjectLockRetentionModeGovernance is a ObjectLockRetentionMode enum value ObjectLockRetentionModeGovernance = "GOVERNANCE" @@ -30519,6 +30926,14 @@ const ( ObjectLockRetentionModeCompliance = "COMPLIANCE" ) +// ObjectLockRetentionMode_Values returns all elements of the ObjectLockRetentionMode enum +func ObjectLockRetentionMode_Values() []string { + return []string{ + ObjectLockRetentionModeGovernance, + ObjectLockRetentionModeCompliance, + } +} + const ( // ObjectStorageClassStandard is a ObjectStorageClass enum value ObjectStorageClassStandard = "STANDARD" @@ -30542,16 +30957,43 @@ const ( ObjectStorageClassDeepArchive = "DEEP_ARCHIVE" ) +// ObjectStorageClass_Values returns all elements of the ObjectStorageClass enum +func ObjectStorageClass_Values() []string { + return []string{ + ObjectStorageClassStandard, + ObjectStorageClassReducedRedundancy, + ObjectStorageClassGlacier, + ObjectStorageClassStandardIa, + ObjectStorageClassOnezoneIa, + ObjectStorageClassIntelligentTiering, + ObjectStorageClassDeepArchive, + } +} + const ( // ObjectVersionStorageClassStandard is a ObjectVersionStorageClass enum value ObjectVersionStorageClassStandard = "STANDARD" ) +// ObjectVersionStorageClass_Values returns all elements of the ObjectVersionStorageClass enum +func ObjectVersionStorageClass_Values() []string { + return []string{ + ObjectVersionStorageClassStandard, + } +} + const ( // OwnerOverrideDestination is a OwnerOverride enum value OwnerOverrideDestination = "Destination" ) +// OwnerOverride_Values returns all elements of the OwnerOverride enum +func OwnerOverride_Values() []string { + return []string{ + OwnerOverrideDestination, + } +} + const ( // PayerRequester is a Payer enum value PayerRequester = "Requester" @@ -30560,6 +31002,14 @@ const ( PayerBucketOwner = "BucketOwner" ) +// Payer_Values returns all elements of the Payer enum +func Payer_Values() []string { + return []string{ + PayerRequester, + PayerBucketOwner, + } +} + const ( // PermissionFullControl is a Permission enum value PermissionFullControl = "FULL_CONTROL" @@ -30577,6 +31027,17 @@ const ( PermissionReadAcp = "READ_ACP" ) +// Permission_Values returns all elements of the Permission enum +func Permission_Values() []string { + return []string{ + PermissionFullControl, + PermissionWrite, + PermissionWriteAcp, + PermissionRead, + PermissionReadAcp, + } +} + const ( // ProtocolHttp is a Protocol enum value ProtocolHttp = "http" @@ -30585,6 +31046,14 @@ const ( ProtocolHttps = "https" ) +// Protocol_Values returns all elements of the Protocol enum +func Protocol_Values() []string { + return []string{ + ProtocolHttp, + ProtocolHttps, + } +} + const ( // QuoteFieldsAlways is a QuoteFields enum value QuoteFieldsAlways = "ALWAYS" @@ -30593,6 +31062,14 @@ const ( QuoteFieldsAsneeded = "ASNEEDED" ) +// QuoteFields_Values returns all elements of the QuoteFields enum +func QuoteFields_Values() []string { + return []string{ + QuoteFieldsAlways, + QuoteFieldsAsneeded, + } +} + const ( // ReplicationRuleStatusEnabled is a ReplicationRuleStatus enum value ReplicationRuleStatusEnabled = "Enabled" @@ -30601,6 +31078,14 @@ const ( ReplicationRuleStatusDisabled = "Disabled" ) +// ReplicationRuleStatus_Values returns all elements of the ReplicationRuleStatus enum +func ReplicationRuleStatus_Values() []string { + return []string{ + ReplicationRuleStatusEnabled, + ReplicationRuleStatusDisabled, + } +} + const ( // ReplicationStatusComplete is a ReplicationStatus enum value ReplicationStatusComplete = "COMPLETE" @@ -30615,6 +31100,16 @@ const ( ReplicationStatusReplica = "REPLICA" ) +// ReplicationStatus_Values returns all elements of the ReplicationStatus enum +func ReplicationStatus_Values() []string { + return []string{ + ReplicationStatusComplete, + ReplicationStatusPending, + ReplicationStatusFailed, + ReplicationStatusReplica, + } +} + const ( // ReplicationTimeStatusEnabled is a ReplicationTimeStatus enum value ReplicationTimeStatusEnabled = "Enabled" @@ -30623,6 +31118,14 @@ const ( ReplicationTimeStatusDisabled = "Disabled" ) +// ReplicationTimeStatus_Values returns all elements of the ReplicationTimeStatus enum +func ReplicationTimeStatus_Values() []string { + return []string{ + ReplicationTimeStatusEnabled, + ReplicationTimeStatusDisabled, + } +} + // If present, indicates that the requester was successfully charged for the // request. const ( @@ -30630,6 +31133,13 @@ const ( RequestChargedRequester = "requester" ) +// RequestCharged_Values returns all elements of the RequestCharged enum +func RequestCharged_Values() []string { + return []string{ + RequestChargedRequester, + } +} + // Confirms that the requester knows that they will be charged for the request. // Bucket owners need not specify this parameter in their requests. For information // about downloading objects from requester pays buckets, see Downloading Objects @@ -30640,11 +31150,25 @@ const ( RequestPayerRequester = "requester" ) +// RequestPayer_Values returns all elements of the RequestPayer enum +func RequestPayer_Values() []string { + return []string{ + RequestPayerRequester, + } +} + const ( // RestoreRequestTypeSelect is a RestoreRequestType enum value RestoreRequestTypeSelect = "SELECT" ) +// RestoreRequestType_Values returns all elements of the RestoreRequestType enum +func RestoreRequestType_Values() []string { + return []string{ + RestoreRequestTypeSelect, + } +} + const ( // ServerSideEncryptionAes256 is a ServerSideEncryption enum value ServerSideEncryptionAes256 = "AES256" @@ -30653,6 +31177,14 @@ const ( ServerSideEncryptionAwsKms = "aws:kms" ) +// ServerSideEncryption_Values returns all elements of the ServerSideEncryption enum +func ServerSideEncryption_Values() []string { + return []string{ + ServerSideEncryptionAes256, + ServerSideEncryptionAwsKms, + } +} + const ( // SseKmsEncryptedObjectsStatusEnabled is a SseKmsEncryptedObjectsStatus enum value SseKmsEncryptedObjectsStatusEnabled = "Enabled" @@ -30661,6 +31193,14 @@ const ( SseKmsEncryptedObjectsStatusDisabled = "Disabled" ) +// SseKmsEncryptedObjectsStatus_Values returns all elements of the SseKmsEncryptedObjectsStatus enum +func SseKmsEncryptedObjectsStatus_Values() []string { + return []string{ + SseKmsEncryptedObjectsStatusEnabled, + SseKmsEncryptedObjectsStatusDisabled, + } +} + const ( // StorageClassStandard is a StorageClass enum value StorageClassStandard = "STANDARD" @@ -30684,11 +31224,31 @@ const ( StorageClassDeepArchive = "DEEP_ARCHIVE" ) +// StorageClass_Values returns all elements of the StorageClass enum +func StorageClass_Values() []string { + return []string{ + StorageClassStandard, + StorageClassReducedRedundancy, + StorageClassStandardIa, + StorageClassOnezoneIa, + StorageClassIntelligentTiering, + StorageClassGlacier, + StorageClassDeepArchive, + } +} + const ( // StorageClassAnalysisSchemaVersionV1 is a StorageClassAnalysisSchemaVersion enum value StorageClassAnalysisSchemaVersionV1 = "V_1" ) +// StorageClassAnalysisSchemaVersion_Values returns all elements of the StorageClassAnalysisSchemaVersion enum +func StorageClassAnalysisSchemaVersion_Values() []string { + return []string{ + StorageClassAnalysisSchemaVersionV1, + } +} + const ( // TaggingDirectiveCopy is a TaggingDirective enum value TaggingDirectiveCopy = "COPY" @@ -30697,6 +31257,14 @@ const ( TaggingDirectiveReplace = "REPLACE" ) +// TaggingDirective_Values returns all elements of the TaggingDirective enum +func TaggingDirective_Values() []string { + return []string{ + TaggingDirectiveCopy, + TaggingDirectiveReplace, + } +} + const ( // TierStandard is a Tier enum value TierStandard = "Standard" @@ -30708,6 +31276,15 @@ const ( TierExpedited = "Expedited" ) +// Tier_Values returns all elements of the Tier enum +func Tier_Values() []string { + return []string{ + TierStandard, + TierBulk, + TierExpedited, + } +} + const ( // TransitionStorageClassGlacier is a TransitionStorageClass enum value TransitionStorageClassGlacier = "GLACIER" @@ -30725,6 +31302,17 @@ const ( TransitionStorageClassDeepArchive = "DEEP_ARCHIVE" ) +// TransitionStorageClass_Values returns all elements of the TransitionStorageClass enum +func TransitionStorageClass_Values() []string { + return []string{ + TransitionStorageClassGlacier, + TransitionStorageClassStandardIa, + TransitionStorageClassOnezoneIa, + TransitionStorageClassIntelligentTiering, + TransitionStorageClassDeepArchive, + } +} + const ( // TypeCanonicalUser is a Type enum value TypeCanonicalUser = "CanonicalUser" @@ -30735,3 +31323,12 @@ const ( // TypeGroup is a Type enum value TypeGroup = "Group" ) + +// Type_Values returns all elements of the Type enum +func Type_Values() []string { + return []string{ + TypeCanonicalUser, + TypeAmazonCustomerByEmail, + TypeGroup, + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/service/s3/doc_custom.go b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/service/s3/doc_custom.go index 4b65f7153..7f7aca208 100644 --- a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/service/s3/doc_custom.go +++ b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/service/s3/doc_custom.go @@ -104,19 +104,6 @@ // content from S3. The Encryption and Decryption clients can be used concurrently // once the client is created. // -// sess := session.Must(session.NewSession()) -// -// // Create the decryption client. -// svc := s3crypto.NewDecryptionClient(sess) -// -// // The object will be downloaded from S3 and decrypted locally. By metadata -// // about the object's encryption will instruct the decryption client how -// // decrypt the content of the object. By default KMS is used for keys. -// result, err := svc.GetObject(&s3.GetObjectInput { -// Bucket: aws.String(myBucket), -// Key: aws.String(myKey), -// }) -// // See the s3crypto package documentation for more information. // https://docs.aws.amazon.com/sdk-for-go/api/service/s3/s3crypto/ // diff --git a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/service/s3/sse.go b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/service/s3/sse.go index b71c835de..57a0bd92c 100644 --- a/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/service/s3/sse.go +++ b/src/cmd/linuxkit/vendor/github.com/aws/aws-sdk-go/service/s3/sse.go @@ -69,7 +69,7 @@ func computeKeyMD5(keyHeader, keyMD5Header, key string, r *http.Request) { return } - // In backwards compatiable, the header's value is not base64 encoded, + // In backwards compatible, the header's value is not base64 encoded, // and needs to be encoded and updated by the SDK's customizations. b64Key := base64.StdEncoding.EncodeToString([]byte(key)) r.Header.Set(keyHeader, b64Key) diff --git a/src/cmd/linuxkit/vendor/github.com/cespare/xxhash/v2/.travis.yml b/src/cmd/linuxkit/vendor/github.com/cespare/xxhash/v2/.travis.yml deleted file mode 100644 index c516ea88d..000000000 --- a/src/cmd/linuxkit/vendor/github.com/cespare/xxhash/v2/.travis.yml +++ /dev/null @@ -1,8 +0,0 @@ -language: go -go: - - "1.x" - - master -env: - - TAGS="" - - TAGS="-tags purego" -script: go test $TAGS -v ./... diff --git a/src/cmd/linuxkit/vendor/github.com/cespare/xxhash/v2/README.md b/src/cmd/linuxkit/vendor/github.com/cespare/xxhash/v2/README.md index 2fd8693c2..792b4a60b 100644 --- a/src/cmd/linuxkit/vendor/github.com/cespare/xxhash/v2/README.md +++ b/src/cmd/linuxkit/vendor/github.com/cespare/xxhash/v2/README.md @@ -1,7 +1,7 @@ # xxhash -[![GoDoc](https://godoc.org/github.com/cespare/xxhash?status.svg)](https://godoc.org/github.com/cespare/xxhash) -[![Build Status](https://travis-ci.org/cespare/xxhash.svg?branch=master)](https://travis-ci.org/cespare/xxhash) +[![Go Reference](https://pkg.go.dev/badge/github.com/cespare/xxhash/v2.svg)](https://pkg.go.dev/github.com/cespare/xxhash/v2) +[![Test](https://github.com/cespare/xxhash/actions/workflows/test.yml/badge.svg)](https://github.com/cespare/xxhash/actions/workflows/test.yml) xxhash is a Go implementation of the 64-bit [xxHash](http://cyan4973.github.io/xxHash/) algorithm, XXH64. This is a @@ -64,4 +64,6 @@ $ go test -benchtime 10s -bench '/xxhash,direct,bytes' - [InfluxDB](https://github.com/influxdata/influxdb) - [Prometheus](https://github.com/prometheus/prometheus) +- [VictoriaMetrics](https://github.com/VictoriaMetrics/VictoriaMetrics) - [FreeCache](https://github.com/coocood/freecache) +- [FastCache](https://github.com/VictoriaMetrics/fastcache) diff --git a/src/cmd/linuxkit/vendor/github.com/cespare/xxhash/v2/xxhash.go b/src/cmd/linuxkit/vendor/github.com/cespare/xxhash/v2/xxhash.go index db0b35fbe..15c835d54 100644 --- a/src/cmd/linuxkit/vendor/github.com/cespare/xxhash/v2/xxhash.go +++ b/src/cmd/linuxkit/vendor/github.com/cespare/xxhash/v2/xxhash.go @@ -193,7 +193,6 @@ func (d *Digest) UnmarshalBinary(b []byte) error { b, d.v4 = consumeUint64(b) b, d.total = consumeUint64(b) copy(d.mem[:], b) - b = b[len(d.mem):] d.n = int(d.total % uint64(len(d.mem))) return nil } diff --git a/src/cmd/linuxkit/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.s b/src/cmd/linuxkit/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.s index d580e32ae..be8db5bf7 100644 --- a/src/cmd/linuxkit/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.s +++ b/src/cmd/linuxkit/vendor/github.com/cespare/xxhash/v2/xxhash_amd64.s @@ -6,7 +6,7 @@ // Register allocation: // AX h -// CX pointer to advance through b +// SI pointer to advance through b // DX n // BX loop end // R8 v1, k1 @@ -16,39 +16,39 @@ // R12 tmp // R13 prime1v // R14 prime2v -// R15 prime4v +// DI prime4v -// round reads from and advances the buffer pointer in CX. +// round reads from and advances the buffer pointer in SI. // It assumes that R13 has prime1v and R14 has prime2v. #define round(r) \ - MOVQ (CX), R12 \ - ADDQ $8, CX \ + MOVQ (SI), R12 \ + ADDQ $8, SI \ IMULQ R14, R12 \ ADDQ R12, r \ ROLQ $31, r \ IMULQ R13, r // mergeRound applies a merge round on the two registers acc and val. -// It assumes that R13 has prime1v, R14 has prime2v, and R15 has prime4v. +// It assumes that R13 has prime1v, R14 has prime2v, and DI has prime4v. #define mergeRound(acc, val) \ IMULQ R14, val \ ROLQ $31, val \ IMULQ R13, val \ XORQ val, acc \ IMULQ R13, acc \ - ADDQ R15, acc + ADDQ DI, acc // func Sum64(b []byte) uint64 TEXT ·Sum64(SB), NOSPLIT, $0-32 // Load fixed primes. MOVQ ·prime1v(SB), R13 MOVQ ·prime2v(SB), R14 - MOVQ ·prime4v(SB), R15 + MOVQ ·prime4v(SB), DI // Load slice. - MOVQ b_base+0(FP), CX + MOVQ b_base+0(FP), SI MOVQ b_len+8(FP), DX - LEAQ (CX)(DX*1), BX + LEAQ (SI)(DX*1), BX // The first loop limit will be len(b)-32. SUBQ $32, BX @@ -65,14 +65,14 @@ TEXT ·Sum64(SB), NOSPLIT, $0-32 XORQ R11, R11 SUBQ R13, R11 - // Loop until CX > BX. + // Loop until SI > BX. blockLoop: round(R8) round(R9) round(R10) round(R11) - CMPQ CX, BX + CMPQ SI, BX JLE blockLoop MOVQ R8, AX @@ -100,16 +100,16 @@ noBlocks: afterBlocks: ADDQ DX, AX - // Right now BX has len(b)-32, and we want to loop until CX > len(b)-8. + // Right now BX has len(b)-32, and we want to loop until SI > len(b)-8. ADDQ $24, BX - CMPQ CX, BX + CMPQ SI, BX JG fourByte wordLoop: // Calculate k1. - MOVQ (CX), R8 - ADDQ $8, CX + MOVQ (SI), R8 + ADDQ $8, SI IMULQ R14, R8 ROLQ $31, R8 IMULQ R13, R8 @@ -117,18 +117,18 @@ wordLoop: XORQ R8, AX ROLQ $27, AX IMULQ R13, AX - ADDQ R15, AX + ADDQ DI, AX - CMPQ CX, BX + CMPQ SI, BX JLE wordLoop fourByte: ADDQ $4, BX - CMPQ CX, BX + CMPQ SI, BX JG singles - MOVL (CX), R8 - ADDQ $4, CX + MOVL (SI), R8 + ADDQ $4, SI IMULQ R13, R8 XORQ R8, AX @@ -138,19 +138,19 @@ fourByte: singles: ADDQ $4, BX - CMPQ CX, BX + CMPQ SI, BX JGE finalize singlesLoop: - MOVBQZX (CX), R12 - ADDQ $1, CX + MOVBQZX (SI), R12 + ADDQ $1, SI IMULQ ·prime5v(SB), R12 XORQ R12, AX ROLQ $11, AX IMULQ R13, AX - CMPQ CX, BX + CMPQ SI, BX JL singlesLoop finalize: @@ -179,9 +179,9 @@ TEXT ·writeBlocks(SB), NOSPLIT, $0-40 MOVQ ·prime2v(SB), R14 // Load slice. - MOVQ b_base+8(FP), CX + MOVQ b_base+8(FP), SI MOVQ b_len+16(FP), DX - LEAQ (CX)(DX*1), BX + LEAQ (SI)(DX*1), BX SUBQ $32, BX // Load vN from d. @@ -199,7 +199,7 @@ blockLoop: round(R10) round(R11) - CMPQ CX, BX + CMPQ SI, BX JLE blockLoop // Copy vN back to d. @@ -208,8 +208,8 @@ blockLoop: MOVQ R10, 16(AX) MOVQ R11, 24(AX) - // The number of bytes written is CX minus the old base pointer. - SUBQ b_base+8(FP), CX - MOVQ CX, ret+32(FP) + // The number of bytes written is SI minus the old base pointer. + SUBQ b_base+8(FP), SI + MOVQ SI, ret+32(FP) RET diff --git a/src/cmd/linuxkit/vendor/github.com/cespare/xxhash/v2/xxhash_unsafe.go b/src/cmd/linuxkit/vendor/github.com/cespare/xxhash/v2/xxhash_unsafe.go index 53bf76efb..376e0ca2e 100644 --- a/src/cmd/linuxkit/vendor/github.com/cespare/xxhash/v2/xxhash_unsafe.go +++ b/src/cmd/linuxkit/vendor/github.com/cespare/xxhash/v2/xxhash_unsafe.go @@ -6,41 +6,52 @@ package xxhash import ( - "reflect" "unsafe" ) -// Notes: -// -// See https://groups.google.com/d/msg/golang-nuts/dcjzJy-bSpw/tcZYBzQqAQAJ -// for some discussion about these unsafe conversions. -// // In the future it's possible that compiler optimizations will make these -// unsafe operations unnecessary: https://golang.org/issue/2205. +// XxxString functions unnecessary by realizing that calls such as +// Sum64([]byte(s)) don't need to copy s. See https://golang.org/issue/2205. +// If that happens, even if we keep these functions they can be replaced with +// the trivial safe code. + +// NOTE: The usual way of doing an unsafe string-to-[]byte conversion is: // -// Both of these wrapper functions still incur function call overhead since they -// will not be inlined. We could write Go/asm copies of Sum64 and Digest.Write -// for strings to squeeze out a bit more speed. Mid-stack inlining should -// eventually fix this. +// var b []byte +// bh := (*reflect.SliceHeader)(unsafe.Pointer(&b)) +// bh.Data = (*reflect.StringHeader)(unsafe.Pointer(&s)).Data +// bh.Len = len(s) +// bh.Cap = len(s) +// +// Unfortunately, as of Go 1.15.3 the inliner's cost model assigns a high enough +// weight to this sequence of expressions that any function that uses it will +// not be inlined. Instead, the functions below use a different unsafe +// conversion designed to minimize the inliner weight and allow both to be +// inlined. There is also a test (TestInlining) which verifies that these are +// inlined. +// +// See https://github.com/golang/go/issues/42739 for discussion. // Sum64String computes the 64-bit xxHash digest of s. // It may be faster than Sum64([]byte(s)) by avoiding a copy. func Sum64String(s string) uint64 { - var b []byte - bh := (*reflect.SliceHeader)(unsafe.Pointer(&b)) - bh.Data = (*reflect.StringHeader)(unsafe.Pointer(&s)).Data - bh.Len = len(s) - bh.Cap = len(s) + b := *(*[]byte)(unsafe.Pointer(&sliceHeader{s, len(s)})) return Sum64(b) } // WriteString adds more data to d. It always returns len(s), nil. // It may be faster than Write([]byte(s)) by avoiding a copy. func (d *Digest) WriteString(s string) (n int, err error) { - var b []byte - bh := (*reflect.SliceHeader)(unsafe.Pointer(&b)) - bh.Data = (*reflect.StringHeader)(unsafe.Pointer(&s)).Data - bh.Len = len(s) - bh.Cap = len(s) - return d.Write(b) + d.Write(*(*[]byte)(unsafe.Pointer(&sliceHeader{s, len(s)}))) + // d.Write always returns len(s), nil. + // Ignoring the return output and returning these fixed values buys a + // savings of 6 in the inliner's cost model. + return len(s), nil +} + +// sliceHeader is similar to reflect.SliceHeader, but it assumes that the layout +// of the first two words is the same as the layout of a string. +type sliceHeader struct { + s string + cap int } diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/console/console_windows.go b/src/cmd/linuxkit/vendor/github.com/containerd/console/console_windows.go index 129a92883..787c11fe5 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/console/console_windows.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/console/console_windows.go @@ -17,10 +17,10 @@ package console import ( + "errors" "fmt" "os" - "github.com/pkg/errors" "golang.org/x/sys/windows" ) @@ -103,7 +103,7 @@ func (m *master) Reset() error { {m.err, m.errMode}, } { if err := windows.SetConsoleMode(s.fd, s.mode); err != nil { - return errors.Wrap(err, "unable to restore console mode") + return fmt.Errorf("unable to restore console mode: %w", err) } } @@ -114,7 +114,7 @@ func (m *master) Size() (WinSize, error) { var info windows.ConsoleScreenBufferInfo err := windows.GetConsoleScreenBufferInfo(m.out, &info) if err != nil { - return WinSize{}, errors.Wrap(err, "unable to get console info") + return WinSize{}, fmt.Errorf("unable to get console info: %w", err) } winsize := WinSize{ @@ -139,7 +139,7 @@ func (m *master) DisableEcho() error { mode |= windows.ENABLE_LINE_INPUT if err := windows.SetConsoleMode(m.in, mode); err != nil { - return errors.Wrap(err, "unable to set console to disable echo") + return fmt.Errorf("unable to set console to disable echo: %w", err) } return nil @@ -192,7 +192,7 @@ func makeInputRaw(fd windows.Handle, mode uint32) error { } if err := windows.SetConsoleMode(fd, mode); err != nil { - return errors.Wrap(err, "unable to set console to raw mode") + return fmt.Errorf("unable to set console to raw mode: %w", err) } return nil diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/console/console_zos.go b/src/cmd/linuxkit/vendor/github.com/containerd/console/console_zos.go new file mode 100644 index 000000000..b348a839a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/console/console_zos.go @@ -0,0 +1,163 @@ +// +build zos + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package console + +import ( + "fmt" + "os" + + "golang.org/x/sys/unix" +) + +// NewPty creates a new pty pair +// The master is returned as the first console and a string +// with the path to the pty slave is returned as the second +func NewPty() (Console, string, error) { + var f File + var err error + var slave string + for i := 0;; i++ { + ptyp := fmt.Sprintf("/dev/ptyp%04d", i) + f, err = os.OpenFile(ptyp, os.O_RDWR, 0600) + if err == nil { + slave = fmt.Sprintf("/dev/ttyp%04d", i) + break + } + if os.IsNotExist(err) { + return nil, "", err + } + // else probably Resource Busy + } + m, err := newMaster(f) + if err != nil { + return nil, "", err + } + return m, slave, nil +} + +type master struct { + f File + original *unix.Termios +} + +func (m *master) Read(b []byte) (int, error) { + return m.f.Read(b) +} + +func (m *master) Write(b []byte) (int, error) { + return m.f.Write(b) +} + +func (m *master) Close() error { + return m.f.Close() +} + +func (m *master) Resize(ws WinSize) error { + return tcswinsz(m.f.Fd(), ws) +} + +func (m *master) ResizeFrom(c Console) error { + ws, err := c.Size() + if err != nil { + return err + } + return m.Resize(ws) +} + +func (m *master) Reset() error { + if m.original == nil { + return nil + } + return tcset(m.f.Fd(), m.original) +} + +func (m *master) getCurrent() (unix.Termios, error) { + var termios unix.Termios + if err := tcget(m.f.Fd(), &termios); err != nil { + return unix.Termios{}, err + } + return termios, nil +} + +func (m *master) SetRaw() error { + rawState, err := m.getCurrent() + if err != nil { + return err + } + rawState = cfmakeraw(rawState) + rawState.Oflag = rawState.Oflag | unix.OPOST + return tcset(m.f.Fd(), &rawState) +} + +func (m *master) DisableEcho() error { + rawState, err := m.getCurrent() + if err != nil { + return err + } + rawState.Lflag = rawState.Lflag &^ unix.ECHO + return tcset(m.f.Fd(), &rawState) +} + +func (m *master) Size() (WinSize, error) { + return tcgwinsz(m.f.Fd()) +} + +func (m *master) Fd() uintptr { + return m.f.Fd() +} + +func (m *master) Name() string { + return m.f.Name() +} + +// checkConsole checks if the provided file is a console +func checkConsole(f File) error { + var termios unix.Termios + if tcget(f.Fd(), &termios) != nil { + return ErrNotAConsole + } + return nil +} + +func newMaster(f File) (Console, error) { + m := &master{ + f: f, + } + t, err := m.getCurrent() + if err != nil { + return nil, err + } + m.original = &t + return m, nil +} + +// ClearONLCR sets the necessary tty_ioctl(4)s to ensure that a pty pair +// created by us acts normally. In particular, a not-very-well-known default of +// Linux unix98 ptys is that they have +onlcr by default. While this isn't a +// problem for terminal emulators, because we relay data from the terminal we +// also relay that funky line discipline. +func ClearONLCR(fd uintptr) error { + return setONLCR(fd, false) +} + +// SetONLCR sets the necessary tty_ioctl(4)s to ensure that a pty pair +// created by us acts as intended for a terminal emulator. +func SetONLCR(fd uintptr) error { + return setONLCR(fd, true) +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/console/go.mod b/src/cmd/linuxkit/vendor/github.com/containerd/console/go.mod index 7fca0a9a3..1fe5b7fec 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/console/go.mod +++ b/src/cmd/linuxkit/vendor/github.com/containerd/console/go.mod @@ -2,7 +2,4 @@ module github.com/containerd/console go 1.13 -require ( - github.com/pkg/errors v0.9.1 - golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c -) +require golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/console/go.sum b/src/cmd/linuxkit/vendor/github.com/containerd/console/go.sum index 9db384d3b..1225630b7 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/console/go.sum +++ b/src/cmd/linuxkit/vendor/github.com/containerd/console/go.sum @@ -1,4 +1,2 @@ -github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4= -github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c h1:VwygUrnw9jn88c4u8GD3rZQbqrP/tgas88tPUbBxQrk= golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/console/tc_unix.go b/src/cmd/linuxkit/vendor/github.com/containerd/console/tc_unix.go index 5cd4c550c..a6bf01e8d 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/console/tc_unix.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/console/tc_unix.go @@ -1,4 +1,4 @@ -// +build darwin freebsd linux netbsd openbsd solaris +// +build darwin freebsd linux netbsd openbsd solaris zos /* Copyright The containerd Authors. diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/console/tc_zos.go b/src/cmd/linuxkit/vendor/github.com/containerd/console/tc_zos.go new file mode 100644 index 000000000..4262eaf4c --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/console/tc_zos.go @@ -0,0 +1,26 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package console + +import ( + "golang.org/x/sys/unix" +) + +const ( + cmdTcGet = unix.TCGETS + cmdTcSet = unix.TCSETS +) diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/api/services/content/v1/content.pb.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/api/services/content/v1/content.pb.go new file mode 100644 index 000000000..97c7d4a92 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/api/services/content/v1/content.pb.go @@ -0,0 +1,5425 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: github.com/containerd/containerd/api/services/content/v1/content.proto + +package content + +import ( + context "context" + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + github_com_gogo_protobuf_sortkeys "github.com/gogo/protobuf/sortkeys" + github_com_gogo_protobuf_types "github.com/gogo/protobuf/types" + types "github.com/gogo/protobuf/types" + github_com_opencontainers_go_digest "github.com/opencontainers/go-digest" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + io "io" + math "math" + math_bits "math/bits" + reflect "reflect" + strings "strings" + time "time" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf +var _ = time.Kitchen + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// WriteAction defines the behavior of a WriteRequest. +type WriteAction int32 + +const ( + // WriteActionStat instructs the writer to return the current status while + // holding the lock on the write. + WriteActionStat WriteAction = 0 + // WriteActionWrite sets the action for the write request to write data. + // + // Any data included will be written at the provided offset. The + // transaction will be left open for further writes. + // + // This is the default. + WriteActionWrite WriteAction = 1 + // WriteActionCommit will write any outstanding data in the message and + // commit the write, storing it under the digest. + // + // This can be used in a single message to send the data, verify it and + // commit it. + // + // This action will always terminate the write. + WriteActionCommit WriteAction = 2 +) + +var WriteAction_name = map[int32]string{ + 0: "STAT", + 1: "WRITE", + 2: "COMMIT", +} + +var WriteAction_value = map[string]int32{ + "STAT": 0, + "WRITE": 1, + "COMMIT": 2, +} + +func (x WriteAction) String() string { + return proto.EnumName(WriteAction_name, int32(x)) +} + +func (WriteAction) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_468430ba3e400391, []int{0} +} + +type Info struct { + // Digest is the hash identity of the blob. + Digest github_com_opencontainers_go_digest.Digest `protobuf:"bytes,1,opt,name=digest,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"digest"` + // Size is the total number of bytes in the blob. + Size_ int64 `protobuf:"varint,2,opt,name=size,proto3" json:"size,omitempty"` + // CreatedAt provides the time at which the blob was committed. + CreatedAt time.Time `protobuf:"bytes,3,opt,name=created_at,json=createdAt,proto3,stdtime" json:"created_at"` + // UpdatedAt provides the time the info was last updated. + UpdatedAt time.Time `protobuf:"bytes,4,opt,name=updated_at,json=updatedAt,proto3,stdtime" json:"updated_at"` + // Labels are arbitrary data on snapshots. + // + // The combined size of a key/value pair cannot exceed 4096 bytes. + Labels map[string]string `protobuf:"bytes,5,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Info) Reset() { *m = Info{} } +func (*Info) ProtoMessage() {} +func (*Info) Descriptor() ([]byte, []int) { + return fileDescriptor_468430ba3e400391, []int{0} +} +func (m *Info) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Info) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Info.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Info) XXX_Merge(src proto.Message) { + xxx_messageInfo_Info.Merge(m, src) +} +func (m *Info) XXX_Size() int { + return m.Size() +} +func (m *Info) XXX_DiscardUnknown() { + xxx_messageInfo_Info.DiscardUnknown(m) +} + +var xxx_messageInfo_Info proto.InternalMessageInfo + +type InfoRequest struct { + Digest github_com_opencontainers_go_digest.Digest `protobuf:"bytes,1,opt,name=digest,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"digest"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *InfoRequest) Reset() { *m = InfoRequest{} } +func (*InfoRequest) ProtoMessage() {} +func (*InfoRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_468430ba3e400391, []int{1} +} +func (m *InfoRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *InfoRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_InfoRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *InfoRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_InfoRequest.Merge(m, src) +} +func (m *InfoRequest) XXX_Size() int { + return m.Size() +} +func (m *InfoRequest) XXX_DiscardUnknown() { + xxx_messageInfo_InfoRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_InfoRequest proto.InternalMessageInfo + +type InfoResponse struct { + Info Info `protobuf:"bytes,1,opt,name=info,proto3" json:"info"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *InfoResponse) Reset() { *m = InfoResponse{} } +func (*InfoResponse) ProtoMessage() {} +func (*InfoResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_468430ba3e400391, []int{2} +} +func (m *InfoResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *InfoResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_InfoResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *InfoResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_InfoResponse.Merge(m, src) +} +func (m *InfoResponse) XXX_Size() int { + return m.Size() +} +func (m *InfoResponse) XXX_DiscardUnknown() { + xxx_messageInfo_InfoResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_InfoResponse proto.InternalMessageInfo + +type UpdateRequest struct { + Info Info `protobuf:"bytes,1,opt,name=info,proto3" json:"info"` + // UpdateMask specifies which fields to perform the update on. If empty, + // the operation applies to all fields. + // + // In info, Digest, Size, and CreatedAt are immutable, + // other field may be updated using this mask. + // If no mask is provided, all mutable field are updated. + UpdateMask *types.FieldMask `protobuf:"bytes,2,opt,name=update_mask,json=updateMask,proto3" json:"update_mask,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *UpdateRequest) Reset() { *m = UpdateRequest{} } +func (*UpdateRequest) ProtoMessage() {} +func (*UpdateRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_468430ba3e400391, []int{3} +} +func (m *UpdateRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *UpdateRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_UpdateRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *UpdateRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_UpdateRequest.Merge(m, src) +} +func (m *UpdateRequest) XXX_Size() int { + return m.Size() +} +func (m *UpdateRequest) XXX_DiscardUnknown() { + xxx_messageInfo_UpdateRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_UpdateRequest proto.InternalMessageInfo + +type UpdateResponse struct { + Info Info `protobuf:"bytes,1,opt,name=info,proto3" json:"info"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *UpdateResponse) Reset() { *m = UpdateResponse{} } +func (*UpdateResponse) ProtoMessage() {} +func (*UpdateResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_468430ba3e400391, []int{4} +} +func (m *UpdateResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *UpdateResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_UpdateResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *UpdateResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_UpdateResponse.Merge(m, src) +} +func (m *UpdateResponse) XXX_Size() int { + return m.Size() +} +func (m *UpdateResponse) XXX_DiscardUnknown() { + xxx_messageInfo_UpdateResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_UpdateResponse proto.InternalMessageInfo + +type ListContentRequest struct { + // Filters contains one or more filters using the syntax defined in the + // containerd filter package. + // + // The returned result will be those that match any of the provided + // filters. Expanded, containers that match the following will be + // returned: + // + // filters[0] or filters[1] or ... or filters[n-1] or filters[n] + // + // If filters is zero-length or nil, all items will be returned. + Filters []string `protobuf:"bytes,1,rep,name=filters,proto3" json:"filters,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ListContentRequest) Reset() { *m = ListContentRequest{} } +func (*ListContentRequest) ProtoMessage() {} +func (*ListContentRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_468430ba3e400391, []int{5} +} +func (m *ListContentRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ListContentRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ListContentRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ListContentRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_ListContentRequest.Merge(m, src) +} +func (m *ListContentRequest) XXX_Size() int { + return m.Size() +} +func (m *ListContentRequest) XXX_DiscardUnknown() { + xxx_messageInfo_ListContentRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_ListContentRequest proto.InternalMessageInfo + +type ListContentResponse struct { + Info []Info `protobuf:"bytes,1,rep,name=info,proto3" json:"info"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ListContentResponse) Reset() { *m = ListContentResponse{} } +func (*ListContentResponse) ProtoMessage() {} +func (*ListContentResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_468430ba3e400391, []int{6} +} +func (m *ListContentResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ListContentResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ListContentResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ListContentResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_ListContentResponse.Merge(m, src) +} +func (m *ListContentResponse) XXX_Size() int { + return m.Size() +} +func (m *ListContentResponse) XXX_DiscardUnknown() { + xxx_messageInfo_ListContentResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_ListContentResponse proto.InternalMessageInfo + +type DeleteContentRequest struct { + // Digest specifies which content to delete. + Digest github_com_opencontainers_go_digest.Digest `protobuf:"bytes,1,opt,name=digest,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"digest"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *DeleteContentRequest) Reset() { *m = DeleteContentRequest{} } +func (*DeleteContentRequest) ProtoMessage() {} +func (*DeleteContentRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_468430ba3e400391, []int{7} +} +func (m *DeleteContentRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *DeleteContentRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_DeleteContentRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *DeleteContentRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_DeleteContentRequest.Merge(m, src) +} +func (m *DeleteContentRequest) XXX_Size() int { + return m.Size() +} +func (m *DeleteContentRequest) XXX_DiscardUnknown() { + xxx_messageInfo_DeleteContentRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_DeleteContentRequest proto.InternalMessageInfo + +// ReadContentRequest defines the fields that make up a request to read a portion of +// data from a stored object. +type ReadContentRequest struct { + // Digest is the hash identity to read. + Digest github_com_opencontainers_go_digest.Digest `protobuf:"bytes,1,opt,name=digest,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"digest"` + // Offset specifies the number of bytes from the start at which to begin + // the read. If zero or less, the read will be from the start. This uses + // standard zero-indexed semantics. + Offset int64 `protobuf:"varint,2,opt,name=offset,proto3" json:"offset,omitempty"` + // size is the total size of the read. If zero, the entire blob will be + // returned by the service. + Size_ int64 `protobuf:"varint,3,opt,name=size,proto3" json:"size,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ReadContentRequest) Reset() { *m = ReadContentRequest{} } +func (*ReadContentRequest) ProtoMessage() {} +func (*ReadContentRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_468430ba3e400391, []int{8} +} +func (m *ReadContentRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ReadContentRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ReadContentRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ReadContentRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_ReadContentRequest.Merge(m, src) +} +func (m *ReadContentRequest) XXX_Size() int { + return m.Size() +} +func (m *ReadContentRequest) XXX_DiscardUnknown() { + xxx_messageInfo_ReadContentRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_ReadContentRequest proto.InternalMessageInfo + +// ReadContentResponse carries byte data for a read request. +type ReadContentResponse struct { + Offset int64 `protobuf:"varint,1,opt,name=offset,proto3" json:"offset,omitempty"` + Data []byte `protobuf:"bytes,2,opt,name=data,proto3" json:"data,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ReadContentResponse) Reset() { *m = ReadContentResponse{} } +func (*ReadContentResponse) ProtoMessage() {} +func (*ReadContentResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_468430ba3e400391, []int{9} +} +func (m *ReadContentResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ReadContentResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ReadContentResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ReadContentResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_ReadContentResponse.Merge(m, src) +} +func (m *ReadContentResponse) XXX_Size() int { + return m.Size() +} +func (m *ReadContentResponse) XXX_DiscardUnknown() { + xxx_messageInfo_ReadContentResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_ReadContentResponse proto.InternalMessageInfo + +type Status struct { + StartedAt time.Time `protobuf:"bytes,1,opt,name=started_at,json=startedAt,proto3,stdtime" json:"started_at"` + UpdatedAt time.Time `protobuf:"bytes,2,opt,name=updated_at,json=updatedAt,proto3,stdtime" json:"updated_at"` + Ref string `protobuf:"bytes,3,opt,name=ref,proto3" json:"ref,omitempty"` + Offset int64 `protobuf:"varint,4,opt,name=offset,proto3" json:"offset,omitempty"` + Total int64 `protobuf:"varint,5,opt,name=total,proto3" json:"total,omitempty"` + Expected github_com_opencontainers_go_digest.Digest `protobuf:"bytes,6,opt,name=expected,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"expected"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Status) Reset() { *m = Status{} } +func (*Status) ProtoMessage() {} +func (*Status) Descriptor() ([]byte, []int) { + return fileDescriptor_468430ba3e400391, []int{10} +} +func (m *Status) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Status) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Status.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Status) XXX_Merge(src proto.Message) { + xxx_messageInfo_Status.Merge(m, src) +} +func (m *Status) XXX_Size() int { + return m.Size() +} +func (m *Status) XXX_DiscardUnknown() { + xxx_messageInfo_Status.DiscardUnknown(m) +} + +var xxx_messageInfo_Status proto.InternalMessageInfo + +type StatusRequest struct { + Ref string `protobuf:"bytes,1,opt,name=ref,proto3" json:"ref,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *StatusRequest) Reset() { *m = StatusRequest{} } +func (*StatusRequest) ProtoMessage() {} +func (*StatusRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_468430ba3e400391, []int{11} +} +func (m *StatusRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *StatusRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_StatusRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *StatusRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_StatusRequest.Merge(m, src) +} +func (m *StatusRequest) XXX_Size() int { + return m.Size() +} +func (m *StatusRequest) XXX_DiscardUnknown() { + xxx_messageInfo_StatusRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_StatusRequest proto.InternalMessageInfo + +type StatusResponse struct { + Status *Status `protobuf:"bytes,1,opt,name=status,proto3" json:"status,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *StatusResponse) Reset() { *m = StatusResponse{} } +func (*StatusResponse) ProtoMessage() {} +func (*StatusResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_468430ba3e400391, []int{12} +} +func (m *StatusResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *StatusResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_StatusResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *StatusResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_StatusResponse.Merge(m, src) +} +func (m *StatusResponse) XXX_Size() int { + return m.Size() +} +func (m *StatusResponse) XXX_DiscardUnknown() { + xxx_messageInfo_StatusResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_StatusResponse proto.InternalMessageInfo + +type ListStatusesRequest struct { + Filters []string `protobuf:"bytes,1,rep,name=filters,proto3" json:"filters,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ListStatusesRequest) Reset() { *m = ListStatusesRequest{} } +func (*ListStatusesRequest) ProtoMessage() {} +func (*ListStatusesRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_468430ba3e400391, []int{13} +} +func (m *ListStatusesRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ListStatusesRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ListStatusesRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ListStatusesRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_ListStatusesRequest.Merge(m, src) +} +func (m *ListStatusesRequest) XXX_Size() int { + return m.Size() +} +func (m *ListStatusesRequest) XXX_DiscardUnknown() { + xxx_messageInfo_ListStatusesRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_ListStatusesRequest proto.InternalMessageInfo + +type ListStatusesResponse struct { + Statuses []Status `protobuf:"bytes,1,rep,name=statuses,proto3" json:"statuses"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ListStatusesResponse) Reset() { *m = ListStatusesResponse{} } +func (*ListStatusesResponse) ProtoMessage() {} +func (*ListStatusesResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_468430ba3e400391, []int{14} +} +func (m *ListStatusesResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ListStatusesResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ListStatusesResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ListStatusesResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_ListStatusesResponse.Merge(m, src) +} +func (m *ListStatusesResponse) XXX_Size() int { + return m.Size() +} +func (m *ListStatusesResponse) XXX_DiscardUnknown() { + xxx_messageInfo_ListStatusesResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_ListStatusesResponse proto.InternalMessageInfo + +// WriteContentRequest writes data to the request ref at offset. +type WriteContentRequest struct { + // Action sets the behavior of the write. + // + // When this is a write and the ref is not yet allocated, the ref will be + // allocated and the data will be written at offset. + // + // If the action is write and the ref is allocated, it will accept data to + // an offset that has not yet been written. + // + // If the action is write and there is no data, the current write status + // will be returned. This works differently from status because the stream + // holds a lock. + Action WriteAction `protobuf:"varint,1,opt,name=action,proto3,enum=containerd.services.content.v1.WriteAction" json:"action,omitempty"` + // Ref identifies the pre-commit object to write to. + Ref string `protobuf:"bytes,2,opt,name=ref,proto3" json:"ref,omitempty"` + // Total can be set to have the service validate the total size of the + // committed content. + // + // The latest value before or with the commit action message will be use to + // validate the content. If the offset overflows total, the service may + // report an error. It is only required on one message for the write. + // + // If the value is zero or less, no validation of the final content will be + // performed. + Total int64 `protobuf:"varint,3,opt,name=total,proto3" json:"total,omitempty"` + // Expected can be set to have the service validate the final content against + // the provided digest. + // + // If the digest is already present in the object store, an AlreadyExists + // error will be returned. + // + // Only the latest version will be used to check the content against the + // digest. It is only required to include it on a single message, before or + // with the commit action message. + Expected github_com_opencontainers_go_digest.Digest `protobuf:"bytes,4,opt,name=expected,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"expected"` + // Offset specifies the number of bytes from the start at which to begin + // the write. For most implementations, this means from the start of the + // file. This uses standard, zero-indexed semantics. + // + // If the action is write, the remote may remove all previously written + // data after the offset. Implementations may support arbitrary offsets but + // MUST support reseting this value to zero with a write. If an + // implementation does not support a write at a particular offset, an + // OutOfRange error must be returned. + Offset int64 `protobuf:"varint,5,opt,name=offset,proto3" json:"offset,omitempty"` + // Data is the actual bytes to be written. + // + // If this is empty and the message is not a commit, a response will be + // returned with the current write state. + Data []byte `protobuf:"bytes,6,opt,name=data,proto3" json:"data,omitempty"` + // Labels are arbitrary data on snapshots. + // + // The combined size of a key/value pair cannot exceed 4096 bytes. + Labels map[string]string `protobuf:"bytes,7,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *WriteContentRequest) Reset() { *m = WriteContentRequest{} } +func (*WriteContentRequest) ProtoMessage() {} +func (*WriteContentRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_468430ba3e400391, []int{15} +} +func (m *WriteContentRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *WriteContentRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_WriteContentRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *WriteContentRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_WriteContentRequest.Merge(m, src) +} +func (m *WriteContentRequest) XXX_Size() int { + return m.Size() +} +func (m *WriteContentRequest) XXX_DiscardUnknown() { + xxx_messageInfo_WriteContentRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_WriteContentRequest proto.InternalMessageInfo + +// WriteContentResponse is returned on the culmination of a write call. +type WriteContentResponse struct { + // Action contains the action for the final message of the stream. A writer + // should confirm that they match the intended result. + Action WriteAction `protobuf:"varint,1,opt,name=action,proto3,enum=containerd.services.content.v1.WriteAction" json:"action,omitempty"` + // StartedAt provides the time at which the write began. + // + // This must be set for stat and commit write actions. All other write + // actions may omit this. + StartedAt time.Time `protobuf:"bytes,2,opt,name=started_at,json=startedAt,proto3,stdtime" json:"started_at"` + // UpdatedAt provides the last time of a successful write. + // + // This must be set for stat and commit write actions. All other write + // actions may omit this. + UpdatedAt time.Time `protobuf:"bytes,3,opt,name=updated_at,json=updatedAt,proto3,stdtime" json:"updated_at"` + // Offset is the current committed size for the write. + Offset int64 `protobuf:"varint,4,opt,name=offset,proto3" json:"offset,omitempty"` + // Total provides the current, expected total size of the write. + // + // We include this to provide consistency with the Status structure on the + // client writer. + // + // This is only valid on the Stat and Commit response. + Total int64 `protobuf:"varint,5,opt,name=total,proto3" json:"total,omitempty"` + // Digest, if present, includes the digest up to the currently committed + // bytes. If action is commit, this field will be set. It is implementation + // defined if this is set for other actions. + Digest github_com_opencontainers_go_digest.Digest `protobuf:"bytes,6,opt,name=digest,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"digest"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *WriteContentResponse) Reset() { *m = WriteContentResponse{} } +func (*WriteContentResponse) ProtoMessage() {} +func (*WriteContentResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_468430ba3e400391, []int{16} +} +func (m *WriteContentResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *WriteContentResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_WriteContentResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *WriteContentResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_WriteContentResponse.Merge(m, src) +} +func (m *WriteContentResponse) XXX_Size() int { + return m.Size() +} +func (m *WriteContentResponse) XXX_DiscardUnknown() { + xxx_messageInfo_WriteContentResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_WriteContentResponse proto.InternalMessageInfo + +type AbortRequest struct { + Ref string `protobuf:"bytes,1,opt,name=ref,proto3" json:"ref,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *AbortRequest) Reset() { *m = AbortRequest{} } +func (*AbortRequest) ProtoMessage() {} +func (*AbortRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_468430ba3e400391, []int{17} +} +func (m *AbortRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *AbortRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_AbortRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *AbortRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_AbortRequest.Merge(m, src) +} +func (m *AbortRequest) XXX_Size() int { + return m.Size() +} +func (m *AbortRequest) XXX_DiscardUnknown() { + xxx_messageInfo_AbortRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_AbortRequest proto.InternalMessageInfo + +func init() { + proto.RegisterEnum("containerd.services.content.v1.WriteAction", WriteAction_name, WriteAction_value) + proto.RegisterType((*Info)(nil), "containerd.services.content.v1.Info") + proto.RegisterMapType((map[string]string)(nil), "containerd.services.content.v1.Info.LabelsEntry") + proto.RegisterType((*InfoRequest)(nil), "containerd.services.content.v1.InfoRequest") + proto.RegisterType((*InfoResponse)(nil), "containerd.services.content.v1.InfoResponse") + proto.RegisterType((*UpdateRequest)(nil), "containerd.services.content.v1.UpdateRequest") + proto.RegisterType((*UpdateResponse)(nil), "containerd.services.content.v1.UpdateResponse") + proto.RegisterType((*ListContentRequest)(nil), "containerd.services.content.v1.ListContentRequest") + proto.RegisterType((*ListContentResponse)(nil), "containerd.services.content.v1.ListContentResponse") + proto.RegisterType((*DeleteContentRequest)(nil), "containerd.services.content.v1.DeleteContentRequest") + proto.RegisterType((*ReadContentRequest)(nil), "containerd.services.content.v1.ReadContentRequest") + proto.RegisterType((*ReadContentResponse)(nil), "containerd.services.content.v1.ReadContentResponse") + proto.RegisterType((*Status)(nil), "containerd.services.content.v1.Status") + proto.RegisterType((*StatusRequest)(nil), "containerd.services.content.v1.StatusRequest") + proto.RegisterType((*StatusResponse)(nil), "containerd.services.content.v1.StatusResponse") + proto.RegisterType((*ListStatusesRequest)(nil), "containerd.services.content.v1.ListStatusesRequest") + proto.RegisterType((*ListStatusesResponse)(nil), "containerd.services.content.v1.ListStatusesResponse") + proto.RegisterType((*WriteContentRequest)(nil), "containerd.services.content.v1.WriteContentRequest") + proto.RegisterMapType((map[string]string)(nil), "containerd.services.content.v1.WriteContentRequest.LabelsEntry") + proto.RegisterType((*WriteContentResponse)(nil), "containerd.services.content.v1.WriteContentResponse") + proto.RegisterType((*AbortRequest)(nil), "containerd.services.content.v1.AbortRequest") +} + +func init() { + proto.RegisterFile("github.com/containerd/containerd/api/services/content/v1/content.proto", fileDescriptor_468430ba3e400391) +} + +var fileDescriptor_468430ba3e400391 = []byte{ + // 1081 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xb4, 0x57, 0xcd, 0x6f, 0x1b, 0x45, + 0x14, 0xf7, 0x78, 0xed, 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https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. +type ContentClient interface { + // Info returns information about a committed object. + // + // This call can be used for getting the size of content and checking for + // existence. + Info(ctx context.Context, in *InfoRequest, opts ...grpc.CallOption) (*InfoResponse, error) + // Update updates content metadata. + // + // This call can be used to manage the mutable content labels. The + // immutable metadata such as digest, size, and committed at cannot + // be updated. + Update(ctx context.Context, in *UpdateRequest, opts ...grpc.CallOption) (*UpdateResponse, error) + // List streams the entire set of content as Info objects and closes the + // stream. + // + // Typically, this will yield a large response, chunked into messages. + // Clients should make provisions to ensure they can handle the entire data + // set. + List(ctx context.Context, in *ListContentRequest, opts ...grpc.CallOption) (Content_ListClient, error) + // Delete will delete the referenced object. + Delete(ctx context.Context, in *DeleteContentRequest, opts ...grpc.CallOption) (*types.Empty, error) + // Read allows one to read an object based on the offset into the content. + // + // The requested data may be returned in one or more messages. + Read(ctx context.Context, in *ReadContentRequest, opts ...grpc.CallOption) (Content_ReadClient, error) + // Status returns the status for a single reference. + Status(ctx context.Context, in *StatusRequest, opts ...grpc.CallOption) (*StatusResponse, error) + // ListStatuses returns the status of ongoing object ingestions, started via + // Write. + // + // Only those matching the regular expression will be provided in the + // response. If the provided regular expression is empty, all ingestions + // will be provided. + ListStatuses(ctx context.Context, in *ListStatusesRequest, opts ...grpc.CallOption) (*ListStatusesResponse, error) + // Write begins or resumes writes to a resource identified by a unique ref. + // Only one active stream may exist at a time for each ref. + // + // Once a write stream has started, it may only write to a single ref, thus + // once a stream is started, the ref may be omitted on subsequent writes. + // + // For any write transaction represented by a ref, only a single write may + // be made to a given offset. If overlapping writes occur, it is an error. + // Writes should be sequential and implementations may throw an error if + // this is required. + // + // If expected_digest is set and already part of the content store, the + // write will fail. + // + // When completed, the commit flag should be set to true. If expected size + // or digest is set, the content will be validated against those values. + Write(ctx context.Context, opts ...grpc.CallOption) (Content_WriteClient, error) + // Abort cancels the ongoing write named in the request. Any resources + // associated with the write will be collected. + Abort(ctx context.Context, in *AbortRequest, opts ...grpc.CallOption) (*types.Empty, error) +} + +type contentClient struct { + cc *grpc.ClientConn +} + +func NewContentClient(cc *grpc.ClientConn) ContentClient { + return &contentClient{cc} +} + +func (c *contentClient) Info(ctx context.Context, in *InfoRequest, opts ...grpc.CallOption) (*InfoResponse, error) { + out := new(InfoResponse) + err := c.cc.Invoke(ctx, "/containerd.services.content.v1.Content/Info", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *contentClient) Update(ctx context.Context, in *UpdateRequest, opts ...grpc.CallOption) (*UpdateResponse, error) { + out := new(UpdateResponse) + err := c.cc.Invoke(ctx, "/containerd.services.content.v1.Content/Update", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *contentClient) List(ctx context.Context, in *ListContentRequest, opts ...grpc.CallOption) (Content_ListClient, error) { + stream, err := c.cc.NewStream(ctx, &_Content_serviceDesc.Streams[0], "/containerd.services.content.v1.Content/List", opts...) + if err != nil { + return nil, err + } + x := &contentListClient{stream} + if err := x.ClientStream.SendMsg(in); err != nil { + return nil, err + } + if err := x.ClientStream.CloseSend(); err != nil { + return nil, err + } + return x, nil +} + +type Content_ListClient interface { + Recv() (*ListContentResponse, error) + grpc.ClientStream +} + +type contentListClient struct { + grpc.ClientStream +} + +func (x *contentListClient) Recv() (*ListContentResponse, error) { + m := new(ListContentResponse) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func (c *contentClient) Delete(ctx context.Context, in *DeleteContentRequest, opts ...grpc.CallOption) (*types.Empty, error) { + out := new(types.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.content.v1.Content/Delete", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *contentClient) Read(ctx context.Context, in *ReadContentRequest, opts ...grpc.CallOption) (Content_ReadClient, error) { + stream, err := c.cc.NewStream(ctx, &_Content_serviceDesc.Streams[1], "/containerd.services.content.v1.Content/Read", opts...) + if err != nil { + return nil, err + } + x := &contentReadClient{stream} + if err := x.ClientStream.SendMsg(in); err != nil { + return nil, err + } + if err := x.ClientStream.CloseSend(); err != nil { + return nil, err + } + return x, nil +} + +type Content_ReadClient interface { + Recv() (*ReadContentResponse, error) + grpc.ClientStream +} + +type contentReadClient struct { + grpc.ClientStream +} + +func (x *contentReadClient) Recv() (*ReadContentResponse, error) { + m := new(ReadContentResponse) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func (c *contentClient) Status(ctx context.Context, in *StatusRequest, opts ...grpc.CallOption) (*StatusResponse, error) { + out := new(StatusResponse) + err := c.cc.Invoke(ctx, "/containerd.services.content.v1.Content/Status", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *contentClient) ListStatuses(ctx context.Context, in *ListStatusesRequest, opts ...grpc.CallOption) (*ListStatusesResponse, error) { + out := new(ListStatusesResponse) + err := c.cc.Invoke(ctx, "/containerd.services.content.v1.Content/ListStatuses", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *contentClient) Write(ctx context.Context, opts ...grpc.CallOption) (Content_WriteClient, error) { + stream, err := c.cc.NewStream(ctx, &_Content_serviceDesc.Streams[2], "/containerd.services.content.v1.Content/Write", opts...) + if err != nil { + return nil, err + } + x := &contentWriteClient{stream} + return x, nil +} + +type Content_WriteClient interface { + Send(*WriteContentRequest) error + Recv() (*WriteContentResponse, error) + grpc.ClientStream +} + +type contentWriteClient struct { + grpc.ClientStream +} + +func (x *contentWriteClient) Send(m *WriteContentRequest) error { + return x.ClientStream.SendMsg(m) +} + +func (x *contentWriteClient) Recv() (*WriteContentResponse, error) { + m := new(WriteContentResponse) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func (c *contentClient) Abort(ctx context.Context, in *AbortRequest, opts ...grpc.CallOption) (*types.Empty, error) { + out := new(types.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.content.v1.Content/Abort", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// ContentServer is the server API for Content service. +type ContentServer interface { + // Info returns information about a committed object. + // + // This call can be used for getting the size of content and checking for + // existence. + Info(context.Context, *InfoRequest) (*InfoResponse, error) + // Update updates content metadata. + // + // This call can be used to manage the mutable content labels. The + // immutable metadata such as digest, size, and committed at cannot + // be updated. + Update(context.Context, *UpdateRequest) (*UpdateResponse, error) + // List streams the entire set of content as Info objects and closes the + // stream. + // + // Typically, this will yield a large response, chunked into messages. + // Clients should make provisions to ensure they can handle the entire data + // set. + List(*ListContentRequest, Content_ListServer) error + // Delete will delete the referenced object. + Delete(context.Context, *DeleteContentRequest) (*types.Empty, error) + // Read allows one to read an object based on the offset into the content. + // + // The requested data may be returned in one or more messages. + Read(*ReadContentRequest, Content_ReadServer) error + // Status returns the status for a single reference. + Status(context.Context, *StatusRequest) (*StatusResponse, error) + // ListStatuses returns the status of ongoing object ingestions, started via + // Write. + // + // Only those matching the regular expression will be provided in the + // response. If the provided regular expression is empty, all ingestions + // will be provided. + ListStatuses(context.Context, *ListStatusesRequest) (*ListStatusesResponse, error) + // Write begins or resumes writes to a resource identified by a unique ref. + // Only one active stream may exist at a time for each ref. + // + // Once a write stream has started, it may only write to a single ref, thus + // once a stream is started, the ref may be omitted on subsequent writes. + // + // For any write transaction represented by a ref, only a single write may + // be made to a given offset. If overlapping writes occur, it is an error. + // Writes should be sequential and implementations may throw an error if + // this is required. + // + // If expected_digest is set and already part of the content store, the + // write will fail. + // + // When completed, the commit flag should be set to true. If expected size + // or digest is set, the content will be validated against those values. + Write(Content_WriteServer) error + // Abort cancels the ongoing write named in the request. Any resources + // associated with the write will be collected. + Abort(context.Context, *AbortRequest) (*types.Empty, error) +} + +// UnimplementedContentServer can be embedded to have forward compatible implementations. +type UnimplementedContentServer struct { +} + +func (*UnimplementedContentServer) Info(ctx context.Context, req *InfoRequest) (*InfoResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Info not implemented") +} +func (*UnimplementedContentServer) Update(ctx context.Context, req *UpdateRequest) (*UpdateResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Update not implemented") +} +func (*UnimplementedContentServer) List(req *ListContentRequest, srv Content_ListServer) error { + return status.Errorf(codes.Unimplemented, "method List not implemented") +} +func (*UnimplementedContentServer) Delete(ctx context.Context, req *DeleteContentRequest) (*types.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method Delete not implemented") +} +func (*UnimplementedContentServer) Read(req *ReadContentRequest, srv Content_ReadServer) error { + return status.Errorf(codes.Unimplemented, "method Read not implemented") +} +func (*UnimplementedContentServer) Status(ctx context.Context, req *StatusRequest) (*StatusResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Status not implemented") +} +func (*UnimplementedContentServer) ListStatuses(ctx context.Context, req *ListStatusesRequest) (*ListStatusesResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ListStatuses not implemented") +} +func (*UnimplementedContentServer) Write(srv Content_WriteServer) error { + return status.Errorf(codes.Unimplemented, "method Write not implemented") +} +func (*UnimplementedContentServer) Abort(ctx context.Context, req *AbortRequest) (*types.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method Abort not implemented") +} + +func RegisterContentServer(s *grpc.Server, srv ContentServer) { + s.RegisterService(&_Content_serviceDesc, srv) +} + +func _Content_Info_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(InfoRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ContentServer).Info(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.content.v1.Content/Info", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ContentServer).Info(ctx, req.(*InfoRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Content_Update_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(UpdateRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ContentServer).Update(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.content.v1.Content/Update", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ContentServer).Update(ctx, req.(*UpdateRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Content_List_Handler(srv interface{}, stream grpc.ServerStream) error { + m := new(ListContentRequest) + if err := stream.RecvMsg(m); err != nil { + return err + } + return srv.(ContentServer).List(m, &contentListServer{stream}) +} + +type Content_ListServer interface { + Send(*ListContentResponse) error + grpc.ServerStream +} + +type contentListServer struct { + grpc.ServerStream +} + +func (x *contentListServer) Send(m *ListContentResponse) error { + return x.ServerStream.SendMsg(m) +} + +func _Content_Delete_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(DeleteContentRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ContentServer).Delete(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.content.v1.Content/Delete", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ContentServer).Delete(ctx, req.(*DeleteContentRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Content_Read_Handler(srv interface{}, stream grpc.ServerStream) error { + m := new(ReadContentRequest) + if err := stream.RecvMsg(m); err != nil { + return err + } + return srv.(ContentServer).Read(m, &contentReadServer{stream}) +} + +type Content_ReadServer interface { + Send(*ReadContentResponse) error + grpc.ServerStream +} + +type contentReadServer struct { + grpc.ServerStream +} + +func (x *contentReadServer) Send(m *ReadContentResponse) error { + return x.ServerStream.SendMsg(m) +} + +func _Content_Status_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(StatusRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ContentServer).Status(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.content.v1.Content/Status", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ContentServer).Status(ctx, req.(*StatusRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Content_ListStatuses_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ListStatusesRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ContentServer).ListStatuses(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.content.v1.Content/ListStatuses", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ContentServer).ListStatuses(ctx, req.(*ListStatusesRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Content_Write_Handler(srv interface{}, stream grpc.ServerStream) error { + return srv.(ContentServer).Write(&contentWriteServer{stream}) +} + +type Content_WriteServer interface { + Send(*WriteContentResponse) error + Recv() (*WriteContentRequest, error) + grpc.ServerStream +} + +type contentWriteServer struct { + grpc.ServerStream +} + +func (x *contentWriteServer) Send(m *WriteContentResponse) error { + return x.ServerStream.SendMsg(m) +} + +func (x *contentWriteServer) Recv() (*WriteContentRequest, error) { + m := new(WriteContentRequest) + if err := x.ServerStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func _Content_Abort_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(AbortRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ContentServer).Abort(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.content.v1.Content/Abort", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ContentServer).Abort(ctx, req.(*AbortRequest)) + } + return interceptor(ctx, in, info, handler) +} + +var _Content_serviceDesc = grpc.ServiceDesc{ + ServiceName: "containerd.services.content.v1.Content", + HandlerType: (*ContentServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Info", + Handler: _Content_Info_Handler, + }, + { + MethodName: "Update", + Handler: _Content_Update_Handler, + }, + { + MethodName: "Delete", + Handler: _Content_Delete_Handler, + }, + { + MethodName: "Status", + Handler: _Content_Status_Handler, + }, + { + MethodName: "ListStatuses", + Handler: _Content_ListStatuses_Handler, + }, + { + MethodName: "Abort", + Handler: _Content_Abort_Handler, + }, + }, + Streams: []grpc.StreamDesc{ + { + StreamName: "List", + Handler: _Content_List_Handler, + ServerStreams: true, + }, + { + StreamName: "Read", + Handler: _Content_Read_Handler, + ServerStreams: true, + }, + { + StreamName: "Write", + Handler: _Content_Write_Handler, + ServerStreams: true, + ClientStreams: true, + }, + }, + Metadata: "github.com/containerd/containerd/api/services/content/v1/content.proto", +} + +func (m *Info) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Info) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Info) 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err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *StatusRequest) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *StatusRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Ref) > 0 { + i -= len(m.Ref) + copy(dAtA[i:], m.Ref) + i = encodeVarintContent(dAtA, i, uint64(len(m.Ref))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *StatusResponse) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *StatusResponse) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *StatusResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.Status != nil { + { + size, err := m.Status.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintContent(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *ListStatusesRequest) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *ListStatusesRequest) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *ListStatusesRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Filters) > 0 { + for iNdEx := len(m.Filters) - 1; iNdEx >= 0; iNdEx-- { + i -= len(m.Filters[iNdEx]) + copy(dAtA[i:], m.Filters[iNdEx]) + i = encodeVarintContent(dAtA, i, uint64(len(m.Filters[iNdEx]))) + i-- + dAtA[i] = 0xa + } + } + return len(dAtA) - i, nil +} + +func (m *ListStatusesResponse) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *ListStatusesResponse) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *ListStatusesResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Statuses) > 0 { + for iNdEx := len(m.Statuses) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Statuses[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintContent(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } + } + return len(dAtA) - i, nil +} + +func (m *WriteContentRequest) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *WriteContentRequest) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *WriteContentRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Labels) > 0 { + for k := range m.Labels { + v := m.Labels[k] + baseI := i + i -= len(v) + copy(dAtA[i:], v) + i = encodeVarintContent(dAtA, i, uint64(len(v))) + i-- + dAtA[i] = 0x12 + i -= len(k) + copy(dAtA[i:], k) + i = encodeVarintContent(dAtA, i, uint64(len(k))) + i-- + dAtA[i] = 0xa + i = encodeVarintContent(dAtA, i, uint64(baseI-i)) + i-- + dAtA[i] = 0x3a + } + } + if len(m.Data) > 0 { + i -= len(m.Data) + copy(dAtA[i:], m.Data) + i = encodeVarintContent(dAtA, i, uint64(len(m.Data))) + i-- + dAtA[i] = 0x32 + } + if m.Offset != 0 { + i = encodeVarintContent(dAtA, i, uint64(m.Offset)) + i-- + dAtA[i] = 0x28 + } + if len(m.Expected) > 0 { + i -= len(m.Expected) + copy(dAtA[i:], m.Expected) + i = encodeVarintContent(dAtA, i, uint64(len(m.Expected))) + i-- + dAtA[i] = 0x22 + } + if m.Total != 0 { + i = encodeVarintContent(dAtA, i, uint64(m.Total)) + i-- + dAtA[i] = 0x18 + } + if len(m.Ref) > 0 { + i -= len(m.Ref) + copy(dAtA[i:], m.Ref) + i = encodeVarintContent(dAtA, i, uint64(len(m.Ref))) + i-- + dAtA[i] = 0x12 + } + if m.Action != 0 { + i = encodeVarintContent(dAtA, i, uint64(m.Action)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func (m *WriteContentResponse) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *WriteContentResponse) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *WriteContentResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Digest) > 0 { + i -= len(m.Digest) + copy(dAtA[i:], m.Digest) + i = encodeVarintContent(dAtA, i, uint64(len(m.Digest))) + i-- + dAtA[i] = 0x32 + } + if m.Total != 0 { + i = encodeVarintContent(dAtA, i, uint64(m.Total)) + i-- + dAtA[i] = 0x28 + } + if m.Offset != 0 { + i = encodeVarintContent(dAtA, i, uint64(m.Offset)) + i-- + dAtA[i] = 0x20 + } + n10, err10 := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.UpdatedAt, dAtA[i-github_com_gogo_protobuf_types.SizeOfStdTime(m.UpdatedAt):]) + if err10 != nil { + return 0, err10 + } + i -= n10 + i = encodeVarintContent(dAtA, i, uint64(n10)) + i-- + dAtA[i] = 0x1a + n11, err11 := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.StartedAt, dAtA[i-github_com_gogo_protobuf_types.SizeOfStdTime(m.StartedAt):]) + if err11 != nil { + return 0, err11 + } + i -= n11 + i = encodeVarintContent(dAtA, i, uint64(n11)) + i-- + dAtA[i] = 0x12 + if m.Action != 0 { + i = encodeVarintContent(dAtA, i, uint64(m.Action)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func (m *AbortRequest) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *AbortRequest) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *AbortRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Ref) > 0 { + i -= len(m.Ref) + copy(dAtA[i:], m.Ref) + i = encodeVarintContent(dAtA, i, uint64(len(m.Ref))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func encodeVarintContent(dAtA []byte, offset int, v uint64) int { + offset -= sovContent(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func (m *Info) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Digest) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + if m.Size_ != 0 { + n += 1 + sovContent(uint64(m.Size_)) + } + l = github_com_gogo_protobuf_types.SizeOfStdTime(m.CreatedAt) + n += 1 + l + sovContent(uint64(l)) + l = github_com_gogo_protobuf_types.SizeOfStdTime(m.UpdatedAt) + n += 1 + l + sovContent(uint64(l)) + if len(m.Labels) > 0 { + for k, v := range m.Labels { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovContent(uint64(len(k))) + 1 + len(v) + sovContent(uint64(len(v))) + n += mapEntrySize + 1 + sovContent(uint64(mapEntrySize)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *InfoRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Digest) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *InfoResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = m.Info.Size() + n += 1 + l + sovContent(uint64(l)) + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *UpdateRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = m.Info.Size() + n += 1 + l + sovContent(uint64(l)) + if m.UpdateMask != nil { + l = m.UpdateMask.Size() + n += 1 + l + sovContent(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *UpdateResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = m.Info.Size() + n += 1 + l + sovContent(uint64(l)) + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ListContentRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Filters) > 0 { + for _, s := range m.Filters { + l = len(s) + n += 1 + l + sovContent(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ListContentResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Info) > 0 { + for _, e := range m.Info { + l = e.Size() + n += 1 + l + sovContent(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *DeleteContentRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Digest) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ReadContentRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Digest) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + if m.Offset != 0 { + n += 1 + sovContent(uint64(m.Offset)) + } + if m.Size_ != 0 { + n += 1 + sovContent(uint64(m.Size_)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ReadContentResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Offset != 0 { + n += 1 + sovContent(uint64(m.Offset)) + } + l = len(m.Data) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *Status) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = github_com_gogo_protobuf_types.SizeOfStdTime(m.StartedAt) + n += 1 + l + sovContent(uint64(l)) + l = github_com_gogo_protobuf_types.SizeOfStdTime(m.UpdatedAt) + n += 1 + l + sovContent(uint64(l)) + l = len(m.Ref) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + if m.Offset != 0 { + n += 1 + sovContent(uint64(m.Offset)) + } + if m.Total != 0 { + n += 1 + sovContent(uint64(m.Total)) + } + l = len(m.Expected) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *StatusRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Ref) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *StatusResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Status != nil { + l = m.Status.Size() + n += 1 + l + sovContent(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ListStatusesRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Filters) > 0 { + for _, s := range m.Filters { + l = len(s) + n += 1 + l + sovContent(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ListStatusesResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Statuses) > 0 { + for _, e := range m.Statuses { + l = e.Size() + n += 1 + l + sovContent(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *WriteContentRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Action != 0 { + n += 1 + sovContent(uint64(m.Action)) + } + l = len(m.Ref) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + if m.Total != 0 { + n += 1 + sovContent(uint64(m.Total)) + } + l = len(m.Expected) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + if m.Offset != 0 { + n += 1 + sovContent(uint64(m.Offset)) + } + l = len(m.Data) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + if len(m.Labels) > 0 { + for k, v := range m.Labels { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovContent(uint64(len(k))) + 1 + len(v) + sovContent(uint64(len(v))) + n += mapEntrySize + 1 + sovContent(uint64(mapEntrySize)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *WriteContentResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Action != 0 { + n += 1 + sovContent(uint64(m.Action)) + } + l = github_com_gogo_protobuf_types.SizeOfStdTime(m.StartedAt) + n += 1 + l + sovContent(uint64(l)) + l = github_com_gogo_protobuf_types.SizeOfStdTime(m.UpdatedAt) + n += 1 + l + sovContent(uint64(l)) + if m.Offset != 0 { + n += 1 + sovContent(uint64(m.Offset)) + } + if m.Total != 0 { + n += 1 + sovContent(uint64(m.Total)) + } + l = len(m.Digest) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *AbortRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Ref) + if l > 0 { + n += 1 + l + sovContent(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func sovContent(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozContent(x uint64) (n int) { + return sovContent(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (this *Info) String() string { + if this == nil { + return "nil" + } + keysForLabels := make([]string, 0, len(this.Labels)) + for k, _ := range this.Labels { + keysForLabels = append(keysForLabels, k) + } + github_com_gogo_protobuf_sortkeys.Strings(keysForLabels) + mapStringForLabels := "map[string]string{" + for _, k := range keysForLabels { + mapStringForLabels += fmt.Sprintf("%v: %v,", k, this.Labels[k]) + } + mapStringForLabels += "}" + s := strings.Join([]string{`&Info{`, + `Digest:` + fmt.Sprintf("%v", this.Digest) + `,`, + `Size_:` + fmt.Sprintf("%v", this.Size_) + `,`, + `CreatedAt:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.CreatedAt), "Timestamp", "types.Timestamp", 1), `&`, ``, 1) + `,`, + `UpdatedAt:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.UpdatedAt), "Timestamp", "types.Timestamp", 1), `&`, ``, 1) + `,`, + `Labels:` + mapStringForLabels + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *InfoRequest) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&InfoRequest{`, + `Digest:` + fmt.Sprintf("%v", this.Digest) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *InfoResponse) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&InfoResponse{`, + `Info:` + strings.Replace(strings.Replace(this.Info.String(), "Info", "Info", 1), `&`, ``, 1) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *UpdateRequest) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&UpdateRequest{`, + `Info:` + strings.Replace(strings.Replace(this.Info.String(), "Info", "Info", 1), `&`, ``, 1) + `,`, + `UpdateMask:` + strings.Replace(fmt.Sprintf("%v", this.UpdateMask), "FieldMask", "types.FieldMask", 1) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *UpdateResponse) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&UpdateResponse{`, + `Info:` + strings.Replace(strings.Replace(this.Info.String(), "Info", "Info", 1), `&`, ``, 1) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *ListContentRequest) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&ListContentRequest{`, + `Filters:` + fmt.Sprintf("%v", this.Filters) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *ListContentResponse) String() string { + if this == nil { + return "nil" + } + repeatedStringForInfo := "[]Info{" + for _, f := range this.Info { + repeatedStringForInfo += strings.Replace(strings.Replace(f.String(), "Info", "Info", 1), `&`, ``, 1) + "," + } + repeatedStringForInfo += "}" + s := strings.Join([]string{`&ListContentResponse{`, + `Info:` + repeatedStringForInfo + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *DeleteContentRequest) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&DeleteContentRequest{`, + `Digest:` + fmt.Sprintf("%v", this.Digest) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *ReadContentRequest) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&ReadContentRequest{`, + `Digest:` + fmt.Sprintf("%v", this.Digest) + `,`, + `Offset:` + fmt.Sprintf("%v", this.Offset) + `,`, + `Size_:` + fmt.Sprintf("%v", this.Size_) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *ReadContentResponse) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&ReadContentResponse{`, + `Offset:` + fmt.Sprintf("%v", this.Offset) + `,`, + `Data:` + fmt.Sprintf("%v", this.Data) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *Status) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Status{`, + `StartedAt:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.StartedAt), "Timestamp", "types.Timestamp", 1), `&`, ``, 1) + `,`, + `UpdatedAt:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.UpdatedAt), "Timestamp", "types.Timestamp", 1), `&`, ``, 1) + `,`, + `Ref:` + fmt.Sprintf("%v", this.Ref) + `,`, + `Offset:` + fmt.Sprintf("%v", this.Offset) + `,`, + `Total:` + fmt.Sprintf("%v", this.Total) + `,`, + `Expected:` + fmt.Sprintf("%v", this.Expected) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *StatusRequest) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&StatusRequest{`, + `Ref:` + fmt.Sprintf("%v", this.Ref) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *StatusResponse) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&StatusResponse{`, + `Status:` + strings.Replace(this.Status.String(), "Status", "Status", 1) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *ListStatusesRequest) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&ListStatusesRequest{`, + `Filters:` + fmt.Sprintf("%v", this.Filters) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *ListStatusesResponse) String() string { + if this == nil { + return "nil" + } + repeatedStringForStatuses := "[]Status{" + for _, f := range this.Statuses { + repeatedStringForStatuses += strings.Replace(strings.Replace(f.String(), "Status", "Status", 1), `&`, ``, 1) + "," + } + repeatedStringForStatuses += "}" + s := strings.Join([]string{`&ListStatusesResponse{`, + `Statuses:` + repeatedStringForStatuses + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *WriteContentRequest) String() string { + if this == nil { + return "nil" + } + keysForLabels := make([]string, 0, len(this.Labels)) + for k, _ := range this.Labels { + keysForLabels = append(keysForLabels, k) + } + github_com_gogo_protobuf_sortkeys.Strings(keysForLabels) + mapStringForLabels := "map[string]string{" + for _, k := range keysForLabels { + mapStringForLabels += fmt.Sprintf("%v: %v,", k, this.Labels[k]) + } + mapStringForLabels += "}" + s := strings.Join([]string{`&WriteContentRequest{`, + `Action:` + fmt.Sprintf("%v", this.Action) + `,`, + `Ref:` + fmt.Sprintf("%v", this.Ref) + `,`, + `Total:` + fmt.Sprintf("%v", this.Total) + `,`, + `Expected:` + fmt.Sprintf("%v", this.Expected) + `,`, + `Offset:` + fmt.Sprintf("%v", this.Offset) + `,`, + `Data:` + fmt.Sprintf("%v", this.Data) + `,`, + `Labels:` + mapStringForLabels + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *WriteContentResponse) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&WriteContentResponse{`, + `Action:` + fmt.Sprintf("%v", this.Action) + `,`, + `StartedAt:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.StartedAt), "Timestamp", "types.Timestamp", 1), `&`, ``, 1) + `,`, + `UpdatedAt:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.UpdatedAt), "Timestamp", "types.Timestamp", 1), `&`, ``, 1) + `,`, + `Offset:` + fmt.Sprintf("%v", this.Offset) + `,`, + `Total:` + fmt.Sprintf("%v", this.Total) + `,`, + `Digest:` + fmt.Sprintf("%v", this.Digest) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *AbortRequest) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&AbortRequest{`, + `Ref:` + fmt.Sprintf("%v", this.Ref) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func valueToStringContent(v interface{}) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("*%v", pv) +} +func (m *Info) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Info: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Info: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Digest", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Digest = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Size_", wireType) + } + m.Size_ = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Size_ |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field CreatedAt", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.CreatedAt, dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field UpdatedAt", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.UpdatedAt, dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Labels", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Labels == nil { + m.Labels = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthContent + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthContent + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthContent + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthContent + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Labels[mapkey] = mapvalue + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *InfoRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: InfoRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: InfoRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Digest", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Digest = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *InfoResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: InfoResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: InfoResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Info", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := m.Info.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *UpdateRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: UpdateRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: UpdateRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Info", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := m.Info.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field UpdateMask", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.UpdateMask == nil { + m.UpdateMask = &types.FieldMask{} + } + if err := m.UpdateMask.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *UpdateResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: UpdateResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: UpdateResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Info", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := m.Info.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ListContentRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ListContentRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ListContentRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Filters", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Filters = append(m.Filters, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ListContentResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ListContentResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ListContentResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Info", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Info = append(m.Info, Info{}) + if err := m.Info[len(m.Info)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *DeleteContentRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: DeleteContentRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: DeleteContentRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Digest", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Digest = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ReadContentRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ReadContentRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ReadContentRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Digest", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Digest = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Offset", wireType) + } + m.Offset = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Offset |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Size_", wireType) + } + m.Size_ = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Size_ |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ReadContentResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ReadContentResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ReadContentResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Offset", wireType) + } + m.Offset = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Offset |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Data", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Data = append(m.Data[:0], dAtA[iNdEx:postIndex]...) + if m.Data == nil { + m.Data = []byte{} + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Status) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Status: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Status: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field StartedAt", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.StartedAt, dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field UpdatedAt", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.UpdatedAt, dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Ref", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Ref = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 4: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Offset", wireType) + } + m.Offset = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Offset |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 5: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Total", wireType) + } + m.Total = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Total |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Expected", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Expected = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *StatusRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: StatusRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: StatusRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Ref", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Ref = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *StatusResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: StatusResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: StatusResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Status", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Status == nil { + m.Status = &Status{} + } + if err := m.Status.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ListStatusesRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ListStatusesRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ListStatusesRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Filters", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Filters = append(m.Filters, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ListStatusesResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ListStatusesResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ListStatusesResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Statuses", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Statuses = append(m.Statuses, Status{}) + if err := m.Statuses[len(m.Statuses)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *WriteContentRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: WriteContentRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: WriteContentRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Action", wireType) + } + m.Action = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Action |= WriteAction(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Ref", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Ref = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Total", wireType) + } + m.Total = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Total |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Expected", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Expected = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 5: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Offset", wireType) + } + m.Offset = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Offset |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Data", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Data = append(m.Data[:0], dAtA[iNdEx:postIndex]...) + if m.Data == nil { + m.Data = []byte{} + } + iNdEx = postIndex + case 7: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Labels", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Labels == nil { + m.Labels = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthContent + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthContent + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthContent + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthContent + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Labels[mapkey] = mapvalue + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *WriteContentResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: WriteContentResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: WriteContentResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Action", wireType) + } + m.Action = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Action |= WriteAction(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field StartedAt", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.StartedAt, dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field UpdatedAt", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.UpdatedAt, dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 4: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Offset", wireType) + } + m.Offset = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Offset |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 5: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Total", wireType) + } + m.Total = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Total |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Digest", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Digest = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *AbortRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: AbortRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: AbortRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Ref", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowContent + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthContent + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthContent + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Ref = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipContent(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthContent + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipContent(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowContent + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowContent + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowContent + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthContent + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupContent + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthContent + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthContent = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowContent = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupContent = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/api/services/content/v1/content.proto b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/api/services/content/v1/content.proto new file mode 100644 index 000000000..b33ea5b2e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/api/services/content/v1/content.proto @@ -0,0 +1,334 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +syntax = "proto3"; + +package containerd.services.content.v1; + +import weak "gogoproto/gogo.proto"; +import "google/protobuf/field_mask.proto"; +import "google/protobuf/timestamp.proto"; +import "google/protobuf/empty.proto"; + +option go_package = "github.com/containerd/containerd/api/services/content/v1;content"; + +// Content provides access to a content addressable storage system. +service Content { + // Info returns information about a committed object. + // + // This call can be used for getting the size of content and checking for + // existence. + rpc Info(InfoRequest) returns (InfoResponse); + + // Update updates content metadata. + // + // This call can be used to manage the mutable content labels. The + // immutable metadata such as digest, size, and committed at cannot + // be updated. + rpc Update(UpdateRequest) returns (UpdateResponse); + + // List streams the entire set of content as Info objects and closes the + // stream. + // + // Typically, this will yield a large response, chunked into messages. + // Clients should make provisions to ensure they can handle the entire data + // set. + rpc List(ListContentRequest) returns (stream ListContentResponse); + + // Delete will delete the referenced object. + rpc Delete(DeleteContentRequest) returns (google.protobuf.Empty); + + // Read allows one to read an object based on the offset into the content. + // + // The requested data may be returned in one or more messages. + rpc Read(ReadContentRequest) returns (stream ReadContentResponse); + + // Status returns the status for a single reference. + rpc Status(StatusRequest) returns (StatusResponse); + + // ListStatuses returns the status of ongoing object ingestions, started via + // Write. + // + // Only those matching the regular expression will be provided in the + // response. If the provided regular expression is empty, all ingestions + // will be provided. + rpc ListStatuses(ListStatusesRequest) returns (ListStatusesResponse); + + // Write begins or resumes writes to a resource identified by a unique ref. + // Only one active stream may exist at a time for each ref. + // + // Once a write stream has started, it may only write to a single ref, thus + // once a stream is started, the ref may be omitted on subsequent writes. + // + // For any write transaction represented by a ref, only a single write may + // be made to a given offset. If overlapping writes occur, it is an error. + // Writes should be sequential and implementations may throw an error if + // this is required. + // + // If expected_digest is set and already part of the content store, the + // write will fail. + // + // When completed, the commit flag should be set to true. If expected size + // or digest is set, the content will be validated against those values. + rpc Write(stream WriteContentRequest) returns (stream WriteContentResponse); + + // Abort cancels the ongoing write named in the request. Any resources + // associated with the write will be collected. + rpc Abort(AbortRequest) returns (google.protobuf.Empty); +} + +message Info { + // Digest is the hash identity of the blob. + string digest = 1 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; + + // Size is the total number of bytes in the blob. + int64 size = 2; + + // CreatedAt provides the time at which the blob was committed. + google.protobuf.Timestamp created_at = 3 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; + + // UpdatedAt provides the time the info was last updated. + google.protobuf.Timestamp updated_at = 4 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; + + // Labels are arbitrary data on snapshots. + // + // The combined size of a key/value pair cannot exceed 4096 bytes. + map labels = 5; +} + +message InfoRequest { + string digest = 1 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; +} + +message InfoResponse { + Info info = 1 [(gogoproto.nullable) = false]; +} + +message UpdateRequest { + Info info = 1 [(gogoproto.nullable) = false]; + + // UpdateMask specifies which fields to perform the update on. If empty, + // the operation applies to all fields. + // + // In info, Digest, Size, and CreatedAt are immutable, + // other field may be updated using this mask. + // If no mask is provided, all mutable field are updated. + google.protobuf.FieldMask update_mask = 2; +} + +message UpdateResponse { + Info info = 1 [(gogoproto.nullable) = false]; +} + +message ListContentRequest { + // Filters contains one or more filters using the syntax defined in the + // containerd filter package. + // + // The returned result will be those that match any of the provided + // filters. Expanded, containers that match the following will be + // returned: + // + // filters[0] or filters[1] or ... or filters[n-1] or filters[n] + // + // If filters is zero-length or nil, all items will be returned. + repeated string filters = 1; +} + +message ListContentResponse { + repeated Info info = 1 [(gogoproto.nullable) = false]; +} + +message DeleteContentRequest { + // Digest specifies which content to delete. + string digest = 1 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; +} + +// ReadContentRequest defines the fields that make up a request to read a portion of +// data from a stored object. +message ReadContentRequest { + // Digest is the hash identity to read. + string digest = 1 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; + + // Offset specifies the number of bytes from the start at which to begin + // the read. If zero or less, the read will be from the start. This uses + // standard zero-indexed semantics. + int64 offset = 2; + + // size is the total size of the read. If zero, the entire blob will be + // returned by the service. + int64 size = 3; +} + +// ReadContentResponse carries byte data for a read request. +message ReadContentResponse { + int64 offset = 1; // offset of the returned data + bytes data = 2; // actual data +} + +message Status { + google.protobuf.Timestamp started_at = 1 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; + google.protobuf.Timestamp updated_at = 2 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; + string ref = 3; + int64 offset = 4; + int64 total = 5; + string expected = 6 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; +} + + +message StatusRequest { + string ref = 1; +} + +message StatusResponse { + Status status = 1; +} + +message ListStatusesRequest { + repeated string filters = 1; +} + +message ListStatusesResponse { + repeated Status statuses = 1 [(gogoproto.nullable) = false]; +} + +// WriteAction defines the behavior of a WriteRequest. +enum WriteAction { + option (gogoproto.goproto_enum_prefix) = false; + option (gogoproto.enum_customname) = "WriteAction"; + + // WriteActionStat instructs the writer to return the current status while + // holding the lock on the write. + STAT = 0 [(gogoproto.enumvalue_customname) = "WriteActionStat"]; + + // WriteActionWrite sets the action for the write request to write data. + // + // Any data included will be written at the provided offset. The + // transaction will be left open for further writes. + // + // This is the default. + WRITE = 1 [(gogoproto.enumvalue_customname) = "WriteActionWrite"]; + + // WriteActionCommit will write any outstanding data in the message and + // commit the write, storing it under the digest. + // + // This can be used in a single message to send the data, verify it and + // commit it. + // + // This action will always terminate the write. + COMMIT = 2 [(gogoproto.enumvalue_customname) = "WriteActionCommit"]; +} + +// WriteContentRequest writes data to the request ref at offset. +message WriteContentRequest { + // Action sets the behavior of the write. + // + // When this is a write and the ref is not yet allocated, the ref will be + // allocated and the data will be written at offset. + // + // If the action is write and the ref is allocated, it will accept data to + // an offset that has not yet been written. + // + // If the action is write and there is no data, the current write status + // will be returned. This works differently from status because the stream + // holds a lock. + WriteAction action = 1; + + // Ref identifies the pre-commit object to write to. + string ref = 2; + + // Total can be set to have the service validate the total size of the + // committed content. + // + // The latest value before or with the commit action message will be use to + // validate the content. If the offset overflows total, the service may + // report an error. It is only required on one message for the write. + // + // If the value is zero or less, no validation of the final content will be + // performed. + int64 total = 3; + + // Expected can be set to have the service validate the final content against + // the provided digest. + // + // If the digest is already present in the object store, an AlreadyExists + // error will be returned. + // + // Only the latest version will be used to check the content against the + // digest. It is only required to include it on a single message, before or + // with the commit action message. + string expected = 4 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; + + // Offset specifies the number of bytes from the start at which to begin + // the write. For most implementations, this means from the start of the + // file. This uses standard, zero-indexed semantics. + // + // If the action is write, the remote may remove all previously written + // data after the offset. Implementations may support arbitrary offsets but + // MUST support reseting this value to zero with a write. If an + // implementation does not support a write at a particular offset, an + // OutOfRange error must be returned. + int64 offset = 5; + + // Data is the actual bytes to be written. + // + // If this is empty and the message is not a commit, a response will be + // returned with the current write state. + bytes data = 6; + + // Labels are arbitrary data on snapshots. + // + // The combined size of a key/value pair cannot exceed 4096 bytes. + map labels = 7; +} + +// WriteContentResponse is returned on the culmination of a write call. +message WriteContentResponse { + // Action contains the action for the final message of the stream. A writer + // should confirm that they match the intended result. + WriteAction action = 1; + + // StartedAt provides the time at which the write began. + // + // This must be set for stat and commit write actions. All other write + // actions may omit this. + google.protobuf.Timestamp started_at = 2 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; + + // UpdatedAt provides the last time of a successful write. + // + // This must be set for stat and commit write actions. All other write + // actions may omit this. + google.protobuf.Timestamp updated_at = 3 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; + + // Offset is the current committed size for the write. + int64 offset = 4; + + // Total provides the current, expected total size of the write. + // + // We include this to provide consistency with the Status structure on the + // client writer. + // + // This is only valid on the Stat and Commit response. + int64 total = 5; + + // Digest, if present, includes the digest up to the currently committed + // bytes. If action is commit, this field will be set. It is implementation + // defined if this is set for other actions. + string digest = 6 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; +} + +message AbortRequest { + string ref = 1; +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/api/services/content/v1/doc.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/api/services/content/v1/doc.go new file mode 100644 index 000000000..3bf106c89 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/api/services/content/v1/doc.go @@ -0,0 +1,17 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package content diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/archive/compression/compression.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/archive/compression/compression.go index a883e4d58..ceceb21f5 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/archive/compression/compression.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/archive/compression/compression.go @@ -21,15 +21,16 @@ import ( "bytes" "compress/gzip" "context" + "encoding/binary" "fmt" "io" "os" - "os/exec" "strconv" "sync" "github.com/containerd/containerd/log" "github.com/klauspost/compress/zstd" + exec "golang.org/x/sys/execabs" ) type ( @@ -125,17 +126,52 @@ func (r *bufferedReader) Peek(n int) ([]byte, error) { return r.buf.Peek(n) } +const ( + zstdMagicSkippableStart = 0x184D2A50 + zstdMagicSkippableMask = 0xFFFFFFF0 +) + +var ( + gzipMagic = []byte{0x1F, 0x8B, 0x08} + zstdMagic = []byte{0x28, 0xb5, 0x2f, 0xfd} +) + +type matcher = func([]byte) bool + +func magicNumberMatcher(m []byte) matcher { + return func(source []byte) bool { + return bytes.HasPrefix(source, m) + } +} + +// zstdMatcher detects zstd compression algorithm. +// There are two frame formats defined by Zstandard: Zstandard frames and Skippable frames. +// See https://tools.ietf.org/id/draft-kucherawy-dispatch-zstd-00.html#rfc.section.2 for more details. +func zstdMatcher() matcher { + return func(source []byte) bool { + if bytes.HasPrefix(source, zstdMagic) { + // Zstandard frame + return true + } + // skippable frame + if len(source) < 8 { + return false + } + // magic number from 0x184D2A50 to 0x184D2A5F. + if binary.LittleEndian.Uint32(source[:4])&zstdMagicSkippableMask == zstdMagicSkippableStart { + return true + } + return false + } +} + // DetectCompression detects the compression algorithm of the source. func DetectCompression(source []byte) Compression { - for compression, m := range map[Compression][]byte{ - Gzip: {0x1F, 0x8B, 0x08}, - Zstd: {0x28, 0xb5, 0x2f, 0xfd}, + for compression, fn := range map[Compression]matcher{ + Gzip: magicNumberMatcher(gzipMagic), + Zstd: zstdMatcher(), } { - if len(source) < len(m) { - // Len too short - continue - } - if bytes.Equal(m, source[:len(m)]) { + if fn(source) { return compression } } diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/helpers.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/helpers.go index 00fae1fc8..3ec1ffce0 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/helpers.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/helpers.go @@ -18,8 +18,9 @@ package content import ( "context" + "errors" + "fmt" "io" - "io/ioutil" "math/rand" "sync" "time" @@ -27,7 +28,6 @@ import ( "github.com/containerd/containerd/errdefs" "github.com/opencontainers/go-digest" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) var bufPool = sync.Pool{ @@ -77,7 +77,7 @@ func WriteBlob(ctx context.Context, cs Ingester, ref string, r io.Reader, desc o cw, err := OpenWriter(ctx, cs, WithRef(ref), WithDescriptor(desc)) if err != nil { if !errdefs.IsAlreadyExists(err) { - return errors.Wrap(err, "failed to open writer") + return fmt.Errorf("failed to open writer: %w", err) } return nil // all ready present @@ -134,28 +134,28 @@ func OpenWriter(ctx context.Context, cs Ingester, opts ...WriterOpt) (Writer, er func Copy(ctx context.Context, cw Writer, r io.Reader, size int64, expected digest.Digest, opts ...Opt) error { ws, err := cw.Status() if err != nil { - return errors.Wrap(err, "failed to get status") + return fmt.Errorf("failed to get status: %w", err) } if ws.Offset > 0 { r, err = seekReader(r, ws.Offset, size) if err != nil { - return errors.Wrapf(err, "unable to resume write to %v", ws.Ref) + return fmt.Errorf("unable to resume write to %v: %w", ws.Ref, err) } } copied, err := copyWithBuffer(cw, r) if err != nil { - return errors.Wrap(err, "failed to copy") + return fmt.Errorf("failed to copy: %w", err) } if size != 0 && copied < size-ws.Offset { // Short writes would return its own error, this indicates a read failure - return errors.Wrapf(io.ErrUnexpectedEOF, "failed to read expected number of bytes") + return fmt.Errorf("failed to read expected number of bytes: %w", io.ErrUnexpectedEOF) } if err := cw.Commit(ctx, size, expected, opts...); err != nil { if !errdefs.IsAlreadyExists(err) { - return errors.Wrapf(err, "failed commit on ref %q", ws.Ref) + return fmt.Errorf("failed commit on ref %q: %w", ws.Ref, err) } } @@ -172,11 +172,11 @@ func CopyReaderAt(cw Writer, ra ReaderAt, n int64) error { copied, err := copyWithBuffer(cw, io.NewSectionReader(ra, ws.Offset, n)) if err != nil { - return errors.Wrap(err, "failed to copy") + return fmt.Errorf("failed to copy: %w", err) } if copied < n { // Short writes would return its own error, this indicates a read failure - return errors.Wrap(io.ErrUnexpectedEOF, "failed to read expected number of bytes") + return fmt.Errorf("failed to read expected number of bytes: %w", io.ErrUnexpectedEOF) } return nil } @@ -190,13 +190,13 @@ func CopyReaderAt(cw Writer, ra ReaderAt, n int64) error { func CopyReader(cw Writer, r io.Reader) (int64, error) { ws, err := cw.Status() if err != nil { - return 0, errors.Wrap(err, "failed to get status") + return 0, fmt.Errorf("failed to get status: %w", err) } if ws.Offset > 0 { r, err = seekReader(r, ws.Offset, 0) if err != nil { - return 0, errors.Wrapf(err, "unable to resume write to %v", ws.Ref) + return 0, fmt.Errorf("unable to resume write to %v: %w", ws.Ref, err) } } @@ -212,7 +212,10 @@ func seekReader(r io.Reader, offset, size int64) (io.Reader, error) { if ok { nn, err := seeker.Seek(offset, io.SeekStart) if nn != offset { - return nil, errors.Wrapf(err, "failed to seek to offset %v", offset) + if err == nil { + err = fmt.Errorf("unexpected seek location without seek error") + } + return nil, fmt.Errorf("failed to seek to offset %v: %w", offset, err) } if err != nil { @@ -230,12 +233,12 @@ func seekReader(r io.Reader, offset, size int64) (io.Reader, error) { } // well then, let's just discard up to the offset - n, err := copyWithBuffer(ioutil.Discard, io.LimitReader(r, offset)) + n, err := copyWithBuffer(io.Discard, io.LimitReader(r, offset)) if err != nil { - return nil, errors.Wrap(err, "failed to discard to offset") + return nil, fmt.Errorf("failed to discard to offset: %w", err) } if n != offset { - return nil, errors.Errorf("unable to discard to offset") + return nil, errors.New("unable to discard to offset") } return r, nil diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/locks.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/locks.go index d1d2d564d..1e59f39b3 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/locks.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/locks.go @@ -17,11 +17,11 @@ package local import ( + "fmt" "sync" "time" "github.com/containerd/containerd/errdefs" - "github.com/pkg/errors" ) // Handles locking references @@ -41,7 +41,13 @@ func tryLock(ref string) error { defer locksMu.Unlock() if v, ok := locks[ref]; ok { - return errors.Wrapf(errdefs.ErrUnavailable, "ref %s locked since %s", ref, v.since) + // Returning the duration may help developers distinguish dead locks (long duration) from + // lock contentions (short duration). + now := time.Now() + return fmt.Errorf( + "ref %s locked for %s (since %s): %w", ref, now.Sub(v.since), v.since, + errdefs.ErrUnavailable, + ) } locks[ref] = &lock{time.Now()} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/readerat.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/readerat.go index 5d3ae0390..a83c171bb 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/readerat.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/readerat.go @@ -17,10 +17,9 @@ package local import ( + "fmt" "os" - "github.com/pkg/errors" - "github.com/containerd/containerd/content" "github.com/containerd/containerd/errdefs" ) @@ -40,7 +39,7 @@ func OpenReader(p string) (content.ReaderAt, error) { return nil, err } - return nil, errors.Wrap(errdefs.ErrNotFound, "blob not found") + return nil, fmt.Errorf("blob not found: %w", errdefs.ErrNotFound) } fp, err := os.Open(p) @@ -49,7 +48,7 @@ func OpenReader(p string) (content.ReaderAt, error) { return nil, err } - return nil, errors.Wrap(errdefs.ErrNotFound, "blob not found") + return nil, fmt.Errorf("blob not found: %w", errdefs.ErrNotFound) } return sizeReaderAt{size: fi.Size(), fp: fp}, nil diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/store.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/store.go index 314d91367..457bbcd0e 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/store.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/store.go @@ -20,7 +20,6 @@ import ( "context" "fmt" "io" - "io/ioutil" "math/rand" "os" "path/filepath" @@ -37,7 +36,6 @@ import ( digest "github.com/opencontainers/go-digest" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) var bufPool = sync.Pool{ @@ -94,13 +92,13 @@ func NewLabeledStore(root string, ls LabelStore) (content.Store, error) { func (s *store) Info(ctx context.Context, dgst digest.Digest) (content.Info, error) { p, err := s.blobPath(dgst) if err != nil { - return content.Info{}, errors.Wrapf(err, "calculating blob info path") + return content.Info{}, fmt.Errorf("calculating blob info path: %w", err) } fi, err := os.Stat(p) if err != nil { if os.IsNotExist(err) { - err = errors.Wrapf(errdefs.ErrNotFound, "content %v", dgst) + err = fmt.Errorf("content %v: %w", dgst, errdefs.ErrNotFound) } return content.Info{}, err @@ -129,12 +127,12 @@ func (s *store) info(dgst digest.Digest, fi os.FileInfo, labels map[string]strin func (s *store) ReaderAt(ctx context.Context, desc ocispec.Descriptor) (content.ReaderAt, error) { p, err := s.blobPath(desc.Digest) if err != nil { - return nil, errors.Wrapf(err, "calculating blob path for ReaderAt") + return nil, fmt.Errorf("calculating blob path for ReaderAt: %w", err) } reader, err := OpenReader(p) if err != nil { - return nil, errors.Wrapf(err, "blob %s expected at %s", desc.Digest, p) + return nil, fmt.Errorf("blob %s expected at %s: %w", desc.Digest, p, err) } return reader, nil @@ -147,7 +145,7 @@ func (s *store) ReaderAt(ctx context.Context, desc ocispec.Descriptor) (content. func (s *store) Delete(ctx context.Context, dgst digest.Digest) error { bp, err := s.blobPath(dgst) if err != nil { - return errors.Wrapf(err, "calculating blob path for delete") + return fmt.Errorf("calculating blob path for delete: %w", err) } if err := os.RemoveAll(bp); err != nil { @@ -155,7 +153,7 @@ func (s *store) Delete(ctx context.Context, dgst digest.Digest) error { return err } - return errors.Wrapf(errdefs.ErrNotFound, "content %v", dgst) + return fmt.Errorf("content %v: %w", dgst, errdefs.ErrNotFound) } return nil @@ -163,18 +161,18 @@ func (s *store) Delete(ctx context.Context, dgst digest.Digest) error { func (s *store) Update(ctx context.Context, info content.Info, fieldpaths ...string) (content.Info, error) { if s.ls == nil { - return content.Info{}, errors.Wrapf(errdefs.ErrFailedPrecondition, "update not supported on immutable content store") + return content.Info{}, fmt.Errorf("update not supported on immutable content store: %w", errdefs.ErrFailedPrecondition) } p, err := s.blobPath(info.Digest) if err != nil { - return content.Info{}, errors.Wrapf(err, "calculating blob path for update") + return content.Info{}, fmt.Errorf("calculating blob path for update: %w", err) } fi, err := os.Stat(p) if err != nil { if os.IsNotExist(err) { - err = errors.Wrapf(errdefs.ErrNotFound, "content %v", info.Digest) + err = fmt.Errorf("content %v: %w", info.Digest, errdefs.ErrNotFound) } return content.Info{}, err @@ -201,7 +199,7 @@ func (s *store) Update(ctx context.Context, info content.Info, fieldpaths ...str all = true labels = info.Labels default: - return content.Info{}, errors.Wrapf(errdefs.ErrInvalidArgument, "cannot update %q field on content info %q", path, info.Digest) + return content.Info{}, fmt.Errorf("cannot update %q field on content info %q: %w", path, info.Digest, errdefs.ErrInvalidArgument) } } } else { @@ -378,7 +376,7 @@ func (s *store) status(ingestPath string) (content.Status, error) { fi, err := os.Stat(dp) if err != nil { if os.IsNotExist(err) { - err = errors.Wrap(errdefs.ErrNotFound, err.Error()) + err = fmt.Errorf("%s: %w", err.Error(), errdefs.ErrNotFound) } return content.Status{}, err } @@ -386,19 +384,19 @@ func (s *store) status(ingestPath string) (content.Status, error) { ref, err := readFileString(filepath.Join(ingestPath, "ref")) if err != nil { if os.IsNotExist(err) { - err = errors.Wrap(errdefs.ErrNotFound, err.Error()) + err = fmt.Errorf("%s: %w", err.Error(), errdefs.ErrNotFound) } return content.Status{}, err } startedAt, err := readFileTimestamp(filepath.Join(ingestPath, "startedat")) if err != nil { - return content.Status{}, errors.Wrapf(err, "could not read startedat") + return content.Status{}, fmt.Errorf("could not read startedat: %w", err) } updatedAt, err := readFileTimestamp(filepath.Join(ingestPath, "updatedat")) if err != nil { - return content.Status{}, errors.Wrapf(err, "could not read updatedat") + return content.Status{}, fmt.Errorf("could not read updatedat: %w", err) } // because we don't write updatedat on every write, the mod time may @@ -461,7 +459,7 @@ func (s *store) Writer(ctx context.Context, opts ...content.WriterOpt) (content. // TODO(AkihiroSuda): we could create a random string or one calculated based on the context // https://github.com/containerd/containerd/issues/2129#issuecomment-380255019 if wOpts.Ref == "" { - return nil, errors.Wrap(errdefs.ErrInvalidArgument, "ref must not be empty") + return nil, fmt.Errorf("ref must not be empty: %w", errdefs.ErrInvalidArgument) } var lockErr error for count := uint64(0); count < 10; count++ { @@ -495,16 +493,16 @@ func (s *store) resumeStatus(ref string, total int64, digester digest.Digester) path, _, data := s.ingestPaths(ref) status, err := s.status(path) if err != nil { - return status, errors.Wrap(err, "failed reading status of resume write") + return status, fmt.Errorf("failed reading status of resume write: %w", err) } if ref != status.Ref { // NOTE(stevvooe): This is fairly catastrophic. Either we have some // layout corruption or a hash collision for the ref key. - return status, errors.Errorf("ref key does not match: %v != %v", ref, status.Ref) + return status, fmt.Errorf("ref key does not match: %v != %v", ref, status.Ref) } if total > 0 && status.Total > 0 && total != status.Total { - return status, errors.Errorf("provided total differs from status: %v != %v", total, status.Total) + return status, fmt.Errorf("provided total differs from status: %v != %v", total, status.Total) } // TODO(stevvooe): slow slow slow!!, send to goroutine or use resumable hashes @@ -528,10 +526,10 @@ func (s *store) writer(ctx context.Context, ref string, total int64, expected di if expected != "" { p, err := s.blobPath(expected) if err != nil { - return nil, errors.Wrap(err, "calculating expected blob path for writer") + return nil, fmt.Errorf("calculating expected blob path for writer: %w", err) } if _, err := os.Stat(p); err == nil { - return nil, errors.Wrapf(errdefs.ErrAlreadyExists, "content %v", expected) + return nil, fmt.Errorf("content %v: %w", expected, errdefs.ErrAlreadyExists) } } @@ -568,7 +566,7 @@ func (s *store) writer(ctx context.Context, ref string, total int64, expected di // the ingest is new, we need to setup the target location. // write the ref to a file for later use - if err := ioutil.WriteFile(refp, []byte(ref), 0666); err != nil { + if err := os.WriteFile(refp, []byte(ref), 0666); err != nil { return nil, err } @@ -581,7 +579,7 @@ func (s *store) writer(ctx context.Context, ref string, total int64, expected di } if total > 0 { - if err := ioutil.WriteFile(filepath.Join(path, "total"), []byte(fmt.Sprint(total)), 0666); err != nil { + if err := os.WriteFile(filepath.Join(path, "total"), []byte(fmt.Sprint(total)), 0666); err != nil { return nil, err } } @@ -589,11 +587,12 @@ func (s *store) writer(ctx context.Context, ref string, total int64, expected di fp, err := os.OpenFile(data, os.O_WRONLY|os.O_CREATE, 0666) if err != nil { - return nil, errors.Wrap(err, "failed to open data file") + return nil, fmt.Errorf("failed to open data file: %w", err) } if _, err := fp.Seek(offset, io.SeekStart); err != nil { - return nil, errors.Wrap(err, "could not seek to current write offset") + fp.Close() + return nil, fmt.Errorf("could not seek to current write offset: %w", err) } return &writer{ @@ -615,7 +614,7 @@ func (s *store) Abort(ctx context.Context, ref string) error { root := s.ingestRoot(ref) if err := os.RemoveAll(root); err != nil { if os.IsNotExist(err) { - return errors.Wrapf(errdefs.ErrNotFound, "ingest ref %q", ref) + return fmt.Errorf("ingest ref %q: %w", ref, errdefs.ErrNotFound) } return err @@ -626,7 +625,7 @@ func (s *store) Abort(ctx context.Context, ref string) error { func (s *store) blobPath(dgst digest.Digest) (string, error) { if err := dgst.Validate(); err != nil { - return "", errors.Wrapf(errdefs.ErrInvalidArgument, "cannot calculate blob path from invalid digest: %v", err) + return "", fmt.Errorf("cannot calculate blob path from invalid digest: %v: %w", err, errdefs.ErrInvalidArgument) } return filepath.Join(s.root, "blobs", dgst.Algorithm().String(), dgst.Hex()), nil @@ -656,23 +655,23 @@ func (s *store) ingestPaths(ref string) (string, string, string) { } func readFileString(path string) (string, error) { - p, err := ioutil.ReadFile(path) + p, err := os.ReadFile(path) return string(p), err } // readFileTimestamp reads a file with just a timestamp present. func readFileTimestamp(p string) (time.Time, error) { - b, err := ioutil.ReadFile(p) + b, err := os.ReadFile(p) if err != nil { if os.IsNotExist(err) { - err = errors.Wrap(errdefs.ErrNotFound, err.Error()) + err = fmt.Errorf("%s: %w", err.Error(), errdefs.ErrNotFound) } return time.Time{}, err } var t time.Time if err := t.UnmarshalText(b); err != nil { - return time.Time{}, errors.Wrapf(err, "could not parse timestamp file %v", p) + return time.Time{}, fmt.Errorf("could not parse timestamp file %v: %w", p, err) } return t, nil @@ -683,19 +682,23 @@ func writeTimestampFile(p string, t time.Time) error { if err != nil { return err } - return atomicWrite(p, b, 0666) + return writeToCompletion(p, b, 0666) } -func atomicWrite(path string, data []byte, mode os.FileMode) error { +func writeToCompletion(path string, data []byte, mode os.FileMode) error { tmp := fmt.Sprintf("%s.tmp", path) f, err := os.OpenFile(tmp, os.O_RDWR|os.O_CREATE|os.O_TRUNC|os.O_SYNC, mode) if err != nil { - return errors.Wrap(err, "create tmp file") + return fmt.Errorf("create tmp file: %w", err) } _, err = f.Write(data) f.Close() if err != nil { - return errors.Wrap(err, "write atomic data") + return fmt.Errorf("write tmp file: %w", err) } - return os.Rename(tmp, path) + err = os.Rename(tmp, path) + if err != nil { + return fmt.Errorf("rename tmp file: %w", err) + } + return nil } diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/store_bsd.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/store_bsd.go index da149a2fd..42fddd341 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/store_bsd.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/store_bsd.go @@ -1,3 +1,4 @@ +//go:build darwin || freebsd || netbsd // +build darwin freebsd netbsd /* @@ -26,7 +27,7 @@ import ( func getATime(fi os.FileInfo) time.Time { if st, ok := fi.Sys().(*syscall.Stat_t); ok { - return time.Unix(int64(st.Atimespec.Sec), int64(st.Atimespec.Nsec)) //nolint: unconvert // int64 conversions ensure the line compiles for 32-bit systems as well. + return time.Unix(st.Atimespec.Unix()) } return fi.ModTime() diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/store_openbsd.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/store_openbsd.go index f34f0dad2..2b58b617b 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/store_openbsd.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/store_openbsd.go @@ -1,3 +1,4 @@ +//go:build openbsd // +build openbsd /* @@ -26,7 +27,7 @@ import ( func getATime(fi os.FileInfo) time.Time { if st, ok := fi.Sys().(*syscall.Stat_t); ok { - return time.Unix(int64(st.Atim.Sec), int64(st.Atim.Nsec)) //nolint: unconvert // int64 conversions ensure the line compiles for 32-bit systems as well. + return time.Unix(st.Atim.Unix()) } return fi.ModTime() diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/store_unix.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/store_unix.go index 69a74bab0..efa2eb943 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/store_unix.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/store_unix.go @@ -1,3 +1,4 @@ +//go:build linux || solaris // +build linux solaris /* @@ -26,7 +27,7 @@ import ( func getATime(fi os.FileInfo) time.Time { if st, ok := fi.Sys().(*syscall.Stat_t); ok { - return time.Unix(int64(st.Atim.Sec), int64(st.Atim.Nsec)) //nolint: unconvert // int64 conversions ensure the line compiles for 32-bit systems as well. + return time.Unix(st.Atim.Unix()) } return fi.ModTime() diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/writer.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/writer.go index 0a11f4d91..b187e524c 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/writer.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/local/writer.go @@ -18,6 +18,8 @@ package local import ( "context" + "errors" + "fmt" "io" "os" "path/filepath" @@ -28,7 +30,6 @@ import ( "github.com/containerd/containerd/errdefs" "github.com/containerd/containerd/log" "github.com/opencontainers/go-digest" - "github.com/pkg/errors" ) // writer represents a write transaction against the blob store. @@ -88,30 +89,30 @@ func (w *writer) Commit(ctx context.Context, size int64, expected digest.Digest, w.fp = nil if fp == nil { - return errors.Wrap(errdefs.ErrFailedPrecondition, "cannot commit on closed writer") + return fmt.Errorf("cannot commit on closed writer: %w", errdefs.ErrFailedPrecondition) } if err := fp.Sync(); err != nil { fp.Close() - return errors.Wrap(err, "sync failed") + return fmt.Errorf("sync failed: %w", err) } fi, err := fp.Stat() closeErr := fp.Close() if err != nil { - return errors.Wrap(err, "stat on ingest file failed") + return fmt.Errorf("stat on ingest file failed: %w", err) } if closeErr != nil { - return errors.Wrap(err, "failed to close ingest file") + return fmt.Errorf("failed to close ingest file: %w", closeErr) } if size > 0 && size != fi.Size() { - return errors.Wrapf(errdefs.ErrFailedPrecondition, "unexpected commit size %d, expected %d", fi.Size(), size) + return fmt.Errorf("unexpected commit size %d, expected %d: %w", fi.Size(), size, errdefs.ErrFailedPrecondition) } dgst := w.digester.Digest() if expected != "" && expected != dgst { - return errors.Wrapf(errdefs.ErrFailedPrecondition, "unexpected commit digest %s, expected %s", dgst, expected) + return fmt.Errorf("unexpected commit digest %s, expected %s: %w", dgst, expected, errdefs.ErrFailedPrecondition) } var ( @@ -127,9 +128,9 @@ func (w *writer) Commit(ctx context.Context, size int64, expected digest.Digest, if _, err := os.Stat(target); err == nil { // collision with the target file! if err := os.RemoveAll(w.path); err != nil { - log.G(ctx).WithField("ref", w.ref).WithField("path", w.path).Errorf("failed to remove ingest directory") + log.G(ctx).WithField("ref", w.ref).WithField("path", w.path).Error("failed to remove ingest directory") } - return errors.Wrapf(errdefs.ErrAlreadyExists, "content %v", dgst) + return fmt.Errorf("content %v: %w", dgst, errdefs.ErrAlreadyExists) } if err := os.Rename(ingest, target); err != nil { @@ -142,17 +143,17 @@ func (w *writer) Commit(ctx context.Context, size int64, expected digest.Digest, commitTime := time.Now() if err := os.Chtimes(target, commitTime, commitTime); err != nil { - log.G(ctx).WithField("digest", dgst).Errorf("failed to change file time to commit time") + log.G(ctx).WithField("digest", dgst).Error("failed to change file time to commit time") } // clean up!! if err := os.RemoveAll(w.path); err != nil { - log.G(ctx).WithField("ref", w.ref).WithField("path", w.path).Errorf("failed to remove ingest directory") + log.G(ctx).WithField("ref", w.ref).WithField("path", w.path).Error("failed to remove ingest directory") } if w.s.ls != nil && base.Labels != nil { if err := w.s.ls.Set(dgst, base.Labels); err != nil { - log.G(ctx).WithField("digest", dgst).Errorf("failed to set labels") + log.G(ctx).WithField("digest", dgst).Error("failed to set labels") } } @@ -165,7 +166,7 @@ func (w *writer) Commit(ctx context.Context, size int64, expected digest.Digest, // NOTE: Windows does not support this operation if runtime.GOOS != "windows" { if err := os.Chmod(target, (fi.Mode()&os.ModePerm)&^0333); err != nil { - log.G(ctx).WithField("ref", w.ref).Errorf("failed to make readonly") + log.G(ctx).WithField("ref", w.ref).Error("failed to make readonly") } } diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/proxy/content_reader.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/proxy/content_reader.go new file mode 100644 index 000000000..2947a7c82 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/proxy/content_reader.go @@ -0,0 +1,71 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package proxy + +import ( + "context" + + contentapi "github.com/containerd/containerd/api/services/content/v1" + digest "github.com/opencontainers/go-digest" +) + +type remoteReaderAt struct { + ctx context.Context + digest digest.Digest + size int64 + client contentapi.ContentClient +} + +func (ra *remoteReaderAt) Size() int64 { + return ra.size +} + +func (ra *remoteReaderAt) ReadAt(p []byte, off int64) (n int, err error) { + rr := &contentapi.ReadContentRequest{ + Digest: ra.digest, + Offset: off, + Size_: int64(len(p)), + } + // we need a child context with cancel, or the eventually called + // grpc.NewStream will leak the goroutine until the whole thing is cleared. + // See comment at https://godoc.org/google.golang.org/grpc#ClientConn.NewStream + childCtx, cancel := context.WithCancel(ra.ctx) + // we MUST cancel the child context; see comment above + defer cancel() + rc, err := ra.client.Read(childCtx, rr) + if err != nil { + return 0, err + } + + for len(p) > 0 { + var resp *contentapi.ReadContentResponse + // fill our buffer up until we can fill p. + resp, err = rc.Recv() + if err != nil { + return n, err + } + + copied := copy(p, resp.Data) + n += copied + p = p[copied:] + } + return n, nil +} + +func (ra *remoteReaderAt) Close() error { + return nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/proxy/content_store.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/proxy/content_store.go new file mode 100644 index 000000000..217b74651 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/proxy/content_store.go @@ -0,0 +1,234 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package proxy + +import ( + "context" + "io" + + contentapi "github.com/containerd/containerd/api/services/content/v1" + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + protobuftypes "github.com/gogo/protobuf/types" + digest "github.com/opencontainers/go-digest" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +type proxyContentStore struct { + client contentapi.ContentClient +} + +// NewContentStore returns a new content store which communicates over a GRPC +// connection using the containerd content GRPC API. +func NewContentStore(client contentapi.ContentClient) content.Store { + return &proxyContentStore{ + client: client, + } +} + +func (pcs *proxyContentStore) Info(ctx context.Context, dgst digest.Digest) (content.Info, error) { + resp, err := pcs.client.Info(ctx, &contentapi.InfoRequest{ + Digest: dgst, + }) + if err != nil { + return content.Info{}, errdefs.FromGRPC(err) + } + + return infoFromGRPC(resp.Info), nil +} + +func (pcs *proxyContentStore) Walk(ctx context.Context, fn content.WalkFunc, filters ...string) error { + session, err := pcs.client.List(ctx, &contentapi.ListContentRequest{ + Filters: filters, + }) + if err != nil { + return errdefs.FromGRPC(err) + } + + for { + msg, err := session.Recv() + if err != nil { + if err != io.EOF { + return errdefs.FromGRPC(err) + } + + break + } + + for _, info := range msg.Info { + if err := fn(infoFromGRPC(info)); err != nil { + return err + } + } + } + + return nil +} + +func (pcs *proxyContentStore) Delete(ctx context.Context, dgst digest.Digest) error { + if _, err := pcs.client.Delete(ctx, &contentapi.DeleteContentRequest{ + Digest: dgst, + }); err != nil { + return errdefs.FromGRPC(err) + } + + return nil +} + +// ReaderAt ignores MediaType. +func (pcs *proxyContentStore) ReaderAt(ctx context.Context, desc ocispec.Descriptor) (content.ReaderAt, error) { + i, err := pcs.Info(ctx, desc.Digest) + if err != nil { + return nil, err + } + + return &remoteReaderAt{ + ctx: ctx, + digest: desc.Digest, + size: i.Size, + client: pcs.client, + }, nil +} + +func (pcs *proxyContentStore) Status(ctx context.Context, ref string) (content.Status, error) { + resp, err := pcs.client.Status(ctx, &contentapi.StatusRequest{ + Ref: ref, + }) + if err != nil { + return content.Status{}, errdefs.FromGRPC(err) + } + + status := resp.Status + return content.Status{ + Ref: status.Ref, + StartedAt: status.StartedAt, + UpdatedAt: status.UpdatedAt, + Offset: status.Offset, + Total: status.Total, + Expected: status.Expected, + }, nil +} + +func (pcs *proxyContentStore) Update(ctx context.Context, info content.Info, fieldpaths ...string) (content.Info, error) { + resp, err := pcs.client.Update(ctx, &contentapi.UpdateRequest{ + Info: infoToGRPC(info), + UpdateMask: &protobuftypes.FieldMask{ + Paths: fieldpaths, + }, + }) + if err != nil { + return content.Info{}, errdefs.FromGRPC(err) + } + return infoFromGRPC(resp.Info), nil +} + +func (pcs *proxyContentStore) ListStatuses(ctx context.Context, filters ...string) ([]content.Status, error) { + resp, err := pcs.client.ListStatuses(ctx, &contentapi.ListStatusesRequest{ + Filters: filters, + }) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + + var statuses []content.Status + for _, status := range resp.Statuses { + statuses = append(statuses, content.Status{ + Ref: status.Ref, + StartedAt: status.StartedAt, + UpdatedAt: status.UpdatedAt, + Offset: status.Offset, + Total: status.Total, + Expected: status.Expected, + }) + } + + return statuses, nil +} + +// Writer ignores MediaType. +func (pcs *proxyContentStore) Writer(ctx context.Context, opts ...content.WriterOpt) (content.Writer, error) { + var wOpts content.WriterOpts + for _, opt := range opts { + if err := opt(&wOpts); err != nil { + return nil, err + } + } + wrclient, offset, err := pcs.negotiate(ctx, wOpts.Ref, wOpts.Desc.Size, wOpts.Desc.Digest) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + + return &remoteWriter{ + ref: wOpts.Ref, + client: wrclient, + offset: offset, + }, nil +} + +// Abort implements asynchronous abort. It starts a new write session on the ref l +func (pcs *proxyContentStore) Abort(ctx context.Context, ref string) error { + if _, err := pcs.client.Abort(ctx, &contentapi.AbortRequest{ + Ref: ref, + }); err != nil { + return errdefs.FromGRPC(err) + } + + return nil +} + +func (pcs *proxyContentStore) negotiate(ctx context.Context, ref string, size int64, expected digest.Digest) (contentapi.Content_WriteClient, int64, error) { + wrclient, err := pcs.client.Write(ctx) + if err != nil { + return nil, 0, err + } + + if err := wrclient.Send(&contentapi.WriteContentRequest{ + Action: contentapi.WriteActionStat, + Ref: ref, + Total: size, + Expected: expected, + }); err != nil { + return nil, 0, err + } + + resp, err := wrclient.Recv() + if err != nil { + return nil, 0, err + } + + return wrclient, resp.Offset, nil +} + +func infoToGRPC(info content.Info) contentapi.Info { + return contentapi.Info{ + Digest: info.Digest, + Size_: info.Size, + CreatedAt: info.CreatedAt, + UpdatedAt: info.UpdatedAt, + Labels: info.Labels, + } +} + +func infoFromGRPC(info contentapi.Info) content.Info { + return content.Info{ + Digest: info.Digest, + Size: info.Size_, + CreatedAt: info.CreatedAt, + UpdatedAt: info.UpdatedAt, + Labels: info.Labels, + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/proxy/content_writer.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/proxy/content_writer.go new file mode 100644 index 000000000..ffc0f50ea --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/content/proxy/content_writer.go @@ -0,0 +1,146 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package proxy + +import ( + "context" + "fmt" + "io" + + contentapi "github.com/containerd/containerd/api/services/content/v1" + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + digest "github.com/opencontainers/go-digest" +) + +type remoteWriter struct { + ref string + client contentapi.Content_WriteClient + offset int64 + digest digest.Digest +} + +// send performs a synchronous req-resp cycle on the client. +func (rw *remoteWriter) send(req *contentapi.WriteContentRequest) (*contentapi.WriteContentResponse, error) { + if err := rw.client.Send(req); err != nil { + return nil, err + } + + resp, err := rw.client.Recv() + + if err == nil { + // try to keep these in sync + if resp.Digest != "" { + rw.digest = resp.Digest + } + } + + return resp, err +} + +func (rw *remoteWriter) Status() (content.Status, error) { + resp, err := rw.send(&contentapi.WriteContentRequest{ + Action: contentapi.WriteActionStat, + }) + if err != nil { + return content.Status{}, fmt.Errorf("error getting writer status: %w", errdefs.FromGRPC(err)) + } + + return content.Status{ + Ref: rw.ref, + Offset: resp.Offset, + Total: resp.Total, + StartedAt: resp.StartedAt, + UpdatedAt: resp.UpdatedAt, + }, nil +} + +func (rw *remoteWriter) Digest() digest.Digest { + return rw.digest +} + +func (rw *remoteWriter) Write(p []byte) (n int, err error) { + offset := rw.offset + + resp, err := rw.send(&contentapi.WriteContentRequest{ + Action: contentapi.WriteActionWrite, + Offset: offset, + Data: p, + }) + if err != nil { + return 0, fmt.Errorf("failed to send write: %w", errdefs.FromGRPC(err)) + } + + n = int(resp.Offset - offset) + if n < len(p) { + err = io.ErrShortWrite + } + + rw.offset += int64(n) + if resp.Digest != "" { + rw.digest = resp.Digest + } + return +} + +func (rw *remoteWriter) Commit(ctx context.Context, size int64, expected digest.Digest, opts ...content.Opt) (err error) { + defer func() { + err1 := rw.Close() + if err == nil { + err = err1 + } + }() + + var base content.Info + for _, opt := range opts { + if err := opt(&base); err != nil { + return err + } + } + resp, err := rw.send(&contentapi.WriteContentRequest{ + Action: contentapi.WriteActionCommit, + Total: size, + Offset: rw.offset, + Expected: expected, + Labels: base.Labels, + }) + if err != nil { + return fmt.Errorf("commit failed: %w", errdefs.FromGRPC(err)) + } + + if size != 0 && resp.Offset != size { + return fmt.Errorf("unexpected size: %v != %v", resp.Offset, size) + } + + if expected != "" && resp.Digest != expected { + return fmt.Errorf("unexpected digest: %v != %v", resp.Digest, expected) + } + + rw.digest = resp.Digest + rw.offset = resp.Offset + return nil +} + +func (rw *remoteWriter) Truncate(size int64) error { + // This truncation won't actually be validated until a write is issued. + rw.offset = size + return nil +} + +func (rw *remoteWriter) Close() error { + return rw.client.CloseSend() +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/defaults/defaults.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/defaults/defaults.go new file mode 100644 index 000000000..6f5b122ec --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/defaults/defaults.go @@ -0,0 +1,32 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package defaults + +const ( + // DefaultMaxRecvMsgSize defines the default maximum message size for + // receiving protobufs passed over the GRPC API. + DefaultMaxRecvMsgSize = 16 << 20 + // DefaultMaxSendMsgSize defines the default maximum message size for + // sending protobufs passed over the GRPC API. + DefaultMaxSendMsgSize = 16 << 20 + // DefaultRuntimeNSLabel defines the namespace label to check for the + // default runtime + DefaultRuntimeNSLabel = "containerd.io/defaults/runtime" + // DefaultSnapshotterNSLabel defines the namespace label to check for the + // default snapshotter + DefaultSnapshotterNSLabel = "containerd.io/defaults/snapshotter" +) diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/defaults/defaults_darwin.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/defaults/defaults_darwin.go new file mode 100644 index 000000000..1391884cd --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/defaults/defaults_darwin.go @@ -0,0 +1,37 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package defaults + +const ( + // DefaultRootDir is the default location used by containerd to store + // persistent data + DefaultRootDir = "/var/lib/containerd" + // DefaultStateDir is the default location used by containerd to store + // transient data + DefaultStateDir = "/var/run/containerd" + // DefaultAddress is the default unix socket address + DefaultAddress = "/var/run/containerd/containerd.sock" + // DefaultDebugAddress is the default unix socket address for pprof data + DefaultDebugAddress = "/var/run/containerd/debug.sock" + // DefaultFIFODir is the default location used by client-side cio library + // to store FIFOs. + DefaultFIFODir = "/var/run/containerd/fifo" + // DefaultRuntime would be a multiple of choices, thus empty + DefaultRuntime = "" + // DefaultConfigDir is the default location for config files. + DefaultConfigDir = "/etc/containerd" +) diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/defaults/defaults_unix.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/defaults/defaults_unix.go new file mode 100644 index 000000000..8e2619a38 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/defaults/defaults_unix.go @@ -0,0 +1,40 @@ +//go:build !windows && !darwin +// +build !windows,!darwin + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package defaults + +const ( + // DefaultRootDir is the default location used by containerd to store + // persistent data + DefaultRootDir = "/var/lib/containerd" + // DefaultStateDir is the default location used by containerd to store + // transient data + DefaultStateDir = "/run/containerd" + // DefaultAddress is the default unix socket address + DefaultAddress = "/run/containerd/containerd.sock" + // DefaultDebugAddress is the default unix socket address for pprof data + DefaultDebugAddress = "/run/containerd/debug.sock" + // DefaultFIFODir is the default location used by client-side cio library + // to store FIFOs. + DefaultFIFODir = "/run/containerd/fifo" + // DefaultRuntime is the default linux runtime + DefaultRuntime = "io.containerd.runc.v2" + // DefaultConfigDir is the default location for config files. + DefaultConfigDir = "/etc/containerd" +) diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/defaults/defaults_windows.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/defaults/defaults_windows.go new file mode 100644 index 000000000..9f4bed8b0 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/defaults/defaults_windows.go @@ -0,0 +1,46 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package defaults + +import ( + "os" + "path/filepath" +) + +var ( + // DefaultRootDir is the default location used by containerd to store + // persistent data + DefaultRootDir = filepath.Join(os.Getenv("ProgramData"), "containerd", "root") + // DefaultStateDir is the default location used by containerd to store + // transient data + DefaultStateDir = filepath.Join(os.Getenv("ProgramData"), "containerd", "state") + + // DefaultConfigDir is the default location for config files. + DefaultConfigDir = filepath.Join(os.Getenv("programfiles"), "containerd") +) + +const ( + // DefaultAddress is the default winpipe address + DefaultAddress = `\\.\pipe\containerd-containerd` + // DefaultDebugAddress is the default winpipe address for pprof data + DefaultDebugAddress = `\\.\pipe\containerd-debug` + // DefaultFIFODir is the default location used by client-side cio library + // to store FIFOs. Unused on Windows. + DefaultFIFODir = "" + // DefaultRuntime is the default windows runtime + DefaultRuntime = "io.containerd.runhcs.v1" +) diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/defaults/doc.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/defaults/doc.go new file mode 100644 index 000000000..6da863ce2 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/defaults/doc.go @@ -0,0 +1,19 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package defaults provides several common defaults for interacting with +// containerd. These can be used on the client-side or server-side. +package defaults diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/errdefs/errors.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/errdefs/errors.go index 05a35228c..876225597 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/errdefs/errors.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/errdefs/errors.go @@ -17,7 +17,7 @@ // Package errdefs defines the common errors used throughout containerd // packages. // -// Use with errors.Wrap and error.Wrapf to add context to an error. +// Use with fmt.Errorf to add context to an error. // // To detect an error class, use the IsXXX functions to tell whether an error // is of a certain type. @@ -28,8 +28,7 @@ package errdefs import ( "context" - - "github.com/pkg/errors" + "errors" ) // Definitions of common error types used throughout containerd. All containerd diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/errdefs/grpc.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/errdefs/grpc.go index 209f63bd0..7a9b33e05 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/errdefs/grpc.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/errdefs/grpc.go @@ -18,9 +18,9 @@ package errdefs import ( "context" + "fmt" "strings" - "github.com/pkg/errors" "google.golang.org/grpc/codes" "google.golang.org/grpc/status" ) @@ -68,9 +68,9 @@ func ToGRPC(err error) error { // ToGRPCf maps the error to grpc error codes, assembling the formatting string // and combining it with the target error string. // -// This is equivalent to errors.ToGRPC(errors.Wrapf(err, format, args...)) +// This is equivalent to errdefs.ToGRPC(fmt.Errorf("%s: %w", fmt.Sprintf(format, args...), err)) func ToGRPCf(err error, format string, args ...interface{}) error { - return ToGRPC(errors.Wrapf(err, format, args...)) + return ToGRPC(fmt.Errorf("%s: %w", fmt.Sprintf(format, args...), err)) } // FromGRPC returns the underlying error from a grpc service based on the grpc error code @@ -104,9 +104,9 @@ func FromGRPC(err error) error { msg := rebaseMessage(cls, err) if msg != "" { - err = errors.Wrap(cls, msg) + err = fmt.Errorf("%s: %w", msg, cls) } else { - err = errors.WithStack(cls) + err = cls } return err diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/filters/parser.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/filters/parser.go index 0825d668c..49182d7b7 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/filters/parser.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/filters/parser.go @@ -21,7 +21,6 @@ import ( "io" "github.com/containerd/containerd/errdefs" - "github.com/pkg/errors" ) /* @@ -71,7 +70,7 @@ func ParseAll(ss ...string) (Filter, error) { for _, s := range ss { f, err := Parse(s) if err != nil { - return nil, errors.Wrap(errdefs.ErrInvalidArgument, err.Error()) + return nil, fmt.Errorf("%s: %w", err.Error(), errdefs.ErrInvalidArgument) } fs = append(fs, f) @@ -90,7 +89,7 @@ func (p *parser) parse() (Filter, error) { ss, err := p.selectors() if err != nil { - return nil, errors.Wrap(err, "filters") + return nil, fmt.Errorf("filters: %w", err) } return ss, nil @@ -284,9 +283,9 @@ func (pe parseError) Error() string { } func (p *parser) mkerr(pos int, format string, args ...interface{}) error { - return errors.Wrap(parseError{ + return fmt.Errorf("parse error: %w", parseError{ input: p.input, pos: pos, msg: fmt.Sprintf(format, args...), - }, "parse error") + }) } diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/filters/quote.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/filters/quote.go index 2d64e23a3..b76aab9b4 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/filters/quote.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/filters/quote.go @@ -17,9 +17,8 @@ package filters import ( + "errors" "unicode/utf8" - - "github.com/pkg/errors" ) // NOTE(stevvooe): Most of this code in this file is copied from the stdlib diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/identifiers/validate.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/identifiers/validate.go new file mode 100644 index 000000000..cbd3a52ba --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/identifiers/validate.go @@ -0,0 +1,73 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package identifiers provides common validation for identifiers and keys +// across containerd. +// +// Identifiers in containerd must be a alphanumeric, allowing limited +// underscores, dashes and dots. +// +// While the character set may be expanded in the future, identifiers +// are guaranteed to be safely used as filesystem path components. +package identifiers + +import ( + "fmt" + "regexp" + + "github.com/containerd/containerd/errdefs" +) + +const ( + maxLength = 76 + alphanum = `[A-Za-z0-9]+` + separators = `[._-]` +) + +var ( + // identifierRe defines the pattern for valid identifiers. + identifierRe = regexp.MustCompile(reAnchor(alphanum + reGroup(separators+reGroup(alphanum)) + "*")) +) + +// Validate returns nil if the string s is a valid identifier. +// +// identifiers are similar to the domain name rules according to RFC 1035, section 2.3.1. However +// rules in this package are relaxed to allow numerals to follow period (".") and mixed case is +// allowed. +// +// In general identifiers that pass this validation should be safe for use as filesystem path components. +func Validate(s string) error { + if len(s) == 0 { + return fmt.Errorf("identifier must not be empty: %w", errdefs.ErrInvalidArgument) + } + + if len(s) > maxLength { + return fmt.Errorf("identifier %q greater than maximum length (%d characters): %w", s, maxLength, errdefs.ErrInvalidArgument) + } + + if !identifierRe.MatchString(s) { + return fmt.Errorf("identifier %q must match %v: %w", s, identifierRe, errdefs.ErrInvalidArgument) + } + return nil +} + +func reGroup(s string) string { + return `(?:` + s + `)` +} + +func reAnchor(s string) string { + return `^` + s + `$` +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/images/handlers.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/images/handlers.go index 05a9017bc..077d88e78 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/images/handlers.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/images/handlers.go @@ -18,6 +18,7 @@ package images import ( "context" + "errors" "fmt" "sort" @@ -25,7 +26,6 @@ import ( "github.com/containerd/containerd/errdefs" "github.com/containerd/containerd/platforms" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" "golang.org/x/sync/errgroup" "golang.org/x/sync/semaphore" ) @@ -33,13 +33,17 @@ import ( var ( // ErrSkipDesc is used to skip processing of a descriptor and // its descendants. - ErrSkipDesc = fmt.Errorf("skip descriptor") + ErrSkipDesc = errors.New("skip descriptor") // ErrStopHandler is used to signify that the descriptor // has been handled and should not be handled further. // This applies only to a single descriptor in a handler // chain and does not apply to descendant descriptors. - ErrStopHandler = fmt.Errorf("stop handler") + ErrStopHandler = errors.New("stop handler") + + // ErrEmptyWalk is used when the WalkNotEmpty handlers return no + // children (e.g.: they were filtered out). + ErrEmptyWalk = errors.New("image might be filtered out") ) // Handler handles image manifests @@ -99,6 +103,36 @@ func Walk(ctx context.Context, handler Handler, descs ...ocispec.Descriptor) err } } } + return nil +} + +// WalkNotEmpty works the same way Walk does, with the exception that it ensures that +// some children are still found by Walking the descriptors (for example, not all of +// them have been filtered out by one of the handlers). If there are no children, +// then an ErrEmptyWalk error is returned. +func WalkNotEmpty(ctx context.Context, handler Handler, descs ...ocispec.Descriptor) error { + isEmpty := true + var notEmptyHandler HandlerFunc = func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + children, err := handler.Handle(ctx, desc) + if err != nil { + return children, err + } + + if len(children) > 0 { + isEmpty = false + } + + return children, nil + } + + err := Walk(ctx, notEmptyHandler, descs...) + if err != nil { + return err + } + + if isEmpty { + return ErrEmptyWalk + } return nil } @@ -274,7 +308,7 @@ func LimitManifests(f HandlerFunc, m platforms.MatchComparer, n int) HandlerFunc if n > 0 { if len(children) == 0 { - return children, errors.Wrap(errdefs.ErrNotFound, "no match for platform in manifest") + return children, fmt.Errorf("no match for platform in manifest: %w", errdefs.ErrNotFound) } if len(children) > n { children = children[:n] diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/images/image.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/images/image.go index 27384c16d..d45afe482 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/images/image.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/images/image.go @@ -19,6 +19,7 @@ package images import ( "context" "encoding/json" + "fmt" "sort" "time" @@ -28,7 +29,6 @@ import ( "github.com/containerd/containerd/platforms" digest "github.com/opencontainers/go-digest" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) // Image provides the model for how containerd views container images. @@ -114,7 +114,7 @@ func (image *Image) Size(ctx context.Context, provider content.Provider, platfor var size int64 return size, Walk(ctx, Handlers(HandlerFunc(func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { if desc.Size < 0 { - return nil, errors.Errorf("invalid size %v in %v (%v)", desc.Size, desc.Digest, desc.MediaType) + return nil, fmt.Errorf("invalid size %v in %v (%v)", desc.Size, desc.Digest, desc.MediaType) } size += desc.Size return nil, nil @@ -154,6 +154,10 @@ func Manifest(ctx context.Context, provider content.Provider, image ocispec.Desc return nil, err } + if err := validateMediaType(p, desc.MediaType); err != nil { + return nil, fmt.Errorf("manifest: invalid desc %s: %w", desc.Digest, err) + } + var manifest ocispec.Manifest if err := json.Unmarshal(p, &manifest); err != nil { return nil, err @@ -194,6 +198,10 @@ func Manifest(ctx context.Context, provider content.Provider, image ocispec.Desc return nil, err } + if err := validateMediaType(p, desc.MediaType); err != nil { + return nil, fmt.Errorf("manifest: invalid desc %s: %w", desc.Digest, err) + } + var idx ocispec.Index if err := json.Unmarshal(p, &idx); err != nil { return nil, err @@ -227,15 +235,15 @@ func Manifest(ctx context.Context, provider content.Provider, image ocispec.Desc } return descs, nil } - return nil, errors.Wrapf(errdefs.ErrNotFound, "unexpected media type %v for %v", desc.MediaType, desc.Digest) + return nil, fmt.Errorf("unexpected media type %v for %v: %w", desc.MediaType, desc.Digest, errdefs.ErrNotFound) }), image); err != nil { return ocispec.Manifest{}, err } if len(m) == 0 { - err := errors.Wrapf(errdefs.ErrNotFound, "manifest %v", image.Digest) + err := fmt.Errorf("manifest %v: %w", image.Digest, errdefs.ErrNotFound) if wasIndex { - err = errors.Wrapf(errdefs.ErrNotFound, "no match for platform in manifest %v", image.Digest) + err = fmt.Errorf("no match for platform in manifest %v: %w", image.Digest, errdefs.ErrNotFound) } return ocispec.Manifest{}, err } @@ -300,7 +308,7 @@ func Check(ctx context.Context, provider content.Provider, image ocispec.Descrip return false, []ocispec.Descriptor{image}, nil, []ocispec.Descriptor{image}, nil } - return false, nil, nil, nil, errors.Wrapf(err, "failed to check image %v", image.Digest) + return false, nil, nil, nil, fmt.Errorf("failed to check image %v: %w", image.Digest, err) } // TODO(stevvooe): It is possible that referenced conponents could have @@ -315,7 +323,7 @@ func Check(ctx context.Context, provider content.Provider, image ocispec.Descrip missing = append(missing, desc) continue } else { - return false, nil, nil, nil, errors.Wrapf(err, "failed to check image %v", desc.Digest) + return false, nil, nil, nil, fmt.Errorf("failed to check image %v: %w", desc.Digest, err) } } ra.Close() @@ -336,6 +344,10 @@ func Children(ctx context.Context, provider content.Provider, desc ocispec.Descr return nil, err } + if err := validateMediaType(p, desc.MediaType); err != nil { + return nil, fmt.Errorf("children: invalid desc %s: %w", desc.Digest, err) + } + // TODO(stevvooe): We just assume oci manifest, for now. There may be // subtle differences from the docker version. var manifest ocispec.Manifest @@ -351,6 +363,10 @@ func Children(ctx context.Context, provider content.Provider, desc ocispec.Descr return nil, err } + if err := validateMediaType(p, desc.MediaType); err != nil { + return nil, fmt.Errorf("children: invalid desc %s: %w", desc.Digest, err) + } + var index ocispec.Index if err := json.Unmarshal(p, &index); err != nil { return nil, err @@ -368,6 +384,44 @@ func Children(ctx context.Context, provider content.Provider, desc ocispec.Descr return descs, nil } +// unknownDocument represents a manifest, manifest list, or index that has not +// yet been validated. +type unknownDocument struct { + MediaType string `json:"mediaType,omitempty"` + Config json.RawMessage `json:"config,omitempty"` + Layers json.RawMessage `json:"layers,omitempty"` + Manifests json.RawMessage `json:"manifests,omitempty"` + FSLayers json.RawMessage `json:"fsLayers,omitempty"` // schema 1 +} + +// validateMediaType returns an error if the byte slice is invalid JSON or if +// the media type identifies the blob as one format but it contains elements of +// another format. +func validateMediaType(b []byte, mt string) error { + var doc unknownDocument + if err := json.Unmarshal(b, &doc); err != nil { + return err + } + if len(doc.FSLayers) != 0 { + return fmt.Errorf("media-type: schema 1 not supported") + } + switch mt { + case MediaTypeDockerSchema2Manifest, ocispec.MediaTypeImageManifest: + if len(doc.Manifests) != 0 || + doc.MediaType == MediaTypeDockerSchema2ManifestList || + doc.MediaType == ocispec.MediaTypeImageIndex { + return fmt.Errorf("media-type: expected manifest but found index (%s)", mt) + } + case MediaTypeDockerSchema2ManifestList, ocispec.MediaTypeImageIndex: + if len(doc.Config) != 0 || len(doc.Layers) != 0 || + doc.MediaType == MediaTypeDockerSchema2Manifest || + doc.MediaType == ocispec.MediaTypeImageManifest { + return fmt.Errorf("media-type: expected index but found manifest (%s)", mt) + } + } + return nil +} + // RootFS returns the unpacked diffids that make up and images rootfs. // // These are used to verify that a set of layers unpacked to the expected diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/images/mediatypes.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/images/mediatypes.go index 785d71291..671e160e1 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/images/mediatypes.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/images/mediatypes.go @@ -18,12 +18,12 @@ package images import ( "context" + "fmt" "sort" "strings" "github.com/containerd/containerd/errdefs" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) // mediatype definitions for image components handled in containerd. @@ -87,7 +87,7 @@ func DiffCompression(ctx context.Context, mediaType string) (string, error) { } return "", nil default: - return "", errors.Wrapf(errdefs.ErrNotImplemented, "unrecognised mediatype %s", mediaType) + return "", fmt.Errorf("unrecognised mediatype %s: %w", mediaType, errdefs.ErrNotImplemented) } } diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/labels/validate.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/labels/validate.go index 0de461663..1fd527adb 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/labels/validate.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/labels/validate.go @@ -17,8 +17,9 @@ package labels import ( + "fmt" + "github.com/containerd/containerd/errdefs" - "github.com/pkg/errors" ) const ( @@ -31,7 +32,7 @@ func Validate(k, v string) error { if len(k) > 10 { k = k[:10] } - return errors.Wrapf(errdefs.ErrInvalidArgument, "label key and value greater than maximum size (%d bytes), key: %s", maxSize, k) + return fmt.Errorf("label key and value greater than maximum size (%d bytes), key: %s: %w", maxSize, k, errdefs.ErrInvalidArgument) } return nil } diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/leases/context.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/leases/context.go new file mode 100644 index 000000000..599c549d3 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/leases/context.go @@ -0,0 +1,40 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package leases + +import "context" + +type leaseKey struct{} + +// WithLease sets a given lease on the context +func WithLease(ctx context.Context, lid string) context.Context { + ctx = context.WithValue(ctx, leaseKey{}, lid) + + // also store on the grpc headers so it gets picked up by any clients that + // are using this. + return withGRPCLeaseHeader(ctx, lid) +} + +// FromContext returns the lease from the context. +func FromContext(ctx context.Context) (string, bool) { + lid, ok := ctx.Value(leaseKey{}).(string) + if !ok { + return fromGRPCHeader(ctx) + } + + return lid, ok +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/leases/grpc.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/leases/grpc.go new file mode 100644 index 000000000..22f287a8b --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/leases/grpc.go @@ -0,0 +1,58 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package leases + +import ( + "context" + + "google.golang.org/grpc/metadata" +) + +const ( + // GRPCHeader defines the header name for specifying a containerd lease. + GRPCHeader = "containerd-lease" +) + +func withGRPCLeaseHeader(ctx context.Context, lid string) context.Context { + // also store on the grpc headers so it gets picked up by any clients + // that are using this. + txheader := metadata.Pairs(GRPCHeader, lid) + md, ok := metadata.FromOutgoingContext(ctx) // merge with outgoing context. + if !ok { + md = txheader + } else { + // order ensures the latest is first in this list. + md = metadata.Join(txheader, md) + } + + return metadata.NewOutgoingContext(ctx, md) +} + +func fromGRPCHeader(ctx context.Context) (string, bool) { + // try to extract for use in grpc servers. + md, ok := metadata.FromIncomingContext(ctx) + if !ok { + return "", false + } + + values := md[GRPCHeader] + if len(values) == 0 { + return "", false + } + + return values[0], true +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/leases/id.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/leases/id.go new file mode 100644 index 000000000..8781a1d72 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/leases/id.go @@ -0,0 +1,43 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package leases + +import ( + "encoding/base64" + "fmt" + "math/rand" + "time" +) + +// WithRandomID sets the lease ID to a random unique value +func WithRandomID() Opt { + return func(l *Lease) error { + t := time.Now() + var b [3]byte + rand.Read(b[:]) + l.ID = fmt.Sprintf("%d-%s", t.Nanosecond(), base64.URLEncoding.EncodeToString(b[:])) + return nil + } +} + +// WithID sets the ID for the lease +func WithID(id string) Opt { + return func(l *Lease) error { + l.ID = id + return nil + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/leases/lease.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/leases/lease.go new file mode 100644 index 000000000..058d06559 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/leases/lease.go @@ -0,0 +1,86 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package leases + +import ( + "context" + "time" +) + +// Opt is used to set options on a lease +type Opt func(*Lease) error + +// DeleteOpt allows configuring a delete operation +type DeleteOpt func(context.Context, *DeleteOptions) error + +// Manager is used to create, list, and remove leases +type Manager interface { + Create(context.Context, ...Opt) (Lease, error) + Delete(context.Context, Lease, ...DeleteOpt) error + List(context.Context, ...string) ([]Lease, error) + AddResource(context.Context, Lease, Resource) error + DeleteResource(context.Context, Lease, Resource) error + ListResources(context.Context, Lease) ([]Resource, error) +} + +// Lease retains resources to prevent cleanup before +// the resources can be fully referenced. +type Lease struct { + ID string + CreatedAt time.Time + Labels map[string]string +} + +// Resource represents low level resource of image, like content, ingest and +// snapshotter. +type Resource struct { + ID string + Type string +} + +// DeleteOptions provide options on image delete +type DeleteOptions struct { + Synchronous bool +} + +// SynchronousDelete is used to indicate that a lease deletion and removal of +// any unreferenced resources should occur synchronously before returning the +// result. +func SynchronousDelete(ctx context.Context, o *DeleteOptions) error { + o.Synchronous = true + return nil +} + +// WithLabels sets labels on a lease +func WithLabels(labels map[string]string) Opt { + return func(l *Lease) error { + l.Labels = labels + return nil + } +} + +// WithExpiration sets an expiration on the lease +func WithExpiration(d time.Duration) Opt { + return func(l *Lease) error { + if l.Labels == nil { + l.Labels = map[string]string{} + } + l.Labels["containerd.io/gc.expire"] = time.Now().Add(d).Format(time.RFC3339) + + return nil + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/log/context.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/log/context.go index 37b6a7d1c..0db9562b8 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/log/context.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/log/context.go @@ -52,7 +52,8 @@ const ( // WithLogger returns a new context with the provided logger. Use in // combination with logger.WithField(s) for great effect. func WithLogger(ctx context.Context, logger *logrus.Entry) context.Context { - return context.WithValue(ctx, loggerKey{}, logger) + e := logger.WithContext(ctx) + return context.WithValue(ctx, loggerKey{}, e) } // GetLogger retrieves the current logger from the context. If no logger is @@ -61,7 +62,7 @@ func GetLogger(ctx context.Context) *logrus.Entry { logger := ctx.Value(loggerKey{}) if logger == nil { - return L + return L.WithContext(ctx) } return logger.(*logrus.Entry) diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/namespaces/context.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/namespaces/context.go new file mode 100644 index 000000000..e5e23fe43 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/namespaces/context.go @@ -0,0 +1,78 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package namespaces + +import ( + "context" + "fmt" + "os" + + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/identifiers" +) + +const ( + // NamespaceEnvVar is the environment variable key name + NamespaceEnvVar = "CONTAINERD_NAMESPACE" + // Default is the name of the default namespace + Default = "default" +) + +type namespaceKey struct{} + +// WithNamespace sets a given namespace on the context +func WithNamespace(ctx context.Context, namespace string) context.Context { + ctx = context.WithValue(ctx, namespaceKey{}, namespace) // set our key for namespace + // also store on the grpc and ttrpc headers so it gets picked up by any clients that + // are using this. + return withTTRPCNamespaceHeader(withGRPCNamespaceHeader(ctx, namespace), namespace) +} + +// NamespaceFromEnv uses the namespace defined in CONTAINERD_NAMESPACE or +// default +func NamespaceFromEnv(ctx context.Context) context.Context { + namespace := os.Getenv(NamespaceEnvVar) + if namespace == "" { + namespace = Default + } + return WithNamespace(ctx, namespace) +} + +// Namespace returns the namespace from the context. +// +// The namespace is not guaranteed to be valid. +func Namespace(ctx context.Context) (string, bool) { + namespace, ok := ctx.Value(namespaceKey{}).(string) + if !ok { + if namespace, ok = fromGRPCHeader(ctx); !ok { + return fromTTRPCHeader(ctx) + } + } + return namespace, ok +} + +// NamespaceRequired returns the valid namespace from the context or an error. +func NamespaceRequired(ctx context.Context) (string, error) { + namespace, ok := Namespace(ctx) + if !ok || namespace == "" { + return "", fmt.Errorf("namespace is required: %w", errdefs.ErrFailedPrecondition) + } + if err := identifiers.Validate(namespace); err != nil { + return "", fmt.Errorf("namespace validation: %w", err) + } + return namespace, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/namespaces/grpc.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/namespaces/grpc.go new file mode 100644 index 000000000..6991460da --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/namespaces/grpc.go @@ -0,0 +1,61 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package namespaces + +import ( + "context" + + "google.golang.org/grpc/metadata" +) + +const ( + // GRPCHeader defines the header name for specifying a containerd namespace. + GRPCHeader = "containerd-namespace" +) + +// NOTE(stevvooe): We can stub this file out if we don't want a grpc dependency here. + +func withGRPCNamespaceHeader(ctx context.Context, namespace string) context.Context { + // also store on the grpc headers so it gets picked up by any clients that + // are using this. + nsheader := metadata.Pairs(GRPCHeader, namespace) + md, ok := metadata.FromOutgoingContext(ctx) // merge with outgoing context. + if !ok { + md = nsheader + } else { + // order ensures the latest is first in this list. + md = metadata.Join(nsheader, md) + } + + return metadata.NewOutgoingContext(ctx, md) +} + +func fromGRPCHeader(ctx context.Context) (string, bool) { + // try to extract for use in grpc servers. + md, ok := metadata.FromIncomingContext(ctx) + if !ok { + // TODO(stevvooe): Check outgoing context? + return "", false + } + + values := md[GRPCHeader] + if len(values) == 0 { + return "", false + } + + return values[0], true +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/namespaces/store.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/namespaces/store.go new file mode 100644 index 000000000..5936772cb --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/namespaces/store.go @@ -0,0 +1,46 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package namespaces + +import "context" + +// Store provides introspection about namespaces. +// +// Note that these are slightly different than other objects, which are record +// oriented. A namespace is really just a name and a set of labels. Objects +// that belong to a namespace are returned when the namespace is assigned to a +// given context. +// +// +type Store interface { + Create(ctx context.Context, namespace string, labels map[string]string) error + Labels(ctx context.Context, namespace string) (map[string]string, error) + SetLabel(ctx context.Context, namespace, key, value string) error + List(ctx context.Context) ([]string, error) + + // Delete removes the namespace. The namespace must be empty to be deleted. + Delete(ctx context.Context, namespace string, opts ...DeleteOpts) error +} + +// DeleteInfo specifies information for the deletion of a namespace +type DeleteInfo struct { + // Name of the namespace + Name string +} + +// DeleteOpts allows the caller to set options for namespace deletion +type DeleteOpts func(context.Context, *DeleteInfo) error diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/namespaces/ttrpc.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/namespaces/ttrpc.go new file mode 100644 index 000000000..bcd2643cf --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/namespaces/ttrpc.go @@ -0,0 +1,51 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package namespaces + +import ( + "context" + + "github.com/containerd/ttrpc" +) + +const ( + // TTRPCHeader defines the header name for specifying a containerd namespace + TTRPCHeader = "containerd-namespace-ttrpc" +) + +func copyMetadata(src ttrpc.MD) ttrpc.MD { + md := ttrpc.MD{} + for k, v := range src { + md[k] = append(md[k], v...) + } + return md +} + +func withTTRPCNamespaceHeader(ctx context.Context, namespace string) context.Context { + md, ok := ttrpc.GetMetadata(ctx) + if !ok { + md = ttrpc.MD{} + } else { + md = copyMetadata(md) + } + md.Set(TTRPCHeader, namespace) + return ttrpc.WithMetadata(ctx, md) +} + +func fromTTRPCHeader(ctx context.Context) (string, bool) { + return ttrpc.GetMetadataValue(ctx, TTRPCHeader) +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/compare.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/compare.go index c7657e186..3913ef663 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/compare.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/compare.go @@ -38,12 +38,22 @@ func platformVector(platform specs.Platform) []specs.Platform { switch platform.Architecture { case "amd64": + if amd64Version, err := strconv.Atoi(strings.TrimPrefix(platform.Variant, "v")); err == nil && amd64Version > 1 { + for amd64Version--; amd64Version >= 1; amd64Version-- { + vector = append(vector, specs.Platform{ + Architecture: platform.Architecture, + OS: platform.OS, + OSVersion: platform.OSVersion, + OSFeatures: platform.OSFeatures, + Variant: "v" + strconv.Itoa(amd64Version), + }) + } + } vector = append(vector, specs.Platform{ Architecture: "386", OS: platform.OS, OSVersion: platform.OSVersion, OSFeatures: platform.OSFeatures, - Variant: platform.Variant, }) case "arm": if armVersion, err := strconv.Atoi(strings.TrimPrefix(platform.Variant, "v")); err == nil && armVersion > 5 { diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/cpuinfo.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/cpuinfo.go index 4a7177e31..046e0356d 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/cpuinfo.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/cpuinfo.go @@ -18,6 +18,7 @@ package platforms import ( "bufio" + "fmt" "os" "runtime" "strings" @@ -25,7 +26,6 @@ import ( "github.com/containerd/containerd/errdefs" "github.com/containerd/containerd/log" - "github.com/pkg/errors" ) // Present the ARM instruction set architecture, eg: v7, v8 @@ -48,7 +48,7 @@ func cpuVariant() string { // by ourselves. We can just parse these information from /proc/cpuinfo func getCPUInfo(pattern string) (info string, err error) { if !isLinuxOS(runtime.GOOS) { - return "", errors.Wrapf(errdefs.ErrNotImplemented, "getCPUInfo for OS %s", runtime.GOOS) + return "", fmt.Errorf("getCPUInfo for OS %s: %w", runtime.GOOS, errdefs.ErrNotImplemented) } cpuinfo, err := os.Open("/proc/cpuinfo") @@ -75,7 +75,7 @@ func getCPUInfo(pattern string) (info string, err error) { return "", err } - return "", errors.Wrapf(errdefs.ErrNotFound, "getCPUInfo for pattern: %s", pattern) + return "", fmt.Errorf("getCPUInfo for pattern: %s: %w", pattern, errdefs.ErrNotFound) } func getCPUVariant() string { diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/database.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/database.go index 6ede94061..dbe9957ca 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/database.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/database.go @@ -38,7 +38,7 @@ func isLinuxOS(os string) bool { // The OS value should be normalized before calling this function. func isKnownOS(os string) bool { switch os { - case "aix", "android", "darwin", "dragonfly", "freebsd", "hurd", "illumos", "js", "linux", "nacl", "netbsd", "openbsd", "plan9", "solaris", "windows", "zos": + case "aix", "android", "darwin", "dragonfly", "freebsd", "hurd", "illumos", "ios", "js", "linux", "nacl", "netbsd", "openbsd", "plan9", "solaris", "windows", "zos": return true } return false @@ -60,7 +60,7 @@ func isArmArch(arch string) bool { // The arch value should be normalized before being passed to this function. func isKnownArch(arch string) bool { switch arch { - case "386", "amd64", "amd64p32", "arm", "armbe", "arm64", "arm64be", "ppc64", "ppc64le", "mips", "mipsle", "mips64", "mips64le", "mips64p32", "mips64p32le", "ppc", "riscv", "riscv64", "s390", "s390x", "sparc", "sparc64", "wasm": + case "386", "amd64", "amd64p32", "arm", "armbe", "arm64", "arm64be", "ppc64", "ppc64le", "loong64", "mips", "mipsle", "mips64", "mips64le", "mips64p32", "mips64p32le", "ppc", "riscv", "riscv64", "s390", "s390x", "sparc", "sparc64", "wasm": return true } return false @@ -86,9 +86,11 @@ func normalizeArch(arch, variant string) (string, string) { case "i386": arch = "386" variant = "" - case "x86_64", "x86-64": + case "x86_64", "x86-64", "amd64": arch = "amd64" - variant = "" + if variant == "v1" { + variant = "" + } case "aarch64", "arm64": arch = "arm64" switch variant { diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/defaults.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/defaults.go index cb77fbc9f..cfa3ff34a 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/defaults.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/defaults.go @@ -16,27 +16,11 @@ package platforms -import ( - "runtime" - - specs "github.com/opencontainers/image-spec/specs-go/v1" -) - // DefaultString returns the default string specifier for the platform. func DefaultString() string { return Format(DefaultSpec()) } -// DefaultSpec returns the current platform's default platform specification. -func DefaultSpec() specs.Platform { - return specs.Platform{ - OS: runtime.GOOS, - Architecture: runtime.GOARCH, - // The Variant field will be empty if arch != ARM. - Variant: cpuVariant(), - } -} - // DefaultStrict returns strict form of Default. func DefaultStrict() MatchComparer { return OnlyStrict(DefaultSpec()) diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/defaults_darwin.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/defaults_darwin.go new file mode 100644 index 000000000..e249fe48d --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/defaults_darwin.go @@ -0,0 +1,45 @@ +//go:build darwin +// +build darwin + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package platforms + +import ( + "runtime" + + specs "github.com/opencontainers/image-spec/specs-go/v1" +) + +// DefaultSpec returns the current platform's default platform specification. +func DefaultSpec() specs.Platform { + return specs.Platform{ + OS: runtime.GOOS, + Architecture: runtime.GOARCH, + // The Variant field will be empty if arch != ARM. + Variant: cpuVariant(), + } +} + +// Default returns the default matcher for the platform. +func Default() MatchComparer { + return Ordered(DefaultSpec(), specs.Platform{ + // darwin runtime also supports Linux binary via runu/LKL + OS: "linux", + Architecture: runtime.GOARCH, + }) +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/defaults_unix.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/defaults_unix.go index e8a7d5ffa..49690f1b3 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/defaults_unix.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/defaults_unix.go @@ -1,4 +1,5 @@ -// +build !windows +//go:build !windows && !darwin +// +build !windows,!darwin /* Copyright The containerd Authors. @@ -18,6 +19,22 @@ package platforms +import ( + "runtime" + + specs "github.com/opencontainers/image-spec/specs-go/v1" +) + +// DefaultSpec returns the current platform's default platform specification. +func DefaultSpec() specs.Platform { + return specs.Platform{ + OS: runtime.GOOS, + Architecture: runtime.GOARCH, + // The Variant field will be empty if arch != ARM. + Variant: cpuVariant(), + } +} + // Default returns the default matcher for the platform. func Default() MatchComparer { return Only(DefaultSpec()) diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/defaults_windows.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/defaults_windows.go index 0c380e3b7..c1aaf72ca 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/defaults_windows.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/defaults_windows.go @@ -1,5 +1,3 @@ -// +build windows - /* Copyright The containerd Authors. @@ -29,6 +27,18 @@ import ( "golang.org/x/sys/windows" ) +// DefaultSpec returns the current platform's default platform specification. +func DefaultSpec() specs.Platform { + major, minor, build := windows.RtlGetNtVersionNumbers() + return specs.Platform{ + OS: runtime.GOOS, + Architecture: runtime.GOARCH, + OSVersion: fmt.Sprintf("%d.%d.%d", major, minor, build), + // The Variant field will be empty if arch != ARM. + Variant: cpuVariant(), + } +} + type matchComparer struct { defaults Matcher osVersionPrefix string diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/platforms.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/platforms.go index 088bdea05..8f955d036 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/platforms.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/platforms/platforms.go @@ -107,6 +107,8 @@ package platforms import ( + "fmt" + "path" "regexp" "runtime" "strconv" @@ -114,7 +116,6 @@ import ( "github.com/containerd/containerd/errdefs" specs "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) var ( @@ -166,14 +167,14 @@ func (m *matcher) String() string { func Parse(specifier string) (specs.Platform, error) { if strings.Contains(specifier, "*") { // TODO(stevvooe): need to work out exact wildcard handling - return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q: wildcards not yet supported", specifier) + return specs.Platform{}, fmt.Errorf("%q: wildcards not yet supported: %w", specifier, errdefs.ErrInvalidArgument) } parts := strings.Split(specifier, "/") for _, part := range parts { if !specifierRe.MatchString(part) { - return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q is an invalid component of %q: platform specifier component must match %q", part, specifier, specifierRe.String()) + return specs.Platform{}, fmt.Errorf("%q is an invalid component of %q: platform specifier component must match %q: %w", part, specifier, specifierRe.String(), errdefs.ErrInvalidArgument) } } @@ -205,7 +206,7 @@ func Parse(specifier string) (specs.Platform, error) { return p, nil } - return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q: unknown operating system or architecture", specifier) + return specs.Platform{}, fmt.Errorf("%q: unknown operating system or architecture: %w", specifier, errdefs.ErrInvalidArgument) case 2: // In this case, we treat as a regular os/arch pair. We don't care // about whether or not we know of the platform. @@ -227,7 +228,7 @@ func Parse(specifier string) (specs.Platform, error) { return p, nil } - return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q: cannot parse platform specifier", specifier) + return specs.Platform{}, fmt.Errorf("%q: cannot parse platform specifier: %w", specifier, errdefs.ErrInvalidArgument) } // MustParse is like Parses but panics if the specifier cannot be parsed. @@ -246,20 +247,7 @@ func Format(platform specs.Platform) string { return "unknown" } - return joinNotEmpty(platform.OS, platform.Architecture, platform.Variant) -} - -func joinNotEmpty(s ...string) string { - var ss []string - for _, s := range s { - if s == "" { - continue - } - - ss = append(ss, s) - } - - return strings.Join(ss, "/") + return path.Join(platform.OS, platform.Architecture, platform.Variant) } // Normalize validates and translate the platform to the canonical value. @@ -269,10 +257,5 @@ func joinNotEmpty(s ...string) string { func Normalize(platform specs.Platform) specs.Platform { platform.OS = normalizeOS(platform.OS) platform.Architecture, platform.Variant = normalizeArch(platform.Architecture, platform.Variant) - - // these fields are deprecated, remove them - platform.OSFeatures = nil - platform.OSVersion = "" - return platform } diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/auth/fetch.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/auth/fetch.go index 8b0a87e75..c259873d2 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/auth/fetch.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/auth/fetch.go @@ -19,6 +19,8 @@ package auth import ( "context" "encoding/json" + "errors" + "fmt" "net/http" "net/url" "strings" @@ -27,7 +29,6 @@ import ( "github.com/containerd/containerd/log" remoteserrors "github.com/containerd/containerd/remotes/errors" "github.com/containerd/containerd/version" - "github.com/pkg/errors" "golang.org/x/net/context/ctxhttp" ) @@ -46,7 +47,7 @@ func GenerateTokenOptions(ctx context.Context, host, username, secret string, c realmURL, err := url.Parse(realm) if err != nil { - return TokenOptions{}, errors.Wrap(err, "invalid token auth challenge realm") + return TokenOptions{}, fmt.Errorf("invalid token auth challenge realm: %w", err) } to := TokenOptions{ @@ -58,7 +59,7 @@ func GenerateTokenOptions(ctx context.Context, host, username, secret string, c scope, ok := c.Parameters["scope"] if ok { - to.Scopes = append(to.Scopes, scope) + to.Scopes = append(to.Scopes, strings.Split(scope, " ")...) } else { log.G(ctx).WithField("host", host).Debug("no scope specified for token auth challenge") } @@ -73,6 +74,15 @@ type TokenOptions struct { Scopes []string Username string Secret string + + // FetchRefreshToken enables fetching a refresh token (aka "identity token", "offline token") along with the bearer token. + // + // For HTTP GET mode (FetchToken), FetchRefreshToken sets `offline_token=true` in the request. + // https://docs.docker.com/registry/spec/auth/token/#requesting-a-token + // + // For HTTP POST mode (FetchTokenWithOAuth), FetchRefreshToken sets `access_type=offline` in the request. + // https://docs.docker.com/registry/spec/auth/oauth/#getting-a-token + FetchRefreshToken bool } // OAuthTokenResponse is response from fetching token with a OAuth POST request @@ -101,6 +111,9 @@ func FetchTokenWithOAuth(ctx context.Context, client *http.Client, headers http. form.Set("username", to.Username) form.Set("password", to.Secret) } + if to.FetchRefreshToken { + form.Set("access_type", "offline") + } req, err := http.NewRequest("POST", to.Realm, strings.NewReader(form.Encode())) if err != nil { @@ -121,18 +134,18 @@ func FetchTokenWithOAuth(ctx context.Context, client *http.Client, headers http. defer resp.Body.Close() if resp.StatusCode < 200 || resp.StatusCode >= 400 { - return nil, errors.WithStack(remoteserrors.NewUnexpectedStatusErr(resp)) + return nil, remoteserrors.NewUnexpectedStatusErr(resp) } decoder := json.NewDecoder(resp.Body) var tr OAuthTokenResponse if err = decoder.Decode(&tr); err != nil { - return nil, errors.Wrap(err, "unable to decode token response") + return nil, fmt.Errorf("unable to decode token response: %w", err) } if tr.AccessToken == "" { - return nil, errors.WithStack(ErrNoToken) + return nil, ErrNoToken } return &tr, nil @@ -175,6 +188,10 @@ func FetchToken(ctx context.Context, client *http.Client, headers http.Header, t req.SetBasicAuth(to.Username, to.Secret) } + if to.FetchRefreshToken { + reqParams.Add("offline_token", "true") + } + req.URL.RawQuery = reqParams.Encode() resp, err := ctxhttp.Do(ctx, client, req) @@ -184,14 +201,14 @@ func FetchToken(ctx context.Context, client *http.Client, headers http.Header, t defer resp.Body.Close() if resp.StatusCode < 200 || resp.StatusCode >= 400 { - return nil, errors.WithStack(remoteserrors.NewUnexpectedStatusErr(resp)) + return nil, remoteserrors.NewUnexpectedStatusErr(resp) } decoder := json.NewDecoder(resp.Body) var tr FetchTokenResponse if err = decoder.Decode(&tr); err != nil { - return nil, errors.Wrap(err, "unable to decode token response") + return nil, fmt.Errorf("unable to decode token response: %w", err) } // `access_token` is equivalent to `token` and if both are specified @@ -202,7 +219,7 @@ func FetchToken(ctx context.Context, client *http.Client, headers http.Header, t } if tr.Token == "" { - return nil, errors.WithStack(ErrNoToken) + return nil, ErrNoToken } return &tr, nil diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/authorizer.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/authorizer.go index 67e4aea8d..eaa0e5dbd 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/authorizer.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/authorizer.go @@ -19,6 +19,7 @@ package docker import ( "context" "encoding/base64" + "errors" "fmt" "net/http" "strings" @@ -28,7 +29,6 @@ import ( "github.com/containerd/containerd/log" "github.com/containerd/containerd/remotes/docker/auth" remoteerrors "github.com/containerd/containerd/remotes/errors" - "github.com/pkg/errors" "github.com/sirupsen/logrus" ) @@ -37,10 +37,12 @@ type dockerAuthorizer struct { client *http.Client header http.Header - mu sync.Mutex + mu sync.RWMutex // indexed by host name handlers map[string]*authHandler + + onFetchRefreshToken OnFetchRefreshToken } // NewAuthorizer creates a Docker authorizer using the provided function to @@ -51,9 +53,10 @@ func NewAuthorizer(client *http.Client, f func(string) (string, string, error)) } type authorizerConfig struct { - credentials func(string) (string, string, error) - client *http.Client - header http.Header + credentials func(string) (string, string, error) + client *http.Client + header http.Header + onFetchRefreshToken OnFetchRefreshToken } // AuthorizerOpt configures an authorizer @@ -80,6 +83,16 @@ func WithAuthHeader(hdr http.Header) AuthorizerOpt { } } +// OnFetchRefreshToken is called on fetching request token. +type OnFetchRefreshToken func(ctx context.Context, refreshToken string, req *http.Request) + +// WithFetchRefreshToken enables fetching "refresh token" (aka "identity token", "offline token"). +func WithFetchRefreshToken(f OnFetchRefreshToken) AuthorizerOpt { + return func(opt *authorizerConfig) { + opt.onFetchRefreshToken = f + } +} + // NewDockerAuthorizer creates an authorizer using Docker's registry // authentication spec. // See https://docs.docker.com/registry/spec/auth/ @@ -94,10 +107,11 @@ func NewDockerAuthorizer(opts ...AuthorizerOpt) Authorizer { } return &dockerAuthorizer{ - credentials: ao.credentials, - client: ao.client, - header: ao.header, - handlers: make(map[string]*authHandler), + credentials: ao.credentials, + client: ao.client, + header: ao.header, + handlers: make(map[string]*authHandler), + onFetchRefreshToken: ao.onFetchRefreshToken, } } @@ -109,12 +123,21 @@ func (a *dockerAuthorizer) Authorize(ctx context.Context, req *http.Request) err return nil } - auth, err := ah.authorize(ctx) + auth, refreshToken, err := ah.authorize(ctx) if err != nil { return err } req.Header.Set("Authorization", auth) + + if refreshToken != "" { + a.mu.RLock() + onFetchRefreshToken := a.onFetchRefreshToken + a.mu.RUnlock() + if onFetchRefreshToken != nil { + onFetchRefreshToken(ctx, refreshToken, req) + } + } return nil } @@ -161,6 +184,7 @@ func (a *dockerAuthorizer) AddResponses(ctx context.Context, responses []*http.R if err != nil { return err } + common.FetchRefreshToken = a.onFetchRefreshToken != nil a.handlers[host] = newAuthHandler(a.client, a.header, c.Scheme, common) return nil @@ -181,14 +205,15 @@ func (a *dockerAuthorizer) AddResponses(ctx context.Context, responses []*http.R } } } - return errors.Wrap(errdefs.ErrNotImplemented, "failed to find supported auth scheme") + return fmt.Errorf("failed to find supported auth scheme: %w", errdefs.ErrNotImplemented) } // authResult is used to control limit rate. type authResult struct { sync.WaitGroup - token string - err error + token string + refreshToken string + err error } // authHandler is used to handle auth request per registry server. @@ -220,29 +245,29 @@ func newAuthHandler(client *http.Client, hdr http.Header, scheme auth.Authentica } } -func (ah *authHandler) authorize(ctx context.Context) (string, error) { +func (ah *authHandler) authorize(ctx context.Context) (string, string, error) { switch ah.scheme { case auth.BasicAuth: return ah.doBasicAuth(ctx) case auth.BearerAuth: return ah.doBearerAuth(ctx) default: - return "", errors.Wrapf(errdefs.ErrNotImplemented, "failed to find supported auth scheme: %s", string(ah.scheme)) + return "", "", fmt.Errorf("failed to find supported auth scheme: %s: %w", string(ah.scheme), errdefs.ErrNotImplemented) } } -func (ah *authHandler) doBasicAuth(ctx context.Context) (string, error) { +func (ah *authHandler) doBasicAuth(ctx context.Context) (string, string, error) { username, secret := ah.common.Username, ah.common.Secret if username == "" || secret == "" { - return "", fmt.Errorf("failed to handle basic auth because missing username or secret") + return "", "", fmt.Errorf("failed to handle basic auth because missing username or secret") } auth := base64.StdEncoding.EncodeToString([]byte(username + ":" + secret)) - return fmt.Sprintf("Basic %s", auth), nil + return fmt.Sprintf("Basic %s", auth), "", nil } -func (ah *authHandler) doBearerAuth(ctx context.Context) (token string, err error) { +func (ah *authHandler) doBearerAuth(ctx context.Context) (token, refreshToken string, err error) { // copy common tokenOptions to := ah.common @@ -255,7 +280,7 @@ func (ah *authHandler) doBearerAuth(ctx context.Context) (token string, err erro if r, exist := ah.scopedTokens[scoped]; exist { ah.Unlock() r.Wait() - return r.token, r.err + return r.token, r.refreshToken, r.err } // only one fetch token job @@ -266,14 +291,16 @@ func (ah *authHandler) doBearerAuth(ctx context.Context) (token string, err erro defer func() { token = fmt.Sprintf("Bearer %s", token) - r.token, r.err = token, err + r.token, r.refreshToken, r.err = token, refreshToken, err r.Done() }() // fetch token for the resource scope if to.Secret != "" { defer func() { - err = errors.Wrap(err, "failed to fetch oauth token") + if err != nil { + err = fmt.Errorf("failed to fetch oauth token: %w", err) + } }() // credential information is provided, use oauth POST endpoint // TODO: Allow setting client_id @@ -284,28 +311,29 @@ func (ah *authHandler) doBearerAuth(ctx context.Context) (token string, err erro // Registries without support for POST may return 404 for POST /v2/token. // As of September 2017, GCR is known to return 404. // As of February 2018, JFrog Artifactory is known to return 401. - if (errStatus.StatusCode == 405 && to.Username != "") || errStatus.StatusCode == 404 || errStatus.StatusCode == 401 { + // As of January 2022, ACR is known to return 400. + if (errStatus.StatusCode == 405 && to.Username != "") || errStatus.StatusCode == 404 || errStatus.StatusCode == 401 || errStatus.StatusCode == 400 { resp, err := auth.FetchToken(ctx, ah.client, ah.header, to) if err != nil { - return "", err + return "", "", err } - return resp.Token, nil + return resp.Token, resp.RefreshToken, nil } log.G(ctx).WithFields(logrus.Fields{ "status": errStatus.Status, "body": string(errStatus.Body), }).Debugf("token request failed") } - return "", err + return "", "", err } - return resp.AccessToken, nil + return resp.AccessToken, resp.RefreshToken, nil } // do request anonymously resp, err := auth.FetchToken(ctx, ah.client, ah.header, to) if err != nil { - return "", errors.Wrap(err, "failed to fetch anonymous token") + return "", "", fmt.Errorf("failed to fetch anonymous token: %w", err) } - return resp.Token, nil + return resp.Token, resp.RefreshToken, nil } func invalidAuthorization(c auth.Challenge, responses []*http.Response) error { @@ -319,7 +347,7 @@ func invalidAuthorization(c auth.Challenge, responses []*http.Response) error { return nil } - return errors.Wrapf(ErrInvalidAuthorization, "server message: %s", errStr) + return fmt.Errorf("server message: %s: %w", errStr, ErrInvalidAuthorization) } func sameRequest(r1, r2 *http.Request) bool { diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/converter.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/converter.go index 43e6b372c..d7dca0d36 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/converter.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/converter.go @@ -28,7 +28,6 @@ import ( "github.com/containerd/containerd/remotes" digest "github.com/opencontainers/go-digest" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) // LegacyConfigMediaType should be replaced by OCI image spec. @@ -52,12 +51,12 @@ func ConvertManifest(ctx context.Context, store content.Store, desc ocispec.Desc // read manifest data mb, err := content.ReadBlob(ctx, store, desc) if err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to read index data") + return ocispec.Descriptor{}, fmt.Errorf("failed to read index data: %w", err) } var manifest ocispec.Manifest if err := json.Unmarshal(mb, &manifest); err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to unmarshal data into manifest") + return ocispec.Descriptor{}, fmt.Errorf("failed to unmarshal data into manifest: %w", err) } // check config media type @@ -68,7 +67,7 @@ func ConvertManifest(ctx context.Context, store content.Store, desc ocispec.Desc manifest.Config.MediaType = images.MediaTypeDockerSchema2Config data, err := json.MarshalIndent(manifest, "", " ") if err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to marshal manifest") + return ocispec.Descriptor{}, fmt.Errorf("failed to marshal manifest: %w", err) } // update manifest with gc labels @@ -82,7 +81,7 @@ func ConvertManifest(ctx context.Context, store content.Store, desc ocispec.Desc ref := remotes.MakeRefKey(ctx, desc) if err := content.WriteBlob(ctx, store, ref, bytes.NewReader(data), desc, content.WithLabels(labels)); err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to update content") + return ocispec.Descriptor{}, fmt.Errorf("failed to update content: %w", err) } return desc, nil } diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/fetcher.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/fetcher.go index 5796fbf4a..11a75356e 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/fetcher.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/fetcher.go @@ -19,9 +19,9 @@ package docker import ( "context" "encoding/json" + "errors" "fmt" "io" - "io/ioutil" "net/http" "net/url" "strings" @@ -30,7 +30,6 @@ import ( "github.com/containerd/containerd/images" "github.com/containerd/containerd/log" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) type dockerFetcher struct { @@ -42,7 +41,7 @@ func (r dockerFetcher) Fetch(ctx context.Context, desc ocispec.Descriptor) (io.R hosts := r.filterHosts(HostCapabilityPull) if len(hosts) == 0 { - return nil, errors.Wrap(errdefs.ErrNotFound, "no pull hosts") + return nil, fmt.Errorf("no pull hosts: %w", errdefs.ErrNotFound) } ctx, err := ContextWithRepositoryScope(ctx, r.refspec, false) @@ -60,6 +59,10 @@ func (r dockerFetcher) Fetch(ctx context.Context, desc ocispec.Descriptor) (io.R log.G(ctx).WithError(err).Debug("failed to parse") continue } + if u.Scheme != "http" && u.Scheme != "https" { + log.G(ctx).Debug("non-http(s) alternative url is unsupported") + continue + } log.G(ctx).Debug("trying alternative url") // Try this first, parse it @@ -138,9 +141,9 @@ func (r dockerFetcher) Fetch(ctx context.Context, desc ocispec.Descriptor) (io.R } if errdefs.IsNotFound(firstErr) { - firstErr = errors.Wrapf(errdefs.ErrNotFound, - "could not fetch content descriptor %v (%v) from remote", - desc.Digest, desc.MediaType) + firstErr = fmt.Errorf("could not fetch content descriptor %v (%v) from remote: %w", + desc.Digest, desc.MediaType, errdefs.ErrNotFound, + ) } return nil, firstErr @@ -175,19 +178,19 @@ func (r dockerFetcher) open(ctx context.Context, req *request, mediatype string, // implementation. if resp.StatusCode == http.StatusNotFound { - return nil, errors.Wrapf(errdefs.ErrNotFound, "content at %v not found", req.String()) + return nil, fmt.Errorf("content at %v not found: %w", req.String(), errdefs.ErrNotFound) } var registryErr Errors if err := json.NewDecoder(resp.Body).Decode(®istryErr); err != nil || registryErr.Len() < 1 { - return nil, errors.Errorf("unexpected status code %v: %v", req.String(), resp.Status) + return nil, fmt.Errorf("unexpected status code %v: %v", req.String(), resp.Status) } - return nil, errors.Errorf("unexpected status code %v: %s - Server message: %s", req.String(), resp.Status, registryErr.Error()) + return nil, fmt.Errorf("unexpected status code %v: %s - Server message: %s", req.String(), resp.Status, registryErr.Error()) } if offset > 0 { cr := resp.Header.Get("content-range") if cr != "" { if !strings.HasPrefix(cr, fmt.Sprintf("bytes %d-", offset)) { - return nil, errors.Errorf("unhandled content range in response: %v", cr) + return nil, fmt.Errorf("unhandled content range in response: %v", cr) } } else { @@ -197,12 +200,12 @@ func (r dockerFetcher) open(ctx context.Context, req *request, mediatype string, // Discard up to offset // Could use buffer pool here but this case should be rare - n, err := io.Copy(ioutil.Discard, io.LimitReader(resp.Body, offset)) + n, err := io.Copy(io.Discard, io.LimitReader(resp.Body, offset)) if err != nil { - return nil, errors.Wrap(err, "failed to discard to offset") + return nil, fmt.Errorf("failed to discard to offset: %w", err) } if n != offset { - return nil, errors.Errorf("unable to discard to offset") + return nil, errors.New("unable to discard to offset") } } diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/httpreadseeker.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/httpreadseeker.go index 704eba427..9a827ef04 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/httpreadseeker.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/httpreadseeker.go @@ -18,20 +18,23 @@ package docker import ( "bytes" + "fmt" "io" - "io/ioutil" "github.com/containerd/containerd/errdefs" "github.com/containerd/containerd/log" - "github.com/pkg/errors" ) +const maxRetry = 3 + type httpReadSeeker struct { size int64 offset int64 rc io.ReadCloser open func(offset int64) (io.ReadCloser, error) closed bool + + errsWithNoProgress int } func newHTTPReadSeeker(size int64, open func(offset int64) (io.ReadCloser, error)) (io.ReadCloser, error) { @@ -53,6 +56,27 @@ func (hrs *httpReadSeeker) Read(p []byte) (n int, err error) { n, err = rd.Read(p) hrs.offset += int64(n) + if n > 0 || err == nil { + hrs.errsWithNoProgress = 0 + } + if err == io.ErrUnexpectedEOF { + // connection closed unexpectedly. try reconnecting. + if n == 0 { + hrs.errsWithNoProgress++ + if hrs.errsWithNoProgress > maxRetry { + return // too many retries for this offset with no progress + } + } + if hrs.rc != nil { + if clsErr := hrs.rc.Close(); clsErr != nil { + log.L.WithError(clsErr).Error("httpReadSeeker: failed to close ReadCloser") + } + hrs.rc = nil + } + if _, err2 := hrs.reader(); err2 == nil { + return n, nil + } + } return } @@ -70,7 +94,7 @@ func (hrs *httpReadSeeker) Close() error { func (hrs *httpReadSeeker) Seek(offset int64, whence int) (int64, error) { if hrs.closed { - return 0, errors.Wrap(errdefs.ErrUnavailable, "Fetcher.Seek: closed") + return 0, fmt.Errorf("Fetcher.Seek: closed: %w", errdefs.ErrUnavailable) } abs := hrs.offset @@ -81,21 +105,21 @@ func (hrs *httpReadSeeker) Seek(offset int64, whence int) (int64, error) { abs += offset case io.SeekEnd: if hrs.size == -1 { - return 0, errors.Wrap(errdefs.ErrUnavailable, "Fetcher.Seek: unknown size, cannot seek from end") + return 0, fmt.Errorf("Fetcher.Seek: unknown size, cannot seek from end: %w", errdefs.ErrUnavailable) } abs = hrs.size + offset default: - return 0, errors.Wrap(errdefs.ErrInvalidArgument, "Fetcher.Seek: invalid whence") + return 0, fmt.Errorf("Fetcher.Seek: invalid whence: %w", errdefs.ErrInvalidArgument) } if abs < 0 { - return 0, errors.Wrapf(errdefs.ErrInvalidArgument, "Fetcher.Seek: negative offset") + return 0, fmt.Errorf("Fetcher.Seek: negative offset: %w", errdefs.ErrInvalidArgument) } if abs != hrs.offset { if hrs.rc != nil { if err := hrs.rc.Close(); err != nil { - log.L.WithError(err).Errorf("Fetcher.Seek: failed to close ReadCloser") + log.L.WithError(err).Error("Fetcher.Seek: failed to close ReadCloser") } hrs.rc = nil @@ -116,17 +140,17 @@ func (hrs *httpReadSeeker) reader() (io.Reader, error) { // only try to reopen the body request if we are seeking to a value // less than the actual size. if hrs.open == nil { - return nil, errors.Wrapf(errdefs.ErrNotImplemented, "cannot open") + return nil, fmt.Errorf("cannot open: %w", errdefs.ErrNotImplemented) } rc, err := hrs.open(hrs.offset) if err != nil { - return nil, errors.Wrapf(err, "httpReadSeeker: failed open") + return nil, fmt.Errorf("httpReadSeeker: failed open: %w", err) } if hrs.rc != nil { if err := hrs.rc.Close(); err != nil { - log.L.WithError(err).Errorf("httpReadSeeker: failed to close ReadCloser") + log.L.WithError(err).Error("httpReadSeeker: failed to close ReadCloser") } } hrs.rc = rc @@ -137,7 +161,7 @@ func (hrs *httpReadSeeker) reader() (io.Reader, error) { // as the length is already satisfied but we just return the empty // reader instead. - hrs.rc = ioutil.NopCloser(bytes.NewReader([]byte{})) + hrs.rc = io.NopCloser(bytes.NewReader([]byte{})) } return hrs.rc, nil diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/pusher.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/pusher.go index 97ed66a6a..c786ad215 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/pusher.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/pusher.go @@ -18,8 +18,9 @@ package docker import ( "context" + "errors" + "fmt" "io" - "io/ioutil" "net/http" "net/url" "strings" @@ -33,7 +34,6 @@ import ( remoteserrors "github.com/containerd/containerd/remotes/errors" digest "github.com/opencontainers/go-digest" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) type dockerPusher struct { @@ -56,7 +56,7 @@ func (p dockerPusher) Writer(ctx context.Context, opts ...content.WriterOpt) (co } } if wOpts.Ref == "" { - return nil, errors.Wrap(errdefs.ErrInvalidArgument, "ref must not be empty") + return nil, fmt.Errorf("ref must not be empty: %w", errdefs.ErrInvalidArgument) } return p.push(ctx, wOpts.Desc, wOpts.Ref, true) } @@ -77,22 +77,22 @@ func (p dockerPusher) push(ctx context.Context, desc ocispec.Descriptor, ref str status, err := p.tracker.GetStatus(ref) if err == nil { if status.Committed && status.Offset == status.Total { - return nil, errors.Wrapf(errdefs.ErrAlreadyExists, "ref %v", ref) + return nil, fmt.Errorf("ref %v: %w", ref, errdefs.ErrAlreadyExists) } - if unavailableOnFail { + if unavailableOnFail && status.ErrClosed == nil { // Another push of this ref is happening elsewhere. The rest of function // will continue only when `errdefs.IsNotFound(err) == true` (i.e. there // is no actively-tracked ref already). - return nil, errors.Wrap(errdefs.ErrUnavailable, "push is on-going") + return nil, fmt.Errorf("push is on-going: %w", errdefs.ErrUnavailable) } // TODO: Handle incomplete status } else if !errdefs.IsNotFound(err) { - return nil, errors.Wrap(err, "failed to get status") + return nil, fmt.Errorf("failed to get status: %w", err) } hosts := p.filterHosts(HostCapabilityPush) if len(hosts) == 0 { - return nil, errors.Wrap(errdefs.ErrNotFound, "no push hosts") + return nil, fmt.Errorf("no push hosts: %w", errdefs.ErrNotFound) } var ( @@ -144,7 +144,7 @@ func (p dockerPusher) push(ctx context.Context, desc ocispec.Descriptor, ref str }, }) resp.Body.Close() - return nil, errors.Wrapf(errdefs.ErrAlreadyExists, "content %v on remote", desc.Digest) + return nil, fmt.Errorf("content %v on remote: %w", desc.Digest, errdefs.ErrAlreadyExists) } } else if resp.StatusCode != http.StatusNotFound { err := remoteserrors.NewUnexpectedStatusErr(resp) @@ -206,7 +206,7 @@ func (p dockerPusher) push(ctx context.Context, desc ocispec.Descriptor, ref str Offset: desc.Size, }, }) - return nil, errors.Wrapf(errdefs.ErrAlreadyExists, "content %v on remote", desc.Digest) + return nil, fmt.Errorf("content %v on remote: %w", desc.Digest, errdefs.ErrAlreadyExists) default: err := remoteserrors.NewUnexpectedStatusErr(resp) log.G(ctx).WithField("resp", resp).WithField("body", string(err.(remoteserrors.ErrUnexpectedStatus).Body)).Debug("unexpected response") @@ -222,7 +222,7 @@ func (p dockerPusher) push(ctx context.Context, desc ocispec.Descriptor, ref str if strings.HasPrefix(location, "/") { lurl, err = url.Parse(lhost.Scheme + "://" + lhost.Host + location) if err != nil { - return nil, errors.Wrapf(err, "unable to parse location %v", location) + return nil, fmt.Errorf("unable to parse location %v: %w", location, err) } } else { if !strings.Contains(location, "://") { @@ -230,7 +230,7 @@ func (p dockerPusher) push(ctx context.Context, desc ocispec.Descriptor, ref str } lurl, err = url.Parse(location) if err != nil { - return nil, errors.Wrapf(err, "unable to parse location %v", location) + return nil, fmt.Errorf("unable to parse location %v: %w", location, err) } if lurl.Host != lhost.Host || lhost.Scheme != lurl.Scheme { @@ -263,7 +263,7 @@ func (p dockerPusher) push(ctx context.Context, desc ocispec.Descriptor, ref str pr, pw := io.Pipe() respC := make(chan response, 1) - body := ioutil.NopCloser(pr) + body := io.NopCloser(pr) req.body = func() (io.ReadCloser, error) { if body == nil { @@ -355,6 +355,12 @@ func (pw *pushWriter) Write(p []byte) (n int, err error) { } func (pw *pushWriter) Close() error { + status, err := pw.tracker.GetStatus(pw.ref) + if err == nil && !status.Committed { + // Closing an incomplete writer. Record this as an error so that following write can retry it. + status.ErrClosed = errors.New("closed incomplete writer") + pw.tracker.SetStatus(pw.ref, status) + } return pw.pipe.Close() } @@ -375,7 +381,7 @@ func (pw *pushWriter) Digest() digest.Digest { func (pw *pushWriter) Commit(ctx context.Context, size int64, expected digest.Digest, opts ...content.Opt) error { // Check whether read has already thrown an error if _, err := pw.pipe.Write([]byte{}); err != nil && err != io.ErrClosedPipe { - return errors.Wrap(err, "pipe error before commit") + return fmt.Errorf("pipe error before commit: %w", err) } if err := pw.pipe.Close(); err != nil { @@ -398,11 +404,11 @@ func (pw *pushWriter) Commit(ctx context.Context, size int64, expected digest.Di status, err := pw.tracker.GetStatus(pw.ref) if err != nil { - return errors.Wrap(err, "failed to get status") + return fmt.Errorf("failed to get status: %w", err) } if size > 0 && size != status.Offset { - return errors.Errorf("unexpected size %d, expected %d", status.Offset, size) + return fmt.Errorf("unexpected size %d, expected %d", status.Offset, size) } if expected == "" { @@ -411,11 +417,11 @@ func (pw *pushWriter) Commit(ctx context.Context, size int64, expected digest.Di actual, err := digest.Parse(resp.Header.Get("Docker-Content-Digest")) if err != nil { - return errors.Wrap(err, "invalid content digest in response") + return fmt.Errorf("invalid content digest in response: %w", err) } if actual != expected { - return errors.Errorf("got digest %s, expected %s", actual, expected) + return fmt.Errorf("got digest %s, expected %s", actual, expected) } status.Committed = true diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/registry.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/registry.go index 1e77d4c86..98cafcd06 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/registry.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/registry.go @@ -17,10 +17,9 @@ package docker import ( + "errors" "net" "net/http" - - "github.com/pkg/errors" ) // HostCapabilities represent the capabilities of the registry diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/resolver.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/resolver.go index 1be9e1d05..9bbbc2622 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/resolver.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/resolver.go @@ -18,9 +18,9 @@ package docker import ( "context" + "errors" "fmt" "io" - "io/ioutil" "net/http" "net/url" "path" @@ -35,7 +35,6 @@ import ( "github.com/containerd/containerd/version" digest "github.com/opencontainers/go-digest" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" "github.com/sirupsen/logrus" "golang.org/x/net/context/ctxhttp" ) @@ -255,7 +254,7 @@ func (r *dockerResolver) Resolve(ctx context.Context, ref string) (string, ocisp hosts := base.filterHosts(caps) if len(hosts) == 0 { - return "", ocispec.Descriptor{}, errors.Wrap(errdefs.ErrNotFound, "no resolve hosts") + return "", ocispec.Descriptor{}, fmt.Errorf("no resolve hosts: %w", errdefs.ErrNotFound) } ctx, err = ContextWithRepositoryScope(ctx, refspec, false) @@ -280,7 +279,7 @@ func (r *dockerResolver) Resolve(ctx context.Context, ref string) (string, ocisp resp, err := req.doWithRetries(ctx, nil) if err != nil { if errors.Is(err, ErrInvalidAuthorization) { - err = errors.Wrapf(err, "pull access denied, repository does not exist or may require authorization") + err = fmt.Errorf("pull access denied, repository does not exist or may require authorization: %w", err) } // Store the error for referencing later if firstErr == nil { @@ -299,11 +298,11 @@ func (r *dockerResolver) Resolve(ctx context.Context, ref string) (string, ocisp if resp.StatusCode > 399 { // Set firstErr when encountering the first non-404 status code. if firstErr == nil { - firstErr = errors.Errorf("pulling from host %s failed with status code %v: %v", host.Host, u, resp.Status) + firstErr = fmt.Errorf("pulling from host %s failed with status code %v: %v", host.Host, u, resp.Status) } continue // try another host } - return "", ocispec.Descriptor{}, errors.Errorf("pulling from host %s failed with unexpected status code %v: %v", host.Host, u, resp.Status) + return "", ocispec.Descriptor{}, fmt.Errorf("pulling from host %s failed with unexpected status code %v: %v", host.Host, u, resp.Status) } size := resp.ContentLength contentType := getManifestMediaType(resp) @@ -319,7 +318,7 @@ func (r *dockerResolver) Resolve(ctx context.Context, ref string) (string, ocisp if dgstHeader != "" && size != -1 { if err := dgstHeader.Validate(); err != nil { - return "", ocispec.Descriptor{}, errors.Wrapf(err, "%q in header not a valid digest", dgstHeader) + return "", ocispec.Descriptor{}, fmt.Errorf("%q in header not a valid digest: %w", dgstHeader, err) } dgst = dgstHeader } @@ -359,7 +358,7 @@ func (r *dockerResolver) Resolve(ctx context.Context, ref string) (string, ocisp return "", ocispec.Descriptor{}, err } } - } else if _, err := io.Copy(ioutil.Discard, &bodyReader); err != nil { + } else if _, err := io.Copy(io.Discard, &bodyReader); err != nil { return "", ocispec.Descriptor{}, err } size = bodyReader.bytesRead @@ -367,7 +366,7 @@ func (r *dockerResolver) Resolve(ctx context.Context, ref string) (string, ocisp // Prevent resolving to excessively large manifests if size > MaxManifestSize { if firstErr == nil { - firstErr = errors.Wrapf(errdefs.ErrNotFound, "rejecting %d byte manifest for %s", size, ref) + firstErr = fmt.Errorf("rejecting %d byte manifest for %s: %w", size, ref, errdefs.ErrNotFound) } continue } @@ -388,7 +387,7 @@ func (r *dockerResolver) Resolve(ctx context.Context, ref string) (string, ocisp // means that either no registries were given or each registry returned 404. if firstErr == nil { - firstErr = errors.Wrap(errdefs.ErrNotFound, ref) + firstErr = fmt.Errorf("%s: %w", ref, errdefs.ErrNotFound) } return "", ocispec.Descriptor{}, firstErr @@ -548,7 +547,7 @@ func (r *request) do(ctx context.Context) (*http.Response, error) { ctx = log.WithLogger(ctx, log.G(ctx).WithField("url", u)) log.G(ctx).WithFields(requestFields(req)).Debug("do request") if err := r.authorize(ctx, req); err != nil { - return nil, errors.Wrap(err, "failed to authorize") + return nil, fmt.Errorf("failed to authorize: %w", err) } var client = &http.Client{} @@ -560,13 +559,16 @@ func (r *request) do(ctx context.Context) (*http.Response, error) { if len(via) >= 10 { return errors.New("stopped after 10 redirects") } - return errors.Wrap(r.authorize(ctx, req), "failed to authorize redirect") + if err := r.authorize(ctx, req); err != nil { + return fmt.Errorf("failed to authorize redirect: %w", err) + } + return nil } } resp, err := ctxhttp.Do(ctx, client, req) if err != nil { - return nil, errors.Wrap(err, "failed to do request") + return nil, fmt.Errorf("failed to do request: %w", err) } log.G(ctx).WithFields(responseFields(resp)).Debug("fetch response received") return resp, nil diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/schema1/converter.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/schema1/converter.go index 8314c01d5..efa4e8d6e 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/schema1/converter.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/schema1/converter.go @@ -21,16 +21,14 @@ import ( "context" "encoding/base64" "encoding/json" + "errors" "fmt" "io" - "io/ioutil" "strconv" "strings" "sync" "time" - "golang.org/x/sync/errgroup" - "github.com/containerd/containerd/archive/compression" "github.com/containerd/containerd/content" "github.com/containerd/containerd/errdefs" @@ -40,7 +38,7 @@ import ( digest "github.com/opencontainers/go-digest" specs "github.com/opencontainers/image-spec/specs-go" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" + "golang.org/x/sync/errgroup" ) const ( @@ -159,12 +157,12 @@ func (c *Converter) Convert(ctx context.Context, opts ...ConvertOpt) (ocispec.De history, diffIDs, err := c.schema1ManifestHistory() if err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "schema 1 conversion failed") + return ocispec.Descriptor{}, fmt.Errorf("schema 1 conversion failed: %w", err) } var img ocispec.Image if err := json.Unmarshal([]byte(c.pulledManifest.History[0].V1Compatibility), &img); err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to unmarshal image from schema 1 history") + return ocispec.Descriptor{}, fmt.Errorf("failed to unmarshal image from schema 1 history: %w", err) } img.History = history @@ -175,7 +173,7 @@ func (c *Converter) Convert(ctx context.Context, opts ...ConvertOpt) (ocispec.De b, err := json.MarshalIndent(img, "", " ") if err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to marshal image") + return ocispec.Descriptor{}, fmt.Errorf("failed to marshal image: %w", err) } config := ocispec.Descriptor{ @@ -199,7 +197,7 @@ func (c *Converter) Convert(ctx context.Context, opts ...ConvertOpt) (ocispec.De mb, err := json.MarshalIndent(manifest, "", " ") if err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to marshal image") + return ocispec.Descriptor{}, fmt.Errorf("failed to marshal image: %w", err) } desc := ocispec.Descriptor{ @@ -216,12 +214,12 @@ func (c *Converter) Convert(ctx context.Context, opts ...ConvertOpt) (ocispec.De ref := remotes.MakeRefKey(ctx, desc) if err := content.WriteBlob(ctx, c.contentStore, ref, bytes.NewReader(mb), desc, content.WithLabels(labels)); err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to write image manifest") + return ocispec.Descriptor{}, fmt.Errorf("failed to write image manifest: %w", err) } ref = remotes.MakeRefKey(ctx, config) if err := content.WriteBlob(ctx, c.contentStore, ref, bytes.NewReader(b), config); err != nil { - return ocispec.Descriptor{}, errors.Wrap(err, "failed to write image config") + return ocispec.Descriptor{}, fmt.Errorf("failed to write image config: %w", err) } return desc, nil @@ -230,7 +228,7 @@ func (c *Converter) Convert(ctx context.Context, opts ...ConvertOpt) (ocispec.De // ReadStripSignature reads in a schema1 manifest and returns a byte array // with the "signatures" field stripped func ReadStripSignature(schema1Blob io.Reader) ([]byte, error) { - b, err := ioutil.ReadAll(io.LimitReader(schema1Blob, manifestSizeLimit)) // limit to 8MB + b, err := io.ReadAll(io.LimitReader(schema1Blob, manifestSizeLimit)) // limit to 8MB if err != nil { return nil, err } @@ -256,6 +254,9 @@ func (c *Converter) fetchManifest(ctx context.Context, desc ocispec.Descriptor) if err := json.Unmarshal(b, &m); err != nil { return err } + if len(m.Manifests) != 0 || len(m.Layers) != 0 { + return errors.New("converter: expected schema1 document but found extra keys") + } c.pulledManifest = &m return nil @@ -347,7 +348,7 @@ func (c *Converter) fetchBlob(ctx context.Context, desc ocispec.Descriptor) erro if desc.Size == -1 { info, err := c.contentStore.Info(ctx, desc.Digest) if err != nil { - return errors.Wrap(err, "failed to get blob info") + return fmt.Errorf("failed to get blob info: %w", err) } desc.Size = info.Size } @@ -368,7 +369,7 @@ func (c *Converter) fetchBlob(ctx context.Context, desc ocispec.Descriptor) erro } if _, err := c.contentStore.Update(ctx, cinfo, "labels.containerd.io/uncompressed", fmt.Sprintf("labels.%s", labelDockerSchema1EmptyLayer)); err != nil { - return errors.Wrap(err, "failed to update uncompressed label") + return fmt.Errorf("failed to update uncompressed label: %w", err) } c.mu.Lock() @@ -382,7 +383,7 @@ func (c *Converter) fetchBlob(ctx context.Context, desc ocispec.Descriptor) erro func (c *Converter) reuseLabelBlobState(ctx context.Context, desc ocispec.Descriptor) (bool, error) { cinfo, err := c.contentStore.Info(ctx, desc.Digest) if err != nil { - return false, errors.Wrap(err, "failed to get blob info") + return false, fmt.Errorf("failed to get blob info: %w", err) } desc.Size = cinfo.Size @@ -439,7 +440,7 @@ func (c *Converter) schema1ManifestHistory() ([]ocispec.History, []digest.Digest for i := range m.History { var h v1History if err := json.Unmarshal([]byte(m.History[i].V1Compatibility), &h); err != nil { - return nil, nil, errors.Wrap(err, "failed to unmarshal history") + return nil, nil, fmt.Errorf("failed to unmarshal history: %w", err) } blobSum := m.FSLayers[i].BlobSum @@ -472,8 +473,10 @@ type history struct { } type manifest struct { - FSLayers []fsLayer `json:"fsLayers"` - History []history `json:"history"` + FSLayers []fsLayer `json:"fsLayers"` + History []history `json:"history"` + Layers json.RawMessage `json:"layers,omitempty"` // OCI manifest + Manifests json.RawMessage `json:"manifests,omitempty"` // OCI index } type v1History struct { @@ -549,7 +552,7 @@ func stripSignature(b []byte) ([]byte, error) { } pb, err := joseBase64UrlDecode(sig.Signatures[0].Protected) if err != nil { - return nil, errors.Wrapf(err, "could not decode %s", sig.Signatures[0].Protected) + return nil, fmt.Errorf("could not decode %s: %w", sig.Signatures[0].Protected, err) } var protected protectedBlock @@ -563,7 +566,7 @@ func stripSignature(b []byte) ([]byte, error) { tail, err := joseBase64UrlDecode(protected.Tail) if err != nil { - return nil, errors.Wrap(err, "invalid tail base 64 value") + return nil, fmt.Errorf("invalid tail base 64 value: %w", err) } return append(b[:protected.Length], tail...), nil diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/scope.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/scope.go index fe57f023d..95b4810ab 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/scope.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/scope.go @@ -74,7 +74,7 @@ func ContextWithAppendPullRepositoryScope(ctx context.Context, repo string) cont // GetTokenScopes returns deduplicated and sorted scopes from ctx.Value(tokenScopesKey{}) and common scopes. func GetTokenScopes(ctx context.Context, common []string) []string { - var scopes []string + scopes := []string{} if x := ctx.Value(tokenScopesKey{}); x != nil { scopes = append(scopes, x.([]string)...) } @@ -82,6 +82,10 @@ func GetTokenScopes(ctx context.Context, common []string) []string { scopes = append(scopes, common...) sort.Strings(scopes) + if len(scopes) == 0 { + return scopes + } + l := 0 for idx := 1; idx < len(scopes); idx++ { // Note: this comparison is unaware of the scope grammar (https://docs.docker.com/registry/spec/auth/scope/) diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/status.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/status.go index 9751edac7..1f7b278ae 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/status.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/docker/status.go @@ -17,12 +17,12 @@ package docker import ( + "fmt" "sync" "github.com/containerd/containerd/content" "github.com/containerd/containerd/errdefs" "github.com/moby/locker" - "github.com/pkg/errors" ) // Status of a content operation @@ -31,6 +31,9 @@ type Status struct { Committed bool + // ErrClosed contains error encountered on close. + ErrClosed error + // UploadUUID is used by the Docker registry to reference blob uploads UploadUUID string } @@ -67,7 +70,7 @@ func (t *memoryStatusTracker) GetStatus(ref string) (Status, error) { defer t.m.Unlock() status, ok := t.statuses[ref] if !ok { - return Status{}, errors.Wrapf(errdefs.ErrNotFound, "status for ref %v", ref) + return Status{}, fmt.Errorf("status for ref %v: %w", ref, errdefs.ErrNotFound) } return status, nil } diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/errors/errors.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/errors/errors.go index 519dbac10..67ccb23df 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/errors/errors.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/errors/errors.go @@ -19,7 +19,6 @@ package errors import ( "fmt" "io" - "io/ioutil" "net/http" ) @@ -41,7 +40,7 @@ func (e ErrUnexpectedStatus) Error() string { func NewUnexpectedStatusErr(resp *http.Response) error { var b []byte if resp.Body != nil { - b, _ = ioutil.ReadAll(io.LimitReader(resp.Body, 64000)) // 64KB + b, _ = io.ReadAll(io.LimitReader(resp.Body, 64000)) // 64KB } err := ErrUnexpectedStatus{ Body: b, diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/handlers.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/handlers.go index 8f79c608e..8bcafb22a 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/handlers.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/remotes/handlers.go @@ -18,6 +18,7 @@ package remotes import ( "context" + "errors" "fmt" "io" "strings" @@ -29,7 +30,6 @@ import ( "github.com/containerd/containerd/log" "github.com/containerd/containerd/platforms" ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" "github.com/sirupsen/logrus" "golang.org/x/sync/semaphore" ) @@ -127,13 +127,13 @@ func fetch(ctx context.Context, ingester content.Ingester, fetcher Fetcher, desc // most likely a poorly configured registry/web front end which responded with no // Content-Length header; unable (not to mention useless) to commit a 0-length entry // into the content store. Error out here otherwise the error sent back is confusing - return errors.Wrapf(errdefs.ErrInvalidArgument, "unable to fetch descriptor (%s) which reports content size of zero", desc.Digest) + return fmt.Errorf("unable to fetch descriptor (%s) which reports content size of zero: %w", desc.Digest, errdefs.ErrInvalidArgument) } if ws.Offset == desc.Size { // If writer is already complete, commit and return err := cw.Commit(ctx, desc.Size, desc.Digest) if err != nil && !errdefs.IsAlreadyExists(err) { - return errors.Wrapf(err, "failed commit on ref %q", ws.Ref) + return fmt.Errorf("failed commit on ref %q: %w", ws.Ref, err) } return nil } @@ -243,8 +243,8 @@ func PushContent(ctx context.Context, pusher Pusher, desc ocispec.Descriptor, st // as a marker for this problem if (manifestStack[i].MediaType == ocispec.MediaTypeImageIndex || manifestStack[i].MediaType == images.MediaTypeDockerSchema2ManifestList) && - errors.Cause(err) != nil && strings.Contains(errors.Cause(err).Error(), "400 Bad Request") { - return errors.Wrap(err, "manifest list/index references to blobs and/or manifests are missing in your target registry") + errors.Unwrap(err) != nil && strings.Contains(errors.Unwrap(err).Error(), "400 Bad Request") { + return fmt.Errorf("manifest list/index references to blobs and/or manifests are missing in your target registry: %w", err) } return err } @@ -253,6 +253,43 @@ func PushContent(ctx context.Context, pusher Pusher, desc ocispec.Descriptor, st return nil } +// SkipNonDistributableBlobs returns a handler that skips blobs that have a media type that is "non-distributeable". +// An example of this kind of content would be a Windows base layer, which is not supposed to be redistributed. +// +// This is based on the media type of the content: +// - application/vnd.oci.image.layer.nondistributable +// - application/vnd.docker.image.rootfs.foreign +func SkipNonDistributableBlobs(f images.HandlerFunc) images.HandlerFunc { + return func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + if images.IsNonDistributable(desc.MediaType) { + log.G(ctx).WithField("digest", desc.Digest).WithField("mediatype", desc.MediaType).Debug("Skipping non-distributable blob") + return nil, images.ErrSkipDesc + } + + if images.IsLayerType(desc.MediaType) { + return nil, nil + } + + children, err := f(ctx, desc) + if err != nil { + return nil, err + } + if len(children) == 0 { + return nil, nil + } + + out := make([]ocispec.Descriptor, 0, len(children)) + for _, child := range children { + if !images.IsNonDistributable(child.MediaType) { + out = append(out, child) + } else { + log.G(ctx).WithField("digest", child.Digest).WithField("mediatype", child.MediaType).Debug("Skipping non-distributable blob") + } + } + return out, nil + } +} + // FilterManifestByPlatformHandler allows Handler to handle non-target // platform's manifest and configuration data. func FilterManifestByPlatformHandler(f images.HandlerFunc, m platforms.Matcher) images.HandlerFunc { diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/services/content/contentserver/contentserver.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/services/content/contentserver/contentserver.go new file mode 100644 index 000000000..eb5855a47 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/services/content/contentserver/contentserver.go @@ -0,0 +1,467 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package contentserver + +import ( + "context" + "fmt" + "io" + "sync" + + api "github.com/containerd/containerd/api/services/content/v1" + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/log" + ptypes "github.com/gogo/protobuf/types" + digest "github.com/opencontainers/go-digest" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/sirupsen/logrus" + "google.golang.org/grpc" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/status" +) + +type service struct { + store content.Store +} + +var bufPool = sync.Pool{ + New: func() interface{} { + buffer := make([]byte, 1<<20) + return &buffer + }, +} + +// New returns the content GRPC server +func New(cs content.Store) api.ContentServer { + return &service{store: cs} +} + +func (s *service) Register(server *grpc.Server) error { + api.RegisterContentServer(server, s) + return nil +} + +func (s *service) Info(ctx context.Context, req *api.InfoRequest) (*api.InfoResponse, error) { + if err := req.Digest.Validate(); err != nil { + return nil, status.Errorf(codes.InvalidArgument, "%q failed validation", req.Digest) + } + + bi, err := s.store.Info(ctx, req.Digest) + if err != nil { + return nil, errdefs.ToGRPC(err) + } + + return &api.InfoResponse{ + Info: infoToGRPC(bi), + }, nil +} + +func (s *service) Update(ctx context.Context, req *api.UpdateRequest) (*api.UpdateResponse, error) { + if err := req.Info.Digest.Validate(); err != nil { + return nil, status.Errorf(codes.InvalidArgument, "%q failed validation", req.Info.Digest) + } + + info, err := s.store.Update(ctx, infoFromGRPC(req.Info), req.UpdateMask.GetPaths()...) + if err != nil { + return nil, errdefs.ToGRPC(err) + } + + return &api.UpdateResponse{ + Info: infoToGRPC(info), + }, nil +} + +func (s *service) List(req *api.ListContentRequest, session api.Content_ListServer) error { + var ( + buffer []api.Info + sendBlock = func(block []api.Info) error { + // send last block + return session.Send(&api.ListContentResponse{ + Info: block, + }) + } + ) + + if err := s.store.Walk(session.Context(), func(info content.Info) error { + buffer = append(buffer, api.Info{ + Digest: info.Digest, + Size_: info.Size, + CreatedAt: info.CreatedAt, + Labels: info.Labels, + }) + + if len(buffer) >= 100 { + if err := sendBlock(buffer); err != nil { + return err + } + + buffer = buffer[:0] + } + + return nil + }, req.Filters...); err != nil { + return errdefs.ToGRPC(err) + } + + if len(buffer) > 0 { + // send last block + if err := sendBlock(buffer); err != nil { + return err + } + } + + return nil +} + +func (s *service) Delete(ctx context.Context, req *api.DeleteContentRequest) (*ptypes.Empty, error) { + log.G(ctx).WithField("digest", req.Digest).Debugf("delete content") + if err := req.Digest.Validate(); err != nil { + return nil, status.Errorf(codes.InvalidArgument, err.Error()) + } + + if err := s.store.Delete(ctx, req.Digest); err != nil { + return nil, errdefs.ToGRPC(err) + } + + return &ptypes.Empty{}, nil +} + +func (s *service) Read(req *api.ReadContentRequest, session api.Content_ReadServer) error { + if err := req.Digest.Validate(); err != nil { + return status.Errorf(codes.InvalidArgument, "%v: %v", req.Digest, err) + } + + oi, err := s.store.Info(session.Context(), req.Digest) + if err != nil { + return errdefs.ToGRPC(err) + } + + ra, err := s.store.ReaderAt(session.Context(), ocispec.Descriptor{Digest: req.Digest}) + if err != nil { + return errdefs.ToGRPC(err) + } + defer ra.Close() + + var ( + offset = req.Offset + // size is read size, not the expected size of the blob (oi.Size), which the caller might not be aware of. + // offset+size can be larger than oi.Size. + size = req.Size_ + + // TODO(stevvooe): Using the global buffer pool. At 32KB, it is probably + // little inefficient for work over a fast network. We can tune this later. + p = bufPool.Get().(*[]byte) + ) + defer bufPool.Put(p) + + if offset < 0 { + offset = 0 + } + + if offset > oi.Size { + return status.Errorf(codes.OutOfRange, "read past object length %v bytes", oi.Size) + } + + if size <= 0 || offset+size > oi.Size { + size = oi.Size - offset + } + + _, err = io.CopyBuffer( + &readResponseWriter{session: session}, + io.NewSectionReader(ra, offset, size), *p) + return errdefs.ToGRPC(err) +} + +// readResponseWriter is a writer that places the output into ReadContentRequest messages. +// +// This allows io.CopyBuffer to do the heavy lifting of chunking the responses +// into the buffer size. +type readResponseWriter struct { + offset int64 + session api.Content_ReadServer +} + +func (rw *readResponseWriter) Write(p []byte) (n int, err error) { + if err := rw.session.Send(&api.ReadContentResponse{ + Offset: rw.offset, + Data: p, + }); err != nil { + return 0, err + } + + rw.offset += int64(len(p)) + return len(p), nil +} + +func (s *service) Status(ctx context.Context, req *api.StatusRequest) (*api.StatusResponse, error) { + status, err := s.store.Status(ctx, req.Ref) + if err != nil { + return nil, errdefs.ToGRPCf(err, "could not get status for ref %q", req.Ref) + } + + var resp api.StatusResponse + resp.Status = &api.Status{ + StartedAt: status.StartedAt, + UpdatedAt: status.UpdatedAt, + Ref: status.Ref, + Offset: status.Offset, + Total: status.Total, + Expected: status.Expected, + } + + return &resp, nil +} + +func (s *service) ListStatuses(ctx context.Context, req *api.ListStatusesRequest) (*api.ListStatusesResponse, error) { + statuses, err := s.store.ListStatuses(ctx, req.Filters...) + if err != nil { + return nil, errdefs.ToGRPC(err) + } + + var resp api.ListStatusesResponse + for _, status := range statuses { + resp.Statuses = append(resp.Statuses, api.Status{ + StartedAt: status.StartedAt, + UpdatedAt: status.UpdatedAt, + Ref: status.Ref, + Offset: status.Offset, + Total: status.Total, + Expected: status.Expected, + }) + } + + return &resp, nil +} + +func (s *service) Write(session api.Content_WriteServer) (err error) { + var ( + ctx = session.Context() + msg api.WriteContentResponse + req *api.WriteContentRequest + ref string + total int64 + expected digest.Digest + ) + + defer func(msg *api.WriteContentResponse) { + // pump through the last message if no error was encountered + if err != nil { + if s, ok := status.FromError(err); ok && s.Code() != codes.AlreadyExists { + // TODO(stevvooe): Really need a log line here to track which + // errors are actually causing failure on the server side. May want + // to configure the service with an interceptor to make this work + // identically across all GRPC methods. + // + // This is pretty noisy, so we can remove it but leave it for now. + log.G(ctx).WithError(err).Error("(*service).Write failed") + } + + return + } + + err = session.Send(msg) + }(&msg) + + // handle the very first request! + req, err = session.Recv() + if err != nil { + return err + } + + ref = req.Ref + + if ref == "" { + return status.Errorf(codes.InvalidArgument, "first message must have a reference") + } + + fields := logrus.Fields{ + "ref": ref, + } + total = req.Total + expected = req.Expected + if total > 0 { + fields["total"] = total + } + + if expected != "" { + fields["expected"] = expected + } + + ctx = log.WithLogger(ctx, log.G(ctx).WithFields(fields)) + + log.G(ctx).Debug("(*service).Write started") + // this action locks the writer for the session. + wr, err := s.store.Writer(ctx, + content.WithRef(ref), + content.WithDescriptor(ocispec.Descriptor{Size: total, Digest: expected})) + if err != nil { + return errdefs.ToGRPC(err) + } + defer wr.Close() + + for { + msg.Action = req.Action + ws, err := wr.Status() + if err != nil { + return errdefs.ToGRPC(err) + } + + msg.Offset = ws.Offset // always set the offset. + + // NOTE(stevvooe): In general, there are two cases underwhich a remote + // writer is used. + // + // For pull, we almost always have this before fetching large content, + // through descriptors. We allow predeclaration of the expected size + // and digest. + // + // For push, it is more complex. If we want to cut through content into + // storage, we may have no expectation until we are done processing the + // content. The case here is the following: + // + // 1. Start writing content. + // 2. Compress inline. + // 3. Validate digest and size (maybe). + // + // Supporting these two paths is quite awkward but it lets both API + // users use the same writer style for each with a minimum of overhead. + if req.Expected != "" { + if expected != "" && expected != req.Expected { + log.G(ctx).Debugf("commit digest differs from writer digest: %v != %v", req.Expected, expected) + } + expected = req.Expected + + if _, err := s.store.Info(session.Context(), req.Expected); err == nil { + if err := wr.Close(); err != nil { + log.G(ctx).WithError(err).Error("failed to close writer") + } + if err := s.store.Abort(session.Context(), ref); err != nil { + log.G(ctx).WithError(err).Error("failed to abort write") + } + + return status.Errorf(codes.AlreadyExists, "blob with expected digest %v exists", req.Expected) + } + } + + if req.Total > 0 { + // Update the expected total. Typically, this could be seen at + // negotiation time or on a commit message. + if total > 0 && req.Total != total { + log.G(ctx).Debugf("commit size differs from writer size: %v != %v", req.Total, total) + } + total = req.Total + } + + switch req.Action { + case api.WriteActionStat: + msg.Digest = wr.Digest() + msg.StartedAt = ws.StartedAt + msg.UpdatedAt = ws.UpdatedAt + msg.Total = total + case api.WriteActionWrite, api.WriteActionCommit: + if req.Offset > 0 { + // validate the offset if provided + if req.Offset != ws.Offset { + return status.Errorf(codes.OutOfRange, "write @%v must occur at current offset %v", req.Offset, ws.Offset) + } + } + + if req.Offset == 0 && ws.Offset > 0 { + if err := wr.Truncate(req.Offset); err != nil { + return fmt.Errorf("truncate failed: %w", err) + } + msg.Offset = req.Offset + } + + // issue the write if we actually have data. + if len(req.Data) > 0 { + // While this looks like we could use io.WriterAt here, because we + // maintain the offset as append only, we just issue the write. + n, err := wr.Write(req.Data) + if err != nil { + return errdefs.ToGRPC(err) + } + + if n != len(req.Data) { + // TODO(stevvooe): Perhaps, we can recover this by including it + // in the offset on the write return. + return status.Errorf(codes.DataLoss, "wrote %v of %v bytes", n, len(req.Data)) + } + + msg.Offset += int64(n) + } + + if req.Action == api.WriteActionCommit { + var opts []content.Opt + if req.Labels != nil { + opts = append(opts, content.WithLabels(req.Labels)) + } + if err := wr.Commit(ctx, total, expected, opts...); err != nil { + return errdefs.ToGRPC(err) + } + } + + msg.Digest = wr.Digest() + } + + if err := session.Send(&msg); err != nil { + return err + } + + if req.Action == api.WriteActionCommit { + return nil + } + + req, err = session.Recv() + if err != nil { + if err == io.EOF { + return nil + } + + return err + } + } +} + +func (s *service) Abort(ctx context.Context, req *api.AbortRequest) (*ptypes.Empty, error) { + if err := s.store.Abort(ctx, req.Ref); err != nil { + return nil, errdefs.ToGRPC(err) + } + + return &ptypes.Empty{}, nil +} + +func infoToGRPC(info content.Info) api.Info { + return api.Info{ + Digest: info.Digest, + Size_: info.Size, + CreatedAt: info.CreatedAt, + UpdatedAt: info.UpdatedAt, + Labels: info.Labels, + } +} + +func infoFromGRPC(info api.Info) content.Info { + return content.Info{ + Digest: info.Digest, + Size: info.Size_, + CreatedAt: info.CreatedAt, + UpdatedAt: info.UpdatedAt, + Labels: info.Labels, + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/version/version.go b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/version/version.go index b0d1fd48c..cef635bb9 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/containerd/version/version.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/containerd/version/version.go @@ -23,7 +23,7 @@ var ( Package = "github.com/containerd/containerd" // Version holds the complete version number. Filled in at linking time. - Version = "1.5.7+unknown" + Version = "1.6.6+unknown" // Revision is filled with the VCS (e.g. git) revision being used to build // the program at linking time. diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/continuity/AUTHORS b/src/cmd/linuxkit/vendor/github.com/containerd/continuity/AUTHORS new file mode 100644 index 000000000..0b4a03cd4 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/continuity/AUTHORS @@ -0,0 +1,40 @@ +Aaron Lehmann +Akash Gupta +Akihiro Suda +Andrew Pennebaker +Brandon Philips +Brian Goff +Christopher Jones +Daniel, Dao Quang Minh +Darren Stahl +Derek McGowan +Edward Pilatowicz +Fu Wei +Gabriel Adrian Samfira +Hajime Tazaki +Ian Campbell +Ivan Markin +Jacob Blain Christen +Justin Cormack +Justin Cummins +Kasper Fabæch Brandt +Kazuyoshi Kato +Kir Kolyshkin +Michael Crosby +Michael Wan +Mike Brown +Niels de Vos +Phil Estes +Sam Whited +Samuel Karp +Sebastiaan van Stijn +Shengjing Zhu +Stephen J Day +Tibor Vass +Tobias Klauser +Tom Faulhaber +Tonis Tiigi +Trevor Porter +Wei Fu +Wilbert van de Ridder +Xiaodong Ye diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/continuity/LICENSE b/src/cmd/linuxkit/vendor/github.com/containerd/continuity/LICENSE new file mode 100644 index 000000000..584149b6e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/continuity/LICENSE @@ -0,0 +1,191 @@ + + Apache License + Version 2.0, January 2004 + https://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + Copyright The containerd Authors + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + https://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/continuity/sysx/README.md b/src/cmd/linuxkit/vendor/github.com/containerd/continuity/sysx/README.md new file mode 100644 index 000000000..ad7aee533 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/continuity/sysx/README.md @@ -0,0 +1,3 @@ +This package is for internal use only. It is intended to only have +temporary changes before they are upstreamed to golang.org/x/sys/ +(a.k.a. https://github.com/golang/sys). diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/continuity/sysx/nodata_linux.go b/src/cmd/linuxkit/vendor/github.com/containerd/continuity/sysx/nodata_linux.go new file mode 100644 index 000000000..28ce5d8de --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/continuity/sysx/nodata_linux.go @@ -0,0 +1,23 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package sysx + +import ( + "syscall" +) + +const ENODATA = syscall.ENODATA diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/continuity/sysx/nodata_solaris.go b/src/cmd/linuxkit/vendor/github.com/containerd/continuity/sysx/nodata_solaris.go new file mode 100644 index 000000000..e0575f446 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/continuity/sysx/nodata_solaris.go @@ -0,0 +1,24 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package sysx + +import ( + "syscall" +) + +// This should actually be a set that contains ENOENT and EPERM +const ENODATA = syscall.ENOENT diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/continuity/sysx/nodata_unix.go b/src/cmd/linuxkit/vendor/github.com/containerd/continuity/sysx/nodata_unix.go new file mode 100644 index 000000000..e78f77f6a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/continuity/sysx/nodata_unix.go @@ -0,0 +1,26 @@ +//go:build !(linux || solaris || windows) +// +build !linux,!solaris,!windows + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package sysx + +import ( + "syscall" +) + +const ENODATA = syscall.ENOATTR diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/continuity/sysx/xattr.go b/src/cmd/linuxkit/vendor/github.com/containerd/continuity/sysx/xattr.go new file mode 100644 index 000000000..149739855 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/continuity/sysx/xattr.go @@ -0,0 +1,118 @@ +//go:build linux || darwin +// +build linux darwin + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package sysx + +import ( + "bytes" + + "golang.org/x/sys/unix" +) + +// Listxattr calls syscall listxattr and reads all content +// and returns a string array +func Listxattr(path string) ([]string, error) { + return listxattrAll(path, unix.Listxattr) +} + +// Removexattr calls syscall removexattr +func Removexattr(path string, attr string) (err error) { + return unix.Removexattr(path, attr) +} + +// Setxattr calls syscall setxattr +func Setxattr(path string, attr string, data []byte, flags int) (err error) { + return unix.Setxattr(path, attr, data, flags) +} + +// Getxattr calls syscall getxattr +func Getxattr(path, attr string) ([]byte, error) { + return getxattrAll(path, attr, unix.Getxattr) +} + +// LListxattr lists xattrs, not following symlinks +func LListxattr(path string) ([]string, error) { + return listxattrAll(path, unix.Llistxattr) +} + +// LRemovexattr removes an xattr, not following symlinks +func LRemovexattr(path string, attr string) (err error) { + return unix.Lremovexattr(path, attr) +} + +// LSetxattr sets an xattr, not following symlinks +func LSetxattr(path string, attr string, data []byte, flags int) (err error) { + return unix.Lsetxattr(path, attr, data, flags) +} + +// LGetxattr gets an xattr, not following symlinks +func LGetxattr(path, attr string) ([]byte, error) { + return getxattrAll(path, attr, unix.Lgetxattr) +} + +const defaultXattrBufferSize = 128 + +type listxattrFunc func(path string, dest []byte) (int, error) + +func listxattrAll(path string, listFunc listxattrFunc) ([]string, error) { + buf := make([]byte, defaultXattrBufferSize) + n, err := listFunc(path, buf) + for err == unix.ERANGE { + // Buffer too small, use zero-sized buffer to get the actual size + n, err = listFunc(path, []byte{}) + if err != nil { + return nil, err + } + buf = make([]byte, n) + n, err = listFunc(path, buf) + } + if err != nil { + return nil, err + } + + ps := bytes.Split(bytes.TrimSuffix(buf[:n], []byte{0}), []byte{0}) + var entries []string + for _, p := range ps { + if len(p) > 0 { + entries = append(entries, string(p)) + } + } + + return entries, nil +} + +type getxattrFunc func(string, string, []byte) (int, error) + +func getxattrAll(path, attr string, getFunc getxattrFunc) ([]byte, error) { + buf := make([]byte, defaultXattrBufferSize) + n, err := getFunc(path, attr, buf) + for err == unix.ERANGE { + // Buffer too small, use zero-sized buffer to get the actual size + n, err = getFunc(path, attr, []byte{}) + if err != nil { + return nil, err + } + buf = make([]byte, n) + n, err = getFunc(path, attr, buf) + } + if err != nil { + return nil, err + } + return buf[:n], nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/continuity/sysx/xattr_unsupported.go b/src/cmd/linuxkit/vendor/github.com/containerd/continuity/sysx/xattr_unsupported.go new file mode 100644 index 000000000..da1e940d6 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/continuity/sysx/xattr_unsupported.go @@ -0,0 +1,68 @@ +//go:build !linux && !darwin +// +build !linux,!darwin + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package sysx + +import ( + "errors" + "runtime" +) + +var errUnsupported = errors.New("extended attributes unsupported on " + runtime.GOOS) + +// Listxattr calls syscall listxattr and reads all content +// and returns a string array +func Listxattr(path string) ([]string, error) { + return []string{}, nil +} + +// Removexattr calls syscall removexattr +func Removexattr(path string, attr string) (err error) { + return errUnsupported +} + +// Setxattr calls syscall setxattr +func Setxattr(path string, attr string, data []byte, flags int) (err error) { + return errUnsupported +} + +// Getxattr calls syscall getxattr +func Getxattr(path, attr string) ([]byte, error) { + return []byte{}, errUnsupported +} + +// LListxattr lists xattrs, not following symlinks +func LListxattr(path string) ([]string, error) { + return []string{}, nil +} + +// LRemovexattr removes an xattr, not following symlinks +func LRemovexattr(path string, attr string) (err error) { + return errUnsupported +} + +// LSetxattr sets an xattr, not following symlinks +func LSetxattr(path string, attr string, data []byte, flags int) (err error) { + return errUnsupported +} + +// LGetxattr gets an xattr, not following symlinks +func LGetxattr(path, attr string) ([]byte, error) { + return []byte{}, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/build.go b/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/build.go index 708b26689..0da3efe4c 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/build.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/build.go @@ -26,9 +26,10 @@ import ( "archive/tar" "bytes" "compress/gzip" + "context" + "errors" "fmt" "io" - "io/ioutil" "os" "path" "runtime" @@ -38,7 +39,6 @@ import ( "github.com/containerd/stargz-snapshotter/estargz/errorutil" "github.com/klauspost/compress/zstd" digest "github.com/opencontainers/go-digest" - "github.com/pkg/errors" "golang.org/x/sync/errgroup" ) @@ -48,6 +48,7 @@ type options struct { prioritizedFiles []string missedPrioritizedFiles *[]string compression Compression + ctx context.Context } type Option func(o *options) error @@ -104,6 +105,14 @@ func WithCompression(compression Compression) Option { } } +// WithContext specifies a context that can be used for clean canceleration. +func WithContext(ctx context.Context) Option { + return func(o *options) error { + o.ctx = ctx + return nil + } +} + // Blob is an eStargz blob. type Blob struct { io.ReadCloser @@ -139,12 +148,29 @@ func Build(tarBlob *io.SectionReader, opt ...Option) (_ *Blob, rErr error) { opts.compression = newGzipCompressionWithLevel(opts.compressionLevel) } layerFiles := newTempFiles() + ctx := opts.ctx + if ctx == nil { + ctx = context.Background() + } + done := make(chan struct{}) + defer close(done) + go func() { + select { + case <-done: + // nop + case <-ctx.Done(): + layerFiles.CleanupAll() + } + }() defer func() { if rErr != nil { if err := layerFiles.CleanupAll(); err != nil { - rErr = errors.Wrapf(rErr, "failed to cleanup tmp files: %v", err) + rErr = fmt.Errorf("failed to cleanup tmp files: %v: %w", err, rErr) } } + if cErr := ctx.Err(); cErr != nil { + rErr = fmt.Errorf("error from context %q: %w", cErr, rErr) + } }() tarBlob, err := decompressBlob(tarBlob, layerFiles) if err != nil { @@ -307,7 +333,7 @@ func sortEntries(in io.ReaderAt, prioritized []string, missedPrioritized *[]stri // Import tar file. intar, err := importTar(in) if err != nil { - return nil, errors.Wrap(err, "failed to sort") + return nil, fmt.Errorf("failed to sort: %w", err) } // Sort the tar file respecting to the prioritized files list. @@ -318,7 +344,7 @@ func sortEntries(in io.ReaderAt, prioritized []string, missedPrioritized *[]stri *missedPrioritized = append(*missedPrioritized, l) continue // allow not found } - return nil, errors.Wrap(err, "failed to sort tar entries") + return nil, fmt.Errorf("failed to sort tar entries: %w", err) } } if len(prioritized) == 0 { @@ -371,7 +397,7 @@ func importTar(in io.ReaderAt) (*tarFile, error) { tf := &tarFile{} pw, err := newCountReader(in) if err != nil { - return nil, errors.Wrap(err, "failed to make position watcher") + return nil, fmt.Errorf("failed to make position watcher: %w", err) } tr := tar.NewReader(pw) @@ -383,7 +409,7 @@ func importTar(in io.ReaderAt) (*tarFile, error) { if err == io.EOF { break } else { - return nil, errors.Wrap(err, "failed to parse tar file") + return nil, fmt.Errorf("failed to parse tar file, %w", err) } } switch cleanEntryName(h.Name) { @@ -420,7 +446,7 @@ func moveRec(name string, in *tarFile, out *tarFile) error { _, okIn := in.get(name) _, okOut := out.get(name) if !okIn && !okOut { - return errors.Wrapf(errNotFound, "file: %q", name) + return fmt.Errorf("file: %q: %w", name, errNotFound) } parent, _ := path.Split(strings.TrimSuffix(name, "/")) @@ -506,12 +532,13 @@ func newTempFiles() *tempFiles { } type tempFiles struct { - files []*os.File - filesMu sync.Mutex + files []*os.File + filesMu sync.Mutex + cleanupOnce sync.Once } func (tf *tempFiles) TempFile(dir, pattern string) (*os.File, error) { - f, err := ioutil.TempFile(dir, pattern) + f, err := os.CreateTemp(dir, pattern) if err != nil { return nil, err } @@ -521,7 +548,14 @@ func (tf *tempFiles) TempFile(dir, pattern string) (*os.File, error) { return f, nil } -func (tf *tempFiles) CleanupAll() error { +func (tf *tempFiles) CleanupAll() (err error) { + tf.cleanupOnce.Do(func() { + err = tf.cleanupAll() + }) + return +} + +func (tf *tempFiles) cleanupAll() error { tf.filesMu.Lock() defer tf.filesMu.Unlock() var allErr []error diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/estargz.go b/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/estargz.go index 3ef029116..921e59ec6 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/estargz.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/estargz.go @@ -27,10 +27,10 @@ import ( "bytes" "compress/gzip" "crypto/sha256" + "errors" "fmt" "hash" "io" - "io/ioutil" "os" "path" "sort" @@ -40,7 +40,6 @@ import ( "github.com/containerd/stargz-snapshotter/estargz/errorutil" digest "github.com/opencontainers/go-digest" - "github.com/pkg/errors" "github.com/vbatts/tar-split/archive/tar" ) @@ -107,7 +106,7 @@ type Telemetry struct { } // Open opens a stargz file for reading. -// The behaviour is configurable using options. +// The behavior is configurable using options. // // Note that each entry name is normalized as the path that is relative to root. func Open(sr *io.SectionReader, opt ...OpenOption) (*Reader, error) { @@ -118,7 +117,7 @@ func Open(sr *io.SectionReader, opt ...OpenOption) (*Reader, error) { } } - gzipCompressors := []Decompressor{new(GzipDecompressor), new(legacyGzipDecompressor)} + gzipCompressors := []Decompressor{new(GzipDecompressor), new(LegacyGzipDecompressor)} decompressors := append(gzipCompressors, opts.decompressors...) // Determine the size to fetch. Try to fetch as many bytes as possible. @@ -184,7 +183,7 @@ func OpenFooter(sr *io.SectionReader) (tocOffset int64, footerSize int64, rErr e return 0, 0, fmt.Errorf("error reading footer: %v", err) } var allErr []error - for _, d := range []Decompressor{new(GzipDecompressor), new(legacyGzipDecompressor)} { + for _, d := range []Decompressor{new(GzipDecompressor), new(LegacyGzipDecompressor)} { fSize := d.FooterSize() fOffset := positive(int64(len(footer)) - fSize) _, tocOffset, _, err := d.ParseFooter(footer[fOffset:]) @@ -279,12 +278,12 @@ func (r *Reader) initFields() error { pdir := r.getOrCreateDir(pdirName) ent.NumLink++ // at least one name(ent.Name) references this entry. if ent.Type == "hardlink" { - if org, ok := r.m[cleanEntryName(ent.LinkName)]; ok { - org.NumLink++ // original entry is referenced by this ent.Name. - ent = org - } else { - return fmt.Errorf("%q is a hardlink but the linkname %q isn't found", ent.Name, ent.LinkName) + org, err := r.getSource(ent) + if err != nil { + return err } + org.NumLink++ // original entry is referenced by this ent.Name. + ent = org } pdir.addChild(path.Base(name), ent) } @@ -303,6 +302,20 @@ func (r *Reader) initFields() error { return nil } +func (r *Reader) getSource(ent *TOCEntry) (_ *TOCEntry, err error) { + if ent.Type == "hardlink" { + org, ok := r.m[cleanEntryName(ent.LinkName)] + if !ok { + return nil, fmt.Errorf("%q is a hardlink but the linkname %q isn't found", ent.Name, ent.LinkName) + } + ent, err = r.getSource(org) + if err != nil { + return nil, err + } + } + return ent, nil +} + func parentDir(p string) string { dir, _ := path.Split(p) return strings.TrimSuffix(dir, "/") @@ -371,8 +384,7 @@ func (r *Reader) Verifiers() (TOCEntryVerifier, error) { if e.Digest != "" { d, err := digest.Parse(e.Digest) if err != nil { - return nil, errors.Wrapf(err, - "failed to parse regular file digest %q", e.Digest) + return nil, fmt.Errorf("failed to parse regular file digest %q: %w", e.Digest, err) } regDigestMap[e.Offset] = d } else { @@ -387,8 +399,7 @@ func (r *Reader) Verifiers() (TOCEntryVerifier, error) { if e.ChunkDigest != "" { d, err := digest.Parse(e.ChunkDigest) if err != nil { - return nil, errors.Wrapf(err, - "failed to parse chunk digest %q", e.ChunkDigest) + return nil, fmt.Errorf("failed to parse chunk digest %q: %w", e.ChunkDigest, err) } chunkDigestMap[e.Offset] = d } else { @@ -464,7 +475,11 @@ func (r *Reader) Lookup(path string) (e *TOCEntry, ok bool) { } e, ok = r.m[path] if ok && e.Type == "hardlink" { - e, ok = r.m[e.LinkName] + var err error + e, err = r.getSource(e) + if err != nil { + return nil, false + } } return } @@ -563,7 +578,7 @@ func (fr *fileReader) ReadAt(p []byte, off int64) (n int, err error) { return 0, fmt.Errorf("fileReader.ReadAt.decompressor.Reader: %v", err) } defer dr.Close() - if n, err := io.CopyN(ioutil.Discard, dr, off); n != off || err != nil { + if n, err := io.CopyN(io.Discard, dr, off); n != off || err != nil { return 0, fmt.Errorf("discard of %d bytes = %v, %v", off, n, err) } return io.ReadFull(dr, p) @@ -629,7 +644,7 @@ func Unpack(sr *io.SectionReader, c Decompressor) (io.ReadCloser, error) { } blobPayloadSize, _, _, err := c.ParseFooter(footer) if err != nil { - return nil, errors.Wrapf(err, "failed to parse footer") + return nil, fmt.Errorf("failed to parse footer: %w", err) } return c.Reader(io.LimitReader(sr, blobPayloadSize)) } @@ -917,7 +932,7 @@ func (w *Writer) appendTar(r io.Reader, lossless bool) error { } } } - remainDest := ioutil.Discard + remainDest := io.Discard if lossless { remainDest = dst // Preserve the remaining bytes in lossless mode } diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/go.mod b/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/go.mod index 144d022ba..895d6645a 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/go.mod +++ b/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/go.mod @@ -3,9 +3,8 @@ module github.com/containerd/stargz-snapshotter/estargz go 1.16 require ( - github.com/klauspost/compress v1.13.6 + github.com/klauspost/compress v1.15.1 github.com/opencontainers/go-digest v1.0.0 - github.com/pkg/errors v0.9.1 github.com/vbatts/tar-split v0.11.2 golang.org/x/sync v0.0.0-20201207232520-09787c993a3a ) diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/go.sum b/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/go.sum index d3c934ff8..8b44342da 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/go.sum +++ b/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/go.sum @@ -1,12 +1,10 @@ github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/klauspost/compress v1.13.6 h1:P76CopJELS0TiO2mebmnzgWaajssP/EszplttgQxcgc= -github.com/klauspost/compress v1.13.6/go.mod h1:/3/Vjq9QcHkK5uEr5lBEmyoZ1iFhe47etQ6QUkpK6sk= +github.com/klauspost/compress v1.15.1 h1:y9FcTHGyrebwfP0ZZqFiaxTaiDnUrGkJkI+f583BL1A= +github.com/klauspost/compress v1.15.1/go.mod h1:/3/Vjq9QcHkK5uEr5lBEmyoZ1iFhe47etQ6QUkpK6sk= github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U= github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM= -github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4= -github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM= github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc= diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/gzip.go b/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/gzip.go index 88e1283d8..591d7a62e 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/gzip.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/gzip.go @@ -34,34 +34,37 @@ import ( "strconv" digest "github.com/opencontainers/go-digest" - "github.com/pkg/errors" ) type gzipCompression struct { - *gzipCompressor + *GzipCompressor *GzipDecompressor } func newGzipCompressionWithLevel(level int) Compression { return &gzipCompression{ - &gzipCompressor{level}, + &GzipCompressor{level}, &GzipDecompressor{}, } } -func NewGzipCompressorWithLevel(level int) Compressor { - return &gzipCompressor{level} +func NewGzipCompressor() *GzipCompressor { + return &GzipCompressor{gzip.BestCompression} } -type gzipCompressor struct { +func NewGzipCompressorWithLevel(level int) *GzipCompressor { + return &GzipCompressor{level} +} + +type GzipCompressor struct { compressionLevel int } -func (gc *gzipCompressor) Writer(w io.Writer) (io.WriteCloser, error) { +func (gc *GzipCompressor) Writer(w io.Writer) (io.WriteCloser, error) { return gzip.NewWriterLevel(w, gc.compressionLevel) } -func (gc *gzipCompressor) WriteTOCAndFooter(w io.Writer, off int64, toc *JTOC, diffHash hash.Hash) (digest.Digest, error) { +func (gc *GzipCompressor) WriteTOCAndFooter(w io.Writer, off int64, toc *JTOC, diffHash hash.Hash) (digest.Digest, error) { tocJSON, err := json.MarshalIndent(toc, "", "\t") if err != nil { return "", err @@ -146,7 +149,7 @@ func (gz *GzipDecompressor) ParseFooter(p []byte) (blobPayloadSize, tocOffset, t } tocOffset, err = strconv.ParseInt(string(subfield[:16]), 16, 64) if err != nil { - return 0, 0, 0, errors.Wrapf(err, "legacy: failed to parse toc offset") + return 0, 0, 0, fmt.Errorf("legacy: failed to parse toc offset: %w", err) } return tocOffset, tocOffset, 0, nil } @@ -155,23 +158,27 @@ func (gz *GzipDecompressor) FooterSize() int64 { return FooterSize } -type legacyGzipDecompressor struct{} +func (gz *GzipDecompressor) DecompressTOC(r io.Reader) (tocJSON io.ReadCloser, err error) { + return decompressTOCEStargz(r) +} -func (gz *legacyGzipDecompressor) Reader(r io.Reader) (io.ReadCloser, error) { +type LegacyGzipDecompressor struct{} + +func (gz *LegacyGzipDecompressor) Reader(r io.Reader) (io.ReadCloser, error) { return gzip.NewReader(r) } -func (gz *legacyGzipDecompressor) ParseTOC(r io.Reader) (toc *JTOC, tocDgst digest.Digest, err error) { +func (gz *LegacyGzipDecompressor) ParseTOC(r io.Reader) (toc *JTOC, tocDgst digest.Digest, err error) { return parseTOCEStargz(r) } -func (gz *legacyGzipDecompressor) ParseFooter(p []byte) (blobPayloadSize, tocOffset, tocSize int64, err error) { +func (gz *LegacyGzipDecompressor) ParseFooter(p []byte) (blobPayloadSize, tocOffset, tocSize int64, err error) { if len(p) != legacyFooterSize { return 0, 0, 0, fmt.Errorf("legacy: invalid length %d cannot be parsed", len(p)) } zr, err := gzip.NewReader(bytes.NewReader(p)) if err != nil { - return 0, 0, 0, errors.Wrapf(err, "legacy: failed to get footer gzip reader") + return 0, 0, 0, fmt.Errorf("legacy: failed to get footer gzip reader: %w", err) } defer zr.Close() extra := zr.Header.Extra @@ -183,34 +190,48 @@ func (gz *legacyGzipDecompressor) ParseFooter(p []byte) (blobPayloadSize, tocOff } tocOffset, err = strconv.ParseInt(string(extra[:16]), 16, 64) if err != nil { - return 0, 0, 0, errors.Wrapf(err, "legacy: failed to parse toc offset") + return 0, 0, 0, fmt.Errorf("legacy: failed to parse toc offset: %w", err) } return tocOffset, tocOffset, 0, nil } -func (gz *legacyGzipDecompressor) FooterSize() int64 { +func (gz *LegacyGzipDecompressor) FooterSize() int64 { return legacyFooterSize } +func (gz *LegacyGzipDecompressor) DecompressTOC(r io.Reader) (tocJSON io.ReadCloser, err error) { + return decompressTOCEStargz(r) +} + func parseTOCEStargz(r io.Reader) (toc *JTOC, tocDgst digest.Digest, err error) { - zr, err := gzip.NewReader(r) + tr, err := decompressTOCEStargz(r) if err != nil { - return nil, "", fmt.Errorf("malformed TOC gzip header: %v", err) - } - defer zr.Close() - zr.Multistream(false) - tr := tar.NewReader(zr) - h, err := tr.Next() - if err != nil { - return nil, "", fmt.Errorf("failed to find tar header in TOC gzip stream: %v", err) - } - if h.Name != TOCTarName { - return nil, "", fmt.Errorf("TOC tar entry had name %q; expected %q", h.Name, TOCTarName) + return nil, "", err } dgstr := digest.Canonical.Digester() toc = new(JTOC) if err := json.NewDecoder(io.TeeReader(tr, dgstr.Hash())).Decode(&toc); err != nil { return nil, "", fmt.Errorf("error decoding TOC JSON: %v", err) } + if err := tr.Close(); err != nil { + return nil, "", err + } return toc, dgstr.Digest(), nil } + +func decompressTOCEStargz(r io.Reader) (tocJSON io.ReadCloser, err error) { + zr, err := gzip.NewReader(r) + if err != nil { + return nil, fmt.Errorf("malformed TOC gzip header: %v", err) + } + zr.Multistream(false) + tr := tar.NewReader(zr) + h, err := tr.Next() + if err != nil { + return nil, fmt.Errorf("failed to find tar header in TOC gzip stream: %v", err) + } + if h.Name != TOCTarName { + return nil, fmt.Errorf("TOC tar entry had name %q; expected %q", h.Name, TOCTarName) + } + return readCloser{tr, zr.Close}, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/testutil.go b/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/testutil.go index 9224e456d..8f27dfb3e 100644 --- a/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/testutil.go +++ b/src/cmd/linuxkit/vendor/github.com/containerd/stargz-snapshotter/estargz/testutil.go @@ -28,9 +28,9 @@ import ( "compress/gzip" "crypto/sha256" "encoding/json" + "errors" "fmt" "io" - "io/ioutil" "os" "reflect" "sort" @@ -41,7 +41,6 @@ import ( "github.com/containerd/stargz-snapshotter/estargz/errorutil" "github.com/klauspost/compress/zstd" digest "github.com/opencontainers/go-digest" - "github.com/pkg/errors" ) // TestingController is Compression with some helper methods necessary for testing. @@ -287,11 +286,11 @@ func isSameTarGz(t *testing.T, controller TestingController, a, b []byte) bool { return false } - aFile, err := ioutil.ReadAll(aTar) + aFile, err := io.ReadAll(aTar) if err != nil { t.Fatal("failed to read tar payload of A") } - bFile, err := ioutil.ReadAll(bTar) + bFile, err := io.ReadAll(bTar) if err != nil { t.Fatal("failed to read tar payload of B") } @@ -1062,18 +1061,18 @@ func parseStargz(sgz *io.SectionReader, controller TestingController) (decodedJT fSize := controller.FooterSize() footer := make([]byte, fSize) if _, err := sgz.ReadAt(footer, sgz.Size()-fSize); err != nil { - return nil, 0, errors.Wrap(err, "error reading footer") + return nil, 0, fmt.Errorf("error reading footer: %w", err) } _, tocOffset, _, err := controller.ParseFooter(footer[positive(int64(len(footer))-fSize):]) if err != nil { - return nil, 0, errors.Wrapf(err, "failed to parse footer") + return nil, 0, fmt.Errorf("failed to parse footer: %w", err) } // Decode the TOC JSON tocReader := io.NewSectionReader(sgz, tocOffset, sgz.Size()-tocOffset-fSize) decodedJTOC, _, err = controller.ParseTOC(tocReader) if err != nil { - return nil, 0, errors.Wrap(err, "failed to parse TOC") + return nil, 0, fmt.Errorf("failed to parse TOC: %w", err) } return decodedJTOC, tocOffset, nil } diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/.gitignore b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/.gitignore new file mode 100644 index 000000000..ea58090bd --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/.gitignore @@ -0,0 +1,11 @@ +# Binaries for programs and plugins +*.exe +*.dll +*.so +*.dylib + +# Test binary, build with `go test -c` +*.test + +# Output of the go coverage tool, specifically when used with LiteIDE +*.out diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/LICENSE b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/LICENSE new file mode 100644 index 000000000..261eeb9e9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/README.md b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/README.md new file mode 100644 index 000000000..547a1297d --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/README.md @@ -0,0 +1,58 @@ +# ttrpc + +[![Build Status](https://github.com/containerd/ttrpc/workflows/CI/badge.svg)](https://github.com/containerd/ttrpc/actions?query=workflow%3ACI) +[![codecov](https://codecov.io/gh/containerd/ttrpc/branch/main/graph/badge.svg)](https://codecov.io/gh/containerd/ttrpc) + +GRPC for low-memory environments. + +The existing grpc-go project requires a lot of memory overhead for importing +packages and at runtime. While this is great for many services with low density +requirements, this can be a problem when running a large number of services on +a single machine or on a machine with a small amount of memory. + +Using the same GRPC definitions, this project reduces the binary size and +protocol overhead required. We do this by eliding the `net/http`, `net/http2` +and `grpc` package used by grpc replacing it with a lightweight framing +protocol. The result are smaller binaries that use less resident memory with +the same ease of use as GRPC. + +Please note that while this project supports generating either end of the +protocol, the generated service definitions will be incompatible with regular +GRPC services, as they do not speak the same protocol. + +# Usage + +Create a gogo vanity binary (see +[`cmd/protoc-gen-gogottrpc/main.go`](cmd/protoc-gen-gogottrpc/main.go) for an +example with the ttrpc plugin enabled. + +It's recommended to use [`protobuild`](https://github.com//stevvooe/protobuild) +to build the protobufs for this project, but this will work with protoc +directly, if required. + +# Differences from GRPC + +- The protocol stack has been replaced with a lighter protocol that doesn't + require http, http2 and tls. +- The client and server interface are identical whereas in GRPC there is a + client and server interface that are different. +- The Go stdlib context package is used instead. +- No support for streams yet. + +# Status + +TODO: + +- [ ] Document protocol layout +- [ ] Add testing under concurrent load to ensure +- [ ] Verify connection error handling + +# Project details + +ttrpc is a containerd sub-project, licensed under the [Apache 2.0 license](./LICENSE). +As a containerd sub-project, you will find the: + * [Project governance](https://github.com/containerd/project/blob/main/GOVERNANCE.md), + * [Maintainers](https://github.com/containerd/project/blob/main/MAINTAINERS), + * and [Contributing guidelines](https://github.com/containerd/project/blob/main/CONTRIBUTING.md) + +information in our [`containerd/project`](https://github.com/containerd/project) repository. diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/channel.go b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/channel.go new file mode 100644 index 000000000..81116a5e2 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/channel.go @@ -0,0 +1,153 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package ttrpc + +import ( + "bufio" + "encoding/binary" + "fmt" + "io" + "net" + "sync" + + "google.golang.org/grpc/codes" + "google.golang.org/grpc/status" +) + +const ( + messageHeaderLength = 10 + messageLengthMax = 4 << 20 +) + +type messageType uint8 + +const ( + messageTypeRequest messageType = 0x1 + messageTypeResponse messageType = 0x2 +) + +// messageHeader represents the fixed-length message header of 10 bytes sent +// with every request. +type messageHeader struct { + Length uint32 // length excluding this header. b[:4] + StreamID uint32 // identifies which request stream message is a part of. b[4:8] + Type messageType // message type b[8] + Flags uint8 // reserved b[9] +} + +func readMessageHeader(p []byte, r io.Reader) (messageHeader, error) { + _, err := io.ReadFull(r, p[:messageHeaderLength]) + if err != nil { + return messageHeader{}, err + } + + return messageHeader{ + Length: binary.BigEndian.Uint32(p[:4]), + StreamID: binary.BigEndian.Uint32(p[4:8]), + Type: messageType(p[8]), + Flags: p[9], + }, nil +} + +func writeMessageHeader(w io.Writer, p []byte, mh messageHeader) error { + binary.BigEndian.PutUint32(p[:4], mh.Length) + binary.BigEndian.PutUint32(p[4:8], mh.StreamID) + p[8] = byte(mh.Type) + p[9] = mh.Flags + + _, err := w.Write(p[:]) + return err +} + +var buffers sync.Pool + +type channel struct { + conn net.Conn + bw *bufio.Writer + br *bufio.Reader + hrbuf [messageHeaderLength]byte // avoid alloc when reading header + hwbuf [messageHeaderLength]byte +} + +func newChannel(conn net.Conn) *channel { + return &channel{ + conn: conn, + bw: bufio.NewWriter(conn), + br: bufio.NewReader(conn), + } +} + +// recv a message from the channel. The returned buffer contains the message. +// +// If a valid grpc status is returned, the message header +// returned will be valid and caller should send that along to +// the correct consumer. The bytes on the underlying channel +// will be discarded. +func (ch *channel) recv() (messageHeader, []byte, error) { + mh, err := readMessageHeader(ch.hrbuf[:], ch.br) + if err != nil { + return messageHeader{}, nil, err + } + + if mh.Length > uint32(messageLengthMax) { + if _, err := ch.br.Discard(int(mh.Length)); err != nil { + return mh, nil, fmt.Errorf("failed to discard after receiving oversized message: %w", err) + } + + return mh, nil, status.Errorf(codes.ResourceExhausted, "message length %v exceed maximum message size of %v", mh.Length, messageLengthMax) + } + + p := ch.getmbuf(int(mh.Length)) + if _, err := io.ReadFull(ch.br, p); err != nil { + return messageHeader{}, nil, fmt.Errorf("failed reading message: %w", err) + } + + return mh, p, nil +} + +func (ch *channel) send(streamID uint32, t messageType, p []byte) error { + if err := writeMessageHeader(ch.bw, ch.hwbuf[:], messageHeader{Length: uint32(len(p)), StreamID: streamID, Type: t}); err != nil { + return err + } + + _, err := ch.bw.Write(p) + if err != nil { + return err + } + + return ch.bw.Flush() +} + +func (ch *channel) getmbuf(size int) []byte { + // we can't use the standard New method on pool because we want to allocate + // based on size. + b, ok := buffers.Get().(*[]byte) + if !ok || cap(*b) < size { + // TODO(stevvooe): It may be better to allocate these in fixed length + // buckets to reduce fragmentation but its not clear that would help + // with performance. An ilogb approach or similar would work well. + bb := make([]byte, size) + b = &bb + } else { + *b = (*b)[:size] + } + return *b +} + +func (ch *channel) putmbuf(p []byte) { + buffers.Put(&p) +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/client.go b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/client.go new file mode 100644 index 000000000..26c3dd2a9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/client.go @@ -0,0 +1,409 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package ttrpc + +import ( + "context" + "errors" + "io" + "net" + "os" + "strings" + "sync" + "syscall" + "time" + + "github.com/gogo/protobuf/proto" + "github.com/sirupsen/logrus" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/status" +) + +// ErrClosed is returned by client methods when the underlying connection is +// closed. +var ErrClosed = errors.New("ttrpc: closed") + +// Client for a ttrpc server +type Client struct { + codec codec + conn net.Conn + channel *channel + calls chan *callRequest + + ctx context.Context + closed func() + + closeOnce sync.Once + userCloseFunc func() + userCloseWaitCh chan struct{} + + errOnce sync.Once + err error + interceptor UnaryClientInterceptor +} + +// ClientOpts configures a client +type ClientOpts func(c *Client) + +// WithOnClose sets the close func whenever the client's Close() method is called +func WithOnClose(onClose func()) ClientOpts { + return func(c *Client) { + c.userCloseFunc = onClose + } +} + +// WithUnaryClientInterceptor sets the provided client interceptor +func WithUnaryClientInterceptor(i UnaryClientInterceptor) ClientOpts { + return func(c *Client) { + c.interceptor = i + } +} + +func NewClient(conn net.Conn, opts ...ClientOpts) *Client { + ctx, cancel := context.WithCancel(context.Background()) + c := &Client{ + codec: codec{}, + conn: conn, + channel: newChannel(conn), + calls: make(chan *callRequest), + closed: cancel, + ctx: ctx, + userCloseFunc: func() {}, + userCloseWaitCh: make(chan struct{}), + interceptor: defaultClientInterceptor, + } + + for _, o := range opts { + o(c) + } + + go c.run() + return c +} + +type callRequest struct { + ctx context.Context + req *Request + resp *Response // response will be written back here + errs chan error // error written here on completion +} + +func (c *Client) Call(ctx context.Context, service, method string, req, resp interface{}) error { + payload, err := c.codec.Marshal(req) + if err != nil { + return err + } + + var ( + creq = &Request{ + Service: service, + Method: method, + Payload: payload, + } + + cresp = &Response{} + ) + + if metadata, ok := GetMetadata(ctx); ok { + metadata.setRequest(creq) + } + + if dl, ok := ctx.Deadline(); ok { + creq.TimeoutNano = dl.Sub(time.Now()).Nanoseconds() + } + + info := &UnaryClientInfo{ + FullMethod: fullPath(service, method), + } + if err := c.interceptor(ctx, creq, cresp, info, c.dispatch); err != nil { + return err + } + + if err := c.codec.Unmarshal(cresp.Payload, resp); err != nil { + return err + } + + if cresp.Status != nil && cresp.Status.Code != int32(codes.OK) { + return status.ErrorProto(cresp.Status) + } + return nil +} + +func (c *Client) dispatch(ctx context.Context, req *Request, resp *Response) error { + errs := make(chan error, 1) + call := &callRequest{ + ctx: ctx, + req: req, + resp: resp, + errs: errs, + } + + select { + case <-ctx.Done(): + return ctx.Err() + case c.calls <- call: + case <-c.ctx.Done(): + return c.error() + } + + select { + case <-ctx.Done(): + return ctx.Err() + case err := <-errs: + return filterCloseErr(err) + case <-c.ctx.Done(): + return c.error() + } +} + +func (c *Client) Close() error { + c.closeOnce.Do(func() { + c.closed() + }) + return nil +} + +// UserOnCloseWait is used to blocks untils the user's on-close callback +// finishes. +func (c *Client) UserOnCloseWait(ctx context.Context) error { + select { + case <-c.userCloseWaitCh: + return nil + case <-ctx.Done(): + return ctx.Err() + } +} + +type message struct { + messageHeader + p []byte + err error +} + +// callMap provides access to a map of active calls, guarded by a mutex. +type callMap struct { + m sync.Mutex + activeCalls map[uint32]*callRequest + closeErr error +} + +// newCallMap returns a new callMap with an empty set of active calls. +func newCallMap() *callMap { + return &callMap{ + activeCalls: make(map[uint32]*callRequest), + } +} + +// set adds a call entry to the map with the given streamID key. +func (cm *callMap) set(streamID uint32, cr *callRequest) error { + cm.m.Lock() + defer cm.m.Unlock() + if cm.closeErr != nil { + return cm.closeErr + } + cm.activeCalls[streamID] = cr + return nil +} + +// get looks up the call entry for the given streamID key, then removes it +// from the map and returns it. +func (cm *callMap) get(streamID uint32) (cr *callRequest, ok bool, err error) { + cm.m.Lock() + defer cm.m.Unlock() + if cm.closeErr != nil { + return nil, false, cm.closeErr + } + cr, ok = cm.activeCalls[streamID] + if ok { + delete(cm.activeCalls, streamID) + } + return +} + +// abort sends the given error to each active call, and clears the map. +// Once abort has been called, any subsequent calls to the callMap will return the error passed to abort. +func (cm *callMap) abort(err error) error { + cm.m.Lock() + defer cm.m.Unlock() + if cm.closeErr != nil { + return cm.closeErr + } + for streamID, call := range cm.activeCalls { + call.errs <- err + delete(cm.activeCalls, streamID) + } + cm.closeErr = err + return nil +} + +func (c *Client) run() { + var ( + waiters = newCallMap() + receiverDone = make(chan struct{}) + ) + + // Sender goroutine + // Receives calls from dispatch, adds them to the set of active calls, and sends them + // to the server. + go func() { + var streamID uint32 = 1 + for { + select { + case <-c.ctx.Done(): + return + case call := <-c.calls: + id := streamID + streamID += 2 // enforce odd client initiated request ids + if err := waiters.set(id, call); err != nil { + call.errs <- err // errs is buffered so should not block. + continue + } + if err := c.send(id, messageTypeRequest, call.req); err != nil { + call.errs <- err // errs is buffered so should not block. + waiters.get(id) // remove from waiters set + } + } + } + }() + + // Receiver goroutine + // Receives responses from the server, looks up the call info in the set of active calls, + // and notifies the caller of the response. + go func() { + defer close(receiverDone) + for { + select { + case <-c.ctx.Done(): + c.setError(c.ctx.Err()) + return + default: + mh, p, err := c.channel.recv() + if err != nil { + _, ok := status.FromError(err) + if !ok { + // treat all errors that are not an rpc status as terminal. + // all others poison the connection. + c.setError(filterCloseErr(err)) + return + } + } + msg := &message{ + messageHeader: mh, + p: p[:mh.Length], + err: err, + } + call, ok, err := waiters.get(mh.StreamID) + if err != nil { + logrus.Errorf("ttrpc: failed to look up active call: %s", err) + continue + } + if !ok { + logrus.Errorf("ttrpc: received message for unknown channel %v", mh.StreamID) + continue + } + call.errs <- c.recv(call.resp, msg) + } + } + }() + + defer func() { + c.conn.Close() + c.userCloseFunc() + close(c.userCloseWaitCh) + }() + + for { + select { + case <-receiverDone: + // The receiver has exited. + // don't return out, let the close of the context trigger the abort of waiters + c.Close() + case <-c.ctx.Done(): + // Abort all active calls. This will also prevent any new calls from being added + // to waiters. + waiters.abort(c.error()) + return + } + } +} + +func (c *Client) error() error { + c.errOnce.Do(func() { + if c.err == nil { + c.err = ErrClosed + } + }) + return c.err +} + +func (c *Client) setError(err error) { + c.errOnce.Do(func() { + c.err = err + }) +} + +func (c *Client) send(streamID uint32, mtype messageType, msg interface{}) error { + p, err := c.codec.Marshal(msg) + if err != nil { + return err + } + + return c.channel.send(streamID, mtype, p) +} + +func (c *Client) recv(resp *Response, msg *message) error { + if msg.err != nil { + return msg.err + } + + if msg.Type != messageTypeResponse { + return errors.New("unknown message type received") + } + + defer c.channel.putmbuf(msg.p) + return proto.Unmarshal(msg.p, resp) +} + +// filterCloseErr rewrites EOF and EPIPE errors to ErrClosed. Use when +// returning from call or handling errors from main read loop. +// +// This purposely ignores errors with a wrapped cause. +func filterCloseErr(err error) error { + switch { + case err == nil: + return nil + case err == io.EOF: + return ErrClosed + case errors.Is(err, io.EOF): + return ErrClosed + case strings.Contains(err.Error(), "use of closed network connection"): + return ErrClosed + default: + // if we have an epipe on a write or econnreset on a read , we cast to errclosed + var oerr *net.OpError + if errors.As(err, &oerr) && (oerr.Op == "write" || oerr.Op == "read") { + serr, sok := oerr.Err.(*os.SyscallError) + if sok && ((serr.Err == syscall.EPIPE && oerr.Op == "write") || + (serr.Err == syscall.ECONNRESET && oerr.Op == "read")) { + + return ErrClosed + } + } + } + + return err +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/codec.go b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/codec.go new file mode 100644 index 000000000..880634c27 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/codec.go @@ -0,0 +1,43 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package ttrpc + +import ( + "fmt" + + "github.com/gogo/protobuf/proto" +) + +type codec struct{} + +func (c codec) Marshal(msg interface{}) ([]byte, error) { + switch v := msg.(type) { + case proto.Message: + return proto.Marshal(v) + default: + return nil, fmt.Errorf("ttrpc: cannot marshal unknown type: %T", msg) + } +} + +func (c codec) Unmarshal(p []byte, msg interface{}) error { + switch v := msg.(type) { + case proto.Message: + return proto.Unmarshal(p, v) + default: + return fmt.Errorf("ttrpc: cannot unmarshal into unknown type: %T", msg) + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/config.go b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/config.go new file mode 100644 index 000000000..097419635 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/config.go @@ -0,0 +1,52 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package ttrpc + +import "errors" + +type serverConfig struct { + handshaker Handshaker + interceptor UnaryServerInterceptor +} + +// ServerOpt for configuring a ttrpc server +type ServerOpt func(*serverConfig) error + +// WithServerHandshaker can be passed to NewServer to ensure that the +// handshaker is called before every connection attempt. +// +// Only one handshaker is allowed per server. +func WithServerHandshaker(handshaker Handshaker) ServerOpt { + return func(c *serverConfig) error { + if c.handshaker != nil { + return errors.New("only one handshaker allowed per server") + } + c.handshaker = handshaker + return nil + } +} + +// WithUnaryServerInterceptor sets the provided interceptor on the server +func WithUnaryServerInterceptor(i UnaryServerInterceptor) ServerOpt { + return func(c *serverConfig) error { + if c.interceptor != nil { + return errors.New("only one interceptor allowed per server") + } + c.interceptor = i + return nil + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/go.mod b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/go.mod new file mode 100644 index 000000000..efc00860c --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/go.mod @@ -0,0 +1,13 @@ +module github.com/containerd/ttrpc + +go 1.13 + +require ( + github.com/gogo/protobuf v1.3.2 + github.com/prometheus/procfs v0.6.0 + github.com/sirupsen/logrus v1.8.1 + golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c + google.golang.org/genproto v0.0.0-20200224152610-e50cd9704f63 + google.golang.org/grpc v1.27.1 + google.golang.org/protobuf v1.27.1 +) diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/go.sum b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/go.sum new file mode 100644 index 000000000..cb91432e3 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/go.sum @@ -0,0 +1,99 @@ 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v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/handshake.go b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/handshake.go new file mode 100644 index 000000000..a424b67a4 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/handshake.go @@ -0,0 +1,50 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package ttrpc + +import ( + "context" + "net" +) + +// Handshaker defines the interface for connection handshakes performed on the +// server or client when first connecting. +type Handshaker interface { + // Handshake should confirm or decorate a connection that may be incoming + // to a server or outgoing from a client. + // + // If this returns without an error, the caller should use the connection + // in place of the original connection. + // + // The second return value can contain credential specific data, such as + // unix socket credentials or TLS information. + // + // While we currently only have implementations on the server-side, this + // interface should be sufficient to implement similar handshakes on the + // client-side. + Handshake(ctx context.Context, conn net.Conn) (net.Conn, interface{}, error) +} + +type handshakerFunc func(ctx context.Context, conn net.Conn) (net.Conn, interface{}, error) + +func (fn handshakerFunc) Handshake(ctx context.Context, conn net.Conn) (net.Conn, interface{}, error) { + return fn(ctx, conn) +} + +func noopHandshake(ctx context.Context, conn net.Conn) (net.Conn, interface{}, error) { + return conn, nil, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/interceptor.go b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/interceptor.go new file mode 100644 index 000000000..c1219dac6 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/interceptor.go @@ -0,0 +1,50 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package ttrpc + +import "context" + +// UnaryServerInfo provides information about the server request +type UnaryServerInfo struct { + FullMethod string +} + +// UnaryClientInfo provides information about the client request +type UnaryClientInfo struct { + FullMethod string +} + +// Unmarshaler contains the server request data and allows it to be unmarshaled +// into a concrete type +type Unmarshaler func(interface{}) error + +// Invoker invokes the client's request and response from the ttrpc server +type Invoker func(context.Context, *Request, *Response) error + +// UnaryServerInterceptor specifies the interceptor function for server request/response +type UnaryServerInterceptor func(context.Context, Unmarshaler, *UnaryServerInfo, Method) (interface{}, error) + +// UnaryClientInterceptor specifies the interceptor function for client request/response +type UnaryClientInterceptor func(context.Context, *Request, *Response, *UnaryClientInfo, Invoker) error + +func defaultServerInterceptor(ctx context.Context, unmarshal Unmarshaler, info *UnaryServerInfo, method Method) (interface{}, error) { + return method(ctx, unmarshal) +} + +func defaultClientInterceptor(ctx context.Context, req *Request, resp *Response, _ *UnaryClientInfo, invoker Invoker) error { + return invoker(ctx, req, resp) +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/metadata.go b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/metadata.go new file mode 100644 index 000000000..ce8c0d13c --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/metadata.go @@ -0,0 +1,107 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package ttrpc + +import ( + "context" + "strings" +) + +// MD is the user type for ttrpc metadata +type MD map[string][]string + +// Get returns the metadata for a given key when they exist. +// If there is no metadata, a nil slice and false are returned. +func (m MD) Get(key string) ([]string, bool) { + key = strings.ToLower(key) + list, ok := m[key] + if !ok || len(list) == 0 { + return nil, false + } + + return list, true +} + +// Set sets the provided values for a given key. +// The values will overwrite any existing values. +// If no values provided, a key will be deleted. +func (m MD) Set(key string, values ...string) { + key = strings.ToLower(key) + if len(values) == 0 { + delete(m, key) + return + } + m[key] = values +} + +// Append appends additional values to the given key. +func (m MD) Append(key string, values ...string) { + key = strings.ToLower(key) + if len(values) == 0 { + return + } + current, ok := m[key] + if ok { + m.Set(key, append(current, values...)...) + } else { + m.Set(key, values...) + } +} + +func (m MD) setRequest(r *Request) { + for k, values := range m { + for _, v := range values { + r.Metadata = append(r.Metadata, &KeyValue{ + Key: k, + Value: v, + }) + } + } +} + +func (m MD) fromRequest(r *Request) { + for _, kv := range r.Metadata { + m[kv.Key] = append(m[kv.Key], kv.Value) + } +} + +type metadataKey struct{} + +// GetMetadata retrieves metadata from context.Context (previously attached with WithMetadata) +func GetMetadata(ctx context.Context) (MD, bool) { + metadata, ok := ctx.Value(metadataKey{}).(MD) + return metadata, ok +} + +// GetMetadataValue gets a specific metadata value by name from context.Context +func GetMetadataValue(ctx context.Context, name string) (string, bool) { + metadata, ok := GetMetadata(ctx) + if !ok { + return "", false + } + + if list, ok := metadata.Get(name); ok { + return list[0], true + } + + return "", false +} + +// WithMetadata attaches metadata map to a context.Context +func WithMetadata(ctx context.Context, md MD) context.Context { + return context.WithValue(ctx, metadataKey{}, md) +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/server.go b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/server.go new file mode 100644 index 000000000..b0e48073e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/server.go @@ -0,0 +1,500 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package ttrpc + +import ( + "context" + "errors" + "io" + "math/rand" + "net" + "sync" + "sync/atomic" + "time" + + "github.com/sirupsen/logrus" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/status" +) + +var ( + ErrServerClosed = errors.New("ttrpc: server closed") +) + +type Server struct { + config *serverConfig + services *serviceSet + codec codec + + mu sync.Mutex + listeners map[net.Listener]struct{} + connections map[*serverConn]struct{} // all connections to current state + done chan struct{} // marks point at which we stop serving requests +} + +func NewServer(opts ...ServerOpt) (*Server, error) { + config := &serverConfig{} + for _, opt := range opts { + if err := opt(config); err != nil { + return nil, err + } + } + if config.interceptor == nil { + config.interceptor = defaultServerInterceptor + } + + return &Server{ + config: config, + services: newServiceSet(config.interceptor), + done: make(chan struct{}), + listeners: make(map[net.Listener]struct{}), + connections: make(map[*serverConn]struct{}), + }, nil +} + +func (s *Server) Register(name string, methods map[string]Method) { + s.services.register(name, methods) +} + +func (s *Server) Serve(ctx context.Context, l net.Listener) error { + s.addListener(l) + defer s.closeListener(l) + + var ( + backoff time.Duration + handshaker = s.config.handshaker + ) + + if handshaker == nil { + handshaker = handshakerFunc(noopHandshake) + } + + for { + conn, err := l.Accept() + if err != nil { + select { + case <-s.done: + return ErrServerClosed + default: + } + + if terr, ok := err.(interface { + Temporary() bool + }); ok && terr.Temporary() { + if backoff == 0 { + backoff = time.Millisecond + } else { + backoff *= 2 + } + + if max := time.Second; backoff > max { + backoff = max + } + + sleep := time.Duration(rand.Int63n(int64(backoff))) + logrus.WithError(err).Errorf("ttrpc: failed accept; backoff %v", sleep) + time.Sleep(sleep) + continue + } + + return err + } + + backoff = 0 + + approved, handshake, err := handshaker.Handshake(ctx, conn) + if err != nil { + logrus.WithError(err).Errorf("ttrpc: refusing connection after handshake") + conn.Close() + continue + } + + sc := s.newConn(approved, handshake) + go sc.run(ctx) + } +} + +func (s *Server) Shutdown(ctx context.Context) error { + s.mu.Lock() + select { + case <-s.done: + default: + // protected by mutex + close(s.done) + } + lnerr := s.closeListeners() + s.mu.Unlock() + + ticker := time.NewTicker(200 * time.Millisecond) + defer ticker.Stop() + for { + if s.closeIdleConns() { + return lnerr + } + select { + case <-ctx.Done(): + return ctx.Err() + case <-ticker.C: + } + } +} + +// Close the server without waiting for active connections. +func (s *Server) Close() error { + s.mu.Lock() + defer s.mu.Unlock() + + select { + case <-s.done: + default: + // protected by mutex + close(s.done) + } + + err := s.closeListeners() + for c := range s.connections { + c.close() + delete(s.connections, c) + } + + return err +} + +func (s *Server) addListener(l net.Listener) { + s.mu.Lock() + defer s.mu.Unlock() + s.listeners[l] = struct{}{} +} + +func (s *Server) closeListener(l net.Listener) error { + s.mu.Lock() + defer s.mu.Unlock() + + return s.closeListenerLocked(l) +} + +func (s *Server) closeListenerLocked(l net.Listener) error { + defer delete(s.listeners, l) + return l.Close() +} + +func (s *Server) closeListeners() error { + var err error + for l := range s.listeners { + if cerr := s.closeListenerLocked(l); cerr != nil && err == nil { + err = cerr + } + } + return err +} + +func (s *Server) addConnection(c *serverConn) { + s.mu.Lock() + defer s.mu.Unlock() + + s.connections[c] = struct{}{} +} + +func (s *Server) delConnection(c *serverConn) { + s.mu.Lock() + defer s.mu.Unlock() + + delete(s.connections, c) +} + +func (s *Server) countConnection() int { + s.mu.Lock() + defer s.mu.Unlock() + + return len(s.connections) +} + +func (s *Server) closeIdleConns() bool { + s.mu.Lock() + defer s.mu.Unlock() + quiescent := true + for c := range s.connections { + st, ok := c.getState() + if !ok || st != connStateIdle { + quiescent = false + continue + } + c.close() + delete(s.connections, c) + } + return quiescent +} + +type connState int + +const ( + connStateActive = iota + 1 // outstanding requests + connStateIdle // no requests + connStateClosed // closed connection +) + +func (cs connState) String() string { + switch cs { + case connStateActive: + return "active" + case connStateIdle: + return "idle" + case connStateClosed: + return "closed" + default: + return "unknown" + } +} + +func (s *Server) newConn(conn net.Conn, handshake interface{}) *serverConn { + c := &serverConn{ + server: s, + conn: conn, + handshake: handshake, + shutdown: make(chan struct{}), + } + c.setState(connStateIdle) + s.addConnection(c) + return c +} + +type serverConn struct { + server *Server + conn net.Conn + handshake interface{} // data from handshake, not used for now + state atomic.Value + + shutdownOnce sync.Once + shutdown chan struct{} // forced shutdown, used by close +} + +func (c *serverConn) getState() (connState, bool) { + cs, ok := c.state.Load().(connState) + return cs, ok +} + +func (c *serverConn) setState(newstate connState) { + c.state.Store(newstate) +} + +func (c *serverConn) close() error { + c.shutdownOnce.Do(func() { + close(c.shutdown) + }) + + return nil +} + +func (c *serverConn) run(sctx context.Context) { + type ( + request struct { + id uint32 + req *Request + } + + response struct { + id uint32 + resp *Response + } + ) + + var ( + ch = newChannel(c.conn) + ctx, cancel = context.WithCancel(sctx) + active int + state connState = connStateIdle + responses = make(chan response) + requests = make(chan request) + recvErr = make(chan error, 1) + shutdown = c.shutdown + done = make(chan struct{}) + ) + + defer c.conn.Close() + defer cancel() + defer close(done) + defer c.server.delConnection(c) + + go func(recvErr chan error) { + defer close(recvErr) + sendImmediate := func(id uint32, st *status.Status) bool { + select { + case responses <- response{ + // even though we've had an invalid stream id, we send it + // back on the same stream id so the client knows which + // stream id was bad. + id: id, + resp: &Response{ + Status: st.Proto(), + }, + }: + return true + case <-c.shutdown: + return false + case <-done: + return false + } + } + + for { + select { + case <-c.shutdown: + return + case <-done: + return + default: // proceed + } + + mh, p, err := ch.recv() + if err != nil { + status, ok := status.FromError(err) + if !ok { + recvErr <- err + return + } + + // in this case, we send an error for that particular message + // when the status is defined. + if !sendImmediate(mh.StreamID, status) { + return + } + + continue + } + + if mh.Type != messageTypeRequest { + // we must ignore this for future compat. + continue + } + + var req Request + if err := c.server.codec.Unmarshal(p, &req); err != nil { + ch.putmbuf(p) + if !sendImmediate(mh.StreamID, status.Newf(codes.InvalidArgument, "unmarshal request error: %v", err)) { + return + } + continue + } + ch.putmbuf(p) + + if mh.StreamID%2 != 1 { + // enforce odd client initiated identifiers. + if !sendImmediate(mh.StreamID, status.Newf(codes.InvalidArgument, "StreamID must be odd for client initiated streams")) { + return + } + continue + } + + // Forward the request to the main loop. We don't wait on s.done + // because we have already accepted the client request. + select { + case requests <- request{ + id: mh.StreamID, + req: &req, + }: + case <-done: + return + } + } + }(recvErr) + + for { + newstate := state + switch { + case active > 0: + newstate = connStateActive + shutdown = nil + case active == 0: + newstate = connStateIdle + shutdown = c.shutdown // only enable this branch in idle mode + } + + if newstate != state { + c.setState(newstate) + state = newstate + } + + select { + case request := <-requests: + active++ + go func(id uint32) { + ctx, cancel := getRequestContext(ctx, request.req) + defer cancel() + + p, status := c.server.services.call(ctx, request.req.Service, request.req.Method, request.req.Payload) + resp := &Response{ + Status: status.Proto(), + Payload: p, + } + + select { + case responses <- response{ + id: id, + resp: resp, + }: + case <-done: + } + }(request.id) + case response := <-responses: + p, err := c.server.codec.Marshal(response.resp) + if err != nil { + logrus.WithError(err).Error("failed marshaling response") + return + } + + if err := ch.send(response.id, messageTypeResponse, p); err != nil { + logrus.WithError(err).Error("failed sending message on channel") + return + } + + active-- + case err := <-recvErr: + // TODO(stevvooe): Not wildly clear what we should do in this + // branch. Basically, it means that we are no longer receiving + // requests due to a terminal error. + recvErr = nil // connection is now "closing" + if err == io.EOF || err == io.ErrUnexpectedEOF { + // The client went away and we should stop processing + // requests, so that the client connection is closed + return + } + if err != nil { + logrus.WithError(err).Error("error receiving message") + } + case <-shutdown: + return + } + } +} + +var noopFunc = func() {} + +func getRequestContext(ctx context.Context, req *Request) (retCtx context.Context, cancel func()) { + if len(req.Metadata) > 0 { + md := MD{} + md.fromRequest(req) + ctx = WithMetadata(ctx, md) + } + + cancel = noopFunc + if req.TimeoutNano == 0 { + return ctx, cancel + } + + ctx, cancel = context.WithTimeout(ctx, time.Duration(req.TimeoutNano)) + return ctx, cancel +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/services.go b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/services.go new file mode 100644 index 000000000..f359e9611 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/services.go @@ -0,0 +1,166 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package ttrpc + +import ( + "context" + "errors" + "fmt" + "io" + "os" + "path" + "unsafe" + + "github.com/gogo/protobuf/proto" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/status" +) + +type Method func(ctx context.Context, unmarshal func(interface{}) error) (interface{}, error) + +type ServiceDesc struct { + Methods map[string]Method + + // TODO(stevvooe): Add stream support. +} + +type serviceSet struct { + services map[string]ServiceDesc + interceptor UnaryServerInterceptor +} + +func newServiceSet(interceptor UnaryServerInterceptor) *serviceSet { + return &serviceSet{ + services: make(map[string]ServiceDesc), + interceptor: interceptor, + } +} + +func (s *serviceSet) register(name string, methods map[string]Method) { + if _, ok := s.services[name]; ok { + panic(fmt.Errorf("duplicate service %v registered", name)) + } + + s.services[name] = ServiceDesc{ + Methods: methods, + } +} + +func (s *serviceSet) call(ctx context.Context, serviceName, methodName string, p []byte) ([]byte, *status.Status) { + p, err := s.dispatch(ctx, serviceName, methodName, p) + st, ok := status.FromError(err) + if !ok { + st = status.New(convertCode(err), err.Error()) + } + + return p, st +} + +func (s *serviceSet) dispatch(ctx context.Context, serviceName, methodName string, p []byte) ([]byte, error) { + method, err := s.resolve(serviceName, methodName) + if err != nil { + return nil, err + } + + unmarshal := func(obj interface{}) error { + switch v := obj.(type) { + case proto.Message: + if err := proto.Unmarshal(p, v); err != nil { + return status.Errorf(codes.Internal, "ttrpc: error unmarshalling payload: %v", err.Error()) + } + default: + return status.Errorf(codes.Internal, "ttrpc: error unsupported request type: %T", v) + } + return nil + } + + info := &UnaryServerInfo{ + FullMethod: fullPath(serviceName, methodName), + } + + resp, err := s.interceptor(ctx, unmarshal, info, method) + if err != nil { + return nil, err + } + + if isNil(resp) { + return nil, errors.New("ttrpc: marshal called with nil") + } + + switch v := resp.(type) { + case proto.Message: + r, err := proto.Marshal(v) + if err != nil { + return nil, status.Errorf(codes.Internal, "ttrpc: error marshaling payload: %v", err.Error()) + } + + return r, nil + default: + return nil, status.Errorf(codes.Internal, "ttrpc: error unsupported response type: %T", v) + } +} + +func (s *serviceSet) resolve(service, method string) (Method, error) { + srv, ok := s.services[service] + if !ok { + return nil, status.Errorf(codes.Unimplemented, "service %v", service) + } + + mthd, ok := srv.Methods[method] + if !ok { + return nil, status.Errorf(codes.Unimplemented, "method %v", method) + } + + return mthd, nil +} + +// convertCode maps stdlib go errors into grpc space. +// +// This is ripped from the grpc-go code base. +func convertCode(err error) codes.Code { + switch err { + case nil: + return codes.OK + case io.EOF: + return codes.OutOfRange + case io.ErrClosedPipe, io.ErrNoProgress, io.ErrShortBuffer, io.ErrShortWrite, io.ErrUnexpectedEOF: + return codes.FailedPrecondition + case os.ErrInvalid: + return codes.InvalidArgument + case context.Canceled: + return codes.Canceled + case context.DeadlineExceeded: + return codes.DeadlineExceeded + } + switch { + case os.IsExist(err): + return codes.AlreadyExists + case os.IsNotExist(err): + return codes.NotFound + case os.IsPermission(err): + return codes.PermissionDenied + } + return codes.Unknown +} + +func fullPath(service, method string) string { + return "/" + path.Join(service, method) +} + +func isNil(resp interface{}) bool { + return (*[2]uintptr)(unsafe.Pointer(&resp))[1] == 0 +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/types.go b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/types.go new file mode 100644 index 000000000..9a1c19a72 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/types.go @@ -0,0 +1,63 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package ttrpc + +import ( + "fmt" + + spb "google.golang.org/genproto/googleapis/rpc/status" +) + +type Request struct { + Service string `protobuf:"bytes,1,opt,name=service,proto3"` + Method string `protobuf:"bytes,2,opt,name=method,proto3"` + Payload []byte `protobuf:"bytes,3,opt,name=payload,proto3"` + TimeoutNano int64 `protobuf:"varint,4,opt,name=timeout_nano,proto3"` + Metadata []*KeyValue `protobuf:"bytes,5,rep,name=metadata,proto3"` +} + +func (r *Request) Reset() { *r = Request{} } +func (r *Request) String() string { return fmt.Sprintf("%+#v", r) } +func (r *Request) ProtoMessage() {} + +type Response struct { + Status *spb.Status `protobuf:"bytes,1,opt,name=status,proto3"` + Payload []byte `protobuf:"bytes,2,opt,name=payload,proto3"` +} + +func (r *Response) Reset() { *r = Response{} } +func (r *Response) String() string { return fmt.Sprintf("%+#v", r) } +func (r *Response) ProtoMessage() {} + +type StringList struct { + List []string `protobuf:"bytes,1,rep,name=list,proto3"` +} + +func (r *StringList) Reset() { *r = StringList{} } +func (r *StringList) String() string { return fmt.Sprintf("%+#v", r) } +func (r *StringList) ProtoMessage() {} + +func makeStringList(item ...string) StringList { return StringList{List: item} } + +type KeyValue struct { + Key string `protobuf:"bytes,1,opt,name=key,proto3"` + Value string `protobuf:"bytes,2,opt,name=value,proto3"` +} + +func (m *KeyValue) Reset() { *m = KeyValue{} } +func (*KeyValue) ProtoMessage() {} +func (m *KeyValue) String() string { return fmt.Sprintf("%+#v", m) } diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/unixcreds_linux.go b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/unixcreds_linux.go new file mode 100644 index 000000000..a59dad60c --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/ttrpc/unixcreds_linux.go @@ -0,0 +1,109 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package ttrpc + +import ( + "context" + "errors" + "fmt" + "net" + "os" + "syscall" + + "golang.org/x/sys/unix" +) + +type UnixCredentialsFunc func(*unix.Ucred) error + +func (fn UnixCredentialsFunc) Handshake(ctx context.Context, conn net.Conn) (net.Conn, interface{}, error) { + uc, err := requireUnixSocket(conn) + if err != nil { + return nil, nil, fmt.Errorf("ttrpc.UnixCredentialsFunc: require unix socket: %w", err) + } + + rs, err := uc.SyscallConn() + if err != nil { + return nil, nil, fmt.Errorf("ttrpc.UnixCredentialsFunc: (net.UnixConn).SyscallConn failed: %w", err) + } + var ( + ucred *unix.Ucred + ucredErr error + ) + if err := rs.Control(func(fd uintptr) { + ucred, ucredErr = unix.GetsockoptUcred(int(fd), unix.SOL_SOCKET, unix.SO_PEERCRED) + }); err != nil { + return nil, nil, fmt.Errorf("ttrpc.UnixCredentialsFunc: (*syscall.RawConn).Control failed: %w", err) + } + + if ucredErr != nil { + return nil, nil, fmt.Errorf("ttrpc.UnixCredentialsFunc: failed to retrieve socket peer credentials: %w", err) + } + + if err := fn(ucred); err != nil { + return nil, nil, fmt.Errorf("ttrpc.UnixCredentialsFunc: credential check failed: %w", err) + } + + return uc, ucred, nil +} + +// UnixSocketRequireUidGid requires specific *effective* UID/GID, rather than the real UID/GID. +// +// For example, if a daemon binary is owned by the root (UID 0) with SUID bit but running as an +// unprivileged user (UID 1001), the effective UID becomes 0, and the real UID becomes 1001. +// So calling this function with uid=0 allows a connection from effective UID 0 but rejects +// a connection from effective UID 1001. +// +// See socket(7), SO_PEERCRED: "The returned credentials are those that were in effect at the time of the call to connect(2) or socketpair(2)." +func UnixSocketRequireUidGid(uid, gid int) UnixCredentialsFunc { + return func(ucred *unix.Ucred) error { + return requireUidGid(ucred, uid, gid) + } +} + +func UnixSocketRequireRoot() UnixCredentialsFunc { + return UnixSocketRequireUidGid(0, 0) +} + +// UnixSocketRequireSameUser resolves the current effective unix user and returns a +// UnixCredentialsFunc that will validate incoming unix connections against the +// current credentials. +// +// This is useful when using abstract sockets that are accessible by all users. +func UnixSocketRequireSameUser() UnixCredentialsFunc { + euid, egid := os.Geteuid(), os.Getegid() + return UnixSocketRequireUidGid(euid, egid) +} + +func requireRoot(ucred *unix.Ucred) error { + return requireUidGid(ucred, 0, 0) +} + +func requireUidGid(ucred *unix.Ucred, uid, gid int) error { + if (uid != -1 && uint32(uid) != ucred.Uid) || (gid != -1 && uint32(gid) != ucred.Gid) { + return fmt.Errorf("ttrpc: invalid credentials: %v", syscall.EPERM) + } + return nil +} + +func requireUnixSocket(conn net.Conn) (*net.UnixConn, error) { + uc, ok := conn.(*net.UnixConn) + if !ok { + return nil, errors.New("a unix socket connection is required") + } + + return uc, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/.gitignore b/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/.gitignore new file mode 100644 index 000000000..d53846778 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/.gitignore @@ -0,0 +1,2 @@ +*.test +coverage.txt diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/LICENSE b/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/LICENSE new file mode 100644 index 000000000..584149b6e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/LICENSE @@ -0,0 +1,191 @@ + + Apache License + Version 2.0, January 2004 + https://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. 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If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. 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The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + Copyright The containerd Authors + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + https://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/README.md b/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/README.md new file mode 100644 index 000000000..d021e9672 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/README.md @@ -0,0 +1,20 @@ +# typeurl + +[![PkgGoDev](https://pkg.go.dev/badge/github.com/containerd/typeurl)](https://pkg.go.dev/github.com/containerd/typeurl) +[![Build Status](https://github.com/containerd/typeurl/workflows/CI/badge.svg)](https://github.com/containerd/typeurl/actions?query=workflow%3ACI) +[![codecov](https://codecov.io/gh/containerd/typeurl/branch/master/graph/badge.svg)](https://codecov.io/gh/containerd/typeurl) +[![Go Report Card](https://goreportcard.com/badge/github.com/containerd/typeurl)](https://goreportcard.com/report/github.com/containerd/typeurl) + +A Go package for managing the registration, marshaling, and unmarshaling of encoded types. + +This package helps when types are sent over a GRPC API and marshaled as a [protobuf.Any](https://github.com/gogo/protobuf/blob/master/protobuf/google/protobuf/any.proto). + +## Project details + +**typeurl** is a containerd sub-project, licensed under the [Apache 2.0 license](./LICENSE). +As a containerd sub-project, you will find the: + * [Project governance](https://github.com/containerd/project/blob/master/GOVERNANCE.md), + * [Maintainers](https://github.com/containerd/project/blob/master/MAINTAINERS), + * and [Contributing guidelines](https://github.com/containerd/project/blob/master/CONTRIBUTING.md) + +information in our [`containerd/project`](https://github.com/containerd/project) repository. diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/doc.go b/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/doc.go new file mode 100644 index 000000000..c0d0fd205 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/doc.go @@ -0,0 +1,83 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package typeurl + +// Package typeurl assists with managing the registration, marshaling, and +// unmarshaling of types encoded as protobuf.Any. +// +// A protobuf.Any is a proto message that can contain any arbitrary data. It +// consists of two components, a TypeUrl and a Value, and its proto definition +// looks like this: +// +// message Any { +// string type_url = 1; +// bytes value = 2; +// } +// +// The TypeUrl is used to distinguish the contents from other proto.Any +// messages. This typeurl library manages these URLs to enable automagic +// marshaling and unmarshaling of the contents. +// +// For example, consider this go struct: +// +// type Foo struct { +// Field1 string +// Field2 string +// } +// +// To use typeurl, types must first be registered. This is typically done in +// the init function +// +// func init() { +// typeurl.Register(&Foo{}, "Foo") +// } +// +// This will register the type Foo with the url path "Foo". The arguments to +// Register are variadic, and are used to construct a url path. Consider this +// example, from the github.com/containerd/containerd/client package: +// +// func init() { +// const prefix = "types.containerd.io" +// // register TypeUrls for commonly marshaled external types +// major := strconv.Itoa(specs.VersionMajor) +// typeurl.Register(&specs.Spec{}, prefix, "opencontainers/runtime-spec", major, "Spec") +// // this function has more Register calls, which are elided. +// } +// +// This registers several types under a more complex url, which ends up mapping +// to `types.containerd.io/opencontainers/runtime-spec/1/Spec` (or some other +// value for major). +// +// Once a type is registered, it can be marshaled to a proto.Any message simply +// by calling `MarshalAny`, like this: +// +// foo := &Foo{Field1: "value1", Field2: "value2"} +// anyFoo, err := typeurl.MarshalAny(foo) +// +// MarshalAny will resolve the correct URL for the type. If the type in +// question implements the proto.Message interface, then it will be marshaled +// as a proto message. Otherwise, it will be marshaled as json. This means that +// typeurl will work on any arbitrary data, whether or not it has a proto +// definition, as long as it can be serialized to json. +// +// To unmarshal, the process is simply inverse: +// +// iface, err := typeurl.UnmarshalAny(anyFoo) +// foo := iface.(*Foo) +// +// The correct type is automatically chosen from the type registry, and the +// returned interface can be cast straight to that type. diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/go.mod b/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/go.mod new file mode 100644 index 000000000..77e171e57 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/go.mod @@ -0,0 +1,8 @@ +module github.com/containerd/typeurl + +go 1.13 + +require ( + github.com/gogo/protobuf v1.3.2 + github.com/pkg/errors v0.9.1 +) diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/go.sum b/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/go.sum new file mode 100644 index 000000000..cf5608882 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/go.sum @@ -0,0 +1,33 @@ +github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q= +github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q= +github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8= +github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck= +github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4= +github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= +github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= +github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= +golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= +golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= +golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= +golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= +golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= +golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= +golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= +golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= +golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE= +golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA= +golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= diff --git a/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/types.go b/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/types.go new file mode 100644 index 000000000..647d419a2 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/containerd/typeurl/types.go @@ -0,0 +1,214 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package typeurl + +import ( + "encoding/json" + "path" + "reflect" + "sync" + + "github.com/gogo/protobuf/proto" + "github.com/gogo/protobuf/types" + "github.com/pkg/errors" +) + +var ( + mu sync.RWMutex + registry = make(map[reflect.Type]string) +) + +// Definitions of common error types used throughout typeurl. +// +// These error types are used with errors.Wrap and errors.Wrapf to add context +// to an error. +// +// To detect an error class, use errors.Is() functions to tell whether an +// error is of this type. +var ( + ErrNotFound = errors.New("not found") +) + +// Register a type with a base URL for JSON marshaling. When the MarshalAny and +// UnmarshalAny functions are called they will treat the Any type value as JSON. +// To use protocol buffers for handling the Any value the proto.Register +// function should be used instead of this function. +func Register(v interface{}, args ...string) { + var ( + t = tryDereference(v) + p = path.Join(args...) + ) + mu.Lock() + defer mu.Unlock() + if et, ok := registry[t]; ok { + if et != p { + panic(errors.Errorf("type registered with alternate path %q != %q", et, p)) + } + return + } + registry[t] = p +} + +// TypeURL returns the type url for a registered type. +func TypeURL(v interface{}) (string, error) { + mu.RLock() + u, ok := registry[tryDereference(v)] + mu.RUnlock() + if !ok { + // fallback to the proto registry if it is a proto message + pb, ok := v.(proto.Message) + if !ok { + return "", errors.Wrapf(ErrNotFound, "type %s", reflect.TypeOf(v)) + } + return proto.MessageName(pb), nil + } + return u, nil +} + +// Is returns true if the type of the Any is the same as v. +func Is(any *types.Any, v interface{}) bool { + // call to check that v is a pointer + tryDereference(v) + url, err := TypeURL(v) + if err != nil { + return false + } + return any.TypeUrl == url +} + +// MarshalAny marshals the value v into an any with the correct TypeUrl. +// If the provided object is already a proto.Any message, then it will be +// returned verbatim. If it is of type proto.Message, it will be marshaled as a +// protocol buffer. Otherwise, the object will be marshaled to json. +func MarshalAny(v interface{}) (*types.Any, error) { + var marshal func(v interface{}) ([]byte, error) + switch t := v.(type) { + case *types.Any: + // avoid reserializing the type if we have an any. + return t, nil + case proto.Message: + marshal = func(v interface{}) ([]byte, error) { + return proto.Marshal(t) + } + default: + marshal = json.Marshal + } + + url, err := TypeURL(v) + if err != nil { + return nil, err + } + + data, err := marshal(v) + if err != nil { + return nil, err + } + return &types.Any{ + TypeUrl: url, + Value: data, + }, nil +} + +// UnmarshalAny unmarshals the any type into a concrete type. +func UnmarshalAny(any *types.Any) (interface{}, error) { + return UnmarshalByTypeURL(any.TypeUrl, any.Value) +} + +// UnmarshalByTypeURL unmarshals the given type and value to into a concrete type. +func UnmarshalByTypeURL(typeURL string, value []byte) (interface{}, error) { + return unmarshal(typeURL, value, nil) +} + +// UnmarshalTo unmarshals the any type into a concrete type passed in the out +// argument. It is identical to UnmarshalAny, but lets clients provide a +// destination type through the out argument. +func UnmarshalTo(any *types.Any, out interface{}) error { + return UnmarshalToByTypeURL(any.TypeUrl, any.Value, out) +} + +// UnmarshalTo unmarshals the given type and value into a concrete type passed +// in the out argument. It is identical to UnmarshalByTypeURL, but lets clients +// provide a destination type through the out argument. +func UnmarshalToByTypeURL(typeURL string, value []byte, out interface{}) error { + _, err := unmarshal(typeURL, value, out) + return err +} + +func unmarshal(typeURL string, value []byte, v interface{}) (interface{}, error) { + t, err := getTypeByUrl(typeURL) + if err != nil { + return nil, err + } + + if v == nil { + v = reflect.New(t.t).Interface() + } else { + // Validate interface type provided by client + vURL, err := TypeURL(v) + if err != nil { + return nil, err + } + if typeURL != vURL { + return nil, errors.Errorf("can't unmarshal type %q to output %q", typeURL, vURL) + } + } + + if t.isProto { + err = proto.Unmarshal(value, v.(proto.Message)) + } else { + err = json.Unmarshal(value, v) + } + + return v, err +} + +type urlType struct { + t reflect.Type + isProto bool +} + +func getTypeByUrl(url string) (urlType, error) { + mu.RLock() + for t, u := range registry { + if u == url { + mu.RUnlock() + return urlType{ + t: t, + }, nil + } + } + mu.RUnlock() + // fallback to proto registry + t := proto.MessageType(url) + if t != nil { + return urlType{ + // get the underlying Elem because proto returns a pointer to the type + t: t.Elem(), + isProto: true, + }, nil + } + return urlType{}, errors.Wrapf(ErrNotFound, "type with url %s", url) +} + +func tryDereference(v interface{}) reflect.Type { + t := reflect.TypeOf(v) + if t.Kind() == reflect.Ptr { + // require check of pointer but dereference to register + return t.Elem() + } + panic("v is not a pointer to a type") +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/buildx/AUTHORS b/src/cmd/linuxkit/vendor/github.com/docker/buildx/AUTHORS new file mode 100644 index 000000000..abf95bf70 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/buildx/AUTHORS @@ -0,0 +1,45 @@ +# This file lists all individuals having contributed content to the repository. +# For how it is generated, see hack/dockerfiles/authors.Dockerfile. + +Akihiro Suda +Alex Couture-Beil +Andrew Haines +Andy MacKinlay +Anthony Poschen +Artur Klauser +Batuhan Apaydın +Bin Du +Brandon Philips +Brian Goff +CrazyMax +dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> +Devin Bayer +Djordje Lukic +Dmytro Makovey +Donghui Wang <977675308@qq.com> +faust +Felipe Santos +Fernando Miguel +gfrancesco +gracenoah +Hollow Man +Ilya Dmitrichenko +Jack Laxson +Jean-Yves Gastaud +khs1994 +Kotaro Adachi +l00397676 +Michal Augustyn +Patrick Van Stee +Saul Shanabrook +Sebastiaan van Stijn +SHIMA Tatsuya +Silvin Lubecki +Solomon Hykes +Sune Keller +Tibor Vass +Tõnis Tiigi +Ulysses Souza +Wang Jinglei +Xiang Dai <764524258@qq.com> +zelahi diff --git a/src/cmd/linuxkit/vendor/github.com/docker/buildx/LICENSE b/src/cmd/linuxkit/vendor/github.com/docker/buildx/LICENSE new file mode 100644 index 000000000..d64569567 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/buildx/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. 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In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/logutil/filter.go b/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/logutil/filter.go new file mode 100644 index 000000000..2e054f6e8 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/logutil/filter.go @@ -0,0 +1,38 @@ +package logutil + +import ( + "io/ioutil" + "strings" + + "github.com/sirupsen/logrus" +) + +func NewFilter(levels []logrus.Level, filters ...string) logrus.Hook { + dl := logrus.New() + dl.SetOutput(ioutil.Discard) + return &logsFilter{ + levels: levels, + filters: filters, + discardLogger: dl, + } +} + +type logsFilter struct { + levels []logrus.Level + filters []string + discardLogger *logrus.Logger +} + +func (d *logsFilter) Levels() []logrus.Level { + return d.levels +} + +func (d *logsFilter) Fire(entry *logrus.Entry) error { + for _, f := range d.filters { + if strings.Contains(entry.Message, f) { + entry.Logger = d.discardLogger + return nil + } + } + return nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/logutil/format.go b/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/logutil/format.go new file mode 100644 index 000000000..fcd732087 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/logutil/format.go @@ -0,0 +1,16 @@ +package logutil + +import ( + "fmt" + "strings" + + "github.com/sirupsen/logrus" +) + +type Formatter struct { + logrus.TextFormatter +} + +func (f *Formatter) Format(entry *logrus.Entry) ([]byte, error) { + return []byte(fmt.Sprintf("%s: %s\n", strings.ToUpper(entry.Level.String()), entry.Message)), nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/logutil/pause.go b/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/logutil/pause.go new file mode 100644 index 000000000..930dca21e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/logutil/pause.go @@ -0,0 +1,52 @@ +package logutil + +import ( + "bytes" + "io" + "sync" + + "github.com/sirupsen/logrus" +) + +func Pause(l *logrus.Logger) func() { + // initialize formatter with original terminal settings + l.Formatter.Format(logrus.NewEntry(l)) + + bw := newBufferedWriter(l.Out) + l.SetOutput(bw) + return func() { + bw.resume() + } +} + +type bufferedWriter struct { + mu sync.Mutex + buf *bytes.Buffer + w io.Writer +} + +func newBufferedWriter(w io.Writer) *bufferedWriter { + return &bufferedWriter{ + buf: bytes.NewBuffer(nil), + w: w, + } +} + +func (bw *bufferedWriter) Write(p []byte) (int, error) { + bw.mu.Lock() + defer bw.mu.Unlock() + if bw.buf == nil { + return bw.w.Write(p) + } + return bw.buf.Write(p) +} + +func (bw *bufferedWriter) resume() { + bw.mu.Lock() + defer bw.mu.Unlock() + if bw.buf == nil { + return + } + io.Copy(bw.w, bw.buf) + bw.buf = nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/progress/fromreader.go b/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/progress/fromreader.go new file mode 100644 index 000000000..06f57b83b --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/progress/fromreader.go @@ -0,0 +1,38 @@ +package progress + +import ( + "io" + "io/ioutil" + "time" + + "github.com/moby/buildkit/client" + "github.com/moby/buildkit/identity" + "github.com/opencontainers/go-digest" +) + +func FromReader(w Writer, name string, rc io.ReadCloser) { + dgst := digest.FromBytes([]byte(identity.NewID())) + tm := time.Now() + + vtx := client.Vertex{ + Digest: dgst, + Name: name, + Started: &tm, + } + + w.Write(&client.SolveStatus{ + Vertexes: []*client.Vertex{&vtx}, + }) + + _, err := io.Copy(ioutil.Discard, rc) + + tm2 := time.Now() + vtx2 := vtx + vtx2.Completed = &tm2 + if err != nil { + vtx2.Error = err.Error() + } + w.Write(&client.SolveStatus{ + Vertexes: []*client.Vertex{&vtx2}, + }) +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/progress/multiwriter.go b/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/progress/multiwriter.go new file mode 100644 index 000000000..86efac329 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/progress/multiwriter.go @@ -0,0 +1,37 @@ +package progress + +import ( + "strings" + + "github.com/moby/buildkit/client" +) + +func WithPrefix(w Writer, pfx string, force bool) Writer { + return &prefixed{ + Writer: w, + pfx: pfx, + force: force, + } +} + +type prefixed struct { + Writer + pfx string + force bool +} + +func (p *prefixed) Write(v *client.SolveStatus) { + if p.force { + for _, v := range v.Vertexes { + v.Name = addPrefix(p.pfx, v.Name) + } + } + p.Writer.Write(v) +} + +func addPrefix(pfx, name string) string { + if strings.HasPrefix(name, "[") { + return "[" + pfx + " " + name[1:] + } + return "[" + pfx + "] " + name +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/progress/printer.go b/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/progress/printer.go new file mode 100644 index 000000000..5abb51456 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/progress/printer.go @@ -0,0 +1,104 @@ +package progress + +import ( + "context" + "io" + "io/ioutil" + "os" + "sync" + + "github.com/containerd/console" + "github.com/docker/buildx/util/logutil" + "github.com/moby/buildkit/client" + "github.com/moby/buildkit/util/progress/progressui" + "github.com/opencontainers/go-digest" + "github.com/sirupsen/logrus" +) + +const ( + PrinterModeAuto = "auto" + PrinterModeTty = "tty" + PrinterModePlain = "plain" + PrinterModeQuiet = "quiet" +) + +type Printer struct { + status chan *client.SolveStatus + done <-chan struct{} + err error + warnings []client.VertexWarning + logMu sync.Mutex + logSourceMap map[digest.Digest]interface{} +} + +func (p *Printer) Wait() error { + close(p.status) + <-p.done + return p.err +} + +func (p *Printer) Write(s *client.SolveStatus) { + p.status <- s +} + +func (p *Printer) Warnings() []client.VertexWarning { + return p.warnings +} + +func (p *Printer) ValidateLogSource(dgst digest.Digest, v interface{}) bool { + p.logMu.Lock() + defer p.logMu.Unlock() + src, ok := p.logSourceMap[dgst] + if ok { + if src == v { + return true + } + } else { + p.logSourceMap[dgst] = v + return true + } + return false +} + +func (p *Printer) ClearLogSource(v interface{}) { + p.logMu.Lock() + defer p.logMu.Unlock() + for d := range p.logSourceMap { + if p.logSourceMap[d] == v { + delete(p.logSourceMap, d) + } + } +} + +func NewPrinter(ctx context.Context, w io.Writer, out console.File, mode string) *Printer { + statusCh := make(chan *client.SolveStatus) + doneCh := make(chan struct{}) + + pw := &Printer{ + status: statusCh, + done: doneCh, + logSourceMap: map[digest.Digest]interface{}{}, + } + + if v := os.Getenv("BUILDKIT_PROGRESS"); v != "" && mode == PrinterModeAuto { + mode = v + } + + go func() { + var c console.Console + switch mode { + case PrinterModeQuiet: + w = ioutil.Discard + case PrinterModeAuto, PrinterModeTty: + if cons, err := console.ConsoleFromFile(out); err == nil { + c = cons + } + } + resumeLogs := logutil.Pause(logrus.StandardLogger()) + // not using shared context to not disrupt display but let is finish reporting errors + pw.warnings, pw.err = progressui.DisplaySolveStatus(ctx, "", c, w, statusCh) + resumeLogs() + close(doneCh) + }() + return pw +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/progress/progress.go b/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/progress/progress.go new file mode 100644 index 000000000..8e616aa9a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/progress/progress.go @@ -0,0 +1,98 @@ +package progress + +import ( + "time" + + "github.com/moby/buildkit/client" + "github.com/moby/buildkit/identity" + "github.com/opencontainers/go-digest" +) + +type Logger func(*client.SolveStatus) + +type SubLogger interface { + Wrap(name string, fn func() error) error + Log(stream int, dt []byte) + SetStatus(*client.VertexStatus) +} + +func Wrap(name string, l Logger, fn func(SubLogger) error) (err error) { + dgst := digest.FromBytes([]byte(identity.NewID())) + tm := time.Now() + l(&client.SolveStatus{ + Vertexes: []*client.Vertex{{ + Digest: dgst, + Name: name, + Started: &tm, + }}, + }) + + defer func() { + tm2 := time.Now() + errMsg := "" + if err != nil { + errMsg = err.Error() + } + l(&client.SolveStatus{ + Vertexes: []*client.Vertex{{ + Digest: dgst, + Name: name, + Started: &tm, + Completed: &tm2, + Error: errMsg, + }}, + }) + }() + + return fn(&subLogger{dgst, l}) +} + +type subLogger struct { + dgst digest.Digest + logger Logger +} + +func (sl *subLogger) Wrap(name string, fn func() error) (err error) { + tm := time.Now() + sl.logger(&client.SolveStatus{ + Statuses: []*client.VertexStatus{{ + Vertex: sl.dgst, + ID: name, + Timestamp: time.Now(), + Started: &tm, + }}, + }) + + defer func() { + tm2 := time.Now() + sl.logger(&client.SolveStatus{ + Statuses: []*client.VertexStatus{{ + Vertex: sl.dgst, + ID: name, + Timestamp: time.Now(), + Started: &tm, + Completed: &tm2, + }}, + }) + }() + + return fn() +} + +func (sl *subLogger) Log(stream int, dt []byte) { + sl.logger(&client.SolveStatus{ + Logs: []*client.VertexLog{{ + Vertex: sl.dgst, + Stream: stream, + Data: dt, + Timestamp: time.Now(), + }}, + }) +} + +func (sl *subLogger) SetStatus(st *client.VertexStatus) { + st.Vertex = sl.dgst + sl.logger(&client.SolveStatus{ + Statuses: []*client.VertexStatus{st}, + }) +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/progress/reset.go b/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/progress/reset.go new file mode 100644 index 000000000..2f2752152 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/progress/reset.go @@ -0,0 +1,60 @@ +package progress + +import ( + "time" + + "github.com/moby/buildkit/client" +) + +func ResetTime(in Writer) Writer { + return &pw{Writer: in, status: make(chan *client.SolveStatus), tm: time.Now()} +} + +func (w *pw) Write(st *client.SolveStatus) { + if w.diff == nil { + for _, v := range st.Vertexes { + if v.Started != nil { + d := v.Started.Sub(w.tm) + w.diff = &d + } + } + } + if w.diff != nil { + for _, v := range st.Vertexes { + if v.Started != nil { + d := v.Started.Add(-*w.diff) + v.Started = &d + } + if v.Completed != nil { + d := v.Completed.Add(-*w.diff) + v.Completed = &d + } + } + for _, v := range st.Statuses { + if v.Started != nil { + d := v.Started.Add(-*w.diff) + v.Started = &d + } + if v.Completed != nil { + d := v.Completed.Add(-*w.diff) + v.Completed = &d + } + v.Timestamp = v.Timestamp.Add(-*w.diff) + } + for _, v := range st.Logs { + v.Timestamp = v.Timestamp.Add(-*w.diff) + } + } + w.Writer.Write(st) +} + +type pw struct { + Writer + tm time.Time + diff *time.Duration + status chan *client.SolveStatus +} + +func (w *pw) Status() chan *client.SolveStatus { + return w.status +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/progress/writer.go b/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/progress/writer.go new file mode 100644 index 000000000..e5cc1ca0e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/buildx/util/progress/writer.go @@ -0,0 +1,70 @@ +package progress + +import ( + "time" + + "github.com/moby/buildkit/client" + "github.com/moby/buildkit/identity" + "github.com/opencontainers/go-digest" +) + +type Writer interface { + Write(*client.SolveStatus) + ValidateLogSource(digest.Digest, interface{}) bool + ClearLogSource(interface{}) +} + +func Write(w Writer, name string, f func() error) { + dgst := digest.FromBytes([]byte(identity.NewID())) + tm := time.Now() + + vtx := client.Vertex{ + Digest: dgst, + Name: name, + Started: &tm, + } + + w.Write(&client.SolveStatus{ + Vertexes: []*client.Vertex{&vtx}, + }) + + err := f() + + tm2 := time.Now() + vtx2 := vtx + vtx2.Completed = &tm2 + if err != nil { + vtx2.Error = err.Error() + } + w.Write(&client.SolveStatus{ + Vertexes: []*client.Vertex{&vtx2}, + }) +} + +func NewChannel(w Writer) (chan *client.SolveStatus, chan struct{}) { + ch := make(chan *client.SolveStatus) + done := make(chan struct{}) + go func() { + for { + v, ok := <-ch + if !ok { + close(done) + w.ClearLogSource(done) + return + } + + if len(v.Logs) > 0 { + logs := make([]*client.VertexLog, 0, len(v.Logs)) + for _, l := range v.Logs { + if w.ValidateLogSource(l.Vertex, done) { + logs = append(logs, l) + } + } + v.Logs = logs + } + + w.Write(v) + } + }() + return ch, done +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/cli/cli/config/config.go b/src/cmd/linuxkit/vendor/github.com/docker/cli/cli/config/config.go index 93275f3d9..31ad117d4 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/cli/cli/config/config.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/cli/cli/config/config.go @@ -104,14 +104,18 @@ func LoadFromReader(configData io.Reader) (*configfile.ConfigFile, error) { return &configFile, err } -// TODO remove this temporary hack, which is used to warn about the deprecated ~/.dockercfg file -var printLegacyFileWarning bool - // Load reads the configuration files in the given directory, and sets up // the auth config information and returns values. // FIXME: use the internal golang config parser func Load(configDir string) (*configfile.ConfigFile, error) { - printLegacyFileWarning = false + cfg, _, err := load(configDir) + return cfg, err +} + +// TODO remove this temporary hack, which is used to warn about the deprecated ~/.dockercfg file +// so we can remove the bool return value and collapse this back into `Load` +func load(configDir string) (*configfile.ConfigFile, bool, error) { + printLegacyFileWarning := false if configDir == "" { configDir = Dir() @@ -127,11 +131,11 @@ func Load(configDir string) (*configfile.ConfigFile, error) { if err != nil { err = errors.Wrap(err, filename) } - return configFile, err + return configFile, printLegacyFileWarning, err } else if !os.IsNotExist(err) { // if file is there but we can't stat it for any reason other // than it doesn't exist then stop - return configFile, errors.Wrap(err, filename) + return configFile, printLegacyFileWarning, errors.Wrap(err, filename) } // Can't find latest config file so check for the old one @@ -140,16 +144,16 @@ func Load(configDir string) (*configfile.ConfigFile, error) { printLegacyFileWarning = true defer file.Close() if err := configFile.LegacyLoadFromReader(file); err != nil { - return configFile, errors.Wrap(err, filename) + return configFile, printLegacyFileWarning, errors.Wrap(err, filename) } } - return configFile, nil + return configFile, printLegacyFileWarning, nil } // LoadDefaultConfigFile attempts to load the default config file and returns // an initialized ConfigFile struct if none is found. func LoadDefaultConfigFile(stderr io.Writer) *configfile.ConfigFile { - configFile, err := Load(Dir()) + configFile, printLegacyFileWarning, err := load(Dir()) if err != nil { fmt.Fprintf(stderr, "WARNING: Error loading config file: %v\n", err) } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/cli/cli/connhelper/commandconn/commandconn.go b/src/cmd/linuxkit/vendor/github.com/docker/cli/cli/connhelper/commandconn/commandconn.go new file mode 100644 index 000000000..128da447b --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/cli/cli/connhelper/commandconn/commandconn.go @@ -0,0 +1,283 @@ +// Package commandconn provides a net.Conn implementation that can be used for +// proxying (or emulating) stream via a custom command. +// +// For example, to provide an http.Client that can connect to a Docker daemon +// running in a Docker container ("DIND"): +// +// httpClient := &http.Client{ +// Transport: &http.Transport{ +// DialContext: func(ctx context.Context, _network, _addr string) (net.Conn, error) { +// return commandconn.New(ctx, "docker", "exec", "-it", containerID, "docker", "system", "dial-stdio") +// }, +// }, +// } +package commandconn + +import ( + "bytes" + "context" + "fmt" + "io" + "net" + "os" + "runtime" + "strings" + "sync" + "syscall" + "time" + + "github.com/pkg/errors" + "github.com/sirupsen/logrus" + exec "golang.org/x/sys/execabs" +) + +// New returns net.Conn +func New(ctx context.Context, cmd string, args ...string) (net.Conn, error) { + var ( + c commandConn + err error + ) + c.cmd = exec.CommandContext(ctx, cmd, args...) + // we assume that args never contains sensitive information + logrus.Debugf("commandconn: starting %s with %v", cmd, args) + c.cmd.Env = os.Environ() + c.cmd.SysProcAttr = &syscall.SysProcAttr{} + setPdeathsig(c.cmd) + createSession(c.cmd) + c.stdin, err = c.cmd.StdinPipe() + if err != nil { + return nil, err + } + c.stdout, err = c.cmd.StdoutPipe() + if err != nil { + return nil, err + } + c.cmd.Stderr = &stderrWriter{ + stderrMu: &c.stderrMu, + stderr: &c.stderr, + debugPrefix: fmt.Sprintf("commandconn (%s):", cmd), + } + c.localAddr = dummyAddr{network: "dummy", s: "dummy-0"} + c.remoteAddr = dummyAddr{network: "dummy", s: "dummy-1"} + return &c, c.cmd.Start() +} + +// commandConn implements net.Conn +type commandConn struct { + cmd *exec.Cmd + cmdExited bool + cmdWaitErr error + cmdMutex sync.Mutex + stdin io.WriteCloser + stdout io.ReadCloser + stderrMu sync.Mutex + stderr bytes.Buffer + stdioClosedMu sync.Mutex // for stdinClosed and stdoutClosed + stdinClosed bool + stdoutClosed bool + localAddr net.Addr + remoteAddr net.Addr +} + +// killIfStdioClosed kills the cmd if both stdin and stdout are closed. +func (c *commandConn) killIfStdioClosed() error { + c.stdioClosedMu.Lock() + stdioClosed := c.stdoutClosed && c.stdinClosed + c.stdioClosedMu.Unlock() + if !stdioClosed { + return nil + } + return c.kill() +} + +// killAndWait tries sending SIGTERM to the process before sending SIGKILL. +func killAndWait(cmd *exec.Cmd) error { + var werr error + if runtime.GOOS != "windows" { + werrCh := make(chan error) + go func() { werrCh <- cmd.Wait() }() + cmd.Process.Signal(syscall.SIGTERM) + select { + case werr = <-werrCh: + case <-time.After(3 * time.Second): + cmd.Process.Kill() + werr = <-werrCh + } + } else { + cmd.Process.Kill() + werr = cmd.Wait() + } + return werr +} + +// kill returns nil if the command terminated, regardless to the exit status. +func (c *commandConn) kill() error { + var werr error + c.cmdMutex.Lock() + if c.cmdExited { + werr = c.cmdWaitErr + } else { + werr = killAndWait(c.cmd) + c.cmdWaitErr = werr + c.cmdExited = true + } + c.cmdMutex.Unlock() + if werr == nil { + return nil + } + wExitErr, ok := werr.(*exec.ExitError) + if ok { + if wExitErr.ProcessState.Exited() { + return nil + } + } + return errors.Wrapf(werr, "commandconn: failed to wait") +} + +func (c *commandConn) onEOF(eof error) error { + // when we got EOF, the command is going to be terminated + var werr error + c.cmdMutex.Lock() + if c.cmdExited { + werr = c.cmdWaitErr + } else { + werrCh := make(chan error) + go func() { werrCh <- c.cmd.Wait() }() + select { + case werr = <-werrCh: + c.cmdWaitErr = werr + c.cmdExited = true + case <-time.After(10 * time.Second): + c.cmdMutex.Unlock() + c.stderrMu.Lock() + stderr := c.stderr.String() + c.stderrMu.Unlock() + return errors.Errorf("command %v did not exit after %v: stderr=%q", c.cmd.Args, eof, stderr) + } + } + c.cmdMutex.Unlock() + if werr == nil { + return eof + } + c.stderrMu.Lock() + stderr := c.stderr.String() + c.stderrMu.Unlock() + return errors.Errorf("command %v has exited with %v, please make sure the URL is valid, and Docker 18.09 or later is installed on the remote host: stderr=%s", c.cmd.Args, werr, stderr) +} + +func ignorableCloseError(err error) bool { + errS := err.Error() + ss := []string{ + os.ErrClosed.Error(), + } + for _, s := range ss { + if strings.Contains(errS, s) { + return true + } + } + return false +} + +func (c *commandConn) CloseRead() error { + // NOTE: maybe already closed here + if err := c.stdout.Close(); err != nil && !ignorableCloseError(err) { + logrus.Warnf("commandConn.CloseRead: %v", err) + } + c.stdioClosedMu.Lock() + c.stdoutClosed = true + c.stdioClosedMu.Unlock() + if err := c.killIfStdioClosed(); err != nil { + logrus.Warnf("commandConn.CloseRead: %v", err) + } + return nil +} + +func (c *commandConn) Read(p []byte) (int, error) { + n, err := c.stdout.Read(p) + if err == io.EOF { + err = c.onEOF(err) + } + return n, err +} + +func (c *commandConn) CloseWrite() error { + // NOTE: maybe already closed here + if err := c.stdin.Close(); err != nil && !ignorableCloseError(err) { + logrus.Warnf("commandConn.CloseWrite: %v", err) + } + c.stdioClosedMu.Lock() + c.stdinClosed = true + c.stdioClosedMu.Unlock() + if err := c.killIfStdioClosed(); err != nil { + logrus.Warnf("commandConn.CloseWrite: %v", err) + } + return nil +} + +func (c *commandConn) Write(p []byte) (int, error) { + n, err := c.stdin.Write(p) + if err == io.EOF { + err = c.onEOF(err) + } + return n, err +} + +func (c *commandConn) Close() error { + var err error + if err = c.CloseRead(); err != nil { + logrus.Warnf("commandConn.Close: CloseRead: %v", err) + } + if err = c.CloseWrite(); err != nil { + logrus.Warnf("commandConn.Close: CloseWrite: %v", err) + } + return err +} + +func (c *commandConn) LocalAddr() net.Addr { + return c.localAddr +} +func (c *commandConn) RemoteAddr() net.Addr { + return c.remoteAddr +} +func (c *commandConn) SetDeadline(t time.Time) error { + logrus.Debugf("unimplemented call: SetDeadline(%v)", t) + return nil +} +func (c *commandConn) SetReadDeadline(t time.Time) error { + logrus.Debugf("unimplemented call: SetReadDeadline(%v)", t) + return nil +} +func (c *commandConn) SetWriteDeadline(t time.Time) error { + logrus.Debugf("unimplemented call: SetWriteDeadline(%v)", t) + return nil +} + +type dummyAddr struct { + network string + s string +} + +func (d dummyAddr) Network() string { + return d.network +} + +func (d dummyAddr) String() string { + return d.s +} + +type stderrWriter struct { + stderrMu *sync.Mutex + stderr *bytes.Buffer + debugPrefix string +} + +func (w *stderrWriter) Write(p []byte) (int, error) { + logrus.Debugf("%s%s", w.debugPrefix, string(p)) + w.stderrMu.Lock() + if w.stderr.Len() > 4096 { + w.stderr.Reset() + } + n, err := w.stderr.Write(p) + w.stderrMu.Unlock() + return n, err +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/cli/cli/connhelper/commandconn/pdeathsig_linux.go b/src/cmd/linuxkit/vendor/github.com/docker/cli/cli/connhelper/commandconn/pdeathsig_linux.go new file mode 100644 index 000000000..1cdd788cc --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/cli/cli/connhelper/commandconn/pdeathsig_linux.go @@ -0,0 +1,10 @@ +package commandconn + +import ( + "os/exec" + "syscall" +) + +func setPdeathsig(cmd *exec.Cmd) { + cmd.SysProcAttr.Pdeathsig = syscall.SIGKILL +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/cli/cli/connhelper/commandconn/pdeathsig_nolinux.go b/src/cmd/linuxkit/vendor/github.com/docker/cli/cli/connhelper/commandconn/pdeathsig_nolinux.go new file mode 100644 index 000000000..ab0716672 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/cli/cli/connhelper/commandconn/pdeathsig_nolinux.go @@ -0,0 +1,10 @@ +// +build !linux + +package commandconn + +import ( + "os/exec" +) + +func setPdeathsig(cmd *exec.Cmd) { +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/cli/cli/connhelper/commandconn/session_unix.go b/src/cmd/linuxkit/vendor/github.com/docker/cli/cli/connhelper/commandconn/session_unix.go new file mode 100644 index 000000000..6448500d6 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/cli/cli/connhelper/commandconn/session_unix.go @@ -0,0 +1,13 @@ +// +build !windows + +package commandconn + +import ( + "os/exec" +) + +func createSession(cmd *exec.Cmd) { + // for supporting ssh connection helper with ProxyCommand + // https://github.com/docker/cli/issues/1707 + cmd.SysProcAttr.Setsid = true +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/cli/cli/connhelper/commandconn/session_windows.go b/src/cmd/linuxkit/vendor/github.com/docker/cli/cli/connhelper/commandconn/session_windows.go new file mode 100644 index 000000000..b92607450 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/cli/cli/connhelper/commandconn/session_windows.go @@ -0,0 +1,8 @@ +package commandconn + +import ( + "os/exec" +) + +func createSession(cmd *exec.Cmd) { +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/distribution/.golangci.yml b/src/cmd/linuxkit/vendor/github.com/docker/distribution/.golangci.yml new file mode 100644 index 000000000..1ba6cb916 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/distribution/.golangci.yml @@ -0,0 +1,20 @@ +linters: + enable: + - structcheck + - varcheck + - staticcheck + - unconvert + - gofmt + - goimports + - golint + - ineffassign + - vet + - unused + - misspell + disable: + - errcheck + +run: + deadline: 2m + skip-dirs: + - vendor diff --git a/src/cmd/linuxkit/vendor/github.com/docker/distribution/.gometalinter.json b/src/cmd/linuxkit/vendor/github.com/docker/distribution/.gometalinter.json deleted file mode 100644 index 9df5b14bc..000000000 --- a/src/cmd/linuxkit/vendor/github.com/docker/distribution/.gometalinter.json +++ /dev/null @@ -1,16 +0,0 @@ -{ - "Vendor": true, - "Deadline": "2m", - "Sort": ["linter", "severity", "path", "line"], - "EnableGC": true, - "Enable": [ - "structcheck", - "staticcheck", - "unconvert", - - "gofmt", - "goimports", - "golint", - "vet" - ] -} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/distribution/.mailmap b/src/cmd/linuxkit/vendor/github.com/docker/distribution/.mailmap index 0f48321d4..8f3738f3d 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/distribution/.mailmap +++ b/src/cmd/linuxkit/vendor/github.com/docker/distribution/.mailmap @@ -30,3 +30,20 @@ Helen Xie Helen-xie Mike Brown Mike Brown Manish Tomar Manish Tomar Sakeven Jiang sakeven +Milos Gajdos Milos Gajdos +Derek McGowan Derek McGowa +Adrian Plata Adrian Plata <@users.noreply.github.com> +Sebastiaan van Stijn Sebastiaan van Stijn +Vishesh Jindal Vishesh Jindal +Wang Yan Wang Yan +Chris Patterson Chris Patterson +Eohyung Lee Eohyung Lee +João Pereira <484633+joaodrp@users.noreply.github.com> +Smasherr Smasherr +Thomas Berger Thomas Berger +Samuel Karp Samuel Karp +Justin Cormack +sayboras +CrazyMax +CrazyMax <1951866+crazy-max@users.noreply.github.com> +CrazyMax diff --git a/src/cmd/linuxkit/vendor/github.com/docker/distribution/.travis.yml b/src/cmd/linuxkit/vendor/github.com/docker/distribution/.travis.yml deleted file mode 100644 index 44ced6045..000000000 --- a/src/cmd/linuxkit/vendor/github.com/docker/distribution/.travis.yml +++ /dev/null @@ -1,51 +0,0 @@ -dist: trusty -sudo: required -# setup travis so that we can run containers for integration tests -services: - - docker - -language: go - -go: - - "1.11.x" - -go_import_path: github.com/docker/distribution - -addons: - apt: - packages: - - python-minimal - - -env: - - TRAVIS_GOOS=linux DOCKER_BUILDTAGS="include_oss include_gcs" TRAVIS_CGO_ENABLED=1 - -before_install: - - uname -r - - sudo apt-get -q update - -install: - - go get -u github.com/vbatts/git-validation - # TODO: Add enforcement of license - # - go get -u github.com/kunalkushwaha/ltag - - cd $TRAVIS_BUILD_DIR - -script: - - export GOOS=$TRAVIS_GOOS - - export CGO_ENABLED=$TRAVIS_CGO_ENABLED - - DCO_VERBOSITY=-q script/validate/dco - - GOOS=linux script/setup/install-dev-tools - - script/validate/vendor - - go build -i . - - make check - - make build - - make binaries - # Currently takes too long - #- if [ "$GOOS" = "linux" ]; then make test-race ; fi - - if [ "$GOOS" = "linux" ]; then make coverage ; fi - -after_success: - - bash <(curl -s https://codecov.io/bash) -F linux - -before_deploy: - # Run tests with storage driver configurations diff --git a/src/cmd/linuxkit/vendor/github.com/docker/distribution/Dockerfile b/src/cmd/linuxkit/vendor/github.com/docker/distribution/Dockerfile index 9537817ca..ae8c040c7 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/distribution/Dockerfile +++ b/src/cmd/linuxkit/vendor/github.com/docker/distribution/Dockerfile @@ -1,22 +1,49 @@ -FROM golang:1.11-alpine AS build +# syntax=docker/dockerfile:1.3 -ENV DISTRIBUTION_DIR /go/src/github.com/docker/distribution -ENV BUILDTAGS include_oss include_gcs +ARG GO_VERSION=1.16.15 +ARG GORELEASER_XX_VERSION=1.2.5 -ARG GOOS=linux -ARG GOARCH=amd64 -ARG GOARM=6 +FROM --platform=$BUILDPLATFORM crazymax/goreleaser-xx:${GORELEASER_XX_VERSION} AS goreleaser-xx +FROM --platform=$BUILDPLATFORM golang:${GO_VERSION}-alpine AS base +COPY --from=goreleaser-xx / / +RUN apk add --no-cache file git +WORKDIR /go/src/github.com/docker/distribution -RUN set -ex \ - && apk add --no-cache make git file +FROM base AS build +ENV GO111MODULE=auto +ENV CGO_ENABLED=0 +# GIT_REF is used by goreleaser-xx to handle the proper git ref when available. +# It will fallback to the working tree info if empty and use "git tag --points-at" +# or "git describe" to define the version info. +ARG GIT_REF +ARG TARGETPLATFORM +ARG PKG="github.com/distribution/distribution" +ARG BUILDTAGS="include_oss include_gcs" +RUN --mount=type=bind,rw \ + --mount=type=cache,target=/root/.cache/go-build \ + --mount=target=/go/pkg/mod,type=cache \ + goreleaser-xx --debug \ + --name="registry" \ + --dist="/out" \ + --main="./cmd/registry" \ + --flags="-v" \ + --ldflags="-s -w -X '$PKG/version.Version={{.Version}}' -X '$PKG/version.Revision={{.Commit}}' -X '$PKG/version.Package=$PKG'" \ + --tags="$BUILDTAGS" \ + --files="LICENSE" \ + --files="README.md" -WORKDIR $DISTRIBUTION_DIR -COPY . $DISTRIBUTION_DIR -RUN CGO_ENABLED=0 make PREFIX=/go clean binaries && file ./bin/registry | grep "statically linked" +FROM scratch AS artifact +COPY --from=build /out/*.tar.gz / +COPY --from=build /out/*.zip / +COPY --from=build /out/*.sha256 / -FROM alpine +FROM scratch AS binary +COPY --from=build /usr/local/bin/registry* / + +FROM alpine:3.14 +RUN apk add --no-cache ca-certificates COPY cmd/registry/config-dev.yml /etc/docker/registry/config.yml -COPY --from=build /go/src/github.com/docker/distribution/bin/registry /bin/registry +COPY --from=build /usr/local/bin/registry /bin/registry VOLUME ["/var/lib/registry"] EXPOSE 5000 ENTRYPOINT ["registry"] diff --git a/src/cmd/linuxkit/vendor/github.com/docker/distribution/Makefile b/src/cmd/linuxkit/vendor/github.com/docker/distribution/Makefile index 4635c6eca..331da2732 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/distribution/Makefile +++ b/src/cmd/linuxkit/vendor/github.com/docker/distribution/Makefile @@ -50,7 +50,7 @@ version/version.go: check: ## run all linters (TODO: enable "unused", "varcheck", "ineffassign", "unconvert", "staticheck", "goimports", "structcheck") @echo "$(WHALE) $@" - gometalinter --config .gometalinter.json ./... + golangci-lint run test: ## run tests, except integration test with test.short @echo "$(WHALE) $@" diff --git a/src/cmd/linuxkit/vendor/github.com/docker/distribution/README.md b/src/cmd/linuxkit/vendor/github.com/docker/distribution/README.md index 998878850..e513c18e9 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/distribution/README.md +++ b/src/cmd/linuxkit/vendor/github.com/docker/distribution/README.md @@ -2,7 +2,7 @@ The Docker toolset to pack, ship, store, and deliver content. -This repository's main product is the Docker Registry 2.0 implementation +This repository provides the Docker Registry 2.0 implementation for storing and distributing Docker images. It supersedes the [docker/docker-registry](https://github.com/docker/docker-registry) project with a new API design, focused around security and performance. diff --git a/src/cmd/linuxkit/vendor/github.com/docker/distribution/blobs.go b/src/cmd/linuxkit/vendor/github.com/docker/distribution/blobs.go index c0e9261be..2a659eaa3 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/distribution/blobs.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/distribution/blobs.go @@ -10,7 +10,7 @@ import ( "github.com/docker/distribution/reference" "github.com/opencontainers/go-digest" - "github.com/opencontainers/image-spec/specs-go/v1" + v1 "github.com/opencontainers/image-spec/specs-go/v1" ) var ( diff --git a/src/cmd/linuxkit/vendor/github.com/docker/distribution/docker-bake.hcl b/src/cmd/linuxkit/vendor/github.com/docker/distribution/docker-bake.hcl new file mode 100644 index 000000000..4dd5a100c --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/distribution/docker-bake.hcl @@ -0,0 +1,65 @@ +// GITHUB_REF is the actual ref that triggers the workflow +// https://docs.github.com/en/actions/learn-github-actions/environment-variables#default-environment-variables +variable "GITHUB_REF" { + default = "" +} + +target "_common" { + args = { + GIT_REF = GITHUB_REF + } +} + +group "default" { + targets = ["image-local"] +} + +// Special target: https://github.com/docker/metadata-action#bake-definition +target "docker-metadata-action" { + tags = ["registry:local"] +} + +target "binary" { + inherits = ["_common"] + target = "binary" + output = ["./bin"] +} + +target "artifact" { + inherits = ["_common"] + target = "artifact" + output = ["./bin"] +} + +target "artifact-all" { + inherits = ["artifact"] + platforms = [ + "linux/amd64", + "linux/arm/v6", + "linux/arm/v7", + "linux/arm64", + "linux/ppc64le", + "linux/s390x" + ] +} + +target "image" { + inherits = ["_common", "docker-metadata-action"] +} + +target "image-local" { + inherits = ["image"] + output = ["type=docker"] +} + +target "image-all" { + inherits = ["image"] + platforms = [ + "linux/amd64", + "linux/arm/v6", + "linux/arm/v7", + "linux/arm64", + "linux/ppc64le", + "linux/s390x" + ] +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/distribution/manifest/manifestlist/manifestlist.go b/src/cmd/linuxkit/vendor/github.com/docker/distribution/manifest/manifestlist/manifestlist.go index f4e915eed..bea2341c7 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/distribution/manifest/manifestlist/manifestlist.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/distribution/manifest/manifestlist/manifestlist.go @@ -8,7 +8,7 @@ import ( "github.com/docker/distribution" "github.com/docker/distribution/manifest" "github.com/opencontainers/go-digest" - "github.com/opencontainers/image-spec/specs-go/v1" + v1 "github.com/opencontainers/image-spec/specs-go/v1" ) const ( @@ -54,6 +54,9 @@ func init() { } imageIndexFunc := func(b []byte) (distribution.Manifest, distribution.Descriptor, error) { + if err := validateIndex(b); err != nil { + return nil, distribution.Descriptor{}, err + } m := new(DeserializedManifestList) err := m.UnmarshalJSON(b) if err != nil { @@ -163,7 +166,7 @@ func FromDescriptorsWithMediaType(descriptors []ManifestDescriptor, mediaType st }, } - m.Manifests = make([]ManifestDescriptor, len(descriptors), len(descriptors)) + m.Manifests = make([]ManifestDescriptor, len(descriptors)) copy(m.Manifests, descriptors) deserialized := DeserializedManifestList{ @@ -177,7 +180,7 @@ func FromDescriptorsWithMediaType(descriptors []ManifestDescriptor, mediaType st // UnmarshalJSON populates a new ManifestList struct from JSON data. func (m *DeserializedManifestList) UnmarshalJSON(b []byte) error { - m.canonical = make([]byte, len(b), len(b)) + m.canonical = make([]byte, len(b)) // store manifest list in canonical copy(m.canonical, b) @@ -214,3 +217,23 @@ func (m DeserializedManifestList) Payload() (string, []byte, error) { return mediaType, m.canonical, nil } + +// unknownDocument represents a manifest, manifest list, or index that has not +// yet been validated +type unknownDocument struct { + Config interface{} `json:"config,omitempty"` + Layers interface{} `json:"layers,omitempty"` +} + +// validateIndex returns an error if the byte slice is invalid JSON or if it +// contains fields that belong to a manifest +func validateIndex(b []byte) error { + var doc unknownDocument + if err := json.Unmarshal(b, &doc); err != nil { + return err + } + if doc.Config != nil || doc.Layers != nil { + return errors.New("index: expected index but found manifest") + } + return nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/distribution/manifests.go b/src/cmd/linuxkit/vendor/github.com/docker/distribution/manifests.go index 1816baea1..8f84a220a 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/distribution/manifests.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/distribution/manifests.go @@ -87,7 +87,7 @@ func ManifestMediaTypes() (mediaTypes []string) { // UnmarshalFunc implements manifest unmarshalling a given MediaType type UnmarshalFunc func([]byte) (Manifest, Descriptor, error) -var mappings = make(map[string]UnmarshalFunc, 0) +var mappings = make(map[string]UnmarshalFunc) // UnmarshalManifest looks up manifest unmarshal functions based on // MediaType diff --git a/src/cmd/linuxkit/vendor/github.com/docker/distribution/reference/normalize.go b/src/cmd/linuxkit/vendor/github.com/docker/distribution/reference/normalize.go index 2d71fc5e9..b3dfb7a6d 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/distribution/reference/normalize.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/distribution/reference/normalize.go @@ -56,6 +56,35 @@ func ParseNormalizedNamed(s string) (Named, error) { return named, nil } +// ParseDockerRef normalizes the image reference following the docker convention. This is added +// mainly for backward compatibility. +// The reference returned can only be either tagged or digested. For reference contains both tag +// and digest, the function returns digested reference, e.g. docker.io/library/busybox:latest@ +// sha256:7cc4b5aefd1d0cadf8d97d4350462ba51c694ebca145b08d7d41b41acc8db5aa will be returned as +// docker.io/library/busybox@sha256:7cc4b5aefd1d0cadf8d97d4350462ba51c694ebca145b08d7d41b41acc8db5aa. +func ParseDockerRef(ref string) (Named, error) { + named, err := ParseNormalizedNamed(ref) + if err != nil { + return nil, err + } + if _, ok := named.(NamedTagged); ok { + if canonical, ok := named.(Canonical); ok { + // The reference is both tagged and digested, only + // return digested. + newNamed, err := WithName(canonical.Name()) + if err != nil { + return nil, err + } + newCanonical, err := WithDigest(newNamed, canonical.Digest()) + if err != nil { + return nil, err + } + return newCanonical, nil + } + } + return TagNameOnly(named), nil +} + // splitDockerDomain splits a repository name to domain and remotename string. // If no valid domain is found, the default domain is used. Repository name // needs to be already validated before. diff --git a/src/cmd/linuxkit/vendor/github.com/docker/distribution/reference/reference.go b/src/cmd/linuxkit/vendor/github.com/docker/distribution/reference/reference.go index 2f66cca87..8c0c23b2f 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/distribution/reference/reference.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/distribution/reference/reference.go @@ -205,7 +205,7 @@ func Parse(s string) (Reference, error) { var repo repository nameMatch := anchoredNameRegexp.FindStringSubmatch(matches[1]) - if nameMatch != nil && len(nameMatch) == 3 { + if len(nameMatch) == 3 { repo.domain = nameMatch[1] repo.path = nameMatch[2] } else { diff --git a/src/cmd/linuxkit/vendor/github.com/docker/distribution/registry/api/errcode/errors.go b/src/cmd/linuxkit/vendor/github.com/docker/distribution/registry/api/errcode/errors.go index 6d9bb4b62..4c35b879a 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/distribution/registry/api/errcode/errors.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/distribution/registry/api/errcode/errors.go @@ -207,11 +207,11 @@ func (errs Errors) MarshalJSON() ([]byte, error) { for _, daErr := range errs { var err Error - switch daErr.(type) { + switch daErr := daErr.(type) { case ErrorCode: - err = daErr.(ErrorCode).WithDetail(nil) + err = daErr.WithDetail(nil) case Error: - err = daErr.(Error) + err = daErr default: err = ErrorCodeUnknown.WithDetail(daErr) diff --git a/src/cmd/linuxkit/vendor/github.com/docker/distribution/registry/api/v2/urls.go b/src/cmd/linuxkit/vendor/github.com/docker/distribution/registry/api/v2/urls.go index 1337bdb12..3c3ec9893 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/distribution/registry/api/v2/urls.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/distribution/registry/api/v2/urls.go @@ -252,15 +252,3 @@ func appendValuesURL(u *url.URL, values ...url.Values) *url.URL { u.RawQuery = merged.Encode() return u } - -// appendValues appends the parameters to the url. Panics if the string is not -// a url. -func appendValues(u string, values ...url.Values) string { - up, err := url.Parse(u) - - if err != nil { - panic(err) // should never happen - } - - return appendValuesURL(up, values...).String() -} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/distribution/registry/client/auth/challenge/authchallenge.go b/src/cmd/linuxkit/vendor/github.com/docker/distribution/registry/client/auth/challenge/authchallenge.go index 6e3f1ccc4..fe238210c 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/distribution/registry/client/auth/challenge/authchallenge.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/distribution/registry/client/auth/challenge/authchallenge.go @@ -117,8 +117,8 @@ func init() { var t octetType isCtl := c <= 31 || c == 127 isChar := 0 <= c && c <= 127 - isSeparator := strings.IndexRune(" \t\"(),/:;<=>?@[]\\{}", rune(c)) >= 0 - if strings.IndexRune(" \t\r\n", rune(c)) >= 0 { + isSeparator := strings.ContainsRune(" \t\"(),/:;<=>?@[]\\{}", rune(c)) + if strings.ContainsRune(" \t\r\n", rune(c)) { t |= isSpace } if isChar && !isCtl && !isSeparator { diff --git a/src/cmd/linuxkit/vendor/github.com/docker/distribution/registry/client/repository.go b/src/cmd/linuxkit/vendor/github.com/docker/distribution/registry/client/repository.go index aa442e654..3e2ae66d3 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/distribution/registry/client/repository.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/distribution/registry/client/repository.go @@ -16,7 +16,7 @@ import ( "github.com/docker/distribution" "github.com/docker/distribution/reference" - "github.com/docker/distribution/registry/api/v2" + v2 "github.com/docker/distribution/registry/api/v2" "github.com/docker/distribution/registry/client/transport" "github.com/docker/distribution/registry/storage/cache" "github.com/docker/distribution/registry/storage/cache/memory" @@ -736,7 +736,12 @@ func (bs *blobs) Create(ctx context.Context, options ...distribution.BlobCreateO return nil, err } - resp, err := bs.client.Post(u, "", nil) + req, err := http.NewRequest("POST", u, nil) + if err != nil { + return nil, err + } + + resp, err := bs.client.Do(req) if err != nil { return nil, err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/distribution/vendor.conf b/src/cmd/linuxkit/vendor/github.com/docker/distribution/vendor.conf index a249caf26..bd1b4bff6 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/distribution/vendor.conf +++ b/src/cmd/linuxkit/vendor/github.com/docker/distribution/vendor.conf @@ -8,7 +8,7 @@ github.com/bugsnag/bugsnag-go b1d153021fcd90ca3f080db36bec96dc690fb274 github.com/bugsnag/osext 0dd3f918b21bec95ace9dc86c7e70266cfc5c702 github.com/bugsnag/panicwrap e2c28503fcd0675329da73bf48b33404db873782 github.com/denverdino/aliyungo afedced274aa9a7fcdd47ac97018f0f8db4e5de2 -github.com/dgrijalva/jwt-go a601269ab70c205d26370c16f7c81e9017c14e04 +github.com/dgrijalva/jwt-go 4bbdd8ac624fc7a9ef7aec841c43d99b5fe65a29 https://github.com/golang-jwt/jwt.git # v3.2.2 github.com/docker/go-metrics 399ea8c73916000c64c2c76e8da00ca82f8387ab github.com/docker/libtrust fa567046d9b14f6aa788882a950d69651d230b21 github.com/garyburd/redigo 535138d7bcd717d6531c701ef5933d98b1866257 @@ -48,4 +48,4 @@ gopkg.in/square/go-jose.v1 40d457b439244b546f023d056628e5184136899b gopkg.in/yaml.v2 v2.2.1 rsc.io/letsencrypt e770c10b0f1a64775ae91d240407ce00d1a5bdeb https://github.com/dmcgowan/letsencrypt.git github.com/opencontainers/go-digest a6d0ee40d4207ea02364bd3b9e8e77b9159ba1eb -github.com/opencontainers/image-spec ab7389ef9f50030c9b245bc16b981c7ddf192882 +github.com/opencontainers/image-spec 67d2d5658fe0476ab9bf414cec164077ebff3920 # v1.0.2 diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/AUTHORS b/src/cmd/linuxkit/vendor/github.com/docker/docker/AUTHORS index dffacff11..9a673e4ed 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/AUTHORS +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/AUTHORS @@ -7,16 +7,17 @@ Aaron Feng Aaron Hnatiw Aaron Huslage Aaron L. Xu -Aaron Lehmann +Aaron Lehmann Aaron Welch Aaron.L.Xu Abel Muiño Abhijeet Kasurde -Abhinandan Prativadi +Abhinandan Prativadi Abhinav Ajgaonkar Abhishek Chanda Abhishek Sharma Abin Shahab +Ada Mancini Adam Avilla Adam Dobrawy Adam Eijdenberg @@ -26,6 +27,7 @@ Adam Mills Adam Pointer Adam Singer Adam Walz +Adam Williams Addam Hardy Aditi Rajagopal Aditya @@ -51,6 +53,7 @@ Akihiro Suda Akim Demaille Akira Koyasu Akshay Karle +Akshay Moghe Al Tobey alambike Alan Hoyle @@ -58,9 +61,11 @@ Alan Scherger Alan Thompson Albert Callarisa Albert Zhang -Albin Kerouanton +Albin Kerouanton +Alec Benson Alejandro González Hevia Aleksa Sarai +Aleksandr Chebotov Aleksandrs Fadins Alena Prokharchyk Alessandro Boch @@ -72,6 +77,7 @@ Alex Crawford Alex Ellis Alex Gaynor Alex Goodman +Alex Nordlund Alex Olshansky Alex Samorukov Alex Warhawk @@ -79,7 +85,8 @@ Alexander Artemenko Alexander Boyd Alexander Larsson Alexander Midlash -Alexander Morozov +Alexander Morozov +Alexander Polakov Alexander Shopov Alexandre Beslic Alexandre Garnier @@ -90,7 +97,8 @@ Alexei Margasov Alexey Guskov Alexey Kotlyarov Alexey Shamrin -Alexis THOMAS +Alexis Ries +Alexis Thomas Alfred Landrum Ali Dehghani Alicia Lauerman @@ -103,6 +111,7 @@ Alvin Deng Alvin Richards amangoel Amen Belayneh +Ameya Gawde Amir Goldstein Amit Bakshi Amit Krishnan @@ -126,6 +135,7 @@ Andreas Köhler Andreas Savvides Andreas Tiefenthaler Andrei Gherzan +Andrei Ushakov Andrei Vagin Andrew C. Bodine Andrew Clay Shafer @@ -135,6 +145,7 @@ Andrew Gerrand Andrew Guenther Andrew He Andrew Hsu +Andrew Kim Andrew Kuklewicz Andrew Macgregor Andrew Macpherson @@ -155,10 +166,12 @@ Andy Chambers andy diller Andy Goldstein Andy Kipp +Andy Lindeman Andy Rothfusz Andy Smith Andy Wilson Anes Hasicic +Angel Velazquez Anil Belur Anil Madhavapeddy Ankit Jain @@ -179,14 +192,17 @@ Antonio Murdaca Antonis Kalipetis Antony Messerli Anuj Bahuguna +Anuj Varma Anusha Ragunathan +Anyu Wang apocas Arash Deshmeh ArikaChen -Arko Dasgupta +Arko Dasgupta Arnaud Lefebvre -Arnaud Porterie +Arnaud Porterie Arnaud Rebillout +Artem Khramov Arthur Barr Arthur Gautier Artur Meyster @@ -200,12 +216,14 @@ Avi Miller Avi Vaid ayoshitake Azat Khuyiyakhmetov +Bao Yonglei Bardia Keyoumarsi Barnaby Gray Barry Allard Bartłomiej Piotrowski Bastiaan Bakker bdevloed +Bearice Ren Ben Bonnefoy Ben Firshman Ben Golub @@ -218,6 +236,7 @@ Ben Wiklund Benjamin Atkin Benjamin Baker Benjamin Boudreau +Benjamin Böhmke Benjamin Yolken Benny Ng Benoit Chesneau @@ -231,6 +250,7 @@ Bhiraj Butala Bhumika Bayani Bilal Amarni Bill Wang +Billy Ridgway Bily Zhang Bin Liu Bingshen Wang @@ -252,6 +272,7 @@ Brendan Dixon Brent Salisbury Brett Higgins Brett Kochendorfer +Brett Milford Brett Randall Brian (bex) Exelbierd Brian Bland @@ -282,6 +303,7 @@ Byung Kang Caleb Spare Calen Pennington Cameron Boehmer +Cameron Sparr Cameron Spear Campbell Allen Candid Dauth @@ -325,6 +347,7 @@ Chen Qiu Cheng-mean Liu Chengfei Shang Chengguang Xu +Chenyang Yan chenyuzhu Chetan Birajdar Chewey @@ -339,6 +362,7 @@ Chris Fordham Chris Gavin Chris Gibson Chris Khoo +Chris Kreussling (Flatbush Gardener) Chris McKinnel Chris McKinnel Chris Price @@ -351,6 +375,7 @@ Chris Telfer Chris Wahl Chris Weyl Chris White +Christian Becker Christian Berendt Christian Brauner Christian Böhme @@ -359,6 +384,7 @@ Christian Persson Christian Rotzoll Christian Simon Christian Stefanescu +Christoph Ziebuhr Christophe Mehay Christophe Troestler Christophe Vidal @@ -372,7 +398,9 @@ Christy Norman Chun Chen Ciro S. Costa Clayton Coleman +Clint Armstrong Clinton Kitson +clubby789 Cody Roseborough Coenraad Loubser Colin Dunklau @@ -383,19 +411,23 @@ Colin Walters Collin Guarino Colm Hally companycy +Conor Evans Corbin Coleman Corey Farrell Cory Forsyth +Cory Snider cressie176 -CrimsonGlory Cristian Ariza Cristian Staretu cristiano balducci Cristina Yenyxe Gonzalez Garcia Cruceru Calin-Cristian CUI Wei +cuishuang +Cuong Manh Le Cyprian Gracz Cyril F +Da McGrady Daan van Berkel Daehyeok Mun Dafydd Crosby @@ -413,6 +445,7 @@ Dan Hirsch Dan Keder Dan Levy Dan McPherson +Dan Plamadeala Dan Stine Dan Williams Dani Hodovic @@ -433,6 +466,7 @@ Daniel Mizyrycki Daniel Nephin Daniel Norberg Daniel Nordberg +Daniel P. Berrangé Daniel Robinson Daniel S Daniel Sweet @@ -441,6 +475,7 @@ Daniel Watkins Daniel X Moore Daniel YC Lin Daniel Zhang +Daniele Rondina Danny Berger Danny Milosavljevic Danny Yates @@ -456,6 +491,7 @@ Dave Henderson Dave MacDonald Dave Tucker David Anderson +David Bellotti David Calavera David Chung David Corking @@ -470,9 +506,11 @@ David Lawrence David Lechner David M. Karr David Mackey +David Manouchehri David Mat David Mcanulty David McKay +David O'Rourke David P Hilton David Pelaez David R. Jenni @@ -503,7 +541,7 @@ Dennis Docter Derek Derek Derek Ch -Derek McGowan +Derek McGowan Deric Crago Deshi Xiao devmeyster @@ -511,6 +549,7 @@ Devon Estes Devvyn Murphy Dharmit Shah Dhawal Yogesh Bhanushali +Dhilip Kumars Diego Romero Diego Siqueira Dieter Reuter @@ -522,9 +561,11 @@ Dimitris Rozakis Dimitry Andric Dinesh Subhraveti Ding Fei +dingwei Diogo Monica DiuDiugirl Djibril Koné +Djordje Lukic dkumor Dmitri Logvinenko Dmitri Shuralyov @@ -536,6 +577,8 @@ Dmitry Shyshkin Dmitry Smirnov Dmitry V. Krivenok Dmitry Vorobev +Dmytro Iakovliev +docker-unir[bot] Dolph Mathews Dominic Tubach Dominic Yin @@ -569,8 +612,9 @@ Eivind Uggedal Elan Ruusamäe Elango Sivanandam Elena Morozova -Eli Uriegas +Eli Uriegas Elias Faxö +Elias Koromilas Elias Probst Elijah Zupancic eluck @@ -580,6 +624,7 @@ Emil Hernvall Emily Maier Emily Rose Emir Ozer +Eng Zer Jun Enguerran Eohyung Lee epeterso @@ -588,6 +633,7 @@ Eric Curtin Eric G. Noriega Eric Hanchrow Eric Lee +Eric Mountain Eric Myhre Eric Paris Eric Rafaloff @@ -597,6 +643,7 @@ Eric Soderstrom Eric Yang Eric-Olivier Lamey Erica Windisch +Erich Cordoba Erik Bray Erik Dubbelboer Erik Hollensbe @@ -606,8 +653,10 @@ Erik St. Martin Erik Weathers Erno Hopearuoho Erwin van der Koogh +Espen Suenson Ethan Bell Ethan Mosbaugh +Euan Harris Euan Kemp Eugen Krizo Eugene Yakubovich @@ -673,6 +722,7 @@ Florin Patan fonglh Foysal Iqbal Francesc Campoy +Francesco Degrassi Francesco Mari Francis Chuang Francisco Carriedo @@ -681,18 +731,23 @@ Frank Groeneveld Frank Herrmann Frank Macreery Frank Rosquin -frankyang +Frank Yang Fred Lifton Frederick F. Kautz IV +Frederico F. de Oliveira Frederik Loeffert Frederik Nordahl Jul Sabroe Freek Kalter Frieder Bluemle +frobnicaty <92033765+frobnicaty@users.noreply.github.com> +Frédéric Dalleau Fu JinLin Félix Baylac-Jacqué Félix Cantournet Gabe Rosenhouse Gabor Nagy +Gabriel Goller +Gabriel L. Somlo Gabriel Linder Gabriel Monroy Gabriel Nicolas Avellaneda @@ -707,12 +762,14 @@ Gaurav Singh Gaël PORTAY Genki Takiuchi GennadySpb +Geoff Levand Geoffrey Bachelet Geon Kim George Kontridze George MacRorie George Xie Georgi Hristozov +Georgy Yakovlev Gereon Frey German DZ Gert van Valkenhoef @@ -724,6 +781,7 @@ Gildas Cuisinier Giovan Isa Musthofa gissehel Giuseppe Mazzotta +Giuseppe Scrivano Gleb Fotengauer-Malinovskiy Gleb M Borisov Glyn Normington @@ -746,6 +804,8 @@ Guilhem Lettron Guilherme Salgado Guillaume Dufour Guillaume J. Charmes +Gunadhya S. <6939749+gunadhya@users.noreply.github.com> +Guoqiang QI guoxiuyan Guri Gurjeet Singh @@ -755,6 +815,7 @@ gwx296173 Günter Zöchbauer Haichao Yang haikuoliu +haining.cao Hakan Özler Hamish Hutchings Hannes Ljungberg @@ -792,8 +853,10 @@ Hu Tao HuanHuan Ye Huanzhong Zhang Huayi Zhang +Hugo Barrera Hugo Duncan Hugo Marisco <0x6875676f@gmail.com> +Hui Kang Hunter Blanks huqun Huu Nguyen @@ -847,7 +910,8 @@ Jaivish Kothari Jake Champlin Jake Moshenko Jake Sanders -jakedt +Jakub Drahos +Jakub Guzik James Allen James Carey James Carr @@ -859,6 +923,7 @@ James Lal James Mills James Nesbitt James Nugent +James Sanders James Turnbull James Watkins-Harvey Jamie Hannaford @@ -891,6 +956,7 @@ Jason Shepherd Jason Smith Jason Sommer Jason Stangroome +Javier Bassi jaxgeller Jay Jay @@ -912,12 +978,14 @@ Jeff Minard Jeff Nickoloff Jeff Silberman Jeff Welch +Jeff Zvier Jeffrey Bolle Jeffrey Morgan Jeffrey van Gogh Jenny Gebske Jeremy Chambers Jeremy Grosser +Jeremy Huntwork Jeremy Price Jeremy Qian Jeremy Unruh @@ -933,13 +1001,16 @@ Ji.Zhilong Jian Liao Jian Zhang Jiang Jinyang +Jianyong Wu Jie Luo Jie Ma Jihyun Hwang Jilles Oldenbeuving Jim Alateras +Jim Carroll Jim Ehrismann Jim Galasyn +Jim Lin Jim Minter Jim Perrin Jimmy Cuadra @@ -951,6 +1022,7 @@ Jiri Appl Jiri Popelka Jiuyue Ma Jiří Župka +Joakim Roubert Joao Fernandes Joao Trindade Joe Beda @@ -1012,6 +1084,7 @@ Joost Cassee Jordan Arentsen Jordan Jennings Jordan Sissel +Jordi Massaguer Pla Jorge Marin Jorit Kleine-Möllhoff Jose Diaz-Gonzalez @@ -1044,12 +1117,15 @@ Julien Pervillé Julien Pivotto Julio Guerra Julio Montes +Jun Du Jun-Ru Chang +junxu Jussi Nummelin Justas Brazauskas Justen Martin Justin Cormack Justin Force +Justin Keller <85903732+jk-vb@users.noreply.github.com> Justin Menga Justin Plock Justin Simonelis @@ -1062,6 +1138,7 @@ Jörg Thalheim K. Heller Kai Blin Kai Qiang Wu (Kennan) +Kaijie Chen Kamil Domański Kamjar Gerami Kanstantsin Shautsou @@ -1082,6 +1159,7 @@ Kawsar Saiyeed Kay Yan kayrus Kazuhiro Sera +Kazuyoshi Kato Ke Li Ke Xu Kei Ohmura @@ -1096,6 +1174,7 @@ Kenjiro Nakayama Kent Johnson Kenta Tada Kevin "qwazerty" Houdebert +Kevin Alvarez Kevin Burke Kevin Clark Kevin Feyrer @@ -1125,6 +1204,7 @@ Konrad Kleine Konstantin Gribov Konstantin L Konstantin Pelykh +Kostadin Plachkov Krasi Georgiev Krasimir Georgiev Kris-Mikael Krister @@ -1136,6 +1216,7 @@ Kunal Kushwaha Kunal Tyagi Kyle Conroy Kyle Linden +Kyle Squizzato Kyle Wuolle kyu Lachlan Coote @@ -1151,20 +1232,26 @@ Lars R. Damerow Lars-Magnus Skog Laszlo Meszaros Laura Frank +Laurent Bernaille Laurent Erignoux Laurie Voss Leandro Siqueira +Lee Calcote Lee Chao <932819864@qq.com> Lee, Meng-Han leeplay Lei Gong Lei Jitang +Leiiwang Len Weincier Lennie Leo Gallucci +Leonardo Nodari +Leonardo Taccari Leszek Kowalski Levi Blackstone Levi Gross +Levi Harrison Lewis Daly Lewis Marshall Lewis Peckover @@ -1173,10 +1260,12 @@ Liam Macgillavry Liana Lo Liang Mingqiang Liang-Chi Hsieh +liangwei Liao Qingwei Lifubang Lihua Tang Lily Guo +limeidan limsy Lin Lu LingFaKe @@ -1222,7 +1311,7 @@ Ma Shimiao Mabin Madhan Raj Mookkandy Madhav Puri -Madhu Venugopal +Madhu Venugopal Mageee Mahesh Tiyyagura malnick @@ -1261,6 +1350,7 @@ Mark McKinstry Mark Milstein Mark Oates Mark Parker +Mark Vainomaa Mark West Markan Patel Marko Mikulicic @@ -1269,11 +1359,13 @@ Markus Fix Markus Kortlang Martijn Dwars Martijn van Oosterhout +Martin Dojcak Martin Honermeyer Martin Kelly Martin Mosegaard Amdisen Martin Muzatko Martin Redmond +Maru Newby Mary Anthony Masahito Zembutsu Masato Ohba @@ -1284,13 +1376,16 @@ Mathias Monnerville Mathieu Champlon Mathieu Le Marec - Pasquet Mathieu Parent +Mathieu Paturel Matt Apperson Matt Bachmann +Matt Bajor Matt Bentley Matt Haggard Matt Hoyle Matt McCormick Matt Moore +Matt Morrison <3maven@gmail.com> Matt Richardson Matt Rickard Matt Robenolt @@ -1305,12 +1400,14 @@ Matthew Riley Matthias Klumpp Matthias Kühnle Matthias Rampke +Matthieu Fronton Matthieu Hauglustaine Mattias Jernberg Mauricio Garavaglia mauriyouth Max Harmathy Max Shytikov +Max Timchenko Maxim Fedchyshyn Maxim Ivanov Maxim Kulkin @@ -1324,14 +1421,16 @@ Megan Kostick Mehul Kar Mei ChunTao Mengdi Gao +Menghui Chen Mert Yazıcıoğlu mgniu Micah Zoltu Michael A. Smith +Michael Beskin Michael Bridgen Michael Brown Michael Chiang -Michael Crosby +Michael Crosby Michael Currie Michael Friis Michael Gorsuch @@ -1340,6 +1439,7 @@ Michael Holzheu Michael Hudson-Doyle Michael Huettermann Michael Irwin +Michael Kuehn Michael Käufl Michael Neale Michael Nussbaum @@ -1349,23 +1449,29 @@ Michael Spetsiotis Michael Stapelberg Michael Steinert Michael Thies +Michael Weidmann Michael West Michael Zhao Michal Fojtik Michal Gebauer Michal Jemala +Michal Kostrzewa Michal Minář +Michal Rostecki Michal Wieczorek Michaël Pailloncy Michał Czeraszkiewicz Michał Gryko +Michał Kosek Michiel de Jong Mickaël Fortunato Mickaël Remars Miguel Angel Fernández Miguel Morales +Miguel Perez Mihai Borobocea Mihuleacc Sergiu +Mikael Davranche Mike Brown Mike Bush Mike Casas @@ -1384,6 +1490,7 @@ Mike Snitzer mikelinjie <294893458@qq.com> Mikhail Sobolev Miklos Szegedi +Milas Bowman Milind Chawre Miloslav Trmač mingqing @@ -1392,7 +1499,7 @@ Misty Stanley-Jones Mitch Capper Mizuki Urushida mlarcher -Mohammad Banikazemi +Mohammad Banikazemi Mohammad Nasirifar Mohammed Aaqib Ansari Mohit Soni @@ -1406,6 +1513,7 @@ Moysés Borges mrfly Mrunal Patel Muayyad Alsadi +Muhammad Zohaib Aslam Mustafa Akın Muthukumar R Máximo Cuadros @@ -1422,6 +1530,8 @@ Natasha Jarus Nate Brennand Nate Eagleson Nate Jones +Nathan Carlson +Nathan Herald Nathan Hsieh Nathan Kleyn Nathan LeClaire @@ -1445,6 +1555,7 @@ Nick Payne Nick Russo Nick Stenning Nick Stinemates +Nick Wood NickrenREN Nicola Kabar Nicolas Borboën @@ -1455,6 +1566,7 @@ Nicolas Kaiser Nicolas Sterchele Nicolas V Castet Nicolás Hock Isaza +Niel Drummond Nigel Poulton Nik Nyby Nikhil Chawla @@ -1472,6 +1584,7 @@ noducks Nolan Darilek Noriki Nakamura nponeccop +Nurahmadie Nuutti Kotivuori nzwsch O.S. Tezer @@ -1489,7 +1602,9 @@ Olle Jonsson Olli Janatuinen Olly Pomeroy Omri Shiv +Onur Filiz Oriol Francès +Oscar Bonilla <6f6231@gmail.com> Oskar Niburski Otto Kekäläinen Ouyang Liduo @@ -1502,10 +1617,12 @@ Pascal Borreli Pascal Hartig Patrick Böänziger Patrick Devine +Patrick Haas Patrick Hemmer Patrick Stapleton Patrik Cyvoct pattichen +Paul "TBBle" Hampson Paul paul Paul Annesley @@ -1520,6 +1637,7 @@ Paul Liljenberg Paul Morie Paul Nasrat Paul Weaver +Paulo Gomes Paulo Ribeiro Pavel Lobashov Pavel Matěja @@ -1537,6 +1655,7 @@ Peng Tao Penghan Wang Per Weijnitz perhapszzy@sina.com +Pete Woods Peter Bourgon Peter Braden Peter Bücker @@ -1552,8 +1671,9 @@ Peter Salvatore Peter Volpe Peter Waller Petr Švihlík +Petros Angelatos Phil -Phil Estes +Phil Estes Phil Spitler Philip Alexander Etling Philip Monroe @@ -1570,21 +1690,25 @@ Pierre Dal-Pra Pierre Wacrenier Pierre-Alain RIVIERE Piotr Bogdan -pixelistik +Piotr Karbowski Porjo Poul Kjeldager Sørensen Pradeep Chhetri Pradip Dhara +Pradipta Kr. Banerjee Prasanna Gautam Pratik Karki Prayag Verma Priya Wadhwa Projjol Banerji Przemek Hejman +Puneet Pruthi Pure White pysqz Qiang Huang +Qin TianHuan Qinglan Peng +Quan Tian qudongfang Quentin Brossard Quentin Perez @@ -1607,6 +1731,7 @@ Ramon van Alteren RaviTeja Pothana Ray Tsang ReadmeCritic +realityone Recursive Madman Reficul Regan McCooey @@ -1617,6 +1742,7 @@ Renaud Gaubert Rhys Hiltner Ri Xu Ricardo N Feliciano +Rich Horwood Rich Moyse Rich Seymour Richard @@ -1634,12 +1760,14 @@ Riku Voipio Riley Guerin Ritesh H Shukla Riyaz Faizullabhoy +Rob Cowsill <42620235+rcowsill@users.noreply.github.com> Rob Gulewich Rob Vesse Robert Bachmann Robert Bittle Robert Obryk Robert Schneider +Robert Shade Robert Stern Robert Terhaar Robert Wallis @@ -1652,6 +1780,7 @@ Robin Speekenbrink Robin Thoni robpc Rodolfo Carvalho +Rodrigo Campos Rodrigo Vaz Roel Van Nyen Roger Peppe @@ -1666,11 +1795,14 @@ Roma Sokolov Roman Dudin Roman Mazur Roman Strashkin +Roman Volosatovs +Roman Zabaluev Ron Smits Ron Williams Rong Gao Rong Zhang Rongxiang Song +Rony Weng root root root @@ -1691,12 +1823,14 @@ Ryan Abrams Ryan Anderson Ryan Aslett Ryan Belgrave +Ryan Campbell Ryan Detzel Ryan Fowler Ryan Liu Ryan McLaughlin Ryan O'Donnell Ryan Seto +Ryan Shea Ryan Simmen Ryan Stelly Ryan Thomas @@ -1706,6 +1840,7 @@ Ryan Zhang ryancooper7 RyanDeng Ryo Nakao +Ryoga Saito Rémy Greinhofer s. rannou s00318865 @@ -1728,8 +1863,9 @@ Sambuddha Basu Sami Wagiaalla Samuel Andaya Samuel Dion-Girardeau -Samuel Karp +Samuel Karp Samuel PHAN +sanchayanghosh Sandeep Bansal Sankar சங்கர் Sanket Saurav @@ -1745,6 +1881,7 @@ Satoshi Tagomori Scott Bessler Scott Collier Scott Johnston +Scott Percival Scott Stamp Scott Walls sdreyesg @@ -1757,6 +1894,8 @@ Sean P. Kane Sean Rodman Sebastiaan van Steenis Sebastiaan van Stijn +Sebastian Radloff +Sebastien Goasguen Senthil Kumar Selvaraj Senthil Kumaran SeongJae Park @@ -1776,12 +1915,15 @@ shaunol Shawn Landden Shawn Siefkas shawnhe +Shayan Pooya Shayne Wang Shekhar Gulati Sheng Yang Shengbo Song +Shengjing Zhu Shev Yan Shih-Yuan Lee +Shihao Xia Shijiang Wei Shijun Qin Shishir Mahajan @@ -1792,6 +1934,7 @@ shuai-z Shukui Yang Shuwei Hao Sian Lerk Lau +Siarhei Rasiukevich Sidhartha Mani sidharthamani Silas Sewell @@ -1808,13 +1951,16 @@ Simon Vikstrom Sindhu S Sjoerd Langkemper skanehira +Smark Meng Solganik Alexander Solomon Hykes Song Gao Soshi Katsuta +Sotiris Salloumis Soulou Spencer Brown Spencer Smith +Spike Curtis Sridatta Thatipamala Sridhar Ratnakumar Srini Brahmaroutu @@ -1830,6 +1976,7 @@ Stefan S. Stefan Scherer Stefan Staudenmeyer Stefan Weil +Steffen Butzer Stephan Spindler Stephen Benjamin Stephen Crosby @@ -1848,7 +1995,9 @@ Steven Iveson Steven Merrill Steven Richards Steven Taylor +Stéphane Este-Gracias Stig Larsson +Su Wang Subhajit Ghosh Sujith Haridasan Sun Gengze <690388648@qq.com> @@ -1858,12 +2007,13 @@ Sunny Gogoi Suryakumar Sudar Sven Dowideit Swapnil Daingade -Sylvain Baubeau +Sylvain Baubeau Sylvain Bellemare Sébastien Sébastien HOUZÉ Sébastien Luttringer Sébastien Stormacq +Sören Tempel Tabakhase Tadej Janež TAGOMORI Satoshi @@ -1877,18 +2027,22 @@ Ted M. Young Tehmasp Chaudhri Tejaswini Duggaraju Tejesh Mehta +Terry Chu terryding77 <550147740@qq.com> tgic Thatcher Peskens theadactyl Thell 'Bo' Fowler Thermionix +Thiago Alves Silva Thijs Terlouw Thomas Bikeev Thomas Frössman Thomas Gazagnaire +Thomas Graf Thomas Grainger Thomas Hansen +Thomas Ledos Thomas Leonard Thomas Léveil Thomas Orozco @@ -1904,6 +2058,7 @@ Tianyi Wang Tibor Vass Tiffany Jernigan Tiffany Low +Till Claassen Till Wegmüller Tim Tim Bart @@ -1915,11 +2070,14 @@ Tim Potter Tim Ruffles Tim Smith Tim Terhorst +Tim Wagner Tim Wang Tim Waugh Tim Wraight Tim Zju <21651152@zju.edu.cn> +timchenxiaoyu <837829664@qq.com> timfeirg +Timo Rothenpieler Timothy Hobbs tjwebb123 tobe @@ -1928,6 +2086,7 @@ Tobias Bradtke Tobias Gesellchen Tobias Klauser Tobias Munk +Tobias Pfandzelter Tobias Schmidt Tobias Schwab Todd Crane @@ -1941,25 +2100,33 @@ Tom Fotherby Tom Howe Tom Hulihan Tom Maaswinkel +Tom Parker Tom Sweeney Tom Wilkie Tom X. Tobin +Tom Zhao +Tomas Janousek +Tomas Kral Tomas Tomecek Tomasz Kopczynski Tomasz Lipinski Tomasz Nurkiewicz +Tomek Mańko Tommaso Visconti +Tomoya Tabuchi Tomáš Hrčka +tonic Tonny Xu Tony Abboud Tony Daws Tony Miller toogley Torstein Husebø +Toshiaki Makita Tõnis Tiigi Trace Andreason tracylihui <793912329@qq.com> -Trapier Marshall +Trapier Marshall Travis Cline Travis Thieman Trent Ogren @@ -1969,6 +2136,7 @@ Trevor Sullivan Trishna Guha Tristan Carel Troy Denton +Ty Alexander Tycho Andersen Tyler Brock Tyler Brown @@ -1979,6 +2147,7 @@ Umesh Yadav Utz Bacher vagrant Vaidas Jablonskis +Valentin Kulesh vanderliang Velko Ivanov Veres Lajos @@ -1992,6 +2161,7 @@ Victor Palma Victor Vieux Victoria Bialas Vijaya Kumar K +Vikas Choudhary Vikram bir Singh Viktor Stanchev Viktor Vojnovski @@ -2017,6 +2187,7 @@ Vladimir Pouzanov Vladimir Rutsky Vladimir Varankin VladimirAus +Vladislav Kolesnikov Vlastimil Zeman Vojtech Vitek (V-Teq) waitingkuo @@ -2034,6 +2205,7 @@ wanghuaiqing Ward Vandewege WarheadsSE Wassim Dhif +Wataru Ishida Wayne Chang Wayne Song Weerasak Chongnguluam @@ -2068,16 +2240,22 @@ William Thurston Wilson Júnior Wing-Kam Wong WiseTrem +Wolfgang Nagele Wolfgang Powisch Wonjun Kim +WuLonghui xamyzhao +Xia Wu Xian Chaobo Xianglin Gao +Xianjie Xianlu Bird Xiao YongBiao +Xiao Zhang XiaoBing Jiang Xiaodong Liu Xiaodong Zhang +Xiaohua Ding Xiaoxi He Xiaoxu Chen Xiaoyu Zhang @@ -2092,10 +2270,13 @@ Xuecong Liao xuzhaokui Yadnyawalkya Tale Yahya +yalpul YAMADA Tsuyoshi Yamasaki Masahide Yan Feng +Yan Zhu Yang Bai +Yang Li Yang Pengfei yangchenliang Yanqiang Miao @@ -2124,14 +2305,18 @@ Yu-Ju Hong Yuan Sun Yuanhong Peng Yue Zhang +Yufei Xiong Yuhao Fang Yuichiro Kaneko +YujiOshima Yunxiang Huang Yurii Rashkovskii Yusuf Tarık Günaydın +Yves Blusseau <90z7oey02@sneakemail.com> Yves Junqueira Zac Dover Zach Borboa +Zach Gershman Zachary Jaffee Zain Memon Zaiste! @@ -2147,6 +2332,7 @@ Zhenan Ye <21551168@zju.edu.cn> zhenghenghuo Zhenhai Gao Zhenkun Bi +ZhiPeng Lu zhipengzuo Zhou Hao Zhoulin Xie @@ -2173,3 +2359,4 @@ Zunayed Ali 慕陶 搏通 黄艳红00139573 +정재영 diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/common.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/common.go index 1565e2af6..bee9b875a 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/common.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/common.go @@ -3,7 +3,7 @@ package api // import "github.com/docker/docker/api" // Common constants for daemon and client. const ( // DefaultVersion of Current REST API - DefaultVersion = "1.41" + DefaultVersion = "1.42" // NoBaseImageSpecifier is the symbol used by the FROM // command to specify that no base image is to be used. diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/common_unix.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/common_unix.go index 504b0c90d..19fc63d65 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/common_unix.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/common_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package api // import "github.com/docker/docker/api" diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/swagger.yaml b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/swagger.yaml index bada4a8e3..f0e463bd1 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/swagger.yaml +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/swagger.yaml @@ -19,10 +19,10 @@ produces: consumes: - "application/json" - "text/plain" -basePath: "/v1.41" +basePath: "/v1.42" info: title: "Docker Engine API" - version: "1.41" + version: "1.42" x-logo: url: "https://docs.docker.com/images/logo-docker-main.png" description: | @@ -55,8 +55,8 @@ info: the URL is not supported by the daemon, a HTTP `400 Bad Request` error message is returned. - If you omit the version-prefix, the current version of the API (v1.41) is used. - For example, calling `/info` is the same as calling `/v1.41/info`. Using the + If you omit the version-prefix, the current version of the API (v1.42) is used. + For example, calling `/info` is the same as calling `/v1.42/info`. Using the API without a version-prefix is deprecated and will be removed in a future release. Engine releases in the near future should support this version of the API, @@ -202,24 +202,72 @@ definitions: MountPoint: type: "object" - description: "A mount point inside a container" + description: | + MountPoint represents a mount point configuration inside the container. + This is used for reporting the mountpoints in use by a container. properties: Type: + description: | + The mount type: + + - `bind` a mount of a file or directory from the host into the container. + - `volume` a docker volume with the given `Name`. + - `tmpfs` a `tmpfs`. + - `npipe` a named pipe from the host into the container. type: "string" + enum: + - "bind" + - "volume" + - "tmpfs" + - "npipe" + example: "volume" Name: + description: | + Name is the name reference to the underlying data defined by `Source` + e.g., the volume name. type: "string" + example: "myvolume" Source: + description: | + Source location of the mount. + + For volumes, this contains the storage location of the volume (within + `/var/lib/docker/volumes/`). For bind-mounts, and `npipe`, this contains + the source (host) part of the bind-mount. For `tmpfs` mount points, this + field is empty. type: "string" + example: "/var/lib/docker/volumes/myvolume/_data" Destination: + description: | + Destination is the path relative to the container root (`/`) where + the `Source` is mounted inside the container. type: "string" + example: "/usr/share/nginx/html/" Driver: + description: | + Driver is the volume driver used to create the volume (if it is a volume). type: "string" + example: "local" Mode: + description: | + Mode is a comma separated list of options supplied by the user when + creating the bind/volume mount. + + The default is platform-specific (`"z"` on Linux, empty on Windows). type: "string" + example: "z" RW: + description: | + Whether the mount is mounted writable (read-write). type: "boolean" + example: true Propagation: + description: | + Propagation describes how mounts are propagated from the host into the + mount point, and vice-versa. Refer to the [Linux kernel documentation](https://www.kernel.org/doc/Documentation/filesystems/sharedsubtree.txt) + for details. This field is not used on Windows. type: "string" + example: "" DeviceMapping: type: "object" @@ -382,11 +430,13 @@ definitions: type: "string" description: | - Empty string means not to restart + - `no` Do not automatically restart - `always` Always restart - `unless-stopped` Restart always except when the user has manually stopped the container - `on-failure` Restart only when the container exit code is non-zero enum: - "" + - "no" - "always" - "unless-stopped" - "on-failure" @@ -527,19 +577,13 @@ definitions: type: "array" items: $ref: "#/definitions/DeviceRequest" - KernelMemory: - description: | - Kernel memory limit in bytes. - -


- - > **Deprecated**: This field is deprecated as the kernel 5.4 deprecated - > `kmem.limit_in_bytes`. - type: "integer" - format: "int64" - example: 209715200 KernelMemoryTCP: - description: "Hard limit for kernel TCP buffer memory (in bytes)." + description: | + Hard limit for kernel TCP buffer memory (in bytes). Depending on the + OCI runtime in use, this option may be ignored. It is no longer supported + by the default (runc) runtime. + + This field is omitted when empty. type: "integer" format: "int64" MemoryReservation: @@ -744,6 +788,7 @@ definitions: description: | Health stores information about the container's healthcheck results. type: "object" + x-nullable: true properties: Status: description: | @@ -769,13 +814,13 @@ definitions: description: | Log contains the last few results (oldest first) items: - x-nullable: true $ref: "#/definitions/HealthcheckResult" HealthcheckResult: description: | HealthcheckResult stores information about a single run of a healthcheck probe type: "object" + x-nullable: true properties: Start: description: | @@ -1024,8 +1069,9 @@ definitions: description: "Mount the container's root filesystem as read only." SecurityOpt: type: "array" - description: "A list of string values to customize labels for MLS - systems, such as SELinux." + description: | + A list of string values to customize labels for MLS systems, such + as SELinux. items: type: "string" StorageOpt: @@ -1106,14 +1152,18 @@ definitions: type: "string" ContainerConfig: - description: "Configuration for a container that is portable between hosts" + description: | + Configuration for a container that is portable between hosts. type: "object" properties: Hostname: - description: "The hostname to use for the container, as a valid RFC 1123 hostname." + description: | + The hostname to use for the container, as a valid RFC 1123 hostname. type: "string" + example: "439f4e91bd1d" Domainname: - description: "The domain name to use for the container." + description: | + The domain name to use for the container. type: "string" User: description: "The user that commands are run as inside the container." @@ -1136,11 +1186,16 @@ definitions: `{"/": {}}` type: "object" + x-nullable: true additionalProperties: type: "object" enum: - {} default: {} + example: { + "80/tcp": {}, + "443/tcp": {} + } Tty: description: | Attach standard streams to a TTY, including `stdin` if it is not closed. @@ -1162,21 +1217,29 @@ definitions: type: "array" items: type: "string" + example: + - "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" Cmd: description: | Command to run specified as a string or an array of strings. type: "array" items: type: "string" + example: ["/bin/sh"] Healthcheck: $ref: "#/definitions/HealthConfig" ArgsEscaped: description: "Command is already escaped (Windows only)" type: "boolean" + default: false + example: false + x-nullable: true Image: description: | - The name of the image to use when creating the container/ + The name (or reference) of the image to use when creating the container, + or which was used when the container was created. type: "string" + example: "example-image:1.0" Volumes: description: | An object mapping mount point paths inside the container to empty @@ -1190,6 +1253,7 @@ definitions: WorkingDir: description: "The working directory for commands to run in." type: "string" + example: "/public/" Entrypoint: description: | The entry point for the container as a string or an array of strings. @@ -1200,38 +1264,50 @@ definitions: type: "array" items: type: "string" + example: [] NetworkDisabled: description: "Disable networking for the container." type: "boolean" + x-nullable: true MacAddress: description: "MAC address of the container." type: "string" + x-nullable: true OnBuild: description: | `ONBUILD` metadata that were defined in the image's `Dockerfile`. type: "array" + x-nullable: true items: type: "string" + example: [] Labels: description: "User-defined key/value metadata." type: "object" additionalProperties: type: "string" + example: + com.example.some-label: "some-value" + com.example.some-other-label: "some-other-value" StopSignal: description: | Signal to stop a container as a string or unsigned integer. type: "string" - default: "SIGTERM" + example: "SIGTERM" + x-nullable: true StopTimeout: description: "Timeout to stop a container in seconds." type: "integer" default: 10 + x-nullable: true Shell: description: | Shell for when `RUN`, `CMD`, and `ENTRYPOINT` uses a shell. type: "array" + x-nullable: true items: type: "string" + example: ["/bin/sh", "-c"] NetworkingConfig: description: | @@ -1274,7 +1350,7 @@ definitions: type: "object" properties: Bridge: - description: Name of the network'a bridge (for example, `docker0`). + description: Name of the network's bridge (for example, `docker0`). type: "string" example: "docker0" SandboxID: @@ -1488,107 +1564,215 @@ definitions: example: "4443" GraphDriverData: - description: "Information about a container's graph driver." + description: | + Information about the storage driver used to store the container's and + image's filesystem. type: "object" required: [Name, Data] properties: Name: + description: "Name of the storage driver." type: "string" x-nullable: false + example: "overlay2" Data: + description: | + Low-level storage metadata, provided as key/value pairs. + + This information is driver-specific, and depends on the storage-driver + in use, and should be used for informational purposes only. type: "object" x-nullable: false additionalProperties: type: "string" + example: { + "MergedDir": "/var/lib/docker/overlay2/ef749362d13333e65fc95c572eb525abbe0052e16e086cb64bc3b98ae9aa6d74/merged", + "UpperDir": "/var/lib/docker/overlay2/ef749362d13333e65fc95c572eb525abbe0052e16e086cb64bc3b98ae9aa6d74/diff", + "WorkDir": "/var/lib/docker/overlay2/ef749362d13333e65fc95c572eb525abbe0052e16e086cb64bc3b98ae9aa6d74/work" + } - Image: + ImageInspect: + description: | + Information about an image in the local image cache. type: "object" - required: - - Id - - Parent - - Comment - - Created - - Container - - DockerVersion - - Author - - Architecture - - Os - - Size - - VirtualSize - - GraphDriver - - RootFS properties: Id: + description: | + ID is the content-addressable ID of an image. + + This identified is a content-addressable digest calculated from the + image's configuration (which includes the digests of layers used by + the image). + + Note that this digest differs from the `RepoDigests` below, which + holds digests of image manifests that reference the image. type: "string" x-nullable: false + example: "sha256:ec3f0931a6e6b6855d76b2d7b0be30e81860baccd891b2e243280bf1cd8ad710" RepoTags: + description: | + List of image names/tags in the local image cache that reference this + image. + + Multiple image tags can refer to the same imagem and this list may be + empty if no tags reference the image, in which case the image is + "untagged", in which case it can still be referenced by its ID. type: "array" items: type: "string" + example: + - "example:1.0" + - "example:latest" + - "example:stable" + - "internal.registry.example.com:5000/example:1.0" RepoDigests: + description: | + List of content-addressable digests of locally available image manifests + that the image is referenced from. Multiple manifests can refer to the + same image. + + These digests are usually only available if the image was either pulled + from a registry, or if the image was pushed to a registry, which is when + the manifest is generated and its digest calculated. type: "array" items: type: "string" + example: + - "example@sha256:afcc7f1ac1b49db317a7196c902e61c6c3c4607d63599ee1a82d702d249a0ccb" + - "internal.registry.example.com:5000/example@sha256:b69959407d21e8a062e0416bf13405bb2b71ed7a84dde4158ebafacfa06f5578" Parent: + description: | + ID of the parent image. + + Depending on how the image was created, this field may be empty and + is only set for images that were built/created locally. This field + is empty if the image was pulled from an image registry. type: "string" x-nullable: false + example: "" Comment: + description: | + Optional message that was set when committing or importing the image. type: "string" x-nullable: false + example: "" Created: + description: | + Date and time at which the image was created, formatted in + [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format with nano-seconds. type: "string" x-nullable: false + example: "2022-02-04T21:20:12.497794809Z" Container: + description: | + The ID of the container that was used to create the image. + + Depending on how the image was created, this field may be empty. type: "string" x-nullable: false + example: "65974bc86f1770ae4bff79f651ebdbce166ae9aada632ee3fa9af3a264911735" ContainerConfig: $ref: "#/definitions/ContainerConfig" DockerVersion: + description: | + The version of Docker that was used to build the image. + + Depending on how the image was created, this field may be empty. type: "string" x-nullable: false + example: "20.10.7" Author: + description: | + Name of the author that was specified when committing the image, or as + specified through MAINTAINER (deprecated) in the Dockerfile. type: "string" x-nullable: false + example: "" Config: $ref: "#/definitions/ContainerConfig" Architecture: + description: | + Hardware CPU architecture that the image runs on. type: "string" x-nullable: false + example: "arm" + Variant: + description: | + CPU architecture variant (presently ARM-only). + type: "string" + x-nullable: true + example: "v7" Os: + description: | + Operating System the image is built to run on. type: "string" x-nullable: false + example: "linux" OsVersion: + description: | + Operating System version the image is built to run on (especially + for Windows). type: "string" + example: "" + x-nullable: true Size: + description: | + Total size of the image including all layers it is composed of. type: "integer" format: "int64" x-nullable: false + example: 1239828 VirtualSize: + description: | + Total size of the image including all layers it is composed of. + + In versions of Docker before v1.10, this field was calculated from + the image itself and all of its parent images. Docker v1.10 and up + store images self-contained, and no longer use a parent-chain, making + this field an equivalent of the Size field. + + This field is kept for backward compatibility, but may be removed in + a future version of the API. type: "integer" format: "int64" x-nullable: false + example: 1239828 GraphDriver: $ref: "#/definitions/GraphDriverData" RootFS: + description: | + Information about the image's RootFS, including the layer IDs. type: "object" required: [Type] properties: Type: type: "string" x-nullable: false + example: "layers" Layers: type: "array" items: type: "string" - BaseLayer: - type: "string" + example: + - "sha256:1834950e52ce4d5a88a1bbd131c537f4d0e56d10ff0dd69e66be3b7dfa9df7e6" + - "sha256:5f70bf18a086007016e948b04aed3b82103a36bea41755b6cddfaf10ace3c6ef" Metadata: + description: | + Additional metadata of the image in the local cache. This information + is local to the daemon, and not part of the image itself. type: "object" properties: LastTagTime: + description: | + Date and time at which the image was last tagged in + [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format with nano-seconds. + + This information is only available if the image was tagged locally, + and omitted otherwise. type: "string" format: "dateTime" - + example: "2022-02-28T14:40:02.623929178Z" + x-nullable: true ImageSummary: type: "object" required: @@ -1680,18 +1864,22 @@ definitions: type: "string" description: "Name of the volume." x-nullable: false + example: "tardis" Driver: type: "string" description: "Name of the volume driver used by the volume." x-nullable: false + example: "custom" Mountpoint: type: "string" description: "Mount path of the volume on the host." x-nullable: false + example: "/var/lib/docker/volumes/tardis" CreatedAt: type: "string" format: "dateTime" description: "Date/Time the volume was created." + example: "2016-06-07T20:31:11.853781916Z" Status: type: "object" description: | @@ -1703,12 +1891,17 @@ definitions: does not support this feature. additionalProperties: type: "object" + example: + hello: "world" Labels: type: "object" description: "User-defined key/value metadata." x-nullable: false additionalProperties: type: "string" + example: + com.example.some-label: "some-value" + com.example.some-other-label: "some-other-value" Scope: type: "string" description: | @@ -1717,12 +1910,17 @@ definitions: default: "local" x-nullable: false enum: ["local", "global"] + example: "local" Options: type: "object" description: | The driver specific options used when creating the volume. additionalProperties: type: "string" + example: + device: "tmpfs" + o: "size=100m,uid=1000" + type: "tmpfs" UsageData: type: "object" x-nullable: true @@ -1748,17 +1946,43 @@ definitions: is set to `-1` if the reference-count is not available. x-nullable: false - example: - Name: "tardis" - Driver: "custom" - Mountpoint: "/var/lib/docker/volumes/tardis" - Status: - hello: "world" + VolumeCreateOptions: + description: "Volume configuration" + type: "object" + title: "VolumeConfig" + x-go-name: "VolumeCreateBody" + properties: + Name: + description: | + The new volume's name. If not specified, Docker generates a name. + type: "string" + x-nullable: false + example: "tardis" + Driver: + description: "Name of the volume driver to use." + type: "string" + default: "local" + x-nullable: false + example: "custom" + DriverOpts: + description: | + A mapping of driver options and values. These options are + passed directly to the driver and are driver specific. + type: "object" + additionalProperties: + type: "string" + example: + device: "tmpfs" + o: "size=100m,uid=1000" + type: "tmpfs" Labels: - com.example.some-label: "some-value" - com.example.some-other-label: "some-other-value" - Scope: "local" - CreatedAt: "2016-06-07T20:31:11.853781916Z" + description: "User-defined key/value metadata." + type: "object" + additionalProperties: + type: "string" + example: + com.example.some-label: "some-value" + com.example.some-other-label: "some-other-value" Network: type: "object" @@ -1846,15 +2070,27 @@ definitions: ``` type: "array" items: - type: "object" - additionalProperties: - type: "string" + $ref: "#/definitions/IPAMConfig" Options: description: "Driver-specific options, specified as a map." type: "object" additionalProperties: type: "string" + IPAMConfig: + type: "object" + properties: + Subnet: + type: "string" + IPRange: + type: "string" + Gateway: + type: "string" + AuxiliaryAddresses: + type: "object" + additionalProperties: + type: "string" + NetworkContainer: type: "object" properties: @@ -2188,6 +2424,25 @@ definitions: type: "string" x-nullable: false + PluginPrivilege: + description: | + Describes a permission the user has to accept upon installing + the plugin. + type: "object" + x-go-name: "PluginPrivilege" + properties: + Name: + type: "string" + example: "network" + Description: + type: "string" + Value: + type: "array" + items: + type: "string" + example: + - "host" + Plugin: description: "A plugin for the Engine API" type: "object" @@ -2970,19 +3225,7 @@ definitions: PluginPrivilege: type: "array" items: - description: | - Describes a permission accepted by the user upon installing the - plugin. - type: "object" - properties: - Name: - type: "string" - Description: - type: "string" - Value: - type: "array" - items: - type: "string" + $ref: "#/definitions/PluginPrivilege" ContainerSpec: type: "object" description: | @@ -3631,6 +3874,7 @@ definitions: ServiceSpec: description: "User modifiable configuration for a service." + type: object properties: Name: description: "Name of the service." @@ -4022,73 +4266,71 @@ definitions: Warning: "unable to pin image doesnotexist:latest to digest: image library/doesnotexist:latest not found" ContainerSummary: - type: "array" - items: - type: "object" - properties: - Id: - description: "The ID of this container" + type: "object" + properties: + Id: + description: "The ID of this container" + type: "string" + x-go-name: "ID" + Names: + description: "The names that this container has been given" + type: "array" + items: type: "string" - x-go-name: "ID" - Names: - description: "The names that this container has been given" - type: "array" - items: + Image: + description: "The name of the image used when creating this container" + type: "string" + ImageID: + description: "The ID of the image that this container was created from" + type: "string" + Command: + description: "Command to run when starting the container" + type: "string" + Created: + description: "When the container was created" + type: "integer" + format: "int64" + Ports: + description: "The ports exposed by this container" + type: "array" + items: + $ref: "#/definitions/Port" + SizeRw: + description: "The size of files that have been created or changed by this container" + type: "integer" + format: "int64" + SizeRootFs: + description: "The total size of all the files in this container" + type: "integer" + format: "int64" + Labels: + description: "User-defined key/value metadata." + type: "object" + additionalProperties: + type: "string" + State: + description: "The state of this container (e.g. `Exited`)" + type: "string" + Status: + description: "Additional human-readable status of this container (e.g. `Exit 0`)" + type: "string" + HostConfig: + type: "object" + properties: + NetworkMode: type: "string" - Image: - description: "The name of the image used when creating this container" - type: "string" - ImageID: - description: "The ID of the image that this container was created from" - type: "string" - Command: - description: "Command to run when starting the container" - type: "string" - Created: - description: "When the container was created" - type: "integer" - format: "int64" - Ports: - description: "The ports exposed by this container" - type: "array" - items: - $ref: "#/definitions/Port" - SizeRw: - description: "The size of files that have been created or changed by this container" - type: "integer" - format: "int64" - SizeRootFs: - description: "The total size of all the files in this container" - type: "integer" - format: "int64" - Labels: - description: "User-defined key/value metadata." - type: "object" - additionalProperties: - type: "string" - State: - description: "The state of this container (e.g. `Exited`)" - type: "string" - Status: - description: "Additional human-readable status of this container (e.g. `Exit 0`)" - type: "string" - HostConfig: - type: "object" - properties: - NetworkMode: - type: "string" - NetworkSettings: - description: "A summary of the container's network settings" - type: "object" - properties: - Networks: - type: "object" - additionalProperties: - $ref: "#/definitions/EndpointSettings" - Mounts: - type: "array" - items: - $ref: "#/definitions/Mount" + NetworkSettings: + description: "A summary of the container's network settings" + type: "object" + properties: + Networks: + type: "object" + additionalProperties: + $ref: "#/definitions/EndpointSettings" + Mounts: + type: "array" + items: + $ref: "#/definitions/MountPoint" Driver: description: "Driver represents a driver (network, logging, secrets)." @@ -4210,6 +4452,7 @@ definitions: ContainerState stores container's running state. It's part of ContainerJSONBase and will be returned by the "inspect" command. type: "object" + x-nullable: true properties: Status: description: | @@ -4267,9 +4510,31 @@ definitions: type: "string" example: "2020-01-06T09:07:59.461876391Z" Health: - x-nullable: true $ref: "#/definitions/Health" + ContainerWaitResponse: + description: "OK response to ContainerWait operation" + type: "object" + x-go-name: "ContainerWaitOKBody" + title: "ContainerWaitResponse" + required: [StatusCode, Error] + properties: + StatusCode: + description: "Exit code of the container" + type: "integer" + x-nullable: false + Error: + $ref: "#/definitions/ContainerWaitExitError" + + ContainerWaitExitError: + description: "container waiting error, if any" + type: "object" + x-go-name: "ContainerWaitOKBodyError" + properties: + Message: + description: "Details of an error" + type: "string" + SystemVersion: type: "object" description: | @@ -4366,7 +4631,6 @@ definitions: type: "string" example: "2020-06-22T15:49:27.000000000+00:00" - SystemInfo: type: "object" properties: @@ -4451,14 +4715,13 @@ definitions: description: "Indicates if the host has memory swap limit support enabled." type: "boolean" example: true - KernelMemory: + KernelMemoryTCP: description: | - Indicates if the host has kernel memory limit support enabled. + Indicates if the host has kernel memory TCP limit support enabled. This + field is omitted if not supported. -


- - > **Deprecated**: This field is deprecated as the kernel 5.4 deprecated - > `kmem.limit_in_bytes`. + Kernel memory TCP limits are not supported when using cgroups v2, which + does not support the corresponding `memory.kmem.tcp.limit_in_bytes` cgroup. type: "boolean" example: true CpuCfsPeriod: @@ -5168,6 +5431,7 @@ definitions: PeerNode: description: "Represents a peer-node in the swarm" + type: "object" properties: NodeID: description: "Unique identifier of for this node in the swarm." @@ -5199,6 +5463,158 @@ definitions: additionalProperties: type: "string" + EventActor: + description: | + Actor describes something that generates events, like a container, network, + or a volume. + type: "object" + properties: + ID: + description: "The ID of the object emitting the event" + type: "string" + example: "ede54ee1afda366ab42f824e8a5ffd195155d853ceaec74a927f249ea270c743" + Attributes: + description: | + Various key/value attributes of the object, depending on its type. + type: "object" + additionalProperties: + type: "string" + example: + com.example.some-label: "some-label-value" + image: "alpine:latest" + name: "my-container" + + EventMessage: + description: | + EventMessage represents the information an event contains. + type: "object" + title: "SystemEventsResponse" + properties: + Type: + description: "The type of object emitting the event" + type: "string" + enum: ["builder", "config", "container", "daemon", "image", "network", "node", "plugin", "secret", "service", "volume"] + example: "container" + Action: + description: "The type of event" + type: "string" + example: "create" + Actor: + $ref: "#/definitions/EventActor" + scope: + description: | + Scope of the event. Engine events are `local` scope. Cluster (Swarm) + events are `swarm` scope. + type: "string" + enum: ["local", "swarm"] + time: + description: "Timestamp of event" + type: "integer" + format: "int64" + example: 1629574695 + timeNano: + description: "Timestamp of event, with nanosecond accuracy" + type: "integer" + format: "int64" + example: 1629574695515050031 + + OCIDescriptor: + type: "object" + x-go-name: Descriptor + description: | + A descriptor struct containing digest, media type, and size, as defined in + the [OCI Content Descriptors Specification](https://github.com/opencontainers/image-spec/blob/v1.0.1/descriptor.md). + properties: + mediaType: + description: | + The media type of the object this schema refers to. + type: "string" + example: "application/vnd.docker.distribution.manifest.v2+json" + digest: + description: | + The digest of the targeted content. + type: "string" + example: "sha256:c0537ff6a5218ef531ece93d4984efc99bbf3f7497c0a7726c88e2bb7584dc96" + size: + description: | + The size in bytes of the blob. + type: "integer" + format: "int64" + example: 3987495 + # TODO Not yet including these fields for now, as they are nil / omitted in our response. + # urls: + # description: | + # List of URLs from which this object MAY be downloaded. + # type: "array" + # items: + # type: "string" + # format: "uri" + # annotations: + # description: | + # Arbitrary metadata relating to the targeted content. + # type: "object" + # additionalProperties: + # type: "string" + # platform: + # $ref: "#/definitions/OCIPlatform" + + OCIPlatform: + type: "object" + x-go-name: Platform + description: | + Describes the platform which the image in the manifest runs on, as defined + in the [OCI Image Index Specification](https://github.com/opencontainers/image-spec/blob/v1.0.1/image-index.md). + properties: + architecture: + description: | + The CPU architecture, for example `amd64` or `ppc64`. + type: "string" + example: "arm" + os: + description: | + The operating system, for example `linux` or `windows`. + type: "string" + example: "windows" + os.version: + description: | + Optional field specifying the operating system version, for example on + Windows `10.0.19041.1165`. + type: "string" + example: "10.0.19041.1165" + os.features: + description: | + Optional field specifying an array of strings, each listing a required + OS feature (for example on Windows `win32k`). + type: "array" + items: + type: "string" + example: + - "win32k" + variant: + description: | + Optional field specifying a variant of the CPU, for example `v7` to + specify ARMv7 when architecture is `arm`. + type: "string" + example: "v7" + + DistributionInspect: + type: "object" + x-go-name: DistributionInspect + title: "DistributionInspectResponse" + required: [Descriptor, Platforms] + description: | + Describes the result obtained from contacting the registry to retrieve + image metadata. + properties: + Descriptor: + $ref: "#/definitions/OCIDescriptor" + Platforms: + type: "array" + description: | + An array containing all platforms supported by the image. + items: + $ref: "#/definitions/OCIPlatform" + paths: /containers/json: get: @@ -5261,7 +5677,9 @@ paths: 200: description: "no error" schema: - $ref: "#/definitions/ContainerSummary" + type: "array" + items: + $ref: "#/definitions/ContainerSummary" examples: application/json: - Id: "8dfafdbc3a40" @@ -5465,7 +5883,6 @@ paths: Memory: 0 MemorySwap: 0 MemoryReservation: 0 - KernelMemory: 0 NanoCpus: 500000 CpuPercent: 80 CpuShares: 512 @@ -5627,7 +6044,6 @@ paths: items: type: "string" State: - x-nullable: true $ref: "#/definitions/ContainerState" Image: description: "The container's image ID" @@ -5755,11 +6171,9 @@ paths: property1: "string" property2: "string" IpcMode: "" - LxcConf: [] Memory: 0 MemorySwap: 0 MemoryReservation: 0 - KernelMemory: 0 OomKillDisable: false OomScoreAdj: 500 NetworkMode: "bridge" @@ -6504,7 +6918,6 @@ paths: Memory: 314572800 MemorySwap: 514288000 MemoryReservation: 209715200 - KernelMemory: 52428800 RestartPolicy: MaximumRetryCount: 4 Name: "on-failure" @@ -6843,22 +7256,11 @@ paths: 200: description: "The container has exit." schema: - type: "object" - title: "ContainerWaitResponse" - description: "OK response to ContainerWait operation" - required: [StatusCode] - properties: - StatusCode: - description: "Exit code of the container" - type: "integer" - x-nullable: false - Error: - description: "container waiting error, if any" - type: "object" - properties: - Message: - description: "Details of an error" - type: "string" + $ref: "#/definitions/ContainerWaitResponse" + 400: + description: "bad parameter" + schema: + $ref: "#/definitions/ErrorResponse" 404: description: "no such container" schema: @@ -6879,9 +7281,14 @@ paths: - name: "condition" in: "query" description: | - Wait until a container state reaches the given condition, either - 'not-running' (default), 'next-exit', or 'removed'. + Wait until a container state reaches the given condition. + + Defaults to `not-running` if omitted or empty. type: "string" + enum: + - "not-running" + - "next-exit" + - "removed" default: "not-running" tags: ["Container"] /containers/{id}: @@ -6957,17 +7364,7 @@ paths: 400: description: "Bad parameter" schema: - allOf: - - $ref: "#/definitions/ErrorResponse" - - type: "object" - properties: - message: - description: | - The error message. Either "must specify path parameter" - (path cannot be empty) or "not a directory" (path was - asserted to be a directory but exists as a file). - type: "string" - x-nullable: false + $ref: "#/definitions/ErrorResponse" 404: description: "Container or path does not exist" schema: @@ -7002,17 +7399,7 @@ paths: 400: description: "Bad parameter" schema: - allOf: - - $ref: "#/definitions/ErrorResponse" - - type: "object" - properties: - message: - description: | - The error message. Either "must specify path parameter" - (path cannot be empty) or "not a directory" (path was - asserted to be a directory but exists as a file). - type: "string" - x-nullable: false + $ref: "#/definitions/ErrorResponse" 404: description: "Container or path does not exist" schema: @@ -7038,7 +7425,10 @@ paths: tags: ["Container"] put: summary: "Extract an archive of files or folders to a directory in a container" - description: "Upload a tar archive to be extracted to a path in the filesystem of container id." + description: | + Upload a tar archive to be extracted to a path in the filesystem of container id. + `path` parameter is asserted to be a directory. If it exists as a file, 400 error + will be returned with message "not a directory". operationId: "PutContainerArchive" consumes: ["application/x-tar", "application/octet-stream"] responses: @@ -7048,6 +7438,9 @@ paths: description: "Bad parameter" schema: $ref: "#/definitions/ErrorResponse" + examples: + application/json: + message: "not a directory" 403: description: "Permission denied, the volume or container rootfs is marked as read-only." schema: @@ -7202,6 +7595,11 @@ paths: - `reference`=(`[:]`) - `since`=(`[:]`, `` or ``) type: "string" + - name: "shared-size" + in: "query" + description: "Compute and show shared size as a `SharedSize` field on each image." + type: "boolean" + default: false - name: "digests" in: "query" description: "Show digest information as a `RepoDigests` field on each image." @@ -7500,9 +7898,36 @@ paths: Refer to the [authentication section](#section/Authentication) for details. type: "string" + - name: "changes" + in: "query" + description: | + Apply `Dockerfile` instructions to the image that is created, + for example: `changes=ENV DEBUG=true`. + Note that `ENV DEBUG=true` should be URI component encoded. + + Supported `Dockerfile` instructions: + `CMD`|`ENTRYPOINT`|`ENV`|`EXPOSE`|`ONBUILD`|`USER`|`VOLUME`|`WORKDIR` + type: "array" + items: + type: "string" - name: "platform" in: "query" - description: "Platform in the format os[/arch[/variant]]" + description: | + Platform in the format os[/arch[/variant]]. + + When used in combination with the `fromImage` option, the daemon checks + if the given image is present in the local image cache with the given + OS and Architecture, and otherwise attempts to pull the image. If the + option is not set, the host's native OS and Architecture are used. + If the given image does not exist in the local image cache, the daemon + attempts to pull the image with the host's native OS and Architecture. + If the given image does exists in the local image cache, but its OS or + architecture does not match, a warning is produced. + + When used with the `fromSrc` option to import an image from an archive, + this option sets the platform information for the imported image. If + the option is not set, the host's native OS and Architecture are used + for the imported image. type: "string" default: "" tags: ["Image"] @@ -7517,84 +7942,7 @@ paths: 200: description: "No error" schema: - $ref: "#/definitions/Image" - examples: - application/json: - Id: "sha256:85f05633ddc1c50679be2b16a0479ab6f7637f8884e0cfe0f4d20e1ebb3d6e7c" - Container: "cb91e48a60d01f1e27028b4fc6819f4f290b3cf12496c8176ec714d0d390984a" - Comment: "" - Os: "linux" - Architecture: "amd64" - Parent: "sha256:91e54dfb11794fad694460162bf0cb0a4fa710cfa3f60979c177d920813e267c" - ContainerConfig: - Tty: false - Hostname: "e611e15f9c9d" - Domainname: "" - AttachStdout: false - PublishService: "" - AttachStdin: false - OpenStdin: false - StdinOnce: false - NetworkDisabled: false - OnBuild: [] - Image: "91e54dfb11794fad694460162bf0cb0a4fa710cfa3f60979c177d920813e267c" - User: "" - WorkingDir: "" - MacAddress: "" - AttachStderr: false - Labels: - com.example.license: "GPL" - com.example.version: "1.0" - com.example.vendor: "Acme" - Env: - - "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" - Cmd: - - "/bin/sh" - - "-c" - - "#(nop) LABEL com.example.vendor=Acme com.example.license=GPL com.example.version=1.0" - DockerVersion: "1.9.0-dev" - VirtualSize: 188359297 - Size: 0 - Author: "" - Created: "2015-09-10T08:30:53.26995814Z" - GraphDriver: - Name: "aufs" - Data: {} - RepoDigests: - - "localhost:5000/test/busybox/example@sha256:cbbf2f9a99b47fc460d422812b6a5adff7dfee951d8fa2e4a98caa0382cfbdbf" - RepoTags: - - "example:1.0" - - "example:latest" - - "example:stable" - Config: - Image: "91e54dfb11794fad694460162bf0cb0a4fa710cfa3f60979c177d920813e267c" - NetworkDisabled: false - OnBuild: [] - StdinOnce: false - PublishService: "" - AttachStdin: false - OpenStdin: false - Domainname: "" - AttachStdout: false - Tty: false - Hostname: "e611e15f9c9d" - Cmd: - - "/bin/bash" - Env: - - "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" - Labels: - com.example.vendor: "Acme" - com.example.version: "1.0" - com.example.license: "GPL" - MacAddress: "" - AttachStderr: false - WorkingDir: "" - User: "" - RootFS: - Type: "layers" - Layers: - - "sha256:1834950e52ce4d5a88a1bbd131c537f4d0e56d10ff0dd69e66be3b7dfa9df7e6" - - "sha256:5f70bf18a086007016e948b04aed3b82103a36bea41755b6cddfaf10ace3c6ef" + $ref: "#/definitions/ImageInspect" 404: description: "No such image" schema: @@ -8029,6 +8377,13 @@ paths: Docker-Experimental: type: "boolean" description: "If the server is running with experimental mode enabled" + Swarm: + type: "string" + enum: ["inactive", "pending", "error", "locked", "active/worker", "active/manager"] + description: | + Contains information about Swarm status of the daemon, + and if the daemon is acting as a manager or worker node. + default: "inactive" Cache-Control: type: "string" default: "no-cache, no-store, must-revalidate" @@ -8068,6 +8423,13 @@ paths: Docker-Experimental: type: "boolean" description: "If the server is running with experimental mode enabled" + Swarm: + type: "string" + enum: ["inactive", "pending", "error", "locked", "active/worker", "active/manager"] + description: | + Contains information about Swarm status of the daemon, + and if the daemon is acting as a manager or worker node. + default: "inactive" Cache-Control: type: "string" default: "no-cache, no-store, must-revalidate" @@ -8174,44 +8536,7 @@ paths: 200: description: "no error" schema: - type: "object" - title: "SystemEventsResponse" - properties: - Type: - description: "The type of object emitting the event" - type: "string" - Action: - description: "The type of event" - type: "string" - Actor: - type: "object" - properties: - ID: - description: "The ID of the object emitting the event" - type: "string" - Attributes: - description: "Various key/value attributes of the object, depending on its type" - type: "object" - additionalProperties: - type: "string" - time: - description: "Timestamp of event" - type: "integer" - timeNano: - description: "Timestamp of event, with nanosecond accuracy" - type: "integer" - format: "int64" - examples: - application/json: - Type: "container" - Action: "create" - Actor: - ID: "ede54ee1afda366ab42f824e8a5ffd195155d853ceaec74a927f249ea270c743" - Attributes: - com.example.some-label: "some-label-value" - image: "alpine" - name: "my-container" - time: 1461943101 + $ref: "#/definitions/EventMessage" 400: description: "bad parameter" schema: @@ -8339,10 +8664,43 @@ paths: UsageData: Size: 10920104 RefCount: 2 + BuildCache: + - + ID: "hw53o5aio51xtltp5xjp8v7fx" + Parent: "" + Type: "regular" + Description: "pulled from docker.io/library/debian@sha256:234cb88d3020898631af0ccbbcca9a66ae7306ecd30c9720690858c1b007d2a0" + InUse: false + Shared: true + Size: 0 + CreatedAt: "2021-06-28T13:31:01.474619385Z" + LastUsedAt: "2021-07-07T22:02:32.738075951Z" + UsageCount: 26 + - + ID: "ndlpt0hhvkqcdfkputsk4cq9c" + Parent: "hw53o5aio51xtltp5xjp8v7fx" + Type: "regular" + Description: "mount / from exec /bin/sh -c echo 'Binary::apt::APT::Keep-Downloaded-Packages \"true\";' > /etc/apt/apt.conf.d/keep-cache" + InUse: false + Shared: true + Size: 51 + CreatedAt: "2021-06-28T13:31:03.002625487Z" + LastUsedAt: "2021-07-07T22:02:32.773909517Z" + UsageCount: 26 500: description: "server error" schema: $ref: "#/definitions/ErrorResponse" + parameters: + - name: "type" + in: "query" + description: | + Object types, for which to compute and return data. + type: "array" + collectionFormat: multi + items: + type: "string" + enum: ["container", "image", "volume", "build-cache"] tags: ["System"] /images/{name}/get: get: @@ -8493,6 +8851,7 @@ paths: description: "Exec configuration" schema: type: "object" + title: "ExecConfig" properties: AttachStdin: type: "boolean" @@ -8583,6 +8942,7 @@ paths: in: "body" schema: type: "object" + title: "ExecStartConfig" properties: Detach: type: "boolean" @@ -8607,12 +8967,20 @@ paths: if `tty` was specified as part of creating and starting the exec instance. operationId: "ExecResize" responses: - 201: + 200: description: "No error" + 400: + description: "bad parameter" + schema: + $ref: "#/definitions/ErrorResponse" 404: description: "No such exec instance" schema: $ref: "#/definitions/ErrorResponse" + 500: + description: "Server error" + schema: + $ref: "#/definitions/ErrorResponse" parameters: - name: "id" in: "path" @@ -8728,23 +9096,6 @@ paths: Warnings that occurred when fetching the list of volumes. items: type: "string" - - examples: - application/json: - Volumes: - - CreatedAt: "2017-07-19T12:00:26Z" - Name: "tardis" - Driver: "local" - Mountpoint: "/var/lib/docker/volumes/tardis" - Labels: - com.example.some-label: "some-value" - com.example.some-other-label: "some-other-value" - Scope: "local" - Options: - device: "tmpfs" - o: "size=100m,uid=1000" - type: "tmpfs" - Warnings: [] 500: description: "Server error" schema: @@ -8789,38 +9140,7 @@ paths: required: true description: "Volume configuration" schema: - type: "object" - description: "Volume configuration" - title: "VolumeConfig" - properties: - Name: - description: | - The new volume's name. If not specified, Docker generates a name. - type: "string" - x-nullable: false - Driver: - description: "Name of the volume driver to use." - type: "string" - default: "local" - x-nullable: false - DriverOpts: - description: | - A mapping of driver options and values. These options are - passed directly to the driver and are driver specific. - type: "object" - additionalProperties: - type: "string" - Labels: - description: "User-defined key/value metadata." - type: "object" - additionalProperties: - type: "string" - example: - Name: "tardis" - Labels: - com.example.some-label: "some-value" - com.example.some-other-label: "some-other-value" - Driver: "custom" + $ref: "#/definitions/VolumeCreateOptions" tags: ["Volume"] /volumes/{name}: @@ -9117,6 +9437,7 @@ paths: required: true schema: type: "object" + title: "NetworkCreateRequest" required: ["Name"] properties: Name: @@ -9227,6 +9548,7 @@ paths: required: true schema: type: "object" + title: "NetworkConnectRequest" properties: Container: type: "string" @@ -9273,6 +9595,7 @@ paths: required: true schema: type: "object" + title: "NetworkDisconnectRequest" properties: Container: type: "string" @@ -9357,20 +9680,7 @@ paths: schema: type: "array" items: - description: | - Describes a permission the user has to accept upon installing - the plugin. - type: "object" - title: "PluginPrivilegeItem" - properties: - Name: - type: "string" - Description: - type: "string" - Value: - type: "array" - items: - type: "string" + $ref: "#/definitions/PluginPrivilege" example: - Name: "network" Description: "" @@ -9446,19 +9756,7 @@ paths: schema: type: "array" items: - description: | - Describes a permission accepted by the user upon installing the - plugin. - type: "object" - properties: - Name: - type: "string" - Description: - type: "string" - Value: - type: "array" - items: - type: "string" + $ref: "#/definitions/PluginPrivilege" example: - Name: "network" Description: "" @@ -9630,19 +9928,7 @@ paths: schema: type: "array" items: - description: | - Describes a permission accepted by the user upon installing the - plugin. - type: "object" - properties: - Name: - type: "string" - Description: - type: "string" - Value: - type: "array" - items: - type: "string" + $ref: "#/definitions/PluginPrivilege" example: - Name: "network" Description: "" @@ -9932,6 +10218,7 @@ paths: required: true schema: type: "object" + title: "SwarmInitRequest" properties: ListenAddr: description: | @@ -10030,6 +10317,7 @@ paths: required: true schema: type: "object" + title: "SwarmJoinRequest" properties: ListenAddr: description: | @@ -10050,7 +10338,7 @@ paths: description: | Address or interface to use for data path traffic (format: ``), for example, `192.168.1.1`, or an interface, - like `eth0`. If `DataPathAddr` is unspecified, the same addres + like `eth0`. If `DataPathAddr` is unspecified, the same address as `AdvertiseAddr` is used. The `DataPathAddr` specifies the address that global scope @@ -10190,6 +10478,7 @@ paths: required: true schema: type: "object" + title: "SwarmUnlockRequest" properties: UnlockKey: description: "The swarm's unlock key." @@ -11301,67 +11590,7 @@ paths: 200: description: "descriptor and platform information" schema: - type: "object" - x-go-name: DistributionInspect - title: "DistributionInspectResponse" - required: [Descriptor, Platforms] - properties: - Descriptor: - type: "object" - description: | - A descriptor struct containing digest, media type, and size. - properties: - MediaType: - type: "string" - Size: - type: "integer" - format: "int64" - Digest: - type: "string" - URLs: - type: "array" - items: - type: "string" - Platforms: - type: "array" - description: | - An array containing all platforms supported by the image. - items: - type: "object" - properties: - Architecture: - type: "string" - OS: - type: "string" - OSVersion: - type: "string" - OSFeatures: - type: "array" - items: - type: "string" - Variant: - type: "string" - Features: - type: "array" - items: - type: "string" - examples: - application/json: - Descriptor: - MediaType: "application/vnd.docker.distribution.manifest.v2+json" - Digest: "sha256:c0537ff6a5218ef531ece93d4984efc99bbf3f7497c0a7726c88e2bb7584dc96" - Size: 3987495 - URLs: - - "" - Platforms: - - Architecture: "amd64" - OS: "linux" - OSVersion: "" - OSFeatures: - - "" - Variant: "" - Features: - - "" + $ref: "#/definitions/DistributionInspect" 401: description: "Failed authentication or no image found" schema: diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/client.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/client.go index 9c464b73e..e3c06cef6 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/client.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/client.go @@ -59,7 +59,6 @@ type ContainerExecInspect struct { // ContainerListOptions holds parameters to list containers with. type ContainerListOptions struct { - Quiet bool Size bool All bool Latest bool @@ -236,10 +235,20 @@ type ImageImportOptions struct { Platform string // Platform is the target platform of the image } -// ImageListOptions holds parameters to filter the list of images with. +// ImageListOptions holds parameters to list images with. type ImageListOptions struct { - All bool + // All controls whether all images in the graph are filtered, or just + // the heads. + All bool + + // Filters is a JSON-encoded set of filter arguments. Filters filters.Args + + // SharedSize indicates whether the shared size of images should be computed. + SharedSize bool + + // ContainerCount indicates whether container count should be computed. + ContainerCount bool } // ImageLoadResponse returns information to the client about a load process. diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/container/container_wait.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/container/container_wait.go deleted file mode 100644 index 49e05ae66..000000000 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/container/container_wait.go +++ /dev/null @@ -1,28 +0,0 @@ -package container // import "github.com/docker/docker/api/types/container" - -// ---------------------------------------------------------------------------- -// Code generated by `swagger generate operation`. DO NOT EDIT. -// -// See hack/generate-swagger-api.sh -// ---------------------------------------------------------------------------- - -// ContainerWaitOKBodyError container waiting error, if any -// swagger:model ContainerWaitOKBodyError -type ContainerWaitOKBodyError struct { - - // Details of an error - Message string `json:"Message,omitempty"` -} - -// ContainerWaitOKBody OK response to ContainerWait operation -// swagger:model ContainerWaitOKBody -type ContainerWaitOKBody struct { - - // error - // Required: true - Error *ContainerWaitOKBodyError `json:"Error"` - - // Exit code of the container - // Required: true - StatusCode int64 `json:"StatusCode"` -} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/container/container_wait_o_k_body.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/container/container_wait_o_k_body.go new file mode 100644 index 000000000..3219207fb --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/container/container_wait_o_k_body.go @@ -0,0 +1,19 @@ +package container + +// This file was generated by the swagger tool. +// Editing this file might prove futile when you re-run the swagger generate command + +// ContainerWaitOKBody ContainerWaitResponse +// +// OK response to ContainerWait operation +// swagger:model ContainerWaitOKBody +type ContainerWaitOKBody struct { + + // error + // Required: true + Error *ContainerWaitOKBodyError `json:"Error"` + + // Exit code of the container + // Required: true + StatusCode int64 `json:"StatusCode"` +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/container/container_wait_o_k_body_error.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/container/container_wait_o_k_body_error.go new file mode 100644 index 000000000..ee598973e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/container/container_wait_o_k_body_error.go @@ -0,0 +1,12 @@ +package container + +// This file was generated by the swagger tool. +// Editing this file might prove futile when you re-run the swagger generate command + +// ContainerWaitOKBodyError container waiting error, if any +// swagger:model ContainerWaitOKBodyError +type ContainerWaitOKBodyError struct { + + // Details of an error + Message string `json:"Message,omitempty"` +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/container/host_config.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/container/host_config.go index 2d1cbaa9a..9a5aa28f9 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/container/host_config.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/container/host_config.go @@ -13,19 +13,26 @@ import ( // CgroupnsMode represents the cgroup namespace mode of the container type CgroupnsMode string +// cgroup namespace modes for containers +const ( + CgroupnsModeEmpty CgroupnsMode = "" + CgroupnsModePrivate CgroupnsMode = "private" + CgroupnsModeHost CgroupnsMode = "host" +) + // IsPrivate indicates whether the container uses its own private cgroup namespace func (c CgroupnsMode) IsPrivate() bool { - return c == "private" + return c == CgroupnsModePrivate } // IsHost indicates whether the container shares the host's cgroup namespace func (c CgroupnsMode) IsHost() bool { - return c == "host" + return c == CgroupnsModeHost } // IsEmpty indicates whether the container cgroup namespace mode is unset func (c CgroupnsMode) IsEmpty() bool { - return c == "" + return c == CgroupnsModeEmpty } // Valid indicates whether the cgroup namespace mode is valid @@ -37,60 +44,69 @@ func (c CgroupnsMode) Valid() bool { // values are platform specific type Isolation string +// Isolation modes for containers +const ( + IsolationEmpty Isolation = "" // IsolationEmpty is unspecified (same behavior as default) + IsolationDefault Isolation = "default" // IsolationDefault is the default isolation mode on current daemon + IsolationProcess Isolation = "process" // IsolationProcess is process isolation mode + IsolationHyperV Isolation = "hyperv" // IsolationHyperV is HyperV isolation mode +) + // IsDefault indicates the default isolation technology of a container. On Linux this // is the native driver. On Windows, this is a Windows Server Container. func (i Isolation) IsDefault() bool { - return strings.ToLower(string(i)) == "default" || string(i) == "" + // TODO consider making isolation-mode strict (case-sensitive) + v := Isolation(strings.ToLower(string(i))) + return v == IsolationDefault || v == IsolationEmpty } // IsHyperV indicates the use of a Hyper-V partition for isolation func (i Isolation) IsHyperV() bool { - return strings.ToLower(string(i)) == "hyperv" + // TODO consider making isolation-mode strict (case-sensitive) + return Isolation(strings.ToLower(string(i))) == IsolationHyperV } // IsProcess indicates the use of process isolation func (i Isolation) IsProcess() bool { - return strings.ToLower(string(i)) == "process" + // TODO consider making isolation-mode strict (case-sensitive) + return Isolation(strings.ToLower(string(i))) == IsolationProcess } -const ( - // IsolationEmpty is unspecified (same behavior as default) - IsolationEmpty = Isolation("") - // IsolationDefault is the default isolation mode on current daemon - IsolationDefault = Isolation("default") - // IsolationProcess is process isolation mode - IsolationProcess = Isolation("process") - // IsolationHyperV is HyperV isolation mode - IsolationHyperV = Isolation("hyperv") -) - // IpcMode represents the container ipc stack. type IpcMode string +// IpcMode constants +const ( + IPCModeNone IpcMode = "none" + IPCModeHost IpcMode = "host" + IPCModeContainer IpcMode = "container" + IPCModePrivate IpcMode = "private" + IPCModeShareable IpcMode = "shareable" +) + // IsPrivate indicates whether the container uses its own private ipc namespace which can not be shared. func (n IpcMode) IsPrivate() bool { - return n == "private" + return n == IPCModePrivate } // IsHost indicates whether the container shares the host's ipc namespace. func (n IpcMode) IsHost() bool { - return n == "host" + return n == IPCModeHost } // IsShareable indicates whether the container's ipc namespace can be shared with another container. func (n IpcMode) IsShareable() bool { - return n == "shareable" + return n == IPCModeShareable } // IsContainer indicates whether the container uses another container's ipc namespace. func (n IpcMode) IsContainer() bool { - parts := strings.SplitN(string(n), ":", 2) - return len(parts) > 1 && parts[0] == "container" + return strings.HasPrefix(string(n), string(IPCModeContainer)+":") } // IsNone indicates whether container IpcMode is set to "none". func (n IpcMode) IsNone() bool { - return n == "none" + return n == IPCModeNone } // IsEmpty indicates whether container IpcMode is empty @@ -105,9 +121,8 @@ func (n IpcMode) Valid() bool { // Container returns the name of the container ipc stack is going to be used. func (n IpcMode) Container() string { - parts := strings.SplitN(string(n), ":", 2) - if len(parts) > 1 && parts[0] == "container" { - return parts[1] + if n.IsContainer() { + return strings.TrimPrefix(string(n), string(IPCModeContainer)+":") } return "" } @@ -326,7 +341,7 @@ type LogMode string // Available logging modes const ( - LogModeUnset = "" + LogModeUnset LogMode = "" LogModeBlocking LogMode = "blocking" LogModeNonBlock LogMode = "non-blocking" ) @@ -361,14 +376,17 @@ type Resources struct { Devices []DeviceMapping // List of devices to map inside the container DeviceCgroupRules []string // List of rule to be added to the device cgroup DeviceRequests []DeviceRequest // List of device requests for device drivers - KernelMemory int64 // Kernel memory limit (in bytes), Deprecated: kernel 5.4 deprecated kmem.limit_in_bytes - KernelMemoryTCP int64 // Hard limit for kernel TCP buffer memory (in bytes) - MemoryReservation int64 // Memory soft limit (in bytes) - MemorySwap int64 // Total memory usage (memory + swap); set `-1` to enable unlimited swap - MemorySwappiness *int64 // Tuning container memory swappiness behaviour - OomKillDisable *bool // Whether to disable OOM Killer or not - PidsLimit *int64 // Setting PIDs limit for a container; Set `0` or `-1` for unlimited, or `null` to not change. - Ulimits []*units.Ulimit // List of ulimits to be set in the container + + // KernelMemory specifies the kernel memory limit (in bytes) for the container. + // Deprecated: kernel 5.4 deprecated kmem.limit_in_bytes. + KernelMemory int64 `json:",omitempty"` + KernelMemoryTCP int64 `json:",omitempty"` // Hard limit for kernel TCP buffer memory (in bytes) + MemoryReservation int64 // Memory soft limit (in bytes) + MemorySwap int64 // Total memory usage (memory + swap); set `-1` to enable unlimited swap + MemorySwappiness *int64 // Tuning container memory swappiness behaviour + OomKillDisable *bool // Whether to disable OOM Killer or not + PidsLimit *int64 // Setting PIDs limit for a container; Set `0` or `-1` for unlimited, or `null` to not change. + Ulimits []*units.Ulimit // List of ulimits to be set in the container // Applicable to Windows CPUCount int64 `json:"CpuCount"` // CPU count diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/container/hostconfig_unix.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/container/hostconfig_unix.go index cf6fdf440..24c4fa8d9 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/container/hostconfig_unix.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/container/hostconfig_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package container // import "github.com/docker/docker/api/types/container" diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/events/events.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/events/events.go index aa8fba815..9fe07e26f 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/events/events.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/events/events.go @@ -1,33 +1,26 @@ package events // import "github.com/docker/docker/api/types/events" +// Type is used for event-types. +type Type = string + +// List of known event types. const ( - // BuilderEventType is the event type that the builder generates - BuilderEventType = "builder" - // ContainerEventType is the event type that containers generate - ContainerEventType = "container" - // DaemonEventType is the event type that daemon generate - DaemonEventType = "daemon" - // ImageEventType is the event type that images generate - ImageEventType = "image" - // NetworkEventType is the event type that networks generate - NetworkEventType = "network" - // PluginEventType is the event type that plugins generate - PluginEventType = "plugin" - // VolumeEventType is the event type that volumes generate - VolumeEventType = "volume" - // ServiceEventType is the event type that services generate - ServiceEventType = "service" - // NodeEventType is the event type that nodes generate - NodeEventType = "node" - // SecretEventType is the event type that secrets generate - SecretEventType = "secret" - // ConfigEventType is the event type that configs generate - ConfigEventType = "config" + BuilderEventType Type = "builder" // BuilderEventType is the event type that the builder generates. + ConfigEventType Type = "config" // ConfigEventType is the event type that configs generate. + ContainerEventType Type = "container" // ContainerEventType is the event type that containers generate. + DaemonEventType Type = "daemon" // DaemonEventType is the event type that daemon generate. + ImageEventType Type = "image" // ImageEventType is the event type that images generate. + NetworkEventType Type = "network" // NetworkEventType is the event type that networks generate. + NodeEventType Type = "node" // NodeEventType is the event type that nodes generate. + PluginEventType Type = "plugin" // PluginEventType is the event type that plugins generate. + SecretEventType Type = "secret" // SecretEventType is the event type that secrets generate. + ServiceEventType Type = "service" // ServiceEventType is the event type that services generate. + VolumeEventType Type = "volume" // VolumeEventType is the event type that volumes generate. ) // Actor describes something that generates events, // like a container, or a network, or a volume. -// It has a defined name and a set or attributes. +// It has a defined name and a set of attributes. // The container attributes are its labels, other actors // can generate these attributes from other properties. type Actor struct { @@ -39,11 +32,11 @@ type Actor struct { type Message struct { // Deprecated information from JSONMessage. // With data only in container events. - Status string `json:"status,omitempty"` - ID string `json:"id,omitempty"` - From string `json:"from,omitempty"` + Status string `json:"status,omitempty"` // Deprecated: use Action instead. + ID string `json:"id,omitempty"` // Deprecated: use Actor.ID instead. + From string `json:"from,omitempty"` // Deprecated: use Actor.Attributes["image"] instead. - Type string + Type Type Action string Actor Actor // Engine events are local scope. Cluster events are swarm scope. diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/filters/parse.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/filters/parse.go index 4bc91cffd..6a2139adb 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/filters/parse.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/filters/parse.go @@ -9,6 +9,7 @@ import ( "strings" "github.com/docker/docker/api/types/versions" + "github.com/pkg/errors" ) // Args stores a mapping of keys to a set of multiple values. @@ -97,7 +98,7 @@ func FromJSON(p string) (Args, error) { // Fallback to parsing arguments in the legacy slice format deprecated := map[string][]string{} if legacyErr := json.Unmarshal(raw, &deprecated); legacyErr != nil { - return args, err + return args, invalidFilter{errors.Wrap(err, "invalid filter")} } args.fields = deprecatedArgs(deprecated) @@ -247,10 +248,10 @@ func (args Args) Contains(field string) bool { return ok } -type invalidFilter string +type invalidFilter struct{ error } func (e invalidFilter) Error() string { - return "Invalid filter '" + string(e) + "'" + return e.error.Error() } func (invalidFilter) InvalidParameter() {} @@ -260,7 +261,7 @@ func (invalidFilter) InvalidParameter() {} func (args Args) Validate(accepted map[string]bool) error { for name := range args.fields { if !accepted[name] { - return invalidFilter(name) + return invalidFilter{errors.New("invalid filter '" + name + "'")} } } return nil diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/graph_driver_data.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/graph_driver_data.go index 4d9bf1c62..ce3deb331 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/graph_driver_data.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/graph_driver_data.go @@ -3,15 +3,21 @@ package types // This file was generated by the swagger tool. // Editing this file might prove futile when you re-run the swagger generate command -// GraphDriverData Information about a container's graph driver. +// GraphDriverData Information about the storage driver used to store the container's and +// image's filesystem. +// // swagger:model GraphDriverData type GraphDriverData struct { - // data + // Low-level storage metadata, provided as key/value pairs. + // + // This information is driver-specific, and depends on the storage-driver + // in use, and should be used for informational purposes only. + // // Required: true Data map[string]string `json:"Data"` - // name + // Name of the storage driver. // Required: true Name string `json:"Name"` } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/swarm/swarm.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/swarm/swarm.go index b25f99964..3eae4b9b2 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/swarm/swarm.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/swarm/swarm.go @@ -213,6 +213,16 @@ type Info struct { Warnings []string `json:",omitempty"` } +// Status provides information about the current swarm status and role, +// obtained from the "Swarm" header in the API response. +type Status struct { + // NodeState represents the state of the node. + NodeState LocalNodeState + + // ControlAvailable indicates if the node is a swarm manager. + ControlAvailable bool +} + // Peer represents a peer. type Peer struct { NodeID string diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/types.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/types.go index e3a159912..ee52f4621 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/types.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/types.go @@ -19,38 +19,119 @@ import ( // RootFS returns Image's RootFS description including the layer IDs. type RootFS struct { - Type string - Layers []string `json:",omitempty"` - BaseLayer string `json:",omitempty"` + Type string `json:",omitempty"` + Layers []string `json:",omitempty"` } // ImageInspect contains response of Engine API: // GET "/images/{name:.*}/json" type ImageInspect struct { - ID string `json:"Id"` - RepoTags []string - RepoDigests []string - Parent string - Comment string - Created string - Container string + // ID is the content-addressable ID of an image. + // + // This identified is a content-addressable digest calculated from the + // image's configuration (which includes the digests of layers used by + // the image). + // + // Note that this digest differs from the `RepoDigests` below, which + // holds digests of image manifests that reference the image. + ID string `json:"Id"` + + // RepoTags is a list of image names/tags in the local image cache that + // reference this image. + // + // Multiple image tags can refer to the same imagem and this list may be + // empty if no tags reference the image, in which case the image is + // "untagged", in which case it can still be referenced by its ID. + RepoTags []string + + // RepoDigests is a list of content-addressable digests of locally available + // image manifests that the image is referenced from. Multiple manifests can + // refer to the same image. + // + // These digests are usually only available if the image was either pulled + // from a registry, or if the image was pushed to a registry, which is when + // the manifest is generated and its digest calculated. + RepoDigests []string + + // Parent is the ID of the parent image. + // + // Depending on how the image was created, this field may be empty and + // is only set for images that were built/created locally. This field + // is empty if the image was pulled from an image registry. + Parent string + + // Comment is an optional message that can be set when committing or + // importing the image. + Comment string + + // Created is the date and time at which the image was created, formatted in + // RFC 3339 nano-seconds (time.RFC3339Nano). + Created string + + // Container is the ID of the container that was used to create the image. + // + // Depending on how the image was created, this field may be empty. + Container string + + // ContainerConfig is the configuration of the container that was committed + // into the image. ContainerConfig *container.Config - DockerVersion string - Author string - Config *container.Config - Architecture string - Variant string `json:",omitempty"` - Os string - OsVersion string `json:",omitempty"` - Size int64 - VirtualSize int64 - GraphDriver GraphDriverData - RootFS RootFS - Metadata ImageMetadata + + // DockerVersion is the version of Docker that was used to build the image. + // + // Depending on how the image was created, this field may be empty. + DockerVersion string + + // Author is the name of the author that was specified when committing the + // image, or as specified through MAINTAINER (deprecated) in the Dockerfile. + Author string + Config *container.Config + + // Architecture is the hardware CPU architecture that the image runs on. + Architecture string + + // Variant is the CPU architecture variant (presently ARM-only). + Variant string `json:",omitempty"` + + // OS is the Operating System the image is built to run on. + Os string + + // OsVersion is the version of the Operating System the image is built to + // run on (especially for Windows). + OsVersion string `json:",omitempty"` + + // Size is the total size of the image including all layers it is composed of. + Size int64 + + // VirtualSize is the total size of the image including all layers it is + // composed of. + // + // In versions of Docker before v1.10, this field was calculated from + // the image itself and all of its parent images. Docker v1.10 and up + // store images self-contained, and no longer use a parent-chain, making + // this field an equivalent of the Size field. + // + // This field is kept for backward compatibility, but may be removed in + // a future version of the API. + VirtualSize int64 // TODO(thaJeztah): deprecate this field + + // GraphDriver holds information about the storage driver used to store the + // container's and image's filesystem. + GraphDriver GraphDriverData + + // RootFS contains information about the image's RootFS, including the + // layer IDs. + RootFS RootFS + + // Metadata of the image in the local cache. + // + // This information is local to the daemon, and not part of the image itself. + Metadata ImageMetadata } // ImageMetadata contains engine-local data about the image type ImageMetadata struct { + // LastTagTime is the date and time at which the image was last tagged. LastTagTime time.Time `json:",omitempty"` } @@ -107,6 +188,15 @@ type Ping struct { OSType string Experimental bool BuilderVersion BuilderVersion + + // SwarmStatus provides information about the current swarm status of the + // engine, obtained from the "Swarm" header in the API response. + // + // It can be a nil struct if the API version does not provide this header + // in the ping response, or if an error occurred, in which case the client + // should use other ways to get the current swarm status, such as the /swarm + // endpoint. + SwarmStatus *swarm.Status } // ComponentVersion describes the version information for a specific component. @@ -158,8 +248,8 @@ type Info struct { Plugins PluginsInfo MemoryLimit bool SwapLimit bool - KernelMemory bool // Deprecated: kernel 5.4 deprecated kmem.limit_in_bytes - KernelMemoryTCP bool + KernelMemory bool `json:",omitempty"` // Deprecated: kernel 5.4 deprecated kmem.limit_in_bytes + KernelMemoryTCP bool `json:",omitempty"` // KernelMemoryTCP is not supported on cgroups v2. CPUCfsPeriod bool `json:"CpuCfsPeriod"` CPUCfsQuota bool `json:"CpuCfsQuota"` CPUShares bool @@ -212,7 +302,12 @@ type Info struct { SecurityOptions []string ProductLicense string `json:",omitempty"` DefaultAddressPools []NetworkAddressPool `json:",omitempty"` - Warnings []string + + // Warnings contains a slice of warnings that occurred while collecting + // system information. These warnings are intended to be informational + // messages for the user, and are not intended to be parsed / used for + // other purposes, as they do not have a fixed format. + Warnings []string } // KeyValue holds a key/value pair @@ -416,13 +511,44 @@ type DefaultNetworkSettings struct { // MountPoint represents a mount point configuration inside the container. // This is used for reporting the mountpoints in use by a container. type MountPoint struct { - Type mount.Type `json:",omitempty"` - Name string `json:",omitempty"` - Source string + // Type is the type of mount, see `Type` definitions in + // github.com/docker/docker/api/types/mount.Type + Type mount.Type `json:",omitempty"` + + // Name is the name reference to the underlying data defined by `Source` + // e.g., the volume name. + Name string `json:",omitempty"` + + // Source is the source location of the mount. + // + // For volumes, this contains the storage location of the volume (within + // `/var/lib/docker/volumes/`). For bind-mounts, and `npipe`, this contains + // the source (host) part of the bind-mount. For `tmpfs` mount points, this + // field is empty. + Source string + + // Destination is the path relative to the container root (`/`) where the + // Source is mounted inside the container. Destination string - Driver string `json:",omitempty"` - Mode string - RW bool + + // Driver is the volume driver used to create the volume (if it is a volume). + Driver string `json:",omitempty"` + + // Mode is a comma separated list of options supplied by the user when + // creating the bind/volume mount. + // + // The default is platform-specific (`"z"` on Linux, empty on Windows). + Mode string + + // RW indicates whether the mount is mounted writable (read-write). + RW bool + + // Propagation describes how mounts are propagated from the host into the + // mount point, and vice-versa. Refer to the Linux kernel documentation + // for details: + // https://www.kernel.org/doc/Documentation/filesystems/sharedsubtree.txt + // + // This field is not used on Windows. Propagation mount.Propagation } @@ -530,6 +656,27 @@ type ShimConfig struct { Opts interface{} } +// DiskUsageObject represents an object type used for disk usage query filtering. +type DiskUsageObject string + +const ( + // ContainerObject represents a container DiskUsageObject. + ContainerObject DiskUsageObject = "container" + // ImageObject represents an image DiskUsageObject. + ImageObject DiskUsageObject = "image" + // VolumeObject represents a volume DiskUsageObject. + VolumeObject DiskUsageObject = "volume" + // BuildCacheObject represents a build-cache DiskUsageObject. + BuildCacheObject DiskUsageObject = "build-cache" +) + +// DiskUsageOptions holds parameters for system disk usage query. +type DiskUsageOptions struct { + // Types specifies what object types to include in the response. If empty, + // all object types are returned. + Types []DiskUsageObject +} + // DiskUsage contains response of Engine API: // GET "/system/df" type DiskUsage struct { @@ -538,7 +685,7 @@ type DiskUsage struct { Containers []*Container Volumes []*Volume BuildCache []*BuildCache - BuilderSize int64 // deprecated + BuilderSize int64 `json:",omitempty"` // Deprecated: deprecated in API 1.38, and no longer used since API 1.40. } // ContainersPruneReport contains the response for Engine API: diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/versions/compare.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/versions/compare.go index 8ccb0aa92..489e917ee 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/versions/compare.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/versions/compare.go @@ -8,6 +8,9 @@ import ( // compare compares two version strings // returns -1 if v1 < v2, 1 if v1 > v2, 0 otherwise. func compare(v1, v2 string) int { + if v1 == v2 { + return 0 + } var ( currTab = strings.Split(v1, ".") otherTab = strings.Split(v2, ".") diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/volume/volume_create.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/volume/volume_create.go deleted file mode 100644 index 8538078dd..000000000 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/volume/volume_create.go +++ /dev/null @@ -1,31 +0,0 @@ -package volume // import "github.com/docker/docker/api/types/volume" - -// ---------------------------------------------------------------------------- -// Code generated by `swagger generate operation`. DO NOT EDIT. -// -// See hack/generate-swagger-api.sh -// ---------------------------------------------------------------------------- - -// VolumeCreateBody Volume configuration -// swagger:model VolumeCreateBody -type VolumeCreateBody struct { - - // Name of the volume driver to use. - // Required: true - Driver string `json:"Driver"` - - // A mapping of driver options and values. These options are - // passed directly to the driver and are driver specific. - // - // Required: true - DriverOpts map[string]string `json:"DriverOpts"` - - // User-defined key/value metadata. - // Required: true - Labels map[string]string `json:"Labels"` - - // The new volume's name. If not specified, Docker generates a name. - // - // Required: true - Name string `json:"Name"` -} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/volume/volume_create_body.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/volume/volume_create_body.go new file mode 100644 index 000000000..f40fe1377 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/api/types/volume/volume_create_body.go @@ -0,0 +1,26 @@ +package volume + +// This file was generated by the swagger tool. +// Editing this file might prove futile when you re-run the swagger generate command + +// VolumeCreateBody VolumeConfig +// +// Volume configuration +// swagger:model VolumeCreateBody +type VolumeCreateBody struct { + + // Name of the volume driver to use. + Driver string `json:"Driver,omitempty"` + + // A mapping of driver options and values. These options are + // passed directly to the driver and are driver specific. + // + DriverOpts map[string]string `json:"DriverOpts,omitempty"` + + // User-defined key/value metadata. + Labels map[string]string `json:"Labels,omitempty"` + + // The new volume's name. If not specified, Docker generates a name. + // + Name string `json:"Name,omitempty"` +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/build_cancel.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/build_cancel.go index 3aae43e3d..b76bf366b 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/build_cancel.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/build_cancel.go @@ -5,7 +5,7 @@ import ( "net/url" ) -// BuildCancel requests the daemon to cancel ongoing build request +// BuildCancel requests the daemon to cancel the ongoing build request. func (cli *Client) BuildCancel(ctx context.Context, id string) error { query := url.Values{} query.Set("id", id) diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/checkpoint_list.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/checkpoint_list.go index 66d46dd16..39cfb959f 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/checkpoint_list.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/checkpoint_list.go @@ -20,7 +20,7 @@ func (cli *Client) CheckpointList(ctx context.Context, container string, options resp, err := cli.get(ctx, "/containers/"+container+"/checkpoints", query, nil) defer ensureReaderClosed(resp) if err != nil { - return checkpoints, wrapResponseError(err, resp, "container", container) + return checkpoints, err } err = json.NewDecoder(resp.body).Decode(&checkpoints) diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/client.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/client.go index 21edf1fa1..1412377ea 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/client.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/client.go @@ -43,7 +43,6 @@ package client // import "github.com/docker/docker/client" import ( "context" - "fmt" "net" "net/http" "net/url" @@ -93,15 +92,18 @@ type Client struct { } // CheckRedirect specifies the policy for dealing with redirect responses: -// If the request is non-GET return `ErrRedirect`. Otherwise use the last response. +// If the request is non-GET return ErrRedirect, otherwise use the last response. // -// Go 1.8 changes behavior for HTTP redirects (specifically 301, 307, and 308) in the client . -// The Docker client (and by extension docker API client) can be made to send a request -// like POST /containers//start where what would normally be in the name section of the URL is empty. -// This triggers an HTTP 301 from the daemon. -// In go 1.8 this 301 will be converted to a GET request, and ends up getting a 404 from the daemon. -// This behavior change manifests in the client in that before the 301 was not followed and -// the client did not generate an error, but now results in a message like Error response from daemon: page not found. +// Go 1.8 changes behavior for HTTP redirects (specifically 301, 307, and 308) +// in the client. The Docker client (and by extension docker API client) can be +// made to send a request like POST /containers//start where what would normally +// be in the name section of the URL is empty. This triggers an HTTP 301 from +// the daemon. +// +// In go 1.8 this 301 will be converted to a GET request, and ends up getting +// a 404 from the daemon. This behavior change manifests in the client in that +// before, the 301 was not followed and the client did not generate an error, +// but now results in a message like Error response from daemon: page not found. func CheckRedirect(req *http.Request, via []*http.Request) error { if via[0].Method == http.MethodGet { return http.ErrUseLastResponse @@ -109,13 +111,22 @@ func CheckRedirect(req *http.Request, via []*http.Request) error { return ErrRedirect } -// NewClientWithOpts initializes a new API client with default values. It takes functors -// to modify values when creating it, like `NewClientWithOpts(WithVersion(…))` -// It also initializes the custom http headers to add to each request. +// NewClientWithOpts initializes a new API client with a default HTTPClient, and +// default API host and version. It also initializes the custom HTTP headers to +// add to each request. +// +// It takes an optional list of Opt functional arguments, which are applied in +// the order they're provided, which allows modifying the defaults when creating +// the client. For example, the following initializes a client that configures +// itself with values from environment variables (client.FromEnv), and has +// automatic API version negotiation enabled (client.WithAPIVersionNegotiation()). +// +// +// cli, err := client.NewClientWithOpts( +// client.FromEnv, +// client.WithAPIVersionNegotiation(), +// ) // -// It won't send any version information if the version number is empty. It is -// highly recommended that you set a version or your client may break if the -// server is upgraded. func NewClientWithOpts(ops ...Opt) (*Client, error) { client, err := defaultHTTPClient(DefaultDockerHost) if err != nil { @@ -135,9 +146,6 @@ func NewClientWithOpts(ops ...Opt) (*Client, error) { } } - if _, ok := c.client.Transport.(http.RoundTripper); !ok { - return nil, fmt.Errorf("unable to verify TLS configuration, invalid transport %v", c.client.Transport) - } if c.scheme == "" { c.scheme = "http" @@ -156,12 +164,12 @@ func NewClientWithOpts(ops ...Opt) (*Client, error) { } func defaultHTTPClient(host string) (*http.Client, error) { - url, err := ParseHostURL(host) + hostURL, err := ParseHostURL(host) if err != nil { return nil, err } - transport := new(http.Transport) - sockets.ConfigureTransport(transport, url.Scheme, url.Host) + transport := &http.Transport{} + _ = sockets.ConfigureTransport(transport, hostURL.Scheme, hostURL.Host) return &http.Client{ Transport: transport, CheckRedirect: CheckRedirect, @@ -197,11 +205,21 @@ func (cli *Client) ClientVersion() string { return cli.version } -// NegotiateAPIVersion queries the API and updates the version to match the -// API version. Any errors are silently ignored. If a manual override is in place, -// either through the `DOCKER_API_VERSION` environment variable, or if the client -// was initialized with a fixed version (`opts.WithVersion(xx)`), no negotiation -// will be performed. +// NegotiateAPIVersion queries the API and updates the version to match the API +// version. NegotiateAPIVersion downgrades the client's API version to match the +// APIVersion if the ping version is lower than the default version. If the API +// version reported by the server is higher than the maximum version supported +// by the client, it uses the client's maximum version. +// +// If a manual override is in place, either through the "DOCKER_API_VERSION" +// (EnvOverrideAPIVersion) environment variable, or if the client is initialized +// with a fixed version (WithVersion(xx)), no negotiation is performed. +// +// If the API server's ping response does not contain an API version, or if the +// client did not get a successful ping response, it assumes it is connected with +// an old daemon that does not support API version negotiation, in which case it +// downgrades to the latest version of the API before version negotiation was +// added (1.24). func (cli *Client) NegotiateAPIVersion(ctx context.Context) { if !cli.manualOverride { ping, _ := cli.Ping(ctx) @@ -209,23 +227,31 @@ func (cli *Client) NegotiateAPIVersion(ctx context.Context) { } } -// NegotiateAPIVersionPing updates the client version to match the Ping.APIVersion -// if the ping version is less than the default version. If a manual override is -// in place, either through the `DOCKER_API_VERSION` environment variable, or if -// the client was initialized with a fixed version (`opts.WithVersion(xx)`), no -// negotiation is performed. -func (cli *Client) NegotiateAPIVersionPing(p types.Ping) { +// NegotiateAPIVersionPing downgrades the client's API version to match the +// APIVersion in the ping response. If the API version in pingResponse is higher +// than the maximum version supported by the client, it uses the client's maximum +// version. +// +// If a manual override is in place, either through the "DOCKER_API_VERSION" +// (EnvOverrideAPIVersion) environment variable, or if the client is initialized +// with a fixed version (WithVersion(xx)), no negotiation is performed. +// +// If the API server's ping response does not contain an API version, we assume +// we are connected with an old daemon without API version negotiation support, +// and downgrade to the latest version of the API before version negotiation was +// added (1.24). +func (cli *Client) NegotiateAPIVersionPing(pingResponse types.Ping) { if !cli.manualOverride { - cli.negotiateAPIVersionPing(p) + cli.negotiateAPIVersionPing(pingResponse) } } // negotiateAPIVersionPing queries the API and updates the version to match the -// API version. Any errors are silently ignored. -func (cli *Client) negotiateAPIVersionPing(p types.Ping) { - // try the latest version before versioning headers existed - if p.APIVersion == "" { - p.APIVersion = "1.24" +// API version from the ping response. +func (cli *Client) negotiateAPIVersionPing(pingResponse types.Ping) { + // default to the latest version before versioning headers existed + if pingResponse.APIVersion == "" { + pingResponse.APIVersion = "1.24" } // if the client is not initialized with a version, start with the latest supported version @@ -234,8 +260,8 @@ func (cli *Client) negotiateAPIVersionPing(p types.Ping) { } // if server version is lower than the client version, downgrade - if versions.LessThan(p.APIVersion, cli.version) { - cli.version = p.APIVersion + if versions.LessThan(pingResponse.APIVersion, cli.version) { + cli.version = pingResponse.APIVersion } // Store the results, so that automatic API version negotiation (if enabled) @@ -261,7 +287,7 @@ func (cli *Client) HTTPClient() *http.Client { func ParseHostURL(host string) (*url.URL, error) { protoAddrParts := strings.SplitN(host, "://", 2) if len(protoAddrParts) == 1 { - return nil, fmt.Errorf("unable to parse docker host `%s`", host) + return nil, errors.Errorf("unable to parse docker host `%s`", host) } var basePath string @@ -281,22 +307,9 @@ func ParseHostURL(host string) (*url.URL, error) { }, nil } -// CustomHTTPHeaders returns the custom http headers stored by the client. -func (cli *Client) CustomHTTPHeaders() map[string]string { - m := make(map[string]string) - for k, v := range cli.customHTTPHeaders { - m[k] = v - } - return m -} - -// SetCustomHTTPHeaders that will be set on every HTTP request made by the client. -// Deprecated: use WithHTTPHeaders when creating the client. -func (cli *Client) SetCustomHTTPHeaders(headers map[string]string) { - cli.customHTTPHeaders = headers -} - -// Dialer returns a dialer for a raw stream connection, with HTTP/1.1 header, that can be used for proxying the daemon connection. +// Dialer returns a dialer for a raw stream connection, with an HTTP/1.1 header, +// that can be used for proxying the daemon connection. +// // Used by `docker dial-stdio` (docker/cli#889). func (cli *Client) Dialer() func(context.Context) (net.Conn, error) { return func(ctx context.Context) (net.Conn, error) { diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/client_unix.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/client_unix.go index 9d0f0dcbf..f0783f708 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/client_unix.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/client_unix.go @@ -1,8 +1,10 @@ +//go:build linux || freebsd || openbsd || netbsd || darwin || solaris || illumos || dragonfly // +build linux freebsd openbsd netbsd darwin solaris illumos dragonfly package client // import "github.com/docker/docker/client" -// DefaultDockerHost defines os specific default if DOCKER_HOST is unset +// DefaultDockerHost defines OS-specific default host if the DOCKER_HOST +// (EnvOverrideHost) environment variable is unset or empty. const DefaultDockerHost = "unix:///var/run/docker.sock" const defaultProto = "unix" diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/client_windows.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/client_windows.go index c649e5441..5abe60457 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/client_windows.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/client_windows.go @@ -1,6 +1,7 @@ package client // import "github.com/docker/docker/client" -// DefaultDockerHost defines os specific default if DOCKER_HOST is unset +// DefaultDockerHost defines OS-specific default host if the DOCKER_HOST +// (EnvOverrideHost) environment variable is unset or empty. const DefaultDockerHost = "npipe:////./pipe/docker_engine" const defaultProto = "npipe" diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/config_create.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/config_create.go index ee7d411df..f6b1881fc 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/config_create.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/config_create.go @@ -8,7 +8,7 @@ import ( "github.com/docker/docker/api/types/swarm" ) -// ConfigCreate creates a new Config. +// ConfigCreate creates a new config. func (cli *Client) ConfigCreate(ctx context.Context, config swarm.ConfigSpec) (types.ConfigCreateResponse, error) { var response types.ConfigCreateResponse if err := cli.NewVersionError("1.30", "config create"); err != nil { diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/config_inspect.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/config_inspect.go index 7d0ce3e11..9be7882c3 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/config_inspect.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/config_inspect.go @@ -4,7 +4,7 @@ import ( "bytes" "context" "encoding/json" - "io/ioutil" + "io" "github.com/docker/docker/api/types/swarm" ) @@ -20,10 +20,10 @@ func (cli *Client) ConfigInspectWithRaw(ctx context.Context, id string) (swarm.C resp, err := cli.get(ctx, "/configs/"+id, nil, nil) defer ensureReaderClosed(resp) if err != nil { - return swarm.Config{}, nil, wrapResponseError(err, resp, "config", id) + return swarm.Config{}, nil, err } - body, err := ioutil.ReadAll(resp.body) + body, err := io.ReadAll(resp.body) if err != nil { return swarm.Config{}, nil, err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/config_remove.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/config_remove.go index a708fcaec..24b94e9c1 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/config_remove.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/config_remove.go @@ -2,12 +2,12 @@ package client // import "github.com/docker/docker/client" import "context" -// ConfigRemove removes a Config. +// ConfigRemove removes a config. func (cli *Client) ConfigRemove(ctx context.Context, id string) error { if err := cli.NewVersionError("1.30", "config remove"); err != nil { return err } resp, err := cli.delete(ctx, "/configs/"+id, nil, nil) defer ensureReaderClosed(resp) - return wrapResponseError(err, resp, "config", id) + return err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/config_update.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/config_update.go index 39e59cf85..ba79ae64e 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/config_update.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/config_update.go @@ -8,7 +8,7 @@ import ( "github.com/docker/docker/api/types/swarm" ) -// ConfigUpdate attempts to update a Config +// ConfigUpdate attempts to update a config func (cli *Client) ConfigUpdate(ctx context.Context, id string, version swarm.Version, config swarm.ConfigSpec) error { if err := cli.NewVersionError("1.30", "config update"); err != nil { return err diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_commit.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_commit.go index 2966e88c8..cd7f76346 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_commit.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_commit.go @@ -10,7 +10,7 @@ import ( "github.com/docker/docker/api/types" ) -// ContainerCommit applies changes into a container and creates a new tagged image. +// ContainerCommit applies changes to a container and creates a new tagged image. func (cli *Client) ContainerCommit(ctx context.Context, container string, options types.ContainerCommitOptions) (types.IDResponse, error) { var repository, tag string if options.Reference != "" { diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_copy.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_copy.go index bb278bf7f..d8b7bb6b9 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_copy.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_copy.go @@ -14,7 +14,7 @@ import ( "github.com/docker/docker/api/types" ) -// ContainerStatPath returns Stat information about a path inside the container filesystem. +// ContainerStatPath returns stat information about a path inside the container filesystem. func (cli *Client) ContainerStatPath(ctx context.Context, containerID, path string) (types.ContainerPathStat, error) { query := url.Values{} query.Set("path", filepath.ToSlash(path)) // Normalize the paths used in the API. @@ -23,7 +23,7 @@ func (cli *Client) ContainerStatPath(ctx context.Context, containerID, path stri response, err := cli.head(ctx, urlStr, query, nil) defer ensureReaderClosed(response) if err != nil { - return types.ContainerPathStat{}, wrapResponseError(err, response, "container:path", containerID+":"+path) + return types.ContainerPathStat{}, err } return getContainerPathStatFromHeader(response.header) } @@ -47,7 +47,7 @@ func (cli *Client) CopyToContainer(ctx context.Context, containerID, dstPath str response, err := cli.putRaw(ctx, apiPath, query, content, nil) defer ensureReaderClosed(response) if err != nil { - return wrapResponseError(err, response, "container:path", containerID+":"+dstPath) + return err } // TODO this code converts non-error status-codes (e.g., "204 No Content") into an error; verify if this is the desired behavior @@ -67,7 +67,7 @@ func (cli *Client) CopyFromContainer(ctx context.Context, containerID, srcPath s apiPath := "/containers/" + containerID + "/archive" response, err := cli.get(ctx, apiPath, query, nil) if err != nil { - return nil, types.ContainerPathStat{}, wrapResponseError(err, response, "container:path", containerID+":"+srcPath) + return nil, types.ContainerPathStat{}, err } // TODO this code converts non-error status-codes (e.g., "204 No Content") into an error; verify if this is the desired behavior diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_create.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_create.go index b1d5fea5b..47d15c2bb 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_create.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_create.go @@ -4,8 +4,8 @@ import ( "context" "encoding/json" "net/url" + "path" - "github.com/containerd/containerd/platforms" "github.com/docker/docker/api/types/container" "github.com/docker/docker/api/types/network" "github.com/docker/docker/api/types/versions" @@ -16,10 +16,9 @@ type configWrapper struct { *container.Config HostConfig *container.HostConfig NetworkingConfig *network.NetworkingConfig - Platform *specs.Platform } -// ContainerCreate creates a new container based in the given configuration. +// ContainerCreate creates a new container based on the given configuration. // It can be associated with a name, but it's not mandatory. func (cli *Client) ContainerCreate(ctx context.Context, config *container.Config, hostConfig *container.HostConfig, networkingConfig *network.NetworkingConfig, platform *specs.Platform, containerName string) (container.ContainerCreateCreatedBody, error) { var response container.ContainerCreateCreatedBody @@ -38,8 +37,8 @@ func (cli *Client) ContainerCreate(ctx context.Context, config *container.Config } query := url.Values{} - if platform != nil { - query.Set("platform", platforms.Format(*platform)) + if p := formatPlatform(platform); p != "" { + query.Set("platform", p) } if containerName != "" { @@ -61,3 +60,15 @@ func (cli *Client) ContainerCreate(ctx context.Context, config *container.Config err = json.NewDecoder(serverResp.body).Decode(&response) return response, err } + +// formatPlatform returns a formatted string representing platform (e.g. linux/arm/v7). +// +// Similar to containerd's platforms.Format(), but does allow components to be +// omitted (e.g. pass "architecture" only, without "os": +// https://github.com/containerd/containerd/blob/v1.5.2/platforms/platforms.go#L243-L263 +func formatPlatform(platform *specs.Platform) string { + if platform == nil { + return "" + } + return path.Join(platform.OS, platform.Architecture, platform.Variant) +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_inspect.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_inspect.go index c496bcffe..d48f0d3a6 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_inspect.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_inspect.go @@ -4,7 +4,7 @@ import ( "bytes" "context" "encoding/json" - "io/ioutil" + "io" "net/url" "github.com/docker/docker/api/types" @@ -18,7 +18,7 @@ func (cli *Client) ContainerInspect(ctx context.Context, containerID string) (ty serverResp, err := cli.get(ctx, "/containers/"+containerID+"/json", nil, nil) defer ensureReaderClosed(serverResp) if err != nil { - return types.ContainerJSON{}, wrapResponseError(err, serverResp, "container", containerID) + return types.ContainerJSON{}, err } var response types.ContainerJSON @@ -38,10 +38,10 @@ func (cli *Client) ContainerInspectWithRaw(ctx context.Context, containerID stri serverResp, err := cli.get(ctx, "/containers/"+containerID+"/json", query, nil) defer ensureReaderClosed(serverResp) if err != nil { - return types.ContainerJSON{}, nil, wrapResponseError(err, serverResp, "container", containerID) + return types.ContainerJSON{}, nil, err } - body, err := ioutil.ReadAll(serverResp.body) + body, err := io.ReadAll(serverResp.body) if err != nil { return types.ContainerJSON{}, nil, err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_list.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_list.go index a973de597..bd491b3db 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_list.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_list.go @@ -18,7 +18,7 @@ func (cli *Client) ContainerList(ctx context.Context, options types.ContainerLis query.Set("all", "1") } - if options.Limit != -1 { + if options.Limit > 0 { query.Set("limit", strconv.Itoa(options.Limit)) } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_logs.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_logs.go index 5b6541f03..e9ae2f680 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_logs.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_logs.go @@ -74,7 +74,7 @@ func (cli *Client) ContainerLogs(ctx context.Context, container string, options resp, err := cli.get(ctx, "/containers/"+container+"/logs", query, nil) if err != nil { - return nil, wrapResponseError(err, resp, "container", container) + return nil, err } return resp.body, nil } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_remove.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_remove.go index df81461b8..c21de609b 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_remove.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_remove.go @@ -23,5 +23,5 @@ func (cli *Client) ContainerRemove(ctx context.Context, containerID string, opti resp, err := cli.delete(ctx, "/containers/"+containerID, query, nil) defer ensureReaderClosed(resp) - return wrapResponseError(err, resp, "container", containerID) + return err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_restart.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_restart.go index 41e421969..aa0d6485d 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_restart.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_restart.go @@ -9,7 +9,7 @@ import ( ) // ContainerRestart stops and starts a container again. -// It makes the daemon to wait for the container to be up again for +// It makes the daemon wait for the container to be up again for // a specific amount of time, given the timeout. func (cli *Client) ContainerRestart(ctx context.Context, containerID string, timeout *time.Duration) error { query := url.Values{} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_update.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_update.go index 6917cf9fb..bf68a5300 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_update.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_update.go @@ -7,7 +7,7 @@ import ( "github.com/docker/docker/api/types/container" ) -// ContainerUpdate updates resources of a container +// ContainerUpdate updates the resources of a container. func (cli *Client) ContainerUpdate(ctx context.Context, containerID string, updateConfig container.UpdateConfig) (container.ContainerUpdateOKBody, error) { var response container.ContainerUpdateOKBody serverResp, err := cli.post(ctx, "/containers/"+containerID+"/update", nil, updateConfig, nil) diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_wait.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_wait.go index 6ab8c1da9..e9b134c9d 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_wait.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/container_wait.go @@ -33,7 +33,9 @@ func (cli *Client) ContainerWait(ctx context.Context, containerID string, condit errC := make(chan error, 1) query := url.Values{} - query.Set("condition", string(condition)) + if condition != "" { + query.Set("condition", string(condition)) + } resp, err := cli.post(ctx, "/containers/"+containerID+"/wait", query, nil, nil) if err != nil { diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/disk_usage.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/disk_usage.go index 354cd3693..ba0d92e9e 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/disk_usage.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/disk_usage.go @@ -4,23 +4,30 @@ import ( "context" "encoding/json" "fmt" + "net/url" "github.com/docker/docker/api/types" ) // DiskUsage requests the current data usage from the daemon -func (cli *Client) DiskUsage(ctx context.Context) (types.DiskUsage, error) { - var du types.DiskUsage +func (cli *Client) DiskUsage(ctx context.Context, options types.DiskUsageOptions) (types.DiskUsage, error) { + var query url.Values + if len(options.Types) > 0 { + query = url.Values{} + for _, t := range options.Types { + query.Add("type", string(t)) + } + } - serverResp, err := cli.get(ctx, "/system/df", nil, nil) + serverResp, err := cli.get(ctx, "/system/df", query, nil) defer ensureReaderClosed(serverResp) if err != nil { - return du, err + return types.DiskUsage{}, err } + var du types.DiskUsage if err := json.NewDecoder(serverResp.body).Decode(&du); err != nil { - return du, fmt.Errorf("Error retrieving disk usage: %v", err) + return types.DiskUsage{}, fmt.Errorf("Error retrieving disk usage: %v", err) } - return du, nil } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/distribution_inspect.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/distribution_inspect.go index f4e3794cb..7f36c99a0 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/distribution_inspect.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/distribution_inspect.go @@ -8,7 +8,7 @@ import ( registrytypes "github.com/docker/docker/api/types/registry" ) -// DistributionInspect returns the image digest with full Manifest +// DistributionInspect returns the image digest with the full manifest. func (cli *Client) DistributionInspect(ctx context.Context, image, encodedRegistryAuth string) (registrytypes.DistributionInspect, error) { // Contact the registry to retrieve digest and platform information var distributionInspect registrytypes.DistributionInspect diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/envvars.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/envvars.go new file mode 100644 index 000000000..61dd45c1d --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/envvars.go @@ -0,0 +1,90 @@ +package client // import "github.com/docker/docker/client" + +const ( + // EnvOverrideHost is the name of the environment variable that can be used + // to override the default host to connect to (DefaultDockerHost). + // + // This env-var is read by FromEnv and WithHostFromEnv and when set to a + // non-empty value, takes precedence over the default host (which is platform + // specific), or any host already set. + EnvOverrideHost = "DOCKER_HOST" + + // EnvOverrideAPIVersion is the name of the environment variable that can + // be used to override the API version to use. Value should be + // formatted as MAJOR.MINOR, for example, "1.19". + // + // This env-var is read by FromEnv and WithVersionFromEnv and when set to a + // non-empty value, takes precedence over API version negotiation. + // + // This environment variable should be used for debugging purposes only, as + // it can set the client to use an incompatible (or invalid) API version. + EnvOverrideAPIVersion = "DOCKER_API_VERSION" + + // EnvOverrideCertPath is the name of the environment variable that can be + // used to specify the directory from which to load the TLS certificates + // (ca.pem, cert.pem, key.pem) from. These certificates are used to configure + // the Client for a TCP connection protected by TLS client authentication. + // + // TLS certificate verification is enabled by default if the Client is configured + // to use a TLS connection. Refer to EnvTLSVerify below to learn how to + // disable verification for testing purposes. + // + // WARNING: Access to the remote API is equivalent to root access to the + // host where the daemon runs. Do not expose the API without protection, + // and only if needed. Make sure you are familiar with the "daemon attack + // surface" (https://docs.docker.com/go/attack-surface/). + // + // For local access to the API, it is recommended to connect with the daemon + // using the default local socket connection (on Linux), or the named pipe + // (on Windows). + // + // If you need to access the API of a remote daemon, consider using an SSH + // (ssh://) connection, which is easier to set up, and requires no additional + // configuration if the host is accessible using ssh. + // + // If you cannot use the alternatives above, and you must expose the API over + // a TCP connection, refer to https://docs.docker.com/engine/security/protect-access/ + // to learn how to configure the daemon and client to use a TCP connection + // with TLS client authentication. Make sure you know the differences between + // a regular TLS connection and a TLS connection protected by TLS client + // authentication, and verify that the API cannot be accessed by other clients. + EnvOverrideCertPath = "DOCKER_CERT_PATH" + + // EnvTLSVerify is the name of the environment variable that can be used to + // enable or disable TLS certificate verification. When set to a non-empty + // value, TLS certificate verification is enabled, and the client is configured + // to use a TLS connection, using certificates from the default directories + // (within `~/.docker`); refer to EnvOverrideCertPath above for additional + // details. + // + // WARNING: Access to the remote API is equivalent to root access to the + // host where the daemon runs. Do not expose the API without protection, + // and only if needed. Make sure you are familiar with the "daemon attack + // surface" (https://docs.docker.com/go/attack-surface/). + // + // Before setting up your client and daemon to use a TCP connection with TLS + // client authentication, consider using one of the alternatives mentioned + // in EnvOverrideCertPath above. + // + // Disabling TLS certificate verification (for testing purposes) + // + // TLS certificate verification is enabled by default if the Client is configured + // to use a TLS connection, and it is highly recommended to keep verification + // enabled to prevent machine-in-the-middle attacks. Refer to the documentation + // at https://docs.docker.com/engine/security/protect-access/ and pages linked + // from that page to learn how to configure the daemon and client to use a + // TCP connection with TLS client authentication enabled. + // + // Set the "DOCKER_TLS_VERIFY" environment to an empty string ("") to + // disable TLS certificate verification. Disabling verification is insecure, + // so should only be done for testing purposes. From the Go documentation + // (https://pkg.go.dev/crypto/tls#Config): + // + // InsecureSkipVerify controls whether a client verifies the server's + // certificate chain and host name. If InsecureSkipVerify is true, crypto/tls + // accepts any certificate presented by the server and any host name in that + // certificate. In this mode, TLS is susceptible to machine-in-the-middle + // attacks unless custom verification is used. This should be used only for + // testing or in combination with VerifyConnection or VerifyPeerCertificate. + EnvTLSVerify = "DOCKER_TLS_VERIFY" +) diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/errors.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/errors.go index 041bc8d49..257921ceb 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/errors.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/errors.go @@ -2,7 +2,6 @@ package client // import "github.com/docker/docker/client" import ( "fmt" - "net/http" "github.com/docker/docker/api/types/versions" "github.com/docker/docker/errdefs" @@ -59,19 +58,6 @@ func (e objectNotFoundError) Error() string { return fmt.Sprintf("Error: No such %s: %s", e.object, e.id) } -func wrapResponseError(err error, resp serverResponse, object, id string) error { - switch { - case err == nil: - return nil - case resp.statusCode == http.StatusNotFound: - return objectNotFoundError{object: object, id: id} - case resp.statusCode == http.StatusNotImplemented: - return errdefs.NotImplemented(err) - default: - return err - } -} - // unauthorizedError represents an authorization error in a remote registry. type unauthorizedError struct { cause error diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_build.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_build.go index 8fcf99503..d16e1d8ea 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_build.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_build.go @@ -14,8 +14,8 @@ import ( "github.com/docker/docker/api/types/container" ) -// ImageBuild sends request to the daemon to build images. -// The Body in the response implement an io.ReadCloser and it's up to the caller to +// ImageBuild sends a request to the daemon to build images. +// The Body in the response implements an io.ReadCloser and it's up to the caller to // close it. func (cli *Client) ImageBuild(ctx context.Context, buildContext io.Reader, options types.ImageBuildOptions) (types.ImageBuildResponse, error) { query, err := cli.imageBuildOptionsToQuery(options) diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_create.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_create.go index 239380474..b1c022777 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_create.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_create.go @@ -10,7 +10,7 @@ import ( "github.com/docker/docker/api/types" ) -// ImageCreate creates a new image based in the parent options. +// ImageCreate creates a new image based on the parent options. // It returns the JSON content in the response body. func (cli *Client) ImageCreate(ctx context.Context, parentReference string, options types.ImageCreateOptions) (io.ReadCloser, error) { ref, err := reference.ParseNormalizedNamed(parentReference) diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_import.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_import.go index d3336d410..c5de42cb7 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_import.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_import.go @@ -10,7 +10,7 @@ import ( "github.com/docker/docker/api/types" ) -// ImageImport creates a new image based in the source options. +// ImageImport creates a new image based on the source options. // It returns the JSON content in the response body. func (cli *Client) ImageImport(ctx context.Context, source types.ImageImportSource, ref string, options types.ImageImportOptions) (io.ReadCloser, error) { if ref != "" { diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_inspect.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_inspect.go index 1eb8dce02..1de10e5a0 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_inspect.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_inspect.go @@ -4,7 +4,7 @@ import ( "bytes" "context" "encoding/json" - "io/ioutil" + "io" "github.com/docker/docker/api/types" ) @@ -17,10 +17,10 @@ func (cli *Client) ImageInspectWithRaw(ctx context.Context, imageID string) (typ serverResp, err := cli.get(ctx, "/images/"+imageID+"/json", nil, nil) defer ensureReaderClosed(serverResp) if err != nil { - return types.ImageInspect{}, nil, wrapResponseError(err, serverResp, "image", imageID) + return types.ImageInspect{}, nil, err } - body, err := ioutil.ReadAll(serverResp.body) + body, err := io.ReadAll(serverResp.body) if err != nil { return types.ImageInspect{}, nil, err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_remove.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_remove.go index 84a41af0f..6a9fb3f41 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_remove.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_remove.go @@ -23,7 +23,7 @@ func (cli *Client) ImageRemove(ctx context.Context, imageID string, options type resp, err := cli.delete(ctx, "/images/"+imageID, query, nil) defer ensureReaderClosed(resp) if err != nil { - return dels, wrapResponseError(err, resp, "image", imageID) + return dels, err } err = json.NewDecoder(resp.body).Decode(&dels) diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_search.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_search.go index 82955a747..e69fa3722 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_search.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/image_search.go @@ -3,8 +3,8 @@ package client // import "github.com/docker/docker/client" import ( "context" "encoding/json" - "fmt" "net/url" + "strconv" "github.com/docker/docker/api/types" "github.com/docker/docker/api/types/filters" @@ -12,13 +12,15 @@ import ( "github.com/docker/docker/errdefs" ) -// ImageSearch makes the docker host to search by a term in a remote registry. +// ImageSearch makes the docker host search by a term in a remote registry. // The list of results is not sorted in any fashion. func (cli *Client) ImageSearch(ctx context.Context, term string, options types.ImageSearchOptions) ([]registry.SearchResult, error) { var results []registry.SearchResult query := url.Values{} query.Set("term", term) - query.Set("limit", fmt.Sprintf("%d", options.Limit)) + if options.Limit > 0 { + query.Set("limit", strconv.Itoa(options.Limit)) + } if options.Filters.Len() > 0 { filterJSON, err := filters.ToJSON(options.Filters) diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/interface.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/interface.go index aabad4a91..7277d1bbd 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/interface.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/interface.go @@ -168,7 +168,7 @@ type SystemAPIClient interface { Events(ctx context.Context, options types.EventsOptions) (<-chan events.Message, <-chan error) Info(ctx context.Context) (types.Info, error) RegistryLogin(ctx context.Context, auth types.AuthConfig) (registry.AuthenticateOKBody, error) - DiskUsage(ctx context.Context) (types.DiskUsage, error) + DiskUsage(ctx context.Context, options types.DiskUsageOptions) (types.DiskUsage, error) Ping(ctx context.Context) (types.Ping, error) } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/network_inspect.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/network_inspect.go index 89a05b302..0f90e2bb9 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/network_inspect.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/network_inspect.go @@ -4,7 +4,7 @@ import ( "bytes" "context" "encoding/json" - "io/ioutil" + "io" "net/url" "github.com/docker/docker/api/types" @@ -36,10 +36,10 @@ func (cli *Client) NetworkInspectWithRaw(ctx context.Context, networkID string, resp, err = cli.get(ctx, "/networks/"+networkID, query, nil) defer ensureReaderClosed(resp) if err != nil { - return networkResource, nil, wrapResponseError(err, resp, "network", networkID) + return networkResource, nil, err } - body, err := ioutil.ReadAll(resp.body) + body, err := io.ReadAll(resp.body) if err != nil { return networkResource, nil, err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/network_remove.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/network_remove.go index e71b16d86..9d6c6cef0 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/network_remove.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/network_remove.go @@ -6,5 +6,5 @@ import "context" func (cli *Client) NetworkRemove(ctx context.Context, networkID string) error { resp, err := cli.delete(ctx, "/networks/"+networkID, nil, nil) defer ensureReaderClosed(resp) - return wrapResponseError(err, resp, "network", networkID) + return err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/node_inspect.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/node_inspect.go index d296c9fdd..95ab9b1be 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/node_inspect.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/node_inspect.go @@ -4,7 +4,7 @@ import ( "bytes" "context" "encoding/json" - "io/ioutil" + "io" "github.com/docker/docker/api/types/swarm" ) @@ -17,10 +17,10 @@ func (cli *Client) NodeInspectWithRaw(ctx context.Context, nodeID string) (swarm serverResp, err := cli.get(ctx, "/nodes/"+nodeID, nil, nil) defer ensureReaderClosed(serverResp) if err != nil { - return swarm.Node{}, nil, wrapResponseError(err, serverResp, "node", nodeID) + return swarm.Node{}, nil, err } - body, err := ioutil.ReadAll(serverResp.body) + body, err := io.ReadAll(serverResp.body) if err != nil { return swarm.Node{}, nil, err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/node_remove.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/node_remove.go index 03ab87809..e44436deb 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/node_remove.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/node_remove.go @@ -16,5 +16,5 @@ func (cli *Client) NodeRemove(ctx context.Context, nodeID string, options types. resp, err := cli.delete(ctx, "/nodes/"+nodeID, query, nil) defer ensureReaderClosed(resp) - return wrapResponseError(err, resp, "node", nodeID) + return err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/options.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/options.go index 6f77f0955..98d96f792 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/options.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/options.go @@ -18,38 +18,26 @@ type Opt func(*Client) error // FromEnv configures the client with values from environment variables. // -// Supported environment variables: -// DOCKER_HOST to set the url to the docker server. -// DOCKER_API_VERSION to set the version of the API to reach, leave empty for latest. -// DOCKER_CERT_PATH to load the TLS certificates from. -// DOCKER_TLS_VERIFY to enable or disable TLS verification, off by default. +// FromEnv uses the following environment variables: +// +// DOCKER_HOST (EnvOverrideHost) to set the URL to the docker server. +// +// DOCKER_API_VERSION (EnvOverrideAPIVersion) to set the version of the API to +// use, leave empty for latest. +// +// DOCKER_CERT_PATH (EnvOverrideCertPath) to specify the directory from which to +// load the TLS certificates (ca.pem, cert.pem, key.pem). +// +// DOCKER_TLS_VERIFY (EnvTLSVerify) to enable or disable TLS verification (off by +// default). func FromEnv(c *Client) error { - if dockerCertPath := os.Getenv("DOCKER_CERT_PATH"); dockerCertPath != "" { - options := tlsconfig.Options{ - CAFile: filepath.Join(dockerCertPath, "ca.pem"), - CertFile: filepath.Join(dockerCertPath, "cert.pem"), - KeyFile: filepath.Join(dockerCertPath, "key.pem"), - InsecureSkipVerify: os.Getenv("DOCKER_TLS_VERIFY") == "", - } - tlsc, err := tlsconfig.Client(options) - if err != nil { - return err - } - - c.client = &http.Client{ - Transport: &http.Transport{TLSClientConfig: tlsc}, - CheckRedirect: CheckRedirect, - } + ops := []Opt{ + WithTLSClientConfigFromEnv(), + WithHostFromEnv(), + WithVersionFromEnv(), } - - if host := os.Getenv("DOCKER_HOST"); host != "" { - if err := WithHost(host)(c); err != nil { - return err - } - } - - if version := os.Getenv("DOCKER_API_VERSION"); version != "" { - if err := WithVersion(version)(c); err != nil { + for _, op := range ops { + if err := op(c); err != nil { return err } } @@ -93,6 +81,18 @@ func WithHost(host string) Opt { } } +// WithHostFromEnv overrides the client host with the host specified in the +// DOCKER_HOST (EnvOverrideHost) environment variable. If DOCKER_HOST is not set, +// or set to an empty value, the host is not modified. +func WithHostFromEnv() Opt { + return func(c *Client) error { + if host := os.Getenv(EnvOverrideHost); host != "" { + return WithHost(host)(c) + } + return nil + } +} + // WithHTTPClient overrides the client http client with the specified one func WithHTTPClient(client *http.Client) Opt { return func(c *Client) error { @@ -148,6 +148,42 @@ func WithTLSClientConfig(cacertPath, certPath, keyPath string) Opt { } } +// WithTLSClientConfigFromEnv configures the client's TLS settings with the +// settings in the DOCKER_CERT_PATH and DOCKER_TLS_VERIFY environment variables. +// If DOCKER_CERT_PATH is not set or empty, TLS configuration is not modified. +// +// WithTLSClientConfigFromEnv uses the following environment variables: +// +// DOCKER_CERT_PATH (EnvOverrideCertPath) to specify the directory from which to +// load the TLS certificates (ca.pem, cert.pem, key.pem). +// +// DOCKER_TLS_VERIFY (EnvTLSVerify) to enable or disable TLS verification (off by +// default). +func WithTLSClientConfigFromEnv() Opt { + return func(c *Client) error { + dockerCertPath := os.Getenv(EnvOverrideCertPath) + if dockerCertPath == "" { + return nil + } + options := tlsconfig.Options{ + CAFile: filepath.Join(dockerCertPath, "ca.pem"), + CertFile: filepath.Join(dockerCertPath, "cert.pem"), + KeyFile: filepath.Join(dockerCertPath, "key.pem"), + InsecureSkipVerify: os.Getenv(EnvTLSVerify) == "", + } + tlsc, err := tlsconfig.Client(options) + if err != nil { + return err + } + + c.client = &http.Client{ + Transport: &http.Transport{TLSClientConfig: tlsc}, + CheckRedirect: CheckRedirect, + } + return nil + } +} + // WithVersion overrides the client version with the specified one. If an empty // version is specified, the value will be ignored to allow version negotiation. func WithVersion(version string) Opt { @@ -160,6 +196,15 @@ func WithVersion(version string) Opt { } } +// WithVersionFromEnv overrides the client version with the version specified in +// the DOCKER_API_VERSION environment variable. If DOCKER_API_VERSION is not set, +// the version is not modified. +func WithVersionFromEnv() Opt { + return func(c *Client) error { + return WithVersion(os.Getenv(EnvOverrideAPIVersion))(c) + } +} + // WithAPIVersionNegotiation enables automatic API version negotiation for the client. // With this option enabled, the client automatically negotiates the API version // to use when making requests. API version negotiation is performed on the first diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/ping.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/ping.go index a9af001ef..27e8695cb 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/ping.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/ping.go @@ -4,8 +4,10 @@ import ( "context" "net/http" "path" + "strings" "github.com/docker/docker/api/types" + "github.com/docker/docker/api/types/swarm" "github.com/docker/docker/errdefs" ) @@ -61,6 +63,13 @@ func parsePingResponse(cli *Client, resp serverResponse) (types.Ping, error) { if bv := resp.header.Get("Builder-Version"); bv != "" { ping.BuilderVersion = types.BuilderVersion(bv) } + if si := resp.header.Get("Swarm"); si != "" { + parts := strings.SplitN(si, "/", 2) + ping.SwarmStatus = &swarm.Status{ + NodeState: swarm.LocalNodeState(parts[0]), + ControlAvailable: len(parts) == 2 && parts[1] == "manager", + } + } err := cli.checkResponseErr(resp) return ping, errdefs.FromStatusCode(err, resp.statusCode) } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/plugin_inspect.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/plugin_inspect.go index 81b89732b..f09e46066 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/plugin_inspect.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/plugin_inspect.go @@ -4,7 +4,7 @@ import ( "bytes" "context" "encoding/json" - "io/ioutil" + "io" "github.com/docker/docker/api/types" ) @@ -17,10 +17,10 @@ func (cli *Client) PluginInspectWithRaw(ctx context.Context, name string) (*type resp, err := cli.get(ctx, "/plugins/"+name+"/json", nil, nil) defer ensureReaderClosed(resp) if err != nil { - return nil, nil, wrapResponseError(err, resp, "plugin", name) + return nil, nil, err } - body, err := ioutil.ReadAll(resp.body) + body, err := io.ReadAll(resp.body) if err != nil { return nil, nil, err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/plugin_list.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/plugin_list.go index cf1935e2f..2091a054d 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/plugin_list.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/plugin_list.go @@ -25,7 +25,7 @@ func (cli *Client) PluginList(ctx context.Context, filter filters.Args) (types.P resp, err := cli.get(ctx, "/plugins", query, nil) defer ensureReaderClosed(resp) if err != nil { - return plugins, wrapResponseError(err, resp, "plugin", "") + return plugins, err } err = json.NewDecoder(resp.body).Decode(&plugins) diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/plugin_remove.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/plugin_remove.go index 51ca1040d..4cd66958c 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/plugin_remove.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/plugin_remove.go @@ -16,5 +16,5 @@ func (cli *Client) PluginRemove(ctx context.Context, name string, options types. resp, err := cli.delete(ctx, "/plugins/"+name, query, nil) defer ensureReaderClosed(resp) - return wrapResponseError(err, resp, "plugin", name) + return err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/request.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/request.go index 813eac2c9..3e4911e57 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/request.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/request.go @@ -6,7 +6,6 @@ import ( "encoding/json" "fmt" "io" - "io/ioutil" "net" "net/http" "net/url" @@ -110,11 +109,16 @@ func (cli *Client) sendRequest(ctx context.Context, method, path string, query u if err != nil { return serverResponse{}, err } + resp, err := cli.doRequest(ctx, req) - if err != nil { - return resp, errdefs.FromStatusCode(err, resp.statusCode) + switch { + case errors.Is(err, context.Canceled): + return serverResponse{}, errdefs.Cancelled(err) + case errors.Is(err, context.DeadlineExceeded): + return serverResponse{}, errdefs.Deadline(err) + case err == nil: + err = cli.checkResponseErr(resp) } - err = cli.checkResponseErr(resp) return resp, errdefs.FromStatusCode(err, resp.statusCode) } @@ -150,10 +154,8 @@ func (cli *Client) doRequest(ctx context.Context, req *http.Request) (serverResp if err.Timeout() { return serverResp, ErrorConnectionFailed(cli.host) } - if !err.Temporary() { - if strings.Contains(err.Error(), "connection refused") || strings.Contains(err.Error(), "dial unix") { - return serverResp, ErrorConnectionFailed(cli.host) - } + if strings.Contains(err.Error(), "connection refused") || strings.Contains(err.Error(), "dial unix") { + return serverResp, ErrorConnectionFailed(cli.host) } } @@ -201,7 +203,7 @@ func (cli *Client) checkResponseErr(serverResp serverResponse) error { R: serverResp.body, N: int64(bodyMax), } - body, err = ioutil.ReadAll(bodyR) + body, err = io.ReadAll(bodyR) if err != nil { return err } @@ -236,16 +238,14 @@ func (cli *Client) addHeaders(req *http.Request, headers headers) *http.Request // Add CLI Config's HTTP Headers BEFORE we set the Docker headers // then the user can't change OUR headers for k, v := range cli.customHTTPHeaders { - if versions.LessThan(cli.version, "1.25") && k == "User-Agent" { + if versions.LessThan(cli.version, "1.25") && http.CanonicalHeaderKey(k) == "User-Agent" { continue } req.Header.Set(k, v) } - if headers != nil { - for k, v := range headers { - req.Header[k] = v - } + for k, v := range headers { + req.Header[http.CanonicalHeaderKey(k)] = v } return req } @@ -263,7 +263,7 @@ func encodeData(data interface{}) (*bytes.Buffer, error) { func ensureReaderClosed(response serverResponse) { if response.body != nil { // Drain up to 512 bytes and close the body to let the Transport reuse the connection - io.CopyN(ioutil.Discard, response.body, 512) + io.CopyN(io.Discard, response.body, 512) response.body.Close() } } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/secret_create.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/secret_create.go index fd5b91413..c65d38a19 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/secret_create.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/secret_create.go @@ -8,7 +8,7 @@ import ( "github.com/docker/docker/api/types/swarm" ) -// SecretCreate creates a new Secret. +// SecretCreate creates a new secret. func (cli *Client) SecretCreate(ctx context.Context, secret swarm.SecretSpec) (types.SecretCreateResponse, error) { var response types.SecretCreateResponse if err := cli.NewVersionError("1.25", "secret create"); err != nil { diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/secret_inspect.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/secret_inspect.go index d093916c9..5906874b1 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/secret_inspect.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/secret_inspect.go @@ -4,7 +4,7 @@ import ( "bytes" "context" "encoding/json" - "io/ioutil" + "io" "github.com/docker/docker/api/types/swarm" ) @@ -20,10 +20,10 @@ func (cli *Client) SecretInspectWithRaw(ctx context.Context, id string) (swarm.S resp, err := cli.get(ctx, "/secrets/"+id, nil, nil) defer ensureReaderClosed(resp) if err != nil { - return swarm.Secret{}, nil, wrapResponseError(err, resp, "secret", id) + return swarm.Secret{}, nil, err } - body, err := ioutil.ReadAll(resp.body) + body, err := io.ReadAll(resp.body) if err != nil { return swarm.Secret{}, nil, err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/secret_remove.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/secret_remove.go index c16f55580..f47f68b6e 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/secret_remove.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/secret_remove.go @@ -2,12 +2,12 @@ package client // import "github.com/docker/docker/client" import "context" -// SecretRemove removes a Secret. +// SecretRemove removes a secret. func (cli *Client) SecretRemove(ctx context.Context, id string) error { if err := cli.NewVersionError("1.25", "secret remove"); err != nil { return err } resp, err := cli.delete(ctx, "/secrets/"+id, nil, nil) defer ensureReaderClosed(resp) - return wrapResponseError(err, resp, "secret", id) + return err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/secret_update.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/secret_update.go index 164256bbc..d082dcef7 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/secret_update.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/secret_update.go @@ -8,7 +8,7 @@ import ( "github.com/docker/docker/api/types/swarm" ) -// SecretUpdate attempts to update a Secret +// SecretUpdate attempts to update a secret. func (cli *Client) SecretUpdate(ctx context.Context, id string, version swarm.Version, secret swarm.SecretSpec) error { if err := cli.NewVersionError("1.25", "secret update"); err != nil { return err diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/service_create.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/service_create.go index e0428bf98..23024d0f8 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/service_create.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/service_create.go @@ -9,11 +9,11 @@ import ( "github.com/docker/distribution/reference" "github.com/docker/docker/api/types" "github.com/docker/docker/api/types/swarm" - digest "github.com/opencontainers/go-digest" + "github.com/opencontainers/go-digest" "github.com/pkg/errors" ) -// ServiceCreate creates a new Service. +// ServiceCreate creates a new service. func (cli *Client) ServiceCreate(ctx context.Context, service swarm.ServiceSpec, options types.ServiceCreateOptions) (types.ServiceCreateResponse, error) { var response types.ServiceCreateResponse headers := map[string][]string{ diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/service_inspect.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/service_inspect.go index 2801483b8..cee020c98 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/service_inspect.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/service_inspect.go @@ -5,7 +5,7 @@ import ( "context" "encoding/json" "fmt" - "io/ioutil" + "io" "net/url" "github.com/docker/docker/api/types" @@ -22,10 +22,10 @@ func (cli *Client) ServiceInspectWithRaw(ctx context.Context, serviceID string, serverResp, err := cli.get(ctx, "/services/"+serviceID, query, nil) defer ensureReaderClosed(serverResp) if err != nil { - return swarm.Service{}, nil, wrapResponseError(err, serverResp, "service", serviceID) + return swarm.Service{}, nil, err } - body, err := ioutil.ReadAll(serverResp.body) + body, err := io.ReadAll(serverResp.body) if err != nil { return swarm.Service{}, nil, err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/service_remove.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/service_remove.go index 953a2adf5..2c46326eb 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/service_remove.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/service_remove.go @@ -6,5 +6,5 @@ import "context" func (cli *Client) ServiceRemove(ctx context.Context, serviceID string) error { resp, err := cli.delete(ctx, "/services/"+serviceID, nil, nil) defer ensureReaderClosed(resp) - return wrapResponseError(err, resp, "service", serviceID) + return err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/task_inspect.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/task_inspect.go index 44d40ba5a..dde1f6c59 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/task_inspect.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/task_inspect.go @@ -4,12 +4,12 @@ import ( "bytes" "context" "encoding/json" - "io/ioutil" + "io" "github.com/docker/docker/api/types/swarm" ) -// TaskInspectWithRaw returns the task information and its raw representation.. +// TaskInspectWithRaw returns the task information and its raw representation. func (cli *Client) TaskInspectWithRaw(ctx context.Context, taskID string) (swarm.Task, []byte, error) { if taskID == "" { return swarm.Task{}, nil, objectNotFoundError{object: "task", id: taskID} @@ -17,10 +17,10 @@ func (cli *Client) TaskInspectWithRaw(ctx context.Context, taskID string) (swarm serverResp, err := cli.get(ctx, "/tasks/"+taskID, nil, nil) defer ensureReaderClosed(serverResp) if err != nil { - return swarm.Task{}, nil, wrapResponseError(err, serverResp, "task", taskID) + return swarm.Task{}, nil, err } - body, err := ioutil.ReadAll(serverResp.body) + body, err := io.ReadAll(serverResp.body) if err != nil { return swarm.Task{}, nil, err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/volume_inspect.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/volume_inspect.go index e20b2c67c..070209b35 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/volume_inspect.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/volume_inspect.go @@ -4,7 +4,7 @@ import ( "bytes" "context" "encoding/json" - "io/ioutil" + "io" "github.com/docker/docker/api/types" ) @@ -25,10 +25,10 @@ func (cli *Client) VolumeInspectWithRaw(ctx context.Context, volumeID string) (t resp, err := cli.get(ctx, "/volumes/"+volumeID, nil, nil) defer ensureReaderClosed(resp) if err != nil { - return volume, nil, wrapResponseError(err, resp, "volume", volumeID) + return volume, nil, err } - body, err := ioutil.ReadAll(resp.body) + body, err := io.ReadAll(resp.body) if err != nil { return volume, nil, err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/volume_remove.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/volume_remove.go index 79decdafa..1f2643836 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/client/volume_remove.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/client/volume_remove.go @@ -17,5 +17,5 @@ func (cli *Client) VolumeRemove(ctx context.Context, volumeID string, force bool } resp, err := cli.delete(ctx, "/volumes/"+volumeID, query, nil) defer ensureReaderClosed(resp) - return wrapResponseError(err, resp, "volume", volumeID) + return err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/errdefs/http_helpers.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/errdefs/http_helpers.go index 07552f1cc..5afe48677 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/errdefs/http_helpers.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/errdefs/http_helpers.go @@ -1,78 +1,11 @@ package errdefs // import "github.com/docker/docker/errdefs" import ( - "fmt" "net/http" - containerderrors "github.com/containerd/containerd/errdefs" - "github.com/docker/distribution/registry/api/errcode" "github.com/sirupsen/logrus" - "google.golang.org/grpc/codes" - "google.golang.org/grpc/status" ) -// GetHTTPErrorStatusCode retrieves status code from error message. -func GetHTTPErrorStatusCode(err error) int { - if err == nil { - logrus.WithFields(logrus.Fields{"error": err}).Error("unexpected HTTP error handling") - return http.StatusInternalServerError - } - - var statusCode int - - // Stop right there - // Are you sure you should be adding a new error class here? Do one of the existing ones work? - - // Note that the below functions are already checking the error causal chain for matches. - switch { - case IsNotFound(err): - statusCode = http.StatusNotFound - case IsInvalidParameter(err): - statusCode = http.StatusBadRequest - case IsConflict(err): - statusCode = http.StatusConflict - case IsUnauthorized(err): - statusCode = http.StatusUnauthorized - case IsUnavailable(err): - statusCode = http.StatusServiceUnavailable - case IsForbidden(err): - statusCode = http.StatusForbidden - case IsNotModified(err): - statusCode = http.StatusNotModified - case IsNotImplemented(err): - statusCode = http.StatusNotImplemented - case IsSystem(err) || IsUnknown(err) || IsDataLoss(err) || IsDeadline(err) || IsCancelled(err): - statusCode = http.StatusInternalServerError - default: - statusCode = statusCodeFromGRPCError(err) - if statusCode != http.StatusInternalServerError { - return statusCode - } - statusCode = statusCodeFromContainerdError(err) - if statusCode != http.StatusInternalServerError { - return statusCode - } - statusCode = statusCodeFromDistributionError(err) - if statusCode != http.StatusInternalServerError { - return statusCode - } - if e, ok := err.(causer); ok { - return GetHTTPErrorStatusCode(e.Cause()) - } - - logrus.WithFields(logrus.Fields{ - "module": "api", - "error_type": fmt.Sprintf("%T", err), - }).Debugf("FIXME: Got an API for which error does not match any expected type!!!: %+v", err) - } - - if statusCode == 0 { - statusCode = http.StatusInternalServerError - } - - return statusCode -} - // FromStatusCode creates an errdef error, based on the provided HTTP status-code func FromStatusCode(err error, statusCode int) error { if err == nil { @@ -100,10 +33,10 @@ func FromStatusCode(err error, statusCode int) error { err = System(err) } default: - logrus.WithFields(logrus.Fields{ + logrus.WithError(err).WithFields(logrus.Fields{ "module": "api", - "status_code": fmt.Sprintf("%d", statusCode), - }).Debugf("FIXME: Got an status-code for which error does not match any expected type!!!: %d", statusCode) + "status_code": statusCode, + }).Debug("FIXME: Got an status-code for which error does not match any expected type!!!") switch { case statusCode >= 200 && statusCode < 400: @@ -118,74 +51,3 @@ func FromStatusCode(err error, statusCode int) error { } return err } - -// statusCodeFromGRPCError returns status code according to gRPC error -func statusCodeFromGRPCError(err error) int { - switch status.Code(err) { - case codes.InvalidArgument: // code 3 - return http.StatusBadRequest - case codes.NotFound: // code 5 - return http.StatusNotFound - case codes.AlreadyExists: // code 6 - return http.StatusConflict - case codes.PermissionDenied: // code 7 - return http.StatusForbidden - case codes.FailedPrecondition: // code 9 - return http.StatusBadRequest - case codes.Unauthenticated: // code 16 - return http.StatusUnauthorized - case codes.OutOfRange: // code 11 - return http.StatusBadRequest - case codes.Unimplemented: // code 12 - return http.StatusNotImplemented - case codes.Unavailable: // code 14 - return http.StatusServiceUnavailable - default: - // codes.Canceled(1) - // codes.Unknown(2) - // codes.DeadlineExceeded(4) - // codes.ResourceExhausted(8) - // codes.Aborted(10) - // codes.Internal(13) - // codes.DataLoss(15) - return http.StatusInternalServerError - } -} - -// statusCodeFromDistributionError returns status code according to registry errcode -// code is loosely based on errcode.ServeJSON() in docker/distribution -func statusCodeFromDistributionError(err error) int { - switch errs := err.(type) { - case errcode.Errors: - if len(errs) < 1 { - return http.StatusInternalServerError - } - if _, ok := errs[0].(errcode.ErrorCoder); ok { - return statusCodeFromDistributionError(errs[0]) - } - case errcode.ErrorCoder: - return errs.ErrorCode().Descriptor().HTTPStatusCode - } - return http.StatusInternalServerError -} - -// statusCodeFromContainerdError returns status code for containerd errors when -// consumed directly (not through gRPC) -func statusCodeFromContainerdError(err error) int { - switch { - case containerderrors.IsInvalidArgument(err): - return http.StatusBadRequest - case containerderrors.IsNotFound(err): - return http.StatusNotFound - case containerderrors.IsAlreadyExists(err): - return http.StatusConflict - case containerderrors.IsFailedPrecondition(err): - return http.StatusPreconditionFailed - case containerderrors.IsUnavailable(err): - return http.StatusServiceUnavailable - case containerderrors.IsNotImplemented(err): - return http.StatusNotImplemented - default: - return http.StatusInternalServerError - } -} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/libnetwork/ipamutils/utils.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/libnetwork/ipamutils/utils.go new file mode 100644 index 000000000..3fd37cd88 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/libnetwork/ipamutils/utils.go @@ -0,0 +1,135 @@ +// Package ipamutils provides utility functions for ipam management +package ipamutils + +import ( + "fmt" + "net" + "sync" +) + +var ( + // PredefinedLocalScopeDefaultNetworks contains a list of 31 IPv4 private networks with host size 16 and 12 + // (172.17-31.x.x/16, 192.168.x.x/20) which do not overlap with the networks in `PredefinedGlobalScopeDefaultNetworks` + PredefinedLocalScopeDefaultNetworks []*net.IPNet + // PredefinedGlobalScopeDefaultNetworks contains a list of 64K IPv4 private networks with host size 8 + // (10.x.x.x/24) which do not overlap with the networks in `PredefinedLocalScopeDefaultNetworks` + PredefinedGlobalScopeDefaultNetworks []*net.IPNet + mutex sync.Mutex + localScopeDefaultNetworks = []*NetworkToSplit{{"172.17.0.0/16", 16}, {"172.18.0.0/16", 16}, {"172.19.0.0/16", 16}, + {"172.20.0.0/14", 16}, {"172.24.0.0/14", 16}, {"172.28.0.0/14", 16}, + {"192.168.0.0/16", 20}} + globalScopeDefaultNetworks = []*NetworkToSplit{{"10.0.0.0/8", 24}} +) + +// NetworkToSplit represent a network that has to be split in chunks with mask length Size. +// Each subnet in the set is derived from the Base pool. Base is to be passed +// in CIDR format. +// Example: a Base "10.10.0.0/16 with Size 24 will define the set of 256 +// 10.10.[0-255].0/24 address pools +type NetworkToSplit struct { + Base string `json:"base"` + Size int `json:"size"` +} + +func init() { + var err error + if PredefinedGlobalScopeDefaultNetworks, err = splitNetworks(globalScopeDefaultNetworks); err != nil { + //we are going to panic in case of error as we should never get into this state + panic("InitAddressPools failed to initialize the global scope default address pool") + } + + if PredefinedLocalScopeDefaultNetworks, err = splitNetworks(localScopeDefaultNetworks); err != nil { + //we are going to panic in case of error as we should never get into this state + panic("InitAddressPools failed to initialize the local scope default address pool") + } +} + +// configDefaultNetworks configures local as well global default pool based on input +func configDefaultNetworks(defaultAddressPool []*NetworkToSplit, result *[]*net.IPNet) error { + mutex.Lock() + defer mutex.Unlock() + defaultNetworks, err := splitNetworks(defaultAddressPool) + if err != nil { + return err + } + *result = defaultNetworks + return nil +} + +// GetGlobalScopeDefaultNetworks returns PredefinedGlobalScopeDefaultNetworks +func GetGlobalScopeDefaultNetworks() []*net.IPNet { + mutex.Lock() + defer mutex.Unlock() + return PredefinedGlobalScopeDefaultNetworks +} + +// GetLocalScopeDefaultNetworks returns PredefinedLocalScopeDefaultNetworks +func GetLocalScopeDefaultNetworks() []*net.IPNet { + mutex.Lock() + defer mutex.Unlock() + return PredefinedLocalScopeDefaultNetworks +} + +// ConfigGlobalScopeDefaultNetworks configures global default pool. +// Ideally this will be called from SwarmKit as part of swarm init +func ConfigGlobalScopeDefaultNetworks(defaultAddressPool []*NetworkToSplit) error { + if defaultAddressPool == nil { + defaultAddressPool = globalScopeDefaultNetworks + } + return configDefaultNetworks(defaultAddressPool, &PredefinedGlobalScopeDefaultNetworks) +} + +// ConfigLocalScopeDefaultNetworks configures local default pool. +// Ideally this will be called during libnetwork init +func ConfigLocalScopeDefaultNetworks(defaultAddressPool []*NetworkToSplit) error { + if defaultAddressPool == nil { + return nil + } + return configDefaultNetworks(defaultAddressPool, &PredefinedLocalScopeDefaultNetworks) +} + +// splitNetworks takes a slice of networks, split them accordingly and returns them +func splitNetworks(list []*NetworkToSplit) ([]*net.IPNet, error) { + localPools := make([]*net.IPNet, 0, len(list)) + + for _, p := range list { + _, b, err := net.ParseCIDR(p.Base) + if err != nil { + return nil, fmt.Errorf("invalid base pool %q: %v", p.Base, err) + } + ones, _ := b.Mask.Size() + if p.Size <= 0 || p.Size < ones { + return nil, fmt.Errorf("invalid pools size: %d", p.Size) + } + localPools = append(localPools, splitNetwork(p.Size, b)...) + } + return localPools, nil +} + +func splitNetwork(size int, base *net.IPNet) []*net.IPNet { + one, bits := base.Mask.Size() + mask := net.CIDRMask(size, bits) + n := 1 << uint(size-one) + s := uint(bits - size) + list := make([]*net.IPNet, 0, n) + + for i := 0; i < n; i++ { + ip := copyIP(base.IP) + addIntToIP(ip, uint(i<= 0; i-- { + array[i] |= (byte)(ordinal & 0xff) + ordinal >>= 8 + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/address_pools.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/address_pools.go new file mode 100644 index 000000000..6274b35a8 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/address_pools.go @@ -0,0 +1,84 @@ +package opts + +import ( + "encoding/csv" + "encoding/json" + "fmt" + "strconv" + "strings" + + types "github.com/docker/docker/libnetwork/ipamutils" +) + +// PoolsOpt is a Value type for parsing the default address pools definitions +type PoolsOpt struct { + Values []*types.NetworkToSplit +} + +// UnmarshalJSON fills values structure info from JSON input +func (p *PoolsOpt) UnmarshalJSON(raw []byte) error { + return json.Unmarshal(raw, &(p.Values)) +} + +// Set predefined pools +func (p *PoolsOpt) Set(value string) error { + csvReader := csv.NewReader(strings.NewReader(value)) + fields, err := csvReader.Read() + if err != nil { + return err + } + + poolsDef := types.NetworkToSplit{} + + for _, field := range fields { + parts := strings.SplitN(field, "=", 2) + if len(parts) != 2 { + return fmt.Errorf("invalid field '%s' must be a key=value pair", field) + } + + key := strings.ToLower(parts[0]) + value := strings.ToLower(parts[1]) + + switch key { + case "base": + poolsDef.Base = value + case "size": + size, err := strconv.Atoi(value) + if err != nil { + return fmt.Errorf("invalid size value: %q (must be integer): %v", value, err) + } + poolsDef.Size = size + default: + return fmt.Errorf("unexpected key '%s' in '%s'", key, field) + } + } + + p.Values = append(p.Values, &poolsDef) + + return nil +} + +// Type returns the type of this option +func (p *PoolsOpt) Type() string { + return "pool-options" +} + +// String returns a string repr of this option +func (p *PoolsOpt) String() string { + var pools []string + for _, pool := range p.Values { + repr := fmt.Sprintf("%s %d", pool.Base, pool.Size) + pools = append(pools, repr) + } + return strings.Join(pools, ", ") +} + +// Value returns the mounts +func (p *PoolsOpt) Value() []*types.NetworkToSplit { + return p.Values +} + +// Name returns the flag name of this option +func (p *PoolsOpt) Name() string { + return "default-address-pools" +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/env.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/env.go new file mode 100644 index 000000000..97e1a8c8a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/env.go @@ -0,0 +1,30 @@ +package opts // import "github.com/docker/docker/opts" + +import ( + "os" + "strings" + + "github.com/pkg/errors" +) + +// ValidateEnv validates an environment variable and returns it. +// If no value is specified, it obtains its value from the current environment +// +// As on ParseEnvFile and related to #16585, environment variable names +// are not validate whatsoever, it's up to application inside docker +// to validate them or not. +// +// The only validation here is to check if name is empty, per #25099 +func ValidateEnv(val string) (string, error) { + arr := strings.SplitN(val, "=", 2) + if arr[0] == "" { + return "", errors.New("invalid environment variable: " + val) + } + if len(arr) > 1 { + return val, nil + } + if envVal, ok := os.LookupEnv(arr[0]); ok { + return arr[0] + "=" + envVal, nil + } + return val, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/hosts.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/hosts.go new file mode 100644 index 000000000..aaa41ec97 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/hosts.go @@ -0,0 +1,188 @@ +package opts // import "github.com/docker/docker/opts" + +import ( + "fmt" + "net" + "net/url" + "path/filepath" + "strconv" + "strings" + + "github.com/docker/docker/pkg/homedir" + "github.com/pkg/errors" +) + +const ( + // DefaultHTTPPort Default HTTP Port used if only the protocol is provided to -H flag e.g. dockerd -H tcp:// + // These are the IANA registered port numbers for use with Docker + // see http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=docker + DefaultHTTPPort = 2375 // Default HTTP Port + // DefaultTLSHTTPPort Default HTTP Port used when TLS enabled + DefaultTLSHTTPPort = 2376 // Default TLS encrypted HTTP Port + // DefaultUnixSocket Path for the unix socket. + // Docker daemon by default always listens on the default unix socket + DefaultUnixSocket = "/var/run/docker.sock" + // DefaultTCPHost constant defines the default host string used by docker on Windows + DefaultTCPHost = "tcp://" + DefaultHTTPHost + ":2375" + // DefaultTLSHost constant defines the default host string used by docker for TLS sockets + DefaultTLSHost = "tcp://" + DefaultHTTPHost + ":2376" + // DefaultNamedPipe defines the default named pipe used by docker on Windows + DefaultNamedPipe = `//./pipe/docker_engine` + // HostGatewayName is the string value that can be passed + // to the IPAddr section in --add-host that is replaced by + // the value of HostGatewayIP daemon config value + HostGatewayName = "host-gateway" +) + +// ValidateHost validates that the specified string is a valid host and returns it. +func ValidateHost(val string) (string, error) { + host := strings.TrimSpace(val) + // The empty string means default and is not handled by parseDaemonHost + if host != "" { + _, err := parseDaemonHost(host) + if err != nil { + return val, err + } + } + // Note: unlike most flag validators, we don't return the mutated value here + // we need to know what the user entered later (using ParseHost) to adjust for TLS + return val, nil +} + +// ParseHost and set defaults for a Daemon host string. +// defaultToTLS is preferred over defaultToUnixXDG. +func ParseHost(defaultToTLS, defaultToUnixXDG bool, val string) (string, error) { + host := strings.TrimSpace(val) + if host == "" { + if defaultToTLS { + host = DefaultTLSHost + } else if defaultToUnixXDG { + runtimeDir, err := homedir.GetRuntimeDir() + if err != nil { + return "", err + } + socket := filepath.Join(runtimeDir, "docker.sock") + host = "unix://" + socket + } else { + host = DefaultHost + } + } else { + var err error + host, err = parseDaemonHost(host) + if err != nil { + return val, err + } + } + return host, nil +} + +// parseDaemonHost parses the specified address and returns an address that will be used as the host. +// Depending of the address specified, this may return one of the global Default* strings defined in hosts.go. +func parseDaemonHost(addr string) (string, error) { + addrParts := strings.SplitN(addr, "://", 2) + if len(addrParts) == 1 && addrParts[0] != "" { + addrParts = []string{"tcp", addrParts[0]} + } + + switch addrParts[0] { + case "tcp": + return ParseTCPAddr(addrParts[1], DefaultTCPHost) + case "unix": + return parseSimpleProtoAddr("unix", addrParts[1], DefaultUnixSocket) + case "npipe": + return parseSimpleProtoAddr("npipe", addrParts[1], DefaultNamedPipe) + case "fd": + return addr, nil + default: + return "", fmt.Errorf("Invalid bind address format: %s", addr) + } +} + +// parseSimpleProtoAddr parses and validates that the specified address is a valid +// socket address for simple protocols like unix and npipe. It returns a formatted +// socket address, either using the address parsed from addr, or the contents of +// defaultAddr if addr is a blank string. +func parseSimpleProtoAddr(proto, addr, defaultAddr string) (string, error) { + addr = strings.TrimPrefix(addr, proto+"://") + if strings.Contains(addr, "://") { + return "", fmt.Errorf("Invalid proto, expected %s: %s", proto, addr) + } + if addr == "" { + addr = defaultAddr + } + return fmt.Sprintf("%s://%s", proto, addr), nil +} + +// ParseTCPAddr parses and validates that the specified address is a valid TCP +// address. It returns a formatted TCP address, either using the address parsed +// from tryAddr, or the contents of defaultAddr if tryAddr is a blank string. +// tryAddr is expected to have already been Trim()'d +// defaultAddr must be in the full `tcp://host:port` form +func ParseTCPAddr(tryAddr string, defaultAddr string) (string, error) { + if tryAddr == "" || tryAddr == "tcp://" { + return defaultAddr, nil + } + addr := strings.TrimPrefix(tryAddr, "tcp://") + if strings.Contains(addr, "://") || addr == "" { + return "", fmt.Errorf("Invalid proto, expected tcp: %s", tryAddr) + } + + defaultAddr = strings.TrimPrefix(defaultAddr, "tcp://") + defaultHost, defaultPort, err := net.SplitHostPort(defaultAddr) + if err != nil { + return "", err + } + // url.Parse fails for trailing colon on IPv6 brackets on Go 1.5, but + // not 1.4. See https://github.com/golang/go/issues/12200 and + // https://github.com/golang/go/issues/6530. + if strings.HasSuffix(addr, "]:") { + addr += defaultPort + } + + u, err := url.Parse("tcp://" + addr) + if err != nil { + return "", err + } + host, port, err := net.SplitHostPort(u.Host) + if err != nil { + // try port addition once + host, port, err = net.SplitHostPort(net.JoinHostPort(u.Host, defaultPort)) + } + if err != nil { + return "", fmt.Errorf("Invalid bind address format: %s", tryAddr) + } + + if host == "" { + host = defaultHost + } + if port == "" { + port = defaultPort + } + p, err := strconv.Atoi(port) + if err != nil && p == 0 { + return "", fmt.Errorf("Invalid bind address format: %s", tryAddr) + } + + if u.Path != "" { + return "", errors.Errorf("invalid bind address (%s): should not contain a path element", tryAddr) + } + + return "tcp://" + net.JoinHostPort(host, port), nil +} + +// ValidateExtraHost validates that the specified string is a valid extrahost and returns it. +// ExtraHost is in the form of name:ip where the ip has to be a valid ip (IPv4 or IPv6). +func ValidateExtraHost(val string) (string, error) { + // allow for IPv6 addresses in extra hosts by only splitting on first ":" + arr := strings.SplitN(val, ":", 2) + if len(arr) != 2 || len(arr[0]) == 0 { + return "", fmt.Errorf("bad format for add-host: %q", val) + } + // Skip IPaddr validation for special "host-gateway" string + if arr[1] != HostGatewayName { + if _, err := ValidateIPAddress(arr[1]); err != nil { + return "", fmt.Errorf("invalid IP address in add-host: %q", arr[1]) + } + } + return val, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/hosts_unix.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/hosts_unix.go new file mode 100644 index 000000000..4b1c8512e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/hosts_unix.go @@ -0,0 +1,12 @@ +//go:build !windows +// +build !windows + +package opts // import "github.com/docker/docker/opts" + +const ( + // DefaultHTTPHost Default HTTP Host used if only port is provided to -H flag e.g. dockerd -H tcp://:8080 + DefaultHTTPHost = "localhost" + + // DefaultHost constant defines the default host string used by docker on other hosts than Windows + DefaultHost = "unix://" + DefaultUnixSocket +) diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/hosts_windows.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/hosts_windows.go new file mode 100644 index 000000000..576236ba4 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/hosts_windows.go @@ -0,0 +1,60 @@ +package opts // import "github.com/docker/docker/opts" + +const ( + // TODO Windows. Identify bug in GOLang 1.5.1+ and/or Windows Server 2016 TP5. + // + // On Windows, this mitigates a problem with the default options of running + // a docker client against a local docker daemon on TP5. + // + // What was found that if the default host is "localhost", even if the client + // (and daemon as this is local) is not physically on a network, and the DNS + // cache is flushed (ipconfig /flushdns), then the client will pause for + // exactly one second when connecting to the daemon for calls. For example + // using docker run windowsservercore cmd, the CLI will send a create followed + // by an attach. You see the delay between the attach finishing and the attach + // being seen by the daemon. + // + // Here's some daemon debug logs with additional debug spew put in. The + // AfterWriteJSON log is the very last thing the daemon does as part of the + // create call. The POST /attach is the second CLI call. Notice the second + // time gap. + // + // time="2015-11-06T13:38:37.259627400-08:00" level=debug msg="After createRootfs" + // time="2015-11-06T13:38:37.263626300-08:00" level=debug msg="After setHostConfig" + // time="2015-11-06T13:38:37.267631200-08:00" level=debug msg="before createContainerPl...." + // time="2015-11-06T13:38:37.271629500-08:00" level=debug msg=ToDiskLocking.... + // time="2015-11-06T13:38:37.275643200-08:00" level=debug msg="loggin event...." + // time="2015-11-06T13:38:37.277627600-08:00" level=debug msg="logged event...." + // time="2015-11-06T13:38:37.279631800-08:00" level=debug msg="In defer func" + // time="2015-11-06T13:38:37.282628100-08:00" level=debug msg="After daemon.create" + // time="2015-11-06T13:38:37.286651700-08:00" level=debug msg="return 2" + // time="2015-11-06T13:38:37.289629500-08:00" level=debug msg="Returned from daemon.ContainerCreate" + // time="2015-11-06T13:38:37.311629100-08:00" level=debug msg="After WriteJSON" + // ... 1 second gap here.... + // time="2015-11-06T13:38:38.317866200-08:00" level=debug msg="Calling POST /v1.22/containers/984758282b842f779e805664b2c95d563adc9a979c8a3973e68c807843ee4757/attach" + // time="2015-11-06T13:38:38.326882500-08:00" level=info msg="POST /v1.22/containers/984758282b842f779e805664b2c95d563adc9a979c8a3973e68c807843ee4757/attach?stderr=1&stdin=1&stdout=1&stream=1" + // + // We suspect this is either a bug introduced in GOLang 1.5.1, or that a change + // in GOLang 1.5.1 (from 1.4.3) is exposing a bug in Windows. In theory, + // the Windows networking stack is supposed to resolve "localhost" internally, + // without hitting DNS, or even reading the hosts file (which is why localhost + // is commented out in the hosts file on Windows). + // + // We have validated that working around this using the actual IPv4 localhost + // address does not cause the delay. + // + // This does not occur with the docker client built with 1.4.3 on the same + // Windows build, regardless of whether the daemon is built using 1.5.1 + // or 1.4.3. It does not occur on Linux. We also verified we see the same thing + // on a cross-compiled Windows binary (from Linux). + // + // Final note: This is a mitigation, not a 'real' fix. It is still susceptible + // to the delay if a user were to do 'docker run -H=tcp://localhost:2375...' + // explicitly. + + // DefaultHTTPHost Default HTTP Host used if only port is provided to -H flag e.g. dockerd -H tcp://:8080 + DefaultHTTPHost = "127.0.0.1" + + // DefaultHost constant defines the default host string used by docker on Windows + DefaultHost = "npipe://" + DefaultNamedPipe +) diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/ip.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/ip.go new file mode 100644 index 000000000..cfbff3a9f --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/ip.go @@ -0,0 +1,47 @@ +package opts // import "github.com/docker/docker/opts" + +import ( + "fmt" + "net" +) + +// IPOpt holds an IP. It is used to store values from CLI flags. +type IPOpt struct { + *net.IP +} + +// NewIPOpt creates a new IPOpt from a reference net.IP and a +// string representation of an IP. If the string is not a valid +// IP it will fallback to the specified reference. +func NewIPOpt(ref *net.IP, defaultVal string) *IPOpt { + o := &IPOpt{ + IP: ref, + } + o.Set(defaultVal) + return o +} + +// Set sets an IPv4 or IPv6 address from a given string. If the given +// string is not parsable as an IP address it returns an error. +func (o *IPOpt) Set(val string) error { + ip := net.ParseIP(val) + if ip == nil { + return fmt.Errorf("%s is not an ip address", val) + } + *o.IP = ip + return nil +} + +// String returns the IP address stored in the IPOpt. If stored IP is a +// nil pointer, it returns an empty string. +func (o *IPOpt) String() string { + if *o.IP == nil { + return "" + } + return o.IP.String() +} + +// Type returns the type of the option +func (o *IPOpt) Type() string { + return "ip" +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/opts.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/opts.go new file mode 100644 index 000000000..60a093f28 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/opts.go @@ -0,0 +1,348 @@ +package opts // import "github.com/docker/docker/opts" + +import ( + "fmt" + "net" + "path" + "regexp" + "strings" + + units "github.com/docker/go-units" +) + +var ( + alphaRegexp = regexp.MustCompile(`[a-zA-Z]`) + domainRegexp = regexp.MustCompile(`^(:?(:?[a-zA-Z0-9]|(:?[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9]))(:?\.(:?[a-zA-Z0-9]|(:?[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])))*)\.?\s*$`) +) + +// ListOpts holds a list of values and a validation function. +type ListOpts struct { + values *[]string + validator ValidatorFctType +} + +// NewListOpts creates a new ListOpts with the specified validator. +func NewListOpts(validator ValidatorFctType) ListOpts { + var values []string + return *NewListOptsRef(&values, validator) +} + +// NewListOptsRef creates a new ListOpts with the specified values and validator. +func NewListOptsRef(values *[]string, validator ValidatorFctType) *ListOpts { + return &ListOpts{ + values: values, + validator: validator, + } +} + +func (opts *ListOpts) String() string { + if len(*opts.values) == 0 { + return "" + } + return fmt.Sprintf("%v", *opts.values) +} + +// Set validates if needed the input value and adds it to the +// internal slice. +func (opts *ListOpts) Set(value string) error { + if opts.validator != nil { + v, err := opts.validator(value) + if err != nil { + return err + } + value = v + } + *opts.values = append(*opts.values, value) + return nil +} + +// Delete removes the specified element from the slice. +func (opts *ListOpts) Delete(key string) { + for i, k := range *opts.values { + if k == key { + *opts.values = append((*opts.values)[:i], (*opts.values)[i+1:]...) + return + } + } +} + +// GetMap returns the content of values in a map in order to avoid +// duplicates. +func (opts *ListOpts) GetMap() map[string]struct{} { + ret := make(map[string]struct{}) + for _, k := range *opts.values { + ret[k] = struct{}{} + } + return ret +} + +// GetAll returns the values of slice. +func (opts *ListOpts) GetAll() []string { + return *opts.values +} + +// GetAllOrEmpty returns the values of the slice +// or an empty slice when there are no values. +func (opts *ListOpts) GetAllOrEmpty() []string { + v := *opts.values + if v == nil { + return make([]string, 0) + } + return v +} + +// Get checks the existence of the specified key. +func (opts *ListOpts) Get(key string) bool { + for _, k := range *opts.values { + if k == key { + return true + } + } + return false +} + +// Len returns the amount of element in the slice. +func (opts *ListOpts) Len() int { + return len(*opts.values) +} + +// Type returns a string name for this Option type +func (opts *ListOpts) Type() string { + return "list" +} + +// WithValidator returns the ListOpts with validator set. +func (opts *ListOpts) WithValidator(validator ValidatorFctType) *ListOpts { + opts.validator = validator + return opts +} + +// NamedOption is an interface that list and map options +// with names implement. +type NamedOption interface { + Name() string +} + +// NamedListOpts is a ListOpts with a configuration name. +// This struct is useful to keep reference to the assigned +// field name in the internal configuration struct. +type NamedListOpts struct { + name string + ListOpts +} + +var _ NamedOption = &NamedListOpts{} + +// NewNamedListOptsRef creates a reference to a new NamedListOpts struct. +func NewNamedListOptsRef(name string, values *[]string, validator ValidatorFctType) *NamedListOpts { + return &NamedListOpts{ + name: name, + ListOpts: *NewListOptsRef(values, validator), + } +} + +// Name returns the name of the NamedListOpts in the configuration. +func (o *NamedListOpts) Name() string { + return o.name +} + +// MapOpts holds a map of values and a validation function. +type MapOpts struct { + values map[string]string + validator ValidatorFctType +} + +// Set validates if needed the input value and add it to the +// internal map, by splitting on '='. +func (opts *MapOpts) Set(value string) error { + if opts.validator != nil { + v, err := opts.validator(value) + if err != nil { + return err + } + value = v + } + vals := strings.SplitN(value, "=", 2) + if len(vals) == 1 { + (opts.values)[vals[0]] = "" + } else { + (opts.values)[vals[0]] = vals[1] + } + return nil +} + +// GetAll returns the values of MapOpts as a map. +func (opts *MapOpts) GetAll() map[string]string { + return opts.values +} + +func (opts *MapOpts) String() string { + return fmt.Sprintf("%v", opts.values) +} + +// Type returns a string name for this Option type +func (opts *MapOpts) Type() string { + return "map" +} + +// NewMapOpts creates a new MapOpts with the specified map of values and a validator. +func NewMapOpts(values map[string]string, validator ValidatorFctType) *MapOpts { + if values == nil { + values = make(map[string]string) + } + return &MapOpts{ + values: values, + validator: validator, + } +} + +// NamedMapOpts is a MapOpts struct with a configuration name. +// This struct is useful to keep reference to the assigned +// field name in the internal configuration struct. +type NamedMapOpts struct { + name string + MapOpts +} + +var _ NamedOption = &NamedMapOpts{} + +// NewNamedMapOpts creates a reference to a new NamedMapOpts struct. +func NewNamedMapOpts(name string, values map[string]string, validator ValidatorFctType) *NamedMapOpts { + return &NamedMapOpts{ + name: name, + MapOpts: *NewMapOpts(values, validator), + } +} + +// Name returns the name of the NamedMapOpts in the configuration. +func (o *NamedMapOpts) Name() string { + return o.name +} + +// ValidatorFctType defines a validator function that returns a validated string and/or an error. +type ValidatorFctType func(val string) (string, error) + +// ValidatorFctListType defines a validator function that returns a validated list of string and/or an error +type ValidatorFctListType func(val string) ([]string, error) + +// ValidateIPAddress validates an Ip address. +func ValidateIPAddress(val string) (string, error) { + var ip = net.ParseIP(strings.TrimSpace(val)) + if ip != nil { + return ip.String(), nil + } + return "", fmt.Errorf("%s is not an ip address", val) +} + +// ValidateDNSSearch validates domain for resolvconf search configuration. +// A zero length domain is represented by a dot (.). +func ValidateDNSSearch(val string) (string, error) { + if val = strings.Trim(val, " "); val == "." { + return val, nil + } + return validateDomain(val) +} + +func validateDomain(val string) (string, error) { + if alphaRegexp.FindString(val) == "" { + return "", fmt.Errorf("%s is not a valid domain", val) + } + ns := domainRegexp.FindSubmatch([]byte(val)) + if len(ns) > 0 && len(ns[1]) < 255 { + return string(ns[1]), nil + } + return "", fmt.Errorf("%s is not a valid domain", val) +} + +// ValidateLabel validates that the specified string is a valid label, +// it does not use the reserved namespaces com.docker.*, io.docker.*, org.dockerproject.* +// and returns it. +// Labels are in the form on key=value. +func ValidateLabel(val string) (string, error) { + if strings.Count(val, "=") < 1 { + return "", fmt.Errorf("bad attribute format: %s", val) + } + + lowered := strings.ToLower(val) + if strings.HasPrefix(lowered, "com.docker.") || strings.HasPrefix(lowered, "io.docker.") || + strings.HasPrefix(lowered, "org.dockerproject.") { + return "", fmt.Errorf( + "label %s is not allowed: the namespaces com.docker.*, io.docker.*, and org.dockerproject.* are reserved for internal use", + val) + } + + return val, nil +} + +// ValidateSingleGenericResource validates that a single entry in the +// generic resource list is valid. +// i.e 'GPU=UID1' is valid however 'GPU:UID1' or 'UID1' isn't +func ValidateSingleGenericResource(val string) (string, error) { + if strings.Count(val, "=") < 1 { + return "", fmt.Errorf("invalid node-generic-resource format `%s` expected `name=value`", val) + } + return val, nil +} + +// ParseLink parses and validates the specified string as a link format (name:alias) +func ParseLink(val string) (string, string, error) { + if val == "" { + return "", "", fmt.Errorf("empty string specified for links") + } + arr := strings.Split(val, ":") + if len(arr) > 2 { + return "", "", fmt.Errorf("bad format for links: %s", val) + } + if len(arr) == 1 { + return val, val, nil + } + // This is kept because we can actually get a HostConfig with links + // from an already created container and the format is not `foo:bar` + // but `/foo:/c1/bar` + if strings.HasPrefix(arr[0], "/") { + _, alias := path.Split(arr[1]) + return arr[0][1:], alias, nil + } + return arr[0], arr[1], nil +} + +// MemBytes is a type for human readable memory bytes (like 128M, 2g, etc) +type MemBytes int64 + +// String returns the string format of the human readable memory bytes +func (m *MemBytes) String() string { + // NOTE: In spf13/pflag/flag.go, "0" is considered as "zero value" while "0 B" is not. + // We return "0" in case value is 0 here so that the default value is hidden. + // (Sometimes "default 0 B" is actually misleading) + if m.Value() != 0 { + return units.BytesSize(float64(m.Value())) + } + return "0" +} + +// Set sets the value of the MemBytes by passing a string +func (m *MemBytes) Set(value string) error { + val, err := units.RAMInBytes(value) + *m = MemBytes(val) + return err +} + +// Type returns the type +func (m *MemBytes) Type() string { + return "bytes" +} + +// Value returns the value in int64 +func (m *MemBytes) Value() int64 { + return int64(*m) +} + +// UnmarshalJSON is the customized unmarshaler for MemBytes +func (m *MemBytes) UnmarshalJSON(s []byte) error { + if len(s) <= 2 || s[0] != '"' || s[len(s)-1] != '"' { + return fmt.Errorf("invalid size: %q", s) + } + val, err := units.RAMInBytes(string(s[1 : len(s)-1])) + *m = MemBytes(val) + return err +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/runtime.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/runtime.go new file mode 100644 index 000000000..4b9babf0a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/runtime.go @@ -0,0 +1,79 @@ +package opts // import "github.com/docker/docker/opts" + +import ( + "fmt" + "strings" + + "github.com/docker/docker/api/types" +) + +// RuntimeOpt defines a map of Runtimes +type RuntimeOpt struct { + name string + stockRuntimeName string + values *map[string]types.Runtime +} + +// NewNamedRuntimeOpt creates a new RuntimeOpt +func NewNamedRuntimeOpt(name string, ref *map[string]types.Runtime, stockRuntime string) *RuntimeOpt { + if ref == nil { + ref = &map[string]types.Runtime{} + } + return &RuntimeOpt{name: name, values: ref, stockRuntimeName: stockRuntime} +} + +// Name returns the name of the NamedListOpts in the configuration. +func (o *RuntimeOpt) Name() string { + return o.name +} + +// Set validates and updates the list of Runtimes +func (o *RuntimeOpt) Set(val string) error { + parts := strings.SplitN(val, "=", 2) + if len(parts) != 2 { + return fmt.Errorf("invalid runtime argument: %s", val) + } + + parts[0] = strings.TrimSpace(parts[0]) + parts[1] = strings.TrimSpace(parts[1]) + if parts[0] == "" || parts[1] == "" { + return fmt.Errorf("invalid runtime argument: %s", val) + } + + parts[0] = strings.ToLower(parts[0]) + if parts[0] == o.stockRuntimeName { + return fmt.Errorf("runtime name '%s' is reserved", o.stockRuntimeName) + } + + if _, ok := (*o.values)[parts[0]]; ok { + return fmt.Errorf("runtime '%s' was already defined", parts[0]) + } + + (*o.values)[parts[0]] = types.Runtime{Path: parts[1]} + + return nil +} + +// String returns Runtime values as a string. +func (o *RuntimeOpt) String() string { + var out []string + for k := range *o.values { + out = append(out, k) + } + + return fmt.Sprintf("%v", out) +} + +// GetMap returns a map of Runtimes (name: path) +func (o *RuntimeOpt) GetMap() map[string]types.Runtime { + if o.values != nil { + return *o.values + } + + return map[string]types.Runtime{} +} + +// Type returns the type of the option +func (o *RuntimeOpt) Type() string { + return "runtime" +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/ulimit.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/ulimit.go new file mode 100644 index 000000000..61cc58d4d --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/opts/ulimit.go @@ -0,0 +1,81 @@ +package opts // import "github.com/docker/docker/opts" + +import ( + "fmt" + + units "github.com/docker/go-units" +) + +// UlimitOpt defines a map of Ulimits +type UlimitOpt struct { + values *map[string]*units.Ulimit +} + +// NewUlimitOpt creates a new UlimitOpt +func NewUlimitOpt(ref *map[string]*units.Ulimit) *UlimitOpt { + if ref == nil { + ref = &map[string]*units.Ulimit{} + } + return &UlimitOpt{ref} +} + +// Set validates a Ulimit and sets its name as a key in UlimitOpt +func (o *UlimitOpt) Set(val string) error { + l, err := units.ParseUlimit(val) + if err != nil { + return err + } + + (*o.values)[l.Name] = l + + return nil +} + +// String returns Ulimit values as a string. +func (o *UlimitOpt) String() string { + var out []string + for _, v := range *o.values { + out = append(out, v.String()) + } + + return fmt.Sprintf("%v", out) +} + +// GetList returns a slice of pointers to Ulimits. +func (o *UlimitOpt) GetList() []*units.Ulimit { + var ulimits []*units.Ulimit + for _, v := range *o.values { + ulimits = append(ulimits, v) + } + + return ulimits +} + +// Type returns the option type +func (o *UlimitOpt) Type() string { + return "ulimit" +} + +// NamedUlimitOpt defines a named map of Ulimits +type NamedUlimitOpt struct { + name string + UlimitOpt +} + +var _ NamedOption = &NamedUlimitOpt{} + +// NewNamedUlimitOpt creates a new NamedUlimitOpt +func NewNamedUlimitOpt(name string, ref *map[string]*units.Ulimit) *NamedUlimitOpt { + if ref == nil { + ref = &map[string]*units.Ulimit{} + } + return &NamedUlimitOpt{ + name: name, + UlimitOpt: *NewUlimitOpt(ref), + } +} + +// Name returns the option name +func (o *NamedUlimitOpt) Name() string { + return o.name +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/fileutils/fileutils.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/fileutils/fileutils.go new file mode 100644 index 000000000..d63079535 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/fileutils/fileutils.go @@ -0,0 +1,542 @@ +package fileutils // import "github.com/docker/docker/pkg/fileutils" + +import ( + "errors" + "fmt" + "io" + "os" + "path/filepath" + "regexp" + "strings" + "text/scanner" + "unicode/utf8" +) + +// escapeBytes is a bitmap used to check whether a character should be escaped when creating the regex. +var escapeBytes [8]byte + +// shouldEscape reports whether a rune should be escaped as part of the regex. +// +// This only includes characters that require escaping in regex but are also NOT valid filepath pattern characters. +// Additionally, '\' is not excluded because there is specific logic to properly handle this, as it's a path separator +// on Windows. +// +// Adapted from regexp::QuoteMeta in go stdlib. +// See https://cs.opensource.google/go/go/+/refs/tags/go1.17.2:src/regexp/regexp.go;l=703-715;drc=refs%2Ftags%2Fgo1.17.2 +func shouldEscape(b rune) bool { + return b < utf8.RuneSelf && escapeBytes[b%8]&(1<<(b/8)) != 0 +} + +func init() { + for _, b := range []byte(`.+()|{}$`) { + escapeBytes[b%8] |= 1 << (b / 8) + } +} + +// PatternMatcher allows checking paths against a list of patterns +type PatternMatcher struct { + patterns []*Pattern + exclusions bool +} + +// NewPatternMatcher creates a new matcher object for specific patterns that can +// be used later to match against patterns against paths +func NewPatternMatcher(patterns []string) (*PatternMatcher, error) { + pm := &PatternMatcher{ + patterns: make([]*Pattern, 0, len(patterns)), + } + for _, p := range patterns { + // Eliminate leading and trailing whitespace. + p = strings.TrimSpace(p) + if p == "" { + continue + } + p = filepath.Clean(p) + newp := &Pattern{} + if p[0] == '!' { + if len(p) == 1 { + return nil, errors.New("illegal exclusion pattern: \"!\"") + } + newp.exclusion = true + p = p[1:] + pm.exclusions = true + } + // Do some syntax checking on the pattern. + // filepath's Match() has some really weird rules that are inconsistent + // so instead of trying to dup their logic, just call Match() for its + // error state and if there is an error in the pattern return it. + // If this becomes an issue we can remove this since its really only + // needed in the error (syntax) case - which isn't really critical. + if _, err := filepath.Match(p, "."); err != nil { + return nil, err + } + newp.cleanedPattern = p + newp.dirs = strings.Split(p, string(os.PathSeparator)) + pm.patterns = append(pm.patterns, newp) + } + return pm, nil +} + +// Matches returns true if "file" matches any of the patterns +// and isn't excluded by any of the subsequent patterns. +// +// The "file" argument should be a slash-delimited path. +// +// Matches is not safe to call concurrently. +// +// Deprecated: This implementation is buggy (it only checks a single parent dir +// against the pattern) and will be removed soon. Use either +// MatchesOrParentMatches or MatchesUsingParentResults instead. +func (pm *PatternMatcher) Matches(file string) (bool, error) { + matched := false + file = filepath.FromSlash(file) + parentPath := filepath.Dir(file) + parentPathDirs := strings.Split(parentPath, string(os.PathSeparator)) + + for _, pattern := range pm.patterns { + // Skip evaluation if this is an inclusion and the filename + // already matched the pattern, or it's an exclusion and it has + // not matched the pattern yet. + if pattern.exclusion != matched { + continue + } + + match, err := pattern.match(file) + if err != nil { + return false, err + } + + if !match && parentPath != "." { + // Check to see if the pattern matches one of our parent dirs. + if len(pattern.dirs) <= len(parentPathDirs) { + match, _ = pattern.match(strings.Join(parentPathDirs[:len(pattern.dirs)], string(os.PathSeparator))) + } + } + + if match { + matched = !pattern.exclusion + } + } + + return matched, nil +} + +// MatchesOrParentMatches returns true if "file" matches any of the patterns +// and isn't excluded by any of the subsequent patterns. +// +// The "file" argument should be a slash-delimited path. +// +// Matches is not safe to call concurrently. +func (pm *PatternMatcher) MatchesOrParentMatches(file string) (bool, error) { + matched := false + file = filepath.FromSlash(file) + parentPath := filepath.Dir(file) + parentPathDirs := strings.Split(parentPath, string(os.PathSeparator)) + + for _, pattern := range pm.patterns { + // Skip evaluation if this is an inclusion and the filename + // already matched the pattern, or it's an exclusion and it has + // not matched the pattern yet. + if pattern.exclusion != matched { + continue + } + + match, err := pattern.match(file) + if err != nil { + return false, err + } + + if !match && parentPath != "." { + // Check to see if the pattern matches one of our parent dirs. + for i := range parentPathDirs { + match, _ = pattern.match(strings.Join(parentPathDirs[:i+1], string(os.PathSeparator))) + if match { + break + } + } + } + + if match { + matched = !pattern.exclusion + } + } + + return matched, nil +} + +// MatchesUsingParentResult returns true if "file" matches any of the patterns +// and isn't excluded by any of the subsequent patterns. The functionality is +// the same as Matches, but as an optimization, the caller keeps track of +// whether the parent directory matched. +// +// The "file" argument should be a slash-delimited path. +// +// MatchesUsingParentResult is not safe to call concurrently. +// +// Deprecated: this function does behave correctly in some cases (see +// https://github.com/docker/buildx/issues/850). +// +// Use MatchesUsingParentResults instead. +func (pm *PatternMatcher) MatchesUsingParentResult(file string, parentMatched bool) (bool, error) { + matched := parentMatched + file = filepath.FromSlash(file) + + for _, pattern := range pm.patterns { + // Skip evaluation if this is an inclusion and the filename + // already matched the pattern, or it's an exclusion and it has + // not matched the pattern yet. + if pattern.exclusion != matched { + continue + } + + match, err := pattern.match(file) + if err != nil { + return false, err + } + + if match { + matched = !pattern.exclusion + } + } + return matched, nil +} + +// MatchInfo tracks information about parent dir matches while traversing a +// filesystem. +type MatchInfo struct { + parentMatched []bool +} + +// MatchesUsingParentResults returns true if "file" matches any of the patterns +// and isn't excluded by any of the subsequent patterns. The functionality is +// the same as Matches, but as an optimization, the caller passes in +// intermediate results from matching the parent directory. +// +// The "file" argument should be a slash-delimited path. +// +// MatchesUsingParentResults is not safe to call concurrently. +func (pm *PatternMatcher) MatchesUsingParentResults(file string, parentMatchInfo MatchInfo) (bool, MatchInfo, error) { + parentMatched := parentMatchInfo.parentMatched + if len(parentMatched) != 0 && len(parentMatched) != len(pm.patterns) { + return false, MatchInfo{}, errors.New("wrong number of values in parentMatched") + } + + file = filepath.FromSlash(file) + matched := false + + matchInfo := MatchInfo{ + parentMatched: make([]bool, len(pm.patterns)), + } + for i, pattern := range pm.patterns { + match := false + // If the parent matched this pattern, we don't need to recheck. + if len(parentMatched) != 0 { + match = parentMatched[i] + } + + if !match { + // Skip evaluation if this is an inclusion and the filename + // already matched the pattern, or it's an exclusion and it has + // not matched the pattern yet. + if pattern.exclusion != matched { + continue + } + + var err error + match, err = pattern.match(file) + if err != nil { + return false, matchInfo, err + } + + // If the zero value of MatchInfo was passed in, we don't have + // any information about the parent dir's match results, and we + // apply the same logic as MatchesOrParentMatches. + if !match && len(parentMatched) == 0 { + if parentPath := filepath.Dir(file); parentPath != "." { + parentPathDirs := strings.Split(parentPath, string(os.PathSeparator)) + // Check to see if the pattern matches one of our parent dirs. + for i := range parentPathDirs { + match, _ = pattern.match(strings.Join(parentPathDirs[:i+1], string(os.PathSeparator))) + if match { + break + } + } + } + } + } + matchInfo.parentMatched[i] = match + + if match { + matched = !pattern.exclusion + } + } + return matched, matchInfo, nil +} + +// Exclusions returns true if any of the patterns define exclusions +func (pm *PatternMatcher) Exclusions() bool { + return pm.exclusions +} + +// Patterns returns array of active patterns +func (pm *PatternMatcher) Patterns() []*Pattern { + return pm.patterns +} + +// Pattern defines a single regexp used to filter file paths. +type Pattern struct { + matchType matchType + cleanedPattern string + dirs []string + regexp *regexp.Regexp + exclusion bool +} + +type matchType int + +const ( + unknownMatch matchType = iota + exactMatch + prefixMatch + suffixMatch + regexpMatch +) + +func (p *Pattern) String() string { + return p.cleanedPattern +} + +// Exclusion returns true if this pattern defines exclusion +func (p *Pattern) Exclusion() bool { + return p.exclusion +} + +func (p *Pattern) match(path string) (bool, error) { + if p.matchType == unknownMatch { + if err := p.compile(string(os.PathSeparator)); err != nil { + return false, filepath.ErrBadPattern + } + } + + switch p.matchType { + case exactMatch: + return path == p.cleanedPattern, nil + case prefixMatch: + // strip trailing ** + return strings.HasPrefix(path, p.cleanedPattern[:len(p.cleanedPattern)-2]), nil + case suffixMatch: + // strip leading ** + suffix := p.cleanedPattern[2:] + if strings.HasSuffix(path, suffix) { + return true, nil + } + // **/foo matches "foo" + return suffix[0] == os.PathSeparator && path == suffix[1:], nil + case regexpMatch: + return p.regexp.MatchString(path), nil + } + + return false, nil +} + +func (p *Pattern) compile(sl string) error { + regStr := "^" + pattern := p.cleanedPattern + // Go through the pattern and convert it to a regexp. + // We use a scanner so we can support utf-8 chars. + var scan scanner.Scanner + scan.Init(strings.NewReader(pattern)) + + escSL := sl + if sl == `\` { + escSL += `\` + } + + p.matchType = exactMatch + for i := 0; scan.Peek() != scanner.EOF; i++ { + ch := scan.Next() + + if ch == '*' { + if scan.Peek() == '*' { + // is some flavor of "**" + scan.Next() + + // Treat **/ as ** so eat the "/" + if string(scan.Peek()) == sl { + scan.Next() + } + + if scan.Peek() == scanner.EOF { + // is "**EOF" - to align with .gitignore just accept all + if p.matchType == exactMatch { + p.matchType = prefixMatch + } else { + regStr += ".*" + p.matchType = regexpMatch + } + } else { + // is "**" + // Note that this allows for any # of /'s (even 0) because + // the .* will eat everything, even /'s + regStr += "(.*" + escSL + ")?" + p.matchType = regexpMatch + } + + if i == 0 { + p.matchType = suffixMatch + } + } else { + // is "*" so map it to anything but "/" + regStr += "[^" + escSL + "]*" + p.matchType = regexpMatch + } + } else if ch == '?' { + // "?" is any char except "/" + regStr += "[^" + escSL + "]" + p.matchType = regexpMatch + } else if shouldEscape(ch) { + // Escape some regexp special chars that have no meaning + // in golang's filepath.Match + regStr += `\` + string(ch) + } else if ch == '\\' { + // escape next char. Note that a trailing \ in the pattern + // will be left alone (but need to escape it) + if sl == `\` { + // On windows map "\" to "\\", meaning an escaped backslash, + // and then just continue because filepath.Match on + // Windows doesn't allow escaping at all + regStr += escSL + continue + } + if scan.Peek() != scanner.EOF { + regStr += `\` + string(scan.Next()) + p.matchType = regexpMatch + } else { + regStr += `\` + } + } else if ch == '[' || ch == ']' { + regStr += string(ch) + p.matchType = regexpMatch + } else { + regStr += string(ch) + } + } + + if p.matchType != regexpMatch { + return nil + } + + regStr += "$" + + re, err := regexp.Compile(regStr) + if err != nil { + return err + } + + p.regexp = re + p.matchType = regexpMatch + return nil +} + +// Matches returns true if file matches any of the patterns +// and isn't excluded by any of the subsequent patterns. +// +// This implementation is buggy (it only checks a single parent dir against the +// pattern) and will be removed soon. Use MatchesOrParentMatches instead. +func Matches(file string, patterns []string) (bool, error) { + pm, err := NewPatternMatcher(patterns) + if err != nil { + return false, err + } + file = filepath.Clean(file) + + if file == "." { + // Don't let them exclude everything, kind of silly. + return false, nil + } + + return pm.Matches(file) +} + +// MatchesOrParentMatches returns true if file matches any of the patterns +// and isn't excluded by any of the subsequent patterns. +func MatchesOrParentMatches(file string, patterns []string) (bool, error) { + pm, err := NewPatternMatcher(patterns) + if err != nil { + return false, err + } + file = filepath.Clean(file) + + if file == "." { + // Don't let them exclude everything, kind of silly. + return false, nil + } + + return pm.MatchesOrParentMatches(file) +} + +// CopyFile copies from src to dst until either EOF is reached +// on src or an error occurs. It verifies src exists and removes +// the dst if it exists. +func CopyFile(src, dst string) (int64, error) { + cleanSrc := filepath.Clean(src) + cleanDst := filepath.Clean(dst) + if cleanSrc == cleanDst { + return 0, nil + } + sf, err := os.Open(cleanSrc) + if err != nil { + return 0, err + } + defer sf.Close() + if err := os.Remove(cleanDst); err != nil && !os.IsNotExist(err) { + return 0, err + } + df, err := os.Create(cleanDst) + if err != nil { + return 0, err + } + defer df.Close() + return io.Copy(df, sf) +} + +// ReadSymlinkedDirectory returns the target directory of a symlink. +// The target of the symbolic link may not be a file. +func ReadSymlinkedDirectory(path string) (string, error) { + var realPath string + var err error + if realPath, err = filepath.Abs(path); err != nil { + return "", fmt.Errorf("unable to get absolute path for %s: %s", path, err) + } + if realPath, err = filepath.EvalSymlinks(realPath); err != nil { + return "", fmt.Errorf("failed to canonicalise path for %s: %s", path, err) + } + realPathInfo, err := os.Stat(realPath) + if err != nil { + return "", fmt.Errorf("failed to stat target '%s' of '%s': %s", realPath, path, err) + } + if !realPathInfo.Mode().IsDir() { + return "", fmt.Errorf("canonical path points to a file '%s'", realPath) + } + return realPath, nil +} + +// CreateIfNotExists creates a file or a directory only if it does not already exist. +func CreateIfNotExists(path string, isDir bool) error { + if _, err := os.Stat(path); err != nil { + if os.IsNotExist(err) { + if isDir { + return os.MkdirAll(path, 0755) + } + if err := os.MkdirAll(filepath.Dir(path), 0755); err != nil { + return err + } + f, err := os.OpenFile(path, os.O_CREATE, 0755) + if err != nil { + return err + } + f.Close() + } + } + return nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/fileutils/fileutils_darwin.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/fileutils/fileutils_darwin.go new file mode 100644 index 000000000..e40cc271b --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/fileutils/fileutils_darwin.go @@ -0,0 +1,27 @@ +package fileutils // import "github.com/docker/docker/pkg/fileutils" + +import ( + "os" + "os/exec" + "strconv" + "strings" +) + +// GetTotalUsedFds returns the number of used File Descriptors by +// executing `lsof -p PID` +func GetTotalUsedFds() int { + pid := os.Getpid() + + cmd := exec.Command("lsof", "-p", strconv.Itoa(pid)) + + output, err := cmd.CombinedOutput() + if err != nil { + return -1 + } + + outputStr := strings.TrimSpace(string(output)) + + fds := strings.Split(outputStr, "\n") + + return len(fds) - 1 +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/fileutils/fileutils_unix.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/fileutils/fileutils_unix.go new file mode 100644 index 000000000..f782b4266 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/fileutils/fileutils_unix.go @@ -0,0 +1,22 @@ +//go:build linux || freebsd +// +build linux freebsd + +package fileutils // import "github.com/docker/docker/pkg/fileutils" + +import ( + "fmt" + "os" + + "github.com/sirupsen/logrus" +) + +// GetTotalUsedFds Returns the number of used File Descriptors by +// reading it via /proc filesystem. +func GetTotalUsedFds() int { + if fds, err := os.ReadDir(fmt.Sprintf("/proc/%d/fd", os.Getpid())); err != nil { + logrus.Errorf("Error opening /proc/%d/fd: %s", os.Getpid(), err) + } else { + return len(fds) + } + return -1 +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/fileutils/fileutils_windows.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/fileutils/fileutils_windows.go new file mode 100644 index 000000000..3f1ebb656 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/fileutils/fileutils_windows.go @@ -0,0 +1,7 @@ +package fileutils // import "github.com/docker/docker/pkg/fileutils" + +// GetTotalUsedFds Returns the number of used File Descriptors. Not supported +// on Windows. +func GetTotalUsedFds() int { + return -1 +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/homedir/homedir_others.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/homedir/homedir_others.go index 67ab9e9b3..fc48e674c 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/homedir/homedir_others.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/homedir/homedir_others.go @@ -1,3 +1,4 @@ +//go:build !linux // +build !linux package homedir // import "github.com/docker/docker/pkg/homedir" diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/homedir/homedir_unix.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/homedir/homedir_unix.go index 441bd727b..d1732dee5 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/homedir/homedir_unix.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/homedir/homedir_unix.go @@ -1,3 +1,4 @@ +//go:build !windows // +build !windows package homedir // import "github.com/docker/docker/pkg/homedir" diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/ioutils/bytespipe.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/ioutils/bytespipe.go index 87514b643..d1dfdae0c 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/ioutils/bytespipe.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/ioutils/bytespipe.go @@ -50,12 +50,12 @@ func NewBytesPipe() *BytesPipe { // It can allocate new []byte slices in a process of writing. func (bp *BytesPipe) Write(p []byte) (int, error) { bp.mu.Lock() + defer bp.mu.Unlock() written := 0 loop0: for { if bp.closeErr != nil { - bp.mu.Unlock() return written, ErrClosed } @@ -72,7 +72,6 @@ loop0: // errBufferFull is an error we expect to get if the buffer is full if err != nil && err != errBufferFull { bp.wait.Broadcast() - bp.mu.Unlock() return written, err } @@ -100,7 +99,6 @@ loop0: bp.buf = append(bp.buf, getBuffer(nextCap)) } bp.wait.Broadcast() - bp.mu.Unlock() return written, nil } @@ -126,17 +124,14 @@ func (bp *BytesPipe) Close() error { // Data could be read only once. func (bp *BytesPipe) Read(p []byte) (n int, err error) { bp.mu.Lock() + defer bp.mu.Unlock() if bp.bufLen == 0 { if bp.closeErr != nil { - err := bp.closeErr - bp.mu.Unlock() - return 0, err + return 0, bp.closeErr } bp.wait.Wait() if bp.bufLen == 0 && bp.closeErr != nil { - err := bp.closeErr - bp.mu.Unlock() - return 0, err + return 0, bp.closeErr } } @@ -161,7 +156,6 @@ func (bp *BytesPipe) Read(p []byte) (n int, err error) { } bp.wait.Broadcast() - bp.mu.Unlock() return } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/ioutils/fswriters.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/ioutils/fswriters.go index 534d66ac2..82671d8cd 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/ioutils/fswriters.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/ioutils/fswriters.go @@ -2,7 +2,6 @@ package ioutils // import "github.com/docker/docker/pkg/ioutils" import ( "io" - "io/ioutil" "os" "path/filepath" ) @@ -11,7 +10,7 @@ import ( // temporary file and closing it atomically changes the temporary file to // destination path. Writing and closing concurrently is not allowed. func NewAtomicFileWriter(filename string, perm os.FileMode) (io.WriteCloser, error) { - f, err := ioutil.TempFile(filepath.Dir(filename), ".tmp-"+filepath.Base(filename)) + f, err := os.CreateTemp(filepath.Dir(filename), ".tmp-"+filepath.Base(filename)) if err != nil { return nil, err } @@ -94,7 +93,7 @@ type AtomicWriteSet struct { // commit. If no temporary directory is given the system // default is used. func NewAtomicWriteSet(tmpDir string) (*AtomicWriteSet, error) { - td, err := ioutil.TempDir(tmpDir, "write-set-") + td, err := os.MkdirTemp(tmpDir, "write-set-") if err != nil { return nil, err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/ioutils/readers.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/ioutils/readers.go index 1f657bd3d..de00b95e3 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/ioutils/readers.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/ioutils/readers.go @@ -2,9 +2,12 @@ package ioutils // import "github.com/docker/docker/pkg/ioutils" import ( "context" - "crypto/sha256" - "encoding/hex" "io" + + // make sure crypto.SHA256, crypto.sha512 and crypto.SHA384 are registered + // TODO remove once https://github.com/opencontainers/go-digest/pull/64 is merged. + _ "crypto/sha256" + _ "crypto/sha512" ) // ReadCloserWrapper wraps an io.Reader, and implements an io.ReadCloser @@ -49,15 +52,6 @@ func NewReaderErrWrapper(r io.Reader, closer func()) io.Reader { } } -// HashData returns the sha256 sum of src. -func HashData(src io.Reader) (string, error) { - h := sha256.New() - if _, err := io.Copy(h, src); err != nil { - return "", err - } - return "sha256:" + hex.EncodeToString(h.Sum(nil)), nil -} - // OnEOFReader wraps an io.ReadCloser and a function // the function will run at the end of file or close the file. type OnEOFReader struct { diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/ioutils/temp_unix.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/ioutils/temp_unix.go index dc894f913..748912230 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/ioutils/temp_unix.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/ioutils/temp_unix.go @@ -1,10 +1,11 @@ +//go:build !windows // +build !windows package ioutils // import "github.com/docker/docker/pkg/ioutils" -import "io/ioutil" +import "os" -// TempDir on Unix systems is equivalent to ioutil.TempDir. +// TempDir on Unix systems is equivalent to os.MkdirTemp. func TempDir(dir, prefix string) (string, error) { - return ioutil.TempDir(dir, prefix) + return os.MkdirTemp(dir, prefix) } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/ioutils/temp_windows.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/ioutils/temp_windows.go index ecaba2e36..a57fd9af6 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/ioutils/temp_windows.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/ioutils/temp_windows.go @@ -1,14 +1,14 @@ package ioutils // import "github.com/docker/docker/pkg/ioutils" import ( - "io/ioutil" + "os" "github.com/docker/docker/pkg/longpath" ) -// TempDir is the equivalent of ioutil.TempDir, except that the result is in Windows longpath format. +// TempDir is the equivalent of os.MkdirTemp, except that the result is in Windows longpath format. func TempDir(dir, prefix string) (string, error) { - tempDir, err := ioutil.TempDir(dir, prefix) + tempDir, err := os.MkdirTemp(dir, prefix) if err != nil { return "", err } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/term/deprecated.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/term/deprecated.go deleted file mode 100644 index 4d18168fc..000000000 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/term/deprecated.go +++ /dev/null @@ -1,84 +0,0 @@ -// Package term provides structures and helper functions to work with -// terminal (state, sizes). -// -// Deprecated: use github.com/moby/term instead -package term // import "github.com/docker/docker/pkg/term" - -import ( - "github.com/moby/term" -) - -// EscapeError is special error which returned by a TTY proxy reader's Read() -// method in case its detach escape sequence is read. -// Deprecated: use github.com/moby/term.EscapeError -type EscapeError = term.EscapeError - -// State represents the state of the terminal. -// Deprecated: use github.com/moby/term.State -type State = term.State - -// Winsize represents the size of the terminal window. -// Deprecated: use github.com/moby/term.Winsize -type Winsize = term.Winsize - -var ( - // ASCII list the possible supported ASCII key sequence - ASCII = term.ASCII - - // ToBytes converts a string representing a suite of key-sequence to the corresponding ASCII code. - // Deprecated: use github.com/moby/term.ToBytes - ToBytes = term.ToBytes - - // StdStreams returns the standard streams (stdin, stdout, stderr). - // Deprecated: use github.com/moby/term.StdStreams - StdStreams = term.StdStreams - - // GetFdInfo returns the file descriptor for an os.File and indicates whether the file represents a terminal. - // Deprecated: use github.com/moby/term.GetFdInfo - GetFdInfo = term.GetFdInfo - - // GetWinsize returns the window size based on the specified file descriptor. - // Deprecated: use github.com/moby/term.GetWinsize - GetWinsize = term.GetWinsize - - // IsTerminal returns true if the given file descriptor is a terminal. - // Deprecated: use github.com/moby/term.IsTerminal - IsTerminal = term.IsTerminal - - // RestoreTerminal restores the terminal connected to the given file descriptor - // to a previous state. - // Deprecated: use github.com/moby/term.RestoreTerminal - RestoreTerminal = term.RestoreTerminal - - // SaveState saves the state of the terminal connected to the given file descriptor. - // Deprecated: use github.com/moby/term.SaveState - SaveState = term.SaveState - - // DisableEcho applies the specified state to the terminal connected to the file - // descriptor, with echo disabled. - // Deprecated: use github.com/moby/term.DisableEcho - DisableEcho = term.DisableEcho - - // SetRawTerminal puts the terminal connected to the given file descriptor into - // raw mode and returns the previous state. On UNIX, this puts both the input - // and output into raw mode. On Windows, it only puts the input into raw mode. - // Deprecated: use github.com/moby/term.SetRawTerminal - SetRawTerminal = term.SetRawTerminal - - // SetRawTerminalOutput puts the output of terminal connected to the given file - // descriptor into raw mode. On UNIX, this does nothing and returns nil for the - // state. On Windows, it disables LF -> CRLF translation. - // Deprecated: use github.com/moby/term.SetRawTerminalOutput - SetRawTerminalOutput = term.SetRawTerminalOutput - - // MakeRaw puts the terminal connected to the given file descriptor into raw - // mode and returns the previous state of the terminal so that it can be restored. - // Deprecated: use github.com/moby/term.MakeRaw - MakeRaw = term.MakeRaw - - // NewEscapeProxy returns a new TTY proxy reader which wraps the given reader - // and detects when the specified escape keys are read, in which case the Read - // method will return an error of type EscapeError. - // Deprecated: use github.com/moby/term.NewEscapeProxy - NewEscapeProxy = term.NewEscapeProxy -) diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/term/deprecated_unix.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/term/deprecated_unix.go deleted file mode 100644 index ed9eb1186..000000000 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/pkg/term/deprecated_unix.go +++ /dev/null @@ -1,20 +0,0 @@ -// +build !windows - -package term // import "github.com/docker/docker/pkg/term" - -import ( - "github.com/moby/term" -) - -// Termios is the Unix API for terminal I/O. -// Deprecated: use github.com/moby/term.Termios -type Termios = term.Termios - -var ( - // ErrInvalidState is returned if the state of the terminal is invalid. - ErrInvalidState = term.ErrInvalidState - - // SetWinsize tries to set the specified window size for the specified file descriptor. - // Deprecated: use github.com/moby/term.GetWinsize - SetWinsize = term.SetWinsize -) diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/auth.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/auth.go index 2d0ecde2d..38f41db22 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/auth.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/auth.go @@ -10,15 +10,13 @@ import ( "github.com/docker/distribution/registry/client/auth/challenge" "github.com/docker/distribution/registry/client/transport" "github.com/docker/docker/api/types" - registrytypes "github.com/docker/docker/api/types/registry" + "github.com/docker/docker/api/types/registry" "github.com/pkg/errors" "github.com/sirupsen/logrus" ) -const ( - // AuthClientID is used the ClientID used for the token server - AuthClientID = "docker" -) +// AuthClientID is used the ClientID used for the token server +const AuthClientID = "docker" type loginCredentialStore struct { authConfig *types.AuthConfig @@ -65,14 +63,6 @@ func (scs staticCredentialStore) RefreshToken(*url.URL, string) string { func (scs staticCredentialStore) SetRefreshToken(*url.URL, string, string) { } -type fallbackError struct { - err error -} - -func (err fallbackError) Error() string { - return err.err.Error() -} - // loginV2 tries to login to the v2 registry server. The given registry // endpoint will be pinged to get authorization challenges. These challenges // will be used to authenticate against the registry to validate credentials. @@ -80,33 +70,26 @@ func loginV2(authConfig *types.AuthConfig, endpoint APIEndpoint, userAgent strin var ( endpointStr = strings.TrimRight(endpoint.URL.String(), "/") + "/v2/" modifiers = Headers(userAgent, nil) - authTransport = transport.NewTransport(NewTransport(endpoint.TLSConfig), modifiers...) + authTransport = transport.NewTransport(newTransport(endpoint.TLSConfig), modifiers...) credentialAuthConfig = *authConfig creds = loginCredentialStore{authConfig: &credentialAuthConfig} ) logrus.Debugf("attempting v2 login to registry endpoint %s", endpointStr) - loginClient, foundV2, err := v2AuthHTTPClient(endpoint.URL, authTransport, modifiers, creds, nil) + loginClient, err := v2AuthHTTPClient(endpoint.URL, authTransport, modifiers, creds, nil) if err != nil { return "", "", err } req, err := http.NewRequest(http.MethodGet, endpointStr, nil) if err != nil { - if !foundV2 { - err = fallbackError{err: err} - } return "", "", err } resp, err := loginClient.Do(req) if err != nil { err = translateV2AuthError(err) - if !foundV2 { - err = fallbackError{err: err} - } - return "", "", err } defer resp.Body.Close() @@ -116,20 +99,13 @@ func loginV2(authConfig *types.AuthConfig, endpoint APIEndpoint, userAgent strin } // TODO(dmcgowan): Attempt to further interpret result, status code and error code string - err = errors.Errorf("login attempt to %s failed with status: %d %s", endpointStr, resp.StatusCode, http.StatusText(resp.StatusCode)) - if !foundV2 { - err = fallbackError{err: err} - } - return "", "", err + return "", "", errors.Errorf("login attempt to %s failed with status: %d %s", endpointStr, resp.StatusCode, http.StatusText(resp.StatusCode)) } -func v2AuthHTTPClient(endpoint *url.URL, authTransport http.RoundTripper, modifiers []transport.RequestModifier, creds auth.CredentialStore, scopes []auth.Scope) (*http.Client, bool, error) { - challengeManager, foundV2, err := PingV2Registry(endpoint, authTransport) +func v2AuthHTTPClient(endpoint *url.URL, authTransport http.RoundTripper, modifiers []transport.RequestModifier, creds auth.CredentialStore, scopes []auth.Scope) (*http.Client, error) { + challengeManager, err := PingV2Registry(endpoint, authTransport) if err != nil { - if !foundV2 { - err = fallbackError{err: err} - } - return nil, foundV2, err + return nil, err } tokenHandlerOptions := auth.TokenHandlerOptions{ @@ -142,13 +118,11 @@ func v2AuthHTTPClient(endpoint *url.URL, authTransport http.RoundTripper, modifi tokenHandler := auth.NewTokenHandlerWithOptions(tokenHandlerOptions) basicHandler := auth.NewBasicHandler(creds) modifiers = append(modifiers, auth.NewAuthorizer(challengeManager, tokenHandler, basicHandler)) - tr := transport.NewTransport(authTransport, modifiers...) return &http.Client{ - Transport: tr, + Transport: transport.NewTransport(authTransport, modifiers...), Timeout: 15 * time.Second, - }, foundV2, nil - + }, nil } // ConvertToHostname converts a registry url which has http|https prepended @@ -160,14 +134,11 @@ func ConvertToHostname(url string) string { } else if strings.HasPrefix(url, "https://") { stripped = strings.TrimPrefix(url, "https://") } - - nameParts := strings.SplitN(stripped, "/", 2) - - return nameParts[0] + return strings.SplitN(stripped, "/", 2)[0] } // ResolveAuthConfig matches an auth configuration to a server address or a URL -func ResolveAuthConfig(authConfigs map[string]types.AuthConfig, index *registrytypes.IndexInfo) types.AuthConfig { +func ResolveAuthConfig(authConfigs map[string]types.AuthConfig, index *registry.IndexInfo) types.AuthConfig { configKey := GetAuthConfigKey(index) // First try the happy case if c, found := authConfigs[configKey]; found || index.Official { @@ -197,18 +168,9 @@ func (err PingResponseError) Error() string { } // PingV2Registry attempts to ping a v2 registry and on success return a -// challenge manager for the supported authentication types and -// whether v2 was confirmed by the response. If a response is received but -// cannot be interpreted a PingResponseError will be returned. -func PingV2Registry(endpoint *url.URL, transport http.RoundTripper) (challenge.Manager, bool, error) { - var ( - foundV2 = false - v2Version = auth.APIVersion{ - Type: "registry", - Version: "2.0", - } - ) - +// challenge manager for the supported authentication types. +// If a response is received but cannot be interpreted, a PingResponseError will be returned. +func PingV2Registry(endpoint *url.URL, transport http.RoundTripper) (challenge.Manager, error) { pingClient := &http.Client{ Transport: transport, Timeout: 15 * time.Second, @@ -216,32 +178,20 @@ func PingV2Registry(endpoint *url.URL, transport http.RoundTripper) (challenge.M endpointStr := strings.TrimRight(endpoint.String(), "/") + "/v2/" req, err := http.NewRequest(http.MethodGet, endpointStr, nil) if err != nil { - return nil, false, err + return nil, err } resp, err := pingClient.Do(req) if err != nil { - return nil, false, err + return nil, err } defer resp.Body.Close() - versions := auth.APIVersions(resp, DefaultRegistryVersionHeader) - for _, pingVersion := range versions { - if pingVersion == v2Version { - // The version header indicates we're definitely - // talking to a v2 registry. So don't allow future - // fallbacks to the v1 protocol. - - foundV2 = true - break - } - } - challengeManager := challenge.NewSimpleManager() if err := challengeManager.AddResponse(resp); err != nil { - return nil, foundV2, PingResponseError{ + return nil, PingResponseError{ Err: err, } } - return challengeManager, foundV2, nil + return challengeManager, nil } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/config.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/config.go index 54b83fa40..2766306ac 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/config.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/config.go @@ -1,7 +1,6 @@ package registry // import "github.com/docker/docker/registry" import ( - "fmt" "net" "net/url" "regexp" @@ -9,8 +8,7 @@ import ( "strings" "github.com/docker/distribution/reference" - registrytypes "github.com/docker/docker/api/types/registry" - "github.com/pkg/errors" + "github.com/docker/docker/api/types/registry" "github.com/sirupsen/logrus" ) @@ -22,18 +20,26 @@ type ServiceOptions struct { } // serviceConfig holds daemon configuration for the registry service. -type serviceConfig struct { - registrytypes.ServiceConfig -} +type serviceConfig registry.ServiceConfig +// TODO(thaJeztah) both the "index.docker.io" and "registry-1.docker.io" domains +// are here for historic reasons and backward-compatibility. These domains +// are still supported by Docker Hub (and will continue to be supported), but +// there are new domains already in use, and plans to consolidate all legacy +// domains to new "canonical" domains. Once those domains are decided on, we +// should update these consts (but making sure to preserve compatibility with +// existing installs, clients, and user configuration). const ( // DefaultNamespace is the default namespace DefaultNamespace = "docker.io" - // DefaultRegistryVersionHeader is the name of the default HTTP header - // that carries Registry version info - DefaultRegistryVersionHeader = "Docker-Distribution-Api-Version" - - // IndexHostname is the index hostname + // DefaultRegistryHost is the hostname for the default (Docker Hub) registry + // used for pushing and pulling images. This hostname is hard-coded to handle + // the conversion from image references without registry name (e.g. "ubuntu", + // or "ubuntu:latest"), as well as references using the "docker.io" domain + // name, which is used as canonical reference for images on Docker Hub, but + // does not match the domain-name of Docker Hub's registry. + DefaultRegistryHost = "registry-1.docker.io" + // IndexHostname is the index hostname, used for authentication and image search. IndexHostname = "index.docker.io" // IndexServer is used for user auth and image search IndexServer = "https://" + IndexHostname + "/v1/" @@ -42,76 +48,98 @@ const ( ) var ( - // DefaultV2Registry is the URI of the default v2 registry + // DefaultV2Registry is the URI of the default (Docker Hub) registry. DefaultV2Registry = &url.URL{ Scheme: "https", - Host: "registry-1.docker.io", + Host: DefaultRegistryHost, } - // ErrInvalidRepositoryName is an error returned if the repository name did - // not have the correct form - ErrInvalidRepositoryName = errors.New("Invalid repository name (ex: \"registry.domain.tld/myrepos\")") - emptyServiceConfig, _ = newServiceConfig(ServiceOptions{}) validHostPortRegex = regexp.MustCompile(`^` + reference.DomainRegexp.String() + `$`) // for mocking in unit tests lookupIP = net.LookupIP + + // certsDir is used to override defaultCertsDir. + certsDir string ) +// SetCertsDir allows the default certs directory to be changed. This function +// is used at daemon startup to set the correct location when running in +// rootless mode. +func SetCertsDir(path string) { + certsDir = path +} + +// CertsDir is the directory where certificates are stored. +func CertsDir() string { + if certsDir != "" { + return certsDir + } + return defaultCertsDir +} + // newServiceConfig returns a new instance of ServiceConfig func newServiceConfig(options ServiceOptions) (*serviceConfig, error) { - config := &serviceConfig{ - ServiceConfig: registrytypes.ServiceConfig{ - InsecureRegistryCIDRs: make([]*registrytypes.NetIPNet, 0), - IndexConfigs: make(map[string]*registrytypes.IndexInfo), - // Hack: Bypass setting the mirrors to IndexConfigs since they are going away - // and Mirrors are only for the official registry anyways. - }, - } - if err := config.LoadAllowNondistributableArtifacts(options.AllowNondistributableArtifacts); err != nil { + config := &serviceConfig{} + if err := config.loadAllowNondistributableArtifacts(options.AllowNondistributableArtifacts); err != nil { return nil, err } - if err := config.LoadMirrors(options.Mirrors); err != nil { + if err := config.loadMirrors(options.Mirrors); err != nil { return nil, err } - if err := config.LoadInsecureRegistries(options.InsecureRegistries); err != nil { + if err := config.loadInsecureRegistries(options.InsecureRegistries); err != nil { return nil, err } return config, nil } -// LoadAllowNondistributableArtifacts loads allow-nondistributable-artifacts registries into config. -func (config *serviceConfig) LoadAllowNondistributableArtifacts(registries []string) error { - cidrs := map[string]*registrytypes.NetIPNet{} +// copy constructs a new ServiceConfig with a copy of the configuration in config. +func (config *serviceConfig) copy() *registry.ServiceConfig { + ic := make(map[string]*registry.IndexInfo) + for key, value := range config.IndexConfigs { + ic[key] = value + } + return ®istry.ServiceConfig{ + AllowNondistributableArtifactsCIDRs: append([]*registry.NetIPNet(nil), config.AllowNondistributableArtifactsCIDRs...), + AllowNondistributableArtifactsHostnames: append([]string(nil), config.AllowNondistributableArtifactsHostnames...), + InsecureRegistryCIDRs: append([]*registry.NetIPNet(nil), config.InsecureRegistryCIDRs...), + IndexConfigs: ic, + Mirrors: append([]string(nil), config.Mirrors...), + } +} + +// loadAllowNondistributableArtifacts loads allow-nondistributable-artifacts registries into config. +func (config *serviceConfig) loadAllowNondistributableArtifacts(registries []string) error { + cidrs := map[string]*registry.NetIPNet{} hostnames := map[string]bool{} for _, r := range registries { if _, err := ValidateIndexName(r); err != nil { return err } - if validateNoScheme(r) != nil { - return fmt.Errorf("allow-nondistributable-artifacts registry %s should not contain '://'", r) + if hasScheme(r) { + return invalidParamf("allow-nondistributable-artifacts registry %s should not contain '://'", r) } if _, ipnet, err := net.ParseCIDR(r); err == nil { // Valid CIDR. - cidrs[ipnet.String()] = (*registrytypes.NetIPNet)(ipnet) - } else if err := validateHostPort(r); err == nil { + cidrs[ipnet.String()] = (*registry.NetIPNet)(ipnet) + } else if err = validateHostPort(r); err == nil { // Must be `host:port` if not CIDR. hostnames[r] = true } else { - return fmt.Errorf("allow-nondistributable-artifacts registry %s is not valid: %v", r, err) + return invalidParamWrapf(err, "allow-nondistributable-artifacts registry %s is not valid", r) } } - config.AllowNondistributableArtifactsCIDRs = make([]*(registrytypes.NetIPNet), 0) + config.AllowNondistributableArtifactsCIDRs = make([]*registry.NetIPNet, 0, len(cidrs)) for _, c := range cidrs { config.AllowNondistributableArtifactsCIDRs = append(config.AllowNondistributableArtifactsCIDRs, c) } - config.AllowNondistributableArtifactsHostnames = make([]string, 0) + config.AllowNondistributableArtifactsHostnames = make([]string, 0, len(hostnames)) for h := range hostnames { config.AllowNondistributableArtifactsHostnames = append(config.AllowNondistributableArtifactsHostnames, h) } @@ -119,9 +147,9 @@ func (config *serviceConfig) LoadAllowNondistributableArtifacts(registries []str return nil } -// LoadMirrors loads mirrors to config, after removing duplicates. +// loadMirrors loads mirrors to config, after removing duplicates. // Returns an error if mirrors contains an invalid mirror. -func (config *serviceConfig) LoadMirrors(mirrors []string) error { +func (config *serviceConfig) loadMirrors(mirrors []string) error { mMap := map[string]struct{}{} unique := []string{} @@ -139,40 +167,33 @@ func (config *serviceConfig) LoadMirrors(mirrors []string) error { config.Mirrors = unique // Configure public registry since mirrors may have changed. - config.IndexConfigs[IndexName] = ®istrytypes.IndexInfo{ - Name: IndexName, - Mirrors: config.Mirrors, - Secure: true, - Official: true, + config.IndexConfigs = map[string]*registry.IndexInfo{ + IndexName: { + Name: IndexName, + Mirrors: unique, + Secure: true, + Official: true, + }, } return nil } -// LoadInsecureRegistries loads insecure registries to config -func (config *serviceConfig) LoadInsecureRegistries(registries []string) error { - // Localhost is by default considered as an insecure registry - // This is a stop-gap for people who are running a private registry on localhost (especially on Boot2docker). - // - // TODO: should we deprecate this once it is easier for people to set up a TLS registry or change - // daemon flags on boot2docker? +// loadInsecureRegistries loads insecure registries to config +func (config *serviceConfig) loadInsecureRegistries(registries []string) error { + // Localhost is by default considered as an insecure registry. This is a + // stop-gap for people who are running a private registry on localhost. registries = append(registries, "127.0.0.0/8") - // Store original InsecureRegistryCIDRs and IndexConfigs - // Clean InsecureRegistryCIDRs and IndexConfigs in config, as passed registries has all insecure registry info. - originalCIDRs := config.ServiceConfig.InsecureRegistryCIDRs - originalIndexInfos := config.ServiceConfig.IndexConfigs - - config.ServiceConfig.InsecureRegistryCIDRs = make([]*registrytypes.NetIPNet, 0) - config.ServiceConfig.IndexConfigs = make(map[string]*registrytypes.IndexInfo) + var ( + insecureRegistryCIDRs = make([]*registry.NetIPNet, 0) + indexConfigs = make(map[string]*registry.IndexInfo) + ) skip: for _, r := range registries { // validate insecure registry if _, err := ValidateIndexName(r); err != nil { - // before returning err, roll back to original data - config.ServiceConfig.InsecureRegistryCIDRs = originalCIDRs - config.ServiceConfig.IndexConfigs = originalIndexInfos return err } if strings.HasPrefix(strings.ToLower(r), "http://") { @@ -181,35 +202,27 @@ skip: } else if strings.HasPrefix(strings.ToLower(r), "https://") { logrus.Warnf("insecure registry %s should not contain 'https://' and 'https://' has been removed from the insecure registry config", r) r = r[8:] - } else if validateNoScheme(r) != nil { - // Insecure registry should not contain '://' - // before returning err, roll back to original data - config.ServiceConfig.InsecureRegistryCIDRs = originalCIDRs - config.ServiceConfig.IndexConfigs = originalIndexInfos - return fmt.Errorf("insecure registry %s should not contain '://'", r) + } else if hasScheme(r) { + return invalidParamf("insecure registry %s should not contain '://'", r) } // Check if CIDR was passed to --insecure-registry _, ipnet, err := net.ParseCIDR(r) if err == nil { // Valid CIDR. If ipnet is already in config.InsecureRegistryCIDRs, skip. - data := (*registrytypes.NetIPNet)(ipnet) - for _, value := range config.InsecureRegistryCIDRs { + data := (*registry.NetIPNet)(ipnet) + for _, value := range insecureRegistryCIDRs { if value.IP.String() == data.IP.String() && value.Mask.String() == data.Mask.String() { continue skip } } // ipnet is not found, add it in config.InsecureRegistryCIDRs - config.InsecureRegistryCIDRs = append(config.InsecureRegistryCIDRs, data) - + insecureRegistryCIDRs = append(insecureRegistryCIDRs, data) } else { if err := validateHostPort(r); err != nil { - config.ServiceConfig.InsecureRegistryCIDRs = originalCIDRs - config.ServiceConfig.IndexConfigs = originalIndexInfos - return fmt.Errorf("insecure registry %s is not valid: %v", r, err) - + return invalidParamWrapf(err, "insecure registry %s is not valid", r) } // Assume `host:port` if not CIDR. - config.IndexConfigs[r] = ®istrytypes.IndexInfo{ + indexConfigs[r] = ®istry.IndexInfo{ Name: r, Mirrors: make([]string, 0), Secure: false, @@ -219,12 +232,14 @@ skip: } // Configure public registry. - config.IndexConfigs[IndexName] = ®istrytypes.IndexInfo{ + indexConfigs[IndexName] = ®istry.IndexInfo{ Name: IndexName, Mirrors: config.Mirrors, Secure: true, Official: true, } + config.InsecureRegistryCIDRs = insecureRegistryCIDRs + config.IndexConfigs = indexConfigs return nil } @@ -238,7 +253,7 @@ skip: // hostname should be a URL.Host (`host:port` or `host`) where the `host` part can be either a domain name // or an IP address. If it is a domain name, then it will be resolved to IP addresses for matching. If // resolution fails, CIDR matching is not performed. -func allowNondistributableArtifacts(config *serviceConfig, hostname string) bool { +func (config *serviceConfig) allowNondistributableArtifacts(hostname string) bool { for _, h := range config.AllowNondistributableArtifactsHostnames { if h == hostname { return true @@ -259,7 +274,7 @@ func allowNondistributableArtifacts(config *serviceConfig, hostname string) bool // or an IP address. If it is a domain name, then it will be resolved in order to check if the IP is contained // in a subnet. If the resolving is not successful, isSecureIndex will only try to match hostname to any element // of insecureRegistries. -func isSecureIndex(config *serviceConfig, indexName string) bool { +func (config *serviceConfig) isSecureIndex(indexName string) bool { // Check for configured index, first. This is needed in case isSecureIndex // is called from anything besides newIndexInfo, in order to honor per-index configurations. if index, ok := config.IndexConfigs[indexName]; ok { @@ -272,7 +287,7 @@ func isSecureIndex(config *serviceConfig, indexName string) bool { // isCIDRMatch returns true if URLHost matches an element of cidrs. URLHost is a URL.Host (`host:port` or `host`) // where the `host` part can be either a domain name or an IP address. If it is a domain name, then it will be // resolved to IP addresses for matching. If resolution fails, false is returned. -func isCIDRMatch(cidrs []*registrytypes.NetIPNet, URLHost string) bool { +func isCIDRMatch(cidrs []*registry.NetIPNet, URLHost string) bool { host, _, err := net.SplitHostPort(URLHost) if err != nil { // Assume URLHost is of the form `host` without the port and go on. @@ -308,18 +323,18 @@ func isCIDRMatch(cidrs []*registrytypes.NetIPNet, URLHost string) bool { func ValidateMirror(val string) (string, error) { uri, err := url.Parse(val) if err != nil { - return "", fmt.Errorf("invalid mirror: %q is not a valid URI", val) + return "", invalidParamWrapf(err, "invalid mirror: %q is not a valid URI", val) } if uri.Scheme != "http" && uri.Scheme != "https" { - return "", fmt.Errorf("invalid mirror: unsupported scheme %q in %q", uri.Scheme, uri) + return "", invalidParamf("invalid mirror: unsupported scheme %q in %q", uri.Scheme, uri) } if (uri.Path != "" && uri.Path != "/") || uri.RawQuery != "" || uri.Fragment != "" { - return "", fmt.Errorf("invalid mirror: path, query, or fragment at end of the URI %q", uri) + return "", invalidParamf("invalid mirror: path, query, or fragment at end of the URI %q", uri) } if uri.User != nil { // strip password from output uri.User = url.UserPassword(uri.User.Username(), "xxxxx") - return "", fmt.Errorf("invalid mirror: username/password not allowed in URI %q", uri) + return "", invalidParamf("invalid mirror: username/password not allowed in URI %q", uri) } return strings.TrimSuffix(val, "/") + "/", nil } @@ -331,17 +346,13 @@ func ValidateIndexName(val string) (string, error) { val = "docker.io" } if strings.HasPrefix(val, "-") || strings.HasSuffix(val, "-") { - return "", fmt.Errorf("invalid index name (%s). Cannot begin or end with a hyphen", val) + return "", invalidParamf("invalid index name (%s). Cannot begin or end with a hyphen", val) } return val, nil } -func validateNoScheme(reposName string) error { - if strings.Contains(reposName, "://") { - // It cannot contain a scheme! - return ErrInvalidRepositoryName - } - return nil +func hasScheme(reposName string) bool { + return strings.Contains(reposName, "://") } func validateHostPort(s string) error { @@ -354,7 +365,7 @@ func validateHostPort(s string) error { // If match against the `host:port` pattern fails, // it might be `IPv6:port`, which will be captured by net.ParseIP(host) if !validHostPortRegex.MatchString(s) && net.ParseIP(host) == nil { - return fmt.Errorf("invalid host %q", host) + return invalidParamf("invalid host %q", host) } if port != "" { v, err := strconv.Atoi(port) @@ -362,14 +373,14 @@ func validateHostPort(s string) error { return err } if v < 0 || v > 65535 { - return fmt.Errorf("invalid port %q", port) + return invalidParamf("invalid port %q", port) } } return nil } // newIndexInfo returns IndexInfo configuration from indexName -func newIndexInfo(config *serviceConfig, indexName string) (*registrytypes.IndexInfo, error) { +func newIndexInfo(config *serviceConfig, indexName string) (*registry.IndexInfo, error) { var err error indexName, err = ValidateIndexName(indexName) if err != nil { @@ -382,18 +393,17 @@ func newIndexInfo(config *serviceConfig, indexName string) (*registrytypes.Index } // Construct a non-configured index info. - index := ®istrytypes.IndexInfo{ + return ®istry.IndexInfo{ Name: indexName, Mirrors: make([]string, 0), + Secure: config.isSecureIndex(indexName), Official: false, - } - index.Secure = isSecureIndex(config, indexName) - return index, nil + }, nil } // GetAuthConfigKey special-cases using the full index address of the official // index as the AuthConfig key, and uses the (host)name[:port] for private indexes. -func GetAuthConfigKey(index *registrytypes.IndexInfo) string { +func GetAuthConfigKey(index *registry.IndexInfo) string { if index.Official { return IndexServer } @@ -422,7 +432,12 @@ func ParseRepositoryInfo(reposName reference.Named) (*RepositoryInfo, error) { } // ParseSearchIndexInfo will use repository name to get back an indexInfo. -func ParseSearchIndexInfo(reposName string) (*registrytypes.IndexInfo, error) { +// +// TODO(thaJeztah) this function is only used by the CLI, and used to get +// information of the registry (to provide credentials if needed). We should +// move this function (or equivalent) to the CLI, as it's doing too much just +// for that. +func ParseSearchIndexInfo(reposName string) (*registry.IndexInfo, error) { indexName, _ := splitReposSearchTerm(reposName) indexInfo, err := newIndexInfo(emptyServiceConfig, indexName) diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/config_unix.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/config_unix.go index 8ee8fedfc..898c6b8a5 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/config_unix.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/config_unix.go @@ -1,26 +1,12 @@ +//go:build !windows // +build !windows package registry // import "github.com/docker/docker/registry" -import ( - "path/filepath" - - "github.com/docker/docker/pkg/homedir" - "github.com/docker/docker/rootless" -) - -// CertsDir is the directory where certificates are stored -func CertsDir() string { - d := "/etc/docker/certs.d" - - if rootless.RunningWithRootlessKit() { - configHome, err := homedir.GetConfigHome() - if err == nil { - d = filepath.Join(configHome, "docker/certs.d") - } - } - return d -} +// defaultCertsDir is the platform-specific default directory where certificates +// are stored. On Linux, it may be overridden through certsDir, for example, when +// running in rootless mode. +const defaultCertsDir = "/etc/docker/certs.d" // cleanPath is used to ensure that a directory name is valid on the target // platform. It will be passed in something *similar* to a URL such as diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/config_windows.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/config_windows.go index 4ae1e07ab..96f1769c6 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/config_windows.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/config_windows.go @@ -6,10 +6,10 @@ import ( "strings" ) -// CertsDir is the directory where certificates are stored -func CertsDir() string { - return os.Getenv("programdata") + `\docker\certs.d` -} +// defaultCertsDir is the platform-specific default directory where certificates +// are stored. On Linux, it may be overridden through certsDir, for example, when +// running in rootless mode. +var defaultCertsDir = os.Getenv("programdata") + `\docker\certs.d` // cleanPath is used to ensure that a directory name is valid on the target // platform. It will be passed in something *similar* to a URL such as diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/endpoint_v1.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/endpoint_v1.go index db342d141..c7e930c8a 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/endpoint_v1.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/endpoint_v1.go @@ -3,26 +3,39 @@ package registry // import "github.com/docker/docker/registry" import ( "crypto/tls" "encoding/json" - "fmt" - "io/ioutil" + "io" "net/http" "net/url" "strings" "github.com/docker/distribution/registry/client/transport" - registrytypes "github.com/docker/docker/api/types/registry" + "github.com/docker/docker/api/types/registry" "github.com/sirupsen/logrus" ) -// V1Endpoint stores basic information about a V1 registry endpoint. -type V1Endpoint struct { +// v1PingResult contains the information returned when pinging a registry. It +// indicates the registry's version and whether the registry claims to be a +// standalone registry. +type v1PingResult struct { + // Version is the registry version supplied by the registry in an HTTP + // header + Version string `json:"version"` + // Standalone is set to true if the registry indicates it is a + // standalone registry in the X-Docker-Registry-Standalone + // header + Standalone bool `json:"standalone"` +} + +// v1Endpoint stores basic information about a V1 registry endpoint. +type v1Endpoint struct { client *http.Client URL *url.URL IsSecure bool } -// NewV1Endpoint parses the given address to return a registry endpoint. -func NewV1Endpoint(index *registrytypes.IndexInfo, userAgent string, metaHeaders http.Header) (*V1Endpoint, error) { +// newV1Endpoint parses the given address to return a registry endpoint. +// TODO: remove. This is only used by search. +func newV1Endpoint(index *registry.IndexInfo, userAgent string, metaHeaders http.Header) (*v1Endpoint, error) { tlsConfig, err := newTLSConfig(index.Name, index.Secure) if err != nil { return nil, err @@ -33,82 +46,61 @@ func NewV1Endpoint(index *registrytypes.IndexInfo, userAgent string, metaHeaders return nil, err } - if err := validateEndpoint(endpoint); err != nil { + err = validateEndpoint(endpoint) + if err != nil { return nil, err } return endpoint, nil } -func validateEndpoint(endpoint *V1Endpoint) error { +func validateEndpoint(endpoint *v1Endpoint) error { logrus.Debugf("pinging registry endpoint %s", endpoint) // Try HTTPS ping to registry endpoint.URL.Scheme = "https" - if _, err := endpoint.Ping(); err != nil { + if _, err := endpoint.ping(); err != nil { if endpoint.IsSecure { // If registry is secure and HTTPS failed, show user the error and tell them about `--insecure-registry` // in case that's what they need. DO NOT accept unknown CA certificates, and DO NOT fallback to HTTP. - return fmt.Errorf("invalid registry endpoint %s: %v. If this private registry supports only HTTP or HTTPS with an unknown CA certificate, please add `--insecure-registry %s` to the daemon's arguments. In the case of HTTPS, if you have access to the registry's CA certificate, no need for the flag; simply place the CA certificate at /etc/docker/certs.d/%s/ca.crt", endpoint, err, endpoint.URL.Host, endpoint.URL.Host) + return invalidParamf("invalid registry endpoint %s: %v. If this private registry supports only HTTP or HTTPS with an unknown CA certificate, please add `--insecure-registry %s` to the daemon's arguments. In the case of HTTPS, if you have access to the registry's CA certificate, no need for the flag; simply place the CA certificate at /etc/docker/certs.d/%s/ca.crt", endpoint, err, endpoint.URL.Host, endpoint.URL.Host) } // If registry is insecure and HTTPS failed, fallback to HTTP. - logrus.Debugf("Error from registry %q marked as insecure: %v. Insecurely falling back to HTTP", endpoint, err) + logrus.WithError(err).Debugf("error from registry %q marked as insecure - insecurely falling back to HTTP", endpoint) endpoint.URL.Scheme = "http" var err2 error - if _, err2 = endpoint.Ping(); err2 == nil { + if _, err2 = endpoint.ping(); err2 == nil { return nil } - return fmt.Errorf("invalid registry endpoint %q. HTTPS attempt: %v. HTTP attempt: %v", endpoint, err, err2) + return invalidParamf("invalid registry endpoint %q. HTTPS attempt: %v. HTTP attempt: %v", endpoint, err, err2) } return nil } -func newV1Endpoint(address url.URL, tlsConfig *tls.Config, userAgent string, metaHeaders http.Header) *V1Endpoint { - endpoint := &V1Endpoint{ - IsSecure: tlsConfig == nil || !tlsConfig.InsecureSkipVerify, - URL: new(url.URL), - } - - *endpoint.URL = address - - // TODO(tiborvass): make sure a ConnectTimeout transport is used - tr := NewTransport(tlsConfig) - endpoint.client = HTTPClient(transport.NewTransport(tr, Headers(userAgent, metaHeaders)...)) - return endpoint -} - // trimV1Address trims the version off the address and returns the // trimmed address or an error if there is a non-V1 version. func trimV1Address(address string) (string, error) { - var ( - chunks []string - apiVersionStr string - ) - - if strings.HasSuffix(address, "/") { - address = address[:len(address)-1] - } - - chunks = strings.Split(address, "/") - apiVersionStr = chunks[len(chunks)-1] + address = strings.TrimSuffix(address, "/") + chunks := strings.Split(address, "/") + apiVersionStr := chunks[len(chunks)-1] if apiVersionStr == "v1" { return strings.Join(chunks[:len(chunks)-1], "/"), nil } for k, v := range apiVersions { if k != APIVersion1 && apiVersionStr == v { - return "", fmt.Errorf("unsupported V1 version path %s", apiVersionStr) + return "", invalidParamf("unsupported V1 version path %s", apiVersionStr) } } return address, nil } -func newV1EndpointFromStr(address string, tlsConfig *tls.Config, userAgent string, metaHeaders http.Header) (*V1Endpoint, error) { +func newV1EndpointFromStr(address string, tlsConfig *tls.Config, userAgent string, metaHeaders http.Header) (*v1Endpoint, error) { if !strings.HasPrefix(address, "http://") && !strings.HasPrefix(address, "https://") { address = "https://" + address } @@ -120,69 +112,67 @@ func newV1EndpointFromStr(address string, tlsConfig *tls.Config, userAgent strin uri, err := url.Parse(address) if err != nil { - return nil, err + return nil, invalidParam(err) } - endpoint := newV1Endpoint(*uri, tlsConfig, userAgent, metaHeaders) + // TODO(tiborvass): make sure a ConnectTimeout transport is used + tr := newTransport(tlsConfig) - return endpoint, nil + return &v1Endpoint{ + IsSecure: tlsConfig == nil || !tlsConfig.InsecureSkipVerify, + URL: uri, + client: httpClient(transport.NewTransport(tr, Headers(userAgent, metaHeaders)...)), + }, nil } // Get the formatted URL for the root of this registry Endpoint -func (e *V1Endpoint) String() string { +func (e *v1Endpoint) String() string { return e.URL.String() + "/v1/" } -// Path returns a formatted string for the URL -// of this endpoint with the given path appended. -func (e *V1Endpoint) Path(path string) string { - return e.URL.String() + "/v1/" + path -} - -// Ping returns a PingResult which indicates whether the registry is standalone or not. -func (e *V1Endpoint) Ping() (PingResult, error) { - logrus.Debugf("attempting v1 ping for registry endpoint %s", e) - +// ping returns a v1PingResult which indicates whether the registry is standalone or not. +func (e *v1Endpoint) ping() (v1PingResult, error) { if e.String() == IndexServer { // Skip the check, we know this one is valid // (and we never want to fallback to http in case of error) - return PingResult{Standalone: false}, nil + return v1PingResult{}, nil } - req, err := http.NewRequest(http.MethodGet, e.Path("_ping"), nil) + logrus.Debugf("attempting v1 ping for registry endpoint %s", e) + pingURL := e.String() + "_ping" + req, err := http.NewRequest(http.MethodGet, pingURL, nil) if err != nil { - return PingResult{Standalone: false}, err + return v1PingResult{}, invalidParam(err) } resp, err := e.client.Do(req) if err != nil { - return PingResult{Standalone: false}, err + return v1PingResult{}, invalidParam(err) } defer resp.Body.Close() - jsonString, err := ioutil.ReadAll(resp.Body) + jsonString, err := io.ReadAll(resp.Body) if err != nil { - return PingResult{Standalone: false}, fmt.Errorf("error while reading the http response: %s", err) + return v1PingResult{}, invalidParamWrapf(err, "error while reading response from %s", pingURL) } // If the header is absent, we assume true for compatibility with earlier // versions of the registry. default to true - info := PingResult{ + info := v1PingResult{ Standalone: true, } if err := json.Unmarshal(jsonString, &info); err != nil { - logrus.Debugf("Error unmarshaling the _ping PingResult: %s", err) + logrus.WithError(err).Debug("error unmarshaling _ping response") // don't stop here. Just assume sane defaults } if hdr := resp.Header.Get("X-Docker-Registry-Version"); hdr != "" { - logrus.Debugf("Registry version header: '%s'", hdr) info.Version = hdr } - logrus.Debugf("PingResult.Version: %q", info.Version) + logrus.Debugf("v1PingResult.Version: %q", info.Version) standalone := resp.Header.Get("X-Docker-Registry-Standalone") - logrus.Debugf("Registry standalone header: '%s'", standalone) + // Accepted values are "true" (case-insensitive) and "1". if strings.EqualFold(standalone, "true") || standalone == "1" { info.Standalone = true @@ -190,6 +180,6 @@ func (e *V1Endpoint) Ping() (PingResult, error) { // there is a header set, and it is not "true" or "1", so assume fails info.Standalone = false } - logrus.Debugf("PingResult.Standalone: %t", info.Standalone) + logrus.Debugf("v1PingResult.Standalone: %t", info.Standalone) return info, nil } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/errors.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/errors.go index 4906303ef..7dc20ad8f 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/errors.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/errors.go @@ -5,6 +5,7 @@ import ( "github.com/docker/distribution/registry/api/errcode" "github.com/docker/docker/errdefs" + "github.com/pkg/errors" ) func translateV2AuthError(err error) error { @@ -21,3 +22,15 @@ func translateV2AuthError(err error) error { return err } + +func invalidParam(err error) error { + return errdefs.InvalidParameter(err) +} + +func invalidParamf(format string, args ...interface{}) error { + return errdefs.InvalidParameter(errors.Errorf(format, args...)) +} + +func invalidParamWrapf(err error, format string, args ...interface{}) error { + return errdefs.InvalidParameter(errors.Wrapf(err, format, args...)) +} diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/registry.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/registry.go index 7a70bf28b..5ff39ce5e 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/registry.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/registry.go @@ -3,9 +3,6 @@ package registry // import "github.com/docker/docker/registry" import ( "crypto/tls" - "errors" - "fmt" - "io/ioutil" "net" "net/http" "os" @@ -18,21 +15,12 @@ import ( "github.com/sirupsen/logrus" ) -var ( - // ErrAlreadyExists is an error returned if an image being pushed - // already exists on the remote side - ErrAlreadyExists = errors.New("Image already exists") -) - -// HostCertsDir returns the config directory for a specific host -func HostCertsDir(hostname string) (string, error) { - certsDir := CertsDir() - - hostDir := filepath.Join(certsDir, cleanPath(hostname)) - - return hostDir, nil +// HostCertsDir returns the config directory for a specific host. +func HostCertsDir(hostname string) string { + return filepath.Join(CertsDir(), cleanPath(hostname)) } +// newTLSConfig constructs a client TLS configuration based on server defaults func newTLSConfig(hostname string, isSecure bool) (*tls.Config, error) { // PreferredServerCipherSuites should have no effect tlsConfig := tlsconfig.ServerDefault() @@ -40,11 +28,7 @@ func newTLSConfig(hostname string, isSecure bool) (*tls.Config, error) { tlsConfig.InsecureSkipVerify = !isSecure if isSecure && CertsDir() != "" { - hostDir, err := HostCertsDir(hostname) - if err != nil { - return nil, err - } - + hostDir := HostCertsDir(hostname) logrus.Debugf("hostDir: %s", hostDir) if err := ReadCertsDirectory(tlsConfig, hostDir); err != nil { return nil, err @@ -54,7 +38,7 @@ func newTLSConfig(hostname string, isSecure bool) (*tls.Config, error) { return tlsConfig, nil } -func hasFile(files []os.FileInfo, name string) bool { +func hasFile(files []os.DirEntry, name string) bool { for _, f := range files { if f.Name() == name { return true @@ -67,9 +51,9 @@ func hasFile(files []os.FileInfo, name string) bool { // including roots and certificate pairs and updates the // provided TLS configuration. func ReadCertsDirectory(tlsConfig *tls.Config, directory string) error { - fs, err := ioutil.ReadDir(directory) + fs, err := os.ReadDir(directory) if err != nil && !os.IsNotExist(err) { - return err + return invalidParam(err) } for _, f := range fs { @@ -77,12 +61,12 @@ func ReadCertsDirectory(tlsConfig *tls.Config, directory string) error { if tlsConfig.RootCAs == nil { systemPool, err := tlsconfig.SystemCertPool() if err != nil { - return fmt.Errorf("unable to get system cert pool: %v", err) + return invalidParamWrapf(err, "unable to get system cert pool") } tlsConfig.RootCAs = systemPool } logrus.Debugf("crt: %s", filepath.Join(directory, f.Name())) - data, err := ioutil.ReadFile(filepath.Join(directory, f.Name())) + data, err := os.ReadFile(filepath.Join(directory, f.Name())) if err != nil { return err } @@ -93,7 +77,7 @@ func ReadCertsDirectory(tlsConfig *tls.Config, directory string) error { keyName := certName[:len(certName)-5] + ".key" logrus.Debugf("cert: %s", filepath.Join(directory, f.Name())) if !hasFile(fs, keyName) { - return fmt.Errorf("missing key %s for client certificate %s. Note that CA certificates should use the extension .crt", keyName, certName) + return invalidParamf("missing key %s for client certificate %s. CA certificates must use the extension .crt", keyName, certName) } cert, err := tls.LoadX509KeyPair(filepath.Join(directory, certName), filepath.Join(directory, keyName)) if err != nil { @@ -106,7 +90,7 @@ func ReadCertsDirectory(tlsConfig *tls.Config, directory string) error { certName := keyName[:len(keyName)-4] + ".cert" logrus.Debugf("key: %s", filepath.Join(directory, f.Name())) if !hasFile(fs, certName) { - return fmt.Errorf("Missing client certificate %s for key %s", certName, keyName) + return invalidParamf("missing client certificate %s for key %s", certName, keyName) } } } @@ -128,9 +112,9 @@ func Headers(userAgent string, metaHeaders http.Header) []transport.RequestModif return modifiers } -// HTTPClient returns an HTTP client structure which uses the given transport +// httpClient returns an HTTP client structure which uses the given transport // and contains the necessary headers for redirected requests -func HTTPClient(transport http.RoundTripper) *http.Client { +func httpClient(transport http.RoundTripper) *http.Client { return &http.Client{ Transport: transport, CheckRedirect: addRequiredHeadersToRedirectedRequests, @@ -173,9 +157,9 @@ func addRequiredHeadersToRedirectedRequests(req *http.Request, via []*http.Reque return nil } -// NewTransport returns a new HTTP transport. If tlsConfig is nil, it uses the +// newTransport returns a new HTTP transport. If tlsConfig is nil, it uses the // default TLS configuration. -func NewTransport(tlsConfig *tls.Config) *http.Transport { +func newTransport(tlsConfig *tls.Config) *http.Transport { if tlsConfig == nil { tlsConfig = tlsconfig.ServerDefault() } @@ -183,10 +167,9 @@ func NewTransport(tlsConfig *tls.Config) *http.Transport { direct := &net.Dialer{ Timeout: 30 * time.Second, KeepAlive: 30 * time.Second, - DualStack: true, } - base := &http.Transport{ + return &http.Transport{ Proxy: http.ProxyFromEnvironment, DialContext: direct.DialContext, TLSHandshakeTimeout: 10 * time.Second, @@ -194,6 +177,4 @@ func NewTransport(tlsConfig *tls.Config) *http.Transport { // TODO(dmcgowan): Call close idle connections when complete and use keep alive DisableKeepAlives: true, } - - return base } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/service.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/service.go index 3b08e39da..25b116a27 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/service.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/service.go @@ -11,102 +11,74 @@ import ( "github.com/docker/distribution/reference" "github.com/docker/distribution/registry/client/auth" "github.com/docker/docker/api/types" - registrytypes "github.com/docker/docker/api/types/registry" + "github.com/docker/docker/api/types/registry" "github.com/docker/docker/errdefs" - "github.com/pkg/errors" "github.com/sirupsen/logrus" ) -const ( - // DefaultSearchLimit is the default value for maximum number of returned search results. - DefaultSearchLimit = 25 -) - // Service is the interface defining what a registry service should implement. type Service interface { Auth(ctx context.Context, authConfig *types.AuthConfig, userAgent string) (status, token string, err error) LookupPullEndpoints(hostname string) (endpoints []APIEndpoint, err error) LookupPushEndpoints(hostname string) (endpoints []APIEndpoint, err error) ResolveRepository(name reference.Named) (*RepositoryInfo, error) - Search(ctx context.Context, term string, limit int, authConfig *types.AuthConfig, userAgent string, headers map[string][]string) (*registrytypes.SearchResults, error) - ServiceConfig() *registrytypes.ServiceConfig - TLSConfig(hostname string) (*tls.Config, error) + Search(ctx context.Context, term string, limit int, authConfig *types.AuthConfig, userAgent string, headers map[string][]string) (*registry.SearchResults, error) + ServiceConfig() *registry.ServiceConfig LoadAllowNondistributableArtifacts([]string) error LoadMirrors([]string) error LoadInsecureRegistries([]string) error } -// DefaultService is a registry service. It tracks configuration data such as a list +// defaultService is a registry service. It tracks configuration data such as a list // of mirrors. -type DefaultService struct { +type defaultService struct { config *serviceConfig - mu sync.Mutex + mu sync.RWMutex } -// NewService returns a new instance of DefaultService ready to be +// NewService returns a new instance of defaultService ready to be // installed into an engine. -func NewService(options ServiceOptions) (*DefaultService, error) { +func NewService(options ServiceOptions) (Service, error) { config, err := newServiceConfig(options) - return &DefaultService{config: config}, err + return &defaultService{config: config}, err } -// ServiceConfig returns the public registry service configuration. -func (s *DefaultService) ServiceConfig() *registrytypes.ServiceConfig { - s.mu.Lock() - defer s.mu.Unlock() - - servConfig := registrytypes.ServiceConfig{ - AllowNondistributableArtifactsCIDRs: make([]*(registrytypes.NetIPNet), 0), - AllowNondistributableArtifactsHostnames: make([]string, 0), - InsecureRegistryCIDRs: make([]*(registrytypes.NetIPNet), 0), - IndexConfigs: make(map[string]*(registrytypes.IndexInfo)), - Mirrors: make([]string, 0), - } - - // construct a new ServiceConfig which will not retrieve s.Config directly, - // and look up items in s.config with mu locked - servConfig.AllowNondistributableArtifactsCIDRs = append(servConfig.AllowNondistributableArtifactsCIDRs, s.config.ServiceConfig.AllowNondistributableArtifactsCIDRs...) - servConfig.AllowNondistributableArtifactsHostnames = append(servConfig.AllowNondistributableArtifactsHostnames, s.config.ServiceConfig.AllowNondistributableArtifactsHostnames...) - servConfig.InsecureRegistryCIDRs = append(servConfig.InsecureRegistryCIDRs, s.config.ServiceConfig.InsecureRegistryCIDRs...) - - for key, value := range s.config.ServiceConfig.IndexConfigs { - servConfig.IndexConfigs[key] = value - } - - servConfig.Mirrors = append(servConfig.Mirrors, s.config.ServiceConfig.Mirrors...) - - return &servConfig +// ServiceConfig returns a copy of the public registry service's configuration. +func (s *defaultService) ServiceConfig() *registry.ServiceConfig { + s.mu.RLock() + defer s.mu.RUnlock() + return s.config.copy() } // LoadAllowNondistributableArtifacts loads allow-nondistributable-artifacts registries for Service. -func (s *DefaultService) LoadAllowNondistributableArtifacts(registries []string) error { +func (s *defaultService) LoadAllowNondistributableArtifacts(registries []string) error { s.mu.Lock() defer s.mu.Unlock() - return s.config.LoadAllowNondistributableArtifacts(registries) + return s.config.loadAllowNondistributableArtifacts(registries) } // LoadMirrors loads registry mirrors for Service -func (s *DefaultService) LoadMirrors(mirrors []string) error { +func (s *defaultService) LoadMirrors(mirrors []string) error { s.mu.Lock() defer s.mu.Unlock() - return s.config.LoadMirrors(mirrors) + return s.config.loadMirrors(mirrors) } // LoadInsecureRegistries loads insecure registries for Service -func (s *DefaultService) LoadInsecureRegistries(registries []string) error { +func (s *defaultService) LoadInsecureRegistries(registries []string) error { s.mu.Lock() defer s.mu.Unlock() - return s.config.LoadInsecureRegistries(registries) + return s.config.loadInsecureRegistries(registries) } // Auth contacts the public registry with the provided credentials, // and returns OK if authentication was successful. // It can be used to verify the validity of a client's credentials. -func (s *DefaultService) Auth(ctx context.Context, authConfig *types.AuthConfig, userAgent string) (status, token string, err error) { +func (s *defaultService) Auth(ctx context.Context, authConfig *types.AuthConfig, userAgent string) (status, token string, err error) { // TODO Use ctx when searching for repositories var registryHostName = IndexHostname @@ -117,7 +89,7 @@ func (s *DefaultService) Auth(ctx context.Context, authConfig *types.AuthConfig, } u, err := url.Parse(serverAddress) if err != nil { - return "", "", errdefs.InvalidParameter(errors.Errorf("unable to parse server address: %v", err)) + return "", "", invalidParamWrapf(err, "unable to parse server address") } registryHostName = u.Host } @@ -127,7 +99,7 @@ func (s *DefaultService) Auth(ctx context.Context, authConfig *types.AuthConfig, // to a mirror. endpoints, err := s.LookupPushEndpoints(registryHostName) if err != nil { - return "", "", errdefs.InvalidParameter(err) + return "", "", invalidParam(err) } for _, endpoint := range endpoints { @@ -135,12 +107,11 @@ func (s *DefaultService) Auth(ctx context.Context, authConfig *types.AuthConfig, if err == nil { return } - if fErr, ok := err.(fallbackError); ok { - logrus.WithError(fErr.err).Infof("Error logging in to endpoint, trying next endpoint") - continue + if errdefs.IsUnauthorized(err) { + // Failed to authenticate; don't continue with (non-TLS) endpoints. + return status, token, err } - - return "", "", err + logrus.WithError(err).Infof("Error logging in to endpoint, trying next endpoint") } return "", "", err @@ -160,25 +131,28 @@ func splitReposSearchTerm(reposName string) (string, string) { // Search queries the public registry for images matching the specified // search terms, and returns the results. -func (s *DefaultService) Search(ctx context.Context, term string, limit int, authConfig *types.AuthConfig, userAgent string, headers map[string][]string) (*registrytypes.SearchResults, error) { +func (s *defaultService) Search(ctx context.Context, term string, limit int, authConfig *types.AuthConfig, userAgent string, headers map[string][]string) (*registry.SearchResults, error) { // TODO Use ctx when searching for repositories - if err := validateNoScheme(term); err != nil { - return nil, err + if hasScheme(term) { + return nil, invalidParamf("invalid repository name: repository name (%s) should not have a scheme", term) } indexName, remoteName := splitReposSearchTerm(term) // Search is a long-running operation, just lock s.config to avoid block others. - s.mu.Lock() + s.mu.RLock() index, err := newIndexInfo(s.config, indexName) - s.mu.Unlock() + s.mu.RUnlock() if err != nil { return nil, err } + if index.Official { + // If pull "library/foo", it's stored locally under "foo" + remoteName = strings.TrimPrefix(remoteName, "library/") + } - // *TODO: Search multiple indexes. - endpoint, err := NewV1Endpoint(index, userAgent, headers) + endpoint, err := newV1Endpoint(index, userAgent, headers) if err != nil { return nil, err } @@ -194,45 +168,32 @@ func (s *DefaultService) Search(ctx context.Context, term string, limit int, aut } modifiers := Headers(userAgent, nil) - v2Client, foundV2, err := v2AuthHTTPClient(endpoint.URL, endpoint.client.Transport, modifiers, creds, scopes) + v2Client, err := v2AuthHTTPClient(endpoint.URL, endpoint.client.Transport, modifiers, creds, scopes) if err != nil { - if fErr, ok := err.(fallbackError); ok { - logrus.Errorf("Cannot use identity token for search, v2 auth not supported: %v", fErr.err) - } else { - return nil, err - } - } else if foundV2 { - // Copy non transport http client features - v2Client.Timeout = endpoint.client.Timeout - v2Client.CheckRedirect = endpoint.client.CheckRedirect - v2Client.Jar = endpoint.client.Jar - - logrus.Debugf("using v2 client for search to %s", endpoint.URL) - client = v2Client + return nil, err } - } + // Copy non transport http client features + v2Client.Timeout = endpoint.client.Timeout + v2Client.CheckRedirect = endpoint.client.CheckRedirect + v2Client.Jar = endpoint.client.Jar - if client == nil { + logrus.Debugf("using v2 client for search to %s", endpoint.URL) + client = v2Client + } else { client = endpoint.client if err := authorizeClient(client, authConfig, endpoint); err != nil { return nil, err } } - r := newSession(client, authConfig, endpoint) - - if index.Official { - // If pull "library/foo", it's stored locally under "foo" - remoteName = strings.TrimPrefix(remoteName, "library/") - } - return r.SearchRepositories(remoteName, limit) + return newSession(client, endpoint).searchRepositories(remoteName, limit) } // ResolveRepository splits a repository name into its components // and configuration of the associated registry. -func (s *DefaultService) ResolveRepository(name reference.Named) (*RepositoryInfo, error) { - s.mu.Lock() - defer s.mu.Unlock() +func (s *defaultService) ResolveRepository(name reference.Named) (*RepositoryInfo, error) { + s.mu.RLock() + defer s.mu.RUnlock() return newRepositoryInfo(s.config, name) } @@ -247,43 +208,20 @@ type APIEndpoint struct { TLSConfig *tls.Config } -// ToV1Endpoint returns a V1 API endpoint based on the APIEndpoint -// Deprecated: this function is deprecated and will be removed in a future update -func (e APIEndpoint) ToV1Endpoint(userAgent string, metaHeaders http.Header) *V1Endpoint { - return newV1Endpoint(*e.URL, e.TLSConfig, userAgent, metaHeaders) -} - -// TLSConfig constructs a client TLS configuration based on server defaults -func (s *DefaultService) TLSConfig(hostname string) (*tls.Config, error) { - s.mu.Lock() - defer s.mu.Unlock() - - return newTLSConfig(hostname, isSecureIndex(s.config, hostname)) -} - -// tlsConfig constructs a client TLS configuration based on server defaults -func (s *DefaultService) tlsConfig(hostname string) (*tls.Config, error) { - return newTLSConfig(hostname, isSecureIndex(s.config, hostname)) -} - -func (s *DefaultService) tlsConfigForMirror(mirrorURL *url.URL) (*tls.Config, error) { - return s.tlsConfig(mirrorURL.Host) -} - // LookupPullEndpoints creates a list of v2 endpoints to try to pull from, in order of preference. // It gives preference to mirrors over the actual registry, and HTTPS over plain HTTP. -func (s *DefaultService) LookupPullEndpoints(hostname string) (endpoints []APIEndpoint, err error) { - s.mu.Lock() - defer s.mu.Unlock() +func (s *defaultService) LookupPullEndpoints(hostname string) (endpoints []APIEndpoint, err error) { + s.mu.RLock() + defer s.mu.RUnlock() return s.lookupV2Endpoints(hostname) } // LookupPushEndpoints creates a list of v2 endpoints to try to push to, in order of preference. // It gives preference to HTTPS over plain HTTP. Mirrors are not included. -func (s *DefaultService) LookupPushEndpoints(hostname string) (endpoints []APIEndpoint, err error) { - s.mu.Lock() - defer s.mu.Unlock() +func (s *defaultService) LookupPushEndpoints(hostname string) (endpoints []APIEndpoint, err error) { + s.mu.RLock() + defer s.mu.RUnlock() allEndpoints, err := s.lookupV2Endpoints(hostname) if err == nil { diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/service_v2.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/service_v2.go index 3e3a5b41f..f147af0fa 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/service_v2.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/service_v2.go @@ -7,8 +7,7 @@ import ( "github.com/docker/go-connections/tlsconfig" ) -func (s *DefaultService) lookupV2Endpoints(hostname string) (endpoints []APIEndpoint, err error) { - tlsConfig := tlsconfig.ServerDefault() +func (s *defaultService) lookupV2Endpoints(hostname string) (endpoints []APIEndpoint, err error) { if hostname == DefaultNamespace || hostname == IndexHostname { for _, mirror := range s.config.Mirrors { if !strings.HasPrefix(mirror, "http://") && !strings.HasPrefix(mirror, "https://") { @@ -16,9 +15,9 @@ func (s *DefaultService) lookupV2Endpoints(hostname string) (endpoints []APIEndp } mirrorURL, err := url.Parse(mirror) if err != nil { - return nil, err + return nil, invalidParam(err) } - mirrorTLSConfig, err := s.tlsConfigForMirror(mirrorURL) + mirrorTLSConfig, err := newTLSConfig(mirrorURL.Host, s.config.isSecureIndex(mirrorURL.Host)) if err != nil { return nil, err } @@ -35,19 +34,18 @@ func (s *DefaultService) lookupV2Endpoints(hostname string) (endpoints []APIEndp Version: APIVersion2, Official: true, TrimHostname: true, - TLSConfig: tlsConfig, + TLSConfig: tlsconfig.ServerDefault(), }) return endpoints, nil } - ana := allowNondistributableArtifacts(s.config, hostname) - - tlsConfig, err = s.tlsConfig(hostname) + tlsConfig, err := newTLSConfig(hostname, s.config.isSecureIndex(hostname)) if err != nil { return nil, err } + ana := s.config.allowNondistributableArtifacts(hostname) endpoints = []APIEndpoint{ { URL: &url.URL{ diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/session.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/session.go index d34dc1e58..fd193e1dd 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/session.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/session.go @@ -12,7 +12,7 @@ import ( "sync" "github.com/docker/docker/api/types" - registrytypes "github.com/docker/docker/api/types/registry" + "github.com/docker/docker/api/types/registry" "github.com/docker/docker/errdefs" "github.com/docker/docker/pkg/ioutils" "github.com/docker/docker/pkg/jsonmessage" @@ -21,13 +21,11 @@ import ( "github.com/sirupsen/logrus" ) -// A Session is used to communicate with a V1 registry -type Session struct { - indexEndpoint *V1Endpoint +// A session is used to communicate with a V1 registry +type session struct { + indexEndpoint *v1Endpoint client *http.Client - // TODO(tiborvass): remove authConfig - authConfig *types.AuthConfig - id string + id string } type authTransport struct { @@ -41,7 +39,7 @@ type authTransport struct { modReq map[*http.Request]*http.Request // original -> modified } -// AuthTransport handles the auth layer when communicating with a v1 registry (private or official) +// newAuthTransport handles the auth layer when communicating with a v1 registry (private or official) // // For private v1 registries, set alwaysSetBasicAuth to true. // @@ -54,7 +52,7 @@ type authTransport struct { // If the server sends a token without the client having requested it, it is ignored. // // This RoundTripper also has a CancelRequest method important for correct timeout handling. -func AuthTransport(base http.RoundTripper, authConfig *types.AuthConfig, alwaysSetBasicAuth bool) http.RoundTripper { +func newAuthTransport(base http.RoundTripper, authConfig *types.AuthConfig, alwaysSetBasicAuth bool) *authTransport { if base == nil { base = http.DefaultTransport } @@ -149,13 +147,13 @@ func (tr *authTransport) CancelRequest(req *http.Request) { } } -func authorizeClient(client *http.Client, authConfig *types.AuthConfig, endpoint *V1Endpoint) error { +func authorizeClient(client *http.Client, authConfig *types.AuthConfig, endpoint *v1Endpoint) error { var alwaysSetBasicAuth bool // If we're working with a standalone private registry over HTTPS, send Basic Auth headers // alongside all our requests. if endpoint.String() != IndexServer && endpoint.URL.Scheme == "https" { - info, err := endpoint.Ping() + info, err := endpoint.ping() if err != nil { return err } @@ -167,47 +165,42 @@ func authorizeClient(client *http.Client, authConfig *types.AuthConfig, endpoint // Annotate the transport unconditionally so that v2 can // properly fallback on v1 when an image is not found. - client.Transport = AuthTransport(client.Transport, authConfig, alwaysSetBasicAuth) + client.Transport = newAuthTransport(client.Transport, authConfig, alwaysSetBasicAuth) jar, err := cookiejar.New(nil) if err != nil { - return errors.New("cookiejar.New is not supposed to return an error") + return errdefs.System(errors.New("cookiejar.New is not supposed to return an error")) } client.Jar = jar return nil } -func newSession(client *http.Client, authConfig *types.AuthConfig, endpoint *V1Endpoint) *Session { - return &Session{ - authConfig: authConfig, +func newSession(client *http.Client, endpoint *v1Endpoint) *session { + return &session{ client: client, indexEndpoint: endpoint, id: stringid.GenerateRandomID(), } } -// NewSession creates a new session -// TODO(tiborvass): remove authConfig param once registry client v2 is vendored -func NewSession(client *http.Client, authConfig *types.AuthConfig, endpoint *V1Endpoint) (*Session, error) { - if err := authorizeClient(client, authConfig, endpoint); err != nil { - return nil, err +// defaultSearchLimit is the default value for maximum number of returned search results. +const defaultSearchLimit = 25 + +// searchRepositories performs a search against the remote repository +func (r *session) searchRepositories(term string, limit int) (*registry.SearchResults, error) { + if limit == 0 { + limit = defaultSearchLimit } - - return newSession(client, authConfig, endpoint), nil -} - -// SearchRepositories performs a search against the remote repository -func (r *Session) SearchRepositories(term string, limit int) (*registrytypes.SearchResults, error) { if limit < 1 || limit > 100 { - return nil, errdefs.InvalidParameter(errors.Errorf("Limit %d is outside the range of [1, 100]", limit)) + return nil, invalidParamf("limit %d is outside the range of [1, 100]", limit) } logrus.Debugf("Index server: %s", r.indexEndpoint) u := r.indexEndpoint.String() + "search?q=" + url.QueryEscape(term) + "&n=" + url.QueryEscape(fmt.Sprintf("%d", limit)) req, err := http.NewRequest(http.MethodGet, u, nil) if err != nil { - return nil, errors.Wrap(errdefs.InvalidParameter(err), "Error building request") + return nil, invalidParamWrapf(err, "error building request") } // Have the AuthTransport send authentication, when logged in. req.Header.Set("X-Docker-Token", "true") @@ -222,6 +215,6 @@ func (r *Session) SearchRepositories(term string, limit int) (*registrytypes.Sea Code: res.StatusCode, } } - result := new(registrytypes.SearchResults) + result := new(registry.SearchResults) return result, errors.Wrap(json.NewDecoder(res.Body).Decode(result), "error decoding registry search results") } diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/types.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/types.go index 28ed2bfa5..37094737f 100644 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/types.go +++ b/src/cmd/linuxkit/vendor/github.com/docker/docker/registry/types.go @@ -2,39 +2,9 @@ package registry // import "github.com/docker/docker/registry" import ( "github.com/docker/distribution/reference" - registrytypes "github.com/docker/docker/api/types/registry" + "github.com/docker/docker/api/types/registry" ) -// RepositoryData tracks the image list, list of endpoints for a repository -type RepositoryData struct { - // ImgList is a list of images in the repository - ImgList map[string]*ImgData - // Endpoints is a list of endpoints returned in X-Docker-Endpoints - Endpoints []string -} - -// ImgData is used to transfer image checksums to and from the registry -type ImgData struct { - // ID is an opaque string that identifies the image - ID string `json:"id"` - Checksum string `json:"checksum,omitempty"` - ChecksumPayload string `json:"-"` - Tag string `json:",omitempty"` -} - -// PingResult contains the information returned when pinging a registry. It -// indicates the registry's version and whether the registry claims to be a -// standalone registry. -type PingResult struct { - // Version is the registry version supplied by the registry in an HTTP - // header - Version string `json:"version"` - // Standalone is set to true if the registry indicates it is a - // standalone registry in the X-Docker-Registry-Standalone - // header - Standalone bool `json:"standalone"` -} - // APIVersion is an integral representation of an API version (presently // either 1 or 2) type APIVersion int @@ -45,9 +15,8 @@ func (av APIVersion) String() string { // API Version identifiers. const ( - _ = iota - APIVersion1 APIVersion = iota - APIVersion2 + APIVersion1 APIVersion = 1 + APIVersion2 APIVersion = 2 ) var apiVersions = map[APIVersion]string{ @@ -59,7 +28,7 @@ var apiVersions = map[APIVersion]string{ type RepositoryInfo struct { Name reference.Named // Index points to registry information - Index *registrytypes.IndexInfo + Index *registry.IndexInfo // Official indicates whether the repository is considered official. // If the registry is official, and the normalized name does not // contain a '/' (e.g. "foo"), then it is considered an official repo. diff --git a/src/cmd/linuxkit/vendor/github.com/docker/docker/rootless/rootless.go b/src/cmd/linuxkit/vendor/github.com/docker/docker/rootless/rootless.go deleted file mode 100644 index 376d5263d..000000000 --- a/src/cmd/linuxkit/vendor/github.com/docker/docker/rootless/rootless.go +++ /dev/null @@ -1,25 +0,0 @@ -package rootless // import "github.com/docker/docker/rootless" - -import ( - "os" - "sync" -) - -const ( - // RootlessKitDockerProxyBinary is the binary name of rootlesskit-docker-proxy - RootlessKitDockerProxyBinary = "rootlesskit-docker-proxy" -) - -var ( - runningWithRootlessKit bool - runningWithRootlessKitOnce sync.Once -) - -// RunningWithRootlessKit returns true if running under RootlessKit namespaces. -func RunningWithRootlessKit() bool { - runningWithRootlessKitOnce.Do(func() { - u := os.Getenv("ROOTLESSKIT_STATE_DIR") - runningWithRootlessKit = u != "" - }) - return runningWithRootlessKit -} diff --git a/src/cmd/linuxkit/vendor/github.com/form3tech-oss/jwt-go/map_claims.go b/src/cmd/linuxkit/vendor/github.com/form3tech-oss/jwt-go/map_claims.go index 90ab6bea3..bcc37b15b 100644 --- a/src/cmd/linuxkit/vendor/github.com/form3tech-oss/jwt-go/map_claims.go +++ b/src/cmd/linuxkit/vendor/github.com/form3tech-oss/jwt-go/map_claims.go @@ -13,15 +13,23 @@ type MapClaims map[string]interface{} // Compares the aud claim against cmp. // If required is false, this method will return true if the value matches or is unset func (m MapClaims) VerifyAudience(cmp string, req bool) bool { - aud, ok := m["aud"].([]string) - if !ok { - strAud, ok := m["aud"].(string) - if !ok { - return false + var aud []string + switch v := m["aud"].(type) { + case []string: + aud = v + case []interface{}: + for _, a := range v { + vs, ok := a.(string) + if !ok { + return false + } + aud = append(aud, vs) } - aud = append(aud, strAud) + case string: + aud = append(aud, v) + default: + return false } - return verifyAud(aud, cmp, req) } diff --git a/src/cmd/linuxkit/vendor/github.com/go-logr/logr/.golangci.yaml b/src/cmd/linuxkit/vendor/github.com/go-logr/logr/.golangci.yaml new file mode 100644 index 000000000..94ff801df --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/go-logr/logr/.golangci.yaml @@ -0,0 +1,29 @@ +run: + timeout: 1m + tests: true + +linters: + disable-all: true + enable: + - asciicheck + - deadcode + - errcheck + - forcetypeassert + - gocritic + - gofmt + - goimports + - gosimple + - govet + - ineffassign + - misspell + - revive + - staticcheck + - structcheck + - typecheck + - unused + - varcheck + +issues: + exclude-use-default: false + max-issues-per-linter: 0 + max-same-issues: 10 diff --git a/src/cmd/linuxkit/vendor/github.com/go-logr/logr/CHANGELOG.md b/src/cmd/linuxkit/vendor/github.com/go-logr/logr/CHANGELOG.md new file mode 100644 index 000000000..c35696004 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/go-logr/logr/CHANGELOG.md @@ -0,0 +1,6 @@ +# CHANGELOG + +## v1.0.0-rc1 + +This is the first logged release. Major changes (including breaking changes) +have occurred since earlier tags. diff --git a/src/cmd/linuxkit/vendor/github.com/go-logr/logr/CONTRIBUTING.md b/src/cmd/linuxkit/vendor/github.com/go-logr/logr/CONTRIBUTING.md new file mode 100644 index 000000000..5d37e294c --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/go-logr/logr/CONTRIBUTING.md @@ -0,0 +1,17 @@ +# Contributing + +Logr is open to pull-requests, provided they fit within the intended scope of +the project. Specifically, this library aims to be VERY small and minimalist, +with no external dependencies. + +## Compatibility + +This project intends to follow [semantic versioning](http://semver.org) and +is very strict about compatibility. Any proposed changes MUST follow those +rules. + +## Performance + +As a logging library, logr must be as light-weight as possible. Any proposed +code change must include results of running the [benchmark](./benchmark) +before and after the change. diff --git a/src/cmd/linuxkit/vendor/github.com/go-logr/logr/LICENSE b/src/cmd/linuxkit/vendor/github.com/go-logr/logr/LICENSE new file mode 100644 index 000000000..8dada3eda --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/go-logr/logr/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright {yyyy} {name of copyright owner} + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/src/cmd/linuxkit/vendor/github.com/go-logr/logr/README.md b/src/cmd/linuxkit/vendor/github.com/go-logr/logr/README.md new file mode 100644 index 000000000..ad825f5f0 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/go-logr/logr/README.md @@ -0,0 +1,278 @@ +# A minimal logging API for Go + +[![Go Reference](https://pkg.go.dev/badge/github.com/go-logr/logr.svg)](https://pkg.go.dev/github.com/go-logr/logr) + +logr offers an(other) opinion on how Go programs and libraries can do logging +without becoming coupled to a particular logging implementation. This is not +an implementation of logging - it is an API. In fact it is two APIs with two +different sets of users. + +The `Logger` type is intended for application and library authors. It provides +a relatively small API which can be used everywhere you want to emit logs. It +defers the actual act of writing logs (to files, to stdout, or whatever) to the +`LogSink` interface. + +The `LogSink` interface is intended for logging library implementers. It is a +pure interface which can be implemented by logging frameworks to provide the actual logging +functionality. + +This decoupling allows application and library developers to write code in +terms of `logr.Logger` (which has very low dependency fan-out) while the +implementation of logging is managed "up stack" (e.g. in or near `main()`.) +Application developers can then switch out implementations as necessary. + +Many people assert that libraries should not be logging, and as such efforts +like this are pointless. Those people are welcome to convince the authors of +the tens-of-thousands of libraries that *DO* write logs that they are all +wrong. In the meantime, logr takes a more practical approach. + +## Typical usage + +Somewhere, early in an application's life, it will make a decision about which +logging library (implementation) it actually wants to use. Something like: + +``` + func main() { + // ... other setup code ... + + // Create the "root" logger. We have chosen the "logimpl" implementation, + // which takes some initial parameters and returns a logr.Logger. + logger := logimpl.New(param1, param2) + + // ... other setup code ... +``` + +Most apps will call into other libraries, create structures to govern the flow, +etc. The `logr.Logger` object can be passed to these other libraries, stored +in structs, or even used as a package-global variable, if needed. For example: + +``` + app := createTheAppObject(logger) + app.Run() +``` + +Outside of this early setup, no other packages need to know about the choice of +implementation. They write logs in terms of the `logr.Logger` that they +received: + +``` + type appObject struct { + // ... other fields ... + logger logr.Logger + // ... other fields ... + } + + func (app *appObject) Run() { + app.logger.Info("starting up", "timestamp", time.Now()) + + // ... app code ... +``` + +## Background + +If the Go standard library had defined an interface for logging, this project +probably would not be needed. Alas, here we are. + +### Inspiration + +Before you consider this package, please read [this blog post by the +inimitable Dave Cheney][warning-makes-no-sense]. We really appreciate what +he has to say, and it largely aligns with our own experiences. + +### Differences from Dave's ideas + +The main differences are: + +1. Dave basically proposes doing away with the notion of a logging API in favor +of `fmt.Printf()`. We disagree, especially when you consider things like output +locations, timestamps, file and line decorations, and structured logging. This +package restricts the logging API to just 2 types of logs: info and error. + +Info logs are things you want to tell the user which are not errors. Error +logs are, well, errors. If your code receives an `error` from a subordinate +function call and is logging that `error` *and not returning it*, use error +logs. + +2. Verbosity-levels on info logs. This gives developers a chance to indicate +arbitrary grades of importance for info logs, without assigning names with +semantic meaning such as "warning", "trace", and "debug." Superficially this +may feel very similar, but the primary difference is the lack of semantics. +Because verbosity is a numerical value, it's safe to assume that an app running +with higher verbosity means more (and less important) logs will be generated. + +## Implementations (non-exhaustive) + +There are implementations for the following logging libraries: + +- **a function** (can bridge to non-structured libraries): [funcr](https://github.com/go-logr/logr/tree/master/funcr) +- **github.com/google/glog**: [glogr](https://github.com/go-logr/glogr) +- **k8s.io/klog** (for Kubernetes): [klogr](https://git.k8s.io/klog/klogr) +- **go.uber.org/zap**: [zapr](https://github.com/go-logr/zapr) +- **log** (the Go standard library logger): [stdr](https://github.com/go-logr/stdr) +- **github.com/sirupsen/logrus**: [logrusr](https://github.com/bombsimon/logrusr) +- **github.com/wojas/genericr**: [genericr](https://github.com/wojas/genericr) (makes it easy to implement your own backend) +- **logfmt** (Heroku style [logging](https://www.brandur.org/logfmt)): [logfmtr](https://github.com/iand/logfmtr) +- **github.com/rs/zerolog**: [zerologr](https://github.com/go-logr/zerologr) + +## FAQ + +### Conceptual + +#### Why structured logging? + +- **Structured logs are more easily queryable**: Since you've got + key-value pairs, it's much easier to query your structured logs for + particular values by filtering on the contents of a particular key -- + think searching request logs for error codes, Kubernetes reconcilers for + the name and namespace of the reconciled object, etc. + +- **Structured logging makes it easier to have cross-referenceable logs**: + Similarly to searchability, if you maintain conventions around your + keys, it becomes easy to gather all log lines related to a particular + concept. + +- **Structured logs allow better dimensions of filtering**: if you have + structure to your logs, you've got more precise control over how much + information is logged -- you might choose in a particular configuration + to log certain keys but not others, only log lines where a certain key + matches a certain value, etc., instead of just having v-levels and names + to key off of. + +- **Structured logs better represent structured data**: sometimes, the + data that you want to log is inherently structured (think tuple-link + objects.) Structured logs allow you to preserve that structure when + outputting. + +#### Why V-levels? + +**V-levels give operators an easy way to control the chattiness of log +operations**. V-levels provide a way for a given package to distinguish +the relative importance or verbosity of a given log message. Then, if +a particular logger or package is logging too many messages, the user +of the package can simply change the v-levels for that library. + +#### Why not named levels, like Info/Warning/Error? + +Read [Dave Cheney's post][warning-makes-no-sense]. Then read [Differences +from Dave's ideas](#differences-from-daves-ideas). + +#### Why not allow format strings, too? + +**Format strings negate many of the benefits of structured logs**: + +- They're not easily searchable without resorting to fuzzy searching, + regular expressions, etc. + +- They don't store structured data well, since contents are flattened into + a string. + +- They're not cross-referenceable. + +- They don't compress easily, since the message is not constant. + +(Unless you turn positional parameters into key-value pairs with numerical +keys, at which point you've gotten key-value logging with meaningless +keys.) + +### Practical + +#### Why key-value pairs, and not a map? + +Key-value pairs are *much* easier to optimize, especially around +allocations. Zap (a structured logger that inspired logr's interface) has +[performance measurements](https://github.com/uber-go/zap#performance) +that show this quite nicely. + +While the interface ends up being a little less obvious, you get +potentially better performance, plus avoid making users type +`map[string]string{}` every time they want to log. + +#### What if my V-levels differ between libraries? + +That's fine. Control your V-levels on a per-logger basis, and use the +`WithName` method to pass different loggers to different libraries. + +Generally, you should take care to ensure that you have relatively +consistent V-levels within a given logger, however, as this makes deciding +on what verbosity of logs to request easier. + +#### But I really want to use a format string! + +That's not actually a question. Assuming your question is "how do +I convert my mental model of logging with format strings to logging with +constant messages": + +1. Figure out what the error actually is, as you'd write in a TL;DR style, + and use that as a message. + +2. For every place you'd write a format specifier, look to the word before + it, and add that as a key value pair. + +For instance, consider the following examples (all taken from spots in the +Kubernetes codebase): + +- `klog.V(4).Infof("Client is returning errors: code %v, error %v", + responseCode, err)` becomes `logger.Error(err, "client returned an + error", "code", responseCode)` + +- `klog.V(4).Infof("Got a Retry-After %ds response for attempt %d to %v", + seconds, retries, url)` becomes `logger.V(4).Info("got a retry-after + response when requesting url", "attempt", retries, "after + seconds", seconds, "url", url)` + +If you *really* must use a format string, use it in a key's value, and +call `fmt.Sprintf` yourself. For instance: `log.Printf("unable to +reflect over type %T")` becomes `logger.Info("unable to reflect over +type", "type", fmt.Sprintf("%T"))`. In general though, the cases where +this is necessary should be few and far between. + +#### How do I choose my V-levels? + +This is basically the only hard constraint: increase V-levels to denote +more verbose or more debug-y logs. + +Otherwise, you can start out with `0` as "you always want to see this", +`1` as "common logging that you might *possibly* want to turn off", and +`10` as "I would like to performance-test your log collection stack." + +Then gradually choose levels in between as you need them, working your way +down from 10 (for debug and trace style logs) and up from 1 (for chattier +info-type logs.) + +#### How do I choose my keys? + +Keys are fairly flexible, and can hold more or less any string +value. For best compatibility with implementations and consistency +with existing code in other projects, there are a few conventions you +should consider. + +- Make your keys human-readable. +- Constant keys are generally a good idea. +- Be consistent across your codebase. +- Keys should naturally match parts of the message string. +- Use lower case for simple keys and + [lowerCamelCase](https://en.wiktionary.org/wiki/lowerCamelCase) for + more complex ones. Kubernetes is one example of a project that has + [adopted that + convention](https://github.com/kubernetes/community/blob/HEAD/contributors/devel/sig-instrumentation/migration-to-structured-logging.md#name-arguments). + +While key names are mostly unrestricted (and spaces are acceptable), +it's generally a good idea to stick to printable ascii characters, or at +least match the general character set of your log lines. + +#### Why should keys be constant values? + +The point of structured logging is to make later log processing easier. Your +keys are, effectively, the schema of each log message. If you use different +keys across instances of the same log line, you will make your structured logs +much harder to use. `Sprintf()` is for values, not for keys! + +#### Why is this not a pure interface? + +The Logger type is implemented as a struct in order to allow the Go compiler to +optimize things like high-V `Info` logs that are not triggered. Not all of +these implementations are implemented yet, but this structure was suggested as +a way to ensure they *can* be implemented. All of the real work is behind the +`LogSink` interface. + +[warning-makes-no-sense]: http://dave.cheney.net/2015/11/05/lets-talk-about-logging diff --git a/src/cmd/linuxkit/vendor/github.com/go-logr/logr/discard.go b/src/cmd/linuxkit/vendor/github.com/go-logr/logr/discard.go new file mode 100644 index 000000000..9d92a38f1 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/go-logr/logr/discard.go @@ -0,0 +1,54 @@ +/* +Copyright 2020 The logr Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package logr + +// Discard returns a Logger that discards all messages logged to it. It can be +// used whenever the caller is not interested in the logs. Logger instances +// produced by this function always compare as equal. +func Discard() Logger { + return Logger{ + level: 0, + sink: discardLogSink{}, + } +} + +// discardLogSink is a LogSink that discards all messages. +type discardLogSink struct{} + +// Verify that it actually implements the interface +var _ LogSink = discardLogSink{} + +func (l discardLogSink) Init(RuntimeInfo) { +} + +func (l discardLogSink) Enabled(int) bool { + return false +} + +func (l discardLogSink) Info(int, string, ...interface{}) { +} + +func (l discardLogSink) Error(error, string, ...interface{}) { +} + +func (l discardLogSink) WithValues(...interface{}) LogSink { + return l +} + +func (l discardLogSink) WithName(string) LogSink { + return l +} diff --git a/src/cmd/linuxkit/vendor/github.com/go-logr/logr/funcr/funcr.go b/src/cmd/linuxkit/vendor/github.com/go-logr/logr/funcr/funcr.go new file mode 100644 index 000000000..b23ab9679 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/go-logr/logr/funcr/funcr.go @@ -0,0 +1,759 @@ +/* +Copyright 2021 The logr Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Package funcr implements formatting of structured log messages and +// optionally captures the call site and timestamp. +// +// The simplest way to use it is via its implementation of a +// github.com/go-logr/logr.LogSink with output through an arbitrary +// "write" function. See New and NewJSON for details. +// +// Custom LogSinks +// +// For users who need more control, a funcr.Formatter can be embedded inside +// your own custom LogSink implementation. This is useful when the LogSink +// needs to implement additional methods, for example. +// +// Formatting +// +// This will respect logr.Marshaler, fmt.Stringer, and error interfaces for +// values which are being logged. When rendering a struct, funcr will use Go's +// standard JSON tags (all except "string"). +package funcr + +import ( + "bytes" + "encoding" + "fmt" + "path/filepath" + "reflect" + "runtime" + "strconv" + "strings" + "time" + + "github.com/go-logr/logr" +) + +// New returns a logr.Logger which is implemented by an arbitrary function. +func New(fn func(prefix, args string), opts Options) logr.Logger { + return logr.New(newSink(fn, NewFormatter(opts))) +} + +// NewJSON returns a logr.Logger which is implemented by an arbitrary function +// and produces JSON output. +func NewJSON(fn func(obj string), opts Options) logr.Logger { + fnWrapper := func(_, obj string) { + fn(obj) + } + return logr.New(newSink(fnWrapper, NewFormatterJSON(opts))) +} + +// Underlier exposes access to the underlying logging function. Since +// callers only have a logr.Logger, they have to know which +// implementation is in use, so this interface is less of an +// abstraction and more of a way to test type conversion. +type Underlier interface { + GetUnderlying() func(prefix, args string) +} + +func newSink(fn func(prefix, args string), formatter Formatter) logr.LogSink { + l := &fnlogger{ + Formatter: formatter, + write: fn, + } + // For skipping fnlogger.Info and fnlogger.Error. + l.Formatter.AddCallDepth(1) + return l +} + +// Options carries parameters which influence the way logs are generated. +type Options struct { + // LogCaller tells funcr to add a "caller" key to some or all log lines. + // This has some overhead, so some users might not want it. + LogCaller MessageClass + + // LogCallerFunc tells funcr to also log the calling function name. This + // has no effect if caller logging is not enabled (see Options.LogCaller). + LogCallerFunc bool + + // LogTimestamp tells funcr to add a "ts" key to log lines. This has some + // overhead, so some users might not want it. + LogTimestamp bool + + // TimestampFormat tells funcr how to render timestamps when LogTimestamp + // is enabled. If not specified, a default format will be used. For more + // details, see docs for Go's time.Layout. + TimestampFormat string + + // Verbosity tells funcr which V logs to produce. Higher values enable + // more logs. Info logs at or below this level will be written, while logs + // above this level will be discarded. + Verbosity int + + // RenderBuiltinsHook allows users to mutate the list of key-value pairs + // while a log line is being rendered. The kvList argument follows logr + // conventions - each pair of slice elements is comprised of a string key + // and an arbitrary value (verified and sanitized before calling this + // hook). The value returned must follow the same conventions. This hook + // can be used to audit or modify logged data. For example, you might want + // to prefix all of funcr's built-in keys with some string. This hook is + // only called for built-in (provided by funcr itself) key-value pairs. + // Equivalent hooks are offered for key-value pairs saved via + // logr.Logger.WithValues or Formatter.AddValues (see RenderValuesHook) and + // for user-provided pairs (see RenderArgsHook). + RenderBuiltinsHook func(kvList []interface{}) []interface{} + + // RenderValuesHook is the same as RenderBuiltinsHook, except that it is + // only called for key-value pairs saved via logr.Logger.WithValues. See + // RenderBuiltinsHook for more details. + RenderValuesHook func(kvList []interface{}) []interface{} + + // RenderArgsHook is the same as RenderBuiltinsHook, except that it is only + // called for key-value pairs passed directly to Info and Error. See + // RenderBuiltinsHook for more details. + RenderArgsHook func(kvList []interface{}) []interface{} + + // MaxLogDepth tells funcr how many levels of nested fields (e.g. a struct + // that contains a struct, etc.) it may log. Every time it finds a struct, + // slice, array, or map the depth is increased by one. When the maximum is + // reached, the value will be converted to a string indicating that the max + // depth has been exceeded. If this field is not specified, a default + // value will be used. + MaxLogDepth int +} + +// MessageClass indicates which category or categories of messages to consider. +type MessageClass int + +const ( + // None ignores all message classes. + None MessageClass = iota + // All considers all message classes. + All + // Info only considers info messages. + Info + // Error only considers error messages. + Error +) + +// fnlogger inherits some of its LogSink implementation from Formatter +// and just needs to add some glue code. +type fnlogger struct { + Formatter + write func(prefix, args string) +} + +func (l fnlogger) WithName(name string) logr.LogSink { + l.Formatter.AddName(name) + return &l +} + +func (l fnlogger) WithValues(kvList ...interface{}) logr.LogSink { + l.Formatter.AddValues(kvList) + return &l +} + +func (l fnlogger) WithCallDepth(depth int) logr.LogSink { + l.Formatter.AddCallDepth(depth) + return &l +} + +func (l fnlogger) Info(level int, msg string, kvList ...interface{}) { + prefix, args := l.FormatInfo(level, msg, kvList) + l.write(prefix, args) +} + +func (l fnlogger) Error(err error, msg string, kvList ...interface{}) { + prefix, args := l.FormatError(err, msg, kvList) + l.write(prefix, args) +} + +func (l fnlogger) GetUnderlying() func(prefix, args string) { + return l.write +} + +// Assert conformance to the interfaces. +var _ logr.LogSink = &fnlogger{} +var _ logr.CallDepthLogSink = &fnlogger{} +var _ Underlier = &fnlogger{} + +// NewFormatter constructs a Formatter which emits a JSON-like key=value format. +func NewFormatter(opts Options) Formatter { + return newFormatter(opts, outputKeyValue) +} + +// NewFormatterJSON constructs a Formatter which emits strict JSON. +func NewFormatterJSON(opts Options) Formatter { + return newFormatter(opts, outputJSON) +} + +// Defaults for Options. +const defaultTimestampFormat = "2006-01-02 15:04:05.000000" +const defaultMaxLogDepth = 16 + +func newFormatter(opts Options, outfmt outputFormat) Formatter { + if opts.TimestampFormat == "" { + opts.TimestampFormat = defaultTimestampFormat + } + if opts.MaxLogDepth == 0 { + opts.MaxLogDepth = defaultMaxLogDepth + } + f := Formatter{ + outputFormat: outfmt, + prefix: "", + values: nil, + depth: 0, + opts: opts, + } + return f +} + +// Formatter is an opaque struct which can be embedded in a LogSink +// implementation. It should be constructed with NewFormatter. Some of +// its methods directly implement logr.LogSink. +type Formatter struct { + outputFormat outputFormat + prefix string + values []interface{} + valuesStr string + depth int + opts Options +} + +// outputFormat indicates which outputFormat to use. +type outputFormat int + +const ( + // outputKeyValue emits a JSON-like key=value format, but not strict JSON. + outputKeyValue outputFormat = iota + // outputJSON emits strict JSON. + outputJSON +) + +// PseudoStruct is a list of key-value pairs that gets logged as a struct. +type PseudoStruct []interface{} + +// render produces a log line, ready to use. +func (f Formatter) render(builtins, args []interface{}) string { + // Empirically bytes.Buffer is faster than strings.Builder for this. + buf := bytes.NewBuffer(make([]byte, 0, 1024)) + if f.outputFormat == outputJSON { + buf.WriteByte('{') + } + vals := builtins + if hook := f.opts.RenderBuiltinsHook; hook != nil { + vals = hook(f.sanitize(vals)) + } + f.flatten(buf, vals, false, false) // keys are ours, no need to escape + continuing := len(builtins) > 0 + if len(f.valuesStr) > 0 { + if continuing { + if f.outputFormat == outputJSON { + buf.WriteByte(',') + } else { + buf.WriteByte(' ') + } + } + continuing = true + buf.WriteString(f.valuesStr) + } + vals = args + if hook := f.opts.RenderArgsHook; hook != nil { + vals = hook(f.sanitize(vals)) + } + f.flatten(buf, vals, continuing, true) // escape user-provided keys + if f.outputFormat == outputJSON { + buf.WriteByte('}') + } + return buf.String() +} + +// flatten renders a list of key-value pairs into a buffer. If continuing is +// true, it assumes that the buffer has previous values and will emit a +// separator (which depends on the output format) before the first pair it +// writes. If escapeKeys is true, the keys are assumed to have +// non-JSON-compatible characters in them and must be evaluated for escapes. +// +// This function returns a potentially modified version of kvList, which +// ensures that there is a value for every key (adding a value if needed) and +// that each key is a string (substituting a key if needed). +func (f Formatter) flatten(buf *bytes.Buffer, kvList []interface{}, continuing bool, escapeKeys bool) []interface{} { + // This logic overlaps with sanitize() but saves one type-cast per key, + // which can be measurable. + if len(kvList)%2 != 0 { + kvList = append(kvList, noValue) + } + for i := 0; i < len(kvList); i += 2 { + k, ok := kvList[i].(string) + if !ok { + k = f.nonStringKey(kvList[i]) + kvList[i] = k + } + v := kvList[i+1] + + if i > 0 || continuing { + if f.outputFormat == outputJSON { + buf.WriteByte(',') + } else { + // In theory the format could be something we don't understand. In + // practice, we control it, so it won't be. + buf.WriteByte(' ') + } + } + + if escapeKeys { + buf.WriteString(prettyString(k)) + } else { + // this is faster + buf.WriteByte('"') + buf.WriteString(k) + buf.WriteByte('"') + } + if f.outputFormat == outputJSON { + buf.WriteByte(':') + } else { + buf.WriteByte('=') + } + buf.WriteString(f.pretty(v)) + } + return kvList +} + +func (f Formatter) pretty(value interface{}) string { + return f.prettyWithFlags(value, 0, 0) +} + +const ( + flagRawStruct = 0x1 // do not print braces on structs +) + +// TODO: This is not fast. Most of the overhead goes here. +func (f Formatter) prettyWithFlags(value interface{}, flags uint32, depth int) string { + if depth > f.opts.MaxLogDepth { + return `""` + } + + // Handle types that take full control of logging. + if v, ok := value.(logr.Marshaler); ok { + // Replace the value with what the type wants to get logged. + // That then gets handled below via reflection. + value = v.MarshalLog() + } + + // Handle types that want to format themselves. + switch v := value.(type) { + case fmt.Stringer: + value = v.String() + case error: + value = v.Error() + } + + // Handling the most common types without reflect is a small perf win. + switch v := value.(type) { + case bool: + return strconv.FormatBool(v) + case string: + return prettyString(v) + case int: + return strconv.FormatInt(int64(v), 10) + case int8: + return strconv.FormatInt(int64(v), 10) + case int16: + return strconv.FormatInt(int64(v), 10) + case int32: + return strconv.FormatInt(int64(v), 10) + case int64: + return strconv.FormatInt(int64(v), 10) + case uint: + return strconv.FormatUint(uint64(v), 10) + case uint8: + return strconv.FormatUint(uint64(v), 10) + case uint16: + return strconv.FormatUint(uint64(v), 10) + case uint32: + return strconv.FormatUint(uint64(v), 10) + case uint64: + return strconv.FormatUint(v, 10) + case uintptr: + return strconv.FormatUint(uint64(v), 10) + case float32: + return strconv.FormatFloat(float64(v), 'f', -1, 32) + case float64: + return strconv.FormatFloat(v, 'f', -1, 64) + case complex64: + return `"` + strconv.FormatComplex(complex128(v), 'f', -1, 64) + `"` + case complex128: + return `"` + strconv.FormatComplex(v, 'f', -1, 128) + `"` + case PseudoStruct: + buf := bytes.NewBuffer(make([]byte, 0, 1024)) + v = f.sanitize(v) + if flags&flagRawStruct == 0 { + buf.WriteByte('{') + } + for i := 0; i < len(v); i += 2 { + if i > 0 { + buf.WriteByte(',') + } + // arbitrary keys might need escaping + buf.WriteString(prettyString(v[i].(string))) + buf.WriteByte(':') + buf.WriteString(f.prettyWithFlags(v[i+1], 0, depth+1)) + } + if flags&flagRawStruct == 0 { + buf.WriteByte('}') + } + return buf.String() + } + + buf := bytes.NewBuffer(make([]byte, 0, 256)) + t := reflect.TypeOf(value) + if t == nil { + return "null" + } + v := reflect.ValueOf(value) + switch t.Kind() { + case reflect.Bool: + return strconv.FormatBool(v.Bool()) + case reflect.String: + return prettyString(v.String()) + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return strconv.FormatInt(int64(v.Int()), 10) + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return strconv.FormatUint(uint64(v.Uint()), 10) + case reflect.Float32: + return strconv.FormatFloat(float64(v.Float()), 'f', -1, 32) + case reflect.Float64: + return strconv.FormatFloat(v.Float(), 'f', -1, 64) + case reflect.Complex64: + return `"` + strconv.FormatComplex(complex128(v.Complex()), 'f', -1, 64) + `"` + case reflect.Complex128: + return `"` + strconv.FormatComplex(v.Complex(), 'f', -1, 128) + `"` + case reflect.Struct: + if flags&flagRawStruct == 0 { + buf.WriteByte('{') + } + for i := 0; i < t.NumField(); i++ { + fld := t.Field(i) + if fld.PkgPath != "" { + // reflect says this field is only defined for non-exported fields. + continue + } + if !v.Field(i).CanInterface() { + // reflect isn't clear exactly what this means, but we can't use it. + continue + } + name := "" + omitempty := false + if tag, found := fld.Tag.Lookup("json"); found { + if tag == "-" { + continue + } + if comma := strings.Index(tag, ","); comma != -1 { + if n := tag[:comma]; n != "" { + name = n + } + rest := tag[comma:] + if strings.Contains(rest, ",omitempty,") || strings.HasSuffix(rest, ",omitempty") { + omitempty = true + } + } else { + name = tag + } + } + if omitempty && isEmpty(v.Field(i)) { + continue + } + if i > 0 { + buf.WriteByte(',') + } + if fld.Anonymous && fld.Type.Kind() == reflect.Struct && name == "" { + buf.WriteString(f.prettyWithFlags(v.Field(i).Interface(), flags|flagRawStruct, depth+1)) + continue + } + if name == "" { + name = fld.Name + } + // field names can't contain characters which need escaping + buf.WriteByte('"') + buf.WriteString(name) + buf.WriteByte('"') + buf.WriteByte(':') + buf.WriteString(f.prettyWithFlags(v.Field(i).Interface(), 0, depth+1)) + } + if flags&flagRawStruct == 0 { + buf.WriteByte('}') + } + return buf.String() + case reflect.Slice, reflect.Array: + buf.WriteByte('[') + for i := 0; i < v.Len(); i++ { + if i > 0 { + buf.WriteByte(',') + } + e := v.Index(i) + buf.WriteString(f.prettyWithFlags(e.Interface(), 0, depth+1)) + } + buf.WriteByte(']') + return buf.String() + case reflect.Map: + buf.WriteByte('{') + // This does not sort the map keys, for best perf. + it := v.MapRange() + i := 0 + for it.Next() { + if i > 0 { + buf.WriteByte(',') + } + // If a map key supports TextMarshaler, use it. + keystr := "" + if m, ok := it.Key().Interface().(encoding.TextMarshaler); ok { + txt, err := m.MarshalText() + if err != nil { + keystr = fmt.Sprintf("", err.Error()) + } else { + keystr = string(txt) + } + keystr = prettyString(keystr) + } else { + // prettyWithFlags will produce already-escaped values + keystr = f.prettyWithFlags(it.Key().Interface(), 0, depth+1) + if t.Key().Kind() != reflect.String { + // JSON only does string keys. Unlike Go's standard JSON, we'll + // convert just about anything to a string. + keystr = prettyString(keystr) + } + } + buf.WriteString(keystr) + buf.WriteByte(':') + buf.WriteString(f.prettyWithFlags(it.Value().Interface(), 0, depth+1)) + i++ + } + buf.WriteByte('}') + return buf.String() + case reflect.Ptr, reflect.Interface: + if v.IsNil() { + return "null" + } + return f.prettyWithFlags(v.Elem().Interface(), 0, depth) + } + return fmt.Sprintf(`""`, t.Kind().String()) +} + +func prettyString(s string) string { + // Avoid escaping (which does allocations) if we can. + if needsEscape(s) { + return strconv.Quote(s) + } + b := bytes.NewBuffer(make([]byte, 0, 1024)) + b.WriteByte('"') + b.WriteString(s) + b.WriteByte('"') + return b.String() +} + +// needsEscape determines whether the input string needs to be escaped or not, +// without doing any allocations. +func needsEscape(s string) bool { + for _, r := range s { + if !strconv.IsPrint(r) || r == '\\' || r == '"' { + return true + } + } + return false +} + +func isEmpty(v reflect.Value) bool { + switch v.Kind() { + case reflect.Array, reflect.Map, reflect.Slice, reflect.String: + return v.Len() == 0 + case reflect.Bool: + return !v.Bool() + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return v.Int() == 0 + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return v.Uint() == 0 + case reflect.Float32, reflect.Float64: + return v.Float() == 0 + case reflect.Complex64, reflect.Complex128: + return v.Complex() == 0 + case reflect.Interface, reflect.Ptr: + return v.IsNil() + } + return false +} + +// Caller represents the original call site for a log line, after considering +// logr.Logger.WithCallDepth and logr.Logger.WithCallStackHelper. The File and +// Line fields will always be provided, while the Func field is optional. +// Users can set the render hook fields in Options to examine logged key-value +// pairs, one of which will be {"caller", Caller} if the Options.LogCaller +// field is enabled for the given MessageClass. +type Caller struct { + // File is the basename of the file for this call site. + File string `json:"file"` + // Line is the line number in the file for this call site. + Line int `json:"line"` + // Func is the function name for this call site, or empty if + // Options.LogCallerFunc is not enabled. + Func string `json:"function,omitempty"` +} + +func (f Formatter) caller() Caller { + // +1 for this frame, +1 for Info/Error. + pc, file, line, ok := runtime.Caller(f.depth + 2) + if !ok { + return Caller{"", 0, ""} + } + fn := "" + if f.opts.LogCallerFunc { + if fp := runtime.FuncForPC(pc); fp != nil { + fn = fp.Name() + } + } + + return Caller{filepath.Base(file), line, fn} +} + +const noValue = "" + +func (f Formatter) nonStringKey(v interface{}) string { + return fmt.Sprintf("", f.snippet(v)) +} + +// snippet produces a short snippet string of an arbitrary value. +func (f Formatter) snippet(v interface{}) string { + const snipLen = 16 + + snip := f.pretty(v) + if len(snip) > snipLen { + snip = snip[:snipLen] + } + return snip +} + +// sanitize ensures that a list of key-value pairs has a value for every key +// (adding a value if needed) and that each key is a string (substituting a key +// if needed). +func (f Formatter) sanitize(kvList []interface{}) []interface{} { + if len(kvList)%2 != 0 { + kvList = append(kvList, noValue) + } + for i := 0; i < len(kvList); i += 2 { + _, ok := kvList[i].(string) + if !ok { + kvList[i] = f.nonStringKey(kvList[i]) + } + } + return kvList +} + +// Init configures this Formatter from runtime info, such as the call depth +// imposed by logr itself. +// Note that this receiver is a pointer, so depth can be saved. +func (f *Formatter) Init(info logr.RuntimeInfo) { + f.depth += info.CallDepth +} + +// Enabled checks whether an info message at the given level should be logged. +func (f Formatter) Enabled(level int) bool { + return level <= f.opts.Verbosity +} + +// GetDepth returns the current depth of this Formatter. This is useful for +// implementations which do their own caller attribution. +func (f Formatter) GetDepth() int { + return f.depth +} + +// FormatInfo renders an Info log message into strings. The prefix will be +// empty when no names were set (via AddNames), or when the output is +// configured for JSON. +func (f Formatter) FormatInfo(level int, msg string, kvList []interface{}) (prefix, argsStr string) { + args := make([]interface{}, 0, 64) // using a constant here impacts perf + prefix = f.prefix + if f.outputFormat == outputJSON { + args = append(args, "logger", prefix) + prefix = "" + } + if f.opts.LogTimestamp { + args = append(args, "ts", time.Now().Format(f.opts.TimestampFormat)) + } + if policy := f.opts.LogCaller; policy == All || policy == Info { + args = append(args, "caller", f.caller()) + } + args = append(args, "level", level, "msg", msg) + return prefix, f.render(args, kvList) +} + +// FormatError renders an Error log message into strings. The prefix will be +// empty when no names were set (via AddNames), or when the output is +// configured for JSON. +func (f Formatter) FormatError(err error, msg string, kvList []interface{}) (prefix, argsStr string) { + args := make([]interface{}, 0, 64) // using a constant here impacts perf + prefix = f.prefix + if f.outputFormat == outputJSON { + args = append(args, "logger", prefix) + prefix = "" + } + if f.opts.LogTimestamp { + args = append(args, "ts", time.Now().Format(f.opts.TimestampFormat)) + } + if policy := f.opts.LogCaller; policy == All || policy == Error { + args = append(args, "caller", f.caller()) + } + args = append(args, "msg", msg) + var loggableErr interface{} + if err != nil { + loggableErr = err.Error() + } + args = append(args, "error", loggableErr) + return f.prefix, f.render(args, kvList) +} + +// AddName appends the specified name. funcr uses '/' characters to separate +// name elements. Callers should not pass '/' in the provided name string, but +// this library does not actually enforce that. +func (f *Formatter) AddName(name string) { + if len(f.prefix) > 0 { + f.prefix += "/" + } + f.prefix += name +} + +// AddValues adds key-value pairs to the set of saved values to be logged with +// each log line. +func (f *Formatter) AddValues(kvList []interface{}) { + // Three slice args forces a copy. + n := len(f.values) + f.values = append(f.values[:n:n], kvList...) + + vals := f.values + if hook := f.opts.RenderValuesHook; hook != nil { + vals = hook(f.sanitize(vals)) + } + + // Pre-render values, so we don't have to do it on each Info/Error call. + buf := bytes.NewBuffer(make([]byte, 0, 1024)) + f.flatten(buf, vals, false, true) // escape user-provided keys + f.valuesStr = buf.String() +} + +// AddCallDepth increases the number of stack-frames to skip when attributing +// the log line to a file and line. +func (f *Formatter) AddCallDepth(depth int) { + f.depth += depth +} diff --git a/src/cmd/linuxkit/vendor/github.com/go-logr/logr/go.mod b/src/cmd/linuxkit/vendor/github.com/go-logr/logr/go.mod new file mode 100644 index 000000000..7baec9b57 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/go-logr/logr/go.mod @@ -0,0 +1,3 @@ +module github.com/go-logr/logr + +go 1.16 diff --git a/src/cmd/linuxkit/vendor/github.com/go-logr/logr/logr.go b/src/cmd/linuxkit/vendor/github.com/go-logr/logr/logr.go new file mode 100644 index 000000000..c05482a20 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/go-logr/logr/logr.go @@ -0,0 +1,501 @@ +/* +Copyright 2019 The logr Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// This design derives from Dave Cheney's blog: +// http://dave.cheney.net/2015/11/05/lets-talk-about-logging + +// Package logr defines a general-purpose logging API and abstract interfaces +// to back that API. Packages in the Go ecosystem can depend on this package, +// while callers can implement logging with whatever backend is appropriate. +// +// Usage +// +// Logging is done using a Logger instance. Logger is a concrete type with +// methods, which defers the actual logging to a LogSink interface. The main +// methods of Logger are Info() and Error(). Arguments to Info() and Error() +// are key/value pairs rather than printf-style formatted strings, emphasizing +// "structured logging". +// +// With Go's standard log package, we might write: +// log.Printf("setting target value %s", targetValue) +// +// With logr's structured logging, we'd write: +// logger.Info("setting target", "value", targetValue) +// +// Errors are much the same. Instead of: +// log.Printf("failed to open the pod bay door for user %s: %v", user, err) +// +// We'd write: +// logger.Error(err, "failed to open the pod bay door", "user", user) +// +// Info() and Error() are very similar, but they are separate methods so that +// LogSink implementations can choose to do things like attach additional +// information (such as stack traces) on calls to Error(). Error() messages are +// always logged, regardless of the current verbosity. If there is no error +// instance available, passing nil is valid. +// +// Verbosity +// +// Often we want to log information only when the application in "verbose +// mode". To write log lines that are more verbose, Logger has a V() method. +// The higher the V-level of a log line, the less critical it is considered. +// Log-lines with V-levels that are not enabled (as per the LogSink) will not +// be written. Level V(0) is the default, and logger.V(0).Info() has the same +// meaning as logger.Info(). Negative V-levels have the same meaning as V(0). +// Error messages do not have a verbosity level and are always logged. +// +// Where we might have written: +// if flVerbose >= 2 { +// log.Printf("an unusual thing happened") +// } +// +// We can write: +// logger.V(2).Info("an unusual thing happened") +// +// Logger Names +// +// Logger instances can have name strings so that all messages logged through +// that instance have additional context. For example, you might want to add +// a subsystem name: +// +// logger.WithName("compactor").Info("started", "time", time.Now()) +// +// The WithName() method returns a new Logger, which can be passed to +// constructors or other functions for further use. Repeated use of WithName() +// will accumulate name "segments". These name segments will be joined in some +// way by the LogSink implementation. It is strongly recommended that name +// segments contain simple identifiers (letters, digits, and hyphen), and do +// not contain characters that could muddle the log output or confuse the +// joining operation (e.g. whitespace, commas, periods, slashes, brackets, +// quotes, etc). +// +// Saved Values +// +// Logger instances can store any number of key/value pairs, which will be +// logged alongside all messages logged through that instance. For example, +// you might want to create a Logger instance per managed object: +// +// With the standard log package, we might write: +// log.Printf("decided to set field foo to value %q for object %s/%s", +// targetValue, object.Namespace, object.Name) +// +// With logr we'd write: +// // Elsewhere: set up the logger to log the object name. +// obj.logger = mainLogger.WithValues( +// "name", obj.name, "namespace", obj.namespace) +// +// // later on... +// obj.logger.Info("setting foo", "value", targetValue) +// +// Best Practices +// +// Logger has very few hard rules, with the goal that LogSink implementations +// might have a lot of freedom to differentiate. There are, however, some +// things to consider. +// +// The log message consists of a constant message attached to the log line. +// This should generally be a simple description of what's occurring, and should +// never be a format string. Variable information can then be attached using +// named values. +// +// Keys are arbitrary strings, but should generally be constant values. Values +// may be any Go value, but how the value is formatted is determined by the +// LogSink implementation. +// +// Key Naming Conventions +// +// Keys are not strictly required to conform to any specification or regex, but +// it is recommended that they: +// * be human-readable and meaningful (not auto-generated or simple ordinals) +// * be constant (not dependent on input data) +// * contain only printable characters +// * not contain whitespace or punctuation +// * use lower case for simple keys and lowerCamelCase for more complex ones +// +// These guidelines help ensure that log data is processed properly regardless +// of the log implementation. For example, log implementations will try to +// output JSON data or will store data for later database (e.g. SQL) queries. +// +// While users are generally free to use key names of their choice, it's +// generally best to avoid using the following keys, as they're frequently used +// by implementations: +// * "caller": the calling information (file/line) of a particular log line +// * "error": the underlying error value in the `Error` method +// * "level": the log level +// * "logger": the name of the associated logger +// * "msg": the log message +// * "stacktrace": the stack trace associated with a particular log line or +// error (often from the `Error` message) +// * "ts": the timestamp for a log line +// +// Implementations are encouraged to make use of these keys to represent the +// above concepts, when necessary (for example, in a pure-JSON output form, it +// would be necessary to represent at least message and timestamp as ordinary +// named values). +// +// Break Glass +// +// Implementations may choose to give callers access to the underlying +// logging implementation. The recommended pattern for this is: +// // Underlier exposes access to the underlying logging implementation. +// // Since callers only have a logr.Logger, they have to know which +// // implementation is in use, so this interface is less of an abstraction +// // and more of way to test type conversion. +// type Underlier interface { +// GetUnderlying() +// } +// +// Logger grants access to the sink to enable type assertions like this: +// func DoSomethingWithImpl(log logr.Logger) { +// if underlier, ok := log.GetSink()(impl.Underlier) { +// implLogger := underlier.GetUnderlying() +// ... +// } +// } +// +// Custom `With*` functions can be implemented by copying the complete +// Logger struct and replacing the sink in the copy: +// // WithFooBar changes the foobar parameter in the log sink and returns a +// // new logger with that modified sink. It does nothing for loggers where +// // the sink doesn't support that parameter. +// func WithFoobar(log logr.Logger, foobar int) logr.Logger { +// if foobarLogSink, ok := log.GetSink()(FoobarSink); ok { +// log = log.WithSink(foobarLogSink.WithFooBar(foobar)) +// } +// return log +// } +// +// Don't use New to construct a new Logger with a LogSink retrieved from an +// existing Logger. Source code attribution might not work correctly and +// unexported fields in Logger get lost. +// +// Beware that the same LogSink instance may be shared by different logger +// instances. Calling functions that modify the LogSink will affect all of +// those. +package logr + +import ( + "context" +) + +// New returns a new Logger instance. This is primarily used by libraries +// implementing LogSink, rather than end users. +func New(sink LogSink) Logger { + logger := Logger{} + logger.setSink(sink) + sink.Init(runtimeInfo) + return logger +} + +// setSink stores the sink and updates any related fields. It mutates the +// logger and thus is only safe to use for loggers that are not currently being +// used concurrently. +func (l *Logger) setSink(sink LogSink) { + l.sink = sink +} + +// GetSink returns the stored sink. +func (l Logger) GetSink() LogSink { + return l.sink +} + +// WithSink returns a copy of the logger with the new sink. +func (l Logger) WithSink(sink LogSink) Logger { + l.setSink(sink) + return l +} + +// Logger is an interface to an abstract logging implementation. This is a +// concrete type for performance reasons, but all the real work is passed on to +// a LogSink. Implementations of LogSink should provide their own constructors +// that return Logger, not LogSink. +// +// The underlying sink can be accessed through GetSink and be modified through +// WithSink. This enables the implementation of custom extensions (see "Break +// Glass" in the package documentation). Normally the sink should be used only +// indirectly. +type Logger struct { + sink LogSink + level int +} + +// Enabled tests whether this Logger is enabled. For example, commandline +// flags might be used to set the logging verbosity and disable some info logs. +func (l Logger) Enabled() bool { + return l.sink.Enabled(l.level) +} + +// Info logs a non-error message with the given key/value pairs as context. +// +// The msg argument should be used to add some constant description to the log +// line. The key/value pairs can then be used to add additional variable +// information. The key/value pairs must alternate string keys and arbitrary +// values. +func (l Logger) Info(msg string, keysAndValues ...interface{}) { + if l.Enabled() { + if withHelper, ok := l.sink.(CallStackHelperLogSink); ok { + withHelper.GetCallStackHelper()() + } + l.sink.Info(l.level, msg, keysAndValues...) + } +} + +// Error logs an error, with the given message and key/value pairs as context. +// It functions similarly to Info, but may have unique behavior, and should be +// preferred for logging errors (see the package documentations for more +// information). The log message will always be emitted, regardless of +// verbosity level. +// +// The msg argument should be used to add context to any underlying error, +// while the err argument should be used to attach the actual error that +// triggered this log line, if present. The err parameter is optional +// and nil may be passed instead of an error instance. +func (l Logger) Error(err error, msg string, keysAndValues ...interface{}) { + if withHelper, ok := l.sink.(CallStackHelperLogSink); ok { + withHelper.GetCallStackHelper()() + } + l.sink.Error(err, msg, keysAndValues...) +} + +// V returns a new Logger instance for a specific verbosity level, relative to +// this Logger. In other words, V-levels are additive. A higher verbosity +// level means a log message is less important. Negative V-levels are treated +// as 0. +func (l Logger) V(level int) Logger { + if level < 0 { + level = 0 + } + l.level += level + return l +} + +// WithValues returns a new Logger instance with additional key/value pairs. +// See Info for documentation on how key/value pairs work. +func (l Logger) WithValues(keysAndValues ...interface{}) Logger { + l.setSink(l.sink.WithValues(keysAndValues...)) + return l +} + +// WithName returns a new Logger instance with the specified name element added +// to the Logger's name. Successive calls with WithName append additional +// suffixes to the Logger's name. It's strongly recommended that name segments +// contain only letters, digits, and hyphens (see the package documentation for +// more information). +func (l Logger) WithName(name string) Logger { + l.setSink(l.sink.WithName(name)) + return l +} + +// WithCallDepth returns a Logger instance that offsets the call stack by the +// specified number of frames when logging call site information, if possible. +// This is useful for users who have helper functions between the "real" call +// site and the actual calls to Logger methods. If depth is 0 the attribution +// should be to the direct caller of this function. If depth is 1 the +// attribution should skip 1 call frame, and so on. Successive calls to this +// are additive. +// +// If the underlying log implementation supports a WithCallDepth(int) method, +// it will be called and the result returned. If the implementation does not +// support CallDepthLogSink, the original Logger will be returned. +// +// To skip one level, WithCallStackHelper() should be used instead of +// WithCallDepth(1) because it works with implementions that support the +// CallDepthLogSink and/or CallStackHelperLogSink interfaces. +func (l Logger) WithCallDepth(depth int) Logger { + if withCallDepth, ok := l.sink.(CallDepthLogSink); ok { + l.setSink(withCallDepth.WithCallDepth(depth)) + } + return l +} + +// WithCallStackHelper returns a new Logger instance that skips the direct +// caller when logging call site information, if possible. This is useful for +// users who have helper functions between the "real" call site and the actual +// calls to Logger methods and want to support loggers which depend on marking +// each individual helper function, like loggers based on testing.T. +// +// In addition to using that new logger instance, callers also must call the +// returned function. +// +// If the underlying log implementation supports a WithCallDepth(int) method, +// WithCallDepth(1) will be called to produce a new logger. If it supports a +// WithCallStackHelper() method, that will be also called. If the +// implementation does not support either of these, the original Logger will be +// returned. +func (l Logger) WithCallStackHelper() (func(), Logger) { + var helper func() + if withCallDepth, ok := l.sink.(CallDepthLogSink); ok { + l.setSink(withCallDepth.WithCallDepth(1)) + } + if withHelper, ok := l.sink.(CallStackHelperLogSink); ok { + helper = withHelper.GetCallStackHelper() + } else { + helper = func() {} + } + return helper, l +} + +// contextKey is how we find Loggers in a context.Context. +type contextKey struct{} + +// FromContext returns a Logger from ctx or an error if no Logger is found. +func FromContext(ctx context.Context) (Logger, error) { + if v, ok := ctx.Value(contextKey{}).(Logger); ok { + return v, nil + } + + return Logger{}, notFoundError{} +} + +// notFoundError exists to carry an IsNotFound method. +type notFoundError struct{} + +func (notFoundError) Error() string { + return "no logr.Logger was present" +} + +func (notFoundError) IsNotFound() bool { + return true +} + +// FromContextOrDiscard returns a Logger from ctx. If no Logger is found, this +// returns a Logger that discards all log messages. +func FromContextOrDiscard(ctx context.Context) Logger { + if v, ok := ctx.Value(contextKey{}).(Logger); ok { + return v + } + + return Discard() +} + +// NewContext returns a new Context, derived from ctx, which carries the +// provided Logger. +func NewContext(ctx context.Context, logger Logger) context.Context { + return context.WithValue(ctx, contextKey{}, logger) +} + +// RuntimeInfo holds information that the logr "core" library knows which +// LogSinks might want to know. +type RuntimeInfo struct { + // CallDepth is the number of call frames the logr library adds between the + // end-user and the LogSink. LogSink implementations which choose to print + // the original logging site (e.g. file & line) should climb this many + // additional frames to find it. + CallDepth int +} + +// runtimeInfo is a static global. It must not be changed at run time. +var runtimeInfo = RuntimeInfo{ + CallDepth: 1, +} + +// LogSink represents a logging implementation. End-users will generally not +// interact with this type. +type LogSink interface { + // Init receives optional information about the logr library for LogSink + // implementations that need it. + Init(info RuntimeInfo) + + // Enabled tests whether this LogSink is enabled at the specified V-level. + // For example, commandline flags might be used to set the logging + // verbosity and disable some info logs. + Enabled(level int) bool + + // Info logs a non-error message with the given key/value pairs as context. + // The level argument is provided for optional logging. This method will + // only be called when Enabled(level) is true. See Logger.Info for more + // details. + Info(level int, msg string, keysAndValues ...interface{}) + + // Error logs an error, with the given message and key/value pairs as + // context. See Logger.Error for more details. + Error(err error, msg string, keysAndValues ...interface{}) + + // WithValues returns a new LogSink with additional key/value pairs. See + // Logger.WithValues for more details. + WithValues(keysAndValues ...interface{}) LogSink + + // WithName returns a new LogSink with the specified name appended. See + // Logger.WithName for more details. + WithName(name string) LogSink +} + +// CallDepthLogSink represents a Logger that knows how to climb the call stack +// to identify the original call site and can offset the depth by a specified +// number of frames. This is useful for users who have helper functions +// between the "real" call site and the actual calls to Logger methods. +// Implementations that log information about the call site (such as file, +// function, or line) would otherwise log information about the intermediate +// helper functions. +// +// This is an optional interface and implementations are not required to +// support it. +type CallDepthLogSink interface { + // WithCallDepth returns a LogSink that will offset the call + // stack by the specified number of frames when logging call + // site information. + // + // If depth is 0, the LogSink should skip exactly the number + // of call frames defined in RuntimeInfo.CallDepth when Info + // or Error are called, i.e. the attribution should be to the + // direct caller of Logger.Info or Logger.Error. + // + // If depth is 1 the attribution should skip 1 call frame, and so on. + // Successive calls to this are additive. + WithCallDepth(depth int) LogSink +} + +// CallStackHelperLogSink represents a Logger that knows how to climb +// the call stack to identify the original call site and can skip +// intermediate helper functions if they mark themselves as +// helper. Go's testing package uses that approach. +// +// This is useful for users who have helper functions between the +// "real" call site and the actual calls to Logger methods. +// Implementations that log information about the call site (such as +// file, function, or line) would otherwise log information about the +// intermediate helper functions. +// +// This is an optional interface and implementations are not required +// to support it. Implementations that choose to support this must not +// simply implement it as WithCallDepth(1), because +// Logger.WithCallStackHelper will call both methods if they are +// present. This should only be implemented for LogSinks that actually +// need it, as with testing.T. +type CallStackHelperLogSink interface { + // GetCallStackHelper returns a function that must be called + // to mark the direct caller as helper function when logging + // call site information. + GetCallStackHelper() func() +} + +// Marshaler is an optional interface that logged values may choose to +// implement. Loggers with structured output, such as JSON, should +// log the object return by the MarshalLog method instead of the +// original value. +type Marshaler interface { + // MarshalLog can be used to: + // - ensure that structs are not logged as strings when the original + // value has a String method: return a different type without a + // String method + // - select which fields of a complex type should get logged: + // return a simpler struct with fewer fields + // - log unexported fields: return a different struct + // with exported fields + // + // It may return any value of any type. + MarshalLog() interface{} +} diff --git a/src/cmd/linuxkit/vendor/github.com/go-logr/stdr/LICENSE b/src/cmd/linuxkit/vendor/github.com/go-logr/stdr/LICENSE new file mode 100644 index 000000000..261eeb9e9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/go-logr/stdr/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/src/cmd/linuxkit/vendor/github.com/go-logr/stdr/README.md b/src/cmd/linuxkit/vendor/github.com/go-logr/stdr/README.md new file mode 100644 index 000000000..515866789 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/go-logr/stdr/README.md @@ -0,0 +1,6 @@ +# Minimal Go logging using logr and Go's standard library + +[![Go Reference](https://pkg.go.dev/badge/github.com/go-logr/stdr.svg)](https://pkg.go.dev/github.com/go-logr/stdr) + +This package implements the [logr interface](https://github.com/go-logr/logr) +in terms of Go's standard log package(https://pkg.go.dev/log). diff --git a/src/cmd/linuxkit/vendor/github.com/go-logr/stdr/go.mod b/src/cmd/linuxkit/vendor/github.com/go-logr/stdr/go.mod new file mode 100644 index 000000000..a59b113ef --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/go-logr/stdr/go.mod @@ -0,0 +1,5 @@ +module github.com/go-logr/stdr + +go 1.16 + +require github.com/go-logr/logr v1.2.2 diff --git a/src/cmd/linuxkit/vendor/github.com/go-logr/stdr/go.sum b/src/cmd/linuxkit/vendor/github.com/go-logr/stdr/go.sum new file mode 100644 index 000000000..f985ced20 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/go-logr/stdr/go.sum @@ -0,0 +1,2 @@ +github.com/go-logr/logr v1.2.2 h1:ahHml/yUpnlb96Rp8HCvtYVPY8ZYpxq3g7UYchIYwbs= +github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A= diff --git a/src/cmd/linuxkit/vendor/github.com/go-logr/stdr/stdr.go b/src/cmd/linuxkit/vendor/github.com/go-logr/stdr/stdr.go new file mode 100644 index 000000000..93a8aab51 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/go-logr/stdr/stdr.go @@ -0,0 +1,170 @@ +/* +Copyright 2019 The logr Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Package stdr implements github.com/go-logr/logr.Logger in terms of +// Go's standard log package. +package stdr + +import ( + "log" + "os" + + "github.com/go-logr/logr" + "github.com/go-logr/logr/funcr" +) + +// The global verbosity level. See SetVerbosity(). +var globalVerbosity int + +// SetVerbosity sets the global level against which all info logs will be +// compared. If this is greater than or equal to the "V" of the logger, the +// message will be logged. A higher value here means more logs will be written. +// The previous verbosity value is returned. This is not concurrent-safe - +// callers must be sure to call it from only one goroutine. +func SetVerbosity(v int) int { + old := globalVerbosity + globalVerbosity = v + return old +} + +// New returns a logr.Logger which is implemented by Go's standard log package, +// or something like it. If std is nil, this will use a default logger +// instead. +// +// Example: stdr.New(log.New(os.Stderr, "", log.LstdFlags|log.Lshortfile))) +func New(std StdLogger) logr.Logger { + return NewWithOptions(std, Options{}) +} + +// NewWithOptions returns a logr.Logger which is implemented by Go's standard +// log package, or something like it. See New for details. +func NewWithOptions(std StdLogger, opts Options) logr.Logger { + if std == nil { + // Go's log.Default() is only available in 1.16 and higher. + std = log.New(os.Stderr, "", log.LstdFlags) + } + + if opts.Depth < 0 { + opts.Depth = 0 + } + + fopts := funcr.Options{ + LogCaller: funcr.MessageClass(opts.LogCaller), + } + + sl := &logger{ + Formatter: funcr.NewFormatter(fopts), + std: std, + } + + // For skipping our own logger.Info/Error. + sl.Formatter.AddCallDepth(1 + opts.Depth) + + return logr.New(sl) +} + +// Options carries parameters which influence the way logs are generated. +type Options struct { + // Depth biases the assumed number of call frames to the "true" caller. + // This is useful when the calling code calls a function which then calls + // stdr (e.g. a logging shim to another API). Values less than zero will + // be treated as zero. + Depth int + + // LogCaller tells stdr to add a "caller" key to some or all log lines. + // Go's log package has options to log this natively, too. + LogCaller MessageClass + + // TODO: add an option to log the date/time +} + +// MessageClass indicates which category or categories of messages to consider. +type MessageClass int + +const ( + // None ignores all message classes. + None MessageClass = iota + // All considers all message classes. + All + // Info only considers info messages. + Info + // Error only considers error messages. + Error +) + +// StdLogger is the subset of the Go stdlib log.Logger API that is needed for +// this adapter. +type StdLogger interface { + // Output is the same as log.Output and log.Logger.Output. + Output(calldepth int, logline string) error +} + +type logger struct { + funcr.Formatter + std StdLogger +} + +var _ logr.LogSink = &logger{} +var _ logr.CallDepthLogSink = &logger{} + +func (l logger) Enabled(level int) bool { + return globalVerbosity >= level +} + +func (l logger) Info(level int, msg string, kvList ...interface{}) { + prefix, args := l.FormatInfo(level, msg, kvList) + if prefix != "" { + args = prefix + ": " + args + } + _ = l.std.Output(l.Formatter.GetDepth()+1, args) +} + +func (l logger) Error(err error, msg string, kvList ...interface{}) { + prefix, args := l.FormatError(err, msg, kvList) + if prefix != "" { + args = prefix + ": " + args + } + _ = l.std.Output(l.Formatter.GetDepth()+1, args) +} + +func (l logger) WithName(name string) logr.LogSink { + l.Formatter.AddName(name) + return &l +} + +func (l logger) WithValues(kvList ...interface{}) logr.LogSink { + l.Formatter.AddValues(kvList) + return &l +} + +func (l logger) WithCallDepth(depth int) logr.LogSink { + l.Formatter.AddCallDepth(depth) + return &l +} + +// Underlier exposes access to the underlying logging implementation. Since +// callers only have a logr.Logger, they have to know which implementation is +// in use, so this interface is less of an abstraction and more of way to test +// type conversion. +type Underlier interface { + GetUnderlying() StdLogger +} + +// GetUnderlying returns the StdLogger underneath this logger. Since StdLogger +// is itself an interface, the result may or may not be a Go log.Logger. +func (l logger) GetUnderlying() StdLogger { + return l.std +} diff --git a/src/cmd/linuxkit/vendor/github.com/gofrs/flock/.gitignore b/src/cmd/linuxkit/vendor/github.com/gofrs/flock/.gitignore new file mode 100644 index 000000000..daf913b1b --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gofrs/flock/.gitignore @@ -0,0 +1,24 @@ +# Compiled Object files, Static and Dynamic libs (Shared Objects) +*.o +*.a +*.so + +# Folders +_obj +_test + +# Architecture specific extensions/prefixes +*.[568vq] +[568vq].out + +*.cgo1.go +*.cgo2.c +_cgo_defun.c +_cgo_gotypes.go +_cgo_export.* + +_testmain.go + +*.exe +*.test +*.prof diff --git a/src/cmd/linuxkit/vendor/github.com/gofrs/flock/.travis.yml b/src/cmd/linuxkit/vendor/github.com/gofrs/flock/.travis.yml new file mode 100644 index 000000000..b791a7421 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gofrs/flock/.travis.yml @@ -0,0 +1,10 @@ +language: go +go: + - 1.10.x + - 1.11.x +script: go test -v -check.vv -race ./... +sudo: false +notifications: + email: + on_success: never + on_failure: always diff --git a/src/cmd/linuxkit/vendor/github.com/gofrs/flock/LICENSE b/src/cmd/linuxkit/vendor/github.com/gofrs/flock/LICENSE new file mode 100644 index 000000000..8b8ff36fe --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gofrs/flock/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2015-2020, Tim Heckman +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + +* Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. + +* Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + +* Neither the name of gofrs nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE +FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/src/cmd/linuxkit/vendor/github.com/gofrs/flock/README.md b/src/cmd/linuxkit/vendor/github.com/gofrs/flock/README.md new file mode 100644 index 000000000..71ce63692 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gofrs/flock/README.md @@ -0,0 +1,41 @@ +# flock +[![TravisCI Build Status](https://img.shields.io/travis/gofrs/flock/master.svg?style=flat)](https://travis-ci.org/gofrs/flock) +[![GoDoc](https://img.shields.io/badge/godoc-flock-blue.svg?style=flat)](https://godoc.org/github.com/gofrs/flock) +[![License](https://img.shields.io/badge/license-BSD_3--Clause-brightgreen.svg?style=flat)](https://github.com/gofrs/flock/blob/master/LICENSE) +[![Go Report Card](https://goreportcard.com/badge/github.com/gofrs/flock)](https://goreportcard.com/report/github.com/gofrs/flock) + +`flock` implements a thread-safe sync.Locker interface for file locking. It also +includes a non-blocking TryLock() function to allow locking without blocking execution. + +## License +`flock` is released under the BSD 3-Clause License. See the `LICENSE` file for more details. + +## Go Compatibility +This package makes use of the `context` package that was introduced in Go 1.7. As such, this +package has an implicit dependency on Go 1.7+. + +## Installation +``` +go get -u github.com/gofrs/flock +``` + +## Usage +```Go +import "github.com/gofrs/flock" + +fileLock := flock.New("/var/lock/go-lock.lock") + +locked, err := fileLock.TryLock() + +if err != nil { + // handle locking error +} + +if locked { + // do work + fileLock.Unlock() +} +``` + +For more detailed usage information take a look at the package API docs on +[GoDoc](https://godoc.org/github.com/gofrs/flock). diff --git a/src/cmd/linuxkit/vendor/github.com/gofrs/flock/appveyor.yml b/src/cmd/linuxkit/vendor/github.com/gofrs/flock/appveyor.yml new file mode 100644 index 000000000..6848e94bf --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gofrs/flock/appveyor.yml @@ -0,0 +1,25 @@ +version: '{build}' + +build: false +deploy: false + +clone_folder: 'c:\gopath\src\github.com\gofrs\flock' + +environment: + GOPATH: 'c:\gopath' + GOVERSION: '1.11' + +init: + - git config --global core.autocrlf input + +install: + - rmdir c:\go /s /q + - appveyor DownloadFile https://storage.googleapis.com/golang/go%GOVERSION%.windows-amd64.msi + - msiexec /i go%GOVERSION%.windows-amd64.msi /q + - set Path=c:\go\bin;c:\gopath\bin;%Path% + - go version + - go env + +test_script: + - go get -t ./... + - go test -race -v ./... diff --git a/src/cmd/linuxkit/vendor/github.com/gofrs/flock/flock.go b/src/cmd/linuxkit/vendor/github.com/gofrs/flock/flock.go new file mode 100644 index 000000000..2fd160337 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gofrs/flock/flock.go @@ -0,0 +1,135 @@ +// Copyright 2015 Tim Heckman. All rights reserved. +// Use of this source code is governed by the BSD 3-Clause +// license that can be found in the LICENSE file. + +// Package flock implements a thread-safe interface for file locking. +// It also includes a non-blocking TryLock() function to allow locking +// without blocking execution. +// +// Package flock is released under the BSD 3-Clause License. See the LICENSE file +// for more details. +// +// While using this library, remember that the locking behaviors are not +// guaranteed to be the same on each platform. For example, some UNIX-like +// operating systems will transparently convert a shared lock to an exclusive +// lock. If you Unlock() the flock from a location where you believe that you +// have the shared lock, you may accidentally drop the exclusive lock. +package flock + +import ( + "context" + "os" + "sync" + "time" +) + +// Flock is the struct type to handle file locking. All fields are unexported, +// with access to some of the fields provided by getter methods (Path() and Locked()). +type Flock struct { + path string + m sync.RWMutex + fh *os.File + l bool + r bool +} + +// New returns a new instance of *Flock. The only parameter +// it takes is the path to the desired lockfile. +func New(path string) *Flock { + return &Flock{path: path} +} + +// NewFlock returns a new instance of *Flock. The only parameter +// it takes is the path to the desired lockfile. +// +// Deprecated: Use New instead. +func NewFlock(path string) *Flock { + return New(path) +} + +// Close is equivalent to calling Unlock. +// +// This will release the lock and close the underlying file descriptor. +// It will not remove the file from disk, that's up to your application. +func (f *Flock) Close() error { + return f.Unlock() +} + +// Path returns the path as provided in NewFlock(). +func (f *Flock) Path() string { + return f.path +} + +// Locked returns the lock state (locked: true, unlocked: false). +// +// Warning: by the time you use the returned value, the state may have changed. +func (f *Flock) Locked() bool { + f.m.RLock() + defer f.m.RUnlock() + return f.l +} + +// RLocked returns the read lock state (locked: true, unlocked: false). +// +// Warning: by the time you use the returned value, the state may have changed. +func (f *Flock) RLocked() bool { + f.m.RLock() + defer f.m.RUnlock() + return f.r +} + +func (f *Flock) String() string { + return f.path +} + +// TryLockContext repeatedly tries to take an exclusive lock until one of the +// conditions is met: TryLock succeeds, TryLock fails with error, or Context +// Done channel is closed. +func (f *Flock) TryLockContext(ctx context.Context, retryDelay time.Duration) (bool, error) { + return tryCtx(ctx, f.TryLock, retryDelay) +} + +// TryRLockContext repeatedly tries to take a shared lock until one of the +// conditions is met: TryRLock succeeds, TryRLock fails with error, or Context +// Done channel is closed. +func (f *Flock) TryRLockContext(ctx context.Context, retryDelay time.Duration) (bool, error) { + return tryCtx(ctx, f.TryRLock, retryDelay) +} + +func tryCtx(ctx context.Context, fn func() (bool, error), retryDelay time.Duration) (bool, error) { + if ctx.Err() != nil { + return false, ctx.Err() + } + for { + if ok, err := fn(); ok || err != nil { + return ok, err + } + select { + case <-ctx.Done(): + return false, ctx.Err() + case <-time.After(retryDelay): + // try again + } + } +} + +func (f *Flock) setFh() error { + // open a new os.File instance + // create it if it doesn't exist, and open the file read-only. + fh, err := os.OpenFile(f.path, os.O_CREATE|os.O_RDONLY, os.FileMode(0600)) + if err != nil { + return err + } + + // set the filehandle on the struct + f.fh = fh + return nil +} + +// ensure the file handle is closed if no lock is held +func (f *Flock) ensureFhState() { + if !f.l && !f.r && f.fh != nil { + f.fh.Close() + f.fh = nil + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/gofrs/flock/flock_unix.go b/src/cmd/linuxkit/vendor/github.com/gofrs/flock/flock_unix.go new file mode 100644 index 000000000..366a60ca6 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gofrs/flock/flock_unix.go @@ -0,0 +1,197 @@ +// Copyright 2015 Tim Heckman. All rights reserved. +// Use of this source code is governed by the BSD 3-Clause +// license that can be found in the LICENSE file. + +// +build !windows + +package flock + +import ( + "os" + "syscall" +) + +// Lock is a blocking call to try and take an exclusive file lock. It will wait +// until it is able to obtain the exclusive file lock. It's recommended that +// TryLock() be used over this function. This function may block the ability to +// query the current Locked() or RLocked() status due to a RW-mutex lock. +// +// If we are already exclusive-locked, this function short-circuits and returns +// immediately assuming it can take the mutex lock. +// +// If the *Flock has a shared lock (RLock), this may transparently replace the +// shared lock with an exclusive lock on some UNIX-like operating systems. Be +// careful when using exclusive locks in conjunction with shared locks +// (RLock()), because calling Unlock() may accidentally release the exclusive +// lock that was once a shared lock. +func (f *Flock) Lock() error { + return f.lock(&f.l, syscall.LOCK_EX) +} + +// RLock is a blocking call to try and take a shared file lock. It will wait +// until it is able to obtain the shared file lock. It's recommended that +// TryRLock() be used over this function. This function may block the ability to +// query the current Locked() or RLocked() status due to a RW-mutex lock. +// +// If we are already shared-locked, this function short-circuits and returns +// immediately assuming it can take the mutex lock. +func (f *Flock) RLock() error { + return f.lock(&f.r, syscall.LOCK_SH) +} + +func (f *Flock) lock(locked *bool, flag int) error { + f.m.Lock() + defer f.m.Unlock() + + if *locked { + return nil + } + + if f.fh == nil { + if err := f.setFh(); err != nil { + return err + } + defer f.ensureFhState() + } + + if err := syscall.Flock(int(f.fh.Fd()), flag); err != nil { + shouldRetry, reopenErr := f.reopenFDOnError(err) + if reopenErr != nil { + return reopenErr + } + + if !shouldRetry { + return err + } + + if err = syscall.Flock(int(f.fh.Fd()), flag); err != nil { + return err + } + } + + *locked = true + return nil +} + +// Unlock is a function to unlock the file. This file takes a RW-mutex lock, so +// while it is running the Locked() and RLocked() functions will be blocked. +// +// This function short-circuits if we are unlocked already. If not, it calls +// syscall.LOCK_UN on the file and closes the file descriptor. It does not +// remove the file from disk. It's up to your application to do. +// +// Please note, if your shared lock became an exclusive lock this may +// unintentionally drop the exclusive lock if called by the consumer that +// believes they have a shared lock. Please see Lock() for more details. +func (f *Flock) Unlock() error { + f.m.Lock() + defer f.m.Unlock() + + // if we aren't locked or if the lockfile instance is nil + // just return a nil error because we are unlocked + if (!f.l && !f.r) || f.fh == nil { + return nil + } + + // mark the file as unlocked + if err := syscall.Flock(int(f.fh.Fd()), syscall.LOCK_UN); err != nil { + return err + } + + f.fh.Close() + + f.l = false + f.r = false + f.fh = nil + + return nil +} + +// TryLock is the preferred function for taking an exclusive file lock. This +// function takes an RW-mutex lock before it tries to lock the file, so there is +// the possibility that this function may block for a short time if another +// goroutine is trying to take any action. +// +// The actual file lock is non-blocking. If we are unable to get the exclusive +// file lock, the function will return false instead of waiting for the lock. If +// we get the lock, we also set the *Flock instance as being exclusive-locked. +func (f *Flock) TryLock() (bool, error) { + return f.try(&f.l, syscall.LOCK_EX) +} + +// TryRLock is the preferred function for taking a shared file lock. This +// function takes an RW-mutex lock before it tries to lock the file, so there is +// the possibility that this function may block for a short time if another +// goroutine is trying to take any action. +// +// The actual file lock is non-blocking. If we are unable to get the shared file +// lock, the function will return false instead of waiting for the lock. If we +// get the lock, we also set the *Flock instance as being share-locked. +func (f *Flock) TryRLock() (bool, error) { + return f.try(&f.r, syscall.LOCK_SH) +} + +func (f *Flock) try(locked *bool, flag int) (bool, error) { + f.m.Lock() + defer f.m.Unlock() + + if *locked { + return true, nil + } + + if f.fh == nil { + if err := f.setFh(); err != nil { + return false, err + } + defer f.ensureFhState() + } + + var retried bool +retry: + err := syscall.Flock(int(f.fh.Fd()), flag|syscall.LOCK_NB) + + switch err { + case syscall.EWOULDBLOCK: + return false, nil + case nil: + *locked = true + return true, nil + } + if !retried { + if shouldRetry, reopenErr := f.reopenFDOnError(err); reopenErr != nil { + return false, reopenErr + } else if shouldRetry { + retried = true + goto retry + } + } + + return false, err +} + +// reopenFDOnError determines whether we should reopen the file handle +// in readwrite mode and try again. This comes from util-linux/sys-utils/flock.c: +// Since Linux 3.4 (commit 55725513) +// Probably NFSv4 where flock() is emulated by fcntl(). +func (f *Flock) reopenFDOnError(err error) (bool, error) { + if err != syscall.EIO && err != syscall.EBADF { + return false, nil + } + if st, err := f.fh.Stat(); err == nil { + // if the file is able to be read and written + if st.Mode()&0600 == 0600 { + f.fh.Close() + f.fh = nil + + // reopen in read-write mode and set the filehandle + fh, err := os.OpenFile(f.path, os.O_CREATE|os.O_RDWR, os.FileMode(0600)) + if err != nil { + return false, err + } + f.fh = fh + return true, nil + } + } + + return false, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/gofrs/flock/flock_winapi.go b/src/cmd/linuxkit/vendor/github.com/gofrs/flock/flock_winapi.go new file mode 100644 index 000000000..fe405a255 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gofrs/flock/flock_winapi.go @@ -0,0 +1,76 @@ +// Copyright 2015 Tim Heckman. All rights reserved. +// Use of this source code is governed by the BSD 3-Clause +// license that can be found in the LICENSE file. + +// +build windows + +package flock + +import ( + "syscall" + "unsafe" +) + +var ( + kernel32, _ = syscall.LoadLibrary("kernel32.dll") + procLockFileEx, _ = syscall.GetProcAddress(kernel32, "LockFileEx") + procUnlockFileEx, _ = syscall.GetProcAddress(kernel32, "UnlockFileEx") +) + +const ( + winLockfileFailImmediately = 0x00000001 + winLockfileExclusiveLock = 0x00000002 + winLockfileSharedLock = 0x00000000 +) + +// Use of 0x00000000 for the shared lock is a guess based on some the MS Windows +// `LockFileEX` docs, which document the `LOCKFILE_EXCLUSIVE_LOCK` flag as: +// +// > The function requests an exclusive lock. Otherwise, it requests a shared +// > lock. +// +// https://msdn.microsoft.com/en-us/library/windows/desktop/aa365203(v=vs.85).aspx + +func lockFileEx(handle syscall.Handle, flags uint32, reserved uint32, numberOfBytesToLockLow uint32, numberOfBytesToLockHigh uint32, offset *syscall.Overlapped) (bool, syscall.Errno) { + r1, _, errNo := syscall.Syscall6( + uintptr(procLockFileEx), + 6, + uintptr(handle), + uintptr(flags), + uintptr(reserved), + uintptr(numberOfBytesToLockLow), + uintptr(numberOfBytesToLockHigh), + uintptr(unsafe.Pointer(offset))) + + if r1 != 1 { + if errNo == 0 { + return false, syscall.EINVAL + } + + return false, errNo + } + + return true, 0 +} + +func unlockFileEx(handle syscall.Handle, reserved uint32, numberOfBytesToLockLow uint32, numberOfBytesToLockHigh uint32, offset *syscall.Overlapped) (bool, syscall.Errno) { + r1, _, errNo := syscall.Syscall6( + uintptr(procUnlockFileEx), + 5, + uintptr(handle), + uintptr(reserved), + uintptr(numberOfBytesToLockLow), + uintptr(numberOfBytesToLockHigh), + uintptr(unsafe.Pointer(offset)), + 0) + + if r1 != 1 { + if errNo == 0 { + return false, syscall.EINVAL + } + + return false, errNo + } + + return true, 0 +} diff --git a/src/cmd/linuxkit/vendor/github.com/gofrs/flock/flock_windows.go b/src/cmd/linuxkit/vendor/github.com/gofrs/flock/flock_windows.go new file mode 100644 index 000000000..ddb534cce --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gofrs/flock/flock_windows.go @@ -0,0 +1,142 @@ +// Copyright 2015 Tim Heckman. All rights reserved. +// Use of this source code is governed by the BSD 3-Clause +// license that can be found in the LICENSE file. + +package flock + +import ( + "syscall" +) + +// ErrorLockViolation is the error code returned from the Windows syscall when a +// lock would block and you ask to fail immediately. +const ErrorLockViolation syscall.Errno = 0x21 // 33 + +// Lock is a blocking call to try and take an exclusive file lock. It will wait +// until it is able to obtain the exclusive file lock. It's recommended that +// TryLock() be used over this function. This function may block the ability to +// query the current Locked() or RLocked() status due to a RW-mutex lock. +// +// If we are already locked, this function short-circuits and returns +// immediately assuming it can take the mutex lock. +func (f *Flock) Lock() error { + return f.lock(&f.l, winLockfileExclusiveLock) +} + +// RLock is a blocking call to try and take a shared file lock. It will wait +// until it is able to obtain the shared file lock. It's recommended that +// TryRLock() be used over this function. This function may block the ability to +// query the current Locked() or RLocked() status due to a RW-mutex lock. +// +// If we are already locked, this function short-circuits and returns +// immediately assuming it can take the mutex lock. +func (f *Flock) RLock() error { + return f.lock(&f.r, winLockfileSharedLock) +} + +func (f *Flock) lock(locked *bool, flag uint32) error { + f.m.Lock() + defer f.m.Unlock() + + if *locked { + return nil + } + + if f.fh == nil { + if err := f.setFh(); err != nil { + return err + } + defer f.ensureFhState() + } + + if _, errNo := lockFileEx(syscall.Handle(f.fh.Fd()), flag, 0, 1, 0, &syscall.Overlapped{}); errNo > 0 { + return errNo + } + + *locked = true + return nil +} + +// Unlock is a function to unlock the file. This file takes a RW-mutex lock, so +// while it is running the Locked() and RLocked() functions will be blocked. +// +// This function short-circuits if we are unlocked already. If not, it calls +// UnlockFileEx() on the file and closes the file descriptor. It does not remove +// the file from disk. It's up to your application to do. +func (f *Flock) Unlock() error { + f.m.Lock() + defer f.m.Unlock() + + // if we aren't locked or if the lockfile instance is nil + // just return a nil error because we are unlocked + if (!f.l && !f.r) || f.fh == nil { + return nil + } + + // mark the file as unlocked + if _, errNo := unlockFileEx(syscall.Handle(f.fh.Fd()), 0, 1, 0, &syscall.Overlapped{}); errNo > 0 { + return errNo + } + + f.fh.Close() + + f.l = false + f.r = false + f.fh = nil + + return nil +} + +// TryLock is the preferred function for taking an exclusive file lock. This +// function does take a RW-mutex lock before it tries to lock the file, so there +// is the possibility that this function may block for a short time if another +// goroutine is trying to take any action. +// +// The actual file lock is non-blocking. If we are unable to get the exclusive +// file lock, the function will return false instead of waiting for the lock. If +// we get the lock, we also set the *Flock instance as being exclusive-locked. +func (f *Flock) TryLock() (bool, error) { + return f.try(&f.l, winLockfileExclusiveLock) +} + +// TryRLock is the preferred function for taking a shared file lock. This +// function does take a RW-mutex lock before it tries to lock the file, so there +// is the possibility that this function may block for a short time if another +// goroutine is trying to take any action. +// +// The actual file lock is non-blocking. If we are unable to get the shared file +// lock, the function will return false instead of waiting for the lock. If we +// get the lock, we also set the *Flock instance as being shared-locked. +func (f *Flock) TryRLock() (bool, error) { + return f.try(&f.r, winLockfileSharedLock) +} + +func (f *Flock) try(locked *bool, flag uint32) (bool, error) { + f.m.Lock() + defer f.m.Unlock() + + if *locked { + return true, nil + } + + if f.fh == nil { + if err := f.setFh(); err != nil { + return false, err + } + defer f.ensureFhState() + } + + _, errNo := lockFileEx(syscall.Handle(f.fh.Fd()), flag|winLockfileFailImmediately, 0, 1, 0, &syscall.Overlapped{}) + + if errNo > 0 { + if errNo == ErrorLockViolation || errNo == syscall.ERROR_IO_PENDING { + return false, nil + } + + return false, errNo + } + + *locked = true + + return true, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/LICENSE b/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/LICENSE new file mode 100644 index 000000000..d6f85b181 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/LICENSE @@ -0,0 +1,203 @@ +Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright 2015, Google Inc + Copyright 2018, GoGo Authors + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/google/rpc/code.pb.go b/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/google/rpc/code.pb.go new file mode 100644 index 000000000..12a135dbe --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/google/rpc/code.pb.go @@ -0,0 +1,258 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: google/rpc/code.proto + +package rpc + +import ( + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + math "math" + strconv "strconv" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// The canonical error codes for gRPC APIs. +// +// +// Sometimes multiple error codes may apply. Services should return +// the most specific error code that applies. For example, prefer +// `OUT_OF_RANGE` over `FAILED_PRECONDITION` if both codes apply. +// Similarly prefer `NOT_FOUND` or `ALREADY_EXISTS` over `FAILED_PRECONDITION`. +type Code int32 + +const ( + // Not an error; returned on success + // + // HTTP Mapping: 200 OK + OK Code = 0 + // The operation was cancelled, typically by the caller. + // + // HTTP Mapping: 499 Client Closed Request + CANCELLED Code = 1 + // Unknown error. For example, this error may be returned when + // a `Status` value received from another address space belongs to + // an error space that is not known in this address space. Also + // errors raised by APIs that do not return enough error information + // may be converted to this error. + // + // HTTP Mapping: 500 Internal Server Error + UNKNOWN Code = 2 + // The client specified an invalid argument. Note that this differs + // from `FAILED_PRECONDITION`. `INVALID_ARGUMENT` indicates arguments + // that are problematic regardless of the state of the system + // (e.g., a malformed file name). + // + // HTTP Mapping: 400 Bad Request + INVALID_ARGUMENT Code = 3 + // The deadline expired before the operation could complete. For operations + // that change the state of the system, this error may be returned + // even if the operation has completed successfully. For example, a + // successful response from a server could have been delayed long + // enough for the deadline to expire. + // + // HTTP Mapping: 504 Gateway Timeout + DEADLINE_EXCEEDED Code = 4 + // Some requested entity (e.g., file or directory) was not found. + // + // Note to server developers: if a request is denied for an entire class + // of users, such as gradual feature rollout or undocumented whitelist, + // `NOT_FOUND` may be used. If a request is denied for some users within + // a class of users, such as user-based access control, `PERMISSION_DENIED` + // must be used. + // + // HTTP Mapping: 404 Not Found + NOT_FOUND Code = 5 + // The entity that a client attempted to create (e.g., file or directory) + // already exists. + // + // HTTP Mapping: 409 Conflict + ALREADY_EXISTS Code = 6 + // The caller does not have permission to execute the specified + // operation. `PERMISSION_DENIED` must not be used for rejections + // caused by exhausting some resource (use `RESOURCE_EXHAUSTED` + // instead for those errors). `PERMISSION_DENIED` must not be + // used if the caller can not be identified (use `UNAUTHENTICATED` + // instead for those errors). This error code does not imply the + // request is valid or the requested entity exists or satisfies + // other pre-conditions. + // + // HTTP Mapping: 403 Forbidden + PERMISSION_DENIED Code = 7 + // The request does not have valid authentication credentials for the + // operation. + // + // HTTP Mapping: 401 Unauthorized + UNAUTHENTICATED Code = 16 + // Some resource has been exhausted, perhaps a per-user quota, or + // perhaps the entire file system is out of space. + // + // HTTP Mapping: 429 Too Many Requests + RESOURCE_EXHAUSTED Code = 8 + // The operation was rejected because the system is not in a state + // required for the operation's execution. For example, the directory + // to be deleted is non-empty, an rmdir operation is applied to + // a non-directory, etc. + // + // Service implementors can use the following guidelines to decide + // between `FAILED_PRECONDITION`, `ABORTED`, and `UNAVAILABLE`: + // (a) Use `UNAVAILABLE` if the client can retry just the failing call. + // (b) Use `ABORTED` if the client should retry at a higher level + // (e.g., when a client-specified test-and-set fails, indicating the + // client should restart a read-modify-write sequence). + // (c) Use `FAILED_PRECONDITION` if the client should not retry until + // the system state has been explicitly fixed. E.g., if an "rmdir" + // fails because the directory is non-empty, `FAILED_PRECONDITION` + // should be returned since the client should not retry unless + // the files are deleted from the directory. + // + // HTTP Mapping: 400 Bad Request + FAILED_PRECONDITION Code = 9 + // The operation was aborted, typically due to a concurrency issue such as + // a sequencer check failure or transaction abort. + // + // See the guidelines above for deciding between `FAILED_PRECONDITION`, + // `ABORTED`, and `UNAVAILABLE`. + // + // HTTP Mapping: 409 Conflict + ABORTED Code = 10 + // The operation was attempted past the valid range. E.g., seeking or + // reading past end-of-file. + // + // Unlike `INVALID_ARGUMENT`, this error indicates a problem that may + // be fixed if the system state changes. For example, a 32-bit file + // system will generate `INVALID_ARGUMENT` if asked to read at an + // offset that is not in the range [0,2^32-1], but it will generate + // `OUT_OF_RANGE` if asked to read from an offset past the current + // file size. + // + // There is a fair bit of overlap between `FAILED_PRECONDITION` and + // `OUT_OF_RANGE`. We recommend using `OUT_OF_RANGE` (the more specific + // error) when it applies so that callers who are iterating through + // a space can easily look for an `OUT_OF_RANGE` error to detect when + // they are done. + // + // HTTP Mapping: 400 Bad Request + OUT_OF_RANGE Code = 11 + // The operation is not implemented or is not supported/enabled in this + // service. + // + // HTTP Mapping: 501 Not Implemented + UNIMPLEMENTED Code = 12 + // Internal errors. This means that some invariants expected by the + // underlying system have been broken. This error code is reserved + // for serious errors. + // + // HTTP Mapping: 500 Internal Server Error + INTERNAL Code = 13 + // The service is currently unavailable. This is most likely a + // transient condition, which can be corrected by retrying with + // a backoff. Note that it is not always safe to retry + // non-idempotent operations. + // + // See the guidelines above for deciding between `FAILED_PRECONDITION`, + // `ABORTED`, and `UNAVAILABLE`. + // + // HTTP Mapping: 503 Service Unavailable + UNAVAILABLE Code = 14 + // Unrecoverable data loss or corruption. + // + // HTTP Mapping: 500 Internal Server Error + DATA_LOSS Code = 15 +) + +var Code_name = map[int32]string{ + 0: "OK", + 1: "CANCELLED", + 2: "UNKNOWN", + 3: "INVALID_ARGUMENT", + 4: "DEADLINE_EXCEEDED", + 5: "NOT_FOUND", + 6: "ALREADY_EXISTS", + 7: "PERMISSION_DENIED", + 16: "UNAUTHENTICATED", + 8: "RESOURCE_EXHAUSTED", + 9: "FAILED_PRECONDITION", + 10: "ABORTED", + 11: "OUT_OF_RANGE", + 12: "UNIMPLEMENTED", + 13: "INTERNAL", + 14: "UNAVAILABLE", + 15: "DATA_LOSS", +} + +var Code_value = map[string]int32{ + "OK": 0, + "CANCELLED": 1, + "UNKNOWN": 2, + "INVALID_ARGUMENT": 3, + "DEADLINE_EXCEEDED": 4, + "NOT_FOUND": 5, + "ALREADY_EXISTS": 6, + "PERMISSION_DENIED": 7, + "UNAUTHENTICATED": 16, + "RESOURCE_EXHAUSTED": 8, + "FAILED_PRECONDITION": 9, + "ABORTED": 10, + "OUT_OF_RANGE": 11, + "UNIMPLEMENTED": 12, + "INTERNAL": 13, + "UNAVAILABLE": 14, + "DATA_LOSS": 15, +} + +func (Code) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_fe593a732623ccf0, []int{0} +} + +func init() { + proto.RegisterEnum("google.rpc.Code", Code_name, Code_value) +} + +func init() { proto.RegisterFile("google/rpc/code.proto", fileDescriptor_fe593a732623ccf0) } + +var fileDescriptor_fe593a732623ccf0 = []byte{ + // 393 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x44, 0x91, 0x3d, 0x6e, 0x13, 0x41, + 0x14, 0xc7, 0x3d, 0x76, 0x70, 0xe2, 0xf1, 0xd7, 0xcb, 0x84, 0x40, 0x37, 0x07, 0xa0, 0x70, 0x0a, + 0x4e, 0xf0, 0xbc, 0xf3, 0x9c, 0x8c, 0x32, 0x7e, 0xb3, 0x9a, 0x9d, 0x09, 0x01, 0x21, 0xad, 0xc4, + 0xc6, 0x4a, 0x03, 0x5a, 0xcb, 0xe2, 0x00, 0x9c, 0x85, 0x8a, 0x1b, 0x70, 0x85, 0x94, 0x29, 0x29, + 0xf1, 0xa6, 0xa1, 0x74, 0x49, 0x89, 0x06, 0x0a, 0xda, 0x9f, 0xde, 0xc7, 0xff, 0x43, 0x9e, 0xdf, + 0xb7, 0xed, 0xfd, 0xc7, 0xcd, 0xc5, 0x6e, 0xdb, 0x5c, 0x34, 0xed, 0xdd, 0x66, 0xb1, 0xdd, 0xb5, + 0x9f, 0x5b, 0x25, 0xff, 0xe1, 0xc5, 0x6e, 0xdb, 0xbc, 0xfa, 0xde, 0x97, 0x47, 0x45, 0x7b, 0xb7, + 0x51, 0x43, 0xd9, 0xf7, 0xd7, 0xd0, 0x53, 0x53, 0x39, 0x2a, 0x90, 0x0b, 0x72, 0x8e, 0x0c, 0x08, + 0x35, 0x96, 0xc7, 0x89, 0xaf, 0xd9, 0xbf, 0x61, 0xe8, 0xab, 0xe7, 0x12, 0x2c, 0xdf, 0xa0, 0xb3, + 0xa6, 0xc6, 0x70, 0x99, 0xd6, 0xc4, 0x11, 0x06, 0xea, 0x5c, 0x9e, 0x1a, 0x42, 0xe3, 0x2c, 0x53, + 0x4d, 0xb7, 0x05, 0x91, 0x21, 0x03, 0x47, 0xf9, 0x10, 0xfb, 0x58, 0xaf, 0x7c, 0x62, 0x03, 0xcf, + 0x94, 0x92, 0x33, 0x74, 0x81, 0xd0, 0xbc, 0xad, 0xe9, 0xd6, 0x56, 0xb1, 0x82, 0x61, 0xde, 0x2c, + 0x29, 0xac, 0x6d, 0x55, 0x59, 0xcf, 0xb5, 0x21, 0xb6, 0x64, 0xe0, 0x58, 0x9d, 0xc9, 0x79, 0x62, + 0x4c, 0xf1, 0x8a, 0x38, 0xda, 0x02, 0x23, 0x19, 0x00, 0xf5, 0x42, 0xaa, 0x40, 0x95, 0x4f, 0xa1, + 0xc8, 0x5f, 0xae, 0x30, 0x55, 0x99, 0x9f, 0xa8, 0x97, 0xf2, 0x6c, 0x85, 0xd6, 0x91, 0xa9, 0xcb, + 0x40, 0x85, 0x67, 0x63, 0xa3, 0xf5, 0x0c, 0xa3, 0xac, 0x1c, 0x97, 0x3e, 0xe4, 0x29, 0xa9, 0x40, + 0x4e, 0x7c, 0x8a, 0xb5, 0x5f, 0xd5, 0x01, 0xf9, 0x92, 0x60, 0xac, 0x4e, 0xe5, 0x34, 0xb1, 0x5d, + 0x97, 0x8e, 0xb2, 0x0d, 0x32, 0x30, 0x51, 0x13, 0x79, 0x62, 0x39, 0x52, 0x60, 0x74, 0x30, 0x55, + 0x73, 0x39, 0x4e, 0x8c, 0x37, 0x68, 0x1d, 0x2e, 0x1d, 0xc1, 0x2c, 0x1b, 0x32, 0x18, 0xb1, 0x76, + 0xbe, 0xaa, 0x60, 0xbe, 0x7c, 0xff, 0xb8, 0xd7, 0xbd, 0x1f, 0x7b, 0xdd, 0x3b, 0xec, 0xb5, 0xf8, + 0xbd, 0xd7, 0xe2, 0x4b, 0xa7, 0xc5, 0xb7, 0x4e, 0x8b, 0x87, 0x4e, 0x8b, 0xc7, 0x4e, 0x8b, 0x9f, + 0x9d, 0x16, 0xbf, 0x3a, 0xdd, 0x3b, 0x64, 0xfe, 0xa4, 0xc5, 0xc3, 0x93, 0x16, 0x72, 0xd6, 0xb4, + 0x9f, 0x16, 0xff, 0xf3, 0x5f, 0x8e, 0x72, 0xf8, 0x65, 0xae, 0xa5, 0x14, 0xef, 0x06, 0xbb, 0x6d, + 0xf3, 0xb5, 0x3f, 0x08, 0x65, 0xf1, 0x61, 0xf8, 0xb7, 0xaa, 0xd7, 0x7f, 0x02, 0x00, 0x00, 0xff, + 0xff, 0x03, 0xd4, 0x27, 0xff, 0xc3, 0x01, 0x00, 0x00, +} + +func (x Code) String() string { + s, ok := Code_name[int32(x)] + if ok { + return s + } + return strconv.Itoa(int(x)) +} diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/google/rpc/code.proto b/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/google/rpc/code.proto new file mode 100644 index 000000000..29954b14d --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/google/rpc/code.proto @@ -0,0 +1,186 @@ +// Copyright 2020 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +syntax = "proto3"; + +package google.rpc; + +option go_package = "rpc"; +option java_multiple_files = true; +option java_outer_classname = "CodeProto"; +option java_package = "com.google.rpc"; +option objc_class_prefix = "RPC"; + +// The canonical error codes for gRPC APIs. +// +// +// Sometimes multiple error codes may apply. Services should return +// the most specific error code that applies. For example, prefer +// `OUT_OF_RANGE` over `FAILED_PRECONDITION` if both codes apply. +// Similarly prefer `NOT_FOUND` or `ALREADY_EXISTS` over `FAILED_PRECONDITION`. +enum Code { + // Not an error; returned on success + // + // HTTP Mapping: 200 OK + OK = 0; + + // The operation was cancelled, typically by the caller. + // + // HTTP Mapping: 499 Client Closed Request + CANCELLED = 1; + + // Unknown error. For example, this error may be returned when + // a `Status` value received from another address space belongs to + // an error space that is not known in this address space. Also + // errors raised by APIs that do not return enough error information + // may be converted to this error. + // + // HTTP Mapping: 500 Internal Server Error + UNKNOWN = 2; + + // The client specified an invalid argument. Note that this differs + // from `FAILED_PRECONDITION`. `INVALID_ARGUMENT` indicates arguments + // that are problematic regardless of the state of the system + // (e.g., a malformed file name). + // + // HTTP Mapping: 400 Bad Request + INVALID_ARGUMENT = 3; + + // The deadline expired before the operation could complete. For operations + // that change the state of the system, this error may be returned + // even if the operation has completed successfully. For example, a + // successful response from a server could have been delayed long + // enough for the deadline to expire. + // + // HTTP Mapping: 504 Gateway Timeout + DEADLINE_EXCEEDED = 4; + + // Some requested entity (e.g., file or directory) was not found. + // + // Note to server developers: if a request is denied for an entire class + // of users, such as gradual feature rollout or undocumented whitelist, + // `NOT_FOUND` may be used. If a request is denied for some users within + // a class of users, such as user-based access control, `PERMISSION_DENIED` + // must be used. + // + // HTTP Mapping: 404 Not Found + NOT_FOUND = 5; + + // The entity that a client attempted to create (e.g., file or directory) + // already exists. + // + // HTTP Mapping: 409 Conflict + ALREADY_EXISTS = 6; + + // The caller does not have permission to execute the specified + // operation. `PERMISSION_DENIED` must not be used for rejections + // caused by exhausting some resource (use `RESOURCE_EXHAUSTED` + // instead for those errors). `PERMISSION_DENIED` must not be + // used if the caller can not be identified (use `UNAUTHENTICATED` + // instead for those errors). This error code does not imply the + // request is valid or the requested entity exists or satisfies + // other pre-conditions. + // + // HTTP Mapping: 403 Forbidden + PERMISSION_DENIED = 7; + + // The request does not have valid authentication credentials for the + // operation. + // + // HTTP Mapping: 401 Unauthorized + UNAUTHENTICATED = 16; + + // Some resource has been exhausted, perhaps a per-user quota, or + // perhaps the entire file system is out of space. + // + // HTTP Mapping: 429 Too Many Requests + RESOURCE_EXHAUSTED = 8; + + // The operation was rejected because the system is not in a state + // required for the operation's execution. For example, the directory + // to be deleted is non-empty, an rmdir operation is applied to + // a non-directory, etc. + // + // Service implementors can use the following guidelines to decide + // between `FAILED_PRECONDITION`, `ABORTED`, and `UNAVAILABLE`: + // (a) Use `UNAVAILABLE` if the client can retry just the failing call. + // (b) Use `ABORTED` if the client should retry at a higher level + // (e.g., when a client-specified test-and-set fails, indicating the + // client should restart a read-modify-write sequence). + // (c) Use `FAILED_PRECONDITION` if the client should not retry until + // the system state has been explicitly fixed. E.g., if an "rmdir" + // fails because the directory is non-empty, `FAILED_PRECONDITION` + // should be returned since the client should not retry unless + // the files are deleted from the directory. + // + // HTTP Mapping: 400 Bad Request + FAILED_PRECONDITION = 9; + + // The operation was aborted, typically due to a concurrency issue such as + // a sequencer check failure or transaction abort. + // + // See the guidelines above for deciding between `FAILED_PRECONDITION`, + // `ABORTED`, and `UNAVAILABLE`. + // + // HTTP Mapping: 409 Conflict + ABORTED = 10; + + // The operation was attempted past the valid range. E.g., seeking or + // reading past end-of-file. + // + // Unlike `INVALID_ARGUMENT`, this error indicates a problem that may + // be fixed if the system state changes. For example, a 32-bit file + // system will generate `INVALID_ARGUMENT` if asked to read at an + // offset that is not in the range [0,2^32-1], but it will generate + // `OUT_OF_RANGE` if asked to read from an offset past the current + // file size. + // + // There is a fair bit of overlap between `FAILED_PRECONDITION` and + // `OUT_OF_RANGE`. We recommend using `OUT_OF_RANGE` (the more specific + // error) when it applies so that callers who are iterating through + // a space can easily look for an `OUT_OF_RANGE` error to detect when + // they are done. + // + // HTTP Mapping: 400 Bad Request + OUT_OF_RANGE = 11; + + // The operation is not implemented or is not supported/enabled in this + // service. + // + // HTTP Mapping: 501 Not Implemented + UNIMPLEMENTED = 12; + + // Internal errors. This means that some invariants expected by the + // underlying system have been broken. This error code is reserved + // for serious errors. + // + // HTTP Mapping: 500 Internal Server Error + INTERNAL = 13; + + // The service is currently unavailable. This is most likely a + // transient condition, which can be corrected by retrying with + // a backoff. Note that it is not always safe to retry + // non-idempotent operations. + // + // See the guidelines above for deciding between `FAILED_PRECONDITION`, + // `ABORTED`, and `UNAVAILABLE`. + // + // HTTP Mapping: 503 Service Unavailable + UNAVAILABLE = 14; + + // Unrecoverable data loss or corruption. + // + // HTTP Mapping: 500 Internal Server Error + DATA_LOSS = 15; +} diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/google/rpc/error_details.pb.go b/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/google/rpc/error_details.pb.go new file mode 100644 index 000000000..18accb727 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/google/rpc/error_details.pb.go @@ -0,0 +1,5472 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: google/rpc/error_details.proto + +package rpc + +import ( + bytes "bytes" + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + github_com_gogo_protobuf_sortkeys "github.com/gogo/protobuf/sortkeys" + types "github.com/gogo/protobuf/types" + io "io" + math "math" + math_bits "math/bits" + reflect "reflect" + strings "strings" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// Describes when the clients can retry a failed request. Clients could ignore +// the recommendation here or retry when this information is missing from error +// responses. +// +// It's always recommended that clients should use exponential backoff when +// retrying. +// +// Clients should wait until `retry_delay` amount of time has passed since +// receiving the error response before retrying. If retrying requests also +// fail, clients should use an exponential backoff scheme to gradually increase +// the delay between retries based on `retry_delay`, until either a maximum +// number of retries have been reached or a maximum retry delay cap has been +// reached. +type RetryInfo struct { + // Clients should wait at least this long between retrying the same request. + RetryDelay *types.Duration `protobuf:"bytes,1,opt,name=retry_delay,json=retryDelay,proto3" json:"retry_delay,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *RetryInfo) Reset() { *m = RetryInfo{} } +func (*RetryInfo) ProtoMessage() {} +func (*RetryInfo) Descriptor() ([]byte, []int) { + return fileDescriptor_851816e4d6b6361a, []int{0} +} +func (m *RetryInfo) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *RetryInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_RetryInfo.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *RetryInfo) XXX_Merge(src proto.Message) { + xxx_messageInfo_RetryInfo.Merge(m, src) +} +func (m *RetryInfo) XXX_Size() int { + return m.Size() +} +func (m *RetryInfo) XXX_DiscardUnknown() { + xxx_messageInfo_RetryInfo.DiscardUnknown(m) +} + +var xxx_messageInfo_RetryInfo proto.InternalMessageInfo + +func (m *RetryInfo) GetRetryDelay() *types.Duration { + if m != nil { + return m.RetryDelay + } + return nil +} + +func (*RetryInfo) XXX_MessageName() string { + return "google.rpc.RetryInfo" +} + +// Describes additional debugging info. +type DebugInfo struct { + // The stack trace entries indicating where the error occurred. + StackEntries []string `protobuf:"bytes,1,rep,name=stack_entries,json=stackEntries,proto3" json:"stack_entries,omitempty"` + // Additional debugging information provided by the server. + Detail string `protobuf:"bytes,2,opt,name=detail,proto3" json:"detail,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *DebugInfo) Reset() { *m = DebugInfo{} } +func (*DebugInfo) ProtoMessage() {} +func (*DebugInfo) Descriptor() ([]byte, []int) { + return fileDescriptor_851816e4d6b6361a, []int{1} +} +func (m *DebugInfo) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *DebugInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_DebugInfo.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *DebugInfo) XXX_Merge(src proto.Message) { + xxx_messageInfo_DebugInfo.Merge(m, src) +} +func (m *DebugInfo) XXX_Size() int { + return m.Size() +} +func (m *DebugInfo) XXX_DiscardUnknown() { + xxx_messageInfo_DebugInfo.DiscardUnknown(m) +} + +var xxx_messageInfo_DebugInfo proto.InternalMessageInfo + +func (m *DebugInfo) GetStackEntries() []string { + if m != nil { + return m.StackEntries + } + return nil +} + +func (m *DebugInfo) GetDetail() string { + if m != nil { + return m.Detail + } + return "" +} + +func (*DebugInfo) XXX_MessageName() string { + return "google.rpc.DebugInfo" +} + +// Describes how a quota check failed. +// +// For example if a daily limit was exceeded for the calling project, +// a service could respond with a QuotaFailure detail containing the project +// id and the description of the quota limit that was exceeded. If the +// calling project hasn't enabled the service in the developer console, then +// a service could respond with the project id and set `service_disabled` +// to true. +// +// Also see RetryInfo and Help types for other details about handling a +// quota failure. +type QuotaFailure struct { + // Describes all quota violations. + Violations []*QuotaFailure_Violation `protobuf:"bytes,1,rep,name=violations,proto3" json:"violations,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *QuotaFailure) Reset() { *m = QuotaFailure{} } +func (*QuotaFailure) ProtoMessage() {} +func (*QuotaFailure) Descriptor() ([]byte, []int) { + return fileDescriptor_851816e4d6b6361a, []int{2} +} +func (m *QuotaFailure) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *QuotaFailure) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_QuotaFailure.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *QuotaFailure) XXX_Merge(src proto.Message) { + xxx_messageInfo_QuotaFailure.Merge(m, src) +} +func (m *QuotaFailure) XXX_Size() int { + return m.Size() +} +func (m *QuotaFailure) XXX_DiscardUnknown() { + xxx_messageInfo_QuotaFailure.DiscardUnknown(m) +} + +var xxx_messageInfo_QuotaFailure proto.InternalMessageInfo + +func (m *QuotaFailure) GetViolations() []*QuotaFailure_Violation { + if m != nil { + return m.Violations + } + return nil +} + +func (*QuotaFailure) XXX_MessageName() string { + return "google.rpc.QuotaFailure" +} + +// A message type used to describe a single quota violation. For example, a +// daily quota or a custom quota that was exceeded. +type QuotaFailure_Violation struct { + // The subject on which the quota check failed. + // For example, "clientip:" or "project:". + Subject string `protobuf:"bytes,1,opt,name=subject,proto3" json:"subject,omitempty"` + // A description of how the quota check failed. Clients can use this + // description to find more about the quota configuration in the service's + // public documentation, or find the relevant quota limit to adjust through + // developer console. + // + // For example: "Service disabled" or "Daily Limit for read operations + // exceeded". + Description string `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *QuotaFailure_Violation) Reset() { *m = QuotaFailure_Violation{} } +func (*QuotaFailure_Violation) ProtoMessage() {} +func (*QuotaFailure_Violation) Descriptor() ([]byte, []int) { + return fileDescriptor_851816e4d6b6361a, []int{2, 0} +} +func (m *QuotaFailure_Violation) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *QuotaFailure_Violation) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_QuotaFailure_Violation.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *QuotaFailure_Violation) XXX_Merge(src proto.Message) { + xxx_messageInfo_QuotaFailure_Violation.Merge(m, src) +} +func (m *QuotaFailure_Violation) XXX_Size() int { + return m.Size() +} +func (m *QuotaFailure_Violation) XXX_DiscardUnknown() { + xxx_messageInfo_QuotaFailure_Violation.DiscardUnknown(m) +} + +var xxx_messageInfo_QuotaFailure_Violation proto.InternalMessageInfo + +func (m *QuotaFailure_Violation) GetSubject() string { + if m != nil { + return m.Subject + } + return "" +} + +func (m *QuotaFailure_Violation) GetDescription() string { + if m != nil { + return m.Description + } + return "" +} + +func (*QuotaFailure_Violation) XXX_MessageName() string { + return "google.rpc.QuotaFailure.Violation" +} + +// Describes the cause of the error with structured details. +// +// Example of an error when contacting the "pubsub.googleapis.com" API when it +// is not enabled: +// +// { "reason": "API_DISABLED" +// "domain": "googleapis.com" +// "metadata": { +// "resource": "projects/123", +// "service": "pubsub.googleapis.com" +// } +// } +// +// This response indicates that the pubsub.googleapis.com API is not enabled. +// +// Example of an error that is returned when attempting to create a Spanner +// instance in a region that is out of stock: +// +// { "reason": "STOCKOUT" +// "domain": "spanner.googleapis.com", +// "metadata": { +// "availableRegions": "us-central1,us-east2" +// } +// } +type ErrorInfo struct { + // The reason of the error. This is a constant value that identifies the + // proximate cause of the error. Error reasons are unique within a particular + // domain of errors. This should be at most 63 characters and match + // /[A-Z0-9_]+/. + Reason string `protobuf:"bytes,1,opt,name=reason,proto3" json:"reason,omitempty"` + // The logical grouping to which the "reason" belongs. The error domain + // is typically the registered service name of the tool or product that + // generates the error. Example: "pubsub.googleapis.com". If the error is + // generated by some common infrastructure, the error domain must be a + // globally unique value that identifies the infrastructure. For Google API + // infrastructure, the error domain is "googleapis.com". + Domain string `protobuf:"bytes,2,opt,name=domain,proto3" json:"domain,omitempty"` + // Additional structured details about this error. + // + // Keys should match /[a-zA-Z0-9-_]/ and be limited to 64 characters in + // length. When identifying the current value of an exceeded limit, the units + // should be contained in the key, not the value. For example, rather than + // {"instanceLimit": "100/request"}, should be returned as, + // {"instanceLimitPerRequest": "100"}, if the client exceeds the number of + // instances that can be created in a single (batch) request. + Metadata map[string]string `protobuf:"bytes,3,rep,name=metadata,proto3" json:"metadata,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ErrorInfo) Reset() { *m = ErrorInfo{} } +func (*ErrorInfo) ProtoMessage() {} +func (*ErrorInfo) Descriptor() ([]byte, []int) { + return fileDescriptor_851816e4d6b6361a, []int{3} +} +func (m *ErrorInfo) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ErrorInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ErrorInfo.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ErrorInfo) XXX_Merge(src proto.Message) { + xxx_messageInfo_ErrorInfo.Merge(m, src) +} +func (m *ErrorInfo) XXX_Size() int { + return m.Size() +} +func (m *ErrorInfo) XXX_DiscardUnknown() { + xxx_messageInfo_ErrorInfo.DiscardUnknown(m) +} + +var xxx_messageInfo_ErrorInfo proto.InternalMessageInfo + +func (m *ErrorInfo) GetReason() string { + if m != nil { + return m.Reason + } + return "" +} + +func (m *ErrorInfo) GetDomain() string { + if m != nil { + return m.Domain + } + return "" +} + +func (m *ErrorInfo) GetMetadata() map[string]string { + if m != nil { + return m.Metadata + } + return nil +} + +func (*ErrorInfo) XXX_MessageName() string { + return "google.rpc.ErrorInfo" +} + +// Describes what preconditions have failed. +// +// For example, if an RPC failed because it required the Terms of Service to be +// acknowledged, it could list the terms of service violation in the +// PreconditionFailure message. +type PreconditionFailure struct { + // Describes all precondition violations. + Violations []*PreconditionFailure_Violation `protobuf:"bytes,1,rep,name=violations,proto3" json:"violations,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *PreconditionFailure) Reset() { *m = PreconditionFailure{} } +func (*PreconditionFailure) ProtoMessage() {} +func (*PreconditionFailure) Descriptor() ([]byte, []int) { + return fileDescriptor_851816e4d6b6361a, []int{4} +} +func (m *PreconditionFailure) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *PreconditionFailure) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_PreconditionFailure.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *PreconditionFailure) XXX_Merge(src proto.Message) { + xxx_messageInfo_PreconditionFailure.Merge(m, src) +} +func (m *PreconditionFailure) XXX_Size() int { + return m.Size() +} +func (m *PreconditionFailure) XXX_DiscardUnknown() { + xxx_messageInfo_PreconditionFailure.DiscardUnknown(m) +} + +var xxx_messageInfo_PreconditionFailure proto.InternalMessageInfo + +func (m *PreconditionFailure) GetViolations() []*PreconditionFailure_Violation { + if m != nil { + return m.Violations + } + return nil +} + +func (*PreconditionFailure) XXX_MessageName() string { + return "google.rpc.PreconditionFailure" +} + +// A message type used to describe a single precondition failure. +type PreconditionFailure_Violation struct { + // The type of PreconditionFailure. We recommend using a service-specific + // enum type to define the supported precondition violation subjects. For + // example, "TOS" for "Terms of Service violation". + Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"` + // The subject, relative to the type, that failed. + // For example, "google.com/cloud" relative to the "TOS" type would indicate + // which terms of service is being referenced. + Subject string `protobuf:"bytes,2,opt,name=subject,proto3" json:"subject,omitempty"` + // A description of how the precondition failed. Developers can use this + // description to understand how to fix the failure. + // + // For example: "Terms of service not accepted". + Description string `protobuf:"bytes,3,opt,name=description,proto3" json:"description,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *PreconditionFailure_Violation) Reset() { *m = PreconditionFailure_Violation{} } +func (*PreconditionFailure_Violation) ProtoMessage() {} +func (*PreconditionFailure_Violation) Descriptor() ([]byte, []int) { + return fileDescriptor_851816e4d6b6361a, []int{4, 0} +} +func (m *PreconditionFailure_Violation) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *PreconditionFailure_Violation) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_PreconditionFailure_Violation.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *PreconditionFailure_Violation) XXX_Merge(src proto.Message) { + xxx_messageInfo_PreconditionFailure_Violation.Merge(m, src) +} +func (m *PreconditionFailure_Violation) XXX_Size() int { + return m.Size() +} +func (m *PreconditionFailure_Violation) XXX_DiscardUnknown() { + xxx_messageInfo_PreconditionFailure_Violation.DiscardUnknown(m) +} + +var xxx_messageInfo_PreconditionFailure_Violation proto.InternalMessageInfo + +func (m *PreconditionFailure_Violation) GetType() string { + if m != nil { + return m.Type + } + return "" +} + +func (m *PreconditionFailure_Violation) GetSubject() string { + if m != nil { + return m.Subject + } + return "" +} + +func (m *PreconditionFailure_Violation) GetDescription() string { + if m != nil { + return m.Description + } + return "" +} + +func (*PreconditionFailure_Violation) XXX_MessageName() string { + return "google.rpc.PreconditionFailure.Violation" +} + +// Describes violations in a client request. This error type focuses on the +// syntactic aspects of the request. +type BadRequest struct { + // Describes all violations in a client request. + FieldViolations []*BadRequest_FieldViolation `protobuf:"bytes,1,rep,name=field_violations,json=fieldViolations,proto3" json:"field_violations,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *BadRequest) Reset() { *m = BadRequest{} } +func (*BadRequest) ProtoMessage() {} +func (*BadRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_851816e4d6b6361a, []int{5} +} +func (m *BadRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *BadRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_BadRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *BadRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_BadRequest.Merge(m, src) +} +func (m *BadRequest) XXX_Size() int { + return m.Size() +} +func (m *BadRequest) XXX_DiscardUnknown() { + xxx_messageInfo_BadRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_BadRequest proto.InternalMessageInfo + +func (m *BadRequest) GetFieldViolations() []*BadRequest_FieldViolation { + if m != nil { + return m.FieldViolations + } + return nil +} + +func (*BadRequest) XXX_MessageName() string { + return "google.rpc.BadRequest" +} + +// A message type used to describe a single bad request field. +type BadRequest_FieldViolation struct { + // A path leading to a field in the request body. The value will be a + // sequence of dot-separated identifiers that identify a protocol buffer + // field. E.g., "field_violations.field" would identify this field. + Field string `protobuf:"bytes,1,opt,name=field,proto3" json:"field,omitempty"` + // A description of why the request element is bad. + Description string `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *BadRequest_FieldViolation) Reset() { *m = BadRequest_FieldViolation{} } +func (*BadRequest_FieldViolation) ProtoMessage() {} +func (*BadRequest_FieldViolation) Descriptor() ([]byte, []int) { + return fileDescriptor_851816e4d6b6361a, []int{5, 0} +} +func (m *BadRequest_FieldViolation) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *BadRequest_FieldViolation) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_BadRequest_FieldViolation.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *BadRequest_FieldViolation) XXX_Merge(src proto.Message) { + xxx_messageInfo_BadRequest_FieldViolation.Merge(m, src) +} +func (m *BadRequest_FieldViolation) XXX_Size() int { + return m.Size() +} +func (m *BadRequest_FieldViolation) XXX_DiscardUnknown() { + xxx_messageInfo_BadRequest_FieldViolation.DiscardUnknown(m) +} + +var xxx_messageInfo_BadRequest_FieldViolation proto.InternalMessageInfo + +func (m *BadRequest_FieldViolation) GetField() string { + if m != nil { + return m.Field + } + return "" +} + +func (m *BadRequest_FieldViolation) GetDescription() string { + if m != nil { + return m.Description + } + return "" +} + +func (*BadRequest_FieldViolation) XXX_MessageName() string { + return "google.rpc.BadRequest.FieldViolation" +} + +// Contains metadata about the request that clients can attach when filing a bug +// or providing other forms of feedback. +type RequestInfo struct { + // An opaque string that should only be interpreted by the service generating + // it. For example, it can be used to identify requests in the service's logs. + RequestId string `protobuf:"bytes,1,opt,name=request_id,json=requestId,proto3" json:"request_id,omitempty"` + // Any data that was used to serve this request. For example, an encrypted + // stack trace that can be sent back to the service provider for debugging. + ServingData string `protobuf:"bytes,2,opt,name=serving_data,json=servingData,proto3" json:"serving_data,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *RequestInfo) Reset() { *m = RequestInfo{} } +func (*RequestInfo) ProtoMessage() {} +func (*RequestInfo) Descriptor() ([]byte, []int) { + return fileDescriptor_851816e4d6b6361a, []int{6} +} +func (m *RequestInfo) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *RequestInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_RequestInfo.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *RequestInfo) XXX_Merge(src proto.Message) { + xxx_messageInfo_RequestInfo.Merge(m, src) +} +func (m *RequestInfo) XXX_Size() int { + return m.Size() +} +func (m *RequestInfo) XXX_DiscardUnknown() { + xxx_messageInfo_RequestInfo.DiscardUnknown(m) +} + +var xxx_messageInfo_RequestInfo proto.InternalMessageInfo + +func (m *RequestInfo) GetRequestId() string { + if m != nil { + return m.RequestId + } + return "" +} + +func (m *RequestInfo) GetServingData() string { + if m != nil { + return m.ServingData + } + return "" +} + +func (*RequestInfo) XXX_MessageName() string { + return "google.rpc.RequestInfo" +} + +// Describes the resource that is being accessed. +type ResourceInfo struct { + // A name for the type of resource being accessed, e.g. "sql table", + // "cloud storage bucket", "file", "Google calendar"; or the type URL + // of the resource: e.g. "type.googleapis.com/google.pubsub.v1.Topic". + ResourceType string `protobuf:"bytes,1,opt,name=resource_type,json=resourceType,proto3" json:"resource_type,omitempty"` + // The name of the resource being accessed. For example, a shared calendar + // name: "example.com_4fghdhgsrgh@group.calendar.google.com", if the current + // error is [google.rpc.Code.PERMISSION_DENIED][google.rpc.Code.PERMISSION_DENIED]. + ResourceName string `protobuf:"bytes,2,opt,name=resource_name,json=resourceName,proto3" json:"resource_name,omitempty"` + // The owner of the resource (optional). + // For example, "user:" or "project:". + Owner string `protobuf:"bytes,3,opt,name=owner,proto3" json:"owner,omitempty"` + // Describes what error is encountered when accessing this resource. + // For example, updating a cloud project may require the `writer` permission + // on the developer console project. + Description string `protobuf:"bytes,4,opt,name=description,proto3" json:"description,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ResourceInfo) Reset() { *m = ResourceInfo{} } +func (*ResourceInfo) ProtoMessage() {} +func (*ResourceInfo) Descriptor() ([]byte, []int) { + return fileDescriptor_851816e4d6b6361a, []int{7} +} +func (m *ResourceInfo) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ResourceInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ResourceInfo.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ResourceInfo) XXX_Merge(src proto.Message) { + xxx_messageInfo_ResourceInfo.Merge(m, src) +} +func (m *ResourceInfo) XXX_Size() int { + return m.Size() +} +func (m *ResourceInfo) XXX_DiscardUnknown() { + xxx_messageInfo_ResourceInfo.DiscardUnknown(m) +} + +var xxx_messageInfo_ResourceInfo proto.InternalMessageInfo + +func (m *ResourceInfo) GetResourceType() string { + if m != nil { + return m.ResourceType + } + return "" +} + +func (m *ResourceInfo) GetResourceName() string { + if m != nil { + return m.ResourceName + } + return "" +} + +func (m *ResourceInfo) GetOwner() string { + if m != nil { + return m.Owner + } + return "" +} + +func (m *ResourceInfo) GetDescription() string { + if m != nil { + return m.Description + } + return "" +} + +func (*ResourceInfo) XXX_MessageName() string { + return "google.rpc.ResourceInfo" +} + +// Provides links to documentation or for performing an out of band action. +// +// For example, if a quota check failed with an error indicating the calling +// project hasn't enabled the accessed service, this can contain a URL pointing +// directly to the right place in the developer console to flip the bit. +type Help struct { + // URL(s) pointing to additional information on handling the current error. + Links []*Help_Link `protobuf:"bytes,1,rep,name=links,proto3" json:"links,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Help) Reset() { *m = Help{} } +func (*Help) ProtoMessage() {} +func (*Help) Descriptor() ([]byte, []int) { + return fileDescriptor_851816e4d6b6361a, []int{8} +} +func (m *Help) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Help) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Help.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Help) XXX_Merge(src proto.Message) { + xxx_messageInfo_Help.Merge(m, src) +} +func (m *Help) XXX_Size() int { + return m.Size() +} +func (m *Help) XXX_DiscardUnknown() { + xxx_messageInfo_Help.DiscardUnknown(m) +} + +var xxx_messageInfo_Help proto.InternalMessageInfo + +func (m *Help) GetLinks() []*Help_Link { + if m != nil { + return m.Links + } + return nil +} + +func (*Help) XXX_MessageName() string { + return "google.rpc.Help" +} + +// Describes a URL link. +type Help_Link struct { + // Describes what the link offers. + Description string `protobuf:"bytes,1,opt,name=description,proto3" json:"description,omitempty"` + // The URL of the link. + Url string `protobuf:"bytes,2,opt,name=url,proto3" json:"url,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Help_Link) Reset() { *m = Help_Link{} } +func (*Help_Link) ProtoMessage() {} +func (*Help_Link) Descriptor() ([]byte, []int) { + return fileDescriptor_851816e4d6b6361a, []int{8, 0} +} +func (m *Help_Link) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Help_Link) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Help_Link.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Help_Link) XXX_Merge(src proto.Message) { + xxx_messageInfo_Help_Link.Merge(m, src) +} +func (m *Help_Link) XXX_Size() int { + return m.Size() +} +func (m *Help_Link) XXX_DiscardUnknown() { + xxx_messageInfo_Help_Link.DiscardUnknown(m) +} + +var xxx_messageInfo_Help_Link proto.InternalMessageInfo + +func (m *Help_Link) GetDescription() string { + if m != nil { + return m.Description + } + return "" +} + +func (m *Help_Link) GetUrl() string { + if m != nil { + return m.Url + } + return "" +} + +func (*Help_Link) XXX_MessageName() string { + return "google.rpc.Help.Link" +} + +// Provides a localized error message that is safe to return to the user +// which can be attached to an RPC error. +type LocalizedMessage struct { + // The locale used following the specification defined at + // http://www.rfc-editor.org/rfc/bcp/bcp47.txt. + // Examples are: "en-US", "fr-CH", "es-MX" + Locale string `protobuf:"bytes,1,opt,name=locale,proto3" json:"locale,omitempty"` + // The localized error message in the above locale. + Message string `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *LocalizedMessage) Reset() { *m = LocalizedMessage{} } +func (*LocalizedMessage) ProtoMessage() {} +func (*LocalizedMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_851816e4d6b6361a, []int{9} +} +func (m *LocalizedMessage) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *LocalizedMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_LocalizedMessage.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *LocalizedMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_LocalizedMessage.Merge(m, src) +} +func (m *LocalizedMessage) XXX_Size() int { + return m.Size() +} +func (m *LocalizedMessage) XXX_DiscardUnknown() { + xxx_messageInfo_LocalizedMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_LocalizedMessage proto.InternalMessageInfo + +func (m *LocalizedMessage) GetLocale() string { + if m != nil { + return m.Locale + } + return "" +} + +func (m *LocalizedMessage) GetMessage() string { + if m != nil { + return m.Message + } + return "" +} + +func (*LocalizedMessage) XXX_MessageName() string { + return "google.rpc.LocalizedMessage" +} +func init() { + proto.RegisterType((*RetryInfo)(nil), "google.rpc.RetryInfo") + proto.RegisterType((*DebugInfo)(nil), "google.rpc.DebugInfo") + proto.RegisterType((*QuotaFailure)(nil), "google.rpc.QuotaFailure") + proto.RegisterType((*QuotaFailure_Violation)(nil), "google.rpc.QuotaFailure.Violation") + proto.RegisterType((*ErrorInfo)(nil), "google.rpc.ErrorInfo") + proto.RegisterMapType((map[string]string)(nil), "google.rpc.ErrorInfo.MetadataEntry") + proto.RegisterType((*PreconditionFailure)(nil), "google.rpc.PreconditionFailure") + proto.RegisterType((*PreconditionFailure_Violation)(nil), "google.rpc.PreconditionFailure.Violation") + proto.RegisterType((*BadRequest)(nil), "google.rpc.BadRequest") + proto.RegisterType((*BadRequest_FieldViolation)(nil), "google.rpc.BadRequest.FieldViolation") + proto.RegisterType((*RequestInfo)(nil), "google.rpc.RequestInfo") + proto.RegisterType((*ResourceInfo)(nil), "google.rpc.ResourceInfo") + proto.RegisterType((*Help)(nil), "google.rpc.Help") + proto.RegisterType((*Help_Link)(nil), "google.rpc.Help.Link") + proto.RegisterType((*LocalizedMessage)(nil), "google.rpc.LocalizedMessage") +} + +func init() { proto.RegisterFile("google/rpc/error_details.proto", fileDescriptor_851816e4d6b6361a) } + +var fileDescriptor_851816e4d6b6361a = []byte{ + // 710 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x54, 0x3f, 0x6f, 0xd3, 0x4e, + 0x18, 0xee, 0x25, 0x69, 0x7f, 0x3f, 0xbf, 0x49, 0x4b, 0x31, 0x50, 0x85, 0x48, 0x58, 0xc1, 0x15, + 0x52, 0x11, 0x92, 0x2b, 0x95, 0x05, 0x95, 0x01, 0x29, 0xa4, 0xff, 0xa4, 0x16, 0x82, 0x85, 0x18, + 0x60, 0x88, 0x2e, 0xf6, 0x9b, 0xe8, 0x88, 0xe3, 0x0b, 0x67, 0xbb, 0x28, 0x4c, 0x7c, 0x04, 0x76, + 0x36, 0xa6, 0x7e, 0x05, 0x06, 0xf6, 0x8e, 0x1d, 0x19, 0x49, 0xba, 0x30, 0x76, 0x64, 0x44, 0x77, + 0x3e, 0xa7, 0x6e, 0x53, 0x10, 0xdb, 0x3d, 0xef, 0x3d, 0xf7, 0xdc, 0xfb, 0x3c, 0x7a, 0xef, 0xc0, + 0xea, 0x71, 0xde, 0x0b, 0x70, 0x5d, 0x0c, 0xbd, 0x75, 0x14, 0x82, 0x8b, 0xb6, 0x8f, 0x31, 0x65, + 0x41, 0xe4, 0x0c, 0x05, 0x8f, 0xb9, 0x09, 0xe9, 0xbe, 0x23, 0x86, 0x5e, 0x2d, 0xe3, 0xaa, 0x9d, + 0x4e, 0xd2, 0x5d, 0xf7, 0x13, 0x41, 0x63, 0xc6, 0xc3, 0x94, 0x6b, 0xef, 0x80, 0xe1, 0x62, 0x2c, + 0x46, 0x7b, 0x61, 0x97, 0x9b, 0x9b, 0x50, 0x16, 0x12, 0xb4, 0x7d, 0x0c, 0xe8, 0xa8, 0x4a, 0xea, + 0x64, 0xad, 0xbc, 0x71, 0xdb, 0xd1, 0x72, 0x99, 0x84, 0xd3, 0xd4, 0x12, 0x2e, 0x28, 0x76, 0x53, + 0x92, 0xed, 0x5d, 0x30, 0x9a, 0xd8, 0x49, 0x7a, 0x4a, 0x68, 0x15, 0x16, 0xa3, 0x98, 0x7a, 0xfd, + 0x36, 0x86, 0xb1, 0x60, 0x18, 0x55, 0x49, 0xbd, 0xb8, 0x66, 0xb8, 0x15, 0x55, 0xdc, 0x4a, 0x6b, + 0xe6, 0x0a, 0x2c, 0xa4, 0x7d, 0x57, 0x0b, 0x75, 0xb2, 0x66, 0xb8, 0x1a, 0xd9, 0x9f, 0x09, 0x54, + 0x5e, 0x24, 0x3c, 0xa6, 0xdb, 0x94, 0x05, 0x89, 0x40, 0xb3, 0x01, 0x70, 0xc8, 0x78, 0xa0, 0xee, + 0x4c, 0xa5, 0xca, 0x1b, 0xb6, 0x73, 0x6e, 0xd2, 0xc9, 0xb3, 0x9d, 0x57, 0x19, 0xd5, 0xcd, 0x9d, + 0xaa, 0xed, 0x80, 0x31, 0xdd, 0x30, 0xab, 0xf0, 0x5f, 0x94, 0x74, 0xde, 0xa2, 0x17, 0x2b, 0x8f, + 0x86, 0x9b, 0x41, 0xb3, 0x0e, 0x65, 0x1f, 0x23, 0x4f, 0xb0, 0xa1, 0x24, 0xea, 0xc6, 0xf2, 0x25, + 0xfb, 0x2b, 0x01, 0x63, 0x4b, 0x86, 0xae, 0x8c, 0xae, 0xc0, 0x82, 0x40, 0x1a, 0xf1, 0x50, 0x0b, + 0x69, 0xa4, 0xbc, 0xf1, 0x01, 0x65, 0xe1, 0xd4, 0x9b, 0x42, 0xe6, 0x13, 0xf8, 0x7f, 0x80, 0x31, + 0xf5, 0x69, 0x4c, 0xab, 0x45, 0x65, 0x64, 0x35, 0x6f, 0x64, 0x2a, 0xec, 0x1c, 0x68, 0x96, 0x0c, + 0x6b, 0xe4, 0x4e, 0x0f, 0xd5, 0x1e, 0xc3, 0xe2, 0x85, 0x2d, 0x73, 0x19, 0x8a, 0x7d, 0x1c, 0xe9, + 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0x72, 0x25, 0x2b, 0xbe, 0x94, 0x69, 0xe7, 0x49, 0x21, 0x1d, 0x64, 0x33, 0x31, + 0x25, 0x3d, 0xa3, 0x03, 0x94, 0x1e, 0xf9, 0xfb, 0x10, 0x85, 0x8e, 0x3c, 0x05, 0x97, 0x3d, 0x96, + 0x66, 0x3d, 0x72, 0x28, 0xed, 0x62, 0x30, 0x34, 0x1f, 0xc0, 0x7c, 0xc0, 0xc2, 0x7e, 0x16, 0xfe, + 0xad, 0x7c, 0xf8, 0x92, 0xe0, 0xec, 0xb3, 0xb0, 0xef, 0xa6, 0x9c, 0xda, 0x26, 0x94, 0x24, 0xbc, + 0x2c, 0x4f, 0x66, 0xe4, 0xe5, 0x64, 0x27, 0x22, 0xfb, 0x1c, 0xe4, 0xd2, 0x6e, 0xc2, 0xf2, 0x3e, + 0xf7, 0x68, 0xc0, 0x3e, 0xa0, 0x7f, 0x80, 0x51, 0x44, 0x7b, 0x28, 0x5f, 0x5a, 0x20, 0x6b, 0x99, + 0x7f, 0x8d, 0xe4, 0x9c, 0x0d, 0x52, 0x4a, 0x36, 0x67, 0x1a, 0x36, 0xfc, 0x93, 0xb1, 0x35, 0xf7, + 0x7d, 0x6c, 0xcd, 0x9d, 0x8d, 0x2d, 0xf2, 0x6b, 0x6c, 0x91, 0x8f, 0x13, 0x8b, 0x1c, 0x4d, 0x2c, + 0x72, 0x3c, 0xb1, 0xc8, 0xc9, 0xc4, 0x22, 0x3f, 0x26, 0x16, 0xf9, 0x39, 0xb1, 0xe6, 0xce, 0x64, + 0xfd, 0xd4, 0x22, 0xc7, 0xa7, 0x16, 0x81, 0x25, 0x8f, 0x0f, 0x72, 0xc6, 0x1a, 0xd7, 0xd5, 0x5b, + 0x6d, 0xa6, 0x1f, 0x6f, 0x4b, 0x7e, 0x8d, 0x2d, 0xf2, 0xba, 0x28, 0x86, 0xde, 0x97, 0x42, 0xd1, + 0x6d, 0x3d, 0xed, 0x2c, 0xa8, 0xef, 0xf2, 0xe1, 0xef, 0x00, 0x00, 0x00, 0xff, 0xff, 0x94, 0xc6, + 0xb7, 0xdd, 0xad, 0x05, 0x00, 0x00, +} + +func (this *RetryInfo) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*RetryInfo) + if !ok { + that2, ok := that.(RetryInfo) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if c := this.RetryDelay.Compare(that1.RetryDelay); c != 0 { + return c + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *DebugInfo) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*DebugInfo) + if !ok { + that2, ok := that.(DebugInfo) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if len(this.StackEntries) != len(that1.StackEntries) { + if len(this.StackEntries) < len(that1.StackEntries) { + return -1 + } + return 1 + } + for i := range this.StackEntries { + if this.StackEntries[i] != that1.StackEntries[i] { + if this.StackEntries[i] < that1.StackEntries[i] { + return -1 + } + return 1 + } + } + if this.Detail != that1.Detail { + if this.Detail < that1.Detail { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *QuotaFailure) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*QuotaFailure) + if !ok { + that2, ok := that.(QuotaFailure) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if len(this.Violations) != len(that1.Violations) { + if len(this.Violations) < len(that1.Violations) { + return -1 + } + return 1 + } + for i := range this.Violations { + if c := this.Violations[i].Compare(that1.Violations[i]); c != 0 { + return c + } + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *QuotaFailure_Violation) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*QuotaFailure_Violation) + if !ok { + that2, ok := that.(QuotaFailure_Violation) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Subject != that1.Subject { + if this.Subject < that1.Subject { + return -1 + } + return 1 + } + if this.Description != that1.Description { + if this.Description < that1.Description { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *ErrorInfo) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*ErrorInfo) + if !ok { + that2, ok := that.(ErrorInfo) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Reason != that1.Reason { + if this.Reason < that1.Reason { + return -1 + } + return 1 + } + if this.Domain != that1.Domain { + if this.Domain < that1.Domain { + return -1 + } + return 1 + } + if len(this.Metadata) != len(that1.Metadata) { + if len(this.Metadata) < len(that1.Metadata) { + return -1 + } + return 1 + } + for i := range this.Metadata { + if this.Metadata[i] != that1.Metadata[i] { + if this.Metadata[i] < that1.Metadata[i] { + return -1 + } + return 1 + } + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *PreconditionFailure) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*PreconditionFailure) + if !ok { + that2, ok := that.(PreconditionFailure) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if len(this.Violations) != len(that1.Violations) { + if len(this.Violations) < len(that1.Violations) { + return -1 + } + return 1 + } + for i := range this.Violations { + if c := this.Violations[i].Compare(that1.Violations[i]); c != 0 { + return c + } + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *PreconditionFailure_Violation) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*PreconditionFailure_Violation) + if !ok { + that2, ok := that.(PreconditionFailure_Violation) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Type != that1.Type { + if this.Type < that1.Type { + return -1 + } + return 1 + } + if this.Subject != that1.Subject { + if this.Subject < that1.Subject { + return -1 + } + return 1 + } + if this.Description != that1.Description { + if this.Description < that1.Description { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *BadRequest) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*BadRequest) + if !ok { + that2, ok := that.(BadRequest) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if len(this.FieldViolations) != len(that1.FieldViolations) { + if len(this.FieldViolations) < len(that1.FieldViolations) { + return -1 + } + return 1 + } + for i := range this.FieldViolations { + if c := this.FieldViolations[i].Compare(that1.FieldViolations[i]); c != 0 { + return c + } + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *BadRequest_FieldViolation) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*BadRequest_FieldViolation) + if !ok { + that2, ok := that.(BadRequest_FieldViolation) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Field != that1.Field { + if this.Field < that1.Field { + return -1 + } + return 1 + } + if this.Description != that1.Description { + if this.Description < that1.Description { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *RequestInfo) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*RequestInfo) + if !ok { + that2, ok := that.(RequestInfo) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.RequestId != that1.RequestId { + if this.RequestId < that1.RequestId { + return -1 + } + return 1 + } + if this.ServingData != that1.ServingData { + if this.ServingData < that1.ServingData { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *ResourceInfo) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*ResourceInfo) + if !ok { + that2, ok := that.(ResourceInfo) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.ResourceType != that1.ResourceType { + if this.ResourceType < that1.ResourceType { + return -1 + } + return 1 + } + if this.ResourceName != that1.ResourceName { + if this.ResourceName < that1.ResourceName { + return -1 + } + return 1 + } + if this.Owner != that1.Owner { + if this.Owner < that1.Owner { + return -1 + } + return 1 + } + if this.Description != that1.Description { + if this.Description < that1.Description { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *Help) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Help) + if !ok { + that2, ok := that.(Help) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if len(this.Links) != len(that1.Links) { + if len(this.Links) < len(that1.Links) { + return -1 + } + return 1 + } + for i := range this.Links { + if c := this.Links[i].Compare(that1.Links[i]); c != 0 { + return c + } + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *Help_Link) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Help_Link) + if !ok { + that2, ok := that.(Help_Link) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Description != that1.Description { + if this.Description < that1.Description { + return -1 + } + return 1 + } + if this.Url != that1.Url { + if this.Url < that1.Url { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *LocalizedMessage) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*LocalizedMessage) + if !ok { + that2, ok := that.(LocalizedMessage) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Locale != that1.Locale { + if this.Locale < that1.Locale { + return -1 + } + return 1 + } + if this.Message != that1.Message { + if this.Message < that1.Message { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *RetryInfo) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*RetryInfo) + if !ok { + that2, ok := that.(RetryInfo) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if !this.RetryDelay.Equal(that1.RetryDelay) { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *DebugInfo) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*DebugInfo) + if !ok { + that2, ok := that.(DebugInfo) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if len(this.StackEntries) != len(that1.StackEntries) { + return false + } + for i := range this.StackEntries { + if this.StackEntries[i] != that1.StackEntries[i] { + return false + } + } + if this.Detail != that1.Detail { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *QuotaFailure) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*QuotaFailure) + if !ok { + that2, ok := that.(QuotaFailure) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if len(this.Violations) != len(that1.Violations) { + return false + } + for i := range this.Violations { + if !this.Violations[i].Equal(that1.Violations[i]) { + return false + } + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *QuotaFailure_Violation) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*QuotaFailure_Violation) + if !ok { + that2, ok := that.(QuotaFailure_Violation) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Subject != that1.Subject { + return false + } + if this.Description != that1.Description { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *ErrorInfo) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*ErrorInfo) + if !ok { + that2, ok := that.(ErrorInfo) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Reason != that1.Reason { + return false + } + if this.Domain != that1.Domain { + return false + } + if len(this.Metadata) != len(that1.Metadata) { + return false + } + for i := range this.Metadata { + if this.Metadata[i] != that1.Metadata[i] { + return false + } + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *PreconditionFailure) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*PreconditionFailure) + if !ok { + that2, ok := that.(PreconditionFailure) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if len(this.Violations) != len(that1.Violations) { + return false + } + for i := range this.Violations { + if !this.Violations[i].Equal(that1.Violations[i]) { + return false + } + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *PreconditionFailure_Violation) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*PreconditionFailure_Violation) + if !ok { + that2, ok := that.(PreconditionFailure_Violation) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Type != that1.Type { + return false + } + if this.Subject != that1.Subject { + return false + } + if this.Description != that1.Description { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *BadRequest) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*BadRequest) + if !ok { + that2, ok := that.(BadRequest) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if len(this.FieldViolations) != len(that1.FieldViolations) { + return false + } + for i := range this.FieldViolations { + if !this.FieldViolations[i].Equal(that1.FieldViolations[i]) { + return false + } + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *BadRequest_FieldViolation) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*BadRequest_FieldViolation) + if !ok { + that2, ok := that.(BadRequest_FieldViolation) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Field != that1.Field { + return false + } + if this.Description != that1.Description { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *RequestInfo) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*RequestInfo) + if !ok { + that2, ok := that.(RequestInfo) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.RequestId != that1.RequestId { + return false + } + if this.ServingData != that1.ServingData { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *ResourceInfo) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*ResourceInfo) + if !ok { + that2, ok := that.(ResourceInfo) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.ResourceType != that1.ResourceType { + return false + } + if this.ResourceName != that1.ResourceName { + return false + } + if this.Owner != that1.Owner { + return false + } + if this.Description != that1.Description { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *Help) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Help) + if !ok { + that2, ok := that.(Help) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if len(this.Links) != len(that1.Links) { + return false + } + for i := range this.Links { + if !this.Links[i].Equal(that1.Links[i]) { + return false + } + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *Help_Link) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Help_Link) + if !ok { + that2, ok := that.(Help_Link) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Description != that1.Description { + return false + } + if this.Url != that1.Url { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *LocalizedMessage) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*LocalizedMessage) + if !ok { + that2, ok := that.(LocalizedMessage) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Locale != that1.Locale { + return false + } + if this.Message != that1.Message { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *RetryInfo) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&rpc.RetryInfo{") + if this.RetryDelay != nil { + s = append(s, "RetryDelay: "+fmt.Sprintf("%#v", this.RetryDelay)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *DebugInfo) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 6) + s = append(s, "&rpc.DebugInfo{") + s = append(s, "StackEntries: "+fmt.Sprintf("%#v", this.StackEntries)+",\n") + s = append(s, "Detail: "+fmt.Sprintf("%#v", this.Detail)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *QuotaFailure) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&rpc.QuotaFailure{") + if this.Violations != nil { + s = append(s, "Violations: "+fmt.Sprintf("%#v", this.Violations)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *QuotaFailure_Violation) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 6) + s = append(s, "&rpc.QuotaFailure_Violation{") + s = append(s, "Subject: "+fmt.Sprintf("%#v", this.Subject)+",\n") + s = append(s, "Description: "+fmt.Sprintf("%#v", this.Description)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *ErrorInfo) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 7) + s = append(s, "&rpc.ErrorInfo{") + s = append(s, "Reason: "+fmt.Sprintf("%#v", this.Reason)+",\n") + s = append(s, "Domain: "+fmt.Sprintf("%#v", this.Domain)+",\n") + keysForMetadata := make([]string, 0, len(this.Metadata)) + for k, _ := range this.Metadata { + keysForMetadata = append(keysForMetadata, k) + } + github_com_gogo_protobuf_sortkeys.Strings(keysForMetadata) + mapStringForMetadata := "map[string]string{" + for _, k := range keysForMetadata { + mapStringForMetadata += fmt.Sprintf("%#v: %#v,", k, this.Metadata[k]) + } + mapStringForMetadata += "}" + if this.Metadata != nil { + s = append(s, "Metadata: "+mapStringForMetadata+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *PreconditionFailure) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&rpc.PreconditionFailure{") + if this.Violations != nil { + s = append(s, "Violations: "+fmt.Sprintf("%#v", this.Violations)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *PreconditionFailure_Violation) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 7) + s = append(s, "&rpc.PreconditionFailure_Violation{") + s = append(s, "Type: "+fmt.Sprintf("%#v", this.Type)+",\n") + s = append(s, "Subject: "+fmt.Sprintf("%#v", this.Subject)+",\n") + s = append(s, "Description: "+fmt.Sprintf("%#v", this.Description)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *BadRequest) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&rpc.BadRequest{") + if this.FieldViolations != nil { + s = append(s, "FieldViolations: "+fmt.Sprintf("%#v", this.FieldViolations)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *BadRequest_FieldViolation) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 6) + s = append(s, "&rpc.BadRequest_FieldViolation{") + s = append(s, "Field: "+fmt.Sprintf("%#v", this.Field)+",\n") + s = append(s, "Description: "+fmt.Sprintf("%#v", this.Description)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *RequestInfo) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 6) + s = append(s, "&rpc.RequestInfo{") + s = append(s, "RequestId: "+fmt.Sprintf("%#v", this.RequestId)+",\n") + s = append(s, "ServingData: "+fmt.Sprintf("%#v", this.ServingData)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *ResourceInfo) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 8) + s = append(s, "&rpc.ResourceInfo{") + s = append(s, "ResourceType: "+fmt.Sprintf("%#v", this.ResourceType)+",\n") + s = append(s, "ResourceName: "+fmt.Sprintf("%#v", this.ResourceName)+",\n") + s = append(s, "Owner: "+fmt.Sprintf("%#v", this.Owner)+",\n") + s = append(s, "Description: "+fmt.Sprintf("%#v", this.Description)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *Help) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&rpc.Help{") + if this.Links != nil { + s = append(s, "Links: "+fmt.Sprintf("%#v", this.Links)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *Help_Link) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 6) + s = append(s, "&rpc.Help_Link{") + s = append(s, "Description: "+fmt.Sprintf("%#v", this.Description)+",\n") + s = append(s, "Url: "+fmt.Sprintf("%#v", this.Url)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *LocalizedMessage) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 6) + s = append(s, "&rpc.LocalizedMessage{") + s = append(s, "Locale: "+fmt.Sprintf("%#v", this.Locale)+",\n") + s = append(s, "Message: "+fmt.Sprintf("%#v", this.Message)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func valueToGoStringErrorDetails(v interface{}, typ string) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv) +} +func (m *RetryInfo) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *RetryInfo) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *RetryInfo) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.RetryDelay != nil { + { + size, err := m.RetryDelay.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintErrorDetails(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *DebugInfo) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *DebugInfo) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *DebugInfo) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Detail) > 0 { + i -= len(m.Detail) + copy(dAtA[i:], m.Detail) + i = encodeVarintErrorDetails(dAtA, i, uint64(len(m.Detail))) + i-- + dAtA[i] = 0x12 + } + if len(m.StackEntries) > 0 { + for iNdEx := len(m.StackEntries) - 1; iNdEx >= 0; iNdEx-- { + i -= len(m.StackEntries[iNdEx]) + copy(dAtA[i:], m.StackEntries[iNdEx]) + i = encodeVarintErrorDetails(dAtA, i, uint64(len(m.StackEntries[iNdEx]))) + i-- + dAtA[i] = 0xa + } + } + return len(dAtA) - i, nil +} + +func (m *QuotaFailure) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *QuotaFailure) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *QuotaFailure) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Violations) > 0 { + for iNdEx := len(m.Violations) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Violations[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintErrorDetails(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } + } + return len(dAtA) - i, nil +} + +func (m *QuotaFailure_Violation) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *QuotaFailure_Violation) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *QuotaFailure_Violation) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Description) > 0 { + i -= len(m.Description) + copy(dAtA[i:], m.Description) + i = encodeVarintErrorDetails(dAtA, i, uint64(len(m.Description))) + i-- + dAtA[i] = 0x12 + } + if len(m.Subject) > 0 { + i -= len(m.Subject) + copy(dAtA[i:], m.Subject) + i = encodeVarintErrorDetails(dAtA, i, uint64(len(m.Subject))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *ErrorInfo) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} 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0xa + } + } + return len(dAtA) - i, nil +} + +func (m *PreconditionFailure_Violation) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *PreconditionFailure_Violation) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *PreconditionFailure_Violation) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Description) > 0 { + i -= len(m.Description) + copy(dAtA[i:], m.Description) + i = encodeVarintErrorDetails(dAtA, i, uint64(len(m.Description))) + i-- + dAtA[i] = 0x1a + } + if len(m.Subject) > 0 { + i -= len(m.Subject) + copy(dAtA[i:], m.Subject) + i = encodeVarintErrorDetails(dAtA, i, uint64(len(m.Subject))) + 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i = encodeVarintErrorDetails(dAtA, i, uint64(len(m.Field))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *RequestInfo) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *RequestInfo) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *RequestInfo) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.ServingData) > 0 { + i -= len(m.ServingData) + copy(dAtA[i:], m.ServingData) + i = encodeVarintErrorDetails(dAtA, i, uint64(len(m.ServingData))) + i-- + dAtA[i] = 0x12 + } + if len(m.RequestId) > 0 { + i -= len(m.RequestId) + copy(dAtA[i:], m.RequestId) + i = encodeVarintErrorDetails(dAtA, i, uint64(len(m.RequestId))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *ResourceInfo) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *ResourceInfo) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *ResourceInfo) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Description) > 0 { + i -= len(m.Description) + copy(dAtA[i:], m.Description) + i = encodeVarintErrorDetails(dAtA, i, uint64(len(m.Description))) + i-- + dAtA[i] = 0x22 + } + if len(m.Owner) > 0 { + i -= len(m.Owner) + copy(dAtA[i:], m.Owner) + i = encodeVarintErrorDetails(dAtA, i, uint64(len(m.Owner))) + i-- + dAtA[i] = 0x1a + } + if len(m.ResourceName) > 0 { + i -= len(m.ResourceName) + copy(dAtA[i:], m.ResourceName) + i = encodeVarintErrorDetails(dAtA, i, uint64(len(m.ResourceName))) + i-- + dAtA[i] = 0x12 + } + if len(m.ResourceType) > 0 { + i -= len(m.ResourceType) + copy(dAtA[i:], m.ResourceType) + i = encodeVarintErrorDetails(dAtA, i, uint64(len(m.ResourceType))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *Help) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Help) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Help) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Links) > 0 { + for iNdEx := len(m.Links) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Links[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintErrorDetails(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } + } + return len(dAtA) - i, nil +} + +func (m *Help_Link) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Help_Link) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Help_Link) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Url) > 0 { + i -= len(m.Url) + copy(dAtA[i:], m.Url) + i = encodeVarintErrorDetails(dAtA, i, uint64(len(m.Url))) + i-- + dAtA[i] = 0x12 + } + if len(m.Description) > 0 { + i -= len(m.Description) + copy(dAtA[i:], m.Description) + i = encodeVarintErrorDetails(dAtA, i, uint64(len(m.Description))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *LocalizedMessage) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *LocalizedMessage) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *LocalizedMessage) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Message) > 0 { + i -= len(m.Message) + copy(dAtA[i:], m.Message) + i = encodeVarintErrorDetails(dAtA, i, uint64(len(m.Message))) + i-- + dAtA[i] = 0x12 + } + if len(m.Locale) > 0 { + i -= len(m.Locale) + copy(dAtA[i:], m.Locale) + i = encodeVarintErrorDetails(dAtA, i, uint64(len(m.Locale))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func encodeVarintErrorDetails(dAtA []byte, offset int, v uint64) int { + offset -= sovErrorDetails(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func NewPopulatedRetryInfo(r randyErrorDetails, easy bool) *RetryInfo { + this := &RetryInfo{} + if r.Intn(5) != 0 { + this.RetryDelay = types.NewPopulatedDuration(r, easy) + } + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedErrorDetails(r, 2) + } + return this +} + +func NewPopulatedDebugInfo(r randyErrorDetails, easy bool) *DebugInfo { + this := &DebugInfo{} + v1 := r.Intn(10) + this.StackEntries = make([]string, v1) + for i := 0; i < v1; i++ { + this.StackEntries[i] = string(randStringErrorDetails(r)) + } + this.Detail = string(randStringErrorDetails(r)) + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedErrorDetails(r, 3) + } + return this +} + +func NewPopulatedQuotaFailure(r randyErrorDetails, easy bool) *QuotaFailure { + this := &QuotaFailure{} + if r.Intn(5) != 0 { + v2 := r.Intn(5) + this.Violations = make([]*QuotaFailure_Violation, v2) + for i := 0; i < v2; i++ { + this.Violations[i] = NewPopulatedQuotaFailure_Violation(r, easy) + } + } + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedErrorDetails(r, 2) + } + return this +} + +func NewPopulatedQuotaFailure_Violation(r randyErrorDetails, easy bool) *QuotaFailure_Violation { + this := &QuotaFailure_Violation{} + this.Subject = string(randStringErrorDetails(r)) + this.Description = string(randStringErrorDetails(r)) + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedErrorDetails(r, 3) + } + return this +} + +func NewPopulatedErrorInfo(r randyErrorDetails, easy bool) *ErrorInfo { + this := &ErrorInfo{} + this.Reason = string(randStringErrorDetails(r)) + this.Domain = string(randStringErrorDetails(r)) + if r.Intn(5) != 0 { + v3 := r.Intn(10) + this.Metadata = make(map[string]string) + for i := 0; i < v3; i++ { + this.Metadata[randStringErrorDetails(r)] = randStringErrorDetails(r) + } + } + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedErrorDetails(r, 4) + } + return this +} + +func NewPopulatedPreconditionFailure(r randyErrorDetails, easy bool) *PreconditionFailure { + this := &PreconditionFailure{} + if r.Intn(5) != 0 { + v4 := r.Intn(5) + this.Violations = make([]*PreconditionFailure_Violation, v4) + for i := 0; i < v4; i++ { + this.Violations[i] = NewPopulatedPreconditionFailure_Violation(r, easy) + } + } + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedErrorDetails(r, 2) + } + return this +} + +func NewPopulatedPreconditionFailure_Violation(r randyErrorDetails, easy bool) *PreconditionFailure_Violation { + this := &PreconditionFailure_Violation{} + this.Type = string(randStringErrorDetails(r)) + this.Subject = string(randStringErrorDetails(r)) + this.Description = string(randStringErrorDetails(r)) + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedErrorDetails(r, 4) + } + return this +} + +func NewPopulatedBadRequest(r randyErrorDetails, easy bool) *BadRequest { + this := &BadRequest{} + if r.Intn(5) != 0 { + v5 := r.Intn(5) + this.FieldViolations = make([]*BadRequest_FieldViolation, v5) + for i := 0; i < v5; i++ { + this.FieldViolations[i] = NewPopulatedBadRequest_FieldViolation(r, easy) + } + } + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedErrorDetails(r, 2) + } + return this +} + +func NewPopulatedBadRequest_FieldViolation(r randyErrorDetails, easy bool) *BadRequest_FieldViolation { + this := &BadRequest_FieldViolation{} + this.Field = string(randStringErrorDetails(r)) + this.Description = string(randStringErrorDetails(r)) + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedErrorDetails(r, 3) + } + return this +} + +func NewPopulatedRequestInfo(r randyErrorDetails, easy bool) *RequestInfo { + this := &RequestInfo{} + this.RequestId = string(randStringErrorDetails(r)) + this.ServingData = string(randStringErrorDetails(r)) + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedErrorDetails(r, 3) + } + return this +} + +func NewPopulatedResourceInfo(r randyErrorDetails, easy bool) *ResourceInfo { + this := &ResourceInfo{} + this.ResourceType = string(randStringErrorDetails(r)) + this.ResourceName = string(randStringErrorDetails(r)) + this.Owner = string(randStringErrorDetails(r)) + this.Description = string(randStringErrorDetails(r)) + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedErrorDetails(r, 5) + } + return this +} + +func NewPopulatedHelp(r randyErrorDetails, easy bool) *Help { + this := &Help{} + if r.Intn(5) != 0 { + v6 := r.Intn(5) + this.Links = make([]*Help_Link, v6) + for i := 0; i < v6; i++ { + this.Links[i] = NewPopulatedHelp_Link(r, easy) + } + } + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedErrorDetails(r, 2) + } + return this +} + +func NewPopulatedHelp_Link(r randyErrorDetails, easy bool) *Help_Link { + this := &Help_Link{} + this.Description = string(randStringErrorDetails(r)) + this.Url = string(randStringErrorDetails(r)) + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedErrorDetails(r, 3) + } + return this +} + +func NewPopulatedLocalizedMessage(r randyErrorDetails, easy bool) *LocalizedMessage { + this := &LocalizedMessage{} + this.Locale = string(randStringErrorDetails(r)) + this.Message = string(randStringErrorDetails(r)) + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedErrorDetails(r, 3) + } + return this +} + +type randyErrorDetails interface { + Float32() float32 + Float64() float64 + Int63() int64 + Int31() int32 + Uint32() uint32 + Intn(n int) int +} + +func randUTF8RuneErrorDetails(r randyErrorDetails) rune { + ru := r.Intn(62) + if ru < 10 { + return rune(ru + 48) + } else if ru < 36 { + return rune(ru + 55) + } + return rune(ru + 61) +} +func randStringErrorDetails(r randyErrorDetails) string { + v7 := r.Intn(100) + tmps := make([]rune, v7) + for i := 0; i < v7; i++ { + tmps[i] = randUTF8RuneErrorDetails(r) + } + return string(tmps) +} +func randUnrecognizedErrorDetails(r randyErrorDetails, maxFieldNumber int) (dAtA []byte) { + l := r.Intn(5) + for i := 0; i < l; i++ { + wire := r.Intn(4) + if wire == 3 { + wire = 5 + } + fieldNumber := maxFieldNumber + r.Intn(100) + dAtA = randFieldErrorDetails(dAtA, r, fieldNumber, wire) + } + return dAtA +} +func randFieldErrorDetails(dAtA []byte, r randyErrorDetails, fieldNumber int, wire int) []byte { + key := uint32(fieldNumber)<<3 | uint32(wire) + switch wire { + case 0: + dAtA = encodeVarintPopulateErrorDetails(dAtA, uint64(key)) + v8 := r.Int63() + if r.Intn(2) == 0 { + v8 *= -1 + } + dAtA = encodeVarintPopulateErrorDetails(dAtA, uint64(v8)) + case 1: + dAtA = encodeVarintPopulateErrorDetails(dAtA, uint64(key)) + dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256))) + case 2: + dAtA = encodeVarintPopulateErrorDetails(dAtA, uint64(key)) + ll := r.Intn(100) + dAtA = encodeVarintPopulateErrorDetails(dAtA, uint64(ll)) + for j := 0; j < ll; j++ { + dAtA = append(dAtA, byte(r.Intn(256))) + } + default: + dAtA = encodeVarintPopulateErrorDetails(dAtA, uint64(key)) + dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256))) + } + return dAtA +} +func encodeVarintPopulateErrorDetails(dAtA []byte, v uint64) []byte { + for v >= 1<<7 { + dAtA = append(dAtA, uint8(uint64(v)&0x7f|0x80)) + v >>= 7 + } + dAtA = append(dAtA, uint8(v)) + return dAtA +} +func (m *RetryInfo) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.RetryDelay != nil { + l = m.RetryDelay.Size() + n += 1 + l + sovErrorDetails(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *DebugInfo) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.StackEntries) > 0 { + for _, s := range m.StackEntries { + l = len(s) + n += 1 + l + sovErrorDetails(uint64(l)) + } + } + l = len(m.Detail) + if l > 0 { + n += 1 + l + sovErrorDetails(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *QuotaFailure) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Violations) > 0 { + for _, e := range m.Violations { + l = e.Size() + n += 1 + l + sovErrorDetails(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *QuotaFailure_Violation) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Subject) + if l > 0 { + n += 1 + l + sovErrorDetails(uint64(l)) + } + l = len(m.Description) + if l > 0 { + n += 1 + l + sovErrorDetails(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ErrorInfo) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Reason) + if l > 0 { + n += 1 + l + sovErrorDetails(uint64(l)) + } + l = len(m.Domain) + if l > 0 { + n += 1 + l + sovErrorDetails(uint64(l)) + } + if len(m.Metadata) > 0 { + for k, v := range m.Metadata { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovErrorDetails(uint64(len(k))) + 1 + len(v) + sovErrorDetails(uint64(len(v))) + n += mapEntrySize + 1 + sovErrorDetails(uint64(mapEntrySize)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *PreconditionFailure) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Violations) > 0 { + for _, e := range m.Violations { + l = e.Size() + n += 1 + l + sovErrorDetails(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *PreconditionFailure_Violation) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Type) + if l > 0 { + n += 1 + l + sovErrorDetails(uint64(l)) + } + l = len(m.Subject) + if l > 0 { + n += 1 + l + sovErrorDetails(uint64(l)) + } + l = len(m.Description) + if l > 0 { + n += 1 + l + sovErrorDetails(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *BadRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.FieldViolations) > 0 { + for _, e := range m.FieldViolations { + l = e.Size() + n += 1 + l + sovErrorDetails(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *BadRequest_FieldViolation) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Field) + if l > 0 { + n += 1 + l + sovErrorDetails(uint64(l)) + } + l = len(m.Description) + if l > 0 { + n += 1 + l + sovErrorDetails(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *RequestInfo) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.RequestId) + if l > 0 { + n += 1 + l + sovErrorDetails(uint64(l)) + } + l = len(m.ServingData) + if l > 0 { + n += 1 + l + sovErrorDetails(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ResourceInfo) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.ResourceType) + if l > 0 { + n += 1 + l + sovErrorDetails(uint64(l)) + } + l = len(m.ResourceName) + if l > 0 { + n += 1 + l + sovErrorDetails(uint64(l)) + } + l = len(m.Owner) + if l > 0 { + n += 1 + l + sovErrorDetails(uint64(l)) + } + l = len(m.Description) + if l > 0 { + n += 1 + l + sovErrorDetails(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *Help) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Links) > 0 { + for _, e := range m.Links { + l = e.Size() + n += 1 + l + sovErrorDetails(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *Help_Link) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Description) + if l > 0 { + n += 1 + l + sovErrorDetails(uint64(l)) + } + l = len(m.Url) + if l > 0 { + n += 1 + l + sovErrorDetails(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *LocalizedMessage) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Locale) + if l > 0 { + n += 1 + l + sovErrorDetails(uint64(l)) + } + l = len(m.Message) + if l > 0 { + n += 1 + l + sovErrorDetails(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func sovErrorDetails(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozErrorDetails(x uint64) (n int) { + return sovErrorDetails(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (this *RetryInfo) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&RetryInfo{`, + `RetryDelay:` + strings.Replace(fmt.Sprintf("%v", this.RetryDelay), "Duration", "types.Duration", 1) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *DebugInfo) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&DebugInfo{`, + `StackEntries:` + fmt.Sprintf("%v", this.StackEntries) + `,`, + `Detail:` + fmt.Sprintf("%v", this.Detail) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *QuotaFailure) String() string { + if this == nil { + return "nil" + } + repeatedStringForViolations := "[]*QuotaFailure_Violation{" + for _, f := range this.Violations { + repeatedStringForViolations += strings.Replace(fmt.Sprintf("%v", f), "QuotaFailure_Violation", "QuotaFailure_Violation", 1) + "," + } + repeatedStringForViolations += "}" + s := strings.Join([]string{`&QuotaFailure{`, + `Violations:` + repeatedStringForViolations + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *QuotaFailure_Violation) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&QuotaFailure_Violation{`, + `Subject:` + fmt.Sprintf("%v", this.Subject) + `,`, + `Description:` + fmt.Sprintf("%v", this.Description) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *ErrorInfo) String() string { + if this == nil { + return "nil" + } + keysForMetadata := make([]string, 0, len(this.Metadata)) + for k, _ := range this.Metadata { + keysForMetadata = append(keysForMetadata, k) + } + github_com_gogo_protobuf_sortkeys.Strings(keysForMetadata) + mapStringForMetadata := "map[string]string{" + for _, k := range keysForMetadata { + mapStringForMetadata += fmt.Sprintf("%v: %v,", k, this.Metadata[k]) + } + mapStringForMetadata += "}" + s := strings.Join([]string{`&ErrorInfo{`, + `Reason:` + fmt.Sprintf("%v", this.Reason) + `,`, + `Domain:` + fmt.Sprintf("%v", this.Domain) + `,`, + `Metadata:` + mapStringForMetadata + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *PreconditionFailure) String() string { + if this == nil { + return "nil" + } + repeatedStringForViolations := "[]*PreconditionFailure_Violation{" + for _, f := range this.Violations { + repeatedStringForViolations += strings.Replace(fmt.Sprintf("%v", f), "PreconditionFailure_Violation", "PreconditionFailure_Violation", 1) + "," + } + repeatedStringForViolations += "}" + s := strings.Join([]string{`&PreconditionFailure{`, + `Violations:` + repeatedStringForViolations + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *PreconditionFailure_Violation) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&PreconditionFailure_Violation{`, + `Type:` + fmt.Sprintf("%v", this.Type) + `,`, + `Subject:` + fmt.Sprintf("%v", this.Subject) + `,`, + `Description:` + fmt.Sprintf("%v", this.Description) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *BadRequest) String() string { + if this == nil { + return "nil" + } + repeatedStringForFieldViolations := "[]*BadRequest_FieldViolation{" + for _, f := range this.FieldViolations { + repeatedStringForFieldViolations += strings.Replace(fmt.Sprintf("%v", f), "BadRequest_FieldViolation", "BadRequest_FieldViolation", 1) + "," + } + repeatedStringForFieldViolations += "}" + s := strings.Join([]string{`&BadRequest{`, + `FieldViolations:` + repeatedStringForFieldViolations + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *BadRequest_FieldViolation) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&BadRequest_FieldViolation{`, + `Field:` + fmt.Sprintf("%v", this.Field) + `,`, + `Description:` + fmt.Sprintf("%v", this.Description) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *RequestInfo) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&RequestInfo{`, + `RequestId:` + fmt.Sprintf("%v", this.RequestId) + `,`, + `ServingData:` + fmt.Sprintf("%v", this.ServingData) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *ResourceInfo) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&ResourceInfo{`, + `ResourceType:` + fmt.Sprintf("%v", this.ResourceType) + `,`, + `ResourceName:` + fmt.Sprintf("%v", this.ResourceName) + `,`, + `Owner:` + fmt.Sprintf("%v", this.Owner) + `,`, + `Description:` + fmt.Sprintf("%v", this.Description) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *Help) String() string { + if this == nil { + return "nil" + } + repeatedStringForLinks := "[]*Help_Link{" + for _, f := range this.Links { + repeatedStringForLinks += strings.Replace(fmt.Sprintf("%v", f), "Help_Link", "Help_Link", 1) + "," + } + repeatedStringForLinks += "}" + s := strings.Join([]string{`&Help{`, + `Links:` + repeatedStringForLinks + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *Help_Link) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Help_Link{`, + `Description:` + fmt.Sprintf("%v", this.Description) + `,`, + `Url:` + fmt.Sprintf("%v", this.Url) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *LocalizedMessage) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&LocalizedMessage{`, + `Locale:` + fmt.Sprintf("%v", this.Locale) + `,`, + `Message:` + fmt.Sprintf("%v", this.Message) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func valueToStringErrorDetails(v interface{}) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("*%v", pv) +} +func (m *RetryInfo) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: RetryInfo: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: RetryInfo: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field RetryDelay", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.RetryDelay == nil { + m.RetryDelay = &types.Duration{} + } + if err := m.RetryDelay.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipErrorDetails(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthErrorDetails + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *DebugInfo) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: DebugInfo: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: DebugInfo: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field StackEntries", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.StackEntries = append(m.StackEntries, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Detail", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Detail = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipErrorDetails(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthErrorDetails + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *QuotaFailure) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: QuotaFailure: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: QuotaFailure: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Violations", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Violations = append(m.Violations, &QuotaFailure_Violation{}) + if err := m.Violations[len(m.Violations)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipErrorDetails(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthErrorDetails + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *QuotaFailure_Violation) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Violation: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Violation: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Subject", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Subject = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Description", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Description = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipErrorDetails(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthErrorDetails + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ErrorInfo) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ErrorInfo: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ErrorInfo: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Reason", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Reason = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Domain", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Domain = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Metadata", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Metadata == nil { + m.Metadata = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthErrorDetails + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthErrorDetails + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthErrorDetails + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthErrorDetails + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipErrorDetails(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthErrorDetails + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Metadata[mapkey] = mapvalue + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipErrorDetails(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthErrorDetails + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *PreconditionFailure) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: PreconditionFailure: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: PreconditionFailure: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Violations", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Violations = append(m.Violations, &PreconditionFailure_Violation{}) + if err := m.Violations[len(m.Violations)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipErrorDetails(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthErrorDetails + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *PreconditionFailure_Violation) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Violation: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Violation: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Type = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Subject", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Subject = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Description", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Description = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipErrorDetails(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthErrorDetails + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *BadRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: BadRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: BadRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field FieldViolations", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.FieldViolations = append(m.FieldViolations, &BadRequest_FieldViolation{}) + if err := m.FieldViolations[len(m.FieldViolations)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipErrorDetails(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthErrorDetails + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *BadRequest_FieldViolation) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: FieldViolation: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: FieldViolation: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Field", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Field = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Description", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Description = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipErrorDetails(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthErrorDetails + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *RequestInfo) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: RequestInfo: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: RequestInfo: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field RequestId", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.RequestId = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ServingData", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ServingData = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipErrorDetails(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthErrorDetails + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ResourceInfo) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ResourceInfo: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ResourceInfo: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ResourceType", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ResourceType = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ResourceName", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ResourceName = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Owner", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Owner = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Description", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Description = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipErrorDetails(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthErrorDetails + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Help) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Help: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Help: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Links", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Links = append(m.Links, &Help_Link{}) + if err := m.Links[len(m.Links)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipErrorDetails(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthErrorDetails + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Help_Link) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Link: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Link: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Description", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Description = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Url", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Url = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipErrorDetails(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthErrorDetails + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *LocalizedMessage) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: LocalizedMessage: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: LocalizedMessage: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Locale", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Locale = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Message", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthErrorDetails + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthErrorDetails + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Message = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipErrorDetails(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthErrorDetails + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipErrorDetails(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowErrorDetails + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthErrorDetails + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupErrorDetails + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthErrorDetails + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthErrorDetails = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowErrorDetails = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupErrorDetails = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/google/rpc/error_details.proto b/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/google/rpc/error_details.proto new file mode 100644 index 000000000..7675af663 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/google/rpc/error_details.proto @@ -0,0 +1,249 @@ +// Copyright 2020 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +syntax = "proto3"; + +package google.rpc; + +import "google/protobuf/duration.proto"; + +option go_package = "rpc"; +option java_multiple_files = true; +option java_outer_classname = "ErrorDetailsProto"; +option java_package = "com.google.rpc"; +option objc_class_prefix = "RPC"; + +// Describes when the clients can retry a failed request. Clients could ignore +// the recommendation here or retry when this information is missing from error +// responses. +// +// It's always recommended that clients should use exponential backoff when +// retrying. +// +// Clients should wait until `retry_delay` amount of time has passed since +// receiving the error response before retrying. If retrying requests also +// fail, clients should use an exponential backoff scheme to gradually increase +// the delay between retries based on `retry_delay`, until either a maximum +// number of retries have been reached or a maximum retry delay cap has been +// reached. +message RetryInfo { + // Clients should wait at least this long between retrying the same request. + google.protobuf.Duration retry_delay = 1; +} + +// Describes additional debugging info. +message DebugInfo { + // The stack trace entries indicating where the error occurred. + repeated string stack_entries = 1; + + // Additional debugging information provided by the server. + string detail = 2; +} + +// Describes how a quota check failed. +// +// For example if a daily limit was exceeded for the calling project, +// a service could respond with a QuotaFailure detail containing the project +// id and the description of the quota limit that was exceeded. If the +// calling project hasn't enabled the service in the developer console, then +// a service could respond with the project id and set `service_disabled` +// to true. +// +// Also see RetryInfo and Help types for other details about handling a +// quota failure. +message QuotaFailure { + // A message type used to describe a single quota violation. For example, a + // daily quota or a custom quota that was exceeded. + message Violation { + // The subject on which the quota check failed. + // For example, "clientip:" or "project:". + string subject = 1; + + // A description of how the quota check failed. Clients can use this + // description to find more about the quota configuration in the service's + // public documentation, or find the relevant quota limit to adjust through + // developer console. + // + // For example: "Service disabled" or "Daily Limit for read operations + // exceeded". + string description = 2; + } + + // Describes all quota violations. + repeated Violation violations = 1; +} + +// Describes the cause of the error with structured details. +// +// Example of an error when contacting the "pubsub.googleapis.com" API when it +// is not enabled: +// +// { "reason": "API_DISABLED" +// "domain": "googleapis.com" +// "metadata": { +// "resource": "projects/123", +// "service": "pubsub.googleapis.com" +// } +// } +// +// This response indicates that the pubsub.googleapis.com API is not enabled. +// +// Example of an error that is returned when attempting to create a Spanner +// instance in a region that is out of stock: +// +// { "reason": "STOCKOUT" +// "domain": "spanner.googleapis.com", +// "metadata": { +// "availableRegions": "us-central1,us-east2" +// } +// } +message ErrorInfo { + // The reason of the error. This is a constant value that identifies the + // proximate cause of the error. Error reasons are unique within a particular + // domain of errors. This should be at most 63 characters and match + // /[A-Z0-9_]+/. + string reason = 1; + + // The logical grouping to which the "reason" belongs. The error domain + // is typically the registered service name of the tool or product that + // generates the error. Example: "pubsub.googleapis.com". If the error is + // generated by some common infrastructure, the error domain must be a + // globally unique value that identifies the infrastructure. For Google API + // infrastructure, the error domain is "googleapis.com". + string domain = 2; + + // Additional structured details about this error. + // + // Keys should match /[a-zA-Z0-9-_]/ and be limited to 64 characters in + // length. When identifying the current value of an exceeded limit, the units + // should be contained in the key, not the value. For example, rather than + // {"instanceLimit": "100/request"}, should be returned as, + // {"instanceLimitPerRequest": "100"}, if the client exceeds the number of + // instances that can be created in a single (batch) request. + map metadata = 3; +} + +// Describes what preconditions have failed. +// +// For example, if an RPC failed because it required the Terms of Service to be +// acknowledged, it could list the terms of service violation in the +// PreconditionFailure message. +message PreconditionFailure { + // A message type used to describe a single precondition failure. + message Violation { + // The type of PreconditionFailure. We recommend using a service-specific + // enum type to define the supported precondition violation subjects. For + // example, "TOS" for "Terms of Service violation". + string type = 1; + + // The subject, relative to the type, that failed. + // For example, "google.com/cloud" relative to the "TOS" type would indicate + // which terms of service is being referenced. + string subject = 2; + + // A description of how the precondition failed. Developers can use this + // description to understand how to fix the failure. + // + // For example: "Terms of service not accepted". + string description = 3; + } + + // Describes all precondition violations. + repeated Violation violations = 1; +} + +// Describes violations in a client request. This error type focuses on the +// syntactic aspects of the request. +message BadRequest { + // A message type used to describe a single bad request field. + message FieldViolation { + // A path leading to a field in the request body. The value will be a + // sequence of dot-separated identifiers that identify a protocol buffer + // field. E.g., "field_violations.field" would identify this field. + string field = 1; + + // A description of why the request element is bad. + string description = 2; + } + + // Describes all violations in a client request. + repeated FieldViolation field_violations = 1; +} + +// Contains metadata about the request that clients can attach when filing a bug +// or providing other forms of feedback. +message RequestInfo { + // An opaque string that should only be interpreted by the service generating + // it. For example, it can be used to identify requests in the service's logs. + string request_id = 1; + + // Any data that was used to serve this request. For example, an encrypted + // stack trace that can be sent back to the service provider for debugging. + string serving_data = 2; +} + +// Describes the resource that is being accessed. +message ResourceInfo { + // A name for the type of resource being accessed, e.g. "sql table", + // "cloud storage bucket", "file", "Google calendar"; or the type URL + // of the resource: e.g. "type.googleapis.com/google.pubsub.v1.Topic". + string resource_type = 1; + + // The name of the resource being accessed. For example, a shared calendar + // name: "example.com_4fghdhgsrgh@group.calendar.google.com", if the current + // error is [google.rpc.Code.PERMISSION_DENIED][google.rpc.Code.PERMISSION_DENIED]. + string resource_name = 2; + + // The owner of the resource (optional). + // For example, "user:" or "project:". + string owner = 3; + + // Describes what error is encountered when accessing this resource. + // For example, updating a cloud project may require the `writer` permission + // on the developer console project. + string description = 4; +} + +// Provides links to documentation or for performing an out of band action. +// +// For example, if a quota check failed with an error indicating the calling +// project hasn't enabled the accessed service, this can contain a URL pointing +// directly to the right place in the developer console to flip the bit. +message Help { + // Describes a URL link. + message Link { + // Describes what the link offers. + string description = 1; + + // The URL of the link. + string url = 2; + } + + // URL(s) pointing to additional information on handling the current error. + repeated Link links = 1; +} + +// Provides a localized error message that is safe to return to the user +// which can be attached to an RPC error. +message LocalizedMessage { + // The locale used following the specification defined at + // http://www.rfc-editor.org/rfc/bcp/bcp47.txt. + // Examples are: "en-US", "fr-CH", "es-MX" + string locale = 1; + + // The localized error message in the above locale. + string message = 2; +} diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/google/rpc/status.pb.go b/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/google/rpc/status.pb.go new file mode 100644 index 000000000..aba2aba6a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/google/rpc/status.pb.go @@ -0,0 +1,680 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: google/rpc/status.proto + +package rpc + +import ( + bytes "bytes" + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + types "github.com/gogo/protobuf/types" + io "io" + math "math" + math_bits "math/bits" + reflect "reflect" + strings "strings" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// The `Status` type defines a logical error model that is suitable for +// different programming environments, including REST APIs and RPC APIs. It is +// used by [gRPC](https://github.com/grpc). Each `Status` message contains +// three pieces of data: error code, error message, and error details. +// +// You can find out more about this error model and how to work with it in the +// [API Design Guide](https://cloud.google.com/apis/design/errors). +type Status struct { + // The status code, which should be an enum value of [google.rpc.Code][google.rpc.Code]. + Code int32 `protobuf:"varint,1,opt,name=code,proto3" json:"code,omitempty"` + // A developer-facing error message, which should be in English. Any + // user-facing error message should be localized and sent in the + // [google.rpc.Status.details][google.rpc.Status.details] field, or localized by the client. + Message string `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"` + // A list of messages that carry the error details. There is a common set of + // message types for APIs to use. + Details []*types.Any `protobuf:"bytes,3,rep,name=details,proto3" json:"details,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Status) Reset() { *m = Status{} } +func (*Status) ProtoMessage() {} +func (*Status) Descriptor() ([]byte, []int) { + return fileDescriptor_24d244abaf643bfe, []int{0} +} +func (m *Status) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Status) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Status.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Status) XXX_Merge(src proto.Message) { + xxx_messageInfo_Status.Merge(m, src) +} +func (m *Status) XXX_Size() int { + return m.Size() +} +func (m *Status) XXX_DiscardUnknown() { + xxx_messageInfo_Status.DiscardUnknown(m) +} + +var xxx_messageInfo_Status proto.InternalMessageInfo + +func (m *Status) GetCode() int32 { + if m != nil { + return m.Code + } + return 0 +} + +func (m *Status) GetMessage() string { + if m != nil { + return m.Message + } + return "" +} + +func (m *Status) GetDetails() []*types.Any { + if m != nil { + return m.Details + } + return nil +} + +func (*Status) XXX_MessageName() string { + return "google.rpc.Status" +} +func init() { + proto.RegisterType((*Status)(nil), "google.rpc.Status") +} + +func init() { proto.RegisterFile("google/rpc/status.proto", fileDescriptor_24d244abaf643bfe) } + +var fileDescriptor_24d244abaf643bfe = []byte{ + // 238 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x12, 0x4f, 0xcf, 0xcf, 0x4f, + 0xcf, 0x49, 0xd5, 0x2f, 0x2a, 0x48, 0xd6, 0x2f, 0x2e, 0x49, 0x2c, 0x29, 0x2d, 0xd6, 0x2b, 0x28, + 0xca, 0x2f, 0xc9, 0x17, 0xe2, 0x82, 0x48, 0xe8, 0x15, 0x15, 0x24, 0x4b, 0x49, 0x42, 0x15, 0x81, + 0x65, 0x92, 0x4a, 0xd3, 0xf4, 0x13, 0xf3, 0x2a, 0x21, 0xca, 0x94, 0xd2, 0xb8, 0xd8, 0x82, 0xc1, + 0xda, 0x84, 0x84, 0xb8, 0x58, 0x92, 0xf3, 0x53, 0x52, 0x25, 0x18, 0x15, 0x18, 0x35, 0x58, 0x83, + 0xc0, 0x6c, 0x21, 0x09, 0x2e, 0xf6, 0xdc, 0xd4, 0xe2, 0xe2, 0xc4, 0xf4, 0x54, 0x09, 0x26, 0x05, + 0x46, 0x0d, 0xce, 0x20, 0x18, 0x57, 0x48, 0x8f, 0x8b, 0x3d, 0x25, 0xb5, 0x24, 0x31, 0x33, 0xa7, + 0x58, 0x82, 0x59, 0x81, 0x59, 0x83, 0xdb, 0x48, 0x44, 0x0f, 0x6a, 0x21, 0xcc, 0x12, 0x3d, 0xc7, + 0xbc, 0xca, 0x20, 0x98, 0x22, 0xa7, 0xc4, 0x0b, 0x0f, 0xe5, 0x18, 0x6e, 0x3c, 0x94, 0x63, 0xf8, + 0xf0, 0x50, 0x8e, 0xf1, 0xc7, 0x43, 0x39, 0xc6, 0x86, 0x47, 0x72, 0x8c, 0x2b, 0x1e, 0xc9, 0x31, + 0x9e, 0x78, 0x24, 0xc7, 0x78, 0xe1, 0x91, 0x1c, 0xe3, 0x83, 0x47, 0x72, 0x8c, 0x2f, 0x1e, 0xc9, + 0x31, 0x7c, 0x00, 0x89, 0x3f, 0x96, 0x63, 0x3c, 0xf1, 0x58, 0x8e, 0x91, 0x8b, 0x2f, 0x39, 0x3f, + 0x57, 0x0f, 0xe1, 0x11, 0x27, 0x6e, 0x88, 0x5b, 0x03, 0x40, 0x56, 0x04, 0x30, 0x46, 0x31, 0x17, + 0x15, 0x24, 0xff, 0x60, 0x64, 0x5c, 0xc4, 0xc4, 0x1c, 0x14, 0xe0, 0x9c, 0xc4, 0x06, 0xb6, 0xd9, + 0x18, 0x10, 0x00, 0x00, 0xff, 0xff, 0x16, 0xcd, 0x7b, 0x60, 0x13, 0x01, 0x00, 0x00, +} + +func (this *Status) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Status) + if !ok { + that2, ok := that.(Status) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Code != that1.Code { + if this.Code < that1.Code { + return -1 + } + return 1 + } + if this.Message != that1.Message { + if this.Message < that1.Message { + return -1 + } + return 1 + } + if len(this.Details) != len(that1.Details) { + if len(this.Details) < len(that1.Details) { + return -1 + } + return 1 + } + for i := range this.Details { + if c := this.Details[i].Compare(that1.Details[i]); c != 0 { + return c + } + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *Status) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Status) + if !ok { + that2, ok := that.(Status) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Code != that1.Code { + return false + } + if this.Message != that1.Message { + return false + } + if len(this.Details) != len(that1.Details) { + return false + } + for i := range this.Details { + if !this.Details[i].Equal(that1.Details[i]) { + return false + } + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *Status) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 7) + s = append(s, "&rpc.Status{") + s = append(s, "Code: "+fmt.Sprintf("%#v", this.Code)+",\n") + s = append(s, "Message: "+fmt.Sprintf("%#v", this.Message)+",\n") + if this.Details != nil { + s = append(s, "Details: "+fmt.Sprintf("%#v", this.Details)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func valueToGoStringStatus(v interface{}, typ string) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv) +} +func (m *Status) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Status) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Status) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Details) > 0 { + for iNdEx := len(m.Details) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Details[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintStatus(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x1a + } + } + if len(m.Message) > 0 { + i -= len(m.Message) + copy(dAtA[i:], m.Message) + i = encodeVarintStatus(dAtA, i, uint64(len(m.Message))) + i-- + dAtA[i] = 0x12 + } + if m.Code != 0 { + i = encodeVarintStatus(dAtA, i, uint64(m.Code)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func encodeVarintStatus(dAtA []byte, offset int, v uint64) int { + offset -= sovStatus(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func NewPopulatedStatus(r randyStatus, easy bool) *Status { + this := &Status{} + this.Code = int32(r.Int31()) + if r.Intn(2) == 0 { + this.Code *= -1 + } + this.Message = string(randStringStatus(r)) + if r.Intn(5) != 0 { + v1 := r.Intn(5) + this.Details = make([]*types.Any, v1) + for i := 0; i < v1; i++ { + this.Details[i] = types.NewPopulatedAny(r, easy) + } + } + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedStatus(r, 4) + } + return this +} + +type randyStatus interface { + Float32() float32 + Float64() float64 + Int63() int64 + Int31() int32 + Uint32() uint32 + Intn(n int) int +} + +func randUTF8RuneStatus(r randyStatus) rune { + ru := r.Intn(62) + if ru < 10 { + return rune(ru + 48) + } else if ru < 36 { + return rune(ru + 55) + } + return rune(ru + 61) +} +func randStringStatus(r randyStatus) string { + v2 := r.Intn(100) + tmps := make([]rune, v2) + for i := 0; i < v2; i++ { + tmps[i] = randUTF8RuneStatus(r) + } + return string(tmps) +} +func randUnrecognizedStatus(r randyStatus, maxFieldNumber int) (dAtA []byte) { + l := r.Intn(5) + for i := 0; i < l; i++ { + wire := r.Intn(4) + if wire == 3 { + wire = 5 + } + fieldNumber := maxFieldNumber + r.Intn(100) + dAtA = randFieldStatus(dAtA, r, fieldNumber, wire) + } + return dAtA +} +func randFieldStatus(dAtA []byte, r randyStatus, fieldNumber int, wire int) []byte { + key := uint32(fieldNumber)<<3 | uint32(wire) + switch wire { + case 0: + dAtA = encodeVarintPopulateStatus(dAtA, uint64(key)) + v3 := r.Int63() + if r.Intn(2) == 0 { + v3 *= -1 + } + dAtA = encodeVarintPopulateStatus(dAtA, uint64(v3)) + case 1: + dAtA = encodeVarintPopulateStatus(dAtA, uint64(key)) + dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256))) + case 2: + dAtA = encodeVarintPopulateStatus(dAtA, uint64(key)) + ll := r.Intn(100) + dAtA = encodeVarintPopulateStatus(dAtA, uint64(ll)) + for j := 0; j < ll; j++ { + dAtA = append(dAtA, byte(r.Intn(256))) + } + default: + dAtA = encodeVarintPopulateStatus(dAtA, uint64(key)) + dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256))) + } + return dAtA +} +func encodeVarintPopulateStatus(dAtA []byte, v uint64) []byte { + for v >= 1<<7 { + dAtA = append(dAtA, uint8(uint64(v)&0x7f|0x80)) + v >>= 7 + } + dAtA = append(dAtA, uint8(v)) + return dAtA +} +func (m *Status) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Code != 0 { + n += 1 + sovStatus(uint64(m.Code)) + } + l = len(m.Message) + if l > 0 { + n += 1 + l + sovStatus(uint64(l)) + } + if len(m.Details) > 0 { + for _, e := range m.Details { + l = e.Size() + n += 1 + l + sovStatus(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func sovStatus(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozStatus(x uint64) (n int) { + return sovStatus(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (this *Status) String() string { + if this == nil { + return "nil" + } + repeatedStringForDetails := "[]*Any{" + for _, f := range this.Details { + repeatedStringForDetails += strings.Replace(fmt.Sprintf("%v", f), "Any", "types.Any", 1) + "," + } + repeatedStringForDetails += "}" + s := strings.Join([]string{`&Status{`, + `Code:` + fmt.Sprintf("%v", this.Code) + `,`, + `Message:` + fmt.Sprintf("%v", this.Message) + `,`, + `Details:` + repeatedStringForDetails + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func valueToStringStatus(v interface{}) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("*%v", pv) +} +func (m *Status) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStatus + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Status: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Status: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Code", wireType) + } + m.Code = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStatus + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Code |= int32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Message", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStatus + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthStatus + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthStatus + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Message = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Details", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStatus + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthStatus + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthStatus + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Details = append(m.Details, &types.Any{}) + if err := m.Details[len(m.Details)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipStatus(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthStatus + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipStatus(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowStatus + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowStatus + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowStatus + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthStatus + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupStatus + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthStatus + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthStatus = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowStatus = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupStatus = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/google/rpc/status.proto b/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/google/rpc/status.proto new file mode 100644 index 000000000..4edafe19e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/googleapis/google/rpc/status.proto @@ -0,0 +1,47 @@ +// Copyright 2020 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +syntax = "proto3"; + +package google.rpc; + +import "google/protobuf/any.proto"; + +option cc_enable_arenas = true; +option go_package = "rpc"; +option java_multiple_files = true; +option java_outer_classname = "StatusProto"; +option java_package = "com.google.rpc"; +option objc_class_prefix = "RPC"; + +// The `Status` type defines a logical error model that is suitable for +// different programming environments, including REST APIs and RPC APIs. It is +// used by [gRPC](https://github.com/grpc). Each `Status` message contains +// three pieces of data: error code, error message, and error details. +// +// You can find out more about this error model and how to work with it in the +// [API Design Guide](https://cloud.google.com/apis/design/errors). +message Status { + // The status code, which should be an enum value of [google.rpc.Code][google.rpc.Code]. + int32 code = 1; + + // A developer-facing error message, which should be in English. Any + // user-facing error message should be localized and sent in the + // [google.rpc.Status.details][google.rpc.Status.details] field, or localized by the client. + string message = 2; + + // A list of messages that carry the error details. There is a common set of + // message types for APIs to use. + repeated google.protobuf.Any details = 3; +} diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/gogoproto/Makefile b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/gogoproto/Makefile new file mode 100644 index 000000000..0b4659b73 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/gogoproto/Makefile @@ -0,0 +1,37 @@ +# Protocol Buffers for Go with Gadgets +# +# Copyright (c) 2013, The GoGo Authors. All rights reserved. +# http://github.com/gogo/protobuf +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +regenerate: + go install github.com/gogo/protobuf/protoc-gen-gogo + protoc --gogo_out=Mgoogle/protobuf/descriptor.proto=github.com/gogo/protobuf/protoc-gen-gogo/descriptor:../../../../ --proto_path=../../../../:../protobuf/:. *.proto + +restore: + cp gogo.pb.golden gogo.pb.go + +preserve: + cp gogo.pb.go gogo.pb.golden diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/gogoproto/doc.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/gogoproto/doc.go new file mode 100644 index 000000000..081c86fa8 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/gogoproto/doc.go @@ -0,0 +1,169 @@ +// Protocol Buffers for Go with Gadgets +// +// Copyright (c) 2013, The GoGo Authors. All rights reserved. +// http://github.com/gogo/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* +Package gogoproto provides extensions for protocol buffers to achieve: + + - fast marshalling and unmarshalling. + - peace of mind by optionally generating test and benchmark code. + - more canonical Go structures. + - less typing by optionally generating extra helper code. + - goprotobuf compatibility + +More Canonical Go Structures + +A lot of time working with a goprotobuf struct will lead you to a place where you create another struct that is easier to work with and then have a function to copy the values between the two structs. +You might also find that basic structs that started their life as part of an API need to be sent over the wire. With gob, you could just send it. With goprotobuf, you need to make a parallel struct. +Gogoprotobuf tries to fix these problems with the nullable, embed, customtype and customname field extensions. + + - nullable, if false, a field is generated without a pointer (see warning below). + - embed, if true, the field is generated as an embedded field. + - customtype, It works with the Marshal and Unmarshal methods, to allow you to have your own types in your struct, but marshal to bytes. For example, custom.Uuid or custom.Fixed128 + - customname (beta), Changes the generated fieldname. This is especially useful when generated methods conflict with fieldnames. + - casttype (beta), Changes the generated fieldtype. All generated code assumes that this type is castable to the protocol buffer field type. It does not work for structs or enums. + - castkey (beta), Changes the generated fieldtype for a map key. All generated code assumes that this type is castable to the protocol buffer field type. Only supported on maps. + - castvalue (beta), Changes the generated fieldtype for a map value. All generated code assumes that this type is castable to the protocol buffer field type. Only supported on maps. + +Warning about nullable: According to the Protocol Buffer specification, you should be able to tell whether a field is set or unset. With the option nullable=false this feature is lost, since your non-nullable fields will always be set. It can be seen as a layer on top of Protocol Buffers, where before and after marshalling all non-nullable fields are set and they cannot be unset. + +Let us look at: + + github.com/gogo/protobuf/test/example/example.proto + +for a quicker overview. + +The following message: + + package test; + + import "github.com/gogo/protobuf/gogoproto/gogo.proto"; + + message A { + optional string Description = 1 [(gogoproto.nullable) = false]; + optional int64 Number = 2 [(gogoproto.nullable) = false]; + optional bytes Id = 3 [(gogoproto.customtype) = "github.com/gogo/protobuf/test/custom.Uuid", (gogoproto.nullable) = false]; + } + +Will generate a go struct which looks a lot like this: + + type A struct { + Description string + Number int64 + Id github_com_gogo_protobuf_test_custom.Uuid + } + +You will see there are no pointers, since all fields are non-nullable. +You will also see a custom type which marshals to a string. +Be warned it is your responsibility to test your custom types thoroughly. +You should think of every possible empty and nil case for your marshaling, unmarshaling and size methods. + +Next we will embed the message A in message B. + + message B { + optional A A = 1 [(gogoproto.nullable) = false, (gogoproto.embed) = true]; + repeated bytes G = 2 [(gogoproto.customtype) = "github.com/gogo/protobuf/test/custom.Uint128", (gogoproto.nullable) = false]; + } + +See below that A is embedded in B. + + type B struct { + A + G []github_com_gogo_protobuf_test_custom.Uint128 + } + +Also see the repeated custom type. + + type Uint128 [2]uint64 + +Next we will create a custom name for one of our fields. + + message C { + optional int64 size = 1 [(gogoproto.customname) = "MySize"]; + } + +See below that the field's name is MySize and not Size. + + type C struct { + MySize *int64 + } + +The is useful when having a protocol buffer message with a field name which conflicts with a generated method. +As an example, having a field name size and using the sizer plugin to generate a Size method will cause a go compiler error. +Using customname you can fix this error without changing the field name. +This is typically useful when working with a protocol buffer that was designed before these methods and/or the go language were avialable. + +Gogoprotobuf also has some more subtle changes, these could be changed back: + + - the generated package name for imports do not have the extra /filename.pb, + but are actually the imports specified in the .proto file. + +Gogoprotobuf also has lost some features which should be brought back with time: + + - Marshalling and unmarshalling with reflect and without the unsafe package, + this requires work in pointer_reflect.go + +Why does nullable break protocol buffer specifications: + +The protocol buffer specification states, somewhere, that you should be able to tell whether a +field is set or unset. With the option nullable=false this feature is lost, +since your non-nullable fields will always be set. It can be seen as a layer on top of +protocol buffers, where before and after marshalling all non-nullable fields are set +and they cannot be unset. + +Goprotobuf Compatibility: + +Gogoprotobuf is compatible with Goprotobuf, because it is compatible with protocol buffers. +Gogoprotobuf generates the same code as goprotobuf if no extensions are used. +The enumprefix, getters and stringer extensions can be used to remove some of the unnecessary code generated by goprotobuf: + + - gogoproto_import, if false, the generated code imports github.com/golang/protobuf/proto instead of github.com/gogo/protobuf/proto. + - goproto_enum_prefix, if false, generates the enum constant names without the messagetype prefix + - goproto_enum_stringer (experimental), if false, the enum is generated without the default string method, this is useful for rather using enum_stringer, or allowing you to write your own string method. + - goproto_getters, if false, the message is generated without get methods, this is useful when you would rather want to use face + - goproto_stringer, if false, the message is generated without the default string method, this is useful for rather using stringer, or allowing you to write your own string method. + - goproto_extensions_map (beta), if false, the extensions field is generated as type []byte instead of type map[int32]proto.Extension + - goproto_unrecognized (beta), if false, XXX_unrecognized field is not generated. This is useful in conjunction with gogoproto.nullable=false, to generate structures completely devoid of pointers and reduce GC pressure at the cost of losing information about unrecognized fields. + - goproto_registration (beta), if true, the generated files will register all messages and types against both gogo/protobuf and golang/protobuf. This is necessary when using third-party packages which read registrations from golang/protobuf (such as the grpc-gateway). + +Less Typing and Peace of Mind is explained in their specific plugin folders godoc: + + - github.com/gogo/protobuf/plugin/ + +If you do not use any of these extension the code that is generated +will be the same as if goprotobuf has generated it. + +The most complete way to see examples is to look at + + github.com/gogo/protobuf/test/thetest.proto + +Gogoprototest is a seperate project, +because we want to keep gogoprotobuf independent of goprotobuf, +but we still want to test it thoroughly. + +*/ +package gogoproto diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/gogoproto/gogo.pb.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/gogoproto/gogo.pb.go new file mode 100644 index 000000000..1e91766ae --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/gogoproto/gogo.pb.go @@ -0,0 +1,874 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: gogo.proto + +package gogoproto + +import ( + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + descriptor "github.com/gogo/protobuf/protoc-gen-gogo/descriptor" + math "math" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +var E_GoprotoEnumPrefix = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.EnumOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 62001, + Name: "gogoproto.goproto_enum_prefix", + Tag: "varint,62001,opt,name=goproto_enum_prefix", + Filename: "gogo.proto", +} + +var E_GoprotoEnumStringer = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.EnumOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 62021, + Name: "gogoproto.goproto_enum_stringer", + Tag: "varint,62021,opt,name=goproto_enum_stringer", + Filename: "gogo.proto", +} + +var E_EnumStringer = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.EnumOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 62022, + Name: "gogoproto.enum_stringer", + Tag: "varint,62022,opt,name=enum_stringer", + Filename: "gogo.proto", +} + +var E_EnumCustomname = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.EnumOptions)(nil), + ExtensionType: (*string)(nil), + Field: 62023, + Name: "gogoproto.enum_customname", + Tag: "bytes,62023,opt,name=enum_customname", + Filename: "gogo.proto", +} + +var E_Enumdecl = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.EnumOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 62024, + Name: "gogoproto.enumdecl", + Tag: "varint,62024,opt,name=enumdecl", + Filename: "gogo.proto", +} + +var E_EnumvalueCustomname = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.EnumValueOptions)(nil), + ExtensionType: (*string)(nil), + Field: 66001, + Name: "gogoproto.enumvalue_customname", + Tag: "bytes,66001,opt,name=enumvalue_customname", + Filename: "gogo.proto", +} + +var E_GoprotoGettersAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63001, + Name: "gogoproto.goproto_getters_all", + Tag: "varint,63001,opt,name=goproto_getters_all", + Filename: "gogo.proto", +} + +var E_GoprotoEnumPrefixAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63002, + Name: "gogoproto.goproto_enum_prefix_all", + Tag: "varint,63002,opt,name=goproto_enum_prefix_all", + Filename: "gogo.proto", +} + +var E_GoprotoStringerAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63003, + Name: "gogoproto.goproto_stringer_all", + Tag: "varint,63003,opt,name=goproto_stringer_all", + Filename: "gogo.proto", +} + +var E_VerboseEqualAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63004, + Name: "gogoproto.verbose_equal_all", + Tag: "varint,63004,opt,name=verbose_equal_all", + Filename: "gogo.proto", +} + +var E_FaceAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63005, + Name: "gogoproto.face_all", + Tag: "varint,63005,opt,name=face_all", + Filename: "gogo.proto", +} + +var E_GostringAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63006, + Name: "gogoproto.gostring_all", + Tag: "varint,63006,opt,name=gostring_all", + Filename: "gogo.proto", +} + +var E_PopulateAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63007, + Name: "gogoproto.populate_all", + Tag: "varint,63007,opt,name=populate_all", + Filename: "gogo.proto", +} + +var E_StringerAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63008, + Name: "gogoproto.stringer_all", + Tag: "varint,63008,opt,name=stringer_all", + Filename: "gogo.proto", +} + +var E_OnlyoneAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63009, + Name: "gogoproto.onlyone_all", + Tag: "varint,63009,opt,name=onlyone_all", + Filename: "gogo.proto", +} + +var E_EqualAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63013, + Name: "gogoproto.equal_all", + Tag: "varint,63013,opt,name=equal_all", + Filename: "gogo.proto", +} + +var E_DescriptionAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63014, + Name: "gogoproto.description_all", + Tag: "varint,63014,opt,name=description_all", + Filename: "gogo.proto", +} + +var E_TestgenAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63015, + Name: "gogoproto.testgen_all", + Tag: "varint,63015,opt,name=testgen_all", + Filename: "gogo.proto", +} + +var E_BenchgenAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63016, + Name: "gogoproto.benchgen_all", + Tag: "varint,63016,opt,name=benchgen_all", + Filename: "gogo.proto", +} + +var E_MarshalerAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63017, + Name: "gogoproto.marshaler_all", + Tag: "varint,63017,opt,name=marshaler_all", + Filename: "gogo.proto", +} + +var E_UnmarshalerAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63018, + Name: "gogoproto.unmarshaler_all", + Tag: "varint,63018,opt,name=unmarshaler_all", + Filename: "gogo.proto", +} + +var E_StableMarshalerAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63019, + Name: "gogoproto.stable_marshaler_all", + Tag: "varint,63019,opt,name=stable_marshaler_all", + Filename: "gogo.proto", +} + +var E_SizerAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63020, + Name: "gogoproto.sizer_all", + Tag: "varint,63020,opt,name=sizer_all", + Filename: "gogo.proto", +} + +var E_GoprotoEnumStringerAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63021, + Name: "gogoproto.goproto_enum_stringer_all", + Tag: "varint,63021,opt,name=goproto_enum_stringer_all", + Filename: "gogo.proto", +} + +var E_EnumStringerAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63022, + Name: "gogoproto.enum_stringer_all", + Tag: "varint,63022,opt,name=enum_stringer_all", + Filename: "gogo.proto", +} + +var E_UnsafeMarshalerAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63023, + Name: "gogoproto.unsafe_marshaler_all", + Tag: "varint,63023,opt,name=unsafe_marshaler_all", + Filename: "gogo.proto", +} + +var E_UnsafeUnmarshalerAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63024, + Name: "gogoproto.unsafe_unmarshaler_all", + Tag: "varint,63024,opt,name=unsafe_unmarshaler_all", + Filename: "gogo.proto", +} + +var E_GoprotoExtensionsMapAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63025, + Name: "gogoproto.goproto_extensions_map_all", + Tag: "varint,63025,opt,name=goproto_extensions_map_all", + Filename: "gogo.proto", +} + +var E_GoprotoUnrecognizedAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63026, + Name: "gogoproto.goproto_unrecognized_all", + Tag: "varint,63026,opt,name=goproto_unrecognized_all", + Filename: "gogo.proto", +} + +var E_GogoprotoImport = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63027, + Name: "gogoproto.gogoproto_import", + Tag: "varint,63027,opt,name=gogoproto_import", + Filename: "gogo.proto", +} + +var E_ProtosizerAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63028, + Name: "gogoproto.protosizer_all", + Tag: "varint,63028,opt,name=protosizer_all", + Filename: "gogo.proto", +} + +var E_CompareAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63029, + Name: "gogoproto.compare_all", + Tag: "varint,63029,opt,name=compare_all", + Filename: "gogo.proto", +} + +var E_TypedeclAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63030, + Name: "gogoproto.typedecl_all", + Tag: "varint,63030,opt,name=typedecl_all", + Filename: "gogo.proto", +} + +var E_EnumdeclAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63031, + Name: "gogoproto.enumdecl_all", + Tag: "varint,63031,opt,name=enumdecl_all", + Filename: "gogo.proto", +} + +var E_GoprotoRegistration = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63032, + Name: "gogoproto.goproto_registration", + Tag: "varint,63032,opt,name=goproto_registration", + Filename: "gogo.proto", +} + +var E_MessagenameAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63033, + Name: "gogoproto.messagename_all", + Tag: "varint,63033,opt,name=messagename_all", + Filename: "gogo.proto", +} + +var E_GoprotoSizecacheAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63034, + Name: "gogoproto.goproto_sizecache_all", + Tag: "varint,63034,opt,name=goproto_sizecache_all", + Filename: "gogo.proto", +} + +var E_GoprotoUnkeyedAll = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63035, + Name: "gogoproto.goproto_unkeyed_all", + Tag: "varint,63035,opt,name=goproto_unkeyed_all", + Filename: "gogo.proto", +} + +var E_GoprotoGetters = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64001, + Name: "gogoproto.goproto_getters", + Tag: "varint,64001,opt,name=goproto_getters", + Filename: "gogo.proto", +} + +var E_GoprotoStringer = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64003, + Name: "gogoproto.goproto_stringer", + Tag: "varint,64003,opt,name=goproto_stringer", + Filename: "gogo.proto", +} + +var E_VerboseEqual = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64004, + Name: "gogoproto.verbose_equal", + Tag: "varint,64004,opt,name=verbose_equal", + Filename: "gogo.proto", +} + +var E_Face = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64005, + Name: "gogoproto.face", + Tag: "varint,64005,opt,name=face", + Filename: "gogo.proto", +} + +var E_Gostring = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64006, + Name: "gogoproto.gostring", + Tag: "varint,64006,opt,name=gostring", + Filename: "gogo.proto", +} + +var E_Populate = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64007, + Name: "gogoproto.populate", + Tag: "varint,64007,opt,name=populate", + Filename: "gogo.proto", +} + +var E_Stringer = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 67008, + Name: "gogoproto.stringer", + Tag: "varint,67008,opt,name=stringer", + Filename: "gogo.proto", +} + +var E_Onlyone = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64009, + Name: "gogoproto.onlyone", + Tag: "varint,64009,opt,name=onlyone", + Filename: "gogo.proto", +} + +var E_Equal = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64013, + Name: "gogoproto.equal", + Tag: "varint,64013,opt,name=equal", + Filename: "gogo.proto", +} + +var E_Description = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64014, + Name: "gogoproto.description", + Tag: "varint,64014,opt,name=description", + Filename: "gogo.proto", +} + +var E_Testgen = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64015, + Name: "gogoproto.testgen", + Tag: "varint,64015,opt,name=testgen", + Filename: "gogo.proto", +} + +var E_Benchgen = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64016, + Name: "gogoproto.benchgen", + Tag: "varint,64016,opt,name=benchgen", + Filename: "gogo.proto", +} + +var E_Marshaler = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64017, + Name: "gogoproto.marshaler", + Tag: "varint,64017,opt,name=marshaler", + Filename: "gogo.proto", +} + +var E_Unmarshaler = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64018, + Name: "gogoproto.unmarshaler", + Tag: "varint,64018,opt,name=unmarshaler", + Filename: "gogo.proto", +} + +var E_StableMarshaler = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64019, + Name: "gogoproto.stable_marshaler", + Tag: "varint,64019,opt,name=stable_marshaler", + Filename: "gogo.proto", +} + +var E_Sizer = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64020, + Name: "gogoproto.sizer", + Tag: "varint,64020,opt,name=sizer", + Filename: "gogo.proto", +} + +var E_UnsafeMarshaler = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64023, + Name: "gogoproto.unsafe_marshaler", + Tag: "varint,64023,opt,name=unsafe_marshaler", + Filename: "gogo.proto", +} + +var E_UnsafeUnmarshaler = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64024, + Name: "gogoproto.unsafe_unmarshaler", + Tag: "varint,64024,opt,name=unsafe_unmarshaler", + Filename: "gogo.proto", +} + +var E_GoprotoExtensionsMap = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64025, + Name: "gogoproto.goproto_extensions_map", + Tag: "varint,64025,opt,name=goproto_extensions_map", + Filename: "gogo.proto", +} + +var E_GoprotoUnrecognized = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64026, + Name: "gogoproto.goproto_unrecognized", + Tag: "varint,64026,opt,name=goproto_unrecognized", + Filename: "gogo.proto", +} + +var E_Protosizer = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64028, + Name: "gogoproto.protosizer", + Tag: "varint,64028,opt,name=protosizer", + Filename: "gogo.proto", +} + +var E_Compare = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64029, + Name: "gogoproto.compare", + Tag: "varint,64029,opt,name=compare", + Filename: "gogo.proto", +} + +var E_Typedecl = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64030, + Name: "gogoproto.typedecl", + Tag: "varint,64030,opt,name=typedecl", + Filename: "gogo.proto", +} + +var E_Messagename = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64033, + Name: "gogoproto.messagename", + Tag: "varint,64033,opt,name=messagename", + Filename: "gogo.proto", +} + +var E_GoprotoSizecache = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64034, + Name: "gogoproto.goproto_sizecache", + Tag: "varint,64034,opt,name=goproto_sizecache", + Filename: "gogo.proto", +} + +var E_GoprotoUnkeyed = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64035, + Name: "gogoproto.goproto_unkeyed", + Tag: "varint,64035,opt,name=goproto_unkeyed", + Filename: "gogo.proto", +} + +var E_Nullable = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FieldOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 65001, + Name: "gogoproto.nullable", + Tag: "varint,65001,opt,name=nullable", + Filename: "gogo.proto", +} + +var E_Embed = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FieldOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 65002, + Name: "gogoproto.embed", + Tag: "varint,65002,opt,name=embed", + Filename: "gogo.proto", +} + +var E_Customtype = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FieldOptions)(nil), + ExtensionType: (*string)(nil), + Field: 65003, + Name: "gogoproto.customtype", + Tag: "bytes,65003,opt,name=customtype", + Filename: "gogo.proto", +} + +var E_Customname = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FieldOptions)(nil), + ExtensionType: (*string)(nil), + Field: 65004, + Name: "gogoproto.customname", + Tag: "bytes,65004,opt,name=customname", + Filename: "gogo.proto", +} + +var E_Jsontag = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FieldOptions)(nil), + ExtensionType: (*string)(nil), + Field: 65005, + Name: "gogoproto.jsontag", + Tag: "bytes,65005,opt,name=jsontag", + Filename: "gogo.proto", +} + +var E_Moretags = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FieldOptions)(nil), + ExtensionType: (*string)(nil), + Field: 65006, + Name: "gogoproto.moretags", + Tag: "bytes,65006,opt,name=moretags", + Filename: "gogo.proto", +} + +var E_Casttype = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FieldOptions)(nil), + ExtensionType: (*string)(nil), + Field: 65007, + Name: "gogoproto.casttype", + Tag: "bytes,65007,opt,name=casttype", + Filename: "gogo.proto", +} + +var E_Castkey = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FieldOptions)(nil), + ExtensionType: (*string)(nil), + Field: 65008, + Name: "gogoproto.castkey", + Tag: "bytes,65008,opt,name=castkey", + Filename: "gogo.proto", +} + +var E_Castvalue = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FieldOptions)(nil), + ExtensionType: (*string)(nil), + Field: 65009, + Name: "gogoproto.castvalue", + Tag: "bytes,65009,opt,name=castvalue", + Filename: "gogo.proto", +} + +var E_Stdtime = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FieldOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 65010, + Name: "gogoproto.stdtime", + Tag: "varint,65010,opt,name=stdtime", + Filename: "gogo.proto", +} + +var E_Stdduration = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FieldOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 65011, + Name: "gogoproto.stdduration", + Tag: "varint,65011,opt,name=stdduration", + Filename: "gogo.proto", +} + +var E_Wktpointer = &proto.ExtensionDesc{ + ExtendedType: (*descriptor.FieldOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 65012, + Name: "gogoproto.wktpointer", + Tag: "varint,65012,opt,name=wktpointer", + Filename: "gogo.proto", +} + +func init() { + proto.RegisterExtension(E_GoprotoEnumPrefix) + proto.RegisterExtension(E_GoprotoEnumStringer) + proto.RegisterExtension(E_EnumStringer) + proto.RegisterExtension(E_EnumCustomname) + proto.RegisterExtension(E_Enumdecl) + proto.RegisterExtension(E_EnumvalueCustomname) + proto.RegisterExtension(E_GoprotoGettersAll) + proto.RegisterExtension(E_GoprotoEnumPrefixAll) + proto.RegisterExtension(E_GoprotoStringerAll) + proto.RegisterExtension(E_VerboseEqualAll) + proto.RegisterExtension(E_FaceAll) + proto.RegisterExtension(E_GostringAll) + proto.RegisterExtension(E_PopulateAll) + proto.RegisterExtension(E_StringerAll) + proto.RegisterExtension(E_OnlyoneAll) + proto.RegisterExtension(E_EqualAll) + proto.RegisterExtension(E_DescriptionAll) + proto.RegisterExtension(E_TestgenAll) + proto.RegisterExtension(E_BenchgenAll) + proto.RegisterExtension(E_MarshalerAll) + proto.RegisterExtension(E_UnmarshalerAll) + proto.RegisterExtension(E_StableMarshalerAll) + proto.RegisterExtension(E_SizerAll) + proto.RegisterExtension(E_GoprotoEnumStringerAll) + proto.RegisterExtension(E_EnumStringerAll) + proto.RegisterExtension(E_UnsafeMarshalerAll) + proto.RegisterExtension(E_UnsafeUnmarshalerAll) + proto.RegisterExtension(E_GoprotoExtensionsMapAll) + proto.RegisterExtension(E_GoprotoUnrecognizedAll) + proto.RegisterExtension(E_GogoprotoImport) + proto.RegisterExtension(E_ProtosizerAll) + proto.RegisterExtension(E_CompareAll) + proto.RegisterExtension(E_TypedeclAll) + proto.RegisterExtension(E_EnumdeclAll) + proto.RegisterExtension(E_GoprotoRegistration) + proto.RegisterExtension(E_MessagenameAll) + proto.RegisterExtension(E_GoprotoSizecacheAll) + proto.RegisterExtension(E_GoprotoUnkeyedAll) + proto.RegisterExtension(E_GoprotoGetters) + proto.RegisterExtension(E_GoprotoStringer) + proto.RegisterExtension(E_VerboseEqual) + proto.RegisterExtension(E_Face) + proto.RegisterExtension(E_Gostring) + proto.RegisterExtension(E_Populate) + proto.RegisterExtension(E_Stringer) + proto.RegisterExtension(E_Onlyone) + proto.RegisterExtension(E_Equal) + proto.RegisterExtension(E_Description) + proto.RegisterExtension(E_Testgen) + proto.RegisterExtension(E_Benchgen) + proto.RegisterExtension(E_Marshaler) + proto.RegisterExtension(E_Unmarshaler) + proto.RegisterExtension(E_StableMarshaler) + proto.RegisterExtension(E_Sizer) + proto.RegisterExtension(E_UnsafeMarshaler) + proto.RegisterExtension(E_UnsafeUnmarshaler) + proto.RegisterExtension(E_GoprotoExtensionsMap) + proto.RegisterExtension(E_GoprotoUnrecognized) + proto.RegisterExtension(E_Protosizer) + proto.RegisterExtension(E_Compare) + proto.RegisterExtension(E_Typedecl) + proto.RegisterExtension(E_Messagename) + proto.RegisterExtension(E_GoprotoSizecache) + proto.RegisterExtension(E_GoprotoUnkeyed) + proto.RegisterExtension(E_Nullable) + proto.RegisterExtension(E_Embed) + proto.RegisterExtension(E_Customtype) + proto.RegisterExtension(E_Customname) + proto.RegisterExtension(E_Jsontag) + proto.RegisterExtension(E_Moretags) + proto.RegisterExtension(E_Casttype) + proto.RegisterExtension(E_Castkey) + proto.RegisterExtension(E_Castvalue) + proto.RegisterExtension(E_Stdtime) + proto.RegisterExtension(E_Stdduration) + proto.RegisterExtension(E_Wktpointer) +} + +func init() { proto.RegisterFile("gogo.proto", fileDescriptor_592445b5231bc2b9) } + +var fileDescriptor_592445b5231bc2b9 = []byte{ + // 1328 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x98, 0x49, 0x6f, 0x1c, 0x45, + 0x14, 0x80, 0x85, 0x48, 0x64, 0x4f, 0x79, 0x8b, 0xc7, 0xc6, 0x84, 0x08, 0x44, 0xe0, 0xc4, 0xc9, + 0x3e, 0x45, 0x28, 0x65, 0x45, 0x96, 0x63, 0x39, 0x56, 0x10, 0x0e, 0xc6, 0x89, 0xc3, 0x76, 0x18, + 0xf5, 0xf4, 0x94, 0xdb, 0x8d, 0xbb, 0xbb, 0x9a, 0xee, 0xea, 0x10, 0xe7, 0x86, 0xc2, 0x22, 0x84, + 0xd8, 0x91, 0x20, 0x21, 0x09, 0x04, 0xc4, 0xbe, 0x86, 0x7d, 0xb9, 0x70, 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0x34, 0xae, 0xe7, 0x87, 0x58, 0x0d, 0x2e, 0xf3, 0xb7, 0x4a, 0x26, 0xf8, 0x1f, 0x84, 0xdb, + 0x04, 0x7c, 0x73, 0xaa, 0x5a, 0xca, 0x37, 0x07, 0xfb, 0x5f, 0xcc, 0x34, 0xad, 0xe7, 0xb3, 0x6c, + 0x20, 0x55, 0xad, 0x56, 0x86, 0xf3, 0xa9, 0x01, 0xff, 0x6f, 0xbb, 0x7c, 0x65, 0x51, 0x32, 0x90, + 0xed, 0x07, 0xd7, 0x55, 0x2c, 0xfd, 0x48, 0x89, 0xc4, 0x64, 0xd8, 0x42, 0x83, 0x86, 0x1c, 0x9e, + 0x67, 0x63, 0xae, 0x0c, 0xab, 0xdc, 0x61, 0xb6, 0x20, 0x17, 0xe4, 0x52, 0x5e, 0x67, 0xee, 0xbd, + 0xd9, 0xf3, 0xd5, 0x5a, 0xd6, 0x9c, 0x74, 0x65, 0x38, 0x05, 0xbf, 0x3c, 0xda, 0x2f, 0x54, 0xcb, + 0xdf, 0x21, 0xff, 0x07, 0x00, 0x00, 0xff, 0xff, 0x9c, 0xaf, 0x70, 0x4e, 0x83, 0x15, 0x00, 0x00, +} diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/gogoproto/gogo.pb.golden b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/gogoproto/gogo.pb.golden new file mode 100644 index 000000000..f6502e4b9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/gogoproto/gogo.pb.golden @@ -0,0 +1,45 @@ +// Code generated by protoc-gen-go. +// source: gogo.proto +// DO NOT EDIT! + +package gogoproto + +import proto "github.com/gogo/protobuf/proto" +import json "encoding/json" +import math "math" +import google_protobuf "github.com/gogo/protobuf/protoc-gen-gogo/descriptor" + +// Reference proto, json, and math imports to suppress error if they are not otherwise used. +var _ = proto.Marshal +var _ = &json.SyntaxError{} +var _ = math.Inf + +var E_Nullable = &proto.ExtensionDesc{ + ExtendedType: (*google_protobuf.FieldOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 51235, + Name: "gogoproto.nullable", + Tag: "varint,51235,opt,name=nullable", +} + +var E_Embed = &proto.ExtensionDesc{ + ExtendedType: (*google_protobuf.FieldOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 51236, + Name: "gogoproto.embed", + Tag: "varint,51236,opt,name=embed", +} + +var E_Customtype = &proto.ExtensionDesc{ + ExtendedType: (*google_protobuf.FieldOptions)(nil), + ExtensionType: (*string)(nil), + Field: 51237, + Name: "gogoproto.customtype", + Tag: "bytes,51237,opt,name=customtype", +} + +func init() { + proto.RegisterExtension(E_Nullable) + proto.RegisterExtension(E_Embed) + proto.RegisterExtension(E_Customtype) +} diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/gogoproto/gogo.proto b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/gogoproto/gogo.proto new file mode 100644 index 000000000..b80c85653 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/gogoproto/gogo.proto @@ -0,0 +1,144 @@ +// Protocol Buffers for Go with Gadgets +// +// Copyright (c) 2013, The GoGo Authors. All rights reserved. +// http://github.com/gogo/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +syntax = "proto2"; +package gogoproto; + +import "google/protobuf/descriptor.proto"; + +option java_package = "com.google.protobuf"; +option java_outer_classname = "GoGoProtos"; +option go_package = "github.com/gogo/protobuf/gogoproto"; + +extend google.protobuf.EnumOptions { + optional bool goproto_enum_prefix = 62001; + optional bool goproto_enum_stringer = 62021; + optional bool enum_stringer = 62022; + optional string enum_customname = 62023; + optional bool enumdecl = 62024; +} + +extend google.protobuf.EnumValueOptions { + optional string enumvalue_customname = 66001; +} + +extend google.protobuf.FileOptions { + optional bool goproto_getters_all = 63001; + optional bool goproto_enum_prefix_all = 63002; + optional bool goproto_stringer_all = 63003; + optional bool verbose_equal_all = 63004; + optional bool face_all = 63005; + optional bool gostring_all = 63006; + optional bool populate_all = 63007; + optional bool stringer_all = 63008; + optional bool onlyone_all = 63009; + + optional bool equal_all = 63013; + optional bool description_all = 63014; + optional bool testgen_all = 63015; + optional bool benchgen_all = 63016; + optional bool marshaler_all = 63017; + optional bool unmarshaler_all = 63018; + optional bool stable_marshaler_all = 63019; + + optional bool sizer_all = 63020; + + optional bool goproto_enum_stringer_all = 63021; + optional bool enum_stringer_all = 63022; + + optional bool unsafe_marshaler_all = 63023; + optional bool unsafe_unmarshaler_all = 63024; + + optional bool goproto_extensions_map_all = 63025; + optional bool goproto_unrecognized_all = 63026; + optional bool gogoproto_import = 63027; + optional bool protosizer_all = 63028; + optional bool compare_all = 63029; + optional bool typedecl_all = 63030; + optional bool enumdecl_all = 63031; + + optional bool goproto_registration = 63032; + optional bool messagename_all = 63033; + + optional bool goproto_sizecache_all = 63034; + optional bool goproto_unkeyed_all = 63035; +} + +extend google.protobuf.MessageOptions { + optional bool goproto_getters = 64001; + optional bool goproto_stringer = 64003; + optional bool verbose_equal = 64004; + optional bool face = 64005; + optional bool gostring = 64006; + optional bool populate = 64007; + optional bool stringer = 67008; + optional bool onlyone = 64009; + + optional bool equal = 64013; + optional bool description = 64014; + optional bool testgen = 64015; + optional bool benchgen = 64016; + optional bool marshaler = 64017; + optional bool unmarshaler = 64018; + optional bool stable_marshaler = 64019; + + optional bool sizer = 64020; + + optional bool unsafe_marshaler = 64023; + optional bool unsafe_unmarshaler = 64024; + + optional bool goproto_extensions_map = 64025; + optional bool goproto_unrecognized = 64026; + + optional bool protosizer = 64028; + optional bool compare = 64029; + + optional bool typedecl = 64030; + + optional bool messagename = 64033; + + optional bool goproto_sizecache = 64034; + optional bool goproto_unkeyed = 64035; +} + +extend google.protobuf.FieldOptions { + optional bool nullable = 65001; + optional bool embed = 65002; + optional string customtype = 65003; + optional string customname = 65004; + optional string jsontag = 65005; + optional string moretags = 65006; + optional string casttype = 65007; + optional string castkey = 65008; + optional string castvalue = 65009; + + optional bool stdtime = 65010; + optional bool stdduration = 65011; + optional bool wktpointer = 65012; + +} diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/gogoproto/helper.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/gogoproto/helper.go new file mode 100644 index 000000000..390d4e4be --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/gogoproto/helper.go @@ -0,0 +1,415 @@ +// Protocol Buffers for Go with Gadgets +// +// Copyright (c) 2013, The GoGo Authors. All rights reserved. +// http://github.com/gogo/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +package gogoproto + +import google_protobuf "github.com/gogo/protobuf/protoc-gen-gogo/descriptor" +import proto "github.com/gogo/protobuf/proto" + +func IsEmbed(field *google_protobuf.FieldDescriptorProto) bool { + return proto.GetBoolExtension(field.Options, E_Embed, false) +} + +func IsNullable(field *google_protobuf.FieldDescriptorProto) bool { + return proto.GetBoolExtension(field.Options, E_Nullable, true) +} + +func IsStdTime(field *google_protobuf.FieldDescriptorProto) bool { + return proto.GetBoolExtension(field.Options, E_Stdtime, false) +} + +func IsStdDuration(field *google_protobuf.FieldDescriptorProto) bool { + return proto.GetBoolExtension(field.Options, E_Stdduration, false) +} + +func IsStdDouble(field *google_protobuf.FieldDescriptorProto) bool { + return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.DoubleValue" +} + +func IsStdFloat(field *google_protobuf.FieldDescriptorProto) bool { + return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.FloatValue" +} + +func IsStdInt64(field *google_protobuf.FieldDescriptorProto) bool { + return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.Int64Value" +} + +func IsStdUInt64(field *google_protobuf.FieldDescriptorProto) bool { + return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.UInt64Value" +} + +func IsStdInt32(field *google_protobuf.FieldDescriptorProto) bool { + return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.Int32Value" +} + +func IsStdUInt32(field *google_protobuf.FieldDescriptorProto) bool { + return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.UInt32Value" +} + +func IsStdBool(field *google_protobuf.FieldDescriptorProto) bool { + return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.BoolValue" +} + +func IsStdString(field *google_protobuf.FieldDescriptorProto) bool { + return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.StringValue" +} + +func IsStdBytes(field *google_protobuf.FieldDescriptorProto) bool { + return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.BytesValue" +} + +func IsStdType(field *google_protobuf.FieldDescriptorProto) bool { + return (IsStdTime(field) || IsStdDuration(field) || + IsStdDouble(field) || IsStdFloat(field) || + IsStdInt64(field) || IsStdUInt64(field) || + IsStdInt32(field) || IsStdUInt32(field) || + IsStdBool(field) || + IsStdString(field) || IsStdBytes(field)) +} + +func IsWktPtr(field *google_protobuf.FieldDescriptorProto) bool { + return proto.GetBoolExtension(field.Options, E_Wktpointer, false) +} + +func NeedsNilCheck(proto3 bool, field *google_protobuf.FieldDescriptorProto) bool { + nullable := IsNullable(field) + if field.IsMessage() || IsCustomType(field) { + return nullable + } + if proto3 { + return false + } + return nullable || *field.Type == google_protobuf.FieldDescriptorProto_TYPE_BYTES +} + +func IsCustomType(field *google_protobuf.FieldDescriptorProto) bool { + typ := GetCustomType(field) + if len(typ) > 0 { + return true + } + return false +} + +func IsCastType(field *google_protobuf.FieldDescriptorProto) bool { + typ := GetCastType(field) + if len(typ) > 0 { + return true + } + return false +} + +func IsCastKey(field *google_protobuf.FieldDescriptorProto) bool { + typ := GetCastKey(field) + if len(typ) > 0 { + return true + } + return false +} + +func IsCastValue(field *google_protobuf.FieldDescriptorProto) bool { + typ := GetCastValue(field) + if len(typ) > 0 { + return true + } + return false +} + +func HasEnumDecl(file *google_protobuf.FileDescriptorProto, enum *google_protobuf.EnumDescriptorProto) bool { + return proto.GetBoolExtension(enum.Options, E_Enumdecl, proto.GetBoolExtension(file.Options, E_EnumdeclAll, true)) +} + +func HasTypeDecl(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_Typedecl, proto.GetBoolExtension(file.Options, E_TypedeclAll, true)) +} + +func GetCustomType(field *google_protobuf.FieldDescriptorProto) string { + if field == nil { + return "" + } + if field.Options != nil { + v, err := proto.GetExtension(field.Options, E_Customtype) + if err == nil && v.(*string) != nil { + return *(v.(*string)) + } + } + return "" +} + +func GetCastType(field *google_protobuf.FieldDescriptorProto) string { + if field == nil { + return "" + } + if field.Options != nil { + v, err := proto.GetExtension(field.Options, E_Casttype) + if err == nil && v.(*string) != nil { + return *(v.(*string)) + } + } + return "" +} + +func GetCastKey(field *google_protobuf.FieldDescriptorProto) string { + if field == nil { + return "" + } + if field.Options != nil { + v, err := proto.GetExtension(field.Options, E_Castkey) + if err == nil && v.(*string) != nil { + return *(v.(*string)) + } + } + return "" +} + +func GetCastValue(field *google_protobuf.FieldDescriptorProto) string { + if field == nil { + return "" + } + if field.Options != nil { + v, err := proto.GetExtension(field.Options, E_Castvalue) + if err == nil && v.(*string) != nil { + return *(v.(*string)) + } + } + return "" +} + +func IsCustomName(field *google_protobuf.FieldDescriptorProto) bool { + name := GetCustomName(field) + if len(name) > 0 { + return true + } + return false +} + +func IsEnumCustomName(field *google_protobuf.EnumDescriptorProto) bool { + name := GetEnumCustomName(field) + if len(name) > 0 { + return true + } + return false +} + +func IsEnumValueCustomName(field *google_protobuf.EnumValueDescriptorProto) bool { + name := GetEnumValueCustomName(field) + if len(name) > 0 { + return true + } + return false +} + +func GetCustomName(field *google_protobuf.FieldDescriptorProto) string { + if field == nil { + return "" + } + if field.Options != nil { + v, err := proto.GetExtension(field.Options, E_Customname) + if err == nil && v.(*string) != nil { + return *(v.(*string)) + } + } + return "" +} + +func GetEnumCustomName(field *google_protobuf.EnumDescriptorProto) string { + if field == nil { + return "" + } + if field.Options != nil { + v, err := proto.GetExtension(field.Options, E_EnumCustomname) + if err == nil && v.(*string) != nil { + return *(v.(*string)) + } + } + return "" +} + +func GetEnumValueCustomName(field *google_protobuf.EnumValueDescriptorProto) string { + if field == nil { + return "" + } + if field.Options != nil { + v, err := proto.GetExtension(field.Options, E_EnumvalueCustomname) + if err == nil && v.(*string) != nil { + return *(v.(*string)) + } + } + return "" +} + +func GetJsonTag(field *google_protobuf.FieldDescriptorProto) *string { + if field == nil { + return nil + } + if field.Options != nil { + v, err := proto.GetExtension(field.Options, E_Jsontag) + if err == nil && v.(*string) != nil { + return (v.(*string)) + } + } + return nil +} + +func GetMoreTags(field *google_protobuf.FieldDescriptorProto) *string { + if field == nil { + return nil + } + if field.Options != nil { + v, err := proto.GetExtension(field.Options, E_Moretags) + if err == nil && v.(*string) != nil { + return (v.(*string)) + } + } + return nil +} + +type EnableFunc func(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool + +func EnabledGoEnumPrefix(file *google_protobuf.FileDescriptorProto, enum *google_protobuf.EnumDescriptorProto) bool { + return proto.GetBoolExtension(enum.Options, E_GoprotoEnumPrefix, proto.GetBoolExtension(file.Options, E_GoprotoEnumPrefixAll, true)) +} + +func EnabledGoStringer(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_GoprotoStringer, proto.GetBoolExtension(file.Options, E_GoprotoStringerAll, true)) +} + +func HasGoGetters(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_GoprotoGetters, proto.GetBoolExtension(file.Options, E_GoprotoGettersAll, true)) +} + +func IsUnion(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_Onlyone, proto.GetBoolExtension(file.Options, E_OnlyoneAll, false)) +} + +func HasGoString(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_Gostring, proto.GetBoolExtension(file.Options, E_GostringAll, false)) +} + +func HasEqual(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_Equal, proto.GetBoolExtension(file.Options, E_EqualAll, false)) +} + +func HasVerboseEqual(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_VerboseEqual, proto.GetBoolExtension(file.Options, E_VerboseEqualAll, false)) +} + +func IsStringer(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_Stringer, proto.GetBoolExtension(file.Options, E_StringerAll, false)) +} + +func IsFace(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_Face, proto.GetBoolExtension(file.Options, E_FaceAll, false)) +} + +func HasDescription(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_Description, proto.GetBoolExtension(file.Options, E_DescriptionAll, false)) +} + +func HasPopulate(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_Populate, proto.GetBoolExtension(file.Options, E_PopulateAll, false)) +} + +func HasTestGen(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_Testgen, proto.GetBoolExtension(file.Options, E_TestgenAll, false)) +} + +func HasBenchGen(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_Benchgen, proto.GetBoolExtension(file.Options, E_BenchgenAll, false)) +} + +func IsMarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_Marshaler, proto.GetBoolExtension(file.Options, E_MarshalerAll, false)) +} + +func IsUnmarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_Unmarshaler, proto.GetBoolExtension(file.Options, E_UnmarshalerAll, false)) +} + +func IsStableMarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_StableMarshaler, proto.GetBoolExtension(file.Options, E_StableMarshalerAll, false)) +} + +func IsSizer(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_Sizer, proto.GetBoolExtension(file.Options, E_SizerAll, false)) +} + +func IsProtoSizer(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_Protosizer, proto.GetBoolExtension(file.Options, E_ProtosizerAll, false)) +} + +func IsGoEnumStringer(file *google_protobuf.FileDescriptorProto, enum *google_protobuf.EnumDescriptorProto) bool { + return proto.GetBoolExtension(enum.Options, E_GoprotoEnumStringer, proto.GetBoolExtension(file.Options, E_GoprotoEnumStringerAll, true)) +} + +func IsEnumStringer(file *google_protobuf.FileDescriptorProto, enum *google_protobuf.EnumDescriptorProto) bool { + return proto.GetBoolExtension(enum.Options, E_EnumStringer, proto.GetBoolExtension(file.Options, E_EnumStringerAll, false)) +} + +func IsUnsafeMarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_UnsafeMarshaler, proto.GetBoolExtension(file.Options, E_UnsafeMarshalerAll, false)) +} + +func IsUnsafeUnmarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_UnsafeUnmarshaler, proto.GetBoolExtension(file.Options, E_UnsafeUnmarshalerAll, false)) +} + +func HasExtensionsMap(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_GoprotoExtensionsMap, proto.GetBoolExtension(file.Options, E_GoprotoExtensionsMapAll, true)) +} + +func HasUnrecognized(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_GoprotoUnrecognized, proto.GetBoolExtension(file.Options, E_GoprotoUnrecognizedAll, true)) +} + +func IsProto3(file *google_protobuf.FileDescriptorProto) bool { + return file.GetSyntax() == "proto3" +} + +func ImportsGoGoProto(file *google_protobuf.FileDescriptorProto) bool { + return proto.GetBoolExtension(file.Options, E_GogoprotoImport, true) +} + +func HasCompare(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_Compare, proto.GetBoolExtension(file.Options, E_CompareAll, false)) +} + +func RegistersGolangProto(file *google_protobuf.FileDescriptorProto) bool { + return proto.GetBoolExtension(file.Options, E_GoprotoRegistration, false) +} + +func HasMessageName(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_Messagename, proto.GetBoolExtension(file.Options, E_MessagenameAll, false)) +} + +func HasSizecache(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_GoprotoSizecache, proto.GetBoolExtension(file.Options, E_GoprotoSizecacheAll, true)) +} + +func HasUnkeyed(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool { + return proto.GetBoolExtension(message.Options, E_GoprotoUnkeyed, proto.GetBoolExtension(file.Options, E_GoprotoUnkeyedAll, true)) +} diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/Makefile b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/Makefile new file mode 100644 index 000000000..3496dc99d --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/Makefile @@ -0,0 +1,36 @@ +# Go support for Protocol Buffers - Google's data interchange format +# +# Copyright 2010 The Go Authors. All rights reserved. +# https://github.com/golang/protobuf +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +regenerate: + go install github.com/gogo/protobuf/protoc-gen-gogo + go install github.com/gogo/protobuf/protoc-gen-gostring + protoc --gogo_out=. -I=../../protobuf/google/protobuf ../../protobuf/google/protobuf/descriptor.proto + protoc --gostring_out=. -I=../../protobuf/google/protobuf ../../protobuf/google/protobuf/descriptor.proto diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.go new file mode 100644 index 000000000..a85bf1984 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.go @@ -0,0 +1,118 @@ +// Go support for Protocol Buffers - Google's data interchange format +// +// Copyright 2016 The Go Authors. All rights reserved. +// https://github.com/golang/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Package descriptor provides functions for obtaining protocol buffer +// descriptors for generated Go types. +// +// These functions cannot go in package proto because they depend on the +// generated protobuf descriptor messages, which themselves depend on proto. +package descriptor + +import ( + "bytes" + "compress/gzip" + "fmt" + "io/ioutil" + + "github.com/gogo/protobuf/proto" +) + +// extractFile extracts a FileDescriptorProto from a gzip'd buffer. +func extractFile(gz []byte) (*FileDescriptorProto, error) { + r, err := gzip.NewReader(bytes.NewReader(gz)) + if err != nil { + return nil, fmt.Errorf("failed to open gzip reader: %v", err) + } + defer r.Close() + + b, err := ioutil.ReadAll(r) + if err != nil { + return nil, fmt.Errorf("failed to uncompress descriptor: %v", err) + } + + fd := new(FileDescriptorProto) + if err := proto.Unmarshal(b, fd); err != nil { + return nil, fmt.Errorf("malformed FileDescriptorProto: %v", err) + } + + return fd, nil +} + +// Message is a proto.Message with a method to return its descriptor. +// +// Message types generated by the protocol compiler always satisfy +// the Message interface. +type Message interface { + proto.Message + Descriptor() ([]byte, []int) +} + +// ForMessage returns a FileDescriptorProto and a DescriptorProto from within it +// describing the given message. +func ForMessage(msg Message) (fd *FileDescriptorProto, md *DescriptorProto) { + gz, path := msg.Descriptor() + fd, err := extractFile(gz) + if err != nil { + panic(fmt.Sprintf("invalid FileDescriptorProto for %T: %v", msg, err)) + } + + md = fd.MessageType[path[0]] + for _, i := range path[1:] { + md = md.NestedType[i] + } + return fd, md +} + +// Is this field a scalar numeric type? +func (field *FieldDescriptorProto) IsScalar() bool { + if field.Type == nil { + return false + } + switch *field.Type { + case FieldDescriptorProto_TYPE_DOUBLE, + FieldDescriptorProto_TYPE_FLOAT, + FieldDescriptorProto_TYPE_INT64, + FieldDescriptorProto_TYPE_UINT64, + FieldDescriptorProto_TYPE_INT32, + FieldDescriptorProto_TYPE_FIXED64, + FieldDescriptorProto_TYPE_FIXED32, + FieldDescriptorProto_TYPE_BOOL, + FieldDescriptorProto_TYPE_UINT32, + FieldDescriptorProto_TYPE_ENUM, + FieldDescriptorProto_TYPE_SFIXED32, + FieldDescriptorProto_TYPE_SFIXED64, + FieldDescriptorProto_TYPE_SINT32, + FieldDescriptorProto_TYPE_SINT64: + return true + default: + return false + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.pb.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.pb.go new file mode 100644 index 000000000..18b2a3318 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.pb.go @@ -0,0 +1,2865 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: descriptor.proto + +package descriptor + +import ( + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + math "math" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +type FieldDescriptorProto_Type int32 + +const ( + // 0 is reserved for errors. + // Order is weird for historical reasons. + FieldDescriptorProto_TYPE_DOUBLE FieldDescriptorProto_Type = 1 + FieldDescriptorProto_TYPE_FLOAT FieldDescriptorProto_Type = 2 + // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT64 if + // negative values are likely. + FieldDescriptorProto_TYPE_INT64 FieldDescriptorProto_Type = 3 + FieldDescriptorProto_TYPE_UINT64 FieldDescriptorProto_Type = 4 + // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT32 if + // negative values are likely. + FieldDescriptorProto_TYPE_INT32 FieldDescriptorProto_Type = 5 + FieldDescriptorProto_TYPE_FIXED64 FieldDescriptorProto_Type = 6 + FieldDescriptorProto_TYPE_FIXED32 FieldDescriptorProto_Type = 7 + FieldDescriptorProto_TYPE_BOOL FieldDescriptorProto_Type = 8 + FieldDescriptorProto_TYPE_STRING FieldDescriptorProto_Type = 9 + // Tag-delimited aggregate. + // Group type is deprecated and not supported in proto3. However, Proto3 + // implementations should still be able to parse the group wire format and + // treat group fields as unknown fields. + FieldDescriptorProto_TYPE_GROUP FieldDescriptorProto_Type = 10 + FieldDescriptorProto_TYPE_MESSAGE FieldDescriptorProto_Type = 11 + // New in version 2. + FieldDescriptorProto_TYPE_BYTES FieldDescriptorProto_Type = 12 + FieldDescriptorProto_TYPE_UINT32 FieldDescriptorProto_Type = 13 + FieldDescriptorProto_TYPE_ENUM FieldDescriptorProto_Type = 14 + FieldDescriptorProto_TYPE_SFIXED32 FieldDescriptorProto_Type = 15 + FieldDescriptorProto_TYPE_SFIXED64 FieldDescriptorProto_Type = 16 + FieldDescriptorProto_TYPE_SINT32 FieldDescriptorProto_Type = 17 + FieldDescriptorProto_TYPE_SINT64 FieldDescriptorProto_Type = 18 +) + +var FieldDescriptorProto_Type_name = map[int32]string{ + 1: "TYPE_DOUBLE", + 2: "TYPE_FLOAT", + 3: "TYPE_INT64", + 4: "TYPE_UINT64", + 5: "TYPE_INT32", + 6: "TYPE_FIXED64", + 7: "TYPE_FIXED32", + 8: "TYPE_BOOL", + 9: "TYPE_STRING", + 10: "TYPE_GROUP", + 11: "TYPE_MESSAGE", + 12: "TYPE_BYTES", + 13: "TYPE_UINT32", + 14: "TYPE_ENUM", + 15: "TYPE_SFIXED32", + 16: "TYPE_SFIXED64", + 17: "TYPE_SINT32", + 18: "TYPE_SINT64", +} + +var FieldDescriptorProto_Type_value = map[string]int32{ + "TYPE_DOUBLE": 1, + "TYPE_FLOAT": 2, + "TYPE_INT64": 3, + "TYPE_UINT64": 4, + "TYPE_INT32": 5, + "TYPE_FIXED64": 6, + "TYPE_FIXED32": 7, + "TYPE_BOOL": 8, + "TYPE_STRING": 9, + "TYPE_GROUP": 10, + "TYPE_MESSAGE": 11, + "TYPE_BYTES": 12, + "TYPE_UINT32": 13, + "TYPE_ENUM": 14, + "TYPE_SFIXED32": 15, + "TYPE_SFIXED64": 16, + "TYPE_SINT32": 17, + "TYPE_SINT64": 18, +} + +func (x FieldDescriptorProto_Type) Enum() *FieldDescriptorProto_Type { + p := new(FieldDescriptorProto_Type) + *p = x + return p +} + +func (x FieldDescriptorProto_Type) String() string { + return proto.EnumName(FieldDescriptorProto_Type_name, int32(x)) +} + +func (x *FieldDescriptorProto_Type) UnmarshalJSON(data []byte) error { + value, err := proto.UnmarshalJSONEnum(FieldDescriptorProto_Type_value, data, "FieldDescriptorProto_Type") + if err != nil { + return err + } + *x = FieldDescriptorProto_Type(value) + return nil +} + +func (FieldDescriptorProto_Type) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{4, 0} +} + +type FieldDescriptorProto_Label int32 + +const ( + // 0 is reserved for errors + FieldDescriptorProto_LABEL_OPTIONAL FieldDescriptorProto_Label = 1 + FieldDescriptorProto_LABEL_REQUIRED FieldDescriptorProto_Label = 2 + FieldDescriptorProto_LABEL_REPEATED FieldDescriptorProto_Label = 3 +) + +var FieldDescriptorProto_Label_name = map[int32]string{ + 1: "LABEL_OPTIONAL", + 2: "LABEL_REQUIRED", + 3: "LABEL_REPEATED", +} + +var FieldDescriptorProto_Label_value = map[string]int32{ + "LABEL_OPTIONAL": 1, + "LABEL_REQUIRED": 2, + "LABEL_REPEATED": 3, +} + +func (x FieldDescriptorProto_Label) Enum() *FieldDescriptorProto_Label { + p := new(FieldDescriptorProto_Label) + *p = x + return p +} + +func (x FieldDescriptorProto_Label) String() string { + return proto.EnumName(FieldDescriptorProto_Label_name, int32(x)) +} + +func (x *FieldDescriptorProto_Label) UnmarshalJSON(data []byte) error { + value, err := proto.UnmarshalJSONEnum(FieldDescriptorProto_Label_value, data, "FieldDescriptorProto_Label") + if err != nil { + return err + } + *x = FieldDescriptorProto_Label(value) + return nil +} + +func (FieldDescriptorProto_Label) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{4, 1} +} + +// Generated classes can be optimized for speed or code size. +type FileOptions_OptimizeMode int32 + +const ( + FileOptions_SPEED FileOptions_OptimizeMode = 1 + // etc. + FileOptions_CODE_SIZE FileOptions_OptimizeMode = 2 + FileOptions_LITE_RUNTIME FileOptions_OptimizeMode = 3 +) + +var FileOptions_OptimizeMode_name = map[int32]string{ + 1: "SPEED", + 2: "CODE_SIZE", + 3: "LITE_RUNTIME", +} + +var FileOptions_OptimizeMode_value = map[string]int32{ + "SPEED": 1, + "CODE_SIZE": 2, + "LITE_RUNTIME": 3, +} + +func (x FileOptions_OptimizeMode) Enum() *FileOptions_OptimizeMode { + p := new(FileOptions_OptimizeMode) + *p = x + return p +} + +func (x FileOptions_OptimizeMode) String() string { + return proto.EnumName(FileOptions_OptimizeMode_name, int32(x)) +} + +func (x *FileOptions_OptimizeMode) UnmarshalJSON(data []byte) error { + value, err := proto.UnmarshalJSONEnum(FileOptions_OptimizeMode_value, data, "FileOptions_OptimizeMode") + if err != nil { + return err + } + *x = FileOptions_OptimizeMode(value) + return nil +} + +func (FileOptions_OptimizeMode) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{10, 0} +} + +type FieldOptions_CType int32 + +const ( + // Default mode. + FieldOptions_STRING FieldOptions_CType = 0 + FieldOptions_CORD FieldOptions_CType = 1 + FieldOptions_STRING_PIECE FieldOptions_CType = 2 +) + +var FieldOptions_CType_name = map[int32]string{ + 0: "STRING", + 1: "CORD", + 2: "STRING_PIECE", +} + +var FieldOptions_CType_value = map[string]int32{ + "STRING": 0, + "CORD": 1, + "STRING_PIECE": 2, +} + +func (x FieldOptions_CType) Enum() *FieldOptions_CType { + p := new(FieldOptions_CType) + *p = x + return p +} + +func (x FieldOptions_CType) String() string { + return proto.EnumName(FieldOptions_CType_name, int32(x)) +} + +func (x *FieldOptions_CType) UnmarshalJSON(data []byte) error { + value, err := proto.UnmarshalJSONEnum(FieldOptions_CType_value, data, "FieldOptions_CType") + if err != nil { + return err + } + *x = FieldOptions_CType(value) + return nil +} + +func (FieldOptions_CType) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{12, 0} +} + +type FieldOptions_JSType int32 + +const ( + // Use the default type. + FieldOptions_JS_NORMAL FieldOptions_JSType = 0 + // Use JavaScript strings. + FieldOptions_JS_STRING FieldOptions_JSType = 1 + // Use JavaScript numbers. + FieldOptions_JS_NUMBER FieldOptions_JSType = 2 +) + +var FieldOptions_JSType_name = map[int32]string{ + 0: "JS_NORMAL", + 1: "JS_STRING", + 2: "JS_NUMBER", +} + +var FieldOptions_JSType_value = map[string]int32{ + "JS_NORMAL": 0, + "JS_STRING": 1, + "JS_NUMBER": 2, +} + +func (x FieldOptions_JSType) Enum() *FieldOptions_JSType { + p := new(FieldOptions_JSType) + *p = x + return p +} + +func (x FieldOptions_JSType) String() string { + return proto.EnumName(FieldOptions_JSType_name, int32(x)) +} + +func (x *FieldOptions_JSType) UnmarshalJSON(data []byte) error { + value, err := proto.UnmarshalJSONEnum(FieldOptions_JSType_value, data, "FieldOptions_JSType") + if err != nil { + return err + } + *x = FieldOptions_JSType(value) + return nil +} + +func (FieldOptions_JSType) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{12, 1} +} + +// Is this method side-effect-free (or safe in HTTP parlance), or idempotent, +// or neither? HTTP based RPC implementation may choose GET verb for safe +// methods, and PUT verb for idempotent methods instead of the default POST. +type MethodOptions_IdempotencyLevel int32 + +const ( + MethodOptions_IDEMPOTENCY_UNKNOWN MethodOptions_IdempotencyLevel = 0 + MethodOptions_NO_SIDE_EFFECTS MethodOptions_IdempotencyLevel = 1 + MethodOptions_IDEMPOTENT MethodOptions_IdempotencyLevel = 2 +) + +var MethodOptions_IdempotencyLevel_name = map[int32]string{ + 0: "IDEMPOTENCY_UNKNOWN", + 1: "NO_SIDE_EFFECTS", + 2: "IDEMPOTENT", +} + +var MethodOptions_IdempotencyLevel_value = map[string]int32{ + "IDEMPOTENCY_UNKNOWN": 0, + "NO_SIDE_EFFECTS": 1, + "IDEMPOTENT": 2, +} + +func (x MethodOptions_IdempotencyLevel) Enum() *MethodOptions_IdempotencyLevel { + p := new(MethodOptions_IdempotencyLevel) + *p = x + return p +} + +func (x MethodOptions_IdempotencyLevel) String() string { + return proto.EnumName(MethodOptions_IdempotencyLevel_name, int32(x)) +} + +func (x *MethodOptions_IdempotencyLevel) UnmarshalJSON(data []byte) error { + value, err := proto.UnmarshalJSONEnum(MethodOptions_IdempotencyLevel_value, data, "MethodOptions_IdempotencyLevel") + if err != nil { + return err + } + *x = MethodOptions_IdempotencyLevel(value) + return nil +} + +func (MethodOptions_IdempotencyLevel) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{17, 0} +} + +// The protocol compiler can output a FileDescriptorSet containing the .proto +// files it parses. +type FileDescriptorSet struct { + File []*FileDescriptorProto `protobuf:"bytes,1,rep,name=file" json:"file,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *FileDescriptorSet) Reset() { *m = FileDescriptorSet{} } +func (m *FileDescriptorSet) String() string { return proto.CompactTextString(m) } +func (*FileDescriptorSet) ProtoMessage() {} +func (*FileDescriptorSet) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{0} +} +func (m *FileDescriptorSet) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_FileDescriptorSet.Unmarshal(m, b) +} +func (m *FileDescriptorSet) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_FileDescriptorSet.Marshal(b, m, deterministic) +} +func (m *FileDescriptorSet) XXX_Merge(src proto.Message) { + xxx_messageInfo_FileDescriptorSet.Merge(m, src) +} +func (m *FileDescriptorSet) XXX_Size() int { + return xxx_messageInfo_FileDescriptorSet.Size(m) +} +func (m *FileDescriptorSet) XXX_DiscardUnknown() { + xxx_messageInfo_FileDescriptorSet.DiscardUnknown(m) +} + +var xxx_messageInfo_FileDescriptorSet proto.InternalMessageInfo + +func (m *FileDescriptorSet) GetFile() []*FileDescriptorProto { + if m != nil { + return m.File + } + return nil +} + +// Describes a complete .proto file. +type FileDescriptorProto struct { + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Package *string `protobuf:"bytes,2,opt,name=package" json:"package,omitempty"` + // Names of files imported by this file. + Dependency []string `protobuf:"bytes,3,rep,name=dependency" json:"dependency,omitempty"` + // Indexes of the public imported files in the dependency list above. + PublicDependency []int32 `protobuf:"varint,10,rep,name=public_dependency,json=publicDependency" json:"public_dependency,omitempty"` + // Indexes of the weak imported files in the dependency list. + // For Google-internal migration only. Do not use. + WeakDependency []int32 `protobuf:"varint,11,rep,name=weak_dependency,json=weakDependency" json:"weak_dependency,omitempty"` + // All top-level definitions in this file. + MessageType []*DescriptorProto `protobuf:"bytes,4,rep,name=message_type,json=messageType" json:"message_type,omitempty"` + EnumType []*EnumDescriptorProto `protobuf:"bytes,5,rep,name=enum_type,json=enumType" json:"enum_type,omitempty"` + Service []*ServiceDescriptorProto `protobuf:"bytes,6,rep,name=service" json:"service,omitempty"` + Extension []*FieldDescriptorProto `protobuf:"bytes,7,rep,name=extension" json:"extension,omitempty"` + Options *FileOptions `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"` + // This field contains optional information about the original source code. + // You may safely remove this entire field without harming runtime + // functionality of the descriptors -- the information is needed only by + // development tools. + SourceCodeInfo *SourceCodeInfo `protobuf:"bytes,9,opt,name=source_code_info,json=sourceCodeInfo" json:"source_code_info,omitempty"` + // The syntax of the proto file. + // The supported values are "proto2" and "proto3". + Syntax *string `protobuf:"bytes,12,opt,name=syntax" json:"syntax,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *FileDescriptorProto) Reset() { *m = FileDescriptorProto{} } +func (m *FileDescriptorProto) String() string { return proto.CompactTextString(m) } +func (*FileDescriptorProto) ProtoMessage() {} +func (*FileDescriptorProto) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{1} +} +func (m *FileDescriptorProto) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_FileDescriptorProto.Unmarshal(m, b) +} +func (m *FileDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_FileDescriptorProto.Marshal(b, m, deterministic) +} +func (m *FileDescriptorProto) XXX_Merge(src proto.Message) { + xxx_messageInfo_FileDescriptorProto.Merge(m, src) +} +func (m *FileDescriptorProto) XXX_Size() int { + return xxx_messageInfo_FileDescriptorProto.Size(m) +} +func (m *FileDescriptorProto) XXX_DiscardUnknown() { + xxx_messageInfo_FileDescriptorProto.DiscardUnknown(m) +} + +var xxx_messageInfo_FileDescriptorProto proto.InternalMessageInfo + +func (m *FileDescriptorProto) GetName() string { + if m != nil && m.Name != nil { + return *m.Name + } + return "" +} + +func (m *FileDescriptorProto) GetPackage() string { + if m != nil && m.Package != nil { + return *m.Package + } + return "" +} + +func (m *FileDescriptorProto) GetDependency() []string { + if m != nil { + return m.Dependency + } + return nil +} + +func (m *FileDescriptorProto) GetPublicDependency() []int32 { + if m != nil { + return m.PublicDependency + } + return nil +} + +func (m *FileDescriptorProto) GetWeakDependency() []int32 { + if m != nil { + return m.WeakDependency + } + return nil +} + +func (m *FileDescriptorProto) GetMessageType() []*DescriptorProto { + if m != nil { + return m.MessageType + } + return nil +} + +func (m *FileDescriptorProto) GetEnumType() []*EnumDescriptorProto { + if m != nil { + return m.EnumType + } + return nil +} + +func (m *FileDescriptorProto) GetService() []*ServiceDescriptorProto { + if m != nil { + return m.Service + } + return nil +} + +func (m *FileDescriptorProto) GetExtension() []*FieldDescriptorProto { + if m != nil { + return m.Extension + } + return nil +} + +func (m *FileDescriptorProto) GetOptions() *FileOptions { + if m != nil { + return m.Options + } + return nil +} + +func (m *FileDescriptorProto) GetSourceCodeInfo() *SourceCodeInfo { + if m != nil { + return m.SourceCodeInfo + } + return nil +} + +func (m *FileDescriptorProto) GetSyntax() string { + if m != nil && m.Syntax != nil { + return *m.Syntax + } + return "" +} + +// Describes a message type. +type DescriptorProto struct { + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Field []*FieldDescriptorProto `protobuf:"bytes,2,rep,name=field" json:"field,omitempty"` + Extension []*FieldDescriptorProto `protobuf:"bytes,6,rep,name=extension" json:"extension,omitempty"` + NestedType []*DescriptorProto `protobuf:"bytes,3,rep,name=nested_type,json=nestedType" json:"nested_type,omitempty"` + EnumType []*EnumDescriptorProto `protobuf:"bytes,4,rep,name=enum_type,json=enumType" json:"enum_type,omitempty"` + ExtensionRange []*DescriptorProto_ExtensionRange `protobuf:"bytes,5,rep,name=extension_range,json=extensionRange" json:"extension_range,omitempty"` + OneofDecl []*OneofDescriptorProto `protobuf:"bytes,8,rep,name=oneof_decl,json=oneofDecl" json:"oneof_decl,omitempty"` + Options *MessageOptions `protobuf:"bytes,7,opt,name=options" json:"options,omitempty"` + ReservedRange []*DescriptorProto_ReservedRange `protobuf:"bytes,9,rep,name=reserved_range,json=reservedRange" json:"reserved_range,omitempty"` + // Reserved field names, which may not be used by fields in the same message. + // A given name may only be reserved once. + ReservedName []string `protobuf:"bytes,10,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *DescriptorProto) Reset() { *m = DescriptorProto{} } +func (m *DescriptorProto) String() string { return proto.CompactTextString(m) } +func (*DescriptorProto) ProtoMessage() {} +func (*DescriptorProto) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{2} +} +func (m *DescriptorProto) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_DescriptorProto.Unmarshal(m, b) +} +func (m *DescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_DescriptorProto.Marshal(b, m, deterministic) +} +func (m *DescriptorProto) XXX_Merge(src proto.Message) { + xxx_messageInfo_DescriptorProto.Merge(m, src) +} +func (m *DescriptorProto) XXX_Size() int { + return xxx_messageInfo_DescriptorProto.Size(m) +} +func (m *DescriptorProto) XXX_DiscardUnknown() { + xxx_messageInfo_DescriptorProto.DiscardUnknown(m) +} + +var xxx_messageInfo_DescriptorProto proto.InternalMessageInfo + +func (m *DescriptorProto) GetName() string { + if m != nil && m.Name != nil { + return *m.Name + } + return "" +} + +func (m *DescriptorProto) GetField() []*FieldDescriptorProto { + if m != nil { + return m.Field + } + return nil +} + +func (m *DescriptorProto) GetExtension() []*FieldDescriptorProto { + if m != nil { + return m.Extension + } + return nil +} + +func (m *DescriptorProto) GetNestedType() []*DescriptorProto { + if m != nil { + return m.NestedType + } + return nil +} + +func (m *DescriptorProto) GetEnumType() []*EnumDescriptorProto { + if m != nil { + return m.EnumType + } + return nil +} + +func (m *DescriptorProto) GetExtensionRange() []*DescriptorProto_ExtensionRange { + if m != nil { + return m.ExtensionRange + } + return nil +} + +func (m *DescriptorProto) GetOneofDecl() []*OneofDescriptorProto { + if m != nil { + return m.OneofDecl + } + return nil +} + +func (m *DescriptorProto) GetOptions() *MessageOptions { + if m != nil { + return m.Options + } + return nil +} + +func (m *DescriptorProto) GetReservedRange() []*DescriptorProto_ReservedRange { + if m != nil { + return m.ReservedRange + } + return nil +} + +func (m *DescriptorProto) GetReservedName() []string { + if m != nil { + return m.ReservedName + } + return nil +} + +type DescriptorProto_ExtensionRange struct { + Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` + End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` + Options *ExtensionRangeOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *DescriptorProto_ExtensionRange) Reset() { *m = DescriptorProto_ExtensionRange{} } +func (m *DescriptorProto_ExtensionRange) String() string { return proto.CompactTextString(m) } +func (*DescriptorProto_ExtensionRange) ProtoMessage() {} +func (*DescriptorProto_ExtensionRange) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{2, 0} +} +func (m *DescriptorProto_ExtensionRange) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_DescriptorProto_ExtensionRange.Unmarshal(m, b) +} +func (m *DescriptorProto_ExtensionRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_DescriptorProto_ExtensionRange.Marshal(b, m, deterministic) +} +func (m *DescriptorProto_ExtensionRange) XXX_Merge(src proto.Message) { + xxx_messageInfo_DescriptorProto_ExtensionRange.Merge(m, src) +} +func (m *DescriptorProto_ExtensionRange) XXX_Size() int { + return xxx_messageInfo_DescriptorProto_ExtensionRange.Size(m) +} +func (m *DescriptorProto_ExtensionRange) XXX_DiscardUnknown() { + xxx_messageInfo_DescriptorProto_ExtensionRange.DiscardUnknown(m) +} + +var xxx_messageInfo_DescriptorProto_ExtensionRange proto.InternalMessageInfo + +func (m *DescriptorProto_ExtensionRange) GetStart() int32 { + if m != nil && m.Start != nil { + return *m.Start + } + return 0 +} + +func (m *DescriptorProto_ExtensionRange) GetEnd() int32 { + if m != nil && m.End != nil { + return *m.End + } + return 0 +} + +func (m *DescriptorProto_ExtensionRange) GetOptions() *ExtensionRangeOptions { + if m != nil { + return m.Options + } + return nil +} + +// Range of reserved tag numbers. Reserved tag numbers may not be used by +// fields or extension ranges in the same message. Reserved ranges may +// not overlap. +type DescriptorProto_ReservedRange struct { + Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` + End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *DescriptorProto_ReservedRange) Reset() { *m = DescriptorProto_ReservedRange{} } +func (m *DescriptorProto_ReservedRange) String() string { return proto.CompactTextString(m) } +func (*DescriptorProto_ReservedRange) ProtoMessage() {} +func (*DescriptorProto_ReservedRange) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{2, 1} +} +func (m *DescriptorProto_ReservedRange) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_DescriptorProto_ReservedRange.Unmarshal(m, b) +} +func (m *DescriptorProto_ReservedRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_DescriptorProto_ReservedRange.Marshal(b, m, deterministic) +} +func (m *DescriptorProto_ReservedRange) XXX_Merge(src proto.Message) { + xxx_messageInfo_DescriptorProto_ReservedRange.Merge(m, src) +} +func (m *DescriptorProto_ReservedRange) XXX_Size() int { + return xxx_messageInfo_DescriptorProto_ReservedRange.Size(m) +} +func (m *DescriptorProto_ReservedRange) XXX_DiscardUnknown() { + xxx_messageInfo_DescriptorProto_ReservedRange.DiscardUnknown(m) +} + +var xxx_messageInfo_DescriptorProto_ReservedRange proto.InternalMessageInfo + +func (m *DescriptorProto_ReservedRange) GetStart() int32 { + if m != nil && m.Start != nil { + return *m.Start + } + return 0 +} + +func (m *DescriptorProto_ReservedRange) GetEnd() int32 { + if m != nil && m.End != nil { + return *m.End + } + return 0 +} + +type ExtensionRangeOptions struct { + // The parser stores options it doesn't recognize here. See above. + UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + proto.XXX_InternalExtensions `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ExtensionRangeOptions) Reset() { *m = ExtensionRangeOptions{} } +func (m *ExtensionRangeOptions) String() string { return proto.CompactTextString(m) } +func (*ExtensionRangeOptions) ProtoMessage() {} +func (*ExtensionRangeOptions) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{3} +} + +var extRange_ExtensionRangeOptions = []proto.ExtensionRange{ + {Start: 1000, End: 536870911}, +} + +func (*ExtensionRangeOptions) ExtensionRangeArray() []proto.ExtensionRange { + return extRange_ExtensionRangeOptions +} + +func (m *ExtensionRangeOptions) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ExtensionRangeOptions.Unmarshal(m, b) +} +func (m *ExtensionRangeOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ExtensionRangeOptions.Marshal(b, m, deterministic) +} +func (m *ExtensionRangeOptions) XXX_Merge(src proto.Message) { + xxx_messageInfo_ExtensionRangeOptions.Merge(m, src) +} +func (m *ExtensionRangeOptions) XXX_Size() int { + return xxx_messageInfo_ExtensionRangeOptions.Size(m) +} +func (m *ExtensionRangeOptions) XXX_DiscardUnknown() { + xxx_messageInfo_ExtensionRangeOptions.DiscardUnknown(m) +} + +var xxx_messageInfo_ExtensionRangeOptions proto.InternalMessageInfo + +func (m *ExtensionRangeOptions) GetUninterpretedOption() []*UninterpretedOption { + if m != nil { + return m.UninterpretedOption + } + return nil +} + +// Describes a field within a message. +type FieldDescriptorProto struct { + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Number *int32 `protobuf:"varint,3,opt,name=number" json:"number,omitempty"` + Label *FieldDescriptorProto_Label `protobuf:"varint,4,opt,name=label,enum=google.protobuf.FieldDescriptorProto_Label" json:"label,omitempty"` + // If type_name is set, this need not be set. If both this and type_name + // are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP. + Type *FieldDescriptorProto_Type `protobuf:"varint,5,opt,name=type,enum=google.protobuf.FieldDescriptorProto_Type" json:"type,omitempty"` + // For message and enum types, this is the name of the type. If the name + // starts with a '.', it is fully-qualified. Otherwise, C++-like scoping + // rules are used to find the type (i.e. first the nested types within this + // message are searched, then within the parent, on up to the root + // namespace). + TypeName *string `protobuf:"bytes,6,opt,name=type_name,json=typeName" json:"type_name,omitempty"` + // For extensions, this is the name of the type being extended. It is + // resolved in the same manner as type_name. + Extendee *string `protobuf:"bytes,2,opt,name=extendee" json:"extendee,omitempty"` + // For numeric types, contains the original text representation of the value. + // For booleans, "true" or "false". + // For strings, contains the default text contents (not escaped in any way). + // For bytes, contains the C escaped value. All bytes >= 128 are escaped. + // TODO(kenton): Base-64 encode? + DefaultValue *string `protobuf:"bytes,7,opt,name=default_value,json=defaultValue" json:"default_value,omitempty"` + // If set, gives the index of a oneof in the containing type's oneof_decl + // list. This field is a member of that oneof. + OneofIndex *int32 `protobuf:"varint,9,opt,name=oneof_index,json=oneofIndex" json:"oneof_index,omitempty"` + // JSON name of this field. The value is set by protocol compiler. If the + // user has set a "json_name" option on this field, that option's value + // will be used. Otherwise, it's deduced from the field's name by converting + // it to camelCase. + JsonName *string `protobuf:"bytes,10,opt,name=json_name,json=jsonName" json:"json_name,omitempty"` + Options *FieldOptions `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *FieldDescriptorProto) Reset() { *m = FieldDescriptorProto{} } +func (m *FieldDescriptorProto) String() string { return proto.CompactTextString(m) } +func (*FieldDescriptorProto) ProtoMessage() {} +func (*FieldDescriptorProto) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{4} +} +func (m *FieldDescriptorProto) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_FieldDescriptorProto.Unmarshal(m, b) +} +func (m *FieldDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_FieldDescriptorProto.Marshal(b, m, deterministic) +} +func (m *FieldDescriptorProto) XXX_Merge(src proto.Message) { + xxx_messageInfo_FieldDescriptorProto.Merge(m, src) +} +func (m *FieldDescriptorProto) XXX_Size() int { + return xxx_messageInfo_FieldDescriptorProto.Size(m) +} +func (m *FieldDescriptorProto) XXX_DiscardUnknown() { + xxx_messageInfo_FieldDescriptorProto.DiscardUnknown(m) +} + +var xxx_messageInfo_FieldDescriptorProto proto.InternalMessageInfo + +func (m *FieldDescriptorProto) GetName() string { + if m != nil && m.Name != nil { + return *m.Name + } + return "" +} + +func (m *FieldDescriptorProto) GetNumber() int32 { + if m != nil && m.Number != nil { + return *m.Number + } + return 0 +} + +func (m *FieldDescriptorProto) GetLabel() FieldDescriptorProto_Label { + if m != nil && m.Label != nil { + return *m.Label + } + return FieldDescriptorProto_LABEL_OPTIONAL +} + +func (m *FieldDescriptorProto) GetType() FieldDescriptorProto_Type { + if m != nil && m.Type != nil { + return *m.Type + } + return FieldDescriptorProto_TYPE_DOUBLE +} + +func (m *FieldDescriptorProto) GetTypeName() string { + if m != nil && m.TypeName != nil { + return *m.TypeName + } + return "" +} + +func (m *FieldDescriptorProto) GetExtendee() string { + if m != nil && m.Extendee != nil { + return *m.Extendee + } + return "" +} + +func (m *FieldDescriptorProto) GetDefaultValue() string { + if m != nil && m.DefaultValue != nil { + return *m.DefaultValue + } + return "" +} + +func (m *FieldDescriptorProto) GetOneofIndex() int32 { + if m != nil && m.OneofIndex != nil { + return *m.OneofIndex + } + return 0 +} + +func (m *FieldDescriptorProto) GetJsonName() string { + if m != nil && m.JsonName != nil { + return *m.JsonName + } + return "" +} + +func (m *FieldDescriptorProto) GetOptions() *FieldOptions { + if m != nil { + return m.Options + } + return nil +} + +// Describes a oneof. +type OneofDescriptorProto struct { + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Options *OneofOptions `protobuf:"bytes,2,opt,name=options" json:"options,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *OneofDescriptorProto) Reset() { *m = OneofDescriptorProto{} } +func (m *OneofDescriptorProto) String() string { return proto.CompactTextString(m) } +func (*OneofDescriptorProto) ProtoMessage() {} +func (*OneofDescriptorProto) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{5} +} +func (m *OneofDescriptorProto) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_OneofDescriptorProto.Unmarshal(m, b) +} +func (m *OneofDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_OneofDescriptorProto.Marshal(b, m, deterministic) +} +func (m *OneofDescriptorProto) XXX_Merge(src proto.Message) { + xxx_messageInfo_OneofDescriptorProto.Merge(m, src) +} +func (m *OneofDescriptorProto) XXX_Size() int { + return xxx_messageInfo_OneofDescriptorProto.Size(m) +} +func (m *OneofDescriptorProto) XXX_DiscardUnknown() { + xxx_messageInfo_OneofDescriptorProto.DiscardUnknown(m) +} + +var xxx_messageInfo_OneofDescriptorProto proto.InternalMessageInfo + +func (m *OneofDescriptorProto) GetName() string { + if m != nil && m.Name != nil { + return *m.Name + } + return "" +} + +func (m *OneofDescriptorProto) GetOptions() *OneofOptions { + if m != nil { + return m.Options + } + return nil +} + +// Describes an enum type. +type EnumDescriptorProto struct { + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Value []*EnumValueDescriptorProto `protobuf:"bytes,2,rep,name=value" json:"value,omitempty"` + Options *EnumOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` + // Range of reserved numeric values. Reserved numeric values may not be used + // by enum values in the same enum declaration. Reserved ranges may not + // overlap. + ReservedRange []*EnumDescriptorProto_EnumReservedRange `protobuf:"bytes,4,rep,name=reserved_range,json=reservedRange" json:"reserved_range,omitempty"` + // Reserved enum value names, which may not be reused. A given name may only + // be reserved once. + ReservedName []string `protobuf:"bytes,5,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *EnumDescriptorProto) Reset() { *m = EnumDescriptorProto{} } +func (m *EnumDescriptorProto) String() string { return proto.CompactTextString(m) } +func (*EnumDescriptorProto) ProtoMessage() {} +func (*EnumDescriptorProto) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{6} +} +func (m *EnumDescriptorProto) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_EnumDescriptorProto.Unmarshal(m, b) +} +func (m *EnumDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_EnumDescriptorProto.Marshal(b, m, deterministic) +} +func (m *EnumDescriptorProto) XXX_Merge(src proto.Message) { + xxx_messageInfo_EnumDescriptorProto.Merge(m, src) +} +func (m *EnumDescriptorProto) XXX_Size() int { + return xxx_messageInfo_EnumDescriptorProto.Size(m) +} +func (m *EnumDescriptorProto) XXX_DiscardUnknown() { + xxx_messageInfo_EnumDescriptorProto.DiscardUnknown(m) +} + +var xxx_messageInfo_EnumDescriptorProto proto.InternalMessageInfo + +func (m *EnumDescriptorProto) GetName() string { + if m != nil && m.Name != nil { + return *m.Name + } + return "" +} + +func (m *EnumDescriptorProto) GetValue() []*EnumValueDescriptorProto { + if m != nil { + return m.Value + } + return nil +} + +func (m *EnumDescriptorProto) GetOptions() *EnumOptions { + if m != nil { + return m.Options + } + return nil +} + +func (m *EnumDescriptorProto) GetReservedRange() []*EnumDescriptorProto_EnumReservedRange { + if m != nil { + return m.ReservedRange + } + return nil +} + +func (m *EnumDescriptorProto) GetReservedName() []string { + if m != nil { + return m.ReservedName + } + return nil +} + +// Range of reserved numeric values. Reserved values may not be used by +// entries in the same enum. Reserved ranges may not overlap. +// +// Note that this is distinct from DescriptorProto.ReservedRange in that it +// is inclusive such that it can appropriately represent the entire int32 +// domain. +type EnumDescriptorProto_EnumReservedRange struct { + Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` + End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *EnumDescriptorProto_EnumReservedRange) Reset() { *m = EnumDescriptorProto_EnumReservedRange{} } +func (m *EnumDescriptorProto_EnumReservedRange) String() string { return proto.CompactTextString(m) } +func (*EnumDescriptorProto_EnumReservedRange) ProtoMessage() {} +func (*EnumDescriptorProto_EnumReservedRange) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{6, 0} +} +func (m *EnumDescriptorProto_EnumReservedRange) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Unmarshal(m, b) +} +func (m *EnumDescriptorProto_EnumReservedRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Marshal(b, m, deterministic) +} +func (m *EnumDescriptorProto_EnumReservedRange) XXX_Merge(src proto.Message) { + xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Merge(m, src) +} +func (m *EnumDescriptorProto_EnumReservedRange) XXX_Size() int { + return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Size(m) +} +func (m *EnumDescriptorProto_EnumReservedRange) XXX_DiscardUnknown() { + xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.DiscardUnknown(m) +} + +var xxx_messageInfo_EnumDescriptorProto_EnumReservedRange proto.InternalMessageInfo + +func (m *EnumDescriptorProto_EnumReservedRange) GetStart() int32 { + if m != nil && m.Start != nil { + return *m.Start + } + return 0 +} + +func (m *EnumDescriptorProto_EnumReservedRange) GetEnd() int32 { + if m != nil && m.End != nil { + return *m.End + } + return 0 +} + +// Describes a value within an enum. +type EnumValueDescriptorProto struct { + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Number *int32 `protobuf:"varint,2,opt,name=number" json:"number,omitempty"` + Options *EnumValueOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *EnumValueDescriptorProto) Reset() { *m = EnumValueDescriptorProto{} } +func (m *EnumValueDescriptorProto) String() string { return proto.CompactTextString(m) } +func (*EnumValueDescriptorProto) ProtoMessage() {} +func (*EnumValueDescriptorProto) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{7} +} +func (m *EnumValueDescriptorProto) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_EnumValueDescriptorProto.Unmarshal(m, b) +} +func (m *EnumValueDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_EnumValueDescriptorProto.Marshal(b, m, deterministic) +} +func (m *EnumValueDescriptorProto) XXX_Merge(src proto.Message) { + xxx_messageInfo_EnumValueDescriptorProto.Merge(m, src) +} +func (m *EnumValueDescriptorProto) XXX_Size() int { + return xxx_messageInfo_EnumValueDescriptorProto.Size(m) +} +func (m *EnumValueDescriptorProto) XXX_DiscardUnknown() { + xxx_messageInfo_EnumValueDescriptorProto.DiscardUnknown(m) +} + +var xxx_messageInfo_EnumValueDescriptorProto proto.InternalMessageInfo + +func (m *EnumValueDescriptorProto) GetName() string { + if m != nil && m.Name != nil { + return *m.Name + } + return "" +} + +func (m *EnumValueDescriptorProto) GetNumber() int32 { + if m != nil && m.Number != nil { + return *m.Number + } + return 0 +} + +func (m *EnumValueDescriptorProto) GetOptions() *EnumValueOptions { + if m != nil { + return m.Options + } + return nil +} + +// Describes a service. +type ServiceDescriptorProto struct { + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Method []*MethodDescriptorProto `protobuf:"bytes,2,rep,name=method" json:"method,omitempty"` + Options *ServiceOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ServiceDescriptorProto) Reset() { *m = ServiceDescriptorProto{} } +func (m *ServiceDescriptorProto) String() string { return proto.CompactTextString(m) } +func (*ServiceDescriptorProto) ProtoMessage() {} +func (*ServiceDescriptorProto) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{8} +} +func (m *ServiceDescriptorProto) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ServiceDescriptorProto.Unmarshal(m, b) +} +func (m *ServiceDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ServiceDescriptorProto.Marshal(b, m, deterministic) +} +func (m *ServiceDescriptorProto) XXX_Merge(src proto.Message) { + xxx_messageInfo_ServiceDescriptorProto.Merge(m, src) +} +func (m *ServiceDescriptorProto) XXX_Size() int { + return xxx_messageInfo_ServiceDescriptorProto.Size(m) +} +func (m *ServiceDescriptorProto) XXX_DiscardUnknown() { + xxx_messageInfo_ServiceDescriptorProto.DiscardUnknown(m) +} + +var xxx_messageInfo_ServiceDescriptorProto proto.InternalMessageInfo + +func (m *ServiceDescriptorProto) GetName() string { + if m != nil && m.Name != nil { + return *m.Name + } + return "" +} + +func (m *ServiceDescriptorProto) GetMethod() []*MethodDescriptorProto { + if m != nil { + return m.Method + } + return nil +} + +func (m *ServiceDescriptorProto) GetOptions() *ServiceOptions { + if m != nil { + return m.Options + } + return nil +} + +// Describes a method of a service. +type MethodDescriptorProto struct { + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + // Input and output type names. These are resolved in the same way as + // FieldDescriptorProto.type_name, but must refer to a message type. + InputType *string `protobuf:"bytes,2,opt,name=input_type,json=inputType" json:"input_type,omitempty"` + OutputType *string `protobuf:"bytes,3,opt,name=output_type,json=outputType" json:"output_type,omitempty"` + Options *MethodOptions `protobuf:"bytes,4,opt,name=options" json:"options,omitempty"` + // Identifies if client streams multiple client messages + ClientStreaming *bool `protobuf:"varint,5,opt,name=client_streaming,json=clientStreaming,def=0" json:"client_streaming,omitempty"` + // Identifies if server streams multiple server messages + ServerStreaming *bool `protobuf:"varint,6,opt,name=server_streaming,json=serverStreaming,def=0" json:"server_streaming,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *MethodDescriptorProto) Reset() { *m = MethodDescriptorProto{} } +func (m *MethodDescriptorProto) String() string { return proto.CompactTextString(m) } +func (*MethodDescriptorProto) ProtoMessage() {} +func (*MethodDescriptorProto) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{9} +} +func (m *MethodDescriptorProto) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_MethodDescriptorProto.Unmarshal(m, b) +} +func (m *MethodDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_MethodDescriptorProto.Marshal(b, m, deterministic) +} +func (m *MethodDescriptorProto) XXX_Merge(src proto.Message) { + xxx_messageInfo_MethodDescriptorProto.Merge(m, src) +} +func (m *MethodDescriptorProto) XXX_Size() int { + return xxx_messageInfo_MethodDescriptorProto.Size(m) +} +func (m *MethodDescriptorProto) XXX_DiscardUnknown() { + xxx_messageInfo_MethodDescriptorProto.DiscardUnknown(m) +} + +var xxx_messageInfo_MethodDescriptorProto proto.InternalMessageInfo + +const Default_MethodDescriptorProto_ClientStreaming bool = false +const Default_MethodDescriptorProto_ServerStreaming bool = false + +func (m *MethodDescriptorProto) GetName() string { + if m != nil && m.Name != nil { + return *m.Name + } + return "" +} + +func (m *MethodDescriptorProto) GetInputType() string { + if m != nil && m.InputType != nil { + return *m.InputType + } + return "" +} + +func (m *MethodDescriptorProto) GetOutputType() string { + if m != nil && m.OutputType != nil { + return *m.OutputType + } + return "" +} + +func (m *MethodDescriptorProto) GetOptions() *MethodOptions { + if m != nil { + return m.Options + } + return nil +} + +func (m *MethodDescriptorProto) GetClientStreaming() bool { + if m != nil && m.ClientStreaming != nil { + return *m.ClientStreaming + } + return Default_MethodDescriptorProto_ClientStreaming +} + +func (m *MethodDescriptorProto) GetServerStreaming() bool { + if m != nil && m.ServerStreaming != nil { + return *m.ServerStreaming + } + return Default_MethodDescriptorProto_ServerStreaming +} + +type FileOptions struct { + // Sets the Java package where classes generated from this .proto will be + // placed. By default, the proto package is used, but this is often + // inappropriate because proto packages do not normally start with backwards + // domain names. + JavaPackage *string `protobuf:"bytes,1,opt,name=java_package,json=javaPackage" json:"java_package,omitempty"` + // If set, all the classes from the .proto file are wrapped in a single + // outer class with the given name. This applies to both Proto1 + // (equivalent to the old "--one_java_file" option) and Proto2 (where + // a .proto always translates to a single class, but you may want to + // explicitly choose the class name). + JavaOuterClassname *string `protobuf:"bytes,8,opt,name=java_outer_classname,json=javaOuterClassname" json:"java_outer_classname,omitempty"` + // If set true, then the Java code generator will generate a separate .java + // file for each top-level message, enum, and service defined in the .proto + // file. Thus, these types will *not* be nested inside the outer class + // named by java_outer_classname. However, the outer class will still be + // generated to contain the file's getDescriptor() method as well as any + // top-level extensions defined in the file. + JavaMultipleFiles *bool `protobuf:"varint,10,opt,name=java_multiple_files,json=javaMultipleFiles,def=0" json:"java_multiple_files,omitempty"` + // This option does nothing. + JavaGenerateEqualsAndHash *bool `protobuf:"varint,20,opt,name=java_generate_equals_and_hash,json=javaGenerateEqualsAndHash" json:"java_generate_equals_and_hash,omitempty"` // Deprecated: Do not use. + // If set true, then the Java2 code generator will generate code that + // throws an exception whenever an attempt is made to assign a non-UTF-8 + // byte sequence to a string field. + // Message reflection will do the same. + // However, an extension field still accepts non-UTF-8 byte sequences. + // This option has no effect on when used with the lite runtime. + JavaStringCheckUtf8 *bool `protobuf:"varint,27,opt,name=java_string_check_utf8,json=javaStringCheckUtf8,def=0" json:"java_string_check_utf8,omitempty"` + OptimizeFor *FileOptions_OptimizeMode `protobuf:"varint,9,opt,name=optimize_for,json=optimizeFor,enum=google.protobuf.FileOptions_OptimizeMode,def=1" json:"optimize_for,omitempty"` + // Sets the Go package where structs generated from this .proto will be + // placed. If omitted, the Go package will be derived from the following: + // - The basename of the package import path, if provided. + // - Otherwise, the package statement in the .proto file, if present. + // - Otherwise, the basename of the .proto file, without extension. + GoPackage *string `protobuf:"bytes,11,opt,name=go_package,json=goPackage" json:"go_package,omitempty"` + // Should generic services be generated in each language? "Generic" services + // are not specific to any particular RPC system. They are generated by the + // main code generators in each language (without additional plugins). + // Generic services were the only kind of service generation supported by + // early versions of google.protobuf. + // + // Generic services are now considered deprecated in favor of using plugins + // that generate code specific to your particular RPC system. Therefore, + // these default to false. Old code which depends on generic services should + // explicitly set them to true. + CcGenericServices *bool `protobuf:"varint,16,opt,name=cc_generic_services,json=ccGenericServices,def=0" json:"cc_generic_services,omitempty"` + JavaGenericServices *bool `protobuf:"varint,17,opt,name=java_generic_services,json=javaGenericServices,def=0" json:"java_generic_services,omitempty"` + PyGenericServices *bool `protobuf:"varint,18,opt,name=py_generic_services,json=pyGenericServices,def=0" json:"py_generic_services,omitempty"` + PhpGenericServices *bool `protobuf:"varint,42,opt,name=php_generic_services,json=phpGenericServices,def=0" json:"php_generic_services,omitempty"` + // Is this file deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for everything in the file, or it will be completely ignored; in the very + // least, this is a formalization for deprecating files. + Deprecated *bool `protobuf:"varint,23,opt,name=deprecated,def=0" json:"deprecated,omitempty"` + // Enables the use of arenas for the proto messages in this file. This applies + // only to generated classes for C++. + CcEnableArenas *bool `protobuf:"varint,31,opt,name=cc_enable_arenas,json=ccEnableArenas,def=0" json:"cc_enable_arenas,omitempty"` + // Sets the objective c class prefix which is prepended to all objective c + // generated classes from this .proto. There is no default. + ObjcClassPrefix *string `protobuf:"bytes,36,opt,name=objc_class_prefix,json=objcClassPrefix" json:"objc_class_prefix,omitempty"` + // Namespace for generated classes; defaults to the package. + CsharpNamespace *string `protobuf:"bytes,37,opt,name=csharp_namespace,json=csharpNamespace" json:"csharp_namespace,omitempty"` + // By default Swift generators will take the proto package and CamelCase it + // replacing '.' with underscore and use that to prefix the types/symbols + // defined. When this options is provided, they will use this value instead + // to prefix the types/symbols defined. + SwiftPrefix *string `protobuf:"bytes,39,opt,name=swift_prefix,json=swiftPrefix" json:"swift_prefix,omitempty"` + // Sets the php class prefix which is prepended to all php generated classes + // from this .proto. Default is empty. + PhpClassPrefix *string `protobuf:"bytes,40,opt,name=php_class_prefix,json=phpClassPrefix" json:"php_class_prefix,omitempty"` + // Use this option to change the namespace of php generated classes. Default + // is empty. When this option is empty, the package name will be used for + // determining the namespace. + PhpNamespace *string `protobuf:"bytes,41,opt,name=php_namespace,json=phpNamespace" json:"php_namespace,omitempty"` + // Use this option to change the namespace of php generated metadata classes. + // Default is empty. When this option is empty, the proto file name will be + // used for determining the namespace. + PhpMetadataNamespace *string `protobuf:"bytes,44,opt,name=php_metadata_namespace,json=phpMetadataNamespace" json:"php_metadata_namespace,omitempty"` + // Use this option to change the package of ruby generated classes. Default + // is empty. When this option is not set, the package name will be used for + // determining the ruby package. + RubyPackage *string `protobuf:"bytes,45,opt,name=ruby_package,json=rubyPackage" json:"ruby_package,omitempty"` + // The parser stores options it doesn't recognize here. + // See the documentation for the "Options" section above. + UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + proto.XXX_InternalExtensions `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *FileOptions) Reset() { *m = FileOptions{} } +func (m *FileOptions) String() string { return proto.CompactTextString(m) } +func (*FileOptions) ProtoMessage() {} +func (*FileOptions) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{10} +} + +var extRange_FileOptions = []proto.ExtensionRange{ + {Start: 1000, End: 536870911}, +} + +func (*FileOptions) ExtensionRangeArray() []proto.ExtensionRange { + return extRange_FileOptions +} + +func (m *FileOptions) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_FileOptions.Unmarshal(m, b) +} +func (m *FileOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_FileOptions.Marshal(b, m, deterministic) +} +func (m *FileOptions) XXX_Merge(src proto.Message) { + xxx_messageInfo_FileOptions.Merge(m, src) +} +func (m *FileOptions) XXX_Size() int { + return xxx_messageInfo_FileOptions.Size(m) +} +func (m *FileOptions) XXX_DiscardUnknown() { + xxx_messageInfo_FileOptions.DiscardUnknown(m) +} + +var xxx_messageInfo_FileOptions proto.InternalMessageInfo + +const Default_FileOptions_JavaMultipleFiles bool = false +const Default_FileOptions_JavaStringCheckUtf8 bool = false +const Default_FileOptions_OptimizeFor FileOptions_OptimizeMode = FileOptions_SPEED +const Default_FileOptions_CcGenericServices bool = false +const Default_FileOptions_JavaGenericServices bool = false +const Default_FileOptions_PyGenericServices bool = false +const Default_FileOptions_PhpGenericServices bool = false +const Default_FileOptions_Deprecated bool = false +const Default_FileOptions_CcEnableArenas bool = false + +func (m *FileOptions) GetJavaPackage() string { + if m != nil && m.JavaPackage != nil { + return *m.JavaPackage + } + return "" +} + +func (m *FileOptions) GetJavaOuterClassname() string { + if m != nil && m.JavaOuterClassname != nil { + return *m.JavaOuterClassname + } + return "" +} + +func (m *FileOptions) GetJavaMultipleFiles() bool { + if m != nil && m.JavaMultipleFiles != nil { + return *m.JavaMultipleFiles + } + return Default_FileOptions_JavaMultipleFiles +} + +// Deprecated: Do not use. +func (m *FileOptions) GetJavaGenerateEqualsAndHash() bool { + if m != nil && m.JavaGenerateEqualsAndHash != nil { + return *m.JavaGenerateEqualsAndHash + } + return false +} + +func (m *FileOptions) GetJavaStringCheckUtf8() bool { + if m != nil && m.JavaStringCheckUtf8 != nil { + return *m.JavaStringCheckUtf8 + } + return Default_FileOptions_JavaStringCheckUtf8 +} + +func (m *FileOptions) GetOptimizeFor() FileOptions_OptimizeMode { + if m != nil && m.OptimizeFor != nil { + return *m.OptimizeFor + } + return Default_FileOptions_OptimizeFor +} + +func (m *FileOptions) GetGoPackage() string { + if m != nil && m.GoPackage != nil { + return *m.GoPackage + } + return "" +} + +func (m *FileOptions) GetCcGenericServices() bool { + if m != nil && m.CcGenericServices != nil { + return *m.CcGenericServices + } + return Default_FileOptions_CcGenericServices +} + +func (m *FileOptions) GetJavaGenericServices() bool { + if m != nil && m.JavaGenericServices != nil { + return *m.JavaGenericServices + } + return Default_FileOptions_JavaGenericServices +} + +func (m *FileOptions) GetPyGenericServices() bool { + if m != nil && m.PyGenericServices != nil { + return *m.PyGenericServices + } + return Default_FileOptions_PyGenericServices +} + +func (m *FileOptions) GetPhpGenericServices() bool { + if m != nil && m.PhpGenericServices != nil { + return *m.PhpGenericServices + } + return Default_FileOptions_PhpGenericServices +} + +func (m *FileOptions) GetDeprecated() bool { + if m != nil && m.Deprecated != nil { + return *m.Deprecated + } + return Default_FileOptions_Deprecated +} + +func (m *FileOptions) GetCcEnableArenas() bool { + if m != nil && m.CcEnableArenas != nil { + return *m.CcEnableArenas + } + return Default_FileOptions_CcEnableArenas +} + +func (m *FileOptions) GetObjcClassPrefix() string { + if m != nil && m.ObjcClassPrefix != nil { + return *m.ObjcClassPrefix + } + return "" +} + +func (m *FileOptions) GetCsharpNamespace() string { + if m != nil && m.CsharpNamespace != nil { + return *m.CsharpNamespace + } + return "" +} + +func (m *FileOptions) GetSwiftPrefix() string { + if m != nil && m.SwiftPrefix != nil { + return *m.SwiftPrefix + } + return "" +} + +func (m *FileOptions) GetPhpClassPrefix() string { + if m != nil && m.PhpClassPrefix != nil { + return *m.PhpClassPrefix + } + return "" +} + +func (m *FileOptions) GetPhpNamespace() string { + if m != nil && m.PhpNamespace != nil { + return *m.PhpNamespace + } + return "" +} + +func (m *FileOptions) GetPhpMetadataNamespace() string { + if m != nil && m.PhpMetadataNamespace != nil { + return *m.PhpMetadataNamespace + } + return "" +} + +func (m *FileOptions) GetRubyPackage() string { + if m != nil && m.RubyPackage != nil { + return *m.RubyPackage + } + return "" +} + +func (m *FileOptions) GetUninterpretedOption() []*UninterpretedOption { + if m != nil { + return m.UninterpretedOption + } + return nil +} + +type MessageOptions struct { + // Set true to use the old proto1 MessageSet wire format for extensions. + // This is provided for backwards-compatibility with the MessageSet wire + // format. You should not use this for any other reason: It's less + // efficient, has fewer features, and is more complicated. + // + // The message must be defined exactly as follows: + // message Foo { + // option message_set_wire_format = true; + // extensions 4 to max; + // } + // Note that the message cannot have any defined fields; MessageSets only + // have extensions. + // + // All extensions of your type must be singular messages; e.g. they cannot + // be int32s, enums, or repeated messages. + // + // Because this is an option, the above two restrictions are not enforced by + // the protocol compiler. + MessageSetWireFormat *bool `protobuf:"varint,1,opt,name=message_set_wire_format,json=messageSetWireFormat,def=0" json:"message_set_wire_format,omitempty"` + // Disables the generation of the standard "descriptor()" accessor, which can + // conflict with a field of the same name. This is meant to make migration + // from proto1 easier; new code should avoid fields named "descriptor". + NoStandardDescriptorAccessor *bool `protobuf:"varint,2,opt,name=no_standard_descriptor_accessor,json=noStandardDescriptorAccessor,def=0" json:"no_standard_descriptor_accessor,omitempty"` + // Is this message deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the message, or it will be completely ignored; in the very least, + // this is a formalization for deprecating messages. + Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` + // Whether the message is an automatically generated map entry type for the + // maps field. + // + // For maps fields: + // map map_field = 1; + // The parsed descriptor looks like: + // message MapFieldEntry { + // option map_entry = true; + // optional KeyType key = 1; + // optional ValueType value = 2; + // } + // repeated MapFieldEntry map_field = 1; + // + // Implementations may choose not to generate the map_entry=true message, but + // use a native map in the target language to hold the keys and values. + // The reflection APIs in such implementations still need to work as + // if the field is a repeated message field. + // + // NOTE: Do not set the option in .proto files. Always use the maps syntax + // instead. The option should only be implicitly set by the proto compiler + // parser. + MapEntry *bool `protobuf:"varint,7,opt,name=map_entry,json=mapEntry" json:"map_entry,omitempty"` + // The parser stores options it doesn't recognize here. See above. + UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + proto.XXX_InternalExtensions `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *MessageOptions) Reset() { *m = MessageOptions{} } +func (m *MessageOptions) String() string { return proto.CompactTextString(m) } +func (*MessageOptions) ProtoMessage() {} +func (*MessageOptions) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{11} +} + +var extRange_MessageOptions = []proto.ExtensionRange{ + {Start: 1000, End: 536870911}, +} + +func (*MessageOptions) ExtensionRangeArray() []proto.ExtensionRange { + return extRange_MessageOptions +} + +func (m *MessageOptions) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_MessageOptions.Unmarshal(m, b) +} +func (m *MessageOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_MessageOptions.Marshal(b, m, deterministic) +} +func (m *MessageOptions) XXX_Merge(src proto.Message) { + xxx_messageInfo_MessageOptions.Merge(m, src) +} +func (m *MessageOptions) XXX_Size() int { + return xxx_messageInfo_MessageOptions.Size(m) +} +func (m *MessageOptions) XXX_DiscardUnknown() { + xxx_messageInfo_MessageOptions.DiscardUnknown(m) +} + +var xxx_messageInfo_MessageOptions proto.InternalMessageInfo + +const Default_MessageOptions_MessageSetWireFormat bool = false +const Default_MessageOptions_NoStandardDescriptorAccessor bool = false +const Default_MessageOptions_Deprecated bool = false + +func (m *MessageOptions) GetMessageSetWireFormat() bool { + if m != nil && m.MessageSetWireFormat != nil { + return *m.MessageSetWireFormat + } + return Default_MessageOptions_MessageSetWireFormat +} + +func (m *MessageOptions) GetNoStandardDescriptorAccessor() bool { + if m != nil && m.NoStandardDescriptorAccessor != nil { + return *m.NoStandardDescriptorAccessor + } + return Default_MessageOptions_NoStandardDescriptorAccessor +} + +func (m *MessageOptions) GetDeprecated() bool { + if m != nil && m.Deprecated != nil { + return *m.Deprecated + } + return Default_MessageOptions_Deprecated +} + +func (m *MessageOptions) GetMapEntry() bool { + if m != nil && m.MapEntry != nil { + return *m.MapEntry + } + return false +} + +func (m *MessageOptions) GetUninterpretedOption() []*UninterpretedOption { + if m != nil { + return m.UninterpretedOption + } + return nil +} + +type FieldOptions struct { + // The ctype option instructs the C++ code generator to use a different + // representation of the field than it normally would. See the specific + // options below. This option is not yet implemented in the open source + // release -- sorry, we'll try to include it in a future version! + Ctype *FieldOptions_CType `protobuf:"varint,1,opt,name=ctype,enum=google.protobuf.FieldOptions_CType,def=0" json:"ctype,omitempty"` + // The packed option can be enabled for repeated primitive fields to enable + // a more efficient representation on the wire. Rather than repeatedly + // writing the tag and type for each element, the entire array is encoded as + // a single length-delimited blob. In proto3, only explicit setting it to + // false will avoid using packed encoding. + Packed *bool `protobuf:"varint,2,opt,name=packed" json:"packed,omitempty"` + // The jstype option determines the JavaScript type used for values of the + // field. The option is permitted only for 64 bit integral and fixed types + // (int64, uint64, sint64, fixed64, sfixed64). A field with jstype JS_STRING + // is represented as JavaScript string, which avoids loss of precision that + // can happen when a large value is converted to a floating point JavaScript. + // Specifying JS_NUMBER for the jstype causes the generated JavaScript code to + // use the JavaScript "number" type. The behavior of the default option + // JS_NORMAL is implementation dependent. + // + // This option is an enum to permit additional types to be added, e.g. + // goog.math.Integer. + Jstype *FieldOptions_JSType `protobuf:"varint,6,opt,name=jstype,enum=google.protobuf.FieldOptions_JSType,def=0" json:"jstype,omitempty"` + // Should this field be parsed lazily? Lazy applies only to message-type + // fields. It means that when the outer message is initially parsed, the + // inner message's contents will not be parsed but instead stored in encoded + // form. The inner message will actually be parsed when it is first accessed. + // + // This is only a hint. Implementations are free to choose whether to use + // eager or lazy parsing regardless of the value of this option. However, + // setting this option true suggests that the protocol author believes that + // using lazy parsing on this field is worth the additional bookkeeping + // overhead typically needed to implement it. + // + // This option does not affect the public interface of any generated code; + // all method signatures remain the same. Furthermore, thread-safety of the + // interface is not affected by this option; const methods remain safe to + // call from multiple threads concurrently, while non-const methods continue + // to require exclusive access. + // + // + // Note that implementations may choose not to check required fields within + // a lazy sub-message. That is, calling IsInitialized() on the outer message + // may return true even if the inner message has missing required fields. + // This is necessary because otherwise the inner message would have to be + // parsed in order to perform the check, defeating the purpose of lazy + // parsing. An implementation which chooses not to check required fields + // must be consistent about it. That is, for any particular sub-message, the + // implementation must either *always* check its required fields, or *never* + // check its required fields, regardless of whether or not the message has + // been parsed. + Lazy *bool `protobuf:"varint,5,opt,name=lazy,def=0" json:"lazy,omitempty"` + // Is this field deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for accessors, or it will be completely ignored; in the very least, this + // is a formalization for deprecating fields. + Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` + // For Google-internal migration only. Do not use. + Weak *bool `protobuf:"varint,10,opt,name=weak,def=0" json:"weak,omitempty"` + // The parser stores options it doesn't recognize here. See above. + UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + proto.XXX_InternalExtensions `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *FieldOptions) Reset() { *m = FieldOptions{} } +func (m *FieldOptions) String() string { return proto.CompactTextString(m) } +func (*FieldOptions) ProtoMessage() {} +func (*FieldOptions) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{12} +} + +var extRange_FieldOptions = []proto.ExtensionRange{ + {Start: 1000, End: 536870911}, +} + +func (*FieldOptions) ExtensionRangeArray() []proto.ExtensionRange { + return extRange_FieldOptions +} + +func (m *FieldOptions) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_FieldOptions.Unmarshal(m, b) +} +func (m *FieldOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_FieldOptions.Marshal(b, m, deterministic) +} +func (m *FieldOptions) XXX_Merge(src proto.Message) { + xxx_messageInfo_FieldOptions.Merge(m, src) +} +func (m *FieldOptions) XXX_Size() int { + return xxx_messageInfo_FieldOptions.Size(m) +} +func (m *FieldOptions) XXX_DiscardUnknown() { + xxx_messageInfo_FieldOptions.DiscardUnknown(m) +} + +var xxx_messageInfo_FieldOptions proto.InternalMessageInfo + +const Default_FieldOptions_Ctype FieldOptions_CType = FieldOptions_STRING +const Default_FieldOptions_Jstype FieldOptions_JSType = FieldOptions_JS_NORMAL +const Default_FieldOptions_Lazy bool = false +const Default_FieldOptions_Deprecated bool = false +const Default_FieldOptions_Weak bool = false + +func (m *FieldOptions) GetCtype() FieldOptions_CType { + if m != nil && m.Ctype != nil { + return *m.Ctype + } + return Default_FieldOptions_Ctype +} + +func (m *FieldOptions) GetPacked() bool { + if m != nil && m.Packed != nil { + return *m.Packed + } + return false +} + +func (m *FieldOptions) GetJstype() FieldOptions_JSType { + if m != nil && m.Jstype != nil { + return *m.Jstype + } + return Default_FieldOptions_Jstype +} + +func (m *FieldOptions) GetLazy() bool { + if m != nil && m.Lazy != nil { + return *m.Lazy + } + return Default_FieldOptions_Lazy +} + +func (m *FieldOptions) GetDeprecated() bool { + if m != nil && m.Deprecated != nil { + return *m.Deprecated + } + return Default_FieldOptions_Deprecated +} + +func (m *FieldOptions) GetWeak() bool { + if m != nil && m.Weak != nil { + return *m.Weak + } + return Default_FieldOptions_Weak +} + +func (m *FieldOptions) GetUninterpretedOption() []*UninterpretedOption { + if m != nil { + return m.UninterpretedOption + } + return nil +} + +type OneofOptions struct { + // The parser stores options it doesn't recognize here. See above. + UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + proto.XXX_InternalExtensions `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *OneofOptions) Reset() { *m = OneofOptions{} } +func (m *OneofOptions) String() string { return proto.CompactTextString(m) } +func (*OneofOptions) ProtoMessage() {} +func (*OneofOptions) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{13} +} + +var extRange_OneofOptions = []proto.ExtensionRange{ + {Start: 1000, End: 536870911}, +} + +func (*OneofOptions) ExtensionRangeArray() []proto.ExtensionRange { + return extRange_OneofOptions +} + +func (m *OneofOptions) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_OneofOptions.Unmarshal(m, b) +} +func (m *OneofOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_OneofOptions.Marshal(b, m, deterministic) +} +func (m *OneofOptions) XXX_Merge(src proto.Message) { + xxx_messageInfo_OneofOptions.Merge(m, src) +} +func (m *OneofOptions) XXX_Size() int { + return xxx_messageInfo_OneofOptions.Size(m) +} +func (m *OneofOptions) XXX_DiscardUnknown() { + xxx_messageInfo_OneofOptions.DiscardUnknown(m) +} + +var xxx_messageInfo_OneofOptions proto.InternalMessageInfo + +func (m *OneofOptions) GetUninterpretedOption() []*UninterpretedOption { + if m != nil { + return m.UninterpretedOption + } + return nil +} + +type EnumOptions struct { + // Set this option to true to allow mapping different tag names to the same + // value. + AllowAlias *bool `protobuf:"varint,2,opt,name=allow_alias,json=allowAlias" json:"allow_alias,omitempty"` + // Is this enum deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the enum, or it will be completely ignored; in the very least, this + // is a formalization for deprecating enums. + Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` + // The parser stores options it doesn't recognize here. See above. + UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + proto.XXX_InternalExtensions `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *EnumOptions) Reset() { *m = EnumOptions{} } +func (m *EnumOptions) String() string { return proto.CompactTextString(m) } +func (*EnumOptions) ProtoMessage() {} +func (*EnumOptions) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{14} +} + +var extRange_EnumOptions = []proto.ExtensionRange{ + {Start: 1000, End: 536870911}, +} + +func (*EnumOptions) ExtensionRangeArray() []proto.ExtensionRange { + return extRange_EnumOptions +} + +func (m *EnumOptions) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_EnumOptions.Unmarshal(m, b) +} +func (m *EnumOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_EnumOptions.Marshal(b, m, deterministic) +} +func (m *EnumOptions) XXX_Merge(src proto.Message) { + xxx_messageInfo_EnumOptions.Merge(m, src) +} +func (m *EnumOptions) XXX_Size() int { + return xxx_messageInfo_EnumOptions.Size(m) +} +func (m *EnumOptions) XXX_DiscardUnknown() { + xxx_messageInfo_EnumOptions.DiscardUnknown(m) +} + +var xxx_messageInfo_EnumOptions proto.InternalMessageInfo + +const Default_EnumOptions_Deprecated bool = false + +func (m *EnumOptions) GetAllowAlias() bool { + if m != nil && m.AllowAlias != nil { + return *m.AllowAlias + } + return false +} + +func (m *EnumOptions) GetDeprecated() bool { + if m != nil && m.Deprecated != nil { + return *m.Deprecated + } + return Default_EnumOptions_Deprecated +} + +func (m *EnumOptions) GetUninterpretedOption() []*UninterpretedOption { + if m != nil { + return m.UninterpretedOption + } + return nil +} + +type EnumValueOptions struct { + // Is this enum value deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the enum value, or it will be completely ignored; in the very least, + // this is a formalization for deprecating enum values. + Deprecated *bool `protobuf:"varint,1,opt,name=deprecated,def=0" json:"deprecated,omitempty"` + // The parser stores options it doesn't recognize here. See above. + UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + proto.XXX_InternalExtensions `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *EnumValueOptions) Reset() { *m = EnumValueOptions{} } +func (m *EnumValueOptions) String() string { return proto.CompactTextString(m) } +func (*EnumValueOptions) ProtoMessage() {} +func (*EnumValueOptions) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{15} +} + +var extRange_EnumValueOptions = []proto.ExtensionRange{ + {Start: 1000, End: 536870911}, +} + +func (*EnumValueOptions) ExtensionRangeArray() []proto.ExtensionRange { + return extRange_EnumValueOptions +} + +func (m *EnumValueOptions) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_EnumValueOptions.Unmarshal(m, b) +} +func (m *EnumValueOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_EnumValueOptions.Marshal(b, m, deterministic) +} +func (m *EnumValueOptions) XXX_Merge(src proto.Message) { + xxx_messageInfo_EnumValueOptions.Merge(m, src) +} +func (m *EnumValueOptions) XXX_Size() int { + return xxx_messageInfo_EnumValueOptions.Size(m) +} +func (m *EnumValueOptions) XXX_DiscardUnknown() { + xxx_messageInfo_EnumValueOptions.DiscardUnknown(m) +} + +var xxx_messageInfo_EnumValueOptions proto.InternalMessageInfo + +const Default_EnumValueOptions_Deprecated bool = false + +func (m *EnumValueOptions) GetDeprecated() bool { + if m != nil && m.Deprecated != nil { + return *m.Deprecated + } + return Default_EnumValueOptions_Deprecated +} + +func (m *EnumValueOptions) GetUninterpretedOption() []*UninterpretedOption { + if m != nil { + return m.UninterpretedOption + } + return nil +} + +type ServiceOptions struct { + // Is this service deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the service, or it will be completely ignored; in the very least, + // this is a formalization for deprecating services. + Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"` + // The parser stores options it doesn't recognize here. See above. + UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + proto.XXX_InternalExtensions `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ServiceOptions) Reset() { *m = ServiceOptions{} } +func (m *ServiceOptions) String() string { return proto.CompactTextString(m) } +func (*ServiceOptions) ProtoMessage() {} +func (*ServiceOptions) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{16} +} + +var extRange_ServiceOptions = []proto.ExtensionRange{ + {Start: 1000, End: 536870911}, +} + +func (*ServiceOptions) ExtensionRangeArray() []proto.ExtensionRange { + return extRange_ServiceOptions +} + +func (m *ServiceOptions) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ServiceOptions.Unmarshal(m, b) +} +func (m *ServiceOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ServiceOptions.Marshal(b, m, deterministic) +} +func (m *ServiceOptions) XXX_Merge(src proto.Message) { + xxx_messageInfo_ServiceOptions.Merge(m, src) +} +func (m *ServiceOptions) XXX_Size() int { + return xxx_messageInfo_ServiceOptions.Size(m) +} +func (m *ServiceOptions) XXX_DiscardUnknown() { + xxx_messageInfo_ServiceOptions.DiscardUnknown(m) +} + +var xxx_messageInfo_ServiceOptions proto.InternalMessageInfo + +const Default_ServiceOptions_Deprecated bool = false + +func (m *ServiceOptions) GetDeprecated() bool { + if m != nil && m.Deprecated != nil { + return *m.Deprecated + } + return Default_ServiceOptions_Deprecated +} + +func (m *ServiceOptions) GetUninterpretedOption() []*UninterpretedOption { + if m != nil { + return m.UninterpretedOption + } + return nil +} + +type MethodOptions struct { + // Is this method deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the method, or it will be completely ignored; in the very least, + // this is a formalization for deprecating methods. + Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"` + IdempotencyLevel *MethodOptions_IdempotencyLevel `protobuf:"varint,34,opt,name=idempotency_level,json=idempotencyLevel,enum=google.protobuf.MethodOptions_IdempotencyLevel,def=0" json:"idempotency_level,omitempty"` + // The parser stores options it doesn't recognize here. See above. + UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + proto.XXX_InternalExtensions `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *MethodOptions) Reset() { *m = MethodOptions{} } +func (m *MethodOptions) String() string { return proto.CompactTextString(m) } +func (*MethodOptions) ProtoMessage() {} +func (*MethodOptions) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{17} +} + +var extRange_MethodOptions = []proto.ExtensionRange{ + {Start: 1000, End: 536870911}, +} + +func (*MethodOptions) ExtensionRangeArray() []proto.ExtensionRange { + return extRange_MethodOptions +} + +func (m *MethodOptions) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_MethodOptions.Unmarshal(m, b) +} +func (m *MethodOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_MethodOptions.Marshal(b, m, deterministic) +} +func (m *MethodOptions) XXX_Merge(src proto.Message) { + xxx_messageInfo_MethodOptions.Merge(m, src) +} +func (m *MethodOptions) XXX_Size() int { + return xxx_messageInfo_MethodOptions.Size(m) +} +func (m *MethodOptions) XXX_DiscardUnknown() { + xxx_messageInfo_MethodOptions.DiscardUnknown(m) +} + +var xxx_messageInfo_MethodOptions proto.InternalMessageInfo + +const Default_MethodOptions_Deprecated bool = false +const Default_MethodOptions_IdempotencyLevel MethodOptions_IdempotencyLevel = MethodOptions_IDEMPOTENCY_UNKNOWN + +func (m *MethodOptions) GetDeprecated() bool { + if m != nil && m.Deprecated != nil { + return *m.Deprecated + } + return Default_MethodOptions_Deprecated +} + +func (m *MethodOptions) GetIdempotencyLevel() MethodOptions_IdempotencyLevel { + if m != nil && m.IdempotencyLevel != nil { + return *m.IdempotencyLevel + } + return Default_MethodOptions_IdempotencyLevel +} + +func (m *MethodOptions) GetUninterpretedOption() []*UninterpretedOption { + if m != nil { + return m.UninterpretedOption + } + return nil +} + +// A message representing a option the parser does not recognize. This only +// appears in options protos created by the compiler::Parser class. +// DescriptorPool resolves these when building Descriptor objects. Therefore, +// options protos in descriptor objects (e.g. returned by Descriptor::options(), +// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions +// in them. +type UninterpretedOption struct { + Name []*UninterpretedOption_NamePart `protobuf:"bytes,2,rep,name=name" json:"name,omitempty"` + // The value of the uninterpreted option, in whatever type the tokenizer + // identified it as during parsing. Exactly one of these should be set. + IdentifierValue *string `protobuf:"bytes,3,opt,name=identifier_value,json=identifierValue" json:"identifier_value,omitempty"` + PositiveIntValue *uint64 `protobuf:"varint,4,opt,name=positive_int_value,json=positiveIntValue" json:"positive_int_value,omitempty"` + NegativeIntValue *int64 `protobuf:"varint,5,opt,name=negative_int_value,json=negativeIntValue" json:"negative_int_value,omitempty"` + DoubleValue *float64 `protobuf:"fixed64,6,opt,name=double_value,json=doubleValue" json:"double_value,omitempty"` + StringValue []byte `protobuf:"bytes,7,opt,name=string_value,json=stringValue" json:"string_value,omitempty"` + AggregateValue *string `protobuf:"bytes,8,opt,name=aggregate_value,json=aggregateValue" json:"aggregate_value,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *UninterpretedOption) Reset() { *m = UninterpretedOption{} } +func (m *UninterpretedOption) String() string { return proto.CompactTextString(m) } +func (*UninterpretedOption) ProtoMessage() {} +func (*UninterpretedOption) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{18} +} +func (m *UninterpretedOption) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_UninterpretedOption.Unmarshal(m, b) +} +func (m *UninterpretedOption) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_UninterpretedOption.Marshal(b, m, deterministic) +} +func (m *UninterpretedOption) XXX_Merge(src proto.Message) { + xxx_messageInfo_UninterpretedOption.Merge(m, src) +} +func (m *UninterpretedOption) XXX_Size() int { + return xxx_messageInfo_UninterpretedOption.Size(m) +} +func (m *UninterpretedOption) XXX_DiscardUnknown() { + xxx_messageInfo_UninterpretedOption.DiscardUnknown(m) +} + +var xxx_messageInfo_UninterpretedOption proto.InternalMessageInfo + +func (m *UninterpretedOption) GetName() []*UninterpretedOption_NamePart { + if m != nil { + return m.Name + } + return nil +} + +func (m *UninterpretedOption) GetIdentifierValue() string { + if m != nil && m.IdentifierValue != nil { + return *m.IdentifierValue + } + return "" +} + +func (m *UninterpretedOption) GetPositiveIntValue() uint64 { + if m != nil && m.PositiveIntValue != nil { + return *m.PositiveIntValue + } + return 0 +} + +func (m *UninterpretedOption) GetNegativeIntValue() int64 { + if m != nil && m.NegativeIntValue != nil { + return *m.NegativeIntValue + } + return 0 +} + +func (m *UninterpretedOption) GetDoubleValue() float64 { + if m != nil && m.DoubleValue != nil { + return *m.DoubleValue + } + return 0 +} + +func (m *UninterpretedOption) GetStringValue() []byte { + if m != nil { + return m.StringValue + } + return nil +} + +func (m *UninterpretedOption) GetAggregateValue() string { + if m != nil && m.AggregateValue != nil { + return *m.AggregateValue + } + return "" +} + +// The name of the uninterpreted option. Each string represents a segment in +// a dot-separated name. is_extension is true iff a segment represents an +// extension (denoted with parentheses in options specs in .proto files). +// E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents +// "foo.(bar.baz).qux". +type UninterpretedOption_NamePart struct { + NamePart *string `protobuf:"bytes,1,req,name=name_part,json=namePart" json:"name_part,omitempty"` + IsExtension *bool `protobuf:"varint,2,req,name=is_extension,json=isExtension" json:"is_extension,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *UninterpretedOption_NamePart) Reset() { *m = UninterpretedOption_NamePart{} } +func (m *UninterpretedOption_NamePart) String() string { return proto.CompactTextString(m) } +func (*UninterpretedOption_NamePart) ProtoMessage() {} +func (*UninterpretedOption_NamePart) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{18, 0} +} +func (m *UninterpretedOption_NamePart) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_UninterpretedOption_NamePart.Unmarshal(m, b) +} +func (m *UninterpretedOption_NamePart) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_UninterpretedOption_NamePart.Marshal(b, m, deterministic) +} +func (m *UninterpretedOption_NamePart) XXX_Merge(src proto.Message) { + xxx_messageInfo_UninterpretedOption_NamePart.Merge(m, src) +} +func (m *UninterpretedOption_NamePart) XXX_Size() int { + return xxx_messageInfo_UninterpretedOption_NamePart.Size(m) +} +func (m *UninterpretedOption_NamePart) XXX_DiscardUnknown() { + xxx_messageInfo_UninterpretedOption_NamePart.DiscardUnknown(m) +} + +var xxx_messageInfo_UninterpretedOption_NamePart proto.InternalMessageInfo + +func (m *UninterpretedOption_NamePart) GetNamePart() string { + if m != nil && m.NamePart != nil { + return *m.NamePart + } + return "" +} + +func (m *UninterpretedOption_NamePart) GetIsExtension() bool { + if m != nil && m.IsExtension != nil { + return *m.IsExtension + } + return false +} + +// Encapsulates information about the original source file from which a +// FileDescriptorProto was generated. +type SourceCodeInfo struct { + // A Location identifies a piece of source code in a .proto file which + // corresponds to a particular definition. This information is intended + // to be useful to IDEs, code indexers, documentation generators, and similar + // tools. + // + // For example, say we have a file like: + // message Foo { + // optional string foo = 1; + // } + // Let's look at just the field definition: + // optional string foo = 1; + // ^ ^^ ^^ ^ ^^^ + // a bc de f ghi + // We have the following locations: + // span path represents + // [a,i) [ 4, 0, 2, 0 ] The whole field definition. + // [a,b) [ 4, 0, 2, 0, 4 ] The label (optional). + // [c,d) [ 4, 0, 2, 0, 5 ] The type (string). + // [e,f) [ 4, 0, 2, 0, 1 ] The name (foo). + // [g,h) [ 4, 0, 2, 0, 3 ] The number (1). + // + // Notes: + // - A location may refer to a repeated field itself (i.e. not to any + // particular index within it). This is used whenever a set of elements are + // logically enclosed in a single code segment. For example, an entire + // extend block (possibly containing multiple extension definitions) will + // have an outer location whose path refers to the "extensions" repeated + // field without an index. + // - Multiple locations may have the same path. This happens when a single + // logical declaration is spread out across multiple places. The most + // obvious example is the "extend" block again -- there may be multiple + // extend blocks in the same scope, each of which will have the same path. + // - A location's span is not always a subset of its parent's span. For + // example, the "extendee" of an extension declaration appears at the + // beginning of the "extend" block and is shared by all extensions within + // the block. + // - Just because a location's span is a subset of some other location's span + // does not mean that it is a descendant. For example, a "group" defines + // both a type and a field in a single declaration. Thus, the locations + // corresponding to the type and field and their components will overlap. + // - Code which tries to interpret locations should probably be designed to + // ignore those that it doesn't understand, as more types of locations could + // be recorded in the future. + Location []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *SourceCodeInfo) Reset() { *m = SourceCodeInfo{} } +func (m *SourceCodeInfo) String() string { return proto.CompactTextString(m) } +func (*SourceCodeInfo) ProtoMessage() {} +func (*SourceCodeInfo) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{19} +} +func (m *SourceCodeInfo) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_SourceCodeInfo.Unmarshal(m, b) +} +func (m *SourceCodeInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_SourceCodeInfo.Marshal(b, m, deterministic) +} +func (m *SourceCodeInfo) XXX_Merge(src proto.Message) { + xxx_messageInfo_SourceCodeInfo.Merge(m, src) +} +func (m *SourceCodeInfo) XXX_Size() int { + return xxx_messageInfo_SourceCodeInfo.Size(m) +} +func (m *SourceCodeInfo) XXX_DiscardUnknown() { + xxx_messageInfo_SourceCodeInfo.DiscardUnknown(m) +} + +var xxx_messageInfo_SourceCodeInfo proto.InternalMessageInfo + +func (m *SourceCodeInfo) GetLocation() []*SourceCodeInfo_Location { + if m != nil { + return m.Location + } + return nil +} + +type SourceCodeInfo_Location struct { + // Identifies which part of the FileDescriptorProto was defined at this + // location. + // + // Each element is a field number or an index. They form a path from + // the root FileDescriptorProto to the place where the definition. For + // example, this path: + // [ 4, 3, 2, 7, 1 ] + // refers to: + // file.message_type(3) // 4, 3 + // .field(7) // 2, 7 + // .name() // 1 + // This is because FileDescriptorProto.message_type has field number 4: + // repeated DescriptorProto message_type = 4; + // and DescriptorProto.field has field number 2: + // repeated FieldDescriptorProto field = 2; + // and FieldDescriptorProto.name has field number 1: + // optional string name = 1; + // + // Thus, the above path gives the location of a field name. If we removed + // the last element: + // [ 4, 3, 2, 7 ] + // this path refers to the whole field declaration (from the beginning + // of the label to the terminating semicolon). + Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"` + // Always has exactly three or four elements: start line, start column, + // end line (optional, otherwise assumed same as start line), end column. + // These are packed into a single field for efficiency. Note that line + // and column numbers are zero-based -- typically you will want to add + // 1 to each before displaying to a user. + Span []int32 `protobuf:"varint,2,rep,packed,name=span" json:"span,omitempty"` + // If this SourceCodeInfo represents a complete declaration, these are any + // comments appearing before and after the declaration which appear to be + // attached to the declaration. + // + // A series of line comments appearing on consecutive lines, with no other + // tokens appearing on those lines, will be treated as a single comment. + // + // leading_detached_comments will keep paragraphs of comments that appear + // before (but not connected to) the current element. Each paragraph, + // separated by empty lines, will be one comment element in the repeated + // field. + // + // Only the comment content is provided; comment markers (e.g. //) are + // stripped out. For block comments, leading whitespace and an asterisk + // will be stripped from the beginning of each line other than the first. + // Newlines are included in the output. + // + // Examples: + // + // optional int32 foo = 1; // Comment attached to foo. + // // Comment attached to bar. + // optional int32 bar = 2; + // + // optional string baz = 3; + // // Comment attached to baz. + // // Another line attached to baz. + // + // // Comment attached to qux. + // // + // // Another line attached to qux. + // optional double qux = 4; + // + // // Detached comment for corge. This is not leading or trailing comments + // // to qux or corge because there are blank lines separating it from + // // both. + // + // // Detached comment for corge paragraph 2. + // + // optional string corge = 5; + // /* Block comment attached + // * to corge. Leading asterisks + // * will be removed. */ + // /* Block comment attached to + // * grault. */ + // optional int32 grault = 6; + // + // // ignored detached comments. + LeadingComments *string `protobuf:"bytes,3,opt,name=leading_comments,json=leadingComments" json:"leading_comments,omitempty"` + TrailingComments *string `protobuf:"bytes,4,opt,name=trailing_comments,json=trailingComments" json:"trailing_comments,omitempty"` + LeadingDetachedComments []string `protobuf:"bytes,6,rep,name=leading_detached_comments,json=leadingDetachedComments" json:"leading_detached_comments,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *SourceCodeInfo_Location) Reset() { *m = SourceCodeInfo_Location{} } +func (m *SourceCodeInfo_Location) String() string { return proto.CompactTextString(m) } +func (*SourceCodeInfo_Location) ProtoMessage() {} +func (*SourceCodeInfo_Location) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{19, 0} +} +func (m *SourceCodeInfo_Location) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_SourceCodeInfo_Location.Unmarshal(m, b) +} +func (m *SourceCodeInfo_Location) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_SourceCodeInfo_Location.Marshal(b, m, deterministic) +} +func (m *SourceCodeInfo_Location) XXX_Merge(src proto.Message) { + xxx_messageInfo_SourceCodeInfo_Location.Merge(m, src) +} +func (m *SourceCodeInfo_Location) XXX_Size() int { + return xxx_messageInfo_SourceCodeInfo_Location.Size(m) +} +func (m *SourceCodeInfo_Location) XXX_DiscardUnknown() { + xxx_messageInfo_SourceCodeInfo_Location.DiscardUnknown(m) +} + +var xxx_messageInfo_SourceCodeInfo_Location proto.InternalMessageInfo + +func (m *SourceCodeInfo_Location) GetPath() []int32 { + if m != nil { + return m.Path + } + return nil +} + +func (m *SourceCodeInfo_Location) GetSpan() []int32 { + if m != nil { + return m.Span + } + return nil +} + +func (m *SourceCodeInfo_Location) GetLeadingComments() string { + if m != nil && m.LeadingComments != nil { + return *m.LeadingComments + } + return "" +} + +func (m *SourceCodeInfo_Location) GetTrailingComments() string { + if m != nil && m.TrailingComments != nil { + return *m.TrailingComments + } + return "" +} + +func (m *SourceCodeInfo_Location) GetLeadingDetachedComments() []string { + if m != nil { + return m.LeadingDetachedComments + } + return nil +} + +// Describes the relationship between generated code and its original source +// file. A GeneratedCodeInfo message is associated with only one generated +// source file, but may contain references to different source .proto files. +type GeneratedCodeInfo struct { + // An Annotation connects some span of text in generated code to an element + // of its generating .proto file. + Annotation []*GeneratedCodeInfo_Annotation `protobuf:"bytes,1,rep,name=annotation" json:"annotation,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *GeneratedCodeInfo) Reset() { *m = GeneratedCodeInfo{} } +func (m *GeneratedCodeInfo) String() string { return proto.CompactTextString(m) } +func (*GeneratedCodeInfo) ProtoMessage() {} +func (*GeneratedCodeInfo) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{20} +} +func (m *GeneratedCodeInfo) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_GeneratedCodeInfo.Unmarshal(m, b) +} +func (m *GeneratedCodeInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_GeneratedCodeInfo.Marshal(b, m, deterministic) +} +func (m *GeneratedCodeInfo) XXX_Merge(src proto.Message) { + xxx_messageInfo_GeneratedCodeInfo.Merge(m, src) +} +func (m *GeneratedCodeInfo) XXX_Size() int { + return xxx_messageInfo_GeneratedCodeInfo.Size(m) +} +func (m *GeneratedCodeInfo) XXX_DiscardUnknown() { + xxx_messageInfo_GeneratedCodeInfo.DiscardUnknown(m) +} + +var xxx_messageInfo_GeneratedCodeInfo proto.InternalMessageInfo + +func (m *GeneratedCodeInfo) GetAnnotation() []*GeneratedCodeInfo_Annotation { + if m != nil { + return m.Annotation + } + return nil +} + +type GeneratedCodeInfo_Annotation struct { + // Identifies the element in the original source .proto file. This field + // is formatted the same as SourceCodeInfo.Location.path. + Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"` + // Identifies the filesystem path to the original source .proto. + SourceFile *string `protobuf:"bytes,2,opt,name=source_file,json=sourceFile" json:"source_file,omitempty"` + // Identifies the starting offset in bytes in the generated code + // that relates to the identified object. + Begin *int32 `protobuf:"varint,3,opt,name=begin" json:"begin,omitempty"` + // Identifies the ending offset in bytes in the generated code that + // relates to the identified offset. The end offset should be one past + // the last relevant byte (so the length of the text = end - begin). + End *int32 `protobuf:"varint,4,opt,name=end" json:"end,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *GeneratedCodeInfo_Annotation) Reset() { *m = GeneratedCodeInfo_Annotation{} } +func (m *GeneratedCodeInfo_Annotation) String() string { return proto.CompactTextString(m) } +func (*GeneratedCodeInfo_Annotation) ProtoMessage() {} +func (*GeneratedCodeInfo_Annotation) Descriptor() ([]byte, []int) { + return fileDescriptor_308767df5ffe18af, []int{20, 0} +} +func (m *GeneratedCodeInfo_Annotation) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_GeneratedCodeInfo_Annotation.Unmarshal(m, b) +} +func (m *GeneratedCodeInfo_Annotation) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_GeneratedCodeInfo_Annotation.Marshal(b, m, deterministic) +} +func (m *GeneratedCodeInfo_Annotation) XXX_Merge(src proto.Message) { + xxx_messageInfo_GeneratedCodeInfo_Annotation.Merge(m, src) +} +func (m *GeneratedCodeInfo_Annotation) XXX_Size() int { + return xxx_messageInfo_GeneratedCodeInfo_Annotation.Size(m) +} +func (m *GeneratedCodeInfo_Annotation) XXX_DiscardUnknown() { + xxx_messageInfo_GeneratedCodeInfo_Annotation.DiscardUnknown(m) +} + +var xxx_messageInfo_GeneratedCodeInfo_Annotation proto.InternalMessageInfo + +func (m *GeneratedCodeInfo_Annotation) GetPath() []int32 { + if m != nil { + return m.Path + } + return nil +} + +func (m *GeneratedCodeInfo_Annotation) GetSourceFile() string { + if m != nil && m.SourceFile != nil { + return *m.SourceFile + } + return "" +} + +func (m *GeneratedCodeInfo_Annotation) GetBegin() int32 { + if m != nil && m.Begin != nil { + return *m.Begin + } + return 0 +} + +func (m *GeneratedCodeInfo_Annotation) GetEnd() int32 { + if m != nil && m.End != nil { + return *m.End + } + return 0 +} + +func init() { + proto.RegisterEnum("google.protobuf.FieldDescriptorProto_Type", FieldDescriptorProto_Type_name, FieldDescriptorProto_Type_value) + proto.RegisterEnum("google.protobuf.FieldDescriptorProto_Label", FieldDescriptorProto_Label_name, FieldDescriptorProto_Label_value) + proto.RegisterEnum("google.protobuf.FileOptions_OptimizeMode", FileOptions_OptimizeMode_name, FileOptions_OptimizeMode_value) + proto.RegisterEnum("google.protobuf.FieldOptions_CType", FieldOptions_CType_name, FieldOptions_CType_value) + proto.RegisterEnum("google.protobuf.FieldOptions_JSType", FieldOptions_JSType_name, FieldOptions_JSType_value) + proto.RegisterEnum("google.protobuf.MethodOptions_IdempotencyLevel", MethodOptions_IdempotencyLevel_name, MethodOptions_IdempotencyLevel_value) + proto.RegisterType((*FileDescriptorSet)(nil), "google.protobuf.FileDescriptorSet") + proto.RegisterType((*FileDescriptorProto)(nil), "google.protobuf.FileDescriptorProto") + proto.RegisterType((*DescriptorProto)(nil), "google.protobuf.DescriptorProto") + proto.RegisterType((*DescriptorProto_ExtensionRange)(nil), "google.protobuf.DescriptorProto.ExtensionRange") + proto.RegisterType((*DescriptorProto_ReservedRange)(nil), "google.protobuf.DescriptorProto.ReservedRange") + proto.RegisterType((*ExtensionRangeOptions)(nil), "google.protobuf.ExtensionRangeOptions") + proto.RegisterType((*FieldDescriptorProto)(nil), "google.protobuf.FieldDescriptorProto") + proto.RegisterType((*OneofDescriptorProto)(nil), "google.protobuf.OneofDescriptorProto") + proto.RegisterType((*EnumDescriptorProto)(nil), "google.protobuf.EnumDescriptorProto") + proto.RegisterType((*EnumDescriptorProto_EnumReservedRange)(nil), "google.protobuf.EnumDescriptorProto.EnumReservedRange") + proto.RegisterType((*EnumValueDescriptorProto)(nil), "google.protobuf.EnumValueDescriptorProto") + proto.RegisterType((*ServiceDescriptorProto)(nil), "google.protobuf.ServiceDescriptorProto") + proto.RegisterType((*MethodDescriptorProto)(nil), "google.protobuf.MethodDescriptorProto") + proto.RegisterType((*FileOptions)(nil), "google.protobuf.FileOptions") + proto.RegisterType((*MessageOptions)(nil), "google.protobuf.MessageOptions") + proto.RegisterType((*FieldOptions)(nil), "google.protobuf.FieldOptions") + proto.RegisterType((*OneofOptions)(nil), "google.protobuf.OneofOptions") + proto.RegisterType((*EnumOptions)(nil), "google.protobuf.EnumOptions") + proto.RegisterType((*EnumValueOptions)(nil), "google.protobuf.EnumValueOptions") + proto.RegisterType((*ServiceOptions)(nil), "google.protobuf.ServiceOptions") + proto.RegisterType((*MethodOptions)(nil), "google.protobuf.MethodOptions") + proto.RegisterType((*UninterpretedOption)(nil), "google.protobuf.UninterpretedOption") + proto.RegisterType((*UninterpretedOption_NamePart)(nil), "google.protobuf.UninterpretedOption.NamePart") + proto.RegisterType((*SourceCodeInfo)(nil), "google.protobuf.SourceCodeInfo") + proto.RegisterType((*SourceCodeInfo_Location)(nil), "google.protobuf.SourceCodeInfo.Location") + proto.RegisterType((*GeneratedCodeInfo)(nil), "google.protobuf.GeneratedCodeInfo") + proto.RegisterType((*GeneratedCodeInfo_Annotation)(nil), "google.protobuf.GeneratedCodeInfo.Annotation") +} + +func init() { proto.RegisterFile("descriptor.proto", fileDescriptor_308767df5ffe18af) } + +var fileDescriptor_308767df5ffe18af = []byte{ + // 2522 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xc4, 0x59, 0xcd, 0x6f, 0xdb, 0xc8, + 0x15, 0x5f, 0x7d, 0x5a, 0x7a, 0x92, 0x65, 0x7a, 0xec, 0x75, 0x18, 0xef, 0x47, 0x1c, 0xed, 0x66, + 0xe3, 0x24, 0xbb, 0xca, 0xc2, 0x49, 0x9c, 0xac, 0x53, 0x6c, 0x2b, 0x4b, 0x8c, 0x57, 0xa9, 0xbe, + 0x4a, 0xc9, 0xdd, 0x64, 0x8b, 0x82, 0x18, 0x93, 0x23, 0x89, 0x09, 0x45, 0x72, 0x49, 0x2a, 0x89, + 0x83, 0x1e, 0x02, 0xf4, 0x54, 0xa0, 0x7f, 0x40, 0x51, 0x14, 0x3d, 0xf4, 0xb2, 0x40, 0xff, 0x80, + 0x02, 0xed, 0xbd, 0xd7, 0x02, 0xbd, 0xf7, 0x50, 0xa0, 0x05, 0xda, 0x3f, 0xa1, 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a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor_gostring.gen.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor_gostring.gen.go new file mode 100644 index 000000000..165b2110d --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor_gostring.gen.go @@ -0,0 +1,752 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: descriptor.proto + +package descriptor + +import ( + fmt "fmt" + github_com_gogo_protobuf_proto "github.com/gogo/protobuf/proto" + proto "github.com/gogo/protobuf/proto" + math "math" + reflect "reflect" + sort "sort" + strconv "strconv" + strings "strings" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +func (this *FileDescriptorSet) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&descriptor.FileDescriptorSet{") + if this.File != nil { + s = append(s, "File: "+fmt.Sprintf("%#v", this.File)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *FileDescriptorProto) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 16) + s = append(s, "&descriptor.FileDescriptorProto{") + if this.Name != nil { + s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n") + } + if this.Package != nil { + s = append(s, "Package: "+valueToGoStringDescriptor(this.Package, "string")+",\n") + } + if this.Dependency != nil { + s = append(s, "Dependency: "+fmt.Sprintf("%#v", this.Dependency)+",\n") + } + if this.PublicDependency != nil { + s = append(s, "PublicDependency: "+fmt.Sprintf("%#v", this.PublicDependency)+",\n") + } + if this.WeakDependency != nil { + s = append(s, "WeakDependency: "+fmt.Sprintf("%#v", this.WeakDependency)+",\n") + } + if this.MessageType != nil { + s = append(s, "MessageType: "+fmt.Sprintf("%#v", this.MessageType)+",\n") + } + if this.EnumType != nil { + s = append(s, "EnumType: "+fmt.Sprintf("%#v", this.EnumType)+",\n") + } + if this.Service != nil { + s = append(s, "Service: "+fmt.Sprintf("%#v", this.Service)+",\n") + } + if this.Extension != nil { + s = append(s, "Extension: "+fmt.Sprintf("%#v", this.Extension)+",\n") + } + if this.Options != nil { + s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") + } + if this.SourceCodeInfo != nil { + s = append(s, "SourceCodeInfo: "+fmt.Sprintf("%#v", this.SourceCodeInfo)+",\n") + } + if this.Syntax != nil { + s = append(s, "Syntax: "+valueToGoStringDescriptor(this.Syntax, "string")+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *DescriptorProto) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 14) + s = append(s, "&descriptor.DescriptorProto{") + if this.Name != nil { + s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n") + } + if this.Field != nil { + s = append(s, "Field: "+fmt.Sprintf("%#v", this.Field)+",\n") + } + if this.Extension != nil { + s = append(s, "Extension: "+fmt.Sprintf("%#v", this.Extension)+",\n") + } + if this.NestedType != nil { + s = append(s, "NestedType: "+fmt.Sprintf("%#v", this.NestedType)+",\n") + } + if this.EnumType != nil { + s = append(s, "EnumType: "+fmt.Sprintf("%#v", this.EnumType)+",\n") + } + if this.ExtensionRange != nil { + s = append(s, "ExtensionRange: "+fmt.Sprintf("%#v", this.ExtensionRange)+",\n") + } + if this.OneofDecl != nil { + s = append(s, "OneofDecl: "+fmt.Sprintf("%#v", this.OneofDecl)+",\n") + } + if this.Options != nil { + s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") + } + if this.ReservedRange != nil { + s = append(s, "ReservedRange: "+fmt.Sprintf("%#v", this.ReservedRange)+",\n") + } + if this.ReservedName != nil { + s = append(s, "ReservedName: "+fmt.Sprintf("%#v", this.ReservedName)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *DescriptorProto_ExtensionRange) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 7) + s = append(s, "&descriptor.DescriptorProto_ExtensionRange{") + if this.Start != nil { + s = append(s, "Start: "+valueToGoStringDescriptor(this.Start, "int32")+",\n") + } + if this.End != nil { + s = append(s, "End: "+valueToGoStringDescriptor(this.End, "int32")+",\n") + } + if this.Options != nil { + s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *DescriptorProto_ReservedRange) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 6) + s = append(s, "&descriptor.DescriptorProto_ReservedRange{") + if this.Start != nil { + s = append(s, "Start: "+valueToGoStringDescriptor(this.Start, "int32")+",\n") + } + if this.End != nil { + s = append(s, "End: "+valueToGoStringDescriptor(this.End, "int32")+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *ExtensionRangeOptions) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&descriptor.ExtensionRangeOptions{") + if this.UninterpretedOption != nil { + s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n") + } + s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *FieldDescriptorProto) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 14) + s = append(s, "&descriptor.FieldDescriptorProto{") + if this.Name != nil { + s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n") + } + if this.Number != nil { + s = append(s, "Number: "+valueToGoStringDescriptor(this.Number, "int32")+",\n") + } + if this.Label != nil { + s = append(s, "Label: "+valueToGoStringDescriptor(this.Label, "FieldDescriptorProto_Label")+",\n") + } + if this.Type != nil { + s = append(s, "Type: "+valueToGoStringDescriptor(this.Type, "FieldDescriptorProto_Type")+",\n") + } + if this.TypeName != nil { + s = append(s, "TypeName: "+valueToGoStringDescriptor(this.TypeName, "string")+",\n") + } + if this.Extendee != nil { + s = append(s, "Extendee: "+valueToGoStringDescriptor(this.Extendee, "string")+",\n") + } + if this.DefaultValue != nil { + s = append(s, "DefaultValue: "+valueToGoStringDescriptor(this.DefaultValue, "string")+",\n") + } + if this.OneofIndex != nil { + s = append(s, "OneofIndex: "+valueToGoStringDescriptor(this.OneofIndex, "int32")+",\n") + } + if this.JsonName != nil { + s = append(s, "JsonName: "+valueToGoStringDescriptor(this.JsonName, "string")+",\n") + } + if this.Options != nil { + s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *OneofDescriptorProto) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 6) + s = append(s, "&descriptor.OneofDescriptorProto{") + if this.Name != nil { + s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n") + } + if this.Options != nil { + s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *EnumDescriptorProto) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 9) + s = append(s, "&descriptor.EnumDescriptorProto{") + if this.Name != nil { + s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n") + } + if this.Value != nil { + s = append(s, "Value: "+fmt.Sprintf("%#v", this.Value)+",\n") + } + if this.Options != nil { + s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") + } + if this.ReservedRange != nil { + s = append(s, "ReservedRange: "+fmt.Sprintf("%#v", this.ReservedRange)+",\n") + } + if this.ReservedName != nil { + s = append(s, "ReservedName: "+fmt.Sprintf("%#v", this.ReservedName)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *EnumDescriptorProto_EnumReservedRange) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 6) + s = append(s, "&descriptor.EnumDescriptorProto_EnumReservedRange{") + if this.Start != nil { + s = append(s, "Start: "+valueToGoStringDescriptor(this.Start, "int32")+",\n") + } + if this.End != nil { + s = append(s, "End: "+valueToGoStringDescriptor(this.End, "int32")+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *EnumValueDescriptorProto) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 7) + s = append(s, "&descriptor.EnumValueDescriptorProto{") + if this.Name != nil { + s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n") + } + if this.Number != nil { + s = append(s, "Number: "+valueToGoStringDescriptor(this.Number, "int32")+",\n") + } + if this.Options != nil { + s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *ServiceDescriptorProto) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 7) + s = append(s, "&descriptor.ServiceDescriptorProto{") + if this.Name != nil { + s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n") + } + if this.Method != nil { + s = append(s, "Method: "+fmt.Sprintf("%#v", this.Method)+",\n") + } + if this.Options != nil { + s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *MethodDescriptorProto) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 10) + s = append(s, "&descriptor.MethodDescriptorProto{") + if this.Name != nil { + s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n") + } + if this.InputType != nil { + s = append(s, "InputType: "+valueToGoStringDescriptor(this.InputType, "string")+",\n") + } + if this.OutputType != nil { + s = append(s, "OutputType: "+valueToGoStringDescriptor(this.OutputType, "string")+",\n") + } + if this.Options != nil { + s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") + } + if this.ClientStreaming != nil { + s = append(s, "ClientStreaming: "+valueToGoStringDescriptor(this.ClientStreaming, "bool")+",\n") + } + if this.ServerStreaming != nil { + s = append(s, "ServerStreaming: "+valueToGoStringDescriptor(this.ServerStreaming, "bool")+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *FileOptions) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 25) + s = append(s, "&descriptor.FileOptions{") + if this.JavaPackage != nil { + s = append(s, "JavaPackage: "+valueToGoStringDescriptor(this.JavaPackage, "string")+",\n") + } + if this.JavaOuterClassname != nil { + s = append(s, "JavaOuterClassname: "+valueToGoStringDescriptor(this.JavaOuterClassname, "string")+",\n") + } + if this.JavaMultipleFiles != nil { + s = append(s, "JavaMultipleFiles: "+valueToGoStringDescriptor(this.JavaMultipleFiles, "bool")+",\n") + } + if this.JavaGenerateEqualsAndHash != nil { + s = append(s, "JavaGenerateEqualsAndHash: "+valueToGoStringDescriptor(this.JavaGenerateEqualsAndHash, "bool")+",\n") + } + if this.JavaStringCheckUtf8 != nil { + s = append(s, "JavaStringCheckUtf8: "+valueToGoStringDescriptor(this.JavaStringCheckUtf8, "bool")+",\n") + } + if this.OptimizeFor != nil { + s = append(s, "OptimizeFor: "+valueToGoStringDescriptor(this.OptimizeFor, "FileOptions_OptimizeMode")+",\n") + } + if this.GoPackage != nil { + s = append(s, "GoPackage: "+valueToGoStringDescriptor(this.GoPackage, "string")+",\n") + } + if this.CcGenericServices != nil { + s = append(s, "CcGenericServices: "+valueToGoStringDescriptor(this.CcGenericServices, "bool")+",\n") + } + if this.JavaGenericServices != nil { + s = append(s, "JavaGenericServices: "+valueToGoStringDescriptor(this.JavaGenericServices, "bool")+",\n") + } + if this.PyGenericServices != nil { + s = append(s, "PyGenericServices: "+valueToGoStringDescriptor(this.PyGenericServices, "bool")+",\n") + } + if this.PhpGenericServices != nil { + s = append(s, "PhpGenericServices: "+valueToGoStringDescriptor(this.PhpGenericServices, "bool")+",\n") + } + if this.Deprecated != nil { + s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n") + } + if this.CcEnableArenas != nil { + s = append(s, "CcEnableArenas: "+valueToGoStringDescriptor(this.CcEnableArenas, "bool")+",\n") + } + if this.ObjcClassPrefix != nil { + s = append(s, "ObjcClassPrefix: "+valueToGoStringDescriptor(this.ObjcClassPrefix, "string")+",\n") + } + if this.CsharpNamespace != nil { + s = append(s, "CsharpNamespace: "+valueToGoStringDescriptor(this.CsharpNamespace, "string")+",\n") + } + if this.SwiftPrefix != nil { + s = append(s, "SwiftPrefix: "+valueToGoStringDescriptor(this.SwiftPrefix, "string")+",\n") + } + if this.PhpClassPrefix != nil { + s = append(s, "PhpClassPrefix: "+valueToGoStringDescriptor(this.PhpClassPrefix, "string")+",\n") + } + if this.PhpNamespace != nil { + s = append(s, "PhpNamespace: "+valueToGoStringDescriptor(this.PhpNamespace, "string")+",\n") + } + if this.PhpMetadataNamespace != nil { + s = append(s, "PhpMetadataNamespace: "+valueToGoStringDescriptor(this.PhpMetadataNamespace, "string")+",\n") + } + if this.RubyPackage != nil { + s = append(s, "RubyPackage: "+valueToGoStringDescriptor(this.RubyPackage, "string")+",\n") + } + if this.UninterpretedOption != nil { + s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n") + } + s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *MessageOptions) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 9) + s = append(s, "&descriptor.MessageOptions{") + if this.MessageSetWireFormat != nil { + s = append(s, "MessageSetWireFormat: "+valueToGoStringDescriptor(this.MessageSetWireFormat, "bool")+",\n") + } + if this.NoStandardDescriptorAccessor != nil { + s = append(s, "NoStandardDescriptorAccessor: "+valueToGoStringDescriptor(this.NoStandardDescriptorAccessor, "bool")+",\n") + } + if this.Deprecated != nil { + s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n") + } + if this.MapEntry != nil { + s = append(s, "MapEntry: "+valueToGoStringDescriptor(this.MapEntry, "bool")+",\n") + } + if this.UninterpretedOption != nil { + s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n") + } + s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *FieldOptions) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 11) + s = append(s, "&descriptor.FieldOptions{") + if this.Ctype != nil { + s = append(s, "Ctype: "+valueToGoStringDescriptor(this.Ctype, "FieldOptions_CType")+",\n") + } + if this.Packed != nil { + s = append(s, "Packed: "+valueToGoStringDescriptor(this.Packed, "bool")+",\n") + } + if this.Jstype != nil { + s = append(s, "Jstype: "+valueToGoStringDescriptor(this.Jstype, "FieldOptions_JSType")+",\n") + } + if this.Lazy != nil { + s = append(s, "Lazy: "+valueToGoStringDescriptor(this.Lazy, "bool")+",\n") + } + if this.Deprecated != nil { + s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n") + } + if this.Weak != nil { + s = append(s, "Weak: "+valueToGoStringDescriptor(this.Weak, "bool")+",\n") + } + if this.UninterpretedOption != nil { + s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n") + } + s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *OneofOptions) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&descriptor.OneofOptions{") + if this.UninterpretedOption != nil { + s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n") + } + s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *EnumOptions) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 7) + s = append(s, "&descriptor.EnumOptions{") + if this.AllowAlias != nil { + s = append(s, "AllowAlias: "+valueToGoStringDescriptor(this.AllowAlias, "bool")+",\n") + } + if this.Deprecated != nil { + s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n") + } + if this.UninterpretedOption != nil { + s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n") + } + s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *EnumValueOptions) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 6) + s = append(s, "&descriptor.EnumValueOptions{") + if this.Deprecated != nil { + s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n") + } + if this.UninterpretedOption != nil { + s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n") + } + s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *ServiceOptions) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 6) + s = append(s, "&descriptor.ServiceOptions{") + if this.Deprecated != nil { + s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n") + } + if this.UninterpretedOption != nil { + s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n") + } + s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *MethodOptions) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 7) + s = append(s, "&descriptor.MethodOptions{") + if this.Deprecated != nil { + s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n") + } + if this.IdempotencyLevel != nil { + s = append(s, "IdempotencyLevel: "+valueToGoStringDescriptor(this.IdempotencyLevel, "MethodOptions_IdempotencyLevel")+",\n") + } + if this.UninterpretedOption != nil { + s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n") + } + s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *UninterpretedOption) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 11) + s = append(s, "&descriptor.UninterpretedOption{") + if this.Name != nil { + s = append(s, "Name: "+fmt.Sprintf("%#v", this.Name)+",\n") + } + if this.IdentifierValue != nil { + s = append(s, "IdentifierValue: "+valueToGoStringDescriptor(this.IdentifierValue, "string")+",\n") + } + if this.PositiveIntValue != nil { + s = append(s, "PositiveIntValue: "+valueToGoStringDescriptor(this.PositiveIntValue, "uint64")+",\n") + } + if this.NegativeIntValue != nil { + s = append(s, "NegativeIntValue: "+valueToGoStringDescriptor(this.NegativeIntValue, "int64")+",\n") + } + if this.DoubleValue != nil { + s = append(s, "DoubleValue: "+valueToGoStringDescriptor(this.DoubleValue, "float64")+",\n") + } + if this.StringValue != nil { + s = append(s, "StringValue: "+valueToGoStringDescriptor(this.StringValue, "byte")+",\n") + } + if this.AggregateValue != nil { + s = append(s, "AggregateValue: "+valueToGoStringDescriptor(this.AggregateValue, "string")+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *UninterpretedOption_NamePart) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 6) + s = append(s, "&descriptor.UninterpretedOption_NamePart{") + if this.NamePart != nil { + s = append(s, "NamePart: "+valueToGoStringDescriptor(this.NamePart, "string")+",\n") + } + if this.IsExtension != nil { + s = append(s, "IsExtension: "+valueToGoStringDescriptor(this.IsExtension, "bool")+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *SourceCodeInfo) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&descriptor.SourceCodeInfo{") + if this.Location != nil { + s = append(s, "Location: "+fmt.Sprintf("%#v", this.Location)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *SourceCodeInfo_Location) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 9) + s = append(s, "&descriptor.SourceCodeInfo_Location{") + if this.Path != nil { + s = append(s, "Path: "+fmt.Sprintf("%#v", this.Path)+",\n") + } + if this.Span != nil { + s = append(s, "Span: "+fmt.Sprintf("%#v", this.Span)+",\n") + } + if this.LeadingComments != nil { + s = append(s, "LeadingComments: "+valueToGoStringDescriptor(this.LeadingComments, "string")+",\n") + } + if this.TrailingComments != nil { + s = append(s, "TrailingComments: "+valueToGoStringDescriptor(this.TrailingComments, "string")+",\n") + } + if this.LeadingDetachedComments != nil { + s = append(s, "LeadingDetachedComments: "+fmt.Sprintf("%#v", this.LeadingDetachedComments)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *GeneratedCodeInfo) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&descriptor.GeneratedCodeInfo{") + if this.Annotation != nil { + s = append(s, "Annotation: "+fmt.Sprintf("%#v", this.Annotation)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *GeneratedCodeInfo_Annotation) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 8) + s = append(s, "&descriptor.GeneratedCodeInfo_Annotation{") + if this.Path != nil { + s = append(s, "Path: "+fmt.Sprintf("%#v", this.Path)+",\n") + } + if this.SourceFile != nil { + s = append(s, "SourceFile: "+valueToGoStringDescriptor(this.SourceFile, "string")+",\n") + } + if this.Begin != nil { + s = append(s, "Begin: "+valueToGoStringDescriptor(this.Begin, "int32")+",\n") + } + if this.End != nil { + s = append(s, "End: "+valueToGoStringDescriptor(this.End, "int32")+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func valueToGoStringDescriptor(v interface{}, typ string) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv) +} +func extensionToGoStringDescriptor(m github_com_gogo_protobuf_proto.Message) string { + e := github_com_gogo_protobuf_proto.GetUnsafeExtensionsMap(m) + if e == nil { + return "nil" + } + s := "proto.NewUnsafeXXX_InternalExtensions(map[int32]proto.Extension{" + keys := make([]int, 0, len(e)) + for k := range e { + keys = append(keys, int(k)) + } + sort.Ints(keys) + ss := []string{} + for _, k := range keys { + ss = append(ss, strconv.Itoa(k)+": "+e[int32(k)].GoString()) + } + s += strings.Join(ss, ",") + "})" + return s +} diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/helper.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/helper.go new file mode 100644 index 000000000..e0846a357 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/helper.go @@ -0,0 +1,390 @@ +// Protocol Buffers for Go with Gadgets +// +// Copyright (c) 2013, The GoGo Authors. All rights reserved. +// http://github.com/gogo/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +package descriptor + +import ( + "strings" +) + +func (msg *DescriptorProto) GetMapFields() (*FieldDescriptorProto, *FieldDescriptorProto) { + if !msg.GetOptions().GetMapEntry() { + return nil, nil + } + return msg.GetField()[0], msg.GetField()[1] +} + +func dotToUnderscore(r rune) rune { + if r == '.' { + return '_' + } + return r +} + +func (field *FieldDescriptorProto) WireType() (wire int) { + switch *field.Type { + case FieldDescriptorProto_TYPE_DOUBLE: + return 1 + case FieldDescriptorProto_TYPE_FLOAT: + return 5 + case FieldDescriptorProto_TYPE_INT64: + return 0 + case FieldDescriptorProto_TYPE_UINT64: + return 0 + case FieldDescriptorProto_TYPE_INT32: + return 0 + case FieldDescriptorProto_TYPE_UINT32: + return 0 + case FieldDescriptorProto_TYPE_FIXED64: + return 1 + case FieldDescriptorProto_TYPE_FIXED32: + return 5 + case FieldDescriptorProto_TYPE_BOOL: + return 0 + case FieldDescriptorProto_TYPE_STRING: + return 2 + case FieldDescriptorProto_TYPE_GROUP: + return 2 + case FieldDescriptorProto_TYPE_MESSAGE: + return 2 + case FieldDescriptorProto_TYPE_BYTES: + return 2 + case FieldDescriptorProto_TYPE_ENUM: + return 0 + case FieldDescriptorProto_TYPE_SFIXED32: + return 5 + case FieldDescriptorProto_TYPE_SFIXED64: + return 1 + case FieldDescriptorProto_TYPE_SINT32: + return 0 + case FieldDescriptorProto_TYPE_SINT64: + return 0 + } + panic("unreachable") +} + +func (field *FieldDescriptorProto) GetKeyUint64() (x uint64) { + packed := field.IsPacked() + wireType := field.WireType() + fieldNumber := field.GetNumber() + if packed { + wireType = 2 + } + x = uint64(uint32(fieldNumber)<<3 | uint32(wireType)) + return x +} + +func (field *FieldDescriptorProto) GetKey3Uint64() (x uint64) { + packed := field.IsPacked3() + wireType := field.WireType() + fieldNumber := field.GetNumber() + if packed { + wireType = 2 + } + x = uint64(uint32(fieldNumber)<<3 | uint32(wireType)) + return x +} + +func (field *FieldDescriptorProto) GetKey() []byte { + x := field.GetKeyUint64() + i := 0 + keybuf := make([]byte, 0) + for i = 0; x > 127; i++ { + keybuf = append(keybuf, 0x80|uint8(x&0x7F)) + x >>= 7 + } + keybuf = append(keybuf, uint8(x)) + return keybuf +} + +func (field *FieldDescriptorProto) GetKey3() []byte { + x := field.GetKey3Uint64() + i := 0 + keybuf := make([]byte, 0) + for i = 0; x > 127; i++ { + keybuf = append(keybuf, 0x80|uint8(x&0x7F)) + x >>= 7 + } + keybuf = append(keybuf, uint8(x)) + return keybuf +} + +func (desc *FileDescriptorSet) GetField(packageName, messageName, fieldName string) *FieldDescriptorProto { + msg := desc.GetMessage(packageName, messageName) + if msg == nil { + return nil + } + for _, field := range msg.GetField() { + if field.GetName() == fieldName { + return field + } + } + return nil +} + +func (file *FileDescriptorProto) GetMessage(typeName string) *DescriptorProto { + for _, msg := range file.GetMessageType() { + if msg.GetName() == typeName { + return msg + } + nes := file.GetNestedMessage(msg, strings.TrimPrefix(typeName, msg.GetName()+".")) + if nes != nil { + return nes + } + } + return nil +} + +func (file *FileDescriptorProto) GetNestedMessage(msg *DescriptorProto, typeName string) *DescriptorProto { + for _, nes := range msg.GetNestedType() { + if nes.GetName() == typeName { + return nes + } + res := file.GetNestedMessage(nes, strings.TrimPrefix(typeName, nes.GetName()+".")) + if res != nil { + return res + } + } + return nil +} + +func (desc *FileDescriptorSet) GetMessage(packageName string, typeName string) *DescriptorProto { + for _, file := range desc.GetFile() { + if strings.Map(dotToUnderscore, file.GetPackage()) != strings.Map(dotToUnderscore, packageName) { + continue + } + for _, msg := range file.GetMessageType() { + if msg.GetName() == typeName { + return msg + } + } + for _, msg := range file.GetMessageType() { + for _, nes := range msg.GetNestedType() { + if nes.GetName() == typeName { + return nes + } + if msg.GetName()+"."+nes.GetName() == typeName { + return nes + } + } + } + } + return nil +} + +func (desc *FileDescriptorSet) IsProto3(packageName string, typeName string) bool { + for _, file := range desc.GetFile() { + if strings.Map(dotToUnderscore, file.GetPackage()) != strings.Map(dotToUnderscore, packageName) { + continue + } + for _, msg := range file.GetMessageType() { + if msg.GetName() == typeName { + return file.GetSyntax() == "proto3" + } + } + for _, msg := range file.GetMessageType() { + for _, nes := range msg.GetNestedType() { + if nes.GetName() == typeName { + return file.GetSyntax() == "proto3" + } + if msg.GetName()+"."+nes.GetName() == typeName { + return file.GetSyntax() == "proto3" + } + } + } + } + return false +} + +func (msg *DescriptorProto) IsExtendable() bool { + return len(msg.GetExtensionRange()) > 0 +} + +func (desc *FileDescriptorSet) FindExtension(packageName string, typeName string, fieldName string) (extPackageName string, field *FieldDescriptorProto) { + parent := desc.GetMessage(packageName, typeName) + if parent == nil { + return "", nil + } + if !parent.IsExtendable() { + return "", nil + } + extendee := "." + packageName + "." + typeName + for _, file := range desc.GetFile() { + for _, ext := range file.GetExtension() { + if strings.Map(dotToUnderscore, file.GetPackage()) == strings.Map(dotToUnderscore, packageName) { + if !(ext.GetExtendee() == typeName || ext.GetExtendee() == extendee) { + continue + } + } else { + if ext.GetExtendee() != extendee { + continue + } + } + if ext.GetName() == fieldName { + return file.GetPackage(), ext + } + } + } + return "", nil +} + +func (desc *FileDescriptorSet) FindExtensionByFieldNumber(packageName string, typeName string, fieldNum int32) (extPackageName string, field *FieldDescriptorProto) { + parent := desc.GetMessage(packageName, typeName) + if parent == nil { + return "", nil + } + if !parent.IsExtendable() { + return "", nil + } + extendee := "." + packageName + "." + typeName + for _, file := range desc.GetFile() { + for _, ext := range file.GetExtension() { + if strings.Map(dotToUnderscore, file.GetPackage()) == strings.Map(dotToUnderscore, packageName) { + if !(ext.GetExtendee() == typeName || ext.GetExtendee() == extendee) { + continue + } + } else { + if ext.GetExtendee() != extendee { + continue + } + } + if ext.GetNumber() == fieldNum { + return file.GetPackage(), ext + } + } + } + return "", nil +} + +func (desc *FileDescriptorSet) FindMessage(packageName string, typeName string, fieldName string) (msgPackageName string, msgName string) { + parent := desc.GetMessage(packageName, typeName) + if parent == nil { + return "", "" + } + field := parent.GetFieldDescriptor(fieldName) + if field == nil { + var extPackageName string + extPackageName, field = desc.FindExtension(packageName, typeName, fieldName) + if field == nil { + return "", "" + } + packageName = extPackageName + } + typeNames := strings.Split(field.GetTypeName(), ".") + if len(typeNames) == 1 { + msg := desc.GetMessage(packageName, typeName) + if msg == nil { + return "", "" + } + return packageName, msg.GetName() + } + if len(typeNames) > 2 { + for i := 1; i < len(typeNames)-1; i++ { + packageName = strings.Join(typeNames[1:len(typeNames)-i], ".") + typeName = strings.Join(typeNames[len(typeNames)-i:], ".") + msg := desc.GetMessage(packageName, typeName) + if msg != nil { + typeNames := strings.Split(msg.GetName(), ".") + if len(typeNames) == 1 { + return packageName, msg.GetName() + } + return strings.Join(typeNames[1:len(typeNames)-1], "."), typeNames[len(typeNames)-1] + } + } + } + return "", "" +} + +func (msg *DescriptorProto) GetFieldDescriptor(fieldName string) *FieldDescriptorProto { + for _, field := range msg.GetField() { + if field.GetName() == fieldName { + return field + } + } + return nil +} + +func (desc *FileDescriptorSet) GetEnum(packageName string, typeName string) *EnumDescriptorProto { + for _, file := range desc.GetFile() { + if strings.Map(dotToUnderscore, file.GetPackage()) != strings.Map(dotToUnderscore, packageName) { + continue + } + for _, enum := range file.GetEnumType() { + if enum.GetName() == typeName { + return enum + } + } + } + return nil +} + +func (f *FieldDescriptorProto) IsEnum() bool { + return *f.Type == FieldDescriptorProto_TYPE_ENUM +} + +func (f *FieldDescriptorProto) IsMessage() bool { + return *f.Type == FieldDescriptorProto_TYPE_MESSAGE +} + +func (f *FieldDescriptorProto) IsBytes() bool { + return *f.Type == FieldDescriptorProto_TYPE_BYTES +} + +func (f *FieldDescriptorProto) IsRepeated() bool { + return f.Label != nil && *f.Label == FieldDescriptorProto_LABEL_REPEATED +} + +func (f *FieldDescriptorProto) IsString() bool { + return *f.Type == FieldDescriptorProto_TYPE_STRING +} + +func (f *FieldDescriptorProto) IsBool() bool { + return *f.Type == FieldDescriptorProto_TYPE_BOOL +} + +func (f *FieldDescriptorProto) IsRequired() bool { + return f.Label != nil && *f.Label == FieldDescriptorProto_LABEL_REQUIRED +} + +func (f *FieldDescriptorProto) IsPacked() bool { + return f.Options != nil && f.GetOptions().GetPacked() +} + +func (f *FieldDescriptorProto) IsPacked3() bool { + if f.IsRepeated() && f.IsScalar() { + if f.Options == nil || f.GetOptions().Packed == nil { + return true + } + return f.Options != nil && f.GetOptions().GetPacked() + } + return false +} + +func (m *DescriptorProto) HasExtension() bool { + return len(m.ExtensionRange) > 0 +} diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/sortkeys/sortkeys.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/sortkeys/sortkeys.go new file mode 100644 index 000000000..ceadde6a5 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/sortkeys/sortkeys.go @@ -0,0 +1,101 @@ +// Protocol Buffers for Go with Gadgets +// +// Copyright (c) 2013, The GoGo Authors. All rights reserved. +// http://github.com/gogo/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +package sortkeys + +import ( + "sort" +) + +func Strings(l []string) { + sort.Strings(l) +} + +func Float64s(l []float64) { + sort.Float64s(l) +} + +func Float32s(l []float32) { + sort.Sort(Float32Slice(l)) +} + +func Int64s(l []int64) { + sort.Sort(Int64Slice(l)) +} + +func Int32s(l []int32) { + sort.Sort(Int32Slice(l)) +} + +func Uint64s(l []uint64) { + sort.Sort(Uint64Slice(l)) +} + +func Uint32s(l []uint32) { + sort.Sort(Uint32Slice(l)) +} + +func Bools(l []bool) { + sort.Sort(BoolSlice(l)) +} + +type BoolSlice []bool + +func (p BoolSlice) Len() int { return len(p) } +func (p BoolSlice) Less(i, j int) bool { return p[j] } +func (p BoolSlice) Swap(i, j int) { p[i], p[j] = p[j], p[i] } + +type Int64Slice []int64 + +func (p Int64Slice) Len() int { return len(p) } +func (p Int64Slice) Less(i, j int) bool { return p[i] < p[j] } +func (p Int64Slice) Swap(i, j int) { p[i], p[j] = p[j], p[i] } + +type Int32Slice []int32 + +func (p Int32Slice) Len() int { return len(p) } +func (p Int32Slice) Less(i, j int) bool { return p[i] < p[j] } +func (p Int32Slice) Swap(i, j int) { p[i], p[j] = p[j], p[i] } + +type Uint64Slice []uint64 + +func (p Uint64Slice) Len() int { return len(p) } +func (p Uint64Slice) Less(i, j int) bool { return p[i] < p[j] } +func (p Uint64Slice) Swap(i, j int) { p[i], p[j] = p[j], p[i] } + +type Uint32Slice []uint32 + +func (p Uint32Slice) Len() int { return len(p) } +func (p Uint32Slice) Less(i, j int) bool { return p[i] < p[j] } +func (p Uint32Slice) Swap(i, j int) { p[i], p[j] = p[j], p[i] } + +type Float32Slice []float32 + +func (p Float32Slice) Len() int { return len(p) } +func (p Float32Slice) Less(i, j int) bool { return p[i] < p[j] } +func (p Float32Slice) Swap(i, j int) { p[i], p[j] = p[j], p[i] } diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/any.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/any.go new file mode 100644 index 000000000..df4787de3 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/any.go @@ -0,0 +1,140 @@ +// Go support for Protocol Buffers - Google's data interchange format +// +// Copyright 2016 The Go Authors. All rights reserved. +// https://github.com/golang/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +package types + +// This file implements functions to marshal proto.Message to/from +// google.protobuf.Any message. + +import ( + "fmt" + "reflect" + "strings" + + "github.com/gogo/protobuf/proto" +) + +const googleApis = "type.googleapis.com/" + +// AnyMessageName returns the name of the message contained in a google.protobuf.Any message. +// +// Note that regular type assertions should be done using the Is +// function. AnyMessageName is provided for less common use cases like filtering a +// sequence of Any messages based on a set of allowed message type names. +func AnyMessageName(any *Any) (string, error) { + if any == nil { + return "", fmt.Errorf("message is nil") + } + slash := strings.LastIndex(any.TypeUrl, "/") + if slash < 0 { + return "", fmt.Errorf("message type url %q is invalid", any.TypeUrl) + } + return any.TypeUrl[slash+1:], nil +} + +// MarshalAny takes the protocol buffer and encodes it into google.protobuf.Any. +func MarshalAny(pb proto.Message) (*Any, error) { + value, err := proto.Marshal(pb) + if err != nil { + return nil, err + } + return &Any{TypeUrl: googleApis + proto.MessageName(pb), Value: value}, nil +} + +// DynamicAny is a value that can be passed to UnmarshalAny to automatically +// allocate a proto.Message for the type specified in a google.protobuf.Any +// message. The allocated message is stored in the embedded proto.Message. +// +// Example: +// +// var x ptypes.DynamicAny +// if err := ptypes.UnmarshalAny(a, &x); err != nil { ... } +// fmt.Printf("unmarshaled message: %v", x.Message) +type DynamicAny struct { + proto.Message +} + +// Empty returns a new proto.Message of the type specified in a +// google.protobuf.Any message. It returns an error if corresponding message +// type isn't linked in. +func EmptyAny(any *Any) (proto.Message, error) { + aname, err := AnyMessageName(any) + if err != nil { + return nil, err + } + + t := proto.MessageType(aname) + if t == nil { + return nil, fmt.Errorf("any: message type %q isn't linked in", aname) + } + return reflect.New(t.Elem()).Interface().(proto.Message), nil +} + +// UnmarshalAny parses the protocol buffer representation in a google.protobuf.Any +// message and places the decoded result in pb. It returns an error if type of +// contents of Any message does not match type of pb message. +// +// pb can be a proto.Message, or a *DynamicAny. +func UnmarshalAny(any *Any, pb proto.Message) error { + if d, ok := pb.(*DynamicAny); ok { + if d.Message == nil { + var err error + d.Message, err = EmptyAny(any) + if err != nil { + return err + } + } + return UnmarshalAny(any, d.Message) + } + + aname, err := AnyMessageName(any) + if err != nil { + return err + } + + mname := proto.MessageName(pb) + if aname != mname { + return fmt.Errorf("mismatched message type: got %q want %q", aname, mname) + } + return proto.Unmarshal(any.Value, pb) +} + +// Is returns true if any value contains a given message type. +func Is(any *Any, pb proto.Message) bool { + // The following is equivalent to AnyMessageName(any) == proto.MessageName(pb), + // but it avoids scanning TypeUrl for the slash. + if any == nil { + return false + } + name := proto.MessageName(pb) + prefix := len(any.TypeUrl) - len(name) + return prefix >= 1 && any.TypeUrl[prefix-1] == '/' && any.TypeUrl[prefix:] == name +} diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/any.pb.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/any.pb.go new file mode 100644 index 000000000..e3d4d9490 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/any.pb.go @@ -0,0 +1,694 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: google/protobuf/any.proto + +package types + +import ( + bytes "bytes" + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + io "io" + math "math" + math_bits "math/bits" + reflect "reflect" + strings "strings" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// `Any` contains an arbitrary serialized protocol buffer message along with a +// URL that describes the type of the serialized message. +// +// Protobuf library provides support to pack/unpack Any values in the form +// of utility functions or additional generated methods of the Any type. +// +// Example 1: Pack and unpack a message in C++. +// +// Foo foo = ...; +// Any any; +// any.PackFrom(foo); +// ... +// if (any.UnpackTo(&foo)) { +// ... +// } +// +// Example 2: Pack and unpack a message in Java. +// +// Foo foo = ...; +// Any any = Any.pack(foo); +// ... +// if (any.is(Foo.class)) { +// foo = any.unpack(Foo.class); +// } +// +// Example 3: Pack and unpack a message in Python. +// +// foo = Foo(...) +// any = Any() +// any.Pack(foo) +// ... +// if any.Is(Foo.DESCRIPTOR): +// any.Unpack(foo) +// ... +// +// Example 4: Pack and unpack a message in Go +// +// foo := &pb.Foo{...} +// any, err := ptypes.MarshalAny(foo) +// ... +// foo := &pb.Foo{} +// if err := ptypes.UnmarshalAny(any, foo); err != nil { +// ... +// } +// +// The pack methods provided by protobuf library will by default use +// 'type.googleapis.com/full.type.name' as the type URL and the unpack +// methods only use the fully qualified type name after the last '/' +// in the type URL, for example "foo.bar.com/x/y.z" will yield type +// name "y.z". +// +// +// JSON +// ==== +// The JSON representation of an `Any` value uses the regular +// representation of the deserialized, embedded message, with an +// additional field `@type` which contains the type URL. Example: +// +// package google.profile; +// message Person { +// string first_name = 1; +// string last_name = 2; +// } +// +// { +// "@type": "type.googleapis.com/google.profile.Person", +// "firstName": , +// "lastName": +// } +// +// If the embedded message type is well-known and has a custom JSON +// representation, that representation will be embedded adding a field +// `value` which holds the custom JSON in addition to the `@type` +// field. Example (for message [google.protobuf.Duration][]): +// +// { +// "@type": "type.googleapis.com/google.protobuf.Duration", +// "value": "1.212s" +// } +// +type Any struct { + // A URL/resource name that uniquely identifies the type of the serialized + // protocol buffer message. This string must contain at least + // one "/" character. The last segment of the URL's path must represent + // the fully qualified name of the type (as in + // `path/google.protobuf.Duration`). The name should be in a canonical form + // (e.g., leading "." is not accepted). + // + // In practice, teams usually precompile into the binary all types that they + // expect it to use in the context of Any. However, for URLs which use the + // scheme `http`, `https`, or no scheme, one can optionally set up a type + // server that maps type URLs to message definitions as follows: + // + // * If no scheme is provided, `https` is assumed. + // * An HTTP GET on the URL must yield a [google.protobuf.Type][] + // value in binary format, or produce an error. + // * Applications are allowed to cache lookup results based on the + // URL, or have them precompiled into a binary to avoid any + // lookup. Therefore, binary compatibility needs to be preserved + // on changes to types. (Use versioned type names to manage + // breaking changes.) + // + // Note: this functionality is not currently available in the official + // protobuf release, and it is not used for type URLs beginning with + // type.googleapis.com. + // + // Schemes other than `http`, `https` (or the empty scheme) might be + // used with implementation specific semantics. + // + TypeUrl string `protobuf:"bytes,1,opt,name=type_url,json=typeUrl,proto3" json:"type_url,omitempty"` + // Must be a valid serialized protocol buffer of the above specified type. + Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Any) Reset() { *m = Any{} } +func (*Any) ProtoMessage() {} +func (*Any) Descriptor() ([]byte, []int) { + return fileDescriptor_b53526c13ae22eb4, []int{0} +} +func (*Any) XXX_WellKnownType() string { return "Any" } +func (m *Any) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Any) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Any.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Any) XXX_Merge(src proto.Message) { + xxx_messageInfo_Any.Merge(m, src) +} +func (m *Any) XXX_Size() int { + return m.Size() +} +func (m *Any) XXX_DiscardUnknown() { + xxx_messageInfo_Any.DiscardUnknown(m) +} + +var xxx_messageInfo_Any proto.InternalMessageInfo + +func (m *Any) GetTypeUrl() string { + if m != nil { + return m.TypeUrl + } + return "" +} + +func (m *Any) GetValue() []byte { + if m != nil { + return m.Value + } + return nil +} + +func (*Any) XXX_MessageName() string { + return "google.protobuf.Any" +} +func init() { + proto.RegisterType((*Any)(nil), "google.protobuf.Any") +} + +func init() { proto.RegisterFile("google/protobuf/any.proto", fileDescriptor_b53526c13ae22eb4) } + +var fileDescriptor_b53526c13ae22eb4 = []byte{ + // 211 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4c, 0xcf, 0xcf, 0x4f, + 0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0xcc, 0xab, 0xd4, + 0x03, 0x73, 0x84, 0xf8, 0x21, 0x52, 0x7a, 0x30, 0x29, 0x25, 0x33, 0x2e, 0x66, 0xc7, 0xbc, 0x4a, + 0x21, 0x49, 0x2e, 0x8e, 0x92, 0xca, 0x82, 0xd4, 0xf8, 0xd2, 0xa2, 0x1c, 0x09, 0x46, 0x05, 0x46, + 0x0d, 0xce, 0x20, 0x76, 0x10, 0x3f, 0xb4, 0x28, 0x47, 0x48, 0x84, 0x8b, 0xb5, 0x2c, 0x31, 0xa7, + 0x34, 0x55, 0x82, 0x49, 0x81, 0x51, 0x83, 0x27, 0x08, 0xc2, 0x71, 0xaa, 0xbf, 0xf1, 0x50, 0x8e, + 0xe1, 0xc3, 0x43, 0x39, 0xc6, 0x1f, 0x0f, 0xe5, 0x18, 0x1b, 0x1e, 0xc9, 0x31, 0xae, 0x78, 0x24, + 0xc7, 0x78, 0xe2, 0x91, 0x1c, 0xe3, 0x85, 0x47, 0x72, 0x8c, 0x0f, 0x1e, 0xc9, 0x31, 0xbe, 0x78, + 0x24, 0xc7, 0xf0, 0x01, 0x24, 0xfe, 0x58, 0x8e, 0xf1, 0xc4, 0x63, 0x39, 0x46, 0x2e, 0xe1, 0xe4, + 0xfc, 0x5c, 0x3d, 0x34, 0xeb, 0x9d, 0x38, 0x1c, 0xf3, 0x2a, 0x03, 0x40, 0x9c, 0x00, 0xc6, 0x28, + 0x56, 0x90, 0x8d, 0xc5, 0x8b, 0x98, 0x98, 0xdd, 0x03, 0x9c, 0x56, 0x31, 0xc9, 0xb9, 0x43, 0x94, + 0x06, 0x40, 0x95, 0xea, 0x85, 0xa7, 0xe6, 0xe4, 0x78, 0xe7, 0xe5, 0x97, 0xe7, 0x85, 0x80, 0x94, + 0x25, 0xb1, 0x81, 0xcd, 0x30, 0x06, 0x04, 0x00, 0x00, 0xff, 0xff, 0xb7, 0x81, 0x82, 0xd3, 0xed, + 0x00, 0x00, 0x00, +} + +func (this *Any) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Any) + if !ok { + that2, ok := that.(Any) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.TypeUrl != that1.TypeUrl { + if this.TypeUrl < that1.TypeUrl { + return -1 + } + return 1 + } + if c := bytes.Compare(this.Value, that1.Value); c != 0 { + return c + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *Any) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Any) + if !ok { + that2, ok := that.(Any) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.TypeUrl != that1.TypeUrl { + return false + } + if !bytes.Equal(this.Value, that1.Value) { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *Any) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 6) + s = append(s, "&types.Any{") + s = append(s, "TypeUrl: "+fmt.Sprintf("%#v", this.TypeUrl)+",\n") + s = append(s, "Value: "+fmt.Sprintf("%#v", this.Value)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func valueToGoStringAny(v interface{}, typ string) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv) +} +func (m *Any) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Any) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Any) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Value) > 0 { + i -= len(m.Value) + copy(dAtA[i:], m.Value) + i = encodeVarintAny(dAtA, i, uint64(len(m.Value))) + i-- + dAtA[i] = 0x12 + } + if len(m.TypeUrl) > 0 { + i -= len(m.TypeUrl) + copy(dAtA[i:], m.TypeUrl) + i = encodeVarintAny(dAtA, i, uint64(len(m.TypeUrl))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func encodeVarintAny(dAtA []byte, offset int, v uint64) int { + offset -= sovAny(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func NewPopulatedAny(r randyAny, easy bool) *Any { + this := &Any{} + this.TypeUrl = string(randStringAny(r)) + v1 := r.Intn(100) + this.Value = make([]byte, v1) + for i := 0; i < v1; i++ { + this.Value[i] = byte(r.Intn(256)) + } + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedAny(r, 3) + } + return this +} + +type randyAny interface { + Float32() float32 + Float64() float64 + Int63() int64 + Int31() int32 + Uint32() uint32 + Intn(n int) int +} + +func randUTF8RuneAny(r randyAny) rune { + ru := r.Intn(62) + if ru < 10 { + return rune(ru + 48) + } else if ru < 36 { + return rune(ru + 55) + } + return rune(ru + 61) +} +func randStringAny(r randyAny) string { + v2 := r.Intn(100) + tmps := make([]rune, v2) + for i := 0; i < v2; i++ { + tmps[i] = randUTF8RuneAny(r) + } + return string(tmps) +} +func randUnrecognizedAny(r randyAny, maxFieldNumber int) (dAtA []byte) { + l := r.Intn(5) + for i := 0; i < l; i++ { + wire := r.Intn(4) + if wire == 3 { + wire = 5 + } + fieldNumber := maxFieldNumber + r.Intn(100) + dAtA = randFieldAny(dAtA, r, fieldNumber, wire) + } + return dAtA +} +func randFieldAny(dAtA []byte, r randyAny, fieldNumber int, wire int) []byte { + key := uint32(fieldNumber)<<3 | uint32(wire) + switch wire { + case 0: + dAtA = encodeVarintPopulateAny(dAtA, uint64(key)) + v3 := r.Int63() + if r.Intn(2) == 0 { + v3 *= -1 + } + dAtA = encodeVarintPopulateAny(dAtA, uint64(v3)) + case 1: + dAtA = encodeVarintPopulateAny(dAtA, uint64(key)) + dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256))) + case 2: + dAtA = encodeVarintPopulateAny(dAtA, uint64(key)) + ll := r.Intn(100) + dAtA = encodeVarintPopulateAny(dAtA, uint64(ll)) + for j := 0; j < ll; j++ { + dAtA = append(dAtA, byte(r.Intn(256))) + } + default: + dAtA = encodeVarintPopulateAny(dAtA, uint64(key)) + dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256))) + } + return dAtA +} +func encodeVarintPopulateAny(dAtA []byte, v uint64) []byte { + for v >= 1<<7 { + dAtA = append(dAtA, uint8(uint64(v)&0x7f|0x80)) + v >>= 7 + } + dAtA = append(dAtA, uint8(v)) + return dAtA +} +func (m *Any) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.TypeUrl) + if l > 0 { + n += 1 + l + sovAny(uint64(l)) + } + l = len(m.Value) + if l > 0 { + n += 1 + l + sovAny(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func sovAny(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozAny(x uint64) (n int) { + return sovAny(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (this *Any) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Any{`, + `TypeUrl:` + fmt.Sprintf("%v", this.TypeUrl) + `,`, + `Value:` + fmt.Sprintf("%v", this.Value) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func valueToStringAny(v interface{}) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("*%v", pv) +} +func (m *Any) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowAny + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Any: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Any: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field TypeUrl", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowAny + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthAny + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthAny + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.TypeUrl = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowAny + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthAny + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthAny + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Value = append(m.Value[:0], dAtA[iNdEx:postIndex]...) + if m.Value == nil { + m.Value = []byte{} + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipAny(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthAny + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipAny(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowAny + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowAny + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowAny + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthAny + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupAny + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthAny + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthAny = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowAny = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupAny = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/api.pb.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/api.pb.go new file mode 100644 index 000000000..83e886920 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/api.pb.go @@ -0,0 +1,2134 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: google/protobuf/api.proto + +package types + +import ( + bytes "bytes" + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + io "io" + math "math" + math_bits "math/bits" + reflect "reflect" + strings "strings" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// Api is a light-weight descriptor for an API Interface. +// +// Interfaces are also described as "protocol buffer services" in some contexts, +// such as by the "service" keyword in a .proto file, but they are different +// from API Services, which represent a concrete implementation of an interface +// as opposed to simply a description of methods and bindings. They are also +// sometimes simply referred to as "APIs" in other contexts, such as the name of +// this message itself. See https://cloud.google.com/apis/design/glossary for +// detailed terminology. +type Api struct { + // The fully qualified name of this interface, including package name + // followed by the interface's simple name. + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + // The methods of this interface, in unspecified order. + Methods []*Method `protobuf:"bytes,2,rep,name=methods,proto3" json:"methods,omitempty"` + // Any metadata attached to the interface. + Options []*Option `protobuf:"bytes,3,rep,name=options,proto3" json:"options,omitempty"` + // A version string for this interface. If specified, must have the form + // `major-version.minor-version`, as in `1.10`. If the minor version is + // omitted, it defaults to zero. If the entire version field is empty, the + // major version is derived from the package name, as outlined below. If the + // field is not empty, the version in the package name will be verified to be + // consistent with what is provided here. + // + // The versioning schema uses [semantic + // versioning](http://semver.org) where the major version number + // indicates a breaking change and the minor version an additive, + // non-breaking change. Both version numbers are signals to users + // what to expect from different versions, and should be carefully + // chosen based on the product plan. + // + // The major version is also reflected in the package name of the + // interface, which must end in `v`, as in + // `google.feature.v1`. For major versions 0 and 1, the suffix can + // be omitted. Zero major versions must only be used for + // experimental, non-GA interfaces. + // + // + Version string `protobuf:"bytes,4,opt,name=version,proto3" json:"version,omitempty"` + // Source context for the protocol buffer service represented by this + // message. + SourceContext *SourceContext `protobuf:"bytes,5,opt,name=source_context,json=sourceContext,proto3" json:"source_context,omitempty"` + // Included interfaces. See [Mixin][]. + Mixins []*Mixin `protobuf:"bytes,6,rep,name=mixins,proto3" json:"mixins,omitempty"` + // The source syntax of the service. + Syntax Syntax `protobuf:"varint,7,opt,name=syntax,proto3,enum=google.protobuf.Syntax" json:"syntax,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Api) Reset() { *m = Api{} } +func (*Api) ProtoMessage() {} +func (*Api) Descriptor() ([]byte, []int) { + return fileDescriptor_a2ec32096296c143, []int{0} +} +func (m *Api) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Api) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Api.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Api) XXX_Merge(src proto.Message) { + xxx_messageInfo_Api.Merge(m, src) +} +func (m *Api) XXX_Size() int { + return m.Size() +} +func (m *Api) XXX_DiscardUnknown() { + xxx_messageInfo_Api.DiscardUnknown(m) +} + +var xxx_messageInfo_Api proto.InternalMessageInfo + +func (m *Api) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +func (m *Api) GetMethods() []*Method { + if m != nil { + return m.Methods + } + return nil +} + +func (m *Api) GetOptions() []*Option { + if m != nil { + return m.Options + } + return nil +} + +func (m *Api) GetVersion() string { + if m != nil { + return m.Version + } + return "" +} + +func (m *Api) GetSourceContext() *SourceContext { + if m != nil { + return m.SourceContext + } + return nil +} + +func (m *Api) GetMixins() []*Mixin { + if m != nil { + return m.Mixins + } + return nil +} + +func (m *Api) GetSyntax() Syntax { + if m != nil { + return m.Syntax + } + return Syntax_SYNTAX_PROTO2 +} + +func (*Api) XXX_MessageName() string { + return "google.protobuf.Api" +} + +// Method represents a method of an API interface. +type Method struct { + // The simple name of this method. + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + // A URL of the input message type. + RequestTypeUrl string `protobuf:"bytes,2,opt,name=request_type_url,json=requestTypeUrl,proto3" json:"request_type_url,omitempty"` + // If true, the request is streamed. + RequestStreaming bool `protobuf:"varint,3,opt,name=request_streaming,json=requestStreaming,proto3" json:"request_streaming,omitempty"` + // The URL of the output message type. + ResponseTypeUrl string `protobuf:"bytes,4,opt,name=response_type_url,json=responseTypeUrl,proto3" json:"response_type_url,omitempty"` + // If true, the response is streamed. + ResponseStreaming bool `protobuf:"varint,5,opt,name=response_streaming,json=responseStreaming,proto3" json:"response_streaming,omitempty"` + // Any metadata attached to the method. + Options []*Option `protobuf:"bytes,6,rep,name=options,proto3" json:"options,omitempty"` + // The source syntax of this method. + Syntax Syntax `protobuf:"varint,7,opt,name=syntax,proto3,enum=google.protobuf.Syntax" json:"syntax,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Method) Reset() { *m = Method{} } +func (*Method) ProtoMessage() {} +func (*Method) Descriptor() ([]byte, []int) { + return fileDescriptor_a2ec32096296c143, []int{1} +} +func (m *Method) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Method) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Method.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Method) XXX_Merge(src proto.Message) { + xxx_messageInfo_Method.Merge(m, src) +} +func (m *Method) XXX_Size() int { + return m.Size() +} +func (m *Method) XXX_DiscardUnknown() { + xxx_messageInfo_Method.DiscardUnknown(m) +} + +var xxx_messageInfo_Method proto.InternalMessageInfo + +func (m *Method) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +func (m *Method) GetRequestTypeUrl() string { + if m != nil { + return m.RequestTypeUrl + } + return "" +} + +func (m *Method) GetRequestStreaming() bool { + if m != nil { + return m.RequestStreaming + } + return false +} + +func (m *Method) GetResponseTypeUrl() string { + if m != nil { + return m.ResponseTypeUrl + } + return "" +} + +func (m *Method) GetResponseStreaming() bool { + if m != nil { + return m.ResponseStreaming + } + return false +} + +func (m *Method) GetOptions() []*Option { + if m != nil { + return m.Options + } + return nil +} + +func (m *Method) GetSyntax() Syntax { + if m != nil { + return m.Syntax + } + return Syntax_SYNTAX_PROTO2 +} + +func (*Method) XXX_MessageName() string { + return "google.protobuf.Method" +} + +// Declares an API Interface to be included in this interface. The including +// interface must redeclare all the methods from the included interface, but +// documentation and options are inherited as follows: +// +// - If after comment and whitespace stripping, the documentation +// string of the redeclared method is empty, it will be inherited +// from the original method. +// +// - Each annotation belonging to the service config (http, +// visibility) which is not set in the redeclared method will be +// inherited. +// +// - If an http annotation is inherited, the path pattern will be +// modified as follows. Any version prefix will be replaced by the +// version of the including interface plus the [root][] path if +// specified. +// +// Example of a simple mixin: +// +// package google.acl.v1; +// service AccessControl { +// // Get the underlying ACL object. +// rpc GetAcl(GetAclRequest) returns (Acl) { +// option (google.api.http).get = "/v1/{resource=**}:getAcl"; +// } +// } +// +// package google.storage.v2; +// service Storage { +// rpc GetAcl(GetAclRequest) returns (Acl); +// +// // Get a data record. +// rpc GetData(GetDataRequest) returns (Data) { +// option (google.api.http).get = "/v2/{resource=**}"; +// } +// } +// +// Example of a mixin configuration: +// +// apis: +// - name: google.storage.v2.Storage +// mixins: +// - name: google.acl.v1.AccessControl +// +// The mixin construct implies that all methods in `AccessControl` are +// also declared with same name and request/response types in +// `Storage`. A documentation generator or annotation processor will +// see the effective `Storage.GetAcl` method after inherting +// documentation and annotations as follows: +// +// service Storage { +// // Get the underlying ACL object. +// rpc GetAcl(GetAclRequest) returns (Acl) { +// option (google.api.http).get = "/v2/{resource=**}:getAcl"; +// } +// ... +// } +// +// Note how the version in the path pattern changed from `v1` to `v2`. +// +// If the `root` field in the mixin is specified, it should be a +// relative path under which inherited HTTP paths are placed. Example: +// +// apis: +// - name: google.storage.v2.Storage +// mixins: +// - name: google.acl.v1.AccessControl +// root: acls +// +// This implies the following inherited HTTP annotation: +// +// service Storage { +// // Get the underlying ACL object. +// rpc GetAcl(GetAclRequest) returns (Acl) { +// option (google.api.http).get = "/v2/acls/{resource=**}:getAcl"; +// } +// ... +// } +type Mixin struct { + // The fully qualified name of the interface which is included. + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + // If non-empty specifies a path under which inherited HTTP paths + // are rooted. + Root string `protobuf:"bytes,2,opt,name=root,proto3" json:"root,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Mixin) Reset() { *m = Mixin{} } +func (*Mixin) ProtoMessage() {} +func (*Mixin) Descriptor() ([]byte, []int) { + return fileDescriptor_a2ec32096296c143, []int{2} +} +func (m *Mixin) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Mixin) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Mixin.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Mixin) XXX_Merge(src proto.Message) { + xxx_messageInfo_Mixin.Merge(m, src) +} +func (m *Mixin) XXX_Size() int { + return m.Size() +} +func (m *Mixin) XXX_DiscardUnknown() { + xxx_messageInfo_Mixin.DiscardUnknown(m) +} + +var xxx_messageInfo_Mixin proto.InternalMessageInfo + +func (m *Mixin) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +func (m *Mixin) GetRoot() string { + if m != nil { + return m.Root + } + return "" +} + +func (*Mixin) XXX_MessageName() string { + return "google.protobuf.Mixin" +} +func init() { + proto.RegisterType((*Api)(nil), "google.protobuf.Api") + proto.RegisterType((*Method)(nil), "google.protobuf.Method") + proto.RegisterType((*Mixin)(nil), "google.protobuf.Mixin") +} + +func init() { proto.RegisterFile("google/protobuf/api.proto", fileDescriptor_a2ec32096296c143) } + +var fileDescriptor_a2ec32096296c143 = []byte{ + // 467 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x91, 0x31, 0x6f, 0x13, 0x31, + 0x14, 0xc7, 0xeb, 0xbb, 0xe4, 0x52, 0x5c, 0x91, 0x82, 0x91, 0xc0, 0x64, 0xb0, 0x4e, 0x15, 0xc3, + 0x09, 0xc4, 0x45, 0x94, 0x4f, 0xd0, 0x20, 0xd4, 0x01, 0x21, 0xa2, 0x0b, 0x08, 0x89, 0x25, 0x4a, + 0x83, 0x09, 0x96, 0xee, 0x6c, 0x63, 0x3b, 0x90, 0x4c, 0xf0, 0x59, 0x98, 0x10, 0x23, 0xdf, 0x80, + 0xad, 0x23, 0x23, 0x23, 0xb9, 0x2e, 0x8c, 0x1d, 0x19, 0x91, 0x7d, 0xe7, 0xa6, 0x5c, 0x83, 0x04, + 0x9b, 0xdf, 0xfb, 0xff, 0xfc, 0xf7, 0x7b, 0x7f, 0xc3, 0x9b, 0x33, 0x21, 0x66, 0x39, 0xed, 0x4b, + 0x25, 0x8c, 0x38, 0x9a, 0xbf, 0xea, 0x4f, 0x24, 0x4b, 0x5d, 0x81, 0x76, 0x2b, 0x29, 0xf5, 0x52, + 0xef, 0x56, 0x93, 0xd5, 0x62, 0xae, 0xa6, 0x74, 0x3c, 0x15, 0xdc, 0xd0, 0x85, 0xa9, 0xc0, 0x5e, + 0xaf, 0x49, 0x99, 0xa5, 0xac, 0x4d, 0xf6, 0xbe, 0x06, 0x30, 0x3c, 0x90, 0x0c, 0x21, 0xd8, 0xe2, + 0x93, 0x82, 0x62, 0x10, 0x83, 0xe4, 0x52, 0xe6, 0xce, 0xe8, 0x1e, 0xec, 0x14, 0xd4, 0xbc, 0x16, + 0x2f, 0x35, 0x0e, 0xe2, 0x30, 0xd9, 0xd9, 0xbf, 0x91, 0x36, 0x06, 0x48, 0x1f, 0x3b, 0x3d, 0xf3, + 0x9c, 0xbd, 0x22, 0xa4, 0x61, 0x82, 0x6b, 0x1c, 0xfe, 0xe5, 0xca, 0x13, 0xa7, 0x67, 0x9e, 0x43, + 0x18, 0x76, 0xde, 0x52, 0xa5, 0x99, 0xe0, 0xb8, 0xe5, 0x1e, 0xf7, 0x25, 0x7a, 0x08, 0xbb, 0x7f, + 0xee, 0x83, 0xdb, 0x31, 0x48, 0x76, 0xf6, 0xc9, 0x05, 0xcf, 0x91, 0xc3, 0x1e, 0x54, 0x54, 0x76, + 0x59, 0x9f, 0x2f, 0x51, 0x0a, 0xa3, 0x82, 0x2d, 0x18, 0xd7, 0x38, 0x72, 0x23, 0x5d, 0xbf, 0xb8, + 0x85, 0x95, 0xb3, 0x9a, 0x42, 0x7d, 0x18, 0xe9, 0x25, 0x37, 0x93, 0x05, 0xee, 0xc4, 0x20, 0xe9, + 0x6e, 0x58, 0x61, 0xe4, 0xe4, 0xac, 0xc6, 0xf6, 0xbe, 0x04, 0x30, 0xaa, 0x82, 0xd8, 0x18, 0x63, + 0x02, 0xaf, 0x28, 0xfa, 0x66, 0x4e, 0xb5, 0x19, 0xdb, 0xe0, 0xc7, 0x73, 0x95, 0xe3, 0xc0, 0xe9, + 0xdd, 0xba, 0xff, 0x74, 0x29, 0xe9, 0x33, 0x95, 0xa3, 0x3b, 0xf0, 0xaa, 0x27, 0xb5, 0x51, 0x74, + 0x52, 0x30, 0x3e, 0xc3, 0x61, 0x0c, 0x92, 0xed, 0xcc, 0x5b, 0x8c, 0x7c, 0x1f, 0xdd, 0xb6, 0xb0, + 0x96, 0x82, 0x6b, 0xba, 0xf6, 0xad, 0x12, 0xdc, 0xf5, 0x82, 0x37, 0xbe, 0x0b, 0xd1, 0x19, 0xbb, + 0x76, 0x6e, 0x3b, 0xe7, 0x33, 0x97, 0xb5, 0xf5, 0xb9, 0x5f, 0x8c, 0xfe, 0xf1, 0x17, 0xff, 0x3b, + 0xb4, 0x3e, 0x6c, 0xbb, 0xd8, 0x37, 0x46, 0x86, 0x60, 0x4b, 0x09, 0x61, 0xea, 0x98, 0xdc, 0x79, + 0xf0, 0xfe, 0xfb, 0x8a, 0x6c, 0x9d, 0xae, 0x08, 0xf8, 0xb5, 0x22, 0xe0, 0x43, 0x49, 0xc0, 0xa7, + 0x92, 0x80, 0xe3, 0x92, 0x80, 0x6f, 0x25, 0x01, 0x3f, 0x4a, 0x02, 0x7e, 0x96, 0x64, 0xeb, 0xd4, + 0xf6, 0x4f, 0x08, 0x38, 0x3e, 0x21, 0x00, 0x5e, 0x9b, 0x8a, 0xa2, 0x39, 0xc6, 0x60, 0xfb, 0x40, + 0xb2, 0xa1, 0x2d, 0x86, 0xe0, 0x45, 0xdb, 0xe6, 0xa6, 0x3f, 0x06, 0xe1, 0xe1, 0x70, 0xf0, 0x39, + 0x20, 0x87, 0x15, 0x3a, 0xf4, 0x13, 0x3f, 0xa7, 0x79, 0xfe, 0x88, 0x8b, 0x77, 0xdc, 0xc6, 0xa8, + 0x8f, 0x22, 0xe7, 0x71, 0xff, 0x77, 0x00, 0x00, 0x00, 0xff, 0xff, 0x2b, 0x64, 0x40, 0x40, 0xa1, + 0x03, 0x00, 0x00, +} + +func (this *Api) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Api) + if !ok { + that2, ok := that.(Api) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Name != that1.Name { + if this.Name < that1.Name { + return -1 + } + return 1 + } + if len(this.Methods) != len(that1.Methods) { + if len(this.Methods) < len(that1.Methods) { + return -1 + } + return 1 + } + for i := range this.Methods { + if c := this.Methods[i].Compare(that1.Methods[i]); c != 0 { + return c + } + } + if len(this.Options) != len(that1.Options) { + if len(this.Options) < len(that1.Options) { + return -1 + } + return 1 + } + for i := range this.Options { + if c := this.Options[i].Compare(that1.Options[i]); c != 0 { + return c + } + } + if this.Version != that1.Version { + if this.Version < that1.Version { + return -1 + } + return 1 + } + if c := this.SourceContext.Compare(that1.SourceContext); c != 0 { + return c + } + if len(this.Mixins) != len(that1.Mixins) { + if len(this.Mixins) < len(that1.Mixins) { + return -1 + } + return 1 + } + for i := range this.Mixins { + if c := this.Mixins[i].Compare(that1.Mixins[i]); c != 0 { + return c + } + } + if this.Syntax != that1.Syntax { + if this.Syntax < that1.Syntax { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *Method) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Method) + if !ok { + that2, ok := that.(Method) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Name != that1.Name { + if this.Name < that1.Name { + return -1 + } + return 1 + } + if this.RequestTypeUrl != that1.RequestTypeUrl { + if this.RequestTypeUrl < that1.RequestTypeUrl { + return -1 + } + return 1 + } + if this.RequestStreaming != that1.RequestStreaming { + if !this.RequestStreaming { + return -1 + } + return 1 + } + if this.ResponseTypeUrl != that1.ResponseTypeUrl { + if this.ResponseTypeUrl < that1.ResponseTypeUrl { + return -1 + } + return 1 + } + if this.ResponseStreaming != that1.ResponseStreaming { + if !this.ResponseStreaming { + return -1 + } + return 1 + } + if len(this.Options) != len(that1.Options) { + if len(this.Options) < len(that1.Options) { + return -1 + } + return 1 + } + for i := range this.Options { + if c := this.Options[i].Compare(that1.Options[i]); c != 0 { + return c + } + } + if this.Syntax != that1.Syntax { + if this.Syntax < that1.Syntax { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *Mixin) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Mixin) + if !ok { + that2, ok := that.(Mixin) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Name != that1.Name { + if this.Name < that1.Name { + return -1 + } + return 1 + } + if this.Root != that1.Root { + if this.Root < that1.Root { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *Api) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Api) + if !ok { + that2, ok := that.(Api) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Name != that1.Name { + return false + } + if len(this.Methods) != len(that1.Methods) { + return false + } + for i := range this.Methods { + if !this.Methods[i].Equal(that1.Methods[i]) { + return false + } + } + if len(this.Options) != len(that1.Options) { + return false + } + for i := range this.Options { + if !this.Options[i].Equal(that1.Options[i]) { + return false + } + } + if this.Version != that1.Version { + return false + } + if !this.SourceContext.Equal(that1.SourceContext) { + return false + } + if len(this.Mixins) != len(that1.Mixins) { + return false + } + for i := range this.Mixins { + if !this.Mixins[i].Equal(that1.Mixins[i]) { + return false + } + } + if this.Syntax != that1.Syntax { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *Method) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Method) + if !ok { + that2, ok := that.(Method) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Name != that1.Name { + return false + } + if this.RequestTypeUrl != that1.RequestTypeUrl { + return false + } + if this.RequestStreaming != that1.RequestStreaming { + return false + } + if this.ResponseTypeUrl != that1.ResponseTypeUrl { + return false + } + if this.ResponseStreaming != that1.ResponseStreaming { + return false + } + if len(this.Options) != len(that1.Options) { + return false + } + for i := range this.Options { + if !this.Options[i].Equal(that1.Options[i]) { + return false + } + } + if this.Syntax != that1.Syntax { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *Mixin) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Mixin) + if !ok { + that2, ok := that.(Mixin) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Name != that1.Name { + return false + } + if this.Root != that1.Root { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *Api) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 11) + s = append(s, "&types.Api{") + s = append(s, "Name: "+fmt.Sprintf("%#v", this.Name)+",\n") + if this.Methods != nil { + s = append(s, "Methods: "+fmt.Sprintf("%#v", this.Methods)+",\n") + } + if this.Options != nil { + s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") + } + s = append(s, "Version: "+fmt.Sprintf("%#v", this.Version)+",\n") + if this.SourceContext != nil { + s = append(s, "SourceContext: "+fmt.Sprintf("%#v", this.SourceContext)+",\n") + } + if this.Mixins != nil { + s = append(s, "Mixins: "+fmt.Sprintf("%#v", this.Mixins)+",\n") + } + s = append(s, "Syntax: "+fmt.Sprintf("%#v", this.Syntax)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *Method) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 11) + s = append(s, "&types.Method{") + s = append(s, "Name: "+fmt.Sprintf("%#v", this.Name)+",\n") + s = append(s, "RequestTypeUrl: "+fmt.Sprintf("%#v", this.RequestTypeUrl)+",\n") + s = append(s, "RequestStreaming: "+fmt.Sprintf("%#v", this.RequestStreaming)+",\n") + s = append(s, "ResponseTypeUrl: "+fmt.Sprintf("%#v", this.ResponseTypeUrl)+",\n") + s = append(s, "ResponseStreaming: "+fmt.Sprintf("%#v", this.ResponseStreaming)+",\n") + if this.Options != nil { + s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") + } + s = append(s, "Syntax: "+fmt.Sprintf("%#v", this.Syntax)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *Mixin) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 6) + s = append(s, "&types.Mixin{") + s = append(s, "Name: "+fmt.Sprintf("%#v", this.Name)+",\n") + s = append(s, "Root: "+fmt.Sprintf("%#v", this.Root)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func valueToGoStringApi(v interface{}, typ string) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv) +} +func (m *Api) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Api) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Api) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.Syntax != 0 { + i = encodeVarintApi(dAtA, i, uint64(m.Syntax)) + i-- + dAtA[i] = 0x38 + } + if len(m.Mixins) > 0 { + for iNdEx := len(m.Mixins) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Mixins[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintApi(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x32 + } + } + if m.SourceContext != nil { + { + size, err := m.SourceContext.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintApi(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x2a + } + if len(m.Version) > 0 { + i -= len(m.Version) + copy(dAtA[i:], m.Version) + i = encodeVarintApi(dAtA, i, uint64(len(m.Version))) + i-- + dAtA[i] = 0x22 + } + if len(m.Options) > 0 { + for iNdEx := len(m.Options) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Options[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintApi(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x1a + } + } + if len(m.Methods) > 0 { + for iNdEx := len(m.Methods) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Methods[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintApi(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x12 + } + } + if len(m.Name) > 0 { + i -= len(m.Name) + copy(dAtA[i:], m.Name) + i = encodeVarintApi(dAtA, i, uint64(len(m.Name))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *Method) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Method) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Method) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.Syntax != 0 { + i = encodeVarintApi(dAtA, i, uint64(m.Syntax)) + i-- + dAtA[i] = 0x38 + } + if len(m.Options) > 0 { + for iNdEx := len(m.Options) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Options[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintApi(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x32 + } + } + if m.ResponseStreaming { + i-- + if m.ResponseStreaming { + dAtA[i] = 1 + } else { + dAtA[i] = 0 + } + i-- + dAtA[i] = 0x28 + } + if len(m.ResponseTypeUrl) > 0 { + i -= len(m.ResponseTypeUrl) + copy(dAtA[i:], m.ResponseTypeUrl) + i = encodeVarintApi(dAtA, i, uint64(len(m.ResponseTypeUrl))) + i-- + dAtA[i] = 0x22 + } + if m.RequestStreaming { + i-- + if m.RequestStreaming { + dAtA[i] = 1 + } else { + dAtA[i] = 0 + } + i-- + dAtA[i] = 0x18 + } + if len(m.RequestTypeUrl) > 0 { + i -= len(m.RequestTypeUrl) + copy(dAtA[i:], m.RequestTypeUrl) + i = encodeVarintApi(dAtA, i, uint64(len(m.RequestTypeUrl))) + i-- + dAtA[i] = 0x12 + } + if len(m.Name) > 0 { + i -= len(m.Name) + copy(dAtA[i:], m.Name) + i = encodeVarintApi(dAtA, i, uint64(len(m.Name))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *Mixin) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Mixin) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Mixin) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Root) > 0 { + i -= len(m.Root) + copy(dAtA[i:], m.Root) + i = encodeVarintApi(dAtA, i, uint64(len(m.Root))) + i-- + dAtA[i] = 0x12 + } + if len(m.Name) > 0 { + i -= len(m.Name) + copy(dAtA[i:], m.Name) + i = encodeVarintApi(dAtA, i, uint64(len(m.Name))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func encodeVarintApi(dAtA []byte, offset int, v uint64) int { + offset -= sovApi(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func NewPopulatedApi(r randyApi, easy bool) *Api { + this := &Api{} + this.Name = string(randStringApi(r)) + if r.Intn(5) != 0 { + v1 := r.Intn(5) + this.Methods = make([]*Method, v1) + for i := 0; i < v1; i++ { + this.Methods[i] = NewPopulatedMethod(r, easy) + } + } + if r.Intn(5) != 0 { + v2 := r.Intn(5) + this.Options = make([]*Option, v2) + for i := 0; i < v2; i++ { + this.Options[i] = NewPopulatedOption(r, easy) + } + } + this.Version = string(randStringApi(r)) + if r.Intn(5) != 0 { + this.SourceContext = NewPopulatedSourceContext(r, easy) + } + if r.Intn(5) != 0 { + v3 := r.Intn(5) + this.Mixins = make([]*Mixin, v3) + for i := 0; i < v3; i++ { + this.Mixins[i] = NewPopulatedMixin(r, easy) + } + } + this.Syntax = Syntax([]int32{0, 1}[r.Intn(2)]) + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedApi(r, 8) + } + return this +} + +func NewPopulatedMethod(r randyApi, easy bool) *Method { + this := &Method{} + this.Name = string(randStringApi(r)) + this.RequestTypeUrl = string(randStringApi(r)) + this.RequestStreaming = bool(bool(r.Intn(2) == 0)) + this.ResponseTypeUrl = string(randStringApi(r)) + this.ResponseStreaming = bool(bool(r.Intn(2) == 0)) + if r.Intn(5) != 0 { + v4 := r.Intn(5) + this.Options = make([]*Option, v4) + for i := 0; i < v4; i++ { + this.Options[i] = NewPopulatedOption(r, easy) + } + } + this.Syntax = Syntax([]int32{0, 1}[r.Intn(2)]) + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedApi(r, 8) + } + return this +} + +func NewPopulatedMixin(r randyApi, easy bool) *Mixin { + this := &Mixin{} + this.Name = string(randStringApi(r)) + this.Root = string(randStringApi(r)) + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedApi(r, 3) + } + return this +} + +type randyApi interface { + Float32() float32 + Float64() float64 + Int63() int64 + Int31() int32 + Uint32() uint32 + Intn(n int) int +} + +func randUTF8RuneApi(r randyApi) rune { + ru := r.Intn(62) + if ru < 10 { + return rune(ru + 48) + } else if ru < 36 { + return rune(ru + 55) + } + return rune(ru + 61) +} +func randStringApi(r randyApi) string { + v5 := r.Intn(100) + tmps := make([]rune, v5) + for i := 0; i < v5; i++ { + tmps[i] = randUTF8RuneApi(r) + } + return string(tmps) +} +func randUnrecognizedApi(r randyApi, maxFieldNumber int) (dAtA []byte) { + l := r.Intn(5) + for i := 0; i < l; i++ { + wire := r.Intn(4) + if wire == 3 { + wire = 5 + } + fieldNumber := maxFieldNumber + r.Intn(100) + dAtA = randFieldApi(dAtA, r, fieldNumber, wire) + } + return dAtA +} +func randFieldApi(dAtA []byte, r randyApi, fieldNumber int, wire int) []byte { + key := uint32(fieldNumber)<<3 | uint32(wire) + switch wire { + case 0: + dAtA = encodeVarintPopulateApi(dAtA, uint64(key)) + v6 := r.Int63() + if r.Intn(2) == 0 { + v6 *= -1 + } + dAtA = encodeVarintPopulateApi(dAtA, uint64(v6)) + case 1: + dAtA = encodeVarintPopulateApi(dAtA, uint64(key)) + dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256))) + case 2: + dAtA = encodeVarintPopulateApi(dAtA, uint64(key)) + ll := r.Intn(100) + dAtA = encodeVarintPopulateApi(dAtA, uint64(ll)) + for j := 0; j < ll; j++ { + dAtA = append(dAtA, byte(r.Intn(256))) + } + default: + dAtA = encodeVarintPopulateApi(dAtA, uint64(key)) + dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256))) + } + return dAtA +} +func encodeVarintPopulateApi(dAtA []byte, v uint64) []byte { + for v >= 1<<7 { + dAtA = append(dAtA, uint8(uint64(v)&0x7f|0x80)) + v >>= 7 + } + dAtA = append(dAtA, uint8(v)) + return dAtA +} +func (m *Api) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Name) + if l > 0 { + n += 1 + l + sovApi(uint64(l)) + } + if len(m.Methods) > 0 { + for _, e := range m.Methods { + l = e.Size() + n += 1 + l + sovApi(uint64(l)) + } + } + if len(m.Options) > 0 { + for _, e := range m.Options { + l = e.Size() + n += 1 + l + sovApi(uint64(l)) + } + } + l = len(m.Version) + if l > 0 { + n += 1 + l + sovApi(uint64(l)) + } + if m.SourceContext != nil { + l = m.SourceContext.Size() + n += 1 + l + sovApi(uint64(l)) + } + if len(m.Mixins) > 0 { + for _, e := range m.Mixins { + l = e.Size() + n += 1 + l + sovApi(uint64(l)) + } + } + if m.Syntax != 0 { + n += 1 + sovApi(uint64(m.Syntax)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *Method) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Name) + if l > 0 { + n += 1 + l + sovApi(uint64(l)) + } + l = len(m.RequestTypeUrl) + if l > 0 { + n += 1 + l + sovApi(uint64(l)) + } + if m.RequestStreaming { + n += 2 + } + l = len(m.ResponseTypeUrl) + if l > 0 { + n += 1 + l + sovApi(uint64(l)) + } + if m.ResponseStreaming { + n += 2 + } + if len(m.Options) > 0 { + for _, e := range m.Options { + l = e.Size() + n += 1 + l + sovApi(uint64(l)) + } + } + if m.Syntax != 0 { + n += 1 + sovApi(uint64(m.Syntax)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *Mixin) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Name) + if l > 0 { + n += 1 + l + sovApi(uint64(l)) + } + l = len(m.Root) + if l > 0 { + n += 1 + l + sovApi(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func sovApi(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozApi(x uint64) (n int) { + return sovApi(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (this *Api) String() string { + if this == nil { + return "nil" + } + repeatedStringForMethods := "[]*Method{" + for _, f := range this.Methods { + repeatedStringForMethods += strings.Replace(f.String(), "Method", "Method", 1) + "," + } + repeatedStringForMethods += "}" + repeatedStringForOptions := "[]*Option{" + for _, f := range this.Options { + repeatedStringForOptions += strings.Replace(fmt.Sprintf("%v", f), "Option", "Option", 1) + "," + } + repeatedStringForOptions += "}" + repeatedStringForMixins := "[]*Mixin{" + for _, f := range this.Mixins { + repeatedStringForMixins += strings.Replace(f.String(), "Mixin", "Mixin", 1) + "," + } + repeatedStringForMixins += "}" + s := strings.Join([]string{`&Api{`, + `Name:` + fmt.Sprintf("%v", this.Name) + `,`, + `Methods:` + repeatedStringForMethods + `,`, + `Options:` + repeatedStringForOptions + `,`, + `Version:` + fmt.Sprintf("%v", this.Version) + `,`, + `SourceContext:` + strings.Replace(fmt.Sprintf("%v", this.SourceContext), "SourceContext", "SourceContext", 1) + `,`, + `Mixins:` + repeatedStringForMixins + `,`, + `Syntax:` + fmt.Sprintf("%v", this.Syntax) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *Method) String() string { + if this == nil { + return "nil" + } + repeatedStringForOptions := "[]*Option{" + for _, f := range this.Options { + repeatedStringForOptions += strings.Replace(fmt.Sprintf("%v", f), "Option", "Option", 1) + "," + } + repeatedStringForOptions += "}" + s := strings.Join([]string{`&Method{`, + `Name:` + fmt.Sprintf("%v", this.Name) + `,`, + `RequestTypeUrl:` + fmt.Sprintf("%v", this.RequestTypeUrl) + `,`, + `RequestStreaming:` + fmt.Sprintf("%v", this.RequestStreaming) + `,`, + `ResponseTypeUrl:` + fmt.Sprintf("%v", this.ResponseTypeUrl) + `,`, + `ResponseStreaming:` + fmt.Sprintf("%v", this.ResponseStreaming) + `,`, + `Options:` + repeatedStringForOptions + `,`, + `Syntax:` + fmt.Sprintf("%v", this.Syntax) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *Mixin) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Mixin{`, + `Name:` + fmt.Sprintf("%v", this.Name) + `,`, + `Root:` + fmt.Sprintf("%v", this.Root) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func valueToStringApi(v interface{}) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("*%v", pv) +} +func (m *Api) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Api: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Api: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthApi + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Name = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Methods", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthApi + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Methods = append(m.Methods, &Method{}) + if err := m.Methods[len(m.Methods)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Options", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthApi + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Options = append(m.Options, &Option{}) + if err := m.Options[len(m.Options)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Version", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthApi + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Version = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field SourceContext", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthApi + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.SourceContext == nil { + m.SourceContext = &SourceContext{} + } + if err := m.SourceContext.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Mixins", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthApi + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Mixins = append(m.Mixins, &Mixin{}) + if err := m.Mixins[len(m.Mixins)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 7: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Syntax", wireType) + } + m.Syntax = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Syntax |= Syntax(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipApi(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthApi + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Method) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Method: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Method: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthApi + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Name = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field RequestTypeUrl", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthApi + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.RequestTypeUrl = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field RequestStreaming", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.RequestStreaming = bool(v != 0) + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ResponseTypeUrl", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthApi + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ResponseTypeUrl = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 5: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field ResponseStreaming", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.ResponseStreaming = bool(v != 0) + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Options", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthApi + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Options = append(m.Options, &Option{}) + if err := m.Options[len(m.Options)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 7: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Syntax", wireType) + } + m.Syntax = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Syntax |= Syntax(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipApi(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthApi + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Mixin) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Mixin: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Mixin: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthApi + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Name = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Root", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowApi + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthApi + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthApi + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Root = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipApi(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthApi + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipApi(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowApi + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowApi + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowApi + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthApi + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupApi + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthApi + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthApi = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowApi = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupApi = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/doc.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/doc.go new file mode 100644 index 000000000..ff2810af1 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/doc.go @@ -0,0 +1,35 @@ +// Go support for Protocol Buffers - Google's data interchange format +// +// Copyright 2016 The Go Authors. All rights reserved. +// https://github.com/golang/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* +Package types contains code for interacting with well-known types. +*/ +package types diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/duration.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/duration.go new file mode 100644 index 000000000..979b8e78a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/duration.go @@ -0,0 +1,100 @@ +// Go support for Protocol Buffers - Google's data interchange format +// +// Copyright 2016 The Go Authors. All rights reserved. +// https://github.com/golang/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +package types + +// This file implements conversions between google.protobuf.Duration +// and time.Duration. + +import ( + "errors" + "fmt" + "time" +) + +const ( + // Range of a Duration in seconds, as specified in + // google/protobuf/duration.proto. This is about 10,000 years in seconds. + maxSeconds = int64(10000 * 365.25 * 24 * 60 * 60) + minSeconds = -maxSeconds +) + +// validateDuration determines whether the Duration is valid according to the +// definition in google/protobuf/duration.proto. A valid Duration +// may still be too large to fit into a time.Duration (the range of Duration +// is about 10,000 years, and the range of time.Duration is about 290). +func validateDuration(d *Duration) error { + if d == nil { + return errors.New("duration: nil Duration") + } + if d.Seconds < minSeconds || d.Seconds > maxSeconds { + return fmt.Errorf("duration: %#v: seconds out of range", d) + } + if d.Nanos <= -1e9 || d.Nanos >= 1e9 { + return fmt.Errorf("duration: %#v: nanos out of range", d) + } + // Seconds and Nanos must have the same sign, unless d.Nanos is zero. + if (d.Seconds < 0 && d.Nanos > 0) || (d.Seconds > 0 && d.Nanos < 0) { + return fmt.Errorf("duration: %#v: seconds and nanos have different signs", d) + } + return nil +} + +// DurationFromProto converts a Duration to a time.Duration. DurationFromProto +// returns an error if the Duration is invalid or is too large to be +// represented in a time.Duration. +func DurationFromProto(p *Duration) (time.Duration, error) { + if err := validateDuration(p); err != nil { + return 0, err + } + d := time.Duration(p.Seconds) * time.Second + if int64(d/time.Second) != p.Seconds { + return 0, fmt.Errorf("duration: %#v is out of range for time.Duration", p) + } + if p.Nanos != 0 { + d += time.Duration(p.Nanos) * time.Nanosecond + if (d < 0) != (p.Nanos < 0) { + return 0, fmt.Errorf("duration: %#v is out of range for time.Duration", p) + } + } + return d, nil +} + +// DurationProto converts a time.Duration to a Duration. +func DurationProto(d time.Duration) *Duration { + nanos := d.Nanoseconds() + secs := nanos / 1e9 + nanos -= secs * 1e9 + return &Duration{ + Seconds: secs, + Nanos: int32(nanos), + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/duration.pb.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/duration.pb.go new file mode 100644 index 000000000..4deafcb1c --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/duration.pb.go @@ -0,0 +1,517 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: google/protobuf/duration.proto + +package types + +import ( + bytes "bytes" + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + io "io" + math "math" + math_bits "math/bits" + reflect "reflect" + strings "strings" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// A Duration represents a signed, fixed-length span of time represented +// as a count of seconds and fractions of seconds at nanosecond +// resolution. It is independent of any calendar and concepts like "day" +// or "month". It is related to Timestamp in that the difference between +// two Timestamp values is a Duration and it can be added or subtracted +// from a Timestamp. Range is approximately +-10,000 years. +// +// # Examples +// +// Example 1: Compute Duration from two Timestamps in pseudo code. +// +// Timestamp start = ...; +// Timestamp end = ...; +// Duration duration = ...; +// +// duration.seconds = end.seconds - start.seconds; +// duration.nanos = end.nanos - start.nanos; +// +// if (duration.seconds < 0 && duration.nanos > 0) { +// duration.seconds += 1; +// duration.nanos -= 1000000000; +// } else if (durations.seconds > 0 && duration.nanos < 0) { +// duration.seconds -= 1; +// duration.nanos += 1000000000; +// } +// +// Example 2: Compute Timestamp from Timestamp + Duration in pseudo code. +// +// Timestamp start = ...; +// Duration duration = ...; +// Timestamp end = ...; +// +// end.seconds = start.seconds + duration.seconds; +// end.nanos = start.nanos + duration.nanos; +// +// if (end.nanos < 0) { +// end.seconds -= 1; +// end.nanos += 1000000000; +// } else if (end.nanos >= 1000000000) { +// end.seconds += 1; +// end.nanos -= 1000000000; +// } +// +// Example 3: Compute Duration from datetime.timedelta in Python. +// +// td = datetime.timedelta(days=3, minutes=10) +// duration = Duration() +// duration.FromTimedelta(td) +// +// # JSON Mapping +// +// In JSON format, the Duration type is encoded as a string rather than an +// object, where the string ends in the suffix "s" (indicating seconds) and +// is preceded by the number of seconds, with nanoseconds expressed as +// fractional seconds. For example, 3 seconds with 0 nanoseconds should be +// encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should +// be expressed in JSON format as "3.000000001s", and 3 seconds and 1 +// microsecond should be expressed in JSON format as "3.000001s". +// +// +type Duration struct { + // Signed seconds of the span of time. Must be from -315,576,000,000 + // to +315,576,000,000 inclusive. Note: these bounds are computed from: + // 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years + Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"` + // Signed fractions of a second at nanosecond resolution of the span + // of time. Durations less than one second are represented with a 0 + // `seconds` field and a positive or negative `nanos` field. For durations + // of one second or more, a non-zero value for the `nanos` field must be + // of the same sign as the `seconds` field. Must be from -999,999,999 + // to +999,999,999 inclusive. + Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Duration) Reset() { *m = Duration{} } +func (*Duration) ProtoMessage() {} +func (*Duration) Descriptor() ([]byte, []int) { + return fileDescriptor_23597b2ebd7ac6c5, []int{0} +} +func (*Duration) XXX_WellKnownType() string { return "Duration" } +func (m *Duration) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Duration) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Duration.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Duration) XXX_Merge(src proto.Message) { + xxx_messageInfo_Duration.Merge(m, src) +} +func (m *Duration) XXX_Size() int { + return m.Size() +} +func (m *Duration) XXX_DiscardUnknown() { + xxx_messageInfo_Duration.DiscardUnknown(m) +} + +var xxx_messageInfo_Duration proto.InternalMessageInfo + +func (m *Duration) GetSeconds() int64 { + if m != nil { + return m.Seconds + } + return 0 +} + +func (m *Duration) GetNanos() int32 { + if m != nil { + return m.Nanos + } + return 0 +} + +func (*Duration) XXX_MessageName() string { + return "google.protobuf.Duration" +} +func init() { + proto.RegisterType((*Duration)(nil), "google.protobuf.Duration") +} + +func init() { proto.RegisterFile("google/protobuf/duration.proto", fileDescriptor_23597b2ebd7ac6c5) } + +var fileDescriptor_23597b2ebd7ac6c5 = []byte{ + // 209 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4b, 0xcf, 0xcf, 0x4f, + 0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0x29, 0x2d, 0x4a, + 0x2c, 0xc9, 0xcc, 0xcf, 0xd3, 0x03, 0x8b, 0x08, 0xf1, 0x43, 0xe4, 0xf5, 0x60, 0xf2, 0x4a, 0x56, + 0x5c, 0x1c, 0x2e, 0x50, 0x25, 0x42, 0x12, 0x5c, 0xec, 0xc5, 0xa9, 0xc9, 0xf9, 0x79, 0x29, 0xc5, + 0x12, 0x8c, 0x0a, 0x8c, 0x1a, 0xcc, 0x41, 0x30, 0xae, 0x90, 0x08, 0x17, 0x6b, 0x5e, 0x62, 0x5e, + 0x7e, 0xb1, 0x04, 0x93, 0x02, 0xa3, 0x06, 0x6b, 0x10, 0x84, 0xe3, 0x54, 0x7f, 0xe3, 0xa1, 0x1c, + 0xc3, 0x87, 0x87, 0x72, 0x8c, 0x2b, 0x1e, 0xc9, 0x31, 0x9e, 0x78, 0x24, 0xc7, 0x78, 0xe1, 0x91, + 0x1c, 0xe3, 0x83, 0x47, 0x72, 0x8c, 0x2f, 0x1e, 0xc9, 0x31, 0x7c, 0x78, 0x24, 0xc7, 0xb8, 0xe2, + 0xb1, 0x1c, 0xe3, 0x89, 0xc7, 0x72, 0x8c, 0x5c, 0xc2, 0xc9, 0xf9, 0xb9, 0x7a, 0x68, 0x56, 0x3b, + 0xf1, 0xc2, 0x2c, 0x0e, 0x00, 0x89, 0x04, 0x30, 0x46, 0xb1, 0x96, 0x54, 0x16, 0xa4, 0x16, 0xff, + 0x60, 0x64, 0x5c, 0xc4, 0xc4, 0xec, 0x1e, 0xe0, 0xb4, 0x8a, 0x49, 0xce, 0x1d, 0xa2, 0x25, 0x00, + 0xaa, 0x45, 0x2f, 0x3c, 0x35, 0x27, 0xc7, 0x3b, 0x2f, 0xbf, 0x3c, 0x2f, 0x04, 0xa4, 0x32, 0x89, + 0x0d, 0x6c, 0x96, 0x31, 0x20, 0x00, 0x00, 0xff, 0xff, 0x8a, 0x1c, 0x64, 0x4e, 0xf6, 0x00, 0x00, + 0x00, +} + +func (this *Duration) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Duration) + if !ok { + that2, ok := that.(Duration) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Seconds != that1.Seconds { + if this.Seconds < that1.Seconds { + return -1 + } + return 1 + } + if this.Nanos != that1.Nanos { + if this.Nanos < that1.Nanos { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *Duration) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Duration) + if !ok { + that2, ok := that.(Duration) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Seconds != that1.Seconds { + return false + } + if this.Nanos != that1.Nanos { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *Duration) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 6) + s = append(s, "&types.Duration{") + s = append(s, "Seconds: "+fmt.Sprintf("%#v", this.Seconds)+",\n") + s = append(s, "Nanos: "+fmt.Sprintf("%#v", this.Nanos)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func valueToGoStringDuration(v interface{}, typ string) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv) +} +func (m *Duration) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Duration) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Duration) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.Nanos != 0 { + i = encodeVarintDuration(dAtA, i, uint64(m.Nanos)) + i-- + dAtA[i] = 0x10 + } + if m.Seconds != 0 { + i = encodeVarintDuration(dAtA, i, uint64(m.Seconds)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func encodeVarintDuration(dAtA []byte, offset int, v uint64) int { + offset -= sovDuration(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func (m *Duration) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Seconds != 0 { + n += 1 + sovDuration(uint64(m.Seconds)) + } + if m.Nanos != 0 { + n += 1 + sovDuration(uint64(m.Nanos)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func sovDuration(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozDuration(x uint64) (n int) { + return sovDuration(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (m *Duration) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowDuration + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Duration: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Duration: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Seconds", wireType) + } + m.Seconds = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowDuration + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Seconds |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Nanos", wireType) + } + m.Nanos = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowDuration + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Nanos |= int32(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipDuration(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthDuration + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipDuration(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowDuration + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowDuration + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowDuration + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthDuration + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupDuration + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthDuration + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthDuration = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowDuration = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupDuration = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/duration_gogo.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/duration_gogo.go new file mode 100644 index 000000000..90e7670e2 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/duration_gogo.go @@ -0,0 +1,100 @@ +// Protocol Buffers for Go with Gadgets +// +// Copyright (c) 2016, The GoGo Authors. All rights reserved. +// http://github.com/gogo/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +package types + +import ( + "fmt" + "time" +) + +func NewPopulatedDuration(r interface { + Int63() int64 +}, easy bool) *Duration { + this := &Duration{} + maxSecs := time.Hour.Nanoseconds() / 1e9 + max := 2 * maxSecs + s := int64(r.Int63()) % max + s -= maxSecs + neg := int64(1) + if s < 0 { + neg = -1 + } + this.Seconds = s + this.Nanos = int32(neg * (r.Int63() % 1e9)) + return this +} + +func (d *Duration) String() string { + td, err := DurationFromProto(d) + if err != nil { + return fmt.Sprintf("(%v)", err) + } + return td.String() +} + +func NewPopulatedStdDuration(r interface { + Int63() int64 +}, easy bool) *time.Duration { + dur := NewPopulatedDuration(r, easy) + d, err := DurationFromProto(dur) + if err != nil { + return nil + } + return &d +} + +func SizeOfStdDuration(d time.Duration) int { + dur := DurationProto(d) + return dur.Size() +} + +func StdDurationMarshal(d time.Duration) ([]byte, error) { + size := SizeOfStdDuration(d) + buf := make([]byte, size) + _, err := StdDurationMarshalTo(d, buf) + return buf, err +} + +func StdDurationMarshalTo(d time.Duration, data []byte) (int, error) { + dur := DurationProto(d) + return dur.MarshalTo(data) +} + +func StdDurationUnmarshal(d *time.Duration, data []byte) error { + dur := &Duration{} + if err := dur.Unmarshal(data); err != nil { + return err + } + dd, err := DurationFromProto(dur) + if err != nil { + return err + } + *d = dd + return nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/empty.pb.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/empty.pb.go new file mode 100644 index 000000000..9e94748b3 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/empty.pb.go @@ -0,0 +1,462 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: google/protobuf/empty.proto + +package types + +import ( + bytes "bytes" + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + io "io" + math "math" + math_bits "math/bits" + reflect "reflect" + strings "strings" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// A generic empty message that you can re-use to avoid defining duplicated +// empty messages in your APIs. A typical example is to use it as the request +// or the response type of an API method. For instance: +// +// service Foo { +// rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); +// } +// +// The JSON representation for `Empty` is empty JSON object `{}`. +type Empty struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Empty) Reset() { *m = Empty{} } +func (*Empty) ProtoMessage() {} +func (*Empty) Descriptor() ([]byte, []int) { + return fileDescriptor_900544acb223d5b8, []int{0} +} +func (*Empty) XXX_WellKnownType() string { return "Empty" } +func (m *Empty) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Empty) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Empty.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Empty) XXX_Merge(src proto.Message) { + xxx_messageInfo_Empty.Merge(m, src) +} +func (m *Empty) XXX_Size() int { + return m.Size() +} +func (m *Empty) XXX_DiscardUnknown() { + xxx_messageInfo_Empty.DiscardUnknown(m) +} + +var xxx_messageInfo_Empty proto.InternalMessageInfo + +func (*Empty) XXX_MessageName() string { + return "google.protobuf.Empty" +} +func init() { + proto.RegisterType((*Empty)(nil), "google.protobuf.Empty") +} + +func init() { proto.RegisterFile("google/protobuf/empty.proto", fileDescriptor_900544acb223d5b8) } + +var fileDescriptor_900544acb223d5b8 = []byte{ + // 176 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4e, 0xcf, 0xcf, 0x4f, + 0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0xcd, 0x2d, 0x28, + 0xa9, 0xd4, 0x03, 0x73, 0x85, 0xf8, 0x21, 0x92, 0x7a, 0x30, 0x49, 0x25, 0x76, 0x2e, 0x56, 0x57, + 0x90, 0xbc, 0x53, 0x0b, 0xe3, 0x8d, 0x87, 0x72, 0x0c, 0x1f, 0x1e, 0xca, 0x31, 0xfe, 0x78, 0x28, + 0xc7, 0xd8, 0xf0, 0x48, 0x8e, 0x71, 0xc5, 0x23, 0x39, 0xc6, 0x13, 0x8f, 0xe4, 0x18, 0x2f, 0x3c, + 0x92, 0x63, 0x7c, 0xf0, 0x48, 0x8e, 0xf1, 0xc5, 0x23, 0x39, 0x86, 0x0f, 0x20, 0xf1, 0xc7, 0x72, + 0x8c, 0x27, 0x1e, 0xcb, 0x31, 0x72, 0x09, 0x27, 0xe7, 0xe7, 0xea, 0xa1, 0x19, 0xe8, 0xc4, 0x05, + 0x36, 0x2e, 0x00, 0xc4, 0x0d, 0x60, 0x8c, 0x62, 0x2d, 0xa9, 0x2c, 0x48, 0x2d, 0xfe, 0xc1, 0xc8, + 0xb8, 0x88, 0x89, 0xd9, 0x3d, 0xc0, 0x69, 0x15, 0x93, 0x9c, 0x3b, 0x44, 0x7d, 0x00, 0x54, 0xbd, + 0x5e, 0x78, 0x6a, 0x4e, 0x8e, 0x77, 0x5e, 0x7e, 0x79, 0x5e, 0x08, 0x48, 0x65, 0x12, 0x1b, 0xd8, + 0x20, 0x63, 0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0x21, 0xbe, 0xb6, 0x31, 0xc6, 0x00, 0x00, 0x00, +} + +func (this *Empty) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Empty) + if !ok { + that2, ok := that.(Empty) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *Empty) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Empty) + if !ok { + that2, ok := that.(Empty) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *Empty) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 4) + s = append(s, "&types.Empty{") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func valueToGoStringEmpty(v interface{}, typ string) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv) +} +func (m *Empty) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Empty) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Empty) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + return len(dAtA) - i, nil +} + +func encodeVarintEmpty(dAtA []byte, offset int, v uint64) int { + offset -= sovEmpty(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func NewPopulatedEmpty(r randyEmpty, easy bool) *Empty { + this := &Empty{} + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedEmpty(r, 1) + } + return this +} + +type randyEmpty interface { + Float32() float32 + Float64() float64 + Int63() int64 + Int31() int32 + Uint32() uint32 + Intn(n int) int +} + +func randUTF8RuneEmpty(r randyEmpty) rune { + ru := r.Intn(62) + if ru < 10 { + return rune(ru + 48) + } else if ru < 36 { + return rune(ru + 55) + } + return rune(ru + 61) +} +func randStringEmpty(r randyEmpty) string { + v1 := r.Intn(100) + tmps := make([]rune, v1) + for i := 0; i < v1; i++ { + tmps[i] = randUTF8RuneEmpty(r) + } + return string(tmps) +} +func randUnrecognizedEmpty(r randyEmpty, maxFieldNumber int) (dAtA []byte) { + l := r.Intn(5) + for i := 0; i < l; i++ { + wire := r.Intn(4) + if wire == 3 { + wire = 5 + } + fieldNumber := maxFieldNumber + r.Intn(100) + dAtA = randFieldEmpty(dAtA, r, fieldNumber, wire) + } + return dAtA +} +func randFieldEmpty(dAtA []byte, r randyEmpty, fieldNumber int, wire int) []byte { + key := uint32(fieldNumber)<<3 | uint32(wire) + switch wire { + case 0: + dAtA = encodeVarintPopulateEmpty(dAtA, uint64(key)) + v2 := r.Int63() + if r.Intn(2) == 0 { + v2 *= -1 + } + dAtA = encodeVarintPopulateEmpty(dAtA, uint64(v2)) + case 1: + dAtA = encodeVarintPopulateEmpty(dAtA, uint64(key)) + dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256))) + case 2: + dAtA = encodeVarintPopulateEmpty(dAtA, uint64(key)) + ll := r.Intn(100) + dAtA = encodeVarintPopulateEmpty(dAtA, uint64(ll)) + for j := 0; j < ll; j++ { + dAtA = append(dAtA, byte(r.Intn(256))) + } + default: + dAtA = encodeVarintPopulateEmpty(dAtA, uint64(key)) + dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256))) + } + return dAtA +} +func encodeVarintPopulateEmpty(dAtA []byte, v uint64) []byte { + for v >= 1<<7 { + dAtA = append(dAtA, uint8(uint64(v)&0x7f|0x80)) + v >>= 7 + } + dAtA = append(dAtA, uint8(v)) + return dAtA +} +func (m *Empty) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func sovEmpty(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozEmpty(x uint64) (n int) { + return sovEmpty(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (this *Empty) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Empty{`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func valueToStringEmpty(v interface{}) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("*%v", pv) +} +func (m *Empty) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowEmpty + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Empty: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Empty: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + default: + iNdEx = preIndex + skippy, err := skipEmpty(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthEmpty + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipEmpty(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowEmpty + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowEmpty + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowEmpty + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthEmpty + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupEmpty + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthEmpty + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthEmpty = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowEmpty = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupEmpty = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/field_mask.pb.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/field_mask.pb.go new file mode 100644 index 000000000..6ae346d92 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/field_mask.pb.go @@ -0,0 +1,738 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: google/protobuf/field_mask.proto + +package types + +import ( + bytes "bytes" + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + io "io" + math "math" + math_bits "math/bits" + reflect "reflect" + strings "strings" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// `FieldMask` represents a set of symbolic field paths, for example: +// +// paths: "f.a" +// paths: "f.b.d" +// +// Here `f` represents a field in some root message, `a` and `b` +// fields in the message found in `f`, and `d` a field found in the +// message in `f.b`. +// +// Field masks are used to specify a subset of fields that should be +// returned by a get operation or modified by an update operation. +// Field masks also have a custom JSON encoding (see below). +// +// # Field Masks in Projections +// +// When used in the context of a projection, a response message or +// sub-message is filtered by the API to only contain those fields as +// specified in the mask. For example, if the mask in the previous +// example is applied to a response message as follows: +// +// f { +// a : 22 +// b { +// d : 1 +// x : 2 +// } +// y : 13 +// } +// z: 8 +// +// The result will not contain specific values for fields x,y and z +// (their value will be set to the default, and omitted in proto text +// output): +// +// +// f { +// a : 22 +// b { +// d : 1 +// } +// } +// +// A repeated field is not allowed except at the last position of a +// paths string. +// +// If a FieldMask object is not present in a get operation, the +// operation applies to all fields (as if a FieldMask of all fields +// had been specified). +// +// Note that a field mask does not necessarily apply to the +// top-level response message. In case of a REST get operation, the +// field mask applies directly to the response, but in case of a REST +// list operation, the mask instead applies to each individual message +// in the returned resource list. In case of a REST custom method, +// other definitions may be used. Where the mask applies will be +// clearly documented together with its declaration in the API. In +// any case, the effect on the returned resource/resources is required +// behavior for APIs. +// +// # Field Masks in Update Operations +// +// A field mask in update operations specifies which fields of the +// targeted resource are going to be updated. The API is required +// to only change the values of the fields as specified in the mask +// and leave the others untouched. If a resource is passed in to +// describe the updated values, the API ignores the values of all +// fields not covered by the mask. +// +// If a repeated field is specified for an update operation, new values will +// be appended to the existing repeated field in the target resource. Note that +// a repeated field is only allowed in the last position of a `paths` string. +// +// If a sub-message is specified in the last position of the field mask for an +// update operation, then new value will be merged into the existing sub-message +// in the target resource. +// +// For example, given the target message: +// +// f { +// b { +// d: 1 +// x: 2 +// } +// c: [1] +// } +// +// And an update message: +// +// f { +// b { +// d: 10 +// } +// c: [2] +// } +// +// then if the field mask is: +// +// paths: ["f.b", "f.c"] +// +// then the result will be: +// +// f { +// b { +// d: 10 +// x: 2 +// } +// c: [1, 2] +// } +// +// An implementation may provide options to override this default behavior for +// repeated and message fields. +// +// In order to reset a field's value to the default, the field must +// be in the mask and set to the default value in the provided resource. +// Hence, in order to reset all fields of a resource, provide a default +// instance of the resource and set all fields in the mask, or do +// not provide a mask as described below. +// +// If a field mask is not present on update, the operation applies to +// all fields (as if a field mask of all fields has been specified). +// Note that in the presence of schema evolution, this may mean that +// fields the client does not know and has therefore not filled into +// the request will be reset to their default. If this is unwanted +// behavior, a specific service may require a client to always specify +// a field mask, producing an error if not. +// +// As with get operations, the location of the resource which +// describes the updated values in the request message depends on the +// operation kind. In any case, the effect of the field mask is +// required to be honored by the API. +// +// ## Considerations for HTTP REST +// +// The HTTP kind of an update operation which uses a field mask must +// be set to PATCH instead of PUT in order to satisfy HTTP semantics +// (PUT must only be used for full updates). +// +// # JSON Encoding of Field Masks +// +// In JSON, a field mask is encoded as a single string where paths are +// separated by a comma. Fields name in each path are converted +// to/from lower-camel naming conventions. +// +// As an example, consider the following message declarations: +// +// message Profile { +// User user = 1; +// Photo photo = 2; +// } +// message User { +// string display_name = 1; +// string address = 2; +// } +// +// In proto a field mask for `Profile` may look as such: +// +// mask { +// paths: "user.display_name" +// paths: "photo" +// } +// +// In JSON, the same mask is represented as below: +// +// { +// mask: "user.displayName,photo" +// } +// +// # Field Masks and Oneof Fields +// +// Field masks treat fields in oneofs just as regular fields. Consider the +// following message: +// +// message SampleMessage { +// oneof test_oneof { +// string name = 4; +// SubMessage sub_message = 9; +// } +// } +// +// The field mask can be: +// +// mask { +// paths: "name" +// } +// +// Or: +// +// mask { +// paths: "sub_message" +// } +// +// Note that oneof type names ("test_oneof" in this case) cannot be used in +// paths. +// +// ## Field Mask Verification +// +// The implementation of any API method which has a FieldMask type field in the +// request should verify the included field paths, and return an +// `INVALID_ARGUMENT` error if any path is duplicated or unmappable. +type FieldMask struct { + // The set of field mask paths. + Paths []string `protobuf:"bytes,1,rep,name=paths,proto3" json:"paths,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *FieldMask) Reset() { *m = FieldMask{} } +func (*FieldMask) ProtoMessage() {} +func (*FieldMask) Descriptor() ([]byte, []int) { + return fileDescriptor_5158202634f0da48, []int{0} +} +func (m *FieldMask) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *FieldMask) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_FieldMask.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *FieldMask) XXX_Merge(src proto.Message) { + xxx_messageInfo_FieldMask.Merge(m, src) +} +func (m *FieldMask) XXX_Size() int { + return m.Size() +} +func (m *FieldMask) XXX_DiscardUnknown() { + xxx_messageInfo_FieldMask.DiscardUnknown(m) +} + +var xxx_messageInfo_FieldMask proto.InternalMessageInfo + +func (m *FieldMask) GetPaths() []string { + if m != nil { + return m.Paths + } + return nil +} + +func (*FieldMask) XXX_MessageName() string { + return "google.protobuf.FieldMask" +} +func init() { + proto.RegisterType((*FieldMask)(nil), "google.protobuf.FieldMask") +} + +func init() { proto.RegisterFile("google/protobuf/field_mask.proto", fileDescriptor_5158202634f0da48) } + +var fileDescriptor_5158202634f0da48 = []byte{ + // 203 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x52, 0x48, 0xcf, 0xcf, 0x4f, + 0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0xcb, 0x4c, 0xcd, + 0x49, 0x89, 0xcf, 0x4d, 0x2c, 0xce, 0xd6, 0x03, 0x8b, 0x09, 0xf1, 0x43, 0x54, 0xe8, 0xc1, 0x54, + 0x28, 0x29, 0x72, 0x71, 0xba, 0x81, 0x14, 0xf9, 0x26, 0x16, 0x67, 0x0b, 0x89, 0x70, 0xb1, 0x16, + 0x24, 0x96, 0x64, 0x14, 0x4b, 0x30, 0x2a, 0x30, 0x6b, 0x70, 0x06, 0x41, 0x38, 0x4e, 0x1d, 0x8c, + 0x37, 0x1e, 0xca, 0x31, 0x7c, 0x78, 0x28, 0xc7, 0xf8, 0xe3, 0xa1, 0x1c, 0x63, 0xc3, 0x23, 0x39, + 0xc6, 0x15, 0x8f, 0xe4, 0x18, 0x4f, 0x3c, 0x92, 0x63, 0xbc, 0xf0, 0x48, 0x8e, 0xf1, 0xc1, 0x23, + 0x39, 0xc6, 0x17, 0x8f, 0xe4, 0x18, 0x3e, 0x80, 0xc4, 0x1f, 0xcb, 0x31, 0x9e, 0x78, 0x2c, 0xc7, + 0xc8, 0x25, 0x9c, 0x9c, 0x9f, 0xab, 0x87, 0x66, 0x95, 0x13, 0x1f, 0xdc, 0xa2, 0x00, 0x90, 0x50, + 0x00, 0x63, 0x14, 0x6b, 0x49, 0x65, 0x41, 0x6a, 0xf1, 0x0f, 0x46, 0xc6, 0x45, 0x4c, 0xcc, 0xee, + 0x01, 0x4e, 0xab, 0x98, 0xe4, 0xdc, 0x21, 0x7a, 0x02, 0xa0, 0x7a, 0xf4, 0xc2, 0x53, 0x73, 0x72, + 0xbc, 0xf3, 0xf2, 0xcb, 0xf3, 0x42, 0x40, 0x2a, 0x93, 0xd8, 0xc0, 0x86, 0x19, 0x03, 0x02, 0x00, + 0x00, 0xff, 0xff, 0x43, 0xa0, 0x83, 0xd0, 0xe9, 0x00, 0x00, 0x00, +} + +func (this *FieldMask) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*FieldMask) + if !ok { + that2, ok := that.(FieldMask) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if len(this.Paths) != len(that1.Paths) { + if len(this.Paths) < len(that1.Paths) { + return -1 + } + return 1 + } + for i := range this.Paths { + if this.Paths[i] != that1.Paths[i] { + if this.Paths[i] < that1.Paths[i] { + return -1 + } + return 1 + } + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *FieldMask) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*FieldMask) + if !ok { + that2, ok := that.(FieldMask) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if len(this.Paths) != len(that1.Paths) { + return false + } + for i := range this.Paths { + if this.Paths[i] != that1.Paths[i] { + return false + } + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *FieldMask) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&types.FieldMask{") + s = append(s, "Paths: "+fmt.Sprintf("%#v", this.Paths)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func valueToGoStringFieldMask(v interface{}, typ string) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv) +} +func (m *FieldMask) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *FieldMask) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *FieldMask) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Paths) > 0 { + for iNdEx := len(m.Paths) - 1; iNdEx >= 0; iNdEx-- { + i -= len(m.Paths[iNdEx]) + copy(dAtA[i:], m.Paths[iNdEx]) + i = encodeVarintFieldMask(dAtA, i, uint64(len(m.Paths[iNdEx]))) + i-- + dAtA[i] = 0xa + } + } + return len(dAtA) - i, nil +} + +func encodeVarintFieldMask(dAtA []byte, offset int, v uint64) int { + offset -= sovFieldMask(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func NewPopulatedFieldMask(r randyFieldMask, easy bool) *FieldMask { + this := &FieldMask{} + v1 := r.Intn(10) + this.Paths = make([]string, v1) + for i := 0; i < v1; i++ { + this.Paths[i] = string(randStringFieldMask(r)) + } + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedFieldMask(r, 2) + } + return this +} + +type randyFieldMask interface { + Float32() float32 + Float64() float64 + Int63() int64 + Int31() int32 + Uint32() uint32 + Intn(n int) int +} + +func randUTF8RuneFieldMask(r randyFieldMask) rune { + ru := r.Intn(62) + if ru < 10 { + return rune(ru + 48) + } else if ru < 36 { + return rune(ru + 55) + } + return rune(ru + 61) +} +func randStringFieldMask(r randyFieldMask) string { + v2 := r.Intn(100) + tmps := make([]rune, v2) + for i := 0; i < v2; i++ { + tmps[i] = randUTF8RuneFieldMask(r) + } + return string(tmps) +} +func randUnrecognizedFieldMask(r randyFieldMask, maxFieldNumber int) (dAtA []byte) { + l := r.Intn(5) + for i := 0; i < l; i++ { + wire := r.Intn(4) + if wire == 3 { + wire = 5 + } + fieldNumber := maxFieldNumber + r.Intn(100) + dAtA = randFieldFieldMask(dAtA, r, fieldNumber, wire) + } + return dAtA +} +func randFieldFieldMask(dAtA []byte, r randyFieldMask, fieldNumber int, wire int) []byte { + key := uint32(fieldNumber)<<3 | uint32(wire) + switch wire { + case 0: + dAtA = encodeVarintPopulateFieldMask(dAtA, uint64(key)) + v3 := r.Int63() + if r.Intn(2) == 0 { + v3 *= -1 + } + dAtA = encodeVarintPopulateFieldMask(dAtA, uint64(v3)) + case 1: + dAtA = encodeVarintPopulateFieldMask(dAtA, uint64(key)) + dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256))) + case 2: + dAtA = encodeVarintPopulateFieldMask(dAtA, uint64(key)) + ll := r.Intn(100) + dAtA = encodeVarintPopulateFieldMask(dAtA, uint64(ll)) + for j := 0; j < ll; j++ { + dAtA = append(dAtA, byte(r.Intn(256))) + } + default: + dAtA = encodeVarintPopulateFieldMask(dAtA, uint64(key)) + dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256))) + } + return dAtA +} +func encodeVarintPopulateFieldMask(dAtA []byte, v uint64) []byte { + for v >= 1<<7 { + dAtA = append(dAtA, uint8(uint64(v)&0x7f|0x80)) + v >>= 7 + } + dAtA = append(dAtA, uint8(v)) + return dAtA +} +func (m *FieldMask) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Paths) > 0 { + for _, s := range m.Paths { + l = len(s) + n += 1 + l + sovFieldMask(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func sovFieldMask(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozFieldMask(x uint64) (n int) { + return sovFieldMask(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (this *FieldMask) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&FieldMask{`, + `Paths:` + fmt.Sprintf("%v", this.Paths) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func valueToStringFieldMask(v interface{}) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("*%v", pv) +} +func (m *FieldMask) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowFieldMask + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: FieldMask: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: FieldMask: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Paths", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowFieldMask + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthFieldMask + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthFieldMask + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Paths = append(m.Paths, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipFieldMask(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthFieldMask + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipFieldMask(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowFieldMask + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowFieldMask + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowFieldMask + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthFieldMask + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupFieldMask + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthFieldMask + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthFieldMask = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowFieldMask = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupFieldMask = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/protosize.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/protosize.go new file mode 100644 index 000000000..3a2d1b7e1 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/protosize.go @@ -0,0 +1,34 @@ +package types + +func (m *Any) ProtoSize() (n int) { return m.Size() } +func (m *Api) ProtoSize() (n int) { return m.Size() } +func (m *Method) ProtoSize() (n int) { return m.Size() } +func (m *Mixin) ProtoSize() (n int) { return m.Size() } +func (m *Duration) ProtoSize() (n int) { return m.Size() } +func (m *Empty) ProtoSize() (n int) { return m.Size() } +func (m *FieldMask) ProtoSize() (n int) { return m.Size() } +func (m *SourceContext) ProtoSize() (n int) { return m.Size() } +func (m *Struct) ProtoSize() (n int) { return m.Size() } +func (m *Value) ProtoSize() (n int) { return m.Size() } +func (m *Value_NullValue) ProtoSize() (n int) { return m.Size() } +func (m *Value_NumberValue) ProtoSize() (n int) { return m.Size() } +func (m *Value_StringValue) ProtoSize() (n int) { return m.Size() } +func (m *Value_BoolValue) ProtoSize() (n int) { return m.Size() } +func (m *Value_StructValue) ProtoSize() (n int) { return m.Size() } +func (m *Value_ListValue) ProtoSize() (n int) { return m.Size() } +func (m *ListValue) ProtoSize() (n int) { return m.Size() } +func (m *Timestamp) ProtoSize() (n int) { return m.Size() } +func (m *Type) ProtoSize() (n int) { return m.Size() } +func (m *Field) ProtoSize() (n int) { return m.Size() } +func (m *Enum) ProtoSize() (n int) { return m.Size() } +func (m *EnumValue) ProtoSize() (n int) { return m.Size() } +func (m *Option) ProtoSize() (n int) { return m.Size() } +func (m *DoubleValue) ProtoSize() (n int) { return m.Size() } +func (m *FloatValue) ProtoSize() (n int) { return m.Size() } +func (m *Int64Value) ProtoSize() (n int) { return m.Size() } +func (m *UInt64Value) ProtoSize() (n int) { return m.Size() } +func (m *Int32Value) ProtoSize() (n int) { return m.Size() } +func (m *UInt32Value) ProtoSize() (n int) { return m.Size() } +func (m *BoolValue) ProtoSize() (n int) { return m.Size() } +func (m *StringValue) ProtoSize() (n int) { return m.Size() } +func (m *BytesValue) ProtoSize() (n int) { return m.Size() } diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/source_context.pb.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/source_context.pb.go new file mode 100644 index 000000000..8e6ce71b2 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/source_context.pb.go @@ -0,0 +1,524 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: google/protobuf/source_context.proto + +package types + +import ( + bytes "bytes" + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + io "io" + math "math" + math_bits "math/bits" + reflect "reflect" + strings "strings" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// `SourceContext` represents information about the source of a +// protobuf element, like the file in which it is defined. +type SourceContext struct { + // The path-qualified name of the .proto file that contained the associated + // protobuf element. For example: `"google/protobuf/source_context.proto"`. + FileName string `protobuf:"bytes,1,opt,name=file_name,json=fileName,proto3" json:"file_name,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *SourceContext) Reset() { *m = SourceContext{} } +func (*SourceContext) ProtoMessage() {} +func (*SourceContext) Descriptor() ([]byte, []int) { + return fileDescriptor_b686cdb126d509db, []int{0} +} +func (m *SourceContext) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *SourceContext) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_SourceContext.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *SourceContext) XXX_Merge(src proto.Message) { + xxx_messageInfo_SourceContext.Merge(m, src) +} +func (m *SourceContext) XXX_Size() int { + return m.Size() +} +func (m *SourceContext) XXX_DiscardUnknown() { + xxx_messageInfo_SourceContext.DiscardUnknown(m) +} + +var xxx_messageInfo_SourceContext proto.InternalMessageInfo + +func (m *SourceContext) GetFileName() string { + if m != nil { + return m.FileName + } + return "" +} + +func (*SourceContext) XXX_MessageName() string { + return "google.protobuf.SourceContext" +} +func init() { + proto.RegisterType((*SourceContext)(nil), "google.protobuf.SourceContext") +} + +func init() { + proto.RegisterFile("google/protobuf/source_context.proto", fileDescriptor_b686cdb126d509db) +} + +var fileDescriptor_b686cdb126d509db = []byte{ + // 212 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x52, 0x49, 0xcf, 0xcf, 0x4f, + 0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0xce, 0x2f, 0x2d, + 0x4a, 0x4e, 0x8d, 0x4f, 0xce, 0xcf, 0x2b, 0x49, 0xad, 0x28, 0xd1, 0x03, 0x8b, 0x0b, 0xf1, 0x43, + 0x54, 0xe9, 0xc1, 0x54, 0x29, 0xe9, 0x70, 0xf1, 0x06, 0x83, 0x15, 0x3a, 0x43, 0xd4, 0x09, 0x49, + 0x73, 0x71, 0xa6, 0x65, 0xe6, 0xa4, 0xc6, 0xe7, 0x25, 0xe6, 0xa6, 0x4a, 0x30, 0x2a, 0x30, 0x6a, + 0x70, 0x06, 0x71, 0x80, 0x04, 0xfc, 0x12, 0x73, 0x53, 0x9d, 0x3a, 0x19, 0x6f, 0x3c, 0x94, 0x63, + 0xf8, 0xf0, 0x50, 0x8e, 0xf1, 0xc7, 0x43, 0x39, 0xc6, 0x86, 0x47, 0x72, 0x8c, 0x2b, 0x1e, 0xc9, + 0x31, 0x9e, 0x78, 0x24, 0xc7, 0x78, 0xe1, 0x91, 0x1c, 0xe3, 0x83, 0x47, 0x72, 0x8c, 0x2f, 0x1e, + 0xc9, 0x31, 0x7c, 0x00, 0x89, 0x3f, 0x96, 0x63, 0x3c, 0xf1, 0x58, 0x8e, 0x91, 0x4b, 0x38, 0x39, + 0x3f, 0x57, 0x0f, 0xcd, 0x56, 0x27, 0x21, 0x14, 0x3b, 0x03, 0x40, 0xc2, 0x01, 0x8c, 0x51, 0xac, + 0x25, 0x95, 0x05, 0xa9, 0xc5, 0x8b, 0x98, 0x98, 0xdd, 0x03, 0x9c, 0x56, 0x31, 0xc9, 0xb9, 0x43, + 0x34, 0x05, 0x40, 0x35, 0xe9, 0x85, 0xa7, 0xe6, 0xe4, 0x78, 0xe7, 0xe5, 0x97, 0xe7, 0x85, 0x80, + 0x94, 0x25, 0xb1, 0x81, 0x4d, 0x33, 0x06, 0x04, 0x00, 0x00, 0xff, 0xff, 0xb8, 0x37, 0x2a, 0xa1, + 0xf9, 0x00, 0x00, 0x00, +} + +func (this *SourceContext) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*SourceContext) + if !ok { + that2, ok := that.(SourceContext) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.FileName != that1.FileName { + if this.FileName < that1.FileName { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *SourceContext) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*SourceContext) + if !ok { + that2, ok := that.(SourceContext) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.FileName != that1.FileName { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *SourceContext) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&types.SourceContext{") + s = append(s, "FileName: "+fmt.Sprintf("%#v", this.FileName)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func valueToGoStringSourceContext(v interface{}, typ string) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv) +} +func (m *SourceContext) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *SourceContext) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *SourceContext) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.FileName) > 0 { + i -= len(m.FileName) + copy(dAtA[i:], m.FileName) + i = encodeVarintSourceContext(dAtA, i, uint64(len(m.FileName))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func encodeVarintSourceContext(dAtA []byte, offset int, v uint64) int { + offset -= sovSourceContext(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func NewPopulatedSourceContext(r randySourceContext, easy bool) *SourceContext { + this := &SourceContext{} + this.FileName = string(randStringSourceContext(r)) + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedSourceContext(r, 2) + } + return this +} + +type randySourceContext interface { + Float32() float32 + Float64() float64 + Int63() int64 + Int31() int32 + Uint32() uint32 + Intn(n int) int +} + +func randUTF8RuneSourceContext(r randySourceContext) rune { + ru := r.Intn(62) + if ru < 10 { + return rune(ru + 48) + } else if ru < 36 { + return rune(ru + 55) + } + return rune(ru + 61) +} +func randStringSourceContext(r randySourceContext) string { + v1 := r.Intn(100) + tmps := make([]rune, v1) + for i := 0; i < v1; i++ { + tmps[i] = randUTF8RuneSourceContext(r) + } + return string(tmps) +} +func randUnrecognizedSourceContext(r randySourceContext, maxFieldNumber int) (dAtA []byte) { + l := r.Intn(5) + for i := 0; i < l; i++ { + wire := r.Intn(4) + if wire == 3 { + wire = 5 + } + fieldNumber := maxFieldNumber + r.Intn(100) + dAtA = randFieldSourceContext(dAtA, r, fieldNumber, wire) + } + return dAtA +} +func randFieldSourceContext(dAtA []byte, r randySourceContext, fieldNumber int, wire int) []byte { + key := uint32(fieldNumber)<<3 | uint32(wire) + switch wire { + case 0: + dAtA = encodeVarintPopulateSourceContext(dAtA, uint64(key)) + v2 := r.Int63() + if r.Intn(2) == 0 { + v2 *= -1 + } + dAtA = encodeVarintPopulateSourceContext(dAtA, uint64(v2)) + case 1: + dAtA = encodeVarintPopulateSourceContext(dAtA, uint64(key)) + dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256))) + case 2: + dAtA = encodeVarintPopulateSourceContext(dAtA, uint64(key)) + ll := r.Intn(100) + dAtA = encodeVarintPopulateSourceContext(dAtA, uint64(ll)) + for j := 0; j < ll; j++ { + dAtA = append(dAtA, byte(r.Intn(256))) + } + default: + dAtA = encodeVarintPopulateSourceContext(dAtA, uint64(key)) + dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256))) + } + return dAtA +} +func encodeVarintPopulateSourceContext(dAtA []byte, v uint64) []byte { + for v >= 1<<7 { + dAtA = append(dAtA, uint8(uint64(v)&0x7f|0x80)) + v >>= 7 + } + dAtA = append(dAtA, uint8(v)) + return dAtA +} +func (m *SourceContext) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.FileName) + if l > 0 { + n += 1 + l + sovSourceContext(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func sovSourceContext(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozSourceContext(x uint64) (n int) { + return sovSourceContext(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (this *SourceContext) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&SourceContext{`, + `FileName:` + fmt.Sprintf("%v", this.FileName) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func valueToStringSourceContext(v interface{}) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("*%v", pv) +} +func (m *SourceContext) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowSourceContext + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: SourceContext: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: SourceContext: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field FileName", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowSourceContext + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthSourceContext + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthSourceContext + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.FileName = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipSourceContext(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthSourceContext + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipSourceContext(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowSourceContext + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowSourceContext + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowSourceContext + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthSourceContext + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupSourceContext + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthSourceContext + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthSourceContext = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowSourceContext = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupSourceContext = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/struct.pb.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/struct.pb.go new file mode 100644 index 000000000..c0457312e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/struct.pb.go @@ -0,0 +1,2271 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: google/protobuf/struct.proto + +package types + +import ( + bytes "bytes" + encoding_binary "encoding/binary" + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + github_com_gogo_protobuf_sortkeys "github.com/gogo/protobuf/sortkeys" + io "io" + math "math" + math_bits "math/bits" + reflect "reflect" + strconv "strconv" + strings "strings" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// `NullValue` is a singleton enumeration to represent the null value for the +// `Value` type union. +// +// The JSON representation for `NullValue` is JSON `null`. +type NullValue int32 + +const ( + // Null value. + NullValue_NULL_VALUE NullValue = 0 +) + +var NullValue_name = map[int32]string{ + 0: "NULL_VALUE", +} + +var NullValue_value = map[string]int32{ + "NULL_VALUE": 0, +} + +func (NullValue) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_df322afd6c9fb402, []int{0} +} + +func (NullValue) XXX_WellKnownType() string { return "NullValue" } + +// `Struct` represents a structured data value, consisting of fields +// which map to dynamically typed values. In some languages, `Struct` +// might be supported by a native representation. For example, in +// scripting languages like JS a struct is represented as an +// object. The details of that representation are described together +// with the proto support for the language. +// +// The JSON representation for `Struct` is JSON object. +type Struct struct { + // Unordered map of dynamically typed values. + Fields map[string]*Value `protobuf:"bytes,1,rep,name=fields,proto3" json:"fields,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Struct) Reset() { *m = Struct{} } +func (*Struct) ProtoMessage() {} +func (*Struct) Descriptor() ([]byte, []int) { + return fileDescriptor_df322afd6c9fb402, []int{0} +} +func (*Struct) XXX_WellKnownType() string { return "Struct" } +func (m *Struct) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Struct) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Struct.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Struct) XXX_Merge(src proto.Message) { + xxx_messageInfo_Struct.Merge(m, src) +} +func (m *Struct) XXX_Size() int { + return m.Size() +} +func (m *Struct) XXX_DiscardUnknown() { + xxx_messageInfo_Struct.DiscardUnknown(m) +} + +var xxx_messageInfo_Struct proto.InternalMessageInfo + +func (m *Struct) GetFields() map[string]*Value { + if m != nil { + return m.Fields + } + return nil +} + +func (*Struct) XXX_MessageName() string { + return "google.protobuf.Struct" +} + +// `Value` represents a dynamically typed value which can be either +// null, a number, a string, a boolean, a recursive struct value, or a +// list of values. A producer of value is expected to set one of that +// variants, absence of any variant indicates an error. +// +// The JSON representation for `Value` is JSON value. +type Value struct { + // The kind of value. + // + // Types that are valid to be assigned to Kind: + // *Value_NullValue + // *Value_NumberValue + // *Value_StringValue + // *Value_BoolValue + // *Value_StructValue + // *Value_ListValue + Kind isValue_Kind `protobuf_oneof:"kind"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Value) Reset() { *m = Value{} } +func (*Value) ProtoMessage() {} +func (*Value) Descriptor() ([]byte, []int) { + return fileDescriptor_df322afd6c9fb402, []int{1} +} +func (*Value) XXX_WellKnownType() string { return "Value" } +func (m *Value) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Value.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Value) XXX_Merge(src proto.Message) { + xxx_messageInfo_Value.Merge(m, src) +} +func (m *Value) XXX_Size() int { + return m.Size() +} +func (m *Value) XXX_DiscardUnknown() { + xxx_messageInfo_Value.DiscardUnknown(m) +} + +var xxx_messageInfo_Value proto.InternalMessageInfo + +type isValue_Kind interface { + isValue_Kind() + Equal(interface{}) bool + MarshalTo([]byte) (int, error) + Size() int + Compare(interface{}) int +} + +type Value_NullValue struct { + NullValue NullValue `protobuf:"varint,1,opt,name=null_value,json=nullValue,proto3,enum=google.protobuf.NullValue,oneof" json:"null_value,omitempty"` +} +type Value_NumberValue struct { + NumberValue float64 `protobuf:"fixed64,2,opt,name=number_value,json=numberValue,proto3,oneof" json:"number_value,omitempty"` +} +type Value_StringValue struct { + StringValue string `protobuf:"bytes,3,opt,name=string_value,json=stringValue,proto3,oneof" json:"string_value,omitempty"` +} +type Value_BoolValue struct { + BoolValue bool `protobuf:"varint,4,opt,name=bool_value,json=boolValue,proto3,oneof" json:"bool_value,omitempty"` +} +type Value_StructValue struct { + StructValue *Struct `protobuf:"bytes,5,opt,name=struct_value,json=structValue,proto3,oneof" json:"struct_value,omitempty"` +} +type Value_ListValue struct { + ListValue *ListValue `protobuf:"bytes,6,opt,name=list_value,json=listValue,proto3,oneof" json:"list_value,omitempty"` +} + +func (*Value_NullValue) isValue_Kind() {} +func (*Value_NumberValue) isValue_Kind() {} +func (*Value_StringValue) isValue_Kind() {} +func (*Value_BoolValue) isValue_Kind() {} +func (*Value_StructValue) isValue_Kind() {} +func (*Value_ListValue) isValue_Kind() {} + +func (m *Value) GetKind() isValue_Kind { + if m != nil { + return m.Kind + } + return nil +} + +func (m *Value) GetNullValue() NullValue { + if x, ok := m.GetKind().(*Value_NullValue); ok { + return x.NullValue + } + return NullValue_NULL_VALUE +} + +func (m *Value) GetNumberValue() float64 { + if x, ok := m.GetKind().(*Value_NumberValue); ok { + return x.NumberValue + } + return 0 +} + +func (m *Value) GetStringValue() string { + if x, ok := m.GetKind().(*Value_StringValue); ok { + return x.StringValue + } + return "" +} + +func (m *Value) GetBoolValue() bool { + if x, ok := m.GetKind().(*Value_BoolValue); ok { + return x.BoolValue + } + return false +} + +func (m *Value) GetStructValue() *Struct { + if x, ok := m.GetKind().(*Value_StructValue); ok { + return x.StructValue + } + return nil +} + +func (m *Value) GetListValue() *ListValue { + if x, ok := m.GetKind().(*Value_ListValue); ok { + return x.ListValue + } + return nil +} + +// XXX_OneofWrappers is for the internal use of the proto package. +func (*Value) XXX_OneofWrappers() []interface{} { + return []interface{}{ + (*Value_NullValue)(nil), + (*Value_NumberValue)(nil), + (*Value_StringValue)(nil), + (*Value_BoolValue)(nil), + (*Value_StructValue)(nil), + (*Value_ListValue)(nil), + } +} + +func (*Value) XXX_MessageName() string { + return "google.protobuf.Value" +} + +// `ListValue` is a wrapper around a repeated field of values. +// +// The JSON representation for `ListValue` is JSON array. +type ListValue struct { + // Repeated field of dynamically typed values. + Values []*Value `protobuf:"bytes,1,rep,name=values,proto3" json:"values,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ListValue) Reset() { *m = ListValue{} } +func (*ListValue) ProtoMessage() {} +func (*ListValue) Descriptor() ([]byte, []int) { + return fileDescriptor_df322afd6c9fb402, []int{2} +} +func (*ListValue) XXX_WellKnownType() string { return "ListValue" } +func (m *ListValue) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ListValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ListValue.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ListValue) XXX_Merge(src proto.Message) { + xxx_messageInfo_ListValue.Merge(m, src) +} +func (m *ListValue) XXX_Size() int { + return m.Size() +} +func (m *ListValue) XXX_DiscardUnknown() { + xxx_messageInfo_ListValue.DiscardUnknown(m) +} + +var xxx_messageInfo_ListValue proto.InternalMessageInfo + +func (m *ListValue) GetValues() []*Value { + if m != nil { + return m.Values + } + return nil +} + +func (*ListValue) XXX_MessageName() string { + return "google.protobuf.ListValue" +} +func init() { + proto.RegisterEnum("google.protobuf.NullValue", NullValue_name, NullValue_value) + proto.RegisterType((*Struct)(nil), "google.protobuf.Struct") + proto.RegisterMapType((map[string]*Value)(nil), "google.protobuf.Struct.FieldsEntry") + proto.RegisterType((*Value)(nil), "google.protobuf.Value") + proto.RegisterType((*ListValue)(nil), "google.protobuf.ListValue") +} + +func init() { proto.RegisterFile("google/protobuf/struct.proto", fileDescriptor_df322afd6c9fb402) } + +var fileDescriptor_df322afd6c9fb402 = []byte{ + // 443 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x74, 0x91, 0xb1, 0x6f, 0xd3, 0x40, + 0x14, 0xc6, 0xfd, 0x9c, 0xc6, 0x22, 0xcf, 0xa8, 0x54, 0x87, 0x04, 0x51, 0x41, 0x47, 0x94, 0x2e, + 0x11, 0x42, 0xae, 0x14, 0x16, 0x44, 0x58, 0x88, 0x54, 0x5a, 0x89, 0xa8, 0x32, 0x86, 0x16, 0x89, + 0x25, 0xc2, 0xae, 0x1b, 0x59, 0xbd, 0xde, 0x55, 0xf6, 0x1d, 0x28, 0x1b, 0x0b, 0xff, 0x03, 0x33, + 0x13, 0x62, 0xe4, 0xaf, 0xe8, 0xc8, 0xc8, 0x48, 0xdc, 0x85, 0xb1, 0x63, 0x47, 0x74, 0x77, 0xb6, + 0x41, 0x8d, 0xb2, 0xf9, 0x7d, 0xf7, 0x7b, 0xdf, 0x7b, 0xdf, 0x33, 0xde, 0x9f, 0x09, 0x31, 0x63, + 0xe9, 0xf6, 0x59, 0x2e, 0xa4, 0x88, 0xd5, 0xf1, 0x76, 0x21, 0x73, 0x95, 0xc8, 0xc0, 0xd4, 0xe4, + 0x96, 0x7d, 0x0d, 0xea, 0xd7, 0xfe, 0x17, 0x40, 0xef, 0xb5, 0x21, 0xc8, 0x08, 0xbd, 0xe3, 0x2c, + 0x65, 0x47, 0x45, 0x17, 0x7a, 0xad, 0x81, 0x3f, 0xdc, 0x0a, 0xae, 0xc1, 0x81, 0x05, 0x83, 0x17, + 0x86, 0xda, 0xe1, 0x32, 0x9f, 0x47, 0x55, 0xcb, 0xe6, 0x2b, 0xf4, 0xff, 0x93, 0xc9, 0x06, 0xb6, + 0x4e, 0xd2, 0x79, 0x17, 0x7a, 0x30, 0xe8, 0x44, 0xfa, 0x93, 0x3c, 0xc2, 0xf6, 0x87, 0xf7, 0x4c, + 0xa5, 0x5d, 0xb7, 0x07, 0x03, 0x7f, 0x78, 0x67, 0xc9, 0xfc, 0x50, 0xbf, 0x46, 0x16, 0x7a, 0xea, + 0x3e, 0x81, 0xfe, 0x0f, 0x17, 0xdb, 0x46, 0x24, 0x23, 0x44, 0xae, 0x18, 0x9b, 0x5a, 0x03, 0x6d, + 0xba, 0x3e, 0xdc, 0x5c, 0x32, 0xd8, 0x57, 0x8c, 0x19, 0x7e, 0xcf, 0x89, 0x3a, 0xbc, 0x2e, 0xc8, + 0x16, 0xde, 0xe4, 0xea, 0x34, 0x4e, 0xf3, 0xe9, 0xbf, 0xf9, 0xb0, 0xe7, 0x44, 0xbe, 0x55, 0x1b, + 0xa8, 0x90, 0x79, 0xc6, 0x67, 0x15, 0xd4, 0xd2, 0x8b, 0x6b, 0xc8, 0xaa, 0x16, 0x7a, 0x80, 0x18, + 0x0b, 0x51, 0xaf, 0xb1, 0xd6, 0x83, 0xc1, 0x0d, 0x3d, 0x4a, 0x6b, 0x16, 0x78, 0x66, 0x5c, 0x54, + 0x22, 0x2b, 0xa4, 0x6d, 0xa2, 0xde, 0x5d, 0x71, 0xc7, 0xca, 0x5e, 0x25, 0xb2, 0x49, 0xc9, 0xb2, + 0xa2, 0xee, 0xf5, 0x4c, 0xef, 0x72, 0xca, 0x49, 0x56, 0xc8, 0x26, 0x25, 0xab, 0x8b, 0xb1, 0x87, + 0x6b, 0x27, 0x19, 0x3f, 0xea, 0x8f, 0xb0, 0xd3, 0x10, 0x24, 0x40, 0xcf, 0x98, 0xd5, 0x7f, 0x74, + 0xd5, 0xd1, 0x2b, 0xea, 0xe1, 0x3d, 0xec, 0x34, 0x47, 0x24, 0xeb, 0x88, 0xfb, 0x07, 0x93, 0xc9, + 0xf4, 0xf0, 0xf9, 0xe4, 0x60, 0x67, 0xc3, 0x19, 0x7f, 0x86, 0x5f, 0x0b, 0xea, 0x5c, 0x2e, 0x28, + 0x5c, 0x2d, 0x28, 0x7c, 0x2a, 0x29, 0x7c, 0x2b, 0x29, 0x9c, 0x97, 0x14, 0x7e, 0x96, 0x14, 0x7e, + 0x97, 0x14, 0xfe, 0x94, 0xd4, 0xb9, 0xd4, 0xfa, 0x05, 0x85, 0xf3, 0x0b, 0x0a, 0x78, 0x3b, 0x11, + 0xa7, 0xd7, 0x47, 0x8e, 0x7d, 0x9b, 0x3e, 0xd4, 0x75, 0x08, 0xef, 0xda, 0x72, 0x7e, 0x96, 0x16, + 0x57, 0x00, 0x5f, 0xdd, 0xd6, 0x6e, 0x38, 0xfe, 0xee, 0xd2, 0x5d, 0xdb, 0x10, 0xd6, 0x3b, 0xbe, + 0x4d, 0x19, 0x7b, 0xc9, 0xc5, 0x47, 0xfe, 0x46, 0x93, 0xb1, 0x67, 0x9c, 0x1e, 0xff, 0x0d, 0x00, + 0x00, 0xff, 0xff, 0x26, 0x30, 0xdb, 0xbe, 0xe9, 0x02, 0x00, 0x00, +} + +func (this *Struct) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Struct) + if !ok { + that2, ok := that.(Struct) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if len(this.Fields) != len(that1.Fields) { + if len(this.Fields) < len(that1.Fields) { + return -1 + } + return 1 + } + for i := range this.Fields { + if c := this.Fields[i].Compare(that1.Fields[i]); c != 0 { + return c + } + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *Value) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Value) + if !ok { + that2, ok := that.(Value) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if that1.Kind == nil { + if this.Kind != nil { + return 1 + } + } else if this.Kind == nil { + return -1 + } else { + thisType := -1 + switch this.Kind.(type) { + case *Value_NullValue: + thisType = 0 + case *Value_NumberValue: + thisType = 1 + case *Value_StringValue: + thisType = 2 + case *Value_BoolValue: + thisType = 3 + case *Value_StructValue: + thisType = 4 + case *Value_ListValue: + thisType = 5 + default: + panic(fmt.Sprintf("compare: unexpected type %T in oneof", this.Kind)) + } + that1Type := -1 + switch that1.Kind.(type) { + case *Value_NullValue: + that1Type = 0 + case *Value_NumberValue: + that1Type = 1 + case *Value_StringValue: + that1Type = 2 + case *Value_BoolValue: + that1Type = 3 + case *Value_StructValue: + that1Type = 4 + case *Value_ListValue: + that1Type = 5 + default: + panic(fmt.Sprintf("compare: unexpected type %T in oneof", that1.Kind)) + } + if thisType == that1Type { + if c := this.Kind.Compare(that1.Kind); c != 0 { + return c + } + } else if thisType < that1Type { + return -1 + } else if thisType > that1Type { + return 1 + } + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *Value_NullValue) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Value_NullValue) + if !ok { + that2, ok := that.(Value_NullValue) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.NullValue != that1.NullValue { + if this.NullValue < that1.NullValue { + return -1 + } + return 1 + } + return 0 +} +func (this *Value_NumberValue) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Value_NumberValue) + if !ok { + that2, ok := that.(Value_NumberValue) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.NumberValue != that1.NumberValue { + if this.NumberValue < that1.NumberValue { + return -1 + } + return 1 + } + return 0 +} +func (this *Value_StringValue) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Value_StringValue) + if !ok { + that2, ok := that.(Value_StringValue) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.StringValue != that1.StringValue { + if this.StringValue < that1.StringValue { + return -1 + } + return 1 + } + return 0 +} +func (this *Value_BoolValue) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Value_BoolValue) + if !ok { + that2, ok := that.(Value_BoolValue) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.BoolValue != that1.BoolValue { + if !this.BoolValue { + return -1 + } + return 1 + } + return 0 +} +func (this *Value_StructValue) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Value_StructValue) + if !ok { + that2, ok := that.(Value_StructValue) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if c := this.StructValue.Compare(that1.StructValue); c != 0 { + return c + } + return 0 +} +func (this *Value_ListValue) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Value_ListValue) + if !ok { + that2, ok := that.(Value_ListValue) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if c := this.ListValue.Compare(that1.ListValue); c != 0 { + return c + } + return 0 +} +func (this *ListValue) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*ListValue) + if !ok { + that2, ok := that.(ListValue) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if len(this.Values) != len(that1.Values) { + if len(this.Values) < len(that1.Values) { + return -1 + } + return 1 + } + for i := range this.Values { + if c := this.Values[i].Compare(that1.Values[i]); c != 0 { + return c + } + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (x NullValue) String() string { + s, ok := NullValue_name[int32(x)] + if ok { + return s + } + return strconv.Itoa(int(x)) +} +func (this *Struct) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Struct) + if !ok { + that2, ok := that.(Struct) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if len(this.Fields) != len(that1.Fields) { + return false + } + for i := range this.Fields { + if !this.Fields[i].Equal(that1.Fields[i]) { + return false + } + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *Value) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Value) + if !ok { + that2, ok := that.(Value) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if that1.Kind == nil { + if this.Kind != nil { + return false + } + } else if this.Kind == nil { + return false + } else if !this.Kind.Equal(that1.Kind) { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *Value_NullValue) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Value_NullValue) + if !ok { + that2, ok := that.(Value_NullValue) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.NullValue != that1.NullValue { + return false + } + return true +} +func (this *Value_NumberValue) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Value_NumberValue) + if !ok { + that2, ok := that.(Value_NumberValue) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.NumberValue != that1.NumberValue { + return false + } + return true +} +func (this *Value_StringValue) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Value_StringValue) + if !ok { + that2, ok := that.(Value_StringValue) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.StringValue != that1.StringValue { + return false + } + return true +} +func (this *Value_BoolValue) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Value_BoolValue) + if !ok { + that2, ok := that.(Value_BoolValue) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.BoolValue != that1.BoolValue { + return false + } + return true +} +func (this *Value_StructValue) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Value_StructValue) + if !ok { + that2, ok := that.(Value_StructValue) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if !this.StructValue.Equal(that1.StructValue) { + return false + } + return true +} +func (this *Value_ListValue) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Value_ListValue) + if !ok { + that2, ok := that.(Value_ListValue) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if !this.ListValue.Equal(that1.ListValue) { + return false + } + return true +} +func (this *ListValue) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*ListValue) + if !ok { + that2, ok := that.(ListValue) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if len(this.Values) != len(that1.Values) { + return false + } + for i := range this.Values { + if !this.Values[i].Equal(that1.Values[i]) { + return false + } + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *Struct) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&types.Struct{") + keysForFields := make([]string, 0, len(this.Fields)) + for k := range this.Fields { + keysForFields = append(keysForFields, k) + } + github_com_gogo_protobuf_sortkeys.Strings(keysForFields) + mapStringForFields := "map[string]*Value{" + for _, k := range keysForFields { + mapStringForFields += fmt.Sprintf("%#v: %#v,", k, this.Fields[k]) + } + mapStringForFields += "}" + if this.Fields != nil { + s = append(s, "Fields: "+mapStringForFields+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *Value) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 10) + s = append(s, "&types.Value{") + if this.Kind != nil { + s = append(s, "Kind: "+fmt.Sprintf("%#v", this.Kind)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *Value_NullValue) GoString() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&types.Value_NullValue{` + + `NullValue:` + fmt.Sprintf("%#v", this.NullValue) + `}`}, ", ") + return s +} +func (this *Value_NumberValue) GoString() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&types.Value_NumberValue{` + + `NumberValue:` + fmt.Sprintf("%#v", this.NumberValue) + `}`}, ", ") + return s +} +func (this *Value_StringValue) GoString() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&types.Value_StringValue{` + + `StringValue:` + fmt.Sprintf("%#v", this.StringValue) + `}`}, ", ") + return s +} +func (this *Value_BoolValue) GoString() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&types.Value_BoolValue{` + + `BoolValue:` + fmt.Sprintf("%#v", this.BoolValue) + `}`}, ", ") + return s +} +func (this *Value_StructValue) GoString() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&types.Value_StructValue{` + + `StructValue:` + fmt.Sprintf("%#v", this.StructValue) + `}`}, ", ") + return s +} +func (this *Value_ListValue) GoString() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&types.Value_ListValue{` + + `ListValue:` + fmt.Sprintf("%#v", this.ListValue) + `}`}, ", ") + return s +} +func (this *ListValue) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&types.ListValue{") + if this.Values != nil { + s = append(s, "Values: "+fmt.Sprintf("%#v", this.Values)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func valueToGoStringStruct(v interface{}, typ string) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv) +} +func (m *Struct) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Struct) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Struct) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Fields) > 0 { + for k := range m.Fields { + v := m.Fields[k] + baseI := i + if v != nil { + { + size, err := v.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintStruct(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x12 + } + i -= len(k) + copy(dAtA[i:], k) + i = encodeVarintStruct(dAtA, i, uint64(len(k))) + i-- + dAtA[i] = 0xa + i = encodeVarintStruct(dAtA, i, uint64(baseI-i)) + i-- + dAtA[i] = 0xa + } + } + return len(dAtA) - i, nil +} + +func (m *Value) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Value) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Value) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.Kind != nil { + { + size := m.Kind.Size() + i -= size + if _, err := m.Kind.MarshalTo(dAtA[i:]); err != nil { + return 0, err + } + } + } + return len(dAtA) - i, nil +} + +func (m *Value_NullValue) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Value_NullValue) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + i = encodeVarintStruct(dAtA, i, uint64(m.NullValue)) + i-- + dAtA[i] = 0x8 + return len(dAtA) - i, nil +} +func (m *Value_NumberValue) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Value_NumberValue) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + i -= 8 + encoding_binary.LittleEndian.PutUint64(dAtA[i:], uint64(math.Float64bits(float64(m.NumberValue)))) + i-- + dAtA[i] = 0x11 + return len(dAtA) - i, nil +} +func (m *Value_StringValue) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Value_StringValue) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + i -= len(m.StringValue) + copy(dAtA[i:], m.StringValue) + i = encodeVarintStruct(dAtA, i, uint64(len(m.StringValue))) + i-- + dAtA[i] = 0x1a + return len(dAtA) - i, nil +} +func (m *Value_BoolValue) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Value_BoolValue) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + i-- + if m.BoolValue { + dAtA[i] = 1 + } else { + dAtA[i] = 0 + } + i-- + dAtA[i] = 0x20 + return len(dAtA) - i, nil +} +func (m *Value_StructValue) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Value_StructValue) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + if m.StructValue != nil { + { + size, err := m.StructValue.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintStruct(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x2a + } + return len(dAtA) - i, nil +} +func (m *Value_ListValue) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Value_ListValue) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + if m.ListValue != nil { + { + size, err := m.ListValue.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintStruct(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x32 + } + return len(dAtA) - i, nil +} +func (m *ListValue) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *ListValue) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *ListValue) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Values) > 0 { + for iNdEx := len(m.Values) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Values[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintStruct(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } + } + return len(dAtA) - i, nil +} + +func encodeVarintStruct(dAtA []byte, offset int, v uint64) int { + offset -= sovStruct(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func NewPopulatedStruct(r randyStruct, easy bool) *Struct { + this := &Struct{} + if r.Intn(5) == 0 { + v1 := r.Intn(10) + this.Fields = make(map[string]*Value) + for i := 0; i < v1; i++ { + this.Fields[randStringStruct(r)] = NewPopulatedValue(r, easy) + } + } + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedStruct(r, 2) + } + return this +} + +func NewPopulatedValue(r randyStruct, easy bool) *Value { + this := &Value{} + oneofNumber_Kind := []int32{1, 2, 3, 4, 5, 6}[r.Intn(6)] + switch oneofNumber_Kind { + case 1: + this.Kind = NewPopulatedValue_NullValue(r, easy) + case 2: + this.Kind = NewPopulatedValue_NumberValue(r, easy) + case 3: + this.Kind = NewPopulatedValue_StringValue(r, easy) + case 4: + this.Kind = NewPopulatedValue_BoolValue(r, easy) + case 5: + this.Kind = NewPopulatedValue_StructValue(r, easy) + case 6: + this.Kind = NewPopulatedValue_ListValue(r, easy) + } + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedStruct(r, 7) + } + return this +} + +func NewPopulatedValue_NullValue(r randyStruct, easy bool) *Value_NullValue { + this := &Value_NullValue{} + this.NullValue = NullValue([]int32{0}[r.Intn(1)]) + return this +} +func NewPopulatedValue_NumberValue(r randyStruct, easy bool) *Value_NumberValue { + this := &Value_NumberValue{} + this.NumberValue = float64(r.Float64()) + if r.Intn(2) == 0 { + this.NumberValue *= -1 + } + return this +} +func NewPopulatedValue_StringValue(r randyStruct, easy bool) *Value_StringValue { + this := &Value_StringValue{} + this.StringValue = string(randStringStruct(r)) + return this +} +func NewPopulatedValue_BoolValue(r randyStruct, easy bool) *Value_BoolValue { + this := &Value_BoolValue{} + this.BoolValue = bool(bool(r.Intn(2) == 0)) + return this +} +func NewPopulatedValue_StructValue(r randyStruct, easy bool) *Value_StructValue { + this := &Value_StructValue{} + this.StructValue = NewPopulatedStruct(r, easy) + return this +} +func NewPopulatedValue_ListValue(r randyStruct, easy bool) *Value_ListValue { + this := &Value_ListValue{} + this.ListValue = NewPopulatedListValue(r, easy) + return this +} +func NewPopulatedListValue(r randyStruct, easy bool) *ListValue { + this := &ListValue{} + if r.Intn(5) == 0 { + v2 := r.Intn(5) + this.Values = make([]*Value, v2) + for i := 0; i < v2; i++ { + this.Values[i] = NewPopulatedValue(r, easy) + } + } + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedStruct(r, 2) + } + return this +} + +type randyStruct interface { + Float32() float32 + Float64() float64 + Int63() int64 + Int31() int32 + Uint32() uint32 + Intn(n int) int +} + +func randUTF8RuneStruct(r randyStruct) rune { + ru := r.Intn(62) + if ru < 10 { + return rune(ru + 48) + } else if ru < 36 { + return rune(ru + 55) + } + return rune(ru + 61) +} +func randStringStruct(r randyStruct) string { + v3 := r.Intn(100) + tmps := make([]rune, v3) + for i := 0; i < v3; i++ { + tmps[i] = randUTF8RuneStruct(r) + } + return string(tmps) +} +func randUnrecognizedStruct(r randyStruct, maxFieldNumber int) (dAtA []byte) { + l := r.Intn(5) + for i := 0; i < l; i++ { + wire := r.Intn(4) + if wire == 3 { + wire = 5 + } + fieldNumber := maxFieldNumber + r.Intn(100) + dAtA = randFieldStruct(dAtA, r, fieldNumber, wire) + } + return dAtA +} +func randFieldStruct(dAtA []byte, r randyStruct, fieldNumber int, wire int) []byte { + key := uint32(fieldNumber)<<3 | uint32(wire) + switch wire { + case 0: + dAtA = encodeVarintPopulateStruct(dAtA, uint64(key)) + v4 := r.Int63() + if r.Intn(2) == 0 { + v4 *= -1 + } + dAtA = encodeVarintPopulateStruct(dAtA, uint64(v4)) + case 1: + dAtA = encodeVarintPopulateStruct(dAtA, uint64(key)) + dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256))) + case 2: + dAtA = encodeVarintPopulateStruct(dAtA, uint64(key)) + ll := r.Intn(100) + dAtA = encodeVarintPopulateStruct(dAtA, uint64(ll)) + for j := 0; j < ll; j++ { + dAtA = append(dAtA, byte(r.Intn(256))) + } + default: + dAtA = encodeVarintPopulateStruct(dAtA, uint64(key)) + dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256))) + } + return dAtA +} +func encodeVarintPopulateStruct(dAtA []byte, v uint64) []byte { + for v >= 1<<7 { + dAtA = append(dAtA, uint8(uint64(v)&0x7f|0x80)) + v >>= 7 + } + dAtA = append(dAtA, uint8(v)) + return dAtA +} +func (m *Struct) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Fields) > 0 { + for k, v := range m.Fields { + _ = k + _ = v + l = 0 + if v != nil { + l = v.Size() + l += 1 + sovStruct(uint64(l)) + } + mapEntrySize := 1 + len(k) + sovStruct(uint64(len(k))) + l + n += mapEntrySize + 1 + sovStruct(uint64(mapEntrySize)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *Value) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Kind != nil { + n += m.Kind.Size() + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *Value_NullValue) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + n += 1 + sovStruct(uint64(m.NullValue)) + return n +} +func (m *Value_NumberValue) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + n += 9 + return n +} +func (m *Value_StringValue) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.StringValue) + n += 1 + l + sovStruct(uint64(l)) + return n +} +func (m *Value_BoolValue) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + n += 2 + return n +} +func (m *Value_StructValue) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.StructValue != nil { + l = m.StructValue.Size() + n += 1 + l + sovStruct(uint64(l)) + } + return n +} +func (m *Value_ListValue) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.ListValue != nil { + l = m.ListValue.Size() + n += 1 + l + sovStruct(uint64(l)) + } + return n +} +func (m *ListValue) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Values) > 0 { + for _, e := range m.Values { + l = e.Size() + n += 1 + l + sovStruct(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func sovStruct(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozStruct(x uint64) (n int) { + return sovStruct(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (this *Struct) String() string { + if this == nil { + return "nil" + } + keysForFields := make([]string, 0, len(this.Fields)) + for k := range this.Fields { + keysForFields = append(keysForFields, k) + } + github_com_gogo_protobuf_sortkeys.Strings(keysForFields) + mapStringForFields := "map[string]*Value{" + for _, k := range keysForFields { + mapStringForFields += fmt.Sprintf("%v: %v,", k, this.Fields[k]) + } + mapStringForFields += "}" + s := strings.Join([]string{`&Struct{`, + `Fields:` + mapStringForFields + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *Value) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Value{`, + `Kind:` + fmt.Sprintf("%v", this.Kind) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *Value_NullValue) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Value_NullValue{`, + `NullValue:` + fmt.Sprintf("%v", this.NullValue) + `,`, + `}`, + }, "") + return s +} +func (this *Value_NumberValue) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Value_NumberValue{`, + `NumberValue:` + fmt.Sprintf("%v", this.NumberValue) + `,`, + `}`, + }, "") + return s +} +func (this *Value_StringValue) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Value_StringValue{`, + `StringValue:` + fmt.Sprintf("%v", this.StringValue) + `,`, + `}`, + }, "") + return s +} +func (this *Value_BoolValue) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Value_BoolValue{`, + `BoolValue:` + fmt.Sprintf("%v", this.BoolValue) + `,`, + `}`, + }, "") + return s +} +func (this *Value_StructValue) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Value_StructValue{`, + `StructValue:` + strings.Replace(fmt.Sprintf("%v", this.StructValue), "Struct", "Struct", 1) + `,`, + `}`, + }, "") + return s +} +func (this *Value_ListValue) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Value_ListValue{`, + `ListValue:` + strings.Replace(fmt.Sprintf("%v", this.ListValue), "ListValue", "ListValue", 1) + `,`, + `}`, + }, "") + return s +} +func (this *ListValue) String() string { + if this == nil { + return "nil" + } + repeatedStringForValues := "[]*Value{" + for _, f := range this.Values { + repeatedStringForValues += strings.Replace(f.String(), "Value", "Value", 1) + "," + } + repeatedStringForValues += "}" + s := strings.Join([]string{`&ListValue{`, + `Values:` + repeatedStringForValues + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func valueToStringStruct(v interface{}) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("*%v", pv) +} +func (m *Struct) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStruct + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Struct: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Struct: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Fields", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStruct + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthStruct + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthStruct + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Fields == nil { + m.Fields = make(map[string]*Value) + } + var mapkey string + var mapvalue *Value + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStruct + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStruct + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthStruct + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthStruct + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var mapmsglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStruct + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + mapmsglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if mapmsglen < 0 { + return ErrInvalidLengthStruct + } + postmsgIndex := iNdEx + mapmsglen + if postmsgIndex < 0 { + return ErrInvalidLengthStruct + } + if postmsgIndex > l { + return io.ErrUnexpectedEOF + } + mapvalue = &Value{} + if err := mapvalue.Unmarshal(dAtA[iNdEx:postmsgIndex]); err != nil { + return err + } + iNdEx = postmsgIndex + } else { + iNdEx = entryPreIndex + skippy, err := skipStruct(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthStruct + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Fields[mapkey] = mapvalue + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipStruct(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthStruct + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Value) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStruct + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Value: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Value: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field NullValue", wireType) + } + var v NullValue + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStruct + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= NullValue(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Kind = &Value_NullValue{v} + case 2: + if wireType != 1 { + return fmt.Errorf("proto: wrong wireType = %d for field NumberValue", wireType) + } + var v uint64 + if (iNdEx + 8) > l { + return io.ErrUnexpectedEOF + } + v = uint64(encoding_binary.LittleEndian.Uint64(dAtA[iNdEx:])) + iNdEx += 8 + m.Kind = &Value_NumberValue{float64(math.Float64frombits(v))} + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field StringValue", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStruct + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthStruct + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthStruct + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Kind = &Value_StringValue{string(dAtA[iNdEx:postIndex])} + iNdEx = postIndex + case 4: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field BoolValue", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStruct + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + b := bool(v != 0) + m.Kind = &Value_BoolValue{b} + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field StructValue", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStruct + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthStruct + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthStruct + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &Struct{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Kind = &Value_StructValue{v} + iNdEx = postIndex + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ListValue", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStruct + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthStruct + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthStruct + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &ListValue{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Kind = &Value_ListValue{v} + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipStruct(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthStruct + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ListValue) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStruct + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ListValue: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ListValue: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Values", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStruct + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthStruct + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthStruct + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Values = append(m.Values, &Value{}) + if err := m.Values[len(m.Values)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipStruct(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthStruct + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipStruct(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowStruct + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowStruct + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowStruct + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthStruct + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupStruct + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthStruct + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthStruct = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowStruct = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupStruct = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/timestamp.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/timestamp.go new file mode 100644 index 000000000..232ada57c --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/timestamp.go @@ -0,0 +1,130 @@ +// Go support for Protocol Buffers - Google's data interchange format +// +// Copyright 2016 The Go Authors. All rights reserved. +// https://github.com/golang/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +package types + +// This file implements operations on google.protobuf.Timestamp. + +import ( + "errors" + "fmt" + "time" +) + +const ( + // Seconds field of the earliest valid Timestamp. + // This is time.Date(1, 1, 1, 0, 0, 0, 0, time.UTC).Unix(). + minValidSeconds = -62135596800 + // Seconds field just after the latest valid Timestamp. + // This is time.Date(10000, 1, 1, 0, 0, 0, 0, time.UTC).Unix(). + maxValidSeconds = 253402300800 +) + +// validateTimestamp determines whether a Timestamp is valid. +// A valid timestamp represents a time in the range +// [0001-01-01, 10000-01-01) and has a Nanos field +// in the range [0, 1e9). +// +// If the Timestamp is valid, validateTimestamp returns nil. +// Otherwise, it returns an error that describes +// the problem. +// +// Every valid Timestamp can be represented by a time.Time, but the converse is not true. +func validateTimestamp(ts *Timestamp) error { + if ts == nil { + return errors.New("timestamp: nil Timestamp") + } + if ts.Seconds < minValidSeconds { + return fmt.Errorf("timestamp: %#v before 0001-01-01", ts) + } + if ts.Seconds >= maxValidSeconds { + return fmt.Errorf("timestamp: %#v after 10000-01-01", ts) + } + if ts.Nanos < 0 || ts.Nanos >= 1e9 { + return fmt.Errorf("timestamp: %#v: nanos not in range [0, 1e9)", ts) + } + return nil +} + +// TimestampFromProto converts a google.protobuf.Timestamp proto to a time.Time. +// It returns an error if the argument is invalid. +// +// Unlike most Go functions, if Timestamp returns an error, the first return value +// is not the zero time.Time. Instead, it is the value obtained from the +// time.Unix function when passed the contents of the Timestamp, in the UTC +// locale. This may or may not be a meaningful time; many invalid Timestamps +// do map to valid time.Times. +// +// A nil Timestamp returns an error. The first return value in that case is +// undefined. +func TimestampFromProto(ts *Timestamp) (time.Time, error) { + // Don't return the zero value on error, because corresponds to a valid + // timestamp. Instead return whatever time.Unix gives us. + var t time.Time + if ts == nil { + t = time.Unix(0, 0).UTC() // treat nil like the empty Timestamp + } else { + t = time.Unix(ts.Seconds, int64(ts.Nanos)).UTC() + } + return t, validateTimestamp(ts) +} + +// TimestampNow returns a google.protobuf.Timestamp for the current time. +func TimestampNow() *Timestamp { + ts, err := TimestampProto(time.Now()) + if err != nil { + panic("ptypes: time.Now() out of Timestamp range") + } + return ts +} + +// TimestampProto converts the time.Time to a google.protobuf.Timestamp proto. +// It returns an error if the resulting Timestamp is invalid. +func TimestampProto(t time.Time) (*Timestamp, error) { + ts := &Timestamp{ + Seconds: t.Unix(), + Nanos: int32(t.Nanosecond()), + } + if err := validateTimestamp(ts); err != nil { + return nil, err + } + return ts, nil +} + +// TimestampString returns the RFC 3339 string for valid Timestamps. For invalid +// Timestamps, it returns an error message in parentheses. +func TimestampString(ts *Timestamp) string { + t, err := TimestampFromProto(ts) + if err != nil { + return fmt.Sprintf("(%v)", err) + } + return t.Format(time.RFC3339Nano) +} diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/timestamp.pb.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/timestamp.pb.go new file mode 100644 index 000000000..45db7b3bb --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/timestamp.pb.go @@ -0,0 +1,539 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: google/protobuf/timestamp.proto + +package types + +import ( + bytes "bytes" + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + io "io" + math "math" + math_bits "math/bits" + reflect "reflect" + strings "strings" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// A Timestamp represents a point in time independent of any time zone or local +// calendar, encoded as a count of seconds and fractions of seconds at +// nanosecond resolution. The count is relative to an epoch at UTC midnight on +// January 1, 1970, in the proleptic Gregorian calendar which extends the +// Gregorian calendar backwards to year one. +// +// All minutes are 60 seconds long. Leap seconds are "smeared" so that no leap +// second table is needed for interpretation, using a [24-hour linear +// smear](https://developers.google.com/time/smear). +// +// The range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By +// restricting to that range, we ensure that we can convert to and from [RFC +// 3339](https://www.ietf.org/rfc/rfc3339.txt) date strings. +// +// # Examples +// +// Example 1: Compute Timestamp from POSIX `time()`. +// +// Timestamp timestamp; +// timestamp.set_seconds(time(NULL)); +// timestamp.set_nanos(0); +// +// Example 2: Compute Timestamp from POSIX `gettimeofday()`. +// +// struct timeval tv; +// gettimeofday(&tv, NULL); +// +// Timestamp timestamp; +// timestamp.set_seconds(tv.tv_sec); +// timestamp.set_nanos(tv.tv_usec * 1000); +// +// Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`. +// +// FILETIME ft; +// GetSystemTimeAsFileTime(&ft); +// UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime; +// +// // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z +// // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z. +// Timestamp timestamp; +// timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL)); +// timestamp.set_nanos((INT32) ((ticks % 10000000) * 100)); +// +// Example 4: Compute Timestamp from Java `System.currentTimeMillis()`. +// +// long millis = System.currentTimeMillis(); +// +// Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000) +// .setNanos((int) ((millis % 1000) * 1000000)).build(); +// +// +// Example 5: Compute Timestamp from current time in Python. +// +// timestamp = Timestamp() +// timestamp.GetCurrentTime() +// +// # JSON Mapping +// +// In JSON format, the Timestamp type is encoded as a string in the +// [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the +// format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z" +// where {year} is always expressed using four digits while {month}, {day}, +// {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional +// seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution), +// are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone +// is required. A proto3 JSON serializer should always use UTC (as indicated by +// "Z") when printing the Timestamp type and a proto3 JSON parser should be +// able to accept both UTC and other timezones (as indicated by an offset). +// +// For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past +// 01:30 UTC on January 15, 2017. +// +// In JavaScript, one can convert a Date object to this format using the +// standard +// [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString) +// method. In Python, a standard `datetime.datetime` object can be converted +// to this format using +// [`strftime`](https://docs.python.org/2/library/time.html#time.strftime) with +// the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one can use +// the Joda Time's [`ISODateTimeFormat.dateTime()`]( +// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime%2D%2D +// ) to obtain a formatter capable of generating timestamps in this format. +// +// +type Timestamp struct { + // Represents seconds of UTC time since Unix epoch + // 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to + // 9999-12-31T23:59:59Z inclusive. + Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"` + // Non-negative fractions of a second at nanosecond resolution. Negative + // second values with fractions must still have non-negative nanos values + // that count forward in time. Must be from 0 to 999,999,999 + // inclusive. + Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Timestamp) Reset() { *m = Timestamp{} } +func (*Timestamp) ProtoMessage() {} +func (*Timestamp) Descriptor() ([]byte, []int) { + return fileDescriptor_292007bbfe81227e, []int{0} +} +func (*Timestamp) XXX_WellKnownType() string { return "Timestamp" } +func (m *Timestamp) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Timestamp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Timestamp.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Timestamp) XXX_Merge(src proto.Message) { + xxx_messageInfo_Timestamp.Merge(m, src) +} +func (m *Timestamp) XXX_Size() int { + return m.Size() +} +func (m *Timestamp) XXX_DiscardUnknown() { + xxx_messageInfo_Timestamp.DiscardUnknown(m) +} + +var xxx_messageInfo_Timestamp proto.InternalMessageInfo + +func (m *Timestamp) GetSeconds() int64 { + if m != nil { + return m.Seconds + } + return 0 +} + +func (m *Timestamp) GetNanos() int32 { + if m != nil { + return m.Nanos + } + return 0 +} + +func (*Timestamp) XXX_MessageName() string { + return "google.protobuf.Timestamp" +} +func init() { + proto.RegisterType((*Timestamp)(nil), "google.protobuf.Timestamp") +} + +func init() { proto.RegisterFile("google/protobuf/timestamp.proto", fileDescriptor_292007bbfe81227e) } + +var fileDescriptor_292007bbfe81227e = []byte{ + // 212 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4f, 0xcf, 0xcf, 0x4f, + 0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0xc9, 0xcc, 0x4d, + 0x2d, 0x2e, 0x49, 0xcc, 0x2d, 0xd0, 0x03, 0x0b, 0x09, 0xf1, 0x43, 0x14, 0xe8, 0xc1, 0x14, 0x28, + 0x59, 0x73, 0x71, 0x86, 0xc0, 0xd4, 0x08, 0x49, 0x70, 0xb1, 0x17, 0xa7, 0x26, 0xe7, 0xe7, 0xa5, + 0x14, 0x4b, 0x30, 0x2a, 0x30, 0x6a, 0x30, 0x07, 0xc1, 0xb8, 0x42, 0x22, 0x5c, 0xac, 0x79, 0x89, + 0x79, 0xf9, 0xc5, 0x12, 0x4c, 0x0a, 0x8c, 0x1a, 0xac, 0x41, 0x10, 0x8e, 0x53, 0x03, 0xe3, 0x8d, + 0x87, 0x72, 0x0c, 0x1f, 0x1e, 0xca, 0x31, 0xae, 0x78, 0x24, 0xc7, 0x78, 0xe2, 0x91, 0x1c, 0xe3, + 0x85, 0x47, 0x72, 0x8c, 0x0f, 0x1e, 0xc9, 0x31, 0xbe, 0x78, 0x24, 0xc7, 0xf0, 0xe1, 0x91, 0x1c, + 0xe3, 0x8a, 0xc7, 0x72, 0x8c, 0x27, 0x1e, 0xcb, 0x31, 0x72, 0x09, 0x27, 0xe7, 0xe7, 0xea, 0xa1, + 0x59, 0xee, 0xc4, 0x07, 0xb7, 0x3a, 0x00, 0x24, 0x14, 0xc0, 0x18, 0xc5, 0x5a, 0x52, 0x59, 0x90, + 0x5a, 0xfc, 0x83, 0x91, 0x71, 0x11, 0x13, 0xb3, 0x7b, 0x80, 0xd3, 0x2a, 0x26, 0x39, 0x77, 0x88, + 0x9e, 0x00, 0xa8, 0x1e, 0xbd, 0xf0, 0xd4, 0x9c, 0x1c, 0xef, 0xbc, 0xfc, 0xf2, 0xbc, 0x10, 0x90, + 0xca, 0x24, 0x36, 0xb0, 0x61, 0xc6, 0x80, 0x00, 0x00, 0x00, 0xff, 0xff, 0x0b, 0x23, 0x83, 0xdd, + 0xfa, 0x00, 0x00, 0x00, +} + +func (this *Timestamp) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Timestamp) + if !ok { + that2, ok := that.(Timestamp) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Seconds != that1.Seconds { + if this.Seconds < that1.Seconds { + return -1 + } + return 1 + } + if this.Nanos != that1.Nanos { + if this.Nanos < that1.Nanos { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *Timestamp) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Timestamp) + if !ok { + that2, ok := that.(Timestamp) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Seconds != that1.Seconds { + return false + } + if this.Nanos != that1.Nanos { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *Timestamp) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 6) + s = append(s, "&types.Timestamp{") + s = append(s, "Seconds: "+fmt.Sprintf("%#v", this.Seconds)+",\n") + s = append(s, "Nanos: "+fmt.Sprintf("%#v", this.Nanos)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func valueToGoStringTimestamp(v interface{}, typ string) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv) +} +func (m *Timestamp) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Timestamp) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Timestamp) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.Nanos != 0 { + i = encodeVarintTimestamp(dAtA, i, uint64(m.Nanos)) + i-- + dAtA[i] = 0x10 + } + if m.Seconds != 0 { + i = encodeVarintTimestamp(dAtA, i, uint64(m.Seconds)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func encodeVarintTimestamp(dAtA []byte, offset int, v uint64) int { + offset -= sovTimestamp(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func (m *Timestamp) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Seconds != 0 { + n += 1 + sovTimestamp(uint64(m.Seconds)) + } + if m.Nanos != 0 { + n += 1 + sovTimestamp(uint64(m.Nanos)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func sovTimestamp(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozTimestamp(x uint64) (n int) { + return sovTimestamp(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (m *Timestamp) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTimestamp + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Timestamp: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Timestamp: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Seconds", wireType) + } + m.Seconds = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTimestamp + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Seconds |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Nanos", wireType) + } + m.Nanos = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTimestamp + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Nanos |= int32(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipTimestamp(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTimestamp + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipTimestamp(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowTimestamp + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowTimestamp + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowTimestamp + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthTimestamp + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupTimestamp + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthTimestamp + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthTimestamp = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowTimestamp = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupTimestamp = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/timestamp_gogo.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/timestamp_gogo.go new file mode 100644 index 000000000..e03fa1315 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/timestamp_gogo.go @@ -0,0 +1,94 @@ +// Protocol Buffers for Go with Gadgets +// +// Copyright (c) 2016, The GoGo Authors. All rights reserved. +// http://github.com/gogo/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +package types + +import ( + "time" +) + +func NewPopulatedTimestamp(r interface { + Int63() int64 +}, easy bool) *Timestamp { + this := &Timestamp{} + ns := int64(r.Int63()) + this.Seconds = ns / 1e9 + this.Nanos = int32(ns % 1e9) + return this +} + +func (ts *Timestamp) String() string { + return TimestampString(ts) +} + +func NewPopulatedStdTime(r interface { + Int63() int64 +}, easy bool) *time.Time { + timestamp := NewPopulatedTimestamp(r, easy) + t, err := TimestampFromProto(timestamp) + if err != nil { + return nil + } + return &t +} + +func SizeOfStdTime(t time.Time) int { + ts, err := TimestampProto(t) + if err != nil { + return 0 + } + return ts.Size() +} + +func StdTimeMarshal(t time.Time) ([]byte, error) { + size := SizeOfStdTime(t) + buf := make([]byte, size) + _, err := StdTimeMarshalTo(t, buf) + return buf, err +} + +func StdTimeMarshalTo(t time.Time, data []byte) (int, error) { + ts, err := TimestampProto(t) + if err != nil { + return 0, err + } + return ts.MarshalTo(data) +} + +func StdTimeUnmarshal(t *time.Time, data []byte) error { + ts := &Timestamp{} + if err := ts.Unmarshal(data); err != nil { + return err + } + tt, err := TimestampFromProto(ts) + if err != nil { + return err + } + *t = tt + return nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/type.pb.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/type.pb.go new file mode 100644 index 000000000..791427bb2 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/type.pb.go @@ -0,0 +1,3355 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: google/protobuf/type.proto + +package types + +import ( + bytes "bytes" + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + io "io" + math "math" + math_bits "math/bits" + reflect "reflect" + strconv "strconv" + strings "strings" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// The syntax in which a protocol buffer element is defined. +type Syntax int32 + +const ( + // Syntax `proto2`. + Syntax_SYNTAX_PROTO2 Syntax = 0 + // Syntax `proto3`. + Syntax_SYNTAX_PROTO3 Syntax = 1 +) + +var Syntax_name = map[int32]string{ + 0: "SYNTAX_PROTO2", + 1: "SYNTAX_PROTO3", +} + +var Syntax_value = map[string]int32{ + "SYNTAX_PROTO2": 0, + "SYNTAX_PROTO3": 1, +} + +func (Syntax) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_dd271cc1e348c538, []int{0} +} + +// Basic field types. +type Field_Kind int32 + +const ( + // Field type unknown. + Field_TYPE_UNKNOWN Field_Kind = 0 + // Field type double. + Field_TYPE_DOUBLE Field_Kind = 1 + // Field type float. + Field_TYPE_FLOAT Field_Kind = 2 + // Field type int64. + Field_TYPE_INT64 Field_Kind = 3 + // Field type uint64. + Field_TYPE_UINT64 Field_Kind = 4 + // Field type int32. + Field_TYPE_INT32 Field_Kind = 5 + // Field type fixed64. + Field_TYPE_FIXED64 Field_Kind = 6 + // Field type fixed32. + Field_TYPE_FIXED32 Field_Kind = 7 + // Field type bool. + Field_TYPE_BOOL Field_Kind = 8 + // Field type string. + Field_TYPE_STRING Field_Kind = 9 + // Field type group. Proto2 syntax only, and deprecated. + Field_TYPE_GROUP Field_Kind = 10 + // Field type message. + Field_TYPE_MESSAGE Field_Kind = 11 + // Field type bytes. + Field_TYPE_BYTES Field_Kind = 12 + // Field type uint32. + Field_TYPE_UINT32 Field_Kind = 13 + // Field type enum. + Field_TYPE_ENUM Field_Kind = 14 + // Field type sfixed32. + Field_TYPE_SFIXED32 Field_Kind = 15 + // Field type sfixed64. + Field_TYPE_SFIXED64 Field_Kind = 16 + // Field type sint32. + Field_TYPE_SINT32 Field_Kind = 17 + // Field type sint64. + Field_TYPE_SINT64 Field_Kind = 18 +) + +var Field_Kind_name = map[int32]string{ + 0: "TYPE_UNKNOWN", + 1: "TYPE_DOUBLE", + 2: "TYPE_FLOAT", + 3: "TYPE_INT64", + 4: "TYPE_UINT64", + 5: "TYPE_INT32", + 6: "TYPE_FIXED64", + 7: "TYPE_FIXED32", + 8: "TYPE_BOOL", + 9: "TYPE_STRING", + 10: "TYPE_GROUP", + 11: "TYPE_MESSAGE", + 12: "TYPE_BYTES", + 13: "TYPE_UINT32", + 14: "TYPE_ENUM", + 15: "TYPE_SFIXED32", + 16: "TYPE_SFIXED64", + 17: "TYPE_SINT32", + 18: "TYPE_SINT64", +} + +var Field_Kind_value = map[string]int32{ + "TYPE_UNKNOWN": 0, + "TYPE_DOUBLE": 1, + "TYPE_FLOAT": 2, + "TYPE_INT64": 3, + "TYPE_UINT64": 4, + "TYPE_INT32": 5, + "TYPE_FIXED64": 6, + "TYPE_FIXED32": 7, + "TYPE_BOOL": 8, + "TYPE_STRING": 9, + "TYPE_GROUP": 10, + "TYPE_MESSAGE": 11, + "TYPE_BYTES": 12, + "TYPE_UINT32": 13, + "TYPE_ENUM": 14, + "TYPE_SFIXED32": 15, + "TYPE_SFIXED64": 16, + "TYPE_SINT32": 17, + "TYPE_SINT64": 18, +} + +func (Field_Kind) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_dd271cc1e348c538, []int{1, 0} +} + +// Whether a field is optional, required, or repeated. +type Field_Cardinality int32 + +const ( + // For fields with unknown cardinality. + Field_CARDINALITY_UNKNOWN Field_Cardinality = 0 + // For optional fields. + Field_CARDINALITY_OPTIONAL Field_Cardinality = 1 + // For required fields. Proto2 syntax only. + Field_CARDINALITY_REQUIRED Field_Cardinality = 2 + // For repeated fields. + Field_CARDINALITY_REPEATED Field_Cardinality = 3 +) + +var Field_Cardinality_name = map[int32]string{ + 0: "CARDINALITY_UNKNOWN", + 1: "CARDINALITY_OPTIONAL", + 2: "CARDINALITY_REQUIRED", + 3: "CARDINALITY_REPEATED", +} + +var Field_Cardinality_value = map[string]int32{ + "CARDINALITY_UNKNOWN": 0, + "CARDINALITY_OPTIONAL": 1, + "CARDINALITY_REQUIRED": 2, + "CARDINALITY_REPEATED": 3, +} + +func (Field_Cardinality) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_dd271cc1e348c538, []int{1, 1} +} + +// A protocol buffer message type. +type Type struct { + // The fully qualified message name. + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + // The list of fields. + Fields []*Field `protobuf:"bytes,2,rep,name=fields,proto3" json:"fields,omitempty"` + // The list of types appearing in `oneof` definitions in this type. + Oneofs []string `protobuf:"bytes,3,rep,name=oneofs,proto3" json:"oneofs,omitempty"` + // The protocol buffer options. + Options []*Option `protobuf:"bytes,4,rep,name=options,proto3" json:"options,omitempty"` + // The source context. + SourceContext *SourceContext `protobuf:"bytes,5,opt,name=source_context,json=sourceContext,proto3" json:"source_context,omitempty"` + // The source syntax. + Syntax Syntax `protobuf:"varint,6,opt,name=syntax,proto3,enum=google.protobuf.Syntax" json:"syntax,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Type) Reset() { *m = Type{} } +func (*Type) ProtoMessage() {} +func (*Type) Descriptor() ([]byte, []int) { + return fileDescriptor_dd271cc1e348c538, []int{0} +} +func (m *Type) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Type) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Type.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Type) XXX_Merge(src proto.Message) { + xxx_messageInfo_Type.Merge(m, src) +} +func (m *Type) XXX_Size() int { + return m.Size() +} +func (m *Type) XXX_DiscardUnknown() { + xxx_messageInfo_Type.DiscardUnknown(m) +} + +var xxx_messageInfo_Type proto.InternalMessageInfo + +func (m *Type) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +func (m *Type) GetFields() []*Field { + if m != nil { + return m.Fields + } + return nil +} + +func (m *Type) GetOneofs() []string { + if m != nil { + return m.Oneofs + } + return nil +} + +func (m *Type) GetOptions() []*Option { + if m != nil { + return m.Options + } + return nil +} + +func (m *Type) GetSourceContext() *SourceContext { + if m != nil { + return m.SourceContext + } + return nil +} + +func (m *Type) GetSyntax() Syntax { + if m != nil { + return m.Syntax + } + return Syntax_SYNTAX_PROTO2 +} + +func (*Type) XXX_MessageName() string { + return "google.protobuf.Type" +} + +// A single field of a message type. +type Field struct { + // The field type. + Kind Field_Kind `protobuf:"varint,1,opt,name=kind,proto3,enum=google.protobuf.Field_Kind" json:"kind,omitempty"` + // The field cardinality. + Cardinality Field_Cardinality `protobuf:"varint,2,opt,name=cardinality,proto3,enum=google.protobuf.Field_Cardinality" json:"cardinality,omitempty"` + // The field number. + Number int32 `protobuf:"varint,3,opt,name=number,proto3" json:"number,omitempty"` + // The field name. + Name string `protobuf:"bytes,4,opt,name=name,proto3" json:"name,omitempty"` + // The field type URL, without the scheme, for message or enumeration + // types. Example: `"type.googleapis.com/google.protobuf.Timestamp"`. + TypeUrl string `protobuf:"bytes,6,opt,name=type_url,json=typeUrl,proto3" json:"type_url,omitempty"` + // The index of the field type in `Type.oneofs`, for message or enumeration + // types. The first type has index 1; zero means the type is not in the list. + OneofIndex int32 `protobuf:"varint,7,opt,name=oneof_index,json=oneofIndex,proto3" json:"oneof_index,omitempty"` + // Whether to use alternative packed wire representation. + Packed bool `protobuf:"varint,8,opt,name=packed,proto3" json:"packed,omitempty"` + // The protocol buffer options. + Options []*Option `protobuf:"bytes,9,rep,name=options,proto3" json:"options,omitempty"` + // The field JSON name. + JsonName string `protobuf:"bytes,10,opt,name=json_name,json=jsonName,proto3" json:"json_name,omitempty"` + // The string value of the default value of this field. Proto2 syntax only. + DefaultValue string `protobuf:"bytes,11,opt,name=default_value,json=defaultValue,proto3" json:"default_value,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Field) Reset() { *m = Field{} } +func (*Field) ProtoMessage() {} +func (*Field) Descriptor() ([]byte, []int) { + return fileDescriptor_dd271cc1e348c538, []int{1} +} +func (m *Field) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Field) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Field.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Field) XXX_Merge(src proto.Message) { + xxx_messageInfo_Field.Merge(m, src) +} +func (m *Field) XXX_Size() int { + return m.Size() +} +func (m *Field) XXX_DiscardUnknown() { + xxx_messageInfo_Field.DiscardUnknown(m) +} + +var xxx_messageInfo_Field proto.InternalMessageInfo + +func (m *Field) GetKind() Field_Kind { + if m != nil { + return m.Kind + } + return Field_TYPE_UNKNOWN +} + +func (m *Field) GetCardinality() Field_Cardinality { + if m != nil { + return m.Cardinality + } + return Field_CARDINALITY_UNKNOWN +} + +func (m *Field) GetNumber() int32 { + if m != nil { + return m.Number + } + return 0 +} + +func (m *Field) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +func (m *Field) GetTypeUrl() string { + if m != nil { + return m.TypeUrl + } + return "" +} + +func (m *Field) GetOneofIndex() int32 { + if m != nil { + return m.OneofIndex + } + return 0 +} + +func (m *Field) GetPacked() bool { + if m != nil { + return m.Packed + } + return false +} + +func (m *Field) GetOptions() []*Option { + if m != nil { + return m.Options + } + return nil +} + +func (m *Field) GetJsonName() string { + if m != nil { + return m.JsonName + } + return "" +} + +func (m *Field) GetDefaultValue() string { + if m != nil { + return m.DefaultValue + } + return "" +} + +func (*Field) XXX_MessageName() string { + return "google.protobuf.Field" +} + +// Enum type definition. +type Enum struct { + // Enum type name. + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + // Enum value definitions. + Enumvalue []*EnumValue `protobuf:"bytes,2,rep,name=enumvalue,proto3" json:"enumvalue,omitempty"` + // Protocol buffer options. + Options []*Option `protobuf:"bytes,3,rep,name=options,proto3" json:"options,omitempty"` + // The source context. + SourceContext *SourceContext `protobuf:"bytes,4,opt,name=source_context,json=sourceContext,proto3" json:"source_context,omitempty"` + // The source syntax. + Syntax Syntax `protobuf:"varint,5,opt,name=syntax,proto3,enum=google.protobuf.Syntax" json:"syntax,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Enum) Reset() { *m = Enum{} } +func (*Enum) ProtoMessage() {} +func (*Enum) Descriptor() ([]byte, []int) { + return fileDescriptor_dd271cc1e348c538, []int{2} +} +func (m *Enum) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Enum) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Enum.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Enum) XXX_Merge(src proto.Message) { + xxx_messageInfo_Enum.Merge(m, src) +} +func (m *Enum) XXX_Size() int { + return m.Size() +} +func (m *Enum) XXX_DiscardUnknown() { + xxx_messageInfo_Enum.DiscardUnknown(m) +} + +var xxx_messageInfo_Enum proto.InternalMessageInfo + +func (m *Enum) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +func (m *Enum) GetEnumvalue() []*EnumValue { + if m != nil { + return m.Enumvalue + } + return nil +} + +func (m *Enum) GetOptions() []*Option { + if m != nil { + return m.Options + } + return nil +} + +func (m *Enum) GetSourceContext() *SourceContext { + if m != nil { + return m.SourceContext + } + return nil +} + +func (m *Enum) GetSyntax() Syntax { + if m != nil { + return m.Syntax + } + return Syntax_SYNTAX_PROTO2 +} + +func (*Enum) XXX_MessageName() string { + return "google.protobuf.Enum" +} + +// Enum value definition. +type EnumValue struct { + // Enum value name. + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + // Enum value number. + Number int32 `protobuf:"varint,2,opt,name=number,proto3" json:"number,omitempty"` + // Protocol buffer options. + Options []*Option `protobuf:"bytes,3,rep,name=options,proto3" json:"options,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *EnumValue) Reset() { *m = EnumValue{} } +func (*EnumValue) ProtoMessage() {} +func (*EnumValue) Descriptor() ([]byte, []int) { + return fileDescriptor_dd271cc1e348c538, []int{3} +} +func (m *EnumValue) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *EnumValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_EnumValue.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *EnumValue) XXX_Merge(src proto.Message) { + xxx_messageInfo_EnumValue.Merge(m, src) +} +func (m *EnumValue) XXX_Size() int { + return m.Size() +} +func (m *EnumValue) XXX_DiscardUnknown() { + xxx_messageInfo_EnumValue.DiscardUnknown(m) +} + +var xxx_messageInfo_EnumValue proto.InternalMessageInfo + +func (m *EnumValue) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +func (m *EnumValue) GetNumber() int32 { + if m != nil { + return m.Number + } + return 0 +} + +func (m *EnumValue) GetOptions() []*Option { + if m != nil { + return m.Options + } + return nil +} + +func (*EnumValue) XXX_MessageName() string { + return "google.protobuf.EnumValue" +} + +// A protocol buffer option, which can be attached to a message, field, +// enumeration, etc. +type Option struct { + // The option's name. For protobuf built-in options (options defined in + // descriptor.proto), this is the short name. For example, `"map_entry"`. + // For custom options, it should be the fully-qualified name. For example, + // `"google.api.http"`. + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + // The option's value packed in an Any message. If the value is a primitive, + // the corresponding wrapper type defined in google/protobuf/wrappers.proto + // should be used. If the value is an enum, it should be stored as an int32 + // value using the google.protobuf.Int32Value type. + Value *Any `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Option) Reset() { *m = Option{} } +func (*Option) ProtoMessage() {} +func (*Option) Descriptor() ([]byte, []int) { + return fileDescriptor_dd271cc1e348c538, []int{4} +} +func (m *Option) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Option) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Option.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Option) XXX_Merge(src proto.Message) { + xxx_messageInfo_Option.Merge(m, src) +} +func (m *Option) XXX_Size() int { + return m.Size() +} +func (m *Option) XXX_DiscardUnknown() { + xxx_messageInfo_Option.DiscardUnknown(m) +} + +var xxx_messageInfo_Option proto.InternalMessageInfo + +func (m *Option) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +func (m *Option) GetValue() *Any { + if m != nil { + return m.Value + } + return nil +} + +func (*Option) XXX_MessageName() string { + return "google.protobuf.Option" +} +func init() { + proto.RegisterEnum("google.protobuf.Syntax", Syntax_name, Syntax_value) + proto.RegisterEnum("google.protobuf.Field_Kind", Field_Kind_name, Field_Kind_value) + proto.RegisterEnum("google.protobuf.Field_Cardinality", Field_Cardinality_name, Field_Cardinality_value) + proto.RegisterType((*Type)(nil), "google.protobuf.Type") + proto.RegisterType((*Field)(nil), "google.protobuf.Field") + proto.RegisterType((*Enum)(nil), "google.protobuf.Enum") + proto.RegisterType((*EnumValue)(nil), "google.protobuf.EnumValue") + proto.RegisterType((*Option)(nil), "google.protobuf.Option") +} + +func init() { proto.RegisterFile("google/protobuf/type.proto", fileDescriptor_dd271cc1e348c538) } + +var fileDescriptor_dd271cc1e348c538 = []byte{ + // 840 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xa4, 0x55, 0xcf, 0x73, 0xda, 0x46, + 0x14, 0xf6, 0x0a, 0x21, 0xa3, 0x87, 0xc1, 0x9b, 0x4d, 0x26, 0x51, 0x9c, 0x19, 0x95, 0xa1, 0x3d, + 0x30, 0x39, 0xe0, 0x29, 0x78, 0x3c, 0xbd, 0x82, 0x91, 0x29, 0x63, 0x22, 0xa9, 0x8b, 0x68, 0xe2, + 0x5e, 0x18, 0x0c, 0x72, 0x86, 0x44, 0xac, 0x18, 0x24, 0x5a, 0x73, 0xeb, 0x4c, 0xcf, 0xfd, 0x27, + 0x7a, 0xea, 0xf4, 0xdc, 0x3f, 0xc2, 0xc7, 0x1e, 0x7b, 0xac, 0xc9, 0xa5, 0xc7, 0x1c, 0x73, 0x6b, + 0x67, 0x57, 0x20, 0x8b, 0x1f, 0x9d, 0x49, 0xdb, 0x1b, 0xef, 0xfb, 0xbe, 0xf7, 0x73, 0x9f, 0x1e, + 0x70, 0xf4, 0xda, 0xf7, 0x5f, 0x7b, 0xee, 0xf1, 0x64, 0xea, 0x87, 0xfe, 0xd5, 0xec, 0xfa, 0x38, + 0x9c, 0x4f, 0xdc, 0xb2, 0xb0, 0xc8, 0x61, 0xc4, 0x95, 0x57, 0xdc, 0xd1, 0xd3, 0x4d, 0x71, 0x9f, + 0xcd, 0x23, 0xf6, 0xe8, 0xb3, 0x4d, 0x2a, 0xf0, 0x67, 0xd3, 0x81, 0xdb, 0x1b, 0xf8, 0x2c, 0x74, + 0x6f, 0xc2, 0x48, 0x55, 0xfc, 0x51, 0x02, 0xd9, 0x99, 0x4f, 0x5c, 0x42, 0x40, 0x66, 0xfd, 0xb1, + 0xab, 0xa1, 0x02, 0x2a, 0xa9, 0x54, 0xfc, 0x26, 0x65, 0x50, 0xae, 0x47, 0xae, 0x37, 0x0c, 0x34, + 0xa9, 0x90, 0x2a, 0x65, 0x2b, 0x8f, 0xcb, 0x1b, 0xf9, 0xcb, 0xe7, 0x9c, 0xa6, 0x4b, 0x15, 0x79, + 0x0c, 0x8a, 0xcf, 0x5c, 0xff, 0x3a, 0xd0, 0x52, 0x85, 0x54, 0x49, 0xa5, 0x4b, 0x8b, 0x7c, 0x0e, + 0xfb, 0xfe, 0x24, 0x1c, 0xf9, 0x2c, 0xd0, 0x64, 0x11, 0xe8, 0xc9, 0x56, 0x20, 0x4b, 0xf0, 0x74, + 0xa5, 0x23, 0x06, 0xe4, 0xd7, 0xeb, 0xd5, 0xd2, 0x05, 0x54, 0xca, 0x56, 0xf4, 0x2d, 0xcf, 0x8e, + 0x90, 0x9d, 0x45, 0x2a, 0x9a, 0x0b, 0x92, 0x26, 0x39, 0x06, 0x25, 0x98, 0xb3, 0xb0, 0x7f, 0xa3, + 0x29, 0x05, 0x54, 0xca, 0xef, 0x48, 0xdc, 0x11, 0x34, 0x5d, 0xca, 0x8a, 0xbf, 0x2a, 0x90, 0x16, + 0x4d, 0x91, 0x63, 0x90, 0xdf, 0x8e, 0xd8, 0x50, 0x0c, 0x24, 0x5f, 0x79, 0xb6, 0xbb, 0xf5, 0xf2, + 0xc5, 0x88, 0x0d, 0xa9, 0x10, 0x92, 0x06, 0x64, 0x07, 0xfd, 0xe9, 0x70, 0xc4, 0xfa, 0xde, 0x28, + 0x9c, 0x6b, 0x92, 0xf0, 0x2b, 0xfe, 0x83, 0xdf, 0xd9, 0xbd, 0x92, 0x26, 0xdd, 0xf8, 0x0c, 0xd9, + 0x6c, 0x7c, 0xe5, 0x4e, 0xb5, 0x54, 0x01, 0x95, 0xd2, 0x74, 0x69, 0xc5, 0xef, 0x23, 0x27, 0xde, + 0xe7, 0x29, 0x64, 0xf8, 0x72, 0xf4, 0x66, 0x53, 0x4f, 0xf4, 0xa7, 0xd2, 0x7d, 0x6e, 0x77, 0xa7, + 0x1e, 0xf9, 0x04, 0xb2, 0x62, 0xf8, 0xbd, 0x11, 0x1b, 0xba, 0x37, 0xda, 0xbe, 0x88, 0x05, 0x02, + 0x6a, 0x71, 0x84, 0xe7, 0x99, 0xf4, 0x07, 0x6f, 0xdd, 0xa1, 0x96, 0x29, 0xa0, 0x52, 0x86, 0x2e, + 0xad, 0xe4, 0x5b, 0xa9, 0x1f, 0xf9, 0x56, 0xcf, 0x40, 0x7d, 0x13, 0xf8, 0xac, 0x27, 0xea, 0x03, + 0x51, 0x47, 0x86, 0x03, 0x26, 0xaf, 0xf1, 0x53, 0xc8, 0x0d, 0xdd, 0xeb, 0xfe, 0xcc, 0x0b, 0x7b, + 0xdf, 0xf6, 0xbd, 0x99, 0xab, 0x65, 0x85, 0xe0, 0x60, 0x09, 0x7e, 0xcd, 0xb1, 0xe2, 0xad, 0x04, + 0x32, 0x9f, 0x24, 0xc1, 0x70, 0xe0, 0x5c, 0xda, 0x46, 0xaf, 0x6b, 0x5e, 0x98, 0xd6, 0x4b, 0x13, + 0xef, 0x91, 0x43, 0xc8, 0x0a, 0xa4, 0x61, 0x75, 0xeb, 0x6d, 0x03, 0x23, 0x92, 0x07, 0x10, 0xc0, + 0x79, 0xdb, 0xaa, 0x39, 0x58, 0x8a, 0xed, 0x96, 0xe9, 0x9c, 0x9e, 0xe0, 0x54, 0xec, 0xd0, 0x8d, + 0x00, 0x39, 0x29, 0xa8, 0x56, 0x70, 0x3a, 0xce, 0x71, 0xde, 0x7a, 0x65, 0x34, 0x4e, 0x4f, 0xb0, + 0xb2, 0x8e, 0x54, 0x2b, 0x78, 0x9f, 0xe4, 0x40, 0x15, 0x48, 0xdd, 0xb2, 0xda, 0x38, 0x13, 0xc7, + 0xec, 0x38, 0xb4, 0x65, 0x36, 0xb1, 0x1a, 0xc7, 0x6c, 0x52, 0xab, 0x6b, 0x63, 0x88, 0x23, 0xbc, + 0x30, 0x3a, 0x9d, 0x5a, 0xd3, 0xc0, 0xd9, 0x58, 0x51, 0xbf, 0x74, 0x8c, 0x0e, 0x3e, 0x58, 0x2b, + 0xab, 0x5a, 0xc1, 0xb9, 0x38, 0x85, 0x61, 0x76, 0x5f, 0xe0, 0x3c, 0x79, 0x00, 0xb9, 0x28, 0xc5, + 0xaa, 0x88, 0xc3, 0x0d, 0xe8, 0xf4, 0x04, 0xe3, 0xfb, 0x42, 0xa2, 0x28, 0x0f, 0xd6, 0x80, 0xd3, + 0x13, 0x4c, 0x8a, 0x21, 0x64, 0x13, 0xbb, 0x45, 0x9e, 0xc0, 0xc3, 0xb3, 0x1a, 0x6d, 0xb4, 0xcc, + 0x5a, 0xbb, 0xe5, 0x5c, 0x26, 0xe6, 0xaa, 0xc1, 0xa3, 0x24, 0x61, 0xd9, 0x4e, 0xcb, 0x32, 0x6b, + 0x6d, 0x8c, 0x36, 0x19, 0x6a, 0x7c, 0xd5, 0x6d, 0x51, 0xa3, 0x81, 0xa5, 0x6d, 0xc6, 0x36, 0x6a, + 0x8e, 0xd1, 0xc0, 0xa9, 0xe2, 0x5f, 0x08, 0x64, 0x83, 0xcd, 0xc6, 0x3b, 0xcf, 0xc8, 0x17, 0xa0, + 0xba, 0x6c, 0x36, 0x8e, 0x9e, 0x3f, 0xba, 0x24, 0x47, 0x5b, 0x4b, 0xc5, 0xbd, 0xc5, 0x32, 0xd0, + 0x7b, 0x71, 0x72, 0x19, 0x53, 0xff, 0xf9, 0x70, 0xc8, 0xff, 0xef, 0x70, 0xa4, 0x3f, 0xee, 0x70, + 0xbc, 0x01, 0x35, 0x6e, 0x61, 0xe7, 0x14, 0xee, 0x3f, 0x6c, 0x69, 0xed, 0xc3, 0xfe, 0xf7, 0x3d, + 0x16, 0xbf, 0x04, 0x25, 0x82, 0x76, 0x26, 0x7a, 0x0e, 0xe9, 0xd5, 0xa8, 0x79, 0xe3, 0x8f, 0xb6, + 0xc2, 0xd5, 0xd8, 0x9c, 0x46, 0x92, 0xe7, 0x65, 0x50, 0xa2, 0x3e, 0xf8, 0xb2, 0x75, 0x2e, 0x4d, + 0xa7, 0xf6, 0xaa, 0x67, 0x53, 0xcb, 0xb1, 0x2a, 0x78, 0x6f, 0x13, 0xaa, 0x62, 0x54, 0xff, 0x01, + 0xfd, 0x7e, 0xa7, 0xef, 0xbd, 0xbf, 0xd3, 0xd1, 0x87, 0x3b, 0x1d, 0x7d, 0xbf, 0xd0, 0xd1, 0xcf, + 0x0b, 0x1d, 0xdd, 0x2e, 0x74, 0xf4, 0xdb, 0x42, 0x47, 0x7f, 0x2c, 0x74, 0xf4, 0xe7, 0x42, 0xdf, + 0x7b, 0xcf, 0xf1, 0x77, 0x3a, 0xba, 0x7d, 0xa7, 0x23, 0x78, 0x38, 0xf0, 0xc7, 0x9b, 0x25, 0xd4, + 0x55, 0xfe, 0x9f, 0x63, 0x73, 0xcb, 0x46, 0xdf, 0xa4, 0xf9, 0xd1, 0x0a, 0x3e, 0x20, 0xf4, 0x93, + 0x94, 0x6a, 0xda, 0xf5, 0x5f, 0x24, 0xbd, 0x19, 0xc9, 0xed, 0x55, 0xc5, 0x2f, 0x5d, 0xcf, 0xbb, + 0x60, 0xfe, 0x77, 0x8c, 0xbb, 0x05, 0x57, 0x8a, 0x88, 0x53, 0xfd, 0x3b, 0x00, 0x00, 0xff, 0xff, + 0xbc, 0x2a, 0x5e, 0x82, 0x2b, 0x07, 0x00, 0x00, +} + +func (this *Type) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Type) + if !ok { + that2, ok := that.(Type) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Name != that1.Name { + if this.Name < that1.Name { + return -1 + } + return 1 + } + if len(this.Fields) != len(that1.Fields) { + if len(this.Fields) < len(that1.Fields) { + return -1 + } + return 1 + } + for i := range this.Fields { + if c := this.Fields[i].Compare(that1.Fields[i]); c != 0 { + return c + } + } + if len(this.Oneofs) != len(that1.Oneofs) { + if len(this.Oneofs) < len(that1.Oneofs) { + return -1 + } + return 1 + } + for i := range this.Oneofs { + if this.Oneofs[i] != that1.Oneofs[i] { + if this.Oneofs[i] < that1.Oneofs[i] { + return -1 + } + return 1 + } + } + if len(this.Options) != len(that1.Options) { + if len(this.Options) < len(that1.Options) { + return -1 + } + return 1 + } + for i := range this.Options { + if c := this.Options[i].Compare(that1.Options[i]); c != 0 { + return c + } + } + if c := this.SourceContext.Compare(that1.SourceContext); c != 0 { + return c + } + if this.Syntax != that1.Syntax { + if this.Syntax < that1.Syntax { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *Field) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Field) + if !ok { + that2, ok := that.(Field) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Kind != that1.Kind { + if this.Kind < that1.Kind { + return -1 + } + return 1 + } + if this.Cardinality != that1.Cardinality { + if this.Cardinality < that1.Cardinality { + return -1 + } + return 1 + } + if this.Number != that1.Number { + if this.Number < that1.Number { + return -1 + } + return 1 + } + if this.Name != that1.Name { + if this.Name < that1.Name { + return -1 + } + return 1 + } + if this.TypeUrl != that1.TypeUrl { + if this.TypeUrl < that1.TypeUrl { + return -1 + } + return 1 + } + if this.OneofIndex != that1.OneofIndex { + if this.OneofIndex < that1.OneofIndex { + return -1 + } + return 1 + } + if this.Packed != that1.Packed { + if !this.Packed { + return -1 + } + return 1 + } + if len(this.Options) != len(that1.Options) { + if len(this.Options) < len(that1.Options) { + return -1 + } + return 1 + } + for i := range this.Options { + if c := this.Options[i].Compare(that1.Options[i]); c != 0 { + return c + } + } + if this.JsonName != that1.JsonName { + if this.JsonName < that1.JsonName { + return -1 + } + return 1 + } + if this.DefaultValue != that1.DefaultValue { + if this.DefaultValue < that1.DefaultValue { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *Enum) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Enum) + if !ok { + that2, ok := that.(Enum) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Name != that1.Name { + if this.Name < that1.Name { + return -1 + } + return 1 + } + if len(this.Enumvalue) != len(that1.Enumvalue) { + if len(this.Enumvalue) < len(that1.Enumvalue) { + return -1 + } + return 1 + } + for i := range this.Enumvalue { + if c := this.Enumvalue[i].Compare(that1.Enumvalue[i]); c != 0 { + return c + } + } + if len(this.Options) != len(that1.Options) { + if len(this.Options) < len(that1.Options) { + return -1 + } + return 1 + } + for i := range this.Options { + if c := this.Options[i].Compare(that1.Options[i]); c != 0 { + return c + } + } + if c := this.SourceContext.Compare(that1.SourceContext); c != 0 { + return c + } + if this.Syntax != that1.Syntax { + if this.Syntax < that1.Syntax { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *EnumValue) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*EnumValue) + if !ok { + that2, ok := that.(EnumValue) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Name != that1.Name { + if this.Name < that1.Name { + return -1 + } + return 1 + } + if this.Number != that1.Number { + if this.Number < that1.Number { + return -1 + } + return 1 + } + if len(this.Options) != len(that1.Options) { + if len(this.Options) < len(that1.Options) { + return -1 + } + return 1 + } + for i := range this.Options { + if c := this.Options[i].Compare(that1.Options[i]); c != 0 { + return c + } + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *Option) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Option) + if !ok { + that2, ok := that.(Option) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Name != that1.Name { + if this.Name < that1.Name { + return -1 + } + return 1 + } + if c := this.Value.Compare(that1.Value); c != 0 { + return c + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (x Syntax) String() string { + s, ok := Syntax_name[int32(x)] + if ok { + return s + } + return strconv.Itoa(int(x)) +} +func (x Field_Kind) String() string { + s, ok := Field_Kind_name[int32(x)] + if ok { + return s + } + return strconv.Itoa(int(x)) +} +func (x Field_Cardinality) String() string { + s, ok := Field_Cardinality_name[int32(x)] + if ok { + return s + } + return strconv.Itoa(int(x)) +} +func (this *Type) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Type) + if !ok { + that2, ok := that.(Type) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Name != that1.Name { + return false + } + if len(this.Fields) != len(that1.Fields) { + return false + } + for i := range this.Fields { + if !this.Fields[i].Equal(that1.Fields[i]) { + return false + } + } + if len(this.Oneofs) != len(that1.Oneofs) { + return false + } + for i := range this.Oneofs { + if this.Oneofs[i] != that1.Oneofs[i] { + return false + } + } + if len(this.Options) != len(that1.Options) { + return false + } + for i := range this.Options { + if !this.Options[i].Equal(that1.Options[i]) { + return false + } + } + if !this.SourceContext.Equal(that1.SourceContext) { + return false + } + if this.Syntax != that1.Syntax { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *Field) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Field) + if !ok { + that2, ok := that.(Field) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Kind != that1.Kind { + return false + } + if this.Cardinality != that1.Cardinality { + return false + } + if this.Number != that1.Number { + return false + } + if this.Name != that1.Name { + return false + } + if this.TypeUrl != that1.TypeUrl { + return false + } + if this.OneofIndex != that1.OneofIndex { + return false + } + if this.Packed != that1.Packed { + return false + } + if len(this.Options) != len(that1.Options) { + return false + } + for i := range this.Options { + if !this.Options[i].Equal(that1.Options[i]) { + return false + } + } + if this.JsonName != that1.JsonName { + return false + } + if this.DefaultValue != that1.DefaultValue { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *Enum) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Enum) + if !ok { + that2, ok := that.(Enum) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Name != that1.Name { + return false + } + if len(this.Enumvalue) != len(that1.Enumvalue) { + return false + } + for i := range this.Enumvalue { + if !this.Enumvalue[i].Equal(that1.Enumvalue[i]) { + return false + } + } + if len(this.Options) != len(that1.Options) { + return false + } + for i := range this.Options { + if !this.Options[i].Equal(that1.Options[i]) { + return false + } + } + if !this.SourceContext.Equal(that1.SourceContext) { + return false + } + if this.Syntax != that1.Syntax { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *EnumValue) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*EnumValue) + if !ok { + that2, ok := that.(EnumValue) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Name != that1.Name { + return false + } + if this.Number != that1.Number { + return false + } + if len(this.Options) != len(that1.Options) { + return false + } + for i := range this.Options { + if !this.Options[i].Equal(that1.Options[i]) { + return false + } + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *Option) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Option) + if !ok { + that2, ok := that.(Option) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Name != that1.Name { + return false + } + if !this.Value.Equal(that1.Value) { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *Type) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 10) + s = append(s, "&types.Type{") + s = append(s, "Name: "+fmt.Sprintf("%#v", this.Name)+",\n") + if this.Fields != nil { + s = append(s, "Fields: "+fmt.Sprintf("%#v", this.Fields)+",\n") + } + s = append(s, "Oneofs: "+fmt.Sprintf("%#v", this.Oneofs)+",\n") + if this.Options != nil { + s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") + } + if this.SourceContext != nil { + s = append(s, "SourceContext: "+fmt.Sprintf("%#v", this.SourceContext)+",\n") + } + s = append(s, "Syntax: "+fmt.Sprintf("%#v", this.Syntax)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *Field) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 14) + s = append(s, "&types.Field{") + s = append(s, "Kind: "+fmt.Sprintf("%#v", this.Kind)+",\n") + s = append(s, "Cardinality: "+fmt.Sprintf("%#v", this.Cardinality)+",\n") + s = append(s, "Number: "+fmt.Sprintf("%#v", this.Number)+",\n") + s = append(s, "Name: "+fmt.Sprintf("%#v", this.Name)+",\n") + s = append(s, "TypeUrl: "+fmt.Sprintf("%#v", this.TypeUrl)+",\n") + s = append(s, "OneofIndex: "+fmt.Sprintf("%#v", this.OneofIndex)+",\n") + s = append(s, "Packed: "+fmt.Sprintf("%#v", this.Packed)+",\n") + if this.Options != nil { + s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") + } + s = append(s, "JsonName: "+fmt.Sprintf("%#v", this.JsonName)+",\n") + s = append(s, "DefaultValue: "+fmt.Sprintf("%#v", this.DefaultValue)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *Enum) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 9) + s = append(s, "&types.Enum{") + s = append(s, "Name: "+fmt.Sprintf("%#v", this.Name)+",\n") + if this.Enumvalue != nil { + s = append(s, "Enumvalue: "+fmt.Sprintf("%#v", this.Enumvalue)+",\n") + } + if this.Options != nil { + s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") + } + if this.SourceContext != nil { + s = append(s, "SourceContext: "+fmt.Sprintf("%#v", this.SourceContext)+",\n") + } + s = append(s, "Syntax: "+fmt.Sprintf("%#v", this.Syntax)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *EnumValue) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 7) + s = append(s, "&types.EnumValue{") + s = append(s, "Name: "+fmt.Sprintf("%#v", this.Name)+",\n") + s = append(s, "Number: "+fmt.Sprintf("%#v", this.Number)+",\n") + if this.Options != nil { + s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *Option) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 6) + s = append(s, "&types.Option{") + s = append(s, "Name: "+fmt.Sprintf("%#v", this.Name)+",\n") + if this.Value != nil { + s = append(s, "Value: "+fmt.Sprintf("%#v", this.Value)+",\n") + } + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func valueToGoStringType(v interface{}, typ string) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv) +} +func (m *Type) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Type) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Type) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.Syntax != 0 { + i = encodeVarintType(dAtA, i, uint64(m.Syntax)) + i-- + dAtA[i] = 0x30 + } + if m.SourceContext != nil { + { + size, err := m.SourceContext.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintType(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x2a + } + if len(m.Options) > 0 { + for iNdEx := len(m.Options) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Options[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintType(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x22 + } + } + if len(m.Oneofs) > 0 { + for iNdEx := len(m.Oneofs) - 1; iNdEx >= 0; iNdEx-- { + i -= len(m.Oneofs[iNdEx]) + copy(dAtA[i:], m.Oneofs[iNdEx]) + i = encodeVarintType(dAtA, i, uint64(len(m.Oneofs[iNdEx]))) + i-- + dAtA[i] = 0x1a + } + } + if len(m.Fields) > 0 { + for iNdEx := len(m.Fields) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Fields[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintType(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x12 + } + } + if len(m.Name) > 0 { + i -= len(m.Name) + copy(dAtA[i:], m.Name) + i = encodeVarintType(dAtA, i, uint64(len(m.Name))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *Field) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Field) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Field) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.DefaultValue) > 0 { + i -= len(m.DefaultValue) + copy(dAtA[i:], m.DefaultValue) + i = encodeVarintType(dAtA, i, uint64(len(m.DefaultValue))) + i-- + dAtA[i] = 0x5a + } + if len(m.JsonName) > 0 { + i -= len(m.JsonName) + copy(dAtA[i:], m.JsonName) + i = encodeVarintType(dAtA, i, uint64(len(m.JsonName))) + i-- + dAtA[i] = 0x52 + } + if len(m.Options) > 0 { + for iNdEx := len(m.Options) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Options[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintType(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x4a + } + } + if m.Packed { + i-- + if m.Packed { + dAtA[i] = 1 + } else { + dAtA[i] = 0 + } + i-- + dAtA[i] = 0x40 + } + if m.OneofIndex != 0 { + i = encodeVarintType(dAtA, i, uint64(m.OneofIndex)) + i-- + dAtA[i] = 0x38 + } + if len(m.TypeUrl) > 0 { + i -= len(m.TypeUrl) + copy(dAtA[i:], m.TypeUrl) + i = encodeVarintType(dAtA, i, uint64(len(m.TypeUrl))) + i-- + dAtA[i] = 0x32 + } + if len(m.Name) > 0 { + i -= len(m.Name) + copy(dAtA[i:], m.Name) + i = encodeVarintType(dAtA, i, uint64(len(m.Name))) + i-- + dAtA[i] = 0x22 + } + if m.Number != 0 { + i = encodeVarintType(dAtA, i, uint64(m.Number)) + i-- + dAtA[i] = 0x18 + } + if m.Cardinality != 0 { + i = encodeVarintType(dAtA, i, uint64(m.Cardinality)) + i-- + dAtA[i] = 0x10 + } + if m.Kind != 0 { + i = encodeVarintType(dAtA, i, uint64(m.Kind)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func (m *Enum) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Enum) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Enum) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.Syntax != 0 { + i = encodeVarintType(dAtA, i, uint64(m.Syntax)) + i-- + dAtA[i] = 0x28 + } + if m.SourceContext != nil { + { + size, err := m.SourceContext.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintType(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x22 + } + if len(m.Options) > 0 { + for iNdEx := len(m.Options) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Options[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintType(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x1a + } + } + if len(m.Enumvalue) > 0 { + for iNdEx := len(m.Enumvalue) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Enumvalue[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintType(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x12 + } + } + if len(m.Name) > 0 { + i -= len(m.Name) + copy(dAtA[i:], m.Name) + i = encodeVarintType(dAtA, i, uint64(len(m.Name))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *EnumValue) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *EnumValue) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *EnumValue) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Options) > 0 { + for iNdEx := len(m.Options) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Options[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintType(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x1a + } + } + if m.Number != 0 { + i = encodeVarintType(dAtA, i, uint64(m.Number)) + i-- + dAtA[i] = 0x10 + } + if len(m.Name) > 0 { + i -= len(m.Name) + copy(dAtA[i:], m.Name) + i = encodeVarintType(dAtA, i, uint64(len(m.Name))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *Option) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Option) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Option) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.Value != nil { + { + size, err := m.Value.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintType(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x12 + } + if len(m.Name) > 0 { + i -= len(m.Name) + copy(dAtA[i:], m.Name) + i = encodeVarintType(dAtA, i, uint64(len(m.Name))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func encodeVarintType(dAtA []byte, offset int, v uint64) int { + offset -= sovType(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func NewPopulatedType(r randyType, easy bool) *Type { + this := &Type{} + this.Name = string(randStringType(r)) + if r.Intn(5) != 0 { + v1 := r.Intn(5) + this.Fields = make([]*Field, v1) + for i := 0; i < v1; i++ { + this.Fields[i] = NewPopulatedField(r, easy) + } + } + v2 := r.Intn(10) + this.Oneofs = make([]string, v2) + for i := 0; i < v2; i++ { + this.Oneofs[i] = string(randStringType(r)) + } + if r.Intn(5) != 0 { + v3 := r.Intn(5) + this.Options = make([]*Option, v3) + for i := 0; i < v3; i++ { + this.Options[i] = NewPopulatedOption(r, easy) + } + } + if r.Intn(5) != 0 { + this.SourceContext = NewPopulatedSourceContext(r, easy) + } + this.Syntax = Syntax([]int32{0, 1}[r.Intn(2)]) + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedType(r, 7) + } + return this +} + +func NewPopulatedField(r randyType, easy bool) *Field { + this := &Field{} + this.Kind = Field_Kind([]int32{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18}[r.Intn(19)]) + this.Cardinality = Field_Cardinality([]int32{0, 1, 2, 3}[r.Intn(4)]) + this.Number = int32(r.Int31()) + if r.Intn(2) == 0 { + this.Number *= -1 + } + this.Name = string(randStringType(r)) + this.TypeUrl = string(randStringType(r)) + this.OneofIndex = int32(r.Int31()) + if r.Intn(2) == 0 { + this.OneofIndex *= -1 + } + this.Packed = bool(bool(r.Intn(2) == 0)) + if r.Intn(5) != 0 { + v4 := r.Intn(5) + this.Options = make([]*Option, v4) + for i := 0; i < v4; i++ { + this.Options[i] = NewPopulatedOption(r, easy) + } + } + this.JsonName = string(randStringType(r)) + this.DefaultValue = string(randStringType(r)) + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedType(r, 12) + } + return this +} + +func NewPopulatedEnum(r randyType, easy bool) *Enum { + this := &Enum{} + this.Name = string(randStringType(r)) + if r.Intn(5) != 0 { + v5 := r.Intn(5) + this.Enumvalue = make([]*EnumValue, v5) + for i := 0; i < v5; i++ { + this.Enumvalue[i] = NewPopulatedEnumValue(r, easy) + } + } + if r.Intn(5) != 0 { + v6 := r.Intn(5) + this.Options = make([]*Option, v6) + for i := 0; i < v6; i++ { + this.Options[i] = NewPopulatedOption(r, easy) + } + } + if r.Intn(5) != 0 { + this.SourceContext = NewPopulatedSourceContext(r, easy) + } + this.Syntax = Syntax([]int32{0, 1}[r.Intn(2)]) + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedType(r, 6) + } + return this +} + +func NewPopulatedEnumValue(r randyType, easy bool) *EnumValue { + this := &EnumValue{} + this.Name = string(randStringType(r)) + this.Number = int32(r.Int31()) + if r.Intn(2) == 0 { + this.Number *= -1 + } + if r.Intn(5) != 0 { + v7 := r.Intn(5) + this.Options = make([]*Option, v7) + for i := 0; i < v7; i++ { + this.Options[i] = NewPopulatedOption(r, easy) + } + } + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedType(r, 4) + } + return this +} + +func NewPopulatedOption(r randyType, easy bool) *Option { + this := &Option{} + this.Name = string(randStringType(r)) + if r.Intn(5) != 0 { + this.Value = NewPopulatedAny(r, easy) + } + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedType(r, 3) + } + return this +} + +type randyType interface { + Float32() float32 + Float64() float64 + Int63() int64 + Int31() int32 + Uint32() uint32 + Intn(n int) int +} + +func randUTF8RuneType(r randyType) rune { + ru := r.Intn(62) + if ru < 10 { + return rune(ru + 48) + } else if ru < 36 { + return rune(ru + 55) + } + return rune(ru + 61) +} +func randStringType(r randyType) string { + v8 := r.Intn(100) + tmps := make([]rune, v8) + for i := 0; i < v8; i++ { + tmps[i] = randUTF8RuneType(r) + } + return string(tmps) +} +func randUnrecognizedType(r randyType, maxFieldNumber int) (dAtA []byte) { + l := r.Intn(5) + for i := 0; i < l; i++ { + wire := r.Intn(4) + if wire == 3 { + wire = 5 + } + fieldNumber := maxFieldNumber + r.Intn(100) + dAtA = randFieldType(dAtA, r, fieldNumber, wire) + } + return dAtA +} +func randFieldType(dAtA []byte, r randyType, fieldNumber int, wire int) []byte { + key := uint32(fieldNumber)<<3 | uint32(wire) + switch wire { + case 0: + dAtA = encodeVarintPopulateType(dAtA, uint64(key)) + v9 := r.Int63() + if r.Intn(2) == 0 { + v9 *= -1 + } + dAtA = encodeVarintPopulateType(dAtA, uint64(v9)) + case 1: + dAtA = encodeVarintPopulateType(dAtA, uint64(key)) + dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256))) + case 2: + dAtA = encodeVarintPopulateType(dAtA, uint64(key)) + ll := r.Intn(100) + dAtA = encodeVarintPopulateType(dAtA, uint64(ll)) + for j := 0; j < ll; j++ { + dAtA = append(dAtA, byte(r.Intn(256))) + } + default: + dAtA = encodeVarintPopulateType(dAtA, uint64(key)) + dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256))) + } + return dAtA +} +func encodeVarintPopulateType(dAtA []byte, v uint64) []byte { + for v >= 1<<7 { + dAtA = append(dAtA, uint8(uint64(v)&0x7f|0x80)) + v >>= 7 + } + dAtA = append(dAtA, uint8(v)) + return dAtA +} +func (m *Type) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Name) + if l > 0 { + n += 1 + l + sovType(uint64(l)) + } + if len(m.Fields) > 0 { + for _, e := range m.Fields { + l = e.Size() + n += 1 + l + sovType(uint64(l)) + } + } + if len(m.Oneofs) > 0 { + for _, s := range m.Oneofs { + l = len(s) + n += 1 + l + sovType(uint64(l)) + } + } + if len(m.Options) > 0 { + for _, e := range m.Options { + l = e.Size() + n += 1 + l + sovType(uint64(l)) + } + } + if m.SourceContext != nil { + l = m.SourceContext.Size() + n += 1 + l + sovType(uint64(l)) + } + if m.Syntax != 0 { + n += 1 + sovType(uint64(m.Syntax)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *Field) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Kind != 0 { + n += 1 + sovType(uint64(m.Kind)) + } + if m.Cardinality != 0 { + n += 1 + sovType(uint64(m.Cardinality)) + } + if m.Number != 0 { + n += 1 + sovType(uint64(m.Number)) + } + l = len(m.Name) + if l > 0 { + n += 1 + l + sovType(uint64(l)) + } + l = len(m.TypeUrl) + if l > 0 { + n += 1 + l + sovType(uint64(l)) + } + if m.OneofIndex != 0 { + n += 1 + sovType(uint64(m.OneofIndex)) + } + if m.Packed { + n += 2 + } + if len(m.Options) > 0 { + for _, e := range m.Options { + l = e.Size() + n += 1 + l + sovType(uint64(l)) + } + } + l = len(m.JsonName) + if l > 0 { + n += 1 + l + sovType(uint64(l)) + } + l = len(m.DefaultValue) + if l > 0 { + n += 1 + l + sovType(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *Enum) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Name) + if l > 0 { + n += 1 + l + sovType(uint64(l)) + } + if len(m.Enumvalue) > 0 { + for _, e := range m.Enumvalue { + l = e.Size() + n += 1 + l + sovType(uint64(l)) + } + } + if len(m.Options) > 0 { + for _, e := range m.Options { + l = e.Size() + n += 1 + l + sovType(uint64(l)) + } + } + if m.SourceContext != nil { + l = m.SourceContext.Size() + n += 1 + l + sovType(uint64(l)) + } + if m.Syntax != 0 { + n += 1 + sovType(uint64(m.Syntax)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *EnumValue) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Name) + if l > 0 { + n += 1 + l + sovType(uint64(l)) + } + if m.Number != 0 { + n += 1 + sovType(uint64(m.Number)) + } + if len(m.Options) > 0 { + for _, e := range m.Options { + l = e.Size() + n += 1 + l + sovType(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *Option) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Name) + if l > 0 { + n += 1 + l + sovType(uint64(l)) + } + if m.Value != nil { + l = m.Value.Size() + n += 1 + l + sovType(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func sovType(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozType(x uint64) (n int) { + return sovType(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (this *Type) String() string { + if this == nil { + return "nil" + } + repeatedStringForFields := "[]*Field{" + for _, f := range this.Fields { + repeatedStringForFields += strings.Replace(f.String(), "Field", "Field", 1) + "," + } + repeatedStringForFields += "}" + repeatedStringForOptions := "[]*Option{" + for _, f := range this.Options { + repeatedStringForOptions += strings.Replace(f.String(), "Option", "Option", 1) + "," + } + repeatedStringForOptions += "}" + s := strings.Join([]string{`&Type{`, + `Name:` + fmt.Sprintf("%v", this.Name) + `,`, + `Fields:` + repeatedStringForFields + `,`, + `Oneofs:` + fmt.Sprintf("%v", this.Oneofs) + `,`, + `Options:` + repeatedStringForOptions + `,`, + `SourceContext:` + strings.Replace(fmt.Sprintf("%v", this.SourceContext), "SourceContext", "SourceContext", 1) + `,`, + `Syntax:` + fmt.Sprintf("%v", this.Syntax) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *Field) String() string { + if this == nil { + return "nil" + } + repeatedStringForOptions := "[]*Option{" + for _, f := range this.Options { + repeatedStringForOptions += strings.Replace(f.String(), "Option", "Option", 1) + "," + } + repeatedStringForOptions += "}" + s := strings.Join([]string{`&Field{`, + `Kind:` + fmt.Sprintf("%v", this.Kind) + `,`, + `Cardinality:` + fmt.Sprintf("%v", this.Cardinality) + `,`, + `Number:` + fmt.Sprintf("%v", this.Number) + `,`, + `Name:` + fmt.Sprintf("%v", this.Name) + `,`, + `TypeUrl:` + fmt.Sprintf("%v", this.TypeUrl) + `,`, + `OneofIndex:` + fmt.Sprintf("%v", this.OneofIndex) + `,`, + `Packed:` + fmt.Sprintf("%v", this.Packed) + `,`, + `Options:` + repeatedStringForOptions + `,`, + `JsonName:` + fmt.Sprintf("%v", this.JsonName) + `,`, + `DefaultValue:` + fmt.Sprintf("%v", this.DefaultValue) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *Enum) String() string { + if this == nil { + return "nil" + } + repeatedStringForEnumvalue := "[]*EnumValue{" + for _, f := range this.Enumvalue { + repeatedStringForEnumvalue += strings.Replace(f.String(), "EnumValue", "EnumValue", 1) + "," + } + repeatedStringForEnumvalue += "}" + repeatedStringForOptions := "[]*Option{" + for _, f := range this.Options { + repeatedStringForOptions += strings.Replace(f.String(), "Option", "Option", 1) + "," + } + repeatedStringForOptions += "}" + s := strings.Join([]string{`&Enum{`, + `Name:` + fmt.Sprintf("%v", this.Name) + `,`, + `Enumvalue:` + repeatedStringForEnumvalue + `,`, + `Options:` + repeatedStringForOptions + `,`, + `SourceContext:` + strings.Replace(fmt.Sprintf("%v", this.SourceContext), "SourceContext", "SourceContext", 1) + `,`, + `Syntax:` + fmt.Sprintf("%v", this.Syntax) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *EnumValue) String() string { + if this == nil { + return "nil" + } + repeatedStringForOptions := "[]*Option{" + for _, f := range this.Options { + repeatedStringForOptions += strings.Replace(f.String(), "Option", "Option", 1) + "," + } + repeatedStringForOptions += "}" + s := strings.Join([]string{`&EnumValue{`, + `Name:` + fmt.Sprintf("%v", this.Name) + `,`, + `Number:` + fmt.Sprintf("%v", this.Number) + `,`, + `Options:` + repeatedStringForOptions + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *Option) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Option{`, + `Name:` + fmt.Sprintf("%v", this.Name) + `,`, + `Value:` + strings.Replace(fmt.Sprintf("%v", this.Value), "Any", "Any", 1) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func valueToStringType(v interface{}) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("*%v", pv) +} +func (m *Type) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Type: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Type: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthType + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthType + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Name = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Fields", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthType + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthType + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Fields = append(m.Fields, &Field{}) + if err := m.Fields[len(m.Fields)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Oneofs", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthType + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthType + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Oneofs = append(m.Oneofs, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Options", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthType + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthType + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Options = append(m.Options, &Option{}) + if err := m.Options[len(m.Options)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field SourceContext", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthType + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthType + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.SourceContext == nil { + m.SourceContext = &SourceContext{} + } + if err := m.SourceContext.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 6: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Syntax", wireType) + } + m.Syntax = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Syntax |= Syntax(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipType(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthType + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Field) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Field: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Field: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Kind", wireType) + } + m.Kind = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Kind |= Field_Kind(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Cardinality", wireType) + } + m.Cardinality = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Cardinality |= Field_Cardinality(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Number", wireType) + } + m.Number = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Number |= int32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthType + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthType + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Name = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field TypeUrl", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthType + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthType + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.TypeUrl = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 7: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field OneofIndex", wireType) + } + m.OneofIndex = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.OneofIndex |= int32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 8: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Packed", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Packed = bool(v != 0) + case 9: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Options", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthType + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthType + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Options = append(m.Options, &Option{}) + if err := m.Options[len(m.Options)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 10: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field JsonName", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthType + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthType + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.JsonName = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 11: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field DefaultValue", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthType + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthType + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.DefaultValue = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipType(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthType + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Enum) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Enum: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Enum: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthType + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthType + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Name = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Enumvalue", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthType + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthType + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Enumvalue = append(m.Enumvalue, &EnumValue{}) + if err := m.Enumvalue[len(m.Enumvalue)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Options", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthType + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthType + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Options = append(m.Options, &Option{}) + if err := m.Options[len(m.Options)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field SourceContext", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthType + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthType + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.SourceContext == nil { + m.SourceContext = &SourceContext{} + } + if err := m.SourceContext.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 5: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Syntax", wireType) + } + m.Syntax = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Syntax |= Syntax(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipType(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthType + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *EnumValue) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: EnumValue: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: EnumValue: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthType + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthType + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Name = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Number", wireType) + } + m.Number = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Number |= int32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Options", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthType + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthType + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Options = append(m.Options, &Option{}) + if err := m.Options[len(m.Options)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipType(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthType + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Option) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Option: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Option: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthType + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthType + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Name = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowType + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthType + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthType + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Value == nil { + m.Value = &Any{} + } + if err := m.Value.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipType(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthType + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipType(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowType + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowType + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowType + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthType + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupType + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthType + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthType = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowType = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupType = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/wrappers.pb.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/wrappers.pb.go new file mode 100644 index 000000000..8d415420a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/wrappers.pb.go @@ -0,0 +1,2703 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: google/protobuf/wrappers.proto + +package types + +import ( + bytes "bytes" + encoding_binary "encoding/binary" + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + io "io" + math "math" + math_bits "math/bits" + reflect "reflect" + strings "strings" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// Wrapper message for `double`. +// +// The JSON representation for `DoubleValue` is JSON number. +type DoubleValue struct { + // The double value. + Value float64 `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *DoubleValue) Reset() { *m = DoubleValue{} } +func (*DoubleValue) ProtoMessage() {} +func (*DoubleValue) Descriptor() ([]byte, []int) { + return fileDescriptor_5377b62bda767935, []int{0} +} +func (*DoubleValue) XXX_WellKnownType() string { return "DoubleValue" } +func (m *DoubleValue) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *DoubleValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_DoubleValue.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *DoubleValue) XXX_Merge(src proto.Message) { + xxx_messageInfo_DoubleValue.Merge(m, src) +} +func (m *DoubleValue) XXX_Size() int { + return m.Size() +} +func (m *DoubleValue) XXX_DiscardUnknown() { + xxx_messageInfo_DoubleValue.DiscardUnknown(m) +} + +var xxx_messageInfo_DoubleValue proto.InternalMessageInfo + +func (m *DoubleValue) GetValue() float64 { + if m != nil { + return m.Value + } + return 0 +} + +func (*DoubleValue) XXX_MessageName() string { + return "google.protobuf.DoubleValue" +} + +// Wrapper message for `float`. +// +// The JSON representation for `FloatValue` is JSON number. +type FloatValue struct { + // The float value. + Value float32 `protobuf:"fixed32,1,opt,name=value,proto3" json:"value,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *FloatValue) Reset() { *m = FloatValue{} } +func (*FloatValue) ProtoMessage() {} +func (*FloatValue) Descriptor() ([]byte, []int) { + return fileDescriptor_5377b62bda767935, []int{1} +} +func (*FloatValue) XXX_WellKnownType() string { return "FloatValue" } +func (m *FloatValue) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *FloatValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_FloatValue.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *FloatValue) XXX_Merge(src proto.Message) { + xxx_messageInfo_FloatValue.Merge(m, src) +} +func (m *FloatValue) XXX_Size() int { + return m.Size() +} +func (m *FloatValue) XXX_DiscardUnknown() { + xxx_messageInfo_FloatValue.DiscardUnknown(m) +} + +var xxx_messageInfo_FloatValue proto.InternalMessageInfo + +func (m *FloatValue) GetValue() float32 { + if m != nil { + return m.Value + } + return 0 +} + +func (*FloatValue) XXX_MessageName() string { + return "google.protobuf.FloatValue" +} + +// Wrapper message for `int64`. +// +// The JSON representation for `Int64Value` is JSON string. +type Int64Value struct { + // The int64 value. + Value int64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Int64Value) Reset() { *m = Int64Value{} } +func (*Int64Value) ProtoMessage() {} +func (*Int64Value) Descriptor() ([]byte, []int) { + return fileDescriptor_5377b62bda767935, []int{2} +} +func (*Int64Value) XXX_WellKnownType() string { return "Int64Value" } +func (m *Int64Value) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Int64Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Int64Value.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Int64Value) XXX_Merge(src proto.Message) { + xxx_messageInfo_Int64Value.Merge(m, src) +} +func (m *Int64Value) XXX_Size() int { + return m.Size() +} +func (m *Int64Value) XXX_DiscardUnknown() { + xxx_messageInfo_Int64Value.DiscardUnknown(m) +} + +var xxx_messageInfo_Int64Value proto.InternalMessageInfo + +func (m *Int64Value) GetValue() int64 { + if m != nil { + return m.Value + } + return 0 +} + +func (*Int64Value) XXX_MessageName() string { + return "google.protobuf.Int64Value" +} + +// Wrapper message for `uint64`. +// +// The JSON representation for `UInt64Value` is JSON string. +type UInt64Value struct { + // The uint64 value. + Value uint64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *UInt64Value) Reset() { *m = UInt64Value{} } +func (*UInt64Value) ProtoMessage() {} +func (*UInt64Value) Descriptor() ([]byte, []int) { + return fileDescriptor_5377b62bda767935, []int{3} +} +func (*UInt64Value) XXX_WellKnownType() string { return "UInt64Value" } +func (m *UInt64Value) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *UInt64Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_UInt64Value.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *UInt64Value) XXX_Merge(src proto.Message) { + xxx_messageInfo_UInt64Value.Merge(m, src) +} +func (m *UInt64Value) XXX_Size() int { + return m.Size() +} +func (m *UInt64Value) XXX_DiscardUnknown() { + xxx_messageInfo_UInt64Value.DiscardUnknown(m) +} + +var xxx_messageInfo_UInt64Value proto.InternalMessageInfo + +func (m *UInt64Value) GetValue() uint64 { + if m != nil { + return m.Value + } + return 0 +} + +func (*UInt64Value) XXX_MessageName() string { + return "google.protobuf.UInt64Value" +} + +// Wrapper message for `int32`. +// +// The JSON representation for `Int32Value` is JSON number. +type Int32Value struct { + // The int32 value. + Value int32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Int32Value) Reset() { *m = Int32Value{} } +func (*Int32Value) ProtoMessage() {} +func (*Int32Value) Descriptor() ([]byte, []int) { + return fileDescriptor_5377b62bda767935, []int{4} +} +func (*Int32Value) XXX_WellKnownType() string { return "Int32Value" } +func (m *Int32Value) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Int32Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Int32Value.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Int32Value) XXX_Merge(src proto.Message) { + xxx_messageInfo_Int32Value.Merge(m, src) +} +func (m *Int32Value) XXX_Size() int { + return m.Size() +} +func (m *Int32Value) XXX_DiscardUnknown() { + xxx_messageInfo_Int32Value.DiscardUnknown(m) +} + +var xxx_messageInfo_Int32Value proto.InternalMessageInfo + +func (m *Int32Value) GetValue() int32 { + if m != nil { + return m.Value + } + return 0 +} + +func (*Int32Value) XXX_MessageName() string { + return "google.protobuf.Int32Value" +} + +// Wrapper message for `uint32`. +// +// The JSON representation for `UInt32Value` is JSON number. +type UInt32Value struct { + // The uint32 value. + Value uint32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *UInt32Value) Reset() { *m = UInt32Value{} } +func (*UInt32Value) ProtoMessage() {} +func (*UInt32Value) Descriptor() ([]byte, []int) { + return fileDescriptor_5377b62bda767935, []int{5} +} +func (*UInt32Value) XXX_WellKnownType() string { return "UInt32Value" } +func (m *UInt32Value) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *UInt32Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_UInt32Value.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *UInt32Value) XXX_Merge(src proto.Message) { + xxx_messageInfo_UInt32Value.Merge(m, src) +} +func (m *UInt32Value) XXX_Size() int { + return m.Size() +} +func (m *UInt32Value) XXX_DiscardUnknown() { + xxx_messageInfo_UInt32Value.DiscardUnknown(m) +} + +var xxx_messageInfo_UInt32Value proto.InternalMessageInfo + +func (m *UInt32Value) GetValue() uint32 { + if m != nil { + return m.Value + } + return 0 +} + +func (*UInt32Value) XXX_MessageName() string { + return "google.protobuf.UInt32Value" +} + +// Wrapper message for `bool`. +// +// The JSON representation for `BoolValue` is JSON `true` and `false`. +type BoolValue struct { + // The bool value. + Value bool `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *BoolValue) Reset() { *m = BoolValue{} } +func (*BoolValue) ProtoMessage() {} +func (*BoolValue) Descriptor() ([]byte, []int) { + return fileDescriptor_5377b62bda767935, []int{6} +} +func (*BoolValue) XXX_WellKnownType() string { return "BoolValue" } +func (m *BoolValue) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *BoolValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_BoolValue.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *BoolValue) XXX_Merge(src proto.Message) { + xxx_messageInfo_BoolValue.Merge(m, src) +} +func (m *BoolValue) XXX_Size() int { + return m.Size() +} +func (m *BoolValue) XXX_DiscardUnknown() { + xxx_messageInfo_BoolValue.DiscardUnknown(m) +} + +var xxx_messageInfo_BoolValue proto.InternalMessageInfo + +func (m *BoolValue) GetValue() bool { + if m != nil { + return m.Value + } + return false +} + +func (*BoolValue) XXX_MessageName() string { + return "google.protobuf.BoolValue" +} + +// Wrapper message for `string`. +// +// The JSON representation for `StringValue` is JSON string. +type StringValue struct { + // The string value. + Value string `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *StringValue) Reset() { *m = StringValue{} } +func (*StringValue) ProtoMessage() {} +func (*StringValue) Descriptor() ([]byte, []int) { + return fileDescriptor_5377b62bda767935, []int{7} +} +func (*StringValue) XXX_WellKnownType() string { return "StringValue" } +func (m *StringValue) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *StringValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_StringValue.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *StringValue) XXX_Merge(src proto.Message) { + xxx_messageInfo_StringValue.Merge(m, src) +} +func (m *StringValue) XXX_Size() int { + return m.Size() +} +func (m *StringValue) XXX_DiscardUnknown() { + xxx_messageInfo_StringValue.DiscardUnknown(m) +} + +var xxx_messageInfo_StringValue proto.InternalMessageInfo + +func (m *StringValue) GetValue() string { + if m != nil { + return m.Value + } + return "" +} + +func (*StringValue) XXX_MessageName() string { + return "google.protobuf.StringValue" +} + +// Wrapper message for `bytes`. +// +// The JSON representation for `BytesValue` is JSON string. +type BytesValue struct { + // The bytes value. + Value []byte `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *BytesValue) Reset() { *m = BytesValue{} } +func (*BytesValue) ProtoMessage() {} +func (*BytesValue) Descriptor() ([]byte, []int) { + return fileDescriptor_5377b62bda767935, []int{8} +} +func (*BytesValue) XXX_WellKnownType() string { return "BytesValue" } +func (m *BytesValue) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *BytesValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_BytesValue.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *BytesValue) XXX_Merge(src proto.Message) { + xxx_messageInfo_BytesValue.Merge(m, src) +} +func (m *BytesValue) XXX_Size() int { + return m.Size() +} +func (m *BytesValue) XXX_DiscardUnknown() { + xxx_messageInfo_BytesValue.DiscardUnknown(m) +} + +var xxx_messageInfo_BytesValue proto.InternalMessageInfo + +func (m *BytesValue) GetValue() []byte { + if m != nil { + return m.Value + } + return nil +} + +func (*BytesValue) XXX_MessageName() string { + return "google.protobuf.BytesValue" +} +func init() { + proto.RegisterType((*DoubleValue)(nil), "google.protobuf.DoubleValue") + proto.RegisterType((*FloatValue)(nil), "google.protobuf.FloatValue") + proto.RegisterType((*Int64Value)(nil), "google.protobuf.Int64Value") + proto.RegisterType((*UInt64Value)(nil), "google.protobuf.UInt64Value") + proto.RegisterType((*Int32Value)(nil), "google.protobuf.Int32Value") + proto.RegisterType((*UInt32Value)(nil), "google.protobuf.UInt32Value") + proto.RegisterType((*BoolValue)(nil), "google.protobuf.BoolValue") + proto.RegisterType((*StringValue)(nil), "google.protobuf.StringValue") + proto.RegisterType((*BytesValue)(nil), "google.protobuf.BytesValue") +} + +func init() { proto.RegisterFile("google/protobuf/wrappers.proto", fileDescriptor_5377b62bda767935) } + +var fileDescriptor_5377b62bda767935 = []byte{ + // 285 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4b, 0xcf, 0xcf, 0x4f, + 0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0x2f, 0x4a, 0x2c, + 0x28, 0x48, 0x2d, 0x2a, 0xd6, 0x03, 0x8b, 0x08, 0xf1, 0x43, 0xe4, 0xf5, 0x60, 0xf2, 0x4a, 0xca, + 0x5c, 0xdc, 0x2e, 0xf9, 0xa5, 0x49, 0x39, 0xa9, 0x61, 0x89, 0x39, 0xa5, 0xa9, 0x42, 0x22, 0x5c, + 0xac, 0x65, 0x20, 0x86, 0x04, 0xa3, 0x02, 0xa3, 0x06, 0x63, 0x10, 0x84, 0xa3, 0xa4, 0xc4, 0xc5, + 0xe5, 0x96, 0x93, 0x9f, 0x58, 0x82, 0x45, 0x0d, 0x13, 0x92, 0x1a, 0xcf, 0xbc, 0x12, 0x33, 0x13, + 0x2c, 0x6a, 0x98, 0x61, 0x6a, 0x94, 0xb9, 0xb8, 0x43, 0x71, 0x29, 0x62, 0x41, 0x35, 0xc8, 0xd8, + 0x08, 0x8b, 0x1a, 0x56, 0x34, 0x83, 0xb0, 0x2a, 0xe2, 0x85, 0x29, 0x52, 0xe4, 0xe2, 0x74, 0xca, + 0xcf, 0xcf, 0xc1, 0xa2, 0x84, 0x03, 0xc9, 0x9c, 0xe0, 0x92, 0xa2, 0xcc, 0xbc, 0x74, 0x2c, 0x8a, + 0x38, 0x91, 0x1c, 0xe4, 0x54, 0x59, 0x92, 0x5a, 0x8c, 0x45, 0x0d, 0x0f, 0x54, 0x8d, 0x53, 0x3b, + 0xe3, 0x8d, 0x87, 0x72, 0x0c, 0x1f, 0x1e, 0xca, 0x31, 0xfe, 0x78, 0x28, 0xc7, 0xd8, 0xf0, 0x48, + 0x8e, 0x71, 0xc5, 0x23, 0x39, 0xc6, 0x13, 0x8f, 0xe4, 0x18, 0x2f, 0x3c, 0x92, 0x63, 0x7c, 0xf0, + 0x48, 0x8e, 0xf1, 0xc5, 0x23, 0x39, 0x86, 0x0f, 0x20, 0xf1, 0xc7, 0x72, 0x8c, 0x27, 0x1e, 0xcb, + 0x31, 0x72, 0x09, 0x27, 0xe7, 0xe7, 0xea, 0xa1, 0x45, 0x87, 0x13, 0x6f, 0x38, 0x34, 0xbe, 0x02, + 0x40, 0x22, 0x01, 0x8c, 0x51, 0xac, 0x25, 0x95, 0x05, 0xa9, 0xc5, 0x3f, 0x18, 0x19, 0x17, 0x31, + 0x31, 0xbb, 0x07, 0x38, 0xad, 0x62, 0x92, 0x73, 0x87, 0x68, 0x09, 0x80, 0x6a, 0xd1, 0x0b, 0x4f, + 0xcd, 0xc9, 0xf1, 0xce, 0xcb, 0x2f, 0xcf, 0x0b, 0x01, 0xa9, 0x4c, 0x62, 0x03, 0x9b, 0x65, 0x0c, + 0x08, 0x00, 0x00, 0xff, 0xff, 0x31, 0x55, 0x64, 0x90, 0x0a, 0x02, 0x00, 0x00, +} + +func (this *DoubleValue) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*DoubleValue) + if !ok { + that2, ok := that.(DoubleValue) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Value != that1.Value { + if this.Value < that1.Value { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *FloatValue) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*FloatValue) + if !ok { + that2, ok := that.(FloatValue) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Value != that1.Value { + if this.Value < that1.Value { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *Int64Value) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Int64Value) + if !ok { + that2, ok := that.(Int64Value) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Value != that1.Value { + if this.Value < that1.Value { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *UInt64Value) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*UInt64Value) + if !ok { + that2, ok := that.(UInt64Value) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Value != that1.Value { + if this.Value < that1.Value { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *Int32Value) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*Int32Value) + if !ok { + that2, ok := that.(Int32Value) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Value != that1.Value { + if this.Value < that1.Value { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *UInt32Value) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*UInt32Value) + if !ok { + that2, ok := that.(UInt32Value) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Value != that1.Value { + if this.Value < that1.Value { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *BoolValue) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*BoolValue) + if !ok { + that2, ok := that.(BoolValue) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Value != that1.Value { + if !this.Value { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *StringValue) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*StringValue) + if !ok { + that2, ok := that.(StringValue) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if this.Value != that1.Value { + if this.Value < that1.Value { + return -1 + } + return 1 + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *BytesValue) Compare(that interface{}) int { + if that == nil { + if this == nil { + return 0 + } + return 1 + } + + that1, ok := that.(*BytesValue) + if !ok { + that2, ok := that.(BytesValue) + if ok { + that1 = &that2 + } else { + return 1 + } + } + if that1 == nil { + if this == nil { + return 0 + } + return 1 + } else if this == nil { + return -1 + } + if c := bytes.Compare(this.Value, that1.Value); c != 0 { + return c + } + if c := bytes.Compare(this.XXX_unrecognized, that1.XXX_unrecognized); c != 0 { + return c + } + return 0 +} +func (this *DoubleValue) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*DoubleValue) + if !ok { + that2, ok := that.(DoubleValue) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Value != that1.Value { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *FloatValue) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*FloatValue) + if !ok { + that2, ok := that.(FloatValue) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Value != that1.Value { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *Int64Value) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Int64Value) + if !ok { + that2, ok := that.(Int64Value) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Value != that1.Value { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *UInt64Value) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*UInt64Value) + if !ok { + that2, ok := that.(UInt64Value) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Value != that1.Value { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *Int32Value) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Int32Value) + if !ok { + that2, ok := that.(Int32Value) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Value != that1.Value { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *UInt32Value) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*UInt32Value) + if !ok { + that2, ok := that.(UInt32Value) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Value != that1.Value { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *BoolValue) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*BoolValue) + if !ok { + that2, ok := that.(BoolValue) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Value != that1.Value { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *StringValue) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*StringValue) + if !ok { + that2, ok := that.(StringValue) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Value != that1.Value { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *BytesValue) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*BytesValue) + if !ok { + that2, ok := that.(BytesValue) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if !bytes.Equal(this.Value, that1.Value) { + return false + } + if !bytes.Equal(this.XXX_unrecognized, that1.XXX_unrecognized) { + return false + } + return true +} +func (this *DoubleValue) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&types.DoubleValue{") + s = append(s, "Value: "+fmt.Sprintf("%#v", this.Value)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *FloatValue) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&types.FloatValue{") + s = append(s, "Value: "+fmt.Sprintf("%#v", this.Value)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *Int64Value) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&types.Int64Value{") + s = append(s, "Value: "+fmt.Sprintf("%#v", this.Value)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *UInt64Value) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&types.UInt64Value{") + s = append(s, "Value: "+fmt.Sprintf("%#v", this.Value)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *Int32Value) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&types.Int32Value{") + s = append(s, "Value: "+fmt.Sprintf("%#v", this.Value)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *UInt32Value) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&types.UInt32Value{") + s = append(s, "Value: "+fmt.Sprintf("%#v", this.Value)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *BoolValue) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&types.BoolValue{") + s = append(s, "Value: "+fmt.Sprintf("%#v", this.Value)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *StringValue) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&types.StringValue{") + s = append(s, "Value: "+fmt.Sprintf("%#v", this.Value)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func (this *BytesValue) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&types.BytesValue{") + s = append(s, "Value: "+fmt.Sprintf("%#v", this.Value)+",\n") + if this.XXX_unrecognized != nil { + s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func valueToGoStringWrappers(v interface{}, typ string) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv) +} +func (m *DoubleValue) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *DoubleValue) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *DoubleValue) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.Value != 0 { + i -= 8 + encoding_binary.LittleEndian.PutUint64(dAtA[i:], uint64(math.Float64bits(float64(m.Value)))) + i-- + dAtA[i] = 0x9 + } + return len(dAtA) - i, nil +} + +func (m *FloatValue) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *FloatValue) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *FloatValue) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.Value != 0 { + i -= 4 + encoding_binary.LittleEndian.PutUint32(dAtA[i:], uint32(math.Float32bits(float32(m.Value)))) + i-- + dAtA[i] = 0xd + } + return len(dAtA) - i, nil +} + +func (m *Int64Value) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Int64Value) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Int64Value) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.Value != 0 { + i = encodeVarintWrappers(dAtA, i, uint64(m.Value)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func (m *UInt64Value) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *UInt64Value) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *UInt64Value) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.Value != 0 { + i = encodeVarintWrappers(dAtA, i, uint64(m.Value)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func (m *Int32Value) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Int32Value) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Int32Value) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.Value != 0 { + i = encodeVarintWrappers(dAtA, i, uint64(m.Value)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func (m *UInt32Value) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *UInt32Value) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *UInt32Value) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.Value != 0 { + i = encodeVarintWrappers(dAtA, i, uint64(m.Value)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func (m *BoolValue) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *BoolValue) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *BoolValue) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.Value { + i-- + if m.Value { + dAtA[i] = 1 + } else { + dAtA[i] = 0 + } + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func (m *StringValue) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *StringValue) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *StringValue) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Value) > 0 { + i -= len(m.Value) + copy(dAtA[i:], m.Value) + i = encodeVarintWrappers(dAtA, i, uint64(len(m.Value))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *BytesValue) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *BytesValue) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *BytesValue) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Value) > 0 { + i -= len(m.Value) + copy(dAtA[i:], m.Value) + i = encodeVarintWrappers(dAtA, i, uint64(len(m.Value))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func encodeVarintWrappers(dAtA []byte, offset int, v uint64) int { + offset -= sovWrappers(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func NewPopulatedDoubleValue(r randyWrappers, easy bool) *DoubleValue { + this := &DoubleValue{} + this.Value = float64(r.Float64()) + if r.Intn(2) == 0 { + this.Value *= -1 + } + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedWrappers(r, 2) + } + return this +} + +func NewPopulatedFloatValue(r randyWrappers, easy bool) *FloatValue { + this := &FloatValue{} + this.Value = float32(r.Float32()) + if r.Intn(2) == 0 { + this.Value *= -1 + } + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedWrappers(r, 2) + } + return this +} + +func NewPopulatedInt64Value(r randyWrappers, easy bool) *Int64Value { + this := &Int64Value{} + this.Value = int64(r.Int63()) + if r.Intn(2) == 0 { + this.Value *= -1 + } + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedWrappers(r, 2) + } + return this +} + +func NewPopulatedUInt64Value(r randyWrappers, easy bool) *UInt64Value { + this := &UInt64Value{} + this.Value = uint64(uint64(r.Uint32())) + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedWrappers(r, 2) + } + return this +} + +func NewPopulatedInt32Value(r randyWrappers, easy bool) *Int32Value { + this := &Int32Value{} + this.Value = int32(r.Int31()) + if r.Intn(2) == 0 { + this.Value *= -1 + } + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedWrappers(r, 2) + } + return this +} + +func NewPopulatedUInt32Value(r randyWrappers, easy bool) *UInt32Value { + this := &UInt32Value{} + this.Value = uint32(r.Uint32()) + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedWrappers(r, 2) + } + return this +} + +func NewPopulatedBoolValue(r randyWrappers, easy bool) *BoolValue { + this := &BoolValue{} + this.Value = bool(bool(r.Intn(2) == 0)) + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedWrappers(r, 2) + } + return this +} + +func NewPopulatedStringValue(r randyWrappers, easy bool) *StringValue { + this := &StringValue{} + this.Value = string(randStringWrappers(r)) + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedWrappers(r, 2) + } + return this +} + +func NewPopulatedBytesValue(r randyWrappers, easy bool) *BytesValue { + this := &BytesValue{} + v1 := r.Intn(100) + this.Value = make([]byte, v1) + for i := 0; i < v1; i++ { + this.Value[i] = byte(r.Intn(256)) + } + if !easy && r.Intn(10) != 0 { + this.XXX_unrecognized = randUnrecognizedWrappers(r, 2) + } + return this +} + +type randyWrappers interface { + Float32() float32 + Float64() float64 + Int63() int64 + Int31() int32 + Uint32() uint32 + Intn(n int) int +} + +func randUTF8RuneWrappers(r randyWrappers) rune { + ru := r.Intn(62) + if ru < 10 { + return rune(ru + 48) + } else if ru < 36 { + return rune(ru + 55) + } + return rune(ru + 61) +} +func randStringWrappers(r randyWrappers) string { + v2 := r.Intn(100) + tmps := make([]rune, v2) + for i := 0; i < v2; i++ { + tmps[i] = randUTF8RuneWrappers(r) + } + return string(tmps) +} +func randUnrecognizedWrappers(r randyWrappers, maxFieldNumber int) (dAtA []byte) { + l := r.Intn(5) + for i := 0; i < l; i++ { + wire := r.Intn(4) + if wire == 3 { + wire = 5 + } + fieldNumber := maxFieldNumber + r.Intn(100) + dAtA = randFieldWrappers(dAtA, r, fieldNumber, wire) + } + return dAtA +} +func randFieldWrappers(dAtA []byte, r randyWrappers, fieldNumber int, wire int) []byte { + key := uint32(fieldNumber)<<3 | uint32(wire) + switch wire { + case 0: + dAtA = encodeVarintPopulateWrappers(dAtA, uint64(key)) + v3 := r.Int63() + if r.Intn(2) == 0 { + v3 *= -1 + } + dAtA = encodeVarintPopulateWrappers(dAtA, uint64(v3)) + case 1: + dAtA = encodeVarintPopulateWrappers(dAtA, uint64(key)) + dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256))) + case 2: + dAtA = encodeVarintPopulateWrappers(dAtA, uint64(key)) + ll := r.Intn(100) + dAtA = encodeVarintPopulateWrappers(dAtA, uint64(ll)) + for j := 0; j < ll; j++ { + dAtA = append(dAtA, byte(r.Intn(256))) + } + default: + dAtA = encodeVarintPopulateWrappers(dAtA, uint64(key)) + dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256))) + } + return dAtA +} +func encodeVarintPopulateWrappers(dAtA []byte, v uint64) []byte { + for v >= 1<<7 { + dAtA = append(dAtA, uint8(uint64(v)&0x7f|0x80)) + v >>= 7 + } + dAtA = append(dAtA, uint8(v)) + return dAtA +} +func (m *DoubleValue) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Value != 0 { + n += 9 + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *FloatValue) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Value != 0 { + n += 5 + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *Int64Value) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Value != 0 { + n += 1 + sovWrappers(uint64(m.Value)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *UInt64Value) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Value != 0 { + n += 1 + sovWrappers(uint64(m.Value)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *Int32Value) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Value != 0 { + n += 1 + sovWrappers(uint64(m.Value)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *UInt32Value) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Value != 0 { + n += 1 + sovWrappers(uint64(m.Value)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *BoolValue) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Value { + n += 2 + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *StringValue) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Value) + if l > 0 { + n += 1 + l + sovWrappers(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *BytesValue) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Value) + if l > 0 { + n += 1 + l + sovWrappers(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func sovWrappers(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozWrappers(x uint64) (n int) { + return sovWrappers(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (this *DoubleValue) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&DoubleValue{`, + `Value:` + fmt.Sprintf("%v", this.Value) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *FloatValue) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&FloatValue{`, + `Value:` + fmt.Sprintf("%v", this.Value) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *Int64Value) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Int64Value{`, + `Value:` + fmt.Sprintf("%v", this.Value) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *UInt64Value) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&UInt64Value{`, + `Value:` + fmt.Sprintf("%v", this.Value) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *Int32Value) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Int32Value{`, + `Value:` + fmt.Sprintf("%v", this.Value) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *UInt32Value) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&UInt32Value{`, + `Value:` + fmt.Sprintf("%v", this.Value) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *BoolValue) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&BoolValue{`, + `Value:` + fmt.Sprintf("%v", this.Value) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *StringValue) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&StringValue{`, + `Value:` + fmt.Sprintf("%v", this.Value) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func (this *BytesValue) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&BytesValue{`, + `Value:` + fmt.Sprintf("%v", this.Value) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} +func valueToStringWrappers(v interface{}) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("*%v", pv) +} +func (m *DoubleValue) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWrappers + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: DoubleValue: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: DoubleValue: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 1 { + return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType) + } + var v uint64 + if (iNdEx + 8) > l { + return io.ErrUnexpectedEOF + } + v = uint64(encoding_binary.LittleEndian.Uint64(dAtA[iNdEx:])) + iNdEx += 8 + m.Value = float64(math.Float64frombits(v)) + default: + iNdEx = preIndex + skippy, err := skipWrappers(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthWrappers + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *FloatValue) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWrappers + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: FloatValue: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: FloatValue: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 5 { + return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType) + } + var v uint32 + if (iNdEx + 4) > l { + return io.ErrUnexpectedEOF + } + v = uint32(encoding_binary.LittleEndian.Uint32(dAtA[iNdEx:])) + iNdEx += 4 + m.Value = float32(math.Float32frombits(v)) + default: + iNdEx = preIndex + skippy, err := skipWrappers(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthWrappers + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Int64Value) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWrappers + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Int64Value: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Int64Value: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType) + } + m.Value = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWrappers + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Value |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipWrappers(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthWrappers + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *UInt64Value) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWrappers + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: UInt64Value: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: UInt64Value: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType) + } + m.Value = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWrappers + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Value |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipWrappers(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthWrappers + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Int32Value) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWrappers + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Int32Value: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Int32Value: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType) + } + m.Value = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWrappers + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Value |= int32(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipWrappers(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthWrappers + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *UInt32Value) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWrappers + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: UInt32Value: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: UInt32Value: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType) + } + m.Value = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWrappers + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Value |= uint32(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipWrappers(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthWrappers + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *BoolValue) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWrappers + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: BoolValue: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: BoolValue: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWrappers + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Value = bool(v != 0) + default: + iNdEx = preIndex + skippy, err := skipWrappers(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthWrappers + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *StringValue) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWrappers + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: StringValue: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: StringValue: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWrappers + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthWrappers + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthWrappers + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Value = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipWrappers(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthWrappers + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *BytesValue) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWrappers + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: BytesValue: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: BytesValue: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWrappers + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthWrappers + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthWrappers + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Value = append(m.Value[:0], dAtA[iNdEx:postIndex]...) + if m.Value == nil { + m.Value = []byte{} + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipWrappers(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthWrappers + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipWrappers(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowWrappers + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowWrappers + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowWrappers + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthWrappers + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupWrappers + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthWrappers + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthWrappers = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowWrappers = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupWrappers = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/wrappers_gogo.go b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/wrappers_gogo.go new file mode 100644 index 000000000..d905df360 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/gogo/protobuf/types/wrappers_gogo.go @@ -0,0 +1,300 @@ +// Protocol Buffers for Go with Gadgets +// +// Copyright (c) 2018, The GoGo Authors. All rights reserved. +// http://github.com/gogo/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +package types + +func NewPopulatedStdDouble(r randyWrappers, easy bool) *float64 { + v := NewPopulatedDoubleValue(r, easy) + return &v.Value +} + +func SizeOfStdDouble(v float64) int { + pv := &DoubleValue{Value: v} + return pv.Size() +} + +func StdDoubleMarshal(v float64) ([]byte, error) { + size := SizeOfStdDouble(v) + buf := make([]byte, size) + _, err := StdDoubleMarshalTo(v, buf) + return buf, err +} + +func StdDoubleMarshalTo(v float64, data []byte) (int, error) { + pv := &DoubleValue{Value: v} + return pv.MarshalTo(data) +} + +func StdDoubleUnmarshal(v *float64, data []byte) error { + pv := &DoubleValue{} + if err := pv.Unmarshal(data); err != nil { + return err + } + *v = pv.Value + return nil +} +func NewPopulatedStdFloat(r randyWrappers, easy bool) *float32 { + v := NewPopulatedFloatValue(r, easy) + return &v.Value +} + +func SizeOfStdFloat(v float32) int { + pv := &FloatValue{Value: v} + return pv.Size() +} + +func StdFloatMarshal(v float32) ([]byte, error) { + size := SizeOfStdFloat(v) + buf := make([]byte, size) + _, err := StdFloatMarshalTo(v, buf) + return buf, err +} + +func StdFloatMarshalTo(v float32, data []byte) (int, error) { + pv := &FloatValue{Value: v} + return pv.MarshalTo(data) +} + +func StdFloatUnmarshal(v *float32, data []byte) error { + pv := &FloatValue{} + if err := pv.Unmarshal(data); err != nil { + return err + } + *v = pv.Value + return nil +} +func NewPopulatedStdInt64(r randyWrappers, easy bool) *int64 { + v := NewPopulatedInt64Value(r, easy) + return &v.Value +} + +func SizeOfStdInt64(v int64) int { + pv := &Int64Value{Value: v} + return pv.Size() +} + +func StdInt64Marshal(v int64) ([]byte, error) { + size := SizeOfStdInt64(v) + buf := make([]byte, size) + _, err := StdInt64MarshalTo(v, buf) + return buf, err +} + +func StdInt64MarshalTo(v int64, data []byte) (int, error) { + pv := &Int64Value{Value: v} + return pv.MarshalTo(data) +} + +func StdInt64Unmarshal(v *int64, data []byte) error { + pv := &Int64Value{} + if err := pv.Unmarshal(data); err != nil { + return err + } + *v = pv.Value + return nil +} +func NewPopulatedStdUInt64(r randyWrappers, easy bool) *uint64 { + v := NewPopulatedUInt64Value(r, easy) + return &v.Value +} + +func SizeOfStdUInt64(v uint64) int { + pv := &UInt64Value{Value: v} + return pv.Size() +} + +func StdUInt64Marshal(v uint64) ([]byte, error) { + size := SizeOfStdUInt64(v) + buf := make([]byte, size) + _, err := StdUInt64MarshalTo(v, buf) + return buf, err +} + +func StdUInt64MarshalTo(v uint64, data []byte) (int, error) { + pv := &UInt64Value{Value: v} + return pv.MarshalTo(data) +} + +func StdUInt64Unmarshal(v *uint64, data []byte) error { + pv := &UInt64Value{} + if err := pv.Unmarshal(data); err != nil { + return err + } + *v = pv.Value + return nil +} +func NewPopulatedStdInt32(r randyWrappers, easy bool) *int32 { + v := NewPopulatedInt32Value(r, easy) + return &v.Value +} + +func SizeOfStdInt32(v int32) int { + pv := &Int32Value{Value: v} + return pv.Size() +} + +func StdInt32Marshal(v int32) ([]byte, error) { + size := SizeOfStdInt32(v) + buf := make([]byte, size) + _, err := StdInt32MarshalTo(v, buf) + return buf, err +} + +func StdInt32MarshalTo(v int32, data []byte) (int, error) { + pv := &Int32Value{Value: v} + return pv.MarshalTo(data) +} + +func StdInt32Unmarshal(v *int32, data []byte) error { + pv := &Int32Value{} + if err := pv.Unmarshal(data); err != nil { + return err + } + *v = pv.Value + return nil +} +func NewPopulatedStdUInt32(r randyWrappers, easy bool) *uint32 { + v := NewPopulatedUInt32Value(r, easy) + return &v.Value +} + +func SizeOfStdUInt32(v uint32) int { + pv := &UInt32Value{Value: v} + return pv.Size() +} + +func StdUInt32Marshal(v uint32) ([]byte, error) { + size := SizeOfStdUInt32(v) + buf := make([]byte, size) + _, err := StdUInt32MarshalTo(v, buf) + return buf, err +} + +func StdUInt32MarshalTo(v uint32, data []byte) (int, error) { + pv := &UInt32Value{Value: v} + return pv.MarshalTo(data) +} + +func StdUInt32Unmarshal(v *uint32, data []byte) error { + pv := &UInt32Value{} + if err := pv.Unmarshal(data); err != nil { + return err + } + *v = pv.Value + return nil +} +func NewPopulatedStdBool(r randyWrappers, easy bool) *bool { + v := NewPopulatedBoolValue(r, easy) + return &v.Value +} + +func SizeOfStdBool(v bool) int { + pv := &BoolValue{Value: v} + return pv.Size() +} + +func StdBoolMarshal(v bool) ([]byte, error) { + size := SizeOfStdBool(v) + buf := make([]byte, size) + _, err := StdBoolMarshalTo(v, buf) + return buf, err +} + +func StdBoolMarshalTo(v bool, data []byte) (int, error) { + pv := &BoolValue{Value: v} + return pv.MarshalTo(data) +} + +func StdBoolUnmarshal(v *bool, data []byte) error { + pv := &BoolValue{} + if err := pv.Unmarshal(data); err != nil { + return err + } + *v = pv.Value + return nil +} +func NewPopulatedStdString(r randyWrappers, easy bool) *string { + v := NewPopulatedStringValue(r, easy) + return &v.Value +} + +func SizeOfStdString(v string) int { + pv := &StringValue{Value: v} + return pv.Size() +} + +func StdStringMarshal(v string) ([]byte, error) { + size := SizeOfStdString(v) + buf := make([]byte, size) + _, err := StdStringMarshalTo(v, buf) + return buf, err +} + +func StdStringMarshalTo(v string, data []byte) (int, error) { + pv := &StringValue{Value: v} + return pv.MarshalTo(data) +} + +func StdStringUnmarshal(v *string, data []byte) error { + pv := &StringValue{} + if err := pv.Unmarshal(data); err != nil { + return err + } + *v = pv.Value + return nil +} +func NewPopulatedStdBytes(r randyWrappers, easy bool) *[]byte { + v := NewPopulatedBytesValue(r, easy) + return &v.Value +} + +func SizeOfStdBytes(v []byte) int { + pv := &BytesValue{Value: v} + return pv.Size() +} + +func StdBytesMarshal(v []byte) ([]byte, error) { + size := SizeOfStdBytes(v) + buf := make([]byte, size) + _, err := StdBytesMarshalTo(v, buf) + return buf, err +} + +func StdBytesMarshalTo(v []byte, data []byte) (int, error) { + pv := &BytesValue{Value: v} + return pv.MarshalTo(data) +} + +func StdBytesUnmarshal(v *[]byte, data []byte) error { + pv := &BytesValue{} + if err := pv.Unmarshal(data); err != nil { + return err + } + *v = pv.Value + return nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/golang/protobuf/descriptor/descriptor.go b/src/cmd/linuxkit/vendor/github.com/golang/protobuf/descriptor/descriptor.go new file mode 100644 index 000000000..ffde8a650 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/golang/protobuf/descriptor/descriptor.go @@ -0,0 +1,180 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package descriptor provides functions for obtaining the protocol buffer +// descriptors of generated Go types. +// +// Deprecated: See the "google.golang.org/protobuf/reflect/protoreflect" package +// for how to obtain an EnumDescriptor or MessageDescriptor in order to +// programatically interact with the protobuf type system. +package descriptor + +import ( + "bytes" + "compress/gzip" + "io/ioutil" + "sync" + + "github.com/golang/protobuf/proto" + "google.golang.org/protobuf/reflect/protodesc" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/runtime/protoimpl" + + descriptorpb "github.com/golang/protobuf/protoc-gen-go/descriptor" +) + +// Message is proto.Message with a method to return its descriptor. +// +// Deprecated: The Descriptor method may not be generated by future +// versions of protoc-gen-go, meaning that this interface may not +// be implemented by many concrete message types. +type Message interface { + proto.Message + Descriptor() ([]byte, []int) +} + +// ForMessage returns the file descriptor proto containing +// the message and the message descriptor proto for the message itself. +// The returned proto messages must not be mutated. +// +// Deprecated: Not all concrete message types satisfy the Message interface. +// Use MessageDescriptorProto instead. If possible, the calling code should +// be rewritten to use protobuf reflection instead. +// See package "google.golang.org/protobuf/reflect/protoreflect" for details. +func ForMessage(m Message) (*descriptorpb.FileDescriptorProto, *descriptorpb.DescriptorProto) { + return MessageDescriptorProto(m) +} + +type rawDesc struct { + fileDesc []byte + indexes []int +} + +var rawDescCache sync.Map // map[protoreflect.Descriptor]*rawDesc + +func deriveRawDescriptor(d protoreflect.Descriptor) ([]byte, []int) { + // Fast-path: check whether raw descriptors are already cached. + origDesc := d + if v, ok := rawDescCache.Load(origDesc); ok { + return v.(*rawDesc).fileDesc, v.(*rawDesc).indexes + } + + // Slow-path: derive the raw descriptor from the v2 descriptor. + + // Start with the leaf (a given enum or message declaration) and + // ascend upwards until we hit the parent file descriptor. + var idxs []int + for { + idxs = append(idxs, d.Index()) + d = d.Parent() + if d == nil { + // TODO: We could construct a FileDescriptor stub for standalone + // descriptors to satisfy the API. + return nil, nil + } + if _, ok := d.(protoreflect.FileDescriptor); ok { + break + } + } + + // Obtain the raw file descriptor. + fd := d.(protoreflect.FileDescriptor) + b, _ := proto.Marshal(protodesc.ToFileDescriptorProto(fd)) + file := protoimpl.X.CompressGZIP(b) + + // Reverse the indexes, since we populated it in reverse. + for i, j := 0, len(idxs)-1; i < j; i, j = i+1, j-1 { + idxs[i], idxs[j] = idxs[j], idxs[i] + } + + if v, ok := rawDescCache.LoadOrStore(origDesc, &rawDesc{file, idxs}); ok { + return v.(*rawDesc).fileDesc, v.(*rawDesc).indexes + } + return file, idxs +} + +// EnumRawDescriptor returns the GZIP'd raw file descriptor representing +// the enum and the index path to reach the enum declaration. +// The returned slices must not be mutated. +func EnumRawDescriptor(e proto.GeneratedEnum) ([]byte, []int) { + if ev, ok := e.(interface{ EnumDescriptor() ([]byte, []int) }); ok { + return ev.EnumDescriptor() + } + ed := protoimpl.X.EnumTypeOf(e) + return deriveRawDescriptor(ed.Descriptor()) +} + +// MessageRawDescriptor returns the GZIP'd raw file descriptor representing +// the message and the index path to reach the message declaration. +// The returned slices must not be mutated. +func MessageRawDescriptor(m proto.GeneratedMessage) ([]byte, []int) { + if mv, ok := m.(interface{ Descriptor() ([]byte, []int) }); ok { + return mv.Descriptor() + } + md := protoimpl.X.MessageTypeOf(m) + return deriveRawDescriptor(md.Descriptor()) +} + +var fileDescCache sync.Map // map[*byte]*descriptorpb.FileDescriptorProto + +func deriveFileDescriptor(rawDesc []byte) *descriptorpb.FileDescriptorProto { + // Fast-path: check whether descriptor protos are already cached. + if v, ok := fileDescCache.Load(&rawDesc[0]); ok { + return v.(*descriptorpb.FileDescriptorProto) + } + + // Slow-path: derive the descriptor proto from the GZIP'd message. + zr, err := gzip.NewReader(bytes.NewReader(rawDesc)) + if err != nil { + panic(err) + } + b, err := ioutil.ReadAll(zr) + if err != nil { + panic(err) + } + fd := new(descriptorpb.FileDescriptorProto) + if err := proto.Unmarshal(b, fd); err != nil { + panic(err) + } + if v, ok := fileDescCache.LoadOrStore(&rawDesc[0], fd); ok { + return v.(*descriptorpb.FileDescriptorProto) + } + return fd +} + +// EnumDescriptorProto returns the file descriptor proto representing +// the enum and the enum descriptor proto for the enum itself. +// The returned proto messages must not be mutated. +func EnumDescriptorProto(e proto.GeneratedEnum) (*descriptorpb.FileDescriptorProto, *descriptorpb.EnumDescriptorProto) { + rawDesc, idxs := EnumRawDescriptor(e) + if rawDesc == nil || idxs == nil { + return nil, nil + } + fd := deriveFileDescriptor(rawDesc) + if len(idxs) == 1 { + return fd, fd.EnumType[idxs[0]] + } + md := fd.MessageType[idxs[0]] + for _, i := range idxs[1 : len(idxs)-1] { + md = md.NestedType[i] + } + ed := md.EnumType[idxs[len(idxs)-1]] + return fd, ed +} + +// MessageDescriptorProto returns the file descriptor proto representing +// the message and the message descriptor proto for the message itself. +// The returned proto messages must not be mutated. +func MessageDescriptorProto(m proto.GeneratedMessage) (*descriptorpb.FileDescriptorProto, *descriptorpb.DescriptorProto) { + rawDesc, idxs := MessageRawDescriptor(m) + if rawDesc == nil || idxs == nil { + return nil, nil + } + fd := deriveFileDescriptor(rawDesc) + md := fd.MessageType[idxs[0]] + for _, i := range idxs[1:] { + md = md.NestedType[i] + } + return fd, md +} diff --git a/src/cmd/linuxkit/vendor/github.com/golang/protobuf/jsonpb/decode.go b/src/cmd/linuxkit/vendor/github.com/golang/protobuf/jsonpb/decode.go new file mode 100644 index 000000000..60e82caa9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/golang/protobuf/jsonpb/decode.go @@ -0,0 +1,524 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package jsonpb + +import ( + "encoding/json" + "errors" + "fmt" + "io" + "math" + "reflect" + "strconv" + "strings" + "time" + + "github.com/golang/protobuf/proto" + "google.golang.org/protobuf/encoding/protojson" + protoV2 "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +const wrapJSONUnmarshalV2 = false + +// UnmarshalNext unmarshals the next JSON object from d into m. +func UnmarshalNext(d *json.Decoder, m proto.Message) error { + return new(Unmarshaler).UnmarshalNext(d, m) +} + +// Unmarshal unmarshals a JSON object from r into m. +func Unmarshal(r io.Reader, m proto.Message) error { + return new(Unmarshaler).Unmarshal(r, m) +} + +// UnmarshalString unmarshals a JSON object from s into m. +func UnmarshalString(s string, m proto.Message) error { + return new(Unmarshaler).Unmarshal(strings.NewReader(s), m) +} + +// Unmarshaler is a configurable object for converting from a JSON +// representation to a protocol buffer object. +type Unmarshaler struct { + // AllowUnknownFields specifies whether to allow messages to contain + // unknown JSON fields, as opposed to failing to unmarshal. + AllowUnknownFields bool + + // AnyResolver is used to resolve the google.protobuf.Any well-known type. + // If unset, the global registry is used by default. + AnyResolver AnyResolver +} + +// JSONPBUnmarshaler is implemented by protobuf messages that customize the way +// they are unmarshaled from JSON. Messages that implement this should also +// implement JSONPBMarshaler so that the custom format can be produced. +// +// The JSON unmarshaling must follow the JSON to proto specification: +// https://developers.google.com/protocol-buffers/docs/proto3#json +// +// Deprecated: Custom types should implement protobuf reflection instead. +type JSONPBUnmarshaler interface { + UnmarshalJSONPB(*Unmarshaler, []byte) error +} + +// Unmarshal unmarshals a JSON object from r into m. +func (u *Unmarshaler) Unmarshal(r io.Reader, m proto.Message) error { + return u.UnmarshalNext(json.NewDecoder(r), m) +} + +// UnmarshalNext unmarshals the next JSON object from d into m. +func (u *Unmarshaler) UnmarshalNext(d *json.Decoder, m proto.Message) error { + if m == nil { + return errors.New("invalid nil message") + } + + // Parse the next JSON object from the stream. + raw := json.RawMessage{} + if err := d.Decode(&raw); err != nil { + return err + } + + // Check for custom unmarshalers first since they may not properly + // implement protobuf reflection that the logic below relies on. + if jsu, ok := m.(JSONPBUnmarshaler); ok { + return jsu.UnmarshalJSONPB(u, raw) + } + + mr := proto.MessageReflect(m) + + // NOTE: For historical reasons, a top-level null is treated as a noop. + // This is incorrect, but kept for compatibility. + if string(raw) == "null" && mr.Descriptor().FullName() != "google.protobuf.Value" { + return nil + } + + if wrapJSONUnmarshalV2 { + // NOTE: If input message is non-empty, we need to preserve merge semantics + // of the old jsonpb implementation. These semantics are not supported by + // the protobuf JSON specification. + isEmpty := true + mr.Range(func(protoreflect.FieldDescriptor, protoreflect.Value) bool { + isEmpty = false // at least one iteration implies non-empty + return false + }) + if !isEmpty { + // Perform unmarshaling into a newly allocated, empty message. + mr = mr.New() + + // Use a defer to copy all unmarshaled fields into the original message. + dst := proto.MessageReflect(m) + defer mr.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + dst.Set(fd, v) + return true + }) + } + + // Unmarshal using the v2 JSON unmarshaler. + opts := protojson.UnmarshalOptions{ + DiscardUnknown: u.AllowUnknownFields, + } + if u.AnyResolver != nil { + opts.Resolver = anyResolver{u.AnyResolver} + } + return opts.Unmarshal(raw, mr.Interface()) + } else { + if err := u.unmarshalMessage(mr, raw); err != nil { + return err + } + return protoV2.CheckInitialized(mr.Interface()) + } +} + +func (u *Unmarshaler) unmarshalMessage(m protoreflect.Message, in []byte) error { + md := m.Descriptor() + fds := md.Fields() + + if jsu, ok := proto.MessageV1(m.Interface()).(JSONPBUnmarshaler); ok { + return jsu.UnmarshalJSONPB(u, in) + } + + if string(in) == "null" && md.FullName() != "google.protobuf.Value" { + return nil + } + + switch wellKnownType(md.FullName()) { + case "Any": + var jsonObject map[string]json.RawMessage + if err := json.Unmarshal(in, &jsonObject); err != nil { + return err + } + + rawTypeURL, ok := jsonObject["@type"] + if !ok { + return errors.New("Any JSON doesn't have '@type'") + } + typeURL, err := unquoteString(string(rawTypeURL)) + if err != nil { + return fmt.Errorf("can't unmarshal Any's '@type': %q", rawTypeURL) + } + m.Set(fds.ByNumber(1), protoreflect.ValueOfString(typeURL)) + + var m2 protoreflect.Message + if u.AnyResolver != nil { + mi, err := u.AnyResolver.Resolve(typeURL) + if err != nil { + return err + } + m2 = proto.MessageReflect(mi) + } else { + mt, err := protoregistry.GlobalTypes.FindMessageByURL(typeURL) + if err != nil { + if err == protoregistry.NotFound { + return fmt.Errorf("could not resolve Any message type: %v", typeURL) + } + return err + } + m2 = mt.New() + } + + if wellKnownType(m2.Descriptor().FullName()) != "" { + rawValue, ok := jsonObject["value"] + if !ok { + return errors.New("Any JSON doesn't have 'value'") + } + if err := u.unmarshalMessage(m2, rawValue); err != nil { + return fmt.Errorf("can't unmarshal Any nested proto %v: %v", typeURL, err) + } + } else { + delete(jsonObject, "@type") + rawJSON, err := json.Marshal(jsonObject) + if err != nil { + return fmt.Errorf("can't generate JSON for Any's nested proto to be unmarshaled: %v", err) + } + if err = u.unmarshalMessage(m2, rawJSON); err != nil { + return fmt.Errorf("can't unmarshal Any nested proto %v: %v", typeURL, err) + } + } + + rawWire, err := protoV2.Marshal(m2.Interface()) + if err != nil { + return fmt.Errorf("can't marshal proto %v into Any.Value: %v", typeURL, err) + } + m.Set(fds.ByNumber(2), protoreflect.ValueOfBytes(rawWire)) + return nil + case "BoolValue", "BytesValue", "StringValue", + "Int32Value", "UInt32Value", "FloatValue", + "Int64Value", "UInt64Value", "DoubleValue": + fd := fds.ByNumber(1) + v, err := u.unmarshalValue(m.NewField(fd), in, fd) + if err != nil { + return err + } + m.Set(fd, v) + return nil + case "Duration": + v, err := unquoteString(string(in)) + if err != nil { + return err + } + d, err := time.ParseDuration(v) + if err != nil { + return fmt.Errorf("bad Duration: %v", err) + } + + sec := d.Nanoseconds() / 1e9 + nsec := d.Nanoseconds() % 1e9 + m.Set(fds.ByNumber(1), protoreflect.ValueOfInt64(int64(sec))) + m.Set(fds.ByNumber(2), protoreflect.ValueOfInt32(int32(nsec))) + return nil + case "Timestamp": + v, err := unquoteString(string(in)) + if err != nil { + return err + } + t, err := time.Parse(time.RFC3339Nano, v) + if err != nil { + return fmt.Errorf("bad Timestamp: %v", err) + } + + sec := t.Unix() + nsec := t.Nanosecond() + m.Set(fds.ByNumber(1), protoreflect.ValueOfInt64(int64(sec))) + m.Set(fds.ByNumber(2), protoreflect.ValueOfInt32(int32(nsec))) + return nil + case "Value": + switch { + case string(in) == "null": + m.Set(fds.ByNumber(1), protoreflect.ValueOfEnum(0)) + case string(in) == "true": + m.Set(fds.ByNumber(4), protoreflect.ValueOfBool(true)) + case string(in) == "false": + m.Set(fds.ByNumber(4), protoreflect.ValueOfBool(false)) + case hasPrefixAndSuffix('"', in, '"'): + s, err := unquoteString(string(in)) + if err != nil { + return fmt.Errorf("unrecognized type for Value %q", in) + } + m.Set(fds.ByNumber(3), protoreflect.ValueOfString(s)) + case hasPrefixAndSuffix('[', in, ']'): + v := m.Mutable(fds.ByNumber(6)) + return u.unmarshalMessage(v.Message(), in) + case hasPrefixAndSuffix('{', in, '}'): + v := m.Mutable(fds.ByNumber(5)) + return u.unmarshalMessage(v.Message(), in) + default: + f, err := strconv.ParseFloat(string(in), 0) + if err != nil { + return fmt.Errorf("unrecognized type for Value %q", in) + } + m.Set(fds.ByNumber(2), protoreflect.ValueOfFloat64(f)) + } + return nil + case "ListValue": + var jsonArray []json.RawMessage + if err := json.Unmarshal(in, &jsonArray); err != nil { + return fmt.Errorf("bad ListValue: %v", err) + } + + lv := m.Mutable(fds.ByNumber(1)).List() + for _, raw := range jsonArray { + ve := lv.NewElement() + if err := u.unmarshalMessage(ve.Message(), raw); err != nil { + return err + } + lv.Append(ve) + } + return nil + case "Struct": + var jsonObject map[string]json.RawMessage + if err := json.Unmarshal(in, &jsonObject); err != nil { + return fmt.Errorf("bad StructValue: %v", err) + } + + mv := m.Mutable(fds.ByNumber(1)).Map() + for key, raw := range jsonObject { + kv := protoreflect.ValueOf(key).MapKey() + vv := mv.NewValue() + if err := u.unmarshalMessage(vv.Message(), raw); err != nil { + return fmt.Errorf("bad value in StructValue for key %q: %v", key, err) + } + mv.Set(kv, vv) + } + return nil + } + + var jsonObject map[string]json.RawMessage + if err := json.Unmarshal(in, &jsonObject); err != nil { + return err + } + + // Handle known fields. + for i := 0; i < fds.Len(); i++ { + fd := fds.Get(i) + if fd.IsWeak() && fd.Message().IsPlaceholder() { + continue // weak reference is not linked in + } + + // Search for any raw JSON value associated with this field. + var raw json.RawMessage + name := string(fd.Name()) + if fd.Kind() == protoreflect.GroupKind { + name = string(fd.Message().Name()) + } + if v, ok := jsonObject[name]; ok { + delete(jsonObject, name) + raw = v + } + name = string(fd.JSONName()) + if v, ok := jsonObject[name]; ok { + delete(jsonObject, name) + raw = v + } + + field := m.NewField(fd) + // Unmarshal the field value. + if raw == nil || (string(raw) == "null" && !isSingularWellKnownValue(fd) && !isSingularJSONPBUnmarshaler(field, fd)) { + continue + } + v, err := u.unmarshalValue(field, raw, fd) + if err != nil { + return err + } + m.Set(fd, v) + } + + // Handle extension fields. + for name, raw := range jsonObject { + if !strings.HasPrefix(name, "[") || !strings.HasSuffix(name, "]") { + continue + } + + // Resolve the extension field by name. + xname := protoreflect.FullName(name[len("[") : len(name)-len("]")]) + xt, _ := protoregistry.GlobalTypes.FindExtensionByName(xname) + if xt == nil && isMessageSet(md) { + xt, _ = protoregistry.GlobalTypes.FindExtensionByName(xname.Append("message_set_extension")) + } + if xt == nil { + continue + } + delete(jsonObject, name) + fd := xt.TypeDescriptor() + if fd.ContainingMessage().FullName() != m.Descriptor().FullName() { + return fmt.Errorf("extension field %q does not extend message %q", xname, m.Descriptor().FullName()) + } + + field := m.NewField(fd) + // Unmarshal the field value. + if raw == nil || (string(raw) == "null" && !isSingularWellKnownValue(fd) && !isSingularJSONPBUnmarshaler(field, fd)) { + continue + } + v, err := u.unmarshalValue(field, raw, fd) + if err != nil { + return err + } + m.Set(fd, v) + } + + if !u.AllowUnknownFields && len(jsonObject) > 0 { + for name := range jsonObject { + return fmt.Errorf("unknown field %q in %v", name, md.FullName()) + } + } + return nil +} + +func isSingularWellKnownValue(fd protoreflect.FieldDescriptor) bool { + if md := fd.Message(); md != nil { + return md.FullName() == "google.protobuf.Value" && fd.Cardinality() != protoreflect.Repeated + } + return false +} + +func isSingularJSONPBUnmarshaler(v protoreflect.Value, fd protoreflect.FieldDescriptor) bool { + if fd.Message() != nil && fd.Cardinality() != protoreflect.Repeated { + _, ok := proto.MessageV1(v.Interface()).(JSONPBUnmarshaler) + return ok + } + return false +} + +func (u *Unmarshaler) unmarshalValue(v protoreflect.Value, in []byte, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { + switch { + case fd.IsList(): + var jsonArray []json.RawMessage + if err := json.Unmarshal(in, &jsonArray); err != nil { + return v, err + } + lv := v.List() + for _, raw := range jsonArray { + ve, err := u.unmarshalSingularValue(lv.NewElement(), raw, fd) + if err != nil { + return v, err + } + lv.Append(ve) + } + return v, nil + case fd.IsMap(): + var jsonObject map[string]json.RawMessage + if err := json.Unmarshal(in, &jsonObject); err != nil { + return v, err + } + kfd := fd.MapKey() + vfd := fd.MapValue() + mv := v.Map() + for key, raw := range jsonObject { + var kv protoreflect.MapKey + if kfd.Kind() == protoreflect.StringKind { + kv = protoreflect.ValueOf(key).MapKey() + } else { + v, err := u.unmarshalSingularValue(kfd.Default(), []byte(key), kfd) + if err != nil { + return v, err + } + kv = v.MapKey() + } + + vv, err := u.unmarshalSingularValue(mv.NewValue(), raw, vfd) + if err != nil { + return v, err + } + mv.Set(kv, vv) + } + return v, nil + default: + return u.unmarshalSingularValue(v, in, fd) + } +} + +var nonFinite = map[string]float64{ + `"NaN"`: math.NaN(), + `"Infinity"`: math.Inf(+1), + `"-Infinity"`: math.Inf(-1), +} + +func (u *Unmarshaler) unmarshalSingularValue(v protoreflect.Value, in []byte, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { + switch fd.Kind() { + case protoreflect.BoolKind: + return unmarshalValue(in, new(bool)) + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: + return unmarshalValue(trimQuote(in), new(int32)) + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: + return unmarshalValue(trimQuote(in), new(int64)) + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: + return unmarshalValue(trimQuote(in), new(uint32)) + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: + return unmarshalValue(trimQuote(in), new(uint64)) + case protoreflect.FloatKind: + if f, ok := nonFinite[string(in)]; ok { + return protoreflect.ValueOfFloat32(float32(f)), nil + } + return unmarshalValue(trimQuote(in), new(float32)) + case protoreflect.DoubleKind: + if f, ok := nonFinite[string(in)]; ok { + return protoreflect.ValueOfFloat64(float64(f)), nil + } + return unmarshalValue(trimQuote(in), new(float64)) + case protoreflect.StringKind: + return unmarshalValue(in, new(string)) + case protoreflect.BytesKind: + return unmarshalValue(in, new([]byte)) + case protoreflect.EnumKind: + if hasPrefixAndSuffix('"', in, '"') { + vd := fd.Enum().Values().ByName(protoreflect.Name(trimQuote(in))) + if vd == nil { + return v, fmt.Errorf("unknown value %q for enum %s", in, fd.Enum().FullName()) + } + return protoreflect.ValueOfEnum(vd.Number()), nil + } + return unmarshalValue(in, new(protoreflect.EnumNumber)) + case protoreflect.MessageKind, protoreflect.GroupKind: + err := u.unmarshalMessage(v.Message(), in) + return v, err + default: + panic(fmt.Sprintf("invalid kind %v", fd.Kind())) + } +} + +func unmarshalValue(in []byte, v interface{}) (protoreflect.Value, error) { + err := json.Unmarshal(in, v) + return protoreflect.ValueOf(reflect.ValueOf(v).Elem().Interface()), err +} + +func unquoteString(in string) (out string, err error) { + err = json.Unmarshal([]byte(in), &out) + return out, err +} + +func hasPrefixAndSuffix(prefix byte, in []byte, suffix byte) bool { + if len(in) >= 2 && in[0] == prefix && in[len(in)-1] == suffix { + return true + } + return false +} + +// trimQuote is like unquoteString but simply strips surrounding quotes. +// This is incorrect, but is behavior done by the legacy implementation. +func trimQuote(in []byte) []byte { + if len(in) >= 2 && in[0] == '"' && in[len(in)-1] == '"' { + in = in[1 : len(in)-1] + } + return in +} diff --git a/src/cmd/linuxkit/vendor/github.com/golang/protobuf/jsonpb/encode.go b/src/cmd/linuxkit/vendor/github.com/golang/protobuf/jsonpb/encode.go new file mode 100644 index 000000000..685c80a62 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/golang/protobuf/jsonpb/encode.go @@ -0,0 +1,559 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package jsonpb + +import ( + "encoding/json" + "errors" + "fmt" + "io" + "math" + "reflect" + "sort" + "strconv" + "strings" + "time" + + "github.com/golang/protobuf/proto" + "google.golang.org/protobuf/encoding/protojson" + protoV2 "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +const wrapJSONMarshalV2 = false + +// Marshaler is a configurable object for marshaling protocol buffer messages +// to the specified JSON representation. +type Marshaler struct { + // OrigName specifies whether to use the original protobuf name for fields. + OrigName bool + + // EnumsAsInts specifies whether to render enum values as integers, + // as opposed to string values. + EnumsAsInts bool + + // EmitDefaults specifies whether to render fields with zero values. + EmitDefaults bool + + // Indent controls whether the output is compact or not. + // If empty, the output is compact JSON. Otherwise, every JSON object + // entry and JSON array value will be on its own line. + // Each line will be preceded by repeated copies of Indent, where the + // number of copies is the current indentation depth. + Indent string + + // AnyResolver is used to resolve the google.protobuf.Any well-known type. + // If unset, the global registry is used by default. + AnyResolver AnyResolver +} + +// JSONPBMarshaler is implemented by protobuf messages that customize the +// way they are marshaled to JSON. Messages that implement this should also +// implement JSONPBUnmarshaler so that the custom format can be parsed. +// +// The JSON marshaling must follow the proto to JSON specification: +// https://developers.google.com/protocol-buffers/docs/proto3#json +// +// Deprecated: Custom types should implement protobuf reflection instead. +type JSONPBMarshaler interface { + MarshalJSONPB(*Marshaler) ([]byte, error) +} + +// Marshal serializes a protobuf message as JSON into w. +func (jm *Marshaler) Marshal(w io.Writer, m proto.Message) error { + b, err := jm.marshal(m) + if len(b) > 0 { + if _, err := w.Write(b); err != nil { + return err + } + } + return err +} + +// MarshalToString serializes a protobuf message as JSON in string form. +func (jm *Marshaler) MarshalToString(m proto.Message) (string, error) { + b, err := jm.marshal(m) + if err != nil { + return "", err + } + return string(b), nil +} + +func (jm *Marshaler) marshal(m proto.Message) ([]byte, error) { + v := reflect.ValueOf(m) + if m == nil || (v.Kind() == reflect.Ptr && v.IsNil()) { + return nil, errors.New("Marshal called with nil") + } + + // Check for custom marshalers first since they may not properly + // implement protobuf reflection that the logic below relies on. + if jsm, ok := m.(JSONPBMarshaler); ok { + return jsm.MarshalJSONPB(jm) + } + + if wrapJSONMarshalV2 { + opts := protojson.MarshalOptions{ + UseProtoNames: jm.OrigName, + UseEnumNumbers: jm.EnumsAsInts, + EmitUnpopulated: jm.EmitDefaults, + Indent: jm.Indent, + } + if jm.AnyResolver != nil { + opts.Resolver = anyResolver{jm.AnyResolver} + } + return opts.Marshal(proto.MessageReflect(m).Interface()) + } else { + // Check for unpopulated required fields first. + m2 := proto.MessageReflect(m) + if err := protoV2.CheckInitialized(m2.Interface()); err != nil { + return nil, err + } + + w := jsonWriter{Marshaler: jm} + err := w.marshalMessage(m2, "", "") + return w.buf, err + } +} + +type jsonWriter struct { + *Marshaler + buf []byte +} + +func (w *jsonWriter) write(s string) { + w.buf = append(w.buf, s...) +} + +func (w *jsonWriter) marshalMessage(m protoreflect.Message, indent, typeURL string) error { + if jsm, ok := proto.MessageV1(m.Interface()).(JSONPBMarshaler); ok { + b, err := jsm.MarshalJSONPB(w.Marshaler) + if err != nil { + return err + } + if typeURL != "" { + // we are marshaling this object to an Any type + var js map[string]*json.RawMessage + if err = json.Unmarshal(b, &js); err != nil { + return fmt.Errorf("type %T produced invalid JSON: %v", m.Interface(), err) + } + turl, err := json.Marshal(typeURL) + if err != nil { + return fmt.Errorf("failed to marshal type URL %q to JSON: %v", typeURL, err) + } + js["@type"] = (*json.RawMessage)(&turl) + if b, err = json.Marshal(js); err != nil { + return err + } + } + w.write(string(b)) + return nil + } + + md := m.Descriptor() + fds := md.Fields() + + // Handle well-known types. + const secondInNanos = int64(time.Second / time.Nanosecond) + switch wellKnownType(md.FullName()) { + case "Any": + return w.marshalAny(m, indent) + case "BoolValue", "BytesValue", "StringValue", + "Int32Value", "UInt32Value", "FloatValue", + "Int64Value", "UInt64Value", "DoubleValue": + fd := fds.ByNumber(1) + return w.marshalValue(fd, m.Get(fd), indent) + case "Duration": + const maxSecondsInDuration = 315576000000 + // "Generated output always contains 0, 3, 6, or 9 fractional digits, + // depending on required precision." + s := m.Get(fds.ByNumber(1)).Int() + ns := m.Get(fds.ByNumber(2)).Int() + if s < -maxSecondsInDuration || s > maxSecondsInDuration { + return fmt.Errorf("seconds out of range %v", s) + } + if ns <= -secondInNanos || ns >= secondInNanos { + return fmt.Errorf("ns out of range (%v, %v)", -secondInNanos, secondInNanos) + } + if (s > 0 && ns < 0) || (s < 0 && ns > 0) { + return errors.New("signs of seconds and nanos do not match") + } + var sign string + if s < 0 || ns < 0 { + sign, s, ns = "-", -1*s, -1*ns + } + x := fmt.Sprintf("%s%d.%09d", sign, s, ns) + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, ".000") + w.write(fmt.Sprintf(`"%vs"`, x)) + return nil + case "Timestamp": + // "RFC 3339, where generated output will always be Z-normalized + // and uses 0, 3, 6 or 9 fractional digits." + s := m.Get(fds.ByNumber(1)).Int() + ns := m.Get(fds.ByNumber(2)).Int() + if ns < 0 || ns >= secondInNanos { + return fmt.Errorf("ns out of range [0, %v)", secondInNanos) + } + t := time.Unix(s, ns).UTC() + // time.RFC3339Nano isn't exactly right (we need to get 3/6/9 fractional digits). + x := t.Format("2006-01-02T15:04:05.000000000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, ".000") + w.write(fmt.Sprintf(`"%vZ"`, x)) + return nil + case "Value": + // JSON value; which is a null, number, string, bool, object, or array. + od := md.Oneofs().Get(0) + fd := m.WhichOneof(od) + if fd == nil { + return errors.New("nil Value") + } + return w.marshalValue(fd, m.Get(fd), indent) + case "Struct", "ListValue": + // JSON object or array. + fd := fds.ByNumber(1) + return w.marshalValue(fd, m.Get(fd), indent) + } + + w.write("{") + if w.Indent != "" { + w.write("\n") + } + + firstField := true + if typeURL != "" { + if err := w.marshalTypeURL(indent, typeURL); err != nil { + return err + } + firstField = false + } + + for i := 0; i < fds.Len(); { + fd := fds.Get(i) + if od := fd.ContainingOneof(); od != nil { + fd = m.WhichOneof(od) + i += od.Fields().Len() + if fd == nil { + continue + } + } else { + i++ + } + + v := m.Get(fd) + + if !m.Has(fd) { + if !w.EmitDefaults || fd.ContainingOneof() != nil { + continue + } + if fd.Cardinality() != protoreflect.Repeated && (fd.Message() != nil || fd.Syntax() == protoreflect.Proto2) { + v = protoreflect.Value{} // use "null" for singular messages or proto2 scalars + } + } + + if !firstField { + w.writeComma() + } + if err := w.marshalField(fd, v, indent); err != nil { + return err + } + firstField = false + } + + // Handle proto2 extensions. + if md.ExtensionRanges().Len() > 0 { + // Collect a sorted list of all extension descriptor and values. + type ext struct { + desc protoreflect.FieldDescriptor + val protoreflect.Value + } + var exts []ext + m.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + if fd.IsExtension() { + exts = append(exts, ext{fd, v}) + } + return true + }) + sort.Slice(exts, func(i, j int) bool { + return exts[i].desc.Number() < exts[j].desc.Number() + }) + + for _, ext := range exts { + if !firstField { + w.writeComma() + } + if err := w.marshalField(ext.desc, ext.val, indent); err != nil { + return err + } + firstField = false + } + } + + if w.Indent != "" { + w.write("\n") + w.write(indent) + } + w.write("}") + return nil +} + +func (w *jsonWriter) writeComma() { + if w.Indent != "" { + w.write(",\n") + } else { + w.write(",") + } +} + +func (w *jsonWriter) marshalAny(m protoreflect.Message, indent string) error { + // "If the Any contains a value that has a special JSON mapping, + // it will be converted as follows: {"@type": xxx, "value": yyy}. + // Otherwise, the value will be converted into a JSON object, + // and the "@type" field will be inserted to indicate the actual data type." + md := m.Descriptor() + typeURL := m.Get(md.Fields().ByNumber(1)).String() + rawVal := m.Get(md.Fields().ByNumber(2)).Bytes() + + var m2 protoreflect.Message + if w.AnyResolver != nil { + mi, err := w.AnyResolver.Resolve(typeURL) + if err != nil { + return err + } + m2 = proto.MessageReflect(mi) + } else { + mt, err := protoregistry.GlobalTypes.FindMessageByURL(typeURL) + if err != nil { + return err + } + m2 = mt.New() + } + + if err := protoV2.Unmarshal(rawVal, m2.Interface()); err != nil { + return err + } + + if wellKnownType(m2.Descriptor().FullName()) == "" { + return w.marshalMessage(m2, indent, typeURL) + } + + w.write("{") + if w.Indent != "" { + w.write("\n") + } + if err := w.marshalTypeURL(indent, typeURL); err != nil { + return err + } + w.writeComma() + if w.Indent != "" { + w.write(indent) + w.write(w.Indent) + w.write(`"value": `) + } else { + w.write(`"value":`) + } + if err := w.marshalMessage(m2, indent+w.Indent, ""); err != nil { + return err + } + if w.Indent != "" { + w.write("\n") + w.write(indent) + } + w.write("}") + return nil +} + +func (w *jsonWriter) marshalTypeURL(indent, typeURL string) error { + if w.Indent != "" { + w.write(indent) + w.write(w.Indent) + } + w.write(`"@type":`) + if w.Indent != "" { + w.write(" ") + } + b, err := json.Marshal(typeURL) + if err != nil { + return err + } + w.write(string(b)) + return nil +} + +// marshalField writes field description and value to the Writer. +func (w *jsonWriter) marshalField(fd protoreflect.FieldDescriptor, v protoreflect.Value, indent string) error { + if w.Indent != "" { + w.write(indent) + w.write(w.Indent) + } + w.write(`"`) + switch { + case fd.IsExtension(): + // For message set, use the fname of the message as the extension name. + name := string(fd.FullName()) + if isMessageSet(fd.ContainingMessage()) { + name = strings.TrimSuffix(name, ".message_set_extension") + } + + w.write("[" + name + "]") + case w.OrigName: + name := string(fd.Name()) + if fd.Kind() == protoreflect.GroupKind { + name = string(fd.Message().Name()) + } + w.write(name) + default: + w.write(string(fd.JSONName())) + } + w.write(`":`) + if w.Indent != "" { + w.write(" ") + } + return w.marshalValue(fd, v, indent) +} + +func (w *jsonWriter) marshalValue(fd protoreflect.FieldDescriptor, v protoreflect.Value, indent string) error { + switch { + case fd.IsList(): + w.write("[") + comma := "" + lv := v.List() + for i := 0; i < lv.Len(); i++ { + w.write(comma) + if w.Indent != "" { + w.write("\n") + w.write(indent) + w.write(w.Indent) + w.write(w.Indent) + } + if err := w.marshalSingularValue(fd, lv.Get(i), indent+w.Indent); err != nil { + return err + } + comma = "," + } + if w.Indent != "" { + w.write("\n") + w.write(indent) + w.write(w.Indent) + } + w.write("]") + return nil + case fd.IsMap(): + kfd := fd.MapKey() + vfd := fd.MapValue() + mv := v.Map() + + // Collect a sorted list of all map keys and values. + type entry struct{ key, val protoreflect.Value } + var entries []entry + mv.Range(func(k protoreflect.MapKey, v protoreflect.Value) bool { + entries = append(entries, entry{k.Value(), v}) + return true + }) + sort.Slice(entries, func(i, j int) bool { + switch kfd.Kind() { + case protoreflect.BoolKind: + return !entries[i].key.Bool() && entries[j].key.Bool() + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind, protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: + return entries[i].key.Int() < entries[j].key.Int() + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind, protoreflect.Uint64Kind, protoreflect.Fixed64Kind: + return entries[i].key.Uint() < entries[j].key.Uint() + case protoreflect.StringKind: + return entries[i].key.String() < entries[j].key.String() + default: + panic("invalid kind") + } + }) + + w.write(`{`) + comma := "" + for _, entry := range entries { + w.write(comma) + if w.Indent != "" { + w.write("\n") + w.write(indent) + w.write(w.Indent) + w.write(w.Indent) + } + + s := fmt.Sprint(entry.key.Interface()) + b, err := json.Marshal(s) + if err != nil { + return err + } + w.write(string(b)) + + w.write(`:`) + if w.Indent != "" { + w.write(` `) + } + + if err := w.marshalSingularValue(vfd, entry.val, indent+w.Indent); err != nil { + return err + } + comma = "," + } + if w.Indent != "" { + w.write("\n") + w.write(indent) + w.write(w.Indent) + } + w.write(`}`) + return nil + default: + return w.marshalSingularValue(fd, v, indent) + } +} + +func (w *jsonWriter) marshalSingularValue(fd protoreflect.FieldDescriptor, v protoreflect.Value, indent string) error { + switch { + case !v.IsValid(): + w.write("null") + return nil + case fd.Message() != nil: + return w.marshalMessage(v.Message(), indent+w.Indent, "") + case fd.Enum() != nil: + if fd.Enum().FullName() == "google.protobuf.NullValue" { + w.write("null") + return nil + } + + vd := fd.Enum().Values().ByNumber(v.Enum()) + if vd == nil || w.EnumsAsInts { + w.write(strconv.Itoa(int(v.Enum()))) + } else { + w.write(`"` + string(vd.Name()) + `"`) + } + return nil + default: + switch v.Interface().(type) { + case float32, float64: + switch { + case math.IsInf(v.Float(), +1): + w.write(`"Infinity"`) + return nil + case math.IsInf(v.Float(), -1): + w.write(`"-Infinity"`) + return nil + case math.IsNaN(v.Float()): + w.write(`"NaN"`) + return nil + } + case int64, uint64: + w.write(fmt.Sprintf(`"%d"`, v.Interface())) + return nil + } + + b, err := json.Marshal(v.Interface()) + if err != nil { + return err + } + w.write(string(b)) + return nil + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/golang/protobuf/jsonpb/json.go b/src/cmd/linuxkit/vendor/github.com/golang/protobuf/jsonpb/json.go new file mode 100644 index 000000000..480e2448d --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/golang/protobuf/jsonpb/json.go @@ -0,0 +1,69 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package jsonpb provides functionality to marshal and unmarshal between a +// protocol buffer message and JSON. It follows the specification at +// https://developers.google.com/protocol-buffers/docs/proto3#json. +// +// Do not rely on the default behavior of the standard encoding/json package +// when called on generated message types as it does not operate correctly. +// +// Deprecated: Use the "google.golang.org/protobuf/encoding/protojson" +// package instead. +package jsonpb + +import ( + "github.com/golang/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/runtime/protoimpl" +) + +// AnyResolver takes a type URL, present in an Any message, +// and resolves it into an instance of the associated message. +type AnyResolver interface { + Resolve(typeURL string) (proto.Message, error) +} + +type anyResolver struct{ AnyResolver } + +func (r anyResolver) FindMessageByName(message protoreflect.FullName) (protoreflect.MessageType, error) { + return r.FindMessageByURL(string(message)) +} + +func (r anyResolver) FindMessageByURL(url string) (protoreflect.MessageType, error) { + m, err := r.Resolve(url) + if err != nil { + return nil, err + } + return protoimpl.X.MessageTypeOf(m), nil +} + +func (r anyResolver) FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) { + return protoregistry.GlobalTypes.FindExtensionByName(field) +} + +func (r anyResolver) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) { + return protoregistry.GlobalTypes.FindExtensionByNumber(message, field) +} + +func wellKnownType(s protoreflect.FullName) string { + if s.Parent() == "google.protobuf" { + switch s.Name() { + case "Empty", "Any", + "BoolValue", "BytesValue", "StringValue", + "Int32Value", "UInt32Value", "FloatValue", + "Int64Value", "UInt64Value", "DoubleValue", + "Duration", "Timestamp", + "NullValue", "Struct", "Value", "ListValue": + return string(s.Name()) + } + } + return "" +} + +func isMessageSet(md protoreflect.MessageDescriptor) bool { + ms, ok := md.(interface{ IsMessageSet() bool }) + return ok && ms.IsMessageSet() +} diff --git a/src/cmd/linuxkit/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go b/src/cmd/linuxkit/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go new file mode 100644 index 000000000..63dc05785 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go @@ -0,0 +1,200 @@ +// Code generated by protoc-gen-go. DO NOT EDIT. +// source: github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.proto + +package descriptor + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + descriptorpb "google.golang.org/protobuf/types/descriptorpb" + reflect "reflect" +) + +// Symbols defined in public import of google/protobuf/descriptor.proto. + +type FieldDescriptorProto_Type = descriptorpb.FieldDescriptorProto_Type + +const FieldDescriptorProto_TYPE_DOUBLE = descriptorpb.FieldDescriptorProto_TYPE_DOUBLE +const FieldDescriptorProto_TYPE_FLOAT = descriptorpb.FieldDescriptorProto_TYPE_FLOAT +const FieldDescriptorProto_TYPE_INT64 = descriptorpb.FieldDescriptorProto_TYPE_INT64 +const FieldDescriptorProto_TYPE_UINT64 = descriptorpb.FieldDescriptorProto_TYPE_UINT64 +const FieldDescriptorProto_TYPE_INT32 = descriptorpb.FieldDescriptorProto_TYPE_INT32 +const FieldDescriptorProto_TYPE_FIXED64 = descriptorpb.FieldDescriptorProto_TYPE_FIXED64 +const FieldDescriptorProto_TYPE_FIXED32 = descriptorpb.FieldDescriptorProto_TYPE_FIXED32 +const FieldDescriptorProto_TYPE_BOOL = descriptorpb.FieldDescriptorProto_TYPE_BOOL +const FieldDescriptorProto_TYPE_STRING = descriptorpb.FieldDescriptorProto_TYPE_STRING +const FieldDescriptorProto_TYPE_GROUP = descriptorpb.FieldDescriptorProto_TYPE_GROUP +const FieldDescriptorProto_TYPE_MESSAGE = descriptorpb.FieldDescriptorProto_TYPE_MESSAGE +const FieldDescriptorProto_TYPE_BYTES = descriptorpb.FieldDescriptorProto_TYPE_BYTES +const FieldDescriptorProto_TYPE_UINT32 = descriptorpb.FieldDescriptorProto_TYPE_UINT32 +const FieldDescriptorProto_TYPE_ENUM = descriptorpb.FieldDescriptorProto_TYPE_ENUM +const FieldDescriptorProto_TYPE_SFIXED32 = descriptorpb.FieldDescriptorProto_TYPE_SFIXED32 +const FieldDescriptorProto_TYPE_SFIXED64 = descriptorpb.FieldDescriptorProto_TYPE_SFIXED64 +const FieldDescriptorProto_TYPE_SINT32 = descriptorpb.FieldDescriptorProto_TYPE_SINT32 +const FieldDescriptorProto_TYPE_SINT64 = descriptorpb.FieldDescriptorProto_TYPE_SINT64 + +var FieldDescriptorProto_Type_name = descriptorpb.FieldDescriptorProto_Type_name +var FieldDescriptorProto_Type_value = descriptorpb.FieldDescriptorProto_Type_value + +type FieldDescriptorProto_Label = descriptorpb.FieldDescriptorProto_Label + +const FieldDescriptorProto_LABEL_OPTIONAL = descriptorpb.FieldDescriptorProto_LABEL_OPTIONAL +const FieldDescriptorProto_LABEL_REQUIRED = descriptorpb.FieldDescriptorProto_LABEL_REQUIRED +const FieldDescriptorProto_LABEL_REPEATED = descriptorpb.FieldDescriptorProto_LABEL_REPEATED + +var FieldDescriptorProto_Label_name = descriptorpb.FieldDescriptorProto_Label_name +var FieldDescriptorProto_Label_value = descriptorpb.FieldDescriptorProto_Label_value + +type FileOptions_OptimizeMode = descriptorpb.FileOptions_OptimizeMode + +const FileOptions_SPEED = descriptorpb.FileOptions_SPEED +const FileOptions_CODE_SIZE = descriptorpb.FileOptions_CODE_SIZE +const FileOptions_LITE_RUNTIME = descriptorpb.FileOptions_LITE_RUNTIME + +var FileOptions_OptimizeMode_name = descriptorpb.FileOptions_OptimizeMode_name +var FileOptions_OptimizeMode_value = descriptorpb.FileOptions_OptimizeMode_value + +type FieldOptions_CType = descriptorpb.FieldOptions_CType + +const FieldOptions_STRING = descriptorpb.FieldOptions_STRING +const FieldOptions_CORD = descriptorpb.FieldOptions_CORD +const FieldOptions_STRING_PIECE = descriptorpb.FieldOptions_STRING_PIECE + +var FieldOptions_CType_name = descriptorpb.FieldOptions_CType_name +var FieldOptions_CType_value = descriptorpb.FieldOptions_CType_value + +type FieldOptions_JSType = descriptorpb.FieldOptions_JSType + +const FieldOptions_JS_NORMAL = descriptorpb.FieldOptions_JS_NORMAL +const FieldOptions_JS_STRING = descriptorpb.FieldOptions_JS_STRING +const FieldOptions_JS_NUMBER = descriptorpb.FieldOptions_JS_NUMBER + +var FieldOptions_JSType_name = descriptorpb.FieldOptions_JSType_name +var FieldOptions_JSType_value = descriptorpb.FieldOptions_JSType_value + +type MethodOptions_IdempotencyLevel = descriptorpb.MethodOptions_IdempotencyLevel + +const MethodOptions_IDEMPOTENCY_UNKNOWN = descriptorpb.MethodOptions_IDEMPOTENCY_UNKNOWN +const MethodOptions_NO_SIDE_EFFECTS = descriptorpb.MethodOptions_NO_SIDE_EFFECTS +const MethodOptions_IDEMPOTENT = descriptorpb.MethodOptions_IDEMPOTENT + +var MethodOptions_IdempotencyLevel_name = descriptorpb.MethodOptions_IdempotencyLevel_name +var MethodOptions_IdempotencyLevel_value = descriptorpb.MethodOptions_IdempotencyLevel_value + +type FileDescriptorSet = descriptorpb.FileDescriptorSet +type FileDescriptorProto = descriptorpb.FileDescriptorProto +type DescriptorProto = descriptorpb.DescriptorProto +type ExtensionRangeOptions = descriptorpb.ExtensionRangeOptions +type FieldDescriptorProto = descriptorpb.FieldDescriptorProto +type OneofDescriptorProto = descriptorpb.OneofDescriptorProto +type EnumDescriptorProto = descriptorpb.EnumDescriptorProto +type EnumValueDescriptorProto = descriptorpb.EnumValueDescriptorProto +type ServiceDescriptorProto = descriptorpb.ServiceDescriptorProto +type MethodDescriptorProto = descriptorpb.MethodDescriptorProto + +const Default_MethodDescriptorProto_ClientStreaming = descriptorpb.Default_MethodDescriptorProto_ClientStreaming +const Default_MethodDescriptorProto_ServerStreaming = descriptorpb.Default_MethodDescriptorProto_ServerStreaming + +type FileOptions = descriptorpb.FileOptions + +const Default_FileOptions_JavaMultipleFiles = descriptorpb.Default_FileOptions_JavaMultipleFiles +const Default_FileOptions_JavaStringCheckUtf8 = descriptorpb.Default_FileOptions_JavaStringCheckUtf8 +const Default_FileOptions_OptimizeFor = descriptorpb.Default_FileOptions_OptimizeFor +const Default_FileOptions_CcGenericServices = descriptorpb.Default_FileOptions_CcGenericServices +const Default_FileOptions_JavaGenericServices = descriptorpb.Default_FileOptions_JavaGenericServices +const Default_FileOptions_PyGenericServices = descriptorpb.Default_FileOptions_PyGenericServices +const Default_FileOptions_PhpGenericServices = descriptorpb.Default_FileOptions_PhpGenericServices +const Default_FileOptions_Deprecated = descriptorpb.Default_FileOptions_Deprecated +const Default_FileOptions_CcEnableArenas = descriptorpb.Default_FileOptions_CcEnableArenas + +type MessageOptions = descriptorpb.MessageOptions + +const Default_MessageOptions_MessageSetWireFormat = descriptorpb.Default_MessageOptions_MessageSetWireFormat +const Default_MessageOptions_NoStandardDescriptorAccessor = descriptorpb.Default_MessageOptions_NoStandardDescriptorAccessor +const Default_MessageOptions_Deprecated = descriptorpb.Default_MessageOptions_Deprecated + +type FieldOptions = descriptorpb.FieldOptions + +const Default_FieldOptions_Ctype = descriptorpb.Default_FieldOptions_Ctype +const Default_FieldOptions_Jstype = descriptorpb.Default_FieldOptions_Jstype +const Default_FieldOptions_Lazy = descriptorpb.Default_FieldOptions_Lazy +const Default_FieldOptions_Deprecated = descriptorpb.Default_FieldOptions_Deprecated +const Default_FieldOptions_Weak = descriptorpb.Default_FieldOptions_Weak + +type OneofOptions = descriptorpb.OneofOptions +type EnumOptions = descriptorpb.EnumOptions + +const Default_EnumOptions_Deprecated = descriptorpb.Default_EnumOptions_Deprecated + +type EnumValueOptions = descriptorpb.EnumValueOptions + +const Default_EnumValueOptions_Deprecated = descriptorpb.Default_EnumValueOptions_Deprecated + +type ServiceOptions = descriptorpb.ServiceOptions + +const Default_ServiceOptions_Deprecated = descriptorpb.Default_ServiceOptions_Deprecated + +type MethodOptions = descriptorpb.MethodOptions + +const Default_MethodOptions_Deprecated = descriptorpb.Default_MethodOptions_Deprecated +const Default_MethodOptions_IdempotencyLevel = descriptorpb.Default_MethodOptions_IdempotencyLevel + +type UninterpretedOption = descriptorpb.UninterpretedOption +type SourceCodeInfo = descriptorpb.SourceCodeInfo +type GeneratedCodeInfo = descriptorpb.GeneratedCodeInfo +type DescriptorProto_ExtensionRange = descriptorpb.DescriptorProto_ExtensionRange +type DescriptorProto_ReservedRange = descriptorpb.DescriptorProto_ReservedRange +type EnumDescriptorProto_EnumReservedRange = descriptorpb.EnumDescriptorProto_EnumReservedRange +type UninterpretedOption_NamePart = descriptorpb.UninterpretedOption_NamePart +type SourceCodeInfo_Location = descriptorpb.SourceCodeInfo_Location +type GeneratedCodeInfo_Annotation = descriptorpb.GeneratedCodeInfo_Annotation + +var File_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto protoreflect.FileDescriptor + +var file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_rawDesc = []byte{ + 0x0a, 0x44, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, + 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x72, 0x6f, + 0x74, 0x6f, 0x63, 0x2d, 0x67, 0x65, 0x6e, 0x2d, 0x67, 0x6f, 0x2f, 0x64, 0x65, 0x73, 0x63, 0x72, + 0x69, 0x70, 0x74, 0x6f, 0x72, 0x2f, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, 0x72, + 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x20, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, + 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, + 0x6f, 0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x42, 0x40, 0x5a, 0x3e, 0x67, 0x69, 0x74, 0x68, + 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, + 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x63, 0x2d, 0x67, 0x65, + 0x6e, 0x2d, 0x67, 0x6f, 0x2f, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, 0x72, 0x3b, + 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, 0x72, 0x50, 0x00, 0x62, 0x06, 0x70, 0x72, + 0x6f, 0x74, 0x6f, 0x32, +} + +var file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_goTypes = []interface{}{} +var file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_init() } +func file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_init() { + if File_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto != nil { + return + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_rawDesc, + NumEnums: 0, + NumMessages: 0, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_goTypes, + DependencyIndexes: file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_depIdxs, + }.Build() + File_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto = out.File + file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_rawDesc = nil + file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_goTypes = nil + file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_depIdxs = nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/golang/protobuf/ptypes/wrappers/wrappers.pb.go b/src/cmd/linuxkit/vendor/github.com/golang/protobuf/ptypes/wrappers/wrappers.pb.go new file mode 100644 index 000000000..cc40f27ad --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/golang/protobuf/ptypes/wrappers/wrappers.pb.go @@ -0,0 +1,71 @@ +// Code generated by protoc-gen-go. DO NOT EDIT. +// source: github.com/golang/protobuf/ptypes/wrappers/wrappers.proto + +package wrappers + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + wrapperspb "google.golang.org/protobuf/types/known/wrapperspb" + reflect "reflect" +) + +// Symbols defined in public import of google/protobuf/wrappers.proto. + +type DoubleValue = wrapperspb.DoubleValue +type FloatValue = wrapperspb.FloatValue +type Int64Value = wrapperspb.Int64Value +type UInt64Value = wrapperspb.UInt64Value +type Int32Value = wrapperspb.Int32Value +type UInt32Value = wrapperspb.UInt32Value +type BoolValue = wrapperspb.BoolValue +type StringValue = wrapperspb.StringValue +type BytesValue = wrapperspb.BytesValue + +var File_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto protoreflect.FileDescriptor + +var file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_rawDesc = []byte{ + 0x0a, 0x39, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, + 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, + 0x70, 0x65, 0x73, 0x2f, 0x77, 0x72, 0x61, 0x70, 0x70, 0x65, 0x72, 0x73, 0x2f, 0x77, 0x72, 0x61, + 0x70, 0x70, 0x65, 0x72, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1e, 0x67, 0x6f, 0x6f, + 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x77, 0x72, 0x61, + 0x70, 0x70, 0x65, 0x72, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x42, 0x35, 0x5a, 0x33, 0x67, + 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, + 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, 0x70, 0x65, 0x73, + 0x2f, 0x77, 0x72, 0x61, 0x70, 0x70, 0x65, 0x72, 0x73, 0x3b, 0x77, 0x72, 0x61, 0x70, 0x70, 0x65, + 0x72, 0x73, 0x50, 0x00, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, +} + +var file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_goTypes = []interface{}{} +var file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_init() } +func file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_init() { + if File_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto != nil { + return + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_rawDesc, + NumEnums: 0, + NumMessages: 0, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_goTypes, + DependencyIndexes: file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_depIdxs, + }.Build() + File_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto = out.File + file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_rawDesc = nil + file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_goTypes = nil + file_github_com_golang_protobuf_ptypes_wrappers_wrappers_proto_depIdxs = nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/compare.go b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/compare.go index 86d0903b8..2a5446762 100644 --- a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/compare.go +++ b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/compare.go @@ -36,7 +36,6 @@ import ( "strings" "github.com/google/go-cmp/cmp/internal/diff" - "github.com/google/go-cmp/cmp/internal/flags" "github.com/google/go-cmp/cmp/internal/function" "github.com/google/go-cmp/cmp/internal/value" ) @@ -319,7 +318,6 @@ func (s *state) tryMethod(t reflect.Type, vx, vy reflect.Value) bool { } func (s *state) callTRFunc(f, v reflect.Value, step Transform) reflect.Value { - v = sanitizeValue(v, f.Type().In(0)) if !s.dynChecker.Next() { return f.Call([]reflect.Value{v})[0] } @@ -343,8 +341,6 @@ func (s *state) callTRFunc(f, v reflect.Value, step Transform) reflect.Value { } func (s *state) callTTBFunc(f, x, y reflect.Value) bool { - x = sanitizeValue(x, f.Type().In(0)) - y = sanitizeValue(y, f.Type().In(1)) if !s.dynChecker.Next() { return f.Call([]reflect.Value{x, y})[0].Bool() } @@ -372,19 +368,6 @@ func detectRaces(c chan<- reflect.Value, f reflect.Value, vs ...reflect.Value) { ret = f.Call(vs)[0] } -// sanitizeValue converts nil interfaces of type T to those of type R, -// assuming that T is assignable to R. -// Otherwise, it returns the input value as is. -func sanitizeValue(v reflect.Value, t reflect.Type) reflect.Value { - // TODO(≥go1.10): Workaround for reflect bug (https://golang.org/issue/22143). - if !flags.AtLeastGo110 { - if v.Kind() == reflect.Interface && v.IsNil() && v.Type() != t { - return reflect.New(t).Elem() - } - } - return v -} - func (s *state) compareStruct(t reflect.Type, vx, vy reflect.Value) { var addr bool var vax, vay reflect.Value // Addressable versions of vx and vy diff --git a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/export_panic.go b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/export_panic.go index 5ff0b4218..ae851fe53 100644 --- a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/export_panic.go +++ b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/export_panic.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build purego // +build purego package cmp diff --git a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/export_unsafe.go b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/export_unsafe.go index 21eb54858..e2c0f74e8 100644 --- a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/export_unsafe.go +++ b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/export_unsafe.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !purego // +build !purego package cmp diff --git a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go index 1daaaacc5..36062a604 100644 --- a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go +++ b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !cmp_debug // +build !cmp_debug package diff diff --git a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go index 4b91dbcac..a3b97a1ad 100644 --- a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go +++ b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build cmp_debug // +build cmp_debug package diff diff --git a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_legacy.go b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_legacy.go deleted file mode 100644 index 82d1d7fbf..000000000 --- a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_legacy.go +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2019, The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build !go1.10 - -package flags - -// AtLeastGo110 reports whether the Go toolchain is at least Go 1.10. -const AtLeastGo110 = false diff --git a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_recent.go b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_recent.go deleted file mode 100644 index 8646f0529..000000000 --- a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_recent.go +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2019, The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build go1.10 - -package flags - -// AtLeastGo110 reports whether the Go toolchain is at least Go 1.10. -const AtLeastGo110 = true diff --git a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/value/name.go b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/value/name.go index b6c12cefb..7b498bb2c 100644 --- a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/value/name.go +++ b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/value/name.go @@ -9,6 +9,8 @@ import ( "strconv" ) +var anyType = reflect.TypeOf((*interface{})(nil)).Elem() + // TypeString is nearly identical to reflect.Type.String, // but has an additional option to specify that full type names be used. func TypeString(t reflect.Type, qualified bool) string { @@ -20,6 +22,11 @@ func appendTypeName(b []byte, t reflect.Type, qualified, elideFunc bool) []byte // of the same name and within the same package, // but declared within the namespace of different functions. + // Use the "any" alias instead of "interface{}" for better readability. + if t == anyType { + return append(b, "any"...) + } + // Named type. if t.Name() != "" { if qualified && t.PkgPath() != "" { diff --git a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go index 44f4a5afd..1a71bfcbd 100644 --- a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go +++ b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build purego // +build purego package value diff --git a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go index a605953d4..16e6860af 100644 --- a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go +++ b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !purego // +build !purego package value diff --git a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/path.go b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/path.go index f01eff318..c71003463 100644 --- a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/path.go +++ b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/path.go @@ -178,7 +178,7 @@ type structField struct { unexported bool mayForce bool // Forcibly allow visibility paddr bool // Was parent addressable? - pvx, pvy reflect.Value // Parent values (always addressible) + pvx, pvy reflect.Value // Parent values (always addressable) field reflect.StructField // Field information } diff --git a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/report_reflect.go b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/report_reflect.go index 33f03577f..76c04fdbd 100644 --- a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/report_reflect.go +++ b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/report_reflect.go @@ -207,9 +207,10 @@ func (opts formatOptions) FormatValue(v reflect.Value, parentKind reflect.Kind, // Check whether this is a []byte of text data. if t.Elem() == reflect.TypeOf(byte(0)) { b := v.Bytes() - isPrintSpace := func(r rune) bool { return unicode.IsPrint(r) && unicode.IsSpace(r) } + isPrintSpace := func(r rune) bool { return unicode.IsPrint(r) || unicode.IsSpace(r) } if len(b) > 0 && utf8.Valid(b) && len(bytes.TrimFunc(b, isPrintSpace)) == 0 { out = opts.formatString("", string(b)) + skipType = true return opts.WithTypeMode(emitType).FormatType(t, out) } } diff --git a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/report_slices.go b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/report_slices.go index 2ad3bc85b..68b5c1ae1 100644 --- a/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/report_slices.go +++ b/src/cmd/linuxkit/vendor/github.com/google/go-cmp/cmp/report_slices.go @@ -80,7 +80,7 @@ func (opts formatOptions) CanFormatDiffSlice(v *valueNode) bool { } // Use specialized string diffing for longer slices or strings. - const minLength = 64 + const minLength = 32 return vx.Len() >= minLength && vy.Len() >= minLength } @@ -563,10 +563,10 @@ func cleanupSurroundingIdentical(groups []diffStats, eq func(i, j int) bool) []d nx := ds.NumIdentical + ds.NumRemoved + ds.NumModified ny := ds.NumIdentical + ds.NumInserted + ds.NumModified var numLeadingIdentical, numTrailingIdentical int - for i := 0; i < nx && i < ny && eq(ix+i, iy+i); i++ { + for j := 0; j < nx && j < ny && eq(ix+j, iy+j); j++ { numLeadingIdentical++ } - for i := 0; i < nx && i < ny && eq(ix+nx-1-i, iy+ny-1-i); i++ { + for j := 0; j < nx && j < ny && eq(ix+nx-1-j, iy+ny-1-j); j++ { numTrailingIdentical++ } if numIdentical := numLeadingIdentical + numTrailingIdentical; numIdentical > 0 { diff --git a/src/cmd/linuxkit/vendor/github.com/google/shlex/COPYING b/src/cmd/linuxkit/vendor/github.com/google/shlex/COPYING new file mode 100644 index 000000000..d64569567 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/google/shlex/COPYING @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/src/cmd/linuxkit/vendor/github.com/google/shlex/README b/src/cmd/linuxkit/vendor/github.com/google/shlex/README new file mode 100644 index 000000000..c86bcc066 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/google/shlex/README @@ -0,0 +1,2 @@ +go-shlex is a simple lexer for go that supports shell-style quoting, +commenting, and escaping. diff --git a/src/cmd/linuxkit/vendor/github.com/google/shlex/go.mod b/src/cmd/linuxkit/vendor/github.com/google/shlex/go.mod new file mode 100644 index 000000000..0ab3bce7f --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/google/shlex/go.mod @@ -0,0 +1,3 @@ +module github.com/google/shlex + +go 1.13 diff --git a/src/cmd/linuxkit/vendor/github.com/google/shlex/shlex.go b/src/cmd/linuxkit/vendor/github.com/google/shlex/shlex.go new file mode 100644 index 000000000..d98308bce --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/google/shlex/shlex.go @@ -0,0 +1,416 @@ +/* +Copyright 2012 Google Inc. All Rights Reserved. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +/* +Package shlex implements a simple lexer which splits input in to tokens using +shell-style rules for quoting and commenting. + +The basic use case uses the default ASCII lexer to split a string into sub-strings: + + shlex.Split("one \"two three\" four") -> []string{"one", "two three", "four"} + +To process a stream of strings: + + l := NewLexer(os.Stdin) + for ; token, err := l.Next(); err != nil { + // process token + } + +To access the raw token stream (which includes tokens for comments): + + t := NewTokenizer(os.Stdin) + for ; token, err := t.Next(); err != nil { + // process token + } + +*/ +package shlex + +import ( + "bufio" + "fmt" + "io" + "strings" +) + +// TokenType is a top-level token classification: A word, space, comment, unknown. +type TokenType int + +// runeTokenClass is the type of a UTF-8 character classification: A quote, space, escape. +type runeTokenClass int + +// the internal state used by the lexer state machine +type lexerState int + +// Token is a (type, value) pair representing a lexographical token. +type Token struct { + tokenType TokenType + value string +} + +// Equal reports whether tokens a, and b, are equal. +// Two tokens are equal if both their types and values are equal. A nil token can +// never be equal to another token. +func (a *Token) Equal(b *Token) bool { + if a == nil || b == nil { + return false + } + if a.tokenType != b.tokenType { + return false + } + return a.value == b.value +} + +// Named classes of UTF-8 runes +const ( + spaceRunes = " \t\r\n" + escapingQuoteRunes = `"` + nonEscapingQuoteRunes = "'" + escapeRunes = `\` + commentRunes = "#" +) + +// Classes of rune token +const ( + unknownRuneClass runeTokenClass = iota + spaceRuneClass + escapingQuoteRuneClass + nonEscapingQuoteRuneClass + escapeRuneClass + commentRuneClass + eofRuneClass +) + +// Classes of lexographic token +const ( + UnknownToken TokenType = iota + WordToken + SpaceToken + CommentToken +) + +// Lexer state machine states +const ( + startState lexerState = iota // no runes have been seen + inWordState // processing regular runes in a word + escapingState // we have just consumed an escape rune; the next rune is literal + escapingQuotedState // we have just consumed an escape rune within a quoted string + quotingEscapingState // we are within a quoted string that supports escaping ("...") + quotingState // we are within a string that does not support escaping ('...') + commentState // we are within a comment (everything following an unquoted or unescaped # +) + +// tokenClassifier is used for classifying rune characters. +type tokenClassifier map[rune]runeTokenClass + +func (typeMap tokenClassifier) addRuneClass(runes string, tokenType runeTokenClass) { + for _, runeChar := range runes { + typeMap[runeChar] = tokenType + } +} + +// newDefaultClassifier creates a new classifier for ASCII characters. +func newDefaultClassifier() tokenClassifier { + t := tokenClassifier{} + t.addRuneClass(spaceRunes, spaceRuneClass) + t.addRuneClass(escapingQuoteRunes, escapingQuoteRuneClass) + t.addRuneClass(nonEscapingQuoteRunes, nonEscapingQuoteRuneClass) + t.addRuneClass(escapeRunes, escapeRuneClass) + t.addRuneClass(commentRunes, commentRuneClass) + return t +} + +// ClassifyRune classifiees a rune +func (t tokenClassifier) ClassifyRune(runeVal rune) runeTokenClass { + return t[runeVal] +} + +// Lexer turns an input stream into a sequence of tokens. Whitespace and comments are skipped. +type Lexer Tokenizer + +// NewLexer creates a new lexer from an input stream. +func NewLexer(r io.Reader) *Lexer { + + return (*Lexer)(NewTokenizer(r)) +} + +// Next returns the next word, or an error. If there are no more words, +// the error will be io.EOF. +func (l *Lexer) Next() (string, error) { + for { + token, err := (*Tokenizer)(l).Next() + if err != nil { + return "", err + } + switch token.tokenType { + case WordToken: + return token.value, nil + case CommentToken: + // skip comments + default: + return "", fmt.Errorf("Unknown token type: %v", token.tokenType) + } + } +} + +// Tokenizer turns an input stream into a sequence of typed tokens +type Tokenizer struct { + input bufio.Reader + classifier tokenClassifier +} + +// NewTokenizer creates a new tokenizer from an input stream. +func NewTokenizer(r io.Reader) *Tokenizer { + input := bufio.NewReader(r) + classifier := newDefaultClassifier() + return &Tokenizer{ + input: *input, + classifier: classifier} +} + +// scanStream scans the stream for the next token using the internal state machine. +// It will panic if it encounters a rune which it does not know how to handle. +func (t *Tokenizer) scanStream() (*Token, error) { + state := startState + var tokenType TokenType + var value []rune + var nextRune rune + var nextRuneType runeTokenClass + var err error + + for { + nextRune, _, err = t.input.ReadRune() + nextRuneType = t.classifier.ClassifyRune(nextRune) + + if err == io.EOF { + nextRuneType = eofRuneClass + err = nil + } else if err != nil { + return nil, err + } + + switch state { + case startState: // no runes read yet + { + switch nextRuneType { + case eofRuneClass: + { + return nil, io.EOF + } + case spaceRuneClass: + { + } + case escapingQuoteRuneClass: + { + tokenType = WordToken + state = quotingEscapingState + } + case nonEscapingQuoteRuneClass: + { + tokenType = WordToken + state = quotingState + } + case escapeRuneClass: + { + tokenType = WordToken + state = escapingState + } + case commentRuneClass: + { + tokenType = CommentToken + state = commentState + } + default: + { + tokenType = WordToken + value = append(value, nextRune) + state = inWordState + } + } + } + case inWordState: // in a regular word + { + switch nextRuneType { + case eofRuneClass: + { + token := &Token{ + tokenType: tokenType, + value: string(value)} + return token, err + } + case spaceRuneClass: + { + token := &Token{ + tokenType: tokenType, + value: string(value)} + return token, err + } + case escapingQuoteRuneClass: + { + state = quotingEscapingState + } + case nonEscapingQuoteRuneClass: + { + state = quotingState + } + case escapeRuneClass: + { + state = escapingState + } + default: + { + value = append(value, nextRune) + } + } + } + case escapingState: // the rune after an escape character + { + switch nextRuneType { + case eofRuneClass: + { + err = fmt.Errorf("EOF found after escape character") + token := &Token{ + tokenType: tokenType, + value: string(value)} + return token, err + } + default: + { + state = inWordState + value = append(value, nextRune) + } + } + } + case escapingQuotedState: // the next rune after an escape character, in double quotes + { + switch nextRuneType { + case eofRuneClass: + { + err = fmt.Errorf("EOF found after escape character") + token := &Token{ + tokenType: tokenType, + value: string(value)} + return token, err + } + default: + { + state = quotingEscapingState + value = append(value, nextRune) + } + } + } + case quotingEscapingState: // in escaping double quotes + { + switch nextRuneType { + case eofRuneClass: + { + err = fmt.Errorf("EOF found when expecting closing quote") + token := &Token{ + tokenType: tokenType, + value: string(value)} + return token, err + } + case escapingQuoteRuneClass: + { + state = inWordState + } + case escapeRuneClass: + { + state = escapingQuotedState + } + default: + { + value = append(value, nextRune) + } + } + } + case quotingState: // in non-escaping single quotes + { + switch nextRuneType { + case eofRuneClass: + { + err = fmt.Errorf("EOF found when expecting closing quote") + token := &Token{ + tokenType: tokenType, + value: string(value)} + return token, err + } + case nonEscapingQuoteRuneClass: + { + state = inWordState + } + default: + { + value = append(value, nextRune) + } + } + } + case commentState: // in a comment + { + switch nextRuneType { + case eofRuneClass: + { + token := &Token{ + tokenType: tokenType, + value: string(value)} + return token, err + } + case spaceRuneClass: + { + if nextRune == '\n' { + state = startState + token := &Token{ + tokenType: tokenType, + value: string(value)} + return token, err + } else { + value = append(value, nextRune) + } + } + default: + { + value = append(value, nextRune) + } + } + } + default: + { + return nil, fmt.Errorf("Unexpected state: %v", state) + } + } + } +} + +// Next returns the next token in the stream. +func (t *Tokenizer) Next() (*Token, error) { + return t.scanStream() +} + +// Split partitions a string into a slice of strings. +func Split(s string) ([]string, error) { + l := NewLexer(strings.NewReader(s)) + subStrings := make([]string, 0) + for { + word, err := l.Next() + if err != nil { + if err == io.EOF { + return subStrings, nil + } + return subStrings, err + } + subStrings = append(subStrings, word) + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/google/uuid/null.go b/src/cmd/linuxkit/vendor/github.com/google/uuid/null.go new file mode 100644 index 000000000..d7fcbf286 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/google/uuid/null.go @@ -0,0 +1,118 @@ +// Copyright 2021 Google Inc. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package uuid + +import ( + "bytes" + "database/sql/driver" + "encoding/json" + "fmt" +) + +var jsonNull = []byte("null") + +// NullUUID represents a UUID that may be null. +// NullUUID implements the SQL driver.Scanner interface so +// it can be used as a scan destination: +// +// var u uuid.NullUUID +// err := db.QueryRow("SELECT name FROM foo WHERE id=?", id).Scan(&u) +// ... +// if u.Valid { +// // use u.UUID +// } else { +// // NULL value +// } +// +type NullUUID struct { + UUID UUID + Valid bool // Valid is true if UUID is not NULL +} + +// Scan implements the SQL driver.Scanner interface. +func (nu *NullUUID) Scan(value interface{}) error { + if value == nil { + nu.UUID, nu.Valid = Nil, false + return nil + } + + err := nu.UUID.Scan(value) + if err != nil { + nu.Valid = false + return err + } + + nu.Valid = true + return nil +} + +// Value implements the driver Valuer interface. +func (nu NullUUID) Value() (driver.Value, error) { + if !nu.Valid { + return nil, nil + } + // Delegate to UUID Value function + return nu.UUID.Value() +} + +// MarshalBinary implements encoding.BinaryMarshaler. +func (nu NullUUID) MarshalBinary() ([]byte, error) { + if nu.Valid { + return nu.UUID[:], nil + } + + return []byte(nil), nil +} + +// UnmarshalBinary implements encoding.BinaryUnmarshaler. +func (nu *NullUUID) UnmarshalBinary(data []byte) error { + if len(data) != 16 { + return fmt.Errorf("invalid UUID (got %d bytes)", len(data)) + } + copy(nu.UUID[:], data) + nu.Valid = true + return nil +} + +// MarshalText implements encoding.TextMarshaler. +func (nu NullUUID) MarshalText() ([]byte, error) { + if nu.Valid { + return nu.UUID.MarshalText() + } + + return jsonNull, nil +} + +// UnmarshalText implements encoding.TextUnmarshaler. +func (nu *NullUUID) UnmarshalText(data []byte) error { + id, err := ParseBytes(data) + if err != nil { + nu.Valid = false + return err + } + nu.UUID = id + nu.Valid = true + return nil +} + +// MarshalJSON implements json.Marshaler. +func (nu NullUUID) MarshalJSON() ([]byte, error) { + if nu.Valid { + return json.Marshal(nu.UUID) + } + + return jsonNull, nil +} + +// UnmarshalJSON implements json.Unmarshaler. +func (nu *NullUUID) UnmarshalJSON(data []byte) error { + if bytes.Equal(data, jsonNull) { + *nu = NullUUID{} + return nil // valid null UUID + } + err := json.Unmarshal(data, &nu.UUID) + nu.Valid = err == nil + return err +} diff --git a/src/cmd/linuxkit/vendor/github.com/google/uuid/uuid.go b/src/cmd/linuxkit/vendor/github.com/google/uuid/uuid.go index 60d26bb50..a57207aeb 100644 --- a/src/cmd/linuxkit/vendor/github.com/google/uuid/uuid.go +++ b/src/cmd/linuxkit/vendor/github.com/google/uuid/uuid.go @@ -12,6 +12,7 @@ import ( "fmt" "io" "strings" + "sync" ) // A UUID is a 128 bit (16 byte) Universal Unique IDentifier as defined in RFC @@ -33,7 +34,15 @@ const ( Future // Reserved for future definition. ) -var rander = rand.Reader // random function +const randPoolSize = 16 * 16 + +var ( + rander = rand.Reader // random function + poolEnabled = false + poolMu sync.Mutex + poolPos = randPoolSize // protected with poolMu + pool [randPoolSize]byte // protected with poolMu +) type invalidLengthError struct{ len int } @@ -41,6 +50,12 @@ func (err invalidLengthError) Error() string { return fmt.Sprintf("invalid UUID length: %d", err.len) } +// IsInvalidLengthError is matcher function for custom error invalidLengthError +func IsInvalidLengthError(err error) bool { + _, ok := err.(invalidLengthError) + return ok +} + // Parse decodes s into a UUID or returns an error. Both the standard UUID // forms of xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx and // urn:uuid:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx are decoded as well as the @@ -249,3 +264,31 @@ func SetRand(r io.Reader) { } rander = r } + +// EnableRandPool enables internal randomness pool used for Random +// (Version 4) UUID generation. The pool contains random bytes read from +// the random number generator on demand in batches. Enabling the pool +// may improve the UUID generation throughput significantly. +// +// Since the pool is stored on the Go heap, this feature may be a bad fit +// for security sensitive applications. +// +// Both EnableRandPool and DisableRandPool are not thread-safe and should +// only be called when there is no possibility that New or any other +// UUID Version 4 generation function will be called concurrently. +func EnableRandPool() { + poolEnabled = true +} + +// DisableRandPool disables the randomness pool if it was previously +// enabled with EnableRandPool. +// +// Both EnableRandPool and DisableRandPool are not thread-safe and should +// only be called when there is no possibility that New or any other +// UUID Version 4 generation function will be called concurrently. +func DisableRandPool() { + poolEnabled = false + defer poolMu.Unlock() + poolMu.Lock() + poolPos = randPoolSize +} diff --git a/src/cmd/linuxkit/vendor/github.com/google/uuid/version4.go b/src/cmd/linuxkit/vendor/github.com/google/uuid/version4.go index 86160fbd0..7697802e4 100644 --- a/src/cmd/linuxkit/vendor/github.com/google/uuid/version4.go +++ b/src/cmd/linuxkit/vendor/github.com/google/uuid/version4.go @@ -27,6 +27,8 @@ func NewString() string { // The strength of the UUIDs is based on the strength of the crypto/rand // package. // +// Uses the randomness pool if it was enabled with EnableRandPool. +// // A note about uniqueness derived from the UUID Wikipedia entry: // // Randomly generated UUIDs have 122 random bits. One's annual risk of being @@ -35,7 +37,10 @@ func NewString() string { // equivalent to the odds of creating a few tens of trillions of UUIDs in a // year and having one duplicate. func NewRandom() (UUID, error) { - return NewRandomFromReader(rander) + if !poolEnabled { + return NewRandomFromReader(rander) + } + return newRandomFromPool() } // NewRandomFromReader returns a UUID based on bytes read from a given io.Reader. @@ -49,3 +54,23 @@ func NewRandomFromReader(r io.Reader) (UUID, error) { uuid[8] = (uuid[8] & 0x3f) | 0x80 // Variant is 10 return uuid, nil } + +func newRandomFromPool() (UUID, error) { + var uuid UUID + poolMu.Lock() + if poolPos == randPoolSize { + _, err := io.ReadFull(rander, pool[:]) + if err != nil { + poolMu.Unlock() + return Nil, err + } + poolPos = 0 + } + copy(uuid[:], pool[poolPos:(poolPos+16)]) + poolPos += 16 + poolMu.Unlock() + + uuid[6] = (uuid[6] & 0x0f) | 0x40 // Version 4 + uuid[8] = (uuid[8] & 0x3f) | 0x80 // Variant is 10 + return uuid, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/.gitignore b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/.gitignore new file mode 100644 index 000000000..826caa390 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/.gitignore @@ -0,0 +1,204 @@ +# Created by .ignore support plugin (hsz.mobi) +### Go template +# Compiled Object files, Static and Dynamic libs (Shared Objects) +*.o +*.a +*.so + +# Folders +_obj +_test + +# Architecture specific extensions/prefixes +*.[568vq] +[568vq].out + +*.cgo1.go +*.cgo2.c +_cgo_defun.c +_cgo_gotypes.go +_cgo_export.* + +_testmain.go + +*.exe +*.test +*.prof +### Windows template +# Windows image file caches +Thumbs.db +ehthumbs.db + +# Folder config file +Desktop.ini + +# Recycle Bin used on file shares +$RECYCLE.BIN/ + +# Windows Installer files +*.cab +*.msi +*.msm +*.msp + +# Windows shortcuts +*.lnk +### Kate template +# Swap Files # +.*.kate-swp +.swp.* +### SublimeText template +# cache files for sublime text +*.tmlanguage.cache +*.tmPreferences.cache +*.stTheme.cache + +# workspace files are user-specific +*.sublime-workspace + +# project files should be checked into the repository, unless a significant +# proportion of contributors will probably not be using SublimeText +# *.sublime-project + +# sftp configuration file +sftp-config.json +### Linux template +*~ + +# temporary files which can be created if a process still has a handle open of a deleted file +.fuse_hidden* + +# KDE directory preferences +.directory + +# Linux trash folder which might appear on any partition or disk +.Trash-* +### JetBrains template +# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm +# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839 + +# User-specific stuff: +.idea +.idea/tasks.xml +.idea/dictionaries +.idea/vcs.xml +.idea/jsLibraryMappings.xml + +# Sensitive or high-churn files: +.idea/dataSources.ids +.idea/dataSources.xml +.idea/dataSources.local.xml +.idea/sqlDataSources.xml +.idea/dynamic.xml +.idea/uiDesigner.xml + +# Gradle: +.idea/gradle.xml +.idea/libraries + +# Mongo Explorer plugin: +.idea/mongoSettings.xml + +## File-based project format: +*.iws + +## Plugin-specific files: + +# IntelliJ +/out/ + +# mpeltonen/sbt-idea plugin +.idea_modules/ + +# JIRA plugin +atlassian-ide-plugin.xml + +# Crashlytics plugin (for Android Studio and IntelliJ) +com_crashlytics_export_strings.xml +crashlytics.properties +crashlytics-build.properties +fabric.properties +### Xcode template +# Xcode +# +# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore + +## Build generated +build/ +DerivedData/ + +## Various settings +*.pbxuser +!default.pbxuser +*.mode1v3 +!default.mode1v3 +*.mode2v3 +!default.mode2v3 +*.perspectivev3 +!default.perspectivev3 +xcuserdata/ + +## Other +*.moved-aside +*.xccheckout +*.xcscmblueprint +### Eclipse template + +.metadata +bin/ +tmp/ +*.tmp +*.bak +*.swp +*~.nib +local.properties +.settings/ +.loadpath +.recommenders + +# Eclipse Core +.project + +# External tool builders +.externalToolBuilders/ + +# Locally stored "Eclipse launch configurations" +*.launch + +# PyDev specific (Python IDE for Eclipse) +*.pydevproject + +# CDT-specific (C/C++ Development Tooling) +.cproject + +# JDT-specific (Eclipse Java Development Tools) +.classpath + +# Java annotation processor (APT) +.factorypath + +# PDT-specific (PHP Development Tools) +.buildpath + +# sbteclipse plugin +.target + +# Tern plugin +.tern-project + +# TeXlipse plugin +.texlipse + +# STS (Spring Tool Suite) +.springBeans + +# Code Recommenders +.recommenders/ + + +coverage.txt + +#vendor +vendor/ + +.envrc \ No newline at end of file diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/.travis.yml b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/.travis.yml new file mode 100644 index 000000000..fc198d882 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/.travis.yml @@ -0,0 +1,16 @@ +sudo: false +language: go +go: + - 1.13.x + - 1.14.x + - 1.15.x + +env: + global: + - GO111MODULE=on + +script: + - make test + +after_success: + - bash <(curl -s https://codecov.io/bash) diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/CHANGELOG.md b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/CHANGELOG.md new file mode 100644 index 000000000..6eeb7e2dc --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/CHANGELOG.md @@ -0,0 +1,51 @@ +# Changelog +All notable changes to this project will be documented in this file. + +The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) +and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html). + +Types of changes: +- `Added` for new features. +- `Changed` for changes in existing functionality. +- `Deprecated` for soon-to-be removed features. +- `Removed` for now removed features. +- `Fixed` for any bug fixes. +- `Security` in case of vulnerabilities. + +## [Unreleased] + +### Added + +- [#223](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/223) Add go-kit logging middleware - [adrien-f](https://github.com/adrien-f) + +## [v1.1.0] - 2019-09-12 +### Added +- [#226](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/226) Support for go modules. +- [#221](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/221) logging/zap add support for gRPC LoggerV2 - [kush-patel-hs](https://github.com/kush-patel-hs) +- [#181](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/181) Rate Limit support - [ceshihao](https://github.com/ceshihao) +- [#161](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/161) Retry on server stream call - [lonnblad](https://github.com/lonnblad) +- [#152](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/152) Exponential backoff functions - [polyfloyd](https://github.com/polyfloyd) +- [#147](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/147) Jaeger support for ctxtags extraction - [vporoshok](https://github.com/vporoshok) +- [#184](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/184) ctxTags identifies if the call was sampled + +### Deprecated +- [#201](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/201) `golang.org/x/net/context` - [houz42](https://github.com/houz42) +- [#183](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/183) Documentation Generation in favour of . + +### Fixed +- [172](https://github.com/grpc-ecosystem/go-grpc-middleware/pull/172) Passing ctx into retry and recover - [johanbrandhorst](https://github.com/johanbrandhorst) +- Numerious documentation fixes. + +## v1.0.0 - 2018-05-08 +### Added +- grpc_auth +- grpc_ctxtags +- grpc_zap +- grpc_logrus +- grpc_opentracing +- grpc_retry +- grpc_validator +- grpc_recovery + +[Unreleased]: https://github.com/grpc-ecosystem/go-grpc-middleware/compare/v1.1.0...HEAD +[v1.1.0]: https://github.com/grpc-ecosystem/go-grpc-middleware/compare/v1.0.0...v1.1.0 diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/CONTRIBUTING.md b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/CONTRIBUTING.md new file mode 100644 index 000000000..dd52ab893 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/CONTRIBUTING.md @@ -0,0 +1,20 @@ +# Contributing + +We would love to have people submit pull requests and help make `grpc-ecosystem/go-grpc-middleware` even better 👍. + +Fork, then clone the repo: + +```bash +git clone git@github.com:your-username/go-grpc-middleware.git +``` + +Before checking in please run the following: + +```bash +make all +``` + +This will `vet`, `fmt`, regenerate documentation and run all tests. + + +Push to your fork and open a pull request. \ No newline at end of file diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/LICENSE b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/LICENSE new file mode 100644 index 000000000..b2b065037 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. \ No newline at end of file diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/README.md b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/README.md new file mode 100644 index 000000000..814e15517 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/README.md @@ -0,0 +1,86 @@ +# Go gRPC Middleware + +[![Travis Build](https://travis-ci.org/grpc-ecosystem/go-grpc-middleware.svg?branch=master)](https://travis-ci.org/grpc-ecosystem/go-grpc-middleware) +[![Go Report Card](https://goreportcard.com/badge/github.com/grpc-ecosystem/go-grpc-middleware)](https://goreportcard.com/report/github.com/grpc-ecosystem/go-grpc-middleware) +[![GoDoc](http://img.shields.io/badge/GoDoc-Reference-blue.svg)](https://godoc.org/github.com/grpc-ecosystem/go-grpc-middleware) +[![SourceGraph](https://sourcegraph.com/github.com/grpc-ecosystem/go-grpc-middleware/-/badge.svg)](https://sourcegraph.com/github.com/grpc-ecosystem/go-grpc-middleware/?badge) +[![codecov](https://codecov.io/gh/grpc-ecosystem/go-grpc-middleware/branch/master/graph/badge.svg)](https://codecov.io/gh/grpc-ecosystem/go-grpc-middleware) +[![Apache 2.0 License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](LICENSE) +[![quality: production](https://img.shields.io/badge/quality-production-orange.svg)](#status) +[![Slack](https://img.shields.io/badge/slack-%23grpc--middleware-brightgreen)](https://slack.com/share/IRUQCFC23/9Tm7hxRFVKKNoajQfMOcUiIk/enQtODc4ODI4NTIyMDcxLWM5NDA0ZTE4Njg5YjRjYWZkMTI5MzQwNDY3YzBjMzE1YzdjOGM5ZjI1NDNiM2JmNzI2YjM5ODE5OTRiNTEyOWE) + +[gRPC Go](https://github.com/grpc/grpc-go) Middleware: interceptors, helpers, utilities. + +## Middleware + +[gRPC Go](https://github.com/grpc/grpc-go) recently acquired support for +Interceptors, i.e. [middleware](https://medium.com/@matryer/writing-middleware-in-golang-and-how-go-makes-it-so-much-fun-4375c1246e81#.gv7tdlghs) +that is executed either on the gRPC Server before the request is passed onto the user's application logic, or on the gRPC client around the user call. It is a perfect way to implement +common patterns: auth, logging, message, validation, retries or monitoring. + +These are generic building blocks that make it easy to build multiple microservices easily. +The purpose of this repository is to act as a go-to point for such reusable functionality. It contains +some of them itself, but also will link to useful external repos. + +`grpc_middleware` itself provides support for chaining interceptors, here's an example: + +```go +import "github.com/grpc-ecosystem/go-grpc-middleware" + +myServer := grpc.NewServer( + grpc.StreamInterceptor(grpc_middleware.ChainStreamServer( + grpc_recovery.StreamServerInterceptor(), + grpc_ctxtags.StreamServerInterceptor(), + grpc_opentracing.StreamServerInterceptor(), + grpc_prometheus.StreamServerInterceptor, + grpc_zap.StreamServerInterceptor(zapLogger), + grpc_auth.StreamServerInterceptor(myAuthFunction), + )), + grpc.UnaryInterceptor(grpc_middleware.ChainUnaryServer( + grpc_recovery.UnaryServerInterceptor(), + grpc_ctxtags.UnaryServerInterceptor(), + grpc_opentracing.UnaryServerInterceptor(), + grpc_prometheus.UnaryServerInterceptor, + grpc_zap.UnaryServerInterceptor(zapLogger), + grpc_auth.UnaryServerInterceptor(myAuthFunction), + )), +) +``` + +## Interceptors + +*Please send a PR to add new interceptors or middleware to this list* + +#### Auth + * [`grpc_auth`](auth) - a customizable (via `AuthFunc`) piece of auth middleware + +#### Logging + * [`grpc_ctxtags`](tags/) - a library that adds a `Tag` map to context, with data populated from request body + * [`grpc_zap`](logging/zap/) - integration of [zap](https://github.com/uber-go/zap) logging library into gRPC handlers. + * [`grpc_logrus`](logging/logrus/) - integration of [logrus](https://github.com/sirupsen/logrus) logging library into gRPC handlers. + * [`grpc_kit`](logging/kit/) - integration of [go-kit](https://github.com/go-kit/kit/tree/master/log) logging library into gRPC handlers. + * [`grpc_grpc_logsettable`](logging/settable/) - a wrapper around `grpclog.LoggerV2` that allows to replace loggers in runtime (thread-safe). + +#### Monitoring + * [`grpc_prometheus`⚡](https://github.com/grpc-ecosystem/go-grpc-prometheus) - Prometheus client-side and server-side monitoring middleware + * [`otgrpc`⚡](https://github.com/grpc-ecosystem/grpc-opentracing/tree/master/go/otgrpc) - [OpenTracing](http://opentracing.io/) client-side and server-side interceptors + * [`grpc_opentracing`](tracing/opentracing) - [OpenTracing](http://opentracing.io/) client-side and server-side interceptors with support for streaming and handler-returned tags + +#### Client + * [`grpc_retry`](retry/) - a generic gRPC response code retry mechanism, client-side middleware + +#### Server + * [`grpc_validator`](validator/) - codegen inbound message validation from `.proto` options + * [`grpc_recovery`](recovery/) - turn panics into gRPC errors + * [`ratelimit`](ratelimit/) - grpc rate limiting by your own limiter + + +## Status + +This code has been running in *production* since May 2016 as the basis of the gRPC micro services stack at [Improbable](https://improbable.io). + +Additional tooling will be added, and contributions are welcome. + +## License + +`go-grpc-middleware` is released under the Apache 2.0 license. See the [LICENSE](LICENSE) file for details. diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go new file mode 100644 index 000000000..ea3738b89 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go @@ -0,0 +1,120 @@ +// Copyright 2016 Michal Witkowski. All Rights Reserved. +// See LICENSE for licensing terms. + +// gRPC Server Interceptor chaining middleware. + +package grpc_middleware + +import ( + "context" + + "google.golang.org/grpc" +) + +// ChainUnaryServer creates a single interceptor out of a chain of many interceptors. +// +// Execution is done in left-to-right order, including passing of context. +// For example ChainUnaryServer(one, two, three) will execute one before two before three, and three +// will see context changes of one and two. +func ChainUnaryServer(interceptors ...grpc.UnaryServerInterceptor) grpc.UnaryServerInterceptor { + n := len(interceptors) + + return func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) { + chainer := func(currentInter grpc.UnaryServerInterceptor, currentHandler grpc.UnaryHandler) grpc.UnaryHandler { + return func(currentCtx context.Context, currentReq interface{}) (interface{}, error) { + return currentInter(currentCtx, currentReq, info, currentHandler) + } + } + + chainedHandler := handler + for i := n - 1; i >= 0; i-- { + chainedHandler = chainer(interceptors[i], chainedHandler) + } + + return chainedHandler(ctx, req) + } +} + +// ChainStreamServer creates a single interceptor out of a chain of many interceptors. +// +// Execution is done in left-to-right order, including passing of context. +// For example ChainUnaryServer(one, two, three) will execute one before two before three. +// If you want to pass context between interceptors, use WrapServerStream. +func ChainStreamServer(interceptors ...grpc.StreamServerInterceptor) grpc.StreamServerInterceptor { + n := len(interceptors) + + return func(srv interface{}, ss grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error { + chainer := func(currentInter grpc.StreamServerInterceptor, currentHandler grpc.StreamHandler) grpc.StreamHandler { + return func(currentSrv interface{}, currentStream grpc.ServerStream) error { + return currentInter(currentSrv, currentStream, info, currentHandler) + } + } + + chainedHandler := handler + for i := n - 1; i >= 0; i-- { + chainedHandler = chainer(interceptors[i], chainedHandler) + } + + return chainedHandler(srv, ss) + } +} + +// ChainUnaryClient creates a single interceptor out of a chain of many interceptors. +// +// Execution is done in left-to-right order, including passing of context. +// For example ChainUnaryClient(one, two, three) will execute one before two before three. +func ChainUnaryClient(interceptors ...grpc.UnaryClientInterceptor) grpc.UnaryClientInterceptor { + n := len(interceptors) + + return func(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error { + chainer := func(currentInter grpc.UnaryClientInterceptor, currentInvoker grpc.UnaryInvoker) grpc.UnaryInvoker { + return func(currentCtx context.Context, currentMethod string, currentReq, currentRepl interface{}, currentConn *grpc.ClientConn, currentOpts ...grpc.CallOption) error { + return currentInter(currentCtx, currentMethod, currentReq, currentRepl, currentConn, currentInvoker, currentOpts...) + } + } + + chainedInvoker := invoker + for i := n - 1; i >= 0; i-- { + chainedInvoker = chainer(interceptors[i], chainedInvoker) + } + + return chainedInvoker(ctx, method, req, reply, cc, opts...) + } +} + +// ChainStreamClient creates a single interceptor out of a chain of many interceptors. +// +// Execution is done in left-to-right order, including passing of context. +// For example ChainStreamClient(one, two, three) will execute one before two before three. +func ChainStreamClient(interceptors ...grpc.StreamClientInterceptor) grpc.StreamClientInterceptor { + n := len(interceptors) + + return func(ctx context.Context, desc *grpc.StreamDesc, cc *grpc.ClientConn, method string, streamer grpc.Streamer, opts ...grpc.CallOption) (grpc.ClientStream, error) { + chainer := func(currentInter grpc.StreamClientInterceptor, currentStreamer grpc.Streamer) grpc.Streamer { + return func(currentCtx context.Context, currentDesc *grpc.StreamDesc, currentConn *grpc.ClientConn, currentMethod string, currentOpts ...grpc.CallOption) (grpc.ClientStream, error) { + return currentInter(currentCtx, currentDesc, currentConn, currentMethod, currentStreamer, currentOpts...) + } + } + + chainedStreamer := streamer + for i := n - 1; i >= 0; i-- { + chainedStreamer = chainer(interceptors[i], chainedStreamer) + } + + return chainedStreamer(ctx, desc, cc, method, opts...) + } +} + +// Chain creates a single interceptor out of a chain of many interceptors. +// +// WithUnaryServerChain is a grpc.Server config option that accepts multiple unary interceptors. +// Basically syntactic sugar. +func WithUnaryServerChain(interceptors ...grpc.UnaryServerInterceptor) grpc.ServerOption { + return grpc.UnaryInterceptor(ChainUnaryServer(interceptors...)) +} + +// WithStreamServerChain is a grpc.Server config option that accepts multiple stream interceptors. +// Basically syntactic sugar. +func WithStreamServerChain(interceptors ...grpc.StreamServerInterceptor) grpc.ServerOption { + return grpc.StreamInterceptor(ChainStreamServer(interceptors...)) +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/doc.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/doc.go new file mode 100644 index 000000000..718e10046 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/doc.go @@ -0,0 +1,69 @@ +// Copyright 2016 Michal Witkowski. All Rights Reserved. +// See LICENSE for licensing terms. + +/* +`grpc_middleware` is a collection of gRPC middleware packages: interceptors, helpers and tools. + +Middleware + +gRPC is a fantastic RPC middleware, which sees a lot of adoption in the Golang world. However, the +upstream gRPC codebase is relatively bare bones. + +This package, and most of its child packages provides commonly needed middleware for gRPC: +client-side interceptors for retires, server-side interceptors for input validation and auth, +functions for chaining said interceptors, metadata convenience methods and more. + +Chaining + +By default, gRPC doesn't allow one to have more than one interceptor either on the client nor on +the server side. `grpc_middleware` provides convenient chaining methods + +Simple way of turning a multiple interceptors into a single interceptor. Here's an example for +server chaining: + + myServer := grpc.NewServer( + grpc.StreamInterceptor(grpc_middleware.ChainStreamServer(loggingStream, monitoringStream, authStream)), + grpc.UnaryInterceptor(grpc_middleware.ChainUnaryServer(loggingUnary, monitoringUnary, authUnary)), + ) + +These interceptors will be executed from left to right: logging, monitoring and auth. + +Here's an example for client side chaining: + + clientConn, err = grpc.Dial( + address, + grpc.WithUnaryInterceptor(grpc_middleware.ChainUnaryClient(monitoringClientUnary, retryUnary)), + grpc.WithStreamInterceptor(grpc_middleware.ChainStreamClient(monitoringClientStream, retryStream)), + ) + client = pb_testproto.NewTestServiceClient(clientConn) + resp, err := client.PingEmpty(s.ctx, &myservice.Request{Msg: "hello"}) + +These interceptors will be executed from left to right: monitoring and then retry logic. + +The retry interceptor will call every interceptor that follows it whenever when a retry happens. + +Writing Your Own + +Implementing your own interceptor is pretty trivial: there are interfaces for that. But the interesting +bit exposing common data to handlers (and other middleware), similarly to HTTP Middleware design. +For example, you may want to pass the identity of the caller from the auth interceptor all the way +to the handling function. + +For example, a client side interceptor example for auth looks like: + + func FakeAuthUnaryInterceptor(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) { + newCtx := context.WithValue(ctx, "user_id", "john@example.com") + return handler(newCtx, req) + } + +Unfortunately, it's not as easy for streaming RPCs. These have the `context.Context` embedded within +the `grpc.ServerStream` object. To pass values through context, a wrapper (`WrappedServerStream`) is +needed. For example: + + func FakeAuthStreamingInterceptor(srv interface{}, stream grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error { + newStream := grpc_middleware.WrapServerStream(stream) + newStream.WrappedContext = context.WithValue(ctx, "user_id", "john@example.com") + return handler(srv, newStream) + } +*/ +package grpc_middleware diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/go.mod b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/go.mod new file mode 100644 index 000000000..7dc62e5f7 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/go.mod @@ -0,0 +1,22 @@ +module github.com/grpc-ecosystem/go-grpc-middleware + +require ( + github.com/go-kit/kit v0.9.0 + github.com/go-logfmt/logfmt v0.4.0 // indirect + github.com/go-stack/stack v1.8.0 // indirect + github.com/gogo/protobuf v1.3.2 + github.com/golang/protobuf v1.3.3 + github.com/opentracing/opentracing-go v1.1.0 + github.com/pkg/errors v0.8.1 // indirect + github.com/sirupsen/logrus v1.4.2 + github.com/stretchr/testify v1.4.0 + go.uber.org/atomic v1.4.0 // indirect + go.uber.org/multierr v1.1.0 // indirect + go.uber.org/zap v1.10.0 + golang.org/x/net v0.0.0-20201021035429-f5854403a974 + golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be + google.golang.org/genproto v0.0.0-20200423170343-7949de9c1215 // indirect + google.golang.org/grpc v1.29.1 +) + +go 1.14 diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/go.sum b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/go.sum new file mode 100644 index 000000000..ee522cdf6 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/go.sum @@ -0,0 +1,122 @@ +cloud.google.com/go v0.26.0 h1:e0WKqKTd5BnrG8aKH3J3h+QvEIQtSUcf2n5UZ5ZgLtQ= +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +github.com/BurntSushi/toml v0.3.1/go.mod 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b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/makefile new file mode 100644 index 000000000..b18d2d2bb --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/makefile @@ -0,0 +1,17 @@ +SHELL=/bin/bash + +GOFILES_NOVENDOR = $(shell go list ./... | grep -v /vendor/) + +all: vet fmt test + +fmt: + go fmt $(GOFILES_NOVENDOR) + +vet: + # do not check lostcancel, they are intentional. + go vet -lostcancel=false $(GOFILES_NOVENDOR) + +test: vet + ./scripts/test_all.sh + +.PHONY: all test diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/slack.png b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/go-grpc-middleware/slack.png new file mode 100644 index 0000000000000000000000000000000000000000..cc8f9a68a9368ca56dab09e6902ae41ecb8356b8 GIT binary patch literal 5088 zcmZ|Tc{Ei2`vCAe3x;e-vX2jlNl|9+lk+JWL6qTqDN!GHjk+C(5ghC|Q z89rp+TE@P8@A&Wc$M1E{ooDX7=b1U@eeXQaGxw31i7o>jCmjF)4ElOn=3p!VH&$k9 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All Rights Reserved. +// See LICENSE for licensing terms. + +package grpc_middleware + +import ( + "context" + + "google.golang.org/grpc" +) + +// WrappedServerStream is a thin wrapper around grpc.ServerStream that allows modifying context. +type WrappedServerStream struct { + grpc.ServerStream + // WrappedContext is the wrapper's own Context. You can assign it. + WrappedContext context.Context +} + +// Context returns the wrapper's WrappedContext, overwriting the nested grpc.ServerStream.Context() +func (w *WrappedServerStream) Context() context.Context { + return w.WrappedContext +} + +// WrapServerStream returns a ServerStream that has the ability to overwrite context. +func WrapServerStream(stream grpc.ServerStream) *WrappedServerStream { + if existing, ok := stream.(*WrappedServerStream); ok { + return existing + } + return &WrappedServerStream{ServerStream: stream, WrappedContext: stream.Context()} +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/LICENSE.txt b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/LICENSE.txt new file mode 100644 index 000000000..364516251 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/LICENSE.txt @@ -0,0 +1,27 @@ +Copyright (c) 2015, Gengo, Inc. +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + + * Neither the name of Gengo, Inc. nor the names of its + contributors may be used to endorse or promote products derived from this + software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/internal/BUILD.bazel b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/internal/BUILD.bazel new file mode 100644 index 000000000..5242751fb --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/internal/BUILD.bazel @@ -0,0 +1,23 @@ +load("@rules_proto//proto:defs.bzl", "proto_library") +load("@io_bazel_rules_go//go:def.bzl", "go_library") +load("@io_bazel_rules_go//proto:def.bzl", "go_proto_library") + +package(default_visibility = ["//visibility:public"]) + +proto_library( + name = "internal_proto", + srcs = ["errors.proto"], + deps = ["@com_google_protobuf//:any_proto"], +) + +go_proto_library( + name = "internal_go_proto", + importpath = "github.com/grpc-ecosystem/grpc-gateway/internal", + proto = ":internal_proto", +) + +go_library( + name = "go_default_library", + embed = [":internal_go_proto"], + importpath = "github.com/grpc-ecosystem/grpc-gateway/internal", +) diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/internal/errors.pb.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/internal/errors.pb.go new file mode 100644 index 000000000..61101d717 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/internal/errors.pb.go @@ -0,0 +1,189 @@ +// Code generated by protoc-gen-go. DO NOT EDIT. +// source: internal/errors.proto + +package internal + +import ( + fmt "fmt" + proto "github.com/golang/protobuf/proto" + any "github.com/golang/protobuf/ptypes/any" + math "math" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package + +// Error is the generic error returned from unary RPCs. +type Error struct { + Error string `protobuf:"bytes,1,opt,name=error,proto3" json:"error,omitempty"` + // This is to make the error more compatible with users that expect errors to be Status objects: + // https://github.com/grpc/grpc/blob/master/src/proto/grpc/status/status.proto + // It should be the exact same message as the Error field. + Code int32 `protobuf:"varint,2,opt,name=code,proto3" json:"code,omitempty"` + Message string `protobuf:"bytes,3,opt,name=message,proto3" json:"message,omitempty"` + Details []*any.Any `protobuf:"bytes,4,rep,name=details,proto3" json:"details,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Error) Reset() { *m = Error{} } +func (m *Error) String() string { return proto.CompactTextString(m) } +func (*Error) ProtoMessage() {} +func (*Error) Descriptor() ([]byte, []int) { + return fileDescriptor_9b093362ca6d1e03, []int{0} +} + +func (m *Error) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_Error.Unmarshal(m, b) +} +func (m *Error) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_Error.Marshal(b, m, deterministic) +} +func (m *Error) XXX_Merge(src proto.Message) { + xxx_messageInfo_Error.Merge(m, src) +} +func (m *Error) XXX_Size() int { + return xxx_messageInfo_Error.Size(m) +} +func (m *Error) XXX_DiscardUnknown() { + xxx_messageInfo_Error.DiscardUnknown(m) +} + +var xxx_messageInfo_Error proto.InternalMessageInfo + +func (m *Error) GetError() string { + if m != nil { + return m.Error + } + return "" +} + +func (m *Error) GetCode() int32 { + if m != nil { + return m.Code + } + return 0 +} + +func (m *Error) GetMessage() string { + if m != nil { + return m.Message + } + return "" +} + +func (m *Error) GetDetails() []*any.Any { + if m != nil { + return m.Details + } + return nil +} + +// StreamError is a response type which is returned when +// streaming rpc returns an error. +type StreamError struct { + GrpcCode int32 `protobuf:"varint,1,opt,name=grpc_code,json=grpcCode,proto3" json:"grpc_code,omitempty"` + HttpCode int32 `protobuf:"varint,2,opt,name=http_code,json=httpCode,proto3" json:"http_code,omitempty"` + Message string `protobuf:"bytes,3,opt,name=message,proto3" json:"message,omitempty"` + HttpStatus string `protobuf:"bytes,4,opt,name=http_status,json=httpStatus,proto3" json:"http_status,omitempty"` + Details []*any.Any `protobuf:"bytes,5,rep,name=details,proto3" json:"details,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *StreamError) Reset() { *m = StreamError{} } +func (m *StreamError) String() string { return proto.CompactTextString(m) } +func (*StreamError) ProtoMessage() {} +func (*StreamError) Descriptor() ([]byte, []int) { + return fileDescriptor_9b093362ca6d1e03, []int{1} +} + +func (m *StreamError) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_StreamError.Unmarshal(m, b) +} +func (m *StreamError) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_StreamError.Marshal(b, m, deterministic) +} +func (m *StreamError) XXX_Merge(src proto.Message) { + xxx_messageInfo_StreamError.Merge(m, src) +} +func (m *StreamError) XXX_Size() int { + return xxx_messageInfo_StreamError.Size(m) +} +func (m *StreamError) XXX_DiscardUnknown() { + xxx_messageInfo_StreamError.DiscardUnknown(m) +} + +var xxx_messageInfo_StreamError proto.InternalMessageInfo + +func (m *StreamError) GetGrpcCode() int32 { + if m != nil { + return m.GrpcCode + } + return 0 +} + +func (m *StreamError) GetHttpCode() int32 { + if m != nil { + return m.HttpCode + } + return 0 +} + +func (m *StreamError) GetMessage() string { + if m != nil { + return m.Message + } + return "" +} + +func (m *StreamError) GetHttpStatus() string { + if m != nil { + return m.HttpStatus + } + return "" +} + +func (m *StreamError) GetDetails() []*any.Any { + if m != nil { + return m.Details + } + return nil +} + +func init() { + proto.RegisterType((*Error)(nil), "grpc.gateway.runtime.Error") + proto.RegisterType((*StreamError)(nil), "grpc.gateway.runtime.StreamError") +} + +func init() { proto.RegisterFile("internal/errors.proto", fileDescriptor_9b093362ca6d1e03) } + +var fileDescriptor_9b093362ca6d1e03 = []byte{ + // 252 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x90, 0xc1, 0x4a, 0xc4, 0x30, + 0x10, 0x86, 0x89, 0xbb, 0x75, 0xdb, 0xe9, 0x2d, 0x54, 0x88, 0xee, 0xc1, 0xb2, 0xa7, 0x9e, 0x52, + 0xd0, 0x27, 0xd0, 0xc5, 0x17, 0xe8, 0xde, 0xbc, 0x2c, 0xd9, 0xdd, 0x31, 0x16, 0xda, 0xa4, 0x24, + 0x53, 0xa4, 0xf8, 0x56, 0x3e, 0xa1, 0x24, 0xa5, 0xb0, 0x27, 0xf1, 0xd6, 0xf9, 0xfb, 0xcf, 0x7c, + 0x1f, 0x81, 0xbb, 0xd6, 0x10, 0x3a, 0xa3, 0xba, 0x1a, 0x9d, 0xb3, 0xce, 0xcb, 0xc1, 0x59, 0xb2, + 0xbc, 0xd0, 0x6e, 0x38, 0x4b, 0xad, 0x08, 0xbf, 0xd4, 0x24, 0xdd, 0x68, 0xa8, 0xed, 0xf1, 0xe1, + 0x5e, 0x5b, 0xab, 0x3b, 0xac, 0x63, 0xe7, 0x34, 0x7e, 0xd4, 0xca, 0x4c, 0xf3, 0xc2, 0xee, 0x1b, + 0x92, 0xb7, 0x70, 0x80, 0x17, 0x90, 0xc4, 0x4b, 0x82, 0x95, 0xac, 0xca, 0x9a, 0x79, 0xe0, 0x1c, + 0xd6, 0x67, 0x7b, 0x41, 0x71, 0x53, 0xb2, 0x2a, 0x69, 0xe2, 0x37, 0x17, 0xb0, 0xe9, 0xd1, 0x7b, + 0xa5, 0x51, 0xac, 0x62, 0x77, 0x19, 0xb9, 0x84, 0xcd, 0x05, 0x49, 0xb5, 0x9d, 0x17, 0xeb, 0x72, + 0x55, 0xe5, 0x4f, 0x85, 0x9c, 0xc9, 0x72, 0x21, 0xcb, 0x17, 0x33, 0x35, 0x4b, 0x69, 0xf7, 0xc3, + 0x20, 0x3f, 0x90, 0x43, 0xd5, 0xcf, 0x0e, 0x5b, 0xc8, 0x82, 0xff, 0x31, 0x22, 0x59, 0x44, 0xa6, + 0x21, 0xd8, 0x07, 0xec, 0x16, 0xb2, 0x4f, 0xa2, 0xe1, 0x78, 0xe5, 0x93, 0x86, 0x60, 0xff, 0xb7, + 0xd3, 0x23, 0xe4, 0x71, 0xcd, 0x93, 0xa2, 0x31, 0x78, 0x85, 0xbf, 0x10, 0xa2, 0x43, 0x4c, 0xae, + 0xa5, 0x93, 0x7f, 0x48, 0xbf, 0xc2, 0x7b, 0xba, 0xbc, 0xfd, 0xe9, 0x36, 0x56, 0x9e, 0x7f, 0x03, + 0x00, 0x00, 0xff, 0xff, 0xde, 0x72, 0x6b, 0x83, 0x8e, 0x01, 0x00, 0x00, +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/internal/errors.proto b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/internal/errors.proto new file mode 100644 index 000000000..4fb212c6b --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/internal/errors.proto @@ -0,0 +1,26 @@ +syntax = "proto3"; +package grpc.gateway.runtime; +option go_package = "internal"; + +import "google/protobuf/any.proto"; + +// Error is the generic error returned from unary RPCs. +message Error { + string error = 1; + // This is to make the error more compatible with users that expect errors to be Status objects: + // https://github.com/grpc/grpc/blob/master/src/proto/grpc/status/status.proto + // It should be the exact same message as the Error field. + int32 code = 2; + string message = 3; + repeated google.protobuf.Any details = 4; +} + +// StreamError is a response type which is returned when +// streaming rpc returns an error. +message StreamError { + int32 grpc_code = 1; + int32 http_code = 2; + string message = 3; + string http_status = 4; + repeated google.protobuf.Any details = 5; +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/BUILD.bazel b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/BUILD.bazel new file mode 100644 index 000000000..58b72b9cf --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/BUILD.bazel @@ -0,0 +1,85 @@ +load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test") + +package(default_visibility = ["//visibility:public"]) + +go_library( + name = "go_default_library", + srcs = [ + "context.go", + "convert.go", + "doc.go", + "errors.go", + "fieldmask.go", + "handler.go", + "marshal_httpbodyproto.go", + "marshal_json.go", + "marshal_jsonpb.go", + "marshal_proto.go", + "marshaler.go", + "marshaler_registry.go", + "mux.go", + "pattern.go", + "proto2_convert.go", + "proto_errors.go", + "query.go", + ], + importpath = "github.com/grpc-ecosystem/grpc-gateway/runtime", + deps = [ + "//internal:go_default_library", + "//utilities:go_default_library", + "@com_github_golang_protobuf//descriptor:go_default_library_gen", + "@com_github_golang_protobuf//jsonpb:go_default_library_gen", + "@com_github_golang_protobuf//proto:go_default_library", + "@go_googleapis//google/api:httpbody_go_proto", + "@io_bazel_rules_go//proto/wkt:any_go_proto", + "@io_bazel_rules_go//proto/wkt:descriptor_go_proto", + "@io_bazel_rules_go//proto/wkt:duration_go_proto", + "@io_bazel_rules_go//proto/wkt:field_mask_go_proto", + "@io_bazel_rules_go//proto/wkt:timestamp_go_proto", + "@io_bazel_rules_go//proto/wkt:wrappers_go_proto", + "@org_golang_google_grpc//codes:go_default_library", + "@org_golang_google_grpc//grpclog:go_default_library", + "@org_golang_google_grpc//metadata:go_default_library", + "@org_golang_google_grpc//status:go_default_library", + ], +) + +go_test( + name = "go_default_test", + size = "small", + srcs = [ + "context_test.go", + "convert_test.go", + "errors_test.go", + "fieldmask_test.go", + "handler_test.go", + "marshal_httpbodyproto_test.go", + "marshal_json_test.go", + "marshal_jsonpb_test.go", + "marshal_proto_test.go", + "marshaler_registry_test.go", + "mux_test.go", + "pattern_test.go", + "query_test.go", + ], + embed = [":go_default_library"], + deps = [ + "//internal:go_default_library", + "//runtime/internal/examplepb:go_default_library", + "//utilities:go_default_library", + "@com_github_golang_protobuf//jsonpb:go_default_library_gen", + "@com_github_golang_protobuf//proto:go_default_library", + "@com_github_golang_protobuf//ptypes:go_default_library_gen", + "@go_googleapis//google/api:httpbody_go_proto", + "@go_googleapis//google/rpc:errdetails_go_proto", + "@io_bazel_rules_go//proto/wkt:duration_go_proto", + "@io_bazel_rules_go//proto/wkt:empty_go_proto", + "@io_bazel_rules_go//proto/wkt:field_mask_go_proto", + "@io_bazel_rules_go//proto/wkt:struct_go_proto", + "@io_bazel_rules_go//proto/wkt:timestamp_go_proto", + "@io_bazel_rules_go//proto/wkt:wrappers_go_proto", + "@org_golang_google_grpc//codes:go_default_library", + "@org_golang_google_grpc//metadata:go_default_library", + "@org_golang_google_grpc//status:go_default_library", + ], +) diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/context.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/context.go new file mode 100644 index 000000000..d8cbd4cc9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/context.go @@ -0,0 +1,291 @@ +package runtime + +import ( + "context" + "encoding/base64" + "fmt" + "net" + "net/http" + "net/textproto" + "strconv" + "strings" + "sync" + "time" + + "google.golang.org/grpc/codes" + "google.golang.org/grpc/metadata" + "google.golang.org/grpc/status" +) + +// MetadataHeaderPrefix is the http prefix that represents custom metadata +// parameters to or from a gRPC call. +const MetadataHeaderPrefix = "Grpc-Metadata-" + +// MetadataPrefix is prepended to permanent HTTP header keys (as specified +// by the IANA) when added to the gRPC context. +const MetadataPrefix = "grpcgateway-" + +// MetadataTrailerPrefix is prepended to gRPC metadata as it is converted to +// HTTP headers in a response handled by grpc-gateway +const MetadataTrailerPrefix = "Grpc-Trailer-" + +const metadataGrpcTimeout = "Grpc-Timeout" +const metadataHeaderBinarySuffix = "-Bin" + +const xForwardedFor = "X-Forwarded-For" +const xForwardedHost = "X-Forwarded-Host" + +var ( + // DefaultContextTimeout is used for gRPC call context.WithTimeout whenever a Grpc-Timeout inbound + // header isn't present. If the value is 0 the sent `context` will not have a timeout. + DefaultContextTimeout = 0 * time.Second +) + +func decodeBinHeader(v string) ([]byte, error) { + if len(v)%4 == 0 { + // Input was padded, or padding was not necessary. + return base64.StdEncoding.DecodeString(v) + } + return base64.RawStdEncoding.DecodeString(v) +} + +/* +AnnotateContext adds context information such as metadata from the request. + +At a minimum, the RemoteAddr is included in the fashion of "X-Forwarded-For", +except that the forwarded destination is not another HTTP service but rather +a gRPC service. +*/ +func AnnotateContext(ctx context.Context, mux *ServeMux, req *http.Request) (context.Context, error) { + ctx, md, err := annotateContext(ctx, mux, req) + if err != nil { + return nil, err + } + if md == nil { + return ctx, nil + } + + return metadata.NewOutgoingContext(ctx, md), nil +} + +// AnnotateIncomingContext adds context information such as metadata from the request. +// Attach metadata as incoming context. +func AnnotateIncomingContext(ctx context.Context, mux *ServeMux, req *http.Request) (context.Context, error) { + ctx, md, err := annotateContext(ctx, mux, req) + if err != nil { + return nil, err + } + if md == nil { + return ctx, nil + } + + return metadata.NewIncomingContext(ctx, md), nil +} + +func annotateContext(ctx context.Context, mux *ServeMux, req *http.Request) (context.Context, metadata.MD, error) { + var pairs []string + timeout := DefaultContextTimeout + if tm := req.Header.Get(metadataGrpcTimeout); tm != "" { + var err error + timeout, err = timeoutDecode(tm) + if err != nil { + return nil, nil, status.Errorf(codes.InvalidArgument, "invalid grpc-timeout: %s", tm) + } + } + + for key, vals := range req.Header { + key = textproto.CanonicalMIMEHeaderKey(key) + for _, val := range vals { + // For backwards-compatibility, pass through 'authorization' header with no prefix. + if key == "Authorization" { + pairs = append(pairs, "authorization", val) + } + if h, ok := mux.incomingHeaderMatcher(key); ok { + // Handles "-bin" metadata in grpc, since grpc will do another base64 + // encode before sending to server, we need to decode it first. + if strings.HasSuffix(key, metadataHeaderBinarySuffix) { + b, err := decodeBinHeader(val) + if err != nil { + return nil, nil, status.Errorf(codes.InvalidArgument, "invalid binary header %s: %s", key, err) + } + + val = string(b) + } + pairs = append(pairs, h, val) + } + } + } + if host := req.Header.Get(xForwardedHost); host != "" { + pairs = append(pairs, strings.ToLower(xForwardedHost), host) + } else if req.Host != "" { + pairs = append(pairs, strings.ToLower(xForwardedHost), req.Host) + } + + if addr := req.RemoteAddr; addr != "" { + if remoteIP, _, err := net.SplitHostPort(addr); err == nil { + if fwd := req.Header.Get(xForwardedFor); fwd == "" { + pairs = append(pairs, strings.ToLower(xForwardedFor), remoteIP) + } else { + pairs = append(pairs, strings.ToLower(xForwardedFor), fmt.Sprintf("%s, %s", fwd, remoteIP)) + } + } + } + + if timeout != 0 { + ctx, _ = context.WithTimeout(ctx, timeout) + } + if len(pairs) == 0 { + return ctx, nil, nil + } + md := metadata.Pairs(pairs...) + for _, mda := range mux.metadataAnnotators { + md = metadata.Join(md, mda(ctx, req)) + } + return ctx, md, nil +} + +// ServerMetadata consists of metadata sent from gRPC server. +type ServerMetadata struct { + HeaderMD metadata.MD + TrailerMD metadata.MD +} + +type serverMetadataKey struct{} + +// NewServerMetadataContext creates a new context with ServerMetadata +func NewServerMetadataContext(ctx context.Context, md ServerMetadata) context.Context { + return context.WithValue(ctx, serverMetadataKey{}, md) +} + +// ServerMetadataFromContext returns the ServerMetadata in ctx +func ServerMetadataFromContext(ctx context.Context) (md ServerMetadata, ok bool) { + md, ok = ctx.Value(serverMetadataKey{}).(ServerMetadata) + return +} + +// ServerTransportStream implements grpc.ServerTransportStream. +// It should only be used by the generated files to support grpc.SendHeader +// outside of gRPC server use. +type ServerTransportStream struct { + mu sync.Mutex + header metadata.MD + trailer metadata.MD +} + +// Method returns the method for the stream. +func (s *ServerTransportStream) Method() string { + return "" +} + +// Header returns the header metadata of the stream. +func (s *ServerTransportStream) Header() metadata.MD { + s.mu.Lock() + defer s.mu.Unlock() + return s.header.Copy() +} + +// SetHeader sets the header metadata. +func (s *ServerTransportStream) SetHeader(md metadata.MD) error { + if md.Len() == 0 { + return nil + } + + s.mu.Lock() + s.header = metadata.Join(s.header, md) + s.mu.Unlock() + return nil +} + +// SendHeader sets the header metadata. +func (s *ServerTransportStream) SendHeader(md metadata.MD) error { + return s.SetHeader(md) +} + +// Trailer returns the cached trailer metadata. +func (s *ServerTransportStream) Trailer() metadata.MD { + s.mu.Lock() + defer s.mu.Unlock() + return s.trailer.Copy() +} + +// SetTrailer sets the trailer metadata. +func (s *ServerTransportStream) SetTrailer(md metadata.MD) error { + if md.Len() == 0 { + return nil + } + + s.mu.Lock() + s.trailer = metadata.Join(s.trailer, md) + s.mu.Unlock() + return nil +} + +func timeoutDecode(s string) (time.Duration, error) { + size := len(s) + if size < 2 { + return 0, fmt.Errorf("timeout string is too short: %q", s) + } + d, ok := timeoutUnitToDuration(s[size-1]) + if !ok { + return 0, fmt.Errorf("timeout unit is not recognized: %q", s) + } + t, err := strconv.ParseInt(s[:size-1], 10, 64) + if err != nil { + return 0, err + } + return d * time.Duration(t), nil +} + +func timeoutUnitToDuration(u uint8) (d time.Duration, ok bool) { + switch u { + case 'H': + return time.Hour, true + case 'M': + return time.Minute, true + case 'S': + return time.Second, true + case 'm': + return time.Millisecond, true + case 'u': + return time.Microsecond, true + case 'n': + return time.Nanosecond, true + default: + } + return +} + +// isPermanentHTTPHeader checks whether hdr belongs to the list of +// permanent request headers maintained by IANA. +// http://www.iana.org/assignments/message-headers/message-headers.xml +func isPermanentHTTPHeader(hdr string) bool { + switch hdr { + case + "Accept", + "Accept-Charset", + "Accept-Language", + "Accept-Ranges", + "Authorization", + "Cache-Control", + "Content-Type", + "Cookie", + "Date", + "Expect", + "From", + "Host", + "If-Match", + "If-Modified-Since", + "If-None-Match", + "If-Schedule-Tag-Match", + "If-Unmodified-Since", + "Max-Forwards", + "Origin", + "Pragma", + "Referer", + "User-Agent", + "Via", + "Warning": + return true + } + return false +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/convert.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/convert.go new file mode 100644 index 000000000..2c279344d --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/convert.go @@ -0,0 +1,318 @@ +package runtime + +import ( + "encoding/base64" + "fmt" + "strconv" + "strings" + + "github.com/golang/protobuf/jsonpb" + "github.com/golang/protobuf/ptypes/duration" + "github.com/golang/protobuf/ptypes/timestamp" + "github.com/golang/protobuf/ptypes/wrappers" +) + +// String just returns the given string. +// It is just for compatibility to other types. +func String(val string) (string, error) { + return val, nil +} + +// StringSlice converts 'val' where individual strings are separated by +// 'sep' into a string slice. +func StringSlice(val, sep string) ([]string, error) { + return strings.Split(val, sep), nil +} + +// Bool converts the given string representation of a boolean value into bool. +func Bool(val string) (bool, error) { + return strconv.ParseBool(val) +} + +// BoolSlice converts 'val' where individual booleans are separated by +// 'sep' into a bool slice. +func BoolSlice(val, sep string) ([]bool, error) { + s := strings.Split(val, sep) + values := make([]bool, len(s)) + for i, v := range s { + value, err := Bool(v) + if err != nil { + return values, err + } + values[i] = value + } + return values, nil +} + +// Float64 converts the given string representation into representation of a floating point number into float64. +func Float64(val string) (float64, error) { + return strconv.ParseFloat(val, 64) +} + +// Float64Slice converts 'val' where individual floating point numbers are separated by +// 'sep' into a float64 slice. +func Float64Slice(val, sep string) ([]float64, error) { + s := strings.Split(val, sep) + values := make([]float64, len(s)) + for i, v := range s { + value, err := Float64(v) + if err != nil { + return values, err + } + values[i] = value + } + return values, nil +} + +// Float32 converts the given string representation of a floating point number into float32. +func Float32(val string) (float32, error) { + f, err := strconv.ParseFloat(val, 32) + if err != nil { + return 0, err + } + return float32(f), nil +} + +// Float32Slice converts 'val' where individual floating point numbers are separated by +// 'sep' into a float32 slice. +func Float32Slice(val, sep string) ([]float32, error) { + s := strings.Split(val, sep) + values := make([]float32, len(s)) + for i, v := range s { + value, err := Float32(v) + if err != nil { + return values, err + } + values[i] = value + } + return values, nil +} + +// Int64 converts the given string representation of an integer into int64. +func Int64(val string) (int64, error) { + return strconv.ParseInt(val, 0, 64) +} + +// Int64Slice converts 'val' where individual integers are separated by +// 'sep' into a int64 slice. +func Int64Slice(val, sep string) ([]int64, error) { + s := strings.Split(val, sep) + values := make([]int64, len(s)) + for i, v := range s { + value, err := Int64(v) + if err != nil { + return values, err + } + values[i] = value + } + return values, nil +} + +// Int32 converts the given string representation of an integer into int32. +func Int32(val string) (int32, error) { + i, err := strconv.ParseInt(val, 0, 32) + if err != nil { + return 0, err + } + return int32(i), nil +} + +// Int32Slice converts 'val' where individual integers are separated by +// 'sep' into a int32 slice. +func Int32Slice(val, sep string) ([]int32, error) { + s := strings.Split(val, sep) + values := make([]int32, len(s)) + for i, v := range s { + value, err := Int32(v) + if err != nil { + return values, err + } + values[i] = value + } + return values, nil +} + +// Uint64 converts the given string representation of an integer into uint64. +func Uint64(val string) (uint64, error) { + return strconv.ParseUint(val, 0, 64) +} + +// Uint64Slice converts 'val' where individual integers are separated by +// 'sep' into a uint64 slice. +func Uint64Slice(val, sep string) ([]uint64, error) { + s := strings.Split(val, sep) + values := make([]uint64, len(s)) + for i, v := range s { + value, err := Uint64(v) + if err != nil { + return values, err + } + values[i] = value + } + return values, nil +} + +// Uint32 converts the given string representation of an integer into uint32. +func Uint32(val string) (uint32, error) { + i, err := strconv.ParseUint(val, 0, 32) + if err != nil { + return 0, err + } + return uint32(i), nil +} + +// Uint32Slice converts 'val' where individual integers are separated by +// 'sep' into a uint32 slice. +func Uint32Slice(val, sep string) ([]uint32, error) { + s := strings.Split(val, sep) + values := make([]uint32, len(s)) + for i, v := range s { + value, err := Uint32(v) + if err != nil { + return values, err + } + values[i] = value + } + return values, nil +} + +// Bytes converts the given string representation of a byte sequence into a slice of bytes +// A bytes sequence is encoded in URL-safe base64 without padding +func Bytes(val string) ([]byte, error) { + b, err := base64.StdEncoding.DecodeString(val) + if err != nil { + b, err = base64.URLEncoding.DecodeString(val) + if err != nil { + return nil, err + } + } + return b, nil +} + +// BytesSlice converts 'val' where individual bytes sequences, encoded in URL-safe +// base64 without padding, are separated by 'sep' into a slice of bytes slices slice. +func BytesSlice(val, sep string) ([][]byte, error) { + s := strings.Split(val, sep) + values := make([][]byte, len(s)) + for i, v := range s { + value, err := Bytes(v) + if err != nil { + return values, err + } + values[i] = value + } + return values, nil +} + +// Timestamp converts the given RFC3339 formatted string into a timestamp.Timestamp. +func Timestamp(val string) (*timestamp.Timestamp, error) { + var r timestamp.Timestamp + err := jsonpb.UnmarshalString(val, &r) + if err != nil { + return nil, err + } + return &r, nil +} + +// Duration converts the given string into a timestamp.Duration. +func Duration(val string) (*duration.Duration, error) { + var r duration.Duration + err := jsonpb.UnmarshalString(val, &r) + if err != nil { + return nil, err + } + return &r, nil +} + +// Enum converts the given string into an int32 that should be type casted into the +// correct enum proto type. +func Enum(val string, enumValMap map[string]int32) (int32, error) { + e, ok := enumValMap[val] + if ok { + return e, nil + } + + i, err := Int32(val) + if err != nil { + return 0, fmt.Errorf("%s is not valid", val) + } + for _, v := range enumValMap { + if v == i { + return i, nil + } + } + return 0, fmt.Errorf("%s is not valid", val) +} + +// EnumSlice converts 'val' where individual enums are separated by 'sep' +// into a int32 slice. Each individual int32 should be type casted into the +// correct enum proto type. +func EnumSlice(val, sep string, enumValMap map[string]int32) ([]int32, error) { + s := strings.Split(val, sep) + values := make([]int32, len(s)) + for i, v := range s { + value, err := Enum(v, enumValMap) + if err != nil { + return values, err + } + values[i] = value + } + return values, nil +} + +/* + Support fot google.protobuf.wrappers on top of primitive types +*/ + +// StringValue well-known type support as wrapper around string type +func StringValue(val string) (*wrappers.StringValue, error) { + return &wrappers.StringValue{Value: val}, nil +} + +// FloatValue well-known type support as wrapper around float32 type +func FloatValue(val string) (*wrappers.FloatValue, error) { + parsedVal, err := Float32(val) + return &wrappers.FloatValue{Value: parsedVal}, err +} + +// DoubleValue well-known type support as wrapper around float64 type +func DoubleValue(val string) (*wrappers.DoubleValue, error) { + parsedVal, err := Float64(val) + return &wrappers.DoubleValue{Value: parsedVal}, err +} + +// BoolValue well-known type support as wrapper around bool type +func BoolValue(val string) (*wrappers.BoolValue, error) { + parsedVal, err := Bool(val) + return &wrappers.BoolValue{Value: parsedVal}, err +} + +// Int32Value well-known type support as wrapper around int32 type +func Int32Value(val string) (*wrappers.Int32Value, error) { + parsedVal, err := Int32(val) + return &wrappers.Int32Value{Value: parsedVal}, err +} + +// UInt32Value well-known type support as wrapper around uint32 type +func UInt32Value(val string) (*wrappers.UInt32Value, error) { + parsedVal, err := Uint32(val) + return &wrappers.UInt32Value{Value: parsedVal}, err +} + +// Int64Value well-known type support as wrapper around int64 type +func Int64Value(val string) (*wrappers.Int64Value, error) { + parsedVal, err := Int64(val) + return &wrappers.Int64Value{Value: parsedVal}, err +} + +// UInt64Value well-known type support as wrapper around uint64 type +func UInt64Value(val string) (*wrappers.UInt64Value, error) { + parsedVal, err := Uint64(val) + return &wrappers.UInt64Value{Value: parsedVal}, err +} + +// BytesValue well-known type support as wrapper around bytes[] type +func BytesValue(val string) (*wrappers.BytesValue, error) { + parsedVal, err := Bytes(val) + return &wrappers.BytesValue{Value: parsedVal}, err +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/doc.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/doc.go new file mode 100644 index 000000000..b6e5ddf7a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/doc.go @@ -0,0 +1,5 @@ +/* +Package runtime contains runtime helper functions used by +servers which protoc-gen-grpc-gateway generates. +*/ +package runtime diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/errors.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/errors.go new file mode 100644 index 000000000..b2ce743bd --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/errors.go @@ -0,0 +1,186 @@ +package runtime + +import ( + "context" + "io" + "net/http" + "strings" + + "github.com/grpc-ecosystem/grpc-gateway/internal" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/grpclog" + "google.golang.org/grpc/status" +) + +// HTTPStatusFromCode converts a gRPC error code into the corresponding HTTP response status. +// See: https://github.com/googleapis/googleapis/blob/master/google/rpc/code.proto +func HTTPStatusFromCode(code codes.Code) int { + switch code { + case codes.OK: + return http.StatusOK + case codes.Canceled: + return http.StatusRequestTimeout + case codes.Unknown: + return http.StatusInternalServerError + case codes.InvalidArgument: + return http.StatusBadRequest + case codes.DeadlineExceeded: + return http.StatusGatewayTimeout + case codes.NotFound: + return http.StatusNotFound + case codes.AlreadyExists: + return http.StatusConflict + case codes.PermissionDenied: + return http.StatusForbidden + case codes.Unauthenticated: + return http.StatusUnauthorized + case codes.ResourceExhausted: + return http.StatusTooManyRequests + case codes.FailedPrecondition: + // Note, this deliberately doesn't translate to the similarly named '412 Precondition Failed' HTTP response status. + return http.StatusBadRequest + case codes.Aborted: + return http.StatusConflict + case codes.OutOfRange: + return http.StatusBadRequest + case codes.Unimplemented: + return http.StatusNotImplemented + case codes.Internal: + return http.StatusInternalServerError + case codes.Unavailable: + return http.StatusServiceUnavailable + case codes.DataLoss: + return http.StatusInternalServerError + } + + grpclog.Infof("Unknown gRPC error code: %v", code) + return http.StatusInternalServerError +} + +var ( + // HTTPError replies to the request with an error. + // + // HTTPError is called: + // - From generated per-endpoint gateway handler code, when calling the backend results in an error. + // - From gateway runtime code, when forwarding the response message results in an error. + // + // The default value for HTTPError calls the custom error handler configured on the ServeMux via the + // WithProtoErrorHandler serve option if that option was used, calling GlobalHTTPErrorHandler otherwise. + // + // To customize the error handling of a particular ServeMux instance, use the WithProtoErrorHandler + // serve option. + // + // To customize the error format for all ServeMux instances not using the WithProtoErrorHandler serve + // option, set GlobalHTTPErrorHandler to a custom function. + // + // Setting this variable directly to customize error format is deprecated. + HTTPError = MuxOrGlobalHTTPError + + // GlobalHTTPErrorHandler is the HTTPError handler for all ServeMux instances not using the + // WithProtoErrorHandler serve option. + // + // You can set a custom function to this variable to customize error format. + GlobalHTTPErrorHandler = DefaultHTTPError + + // OtherErrorHandler handles gateway errors from parsing and routing client requests for all + // ServeMux instances not using the WithProtoErrorHandler serve option. + // + // It returns the following error codes: StatusMethodNotAllowed StatusNotFound StatusBadRequest + // + // To customize parsing and routing error handling of a particular ServeMux instance, use the + // WithProtoErrorHandler serve option. + // + // To customize parsing and routing error handling of all ServeMux instances not using the + // WithProtoErrorHandler serve option, set a custom function to this variable. + OtherErrorHandler = DefaultOtherErrorHandler +) + +// MuxOrGlobalHTTPError uses the mux-configured error handler, falling back to GlobalErrorHandler. +func MuxOrGlobalHTTPError(ctx context.Context, mux *ServeMux, marshaler Marshaler, w http.ResponseWriter, r *http.Request, err error) { + if mux.protoErrorHandler != nil { + mux.protoErrorHandler(ctx, mux, marshaler, w, r, err) + } else { + GlobalHTTPErrorHandler(ctx, mux, marshaler, w, r, err) + } +} + +// DefaultHTTPError is the default implementation of HTTPError. +// If "err" is an error from gRPC system, the function replies with the status code mapped by HTTPStatusFromCode. +// If otherwise, it replies with http.StatusInternalServerError. +// +// The response body returned by this function is a JSON object, +// which contains a member whose key is "error" and whose value is err.Error(). +func DefaultHTTPError(ctx context.Context, mux *ServeMux, marshaler Marshaler, w http.ResponseWriter, r *http.Request, err error) { + const fallback = `{"error": "failed to marshal error message"}` + + s, ok := status.FromError(err) + if !ok { + s = status.New(codes.Unknown, err.Error()) + } + + w.Header().Del("Trailer") + w.Header().Del("Transfer-Encoding") + + contentType := marshaler.ContentType() + // Check marshaler on run time in order to keep backwards compatibility + // An interface param needs to be added to the ContentType() function on + // the Marshal interface to be able to remove this check + if typeMarshaler, ok := marshaler.(contentTypeMarshaler); ok { + pb := s.Proto() + contentType = typeMarshaler.ContentTypeFromMessage(pb) + } + w.Header().Set("Content-Type", contentType) + + body := &internal.Error{ + Error: s.Message(), + Message: s.Message(), + Code: int32(s.Code()), + Details: s.Proto().GetDetails(), + } + + buf, merr := marshaler.Marshal(body) + if merr != nil { + grpclog.Infof("Failed to marshal error message %q: %v", body, merr) + w.WriteHeader(http.StatusInternalServerError) + if _, err := io.WriteString(w, fallback); err != nil { + grpclog.Infof("Failed to write response: %v", err) + } + return + } + + md, ok := ServerMetadataFromContext(ctx) + if !ok { + grpclog.Infof("Failed to extract ServerMetadata from context") + } + + handleForwardResponseServerMetadata(w, mux, md) + + // RFC 7230 https://tools.ietf.org/html/rfc7230#section-4.1.2 + // Unless the request includes a TE header field indicating "trailers" + // is acceptable, as described in Section 4.3, a server SHOULD NOT + // generate trailer fields that it believes are necessary for the user + // agent to receive. + var wantsTrailers bool + + if te := r.Header.Get("TE"); strings.Contains(strings.ToLower(te), "trailers") { + wantsTrailers = true + handleForwardResponseTrailerHeader(w, md) + w.Header().Set("Transfer-Encoding", "chunked") + } + + st := HTTPStatusFromCode(s.Code()) + w.WriteHeader(st) + if _, err := w.Write(buf); err != nil { + grpclog.Infof("Failed to write response: %v", err) + } + + if wantsTrailers { + handleForwardResponseTrailer(w, md) + } +} + +// DefaultOtherErrorHandler is the default implementation of OtherErrorHandler. +// It simply writes a string representation of the given error into "w". +func DefaultOtherErrorHandler(w http.ResponseWriter, _ *http.Request, msg string, code int) { + http.Error(w, msg, code) +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/fieldmask.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/fieldmask.go new file mode 100644 index 000000000..aef645e40 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/fieldmask.go @@ -0,0 +1,89 @@ +package runtime + +import ( + "encoding/json" + "io" + "strings" + + descriptor2 "github.com/golang/protobuf/descriptor" + "github.com/golang/protobuf/protoc-gen-go/descriptor" + "google.golang.org/genproto/protobuf/field_mask" +) + +func translateName(name string, md *descriptor.DescriptorProto) (string, *descriptor.DescriptorProto) { + // TODO - should really gate this with a test that the marshaller has used json names + if md != nil { + for _, f := range md.Field { + if f.JsonName != nil && f.Name != nil && *f.JsonName == name { + var subType *descriptor.DescriptorProto + + // If the field has a TypeName then we retrieve the nested type for translating the embedded message names. + if f.TypeName != nil { + typeSplit := strings.Split(*f.TypeName, ".") + typeName := typeSplit[len(typeSplit)-1] + for _, t := range md.NestedType { + if typeName == *t.Name { + subType = t + } + } + } + return *f.Name, subType + } + } + } + return name, nil +} + +// FieldMaskFromRequestBody creates a FieldMask printing all complete paths from the JSON body. +func FieldMaskFromRequestBody(r io.Reader, md *descriptor.DescriptorProto) (*field_mask.FieldMask, error) { + fm := &field_mask.FieldMask{} + var root interface{} + if err := json.NewDecoder(r).Decode(&root); err != nil { + if err == io.EOF { + return fm, nil + } + return nil, err + } + + queue := []fieldMaskPathItem{{node: root, md: md}} + for len(queue) > 0 { + // dequeue an item + item := queue[0] + queue = queue[1:] + + if m, ok := item.node.(map[string]interface{}); ok { + // if the item is an object, then enqueue all of its children + for k, v := range m { + protoName, subMd := translateName(k, item.md) + if subMsg, ok := v.(descriptor2.Message); ok { + _, subMd = descriptor2.ForMessage(subMsg) + } + + var path string + if item.path == "" { + path = protoName + } else { + path = item.path + "." + protoName + } + queue = append(queue, fieldMaskPathItem{path: path, node: v, md: subMd}) + } + } else if len(item.path) > 0 { + // otherwise, it's a leaf node so print its path + fm.Paths = append(fm.Paths, item.path) + } + } + + return fm, nil +} + +// fieldMaskPathItem stores a in-progress deconstruction of a path for a fieldmask +type fieldMaskPathItem struct { + // the list of prior fields leading up to node connected by dots + path string + + // a generic decoded json object the current item to inspect for further path extraction + node interface{} + + // descriptor for parent message + md *descriptor.DescriptorProto +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/handler.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/handler.go new file mode 100644 index 000000000..e6e8f286e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/handler.go @@ -0,0 +1,212 @@ +package runtime + +import ( + "context" + "errors" + "fmt" + "io" + "net/http" + "net/textproto" + + "github.com/golang/protobuf/proto" + "github.com/grpc-ecosystem/grpc-gateway/internal" + "google.golang.org/grpc/grpclog" +) + +var errEmptyResponse = errors.New("empty response") + +// ForwardResponseStream forwards the stream from gRPC server to REST client. +func ForwardResponseStream(ctx context.Context, mux *ServeMux, marshaler Marshaler, w http.ResponseWriter, req *http.Request, recv func() (proto.Message, error), opts ...func(context.Context, http.ResponseWriter, proto.Message) error) { + f, ok := w.(http.Flusher) + if !ok { + grpclog.Infof("Flush not supported in %T", w) + http.Error(w, "unexpected type of web server", http.StatusInternalServerError) + return + } + + md, ok := ServerMetadataFromContext(ctx) + if !ok { + grpclog.Infof("Failed to extract ServerMetadata from context") + http.Error(w, "unexpected error", http.StatusInternalServerError) + return + } + handleForwardResponseServerMetadata(w, mux, md) + + w.Header().Set("Transfer-Encoding", "chunked") + w.Header().Set("Content-Type", marshaler.ContentType()) + if err := handleForwardResponseOptions(ctx, w, nil, opts); err != nil { + HTTPError(ctx, mux, marshaler, w, req, err) + return + } + + var delimiter []byte + if d, ok := marshaler.(Delimited); ok { + delimiter = d.Delimiter() + } else { + delimiter = []byte("\n") + } + + var wroteHeader bool + for { + resp, err := recv() + if err == io.EOF { + return + } + if err != nil { + handleForwardResponseStreamError(ctx, wroteHeader, marshaler, w, req, mux, err) + return + } + if err := handleForwardResponseOptions(ctx, w, resp, opts); err != nil { + handleForwardResponseStreamError(ctx, wroteHeader, marshaler, w, req, mux, err) + return + } + + var buf []byte + switch { + case resp == nil: + buf, err = marshaler.Marshal(errorChunk(streamError(ctx, mux.streamErrorHandler, errEmptyResponse))) + default: + result := map[string]interface{}{"result": resp} + if rb, ok := resp.(responseBody); ok { + result["result"] = rb.XXX_ResponseBody() + } + + buf, err = marshaler.Marshal(result) + } + + if err != nil { + grpclog.Infof("Failed to marshal response chunk: %v", err) + handleForwardResponseStreamError(ctx, wroteHeader, marshaler, w, req, mux, err) + return + } + if _, err = w.Write(buf); err != nil { + grpclog.Infof("Failed to send response chunk: %v", err) + return + } + wroteHeader = true + if _, err = w.Write(delimiter); err != nil { + grpclog.Infof("Failed to send delimiter chunk: %v", err) + return + } + f.Flush() + } +} + +func handleForwardResponseServerMetadata(w http.ResponseWriter, mux *ServeMux, md ServerMetadata) { + for k, vs := range md.HeaderMD { + if h, ok := mux.outgoingHeaderMatcher(k); ok { + for _, v := range vs { + w.Header().Add(h, v) + } + } + } +} + +func handleForwardResponseTrailerHeader(w http.ResponseWriter, md ServerMetadata) { + for k := range md.TrailerMD { + tKey := textproto.CanonicalMIMEHeaderKey(fmt.Sprintf("%s%s", MetadataTrailerPrefix, k)) + w.Header().Add("Trailer", tKey) + } +} + +func handleForwardResponseTrailer(w http.ResponseWriter, md ServerMetadata) { + for k, vs := range md.TrailerMD { + tKey := fmt.Sprintf("%s%s", MetadataTrailerPrefix, k) + for _, v := range vs { + w.Header().Add(tKey, v) + } + } +} + +// responseBody interface contains method for getting field for marshaling to the response body +// this method is generated for response struct from the value of `response_body` in the `google.api.HttpRule` +type responseBody interface { + XXX_ResponseBody() interface{} +} + +// ForwardResponseMessage forwards the message "resp" from gRPC server to REST client. +func ForwardResponseMessage(ctx context.Context, mux *ServeMux, marshaler Marshaler, w http.ResponseWriter, req *http.Request, resp proto.Message, opts ...func(context.Context, http.ResponseWriter, proto.Message) error) { + md, ok := ServerMetadataFromContext(ctx) + if !ok { + grpclog.Infof("Failed to extract ServerMetadata from context") + } + + handleForwardResponseServerMetadata(w, mux, md) + handleForwardResponseTrailerHeader(w, md) + + contentType := marshaler.ContentType() + // Check marshaler on run time in order to keep backwards compatibility + // An interface param needs to be added to the ContentType() function on + // the Marshal interface to be able to remove this check + if typeMarshaler, ok := marshaler.(contentTypeMarshaler); ok { + contentType = typeMarshaler.ContentTypeFromMessage(resp) + } + w.Header().Set("Content-Type", contentType) + + if err := handleForwardResponseOptions(ctx, w, resp, opts); err != nil { + HTTPError(ctx, mux, marshaler, w, req, err) + return + } + var buf []byte + var err error + if rb, ok := resp.(responseBody); ok { + buf, err = marshaler.Marshal(rb.XXX_ResponseBody()) + } else { + buf, err = marshaler.Marshal(resp) + } + if err != nil { + grpclog.Infof("Marshal error: %v", err) + HTTPError(ctx, mux, marshaler, w, req, err) + return + } + + if _, err = w.Write(buf); err != nil { + grpclog.Infof("Failed to write response: %v", err) + } + + handleForwardResponseTrailer(w, md) +} + +func handleForwardResponseOptions(ctx context.Context, w http.ResponseWriter, resp proto.Message, opts []func(context.Context, http.ResponseWriter, proto.Message) error) error { + if len(opts) == 0 { + return nil + } + for _, opt := range opts { + if err := opt(ctx, w, resp); err != nil { + grpclog.Infof("Error handling ForwardResponseOptions: %v", err) + return err + } + } + return nil +} + +func handleForwardResponseStreamError(ctx context.Context, wroteHeader bool, marshaler Marshaler, w http.ResponseWriter, req *http.Request, mux *ServeMux, err error) { + serr := streamError(ctx, mux.streamErrorHandler, err) + if !wroteHeader { + w.WriteHeader(int(serr.HttpCode)) + } + buf, merr := marshaler.Marshal(errorChunk(serr)) + if merr != nil { + grpclog.Infof("Failed to marshal an error: %v", merr) + return + } + if _, werr := w.Write(buf); werr != nil { + grpclog.Infof("Failed to notify error to client: %v", werr) + return + } +} + +// streamError returns the payload for the final message in a response stream +// that represents the given err. +func streamError(ctx context.Context, errHandler StreamErrorHandlerFunc, err error) *StreamError { + serr := errHandler(ctx, err) + if serr != nil { + return serr + } + // TODO: log about misbehaving stream error handler? + return DefaultHTTPStreamErrorHandler(ctx, err) +} + +func errorChunk(err *StreamError) map[string]proto.Message { + return map[string]proto.Message{"error": (*internal.StreamError)(err)} +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_httpbodyproto.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_httpbodyproto.go new file mode 100644 index 000000000..525b0338c --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_httpbodyproto.go @@ -0,0 +1,43 @@ +package runtime + +import ( + "google.golang.org/genproto/googleapis/api/httpbody" +) + +// SetHTTPBodyMarshaler overwrite the default marshaler with the HTTPBodyMarshaler +func SetHTTPBodyMarshaler(serveMux *ServeMux) { + serveMux.marshalers.mimeMap[MIMEWildcard] = &HTTPBodyMarshaler{ + Marshaler: &JSONPb{OrigName: true}, + } +} + +// HTTPBodyMarshaler is a Marshaler which supports marshaling of a +// google.api.HttpBody message as the full response body if it is +// the actual message used as the response. If not, then this will +// simply fallback to the Marshaler specified as its default Marshaler. +type HTTPBodyMarshaler struct { + Marshaler +} + +// ContentType implementation to keep backwards compatibility with marshal interface +func (h *HTTPBodyMarshaler) ContentType() string { + return h.ContentTypeFromMessage(nil) +} + +// ContentTypeFromMessage in case v is a google.api.HttpBody message it returns +// its specified content type otherwise fall back to the default Marshaler. +func (h *HTTPBodyMarshaler) ContentTypeFromMessage(v interface{}) string { + if httpBody, ok := v.(*httpbody.HttpBody); ok { + return httpBody.GetContentType() + } + return h.Marshaler.ContentType() +} + +// Marshal marshals "v" by returning the body bytes if v is a +// google.api.HttpBody message, otherwise it falls back to the default Marshaler. +func (h *HTTPBodyMarshaler) Marshal(v interface{}) ([]byte, error) { + if httpBody, ok := v.(*httpbody.HttpBody); ok { + return httpBody.Data, nil + } + return h.Marshaler.Marshal(v) +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_json.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_json.go new file mode 100644 index 000000000..f9d3a585a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_json.go @@ -0,0 +1,45 @@ +package runtime + +import ( + "encoding/json" + "io" +) + +// JSONBuiltin is a Marshaler which marshals/unmarshals into/from JSON +// with the standard "encoding/json" package of Golang. +// Although it is generally faster for simple proto messages than JSONPb, +// it does not support advanced features of protobuf, e.g. map, oneof, .... +// +// The NewEncoder and NewDecoder types return *json.Encoder and +// *json.Decoder respectively. +type JSONBuiltin struct{} + +// ContentType always Returns "application/json". +func (*JSONBuiltin) ContentType() string { + return "application/json" +} + +// Marshal marshals "v" into JSON +func (j *JSONBuiltin) Marshal(v interface{}) ([]byte, error) { + return json.Marshal(v) +} + +// Unmarshal unmarshals JSON data into "v". +func (j *JSONBuiltin) Unmarshal(data []byte, v interface{}) error { + return json.Unmarshal(data, v) +} + +// NewDecoder returns a Decoder which reads JSON stream from "r". +func (j *JSONBuiltin) NewDecoder(r io.Reader) Decoder { + return json.NewDecoder(r) +} + +// NewEncoder returns an Encoder which writes JSON stream into "w". +func (j *JSONBuiltin) NewEncoder(w io.Writer) Encoder { + return json.NewEncoder(w) +} + +// Delimiter for newline encoded JSON streams. +func (j *JSONBuiltin) Delimiter() []byte { + return []byte("\n") +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_jsonpb.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_jsonpb.go new file mode 100644 index 000000000..f0de351b2 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_jsonpb.go @@ -0,0 +1,262 @@ +package runtime + +import ( + "bytes" + "encoding/json" + "fmt" + "io" + "reflect" + + "github.com/golang/protobuf/jsonpb" + "github.com/golang/protobuf/proto" +) + +// JSONPb is a Marshaler which marshals/unmarshals into/from JSON +// with the "github.com/golang/protobuf/jsonpb". +// It supports fully functionality of protobuf unlike JSONBuiltin. +// +// The NewDecoder method returns a DecoderWrapper, so the underlying +// *json.Decoder methods can be used. +type JSONPb jsonpb.Marshaler + +// ContentType always returns "application/json". +func (*JSONPb) ContentType() string { + return "application/json" +} + +// Marshal marshals "v" into JSON. +func (j *JSONPb) Marshal(v interface{}) ([]byte, error) { + if _, ok := v.(proto.Message); !ok { + return j.marshalNonProtoField(v) + } + + var buf bytes.Buffer + if err := j.marshalTo(&buf, v); err != nil { + return nil, err + } + return buf.Bytes(), nil +} + +func (j *JSONPb) marshalTo(w io.Writer, v interface{}) error { + p, ok := v.(proto.Message) + if !ok { + buf, err := j.marshalNonProtoField(v) + if err != nil { + return err + } + _, err = w.Write(buf) + return err + } + return (*jsonpb.Marshaler)(j).Marshal(w, p) +} + +var ( + // protoMessageType is stored to prevent constant lookup of the same type at runtime. + protoMessageType = reflect.TypeOf((*proto.Message)(nil)).Elem() +) + +// marshalNonProto marshals a non-message field of a protobuf message. +// This function does not correctly marshals arbitrary data structure into JSON, +// but it is only capable of marshaling non-message field values of protobuf, +// i.e. primitive types, enums; pointers to primitives or enums; maps from +// integer/string types to primitives/enums/pointers to messages. +func (j *JSONPb) marshalNonProtoField(v interface{}) ([]byte, error) { + if v == nil { + return []byte("null"), nil + } + rv := reflect.ValueOf(v) + for rv.Kind() == reflect.Ptr { + if rv.IsNil() { + return []byte("null"), nil + } + rv = rv.Elem() + } + + if rv.Kind() == reflect.Slice { + if rv.IsNil() { + if j.EmitDefaults { + return []byte("[]"), nil + } + return []byte("null"), nil + } + + if rv.Type().Elem().Implements(protoMessageType) { + var buf bytes.Buffer + err := buf.WriteByte('[') + if err != nil { + return nil, err + } + for i := 0; i < rv.Len(); i++ { + if i != 0 { + err = buf.WriteByte(',') + if err != nil { + return nil, err + } + } + if err = (*jsonpb.Marshaler)(j).Marshal(&buf, rv.Index(i).Interface().(proto.Message)); err != nil { + return nil, err + } + } + err = buf.WriteByte(']') + if err != nil { + return nil, err + } + + return buf.Bytes(), nil + } + } + + if rv.Kind() == reflect.Map { + m := make(map[string]*json.RawMessage) + for _, k := range rv.MapKeys() { + buf, err := j.Marshal(rv.MapIndex(k).Interface()) + if err != nil { + return nil, err + } + m[fmt.Sprintf("%v", k.Interface())] = (*json.RawMessage)(&buf) + } + if j.Indent != "" { + return json.MarshalIndent(m, "", j.Indent) + } + return json.Marshal(m) + } + if enum, ok := rv.Interface().(protoEnum); ok && !j.EnumsAsInts { + return json.Marshal(enum.String()) + } + return json.Marshal(rv.Interface()) +} + +// Unmarshal unmarshals JSON "data" into "v" +func (j *JSONPb) Unmarshal(data []byte, v interface{}) error { + return unmarshalJSONPb(data, v) +} + +// NewDecoder returns a Decoder which reads JSON stream from "r". +func (j *JSONPb) NewDecoder(r io.Reader) Decoder { + d := json.NewDecoder(r) + return DecoderWrapper{Decoder: d} +} + +// DecoderWrapper is a wrapper around a *json.Decoder that adds +// support for protos to the Decode method. +type DecoderWrapper struct { + *json.Decoder +} + +// Decode wraps the embedded decoder's Decode method to support +// protos using a jsonpb.Unmarshaler. +func (d DecoderWrapper) Decode(v interface{}) error { + return decodeJSONPb(d.Decoder, v) +} + +// NewEncoder returns an Encoder which writes JSON stream into "w". +func (j *JSONPb) NewEncoder(w io.Writer) Encoder { + return EncoderFunc(func(v interface{}) error { + if err := j.marshalTo(w, v); err != nil { + return err + } + // mimic json.Encoder by adding a newline (makes output + // easier to read when it contains multiple encoded items) + _, err := w.Write(j.Delimiter()) + return err + }) +} + +func unmarshalJSONPb(data []byte, v interface{}) error { + d := json.NewDecoder(bytes.NewReader(data)) + return decodeJSONPb(d, v) +} + +func decodeJSONPb(d *json.Decoder, v interface{}) error { + p, ok := v.(proto.Message) + if !ok { + return decodeNonProtoField(d, v) + } + unmarshaler := &jsonpb.Unmarshaler{AllowUnknownFields: allowUnknownFields} + return unmarshaler.UnmarshalNext(d, p) +} + +func decodeNonProtoField(d *json.Decoder, v interface{}) error { + rv := reflect.ValueOf(v) + if rv.Kind() != reflect.Ptr { + return fmt.Errorf("%T is not a pointer", v) + } + for rv.Kind() == reflect.Ptr { + if rv.IsNil() { + rv.Set(reflect.New(rv.Type().Elem())) + } + if rv.Type().ConvertibleTo(typeProtoMessage) { + unmarshaler := &jsonpb.Unmarshaler{AllowUnknownFields: allowUnknownFields} + return unmarshaler.UnmarshalNext(d, rv.Interface().(proto.Message)) + } + rv = rv.Elem() + } + if rv.Kind() == reflect.Map { + if rv.IsNil() { + rv.Set(reflect.MakeMap(rv.Type())) + } + conv, ok := convFromType[rv.Type().Key().Kind()] + if !ok { + return fmt.Errorf("unsupported type of map field key: %v", rv.Type().Key()) + } + + m := make(map[string]*json.RawMessage) + if err := d.Decode(&m); err != nil { + return err + } + for k, v := range m { + result := conv.Call([]reflect.Value{reflect.ValueOf(k)}) + if err := result[1].Interface(); err != nil { + return err.(error) + } + bk := result[0] + bv := reflect.New(rv.Type().Elem()) + if err := unmarshalJSONPb([]byte(*v), bv.Interface()); err != nil { + return err + } + rv.SetMapIndex(bk, bv.Elem()) + } + return nil + } + if _, ok := rv.Interface().(protoEnum); ok { + var repr interface{} + if err := d.Decode(&repr); err != nil { + return err + } + switch repr.(type) { + case string: + // TODO(yugui) Should use proto.StructProperties? + return fmt.Errorf("unmarshaling of symbolic enum %q not supported: %T", repr, rv.Interface()) + case float64: + rv.Set(reflect.ValueOf(int32(repr.(float64))).Convert(rv.Type())) + return nil + default: + return fmt.Errorf("cannot assign %#v into Go type %T", repr, rv.Interface()) + } + } + return d.Decode(v) +} + +type protoEnum interface { + fmt.Stringer + EnumDescriptor() ([]byte, []int) +} + +var typeProtoMessage = reflect.TypeOf((*proto.Message)(nil)).Elem() + +// Delimiter for newline encoded JSON streams. +func (j *JSONPb) Delimiter() []byte { + return []byte("\n") +} + +// allowUnknownFields helps not to return an error when the destination +// is a struct and the input contains object keys which do not match any +// non-ignored, exported fields in the destination. +var allowUnknownFields = true + +// DisallowUnknownFields enables option in decoder (unmarshaller) to +// return an error when it finds an unknown field. This function must be +// called before using the JSON marshaller. +func DisallowUnknownFields() { + allowUnknownFields = false +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_proto.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_proto.go new file mode 100644 index 000000000..f65d1a267 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshal_proto.go @@ -0,0 +1,62 @@ +package runtime + +import ( + "io" + + "errors" + "github.com/golang/protobuf/proto" + "io/ioutil" +) + +// ProtoMarshaller is a Marshaller which marshals/unmarshals into/from serialize proto bytes +type ProtoMarshaller struct{} + +// ContentType always returns "application/octet-stream". +func (*ProtoMarshaller) ContentType() string { + return "application/octet-stream" +} + +// Marshal marshals "value" into Proto +func (*ProtoMarshaller) Marshal(value interface{}) ([]byte, error) { + message, ok := value.(proto.Message) + if !ok { + return nil, errors.New("unable to marshal non proto field") + } + return proto.Marshal(message) +} + +// Unmarshal unmarshals proto "data" into "value" +func (*ProtoMarshaller) Unmarshal(data []byte, value interface{}) error { + message, ok := value.(proto.Message) + if !ok { + return errors.New("unable to unmarshal non proto field") + } + return proto.Unmarshal(data, message) +} + +// NewDecoder returns a Decoder which reads proto stream from "reader". +func (marshaller *ProtoMarshaller) NewDecoder(reader io.Reader) Decoder { + return DecoderFunc(func(value interface{}) error { + buffer, err := ioutil.ReadAll(reader) + if err != nil { + return err + } + return marshaller.Unmarshal(buffer, value) + }) +} + +// NewEncoder returns an Encoder which writes proto stream into "writer". +func (marshaller *ProtoMarshaller) NewEncoder(writer io.Writer) Encoder { + return EncoderFunc(func(value interface{}) error { + buffer, err := marshaller.Marshal(value) + if err != nil { + return err + } + _, err = writer.Write(buffer) + if err != nil { + return err + } + + return nil + }) +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshaler.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshaler.go new file mode 100644 index 000000000..461532942 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshaler.go @@ -0,0 +1,55 @@ +package runtime + +import ( + "io" +) + +// Marshaler defines a conversion between byte sequence and gRPC payloads / fields. +type Marshaler interface { + // Marshal marshals "v" into byte sequence. + Marshal(v interface{}) ([]byte, error) + // Unmarshal unmarshals "data" into "v". + // "v" must be a pointer value. + Unmarshal(data []byte, v interface{}) error + // NewDecoder returns a Decoder which reads byte sequence from "r". + NewDecoder(r io.Reader) Decoder + // NewEncoder returns an Encoder which writes bytes sequence into "w". + NewEncoder(w io.Writer) Encoder + // ContentType returns the Content-Type which this marshaler is responsible for. + ContentType() string +} + +// Marshalers that implement contentTypeMarshaler will have their ContentTypeFromMessage method called +// to set the Content-Type header on the response +type contentTypeMarshaler interface { + // ContentTypeFromMessage returns the Content-Type this marshaler produces from the provided message + ContentTypeFromMessage(v interface{}) string +} + +// Decoder decodes a byte sequence +type Decoder interface { + Decode(v interface{}) error +} + +// Encoder encodes gRPC payloads / fields into byte sequence. +type Encoder interface { + Encode(v interface{}) error +} + +// DecoderFunc adapts an decoder function into Decoder. +type DecoderFunc func(v interface{}) error + +// Decode delegates invocations to the underlying function itself. +func (f DecoderFunc) Decode(v interface{}) error { return f(v) } + +// EncoderFunc adapts an encoder function into Encoder +type EncoderFunc func(v interface{}) error + +// Encode delegates invocations to the underlying function itself. +func (f EncoderFunc) Encode(v interface{}) error { return f(v) } + +// Delimited defines the streaming delimiter. +type Delimited interface { + // Delimiter returns the record separator for the stream. + Delimiter() []byte +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshaler_registry.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshaler_registry.go new file mode 100644 index 000000000..8dd5c24db --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/marshaler_registry.go @@ -0,0 +1,99 @@ +package runtime + +import ( + "errors" + "mime" + "net/http" + + "google.golang.org/grpc/grpclog" +) + +// MIMEWildcard is the fallback MIME type used for requests which do not match +// a registered MIME type. +const MIMEWildcard = "*" + +var ( + acceptHeader = http.CanonicalHeaderKey("Accept") + contentTypeHeader = http.CanonicalHeaderKey("Content-Type") + + defaultMarshaler = &JSONPb{OrigName: true} +) + +// MarshalerForRequest returns the inbound/outbound marshalers for this request. +// It checks the registry on the ServeMux for the MIME type set by the Content-Type header. +// If it isn't set (or the request Content-Type is empty), checks for "*". +// If there are multiple Content-Type headers set, choose the first one that it can +// exactly match in the registry. +// Otherwise, it follows the above logic for "*"/InboundMarshaler/OutboundMarshaler. +func MarshalerForRequest(mux *ServeMux, r *http.Request) (inbound Marshaler, outbound Marshaler) { + for _, acceptVal := range r.Header[acceptHeader] { + if m, ok := mux.marshalers.mimeMap[acceptVal]; ok { + outbound = m + break + } + } + + for _, contentTypeVal := range r.Header[contentTypeHeader] { + contentType, _, err := mime.ParseMediaType(contentTypeVal) + if err != nil { + grpclog.Infof("Failed to parse Content-Type %s: %v", contentTypeVal, err) + continue + } + if m, ok := mux.marshalers.mimeMap[contentType]; ok { + inbound = m + break + } + } + + if inbound == nil { + inbound = mux.marshalers.mimeMap[MIMEWildcard] + } + if outbound == nil { + outbound = inbound + } + + return inbound, outbound +} + +// marshalerRegistry is a mapping from MIME types to Marshalers. +type marshalerRegistry struct { + mimeMap map[string]Marshaler +} + +// add adds a marshaler for a case-sensitive MIME type string ("*" to match any +// MIME type). +func (m marshalerRegistry) add(mime string, marshaler Marshaler) error { + if len(mime) == 0 { + return errors.New("empty MIME type") + } + + m.mimeMap[mime] = marshaler + + return nil +} + +// makeMarshalerMIMERegistry returns a new registry of marshalers. +// It allows for a mapping of case-sensitive Content-Type MIME type string to runtime.Marshaler interfaces. +// +// For example, you could allow the client to specify the use of the runtime.JSONPb marshaler +// with a "application/jsonpb" Content-Type and the use of the runtime.JSONBuiltin marshaler +// with a "application/json" Content-Type. +// "*" can be used to match any Content-Type. +// This can be attached to a ServerMux with the marshaler option. +func makeMarshalerMIMERegistry() marshalerRegistry { + return marshalerRegistry{ + mimeMap: map[string]Marshaler{ + MIMEWildcard: defaultMarshaler, + }, + } +} + +// WithMarshalerOption returns a ServeMuxOption which associates inbound and outbound +// Marshalers to a MIME type in mux. +func WithMarshalerOption(mime string, marshaler Marshaler) ServeMuxOption { + return func(mux *ServeMux) { + if err := mux.marshalers.add(mime, marshaler); err != nil { + panic(err) + } + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/mux.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/mux.go new file mode 100644 index 000000000..523a9cb43 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/mux.go @@ -0,0 +1,300 @@ +package runtime + +import ( + "context" + "fmt" + "net/http" + "net/textproto" + "strings" + + "github.com/golang/protobuf/proto" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/metadata" + "google.golang.org/grpc/status" +) + +// A HandlerFunc handles a specific pair of path pattern and HTTP method. +type HandlerFunc func(w http.ResponseWriter, r *http.Request, pathParams map[string]string) + +// ErrUnknownURI is the error supplied to a custom ProtoErrorHandlerFunc when +// a request is received with a URI path that does not match any registered +// service method. +// +// Since gRPC servers return an "Unimplemented" code for requests with an +// unrecognized URI path, this error also has a gRPC "Unimplemented" code. +var ErrUnknownURI = status.Error(codes.Unimplemented, http.StatusText(http.StatusNotImplemented)) + +// ServeMux is a request multiplexer for grpc-gateway. +// It matches http requests to patterns and invokes the corresponding handler. +type ServeMux struct { + // handlers maps HTTP method to a list of handlers. + handlers map[string][]handler + forwardResponseOptions []func(context.Context, http.ResponseWriter, proto.Message) error + marshalers marshalerRegistry + incomingHeaderMatcher HeaderMatcherFunc + outgoingHeaderMatcher HeaderMatcherFunc + metadataAnnotators []func(context.Context, *http.Request) metadata.MD + streamErrorHandler StreamErrorHandlerFunc + protoErrorHandler ProtoErrorHandlerFunc + disablePathLengthFallback bool + lastMatchWins bool +} + +// ServeMuxOption is an option that can be given to a ServeMux on construction. +type ServeMuxOption func(*ServeMux) + +// WithForwardResponseOption returns a ServeMuxOption representing the forwardResponseOption. +// +// forwardResponseOption is an option that will be called on the relevant context.Context, +// http.ResponseWriter, and proto.Message before every forwarded response. +// +// The message may be nil in the case where just a header is being sent. +func WithForwardResponseOption(forwardResponseOption func(context.Context, http.ResponseWriter, proto.Message) error) ServeMuxOption { + return func(serveMux *ServeMux) { + serveMux.forwardResponseOptions = append(serveMux.forwardResponseOptions, forwardResponseOption) + } +} + +// SetQueryParameterParser sets the query parameter parser, used to populate message from query parameters. +// Configuring this will mean the generated swagger output is no longer correct, and it should be +// done with careful consideration. +func SetQueryParameterParser(queryParameterParser QueryParameterParser) ServeMuxOption { + return func(serveMux *ServeMux) { + currentQueryParser = queryParameterParser + } +} + +// HeaderMatcherFunc checks whether a header key should be forwarded to/from gRPC context. +type HeaderMatcherFunc func(string) (string, bool) + +// DefaultHeaderMatcher is used to pass http request headers to/from gRPC context. This adds permanent HTTP header +// keys (as specified by the IANA) to gRPC context with grpcgateway- prefix. HTTP headers that start with +// 'Grpc-Metadata-' are mapped to gRPC metadata after removing prefix 'Grpc-Metadata-'. +func DefaultHeaderMatcher(key string) (string, bool) { + key = textproto.CanonicalMIMEHeaderKey(key) + if isPermanentHTTPHeader(key) { + return MetadataPrefix + key, true + } else if strings.HasPrefix(key, MetadataHeaderPrefix) { + return key[len(MetadataHeaderPrefix):], true + } + return "", false +} + +// WithIncomingHeaderMatcher returns a ServeMuxOption representing a headerMatcher for incoming request to gateway. +// +// This matcher will be called with each header in http.Request. If matcher returns true, that header will be +// passed to gRPC context. To transform the header before passing to gRPC context, matcher should return modified header. +func WithIncomingHeaderMatcher(fn HeaderMatcherFunc) ServeMuxOption { + return func(mux *ServeMux) { + mux.incomingHeaderMatcher = fn + } +} + +// WithOutgoingHeaderMatcher returns a ServeMuxOption representing a headerMatcher for outgoing response from gateway. +// +// This matcher will be called with each header in response header metadata. If matcher returns true, that header will be +// passed to http response returned from gateway. To transform the header before passing to response, +// matcher should return modified header. +func WithOutgoingHeaderMatcher(fn HeaderMatcherFunc) ServeMuxOption { + return func(mux *ServeMux) { + mux.outgoingHeaderMatcher = fn + } +} + +// WithMetadata returns a ServeMuxOption for passing metadata to a gRPC context. +// +// This can be used by services that need to read from http.Request and modify gRPC context. A common use case +// is reading token from cookie and adding it in gRPC context. +func WithMetadata(annotator func(context.Context, *http.Request) metadata.MD) ServeMuxOption { + return func(serveMux *ServeMux) { + serveMux.metadataAnnotators = append(serveMux.metadataAnnotators, annotator) + } +} + +// WithProtoErrorHandler returns a ServeMuxOption for configuring a custom error handler. +// +// This can be used to handle an error as general proto message defined by gRPC. +// When this option is used, the mux uses the configured error handler instead of HTTPError and +// OtherErrorHandler. +func WithProtoErrorHandler(fn ProtoErrorHandlerFunc) ServeMuxOption { + return func(serveMux *ServeMux) { + serveMux.protoErrorHandler = fn + } +} + +// WithDisablePathLengthFallback returns a ServeMuxOption for disable path length fallback. +func WithDisablePathLengthFallback() ServeMuxOption { + return func(serveMux *ServeMux) { + serveMux.disablePathLengthFallback = true + } +} + +// WithStreamErrorHandler returns a ServeMuxOption that will use the given custom stream +// error handler, which allows for customizing the error trailer for server-streaming +// calls. +// +// For stream errors that occur before any response has been written, the mux's +// ProtoErrorHandler will be invoked. However, once data has been written, the errors must +// be handled differently: they must be included in the response body. The response body's +// final message will include the error details returned by the stream error handler. +func WithStreamErrorHandler(fn StreamErrorHandlerFunc) ServeMuxOption { + return func(serveMux *ServeMux) { + serveMux.streamErrorHandler = fn + } +} + +// WithLastMatchWins returns a ServeMuxOption that will enable "last +// match wins" behavior, where if multiple path patterns match a +// request path, the last one defined in the .proto file will be used. +func WithLastMatchWins() ServeMuxOption { + return func(serveMux *ServeMux) { + serveMux.lastMatchWins = true + } +} + +// NewServeMux returns a new ServeMux whose internal mapping is empty. +func NewServeMux(opts ...ServeMuxOption) *ServeMux { + serveMux := &ServeMux{ + handlers: make(map[string][]handler), + forwardResponseOptions: make([]func(context.Context, http.ResponseWriter, proto.Message) error, 0), + marshalers: makeMarshalerMIMERegistry(), + streamErrorHandler: DefaultHTTPStreamErrorHandler, + } + + for _, opt := range opts { + opt(serveMux) + } + + if serveMux.incomingHeaderMatcher == nil { + serveMux.incomingHeaderMatcher = DefaultHeaderMatcher + } + + if serveMux.outgoingHeaderMatcher == nil { + serveMux.outgoingHeaderMatcher = func(key string) (string, bool) { + return fmt.Sprintf("%s%s", MetadataHeaderPrefix, key), true + } + } + + return serveMux +} + +// Handle associates "h" to the pair of HTTP method and path pattern. +func (s *ServeMux) Handle(meth string, pat Pattern, h HandlerFunc) { + if s.lastMatchWins { + s.handlers[meth] = append([]handler{handler{pat: pat, h: h}}, s.handlers[meth]...) + } else { + s.handlers[meth] = append(s.handlers[meth], handler{pat: pat, h: h}) + } +} + +// ServeHTTP dispatches the request to the first handler whose pattern matches to r.Method and r.Path. +func (s *ServeMux) ServeHTTP(w http.ResponseWriter, r *http.Request) { + ctx := r.Context() + + path := r.URL.Path + if !strings.HasPrefix(path, "/") { + if s.protoErrorHandler != nil { + _, outboundMarshaler := MarshalerForRequest(s, r) + sterr := status.Error(codes.InvalidArgument, http.StatusText(http.StatusBadRequest)) + s.protoErrorHandler(ctx, s, outboundMarshaler, w, r, sterr) + } else { + OtherErrorHandler(w, r, http.StatusText(http.StatusBadRequest), http.StatusBadRequest) + } + return + } + + components := strings.Split(path[1:], "/") + l := len(components) + var verb string + if idx := strings.LastIndex(components[l-1], ":"); idx == 0 { + if s.protoErrorHandler != nil { + _, outboundMarshaler := MarshalerForRequest(s, r) + s.protoErrorHandler(ctx, s, outboundMarshaler, w, r, ErrUnknownURI) + } else { + OtherErrorHandler(w, r, http.StatusText(http.StatusNotFound), http.StatusNotFound) + } + return + } else if idx > 0 { + c := components[l-1] + components[l-1], verb = c[:idx], c[idx+1:] + } + + if override := r.Header.Get("X-HTTP-Method-Override"); override != "" && s.isPathLengthFallback(r) { + r.Method = strings.ToUpper(override) + if err := r.ParseForm(); err != nil { + if s.protoErrorHandler != nil { + _, outboundMarshaler := MarshalerForRequest(s, r) + sterr := status.Error(codes.InvalidArgument, err.Error()) + s.protoErrorHandler(ctx, s, outboundMarshaler, w, r, sterr) + } else { + OtherErrorHandler(w, r, err.Error(), http.StatusBadRequest) + } + return + } + } + for _, h := range s.handlers[r.Method] { + pathParams, err := h.pat.Match(components, verb) + if err != nil { + continue + } + h.h(w, r, pathParams) + return + } + + // lookup other methods to handle fallback from GET to POST and + // to determine if it is MethodNotAllowed or NotFound. + for m, handlers := range s.handlers { + if m == r.Method { + continue + } + for _, h := range handlers { + pathParams, err := h.pat.Match(components, verb) + if err != nil { + continue + } + // X-HTTP-Method-Override is optional. Always allow fallback to POST. + if s.isPathLengthFallback(r) { + if err := r.ParseForm(); err != nil { + if s.protoErrorHandler != nil { + _, outboundMarshaler := MarshalerForRequest(s, r) + sterr := status.Error(codes.InvalidArgument, err.Error()) + s.protoErrorHandler(ctx, s, outboundMarshaler, w, r, sterr) + } else { + OtherErrorHandler(w, r, err.Error(), http.StatusBadRequest) + } + return + } + h.h(w, r, pathParams) + return + } + if s.protoErrorHandler != nil { + _, outboundMarshaler := MarshalerForRequest(s, r) + s.protoErrorHandler(ctx, s, outboundMarshaler, w, r, ErrUnknownURI) + } else { + OtherErrorHandler(w, r, http.StatusText(http.StatusMethodNotAllowed), http.StatusMethodNotAllowed) + } + return + } + } + + if s.protoErrorHandler != nil { + _, outboundMarshaler := MarshalerForRequest(s, r) + s.protoErrorHandler(ctx, s, outboundMarshaler, w, r, ErrUnknownURI) + } else { + OtherErrorHandler(w, r, http.StatusText(http.StatusNotFound), http.StatusNotFound) + } +} + +// GetForwardResponseOptions returns the ForwardResponseOptions associated with this ServeMux. +func (s *ServeMux) GetForwardResponseOptions() []func(context.Context, http.ResponseWriter, proto.Message) error { + return s.forwardResponseOptions +} + +func (s *ServeMux) isPathLengthFallback(r *http.Request) bool { + return !s.disablePathLengthFallback && r.Method == "POST" && r.Header.Get("Content-Type") == "application/x-www-form-urlencoded" +} + +type handler struct { + pat Pattern + h HandlerFunc +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/pattern.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/pattern.go new file mode 100644 index 000000000..09053695d --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/pattern.go @@ -0,0 +1,262 @@ +package runtime + +import ( + "errors" + "fmt" + "strings" + + "github.com/grpc-ecosystem/grpc-gateway/utilities" + "google.golang.org/grpc/grpclog" +) + +var ( + // ErrNotMatch indicates that the given HTTP request path does not match to the pattern. + ErrNotMatch = errors.New("not match to the path pattern") + // ErrInvalidPattern indicates that the given definition of Pattern is not valid. + ErrInvalidPattern = errors.New("invalid pattern") +) + +type op struct { + code utilities.OpCode + operand int +} + +// Pattern is a template pattern of http request paths defined in github.com/googleapis/googleapis/google/api/http.proto. +type Pattern struct { + // ops is a list of operations + ops []op + // pool is a constant pool indexed by the operands or vars. + pool []string + // vars is a list of variables names to be bound by this pattern + vars []string + // stacksize is the max depth of the stack + stacksize int + // tailLen is the length of the fixed-size segments after a deep wildcard + tailLen int + // verb is the VERB part of the path pattern. It is empty if the pattern does not have VERB part. + verb string + // assumeColonVerb indicates whether a path suffix after a final + // colon may only be interpreted as a verb. + assumeColonVerb bool +} + +type patternOptions struct { + assumeColonVerb bool +} + +// PatternOpt is an option for creating Patterns. +type PatternOpt func(*patternOptions) + +// NewPattern returns a new Pattern from the given definition values. +// "ops" is a sequence of op codes. "pool" is a constant pool. +// "verb" is the verb part of the pattern. It is empty if the pattern does not have the part. +// "version" must be 1 for now. +// It returns an error if the given definition is invalid. +func NewPattern(version int, ops []int, pool []string, verb string, opts ...PatternOpt) (Pattern, error) { + options := patternOptions{ + assumeColonVerb: true, + } + for _, o := range opts { + o(&options) + } + + if version != 1 { + grpclog.Infof("unsupported version: %d", version) + return Pattern{}, ErrInvalidPattern + } + + l := len(ops) + if l%2 != 0 { + grpclog.Infof("odd number of ops codes: %d", l) + return Pattern{}, ErrInvalidPattern + } + + var ( + typedOps []op + stack, maxstack int + tailLen int + pushMSeen bool + vars []string + ) + for i := 0; i < l; i += 2 { + op := op{code: utilities.OpCode(ops[i]), operand: ops[i+1]} + switch op.code { + case utilities.OpNop: + continue + case utilities.OpPush: + if pushMSeen { + tailLen++ + } + stack++ + case utilities.OpPushM: + if pushMSeen { + grpclog.Infof("pushM appears twice") + return Pattern{}, ErrInvalidPattern + } + pushMSeen = true + stack++ + case utilities.OpLitPush: + if op.operand < 0 || len(pool) <= op.operand { + grpclog.Infof("negative literal index: %d", op.operand) + return Pattern{}, ErrInvalidPattern + } + if pushMSeen { + tailLen++ + } + stack++ + case utilities.OpConcatN: + if op.operand <= 0 { + grpclog.Infof("negative concat size: %d", op.operand) + return Pattern{}, ErrInvalidPattern + } + stack -= op.operand + if stack < 0 { + grpclog.Print("stack underflow") + return Pattern{}, ErrInvalidPattern + } + stack++ + case utilities.OpCapture: + if op.operand < 0 || len(pool) <= op.operand { + grpclog.Infof("variable name index out of bound: %d", op.operand) + return Pattern{}, ErrInvalidPattern + } + v := pool[op.operand] + op.operand = len(vars) + vars = append(vars, v) + stack-- + if stack < 0 { + grpclog.Infof("stack underflow") + return Pattern{}, ErrInvalidPattern + } + default: + grpclog.Infof("invalid opcode: %d", op.code) + return Pattern{}, ErrInvalidPattern + } + + if maxstack < stack { + maxstack = stack + } + typedOps = append(typedOps, op) + } + return Pattern{ + ops: typedOps, + pool: pool, + vars: vars, + stacksize: maxstack, + tailLen: tailLen, + verb: verb, + assumeColonVerb: options.assumeColonVerb, + }, nil +} + +// MustPattern is a helper function which makes it easier to call NewPattern in variable initialization. +func MustPattern(p Pattern, err error) Pattern { + if err != nil { + grpclog.Fatalf("Pattern initialization failed: %v", err) + } + return p +} + +// Match examines components if it matches to the Pattern. +// If it matches, the function returns a mapping from field paths to their captured values. +// If otherwise, the function returns an error. +func (p Pattern) Match(components []string, verb string) (map[string]string, error) { + if p.verb != verb { + if p.assumeColonVerb || p.verb != "" { + return nil, ErrNotMatch + } + if len(components) == 0 { + components = []string{":" + verb} + } else { + components = append([]string{}, components...) + components[len(components)-1] += ":" + verb + } + verb = "" + } + + var pos int + stack := make([]string, 0, p.stacksize) + captured := make([]string, len(p.vars)) + l := len(components) + for _, op := range p.ops { + switch op.code { + case utilities.OpNop: + continue + case utilities.OpPush, utilities.OpLitPush: + if pos >= l { + return nil, ErrNotMatch + } + c := components[pos] + if op.code == utilities.OpLitPush { + if lit := p.pool[op.operand]; c != lit { + return nil, ErrNotMatch + } + } + stack = append(stack, c) + pos++ + case utilities.OpPushM: + end := len(components) + if end < pos+p.tailLen { + return nil, ErrNotMatch + } + end -= p.tailLen + stack = append(stack, strings.Join(components[pos:end], "/")) + pos = end + case utilities.OpConcatN: + n := op.operand + l := len(stack) - n + stack = append(stack[:l], strings.Join(stack[l:], "/")) + case utilities.OpCapture: + n := len(stack) - 1 + captured[op.operand] = stack[n] + stack = stack[:n] + } + } + if pos < l { + return nil, ErrNotMatch + } + bindings := make(map[string]string) + for i, val := range captured { + bindings[p.vars[i]] = val + } + return bindings, nil +} + +// Verb returns the verb part of the Pattern. +func (p Pattern) Verb() string { return p.verb } + +func (p Pattern) String() string { + var stack []string + for _, op := range p.ops { + switch op.code { + case utilities.OpNop: + continue + case utilities.OpPush: + stack = append(stack, "*") + case utilities.OpLitPush: + stack = append(stack, p.pool[op.operand]) + case utilities.OpPushM: + stack = append(stack, "**") + case utilities.OpConcatN: + n := op.operand + l := len(stack) - n + stack = append(stack[:l], strings.Join(stack[l:], "/")) + case utilities.OpCapture: + n := len(stack) - 1 + stack[n] = fmt.Sprintf("{%s=%s}", p.vars[op.operand], stack[n]) + } + } + segs := strings.Join(stack, "/") + if p.verb != "" { + return fmt.Sprintf("/%s:%s", segs, p.verb) + } + return "/" + segs +} + +// AssumeColonVerbOpt indicates whether a path suffix after a final +// colon may only be interpreted as a verb. +func AssumeColonVerbOpt(val bool) PatternOpt { + return PatternOpt(func(o *patternOptions) { + o.assumeColonVerb = val + }) +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/proto2_convert.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/proto2_convert.go new file mode 100644 index 000000000..a3151e2a5 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/proto2_convert.go @@ -0,0 +1,80 @@ +package runtime + +import ( + "github.com/golang/protobuf/proto" +) + +// StringP returns a pointer to a string whose pointee is same as the given string value. +func StringP(val string) (*string, error) { + return proto.String(val), nil +} + +// BoolP parses the given string representation of a boolean value, +// and returns a pointer to a bool whose value is same as the parsed value. +func BoolP(val string) (*bool, error) { + b, err := Bool(val) + if err != nil { + return nil, err + } + return proto.Bool(b), nil +} + +// Float64P parses the given string representation of a floating point number, +// and returns a pointer to a float64 whose value is same as the parsed number. +func Float64P(val string) (*float64, error) { + f, err := Float64(val) + if err != nil { + return nil, err + } + return proto.Float64(f), nil +} + +// Float32P parses the given string representation of a floating point number, +// and returns a pointer to a float32 whose value is same as the parsed number. +func Float32P(val string) (*float32, error) { + f, err := Float32(val) + if err != nil { + return nil, err + } + return proto.Float32(f), nil +} + +// Int64P parses the given string representation of an integer +// and returns a pointer to a int64 whose value is same as the parsed integer. +func Int64P(val string) (*int64, error) { + i, err := Int64(val) + if err != nil { + return nil, err + } + return proto.Int64(i), nil +} + +// Int32P parses the given string representation of an integer +// and returns a pointer to a int32 whose value is same as the parsed integer. +func Int32P(val string) (*int32, error) { + i, err := Int32(val) + if err != nil { + return nil, err + } + return proto.Int32(i), err +} + +// Uint64P parses the given string representation of an integer +// and returns a pointer to a uint64 whose value is same as the parsed integer. +func Uint64P(val string) (*uint64, error) { + i, err := Uint64(val) + if err != nil { + return nil, err + } + return proto.Uint64(i), err +} + +// Uint32P parses the given string representation of an integer +// and returns a pointer to a uint32 whose value is same as the parsed integer. +func Uint32P(val string) (*uint32, error) { + i, err := Uint32(val) + if err != nil { + return nil, err + } + return proto.Uint32(i), err +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/proto_errors.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/proto_errors.go new file mode 100644 index 000000000..3fd30da22 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/proto_errors.go @@ -0,0 +1,106 @@ +package runtime + +import ( + "context" + "io" + "net/http" + + "github.com/golang/protobuf/ptypes/any" + "github.com/grpc-ecosystem/grpc-gateway/internal" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/grpclog" + "google.golang.org/grpc/status" +) + +// StreamErrorHandlerFunc accepts an error as a gRPC error generated via status package and translates it into a +// a proto struct used to represent error at the end of a stream. +type StreamErrorHandlerFunc func(context.Context, error) *StreamError + +// StreamError is the payload for the final message in a server stream in the event that the server returns an +// error after a response message has already been sent. +type StreamError internal.StreamError + +// ProtoErrorHandlerFunc handles the error as a gRPC error generated via status package and replies to the request. +type ProtoErrorHandlerFunc func(context.Context, *ServeMux, Marshaler, http.ResponseWriter, *http.Request, error) + +var _ ProtoErrorHandlerFunc = DefaultHTTPProtoErrorHandler + +// DefaultHTTPProtoErrorHandler is an implementation of HTTPError. +// If "err" is an error from gRPC system, the function replies with the status code mapped by HTTPStatusFromCode. +// If otherwise, it replies with http.StatusInternalServerError. +// +// The response body returned by this function is a Status message marshaled by a Marshaler. +// +// Do not set this function to HTTPError variable directly, use WithProtoErrorHandler option instead. +func DefaultHTTPProtoErrorHandler(ctx context.Context, mux *ServeMux, marshaler Marshaler, w http.ResponseWriter, _ *http.Request, err error) { + // return Internal when Marshal failed + const fallback = `{"code": 13, "message": "failed to marshal error message"}` + + s, ok := status.FromError(err) + if !ok { + s = status.New(codes.Unknown, err.Error()) + } + + w.Header().Del("Trailer") + + contentType := marshaler.ContentType() + // Check marshaler on run time in order to keep backwards compatibility + // An interface param needs to be added to the ContentType() function on + // the Marshal interface to be able to remove this check + if typeMarshaler, ok := marshaler.(contentTypeMarshaler); ok { + pb := s.Proto() + contentType = typeMarshaler.ContentTypeFromMessage(pb) + } + w.Header().Set("Content-Type", contentType) + + buf, merr := marshaler.Marshal(s.Proto()) + if merr != nil { + grpclog.Infof("Failed to marshal error message %q: %v", s.Proto(), merr) + w.WriteHeader(http.StatusInternalServerError) + if _, err := io.WriteString(w, fallback); err != nil { + grpclog.Infof("Failed to write response: %v", err) + } + return + } + + md, ok := ServerMetadataFromContext(ctx) + if !ok { + grpclog.Infof("Failed to extract ServerMetadata from context") + } + + handleForwardResponseServerMetadata(w, mux, md) + handleForwardResponseTrailerHeader(w, md) + st := HTTPStatusFromCode(s.Code()) + w.WriteHeader(st) + if _, err := w.Write(buf); err != nil { + grpclog.Infof("Failed to write response: %v", err) + } + + handleForwardResponseTrailer(w, md) +} + +// DefaultHTTPStreamErrorHandler converts the given err into a *StreamError via +// default logic. +// +// It extracts the gRPC status from err if possible. The fields of the status are +// used to populate the returned StreamError, and the HTTP status code is derived +// from the gRPC code via HTTPStatusFromCode. If the given err does not contain a +// gRPC status, an "Unknown" gRPC code is used and "Internal Server Error" HTTP code. +func DefaultHTTPStreamErrorHandler(_ context.Context, err error) *StreamError { + grpcCode := codes.Unknown + grpcMessage := err.Error() + var grpcDetails []*any.Any + if s, ok := status.FromError(err); ok { + grpcCode = s.Code() + grpcMessage = s.Message() + grpcDetails = s.Proto().GetDetails() + } + httpCode := HTTPStatusFromCode(grpcCode) + return &StreamError{ + GrpcCode: int32(grpcCode), + HttpCode: int32(httpCode), + Message: grpcMessage, + HttpStatus: http.StatusText(httpCode), + Details: grpcDetails, + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/query.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/query.go new file mode 100644 index 000000000..ba66842c3 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/runtime/query.go @@ -0,0 +1,406 @@ +package runtime + +import ( + "encoding/base64" + "fmt" + "net/url" + "reflect" + "regexp" + "strconv" + "strings" + "time" + + "github.com/golang/protobuf/proto" + "github.com/grpc-ecosystem/grpc-gateway/utilities" + "google.golang.org/grpc/grpclog" +) + +var valuesKeyRegexp = regexp.MustCompile("^(.*)\\[(.*)\\]$") + +var currentQueryParser QueryParameterParser = &defaultQueryParser{} + +// QueryParameterParser defines interface for all query parameter parsers +type QueryParameterParser interface { + Parse(msg proto.Message, values url.Values, filter *utilities.DoubleArray) error +} + +// PopulateQueryParameters parses query parameters +// into "msg" using current query parser +func PopulateQueryParameters(msg proto.Message, values url.Values, filter *utilities.DoubleArray) error { + return currentQueryParser.Parse(msg, values, filter) +} + +type defaultQueryParser struct{} + +// Parse populates "values" into "msg". +// A value is ignored if its key starts with one of the elements in "filter". +func (*defaultQueryParser) Parse(msg proto.Message, values url.Values, filter *utilities.DoubleArray) error { + for key, values := range values { + match := valuesKeyRegexp.FindStringSubmatch(key) + if len(match) == 3 { + key = match[1] + values = append([]string{match[2]}, values...) + } + fieldPath := strings.Split(key, ".") + if filter.HasCommonPrefix(fieldPath) { + continue + } + if err := populateFieldValueFromPath(msg, fieldPath, values); err != nil { + return err + } + } + return nil +} + +// PopulateFieldFromPath sets a value in a nested Protobuf structure. +// It instantiates missing protobuf fields as it goes. +func PopulateFieldFromPath(msg proto.Message, fieldPathString string, value string) error { + fieldPath := strings.Split(fieldPathString, ".") + return populateFieldValueFromPath(msg, fieldPath, []string{value}) +} + +func populateFieldValueFromPath(msg proto.Message, fieldPath []string, values []string) error { + m := reflect.ValueOf(msg) + if m.Kind() != reflect.Ptr { + return fmt.Errorf("unexpected type %T: %v", msg, msg) + } + var props *proto.Properties + m = m.Elem() + for i, fieldName := range fieldPath { + isLast := i == len(fieldPath)-1 + if !isLast && m.Kind() != reflect.Struct { + return fmt.Errorf("non-aggregate type in the mid of path: %s", strings.Join(fieldPath, ".")) + } + var f reflect.Value + var err error + f, props, err = fieldByProtoName(m, fieldName) + if err != nil { + return err + } else if !f.IsValid() { + grpclog.Infof("field not found in %T: %s", msg, strings.Join(fieldPath, ".")) + return nil + } + + switch f.Kind() { + case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64, reflect.String, reflect.Uint32, reflect.Uint64: + if !isLast { + return fmt.Errorf("unexpected nested field %s in %s", fieldPath[i+1], strings.Join(fieldPath[:i+1], ".")) + } + m = f + case reflect.Slice: + if !isLast { + return fmt.Errorf("unexpected repeated field in %s", strings.Join(fieldPath, ".")) + } + // Handle []byte + if f.Type().Elem().Kind() == reflect.Uint8 { + m = f + break + } + return populateRepeatedField(f, values, props) + case reflect.Ptr: + if f.IsNil() { + m = reflect.New(f.Type().Elem()) + f.Set(m.Convert(f.Type())) + } + m = f.Elem() + continue + case reflect.Struct: + m = f + continue + case reflect.Map: + if !isLast { + return fmt.Errorf("unexpected nested field %s in %s", fieldPath[i+1], strings.Join(fieldPath[:i+1], ".")) + } + return populateMapField(f, values, props) + default: + return fmt.Errorf("unexpected type %s in %T", f.Type(), msg) + } + } + switch len(values) { + case 0: + return fmt.Errorf("no value of field: %s", strings.Join(fieldPath, ".")) + case 1: + default: + grpclog.Infof("too many field values: %s", strings.Join(fieldPath, ".")) + } + return populateField(m, values[0], props) +} + +// fieldByProtoName looks up a field whose corresponding protobuf field name is "name". +// "m" must be a struct value. It returns zero reflect.Value if no such field found. +func fieldByProtoName(m reflect.Value, name string) (reflect.Value, *proto.Properties, error) { + props := proto.GetProperties(m.Type()) + + // look up field name in oneof map + for _, op := range props.OneofTypes { + if name == op.Prop.OrigName || name == op.Prop.JSONName { + v := reflect.New(op.Type.Elem()) + field := m.Field(op.Field) + if !field.IsNil() { + return reflect.Value{}, nil, fmt.Errorf("field already set for %s oneof", props.Prop[op.Field].OrigName) + } + field.Set(v) + return v.Elem().Field(0), op.Prop, nil + } + } + + for _, p := range props.Prop { + if p.OrigName == name { + return m.FieldByName(p.Name), p, nil + } + if p.JSONName == name { + return m.FieldByName(p.Name), p, nil + } + } + return reflect.Value{}, nil, nil +} + +func populateMapField(f reflect.Value, values []string, props *proto.Properties) error { + if len(values) != 2 { + return fmt.Errorf("more than one value provided for key %s in map %s", values[0], props.Name) + } + + key, value := values[0], values[1] + keyType := f.Type().Key() + valueType := f.Type().Elem() + if f.IsNil() { + f.Set(reflect.MakeMap(f.Type())) + } + + keyConv, ok := convFromType[keyType.Kind()] + if !ok { + return fmt.Errorf("unsupported key type %s in map %s", keyType, props.Name) + } + valueConv, ok := convFromType[valueType.Kind()] + if !ok { + return fmt.Errorf("unsupported value type %s in map %s", valueType, props.Name) + } + + keyV := keyConv.Call([]reflect.Value{reflect.ValueOf(key)}) + if err := keyV[1].Interface(); err != nil { + return err.(error) + } + valueV := valueConv.Call([]reflect.Value{reflect.ValueOf(value)}) + if err := valueV[1].Interface(); err != nil { + return err.(error) + } + + f.SetMapIndex(keyV[0].Convert(keyType), valueV[0].Convert(valueType)) + + return nil +} + +func populateRepeatedField(f reflect.Value, values []string, props *proto.Properties) error { + elemType := f.Type().Elem() + + // is the destination field a slice of an enumeration type? + if enumValMap := proto.EnumValueMap(props.Enum); enumValMap != nil { + return populateFieldEnumRepeated(f, values, enumValMap) + } + + conv, ok := convFromType[elemType.Kind()] + if !ok { + return fmt.Errorf("unsupported field type %s", elemType) + } + f.Set(reflect.MakeSlice(f.Type(), len(values), len(values)).Convert(f.Type())) + for i, v := range values { + result := conv.Call([]reflect.Value{reflect.ValueOf(v)}) + if err := result[1].Interface(); err != nil { + return err.(error) + } + f.Index(i).Set(result[0].Convert(f.Index(i).Type())) + } + return nil +} + +func populateField(f reflect.Value, value string, props *proto.Properties) error { + i := f.Addr().Interface() + + // Handle protobuf well known types + var name string + switch m := i.(type) { + case interface{ XXX_WellKnownType() string }: + name = m.XXX_WellKnownType() + case proto.Message: + const wktPrefix = "google.protobuf." + if fullName := proto.MessageName(m); strings.HasPrefix(fullName, wktPrefix) { + name = fullName[len(wktPrefix):] + } + } + switch name { + case "Timestamp": + if value == "null" { + f.FieldByName("Seconds").SetInt(0) + f.FieldByName("Nanos").SetInt(0) + return nil + } + + t, err := time.Parse(time.RFC3339Nano, value) + if err != nil { + return fmt.Errorf("bad Timestamp: %v", err) + } + f.FieldByName("Seconds").SetInt(int64(t.Unix())) + f.FieldByName("Nanos").SetInt(int64(t.Nanosecond())) + return nil + case "Duration": + if value == "null" { + f.FieldByName("Seconds").SetInt(0) + f.FieldByName("Nanos").SetInt(0) + return nil + } + d, err := time.ParseDuration(value) + if err != nil { + return fmt.Errorf("bad Duration: %v", err) + } + + ns := d.Nanoseconds() + s := ns / 1e9 + ns %= 1e9 + f.FieldByName("Seconds").SetInt(s) + f.FieldByName("Nanos").SetInt(ns) + return nil + case "DoubleValue": + fallthrough + case "FloatValue": + float64Val, err := strconv.ParseFloat(value, 64) + if err != nil { + return fmt.Errorf("bad DoubleValue: %s", value) + } + f.FieldByName("Value").SetFloat(float64Val) + return nil + case "Int64Value": + fallthrough + case "Int32Value": + int64Val, err := strconv.ParseInt(value, 10, 64) + if err != nil { + return fmt.Errorf("bad DoubleValue: %s", value) + } + f.FieldByName("Value").SetInt(int64Val) + return nil + case "UInt64Value": + fallthrough + case "UInt32Value": + uint64Val, err := strconv.ParseUint(value, 10, 64) + if err != nil { + return fmt.Errorf("bad DoubleValue: %s", value) + } + f.FieldByName("Value").SetUint(uint64Val) + return nil + case "BoolValue": + if value == "true" { + f.FieldByName("Value").SetBool(true) + } else if value == "false" { + f.FieldByName("Value").SetBool(false) + } else { + return fmt.Errorf("bad BoolValue: %s", value) + } + return nil + case "StringValue": + f.FieldByName("Value").SetString(value) + return nil + case "BytesValue": + bytesVal, err := base64.StdEncoding.DecodeString(value) + if err != nil { + return fmt.Errorf("bad BytesValue: %s", value) + } + f.FieldByName("Value").SetBytes(bytesVal) + return nil + case "FieldMask": + p := f.FieldByName("Paths") + for _, v := range strings.Split(value, ",") { + if v != "" { + p.Set(reflect.Append(p, reflect.ValueOf(v))) + } + } + return nil + } + + // Handle Time and Duration stdlib types + switch t := i.(type) { + case *time.Time: + pt, err := time.Parse(time.RFC3339Nano, value) + if err != nil { + return fmt.Errorf("bad Timestamp: %v", err) + } + *t = pt + return nil + case *time.Duration: + d, err := time.ParseDuration(value) + if err != nil { + return fmt.Errorf("bad Duration: %v", err) + } + *t = d + return nil + } + + // is the destination field an enumeration type? + if enumValMap := proto.EnumValueMap(props.Enum); enumValMap != nil { + return populateFieldEnum(f, value, enumValMap) + } + + conv, ok := convFromType[f.Kind()] + if !ok { + return fmt.Errorf("field type %T is not supported in query parameters", i) + } + result := conv.Call([]reflect.Value{reflect.ValueOf(value)}) + if err := result[1].Interface(); err != nil { + return err.(error) + } + f.Set(result[0].Convert(f.Type())) + return nil +} + +func convertEnum(value string, t reflect.Type, enumValMap map[string]int32) (reflect.Value, error) { + // see if it's an enumeration string + if enumVal, ok := enumValMap[value]; ok { + return reflect.ValueOf(enumVal).Convert(t), nil + } + + // check for an integer that matches an enumeration value + eVal, err := strconv.Atoi(value) + if err != nil { + return reflect.Value{}, fmt.Errorf("%s is not a valid %s", value, t) + } + for _, v := range enumValMap { + if v == int32(eVal) { + return reflect.ValueOf(eVal).Convert(t), nil + } + } + return reflect.Value{}, fmt.Errorf("%s is not a valid %s", value, t) +} + +func populateFieldEnum(f reflect.Value, value string, enumValMap map[string]int32) error { + cval, err := convertEnum(value, f.Type(), enumValMap) + if err != nil { + return err + } + f.Set(cval) + return nil +} + +func populateFieldEnumRepeated(f reflect.Value, values []string, enumValMap map[string]int32) error { + elemType := f.Type().Elem() + f.Set(reflect.MakeSlice(f.Type(), len(values), len(values)).Convert(f.Type())) + for i, v := range values { + result, err := convertEnum(v, elemType, enumValMap) + if err != nil { + return err + } + f.Index(i).Set(result) + } + return nil +} + +var ( + convFromType = map[reflect.Kind]reflect.Value{ + reflect.String: reflect.ValueOf(String), + reflect.Bool: reflect.ValueOf(Bool), + reflect.Float64: reflect.ValueOf(Float64), + reflect.Float32: reflect.ValueOf(Float32), + reflect.Int64: reflect.ValueOf(Int64), + reflect.Int32: reflect.ValueOf(Int32), + reflect.Uint64: reflect.ValueOf(Uint64), + reflect.Uint32: reflect.ValueOf(Uint32), + reflect.Slice: reflect.ValueOf(Bytes), + } +) diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/BUILD.bazel b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/BUILD.bazel new file mode 100644 index 000000000..7109d7932 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/BUILD.bazel @@ -0,0 +1,21 @@ +load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test") + +package(default_visibility = ["//visibility:public"]) + +go_library( + name = "go_default_library", + srcs = [ + "doc.go", + "pattern.go", + "readerfactory.go", + "trie.go", + ], + importpath = "github.com/grpc-ecosystem/grpc-gateway/utilities", +) + +go_test( + name = "go_default_test", + size = "small", + srcs = ["trie_test.go"], + embed = [":go_default_library"], +) diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/doc.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/doc.go new file mode 100644 index 000000000..cf79a4d58 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/doc.go @@ -0,0 +1,2 @@ +// Package utilities provides members for internal use in grpc-gateway. +package utilities diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/pattern.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/pattern.go new file mode 100644 index 000000000..dfe7de486 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/pattern.go @@ -0,0 +1,22 @@ +package utilities + +// An OpCode is a opcode of compiled path patterns. +type OpCode int + +// These constants are the valid values of OpCode. +const ( + // OpNop does nothing + OpNop = OpCode(iota) + // OpPush pushes a component to stack + OpPush + // OpLitPush pushes a component to stack if it matches to the literal + OpLitPush + // OpPushM concatenates the remaining components and pushes it to stack + OpPushM + // OpConcatN pops N items from stack, concatenates them and pushes it back to stack + OpConcatN + // OpCapture pops an item and binds it to the variable + OpCapture + // OpEnd is the least positive invalid opcode. + OpEnd +) diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/readerfactory.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/readerfactory.go new file mode 100644 index 000000000..6dd385466 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/readerfactory.go @@ -0,0 +1,20 @@ +package utilities + +import ( + "bytes" + "io" + "io/ioutil" +) + +// IOReaderFactory takes in an io.Reader and returns a function that will allow you to create a new reader that begins +// at the start of the stream +func IOReaderFactory(r io.Reader) (func() io.Reader, error) { + b, err := ioutil.ReadAll(r) + if err != nil { + return nil, err + } + + return func() io.Reader { + return bytes.NewReader(b) + }, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/trie.go b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/trie.go new file mode 100644 index 000000000..c2b7b30dd --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/grpc-ecosystem/grpc-gateway/utilities/trie.go @@ -0,0 +1,177 @@ +package utilities + +import ( + "sort" +) + +// DoubleArray is a Double Array implementation of trie on sequences of strings. +type DoubleArray struct { + // Encoding keeps an encoding from string to int + Encoding map[string]int + // Base is the base array of Double Array + Base []int + // Check is the check array of Double Array + Check []int +} + +// NewDoubleArray builds a DoubleArray from a set of sequences of strings. +func NewDoubleArray(seqs [][]string) *DoubleArray { + da := &DoubleArray{Encoding: make(map[string]int)} + if len(seqs) == 0 { + return da + } + + encoded := registerTokens(da, seqs) + sort.Sort(byLex(encoded)) + + root := node{row: -1, col: -1, left: 0, right: len(encoded)} + addSeqs(da, encoded, 0, root) + + for i := len(da.Base); i > 0; i-- { + if da.Check[i-1] != 0 { + da.Base = da.Base[:i] + da.Check = da.Check[:i] + break + } + } + return da +} + +func registerTokens(da *DoubleArray, seqs [][]string) [][]int { + var result [][]int + for _, seq := range seqs { + var encoded []int + for _, token := range seq { + if _, ok := da.Encoding[token]; !ok { + da.Encoding[token] = len(da.Encoding) + } + encoded = append(encoded, da.Encoding[token]) + } + result = append(result, encoded) + } + for i := range result { + result[i] = append(result[i], len(da.Encoding)) + } + return result +} + +type node struct { + row, col int + left, right int +} + +func (n node) value(seqs [][]int) int { + return seqs[n.row][n.col] +} + +func (n node) children(seqs [][]int) []*node { + var result []*node + lastVal := int(-1) + last := new(node) + for i := n.left; i < n.right; i++ { + if lastVal == seqs[i][n.col+1] { + continue + } + last.right = i + last = &node{ + row: i, + col: n.col + 1, + left: i, + } + result = append(result, last) + } + last.right = n.right + return result +} + +func addSeqs(da *DoubleArray, seqs [][]int, pos int, n node) { + ensureSize(da, pos) + + children := n.children(seqs) + var i int + for i = 1; ; i++ { + ok := func() bool { + for _, child := range children { + code := child.value(seqs) + j := i + code + ensureSize(da, j) + if da.Check[j] != 0 { + return false + } + } + return true + }() + if ok { + break + } + } + da.Base[pos] = i + for _, child := range children { + code := child.value(seqs) + j := i + code + da.Check[j] = pos + 1 + } + terminator := len(da.Encoding) + for _, child := range children { + code := child.value(seqs) + if code == terminator { + continue + } + j := i + code + addSeqs(da, seqs, j, *child) + } +} + +func ensureSize(da *DoubleArray, i int) { + for i >= len(da.Base) { + da.Base = append(da.Base, make([]int, len(da.Base)+1)...) + da.Check = append(da.Check, make([]int, len(da.Check)+1)...) + } +} + +type byLex [][]int + +func (l byLex) Len() int { return len(l) } +func (l byLex) Swap(i, j int) { l[i], l[j] = l[j], l[i] } +func (l byLex) Less(i, j int) bool { + si := l[i] + sj := l[j] + var k int + for k = 0; k < len(si) && k < len(sj); k++ { + if si[k] < sj[k] { + return true + } + if si[k] > sj[k] { + return false + } + } + if k < len(sj) { + return true + } + return false +} + +// HasCommonPrefix determines if any sequence in the DoubleArray is a prefix of the given sequence. +func (da *DoubleArray) HasCommonPrefix(seq []string) bool { + if len(da.Base) == 0 { + return false + } + + var i int + for _, t := range seq { + code, ok := da.Encoding[t] + if !ok { + break + } + j := da.Base[i] + code + if len(da.Check) <= j || da.Check[j] != i+1 { + break + } + i = j + } + j := da.Base[i] + len(da.Encoding) + if len(da.Check) <= j || da.Check[j] != i+1 { + return false + } + return true +} diff --git a/src/cmd/linuxkit/vendor/github.com/jmespath/go-jmespath/.travis.yml b/src/cmd/linuxkit/vendor/github.com/jmespath/go-jmespath/.travis.yml index 730c7fa51..c56f37c0c 100644 --- a/src/cmd/linuxkit/vendor/github.com/jmespath/go-jmespath/.travis.yml +++ b/src/cmd/linuxkit/vendor/github.com/jmespath/go-jmespath/.travis.yml @@ -12,6 +12,17 @@ go: - 1.11.x - 1.12.x - 1.13.x + - 1.14.x + - 1.15.x + - tip -install: go get -v -t ./... -script: make test +allow_failures: + - go: tip + +script: make build + +matrix: + include: + - language: go + go: 1.15.x + script: make test diff --git a/src/cmd/linuxkit/vendor/github.com/jmespath/go-jmespath/Makefile b/src/cmd/linuxkit/vendor/github.com/jmespath/go-jmespath/Makefile index a828d2848..fb38ec276 100644 --- a/src/cmd/linuxkit/vendor/github.com/jmespath/go-jmespath/Makefile +++ b/src/cmd/linuxkit/vendor/github.com/jmespath/go-jmespath/Makefile @@ -1,6 +1,8 @@ CMD = jpgo +SRC_PKGS=./ ./cmd/... ./fuzz/... + help: @echo "Please use \`make ' where is one of" @echo " test to run all the tests" @@ -9,21 +11,22 @@ help: generate: - go generate ./... + go generate ${SRC_PKGS} build: rm -f $(CMD) - go build ./... + go build ${SRC_PKGS} rm -f cmd/$(CMD)/$(CMD) && cd cmd/$(CMD)/ && go build ./... mv cmd/$(CMD)/$(CMD) . -test: - go test -v ./... +test: test-internal-testify + echo "making tests ${SRC_PKGS}" + go test -v ${SRC_PKGS} check: - go vet ./... - @echo "golint ./..." - @lint=`golint ./...`; \ + go vet ${SRC_PKGS} + @echo "golint ${SRC_PKGS}" + @lint=`golint ${SRC_PKGS}`; \ lint=`echo "$$lint" | grep -v "astnodetype_string.go" | grep -v "toktype_string.go"`; \ echo "$$lint"; \ if [ "$$lint" != "" ]; then exit 1; fi @@ -42,3 +45,7 @@ bench: pprof-cpu: go tool pprof ./go-jmespath.test ./cpu.out + +test-internal-testify: + cd internal/testify && go test ./... + diff --git a/src/cmd/linuxkit/vendor/github.com/jmespath/go-jmespath/go.mod b/src/cmd/linuxkit/vendor/github.com/jmespath/go-jmespath/go.mod index aa1e3f1c9..4d448e88b 100644 --- a/src/cmd/linuxkit/vendor/github.com/jmespath/go-jmespath/go.mod +++ b/src/cmd/linuxkit/vendor/github.com/jmespath/go-jmespath/go.mod @@ -2,4 +2,4 @@ module github.com/jmespath/go-jmespath go 1.14 -require github.com/stretchr/testify v1.5.1 +require github.com/jmespath/go-jmespath/internal/testify v1.5.1 diff --git a/src/cmd/linuxkit/vendor/github.com/jmespath/go-jmespath/go.sum b/src/cmd/linuxkit/vendor/github.com/jmespath/go-jmespath/go.sum index 331fa6982..d2db411e5 100644 --- a/src/cmd/linuxkit/vendor/github.com/jmespath/go-jmespath/go.sum +++ b/src/cmd/linuxkit/vendor/github.com/jmespath/go-jmespath/go.sum @@ -1,11 +1,11 @@ github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/jmespath/go-jmespath/internal/testify v1.5.1 h1:shLQSRRSCCPj3f2gpwzGwWFoC7ycTf1rcQZHOlsJ6N8= +github.com/jmespath/go-jmespath/internal/testify v1.5.1/go.mod h1:L3OGu8Wl2/fWfCI6z80xFu9LTZmf1ZRjMHUOPmWr69U= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= -github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H4= -github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= -gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw= -gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10= +gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/.goreleaser.yml b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/.goreleaser.yml index c9014ce1d..0af08e65e 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/.goreleaser.yml +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/.goreleaser.yml @@ -3,6 +3,7 @@ before: hooks: - ./gen.sh + - go install mvdan.cc/garble@latest builds: - @@ -31,6 +32,7 @@ builds: - mips64le goarm: - 7 + gobinary: garble - id: "s2d" binary: s2d @@ -57,6 +59,7 @@ builds: - mips64le goarm: - 7 + gobinary: garble - id: "s2sx" binary: s2sx @@ -84,6 +87,7 @@ builds: - mips64le goarm: - 7 + gobinary: garble archives: - diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/README.md b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/README.md index 3429879eb..0e2dc116a 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/README.md +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/README.md @@ -17,6 +17,49 @@ This package provides various compression algorithms. # changelog +* Mar 3, 2022 (v1.15.0) + * zstd: Refactor decoder by @klauspost in [#498](https://github.com/klauspost/compress/pull/498) + * zstd: Add stream encoding without goroutines by @klauspost in [#505](https://github.com/klauspost/compress/pull/505) + * huff0: Prevent single blocks exceeding 16 bits by @klauspost in[#507](https://github.com/klauspost/compress/pull/507) + * flate: Inline literal emission by @klauspost in [#509](https://github.com/klauspost/compress/pull/509) + * gzhttp: Add zstd to transport by @klauspost in [#400](https://github.com/klauspost/compress/pull/400) + * gzhttp: Make content-type optional by @klauspost in [#510](https://github.com/klauspost/compress/pull/510) + +
+ See Details +Both compression and decompression now supports "synchronous" stream operations. This means that whenever "concurrency" is set to 1, they will operate without spawning goroutines. + +Stream decompression is now faster on asynchronous, since the goroutine allocation much more effectively splits the workload. On typical streams this will typically use 2 cores fully for decompression. When a stream has finished decoding no goroutines will be left over, so decoders can now safely be pooled and still be garbage collected. + +While the release has been extensively tested, it is recommended to testing when upgrading. +
+ +* Feb 22, 2022 (v1.14.4) + * flate: Fix rare huffman only (-2) corruption. [#503](https://github.com/klauspost/compress/pull/503) + * zip: Update deprecated CreateHeaderRaw to correctly call CreateRaw by @saracen in [#502](https://github.com/klauspost/compress/pull/502) + * zip: don't read data descriptor early by @saracen in [#501](https://github.com/klauspost/compress/pull/501) #501 + * huff0: Use static decompression buffer up to 30% faster by @klauspost in [#499](https://github.com/klauspost/compress/pull/499) [#500](https://github.com/klauspost/compress/pull/500) + +* Feb 17, 2022 (v1.14.3) + * flate: Improve fastest levels compression speed ~10% more throughput. [#482](https://github.com/klauspost/compress/pull/482) [#489](https://github.com/klauspost/compress/pull/489) [#490](https://github.com/klauspost/compress/pull/490) [#491](https://github.com/klauspost/compress/pull/491) [#494](https://github.com/klauspost/compress/pull/494) [#478](https://github.com/klauspost/compress/pull/478) + * flate: Faster decompression speed, ~5-10%. [#483](https://github.com/klauspost/compress/pull/483) + * s2: Faster compression with Go v1.18 and amd64 microarch level 3+. [#484](https://github.com/klauspost/compress/pull/484) [#486](https://github.com/klauspost/compress/pull/486) + +* Jan 25, 2022 (v1.14.2) + * zstd: improve header decoder by @dsnet [#476](https://github.com/klauspost/compress/pull/476) + * zstd: Add bigger default blocks [#469](https://github.com/klauspost/compress/pull/469) + * zstd: Remove unused decompression buffer [#470](https://github.com/klauspost/compress/pull/470) + * zstd: Fix logically dead code by @ningmingxiao [#472](https://github.com/klauspost/compress/pull/472) + * flate: Improve level 7-9 [#471](https://github.com/klauspost/compress/pull/471) [#473](https://github.com/klauspost/compress/pull/473) + * zstd: Add noasm tag for xxhash [#475](https://github.com/klauspost/compress/pull/475) + +* Jan 11, 2022 (v1.14.1) + * s2: Add stream index in [#462](https://github.com/klauspost/compress/pull/462) + * flate: Speed and efficiency improvements in [#439](https://github.com/klauspost/compress/pull/439) [#461](https://github.com/klauspost/compress/pull/461) [#455](https://github.com/klauspost/compress/pull/455) [#452](https://github.com/klauspost/compress/pull/452) [#458](https://github.com/klauspost/compress/pull/458) + * zstd: Performance improvement in [#420]( https://github.com/klauspost/compress/pull/420) [#456](https://github.com/klauspost/compress/pull/456) [#437](https://github.com/klauspost/compress/pull/437) [#467](https://github.com/klauspost/compress/pull/467) [#468](https://github.com/klauspost/compress/pull/468) + * zstd: add arm64 xxhash assembly in [#464](https://github.com/klauspost/compress/pull/464) + * Add garbled for binaries for s2 in [#445](https://github.com/klauspost/compress/pull/445) + * Aug 30, 2021 (v1.13.5) * gz/zlib/flate: Alias stdlib errors [#425](https://github.com/klauspost/compress/pull/425) * s2: Add block support to commandline tools [#413](https://github.com/klauspost/compress/pull/413) @@ -46,6 +89,9 @@ This package provides various compression algorithms. * zstd: Detect short invalid signatures [#382](https://github.com/klauspost/compress/pull/382) * zstd: Spawn decoder goroutine only if needed. [#380](https://github.com/klauspost/compress/pull/380) +
+ See changes to v1.12.x + * May 25, 2021 (v1.12.3) * deflate: Better/faster Huffman encoding [#374](https://github.com/klauspost/compress/pull/374) * deflate: Allocate less for history. [#375](https://github.com/klauspost/compress/pull/375) @@ -67,9 +113,10 @@ This package provides various compression algorithms. * s2c/s2d/s2sx: Always truncate when writing files [#352](https://github.com/klauspost/compress/pull/352) * zstd: Reduce memory usage further when using [WithLowerEncoderMem](https://pkg.go.dev/github.com/klauspost/compress/zstd#WithLowerEncoderMem) [#346](https://github.com/klauspost/compress/pull/346) * s2: Fix potential problem with amd64 assembly and profilers [#349](https://github.com/klauspost/compress/pull/349) +
- See changes prior to v1.12.1 + See changes to v1.11.x * Mar 26, 2021 (v1.11.13) * zstd: Big speedup on small dictionary encodes [#344](https://github.com/klauspost/compress/pull/344) [#345](https://github.com/klauspost/compress/pull/345) @@ -128,7 +175,7 @@ This package provides various compression algorithms.
- See changes prior to v1.11.0 + See changes to v1.10.x * July 8, 2020 (v1.10.11) * zstd: Fix extra block when compressing with ReadFrom. [#278](https://github.com/klauspost/compress/pull/278) @@ -290,11 +337,6 @@ This package provides various compression algorithms. # deflate usage -* [High Throughput Benchmark](http://blog.klauspost.com/go-gzipdeflate-benchmarks/). -* [Small Payload/Webserver Benchmarks](http://blog.klauspost.com/gzip-performance-for-go-webservers/). -* [Linear Time Compression](http://blog.klauspost.com/constant-time-gzipzip-compression/). -* [Re-balancing Deflate Compression Levels](https://blog.klauspost.com/rebalancing-deflate-compression-levels/) - The packages are drop-in replacements for standard libraries. Simply replace the import path to use them: | old import | new import | Documentation @@ -316,6 +358,8 @@ Memory usage is typically 1MB for a Writer. stdlib is in the same range. If you expect to have a lot of concurrently allocated Writers consider using the stateless compress described below. +For compression performance, see: [this spreadsheet](https://docs.google.com/spreadsheets/d/1nuNE2nPfuINCZJRMt6wFWhKpToF95I47XjSsc-1rbPQ/edit?usp=sharing). + # Stateless compression This package offers stateless compression as a special option for gzip/deflate. @@ -432,6 +476,13 @@ For more information see my blog post on [Fast Linear Time Compression](http://b This is implemented on Go 1.7 as "Huffman Only" mode, though not exposed for gzip. +# Other packages + +Here are other packages of good quality and pure Go (no cgo wrappers or autoconverted code): + +* [github.com/pierrec/lz4](https://github.com/pierrec/lz4) - strong multithreaded LZ4 compression. +* [github.com/cosnicolaou/pbzip2](https://github.com/cosnicolaou/pbzip2) - multithreaded bzip2 decompression. +* [github.com/dsnet/compress](https://github.com/dsnet/compress) - brotli decompression, bzip2 writer. # license diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/autogen.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/autogen.go new file mode 100644 index 000000000..ff2c69d60 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/autogen.go @@ -0,0 +1,5 @@ +package huff0 + +//go:generate go run generate.go +//go:generate asmfmt -w decompress_amd64.s +//go:generate asmfmt -w decompress_8b_amd64.s diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/bitreader.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/bitreader.go index a4979e886..451160edd 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/bitreader.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/bitreader.go @@ -8,115 +8,10 @@ package huff0 import ( "encoding/binary" "errors" + "fmt" "io" ) -// bitReader reads a bitstream in reverse. -// The last set bit indicates the start of the stream and is used -// for aligning the input. -type bitReader struct { - in []byte - off uint // next byte to read is at in[off - 1] - value uint64 - bitsRead uint8 -} - -// init initializes and resets the bit reader. -func (b *bitReader) init(in []byte) error { - if len(in) < 1 { - return errors.New("corrupt stream: too short") - } - b.in = in - b.off = uint(len(in)) - // The highest bit of the last byte indicates where to start - v := in[len(in)-1] - if v == 0 { - return errors.New("corrupt stream, did not find end of stream") - } - b.bitsRead = 64 - b.value = 0 - if len(in) >= 8 { - b.fillFastStart() - } else { - b.fill() - b.fill() - } - b.bitsRead += 8 - uint8(highBit32(uint32(v))) - return nil -} - -// peekBitsFast requires that at least one bit is requested every time. -// There are no checks if the buffer is filled. -func (b *bitReader) peekBitsFast(n uint8) uint16 { - const regMask = 64 - 1 - v := uint16((b.value << (b.bitsRead & regMask)) >> ((regMask + 1 - n) & regMask)) - return v -} - -// fillFast() will make sure at least 32 bits are available. -// There must be at least 4 bytes available. -func (b *bitReader) fillFast() { - if b.bitsRead < 32 { - return - } - - // 2 bounds checks. - v := b.in[b.off-4 : b.off] - v = v[:4] - low := (uint32(v[0])) | (uint32(v[1]) << 8) | (uint32(v[2]) << 16) | (uint32(v[3]) << 24) - b.value = (b.value << 32) | uint64(low) - b.bitsRead -= 32 - b.off -= 4 -} - -func (b *bitReader) advance(n uint8) { - b.bitsRead += n -} - -// fillFastStart() assumes the bitreader is empty and there is at least 8 bytes to read. -func (b *bitReader) fillFastStart() { - // Do single re-slice to avoid bounds checks. - b.value = binary.LittleEndian.Uint64(b.in[b.off-8:]) - b.bitsRead = 0 - b.off -= 8 -} - -// fill() will make sure at least 32 bits are available. -func (b *bitReader) fill() { - if b.bitsRead < 32 { - return - } - if b.off > 4 { - v := b.in[b.off-4:] - v = v[:4] - low := (uint32(v[0])) | (uint32(v[1]) << 8) | (uint32(v[2]) << 16) | (uint32(v[3]) << 24) - b.value = (b.value << 32) | uint64(low) - b.bitsRead -= 32 - b.off -= 4 - return - } - for b.off > 0 { - b.value = (b.value << 8) | uint64(b.in[b.off-1]) - b.bitsRead -= 8 - b.off-- - } -} - -// finished returns true if all bits have been read from the bit stream. -func (b *bitReader) finished() bool { - return b.off == 0 && b.bitsRead >= 64 -} - -// close the bitstream and returns an error if out-of-buffer reads occurred. -func (b *bitReader) close() error { - // Release reference. - b.in = nil - if b.bitsRead > 64 { - return io.ErrUnexpectedEOF - } - return nil -} - // bitReader reads a bitstream in reverse. // The last set bit indicates the start of the stream and is used // for aligning the input. @@ -213,10 +108,17 @@ func (b *bitReaderBytes) finished() bool { return b.off == 0 && b.bitsRead >= 64 } +func (b *bitReaderBytes) remaining() uint { + return b.off*8 + uint(64-b.bitsRead) +} + // close the bitstream and returns an error if out-of-buffer reads occurred. func (b *bitReaderBytes) close() error { // Release reference. b.in = nil + if b.remaining() > 0 { + return fmt.Errorf("corrupt input: %d bits remain on stream", b.remaining()) + } if b.bitsRead > 64 { return io.ErrUnexpectedEOF } @@ -263,6 +165,11 @@ func (b *bitReaderShifted) peekBitsFast(n uint8) uint16 { return uint16(b.value >> ((64 - n) & 63)) } +// peekTopBits(n) is equvialent to peekBitFast(64 - n) +func (b *bitReaderShifted) peekTopBits(n uint8) uint16 { + return uint16(b.value >> n) +} + func (b *bitReaderShifted) advance(n uint8) { b.bitsRead += n b.value <<= n & 63 @@ -318,10 +225,17 @@ func (b *bitReaderShifted) finished() bool { return b.off == 0 && b.bitsRead >= 64 } +func (b *bitReaderShifted) remaining() uint { + return b.off*8 + uint(64-b.bitsRead) +} + // close the bitstream and returns an error if out-of-buffer reads occurred. func (b *bitReaderShifted) close() error { // Release reference. b.in = nil + if b.remaining() > 0 { + return fmt.Errorf("corrupt input: %d bits remain on stream", b.remaining()) + } if b.bitsRead > 64 { return io.ErrUnexpectedEOF } diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/compress.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/compress.go index 8323dc053..bc95ac623 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/compress.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/compress.go @@ -2,6 +2,7 @@ package huff0 import ( "fmt" + "math" "runtime" "sync" ) @@ -289,6 +290,10 @@ func (s *Scratch) compress4X(src []byte) ([]byte, error) { if err != nil { return nil, err } + if len(s.Out)-idx > math.MaxUint16 { + // We cannot store the size in the jump table + return nil, ErrIncompressible + } // Write compressed length as little endian before block. if i < 3 { // Last length is not written. @@ -332,6 +337,10 @@ func (s *Scratch) compress4Xp(src []byte) ([]byte, error) { return nil, errs[i] } o := s.tmpOut[i] + if len(o) > math.MaxUint16 { + // We cannot store the size in the jump table + return nil, ErrIncompressible + } // Write compressed length as little endian before block. if i < 3 { // Last length is not written. diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress.go index 9b7cc8e97..04f652995 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress.go @@ -4,6 +4,7 @@ import ( "errors" "fmt" "io" + "sync" "github.com/klauspost/compress/fse" ) @@ -20,7 +21,7 @@ type dEntrySingle struct { // double-symbols decoding type dEntryDouble struct { - seq uint16 + seq [4]byte nBits uint8 len uint8 } @@ -216,6 +217,7 @@ func (s *Scratch) Decoder() *Decoder { return &Decoder{ dt: s.dt, actualTableLog: s.actualTableLog, + bufs: &s.decPool, } } @@ -223,6 +225,15 @@ func (s *Scratch) Decoder() *Decoder { type Decoder struct { dt dTable actualTableLog uint8 + bufs *sync.Pool +} + +func (d *Decoder) buffer() *[4][256]byte { + buf, ok := d.bufs.Get().(*[4][256]byte) + if ok { + return buf + } + return &[4][256]byte{} } // Decompress1X will decompress a 1X encoded stream. @@ -249,7 +260,8 @@ func (d *Decoder) Decompress1X(dst, src []byte) ([]byte, error) { dt := d.dt.single[:tlSize] // Use temp table to avoid bound checks/append penalty. - var buf [256]byte + bufs := d.buffer() + buf := &bufs[0] var off uint8 for br.off >= 8 { @@ -277,6 +289,7 @@ func (d *Decoder) Decompress1X(dst, src []byte) ([]byte, error) { if off == 0 { if len(dst)+256 > maxDecodedSize { br.close() + d.bufs.Put(bufs) return nil, ErrMaxDecodedSizeExceeded } dst = append(dst, buf[:]...) @@ -284,6 +297,7 @@ func (d *Decoder) Decompress1X(dst, src []byte) ([]byte, error) { } if len(dst)+int(off) > maxDecodedSize { + d.bufs.Put(bufs) br.close() return nil, ErrMaxDecodedSizeExceeded } @@ -310,6 +324,7 @@ func (d *Decoder) Decompress1X(dst, src []byte) ([]byte, error) { } } if len(dst) >= maxDecodedSize { + d.bufs.Put(bufs) br.close() return nil, ErrMaxDecodedSizeExceeded } @@ -319,6 +334,7 @@ func (d *Decoder) Decompress1X(dst, src []byte) ([]byte, error) { bitsLeft -= nBits dst = append(dst, uint8(v.entry>>8)) } + d.bufs.Put(bufs) return dst, br.close() } @@ -341,7 +357,8 @@ func (d *Decoder) decompress1X8Bit(dst, src []byte) ([]byte, error) { dt := d.dt.single[:256] // Use temp table to avoid bound checks/append penalty. - var buf [256]byte + bufs := d.buffer() + buf := &bufs[0] var off uint8 switch d.actualTableLog { @@ -369,6 +386,7 @@ func (d *Decoder) decompress1X8Bit(dst, src []byte) ([]byte, error) { if off == 0 { if len(dst)+256 > maxDecodedSize { br.close() + d.bufs.Put(bufs) return nil, ErrMaxDecodedSizeExceeded } dst = append(dst, buf[:]...) @@ -398,6 +416,7 @@ func (d *Decoder) decompress1X8Bit(dst, src []byte) ([]byte, error) { if off == 0 { if len(dst)+256 > maxDecodedSize { br.close() + d.bufs.Put(bufs) return nil, ErrMaxDecodedSizeExceeded } dst = append(dst, buf[:]...) @@ -426,6 +445,7 @@ func (d *Decoder) decompress1X8Bit(dst, src []byte) ([]byte, error) { off += 4 if off == 0 { if len(dst)+256 > maxDecodedSize { + d.bufs.Put(bufs) br.close() return nil, ErrMaxDecodedSizeExceeded } @@ -455,6 +475,7 @@ func (d *Decoder) decompress1X8Bit(dst, src []byte) ([]byte, error) { off += 4 if off == 0 { if len(dst)+256 > maxDecodedSize { + d.bufs.Put(bufs) br.close() return nil, ErrMaxDecodedSizeExceeded } @@ -484,6 +505,7 @@ func (d *Decoder) decompress1X8Bit(dst, src []byte) ([]byte, error) { off += 4 if off == 0 { if len(dst)+256 > maxDecodedSize { + d.bufs.Put(bufs) br.close() return nil, ErrMaxDecodedSizeExceeded } @@ -513,6 +535,7 @@ func (d *Decoder) decompress1X8Bit(dst, src []byte) ([]byte, error) { off += 4 if off == 0 { if len(dst)+256 > maxDecodedSize { + d.bufs.Put(bufs) br.close() return nil, ErrMaxDecodedSizeExceeded } @@ -542,6 +565,7 @@ func (d *Decoder) decompress1X8Bit(dst, src []byte) ([]byte, error) { off += 4 if off == 0 { if len(dst)+256 > maxDecodedSize { + d.bufs.Put(bufs) br.close() return nil, ErrMaxDecodedSizeExceeded } @@ -571,6 +595,7 @@ func (d *Decoder) decompress1X8Bit(dst, src []byte) ([]byte, error) { off += 4 if off == 0 { if len(dst)+256 > maxDecodedSize { + d.bufs.Put(bufs) br.close() return nil, ErrMaxDecodedSizeExceeded } @@ -578,10 +603,12 @@ func (d *Decoder) decompress1X8Bit(dst, src []byte) ([]byte, error) { } } default: + d.bufs.Put(bufs) return nil, fmt.Errorf("invalid tablelog: %d", d.actualTableLog) } if len(dst)+int(off) > maxDecodedSize { + d.bufs.Put(bufs) br.close() return nil, ErrMaxDecodedSizeExceeded } @@ -601,6 +628,7 @@ func (d *Decoder) decompress1X8Bit(dst, src []byte) ([]byte, error) { } if len(dst) >= maxDecodedSize { br.close() + d.bufs.Put(bufs) return nil, ErrMaxDecodedSizeExceeded } v := dt[br.peekByteFast()>>shift] @@ -609,6 +637,7 @@ func (d *Decoder) decompress1X8Bit(dst, src []byte) ([]byte, error) { bitsLeft -= int8(nBits) dst = append(dst, uint8(v.entry>>8)) } + d.bufs.Put(bufs) return dst, br.close() } @@ -628,7 +657,8 @@ func (d *Decoder) decompress1X8BitExactly(dst, src []byte) ([]byte, error) { dt := d.dt.single[:256] // Use temp table to avoid bound checks/append penalty. - var buf [256]byte + bufs := d.buffer() + buf := &bufs[0] var off uint8 const shift = 56 @@ -655,6 +685,7 @@ func (d *Decoder) decompress1X8BitExactly(dst, src []byte) ([]byte, error) { off += 4 if off == 0 { if len(dst)+256 > maxDecodedSize { + d.bufs.Put(bufs) br.close() return nil, ErrMaxDecodedSizeExceeded } @@ -663,6 +694,7 @@ func (d *Decoder) decompress1X8BitExactly(dst, src []byte) ([]byte, error) { } if len(dst)+int(off) > maxDecodedSize { + d.bufs.Put(bufs) br.close() return nil, ErrMaxDecodedSizeExceeded } @@ -679,6 +711,7 @@ func (d *Decoder) decompress1X8BitExactly(dst, src []byte) ([]byte, error) { } } if len(dst) >= maxDecodedSize { + d.bufs.Put(bufs) br.close() return nil, ErrMaxDecodedSizeExceeded } @@ -688,199 +721,10 @@ func (d *Decoder) decompress1X8BitExactly(dst, src []byte) ([]byte, error) { bitsLeft -= int8(nBits) dst = append(dst, uint8(v.entry>>8)) } + d.bufs.Put(bufs) return dst, br.close() } -// Decompress4X will decompress a 4X encoded stream. -// The length of the supplied input must match the end of a block exactly. -// The *capacity* of the dst slice must match the destination size of -// the uncompressed data exactly. -func (d *Decoder) Decompress4X(dst, src []byte) ([]byte, error) { - if len(d.dt.single) == 0 { - return nil, errors.New("no table loaded") - } - if len(src) < 6+(4*1) { - return nil, errors.New("input too small") - } - if use8BitTables && d.actualTableLog <= 8 { - return d.decompress4X8bit(dst, src) - } - - var br [4]bitReaderShifted - start := 6 - for i := 0; i < 3; i++ { - length := int(src[i*2]) | (int(src[i*2+1]) << 8) - if start+length >= len(src) { - return nil, errors.New("truncated input (or invalid offset)") - } - err := br[i].init(src[start : start+length]) - if err != nil { - return nil, err - } - start += length - } - err := br[3].init(src[start:]) - if err != nil { - return nil, err - } - - // destination, offset to match first output - dstSize := cap(dst) - dst = dst[:dstSize] - out := dst - dstEvery := (dstSize + 3) / 4 - - const tlSize = 1 << tableLogMax - const tlMask = tlSize - 1 - single := d.dt.single[:tlSize] - - // Use temp table to avoid bound checks/append penalty. - var buf [256]byte - var off uint8 - var decoded int - - // Decode 2 values from each decoder/loop. - const bufoff = 256 / 4 - for { - if br[0].off < 4 || br[1].off < 4 || br[2].off < 4 || br[3].off < 4 { - break - } - - { - const stream = 0 - const stream2 = 1 - br[stream].fillFast() - br[stream2].fillFast() - - val := br[stream].peekBitsFast(d.actualTableLog) - v := single[val&tlMask] - br[stream].advance(uint8(v.entry)) - buf[off+bufoff*stream] = uint8(v.entry >> 8) - - val2 := br[stream2].peekBitsFast(d.actualTableLog) - v2 := single[val2&tlMask] - br[stream2].advance(uint8(v2.entry)) - buf[off+bufoff*stream2] = uint8(v2.entry >> 8) - - val = br[stream].peekBitsFast(d.actualTableLog) - v = single[val&tlMask] - br[stream].advance(uint8(v.entry)) - buf[off+bufoff*stream+1] = uint8(v.entry >> 8) - - val2 = br[stream2].peekBitsFast(d.actualTableLog) - v2 = single[val2&tlMask] - br[stream2].advance(uint8(v2.entry)) - buf[off+bufoff*stream2+1] = uint8(v2.entry >> 8) - } - - { - const stream = 2 - const stream2 = 3 - br[stream].fillFast() - br[stream2].fillFast() - - val := br[stream].peekBitsFast(d.actualTableLog) - v := single[val&tlMask] - br[stream].advance(uint8(v.entry)) - buf[off+bufoff*stream] = uint8(v.entry >> 8) - - val2 := br[stream2].peekBitsFast(d.actualTableLog) - v2 := single[val2&tlMask] - br[stream2].advance(uint8(v2.entry)) - buf[off+bufoff*stream2] = uint8(v2.entry >> 8) - - val = br[stream].peekBitsFast(d.actualTableLog) - v = single[val&tlMask] - br[stream].advance(uint8(v.entry)) - buf[off+bufoff*stream+1] = uint8(v.entry >> 8) - - val2 = br[stream2].peekBitsFast(d.actualTableLog) - v2 = single[val2&tlMask] - br[stream2].advance(uint8(v2.entry)) - buf[off+bufoff*stream2+1] = uint8(v2.entry >> 8) - } - - off += 2 - - if off == bufoff { - if bufoff > dstEvery { - return nil, errors.New("corruption detected: stream overrun 1") - } - copy(out, buf[:bufoff]) - copy(out[dstEvery:], buf[bufoff:bufoff*2]) - copy(out[dstEvery*2:], buf[bufoff*2:bufoff*3]) - copy(out[dstEvery*3:], buf[bufoff*3:bufoff*4]) - off = 0 - out = out[bufoff:] - decoded += 256 - // There must at least be 3 buffers left. - if len(out) < dstEvery*3 { - return nil, errors.New("corruption detected: stream overrun 2") - } - } - } - if off > 0 { - ioff := int(off) - if len(out) < dstEvery*3+ioff { - return nil, errors.New("corruption detected: stream overrun 3") - } - copy(out, buf[:off]) - copy(out[dstEvery:dstEvery+ioff], buf[bufoff:bufoff*2]) - copy(out[dstEvery*2:dstEvery*2+ioff], buf[bufoff*2:bufoff*3]) - copy(out[dstEvery*3:dstEvery*3+ioff], buf[bufoff*3:bufoff*4]) - decoded += int(off) * 4 - out = out[off:] - } - - // Decode remaining. - for i := range br { - offset := dstEvery * i - br := &br[i] - bitsLeft := br.off*8 + uint(64-br.bitsRead) - for bitsLeft > 0 { - br.fill() - if false && br.bitsRead >= 32 { - if br.off >= 4 { - v := br.in[br.off-4:] - v = v[:4] - low := (uint32(v[0])) | (uint32(v[1]) << 8) | (uint32(v[2]) << 16) | (uint32(v[3]) << 24) - br.value = (br.value << 32) | uint64(low) - br.bitsRead -= 32 - br.off -= 4 - } else { - for br.off > 0 { - br.value = (br.value << 8) | uint64(br.in[br.off-1]) - br.bitsRead -= 8 - br.off-- - } - } - } - // end inline... - if offset >= len(out) { - return nil, errors.New("corruption detected: stream overrun 4") - } - - // Read value and increment offset. - val := br.peekBitsFast(d.actualTableLog) - v := single[val&tlMask].entry - nBits := uint8(v) - br.advance(nBits) - bitsLeft -= uint(nBits) - out[offset] = uint8(v >> 8) - offset++ - } - decoded += offset - dstEvery*i - err = br.close() - if err != nil { - return nil, err - } - } - if dstSize != decoded { - return nil, errors.New("corruption detected: short output block") - } - return dst, nil -} - // Decompress4X will decompress a 4X encoded stream. // The length of the supplied input must match the end of a block exactly. // The *capacity* of the dst slice must match the destination size of @@ -914,18 +758,18 @@ func (d *Decoder) decompress4X8bit(dst, src []byte) ([]byte, error) { out := dst dstEvery := (dstSize + 3) / 4 - shift := (8 - d.actualTableLog) & 7 + shift := (56 + (8 - d.actualTableLog)) & 63 const tlSize = 1 << 8 single := d.dt.single[:tlSize] // Use temp table to avoid bound checks/append penalty. - var buf [256]byte + buf := d.buffer() var off uint8 var decoded int // Decode 4 values from each decoder/loop. - const bufoff = 256 / 4 + const bufoff = 256 for { if br[0].off < 4 || br[1].off < 4 || br[2].off < 4 || br[3].off < 4 { break @@ -935,96 +779,109 @@ func (d *Decoder) decompress4X8bit(dst, src []byte) ([]byte, error) { // Interleave 2 decodes. const stream = 0 const stream2 = 1 - br[stream].fillFast() - br[stream2].fillFast() + br1 := &br[stream] + br2 := &br[stream2] + br1.fillFast() + br2.fillFast() - v := single[br[stream].peekByteFast()>>shift].entry - buf[off+bufoff*stream] = uint8(v >> 8) - br[stream].advance(uint8(v)) + v := single[uint8(br1.value>>shift)].entry + v2 := single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off] = uint8(v >> 8) + buf[stream2][off] = uint8(v2 >> 8) - v2 := single[br[stream2].peekByteFast()>>shift].entry - buf[off+bufoff*stream2] = uint8(v2 >> 8) - br[stream2].advance(uint8(v2)) + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+1] = uint8(v >> 8) + buf[stream2][off+1] = uint8(v2 >> 8) - v = single[br[stream].peekByteFast()>>shift].entry - buf[off+bufoff*stream+1] = uint8(v >> 8) - br[stream].advance(uint8(v)) + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+2] = uint8(v >> 8) + buf[stream2][off+2] = uint8(v2 >> 8) - v2 = single[br[stream2].peekByteFast()>>shift].entry - buf[off+bufoff*stream2+1] = uint8(v2 >> 8) - br[stream2].advance(uint8(v2)) - - v = single[br[stream].peekByteFast()>>shift].entry - buf[off+bufoff*stream+2] = uint8(v >> 8) - br[stream].advance(uint8(v)) - - v2 = single[br[stream2].peekByteFast()>>shift].entry - buf[off+bufoff*stream2+2] = uint8(v2 >> 8) - br[stream2].advance(uint8(v2)) - - v = single[br[stream].peekByteFast()>>shift].entry - buf[off+bufoff*stream+3] = uint8(v >> 8) - br[stream].advance(uint8(v)) - - v2 = single[br[stream2].peekByteFast()>>shift].entry - buf[off+bufoff*stream2+3] = uint8(v2 >> 8) - br[stream2].advance(uint8(v2)) + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+3] = uint8(v >> 8) + buf[stream2][off+3] = uint8(v2 >> 8) } { const stream = 2 const stream2 = 3 - br[stream].fillFast() - br[stream2].fillFast() + br1 := &br[stream] + br2 := &br[stream2] + br1.fillFast() + br2.fillFast() - v := single[br[stream].peekByteFast()>>shift].entry - buf[off+bufoff*stream] = uint8(v >> 8) - br[stream].advance(uint8(v)) + v := single[uint8(br1.value>>shift)].entry + v2 := single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off] = uint8(v >> 8) + buf[stream2][off] = uint8(v2 >> 8) - v2 := single[br[stream2].peekByteFast()>>shift].entry - buf[off+bufoff*stream2] = uint8(v2 >> 8) - br[stream2].advance(uint8(v2)) + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+1] = uint8(v >> 8) + buf[stream2][off+1] = uint8(v2 >> 8) - v = single[br[stream].peekByteFast()>>shift].entry - buf[off+bufoff*stream+1] = uint8(v >> 8) - br[stream].advance(uint8(v)) + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+2] = uint8(v >> 8) + buf[stream2][off+2] = uint8(v2 >> 8) - v2 = single[br[stream2].peekByteFast()>>shift].entry - buf[off+bufoff*stream2+1] = uint8(v2 >> 8) - br[stream2].advance(uint8(v2)) - - v = single[br[stream].peekByteFast()>>shift].entry - buf[off+bufoff*stream+2] = uint8(v >> 8) - br[stream].advance(uint8(v)) - - v2 = single[br[stream2].peekByteFast()>>shift].entry - buf[off+bufoff*stream2+2] = uint8(v2 >> 8) - br[stream2].advance(uint8(v2)) - - v = single[br[stream].peekByteFast()>>shift].entry - buf[off+bufoff*stream+3] = uint8(v >> 8) - br[stream].advance(uint8(v)) - - v2 = single[br[stream2].peekByteFast()>>shift].entry - buf[off+bufoff*stream2+3] = uint8(v2 >> 8) - br[stream2].advance(uint8(v2)) + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+3] = uint8(v >> 8) + buf[stream2][off+3] = uint8(v2 >> 8) } off += 4 - if off == bufoff { + if off == 0 { if bufoff > dstEvery { + d.bufs.Put(buf) return nil, errors.New("corruption detected: stream overrun 1") } - copy(out, buf[:bufoff]) - copy(out[dstEvery:], buf[bufoff:bufoff*2]) - copy(out[dstEvery*2:], buf[bufoff*2:bufoff*3]) - copy(out[dstEvery*3:], buf[bufoff*3:bufoff*4]) - off = 0 + copy(out, buf[0][:]) + copy(out[dstEvery:], buf[1][:]) + copy(out[dstEvery*2:], buf[2][:]) + copy(out[dstEvery*3:], buf[3][:]) out = out[bufoff:] - decoded += 256 + decoded += bufoff * 4 // There must at least be 3 buffers left. if len(out) < dstEvery*3 { + d.bufs.Put(buf) return nil, errors.New("corruption detected: stream overrun 2") } } @@ -1032,23 +889,31 @@ func (d *Decoder) decompress4X8bit(dst, src []byte) ([]byte, error) { if off > 0 { ioff := int(off) if len(out) < dstEvery*3+ioff { + d.bufs.Put(buf) return nil, errors.New("corruption detected: stream overrun 3") } - copy(out, buf[:off]) - copy(out[dstEvery:dstEvery+ioff], buf[bufoff:bufoff*2]) - copy(out[dstEvery*2:dstEvery*2+ioff], buf[bufoff*2:bufoff*3]) - copy(out[dstEvery*3:dstEvery*3+ioff], buf[bufoff*3:bufoff*4]) + copy(out, buf[0][:off]) + copy(out[dstEvery:], buf[1][:off]) + copy(out[dstEvery*2:], buf[2][:off]) + copy(out[dstEvery*3:], buf[3][:off]) decoded += int(off) * 4 out = out[off:] } // Decode remaining. + // Decode remaining. + remainBytes := dstEvery - (decoded / 4) for i := range br { offset := dstEvery * i + endsAt := offset + remainBytes + if endsAt > len(out) { + endsAt = len(out) + } br := &br[i] - bitsLeft := int(br.off*8) + int(64-br.bitsRead) + bitsLeft := br.remaining() for bitsLeft > 0 { if br.finished() { + d.bufs.Put(buf) return nil, io.ErrUnexpectedEOF } if br.bitsRead >= 56 { @@ -1068,24 +933,31 @@ func (d *Decoder) decompress4X8bit(dst, src []byte) ([]byte, error) { } } // end inline... - if offset >= len(out) { + if offset >= endsAt { + d.bufs.Put(buf) return nil, errors.New("corruption detected: stream overrun 4") } // Read value and increment offset. - v := single[br.peekByteFast()>>shift].entry + v := single[uint8(br.value>>shift)].entry nBits := uint8(v) br.advance(nBits) - bitsLeft -= int(nBits) + bitsLeft -= uint(nBits) out[offset] = uint8(v >> 8) offset++ } + if offset != endsAt { + d.bufs.Put(buf) + return nil, fmt.Errorf("corruption detected: short output block %d, end %d != %d", i, offset, endsAt) + } decoded += offset - dstEvery*i err = br.close() if err != nil { + d.bufs.Put(buf) return nil, err } } + d.bufs.Put(buf) if dstSize != decoded { return nil, errors.New("corruption detected: short output block") } @@ -1121,18 +993,18 @@ func (d *Decoder) decompress4X8bitExactly(dst, src []byte) ([]byte, error) { out := dst dstEvery := (dstSize + 3) / 4 - const shift = 0 + const shift = 56 const tlSize = 1 << 8 const tlMask = tlSize - 1 single := d.dt.single[:tlSize] // Use temp table to avoid bound checks/append penalty. - var buf [256]byte + buf := d.buffer() var off uint8 var decoded int // Decode 4 values from each decoder/loop. - const bufoff = 256 / 4 + const bufoff = 256 for { if br[0].off < 4 || br[1].off < 4 || br[2].off < 4 || br[3].off < 4 { break @@ -1142,96 +1014,109 @@ func (d *Decoder) decompress4X8bitExactly(dst, src []byte) ([]byte, error) { // Interleave 2 decodes. const stream = 0 const stream2 = 1 - br[stream].fillFast() - br[stream2].fillFast() + br1 := &br[stream] + br2 := &br[stream2] + br1.fillFast() + br2.fillFast() - v := single[br[stream].peekByteFast()>>shift].entry - buf[off+bufoff*stream] = uint8(v >> 8) - br[stream].advance(uint8(v)) + v := single[uint8(br1.value>>shift)].entry + v2 := single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off] = uint8(v >> 8) + buf[stream2][off] = uint8(v2 >> 8) - v2 := single[br[stream2].peekByteFast()>>shift].entry - buf[off+bufoff*stream2] = uint8(v2 >> 8) - br[stream2].advance(uint8(v2)) + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+1] = uint8(v >> 8) + buf[stream2][off+1] = uint8(v2 >> 8) - v = single[br[stream].peekByteFast()>>shift].entry - buf[off+bufoff*stream+1] = uint8(v >> 8) - br[stream].advance(uint8(v)) + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+2] = uint8(v >> 8) + buf[stream2][off+2] = uint8(v2 >> 8) - v2 = single[br[stream2].peekByteFast()>>shift].entry - buf[off+bufoff*stream2+1] = uint8(v2 >> 8) - br[stream2].advance(uint8(v2)) - - v = single[br[stream].peekByteFast()>>shift].entry - buf[off+bufoff*stream+2] = uint8(v >> 8) - br[stream].advance(uint8(v)) - - v2 = single[br[stream2].peekByteFast()>>shift].entry - buf[off+bufoff*stream2+2] = uint8(v2 >> 8) - br[stream2].advance(uint8(v2)) - - v = single[br[stream].peekByteFast()>>shift].entry - buf[off+bufoff*stream+3] = uint8(v >> 8) - br[stream].advance(uint8(v)) - - v2 = single[br[stream2].peekByteFast()>>shift].entry - buf[off+bufoff*stream2+3] = uint8(v2 >> 8) - br[stream2].advance(uint8(v2)) + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+3] = uint8(v >> 8) + buf[stream2][off+3] = uint8(v2 >> 8) } { const stream = 2 const stream2 = 3 - br[stream].fillFast() - br[stream2].fillFast() + br1 := &br[stream] + br2 := &br[stream2] + br1.fillFast() + br2.fillFast() - v := single[br[stream].peekByteFast()>>shift].entry - buf[off+bufoff*stream] = uint8(v >> 8) - br[stream].advance(uint8(v)) + v := single[uint8(br1.value>>shift)].entry + v2 := single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off] = uint8(v >> 8) + buf[stream2][off] = uint8(v2 >> 8) - v2 := single[br[stream2].peekByteFast()>>shift].entry - buf[off+bufoff*stream2] = uint8(v2 >> 8) - br[stream2].advance(uint8(v2)) + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+1] = uint8(v >> 8) + buf[stream2][off+1] = uint8(v2 >> 8) - v = single[br[stream].peekByteFast()>>shift].entry - buf[off+bufoff*stream+1] = uint8(v >> 8) - br[stream].advance(uint8(v)) + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+2] = uint8(v >> 8) + buf[stream2][off+2] = uint8(v2 >> 8) - v2 = single[br[stream2].peekByteFast()>>shift].entry - buf[off+bufoff*stream2+1] = uint8(v2 >> 8) - br[stream2].advance(uint8(v2)) - - v = single[br[stream].peekByteFast()>>shift].entry - buf[off+bufoff*stream+2] = uint8(v >> 8) - br[stream].advance(uint8(v)) - - v2 = single[br[stream2].peekByteFast()>>shift].entry - buf[off+bufoff*stream2+2] = uint8(v2 >> 8) - br[stream2].advance(uint8(v2)) - - v = single[br[stream].peekByteFast()>>shift].entry - buf[off+bufoff*stream+3] = uint8(v >> 8) - br[stream].advance(uint8(v)) - - v2 = single[br[stream2].peekByteFast()>>shift].entry - buf[off+bufoff*stream2+3] = uint8(v2 >> 8) - br[stream2].advance(uint8(v2)) + v = single[uint8(br1.value>>shift)].entry + v2 = single[uint8(br2.value>>shift)].entry + br1.bitsRead += uint8(v) + br1.value <<= v & 63 + br2.bitsRead += uint8(v2) + br2.value <<= v2 & 63 + buf[stream][off+3] = uint8(v >> 8) + buf[stream2][off+3] = uint8(v2 >> 8) } off += 4 - if off == bufoff { + if off == 0 { if bufoff > dstEvery { + d.bufs.Put(buf) return nil, errors.New("corruption detected: stream overrun 1") } - copy(out, buf[:bufoff]) - copy(out[dstEvery:], buf[bufoff:bufoff*2]) - copy(out[dstEvery*2:], buf[bufoff*2:bufoff*3]) - copy(out[dstEvery*3:], buf[bufoff*3:bufoff*4]) - off = 0 + copy(out, buf[0][:]) + copy(out[dstEvery:], buf[1][:]) + copy(out[dstEvery*2:], buf[2][:]) + copy(out[dstEvery*3:], buf[3][:]) out = out[bufoff:] - decoded += 256 + decoded += bufoff * 4 // There must at least be 3 buffers left. if len(out) < dstEvery*3 { + d.bufs.Put(buf) return nil, errors.New("corruption detected: stream overrun 2") } } @@ -1241,21 +1126,27 @@ func (d *Decoder) decompress4X8bitExactly(dst, src []byte) ([]byte, error) { if len(out) < dstEvery*3+ioff { return nil, errors.New("corruption detected: stream overrun 3") } - copy(out, buf[:off]) - copy(out[dstEvery:dstEvery+ioff], buf[bufoff:bufoff*2]) - copy(out[dstEvery*2:dstEvery*2+ioff], buf[bufoff*2:bufoff*3]) - copy(out[dstEvery*3:dstEvery*3+ioff], buf[bufoff*3:bufoff*4]) + copy(out, buf[0][:off]) + copy(out[dstEvery:], buf[1][:off]) + copy(out[dstEvery*2:], buf[2][:off]) + copy(out[dstEvery*3:], buf[3][:off]) decoded += int(off) * 4 out = out[off:] } // Decode remaining. + remainBytes := dstEvery - (decoded / 4) for i := range br { offset := dstEvery * i + endsAt := offset + remainBytes + if endsAt > len(out) { + endsAt = len(out) + } br := &br[i] - bitsLeft := int(br.off*8) + int(64-br.bitsRead) + bitsLeft := br.remaining() for bitsLeft > 0 { if br.finished() { + d.bufs.Put(buf) return nil, io.ErrUnexpectedEOF } if br.bitsRead >= 56 { @@ -1275,24 +1166,32 @@ func (d *Decoder) decompress4X8bitExactly(dst, src []byte) ([]byte, error) { } } // end inline... - if offset >= len(out) { + if offset >= endsAt { + d.bufs.Put(buf) return nil, errors.New("corruption detected: stream overrun 4") } // Read value and increment offset. - v := single[br.peekByteFast()>>shift].entry + v := single[br.peekByteFast()].entry nBits := uint8(v) br.advance(nBits) - bitsLeft -= int(nBits) + bitsLeft -= uint(nBits) out[offset] = uint8(v >> 8) offset++ } + if offset != endsAt { + d.bufs.Put(buf) + return nil, fmt.Errorf("corruption detected: short output block %d, end %d != %d", i, offset, endsAt) + } + decoded += offset - dstEvery*i err = br.close() if err != nil { + d.bufs.Put(buf) return nil, err } } + d.bufs.Put(buf) if dstSize != decoded { return nil, errors.New("corruption detected: short output block") } diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress_8b_amd64.s b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress_8b_amd64.s new file mode 100644 index 000000000..0d6cb1a96 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress_8b_amd64.s @@ -0,0 +1,488 @@ +// +build !appengine +// +build gc +// +build !noasm + +#include "textflag.h" +#include "funcdata.h" +#include "go_asm.h" + +#define bufoff 256 // see decompress.go, we're using [4][256]byte table + +// func decompress4x_main_loop_x86(pbr0, pbr1, pbr2, pbr3 *bitReaderShifted, +// peekBits uint8, buf *byte, tbl *dEntrySingle) (int, bool) +TEXT ·decompress4x_8b_loop_x86(SB), NOSPLIT, $8 +#define off R8 +#define buffer DI +#define table SI + +#define br_bits_read R9 +#define br_value R10 +#define br_offset R11 +#define peek_bits R12 +#define exhausted DX + +#define br0 R13 +#define br1 R14 +#define br2 R15 +#define br3 BP + + MOVQ BP, 0(SP) + + XORQ exhausted, exhausted // exhausted = false + XORQ off, off // off = 0 + + MOVBQZX peekBits+32(FP), peek_bits + MOVQ buf+40(FP), buffer + MOVQ tbl+48(FP), table + + MOVQ pbr0+0(FP), br0 + MOVQ pbr1+8(FP), br1 + MOVQ pbr2+16(FP), br2 + MOVQ pbr3+24(FP), br3 + +main_loop: + + // const stream = 0 + // br0.fillFast() + MOVBQZX bitReaderShifted_bitsRead(br0), br_bits_read + MOVQ bitReaderShifted_value(br0), br_value + MOVQ bitReaderShifted_off(br0), br_offset + + // if b.bitsRead >= 32 { + CMPQ br_bits_read, $32 + JB skip_fill0 + + SUBQ $32, br_bits_read // b.bitsRead -= 32 + SUBQ $4, br_offset // b.off -= 4 + + // v := b.in[b.off-4 : b.off] + // v = v[:4] + // low := (uint32(v[0])) | (uint32(v[1]) << 8) | (uint32(v[2]) << 16) | (uint32(v[3]) << 24) + MOVQ bitReaderShifted_in(br0), AX + MOVL 0(br_offset)(AX*1), AX // AX = uint32(b.in[b.off:b.off+4]) + + // b.value |= uint64(low) << (b.bitsRead & 63) + MOVQ br_bits_read, CX + SHLQ CL, AX + ORQ AX, br_value + + // exhausted = exhausted || (br0.off < 4) + CMPQ br_offset, $4 + SETLT DL + ORB DL, DH + + // } +skip_fill0: + + // val0 := br0.peekTopBits(peekBits) + MOVQ br_value, AX + MOVQ peek_bits, CX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + + // v0 := table[val0&mask] + MOVW 0(table)(AX*2), AX // AX - v0 + + // br0.advance(uint8(v0.entry)) + MOVB AH, BL // BL = uint8(v0.entry >> 8) + MOVBQZX AL, CX + SHLQ CL, br_value // value <<= n + ADDQ CX, br_bits_read // bits_read += n + + // val1 := br0.peekTopBits(peekBits) + MOVQ peek_bits, CX + MOVQ br_value, AX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + + // v1 := table[val1&mask] + MOVW 0(table)(AX*2), AX // AX - v1 + + // br0.advance(uint8(v1.entry)) + MOVB AH, BH // BH = uint8(v1.entry >> 8) + MOVBQZX AL, CX + SHLQ CX, br_value // value <<= n + ADDQ CX, br_bits_read // bits_read += n + + // these two writes get coalesced + // buf[stream][off] = uint8(v0.entry >> 8) + // buf[stream][off+1] = uint8(v1.entry >> 8) + MOVW BX, 0(buffer)(off*1) + + // SECOND PART: + // val2 := br0.peekTopBits(peekBits) + MOVQ br_value, AX + MOVQ peek_bits, CX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + + // v2 := table[val0&mask] + MOVW 0(table)(AX*2), AX // AX - v0 + + // br0.advance(uint8(v0.entry)) + MOVB AH, BL // BL = uint8(v0.entry >> 8) + MOVBQZX AL, CX + SHLQ CL, br_value // value <<= n + ADDQ CX, br_bits_read // bits_read += n + + // val3 := br0.peekTopBits(peekBits) + MOVQ peek_bits, CX + MOVQ br_value, AX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + + // v3 := table[val1&mask] + MOVW 0(table)(AX*2), AX // AX - v1 + + // br0.advance(uint8(v1.entry)) + MOVB AH, BH // BH = uint8(v1.entry >> 8) + MOVBQZX AL, CX + SHLQ CX, br_value // value <<= n + ADDQ CX, br_bits_read // bits_read += n + + // these two writes get coalesced + // buf[stream][off+2] = uint8(v2.entry >> 8) + // buf[stream][off+3] = uint8(v3.entry >> 8) + MOVW BX, 0+2(buffer)(off*1) + + // update the bitrader reader structure + MOVB br_bits_read, bitReaderShifted_bitsRead(br0) + MOVQ br_value, bitReaderShifted_value(br0) + MOVQ br_offset, bitReaderShifted_off(br0) + + // const stream = 1 + // br1.fillFast() + MOVBQZX bitReaderShifted_bitsRead(br1), br_bits_read + MOVQ bitReaderShifted_value(br1), br_value + MOVQ bitReaderShifted_off(br1), br_offset + + // if b.bitsRead >= 32 { + CMPQ br_bits_read, $32 + JB skip_fill1 + + SUBQ $32, br_bits_read // b.bitsRead -= 32 + SUBQ $4, br_offset // b.off -= 4 + + // v := b.in[b.off-4 : b.off] + // v = v[:4] + // low := (uint32(v[0])) | (uint32(v[1]) << 8) | (uint32(v[2]) << 16) | (uint32(v[3]) << 24) + MOVQ bitReaderShifted_in(br1), AX + MOVL 0(br_offset)(AX*1), AX // AX = uint32(b.in[b.off:b.off+4]) + + // b.value |= uint64(low) << (b.bitsRead & 63) + MOVQ br_bits_read, CX + SHLQ CL, AX + ORQ AX, br_value + + // exhausted = exhausted || (br1.off < 4) + CMPQ br_offset, $4 + SETLT DL + ORB DL, DH + + // } +skip_fill1: + + // val0 := br1.peekTopBits(peekBits) + MOVQ br_value, AX + MOVQ peek_bits, CX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + + // v0 := table[val0&mask] + MOVW 0(table)(AX*2), AX // AX - v0 + + // br1.advance(uint8(v0.entry)) + MOVB AH, BL // BL = uint8(v0.entry >> 8) + MOVBQZX AL, CX + SHLQ CL, br_value // value <<= n + ADDQ CX, br_bits_read // bits_read += n + + // val1 := br1.peekTopBits(peekBits) + MOVQ peek_bits, CX + MOVQ br_value, AX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + + // v1 := table[val1&mask] + MOVW 0(table)(AX*2), AX // AX - v1 + + // br1.advance(uint8(v1.entry)) + MOVB AH, BH // BH = uint8(v1.entry >> 8) + MOVBQZX AL, CX + SHLQ CX, br_value // value <<= n + ADDQ CX, br_bits_read // bits_read += n + + // these two writes get coalesced + // buf[stream][off] = uint8(v0.entry >> 8) + // buf[stream][off+1] = uint8(v1.entry >> 8) + MOVW BX, 256(buffer)(off*1) + + // SECOND PART: + // val2 := br1.peekTopBits(peekBits) + MOVQ br_value, AX + MOVQ peek_bits, CX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + + // v2 := table[val0&mask] + MOVW 0(table)(AX*2), AX // AX - v0 + + // br1.advance(uint8(v0.entry)) + MOVB AH, BL // BL = uint8(v0.entry >> 8) + MOVBQZX AL, CX + SHLQ CL, br_value // value <<= n + ADDQ CX, br_bits_read // bits_read += n + + // val3 := br1.peekTopBits(peekBits) + MOVQ peek_bits, CX + MOVQ br_value, AX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + + // v3 := table[val1&mask] + MOVW 0(table)(AX*2), AX // AX - v1 + + // br1.advance(uint8(v1.entry)) + MOVB AH, BH // BH = uint8(v1.entry >> 8) + MOVBQZX AL, CX + SHLQ CX, br_value // value <<= n + ADDQ CX, br_bits_read // bits_read += n + + // these two writes get coalesced + // buf[stream][off+2] = uint8(v2.entry >> 8) + // buf[stream][off+3] = uint8(v3.entry >> 8) + MOVW BX, 256+2(buffer)(off*1) + + // update the bitrader reader structure + MOVB br_bits_read, bitReaderShifted_bitsRead(br1) + MOVQ br_value, bitReaderShifted_value(br1) + MOVQ br_offset, bitReaderShifted_off(br1) + + // const stream = 2 + // br2.fillFast() + MOVBQZX bitReaderShifted_bitsRead(br2), br_bits_read + MOVQ bitReaderShifted_value(br2), br_value + MOVQ bitReaderShifted_off(br2), br_offset + + // if b.bitsRead >= 32 { + CMPQ br_bits_read, $32 + JB skip_fill2 + + SUBQ $32, br_bits_read // b.bitsRead -= 32 + SUBQ $4, br_offset // b.off -= 4 + + // v := b.in[b.off-4 : b.off] + // v = v[:4] + // low := (uint32(v[0])) | (uint32(v[1]) << 8) | (uint32(v[2]) << 16) | (uint32(v[3]) << 24) + MOVQ bitReaderShifted_in(br2), AX + MOVL 0(br_offset)(AX*1), AX // AX = uint32(b.in[b.off:b.off+4]) + + // b.value |= uint64(low) << (b.bitsRead & 63) + MOVQ br_bits_read, CX + SHLQ CL, AX + ORQ AX, br_value + + // exhausted = exhausted || (br2.off < 4) + CMPQ br_offset, $4 + SETLT DL + ORB DL, DH + + // } +skip_fill2: + + // val0 := br2.peekTopBits(peekBits) + MOVQ br_value, AX + MOVQ peek_bits, CX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + + // v0 := table[val0&mask] + MOVW 0(table)(AX*2), AX // AX - v0 + + // br2.advance(uint8(v0.entry)) + MOVB AH, BL // BL = uint8(v0.entry >> 8) + MOVBQZX AL, CX + SHLQ CL, br_value // value <<= n + ADDQ CX, br_bits_read // bits_read += n + + // val1 := br2.peekTopBits(peekBits) + MOVQ peek_bits, CX + MOVQ br_value, AX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + + // v1 := table[val1&mask] + MOVW 0(table)(AX*2), AX // AX - v1 + + // br2.advance(uint8(v1.entry)) + MOVB AH, BH // BH = uint8(v1.entry >> 8) + MOVBQZX AL, CX + SHLQ CX, br_value // value <<= n + ADDQ CX, br_bits_read // bits_read += n + + // these two writes get coalesced + // buf[stream][off] = uint8(v0.entry >> 8) + // buf[stream][off+1] = uint8(v1.entry >> 8) + MOVW BX, 512(buffer)(off*1) + + // SECOND PART: + // val2 := br2.peekTopBits(peekBits) + MOVQ br_value, AX + MOVQ peek_bits, CX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + + // v2 := table[val0&mask] + MOVW 0(table)(AX*2), AX // AX - v0 + + // br2.advance(uint8(v0.entry)) + MOVB AH, BL // BL = uint8(v0.entry >> 8) + MOVBQZX AL, CX + SHLQ CL, br_value // value <<= n + ADDQ CX, br_bits_read // bits_read += n + + // val3 := br2.peekTopBits(peekBits) + MOVQ peek_bits, CX + MOVQ br_value, AX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + + // v3 := table[val1&mask] + MOVW 0(table)(AX*2), AX // AX - v1 + + // br2.advance(uint8(v1.entry)) + MOVB AH, BH // BH = uint8(v1.entry >> 8) + MOVBQZX AL, CX + SHLQ CX, br_value // value <<= n + ADDQ CX, br_bits_read // bits_read += n + + // these two writes get coalesced + // buf[stream][off+2] = uint8(v2.entry >> 8) + // buf[stream][off+3] = uint8(v3.entry >> 8) + MOVW BX, 512+2(buffer)(off*1) + + // update the bitrader reader structure + MOVB br_bits_read, bitReaderShifted_bitsRead(br2) + MOVQ br_value, bitReaderShifted_value(br2) + MOVQ br_offset, bitReaderShifted_off(br2) + + // const stream = 3 + // br3.fillFast() + MOVBQZX bitReaderShifted_bitsRead(br3), br_bits_read + MOVQ bitReaderShifted_value(br3), br_value + MOVQ bitReaderShifted_off(br3), br_offset + + // if b.bitsRead >= 32 { + CMPQ br_bits_read, $32 + JB skip_fill3 + + SUBQ $32, br_bits_read // b.bitsRead -= 32 + SUBQ $4, br_offset // b.off -= 4 + + // v := b.in[b.off-4 : b.off] + // v = v[:4] + // low := (uint32(v[0])) | (uint32(v[1]) << 8) | (uint32(v[2]) << 16) | (uint32(v[3]) << 24) + MOVQ bitReaderShifted_in(br3), AX + MOVL 0(br_offset)(AX*1), AX // AX = uint32(b.in[b.off:b.off+4]) + + // b.value |= uint64(low) << (b.bitsRead & 63) + MOVQ br_bits_read, CX + SHLQ CL, AX + ORQ AX, br_value + + // exhausted = exhausted || (br3.off < 4) + CMPQ br_offset, $4 + SETLT DL + ORB DL, DH + + // } +skip_fill3: + + // val0 := br3.peekTopBits(peekBits) + MOVQ br_value, AX + MOVQ peek_bits, CX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + + // v0 := table[val0&mask] + MOVW 0(table)(AX*2), AX // AX - v0 + + // br3.advance(uint8(v0.entry)) + MOVB AH, BL // BL = uint8(v0.entry >> 8) + MOVBQZX AL, CX + SHLQ CL, br_value // value <<= n + ADDQ CX, br_bits_read // bits_read += n + + // val1 := br3.peekTopBits(peekBits) + MOVQ peek_bits, CX + MOVQ br_value, AX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + + // v1 := table[val1&mask] + MOVW 0(table)(AX*2), AX // AX - v1 + + // br3.advance(uint8(v1.entry)) + MOVB AH, BH // BH = uint8(v1.entry >> 8) + MOVBQZX AL, CX + SHLQ CX, br_value // value <<= n + ADDQ CX, br_bits_read // bits_read += n + + // these two writes get coalesced + // buf[stream][off] = uint8(v0.entry >> 8) + // buf[stream][off+1] = uint8(v1.entry >> 8) + MOVW BX, 768(buffer)(off*1) + + // SECOND PART: + // val2 := br3.peekTopBits(peekBits) + MOVQ br_value, AX + MOVQ peek_bits, CX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + + // v2 := table[val0&mask] + MOVW 0(table)(AX*2), AX // AX - v0 + + // br3.advance(uint8(v0.entry)) + MOVB AH, BL // BL = uint8(v0.entry >> 8) + MOVBQZX AL, CX + SHLQ CL, br_value // value <<= n + ADDQ CX, br_bits_read // bits_read += n + + // val3 := br3.peekTopBits(peekBits) + MOVQ peek_bits, CX + MOVQ br_value, AX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + + // v3 := table[val1&mask] + MOVW 0(table)(AX*2), AX // AX - v1 + + // br3.advance(uint8(v1.entry)) + MOVB AH, BH // BH = uint8(v1.entry >> 8) + MOVBQZX AL, CX + SHLQ CX, br_value // value <<= n + ADDQ CX, br_bits_read // bits_read += n + + // these two writes get coalesced + // buf[stream][off+2] = uint8(v2.entry >> 8) + // buf[stream][off+3] = uint8(v3.entry >> 8) + MOVW BX, 768+2(buffer)(off*1) + + // update the bitrader reader structure + MOVB br_bits_read, bitReaderShifted_bitsRead(br3) + MOVQ br_value, bitReaderShifted_value(br3) + MOVQ br_offset, bitReaderShifted_off(br3) + + ADDQ $4, off // off += 2 + + TESTB DH, DH // any br[i].ofs < 4? + JNZ end + + CMPQ off, $bufoff + JL main_loop + +end: + MOVQ 0(SP), BP + + MOVB off, ret+56(FP) + RET + +#undef off +#undef buffer +#undef table + +#undef br_bits_read +#undef br_value +#undef br_offset +#undef peek_bits +#undef exhausted + +#undef br0 +#undef br1 +#undef br2 +#undef br3 diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress_8b_amd64.s.in b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress_8b_amd64.s.in new file mode 100644 index 000000000..6d477a2c1 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress_8b_amd64.s.in @@ -0,0 +1,197 @@ +// +build !appengine +// +build gc +// +build !noasm + +#include "textflag.h" +#include "funcdata.h" +#include "go_asm.h" + + +#define bufoff 256 // see decompress.go, we're using [4][256]byte table + +//func decompress4x_main_loop_x86(pbr0, pbr1, pbr2, pbr3 *bitReaderShifted, +// peekBits uint8, buf *byte, tbl *dEntrySingle) (int, bool) +TEXT ·decompress4x_8b_loop_x86(SB), NOSPLIT, $8 +#define off R8 +#define buffer DI +#define table SI + +#define br_bits_read R9 +#define br_value R10 +#define br_offset R11 +#define peek_bits R12 +#define exhausted DX + +#define br0 R13 +#define br1 R14 +#define br2 R15 +#define br3 BP + + MOVQ BP, 0(SP) + + XORQ exhausted, exhausted // exhausted = false + XORQ off, off // off = 0 + + MOVBQZX peekBits+32(FP), peek_bits + MOVQ buf+40(FP), buffer + MOVQ tbl+48(FP), table + + MOVQ pbr0+0(FP), br0 + MOVQ pbr1+8(FP), br1 + MOVQ pbr2+16(FP), br2 + MOVQ pbr3+24(FP), br3 + +main_loop: +{{ define "decode_2_values_x86" }} + // const stream = {{ var "id" }} + // br{{ var "id"}}.fillFast() + MOVBQZX bitReaderShifted_bitsRead(br{{ var "id" }}), br_bits_read + MOVQ bitReaderShifted_value(br{{ var "id" }}), br_value + MOVQ bitReaderShifted_off(br{{ var "id" }}), br_offset + + // if b.bitsRead >= 32 { + CMPQ br_bits_read, $32 + JB skip_fill{{ var "id" }} + + SUBQ $32, br_bits_read // b.bitsRead -= 32 + SUBQ $4, br_offset // b.off -= 4 + + // v := b.in[b.off-4 : b.off] + // v = v[:4] + // low := (uint32(v[0])) | (uint32(v[1]) << 8) | (uint32(v[2]) << 16) | (uint32(v[3]) << 24) + MOVQ bitReaderShifted_in(br{{ var "id" }}), AX + MOVL 0(br_offset)(AX*1), AX // AX = uint32(b.in[b.off:b.off+4]) + + // b.value |= uint64(low) << (b.bitsRead & 63) + MOVQ br_bits_read, CX + SHLQ CL, AX + ORQ AX, br_value + + // exhausted = exhausted || (br{{ var "id"}}.off < 4) + CMPQ br_offset, $4 + SETLT DL + ORB DL, DH + // } +skip_fill{{ var "id" }}: + + // val0 := br{{ var "id"}}.peekTopBits(peekBits) + MOVQ br_value, AX + MOVQ peek_bits, CX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + + // v0 := table[val0&mask] + MOVW 0(table)(AX*2), AX // AX - v0 + + // br{{ var "id"}}.advance(uint8(v0.entry)) + MOVB AH, BL // BL = uint8(v0.entry >> 8) + MOVBQZX AL, CX + SHLQ CL, br_value // value <<= n + ADDQ CX, br_bits_read // bits_read += n + + // val1 := br{{ var "id"}}.peekTopBits(peekBits) + MOVQ peek_bits, CX + MOVQ br_value, AX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + + // v1 := table[val1&mask] + MOVW 0(table)(AX*2), AX // AX - v1 + + // br{{ var "id"}}.advance(uint8(v1.entry)) + MOVB AH, BH // BH = uint8(v1.entry >> 8) + MOVBQZX AL, CX + SHLQ CX, br_value // value <<= n + ADDQ CX, br_bits_read // bits_read += n + + + // these two writes get coalesced + // buf[stream][off] = uint8(v0.entry >> 8) + // buf[stream][off+1] = uint8(v1.entry >> 8) + MOVW BX, {{ var "bufofs" }}(buffer)(off*1) + + // SECOND PART: + // val2 := br{{ var "id"}}.peekTopBits(peekBits) + MOVQ br_value, AX + MOVQ peek_bits, CX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + + // v2 := table[val0&mask] + MOVW 0(table)(AX*2), AX // AX - v0 + + // br{{ var "id"}}.advance(uint8(v0.entry)) + MOVB AH, BL // BL = uint8(v0.entry >> 8) + MOVBQZX AL, CX + SHLQ CL, br_value // value <<= n + ADDQ CX, br_bits_read // bits_read += n + + // val3 := br{{ var "id"}}.peekTopBits(peekBits) + MOVQ peek_bits, CX + MOVQ br_value, AX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + + // v3 := table[val1&mask] + MOVW 0(table)(AX*2), AX // AX - v1 + + // br{{ var "id"}}.advance(uint8(v1.entry)) + MOVB AH, BH // BH = uint8(v1.entry >> 8) + MOVBQZX AL, CX + SHLQ CX, br_value // value <<= n + ADDQ CX, br_bits_read // bits_read += n + + + // these two writes get coalesced + // buf[stream][off+2] = uint8(v2.entry >> 8) + // buf[stream][off+3] = uint8(v3.entry >> 8) + MOVW BX, {{ var "bufofs" }}+2(buffer)(off*1) + + // update the bitrader reader structure + MOVB br_bits_read, bitReaderShifted_bitsRead(br{{ var "id" }}) + MOVQ br_value, bitReaderShifted_value(br{{ var "id" }}) + MOVQ br_offset, bitReaderShifted_off(br{{ var "id" }}) +{{ end }} + + {{ set "id" "0" }} + {{ set "ofs" "0" }} + {{ set "bufofs" "0" }} {{/* id * bufoff */}} + {{ template "decode_2_values_x86" . }} + + {{ set "id" "1" }} + {{ set "ofs" "8" }} + {{ set "bufofs" "256" }} + {{ template "decode_2_values_x86" . }} + + {{ set "id" "2" }} + {{ set "ofs" "16" }} + {{ set "bufofs" "512" }} + {{ template "decode_2_values_x86" . }} + + {{ set "id" "3" }} + {{ set "ofs" "24" }} + {{ set "bufofs" "768" }} + {{ template "decode_2_values_x86" . }} + + ADDQ $4, off // off += 2 + + TESTB DH, DH // any br[i].ofs < 4? + JNZ end + + CMPQ off, $bufoff + JL main_loop +end: + MOVQ 0(SP), BP + + MOVB off, ret+56(FP) + RET +#undef off +#undef buffer +#undef table + +#undef br_bits_read +#undef br_value +#undef br_offset +#undef peek_bits +#undef exhausted + +#undef br0 +#undef br1 +#undef br2 +#undef br3 diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress_amd64.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress_amd64.go new file mode 100644 index 000000000..d47f6644f --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress_amd64.go @@ -0,0 +1,181 @@ +//go:build amd64 && !appengine && !noasm && gc +// +build amd64,!appengine,!noasm,gc + +// This file contains the specialisation of Decoder.Decompress4X +// that uses an asm implementation of its main loop. +package huff0 + +import ( + "errors" + "fmt" +) + +// decompress4x_main_loop_x86 is an x86 assembler implementation +// of Decompress4X when tablelog > 8. +// go:noescape +func decompress4x_main_loop_x86(pbr0, pbr1, pbr2, pbr3 *bitReaderShifted, + peekBits uint8, buf *byte, tbl *dEntrySingle) uint8 + +// decompress4x_8b_loop_x86 is an x86 assembler implementation +// of Decompress4X when tablelog <= 8 which decodes 4 entries +// per loop. +// go:noescape +func decompress4x_8b_loop_x86(pbr0, pbr1, pbr2, pbr3 *bitReaderShifted, + peekBits uint8, buf *byte, tbl *dEntrySingle) uint8 + +// fallback8BitSize is the size where using Go version is faster. +const fallback8BitSize = 800 + +// Decompress4X will decompress a 4X encoded stream. +// The length of the supplied input must match the end of a block exactly. +// The *capacity* of the dst slice must match the destination size of +// the uncompressed data exactly. +func (d *Decoder) Decompress4X(dst, src []byte) ([]byte, error) { + if len(d.dt.single) == 0 { + return nil, errors.New("no table loaded") + } + if len(src) < 6+(4*1) { + return nil, errors.New("input too small") + } + + use8BitTables := d.actualTableLog <= 8 + if cap(dst) < fallback8BitSize && use8BitTables { + return d.decompress4X8bit(dst, src) + } + var br [4]bitReaderShifted + // Decode "jump table" + start := 6 + for i := 0; i < 3; i++ { + length := int(src[i*2]) | (int(src[i*2+1]) << 8) + if start+length >= len(src) { + return nil, errors.New("truncated input (or invalid offset)") + } + err := br[i].init(src[start : start+length]) + if err != nil { + return nil, err + } + start += length + } + err := br[3].init(src[start:]) + if err != nil { + return nil, err + } + + // destination, offset to match first output + dstSize := cap(dst) + dst = dst[:dstSize] + out := dst + dstEvery := (dstSize + 3) / 4 + + const tlSize = 1 << tableLogMax + const tlMask = tlSize - 1 + single := d.dt.single[:tlSize] + + // Use temp table to avoid bound checks/append penalty. + buf := d.buffer() + var off uint8 + var decoded int + + const debug = false + + // see: bitReaderShifted.peekBitsFast() + peekBits := uint8((64 - d.actualTableLog) & 63) + + // Decode 2 values from each decoder/loop. + const bufoff = 256 + for { + if br[0].off < 4 || br[1].off < 4 || br[2].off < 4 || br[3].off < 4 { + break + } + + if use8BitTables { + off = decompress4x_8b_loop_x86(&br[0], &br[1], &br[2], &br[3], peekBits, &buf[0][0], &single[0]) + } else { + off = decompress4x_main_loop_x86(&br[0], &br[1], &br[2], &br[3], peekBits, &buf[0][0], &single[0]) + } + if debug { + fmt.Print("DEBUG: ") + fmt.Printf("off=%d,", off) + for i := 0; i < 4; i++ { + fmt.Printf(" br[%d]={bitsRead=%d, value=%x, off=%d}", + i, br[i].bitsRead, br[i].value, br[i].off) + } + fmt.Println("") + } + + if off != 0 { + break + } + + if bufoff > dstEvery { + d.bufs.Put(buf) + return nil, errors.New("corruption detected: stream overrun 1") + } + copy(out, buf[0][:]) + copy(out[dstEvery:], buf[1][:]) + copy(out[dstEvery*2:], buf[2][:]) + copy(out[dstEvery*3:], buf[3][:]) + out = out[bufoff:] + decoded += bufoff * 4 + // There must at least be 3 buffers left. + if len(out) < dstEvery*3 { + d.bufs.Put(buf) + return nil, errors.New("corruption detected: stream overrun 2") + } + } + if off > 0 { + ioff := int(off) + if len(out) < dstEvery*3+ioff { + d.bufs.Put(buf) + return nil, errors.New("corruption detected: stream overrun 3") + } + copy(out, buf[0][:off]) + copy(out[dstEvery:], buf[1][:off]) + copy(out[dstEvery*2:], buf[2][:off]) + copy(out[dstEvery*3:], buf[3][:off]) + decoded += int(off) * 4 + out = out[off:] + } + + // Decode remaining. + remainBytes := dstEvery - (decoded / 4) + for i := range br { + offset := dstEvery * i + endsAt := offset + remainBytes + if endsAt > len(out) { + endsAt = len(out) + } + br := &br[i] + bitsLeft := br.remaining() + for bitsLeft > 0 { + br.fill() + if offset >= endsAt { + d.bufs.Put(buf) + return nil, errors.New("corruption detected: stream overrun 4") + } + + // Read value and increment offset. + val := br.peekBitsFast(d.actualTableLog) + v := single[val&tlMask].entry + nBits := uint8(v) + br.advance(nBits) + bitsLeft -= uint(nBits) + out[offset] = uint8(v >> 8) + offset++ + } + if offset != endsAt { + d.bufs.Put(buf) + return nil, fmt.Errorf("corruption detected: short output block %d, end %d != %d", i, offset, endsAt) + } + decoded += offset - dstEvery*i + err = br.close() + if err != nil { + return nil, err + } + } + d.bufs.Put(buf) + if dstSize != decoded { + return nil, errors.New("corruption detected: short output block") + } + return dst, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress_amd64.s b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress_amd64.s new file mode 100644 index 000000000..2edad3ea5 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress_amd64.s @@ -0,0 +1,506 @@ +// +build !appengine +// +build gc +// +build !noasm + +#include "textflag.h" +#include "funcdata.h" +#include "go_asm.h" + +#ifdef GOAMD64_v4 +#ifndef GOAMD64_v3 +#define GOAMD64_v3 +#endif +#endif + +#define bufoff 256 // see decompress.go, we're using [4][256]byte table + +// func decompress4x_main_loop_x86(pbr0, pbr1, pbr2, pbr3 *bitReaderShifted, +// peekBits uint8, buf *byte, tbl *dEntrySingle) (int, bool) +TEXT ·decompress4x_main_loop_x86(SB), NOSPLIT, $8 +#define off R8 +#define buffer DI +#define table SI + +#define br_bits_read R9 +#define br_value R10 +#define br_offset R11 +#define peek_bits R12 +#define exhausted DX + +#define br0 R13 +#define br1 R14 +#define br2 R15 +#define br3 BP + + MOVQ BP, 0(SP) + + XORQ exhausted, exhausted // exhausted = false + XORQ off, off // off = 0 + + MOVBQZX peekBits+32(FP), peek_bits + MOVQ buf+40(FP), buffer + MOVQ tbl+48(FP), table + + MOVQ pbr0+0(FP), br0 + MOVQ pbr1+8(FP), br1 + MOVQ pbr2+16(FP), br2 + MOVQ pbr3+24(FP), br3 + +main_loop: + + // const stream = 0 + // br0.fillFast() + MOVBQZX bitReaderShifted_bitsRead(br0), br_bits_read + MOVQ bitReaderShifted_value(br0), br_value + MOVQ bitReaderShifted_off(br0), br_offset + + // We must have at least 2 * max tablelog left + CMPQ br_bits_read, $64-22 + JBE skip_fill0 + + SUBQ $32, br_bits_read // b.bitsRead -= 32 + SUBQ $4, br_offset // b.off -= 4 + + // v := b.in[b.off-4 : b.off] + // v = v[:4] + // low := (uint32(v[0])) | (uint32(v[1]) << 8) | (uint32(v[2]) << 16) | (uint32(v[3]) << 24) + MOVQ bitReaderShifted_in(br0), AX + + // b.value |= uint64(low) << (b.bitsRead & 63) +#ifdef GOAMD64_v3 + SHLXQ br_bits_read, 0(br_offset)(AX*1), AX // AX = uint32(b.in[b.off:b.off+4]) << (b.bitsRead & 63) + +#else + MOVL 0(br_offset)(AX*1), AX // AX = uint32(b.in[b.off:b.off+4]) + MOVQ br_bits_read, CX + SHLQ CL, AX + +#endif + + ORQ AX, br_value + + // exhausted = exhausted || (br0.off < 4) + CMPQ br_offset, $4 + SETLT DL + ORB DL, DH + + // } +skip_fill0: + + // val0 := br0.peekTopBits(peekBits) +#ifdef GOAMD64_v3 + SHRXQ peek_bits, br_value, AX // AX = (value >> peek_bits) & mask + +#else + MOVQ br_value, AX + MOVQ peek_bits, CX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + +#endif + + // v0 := table[val0&mask] + MOVW 0(table)(AX*2), AX // AX - v0 + + // br0.advance(uint8(v0.entry)) + MOVB AH, BL // BL = uint8(v0.entry >> 8) + +#ifdef GOAMD64_v3 + MOVBQZX AL, CX + SHLXQ AX, br_value, br_value // value <<= n + +#else + MOVBQZX AL, CX + SHLQ CL, br_value // value <<= n + +#endif + + ADDQ CX, br_bits_read // bits_read += n + +#ifdef GOAMD64_v3 + SHRXQ peek_bits, br_value, AX // AX = (value >> peek_bits) & mask + +#else + // val1 := br0.peekTopBits(peekBits) + MOVQ peek_bits, CX + MOVQ br_value, AX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + +#endif + + // v1 := table[val1&mask] + MOVW 0(table)(AX*2), AX // AX - v1 + + // br0.advance(uint8(v1.entry)) + MOVB AH, BH // BH = uint8(v1.entry >> 8) + +#ifdef GOAMD64_v3 + MOVBQZX AL, CX + SHLXQ AX, br_value, br_value // value <<= n + +#else + MOVBQZX AL, CX + SHLQ CL, br_value // value <<= n + +#endif + + ADDQ CX, br_bits_read // bits_read += n + + // these two writes get coalesced + // buf[stream][off] = uint8(v0.entry >> 8) + // buf[stream][off+1] = uint8(v1.entry >> 8) + MOVW BX, 0(buffer)(off*1) + + // update the bitrader reader structure + MOVB br_bits_read, bitReaderShifted_bitsRead(br0) + MOVQ br_value, bitReaderShifted_value(br0) + MOVQ br_offset, bitReaderShifted_off(br0) + + // const stream = 1 + // br1.fillFast() + MOVBQZX bitReaderShifted_bitsRead(br1), br_bits_read + MOVQ bitReaderShifted_value(br1), br_value + MOVQ bitReaderShifted_off(br1), br_offset + + // We must have at least 2 * max tablelog left + CMPQ br_bits_read, $64-22 + JBE skip_fill1 + + SUBQ $32, br_bits_read // b.bitsRead -= 32 + SUBQ $4, br_offset // b.off -= 4 + + // v := b.in[b.off-4 : b.off] + // v = v[:4] + // low := (uint32(v[0])) | (uint32(v[1]) << 8) | (uint32(v[2]) << 16) | (uint32(v[3]) << 24) + MOVQ bitReaderShifted_in(br1), AX + + // b.value |= uint64(low) << (b.bitsRead & 63) +#ifdef GOAMD64_v3 + SHLXQ br_bits_read, 0(br_offset)(AX*1), AX // AX = uint32(b.in[b.off:b.off+4]) << (b.bitsRead & 63) + +#else + MOVL 0(br_offset)(AX*1), AX // AX = uint32(b.in[b.off:b.off+4]) + MOVQ br_bits_read, CX + SHLQ CL, AX + +#endif + + ORQ AX, br_value + + // exhausted = exhausted || (br1.off < 4) + CMPQ br_offset, $4 + SETLT DL + ORB DL, DH + + // } +skip_fill1: + + // val0 := br1.peekTopBits(peekBits) +#ifdef GOAMD64_v3 + SHRXQ peek_bits, br_value, AX // AX = (value >> peek_bits) & mask + +#else + MOVQ br_value, AX + MOVQ peek_bits, CX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + +#endif + + // v0 := table[val0&mask] + MOVW 0(table)(AX*2), AX // AX - v0 + + // br1.advance(uint8(v0.entry)) + MOVB AH, BL // BL = uint8(v0.entry >> 8) + +#ifdef GOAMD64_v3 + MOVBQZX AL, CX + SHLXQ AX, br_value, br_value // value <<= n + +#else + MOVBQZX AL, CX + SHLQ CL, br_value // value <<= n + +#endif + + ADDQ CX, br_bits_read // bits_read += n + +#ifdef GOAMD64_v3 + SHRXQ peek_bits, br_value, AX // AX = (value >> peek_bits) & mask + +#else + // val1 := br1.peekTopBits(peekBits) + MOVQ peek_bits, CX + MOVQ br_value, AX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + +#endif + + // v1 := table[val1&mask] + MOVW 0(table)(AX*2), AX // AX - v1 + + // br1.advance(uint8(v1.entry)) + MOVB AH, BH // BH = uint8(v1.entry >> 8) + +#ifdef GOAMD64_v3 + MOVBQZX AL, CX + SHLXQ AX, br_value, br_value // value <<= n + +#else + MOVBQZX AL, CX + SHLQ CL, br_value // value <<= n + +#endif + + ADDQ CX, br_bits_read // bits_read += n + + // these two writes get coalesced + // buf[stream][off] = uint8(v0.entry >> 8) + // buf[stream][off+1] = uint8(v1.entry >> 8) + MOVW BX, 256(buffer)(off*1) + + // update the bitrader reader structure + MOVB br_bits_read, bitReaderShifted_bitsRead(br1) + MOVQ br_value, bitReaderShifted_value(br1) + MOVQ br_offset, bitReaderShifted_off(br1) + + // const stream = 2 + // br2.fillFast() + MOVBQZX bitReaderShifted_bitsRead(br2), br_bits_read + MOVQ bitReaderShifted_value(br2), br_value + MOVQ bitReaderShifted_off(br2), br_offset + + // We must have at least 2 * max tablelog left + CMPQ br_bits_read, $64-22 + JBE skip_fill2 + + SUBQ $32, br_bits_read // b.bitsRead -= 32 + SUBQ $4, br_offset // b.off -= 4 + + // v := b.in[b.off-4 : b.off] + // v = v[:4] + // low := (uint32(v[0])) | (uint32(v[1]) << 8) | (uint32(v[2]) << 16) | (uint32(v[3]) << 24) + MOVQ bitReaderShifted_in(br2), AX + + // b.value |= uint64(low) << (b.bitsRead & 63) +#ifdef GOAMD64_v3 + SHLXQ br_bits_read, 0(br_offset)(AX*1), AX // AX = uint32(b.in[b.off:b.off+4]) << (b.bitsRead & 63) + +#else + MOVL 0(br_offset)(AX*1), AX // AX = uint32(b.in[b.off:b.off+4]) + MOVQ br_bits_read, CX + SHLQ CL, AX + +#endif + + ORQ AX, br_value + + // exhausted = exhausted || (br2.off < 4) + CMPQ br_offset, $4 + SETLT DL + ORB DL, DH + + // } +skip_fill2: + + // val0 := br2.peekTopBits(peekBits) +#ifdef GOAMD64_v3 + SHRXQ peek_bits, br_value, AX // AX = (value >> peek_bits) & mask + +#else + MOVQ br_value, AX + MOVQ peek_bits, CX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + +#endif + + // v0 := table[val0&mask] + MOVW 0(table)(AX*2), AX // AX - v0 + + // br2.advance(uint8(v0.entry)) + MOVB AH, BL // BL = uint8(v0.entry >> 8) + +#ifdef GOAMD64_v3 + MOVBQZX AL, CX + SHLXQ AX, br_value, br_value // value <<= n + +#else + MOVBQZX AL, CX + SHLQ CL, br_value // value <<= n + +#endif + + ADDQ CX, br_bits_read // bits_read += n + +#ifdef GOAMD64_v3 + SHRXQ peek_bits, br_value, AX // AX = (value >> peek_bits) & mask + +#else + // val1 := br2.peekTopBits(peekBits) + MOVQ peek_bits, CX + MOVQ br_value, AX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + +#endif + + // v1 := table[val1&mask] + MOVW 0(table)(AX*2), AX // AX - v1 + + // br2.advance(uint8(v1.entry)) + MOVB AH, BH // BH = uint8(v1.entry >> 8) + +#ifdef GOAMD64_v3 + MOVBQZX AL, CX + SHLXQ AX, br_value, br_value // value <<= n + +#else + MOVBQZX AL, CX + SHLQ CL, br_value // value <<= n + +#endif + + ADDQ CX, br_bits_read // bits_read += n + + // these two writes get coalesced + // buf[stream][off] = uint8(v0.entry >> 8) + // buf[stream][off+1] = uint8(v1.entry >> 8) + MOVW BX, 512(buffer)(off*1) + + // update the bitrader reader structure + MOVB br_bits_read, bitReaderShifted_bitsRead(br2) + MOVQ br_value, bitReaderShifted_value(br2) + MOVQ br_offset, bitReaderShifted_off(br2) + + // const stream = 3 + // br3.fillFast() + MOVBQZX bitReaderShifted_bitsRead(br3), br_bits_read + MOVQ bitReaderShifted_value(br3), br_value + MOVQ bitReaderShifted_off(br3), br_offset + + // We must have at least 2 * max tablelog left + CMPQ br_bits_read, $64-22 + JBE skip_fill3 + + SUBQ $32, br_bits_read // b.bitsRead -= 32 + SUBQ $4, br_offset // b.off -= 4 + + // v := b.in[b.off-4 : b.off] + // v = v[:4] + // low := (uint32(v[0])) | (uint32(v[1]) << 8) | (uint32(v[2]) << 16) | (uint32(v[3]) << 24) + MOVQ bitReaderShifted_in(br3), AX + + // b.value |= uint64(low) << (b.bitsRead & 63) +#ifdef GOAMD64_v3 + SHLXQ br_bits_read, 0(br_offset)(AX*1), AX // AX = uint32(b.in[b.off:b.off+4]) << (b.bitsRead & 63) + +#else + MOVL 0(br_offset)(AX*1), AX // AX = uint32(b.in[b.off:b.off+4]) + MOVQ br_bits_read, CX + SHLQ CL, AX + +#endif + + ORQ AX, br_value + + // exhausted = exhausted || (br3.off < 4) + CMPQ br_offset, $4 + SETLT DL + ORB DL, DH + + // } +skip_fill3: + + // val0 := br3.peekTopBits(peekBits) +#ifdef GOAMD64_v3 + SHRXQ peek_bits, br_value, AX // AX = (value >> peek_bits) & mask + +#else + MOVQ br_value, AX + MOVQ peek_bits, CX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + +#endif + + // v0 := table[val0&mask] + MOVW 0(table)(AX*2), AX // AX - v0 + + // br3.advance(uint8(v0.entry)) + MOVB AH, BL // BL = uint8(v0.entry >> 8) + +#ifdef GOAMD64_v3 + MOVBQZX AL, CX + SHLXQ AX, br_value, br_value // value <<= n + +#else + MOVBQZX AL, CX + SHLQ CL, br_value // value <<= n + +#endif + + ADDQ CX, br_bits_read // bits_read += n + +#ifdef GOAMD64_v3 + SHRXQ peek_bits, br_value, AX // AX = (value >> peek_bits) & mask + +#else + // val1 := br3.peekTopBits(peekBits) + MOVQ peek_bits, CX + MOVQ br_value, AX + SHRQ CL, AX // AX = (value >> peek_bits) & mask + +#endif + + // v1 := table[val1&mask] + MOVW 0(table)(AX*2), AX // AX - v1 + + // br3.advance(uint8(v1.entry)) + MOVB AH, BH // BH = uint8(v1.entry >> 8) + +#ifdef GOAMD64_v3 + MOVBQZX AL, CX + SHLXQ AX, br_value, br_value // value <<= n + +#else + MOVBQZX AL, CX + SHLQ CL, br_value // value <<= n + +#endif + + ADDQ CX, br_bits_read // bits_read += n + + // these two writes get coalesced + // buf[stream][off] = uint8(v0.entry >> 8) + // buf[stream][off+1] = uint8(v1.entry >> 8) + MOVW BX, 768(buffer)(off*1) + + // update the bitrader reader structure + MOVB br_bits_read, bitReaderShifted_bitsRead(br3) + MOVQ br_value, bitReaderShifted_value(br3) + MOVQ br_offset, bitReaderShifted_off(br3) + + ADDQ $2, off // off += 2 + + TESTB DH, DH // any br[i].ofs < 4? + JNZ end + + CMPQ off, $bufoff + JL main_loop + +end: + MOVQ 0(SP), BP + + MOVB off, ret+56(FP) + RET + +#undef off +#undef buffer +#undef table + +#undef br_bits_read +#undef br_value +#undef br_offset +#undef peek_bits +#undef exhausted + +#undef br0 +#undef br1 +#undef br2 +#undef br3 diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress_amd64.s.in b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress_amd64.s.in new file mode 100644 index 000000000..330d86ae1 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress_amd64.s.in @@ -0,0 +1,195 @@ +// +build !appengine +// +build gc +// +build !noasm + +#include "textflag.h" +#include "funcdata.h" +#include "go_asm.h" + +#ifdef GOAMD64_v4 +#ifndef GOAMD64_v3 +#define GOAMD64_v3 +#endif +#endif + +#define bufoff 256 // see decompress.go, we're using [4][256]byte table + +//func decompress4x_main_loop_x86(pbr0, pbr1, pbr2, pbr3 *bitReaderShifted, +// peekBits uint8, buf *byte, tbl *dEntrySingle) (int, bool) +TEXT ·decompress4x_main_loop_x86(SB), NOSPLIT, $8 +#define off R8 +#define buffer DI +#define table SI + +#define br_bits_read R9 +#define br_value R10 +#define br_offset R11 +#define peek_bits R12 +#define exhausted DX + +#define br0 R13 +#define br1 R14 +#define br2 R15 +#define br3 BP + + MOVQ BP, 0(SP) + + XORQ exhausted, exhausted // exhausted = false + XORQ off, off // off = 0 + + MOVBQZX peekBits+32(FP), peek_bits + MOVQ buf+40(FP), buffer + MOVQ tbl+48(FP), table + + MOVQ pbr0+0(FP), br0 + MOVQ pbr1+8(FP), br1 + MOVQ pbr2+16(FP), br2 + MOVQ pbr3+24(FP), br3 + +main_loop: +{{ define "decode_2_values_x86" }} + // const stream = {{ var "id" }} + // br{{ var "id"}}.fillFast() + MOVBQZX bitReaderShifted_bitsRead(br{{ var "id" }}), br_bits_read + MOVQ bitReaderShifted_value(br{{ var "id" }}), br_value + MOVQ bitReaderShifted_off(br{{ var "id" }}), br_offset + + // We must have at least 2 * max tablelog left + CMPQ br_bits_read, $64-22 + JBE skip_fill{{ var "id" }} + + SUBQ $32, br_bits_read // b.bitsRead -= 32 + SUBQ $4, br_offset // b.off -= 4 + + // v := b.in[b.off-4 : b.off] + // v = v[:4] + // low := (uint32(v[0])) | (uint32(v[1]) << 8) | (uint32(v[2]) << 16) | (uint32(v[3]) << 24) + MOVQ bitReaderShifted_in(br{{ var "id" }}), AX + + // b.value |= uint64(low) << (b.bitsRead & 63) +#ifdef GOAMD64_v3 + SHLXQ br_bits_read, 0(br_offset)(AX*1), AX // AX = uint32(b.in[b.off:b.off+4]) << (b.bitsRead & 63) +#else + MOVL 0(br_offset)(AX*1), AX // AX = uint32(b.in[b.off:b.off+4]) + MOVQ br_bits_read, CX + SHLQ CL, AX +#endif + + ORQ AX, br_value + + // exhausted = exhausted || (br{{ var "id"}}.off < 4) + CMPQ br_offset, $4 + SETLT DL + ORB DL, DH + // } +skip_fill{{ var "id" }}: + + // val0 := br{{ var "id"}}.peekTopBits(peekBits) +#ifdef GOAMD64_v3 + SHRXQ peek_bits, br_value, AX // AX = (value >> peek_bits) & mask +#else + MOVQ br_value, AX + MOVQ peek_bits, CX + SHRQ CL, AX // AX = (value >> peek_bits) & mask +#endif + + // v0 := table[val0&mask] + MOVW 0(table)(AX*2), AX // AX - v0 + + // br{{ var "id"}}.advance(uint8(v0.entry)) + MOVB AH, BL // BL = uint8(v0.entry >> 8) + +#ifdef GOAMD64_v3 + MOVBQZX AL, CX + SHLXQ AX, br_value, br_value // value <<= n +#else + MOVBQZX AL, CX + SHLQ CL, br_value // value <<= n +#endif + + ADDQ CX, br_bits_read // bits_read += n + + +#ifdef GOAMD64_v3 + SHRXQ peek_bits, br_value, AX // AX = (value >> peek_bits) & mask +#else + // val1 := br{{ var "id"}}.peekTopBits(peekBits) + MOVQ peek_bits, CX + MOVQ br_value, AX + SHRQ CL, AX // AX = (value >> peek_bits) & mask +#endif + + // v1 := table[val1&mask] + MOVW 0(table)(AX*2), AX // AX - v1 + + // br{{ var "id"}}.advance(uint8(v1.entry)) + MOVB AH, BH // BH = uint8(v1.entry >> 8) + +#ifdef GOAMD64_v3 + MOVBQZX AL, CX + SHLXQ AX, br_value, br_value // value <<= n +#else + MOVBQZX AL, CX + SHLQ CL, br_value // value <<= n +#endif + + ADDQ CX, br_bits_read // bits_read += n + + + // these two writes get coalesced + // buf[stream][off] = uint8(v0.entry >> 8) + // buf[stream][off+1] = uint8(v1.entry >> 8) + MOVW BX, {{ var "bufofs" }}(buffer)(off*1) + + // update the bitrader reader structure + MOVB br_bits_read, bitReaderShifted_bitsRead(br{{ var "id" }}) + MOVQ br_value, bitReaderShifted_value(br{{ var "id" }}) + MOVQ br_offset, bitReaderShifted_off(br{{ var "id" }}) +{{ end }} + + {{ set "id" "0" }} + {{ set "ofs" "0" }} + {{ set "bufofs" "0" }} {{/* id * bufoff */}} + {{ template "decode_2_values_x86" . }} + + {{ set "id" "1" }} + {{ set "ofs" "8" }} + {{ set "bufofs" "256" }} + {{ template "decode_2_values_x86" . }} + + {{ set "id" "2" }} + {{ set "ofs" "16" }} + {{ set "bufofs" "512" }} + {{ template "decode_2_values_x86" . }} + + {{ set "id" "3" }} + {{ set "ofs" "24" }} + {{ set "bufofs" "768" }} + {{ template "decode_2_values_x86" . }} + + ADDQ $2, off // off += 2 + + TESTB DH, DH // any br[i].ofs < 4? + JNZ end + + CMPQ off, $bufoff + JL main_loop +end: + MOVQ 0(SP), BP + + MOVB off, ret+56(FP) + RET +#undef off +#undef buffer +#undef table + +#undef br_bits_read +#undef br_value +#undef br_offset +#undef peek_bits +#undef exhausted + +#undef br0 +#undef br1 +#undef br2 +#undef br3 diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress_generic.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress_generic.go new file mode 100644 index 000000000..126b4d68a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/decompress_generic.go @@ -0,0 +1,193 @@ +//go:build !amd64 || appengine || !gc || noasm +// +build !amd64 appengine !gc noasm + +// This file contains a generic implementation of Decoder.Decompress4X. +package huff0 + +import ( + "errors" + "fmt" +) + +// Decompress4X will decompress a 4X encoded stream. +// The length of the supplied input must match the end of a block exactly. +// The *capacity* of the dst slice must match the destination size of +// the uncompressed data exactly. +func (d *Decoder) Decompress4X(dst, src []byte) ([]byte, error) { + if len(d.dt.single) == 0 { + return nil, errors.New("no table loaded") + } + if len(src) < 6+(4*1) { + return nil, errors.New("input too small") + } + if use8BitTables && d.actualTableLog <= 8 { + return d.decompress4X8bit(dst, src) + } + + var br [4]bitReaderShifted + // Decode "jump table" + start := 6 + for i := 0; i < 3; i++ { + length := int(src[i*2]) | (int(src[i*2+1]) << 8) + if start+length >= len(src) { + return nil, errors.New("truncated input (or invalid offset)") + } + err := br[i].init(src[start : start+length]) + if err != nil { + return nil, err + } + start += length + } + err := br[3].init(src[start:]) + if err != nil { + return nil, err + } + + // destination, offset to match first output + dstSize := cap(dst) + dst = dst[:dstSize] + out := dst + dstEvery := (dstSize + 3) / 4 + + const tlSize = 1 << tableLogMax + const tlMask = tlSize - 1 + single := d.dt.single[:tlSize] + + // Use temp table to avoid bound checks/append penalty. + buf := d.buffer() + var off uint8 + var decoded int + + // Decode 2 values from each decoder/loop. + const bufoff = 256 + for { + if br[0].off < 4 || br[1].off < 4 || br[2].off < 4 || br[3].off < 4 { + break + } + + { + const stream = 0 + const stream2 = 1 + br[stream].fillFast() + br[stream2].fillFast() + + val := br[stream].peekBitsFast(d.actualTableLog) + val2 := br[stream2].peekBitsFast(d.actualTableLog) + v := single[val&tlMask] + v2 := single[val2&tlMask] + br[stream].advance(uint8(v.entry)) + br[stream2].advance(uint8(v2.entry)) + buf[stream][off] = uint8(v.entry >> 8) + buf[stream2][off] = uint8(v2.entry >> 8) + + val = br[stream].peekBitsFast(d.actualTableLog) + val2 = br[stream2].peekBitsFast(d.actualTableLog) + v = single[val&tlMask] + v2 = single[val2&tlMask] + br[stream].advance(uint8(v.entry)) + br[stream2].advance(uint8(v2.entry)) + buf[stream][off+1] = uint8(v.entry >> 8) + buf[stream2][off+1] = uint8(v2.entry >> 8) + } + + { + const stream = 2 + const stream2 = 3 + br[stream].fillFast() + br[stream2].fillFast() + + val := br[stream].peekBitsFast(d.actualTableLog) + val2 := br[stream2].peekBitsFast(d.actualTableLog) + v := single[val&tlMask] + v2 := single[val2&tlMask] + br[stream].advance(uint8(v.entry)) + br[stream2].advance(uint8(v2.entry)) + buf[stream][off] = uint8(v.entry >> 8) + buf[stream2][off] = uint8(v2.entry >> 8) + + val = br[stream].peekBitsFast(d.actualTableLog) + val2 = br[stream2].peekBitsFast(d.actualTableLog) + v = single[val&tlMask] + v2 = single[val2&tlMask] + br[stream].advance(uint8(v.entry)) + br[stream2].advance(uint8(v2.entry)) + buf[stream][off+1] = uint8(v.entry >> 8) + buf[stream2][off+1] = uint8(v2.entry >> 8) + } + + off += 2 + + if off == 0 { + if bufoff > dstEvery { + d.bufs.Put(buf) + return nil, errors.New("corruption detected: stream overrun 1") + } + copy(out, buf[0][:]) + copy(out[dstEvery:], buf[1][:]) + copy(out[dstEvery*2:], buf[2][:]) + copy(out[dstEvery*3:], buf[3][:]) + out = out[bufoff:] + decoded += bufoff * 4 + // There must at least be 3 buffers left. + if len(out) < dstEvery*3 { + d.bufs.Put(buf) + return nil, errors.New("corruption detected: stream overrun 2") + } + } + } + if off > 0 { + ioff := int(off) + if len(out) < dstEvery*3+ioff { + d.bufs.Put(buf) + return nil, errors.New("corruption detected: stream overrun 3") + } + copy(out, buf[0][:off]) + copy(out[dstEvery:], buf[1][:off]) + copy(out[dstEvery*2:], buf[2][:off]) + copy(out[dstEvery*3:], buf[3][:off]) + decoded += int(off) * 4 + out = out[off:] + } + + // Decode remaining. + remainBytes := dstEvery - (decoded / 4) + for i := range br { + offset := dstEvery * i + endsAt := offset + remainBytes + if endsAt > len(out) { + endsAt = len(out) + } + br := &br[i] + bitsLeft := br.remaining() + for bitsLeft > 0 { + br.fill() + if offset >= endsAt { + d.bufs.Put(buf) + return nil, errors.New("corruption detected: stream overrun 4") + } + + // Read value and increment offset. + val := br.peekBitsFast(d.actualTableLog) + v := single[val&tlMask].entry + nBits := uint8(v) + br.advance(nBits) + bitsLeft -= uint(nBits) + out[offset] = uint8(v >> 8) + offset++ + } + if offset != endsAt { + d.bufs.Put(buf) + return nil, fmt.Errorf("corruption detected: short output block %d, end %d != %d", i, offset, endsAt) + } + decoded += offset - dstEvery*i + err = br.close() + if err != nil { + return nil, err + } + } + d.bufs.Put(buf) + if dstSize != decoded { + return nil, errors.New("corruption detected: short output block") + } + return dst, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/huff0.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/huff0.go index 3ee00ecb4..e8ad17ad0 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/huff0.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/huff0/huff0.go @@ -8,6 +8,7 @@ import ( "fmt" "math" "math/bits" + "sync" "github.com/klauspost/compress/fse" ) @@ -116,6 +117,7 @@ type Scratch struct { nodes []nodeElt tmpOut [4][]byte fse *fse.Scratch + decPool sync.Pool // *[4][256]byte buffers. huffWeight [maxSymbolValue + 1]byte } diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/README.md b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/README.md index c8f0f16fc..e3445ac19 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/README.md +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/README.md @@ -78,6 +78,9 @@ of a stream. This is independent of the `WithEncoderConcurrency(n)`, but that is in the future. So if you want to limit concurrency for future updates, specify the concurrency you would like. +If you would like stream encoding to be done without spawning async goroutines, use `WithEncoderConcurrency(1)` +which will compress input as each block is completed, blocking on writes until each has completed. + You can specify your desired compression level using `WithEncoderLevel()` option. Currently only pre-defined compression settings can be specified. @@ -104,7 +107,8 @@ and seems to ignore concatenated streams, even though [it is part of the spec](h For compressing small blocks, the returned encoder has a function called `EncodeAll(src, dst []byte) []byte`. `EncodeAll` will encode all input in src and append it to dst. -This function can be called concurrently, but each call will only run on a single goroutine. +This function can be called concurrently. +Each call will only run on a same goroutine as the caller. Encoded blocks can be concatenated and the result will be the combined input stream. Data compressed with EncodeAll can be decoded with the Decoder, using either a stream or `DecodeAll`. @@ -149,10 +153,10 @@ http://sun.aei.polsl.pl/~sdeor/corpus/silesia.zip This package: file out level insize outsize millis mb/s -silesia.tar zskp 1 211947520 73101992 643 313.87 -silesia.tar zskp 2 211947520 67504318 969 208.38 -silesia.tar zskp 3 211947520 64595893 2007 100.68 -silesia.tar zskp 4 211947520 60995370 8825 22.90 +silesia.tar zskp 1 211947520 73821326 634 318.47 +silesia.tar zskp 2 211947520 67655404 1508 133.96 +silesia.tar zskp 3 211947520 64746933 3000 67.37 +silesia.tar zskp 4 211947520 60073508 16926 11.94 cgo zstd: silesia.tar zstd 1 211947520 73605392 543 371.56 @@ -161,94 +165,94 @@ silesia.tar zstd 6 211947520 62916450 1913 105.66 silesia.tar zstd 9 211947520 60212393 5063 39.92 gzip, stdlib/this package: -silesia.tar gzstd 1 211947520 80007735 1654 122.21 -silesia.tar gzkp 1 211947520 80136201 1152 175.45 +silesia.tar gzstd 1 211947520 80007735 1498 134.87 +silesia.tar gzkp 1 211947520 80088272 1009 200.31 GOB stream of binary data. Highly compressible. https://files.klauspost.com/compress/gob-stream.7z file out level insize outsize millis mb/s -gob-stream zskp 1 1911399616 235022249 3088 590.30 -gob-stream zskp 2 1911399616 205669791 3786 481.34 -gob-stream zskp 3 1911399616 175034659 9636 189.17 -gob-stream zskp 4 1911399616 165609838 50369 36.19 +gob-stream zskp 1 1911399616 233948096 3230 564.34 +gob-stream zskp 2 1911399616 203997694 4997 364.73 +gob-stream zskp 3 1911399616 173526523 13435 135.68 +gob-stream zskp 4 1911399616 162195235 47559 38.33 gob-stream zstd 1 1911399616 249810424 2637 691.26 gob-stream zstd 3 1911399616 208192146 3490 522.31 gob-stream zstd 6 1911399616 193632038 6687 272.56 gob-stream zstd 9 1911399616 177620386 16175 112.70 -gob-stream gzstd 1 1911399616 357382641 10251 177.82 -gob-stream gzkp 1 1911399616 359753026 5438 335.20 +gob-stream gzstd 1 1911399616 357382013 9046 201.49 +gob-stream gzkp 1 1911399616 359136669 4885 373.08 The test data for the Large Text Compression Benchmark is the first 10^9 bytes of the English Wikipedia dump on Mar. 3, 2006. http://mattmahoney.net/dc/textdata.html file out level insize outsize millis mb/s -enwik9 zskp 1 1000000000 343848582 3609 264.18 -enwik9 zskp 2 1000000000 317276632 5746 165.97 -enwik9 zskp 3 1000000000 292243069 12162 78.41 -enwik9 zskp 4 1000000000 262183768 82837 11.51 +enwik9 zskp 1 1000000000 343833605 3687 258.64 +enwik9 zskp 2 1000000000 317001237 7672 124.29 +enwik9 zskp 3 1000000000 291915823 15923 59.89 +enwik9 zskp 4 1000000000 261710291 77697 12.27 enwik9 zstd 1 1000000000 358072021 3110 306.65 enwik9 zstd 3 1000000000 313734672 4784 199.35 enwik9 zstd 6 1000000000 295138875 10290 92.68 enwik9 zstd 9 1000000000 278348700 28549 33.40 -enwik9 gzstd 1 1000000000 382578136 9604 99.30 -enwik9 gzkp 1 1000000000 383825945 6544 145.73 +enwik9 gzstd 1 1000000000 382578136 8608 110.78 +enwik9 gzkp 1 1000000000 382781160 5628 169.45 Highly compressible JSON file. https://files.klauspost.com/compress/github-june-2days-2019.json.zst file out level insize outsize millis mb/s -github-june-2days-2019.json zskp 1 6273951764 699045015 10620 563.40 -github-june-2days-2019.json zskp 2 6273951764 617881763 11687 511.96 -github-june-2days-2019.json zskp 3 6273951764 524340691 34043 175.75 -github-june-2days-2019.json zskp 4 6273951764 470320075 170190 35.16 +github-june-2days-2019.json zskp 1 6273951764 697439532 9789 611.17 +github-june-2days-2019.json zskp 2 6273951764 610876538 18553 322.49 +github-june-2days-2019.json zskp 3 6273951764 517662858 44186 135.41 +github-june-2days-2019.json zskp 4 6273951764 464617114 165373 36.18 github-june-2days-2019.json zstd 1 6273951764 766284037 8450 708.00 github-june-2days-2019.json zstd 3 6273951764 661889476 10927 547.57 github-june-2days-2019.json zstd 6 6273951764 642756859 22996 260.18 github-june-2days-2019.json zstd 9 6273951764 601974523 52413 114.16 -github-june-2days-2019.json gzstd 1 6273951764 1164400847 29948 199.79 -github-june-2days-2019.json gzkp 1 6273951764 1125417694 21788 274.61 +github-june-2days-2019.json gzstd 1 6273951764 1164397768 26793 223.32 +github-june-2days-2019.json gzkp 1 6273951764 1120631856 17693 338.16 VM Image, Linux mint with a few installed applications: https://files.klauspost.com/compress/rawstudio-mint14.7z file out level insize outsize millis mb/s -rawstudio-mint14.tar zskp 1 8558382592 3667489370 20210 403.84 -rawstudio-mint14.tar zskp 2 8558382592 3364592300 31873 256.07 -rawstudio-mint14.tar zskp 3 8558382592 3158085214 77675 105.08 -rawstudio-mint14.tar zskp 4 8558382592 2965110639 857750 9.52 +rawstudio-mint14.tar zskp 1 8558382592 3718400221 18206 448.29 +rawstudio-mint14.tar zskp 2 8558382592 3326118337 37074 220.15 +rawstudio-mint14.tar zskp 3 8558382592 3163842361 87306 93.49 +rawstudio-mint14.tar zskp 4 8558382592 2970480650 783862 10.41 rawstudio-mint14.tar zstd 1 8558382592 3609250104 17136 476.27 rawstudio-mint14.tar zstd 3 8558382592 3341679997 29262 278.92 rawstudio-mint14.tar zstd 6 8558382592 3235846406 77904 104.77 rawstudio-mint14.tar zstd 9 8558382592 3160778861 140946 57.91 -rawstudio-mint14.tar gzstd 1 8558382592 3926257486 57722 141.40 -rawstudio-mint14.tar gzkp 1 8558382592 3962605659 45113 180.92 +rawstudio-mint14.tar gzstd 1 8558382592 3926234992 51345 158.96 +rawstudio-mint14.tar gzkp 1 8558382592 3960117298 36722 222.26 CSV data: https://files.klauspost.com/compress/nyc-taxi-data-10M.csv.zst file out level insize outsize millis mb/s -nyc-taxi-data-10M.csv zskp 1 3325605752 641339945 8925 355.35 -nyc-taxi-data-10M.csv zskp 2 3325605752 591748091 11268 281.44 -nyc-taxi-data-10M.csv zskp 3 3325605752 530289687 25239 125.66 -nyc-taxi-data-10M.csv zskp 4 3325605752 476268884 135958 23.33 +nyc-taxi-data-10M.csv zskp 1 3325605752 641319332 9462 335.17 +nyc-taxi-data-10M.csv zskp 2 3325605752 588976126 17570 180.50 +nyc-taxi-data-10M.csv zskp 3 3325605752 529329260 32432 97.79 +nyc-taxi-data-10M.csv zskp 4 3325605752 474949772 138025 22.98 nyc-taxi-data-10M.csv zstd 1 3325605752 687399637 8233 385.18 nyc-taxi-data-10M.csv zstd 3 3325605752 598514411 10065 315.07 nyc-taxi-data-10M.csv zstd 6 3325605752 570522953 20038 158.27 nyc-taxi-data-10M.csv zstd 9 3325605752 517554797 64565 49.12 -nyc-taxi-data-10M.csv gzstd 1 3325605752 928656485 23876 132.83 -nyc-taxi-data-10M.csv gzkp 1 3325605752 922257165 16780 189.00 +nyc-taxi-data-10M.csv gzstd 1 3325605752 928654908 21270 149.11 +nyc-taxi-data-10M.csv gzkp 1 3325605752 922273214 13929 227.68 ``` ## Decompressor @@ -283,8 +287,13 @@ func Decompress(in io.Reader, out io.Writer) error { } ``` -It is important to use the "Close" function when you no longer need the Reader to stop running goroutines. -See "Allocation-less operation" below. +It is important to use the "Close" function when you no longer need the Reader to stop running goroutines, +when running with default settings. +Goroutines will exit once an error has been returned, including `io.EOF` at the end of a stream. + +Streams are decoded concurrently in 4 asynchronous stages to give the best possible throughput. +However, if you prefer synchronous decompression, use `WithDecoderConcurrency(1)` which will decompress data +as it is being requested only. For decoding buffers, it could look something like this: @@ -293,7 +302,7 @@ import "github.com/klauspost/compress/zstd" // Create a reader that caches decompressors. // For this operation type we supply a nil Reader. -var decoder, _ = zstd.NewReader(nil) +var decoder, _ = zstd.NewReader(nil, WithDecoderConcurrency(0)) // Decompress a buffer. We don't supply a destination buffer, // so it will be allocated by the decoder. @@ -303,9 +312,12 @@ func Decompress(src []byte) ([]byte, error) { ``` Both of these cases should provide the functionality needed. -The decoder can be used for *concurrent* decompression of multiple buffers. +The decoder can be used for *concurrent* decompression of multiple buffers. +By default 4 decompressors will be created. + It will only allow a certain number of concurrent operations to run. -To tweak that yourself use the `WithDecoderConcurrency(n)` option when creating the decoder. +To tweak that yourself use the `WithDecoderConcurrency(n)` option when creating the decoder. +It is possible to use `WithDecoderConcurrency(0)` to create GOMAXPROCS decoders. ### Dictionaries @@ -357,19 +369,21 @@ In this case no unneeded allocations should be made. The buffer decoder does everything on the same goroutine and does nothing concurrently. It can however decode several buffers concurrently. Use `WithDecoderConcurrency(n)` to limit that. -The stream decoder operates on +The stream decoder will create goroutines that: -* One goroutine reads input and splits the input to several block decoders. -* A number of decoders will decode blocks. -* A goroutine coordinates these blocks and sends history from one to the next. +1) Reads input and splits the input into blocks. +2) Decompression of literals. +3) Decompression of sequences. +4) Reconstruction of output stream. So effectively this also means the decoder will "read ahead" and prepare data to always be available for output. +The concurrency level will, for streams, determine how many blocks ahead the compression will start. + Since "blocks" are quite dependent on the output of the previous block stream decoding will only have limited concurrency. -In practice this means that concurrency is often limited to utilizing about 2 cores effectively. - - +In practice this means that concurrency is often limited to utilizing about 3 cores effectively. + ### Benchmarks These are some examples of performance compared to [datadog cgo library](https://github.com/DataDog/zstd). diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/bitreader.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/bitreader.go index 854458537..d7cd15ba2 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/bitreader.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/bitreader.go @@ -7,6 +7,7 @@ package zstd import ( "encoding/binary" "errors" + "fmt" "io" "math/bits" ) @@ -50,16 +51,23 @@ func (b *bitReader) getBits(n uint8) int { if n == 0 /*|| b.bitsRead >= 64 */ { return 0 } - return b.getBitsFast(n) + return int(b.get32BitsFast(n)) } -// getBitsFast requires that at least one bit is requested every time. +// get32BitsFast requires that at least one bit is requested every time. // There are no checks if the buffer is filled. -func (b *bitReader) getBitsFast(n uint8) int { +func (b *bitReader) get32BitsFast(n uint8) uint32 { const regMask = 64 - 1 v := uint32((b.value << (b.bitsRead & regMask)) >> ((regMask + 1 - n) & regMask)) b.bitsRead += n - return int(v) + return v +} + +func (b *bitReader) get16BitsFast(n uint8) uint16 { + const regMask = 64 - 1 + v := uint16((b.value << (b.bitsRead & regMask)) >> ((regMask + 1 - n) & regMask)) + b.bitsRead += n + return v } // fillFast() will make sure at least 32 bits are available. @@ -125,6 +133,9 @@ func (b *bitReader) remain() uint { func (b *bitReader) close() error { // Release reference. b.in = nil + if !b.finished() { + return fmt.Errorf("%d extra bits on block, should be 0", b.remain()) + } if b.bitsRead > 64 { return io.ErrUnexpectedEOF } diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/bitwriter.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/bitwriter.go index 303ae90f9..b36618285 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/bitwriter.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/bitwriter.go @@ -38,7 +38,7 @@ func (b *bitWriter) addBits16NC(value uint16, bits uint8) { b.nBits += bits } -// addBits32NC will add up to 32 bits. +// addBits32NC will add up to 31 bits. // It will not check if there is space for them, // so the caller must ensure that it has flushed recently. func (b *bitWriter) addBits32NC(value uint32, bits uint8) { @@ -46,6 +46,26 @@ func (b *bitWriter) addBits32NC(value uint32, bits uint8) { b.nBits += bits } +// addBits64NC will add up to 64 bits. +// There must be space for 32 bits. +func (b *bitWriter) addBits64NC(value uint64, bits uint8) { + if bits <= 31 { + b.addBits32Clean(uint32(value), bits) + return + } + b.addBits32Clean(uint32(value), 32) + b.flush32() + b.addBits32Clean(uint32(value>>32), bits-32) +} + +// addBits32Clean will add up to 32 bits. +// It will not check if there is space for them. +// The input must not contain more bits than specified. +func (b *bitWriter) addBits32Clean(value uint32, bits uint8) { + b.bitContainer |= uint64(value) << (b.nBits & 63) + b.nBits += bits +} + // addBits16Clean will add up to 16 bits. value may not contain more set bits than indicated. // It will not check if there is space for them, so the caller must ensure that it has flushed recently. func (b *bitWriter) addBits16Clean(value uint16, bits uint8) { diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/blockdec.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/blockdec.go index 8a98c4562..7d567a54a 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/blockdec.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/blockdec.go @@ -76,17 +76,25 @@ type blockDec struct { // Window size of the block. WindowSize uint64 - history chan *history - input chan struct{} - result chan decodeOutput - sequenceBuf []seq - err error - decWG sync.WaitGroup + err error + + // Check against this crc + checkCRC []byte // Frame to use for singlethreaded decoding. // Should not be used by the decoder itself since parent may be another frame. localFrame *frameDec + sequence []seqVals + + async struct { + newHist *history + literals []byte + seqData []byte + seqSize int // Size of uncompressed sequences + fcs uint64 + } + // Block is RLE, this is the size. RLESize uint32 tmp [4]byte @@ -109,13 +117,8 @@ func (b *blockDec) String() string { func newBlockDec(lowMem bool) *blockDec { b := blockDec{ - lowMem: lowMem, - result: make(chan decodeOutput, 1), - input: make(chan struct{}, 1), - history: make(chan *history, 1), + lowMem: lowMem, } - b.decWG.Add(1) - go b.startDecoder() return &b } @@ -138,6 +141,12 @@ func (b *blockDec) reset(br byteBuffer, windowSize uint64) error { case blockTypeReserved: return ErrReservedBlockType case blockTypeRLE: + if cSize > maxCompressedBlockSize || cSize > int(b.WindowSize) { + if debugDecoder { + printf("rle block too big: csize:%d block: %+v\n", uint64(cSize), b) + } + return ErrWindowSizeExceeded + } b.RLESize = uint32(cSize) if b.lowMem { maxSize = cSize @@ -158,7 +167,19 @@ func (b *blockDec) reset(br byteBuffer, windowSize uint64) error { } return ErrCompressedSizeTooBig } + // Empty compressed blocks must at least be 2 bytes + // for Literals_Block_Type and one for Sequences_Section_Header. + if cSize < 2 { + return ErrBlockTooSmall + } case blockTypeRaw: + if cSize > maxCompressedBlockSize || cSize > int(b.WindowSize) { + if debugDecoder { + printf("rle block too big: csize:%d block: %+v\n", uint64(cSize), b) + } + return ErrWindowSizeExceeded + } + b.RLESize = 0 // We do not need a destination for raw blocks. maxSize = -1 @@ -193,85 +214,14 @@ func (b *blockDec) sendErr(err error) { b.Last = true b.Type = blockTypeReserved b.err = err - b.input <- struct{}{} } // Close will release resources. // Closed blockDec cannot be reset. func (b *blockDec) Close() { - close(b.input) - close(b.history) - close(b.result) - b.decWG.Wait() } -// decodeAsync will prepare decoding the block when it receives input. -// This will separate output and history. -func (b *blockDec) startDecoder() { - defer b.decWG.Done() - for range b.input { - //println("blockDec: Got block input") - switch b.Type { - case blockTypeRLE: - if cap(b.dst) < int(b.RLESize) { - if b.lowMem { - b.dst = make([]byte, b.RLESize) - } else { - b.dst = make([]byte, maxBlockSize) - } - } - o := decodeOutput{ - d: b, - b: b.dst[:b.RLESize], - err: nil, - } - v := b.data[0] - for i := range o.b { - o.b[i] = v - } - hist := <-b.history - hist.append(o.b) - b.result <- o - case blockTypeRaw: - o := decodeOutput{ - d: b, - b: b.data, - err: nil, - } - hist := <-b.history - hist.append(o.b) - b.result <- o - case blockTypeCompressed: - b.dst = b.dst[:0] - err := b.decodeCompressed(nil) - o := decodeOutput{ - d: b, - b: b.dst, - err: err, - } - if debugDecoder { - println("Decompressed to", len(b.dst), "bytes, error:", err) - } - b.result <- o - case blockTypeReserved: - // Used for returning errors. - <-b.history - b.result <- decodeOutput{ - d: b, - b: nil, - err: b.err, - } - default: - panic("Invalid block type") - } - if debugDecoder { - println("blockDec: Finished block") - } - } -} - -// decodeAsync will prepare decoding the block when it receives the history. -// If history is provided, it will not fetch it from the channel. +// decodeBuf func (b *blockDec) decodeBuf(hist *history) error { switch b.Type { case blockTypeRLE: @@ -294,14 +244,23 @@ func (b *blockDec) decodeBuf(hist *history) error { return nil case blockTypeCompressed: saved := b.dst - b.dst = hist.b - hist.b = nil + // Append directly to history + if hist.ignoreBuffer == 0 { + b.dst = hist.b + hist.b = nil + } else { + b.dst = b.dst[:0] + } err := b.decodeCompressed(hist) if debugDecoder { println("Decompressed to total", len(b.dst), "bytes, hash:", xxhash.Sum64(b.dst), "error:", err) } - hist.b = b.dst - b.dst = saved + if hist.ignoreBuffer == 0 { + hist.b = b.dst + b.dst = saved + } else { + hist.appendKeep(b.dst) + } return err case blockTypeReserved: // Used for returning errors. @@ -311,30 +270,18 @@ func (b *blockDec) decodeBuf(hist *history) error { } } -// decodeCompressed will start decompressing a block. -// If no history is supplied the decoder will decodeAsync as much as possible -// before fetching from blockDec.history -func (b *blockDec) decodeCompressed(hist *history) error { - in := b.data - delayedHistory := hist == nil - - if delayedHistory { - // We must always grab history. - defer func() { - if hist == nil { - <-b.history - } - }() - } +func (b *blockDec) decodeLiterals(in []byte, hist *history) (remain []byte, err error) { // There must be at least one byte for Literals_Block_Type and one for Sequences_Section_Header if len(in) < 2 { - return ErrBlockTooSmall + return in, ErrBlockTooSmall } + litType := literalsBlockType(in[0] & 3) var litRegenSize int var litCompSize int sizeFormat := (in[0] >> 2) & 3 var fourStreams bool + var literals []byte switch litType { case literalsBlockRaw, literalsBlockRLE: switch sizeFormat { @@ -350,7 +297,7 @@ func (b *blockDec) decodeCompressed(hist *history) error { // Regenerated_Size uses 20 bits (0-1048575). Literals_Section_Header uses 3 bytes. if len(in) < 3 { println("too small: litType:", litType, " sizeFormat", sizeFormat, len(in)) - return ErrBlockTooSmall + return in, ErrBlockTooSmall } litRegenSize = int(in[0]>>4) + (int(in[1]) << 4) + (int(in[2]) << 12) in = in[3:] @@ -361,7 +308,7 @@ func (b *blockDec) decodeCompressed(hist *history) error { // Both Regenerated_Size and Compressed_Size use 10 bits (0-1023). if len(in) < 3 { println("too small: litType:", litType, " sizeFormat", sizeFormat, len(in)) - return ErrBlockTooSmall + return in, ErrBlockTooSmall } n := uint64(in[0]>>4) + (uint64(in[1]) << 4) + (uint64(in[2]) << 12) litRegenSize = int(n & 1023) @@ -372,7 +319,7 @@ func (b *blockDec) decodeCompressed(hist *history) error { fourStreams = true if len(in) < 4 { println("too small: litType:", litType, " sizeFormat", sizeFormat, len(in)) - return ErrBlockTooSmall + return in, ErrBlockTooSmall } n := uint64(in[0]>>4) + (uint64(in[1]) << 4) + (uint64(in[2]) << 12) + (uint64(in[3]) << 20) litRegenSize = int(n & 16383) @@ -382,7 +329,7 @@ func (b *blockDec) decodeCompressed(hist *history) error { fourStreams = true if len(in) < 5 { println("too small: litType:", litType, " sizeFormat", sizeFormat, len(in)) - return ErrBlockTooSmall + return in, ErrBlockTooSmall } n := uint64(in[0]>>4) + (uint64(in[1]) << 4) + (uint64(in[2]) << 12) + (uint64(in[3]) << 20) + (uint64(in[4]) << 28) litRegenSize = int(n & 262143) @@ -393,13 +340,15 @@ func (b *blockDec) decodeCompressed(hist *history) error { if debugDecoder { println("literals type:", litType, "litRegenSize:", litRegenSize, "litCompSize:", litCompSize, "sizeFormat:", sizeFormat, "4X:", fourStreams) } - var literals []byte - var huff *huff0.Scratch + if litRegenSize > int(b.WindowSize) || litRegenSize > maxCompressedBlockSize { + return in, ErrWindowSizeExceeded + } + switch litType { case literalsBlockRaw: if len(in) < litRegenSize { println("too small: litType:", litType, " sizeFormat", sizeFormat, "remain:", len(in), "want:", litRegenSize) - return ErrBlockTooSmall + return in, ErrBlockTooSmall } literals = in[:litRegenSize] in = in[litRegenSize:] @@ -407,7 +356,7 @@ func (b *blockDec) decodeCompressed(hist *history) error { case literalsBlockRLE: if len(in) < 1 { println("too small: litType:", litType, " sizeFormat", sizeFormat, "remain:", len(in), "want:", 1) - return ErrBlockTooSmall + return in, ErrBlockTooSmall } if cap(b.literalBuf) < litRegenSize { if b.lowMem { @@ -418,7 +367,6 @@ func (b *blockDec) decodeCompressed(hist *history) error { b.literalBuf = make([]byte, litRegenSize) } else { b.literalBuf = make([]byte, litRegenSize, maxCompressedLiteralSize) - } } } @@ -434,7 +382,7 @@ func (b *blockDec) decodeCompressed(hist *history) error { case literalsBlockTreeless: if len(in) < litCompSize { println("too small: litType:", litType, " sizeFormat", sizeFormat, "remain:", len(in), "want:", litCompSize) - return ErrBlockTooSmall + return in, ErrBlockTooSmall } // Store compressed literals, so we defer decoding until we get history. literals = in[:litCompSize] @@ -442,15 +390,10 @@ func (b *blockDec) decodeCompressed(hist *history) error { if debugDecoder { printf("Found %d compressed literals\n", litCompSize) } - case literalsBlockCompressed: - if len(in) < litCompSize { - println("too small: litType:", litType, " sizeFormat", sizeFormat, "remain:", len(in), "want:", litCompSize) - return ErrBlockTooSmall + huff := hist.huffTree + if huff == nil { + return in, errors.New("literal block was treeless, but no history was defined") } - literals = in[:litCompSize] - in = in[litCompSize:] - huff = huffDecoderPool.Get().(*huff0.Scratch) - var err error // Ensure we have space to store it. if cap(b.literalBuf) < litRegenSize { if b.lowMem { @@ -459,14 +402,53 @@ func (b *blockDec) decodeCompressed(hist *history) error { b.literalBuf = make([]byte, 0, maxCompressedLiteralSize) } } - if huff == nil { - huff = &huff0.Scratch{} + var err error + // Use our out buffer. + huff.MaxDecodedSize = maxCompressedBlockSize + if fourStreams { + literals, err = huff.Decoder().Decompress4X(b.literalBuf[:0:litRegenSize], literals) + } else { + literals, err = huff.Decoder().Decompress1X(b.literalBuf[:0:litRegenSize], literals) } + // Make sure we don't leak our literals buffer + if err != nil { + println("decompressing literals:", err) + return in, err + } + if len(literals) != litRegenSize { + return in, fmt.Errorf("literal output size mismatch want %d, got %d", litRegenSize, len(literals)) + } + + case literalsBlockCompressed: + if len(in) < litCompSize { + println("too small: litType:", litType, " sizeFormat", sizeFormat, "remain:", len(in), "want:", litCompSize) + return in, ErrBlockTooSmall + } + literals = in[:litCompSize] + in = in[litCompSize:] + // Ensure we have space to store it. + if cap(b.literalBuf) < litRegenSize { + if b.lowMem { + b.literalBuf = make([]byte, 0, litRegenSize) + } else { + b.literalBuf = make([]byte, 0, maxCompressedBlockSize) + } + } + huff := hist.huffTree + if huff == nil || (hist.dict != nil && huff == hist.dict.litEnc) { + huff = huffDecoderPool.Get().(*huff0.Scratch) + if huff == nil { + huff = &huff0.Scratch{} + } + } + var err error huff, literals, err = huff0.ReadTable(literals, huff) if err != nil { println("reading huffman table:", err) - return err + return in, err } + hist.huffTree = huff + huff.MaxDecodedSize = maxCompressedBlockSize // Use our out buffer. if fourStreams { literals, err = huff.Decoder().Decompress4X(b.literalBuf[:0:litRegenSize], literals) @@ -475,27 +457,56 @@ func (b *blockDec) decodeCompressed(hist *history) error { } if err != nil { println("decoding compressed literals:", err) - return err + return in, err } // Make sure we don't leak our literals buffer if len(literals) != litRegenSize { - return fmt.Errorf("literal output size mismatch want %d, got %d", litRegenSize, len(literals)) + return in, fmt.Errorf("literal output size mismatch want %d, got %d", litRegenSize, len(literals)) } if debugDecoder { printf("Decompressed %d literals into %d bytes\n", litCompSize, litRegenSize) } } + hist.decoders.literals = literals + return in, nil +} +// decodeCompressed will start decompressing a block. +func (b *blockDec) decodeCompressed(hist *history) error { + in := b.data + in, err := b.decodeLiterals(in, hist) + if err != nil { + return err + } + err = b.prepareSequences(in, hist) + if err != nil { + return err + } + if hist.decoders.nSeqs == 0 { + b.dst = append(b.dst, hist.decoders.literals...) + return nil + } + err = hist.decoders.decodeSync(hist) + if err != nil { + return err + } + b.dst = hist.decoders.out + hist.recentOffsets = hist.decoders.prevOffset + return nil +} + +func (b *blockDec) prepareSequences(in []byte, hist *history) (err error) { + if debugDecoder { + printf("prepareSequences: %d byte(s) input\n", len(in)) + } // Decode Sequences // https://github.com/facebook/zstd/blob/dev/doc/zstd_compression_format.md#sequences-section if len(in) < 1 { return ErrBlockTooSmall } + var nSeqs int seqHeader := in[0] - nSeqs := 0 switch { - case seqHeader == 0: - in = in[1:] case seqHeader < 128: nSeqs = int(seqHeader) in = in[1:] @@ -512,19 +523,16 @@ func (b *blockDec) decodeCompressed(hist *history) error { nSeqs = 0x7f00 + int(in[1]) + (int(in[2]) << 8) in = in[3:] } - // Allocate sequences - if cap(b.sequenceBuf) < nSeqs { - if b.lowMem { - b.sequenceBuf = make([]seq, nSeqs) - } else { - // Allocate max - b.sequenceBuf = make([]seq, nSeqs, maxSequences) + if nSeqs == 0 && len(in) != 0 { + // When no sequences, there should not be any more data... + if debugDecoder { + printf("prepareSequences: 0 sequences, but %d byte(s) left on stream\n", len(in)) } - } else { - // Reuse buffer - b.sequenceBuf = b.sequenceBuf[:nSeqs] + return ErrUnexpectedBlockSize } - var seqs = &sequenceDecs{} + + var seqs = &hist.decoders + seqs.nSeqs = nSeqs if nSeqs > 0 { if len(in) < 1 { return ErrBlockTooSmall @@ -553,6 +561,9 @@ func (b *blockDec) decodeCompressed(hist *history) error { } switch mode { case compModePredefined: + if seq.fse != nil && !seq.fse.preDefined { + fseDecoderPool.Put(seq.fse) + } seq.fse = &fsePredef[i] case compModeRLE: if br.remain() < 1 { @@ -560,34 +571,36 @@ func (b *blockDec) decodeCompressed(hist *history) error { } v := br.Uint8() br.advance(1) - dec := fseDecoderPool.Get().(*fseDecoder) + if seq.fse == nil || seq.fse.preDefined { + seq.fse = fseDecoderPool.Get().(*fseDecoder) + } symb, err := decSymbolValue(v, symbolTableX[i]) if err != nil { printf("RLE Transform table (%v) error: %v", tableIndex(i), err) return err } - dec.setRLE(symb) - seq.fse = dec + seq.fse.setRLE(symb) if debugDecoder { printf("RLE set to %+v, code: %v", symb, v) } case compModeFSE: println("Reading table for", tableIndex(i)) - dec := fseDecoderPool.Get().(*fseDecoder) - err := dec.readNCount(&br, uint16(maxTableSymbol[i])) + if seq.fse == nil || seq.fse.preDefined { + seq.fse = fseDecoderPool.Get().(*fseDecoder) + } + err := seq.fse.readNCount(&br, uint16(maxTableSymbol[i])) if err != nil { println("Read table error:", err) return err } - err = dec.transform(symbolTableX[i]) + err = seq.fse.transform(symbolTableX[i]) if err != nil { println("Transform table error:", err) return err } if debugDecoder { - println("Read table ok", "symbolLen:", dec.symbolLen) + println("Read table ok", "symbolLen:", seq.fse.symbolLen) } - seq.fse = dec case compModeRepeat: seq.repeat = true } @@ -597,140 +610,89 @@ func (b *blockDec) decodeCompressed(hist *history) error { } in = br.unread() } - - // Wait for history. - // All time spent after this is critical since it is strictly sequential. - if hist == nil { - hist = <-b.history - if hist.error { - return ErrDecoderClosed - } - } - - // Decode treeless literal block. - if litType == literalsBlockTreeless { - // TODO: We could send the history early WITHOUT the stream history. - // This would allow decoding treeless literals before the byte history is available. - // Silencia stats: Treeless 4393, with: 32775, total: 37168, 11% treeless. - // So not much obvious gain here. - - if hist.huffTree == nil { - return errors.New("literal block was treeless, but no history was defined") - } - // Ensure we have space to store it. - if cap(b.literalBuf) < litRegenSize { - if b.lowMem { - b.literalBuf = make([]byte, 0, litRegenSize) - } else { - b.literalBuf = make([]byte, 0, maxCompressedLiteralSize) - } - } - var err error - // Use our out buffer. - huff = hist.huffTree - if fourStreams { - literals, err = huff.Decoder().Decompress4X(b.literalBuf[:0:litRegenSize], literals) - } else { - literals, err = huff.Decoder().Decompress1X(b.literalBuf[:0:litRegenSize], literals) - } - // Make sure we don't leak our literals buffer - if err != nil { - println("decompressing literals:", err) - return err - } - if len(literals) != litRegenSize { - return fmt.Errorf("literal output size mismatch want %d, got %d", litRegenSize, len(literals)) - } - } else { - if hist.huffTree != nil && huff != nil { - if hist.dict == nil || hist.dict.litEnc != hist.huffTree { - huffDecoderPool.Put(hist.huffTree) - } - hist.huffTree = nil - } - } - if huff != nil { - hist.huffTree = huff - } if debugDecoder { - println("Final literals:", len(literals), "hash:", xxhash.Sum64(literals), "and", nSeqs, "sequences.") + println("Literals:", len(seqs.literals), "hash:", xxhash.Sum64(seqs.literals), "and", seqs.nSeqs, "sequences.") } if nSeqs == 0 { - // Decompressed content is defined entirely as Literals Section content. - b.dst = append(b.dst, literals...) - if delayedHistory { - hist.append(literals) + if len(b.sequence) > 0 { + b.sequence = b.sequence[:0] } return nil } - - seqs, err := seqs.mergeHistory(&hist.decoders) - if err != nil { - return err + br := seqs.br + if br == nil { + br = &bitReader{} } - if debugDecoder { - println("History merged ok") - } - br := &bitReader{} if err := br.init(in); err != nil { return err } - // TODO: Investigate if sending history without decoders are faster. - // This would allow the sequences to be decoded async and only have to construct stream history. - // If only recent offsets were not transferred, this would be an obvious win. - // Also, if first 3 sequences don't reference recent offsets, all sequences can be decoded. + if err := seqs.initialize(br, hist, b.dst); err != nil { + println("initializing sequences:", err) + return err + } + return nil +} +func (b *blockDec) decodeSequences(hist *history) error { + if cap(b.sequence) < hist.decoders.nSeqs { + if b.lowMem { + b.sequence = make([]seqVals, 0, hist.decoders.nSeqs) + } else { + b.sequence = make([]seqVals, 0, 0x7F00+0xffff) + } + } + b.sequence = b.sequence[:hist.decoders.nSeqs] + if hist.decoders.nSeqs == 0 { + hist.decoders.seqSize = len(hist.decoders.literals) + return nil + } + hist.decoders.windowSize = hist.windowSize + hist.decoders.prevOffset = hist.recentOffsets + err := hist.decoders.decode(b.sequence) + hist.recentOffsets = hist.decoders.prevOffset + return err +} + +func (b *blockDec) executeSequences(hist *history) error { hbytes := hist.b if len(hbytes) > hist.windowSize { hbytes = hbytes[len(hbytes)-hist.windowSize:] - // We do not need history any more. + // We do not need history anymore. if hist.dict != nil { hist.dict.content = nil } } - - if err := seqs.initialize(br, hist, literals, b.dst); err != nil { - println("initializing sequences:", err) - return err - } - - err = seqs.decode(nSeqs, br, hbytes) + hist.decoders.windowSize = hist.windowSize + hist.decoders.out = b.dst[:0] + err := hist.decoders.execute(b.sequence, hbytes) if err != nil { return err } - if !br.finished() { - return fmt.Errorf("%d extra bits on block, should be 0", br.remain()) - } + return b.updateHistory(hist) +} - err = br.close() - if err != nil { - printf("Closing sequences: %v, %+v\n", err, *br) - } +func (b *blockDec) updateHistory(hist *history) error { if len(b.data) > maxCompressedBlockSize { return fmt.Errorf("compressed block size too large (%d)", len(b.data)) } // Set output and release references. - b.dst = seqs.out - seqs.out, seqs.literals, seqs.hist = nil, nil, nil + b.dst = hist.decoders.out + hist.recentOffsets = hist.decoders.prevOffset - if !delayedHistory { - // If we don't have delayed history, no need to update. - hist.recentOffsets = seqs.prevOffset - return nil - } if b.Last { // if last block we don't care about history. println("Last block, no history returned") hist.b = hist.b[:0] return nil + } else { + hist.append(b.dst) + if debugDecoder { + println("Finished block with ", len(b.sequence), "sequences. Added", len(b.dst), "to history, now length", len(hist.b)) + } } - hist.append(b.dst) - hist.recentOffsets = seqs.prevOffset - if debugDecoder { - println("Finished block with literals:", len(literals), "and", nSeqs, "sequences.") - } + hist.decoders.out, hist.decoders.literals = nil, nil return nil } diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/blockenc.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/blockenc.go index 3df185ee4..12e8f6f0b 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/blockenc.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/blockenc.go @@ -51,7 +51,7 @@ func (b *blockEnc) init() { if cap(b.literals) < maxCompressedBlockSize { b.literals = make([]byte, 0, maxCompressedBlockSize) } - const defSeqs = 200 + const defSeqs = 2000 if cap(b.sequences) < defSeqs { b.sequences = make([]seq, 0, defSeqs) } @@ -426,7 +426,7 @@ func fuzzFseEncoder(data []byte) int { return 0 } enc := fseEncoder{} - hist := enc.Histogram()[:256] + hist := enc.Histogram() maxSym := uint8(0) for i, v := range data { v = v & 63 @@ -722,52 +722,53 @@ func (b *blockEnc) encode(org []byte, raw, rawAllLits bool) error { println("Encoded seq", seq, s, "codes:", s.llCode, s.mlCode, s.ofCode, "states:", ll.state, ml.state, of.state, "bits:", llB, mlB, ofB) } seq-- - if llEnc.maxBits+mlEnc.maxBits+ofEnc.maxBits <= 32 { - // No need to flush (common) - for seq >= 0 { - s = b.sequences[seq] - wr.flush32() - llB, ofB, mlB := llTT[s.llCode], ofTT[s.ofCode], mlTT[s.mlCode] - // tabelog max is 8 for all. - of.encode(ofB) - ml.encode(mlB) - ll.encode(llB) - wr.flush32() + // Store sequences in reverse... + for seq >= 0 { + s = b.sequences[seq] - // We checked that all can stay within 32 bits - wr.addBits32NC(s.litLen, llB.outBits) - wr.addBits32NC(s.matchLen, mlB.outBits) - wr.addBits32NC(s.offset, ofB.outBits) + ofB := ofTT[s.ofCode] + wr.flush32() // tablelog max is below 8 for each, so it will fill max 24 bits. + //of.encode(ofB) + nbBitsOut := (uint32(of.state) + ofB.deltaNbBits) >> 16 + dstState := int32(of.state>>(nbBitsOut&15)) + int32(ofB.deltaFindState) + wr.addBits16NC(of.state, uint8(nbBitsOut)) + of.state = of.stateTable[dstState] - if debugSequences { - println("Encoded seq", seq, s) - } + // Accumulate extra bits. + outBits := ofB.outBits & 31 + extraBits := uint64(s.offset & bitMask32[outBits]) + extraBitsN := outBits - seq-- + mlB := mlTT[s.mlCode] + //ml.encode(mlB) + nbBitsOut = (uint32(ml.state) + mlB.deltaNbBits) >> 16 + dstState = int32(ml.state>>(nbBitsOut&15)) + int32(mlB.deltaFindState) + wr.addBits16NC(ml.state, uint8(nbBitsOut)) + ml.state = ml.stateTable[dstState] + + outBits = mlB.outBits & 31 + extraBits = extraBits<> 16 + dstState = int32(ll.state>>(nbBitsOut&15)) + int32(llB.deltaFindState) + wr.addBits16NC(ll.state, uint8(nbBitsOut)) + ll.state = ll.stateTable[dstState] + + outBits = llB.outBits & 31 + extraBits = extraBits<= 0 { - s = b.sequences[seq] - wr.flush32() - llB, ofB, mlB := llTT[s.llCode], ofTT[s.ofCode], mlTT[s.mlCode] - // tabelog max is below 8 for each. - of.encode(ofB) - ml.encode(mlB) - ll.encode(llB) - wr.flush32() - // ml+ll = max 32 bits total - wr.addBits32NC(s.litLen, llB.outBits) - wr.addBits32NC(s.matchLen, mlB.outBits) - wr.flush32() - wr.addBits32NC(s.offset, ofB.outBits) - - if debugSequences { - println("Encoded seq", seq, s) - } - - seq-- - } + seq-- } ml.flush(mlEnc.actualTableLog) of.flush(ofEnc.actualTableLog) @@ -801,14 +802,13 @@ func (b *blockEnc) genCodes() { // nothing to do return } - if len(b.sequences) > math.MaxUint16 { panic("can only encode up to 64K sequences") } // No bounds checks after here: - llH := b.coders.llEnc.Histogram()[:256] - ofH := b.coders.ofEnc.Histogram()[:256] - mlH := b.coders.mlEnc.Histogram()[:256] + llH := b.coders.llEnc.Histogram() + ofH := b.coders.ofEnc.Histogram() + mlH := b.coders.mlEnc.Histogram() for i := range llH { llH[i] = 0 } @@ -820,7 +820,8 @@ func (b *blockEnc) genCodes() { } var llMax, ofMax, mlMax uint8 - for i, seq := range b.sequences { + for i := range b.sequences { + seq := &b.sequences[i] v := llCode(seq.litLen) seq.llCode = v llH[v]++ @@ -844,7 +845,6 @@ func (b *blockEnc) genCodes() { panic(fmt.Errorf("mlMax > maxMatchLengthSymbol (%d), matchlen: %d", mlMax, seq.matchLen)) } } - b.sequences[i] = seq } maxCount := func(a []uint32) int { var max uint32 diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/bytebuf.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/bytebuf.go index aab71c6cf..b80191e4b 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/bytebuf.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/bytebuf.go @@ -113,6 +113,9 @@ func (r *readerWrapper) readBig(n int, dst []byte) ([]byte, error) { func (r *readerWrapper) readByte() (byte, error) { n2, err := r.r.Read(r.tmp[:1]) if err != nil { + if err == io.EOF { + err = io.ErrUnexpectedEOF + } return 0, err } if n2 != 1 { diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/decodeheader.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/decodeheader.go index 69736e8d4..5022e71c8 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/decodeheader.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/decodeheader.go @@ -5,6 +5,7 @@ package zstd import ( "bytes" + "encoding/binary" "errors" "io" ) @@ -15,18 +16,50 @@ const HeaderMaxSize = 14 + 3 // Header contains information about the first frame and block within that. type Header struct { - // Window Size the window of data to keep while decoding. - // Will only be set if HasFCS is false. - WindowSize uint64 + // SingleSegment specifies whether the data is to be decompressed into a + // single contiguous memory segment. + // It implies that WindowSize is invalid and that FrameContentSize is valid. + SingleSegment bool - // Frame content size. - // Expected size of the entire frame. - FrameContentSize uint64 + // WindowSize is the window of data to keep while decoding. + // Will only be set if SingleSegment is false. + WindowSize uint64 // Dictionary ID. // If 0, no dictionary. DictionaryID uint32 + // HasFCS specifies whether FrameContentSize has a valid value. + HasFCS bool + + // FrameContentSize is the expected uncompressed size of the entire frame. + FrameContentSize uint64 + + // Skippable will be true if the frame is meant to be skipped. + // This implies that FirstBlock.OK is false. + Skippable bool + + // SkippableID is the user-specific ID for the skippable frame. + // Valid values are between 0 to 15, inclusive. + SkippableID int + + // SkippableSize is the length of the user data to skip following + // the header. + SkippableSize uint32 + + // HeaderSize is the raw size of the frame header. + // + // For normal frames, it includes the size of the magic number and + // the size of the header (per section 3.1.1.1). + // It does not include the size for any data blocks (section 3.1.1.2) nor + // the size for the trailing content checksum. + // + // For skippable frames, this counts the size of the magic number + // along with the size of the size field of the payload. + // It does not include the size of the skippable payload itself. + // The total frame size is the HeaderSize plus the SkippableSize. + HeaderSize int + // First block information. FirstBlock struct { // OK will be set if first block could be decoded. @@ -51,17 +84,9 @@ type Header struct { CompressedSize int } - // Skippable will be true if the frame is meant to be skipped. - // No other information will be populated. - Skippable bool - // If set there is a checksum present for the block content. + // The checksum field at the end is always 4 bytes long. HasCheckSum bool - - // If this is true FrameContentSize will have a valid value - HasFCS bool - - SingleSegment bool } // Decode the header from the beginning of the stream. @@ -71,39 +96,46 @@ type Header struct { // If there isn't enough input, io.ErrUnexpectedEOF is returned. // The FirstBlock.OK will indicate if enough information was available to decode the first block header. func (h *Header) Decode(in []byte) error { + *h = Header{} if len(in) < 4 { return io.ErrUnexpectedEOF } + h.HeaderSize += 4 b, in := in[:4], in[4:] if !bytes.Equal(b, frameMagic) { if !bytes.Equal(b[1:4], skippableFrameMagic) || b[0]&0xf0 != 0x50 { return ErrMagicMismatch } - *h = Header{Skippable: true} + if len(in) < 4 { + return io.ErrUnexpectedEOF + } + h.HeaderSize += 4 + h.Skippable = true + h.SkippableID = int(b[0] & 0xf) + h.SkippableSize = binary.LittleEndian.Uint32(in) return nil } - if len(in) < 1 { - return io.ErrUnexpectedEOF - } - - // Clear output - *h = Header{} - fhd, in := in[0], in[1:] - h.SingleSegment = fhd&(1<<5) != 0 - h.HasCheckSum = fhd&(1<<2) != 0 - - if fhd&(1<<3) != 0 { - return errors.New("reserved bit set on frame header") - } // Read Window_Descriptor // https://github.com/facebook/zstd/blob/dev/doc/zstd_compression_format.md#window_descriptor + if len(in) < 1 { + return io.ErrUnexpectedEOF + } + fhd, in := in[0], in[1:] + h.HeaderSize++ + h.SingleSegment = fhd&(1<<5) != 0 + h.HasCheckSum = fhd&(1<<2) != 0 + if fhd&(1<<3) != 0 { + return errors.New("reserved bit set on frame header") + } + if !h.SingleSegment { if len(in) < 1 { return io.ErrUnexpectedEOF } var wd byte wd, in = in[0], in[1:] + h.HeaderSize++ windowLog := 10 + (wd >> 3) windowBase := uint64(1) << windowLog windowAdd := (windowBase / 8) * uint64(wd&0x7) @@ -120,9 +152,7 @@ func (h *Header) Decode(in []byte) error { return io.ErrUnexpectedEOF } b, in = in[:size], in[size:] - if b == nil { - return io.ErrUnexpectedEOF - } + h.HeaderSize += int(size) switch size { case 1: h.DictionaryID = uint32(b[0]) @@ -152,9 +182,7 @@ func (h *Header) Decode(in []byte) error { return io.ErrUnexpectedEOF } b, in = in[:fcsSize], in[fcsSize:] - if b == nil { - return io.ErrUnexpectedEOF - } + h.HeaderSize += int(fcsSize) switch fcsSize { case 1: h.FrameContentSize = uint64(b[0]) diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/decoder.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/decoder.go index f430f58b5..9fcdaac1d 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/decoder.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/decoder.go @@ -5,9 +5,13 @@ package zstd import ( - "errors" + "bytes" + "context" + "encoding/binary" "io" "sync" + + "github.com/klauspost/compress/zstd/internal/xxhash" ) // Decoder provides decoding of zstandard streams. @@ -22,12 +26,19 @@ type Decoder struct { // Unreferenced decoders, ready for use. decoders chan *blockDec - // Streams ready to be decoded. - stream chan decodeStream - // Current read position used for Reader functionality. current decoderState + // sync stream decoding + syncStream struct { + decodedFrame uint64 + br readerWrapper + enabled bool + inFrame bool + } + + frame *frameDec + // Custom dictionaries. // Always uses copies. dicts map[uint32]dict @@ -46,7 +57,10 @@ type decoderState struct { output chan decodeOutput // cancel remaining output. - cancel chan struct{} + cancel context.CancelFunc + + // crc of current frame + crc *xxhash.Digest flushed bool } @@ -81,7 +95,7 @@ func NewReader(r io.Reader, opts ...DOption) (*Decoder, error) { return nil, err } } - d.current.output = make(chan decodeOutput, d.o.concurrent) + d.current.crc = xxhash.New() d.current.flushed = true if r == nil { @@ -130,7 +144,7 @@ func (d *Decoder) Read(p []byte) (int, error) { break } if !d.nextBlock(n == 0) { - return n, nil + return n, d.current.err } } } @@ -162,6 +176,7 @@ func (d *Decoder) Reset(r io.Reader) error { d.drainOutput() + d.syncStream.br.r = nil if r == nil { d.current.err = ErrDecoderNilInput if len(d.current.b) > 0 { @@ -195,33 +210,39 @@ func (d *Decoder) Reset(r io.Reader) error { } return nil } - - if d.stream == nil { - d.stream = make(chan decodeStream, 1) - d.streamWg.Add(1) - go d.startStreamDecoder(d.stream) - } - // Remove current block. + d.stashDecoder() d.current.decodeOutput = decodeOutput{} d.current.err = nil - d.current.cancel = make(chan struct{}) d.current.flushed = false d.current.d = nil - d.stream <- decodeStream{ - r: r, - output: d.current.output, - cancel: d.current.cancel, + // Ensure no-one else is still running... + d.streamWg.Wait() + if d.frame == nil { + d.frame = newFrameDec(d.o) } + + if d.o.concurrent == 1 { + return d.startSyncDecoder(r) + } + + d.current.output = make(chan decodeOutput, d.o.concurrent) + ctx, cancel := context.WithCancel(context.Background()) + d.current.cancel = cancel + d.streamWg.Add(1) + go d.startStreamDecoder(ctx, r, d.current.output) + return nil } // drainOutput will drain the output until errEndOfStream is sent. func (d *Decoder) drainOutput() { if d.current.cancel != nil { - println("cancelling current") - close(d.current.cancel) + if debugDecoder { + println("cancelling current") + } + d.current.cancel() d.current.cancel = nil } if d.current.d != nil { @@ -243,12 +264,9 @@ func (d *Decoder) drainOutput() { } d.decoders <- v.d } - if v.err == errEndOfStream { - println("current flushed") - d.current.flushed = true - return - } } + d.current.output = nil + d.current.flushed = true } // WriteTo writes data to w until there's no more data to write or when an error occurs. @@ -287,7 +305,7 @@ func (d *Decoder) WriteTo(w io.Writer) (int64, error) { // DecodeAll can be used concurrently. // The Decoder concurrency limits will be respected. func (d *Decoder) DecodeAll(input, dst []byte) ([]byte, error) { - if d.current.err == ErrDecoderClosed { + if d.decoders == nil { return dst, ErrDecoderClosed } @@ -300,6 +318,9 @@ func (d *Decoder) DecodeAll(input, dst []byte) ([]byte, error) { } frame.rawInput = nil frame.bBuf = nil + if frame.history.decoders.br != nil { + frame.history.decoders.br.in = nil + } d.decoders <- block }() frame.bBuf = input @@ -307,27 +328,31 @@ func (d *Decoder) DecodeAll(input, dst []byte) ([]byte, error) { for { frame.history.reset() err := frame.reset(&frame.bBuf) - if err == io.EOF { - if debugDecoder { - println("frame reset return EOF") + if err != nil { + if err == io.EOF { + if debugDecoder { + println("frame reset return EOF") + } + return dst, nil } - return dst, nil + return dst, err } if frame.DictionaryID != nil { dict, ok := d.dicts[*frame.DictionaryID] if !ok { return nil, ErrUnknownDictionary } + if debugDecoder { + println("setting dict", frame.DictionaryID) + } frame.history.setDict(&dict) } - if err != nil { - return dst, err - } - if frame.FrameContentSize > d.o.maxDecodedSize-uint64(len(dst)) { + + if frame.FrameContentSize != fcsUnknown && frame.FrameContentSize > d.o.maxDecodedSize-uint64(len(dst)) { return dst, ErrDecoderSizeExceeded } - if frame.FrameContentSize > 0 && frame.FrameContentSize < 1<<30 { - // Never preallocate moe than 1 GB up front. + if frame.FrameContentSize < 1<<30 { + // Never preallocate more than 1 GB up front. if cap(dst)-len(dst) < int(frame.FrameContentSize) { dst2 := make([]byte, len(dst), len(dst)+int(frame.FrameContentSize)) copy(dst2, dst) @@ -368,6 +393,161 @@ func (d *Decoder) DecodeAll(input, dst []byte) ([]byte, error) { // If non-blocking mode is used the returned boolean will be false // if no data was available without blocking. func (d *Decoder) nextBlock(blocking bool) (ok bool) { + if d.current.err != nil { + // Keep error state. + return false + } + d.current.b = d.current.b[:0] + + // SYNC: + if d.syncStream.enabled { + if !blocking { + return false + } + ok = d.nextBlockSync() + if !ok { + d.stashDecoder() + } + return ok + } + + //ASYNC: + d.stashDecoder() + if blocking { + d.current.decodeOutput, ok = <-d.current.output + } else { + select { + case d.current.decodeOutput, ok = <-d.current.output: + default: + return false + } + } + if !ok { + // This should not happen, so signal error state... + d.current.err = io.ErrUnexpectedEOF + return false + } + next := d.current.decodeOutput + if next.d != nil && next.d.async.newHist != nil { + d.current.crc.Reset() + } + if debugDecoder { + var tmp [4]byte + binary.LittleEndian.PutUint32(tmp[:], uint32(xxhash.Sum64(next.b))) + println("got", len(d.current.b), "bytes, error:", d.current.err, "data crc:", tmp) + } + + if len(next.b) > 0 { + n, err := d.current.crc.Write(next.b) + if err == nil { + if n != len(next.b) { + d.current.err = io.ErrShortWrite + } + } + } + if next.err == nil && next.d != nil && len(next.d.checkCRC) != 0 { + got := d.current.crc.Sum64() + var tmp [4]byte + binary.LittleEndian.PutUint32(tmp[:], uint32(got)) + if !bytes.Equal(tmp[:], next.d.checkCRC) && !ignoreCRC { + if debugDecoder { + println("CRC Check Failed:", tmp[:], " (got) !=", next.d.checkCRC, "(on stream)") + } + d.current.err = ErrCRCMismatch + } else { + if debugDecoder { + println("CRC ok", tmp[:]) + } + } + } + + return true +} + +func (d *Decoder) nextBlockSync() (ok bool) { + if d.current.d == nil { + d.current.d = <-d.decoders + } + for len(d.current.b) == 0 { + if !d.syncStream.inFrame { + d.frame.history.reset() + d.current.err = d.frame.reset(&d.syncStream.br) + if d.current.err != nil { + return false + } + if d.frame.DictionaryID != nil { + dict, ok := d.dicts[*d.frame.DictionaryID] + if !ok { + d.current.err = ErrUnknownDictionary + return false + } else { + d.frame.history.setDict(&dict) + } + } + if d.frame.WindowSize > d.o.maxDecodedSize || d.frame.WindowSize > d.o.maxWindowSize { + d.current.err = ErrDecoderSizeExceeded + return false + } + + d.syncStream.decodedFrame = 0 + d.syncStream.inFrame = true + } + d.current.err = d.frame.next(d.current.d) + if d.current.err != nil { + return false + } + d.frame.history.ensureBlock() + if debugDecoder { + println("History trimmed:", len(d.frame.history.b), "decoded already:", d.syncStream.decodedFrame) + } + histBefore := len(d.frame.history.b) + d.current.err = d.current.d.decodeBuf(&d.frame.history) + + if d.current.err != nil { + println("error after:", d.current.err) + return false + } + d.current.b = d.frame.history.b[histBefore:] + if debugDecoder { + println("history after:", len(d.frame.history.b)) + } + + // Check frame size (before CRC) + d.syncStream.decodedFrame += uint64(len(d.current.b)) + if d.syncStream.decodedFrame > d.frame.FrameContentSize { + if debugDecoder { + printf("DecodedFrame (%d) > FrameContentSize (%d)\n", d.syncStream.decodedFrame, d.frame.FrameContentSize) + } + d.current.err = ErrFrameSizeExceeded + return false + } + + // Check FCS + if d.current.d.Last && d.frame.FrameContentSize != fcsUnknown && d.syncStream.decodedFrame != d.frame.FrameContentSize { + if debugDecoder { + printf("DecodedFrame (%d) != FrameContentSize (%d)\n", d.syncStream.decodedFrame, d.frame.FrameContentSize) + } + d.current.err = ErrFrameSizeMismatch + return false + } + + // Update/Check CRC + if d.frame.HasCheckSum { + d.frame.crc.Write(d.current.b) + if d.current.d.Last { + d.current.err = d.frame.checkCRC() + if d.current.err != nil { + println("CRC error:", d.current.err) + return false + } + } + } + d.syncStream.inFrame = !d.current.d.Last + } + return true +} + +func (d *Decoder) stashDecoder() { if d.current.d != nil { if debugDecoder { printf("re-adding current decoder %p", d.current.d) @@ -375,24 +555,6 @@ func (d *Decoder) nextBlock(blocking bool) (ok bool) { d.decoders <- d.current.d d.current.d = nil } - if d.current.err != nil { - // Keep error state. - return blocking - } - - if blocking { - d.current.decodeOutput = <-d.current.output - } else { - select { - case d.current.decodeOutput = <-d.current.output: - default: - return false - } - } - if debugDecoder { - println("got", len(d.current.b), "bytes, error:", d.current.err) - } - return true } // Close will release all resources. @@ -402,10 +564,10 @@ func (d *Decoder) Close() { return } d.drainOutput() - if d.stream != nil { - close(d.stream) + if d.current.cancel != nil { + d.current.cancel() d.streamWg.Wait() - d.stream = nil + d.current.cancel = nil } if d.decoders != nil { close(d.decoders) @@ -456,100 +618,307 @@ type decodeOutput struct { err error } -type decodeStream struct { - r io.Reader - - // Blocks ready to be written to output. - output chan decodeOutput - - // cancel reading from the input - cancel chan struct{} +func (d *Decoder) startSyncDecoder(r io.Reader) error { + d.frame.history.reset() + d.syncStream.br = readerWrapper{r: r} + d.syncStream.inFrame = false + d.syncStream.enabled = true + d.syncStream.decodedFrame = 0 + return nil } -// errEndOfStream indicates that everything from the stream was read. -var errEndOfStream = errors.New("end-of-stream") - // Create Decoder: -// Spawn n block decoders. These accept tasks to decode a block. -// Create goroutine that handles stream processing, this will send history to decoders as they are available. -// Decoders update the history as they decode. -// When a block is returned: -// a) history is sent to the next decoder, -// b) content written to CRC. -// c) return data to WRITER. -// d) wait for next block to return data. -// Once WRITTEN, the decoders reused by the writer frame decoder for re-use. -func (d *Decoder) startStreamDecoder(inStream chan decodeStream) { +// ASYNC: +// Spawn 4 go routines. +// 0: Read frames and decode blocks. +// 1: Decode block and literals. Receives hufftree and seqdecs, returns seqdecs and huff tree. +// 2: Wait for recentOffsets if needed. Decode sequences, send recentOffsets. +// 3: Wait for stream history, execute sequences, send stream history. +func (d *Decoder) startStreamDecoder(ctx context.Context, r io.Reader, output chan decodeOutput) { defer d.streamWg.Done() - frame := newFrameDec(d.o) - for stream := range inStream { - if debugDecoder { - println("got new stream") + br := readerWrapper{r: r} + + var seqPrepare = make(chan *blockDec, d.o.concurrent) + var seqDecode = make(chan *blockDec, d.o.concurrent) + var seqExecute = make(chan *blockDec, d.o.concurrent) + + // Async 1: Prepare blocks... + go func() { + var hist history + var hasErr bool + for block := range seqPrepare { + if hasErr { + if block != nil { + seqDecode <- block + } + continue + } + if block.async.newHist != nil { + if debugDecoder { + println("Async 1: new history") + } + hist.reset() + if block.async.newHist.dict != nil { + hist.setDict(block.async.newHist.dict) + } + } + if block.err != nil || block.Type != blockTypeCompressed { + hasErr = block.err != nil + seqDecode <- block + continue + } + + remain, err := block.decodeLiterals(block.data, &hist) + block.err = err + hasErr = block.err != nil + if err == nil { + block.async.literals = hist.decoders.literals + block.async.seqData = remain + } else if debugDecoder { + println("decodeLiterals error:", err) + } + seqDecode <- block } - br := readerWrapper{r: stream.r} - decodeStream: - for { - frame.history.reset() - err := frame.reset(&br) - if debugDecoder && err != nil { - println("Frame decoder returned", err) + close(seqDecode) + }() + + // Async 2: Decode sequences... + go func() { + var hist history + var hasErr bool + + for block := range seqDecode { + if hasErr { + if block != nil { + seqExecute <- block + } + continue } - if err == nil && frame.DictionaryID != nil { - dict, ok := d.dicts[*frame.DictionaryID] - if !ok { - err = ErrUnknownDictionary + if block.async.newHist != nil { + if debugDecoder { + println("Async 2: new history, recent:", block.async.newHist.recentOffsets) + } + hist.decoders = block.async.newHist.decoders + hist.recentOffsets = block.async.newHist.recentOffsets + hist.windowSize = block.async.newHist.windowSize + if block.async.newHist.dict != nil { + hist.setDict(block.async.newHist.dict) + } + } + if block.err != nil || block.Type != blockTypeCompressed { + hasErr = block.err != nil + seqExecute <- block + continue + } + + hist.decoders.literals = block.async.literals + block.err = block.prepareSequences(block.async.seqData, &hist) + if debugDecoder && block.err != nil { + println("prepareSequences returned:", block.err) + } + hasErr = block.err != nil + if block.err == nil { + block.err = block.decodeSequences(&hist) + if debugDecoder && block.err != nil { + println("decodeSequences returned:", block.err) + } + hasErr = block.err != nil + // block.async.sequence = hist.decoders.seq[:hist.decoders.nSeqs] + block.async.seqSize = hist.decoders.seqSize + } + seqExecute <- block + } + close(seqExecute) + }() + + var wg sync.WaitGroup + wg.Add(1) + + // Async 3: Execute sequences... + frameHistCache := d.frame.history.b + go func() { + var hist history + var decodedFrame uint64 + var fcs uint64 + var hasErr bool + for block := range seqExecute { + out := decodeOutput{err: block.err, d: block} + if block.err != nil || hasErr { + hasErr = true + output <- out + continue + } + if block.async.newHist != nil { + if debugDecoder { + println("Async 3: new history") + } + hist.windowSize = block.async.newHist.windowSize + hist.allocFrameBuffer = block.async.newHist.allocFrameBuffer + if block.async.newHist.dict != nil { + hist.setDict(block.async.newHist.dict) + } + + if cap(hist.b) < hist.allocFrameBuffer { + if cap(frameHistCache) >= hist.allocFrameBuffer { + hist.b = frameHistCache + } else { + hist.b = make([]byte, 0, hist.allocFrameBuffer) + println("Alloc history sized", hist.allocFrameBuffer) + } + } + hist.b = hist.b[:0] + fcs = block.async.fcs + decodedFrame = 0 + } + do := decodeOutput{err: block.err, d: block} + switch block.Type { + case blockTypeRLE: + if debugDecoder { + println("add rle block length:", block.RLESize) + } + + if cap(block.dst) < int(block.RLESize) { + if block.lowMem { + block.dst = make([]byte, block.RLESize) + } else { + block.dst = make([]byte, maxBlockSize) + } + } + block.dst = block.dst[:block.RLESize] + v := block.data[0] + for i := range block.dst { + block.dst[i] = v + } + hist.append(block.dst) + do.b = block.dst + case blockTypeRaw: + if debugDecoder { + println("add raw block length:", len(block.data)) + } + hist.append(block.data) + do.b = block.data + case blockTypeCompressed: + if debugDecoder { + println("execute with history length:", len(hist.b), "window:", hist.windowSize) + } + hist.decoders.seqSize = block.async.seqSize + hist.decoders.literals = block.async.literals + do.err = block.executeSequences(&hist) + hasErr = do.err != nil + if debugDecoder && hasErr { + println("executeSequences returned:", do.err) + } + do.b = block.dst + } + if !hasErr { + decodedFrame += uint64(len(do.b)) + if decodedFrame > fcs { + println("fcs exceeded", block.Last, fcs, decodedFrame) + do.err = ErrFrameSizeExceeded + hasErr = true + } else if block.Last && fcs != fcsUnknown && decodedFrame != fcs { + do.err = ErrFrameSizeMismatch + hasErr = true } else { - frame.history.setDict(&dict) + if debugDecoder { + println("fcs ok", block.Last, fcs, decodedFrame) + } } } - if err != nil { - stream.output <- decodeOutput{ - err: err, + output <- do + } + close(output) + frameHistCache = hist.b + wg.Done() + if debugDecoder { + println("decoder goroutines finished") + } + }() + +decodeStream: + for { + frame := d.frame + if debugDecoder { + println("New frame...") + } + var historySent bool + frame.history.reset() + err := frame.reset(&br) + if debugDecoder && err != nil { + println("Frame decoder returned", err) + } + if err == nil && frame.DictionaryID != nil { + dict, ok := d.dicts[*frame.DictionaryID] + if !ok { + err = ErrUnknownDictionary + } else { + frame.history.setDict(&dict) + } + } + if err == nil && d.frame.WindowSize > d.o.maxWindowSize { + err = ErrDecoderSizeExceeded + } + if err != nil { + select { + case <-ctx.Done(): + case dec := <-d.decoders: + dec.sendErr(err) + seqPrepare <- dec + } + break decodeStream + } + + // Go through all blocks of the frame. + for { + var dec *blockDec + select { + case <-ctx.Done(): + break decodeStream + case dec = <-d.decoders: + // Once we have a decoder, we MUST return it. + } + err := frame.next(dec) + if !historySent { + h := frame.history + if debugDecoder { + println("Alloc History:", h.allocFrameBuffer) } + dec.async.newHist = &h + dec.async.fcs = frame.FrameContentSize + historySent = true + } else { + dec.async.newHist = nil + } + if debugDecoder && err != nil { + println("next block returned error:", err) + } + dec.err = err + dec.checkCRC = nil + if dec.Last && frame.HasCheckSum && err == nil { + crc, err := frame.rawInput.readSmall(4) + if err != nil { + println("CRC missing?", err) + dec.err = err + } + var tmp [4]byte + copy(tmp[:], crc) + dec.checkCRC = tmp[:] + if debugDecoder { + println("found crc to check:", dec.checkCRC) + } + } + err = dec.err + last := dec.Last + seqPrepare <- dec + if err != nil { + break decodeStream + } + if last { break } - if debugDecoder { - println("starting frame decoder") - } - - // This goroutine will forward history between frames. - frame.frameDone.Add(1) - frame.initAsync() - - go frame.startDecoder(stream.output) - decodeFrame: - // Go through all blocks of the frame. - for { - dec := <-d.decoders - select { - case <-stream.cancel: - if !frame.sendErr(dec, io.EOF) { - // To not let the decoder dangle, send it back. - stream.output <- decodeOutput{d: dec} - } - break decodeStream - default: - } - err := frame.next(dec) - switch err { - case io.EOF: - // End of current frame, no error - println("EOF on next block") - break decodeFrame - case nil: - continue - default: - println("block decoder returned", err) - break decodeStream - } - } - // All blocks have started decoding, check if there are more frames. - println("waiting for done") - frame.frameDone.Wait() - println("done waiting...") } - frame.frameDone.Wait() - println("Sending EOS") - stream.output <- decodeOutput{err: errEndOfStream} } + close(seqPrepare) + wg.Wait() + d.frame.history.b = frameHistCache } diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/decoder_options.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/decoder_options.go index 95cc9b8b8..fd05c9bb0 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/decoder_options.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/decoder_options.go @@ -28,6 +28,9 @@ func (o *decoderOptions) setDefault() { concurrent: runtime.GOMAXPROCS(0), maxWindowSize: MaxWindowSize, } + if o.concurrent > 4 { + o.concurrent = 4 + } o.maxDecodedSize = 1 << 63 } @@ -37,16 +40,25 @@ func WithDecoderLowmem(b bool) DOption { return func(o *decoderOptions) error { o.lowMem = b; return nil } } -// WithDecoderConcurrency will set the concurrency, -// meaning the maximum number of decoders to run concurrently. -// The value supplied must be at least 1. -// By default this will be set to GOMAXPROCS. +// WithDecoderConcurrency sets the number of created decoders. +// When decoding block with DecodeAll, this will limit the number +// of possible concurrently running decodes. +// When decoding streams, this will limit the number of +// inflight blocks. +// When decoding streams and setting maximum to 1, +// no async decoding will be done. +// When a value of 0 is provided GOMAXPROCS will be used. +// By default this will be set to 4 or GOMAXPROCS, whatever is lower. func WithDecoderConcurrency(n int) DOption { return func(o *decoderOptions) error { - if n <= 0 { + if n < 0 { return errors.New("concurrency must be at least 1") } - o.concurrent = n + if n == 0 { + o.concurrent = runtime.GOMAXPROCS(0) + } else { + o.concurrent = n + } return nil } } diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/enc_base.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/enc_base.go index 295cd602a..15ae8ee80 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/enc_base.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/enc_base.go @@ -108,11 +108,6 @@ func (e *fastBase) UseBlock(enc *blockEnc) { e.blk = enc } -func (e *fastBase) matchlenNoHist(s, t int32, src []byte) int32 { - // Extend the match to be as long as possible. - return int32(matchLen(src[s:], src[t:])) -} - func (e *fastBase) matchlen(s, t int32, src []byte) int32 { if debugAsserts { if s < 0 { @@ -131,9 +126,24 @@ func (e *fastBase) matchlen(s, t int32, src []byte) int32 { panic(fmt.Sprintf("len(src)-s (%d) > maxCompressedBlockSize (%d)", len(src)-int(s), maxCompressedBlockSize)) } } + a := src[s:] + b := src[t:] + b = b[:len(a)] + end := int32((len(a) >> 3) << 3) + for i := int32(0); i < end; i += 8 { + if diff := load6432(a, i) ^ load6432(b, i); diff != 0 { + return i + int32(bits.TrailingZeros64(diff)>>3) + } + } - // Extend the match to be as long as possible. - return int32(matchLen(src[s:], src[t:])) + a = a[end:] + b = b[end:] + for i := range a { + if a[i] != b[i] { + return int32(i) + end + } + } + return int32(len(a)) + end } // Reset the encoding table. diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/enc_fast.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/enc_fast.go index f2502629b..f51ab529a 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/enc_fast.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/enc_fast.go @@ -6,8 +6,6 @@ package zstd import ( "fmt" - "math" - "math/bits" ) const ( @@ -87,7 +85,7 @@ func (e *fastEncoder) Encode(blk *blockEnc, src []byte) { // TEMPLATE const hashLog = tableBits // seems global, but would be nice to tweak. - const kSearchStrength = 7 + const kSearchStrength = 6 // nextEmit is where in src the next emitLiteral should start from. nextEmit := s @@ -136,20 +134,7 @@ encodeLoop: // Consider history as well. var seq seq var length int32 - // length = 4 + e.matchlen(s+6, repIndex+4, src) - { - a := src[s+6:] - b := src[repIndex+4:] - endI := len(a) & (math.MaxInt32 - 7) - length = int32(endI) + 4 - for i := 0; i < endI; i += 8 { - if diff := load64(a, i) ^ load64(b, i); diff != 0 { - length = int32(i+bits.TrailingZeros64(diff)>>3) + 4 - break - } - } - } - + length = 4 + e.matchlen(s+6, repIndex+4, src) seq.matchLen = uint32(length - zstdMinMatch) // We might be able to match backwards. @@ -236,20 +221,7 @@ encodeLoop: } // Extend the 4-byte match as long as possible. - //l := e.matchlen(s+4, t+4, src) + 4 - var l int32 - { - a := src[s+4:] - b := src[t+4:] - endI := len(a) & (math.MaxInt32 - 7) - l = int32(endI) + 4 - for i := 0; i < endI; i += 8 { - if diff := load64(a, i) ^ load64(b, i); diff != 0 { - l = int32(i+bits.TrailingZeros64(diff)>>3) + 4 - break - } - } - } + l := e.matchlen(s+4, t+4, src) + 4 // Extend backwards tMin := s - e.maxMatchOff @@ -286,20 +258,7 @@ encodeLoop: if o2 := s - offset2; canRepeat && load3232(src, o2) == uint32(cv) { // We have at least 4 byte match. // No need to check backwards. We come straight from a match - //l := 4 + e.matchlen(s+4, o2+4, src) - var l int32 - { - a := src[s+4:] - b := src[o2+4:] - endI := len(a) & (math.MaxInt32 - 7) - l = int32(endI) + 4 - for i := 0; i < endI; i += 8 { - if diff := load64(a, i) ^ load64(b, i); diff != 0 { - l = int32(i+bits.TrailingZeros64(diff)>>3) + 4 - break - } - } - } + l := 4 + e.matchlen(s+4, o2+4, src) // Store this, since we have it. nextHash := hashLen(cv, hashLog, tableFastHashLen) @@ -375,7 +334,7 @@ func (e *fastEncoder) EncodeNoHist(blk *blockEnc, src []byte) { // TEMPLATE const hashLog = tableBits // seems global, but would be nice to tweak. - const kSearchStrength = 8 + const kSearchStrength = 6 // nextEmit is where in src the next emitLiteral should start from. nextEmit := s @@ -418,21 +377,7 @@ encodeLoop: if len(blk.sequences) > 2 && load3232(src, repIndex) == uint32(cv>>16) { // Consider history as well. var seq seq - // length := 4 + e.matchlen(s+6, repIndex+4, src) - // length := 4 + int32(matchLen(src[s+6:], src[repIndex+4:])) - var length int32 - { - a := src[s+6:] - b := src[repIndex+4:] - endI := len(a) & (math.MaxInt32 - 7) - length = int32(endI) + 4 - for i := 0; i < endI; i += 8 { - if diff := load64(a, i) ^ load64(b, i); diff != 0 { - length = int32(i+bits.TrailingZeros64(diff)>>3) + 4 - break - } - } - } + length := 4 + e.matchlen(s+6, repIndex+4, src) seq.matchLen = uint32(length - zstdMinMatch) @@ -522,21 +467,7 @@ encodeLoop: panic(fmt.Sprintf("t (%d) < 0 ", t)) } // Extend the 4-byte match as long as possible. - //l := e.matchlenNoHist(s+4, t+4, src) + 4 - // l := int32(matchLen(src[s+4:], src[t+4:])) + 4 - var l int32 - { - a := src[s+4:] - b := src[t+4:] - endI := len(a) & (math.MaxInt32 - 7) - l = int32(endI) + 4 - for i := 0; i < endI; i += 8 { - if diff := load64(a, i) ^ load64(b, i); diff != 0 { - l = int32(i+bits.TrailingZeros64(diff)>>3) + 4 - break - } - } - } + l := e.matchlen(s+4, t+4, src) + 4 // Extend backwards tMin := s - e.maxMatchOff @@ -573,21 +504,7 @@ encodeLoop: if o2 := s - offset2; len(blk.sequences) > 2 && load3232(src, o2) == uint32(cv) { // We have at least 4 byte match. // No need to check backwards. We come straight from a match - //l := 4 + e.matchlenNoHist(s+4, o2+4, src) - // l := 4 + int32(matchLen(src[s+4:], src[o2+4:])) - var l int32 - { - a := src[s+4:] - b := src[o2+4:] - endI := len(a) & (math.MaxInt32 - 7) - l = int32(endI) + 4 - for i := 0; i < endI; i += 8 { - if diff := load64(a, i) ^ load64(b, i); diff != 0 { - l = int32(i+bits.TrailingZeros64(diff)>>3) + 4 - break - } - } - } + l := 4 + e.matchlen(s+4, o2+4, src) // Store this, since we have it. nextHash := hashLen(cv, hashLog, tableFastHashLen) @@ -731,19 +648,7 @@ encodeLoop: // Consider history as well. var seq seq var length int32 - // length = 4 + e.matchlen(s+6, repIndex+4, src) - { - a := src[s+6:] - b := src[repIndex+4:] - endI := len(a) & (math.MaxInt32 - 7) - length = int32(endI) + 4 - for i := 0; i < endI; i += 8 { - if diff := load64(a, i) ^ load64(b, i); diff != 0 { - length = int32(i+bits.TrailingZeros64(diff)>>3) + 4 - break - } - } - } + length = 4 + e.matchlen(s+6, repIndex+4, src) seq.matchLen = uint32(length - zstdMinMatch) @@ -831,20 +736,7 @@ encodeLoop: } // Extend the 4-byte match as long as possible. - //l := e.matchlen(s+4, t+4, src) + 4 - var l int32 - { - a := src[s+4:] - b := src[t+4:] - endI := len(a) & (math.MaxInt32 - 7) - l = int32(endI) + 4 - for i := 0; i < endI; i += 8 { - if diff := load64(a, i) ^ load64(b, i); diff != 0 { - l = int32(i+bits.TrailingZeros64(diff)>>3) + 4 - break - } - } - } + l := e.matchlen(s+4, t+4, src) + 4 // Extend backwards tMin := s - e.maxMatchOff @@ -881,20 +773,7 @@ encodeLoop: if o2 := s - offset2; canRepeat && load3232(src, o2) == uint32(cv) { // We have at least 4 byte match. // No need to check backwards. We come straight from a match - //l := 4 + e.matchlen(s+4, o2+4, src) - var l int32 - { - a := src[s+4:] - b := src[o2+4:] - endI := len(a) & (math.MaxInt32 - 7) - l = int32(endI) + 4 - for i := 0; i < endI; i += 8 { - if diff := load64(a, i) ^ load64(b, i); diff != 0 { - l = int32(i+bits.TrailingZeros64(diff)>>3) + 4 - break - } - } - } + l := 4 + e.matchlen(s+4, o2+4, src) // Store this, since we have it. nextHash := hashLen(cv, hashLog, tableFastHashLen) diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/encoder.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/encoder.go index e6e315969..dcc987a7c 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/encoder.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/encoder.go @@ -98,23 +98,25 @@ func (e *Encoder) Reset(w io.Writer) { if cap(s.filling) == 0 { s.filling = make([]byte, 0, e.o.blockSize) } - if cap(s.current) == 0 { - s.current = make([]byte, 0, e.o.blockSize) - } - if cap(s.previous) == 0 { - s.previous = make([]byte, 0, e.o.blockSize) + if e.o.concurrent > 1 { + if cap(s.current) == 0 { + s.current = make([]byte, 0, e.o.blockSize) + } + if cap(s.previous) == 0 { + s.previous = make([]byte, 0, e.o.blockSize) + } + s.current = s.current[:0] + s.previous = s.previous[:0] + if s.writing == nil { + s.writing = &blockEnc{lowMem: e.o.lowMem} + s.writing.init() + } + s.writing.initNewEncode() } if s.encoder == nil { s.encoder = e.o.encoder() } - if s.writing == nil { - s.writing = &blockEnc{lowMem: e.o.lowMem} - s.writing.init() - } - s.writing.initNewEncode() s.filling = s.filling[:0] - s.current = s.current[:0] - s.previous = s.previous[:0] s.encoder.Reset(e.o.dict, false) s.headerWritten = false s.eofWritten = false @@ -258,6 +260,46 @@ func (e *Encoder) nextBlock(final bool) error { return s.err } + // SYNC: + if e.o.concurrent == 1 { + src := s.filling + s.nInput += int64(len(s.filling)) + if debugEncoder { + println("Adding sync block,", len(src), "bytes, final:", final) + } + enc := s.encoder + blk := enc.Block() + blk.reset(nil) + enc.Encode(blk, src) + blk.last = final + if final { + s.eofWritten = true + } + + err := errIncompressible + // If we got the exact same number of literals as input, + // assume the literals cannot be compressed. + if len(src) != len(blk.literals) || len(src) != e.o.blockSize { + err = blk.encode(src, e.o.noEntropy, !e.o.allLitEntropy) + } + switch err { + case errIncompressible: + if debugEncoder { + println("Storing incompressible block as raw") + } + blk.encodeRaw(src) + // In fast mode, we do not transfer offsets, so we don't have to deal with changing the. + case nil: + default: + s.err = err + return err + } + _, s.err = s.w.Write(blk.output) + s.nWritten += int64(len(blk.output)) + s.filling = s.filling[:0] + return s.err + } + // Move blocks forward. s.filling, s.current, s.previous = s.previous[:0], s.filling, s.current s.nInput += int64(len(s.current)) diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/encoder_options.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/encoder_options.go index 7d29e1d68..44d8dbd19 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/encoder_options.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/encoder_options.go @@ -24,6 +24,7 @@ type encoderOptions struct { allLitEntropy bool customWindow bool customALEntropy bool + customBlockSize bool lowMem bool dict *dict } @@ -33,7 +34,7 @@ func (o *encoderOptions) setDefault() { concurrent: runtime.GOMAXPROCS(0), crc: true, single: nil, - blockSize: 1 << 16, + blockSize: maxCompressedBlockSize, windowSize: 8 << 20, level: SpeedDefault, allLitEntropy: true, @@ -75,6 +76,7 @@ func WithEncoderCRC(b bool) EOption { // WithEncoderConcurrency will set the concurrency, // meaning the maximum number of encoders to run concurrently. // The value supplied must be at least 1. +// For streams, setting a value of 1 will disable async compression. // By default this will be set to GOMAXPROCS. func WithEncoderConcurrency(n int) EOption { return func(o *encoderOptions) error { @@ -106,6 +108,7 @@ func WithWindowSize(n int) EOption { o.customWindow = true if o.blockSize > o.windowSize { o.blockSize = o.windowSize + o.customBlockSize = true } return nil } @@ -188,10 +191,9 @@ func EncoderLevelFromZstd(level int) EncoderLevel { return SpeedDefault case level >= 6 && level < 10: return SpeedBetterCompression - case level >= 10: + default: return SpeedBestCompression } - return SpeedDefault } // String provides a string representation of the compression level. @@ -222,6 +224,9 @@ func WithEncoderLevel(l EncoderLevel) EOption { switch o.level { case SpeedFastest: o.windowSize = 4 << 20 + if !o.customBlockSize { + o.blockSize = 1 << 16 + } case SpeedDefault: o.windowSize = 8 << 20 case SpeedBetterCompression: diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/framedec.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/framedec.go index 989c79f8c..11089d223 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/framedec.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/framedec.go @@ -8,23 +8,17 @@ import ( "bytes" "encoding/hex" "errors" - "hash" "io" - "sync" "github.com/klauspost/compress/zstd/internal/xxhash" ) type frameDec struct { - o decoderOptions - crc hash.Hash64 - offset int64 + o decoderOptions + crc *xxhash.Digest WindowSize uint64 - // In order queue of blocks being decoded. - decoding chan *blockDec - // Frame history passed between blocks history history @@ -34,15 +28,10 @@ type frameDec struct { bBuf byteBuf FrameContentSize uint64 - frameDone sync.WaitGroup DictionaryID *uint32 HasCheckSum bool SingleSegment bool - - // asyncRunning indicates whether the async routine processes input on 'decoding'. - asyncRunningMu sync.Mutex - asyncRunning bool } const ( @@ -208,7 +197,7 @@ func (d *frameDec) reset(br byteBuffer) error { default: fcsSize = 1 << v } - d.FrameContentSize = 0 + d.FrameContentSize = fcsUnknown if fcsSize > 0 { b, err := br.readSmall(fcsSize) if err != nil { @@ -229,9 +218,10 @@ func (d *frameDec) reset(br byteBuffer) error { d.FrameContentSize = uint64(d1) | (uint64(d2) << 32) } if debugDecoder { - println("field size bits:", v, "fcsSize:", fcsSize, "FrameContentSize:", d.FrameContentSize, hex.EncodeToString(b[:fcsSize]), "singleseg:", d.SingleSegment, "window:", d.WindowSize) + println("Read FCS:", d.FrameContentSize) } } + // Move this to shared. d.HasCheckSum = fhd&(1<<2) != 0 if d.HasCheckSum { @@ -264,10 +254,16 @@ func (d *frameDec) reset(br byteBuffer) error { } d.history.windowSize = int(d.WindowSize) if d.o.lowMem && d.history.windowSize < maxBlockSize { - d.history.maxSize = d.history.windowSize * 2 + d.history.allocFrameBuffer = d.history.windowSize * 2 + // TODO: Maybe use FrameContent size } else { - d.history.maxSize = d.history.windowSize + maxBlockSize + d.history.allocFrameBuffer = d.history.windowSize + maxBlockSize } + + if debugDecoder { + println("Frame: Dict:", d.DictionaryID, "FrameContentSize:", d.FrameContentSize, "singleseg:", d.SingleSegment, "window:", d.WindowSize, "crc:", d.HasCheckSum) + } + // history contains input - maybe we do something d.rawInput = br return nil @@ -276,49 +272,18 @@ func (d *frameDec) reset(br byteBuffer) error { // next will start decoding the next block from stream. func (d *frameDec) next(block *blockDec) error { if debugDecoder { - printf("decoding new block %p:%p", block, block.data) + println("decoding new block") } err := block.reset(d.rawInput, d.WindowSize) if err != nil { println("block error:", err) // Signal the frame decoder we have a problem. - d.sendErr(block, err) + block.sendErr(err) return err } - block.input <- struct{}{} - if debugDecoder { - println("next block:", block) - } - d.asyncRunningMu.Lock() - defer d.asyncRunningMu.Unlock() - if !d.asyncRunning { - return nil - } - if block.Last { - // We indicate the frame is done by sending io.EOF - d.decoding <- block - return io.EOF - } - d.decoding <- block return nil } -// sendEOF will queue an error block on the frame. -// This will cause the frame decoder to return when it encounters the block. -// Returns true if the decoder was added. -func (d *frameDec) sendErr(block *blockDec, err error) bool { - d.asyncRunningMu.Lock() - defer d.asyncRunningMu.Unlock() - if !d.asyncRunning { - return false - } - - println("sending error", err.Error()) - block.sendErr(err) - d.decoding <- block - return true -} - // checkCRC will check the checksum if the frame has one. // Will return ErrCRCMismatch if crc check failed, otherwise nil. func (d *frameDec) checkCRC() error { @@ -340,7 +305,7 @@ func (d *frameDec) checkCRC() error { return err } - if !bytes.Equal(tmp[:], want) { + if !bytes.Equal(tmp[:], want) && !ignoreCRC { if debugDecoder { println("CRC Check Failed:", tmp[:], "!=", want) } @@ -352,131 +317,13 @@ func (d *frameDec) checkCRC() error { return nil } -func (d *frameDec) initAsync() { - if !d.o.lowMem && !d.SingleSegment { - // set max extra size history to 2MB. - d.history.maxSize = d.history.windowSize + maxBlockSize - } - // re-alloc if more than one extra block size. - if d.o.lowMem && cap(d.history.b) > d.history.maxSize+maxBlockSize { - d.history.b = make([]byte, 0, d.history.maxSize) - } - if cap(d.history.b) < d.history.maxSize { - d.history.b = make([]byte, 0, d.history.maxSize) - } - if cap(d.decoding) < d.o.concurrent { - d.decoding = make(chan *blockDec, d.o.concurrent) - } - if debugDecoder { - h := d.history - printf("history init. len: %d, cap: %d", len(h.b), cap(h.b)) - } - d.asyncRunningMu.Lock() - d.asyncRunning = true - d.asyncRunningMu.Unlock() -} - -// startDecoder will start decoding blocks and write them to the writer. -// The decoder will stop as soon as an error occurs or at end of frame. -// When the frame has finished decoding the *bufio.Reader -// containing the remaining input will be sent on frameDec.frameDone. -func (d *frameDec) startDecoder(output chan decodeOutput) { - written := int64(0) - - defer func() { - d.asyncRunningMu.Lock() - d.asyncRunning = false - d.asyncRunningMu.Unlock() - - // Drain the currently decoding. - d.history.error = true - flushdone: - for { - select { - case b := <-d.decoding: - b.history <- &d.history - output <- <-b.result - default: - break flushdone - } - } - println("frame decoder done, signalling done") - d.frameDone.Done() - }() - // Get decoder for first block. - block := <-d.decoding - block.history <- &d.history - for { - var next *blockDec - // Get result - r := <-block.result - if r.err != nil { - println("Result contained error", r.err) - output <- r - return - } - if debugDecoder { - println("got result, from ", d.offset, "to", d.offset+int64(len(r.b))) - d.offset += int64(len(r.b)) - } - if !block.Last { - // Send history to next block - select { - case next = <-d.decoding: - if debugDecoder { - println("Sending ", len(d.history.b), "bytes as history") - } - next.history <- &d.history - default: - // Wait until we have sent the block, so - // other decoders can potentially get the decoder. - next = nil - } - } - - // Add checksum, async to decoding. - if d.HasCheckSum { - n, err := d.crc.Write(r.b) - if err != nil { - r.err = err - if n != len(r.b) { - r.err = io.ErrShortWrite - } - output <- r - return - } - } - written += int64(len(r.b)) - if d.SingleSegment && uint64(written) > d.FrameContentSize { - println("runDecoder: single segment and", uint64(written), ">", d.FrameContentSize) - r.err = ErrFrameSizeExceeded - output <- r - return - } - if block.Last { - r.err = d.checkCRC() - output <- r - return - } - output <- r - if next == nil { - // There was no decoder available, we wait for one now that we have sent to the writer. - if debugDecoder { - println("Sending ", len(d.history.b), " bytes as history") - } - next = <-d.decoding - next.history <- &d.history - } - block = next - } -} - // runDecoder will create a sync decoder that will decode a block of data. func (d *frameDec) runDecoder(dst []byte, dec *blockDec) ([]byte, error) { saved := d.history.b // We use the history for output to avoid copying it. d.history.b = dst + d.history.ignoreBuffer = len(dst) // Store input length, so we only check new data. crcStart := len(dst) var err error @@ -489,22 +336,30 @@ func (d *frameDec) runDecoder(dst []byte, dec *blockDec) ([]byte, error) { println("next block:", dec) } err = dec.decodeBuf(&d.history) - if err != nil || dec.Last { + if err != nil { break } if uint64(len(d.history.b)) > d.o.maxDecodedSize { err = ErrDecoderSizeExceeded break } - if d.SingleSegment && uint64(len(d.history.b)) > d.o.maxDecodedSize { - println("runDecoder: single segment and", uint64(len(d.history.b)), ">", d.o.maxDecodedSize) + if uint64(len(d.history.b)-crcStart) > d.FrameContentSize { + println("runDecoder: FrameContentSize exceeded", uint64(len(d.history.b)-crcStart), ">", d.FrameContentSize) err = ErrFrameSizeExceeded break } + if dec.Last { + break + } + if debugDecoder { + println("runDecoder: FrameContentSize", uint64(len(d.history.b)-crcStart), "<=", d.FrameContentSize) + } } dst = d.history.b if err == nil { - if d.HasCheckSum { + if d.FrameContentSize != fcsUnknown && uint64(len(d.history.b)-crcStart) != d.FrameContentSize { + err = ErrFrameSizeMismatch + } else if d.HasCheckSum { var n int n, err = d.crc.Write(dst[crcStart:]) if err == nil { diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/fse_decoder.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/fse_decoder.go index e6d3d49b3..bb3d4fd6c 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/fse_decoder.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/fse_decoder.go @@ -379,7 +379,7 @@ func (s decSymbol) final() (int, uint8) { // This can only be used if no symbols are 0 bits. // At least tablelog bits must be available in the bit reader. func (s *fseState) nextFast(br *bitReader) (uint32, uint8) { - lowBits := uint16(br.getBitsFast(s.state.nbBits())) + lowBits := br.get16BitsFast(s.state.nbBits()) s.state = s.dt[s.state.newState()+lowBits] return s.state.baseline(), s.state.addBits() } diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/fse_encoder.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/fse_encoder.go index b4757ee3f..5442061b1 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/fse_encoder.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/fse_encoder.go @@ -62,9 +62,8 @@ func (s symbolTransform) String() string { // To indicate that you have populated the histogram call HistogramFinished // with the value of the highest populated symbol, as well as the number of entries // in the most populated entry. These are accepted at face value. -// The returned slice will always be length 256. -func (s *fseEncoder) Histogram() []uint32 { - return s.count[:] +func (s *fseEncoder) Histogram() *[256]uint32 { + return &s.count } // HistogramFinished can be called to indicate that the histogram has been populated. diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/fuzz.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/fuzz.go new file mode 100644 index 000000000..7f2210e05 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/fuzz.go @@ -0,0 +1,11 @@ +//go:build ignorecrc +// +build ignorecrc + +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +// ignoreCRC can be used for fuzz testing to ignore CRC values... +const ignoreCRC = true diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/fuzz_none.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/fuzz_none.go new file mode 100644 index 000000000..6811c68a8 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/fuzz_none.go @@ -0,0 +1,11 @@ +//go:build !ignorecrc +// +build !ignorecrc + +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. +// Based on work by Yann Collet, released under BSD License. + +package zstd + +// ignoreCRC can be used for fuzz testing to ignore CRC values... +const ignoreCRC = false diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/history.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/history.go index f783e32d2..28b40153c 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/history.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/history.go @@ -10,20 +10,31 @@ import ( // history contains the information transferred between blocks. type history struct { - b []byte - huffTree *huff0.Scratch - recentOffsets [3]int + // Literal decompression + huffTree *huff0.Scratch + + // Sequence decompression decoders sequenceDecs - windowSize int - maxSize int - error bool - dict *dict + recentOffsets [3]int + + // History buffer... + b []byte + + // ignoreBuffer is meant to ignore a number of bytes + // when checking for matches in history + ignoreBuffer int + + windowSize int + allocFrameBuffer int // needed? + error bool + dict *dict } // reset will reset the history to initial state of a frame. // The history must already have been initialized to the desired size. func (h *history) reset() { h.b = h.b[:0] + h.ignoreBuffer = 0 h.error = false h.recentOffsets = [3]int{1, 4, 8} if f := h.decoders.litLengths.fse; f != nil && !f.preDefined { @@ -35,7 +46,7 @@ func (h *history) reset() { if f := h.decoders.matchLengths.fse; f != nil && !f.preDefined { fseDecoderPool.Put(f) } - h.decoders = sequenceDecs{} + h.decoders = sequenceDecs{br: h.decoders.br} if h.huffTree != nil { if h.dict == nil || h.dict.litEnc != h.huffTree { huffDecoderPool.Put(h.huffTree) @@ -54,6 +65,7 @@ func (h *history) setDict(dict *dict) { h.decoders.litLengths = dict.llDec h.decoders.offsets = dict.ofDec h.decoders.matchLengths = dict.mlDec + h.decoders.dict = dict.content h.recentOffsets = dict.offsets h.huffTree = dict.litEnc } @@ -83,6 +95,24 @@ func (h *history) append(b []byte) { copy(h.b[h.windowSize-len(b):], b) } +// ensureBlock will ensure there is space for at least one block... +func (h *history) ensureBlock() { + if cap(h.b) < h.allocFrameBuffer { + h.b = make([]byte, 0, h.allocFrameBuffer) + return + } + + avail := cap(h.b) - len(h.b) + if avail >= h.windowSize || avail > maxCompressedBlockSize { + return + } + // Move data down so we only have window size left. + // We know we have less than window size in b at this point. + discard := len(h.b) - h.windowSize + copy(h.b, h.b[discard:]) + h.b = h.b[:h.windowSize] +} + // append bytes to history without ever discarding anything. func (h *history) appendKeep(b []byte) { h.b = append(h.b, b...) diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_amd64.s b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_amd64.s index be8db5bf7..cea178561 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_amd64.s +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_amd64.s @@ -1,6 +1,7 @@ // +build !appengine // +build gc // +build !purego +// +build !noasm #include "textflag.h" diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_arm64.s b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_arm64.s new file mode 100644 index 000000000..4d64a17d6 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_arm64.s @@ -0,0 +1,186 @@ +// +build gc,!purego,!noasm + +#include "textflag.h" + +// Register allocation. +#define digest R1 +#define h R2 // Return value. +#define p R3 // Input pointer. +#define len R4 +#define nblocks R5 // len / 32. +#define prime1 R7 +#define prime2 R8 +#define prime3 R9 +#define prime4 R10 +#define prime5 R11 +#define v1 R12 +#define v2 R13 +#define v3 R14 +#define v4 R15 +#define x1 R20 +#define x2 R21 +#define x3 R22 +#define x4 R23 + +#define round(acc, x) \ + MADD prime2, acc, x, acc \ + ROR $64-31, acc \ + MUL prime1, acc \ + +// x = round(0, x). +#define round0(x) \ + MUL prime2, x \ + ROR $64-31, x \ + MUL prime1, x \ + +#define mergeRound(x) \ + round0(x) \ + EOR x, h \ + MADD h, prime4, prime1, h \ + +// Update v[1-4] with 32-byte blocks. Assumes len >= 32. +#define blocksLoop() \ + LSR $5, len, nblocks \ + PCALIGN $16 \ + loop: \ + LDP.P 32(p), (x1, x2) \ + round(v1, x1) \ + LDP -16(p), (x3, x4) \ + round(v2, x2) \ + SUB $1, nblocks \ + round(v3, x3) \ + round(v4, x4) \ + CBNZ nblocks, loop \ + +// The primes are repeated here to ensure that they're stored +// in a contiguous array, so we can load them with LDP. +DATA primes<> +0(SB)/8, $11400714785074694791 +DATA primes<> +8(SB)/8, $14029467366897019727 +DATA primes<>+16(SB)/8, $1609587929392839161 +DATA primes<>+24(SB)/8, $9650029242287828579 +DATA primes<>+32(SB)/8, $2870177450012600261 +GLOBL primes<>(SB), NOPTR+RODATA, $40 + +// func Sum64(b []byte) uint64 +TEXT ·Sum64(SB), NOFRAME+NOSPLIT, $0-32 + LDP b_base+0(FP), (p, len) + + LDP primes<> +0(SB), (prime1, prime2) + LDP primes<>+16(SB), (prime3, prime4) + MOVD primes<>+32(SB), prime5 + + CMP $32, len + CSEL LO, prime5, ZR, h // if len < 32 { h = prime5 } else { h = 0 } + BLO afterLoop + + ADD prime1, prime2, v1 + MOVD prime2, v2 + MOVD $0, v3 + NEG prime1, v4 + + blocksLoop() + + ROR $64-1, v1, x1 + ROR $64-7, v2, x2 + ADD x1, x2 + ROR $64-12, v3, x3 + ROR $64-18, v4, x4 + ADD x3, x4 + ADD x2, x4, h + + mergeRound(v1) + mergeRound(v2) + mergeRound(v3) + mergeRound(v4) + +afterLoop: + ADD len, h + + TBZ $4, len, try8 + LDP.P 16(p), (x1, x2) + + round0(x1) + ROR $64-27, h + EOR x1 @> 64-27, h, h + MADD h, prime4, prime1, h + + round0(x2) + ROR $64-27, h + EOR x2 @> 64-27, h + MADD h, prime4, prime1, h + +try8: + TBZ $3, len, try4 + MOVD.P 8(p), x1 + + round0(x1) + ROR $64-27, h + EOR x1 @> 64-27, h + MADD h, prime4, prime1, h + +try4: + TBZ $2, len, try2 + MOVWU.P 4(p), x2 + + MUL prime1, x2 + ROR $64-23, h + EOR x2 @> 64-23, h + MADD h, prime3, prime2, h + +try2: + TBZ $1, len, try1 + MOVHU.P 2(p), x3 + AND $255, x3, x1 + LSR $8, x3, x2 + + MUL prime5, x1 + ROR $64-11, h + EOR x1 @> 64-11, h + MUL prime1, h + + MUL prime5, x2 + ROR $64-11, h + EOR x2 @> 64-11, h + MUL prime1, h + +try1: + TBZ $0, len, end + MOVBU (p), x4 + + MUL prime5, x4 + ROR $64-11, h + EOR x4 @> 64-11, h + MUL prime1, h + +end: + EOR h >> 33, h + MUL prime2, h + EOR h >> 29, h + MUL prime3, h + EOR h >> 32, h + + MOVD h, ret+24(FP) + RET + +// func writeBlocks(d *Digest, b []byte) int +// +// Assumes len(b) >= 32. +TEXT ·writeBlocks(SB), NOFRAME+NOSPLIT, $0-40 + LDP primes<>(SB), (prime1, prime2) + + // Load state. Assume v[1-4] are stored contiguously. + MOVD d+0(FP), digest + LDP 0(digest), (v1, v2) + LDP 16(digest), (v3, v4) + + LDP b_base+8(FP), (p, len) + + blocksLoop() + + // Store updated state. + STP (v1, v2), 0(digest) + STP (v3, v4), 16(digest) + + BIC $31, len + MOVD len, ret+32(FP) + RET diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_amd64.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_asm.go similarity index 51% rename from src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_amd64.go rename to src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_asm.go index 0ae847f75..1a1fac9c2 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_amd64.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_asm.go @@ -1,5 +1,9 @@ -//go:build !appengine && gc && !purego -// +build !appengine,gc,!purego +//go:build (amd64 || arm64) && !appengine && gc && !purego && !noasm +// +build amd64 arm64 +// +build !appengine +// +build gc +// +build !purego +// +build !noasm package xxhash diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_other.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_other.go index 1f52f296e..209cb4a99 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_other.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/internal/xxhash/xxhash_other.go @@ -1,5 +1,5 @@ -//go:build !amd64 || appengine || !gc || purego -// +build !amd64 appengine !gc purego +//go:build (!amd64 && !arm64) || appengine || !gc || purego || noasm +// +build !amd64,!arm64 appengine !gc purego noasm package xxhash diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/seqdec.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/seqdec.go index 1dd39e63b..819f1461b 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/seqdec.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/seqdec.go @@ -20,6 +20,10 @@ type seq struct { llCode, mlCode, ofCode uint8 } +type seqVals struct { + ll, ml, mo int +} + func (s seq) String() string { if s.offset <= 3 { if s.offset == 0 { @@ -61,16 +65,18 @@ type sequenceDecs struct { offsets sequenceDec matchLengths sequenceDec prevOffset [3]int - hist []byte dict []byte literals []byte out []byte + nSeqs int + br *bitReader + seqSize int windowSize int maxBits uint8 } // initialize all 3 decoders from the stream input. -func (s *sequenceDecs) initialize(br *bitReader, hist *history, literals, out []byte) error { +func (s *sequenceDecs) initialize(br *bitReader, hist *history, out []byte) error { if err := s.litLengths.init(br); err != nil { return errors.New("litLengths:" + err.Error()) } @@ -80,8 +86,7 @@ func (s *sequenceDecs) initialize(br *bitReader, hist *history, literals, out [] if err := s.matchLengths.init(br); err != nil { return errors.New("matchLengths:" + err.Error()) } - s.literals = literals - s.hist = hist.b + s.br = br s.prevOffset = hist.recentOffsets s.maxBits = s.litLengths.fse.maxBits + s.offsets.fse.maxBits + s.matchLengths.fse.maxBits s.windowSize = hist.windowSize @@ -94,11 +99,261 @@ func (s *sequenceDecs) initialize(br *bitReader, hist *history, literals, out [] } // decode sequences from the stream with the provided history. -func (s *sequenceDecs) decode(seqs int, br *bitReader, hist []byte) error { +func (s *sequenceDecs) decode(seqs []seqVals) error { + br := s.br + + // Grab full sizes tables, to avoid bounds checks. + llTable, mlTable, ofTable := s.litLengths.fse.dt[:maxTablesize], s.matchLengths.fse.dt[:maxTablesize], s.offsets.fse.dt[:maxTablesize] + llState, mlState, ofState := s.litLengths.state.state, s.matchLengths.state.state, s.offsets.state.state + s.seqSize = 0 + litRemain := len(s.literals) + maxBlockSize := maxCompressedBlockSize + if s.windowSize < maxBlockSize { + maxBlockSize = s.windowSize + } + for i := range seqs { + var ll, mo, ml int + if br.off > 4+((maxOffsetBits+16+16)>>3) { + // inlined function: + // ll, mo, ml = s.nextFast(br, llState, mlState, ofState) + + // Final will not read from stream. + var llB, mlB, moB uint8 + ll, llB = llState.final() + ml, mlB = mlState.final() + mo, moB = ofState.final() + + // extra bits are stored in reverse order. + br.fillFast() + mo += br.getBits(moB) + if s.maxBits > 32 { + br.fillFast() + } + ml += br.getBits(mlB) + ll += br.getBits(llB) + + if moB > 1 { + s.prevOffset[2] = s.prevOffset[1] + s.prevOffset[1] = s.prevOffset[0] + s.prevOffset[0] = mo + } else { + // mo = s.adjustOffset(mo, ll, moB) + // Inlined for rather big speedup + if ll == 0 { + // There is an exception though, when current sequence's literals_length = 0. + // In this case, repeated offsets are shifted by one, so an offset_value of 1 means Repeated_Offset2, + // an offset_value of 2 means Repeated_Offset3, and an offset_value of 3 means Repeated_Offset1 - 1_byte. + mo++ + } + + if mo == 0 { + mo = s.prevOffset[0] + } else { + var temp int + if mo == 3 { + temp = s.prevOffset[0] - 1 + } else { + temp = s.prevOffset[mo] + } + + if temp == 0 { + // 0 is not valid; input is corrupted; force offset to 1 + println("WARNING: temp was 0") + temp = 1 + } + + if mo != 1 { + s.prevOffset[2] = s.prevOffset[1] + } + s.prevOffset[1] = s.prevOffset[0] + s.prevOffset[0] = temp + mo = temp + } + } + br.fillFast() + } else { + if br.overread() { + if debugDecoder { + printf("reading sequence %d, exceeded available data\n", i) + } + return io.ErrUnexpectedEOF + } + ll, mo, ml = s.next(br, llState, mlState, ofState) + br.fill() + } + + if debugSequences { + println("Seq", i, "Litlen:", ll, "mo:", mo, "(abs) ml:", ml) + } + // Evaluate. + // We might be doing this async, so do it early. + if mo == 0 && ml > 0 { + return fmt.Errorf("zero matchoff and matchlen (%d) > 0", ml) + } + if ml > maxMatchLen { + return fmt.Errorf("match len (%d) bigger than max allowed length", ml) + } + s.seqSize += ll + ml + if s.seqSize > maxBlockSize { + return fmt.Errorf("output (%d) bigger than max block size (%d)", s.seqSize, maxBlockSize) + } + litRemain -= ll + if litRemain < 0 { + return fmt.Errorf("unexpected literal count, want %d bytes, but only %d is available", ll, litRemain+ll) + } + seqs[i] = seqVals{ + ll: ll, + ml: ml, + mo: mo, + } + if i == len(seqs)-1 { + // This is the last sequence, so we shouldn't update state. + break + } + + // Manually inlined, ~ 5-20% faster + // Update all 3 states at once. Approx 20% faster. + nBits := llState.nbBits() + mlState.nbBits() + ofState.nbBits() + if nBits == 0 { + llState = llTable[llState.newState()&maxTableMask] + mlState = mlTable[mlState.newState()&maxTableMask] + ofState = ofTable[ofState.newState()&maxTableMask] + } else { + bits := br.get32BitsFast(nBits) + lowBits := uint16(bits >> ((ofState.nbBits() + mlState.nbBits()) & 31)) + llState = llTable[(llState.newState()+lowBits)&maxTableMask] + + lowBits = uint16(bits >> (ofState.nbBits() & 31)) + lowBits &= bitMask[mlState.nbBits()&15] + mlState = mlTable[(mlState.newState()+lowBits)&maxTableMask] + + lowBits = uint16(bits) & bitMask[ofState.nbBits()&15] + ofState = ofTable[(ofState.newState()+lowBits)&maxTableMask] + } + } + s.seqSize += litRemain + if s.seqSize > maxBlockSize { + return fmt.Errorf("output (%d) bigger than max block size (%d)", s.seqSize, maxBlockSize) + } + err := br.close() + if err != nil { + printf("Closing sequences: %v, %+v\n", err, *br) + } + return err +} + +// execute will execute the decoded sequence with the provided history. +// The sequence must be evaluated before being sent. +func (s *sequenceDecs) execute(seqs []seqVals, hist []byte) error { + // Ensure we have enough output size... + if len(s.out)+s.seqSize > cap(s.out) { + addBytes := s.seqSize + len(s.out) + s.out = append(s.out, make([]byte, addBytes)...) + s.out = s.out[:len(s.out)-addBytes] + } + + if debugDecoder { + printf("Execute %d seqs with hist %d, dict %d, literals: %d into %d bytes\n", len(seqs), len(hist), len(s.dict), len(s.literals), s.seqSize) + } + + var t = len(s.out) + out := s.out[:t+s.seqSize] + + for _, seq := range seqs { + // Add literals + copy(out[t:], s.literals[:seq.ll]) + t += seq.ll + s.literals = s.literals[seq.ll:] + + // Copy from dictionary... + if seq.mo > t+len(hist) || seq.mo > s.windowSize { + if len(s.dict) == 0 { + return fmt.Errorf("match offset (%d) bigger than current history (%d)", seq.mo, t+len(hist)) + } + + // we may be in dictionary. + dictO := len(s.dict) - (seq.mo - (t + len(hist))) + if dictO < 0 || dictO >= len(s.dict) { + return fmt.Errorf("match offset (%d) bigger than current history+dict (%d)", seq.mo, t+len(hist)+len(s.dict)) + } + end := dictO + seq.ml + if end > len(s.dict) { + n := len(s.dict) - dictO + copy(out[t:], s.dict[dictO:]) + t += n + seq.ml -= n + } else { + copy(out[t:], s.dict[dictO:end]) + t += end - dictO + continue + } + } + + // Copy from history. + if v := seq.mo - t; v > 0 { + // v is the start position in history from end. + start := len(hist) - v + if seq.ml > v { + // Some goes into current block. + // Copy remainder of history + copy(out[t:], hist[start:]) + t += v + seq.ml -= v + } else { + copy(out[t:], hist[start:start+seq.ml]) + t += seq.ml + continue + } + } + // We must be in current buffer now + if seq.ml > 0 { + start := t - seq.mo + if seq.ml <= t-start { + // No overlap + copy(out[t:], out[start:start+seq.ml]) + t += seq.ml + continue + } else { + // Overlapping copy + // Extend destination slice and copy one byte at the time. + src := out[start : start+seq.ml] + dst := out[t:] + dst = dst[:len(src)] + t += len(src) + // Destination is the space we just added. + for i := range src { + dst[i] = src[i] + } + } + } + } + // Add final literals + copy(out[t:], s.literals) + if debugDecoder { + t += len(s.literals) + if t != len(out) { + panic(fmt.Errorf("length mismatch, want %d, got %d, ss: %d", len(out), t, s.seqSize)) + } + } + s.out = out + + return nil +} + +// decode sequences from the stream with the provided history. +func (s *sequenceDecs) decodeSync(history *history) error { + br := s.br + seqs := s.nSeqs startSize := len(s.out) // Grab full sizes tables, to avoid bounds checks. llTable, mlTable, ofTable := s.litLengths.fse.dt[:maxTablesize], s.matchLengths.fse.dt[:maxTablesize], s.offsets.fse.dt[:maxTablesize] llState, mlState, ofState := s.litLengths.state.state, s.matchLengths.state.state, s.offsets.state.state + hist := history.b[history.ignoreBuffer:] + out := s.out + maxBlockSize := maxCompressedBlockSize + if s.windowSize < maxBlockSize { + maxBlockSize = s.windowSize + } for i := seqs - 1; i >= 0; i-- { if br.overread() { @@ -151,7 +406,7 @@ func (s *sequenceDecs) decode(seqs int, br *bitReader, hist []byte) error { if temp == 0 { // 0 is not valid; input is corrupted; force offset to 1 - println("temp was 0") + println("WARNING: temp was 0") temp = 1 } @@ -176,51 +431,49 @@ func (s *sequenceDecs) decode(seqs int, br *bitReader, hist []byte) error { if ll > len(s.literals) { return fmt.Errorf("unexpected literal count, want %d bytes, but only %d is available", ll, len(s.literals)) } - size := ll + ml + len(s.out) + size := ll + ml + len(out) if size-startSize > maxBlockSize { - return fmt.Errorf("output (%d) bigger than max block size", size) + return fmt.Errorf("output (%d) bigger than max block size (%d)", size, maxBlockSize) } - if size > cap(s.out) { + if size > cap(out) { // Not enough size, which can happen under high volume block streaming conditions // but could be if destination slice is too small for sync operations. // over-allocating here can create a large amount of GC pressure so we try to keep // it as contained as possible - used := len(s.out) - startSize + used := len(out) - startSize addBytes := 256 + ll + ml + used>>2 // Clamp to max block size. if used+addBytes > maxBlockSize { addBytes = maxBlockSize - used } - s.out = append(s.out, make([]byte, addBytes)...) - s.out = s.out[:len(s.out)-addBytes] + out = append(out, make([]byte, addBytes)...) + out = out[:len(out)-addBytes] } if ml > maxMatchLen { return fmt.Errorf("match len (%d) bigger than max allowed length", ml) } // Add literals - s.out = append(s.out, s.literals[:ll]...) + out = append(out, s.literals[:ll]...) s.literals = s.literals[ll:] - out := s.out if mo == 0 && ml > 0 { return fmt.Errorf("zero matchoff and matchlen (%d) > 0", ml) } - if mo > len(s.out)+len(hist) || mo > s.windowSize { + if mo > len(out)+len(hist) || mo > s.windowSize { if len(s.dict) == 0 { - return fmt.Errorf("match offset (%d) bigger than current history (%d)", mo, len(s.out)+len(hist)) + return fmt.Errorf("match offset (%d) bigger than current history (%d)", mo, len(out)+len(hist)) } // we may be in dictionary. - dictO := len(s.dict) - (mo - (len(s.out) + len(hist))) + dictO := len(s.dict) - (mo - (len(out) + len(hist))) if dictO < 0 || dictO >= len(s.dict) { - return fmt.Errorf("match offset (%d) bigger than current history (%d)", mo, len(s.out)+len(hist)) + return fmt.Errorf("match offset (%d) bigger than current history (%d)", mo, len(out)+len(hist)) } end := dictO + ml if end > len(s.dict) { out = append(out, s.dict[dictO:]...) - mo -= len(s.dict) - dictO ml -= len(s.dict) - dictO } else { out = append(out, s.dict[dictO:end]...) @@ -231,26 +484,25 @@ func (s *sequenceDecs) decode(seqs int, br *bitReader, hist []byte) error { // Copy from history. // TODO: Blocks without history could be made to ignore this completely. - if v := mo - len(s.out); v > 0 { + if v := mo - len(out); v > 0 { // v is the start position in history from end. - start := len(s.hist) - v + start := len(hist) - v if ml > v { // Some goes into current block. // Copy remainder of history - out = append(out, s.hist[start:]...) - mo -= v + out = append(out, hist[start:]...) ml -= v } else { - out = append(out, s.hist[start:start+ml]...) + out = append(out, hist[start:start+ml]...) ml = 0 } } // We must be in current buffer now if ml > 0 { - start := len(s.out) - mo - if ml <= len(s.out)-start { + start := len(out) - mo + if ml <= len(out)-start { // No overlap - out = append(out, s.out[start:start+ml]...) + out = append(out, out[start:start+ml]...) } else { // Overlapping copy // Extend destination slice and copy one byte at the time. @@ -264,7 +516,6 @@ func (s *sequenceDecs) decode(seqs int, br *bitReader, hist []byte) error { } } } - s.out = out if i == 0 { // This is the last sequence, so we shouldn't update state. break @@ -278,7 +529,7 @@ func (s *sequenceDecs) decode(seqs int, br *bitReader, hist []byte) error { mlState = mlTable[mlState.newState()&maxTableMask] ofState = ofTable[ofState.newState()&maxTableMask] } else { - bits := br.getBitsFast(nBits) + bits := br.get32BitsFast(nBits) lowBits := uint16(bits >> ((ofState.nbBits() + mlState.nbBits()) & 31)) llState = llTable[(llState.newState()+lowBits)&maxTableMask] @@ -291,9 +542,14 @@ func (s *sequenceDecs) decode(seqs int, br *bitReader, hist []byte) error { } } + // Check if space for literals + if len(s.literals)+len(s.out)-startSize > maxBlockSize { + return fmt.Errorf("output (%d) bigger than max block size (%d)", len(s.out), maxBlockSize) + } + // Add final literals - s.out = append(s.out, s.literals...) - return nil + s.out = append(out, s.literals...) + return br.close() } // update states, at least 27 bits must be available. @@ -326,7 +582,7 @@ func (s *sequenceDecs) updateAlt(br *bitReader) { s.offsets.state.state = s.offsets.state.dt[c.newState()] return } - bits := br.getBitsFast(nBits) + bits := br.get32BitsFast(nBits) lowBits := uint16(bits >> ((c.nbBits() + b.nbBits()) & 31)) s.litLengths.state.state = s.litLengths.state.dt[a.newState()+lowBits] @@ -457,36 +713,3 @@ func (s *sequenceDecs) adjustOffset(offset, litLen int, offsetB uint8) int { s.prevOffset[0] = temp return temp } - -// mergeHistory will merge history. -func (s *sequenceDecs) mergeHistory(hist *sequenceDecs) (*sequenceDecs, error) { - for i := uint(0); i < 3; i++ { - var sNew, sHist *sequenceDec - switch i { - default: - // same as "case 0": - sNew = &s.litLengths - sHist = &hist.litLengths - case 1: - sNew = &s.offsets - sHist = &hist.offsets - case 2: - sNew = &s.matchLengths - sHist = &hist.matchLengths - } - if sNew.repeat { - if sHist.fse == nil { - return nil, fmt.Errorf("sequence stream %d, repeat requested, but no history", i) - } - continue - } - if sNew.fse == nil { - return nil, fmt.Errorf("sequence stream %d, no fse found", i) - } - if sHist.fse != nil && !sHist.fse.preDefined { - fseDecoderPool.Put(sHist.fse) - } - sHist.fse = sNew.fse - } - return hist, nil -} diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/zip.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/zip.go index 967f29b31..ffffcbc25 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/zip.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/zip.go @@ -20,7 +20,7 @@ const ZipMethodPKWare = 20 var zipReaderPool sync.Pool -// newZipReader cannot be used since we would leak goroutines... +// newZipReader creates a pooled zip decompressor. func newZipReader(r io.Reader) io.ReadCloser { dec, ok := zipReaderPool.Get().(*Decoder) if ok { @@ -44,10 +44,14 @@ func (r *pooledZipReader) Read(p []byte) (n int, err error) { r.mu.Lock() defer r.mu.Unlock() if r.dec == nil { - return 0, errors.New("Read after Close") + return 0, errors.New("read after close or EOF") } dec, err := r.dec.Read(p) - + if err == io.EOF { + err = r.dec.Reset(nil) + zipReaderPool.Put(r.dec) + r.dec = nil + } return dec, err } @@ -112,11 +116,5 @@ func ZipCompressor(opts ...EOption) func(w io.Writer) (io.WriteCloser, error) { // ZipDecompressor returns a decompressor that can be registered with zip libraries. // See ZipCompressor for example. func ZipDecompressor() func(r io.Reader) io.ReadCloser { - return func(r io.Reader) io.ReadCloser { - d, err := NewReader(r, WithDecoderConcurrency(1), WithDecoderLowmem(true)) - if err != nil { - panic(err) - } - return d.IOReadCloser() - } + return newZipReader } diff --git a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/zstd.go b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/zstd.go index ef1d49a00..c1c90b4a0 100644 --- a/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/zstd.go +++ b/src/cmd/linuxkit/vendor/github.com/klauspost/compress/zstd/zstd.go @@ -39,6 +39,9 @@ const zstdMinMatch = 3 // Reset the buffer offset when reaching this. const bufferReset = math.MaxInt32 - MaxWindowSize +// fcsUnknown is used for unknown frame content size. +const fcsUnknown = math.MaxUint64 + var ( // ErrReservedBlockType is returned when a reserved block type is found. // Typically this indicates wrong or corrupted input. @@ -52,6 +55,10 @@ var ( // Typically returned on invalid input. ErrBlockTooSmall = errors.New("block too small") + // ErrUnexpectedBlockSize is returned when a block has unexpected size. + // Typically returned on invalid input. + ErrUnexpectedBlockSize = errors.New("unexpected block size") + // ErrMagicMismatch is returned when a "magic" number isn't what is expected. // Typically this indicates wrong or corrupted input. ErrMagicMismatch = errors.New("invalid input: magic number mismatch") @@ -75,6 +82,10 @@ var ( // This is only returned if SingleSegment is specified on the frame. ErrFrameSizeExceeded = errors.New("frame size exceeded") + // ErrFrameSizeMismatch is returned if the stated frame size does not match the expected size. + // This is only returned if SingleSegment is specified on the frame. + ErrFrameSizeMismatch = errors.New("frame size does not match size on stream") + // ErrCRCMismatch is returned if CRC mismatches. ErrCRCMismatch = errors.New("CRC check failed") diff --git a/src/cmd/linuxkit/vendor/github.com/linuxkit/virtsock/pkg/hvsock/hvsock_linux.go b/src/cmd/linuxkit/vendor/github.com/linuxkit/virtsock/pkg/hvsock/hvsock_linux.go index 8a9983eac..569e66d60 100644 --- a/src/cmd/linuxkit/vendor/github.com/linuxkit/virtsock/pkg/hvsock/hvsock_linux.go +++ b/src/cmd/linuxkit/vendor/github.com/linuxkit/virtsock/pkg/hvsock/hvsock_linux.go @@ -30,7 +30,10 @@ int connect_sockaddr_hv(int fd, const struct sockaddr_hv *sa_hv) { return connect(fd, (const struct sockaddr*)sa_hv, sizeof(*sa_hv)); } int accept_hv(int fd, struct sockaddr_hv *sa_hv, socklen_t *sa_hv_len) { - return accept4(fd, (struct sockaddr *)sa_hv, sa_hv_len, 0); + return accept(fd, (struct sockaddr *)sa_hv, sa_hv_len); +} +int getsockname_hv(int fd, struct sockaddr_hv *sa_hv, socklen_t *sa_hv_len) { + return getsockname(fd, (struct sockaddr *)sa_hv, sa_hv_len); } */ import "C" @@ -53,6 +56,9 @@ const ( // Supported returns if hvsocks are supported on your platform func Supported() bool { + var sa C.struct_sockaddr_hv + var sa_len C.socklen_t + // Try opening a hvsockAF socket. If it works we are on older, i.e. 4.9.x kernels. // 4.11 defines AF_SMC as 43 but it doesn't support protocol 1 so the // socket() call should fail. @@ -60,7 +66,16 @@ func Supported() bool { if err != nil { return false } + + // 4.16 defines SMCPROTO_SMC6 as 1 but its socket name size doesn't match + // size of sockaddr_hv so corresponding check should fail. + sa_len = C.sizeof_struct_sockaddr_hv + ret, _ := C.getsockname_hv(C.int(fd), &sa, &sa_len) syscall.Close(fd) + if ret < 0 || sa_len != C.sizeof_struct_sockaddr_hv { + return false + } + return true } diff --git a/src/cmd/linuxkit/vendor/github.com/mitchellh/go-ps/README.md b/src/cmd/linuxkit/vendor/github.com/mitchellh/go-ps/README.md index 8e8baf9d2..4e3d0e146 100644 --- a/src/cmd/linuxkit/vendor/github.com/mitchellh/go-ps/README.md +++ b/src/cmd/linuxkit/vendor/github.com/mitchellh/go-ps/README.md @@ -1,4 +1,4 @@ -# Process List Library for Go +# Process List Library for Go [![GoDoc](https://godoc.org/github.com/mitchellh/go-ps?status.png)](https://godoc.org/github.com/mitchellh/go-ps) go-ps is a library for Go that implements OS-specific APIs to list and manipulate processes in a platform-safe way. The library can find and diff --git a/src/cmd/linuxkit/vendor/github.com/mitchellh/go-ps/process_freebsd.go b/src/cmd/linuxkit/vendor/github.com/mitchellh/go-ps/process_freebsd.go index 0212b66ac..130acbe6c 100644 --- a/src/cmd/linuxkit/vendor/github.com/mitchellh/go-ps/process_freebsd.go +++ b/src/cmd/linuxkit/vendor/github.com/mitchellh/go-ps/process_freebsd.go @@ -1,4 +1,4 @@ -// +build freebsd,amd64 +// +build freebsd package ps diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/AUTHORS b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/AUTHORS new file mode 100644 index 000000000..c1dce6558 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/AUTHORS @@ -0,0 +1,66 @@ +# This file lists all individuals having contributed content to the repository. +# For how it is generated, see `scripts/generate-authors.sh`. + +Aaron L. Xu +Aaron Lehmann +Akihiro Suda +Alexander Morozov +Alice Frosi +Allen Sun +Anda Xu +Anthony Sottile +Arnaud Bailly +Bin Liu +Brian Goff +Daniel Nephin +Dave Chen +David Calavera +Dennis Chen +Derek McGowan +Doug Davis +Edgar Lee +Eli Uriegas +f0 +Fernando Miguel +Hao Hu +Helen Xie +Himanshu Pandey +Hiromu Nakamura +Ian Campbell +Iskander (Alex) Sharipov +Jean-Pierre Huynh +Jessica Frazelle +John Howard +Jonathan Stoppani +Justas Brazauskas +Justin Cormack +Kunal Kushwaha +Lajos Papp +Matt Rickard +Michael Crosby +Miyachi Katsuya +Nao YONASHIRO +Natasha Jarus +Noel Georgi <18496730+frezbo@users.noreply.github.com> +Ondrej Fabry +Patrick Van Stee +Ri Xu +Sebastiaan van Stijn +Shev Yan +Simon Ferquel +Stefan Weil +Thomas Leonard +Thomas Shaw +Tibor Vass +Tiffany Jernigan +Tino Rusch +Tobias Klauser +Tomas Tomecek +Tomohiro Kusumoto +Tõnis Tiigi +Vincent Demeester +Wei Fu +Yong Tang +Yuichiro Kaneko +Ziv Tsarfati +郑泽宇 diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/LICENSE b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/LICENSE new file mode 100644 index 000000000..261eeb9e9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/api/services/control/control.pb.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/api/services/control/control.pb.go new file mode 100644 index 000000000..98208cf7a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/api/services/control/control.pb.go @@ -0,0 +1,7464 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: control.proto + +package moby_buildkit_v1 + +import ( + context "context" + fmt "fmt" + _ "github.com/gogo/protobuf/gogoproto" + proto "github.com/gogo/protobuf/proto" + github_com_gogo_protobuf_types "github.com/gogo/protobuf/types" + _ "github.com/golang/protobuf/ptypes/timestamp" + types "github.com/moby/buildkit/api/types" + pb "github.com/moby/buildkit/solver/pb" + github_com_moby_buildkit_util_entitlements "github.com/moby/buildkit/util/entitlements" + github_com_opencontainers_go_digest "github.com/opencontainers/go-digest" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + io "io" + math "math" + math_bits "math/bits" + time "time" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf +var _ = time.Kitchen + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +type PruneRequest struct { + Filter []string `protobuf:"bytes,1,rep,name=filter,proto3" json:"filter,omitempty"` + All bool `protobuf:"varint,2,opt,name=all,proto3" json:"all,omitempty"` + KeepDuration int64 `protobuf:"varint,3,opt,name=keepDuration,proto3" json:"keepDuration,omitempty"` + KeepBytes int64 `protobuf:"varint,4,opt,name=keepBytes,proto3" json:"keepBytes,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *PruneRequest) Reset() { *m = PruneRequest{} } +func (m *PruneRequest) String() string { return proto.CompactTextString(m) } +func (*PruneRequest) ProtoMessage() {} +func (*PruneRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_0c5120591600887d, []int{0} +} +func (m *PruneRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *PruneRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_PruneRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *PruneRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_PruneRequest.Merge(m, src) +} +func (m *PruneRequest) XXX_Size() int { + return m.Size() +} +func (m *PruneRequest) XXX_DiscardUnknown() { + xxx_messageInfo_PruneRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_PruneRequest proto.InternalMessageInfo + +func (m *PruneRequest) GetFilter() []string { + if m != nil { + return m.Filter + } + return nil +} + +func (m *PruneRequest) GetAll() bool { + if m != nil { + return m.All + } + return false +} + +func (m *PruneRequest) GetKeepDuration() int64 { + if m != nil { + return m.KeepDuration + } + return 0 +} + +func (m *PruneRequest) GetKeepBytes() int64 { + if m != nil { + return m.KeepBytes + } + return 0 +} + +type DiskUsageRequest struct { + Filter []string `protobuf:"bytes,1,rep,name=filter,proto3" json:"filter,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *DiskUsageRequest) Reset() { *m = DiskUsageRequest{} } +func (m *DiskUsageRequest) String() string { return proto.CompactTextString(m) } +func (*DiskUsageRequest) ProtoMessage() {} +func (*DiskUsageRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_0c5120591600887d, []int{1} +} +func (m *DiskUsageRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *DiskUsageRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_DiskUsageRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *DiskUsageRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_DiskUsageRequest.Merge(m, src) +} +func (m *DiskUsageRequest) XXX_Size() int { + return m.Size() +} +func (m *DiskUsageRequest) XXX_DiscardUnknown() { + xxx_messageInfo_DiskUsageRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_DiskUsageRequest proto.InternalMessageInfo + +func (m *DiskUsageRequest) GetFilter() []string { + if m != nil { + return m.Filter + } + return nil +} + +type DiskUsageResponse struct { + Record []*UsageRecord `protobuf:"bytes,1,rep,name=record,proto3" json:"record,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *DiskUsageResponse) Reset() { *m = DiskUsageResponse{} } +func (m *DiskUsageResponse) String() string { return proto.CompactTextString(m) } +func (*DiskUsageResponse) ProtoMessage() {} +func (*DiskUsageResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_0c5120591600887d, []int{2} +} +func (m *DiskUsageResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *DiskUsageResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_DiskUsageResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *DiskUsageResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_DiskUsageResponse.Merge(m, src) +} +func (m *DiskUsageResponse) XXX_Size() int { + return m.Size() +} +func (m *DiskUsageResponse) XXX_DiscardUnknown() { + xxx_messageInfo_DiskUsageResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_DiskUsageResponse proto.InternalMessageInfo + +func (m *DiskUsageResponse) GetRecord() []*UsageRecord { + if m != nil { + return m.Record + } + return nil +} + +type UsageRecord struct { + ID string `protobuf:"bytes,1,opt,name=ID,proto3" json:"ID,omitempty"` + Mutable bool `protobuf:"varint,2,opt,name=Mutable,proto3" json:"Mutable,omitempty"` + InUse bool `protobuf:"varint,3,opt,name=InUse,proto3" json:"InUse,omitempty"` + Size_ int64 `protobuf:"varint,4,opt,name=Size,proto3" json:"Size,omitempty"` + Parent string `protobuf:"bytes,5,opt,name=Parent,proto3" json:"Parent,omitempty"` // Deprecated: Do not use. + CreatedAt time.Time `protobuf:"bytes,6,opt,name=CreatedAt,proto3,stdtime" json:"CreatedAt"` + LastUsedAt *time.Time `protobuf:"bytes,7,opt,name=LastUsedAt,proto3,stdtime" json:"LastUsedAt,omitempty"` + UsageCount int64 `protobuf:"varint,8,opt,name=UsageCount,proto3" json:"UsageCount,omitempty"` + Description string `protobuf:"bytes,9,opt,name=Description,proto3" json:"Description,omitempty"` + RecordType string `protobuf:"bytes,10,opt,name=RecordType,proto3" json:"RecordType,omitempty"` + Shared bool `protobuf:"varint,11,opt,name=Shared,proto3" json:"Shared,omitempty"` + Parents []string `protobuf:"bytes,12,rep,name=Parents,proto3" json:"Parents,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *UsageRecord) Reset() { *m = UsageRecord{} } +func (m *UsageRecord) String() string { return proto.CompactTextString(m) } +func (*UsageRecord) ProtoMessage() {} +func (*UsageRecord) Descriptor() ([]byte, []int) { + return fileDescriptor_0c5120591600887d, []int{3} +} +func (m *UsageRecord) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *UsageRecord) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_UsageRecord.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *UsageRecord) XXX_Merge(src proto.Message) { + xxx_messageInfo_UsageRecord.Merge(m, src) +} +func (m *UsageRecord) XXX_Size() int { + return m.Size() +} +func (m *UsageRecord) XXX_DiscardUnknown() { + xxx_messageInfo_UsageRecord.DiscardUnknown(m) +} + +var xxx_messageInfo_UsageRecord proto.InternalMessageInfo + +func (m *UsageRecord) GetID() string { + if m != nil { + return m.ID + } + return "" +} + +func (m *UsageRecord) GetMutable() bool { + if m != nil { + return m.Mutable + } + return false +} + +func (m *UsageRecord) GetInUse() bool { + if m != nil { + return m.InUse + } + return false +} + +func (m *UsageRecord) GetSize_() int64 { + if m != nil { + return m.Size_ + } + return 0 +} + +// Deprecated: Do not use. +func (m *UsageRecord) GetParent() string { + if m != nil { + return m.Parent + } + return "" +} + +func (m *UsageRecord) GetCreatedAt() time.Time { + if m != nil { + return m.CreatedAt + } + return time.Time{} +} + +func (m *UsageRecord) GetLastUsedAt() *time.Time { + if m != nil { + return m.LastUsedAt + } + return nil +} + +func (m *UsageRecord) GetUsageCount() int64 { + if m != nil { + return m.UsageCount + } + return 0 +} + +func (m *UsageRecord) GetDescription() string { + if m != nil { + return m.Description + } + return "" +} + +func (m *UsageRecord) GetRecordType() string { + if m != nil { + return m.RecordType + } + return "" +} + +func (m *UsageRecord) GetShared() bool { + if m != nil { + return m.Shared + } + return false +} + +func (m *UsageRecord) GetParents() []string { + if m != nil { + return m.Parents + } + return nil +} + +type SolveRequest struct { + Ref string `protobuf:"bytes,1,opt,name=Ref,proto3" json:"Ref,omitempty"` + Definition *pb.Definition `protobuf:"bytes,2,opt,name=Definition,proto3" json:"Definition,omitempty"` + Exporter string `protobuf:"bytes,3,opt,name=Exporter,proto3" json:"Exporter,omitempty"` + ExporterAttrs map[string]string `protobuf:"bytes,4,rep,name=ExporterAttrs,proto3" json:"ExporterAttrs,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + Session string `protobuf:"bytes,5,opt,name=Session,proto3" json:"Session,omitempty"` + Frontend string `protobuf:"bytes,6,opt,name=Frontend,proto3" json:"Frontend,omitempty"` + FrontendAttrs map[string]string `protobuf:"bytes,7,rep,name=FrontendAttrs,proto3" json:"FrontendAttrs,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + Cache CacheOptions `protobuf:"bytes,8,opt,name=Cache,proto3" json:"Cache"` + Entitlements []github_com_moby_buildkit_util_entitlements.Entitlement `protobuf:"bytes,9,rep,name=Entitlements,proto3,customtype=github.com/moby/buildkit/util/entitlements.Entitlement" json:"Entitlements,omitempty"` + FrontendInputs map[string]*pb.Definition `protobuf:"bytes,10,rep,name=FrontendInputs,proto3" json:"FrontendInputs,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *SolveRequest) Reset() { *m = SolveRequest{} } +func (m *SolveRequest) String() string { return proto.CompactTextString(m) } +func (*SolveRequest) ProtoMessage() {} +func (*SolveRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_0c5120591600887d, []int{4} +} +func (m *SolveRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *SolveRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_SolveRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *SolveRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_SolveRequest.Merge(m, src) +} +func (m *SolveRequest) XXX_Size() int { + return m.Size() +} +func (m *SolveRequest) XXX_DiscardUnknown() { + xxx_messageInfo_SolveRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_SolveRequest proto.InternalMessageInfo + +func (m *SolveRequest) GetRef() string { + if m != nil { + return m.Ref + } + return "" +} + +func (m *SolveRequest) GetDefinition() *pb.Definition { + if m != nil { + return m.Definition + } + return nil +} + +func (m *SolveRequest) GetExporter() string { + if m != nil { + return m.Exporter + } + return "" +} + +func (m *SolveRequest) GetExporterAttrs() map[string]string { + if m != nil { + return m.ExporterAttrs + } + return nil +} + +func (m *SolveRequest) GetSession() string { + if m != nil { + return m.Session + } + return "" +} + +func (m *SolveRequest) GetFrontend() string { + if m != nil { + return m.Frontend + } + return "" +} + +func (m *SolveRequest) GetFrontendAttrs() map[string]string { + if m != nil { + return m.FrontendAttrs + } + return nil +} + +func (m *SolveRequest) GetCache() CacheOptions { + if m != nil { + return m.Cache + } + return CacheOptions{} +} + +func (m *SolveRequest) GetFrontendInputs() map[string]*pb.Definition { + if m != nil { + return m.FrontendInputs + } + return nil +} + +type CacheOptions struct { + // ExportRefDeprecated is deprecated in favor or the new Exports since BuildKit v0.4.0. + // When ExportRefDeprecated is set, the solver appends + // {.Type = "registry", .Attrs = ExportAttrs.add("ref", ExportRef)} + // to Exports for compatibility. (planned to be removed) + ExportRefDeprecated string `protobuf:"bytes,1,opt,name=ExportRefDeprecated,proto3" json:"ExportRefDeprecated,omitempty"` + // ImportRefsDeprecated is deprecated in favor or the new Imports since BuildKit v0.4.0. + // When ImportRefsDeprecated is set, the solver appends + // {.Type = "registry", .Attrs = {"ref": importRef}} + // for each of the ImportRefs entry to Imports for compatibility. (planned to be removed) + ImportRefsDeprecated []string `protobuf:"bytes,2,rep,name=ImportRefsDeprecated,proto3" json:"ImportRefsDeprecated,omitempty"` + // ExportAttrsDeprecated is deprecated since BuildKit v0.4.0. + // See the description of ExportRefDeprecated. + ExportAttrsDeprecated map[string]string `protobuf:"bytes,3,rep,name=ExportAttrsDeprecated,proto3" json:"ExportAttrsDeprecated,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // Exports was introduced in BuildKit v0.4.0. + Exports []*CacheOptionsEntry `protobuf:"bytes,4,rep,name=Exports,proto3" json:"Exports,omitempty"` + // Imports was introduced in BuildKit v0.4.0. + Imports []*CacheOptionsEntry `protobuf:"bytes,5,rep,name=Imports,proto3" json:"Imports,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *CacheOptions) Reset() { *m = CacheOptions{} } +func (m *CacheOptions) String() string { return proto.CompactTextString(m) } +func (*CacheOptions) ProtoMessage() {} +func (*CacheOptions) Descriptor() ([]byte, []int) { + return fileDescriptor_0c5120591600887d, []int{5} +} +func (m *CacheOptions) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *CacheOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_CacheOptions.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *CacheOptions) XXX_Merge(src proto.Message) { + xxx_messageInfo_CacheOptions.Merge(m, src) +} +func (m *CacheOptions) XXX_Size() int { + return m.Size() +} +func (m *CacheOptions) XXX_DiscardUnknown() { + xxx_messageInfo_CacheOptions.DiscardUnknown(m) +} + +var xxx_messageInfo_CacheOptions proto.InternalMessageInfo + +func (m *CacheOptions) GetExportRefDeprecated() string { + if m != nil { + return m.ExportRefDeprecated + } + return "" +} + +func (m *CacheOptions) GetImportRefsDeprecated() []string { + if m != nil { + return m.ImportRefsDeprecated + } + return nil +} + +func (m *CacheOptions) GetExportAttrsDeprecated() map[string]string { + if m != nil { + return m.ExportAttrsDeprecated + } + return nil +} + +func (m *CacheOptions) GetExports() []*CacheOptionsEntry { + if m != nil { + return m.Exports + } + return nil +} + +func (m *CacheOptions) GetImports() []*CacheOptionsEntry { + if m != nil { + return m.Imports + } + return nil +} + +type CacheOptionsEntry struct { + // Type is like "registry" or "local" + Type string `protobuf:"bytes,1,opt,name=Type,proto3" json:"Type,omitempty"` + // Attrs are like mode=(min,max), ref=example.com:5000/foo/bar . + // See cache importer/exporter implementations' documentation. + Attrs map[string]string `protobuf:"bytes,2,rep,name=Attrs,proto3" json:"Attrs,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *CacheOptionsEntry) Reset() { *m = CacheOptionsEntry{} } +func (m *CacheOptionsEntry) String() string { return proto.CompactTextString(m) } +func (*CacheOptionsEntry) ProtoMessage() {} +func (*CacheOptionsEntry) Descriptor() ([]byte, []int) { + return fileDescriptor_0c5120591600887d, []int{6} +} +func (m *CacheOptionsEntry) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *CacheOptionsEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_CacheOptionsEntry.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *CacheOptionsEntry) XXX_Merge(src proto.Message) { + xxx_messageInfo_CacheOptionsEntry.Merge(m, src) +} +func (m *CacheOptionsEntry) XXX_Size() int { + return m.Size() +} +func (m *CacheOptionsEntry) XXX_DiscardUnknown() { + xxx_messageInfo_CacheOptionsEntry.DiscardUnknown(m) +} + +var xxx_messageInfo_CacheOptionsEntry proto.InternalMessageInfo + +func (m *CacheOptionsEntry) GetType() string { + if m != nil { + return m.Type + } + return "" +} + +func (m *CacheOptionsEntry) GetAttrs() map[string]string { + if m != nil { + return m.Attrs + } + return nil +} + +type SolveResponse struct { + ExporterResponse map[string]string `protobuf:"bytes,1,rep,name=ExporterResponse,proto3" json:"ExporterResponse,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *SolveResponse) Reset() { *m = SolveResponse{} } +func (m *SolveResponse) String() string { return proto.CompactTextString(m) } +func (*SolveResponse) ProtoMessage() {} +func (*SolveResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_0c5120591600887d, []int{7} +} +func (m *SolveResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *SolveResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_SolveResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *SolveResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_SolveResponse.Merge(m, src) +} +func (m *SolveResponse) XXX_Size() int { + return m.Size() +} +func (m *SolveResponse) XXX_DiscardUnknown() { + xxx_messageInfo_SolveResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_SolveResponse proto.InternalMessageInfo + +func (m *SolveResponse) GetExporterResponse() map[string]string { + if m != nil { + return m.ExporterResponse + } + return nil +} + +type StatusRequest struct { + Ref string `protobuf:"bytes,1,opt,name=Ref,proto3" json:"Ref,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *StatusRequest) Reset() { *m = StatusRequest{} } +func (m *StatusRequest) String() string { return proto.CompactTextString(m) } +func (*StatusRequest) ProtoMessage() {} +func (*StatusRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_0c5120591600887d, []int{8} +} +func (m *StatusRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *StatusRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_StatusRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *StatusRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_StatusRequest.Merge(m, src) +} +func (m *StatusRequest) XXX_Size() int { + return m.Size() +} +func (m *StatusRequest) XXX_DiscardUnknown() { + xxx_messageInfo_StatusRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_StatusRequest proto.InternalMessageInfo + +func (m *StatusRequest) GetRef() string { + if m != nil { + return m.Ref + } + return "" +} + +type StatusResponse struct { + Vertexes []*Vertex `protobuf:"bytes,1,rep,name=vertexes,proto3" json:"vertexes,omitempty"` + Statuses []*VertexStatus `protobuf:"bytes,2,rep,name=statuses,proto3" json:"statuses,omitempty"` + Logs []*VertexLog `protobuf:"bytes,3,rep,name=logs,proto3" json:"logs,omitempty"` + Warnings []*VertexWarning `protobuf:"bytes,4,rep,name=warnings,proto3" json:"warnings,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *StatusResponse) Reset() { *m = StatusResponse{} } +func (m *StatusResponse) String() string { return proto.CompactTextString(m) } +func (*StatusResponse) ProtoMessage() {} +func (*StatusResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_0c5120591600887d, []int{9} +} +func (m *StatusResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *StatusResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_StatusResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *StatusResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_StatusResponse.Merge(m, src) +} +func (m *StatusResponse) XXX_Size() int { + return m.Size() +} +func (m *StatusResponse) XXX_DiscardUnknown() { + xxx_messageInfo_StatusResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_StatusResponse proto.InternalMessageInfo + +func (m *StatusResponse) GetVertexes() []*Vertex { + if m != nil { + return m.Vertexes + } + return nil +} + +func (m *StatusResponse) GetStatuses() []*VertexStatus { + if m != nil { + return m.Statuses + } + return nil +} + +func (m *StatusResponse) GetLogs() []*VertexLog { + if m != nil { + return m.Logs + } + return nil +} + +func (m *StatusResponse) GetWarnings() []*VertexWarning { + if m != nil { + return m.Warnings + } + return nil +} + +type Vertex struct { + Digest github_com_opencontainers_go_digest.Digest `protobuf:"bytes,1,opt,name=digest,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"digest"` + Inputs []github_com_opencontainers_go_digest.Digest `protobuf:"bytes,2,rep,name=inputs,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"inputs"` + Name string `protobuf:"bytes,3,opt,name=name,proto3" json:"name,omitempty"` + Cached bool `protobuf:"varint,4,opt,name=cached,proto3" json:"cached,omitempty"` + Started *time.Time `protobuf:"bytes,5,opt,name=started,proto3,stdtime" json:"started,omitempty"` + Completed *time.Time `protobuf:"bytes,6,opt,name=completed,proto3,stdtime" json:"completed,omitempty"` + Error string `protobuf:"bytes,7,opt,name=error,proto3" json:"error,omitempty"` + ProgressGroup *pb.ProgressGroup `protobuf:"bytes,8,opt,name=progressGroup,proto3" json:"progressGroup,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Vertex) Reset() { *m = Vertex{} } +func (m *Vertex) String() string { return proto.CompactTextString(m) } +func (*Vertex) ProtoMessage() {} +func (*Vertex) Descriptor() ([]byte, []int) { + return fileDescriptor_0c5120591600887d, []int{10} +} +func (m *Vertex) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Vertex) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Vertex.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Vertex) XXX_Merge(src proto.Message) { + xxx_messageInfo_Vertex.Merge(m, src) +} +func (m *Vertex) XXX_Size() int { + return m.Size() +} +func (m *Vertex) XXX_DiscardUnknown() { + xxx_messageInfo_Vertex.DiscardUnknown(m) +} + +var xxx_messageInfo_Vertex proto.InternalMessageInfo + +func (m *Vertex) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +func (m *Vertex) GetCached() bool { + if m != nil { + return m.Cached + } + return false +} + +func (m *Vertex) GetStarted() *time.Time { + if m != nil { + return m.Started + } + return nil +} + +func (m *Vertex) GetCompleted() *time.Time { + if m != nil { + return m.Completed + } + return nil +} + +func (m *Vertex) GetError() string { + if m != nil { + return m.Error + } + return "" +} + +func (m *Vertex) GetProgressGroup() *pb.ProgressGroup { + if m != nil { + return m.ProgressGroup + } + return nil +} + +type VertexStatus struct { + ID string `protobuf:"bytes,1,opt,name=ID,proto3" json:"ID,omitempty"` + Vertex github_com_opencontainers_go_digest.Digest `protobuf:"bytes,2,opt,name=vertex,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"vertex"` + Name string `protobuf:"bytes,3,opt,name=name,proto3" json:"name,omitempty"` + Current int64 `protobuf:"varint,4,opt,name=current,proto3" json:"current,omitempty"` + Total int64 `protobuf:"varint,5,opt,name=total,proto3" json:"total,omitempty"` + Timestamp time.Time `protobuf:"bytes,6,opt,name=timestamp,proto3,stdtime" json:"timestamp"` + Started *time.Time `protobuf:"bytes,7,opt,name=started,proto3,stdtime" json:"started,omitempty"` + Completed *time.Time `protobuf:"bytes,8,opt,name=completed,proto3,stdtime" json:"completed,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *VertexStatus) Reset() { *m = VertexStatus{} } +func (m *VertexStatus) String() string { return proto.CompactTextString(m) } +func (*VertexStatus) ProtoMessage() {} +func (*VertexStatus) Descriptor() ([]byte, []int) { + return fileDescriptor_0c5120591600887d, []int{11} +} +func (m *VertexStatus) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *VertexStatus) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_VertexStatus.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *VertexStatus) XXX_Merge(src proto.Message) { + xxx_messageInfo_VertexStatus.Merge(m, src) +} +func (m *VertexStatus) XXX_Size() int { + return m.Size() +} +func (m *VertexStatus) XXX_DiscardUnknown() { + xxx_messageInfo_VertexStatus.DiscardUnknown(m) +} + +var xxx_messageInfo_VertexStatus proto.InternalMessageInfo + +func (m *VertexStatus) GetID() string { + if m != nil { + return m.ID + } + return "" +} + +func (m *VertexStatus) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +func (m *VertexStatus) GetCurrent() int64 { + if m != nil { + return m.Current + } + return 0 +} + +func (m *VertexStatus) GetTotal() int64 { + if m != nil { + return m.Total + } + return 0 +} + +func (m *VertexStatus) GetTimestamp() time.Time { + if m != nil { + return m.Timestamp + } + return time.Time{} +} + +func (m *VertexStatus) GetStarted() *time.Time { + if m != nil { + return m.Started + } + return nil +} + +func (m *VertexStatus) GetCompleted() *time.Time { + if m != nil { + return m.Completed + } + return nil +} + +type VertexLog struct { + Vertex github_com_opencontainers_go_digest.Digest `protobuf:"bytes,1,opt,name=vertex,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"vertex"` + Timestamp time.Time `protobuf:"bytes,2,opt,name=timestamp,proto3,stdtime" json:"timestamp"` + Stream int64 `protobuf:"varint,3,opt,name=stream,proto3" json:"stream,omitempty"` + Msg []byte `protobuf:"bytes,4,opt,name=msg,proto3" json:"msg,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *VertexLog) Reset() { *m = VertexLog{} } +func (m *VertexLog) String() string { return proto.CompactTextString(m) } +func (*VertexLog) ProtoMessage() {} +func (*VertexLog) Descriptor() ([]byte, []int) { + return fileDescriptor_0c5120591600887d, []int{12} +} +func (m *VertexLog) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *VertexLog) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_VertexLog.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *VertexLog) XXX_Merge(src proto.Message) { + xxx_messageInfo_VertexLog.Merge(m, src) +} +func (m *VertexLog) XXX_Size() int { + return m.Size() +} +func (m *VertexLog) XXX_DiscardUnknown() { + xxx_messageInfo_VertexLog.DiscardUnknown(m) +} + +var xxx_messageInfo_VertexLog proto.InternalMessageInfo + +func (m *VertexLog) GetTimestamp() time.Time { + if m != nil { + return m.Timestamp + } + return time.Time{} +} + +func (m *VertexLog) GetStream() int64 { + if m != nil { + return m.Stream + } + return 0 +} + +func (m *VertexLog) GetMsg() []byte { + if m != nil { + return m.Msg + } + return nil +} + +type VertexWarning struct { + Vertex github_com_opencontainers_go_digest.Digest `protobuf:"bytes,1,opt,name=vertex,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"vertex"` + Level int64 `protobuf:"varint,2,opt,name=level,proto3" json:"level,omitempty"` + Short []byte `protobuf:"bytes,3,opt,name=short,proto3" json:"short,omitempty"` + Detail [][]byte `protobuf:"bytes,4,rep,name=detail,proto3" json:"detail,omitempty"` + Url string `protobuf:"bytes,5,opt,name=url,proto3" json:"url,omitempty"` + Info *pb.SourceInfo `protobuf:"bytes,6,opt,name=info,proto3" json:"info,omitempty"` + Ranges []*pb.Range `protobuf:"bytes,7,rep,name=ranges,proto3" json:"ranges,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *VertexWarning) Reset() { *m = VertexWarning{} } +func (m *VertexWarning) String() string { return proto.CompactTextString(m) } +func (*VertexWarning) ProtoMessage() {} +func (*VertexWarning) Descriptor() ([]byte, []int) { + return fileDescriptor_0c5120591600887d, []int{13} +} +func (m *VertexWarning) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *VertexWarning) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_VertexWarning.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *VertexWarning) XXX_Merge(src proto.Message) { + xxx_messageInfo_VertexWarning.Merge(m, src) +} +func (m *VertexWarning) XXX_Size() int { + return m.Size() +} +func (m *VertexWarning) XXX_DiscardUnknown() { + xxx_messageInfo_VertexWarning.DiscardUnknown(m) +} + +var xxx_messageInfo_VertexWarning proto.InternalMessageInfo + +func (m *VertexWarning) GetLevel() int64 { + if m != nil { + return m.Level + } + return 0 +} + +func (m *VertexWarning) GetShort() []byte { + if m != nil { + return m.Short + } + return nil +} + +func (m *VertexWarning) GetDetail() [][]byte { + if m != nil { + return m.Detail + } + return nil +} + +func (m *VertexWarning) GetUrl() string { + if m != nil { + return m.Url + } + return "" +} + +func (m *VertexWarning) GetInfo() *pb.SourceInfo { + if m != nil { + return m.Info + } + return nil +} + +func (m *VertexWarning) GetRanges() []*pb.Range { + if m != nil { + return m.Ranges + } + return nil +} + +type BytesMessage struct { + Data []byte `protobuf:"bytes,1,opt,name=data,proto3" json:"data,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *BytesMessage) Reset() { *m = BytesMessage{} } +func (m *BytesMessage) String() string { return proto.CompactTextString(m) } +func (*BytesMessage) ProtoMessage() {} +func (*BytesMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_0c5120591600887d, []int{14} +} +func (m *BytesMessage) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *BytesMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_BytesMessage.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *BytesMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_BytesMessage.Merge(m, src) +} +func (m *BytesMessage) XXX_Size() int { + return m.Size() +} +func (m *BytesMessage) XXX_DiscardUnknown() { + xxx_messageInfo_BytesMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_BytesMessage proto.InternalMessageInfo + +func (m *BytesMessage) GetData() []byte { + if m != nil { + return m.Data + } + return nil +} + +type ListWorkersRequest struct { + Filter []string `protobuf:"bytes,1,rep,name=filter,proto3" json:"filter,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ListWorkersRequest) Reset() { *m = ListWorkersRequest{} } +func (m *ListWorkersRequest) String() string { return proto.CompactTextString(m) } +func (*ListWorkersRequest) ProtoMessage() {} +func (*ListWorkersRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_0c5120591600887d, []int{15} +} +func (m *ListWorkersRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ListWorkersRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ListWorkersRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ListWorkersRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_ListWorkersRequest.Merge(m, src) +} +func (m *ListWorkersRequest) XXX_Size() int { + return m.Size() +} +func (m *ListWorkersRequest) XXX_DiscardUnknown() { + xxx_messageInfo_ListWorkersRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_ListWorkersRequest proto.InternalMessageInfo + +func (m *ListWorkersRequest) GetFilter() []string { + if m != nil { + return m.Filter + } + return nil +} + +type ListWorkersResponse struct { + Record []*types.WorkerRecord `protobuf:"bytes,1,rep,name=record,proto3" json:"record,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ListWorkersResponse) Reset() { *m = ListWorkersResponse{} } +func (m *ListWorkersResponse) String() string { return proto.CompactTextString(m) } +func (*ListWorkersResponse) ProtoMessage() {} +func (*ListWorkersResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_0c5120591600887d, []int{16} +} +func (m *ListWorkersResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ListWorkersResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ListWorkersResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ListWorkersResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_ListWorkersResponse.Merge(m, src) +} +func (m *ListWorkersResponse) XXX_Size() int { + return m.Size() +} +func (m *ListWorkersResponse) XXX_DiscardUnknown() { + xxx_messageInfo_ListWorkersResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_ListWorkersResponse proto.InternalMessageInfo + +func (m *ListWorkersResponse) GetRecord() []*types.WorkerRecord { + if m != nil { + return m.Record + } + return nil +} + +type InfoRequest struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *InfoRequest) Reset() { *m = InfoRequest{} } +func (m *InfoRequest) String() string { return proto.CompactTextString(m) } +func (*InfoRequest) ProtoMessage() {} +func (*InfoRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_0c5120591600887d, []int{17} +} +func (m *InfoRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *InfoRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_InfoRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *InfoRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_InfoRequest.Merge(m, src) +} +func (m *InfoRequest) XXX_Size() int { + return m.Size() +} +func (m *InfoRequest) XXX_DiscardUnknown() { + xxx_messageInfo_InfoRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_InfoRequest proto.InternalMessageInfo + +type InfoResponse struct { + BuildkitVersion *types.BuildkitVersion `protobuf:"bytes,1,opt,name=buildkitVersion,proto3" json:"buildkitVersion,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *InfoResponse) Reset() { *m = InfoResponse{} } +func (m *InfoResponse) String() string { return proto.CompactTextString(m) } +func (*InfoResponse) ProtoMessage() {} +func (*InfoResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_0c5120591600887d, []int{18} +} +func (m *InfoResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *InfoResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_InfoResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *InfoResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_InfoResponse.Merge(m, src) +} +func (m *InfoResponse) XXX_Size() int { + return m.Size() +} +func (m *InfoResponse) XXX_DiscardUnknown() { + xxx_messageInfo_InfoResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_InfoResponse proto.InternalMessageInfo + +func (m *InfoResponse) GetBuildkitVersion() *types.BuildkitVersion { + if m != nil { + return m.BuildkitVersion + } + return nil +} + +func init() { + proto.RegisterType((*PruneRequest)(nil), "moby.buildkit.v1.PruneRequest") + proto.RegisterType((*DiskUsageRequest)(nil), "moby.buildkit.v1.DiskUsageRequest") + proto.RegisterType((*DiskUsageResponse)(nil), "moby.buildkit.v1.DiskUsageResponse") + proto.RegisterType((*UsageRecord)(nil), "moby.buildkit.v1.UsageRecord") + proto.RegisterType((*SolveRequest)(nil), "moby.buildkit.v1.SolveRequest") + proto.RegisterMapType((map[string]string)(nil), "moby.buildkit.v1.SolveRequest.ExporterAttrsEntry") + proto.RegisterMapType((map[string]string)(nil), "moby.buildkit.v1.SolveRequest.FrontendAttrsEntry") + proto.RegisterMapType((map[string]*pb.Definition)(nil), "moby.buildkit.v1.SolveRequest.FrontendInputsEntry") + proto.RegisterType((*CacheOptions)(nil), "moby.buildkit.v1.CacheOptions") + proto.RegisterMapType((map[string]string)(nil), "moby.buildkit.v1.CacheOptions.ExportAttrsDeprecatedEntry") + proto.RegisterType((*CacheOptionsEntry)(nil), "moby.buildkit.v1.CacheOptionsEntry") + proto.RegisterMapType((map[string]string)(nil), "moby.buildkit.v1.CacheOptionsEntry.AttrsEntry") + proto.RegisterType((*SolveResponse)(nil), "moby.buildkit.v1.SolveResponse") + proto.RegisterMapType((map[string]string)(nil), "moby.buildkit.v1.SolveResponse.ExporterResponseEntry") + proto.RegisterType((*StatusRequest)(nil), "moby.buildkit.v1.StatusRequest") + proto.RegisterType((*StatusResponse)(nil), "moby.buildkit.v1.StatusResponse") + proto.RegisterType((*Vertex)(nil), "moby.buildkit.v1.Vertex") + proto.RegisterType((*VertexStatus)(nil), "moby.buildkit.v1.VertexStatus") + proto.RegisterType((*VertexLog)(nil), "moby.buildkit.v1.VertexLog") + proto.RegisterType((*VertexWarning)(nil), "moby.buildkit.v1.VertexWarning") + proto.RegisterType((*BytesMessage)(nil), "moby.buildkit.v1.BytesMessage") + proto.RegisterType((*ListWorkersRequest)(nil), "moby.buildkit.v1.ListWorkersRequest") + proto.RegisterType((*ListWorkersResponse)(nil), "moby.buildkit.v1.ListWorkersResponse") + proto.RegisterType((*InfoRequest)(nil), "moby.buildkit.v1.InfoRequest") + proto.RegisterType((*InfoResponse)(nil), "moby.buildkit.v1.InfoResponse") +} + +func init() { proto.RegisterFile("control.proto", fileDescriptor_0c5120591600887d) } + +var fileDescriptor_0c5120591600887d = []byte{ + // 1597 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ensure that this generated file +// is compatible with the grpc package it is being compiled against. +const _ = grpc.SupportPackageIsVersion4 + +// ControlClient is the client API for Control service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. +type ControlClient interface { + DiskUsage(ctx context.Context, in *DiskUsageRequest, opts ...grpc.CallOption) (*DiskUsageResponse, error) + Prune(ctx context.Context, in *PruneRequest, opts ...grpc.CallOption) (Control_PruneClient, error) + Solve(ctx context.Context, in *SolveRequest, opts ...grpc.CallOption) (*SolveResponse, error) + Status(ctx context.Context, in *StatusRequest, opts ...grpc.CallOption) (Control_StatusClient, error) + Session(ctx context.Context, opts ...grpc.CallOption) (Control_SessionClient, error) + ListWorkers(ctx context.Context, in *ListWorkersRequest, opts ...grpc.CallOption) (*ListWorkersResponse, error) + Info(ctx context.Context, in *InfoRequest, opts ...grpc.CallOption) (*InfoResponse, error) +} + +type controlClient struct { + cc *grpc.ClientConn +} + +func NewControlClient(cc *grpc.ClientConn) ControlClient { + return &controlClient{cc} +} + +func (c *controlClient) DiskUsage(ctx context.Context, in *DiskUsageRequest, opts ...grpc.CallOption) (*DiskUsageResponse, error) { + out := new(DiskUsageResponse) + err := c.cc.Invoke(ctx, "/moby.buildkit.v1.Control/DiskUsage", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controlClient) Prune(ctx context.Context, in *PruneRequest, opts ...grpc.CallOption) (Control_PruneClient, error) { + stream, err := c.cc.NewStream(ctx, &_Control_serviceDesc.Streams[0], "/moby.buildkit.v1.Control/Prune", opts...) + if err != nil { + return nil, err + } + x := &controlPruneClient{stream} + if err := x.ClientStream.SendMsg(in); err != nil { + return nil, err + } + if err := x.ClientStream.CloseSend(); err != nil { + return nil, err + } + return x, nil +} + +type Control_PruneClient interface { + Recv() (*UsageRecord, error) + grpc.ClientStream +} + +type controlPruneClient struct { + grpc.ClientStream +} + +func (x *controlPruneClient) Recv() (*UsageRecord, error) { + m := new(UsageRecord) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func (c *controlClient) Solve(ctx context.Context, in *SolveRequest, opts ...grpc.CallOption) (*SolveResponse, error) { + out := new(SolveResponse) + err := c.cc.Invoke(ctx, "/moby.buildkit.v1.Control/Solve", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controlClient) Status(ctx context.Context, in *StatusRequest, opts ...grpc.CallOption) (Control_StatusClient, error) { + stream, err := c.cc.NewStream(ctx, &_Control_serviceDesc.Streams[1], "/moby.buildkit.v1.Control/Status", opts...) + if err != nil { + return nil, err + } + x := &controlStatusClient{stream} + if err := x.ClientStream.SendMsg(in); err != nil { + return nil, err + } + if err := x.ClientStream.CloseSend(); err != nil { + return nil, err + } + return x, nil +} + +type Control_StatusClient interface { + Recv() (*StatusResponse, error) + grpc.ClientStream +} + +type controlStatusClient struct { + grpc.ClientStream +} + +func (x *controlStatusClient) Recv() (*StatusResponse, error) { + m := new(StatusResponse) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func (c *controlClient) Session(ctx context.Context, opts ...grpc.CallOption) (Control_SessionClient, error) { + stream, err := c.cc.NewStream(ctx, &_Control_serviceDesc.Streams[2], "/moby.buildkit.v1.Control/Session", opts...) + if err != nil { + return nil, err + } + x := &controlSessionClient{stream} + return x, nil +} + +type Control_SessionClient interface { + Send(*BytesMessage) error + Recv() (*BytesMessage, error) + grpc.ClientStream +} + +type controlSessionClient struct { + grpc.ClientStream +} + +func (x *controlSessionClient) Send(m *BytesMessage) error { + return x.ClientStream.SendMsg(m) +} + +func (x *controlSessionClient) Recv() (*BytesMessage, error) { + m := new(BytesMessage) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func (c *controlClient) ListWorkers(ctx context.Context, in *ListWorkersRequest, opts ...grpc.CallOption) (*ListWorkersResponse, error) { + out := new(ListWorkersResponse) + err := c.cc.Invoke(ctx, "/moby.buildkit.v1.Control/ListWorkers", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controlClient) Info(ctx context.Context, in *InfoRequest, opts ...grpc.CallOption) (*InfoResponse, error) { + out := new(InfoResponse) + err := c.cc.Invoke(ctx, "/moby.buildkit.v1.Control/Info", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// ControlServer is the server API for Control service. +type ControlServer interface { + DiskUsage(context.Context, *DiskUsageRequest) (*DiskUsageResponse, error) + Prune(*PruneRequest, Control_PruneServer) error + Solve(context.Context, *SolveRequest) (*SolveResponse, error) + Status(*StatusRequest, Control_StatusServer) error + Session(Control_SessionServer) error + ListWorkers(context.Context, *ListWorkersRequest) (*ListWorkersResponse, error) + Info(context.Context, *InfoRequest) (*InfoResponse, error) +} + +// UnimplementedControlServer can be embedded to have forward compatible implementations. +type UnimplementedControlServer struct { +} + +func (*UnimplementedControlServer) DiskUsage(ctx context.Context, req *DiskUsageRequest) (*DiskUsageResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method DiskUsage not implemented") +} +func (*UnimplementedControlServer) Prune(req *PruneRequest, srv Control_PruneServer) error { + return status.Errorf(codes.Unimplemented, "method Prune not implemented") +} +func (*UnimplementedControlServer) Solve(ctx context.Context, req *SolveRequest) (*SolveResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Solve not implemented") +} +func (*UnimplementedControlServer) Status(req *StatusRequest, srv Control_StatusServer) error { + return status.Errorf(codes.Unimplemented, "method Status not implemented") +} +func (*UnimplementedControlServer) Session(srv Control_SessionServer) error { + return status.Errorf(codes.Unimplemented, "method Session not implemented") +} +func (*UnimplementedControlServer) ListWorkers(ctx context.Context, req *ListWorkersRequest) (*ListWorkersResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ListWorkers not implemented") +} +func (*UnimplementedControlServer) Info(ctx context.Context, req *InfoRequest) (*InfoResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Info not implemented") +} + +func RegisterControlServer(s *grpc.Server, srv ControlServer) { + s.RegisterService(&_Control_serviceDesc, srv) +} + +func _Control_DiskUsage_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(DiskUsageRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControlServer).DiskUsage(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/moby.buildkit.v1.Control/DiskUsage", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControlServer).DiskUsage(ctx, req.(*DiskUsageRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Control_Prune_Handler(srv interface{}, stream grpc.ServerStream) error { + m := new(PruneRequest) + if err := stream.RecvMsg(m); err != nil { + return err + } + return srv.(ControlServer).Prune(m, &controlPruneServer{stream}) +} + +type Control_PruneServer interface { + Send(*UsageRecord) error + grpc.ServerStream +} + +type controlPruneServer struct { + grpc.ServerStream +} + +func (x *controlPruneServer) Send(m *UsageRecord) error { + return x.ServerStream.SendMsg(m) +} + +func _Control_Solve_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(SolveRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControlServer).Solve(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/moby.buildkit.v1.Control/Solve", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControlServer).Solve(ctx, req.(*SolveRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Control_Status_Handler(srv interface{}, stream grpc.ServerStream) error { + m := new(StatusRequest) + if err := stream.RecvMsg(m); err != nil { + return err + } + return srv.(ControlServer).Status(m, &controlStatusServer{stream}) +} + +type Control_StatusServer interface { + Send(*StatusResponse) error + grpc.ServerStream +} + +type controlStatusServer struct { + grpc.ServerStream +} + +func (x *controlStatusServer) Send(m *StatusResponse) error { + return x.ServerStream.SendMsg(m) +} + +func _Control_Session_Handler(srv interface{}, stream grpc.ServerStream) error { + return srv.(ControlServer).Session(&controlSessionServer{stream}) +} + +type Control_SessionServer interface { + Send(*BytesMessage) error + Recv() (*BytesMessage, error) + grpc.ServerStream +} + +type controlSessionServer struct { + grpc.ServerStream +} + +func (x *controlSessionServer) Send(m *BytesMessage) error { + return x.ServerStream.SendMsg(m) +} + +func (x *controlSessionServer) Recv() (*BytesMessage, error) { + m := new(BytesMessage) + if err := x.ServerStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func _Control_ListWorkers_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ListWorkersRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControlServer).ListWorkers(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/moby.buildkit.v1.Control/ListWorkers", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControlServer).ListWorkers(ctx, req.(*ListWorkersRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Control_Info_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(InfoRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControlServer).Info(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/moby.buildkit.v1.Control/Info", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControlServer).Info(ctx, req.(*InfoRequest)) + } + return interceptor(ctx, in, info, handler) +} + +var _Control_serviceDesc = grpc.ServiceDesc{ + ServiceName: "moby.buildkit.v1.Control", + HandlerType: (*ControlServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "DiskUsage", + Handler: _Control_DiskUsage_Handler, + }, + { + MethodName: "Solve", + Handler: _Control_Solve_Handler, + }, + { + MethodName: "ListWorkers", + Handler: _Control_ListWorkers_Handler, + }, + { + MethodName: "Info", + Handler: _Control_Info_Handler, + }, + }, + Streams: []grpc.StreamDesc{ + { + StreamName: "Prune", + Handler: _Control_Prune_Handler, + ServerStreams: true, + }, + { + StreamName: "Status", + Handler: _Control_Status_Handler, + ServerStreams: true, + }, + { + StreamName: "Session", + Handler: _Control_Session_Handler, + ServerStreams: true, + ClientStreams: true, + }, + }, + Metadata: "control.proto", +} + +func (m *PruneRequest) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *PruneRequest) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *PruneRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.KeepBytes != 0 { + i = encodeVarintControl(dAtA, i, uint64(m.KeepBytes)) + i-- + dAtA[i] = 0x20 + } + if m.KeepDuration != 0 { + i = encodeVarintControl(dAtA, i, uint64(m.KeepDuration)) + i-- + dAtA[i] = 0x18 + } + if m.All { + i-- + if m.All { + dAtA[i] = 1 + } else { + dAtA[i] = 0 + } + i-- + dAtA[i] = 0x10 + } + if len(m.Filter) > 0 { + for iNdEx := len(m.Filter) - 1; iNdEx >= 0; iNdEx-- { + i -= len(m.Filter[iNdEx]) + copy(dAtA[i:], m.Filter[iNdEx]) + i = encodeVarintControl(dAtA, i, uint64(len(m.Filter[iNdEx]))) + i-- + dAtA[i] = 0xa + } + } + return len(dAtA) - i, nil +} + +func (m *DiskUsageRequest) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *DiskUsageRequest) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *DiskUsageRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Filter) > 0 { + for iNdEx := len(m.Filter) - 1; iNdEx >= 0; iNdEx-- { + i -= len(m.Filter[iNdEx]) + copy(dAtA[i:], m.Filter[iNdEx]) + i = encodeVarintControl(dAtA, i, uint64(len(m.Filter[iNdEx]))) + i-- + dAtA[i] = 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_ = v + mapEntrySize := 1 + len(k) + sovControl(uint64(len(k))) + 1 + len(v) + sovControl(uint64(len(v))) + n += mapEntrySize + 1 + sovControl(uint64(mapEntrySize)) + } + } + l = len(m.Session) + if l > 0 { + n += 1 + l + sovControl(uint64(l)) + } + l = len(m.Frontend) + if l > 0 { + n += 1 + l + sovControl(uint64(l)) + } + if len(m.FrontendAttrs) > 0 { + for k, v := range m.FrontendAttrs { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovControl(uint64(len(k))) + 1 + len(v) + sovControl(uint64(len(v))) + n += mapEntrySize + 1 + sovControl(uint64(mapEntrySize)) + } + } + l = m.Cache.Size() + n += 1 + l + sovControl(uint64(l)) + if len(m.Entitlements) > 0 { + for _, s := range m.Entitlements { + l = len(s) + n += 1 + l + sovControl(uint64(l)) + } + } + if len(m.FrontendInputs) > 0 { + for k, v := range m.FrontendInputs { + _ = k + _ = v + l = 0 + if v != nil { + l = v.Size() + l += 1 + sovControl(uint64(l)) + } + mapEntrySize := 1 + len(k) + sovControl(uint64(len(k))) + l + n += mapEntrySize + 1 + sovControl(uint64(mapEntrySize)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *CacheOptions) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.ExportRefDeprecated) + if l > 0 { + n += 1 + l + sovControl(uint64(l)) + } + if len(m.ImportRefsDeprecated) > 0 { + for _, s := range m.ImportRefsDeprecated { + l = len(s) + n += 1 + l + sovControl(uint64(l)) + } + } + if len(m.ExportAttrsDeprecated) > 0 { + for k, v := range m.ExportAttrsDeprecated { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovControl(uint64(len(k))) + 1 + len(v) + sovControl(uint64(len(v))) + n += mapEntrySize + 1 + sovControl(uint64(mapEntrySize)) + } + } + if len(m.Exports) > 0 { + for _, e := range m.Exports { + l = e.Size() + n += 1 + l + sovControl(uint64(l)) + } + } + if len(m.Imports) > 0 { + for _, e := range m.Imports { + l = e.Size() + n += 1 + l + sovControl(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *CacheOptionsEntry) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Type) + if l > 0 { + n += 1 + l + sovControl(uint64(l)) + } + if len(m.Attrs) > 0 { + for k, v := range m.Attrs { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovControl(uint64(len(k))) + 1 + len(v) + sovControl(uint64(len(v))) + n += mapEntrySize + 1 + sovControl(uint64(mapEntrySize)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *SolveResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.ExporterResponse) > 0 { + for k, v := range m.ExporterResponse { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovControl(uint64(len(k))) + 1 + len(v) + sovControl(uint64(len(v))) + n += mapEntrySize + 1 + sovControl(uint64(mapEntrySize)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *StatusRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Ref) + if l > 0 { + n += 1 + l + sovControl(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *StatusResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Vertexes) > 0 { + for _, e := range m.Vertexes { + l = e.Size() + n += 1 + l + sovControl(uint64(l)) + } + } + if len(m.Statuses) > 0 { + for _, e := range m.Statuses { + l = e.Size() + n += 1 + l + sovControl(uint64(l)) + } + } + if len(m.Logs) > 0 { + for _, e := range m.Logs { + l = e.Size() + n += 1 + l + sovControl(uint64(l)) + } + } + if len(m.Warnings) > 0 { + for _, e := range m.Warnings { + l = e.Size() + n += 1 + l + sovControl(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *Vertex) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Digest) + if l > 0 { + n += 1 + l + sovControl(uint64(l)) + } + if len(m.Inputs) > 0 { + for _, s := range m.Inputs { + l = len(s) + n += 1 + l + sovControl(uint64(l)) + } + } + l = len(m.Name) + if l > 0 { + n += 1 + l + sovControl(uint64(l)) + } + if m.Cached { + n += 2 + } + if m.Started != nil { + l = github_com_gogo_protobuf_types.SizeOfStdTime(*m.Started) + n += 1 + l + sovControl(uint64(l)) + } + if m.Completed != nil { + l = github_com_gogo_protobuf_types.SizeOfStdTime(*m.Completed) + n += 1 + l + sovControl(uint64(l)) + } + l = len(m.Error) + if l > 0 { + n += 1 + l + sovControl(uint64(l)) + } + if m.ProgressGroup != nil { + l = m.ProgressGroup.Size() + n += 1 + l + sovControl(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *VertexStatus) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.ID) + if l > 0 { + n += 1 + l + sovControl(uint64(l)) + } + l = len(m.Vertex) + if l > 0 { + n += 1 + l + sovControl(uint64(l)) + } + l = len(m.Name) + if l > 0 { + n += 1 + l + sovControl(uint64(l)) + } + if m.Current != 0 { + n += 1 + sovControl(uint64(m.Current)) + } + if m.Total != 0 { + n += 1 + sovControl(uint64(m.Total)) + } + l = github_com_gogo_protobuf_types.SizeOfStdTime(m.Timestamp) + n += 1 + l + sovControl(uint64(l)) + if m.Started != nil { + l = github_com_gogo_protobuf_types.SizeOfStdTime(*m.Started) + n += 1 + l + sovControl(uint64(l)) + } + if m.Completed != nil { + l = github_com_gogo_protobuf_types.SizeOfStdTime(*m.Completed) + n += 1 + l + sovControl(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *VertexLog) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Vertex) + if l > 0 { + n += 1 + l + sovControl(uint64(l)) + } + l = github_com_gogo_protobuf_types.SizeOfStdTime(m.Timestamp) + n += 1 + l + sovControl(uint64(l)) + if m.Stream != 0 { + n += 1 + sovControl(uint64(m.Stream)) + } + l = len(m.Msg) + if l > 0 { + n += 1 + l + sovControl(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *VertexWarning) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Vertex) + if l > 0 { + n += 1 + l + sovControl(uint64(l)) + } + if m.Level != 0 { + n += 1 + sovControl(uint64(m.Level)) + } + l = len(m.Short) + if l > 0 { + n += 1 + l + sovControl(uint64(l)) + } + if len(m.Detail) > 0 { + for _, b := range m.Detail { + l = len(b) + n += 1 + l + sovControl(uint64(l)) + } + } + l = len(m.Url) + if l > 0 { + n += 1 + l + sovControl(uint64(l)) + } + if m.Info != nil { + l = m.Info.Size() + n += 1 + l + sovControl(uint64(l)) + } + if len(m.Ranges) > 0 { + for _, e := range m.Ranges { + l = e.Size() + n += 1 + l + sovControl(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *BytesMessage) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Data) + if l > 0 { + n += 1 + l + sovControl(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ListWorkersRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Filter) > 0 { + for _, s := range m.Filter { + l = len(s) + n += 1 + l + sovControl(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ListWorkersResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Record) > 0 { + for _, e := range m.Record { + l = e.Size() + n += 1 + l + sovControl(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *InfoRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *InfoResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.BuildkitVersion != nil { + l = m.BuildkitVersion.Size() + n += 1 + l + sovControl(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func sovControl(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozControl(x uint64) (n int) { + return sovControl(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (m *PruneRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: PruneRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: PruneRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Filter", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Filter = append(m.Filter, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field All", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.All = bool(v != 0) + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field KeepDuration", wireType) + } + m.KeepDuration = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.KeepDuration |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 4: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field KeepBytes", wireType) + } + m.KeepBytes = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.KeepBytes |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *DiskUsageRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: DiskUsageRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: DiskUsageRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Filter", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Filter = append(m.Filter, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *DiskUsageResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: DiskUsageResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: DiskUsageResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Record", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Record = append(m.Record, &UsageRecord{}) + if err := m.Record[len(m.Record)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *UsageRecord) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: UsageRecord: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: UsageRecord: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Mutable", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Mutable = bool(v != 0) + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field InUse", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.InUse = bool(v != 0) + case 4: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Size_", wireType) + } + m.Size_ = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Size_ |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Parent", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Parent = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field CreatedAt", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.CreatedAt, dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 7: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field LastUsedAt", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.LastUsedAt == nil { + m.LastUsedAt = new(time.Time) + } + if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(m.LastUsedAt, dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 8: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field UsageCount", wireType) + } + m.UsageCount = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.UsageCount |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 9: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Description", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Description = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 10: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field RecordType", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.RecordType = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 11: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Shared", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Shared = bool(v != 0) + case 12: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Parents", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Parents = append(m.Parents, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *SolveRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: SolveRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: SolveRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Ref", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Ref = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Definition", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Definition == nil { + m.Definition = &pb.Definition{} + } + if err := m.Definition.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Exporter", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Exporter = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ExporterAttrs", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.ExporterAttrs == nil { + m.ExporterAttrs = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthControl + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthControl + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthControl + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthControl + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.ExporterAttrs[mapkey] = mapvalue + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Session", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Session = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Frontend", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Frontend = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 7: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field FrontendAttrs", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.FrontendAttrs == nil { + m.FrontendAttrs = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthControl + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthControl + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthControl + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthControl + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.FrontendAttrs[mapkey] = mapvalue + iNdEx = postIndex + case 8: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Cache", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := m.Cache.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 9: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Entitlements", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Entitlements = append(m.Entitlements, github_com_moby_buildkit_util_entitlements.Entitlement(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + case 10: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field FrontendInputs", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.FrontendInputs == nil { + m.FrontendInputs = make(map[string]*pb.Definition) + } + var mapkey string + var mapvalue *pb.Definition + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthControl + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthControl + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var mapmsglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + mapmsglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if mapmsglen < 0 { + return ErrInvalidLengthControl + } + postmsgIndex := iNdEx + mapmsglen + if postmsgIndex < 0 { + return ErrInvalidLengthControl + } + if postmsgIndex > l { + return io.ErrUnexpectedEOF + } + mapvalue = &pb.Definition{} + if err := mapvalue.Unmarshal(dAtA[iNdEx:postmsgIndex]); err != nil { + return err + } + iNdEx = postmsgIndex + } else { + iNdEx = entryPreIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.FrontendInputs[mapkey] = mapvalue + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *CacheOptions) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: CacheOptions: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: CacheOptions: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ExportRefDeprecated", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ExportRefDeprecated = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ImportRefsDeprecated", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ImportRefsDeprecated = append(m.ImportRefsDeprecated, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ExportAttrsDeprecated", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.ExportAttrsDeprecated == nil { + m.ExportAttrsDeprecated = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthControl + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthControl + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthControl + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthControl + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.ExportAttrsDeprecated[mapkey] = mapvalue + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Exports", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Exports = append(m.Exports, &CacheOptionsEntry{}) + if err := m.Exports[len(m.Exports)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Imports", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Imports = append(m.Imports, &CacheOptionsEntry{}) + if err := m.Imports[len(m.Imports)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *CacheOptionsEntry) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: CacheOptionsEntry: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: CacheOptionsEntry: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Type = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Attrs", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Attrs == nil { + m.Attrs = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthControl + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthControl + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthControl + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthControl + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Attrs[mapkey] = mapvalue + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *SolveResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: SolveResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: SolveResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ExporterResponse", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.ExporterResponse == nil { + m.ExporterResponse = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthControl + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthControl + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthControl + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthControl + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.ExporterResponse[mapkey] = mapvalue + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *StatusRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: StatusRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: StatusRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Ref", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Ref = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *StatusResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: StatusResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: StatusResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Vertexes", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Vertexes = append(m.Vertexes, &Vertex{}) + if err := m.Vertexes[len(m.Vertexes)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Statuses", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Statuses = append(m.Statuses, &VertexStatus{}) + if err := m.Statuses[len(m.Statuses)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Logs", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Logs = append(m.Logs, &VertexLog{}) + if err := m.Logs[len(m.Logs)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Warnings", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Warnings = append(m.Warnings, &VertexWarning{}) + if err := m.Warnings[len(m.Warnings)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Vertex) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Vertex: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Vertex: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Digest", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Digest = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Inputs", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Inputs = append(m.Inputs, github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Name = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 4: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Cached", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Cached = bool(v != 0) + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Started", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Started == nil { + m.Started = new(time.Time) + } + if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(m.Started, dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Completed", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Completed == nil { + m.Completed = new(time.Time) + } + if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(m.Completed, dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 7: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Error", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Error = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 8: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ProgressGroup", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.ProgressGroup == nil { + m.ProgressGroup = &pb.ProgressGroup{} + } + if err := m.ProgressGroup.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *VertexStatus) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: VertexStatus: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: VertexStatus: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Vertex", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Vertex = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Name = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 4: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Current", wireType) + } + m.Current = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Current |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 5: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Total", wireType) + } + m.Total = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Total |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Timestamp", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.Timestamp, dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 7: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Started", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Started == nil { + m.Started = new(time.Time) + } + if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(m.Started, dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 8: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Completed", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Completed == nil { + m.Completed = new(time.Time) + } + if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(m.Completed, dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *VertexLog) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: VertexLog: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: VertexLog: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Vertex", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Vertex = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Timestamp", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.Timestamp, dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Stream", wireType) + } + m.Stream = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Stream |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Msg", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Msg = append(m.Msg[:0], dAtA[iNdEx:postIndex]...) + if m.Msg == nil { + m.Msg = []byte{} + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *VertexWarning) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: VertexWarning: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: VertexWarning: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Vertex", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Vertex = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Level", wireType) + } + m.Level = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Level |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Short", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Short = append(m.Short[:0], dAtA[iNdEx:postIndex]...) + if m.Short == nil { + m.Short = []byte{} + } + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Detail", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Detail = append(m.Detail, make([]byte, postIndex-iNdEx)) + copy(m.Detail[len(m.Detail)-1], dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Url", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Url = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Info", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Info == nil { + m.Info = &pb.SourceInfo{} + } + if err := m.Info.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 7: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Ranges", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Ranges = append(m.Ranges, &pb.Range{}) + if err := m.Ranges[len(m.Ranges)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *BytesMessage) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: BytesMessage: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: BytesMessage: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Data", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Data = append(m.Data[:0], dAtA[iNdEx:postIndex]...) + if m.Data == nil { + m.Data = []byte{} + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ListWorkersRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ListWorkersRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ListWorkersRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Filter", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Filter = append(m.Filter, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ListWorkersResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ListWorkersResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ListWorkersResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Record", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Record = append(m.Record, &types.WorkerRecord{}) + if err := m.Record[len(m.Record)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *InfoRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: InfoRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: InfoRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *InfoResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: InfoResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: InfoResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field BuildkitVersion", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowControl + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthControl + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthControl + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.BuildkitVersion == nil { + m.BuildkitVersion = &types.BuildkitVersion{} + } + if err := m.BuildkitVersion.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipControl(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthControl + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipControl(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowControl + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowControl + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowControl + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthControl + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupControl + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthControl + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthControl = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowControl = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupControl = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/api/services/control/control.proto b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/api/services/control/control.proto new file mode 100644 index 000000000..6f5c976bc --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/api/services/control/control.proto @@ -0,0 +1,165 @@ +syntax = "proto3"; + +package moby.buildkit.v1; + +import "github.com/gogo/protobuf/gogoproto/gogo.proto"; +import "google/protobuf/timestamp.proto"; +import "github.com/moby/buildkit/solver/pb/ops.proto"; +import "github.com/moby/buildkit/api/types/worker.proto"; + +option (gogoproto.sizer_all) = true; +option (gogoproto.marshaler_all) = true; +option (gogoproto.unmarshaler_all) = true; + +service Control { + rpc DiskUsage(DiskUsageRequest) returns (DiskUsageResponse); + rpc Prune(PruneRequest) returns (stream UsageRecord); + rpc Solve(SolveRequest) returns (SolveResponse); + rpc Status(StatusRequest) returns (stream StatusResponse); + rpc Session(stream BytesMessage) returns (stream BytesMessage); + rpc ListWorkers(ListWorkersRequest) returns (ListWorkersResponse); + rpc Info(InfoRequest) returns (InfoResponse); +} + +message PruneRequest { + repeated string filter = 1; + bool all = 2; + int64 keepDuration = 3 [(gogoproto.nullable) = true]; + int64 keepBytes = 4 [(gogoproto.nullable) = true]; +} + +message DiskUsageRequest { + repeated string filter = 1; +} + +message DiskUsageResponse { + repeated UsageRecord record = 1; +} + +message UsageRecord { + string ID = 1; + bool Mutable = 2; + bool InUse = 3; + int64 Size = 4; + string Parent = 5 [deprecated=true]; + google.protobuf.Timestamp CreatedAt = 6 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; + google.protobuf.Timestamp LastUsedAt = 7 [(gogoproto.stdtime) = true]; + int64 UsageCount = 8; + string Description = 9; + string RecordType = 10; + bool Shared = 11; + repeated string Parents = 12; +} + +message SolveRequest { + string Ref = 1; + pb.Definition Definition = 2; + string Exporter = 3; + map ExporterAttrs = 4; + string Session = 5; + string Frontend = 6; + map FrontendAttrs = 7; + CacheOptions Cache = 8 [(gogoproto.nullable) = false]; + repeated string Entitlements = 9 [(gogoproto.customtype) = "github.com/moby/buildkit/util/entitlements.Entitlement" ]; + map FrontendInputs = 10; +} + +message CacheOptions { + // ExportRefDeprecated is deprecated in favor or the new Exports since BuildKit v0.4.0. + // When ExportRefDeprecated is set, the solver appends + // {.Type = "registry", .Attrs = ExportAttrs.add("ref", ExportRef)} + // to Exports for compatibility. (planned to be removed) + string ExportRefDeprecated = 1; + // ImportRefsDeprecated is deprecated in favor or the new Imports since BuildKit v0.4.0. + // When ImportRefsDeprecated is set, the solver appends + // {.Type = "registry", .Attrs = {"ref": importRef}} + // for each of the ImportRefs entry to Imports for compatibility. (planned to be removed) + repeated string ImportRefsDeprecated = 2; + // ExportAttrsDeprecated is deprecated since BuildKit v0.4.0. + // See the description of ExportRefDeprecated. + map ExportAttrsDeprecated = 3; + // Exports was introduced in BuildKit v0.4.0. + repeated CacheOptionsEntry Exports = 4; + // Imports was introduced in BuildKit v0.4.0. + repeated CacheOptionsEntry Imports = 5; +} + +message CacheOptionsEntry { + // Type is like "registry" or "local" + string Type = 1; + // Attrs are like mode=(min,max), ref=example.com:5000/foo/bar . + // See cache importer/exporter implementations' documentation. + map Attrs = 2; +} + +message SolveResponse { + map ExporterResponse = 1; +} + +message StatusRequest { + string Ref = 1; +} + +message StatusResponse { + repeated Vertex vertexes = 1; + repeated VertexStatus statuses = 2; + repeated VertexLog logs = 3; + repeated VertexWarning warnings = 4; +} + +message Vertex { + string digest = 1 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; + repeated string inputs = 2 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; + string name = 3; + bool cached = 4; + google.protobuf.Timestamp started = 5 [(gogoproto.stdtime) = true ]; + google.protobuf.Timestamp completed = 6 [(gogoproto.stdtime) = true ]; + string error = 7; // typed errors? + pb.ProgressGroup progressGroup = 8; +} + +message VertexStatus { + string ID = 1; + string vertex = 2 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; + string name = 3; + int64 current = 4; + int64 total = 5; + google.protobuf.Timestamp timestamp = 6 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; + google.protobuf.Timestamp started = 7 [(gogoproto.stdtime) = true ]; + google.protobuf.Timestamp completed = 8 [(gogoproto.stdtime) = true ]; +} + +message VertexLog { + string vertex = 1 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; + google.protobuf.Timestamp timestamp = 2 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; + int64 stream = 3; + bytes msg = 4; +} + +message VertexWarning { + string vertex = 1 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; + int64 level = 2; + bytes short = 3; + repeated bytes detail = 4; + string url = 5; + pb.SourceInfo info = 6; + repeated pb.Range ranges = 7; +} + +message BytesMessage { + bytes data = 1; +} + +message ListWorkersRequest { + repeated string filter = 1; // containerd style +} + +message ListWorkersResponse { + repeated moby.buildkit.v1.types.WorkerRecord record = 1; +} + +message InfoRequest {} + +message InfoResponse { + moby.buildkit.v1.types.BuildkitVersion buildkitVersion = 1; +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/api/services/control/generate.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/api/services/control/generate.go new file mode 100644 index 000000000..ea624c4e0 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/api/services/control/generate.go @@ -0,0 +1,3 @@ +package moby_buildkit_v1 //nolint:revive + +//go:generate protoc -I=. -I=../../../vendor/ -I=../../../../../../ --gogo_out=plugins=grpc:. control.proto diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/api/types/generate.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/api/types/generate.go new file mode 100644 index 000000000..1689e7d7f --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/api/types/generate.go @@ -0,0 +1,3 @@ +package moby_buildkit_v1_types //nolint:revive + +//go:generate protoc -I=. -I=../../vendor/ -I=../../../../../ --gogo_out=plugins=grpc:. worker.proto diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/api/types/worker.pb.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/api/types/worker.pb.go new file mode 100644 index 000000000..e1b3928cb --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/api/types/worker.pb.go @@ -0,0 +1,1269 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: worker.proto + +package moby_buildkit_v1_types + +import ( + fmt "fmt" + _ "github.com/gogo/protobuf/gogoproto" + proto "github.com/gogo/protobuf/proto" + pb "github.com/moby/buildkit/solver/pb" + io "io" + math "math" + math_bits "math/bits" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +type WorkerRecord struct { + ID string `protobuf:"bytes,1,opt,name=ID,proto3" json:"ID,omitempty"` + Labels map[string]string `protobuf:"bytes,2,rep,name=Labels,proto3" json:"Labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + Platforms []pb.Platform `protobuf:"bytes,3,rep,name=platforms,proto3" json:"platforms"` + GCPolicy []*GCPolicy `protobuf:"bytes,4,rep,name=GCPolicy,proto3" json:"GCPolicy,omitempty"` + BuildkitVersion *BuildkitVersion `protobuf:"bytes,5,opt,name=BuildkitVersion,proto3" json:"BuildkitVersion,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *WorkerRecord) Reset() { *m = WorkerRecord{} } +func (m *WorkerRecord) String() string { return proto.CompactTextString(m) } +func (*WorkerRecord) ProtoMessage() {} +func (*WorkerRecord) Descriptor() ([]byte, []int) { + return fileDescriptor_e4ff6184b07e587a, []int{0} +} +func (m *WorkerRecord) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *WorkerRecord) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_WorkerRecord.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *WorkerRecord) XXX_Merge(src proto.Message) { + xxx_messageInfo_WorkerRecord.Merge(m, src) +} +func (m *WorkerRecord) XXX_Size() int { + return m.Size() +} +func (m *WorkerRecord) XXX_DiscardUnknown() { + xxx_messageInfo_WorkerRecord.DiscardUnknown(m) +} + +var xxx_messageInfo_WorkerRecord proto.InternalMessageInfo + +func (m *WorkerRecord) GetID() string { + if m != nil { + return m.ID + } + return "" +} + +func (m *WorkerRecord) GetLabels() map[string]string { + if m != nil { + return m.Labels + } + return nil +} + +func (m *WorkerRecord) GetPlatforms() []pb.Platform { + if m != nil { + return m.Platforms + } + return nil +} + +func (m *WorkerRecord) GetGCPolicy() []*GCPolicy { + if m != nil { + return m.GCPolicy + } + return nil +} + +func (m *WorkerRecord) GetBuildkitVersion() *BuildkitVersion { + if m != nil { + return m.BuildkitVersion + } + return nil +} + +type GCPolicy struct { + All bool `protobuf:"varint,1,opt,name=all,proto3" json:"all,omitempty"` + KeepDuration int64 `protobuf:"varint,2,opt,name=keepDuration,proto3" json:"keepDuration,omitempty"` + KeepBytes int64 `protobuf:"varint,3,opt,name=keepBytes,proto3" json:"keepBytes,omitempty"` + Filters []string `protobuf:"bytes,4,rep,name=filters,proto3" json:"filters,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *GCPolicy) Reset() { *m = GCPolicy{} } +func (m *GCPolicy) String() string { return proto.CompactTextString(m) } +func (*GCPolicy) ProtoMessage() {} +func (*GCPolicy) Descriptor() ([]byte, []int) { + return fileDescriptor_e4ff6184b07e587a, []int{1} +} +func (m *GCPolicy) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *GCPolicy) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_GCPolicy.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *GCPolicy) XXX_Merge(src proto.Message) { + xxx_messageInfo_GCPolicy.Merge(m, src) +} +func (m *GCPolicy) XXX_Size() int { + return m.Size() +} +func (m *GCPolicy) XXX_DiscardUnknown() { + xxx_messageInfo_GCPolicy.DiscardUnknown(m) +} + +var xxx_messageInfo_GCPolicy proto.InternalMessageInfo + +func (m *GCPolicy) GetAll() bool { + if m != nil { + return m.All + } + return false +} + +func (m *GCPolicy) GetKeepDuration() int64 { + if m != nil { + return m.KeepDuration + } + return 0 +} + +func (m *GCPolicy) GetKeepBytes() int64 { + if m != nil { + return m.KeepBytes + } + return 0 +} + +func (m *GCPolicy) GetFilters() []string { + if m != nil { + return m.Filters + } + return nil +} + +type BuildkitVersion struct { + Package string `protobuf:"bytes,1,opt,name=package,proto3" json:"package,omitempty"` + Version string `protobuf:"bytes,2,opt,name=version,proto3" json:"version,omitempty"` + Revision string `protobuf:"bytes,3,opt,name=revision,proto3" json:"revision,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *BuildkitVersion) Reset() { *m = BuildkitVersion{} } +func (m *BuildkitVersion) String() string { return proto.CompactTextString(m) } +func (*BuildkitVersion) ProtoMessage() {} +func (*BuildkitVersion) Descriptor() ([]byte, []int) { + return fileDescriptor_e4ff6184b07e587a, []int{2} +} +func (m *BuildkitVersion) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *BuildkitVersion) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_BuildkitVersion.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *BuildkitVersion) XXX_Merge(src proto.Message) { + xxx_messageInfo_BuildkitVersion.Merge(m, src) +} +func (m *BuildkitVersion) XXX_Size() int { + return m.Size() +} +func (m *BuildkitVersion) XXX_DiscardUnknown() { + xxx_messageInfo_BuildkitVersion.DiscardUnknown(m) +} + +var xxx_messageInfo_BuildkitVersion proto.InternalMessageInfo + +func (m *BuildkitVersion) GetPackage() string { + if m != nil { + return m.Package + } + return "" +} + +func (m *BuildkitVersion) GetVersion() string { + if m != nil { + return m.Version + } + return "" +} + +func (m *BuildkitVersion) GetRevision() string { + if m != nil { + return m.Revision + } + return "" +} + +func init() { + proto.RegisterType((*WorkerRecord)(nil), "moby.buildkit.v1.types.WorkerRecord") + proto.RegisterMapType((map[string]string)(nil), "moby.buildkit.v1.types.WorkerRecord.LabelsEntry") + proto.RegisterType((*GCPolicy)(nil), "moby.buildkit.v1.types.GCPolicy") + proto.RegisterType((*BuildkitVersion)(nil), "moby.buildkit.v1.types.BuildkitVersion") +} + +func init() { proto.RegisterFile("worker.proto", fileDescriptor_e4ff6184b07e587a) } + +var fileDescriptor_e4ff6184b07e587a = []byte{ + // 416 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x74, 0x52, 0xc1, 0x8e, 0xd3, 0x30, + 0x10, 0x25, 0xc9, 0xee, 0xd2, 0xb8, 0x11, 0x20, 0x0b, 0xa1, 0x28, 0x42, 0x25, 0xca, 0x85, 0x1e, + 0xc0, 0x59, 0x96, 0x0b, 0x20, 0x4e, 0xa1, 0x08, 0x56, 0xe2, 0xb0, 0xf8, 0x00, 0x67, 0x3b, 0xeb, + 0x86, 0x28, 0xee, 0xda, 0x72, 0x9c, 0x40, 0xfe, 0xb0, 0x47, 0xbe, 0x00, 0xa1, 0x1e, 0xf8, 0x0e, + 0x64, 0x27, 0x69, 0x4b, 0xd9, 0xde, 0xe6, 0xcd, 0xbc, 0xf7, 0x3c, 0xf3, 0x64, 0x10, 0x7c, 0x17, + 0xaa, 0x62, 0x0a, 0x49, 0x25, 0xb4, 0x80, 0x8f, 0x56, 0x82, 0x76, 0x88, 0x36, 0x25, 0xbf, 0xae, + 0x4a, 0x8d, 0xda, 0x17, 0x48, 0x77, 0x92, 0xd5, 0xd1, 0xf3, 0xa2, 0xd4, 0xdf, 0x1a, 0x8a, 0x72, + 0xb1, 0x4a, 0x0b, 0x51, 0x88, 0xd4, 0xd2, 0x69, 0xb3, 0xb4, 0xc8, 0x02, 0x5b, 0xf5, 0x36, 0xd1, + 0xb3, 0x3d, 0xba, 0x71, 0x4c, 0x47, 0xc7, 0xb4, 0x16, 0xbc, 0x65, 0x2a, 0x95, 0x34, 0x15, 0xb2, + 0xee, 0xd9, 0xc9, 0x1f, 0x17, 0x04, 0x5f, 0xed, 0x16, 0x98, 0xe5, 0x42, 0x5d, 0xc3, 0x7b, 0xc0, + 0xbd, 0x5c, 0x84, 0x4e, 0xec, 0xcc, 0x7d, 0xec, 0x5e, 0x2e, 0xe0, 0x47, 0x70, 0xf6, 0x89, 0x50, + 0xc6, 0xeb, 0xd0, 0x8d, 0xbd, 0xf9, 0xf4, 0xe2, 0x1c, 0xdd, 0xbe, 0x26, 0xda, 0x77, 0x41, 0xbd, + 0xe4, 0xfd, 0x8d, 0x56, 0x1d, 0x1e, 0xf4, 0xf0, 0x1c, 0xf8, 0x92, 0x13, 0xbd, 0x14, 0x6a, 0x55, + 0x87, 0x9e, 0x35, 0x0b, 0x90, 0xa4, 0xe8, 0x6a, 0x68, 0x66, 0x27, 0xeb, 0x5f, 0x4f, 0xee, 0xe0, + 0x1d, 0x09, 0xbe, 0x05, 0x93, 0x0f, 0xef, 0xae, 0x04, 0x2f, 0xf3, 0x2e, 0x3c, 0xb1, 0x82, 0xf8, + 0xd8, 0xeb, 0x23, 0x0f, 0x6f, 0x15, 0xf0, 0x33, 0xb8, 0x9f, 0x0d, 0xbc, 0x2f, 0x4c, 0xd5, 0xa5, + 0xb8, 0x09, 0x4f, 0x63, 0x67, 0x3e, 0xbd, 0x78, 0x7a, 0xcc, 0xe4, 0x80, 0x8e, 0x0f, 0xf5, 0xd1, + 0x6b, 0x30, 0xdd, 0xbb, 0x0c, 0x3e, 0x00, 0x5e, 0xc5, 0xba, 0x21, 0x2c, 0x53, 0xc2, 0x87, 0xe0, + 0xb4, 0x25, 0xbc, 0x61, 0xa1, 0x6b, 0x7b, 0x3d, 0x78, 0xe3, 0xbe, 0x72, 0x92, 0x1f, 0xbb, 0x5b, + 0x8c, 0x8e, 0x70, 0x6e, 0x75, 0x13, 0x6c, 0x4a, 0x98, 0x80, 0xa0, 0x62, 0x4c, 0x2e, 0x1a, 0x45, + 0xb4, 0x59, 0xd4, 0xc8, 0x3d, 0xfc, 0x4f, 0x0f, 0x3e, 0x06, 0xbe, 0xc1, 0x59, 0xa7, 0x99, 0xc9, + 0xcf, 0x10, 0x76, 0x0d, 0x18, 0x82, 0xbb, 0xcb, 0x92, 0x6b, 0xa6, 0x6a, 0x1b, 0x95, 0x8f, 0x47, + 0x98, 0x90, 0xff, 0x72, 0x30, 0x64, 0x49, 0xf2, 0x8a, 0x14, 0x6c, 0x58, 0x7e, 0x84, 0x66, 0xd2, + 0x0e, 0x61, 0xf5, 0x27, 0x8c, 0x10, 0x46, 0x60, 0xa2, 0x58, 0x5b, 0xda, 0x91, 0x67, 0x47, 0x5b, + 0x9c, 0x05, 0xeb, 0xcd, 0xcc, 0xf9, 0xb9, 0x99, 0x39, 0xbf, 0x37, 0x33, 0x87, 0x9e, 0xd9, 0xaf, + 0xf5, 0xf2, 0x6f, 0x00, 0x00, 0x00, 0xff, 0xff, 0x01, 0x19, 0xcf, 0xd5, 0xdf, 0x02, 0x00, 0x00, +} + +func (m *WorkerRecord) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *WorkerRecord) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *WorkerRecord) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.BuildkitVersion != nil { + { + size, err := m.BuildkitVersion.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintWorker(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x2a + } + if len(m.GCPolicy) > 0 { + for iNdEx := len(m.GCPolicy) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.GCPolicy[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintWorker(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x22 + } + } + if len(m.Platforms) > 0 { + for iNdEx := len(m.Platforms) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Platforms[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintWorker(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x1a + } + } + if len(m.Labels) > 0 { + for k := range m.Labels { + v := m.Labels[k] + baseI := i + i -= len(v) + copy(dAtA[i:], v) + i = encodeVarintWorker(dAtA, i, uint64(len(v))) + i-- + dAtA[i] = 0x12 + i -= len(k) + copy(dAtA[i:], k) + i = encodeVarintWorker(dAtA, i, uint64(len(k))) + i-- + dAtA[i] = 0xa + i = encodeVarintWorker(dAtA, i, uint64(baseI-i)) + i-- + dAtA[i] = 0x12 + } + } + if len(m.ID) > 0 { + i -= len(m.ID) + copy(dAtA[i:], m.ID) + i = encodeVarintWorker(dAtA, i, uint64(len(m.ID))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *GCPolicy) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *GCPolicy) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *GCPolicy) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Filters) > 0 { + for iNdEx := len(m.Filters) - 1; iNdEx >= 0; iNdEx-- { + i -= len(m.Filters[iNdEx]) + copy(dAtA[i:], m.Filters[iNdEx]) + i = encodeVarintWorker(dAtA, i, uint64(len(m.Filters[iNdEx]))) + i-- + dAtA[i] = 0x22 + } + } + if m.KeepBytes != 0 { + i = encodeVarintWorker(dAtA, i, uint64(m.KeepBytes)) + i-- + dAtA[i] = 0x18 + } + if m.KeepDuration != 0 { + i = encodeVarintWorker(dAtA, i, uint64(m.KeepDuration)) + i-- + dAtA[i] = 0x10 + } + if m.All { + i-- + if m.All { + dAtA[i] = 1 + } else { + dAtA[i] = 0 + } + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func (m *BuildkitVersion) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *BuildkitVersion) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *BuildkitVersion) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Revision) > 0 { + i -= len(m.Revision) + copy(dAtA[i:], m.Revision) + i = encodeVarintWorker(dAtA, i, uint64(len(m.Revision))) + i-- + dAtA[i] = 0x1a + } + if len(m.Version) > 0 { + i -= len(m.Version) + copy(dAtA[i:], m.Version) + i = encodeVarintWorker(dAtA, i, uint64(len(m.Version))) + i-- + dAtA[i] = 0x12 + } + if len(m.Package) > 0 { + i -= len(m.Package) + copy(dAtA[i:], m.Package) + i = encodeVarintWorker(dAtA, i, uint64(len(m.Package))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func encodeVarintWorker(dAtA []byte, offset int, v uint64) int { + offset -= sovWorker(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func (m *WorkerRecord) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.ID) + if l > 0 { + n += 1 + l + sovWorker(uint64(l)) + } + if len(m.Labels) > 0 { + for k, v := range m.Labels { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovWorker(uint64(len(k))) + 1 + len(v) + sovWorker(uint64(len(v))) + n += mapEntrySize + 1 + sovWorker(uint64(mapEntrySize)) + } + } + if len(m.Platforms) > 0 { + for _, e := range m.Platforms { + l = e.Size() + n += 1 + l + sovWorker(uint64(l)) + } + } + if len(m.GCPolicy) > 0 { + for _, e := range m.GCPolicy { + l = e.Size() + n += 1 + l + sovWorker(uint64(l)) + } + } + if m.BuildkitVersion != nil { + l = m.BuildkitVersion.Size() + n += 1 + l + sovWorker(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *GCPolicy) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.All { + n += 2 + } + if m.KeepDuration != 0 { + n += 1 + sovWorker(uint64(m.KeepDuration)) + } + if m.KeepBytes != 0 { + n += 1 + sovWorker(uint64(m.KeepBytes)) + } + if len(m.Filters) > 0 { + for _, s := range m.Filters { + l = len(s) + n += 1 + l + sovWorker(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *BuildkitVersion) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Package) + if l > 0 { + n += 1 + l + sovWorker(uint64(l)) + } + l = len(m.Version) + if l > 0 { + n += 1 + l + sovWorker(uint64(l)) + } + l = len(m.Revision) + if l > 0 { + n += 1 + l + sovWorker(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func sovWorker(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozWorker(x uint64) (n int) { + return sovWorker(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (m *WorkerRecord) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWorker + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: WorkerRecord: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: WorkerRecord: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWorker + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthWorker + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthWorker + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Labels", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWorker + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthWorker + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthWorker + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Labels == nil { + m.Labels = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWorker + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWorker + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthWorker + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthWorker + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWorker + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthWorker + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthWorker + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipWorker(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthWorker + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Labels[mapkey] = mapvalue + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Platforms", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWorker + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthWorker + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthWorker + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Platforms = append(m.Platforms, pb.Platform{}) + if err := m.Platforms[len(m.Platforms)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field GCPolicy", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWorker + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthWorker + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthWorker + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.GCPolicy = append(m.GCPolicy, &GCPolicy{}) + if err := m.GCPolicy[len(m.GCPolicy)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field BuildkitVersion", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWorker + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthWorker + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthWorker + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.BuildkitVersion == nil { + m.BuildkitVersion = &BuildkitVersion{} + } + if err := m.BuildkitVersion.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipWorker(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthWorker + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *GCPolicy) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWorker + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: GCPolicy: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: GCPolicy: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field All", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWorker + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.All = bool(v != 0) + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field KeepDuration", wireType) + } + m.KeepDuration = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWorker + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.KeepDuration |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field KeepBytes", wireType) + } + m.KeepBytes = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWorker + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.KeepBytes |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Filters", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWorker + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthWorker + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthWorker + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Filters = append(m.Filters, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipWorker(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthWorker + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *BuildkitVersion) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWorker + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: BuildkitVersion: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: BuildkitVersion: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Package", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWorker + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthWorker + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthWorker + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Package = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Version", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWorker + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthWorker + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthWorker + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Version = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Revision", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWorker + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthWorker + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthWorker + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Revision = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipWorker(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthWorker + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipWorker(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowWorker + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowWorker + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowWorker + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthWorker + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupWorker + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthWorker + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthWorker = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowWorker = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupWorker = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/api/types/worker.proto b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/api/types/worker.proto new file mode 100644 index 000000000..476fcc62e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/api/types/worker.proto @@ -0,0 +1,31 @@ +syntax = "proto3"; + +package moby.buildkit.v1.types; + +import "github.com/gogo/protobuf/gogoproto/gogo.proto"; +import "github.com/moby/buildkit/solver/pb/ops.proto"; + +option (gogoproto.sizer_all) = true; +option (gogoproto.marshaler_all) = true; +option (gogoproto.unmarshaler_all) = true; + +message WorkerRecord { + string ID = 1; + map Labels = 2; + repeated pb.Platform platforms = 3 [(gogoproto.nullable) = false]; + repeated GCPolicy GCPolicy = 4; + BuildkitVersion BuildkitVersion = 5; +} + +message GCPolicy { + bool all = 1; + int64 keepDuration = 2; + int64 keepBytes = 3; + repeated string filters = 4; +} + +message BuildkitVersion { + string package = 1; + string version = 2; + string revision = 3; +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/build.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/build.go new file mode 100644 index 000000000..25b3aa6d7 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/build.go @@ -0,0 +1,161 @@ +package client + +import ( + "context" + + "github.com/moby/buildkit/client/buildid" + gateway "github.com/moby/buildkit/frontend/gateway/client" + "github.com/moby/buildkit/frontend/gateway/grpcclient" + gatewayapi "github.com/moby/buildkit/frontend/gateway/pb" + "github.com/moby/buildkit/session" + "github.com/moby/buildkit/util/apicaps" + "github.com/pkg/errors" + "google.golang.org/grpc" +) + +func (c *Client) Build(ctx context.Context, opt SolveOpt, product string, buildFunc gateway.BuildFunc, statusChan chan *SolveStatus) (*SolveResponse, error) { + defer func() { + if statusChan != nil { + close(statusChan) + } + }() + + if opt.Frontend != "" { + return nil, errors.New("invalid SolveOpt, Build interface cannot use Frontend") + } + + if product == "" { + product = apicaps.ExportedProduct + } + + feOpts := opt.FrontendAttrs + opt.FrontendAttrs = nil + + workers, err := c.ListWorkers(ctx) + if err != nil { + return nil, errors.Wrap(err, "listing workers for Build") + } + var gworkers []gateway.WorkerInfo + for _, w := range workers { + gworkers = append(gworkers, gateway.WorkerInfo{ + ID: w.ID, + Labels: w.Labels, + Platforms: w.Platforms, + }) + } + + cb := func(ref string, s *session.Session, opts map[string]string) error { + for k, v := range opts { + if feOpts == nil { + feOpts = map[string]string{} + } + feOpts[k] = v + } + gwClient := c.gatewayClientForBuild(ref) + g, err := grpcclient.New(ctx, feOpts, s.ID(), product, gwClient, gworkers) + if err != nil { + return err + } + + gwClient.caps = g.BuildOpts().Caps + + if err := g.Run(ctx, buildFunc); err != nil { + return errors.Wrap(err, "failed to run Build function") + } + return nil + } + + return c.solve(ctx, nil, cb, opt, statusChan) +} + +func (c *Client) gatewayClientForBuild(buildid string) *gatewayClientForBuild { + g := gatewayapi.NewLLBBridgeClient(c.conn) + return &gatewayClientForBuild{ + gateway: g, + buildID: buildid, + } +} + +type gatewayClientForBuild struct { + gateway gatewayapi.LLBBridgeClient + buildID string + caps apicaps.CapSet +} + +func (g *gatewayClientForBuild) ResolveImageConfig(ctx context.Context, in *gatewayapi.ResolveImageConfigRequest, opts ...grpc.CallOption) (*gatewayapi.ResolveImageConfigResponse, error) { + ctx = buildid.AppendToOutgoingContext(ctx, g.buildID) + return g.gateway.ResolveImageConfig(ctx, in, opts...) +} + +func (g *gatewayClientForBuild) Solve(ctx context.Context, in *gatewayapi.SolveRequest, opts ...grpc.CallOption) (*gatewayapi.SolveResponse, error) { + ctx = buildid.AppendToOutgoingContext(ctx, g.buildID) + return g.gateway.Solve(ctx, in, opts...) +} + +func (g *gatewayClientForBuild) ReadFile(ctx context.Context, in *gatewayapi.ReadFileRequest, opts ...grpc.CallOption) (*gatewayapi.ReadFileResponse, error) { + ctx = buildid.AppendToOutgoingContext(ctx, g.buildID) + return g.gateway.ReadFile(ctx, in, opts...) +} + +func (g *gatewayClientForBuild) ReadDir(ctx context.Context, in *gatewayapi.ReadDirRequest, opts ...grpc.CallOption) (*gatewayapi.ReadDirResponse, error) { + if err := g.caps.Supports(gatewayapi.CapReadDir); err != nil { + return nil, err + } + ctx = buildid.AppendToOutgoingContext(ctx, g.buildID) + return g.gateway.ReadDir(ctx, in, opts...) +} + +func (g *gatewayClientForBuild) StatFile(ctx context.Context, in *gatewayapi.StatFileRequest, opts ...grpc.CallOption) (*gatewayapi.StatFileResponse, error) { + if err := g.caps.Supports(gatewayapi.CapStatFile); err != nil { + return nil, err + } + ctx = buildid.AppendToOutgoingContext(ctx, g.buildID) + return g.gateway.StatFile(ctx, in, opts...) +} + +func (g *gatewayClientForBuild) Ping(ctx context.Context, in *gatewayapi.PingRequest, opts ...grpc.CallOption) (*gatewayapi.PongResponse, error) { + ctx = buildid.AppendToOutgoingContext(ctx, g.buildID) + return g.gateway.Ping(ctx, in, opts...) +} + +func (g *gatewayClientForBuild) Return(ctx context.Context, in *gatewayapi.ReturnRequest, opts ...grpc.CallOption) (*gatewayapi.ReturnResponse, error) { + ctx = buildid.AppendToOutgoingContext(ctx, g.buildID) + return g.gateway.Return(ctx, in, opts...) +} + +func (g *gatewayClientForBuild) Inputs(ctx context.Context, in *gatewayapi.InputsRequest, opts ...grpc.CallOption) (*gatewayapi.InputsResponse, error) { + if err := g.caps.Supports(gatewayapi.CapFrontendInputs); err != nil { + return nil, err + } + ctx = buildid.AppendToOutgoingContext(ctx, g.buildID) + return g.gateway.Inputs(ctx, in, opts...) +} + +func (g *gatewayClientForBuild) NewContainer(ctx context.Context, in *gatewayapi.NewContainerRequest, opts ...grpc.CallOption) (*gatewayapi.NewContainerResponse, error) { + if err := g.caps.Supports(gatewayapi.CapGatewayExec); err != nil { + return nil, err + } + ctx = buildid.AppendToOutgoingContext(ctx, g.buildID) + return g.gateway.NewContainer(ctx, in, opts...) +} + +func (g *gatewayClientForBuild) ReleaseContainer(ctx context.Context, in *gatewayapi.ReleaseContainerRequest, opts ...grpc.CallOption) (*gatewayapi.ReleaseContainerResponse, error) { + if err := g.caps.Supports(gatewayapi.CapGatewayExec); err != nil { + return nil, err + } + ctx = buildid.AppendToOutgoingContext(ctx, g.buildID) + return g.gateway.ReleaseContainer(ctx, in, opts...) +} + +func (g *gatewayClientForBuild) ExecProcess(ctx context.Context, opts ...grpc.CallOption) (gatewayapi.LLBBridge_ExecProcessClient, error) { + if err := g.caps.Supports(gatewayapi.CapGatewayExec); err != nil { + return nil, err + } + ctx = buildid.AppendToOutgoingContext(ctx, g.buildID) + return g.gateway.ExecProcess(ctx, opts...) +} + +func (g *gatewayClientForBuild) Warn(ctx context.Context, in *gatewayapi.WarnRequest, opts ...grpc.CallOption) (*gatewayapi.WarnResponse, error) { + ctx = buildid.AppendToOutgoingContext(ctx, g.buildID) + return g.gateway.Warn(ctx, in) +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/buildid/metadata.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/buildid/metadata.go new file mode 100644 index 000000000..bb169b8fe --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/buildid/metadata.go @@ -0,0 +1,29 @@ +package buildid + +import ( + "context" + + "google.golang.org/grpc/metadata" +) + +var metadataKey = "buildkit-controlapi-buildid" + +func AppendToOutgoingContext(ctx context.Context, id string) context.Context { + if id != "" { + return metadata.AppendToOutgoingContext(ctx, metadataKey, id) + } + return ctx +} + +func FromIncomingContext(ctx context.Context) string { + md, ok := metadata.FromIncomingContext(ctx) + if !ok { + return "" + } + + if ids := md.Get(metadataKey); len(ids) == 1 { + return ids[0] + } + + return "" +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/client.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/client.go new file mode 100644 index 000000000..da0bc0e01 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/client.go @@ -0,0 +1,292 @@ +package client + +import ( + "context" + "crypto/tls" + "crypto/x509" + "net" + "net/url" + "os" + "strings" + + "github.com/containerd/containerd/defaults" + grpc_middleware "github.com/grpc-ecosystem/go-grpc-middleware" + controlapi "github.com/moby/buildkit/api/services/control" + "github.com/moby/buildkit/client/connhelper" + "github.com/moby/buildkit/session" + "github.com/moby/buildkit/session/grpchijack" + "github.com/moby/buildkit/util/appdefaults" + "github.com/moby/buildkit/util/grpcerrors" + "github.com/moby/buildkit/util/tracing/otlptracegrpc" + "github.com/pkg/errors" + "go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc" + "go.opentelemetry.io/otel/exporters/otlp/otlptrace" + "go.opentelemetry.io/otel/propagation" + sdktrace "go.opentelemetry.io/otel/sdk/trace" + "go.opentelemetry.io/otel/trace" + "google.golang.org/grpc" + "google.golang.org/grpc/credentials" + "google.golang.org/grpc/credentials/insecure" +) + +type Client struct { + conn *grpc.ClientConn + sessionDialer func(ctx context.Context, proto string, meta map[string][]string) (net.Conn, error) +} + +type ClientOpt interface{} + +// New returns a new buildkit client. Address can be empty for the system-default address. +func New(ctx context.Context, address string, opts ...ClientOpt) (*Client, error) { + gopts := []grpc.DialOption{ + grpc.WithDefaultCallOptions(grpc.MaxCallRecvMsgSize(defaults.DefaultMaxRecvMsgSize)), + grpc.WithDefaultCallOptions(grpc.MaxCallSendMsgSize(defaults.DefaultMaxSendMsgSize)), + } + needDialer := true + needWithInsecure := true + tlsServerName := "" + + var unary []grpc.UnaryClientInterceptor + var stream []grpc.StreamClientInterceptor + + var customTracer bool // allows manually setting disabling tracing even if tracer in context + var tracerProvider trace.TracerProvider + var tracerDelegate TracerDelegate + var sessionDialer func(context.Context, string, map[string][]string) (net.Conn, error) + + for _, o := range opts { + if _, ok := o.(*withFailFast); ok { + gopts = append(gopts, grpc.FailOnNonTempDialError(true)) + } + if credInfo, ok := o.(*withCredentials); ok { + opt, err := loadCredentials(credInfo) + if err != nil { + return nil, err + } + gopts = append(gopts, opt) + needWithInsecure = false + tlsServerName = credInfo.ServerName + } + if wt, ok := o.(*withTracer); ok { + customTracer = true + tracerProvider = wt.tp + } + if wd, ok := o.(*withDialer); ok { + gopts = append(gopts, grpc.WithContextDialer(wd.dialer)) + needDialer = false + } + if wt, ok := o.(*withTracerDelegate); ok { + tracerDelegate = wt + } + if sd, ok := o.(*withSessionDialer); ok { + sessionDialer = sd.dialer + } + } + + if !customTracer { + if span := trace.SpanFromContext(ctx); span.SpanContext().IsValid() { + tracerProvider = span.TracerProvider() + } + } + + if tracerProvider != nil { + var propagators = propagation.NewCompositeTextMapPropagator(propagation.TraceContext{}, propagation.Baggage{}) + unary = append(unary, filterInterceptor(otelgrpc.UnaryClientInterceptor(otelgrpc.WithTracerProvider(tracerProvider), otelgrpc.WithPropagators(propagators)))) + stream = append(stream, otelgrpc.StreamClientInterceptor(otelgrpc.WithTracerProvider(tracerProvider), otelgrpc.WithPropagators(propagators))) + } + + if needDialer { + dialFn, err := resolveDialer(address) + if err != nil { + return nil, err + } + gopts = append(gopts, grpc.WithContextDialer(dialFn)) + } + if needWithInsecure { + gopts = append(gopts, grpc.WithTransportCredentials(insecure.NewCredentials())) + } + if address == "" { + address = appdefaults.Address + } + + // Setting :authority pseudo header + // - HTTP/2 (RFC7540) defines :authority pseudo header includes + // the authority portion of target URI but it must not include + // userinfo part (i.e. url.Host). + // ref: https://datatracker.ietf.org/doc/html/rfc7540#section-8.1.2.3 + // - However, when TLS specified, grpc-go requires it must match + // with its servername specified for certificate validation. + authority := tlsServerName + if authority == "" { + // authority as hostname from target address + uri, err := url.Parse(address) + if err != nil { + return nil, err + } + authority = uri.Host + } + gopts = append(gopts, grpc.WithAuthority(authority)) + + unary = append(unary, grpcerrors.UnaryClientInterceptor) + stream = append(stream, grpcerrors.StreamClientInterceptor) + + if len(unary) == 1 { + gopts = append(gopts, grpc.WithUnaryInterceptor(unary[0])) + } else if len(unary) > 1 { + gopts = append(gopts, grpc.WithUnaryInterceptor(grpc_middleware.ChainUnaryClient(unary...))) + } + + if len(stream) == 1 { + gopts = append(gopts, grpc.WithStreamInterceptor(stream[0])) + } else if len(stream) > 1 { + gopts = append(gopts, grpc.WithStreamInterceptor(grpc_middleware.ChainStreamClient(stream...))) + } + + conn, err := grpc.DialContext(ctx, address, gopts...) + if err != nil { + return nil, errors.Wrapf(err, "failed to dial %q . make sure buildkitd is running", address) + } + + c := &Client{ + conn: conn, + sessionDialer: sessionDialer, + } + + if tracerDelegate != nil { + _ = c.setupDelegatedTracing(ctx, tracerDelegate) // ignore error + } + + return c, nil +} + +func (c *Client) setupDelegatedTracing(ctx context.Context, td TracerDelegate) error { + pd := otlptracegrpc.NewClient(c.conn) + e, err := otlptrace.New(ctx, pd) + if err != nil { + return nil + } + return td.SetSpanExporter(ctx, e) +} + +func (c *Client) controlClient() controlapi.ControlClient { + return controlapi.NewControlClient(c.conn) +} + +func (c *Client) Dialer() session.Dialer { + return grpchijack.Dialer(c.controlClient()) +} + +func (c *Client) Close() error { + return c.conn.Close() +} + +type withFailFast struct{} + +func WithFailFast() ClientOpt { + return &withFailFast{} +} + +type withDialer struct { + dialer func(context.Context, string) (net.Conn, error) +} + +func WithContextDialer(df func(context.Context, string) (net.Conn, error)) ClientOpt { + return &withDialer{dialer: df} +} + +type withCredentials struct { + ServerName string + CACert string + Cert string + Key string +} + +// WithCredentials configures the TLS parameters of the client. +// Arguments: +// * serverName: specifies the name of the target server +// * ca: specifies the filepath of the CA certificate to use for verification +// * cert: specifies the filepath of the client certificate +// * key: specifies the filepath of the client key +func WithCredentials(serverName, ca, cert, key string) ClientOpt { + return &withCredentials{serverName, ca, cert, key} +} + +func loadCredentials(opts *withCredentials) (grpc.DialOption, error) { + ca, err := os.ReadFile(opts.CACert) + if err != nil { + return nil, errors.Wrap(err, "could not read ca certificate") + } + + certPool := x509.NewCertPool() + if ok := certPool.AppendCertsFromPEM(ca); !ok { + return nil, errors.New("failed to append ca certs") + } + + cfg := &tls.Config{ + ServerName: opts.ServerName, + RootCAs: certPool, + } + + // we will produce an error if the user forgot about either cert or key if at least one is specified + if opts.Cert != "" || opts.Key != "" { + cert, err := tls.LoadX509KeyPair(opts.Cert, opts.Key) + if err != nil { + return nil, errors.Wrap(err, "could not read certificate/key") + } + cfg.Certificates = []tls.Certificate{cert} + cfg.BuildNameToCertificate() + } + + return grpc.WithTransportCredentials(credentials.NewTLS(cfg)), nil +} + +func WithTracerProvider(t trace.TracerProvider) ClientOpt { + return &withTracer{t} +} + +type withTracer struct { + tp trace.TracerProvider +} + +type TracerDelegate interface { + SetSpanExporter(context.Context, sdktrace.SpanExporter) error +} + +func WithTracerDelegate(td TracerDelegate) ClientOpt { + return &withTracerDelegate{ + TracerDelegate: td, + } +} + +type withTracerDelegate struct { + TracerDelegate +} + +func WithSessionDialer(dialer func(context.Context, string, map[string][]string) (net.Conn, error)) ClientOpt { + return &withSessionDialer{dialer} +} + +type withSessionDialer struct { + dialer func(context.Context, string, map[string][]string) (net.Conn, error) +} + +func resolveDialer(address string) (func(context.Context, string) (net.Conn, error), error) { + ch, err := connhelper.GetConnectionHelper(address) + if err != nil { + return nil, err + } + if ch != nil { + return ch.ContextDialer, nil + } + // basic dialer + return dialer, nil +} + +func filterInterceptor(intercept grpc.UnaryClientInterceptor) grpc.UnaryClientInterceptor { + return func(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error { + if strings.HasSuffix(method, "opentelemetry.proto.collector.trace.v1.TraceService/Export") { + return invoker(ctx, method, req, reply, cc, opts...) + } + return intercept(ctx, method, req, reply, cc, invoker, opts...) + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/client_unix.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/client_unix.go new file mode 100644 index 000000000..dc55a4b6e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/client_unix.go @@ -0,0 +1,21 @@ +//go:build !windows +// +build !windows + +package client + +import ( + "context" + "net" + "strings" + + "github.com/pkg/errors" +) + +func dialer(ctx context.Context, address string) (net.Conn, error) { + addrParts := strings.SplitN(address, "://", 2) + if len(addrParts) != 2 { + return nil, errors.Errorf("invalid address %s", address) + } + var d net.Dialer + return d.DialContext(ctx, addrParts[0], addrParts[1]) +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/client_windows.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/client_windows.go new file mode 100644 index 000000000..a9eb87f24 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/client_windows.go @@ -0,0 +1,25 @@ +package client + +import ( + "context" + "net" + "strings" + + winio "github.com/Microsoft/go-winio" + "github.com/pkg/errors" +) + +func dialer(ctx context.Context, address string) (net.Conn, error) { + addrParts := strings.SplitN(address, "://", 2) + if len(addrParts) != 2 { + return nil, errors.Errorf("invalid address %s", address) + } + switch addrParts[0] { + case "npipe": + address = strings.Replace(addrParts[1], "/", "\\", -1) + return winio.DialPipeContext(ctx, address) + default: + var d net.Dialer + return d.DialContext(ctx, addrParts[0], addrParts[1]) + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/connhelper/connhelper.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/connhelper/connhelper.go new file mode 100644 index 000000000..211df28e9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/connhelper/connhelper.go @@ -0,0 +1,38 @@ +// Package connhelper provides helpers for connecting to a remote daemon host +// with custom logic. +package connhelper + +import ( + "context" + "net" + "net/url" +) + +var helpers = map[string]func(*url.URL) (*ConnectionHelper, error){} + +// ConnectionHelper allows to connect to a remote host with custom stream provider binary. +type ConnectionHelper struct { + // ContextDialer can be passed to grpc.WithContextDialer + ContextDialer func(ctx context.Context, addr string) (net.Conn, error) +} + +// GetConnectionHelper returns BuildKit-specific connection helper for the given URL. +// GetConnectionHelper returns nil without error when no helper is registered for the scheme. +func GetConnectionHelper(daemonURL string) (*ConnectionHelper, error) { + u, err := url.Parse(daemonURL) + if err != nil { + return nil, err + } + + fn, ok := helpers[u.Scheme] + if !ok { + return nil, nil + } + + return fn(u) +} + +// Register registers new connectionhelper for scheme +func Register(scheme string, fn func(*url.URL) (*ConnectionHelper, error)) { + helpers[scheme] = fn +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/connhelper/dockercontainer/dockercontainer.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/connhelper/dockercontainer/dockercontainer.go new file mode 100644 index 000000000..94f938e80 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/connhelper/dockercontainer/dockercontainer.go @@ -0,0 +1,56 @@ +// Package dockercontainer provides connhelper for docker-container:// +package dockercontainer + +import ( + "context" + "net" + "net/url" + + "github.com/docker/cli/cli/connhelper/commandconn" + "github.com/moby/buildkit/client/connhelper" + "github.com/pkg/errors" +) + +func init() { + connhelper.Register("docker-container", Helper) +} + +// Helper returns helper for connecting to a Docker container. +// Requires BuildKit v0.5.0 or later in the container. +func Helper(u *url.URL) (*connhelper.ConnectionHelper, error) { + sp, err := SpecFromURL(u) + if err != nil { + return nil, err + } + return &connhelper.ConnectionHelper{ + ContextDialer: func(ctx context.Context, addr string) (net.Conn, error) { + ctxFlags := []string{} + if sp.Context != "" { + ctxFlags = append(ctxFlags, "--context="+sp.Context) + } + // using background context because context remains active for the duration of the process, after dial has completed + return commandconn.New(context.Background(), "docker", append(ctxFlags, []string{"exec", "-i", sp.Container, "buildctl", "dial-stdio"}...)...) + }, + }, nil +} + +// Spec +type Spec struct { + Context string + Container string +} + +// SpecFromURL creates Spec from URL. +// URL is like docker-container://?context= +// Only part is mandatory. +func SpecFromURL(u *url.URL) (*Spec, error) { + q := u.Query() + sp := Spec{ + Context: q.Get("context"), + Container: u.Hostname(), + } + if sp.Container == "" { + return nil, errors.New("url lacks container name") + } + return &sp, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/connhelper/ssh/ssh.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/connhelper/ssh/ssh.go new file mode 100644 index 000000000..e3666b572 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/connhelper/ssh/ssh.go @@ -0,0 +1,78 @@ +// Package ssh provides connhelper for ssh:// +package ssh + +import ( + "context" + "net" + "net/url" + + "github.com/docker/cli/cli/connhelper/commandconn" + "github.com/moby/buildkit/client/connhelper" + "github.com/pkg/errors" +) + +func init() { + connhelper.Register("ssh", Helper) +} + +// Helper returns helper for connecting through an SSH URL. +func Helper(u *url.URL) (*connhelper.ConnectionHelper, error) { + sp, err := SpecFromURL(u) + if err != nil { + return nil, err + } + return &connhelper.ConnectionHelper{ + ContextDialer: func(ctx context.Context, addr string) (net.Conn, error) { + args := []string{} + if sp.User != "" { + args = append(args, "-l", sp.User) + } + if sp.Port != "" { + args = append(args, "-p", sp.Port) + } + args = append(args, "--", sp.Host) + args = append(args, "buildctl") + if socket := sp.Socket; socket != "" { + args = append(args, "--addr", "unix://"+socket) + } + args = append(args, "dial-stdio") + // using background context because context remains active for the duration of the process, after dial has completed + return commandconn.New(context.Background(), "ssh", args...) + }, + }, nil +} + +// Spec +type Spec struct { + User string + Host string + Port string + Socket string +} + +// SpecFromURL creates Spec from URL. +// URL is like ssh://@host: +// Only part is mandatory. +func SpecFromURL(u *url.URL) (*Spec, error) { + sp := Spec{ + Host: u.Hostname(), + Port: u.Port(), + Socket: u.Path, + } + if user := u.User; user != nil { + sp.User = user.Username() + if _, ok := user.Password(); ok { + return nil, errors.New("plain-text password is not supported") + } + } + if sp.Host == "" { + return nil, errors.Errorf("no host specified") + } + if u.RawQuery != "" { + return nil, errors.Errorf("extra query after the host: %q", u.RawQuery) + } + if u.Fragment != "" { + return nil, errors.Errorf("extra fragment after the host: %q", u.Fragment) + } + return &sp, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/diskusage.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/diskusage.go new file mode 100644 index 000000000..2a2373f9d --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/diskusage.go @@ -0,0 +1,84 @@ +package client + +import ( + "context" + "sort" + "time" + + controlapi "github.com/moby/buildkit/api/services/control" + "github.com/pkg/errors" +) + +type UsageInfo struct { + ID string + Mutable bool + InUse bool + Size int64 + + CreatedAt time.Time + LastUsedAt *time.Time + UsageCount int + Parents []string + Description string + RecordType UsageRecordType + Shared bool +} + +func (c *Client) DiskUsage(ctx context.Context, opts ...DiskUsageOption) ([]*UsageInfo, error) { + info := &DiskUsageInfo{} + for _, o := range opts { + o.SetDiskUsageOption(info) + } + + req := &controlapi.DiskUsageRequest{Filter: info.Filter} + resp, err := c.controlClient().DiskUsage(ctx, req) + if err != nil { + return nil, errors.Wrap(err, "failed to call diskusage") + } + + var du []*UsageInfo + + for _, d := range resp.Record { + du = append(du, &UsageInfo{ + ID: d.ID, + Mutable: d.Mutable, + InUse: d.InUse, + Size: d.Size_, + Parents: d.Parents, + CreatedAt: d.CreatedAt, + Description: d.Description, + UsageCount: int(d.UsageCount), + LastUsedAt: d.LastUsedAt, + RecordType: UsageRecordType(d.RecordType), + Shared: d.Shared, + }) + } + + sort.Slice(du, func(i, j int) bool { + if du[i].Size == du[j].Size { + return du[i].ID > du[j].ID + } + return du[i].Size > du[j].Size + }) + + return du, nil +} + +type DiskUsageOption interface { + SetDiskUsageOption(*DiskUsageInfo) +} + +type DiskUsageInfo struct { + Filter []string +} + +type UsageRecordType string + +const ( + UsageRecordTypeInternal UsageRecordType = "internal" + UsageRecordTypeFrontend UsageRecordType = "frontend" + UsageRecordTypeLocalSource UsageRecordType = "source.local" + UsageRecordTypeGitCheckout UsageRecordType = "source.git.checkout" + UsageRecordTypeCacheMount UsageRecordType = "exec.cachemount" + UsageRecordTypeRegular UsageRecordType = "regular" +) diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/exporters.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/exporters.go new file mode 100644 index 000000000..0f70d59c8 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/exporters.go @@ -0,0 +1,9 @@ +package client + +const ( + ExporterImage = "image" + ExporterLocal = "local" + ExporterTar = "tar" + ExporterOCI = "oci" + ExporterDocker = "docker" +) diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/filter.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/filter.go new file mode 100644 index 000000000..b05fe59d0 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/filter.go @@ -0,0 +1,19 @@ +package client + +func WithFilter(f []string) Filter { + return Filter(f) +} + +type Filter []string + +func (f Filter) SetDiskUsageOption(di *DiskUsageInfo) { + di.Filter = f +} + +func (f Filter) SetPruneOption(pi *PruneInfo) { + pi.Filter = f +} + +func (f Filter) SetListWorkersOption(lwi *ListWorkersInfo) { + lwi.Filter = f +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/graph.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/graph.go new file mode 100644 index 000000000..aaa96f293 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/graph.go @@ -0,0 +1,59 @@ +package client + +import ( + "time" + + "github.com/moby/buildkit/solver/pb" + digest "github.com/opencontainers/go-digest" +) + +type Vertex struct { + Digest digest.Digest + Inputs []digest.Digest + Name string + Started *time.Time + Completed *time.Time + Cached bool + Error string + ProgressGroup *pb.ProgressGroup +} + +type VertexStatus struct { + ID string + Vertex digest.Digest + Name string + Total int64 + Current int64 + Timestamp time.Time + Started *time.Time + Completed *time.Time +} + +type VertexLog struct { + Vertex digest.Digest + Stream int + Data []byte + Timestamp time.Time +} + +type VertexWarning struct { + Vertex digest.Digest + Level int + Short []byte + Detail [][]byte + URL string + SourceInfo *pb.SourceInfo + Range []*pb.Range +} + +type SolveStatus struct { + Vertexes []*Vertex + Statuses []*VertexStatus + Logs []*VertexLog + Warnings []*VertexWarning +} + +type SolveResponse struct { + // ExporterResponse is also used for CacheExporter + ExporterResponse map[string]string +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/info.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/info.go new file mode 100644 index 000000000..68f883d56 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/info.go @@ -0,0 +1,40 @@ +package client + +import ( + "context" + + controlapi "github.com/moby/buildkit/api/services/control" + apitypes "github.com/moby/buildkit/api/types" + "github.com/pkg/errors" +) + +type Info struct { + BuildkitVersion BuildkitVersion +} + +type BuildkitVersion struct { + Package string + Version string + Revision string +} + +func (c *Client) Info(ctx context.Context) (*Info, error) { + res, err := c.controlClient().Info(ctx, &controlapi.InfoRequest{}) + if err != nil { + return nil, errors.Wrap(err, "failed to call info") + } + return &Info{ + BuildkitVersion: fromAPIBuildkitVersion(res.BuildkitVersion), + }, nil +} + +func fromAPIBuildkitVersion(in *apitypes.BuildkitVersion) BuildkitVersion { + if in == nil { + return BuildkitVersion{} + } + return BuildkitVersion{ + Package: in.Package, + Version: in.Version, + Revision: in.Revision, + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/async.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/async.go new file mode 100644 index 000000000..73d2a92fa --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/async.go @@ -0,0 +1,98 @@ +package llb + +import ( + "context" + + "github.com/moby/buildkit/solver/pb" + "github.com/moby/buildkit/util/flightcontrol" + digest "github.com/opencontainers/go-digest" + "github.com/pkg/errors" +) + +type asyncState struct { + f func(context.Context, State, *Constraints) (State, error) + prev State + target State + set bool + err error + g flightcontrol.Group +} + +func (as *asyncState) Output() Output { + return as +} + +func (as *asyncState) Vertex(ctx context.Context, c *Constraints) Vertex { + err := as.Do(ctx, c) + if err != nil { + return &errVertex{err} + } + if as.set { + out := as.target.Output() + if out == nil { + return nil + } + return out.Vertex(ctx, c) + } + return nil +} + +func (as *asyncState) ToInput(ctx context.Context, c *Constraints) (*pb.Input, error) { + err := as.Do(ctx, c) + if err != nil { + return nil, err + } + if as.set { + out := as.target.Output() + if out == nil { + return nil, nil + } + return out.ToInput(ctx, c) + } + return nil, nil +} + +func (as *asyncState) Do(ctx context.Context, c *Constraints) error { + _, err := as.g.Do(ctx, "", func(ctx context.Context) (interface{}, error) { + if as.set { + return as.target, as.err + } + res, err := as.f(ctx, as.prev, c) + if err != nil { + select { + case <-ctx.Done(): + if errors.Is(err, ctx.Err()) { + return res, err + } + default: + } + } + as.target = res + as.err = err + as.set = true + return res, err + }) + if err != nil { + return err + } + return as.err +} + +type errVertex struct { + err error +} + +func (v *errVertex) Validate(context.Context, *Constraints) error { + return v.err +} +func (v *errVertex) Marshal(context.Context, *Constraints) (digest.Digest, []byte, *pb.OpMetadata, []*SourceLocation, error) { + return "", nil, nil, nil, v.err +} +func (v *errVertex) Output() Output { + return nil +} +func (v *errVertex) Inputs() []Output { + return nil +} + +var _ Vertex = &errVertex{} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/definition.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/definition.go new file mode 100644 index 000000000..697c1f54c --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/definition.go @@ -0,0 +1,226 @@ +package llb + +import ( + "context" + "sync" + + "github.com/moby/buildkit/solver/pb" + digest "github.com/opencontainers/go-digest" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/pkg/errors" +) + +// DefinitionOp implements llb.Vertex using a marshalled definition. +// +// For example, after marshalling a LLB state and sending over the wire, the +// LLB state can be reconstructed from the definition. +type DefinitionOp struct { + MarshalCache + mu sync.Mutex + ops map[digest.Digest]*pb.Op + defs map[digest.Digest][]byte + metas map[digest.Digest]pb.OpMetadata + sources map[digest.Digest][]*SourceLocation + platforms map[digest.Digest]*ocispecs.Platform + dgst digest.Digest + index pb.OutputIndex + inputCache map[digest.Digest][]*DefinitionOp +} + +// NewDefinitionOp returns a new operation from a marshalled definition. +func NewDefinitionOp(def *pb.Definition) (*DefinitionOp, error) { + ops := make(map[digest.Digest]*pb.Op) + defs := make(map[digest.Digest][]byte) + platforms := make(map[digest.Digest]*ocispecs.Platform) + + var dgst digest.Digest + for _, dt := range def.Def { + var op pb.Op + if err := (&op).Unmarshal(dt); err != nil { + return nil, errors.Wrap(err, "failed to parse llb proto op") + } + dgst = digest.FromBytes(dt) + ops[dgst] = &op + defs[dgst] = dt + + var platform *ocispecs.Platform + if op.Platform != nil { + spec := op.Platform.Spec() + platform = &spec + } + platforms[dgst] = platform + } + + srcs := map[digest.Digest][]*SourceLocation{} + + if def.Source != nil { + sourceMaps := make([]*SourceMap, len(def.Source.Infos)) + for i, info := range def.Source.Infos { + var st *State + sdef := info.Definition + if sdef != nil { + op, err := NewDefinitionOp(sdef) + if err != nil { + return nil, err + } + state := NewState(op) + st = &state + } + sourceMaps[i] = NewSourceMap(st, info.Filename, info.Data) + } + + for dgst, locs := range def.Source.Locations { + for _, loc := range locs.Locations { + if loc.SourceIndex < 0 || int(loc.SourceIndex) >= len(sourceMaps) { + return nil, errors.Errorf("failed to find source map with index %d", loc.SourceIndex) + } + + srcs[digest.Digest(dgst)] = append(srcs[digest.Digest(dgst)], &SourceLocation{ + SourceMap: sourceMaps[int(loc.SourceIndex)], + Ranges: loc.Ranges, + }) + } + } + } + + var index pb.OutputIndex + if dgst != "" { + index = ops[dgst].Inputs[0].Index + dgst = ops[dgst].Inputs[0].Digest + } + + return &DefinitionOp{ + ops: ops, + defs: defs, + metas: def.Metadata, + sources: srcs, + platforms: platforms, + dgst: dgst, + index: index, + inputCache: make(map[digest.Digest][]*DefinitionOp), + }, nil +} + +func (d *DefinitionOp) ToInput(ctx context.Context, c *Constraints) (*pb.Input, error) { + return d.Output().ToInput(ctx, c) +} + +func (d *DefinitionOp) Vertex(context.Context, *Constraints) Vertex { + return d +} + +func (d *DefinitionOp) Validate(context.Context, *Constraints) error { + // Scratch state has no digest, ops or metas. + if d.dgst == "" { + return nil + } + + d.mu.Lock() + defer d.mu.Unlock() + + if len(d.ops) == 0 || len(d.defs) == 0 || len(d.metas) == 0 { + return errors.Errorf("invalid definition op with no ops %d %d", len(d.ops), len(d.metas)) + } + + _, ok := d.ops[d.dgst] + if !ok { + return errors.Errorf("invalid definition op with unknown op %q", d.dgst) + } + + _, ok = d.defs[d.dgst] + if !ok { + return errors.Errorf("invalid definition op with unknown def %q", d.dgst) + } + + _, ok = d.metas[d.dgst] + if !ok { + return errors.Errorf("invalid definition op with unknown metas %q", d.dgst) + } + + // It is possible for d.index >= len(d.ops[d.dgst]) when depending on scratch + // images. + if d.index < 0 { + return errors.Errorf("invalid definition op with invalid index") + } + + return nil +} + +func (d *DefinitionOp) Marshal(ctx context.Context, c *Constraints) (digest.Digest, []byte, *pb.OpMetadata, []*SourceLocation, error) { + if d.dgst == "" { + return "", nil, nil, nil, errors.Errorf("cannot marshal empty definition op") + } + + if err := d.Validate(ctx, c); err != nil { + return "", nil, nil, nil, err + } + + d.mu.Lock() + defer d.mu.Unlock() + + meta := d.metas[d.dgst] + return d.dgst, d.defs[d.dgst], &meta, d.sources[d.dgst], nil +} + +func (d *DefinitionOp) Output() Output { + if d.dgst == "" { + return nil + } + + d.mu.Lock() + platform := d.platforms[d.dgst] + d.mu.Unlock() + + return &output{vertex: d, platform: platform, getIndex: func() (pb.OutputIndex, error) { + return d.index, nil + }} +} + +func (d *DefinitionOp) Inputs() []Output { + if d.dgst == "" { + return nil + } + + var inputs []Output + + d.mu.Lock() + op := d.ops[d.dgst] + platform := d.platforms[d.dgst] + d.mu.Unlock() + + for _, input := range op.Inputs { + var vtx *DefinitionOp + d.mu.Lock() + if existingIndexes, ok := d.inputCache[input.Digest]; ok { + if int(input.Index) < len(existingIndexes) && existingIndexes[input.Index] != nil { + vtx = existingIndexes[input.Index] + } + } + if vtx == nil { + vtx = &DefinitionOp{ + ops: d.ops, + defs: d.defs, + metas: d.metas, + platforms: d.platforms, + dgst: input.Digest, + index: input.Index, + inputCache: d.inputCache, + } + existingIndexes := d.inputCache[input.Digest] + indexDiff := int(input.Index) - len(existingIndexes) + if indexDiff >= 0 { + // make room in the slice for the new index being set + existingIndexes = append(existingIndexes, make([]*DefinitionOp, indexDiff+1)...) + } + existingIndexes[input.Index] = vtx + d.inputCache[input.Digest] = existingIndexes + } + d.mu.Unlock() + + inputs = append(inputs, &output{vertex: vtx, platform: platform, getIndex: func() (pb.OutputIndex, error) { + return pb.OutputIndex(vtx.index), nil + }}) + } + + return inputs +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/diff.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/diff.go new file mode 100644 index 000000000..b42fcbbcf --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/diff.go @@ -0,0 +1,108 @@ +package llb + +import ( + "context" + + "github.com/moby/buildkit/solver/pb" + digest "github.com/opencontainers/go-digest" +) + +type DiffOp struct { + MarshalCache + lower Output + upper Output + output Output + constraints Constraints +} + +func NewDiff(lower, upper State, c Constraints) *DiffOp { + addCap(&c, pb.CapDiffOp) + op := &DiffOp{ + lower: lower.Output(), + upper: upper.Output(), + constraints: c, + } + op.output = &output{vertex: op} + return op +} + +func (m *DiffOp) Validate(ctx context.Context, constraints *Constraints) error { + return nil +} + +func (m *DiffOp) Marshal(ctx context.Context, constraints *Constraints) (digest.Digest, []byte, *pb.OpMetadata, []*SourceLocation, error) { + if m.Cached(constraints) { + return m.Load() + } + if err := m.Validate(ctx, constraints); err != nil { + return "", nil, nil, nil, err + } + + proto, md := MarshalConstraints(constraints, &m.constraints) + proto.Platform = nil // diff op is not platform specific + + op := &pb.DiffOp{} + + op.Lower = &pb.LowerDiffInput{Input: pb.InputIndex(len(proto.Inputs))} + if m.lower == nil { + op.Lower.Input = pb.Empty + } else { + pbLowerInput, err := m.lower.ToInput(ctx, constraints) + if err != nil { + return "", nil, nil, nil, err + } + proto.Inputs = append(proto.Inputs, pbLowerInput) + } + + op.Upper = &pb.UpperDiffInput{Input: pb.InputIndex(len(proto.Inputs))} + if m.upper == nil { + op.Upper.Input = pb.Empty + } else { + pbUpperInput, err := m.upper.ToInput(ctx, constraints) + if err != nil { + return "", nil, nil, nil, err + } + proto.Inputs = append(proto.Inputs, pbUpperInput) + } + + proto.Op = &pb.Op_Diff{Diff: op} + + dt, err := proto.Marshal() + if err != nil { + return "", nil, nil, nil, err + } + + m.Store(dt, md, m.constraints.SourceLocations, constraints) + return m.Load() +} + +func (m *DiffOp) Output() Output { + return m.output +} + +func (m *DiffOp) Inputs() (out []Output) { + if m.lower != nil { + out = append(out, m.lower) + } + if m.upper != nil { + out = append(out, m.upper) + } + return out +} + +func Diff(lower, upper State, opts ...ConstraintsOpt) State { + if lower.Output() == nil { + if upper.Output() == nil { + // diff of scratch and scratch is scratch + return Scratch() + } + // diff of scratch and upper is just upper + return upper + } + + var c Constraints + for _, o := range opts { + o.SetConstraintsOption(&c) + } + return NewState(NewDiff(lower, upper, c).Output()) +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/exec.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/exec.go new file mode 100644 index 000000000..994804a13 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/exec.go @@ -0,0 +1,779 @@ +package llb + +import ( + "context" + _ "crypto/sha256" // for opencontainers/go-digest + "fmt" + "net" + "sort" + + "github.com/moby/buildkit/solver/pb" + "github.com/moby/buildkit/util/system" + digest "github.com/opencontainers/go-digest" + "github.com/pkg/errors" +) + +func NewExecOp(base State, proxyEnv *ProxyEnv, readOnly bool, c Constraints) *ExecOp { + e := &ExecOp{base: base, constraints: c, proxyEnv: proxyEnv} + root := base.Output() + rootMount := &mount{ + target: pb.RootMount, + source: root, + readonly: readOnly, + } + e.mounts = append(e.mounts, rootMount) + if readOnly { + e.root = root + } else { + o := &output{vertex: e, getIndex: e.getMountIndexFn(rootMount)} + if p := c.Platform; p != nil { + o.platform = p + } + e.root = o + } + rootMount.output = e.root + return e +} + +type mount struct { + target string + readonly bool + source Output + output Output + selector string + cacheID string + tmpfs bool + tmpfsOpt TmpfsInfo + cacheSharing CacheMountSharingMode + noOutput bool +} + +type ExecOp struct { + MarshalCache + proxyEnv *ProxyEnv + root Output + mounts []*mount + base State + constraints Constraints + isValidated bool + secrets []SecretInfo + ssh []SSHInfo +} + +func (e *ExecOp) AddMount(target string, source Output, opt ...MountOption) Output { + m := &mount{ + target: target, + source: source, + } + for _, o := range opt { + o(m) + } + e.mounts = append(e.mounts, m) + if m.readonly { + m.output = source + } else if m.tmpfs { + m.output = &output{vertex: e, err: errors.Errorf("tmpfs mount for %s can't be used as a parent", target)} + } else if m.noOutput { + m.output = &output{vertex: e, err: errors.Errorf("mount marked no-output and %s can't be used as a parent", target)} + } else { + o := &output{vertex: e, getIndex: e.getMountIndexFn(m)} + if p := e.constraints.Platform; p != nil { + o.platform = p + } + m.output = o + } + e.Store(nil, nil, nil, nil) + e.isValidated = false + return m.output +} + +func (e *ExecOp) GetMount(target string) Output { + for _, m := range e.mounts { + if m.target == target { + return m.output + } + } + return nil +} + +func (e *ExecOp) Validate(ctx context.Context, c *Constraints) error { + if e.isValidated { + return nil + } + args, err := getArgs(e.base)(ctx, c) + if err != nil { + return err + } + if len(args) == 0 { + return errors.Errorf("arguments are required") + } + cwd, err := getDir(e.base)(ctx, c) + if err != nil { + return err + } + if cwd == "" { + return errors.Errorf("working directory is required") + } + for _, m := range e.mounts { + if m.source != nil { + if err := m.source.Vertex(ctx, c).Validate(ctx, c); err != nil { + return err + } + } + } + e.isValidated = true + return nil +} + +func (e *ExecOp) Marshal(ctx context.Context, c *Constraints) (digest.Digest, []byte, *pb.OpMetadata, []*SourceLocation, error) { + if e.Cached(c) { + return e.Load() + } + if err := e.Validate(ctx, c); err != nil { + return "", nil, nil, nil, err + } + // make sure mounts are sorted + sort.Slice(e.mounts, func(i, j int) bool { + return e.mounts[i].target < e.mounts[j].target + }) + + env, err := getEnv(e.base)(ctx, c) + if err != nil { + return "", nil, nil, nil, err + } + + if len(e.ssh) > 0 { + for i, s := range e.ssh { + if s.Target == "" { + e.ssh[i].Target = fmt.Sprintf("/run/buildkit/ssh_agent.%d", i) + } + } + if _, ok := env.Get("SSH_AUTH_SOCK"); !ok { + env = env.AddOrReplace("SSH_AUTH_SOCK", e.ssh[0].Target) + } + } + if c.Caps != nil { + if err := c.Caps.Supports(pb.CapExecMetaSetsDefaultPath); err != nil { + os := "linux" + if c.Platform != nil { + os = c.Platform.OS + } else if e.constraints.Platform != nil { + os = e.constraints.Platform.OS + } + env = env.SetDefault("PATH", system.DefaultPathEnv(os)) + } else { + addCap(&e.constraints, pb.CapExecMetaSetsDefaultPath) + } + } + + args, err := getArgs(e.base)(ctx, c) + if err != nil { + return "", nil, nil, nil, err + } + + cwd, err := getDir(e.base)(ctx, c) + if err != nil { + return "", nil, nil, nil, err + } + + user, err := getUser(e.base)(ctx, c) + if err != nil { + return "", nil, nil, nil, err + } + + hostname, err := getHostname(e.base)(ctx, c) + if err != nil { + return "", nil, nil, nil, err + } + + cgrpParent, err := getCgroupParent(e.base)(ctx, c) + if err != nil { + return "", nil, nil, nil, err + } + + meta := &pb.Meta{ + Args: args, + Env: env.ToArray(), + Cwd: cwd, + User: user, + Hostname: hostname, + CgroupParent: cgrpParent, + } + + extraHosts, err := getExtraHosts(e.base)(ctx, c) + if err != nil { + return "", nil, nil, nil, err + } + if len(extraHosts) > 0 { + hosts := make([]*pb.HostIP, len(extraHosts)) + for i, h := range extraHosts { + hosts[i] = &pb.HostIP{Host: h.Host, IP: h.IP.String()} + } + meta.ExtraHosts = hosts + } + + ulimits, err := getUlimit(e.base)(ctx, c) + if err != nil { + return "", nil, nil, nil, err + } + if len(ulimits) > 0 { + addCap(&e.constraints, pb.CapExecMetaUlimit) + ul := make([]*pb.Ulimit, len(ulimits)) + for i, u := range ulimits { + ul[i] = &pb.Ulimit{ + Name: u.Name, + Soft: u.Soft, + Hard: u.Hard, + } + } + meta.Ulimit = ul + } + + network, err := getNetwork(e.base)(ctx, c) + if err != nil { + return "", nil, nil, nil, err + } + + security, err := getSecurity(e.base)(ctx, c) + if err != nil { + return "", nil, nil, nil, err + } + + peo := &pb.ExecOp{ + Meta: meta, + Network: network, + Security: security, + } + if network != NetModeSandbox { + addCap(&e.constraints, pb.CapExecMetaNetwork) + } + + if security != SecurityModeSandbox { + addCap(&e.constraints, pb.CapExecMetaSecurity) + } + + if p := e.proxyEnv; p != nil { + peo.Meta.ProxyEnv = &pb.ProxyEnv{ + HttpProxy: p.HTTPProxy, + HttpsProxy: p.HTTPSProxy, + FtpProxy: p.FTPProxy, + NoProxy: p.NoProxy, + AllProxy: p.AllProxy, + } + addCap(&e.constraints, pb.CapExecMetaProxy) + } + + addCap(&e.constraints, pb.CapExecMetaBase) + + for _, m := range e.mounts { + if m.selector != "" { + addCap(&e.constraints, pb.CapExecMountSelector) + } + if m.cacheID != "" { + addCap(&e.constraints, pb.CapExecMountCache) + addCap(&e.constraints, pb.CapExecMountCacheSharing) + } else if m.tmpfs { + addCap(&e.constraints, pb.CapExecMountTmpfs) + if m.tmpfsOpt.Size > 0 { + addCap(&e.constraints, pb.CapExecMountTmpfsSize) + } + } else if m.source != nil { + addCap(&e.constraints, pb.CapExecMountBind) + } + } + + if len(e.secrets) > 0 { + addCap(&e.constraints, pb.CapExecMountSecret) + for _, s := range e.secrets { + if s.IsEnv { + addCap(&e.constraints, pb.CapExecSecretEnv) + break + } + } + } + + if len(e.ssh) > 0 { + addCap(&e.constraints, pb.CapExecMountSSH) + } + + if e.constraints.Platform == nil { + p, err := getPlatform(e.base)(ctx, c) + if err != nil { + return "", nil, nil, nil, err + } + e.constraints.Platform = p + } + + pop, md := MarshalConstraints(c, &e.constraints) + pop.Op = &pb.Op_Exec{ + Exec: peo, + } + + outIndex := 0 + for _, m := range e.mounts { + inputIndex := pb.InputIndex(len(pop.Inputs)) + if m.source != nil { + if m.tmpfs { + return "", nil, nil, nil, errors.Errorf("tmpfs mounts must use scratch") + } + inp, err := m.source.ToInput(ctx, c) + if err != nil { + return "", nil, nil, nil, err + } + + newInput := true + + for i, inp2 := range pop.Inputs { + if *inp == *inp2 { + inputIndex = pb.InputIndex(i) + newInput = false + break + } + } + + if newInput { + pop.Inputs = append(pop.Inputs, inp) + } + } else { + inputIndex = pb.Empty + } + + outputIndex := pb.OutputIndex(-1) + if !m.noOutput && !m.readonly && m.cacheID == "" && !m.tmpfs { + outputIndex = pb.OutputIndex(outIndex) + outIndex++ + } + + pm := &pb.Mount{ + Input: inputIndex, + Dest: m.target, + Readonly: m.readonly, + Output: outputIndex, + Selector: m.selector, + } + if m.cacheID != "" { + pm.MountType = pb.MountType_CACHE + pm.CacheOpt = &pb.CacheOpt{ + ID: m.cacheID, + } + switch m.cacheSharing { + case CacheMountShared: + pm.CacheOpt.Sharing = pb.CacheSharingOpt_SHARED + case CacheMountPrivate: + pm.CacheOpt.Sharing = pb.CacheSharingOpt_PRIVATE + case CacheMountLocked: + pm.CacheOpt.Sharing = pb.CacheSharingOpt_LOCKED + } + } + if m.tmpfs { + pm.MountType = pb.MountType_TMPFS + pm.TmpfsOpt = &pb.TmpfsOpt{ + Size_: m.tmpfsOpt.Size, + } + } + peo.Mounts = append(peo.Mounts, pm) + } + + for _, s := range e.secrets { + if s.IsEnv { + peo.Secretenv = append(peo.Secretenv, &pb.SecretEnv{ + ID: s.ID, + Name: s.Target, + Optional: s.Optional, + }) + } else { + pm := &pb.Mount{ + Dest: s.Target, + MountType: pb.MountType_SECRET, + SecretOpt: &pb.SecretOpt{ + ID: s.ID, + Uid: uint32(s.UID), + Gid: uint32(s.GID), + Optional: s.Optional, + Mode: uint32(s.Mode), + }, + } + peo.Mounts = append(peo.Mounts, pm) + } + } + + for _, s := range e.ssh { + pm := &pb.Mount{ + Dest: s.Target, + MountType: pb.MountType_SSH, + SSHOpt: &pb.SSHOpt{ + ID: s.ID, + Uid: uint32(s.UID), + Gid: uint32(s.GID), + Mode: uint32(s.Mode), + Optional: s.Optional, + }, + } + peo.Mounts = append(peo.Mounts, pm) + } + + dt, err := pop.Marshal() + if err != nil { + return "", nil, nil, nil, err + } + e.Store(dt, md, e.constraints.SourceLocations, c) + return e.Load() +} + +func (e *ExecOp) Output() Output { + return e.root +} + +func (e *ExecOp) Inputs() (inputs []Output) { + mm := map[Output]struct{}{} + for _, m := range e.mounts { + if m.source != nil { + mm[m.source] = struct{}{} + } + } + for o := range mm { + inputs = append(inputs, o) + } + return +} + +func (e *ExecOp) getMountIndexFn(m *mount) func() (pb.OutputIndex, error) { + return func() (pb.OutputIndex, error) { + // make sure mounts are sorted + sort.Slice(e.mounts, func(i, j int) bool { + return e.mounts[i].target < e.mounts[j].target + }) + + i := 0 + for _, m2 := range e.mounts { + if m2.noOutput || m2.readonly || m2.tmpfs || m2.cacheID != "" { + continue + } + if m == m2 { + return pb.OutputIndex(i), nil + } + i++ + } + return pb.OutputIndex(0), errors.Errorf("invalid mount: %s", m.target) + } +} + +type ExecState struct { + State + exec *ExecOp +} + +func (e ExecState) AddMount(target string, source State, opt ...MountOption) State { + return source.WithOutput(e.exec.AddMount(target, source.Output(), opt...)) +} + +func (e ExecState) GetMount(target string) State { + return NewState(e.exec.GetMount(target)) +} + +func (e ExecState) Root() State { + return e.State +} + +type MountOption func(*mount) + +func Readonly(m *mount) { + m.readonly = true +} + +func SourcePath(src string) MountOption { + return func(m *mount) { + m.selector = src + } +} + +func ForceNoOutput(m *mount) { + m.noOutput = true +} + +func AsPersistentCacheDir(id string, sharing CacheMountSharingMode) MountOption { + return func(m *mount) { + m.cacheID = id + m.cacheSharing = sharing + } +} + +func Tmpfs(opts ...TmpfsOption) MountOption { + return func(m *mount) { + t := &TmpfsInfo{} + for _, opt := range opts { + opt.SetTmpfsOption(t) + } + m.tmpfs = true + m.tmpfsOpt = *t + } +} + +type TmpfsOption interface { + SetTmpfsOption(*TmpfsInfo) +} + +type tmpfsOptionFunc func(*TmpfsInfo) + +func (fn tmpfsOptionFunc) SetTmpfsOption(ti *TmpfsInfo) { + fn(ti) +} + +func TmpfsSize(b int64) TmpfsOption { + return tmpfsOptionFunc(func(ti *TmpfsInfo) { + ti.Size = b + }) +} + +type TmpfsInfo struct { + Size int64 +} + +type RunOption interface { + SetRunOption(es *ExecInfo) +} + +type runOptionFunc func(*ExecInfo) + +func (fn runOptionFunc) SetRunOption(ei *ExecInfo) { + fn(ei) +} + +func (fn StateOption) SetRunOption(ei *ExecInfo) { + ei.State = ei.State.With(fn) +} + +var _ RunOption = StateOption(func(_ State) State { return State{} }) + +func Shlex(str string) RunOption { + return runOptionFunc(func(ei *ExecInfo) { + ei.State = shlexf(str, false)(ei.State) + }) +} +func Shlexf(str string, v ...interface{}) RunOption { + return runOptionFunc(func(ei *ExecInfo) { + ei.State = shlexf(str, true, v...)(ei.State) + }) +} + +func Args(a []string) RunOption { + return runOptionFunc(func(ei *ExecInfo) { + ei.State = args(a...)(ei.State) + }) +} + +func AddExtraHost(host string, ip net.IP) RunOption { + return runOptionFunc(func(ei *ExecInfo) { + ei.State = ei.State.AddExtraHost(host, ip) + }) +} + +func AddUlimit(name UlimitName, soft int64, hard int64) RunOption { + return runOptionFunc(func(ei *ExecInfo) { + ei.State = ei.State.AddUlimit(name, soft, hard) + }) +} + +func WithCgroupParent(cp string) RunOption { + return runOptionFunc(func(ei *ExecInfo) { + ei.State = ei.State.WithCgroupParent(cp) + }) +} + +func With(so ...StateOption) RunOption { + return runOptionFunc(func(ei *ExecInfo) { + ei.State = ei.State.With(so...) + }) +} + +func AddMount(dest string, mountState State, opts ...MountOption) RunOption { + return runOptionFunc(func(ei *ExecInfo) { + ei.Mounts = append(ei.Mounts, MountInfo{dest, mountState.Output(), opts}) + }) +} + +func AddSSHSocket(opts ...SSHOption) RunOption { + return runOptionFunc(func(ei *ExecInfo) { + s := &SSHInfo{ + Mode: 0600, + } + for _, opt := range opts { + opt.SetSSHOption(s) + } + ei.SSH = append(ei.SSH, *s) + }) +} + +type SSHOption interface { + SetSSHOption(*SSHInfo) +} + +type sshOptionFunc func(*SSHInfo) + +func (fn sshOptionFunc) SetSSHOption(si *SSHInfo) { + fn(si) +} + +func SSHID(id string) SSHOption { + return sshOptionFunc(func(si *SSHInfo) { + si.ID = id + }) +} + +func SSHSocketTarget(target string) SSHOption { + return sshOptionFunc(func(si *SSHInfo) { + si.Target = target + }) +} + +func SSHSocketOpt(target string, uid, gid, mode int) SSHOption { + return sshOptionFunc(func(si *SSHInfo) { + si.Target = target + si.UID = uid + si.GID = gid + si.Mode = mode + }) +} + +var SSHOptional = sshOptionFunc(func(si *SSHInfo) { + si.Optional = true +}) + +type SSHInfo struct { + ID string + Target string + Mode int + UID int + GID int + Optional bool +} + +func AddSecret(dest string, opts ...SecretOption) RunOption { + return runOptionFunc(func(ei *ExecInfo) { + s := &SecretInfo{ID: dest, Target: dest, Mode: 0400} + for _, opt := range opts { + opt.SetSecretOption(s) + } + ei.Secrets = append(ei.Secrets, *s) + }) +} + +type SecretOption interface { + SetSecretOption(*SecretInfo) +} + +type secretOptionFunc func(*SecretInfo) + +func (fn secretOptionFunc) SetSecretOption(si *SecretInfo) { + fn(si) +} + +type SecretInfo struct { + ID string + Target string + Mode int + UID int + GID int + Optional bool + IsEnv bool +} + +var SecretOptional = secretOptionFunc(func(si *SecretInfo) { + si.Optional = true +}) + +func SecretID(id string) SecretOption { + return secretOptionFunc(func(si *SecretInfo) { + si.ID = id + }) +} + +// SecretAsEnv defines if the secret should be added as an environment variable +func SecretAsEnv(v bool) SecretOption { + return secretOptionFunc(func(si *SecretInfo) { + si.IsEnv = v + }) +} + +func SecretFileOpt(uid, gid, mode int) SecretOption { + return secretOptionFunc(func(si *SecretInfo) { + si.UID = uid + si.GID = gid + si.Mode = mode + }) +} + +func ReadonlyRootFS() RunOption { + return runOptionFunc(func(ei *ExecInfo) { + ei.ReadonlyRootFS = true + }) +} + +func WithProxy(ps ProxyEnv) RunOption { + return runOptionFunc(func(ei *ExecInfo) { + ei.ProxyEnv = &ps + }) +} + +type ExecInfo struct { + constraintsWrapper + State State + Mounts []MountInfo + ReadonlyRootFS bool + ProxyEnv *ProxyEnv + Secrets []SecretInfo + SSH []SSHInfo +} + +type MountInfo struct { + Target string + Source Output + Opts []MountOption +} + +type ProxyEnv struct { + HTTPProxy string + HTTPSProxy string + FTPProxy string + NoProxy string + AllProxy string +} + +type CacheMountSharingMode int + +const ( + CacheMountShared CacheMountSharingMode = iota + CacheMountPrivate + CacheMountLocked +) + +const ( + NetModeSandbox = pb.NetMode_UNSET + NetModeHost = pb.NetMode_HOST + NetModeNone = pb.NetMode_NONE +) + +const ( + SecurityModeInsecure = pb.SecurityMode_INSECURE + SecurityModeSandbox = pb.SecurityMode_SANDBOX +) + +type UlimitName string + +const ( + UlimitCore UlimitName = "core" + UlimitCPU UlimitName = "cpu" + UlimitData UlimitName = "data" + UlimitFsize UlimitName = "fsize" + UlimitLocks UlimitName = "locks" + UlimitMemlock UlimitName = "memlock" + UlimitMsgqueue UlimitName = "msgqueue" + UlimitNice UlimitName = "nice" + UlimitNofile UlimitName = "nofile" + UlimitNproc UlimitName = "nproc" + UlimitRss UlimitName = "rss" + UlimitRtprio UlimitName = "rtprio" + UlimitRttime UlimitName = "rttime" + UlimitSigpending UlimitName = "sigpending" + UlimitStack UlimitName = "stack" +) diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/fileop.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/fileop.go new file mode 100644 index 000000000..ffc6da19e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/fileop.go @@ -0,0 +1,778 @@ +package llb + +import ( + "context" + _ "crypto/sha256" // for opencontainers/go-digest + "os" + "path" + "strconv" + "strings" + "time" + + "github.com/moby/buildkit/solver/pb" + digest "github.com/opencontainers/go-digest" + "github.com/pkg/errors" +) + +// Examples: +// local := llb.Local(...) +// llb.Image().Dir("/abc").File(Mkdir("./foo").Mkfile("/abc/foo/bar", []byte("data"))) +// llb.Image().File(Mkdir("/foo").Mkfile("/foo/bar", []byte("data"))) +// llb.Image().File(Copy(local, "/foo", "/bar")).File(Copy(local, "/foo2", "/bar2")) +// +// a := Mkdir("./foo") // *FileAction /ced/foo +// b := Mkdir("./bar") // /abc/bar +// c := b.Copy(a.WithState(llb.Scratch().Dir("/ced")), "./foo", "./baz") // /abc/baz +// llb.Image().Dir("/abc").File(c) +// +// In future this can be extended to multiple outputs with: +// a := Mkdir("./foo") +// b, id := a.GetSelector() +// c := b.Mkdir("./bar") +// filestate = state.File(c) +// filestate.GetOutput(id).Exec() + +func NewFileOp(s State, action *FileAction, c Constraints) *FileOp { + action = action.bind(s) + + f := &FileOp{ + action: action, + constraints: c, + } + + f.output = &output{vertex: f, getIndex: func() (pb.OutputIndex, error) { + return pb.OutputIndex(0), nil + }} + + return f +} + +// CopyInput is either llb.State or *FileActionWithState +type CopyInput interface { + isFileOpCopyInput() +} + +type subAction interface { + toProtoAction(context.Context, string, pb.InputIndex) (pb.IsFileAction, error) +} + +type capAdder interface { + addCaps(*FileOp) +} + +type FileAction struct { + state *State + prev *FileAction + action subAction + err error +} + +func (fa *FileAction) Mkdir(p string, m os.FileMode, opt ...MkdirOption) *FileAction { + a := Mkdir(p, m, opt...) + a.prev = fa + return a +} + +func (fa *FileAction) Mkfile(p string, m os.FileMode, dt []byte, opt ...MkfileOption) *FileAction { + a := Mkfile(p, m, dt, opt...) + a.prev = fa + return a +} + +func (fa *FileAction) Rm(p string, opt ...RmOption) *FileAction { + a := Rm(p, opt...) + a.prev = fa + return a +} + +func (fa *FileAction) Copy(input CopyInput, src, dest string, opt ...CopyOption) *FileAction { + a := Copy(input, src, dest, opt...) + a.prev = fa + return a +} + +func (fa *FileAction) allOutputs(m map[Output]struct{}) { + if fa == nil { + return + } + if fa.state != nil && fa.state.Output() != nil { + m[fa.state.Output()] = struct{}{} + } + + if a, ok := fa.action.(*fileActionCopy); ok { + if a.state != nil { + if out := a.state.Output(); out != nil { + m[out] = struct{}{} + } + } else if a.fas != nil { + a.fas.allOutputs(m) + } + } + fa.prev.allOutputs(m) +} + +func (fa *FileAction) bind(s State) *FileAction { + if fa == nil { + return nil + } + fa2 := *fa + fa2.prev = fa.prev.bind(s) + fa2.state = &s + return &fa2 +} + +func (fa *FileAction) WithState(s State) CopyInput { + return &fileActionWithState{FileAction: fa.bind(s)} +} + +type fileActionWithState struct { + *FileAction +} + +func (fas *fileActionWithState) isFileOpCopyInput() {} + +func Mkdir(p string, m os.FileMode, opt ...MkdirOption) *FileAction { + var mi MkdirInfo + for _, o := range opt { + o.SetMkdirOption(&mi) + } + return &FileAction{ + action: &fileActionMkdir{ + file: p, + mode: m, + info: mi, + }, + } +} + +type fileActionMkdir struct { + file string + mode os.FileMode + info MkdirInfo +} + +func (a *fileActionMkdir) toProtoAction(ctx context.Context, parent string, base pb.InputIndex) (pb.IsFileAction, error) { + return &pb.FileAction_Mkdir{ + Mkdir: &pb.FileActionMkDir{ + Path: normalizePath(parent, a.file, false), + Mode: int32(a.mode & 0777), + MakeParents: a.info.MakeParents, + Owner: a.info.ChownOpt.marshal(base), + Timestamp: marshalTime(a.info.CreatedTime), + }, + }, nil +} + +type MkdirOption interface { + SetMkdirOption(*MkdirInfo) +} + +type ChownOption interface { + MkdirOption + MkfileOption + CopyOption +} + +type mkdirOptionFunc func(*MkdirInfo) + +func (fn mkdirOptionFunc) SetMkdirOption(mi *MkdirInfo) { + fn(mi) +} + +var _ MkdirOption = &MkdirInfo{} + +func WithParents(b bool) MkdirOption { + return mkdirOptionFunc(func(mi *MkdirInfo) { + mi.MakeParents = b + }) +} + +type MkdirInfo struct { + MakeParents bool + ChownOpt *ChownOpt + CreatedTime *time.Time +} + +func (mi *MkdirInfo) SetMkdirOption(mi2 *MkdirInfo) { + *mi2 = *mi +} + +func WithUser(name string) ChownOption { + opt := ChownOpt{} + + parts := strings.SplitN(name, ":", 2) + for i, v := range parts { + switch i { + case 0: + uid, err := parseUID(v) + if err != nil { + opt.User = &UserOpt{Name: v} + } else { + opt.User = &UserOpt{UID: uid} + } + case 1: + gid, err := parseUID(v) + if err != nil { + opt.Group = &UserOpt{Name: v} + } else { + opt.Group = &UserOpt{UID: gid} + } + } + } + + return opt +} + +func parseUID(str string) (int, error) { + if str == "root" { + return 0, nil + } + uid, err := strconv.ParseInt(str, 10, 32) + if err != nil { + return 0, err + } + return int(uid), nil +} + +func WithUIDGID(uid, gid int) ChownOption { + return ChownOpt{ + User: &UserOpt{UID: uid}, + Group: &UserOpt{UID: gid}, + } +} + +type ChownOpt struct { + User *UserOpt + Group *UserOpt +} + +func (co ChownOpt) SetMkdirOption(mi *MkdirInfo) { + mi.ChownOpt = &co +} +func (co ChownOpt) SetMkfileOption(mi *MkfileInfo) { + mi.ChownOpt = &co +} +func (co ChownOpt) SetCopyOption(mi *CopyInfo) { + mi.ChownOpt = &co +} + +func (co *ChownOpt) marshal(base pb.InputIndex) *pb.ChownOpt { + if co == nil { + return nil + } + return &pb.ChownOpt{ + User: co.User.marshal(base), + Group: co.Group.marshal(base), + } +} + +type UserOpt struct { + UID int + Name string +} + +func (up *UserOpt) marshal(base pb.InputIndex) *pb.UserOpt { + if up == nil { + return nil + } + if up.Name != "" { + return &pb.UserOpt{User: &pb.UserOpt_ByName{ByName: &pb.NamedUserOpt{ + Name: up.Name, Input: base}}} + } + return &pb.UserOpt{User: &pb.UserOpt_ByID{ByID: uint32(up.UID)}} +} + +func Mkfile(p string, m os.FileMode, dt []byte, opts ...MkfileOption) *FileAction { + var mi MkfileInfo + for _, o := range opts { + o.SetMkfileOption(&mi) + } + + return &FileAction{ + action: &fileActionMkfile{ + file: p, + mode: m, + dt: dt, + info: mi, + }, + } +} + +type MkfileOption interface { + SetMkfileOption(*MkfileInfo) +} + +type MkfileInfo struct { + ChownOpt *ChownOpt + CreatedTime *time.Time +} + +func (mi *MkfileInfo) SetMkfileOption(mi2 *MkfileInfo) { + *mi2 = *mi +} + +var _ MkfileOption = &MkfileInfo{} + +type fileActionMkfile struct { + file string + mode os.FileMode + dt []byte + info MkfileInfo +} + +func (a *fileActionMkfile) toProtoAction(ctx context.Context, parent string, base pb.InputIndex) (pb.IsFileAction, error) { + return &pb.FileAction_Mkfile{ + Mkfile: &pb.FileActionMkFile{ + Path: normalizePath(parent, a.file, false), + Mode: int32(a.mode & 0777), + Data: a.dt, + Owner: a.info.ChownOpt.marshal(base), + Timestamp: marshalTime(a.info.CreatedTime), + }, + }, nil +} + +func Rm(p string, opts ...RmOption) *FileAction { + var mi RmInfo + for _, o := range opts { + o.SetRmOption(&mi) + } + + return &FileAction{ + action: &fileActionRm{ + file: p, + info: mi, + }, + } +} + +type RmOption interface { + SetRmOption(*RmInfo) +} + +type rmOptionFunc func(*RmInfo) + +func (fn rmOptionFunc) SetRmOption(mi *RmInfo) { + fn(mi) +} + +type RmInfo struct { + AllowNotFound bool + AllowWildcard bool +} + +func (mi *RmInfo) SetRmOption(mi2 *RmInfo) { + *mi2 = *mi +} + +var _ RmOption = &RmInfo{} + +func WithAllowNotFound(b bool) RmOption { + return rmOptionFunc(func(mi *RmInfo) { + mi.AllowNotFound = b + }) +} + +func WithAllowWildcard(b bool) RmOption { + return rmOptionFunc(func(mi *RmInfo) { + mi.AllowWildcard = b + }) +} + +type fileActionRm struct { + file string + info RmInfo +} + +func (a *fileActionRm) toProtoAction(ctx context.Context, parent string, base pb.InputIndex) (pb.IsFileAction, error) { + return &pb.FileAction_Rm{ + Rm: &pb.FileActionRm{ + Path: normalizePath(parent, a.file, false), + AllowNotFound: a.info.AllowNotFound, + AllowWildcard: a.info.AllowWildcard, + }, + }, nil +} + +func Copy(input CopyInput, src, dest string, opts ...CopyOption) *FileAction { + var state *State + var fas *fileActionWithState + var err error + if st, ok := input.(State); ok { + state = &st + } else if v, ok := input.(*fileActionWithState); ok { + fas = v + } else { + err = errors.Errorf("invalid input type %T for copy", input) + } + + var mi CopyInfo + for _, o := range opts { + o.SetCopyOption(&mi) + } + + return &FileAction{ + action: &fileActionCopy{ + state: state, + fas: fas, + src: src, + dest: dest, + info: mi, + }, + err: err, + } +} + +type CopyOption interface { + SetCopyOption(*CopyInfo) +} + +type CopyInfo struct { + Mode *os.FileMode + FollowSymlinks bool + CopyDirContentsOnly bool + IncludePatterns []string + ExcludePatterns []string + AttemptUnpack bool + CreateDestPath bool + AllowWildcard bool + AllowEmptyWildcard bool + ChownOpt *ChownOpt + CreatedTime *time.Time +} + +func (mi *CopyInfo) SetCopyOption(mi2 *CopyInfo) { + *mi2 = *mi +} + +var _ CopyOption = &CopyInfo{} + +type fileActionCopy struct { + state *State + fas *fileActionWithState + src string + dest string + info CopyInfo +} + +func (a *fileActionCopy) toProtoAction(ctx context.Context, parent string, base pb.InputIndex) (pb.IsFileAction, error) { + src, err := a.sourcePath(ctx) + if err != nil { + return nil, err + } + c := &pb.FileActionCopy{ + Src: src, + Dest: normalizePath(parent, a.dest, true), + Owner: a.info.ChownOpt.marshal(base), + IncludePatterns: a.info.IncludePatterns, + ExcludePatterns: a.info.ExcludePatterns, + AllowWildcard: a.info.AllowWildcard, + AllowEmptyWildcard: a.info.AllowEmptyWildcard, + FollowSymlink: a.info.FollowSymlinks, + DirCopyContents: a.info.CopyDirContentsOnly, + AttemptUnpackDockerCompatibility: a.info.AttemptUnpack, + CreateDestPath: a.info.CreateDestPath, + Timestamp: marshalTime(a.info.CreatedTime), + } + if a.info.Mode != nil { + c.Mode = int32(*a.info.Mode) + } else { + c.Mode = -1 + } + return &pb.FileAction_Copy{ + Copy: c, + }, nil +} + +func (a *fileActionCopy) sourcePath(ctx context.Context) (string, error) { + p := path.Clean(a.src) + if !path.IsAbs(p) { + if a.state != nil { + dir, err := a.state.GetDir(ctx) + if err != nil { + return "", err + } + p = path.Join("/", dir, p) + } else if a.fas != nil { + dir, err := a.fas.state.GetDir(ctx) + if err != nil { + return "", err + } + p = path.Join("/", dir, p) + } + } + return p, nil +} + +func (a *fileActionCopy) addCaps(f *FileOp) { + if len(a.info.IncludePatterns) != 0 || len(a.info.ExcludePatterns) != 0 { + addCap(&f.constraints, pb.CapFileCopyIncludeExcludePatterns) + } +} + +type CreatedTime time.Time + +func WithCreatedTime(t time.Time) CreatedTime { + return CreatedTime(t) +} + +func (c CreatedTime) SetMkdirOption(mi *MkdirInfo) { + mi.CreatedTime = (*time.Time)(&c) +} + +func (c CreatedTime) SetMkfileOption(mi *MkfileInfo) { + mi.CreatedTime = (*time.Time)(&c) +} + +func (c CreatedTime) SetCopyOption(mi *CopyInfo) { + mi.CreatedTime = (*time.Time)(&c) +} + +func marshalTime(t *time.Time) int64 { + if t == nil { + return -1 + } + return t.UnixNano() +} + +type FileOp struct { + MarshalCache + action *FileAction + output Output + + constraints Constraints + isValidated bool +} + +func (f *FileOp) Validate(context.Context, *Constraints) error { + if f.isValidated { + return nil + } + if f.action == nil { + return errors.Errorf("action is required") + } + f.isValidated = true + return nil +} + +type marshalState struct { + ctx context.Context + visited map[*FileAction]*fileActionState + inputs []*pb.Input + actions []*fileActionState +} + +func newMarshalState(ctx context.Context) *marshalState { + return &marshalState{ + visited: map[*FileAction]*fileActionState{}, + ctx: ctx, + } +} + +type fileActionState struct { + base pb.InputIndex + input pb.InputIndex + inputRelative *int + input2 pb.InputIndex + input2Relative *int + target int + action subAction + fa *FileAction +} + +func (ms *marshalState) addInput(st *fileActionState, c *Constraints, o Output) (pb.InputIndex, error) { + inp, err := o.ToInput(ms.ctx, c) + if err != nil { + return 0, err + } + for i, inp2 := range ms.inputs { + if *inp == *inp2 { + return pb.InputIndex(i), nil + } + } + i := pb.InputIndex(len(ms.inputs)) + ms.inputs = append(ms.inputs, inp) + return i, nil +} + +func (ms *marshalState) add(fa *FileAction, c *Constraints) (*fileActionState, error) { + if st, ok := ms.visited[fa]; ok { + return st, nil + } + + if fa.err != nil { + return nil, fa.err + } + + var prevState *fileActionState + if parent := fa.prev; parent != nil { + var err error + prevState, err = ms.add(parent, c) + if err != nil { + return nil, err + } + } + + st := &fileActionState{ + action: fa.action, + input: -1, + input2: -1, + base: -1, + fa: fa, + } + + if source := fa.state.Output(); source != nil { + inp, err := ms.addInput(st, c, source) + if err != nil { + return nil, err + } + st.base = inp + } + + if fa.prev == nil { + st.input = st.base + } else { + st.inputRelative = &prevState.target + } + + if a, ok := fa.action.(*fileActionCopy); ok { + if a.state != nil { + if out := a.state.Output(); out != nil { + inp, err := ms.addInput(st, c, out) + if err != nil { + return nil, err + } + st.input2 = inp + } + } else if a.fas != nil { + src, err := ms.add(a.fas.FileAction, c) + if err != nil { + return nil, err + } + st.input2Relative = &src.target + } else { + return nil, errors.Errorf("invalid empty source for copy") + } + } + + st.target = len(ms.actions) + + ms.visited[fa] = st + ms.actions = append(ms.actions, st) + + return st, nil +} + +func (f *FileOp) Marshal(ctx context.Context, c *Constraints) (digest.Digest, []byte, *pb.OpMetadata, []*SourceLocation, error) { + if f.Cached(c) { + return f.Load() + } + if err := f.Validate(ctx, c); err != nil { + return "", nil, nil, nil, err + } + + addCap(&f.constraints, pb.CapFileBase) + + pfo := &pb.FileOp{} + + if f.constraints.Platform == nil { + p, err := getPlatform(*f.action.state)(ctx, c) + if err != nil { + return "", nil, nil, nil, err + } + f.constraints.Platform = p + } + + state := newMarshalState(ctx) + for _, st := range state.actions { + if adder, isCapAdder := st.action.(capAdder); isCapAdder { + adder.addCaps(f) + } + } + + pop, md := MarshalConstraints(c, &f.constraints) + pop.Op = &pb.Op_File{ + File: pfo, + } + + _, err := state.add(f.action, c) + if err != nil { + return "", nil, nil, nil, err + } + pop.Inputs = state.inputs + + for i, st := range state.actions { + output := pb.OutputIndex(-1) + if i+1 == len(state.actions) { + output = 0 + } + + var parent string + if st.fa.state != nil { + parent, err = st.fa.state.GetDir(ctx) + if err != nil { + return "", nil, nil, nil, err + } + } + + action, err := st.action.toProtoAction(ctx, parent, st.base) + if err != nil { + return "", nil, nil, nil, err + } + + pfo.Actions = append(pfo.Actions, &pb.FileAction{ + Input: getIndex(st.input, len(state.inputs), st.inputRelative), + SecondaryInput: getIndex(st.input2, len(state.inputs), st.input2Relative), + Output: output, + Action: action, + }) + } + + dt, err := pop.Marshal() + if err != nil { + return "", nil, nil, nil, err + } + f.Store(dt, md, f.constraints.SourceLocations, c) + return f.Load() +} + +func normalizePath(parent, p string, keepSlash bool) string { + origPath := p + p = path.Clean(p) + if !path.IsAbs(p) { + p = path.Join("/", parent, p) + } + if keepSlash { + if strings.HasSuffix(origPath, "/") && !strings.HasSuffix(p, "/") { + p += "/" + } else if strings.HasSuffix(origPath, "/.") { + if p != "/" { + p += "/" + } + p += "." + } + } + return p +} + +func (f *FileOp) Output() Output { + return f.output +} + +func (f *FileOp) Inputs() (inputs []Output) { + mm := map[Output]struct{}{} + + f.action.allOutputs(mm) + + for o := range mm { + inputs = append(inputs, o) + } + return inputs +} + +func getIndex(input pb.InputIndex, len int, relative *int) pb.InputIndex { + if relative != nil { + return pb.InputIndex(len + *relative) + } + return input +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/imagemetaresolver/resolver.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/imagemetaresolver/resolver.go new file mode 100644 index 000000000..6dd40b694 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/imagemetaresolver/resolver.go @@ -0,0 +1,113 @@ +package imagemetaresolver + +import ( + "context" + "net/http" + "sync" + + "github.com/containerd/containerd/platforms" + "github.com/containerd/containerd/remotes" + "github.com/containerd/containerd/remotes/docker" + "github.com/moby/buildkit/client/llb" + "github.com/moby/buildkit/util/contentutil" + "github.com/moby/buildkit/util/imageutil" + "github.com/moby/buildkit/version" + "github.com/moby/locker" + digest "github.com/opencontainers/go-digest" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" +) + +var defaultImageMetaResolver llb.ImageMetaResolver +var defaultImageMetaResolverOnce sync.Once + +var WithDefault = imageOptionFunc(func(ii *llb.ImageInfo) { + llb.WithMetaResolver(Default()).SetImageOption(ii) +}) + +type imageMetaResolverOpts struct { + platform *ocispecs.Platform +} + +type ImageMetaResolverOpt func(o *imageMetaResolverOpts) + +func WithDefaultPlatform(p *ocispecs.Platform) ImageMetaResolverOpt { + return func(o *imageMetaResolverOpts) { + o.platform = p + } +} + +func New(with ...ImageMetaResolverOpt) llb.ImageMetaResolver { + var opts imageMetaResolverOpts + for _, f := range with { + f(&opts) + } + headers := http.Header{} + headers.Set("User-Agent", version.UserAgent()) + return &imageMetaResolver{ + resolver: docker.NewResolver(docker.ResolverOptions{ + Client: http.DefaultClient, + Headers: headers, + }), + platform: opts.platform, + buffer: contentutil.NewBuffer(), + cache: map[string]resolveResult{}, + locker: locker.New(), + } +} + +func Default() llb.ImageMetaResolver { + defaultImageMetaResolverOnce.Do(func() { + defaultImageMetaResolver = New() + }) + return defaultImageMetaResolver +} + +type imageMetaResolver struct { + resolver remotes.Resolver + buffer contentutil.Buffer + platform *ocispecs.Platform + locker *locker.Locker + cache map[string]resolveResult +} + +type resolveResult struct { + config []byte + dgst digest.Digest +} + +func (imr *imageMetaResolver) ResolveImageConfig(ctx context.Context, ref string, opt llb.ResolveImageConfigOpt) (digest.Digest, []byte, error) { + imr.locker.Lock(ref) + defer imr.locker.Unlock(ref) + + platform := opt.Platform + if platform == nil { + platform = imr.platform + } + + k := imr.key(ref, platform) + + if res, ok := imr.cache[k]; ok { + return res.dgst, res.config, nil + } + + dgst, config, err := imageutil.Config(ctx, ref, imr.resolver, imr.buffer, nil, platform) + if err != nil { + return "", nil, err + } + + imr.cache[k] = resolveResult{dgst: dgst, config: config} + return dgst, config, nil +} + +func (imr *imageMetaResolver) key(ref string, platform *ocispecs.Platform) string { + if platform != nil { + ref += platforms.Format(*platform) + } + return ref +} + +type imageOptionFunc func(*llb.ImageInfo) + +func (fn imageOptionFunc) SetImageOption(ii *llb.ImageInfo) { + fn(ii) +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/marshal.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/marshal.go new file mode 100644 index 000000000..3b02299e4 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/marshal.go @@ -0,0 +1,132 @@ +package llb + +import ( + "io" + + "github.com/containerd/containerd/platforms" + "github.com/moby/buildkit/solver/pb" + digest "github.com/opencontainers/go-digest" +) + +// Definition is the LLB definition structure with per-vertex metadata entries +// Corresponds to the Definition structure defined in solver/pb.Definition. +type Definition struct { + Def [][]byte + Metadata map[digest.Digest]pb.OpMetadata + Source *pb.Source + Constraints *Constraints +} + +func (def *Definition) ToPB() *pb.Definition { + md := make(map[digest.Digest]pb.OpMetadata, len(def.Metadata)) + for k, v := range def.Metadata { + md[k] = v + } + return &pb.Definition{ + Def: def.Def, + Source: def.Source, + Metadata: md, + } +} + +func (def *Definition) FromPB(x *pb.Definition) { + def.Def = x.Def + def.Source = x.Source + def.Metadata = make(map[digest.Digest]pb.OpMetadata) + for k, v := range x.Metadata { + def.Metadata[k] = v + } +} + +func (def *Definition) Head() (digest.Digest, error) { + if len(def.Def) == 0 { + return "", nil + } + + last := def.Def[len(def.Def)-1] + + var pop pb.Op + if err := (&pop).Unmarshal(last); err != nil { + return "", err + } + if len(pop.Inputs) == 0 { + return "", nil + } + + return pop.Inputs[0].Digest, nil +} + +func WriteTo(def *Definition, w io.Writer) error { + b, err := def.ToPB().Marshal() + if err != nil { + return err + } + _, err = w.Write(b) + return err +} + +func ReadFrom(r io.Reader) (*Definition, error) { + b, err := io.ReadAll(r) + if err != nil { + return nil, err + } + var pbDef pb.Definition + if err := pbDef.Unmarshal(b); err != nil { + return nil, err + } + var def Definition + def.FromPB(&pbDef) + return &def, nil +} + +func MarshalConstraints(base, override *Constraints) (*pb.Op, *pb.OpMetadata) { + c := *base + c.WorkerConstraints = append([]string{}, c.WorkerConstraints...) + + if p := override.Platform; p != nil { + c.Platform = p + } + + c.WorkerConstraints = append(c.WorkerConstraints, override.WorkerConstraints...) + c.Metadata = mergeMetadata(c.Metadata, override.Metadata) + + if c.Platform == nil { + defaultPlatform := platforms.Normalize(platforms.DefaultSpec()) + c.Platform = &defaultPlatform + } + + return &pb.Op{ + Platform: &pb.Platform{ + OS: c.Platform.OS, + Architecture: c.Platform.Architecture, + Variant: c.Platform.Variant, + OSVersion: c.Platform.OSVersion, + OSFeatures: c.Platform.OSFeatures, + }, + Constraints: &pb.WorkerConstraints{ + Filter: c.WorkerConstraints, + }, + }, &c.Metadata +} + +type MarshalCache struct { + digest digest.Digest + dt []byte + md *pb.OpMetadata + srcs []*SourceLocation + constraints *Constraints +} + +func (mc *MarshalCache) Cached(c *Constraints) bool { + return mc.dt != nil && mc.constraints == c +} +func (mc *MarshalCache) Load() (digest.Digest, []byte, *pb.OpMetadata, []*SourceLocation, error) { + return mc.digest, mc.dt, mc.md, mc.srcs, nil +} +func (mc *MarshalCache) Store(dt []byte, md *pb.OpMetadata, srcs []*SourceLocation, c *Constraints) { + mc.digest = digest.FromBytes(dt) + mc.dt = dt + mc.md = md + mc.constraints = c + mc.srcs = srcs +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/merge.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/merge.go new file mode 100644 index 000000000..8177d71d2 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/merge.go @@ -0,0 +1,96 @@ +package llb + +import ( + "context" + + "github.com/moby/buildkit/solver/pb" + digest "github.com/opencontainers/go-digest" + "github.com/pkg/errors" +) + +type MergeOp struct { + MarshalCache + inputs []Output + output Output + constraints Constraints +} + +func NewMerge(inputs []State, c Constraints) *MergeOp { + op := &MergeOp{constraints: c} + for _, input := range inputs { + op.inputs = append(op.inputs, input.Output()) + } + op.output = &output{vertex: op} + return op +} + +func (m *MergeOp) Validate(ctx context.Context, constraints *Constraints) error { + if len(m.inputs) < 2 { + return errors.Errorf("merge must have at least 2 inputs") + } + return nil +} + +func (m *MergeOp) Marshal(ctx context.Context, constraints *Constraints) (digest.Digest, []byte, *pb.OpMetadata, []*SourceLocation, error) { + if m.Cached(constraints) { + return m.Load() + } + if err := m.Validate(ctx, constraints); err != nil { + return "", nil, nil, nil, err + } + + pop, md := MarshalConstraints(constraints, &m.constraints) + pop.Platform = nil // merge op is not platform specific + + op := &pb.MergeOp{} + for _, input := range m.inputs { + op.Inputs = append(op.Inputs, &pb.MergeInput{Input: pb.InputIndex(len(pop.Inputs))}) + pbInput, err := input.ToInput(ctx, constraints) + if err != nil { + return "", nil, nil, nil, err + } + pop.Inputs = append(pop.Inputs, pbInput) + } + pop.Op = &pb.Op_Merge{Merge: op} + + dt, err := pop.Marshal() + if err != nil { + return "", nil, nil, nil, err + } + + m.Store(dt, md, m.constraints.SourceLocations, constraints) + return m.Load() +} + +func (m *MergeOp) Output() Output { + return m.output +} + +func (m *MergeOp) Inputs() []Output { + return m.inputs +} + +func Merge(inputs []State, opts ...ConstraintsOpt) State { + // filter out any scratch inputs, which have no effect when merged + var filteredInputs []State + for _, input := range inputs { + if input.Output() != nil { + filteredInputs = append(filteredInputs, input) + } + } + if len(filteredInputs) == 0 { + // a merge of only scratch results in scratch + return Scratch() + } + if len(filteredInputs) == 1 { + // a merge of a single non-empty input results in that non-empty input + return filteredInputs[0] + } + + var c Constraints + for _, o := range opts { + o.SetConstraintsOption(&c) + } + addCap(&c, pb.CapMergeOp) + return NewState(NewMerge(filteredInputs, c).Output()) +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/meta.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/meta.go new file mode 100644 index 000000000..b98b6d106 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/meta.go @@ -0,0 +1,374 @@ +package llb + +import ( + "context" + "fmt" + "net" + "path" + + "github.com/containerd/containerd/platforms" + "github.com/google/shlex" + "github.com/moby/buildkit/solver/pb" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" +) + +type contextKeyT string + +var ( + keyArgs = contextKeyT("llb.exec.args") + keyDir = contextKeyT("llb.exec.dir") + keyEnv = contextKeyT("llb.exec.env") + keyExtraHost = contextKeyT("llb.exec.extrahost") + keyHostname = contextKeyT("llb.exec.hostname") + keyUlimit = contextKeyT("llb.exec.ulimit") + keyCgroupParent = contextKeyT("llb.exec.cgroup.parent") + keyUser = contextKeyT("llb.exec.user") + + keyPlatform = contextKeyT("llb.platform") + keyNetwork = contextKeyT("llb.network") + keySecurity = contextKeyT("llb.security") +) + +func AddEnvf(key, value string, v ...interface{}) StateOption { + return addEnvf(key, value, true, v...) +} + +func AddEnv(key, value string) StateOption { + return addEnvf(key, value, false) +} + +func addEnvf(key, value string, replace bool, v ...interface{}) StateOption { + if replace { + value = fmt.Sprintf(value, v...) + } + return func(s State) State { + return s.withValue(keyEnv, func(ctx context.Context, c *Constraints) (interface{}, error) { + env, err := getEnv(s)(ctx, c) + if err != nil { + return nil, err + } + return env.AddOrReplace(key, value), nil + }) + } +} + +func Dir(str string) StateOption { + return dirf(str, false) +} + +func Dirf(str string, v ...interface{}) StateOption { + return dirf(str, true, v...) +} + +func dirf(value string, replace bool, v ...interface{}) StateOption { + if replace { + value = fmt.Sprintf(value, v...) + } + return func(s State) State { + return s.withValue(keyDir, func(ctx context.Context, c *Constraints) (interface{}, error) { + if !path.IsAbs(value) { + prev, err := getDir(s)(ctx, c) + if err != nil { + return nil, err + } + if prev == "" { + prev = "/" + } + value = path.Join(prev, value) + } + return value, nil + }) + } +} + +func User(str string) StateOption { + return func(s State) State { + return s.WithValue(keyUser, str) + } +} + +func Reset(other State) StateOption { + return func(s State) State { + s = NewState(s.Output()) + s.prev = &other + return s + } +} + +func getEnv(s State) func(context.Context, *Constraints) (EnvList, error) { + return func(ctx context.Context, c *Constraints) (EnvList, error) { + v, err := s.getValue(keyEnv)(ctx, c) + if err != nil { + return nil, err + } + if v != nil { + return v.(EnvList), nil + } + return EnvList{}, nil + } +} + +func getDir(s State) func(context.Context, *Constraints) (string, error) { + return func(ctx context.Context, c *Constraints) (string, error) { + v, err := s.getValue(keyDir)(ctx, c) + if err != nil { + return "", err + } + if v != nil { + return v.(string), nil + } + return "", nil + } +} + +func getArgs(s State) func(context.Context, *Constraints) ([]string, error) { + return func(ctx context.Context, c *Constraints) ([]string, error) { + v, err := s.getValue(keyArgs)(ctx, c) + if err != nil { + return nil, err + } + if v != nil { + return v.([]string), nil + } + return nil, nil + } +} + +func getUser(s State) func(context.Context, *Constraints) (string, error) { + return func(ctx context.Context, c *Constraints) (string, error) { + v, err := s.getValue(keyUser)(ctx, c) + if err != nil { + return "", err + } + if v != nil { + return v.(string), nil + } + return "", nil + } +} + +func Hostname(str string) StateOption { + return func(s State) State { + return s.WithValue(keyHostname, str) + } +} + +func getHostname(s State) func(context.Context, *Constraints) (string, error) { + return func(ctx context.Context, c *Constraints) (string, error) { + v, err := s.getValue(keyHostname)(ctx, c) + if err != nil { + return "", err + } + if v != nil { + return v.(string), nil + } + return "", nil + } +} + +func args(args ...string) StateOption { + return func(s State) State { + return s.WithValue(keyArgs, args) + } +} + +func shlexf(str string, replace bool, v ...interface{}) StateOption { + if replace { + str = fmt.Sprintf(str, v...) + } + return func(s State) State { + arg, err := shlex.Split(str) + if err != nil { //nolint + // TODO: handle error + } + return args(arg...)(s) + } +} + +func platform(p ocispecs.Platform) StateOption { + return func(s State) State { + return s.WithValue(keyPlatform, platforms.Normalize(p)) + } +} + +func getPlatform(s State) func(context.Context, *Constraints) (*ocispecs.Platform, error) { + return func(ctx context.Context, c *Constraints) (*ocispecs.Platform, error) { + v, err := s.getValue(keyPlatform)(ctx, c) + if err != nil { + return nil, err + } + if v != nil { + p := v.(ocispecs.Platform) + return &p, nil + } + return nil, nil + } +} + +func extraHost(host string, ip net.IP) StateOption { + return func(s State) State { + return s.withValue(keyExtraHost, func(ctx context.Context, c *Constraints) (interface{}, error) { + v, err := getExtraHosts(s)(ctx, c) + if err != nil { + return nil, err + } + return append(v, HostIP{Host: host, IP: ip}), nil + }) + } +} + +func getExtraHosts(s State) func(context.Context, *Constraints) ([]HostIP, error) { + return func(ctx context.Context, c *Constraints) ([]HostIP, error) { + v, err := s.getValue(keyExtraHost)(ctx, c) + if err != nil { + return nil, err + } + if v != nil { + return v.([]HostIP), nil + } + return nil, nil + } +} + +type HostIP struct { + Host string + IP net.IP +} + +func ulimit(name UlimitName, soft int64, hard int64) StateOption { + return func(s State) State { + return s.withValue(keyUlimit, func(ctx context.Context, c *Constraints) (interface{}, error) { + v, err := getUlimit(s)(ctx, c) + if err != nil { + return nil, err + } + return append(v, pb.Ulimit{ + Name: string(name), + Soft: soft, + Hard: hard, + }), nil + }) + } +} + +func getUlimit(s State) func(context.Context, *Constraints) ([]pb.Ulimit, error) { + return func(ctx context.Context, c *Constraints) ([]pb.Ulimit, error) { + v, err := s.getValue(keyUlimit)(ctx, c) + if err != nil { + return nil, err + } + if v != nil { + return v.([]pb.Ulimit), nil + } + return nil, nil + } +} + +func cgroupParent(cp string) StateOption { + return func(s State) State { + return s.WithValue(keyCgroupParent, cp) + } +} + +func getCgroupParent(s State) func(context.Context, *Constraints) (string, error) { + return func(ctx context.Context, c *Constraints) (string, error) { + v, err := s.getValue(keyCgroupParent)(ctx, c) + if err != nil { + return "", err + } + if v != nil { + return v.(string), nil + } + return "", nil + } +} + +func Network(v pb.NetMode) StateOption { + return func(s State) State { + return s.WithValue(keyNetwork, v) + } +} +func getNetwork(s State) func(context.Context, *Constraints) (pb.NetMode, error) { + return func(ctx context.Context, c *Constraints) (pb.NetMode, error) { + v, err := s.getValue(keyNetwork)(ctx, c) + if err != nil { + return 0, err + } + if v != nil { + n := v.(pb.NetMode) + return n, nil + } + return NetModeSandbox, nil + } +} + +func Security(v pb.SecurityMode) StateOption { + return func(s State) State { + return s.WithValue(keySecurity, v) + } +} +func getSecurity(s State) func(context.Context, *Constraints) (pb.SecurityMode, error) { + return func(ctx context.Context, c *Constraints) (pb.SecurityMode, error) { + v, err := s.getValue(keySecurity)(ctx, c) + if err != nil { + return 0, err + } + if v != nil { + n := v.(pb.SecurityMode) + return n, nil + } + return SecurityModeSandbox, nil + } +} + +type EnvList []KeyValue + +type KeyValue struct { + key string + value string +} + +func (e EnvList) AddOrReplace(k, v string) EnvList { + e = e.Delete(k) + e = append(e, KeyValue{key: k, value: v}) + return e +} + +func (e EnvList) SetDefault(k, v string) EnvList { + if _, ok := e.Get(k); !ok { + e = append(e, KeyValue{key: k, value: v}) + } + return e +} + +func (e EnvList) Delete(k string) EnvList { + e = append([]KeyValue(nil), e...) + if i, ok := e.Index(k); ok { + return append(e[:i], e[i+1:]...) + } + return e +} + +func (e EnvList) Get(k string) (string, bool) { + if index, ok := e.Index(k); ok { + return e[index].value, true + } + return "", false +} + +func (e EnvList) Index(k string) (int, bool) { + for i, kv := range e { + if kv.key == k { + return i, true + } + } + return -1, false +} + +func (e EnvList) ToArray() []string { + out := make([]string, 0, len(e)) + for _, kv := range e { + out = append(out, kv.key+"="+kv.value) + } + return out +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/resolver.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/resolver.go new file mode 100644 index 000000000..453e4b592 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/resolver.go @@ -0,0 +1,41 @@ +package llb + +import ( + "context" + + digest "github.com/opencontainers/go-digest" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" +) + +// WithMetaResolver adds a metadata resolver to an image +func WithMetaResolver(mr ImageMetaResolver) ImageOption { + return imageOptionFunc(func(ii *ImageInfo) { + ii.metaResolver = mr + }) +} + +// ResolveDigest uses the meta resolver to update the ref of image with full digest before marshaling. +// This makes image ref immutable and is recommended if you want to make sure meta resolver data +// matches the image used during the build. +func ResolveDigest(v bool) ImageOption { + return imageOptionFunc(func(ii *ImageInfo) { + ii.resolveDigest = v + }) +} + +func WithLayerLimit(l int) ImageOption { + return imageOptionFunc(func(ii *ImageInfo) { + ii.layerLimit = &l + }) +} + +// ImageMetaResolver can resolve image config metadata from a reference +type ImageMetaResolver interface { + ResolveImageConfig(ctx context.Context, ref string, opt ResolveImageConfigOpt) (digest.Digest, []byte, error) +} + +type ResolveImageConfigOpt struct { + Platform *ocispecs.Platform + ResolveMode string + LogName string +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/source.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/source.go new file mode 100644 index 000000000..308ce76f5 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/source.go @@ -0,0 +1,566 @@ +package llb + +import ( + "context" + _ "crypto/sha256" // for opencontainers/go-digest + "encoding/json" + "os" + "strconv" + "strings" + + "github.com/docker/distribution/reference" + "github.com/moby/buildkit/solver/pb" + "github.com/moby/buildkit/util/apicaps" + "github.com/moby/buildkit/util/gitutil" + "github.com/moby/buildkit/util/sshutil" + digest "github.com/opencontainers/go-digest" + "github.com/pkg/errors" +) + +type SourceOp struct { + MarshalCache + id string + attrs map[string]string + output Output + constraints Constraints + err error +} + +func NewSource(id string, attrs map[string]string, c Constraints) *SourceOp { + s := &SourceOp{ + id: id, + attrs: attrs, + constraints: c, + } + s.output = &output{vertex: s, platform: c.Platform} + return s +} + +func (s *SourceOp) Validate(ctx context.Context, c *Constraints) error { + if s.err != nil { + return s.err + } + if s.id == "" { + return errors.Errorf("source identifier can't be empty") + } + return nil +} + +func (s *SourceOp) Marshal(ctx context.Context, constraints *Constraints) (digest.Digest, []byte, *pb.OpMetadata, []*SourceLocation, error) { + if s.Cached(constraints) { + return s.Load() + } + if err := s.Validate(ctx, constraints); err != nil { + return "", nil, nil, nil, err + } + + if strings.HasPrefix(s.id, "local://") { + if _, hasSession := s.attrs[pb.AttrLocalSessionID]; !hasSession { + uid := s.constraints.LocalUniqueID + if uid == "" { + uid = constraints.LocalUniqueID + } + s.attrs[pb.AttrLocalUniqueID] = uid + addCap(&s.constraints, pb.CapSourceLocalUnique) + } + } + proto, md := MarshalConstraints(constraints, &s.constraints) + + proto.Op = &pb.Op_Source{ + Source: &pb.SourceOp{Identifier: s.id, Attrs: s.attrs}, + } + + if !platformSpecificSource(s.id) { + proto.Platform = nil + } + + dt, err := proto.Marshal() + if err != nil { + return "", nil, nil, nil, err + } + + s.Store(dt, md, s.constraints.SourceLocations, constraints) + return s.Load() +} + +func (s *SourceOp) Output() Output { + return s.output +} + +func (s *SourceOp) Inputs() []Output { + return nil +} + +func Image(ref string, opts ...ImageOption) State { + r, err := reference.ParseNormalizedNamed(ref) + if err == nil { + r = reference.TagNameOnly(r) + ref = r.String() + } + var info ImageInfo + for _, opt := range opts { + opt.SetImageOption(&info) + } + + addCap(&info.Constraints, pb.CapSourceImage) + + attrs := map[string]string{} + if info.resolveMode != 0 { + attrs[pb.AttrImageResolveMode] = info.resolveMode.String() + if info.resolveMode == ResolveModeForcePull { + addCap(&info.Constraints, pb.CapSourceImageResolveMode) // only require cap for security enforced mode + } + } + + if info.RecordType != "" { + attrs[pb.AttrImageRecordType] = info.RecordType + } + + if ll := info.layerLimit; ll != nil { + attrs[pb.AttrImageLayerLimit] = strconv.FormatInt(int64(*ll), 10) + addCap(&info.Constraints, pb.CapSourceImageLayerLimit) + } + + src := NewSource("docker-image://"+ref, attrs, info.Constraints) // controversial + if err != nil { + src.err = err + } else if info.metaResolver != nil { + if _, ok := r.(reference.Digested); ok || !info.resolveDigest { + return NewState(src.Output()).Async(func(ctx context.Context, st State, c *Constraints) (State, error) { + p := info.Constraints.Platform + if p == nil { + p = c.Platform + } + _, dt, err := info.metaResolver.ResolveImageConfig(ctx, ref, ResolveImageConfigOpt{ + Platform: p, + ResolveMode: info.resolveMode.String(), + }) + if err != nil { + return State{}, err + } + return st.WithImageConfig(dt) + }) + } + return Scratch().Async(func(ctx context.Context, _ State, c *Constraints) (State, error) { + p := info.Constraints.Platform + if p == nil { + p = c.Platform + } + dgst, dt, err := info.metaResolver.ResolveImageConfig(context.TODO(), ref, ResolveImageConfigOpt{ + Platform: p, + ResolveMode: info.resolveMode.String(), + }) + if err != nil { + return State{}, err + } + if dgst != "" { + r, err = reference.WithDigest(r, dgst) + if err != nil { + return State{}, err + } + } + return NewState(NewSource("docker-image://"+r.String(), attrs, info.Constraints).Output()).WithImageConfig(dt) + }) + } + return NewState(src.Output()) +} + +type ImageOption interface { + SetImageOption(*ImageInfo) +} + +type imageOptionFunc func(*ImageInfo) + +func (fn imageOptionFunc) SetImageOption(ii *ImageInfo) { + fn(ii) +} + +var MarkImageInternal = imageOptionFunc(func(ii *ImageInfo) { + ii.RecordType = "internal" +}) + +type ResolveMode int + +const ( + ResolveModeDefault ResolveMode = iota + ResolveModeForcePull + ResolveModePreferLocal +) + +func (r ResolveMode) SetImageOption(ii *ImageInfo) { + ii.resolveMode = r +} + +func (r ResolveMode) String() string { + switch r { + case ResolveModeDefault: + return pb.AttrImageResolveModeDefault + case ResolveModeForcePull: + return pb.AttrImageResolveModeForcePull + case ResolveModePreferLocal: + return pb.AttrImageResolveModePreferLocal + default: + return "" + } +} + +type ImageInfo struct { + constraintsWrapper + metaResolver ImageMetaResolver + resolveDigest bool + resolveMode ResolveMode + layerLimit *int + RecordType string +} + +func Git(remote, ref string, opts ...GitOption) State { + url := strings.Split(remote, "#")[0] + + var protocolType int + remote, protocolType = gitutil.ParseProtocol(remote) + + var sshHost string + if protocolType == gitutil.SSHProtocol { + parts := strings.SplitN(remote, ":", 2) + if len(parts) == 2 { + sshHost = parts[0] + // keep remote consistent with http(s) version + remote = parts[0] + "/" + parts[1] + } + } + if protocolType == gitutil.UnknownProtocol { + url = "https://" + url + } + + id := remote + + if ref != "" { + id += "#" + ref + } + + gi := &GitInfo{ + AuthHeaderSecret: "GIT_AUTH_HEADER", + AuthTokenSecret: "GIT_AUTH_TOKEN", + } + for _, o := range opts { + o.SetGitOption(gi) + } + attrs := map[string]string{} + if gi.KeepGitDir { + attrs[pb.AttrKeepGitDir] = "true" + addCap(&gi.Constraints, pb.CapSourceGitKeepDir) + } + if url != "" { + attrs[pb.AttrFullRemoteURL] = url + addCap(&gi.Constraints, pb.CapSourceGitFullURL) + } + if gi.AuthTokenSecret != "" { + attrs[pb.AttrAuthTokenSecret] = gi.AuthTokenSecret + if gi.addAuthCap { + addCap(&gi.Constraints, pb.CapSourceGitHTTPAuth) + } + } + if gi.AuthHeaderSecret != "" { + attrs[pb.AttrAuthHeaderSecret] = gi.AuthHeaderSecret + if gi.addAuthCap { + addCap(&gi.Constraints, pb.CapSourceGitHTTPAuth) + } + } + if protocolType == gitutil.SSHProtocol { + if gi.KnownSSHHosts != "" { + attrs[pb.AttrKnownSSHHosts] = gi.KnownSSHHosts + } else if sshHost != "" { + keyscan, err := sshutil.SSHKeyScan(sshHost) + if err == nil { + // best effort + attrs[pb.AttrKnownSSHHosts] = keyscan + } + } + addCap(&gi.Constraints, pb.CapSourceGitKnownSSHHosts) + + if gi.MountSSHSock == "" { + attrs[pb.AttrMountSSHSock] = "default" + } else { + attrs[pb.AttrMountSSHSock] = gi.MountSSHSock + } + addCap(&gi.Constraints, pb.CapSourceGitMountSSHSock) + } + + addCap(&gi.Constraints, pb.CapSourceGit) + + source := NewSource("git://"+id, attrs, gi.Constraints) + return NewState(source.Output()) +} + +type GitOption interface { + SetGitOption(*GitInfo) +} +type gitOptionFunc func(*GitInfo) + +func (fn gitOptionFunc) SetGitOption(gi *GitInfo) { + fn(gi) +} + +type GitInfo struct { + constraintsWrapper + KeepGitDir bool + AuthTokenSecret string + AuthHeaderSecret string + addAuthCap bool + KnownSSHHosts string + MountSSHSock string +} + +func KeepGitDir() GitOption { + return gitOptionFunc(func(gi *GitInfo) { + gi.KeepGitDir = true + }) +} + +func AuthTokenSecret(v string) GitOption { + return gitOptionFunc(func(gi *GitInfo) { + gi.AuthTokenSecret = v + gi.addAuthCap = true + }) +} + +func AuthHeaderSecret(v string) GitOption { + return gitOptionFunc(func(gi *GitInfo) { + gi.AuthHeaderSecret = v + gi.addAuthCap = true + }) +} + +func KnownSSHHosts(key string) GitOption { + key = strings.TrimSuffix(key, "\n") + return gitOptionFunc(func(gi *GitInfo) { + gi.KnownSSHHosts = gi.KnownSSHHosts + key + "\n" + }) +} + +func MountSSHSock(sshID string) GitOption { + return gitOptionFunc(func(gi *GitInfo) { + gi.MountSSHSock = sshID + }) +} + +func Scratch() State { + return NewState(nil) +} + +func Local(name string, opts ...LocalOption) State { + gi := &LocalInfo{} + + for _, o := range opts { + o.SetLocalOption(gi) + } + attrs := map[string]string{} + if gi.SessionID != "" { + attrs[pb.AttrLocalSessionID] = gi.SessionID + addCap(&gi.Constraints, pb.CapSourceLocalSessionID) + } + if gi.IncludePatterns != "" { + attrs[pb.AttrIncludePatterns] = gi.IncludePatterns + addCap(&gi.Constraints, pb.CapSourceLocalIncludePatterns) + } + if gi.FollowPaths != "" { + attrs[pb.AttrFollowPaths] = gi.FollowPaths + addCap(&gi.Constraints, pb.CapSourceLocalFollowPaths) + } + if gi.ExcludePatterns != "" { + attrs[pb.AttrExcludePatterns] = gi.ExcludePatterns + addCap(&gi.Constraints, pb.CapSourceLocalExcludePatterns) + } + if gi.SharedKeyHint != "" { + attrs[pb.AttrSharedKeyHint] = gi.SharedKeyHint + addCap(&gi.Constraints, pb.CapSourceLocalSharedKeyHint) + } + if gi.Differ.Type != "" { + attrs[pb.AttrLocalDiffer] = string(gi.Differ.Type) + if gi.Differ.Required { + addCap(&gi.Constraints, pb.CapSourceLocalDiffer) + } + } + + addCap(&gi.Constraints, pb.CapSourceLocal) + + source := NewSource("local://"+name, attrs, gi.Constraints) + return NewState(source.Output()) +} + +type LocalOption interface { + SetLocalOption(*LocalInfo) +} + +type localOptionFunc func(*LocalInfo) + +func (fn localOptionFunc) SetLocalOption(li *LocalInfo) { + fn(li) +} + +func SessionID(id string) LocalOption { + return localOptionFunc(func(li *LocalInfo) { + li.SessionID = id + }) +} + +func IncludePatterns(p []string) LocalOption { + return localOptionFunc(func(li *LocalInfo) { + if len(p) == 0 { + li.IncludePatterns = "" + return + } + dt, _ := json.Marshal(p) // empty on error + li.IncludePatterns = string(dt) + }) +} + +func FollowPaths(p []string) LocalOption { + return localOptionFunc(func(li *LocalInfo) { + if len(p) == 0 { + li.FollowPaths = "" + return + } + dt, _ := json.Marshal(p) // empty on error + li.FollowPaths = string(dt) + }) +} + +func ExcludePatterns(p []string) LocalOption { + return localOptionFunc(func(li *LocalInfo) { + if len(p) == 0 { + li.ExcludePatterns = "" + return + } + dt, _ := json.Marshal(p) // empty on error + li.ExcludePatterns = string(dt) + }) +} + +func SharedKeyHint(h string) LocalOption { + return localOptionFunc(func(li *LocalInfo) { + li.SharedKeyHint = h + }) +} + +func Differ(t DiffType, required bool) LocalOption { + return localOptionFunc(func(li *LocalInfo) { + li.Differ = DifferInfo{ + Type: t, + Required: required, + } + }) +} + +type DiffType string + +const ( + // DiffNone will do no file comparisons, all files in the Local source will + // be retransmitted. + DiffNone DiffType = pb.AttrLocalDifferNone + // DiffMetadata will compare file metadata (size, modified time, mode, owner, + // group, device and link name) to determine if the files in the Local source need + // to be retransmitted. This is the default behavior. + DiffMetadata DiffType = pb.AttrLocalDifferMetadata +) + +type DifferInfo struct { + Type DiffType + Required bool +} + +type LocalInfo struct { + constraintsWrapper + SessionID string + IncludePatterns string + ExcludePatterns string + FollowPaths string + SharedKeyHint string + Differ DifferInfo +} + +func HTTP(url string, opts ...HTTPOption) State { + hi := &HTTPInfo{} + for _, o := range opts { + o.SetHTTPOption(hi) + } + attrs := map[string]string{} + if hi.Checksum != "" { + attrs[pb.AttrHTTPChecksum] = hi.Checksum.String() + addCap(&hi.Constraints, pb.CapSourceHTTPChecksum) + } + if hi.Filename != "" { + attrs[pb.AttrHTTPFilename] = hi.Filename + } + if hi.Perm != 0 { + attrs[pb.AttrHTTPPerm] = "0" + strconv.FormatInt(int64(hi.Perm), 8) + addCap(&hi.Constraints, pb.CapSourceHTTPPerm) + } + if hi.UID != 0 { + attrs[pb.AttrHTTPUID] = strconv.Itoa(hi.UID) + addCap(&hi.Constraints, pb.CapSourceHTTPUIDGID) + } + if hi.GID != 0 { + attrs[pb.AttrHTTPGID] = strconv.Itoa(hi.GID) + addCap(&hi.Constraints, pb.CapSourceHTTPUIDGID) + } + + addCap(&hi.Constraints, pb.CapSourceHTTP) + source := NewSource(url, attrs, hi.Constraints) + return NewState(source.Output()) +} + +type HTTPInfo struct { + constraintsWrapper + Checksum digest.Digest + Filename string + Perm int + UID int + GID int +} + +type HTTPOption interface { + SetHTTPOption(*HTTPInfo) +} + +type httpOptionFunc func(*HTTPInfo) + +func (fn httpOptionFunc) SetHTTPOption(hi *HTTPInfo) { + fn(hi) +} + +func Checksum(dgst digest.Digest) HTTPOption { + return httpOptionFunc(func(hi *HTTPInfo) { + hi.Checksum = dgst + }) +} + +func Chmod(perm os.FileMode) HTTPOption { + return httpOptionFunc(func(hi *HTTPInfo) { + hi.Perm = int(perm) & 0777 + }) +} + +func Filename(name string) HTTPOption { + return httpOptionFunc(func(hi *HTTPInfo) { + hi.Filename = name + }) +} + +func Chown(uid, gid int) HTTPOption { + return httpOptionFunc(func(hi *HTTPInfo) { + hi.UID = uid + hi.GID = gid + }) +} + +func platformSpecificSource(id string) bool { + return strings.HasPrefix(id, "docker-image://") +} + +func addCap(c *Constraints, id apicaps.CapID) { + if c.Metadata.Caps == nil { + c.Metadata.Caps = make(map[apicaps.CapID]bool) + } + c.Metadata.Caps[id] = true +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/sourcemap.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/sourcemap.go new file mode 100644 index 000000000..149355d92 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/sourcemap.go @@ -0,0 +1,111 @@ +package llb + +import ( + "context" + + "github.com/moby/buildkit/solver/pb" + digest "github.com/opencontainers/go-digest" +) + +type SourceMap struct { + State *State + Definition *Definition + Filename string + Data []byte +} + +func NewSourceMap(st *State, filename string, dt []byte) *SourceMap { + return &SourceMap{ + State: st, + Filename: filename, + Data: dt, + } +} + +func (s *SourceMap) Location(r []*pb.Range) ConstraintsOpt { + return constraintsOptFunc(func(c *Constraints) { + if s == nil { + return + } + c.SourceLocations = append(c.SourceLocations, &SourceLocation{ + SourceMap: s, + Ranges: r, + }) + }) +} + +type SourceLocation struct { + SourceMap *SourceMap + Ranges []*pb.Range +} + +type sourceMapCollector struct { + maps []*SourceMap + index map[*SourceMap]int + locations map[digest.Digest][]*SourceLocation +} + +func newSourceMapCollector() *sourceMapCollector { + return &sourceMapCollector{ + index: map[*SourceMap]int{}, + locations: map[digest.Digest][]*SourceLocation{}, + } +} + +func (smc *sourceMapCollector) Add(dgst digest.Digest, ls []*SourceLocation) { + for _, l := range ls { + idx, ok := smc.index[l.SourceMap] + if !ok { + idx = len(smc.maps) + smc.maps = append(smc.maps, l.SourceMap) + } + smc.index[l.SourceMap] = idx + } + smc.locations[dgst] = ls +} + +func (smc *sourceMapCollector) Marshal(ctx context.Context, co ...ConstraintsOpt) (*pb.Source, error) { + s := &pb.Source{ + Locations: make(map[string]*pb.Locations), + } + for _, m := range smc.maps { + def := m.Definition + if def == nil && m.State != nil { + var err error + def, err = m.State.Marshal(ctx, co...) + if err != nil { + return nil, err + } + m.Definition = def + } + + info := &pb.SourceInfo{ + Data: m.Data, + Filename: m.Filename, + } + + if def != nil { + info.Definition = def.ToPB() + } + + s.Infos = append(s.Infos, info) + } + + for dgst, locs := range smc.locations { + pbLocs, ok := s.Locations[dgst.String()] + if !ok { + pbLocs = &pb.Locations{} + } + + for _, loc := range locs { + pbLocs.Locations = append(pbLocs.Locations, &pb.Location{ + SourceIndex: int32(smc.index[loc.SourceMap]), + Ranges: loc.Ranges, + }) + } + + s.Locations[dgst.String()] = pbLocs + } + + return s, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/state.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/state.go new file mode 100644 index 000000000..5abeb5ae3 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/llb/state.go @@ -0,0 +1,628 @@ +package llb + +import ( + "context" + "encoding/json" + "fmt" + "net" + "strings" + + "github.com/containerd/containerd/platforms" + "github.com/moby/buildkit/identity" + "github.com/moby/buildkit/solver/pb" + "github.com/moby/buildkit/util/apicaps" + digest "github.com/opencontainers/go-digest" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" +) + +type StateOption func(State) State + +type Output interface { + ToInput(context.Context, *Constraints) (*pb.Input, error) + Vertex(context.Context, *Constraints) Vertex +} + +type Vertex interface { + Validate(context.Context, *Constraints) error + Marshal(context.Context, *Constraints) (digest.Digest, []byte, *pb.OpMetadata, []*SourceLocation, error) + Output() Output + Inputs() []Output +} + +func NewConstraints(co ...ConstraintsOpt) *Constraints { + defaultPlatform := platforms.Normalize(platforms.DefaultSpec()) + c := &Constraints{ + Platform: &defaultPlatform, + LocalUniqueID: identity.NewID(), + } + for _, o := range co { + o.SetConstraintsOption(c) + } + return c +} + +func NewState(o Output) State { + s := State{ + out: o, + }.Dir("/") + s = s.ensurePlatform() + return s +} + +type State struct { + out Output + prev *State + key interface{} + value func(context.Context, *Constraints) (interface{}, error) + opts []ConstraintsOpt + async *asyncState +} + +func (s State) ensurePlatform() State { + if o, ok := s.out.(interface { + Platform() *ocispecs.Platform + }); ok { + if p := o.Platform(); p != nil { + s = platform(*p)(s) + } + } + return s +} + +func (s State) WithValue(k, v interface{}) State { + return s.withValue(k, func(context.Context, *Constraints) (interface{}, error) { + return v, nil + }) +} + +func (s State) withValue(k interface{}, v func(context.Context, *Constraints) (interface{}, error)) State { + return State{ + out: s.Output(), + prev: &s, // doesn't need to be original pointer + key: k, + value: v, + } +} + +func (s State) Value(ctx context.Context, k interface{}, co ...ConstraintsOpt) (interface{}, error) { + c := &Constraints{} + for _, f := range co { + f.SetConstraintsOption(c) + } + return s.getValue(k)(ctx, c) +} + +func (s State) getValue(k interface{}) func(context.Context, *Constraints) (interface{}, error) { + if s.key == k { + return s.value + } + if s.async != nil { + return func(ctx context.Context, c *Constraints) (interface{}, error) { + err := s.async.Do(ctx, c) + if err != nil { + return nil, err + } + return s.async.target.getValue(k)(ctx, c) + } + } + if s.prev == nil { + return nilValue + } + return s.prev.getValue(k) +} + +func (s State) Async(f func(context.Context, State, *Constraints) (State, error)) State { + s2 := State{ + async: &asyncState{f: f, prev: s}, + } + return s2 +} + +func (s State) SetMarshalDefaults(co ...ConstraintsOpt) State { + s.opts = co + return s +} + +func (s State) Marshal(ctx context.Context, co ...ConstraintsOpt) (*Definition, error) { + c := NewConstraints(append(s.opts, co...)...) + def := &Definition{ + Metadata: make(map[digest.Digest]pb.OpMetadata, 0), + Constraints: c, + } + + if s.Output() == nil || s.Output().Vertex(ctx, c) == nil { + return def, nil + } + smc := newSourceMapCollector() + + def, err := marshal(ctx, s.Output().Vertex(ctx, c), def, smc, map[digest.Digest]struct{}{}, map[Vertex]struct{}{}, c) + if err != nil { + return def, err + } + inp, err := s.Output().ToInput(ctx, c) + if err != nil { + return def, err + } + proto := &pb.Op{Inputs: []*pb.Input{inp}} + dt, err := proto.Marshal() + if err != nil { + return def, err + } + def.Def = append(def.Def, dt) + + dgst := digest.FromBytes(dt) + md := def.Metadata[dgst] + md.Caps = map[apicaps.CapID]bool{ + pb.CapConstraints: true, + pb.CapPlatform: true, + } + + for _, m := range def.Metadata { + if m.IgnoreCache { + md.Caps[pb.CapMetaIgnoreCache] = true + } + if m.Description != nil { + md.Caps[pb.CapMetaDescription] = true + } + if m.ExportCache != nil { + md.Caps[pb.CapMetaExportCache] = true + } + } + + def.Metadata[dgst] = md + sm, err := smc.Marshal(ctx, co...) + if err != nil { + return nil, err + } + def.Source = sm + + return def, nil +} + +func marshal(ctx context.Context, v Vertex, def *Definition, s *sourceMapCollector, cache map[digest.Digest]struct{}, vertexCache map[Vertex]struct{}, c *Constraints) (*Definition, error) { + if _, ok := vertexCache[v]; ok { + return def, nil + } + for _, inp := range v.Inputs() { + var err error + def, err = marshal(ctx, inp.Vertex(ctx, c), def, s, cache, vertexCache, c) + if err != nil { + return def, err + } + } + + dgst, dt, opMeta, sls, err := v.Marshal(ctx, c) + if err != nil { + return def, err + } + vertexCache[v] = struct{}{} + if opMeta != nil { + def.Metadata[dgst] = mergeMetadata(def.Metadata[dgst], *opMeta) + } + if _, ok := cache[dgst]; ok { + return def, nil + } + s.Add(dgst, sls) + def.Def = append(def.Def, dt) + cache[dgst] = struct{}{} + return def, nil +} + +func (s State) Validate(ctx context.Context, c *Constraints) error { + return s.Output().Vertex(ctx, c).Validate(ctx, c) +} + +func (s State) Output() Output { + if s.async != nil { + return s.async.Output() + } + return s.out +} + +func (s State) WithOutput(o Output) State { + prev := s + s = State{ + out: o, + prev: &prev, + } + s = s.ensurePlatform() + return s +} + +func (s State) WithImageConfig(c []byte) (State, error) { + var img ocispecs.Image + if err := json.Unmarshal(c, &img); err != nil { + return State{}, err + } + for _, env := range img.Config.Env { + parts := strings.SplitN(env, "=", 2) + if len(parts[0]) > 0 { + var v string + if len(parts) > 1 { + v = parts[1] + } + s = s.AddEnv(parts[0], v) + } + } + s = s.Dir(img.Config.WorkingDir) + if img.Architecture != "" && img.OS != "" { + s = s.Platform(ocispecs.Platform{ + OS: img.OS, + Architecture: img.Architecture, + Variant: img.Variant, + }) + } + return s, nil +} + +func (s State) Run(ro ...RunOption) ExecState { + ei := &ExecInfo{State: s} + for _, o := range ro { + o.SetRunOption(ei) + } + exec := NewExecOp(ei.State, ei.ProxyEnv, ei.ReadonlyRootFS, ei.Constraints) + for _, m := range ei.Mounts { + exec.AddMount(m.Target, m.Source, m.Opts...) + } + exec.secrets = ei.Secrets + exec.ssh = ei.SSH + + return ExecState{ + State: s.WithOutput(exec.Output()), + exec: exec, + } +} + +func (s State) File(a *FileAction, opts ...ConstraintsOpt) State { + var c Constraints + for _, o := range opts { + o.SetConstraintsOption(&c) + } + + return s.WithOutput(NewFileOp(s, a, c).Output()) +} + +func (s State) AddEnv(key, value string) State { + return AddEnv(key, value)(s) +} + +func (s State) AddEnvf(key, value string, v ...interface{}) State { + return AddEnvf(key, value, v...)(s) +} + +func (s State) Dir(str string) State { + return Dir(str)(s) +} +func (s State) Dirf(str string, v ...interface{}) State { + return Dirf(str, v...)(s) +} + +func (s State) GetEnv(ctx context.Context, key string, co ...ConstraintsOpt) (string, bool, error) { + c := &Constraints{} + for _, f := range co { + f.SetConstraintsOption(c) + } + env, err := getEnv(s)(ctx, c) + if err != nil { + return "", false, err + } + v, ok := env.Get(key) + return v, ok, nil +} + +func (s State) Env(ctx context.Context, co ...ConstraintsOpt) ([]string, error) { + c := &Constraints{} + for _, f := range co { + f.SetConstraintsOption(c) + } + env, err := getEnv(s)(ctx, c) + if err != nil { + return nil, err + } + return env.ToArray(), nil +} + +func (s State) GetDir(ctx context.Context, co ...ConstraintsOpt) (string, error) { + c := &Constraints{} + for _, f := range co { + f.SetConstraintsOption(c) + } + return getDir(s)(ctx, c) +} + +func (s State) GetArgs(ctx context.Context, co ...ConstraintsOpt) ([]string, error) { + c := &Constraints{} + for _, f := range co { + f.SetConstraintsOption(c) + } + return getArgs(s)(ctx, c) +} + +func (s State) Reset(s2 State) State { + return Reset(s2)(s) +} + +func (s State) User(v string) State { + return User(v)(s) +} + +func (s State) Hostname(v string) State { + return Hostname(v)(s) +} + +func (s State) GetHostname(ctx context.Context, co ...ConstraintsOpt) (string, error) { + c := &Constraints{} + for _, f := range co { + f.SetConstraintsOption(c) + } + return getHostname(s)(ctx, c) +} + +func (s State) Platform(p ocispecs.Platform) State { + return platform(p)(s) +} + +func (s State) GetPlatform(ctx context.Context, co ...ConstraintsOpt) (*ocispecs.Platform, error) { + c := &Constraints{} + for _, f := range co { + f.SetConstraintsOption(c) + } + return getPlatform(s)(ctx, c) +} + +func (s State) Network(n pb.NetMode) State { + return Network(n)(s) +} + +func (s State) GetNetwork(ctx context.Context, co ...ConstraintsOpt) (pb.NetMode, error) { + c := &Constraints{} + for _, f := range co { + f.SetConstraintsOption(c) + } + return getNetwork(s)(ctx, c) +} +func (s State) Security(n pb.SecurityMode) State { + return Security(n)(s) +} + +func (s State) GetSecurity(ctx context.Context, co ...ConstraintsOpt) (pb.SecurityMode, error) { + c := &Constraints{} + for _, f := range co { + f.SetConstraintsOption(c) + } + return getSecurity(s)(ctx, c) +} + +func (s State) With(so ...StateOption) State { + for _, o := range so { + s = o(s) + } + return s +} + +func (s State) AddExtraHost(host string, ip net.IP) State { + return extraHost(host, ip)(s) +} + +func (s State) AddUlimit(name UlimitName, soft int64, hard int64) State { + return ulimit(name, soft, hard)(s) +} + +func (s State) WithCgroupParent(cp string) State { + return cgroupParent(cp)(s) +} + +func (s State) isFileOpCopyInput() {} + +type output struct { + vertex Vertex + getIndex func() (pb.OutputIndex, error) + err error + platform *ocispecs.Platform +} + +func (o *output) ToInput(ctx context.Context, c *Constraints) (*pb.Input, error) { + if o.err != nil { + return nil, o.err + } + var index pb.OutputIndex + if o.getIndex != nil { + var err error + index, err = o.getIndex() + if err != nil { + return nil, err + } + } + dgst, _, _, _, err := o.vertex.Marshal(ctx, c) + if err != nil { + return nil, err + } + return &pb.Input{Digest: dgst, Index: index}, nil +} + +func (o *output) Vertex(context.Context, *Constraints) Vertex { + return o.vertex +} + +func (o *output) Platform() *ocispecs.Platform { + return o.platform +} + +type ConstraintsOpt interface { + SetConstraintsOption(*Constraints) + RunOption + LocalOption + HTTPOption + ImageOption + GitOption +} + +type constraintsOptFunc func(m *Constraints) + +func (fn constraintsOptFunc) SetConstraintsOption(m *Constraints) { + fn(m) +} + +func (fn constraintsOptFunc) SetRunOption(ei *ExecInfo) { + ei.applyConstraints(fn) +} + +func (fn constraintsOptFunc) SetLocalOption(li *LocalInfo) { + li.applyConstraints(fn) +} + +func (fn constraintsOptFunc) SetHTTPOption(hi *HTTPInfo) { + hi.applyConstraints(fn) +} + +func (fn constraintsOptFunc) SetImageOption(ii *ImageInfo) { + ii.applyConstraints(fn) +} + +func (fn constraintsOptFunc) SetGitOption(gi *GitInfo) { + gi.applyConstraints(fn) +} + +func mergeMetadata(m1, m2 pb.OpMetadata) pb.OpMetadata { + if m2.IgnoreCache { + m1.IgnoreCache = true + } + if len(m2.Description) > 0 { + if m1.Description == nil { + m1.Description = make(map[string]string) + } + for k, v := range m2.Description { + m1.Description[k] = v + } + } + if m2.ExportCache != nil { + m1.ExportCache = m2.ExportCache + } + + for k := range m2.Caps { + if m1.Caps == nil { + m1.Caps = make(map[apicaps.CapID]bool, len(m2.Caps)) + } + m1.Caps[k] = true + } + + if m2.ProgressGroup != nil { + m1.ProgressGroup = m2.ProgressGroup + } + + return m1 +} + +var IgnoreCache = constraintsOptFunc(func(c *Constraints) { + c.Metadata.IgnoreCache = true +}) + +func WithDescription(m map[string]string) ConstraintsOpt { + return constraintsOptFunc(func(c *Constraints) { + if c.Metadata.Description == nil { + c.Metadata.Description = map[string]string{} + } + for k, v := range m { + c.Metadata.Description[k] = v + } + }) +} + +func WithCustomName(name string) ConstraintsOpt { + return WithDescription(map[string]string{ + "llb.customname": name, + }) +} + +func WithCustomNamef(name string, a ...interface{}) ConstraintsOpt { + return WithCustomName(fmt.Sprintf(name, a...)) +} + +// WithExportCache forces results for this vertex to be exported with the cache +func WithExportCache() ConstraintsOpt { + return constraintsOptFunc(func(c *Constraints) { + c.Metadata.ExportCache = &pb.ExportCache{Value: true} + }) +} + +// WithoutExportCache sets results for this vertex to be not exported with +// the cache +func WithoutExportCache() ConstraintsOpt { + return constraintsOptFunc(func(c *Constraints) { + // ExportCache with value false means to disable exporting + c.Metadata.ExportCache = &pb.ExportCache{Value: false} + }) +} + +// WithoutDefaultExportCache resets the cache export for the vertex to use +// the default defined by the build configuration. +func WithoutDefaultExportCache() ConstraintsOpt { + return constraintsOptFunc(func(c *Constraints) { + // nil means no vertex based config has been set + c.Metadata.ExportCache = nil + }) +} + +// WithCaps exposes supported LLB caps to the marshaler +func WithCaps(caps apicaps.CapSet) ConstraintsOpt { + return constraintsOptFunc(func(c *Constraints) { + c.Caps = &caps + }) +} + +type constraintsWrapper struct { + Constraints +} + +func (cw *constraintsWrapper) applyConstraints(f func(c *Constraints)) { + f(&cw.Constraints) +} + +type Constraints struct { + Platform *ocispecs.Platform + WorkerConstraints []string + Metadata pb.OpMetadata + LocalUniqueID string + Caps *apicaps.CapSet + SourceLocations []*SourceLocation +} + +func Platform(p ocispecs.Platform) ConstraintsOpt { + return constraintsOptFunc(func(c *Constraints) { + c.Platform = &p + }) +} + +func LocalUniqueID(v string) ConstraintsOpt { + return constraintsOptFunc(func(c *Constraints) { + c.LocalUniqueID = v + }) +} + +func ProgressGroup(id, name string, weak bool) ConstraintsOpt { + return constraintsOptFunc(func(c *Constraints) { + c.Metadata.ProgressGroup = &pb.ProgressGroup{Id: id, Name: name, Weak: weak} + }) +} + +var ( + LinuxAmd64 = Platform(ocispecs.Platform{OS: "linux", Architecture: "amd64"}) + LinuxArmhf = Platform(ocispecs.Platform{OS: "linux", Architecture: "arm", Variant: "v7"}) + LinuxArm = LinuxArmhf + LinuxArmel = Platform(ocispecs.Platform{OS: "linux", Architecture: "arm", Variant: "v6"}) + LinuxArm64 = Platform(ocispecs.Platform{OS: "linux", Architecture: "arm64"}) + LinuxS390x = Platform(ocispecs.Platform{OS: "linux", Architecture: "s390x"}) + LinuxPpc64le = Platform(ocispecs.Platform{OS: "linux", Architecture: "ppc64le"}) + Darwin = Platform(ocispecs.Platform{OS: "darwin", Architecture: "amd64"}) + Windows = Platform(ocispecs.Platform{OS: "windows", Architecture: "amd64"}) +) + +func Require(filters ...string) ConstraintsOpt { + return constraintsOptFunc(func(c *Constraints) { + c.WorkerConstraints = append(c.WorkerConstraints, filters...) + }) +} + +func nilValue(context.Context, *Constraints) (interface{}, error) { + return nil, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/ociindex/ociindex.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/ociindex/ociindex.go new file mode 100644 index 000000000..ef1e1cf4c --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/ociindex/ociindex.go @@ -0,0 +1,113 @@ +package ociindex + +import ( + "encoding/json" + "io" + "os" + + "github.com/gofrs/flock" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/pkg/errors" +) + +const ( + // IndexJSONLockFileSuffix is the suffix of the lock file + IndexJSONLockFileSuffix = ".lock" +) + +// PutDescToIndex puts desc to index with tag. +// Existing manifests with the same tag will be removed from the index. +func PutDescToIndex(index *ocispecs.Index, desc ocispecs.Descriptor, tag string) error { + if index == nil { + index = &ocispecs.Index{} + } + if index.SchemaVersion == 0 { + index.SchemaVersion = 2 + } + if tag != "" { + if desc.Annotations == nil { + desc.Annotations = make(map[string]string) + } + desc.Annotations[ocispecs.AnnotationRefName] = tag + // remove existing manifests with the same tag + var manifests []ocispecs.Descriptor + for _, m := range index.Manifests { + if m.Annotations[ocispecs.AnnotationRefName] != tag { + manifests = append(manifests, m) + } + } + index.Manifests = manifests + } + index.Manifests = append(index.Manifests, desc) + return nil +} + +func PutDescToIndexJSONFileLocked(indexJSONPath string, desc ocispecs.Descriptor, tag string) error { + lockPath := indexJSONPath + IndexJSONLockFileSuffix + lock := flock.New(lockPath) + locked, err := lock.TryLock() + if err != nil { + return errors.Wrapf(err, "could not lock %s", lockPath) + } + if !locked { + return errors.Errorf("could not lock %s", lockPath) + } + defer func() { + lock.Unlock() + os.RemoveAll(lockPath) + }() + f, err := os.OpenFile(indexJSONPath, os.O_RDWR|os.O_CREATE, 0644) + if err != nil { + return errors.Wrapf(err, "could not open %s", indexJSONPath) + } + defer f.Close() + var idx ocispecs.Index + b, err := io.ReadAll(f) + if err != nil { + return errors.Wrapf(err, "could not read %s", indexJSONPath) + } + if len(b) > 0 { + if err := json.Unmarshal(b, &idx); err != nil { + return errors.Wrapf(err, "could not unmarshal %s (%q)", indexJSONPath, string(b)) + } + } + if err = PutDescToIndex(&idx, desc, tag); err != nil { + return err + } + b, err = json.Marshal(idx) + if err != nil { + return err + } + if _, err = f.WriteAt(b, 0); err != nil { + return err + } + if err = f.Truncate(int64(len(b))); err != nil { + return err + } + return nil +} + +func ReadIndexJSONFileLocked(indexJSONPath string) (*ocispecs.Index, error) { + lockPath := indexJSONPath + IndexJSONLockFileSuffix + lock := flock.New(lockPath) + locked, err := lock.TryRLock() + if err != nil { + return nil, errors.Wrapf(err, "could not lock %s", lockPath) + } + if !locked { + return nil, errors.Errorf("could not lock %s", lockPath) + } + defer func() { + lock.Unlock() + os.RemoveAll(lockPath) + }() + b, err := os.ReadFile(indexJSONPath) + if err != nil { + return nil, errors.Wrapf(err, "could not read %s", indexJSONPath) + } + var idx ocispecs.Index + if err := json.Unmarshal(b, &idx); err != nil { + return nil, errors.Wrapf(err, "could not unmarshal %s (%q)", indexJSONPath, string(b)) + } + return &idx, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/prune.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/prune.go new file mode 100644 index 000000000..ed4815cb5 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/prune.go @@ -0,0 +1,83 @@ +package client + +import ( + "context" + "io" + "time" + + controlapi "github.com/moby/buildkit/api/services/control" + "github.com/pkg/errors" +) + +func (c *Client) Prune(ctx context.Context, ch chan UsageInfo, opts ...PruneOption) error { + info := &PruneInfo{} + for _, o := range opts { + o.SetPruneOption(info) + } + + req := &controlapi.PruneRequest{ + Filter: info.Filter, + KeepDuration: int64(info.KeepDuration), + KeepBytes: int64(info.KeepBytes), + } + if info.All { + req.All = true + } + cl, err := c.controlClient().Prune(ctx, req) + if err != nil { + return errors.Wrap(err, "failed to call prune") + } + + for { + d, err := cl.Recv() + if err != nil { + if err == io.EOF { + return nil + } + return err + } + if ch != nil { + ch <- UsageInfo{ + ID: d.ID, + Mutable: d.Mutable, + InUse: d.InUse, + Size: d.Size_, + Parents: d.Parents, + CreatedAt: d.CreatedAt, + Description: d.Description, + UsageCount: int(d.UsageCount), + LastUsedAt: d.LastUsedAt, + RecordType: UsageRecordType(d.RecordType), + Shared: d.Shared, + } + } + } +} + +type PruneOption interface { + SetPruneOption(*PruneInfo) +} + +type PruneInfo struct { + Filter []string `json:"filter"` + All bool `json:"all"` + KeepDuration time.Duration `json:"keepDuration"` + KeepBytes int64 `json:"keepBytes"` +} + +type pruneOptionFunc func(*PruneInfo) + +func (f pruneOptionFunc) SetPruneOption(pi *PruneInfo) { + f(pi) +} + +var PruneAll = pruneOptionFunc(func(pi *PruneInfo) { + pi.All = true +}) + +func WithKeepOpt(duration time.Duration, bytes int64) PruneOption { + return pruneOptionFunc(func(pi *PruneInfo) { + pi.KeepDuration = duration + pi.KeepBytes = bytes + }) +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/solve.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/solve.go new file mode 100644 index 000000000..e58905044 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/solve.go @@ -0,0 +1,507 @@ +package client + +import ( + "context" + "encoding/json" + "io" + "os" + "path/filepath" + "strings" + "time" + + "github.com/containerd/containerd/content" + contentlocal "github.com/containerd/containerd/content/local" + controlapi "github.com/moby/buildkit/api/services/control" + "github.com/moby/buildkit/client/llb" + "github.com/moby/buildkit/client/ociindex" + "github.com/moby/buildkit/identity" + "github.com/moby/buildkit/session" + sessioncontent "github.com/moby/buildkit/session/content" + "github.com/moby/buildkit/session/filesync" + "github.com/moby/buildkit/session/grpchijack" + "github.com/moby/buildkit/solver/pb" + "github.com/moby/buildkit/util/bklog" + "github.com/moby/buildkit/util/entitlements" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/pkg/errors" + "github.com/tonistiigi/fsutil" + fstypes "github.com/tonistiigi/fsutil/types" + "go.opentelemetry.io/otel/trace" + "golang.org/x/sync/errgroup" +) + +type SolveOpt struct { + Exports []ExportEntry + LocalDirs map[string]string + SharedKey string + Frontend string + FrontendAttrs map[string]string + FrontendInputs map[string]llb.State + CacheExports []CacheOptionsEntry + CacheImports []CacheOptionsEntry + Session []session.Attachable + AllowedEntitlements []entitlements.Entitlement + SharedSession *session.Session // TODO: refactor to better session syncing + SessionPreInitialized bool // TODO: refactor to better session syncing +} + +type ExportEntry struct { + Type string + Attrs map[string]string + Output func(map[string]string) (io.WriteCloser, error) // for ExporterOCI and ExporterDocker + OutputDir string // for ExporterLocal +} + +type CacheOptionsEntry struct { + Type string + Attrs map[string]string +} + +// Solve calls Solve on the controller. +// def must be nil if (and only if) opt.Frontend is set. +func (c *Client) Solve(ctx context.Context, def *llb.Definition, opt SolveOpt, statusChan chan *SolveStatus) (*SolveResponse, error) { + defer func() { + if statusChan != nil { + close(statusChan) + } + }() + + if opt.Frontend == "" && def == nil { + return nil, errors.New("invalid empty definition") + } + if opt.Frontend != "" && def != nil { + return nil, errors.Errorf("invalid definition for frontend %s", opt.Frontend) + } + + return c.solve(ctx, def, nil, opt, statusChan) +} + +type runGatewayCB func(ref string, s *session.Session, opts map[string]string) error + +func (c *Client) solve(ctx context.Context, def *llb.Definition, runGateway runGatewayCB, opt SolveOpt, statusChan chan *SolveStatus) (*SolveResponse, error) { + if def != nil && runGateway != nil { + return nil, errors.New("invalid with def and cb") + } + + syncedDirs, err := prepareSyncedDirs(def, opt.LocalDirs) + if err != nil { + return nil, err + } + + ref := identity.NewID() + eg, ctx := errgroup.WithContext(ctx) + + statusContext, cancelStatus := context.WithCancel(context.Background()) + defer cancelStatus() + + if span := trace.SpanFromContext(ctx); span.SpanContext().IsValid() { + statusContext = trace.ContextWithSpan(statusContext, span) + } + + s := opt.SharedSession + + if s == nil { + if opt.SessionPreInitialized { + return nil, errors.Errorf("no session provided for preinitialized option") + } + s, err = session.NewSession(statusContext, defaultSessionName(), opt.SharedKey) + if err != nil { + return nil, errors.Wrap(err, "failed to create session") + } + } + + cacheOpt, err := parseCacheOptions(ctx, runGateway != nil, opt) + if err != nil { + return nil, err + } + + var ex ExportEntry + if len(opt.Exports) > 1 { + return nil, errors.New("currently only single Exports can be specified") + } + if len(opt.Exports) == 1 { + ex = opt.Exports[0] + } + + if !opt.SessionPreInitialized { + if len(syncedDirs) > 0 { + s.Allow(filesync.NewFSSyncProvider(syncedDirs)) + } + + for _, a := range opt.Session { + s.Allow(a) + } + + switch ex.Type { + case ExporterLocal: + if ex.Output != nil { + return nil, errors.New("output file writer is not supported by local exporter") + } + if ex.OutputDir == "" { + return nil, errors.New("output directory is required for local exporter") + } + s.Allow(filesync.NewFSSyncTargetDir(ex.OutputDir)) + case ExporterOCI, ExporterDocker, ExporterTar: + if ex.OutputDir != "" { + return nil, errors.Errorf("output directory %s is not supported by %s exporter", ex.OutputDir, ex.Type) + } + if ex.Output == nil { + return nil, errors.Errorf("output file writer is required for %s exporter", ex.Type) + } + s.Allow(filesync.NewFSSyncTarget(ex.Output)) + default: + if ex.Output != nil { + return nil, errors.Errorf("output file writer is not supported by %s exporter", ex.Type) + } + if ex.OutputDir != "" { + return nil, errors.Errorf("output directory %s is not supported by %s exporter", ex.OutputDir, ex.Type) + } + } + + if len(cacheOpt.contentStores) > 0 { + s.Allow(sessioncontent.NewAttachable(cacheOpt.contentStores)) + } + + eg.Go(func() error { + sd := c.sessionDialer + if sd == nil { + sd = grpchijack.Dialer(c.controlClient()) + } + return s.Run(statusContext, sd) + }) + } + + for k, v := range cacheOpt.frontendAttrs { + if opt.FrontendAttrs == nil { + opt.FrontendAttrs = map[string]string{} + } + opt.FrontendAttrs[k] = v + } + + solveCtx, cancelSolve := context.WithCancel(ctx) + var res *SolveResponse + eg.Go(func() error { + ctx := solveCtx + defer cancelSolve() + + defer func() { // make sure the Status ends cleanly on build errors + go func() { + <-time.After(3 * time.Second) + cancelStatus() + }() + bklog.G(ctx).Debugf("stopping session") + s.Close() + }() + var pbd *pb.Definition + if def != nil { + pbd = def.ToPB() + } + + frontendInputs := make(map[string]*pb.Definition) + for key, st := range opt.FrontendInputs { + def, err := st.Marshal(ctx) + if err != nil { + return err + } + frontendInputs[key] = def.ToPB() + } + + resp, err := c.controlClient().Solve(ctx, &controlapi.SolveRequest{ + Ref: ref, + Definition: pbd, + Exporter: ex.Type, + ExporterAttrs: ex.Attrs, + Session: s.ID(), + Frontend: opt.Frontend, + FrontendAttrs: opt.FrontendAttrs, + FrontendInputs: frontendInputs, + Cache: cacheOpt.options, + Entitlements: opt.AllowedEntitlements, + }) + if err != nil { + return errors.Wrap(err, "failed to solve") + } + res = &SolveResponse{ + ExporterResponse: resp.ExporterResponse, + } + return nil + }) + + if runGateway != nil { + eg.Go(func() error { + err := runGateway(ref, s, opt.FrontendAttrs) + if err == nil { + return nil + } + + // If the callback failed then the main + // `Solve` (called above) should error as + // well. However as a fallback we wait up to + // 5s for that to happen before failing this + // goroutine. + select { + case <-solveCtx.Done(): + case <-time.After(5 * time.Second): + cancelSolve() + } + + return err + }) + } + + eg.Go(func() error { + stream, err := c.controlClient().Status(statusContext, &controlapi.StatusRequest{ + Ref: ref, + }) + if err != nil { + return errors.Wrap(err, "failed to get status") + } + for { + resp, err := stream.Recv() + if err != nil { + if err == io.EOF { + return nil + } + return errors.Wrap(err, "failed to receive status") + } + s := SolveStatus{} + for _, v := range resp.Vertexes { + s.Vertexes = append(s.Vertexes, &Vertex{ + Digest: v.Digest, + Inputs: v.Inputs, + Name: v.Name, + Started: v.Started, + Completed: v.Completed, + Error: v.Error, + Cached: v.Cached, + ProgressGroup: v.ProgressGroup, + }) + } + for _, v := range resp.Statuses { + s.Statuses = append(s.Statuses, &VertexStatus{ + ID: v.ID, + Vertex: v.Vertex, + Name: v.Name, + Total: v.Total, + Current: v.Current, + Timestamp: v.Timestamp, + Started: v.Started, + Completed: v.Completed, + }) + } + for _, v := range resp.Logs { + s.Logs = append(s.Logs, &VertexLog{ + Vertex: v.Vertex, + Stream: int(v.Stream), + Data: v.Msg, + Timestamp: v.Timestamp, + }) + } + for _, v := range resp.Warnings { + s.Warnings = append(s.Warnings, &VertexWarning{ + Vertex: v.Vertex, + Level: int(v.Level), + Short: v.Short, + Detail: v.Detail, + URL: v.Url, + SourceInfo: v.Info, + Range: v.Ranges, + }) + } + if statusChan != nil { + statusChan <- &s + } + } + }) + + if err := eg.Wait(); err != nil { + return nil, err + } + // Update index.json of exported cache content store + // FIXME(AkihiroSuda): dedupe const definition of cache/remotecache.ExporterResponseManifestDesc = "cache.manifest" + if manifestDescJSON := res.ExporterResponse["cache.manifest"]; manifestDescJSON != "" { + var manifestDesc ocispecs.Descriptor + if err = json.Unmarshal([]byte(manifestDescJSON), &manifestDesc); err != nil { + return nil, err + } + for indexJSONPath, tag := range cacheOpt.indicesToUpdate { + if err = ociindex.PutDescToIndexJSONFileLocked(indexJSONPath, manifestDesc, tag); err != nil { + return nil, err + } + } + } + return res, nil +} + +func prepareSyncedDirs(def *llb.Definition, localDirs map[string]string) ([]filesync.SyncedDir, error) { + for _, d := range localDirs { + fi, err := os.Stat(d) + if err != nil { + return nil, errors.Wrapf(err, "could not find %s", d) + } + if !fi.IsDir() { + return nil, errors.Errorf("%s not a directory", d) + } + } + resetUIDAndGID := func(p string, st *fstypes.Stat) fsutil.MapResult { + st.Uid = 0 + st.Gid = 0 + return fsutil.MapResultKeep + } + + dirs := make([]filesync.SyncedDir, 0, len(localDirs)) + if def == nil { + for name, d := range localDirs { + dirs = append(dirs, filesync.SyncedDir{Name: name, Dir: d, Map: resetUIDAndGID}) + } + } else { + for _, dt := range def.Def { + var op pb.Op + if err := (&op).Unmarshal(dt); err != nil { + return nil, errors.Wrap(err, "failed to parse llb proto op") + } + if src := op.GetSource(); src != nil { + if strings.HasPrefix(src.Identifier, "local://") { + name := strings.TrimPrefix(src.Identifier, "local://") + d, ok := localDirs[name] + if !ok { + return nil, errors.Errorf("local directory %s not enabled", name) + } + dirs = append(dirs, filesync.SyncedDir{Name: name, Dir: d, Map: resetUIDAndGID}) + } + } + } + } + return dirs, nil +} + +func defaultSessionName() string { + wd, err := os.Getwd() + if err != nil { + return "unknown" + } + return filepath.Base(wd) +} + +type cacheOptions struct { + options controlapi.CacheOptions + contentStores map[string]content.Store // key: ID of content store ("local:" + csDir) + indicesToUpdate map[string]string // key: index.JSON file name, value: tag + frontendAttrs map[string]string +} + +func parseCacheOptions(ctx context.Context, isGateway bool, opt SolveOpt) (*cacheOptions, error) { + var ( + cacheExports []*controlapi.CacheOptionsEntry + cacheImports []*controlapi.CacheOptionsEntry + // legacy API is used for registry caches, because the daemon might not support the new API + legacyExportRef string + legacyImportRefs []string + ) + contentStores := make(map[string]content.Store) + indicesToUpdate := make(map[string]string) // key: index.JSON file name, value: tag + frontendAttrs := make(map[string]string) + legacyExportAttrs := make(map[string]string) + for _, ex := range opt.CacheExports { + if ex.Type == "local" { + csDir := ex.Attrs["dest"] + if csDir == "" { + return nil, errors.New("local cache exporter requires dest") + } + if err := os.MkdirAll(csDir, 0755); err != nil { + return nil, err + } + cs, err := contentlocal.NewStore(csDir) + if err != nil { + return nil, err + } + contentStores["local:"+csDir] = cs + // TODO(AkihiroSuda): support custom index JSON path and tag + indexJSONPath := filepath.Join(csDir, "index.json") + indicesToUpdate[indexJSONPath] = "latest" + } + if ex.Type == "registry" && legacyExportRef == "" { + legacyExportRef = ex.Attrs["ref"] + for k, v := range ex.Attrs { + if k != "ref" { + legacyExportAttrs[k] = v + } + } + } else { + cacheExports = append(cacheExports, &controlapi.CacheOptionsEntry{ + Type: ex.Type, + Attrs: ex.Attrs, + }) + } + } + for _, im := range opt.CacheImports { + attrs := im.Attrs + if im.Type == "local" { + csDir := im.Attrs["src"] + if csDir == "" { + return nil, errors.New("local cache importer requires src") + } + cs, err := contentlocal.NewStore(csDir) + if err != nil { + bklog.G(ctx).Warning("local cache import at " + csDir + " not found due to err: " + err.Error()) + continue + } + // if digest is not specified, load from "latest" tag + if attrs["digest"] == "" { + idx, err := ociindex.ReadIndexJSONFileLocked(filepath.Join(csDir, "index.json")) + if err != nil { + bklog.G(ctx).Warning("local cache import at " + csDir + " not found due to err: " + err.Error()) + continue + } + for _, m := range idx.Manifests { + if (m.Annotations[ocispecs.AnnotationRefName] == "latest" && attrs["tag"] == "") || (attrs["tag"] != "" && m.Annotations[ocispecs.AnnotationRefName] == attrs["tag"]) { + attrs["digest"] = string(m.Digest) + break + } + } + if attrs["digest"] == "" { + return nil, errors.New("local cache importer requires either explicit digest, \"latest\" tag or custom tag on index.json") + } + } + contentStores["local:"+csDir] = cs + } + if im.Type == "registry" { + legacyImportRef := attrs["ref"] + legacyImportRefs = append(legacyImportRefs, legacyImportRef) + } else { + cacheImports = append(cacheImports, &controlapi.CacheOptionsEntry{ + Type: im.Type, + Attrs: attrs, + }) + } + } + if opt.Frontend != "" || isGateway { + // use legacy API for registry importers, because the frontend might not support the new API + if len(legacyImportRefs) > 0 { + frontendAttrs["cache-from"] = strings.Join(legacyImportRefs, ",") + } + // use new API for other importers + if len(cacheImports) > 0 { + s, err := json.Marshal(cacheImports) + if err != nil { + return nil, err + } + frontendAttrs["cache-imports"] = string(s) + } + } + res := cacheOptions{ + options: controlapi.CacheOptions{ + // old API (for registry caches, planned to be removed in early 2019) + ExportRefDeprecated: legacyExportRef, + ExportAttrsDeprecated: legacyExportAttrs, + ImportRefsDeprecated: legacyImportRefs, + // new API + Exports: cacheExports, + Imports: cacheImports, + }, + contentStores: contentStores, + indicesToUpdate: indicesToUpdate, + frontendAttrs: frontendAttrs, + } + return &res, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/workers.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/workers.go new file mode 100644 index 000000000..89311e391 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/client/workers.go @@ -0,0 +1,72 @@ +package client + +import ( + "context" + "time" + + controlapi "github.com/moby/buildkit/api/services/control" + apitypes "github.com/moby/buildkit/api/types" + "github.com/moby/buildkit/solver/pb" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/pkg/errors" +) + +// WorkerInfo contains information about a worker +type WorkerInfo struct { + ID string `json:"id"` + Labels map[string]string `json:"labels"` + Platforms []ocispecs.Platform `json:"platforms"` + GCPolicy []PruneInfo `json:"gcPolicy"` + BuildkitVersion BuildkitVersion `json:"buildkitVersion"` +} + +// ListWorkers lists all active workers +func (c *Client) ListWorkers(ctx context.Context, opts ...ListWorkersOption) ([]*WorkerInfo, error) { + info := &ListWorkersInfo{} + for _, o := range opts { + o.SetListWorkersOption(info) + } + + req := &controlapi.ListWorkersRequest{Filter: info.Filter} + resp, err := c.controlClient().ListWorkers(ctx, req) + if err != nil { + return nil, errors.Wrap(err, "failed to list workers") + } + + var wi []*WorkerInfo + + for _, w := range resp.Record { + wi = append(wi, &WorkerInfo{ + ID: w.ID, + Labels: w.Labels, + Platforms: pb.ToSpecPlatforms(w.Platforms), + GCPolicy: fromAPIGCPolicy(w.GCPolicy), + BuildkitVersion: fromAPIBuildkitVersion(w.BuildkitVersion), + }) + } + + return wi, nil +} + +// ListWorkersOption is an option for a worker list query +type ListWorkersOption interface { + SetListWorkersOption(*ListWorkersInfo) +} + +// ListWorkersInfo is a payload for worker list query +type ListWorkersInfo struct { + Filter []string +} + +func fromAPIGCPolicy(in []*apitypes.GCPolicy) []PruneInfo { + out := make([]PruneInfo, 0, len(in)) + for _, p := range in { + out = append(out, PruneInfo{ + All: p.All, + Filter: p.Filters, + KeepDuration: time.Duration(p.KeepDuration), + KeepBytes: p.KeepBytes, + }) + } + return out +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/exporter/containerimage/exptypes/types.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/exporter/containerimage/exptypes/types.go new file mode 100644 index 000000000..a18d660a5 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/exporter/containerimage/exptypes/types.go @@ -0,0 +1,25 @@ +package exptypes + +import ( + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" +) + +const ( + ExporterConfigDigestKey = "config.digest" + ExporterImageDigestKey = "containerimage.digest" + ExporterImageConfigKey = "containerimage.config" + ExporterImageConfigDigestKey = "containerimage.config.digest" + ExporterImageDescriptorKey = "containerimage.descriptor" + ExporterInlineCache = "containerimage.inlinecache" + ExporterBuildInfo = "containerimage.buildinfo" + ExporterPlatformsKey = "refs.platforms" +) + +type Platforms struct { + Platforms []Platform +} + +type Platform struct { + ID string + Platform ocispecs.Platform +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/builder/build.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/builder/build.go new file mode 100644 index 000000000..ca16398af --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/builder/build.go @@ -0,0 +1,991 @@ +package builder + +import ( + "archive/tar" + "bytes" + "context" + "encoding/csv" + "encoding/json" + "fmt" + "net" + "path" + "regexp" + "strconv" + "strings" + + "github.com/containerd/containerd/platforms" + "github.com/docker/distribution/reference" + "github.com/docker/go-units" + controlapi "github.com/moby/buildkit/api/services/control" + "github.com/moby/buildkit/client/llb" + "github.com/moby/buildkit/exporter/containerimage/exptypes" + "github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb" + "github.com/moby/buildkit/frontend/dockerfile/dockerignore" + "github.com/moby/buildkit/frontend/dockerfile/parser" + "github.com/moby/buildkit/frontend/gateway/client" + gwpb "github.com/moby/buildkit/frontend/gateway/pb" + "github.com/moby/buildkit/solver/errdefs" + "github.com/moby/buildkit/solver/pb" + binfotypes "github.com/moby/buildkit/util/buildinfo/types" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/pkg/errors" + "golang.org/x/sync/errgroup" +) + +const ( + DefaultLocalNameContext = "context" + DefaultLocalNameDockerfile = "dockerfile" + defaultDockerfileName = "Dockerfile" + dockerignoreFilename = ".dockerignore" + + buildArgPrefix = "build-arg:" + labelPrefix = "label:" + + keyTarget = "target" + keyFilename = "filename" + keyCacheFrom = "cache-from" // for registry only. deprecated in favor of keyCacheImports + keyCacheImports = "cache-imports" // JSON representation of []CacheOptionsEntry + keyCgroupParent = "cgroup-parent" + keyContextSubDir = "contextsubdir" + keyForceNetwork = "force-network-mode" + keyGlobalAddHosts = "add-hosts" + keyHostname = "hostname" + keyImageResolveMode = "image-resolve-mode" + keyMultiPlatform = "multi-platform" + keyNameContext = "contextkey" + keyNameDockerfile = "dockerfilekey" + keyNoCache = "no-cache" + keyShmSize = "shm-size" + keyTargetPlatform = "platform" + keyUlimit = "ulimit" + + // Don't forget to update frontend documentation if you add + // a new build-arg: frontend/dockerfile/docs/syntax.md + keyCacheNSArg = "build-arg:BUILDKIT_CACHE_MOUNT_NS" + keyContextKeepGitDirArg = "build-arg:BUILDKIT_CONTEXT_KEEP_GIT_DIR" + keyHostnameArg = "build-arg:BUILDKIT_SANDBOX_HOSTNAME" + keyMultiPlatformArg = "build-arg:BUILDKIT_MULTI_PLATFORM" + keySyntaxArg = "build-arg:BUILDKIT_SYNTAX" +) + +var httpPrefix = regexp.MustCompile(`^https?://`) +var gitURLPathWithFragmentSuffix = regexp.MustCompile(`\.git(?:#.+)?$`) + +func Build(ctx context.Context, c client.Client) (*client.Result, error) { + opts := c.BuildOpts().Opts + caps := c.BuildOpts().LLBCaps + gwcaps := c.BuildOpts().Caps + + if err := caps.Supports(pb.CapFileBase); err != nil { + return nil, errors.Wrap(err, "needs BuildKit 0.5 or later") + } + if opts["override-copy-image"] != "" { + return nil, errors.New("support for \"override-copy-image\" was removed in BuildKit 0.11") + } + if v, ok := opts["build-arg:BUILDKIT_DISABLE_FILEOP"]; ok { + if b, err := strconv.ParseBool(v); err == nil && b { + return nil, errors.New("support for \"build-arg:BUILDKIT_DISABLE_FILEOP\" was removed in BuildKit 0.11") + } + } + + allowForward, capsError := validateCaps(opts["frontend.caps"]) + if !allowForward && capsError != nil { + return nil, capsError + } + + marshalOpts := []llb.ConstraintsOpt{llb.WithCaps(caps)} + + localNameContext := DefaultLocalNameContext + if v, ok := opts[keyNameContext]; ok { + localNameContext = v + } + + forceLocalDockerfile := false + localNameDockerfile := DefaultLocalNameDockerfile + if v, ok := opts[keyNameDockerfile]; ok { + forceLocalDockerfile = true + localNameDockerfile = v + } + + defaultBuildPlatform := platforms.DefaultSpec() + if workers := c.BuildOpts().Workers; len(workers) > 0 && len(workers[0].Platforms) > 0 { + defaultBuildPlatform = workers[0].Platforms[0] + } + + buildPlatforms := []ocispecs.Platform{defaultBuildPlatform} + targetPlatforms := []*ocispecs.Platform{nil} + if v := opts[keyTargetPlatform]; v != "" { + var err error + targetPlatforms, err = parsePlatforms(v) + if err != nil { + return nil, err + } + } + + resolveMode, err := parseResolveMode(opts[keyImageResolveMode]) + if err != nil { + return nil, err + } + + extraHosts, err := parseExtraHosts(opts[keyGlobalAddHosts]) + if err != nil { + return nil, errors.Wrap(err, "failed to parse additional hosts") + } + + shmSize, err := parseShmSize(opts[keyShmSize]) + if err != nil { + return nil, errors.Wrap(err, "failed to parse shm size") + } + + ulimit, err := parseUlimits(opts[keyUlimit]) + if err != nil { + return nil, errors.Wrap(err, "failed to parse ulimit") + } + + defaultNetMode, err := parseNetMode(opts[keyForceNetwork]) + if err != nil { + return nil, err + } + + filename := opts[keyFilename] + if filename == "" { + filename = defaultDockerfileName + } + + var ignoreCache []string + if v, ok := opts[keyNoCache]; ok { + if v == "" { + ignoreCache = []string{} // means all stages + } else { + ignoreCache = strings.Split(v, ",") + } + } + + name := "load build definition from " + filename + + filenames := []string{filename, filename + ".dockerignore"} + + // dockerfile is also supported casing moby/moby#10858 + if path.Base(filename) == defaultDockerfileName { + filenames = append(filenames, path.Join(path.Dir(filename), strings.ToLower(defaultDockerfileName))) + } + + src := llb.Local(localNameDockerfile, + llb.FollowPaths(filenames), + llb.SessionID(c.BuildOpts().SessionID), + llb.SharedKeyHint(localNameDockerfile), + dockerfile2llb.WithInternalName(name), + llb.Differ(llb.DiffNone, false), + ) + + var buildContext *llb.State + isNotLocalContext := false + if st, ok := detectGitContext(opts[localNameContext], opts[keyContextKeepGitDirArg]); ok { + if !forceLocalDockerfile { + src = *st + } + buildContext = st + } else if httpPrefix.MatchString(opts[localNameContext]) { + httpContext := llb.HTTP(opts[localNameContext], llb.Filename("context"), dockerfile2llb.WithInternalName("load remote build context")) + def, err := httpContext.Marshal(ctx, marshalOpts...) + if err != nil { + return nil, errors.Wrapf(err, "failed to marshal httpcontext") + } + res, err := c.Solve(ctx, client.SolveRequest{ + Definition: def.ToPB(), + }) + if err != nil { + return nil, errors.Wrapf(err, "failed to resolve httpcontext") + } + + ref, err := res.SingleRef() + if err != nil { + return nil, err + } + + dt, err := ref.ReadFile(ctx, client.ReadRequest{ + Filename: "context", + Range: &client.FileRange{ + Length: 1024, + }, + }) + if err != nil { + return nil, errors.Wrapf(err, "failed to read downloaded context") + } + if isArchive(dt) { + bc := llb.Scratch().File(llb.Copy(httpContext, "/context", "/", &llb.CopyInfo{ + AttemptUnpack: true, + })) + if !forceLocalDockerfile { + src = bc + } + buildContext = &bc + } else { + filename = "context" + if !forceLocalDockerfile { + src = httpContext + } + buildContext = &httpContext + isNotLocalContext = true + } + } else if (&gwcaps).Supports(gwpb.CapFrontendInputs) == nil { + inputs, err := c.Inputs(ctx) + if err != nil { + return nil, errors.Wrapf(err, "failed to get frontend inputs") + } + + if !forceLocalDockerfile { + inputDockerfile, ok := inputs[DefaultLocalNameDockerfile] + if ok { + src = inputDockerfile + } + } + + inputCtx, ok := inputs[DefaultLocalNameContext] + if ok { + buildContext = &inputCtx + isNotLocalContext = true + } + } + + if buildContext != nil { + if sub, ok := opts[keyContextSubDir]; ok { + buildContext = scopeToSubDir(buildContext, sub) + } + } + + def, err := src.Marshal(ctx, marshalOpts...) + if err != nil { + return nil, errors.Wrapf(err, "failed to marshal local source") + } + + defVtx, err := def.Head() + if err != nil { + return nil, err + } + + var sourceMap *llb.SourceMap + + eg, ctx2 := errgroup.WithContext(ctx) + var dtDockerfile []byte + var dtDockerignore []byte + var dtDockerignoreDefault []byte + eg.Go(func() error { + res, err := c.Solve(ctx2, client.SolveRequest{ + Definition: def.ToPB(), + }) + if err != nil { + return errors.Wrapf(err, "failed to resolve dockerfile") + } + + ref, err := res.SingleRef() + if err != nil { + return err + } + + dtDockerfile, err = ref.ReadFile(ctx2, client.ReadRequest{ + Filename: filename, + }) + if err != nil { + fallback := false + if path.Base(filename) == defaultDockerfileName { + var err1 error + dtDockerfile, err1 = ref.ReadFile(ctx2, client.ReadRequest{ + Filename: path.Join(path.Dir(filename), strings.ToLower(defaultDockerfileName)), + }) + if err1 == nil { + fallback = true + } + } + if !fallback { + return errors.Wrapf(err, "failed to read dockerfile") + } + } + + sourceMap = llb.NewSourceMap(&src, filename, dtDockerfile) + sourceMap.Definition = def + + dt, err := ref.ReadFile(ctx2, client.ReadRequest{ + Filename: filename + ".dockerignore", + }) + if err == nil { + dtDockerignore = dt + } + return nil + }) + var excludes []string + if !isNotLocalContext { + eg.Go(func() error { + dockerignoreState := buildContext + if dockerignoreState == nil { + st := llb.Local(localNameContext, + llb.SessionID(c.BuildOpts().SessionID), + llb.FollowPaths([]string{dockerignoreFilename}), + llb.SharedKeyHint(localNameContext+"-"+dockerignoreFilename), + dockerfile2llb.WithInternalName("load "+dockerignoreFilename), + llb.Differ(llb.DiffNone, false), + ) + dockerignoreState = &st + } + def, err := dockerignoreState.Marshal(ctx, marshalOpts...) + if err != nil { + return err + } + res, err := c.Solve(ctx2, client.SolveRequest{ + Definition: def.ToPB(), + }) + if err != nil { + return err + } + ref, err := res.SingleRef() + if err != nil { + return err + } + dtDockerignoreDefault, err = ref.ReadFile(ctx2, client.ReadRequest{ + Filename: dockerignoreFilename, + }) + if err != nil { + return nil + } + return nil + }) + } + + if err := eg.Wait(); err != nil { + return nil, err + } + + if dtDockerignore == nil { + dtDockerignore = dtDockerignoreDefault + } + if dtDockerignore != nil { + excludes, err = dockerignore.ReadAll(bytes.NewBuffer(dtDockerignore)) + if err != nil { + return nil, errors.Wrap(err, "failed to parse dockerignore") + } + } + + if _, ok := opts["cmdline"]; !ok { + if cmdline, ok := opts[keySyntaxArg]; ok { + p := strings.SplitN(strings.TrimSpace(cmdline), " ", 2) + res, err := forwardGateway(ctx, c, p[0], cmdline) + if err != nil && len(errdefs.Sources(err)) == 0 { + return nil, errors.Wrapf(err, "failed with %s = %s", keySyntaxArg, cmdline) + } + return res, err + } else if ref, cmdline, loc, ok := dockerfile2llb.DetectSyntax(bytes.NewBuffer(dtDockerfile)); ok { + res, err := forwardGateway(ctx, c, ref, cmdline) + if err != nil && len(errdefs.Sources(err)) == 0 { + return nil, wrapSource(err, sourceMap, loc) + } + return res, err + } + } + + if capsError != nil { + return nil, capsError + } + + if res, ok, err := checkSubRequest(ctx, opts); ok { + return res, err + } + + exportMap := len(targetPlatforms) > 1 + + if v := opts[keyMultiPlatformArg]; v != "" { + opts[keyMultiPlatform] = v + } + if v := opts[keyMultiPlatform]; v != "" { + b, err := strconv.ParseBool(v) + if err != nil { + return nil, errors.Errorf("invalid boolean value %s", v) + } + if !b && exportMap { + return nil, errors.Errorf("returning multiple target plaforms is not allowed") + } + exportMap = b + } + + expPlatforms := &exptypes.Platforms{ + Platforms: make([]exptypes.Platform, len(targetPlatforms)), + } + res := client.NewResult() + + if v, ok := opts[keyHostnameArg]; ok && len(v) > 0 { + opts[keyHostname] = v + } + + eg, ctx = errgroup.WithContext(ctx) + + for i, tp := range targetPlatforms { + func(i int, tp *ocispecs.Platform) { + eg.Go(func() (err error) { + defer func() { + var el *parser.ErrorLocation + if errors.As(err, &el) { + err = wrapSource(err, sourceMap, el.Location) + } + }() + + st, img, bi, err := dockerfile2llb.Dockerfile2LLB(ctx, dtDockerfile, dockerfile2llb.ConvertOpt{ + Target: opts[keyTarget], + MetaResolver: c, + BuildArgs: filter(opts, buildArgPrefix), + Labels: filter(opts, labelPrefix), + CacheIDNamespace: opts[keyCacheNSArg], + SessionID: c.BuildOpts().SessionID, + BuildContext: buildContext, + Excludes: excludes, + IgnoreCache: ignoreCache, + TargetPlatform: tp, + BuildPlatforms: buildPlatforms, + ImageResolveMode: resolveMode, + PrefixPlatform: exportMap, + ExtraHosts: extraHosts, + ShmSize: shmSize, + Ulimit: ulimit, + CgroupParent: opts[keyCgroupParent], + ForceNetMode: defaultNetMode, + LLBCaps: &caps, + SourceMap: sourceMap, + Hostname: opts[keyHostname], + Warn: func(msg, url string, detail [][]byte, location *parser.Range) { + if i != 0 { + return + } + c.Warn(ctx, defVtx, msg, warnOpts(sourceMap, location, detail, url)) + }, + ContextByName: contextByNameFunc(c, tp), + }) + + if err != nil { + return err + } + + def, err := st.Marshal(ctx) + if err != nil { + return errors.Wrapf(err, "failed to marshal LLB definition") + } + + config, err := json.Marshal(img) + if err != nil { + return errors.Wrapf(err, "failed to marshal image config") + } + + var cacheImports []client.CacheOptionsEntry + // new API + if cacheImportsStr := opts[keyCacheImports]; cacheImportsStr != "" { + var cacheImportsUM []controlapi.CacheOptionsEntry + if err := json.Unmarshal([]byte(cacheImportsStr), &cacheImportsUM); err != nil { + return errors.Wrapf(err, "failed to unmarshal %s (%q)", keyCacheImports, cacheImportsStr) + } + for _, um := range cacheImportsUM { + cacheImports = append(cacheImports, client.CacheOptionsEntry{Type: um.Type, Attrs: um.Attrs}) + } + } + // old API + if cacheFromStr := opts[keyCacheFrom]; cacheFromStr != "" { + cacheFrom := strings.Split(cacheFromStr, ",") + for _, s := range cacheFrom { + im := client.CacheOptionsEntry{ + Type: "registry", + Attrs: map[string]string{ + "ref": s, + }, + } + // FIXME(AkihiroSuda): skip append if already exists + cacheImports = append(cacheImports, im) + } + } + + r, err := c.Solve(ctx, client.SolveRequest{ + Definition: def.ToPB(), + CacheImports: cacheImports, + }) + if err != nil { + return err + } + + ref, err := r.SingleRef() + if err != nil { + return err + } + + buildinfo, err := json.Marshal(bi) + if err != nil { + return errors.Wrapf(err, "failed to marshal build info") + } + + if !exportMap { + res.AddMeta(exptypes.ExporterImageConfigKey, config) + res.AddMeta(exptypes.ExporterBuildInfo, buildinfo) + res.SetRef(ref) + } else { + p := platforms.DefaultSpec() + if tp != nil { + p = *tp + } + + k := platforms.Format(p) + res.AddMeta(fmt.Sprintf("%s/%s", exptypes.ExporterImageConfigKey, k), config) + res.AddMeta(fmt.Sprintf("%s/%s", exptypes.ExporterBuildInfo, k), buildinfo) + res.AddRef(k, ref) + expPlatforms.Platforms[i] = exptypes.Platform{ + ID: k, + Platform: p, + } + } + return nil + }) + }(i, tp) + } + + if err := eg.Wait(); err != nil { + return nil, err + } + + if exportMap { + dt, err := json.Marshal(expPlatforms) + if err != nil { + return nil, err + } + res.AddMeta(exptypes.ExporterPlatformsKey, dt) + } + + return res, nil +} + +func forwardGateway(ctx context.Context, c client.Client, ref string, cmdline string) (*client.Result, error) { + opts := c.BuildOpts().Opts + if opts == nil { + opts = map[string]string{} + } + opts["cmdline"] = cmdline + opts["source"] = ref + + gwcaps := c.BuildOpts().Caps + var frontendInputs map[string]*pb.Definition + if (&gwcaps).Supports(gwpb.CapFrontendInputs) == nil { + inputs, err := c.Inputs(ctx) + if err != nil { + return nil, errors.Wrapf(err, "failed to get frontend inputs") + } + + frontendInputs = make(map[string]*pb.Definition) + for name, state := range inputs { + def, err := state.Marshal(ctx) + if err != nil { + return nil, err + } + frontendInputs[name] = def.ToPB() + } + } + + return c.Solve(ctx, client.SolveRequest{ + Frontend: "gateway.v0", + FrontendOpt: opts, + FrontendInputs: frontendInputs, + }) +} + +func filter(opt map[string]string, key string) map[string]string { + m := map[string]string{} + for k, v := range opt { + if strings.HasPrefix(k, key) { + m[strings.TrimPrefix(k, key)] = v + } + } + return m +} + +func detectGitContext(ref, gitContext string) (*llb.State, bool) { + found := false + if httpPrefix.MatchString(ref) && gitURLPathWithFragmentSuffix.MatchString(ref) { + found = true + } + + keepGit := false + if gitContext != "" { + if v, err := strconv.ParseBool(gitContext); err == nil { + keepGit = v + } + } + + for _, prefix := range []string{"git://", "github.com/", "git@"} { + if strings.HasPrefix(ref, prefix) { + found = true + break + } + } + if !found { + return nil, false + } + + parts := strings.SplitN(ref, "#", 2) + branch := "" + if len(parts) > 1 { + branch = parts[1] + } + gitOpts := []llb.GitOption{dockerfile2llb.WithInternalName("load git source " + ref)} + if keepGit { + gitOpts = append(gitOpts, llb.KeepGitDir()) + } + + st := llb.Git(parts[0], branch, gitOpts...) + return &st, true +} + +func isArchive(header []byte) bool { + for _, m := range [][]byte{ + {0x42, 0x5A, 0x68}, // bzip2 + {0x1F, 0x8B, 0x08}, // gzip + {0xFD, 0x37, 0x7A, 0x58, 0x5A, 0x00}, // xz + } { + if len(header) < len(m) { + continue + } + if bytes.Equal(m, header[:len(m)]) { + return true + } + } + + r := tar.NewReader(bytes.NewBuffer(header)) + _, err := r.Next() + return err == nil +} + +func parsePlatforms(v string) ([]*ocispecs.Platform, error) { + var pp []*ocispecs.Platform + for _, v := range strings.Split(v, ",") { + p, err := platforms.Parse(v) + if err != nil { + return nil, errors.Wrapf(err, "failed to parse target platform %s", v) + } + p = platforms.Normalize(p) + pp = append(pp, &p) + } + return pp, nil +} + +func parseResolveMode(v string) (llb.ResolveMode, error) { + switch v { + case pb.AttrImageResolveModeDefault, "": + return llb.ResolveModeDefault, nil + case pb.AttrImageResolveModeForcePull: + return llb.ResolveModeForcePull, nil + case pb.AttrImageResolveModePreferLocal: + return llb.ResolveModePreferLocal, nil + default: + return 0, errors.Errorf("invalid image-resolve-mode: %s", v) + } +} + +func parseExtraHosts(v string) ([]llb.HostIP, error) { + if v == "" { + return nil, nil + } + out := make([]llb.HostIP, 0) + csvReader := csv.NewReader(strings.NewReader(v)) + fields, err := csvReader.Read() + if err != nil { + return nil, err + } + for _, field := range fields { + parts := strings.SplitN(field, "=", 2) + if len(parts) != 2 { + return nil, errors.Errorf("invalid key-value pair %s", field) + } + key := strings.ToLower(parts[0]) + val := strings.ToLower(parts[1]) + ip := net.ParseIP(val) + if ip == nil { + return nil, errors.Errorf("failed to parse IP %s", val) + } + out = append(out, llb.HostIP{Host: key, IP: ip}) + } + return out, nil +} + +func parseShmSize(v string) (int64, error) { + if len(v) == 0 { + return 0, nil + } + kb, err := strconv.ParseInt(v, 10, 64) + if err != nil { + return 0, err + } + return kb, nil +} + +func parseUlimits(v string) ([]pb.Ulimit, error) { + if v == "" { + return nil, nil + } + out := make([]pb.Ulimit, 0) + csvReader := csv.NewReader(strings.NewReader(v)) + fields, err := csvReader.Read() + if err != nil { + return nil, err + } + for _, field := range fields { + ulimit, err := units.ParseUlimit(field) + if err != nil { + return nil, err + } + out = append(out, pb.Ulimit{ + Name: ulimit.Name, + Soft: ulimit.Soft, + Hard: ulimit.Hard, + }) + } + return out, nil +} + +func parseNetMode(v string) (pb.NetMode, error) { + if v == "" { + return llb.NetModeSandbox, nil + } + switch v { + case "none": + return llb.NetModeNone, nil + case "host": + return llb.NetModeHost, nil + case "sandbox": + return llb.NetModeSandbox, nil + default: + return 0, errors.Errorf("invalid netmode %s", v) + } +} + +func scopeToSubDir(c *llb.State, dir string) *llb.State { + bc := llb.Scratch().File(llb.Copy(*c, dir, "/", &llb.CopyInfo{ + CopyDirContentsOnly: true, + })) + return &bc +} + +func warnOpts(sm *llb.SourceMap, r *parser.Range, detail [][]byte, url string) client.WarnOpts { + opts := client.WarnOpts{Level: 1, Detail: detail, URL: url} + if r == nil { + return opts + } + opts.SourceInfo = &pb.SourceInfo{ + Data: sm.Data, + Filename: sm.Filename, + Definition: sm.Definition.ToPB(), + } + opts.Range = []*pb.Range{{ + Start: pb.Position{ + Line: int32(r.Start.Line), + Character: int32(r.Start.Character), + }, + End: pb.Position{ + Line: int32(r.End.Line), + Character: int32(r.End.Character), + }, + }} + return opts +} + +func contextByNameFunc(c client.Client, p *ocispecs.Platform) func(context.Context, string, string) (*llb.State, *dockerfile2llb.Image, *binfotypes.BuildInfo, error) { + return func(ctx context.Context, name, resolveMode string) (*llb.State, *dockerfile2llb.Image, *binfotypes.BuildInfo, error) { + named, err := reference.ParseNormalizedNamed(name) + if err != nil { + return nil, nil, nil, errors.Wrapf(err, "invalid context name %s", name) + } + name = strings.TrimSuffix(reference.FamiliarString(named), ":latest") + + if p == nil { + pp := platforms.Normalize(platforms.DefaultSpec()) + p = &pp + } + if p != nil { + name := name + "::" + platforms.Format(platforms.Normalize(*p)) + st, img, bi, err := contextByName(ctx, c, name, p, resolveMode) + if err != nil { + return nil, nil, nil, err + } + if st != nil { + return st, img, bi, nil + } + } + return contextByName(ctx, c, name, p, resolveMode) + } +} + +func contextByName(ctx context.Context, c client.Client, name string, platform *ocispecs.Platform, resolveMode string) (*llb.State, *dockerfile2llb.Image, *binfotypes.BuildInfo, error) { + opts := c.BuildOpts().Opts + v, ok := opts["context:"+name] + if !ok { + return nil, nil, nil, nil + } + + vv := strings.SplitN(v, ":", 2) + if len(vv) != 2 { + return nil, nil, nil, errors.Errorf("invalid context specifier %s for %s", v, name) + } + // allow git@ without protocol for SSH URLs for backwards compatibility + if strings.HasPrefix(vv[0], "git@") { + vv[0] = "git" + } + switch vv[0] { + case "docker-image": + ref := strings.TrimPrefix(vv[1], "//") + imgOpt := []llb.ImageOption{ + llb.WithCustomName("[context " + name + "] " + ref), + } + if platform != nil { + imgOpt = append(imgOpt, llb.Platform(*platform)) + } + + named, err := reference.ParseNormalizedNamed(ref) + if err != nil { + return nil, nil, nil, err + } + + named = reference.TagNameOnly(named) + + _, data, err := c.ResolveImageConfig(ctx, named.String(), llb.ResolveImageConfigOpt{ + Platform: platform, + ResolveMode: resolveMode, + LogName: fmt.Sprintf("[context %s] load metadata for %s", name, ref), + }) + if err != nil { + return nil, nil, nil, err + } + + var img dockerfile2llb.Image + if err := json.Unmarshal(data, &img); err != nil { + return nil, nil, nil, err + } + + st := llb.Image(ref, imgOpt...) + st, err = st.WithImageConfig(data) + if err != nil { + return nil, nil, nil, err + } + return &st, &img, nil, nil + case "git": + st, ok := detectGitContext(v, "1") + if !ok { + return nil, nil, nil, errors.Errorf("invalid git context %s", v) + } + return st, nil, nil, nil + case "http", "https": + st, ok := detectGitContext(v, "1") + if !ok { + httpst := llb.HTTP(v, llb.WithCustomName("[context "+name+"] "+v)) + st = &httpst + } + return st, nil, nil, nil + case "local": + st := llb.Local(vv[1], + llb.SessionID(c.BuildOpts().SessionID), + llb.FollowPaths([]string{dockerignoreFilename}), + llb.SharedKeyHint("context:"+name+"-"+dockerignoreFilename), + llb.WithCustomName("[context "+name+"] load "+dockerignoreFilename), + llb.Differ(llb.DiffNone, false), + ) + def, err := st.Marshal(ctx) + if err != nil { + return nil, nil, nil, err + } + res, err := c.Solve(ctx, client.SolveRequest{ + Evaluate: true, + Definition: def.ToPB(), + }) + if err != nil { + return nil, nil, nil, err + } + ref, err := res.SingleRef() + if err != nil { + return nil, nil, nil, err + } + dt, _ := ref.ReadFile(ctx, client.ReadRequest{ + Filename: dockerignoreFilename, + }) // error ignored + var excludes []string + if len(dt) != 0 { + excludes, err = dockerignore.ReadAll(bytes.NewBuffer(dt)) + if err != nil { + return nil, nil, nil, err + } + } + st = llb.Local(vv[1], + llb.WithCustomName("[context "+name+"] load from client"), + llb.SessionID(c.BuildOpts().SessionID), + llb.SharedKeyHint("context:"+name), + llb.ExcludePatterns(excludes), + ) + return &st, nil, nil, nil + case "input": + inputs, err := c.Inputs(ctx) + if err != nil { + return nil, nil, nil, err + } + st, ok := inputs[vv[1]] + if !ok { + return nil, nil, nil, errors.Errorf("invalid input %s for %s", vv[1], name) + } + md, ok := opts["input-metadata:"+vv[1]] + if ok { + m := make(map[string][]byte) + if err := json.Unmarshal([]byte(md), &m); err != nil { + return nil, nil, nil, errors.Wrapf(err, "failed to parse input metadata %s", md) + } + var bi *binfotypes.BuildInfo + if dtbi, ok := m[exptypes.ExporterBuildInfo]; ok { + var depbi binfotypes.BuildInfo + if err := json.Unmarshal(dtbi, &depbi); err != nil { + return nil, nil, nil, errors.Wrapf(err, "failed to parse buildinfo for %s", name) + } + bi = &binfotypes.BuildInfo{ + Deps: map[string]binfotypes.BuildInfo{ + strings.SplitN(vv[1], "::", 2)[0]: depbi, + }, + } + } + var img *dockerfile2llb.Image + if dtic, ok := m[exptypes.ExporterImageConfigKey]; ok { + st, err = st.WithImageConfig(dtic) + if err != nil { + return nil, nil, nil, err + } + if err := json.Unmarshal(dtic, &img); err != nil { + return nil, nil, nil, errors.Wrapf(err, "failed to parse image config for %s", name) + } + } + return &st, img, bi, nil + } + return &st, nil, nil, nil + default: + return nil, nil, nil, errors.Errorf("unsupported context source %s for %s", vv[0], name) + } +} + +func wrapSource(err error, sm *llb.SourceMap, ranges []parser.Range) error { + if sm == nil { + return err + } + s := errdefs.Source{ + Info: &pb.SourceInfo{ + Data: sm.Data, + Filename: sm.Filename, + Definition: sm.Definition.ToPB(), + }, + Ranges: make([]*pb.Range, 0, len(ranges)), + } + for _, r := range ranges { + s.Ranges = append(s.Ranges, &pb.Range{ + Start: pb.Position{ + Line: int32(r.Start.Line), + Character: int32(r.Start.Character), + }, + End: pb.Position{ + Line: int32(r.End.Line), + Character: int32(r.End.Character), + }, + }) + } + return errdefs.WithSource(err, s) +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/builder/caps.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/builder/caps.go new file mode 100644 index 000000000..3c78cd56c --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/builder/caps.go @@ -0,0 +1,35 @@ +package builder + +import ( + "strings" + + "github.com/moby/buildkit/solver/errdefs" + "github.com/moby/buildkit/util/grpcerrors" + "github.com/moby/buildkit/util/stack" + "google.golang.org/grpc/codes" +) + +var enabledCaps = map[string]struct{}{ + "moby.buildkit.frontend.inputs": {}, + "moby.buildkit.frontend.subrequests": {}, + "moby.buildkit.frontend.contexts": {}, +} + +func validateCaps(req string) (forward bool, err error) { + if req == "" { + return + } + caps := strings.Split(req, ",") + for _, c := range caps { + parts := strings.SplitN(c, "+", 2) + if _, ok := enabledCaps[parts[0]]; !ok { + err = stack.Enable(grpcerrors.WrapCode(errdefs.NewUnsupportedFrontendCapError(parts[0]), codes.Unimplemented)) + if strings.Contains(c, "+forward") { + forward = true + } else { + return false, err + } + } + } + return +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/builder/subrequests.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/builder/subrequests.go new file mode 100644 index 000000000..6d30b7b8c --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/builder/subrequests.go @@ -0,0 +1,39 @@ +package builder + +import ( + "context" + "encoding/json" + + "github.com/moby/buildkit/frontend/gateway/client" + "github.com/moby/buildkit/frontend/subrequests" + "github.com/moby/buildkit/solver/errdefs" +) + +func checkSubRequest(ctx context.Context, opts map[string]string) (*client.Result, bool, error) { + req, ok := opts["requestid"] + if !ok { + return nil, false, nil + } + switch req { + case subrequests.RequestSubrequestsDescribe: + res, err := describe() + return res, true, err + default: + return nil, true, errdefs.NewUnsupportedSubrequestError(req) + } +} + +func describe() (*client.Result, error) { + all := []subrequests.Request{ + subrequests.SubrequestsDescribeDefinition, + } + dt, err := json.MarshalIndent(all, " ", "") + if err != nil { + return nil, err + } + res := client.NewResult() + res.Metadata = map[string][]byte{ + "result.json": dt, + } + return res, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/command/command.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/command/command.go new file mode 100644 index 000000000..f23c6874b --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/command/command.go @@ -0,0 +1,46 @@ +// Package command contains the set of Dockerfile commands. +package command + +// Define constants for the command strings +const ( + Add = "add" + Arg = "arg" + Cmd = "cmd" + Copy = "copy" + Entrypoint = "entrypoint" + Env = "env" + Expose = "expose" + From = "from" + Healthcheck = "healthcheck" + Label = "label" + Maintainer = "maintainer" + Onbuild = "onbuild" + Run = "run" + Shell = "shell" + StopSignal = "stopsignal" + User = "user" + Volume = "volume" + Workdir = "workdir" +) + +// Commands is list of all Dockerfile commands +var Commands = map[string]struct{}{ + Add: {}, + Arg: {}, + Cmd: {}, + Copy: {}, + Entrypoint: {}, + Env: {}, + Expose: {}, + From: {}, + Healthcheck: {}, + Label: {}, + Maintainer: {}, + Onbuild: {}, + Run: {}, + Shell: {}, + StopSignal: {}, + User: {}, + Volume: {}, + Workdir: {}, +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert.go new file mode 100644 index 000000000..2dddd4ea4 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert.go @@ -0,0 +1,1616 @@ +package dockerfile2llb + +import ( + "bytes" + "context" + "encoding/json" + "fmt" + "math" + "net/url" + "os" + "path" + "path/filepath" + "sort" + "strconv" + "strings" + + "github.com/containerd/containerd/platforms" + "github.com/docker/distribution/reference" + "github.com/docker/go-connections/nat" + "github.com/moby/buildkit/client/llb" + "github.com/moby/buildkit/client/llb/imagemetaresolver" + "github.com/moby/buildkit/frontend/dockerfile/instructions" + "github.com/moby/buildkit/frontend/dockerfile/parser" + "github.com/moby/buildkit/frontend/dockerfile/shell" + "github.com/moby/buildkit/identity" + "github.com/moby/buildkit/solver/pb" + "github.com/moby/buildkit/util/apicaps" + binfotypes "github.com/moby/buildkit/util/buildinfo/types" + "github.com/moby/buildkit/util/suggest" + "github.com/moby/buildkit/util/system" + "github.com/moby/sys/signal" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/pkg/errors" + "golang.org/x/sync/errgroup" +) + +const ( + emptyImageName = "scratch" + defaultContextLocalName = "context" + historyComment = "buildkit.dockerfile.v0" +) + +type ConvertOpt struct { + Target string + MetaResolver llb.ImageMetaResolver + BuildArgs map[string]string + Labels map[string]string + SessionID string + BuildContext *llb.State + Excludes []string + // IgnoreCache contains names of the stages that should not use build cache. + // Empty slice means ignore cache for all stages. Nil doesn't disable cache. + IgnoreCache []string + // CacheIDNamespace scopes the IDs for different cache mounts + CacheIDNamespace string + ImageResolveMode llb.ResolveMode + TargetPlatform *ocispecs.Platform + BuildPlatforms []ocispecs.Platform + PrefixPlatform bool + ExtraHosts []llb.HostIP + ShmSize int64 + Ulimit []pb.Ulimit + CgroupParent string + ForceNetMode pb.NetMode + LLBCaps *apicaps.CapSet + ContextLocalName string + SourceMap *llb.SourceMap + Hostname string + Warn func(short, url string, detail [][]byte, location *parser.Range) + ContextByName func(ctx context.Context, name, resolveMode string) (*llb.State, *Image, *binfotypes.BuildInfo, error) +} + +func Dockerfile2LLB(ctx context.Context, dt []byte, opt ConvertOpt) (*llb.State, *Image, *binfotypes.BuildInfo, error) { + buildInfo := &binfotypes.BuildInfo{} + contextByName := opt.ContextByName + opt.ContextByName = func(ctx context.Context, name, resolveMode string) (*llb.State, *Image, *binfotypes.BuildInfo, error) { + if !strings.EqualFold(name, "scratch") && !strings.EqualFold(name, "context") { + if contextByName != nil { + st, img, bi, err := contextByName(ctx, name, resolveMode) + if err != nil { + return nil, nil, nil, err + } + if bi != nil && bi.Deps != nil { + for k := range bi.Deps { + if buildInfo.Deps == nil { + buildInfo.Deps = make(map[string]binfotypes.BuildInfo) + } + buildInfo.Deps[k] = bi.Deps[k] + } + } + return st, img, bi, nil + } + } + return nil, nil, nil, nil + } + + if len(dt) == 0 { + return nil, nil, nil, errors.Errorf("the Dockerfile cannot be empty") + } + + if opt.ContextLocalName == "" { + opt.ContextLocalName = defaultContextLocalName + } + + platformOpt := buildPlatformOpt(&opt) + + optMetaArgs := getPlatformArgs(platformOpt) + for i, arg := range optMetaArgs { + optMetaArgs[i] = setKVValue(arg, opt.BuildArgs) + } + + dockerfile, err := parser.Parse(bytes.NewReader(dt)) + if err != nil { + return nil, nil, nil, err + } + + for _, w := range dockerfile.Warnings { + opt.Warn(w.Short, w.URL, w.Detail, w.Location) + } + + proxyEnv := proxyEnvFromBuildArgs(opt.BuildArgs) + + stages, metaArgs, err := instructions.Parse(dockerfile.AST) + if err != nil { + return nil, nil, nil, err + } + + shlex := shell.NewLex(dockerfile.EscapeToken) + + for _, cmd := range metaArgs { + for _, metaArg := range cmd.Args { + if metaArg.Value != nil { + *metaArg.Value, _ = shlex.ProcessWordWithMap(*metaArg.Value, metaArgsToMap(optMetaArgs)) + } + optMetaArgs = append(optMetaArgs, setKVValue(metaArg, opt.BuildArgs)) + } + } + + metaResolver := opt.MetaResolver + if metaResolver == nil { + metaResolver = imagemetaresolver.Default() + } + + allDispatchStates := newDispatchStates() + + // set base state for every image + for i, st := range stages { + name, err := shlex.ProcessWordWithMap(st.BaseName, metaArgsToMap(optMetaArgs)) + if err != nil { + return nil, nil, nil, parser.WithLocation(err, st.Location) + } + if name == "" { + return nil, nil, nil, parser.WithLocation(errors.Errorf("base name (%s) should not be blank", st.BaseName), st.Location) + } + st.BaseName = name + + ds := &dispatchState{ + stage: st, + deps: make(map[*dispatchState]struct{}), + ctxPaths: make(map[string]struct{}), + stageName: st.Name, + prefixPlatform: opt.PrefixPlatform, + } + + if st.Name != "" { + s, img, bi, err := opt.ContextByName(ctx, st.Name, opt.ImageResolveMode.String()) + if err != nil { + return nil, nil, nil, err + } + if s != nil { + ds.noinit = true + ds.state = *s + if img != nil { + ds.image = *img + if img.Architecture != "" && img.OS != "" { + ds.platform = &ocispecs.Platform{ + OS: img.OS, + Architecture: img.Architecture, + Variant: img.Variant, + } + } + } + if bi != nil { + ds.buildInfo = *bi + } + allDispatchStates.addState(ds) + continue + } + } + + if st.Name == "" { + ds.stageName = fmt.Sprintf("stage-%d", i) + } + + if v := st.Platform; v != "" { + v, err := shlex.ProcessWordWithMap(v, metaArgsToMap(optMetaArgs)) + if err != nil { + return nil, nil, nil, parser.WithLocation(errors.Wrapf(err, "failed to process arguments for platform %s", v), st.Location) + } + + p, err := platforms.Parse(v) + if err != nil { + return nil, nil, nil, parser.WithLocation(errors.Wrapf(err, "failed to parse platform %s", v), st.Location) + } + ds.platform = &p + } + allDispatchStates.addState(ds) + + total := 0 + if ds.stage.BaseName != emptyImageName && ds.base == nil { + total = 1 + } + for _, cmd := range ds.stage.Commands { + switch cmd.(type) { + case *instructions.AddCommand, *instructions.CopyCommand, *instructions.RunCommand: + total++ + case *instructions.WorkdirCommand: + total++ + } + } + ds.cmdTotal = total + + if opt.IgnoreCache != nil { + if len(opt.IgnoreCache) == 0 { + ds.ignoreCache = true + } else if st.Name != "" { + for _, n := range opt.IgnoreCache { + if strings.EqualFold(n, st.Name) { + ds.ignoreCache = true + } + } + } + } + } + + var target *dispatchState + if opt.Target == "" { + target = allDispatchStates.lastTarget() + } else { + var ok bool + target, ok = allDispatchStates.findStateByName(opt.Target) + if !ok { + return nil, nil, nil, errors.Errorf("target stage %s could not be found", opt.Target) + } + } + + // fill dependencies to stages so unreachable ones can avoid loading image configs + for _, d := range allDispatchStates.states { + d.commands = make([]command, len(d.stage.Commands)) + for i, cmd := range d.stage.Commands { + newCmd, err := toCommand(cmd, allDispatchStates) + if err != nil { + return nil, nil, nil, err + } + d.commands[i] = newCmd + for _, src := range newCmd.sources { + if src != nil { + d.deps[src] = struct{}{} + if src.unregistered { + allDispatchStates.addState(src) + } + } + } + } + } + + if has, state := hasCircularDependency(allDispatchStates.states); has { + return nil, nil, nil, errors.Errorf("circular dependency detected on stage: %s", state.stageName) + } + + if len(allDispatchStates.states) == 1 { + allDispatchStates.states[0].stageName = "" + } + + allStageNames := make([]string, 0, len(allDispatchStates.states)) + for _, s := range allDispatchStates.states { + if s.stageName != "" { + allStageNames = append(allStageNames, s.stageName) + } + } + + eg, ctx := errgroup.WithContext(ctx) + for i, d := range allDispatchStates.states { + reachable := isReachable(target, d) + // resolve image config for every stage + if d.base == nil && !d.noinit { + if d.stage.BaseName == emptyImageName { + d.state = llb.Scratch() + d.image = emptyImage(platformOpt.targetPlatform) + continue + } + func(i int, d *dispatchState) { + eg.Go(func() (err error) { + defer func() { + if err != nil { + err = parser.WithLocation(err, d.stage.Location) + } + }() + origName := d.stage.BaseName + ref, err := reference.ParseNormalizedNamed(d.stage.BaseName) + if err != nil { + return errors.Wrapf(err, "failed to parse stage name %q", d.stage.BaseName) + } + platform := d.platform + if platform == nil { + platform = &platformOpt.targetPlatform + } + d.stage.BaseName = reference.TagNameOnly(ref).String() + + var isScratch bool + st, img, bi, err := opt.ContextByName(ctx, d.stage.BaseName, opt.ImageResolveMode.String()) + if err != nil { + return err + } + if st != nil { + if img != nil { + d.image = *img + } else { + d.image = emptyImage(platformOpt.targetPlatform) + } + if bi != nil { + d.buildInfo = *bi + } + d.state = st.Platform(*platform) + d.platform = platform + return nil + } + if reachable { + prefix := "[" + if opt.PrefixPlatform && platform != nil { + prefix += platforms.Format(*platform) + " " + } + prefix += "internal]" + dgst, dt, err := metaResolver.ResolveImageConfig(ctx, d.stage.BaseName, llb.ResolveImageConfigOpt{ + Platform: platform, + ResolveMode: opt.ImageResolveMode.String(), + LogName: fmt.Sprintf("%s load metadata for %s", prefix, d.stage.BaseName), + }) + if err != nil { + return suggest.WrapError(errors.Wrap(err, origName), origName, append(allStageNames, commonImageNames()...), true) + } + var img Image + if err := json.Unmarshal(dt, &img); err != nil { + return errors.Wrap(err, "failed to parse image config") + } + img.Created = nil + // if there is no explicit target platform, try to match based on image config + if d.platform == nil && platformOpt.implicitTarget { + p := autoDetectPlatform(img, *platform, platformOpt.buildPlatforms) + platform = &p + } + if dgst != "" { + ref, err = reference.WithDigest(ref, dgst) + if err != nil { + return err + } + } + d.stage.BaseName = ref.String() + if len(img.RootFS.DiffIDs) == 0 { + isScratch = true + // schema1 images can't return diffIDs so double check :( + for _, h := range img.History { + if !h.EmptyLayer { + isScratch = false + break + } + } + } + if !isScratch { + // if image not scratch set original image name as ref + // and actual reference as alias in binfotypes.Source + d.buildInfo.Sources = append(d.buildInfo.Sources, binfotypes.Source{ + Type: binfotypes.SourceTypeDockerImage, + Ref: origName, + Alias: ref.String(), + Pin: dgst.String(), + }) + } + d.image = img + } + if isScratch { + d.state = llb.Scratch() + } else { + d.state = llb.Image(d.stage.BaseName, + dfCmd(d.stage.SourceCode), + llb.Platform(*platform), + opt.ImageResolveMode, + llb.WithCustomName(prefixCommand(d, "FROM "+d.stage.BaseName, opt.PrefixPlatform, platform, nil)), + location(opt.SourceMap, d.stage.Location), + ) + } + d.platform = platform + return nil + }) + }(i, d) + } + } + + if err := eg.Wait(); err != nil { + return nil, nil, nil, err + } + + buildContext := &mutableOutput{} + ctxPaths := map[string]struct{}{} + + for _, d := range allDispatchStates.states { + if !isReachable(target, d) || d.noinit { + continue + } + + // collect build sources and dependencies + if len(d.buildInfo.Sources) > 0 { + buildInfo.Sources = append(buildInfo.Sources, d.buildInfo.Sources...) + } + if d.buildInfo.Deps != nil { + for name, bi := range d.buildInfo.Deps { + if buildInfo.Deps == nil { + buildInfo.Deps = make(map[string]binfotypes.BuildInfo) + } + buildInfo.Deps[name] = bi + } + } + + if d.base != nil { + d.state = d.base.state + d.platform = d.base.platform + d.image = clone(d.base.image) + } + + // make sure that PATH is always set + if _, ok := shell.BuildEnvs(d.image.Config.Env)["PATH"]; !ok { + var os string + if d.platform != nil { + os = d.platform.OS + } + d.image.Config.Env = append(d.image.Config.Env, "PATH="+system.DefaultPathEnv(os)) + } + + // initialize base metadata from image conf + for _, env := range d.image.Config.Env { + k, v := parseKeyValue(env) + d.state = d.state.AddEnv(k, v) + } + if opt.Hostname != "" { + d.state = d.state.Hostname(opt.Hostname) + } + if d.image.Config.WorkingDir != "" { + if err = dispatchWorkdir(d, &instructions.WorkdirCommand{Path: d.image.Config.WorkingDir}, false, nil); err != nil { + return nil, nil, nil, parser.WithLocation(err, d.stage.Location) + } + } + if d.image.Config.User != "" { + if err = dispatchUser(d, &instructions.UserCommand{User: d.image.Config.User}, false); err != nil { + return nil, nil, nil, parser.WithLocation(err, d.stage.Location) + } + } + d.state = d.state.Network(opt.ForceNetMode) + + opt := dispatchOpt{ + allDispatchStates: allDispatchStates, + metaArgs: optMetaArgs, + buildArgValues: opt.BuildArgs, + shlex: shlex, + sessionID: opt.SessionID, + buildContext: llb.NewState(buildContext), + proxyEnv: proxyEnv, + cacheIDNamespace: opt.CacheIDNamespace, + buildPlatforms: platformOpt.buildPlatforms, + targetPlatform: platformOpt.targetPlatform, + extraHosts: opt.ExtraHosts, + shmSize: opt.ShmSize, + ulimit: opt.Ulimit, + cgroupParent: opt.CgroupParent, + llbCaps: opt.LLBCaps, + sourceMap: opt.SourceMap, + } + + if err = dispatchOnBuildTriggers(d, d.image.Config.OnBuild, opt); err != nil { + return nil, nil, nil, parser.WithLocation(err, d.stage.Location) + } + d.image.Config.OnBuild = nil + + for _, cmd := range d.commands { + if err := dispatch(d, cmd, opt); err != nil { + return nil, nil, nil, parser.WithLocation(err, cmd.Location()) + } + } + + for p := range d.ctxPaths { + ctxPaths[p] = struct{}{} + } + } + + // sort build sources + if len(buildInfo.Sources) > 0 { + sort.Slice(buildInfo.Sources, func(i, j int) bool { + return buildInfo.Sources[i].Ref < buildInfo.Sources[j].Ref + }) + } + + if len(opt.Labels) != 0 && target.image.Config.Labels == nil { + target.image.Config.Labels = make(map[string]string, len(opt.Labels)) + } + for k, v := range opt.Labels { + target.image.Config.Labels[k] = v + } + + opts := []llb.LocalOption{ + llb.SessionID(opt.SessionID), + llb.ExcludePatterns(opt.Excludes), + llb.SharedKeyHint(opt.ContextLocalName), + WithInternalName("load build context"), + } + if includePatterns := normalizeContextPaths(ctxPaths); includePatterns != nil { + opts = append(opts, llb.FollowPaths(includePatterns)) + } + + bc := llb.Local(opt.ContextLocalName, opts...) + if opt.BuildContext != nil { + bc = *opt.BuildContext + } + buildContext.Output = bc.Output() + + defaults := []llb.ConstraintsOpt{ + llb.Platform(platformOpt.targetPlatform), + } + if opt.LLBCaps != nil { + defaults = append(defaults, llb.WithCaps(*opt.LLBCaps)) + } + st := target.state.SetMarshalDefaults(defaults...) + + if !platformOpt.implicitTarget { + target.image.OS = platformOpt.targetPlatform.OS + target.image.Architecture = platformOpt.targetPlatform.Architecture + target.image.Variant = platformOpt.targetPlatform.Variant + } + + return &st, &target.image, buildInfo, nil +} + +func metaArgsToMap(metaArgs []instructions.KeyValuePairOptional) map[string]string { + m := map[string]string{} + + for _, arg := range metaArgs { + m[arg.Key] = arg.ValueString() + } + + return m +} + +func toCommand(ic instructions.Command, allDispatchStates *dispatchStates) (command, error) { + cmd := command{Command: ic} + if c, ok := ic.(*instructions.CopyCommand); ok { + if c.From != "" { + var stn *dispatchState + index, err := strconv.Atoi(c.From) + if err != nil { + stn, ok = allDispatchStates.findStateByName(c.From) + if !ok { + stn = &dispatchState{ + stage: instructions.Stage{BaseName: c.From, Location: ic.Location()}, + deps: make(map[*dispatchState]struct{}), + unregistered: true, + } + } + } else { + stn, err = allDispatchStates.findStateByIndex(index) + if err != nil { + return command{}, err + } + } + cmd.sources = []*dispatchState{stn} + } + } + + if ok := detectRunMount(&cmd, allDispatchStates); ok { + return cmd, nil + } + + return cmd, nil +} + +type dispatchOpt struct { + allDispatchStates *dispatchStates + metaArgs []instructions.KeyValuePairOptional + buildArgValues map[string]string + shlex *shell.Lex + sessionID string + buildContext llb.State + proxyEnv *llb.ProxyEnv + cacheIDNamespace string + targetPlatform ocispecs.Platform + buildPlatforms []ocispecs.Platform + extraHosts []llb.HostIP + shmSize int64 + ulimit []pb.Ulimit + cgroupParent string + llbCaps *apicaps.CapSet + sourceMap *llb.SourceMap +} + +func dispatch(d *dispatchState, cmd command, opt dispatchOpt) error { + if ex, ok := cmd.Command.(instructions.SupportsSingleWordExpansion); ok { + err := ex.Expand(func(word string) (string, error) { + env, err := d.state.Env(context.TODO()) + if err != nil { + return "", err + } + return opt.shlex.ProcessWord(word, env) + }) + if err != nil { + return err + } + } + if ex, ok := cmd.Command.(instructions.SupportsSingleWordExpansionRaw); ok { + err := ex.ExpandRaw(func(word string) (string, error) { + env, err := d.state.Env(context.TODO()) + if err != nil { + return "", err + } + + lex := shell.NewLex('\\') + lex.SkipProcessQuotes = true + return lex.ProcessWord(word, env) + }) + if err != nil { + return err + } + } + + var err error + switch c := cmd.Command.(type) { + case *instructions.MaintainerCommand: + err = dispatchMaintainer(d, c) + case *instructions.EnvCommand: + err = dispatchEnv(d, c) + case *instructions.RunCommand: + err = dispatchRun(d, c, opt.proxyEnv, cmd.sources, opt) + case *instructions.WorkdirCommand: + err = dispatchWorkdir(d, c, true, &opt) + case *instructions.AddCommand: + err = dispatchCopy(d, copyConfig{ + params: c.SourcesAndDest, + source: opt.buildContext, + isAddCommand: true, + cmdToPrint: c, + chown: c.Chown, + chmod: c.Chmod, + link: c.Link, + location: c.Location(), + opt: opt, + }) + if err == nil { + for _, src := range c.SourcePaths { + if !strings.HasPrefix(src, "http://") && !strings.HasPrefix(src, "https://") { + d.ctxPaths[path.Join("/", filepath.ToSlash(src))] = struct{}{} + } + } + } + case *instructions.LabelCommand: + err = dispatchLabel(d, c) + case *instructions.OnbuildCommand: + err = dispatchOnbuild(d, c) + case *instructions.CmdCommand: + err = dispatchCmd(d, c) + case *instructions.EntrypointCommand: + err = dispatchEntrypoint(d, c) + case *instructions.HealthCheckCommand: + err = dispatchHealthcheck(d, c) + case *instructions.ExposeCommand: + err = dispatchExpose(d, c, opt.shlex) + case *instructions.UserCommand: + err = dispatchUser(d, c, true) + case *instructions.VolumeCommand: + err = dispatchVolume(d, c) + case *instructions.StopSignalCommand: + err = dispatchStopSignal(d, c) + case *instructions.ShellCommand: + err = dispatchShell(d, c) + case *instructions.ArgCommand: + err = dispatchArg(d, c, opt.metaArgs, opt.buildArgValues) + case *instructions.CopyCommand: + l := opt.buildContext + if len(cmd.sources) != 0 { + l = cmd.sources[0].state + } + err = dispatchCopy(d, copyConfig{ + params: c.SourcesAndDest, + source: l, + isAddCommand: false, + cmdToPrint: c, + chown: c.Chown, + chmod: c.Chmod, + link: c.Link, + location: c.Location(), + opt: opt, + }) + if err == nil && len(cmd.sources) == 0 { + for _, src := range c.SourcePaths { + d.ctxPaths[path.Join("/", filepath.ToSlash(src))] = struct{}{} + } + } + default: + } + return err +} + +type dispatchState struct { + state llb.State + image Image + platform *ocispecs.Platform + stage instructions.Stage + base *dispatchState + noinit bool + deps map[*dispatchState]struct{} + buildArgs []instructions.KeyValuePairOptional + commands []command + ctxPaths map[string]struct{} + ignoreCache bool + cmdSet bool + unregistered bool + stageName string + cmdIndex int + cmdTotal int + prefixPlatform bool + buildInfo binfotypes.BuildInfo +} + +type dispatchStates struct { + states []*dispatchState + statesByName map[string]*dispatchState +} + +func newDispatchStates() *dispatchStates { + return &dispatchStates{statesByName: map[string]*dispatchState{}} +} + +func (dss *dispatchStates) addState(ds *dispatchState) { + dss.states = append(dss.states, ds) + + if d, ok := dss.statesByName[ds.stage.BaseName]; ok { + ds.base = d + } + if ds.stage.Name != "" { + dss.statesByName[strings.ToLower(ds.stage.Name)] = ds + } +} + +func (dss *dispatchStates) findStateByName(name string) (*dispatchState, bool) { + ds, ok := dss.statesByName[strings.ToLower(name)] + return ds, ok +} + +func (dss *dispatchStates) findStateByIndex(index int) (*dispatchState, error) { + if index < 0 || index >= len(dss.states) { + return nil, errors.Errorf("invalid stage index %d", index) + } + + return dss.states[index], nil +} + +func (dss *dispatchStates) lastTarget() *dispatchState { + return dss.states[len(dss.states)-1] +} + +type command struct { + instructions.Command + sources []*dispatchState +} + +func dispatchOnBuildTriggers(d *dispatchState, triggers []string, opt dispatchOpt) error { + for _, trigger := range triggers { + ast, err := parser.Parse(strings.NewReader(trigger)) + if err != nil { + return err + } + if len(ast.AST.Children) != 1 { + return errors.New("onbuild trigger should be a single expression") + } + ic, err := instructions.ParseCommand(ast.AST.Children[0]) + if err != nil { + return err + } + cmd, err := toCommand(ic, opt.allDispatchStates) + if err != nil { + return err + } + if err := dispatch(d, cmd, opt); err != nil { + return err + } + } + return nil +} + +func dispatchEnv(d *dispatchState, c *instructions.EnvCommand) error { + commitMessage := bytes.NewBufferString("ENV") + for _, e := range c.Env { + commitMessage.WriteString(" " + e.String()) + d.state = d.state.AddEnv(e.Key, e.Value) + d.image.Config.Env = addEnv(d.image.Config.Env, e.Key, e.Value) + } + return commitToHistory(&d.image, commitMessage.String(), false, nil) +} + +func dispatchRun(d *dispatchState, c *instructions.RunCommand, proxy *llb.ProxyEnv, sources []*dispatchState, dopt dispatchOpt) error { + var opt []llb.RunOption + + customname := c.String() + + var args []string = c.CmdLine + if len(c.Files) > 0 { + if len(args) != 1 || !c.PrependShell { + return fmt.Errorf("parsing produced an invalid run command: %v", args) + } + + if heredoc := parser.MustParseHeredoc(args[0]); heredoc != nil { + if d.image.OS != "windows" && strings.HasPrefix(c.Files[0].Data, "#!") { + // This is a single heredoc with a shebang, so create a file + // and run it. + // NOTE: choosing to expand doesn't really make sense here, so + // we silently ignore that option if it was provided. + sourcePath := "/" + destPath := "/dev/pipes/" + + f := c.Files[0].Name + data := c.Files[0].Data + if c.Files[0].Chomp { + data = parser.ChompHeredocContent(data) + } + st := llb.Scratch().Dir(sourcePath).File( + llb.Mkfile(f, 0755, []byte(data)), + WithInternalName("preparing inline document"), + ) + + mount := llb.AddMount(destPath, st, llb.SourcePath(sourcePath), llb.Readonly) + opt = append(opt, mount) + + args = []string{path.Join(destPath, f)} + } else { + // Just a simple heredoc, so just run the contents in the + // shell: this creates the effect of a "fake"-heredoc, so that + // the syntax can still be used for shells that don't support + // heredocs directly. + // NOTE: like above, we ignore the expand option. + data := c.Files[0].Data + if c.Files[0].Chomp { + data = parser.ChompHeredocContent(data) + } + args = []string{data} + } + customname += fmt.Sprintf(" (%s)", summarizeHeredoc(c.Files[0].Data)) + } else { + // More complex heredoc, so reconstitute it, and pass it to the + // shell to handle. + full := args[0] + for _, file := range c.Files { + full += "\n" + file.Data + file.Name + } + args = []string{full} + } + } + if c.PrependShell { + args = withShell(d.image, args) + } + + env, err := d.state.Env(context.TODO()) + if err != nil { + return err + } + opt = append(opt, llb.Args(args), dfCmd(c), location(dopt.sourceMap, c.Location())) + if d.ignoreCache { + opt = append(opt, llb.IgnoreCache) + } + if proxy != nil { + opt = append(opt, llb.WithProxy(*proxy)) + } + + runMounts, err := dispatchRunMounts(d, c, sources, dopt) + if err != nil { + return err + } + opt = append(opt, runMounts...) + + securityOpt, err := dispatchRunSecurity(c) + if err != nil { + return err + } + if securityOpt != nil { + opt = append(opt, securityOpt) + } + + networkOpt, err := dispatchRunNetwork(c) + if err != nil { + return err + } + if networkOpt != nil { + opt = append(opt, networkOpt) + } + + if dopt.llbCaps != nil && dopt.llbCaps.Supports(pb.CapExecMetaUlimit) == nil { + for _, u := range dopt.ulimit { + opt = append(opt, llb.AddUlimit(llb.UlimitName(u.Name), u.Soft, u.Hard)) + } + } + + shlex := *dopt.shlex + shlex.RawQuotes = true + shlex.SkipUnsetEnv = true + + pl, err := d.state.GetPlatform(context.TODO()) + if err != nil { + return err + } + opt = append(opt, llb.WithCustomName(prefixCommand(d, uppercaseCmd(processCmdEnv(&shlex, customname, env)), d.prefixPlatform, pl, env))) + for _, h := range dopt.extraHosts { + opt = append(opt, llb.AddExtraHost(h.Host, h.IP)) + } + + if dopt.llbCaps != nil && dopt.llbCaps.Supports(pb.CapExecMountTmpfsSize) == nil { + if dopt.shmSize > 0 { + opt = append(opt, llb.AddMount("/dev/shm", llb.Scratch(), llb.Tmpfs(llb.TmpfsSize(dopt.shmSize)))) + } + } + + if dopt.llbCaps != nil && dopt.llbCaps.Supports(pb.CapExecMetaCgroupParent) == nil { + if len(dopt.cgroupParent) > 0 { + opt = append(opt, llb.WithCgroupParent(dopt.cgroupParent)) + } + } + + d.state = d.state.Run(opt...).Root() + return commitToHistory(&d.image, "RUN "+runCommandString(args, d.buildArgs, shell.BuildEnvs(env)), true, &d.state) +} + +func dispatchWorkdir(d *dispatchState, c *instructions.WorkdirCommand, commit bool, opt *dispatchOpt) error { + d.state = d.state.Dir(c.Path) + wd := c.Path + if !path.IsAbs(c.Path) { + wd = path.Join("/", d.image.Config.WorkingDir, wd) + } + d.image.Config.WorkingDir = wd + if commit { + withLayer := false + if wd != "/" { + mkdirOpt := []llb.MkdirOption{llb.WithParents(true)} + if user := d.image.Config.User; user != "" { + mkdirOpt = append(mkdirOpt, llb.WithUser(user)) + } + platform := opt.targetPlatform + if d.platform != nil { + platform = *d.platform + } + env, err := d.state.Env(context.TODO()) + if err != nil { + return err + } + d.state = d.state.File(llb.Mkdir(wd, 0755, mkdirOpt...), + llb.WithCustomName(prefixCommand(d, uppercaseCmd(processCmdEnv(opt.shlex, c.String(), env)), d.prefixPlatform, &platform, env)), + location(opt.sourceMap, c.Location()), + ) + withLayer = true + } + return commitToHistory(&d.image, "WORKDIR "+wd, withLayer, nil) + } + return nil +} + +func dispatchCopy(d *dispatchState, cfg copyConfig) error { + pp, err := pathRelativeToWorkingDir(d.state, cfg.params.DestPath) + if err != nil { + return err + } + dest := path.Join("/", pp) + if cfg.params.DestPath == "." || cfg.params.DestPath == "" || cfg.params.DestPath[len(cfg.params.DestPath)-1] == filepath.Separator { + dest += string(filepath.Separator) + } + + var copyOpt []llb.CopyOption + + if cfg.chown != "" { + copyOpt = append(copyOpt, llb.WithUser(cfg.chown)) + } + + var mode *os.FileMode + if cfg.chmod != "" { + p, err := strconv.ParseUint(cfg.chmod, 8, 32) + if err == nil { + perm := os.FileMode(p) + mode = &perm + } + } + + commitMessage := bytes.NewBufferString("") + if cfg.isAddCommand { + commitMessage.WriteString("ADD") + } else { + commitMessage.WriteString("COPY") + } + + var a *llb.FileAction + + for _, src := range cfg.params.SourcePaths { + commitMessage.WriteString(" " + src) + if strings.HasPrefix(src, "http://") || strings.HasPrefix(src, "https://") { + if !cfg.isAddCommand { + return errors.New("source can't be a URL for COPY") + } + + // Resources from remote URLs are not decompressed. + // https://docs.docker.com/engine/reference/builder/#add + // + // Note: mixing up remote archives and local archives in a single ADD instruction + // would result in undefined behavior: https://github.com/moby/buildkit/pull/387#discussion_r189494717 + u, err := url.Parse(src) + f := "__unnamed__" + if err == nil { + if base := path.Base(u.Path); base != "." && base != "/" { + f = base + } + } + + st := llb.HTTP(src, llb.Filename(f), dfCmd(cfg.params)) + + opts := append([]llb.CopyOption{&llb.CopyInfo{ + Mode: mode, + CreateDestPath: true, + }}, copyOpt...) + + if a == nil { + a = llb.Copy(st, f, dest, opts...) + } else { + a = a.Copy(st, f, dest, opts...) + } + } else { + opts := append([]llb.CopyOption{&llb.CopyInfo{ + Mode: mode, + FollowSymlinks: true, + CopyDirContentsOnly: true, + AttemptUnpack: cfg.isAddCommand, + CreateDestPath: true, + AllowWildcard: true, + AllowEmptyWildcard: true, + }}, copyOpt...) + + if a == nil { + a = llb.Copy(cfg.source, filepath.Join("/", src), dest, opts...) + } else { + a = a.Copy(cfg.source, filepath.Join("/", src), dest, opts...) + } + } + } + + for _, src := range cfg.params.SourceContents { + commitMessage.WriteString(" <<" + src.Path) + + data := src.Data + f := src.Path + st := llb.Scratch().File( + llb.Mkfile(f, 0664, []byte(data)), + WithInternalName("preparing inline document"), + ) + + opts := append([]llb.CopyOption{&llb.CopyInfo{ + Mode: mode, + CreateDestPath: true, + }}, copyOpt...) + + if a == nil { + a = llb.Copy(st, f, dest, opts...) + } else { + a = a.Copy(st, f, dest, opts...) + } + } + + commitMessage.WriteString(" " + cfg.params.DestPath) + + platform := cfg.opt.targetPlatform + if d.platform != nil { + platform = *d.platform + } + + env, err := d.state.Env(context.TODO()) + if err != nil { + return err + } + + name := uppercaseCmd(processCmdEnv(cfg.opt.shlex, cfg.cmdToPrint.String(), env)) + fileOpt := []llb.ConstraintsOpt{ + llb.WithCustomName(prefixCommand(d, name, d.prefixPlatform, &platform, env)), + location(cfg.opt.sourceMap, cfg.location), + } + if d.ignoreCache { + fileOpt = append(fileOpt, llb.IgnoreCache) + } + + // cfg.opt.llbCaps can be nil in unit tests + if cfg.opt.llbCaps != nil && cfg.opt.llbCaps.Supports(pb.CapMergeOp) == nil && cfg.link && cfg.chmod == "" { + pgID := identity.NewID() + d.cmdIndex-- // prefixCommand increases it + pgName := prefixCommand(d, name, d.prefixPlatform, &platform, env) + + var copyOpts []llb.ConstraintsOpt + copy(copyOpts, fileOpt) + copyOpts = append(copyOpts, llb.ProgressGroup(pgID, pgName, true)) + + var mergeOpts []llb.ConstraintsOpt + copy(mergeOpts, fileOpt) + d.cmdIndex-- + mergeOpts = append(mergeOpts, llb.ProgressGroup(pgID, pgName, false), llb.WithCustomName(prefixCommand(d, "LINK "+name, d.prefixPlatform, &platform, env))) + + d.state = d.state.WithOutput(llb.Merge([]llb.State{d.state, llb.Scratch().File(a, copyOpts...)}, mergeOpts...).Output()) + } else { + d.state = d.state.File(a, fileOpt...) + } + + return commitToHistory(&d.image, commitMessage.String(), true, &d.state) +} + +type copyConfig struct { + params instructions.SourcesAndDest + source llb.State + isAddCommand bool + cmdToPrint fmt.Stringer + chown string + chmod string + link bool + location []parser.Range + opt dispatchOpt +} + +func dispatchMaintainer(d *dispatchState, c *instructions.MaintainerCommand) error { + d.image.Author = c.Maintainer + return commitToHistory(&d.image, fmt.Sprintf("MAINTAINER %v", c.Maintainer), false, nil) +} + +func dispatchLabel(d *dispatchState, c *instructions.LabelCommand) error { + commitMessage := bytes.NewBufferString("LABEL") + if d.image.Config.Labels == nil { + d.image.Config.Labels = make(map[string]string, len(c.Labels)) + } + for _, v := range c.Labels { + d.image.Config.Labels[v.Key] = v.Value + commitMessage.WriteString(" " + v.String()) + } + return commitToHistory(&d.image, commitMessage.String(), false, nil) +} + +func dispatchOnbuild(d *dispatchState, c *instructions.OnbuildCommand) error { + d.image.Config.OnBuild = append(d.image.Config.OnBuild, c.Expression) + return nil +} + +func dispatchCmd(d *dispatchState, c *instructions.CmdCommand) error { + var args []string = c.CmdLine + if c.PrependShell { + args = withShell(d.image, args) + } + d.image.Config.Cmd = args + d.image.Config.ArgsEscaped = true + d.cmdSet = true + return commitToHistory(&d.image, fmt.Sprintf("CMD %q", args), false, nil) +} + +func dispatchEntrypoint(d *dispatchState, c *instructions.EntrypointCommand) error { + var args []string = c.CmdLine + if c.PrependShell { + args = withShell(d.image, args) + } + d.image.Config.Entrypoint = args + if !d.cmdSet { + d.image.Config.Cmd = nil + } + return commitToHistory(&d.image, fmt.Sprintf("ENTRYPOINT %q", args), false, nil) +} + +func dispatchHealthcheck(d *dispatchState, c *instructions.HealthCheckCommand) error { + d.image.Config.Healthcheck = &HealthConfig{ + Test: c.Health.Test, + Interval: c.Health.Interval, + Timeout: c.Health.Timeout, + StartPeriod: c.Health.StartPeriod, + Retries: c.Health.Retries, + } + return commitToHistory(&d.image, fmt.Sprintf("HEALTHCHECK %q", d.image.Config.Healthcheck), false, nil) +} + +func dispatchExpose(d *dispatchState, c *instructions.ExposeCommand, shlex *shell.Lex) error { + ports := []string{} + env, err := d.state.Env(context.TODO()) + if err != nil { + return err + } + for _, p := range c.Ports { + ps, err := shlex.ProcessWords(p, env) + if err != nil { + return err + } + ports = append(ports, ps...) + } + c.Ports = ports + + ps, _, err := nat.ParsePortSpecs(c.Ports) + if err != nil { + return err + } + + if d.image.Config.ExposedPorts == nil { + d.image.Config.ExposedPorts = make(map[string]struct{}) + } + for p := range ps { + d.image.Config.ExposedPorts[string(p)] = struct{}{} + } + + return commitToHistory(&d.image, fmt.Sprintf("EXPOSE %v", ps), false, nil) +} + +func dispatchUser(d *dispatchState, c *instructions.UserCommand, commit bool) error { + d.state = d.state.User(c.User) + d.image.Config.User = c.User + if commit { + return commitToHistory(&d.image, fmt.Sprintf("USER %v", c.User), false, nil) + } + return nil +} + +func dispatchVolume(d *dispatchState, c *instructions.VolumeCommand) error { + if d.image.Config.Volumes == nil { + d.image.Config.Volumes = map[string]struct{}{} + } + for _, v := range c.Volumes { + if v == "" { + return errors.New("VOLUME specified can not be an empty string") + } + d.image.Config.Volumes[v] = struct{}{} + } + return commitToHistory(&d.image, fmt.Sprintf("VOLUME %v", c.Volumes), false, nil) +} + +func dispatchStopSignal(d *dispatchState, c *instructions.StopSignalCommand) error { + if _, err := signal.ParseSignal(c.Signal); err != nil { + return err + } + d.image.Config.StopSignal = c.Signal + return commitToHistory(&d.image, fmt.Sprintf("STOPSIGNAL %v", c.Signal), false, nil) +} + +func dispatchShell(d *dispatchState, c *instructions.ShellCommand) error { + d.image.Config.Shell = c.Shell + return commitToHistory(&d.image, fmt.Sprintf("SHELL %v", c.Shell), false, nil) +} + +func dispatchArg(d *dispatchState, c *instructions.ArgCommand, metaArgs []instructions.KeyValuePairOptional, buildArgValues map[string]string) error { + commitStrs := make([]string, 0, len(c.Args)) + for _, arg := range c.Args { + buildArg := setKVValue(arg, buildArgValues) + + commitStr := arg.Key + if arg.Value != nil { + commitStr += "=" + *arg.Value + } + commitStrs = append(commitStrs, commitStr) + if buildArg.Value == nil { + for _, ma := range metaArgs { + if ma.Key == buildArg.Key { + buildArg.Value = ma.Value + } + } + } + + if buildArg.Value != nil { + d.state = d.state.AddEnv(buildArg.Key, *buildArg.Value) + } + + d.buildArgs = append(d.buildArgs, buildArg) + } + return commitToHistory(&d.image, "ARG "+strings.Join(commitStrs, " "), false, nil) +} + +func pathRelativeToWorkingDir(s llb.State, p string) (string, error) { + if path.IsAbs(p) { + return p, nil + } + dir, err := s.GetDir(context.TODO()) + if err != nil { + return "", err + } + return path.Join(dir, p), nil +} + +func addEnv(env []string, k, v string) []string { + gotOne := false + for i, envVar := range env { + key, _ := parseKeyValue(envVar) + if shell.EqualEnvKeys(key, k) { + env[i] = k + "=" + v + gotOne = true + break + } + } + if !gotOne { + env = append(env, k+"="+v) + } + return env +} + +func parseKeyValue(env string) (string, string) { + parts := strings.SplitN(env, "=", 2) + v := "" + if len(parts) > 1 { + v = parts[1] + } + + return parts[0], v +} + +func setKVValue(kvpo instructions.KeyValuePairOptional, values map[string]string) instructions.KeyValuePairOptional { + if v, ok := values[kvpo.Key]; ok { + kvpo.Value = &v + } + return kvpo +} + +func dfCmd(cmd interface{}) llb.ConstraintsOpt { + // TODO: add fmt.Stringer to instructions.Command to remove interface{} + var cmdStr string + if cmd, ok := cmd.(fmt.Stringer); ok { + cmdStr = cmd.String() + } + if cmd, ok := cmd.(string); ok { + cmdStr = cmd + } + return llb.WithDescription(map[string]string{ + "com.docker.dockerfile.v1.command": cmdStr, + }) +} + +func runCommandString(args []string, buildArgs []instructions.KeyValuePairOptional, envMap map[string]string) string { + var tmpBuildEnv []string + for _, arg := range buildArgs { + v, ok := envMap[arg.Key] + if !ok { + v = arg.ValueString() + } + tmpBuildEnv = append(tmpBuildEnv, arg.Key+"="+v) + } + if len(tmpBuildEnv) > 0 { + tmpBuildEnv = append([]string{fmt.Sprintf("|%d", len(tmpBuildEnv))}, tmpBuildEnv...) + } + + return strings.Join(append(tmpBuildEnv, args...), " ") +} + +func commitToHistory(img *Image, msg string, withLayer bool, st *llb.State) error { + if st != nil { + msg += " # buildkit" + } + + img.History = append(img.History, ocispecs.History{ + CreatedBy: msg, + Comment: historyComment, + EmptyLayer: !withLayer, + }) + return nil +} + +func isReachable(from, to *dispatchState) (ret bool) { + if from == nil { + return false + } + if from == to || isReachable(from.base, to) { + return true + } + for d := range from.deps { + if isReachable(d, to) { + return true + } + } + return false +} + +func hasCircularDependency(states []*dispatchState) (bool, *dispatchState) { + var visit func(state *dispatchState) bool + if states == nil { + return false, nil + } + visited := make(map[*dispatchState]struct{}) + path := make(map[*dispatchState]struct{}) + + visit = func(state *dispatchState) bool { + _, ok := visited[state] + if ok { + return false + } + visited[state] = struct{}{} + path[state] = struct{}{} + for dep := range state.deps { + _, ok = path[dep] + if ok { + return true + } + if visit(dep) { + return true + } + } + delete(path, state) + return false + } + for _, state := range states { + if visit(state) { + return true, state + } + } + return false, nil +} + +func normalizeContextPaths(paths map[string]struct{}) []string { + pathSlice := make([]string, 0, len(paths)) + for p := range paths { + if p == "/" { + return nil + } + pathSlice = append(pathSlice, path.Join(".", p)) + } + + sort.Slice(pathSlice, func(i, j int) bool { + return pathSlice[i] < pathSlice[j] + }) + return pathSlice +} + +func proxyEnvFromBuildArgs(args map[string]string) *llb.ProxyEnv { + pe := &llb.ProxyEnv{} + isNil := true + for k, v := range args { + if strings.EqualFold(k, "http_proxy") { + pe.HTTPProxy = v + isNil = false + } + if strings.EqualFold(k, "https_proxy") { + pe.HTTPSProxy = v + isNil = false + } + if strings.EqualFold(k, "ftp_proxy") { + pe.FTPProxy = v + isNil = false + } + if strings.EqualFold(k, "no_proxy") { + pe.NoProxy = v + isNil = false + } + if strings.EqualFold(k, "all_proxy") { + pe.AllProxy = v + isNil = false + } + } + if isNil { + return nil + } + return pe +} + +type mutableOutput struct { + llb.Output +} + +func withShell(img Image, args []string) []string { + var shell []string + if len(img.Config.Shell) > 0 { + shell = append([]string{}, img.Config.Shell...) + } else { + shell = defaultShell(img.OS) + } + return append(shell, strings.Join(args, " ")) +} + +func autoDetectPlatform(img Image, target ocispecs.Platform, supported []ocispecs.Platform) ocispecs.Platform { + os := img.OS + arch := img.Architecture + if target.OS == os && target.Architecture == arch { + return target + } + for _, p := range supported { + if p.OS == os && p.Architecture == arch { + return p + } + } + return target +} + +func WithInternalName(name string) llb.ConstraintsOpt { + return llb.WithCustomName("[internal] " + name) +} + +func uppercaseCmd(str string) string { + p := strings.SplitN(str, " ", 2) + p[0] = strings.ToUpper(p[0]) + return strings.Join(p, " ") +} + +func processCmdEnv(shlex *shell.Lex, cmd string, env []string) string { + w, err := shlex.ProcessWord(cmd, env) + if err != nil { + return cmd + } + return w +} + +func prefixCommand(ds *dispatchState, str string, prefixPlatform bool, platform *ocispecs.Platform, env []string) string { + if ds.cmdTotal == 0 { + return str + } + out := "[" + if prefixPlatform && platform != nil { + out += platforms.Format(*platform) + formatTargetPlatform(*platform, platformFromEnv(env)) + " " + } + if ds.stageName != "" { + out += ds.stageName + " " + } + ds.cmdIndex++ + out += fmt.Sprintf("%*d/%d] ", int(1+math.Log10(float64(ds.cmdTotal))), ds.cmdIndex, ds.cmdTotal) + return out + str +} + +// formatTargetPlatform formats a secondary platform string for cross compilation cases +func formatTargetPlatform(base ocispecs.Platform, target *ocispecs.Platform) string { + if target == nil { + return "" + } + if target.OS == "" { + target.OS = base.OS + } + if target.Architecture == "" { + target.Architecture = base.Architecture + } + p := platforms.Normalize(*target) + + if p.OS == base.OS && p.Architecture != base.Architecture { + archVariant := p.Architecture + if p.Variant != "" { + archVariant += "/" + p.Variant + } + return "->" + archVariant + } + if p.OS != base.OS { + return "->" + platforms.Format(p) + } + return "" +} + +// platformFromEnv returns defined platforms based on TARGET* environment variables +func platformFromEnv(env []string) *ocispecs.Platform { + var p ocispecs.Platform + var set bool + for _, v := range env { + parts := strings.SplitN(v, "=", 2) + switch parts[0] { + case "TARGETPLATFORM": + p, err := platforms.Parse(parts[1]) + if err != nil { + continue + } + return &p + case "TARGETOS": + p.OS = parts[1] + set = true + case "TARGETARCH": + p.Architecture = parts[1] + set = true + case "TARGETVARIANT": + p.Variant = parts[1] + set = true + } + } + if !set { + return nil + } + return &p +} + +func location(sm *llb.SourceMap, locations []parser.Range) llb.ConstraintsOpt { + loc := make([]*pb.Range, 0, len(locations)) + for _, l := range locations { + loc = append(loc, &pb.Range{ + Start: pb.Position{ + Line: int32(l.Start.Line), + Character: int32(l.Start.Character), + }, + End: pb.Position{ + Line: int32(l.End.Line), + Character: int32(l.End.Character), + }, + }) + } + return sm.Location(loc) +} + +func summarizeHeredoc(doc string) string { + doc = strings.TrimSpace(doc) + lines := strings.Split(strings.ReplaceAll(doc, "\r\n", "\n"), "\n") + summary := lines[0] + if len(lines) > 1 { + summary += "..." + } + return summary +} + +func commonImageNames() []string { + repos := []string{ + "alpine", "busybox", "centos", "debian", "golang", "ubuntu", "fedora", + } + out := make([]string, 0, len(repos)*4) + for _, name := range repos { + out = append(out, name, "docker.io/library"+name, name+":latest", "docker.io/library"+name+":latest") + } + return out +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert_norunsecurity.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert_norunsecurity.go new file mode 100644 index 000000000..f2583ddef --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert_norunsecurity.go @@ -0,0 +1,13 @@ +//go:build !dfrunsecurity +// +build !dfrunsecurity + +package dockerfile2llb + +import ( + "github.com/moby/buildkit/client/llb" + "github.com/moby/buildkit/frontend/dockerfile/instructions" +) + +func dispatchRunSecurity(c *instructions.RunCommand) (llb.RunOption, error) { + return nil, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert_runmount.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert_runmount.go new file mode 100644 index 000000000..0464c68fc --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert_runmount.go @@ -0,0 +1,142 @@ +package dockerfile2llb + +import ( + "context" + "os" + "path" + "path/filepath" + + "github.com/moby/buildkit/client/llb" + "github.com/moby/buildkit/frontend/dockerfile/instructions" + "github.com/moby/buildkit/solver/pb" + "github.com/pkg/errors" +) + +func detectRunMount(cmd *command, allDispatchStates *dispatchStates) bool { + if c, ok := cmd.Command.(*instructions.RunCommand); ok { + mounts := instructions.GetMounts(c) + sources := make([]*dispatchState, len(mounts)) + for i, mount := range mounts { + var from string + if mount.From == "" { + // this might not be accurate because the type might not have a real source (tmpfs for instance), + // but since this is just for creating the sources map it should be ok (we don't want to check the value of + // mount.Type because it might be a variable) + from = emptyImageName + } else { + from = mount.From + } + stn, ok := allDispatchStates.findStateByName(from) + if !ok { + stn = &dispatchState{ + stage: instructions.Stage{BaseName: from}, + deps: make(map[*dispatchState]struct{}), + unregistered: true, + } + } + sources[i] = stn + } + cmd.sources = sources + return true + } + + return false +} + +func setCacheUIDGID(m *instructions.Mount, st llb.State) llb.State { + uid := 0 + gid := 0 + mode := os.FileMode(0755) + if m.UID != nil { + uid = int(*m.UID) + } + if m.GID != nil { + gid = int(*m.GID) + } + if m.Mode != nil { + mode = os.FileMode(*m.Mode) + } + return st.File(llb.Mkdir("/cache", mode, llb.WithUIDGID(uid, gid)), llb.WithCustomName("[internal] settings cache mount permissions")) +} + +func dispatchRunMounts(d *dispatchState, c *instructions.RunCommand, sources []*dispatchState, opt dispatchOpt) ([]llb.RunOption, error) { + var out []llb.RunOption + mounts := instructions.GetMounts(c) + + for i, mount := range mounts { + if mount.From == "" && mount.Type == instructions.MountTypeCache { + mount.From = emptyImageName + } + st := opt.buildContext + if mount.From != "" { + st = sources[i].state + } + var mountOpts []llb.MountOption + if mount.Type == instructions.MountTypeTmpfs { + st = llb.Scratch() + mountOpts = append(mountOpts, llb.Tmpfs( + llb.TmpfsSize(mount.SizeLimit), + )) + } + if mount.Type == instructions.MountTypeSecret { + secret, err := dispatchSecret(mount) + if err != nil { + return nil, err + } + out = append(out, secret) + continue + } + if mount.Type == instructions.MountTypeSSH { + ssh, err := dispatchSSH(mount) + if err != nil { + return nil, err + } + out = append(out, ssh) + continue + } + if mount.ReadOnly { + mountOpts = append(mountOpts, llb.Readonly) + } else if mount.Type == instructions.MountTypeBind && opt.llbCaps.Supports(pb.CapExecMountBindReadWriteNoOuput) == nil { + mountOpts = append(mountOpts, llb.ForceNoOutput) + } + if mount.Type == instructions.MountTypeCache { + sharing := llb.CacheMountShared + if mount.CacheSharing == instructions.MountSharingPrivate { + sharing = llb.CacheMountPrivate + } + if mount.CacheSharing == instructions.MountSharingLocked { + sharing = llb.CacheMountLocked + } + if mount.CacheID == "" { + mount.CacheID = path.Clean(mount.Target) + } + mountOpts = append(mountOpts, llb.AsPersistentCacheDir(opt.cacheIDNamespace+"/"+mount.CacheID, sharing)) + } + target := mount.Target + if !filepath.IsAbs(filepath.Clean(mount.Target)) { + dir, err := d.state.GetDir(context.TODO()) + if err != nil { + return nil, err + } + target = filepath.Join("/", dir, mount.Target) + } + if target == "/" { + return nil, errors.Errorf("invalid mount target %q", target) + } + if src := path.Join("/", mount.Source); src != "/" { + mountOpts = append(mountOpts, llb.SourcePath(src)) + } else { + if mount.UID != nil || mount.GID != nil || mount.Mode != nil { + st = setCacheUIDGID(mount, st) + mountOpts = append(mountOpts, llb.SourcePath("/cache")) + } + } + + out = append(out, llb.AddMount(target, st, mountOpts...)) + + if mount.From == "" { + d.ctxPaths[path.Join("/", filepath.ToSlash(mount.Source))] = struct{}{} + } + } + return out, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert_runnetwork.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert_runnetwork.go new file mode 100644 index 000000000..e09153560 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert_runnetwork.go @@ -0,0 +1,24 @@ +package dockerfile2llb + +import ( + "github.com/pkg/errors" + + "github.com/moby/buildkit/client/llb" + "github.com/moby/buildkit/frontend/dockerfile/instructions" + "github.com/moby/buildkit/solver/pb" +) + +func dispatchRunNetwork(c *instructions.RunCommand) (llb.RunOption, error) { + network := instructions.GetNetwork(c) + + switch network { + case instructions.NetworkDefault: + return nil, nil + case instructions.NetworkNone: + return llb.Network(pb.NetMode_NONE), nil + case instructions.NetworkHost: + return llb.Network(pb.NetMode_HOST), nil + default: + return nil, errors.Errorf("unsupported network mode %q", network) + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert_runsecurity.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert_runsecurity.go new file mode 100644 index 000000000..55c675e79 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert_runsecurity.go @@ -0,0 +1,25 @@ +//go:build dfrunsecurity +// +build dfrunsecurity + +package dockerfile2llb + +import ( + "github.com/pkg/errors" + + "github.com/moby/buildkit/client/llb" + "github.com/moby/buildkit/frontend/dockerfile/instructions" + "github.com/moby/buildkit/solver/pb" +) + +func dispatchRunSecurity(c *instructions.RunCommand) (llb.RunOption, error) { + security := instructions.GetSecurity(c) + + switch security { + case instructions.SecurityInsecure: + return llb.Security(pb.SecurityMode_INSECURE), nil + case instructions.SecuritySandbox: + return llb.Security(pb.SecurityMode_SANDBOX), nil + default: + return nil, errors.Errorf("unsupported security mode %q", security) + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert_secrets.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert_secrets.go new file mode 100644 index 000000000..2c88a5e4f --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert_secrets.go @@ -0,0 +1,52 @@ +package dockerfile2llb + +import ( + "path" + + "github.com/moby/buildkit/client/llb" + "github.com/moby/buildkit/frontend/dockerfile/instructions" + "github.com/pkg/errors" +) + +func dispatchSecret(m *instructions.Mount) (llb.RunOption, error) { + id := m.CacheID + if m.Source != "" { + id = m.Source + } + + if id == "" { + if m.Target == "" { + return nil, errors.Errorf("one of source, target required") + } + id = path.Base(m.Target) + } + + target := m.Target + if target == "" { + target = "/run/secrets/" + path.Base(id) + } + + opts := []llb.SecretOption{llb.SecretID(id)} + + if !m.Required { + opts = append(opts, llb.SecretOptional) + } + + if m.UID != nil || m.GID != nil || m.Mode != nil { + var uid, gid, mode int + if m.UID != nil { + uid = int(*m.UID) + } + if m.GID != nil { + gid = int(*m.GID) + } + if m.Mode != nil { + mode = int(*m.Mode) + } else { + mode = 0400 + } + opts = append(opts, llb.SecretFileOpt(uid, gid, mode)) + } + + return llb.AddSecret(target, opts...), nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert_ssh.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert_ssh.go new file mode 100644 index 000000000..b55659d97 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/convert_ssh.go @@ -0,0 +1,40 @@ +package dockerfile2llb + +import ( + "github.com/moby/buildkit/client/llb" + "github.com/moby/buildkit/frontend/dockerfile/instructions" + "github.com/pkg/errors" +) + +func dispatchSSH(m *instructions.Mount) (llb.RunOption, error) { + if m.Source != "" { + return nil, errors.Errorf("ssh does not support source") + } + opts := []llb.SSHOption{llb.SSHID(m.CacheID)} + + if m.Target != "" { + opts = append(opts, llb.SSHSocketTarget(m.Target)) + } + + if !m.Required { + opts = append(opts, llb.SSHOptional) + } + + if m.UID != nil || m.GID != nil || m.Mode != nil { + var uid, gid, mode int + if m.UID != nil { + uid = int(*m.UID) + } + if m.GID != nil { + gid = int(*m.GID) + } + if m.Mode != nil { + mode = int(*m.Mode) + } else { + mode = 0600 + } + opts = append(opts, llb.SSHSocketOpt(m.Target, uid, gid, mode)) + } + + return llb.AddSSHSocket(opts...), nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/defaultshell.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/defaultshell.go new file mode 100644 index 000000000..58b17372b --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/defaultshell.go @@ -0,0 +1,8 @@ +package dockerfile2llb + +func defaultShell(os string) []string { + if os == "windows" { + return []string{"cmd", "/S", "/C"} + } + return []string{"/bin/sh", "-c"} +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/directives.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/directives.go new file mode 100644 index 000000000..3cf982b9a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/directives.go @@ -0,0 +1,55 @@ +package dockerfile2llb + +import ( + "bufio" + "io" + "regexp" + "strings" + + "github.com/moby/buildkit/frontend/dockerfile/parser" +) + +const keySyntax = "syntax" + +var reDirective = regexp.MustCompile(`^#\s*([a-zA-Z][a-zA-Z0-9]*)\s*=\s*(.+?)\s*$`) + +type Directive struct { + Name string + Value string + Location []parser.Range +} + +func DetectSyntax(r io.Reader) (string, string, []parser.Range, bool) { + directives := ParseDirectives(r) + if len(directives) == 0 { + return "", "", nil, false + } + v, ok := directives[keySyntax] + if !ok { + return "", "", nil, false + } + p := strings.SplitN(v.Value, " ", 2) + return p[0], v.Value, v.Location, true +} + +func ParseDirectives(r io.Reader) map[string]Directive { + m := map[string]Directive{} + s := bufio.NewScanner(r) + var l int + for s.Scan() { + l++ + match := reDirective.FindStringSubmatch(s.Text()) + if len(match) == 0 { + return m + } + m[strings.ToLower(match[1])] = Directive{ + Name: match[1], + Value: match[2], + Location: []parser.Range{{ + Start: parser.Position{Line: l}, + End: parser.Position{Line: l}, + }}, + } + } + return m +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/image.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/image.go new file mode 100644 index 000000000..d4c82700e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/image.go @@ -0,0 +1,79 @@ +package dockerfile2llb + +import ( + "time" + + "github.com/docker/docker/api/types/strslice" + "github.com/moby/buildkit/util/system" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" +) + +// HealthConfig holds configuration settings for the HEALTHCHECK feature. +type HealthConfig struct { + // Test is the test to perform to check that the container is healthy. + // An empty slice means to inherit the default. + // The options are: + // {} : inherit healthcheck + // {"NONE"} : disable healthcheck + // {"CMD", args...} : exec arguments directly + // {"CMD-SHELL", command} : run command with system's default shell + Test []string `json:",omitempty"` + + // Zero means to inherit. Durations are expressed as integer nanoseconds. + Interval time.Duration `json:",omitempty"` // Interval is the time to wait between checks. + Timeout time.Duration `json:",omitempty"` // Timeout is the time to wait before considering the check to have hung. + StartPeriod time.Duration `json:",omitempty"` // The start period for the container to initialize before the retries starts to count down. + + // Retries is the number of consecutive failures needed to consider a container as unhealthy. + // Zero means inherit. + Retries int `json:",omitempty"` +} + +// ImageConfig is a docker compatible config for an image +type ImageConfig struct { + ocispecs.ImageConfig + + Healthcheck *HealthConfig `json:",omitempty"` // Healthcheck describes how to check the container is healthy + ArgsEscaped bool `json:",omitempty"` // True if command is already escaped (Windows specific) + + // NetworkDisabled bool `json:",omitempty"` // Is network disabled + // MacAddress string `json:",omitempty"` // Mac Address of the container + OnBuild []string // ONBUILD metadata that were defined on the image Dockerfile + StopTimeout *int `json:",omitempty"` // Timeout (in seconds) to stop a container + Shell strslice.StrSlice `json:",omitempty"` // Shell for shell-form of RUN, CMD, ENTRYPOINT +} + +// Image is the JSON structure which describes some basic information about the image. +// This provides the `application/vnd.oci.image.config.v1+json` mediatype when marshalled to JSON. +type Image struct { + ocispecs.Image + + // Config defines the execution parameters which should be used as a base when running a container using the image. + Config ImageConfig `json:"config,omitempty"` + + // Variant defines platform variant. To be added to OCI. + Variant string `json:"variant,omitempty"` +} + +func clone(src Image) Image { + img := src + img.Config = src.Config + img.Config.Env = append([]string{}, src.Config.Env...) + img.Config.Cmd = append([]string{}, src.Config.Cmd...) + img.Config.Entrypoint = append([]string{}, src.Config.Entrypoint...) + return img +} + +func emptyImage(platform ocispecs.Platform) Image { + img := Image{ + Image: ocispecs.Image{ + Architecture: platform.Architecture, + OS: platform.OS, + }, + Variant: platform.Variant, + } + img.RootFS.Type = "layers" + img.Config.WorkingDir = "/" + img.Config.Env = []string{"PATH=" + system.DefaultPathEnv(platform.OS)} + return img +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/platform.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/platform.go new file mode 100644 index 000000000..bf8f639c7 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb/platform.go @@ -0,0 +1,58 @@ +package dockerfile2llb + +import ( + "github.com/containerd/containerd/platforms" + "github.com/moby/buildkit/frontend/dockerfile/instructions" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" +) + +type platformOpt struct { + targetPlatform ocispecs.Platform + buildPlatforms []ocispecs.Platform + implicitTarget bool +} + +func buildPlatformOpt(opt *ConvertOpt) *platformOpt { + buildPlatforms := opt.BuildPlatforms + targetPlatform := opt.TargetPlatform + implicitTargetPlatform := false + + if opt.TargetPlatform != nil && opt.BuildPlatforms == nil { + buildPlatforms = []ocispecs.Platform{*opt.TargetPlatform} + } + if len(buildPlatforms) == 0 { + buildPlatforms = []ocispecs.Platform{platforms.DefaultSpec()} + } + + if opt.TargetPlatform == nil { + implicitTargetPlatform = true + targetPlatform = &buildPlatforms[0] + } + + return &platformOpt{ + targetPlatform: *targetPlatform, + buildPlatforms: buildPlatforms, + implicitTarget: implicitTargetPlatform, + } +} + +func getPlatformArgs(po *platformOpt) []instructions.KeyValuePairOptional { + bp := po.buildPlatforms[0] + tp := po.targetPlatform + m := map[string]string{ + "BUILDPLATFORM": platforms.Format(bp), + "BUILDOS": bp.OS, + "BUILDARCH": bp.Architecture, + "BUILDVARIANT": bp.Variant, + "TARGETPLATFORM": platforms.Format(tp), + "TARGETOS": tp.OS, + "TARGETARCH": tp.Architecture, + "TARGETVARIANT": tp.Variant, + } + opts := make([]instructions.KeyValuePairOptional, 0, len(m)) + for k, v := range m { + s := v + opts = append(opts, instructions.KeyValuePairOptional{Key: k, Value: &s}) + } + return opts +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerignore/dockerignore.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerignore/dockerignore.go new file mode 100644 index 000000000..cc2238133 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/dockerignore/dockerignore.go @@ -0,0 +1,64 @@ +package dockerignore + +import ( + "bufio" + "bytes" + "fmt" + "io" + "path/filepath" + "strings" +) + +// ReadAll reads a .dockerignore file and returns the list of file patterns +// to ignore. Note this will trim whitespace from each line as well +// as use GO's "clean" func to get the shortest/cleanest path for each. +func ReadAll(reader io.Reader) ([]string, error) { + if reader == nil { + return nil, nil + } + + scanner := bufio.NewScanner(reader) + var excludes []string + currentLine := 0 + + utf8bom := []byte{0xEF, 0xBB, 0xBF} + for scanner.Scan() { + scannedBytes := scanner.Bytes() + // We trim UTF8 BOM + if currentLine == 0 { + scannedBytes = bytes.TrimPrefix(scannedBytes, utf8bom) + } + pattern := string(scannedBytes) + currentLine++ + // Lines starting with # (comments) are ignored before processing + if strings.HasPrefix(pattern, "#") { + continue + } + pattern = strings.TrimSpace(pattern) + if pattern == "" { + continue + } + // normalize absolute paths to paths relative to the context + // (taking care of '!' prefix) + invert := pattern[0] == '!' + if invert { + pattern = strings.TrimSpace(pattern[1:]) + } + if len(pattern) > 0 { + pattern = filepath.Clean(pattern) + pattern = filepath.ToSlash(pattern) + if len(pattern) > 1 && pattern[0] == '/' { + pattern = pattern[1:] + } + } + if invert { + pattern = "!" + pattern + } + + excludes = append(excludes, pattern) + } + if err := scanner.Err(); err != nil { + return nil, fmt.Errorf("Error reading .dockerignore: %v", err) + } + return excludes, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/bflag.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/bflag.go new file mode 100644 index 000000000..1cfbf7600 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/bflag.go @@ -0,0 +1,218 @@ +package instructions + +import ( + "fmt" + "strings" + + "github.com/moby/buildkit/util/suggest" +) + +// FlagType is the type of the build flag +type FlagType int + +const ( + boolType FlagType = iota + stringType + stringsType +) + +// BFlags contains all flags information for the builder +type BFlags struct { + Args []string // actual flags/args from cmd line + flags map[string]*Flag + used map[string]*Flag + Err error +} + +// Flag contains all information for a flag +type Flag struct { + bf *BFlags + name string + flagType FlagType + Value string + StringValues []string +} + +// NewBFlags returns the new BFlags struct +func NewBFlags() *BFlags { + return &BFlags{ + flags: make(map[string]*Flag), + used: make(map[string]*Flag), + } +} + +// NewBFlagsWithArgs returns the new BFlags struct with Args set to args +func NewBFlagsWithArgs(args []string) *BFlags { + flags := NewBFlags() + flags.Args = args + return flags +} + +// AddBool adds a bool flag to BFlags +// Note, any error will be generated when Parse() is called (see Parse). +func (bf *BFlags) AddBool(name string, def bool) *Flag { + flag := bf.addFlag(name, boolType) + if flag == nil { + return nil + } + if def { + flag.Value = "true" + } else { + flag.Value = "false" + } + return flag +} + +// AddString adds a string flag to BFlags +// Note, any error will be generated when Parse() is called (see Parse). +func (bf *BFlags) AddString(name string, def string) *Flag { + flag := bf.addFlag(name, stringType) + if flag == nil { + return nil + } + flag.Value = def + return flag +} + +// AddStrings adds a string flag to BFlags that can match multiple values +func (bf *BFlags) AddStrings(name string) *Flag { + flag := bf.addFlag(name, stringsType) + if flag == nil { + return nil + } + return flag +} + +// addFlag is a generic func used by the other AddXXX() func +// to add a new flag to the BFlags struct. +// Note, any error will be generated when Parse() is called (see Parse). +func (bf *BFlags) addFlag(name string, flagType FlagType) *Flag { + if _, ok := bf.flags[name]; ok { + bf.Err = fmt.Errorf("Duplicate flag defined: %s", name) + return nil + } + + newFlag := &Flag{ + bf: bf, + name: name, + flagType: flagType, + } + bf.flags[name] = newFlag + + return newFlag +} + +// IsUsed checks if the flag is used +func (fl *Flag) IsUsed() bool { + if _, ok := fl.bf.used[fl.name]; ok { + return true + } + return false +} + +// Used returns a slice of flag names that are set +func (bf *BFlags) Used() []string { + used := make([]string, 0, len(bf.used)) + for f := range bf.used { + used = append(used, f) + } + return used +} + +// IsTrue checks if a bool flag is true +func (fl *Flag) IsTrue() bool { + if fl.flagType != boolType { + // Should never get here + panic(fmt.Errorf("Trying to use IsTrue on a non-boolean: %s", fl.name)) + } + return fl.Value == "true" +} + +// Parse parses and checks if the BFlags is valid. +// Any error noticed during the AddXXX() funcs will be generated/returned +// here. We do this because an error during AddXXX() is more like a +// compile time error so it doesn't matter too much when we stop our +// processing as long as we do stop it, so this allows the code +// around AddXXX() to be just: +// defFlag := AddString("description", "") +// w/o needing to add an if-statement around each one. +func (bf *BFlags) Parse() error { + // If there was an error while defining the possible flags + // go ahead and bubble it back up here since we didn't do it + // earlier in the processing + if bf.Err != nil { + return fmt.Errorf("error setting up flags: %s", bf.Err) + } + + for _, arg := range bf.Args { + if !strings.HasPrefix(arg, "--") { + return fmt.Errorf("arg should start with -- : %s", arg) + } + + if arg == "--" { + return nil + } + + arg = arg[2:] + value := "" + + index := strings.Index(arg, "=") + if index >= 0 { + value = arg[index+1:] + arg = arg[:index] + } + + flag, ok := bf.flags[arg] + if !ok { + return suggest.WrapError(fmt.Errorf("unknown flag: %s", arg), arg, allFlags(bf.flags), true) + } + + if _, ok = bf.used[arg]; ok && flag.flagType != stringsType { + return fmt.Errorf("duplicate flag specified: %s", arg) + } + + bf.used[arg] = flag + + switch flag.flagType { + case boolType: + // value == "" is only ok if no "=" was specified + if index >= 0 && value == "" { + return fmt.Errorf("missing a value on flag: %s", arg) + } + + lower := strings.ToLower(value) + if lower == "" { + flag.Value = "true" + } else if lower == "true" || lower == "false" { + flag.Value = lower + } else { + return fmt.Errorf("expecting boolean value for flag %s, not: %s", arg, value) + } + + case stringType: + if index < 0 { + return fmt.Errorf("missing a value on flag: %s", arg) + } + flag.Value = value + + case stringsType: + if index < 0 { + return fmt.Errorf("missing a value on flag: %s", arg) + } + flag.StringValues = append(flag.StringValues, value) + + default: + panic("No idea what kind of flag we have! Should never get here!") + } + } + + return nil +} + +func allFlags(flags map[string]*Flag) []string { + var names []string + for name := range flags { + names = append(names, name) + } + return names +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/commands.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/commands.go new file mode 100644 index 000000000..48ebf183a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/commands.go @@ -0,0 +1,528 @@ +package instructions + +import ( + "strings" + + "github.com/docker/docker/api/types/container" + "github.com/docker/docker/api/types/strslice" + "github.com/moby/buildkit/frontend/dockerfile/parser" + "github.com/pkg/errors" +) + +// KeyValuePair represent an arbitrary named value (useful in slice instead of map[string] string to preserve ordering) +type KeyValuePair struct { + Key string + Value string +} + +func (kvp *KeyValuePair) String() string { + return kvp.Key + "=" + kvp.Value +} + +// KeyValuePairOptional is the same as KeyValuePair but Value is optional +type KeyValuePairOptional struct { + Key string + Value *string + Comment string +} + +func (kvpo *KeyValuePairOptional) ValueString() string { + v := "" + if kvpo.Value != nil { + v = *kvpo.Value + } + return v +} + +// Command is implemented by every command present in a dockerfile +type Command interface { + Name() string + Location() []parser.Range +} + +// KeyValuePairs is a slice of KeyValuePair +type KeyValuePairs []KeyValuePair + +// withNameAndCode is the base of every command in a Dockerfile (String() returns its source code) +type withNameAndCode struct { + code string + name string + location []parser.Range +} + +func (c *withNameAndCode) String() string { + return c.code +} + +// Name of the command +func (c *withNameAndCode) Name() string { + return c.name +} + +// Location of the command in source +func (c *withNameAndCode) Location() []parser.Range { + return c.location +} + +func newWithNameAndCode(req parseRequest) withNameAndCode { + return withNameAndCode{code: strings.TrimSpace(req.original), name: req.command, location: req.location} +} + +// SingleWordExpander is a provider for variable expansion where 1 word => 1 output +type SingleWordExpander func(word string) (string, error) + +// SupportsSingleWordExpansion interface marks a command as supporting variable +// expansion +type SupportsSingleWordExpansion interface { + Expand(expander SingleWordExpander) error +} + +// SupportsSingleWordExpansionRaw interface marks a command as supporting +// variable expansion, while ensuring that quotes are preserved +type SupportsSingleWordExpansionRaw interface { + ExpandRaw(expander SingleWordExpander) error +} + +// PlatformSpecific adds platform checks to a command +type PlatformSpecific interface { + CheckPlatform(platform string) error +} + +func expandKvp(kvp KeyValuePair, expander SingleWordExpander) (KeyValuePair, error) { + key, err := expander(kvp.Key) + if err != nil { + return KeyValuePair{}, err + } + value, err := expander(kvp.Value) + if err != nil { + return KeyValuePair{}, err + } + return KeyValuePair{Key: key, Value: value}, nil +} +func expandKvpsInPlace(kvps KeyValuePairs, expander SingleWordExpander) error { + for i, kvp := range kvps { + newKvp, err := expandKvp(kvp, expander) + if err != nil { + return err + } + kvps[i] = newKvp + } + return nil +} + +func expandSliceInPlace(values []string, expander SingleWordExpander) error { + for i, v := range values { + newValue, err := expander(v) + if err != nil { + return err + } + values[i] = newValue + } + return nil +} + +// EnvCommand : ENV key1 value1 [keyN valueN...] +type EnvCommand struct { + withNameAndCode + Env KeyValuePairs // kvp slice instead of map to preserve ordering +} + +// Expand variables +func (c *EnvCommand) Expand(expander SingleWordExpander) error { + return expandKvpsInPlace(c.Env, expander) +} + +// MaintainerCommand : MAINTAINER maintainer_name +type MaintainerCommand struct { + withNameAndCode + Maintainer string +} + +// NewLabelCommand creates a new 'LABEL' command +func NewLabelCommand(k string, v string, NoExp bool) *LabelCommand { + kvp := KeyValuePair{Key: k, Value: v} + c := "LABEL " + c += kvp.String() + nc := withNameAndCode{code: c, name: "label"} + cmd := &LabelCommand{ + withNameAndCode: nc, + Labels: KeyValuePairs{ + kvp, + }, + noExpand: NoExp, + } + return cmd +} + +// LabelCommand : LABEL some json data describing the image +// +// Sets the Label variable foo to bar, +// +type LabelCommand struct { + withNameAndCode + Labels KeyValuePairs // kvp slice instead of map to preserve ordering + noExpand bool +} + +// Expand variables +func (c *LabelCommand) Expand(expander SingleWordExpander) error { + if c.noExpand { + return nil + } + return expandKvpsInPlace(c.Labels, expander) +} + +// SourceContent represents an anonymous file object +type SourceContent struct { + Path string + Data string + Expand bool +} + +// SourcesAndDest represent a collection of sources and a destination +type SourcesAndDest struct { + DestPath string + SourcePaths []string + SourceContents []SourceContent +} + +func (s *SourcesAndDest) Expand(expander SingleWordExpander) error { + err := expandSliceInPlace(s.SourcePaths, expander) + if err != nil { + return err + } + + expandedDestPath, err := expander(s.DestPath) + if err != nil { + return err + } + s.DestPath = expandedDestPath + + return nil +} + +func (s *SourcesAndDest) ExpandRaw(expander SingleWordExpander) error { + for i, content := range s.SourceContents { + if !content.Expand { + continue + } + + expandedData, err := expander(content.Data) + if err != nil { + return err + } + s.SourceContents[i].Data = expandedData + } + return nil +} + +// AddCommand : ADD foo /path +// +// Add the file 'foo' to '/path'. Tarball and Remote URL (http, https) handling +// exist here. If you do not wish to have this automatic handling, use COPY. +// +type AddCommand struct { + withNameAndCode + SourcesAndDest + Chown string + Chmod string + Link bool +} + +// Expand variables +func (c *AddCommand) Expand(expander SingleWordExpander) error { + expandedChown, err := expander(c.Chown) + if err != nil { + return err + } + c.Chown = expandedChown + + return c.SourcesAndDest.Expand(expander) +} + +// CopyCommand : COPY foo /path +// +// Same as 'ADD' but without the tar and remote url handling. +// +type CopyCommand struct { + withNameAndCode + SourcesAndDest + From string + Chown string + Chmod string + Link bool +} + +// Expand variables +func (c *CopyCommand) Expand(expander SingleWordExpander) error { + expandedChown, err := expander(c.Chown) + if err != nil { + return err + } + c.Chown = expandedChown + + return c.SourcesAndDest.Expand(expander) +} + +// OnbuildCommand : ONBUILD +type OnbuildCommand struct { + withNameAndCode + Expression string +} + +// WorkdirCommand : WORKDIR /tmp +// +// Set the working directory for future RUN/CMD/etc statements. +// +type WorkdirCommand struct { + withNameAndCode + Path string +} + +// Expand variables +func (c *WorkdirCommand) Expand(expander SingleWordExpander) error { + p, err := expander(c.Path) + if err != nil { + return err + } + c.Path = p + return nil +} + +// ShellInlineFile represents an inline file created for a shell command +type ShellInlineFile struct { + Name string + Data string + Chomp bool +} + +// ShellDependantCmdLine represents a cmdline optionally prepended with the shell +type ShellDependantCmdLine struct { + CmdLine strslice.StrSlice + Files []ShellInlineFile + PrependShell bool +} + +// RunCommand : RUN some command yo +// +// run a command and commit the image. Args are automatically prepended with +// the current SHELL which defaults to 'sh -c' under linux or 'cmd /S /C' under +// Windows, in the event there is only one argument The difference in processing: +// +// RUN echo hi # sh -c echo hi (Linux) +// RUN echo hi # cmd /S /C echo hi (Windows) +// RUN [ "echo", "hi" ] # echo hi +// +type RunCommand struct { + withNameAndCode + withExternalData + ShellDependantCmdLine + FlagsUsed []string +} + +func (c *RunCommand) Expand(expander SingleWordExpander) error { + if err := setMountState(c, expander); err != nil { + return err + } + return nil +} + +// CmdCommand : CMD foo +// +// Set the default command to run in the container (which may be empty). +// Argument handling is the same as RUN. +// +type CmdCommand struct { + withNameAndCode + ShellDependantCmdLine +} + +// HealthCheckCommand : HEALTHCHECK foo +// +// Set the default healthcheck command to run in the container (which may be empty). +// Argument handling is the same as RUN. +// +type HealthCheckCommand struct { + withNameAndCode + Health *container.HealthConfig +} + +// EntrypointCommand : ENTRYPOINT /usr/sbin/nginx +// +// Set the entrypoint to /usr/sbin/nginx. Will accept the CMD as the arguments +// to /usr/sbin/nginx. Uses the default shell if not in JSON format. +// +// Handles command processing similar to CMD and RUN, only req.runConfig.Entrypoint +// is initialized at newBuilder time instead of through argument parsing. +// +type EntrypointCommand struct { + withNameAndCode + ShellDependantCmdLine +} + +// ExposeCommand : EXPOSE 6667/tcp 7000/tcp +// +// Expose ports for links and port mappings. This all ends up in +// req.runConfig.ExposedPorts for runconfig. +// +type ExposeCommand struct { + withNameAndCode + Ports []string +} + +// UserCommand : USER foo +// +// Set the user to 'foo' for future commands and when running the +// ENTRYPOINT/CMD at container run time. +// +type UserCommand struct { + withNameAndCode + User string +} + +// Expand variables +func (c *UserCommand) Expand(expander SingleWordExpander) error { + p, err := expander(c.User) + if err != nil { + return err + } + c.User = p + return nil +} + +// VolumeCommand : VOLUME /foo +// +// Expose the volume /foo for use. Will also accept the JSON array form. +// +type VolumeCommand struct { + withNameAndCode + Volumes []string +} + +// Expand variables +func (c *VolumeCommand) Expand(expander SingleWordExpander) error { + return expandSliceInPlace(c.Volumes, expander) +} + +// StopSignalCommand : STOPSIGNAL signal +// +// Set the signal that will be used to kill the container. +type StopSignalCommand struct { + withNameAndCode + Signal string +} + +// Expand variables +func (c *StopSignalCommand) Expand(expander SingleWordExpander) error { + p, err := expander(c.Signal) + if err != nil { + return err + } + c.Signal = p + return nil +} + +// CheckPlatform checks that the command is supported in the target platform +func (c *StopSignalCommand) CheckPlatform(platform string) error { + if platform == "windows" { + return errors.New("The daemon on this platform does not support the command stopsignal") + } + return nil +} + +// ArgCommand : ARG name[=value] +// +// Adds the variable foo to the trusted list of variables that can be passed +// to builder using the --build-arg flag for expansion/substitution or passing to 'run'. +// Dockerfile author may optionally set a default value of this variable. +type ArgCommand struct { + withNameAndCode + Args []KeyValuePairOptional +} + +// Expand variables +func (c *ArgCommand) Expand(expander SingleWordExpander) error { + for i, v := range c.Args { + p, err := expander(v.Key) + if err != nil { + return err + } + v.Key = p + if v.Value != nil { + p, err = expander(*v.Value) + if err != nil { + return err + } + v.Value = &p + } + c.Args[i] = v + } + return nil +} + +// ShellCommand : SHELL powershell -command +// +// Set the non-default shell to use. +type ShellCommand struct { + withNameAndCode + Shell strslice.StrSlice +} + +// Stage represents a single stage in a multi-stage build +type Stage struct { + Name string + Commands []Command + BaseName string + SourceCode string + Platform string + Location []parser.Range + Comment string +} + +// AddCommand to the stage +func (s *Stage) AddCommand(cmd Command) { + // todo: validate cmd type + s.Commands = append(s.Commands, cmd) +} + +// IsCurrentStage check if the stage name is the current stage +func IsCurrentStage(s []Stage, name string) bool { + if len(s) == 0 { + return false + } + return s[len(s)-1].Name == name +} + +// CurrentStage return the last stage in a slice +func CurrentStage(s []Stage) (*Stage, error) { + if len(s) == 0 { + return nil, errors.New("no build stage in current context") + } + return &s[len(s)-1], nil +} + +// HasStage looks for the presence of a given stage name +func HasStage(s []Stage, name string) (int, bool) { + for i, stage := range s { + // Stage name is case-insensitive by design + if strings.EqualFold(stage.Name, name) { + return i, true + } + } + return -1, false +} + +type withExternalData struct { + m map[interface{}]interface{} +} + +func (c *withExternalData) getExternalValue(k interface{}) interface{} { + return c.m[k] +} + +func (c *withExternalData) setExternalValue(k, v interface{}) { + if c.m == nil { + c.m = map[interface{}]interface{}{} + } + c.m[k] = v +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/commands_runmount.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/commands_runmount.go new file mode 100644 index 000000000..517ded7d6 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/commands_runmount.go @@ -0,0 +1,317 @@ +package instructions + +import ( + "encoding/csv" + "regexp" + "strconv" + "strings" + + dockeropts "github.com/docker/docker/opts" + "github.com/moby/buildkit/util/suggest" + "github.com/pkg/errors" +) + +const MountTypeBind = "bind" +const MountTypeCache = "cache" +const MountTypeTmpfs = "tmpfs" +const MountTypeSecret = "secret" +const MountTypeSSH = "ssh" + +var allowedMountTypes = map[string]struct{}{ + MountTypeBind: {}, + MountTypeCache: {}, + MountTypeTmpfs: {}, + MountTypeSecret: {}, + MountTypeSSH: {}, +} + +const MountSharingShared = "shared" +const MountSharingPrivate = "private" +const MountSharingLocked = "locked" + +var allowedSharingTypes = map[string]struct{}{ + MountSharingShared: {}, + MountSharingPrivate: {}, + MountSharingLocked: {}, +} + +type mountsKeyT string + +var mountsKey = mountsKeyT("dockerfile/run/mounts") + +func init() { + parseRunPreHooks = append(parseRunPreHooks, runMountPreHook) + parseRunPostHooks = append(parseRunPostHooks, runMountPostHook) +} + +func isValidMountType(s string) bool { + if s == "secret" { + if !isSecretMountsSupported() { + return false + } + } + if s == "ssh" { + if !isSSHMountsSupported() { + return false + } + } + _, ok := allowedMountTypes[s] + return ok +} + +func allMountTypes() []string { + types := make([]string, 0, len(allowedMountTypes)+2) + for k := range allowedMountTypes { + types = append(types, k) + } + if isSecretMountsSupported() { + types = append(types, "secret") + } + if isSSHMountsSupported() { + types = append(types, "ssh") + } + return types +} + +func runMountPreHook(cmd *RunCommand, req parseRequest) error { + st := &mountState{} + st.flag = req.flags.AddStrings("mount") + cmd.setExternalValue(mountsKey, st) + return nil +} + +func runMountPostHook(cmd *RunCommand, req parseRequest) error { + return setMountState(cmd, nil) +} + +func setMountState(cmd *RunCommand, expander SingleWordExpander) error { + st := getMountState(cmd) + if st == nil { + return errors.Errorf("no mount state") + } + var mounts []*Mount + for _, str := range st.flag.StringValues { + m, err := parseMount(str, expander) + if err != nil { + return err + } + mounts = append(mounts, m) + } + st.mounts = mounts + return nil +} + +func getMountState(cmd *RunCommand) *mountState { + v := cmd.getExternalValue(mountsKey) + if v == nil { + return nil + } + return v.(*mountState) +} + +func GetMounts(cmd *RunCommand) []*Mount { + return getMountState(cmd).mounts +} + +type mountState struct { + flag *Flag + mounts []*Mount +} + +type Mount struct { + Type string + From string + Source string + Target string + ReadOnly bool + SizeLimit int64 + CacheID string + CacheSharing string + Required bool + Mode *uint64 + UID *uint64 + GID *uint64 +} + +func parseMount(value string, expander SingleWordExpander) (*Mount, error) { + csvReader := csv.NewReader(strings.NewReader(value)) + fields, err := csvReader.Read() + if err != nil { + return nil, errors.Wrap(err, "failed to parse csv mounts") + } + + m := &Mount{Type: MountTypeBind} + + roAuto := true + + for _, field := range fields { + parts := strings.SplitN(field, "=", 2) + key := strings.ToLower(parts[0]) + + if len(parts) == 1 { + if expander == nil { + continue // evaluate later + } + switch key { + case "readonly", "ro": + m.ReadOnly = true + roAuto = false + continue + case "readwrite", "rw": + m.ReadOnly = false + roAuto = false + continue + case "required": + if m.Type == "secret" || m.Type == "ssh" { + m.Required = true + continue + } else { + return nil, errors.Errorf("unexpected key '%s' for mount type '%s'", key, m.Type) + } + } + } + + if len(parts) != 2 { + return nil, errors.Errorf("invalid field '%s' must be a key=value pair", field) + } + + value := parts[1] + // check for potential variable + if expander != nil { + processed, err := expander(value) + if err != nil { + return nil, err + } + value = processed + } else if key == "from" { + if matched, err := regexp.MatchString(`\$.`, value); err != nil { //nolint + return nil, err + } else if matched { + return nil, errors.Errorf("'%s' doesn't support variable expansion, define alias stage instead", key) + } + } else { + // if we don't have an expander, defer evaluation to later + continue + } + + switch key { + case "type": + if !isValidMountType(strings.ToLower(value)) { + return nil, suggest.WrapError(errors.Errorf("unsupported mount type %q", value), value, allMountTypes(), true) + } + m.Type = strings.ToLower(value) + case "from": + m.From = value + case "source", "src": + m.Source = value + case "target", "dst", "destination": + m.Target = value + case "readonly", "ro": + m.ReadOnly, err = strconv.ParseBool(value) + if err != nil { + return nil, errors.Errorf("invalid value for %s: %s", key, value) + } + roAuto = false + case "readwrite", "rw": + rw, err := strconv.ParseBool(value) + if err != nil { + return nil, errors.Errorf("invalid value for %s: %s", key, value) + } + m.ReadOnly = !rw + roAuto = false + case "required": + if m.Type == "secret" || m.Type == "ssh" { + v, err := strconv.ParseBool(value) + if err != nil { + return nil, errors.Errorf("invalid value for %s: %s", key, value) + } + m.Required = v + } else { + return nil, errors.Errorf("unexpected key '%s' for mount type '%s'", key, m.Type) + } + case "size": + if m.Type == "tmpfs" { + tmpfsSize := new(dockeropts.MemBytes) + if err := tmpfsSize.Set(value); err != nil { + return nil, errors.Errorf("invalid value for %s: %s", key, value) + } + m.SizeLimit = tmpfsSize.Value() + } else { + return nil, errors.Errorf("unexpected key '%s' for mount type '%s'", key, m.Type) + } + case "id": + m.CacheID = value + case "sharing": + if _, ok := allowedSharingTypes[strings.ToLower(value)]; !ok { + return nil, errors.Errorf("unsupported sharing value %q", value) + } + m.CacheSharing = strings.ToLower(value) + case "mode": + mode, err := strconv.ParseUint(value, 8, 32) + if err != nil { + return nil, errors.Errorf("invalid value %s for mode", value) + } + m.Mode = &mode + case "uid": + uid, err := strconv.ParseUint(value, 10, 32) + if err != nil { + return nil, errors.Errorf("invalid value %s for uid", value) + } + m.UID = &uid + case "gid": + gid, err := strconv.ParseUint(value, 10, 32) + if err != nil { + return nil, errors.Errorf("invalid value %s for gid", value) + } + m.GID = &gid + default: + allKeys := []string{ + "type", "from", "source", "target", "readonly", "id", "sharing", "required", "mode", "uid", "gid", "src", "dst", "ro", "rw", "readwrite", + } + return nil, suggest.WrapError(errors.Errorf("unexpected key '%s' in '%s'", key, field), key, allKeys, true) + } + } + + fileInfoAllowed := m.Type == MountTypeSecret || m.Type == MountTypeSSH || m.Type == MountTypeCache + + if m.Mode != nil && !fileInfoAllowed { + return nil, errors.Errorf("mode not allowed for %q type mounts", m.Type) + } + + if m.UID != nil && !fileInfoAllowed { + return nil, errors.Errorf("uid not allowed for %q type mounts", m.Type) + } + + if m.GID != nil && !fileInfoAllowed { + return nil, errors.Errorf("gid not allowed for %q type mounts", m.Type) + } + + if roAuto { + if m.Type == MountTypeCache || m.Type == MountTypeTmpfs { + m.ReadOnly = false + } else { + m.ReadOnly = true + } + } + + if m.CacheSharing != "" && m.Type != MountTypeCache { + return nil, errors.Errorf("invalid cache sharing set for %v mount", m.Type) + } + + if m.Type == MountTypeSecret { + if m.From != "" { + return nil, errors.Errorf("secret mount should not have a from") + } + if m.CacheSharing != "" { + return nil, errors.Errorf("secret mount should not define sharing") + } + if m.Source == "" && m.Target == "" && m.CacheID == "" { + return nil, errors.Errorf("invalid secret mount. one of source, target required") + } + if m.Source != "" && m.CacheID != "" { + return nil, errors.Errorf("both source and id can't be set") + } + } + + return m, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/commands_runnetwork.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/commands_runnetwork.go new file mode 100644 index 000000000..142c3075b --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/commands_runnetwork.go @@ -0,0 +1,61 @@ +package instructions + +import ( + "github.com/pkg/errors" +) + +const ( + NetworkDefault = "default" + NetworkNone = "none" + NetworkHost = "host" +) + +var allowedNetwork = map[string]struct{}{ + NetworkDefault: {}, + NetworkNone: {}, + NetworkHost: {}, +} + +func isValidNetwork(value string) bool { + _, ok := allowedNetwork[value] + return ok +} + +var networkKey = "dockerfile/run/network" + +func init() { + parseRunPreHooks = append(parseRunPreHooks, runNetworkPreHook) + parseRunPostHooks = append(parseRunPostHooks, runNetworkPostHook) +} + +func runNetworkPreHook(cmd *RunCommand, req parseRequest) error { + st := &networkState{} + st.flag = req.flags.AddString("network", NetworkDefault) + cmd.setExternalValue(networkKey, st) + return nil +} + +func runNetworkPostHook(cmd *RunCommand, req parseRequest) error { + st := cmd.getExternalValue(networkKey).(*networkState) + if st == nil { + return errors.Errorf("no network state") + } + + value := st.flag.Value + if !isValidNetwork(value) { + return errors.Errorf("invalid network mode %q", value) + } + + st.networkMode = value + + return nil +} + +func GetNetwork(cmd *RunCommand) string { + return cmd.getExternalValue(networkKey).(*networkState).networkMode +} + +type networkState struct { + flag *Flag + networkMode string +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/commands_runsecurity.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/commands_runsecurity.go new file mode 100644 index 000000000..ce243b6d8 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/commands_runsecurity.go @@ -0,0 +1,62 @@ +//go:build dfrunsecurity +// +build dfrunsecurity + +package instructions + +import ( + "github.com/pkg/errors" +) + +const ( + SecurityInsecure = "insecure" + SecuritySandbox = "sandbox" +) + +var allowedSecurity = map[string]struct{}{ + SecurityInsecure: {}, + SecuritySandbox: {}, +} + +func isValidSecurity(value string) bool { + _, ok := allowedSecurity[value] + return ok +} + +var securityKey = "dockerfile/run/security" + +func init() { + parseRunPreHooks = append(parseRunPreHooks, runSecurityPreHook) + parseRunPostHooks = append(parseRunPostHooks, runSecurityPostHook) +} + +func runSecurityPreHook(cmd *RunCommand, req parseRequest) error { + st := &securityState{} + st.flag = req.flags.AddString("security", SecuritySandbox) + cmd.setExternalValue(securityKey, st) + return nil +} + +func runSecurityPostHook(cmd *RunCommand, req parseRequest) error { + st := cmd.getExternalValue(securityKey).(*securityState) + if st == nil { + return errors.Errorf("no security state") + } + + value := st.flag.Value + if !isValidSecurity(value) { + return errors.Errorf("security %q is not valid", value) + } + + st.security = value + + return nil +} + +func GetSecurity(cmd *RunCommand) string { + return cmd.getExternalValue(securityKey).(*securityState).security +} + +type securityState struct { + flag *Flag + security string +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/commands_secrets.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/commands_secrets.go new file mode 100644 index 000000000..2b4140b72 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/commands_secrets.go @@ -0,0 +1,5 @@ +package instructions + +func isSecretMountsSupported() bool { + return true +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/commands_ssh.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/commands_ssh.go new file mode 100644 index 000000000..0e4e5f38c --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/commands_ssh.go @@ -0,0 +1,5 @@ +package instructions + +func isSSHMountsSupported() bool { + return true +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/errors_unix.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/errors_unix.go new file mode 100644 index 000000000..610aed7cc --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/errors_unix.go @@ -0,0 +1,10 @@ +//go:build !windows +// +build !windows + +package instructions + +import "fmt" + +func errNotJSON(command, _ string) error { + return fmt.Errorf("%s requires the arguments to be in JSON form", command) +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/errors_windows.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/errors_windows.go new file mode 100644 index 000000000..a4843c5b6 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/errors_windows.go @@ -0,0 +1,27 @@ +package instructions + +import ( + "fmt" + "path/filepath" + "regexp" + "strings" +) + +func errNotJSON(command, original string) error { + // For Windows users, give a hint if it looks like it might contain + // a path which hasn't been escaped such as ["c:\windows\system32\prog.exe", "-param"], + // as JSON must be escaped. Unfortunate... + // + // Specifically looking for quote-driveletter-colon-backslash, there's no + // double backslash and a [] pair. No, this is not perfect, but it doesn't + // have to be. It's simply a hint to make life a little easier. + extra := "" + original = filepath.FromSlash(strings.ToLower(strings.Replace(strings.ToLower(original), strings.ToLower(command)+" ", "", -1))) + if len(regexp.MustCompile(`"[a-z]:\\.*`).FindStringSubmatch(original)) > 0 && + !strings.Contains(original, `\\`) && + strings.Contains(original, "[") && + strings.Contains(original, "]") { + extra = fmt.Sprintf(`. It looks like '%s' includes a file path without an escaped back-slash. JSON requires back-slashes to be escaped such as ["c:\\path\\to\\file.exe", "/parameter"]`, original) + } + return fmt.Errorf("%s requires the arguments to be in JSON form%s", command, extra) +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/parse.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/parse.go new file mode 100644 index 000000000..a04e9b9d4 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/parse.go @@ -0,0 +1,763 @@ +package instructions + +import ( + "fmt" + "regexp" + "sort" + "strconv" + "strings" + "time" + + "github.com/docker/docker/api/types/container" + "github.com/docker/docker/api/types/strslice" + "github.com/moby/buildkit/frontend/dockerfile/command" + "github.com/moby/buildkit/frontend/dockerfile/parser" + "github.com/moby/buildkit/util/suggest" + "github.com/pkg/errors" +) + +type parseRequest struct { + command string + args []string + heredocs []parser.Heredoc + attributes map[string]bool + flags *BFlags + original string + location []parser.Range + comments []string +} + +var parseRunPreHooks []func(*RunCommand, parseRequest) error +var parseRunPostHooks []func(*RunCommand, parseRequest) error + +func nodeArgs(node *parser.Node) []string { + result := []string{} + for ; node.Next != nil; node = node.Next { + arg := node.Next + if len(arg.Children) == 0 { + result = append(result, arg.Value) + } else if len(arg.Children) == 1 { + //sub command + result = append(result, arg.Children[0].Value) + result = append(result, nodeArgs(arg.Children[0])...) + } + } + return result +} + +func newParseRequestFromNode(node *parser.Node) parseRequest { + return parseRequest{ + command: node.Value, + args: nodeArgs(node), + heredocs: node.Heredocs, + attributes: node.Attributes, + original: node.Original, + flags: NewBFlagsWithArgs(node.Flags), + location: node.Location(), + comments: node.PrevComment, + } +} + +// ParseInstruction converts an AST to a typed instruction (either a command or a build stage beginning when encountering a `FROM` statement) +func ParseInstruction(node *parser.Node) (v interface{}, err error) { + defer func() { + err = parser.WithLocation(err, node.Location()) + }() + req := newParseRequestFromNode(node) + switch strings.ToLower(node.Value) { + case command.Env: + return parseEnv(req) + case command.Maintainer: + return parseMaintainer(req) + case command.Label: + return parseLabel(req) + case command.Add: + return parseAdd(req) + case command.Copy: + return parseCopy(req) + case command.From: + return parseFrom(req) + case command.Onbuild: + return parseOnBuild(req) + case command.Workdir: + return parseWorkdir(req) + case command.Run: + return parseRun(req) + case command.Cmd: + return parseCmd(req) + case command.Healthcheck: + return parseHealthcheck(req) + case command.Entrypoint: + return parseEntrypoint(req) + case command.Expose: + return parseExpose(req) + case command.User: + return parseUser(req) + case command.Volume: + return parseVolume(req) + case command.StopSignal: + return parseStopSignal(req) + case command.Arg: + return parseArg(req) + case command.Shell: + return parseShell(req) + } + return nil, suggest.WrapError(&UnknownInstructionError{Instruction: node.Value, Line: node.StartLine}, node.Value, allInstructionNames(), false) +} + +// ParseCommand converts an AST to a typed Command +func ParseCommand(node *parser.Node) (Command, error) { + s, err := ParseInstruction(node) + if err != nil { + return nil, err + } + if c, ok := s.(Command); ok { + return c, nil + } + return nil, parser.WithLocation(errors.Errorf("%T is not a command type", s), node.Location()) +} + +// UnknownInstructionError represents an error occurring when a command is unresolvable +type UnknownInstructionError struct { + Line int + Instruction string +} + +func (e *UnknownInstructionError) Error() string { + return fmt.Sprintf("unknown instruction: %s", e.Instruction) +} + +type parseError struct { + inner error + node *parser.Node +} + +func (e *parseError) Error() string { + return fmt.Sprintf("dockerfile parse error on line %d: %v", e.node.StartLine, e.inner.Error()) +} + +func (e *parseError) Unwrap() error { + return e.inner +} + +// Parse a Dockerfile into a collection of buildable stages. +// metaArgs is a collection of ARG instructions that occur before the first FROM. +func Parse(ast *parser.Node) (stages []Stage, metaArgs []ArgCommand, err error) { + for _, n := range ast.Children { + cmd, err := ParseInstruction(n) + if err != nil { + return nil, nil, &parseError{inner: err, node: n} + } + if len(stages) == 0 { + // meta arg case + if a, isArg := cmd.(*ArgCommand); isArg { + metaArgs = append(metaArgs, *a) + continue + } + } + switch c := cmd.(type) { + case *Stage: + stages = append(stages, *c) + case Command: + stage, err := CurrentStage(stages) + if err != nil { + return nil, nil, parser.WithLocation(err, n.Location()) + } + stage.AddCommand(c) + default: + return nil, nil, parser.WithLocation(errors.Errorf("%T is not a command type", cmd), n.Location()) + } + } + return stages, metaArgs, nil +} + +func parseKvps(args []string, cmdName string) (KeyValuePairs, error) { + if len(args) == 0 { + return nil, errAtLeastOneArgument(cmdName) + } + if len(args)%2 != 0 { + // should never get here, but just in case + return nil, errTooManyArguments(cmdName) + } + var res KeyValuePairs + for j := 0; j < len(args); j += 2 { + if len(args[j]) == 0 { + return nil, errBlankCommandNames(cmdName) + } + name := args[j] + value := args[j+1] + res = append(res, KeyValuePair{Key: name, Value: value}) + } + return res, nil +} + +func parseEnv(req parseRequest) (*EnvCommand, error) { + if err := req.flags.Parse(); err != nil { + return nil, err + } + envs, err := parseKvps(req.args, "ENV") + if err != nil { + return nil, err + } + return &EnvCommand{ + Env: envs, + withNameAndCode: newWithNameAndCode(req), + }, nil +} + +func parseMaintainer(req parseRequest) (*MaintainerCommand, error) { + if len(req.args) != 1 { + return nil, errExactlyOneArgument("MAINTAINER") + } + + if err := req.flags.Parse(); err != nil { + return nil, err + } + return &MaintainerCommand{ + Maintainer: req.args[0], + withNameAndCode: newWithNameAndCode(req), + }, nil +} + +func parseLabel(req parseRequest) (*LabelCommand, error) { + if err := req.flags.Parse(); err != nil { + return nil, err + } + + labels, err := parseKvps(req.args, "LABEL") + if err != nil { + return nil, err + } + + return &LabelCommand{ + Labels: labels, + withNameAndCode: newWithNameAndCode(req), + }, nil +} + +func parseSourcesAndDest(req parseRequest, command string) (*SourcesAndDest, error) { + srcs := req.args[:len(req.args)-1] + dest := req.args[len(req.args)-1] + if heredoc := parser.MustParseHeredoc(dest); heredoc != nil { + return nil, errBadHeredoc(command, "a destination") + } + + heredocLookup := make(map[string]parser.Heredoc) + for _, heredoc := range req.heredocs { + heredocLookup[heredoc.Name] = heredoc + } + + var sourcePaths []string + var sourceContents []SourceContent + for _, src := range srcs { + if heredoc := parser.MustParseHeredoc(src); heredoc != nil { + content := heredocLookup[heredoc.Name].Content + if heredoc.Chomp { + content = parser.ChompHeredocContent(content) + } + sourceContents = append(sourceContents, + SourceContent{ + Data: content, + Path: heredoc.Name, + Expand: heredoc.Expand, + }, + ) + } else { + sourcePaths = append(sourcePaths, src) + } + } + + return &SourcesAndDest{ + DestPath: dest, + SourcePaths: sourcePaths, + SourceContents: sourceContents, + }, nil +} + +func parseAdd(req parseRequest) (*AddCommand, error) { + if len(req.args) < 2 { + return nil, errNoDestinationArgument("ADD") + } + flChown := req.flags.AddString("chown", "") + flChmod := req.flags.AddString("chmod", "") + flLink := req.flags.AddBool("link", false) + if err := req.flags.Parse(); err != nil { + return nil, err + } + + sourcesAndDest, err := parseSourcesAndDest(req, "ADD") + if err != nil { + return nil, err + } + + return &AddCommand{ + withNameAndCode: newWithNameAndCode(req), + SourcesAndDest: *sourcesAndDest, + Chown: flChown.Value, + Chmod: flChmod.Value, + Link: flLink.Value == "true", + }, nil +} + +func parseCopy(req parseRequest) (*CopyCommand, error) { + if len(req.args) < 2 { + return nil, errNoDestinationArgument("COPY") + } + flChown := req.flags.AddString("chown", "") + flFrom := req.flags.AddString("from", "") + flChmod := req.flags.AddString("chmod", "") + flLink := req.flags.AddBool("link", false) + if err := req.flags.Parse(); err != nil { + return nil, err + } + + sourcesAndDest, err := parseSourcesAndDest(req, "COPY") + if err != nil { + return nil, err + } + + return &CopyCommand{ + withNameAndCode: newWithNameAndCode(req), + SourcesAndDest: *sourcesAndDest, + From: flFrom.Value, + Chown: flChown.Value, + Chmod: flChmod.Value, + Link: flLink.Value == "true", + }, nil +} + +func parseFrom(req parseRequest) (*Stage, error) { + stageName, err := parseBuildStageName(req.args) + if err != nil { + return nil, err + } + + flPlatform := req.flags.AddString("platform", "") + if err := req.flags.Parse(); err != nil { + return nil, err + } + + code := strings.TrimSpace(req.original) + return &Stage{ + BaseName: req.args[0], + Name: stageName, + SourceCode: code, + Commands: []Command{}, + Platform: flPlatform.Value, + Location: req.location, + Comment: getComment(req.comments, stageName), + }, nil +} + +func parseBuildStageName(args []string) (string, error) { + stageName := "" + switch { + case len(args) == 3 && strings.EqualFold(args[1], "as"): + stageName = strings.ToLower(args[2]) + if ok, _ := regexp.MatchString("^[a-z][a-z0-9-_\\.]*$", stageName); !ok { + return "", errors.Errorf("invalid name for build stage: %q, name can't start with a number or contain symbols", args[2]) + } + case len(args) != 1: + return "", errors.New("FROM requires either one or three arguments") + } + + return stageName, nil +} + +func parseOnBuild(req parseRequest) (*OnbuildCommand, error) { + if len(req.args) == 0 { + return nil, errAtLeastOneArgument("ONBUILD") + } + if err := req.flags.Parse(); err != nil { + return nil, err + } + + triggerInstruction := strings.ToUpper(strings.TrimSpace(req.args[0])) + switch strings.ToUpper(triggerInstruction) { + case "ONBUILD": + return nil, errors.New("Chaining ONBUILD via `ONBUILD ONBUILD` isn't allowed") + case "MAINTAINER", "FROM": + return nil, fmt.Errorf("%s isn't allowed as an ONBUILD trigger", triggerInstruction) + } + + original := regexp.MustCompile(`(?i)^\s*ONBUILD\s*`).ReplaceAllString(req.original, "") + for _, heredoc := range req.heredocs { + original += "\n" + heredoc.Content + heredoc.Name + } + + return &OnbuildCommand{ + Expression: original, + withNameAndCode: newWithNameAndCode(req), + }, nil +} + +func parseWorkdir(req parseRequest) (*WorkdirCommand, error) { + if len(req.args) != 1 { + return nil, errExactlyOneArgument("WORKDIR") + } + + err := req.flags.Parse() + if err != nil { + return nil, err + } + return &WorkdirCommand{ + Path: req.args[0], + withNameAndCode: newWithNameAndCode(req), + }, nil +} + +func parseShellDependentCommand(req parseRequest, command string, emptyAsNil bool) (ShellDependantCmdLine, error) { + var files []ShellInlineFile + for _, heredoc := range req.heredocs { + file := ShellInlineFile{ + Name: heredoc.Name, + Data: heredoc.Content, + Chomp: heredoc.Chomp, + } + files = append(files, file) + } + + args := handleJSONArgs(req.args, req.attributes) + cmd := strslice.StrSlice(args) + if emptyAsNil && len(cmd) == 0 { + cmd = nil + } + return ShellDependantCmdLine{ + CmdLine: cmd, + Files: files, + PrependShell: !req.attributes["json"], + }, nil +} + +func parseRun(req parseRequest) (*RunCommand, error) { + cmd := &RunCommand{} + + for _, fn := range parseRunPreHooks { + if err := fn(cmd, req); err != nil { + return nil, err + } + } + + if err := req.flags.Parse(); err != nil { + return nil, err + } + cmd.FlagsUsed = req.flags.Used() + + cmdline, err := parseShellDependentCommand(req, "RUN", false) + if err != nil { + return nil, err + } + cmd.ShellDependantCmdLine = cmdline + + cmd.withNameAndCode = newWithNameAndCode(req) + + for _, fn := range parseRunPostHooks { + if err := fn(cmd, req); err != nil { + return nil, err + } + } + + return cmd, nil +} + +func parseCmd(req parseRequest) (*CmdCommand, error) { + if err := req.flags.Parse(); err != nil { + return nil, err + } + + cmdline, err := parseShellDependentCommand(req, "CMD", false) + if err != nil { + return nil, err + } + + return &CmdCommand{ + ShellDependantCmdLine: cmdline, + withNameAndCode: newWithNameAndCode(req), + }, nil +} + +func parseEntrypoint(req parseRequest) (*EntrypointCommand, error) { + if err := req.flags.Parse(); err != nil { + return nil, err + } + + cmdline, err := parseShellDependentCommand(req, "ENTRYPOINT", true) + if err != nil { + return nil, err + } + + return &EntrypointCommand{ + ShellDependantCmdLine: cmdline, + withNameAndCode: newWithNameAndCode(req), + }, nil +} + +// parseOptInterval(flag) is the duration of flag.Value, or 0 if +// empty. An error is reported if the value is given and less than minimum duration. +func parseOptInterval(f *Flag) (time.Duration, error) { + s := f.Value + if s == "" { + return 0, nil + } + d, err := time.ParseDuration(s) + if err != nil { + return 0, err + } + if d < container.MinimumDuration { + return 0, fmt.Errorf("Interval %#v cannot be less than %s", f.name, container.MinimumDuration) + } + return d, nil +} +func parseHealthcheck(req parseRequest) (*HealthCheckCommand, error) { + if len(req.args) == 0 { + return nil, errAtLeastOneArgument("HEALTHCHECK") + } + cmd := &HealthCheckCommand{ + withNameAndCode: newWithNameAndCode(req), + } + + typ := strings.ToUpper(req.args[0]) + args := req.args[1:] + if typ == "NONE" { + if len(args) != 0 { + return nil, errors.New("HEALTHCHECK NONE takes no arguments") + } + test := strslice.StrSlice{typ} + cmd.Health = &container.HealthConfig{ + Test: test, + } + } else { + healthcheck := container.HealthConfig{} + + flInterval := req.flags.AddString("interval", "") + flTimeout := req.flags.AddString("timeout", "") + flStartPeriod := req.flags.AddString("start-period", "") + flRetries := req.flags.AddString("retries", "") + + if err := req.flags.Parse(); err != nil { + return nil, err + } + + switch typ { + case "CMD": + cmdSlice := handleJSONArgs(args, req.attributes) + if len(cmdSlice) == 0 { + return nil, errors.New("Missing command after HEALTHCHECK CMD") + } + + if !req.attributes["json"] { + typ = "CMD-SHELL" + } + + healthcheck.Test = strslice.StrSlice(append([]string{typ}, cmdSlice...)) + default: + return nil, fmt.Errorf("Unknown type %#v in HEALTHCHECK (try CMD)", typ) + } + + interval, err := parseOptInterval(flInterval) + if err != nil { + return nil, err + } + healthcheck.Interval = interval + + timeout, err := parseOptInterval(flTimeout) + if err != nil { + return nil, err + } + healthcheck.Timeout = timeout + + startPeriod, err := parseOptInterval(flStartPeriod) + if err != nil { + return nil, err + } + healthcheck.StartPeriod = startPeriod + + if flRetries.Value != "" { + retries, err := strconv.ParseInt(flRetries.Value, 10, 32) + if err != nil { + return nil, err + } + if retries < 1 { + return nil, fmt.Errorf("--retries must be at least 1 (not %d)", retries) + } + healthcheck.Retries = int(retries) + } else { + healthcheck.Retries = 0 + } + + cmd.Health = &healthcheck + } + return cmd, nil +} + +func parseExpose(req parseRequest) (*ExposeCommand, error) { + portsTab := req.args + + if len(req.args) == 0 { + return nil, errAtLeastOneArgument("EXPOSE") + } + + if err := req.flags.Parse(); err != nil { + return nil, err + } + + sort.Strings(portsTab) + return &ExposeCommand{ + Ports: portsTab, + withNameAndCode: newWithNameAndCode(req), + }, nil +} + +func parseUser(req parseRequest) (*UserCommand, error) { + if len(req.args) != 1 { + return nil, errExactlyOneArgument("USER") + } + + if err := req.flags.Parse(); err != nil { + return nil, err + } + return &UserCommand{ + User: req.args[0], + withNameAndCode: newWithNameAndCode(req), + }, nil +} + +func parseVolume(req parseRequest) (*VolumeCommand, error) { + if len(req.args) == 0 { + return nil, errAtLeastOneArgument("VOLUME") + } + + if err := req.flags.Parse(); err != nil { + return nil, err + } + + cmd := &VolumeCommand{ + withNameAndCode: newWithNameAndCode(req), + } + + for _, v := range req.args { + v = strings.TrimSpace(v) + if v == "" { + return nil, errors.New("VOLUME specified can not be an empty string") + } + cmd.Volumes = append(cmd.Volumes, v) + } + return cmd, nil +} + +func parseStopSignal(req parseRequest) (*StopSignalCommand, error) { + if len(req.args) != 1 { + return nil, errExactlyOneArgument("STOPSIGNAL") + } + sig := req.args[0] + + cmd := &StopSignalCommand{ + Signal: sig, + withNameAndCode: newWithNameAndCode(req), + } + return cmd, nil +} + +func parseArg(req parseRequest) (*ArgCommand, error) { + if len(req.args) < 1 { + return nil, errAtLeastOneArgument("ARG") + } + + pairs := make([]KeyValuePairOptional, len(req.args)) + + for i, arg := range req.args { + kvpo := KeyValuePairOptional{} + + // 'arg' can just be a name or name-value pair. Note that this is different + // from 'env' that handles the split of name and value at the parser level. + // The reason for doing it differently for 'arg' is that we support just + // defining an arg and not assign it a value (while 'env' always expects a + // name-value pair). If possible, it will be good to harmonize the two. + if strings.Contains(arg, "=") { + parts := strings.SplitN(arg, "=", 2) + if len(parts[0]) == 0 { + return nil, errBlankCommandNames("ARG") + } + + kvpo.Key = parts[0] + kvpo.Value = &parts[1] + } else { + kvpo.Key = arg + } + kvpo.Comment = getComment(req.comments, kvpo.Key) + pairs[i] = kvpo + } + + return &ArgCommand{ + Args: pairs, + withNameAndCode: newWithNameAndCode(req), + }, nil +} + +func parseShell(req parseRequest) (*ShellCommand, error) { + if err := req.flags.Parse(); err != nil { + return nil, err + } + shellSlice := handleJSONArgs(req.args, req.attributes) + switch { + case len(shellSlice) == 0: + // SHELL [] + return nil, errAtLeastOneArgument("SHELL") + case req.attributes["json"]: + // SHELL ["powershell", "-command"] + + return &ShellCommand{ + Shell: strslice.StrSlice(shellSlice), + withNameAndCode: newWithNameAndCode(req), + }, nil + default: + // SHELL powershell -command - not JSON + return nil, errNotJSON("SHELL", req.original) + } +} + +func errAtLeastOneArgument(command string) error { + return errors.Errorf("%s requires at least one argument", command) +} + +func errExactlyOneArgument(command string) error { + return errors.Errorf("%s requires exactly one argument", command) +} + +func errNoDestinationArgument(command string) error { + return errors.Errorf("%s requires at least two arguments, but only one was provided. Destination could not be determined", command) +} + +func errBadHeredoc(command string, option string) error { + return errors.Errorf("%s cannot accept a heredoc as %s", command, option) +} + +func errBlankCommandNames(command string) error { + return errors.Errorf("%s names can not be blank", command) +} + +func errTooManyArguments(command string) error { + return errors.Errorf("Bad input to %s, too many arguments", command) +} + +func getComment(comments []string, name string) string { + if name == "" { + return "" + } + for _, line := range comments { + if strings.HasPrefix(line, name+" ") { + return strings.TrimPrefix(line, name+" ") + } + } + return "" +} + +func allInstructionNames() []string { + out := make([]string, len(command.Commands)) + i := 0 + for name := range command.Commands { + out[i] = strings.ToUpper(name) + i++ + } + return out +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/support.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/support.go new file mode 100644 index 000000000..beefe775c --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/instructions/support.go @@ -0,0 +1,19 @@ +package instructions + +import "strings" + +// handleJSONArgs parses command passed to CMD, ENTRYPOINT, RUN and SHELL instruction in Dockerfile +// for exec form it returns untouched args slice +// for shell form it returns concatenated args as the first element of a slice +func handleJSONArgs(args []string, attributes map[string]bool) []string { + if len(args) == 0 { + return []string{} + } + + if attributes != nil && attributes["json"] { + return args + } + + // literal string command, not an exec array + return []string{strings.Join(args, " ")} +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/parser/errors.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/parser/errors.go new file mode 100644 index 000000000..9f28a5a2e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/parser/errors.go @@ -0,0 +1,58 @@ +package parser + +import ( + "github.com/moby/buildkit/util/stack" + "github.com/pkg/errors" +) + +// ErrorLocation gives a location in source code that caused the error +type ErrorLocation struct { + Location []Range + error +} + +// Unwrap unwraps to the next error +func (e *ErrorLocation) Unwrap() error { + return e.error +} + +// Range is a code section between two positions +type Range struct { + Start Position + End Position +} + +// Position is a point in source code +type Position struct { + Line int + Character int +} + +func withLocation(err error, start, end int) error { + return WithLocation(err, toRanges(start, end)) +} + +// WithLocation extends an error with a source code location +func WithLocation(err error, location []Range) error { + if err == nil { + return nil + } + var el *ErrorLocation + if errors.As(err, &el) { + return err + } + return stack.Enable(&ErrorLocation{ + error: err, + Location: location, + }) +} + +func toRanges(start, end int) (r []Range) { + if end <= start { + end = start + } + for i := start; i <= end; i++ { + r = append(r, Range{Start: Position{Line: i}, End: Position{Line: i}}) + } + return +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/parser/line_parsers.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/parser/line_parsers.go new file mode 100644 index 000000000..c0d0a55d1 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/parser/line_parsers.go @@ -0,0 +1,369 @@ +package parser + +// line parsers are dispatch calls that parse a single unit of text into a +// Node object which contains the whole statement. Dockerfiles have varied +// (but not usually unique, see ONBUILD for a unique example) parsing rules +// per-command, and these unify the processing in a way that makes it +// manageable. + +import ( + "encoding/json" + "fmt" + "strings" + "unicode" + "unicode/utf8" + + "github.com/pkg/errors" +) + +var ( + errDockerfileNotStringArray = errors.New("when using JSON array syntax, arrays must be comprised of strings only") +) + +const ( + commandLabel = "LABEL" +) + +// ignore the current argument. This will still leave a command parsed, but +// will not incorporate the arguments into the ast. +func parseIgnore(rest string, d *directives) (*Node, map[string]bool, error) { + return &Node{}, nil, nil +} + +// used for onbuild. Could potentially be used for anything that represents a +// statement with sub-statements. +// +// ONBUILD RUN foo bar -> (onbuild (run foo bar)) +// +func parseSubCommand(rest string, d *directives) (*Node, map[string]bool, error) { + if rest == "" { + return nil, nil, nil + } + + child, err := newNodeFromLine(rest, d, nil) + if err != nil { + return nil, nil, err + } + + return &Node{Children: []*Node{child}}, nil, nil +} + +// helper to parse words (i.e space delimited or quoted strings) in a statement. +// The quotes are preserved as part of this function and they are stripped later +// as part of processWords(). +func parseWords(rest string, d *directives) []string { + const ( + inSpaces = iota // looking for start of a word + inWord + inQuote + ) + + words := []string{} + phase := inSpaces + word := "" + quote := '\000' + blankOK := false + var ch rune + var chWidth int + + for pos := 0; pos <= len(rest); pos += chWidth { + if pos != len(rest) { + ch, chWidth = utf8.DecodeRuneInString(rest[pos:]) + } + + if phase == inSpaces { // Looking for start of word + if pos == len(rest) { // end of input + break + } + if unicode.IsSpace(ch) { // skip spaces + continue + } + phase = inWord // found it, fall through + } + if (phase == inWord || phase == inQuote) && (pos == len(rest)) { + if blankOK || len(word) > 0 { + words = append(words, word) + } + break + } + if phase == inWord { + if unicode.IsSpace(ch) { + phase = inSpaces + if blankOK || len(word) > 0 { + words = append(words, word) + } + word = "" + blankOK = false + continue + } + if ch == '\'' || ch == '"' { + quote = ch + blankOK = true + phase = inQuote + } + if ch == d.escapeToken { + if pos+chWidth == len(rest) { + continue // just skip an escape token at end of line + } + // If we're not quoted and we see an escape token, then always just + // add the escape token plus the char to the word, even if the char + // is a quote. + word += string(ch) + pos += chWidth + ch, chWidth = utf8.DecodeRuneInString(rest[pos:]) + } + word += string(ch) + continue + } + if phase == inQuote { + if ch == quote { + phase = inWord + } + // The escape token is special except for ' quotes - can't escape anything for ' + if ch == d.escapeToken && quote != '\'' { + if pos+chWidth == len(rest) { + phase = inWord + continue // just skip the escape token at end + } + pos += chWidth + word += string(ch) + ch, chWidth = utf8.DecodeRuneInString(rest[pos:]) + } + word += string(ch) + } + } + + return words +} + +// parse environment like statements. Note that this does *not* handle +// variable interpolation, which will be handled in the evaluator. +func parseNameVal(rest string, key string, d *directives) (*Node, error) { + // This is kind of tricky because we need to support the old + // variant: KEY name value + // as well as the new one: KEY name=value ... + // The trigger to know which one is being used will be whether we hit + // a space or = first. space ==> old, "=" ==> new + + words := parseWords(rest, d) + if len(words) == 0 { + return nil, nil + } + + // Old format (KEY name value) + if !strings.Contains(words[0], "=") { + parts := reWhitespace.Split(rest, 2) + if len(parts) < 2 { + return nil, fmt.Errorf(key + " must have two arguments") + } + return newKeyValueNode(parts[0], parts[1]), nil + } + + var rootNode *Node + var prevNode *Node + for _, word := range words { + if !strings.Contains(word, "=") { + return nil, fmt.Errorf("Syntax error - can't find = in %q. Must be of the form: name=value", word) + } + + parts := strings.SplitN(word, "=", 2) + node := newKeyValueNode(parts[0], parts[1]) + rootNode, prevNode = appendKeyValueNode(node, rootNode, prevNode) + } + + return rootNode, nil +} + +func newKeyValueNode(key, value string) *Node { + return &Node{ + Value: key, + Next: &Node{Value: value}, + } +} + +func appendKeyValueNode(node, rootNode, prevNode *Node) (*Node, *Node) { + if rootNode == nil { + rootNode = node + } + if prevNode != nil { + prevNode.Next = node + } + + prevNode = node.Next + return rootNode, prevNode +} + +func parseEnv(rest string, d *directives) (*Node, map[string]bool, error) { + node, err := parseNameVal(rest, "ENV", d) + return node, nil, err +} + +func parseLabel(rest string, d *directives) (*Node, map[string]bool, error) { + node, err := parseNameVal(rest, commandLabel, d) + return node, nil, err +} + +// parses a statement containing one or more keyword definition(s) and/or +// value assignments, like `name1 name2= name3="" name4=value`. +// Note that this is a stricter format than the old format of assignment, +// allowed by parseNameVal(), in a way that this only allows assignment of the +// form `keyword=[]` like `name2=`, `name3=""`, and `name4=value` above. +// In addition, a keyword definition alone is of the form `keyword` like `name1` +// above. And the assignments `name2=` and `name3=""` are equivalent and +// assign an empty value to the respective keywords. +func parseNameOrNameVal(rest string, d *directives) (*Node, map[string]bool, error) { + words := parseWords(rest, d) + if len(words) == 0 { + return nil, nil, nil + } + + var ( + rootnode *Node + prevNode *Node + ) + for i, word := range words { + node := &Node{} + node.Value = word + if i == 0 { + rootnode = node + } else { + prevNode.Next = node + } + prevNode = node + } + + return rootnode, nil, nil +} + +// parses a whitespace-delimited set of arguments. The result is effectively a +// linked list of string arguments. +func parseStringsWhitespaceDelimited(rest string, d *directives) (*Node, map[string]bool, error) { + if rest == "" { + return nil, nil, nil + } + + node := &Node{} + rootnode := node + prevnode := node + for _, str := range reWhitespace.Split(rest, -1) { // use regexp + prevnode = node + node.Value = str + node.Next = &Node{} + node = node.Next + } + + // XXX to get around regexp.Split *always* providing an empty string at the + // end due to how our loop is constructed, nil out the last node in the + // chain. + prevnode.Next = nil + + return rootnode, nil, nil +} + +// parseString just wraps the string in quotes and returns a working node. +func parseString(rest string, d *directives) (*Node, map[string]bool, error) { + if rest == "" { + return nil, nil, nil + } + n := &Node{} + n.Value = rest + return n, nil, nil +} + +// parseJSON converts JSON arrays to an AST. +func parseJSON(rest string, d *directives) (*Node, map[string]bool, error) { + rest = strings.TrimLeftFunc(rest, unicode.IsSpace) + if !strings.HasPrefix(rest, "[") { + return nil, nil, fmt.Errorf(`Error parsing "%s" as a JSON array`, rest) + } + + var myJSON []interface{} + if err := json.NewDecoder(strings.NewReader(rest)).Decode(&myJSON); err != nil { + return nil, nil, err + } + + var top, prev *Node + for _, str := range myJSON { + s, ok := str.(string) + if !ok { + return nil, nil, errDockerfileNotStringArray + } + + node := &Node{Value: s} + if prev == nil { + top = node + } else { + prev.Next = node + } + prev = node + } + + return top, map[string]bool{"json": true}, nil +} + +// parseMaybeJSON determines if the argument appears to be a JSON array. If +// so, passes to parseJSON; if not, quotes the result and returns a single +// node. +func parseMaybeJSON(rest string, d *directives) (*Node, map[string]bool, error) { + if rest == "" { + return nil, nil, nil + } + + node, attrs, err := parseJSON(rest, d) + + if err == nil { + return node, attrs, nil + } + if err == errDockerfileNotStringArray { + return nil, nil, err + } + + node = &Node{} + node.Value = rest + return node, nil, nil +} + +// parseMaybeJSONToList determines if the argument appears to be a JSON array. If +// so, passes to parseJSON; if not, attempts to parse it as a whitespace +// delimited string. +func parseMaybeJSONToList(rest string, d *directives) (*Node, map[string]bool, error) { + node, attrs, err := parseJSON(rest, d) + + if err == nil { + return node, attrs, nil + } + if err == errDockerfileNotStringArray { + return nil, nil, err + } + + return parseStringsWhitespaceDelimited(rest, d) +} + +// The HEALTHCHECK command is like parseMaybeJSON, but has an extra type argument. +func parseHealthConfig(rest string, d *directives) (*Node, map[string]bool, error) { + // Find end of first argument + var sep int + for ; sep < len(rest); sep++ { + if unicode.IsSpace(rune(rest[sep])) { + break + } + } + next := sep + for ; next < len(rest); next++ { + if !unicode.IsSpace(rune(rest[next])) { + break + } + } + + if sep == 0 { + return nil, nil, nil + } + + typ := rest[:sep] + cmd, attrs, err := parseMaybeJSON(rest[next:], d) + if err != nil { + return nil, nil, err + } + + return &Node{Value: typ, Next: cmd}, attrs, err +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/parser/parser.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/parser/parser.go new file mode 100644 index 000000000..53165e0a4 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/parser/parser.go @@ -0,0 +1,573 @@ +// Package parser implements a parser and parse tree dumper for Dockerfiles. +package parser + +import ( + "bufio" + "bytes" + "fmt" + "io" + "regexp" + "strconv" + "strings" + "unicode" + + "github.com/moby/buildkit/frontend/dockerfile/command" + "github.com/moby/buildkit/frontend/dockerfile/shell" + "github.com/pkg/errors" +) + +// Node is a structure used to represent a parse tree. +// +// In the node there are three fields, Value, Next, and Children. Value is the +// current token's string value. Next is always the next non-child token, and +// children contains all the children. Here's an example: +// +// (value next (child child-next child-next-next) next-next) +// +// This data structure is frankly pretty lousy for handling complex languages, +// but lucky for us the Dockerfile isn't very complicated. This structure +// works a little more effectively than a "proper" parse tree for our needs. +// +type Node struct { + Value string // actual content + Next *Node // the next item in the current sexp + Children []*Node // the children of this sexp + Heredocs []Heredoc // extra heredoc content attachments + Attributes map[string]bool // special attributes for this node + Original string // original line used before parsing + Flags []string // only top Node should have this set + StartLine int // the line in the original dockerfile where the node begins + EndLine int // the line in the original dockerfile where the node ends + PrevComment []string +} + +// Location return the location of node in source code +func (node *Node) Location() []Range { + return toRanges(node.StartLine, node.EndLine) +} + +// Dump dumps the AST defined by `node` as a list of sexps. +// Returns a string suitable for printing. +func (node *Node) Dump() string { + str := "" + str += strings.ToLower(node.Value) + + if len(node.Flags) > 0 { + str += fmt.Sprintf(" %q", node.Flags) + } + + for _, n := range node.Children { + str += "(" + n.Dump() + ")\n" + } + + for n := node.Next; n != nil; n = n.Next { + if len(n.Children) > 0 { + str += " " + n.Dump() + } else { + str += " " + strconv.Quote(n.Value) + } + } + + return strings.TrimSpace(str) +} + +func (node *Node) lines(start, end int) { + node.StartLine = start + node.EndLine = end +} + +func (node *Node) canContainHeredoc() bool { + // check for compound commands, like ONBUILD + if ok := heredocCompoundDirectives[strings.ToLower(node.Value)]; ok { + if node.Next != nil && len(node.Next.Children) > 0 { + node = node.Next.Children[0] + } + } + + if ok := heredocDirectives[strings.ToLower(node.Value)]; !ok { + return false + } + if isJSON := node.Attributes["json"]; isJSON { + return false + } + + return true +} + +// AddChild adds a new child node, and updates line information +func (node *Node) AddChild(child *Node, startLine, endLine int) { + child.lines(startLine, endLine) + if node.StartLine < 0 { + node.StartLine = startLine + } + node.EndLine = endLine + node.Children = append(node.Children, child) +} + +type Heredoc struct { + Name string + FileDescriptor uint + Expand bool + Chomp bool + Content string +} + +var ( + dispatch map[string]func(string, *directives) (*Node, map[string]bool, error) + reWhitespace = regexp.MustCompile(`[\t\v\f\r ]+`) + reDirectives = regexp.MustCompile(`^#\s*([a-zA-Z][a-zA-Z0-9]*)\s*=\s*(.+?)\s*$`) + reComment = regexp.MustCompile(`^#.*$`) + reHeredoc = regexp.MustCompile(`^(\d*)<<(-?)([^<]*)$`) + reLeadingTabs = regexp.MustCompile(`(?m)^\t+`) +) + +// DefaultEscapeToken is the default escape token +const DefaultEscapeToken = '\\' + +var validDirectives = map[string]struct{}{ + "escape": {}, + "syntax": {}, +} + +var ( + // Directives allowed to contain heredocs + heredocDirectives = map[string]bool{ + command.Add: true, + command.Copy: true, + command.Run: true, + } + + // Directives allowed to contain directives containing heredocs + heredocCompoundDirectives = map[string]bool{ + command.Onbuild: true, + } +) + +// directive is the structure used during a build run to hold the state of +// parsing directives. +type directives struct { + escapeToken rune // Current escape token + lineContinuationRegex *regexp.Regexp // Current line continuation regex + done bool // Whether we are done looking for directives + seen map[string]struct{} // Whether the escape directive has been seen +} + +// setEscapeToken sets the default token for escaping characters and as line- +// continuation token in a Dockerfile. Only ` (backtick) and \ (backslash) are +// allowed as token. +func (d *directives) setEscapeToken(s string) error { + if s != "`" && s != `\` { + return errors.Errorf("invalid escape token '%s' does not match ` or \\", s) + } + d.escapeToken = rune(s[0]) + // The escape token is used both to escape characters in a line and as line + // continuation token. If it's the last non-whitespace token, it is used as + // line-continuation token, *unless* preceded by an escape-token. + // + // The second branch in the regular expression handles line-continuation + // tokens on their own line, which don't have any character preceding them. + // + // Due to Go lacking negative look-ahead matching, this regular expression + // does not currently handle a line-continuation token preceded by an *escaped* + // escape-token ("foo \\\"). + d.lineContinuationRegex = regexp.MustCompile(`([^\` + s + `])\` + s + `[ \t]*$|^\` + s + `[ \t]*$`) + return nil +} + +// possibleParserDirective looks for parser directives, eg '# escapeToken='. +// Parser directives must precede any builder instruction or other comments, +// and cannot be repeated. +func (d *directives) possibleParserDirective(line string) error { + if d.done { + return nil + } + + match := reDirectives.FindStringSubmatch(line) + if len(match) == 0 { + d.done = true + return nil + } + + k := strings.ToLower(match[1]) + _, ok := validDirectives[k] + if !ok { + d.done = true + return nil + } + + if _, ok := d.seen[k]; ok { + return errors.Errorf("only one %s parser directive can be used", k) + } + d.seen[k] = struct{}{} + + if k == "escape" { + return d.setEscapeToken(match[2]) + } + + return nil +} + +// newDefaultDirectives returns a new directives structure with the default escapeToken token +func newDefaultDirectives() *directives { + d := &directives{ + seen: map[string]struct{}{}, + } + d.setEscapeToken(string(DefaultEscapeToken)) + return d +} + +func init() { + // Dispatch Table. see line_parsers.go for the parse functions. + // The command is parsed and mapped to the line parser. The line parser + // receives the arguments but not the command, and returns an AST after + // reformulating the arguments according to the rules in the parser + // functions. Errors are propagated up by Parse() and the resulting AST can + // be incorporated directly into the existing AST as a next. + dispatch = map[string]func(string, *directives) (*Node, map[string]bool, error){ + command.Add: parseMaybeJSONToList, + command.Arg: parseNameOrNameVal, + command.Cmd: parseMaybeJSON, + command.Copy: parseMaybeJSONToList, + command.Entrypoint: parseMaybeJSON, + command.Env: parseEnv, + command.Expose: parseStringsWhitespaceDelimited, + command.From: parseStringsWhitespaceDelimited, + command.Healthcheck: parseHealthConfig, + command.Label: parseLabel, + command.Maintainer: parseString, + command.Onbuild: parseSubCommand, + command.Run: parseMaybeJSON, + command.Shell: parseMaybeJSON, + command.StopSignal: parseString, + command.User: parseString, + command.Volume: parseMaybeJSONToList, + command.Workdir: parseString, + } +} + +// newNodeFromLine splits the line into parts, and dispatches to a function +// based on the command and command arguments. A Node is created from the +// result of the dispatch. +func newNodeFromLine(line string, d *directives, comments []string) (*Node, error) { + cmd, flags, args, err := splitCommand(line) + if err != nil { + return nil, err + } + + fn := dispatch[strings.ToLower(cmd)] + // Ignore invalid Dockerfile instructions + if fn == nil { + fn = parseIgnore + } + next, attrs, err := fn(args, d) + if err != nil { + return nil, err + } + + return &Node{ + Value: cmd, + Original: line, + Flags: flags, + Next: next, + Attributes: attrs, + PrevComment: comments, + }, nil +} + +// Result is the result of parsing a Dockerfile +type Result struct { + AST *Node + EscapeToken rune + Warnings []Warning +} + +type Warning struct { + Short string + Detail [][]byte + URL string + Location *Range +} + +// PrintWarnings to the writer +func (r *Result) PrintWarnings(out io.Writer) { + if len(r.Warnings) == 0 { + return + } + for _, w := range r.Warnings { + fmt.Fprintf(out, "[WARNING]: %s\n", w.Short) + } + if len(r.Warnings) > 0 { + fmt.Fprintf(out, "[WARNING]: Empty continuation lines will become errors in a future release.\n") + } +} + +// Parse reads lines from a Reader, parses the lines into an AST and returns +// the AST and escape token +func Parse(rwc io.Reader) (*Result, error) { + d := newDefaultDirectives() + currentLine := 0 + root := &Node{StartLine: -1} + scanner := bufio.NewScanner(rwc) + scanner.Split(scanLines) + warnings := []Warning{} + var comments []string + + var err error + for scanner.Scan() { + bytesRead := scanner.Bytes() + if currentLine == 0 { + // First line, strip the byte-order-marker if present + bytesRead = bytes.TrimPrefix(bytesRead, utf8bom) + } + if isComment(bytesRead) { + comment := strings.TrimSpace(string(bytesRead[1:])) + if comment == "" { + comments = nil + } else { + comments = append(comments, comment) + } + } + bytesRead, err = processLine(d, bytesRead, true) + if err != nil { + return nil, withLocation(err, currentLine, 0) + } + currentLine++ + + startLine := currentLine + line, isEndOfLine := trimContinuationCharacter(string(bytesRead), d) + if isEndOfLine && line == "" { + continue + } + + var hasEmptyContinuationLine bool + for !isEndOfLine && scanner.Scan() { + bytesRead, err := processLine(d, scanner.Bytes(), false) + if err != nil { + return nil, withLocation(err, currentLine, 0) + } + currentLine++ + + if isComment(scanner.Bytes()) { + // original line was a comment (processLine strips comments) + continue + } + if isEmptyContinuationLine(bytesRead) { + hasEmptyContinuationLine = true + continue + } + + continuationLine := string(bytesRead) + continuationLine, isEndOfLine = trimContinuationCharacter(continuationLine, d) + line += continuationLine + } + + if hasEmptyContinuationLine { + warnings = append(warnings, Warning{ + Short: "Empty continuation line found in: " + line, + Detail: [][]byte{[]byte("Empty continuation lines will become errors in a future release")}, + URL: "https://github.com/moby/moby/pull/33719", + Location: &Range{Start: Position{Line: currentLine}, End: Position{Line: currentLine}}, + }) + } + + child, err := newNodeFromLine(line, d, comments) + if err != nil { + return nil, withLocation(err, startLine, currentLine) + } + + if child.canContainHeredoc() { + heredocs, err := heredocsFromLine(line) + if err != nil { + return nil, withLocation(err, startLine, currentLine) + } + + for _, heredoc := range heredocs { + terminator := []byte(heredoc.Name) + terminated := false + for scanner.Scan() { + bytesRead := scanner.Bytes() + currentLine++ + + possibleTerminator := trimNewline(bytesRead) + if heredoc.Chomp { + possibleTerminator = trimLeadingTabs(possibleTerminator) + } + if bytes.Equal(possibleTerminator, terminator) { + terminated = true + break + } + heredoc.Content += string(bytesRead) + } + if !terminated { + return nil, withLocation(errors.New("unterminated heredoc"), startLine, currentLine) + } + + child.Heredocs = append(child.Heredocs, heredoc) + } + } + + root.AddChild(child, startLine, currentLine) + comments = nil + } + + if root.StartLine < 0 { + return nil, withLocation(errors.New("file with no instructions"), currentLine, 0) + } + + return &Result{ + AST: root, + Warnings: warnings, + EscapeToken: d.escapeToken, + }, withLocation(handleScannerError(scanner.Err()), currentLine, 0) +} + +// Extracts a heredoc from a possible heredoc regex match +func heredocFromMatch(match []string) (*Heredoc, error) { + if len(match) == 0 { + return nil, nil + } + + fd, _ := strconv.ParseUint(match[1], 10, 0) + chomp := match[2] == "-" + rest := match[3] + + if len(rest) == 0 { + return nil, nil + } + + shlex := shell.NewLex('\\') + shlex.SkipUnsetEnv = true + + // Attempt to parse both the heredoc both with *and* without quotes. + // If there are quotes in one but not the other, then we know that some + // part of the heredoc word is quoted, so we shouldn't expand the content. + shlex.RawQuotes = false + words, err := shlex.ProcessWords(rest, []string{}) + if err != nil { + return nil, err + } + // quick sanity check that rest is a single word + if len(words) != 1 { + return nil, nil + } + + shlex.RawQuotes = true + wordsRaw, err := shlex.ProcessWords(rest, []string{}) + if err != nil { + return nil, err + } + if len(wordsRaw) != len(words) { + return nil, fmt.Errorf("internal lexing of heredoc produced inconsistent results: %s", rest) + } + + word := words[0] + wordQuoteCount := strings.Count(word, `'`) + strings.Count(word, `"`) + wordRaw := wordsRaw[0] + wordRawQuoteCount := strings.Count(wordRaw, `'`) + strings.Count(wordRaw, `"`) + + expand := wordQuoteCount == wordRawQuoteCount + + return &Heredoc{ + Name: word, + Expand: expand, + Chomp: chomp, + FileDescriptor: uint(fd), + }, nil +} + +func ParseHeredoc(src string) (*Heredoc, error) { + return heredocFromMatch(reHeredoc.FindStringSubmatch(src)) +} +func MustParseHeredoc(src string) *Heredoc { + heredoc, _ := ParseHeredoc(src) + return heredoc +} + +func heredocsFromLine(line string) ([]Heredoc, error) { + shlex := shell.NewLex('\\') + shlex.RawQuotes = true + shlex.RawEscapes = true + shlex.SkipUnsetEnv = true + words, _ := shlex.ProcessWords(line, []string{}) + + var docs []Heredoc + for _, word := range words { + heredoc, err := ParseHeredoc(word) + if err != nil { + return nil, err + } + if heredoc != nil { + docs = append(docs, *heredoc) + } + } + return docs, nil +} + +func ChompHeredocContent(src string) string { + return reLeadingTabs.ReplaceAllString(src, "") +} + +func trimComments(src []byte) []byte { + return reComment.ReplaceAll(src, []byte{}) +} + +func trimLeadingWhitespace(src []byte) []byte { + return bytes.TrimLeftFunc(src, unicode.IsSpace) +} +func trimLeadingTabs(src []byte) []byte { + return bytes.TrimLeft(src, "\t") +} +func trimNewline(src []byte) []byte { + return bytes.TrimRight(src, "\r\n") +} + +func isComment(line []byte) bool { + return reComment.Match(trimLeadingWhitespace(trimNewline(line))) +} + +func isEmptyContinuationLine(line []byte) bool { + return len(trimLeadingWhitespace(trimNewline(line))) == 0 +} + +var utf8bom = []byte{0xEF, 0xBB, 0xBF} + +func trimContinuationCharacter(line string, d *directives) (string, bool) { + if d.lineContinuationRegex.MatchString(line) { + line = d.lineContinuationRegex.ReplaceAllString(line, "$1") + return line, false + } + return line, true +} + +// TODO: remove stripLeftWhitespace after deprecation period. It seems silly +// to preserve whitespace on continuation lines. Why is that done? +func processLine(d *directives, token []byte, stripLeftWhitespace bool) ([]byte, error) { + token = trimNewline(token) + if stripLeftWhitespace { + token = trimLeadingWhitespace(token) + } + return trimComments(token), d.possibleParserDirective(string(token)) +} + +// Variation of bufio.ScanLines that preserves the line endings +func scanLines(data []byte, atEOF bool) (advance int, token []byte, err error) { + if atEOF && len(data) == 0 { + return 0, nil, nil + } + if i := bytes.IndexByte(data, '\n'); i >= 0 { + return i + 1, data[0 : i+1], nil + } + if atEOF { + return len(data), data, nil + } + return 0, nil, nil +} + +func handleScannerError(err error) error { + switch err { + case bufio.ErrTooLong: + return errors.Errorf("dockerfile line greater than max allowed size of %d", bufio.MaxScanTokenSize-1) + default: + return err + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/parser/split_command.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/parser/split_command.go new file mode 100644 index 000000000..c0261652f --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/parser/split_command.go @@ -0,0 +1,117 @@ +package parser + +import ( + "strings" + "unicode" +) + +// splitCommand takes a single line of text and parses out the cmd and args, +// which are used for dispatching to more exact parsing functions. +func splitCommand(line string) (string, []string, string, error) { + var args string + var flags []string + + // Make sure we get the same results irrespective of leading/trailing spaces + cmdline := reWhitespace.Split(strings.TrimSpace(line), 2) + + if len(cmdline) == 2 { + var err error + args, flags, err = extractBuilderFlags(cmdline[1]) + if err != nil { + return "", nil, "", err + } + } + + return cmdline[0], flags, strings.TrimSpace(args), nil +} + +func extractBuilderFlags(line string) (string, []string, error) { + // Parses the BuilderFlags and returns the remaining part of the line + + const ( + inSpaces = iota // looking for start of a word + inWord + inQuote + ) + + words := []string{} + phase := inSpaces + word := "" + quote := '\000' + blankOK := false + var ch rune + + for pos := 0; pos <= len(line); pos++ { + if pos != len(line) { + ch = rune(line[pos]) + } + + if phase == inSpaces { // Looking for start of word + if pos == len(line) { // end of input + break + } + if unicode.IsSpace(ch) { // skip spaces + continue + } + + // Only keep going if the next word starts with -- + if ch != '-' || pos+1 == len(line) || rune(line[pos+1]) != '-' { + return line[pos:], words, nil + } + + phase = inWord // found something with "--", fall through + } + if (phase == inWord || phase == inQuote) && (pos == len(line)) { + if word != "--" && (blankOK || len(word) > 0) { + words = append(words, word) + } + break + } + if phase == inWord { + if unicode.IsSpace(ch) { + phase = inSpaces + if word == "--" { + return line[pos:], words, nil + } + if blankOK || len(word) > 0 { + words = append(words, word) + } + word = "" + blankOK = false + continue + } + if ch == '\'' || ch == '"' { + quote = ch + blankOK = true + phase = inQuote + continue + } + if ch == '\\' { + if pos+1 == len(line) { + continue // just skip \ at end + } + pos++ + ch = rune(line[pos]) + } + word += string(ch) + continue + } + if phase == inQuote { + if ch == quote { + phase = inWord + continue + } + if ch == '\\' { + if pos+1 == len(line) { + phase = inWord + continue // just skip \ at end + } + pos++ + ch = rune(line[pos]) + } + word += string(ch) + } + } + + return "", words, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/shell/envVarTest b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/shell/envVarTest new file mode 100644 index 000000000..38534b0c7 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/shell/envVarTest @@ -0,0 +1,238 @@ +A|hello | hello +A|he'll'o | hello +A|he'llo | error +A|he\'llo | he'llo +A|he\\'llo | error +A|abc\tdef | abctdef +A|"abc\tdef" | abc\tdef +A|"abc\\tdef" | abc\tdef +A|'abc\tdef' | abc\tdef +A|hello\ | hello +A|hello\\ | hello\ +A|"hello | error +A|"hello\" | error +A|"hel'lo" | hel'lo +A|'hello | error +A|'hello\' | hello\ +A|'hello\there' | hello\there +A|'hello\\there' | hello\\there +A|"''" | '' +A|$. | $. +A|he$1x | hex +A|he$.x | he$.x +# Next one is different on Windows as $pwd==$PWD +U|he$pwd. | he. +W|he$pwd. | he/home. +A|he$PWD | he/home +A|he\$PWD | he$PWD +A|he\\$PWD | he\/home +A|"he\$PWD" | he$PWD +A|"he\\$PWD" | he\/home +A|\${} | ${} +A|\${}aaa | ${}aaa +A|he\${} | he${} +A|he\${}xx | he${}xx +A|${} | error +A|${}aaa | error +A|he${} | error +A|he${}xx | error +A|he${hi} | he +A|he${hi}xx | hexx +A|he${PWD} | he/home +A|he${.} | error +A|he${XXX:-000}xx | he000xx +A|he${PWD:-000}xx | he/homexx +A|he${XXX:-$PWD}xx | he/homexx +A|he${XXX:-${PWD:-yyy}}xx | he/homexx +A|he${XXX:-${YYY:-yyy}}xx | heyyyxx +A|he${XXX:YYY} | error +A|he${XXX?} | error +A|he${XXX:?} | error +A|he${PWD?} | he/home +A|he${PWD:?} | he/home +A|he${NULL?} | he +A|he${NULL:?} | error +A|he${XXX:+${PWD}}xx | hexx +A|he${PWD:+${XXX}}xx | hexx +A|he${PWD:+${SHELL}}xx | hebashxx +A|he${XXX:+000}xx | hexx +A|he${PWD:+000}xx | he000xx +A|'he${XX}' | he${XX} +A|"he${PWD}" | he/home +A|"he'$PWD'" | he'/home' +A|"$PWD" | /home +A|'$PWD' | $PWD +A|'\$PWD' | \$PWD +A|'"hello"' | "hello" +A|he\$PWD | he$PWD +A|"he\$PWD" | he$PWD +A|'he\$PWD' | he\$PWD +A|he${PWD | error +A|he${PWD:=000}xx | error +A|he${PWD:+${PWD}:}xx | he/home:xx +A|he${XXX:-\$PWD:}xx | he$PWD:xx +A|he${XXX:-\${PWD}z}xx | he${PWDz}xx +A|안녕하세요 | 안녕하세요 +A|안'녕'하세요 | 안녕하세요 +A|안'녕하세요 | error +A|안녕\'하세요 | 안녕'하세요 +A|안\\'녕하세요 | error +A|안녕\t하세요 | 안녕t하세요 +A|"안녕\t하세요" | 안녕\t하세요 +A|'안녕\t하세요 | error +A|안녕하세요\ | 안녕하세요 +A|안녕하세요\\ | 안녕하세요\ +A|"안녕하세요 | error +A|"안녕하세요\" | error +A|"안녕'하세요" | 안녕'하세요 +A|'안녕하세요 | error +A|'안녕하세요\' | 안녕하세요\ +A|안녕$1x | 안녕x +A|안녕$.x | 안녕$.x +# Next one is different on Windows as $pwd==$PWD +U|안녕$pwd. | 안녕. +W|안녕$pwd. | 안녕/home. +A|안녕$PWD | 안녕/home +A|안녕\$PWD | 안녕$PWD +A|안녕\\$PWD | 안녕\/home +A|안녕\${} | 안녕${} +A|안녕\${}xx | 안녕${}xx +A|안녕${} | error +A|안녕${}xx | error +A|안녕${hi} | 안녕 +A|안녕${hi}xx | 안녕xx +A|안녕${PWD} | 안녕/home +A|안녕${.} | error +A|안녕${XXX:-000}xx | 안녕000xx +A|안녕${PWD:-000}xx | 안녕/homexx +A|안녕${XXX:-$PWD}xx | 안녕/homexx +A|안녕${XXX:-${PWD:-yyy}}xx | 안녕/homexx +A|안녕${XXX:-${YYY:-yyy}}xx | 안녕yyyxx +A|안녕${XXX:YYY} | error +A|안녕${XXX:+${PWD}}xx | 안녕xx +A|안녕${PWD:+${XXX}}xx | 안녕xx +A|안녕${PWD:+${SHELL}}xx | 안녕bashxx +A|안녕${XXX:+000}xx | 안녕xx +A|안녕${PWD:+000}xx | 안녕000xx +A|'안녕${XX}' | 안녕${XX} +A|"안녕${PWD}" | 안녕/home +A|"안녕'$PWD'" | 안녕'/home' +A|'"안녕"' | "안녕" +A|안녕\$PWD | 안녕$PWD +A|"안녕\$PWD" | 안녕$PWD +A|'안녕\$PWD' | 안녕\$PWD +A|안녕${PWD | error +A|안녕${PWD:=000}xx | error +A|안녕${PWD:+${PWD}:}xx | 안녕/home:xx +A|안녕${XXX:-\$PWD:}xx | 안녕$PWD:xx +A|안녕${XXX:-\${PWD}z}xx | 안녕${PWDz}xx +A|$KOREAN | 한국어 +A|안녕$KOREAN | 안녕한국어 +A|${{aaa} | error +A|${aaa}} | } +A|${aaa | error +A|${{aaa:-bbb} | error +A|${aaa:-bbb}} | bbb} +A|${aaa:-bbb | error +A|${aaa:-bbb} | bbb +A|${aaa:-${bbb:-ccc}} | ccc +A|${aaa:-bbb ${foo} | error +A|${aaa:-bbb {foo} | bbb {foo +A|${:} | error +A|${:-bbb} | error +A|${:+bbb} | error + +# Positional parameters won't be set: +# http://pubs.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html#tag_02_05_01 +A|$1 | +A|${1} | +A|${1:+bbb} | +A|${1:-bbb} | bbb +A|$2 | +A|${2} | +A|${2:+bbb} | +A|${2:-bbb} | bbb +A|$3 | +A|${3} | +A|${3:+bbb} | +A|${3:-bbb} | bbb +A|$4 | +A|${4} | +A|${4:+bbb} | +A|${4:-bbb} | bbb +A|$5 | +A|${5} | +A|${5:+bbb} | +A|${5:-bbb} | bbb +A|$6 | +A|${6} | +A|${6:+bbb} | +A|${6:-bbb} | bbb +A|$7 | +A|${7} | +A|${7:+bbb} | +A|${7:-bbb} | bbb +A|$8 | +A|${8} | +A|${8:+bbb} | +A|${8:-bbb} | bbb +A|$9 | +A|${9} | +A|${9:+bbb} | +A|${9:-bbb} | bbb +A|$999 | +A|${999} | +A|${999:+bbb} | +A|${999:-bbb} | bbb +A|$999aaa | aaa +A|${999}aaa | aaa +A|${999:+bbb}aaa | aaa +A|${999:-bbb}aaa | bbbaaa +A|$001 | +A|${001} | +A|${001:+bbb} | +A|${001:-bbb} | bbb +A|$001aaa | aaa +A|${001}aaa | aaa +A|${001:+bbb}aaa | aaa +A|${001:-bbb}aaa | bbbaaa + +# Special parameters won't be set in the Dockerfile: +# http://pubs.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html#tag_02_05_02 +A|$@ | +A|${@} | +A|${@:+bbb} | +A|${@:-bbb} | bbb +A|$@@@ | @@ +A|$@aaa | aaa +A|${@}aaa | aaa +A|${@:+bbb}aaa | aaa +A|${@:-bbb}aaa | bbbaaa +A|$* | +A|${*} | +A|${*:+bbb} | +A|${*:-bbb} | bbb +A|$# | +A|${#} | +A|${#:+bbb} | +A|${#:-bbb} | bbb +A|$? | +A|${?} | +A|${?:+bbb} | +A|${?:-bbb} | bbb +A|$- | +A|${-} | +A|${-:+bbb} | +A|${-:-bbb} | bbb +A|$$ | +A|${$} | +A|${$:+bbb} | +A|${$:-bbb} | bbb +A|$! | +A|${!} | +A|${!:+bbb} | +A|${!:-bbb} | bbb +A|$0 | +A|${0} | +A|${0:+bbb} | +A|${0:-bbb} | bbb diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/shell/equal_env_unix.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/shell/equal_env_unix.go new file mode 100644 index 000000000..bf0887f23 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/shell/equal_env_unix.go @@ -0,0 +1,11 @@ +//go:build !windows +// +build !windows + +package shell + +// EqualEnvKeys compare two strings and returns true if they are equal. +// On Unix this comparison is case sensitive. +// On Windows this comparison is case insensitive. +func EqualEnvKeys(from, to string) bool { + return from == to +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/shell/equal_env_windows.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/shell/equal_env_windows.go new file mode 100644 index 000000000..010569bba --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/shell/equal_env_windows.go @@ -0,0 +1,10 @@ +package shell + +import "strings" + +// EqualEnvKeys compare two strings and returns true if they are equal. +// On Unix this comparison is case sensitive. +// On Windows this comparison is case insensitive. +func EqualEnvKeys(from, to string) bool { + return strings.ToUpper(from) == strings.ToUpper(to) +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/shell/lex.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/shell/lex.go new file mode 100644 index 000000000..23ab81f25 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/shell/lex.go @@ -0,0 +1,499 @@ +package shell + +import ( + "bytes" + "fmt" + "strings" + "text/scanner" + "unicode" + + "github.com/pkg/errors" +) + +// Lex performs shell word splitting and variable expansion. +// +// Lex takes a string and an array of env variables and +// process all quotes (" and ') as well as $xxx and ${xxx} env variable +// tokens. Tries to mimic bash shell process. +// It doesn't support all flavors of ${xx:...} formats but new ones can +// be added by adding code to the "special ${} format processing" section +type Lex struct { + escapeToken rune + RawQuotes bool + RawEscapes bool + SkipProcessQuotes bool + SkipUnsetEnv bool +} + +// NewLex creates a new Lex which uses escapeToken to escape quotes. +func NewLex(escapeToken rune) *Lex { + return &Lex{escapeToken: escapeToken} +} + +// ProcessWord will use the 'env' list of environment variables, +// and replace any env var references in 'word'. +func (s *Lex) ProcessWord(word string, env []string) (string, error) { + word, _, err := s.process(word, BuildEnvs(env)) + return word, err +} + +// ProcessWords will use the 'env' list of environment variables, +// and replace any env var references in 'word' then it will also +// return a slice of strings which represents the 'word' +// split up based on spaces - taking into account quotes. Note that +// this splitting is done **after** the env var substitutions are done. +// Note, each one is trimmed to remove leading and trailing spaces (unless +// they are quoted", but ProcessWord retains spaces between words. +func (s *Lex) ProcessWords(word string, env []string) ([]string, error) { + _, words, err := s.process(word, BuildEnvs(env)) + return words, err +} + +// ProcessWordWithMap will use the 'env' list of environment variables, +// and replace any env var references in 'word'. +func (s *Lex) ProcessWordWithMap(word string, env map[string]string) (string, error) { + word, _, err := s.process(word, env) + return word, err +} + +// ProcessWordWithMatches will use the 'env' list of environment variables, +// replace any env var references in 'word' and return the env that were used. +func (s *Lex) ProcessWordWithMatches(word string, env map[string]string) (string, map[string]struct{}, error) { + sw := s.init(word, env) + word, _, err := sw.process(word) + return word, sw.matches, err +} + +func (s *Lex) ProcessWordsWithMap(word string, env map[string]string) ([]string, error) { + _, words, err := s.process(word, env) + return words, err +} + +func (s *Lex) init(word string, env map[string]string) *shellWord { + sw := &shellWord{ + envs: env, + escapeToken: s.escapeToken, + skipUnsetEnv: s.SkipUnsetEnv, + skipProcessQuotes: s.SkipProcessQuotes, + rawQuotes: s.RawQuotes, + rawEscapes: s.RawEscapes, + matches: make(map[string]struct{}), + } + sw.scanner.Init(strings.NewReader(word)) + return sw +} + +func (s *Lex) process(word string, env map[string]string) (string, []string, error) { + sw := s.init(word, env) + return sw.process(word) +} + +type shellWord struct { + scanner scanner.Scanner + envs map[string]string + escapeToken rune + rawQuotes bool + rawEscapes bool + skipUnsetEnv bool + skipProcessQuotes bool + matches map[string]struct{} +} + +func (sw *shellWord) process(source string) (string, []string, error) { + word, words, err := sw.processStopOn(scanner.EOF) + if err != nil { + err = errors.Wrapf(err, "failed to process %q", source) + } + return word, words, err +} + +type wordsStruct struct { + word string + words []string + inWord bool +} + +func (w *wordsStruct) addChar(ch rune) { + if unicode.IsSpace(ch) && w.inWord { + if len(w.word) != 0 { + w.words = append(w.words, w.word) + w.word = "" + w.inWord = false + } + } else if !unicode.IsSpace(ch) { + w.addRawChar(ch) + } +} + +func (w *wordsStruct) addRawChar(ch rune) { + w.word += string(ch) + w.inWord = true +} + +func (w *wordsStruct) addString(str string) { + for _, ch := range str { + w.addChar(ch) + } +} + +func (w *wordsStruct) addRawString(str string) { + w.word += str + w.inWord = true +} + +func (w *wordsStruct) getWords() []string { + if len(w.word) > 0 { + w.words = append(w.words, w.word) + + // Just in case we're called again by mistake + w.word = "" + w.inWord = false + } + return w.words +} + +// Process the word, starting at 'pos', and stop when we get to the +// end of the word or the 'stopChar' character +func (sw *shellWord) processStopOn(stopChar rune) (string, []string, error) { + var result bytes.Buffer + var words wordsStruct + + var charFuncMapping = map[rune]func() (string, error){ + '$': sw.processDollar, + } + if !sw.skipProcessQuotes { + charFuncMapping['\''] = sw.processSingleQuote + charFuncMapping['"'] = sw.processDoubleQuote + } + + for sw.scanner.Peek() != scanner.EOF { + ch := sw.scanner.Peek() + + if stopChar != scanner.EOF && ch == stopChar { + sw.scanner.Next() + return result.String(), words.getWords(), nil + } + if fn, ok := charFuncMapping[ch]; ok { + // Call special processing func for certain chars + tmp, err := fn() + if err != nil { + return "", []string{}, err + } + result.WriteString(tmp) + + if ch == rune('$') { + words.addString(tmp) + } else { + words.addRawString(tmp) + } + } else { + // Not special, just add it to the result + ch = sw.scanner.Next() + + if ch == sw.escapeToken { + if sw.rawEscapes { + words.addRawChar(ch) + result.WriteRune(ch) + } + + // '\' (default escape token, but ` allowed) escapes, except end of line + ch = sw.scanner.Next() + + if ch == scanner.EOF { + break + } + + words.addRawChar(ch) + } else { + words.addChar(ch) + } + + result.WriteRune(ch) + } + } + if stopChar != scanner.EOF { + return "", []string{}, errors.Errorf("unexpected end of statement while looking for matching %s", string(stopChar)) + } + return result.String(), words.getWords(), nil +} + +func (sw *shellWord) processSingleQuote() (string, error) { + // All chars between single quotes are taken as-is + // Note, you can't escape ' + // + // From the "sh" man page: + // Single Quotes + // Enclosing characters in single quotes preserves the literal meaning of + // all the characters (except single quotes, making it impossible to put + // single-quotes in a single-quoted string). + + var result bytes.Buffer + + ch := sw.scanner.Next() + if sw.rawQuotes { + result.WriteRune(ch) + } + + for { + ch = sw.scanner.Next() + switch ch { + case scanner.EOF: + return "", errors.New("unexpected end of statement while looking for matching single-quote") + case '\'': + if sw.rawQuotes { + result.WriteRune(ch) + } + return result.String(), nil + } + result.WriteRune(ch) + } +} + +func (sw *shellWord) processDoubleQuote() (string, error) { + // All chars up to the next " are taken as-is, even ', except any $ chars + // But you can escape " with a \ (or ` if escape token set accordingly) + // + // From the "sh" man page: + // Double Quotes + // Enclosing characters within double quotes preserves the literal meaning + // of all characters except dollarsign ($), backquote (`), and backslash + // (\). The backslash inside double quotes is historically weird, and + // serves to quote only the following characters: + // $ ` " \ . + // Otherwise it remains literal. + + var result bytes.Buffer + + ch := sw.scanner.Next() + if sw.rawQuotes { + result.WriteRune(ch) + } + + for { + switch sw.scanner.Peek() { + case scanner.EOF: + return "", errors.New("unexpected end of statement while looking for matching double-quote") + case '"': + ch := sw.scanner.Next() + if sw.rawQuotes { + result.WriteRune(ch) + } + return result.String(), nil + case '$': + value, err := sw.processDollar() + if err != nil { + return "", err + } + result.WriteString(value) + default: + ch := sw.scanner.Next() + if ch == sw.escapeToken { + if sw.rawEscapes { + result.WriteRune(ch) + } + + switch sw.scanner.Peek() { + case scanner.EOF: + // Ignore \ at end of word + continue + case '"', '$', sw.escapeToken: + // These chars can be escaped, all other \'s are left as-is + // Note: for now don't do anything special with ` chars. + // Not sure what to do with them anyway since we're not going + // to execute the text in there (not now anyway). + ch = sw.scanner.Next() + } + } + result.WriteRune(ch) + } + } +} + +func (sw *shellWord) processDollar() (string, error) { + sw.scanner.Next() + + // $xxx case + if sw.scanner.Peek() != '{' { + name := sw.processName() + if name == "" { + return "$", nil + } + value, found := sw.getEnv(name) + if !found && sw.skipUnsetEnv { + return "$" + name, nil + } + return value, nil + } + + sw.scanner.Next() + switch sw.scanner.Peek() { + case scanner.EOF: + return "", errors.New("syntax error: missing '}'") + case '{', '}', ':': + // Invalid ${{xx}, ${:xx}, ${:}. ${} case + return "", errors.New("syntax error: bad substitution") + } + name := sw.processName() + ch := sw.scanner.Next() + switch ch { + case '}': + // Normal ${xx} case + value, found := sw.getEnv(name) + if !found && sw.skipUnsetEnv { + return fmt.Sprintf("${%s}", name), nil + } + return value, nil + case '?': + word, _, err := sw.processStopOn('}') + if err != nil { + if sw.scanner.Peek() == scanner.EOF { + return "", errors.New("syntax error: missing '}'") + } + return "", err + } + newValue, found := sw.getEnv(name) + if !found { + if sw.skipUnsetEnv { + return fmt.Sprintf("${%s?%s}", name, word), nil + } + message := "is not allowed to be unset" + if word != "" { + message = word + } + return "", errors.Errorf("%s: %s", name, message) + } + return newValue, nil + case ':': + // Special ${xx:...} format processing + // Yes it allows for recursive $'s in the ... spot + modifier := sw.scanner.Next() + + word, _, err := sw.processStopOn('}') + if err != nil { + if sw.scanner.Peek() == scanner.EOF { + return "", errors.New("syntax error: missing '}'") + } + return "", err + } + + // Grab the current value of the variable in question so we + // can use to to determine what to do based on the modifier + newValue, found := sw.getEnv(name) + + switch modifier { + case '+': + if newValue != "" { + newValue = word + } + if !found && sw.skipUnsetEnv { + return fmt.Sprintf("${%s:%s%s}", name, string(modifier), word), nil + } + return newValue, nil + + case '-': + if newValue == "" { + newValue = word + } + if !found && sw.skipUnsetEnv { + return fmt.Sprintf("${%s:%s%s}", name, string(modifier), word), nil + } + + return newValue, nil + + case '?': + if !found { + if sw.skipUnsetEnv { + return fmt.Sprintf("${%s:%s%s}", name, string(modifier), word), nil + } + message := "is not allowed to be unset" + if word != "" { + message = word + } + return "", errors.Errorf("%s: %s", name, message) + } + if newValue == "" { + message := "is not allowed to be empty" + if word != "" { + message = word + } + return "", errors.Errorf("%s: %s", name, message) + } + return newValue, nil + + default: + return "", errors.Errorf("unsupported modifier (%c) in substitution", modifier) + } + } + return "", errors.Errorf("missing ':' in substitution") +} + +func (sw *shellWord) processName() string { + // Read in a name (alphanumeric or _) + // If it starts with a numeric then just return $# + var name bytes.Buffer + + for sw.scanner.Peek() != scanner.EOF { + ch := sw.scanner.Peek() + if name.Len() == 0 && unicode.IsDigit(ch) { + for sw.scanner.Peek() != scanner.EOF && unicode.IsDigit(sw.scanner.Peek()) { + // Keep reading until the first non-digit character, or EOF + ch = sw.scanner.Next() + name.WriteRune(ch) + } + return name.String() + } + if name.Len() == 0 && isSpecialParam(ch) { + ch = sw.scanner.Next() + return string(ch) + } + if !unicode.IsLetter(ch) && !unicode.IsDigit(ch) && ch != '_' { + break + } + ch = sw.scanner.Next() + name.WriteRune(ch) + } + + return name.String() +} + +// isSpecialParam checks if the provided character is a special parameters, +// as defined in http://pubs.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html#tag_02_05_02 +func isSpecialParam(char rune) bool { + switch char { + case '@', '*', '#', '?', '-', '$', '!', '0': + // Special parameters + // http://pubs.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html#tag_02_05_02 + return true + } + return false +} + +func (sw *shellWord) getEnv(name string) (string, bool) { + for key, value := range sw.envs { + if EqualEnvKeys(name, key) { + sw.matches[name] = struct{}{} + return value, true + } + } + return "", false +} + +func BuildEnvs(env []string) map[string]string { + envs := map[string]string{} + + for _, e := range env { + i := strings.Index(e, "=") + + if i < 0 { + envs[e] = "" + } else { + k := e[:i] + v := e[i+1:] + + // overwrite value if key already exists + envs[k] = v + } + } + + return envs +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/shell/wordsTest b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/shell/wordsTest new file mode 100644 index 000000000..1fd9f1943 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/dockerfile/shell/wordsTest @@ -0,0 +1,30 @@ +hello | hello +hello${hi}bye | hellobye +ENV hi=hi +hello${hi}bye | hellohibye +ENV space=abc def +hello${space}bye | helloabc,defbye +hello"${space}"bye | helloabc defbye +hello "${space}"bye | hello,abc defbye +ENV leading= ab c +hello${leading}def | hello,ab,cdef +hello"${leading}" def | hello ab c,def +hello"${leading}" | hello ab c +hello${leading} | hello,ab,c +# next line MUST have 3 trailing spaces, don't erase them! +ENV trailing=ab c +hello${trailing} | helloab,c +hello${trailing}d | helloab,c,d +hello"${trailing}"d | helloab c d +# next line MUST have 3 trailing spaces, don't erase them! +hel"lo${trailing}" | helloab c +hello" there " | hello there +hello there | hello,there +hello\ there | hello there +hello" there | error +hello\" there | hello",there +hello"\\there" | hello\there +hello"\there" | hello\there +hello'\\there' | hello\\there +hello'\there' | hello\there +hello'$there' | hello$there diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/client/client.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/client/client.go new file mode 100644 index 000000000..61bc018ff --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/client/client.go @@ -0,0 +1,145 @@ +package client + +import ( + "context" + "io" + "syscall" + + "github.com/moby/buildkit/client/llb" + "github.com/moby/buildkit/solver/pb" + "github.com/moby/buildkit/util/apicaps" + digest "github.com/opencontainers/go-digest" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" + fstypes "github.com/tonistiigi/fsutil/types" +) + +type Client interface { + Solve(ctx context.Context, req SolveRequest) (*Result, error) + ResolveImageConfig(ctx context.Context, ref string, opt llb.ResolveImageConfigOpt) (digest.Digest, []byte, error) + BuildOpts() BuildOpts + Inputs(ctx context.Context) (map[string]llb.State, error) + NewContainer(ctx context.Context, req NewContainerRequest) (Container, error) + Warn(ctx context.Context, dgst digest.Digest, msg string, opts WarnOpts) error +} + +// NewContainerRequest encapsulates the requirements for a client to define a +// new container, without defining the initial process. +type NewContainerRequest struct { + Mounts []Mount + NetMode pb.NetMode + ExtraHosts []*pb.HostIP + Platform *pb.Platform + Constraints *pb.WorkerConstraints +} + +// Mount allows clients to specify a filesystem mount. A Reference to a +// previously solved Result is required. +type Mount struct { + Selector string + Dest string + ResultID string + Ref Reference + Readonly bool + MountType pb.MountType + CacheOpt *pb.CacheOpt + SecretOpt *pb.SecretOpt + SSHOpt *pb.SSHOpt +} + +// Container is used to start new processes inside a container and release the +// container resources when done. +type Container interface { + Start(context.Context, StartRequest) (ContainerProcess, error) + Release(context.Context) error +} + +// StartRequest encapsulates the arguments to define a process within a +// container. +type StartRequest struct { + Args []string + Env []string + User string + Cwd string + Tty bool + Stdin io.ReadCloser + Stdout, Stderr io.WriteCloser + SecurityMode pb.SecurityMode +} + +// WinSize is same as executor.WinSize, copied here to prevent circular package +// dependencies. +type WinSize struct { + Rows uint32 + Cols uint32 +} + +// ContainerProcess represents a process within a container. +type ContainerProcess interface { + Wait() error + Resize(ctx context.Context, size WinSize) error + Signal(ctx context.Context, sig syscall.Signal) error +} + +type Reference interface { + ToState() (llb.State, error) + ReadFile(ctx context.Context, req ReadRequest) ([]byte, error) + StatFile(ctx context.Context, req StatRequest) (*fstypes.Stat, error) + ReadDir(ctx context.Context, req ReadDirRequest) ([]*fstypes.Stat, error) +} + +type ReadRequest struct { + Filename string + Range *FileRange +} + +type FileRange struct { + Offset int + Length int +} + +type ReadDirRequest struct { + Path string + IncludePattern string +} + +type StatRequest struct { + Path string +} + +// SolveRequest is same as frontend.SolveRequest but avoiding dependency +type SolveRequest struct { + Evaluate bool + Definition *pb.Definition + Frontend string + FrontendOpt map[string]string + FrontendInputs map[string]*pb.Definition + CacheImports []CacheOptionsEntry +} + +type CacheOptionsEntry struct { + Type string + Attrs map[string]string +} + +type WorkerInfo struct { + ID string + Labels map[string]string + Platforms []ocispecs.Platform +} + +type BuildOpts struct { + Opts map[string]string + SessionID string + Workers []WorkerInfo + Product string + LLBCaps apicaps.CapSet + Caps apicaps.CapSet +} + +type WarnOpts struct { + Level int + SourceInfo *pb.SourceInfo + Range []*pb.Range + Detail [][]byte + URL string +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/client/result.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/client/result.go new file mode 100644 index 000000000..bd5422847 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/client/result.go @@ -0,0 +1,54 @@ +package client + +import ( + "context" + "sync" + + "github.com/pkg/errors" +) + +type BuildFunc func(context.Context, Client) (*Result, error) + +type Result struct { + mu sync.Mutex + Ref Reference + Refs map[string]Reference + Metadata map[string][]byte +} + +func NewResult() *Result { + return &Result{} +} + +func (r *Result) AddMeta(k string, v []byte) { + r.mu.Lock() + if r.Metadata == nil { + r.Metadata = map[string][]byte{} + } + r.Metadata[k] = v + r.mu.Unlock() +} + +func (r *Result) AddRef(k string, ref Reference) { + r.mu.Lock() + if r.Refs == nil { + r.Refs = map[string]Reference{} + } + r.Refs[k] = ref + r.mu.Unlock() +} + +func (r *Result) SetRef(ref Reference) { + r.Ref = ref +} + +func (r *Result) SingleRef() (Reference, error) { + r.mu.Lock() + defer r.mu.Unlock() + + if r.Refs != nil && r.Ref == nil { + return nil, errors.Errorf("invalid map result") + } + + return r.Ref, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/grpcclient/client.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/grpcclient/client.go new file mode 100644 index 000000000..ad1ecf6fc --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/grpcclient/client.go @@ -0,0 +1,1178 @@ +package grpcclient + +import ( + "context" + "encoding/json" + "fmt" + "io" + "net" + "os" + "strings" + "sync" + "syscall" + "time" + + "github.com/gogo/googleapis/google/rpc" + gogotypes "github.com/gogo/protobuf/types" + "github.com/golang/protobuf/ptypes/any" + "github.com/moby/buildkit/client/llb" + "github.com/moby/buildkit/frontend/gateway/client" + pb "github.com/moby/buildkit/frontend/gateway/pb" + "github.com/moby/buildkit/identity" + opspb "github.com/moby/buildkit/solver/pb" + "github.com/moby/buildkit/util/apicaps" + "github.com/moby/buildkit/util/bklog" + "github.com/moby/buildkit/util/grpcerrors" + "github.com/moby/sys/signal" + digest "github.com/opencontainers/go-digest" + "github.com/pkg/errors" + fstypes "github.com/tonistiigi/fsutil/types" + "golang.org/x/sync/errgroup" + spb "google.golang.org/genproto/googleapis/rpc/status" + "google.golang.org/grpc" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/credentials/insecure" + "google.golang.org/grpc/status" +) + +const frontendPrefix = "BUILDKIT_FRONTEND_OPT_" + +type GrpcClient interface { + client.Client + Run(context.Context, client.BuildFunc) error +} + +func New(ctx context.Context, opts map[string]string, session, product string, c pb.LLBBridgeClient, w []client.WorkerInfo) (GrpcClient, error) { + pingCtx, pingCancel := context.WithTimeout(ctx, 15*time.Second) + defer pingCancel() + resp, err := c.Ping(pingCtx, &pb.PingRequest{}) + if err != nil { + return nil, err + } + + if resp.FrontendAPICaps == nil { + resp.FrontendAPICaps = defaultCaps() + } + + if resp.LLBCaps == nil { + resp.LLBCaps = defaultLLBCaps() + } + + return &grpcClient{ + client: c, + opts: opts, + sessionID: session, + workers: w, + product: product, + caps: pb.Caps.CapSet(resp.FrontendAPICaps), + llbCaps: opspb.Caps.CapSet(resp.LLBCaps), + requests: map[string]*pb.SolveRequest{}, + execMsgs: newMessageForwarder(ctx, c), + }, nil +} + +func current() (GrpcClient, error) { + if ep := product(); ep != "" { + apicaps.ExportedProduct = ep + } + + ctx, conn, err := grpcClientConn(context.Background()) + if err != nil { + return nil, err + } + + return New(ctx, opts(), sessionID(), product(), pb.NewLLBBridgeClient(conn), workers()) +} + +func convertRef(ref client.Reference) (*pb.Ref, error) { + if ref == nil { + return &pb.Ref{}, nil + } + r, ok := ref.(*reference) + if !ok { + return nil, errors.Errorf("invalid return reference type %T", ref) + } + return &pb.Ref{Id: r.id, Def: r.def}, nil +} + +func RunFromEnvironment(ctx context.Context, f client.BuildFunc) error { + client, err := current() + if err != nil { + return errors.Wrapf(err, "failed to initialize client from environment") + } + return client.Run(ctx, f) +} + +func (c *grpcClient) Run(ctx context.Context, f client.BuildFunc) (retError error) { + export := c.caps.Supports(pb.CapReturnResult) == nil + + var ( + res *client.Result + err error + ) + if export { + defer func() { + req := &pb.ReturnRequest{} + if retError == nil { + if res == nil { + res = &client.Result{} + } + pbRes := &pb.Result{ + Metadata: res.Metadata, + } + if res.Refs != nil { + if c.caps.Supports(pb.CapProtoRefArray) == nil { + m := map[string]*pb.Ref{} + for k, r := range res.Refs { + pbRef, err := convertRef(r) + if err != nil { + retError = err + continue + } + m[k] = pbRef + } + pbRes.Result = &pb.Result_Refs{Refs: &pb.RefMap{Refs: m}} + } else { + // Server doesn't support the new wire format for refs, so we construct + // a deprecated result ref map. + m := map[string]string{} + for k, r := range res.Refs { + pbRef, err := convertRef(r) + if err != nil { + retError = err + continue + } + m[k] = pbRef.Id + } + pbRes.Result = &pb.Result_RefsDeprecated{RefsDeprecated: &pb.RefMapDeprecated{Refs: m}} + } + } else { + pbRef, err := convertRef(res.Ref) + if err != nil { + retError = err + } else { + if c.caps.Supports(pb.CapProtoRefArray) == nil { + pbRes.Result = &pb.Result_Ref{Ref: pbRef} + } else { + // Server doesn't support the new wire format for refs, so we construct + // a deprecated result ref. + pbRes.Result = &pb.Result_RefDeprecated{RefDeprecated: pbRef.Id} + } + } + } + if retError == nil { + req.Result = pbRes + } + } + if retError != nil { + st, _ := status.FromError(grpcerrors.ToGRPC(retError)) + stp := st.Proto() + req.Error = &rpc.Status{ + Code: stp.Code, + Message: stp.Message, + Details: convertToGogoAny(stp.Details), + } + } + if _, err := c.client.Return(ctx, req); err != nil && retError == nil { + retError = err + } + }() + } + + defer func() { + err = c.execMsgs.Release() + if err != nil && retError != nil { + retError = err + } + }() + + if res, err = f(ctx, c); err != nil { + return err + } + + if res == nil { + return nil + } + + if err := c.caps.Supports(pb.CapReturnMap); len(res.Refs) > 1 && err != nil { + return err + } + + if !export { + exportedAttrBytes, err := json.Marshal(res.Metadata) + if err != nil { + return errors.Wrapf(err, "failed to marshal return metadata") + } + + req, err := c.requestForRef(res.Ref) + if err != nil { + return errors.Wrapf(err, "failed to find return ref") + } + + req.Final = true + req.ExporterAttr = exportedAttrBytes + + if _, err := c.client.Solve(ctx, req); err != nil { + return errors.Wrapf(err, "failed to solve") + } + } + + return nil +} + +// defaultCaps returns the capabilities that were implemented when capabilities +// support was added. This list is frozen and should never be changed. +func defaultCaps() []apicaps.PBCap { + return []apicaps.PBCap{ + {ID: string(pb.CapSolveBase), Enabled: true}, + {ID: string(pb.CapSolveInlineReturn), Enabled: true}, + {ID: string(pb.CapResolveImage), Enabled: true}, + {ID: string(pb.CapReadFile), Enabled: true}, + } +} + +// defaultLLBCaps returns the LLB capabilities that were implemented when capabilities +// support was added. This list is frozen and should never be changed. +func defaultLLBCaps() []apicaps.PBCap { + return []apicaps.PBCap{ + {ID: string(opspb.CapSourceImage), Enabled: true}, + {ID: string(opspb.CapSourceLocal), Enabled: true}, + {ID: string(opspb.CapSourceLocalUnique), Enabled: true}, + {ID: string(opspb.CapSourceLocalSessionID), Enabled: true}, + {ID: string(opspb.CapSourceLocalIncludePatterns), Enabled: true}, + {ID: string(opspb.CapSourceLocalFollowPaths), Enabled: true}, + {ID: string(opspb.CapSourceLocalExcludePatterns), Enabled: true}, + {ID: string(opspb.CapSourceLocalSharedKeyHint), Enabled: true}, + {ID: string(opspb.CapSourceGit), Enabled: true}, + {ID: string(opspb.CapSourceGitKeepDir), Enabled: true}, + {ID: string(opspb.CapSourceGitFullURL), Enabled: true}, + {ID: string(opspb.CapSourceHTTP), Enabled: true}, + {ID: string(opspb.CapSourceHTTPChecksum), Enabled: true}, + {ID: string(opspb.CapSourceHTTPPerm), Enabled: true}, + {ID: string(opspb.CapSourceHTTPUIDGID), Enabled: true}, + {ID: string(opspb.CapBuildOpLLBFileName), Enabled: true}, + {ID: string(opspb.CapExecMetaBase), Enabled: true}, + {ID: string(opspb.CapExecMetaProxy), Enabled: true}, + {ID: string(opspb.CapExecMountBind), Enabled: true}, + {ID: string(opspb.CapExecMountCache), Enabled: true}, + {ID: string(opspb.CapExecMountCacheSharing), Enabled: true}, + {ID: string(opspb.CapExecMountSelector), Enabled: true}, + {ID: string(opspb.CapExecMountTmpfs), Enabled: true}, + {ID: string(opspb.CapExecMountSecret), Enabled: true}, + {ID: string(opspb.CapConstraints), Enabled: true}, + {ID: string(opspb.CapPlatform), Enabled: true}, + {ID: string(opspb.CapMetaIgnoreCache), Enabled: true}, + {ID: string(opspb.CapMetaDescription), Enabled: true}, + {ID: string(opspb.CapMetaExportCache), Enabled: true}, + } +} + +type grpcClient struct { + client pb.LLBBridgeClient + opts map[string]string + sessionID string + product string + workers []client.WorkerInfo + caps apicaps.CapSet + llbCaps apicaps.CapSet + requests map[string]*pb.SolveRequest + execMsgs *messageForwarder +} + +func (c *grpcClient) requestForRef(ref client.Reference) (*pb.SolveRequest, error) { + emptyReq := &pb.SolveRequest{ + Definition: &opspb.Definition{}, + } + if ref == nil { + return emptyReq, nil + } + r, ok := ref.(*reference) + if !ok { + return nil, errors.Errorf("return reference has invalid type %T", ref) + } + if r.id == "" { + return emptyReq, nil + } + req, ok := c.requests[r.id] + if !ok { + return nil, errors.Errorf("did not find request for return reference %s", r.id) + } + return req, nil +} + +func (c *grpcClient) Warn(ctx context.Context, dgst digest.Digest, msg string, opts client.WarnOpts) error { + _, err := c.client.Warn(ctx, &pb.WarnRequest{ + Digest: dgst, + Level: int64(opts.Level), + Short: []byte(msg), + Info: opts.SourceInfo, + Ranges: opts.Range, + Detail: opts.Detail, + Url: opts.URL, + }) + return err +} + +func (c *grpcClient) Solve(ctx context.Context, creq client.SolveRequest) (res *client.Result, err error) { + if creq.Definition != nil { + for _, md := range creq.Definition.Metadata { + for cap := range md.Caps { + if err := c.llbCaps.Supports(cap); err != nil { + return nil, err + } + } + } + } + var cacheImports []*pb.CacheOptionsEntry + for _, im := range creq.CacheImports { + cacheImports = append(cacheImports, &pb.CacheOptionsEntry{ + Type: im.Type, + Attrs: im.Attrs, + }) + } + + // these options are added by go client in solve() + if _, ok := creq.FrontendOpt["cache-imports"]; !ok { + if v, ok := c.opts["cache-imports"]; ok { + if creq.FrontendOpt == nil { + creq.FrontendOpt = map[string]string{} + } + creq.FrontendOpt["cache-imports"] = v + } + } + if _, ok := creq.FrontendOpt["cache-from"]; !ok { + if v, ok := c.opts["cache-from"]; ok { + if creq.FrontendOpt == nil { + creq.FrontendOpt = map[string]string{} + } + creq.FrontendOpt["cache-from"] = v + } + } + + req := &pb.SolveRequest{ + Definition: creq.Definition, + Frontend: creq.Frontend, + FrontendOpt: creq.FrontendOpt, + FrontendInputs: creq.FrontendInputs, + AllowResultReturn: true, + AllowResultArrayRef: true, + CacheImports: cacheImports, + } + + // backwards compatibility with inline return + if c.caps.Supports(pb.CapReturnResult) != nil { + req.ExporterAttr = []byte("{}") + } + + if creq.Evaluate { + if c.caps.Supports(pb.CapGatewayEvaluateSolve) == nil { + req.Evaluate = creq.Evaluate + } else { + // If evaluate is not supported, fallback to running Stat(".") in order to + // trigger an evaluation of the result. + defer func() { + if res == nil { + return + } + + var ( + id string + ref client.Reference + ) + ref, err = res.SingleRef() + if err != nil { + for refID := range res.Refs { + id = refID + break + } + } else { + id = ref.(*reference).id + } + + _, err = c.client.StatFile(ctx, &pb.StatFileRequest{ + Ref: id, + Path: ".", + }) + }() + } + } + + resp, err := c.client.Solve(ctx, req) + if err != nil { + return nil, err + } + + res = &client.Result{} + if resp.Result == nil { + if id := resp.Ref; id != "" { + c.requests[id] = req + } + res.SetRef(&reference{id: resp.Ref, c: c}) + } else { + res.Metadata = resp.Result.Metadata + switch pbRes := resp.Result.Result.(type) { + case *pb.Result_RefDeprecated: + if id := pbRes.RefDeprecated; id != "" { + res.SetRef(&reference{id: id, c: c}) + } + case *pb.Result_RefsDeprecated: + for k, v := range pbRes.RefsDeprecated.Refs { + ref := &reference{id: v, c: c} + if v == "" { + ref = nil + } + res.AddRef(k, ref) + } + case *pb.Result_Ref: + if pbRes.Ref.Id != "" { + ref, err := newReference(c, pbRes.Ref) + if err != nil { + return nil, err + } + res.SetRef(ref) + } + case *pb.Result_Refs: + for k, v := range pbRes.Refs.Refs { + var ref *reference + if v.Id != "" { + ref, err = newReference(c, v) + if err != nil { + return nil, err + } + } + res.AddRef(k, ref) + } + } + } + + return res, nil +} + +func (c *grpcClient) ResolveImageConfig(ctx context.Context, ref string, opt llb.ResolveImageConfigOpt) (digest.Digest, []byte, error) { + var p *opspb.Platform + if platform := opt.Platform; platform != nil { + p = &opspb.Platform{ + OS: platform.OS, + Architecture: platform.Architecture, + Variant: platform.Variant, + OSVersion: platform.OSVersion, + OSFeatures: platform.OSFeatures, + } + } + resp, err := c.client.ResolveImageConfig(ctx, &pb.ResolveImageConfigRequest{Ref: ref, Platform: p, ResolveMode: opt.ResolveMode, LogName: opt.LogName}) + if err != nil { + return "", nil, err + } + return resp.Digest, resp.Config, nil +} + +func (c *grpcClient) BuildOpts() client.BuildOpts { + return client.BuildOpts{ + Opts: c.opts, + SessionID: c.sessionID, + Workers: c.workers, + Product: c.product, + LLBCaps: c.llbCaps, + Caps: c.caps, + } +} + +func (c *grpcClient) CurrentFrontend() (*llb.State, error) { + fp := "/run/config/buildkit/metadata/frontend.bin" + if _, err := os.Stat(fp); err != nil { + return nil, nil + } + dt, err := os.ReadFile(fp) + if err != nil { + return nil, err + } + var def opspb.Definition + if err := def.Unmarshal(dt); err != nil { + return nil, err + } + op, err := llb.NewDefinitionOp(&def) + if err != nil { + return nil, err + } + st := llb.NewState(op) + return &st, nil +} + +func (c *grpcClient) Inputs(ctx context.Context) (map[string]llb.State, error) { + err := c.caps.Supports(pb.CapFrontendInputs) + if err != nil { + return nil, err + } + + resp, err := c.client.Inputs(ctx, &pb.InputsRequest{}) + if err != nil { + return nil, err + } + + inputs := make(map[string]llb.State) + for key, def := range resp.Definitions { + op, err := llb.NewDefinitionOp(def) + if err != nil { + return nil, err + } + inputs[key] = llb.NewState(op) + } + return inputs, nil +} + +// procMessageForwarder is created per container process to act as the +// communication channel between the process and the ExecProcess message +// stream. +type procMessageForwarder struct { + done chan struct{} + closeOnce sync.Once + msgs chan *pb.ExecMessage +} + +func newProcMessageForwarder() *procMessageForwarder { + return &procMessageForwarder{ + done: make(chan struct{}), + msgs: make(chan *pb.ExecMessage), + } +} + +func (b *procMessageForwarder) Send(ctx context.Context, m *pb.ExecMessage) { + select { + case <-ctx.Done(): + case <-b.done: + b.closeOnce.Do(func() { + close(b.msgs) + }) + case b.msgs <- m: + } +} + +func (b *procMessageForwarder) Recv(ctx context.Context) (m *pb.ExecMessage, ok bool) { + select { + case <-ctx.Done(): + return nil, true + case <-b.done: + return nil, false + case m = <-b.msgs: + return m, true + } +} + +func (b *procMessageForwarder) Close() { + close(b.done) + b.Recv(context.Background()) // flush any messages in queue + b.Send(context.Background(), nil) // ensure channel is closed +} + +// messageForwarder manages a single grpc stream for ExecProcess to facilitate +// a pub/sub message channel for each new process started from the client +// connection. +type messageForwarder struct { + client pb.LLBBridgeClient + ctx context.Context + cancel func() + eg *errgroup.Group + mu sync.Mutex + pids map[string]*procMessageForwarder + stream pb.LLBBridge_ExecProcessClient + // startOnce used to only start the exec message forwarder once, + // so we only have one exec stream per client + startOnce sync.Once + // startErr tracks the error when initializing the stream, it will + // be returned on subsequent calls to Start + startErr error +} + +func newMessageForwarder(ctx context.Context, client pb.LLBBridgeClient) *messageForwarder { + ctx, cancel := context.WithCancel(ctx) + eg, ctx := errgroup.WithContext(ctx) + return &messageForwarder{ + client: client, + pids: map[string]*procMessageForwarder{}, + ctx: ctx, + cancel: cancel, + eg: eg, + } +} + +func (m *messageForwarder) Start() (err error) { + defer func() { + if err != nil { + m.startErr = err + } + }() + + if m.startErr != nil { + return m.startErr + } + + m.startOnce.Do(func() { + m.stream, err = m.client.ExecProcess(m.ctx) + if err != nil { + return + } + m.eg.Go(func() error { + for { + msg, err := m.stream.Recv() + if errors.Is(err, io.EOF) || grpcerrors.Code(err) == codes.Canceled { + return nil + } + bklog.G(m.ctx).Debugf("|<--- %s", debugMessage(msg)) + + if err != nil { + return err + } + + m.mu.Lock() + msgs, ok := m.pids[msg.ProcessID] + m.mu.Unlock() + + if !ok { + bklog.G(m.ctx).Debugf("Received exec message for unregistered process: %s", msg.String()) + continue + } + msgs.Send(m.ctx, msg) + } + }) + }) + return err +} + +func debugMessage(msg *pb.ExecMessage) string { + switch m := msg.GetInput().(type) { + case *pb.ExecMessage_Init: + return fmt.Sprintf("Init Message %s", msg.ProcessID) + case *pb.ExecMessage_File: + if m.File.EOF { + return fmt.Sprintf("File Message %s, fd=%d, EOF", msg.ProcessID, m.File.Fd) + } + return fmt.Sprintf("File Message %s, fd=%d, %d bytes", msg.ProcessID, m.File.Fd, len(m.File.Data)) + case *pb.ExecMessage_Resize: + return fmt.Sprintf("Resize Message %s", msg.ProcessID) + case *pb.ExecMessage_Signal: + return fmt.Sprintf("Signal Message %s: %s", msg.ProcessID, m.Signal.Name) + case *pb.ExecMessage_Started: + return fmt.Sprintf("Started Message %s", msg.ProcessID) + case *pb.ExecMessage_Exit: + return fmt.Sprintf("Exit Message %s, code=%d, err=%s", msg.ProcessID, m.Exit.Code, m.Exit.Error) + case *pb.ExecMessage_Done: + return fmt.Sprintf("Done Message %s", msg.ProcessID) + } + return fmt.Sprintf("Unknown Message %s", msg.String()) +} + +func (m *messageForwarder) Send(msg *pb.ExecMessage) error { + m.mu.Lock() + _, ok := m.pids[msg.ProcessID] + defer m.mu.Unlock() + if !ok { + return errors.Errorf("process %s has ended, not sending message %#v", msg.ProcessID, msg.Input) + } + bklog.G(m.ctx).Debugf("|---> %s", debugMessage(msg)) + return m.stream.Send(msg) +} + +func (m *messageForwarder) Release() error { + m.cancel() + return m.eg.Wait() +} + +func (m *messageForwarder) Register(pid string) *procMessageForwarder { + m.mu.Lock() + defer m.mu.Unlock() + sender := newProcMessageForwarder() + m.pids[pid] = sender + return sender +} + +func (m *messageForwarder) Deregister(pid string) { + m.mu.Lock() + defer m.mu.Unlock() + sender, ok := m.pids[pid] + if !ok { + return + } + delete(m.pids, pid) + sender.Close() +} + +type msgWriter struct { + mux *messageForwarder + fd uint32 + processID string +} + +func (w *msgWriter) Write(msg []byte) (int, error) { + err := w.mux.Send(&pb.ExecMessage{ + ProcessID: w.processID, + Input: &pb.ExecMessage_File{ + File: &pb.FdMessage{ + Fd: w.fd, + Data: msg, + }, + }, + }) + if err != nil { + return 0, err + } + return len(msg), nil +} + +func (c *grpcClient) NewContainer(ctx context.Context, req client.NewContainerRequest) (client.Container, error) { + err := c.caps.Supports(pb.CapGatewayExec) + if err != nil { + return nil, err + } + id := identity.NewID() + var mounts []*opspb.Mount + for _, m := range req.Mounts { + resultID := m.ResultID + if m.Ref != nil { + ref, ok := m.Ref.(*reference) + if !ok { + return nil, errors.Errorf("unexpected type for reference, got %T", m.Ref) + } + resultID = ref.id + } + mounts = append(mounts, &opspb.Mount{ + Dest: m.Dest, + Selector: m.Selector, + Readonly: m.Readonly, + MountType: m.MountType, + ResultID: resultID, + CacheOpt: m.CacheOpt, + SecretOpt: m.SecretOpt, + SSHOpt: m.SSHOpt, + }) + } + + bklog.G(ctx).Debugf("|---> NewContainer %s", id) + _, err = c.client.NewContainer(ctx, &pb.NewContainerRequest{ + ContainerID: id, + Mounts: mounts, + Platform: req.Platform, + Constraints: req.Constraints, + Network: req.NetMode, + ExtraHosts: req.ExtraHosts, + }) + if err != nil { + return nil, err + } + + // ensure message forwarder is started, only sets up stream first time called + err = c.execMsgs.Start() + if err != nil { + return nil, err + } + + return &container{ + client: c.client, + id: id, + execMsgs: c.execMsgs, + }, nil +} + +type container struct { + client pb.LLBBridgeClient + id string + execMsgs *messageForwarder +} + +func (ctr *container) Start(ctx context.Context, req client.StartRequest) (client.ContainerProcess, error) { + pid := fmt.Sprintf("%s:%s", ctr.id, identity.NewID()) + msgs := ctr.execMsgs.Register(pid) + + init := &pb.InitMessage{ + ContainerID: ctr.id, + Meta: &opspb.Meta{ + Args: req.Args, + Env: req.Env, + Cwd: req.Cwd, + User: req.User, + }, + Tty: req.Tty, + Security: req.SecurityMode, + } + if req.Stdin != nil { + init.Fds = append(init.Fds, 0) + } + if req.Stdout != nil { + init.Fds = append(init.Fds, 1) + } + if req.Stderr != nil { + init.Fds = append(init.Fds, 2) + } + + err := ctr.execMsgs.Send(&pb.ExecMessage{ + ProcessID: pid, + Input: &pb.ExecMessage_Init{ + Init: init, + }, + }) + if err != nil { + return nil, err + } + + msg, _ := msgs.Recv(ctx) + if msg == nil { + return nil, errors.Errorf("failed to receive started message") + } + started := msg.GetStarted() + if started == nil { + return nil, errors.Errorf("expecting started message, got %T", msg.GetInput()) + } + + eg, ctx := errgroup.WithContext(ctx) + done := make(chan struct{}) + + ctrProc := &containerProcess{ + execMsgs: ctr.execMsgs, + id: pid, + eg: eg, + } + + var stdinReader *io.PipeReader + ctrProc.eg.Go(func() error { + <-done + if stdinReader != nil { + return stdinReader.Close() + } + return nil + }) + + if req.Stdin != nil { + var stdinWriter io.WriteCloser + stdinReader, stdinWriter = io.Pipe() + // This go routine is intentionally not part of the errgroup because + // if os.Stdin is used for req.Stdin then this will block until + // the user closes the input, which will likely be after we are done + // with the container, so we can't Wait on it. + go func() { + io.Copy(stdinWriter, req.Stdin) + stdinWriter.Close() + }() + + ctrProc.eg.Go(func() error { + m := &msgWriter{ + mux: ctr.execMsgs, + processID: pid, + fd: 0, + } + _, err := io.Copy(m, stdinReader) + // ignore ErrClosedPipe, it is EOF for our usage. + if err != nil && !errors.Is(err, io.ErrClosedPipe) { + return err + } + // not an error so must be eof + return ctr.execMsgs.Send(&pb.ExecMessage{ + ProcessID: pid, + Input: &pb.ExecMessage_File{ + File: &pb.FdMessage{ + Fd: 0, + EOF: true, + }, + }, + }) + }) + } + + ctrProc.eg.Go(func() error { + var closeDoneOnce sync.Once + var exitError error + for { + msg, ok := msgs.Recv(ctx) + if !ok { + // no more messages, return + return exitError + } + + if msg == nil { + // empty message from ctx cancel, so just start shutting down + // input, but continue processing more exit/done messages + closeDoneOnce.Do(func() { + close(done) + }) + continue + } + + if file := msg.GetFile(); file != nil { + var out io.WriteCloser + switch file.Fd { + case 1: + out = req.Stdout + case 2: + out = req.Stderr + } + if out == nil { + // if things are plumbed correctly this should never happen + return errors.Errorf("missing writer for output fd %d", file.Fd) + } + if len(file.Data) > 0 { + _, err := out.Write(file.Data) + if err != nil { + return err + } + } + } else if exit := msg.GetExit(); exit != nil { + // capture exit message to exitError so we can return it after + // the server sends the Done message + closeDoneOnce.Do(func() { + close(done) + }) + if exit.Code == 0 { + continue + } + exitError = grpcerrors.FromGRPC(status.ErrorProto(&spb.Status{ + Code: exit.Error.Code, + Message: exit.Error.Message, + Details: convertGogoAny(exit.Error.Details), + })) + if exit.Code != pb.UnknownExitStatus { + exitError = &pb.ExitError{ExitCode: exit.Code, Err: exitError} + } + } else if serverDone := msg.GetDone(); serverDone != nil { + return exitError + } else { + return errors.Errorf("unexpected Exec Message for pid %s: %T", pid, msg.GetInput()) + } + } + }) + + return ctrProc, nil +} + +func (ctr *container) Release(ctx context.Context) error { + bklog.G(ctx).Debugf("|---> ReleaseContainer %s", ctr.id) + _, err := ctr.client.ReleaseContainer(ctx, &pb.ReleaseContainerRequest{ + ContainerID: ctr.id, + }) + return err +} + +type containerProcess struct { + execMsgs *messageForwarder + id string + eg *errgroup.Group +} + +func (ctrProc *containerProcess) Wait() error { + defer ctrProc.execMsgs.Deregister(ctrProc.id) + return ctrProc.eg.Wait() +} + +func (ctrProc *containerProcess) Resize(_ context.Context, size client.WinSize) error { + return ctrProc.execMsgs.Send(&pb.ExecMessage{ + ProcessID: ctrProc.id, + Input: &pb.ExecMessage_Resize{ + Resize: &pb.ResizeMessage{ + Cols: size.Cols, + Rows: size.Rows, + }, + }, + }) +} + +var sigToName = map[syscall.Signal]string{} + +func init() { + for name, value := range signal.SignalMap { + sigToName[value] = name + } +} + +func (ctrProc *containerProcess) Signal(_ context.Context, sig syscall.Signal) error { + name := sigToName[sig] + if name == "" { + return errors.Errorf("unknown signal %v", sig) + } + return ctrProc.execMsgs.Send(&pb.ExecMessage{ + ProcessID: ctrProc.id, + Input: &pb.ExecMessage_Signal{ + Signal: &pb.SignalMessage{ + Name: name, + }, + }, + }) +} + +type reference struct { + c *grpcClient + id string + def *opspb.Definition +} + +func newReference(c *grpcClient, ref *pb.Ref) (*reference, error) { + return &reference{c: c, id: ref.Id, def: ref.Def}, nil +} + +func (r *reference) ToState() (st llb.State, err error) { + err = r.c.caps.Supports(pb.CapReferenceOutput) + if err != nil { + return st, err + } + + if r.def == nil { + return st, errors.Errorf("gateway did not return reference with definition") + } + + defop, err := llb.NewDefinitionOp(r.def) + if err != nil { + return st, err + } + + return llb.NewState(defop), nil +} + +func (r *reference) ReadFile(ctx context.Context, req client.ReadRequest) ([]byte, error) { + rfr := &pb.ReadFileRequest{FilePath: req.Filename, Ref: r.id} + if r := req.Range; r != nil { + rfr.Range = &pb.FileRange{ + Offset: int64(r.Offset), + Length: int64(r.Length), + } + } + resp, err := r.c.client.ReadFile(ctx, rfr) + if err != nil { + return nil, err + } + return resp.Data, nil +} + +func (r *reference) ReadDir(ctx context.Context, req client.ReadDirRequest) ([]*fstypes.Stat, error) { + if err := r.c.caps.Supports(pb.CapReadDir); err != nil { + return nil, err + } + rdr := &pb.ReadDirRequest{ + DirPath: req.Path, + IncludePattern: req.IncludePattern, + Ref: r.id, + } + resp, err := r.c.client.ReadDir(ctx, rdr) + if err != nil { + return nil, err + } + return resp.Entries, nil +} + +func (r *reference) StatFile(ctx context.Context, req client.StatRequest) (*fstypes.Stat, error) { + if err := r.c.caps.Supports(pb.CapStatFile); err != nil { + return nil, err + } + rdr := &pb.StatFileRequest{ + Path: req.Path, + Ref: r.id, + } + resp, err := r.c.client.StatFile(ctx, rdr) + if err != nil { + return nil, err + } + return resp.Stat, nil +} + +func grpcClientConn(ctx context.Context) (context.Context, *grpc.ClientConn, error) { + dialOpt := grpc.WithContextDialer(func(ctx context.Context, addr string) (net.Conn, error) { + return stdioConn(), nil + }) + + cc, err := grpc.DialContext(ctx, "localhost", dialOpt, grpc.WithTransportCredentials(insecure.NewCredentials()), grpc.WithUnaryInterceptor(grpcerrors.UnaryClientInterceptor), grpc.WithStreamInterceptor(grpcerrors.StreamClientInterceptor)) + if err != nil { + return nil, nil, errors.Wrap(err, "failed to create grpc client") + } + + ctx, cancel := context.WithCancel(ctx) + _ = cancel + // go monitorHealth(ctx, cc, cancel) + + return ctx, cc, nil +} + +func stdioConn() net.Conn { + return &conn{os.Stdin, os.Stdout, os.Stdout} +} + +type conn struct { + io.Reader + io.Writer + io.Closer +} + +func (s *conn) LocalAddr() net.Addr { + return dummyAddr{} +} +func (s *conn) RemoteAddr() net.Addr { + return dummyAddr{} +} +func (s *conn) SetDeadline(t time.Time) error { + return nil +} +func (s *conn) SetReadDeadline(t time.Time) error { + return nil +} +func (s *conn) SetWriteDeadline(t time.Time) error { + return nil +} + +type dummyAddr struct { +} + +func (d dummyAddr) Network() string { + return "pipe" +} + +func (d dummyAddr) String() string { + return "localhost" +} + +func opts() map[string]string { + opts := map[string]string{} + for _, env := range os.Environ() { + parts := strings.SplitN(env, "=", 2) + k := parts[0] + v := "" + if len(parts) == 2 { + v = parts[1] + } + if !strings.HasPrefix(k, frontendPrefix) { + continue + } + parts = strings.SplitN(v, "=", 2) + v = "" + if len(parts) == 2 { + v = parts[1] + } + opts[parts[0]] = v + } + return opts +} + +func sessionID() string { + return os.Getenv("BUILDKIT_SESSION_ID") +} + +func workers() []client.WorkerInfo { + var c []client.WorkerInfo + if err := json.Unmarshal([]byte(os.Getenv("BUILDKIT_WORKERS")), &c); err != nil { + return nil + } + return c +} + +func product() string { + return os.Getenv("BUILDKIT_EXPORTEDPRODUCT") +} + +func convertGogoAny(in []*gogotypes.Any) []*any.Any { + out := make([]*any.Any, len(in)) + for i := range in { + out[i] = &any.Any{TypeUrl: in[i].TypeUrl, Value: in[i].Value} + } + return out +} + +func convertToGogoAny(in []*any.Any) []*gogotypes.Any { + out := make([]*gogotypes.Any, len(in)) + for i := range in { + out[i] = &gogotypes.Any{TypeUrl: in[i].TypeUrl, Value: in[i].Value} + } + return out +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/pb/caps.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/pb/caps.go new file mode 100644 index 000000000..c4af39f3f --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/pb/caps.go @@ -0,0 +1,203 @@ +package moby_buildkit_v1_frontend //nolint:revive + +import "github.com/moby/buildkit/util/apicaps" + +var Caps apicaps.CapList + +// Every backwards or forwards non-compatible change needs to add a new capability row. +// By default new capabilities should be experimental. After merge a capability is +// considered immutable. After a capability is marked stable it should not be disabled. + +const ( + CapSolveBase apicaps.CapID = "solve.base" + CapSolveInlineReturn apicaps.CapID = "solve.inlinereturn" + CapResolveImage apicaps.CapID = "resolveimage" + CapResolveImageResolveMode apicaps.CapID = "resolveimage.resolvemode" + CapReadFile apicaps.CapID = "readfile" + CapReturnResult apicaps.CapID = "return" + CapReturnMap apicaps.CapID = "returnmap" + CapReadDir apicaps.CapID = "readdir" + CapStatFile apicaps.CapID = "statfile" + CapImportCaches apicaps.CapID = "importcaches" + + // CapProtoRefArray is a capability to return arrays of refs instead of single + // refs. This capability is only for the wire format change and shouldn't be + // used in frontends for feature detection. + CapProtoRefArray apicaps.CapID = "proto.refarray" + + // CapReferenceOutput is a capability to use a reference of a solved result as + // an llb.Output. + CapReferenceOutput apicaps.CapID = "reference.output" + + // CapFrontendInputs is a capability to request frontend inputs from the + // LLBBridge GRPC server. + CapFrontendInputs apicaps.CapID = "frontend.inputs" + + // CapGatewaySolveMetadata can be used to check if solve calls from gateway reliably return metadata + CapGatewaySolveMetadata apicaps.CapID = "gateway.solve.metadata" + + // CapGatewayExec is the capability to create and interact with new + // containers directly through the gateway + CapGatewayExec apicaps.CapID = "gateway.exec" + + // CapGatewayExecExtraHosts is the capability to add additional hosts to + // /etc/hosts for containers created via gateway exec. + CapGatewayExecExtraHosts apicaps.CapID = "gateway.exec.extrahosts" + + // CapGatewayExecExtraHosts is the capability to send signals to a process + // created via gateway exec. + CapGatewayExecSignals apicaps.CapID = "gateway.exec.signals" + + // CapFrontendCaps can be used to check that frontends define support for certain capabilities + CapFrontendCaps apicaps.CapID = "frontend.caps" + + // CapGatewayEvaluateSolve is a capability to immediately unlazy solve + // results. This is generally used by the client to return and handle solve + // errors. + CapGatewayEvaluateSolve apicaps.CapID = "gateway.solve.evaluate" + + // CapGatewayWarnings is the capability to log warnings from frontend + CapGatewayWarnings apicaps.CapID = "gateway.warnings" +) + +func init() { + Caps.Init(apicaps.Cap{ + ID: CapSolveBase, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSolveInlineReturn, + Name: "inline return from solve", + Enabled: true, + Deprecated: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapResolveImage, + Name: "resolve remote image config", + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapResolveImageResolveMode, + Name: "resolve remote image config with custom resolvemode", + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapReadFile, + Name: "read static file", + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapReturnResult, + Name: "return solve result", + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapReturnMap, + Name: "return reference map", + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapReadDir, + Name: "read static directory", + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapStatFile, + Name: "stat a file", + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapImportCaches, + Name: "import caches", + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapProtoRefArray, + Name: "wire format ref arrays", + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapReferenceOutput, + Name: "reference output", + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapFrontendInputs, + Name: "frontend inputs", + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapGatewaySolveMetadata, + Name: "gateway metadata", + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapGatewayExec, + Name: "gateway exec", + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapGatewayExecExtraHosts, + Name: "gateway exec extra-hosts", + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapGatewayExecSignals, + Name: "gateway exec signals", + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapFrontendCaps, + Name: "frontend capabilities", + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapGatewayEvaluateSolve, + Name: "gateway evaluate solve", + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapGatewayWarnings, + Name: "logging warnings", + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/pb/exit.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/pb/exit.go new file mode 100644 index 000000000..ec012f615 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/pb/exit.go @@ -0,0 +1,53 @@ +package moby_buildkit_v1_frontend //nolint:revive + +import ( + "fmt" + + "github.com/containerd/typeurl" + "github.com/moby/buildkit/util/grpcerrors" +) + +const ( + // UnknownExitStatus might be returned in (*ExitError).ExitCode via + // ContainerProcess.Wait. This can happen if the process never starts + // or if an error was encountered when obtaining the exit status, it is set to 255. + // + // This const is defined here to prevent importing github.com/containerd/containerd + // and corresponds with https://github.com/containerd/containerd/blob/40b22ef0741028917761d8c5d5d29e0d19038836/task.go#L52-L55 + UnknownExitStatus = 255 +) + +func init() { + typeurl.Register((*ExitMessage)(nil), "github.com/moby/buildkit", "gatewayapi.ExitMessage+json") +} + +// ExitError will be returned when the container process exits with a non-zero +// exit code. +type ExitError struct { + ExitCode uint32 + Err error +} + +func (err *ExitError) ToProto() grpcerrors.TypedErrorProto { + return &ExitMessage{ + Code: err.ExitCode, + } +} + +func (err *ExitError) Error() string { + if err.Err != nil { + return err.Err.Error() + } + return fmt.Sprintf("exit code: %d", err.ExitCode) +} + +func (err *ExitError) Unwrap() error { + return err.Err +} + +func (e *ExitMessage) WrapError(err error) error { + return &ExitError{ + Err: err, + ExitCode: e.Code, + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/pb/gateway.pb.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/pb/gateway.pb.go new file mode 100644 index 000000000..5b9547011 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/pb/gateway.pb.go @@ -0,0 +1,11001 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: gateway.proto + +package moby_buildkit_v1_frontend + +import ( + context "context" + fmt "fmt" + rpc "github.com/gogo/googleapis/google/rpc" + _ "github.com/gogo/protobuf/gogoproto" + proto "github.com/gogo/protobuf/proto" + types1 "github.com/moby/buildkit/api/types" + pb "github.com/moby/buildkit/solver/pb" + pb1 "github.com/moby/buildkit/util/apicaps/pb" + github_com_opencontainers_go_digest "github.com/opencontainers/go-digest" + types "github.com/tonistiigi/fsutil/types" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + io "io" + math "math" + math_bits "math/bits" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +type Result struct { + // Types that are valid to be assigned to Result: + // *Result_RefDeprecated + // *Result_RefsDeprecated + // *Result_Ref + // *Result_Refs + Result isResult_Result `protobuf_oneof:"result"` + Metadata map[string][]byte `protobuf:"bytes,10,rep,name=metadata,proto3" json:"metadata,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Result) Reset() { *m = Result{} } +func (m *Result) String() string { return proto.CompactTextString(m) } +func (*Result) ProtoMessage() {} +func (*Result) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{0} +} +func (m *Result) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Result) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Result.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Result) XXX_Merge(src proto.Message) { + xxx_messageInfo_Result.Merge(m, src) +} +func (m *Result) XXX_Size() int { + return m.Size() +} +func (m *Result) XXX_DiscardUnknown() { + xxx_messageInfo_Result.DiscardUnknown(m) +} + +var xxx_messageInfo_Result proto.InternalMessageInfo + +type isResult_Result interface { + isResult_Result() + MarshalTo([]byte) (int, error) + Size() int +} + +type Result_RefDeprecated struct { + RefDeprecated string `protobuf:"bytes,1,opt,name=refDeprecated,proto3,oneof" json:"refDeprecated,omitempty"` +} +type Result_RefsDeprecated struct { + RefsDeprecated *RefMapDeprecated `protobuf:"bytes,2,opt,name=refsDeprecated,proto3,oneof" json:"refsDeprecated,omitempty"` +} +type Result_Ref struct { + Ref *Ref `protobuf:"bytes,3,opt,name=ref,proto3,oneof" json:"ref,omitempty"` +} +type Result_Refs struct { + Refs *RefMap `protobuf:"bytes,4,opt,name=refs,proto3,oneof" json:"refs,omitempty"` +} + +func (*Result_RefDeprecated) isResult_Result() {} +func (*Result_RefsDeprecated) isResult_Result() {} +func (*Result_Ref) isResult_Result() {} +func (*Result_Refs) isResult_Result() {} + +func (m *Result) GetResult() isResult_Result { + if m != nil { + return m.Result + } + return nil +} + +func (m *Result) GetRefDeprecated() string { + if x, ok := m.GetResult().(*Result_RefDeprecated); ok { + return x.RefDeprecated + } + return "" +} + +func (m *Result) GetRefsDeprecated() *RefMapDeprecated { + if x, ok := m.GetResult().(*Result_RefsDeprecated); ok { + return x.RefsDeprecated + } + return nil +} + +func (m *Result) GetRef() *Ref { + if x, ok := m.GetResult().(*Result_Ref); ok { + return x.Ref + } + return nil +} + +func (m *Result) GetRefs() *RefMap { + if x, ok := m.GetResult().(*Result_Refs); ok { + return x.Refs + } + return nil +} + +func (m *Result) GetMetadata() map[string][]byte { + if m != nil { + return m.Metadata + } + return nil +} + +// XXX_OneofWrappers is for the internal use of the proto package. +func (*Result) XXX_OneofWrappers() []interface{} { + return []interface{}{ + (*Result_RefDeprecated)(nil), + (*Result_RefsDeprecated)(nil), + (*Result_Ref)(nil), + (*Result_Refs)(nil), + } +} + +type RefMapDeprecated struct { + Refs map[string]string `protobuf:"bytes,1,rep,name=refs,proto3" json:"refs,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *RefMapDeprecated) Reset() { *m = RefMapDeprecated{} } +func (m *RefMapDeprecated) String() string { return proto.CompactTextString(m) } +func (*RefMapDeprecated) ProtoMessage() {} +func (*RefMapDeprecated) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{1} +} +func (m *RefMapDeprecated) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *RefMapDeprecated) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_RefMapDeprecated.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *RefMapDeprecated) XXX_Merge(src proto.Message) { + xxx_messageInfo_RefMapDeprecated.Merge(m, src) +} +func (m *RefMapDeprecated) XXX_Size() int { + return m.Size() +} +func (m *RefMapDeprecated) XXX_DiscardUnknown() { + xxx_messageInfo_RefMapDeprecated.DiscardUnknown(m) +} + +var xxx_messageInfo_RefMapDeprecated proto.InternalMessageInfo + +func (m *RefMapDeprecated) GetRefs() map[string]string { + if m != nil { + return m.Refs + } + return nil +} + +type Ref struct { + Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` + Def *pb.Definition `protobuf:"bytes,2,opt,name=def,proto3" json:"def,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Ref) Reset() { *m = Ref{} } +func (m *Ref) String() string { return proto.CompactTextString(m) } +func (*Ref) ProtoMessage() {} +func (*Ref) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{2} +} +func (m *Ref) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Ref) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Ref.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Ref) XXX_Merge(src proto.Message) { + xxx_messageInfo_Ref.Merge(m, src) +} +func (m *Ref) XXX_Size() int { + return m.Size() +} +func (m *Ref) XXX_DiscardUnknown() { + xxx_messageInfo_Ref.DiscardUnknown(m) +} + +var xxx_messageInfo_Ref proto.InternalMessageInfo + +func (m *Ref) GetId() string { + if m != nil { + return m.Id + } + return "" +} + +func (m *Ref) GetDef() *pb.Definition { + if m != nil { + return m.Def + } + return nil +} + +type RefMap struct { + Refs map[string]*Ref `protobuf:"bytes,1,rep,name=refs,proto3" json:"refs,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *RefMap) Reset() { *m = RefMap{} } +func (m *RefMap) String() string { return proto.CompactTextString(m) } +func (*RefMap) ProtoMessage() {} +func (*RefMap) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{3} +} +func (m *RefMap) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *RefMap) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_RefMap.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *RefMap) XXX_Merge(src proto.Message) { + xxx_messageInfo_RefMap.Merge(m, src) +} +func (m *RefMap) XXX_Size() int { + return m.Size() +} +func (m *RefMap) XXX_DiscardUnknown() { + xxx_messageInfo_RefMap.DiscardUnknown(m) +} + +var xxx_messageInfo_RefMap proto.InternalMessageInfo + +func (m *RefMap) GetRefs() map[string]*Ref { + if m != nil { + return m.Refs + } + return nil +} + +type ReturnRequest struct { + Result *Result `protobuf:"bytes,1,opt,name=result,proto3" json:"result,omitempty"` + Error *rpc.Status `protobuf:"bytes,2,opt,name=error,proto3" json:"error,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ReturnRequest) Reset() { *m = ReturnRequest{} } +func (m *ReturnRequest) String() string { return proto.CompactTextString(m) } +func (*ReturnRequest) ProtoMessage() {} +func (*ReturnRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{4} +} +func (m *ReturnRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ReturnRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ReturnRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ReturnRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_ReturnRequest.Merge(m, src) +} +func (m *ReturnRequest) XXX_Size() int { + return m.Size() +} +func (m *ReturnRequest) XXX_DiscardUnknown() { + xxx_messageInfo_ReturnRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_ReturnRequest proto.InternalMessageInfo + +func (m *ReturnRequest) GetResult() *Result { + if m != nil { + return m.Result + } + return nil +} + +func (m *ReturnRequest) GetError() *rpc.Status { + if m != nil { + return m.Error + } + return nil +} + +type ReturnResponse struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ReturnResponse) Reset() { *m = ReturnResponse{} } +func (m *ReturnResponse) String() string { return proto.CompactTextString(m) } +func (*ReturnResponse) ProtoMessage() {} +func (*ReturnResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{5} +} +func (m *ReturnResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ReturnResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ReturnResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ReturnResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_ReturnResponse.Merge(m, src) +} +func (m *ReturnResponse) XXX_Size() int { + return m.Size() +} +func (m *ReturnResponse) XXX_DiscardUnknown() { + xxx_messageInfo_ReturnResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_ReturnResponse proto.InternalMessageInfo + +type InputsRequest struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *InputsRequest) Reset() { *m = InputsRequest{} } +func (m *InputsRequest) String() string { return proto.CompactTextString(m) } +func (*InputsRequest) ProtoMessage() {} +func (*InputsRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{6} +} +func (m *InputsRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *InputsRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_InputsRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *InputsRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_InputsRequest.Merge(m, src) +} +func (m *InputsRequest) XXX_Size() int { + return m.Size() +} +func (m *InputsRequest) XXX_DiscardUnknown() { + xxx_messageInfo_InputsRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_InputsRequest proto.InternalMessageInfo + +type InputsResponse struct { + Definitions map[string]*pb.Definition `protobuf:"bytes,1,rep,name=Definitions,proto3" json:"Definitions,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *InputsResponse) Reset() { *m = InputsResponse{} } +func (m *InputsResponse) String() string { return proto.CompactTextString(m) } +func (*InputsResponse) ProtoMessage() {} +func (*InputsResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{7} +} +func (m *InputsResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *InputsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_InputsResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *InputsResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_InputsResponse.Merge(m, src) +} +func (m *InputsResponse) XXX_Size() int { + return m.Size() +} +func (m *InputsResponse) XXX_DiscardUnknown() { + xxx_messageInfo_InputsResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_InputsResponse proto.InternalMessageInfo + +func (m *InputsResponse) GetDefinitions() map[string]*pb.Definition { + if m != nil { + return m.Definitions + } + return nil +} + +type ResolveImageConfigRequest struct { + Ref string `protobuf:"bytes,1,opt,name=Ref,proto3" json:"Ref,omitempty"` + Platform *pb.Platform `protobuf:"bytes,2,opt,name=Platform,proto3" json:"Platform,omitempty"` + ResolveMode string `protobuf:"bytes,3,opt,name=ResolveMode,proto3" json:"ResolveMode,omitempty"` + LogName string `protobuf:"bytes,4,opt,name=LogName,proto3" json:"LogName,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ResolveImageConfigRequest) Reset() { *m = ResolveImageConfigRequest{} } +func (m *ResolveImageConfigRequest) String() string { return proto.CompactTextString(m) } +func (*ResolveImageConfigRequest) ProtoMessage() {} +func (*ResolveImageConfigRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{8} +} +func (m *ResolveImageConfigRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ResolveImageConfigRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ResolveImageConfigRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ResolveImageConfigRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_ResolveImageConfigRequest.Merge(m, src) +} +func (m *ResolveImageConfigRequest) XXX_Size() int { + return m.Size() +} +func (m *ResolveImageConfigRequest) XXX_DiscardUnknown() { + xxx_messageInfo_ResolveImageConfigRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_ResolveImageConfigRequest proto.InternalMessageInfo + +func (m *ResolveImageConfigRequest) GetRef() string { + if m != nil { + return m.Ref + } + return "" +} + +func (m *ResolveImageConfigRequest) GetPlatform() *pb.Platform { + if m != nil { + return m.Platform + } + return nil +} + +func (m *ResolveImageConfigRequest) GetResolveMode() string { + if m != nil { + return m.ResolveMode + } + return "" +} + +func (m *ResolveImageConfigRequest) GetLogName() string { + if m != nil { + return m.LogName + } + return "" +} + +type ResolveImageConfigResponse struct { + Digest github_com_opencontainers_go_digest.Digest `protobuf:"bytes,1,opt,name=Digest,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"Digest"` + Config []byte `protobuf:"bytes,2,opt,name=Config,proto3" json:"Config,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ResolveImageConfigResponse) Reset() { *m = ResolveImageConfigResponse{} } +func (m *ResolveImageConfigResponse) String() string { return proto.CompactTextString(m) } +func (*ResolveImageConfigResponse) ProtoMessage() {} +func (*ResolveImageConfigResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{9} +} +func (m *ResolveImageConfigResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ResolveImageConfigResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ResolveImageConfigResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ResolveImageConfigResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_ResolveImageConfigResponse.Merge(m, src) +} +func (m *ResolveImageConfigResponse) XXX_Size() int { + return m.Size() +} +func (m *ResolveImageConfigResponse) XXX_DiscardUnknown() { + xxx_messageInfo_ResolveImageConfigResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_ResolveImageConfigResponse proto.InternalMessageInfo + +func (m *ResolveImageConfigResponse) GetConfig() []byte { + if m != nil { + return m.Config + } + return nil +} + +type SolveRequest struct { + Definition *pb.Definition `protobuf:"bytes,1,opt,name=Definition,proto3" json:"Definition,omitempty"` + Frontend string `protobuf:"bytes,2,opt,name=Frontend,proto3" json:"Frontend,omitempty"` + FrontendOpt map[string]string `protobuf:"bytes,3,rep,name=FrontendOpt,proto3" json:"FrontendOpt,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // 4 was removed in BuildKit v0.11.0. + AllowResultReturn bool `protobuf:"varint,5,opt,name=allowResultReturn,proto3" json:"allowResultReturn,omitempty"` + AllowResultArrayRef bool `protobuf:"varint,6,opt,name=allowResultArrayRef,proto3" json:"allowResultArrayRef,omitempty"` + // apicaps.CapSolveInlineReturn deprecated + Final bool `protobuf:"varint,10,opt,name=Final,proto3" json:"Final,omitempty"` + ExporterAttr []byte `protobuf:"bytes,11,opt,name=ExporterAttr,proto3" json:"ExporterAttr,omitempty"` + // CacheImports was added in BuildKit v0.4.0. + // apicaps:CapImportCaches + CacheImports []*CacheOptionsEntry `protobuf:"bytes,12,rep,name=CacheImports,proto3" json:"CacheImports,omitempty"` + // apicaps:CapFrontendInputs + FrontendInputs map[string]*pb.Definition `protobuf:"bytes,13,rep,name=FrontendInputs,proto3" json:"FrontendInputs,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + Evaluate bool `protobuf:"varint,14,opt,name=Evaluate,proto3" json:"Evaluate,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *SolveRequest) Reset() { *m = SolveRequest{} } +func (m *SolveRequest) String() string { return proto.CompactTextString(m) } +func (*SolveRequest) ProtoMessage() {} +func (*SolveRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{10} +} +func (m *SolveRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *SolveRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_SolveRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *SolveRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_SolveRequest.Merge(m, src) +} +func (m *SolveRequest) XXX_Size() int { + return m.Size() +} +func (m *SolveRequest) XXX_DiscardUnknown() { + xxx_messageInfo_SolveRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_SolveRequest proto.InternalMessageInfo + +func (m *SolveRequest) GetDefinition() *pb.Definition { + if m != nil { + return m.Definition + } + return nil +} + +func (m *SolveRequest) GetFrontend() string { + if m != nil { + return m.Frontend + } + return "" +} + +func (m *SolveRequest) GetFrontendOpt() map[string]string { + if m != nil { + return m.FrontendOpt + } + return nil +} + +func (m *SolveRequest) GetAllowResultReturn() bool { + if m != nil { + return m.AllowResultReturn + } + return false +} + +func (m *SolveRequest) GetAllowResultArrayRef() bool { + if m != nil { + return m.AllowResultArrayRef + } + return false +} + +func (m *SolveRequest) GetFinal() bool { + if m != nil { + return m.Final + } + return false +} + +func (m *SolveRequest) GetExporterAttr() []byte { + if m != nil { + return m.ExporterAttr + } + return nil +} + +func (m *SolveRequest) GetCacheImports() []*CacheOptionsEntry { + if m != nil { + return m.CacheImports + } + return nil +} + +func (m *SolveRequest) GetFrontendInputs() map[string]*pb.Definition { + if m != nil { + return m.FrontendInputs + } + return nil +} + +func (m *SolveRequest) GetEvaluate() bool { + if m != nil { + return m.Evaluate + } + return false +} + +// CacheOptionsEntry corresponds to the control.CacheOptionsEntry +type CacheOptionsEntry struct { + Type string `protobuf:"bytes,1,opt,name=Type,proto3" json:"Type,omitempty"` + Attrs map[string]string `protobuf:"bytes,2,rep,name=Attrs,proto3" json:"Attrs,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *CacheOptionsEntry) Reset() { *m = CacheOptionsEntry{} } +func (m *CacheOptionsEntry) String() string { return proto.CompactTextString(m) } +func (*CacheOptionsEntry) ProtoMessage() {} +func (*CacheOptionsEntry) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{11} +} +func (m *CacheOptionsEntry) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *CacheOptionsEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_CacheOptionsEntry.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *CacheOptionsEntry) XXX_Merge(src proto.Message) { + xxx_messageInfo_CacheOptionsEntry.Merge(m, src) +} +func (m *CacheOptionsEntry) XXX_Size() int { + return m.Size() +} +func (m *CacheOptionsEntry) XXX_DiscardUnknown() { + xxx_messageInfo_CacheOptionsEntry.DiscardUnknown(m) +} + +var xxx_messageInfo_CacheOptionsEntry proto.InternalMessageInfo + +func (m *CacheOptionsEntry) GetType() string { + if m != nil { + return m.Type + } + return "" +} + +func (m *CacheOptionsEntry) GetAttrs() map[string]string { + if m != nil { + return m.Attrs + } + return nil +} + +type SolveResponse struct { + // deprecated + Ref string `protobuf:"bytes,1,opt,name=ref,proto3" json:"ref,omitempty"` + // these fields are returned when allowMapReturn was set + Result *Result `protobuf:"bytes,3,opt,name=result,proto3" json:"result,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *SolveResponse) Reset() { *m = SolveResponse{} } +func (m *SolveResponse) String() string { return proto.CompactTextString(m) } +func (*SolveResponse) ProtoMessage() {} +func (*SolveResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{12} +} +func (m *SolveResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *SolveResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_SolveResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *SolveResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_SolveResponse.Merge(m, src) +} +func (m *SolveResponse) XXX_Size() int { + return m.Size() +} +func (m *SolveResponse) XXX_DiscardUnknown() { + xxx_messageInfo_SolveResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_SolveResponse proto.InternalMessageInfo + +func (m *SolveResponse) GetRef() string { + if m != nil { + return m.Ref + } + return "" +} + +func (m *SolveResponse) GetResult() *Result { + if m != nil { + return m.Result + } + return nil +} + +type ReadFileRequest struct { + Ref string `protobuf:"bytes,1,opt,name=Ref,proto3" json:"Ref,omitempty"` + FilePath string `protobuf:"bytes,2,opt,name=FilePath,proto3" json:"FilePath,omitempty"` + Range *FileRange `protobuf:"bytes,3,opt,name=Range,proto3" json:"Range,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ReadFileRequest) Reset() { *m = ReadFileRequest{} } +func (m *ReadFileRequest) String() string { return proto.CompactTextString(m) } +func (*ReadFileRequest) ProtoMessage() {} +func (*ReadFileRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{13} +} +func (m *ReadFileRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ReadFileRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ReadFileRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ReadFileRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_ReadFileRequest.Merge(m, src) +} +func (m *ReadFileRequest) XXX_Size() int { + return m.Size() +} +func (m *ReadFileRequest) XXX_DiscardUnknown() { + xxx_messageInfo_ReadFileRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_ReadFileRequest proto.InternalMessageInfo + +func (m *ReadFileRequest) GetRef() string { + if m != nil { + return m.Ref + } + return "" +} + +func (m *ReadFileRequest) GetFilePath() string { + if m != nil { + return m.FilePath + } + return "" +} + +func (m *ReadFileRequest) GetRange() *FileRange { + if m != nil { + return m.Range + } + return nil +} + +type FileRange struct { + Offset int64 `protobuf:"varint,1,opt,name=Offset,proto3" json:"Offset,omitempty"` + Length int64 `protobuf:"varint,2,opt,name=Length,proto3" json:"Length,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *FileRange) Reset() { *m = FileRange{} } +func (m *FileRange) String() string { return proto.CompactTextString(m) } +func (*FileRange) ProtoMessage() {} +func (*FileRange) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{14} +} +func (m *FileRange) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *FileRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_FileRange.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *FileRange) XXX_Merge(src proto.Message) { + xxx_messageInfo_FileRange.Merge(m, src) +} +func (m *FileRange) XXX_Size() int { + return m.Size() +} +func (m *FileRange) XXX_DiscardUnknown() { + xxx_messageInfo_FileRange.DiscardUnknown(m) +} + +var xxx_messageInfo_FileRange proto.InternalMessageInfo + +func (m *FileRange) GetOffset() int64 { + if m != nil { + return m.Offset + } + return 0 +} + +func (m *FileRange) GetLength() int64 { + if m != nil { + return m.Length + } + return 0 +} + +type ReadFileResponse struct { + Data []byte `protobuf:"bytes,1,opt,name=Data,proto3" json:"Data,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ReadFileResponse) Reset() { *m = ReadFileResponse{} } +func (m *ReadFileResponse) String() string { return proto.CompactTextString(m) } +func (*ReadFileResponse) ProtoMessage() {} +func (*ReadFileResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{15} +} +func (m *ReadFileResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ReadFileResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ReadFileResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ReadFileResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_ReadFileResponse.Merge(m, src) +} +func (m *ReadFileResponse) XXX_Size() int { + return m.Size() +} +func (m *ReadFileResponse) XXX_DiscardUnknown() { + xxx_messageInfo_ReadFileResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_ReadFileResponse proto.InternalMessageInfo + +func (m *ReadFileResponse) GetData() []byte { + if m != nil { + return m.Data + } + return nil +} + +type ReadDirRequest struct { + Ref string `protobuf:"bytes,1,opt,name=Ref,proto3" json:"Ref,omitempty"` + DirPath string `protobuf:"bytes,2,opt,name=DirPath,proto3" json:"DirPath,omitempty"` + IncludePattern string `protobuf:"bytes,3,opt,name=IncludePattern,proto3" json:"IncludePattern,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ReadDirRequest) Reset() { *m = ReadDirRequest{} } +func (m *ReadDirRequest) String() string { return proto.CompactTextString(m) } +func (*ReadDirRequest) ProtoMessage() {} +func (*ReadDirRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{16} +} +func (m *ReadDirRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ReadDirRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ReadDirRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ReadDirRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_ReadDirRequest.Merge(m, src) +} +func (m *ReadDirRequest) XXX_Size() int { + return m.Size() +} +func (m *ReadDirRequest) XXX_DiscardUnknown() { + xxx_messageInfo_ReadDirRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_ReadDirRequest proto.InternalMessageInfo + +func (m *ReadDirRequest) GetRef() string { + if m != nil { + return m.Ref + } + return "" +} + +func (m *ReadDirRequest) GetDirPath() string { + if m != nil { + return m.DirPath + } + return "" +} + +func (m *ReadDirRequest) GetIncludePattern() string { + if m != nil { + return m.IncludePattern + } + return "" +} + +type ReadDirResponse struct { + Entries []*types.Stat `protobuf:"bytes,1,rep,name=entries,proto3" json:"entries,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ReadDirResponse) Reset() { *m = ReadDirResponse{} } +func (m *ReadDirResponse) String() string { return proto.CompactTextString(m) } +func (*ReadDirResponse) ProtoMessage() {} +func (*ReadDirResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{17} +} +func (m *ReadDirResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ReadDirResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ReadDirResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ReadDirResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_ReadDirResponse.Merge(m, src) +} +func (m *ReadDirResponse) XXX_Size() int { + return m.Size() +} +func (m *ReadDirResponse) XXX_DiscardUnknown() { + xxx_messageInfo_ReadDirResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_ReadDirResponse proto.InternalMessageInfo + +func (m *ReadDirResponse) GetEntries() []*types.Stat { + if m != nil { + return m.Entries + } + return nil +} + +type StatFileRequest struct { + Ref string `protobuf:"bytes,1,opt,name=Ref,proto3" json:"Ref,omitempty"` + Path string `protobuf:"bytes,2,opt,name=Path,proto3" json:"Path,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *StatFileRequest) Reset() { *m = StatFileRequest{} } +func (m *StatFileRequest) String() string { return proto.CompactTextString(m) } +func (*StatFileRequest) ProtoMessage() {} +func (*StatFileRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{18} +} +func (m *StatFileRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *StatFileRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_StatFileRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *StatFileRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_StatFileRequest.Merge(m, src) +} +func (m *StatFileRequest) XXX_Size() int { + return m.Size() +} +func (m *StatFileRequest) XXX_DiscardUnknown() { + xxx_messageInfo_StatFileRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_StatFileRequest proto.InternalMessageInfo + +func (m *StatFileRequest) GetRef() string { + if m != nil { + return m.Ref + } + return "" +} + +func (m *StatFileRequest) GetPath() string { + if m != nil { + return m.Path + } + return "" +} + +type StatFileResponse struct { + Stat *types.Stat `protobuf:"bytes,1,opt,name=stat,proto3" json:"stat,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *StatFileResponse) Reset() { *m = StatFileResponse{} } +func (m *StatFileResponse) String() string { return proto.CompactTextString(m) } +func (*StatFileResponse) ProtoMessage() {} +func (*StatFileResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{19} +} +func (m *StatFileResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *StatFileResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_StatFileResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *StatFileResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_StatFileResponse.Merge(m, src) +} +func (m *StatFileResponse) XXX_Size() int { + return m.Size() +} +func (m *StatFileResponse) XXX_DiscardUnknown() { + xxx_messageInfo_StatFileResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_StatFileResponse proto.InternalMessageInfo + +func (m *StatFileResponse) GetStat() *types.Stat { + if m != nil { + return m.Stat + } + return nil +} + +type PingRequest struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *PingRequest) Reset() { *m = PingRequest{} } +func (m *PingRequest) String() string { return proto.CompactTextString(m) } +func (*PingRequest) ProtoMessage() {} +func (*PingRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{20} +} +func (m *PingRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *PingRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_PingRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *PingRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_PingRequest.Merge(m, src) +} +func (m *PingRequest) XXX_Size() int { + return m.Size() +} +func (m *PingRequest) XXX_DiscardUnknown() { + xxx_messageInfo_PingRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_PingRequest proto.InternalMessageInfo + +type PongResponse struct { + FrontendAPICaps []pb1.APICap `protobuf:"bytes,1,rep,name=FrontendAPICaps,proto3" json:"FrontendAPICaps"` + LLBCaps []pb1.APICap `protobuf:"bytes,2,rep,name=LLBCaps,proto3" json:"LLBCaps"` + Workers []*types1.WorkerRecord `protobuf:"bytes,3,rep,name=Workers,proto3" json:"Workers,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *PongResponse) Reset() { *m = PongResponse{} } +func (m *PongResponse) String() string { return proto.CompactTextString(m) } +func (*PongResponse) ProtoMessage() {} +func (*PongResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{21} +} +func (m *PongResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *PongResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_PongResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *PongResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_PongResponse.Merge(m, src) +} +func (m *PongResponse) XXX_Size() int { + return m.Size() +} +func (m *PongResponse) XXX_DiscardUnknown() { + xxx_messageInfo_PongResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_PongResponse proto.InternalMessageInfo + +func (m *PongResponse) GetFrontendAPICaps() []pb1.APICap { + if m != nil { + return m.FrontendAPICaps + } + return nil +} + +func (m *PongResponse) GetLLBCaps() []pb1.APICap { + if m != nil { + return m.LLBCaps + } + return nil +} + +func (m *PongResponse) GetWorkers() []*types1.WorkerRecord { + if m != nil { + return m.Workers + } + return nil +} + +type WarnRequest struct { + Digest github_com_opencontainers_go_digest.Digest `protobuf:"bytes,1,opt,name=digest,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"digest"` + Level int64 `protobuf:"varint,2,opt,name=level,proto3" json:"level,omitempty"` + Short []byte `protobuf:"bytes,3,opt,name=short,proto3" json:"short,omitempty"` + Detail [][]byte `protobuf:"bytes,4,rep,name=detail,proto3" json:"detail,omitempty"` + Url string `protobuf:"bytes,5,opt,name=url,proto3" json:"url,omitempty"` + Info *pb.SourceInfo `protobuf:"bytes,6,opt,name=info,proto3" json:"info,omitempty"` + Ranges []*pb.Range `protobuf:"bytes,7,rep,name=ranges,proto3" json:"ranges,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *WarnRequest) Reset() { *m = WarnRequest{} } +func (m *WarnRequest) String() string { return proto.CompactTextString(m) } +func (*WarnRequest) ProtoMessage() {} +func (*WarnRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{22} +} +func (m *WarnRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *WarnRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_WarnRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *WarnRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_WarnRequest.Merge(m, src) +} +func (m *WarnRequest) XXX_Size() int { + return m.Size() +} +func (m *WarnRequest) XXX_DiscardUnknown() { + xxx_messageInfo_WarnRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_WarnRequest proto.InternalMessageInfo + +func (m *WarnRequest) GetLevel() int64 { + if m != nil { + return m.Level + } + return 0 +} + +func (m *WarnRequest) GetShort() []byte { + if m != nil { + return m.Short + } + return nil +} + +func (m *WarnRequest) GetDetail() [][]byte { + if m != nil { + return m.Detail + } + return nil +} + +func (m *WarnRequest) GetUrl() string { + if m != nil { + return m.Url + } + return "" +} + +func (m *WarnRequest) GetInfo() *pb.SourceInfo { + if m != nil { + return m.Info + } + return nil +} + +func (m *WarnRequest) GetRanges() []*pb.Range { + if m != nil { + return m.Ranges + } + return nil +} + +type WarnResponse struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *WarnResponse) Reset() { *m = WarnResponse{} } +func (m *WarnResponse) String() string { return proto.CompactTextString(m) } +func (*WarnResponse) ProtoMessage() {} +func (*WarnResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{23} +} +func (m *WarnResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *WarnResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_WarnResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *WarnResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_WarnResponse.Merge(m, src) +} +func (m *WarnResponse) XXX_Size() int { + return m.Size() +} +func (m *WarnResponse) XXX_DiscardUnknown() { + xxx_messageInfo_WarnResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_WarnResponse proto.InternalMessageInfo + +type NewContainerRequest struct { + ContainerID string `protobuf:"bytes,1,opt,name=ContainerID,proto3" json:"ContainerID,omitempty"` + // For mount input values we can use random identifiers passed with ref + Mounts []*pb.Mount `protobuf:"bytes,2,rep,name=Mounts,proto3" json:"Mounts,omitempty"` + Network pb.NetMode `protobuf:"varint,3,opt,name=Network,proto3,enum=pb.NetMode" json:"Network,omitempty"` + Platform *pb.Platform `protobuf:"bytes,4,opt,name=platform,proto3" json:"platform,omitempty"` + Constraints *pb.WorkerConstraints `protobuf:"bytes,5,opt,name=constraints,proto3" json:"constraints,omitempty"` + ExtraHosts []*pb.HostIP `protobuf:"bytes,6,rep,name=extraHosts,proto3" json:"extraHosts,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NewContainerRequest) Reset() { *m = NewContainerRequest{} } +func (m *NewContainerRequest) String() string { return proto.CompactTextString(m) } +func (*NewContainerRequest) ProtoMessage() {} +func (*NewContainerRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{24} +} +func (m *NewContainerRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *NewContainerRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_NewContainerRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *NewContainerRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_NewContainerRequest.Merge(m, src) +} +func (m *NewContainerRequest) XXX_Size() int { + return m.Size() +} +func (m *NewContainerRequest) XXX_DiscardUnknown() { + xxx_messageInfo_NewContainerRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_NewContainerRequest proto.InternalMessageInfo + +func (m *NewContainerRequest) GetContainerID() string { + if m != nil { + return m.ContainerID + } + return "" +} + +func (m *NewContainerRequest) GetMounts() []*pb.Mount { + if m != nil { + return m.Mounts + } + return nil +} + +func (m *NewContainerRequest) GetNetwork() pb.NetMode { + if m != nil { + return m.Network + } + return pb.NetMode_UNSET +} + +func (m *NewContainerRequest) GetPlatform() *pb.Platform { + if m != nil { + return m.Platform + } + return nil +} + +func (m *NewContainerRequest) GetConstraints() *pb.WorkerConstraints { + if m != nil { + return m.Constraints + } + return nil +} + +func (m *NewContainerRequest) GetExtraHosts() []*pb.HostIP { + if m != nil { + return m.ExtraHosts + } + return nil +} + +type NewContainerResponse struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NewContainerResponse) Reset() { *m = NewContainerResponse{} } +func (m *NewContainerResponse) String() string { return proto.CompactTextString(m) } +func (*NewContainerResponse) ProtoMessage() {} +func (*NewContainerResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{25} +} +func (m *NewContainerResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *NewContainerResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_NewContainerResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *NewContainerResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_NewContainerResponse.Merge(m, src) +} +func (m *NewContainerResponse) XXX_Size() int { + return m.Size() +} +func (m *NewContainerResponse) XXX_DiscardUnknown() { + xxx_messageInfo_NewContainerResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_NewContainerResponse proto.InternalMessageInfo + +type ReleaseContainerRequest struct { + ContainerID string `protobuf:"bytes,1,opt,name=ContainerID,proto3" json:"ContainerID,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ReleaseContainerRequest) Reset() { *m = ReleaseContainerRequest{} } +func (m *ReleaseContainerRequest) String() string { return proto.CompactTextString(m) } +func (*ReleaseContainerRequest) ProtoMessage() {} +func (*ReleaseContainerRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{26} +} +func (m *ReleaseContainerRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ReleaseContainerRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ReleaseContainerRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ReleaseContainerRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_ReleaseContainerRequest.Merge(m, src) +} +func (m *ReleaseContainerRequest) XXX_Size() int { + return m.Size() +} +func (m *ReleaseContainerRequest) XXX_DiscardUnknown() { + xxx_messageInfo_ReleaseContainerRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_ReleaseContainerRequest proto.InternalMessageInfo + +func (m *ReleaseContainerRequest) GetContainerID() string { + if m != nil { + return m.ContainerID + } + return "" +} + +type ReleaseContainerResponse struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ReleaseContainerResponse) Reset() { *m = ReleaseContainerResponse{} } +func (m *ReleaseContainerResponse) String() string { return proto.CompactTextString(m) } +func (*ReleaseContainerResponse) ProtoMessage() {} +func (*ReleaseContainerResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{27} +} +func (m *ReleaseContainerResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ReleaseContainerResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ReleaseContainerResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ReleaseContainerResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_ReleaseContainerResponse.Merge(m, src) +} +func (m *ReleaseContainerResponse) XXX_Size() int { + return m.Size() +} +func (m *ReleaseContainerResponse) XXX_DiscardUnknown() { + xxx_messageInfo_ReleaseContainerResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_ReleaseContainerResponse proto.InternalMessageInfo + +type ExecMessage struct { + ProcessID string `protobuf:"bytes,1,opt,name=ProcessID,proto3" json:"ProcessID,omitempty"` + // Types that are valid to be assigned to Input: + // *ExecMessage_Init + // *ExecMessage_File + // *ExecMessage_Resize + // *ExecMessage_Started + // *ExecMessage_Exit + // *ExecMessage_Done + // *ExecMessage_Signal + Input isExecMessage_Input `protobuf_oneof:"Input"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ExecMessage) Reset() { *m = ExecMessage{} } +func (m *ExecMessage) String() string { return proto.CompactTextString(m) } +func (*ExecMessage) ProtoMessage() {} +func (*ExecMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{28} +} +func (m *ExecMessage) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ExecMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ExecMessage.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ExecMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_ExecMessage.Merge(m, src) +} +func (m *ExecMessage) XXX_Size() int { + return m.Size() +} +func (m *ExecMessage) XXX_DiscardUnknown() { + xxx_messageInfo_ExecMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_ExecMessage proto.InternalMessageInfo + +type isExecMessage_Input interface { + isExecMessage_Input() + MarshalTo([]byte) (int, error) + Size() int +} + +type ExecMessage_Init struct { + Init *InitMessage `protobuf:"bytes,2,opt,name=Init,proto3,oneof" json:"Init,omitempty"` +} +type ExecMessage_File struct { + File *FdMessage `protobuf:"bytes,3,opt,name=File,proto3,oneof" json:"File,omitempty"` +} +type ExecMessage_Resize struct { + Resize *ResizeMessage `protobuf:"bytes,4,opt,name=Resize,proto3,oneof" json:"Resize,omitempty"` +} +type ExecMessage_Started struct { + Started *StartedMessage `protobuf:"bytes,5,opt,name=Started,proto3,oneof" json:"Started,omitempty"` +} +type ExecMessage_Exit struct { + Exit *ExitMessage `protobuf:"bytes,6,opt,name=Exit,proto3,oneof" json:"Exit,omitempty"` +} +type ExecMessage_Done struct { + Done *DoneMessage `protobuf:"bytes,7,opt,name=Done,proto3,oneof" json:"Done,omitempty"` +} +type ExecMessage_Signal struct { + Signal *SignalMessage `protobuf:"bytes,8,opt,name=Signal,proto3,oneof" json:"Signal,omitempty"` +} + +func (*ExecMessage_Init) isExecMessage_Input() {} +func (*ExecMessage_File) isExecMessage_Input() {} +func (*ExecMessage_Resize) isExecMessage_Input() {} +func (*ExecMessage_Started) isExecMessage_Input() {} +func (*ExecMessage_Exit) isExecMessage_Input() {} +func (*ExecMessage_Done) isExecMessage_Input() {} +func (*ExecMessage_Signal) isExecMessage_Input() {} + +func (m *ExecMessage) GetInput() isExecMessage_Input { + if m != nil { + return m.Input + } + return nil +} + +func (m *ExecMessage) GetProcessID() string { + if m != nil { + return m.ProcessID + } + return "" +} + +func (m *ExecMessage) GetInit() *InitMessage { + if x, ok := m.GetInput().(*ExecMessage_Init); ok { + return x.Init + } + return nil +} + +func (m *ExecMessage) GetFile() *FdMessage { + if x, ok := m.GetInput().(*ExecMessage_File); ok { + return x.File + } + return nil +} + +func (m *ExecMessage) GetResize() *ResizeMessage { + if x, ok := m.GetInput().(*ExecMessage_Resize); ok { + return x.Resize + } + return nil +} + +func (m *ExecMessage) GetStarted() *StartedMessage { + if x, ok := m.GetInput().(*ExecMessage_Started); ok { + return x.Started + } + return nil +} + +func (m *ExecMessage) GetExit() *ExitMessage { + if x, ok := m.GetInput().(*ExecMessage_Exit); ok { + return x.Exit + } + return nil +} + +func (m *ExecMessage) GetDone() *DoneMessage { + if x, ok := m.GetInput().(*ExecMessage_Done); ok { + return x.Done + } + return nil +} + +func (m *ExecMessage) GetSignal() *SignalMessage { + if x, ok := m.GetInput().(*ExecMessage_Signal); ok { + return x.Signal + } + return nil +} + +// XXX_OneofWrappers is for the internal use of the proto package. +func (*ExecMessage) XXX_OneofWrappers() []interface{} { + return []interface{}{ + (*ExecMessage_Init)(nil), + (*ExecMessage_File)(nil), + (*ExecMessage_Resize)(nil), + (*ExecMessage_Started)(nil), + (*ExecMessage_Exit)(nil), + (*ExecMessage_Done)(nil), + (*ExecMessage_Signal)(nil), + } +} + +type InitMessage struct { + ContainerID string `protobuf:"bytes,1,opt,name=ContainerID,proto3" json:"ContainerID,omitempty"` + Meta *pb.Meta `protobuf:"bytes,2,opt,name=Meta,proto3" json:"Meta,omitempty"` + Fds []uint32 `protobuf:"varint,3,rep,packed,name=Fds,proto3" json:"Fds,omitempty"` + Tty bool `protobuf:"varint,4,opt,name=Tty,proto3" json:"Tty,omitempty"` + Security pb.SecurityMode `protobuf:"varint,5,opt,name=Security,proto3,enum=pb.SecurityMode" json:"Security,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *InitMessage) Reset() { *m = InitMessage{} } +func (m *InitMessage) String() string { return proto.CompactTextString(m) } +func (*InitMessage) ProtoMessage() {} +func (*InitMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{29} +} +func (m *InitMessage) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *InitMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_InitMessage.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *InitMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_InitMessage.Merge(m, src) +} +func (m *InitMessage) XXX_Size() int { + return m.Size() +} +func (m *InitMessage) XXX_DiscardUnknown() { + xxx_messageInfo_InitMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_InitMessage proto.InternalMessageInfo + +func (m *InitMessage) GetContainerID() string { + if m != nil { + return m.ContainerID + } + return "" +} + +func (m *InitMessage) GetMeta() *pb.Meta { + if m != nil { + return m.Meta + } + return nil +} + +func (m *InitMessage) GetFds() []uint32 { + if m != nil { + return m.Fds + } + return nil +} + +func (m *InitMessage) GetTty() bool { + if m != nil { + return m.Tty + } + return false +} + +func (m *InitMessage) GetSecurity() pb.SecurityMode { + if m != nil { + return m.Security + } + return pb.SecurityMode_SANDBOX +} + +type ExitMessage struct { + Code uint32 `protobuf:"varint,1,opt,name=Code,proto3" json:"Code,omitempty"` + Error *rpc.Status `protobuf:"bytes,2,opt,name=Error,proto3" json:"Error,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ExitMessage) Reset() { *m = ExitMessage{} } +func (m *ExitMessage) String() string { return proto.CompactTextString(m) } +func (*ExitMessage) ProtoMessage() {} +func (*ExitMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{30} +} +func (m *ExitMessage) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ExitMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ExitMessage.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ExitMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_ExitMessage.Merge(m, src) +} +func (m *ExitMessage) XXX_Size() int { + return m.Size() +} +func (m *ExitMessage) XXX_DiscardUnknown() { + xxx_messageInfo_ExitMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_ExitMessage proto.InternalMessageInfo + +func (m *ExitMessage) GetCode() uint32 { + if m != nil { + return m.Code + } + return 0 +} + +func (m *ExitMessage) GetError() *rpc.Status { + if m != nil { + return m.Error + } + return nil +} + +type StartedMessage struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *StartedMessage) Reset() { *m = StartedMessage{} } +func (m *StartedMessage) String() string { return proto.CompactTextString(m) } +func (*StartedMessage) ProtoMessage() {} +func (*StartedMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{31} +} +func (m *StartedMessage) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *StartedMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_StartedMessage.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *StartedMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_StartedMessage.Merge(m, src) +} +func (m *StartedMessage) XXX_Size() int { + return m.Size() +} +func (m *StartedMessage) XXX_DiscardUnknown() { + xxx_messageInfo_StartedMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_StartedMessage proto.InternalMessageInfo + +type DoneMessage struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *DoneMessage) Reset() { *m = DoneMessage{} } +func (m *DoneMessage) String() string { return proto.CompactTextString(m) } +func (*DoneMessage) ProtoMessage() {} +func (*DoneMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{32} +} +func (m *DoneMessage) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *DoneMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_DoneMessage.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *DoneMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_DoneMessage.Merge(m, src) +} +func (m *DoneMessage) XXX_Size() int { + return m.Size() +} +func (m *DoneMessage) XXX_DiscardUnknown() { + xxx_messageInfo_DoneMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_DoneMessage proto.InternalMessageInfo + +type FdMessage struct { + Fd uint32 `protobuf:"varint,1,opt,name=Fd,proto3" json:"Fd,omitempty"` + EOF bool `protobuf:"varint,2,opt,name=EOF,proto3" json:"EOF,omitempty"` + Data []byte `protobuf:"bytes,3,opt,name=Data,proto3" json:"Data,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *FdMessage) Reset() { *m = FdMessage{} } +func (m *FdMessage) String() string { return proto.CompactTextString(m) } +func (*FdMessage) ProtoMessage() {} +func (*FdMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{33} +} +func (m *FdMessage) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *FdMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_FdMessage.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *FdMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_FdMessage.Merge(m, src) +} +func (m *FdMessage) XXX_Size() int { + return m.Size() +} +func (m *FdMessage) XXX_DiscardUnknown() { + xxx_messageInfo_FdMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_FdMessage proto.InternalMessageInfo + +func (m *FdMessage) GetFd() uint32 { + if m != nil { + return m.Fd + } + return 0 +} + +func (m *FdMessage) GetEOF() bool { + if m != nil { + return m.EOF + } + return false +} + +func (m *FdMessage) GetData() []byte { + if m != nil { + return m.Data + } + return nil +} + +type ResizeMessage struct { + Rows uint32 `protobuf:"varint,1,opt,name=Rows,proto3" json:"Rows,omitempty"` + Cols uint32 `protobuf:"varint,2,opt,name=Cols,proto3" json:"Cols,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ResizeMessage) Reset() { *m = ResizeMessage{} } +func (m *ResizeMessage) String() string { return proto.CompactTextString(m) } +func (*ResizeMessage) ProtoMessage() {} +func (*ResizeMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{34} +} +func (m *ResizeMessage) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ResizeMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_ResizeMessage.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *ResizeMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_ResizeMessage.Merge(m, src) +} +func (m *ResizeMessage) XXX_Size() int { + return m.Size() +} +func (m *ResizeMessage) XXX_DiscardUnknown() { + xxx_messageInfo_ResizeMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_ResizeMessage proto.InternalMessageInfo + +func (m *ResizeMessage) GetRows() uint32 { + if m != nil { + return m.Rows + } + return 0 +} + +func (m *ResizeMessage) GetCols() uint32 { + if m != nil { + return m.Cols + } + return 0 +} + +type SignalMessage struct { + // we only send name (ie HUP, INT) because the int values + // are platform dependent. + Name string `protobuf:"bytes,1,opt,name=Name,proto3" json:"Name,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *SignalMessage) Reset() { *m = SignalMessage{} } +func (m *SignalMessage) String() string { return proto.CompactTextString(m) } +func (*SignalMessage) ProtoMessage() {} +func (*SignalMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_f1a937782ebbded5, []int{35} +} +func (m *SignalMessage) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *SignalMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_SignalMessage.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *SignalMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_SignalMessage.Merge(m, src) +} +func (m *SignalMessage) XXX_Size() int { + return m.Size() +} +func (m *SignalMessage) XXX_DiscardUnknown() { + xxx_messageInfo_SignalMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_SignalMessage proto.InternalMessageInfo + +func (m *SignalMessage) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +func init() { + proto.RegisterType((*Result)(nil), "moby.buildkit.v1.frontend.Result") + proto.RegisterMapType((map[string][]byte)(nil), "moby.buildkit.v1.frontend.Result.MetadataEntry") + proto.RegisterType((*RefMapDeprecated)(nil), "moby.buildkit.v1.frontend.RefMapDeprecated") + proto.RegisterMapType((map[string]string)(nil), "moby.buildkit.v1.frontend.RefMapDeprecated.RefsEntry") + proto.RegisterType((*Ref)(nil), "moby.buildkit.v1.frontend.Ref") + proto.RegisterType((*RefMap)(nil), "moby.buildkit.v1.frontend.RefMap") + proto.RegisterMapType((map[string]*Ref)(nil), "moby.buildkit.v1.frontend.RefMap.RefsEntry") + proto.RegisterType((*ReturnRequest)(nil), "moby.buildkit.v1.frontend.ReturnRequest") + proto.RegisterType((*ReturnResponse)(nil), "moby.buildkit.v1.frontend.ReturnResponse") + proto.RegisterType((*InputsRequest)(nil), "moby.buildkit.v1.frontend.InputsRequest") + proto.RegisterType((*InputsResponse)(nil), "moby.buildkit.v1.frontend.InputsResponse") + proto.RegisterMapType((map[string]*pb.Definition)(nil), "moby.buildkit.v1.frontend.InputsResponse.DefinitionsEntry") + proto.RegisterType((*ResolveImageConfigRequest)(nil), "moby.buildkit.v1.frontend.ResolveImageConfigRequest") + proto.RegisterType((*ResolveImageConfigResponse)(nil), "moby.buildkit.v1.frontend.ResolveImageConfigResponse") + proto.RegisterType((*SolveRequest)(nil), "moby.buildkit.v1.frontend.SolveRequest") + proto.RegisterMapType((map[string]*pb.Definition)(nil), "moby.buildkit.v1.frontend.SolveRequest.FrontendInputsEntry") + proto.RegisterMapType((map[string]string)(nil), "moby.buildkit.v1.frontend.SolveRequest.FrontendOptEntry") + proto.RegisterType((*CacheOptionsEntry)(nil), "moby.buildkit.v1.frontend.CacheOptionsEntry") + proto.RegisterMapType((map[string]string)(nil), "moby.buildkit.v1.frontend.CacheOptionsEntry.AttrsEntry") + proto.RegisterType((*SolveResponse)(nil), "moby.buildkit.v1.frontend.SolveResponse") + proto.RegisterType((*ReadFileRequest)(nil), "moby.buildkit.v1.frontend.ReadFileRequest") + proto.RegisterType((*FileRange)(nil), "moby.buildkit.v1.frontend.FileRange") + proto.RegisterType((*ReadFileResponse)(nil), "moby.buildkit.v1.frontend.ReadFileResponse") + proto.RegisterType((*ReadDirRequest)(nil), "moby.buildkit.v1.frontend.ReadDirRequest") + proto.RegisterType((*ReadDirResponse)(nil), "moby.buildkit.v1.frontend.ReadDirResponse") + proto.RegisterType((*StatFileRequest)(nil), "moby.buildkit.v1.frontend.StatFileRequest") + proto.RegisterType((*StatFileResponse)(nil), "moby.buildkit.v1.frontend.StatFileResponse") + proto.RegisterType((*PingRequest)(nil), "moby.buildkit.v1.frontend.PingRequest") + proto.RegisterType((*PongResponse)(nil), "moby.buildkit.v1.frontend.PongResponse") + proto.RegisterType((*WarnRequest)(nil), "moby.buildkit.v1.frontend.WarnRequest") + proto.RegisterType((*WarnResponse)(nil), "moby.buildkit.v1.frontend.WarnResponse") + proto.RegisterType((*NewContainerRequest)(nil), "moby.buildkit.v1.frontend.NewContainerRequest") + proto.RegisterType((*NewContainerResponse)(nil), "moby.buildkit.v1.frontend.NewContainerResponse") + proto.RegisterType((*ReleaseContainerRequest)(nil), "moby.buildkit.v1.frontend.ReleaseContainerRequest") + proto.RegisterType((*ReleaseContainerResponse)(nil), "moby.buildkit.v1.frontend.ReleaseContainerResponse") + proto.RegisterType((*ExecMessage)(nil), "moby.buildkit.v1.frontend.ExecMessage") + proto.RegisterType((*InitMessage)(nil), "moby.buildkit.v1.frontend.InitMessage") + proto.RegisterType((*ExitMessage)(nil), "moby.buildkit.v1.frontend.ExitMessage") + proto.RegisterType((*StartedMessage)(nil), "moby.buildkit.v1.frontend.StartedMessage") + proto.RegisterType((*DoneMessage)(nil), "moby.buildkit.v1.frontend.DoneMessage") + proto.RegisterType((*FdMessage)(nil), "moby.buildkit.v1.frontend.FdMessage") + proto.RegisterType((*ResizeMessage)(nil), "moby.buildkit.v1.frontend.ResizeMessage") + proto.RegisterType((*SignalMessage)(nil), "moby.buildkit.v1.frontend.SignalMessage") +} + +func init() { proto.RegisterFile("gateway.proto", fileDescriptor_f1a937782ebbded5) } + +var fileDescriptor_f1a937782ebbded5 = []byte{ + // 2060 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xa4, 0x58, 0xcd, 0x6f, 0xe3, 0xc6, + 0x15, 0x37, 0x2d, 0xd9, 0x92, 0x9e, 0x3e, 0xd6, 0x99, 0xa4, 0x29, 0x43, 0x04, 0x1b, 0x87, 0x4d, + 0x5d, 0xed, 0xc6, 0xa1, 0x52, 0x6f, 0x02, 0x6f, 0xbd, 0x45, 0xd2, 0xf5, 0x17, 0xec, 0xc4, 0xf6, + 0xba, 0xe3, 0x14, 0x0b, 0x04, 0x29, 0x50, 0x5a, 0x1c, 0x69, 0x89, 0xa5, 0x39, 0xec, 0x70, 0xb4, + 0x5e, 0x27, 0x97, 0xf6, 0xd6, 0x63, 0x81, 0x02, 0xbd, 0x16, 0xe8, 0x5f, 0xd0, 0x53, 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0xbb, 0xd6, 0x7f, 0x5e, 0xdd, 0xb5, 0xce, 0x97, 0xd5, 0x5f, 0xeb, 0x0f, 0xfe, 0x1f, + 0x00, 0x00, 0xff, 0xff, 0xce, 0x5a, 0x92, 0x41, 0xac, 0x18, 0x00, 0x00, +} + +// Reference imports to suppress errors if they are not otherwise used. +var _ context.Context +var _ grpc.ClientConn + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +const _ = grpc.SupportPackageIsVersion4 + +// LLBBridgeClient is the client API for LLBBridge service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. +type LLBBridgeClient interface { + // apicaps:CapResolveImage + ResolveImageConfig(ctx context.Context, in *ResolveImageConfigRequest, opts ...grpc.CallOption) (*ResolveImageConfigResponse, error) + // apicaps:CapSolveBase + Solve(ctx context.Context, in *SolveRequest, opts ...grpc.CallOption) (*SolveResponse, error) + // apicaps:CapReadFile + ReadFile(ctx context.Context, in *ReadFileRequest, opts ...grpc.CallOption) (*ReadFileResponse, error) + // apicaps:CapReadDir + ReadDir(ctx context.Context, in *ReadDirRequest, opts ...grpc.CallOption) (*ReadDirResponse, error) + // apicaps:CapStatFile + StatFile(ctx context.Context, in *StatFileRequest, opts ...grpc.CallOption) (*StatFileResponse, error) + Ping(ctx context.Context, in *PingRequest, opts ...grpc.CallOption) (*PongResponse, error) + Return(ctx context.Context, in *ReturnRequest, opts ...grpc.CallOption) (*ReturnResponse, error) + // apicaps:CapFrontendInputs + Inputs(ctx context.Context, in *InputsRequest, opts ...grpc.CallOption) (*InputsResponse, error) + NewContainer(ctx context.Context, in *NewContainerRequest, opts ...grpc.CallOption) (*NewContainerResponse, error) + ReleaseContainer(ctx context.Context, in *ReleaseContainerRequest, opts ...grpc.CallOption) (*ReleaseContainerResponse, error) + ExecProcess(ctx context.Context, opts ...grpc.CallOption) (LLBBridge_ExecProcessClient, error) + // apicaps:CapGatewayWarnings + Warn(ctx context.Context, in *WarnRequest, opts ...grpc.CallOption) (*WarnResponse, error) +} + +type lLBBridgeClient struct { + cc *grpc.ClientConn +} + +func NewLLBBridgeClient(cc *grpc.ClientConn) LLBBridgeClient { + return &lLBBridgeClient{cc} +} + +func (c *lLBBridgeClient) ResolveImageConfig(ctx context.Context, in *ResolveImageConfigRequest, opts ...grpc.CallOption) (*ResolveImageConfigResponse, error) { + out := new(ResolveImageConfigResponse) + err := c.cc.Invoke(ctx, "/moby.buildkit.v1.frontend.LLBBridge/ResolveImageConfig", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *lLBBridgeClient) Solve(ctx context.Context, in *SolveRequest, opts ...grpc.CallOption) (*SolveResponse, error) { + out := new(SolveResponse) + err := c.cc.Invoke(ctx, "/moby.buildkit.v1.frontend.LLBBridge/Solve", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *lLBBridgeClient) ReadFile(ctx context.Context, in *ReadFileRequest, opts ...grpc.CallOption) (*ReadFileResponse, error) { + out := new(ReadFileResponse) + err := c.cc.Invoke(ctx, "/moby.buildkit.v1.frontend.LLBBridge/ReadFile", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *lLBBridgeClient) ReadDir(ctx context.Context, in *ReadDirRequest, opts ...grpc.CallOption) (*ReadDirResponse, error) { + out := new(ReadDirResponse) + err := c.cc.Invoke(ctx, "/moby.buildkit.v1.frontend.LLBBridge/ReadDir", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *lLBBridgeClient) StatFile(ctx context.Context, in *StatFileRequest, opts ...grpc.CallOption) (*StatFileResponse, error) { + out := new(StatFileResponse) + err := c.cc.Invoke(ctx, "/moby.buildkit.v1.frontend.LLBBridge/StatFile", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *lLBBridgeClient) Ping(ctx context.Context, in *PingRequest, opts ...grpc.CallOption) (*PongResponse, error) { + out := new(PongResponse) + err := c.cc.Invoke(ctx, "/moby.buildkit.v1.frontend.LLBBridge/Ping", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *lLBBridgeClient) Return(ctx context.Context, in *ReturnRequest, opts ...grpc.CallOption) (*ReturnResponse, error) { + out := new(ReturnResponse) + err := c.cc.Invoke(ctx, "/moby.buildkit.v1.frontend.LLBBridge/Return", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *lLBBridgeClient) Inputs(ctx context.Context, in *InputsRequest, opts ...grpc.CallOption) (*InputsResponse, error) { + out := new(InputsResponse) + err := c.cc.Invoke(ctx, "/moby.buildkit.v1.frontend.LLBBridge/Inputs", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *lLBBridgeClient) NewContainer(ctx context.Context, in *NewContainerRequest, opts ...grpc.CallOption) (*NewContainerResponse, error) { + out := new(NewContainerResponse) + err := c.cc.Invoke(ctx, "/moby.buildkit.v1.frontend.LLBBridge/NewContainer", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *lLBBridgeClient) ReleaseContainer(ctx context.Context, in *ReleaseContainerRequest, opts ...grpc.CallOption) (*ReleaseContainerResponse, error) { + out := new(ReleaseContainerResponse) + err := c.cc.Invoke(ctx, "/moby.buildkit.v1.frontend.LLBBridge/ReleaseContainer", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *lLBBridgeClient) ExecProcess(ctx context.Context, opts ...grpc.CallOption) (LLBBridge_ExecProcessClient, error) { + stream, err := c.cc.NewStream(ctx, &_LLBBridge_serviceDesc.Streams[0], "/moby.buildkit.v1.frontend.LLBBridge/ExecProcess", opts...) + if err != nil { + return nil, err + } + x := &lLBBridgeExecProcessClient{stream} + return x, nil +} + +type LLBBridge_ExecProcessClient interface { + Send(*ExecMessage) error + Recv() (*ExecMessage, error) + grpc.ClientStream +} + +type lLBBridgeExecProcessClient struct { + grpc.ClientStream +} + +func (x *lLBBridgeExecProcessClient) Send(m *ExecMessage) error { + return x.ClientStream.SendMsg(m) +} + +func (x *lLBBridgeExecProcessClient) Recv() (*ExecMessage, error) { + m := new(ExecMessage) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func (c *lLBBridgeClient) Warn(ctx context.Context, in *WarnRequest, opts ...grpc.CallOption) (*WarnResponse, error) { + out := new(WarnResponse) + err := c.cc.Invoke(ctx, "/moby.buildkit.v1.frontend.LLBBridge/Warn", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// LLBBridgeServer is the server API for LLBBridge service. +type LLBBridgeServer interface { + // apicaps:CapResolveImage + ResolveImageConfig(context.Context, *ResolveImageConfigRequest) (*ResolveImageConfigResponse, error) + // apicaps:CapSolveBase + Solve(context.Context, *SolveRequest) (*SolveResponse, error) + // apicaps:CapReadFile + ReadFile(context.Context, *ReadFileRequest) (*ReadFileResponse, error) + // apicaps:CapReadDir + ReadDir(context.Context, *ReadDirRequest) (*ReadDirResponse, error) + // apicaps:CapStatFile + StatFile(context.Context, *StatFileRequest) (*StatFileResponse, error) + Ping(context.Context, *PingRequest) (*PongResponse, error) + Return(context.Context, *ReturnRequest) (*ReturnResponse, error) + // apicaps:CapFrontendInputs + Inputs(context.Context, *InputsRequest) (*InputsResponse, error) + NewContainer(context.Context, *NewContainerRequest) (*NewContainerResponse, error) + ReleaseContainer(context.Context, *ReleaseContainerRequest) (*ReleaseContainerResponse, error) + ExecProcess(LLBBridge_ExecProcessServer) error + // apicaps:CapGatewayWarnings + Warn(context.Context, *WarnRequest) (*WarnResponse, error) +} + +// UnimplementedLLBBridgeServer can be embedded to have forward compatible implementations. +type UnimplementedLLBBridgeServer struct { +} + +func (*UnimplementedLLBBridgeServer) ResolveImageConfig(ctx context.Context, req *ResolveImageConfigRequest) (*ResolveImageConfigResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ResolveImageConfig not implemented") +} +func (*UnimplementedLLBBridgeServer) Solve(ctx context.Context, req *SolveRequest) (*SolveResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Solve not implemented") +} +func (*UnimplementedLLBBridgeServer) ReadFile(ctx context.Context, req *ReadFileRequest) (*ReadFileResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ReadFile not implemented") +} +func (*UnimplementedLLBBridgeServer) ReadDir(ctx context.Context, req *ReadDirRequest) (*ReadDirResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ReadDir not implemented") +} +func (*UnimplementedLLBBridgeServer) StatFile(ctx context.Context, req *StatFileRequest) (*StatFileResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method StatFile not implemented") +} +func (*UnimplementedLLBBridgeServer) Ping(ctx context.Context, req *PingRequest) (*PongResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Ping not implemented") +} +func (*UnimplementedLLBBridgeServer) Return(ctx context.Context, req *ReturnRequest) (*ReturnResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Return not implemented") +} +func (*UnimplementedLLBBridgeServer) Inputs(ctx context.Context, req *InputsRequest) (*InputsResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Inputs not implemented") +} +func (*UnimplementedLLBBridgeServer) NewContainer(ctx context.Context, req *NewContainerRequest) (*NewContainerResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method NewContainer not implemented") +} +func (*UnimplementedLLBBridgeServer) ReleaseContainer(ctx context.Context, req *ReleaseContainerRequest) (*ReleaseContainerResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ReleaseContainer not implemented") +} +func (*UnimplementedLLBBridgeServer) ExecProcess(srv LLBBridge_ExecProcessServer) error { + return status.Errorf(codes.Unimplemented, "method ExecProcess not implemented") +} +func (*UnimplementedLLBBridgeServer) Warn(ctx context.Context, req *WarnRequest) (*WarnResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Warn not implemented") +} + +func RegisterLLBBridgeServer(s *grpc.Server, srv LLBBridgeServer) { + s.RegisterService(&_LLBBridge_serviceDesc, srv) +} + +func _LLBBridge_ResolveImageConfig_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ResolveImageConfigRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(LLBBridgeServer).ResolveImageConfig(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/moby.buildkit.v1.frontend.LLBBridge/ResolveImageConfig", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(LLBBridgeServer).ResolveImageConfig(ctx, req.(*ResolveImageConfigRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _LLBBridge_Solve_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(SolveRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(LLBBridgeServer).Solve(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/moby.buildkit.v1.frontend.LLBBridge/Solve", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(LLBBridgeServer).Solve(ctx, req.(*SolveRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _LLBBridge_ReadFile_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ReadFileRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(LLBBridgeServer).ReadFile(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/moby.buildkit.v1.frontend.LLBBridge/ReadFile", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(LLBBridgeServer).ReadFile(ctx, req.(*ReadFileRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _LLBBridge_ReadDir_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ReadDirRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(LLBBridgeServer).ReadDir(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/moby.buildkit.v1.frontend.LLBBridge/ReadDir", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(LLBBridgeServer).ReadDir(ctx, req.(*ReadDirRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _LLBBridge_StatFile_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(StatFileRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(LLBBridgeServer).StatFile(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/moby.buildkit.v1.frontend.LLBBridge/StatFile", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(LLBBridgeServer).StatFile(ctx, req.(*StatFileRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _LLBBridge_Ping_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(PingRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(LLBBridgeServer).Ping(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/moby.buildkit.v1.frontend.LLBBridge/Ping", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(LLBBridgeServer).Ping(ctx, req.(*PingRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _LLBBridge_Return_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ReturnRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(LLBBridgeServer).Return(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/moby.buildkit.v1.frontend.LLBBridge/Return", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(LLBBridgeServer).Return(ctx, req.(*ReturnRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _LLBBridge_Inputs_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(InputsRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(LLBBridgeServer).Inputs(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/moby.buildkit.v1.frontend.LLBBridge/Inputs", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(LLBBridgeServer).Inputs(ctx, req.(*InputsRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _LLBBridge_NewContainer_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(NewContainerRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(LLBBridgeServer).NewContainer(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/moby.buildkit.v1.frontend.LLBBridge/NewContainer", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(LLBBridgeServer).NewContainer(ctx, req.(*NewContainerRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _LLBBridge_ReleaseContainer_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ReleaseContainerRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(LLBBridgeServer).ReleaseContainer(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/moby.buildkit.v1.frontend.LLBBridge/ReleaseContainer", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(LLBBridgeServer).ReleaseContainer(ctx, req.(*ReleaseContainerRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _LLBBridge_ExecProcess_Handler(srv interface{}, stream grpc.ServerStream) error { + return srv.(LLBBridgeServer).ExecProcess(&lLBBridgeExecProcessServer{stream}) +} + +type LLBBridge_ExecProcessServer interface { + Send(*ExecMessage) error + Recv() (*ExecMessage, error) + grpc.ServerStream +} + +type lLBBridgeExecProcessServer struct { + grpc.ServerStream +} + +func (x *lLBBridgeExecProcessServer) Send(m *ExecMessage) error { + return x.ServerStream.SendMsg(m) +} + +func (x *lLBBridgeExecProcessServer) Recv() (*ExecMessage, error) { + m := new(ExecMessage) + if err := x.ServerStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func _LLBBridge_Warn_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(WarnRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(LLBBridgeServer).Warn(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/moby.buildkit.v1.frontend.LLBBridge/Warn", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(LLBBridgeServer).Warn(ctx, req.(*WarnRequest)) + } + return interceptor(ctx, in, info, handler) +} + +var _LLBBridge_serviceDesc = grpc.ServiceDesc{ + ServiceName: "moby.buildkit.v1.frontend.LLBBridge", + HandlerType: (*LLBBridgeServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "ResolveImageConfig", + Handler: _LLBBridge_ResolveImageConfig_Handler, + }, + { + MethodName: "Solve", + Handler: _LLBBridge_Solve_Handler, + }, + { + MethodName: "ReadFile", + Handler: _LLBBridge_ReadFile_Handler, + }, + { + MethodName: "ReadDir", + Handler: _LLBBridge_ReadDir_Handler, + }, + { + MethodName: "StatFile", + Handler: _LLBBridge_StatFile_Handler, + }, + { + MethodName: "Ping", + Handler: _LLBBridge_Ping_Handler, + }, + { + MethodName: "Return", + Handler: _LLBBridge_Return_Handler, + }, + { + MethodName: "Inputs", + Handler: _LLBBridge_Inputs_Handler, + }, + { + MethodName: "NewContainer", + Handler: _LLBBridge_NewContainer_Handler, + }, + { + MethodName: "ReleaseContainer", + Handler: _LLBBridge_ReleaseContainer_Handler, + }, + { + MethodName: "Warn", + Handler: _LLBBridge_Warn_Handler, + }, + }, + Streams: []grpc.StreamDesc{ + { + StreamName: "ExecProcess", + Handler: _LLBBridge_ExecProcess_Handler, + ServerStreams: true, + ClientStreams: true, + }, + }, + Metadata: "gateway.proto", +} + +func (m *Result) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + 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error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Result_RefDeprecated) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + i -= len(m.RefDeprecated) + copy(dAtA[i:], m.RefDeprecated) + i = encodeVarintGateway(dAtA, i, uint64(len(m.RefDeprecated))) + i-- + dAtA[i] = 0xa + return len(dAtA) - i, nil +} +func (m *Result_RefsDeprecated) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Result_RefsDeprecated) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + if m.RefsDeprecated != nil { + { + size, err := m.RefsDeprecated.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintGateway(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x12 + } + return len(dAtA) - i, nil +} +func (m *Result_Ref) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m 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[]byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.Cols != 0 { + i = encodeVarintGateway(dAtA, i, uint64(m.Cols)) + i-- + dAtA[i] = 0x10 + } + if m.Rows != 0 { + i = encodeVarintGateway(dAtA, i, uint64(m.Rows)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func (m *SignalMessage) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *SignalMessage) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *SignalMessage) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.Name) > 0 { + i -= len(m.Name) + copy(dAtA[i:], m.Name) + i = encodeVarintGateway(dAtA, i, uint64(len(m.Name))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func encodeVarintGateway(dAtA []byte, offset int, v uint64) int { + offset -= sovGateway(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func (m *Result) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Result != nil { + n += m.Result.Size() + } + if len(m.Metadata) > 0 { + for k, v := range m.Metadata { + _ = k + _ = v + l = 0 + if len(v) > 0 { + l = 1 + len(v) + sovGateway(uint64(len(v))) + } + mapEntrySize := 1 + len(k) + sovGateway(uint64(len(k))) + l + n += mapEntrySize + 1 + sovGateway(uint64(mapEntrySize)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *Result_RefDeprecated) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.RefDeprecated) + n += 1 + l + sovGateway(uint64(l)) + return n +} +func (m *Result_RefsDeprecated) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.RefsDeprecated != nil { + l = m.RefsDeprecated.Size() + n += 1 + l + sovGateway(uint64(l)) + } + return n +} +func (m *Result_Ref) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Ref != nil { + l = m.Ref.Size() + n += 1 + l + sovGateway(uint64(l)) + } + return n +} +func (m *Result_Refs) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Refs != nil { + l = m.Refs.Size() + n += 1 + l + sovGateway(uint64(l)) + } + return n +} +func (m *RefMapDeprecated) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Refs) > 0 { + for k, v := range m.Refs { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovGateway(uint64(len(k))) + 1 + len(v) + sovGateway(uint64(len(v))) + n += mapEntrySize + 1 + sovGateway(uint64(mapEntrySize)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *Ref) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Id) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if m.Def != nil { + l = m.Def.Size() + n += 1 + l + sovGateway(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *RefMap) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Refs) > 0 { + for k, v := range m.Refs { + _ = k + _ = v + l = 0 + if v != nil { + l = v.Size() + l += 1 + sovGateway(uint64(l)) + } + mapEntrySize := 1 + len(k) + sovGateway(uint64(len(k))) + l + n += mapEntrySize + 1 + sovGateway(uint64(mapEntrySize)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ReturnRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Result != nil { + l = m.Result.Size() + n += 1 + l + 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return n +} + +func (m *ResolveImageConfigRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Ref) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if m.Platform != nil { + l = m.Platform.Size() + n += 1 + l + sovGateway(uint64(l)) + } + l = len(m.ResolveMode) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + l = len(m.LogName) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ResolveImageConfigResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Digest) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + l = len(m.Config) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *SolveRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Definition != nil { + l = m.Definition.Size() + n += 1 + l + sovGateway(uint64(l)) + } + l = len(m.Frontend) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if len(m.FrontendOpt) > 0 { + for k, v := range m.FrontendOpt { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovGateway(uint64(len(k))) + 1 + len(v) + sovGateway(uint64(len(v))) + n += mapEntrySize + 1 + sovGateway(uint64(mapEntrySize)) + } + } + if m.AllowResultReturn { + n += 2 + } + if m.AllowResultArrayRef { + n += 2 + } + if m.Final { + n += 2 + } + l = len(m.ExporterAttr) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if len(m.CacheImports) > 0 { + for _, e := range m.CacheImports { + l = e.Size() + n += 1 + l + sovGateway(uint64(l)) + } + } + if len(m.FrontendInputs) > 0 { + for k, v := range m.FrontendInputs { + _ = k + _ = v + l = 0 + if v != nil { + l = v.Size() + l += 1 + sovGateway(uint64(l)) + } + mapEntrySize := 1 + len(k) + sovGateway(uint64(len(k))) + l + n += mapEntrySize + 1 + sovGateway(uint64(mapEntrySize)) + } + } + if m.Evaluate { + n += 2 + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *CacheOptionsEntry) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Type) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if len(m.Attrs) > 0 { + for k, v := range m.Attrs { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovGateway(uint64(len(k))) + 1 + len(v) + sovGateway(uint64(len(v))) + n += mapEntrySize + 1 + sovGateway(uint64(mapEntrySize)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *SolveResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Ref) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if m.Result != nil { + l = m.Result.Size() + n += 1 + l + sovGateway(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ReadFileRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Ref) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + l = len(m.FilePath) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if m.Range != nil { + l = m.Range.Size() + n += 1 + l + sovGateway(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *FileRange) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Offset != 0 { + n += 1 + sovGateway(uint64(m.Offset)) + } + if m.Length != 0 { + n += 1 + sovGateway(uint64(m.Length)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ReadFileResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Data) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ReadDirRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Ref) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + l = len(m.DirPath) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + l = len(m.IncludePattern) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ReadDirResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Entries) > 0 { + for _, e := range m.Entries { + l = e.Size() + n += 1 + l + sovGateway(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *StatFileRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Ref) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + l = len(m.Path) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *StatFileResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Stat != nil { + l = m.Stat.Size() + n += 1 + l + sovGateway(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *PingRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *PongResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.FrontendAPICaps) > 0 { + for _, e := range m.FrontendAPICaps { + l = e.Size() + n += 1 + l + sovGateway(uint64(l)) + } + } + if len(m.LLBCaps) > 0 { + for _, e := range m.LLBCaps { + l = e.Size() + n += 1 + l + sovGateway(uint64(l)) + } + } + if len(m.Workers) > 0 { + for _, e := range m.Workers { + l = e.Size() + n += 1 + l + sovGateway(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *WarnRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Digest) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if m.Level != 0 { + n += 1 + sovGateway(uint64(m.Level)) + } + l = len(m.Short) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if len(m.Detail) > 0 { + for _, b := range m.Detail { + l = len(b) + n += 1 + l + sovGateway(uint64(l)) + } + } + l = len(m.Url) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if m.Info != nil { + l = m.Info.Size() + n += 1 + l + sovGateway(uint64(l)) + } + if len(m.Ranges) > 0 { + for _, e := range m.Ranges { + l = e.Size() + n += 1 + l + sovGateway(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *WarnResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *NewContainerRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.ContainerID) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if len(m.Mounts) > 0 { + for _, e := range m.Mounts { + l = e.Size() + n += 1 + l + sovGateway(uint64(l)) + } + } + if m.Network != 0 { + n += 1 + sovGateway(uint64(m.Network)) + } + if m.Platform != nil { + l = m.Platform.Size() + n += 1 + l + sovGateway(uint64(l)) + } + if m.Constraints != nil { + l = m.Constraints.Size() + n += 1 + l + sovGateway(uint64(l)) + } + if len(m.ExtraHosts) > 0 { + for _, e := range m.ExtraHosts { + l = e.Size() + n += 1 + l + sovGateway(uint64(l)) + } + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *NewContainerResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ReleaseContainerRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.ContainerID) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ReleaseContainerResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ExecMessage) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.ProcessID) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if m.Input != nil { + n += m.Input.Size() + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ExecMessage_Init) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Init != nil { + l = m.Init.Size() + n += 1 + l + sovGateway(uint64(l)) + } + return n +} +func (m *ExecMessage_File) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.File != nil { + l = m.File.Size() + n += 1 + l + sovGateway(uint64(l)) + } + return n +} +func (m *ExecMessage_Resize) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Resize != nil { + l = m.Resize.Size() + n += 1 + l + sovGateway(uint64(l)) + } + return n +} +func (m *ExecMessage_Started) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Started != nil { + l = m.Started.Size() + n += 1 + l + sovGateway(uint64(l)) + } + return n +} +func (m *ExecMessage_Exit) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Exit != nil { + l = m.Exit.Size() + n += 1 + l + sovGateway(uint64(l)) + } + return n +} +func (m *ExecMessage_Done) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Done != nil { + l = m.Done.Size() + n += 1 + l + sovGateway(uint64(l)) + } + return n +} +func (m *ExecMessage_Signal) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Signal != nil { + l = m.Signal.Size() + n += 1 + l + sovGateway(uint64(l)) + } + return n +} +func (m *InitMessage) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.ContainerID) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if m.Meta != nil { + l = m.Meta.Size() + n += 1 + l + sovGateway(uint64(l)) + } + if len(m.Fds) > 0 { + l = 0 + for _, e := range m.Fds { + l += sovGateway(uint64(e)) + } + n += 1 + sovGateway(uint64(l)) + l + } + if m.Tty { + n += 2 + } + if m.Security != 0 { + n += 1 + sovGateway(uint64(m.Security)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ExitMessage) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Code != 0 { + n += 1 + sovGateway(uint64(m.Code)) + } + if m.Error != nil { + l = m.Error.Size() + n += 1 + l + sovGateway(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *StartedMessage) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *DoneMessage) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *FdMessage) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Fd != 0 { + n += 1 + sovGateway(uint64(m.Fd)) + } + if m.EOF { + n += 2 + } + l = len(m.Data) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *ResizeMessage) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Rows != 0 { + n += 1 + sovGateway(uint64(m.Rows)) + } + if m.Cols != 0 { + n += 1 + sovGateway(uint64(m.Cols)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func (m *SignalMessage) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Name) + if l > 0 { + n += 1 + l + sovGateway(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func sovGateway(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozGateway(x uint64) (n int) { + return sovGateway(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (m *Result) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Result: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Result: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field RefDeprecated", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Result = &Result_RefDeprecated{string(dAtA[iNdEx:postIndex])} + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field RefsDeprecated", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &RefMapDeprecated{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Result = &Result_RefsDeprecated{v} + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Ref", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &Ref{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Result = &Result_Ref{v} + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Refs", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &RefMap{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Result = &Result_Refs{v} + iNdEx = postIndex + case 10: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Metadata", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Metadata == nil { + m.Metadata = make(map[string][]byte) + } + var mapkey string + mapvalue := []byte{} + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthGateway + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthGateway + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var mapbyteLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + mapbyteLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intMapbyteLen := int(mapbyteLen) + if intMapbyteLen < 0 { + return ErrInvalidLengthGateway + } + postbytesIndex := iNdEx + intMapbyteLen + if postbytesIndex < 0 { + return ErrInvalidLengthGateway + } + if postbytesIndex > l { + return io.ErrUnexpectedEOF + } + mapvalue = make([]byte, mapbyteLen) + copy(mapvalue, dAtA[iNdEx:postbytesIndex]) + iNdEx = postbytesIndex + } else { + iNdEx = entryPreIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Metadata[mapkey] = mapvalue + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *RefMapDeprecated) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: RefMapDeprecated: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: RefMapDeprecated: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Refs", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Refs == nil { + m.Refs = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthGateway + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthGateway + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthGateway + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthGateway + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Refs[mapkey] = mapvalue + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Ref) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Ref: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Ref: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Id", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Id = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Def", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Def == nil { + m.Def = &pb.Definition{} + } + if err := m.Def.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *RefMap) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: RefMap: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: RefMap: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Refs", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Refs == nil { + m.Refs = make(map[string]*Ref) + } + var mapkey string + var mapvalue *Ref + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthGateway + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthGateway + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var mapmsglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + mapmsglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if mapmsglen < 0 { + return ErrInvalidLengthGateway + } + postmsgIndex := iNdEx + mapmsglen + if postmsgIndex < 0 { + return ErrInvalidLengthGateway + } + if postmsgIndex > l { + return io.ErrUnexpectedEOF + } + mapvalue = &Ref{} + if err := mapvalue.Unmarshal(dAtA[iNdEx:postmsgIndex]); err != nil { + return err + } + iNdEx = postmsgIndex + } else { + iNdEx = entryPreIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Refs[mapkey] = mapvalue + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ReturnRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ReturnRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ReturnRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Result", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Result == nil { + m.Result = &Result{} + } + if err := m.Result.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Error", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Error == nil { + m.Error = &rpc.Status{} + } + if err := m.Error.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ReturnResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ReturnResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ReturnResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *InputsRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: InputsRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: InputsRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *InputsResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: InputsResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: InputsResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Definitions", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Definitions == nil { + m.Definitions = make(map[string]*pb.Definition) + } + var mapkey string + var mapvalue *pb.Definition + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthGateway + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthGateway + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var mapmsglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + mapmsglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if mapmsglen < 0 { + return ErrInvalidLengthGateway + } + postmsgIndex := iNdEx + mapmsglen + if postmsgIndex < 0 { + return ErrInvalidLengthGateway + } + if postmsgIndex > l { + return io.ErrUnexpectedEOF + } + mapvalue = &pb.Definition{} + if err := mapvalue.Unmarshal(dAtA[iNdEx:postmsgIndex]); err != nil { + return err + } + iNdEx = postmsgIndex + } else { + iNdEx = entryPreIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Definitions[mapkey] = mapvalue + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ResolveImageConfigRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ResolveImageConfigRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ResolveImageConfigRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Ref", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Ref = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Platform", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Platform == nil { + m.Platform = &pb.Platform{} + } + if err := m.Platform.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ResolveMode", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ResolveMode = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field LogName", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.LogName = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ResolveImageConfigResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ResolveImageConfigResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ResolveImageConfigResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Digest", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Digest = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Config", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Config = append(m.Config[:0], dAtA[iNdEx:postIndex]...) + if m.Config == nil { + m.Config = []byte{} + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *SolveRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: SolveRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: SolveRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Definition", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Definition == nil { + m.Definition = &pb.Definition{} + } + if err := m.Definition.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Frontend", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Frontend = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field FrontendOpt", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.FrontendOpt == nil { + m.FrontendOpt = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthGateway + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthGateway + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthGateway + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthGateway + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.FrontendOpt[mapkey] = mapvalue + iNdEx = postIndex + case 5: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field AllowResultReturn", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.AllowResultReturn = bool(v != 0) + case 6: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field AllowResultArrayRef", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.AllowResultArrayRef = bool(v != 0) + case 10: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Final", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Final = bool(v != 0) + case 11: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ExporterAttr", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ExporterAttr = append(m.ExporterAttr[:0], dAtA[iNdEx:postIndex]...) + if m.ExporterAttr == nil { + m.ExporterAttr = []byte{} + } + iNdEx = postIndex + case 12: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field CacheImports", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.CacheImports = append(m.CacheImports, &CacheOptionsEntry{}) + if err := m.CacheImports[len(m.CacheImports)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 13: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field FrontendInputs", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.FrontendInputs == nil { + m.FrontendInputs = make(map[string]*pb.Definition) + } + var mapkey string + var mapvalue *pb.Definition + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthGateway + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthGateway + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var mapmsglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + mapmsglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if mapmsglen < 0 { + return ErrInvalidLengthGateway + } + postmsgIndex := iNdEx + mapmsglen + if postmsgIndex < 0 { + return ErrInvalidLengthGateway + } + if postmsgIndex > l { + return io.ErrUnexpectedEOF + } + mapvalue = &pb.Definition{} + if err := mapvalue.Unmarshal(dAtA[iNdEx:postmsgIndex]); err != nil { + return err + } + iNdEx = postmsgIndex + } else { + iNdEx = entryPreIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.FrontendInputs[mapkey] = mapvalue + iNdEx = postIndex + case 14: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Evaluate", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Evaluate = bool(v != 0) + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *CacheOptionsEntry) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: CacheOptionsEntry: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: CacheOptionsEntry: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Type = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Attrs", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Attrs == nil { + m.Attrs = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthGateway + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthGateway + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthGateway + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthGateway + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Attrs[mapkey] = mapvalue + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *SolveResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: SolveResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: SolveResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Ref", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Ref = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Result", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Result == nil { + m.Result = &Result{} + } + if err := m.Result.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ReadFileRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ReadFileRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ReadFileRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Ref", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Ref = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field FilePath", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.FilePath = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Range", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Range == nil { + m.Range = &FileRange{} + } + if err := m.Range.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *FileRange) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: FileRange: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: FileRange: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Offset", wireType) + } + m.Offset = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Offset |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Length", wireType) + } + m.Length = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Length |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ReadFileResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ReadFileResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ReadFileResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Data", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Data = append(m.Data[:0], dAtA[iNdEx:postIndex]...) + if m.Data == nil { + m.Data = []byte{} + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ReadDirRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ReadDirRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ReadDirRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Ref", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Ref = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field DirPath", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.DirPath = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field IncludePattern", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.IncludePattern = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ReadDirResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ReadDirResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ReadDirResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Entries", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Entries = append(m.Entries, &types.Stat{}) + if err := m.Entries[len(m.Entries)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *StatFileRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: StatFileRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: StatFileRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Ref", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Ref = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Path", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Path = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *StatFileResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: StatFileResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: StatFileResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Stat", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Stat == nil { + m.Stat = &types.Stat{} + } + if err := m.Stat.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *PingRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: PingRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: PingRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *PongResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: PongResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: PongResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field FrontendAPICaps", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.FrontendAPICaps = append(m.FrontendAPICaps, pb1.APICap{}) + if err := m.FrontendAPICaps[len(m.FrontendAPICaps)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field LLBCaps", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.LLBCaps = append(m.LLBCaps, pb1.APICap{}) + if err := m.LLBCaps[len(m.LLBCaps)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Workers", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Workers = append(m.Workers, &types1.WorkerRecord{}) + if err := m.Workers[len(m.Workers)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *WarnRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: WarnRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: WarnRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Digest", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Digest = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Level", wireType) + } + m.Level = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Level |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Short", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Short = append(m.Short[:0], dAtA[iNdEx:postIndex]...) + if m.Short == nil { + m.Short = []byte{} + } + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Detail", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Detail = append(m.Detail, make([]byte, postIndex-iNdEx)) + copy(m.Detail[len(m.Detail)-1], dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Url", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Url = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Info", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Info == nil { + m.Info = &pb.SourceInfo{} + } + if err := m.Info.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 7: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Ranges", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Ranges = append(m.Ranges, &pb.Range{}) + if err := m.Ranges[len(m.Ranges)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *WarnResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: WarnResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: WarnResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *NewContainerRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: NewContainerRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: NewContainerRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ContainerID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Mounts", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Mounts = append(m.Mounts, &pb.Mount{}) + if err := m.Mounts[len(m.Mounts)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Network", wireType) + } + m.Network = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Network |= pb.NetMode(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Platform", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Platform == nil { + m.Platform = &pb.Platform{} + } + if err := m.Platform.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Constraints", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Constraints == nil { + m.Constraints = &pb.WorkerConstraints{} + } + if err := m.Constraints.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ExtraHosts", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ExtraHosts = append(m.ExtraHosts, &pb.HostIP{}) + if err := m.ExtraHosts[len(m.ExtraHosts)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *NewContainerResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: NewContainerResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: NewContainerResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ReleaseContainerRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ReleaseContainerRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ReleaseContainerRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ContainerID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ReleaseContainerResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ReleaseContainerResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ReleaseContainerResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ExecMessage) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ExecMessage: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ExecMessage: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ProcessID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ProcessID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Init", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &InitMessage{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Input = &ExecMessage_Init{v} + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field File", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &FdMessage{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Input = &ExecMessage_File{v} + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Resize", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &ResizeMessage{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Input = &ExecMessage_Resize{v} + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Started", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &StartedMessage{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Input = &ExecMessage_Started{v} + iNdEx = postIndex + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Exit", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &ExitMessage{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Input = &ExecMessage_Exit{v} + iNdEx = postIndex + case 7: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Done", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &DoneMessage{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Input = &ExecMessage_Done{v} + iNdEx = postIndex + case 8: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Signal", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &SignalMessage{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Input = &ExecMessage_Signal{v} + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *InitMessage) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: InitMessage: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: InitMessage: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ContainerID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Meta", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Meta == nil { + m.Meta = &pb.Meta{} + } + if err := m.Meta.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 3: + if wireType == 0 { + var v uint32 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= uint32(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Fds = append(m.Fds, v) + } else if wireType == 2 { + var packedLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + packedLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if packedLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + packedLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + var elementCount int + var count int + for _, integer := range dAtA[iNdEx:postIndex] { + if integer < 128 { + count++ + } + } + elementCount = count + if elementCount != 0 && len(m.Fds) == 0 { + m.Fds = make([]uint32, 0, elementCount) + } + for iNdEx < postIndex { + var v uint32 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= uint32(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Fds = append(m.Fds, v) + } + } else { + return fmt.Errorf("proto: wrong wireType = %d for field Fds", wireType) + } + case 4: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Tty", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Tty = bool(v != 0) + case 5: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Security", wireType) + } + m.Security = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Security |= pb.SecurityMode(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ExitMessage) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ExitMessage: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ExitMessage: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Code", wireType) + } + m.Code = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Code |= uint32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Error", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Error == nil { + m.Error = &rpc.Status{} + } + if err := m.Error.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *StartedMessage) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: StartedMessage: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: StartedMessage: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *DoneMessage) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: DoneMessage: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: DoneMessage: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *FdMessage) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: FdMessage: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: FdMessage: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Fd", wireType) + } + m.Fd = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Fd |= uint32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field EOF", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.EOF = bool(v != 0) + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Data", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Data = append(m.Data[:0], dAtA[iNdEx:postIndex]...) + if m.Data == nil { + m.Data = []byte{} + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ResizeMessage) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ResizeMessage: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ResizeMessage: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Rows", wireType) + } + m.Rows = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Rows |= uint32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Cols", wireType) + } + m.Cols = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Cols |= uint32(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *SignalMessage) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: SignalMessage: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: SignalMessage: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGateway + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGateway + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGateway + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Name = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGateway(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGateway + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipGateway(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowGateway + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowGateway + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowGateway + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthGateway + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupGateway + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthGateway + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthGateway = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowGateway = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupGateway = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/pb/gateway.proto b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/pb/gateway.proto new file mode 100644 index 000000000..6642f58e2 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/pb/gateway.proto @@ -0,0 +1,259 @@ +syntax = "proto3"; + +package moby.buildkit.v1.frontend; + +import "github.com/gogo/protobuf/gogoproto/gogo.proto"; +import "github.com/gogo/googleapis/google/rpc/status.proto"; +import "github.com/moby/buildkit/solver/pb/ops.proto"; +import "github.com/moby/buildkit/api/types/worker.proto"; +import "github.com/moby/buildkit/util/apicaps/pb/caps.proto"; +import "github.com/tonistiigi/fsutil/types/stat.proto"; + + +option (gogoproto.sizer_all) = true; +option (gogoproto.marshaler_all) = true; +option (gogoproto.unmarshaler_all) = true; + +service LLBBridge { + // apicaps:CapResolveImage + rpc ResolveImageConfig(ResolveImageConfigRequest) returns (ResolveImageConfigResponse); + // apicaps:CapSolveBase + rpc Solve(SolveRequest) returns (SolveResponse); + // apicaps:CapReadFile + rpc ReadFile(ReadFileRequest) returns (ReadFileResponse); + // apicaps:CapReadDir + rpc ReadDir(ReadDirRequest) returns (ReadDirResponse); + // apicaps:CapStatFile + rpc StatFile(StatFileRequest) returns (StatFileResponse); + rpc Ping(PingRequest) returns (PongResponse); + rpc Return(ReturnRequest) returns (ReturnResponse); + // apicaps:CapFrontendInputs + rpc Inputs(InputsRequest) returns (InputsResponse); + + rpc NewContainer(NewContainerRequest) returns (NewContainerResponse); + rpc ReleaseContainer(ReleaseContainerRequest) returns (ReleaseContainerResponse); + rpc ExecProcess(stream ExecMessage) returns (stream ExecMessage); + + // apicaps:CapGatewayWarnings + rpc Warn(WarnRequest) returns (WarnResponse); +} + +message Result { + oneof result { + // Deprecated non-array refs. + string refDeprecated = 1; + RefMapDeprecated refsDeprecated = 2; + + Ref ref = 3; + RefMap refs = 4; + } + map metadata = 10; +} + +message RefMapDeprecated { + map refs = 1; +} + +message Ref { + string id = 1; + pb.Definition def = 2; +} + +message RefMap { + map refs = 1; +} + +message ReturnRequest { + Result result = 1; + google.rpc.Status error = 2; +} + +message ReturnResponse { +} + +message InputsRequest { +} + +message InputsResponse { + map Definitions = 1; +} + +message ResolveImageConfigRequest { + string Ref = 1; + pb.Platform Platform = 2; + string ResolveMode = 3; + string LogName = 4; +} + +message ResolveImageConfigResponse { + string Digest = 1 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; + bytes Config = 2; +} + +message SolveRequest { + pb.Definition Definition = 1; + string Frontend = 2; + map FrontendOpt = 3; + // 4 was removed in BuildKit v0.11.0. + bool allowResultReturn = 5; + bool allowResultArrayRef = 6; + + // apicaps.CapSolveInlineReturn deprecated + bool Final = 10; + bytes ExporterAttr = 11; + // CacheImports was added in BuildKit v0.4.0. + // apicaps:CapImportCaches + repeated CacheOptionsEntry CacheImports = 12; + + // apicaps:CapFrontendInputs + map FrontendInputs = 13; + + bool Evaluate = 14; +} + +// CacheOptionsEntry corresponds to the control.CacheOptionsEntry +message CacheOptionsEntry { + string Type = 1; + map Attrs = 2; +} + +message SolveResponse { + // deprecated + string ref = 1; // can be used by readfile request + // deprecated +/* bytes ExporterAttr = 2;*/ + + // these fields are returned when allowMapReturn was set + Result result = 3; +} + +message ReadFileRequest { + string Ref = 1; + string FilePath = 2; + FileRange Range = 3; +} + +message FileRange { + int64 Offset = 1; + int64 Length = 2; +} + +message ReadFileResponse { + bytes Data = 1; +} + +message ReadDirRequest { + string Ref = 1; + string DirPath = 2; + string IncludePattern = 3; +} + +message ReadDirResponse { + repeated fsutil.types.Stat entries = 1; +} + +message StatFileRequest { + string Ref = 1; + string Path = 2; +} + +message StatFileResponse { + fsutil.types.Stat stat = 1; +} + +message PingRequest{ +} +message PongResponse{ + repeated moby.buildkit.v1.apicaps.APICap FrontendAPICaps = 1 [(gogoproto.nullable) = false]; + repeated moby.buildkit.v1.apicaps.APICap LLBCaps = 2 [(gogoproto.nullable) = false]; + repeated moby.buildkit.v1.types.WorkerRecord Workers = 3; +} + +message WarnRequest { + string digest = 1 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; + int64 level = 2; + bytes short = 3; + repeated bytes detail = 4; + string url = 5; + pb.SourceInfo info = 6; + repeated pb.Range ranges = 7; +} + +message WarnResponse{} + +message NewContainerRequest { + string ContainerID = 1; + // For mount input values we can use random identifiers passed with ref + repeated pb.Mount Mounts = 2; + pb.NetMode Network = 3; + pb.Platform platform = 4; + pb.WorkerConstraints constraints = 5; + repeated pb.HostIP extraHosts = 6; +} + +message NewContainerResponse{} + +message ReleaseContainerRequest { + string ContainerID = 1; +} + +message ReleaseContainerResponse{} + +message ExecMessage { + string ProcessID = 1; + oneof Input { + // InitMessage sent from client to server will start a new process in a + // container + InitMessage Init = 2; + // FdMessage used from client to server for input (stdin) and + // from server to client for output (stdout, stderr) + FdMessage File = 3; + // ResizeMessage used from client to server for terminal resize events + ResizeMessage Resize = 4; + // StartedMessage sent from server to client after InitMessage to + // indicate the process has started. + StartedMessage Started = 5; + // ExitMessage sent from server to client will contain the exit code + // when the process ends. + ExitMessage Exit = 6; + // DoneMessage from server to client will be the last message for any + // process. Note that FdMessage might be sent after ExitMessage. + DoneMessage Done = 7; + // SignalMessage is used from client to server to send signal events + SignalMessage Signal = 8; + } +} + +message InitMessage{ + string ContainerID = 1; + pb.Meta Meta = 2; + repeated uint32 Fds = 3; + bool Tty = 4; + pb.SecurityMode Security = 5; +} + +message ExitMessage { + uint32 Code = 1; + google.rpc.Status Error = 2; +} + +message StartedMessage{} + +message DoneMessage{} + +message FdMessage{ + uint32 Fd = 1; // what fd the data was from + bool EOF = 2; // true if eof was reached + bytes Data = 3; +} + +message ResizeMessage{ + uint32 Rows = 1; + uint32 Cols = 2; +} + +message SignalMessage { + // we only send name (ie HUP, INT) because the int values + // are platform dependent. + string Name = 1; +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/pb/generate.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/pb/generate.go new file mode 100644 index 000000000..2e55abb1b --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/gateway/pb/generate.go @@ -0,0 +1,3 @@ +package moby_buildkit_v1_frontend //nolint:revive + +//go:generate protoc -I=. -I=../../../vendor/ -I=../../../../../../ --gogo_out=plugins=grpc:. gateway.proto diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/subrequests/describe.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/subrequests/describe.go new file mode 100644 index 000000000..cc8053ed2 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/subrequests/describe.go @@ -0,0 +1,63 @@ +package subrequests + +import ( + "context" + "encoding/json" + + "github.com/moby/buildkit/frontend/gateway/client" + gwpb "github.com/moby/buildkit/frontend/gateway/pb" + "github.com/moby/buildkit/solver/errdefs" + "github.com/pkg/errors" +) + +const RequestSubrequestsDescribe = "frontend.subrequests.describe" + +var SubrequestsDescribeDefinition = Request{ + Name: RequestSubrequestsDescribe, + Version: "1.0.0", + Type: TypeRPC, + Description: "List available subrequest types", + Metadata: []Named{ + { + Name: "result.json", + }, + }, +} + +func Describe(ctx context.Context, c client.Client) ([]Request, error) { + gwcaps := c.BuildOpts().Caps + + if err := (&gwcaps).Supports(gwpb.CapFrontendCaps); err != nil { + return nil, errdefs.NewUnsupportedSubrequestError(RequestSubrequestsDescribe) + } + + res, err := c.Solve(ctx, client.SolveRequest{ + FrontendOpt: map[string]string{ + "requestid": RequestSubrequestsDescribe, + "frontend.caps": "moby.buildkit.frontend.subrequests", + }, + Frontend: "dockerfile.v0", + }) + if err != nil { + var reqErr *errdefs.UnsupportedSubrequestError + if errors.As(err, &reqErr) { + return nil, err + } + var capErr *errdefs.UnsupportedFrontendCapError + if errors.As(err, &capErr) { + return nil, errdefs.NewUnsupportedSubrequestError(RequestSubrequestsDescribe) + } + return nil, err + } + + dt, ok := res.Metadata["result.json"] + if !ok { + return nil, errors.Errorf("no result.json metadata in response") + } + + var reqs []Request + if err := json.Unmarshal(dt, &reqs); err != nil { + return nil, errors.Wrap(err, "failed to parse describe result") + } + return reqs, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/subrequests/types.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/subrequests/types.go new file mode 100644 index 000000000..db62afe1c --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/frontend/subrequests/types.go @@ -0,0 +1,21 @@ +package subrequests + +type Request struct { + Name string `json:"name"` + Version string `json:"version"` + Type RequestType `json:"type"` + Description string `json:"description"` + Opts []Named `json:"opts"` + Inputs []Named `json:"inputs"` + Metadata []Named `json:"metadata"` + Refs []Named `json:"refs"` +} + +type Named struct { + Name string `json:"name"` + Description string `json:"description"` +} + +type RequestType string + +const TypeRPC RequestType = "rpc" diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/identity/randomid.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/identity/randomid.go new file mode 100644 index 000000000..0eb13527a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/identity/randomid.go @@ -0,0 +1,53 @@ +package identity + +import ( + cryptorand "crypto/rand" + "fmt" + "io" + "math/big" +) + +var ( + // idReader is used for random id generation. This declaration allows us to + // replace it for testing. + idReader = cryptorand.Reader +) + +// parameters for random identifier generation. We can tweak this when there is +// time for further analysis. +const ( + randomIDEntropyBytes = 17 + randomIDBase = 36 + + // To ensure that all identifiers are fixed length, we make sure they + // get padded out or truncated to 25 characters. + // + // For academics, f5lxx1zz5pnorynqglhzmsp33 == 2^128 - 1. This value + // was calculated from floor(log(2^128-1, 36)) + 1. + // + // While 128 bits is the largest whole-byte size that fits into 25 + // base-36 characters, we generate an extra byte of entropy to fill + // in the high bits, which would otherwise be 0. This gives us a more + // even distribution of the first character. + // + // See http://mathworld.wolfram.com/NumberLength.html for more information. + maxRandomIDLength = 25 +) + +// NewID generates a new identifier for use where random identifiers with low +// collision probability are required. +// +// With the parameters in this package, the generated identifier will provide +// ~129 bits of entropy encoded with base36. Leading padding is added if the +// string is less 25 bytes. We do not intend to maintain this interface, so +// identifiers should be treated opaquely. +func NewID() string { + var p [randomIDEntropyBytes]byte + + if _, err := io.ReadFull(idReader, p[:]); err != nil { + panic(fmt.Errorf("failed to read random bytes: %v", err)) + } + + p[0] |= 0x80 // set high bit to avoid the need for padding + return (&big.Int{}).SetBytes(p[:]).Text(randomIDBase)[1 : maxRandomIDLength+1] +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/content/attachable.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/content/attachable.go new file mode 100644 index 000000000..4656908fe --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/content/attachable.go @@ -0,0 +1,132 @@ +package content + +import ( + "context" + + api "github.com/containerd/containerd/api/services/content/v1" + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/services/content/contentserver" + "github.com/moby/buildkit/session" + digest "github.com/opencontainers/go-digest" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/pkg/errors" + "google.golang.org/grpc" + "google.golang.org/grpc/metadata" +) + +// GRPCHeaderID is a gRPC header for store ID +const GRPCHeaderID = "buildkit-attachable-store-id" + +type attachableContentStore struct { + stores map[string]content.Store +} + +func (cs *attachableContentStore) choose(ctx context.Context) (content.Store, error) { + md, ok := metadata.FromIncomingContext(ctx) + if !ok { + return nil, errors.Wrap(errdefs.ErrInvalidArgument, "request lacks metadata") + } + + values := md[GRPCHeaderID] + if len(values) == 0 { + return nil, errors.Wrapf(errdefs.ErrInvalidArgument, "request lacks metadata %q", GRPCHeaderID) + } + id := values[0] + store, ok := cs.stores[id] + if !ok { + return nil, errors.Wrapf(errdefs.ErrNotFound, "unknown store %s", id) + } + return store, nil +} + +func (cs *attachableContentStore) Info(ctx context.Context, dgst digest.Digest) (content.Info, error) { + store, err := cs.choose(ctx) + if err != nil { + return content.Info{}, err + } + return store.Info(ctx, dgst) +} + +func (cs *attachableContentStore) Update(ctx context.Context, info content.Info, fieldpaths ...string) (content.Info, error) { + store, err := cs.choose(ctx) + if err != nil { + return content.Info{}, err + } + return store.Update(ctx, info, fieldpaths...) +} + +func (cs *attachableContentStore) Walk(ctx context.Context, fn content.WalkFunc, fs ...string) error { + store, err := cs.choose(ctx) + if err != nil { + return err + } + return store.Walk(ctx, fn, fs...) +} + +func (cs *attachableContentStore) Delete(ctx context.Context, dgst digest.Digest) error { + store, err := cs.choose(ctx) + if err != nil { + return err + } + return store.Delete(ctx, dgst) +} + +func (cs *attachableContentStore) ListStatuses(ctx context.Context, fs ...string) ([]content.Status, error) { + store, err := cs.choose(ctx) + if err != nil { + return nil, err + } + return store.ListStatuses(ctx, fs...) +} + +func (cs *attachableContentStore) Status(ctx context.Context, ref string) (content.Status, error) { + store, err := cs.choose(ctx) + if err != nil { + return content.Status{}, err + } + return store.Status(ctx, ref) +} + +func (cs *attachableContentStore) Abort(ctx context.Context, ref string) error { + store, err := cs.choose(ctx) + if err != nil { + return err + } + return store.Abort(ctx, ref) +} + +func (cs *attachableContentStore) Writer(ctx context.Context, opts ...content.WriterOpt) (content.Writer, error) { + store, err := cs.choose(ctx) + if err != nil { + return nil, err + } + return store.Writer(ctx, opts...) +} + +func (cs *attachableContentStore) ReaderAt(ctx context.Context, desc ocispecs.Descriptor) (content.ReaderAt, error) { + store, err := cs.choose(ctx) + if err != nil { + return nil, err + } + return store.ReaderAt(ctx, desc) +} + +type attachable struct { + service api.ContentServer +} + +// NewAttachable creates session.Attachable from aggregated stores. +// A key of the store map is an ID string that is used for choosing underlying store. +func NewAttachable(stores map[string]content.Store) session.Attachable { + store := &attachableContentStore{stores: stores} + service := contentserver.New(store) + a := attachable{ + service: service, + } + return &a +} + +func (a *attachable) Register(server *grpc.Server) { + api.RegisterContentServer(server, a.service) +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/content/caller.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/content/caller.go new file mode 100644 index 000000000..b712bf917 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/content/caller.go @@ -0,0 +1,91 @@ +package content + +import ( + "context" + + api "github.com/containerd/containerd/api/services/content/v1" + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/content/proxy" + "github.com/moby/buildkit/session" + digest "github.com/opencontainers/go-digest" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/pkg/errors" + "google.golang.org/grpc/metadata" +) + +type callerContentStore struct { + store content.Store + storeID string +} + +func (cs *callerContentStore) choose(ctx context.Context) context.Context { + nsheader := metadata.Pairs(GRPCHeaderID, cs.storeID) + md, ok := metadata.FromOutgoingContext(ctx) // merge with outgoing context. + if !ok { + md = nsheader + } else { + // order ensures the latest is first in this list. + md = metadata.Join(nsheader, md) + } + return metadata.NewOutgoingContext(ctx, md) +} + +func (cs *callerContentStore) Info(ctx context.Context, dgst digest.Digest) (content.Info, error) { + ctx = cs.choose(ctx) + info, err := cs.store.Info(ctx, dgst) + return info, errors.WithStack(err) +} + +func (cs *callerContentStore) Update(ctx context.Context, info content.Info, fieldpaths ...string) (content.Info, error) { + ctx = cs.choose(ctx) + info, err := cs.store.Update(ctx, info, fieldpaths...) + return info, errors.WithStack(err) +} + +func (cs *callerContentStore) Walk(ctx context.Context, fn content.WalkFunc, fs ...string) error { + ctx = cs.choose(ctx) + return errors.WithStack(cs.store.Walk(ctx, fn, fs...)) +} + +func (cs *callerContentStore) Delete(ctx context.Context, dgst digest.Digest) error { + ctx = cs.choose(ctx) + return errors.WithStack(cs.store.Delete(ctx, dgst)) +} + +func (cs *callerContentStore) ListStatuses(ctx context.Context, fs ...string) ([]content.Status, error) { + ctx = cs.choose(ctx) + resp, err := cs.store.ListStatuses(ctx, fs...) + return resp, errors.WithStack(err) +} + +func (cs *callerContentStore) Status(ctx context.Context, ref string) (content.Status, error) { + ctx = cs.choose(ctx) + st, err := cs.store.Status(ctx, ref) + return st, errors.WithStack(err) +} + +func (cs *callerContentStore) Abort(ctx context.Context, ref string) error { + ctx = cs.choose(ctx) + return errors.WithStack(cs.store.Abort(ctx, ref)) +} + +func (cs *callerContentStore) Writer(ctx context.Context, opts ...content.WriterOpt) (content.Writer, error) { + ctx = cs.choose(ctx) + w, err := cs.store.Writer(ctx, opts...) + return w, errors.WithStack(err) +} + +func (cs *callerContentStore) ReaderAt(ctx context.Context, desc ocispecs.Descriptor) (content.ReaderAt, error) { + ctx = cs.choose(ctx) + ra, err := cs.store.ReaderAt(ctx, desc) + return ra, errors.WithStack(err) +} + +// NewCallerStore creates content.Store from session.Caller with specified storeID +func NewCallerStore(c session.Caller, storeID string) content.Store { + client := api.NewContentClient(c.Conn()) + return &callerContentStore{ + store: proxy.NewContentStore(client), + storeID: storeID, + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/filesync/diffcopy.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/filesync/diffcopy.go new file mode 100644 index 000000000..27bc5d541 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/filesync/diffcopy.go @@ -0,0 +1,132 @@ +package filesync + +import ( + "bufio" + "context" + io "io" + "os" + "time" + + "github.com/moby/buildkit/util/bklog" + + "github.com/pkg/errors" + "github.com/tonistiigi/fsutil" + fstypes "github.com/tonistiigi/fsutil/types" + "google.golang.org/grpc" +) + +type Stream interface { + Context() context.Context + SendMsg(m interface{}) error + RecvMsg(m interface{}) error +} + +func sendDiffCopy(stream Stream, fs fsutil.FS, progress progressCb) error { + return errors.WithStack(fsutil.Send(stream.Context(), stream, fs, progress)) +} + +func newStreamWriter(stream grpc.ClientStream) io.WriteCloser { + wc := &streamWriterCloser{ClientStream: stream} + return &bufferedWriteCloser{Writer: bufio.NewWriter(wc), Closer: wc} +} + +type bufferedWriteCloser struct { + *bufio.Writer + io.Closer +} + +func (bwc *bufferedWriteCloser) Close() error { + if err := bwc.Writer.Flush(); err != nil { + return errors.WithStack(err) + } + return bwc.Closer.Close() +} + +type streamWriterCloser struct { + grpc.ClientStream +} + +func (wc *streamWriterCloser) Write(dt []byte) (int, error) { + if err := wc.ClientStream.SendMsg(&BytesMessage{Data: dt}); err != nil { + // SendMsg return EOF on remote errors + if errors.Is(err, io.EOF) { + if err := errors.WithStack(wc.ClientStream.RecvMsg(struct{}{})); err != nil { + return 0, err + } + } + return 0, errors.WithStack(err) + } + return len(dt), nil +} + +func (wc *streamWriterCloser) Close() error { + if err := wc.ClientStream.CloseSend(); err != nil { + return errors.WithStack(err) + } + // block until receiver is done + var bm BytesMessage + if err := wc.ClientStream.RecvMsg(&bm); err != io.EOF { + return errors.WithStack(err) + } + return nil +} + +func recvDiffCopy(ds grpc.ClientStream, dest string, cu CacheUpdater, progress progressCb, differ fsutil.DiffType, filter func(string, *fstypes.Stat) bool) (err error) { + st := time.Now() + defer func() { + bklog.G(ds.Context()).Debugf("diffcopy took: %v", time.Since(st)) + }() + var cf fsutil.ChangeFunc + var ch fsutil.ContentHasher + if cu != nil { + cu.MarkSupported(true) + cf = cu.HandleChange + ch = cu.ContentHasher() + } + defer func() { + // tracing wrapper requires close trigger even on clean eof + if err == nil { + ds.CloseSend() + } + }() + return errors.WithStack(fsutil.Receive(ds.Context(), ds, dest, fsutil.ReceiveOpt{ + NotifyHashed: cf, + ContentHasher: ch, + ProgressCb: progress, + Filter: fsutil.FilterFunc(filter), + Differ: differ, + })) +} + +func syncTargetDiffCopy(ds grpc.ServerStream, dest string) error { + if err := os.MkdirAll(dest, 0700); err != nil { + return errors.Wrapf(err, "failed to create synctarget dest dir %s", dest) + } + return errors.WithStack(fsutil.Receive(ds.Context(), ds, dest, fsutil.ReceiveOpt{ + Merge: true, + Filter: func() func(string, *fstypes.Stat) bool { + uid := os.Getuid() + gid := os.Getgid() + return func(p string, st *fstypes.Stat) bool { + st.Uid = uint32(uid) + st.Gid = uint32(gid) + return true + } + }(), + })) +} + +func writeTargetFile(ds grpc.ServerStream, wc io.WriteCloser) error { + for { + bm := BytesMessage{} + if err := ds.RecvMsg(&bm); err != nil { + if errors.Is(err, io.EOF) { + return nil + } + return errors.WithStack(err) + } + if _, err := wc.Write(bm.Data); err != nil { + return errors.WithStack(err) + } + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/filesync/filesync.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/filesync/filesync.go new file mode 100644 index 000000000..be8cf9b8b --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/filesync/filesync.go @@ -0,0 +1,331 @@ +package filesync + +import ( + "context" + "fmt" + io "io" + "os" + "strings" + + "github.com/moby/buildkit/session" + "github.com/pkg/errors" + "github.com/tonistiigi/fsutil" + fstypes "github.com/tonistiigi/fsutil/types" + "google.golang.org/grpc" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/metadata" + "google.golang.org/grpc/status" +) + +const ( + keyOverrideExcludes = "override-excludes" + keyIncludePatterns = "include-patterns" + keyExcludePatterns = "exclude-patterns" + keyFollowPaths = "followpaths" + keyDirName = "dir-name" + keyExporterMetaPrefix = "exporter-md-" +) + +type fsSyncProvider struct { + dirs map[string]SyncedDir + p progressCb + doneCh chan error +} + +type SyncedDir struct { + Name string + Dir string + Excludes []string + Map func(string, *fstypes.Stat) fsutil.MapResult +} + +// NewFSSyncProvider creates a new provider for sending files from client +func NewFSSyncProvider(dirs []SyncedDir) session.Attachable { + p := &fsSyncProvider{ + dirs: map[string]SyncedDir{}, + } + for _, d := range dirs { + p.dirs[d.Name] = d + } + return p +} + +func (sp *fsSyncProvider) Register(server *grpc.Server) { + RegisterFileSyncServer(server, sp) +} + +func (sp *fsSyncProvider) DiffCopy(stream FileSync_DiffCopyServer) error { + return sp.handle("diffcopy", stream) +} +func (sp *fsSyncProvider) TarStream(stream FileSync_TarStreamServer) error { + return sp.handle("tarstream", stream) +} + +func (sp *fsSyncProvider) handle(method string, stream grpc.ServerStream) (retErr error) { + var pr *protocol + for _, p := range supportedProtocols { + if method == p.name { + pr = &p + break + } + } + if pr == nil { + return InvalidSessionError{errors.New("failed to negotiate protocol")} + } + + opts, _ := metadata.FromIncomingContext(stream.Context()) // if no metadata continue with empty object + + dirName := "" + name, ok := opts[keyDirName] + if ok && len(name) > 0 { + dirName = name[0] + } + + dir, ok := sp.dirs[dirName] + if !ok { + return InvalidSessionError{status.Errorf(codes.NotFound, "no access allowed to dir %q", dirName)} + } + + excludes := opts[keyExcludePatterns] + if len(dir.Excludes) != 0 && (len(opts[keyOverrideExcludes]) == 0 || opts[keyOverrideExcludes][0] != "true") { + excludes = dir.Excludes + } + includes := opts[keyIncludePatterns] + + followPaths := opts[keyFollowPaths] + + var progress progressCb + if sp.p != nil { + progress = sp.p + sp.p = nil + } + + var doneCh chan error + if sp.doneCh != nil { + doneCh = sp.doneCh + sp.doneCh = nil + } + err := pr.sendFn(stream, fsutil.NewFS(dir.Dir, &fsutil.WalkOpt{ + ExcludePatterns: excludes, + IncludePatterns: includes, + FollowPaths: followPaths, + Map: dir.Map, + }), progress) + if doneCh != nil { + if err != nil { + doneCh <- err + } + close(doneCh) + } + return err +} + +func (sp *fsSyncProvider) SetNextProgressCallback(f func(int, bool), doneCh chan error) { + sp.p = f + sp.doneCh = doneCh +} + +type progressCb func(int, bool) + +type protocol struct { + name string + sendFn func(stream Stream, fs fsutil.FS, progress progressCb) error + recvFn func(stream grpc.ClientStream, destDir string, cu CacheUpdater, progress progressCb, differ fsutil.DiffType, mapFunc func(string, *fstypes.Stat) bool) error +} + +var supportedProtocols = []protocol{ + { + name: "diffcopy", + sendFn: sendDiffCopy, + recvFn: recvDiffCopy, + }, +} + +// FSSendRequestOpt defines options for FSSend request +type FSSendRequestOpt struct { + Name string + IncludePatterns []string + ExcludePatterns []string + FollowPaths []string + OverrideExcludes bool // deprecated: this is used by docker/cli for automatically loading .dockerignore from the directory + DestDir string + CacheUpdater CacheUpdater + ProgressCb func(int, bool) + Filter func(string, *fstypes.Stat) bool + Differ fsutil.DiffType +} + +// CacheUpdater is an object capable of sending notifications for the cache hash changes +type CacheUpdater interface { + MarkSupported(bool) + HandleChange(fsutil.ChangeKind, string, os.FileInfo, error) error + ContentHasher() fsutil.ContentHasher +} + +// FSSync initializes a transfer of files +func FSSync(ctx context.Context, c session.Caller, opt FSSendRequestOpt) error { + var pr *protocol + for _, p := range supportedProtocols { + if c.Supports(session.MethodURL(_FileSync_serviceDesc.ServiceName, p.name)) { + pr = &p + break + } + } + if pr == nil { + return errors.New("no local sources enabled") + } + + opts := make(map[string][]string) + if opt.OverrideExcludes { + opts[keyOverrideExcludes] = []string{"true"} + } + + if opt.IncludePatterns != nil { + opts[keyIncludePatterns] = opt.IncludePatterns + } + + if opt.ExcludePatterns != nil { + opts[keyExcludePatterns] = opt.ExcludePatterns + } + + if opt.FollowPaths != nil { + opts[keyFollowPaths] = opt.FollowPaths + } + + opts[keyDirName] = []string{opt.Name} + + ctx, cancel := context.WithCancel(ctx) + defer cancel() + + client := NewFileSyncClient(c.Conn()) + + var stream grpc.ClientStream + + ctx = metadata.NewOutgoingContext(ctx, opts) + + switch pr.name { + case "tarstream": + cc, err := client.TarStream(ctx) + if err != nil { + return err + } + stream = cc + case "diffcopy": + cc, err := client.DiffCopy(ctx) + if err != nil { + return err + } + stream = cc + default: + panic(fmt.Sprintf("invalid protocol: %q", pr.name)) + } + + return pr.recvFn(stream, opt.DestDir, opt.CacheUpdater, opt.ProgressCb, opt.Differ, opt.Filter) +} + +// NewFSSyncTargetDir allows writing into a directory +func NewFSSyncTargetDir(outdir string) session.Attachable { + p := &fsSyncTarget{ + outdir: outdir, + } + return p +} + +// NewFSSyncTarget allows writing into an io.WriteCloser +func NewFSSyncTarget(f func(map[string]string) (io.WriteCloser, error)) session.Attachable { + p := &fsSyncTarget{ + f: f, + } + return p +} + +type fsSyncTarget struct { + outdir string + f func(map[string]string) (io.WriteCloser, error) +} + +func (sp *fsSyncTarget) Register(server *grpc.Server) { + RegisterFileSendServer(server, sp) +} + +func (sp *fsSyncTarget) DiffCopy(stream FileSend_DiffCopyServer) (err error) { + if sp.outdir != "" { + return syncTargetDiffCopy(stream, sp.outdir) + } + + if sp.f == nil { + return errors.New("empty outfile and outdir") + } + opts, _ := metadata.FromIncomingContext(stream.Context()) // if no metadata continue with empty object + md := map[string]string{} + for k, v := range opts { + if strings.HasPrefix(k, keyExporterMetaPrefix) { + md[strings.TrimPrefix(k, keyExporterMetaPrefix)] = strings.Join(v, ",") + } + } + wc, err := sp.f(md) + if err != nil { + return err + } + if wc == nil { + return status.Errorf(codes.AlreadyExists, "target already exists") + } + defer func() { + err1 := wc.Close() + if err != nil { + err = err1 + } + }() + return writeTargetFile(stream, wc) +} + +func CopyToCaller(ctx context.Context, fs fsutil.FS, c session.Caller, progress func(int, bool)) error { + method := session.MethodURL(_FileSend_serviceDesc.ServiceName, "diffcopy") + if !c.Supports(method) { + return errors.Errorf("method %s not supported by the client", method) + } + + client := NewFileSendClient(c.Conn()) + + cc, err := client.DiffCopy(ctx) + if err != nil { + return errors.WithStack(err) + } + + return sendDiffCopy(cc, fs, progress) +} + +func CopyFileWriter(ctx context.Context, md map[string]string, c session.Caller) (io.WriteCloser, error) { + method := session.MethodURL(_FileSend_serviceDesc.ServiceName, "diffcopy") + if !c.Supports(method) { + return nil, errors.Errorf("method %s not supported by the client", method) + } + + client := NewFileSendClient(c.Conn()) + + opts := make(map[string][]string, len(md)) + for k, v := range md { + opts[keyExporterMetaPrefix+k] = []string{v} + } + + ctx = metadata.NewOutgoingContext(ctx, opts) + + cc, err := client.DiffCopy(ctx) + if err != nil { + return nil, errors.WithStack(err) + } + + return newStreamWriter(cc), nil +} + +type InvalidSessionError struct { + err error +} + +func (e InvalidSessionError) Error() string { + return e.err.Error() +} + +func (e InvalidSessionError) Unwrap() error { + return e.err +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/filesync/filesync.pb.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/filesync/filesync.pb.go new file mode 100644 index 000000000..6110307ab --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/filesync/filesync.pb.go @@ -0,0 +1,677 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: filesync.proto + +package filesync + +import ( + bytes "bytes" + context "context" + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + types "github.com/tonistiigi/fsutil/types" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + io "io" + math "math" + math_bits "math/bits" + reflect "reflect" + strings "strings" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// BytesMessage contains a chunk of byte data +type BytesMessage struct { + Data []byte `protobuf:"bytes,1,opt,name=data,proto3" json:"data,omitempty"` +} + +func (m *BytesMessage) Reset() { *m = BytesMessage{} } +func (*BytesMessage) ProtoMessage() {} +func (*BytesMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_d1042549f1f24495, []int{0} +} +func (m *BytesMessage) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *BytesMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_BytesMessage.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *BytesMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_BytesMessage.Merge(m, src) +} +func (m *BytesMessage) XXX_Size() int { + return m.Size() +} +func (m *BytesMessage) XXX_DiscardUnknown() { + xxx_messageInfo_BytesMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_BytesMessage proto.InternalMessageInfo + +func (m *BytesMessage) GetData() []byte { + if m != nil { + return m.Data + } + return nil +} + +func init() { + proto.RegisterType((*BytesMessage)(nil), "moby.filesync.v1.BytesMessage") +} + +func init() { proto.RegisterFile("filesync.proto", fileDescriptor_d1042549f1f24495) } + +var fileDescriptor_d1042549f1f24495 = []byte{ + // 281 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xe2, 0x4b, 0xcb, 0xcc, 0x49, + 0x2d, 0xae, 0xcc, 0x4b, 0xd6, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x12, 0xc8, 0xcd, 0x4f, 0xaa, + 0xd4, 0x83, 0x0b, 0x96, 0x19, 0x4a, 0xe9, 0xa6, 0x67, 0x96, 0x64, 0x94, 0x26, 0xe9, 0x25, 0xe7, + 0xe7, 0xea, 0x97, 0xe4, 0xe7, 0x65, 0x16, 0x97, 0x64, 0x66, 0xa6, 0x67, 0xea, 0xa7, 0x15, 0x97, + 0x96, 0x64, 0xe6, 0xe8, 0x97, 0x54, 0x16, 0xa4, 0x16, 0xeb, 0x97, 0x67, 0x16, 0xa5, 0x42, 0x0c, + 0x50, 0x52, 0xe2, 0xe2, 0x71, 0xaa, 0x2c, 0x49, 0x2d, 0xf6, 0x4d, 0x2d, 0x2e, 0x4e, 0x4c, 0x4f, + 0x15, 0x12, 0xe2, 0x62, 0x49, 0x49, 0x2c, 0x49, 0x94, 0x60, 0x54, 0x60, 0xd4, 0xe0, 0x09, 0x02, + 0xb3, 0x8d, 0x9a, 0x19, 0xb9, 0x38, 0xdc, 0x32, 0x73, 0x52, 0x83, 0x2b, 0xf3, 0x92, 0x85, 0xac, + 0xb8, 0x38, 0x5c, 0x32, 0xd3, 0xd2, 0x9c, 0xf3, 0x0b, 0x2a, 0x85, 0x44, 0xf4, 0x20, 0xc6, 0xea, + 0x81, 0x8d, 0xd5, 0x0b, 0x48, 0x4c, 0xce, 0x4e, 0x2d, 0x91, 0xc2, 0x2a, 0xaa, 0xc1, 0x68, 0xc0, + 0x28, 0x64, 0xcd, 0xc5, 0x19, 0x92, 0x58, 0x14, 0x5c, 0x52, 0x94, 0x9a, 0x98, 0x4b, 0xaa, 0x66, + 0xa3, 0x28, 0xa8, 0x23, 0x52, 0xf3, 0x52, 0x84, 0xfc, 0x90, 0x1c, 0x21, 0xa7, 0x87, 0x1e, 0x06, + 0x7a, 0xc8, 0x3e, 0x92, 0x22, 0x20, 0x0f, 0x32, 0xdb, 0xc9, 0xee, 0xc2, 0x43, 0x39, 0x86, 0x1b, + 0x0f, 0xe5, 0x18, 0x3e, 0x3c, 0x94, 0x63, 0x6c, 0x78, 0x24, 0xc7, 0xb8, 0xe2, 0x91, 0x1c, 0xe3, + 0x89, 0x47, 0x72, 0x8c, 0x17, 0x1e, 0xc9, 0x31, 0x3e, 0x78, 0x24, 0xc7, 0xf8, 0xe2, 0x91, 0x1c, + 0xc3, 0x87, 0x47, 0x72, 0x8c, 0x13, 0x1e, 0xcb, 0x31, 0x5c, 0x78, 0x2c, 0xc7, 0x70, 0xe3, 0xb1, + 0x1c, 0x43, 0x14, 0x07, 0xcc, 0xcc, 0x24, 0x36, 0x70, 0x60, 0x1a, 0x03, 0x02, 0x00, 0x00, 0xff, + 0xff, 0xe6, 0x17, 0x63, 0x59, 0x9f, 0x01, 0x00, 0x00, +} + +func (this *BytesMessage) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*BytesMessage) + if !ok { + that2, ok := that.(BytesMessage) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if !bytes.Equal(this.Data, that1.Data) { + return false + } + return true +} +func (this *BytesMessage) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&filesync.BytesMessage{") + s = append(s, "Data: "+fmt.Sprintf("%#v", this.Data)+",\n") + s = append(s, "}") + return strings.Join(s, "") +} +func valueToGoStringFilesync(v interface{}, typ string) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv) +} + +// Reference imports to suppress errors if they are not otherwise used. +var _ context.Context +var _ grpc.ClientConn + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +const _ = grpc.SupportPackageIsVersion4 + +// FileSyncClient is the client API for FileSync service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. +type FileSyncClient interface { + DiffCopy(ctx context.Context, opts ...grpc.CallOption) (FileSync_DiffCopyClient, error) + TarStream(ctx context.Context, opts ...grpc.CallOption) (FileSync_TarStreamClient, error) +} + +type fileSyncClient struct { + cc *grpc.ClientConn +} + +func NewFileSyncClient(cc *grpc.ClientConn) FileSyncClient { + return &fileSyncClient{cc} +} + +func (c *fileSyncClient) DiffCopy(ctx context.Context, opts ...grpc.CallOption) (FileSync_DiffCopyClient, error) { + stream, err := c.cc.NewStream(ctx, &_FileSync_serviceDesc.Streams[0], "/moby.filesync.v1.FileSync/DiffCopy", opts...) + if err != nil { + return nil, err + } + x := &fileSyncDiffCopyClient{stream} + return x, nil +} + +type FileSync_DiffCopyClient interface { + Send(*types.Packet) error + Recv() (*types.Packet, error) + grpc.ClientStream +} + +type fileSyncDiffCopyClient struct { + grpc.ClientStream +} + +func (x *fileSyncDiffCopyClient) Send(m *types.Packet) error { + return x.ClientStream.SendMsg(m) +} + +func (x *fileSyncDiffCopyClient) Recv() (*types.Packet, error) { + m := new(types.Packet) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func (c *fileSyncClient) TarStream(ctx context.Context, opts ...grpc.CallOption) (FileSync_TarStreamClient, error) { + stream, err := c.cc.NewStream(ctx, &_FileSync_serviceDesc.Streams[1], "/moby.filesync.v1.FileSync/TarStream", opts...) + if err != nil { + return nil, err + } + x := &fileSyncTarStreamClient{stream} + return x, nil +} + +type FileSync_TarStreamClient interface { + Send(*types.Packet) error + Recv() (*types.Packet, error) + grpc.ClientStream +} + +type fileSyncTarStreamClient struct { + grpc.ClientStream +} + +func (x *fileSyncTarStreamClient) Send(m *types.Packet) error { + return x.ClientStream.SendMsg(m) +} + +func (x *fileSyncTarStreamClient) Recv() (*types.Packet, error) { + m := new(types.Packet) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +// FileSyncServer is the server API for FileSync service. +type FileSyncServer interface { + DiffCopy(FileSync_DiffCopyServer) error + TarStream(FileSync_TarStreamServer) error +} + +// UnimplementedFileSyncServer can be embedded to have forward compatible implementations. +type UnimplementedFileSyncServer struct { +} + +func (*UnimplementedFileSyncServer) DiffCopy(srv FileSync_DiffCopyServer) error { + return status.Errorf(codes.Unimplemented, "method DiffCopy not implemented") +} +func (*UnimplementedFileSyncServer) TarStream(srv FileSync_TarStreamServer) error { + return status.Errorf(codes.Unimplemented, "method TarStream not implemented") +} + +func RegisterFileSyncServer(s *grpc.Server, srv FileSyncServer) { + s.RegisterService(&_FileSync_serviceDesc, srv) +} + +func _FileSync_DiffCopy_Handler(srv interface{}, stream grpc.ServerStream) error { + return srv.(FileSyncServer).DiffCopy(&fileSyncDiffCopyServer{stream}) +} + +type FileSync_DiffCopyServer interface { + Send(*types.Packet) error + Recv() (*types.Packet, error) + grpc.ServerStream +} + +type fileSyncDiffCopyServer struct { + grpc.ServerStream +} + +func (x *fileSyncDiffCopyServer) Send(m *types.Packet) error { + return x.ServerStream.SendMsg(m) +} + +func (x *fileSyncDiffCopyServer) Recv() (*types.Packet, error) { + m := new(types.Packet) + if err := x.ServerStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func _FileSync_TarStream_Handler(srv interface{}, stream grpc.ServerStream) error { + return srv.(FileSyncServer).TarStream(&fileSyncTarStreamServer{stream}) +} + +type FileSync_TarStreamServer interface { + Send(*types.Packet) error + Recv() (*types.Packet, error) + grpc.ServerStream +} + +type fileSyncTarStreamServer struct { + grpc.ServerStream +} + +func (x *fileSyncTarStreamServer) Send(m *types.Packet) error { + return x.ServerStream.SendMsg(m) +} + +func (x *fileSyncTarStreamServer) Recv() (*types.Packet, error) { + m := new(types.Packet) + if err := x.ServerStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +var _FileSync_serviceDesc = grpc.ServiceDesc{ + ServiceName: "moby.filesync.v1.FileSync", + HandlerType: (*FileSyncServer)(nil), + Methods: []grpc.MethodDesc{}, + Streams: []grpc.StreamDesc{ + { + StreamName: "DiffCopy", + Handler: _FileSync_DiffCopy_Handler, + ServerStreams: true, + ClientStreams: true, + }, + { + StreamName: "TarStream", + Handler: _FileSync_TarStream_Handler, + ServerStreams: true, + ClientStreams: true, + }, + }, + Metadata: "filesync.proto", +} + +// FileSendClient is the client API for FileSend service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. +type FileSendClient interface { + DiffCopy(ctx context.Context, opts ...grpc.CallOption) (FileSend_DiffCopyClient, error) +} + +type fileSendClient struct { + cc *grpc.ClientConn +} + +func NewFileSendClient(cc *grpc.ClientConn) FileSendClient { + return &fileSendClient{cc} +} + +func (c *fileSendClient) DiffCopy(ctx context.Context, opts ...grpc.CallOption) (FileSend_DiffCopyClient, error) { + stream, err := c.cc.NewStream(ctx, &_FileSend_serviceDesc.Streams[0], "/moby.filesync.v1.FileSend/DiffCopy", opts...) + if err != nil { + return nil, err + } + x := &fileSendDiffCopyClient{stream} + return x, nil +} + +type FileSend_DiffCopyClient interface { + Send(*BytesMessage) error + Recv() (*BytesMessage, error) + grpc.ClientStream +} + +type fileSendDiffCopyClient struct { + grpc.ClientStream +} + +func (x *fileSendDiffCopyClient) Send(m *BytesMessage) error { + return x.ClientStream.SendMsg(m) +} + +func (x *fileSendDiffCopyClient) Recv() (*BytesMessage, error) { + m := new(BytesMessage) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +// FileSendServer is the server API for FileSend service. +type FileSendServer interface { + DiffCopy(FileSend_DiffCopyServer) error +} + +// UnimplementedFileSendServer can be embedded to have forward compatible implementations. +type UnimplementedFileSendServer struct { +} + +func (*UnimplementedFileSendServer) DiffCopy(srv FileSend_DiffCopyServer) error { + return status.Errorf(codes.Unimplemented, "method DiffCopy not implemented") +} + +func RegisterFileSendServer(s *grpc.Server, srv FileSendServer) { + s.RegisterService(&_FileSend_serviceDesc, srv) +} + +func _FileSend_DiffCopy_Handler(srv interface{}, stream grpc.ServerStream) error { + return srv.(FileSendServer).DiffCopy(&fileSendDiffCopyServer{stream}) +} + +type FileSend_DiffCopyServer interface { + Send(*BytesMessage) error + Recv() (*BytesMessage, error) + grpc.ServerStream +} + +type fileSendDiffCopyServer struct { + grpc.ServerStream +} + +func (x *fileSendDiffCopyServer) Send(m *BytesMessage) error { + return x.ServerStream.SendMsg(m) +} + +func (x *fileSendDiffCopyServer) Recv() (*BytesMessage, error) { + m := new(BytesMessage) + if err := x.ServerStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +var _FileSend_serviceDesc = grpc.ServiceDesc{ + ServiceName: "moby.filesync.v1.FileSend", + HandlerType: (*FileSendServer)(nil), + Methods: []grpc.MethodDesc{}, + Streams: []grpc.StreamDesc{ + { + StreamName: "DiffCopy", + Handler: _FileSend_DiffCopy_Handler, + ServerStreams: true, + ClientStreams: true, + }, + }, + Metadata: "filesync.proto", +} + +func (m *BytesMessage) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *BytesMessage) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *BytesMessage) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if len(m.Data) > 0 { + i -= len(m.Data) + copy(dAtA[i:], m.Data) + i = encodeVarintFilesync(dAtA, i, uint64(len(m.Data))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func encodeVarintFilesync(dAtA []byte, offset int, v uint64) int { + offset -= sovFilesync(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func (m *BytesMessage) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Data) + if l > 0 { + n += 1 + l + sovFilesync(uint64(l)) + } + return n +} + +func sovFilesync(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozFilesync(x uint64) (n int) { + return sovFilesync(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (this *BytesMessage) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&BytesMessage{`, + `Data:` + fmt.Sprintf("%v", this.Data) + `,`, + `}`, + }, "") + return s +} +func valueToStringFilesync(v interface{}) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("*%v", pv) +} +func (m *BytesMessage) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowFilesync + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: BytesMessage: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: BytesMessage: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Data", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowFilesync + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthFilesync + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthFilesync + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Data = append(m.Data[:0], dAtA[iNdEx:postIndex]...) + if m.Data == nil { + m.Data = []byte{} + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipFilesync(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthFilesync + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipFilesync(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowFilesync + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowFilesync + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowFilesync + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthFilesync + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupFilesync + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthFilesync + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthFilesync = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowFilesync = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupFilesync = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/filesync/filesync.proto b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/filesync/filesync.proto new file mode 100644 index 000000000..9e3917928 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/filesync/filesync.proto @@ -0,0 +1,22 @@ +syntax = "proto3"; + +package moby.filesync.v1; + +option go_package = "filesync"; + +import "github.com/tonistiigi/fsutil/types/wire.proto"; + +service FileSync{ + rpc DiffCopy(stream fsutil.types.Packet) returns (stream fsutil.types.Packet); + rpc TarStream(stream fsutil.types.Packet) returns (stream fsutil.types.Packet); +} + +service FileSend{ + rpc DiffCopy(stream BytesMessage) returns (stream BytesMessage); +} + + +// BytesMessage contains a chunk of byte data +message BytesMessage{ + bytes data = 1; +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/filesync/generate.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/filesync/generate.go new file mode 100644 index 000000000..fbd72742b --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/filesync/generate.go @@ -0,0 +1,3 @@ +package filesync + +//go:generate protoc -I=. -I=../../vendor/ -I=../../vendor/github.com/tonistiigi/fsutil/types/ --gogoslick_out=plugins=grpc:. filesync.proto diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/group.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/group.go new file mode 100644 index 000000000..4b9ba221f --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/group.go @@ -0,0 +1,88 @@ +package session + +import ( + "context" + "time" + + "github.com/pkg/errors" +) + +type Group interface { + SessionIterator() Iterator +} +type Iterator interface { + NextSession() string +} + +func NewGroup(ids ...string) Group { + return &group{ids: ids} +} + +type group struct { + ids []string +} + +func (g *group) SessionIterator() Iterator { + return &group{ids: g.ids} +} + +func (g *group) NextSession() string { + if len(g.ids) == 0 { + return "" + } + v := g.ids[0] + g.ids = g.ids[1:] + return v +} + +func AllSessionIDs(g Group) (out []string) { + if g == nil { + return nil + } + it := g.SessionIterator() + if it == nil { + return nil + } + for { + v := it.NextSession() + if v == "" { + return + } + out = append(out, v) + } +} + +func (sm *Manager) Any(ctx context.Context, g Group, f func(context.Context, string, Caller) error) error { + if g == nil { + return nil + } + + iter := g.SessionIterator() + if iter == nil { + return nil + } + + var lastErr error + for { + id := iter.NextSession() + if id == "" { + if lastErr != nil { + return lastErr + } + return errors.Errorf("no active sessions") + } + + timeoutCtx, cancel := context.WithTimeout(ctx, 5*time.Second) + defer cancel() + c, err := sm.Get(timeoutCtx, id, false) + if err != nil { + lastErr = err + continue + } + if err := f(ctx, id, c); err != nil { + lastErr = err + continue + } + return nil + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/grpc.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/grpc.go new file mode 100644 index 000000000..a7237ac35 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/grpc.go @@ -0,0 +1,99 @@ +package session + +import ( + "context" + "net" + "sync/atomic" + "time" + + grpc_middleware "github.com/grpc-ecosystem/go-grpc-middleware" + "github.com/moby/buildkit/util/bklog" + "github.com/moby/buildkit/util/grpcerrors" + "github.com/pkg/errors" + "go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc" + "go.opentelemetry.io/otel/trace" + "golang.org/x/net/http2" + "google.golang.org/grpc" + "google.golang.org/grpc/credentials/insecure" + "google.golang.org/grpc/health/grpc_health_v1" +) + +func serve(ctx context.Context, grpcServer *grpc.Server, conn net.Conn) { + go func() { + <-ctx.Done() + conn.Close() + }() + bklog.G(ctx).Debugf("serving grpc connection") + (&http2.Server{}).ServeConn(conn, &http2.ServeConnOpts{Handler: grpcServer}) +} + +func grpcClientConn(ctx context.Context, conn net.Conn) (context.Context, *grpc.ClientConn, error) { + var unary []grpc.UnaryClientInterceptor + var stream []grpc.StreamClientInterceptor + + var dialCount int64 + dialer := grpc.WithContextDialer(func(ctx context.Context, addr string) (net.Conn, error) { + if c := atomic.AddInt64(&dialCount, 1); c > 1 { + return nil, errors.Errorf("only one connection allowed") + } + return conn, nil + }) + + dialOpts := []grpc.DialOption{ + dialer, + grpc.WithTransportCredentials(insecure.NewCredentials()), + } + + if span := trace.SpanFromContext(ctx); span.SpanContext().IsValid() { + unary = append(unary, filterClient(otelgrpc.UnaryClientInterceptor(otelgrpc.WithTracerProvider(span.TracerProvider()), otelgrpc.WithPropagators(propagators)))) + stream = append(stream, otelgrpc.StreamClientInterceptor(otelgrpc.WithTracerProvider(span.TracerProvider()), otelgrpc.WithPropagators(propagators))) + } + + unary = append(unary, grpcerrors.UnaryClientInterceptor) + stream = append(stream, grpcerrors.StreamClientInterceptor) + + if len(unary) == 1 { + dialOpts = append(dialOpts, grpc.WithUnaryInterceptor(unary[0])) + } else if len(unary) > 1 { + dialOpts = append(dialOpts, grpc.WithUnaryInterceptor(grpc_middleware.ChainUnaryClient(unary...))) + } + + if len(stream) == 1 { + dialOpts = append(dialOpts, grpc.WithStreamInterceptor(stream[0])) + } else if len(stream) > 1 { + dialOpts = append(dialOpts, grpc.WithStreamInterceptor(grpc_middleware.ChainStreamClient(stream...))) + } + + cc, err := grpc.DialContext(ctx, "localhost", dialOpts...) + if err != nil { + return nil, nil, errors.Wrap(err, "failed to create grpc client") + } + + ctx, cancel := context.WithCancel(ctx) + go monitorHealth(ctx, cc, cancel) + + return ctx, cc, nil +} + +func monitorHealth(ctx context.Context, cc *grpc.ClientConn, cancelConn func()) { + defer cancelConn() + defer cc.Close() + + ticker := time.NewTicker(1 * time.Second) + defer ticker.Stop() + healthClient := grpc_health_v1.NewHealthClient(cc) + + for { + select { + case <-ctx.Done(): + return + case <-ticker.C: + ctx, cancel := context.WithTimeout(ctx, 10*time.Second) + _, err := healthClient.Check(ctx, &grpc_health_v1.HealthCheckRequest{}) + cancel() + if err != nil { + return + } + } + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/grpchijack/dial.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/grpchijack/dial.go new file mode 100644 index 000000000..25e3ddee9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/grpchijack/dial.go @@ -0,0 +1,163 @@ +package grpchijack + +import ( + "context" + "io" + "net" + "strings" + "sync" + "time" + + controlapi "github.com/moby/buildkit/api/services/control" + "github.com/moby/buildkit/session" + "google.golang.org/grpc" + "google.golang.org/grpc/metadata" +) + +func Dialer(api controlapi.ControlClient) session.Dialer { + return func(ctx context.Context, proto string, meta map[string][]string) (net.Conn, error) { + meta = lowerHeaders(meta) + md := metadata.MD(meta) + ctx = metadata.NewOutgoingContext(ctx, md) + + stream, err := api.Session(ctx) + if err != nil { + return nil, err + } + + c, _ := streamToConn(stream) + return c, nil + } +} + +type stream interface { + Context() context.Context + SendMsg(m interface{}) error + RecvMsg(m interface{}) error +} + +func streamToConn(stream stream) (net.Conn, <-chan struct{}) { + closeCh := make(chan struct{}) + c := &conn{stream: stream, buf: make([]byte, 32*1<<10), closeCh: closeCh} + return c, closeCh +} + +type conn struct { + stream stream + buf []byte + lastBuf []byte + + closedOnce sync.Once + readMu sync.Mutex + writeMu sync.Mutex + closeCh chan struct{} +} + +func (c *conn) Read(b []byte) (n int, err error) { + c.readMu.Lock() + defer c.readMu.Unlock() + + if c.lastBuf != nil { + n := copy(b, c.lastBuf) + c.lastBuf = c.lastBuf[n:] + if len(c.lastBuf) == 0 { + c.lastBuf = nil + } + return n, nil + } + m := new(controlapi.BytesMessage) + m.Data = c.buf + + if err := c.stream.RecvMsg(m); err != nil { + return 0, err + } + c.buf = m.Data[:cap(m.Data)] + + n = copy(b, m.Data) + if n < len(m.Data) { + c.lastBuf = m.Data[n:] + } + + return n, nil +} + +func (c *conn) Write(b []byte) (int, error) { + c.writeMu.Lock() + defer c.writeMu.Unlock() + m := &controlapi.BytesMessage{Data: b} + if err := c.stream.SendMsg(m); err != nil { + return 0, err + } + return len(b), nil +} + +func (c *conn) Close() (err error) { + c.closedOnce.Do(func() { + defer func() { + close(c.closeCh) + }() + + if cs, ok := c.stream.(grpc.ClientStream); ok { + c.writeMu.Lock() + err = cs.CloseSend() + c.writeMu.Unlock() + if err != nil { + return + } + } + + c.readMu.Lock() + for { + m := new(controlapi.BytesMessage) + m.Data = c.buf + err = c.stream.RecvMsg(m) + if err != nil { + if err != io.EOF { + c.readMu.Unlock() + return + } + err = nil + break + } + c.buf = m.Data[:cap(m.Data)] + c.lastBuf = append(c.lastBuf, c.buf...) + } + c.readMu.Unlock() + }) + return nil +} + +func (c *conn) LocalAddr() net.Addr { + return dummyAddr{} +} +func (c *conn) RemoteAddr() net.Addr { + return dummyAddr{} +} +func (c *conn) SetDeadline(t time.Time) error { + return nil +} +func (c *conn) SetReadDeadline(t time.Time) error { + return nil +} +func (c *conn) SetWriteDeadline(t time.Time) error { + return nil +} + +type dummyAddr struct { +} + +func (d dummyAddr) Network() string { + return "tcp" +} + +func (d dummyAddr) String() string { + return "localhost" +} + +func lowerHeaders(in map[string][]string) map[string][]string { + out := map[string][]string{} + for k := range in { + out[strings.ToLower(k)] = in[k] + } + return out +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/grpchijack/hijack.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/grpchijack/hijack.go new file mode 100644 index 000000000..096a9e806 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/grpchijack/hijack.go @@ -0,0 +1,15 @@ +package grpchijack + +import ( + "net" + + controlapi "github.com/moby/buildkit/api/services/control" + "google.golang.org/grpc/metadata" +) + +// Hijack hijacks session to a connection. +func Hijack(stream controlapi.Control_SessionServer) (net.Conn, <-chan struct{}, map[string][]string) { + md, _ := metadata.FromIncomingContext(stream.Context()) + c, closeCh := streamToConn(stream) + return c, closeCh, md +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/manager.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/manager.go new file mode 100644 index 000000000..2678e6738 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/manager.go @@ -0,0 +1,222 @@ +package session + +import ( + "context" + "net" + "net/http" + "strings" + "sync" + + "github.com/pkg/errors" + "google.golang.org/grpc" +) + +// Caller can invoke requests on the session +type Caller interface { + Context() context.Context + Supports(method string) bool + Conn() *grpc.ClientConn + Name() string + SharedKey() string +} + +type client struct { + Session + cc *grpc.ClientConn + supported map[string]struct{} +} + +// Manager is a controller for accessing currently active sessions +type Manager struct { + sessions map[string]*client + mu sync.Mutex + updateCondition *sync.Cond +} + +// NewManager returns a new Manager +func NewManager() (*Manager, error) { + sm := &Manager{ + sessions: make(map[string]*client), + } + sm.updateCondition = sync.NewCond(&sm.mu) + return sm, nil +} + +// HandleHTTPRequest handles an incoming HTTP request +func (sm *Manager) HandleHTTPRequest(ctx context.Context, w http.ResponseWriter, r *http.Request) error { + hijacker, ok := w.(http.Hijacker) + if !ok { + return errors.New("handler does not support hijack") + } + + id := r.Header.Get(headerSessionID) + + proto := r.Header.Get("Upgrade") + + sm.mu.Lock() + if _, ok := sm.sessions[id]; ok { + sm.mu.Unlock() + return errors.Errorf("session %s already exists", id) + } + + if proto == "" { + sm.mu.Unlock() + return errors.New("no upgrade proto in request") + } + + if proto != "h2c" { + sm.mu.Unlock() + return errors.Errorf("protocol %s not supported", proto) + } + + conn, _, err := hijacker.Hijack() + if err != nil { + sm.mu.Unlock() + return errors.Wrap(err, "failed to hijack connection") + } + + resp := &http.Response{ + StatusCode: http.StatusSwitchingProtocols, + ProtoMajor: 1, + ProtoMinor: 1, + Header: http.Header{}, + } + resp.Header.Set("Connection", "Upgrade") + resp.Header.Set("Upgrade", proto) + + // set raw mode + conn.Write([]byte{}) + resp.Write(conn) + + return sm.handleConn(ctx, conn, r.Header) +} + +// HandleConn handles an incoming raw connection +func (sm *Manager) HandleConn(ctx context.Context, conn net.Conn, opts map[string][]string) error { + sm.mu.Lock() + return sm.handleConn(ctx, conn, opts) +} + +// caller needs to take lock, this function will release it +func (sm *Manager) handleConn(ctx context.Context, conn net.Conn, opts map[string][]string) error { + ctx, cancel := context.WithCancel(ctx) + defer cancel() + + opts = canonicalHeaders(opts) + + h := http.Header(opts) + id := h.Get(headerSessionID) + name := h.Get(headerSessionName) + sharedKey := h.Get(headerSessionSharedKey) + + ctx, cc, err := grpcClientConn(ctx, conn) + if err != nil { + sm.mu.Unlock() + return err + } + + c := &client{ + Session: Session{ + id: id, + name: name, + sharedKey: sharedKey, + ctx: ctx, + cancelCtx: cancel, + done: make(chan struct{}), + }, + cc: cc, + supported: make(map[string]struct{}), + } + + for _, m := range opts[headerSessionMethod] { + c.supported[strings.ToLower(m)] = struct{}{} + } + sm.sessions[id] = c + sm.updateCondition.Broadcast() + sm.mu.Unlock() + + defer func() { + sm.mu.Lock() + delete(sm.sessions, id) + sm.mu.Unlock() + }() + + <-c.ctx.Done() + conn.Close() + close(c.done) + + return nil +} + +// Get returns a session by ID +func (sm *Manager) Get(ctx context.Context, id string, noWait bool) (Caller, error) { + // session prefix is used to identify vertexes with different contexts so + // they would not collide, but for lookup we don't need the prefix + if p := strings.SplitN(id, ":", 2); len(p) == 2 && len(p[1]) > 0 { + id = p[1] + } + + ctx, cancel := context.WithCancel(ctx) + defer cancel() + + go func() { + <-ctx.Done() + sm.mu.Lock() + sm.updateCondition.Broadcast() + sm.mu.Unlock() + }() + + var c *client + + sm.mu.Lock() + for { + select { + case <-ctx.Done(): + sm.mu.Unlock() + return nil, errors.Wrapf(ctx.Err(), "no active session for %s", id) + default: + } + var ok bool + c, ok = sm.sessions[id] + if (!ok || c.closed()) && !noWait { + sm.updateCondition.Wait() + continue + } + sm.mu.Unlock() + break + } + + if c == nil { + return nil, nil + } + + return c, nil +} + +func (c *client) Context() context.Context { + return c.context() +} + +func (c *client) Name() string { + return c.name +} + +func (c *client) SharedKey() string { + return c.sharedKey +} + +func (c *client) Supports(url string) bool { + _, ok := c.supported[strings.ToLower(url)] + return ok +} +func (c *client) Conn() *grpc.ClientConn { + return c.cc +} + +func canonicalHeaders(in map[string][]string) map[string][]string { + out := map[string][]string{} + for k := range in { + out[http.CanonicalHeaderKey(k)] = in[k] + } + return out +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/session.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/session.go new file mode 100644 index 000000000..50cb3b448 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/session.go @@ -0,0 +1,175 @@ +package session + +import ( + "context" + "net" + "strings" + + grpc_middleware "github.com/grpc-ecosystem/go-grpc-middleware" + "github.com/moby/buildkit/identity" + "github.com/moby/buildkit/util/grpcerrors" + "github.com/pkg/errors" + "go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc" + "go.opentelemetry.io/otel/propagation" + "go.opentelemetry.io/otel/trace" + "google.golang.org/grpc" + "google.golang.org/grpc/health" + "google.golang.org/grpc/health/grpc_health_v1" +) + +const ( + headerSessionID = "X-Docker-Expose-Session-Uuid" + headerSessionName = "X-Docker-Expose-Session-Name" + headerSessionSharedKey = "X-Docker-Expose-Session-Sharedkey" + headerSessionMethod = "X-Docker-Expose-Session-Grpc-Method" +) + +var propagators = propagation.NewCompositeTextMapPropagator(propagation.TraceContext{}, propagation.Baggage{}) + +// Dialer returns a connection that can be used by the session +type Dialer func(ctx context.Context, proto string, meta map[string][]string) (net.Conn, error) + +// Attachable defines a feature that can be exposed on a session +type Attachable interface { + Register(*grpc.Server) +} + +// Session is a long running connection between client and a daemon +type Session struct { + id string + name string + sharedKey string + ctx context.Context + cancelCtx func() + done chan struct{} + grpcServer *grpc.Server + conn net.Conn +} + +// NewSession returns a new long running session +func NewSession(ctx context.Context, name, sharedKey string) (*Session, error) { + id := identity.NewID() + + var unary []grpc.UnaryServerInterceptor + var stream []grpc.StreamServerInterceptor + + serverOpts := []grpc.ServerOption{} + + if span := trace.SpanFromContext(ctx); span.SpanContext().IsValid() { + unary = append(unary, filterServer(otelgrpc.UnaryServerInterceptor(otelgrpc.WithTracerProvider(span.TracerProvider()), otelgrpc.WithPropagators(propagators)))) + stream = append(stream, otelgrpc.StreamServerInterceptor(otelgrpc.WithTracerProvider(span.TracerProvider()), otelgrpc.WithPropagators(propagators))) + } + + unary = append(unary, grpcerrors.UnaryServerInterceptor) + stream = append(stream, grpcerrors.StreamServerInterceptor) + + if len(unary) == 1 { + serverOpts = append(serverOpts, grpc.UnaryInterceptor(unary[0])) + } else if len(unary) > 1 { + serverOpts = append(serverOpts, grpc.UnaryInterceptor(grpc_middleware.ChainUnaryServer(unary...))) + } + + if len(stream) == 1 { + serverOpts = append(serverOpts, grpc.StreamInterceptor(stream[0])) + } else if len(stream) > 1 { + serverOpts = append(serverOpts, grpc.StreamInterceptor(grpc_middleware.ChainStreamServer(stream...))) + } + + s := &Session{ + id: id, + name: name, + sharedKey: sharedKey, + grpcServer: grpc.NewServer(serverOpts...), + } + + grpc_health_v1.RegisterHealthServer(s.grpcServer, health.NewServer()) + + return s, nil +} + +// Allow enables a given service to be reachable through the grpc session +func (s *Session) Allow(a Attachable) { + a.Register(s.grpcServer) +} + +// ID returns unique identifier for the session +func (s *Session) ID() string { + return s.id +} + +// Run activates the session +func (s *Session) Run(ctx context.Context, dialer Dialer) error { + ctx, cancel := context.WithCancel(ctx) + s.cancelCtx = cancel + s.done = make(chan struct{}) + + defer cancel() + defer close(s.done) + + meta := make(map[string][]string) + meta[headerSessionID] = []string{s.id} + meta[headerSessionName] = []string{s.name} + meta[headerSessionSharedKey] = []string{s.sharedKey} + + for name, svc := range s.grpcServer.GetServiceInfo() { + for _, method := range svc.Methods { + meta[headerSessionMethod] = append(meta[headerSessionMethod], MethodURL(name, method.Name)) + } + } + conn, err := dialer(ctx, "h2c", meta) + if err != nil { + return errors.Wrap(err, "failed to dial gRPC") + } + s.conn = conn + serve(ctx, s.grpcServer, conn) + return nil +} + +// Close closes the session +func (s *Session) Close() error { + if s.cancelCtx != nil && s.done != nil { + if s.conn != nil { + s.conn.Close() + } + s.grpcServer.Stop() + <-s.done + } + return nil +} + +func (s *Session) context() context.Context { + return s.ctx +} + +func (s *Session) closed() bool { + select { + case <-s.context().Done(): + return true + default: + return false + } +} + +// MethodURL returns a gRPC method URL for service and method name +func MethodURL(s, m string) string { + return "/" + s + "/" + m +} + +// updates needed in opentelemetry-contrib to avoid this +func filterServer(intercept grpc.UnaryServerInterceptor) grpc.UnaryServerInterceptor { + return func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (resp interface{}, err error) { + if strings.HasSuffix(info.FullMethod, "Health/Check") { + return handler(ctx, req) + } + return intercept(ctx, req, info, handler) + } +} + +func filterClient(intercept grpc.UnaryClientInterceptor) grpc.UnaryClientInterceptor { + return func(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error { + if strings.HasSuffix(method, "Health/Check") { + return invoker(ctx, method, req, reply, cc, opts...) + } + return intercept(ctx, method, req, reply, cc, invoker, opts...) + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/upload/generate.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/upload/generate.go new file mode 100644 index 000000000..c498a9201 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/upload/generate.go @@ -0,0 +1,3 @@ +package upload + +//go:generate protoc --gogoslick_out=plugins=grpc:. upload.proto diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/upload/upload.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/upload/upload.go new file mode 100644 index 000000000..c739b92d8 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/upload/upload.go @@ -0,0 +1,56 @@ +package upload + +import ( + "context" + io "io" + "net/url" + + "github.com/moby/buildkit/session" + "github.com/pkg/errors" + "google.golang.org/grpc/metadata" +) + +const ( + keyPath = "urlpath" + keyHost = "urlhost" +) + +func New(ctx context.Context, c session.Caller, url *url.URL) (*Upload, error) { + opts := map[string][]string{ + keyPath: {url.Path}, + keyHost: {url.Host}, + } + + client := NewUploadClient(c.Conn()) + + ctx = metadata.NewOutgoingContext(ctx, opts) + + cc, err := client.Pull(ctx) + if err != nil { + return nil, errors.WithStack(err) + } + + return &Upload{cc: cc}, nil +} + +type Upload struct { + cc Upload_PullClient +} + +func (u *Upload) WriteTo(w io.Writer) (int, error) { + n := 0 + for { + var bm BytesMessage + if err := u.cc.RecvMsg(&bm); err != nil { + if err == io.EOF { + return n, nil + } + return n, errors.WithStack(err) + } + nn, err := w.Write(bm.Data) + n += nn + if err != nil { + return n, errors.WithStack(err) + } + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/upload/upload.pb.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/upload/upload.pb.go new file mode 100644 index 000000000..8ab5d04dd --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/upload/upload.pb.go @@ -0,0 +1,498 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: upload.proto + +package upload + +import ( + bytes "bytes" + context "context" + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + io "io" + math "math" + math_bits "math/bits" + reflect "reflect" + strings "strings" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// BytesMessage contains a chunk of byte data +type BytesMessage struct { + Data []byte `protobuf:"bytes,1,opt,name=data,proto3" json:"data,omitempty"` +} + +func (m *BytesMessage) Reset() { *m = BytesMessage{} } +func (*BytesMessage) ProtoMessage() {} +func (*BytesMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_91b94b655bd2a7e5, []int{0} +} +func (m *BytesMessage) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *BytesMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_BytesMessage.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *BytesMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_BytesMessage.Merge(m, src) +} +func (m *BytesMessage) XXX_Size() int { + return m.Size() +} +func (m *BytesMessage) XXX_DiscardUnknown() { + xxx_messageInfo_BytesMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_BytesMessage proto.InternalMessageInfo + +func (m *BytesMessage) GetData() []byte { + if m != nil { + return m.Data + } + return nil +} + +func init() { + proto.RegisterType((*BytesMessage)(nil), "moby.upload.v1.BytesMessage") +} + +func init() { proto.RegisterFile("upload.proto", fileDescriptor_91b94b655bd2a7e5) } + +var fileDescriptor_91b94b655bd2a7e5 = []byte{ + // 179 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xe2, 0x29, 0x2d, 0xc8, 0xc9, + 0x4f, 0x4c, 0xd1, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0xe2, 0xcb, 0xcd, 0x4f, 0xaa, 0xd4, 0x83, + 0x0a, 0x95, 0x19, 0x2a, 0x29, 0x71, 0xf1, 0x38, 0x55, 0x96, 0xa4, 0x16, 0xfb, 0xa6, 0x16, 0x17, + 0x27, 0xa6, 0xa7, 0x0a, 0x09, 0x71, 0xb1, 0xa4, 0x24, 0x96, 0x24, 0x4a, 0x30, 0x2a, 0x30, 0x6a, + 0xf0, 0x04, 0x81, 0xd9, 0x46, 0x01, 0x5c, 0x6c, 0xa1, 0x60, 0x0d, 0x42, 0x6e, 0x5c, 0x2c, 0x01, + 0xa5, 0x39, 0x39, 0x42, 0x32, 0x7a, 0xa8, 0xc6, 0xe8, 0x21, 0x9b, 0x21, 0x85, 0x57, 0x56, 0x83, + 0xd1, 0x80, 0xd1, 0xc9, 0xe6, 0xc2, 0x43, 0x39, 0x86, 0x1b, 0x0f, 0xe5, 0x18, 0x3e, 0x3c, 0x94, + 0x63, 0x6c, 0x78, 0x24, 0xc7, 0xb8, 0xe2, 0x91, 0x1c, 0xe3, 0x89, 0x47, 0x72, 0x8c, 0x17, 0x1e, + 0xc9, 0x31, 0x3e, 0x78, 0x24, 0xc7, 0xf8, 0xe2, 0x91, 0x1c, 0xc3, 0x87, 0x47, 0x72, 0x8c, 0x13, + 0x1e, 0xcb, 0x31, 0x5c, 0x78, 0x2c, 0xc7, 0x70, 0xe3, 0xb1, 0x1c, 0x43, 0x14, 0x1b, 0xc4, 0xc4, + 0x24, 0x36, 0xb0, 0x57, 0x8c, 0x01, 0x01, 0x00, 0x00, 0xff, 0xff, 0x12, 0xf2, 0xfc, 0xb4, 0xda, + 0x00, 0x00, 0x00, +} + +func (this *BytesMessage) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*BytesMessage) + if !ok { + that2, ok := that.(BytesMessage) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if !bytes.Equal(this.Data, that1.Data) { + return false + } + return true +} +func (this *BytesMessage) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 5) + s = append(s, "&upload.BytesMessage{") + s = append(s, "Data: "+fmt.Sprintf("%#v", this.Data)+",\n") + s = append(s, "}") + return strings.Join(s, "") +} +func valueToGoStringUpload(v interface{}, typ string) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv) +} + +// Reference imports to suppress errors if they are not otherwise used. +var _ context.Context +var _ grpc.ClientConn + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +const _ = grpc.SupportPackageIsVersion4 + +// UploadClient is the client API for Upload service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. +type UploadClient interface { + Pull(ctx context.Context, opts ...grpc.CallOption) (Upload_PullClient, error) +} + +type uploadClient struct { + cc *grpc.ClientConn +} + +func NewUploadClient(cc *grpc.ClientConn) UploadClient { + return &uploadClient{cc} +} + +func (c *uploadClient) Pull(ctx context.Context, opts ...grpc.CallOption) (Upload_PullClient, error) { + stream, err := c.cc.NewStream(ctx, &_Upload_serviceDesc.Streams[0], "/moby.upload.v1.Upload/Pull", opts...) + if err != nil { + return nil, err + } + x := &uploadPullClient{stream} + return x, nil +} + +type Upload_PullClient interface { + Send(*BytesMessage) error + Recv() (*BytesMessage, error) + grpc.ClientStream +} + +type uploadPullClient struct { + grpc.ClientStream +} + +func (x *uploadPullClient) Send(m *BytesMessage) error { + return x.ClientStream.SendMsg(m) +} + +func (x *uploadPullClient) Recv() (*BytesMessage, error) { + m := new(BytesMessage) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +// UploadServer is the server API for Upload service. +type UploadServer interface { + Pull(Upload_PullServer) error +} + +// UnimplementedUploadServer can be embedded to have forward compatible implementations. +type UnimplementedUploadServer struct { +} + +func (*UnimplementedUploadServer) Pull(srv Upload_PullServer) error { + return status.Errorf(codes.Unimplemented, "method Pull not implemented") +} + +func RegisterUploadServer(s *grpc.Server, srv UploadServer) { + s.RegisterService(&_Upload_serviceDesc, srv) +} + +func _Upload_Pull_Handler(srv interface{}, stream grpc.ServerStream) error { + return srv.(UploadServer).Pull(&uploadPullServer{stream}) +} + +type Upload_PullServer interface { + Send(*BytesMessage) error + Recv() (*BytesMessage, error) + grpc.ServerStream +} + +type uploadPullServer struct { + grpc.ServerStream +} + +func (x *uploadPullServer) Send(m *BytesMessage) error { + return x.ServerStream.SendMsg(m) +} + +func (x *uploadPullServer) Recv() (*BytesMessage, error) { + m := new(BytesMessage) + if err := x.ServerStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +var _Upload_serviceDesc = grpc.ServiceDesc{ + ServiceName: "moby.upload.v1.Upload", + HandlerType: (*UploadServer)(nil), + Methods: []grpc.MethodDesc{}, + Streams: []grpc.StreamDesc{ + { + StreamName: "Pull", + Handler: _Upload_Pull_Handler, + ServerStreams: true, + ClientStreams: true, + }, + }, + Metadata: "upload.proto", +} + +func (m *BytesMessage) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *BytesMessage) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *BytesMessage) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if len(m.Data) > 0 { + i -= len(m.Data) + copy(dAtA[i:], m.Data) + i = encodeVarintUpload(dAtA, i, uint64(len(m.Data))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func encodeVarintUpload(dAtA []byte, offset int, v uint64) int { + offset -= sovUpload(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func (m *BytesMessage) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Data) + if l > 0 { + n += 1 + l + sovUpload(uint64(l)) + } + return n +} + +func sovUpload(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozUpload(x uint64) (n int) { + return sovUpload(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (this *BytesMessage) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&BytesMessage{`, + `Data:` + fmt.Sprintf("%v", this.Data) + `,`, + `}`, + }, "") + return s +} +func valueToStringUpload(v interface{}) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("*%v", pv) +} +func (m *BytesMessage) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowUpload + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: BytesMessage: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: BytesMessage: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Data", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowUpload + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthUpload + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthUpload + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Data = append(m.Data[:0], dAtA[iNdEx:postIndex]...) + if m.Data == nil { + m.Data = []byte{} + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipUpload(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthUpload + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipUpload(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowUpload + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowUpload + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowUpload + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthUpload + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupUpload + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthUpload + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthUpload = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowUpload = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupUpload = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/upload/upload.proto b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/upload/upload.proto new file mode 100644 index 000000000..ce254ba90 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/upload/upload.proto @@ -0,0 +1,14 @@ +syntax = "proto3"; + +package moby.upload.v1; + +option go_package = "upload"; + +service Upload { + rpc Pull(stream BytesMessage) returns (stream BytesMessage); +} + +// BytesMessage contains a chunk of byte data +message BytesMessage{ + bytes data = 1; +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/upload/uploadprovider/provider.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/upload/uploadprovider/provider.go new file mode 100644 index 000000000..fe7b26a20 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/session/upload/uploadprovider/provider.go @@ -0,0 +1,66 @@ +package uploadprovider + +import ( + "io" + "path" + "sync" + + "github.com/moby/buildkit/identity" + "github.com/moby/buildkit/session/upload" + "github.com/pkg/errors" + "google.golang.org/grpc" + "google.golang.org/grpc/metadata" +) + +func New() *Uploader { + return &Uploader{m: map[string]io.Reader{}} +} + +type Uploader struct { + mu sync.Mutex + m map[string]io.Reader +} + +func (hp *Uploader) Add(r io.Reader) string { + id := identity.NewID() + hp.m[id] = r + return "http://buildkit-session/" + id +} + +func (hp *Uploader) Register(server *grpc.Server) { + upload.RegisterUploadServer(server, hp) +} + +func (hp *Uploader) Pull(stream upload.Upload_PullServer) error { + opts, _ := metadata.FromIncomingContext(stream.Context()) // if no metadata continue with empty object + var p string + urls, ok := opts["urlpath"] + if ok && len(urls) > 0 { + p = urls[0] + } + + p = path.Base(p) + + hp.mu.Lock() + r, ok := hp.m[p] + if !ok { + hp.mu.Unlock() + return errors.Errorf("no http response from session for %s", p) + } + delete(hp.m, p) + hp.mu.Unlock() + + _, err := io.Copy(&writer{stream}, r) + return err +} + +type writer struct { + grpc.ServerStream +} + +func (w *writer) Write(dt []byte) (int, error) { + if err := w.SendMsg(&upload.BytesMessage{Data: dt}); err != nil { + return 0, err + } + return len(dt), nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/context.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/context.go new file mode 100644 index 000000000..ea6bdfbf0 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/context.go @@ -0,0 +1,13 @@ +package errdefs + +import ( + "context" + "errors" + + "github.com/moby/buildkit/util/grpcerrors" + "google.golang.org/grpc/codes" +) + +func IsCanceled(err error) bool { + return errors.Is(err, context.Canceled) || grpcerrors.Code(err) == codes.Canceled +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/errdefs.pb.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/errdefs.pb.go new file mode 100644 index 000000000..5da34b6e5 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/errdefs.pb.go @@ -0,0 +1,399 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: errdefs.proto + +package errdefs + +import ( + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + pb "github.com/moby/buildkit/solver/pb" + math "math" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +type Vertex struct { + Digest string `protobuf:"bytes,1,opt,name=digest,proto3" json:"digest,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Vertex) Reset() { *m = Vertex{} } +func (m *Vertex) String() string { return proto.CompactTextString(m) } +func (*Vertex) ProtoMessage() {} +func (*Vertex) Descriptor() ([]byte, []int) { + return fileDescriptor_689dc58a5060aff5, []int{0} +} +func (m *Vertex) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_Vertex.Unmarshal(m, b) +} +func (m *Vertex) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_Vertex.Marshal(b, m, deterministic) +} +func (m *Vertex) XXX_Merge(src proto.Message) { + xxx_messageInfo_Vertex.Merge(m, src) +} +func (m *Vertex) XXX_Size() int { + return xxx_messageInfo_Vertex.Size(m) +} +func (m *Vertex) XXX_DiscardUnknown() { + xxx_messageInfo_Vertex.DiscardUnknown(m) +} + +var xxx_messageInfo_Vertex proto.InternalMessageInfo + +func (m *Vertex) GetDigest() string { + if m != nil { + return m.Digest + } + return "" +} + +type Source struct { + Info *pb.SourceInfo `protobuf:"bytes,1,opt,name=info,proto3" json:"info,omitempty"` + Ranges []*pb.Range `protobuf:"bytes,2,rep,name=ranges,proto3" json:"ranges,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Source) Reset() { *m = Source{} } +func (m *Source) String() string { return proto.CompactTextString(m) } +func (*Source) ProtoMessage() {} +func (*Source) Descriptor() ([]byte, []int) { + return fileDescriptor_689dc58a5060aff5, []int{1} +} +func (m *Source) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_Source.Unmarshal(m, b) +} +func (m *Source) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_Source.Marshal(b, m, deterministic) +} +func (m *Source) XXX_Merge(src proto.Message) { + xxx_messageInfo_Source.Merge(m, src) +} +func (m *Source) XXX_Size() int { + return xxx_messageInfo_Source.Size(m) +} +func (m *Source) XXX_DiscardUnknown() { + xxx_messageInfo_Source.DiscardUnknown(m) +} + +var xxx_messageInfo_Source proto.InternalMessageInfo + +func (m *Source) GetInfo() *pb.SourceInfo { + if m != nil { + return m.Info + } + return nil +} + +func (m *Source) GetRanges() []*pb.Range { + if m != nil { + return m.Ranges + } + return nil +} + +type FrontendCap struct { + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *FrontendCap) Reset() { *m = FrontendCap{} } +func (m *FrontendCap) String() string { return proto.CompactTextString(m) } +func (*FrontendCap) ProtoMessage() {} +func (*FrontendCap) Descriptor() ([]byte, []int) { + return fileDescriptor_689dc58a5060aff5, []int{2} +} +func (m *FrontendCap) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_FrontendCap.Unmarshal(m, b) +} +func (m *FrontendCap) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_FrontendCap.Marshal(b, m, deterministic) +} +func (m *FrontendCap) XXX_Merge(src proto.Message) { + xxx_messageInfo_FrontendCap.Merge(m, src) +} +func (m *FrontendCap) XXX_Size() int { + return xxx_messageInfo_FrontendCap.Size(m) +} +func (m *FrontendCap) XXX_DiscardUnknown() { + xxx_messageInfo_FrontendCap.DiscardUnknown(m) +} + +var xxx_messageInfo_FrontendCap proto.InternalMessageInfo + +func (m *FrontendCap) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +type Subrequest struct { + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Subrequest) Reset() { *m = Subrequest{} } +func (m *Subrequest) String() string { return proto.CompactTextString(m) } +func (*Subrequest) ProtoMessage() {} +func (*Subrequest) Descriptor() ([]byte, []int) { + return fileDescriptor_689dc58a5060aff5, []int{3} +} +func (m *Subrequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_Subrequest.Unmarshal(m, b) +} +func (m *Subrequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_Subrequest.Marshal(b, m, deterministic) +} +func (m *Subrequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_Subrequest.Merge(m, src) +} +func (m *Subrequest) XXX_Size() int { + return xxx_messageInfo_Subrequest.Size(m) +} +func (m *Subrequest) XXX_DiscardUnknown() { + xxx_messageInfo_Subrequest.DiscardUnknown(m) +} + +var xxx_messageInfo_Subrequest proto.InternalMessageInfo + +func (m *Subrequest) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +type Solve struct { + InputIDs []string `protobuf:"bytes,1,rep,name=inputIDs,proto3" json:"inputIDs,omitempty"` + MountIDs []string `protobuf:"bytes,2,rep,name=mountIDs,proto3" json:"mountIDs,omitempty"` + Op *pb.Op `protobuf:"bytes,3,opt,name=op,proto3" json:"op,omitempty"` + // Types that are valid to be assigned to Subject: + // *Solve_File + // *Solve_Cache + Subject isSolve_Subject `protobuf_oneof:"subject"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Solve) Reset() { *m = Solve{} } +func (m *Solve) String() string { return proto.CompactTextString(m) } +func (*Solve) ProtoMessage() {} +func (*Solve) Descriptor() ([]byte, []int) { + return fileDescriptor_689dc58a5060aff5, []int{4} +} +func (m *Solve) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_Solve.Unmarshal(m, b) +} +func (m *Solve) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_Solve.Marshal(b, m, deterministic) +} +func (m *Solve) XXX_Merge(src proto.Message) { + xxx_messageInfo_Solve.Merge(m, src) +} +func (m *Solve) XXX_Size() int { + return xxx_messageInfo_Solve.Size(m) +} +func (m *Solve) XXX_DiscardUnknown() { + xxx_messageInfo_Solve.DiscardUnknown(m) +} + +var xxx_messageInfo_Solve proto.InternalMessageInfo + +type isSolve_Subject interface { + isSolve_Subject() +} + +type Solve_File struct { + File *FileAction `protobuf:"bytes,4,opt,name=file,proto3,oneof" json:"file,omitempty"` +} +type Solve_Cache struct { + Cache *ContentCache `protobuf:"bytes,5,opt,name=cache,proto3,oneof" json:"cache,omitempty"` +} + +func (*Solve_File) isSolve_Subject() {} +func (*Solve_Cache) isSolve_Subject() {} + +func (m *Solve) GetSubject() isSolve_Subject { + if m != nil { + return m.Subject + } + return nil +} + +func (m *Solve) GetInputIDs() []string { + if m != nil { + return m.InputIDs + } + return nil +} + +func (m *Solve) GetMountIDs() []string { + if m != nil { + return m.MountIDs + } + return nil +} + +func (m *Solve) GetOp() *pb.Op { + if m != nil { + return m.Op + } + return nil +} + +func (m *Solve) GetFile() *FileAction { + if x, ok := m.GetSubject().(*Solve_File); ok { + return x.File + } + return nil +} + +func (m *Solve) GetCache() *ContentCache { + if x, ok := m.GetSubject().(*Solve_Cache); ok { + return x.Cache + } + return nil +} + +// XXX_OneofWrappers is for the internal use of the proto package. +func (*Solve) XXX_OneofWrappers() []interface{} { + return []interface{}{ + (*Solve_File)(nil), + (*Solve_Cache)(nil), + } +} + +type FileAction struct { + // Index of the file action that failed the exec. + Index int64 `protobuf:"varint,1,opt,name=index,proto3" json:"index,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *FileAction) Reset() { *m = FileAction{} } +func (m *FileAction) String() string { return proto.CompactTextString(m) } +func (*FileAction) ProtoMessage() {} +func (*FileAction) Descriptor() ([]byte, []int) { + return fileDescriptor_689dc58a5060aff5, []int{5} +} +func (m *FileAction) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_FileAction.Unmarshal(m, b) +} +func (m *FileAction) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_FileAction.Marshal(b, m, deterministic) +} +func (m *FileAction) XXX_Merge(src proto.Message) { + xxx_messageInfo_FileAction.Merge(m, src) +} +func (m *FileAction) XXX_Size() int { + return xxx_messageInfo_FileAction.Size(m) +} +func (m *FileAction) XXX_DiscardUnknown() { + xxx_messageInfo_FileAction.DiscardUnknown(m) +} + +var xxx_messageInfo_FileAction proto.InternalMessageInfo + +func (m *FileAction) GetIndex() int64 { + if m != nil { + return m.Index + } + return 0 +} + +type ContentCache struct { + // Original index of result that failed the slow cache calculation. + Index int64 `protobuf:"varint,1,opt,name=index,proto3" json:"index,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ContentCache) Reset() { *m = ContentCache{} } +func (m *ContentCache) String() string { return proto.CompactTextString(m) } +func (*ContentCache) ProtoMessage() {} +func (*ContentCache) Descriptor() ([]byte, []int) { + return fileDescriptor_689dc58a5060aff5, []int{6} +} +func (m *ContentCache) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ContentCache.Unmarshal(m, b) +} +func (m *ContentCache) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ContentCache.Marshal(b, m, deterministic) +} +func (m *ContentCache) XXX_Merge(src proto.Message) { + xxx_messageInfo_ContentCache.Merge(m, src) +} +func (m *ContentCache) XXX_Size() int { + return xxx_messageInfo_ContentCache.Size(m) +} +func (m *ContentCache) XXX_DiscardUnknown() { + xxx_messageInfo_ContentCache.DiscardUnknown(m) +} + +var xxx_messageInfo_ContentCache proto.InternalMessageInfo + +func (m *ContentCache) GetIndex() int64 { + if m != nil { + return m.Index + } + return 0 +} + +func init() { + proto.RegisterType((*Vertex)(nil), "errdefs.Vertex") + proto.RegisterType((*Source)(nil), "errdefs.Source") + proto.RegisterType((*FrontendCap)(nil), "errdefs.FrontendCap") + proto.RegisterType((*Subrequest)(nil), "errdefs.Subrequest") + proto.RegisterType((*Solve)(nil), "errdefs.Solve") + proto.RegisterType((*FileAction)(nil), "errdefs.FileAction") + proto.RegisterType((*ContentCache)(nil), "errdefs.ContentCache") +} + +func init() { proto.RegisterFile("errdefs.proto", fileDescriptor_689dc58a5060aff5) } + +var fileDescriptor_689dc58a5060aff5 = []byte{ + // 348 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x6c, 0x91, 0xcd, 0x8e, 0xd3, 0x30, + 0x14, 0x85, 0x27, 0xbf, 0x43, 0x6e, 0x81, 0x85, 0x81, 0x51, 0x34, 0xab, 0x8c, 0xc5, 0xa2, 0x48, + 0x90, 0x48, 0xc3, 0x13, 0x40, 0xd1, 0x68, 0x66, 0x55, 0xc9, 0x95, 0xd8, 0xc7, 0xc9, 0x4d, 0x6b, + 0x48, 0x6c, 0xe3, 0xd8, 0xa8, 0xbc, 0x1b, 0x0f, 0x87, 0xe2, 0xa4, 0x65, 0x16, 0xdd, 0xe5, 0xe4, + 0xfb, 0x7c, 0xed, 0x63, 0xc3, 0x2b, 0x34, 0xa6, 0xc5, 0x6e, 0x2c, 0xb5, 0x51, 0x56, 0x91, 0xeb, + 0x25, 0xde, 0x7e, 0xdc, 0x0b, 0x7b, 0x70, 0xbc, 0x6c, 0xd4, 0x50, 0x0d, 0x8a, 0xff, 0xa9, 0xb8, + 0x13, 0x7d, 0xfb, 0x53, 0xd8, 0x6a, 0x54, 0xfd, 0x6f, 0x34, 0x95, 0xe6, 0x95, 0xd2, 0xcb, 0x32, + 0x5a, 0x40, 0xfa, 0x1d, 0x8d, 0xc5, 0x23, 0xb9, 0x81, 0xb4, 0x15, 0x7b, 0x1c, 0x6d, 0x1e, 0x14, + 0xc1, 0x3a, 0x63, 0x4b, 0xa2, 0x5b, 0x48, 0x77, 0xca, 0x99, 0x06, 0x09, 0x85, 0x58, 0xc8, 0x4e, + 0x79, 0xbe, 0xba, 0x7f, 0x5d, 0x6a, 0x5e, 0xce, 0xe4, 0x49, 0x76, 0x8a, 0x79, 0x46, 0xee, 0x20, + 0x35, 0xb5, 0xdc, 0xe3, 0x98, 0x87, 0x45, 0xb4, 0x5e, 0xdd, 0x67, 0x93, 0xc5, 0xa6, 0x3f, 0x6c, + 0x01, 0xf4, 0x0e, 0x56, 0x0f, 0x46, 0x49, 0x8b, 0xb2, 0xdd, 0xd4, 0x9a, 0x10, 0x88, 0x65, 0x3d, + 0xe0, 0xb2, 0xab, 0xff, 0xa6, 0x05, 0xc0, 0xce, 0x71, 0x83, 0xbf, 0x1c, 0x8e, 0xf6, 0xa2, 0xf1, + 0x37, 0x80, 0x64, 0x37, 0xf5, 0x21, 0xb7, 0xf0, 0x42, 0x48, 0xed, 0xec, 0xd3, 0xb7, 0x31, 0x0f, + 0x8a, 0x68, 0x9d, 0xb1, 0x73, 0x9e, 0xd8, 0xa0, 0x9c, 0xf4, 0x2c, 0x9c, 0xd9, 0x29, 0x93, 0x1b, + 0x08, 0x95, 0xce, 0x23, 0xdf, 0x25, 0x9d, 0x4e, 0xb9, 0xd5, 0x2c, 0x54, 0x9a, 0x7c, 0x80, 0xb8, + 0x13, 0x3d, 0xe6, 0xb1, 0x27, 0x6f, 0xca, 0xd3, 0x35, 0x3f, 0x88, 0x1e, 0xbf, 0x34, 0x56, 0x28, + 0xf9, 0x78, 0xc5, 0xbc, 0x42, 0x3e, 0x41, 0xd2, 0xd4, 0xcd, 0x01, 0xf3, 0xc4, 0xbb, 0xef, 0xce, + 0xee, 0xc6, 0xd7, 0xb3, 0x9b, 0x09, 0x3e, 0x5e, 0xb1, 0xd9, 0xfa, 0x9a, 0xc1, 0xf5, 0xe8, 0xf8, + 0x0f, 0x6c, 0x2c, 0xa5, 0x00, 0xff, 0xe7, 0x91, 0xb7, 0x90, 0x08, 0xd9, 0xe2, 0xd1, 0x37, 0x8c, + 0xd8, 0x1c, 0xe8, 0x7b, 0x78, 0xf9, 0x7c, 0xce, 0x65, 0x8b, 0xa7, 0xfe, 0x1d, 0x3f, 0xff, 0x0b, + 0x00, 0x00, 0xff, 0xff, 0x1e, 0xfa, 0x9c, 0x6f, 0x0f, 0x02, 0x00, 0x00, +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/errdefs.proto b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/errdefs.proto new file mode 100644 index 000000000..d4b917754 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/errdefs.proto @@ -0,0 +1,43 @@ +syntax = "proto3"; + +package errdefs; + +import "github.com/moby/buildkit/solver/pb/ops.proto"; + +message Vertex { + string digest = 1; +} + +message Source { + pb.SourceInfo info = 1; + repeated pb.Range ranges = 2; +} + +message FrontendCap { + string name = 1; +} + +message Subrequest { + string name = 1; +} + +message Solve { + repeated string inputIDs = 1; + repeated string mountIDs = 2; + pb.Op op = 3; + + oneof subject { + FileAction file = 4; + ContentCache cache = 5; + } +} + +message FileAction { + // Index of the file action that failed the exec. + int64 index = 1; +} + +message ContentCache { + // Original index of result that failed the slow cache calculation. + int64 index = 1; +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/fronetendcap.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/fronetendcap.go new file mode 100644 index 000000000..e8af9ff23 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/fronetendcap.go @@ -0,0 +1,41 @@ +package errdefs + +import ( + fmt "fmt" + + "github.com/containerd/typeurl" + "github.com/moby/buildkit/util/grpcerrors" +) + +func init() { + typeurl.Register((*FrontendCap)(nil), "github.com/moby/buildkit", "errdefs.FrontendCap+json") +} + +type UnsupportedFrontendCapError struct { + FrontendCap + error +} + +func (e *UnsupportedFrontendCapError) Error() string { + msg := fmt.Sprintf("unsupported frontend capability %s", e.FrontendCap.Name) + if e.error != nil { + msg += ": " + e.error.Error() + } + return msg +} + +func (e *UnsupportedFrontendCapError) Unwrap() error { + return e.error +} + +func (e *UnsupportedFrontendCapError) ToProto() grpcerrors.TypedErrorProto { + return &e.FrontendCap +} + +func NewUnsupportedFrontendCapError(name string) error { + return &UnsupportedFrontendCapError{FrontendCap: FrontendCap{Name: name}} +} + +func (v *FrontendCap) WrapError(err error) error { + return &UnsupportedFrontendCapError{error: err, FrontendCap: *v} +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/generate.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/generate.go new file mode 100644 index 000000000..e0dc24cd3 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/generate.go @@ -0,0 +1,3 @@ +package errdefs + +//go:generate protoc -I=. -I=../../vendor/ -I=../../../../../ --gogo_out=. errdefs.proto diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/op.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/op.go new file mode 100644 index 000000000..61068b6e4 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/op.go @@ -0,0 +1,20 @@ +package errdefs + +import "github.com/moby/buildkit/solver/pb" + +type OpError struct { + error + Op *pb.Op +} + +func (e *OpError) Unwrap() error { + return e.error +} + +func WithOp(err error, iface interface{}) error { + op, ok := iface.(*pb.Op) + if err == nil || !ok { + return err + } + return &OpError{error: err, Op: op} +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/solve.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/solve.go new file mode 100644 index 000000000..3cbf8097e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/solve.go @@ -0,0 +1,74 @@ +package errdefs + +import ( + "bytes" + "errors" + + "github.com/containerd/typeurl" + "github.com/golang/protobuf/jsonpb" //nolint:staticcheck + "github.com/moby/buildkit/solver/pb" + "github.com/moby/buildkit/util/grpcerrors" +) + +func init() { + typeurl.Register((*Solve)(nil), "github.com/moby/buildkit", "errdefs.Solve+json") +} + +//nolint:revive +type IsSolve_Subject isSolve_Subject + +// SolveError will be returned when an error is encountered during a solve that +// has an exec op. +type SolveError struct { + Solve + Err error +} + +func (e *SolveError) Error() string { + return e.Err.Error() +} + +func (e *SolveError) Unwrap() error { + return e.Err +} + +func (e *SolveError) ToProto() grpcerrors.TypedErrorProto { + return &e.Solve +} + +func WithSolveError(err error, subject IsSolve_Subject, inputIDs, mountIDs []string) error { + if err == nil { + return nil + } + var ( + oe *OpError + op *pb.Op + ) + if errors.As(err, &oe) { + op = oe.Op + } + return &SolveError{ + Err: err, + Solve: Solve{ + InputIDs: inputIDs, + MountIDs: mountIDs, + Op: op, + Subject: subject, + }, + } +} + +func (v *Solve) WrapError(err error) error { + return &SolveError{Err: err, Solve: *v} +} + +func (v *Solve) MarshalJSON() ([]byte, error) { + m := jsonpb.Marshaler{} + buf := new(bytes.Buffer) + err := m.Marshal(buf, v) + return buf.Bytes(), err +} + +func (v *Solve) UnmarshalJSON(b []byte) error { + return jsonpb.Unmarshal(bytes.NewReader(b), v) +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/source.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/source.go new file mode 100644 index 000000000..6c1f36495 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/source.go @@ -0,0 +1,128 @@ +package errdefs + +import ( + "fmt" + "io" + "strings" + + pb "github.com/moby/buildkit/solver/pb" + "github.com/moby/buildkit/util/grpcerrors" + "github.com/pkg/errors" +) + +func WithSource(err error, src Source) error { + if err == nil { + return nil + } + return &ErrorSource{Source: src, error: err} +} + +type ErrorSource struct { + Source + error +} + +func (e *ErrorSource) Unwrap() error { + return e.error +} + +func (e *ErrorSource) ToProto() grpcerrors.TypedErrorProto { + return &e.Source +} + +func Sources(err error) []*Source { + var out []*Source + var es *ErrorSource + if errors.As(err, &es) { + out = Sources(es.Unwrap()) + out = append(out, &es.Source) + } + return out +} + +func (s *Source) WrapError(err error) error { + return &ErrorSource{error: err, Source: *s} +} + +func (s *Source) Print(w io.Writer) error { + si := s.Info + if si == nil { + return nil + } + lines := strings.Split(string(si.Data), "\n") + + start, end, ok := getStartEndLine(s.Ranges) + if !ok { + return nil + } + if start > len(lines) || start < 1 { + return nil + } + if end > len(lines) { + end = len(lines) + } + + pad := 2 + if end == start { + pad = 4 + } + var p int + + prepadStart := start + for { + if p >= pad { + break + } + if start > 1 { + start-- + p++ + } + if end != len(lines) { + end++ + p++ + } + p++ + } + + fmt.Fprintf(w, "%s:%d\n--------------------\n", si.Filename, prepadStart) + for i := start; i <= end; i++ { + pfx := " " + if containsLine(s.Ranges, i) { + pfx = ">>>" + } + fmt.Fprintf(w, " %3d | %s %s\n", i, pfx, lines[i-1]) + } + fmt.Fprintf(w, "--------------------\n") + return nil +} + +func containsLine(rr []*pb.Range, l int) bool { + for _, r := range rr { + e := r.End.Line + if e < r.Start.Line { + e = r.Start.Line + } + if r.Start.Line <= int32(l) && e >= int32(l) { + return true + } + } + return false +} + +func getStartEndLine(rr []*pb.Range) (start int, end int, ok bool) { + first := true + for _, r := range rr { + e := r.End.Line + if e < r.Start.Line { + e = r.Start.Line + } + if first || int(r.Start.Line) < start { + start = int(r.Start.Line) + } + if int(e) > end { + end = int(e) + } + first = false + } + return start, end, !first +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/subrequest.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/subrequest.go new file mode 100644 index 000000000..b30eab3f6 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/subrequest.go @@ -0,0 +1,41 @@ +package errdefs + +import ( + fmt "fmt" + + "github.com/containerd/typeurl" + "github.com/moby/buildkit/util/grpcerrors" +) + +func init() { + typeurl.Register((*Subrequest)(nil), "github.com/moby/buildkit", "errdefs.Subrequest+json") +} + +type UnsupportedSubrequestError struct { + Subrequest + error +} + +func (e *UnsupportedSubrequestError) Error() string { + msg := fmt.Sprintf("unsupported request %s", e.Subrequest.Name) + if e.error != nil { + msg += ": " + e.error.Error() + } + return msg +} + +func (e *UnsupportedSubrequestError) Unwrap() error { + return e.error +} + +func (e *UnsupportedSubrequestError) ToProto() grpcerrors.TypedErrorProto { + return &e.Subrequest +} + +func NewUnsupportedSubrequestError(name string) error { + return &UnsupportedSubrequestError{Subrequest: Subrequest{Name: name}} +} + +func (v *Subrequest) WrapError(err error) error { + return &UnsupportedSubrequestError{error: err, Subrequest: *v} +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/vertex.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/vertex.go new file mode 100644 index 000000000..4ec375165 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/errdefs/vertex.go @@ -0,0 +1,36 @@ +package errdefs + +import ( + "github.com/containerd/typeurl" + "github.com/moby/buildkit/util/grpcerrors" + digest "github.com/opencontainers/go-digest" +) + +func init() { + typeurl.Register((*Vertex)(nil), "github.com/moby/buildkit", "errdefs.Vertex+json") + typeurl.Register((*Source)(nil), "github.com/moby/buildkit", "errdefs.Source+json") +} + +type VertexError struct { + Vertex + error +} + +func (e *VertexError) Unwrap() error { + return e.error +} + +func (e *VertexError) ToProto() grpcerrors.TypedErrorProto { + return &e.Vertex +} + +func WrapVertex(err error, dgst digest.Digest) error { + if err == nil { + return nil + } + return &VertexError{Vertex: Vertex{Digest: dgst.String()}, error: err} +} + +func (v *Vertex) WrapError(err error) error { + return &VertexError{error: err, Vertex: *v} +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/attr.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/attr.go new file mode 100644 index 000000000..d365e963a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/attr.go @@ -0,0 +1,35 @@ +package pb + +const AttrKeepGitDir = "git.keepgitdir" +const AttrFullRemoteURL = "git.fullurl" +const AttrAuthHeaderSecret = "git.authheadersecret" +const AttrAuthTokenSecret = "git.authtokensecret" +const AttrKnownSSHHosts = "git.knownsshhosts" +const AttrMountSSHSock = "git.mountsshsock" +const AttrLocalSessionID = "local.session" +const AttrLocalUniqueID = "local.unique" +const AttrIncludePatterns = "local.includepattern" +const AttrFollowPaths = "local.followpaths" +const AttrExcludePatterns = "local.excludepatterns" +const AttrSharedKeyHint = "local.sharedkeyhint" + +const AttrLLBDefinitionFilename = "llbbuild.filename" + +const AttrHTTPChecksum = "http.checksum" +const AttrHTTPFilename = "http.filename" +const AttrHTTPPerm = "http.perm" +const AttrHTTPUID = "http.uid" +const AttrHTTPGID = "http.gid" + +const AttrImageResolveMode = "image.resolvemode" +const AttrImageResolveModeDefault = "default" +const AttrImageResolveModeForcePull = "pull" +const AttrImageResolveModePreferLocal = "local" +const AttrImageRecordType = "image.recordtype" +const AttrImageLayerLimit = "image.layerlimit" + +const AttrLocalDiffer = "local.differ" +const AttrLocalDifferNone = "none" +const AttrLocalDifferMetadata = "metadata" + +type IsFileAction = isFileAction_Action diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/caps.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/caps.go new file mode 100644 index 000000000..f0c369059 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/caps.go @@ -0,0 +1,410 @@ +package pb + +import "github.com/moby/buildkit/util/apicaps" + +var Caps apicaps.CapList + +// Every backwards or forwards non-compatible change needs to add a new capability row. +// By default new capabilities should be experimental. After merge a capability is +// considered immutable. After a capability is marked stable it should not be disabled. + +const ( + CapSourceImage apicaps.CapID = "source.image" + CapSourceImageResolveMode apicaps.CapID = "source.image.resolvemode" + CapSourceImageLayerLimit apicaps.CapID = "source.image.layerlimit" + + CapSourceLocal apicaps.CapID = "source.local" + CapSourceLocalUnique apicaps.CapID = "source.local.unique" + CapSourceLocalSessionID apicaps.CapID = "source.local.sessionid" + CapSourceLocalIncludePatterns apicaps.CapID = "source.local.includepatterns" + CapSourceLocalFollowPaths apicaps.CapID = "source.local.followpaths" + CapSourceLocalExcludePatterns apicaps.CapID = "source.local.excludepatterns" + CapSourceLocalSharedKeyHint apicaps.CapID = "source.local.sharedkeyhint" + CapSourceLocalDiffer apicaps.CapID = "source.local.differ" + + CapSourceGit apicaps.CapID = "source.git" + CapSourceGitKeepDir apicaps.CapID = "source.git.keepgitdir" + CapSourceGitFullURL apicaps.CapID = "source.git.fullurl" + CapSourceGitHTTPAuth apicaps.CapID = "source.git.httpauth" + CapSourceGitKnownSSHHosts apicaps.CapID = "source.git.knownsshhosts" + CapSourceGitMountSSHSock apicaps.CapID = "source.git.mountsshsock" + CapSourceGitSubdir apicaps.CapID = "source.git.subdir" + + CapSourceHTTP apicaps.CapID = "source.http" + CapSourceHTTPChecksum apicaps.CapID = "source.http.checksum" + CapSourceHTTPPerm apicaps.CapID = "source.http.perm" + CapSourceHTTPUIDGID apicaps.CapID = "soruce.http.uidgid" + + CapBuildOpLLBFileName apicaps.CapID = "source.buildop.llbfilename" + + CapExecMetaBase apicaps.CapID = "exec.meta.base" + CapExecMetaCgroupParent apicaps.CapID = "exec.meta.cgroup.parent" + CapExecMetaNetwork apicaps.CapID = "exec.meta.network" + CapExecMetaProxy apicaps.CapID = "exec.meta.proxyenv" + CapExecMetaSecurity apicaps.CapID = "exec.meta.security" + CapExecMetaSecurityDeviceWhitelistV1 apicaps.CapID = "exec.meta.security.devices.v1" + CapExecMetaSetsDefaultPath apicaps.CapID = "exec.meta.setsdefaultpath" + CapExecMetaUlimit apicaps.CapID = "exec.meta.ulimit" + CapExecMountBind apicaps.CapID = "exec.mount.bind" + CapExecMountBindReadWriteNoOuput apicaps.CapID = "exec.mount.bind.readwrite-nooutput" + CapExecMountCache apicaps.CapID = "exec.mount.cache" + CapExecMountCacheSharing apicaps.CapID = "exec.mount.cache.sharing" + CapExecMountSelector apicaps.CapID = "exec.mount.selector" + CapExecMountTmpfs apicaps.CapID = "exec.mount.tmpfs" + CapExecMountTmpfsSize apicaps.CapID = "exec.mount.tmpfs.size" + CapExecMountSecret apicaps.CapID = "exec.mount.secret" + CapExecMountSSH apicaps.CapID = "exec.mount.ssh" + CapExecCgroupsMounted apicaps.CapID = "exec.cgroup" + CapExecSecretEnv apicaps.CapID = "exec.secretenv" + + CapFileBase apicaps.CapID = "file.base" + CapFileRmWildcard apicaps.CapID = "file.rm.wildcard" + CapFileCopyIncludeExcludePatterns apicaps.CapID = "file.copy.includeexcludepatterns" + CapFileRmNoFollowSymlink apicaps.CapID = "file.rm.nofollowsymlink" + + CapConstraints apicaps.CapID = "constraints" + CapPlatform apicaps.CapID = "platform" + + CapMetaIgnoreCache apicaps.CapID = "meta.ignorecache" + CapMetaDescription apicaps.CapID = "meta.description" + CapMetaExportCache apicaps.CapID = "meta.exportcache" + + CapRemoteCacheGHA apicaps.CapID = "cache.gha" + CapRemoteCacheS3 apicaps.CapID = "cache.s3" + + CapMergeOp apicaps.CapID = "mergeop" + CapDiffOp apicaps.CapID = "diffop" +) + +func init() { + Caps.Init(apicaps.Cap{ + ID: CapSourceImage, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceImageResolveMode, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceImageLayerLimit, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceLocal, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceLocalUnique, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceLocalSessionID, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceLocalIncludePatterns, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceLocalFollowPaths, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceLocalExcludePatterns, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceLocalSharedKeyHint, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceLocalDiffer, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceGit, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceGitKeepDir, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceGitFullURL, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceGitHTTPAuth, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceGitKnownSSHHosts, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceGitMountSSHSock, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceGitSubdir, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceHTTP, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceHTTPChecksum, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceHTTPPerm, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapSourceHTTPUIDGID, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapBuildOpLLBFileName, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapExecMetaBase, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapExecMetaCgroupParent, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapExecMetaProxy, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapExecMetaNetwork, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapExecMetaSetsDefaultPath, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapExecMetaSecurity, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapExecMetaSecurityDeviceWhitelistV1, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapExecMetaUlimit, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapExecMountBind, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapExecMountBindReadWriteNoOuput, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapExecMountCache, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapExecMountCacheSharing, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapExecMountSelector, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapExecMountTmpfs, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapExecMountTmpfsSize, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapExecMountSecret, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapExecMountSSH, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapExecCgroupsMounted, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapExecSecretEnv, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapFileBase, + Enabled: true, + Status: apicaps.CapStatusPrerelease, + SupportedHint: map[string]string{ + "docker": "Docker v19.03", + "buildkit": "BuildKit v0.5.0", + }, + }) + + Caps.Init(apicaps.Cap{ + ID: CapFileRmWildcard, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapFileRmNoFollowSymlink, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapFileCopyIncludeExcludePatterns, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapConstraints, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapPlatform, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapMetaIgnoreCache, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapMetaDescription, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapMetaExportCache, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + + Caps.Init(apicaps.Cap{ + ID: CapRemoteCacheGHA, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + Caps.Init(apicaps.Cap{ + ID: CapRemoteCacheS3, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + Caps.Init(apicaps.Cap{ + ID: CapMergeOp, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) + Caps.Init(apicaps.Cap{ + ID: CapDiffOp, + Enabled: true, + Status: apicaps.CapStatusExperimental, + }) +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/const.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/const.go new file mode 100644 index 000000000..c2d20b29f --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/const.go @@ -0,0 +1,25 @@ +package pb + +// InputIndex is incrementing index to the input vertex +type InputIndex int64 + +// OutputIndex is incrementing index that another vertex can depend on +type OutputIndex int64 + +// RootMount is a base mountpoint +const RootMount = "/" + +// SkipOutput marks a disabled output index +const SkipOutput OutputIndex = -1 + +// Empty marks an input with no content +const Empty InputIndex = -1 + +// LLBBuilder is a special builder for BuildOp that directly builds LLB +const LLBBuilder InputIndex = -1 + +// LLBDefinitionInput marks an input that contains LLB definition for BuildOp +const LLBDefinitionInput = "buildkit.llb.definition" + +// LLBDefaultDefinitionFile is a filename containing the definition in LLBBuilder +const LLBDefaultDefinitionFile = LLBDefinitionInput diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/generate.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/generate.go new file mode 100644 index 000000000..c31e148f2 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/generate.go @@ -0,0 +1,3 @@ +package pb + +//go:generate protoc -I=. -I=../../vendor/ --gogofaster_out=. ops.proto diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/ops.pb.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/ops.pb.go new file mode 100644 index 000000000..68fda2394 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/ops.pb.go @@ -0,0 +1,13555 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: ops.proto + +// Package pb provides the protobuf definition of LLB: low-level builder instruction. +// LLB is DAG-structured; Op represents a vertex, and Definition represents a graph. + +package pb + +import ( + fmt "fmt" + _ "github.com/gogo/protobuf/gogoproto" + proto "github.com/gogo/protobuf/proto" + github_com_gogo_protobuf_sortkeys "github.com/gogo/protobuf/sortkeys" + github_com_moby_buildkit_util_apicaps "github.com/moby/buildkit/util/apicaps" + github_com_opencontainers_go_digest "github.com/opencontainers/go-digest" + io "io" + math "math" + math_bits "math/bits" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +type NetMode int32 + +const ( + NetMode_UNSET NetMode = 0 + NetMode_HOST NetMode = 1 + NetMode_NONE NetMode = 2 +) + +var NetMode_name = map[int32]string{ + 0: "UNSET", + 1: "HOST", + 2: "NONE", +} + +var NetMode_value = map[string]int32{ + "UNSET": 0, + "HOST": 1, + "NONE": 2, +} + +func (x NetMode) String() string { + return proto.EnumName(NetMode_name, int32(x)) +} + +func (NetMode) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{0} +} + +type SecurityMode int32 + +const ( + SecurityMode_SANDBOX SecurityMode = 0 + SecurityMode_INSECURE SecurityMode = 1 +) + +var SecurityMode_name = map[int32]string{ + 0: "SANDBOX", + 1: "INSECURE", +} + +var SecurityMode_value = map[string]int32{ + "SANDBOX": 0, + "INSECURE": 1, +} + +func (x SecurityMode) String() string { + return proto.EnumName(SecurityMode_name, int32(x)) +} + +func (SecurityMode) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{1} +} + +// MountType defines a type of a mount from a supported set +type MountType int32 + +const ( + MountType_BIND MountType = 0 + MountType_SECRET MountType = 1 + MountType_SSH MountType = 2 + MountType_CACHE MountType = 3 + MountType_TMPFS MountType = 4 +) + +var MountType_name = map[int32]string{ + 0: "BIND", + 1: "SECRET", + 2: "SSH", + 3: "CACHE", + 4: "TMPFS", +} + +var MountType_value = map[string]int32{ + "BIND": 0, + "SECRET": 1, + "SSH": 2, + "CACHE": 3, + "TMPFS": 4, +} + +func (x MountType) String() string { + return proto.EnumName(MountType_name, int32(x)) +} + +func (MountType) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{2} +} + +// CacheSharingOpt defines different sharing modes for cache mount +type CacheSharingOpt int32 + +const ( + // SHARED cache mount can be used concurrently by multiple writers + CacheSharingOpt_SHARED CacheSharingOpt = 0 + // PRIVATE creates a new mount if there are multiple writers + CacheSharingOpt_PRIVATE CacheSharingOpt = 1 + // LOCKED pauses second writer until first one releases the mount + CacheSharingOpt_LOCKED CacheSharingOpt = 2 +) + +var CacheSharingOpt_name = map[int32]string{ + 0: "SHARED", + 1: "PRIVATE", + 2: "LOCKED", +} + +var CacheSharingOpt_value = map[string]int32{ + "SHARED": 0, + "PRIVATE": 1, + "LOCKED": 2, +} + +func (x CacheSharingOpt) String() string { + return proto.EnumName(CacheSharingOpt_name, int32(x)) +} + +func (CacheSharingOpt) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{3} +} + +// Op represents a vertex of the LLB DAG. +type Op struct { + // inputs is a set of input edges. + Inputs []*Input `protobuf:"bytes,1,rep,name=inputs,proto3" json:"inputs,omitempty"` + // Types that are valid to be assigned to Op: + // *Op_Exec + // *Op_Source + // *Op_File + // *Op_Build + // *Op_Merge + // *Op_Diff + Op isOp_Op `protobuf_oneof:"op"` + Platform *Platform `protobuf:"bytes,10,opt,name=platform,proto3" json:"platform,omitempty"` + Constraints *WorkerConstraints `protobuf:"bytes,11,opt,name=constraints,proto3" json:"constraints,omitempty"` +} + +func (m *Op) Reset() { *m = Op{} } +func (m *Op) String() string { return proto.CompactTextString(m) } +func (*Op) ProtoMessage() {} +func (*Op) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{0} +} +func (m *Op) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Op) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *Op) XXX_Merge(src proto.Message) { + xxx_messageInfo_Op.Merge(m, src) +} +func (m *Op) XXX_Size() int { + return m.Size() +} +func (m *Op) XXX_DiscardUnknown() { + xxx_messageInfo_Op.DiscardUnknown(m) +} + +var xxx_messageInfo_Op proto.InternalMessageInfo + +type isOp_Op interface { + isOp_Op() + MarshalTo([]byte) (int, error) + Size() int +} + +type Op_Exec struct { + Exec *ExecOp `protobuf:"bytes,2,opt,name=exec,proto3,oneof" json:"exec,omitempty"` +} +type Op_Source struct { + Source *SourceOp `protobuf:"bytes,3,opt,name=source,proto3,oneof" json:"source,omitempty"` +} +type Op_File struct { + File *FileOp `protobuf:"bytes,4,opt,name=file,proto3,oneof" json:"file,omitempty"` +} +type Op_Build struct { + Build *BuildOp `protobuf:"bytes,5,opt,name=build,proto3,oneof" json:"build,omitempty"` +} +type Op_Merge struct { + Merge *MergeOp `protobuf:"bytes,6,opt,name=merge,proto3,oneof" json:"merge,omitempty"` +} +type Op_Diff struct { + Diff *DiffOp `protobuf:"bytes,7,opt,name=diff,proto3,oneof" json:"diff,omitempty"` +} + +func (*Op_Exec) isOp_Op() {} +func (*Op_Source) isOp_Op() {} +func (*Op_File) isOp_Op() {} +func (*Op_Build) isOp_Op() {} +func (*Op_Merge) isOp_Op() {} +func (*Op_Diff) isOp_Op() {} + +func (m *Op) GetOp() isOp_Op { + if m != nil { + return m.Op + } + return nil +} + +func (m *Op) GetInputs() []*Input { + if m != nil { + return m.Inputs + } + return nil +} + +func (m *Op) GetExec() *ExecOp { + if x, ok := m.GetOp().(*Op_Exec); ok { + return x.Exec + } + return nil +} + +func (m *Op) GetSource() *SourceOp { + if x, ok := m.GetOp().(*Op_Source); ok { + return x.Source + } + return nil +} + +func (m *Op) GetFile() *FileOp { + if x, ok := m.GetOp().(*Op_File); ok { + return x.File + } + return nil +} + +func (m *Op) GetBuild() *BuildOp { + if x, ok := m.GetOp().(*Op_Build); ok { + return x.Build + } + return nil +} + +func (m *Op) GetMerge() *MergeOp { + if x, ok := m.GetOp().(*Op_Merge); ok { + return x.Merge + } + return nil +} + +func (m *Op) GetDiff() *DiffOp { + if x, ok := m.GetOp().(*Op_Diff); ok { + return x.Diff + } + return nil +} + +func (m *Op) GetPlatform() *Platform { + if m != nil { + return m.Platform + } + return nil +} + +func (m *Op) GetConstraints() *WorkerConstraints { + if m != nil { + return m.Constraints + } + return nil +} + +// XXX_OneofWrappers is for the internal use of the proto package. +func (*Op) XXX_OneofWrappers() []interface{} { + return []interface{}{ + (*Op_Exec)(nil), + (*Op_Source)(nil), + (*Op_File)(nil), + (*Op_Build)(nil), + (*Op_Merge)(nil), + (*Op_Diff)(nil), + } +} + +// Platform is github.com/opencontainers/image-spec/specs-go/v1.Platform +type Platform struct { + Architecture string `protobuf:"bytes,1,opt,name=Architecture,proto3" json:"Architecture,omitempty"` + OS string `protobuf:"bytes,2,opt,name=OS,proto3" json:"OS,omitempty"` + Variant string `protobuf:"bytes,3,opt,name=Variant,proto3" json:"Variant,omitempty"` + OSVersion string `protobuf:"bytes,4,opt,name=OSVersion,proto3" json:"OSVersion,omitempty"` + OSFeatures []string `protobuf:"bytes,5,rep,name=OSFeatures,proto3" json:"OSFeatures,omitempty"` +} + +func (m *Platform) Reset() { *m = Platform{} } +func (m *Platform) String() string { return proto.CompactTextString(m) } +func (*Platform) ProtoMessage() {} +func (*Platform) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{1} +} +func (m *Platform) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Platform) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *Platform) XXX_Merge(src proto.Message) { + xxx_messageInfo_Platform.Merge(m, src) +} +func (m *Platform) XXX_Size() int { + return m.Size() +} +func (m *Platform) XXX_DiscardUnknown() { + xxx_messageInfo_Platform.DiscardUnknown(m) +} + +var xxx_messageInfo_Platform proto.InternalMessageInfo + +func (m *Platform) GetArchitecture() string { + if m != nil { + return m.Architecture + } + return "" +} + +func (m *Platform) GetOS() string { + if m != nil { + return m.OS + } + return "" +} + +func (m *Platform) GetVariant() string { + if m != nil { + return m.Variant + } + return "" +} + +func (m *Platform) GetOSVersion() string { + if m != nil { + return m.OSVersion + } + return "" +} + +func (m *Platform) GetOSFeatures() []string { + if m != nil { + return m.OSFeatures + } + return nil +} + +// Input represents an input edge for an Op. +type Input struct { + // digest of the marshaled input Op + Digest github_com_opencontainers_go_digest.Digest `protobuf:"bytes,1,opt,name=digest,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"digest"` + // output index of the input Op + Index OutputIndex `protobuf:"varint,2,opt,name=index,proto3,customtype=OutputIndex" json:"index"` +} + +func (m *Input) Reset() { *m = Input{} } +func (m *Input) String() string { return proto.CompactTextString(m) } +func (*Input) ProtoMessage() {} +func (*Input) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{2} +} +func (m *Input) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Input) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *Input) XXX_Merge(src proto.Message) { + xxx_messageInfo_Input.Merge(m, src) +} +func (m *Input) XXX_Size() int { + return m.Size() +} +func (m *Input) XXX_DiscardUnknown() { + xxx_messageInfo_Input.DiscardUnknown(m) +} + +var xxx_messageInfo_Input proto.InternalMessageInfo + +// ExecOp executes a command in a container. +type ExecOp struct { + Meta *Meta `protobuf:"bytes,1,opt,name=meta,proto3" json:"meta,omitempty"` + Mounts []*Mount `protobuf:"bytes,2,rep,name=mounts,proto3" json:"mounts,omitempty"` + Network NetMode `protobuf:"varint,3,opt,name=network,proto3,enum=pb.NetMode" json:"network,omitempty"` + Security SecurityMode `protobuf:"varint,4,opt,name=security,proto3,enum=pb.SecurityMode" json:"security,omitempty"` + Secretenv []*SecretEnv `protobuf:"bytes,5,rep,name=secretenv,proto3" json:"secretenv,omitempty"` +} + +func (m *ExecOp) Reset() { *m = ExecOp{} } +func (m *ExecOp) String() string { return proto.CompactTextString(m) } +func (*ExecOp) ProtoMessage() {} +func (*ExecOp) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{3} +} +func (m *ExecOp) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ExecOp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *ExecOp) XXX_Merge(src proto.Message) { + xxx_messageInfo_ExecOp.Merge(m, src) +} +func (m *ExecOp) XXX_Size() int { + return m.Size() +} +func (m *ExecOp) XXX_DiscardUnknown() { + xxx_messageInfo_ExecOp.DiscardUnknown(m) +} + +var xxx_messageInfo_ExecOp proto.InternalMessageInfo + +func (m *ExecOp) GetMeta() *Meta { + if m != nil { + return m.Meta + } + return nil +} + +func (m *ExecOp) GetMounts() []*Mount { + if m != nil { + return m.Mounts + } + return nil +} + +func (m *ExecOp) GetNetwork() NetMode { + if m != nil { + return m.Network + } + return NetMode_UNSET +} + +func (m *ExecOp) GetSecurity() SecurityMode { + if m != nil { + return m.Security + } + return SecurityMode_SANDBOX +} + +func (m *ExecOp) GetSecretenv() []*SecretEnv { + if m != nil { + return m.Secretenv + } + return nil +} + +// Meta is a set of arguments for ExecOp. +// Meta is unrelated to LLB metadata. +// FIXME: rename (ExecContext? ExecArgs?) +type Meta struct { + Args []string `protobuf:"bytes,1,rep,name=args,proto3" json:"args,omitempty"` + Env []string `protobuf:"bytes,2,rep,name=env,proto3" json:"env,omitempty"` + Cwd string `protobuf:"bytes,3,opt,name=cwd,proto3" json:"cwd,omitempty"` + User string `protobuf:"bytes,4,opt,name=user,proto3" json:"user,omitempty"` + ProxyEnv *ProxyEnv `protobuf:"bytes,5,opt,name=proxy_env,json=proxyEnv,proto3" json:"proxy_env,omitempty"` + ExtraHosts []*HostIP `protobuf:"bytes,6,rep,name=extraHosts,proto3" json:"extraHosts,omitempty"` + Hostname string `protobuf:"bytes,7,opt,name=hostname,proto3" json:"hostname,omitempty"` + Ulimit []*Ulimit `protobuf:"bytes,9,rep,name=ulimit,proto3" json:"ulimit,omitempty"` + CgroupParent string `protobuf:"bytes,10,opt,name=cgroupParent,proto3" json:"cgroupParent,omitempty"` +} + +func (m *Meta) Reset() { *m = Meta{} } +func (m *Meta) String() string { return proto.CompactTextString(m) } +func (*Meta) ProtoMessage() {} +func (*Meta) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{4} +} +func (m *Meta) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Meta) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *Meta) XXX_Merge(src proto.Message) { + xxx_messageInfo_Meta.Merge(m, src) +} +func (m *Meta) XXX_Size() int { + return m.Size() +} +func (m *Meta) XXX_DiscardUnknown() { + xxx_messageInfo_Meta.DiscardUnknown(m) +} + +var xxx_messageInfo_Meta proto.InternalMessageInfo + +func (m *Meta) GetArgs() []string { + if m != nil { + return m.Args + } + return nil +} + +func (m *Meta) GetEnv() []string { + if m != nil { + return m.Env + } + return nil +} + +func (m *Meta) GetCwd() string { + if m != nil { + return m.Cwd + } + return "" +} + +func (m *Meta) GetUser() string { + if m != nil { + return m.User + } + return "" +} + +func (m *Meta) GetProxyEnv() *ProxyEnv { + if m != nil { + return m.ProxyEnv + } + return nil +} + +func (m *Meta) GetExtraHosts() []*HostIP { + if m != nil { + return m.ExtraHosts + } + return nil +} + +func (m *Meta) GetHostname() string { + if m != nil { + return m.Hostname + } + return "" +} + +func (m *Meta) GetUlimit() []*Ulimit { + if m != nil { + return m.Ulimit + } + return nil +} + +func (m *Meta) GetCgroupParent() string { + if m != nil { + return m.CgroupParent + } + return "" +} + +type HostIP struct { + Host string `protobuf:"bytes,1,opt,name=Host,proto3" json:"Host,omitempty"` + IP string `protobuf:"bytes,2,opt,name=IP,proto3" json:"IP,omitempty"` +} + +func (m *HostIP) Reset() { *m = HostIP{} } +func (m *HostIP) String() string { return proto.CompactTextString(m) } +func (*HostIP) ProtoMessage() {} +func (*HostIP) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{5} +} +func (m *HostIP) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *HostIP) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *HostIP) XXX_Merge(src proto.Message) { + xxx_messageInfo_HostIP.Merge(m, src) +} +func (m *HostIP) XXX_Size() int { + return m.Size() +} +func (m *HostIP) XXX_DiscardUnknown() { + xxx_messageInfo_HostIP.DiscardUnknown(m) +} + +var xxx_messageInfo_HostIP proto.InternalMessageInfo + +func (m *HostIP) GetHost() string { + if m != nil { + return m.Host + } + return "" +} + +func (m *HostIP) GetIP() string { + if m != nil { + return m.IP + } + return "" +} + +type Ulimit struct { + Name string `protobuf:"bytes,1,opt,name=Name,proto3" json:"Name,omitempty"` + Soft int64 `protobuf:"varint,2,opt,name=Soft,proto3" json:"Soft,omitempty"` + Hard int64 `protobuf:"varint,3,opt,name=Hard,proto3" json:"Hard,omitempty"` +} + +func (m *Ulimit) Reset() { *m = Ulimit{} } +func (m *Ulimit) String() string { return proto.CompactTextString(m) } +func (*Ulimit) ProtoMessage() {} +func (*Ulimit) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{6} +} +func (m *Ulimit) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Ulimit) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *Ulimit) XXX_Merge(src proto.Message) { + xxx_messageInfo_Ulimit.Merge(m, src) +} +func (m *Ulimit) XXX_Size() int { + return m.Size() +} +func (m *Ulimit) XXX_DiscardUnknown() { + xxx_messageInfo_Ulimit.DiscardUnknown(m) +} + +var xxx_messageInfo_Ulimit proto.InternalMessageInfo + +func (m *Ulimit) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +func (m *Ulimit) GetSoft() int64 { + if m != nil { + return m.Soft + } + return 0 +} + +func (m *Ulimit) GetHard() int64 { + if m != nil { + return m.Hard + } + return 0 +} + +// SecretEnv is an environment variable that is backed by a secret. +type SecretEnv struct { + ID string `protobuf:"bytes,1,opt,name=ID,proto3" json:"ID,omitempty"` + Name string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"` + Optional bool `protobuf:"varint,3,opt,name=optional,proto3" json:"optional,omitempty"` +} + +func (m *SecretEnv) Reset() { *m = SecretEnv{} } +func (m *SecretEnv) String() string { return proto.CompactTextString(m) } +func (*SecretEnv) ProtoMessage() {} +func (*SecretEnv) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{7} +} +func (m *SecretEnv) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *SecretEnv) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *SecretEnv) XXX_Merge(src proto.Message) { + xxx_messageInfo_SecretEnv.Merge(m, src) +} +func (m *SecretEnv) XXX_Size() int { + return m.Size() +} +func (m *SecretEnv) XXX_DiscardUnknown() { + xxx_messageInfo_SecretEnv.DiscardUnknown(m) +} + +var xxx_messageInfo_SecretEnv proto.InternalMessageInfo + +func (m *SecretEnv) GetID() string { + if m != nil { + return m.ID + } + return "" +} + +func (m *SecretEnv) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +func (m *SecretEnv) GetOptional() bool { + if m != nil { + return m.Optional + } + return false +} + +// Mount specifies how to mount an input Op as a filesystem. +type Mount struct { + Input InputIndex `protobuf:"varint,1,opt,name=input,proto3,customtype=InputIndex" json:"input"` + Selector string `protobuf:"bytes,2,opt,name=selector,proto3" json:"selector,omitempty"` + Dest string `protobuf:"bytes,3,opt,name=dest,proto3" json:"dest,omitempty"` + Output OutputIndex `protobuf:"varint,4,opt,name=output,proto3,customtype=OutputIndex" json:"output"` + Readonly bool `protobuf:"varint,5,opt,name=readonly,proto3" json:"readonly,omitempty"` + MountType MountType `protobuf:"varint,6,opt,name=mountType,proto3,enum=pb.MountType" json:"mountType,omitempty"` + TmpfsOpt *TmpfsOpt `protobuf:"bytes,19,opt,name=TmpfsOpt,proto3" json:"TmpfsOpt,omitempty"` + CacheOpt *CacheOpt `protobuf:"bytes,20,opt,name=cacheOpt,proto3" json:"cacheOpt,omitempty"` + SecretOpt *SecretOpt `protobuf:"bytes,21,opt,name=secretOpt,proto3" json:"secretOpt,omitempty"` + SSHOpt *SSHOpt `protobuf:"bytes,22,opt,name=SSHOpt,proto3" json:"SSHOpt,omitempty"` + ResultID string `protobuf:"bytes,23,opt,name=resultID,proto3" json:"resultID,omitempty"` +} + +func (m *Mount) Reset() { *m = Mount{} } +func (m *Mount) String() string { return proto.CompactTextString(m) } +func (*Mount) ProtoMessage() {} +func (*Mount) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{8} +} +func (m *Mount) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Mount) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *Mount) XXX_Merge(src proto.Message) { + xxx_messageInfo_Mount.Merge(m, src) +} +func (m *Mount) XXX_Size() int { + return m.Size() +} +func (m *Mount) XXX_DiscardUnknown() { + xxx_messageInfo_Mount.DiscardUnknown(m) +} + +var xxx_messageInfo_Mount proto.InternalMessageInfo + +func (m *Mount) GetSelector() string { + if m != nil { + return m.Selector + } + return "" +} + +func (m *Mount) GetDest() string { + if m != nil { + return m.Dest + } + return "" +} + +func (m *Mount) GetReadonly() bool { + if m != nil { + return m.Readonly + } + return false +} + +func (m *Mount) GetMountType() MountType { + if m != nil { + return m.MountType + } + return MountType_BIND +} + +func (m *Mount) GetTmpfsOpt() *TmpfsOpt { + if m != nil { + return m.TmpfsOpt + } + return nil +} + +func (m *Mount) GetCacheOpt() *CacheOpt { + if m != nil { + return m.CacheOpt + } + return nil +} + +func (m *Mount) GetSecretOpt() *SecretOpt { + if m != nil { + return m.SecretOpt + } + return nil +} + +func (m *Mount) GetSSHOpt() *SSHOpt { + if m != nil { + return m.SSHOpt + } + return nil +} + +func (m *Mount) GetResultID() string { + if m != nil { + return m.ResultID + } + return "" +} + +// TmpfsOpt defines options describing tpmfs mounts +type TmpfsOpt struct { + // Specify an upper limit on the size of the filesystem. + Size_ int64 `protobuf:"varint,1,opt,name=size,proto3" json:"size,omitempty"` +} + +func (m *TmpfsOpt) Reset() { *m = TmpfsOpt{} } +func (m *TmpfsOpt) String() string { return proto.CompactTextString(m) } +func (*TmpfsOpt) ProtoMessage() {} +func (*TmpfsOpt) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{9} +} +func (m *TmpfsOpt) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *TmpfsOpt) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *TmpfsOpt) XXX_Merge(src proto.Message) { + xxx_messageInfo_TmpfsOpt.Merge(m, src) +} +func (m *TmpfsOpt) XXX_Size() int { + return m.Size() +} +func (m *TmpfsOpt) XXX_DiscardUnknown() { + xxx_messageInfo_TmpfsOpt.DiscardUnknown(m) +} + +var xxx_messageInfo_TmpfsOpt proto.InternalMessageInfo + +func (m *TmpfsOpt) GetSize_() int64 { + if m != nil { + return m.Size_ + } + return 0 +} + +// CacheOpt defines options specific to cache mounts +type CacheOpt struct { + // ID is an optional namespace for the mount + ID string `protobuf:"bytes,1,opt,name=ID,proto3" json:"ID,omitempty"` + // Sharing is the sharing mode for the mount + Sharing CacheSharingOpt `protobuf:"varint,2,opt,name=sharing,proto3,enum=pb.CacheSharingOpt" json:"sharing,omitempty"` +} + +func (m *CacheOpt) Reset() { *m = CacheOpt{} } +func (m *CacheOpt) String() string { return proto.CompactTextString(m) } +func (*CacheOpt) ProtoMessage() {} +func (*CacheOpt) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{10} +} +func (m *CacheOpt) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *CacheOpt) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *CacheOpt) XXX_Merge(src proto.Message) { + xxx_messageInfo_CacheOpt.Merge(m, src) +} +func (m *CacheOpt) XXX_Size() int { + return m.Size() +} +func (m *CacheOpt) XXX_DiscardUnknown() { + xxx_messageInfo_CacheOpt.DiscardUnknown(m) +} + +var xxx_messageInfo_CacheOpt proto.InternalMessageInfo + +func (m *CacheOpt) GetID() string { + if m != nil { + return m.ID + } + return "" +} + +func (m *CacheOpt) GetSharing() CacheSharingOpt { + if m != nil { + return m.Sharing + } + return CacheSharingOpt_SHARED +} + +// SecretOpt defines options describing secret mounts +type SecretOpt struct { + // ID of secret. Used for quering the value. + ID string `protobuf:"bytes,1,opt,name=ID,proto3" json:"ID,omitempty"` + // UID of secret file + Uid uint32 `protobuf:"varint,2,opt,name=uid,proto3" json:"uid,omitempty"` + // GID of secret file + Gid uint32 `protobuf:"varint,3,opt,name=gid,proto3" json:"gid,omitempty"` + // Mode is the filesystem mode of secret file + Mode uint32 `protobuf:"varint,4,opt,name=mode,proto3" json:"mode,omitempty"` + // Optional defines if secret value is required. Error is produced + // if value is not found and optional is false. + Optional bool `protobuf:"varint,5,opt,name=optional,proto3" json:"optional,omitempty"` +} + +func (m *SecretOpt) Reset() { *m = SecretOpt{} } +func (m *SecretOpt) String() string { return proto.CompactTextString(m) } +func (*SecretOpt) ProtoMessage() {} +func (*SecretOpt) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{11} +} +func (m *SecretOpt) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *SecretOpt) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *SecretOpt) XXX_Merge(src proto.Message) { + xxx_messageInfo_SecretOpt.Merge(m, src) +} +func (m *SecretOpt) XXX_Size() int { + return m.Size() +} +func (m *SecretOpt) XXX_DiscardUnknown() { + xxx_messageInfo_SecretOpt.DiscardUnknown(m) +} + +var xxx_messageInfo_SecretOpt proto.InternalMessageInfo + +func (m *SecretOpt) GetID() string { + if m != nil { + return m.ID + } + return "" +} + +func (m *SecretOpt) GetUid() uint32 { + if m != nil { + return m.Uid + } + return 0 +} + +func (m *SecretOpt) GetGid() uint32 { + if m != nil { + return m.Gid + } + return 0 +} + +func (m *SecretOpt) GetMode() uint32 { + if m != nil { + return m.Mode + } + return 0 +} + +func (m *SecretOpt) GetOptional() bool { + if m != nil { + return m.Optional + } + return false +} + +// SSHOpt defines options describing ssh mounts +type SSHOpt struct { + // ID of exposed ssh rule. Used for quering the value. + ID string `protobuf:"bytes,1,opt,name=ID,proto3" json:"ID,omitempty"` + // UID of agent socket + Uid uint32 `protobuf:"varint,2,opt,name=uid,proto3" json:"uid,omitempty"` + // GID of agent socket + Gid uint32 `protobuf:"varint,3,opt,name=gid,proto3" json:"gid,omitempty"` + // Mode is the filesystem mode of agent socket + Mode uint32 `protobuf:"varint,4,opt,name=mode,proto3" json:"mode,omitempty"` + // Optional defines if ssh socket is required. Error is produced + // if client does not expose ssh. + Optional bool `protobuf:"varint,5,opt,name=optional,proto3" json:"optional,omitempty"` +} + +func (m *SSHOpt) Reset() { *m = SSHOpt{} } +func (m *SSHOpt) String() string { return proto.CompactTextString(m) } +func (*SSHOpt) ProtoMessage() {} +func (*SSHOpt) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{12} +} +func (m *SSHOpt) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *SSHOpt) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *SSHOpt) XXX_Merge(src proto.Message) { + xxx_messageInfo_SSHOpt.Merge(m, src) +} +func (m *SSHOpt) XXX_Size() int { + return m.Size() +} +func (m *SSHOpt) XXX_DiscardUnknown() { + xxx_messageInfo_SSHOpt.DiscardUnknown(m) +} + +var xxx_messageInfo_SSHOpt proto.InternalMessageInfo + +func (m *SSHOpt) GetID() string { + if m != nil { + return m.ID + } + return "" +} + +func (m *SSHOpt) GetUid() uint32 { + if m != nil { + return m.Uid + } + return 0 +} + +func (m *SSHOpt) GetGid() uint32 { + if m != nil { + return m.Gid + } + return 0 +} + +func (m *SSHOpt) GetMode() uint32 { + if m != nil { + return m.Mode + } + return 0 +} + +func (m *SSHOpt) GetOptional() bool { + if m != nil { + return m.Optional + } + return false +} + +// SourceOp specifies a source such as build contexts and images. +type SourceOp struct { + // TODO: use source type or any type instead of URL protocol. + // identifier e.g. local://, docker-image://, git://, https://... + Identifier string `protobuf:"bytes,1,opt,name=identifier,proto3" json:"identifier,omitempty"` + // attrs are defined in attr.go + Attrs map[string]string `protobuf:"bytes,2,rep,name=attrs,proto3" json:"attrs,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` +} + +func (m *SourceOp) Reset() { *m = SourceOp{} } +func (m *SourceOp) String() string { return proto.CompactTextString(m) } +func (*SourceOp) ProtoMessage() {} +func (*SourceOp) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{13} +} +func (m *SourceOp) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *SourceOp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *SourceOp) XXX_Merge(src proto.Message) { + xxx_messageInfo_SourceOp.Merge(m, src) +} +func (m *SourceOp) XXX_Size() int { + return m.Size() +} +func (m *SourceOp) XXX_DiscardUnknown() { + xxx_messageInfo_SourceOp.DiscardUnknown(m) +} + +var xxx_messageInfo_SourceOp proto.InternalMessageInfo + +func (m *SourceOp) GetIdentifier() string { + if m != nil { + return m.Identifier + } + return "" +} + +func (m *SourceOp) GetAttrs() map[string]string { + if m != nil { + return m.Attrs + } + return nil +} + +// BuildOp is used for nested build invocation. +// BuildOp is experimental and can break without backwards compatibility +type BuildOp struct { + Builder InputIndex `protobuf:"varint,1,opt,name=builder,proto3,customtype=InputIndex" json:"builder"` + Inputs map[string]*BuildInput `protobuf:"bytes,2,rep,name=inputs,proto3" json:"inputs,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + Def *Definition `protobuf:"bytes,3,opt,name=def,proto3" json:"def,omitempty"` + Attrs map[string]string `protobuf:"bytes,4,rep,name=attrs,proto3" json:"attrs,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` +} + +func (m *BuildOp) Reset() { *m = BuildOp{} } +func (m *BuildOp) String() string { return proto.CompactTextString(m) } +func (*BuildOp) ProtoMessage() {} +func (*BuildOp) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{14} +} +func (m *BuildOp) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *BuildOp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *BuildOp) XXX_Merge(src proto.Message) { + xxx_messageInfo_BuildOp.Merge(m, src) +} +func (m *BuildOp) XXX_Size() int { + return m.Size() +} +func (m *BuildOp) XXX_DiscardUnknown() { + xxx_messageInfo_BuildOp.DiscardUnknown(m) +} + +var xxx_messageInfo_BuildOp proto.InternalMessageInfo + +func (m *BuildOp) GetInputs() map[string]*BuildInput { + if m != nil { + return m.Inputs + } + return nil +} + +func (m *BuildOp) GetDef() *Definition { + if m != nil { + return m.Def + } + return nil +} + +func (m *BuildOp) GetAttrs() map[string]string { + if m != nil { + return m.Attrs + } + return nil +} + +// BuildInput is used for BuildOp. +type BuildInput struct { + Input InputIndex `protobuf:"varint,1,opt,name=input,proto3,customtype=InputIndex" json:"input"` +} + +func (m *BuildInput) Reset() { *m = BuildInput{} } +func (m *BuildInput) String() string { return proto.CompactTextString(m) } +func (*BuildInput) ProtoMessage() {} +func (*BuildInput) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{15} +} +func (m *BuildInput) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *BuildInput) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *BuildInput) XXX_Merge(src proto.Message) { + xxx_messageInfo_BuildInput.Merge(m, src) +} +func (m *BuildInput) XXX_Size() int { + return m.Size() +} +func (m *BuildInput) XXX_DiscardUnknown() { + xxx_messageInfo_BuildInput.DiscardUnknown(m) +} + +var xxx_messageInfo_BuildInput proto.InternalMessageInfo + +// OpMetadata is a per-vertex metadata entry, which can be defined for arbitrary Op vertex and overridable on the run time. +type OpMetadata struct { + // ignore_cache specifies to ignore the cache for this Op. + IgnoreCache bool `protobuf:"varint,1,opt,name=ignore_cache,json=ignoreCache,proto3" json:"ignore_cache,omitempty"` + // Description can be used for keeping any text fields that builder doesn't parse + Description map[string]string `protobuf:"bytes,2,rep,name=description,proto3" json:"description,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // index 3 reserved for WorkerConstraint in previous versions + // WorkerConstraint worker_constraint = 3; + ExportCache *ExportCache `protobuf:"bytes,4,opt,name=export_cache,json=exportCache,proto3" json:"export_cache,omitempty"` + Caps map[github_com_moby_buildkit_util_apicaps.CapID]bool `protobuf:"bytes,5,rep,name=caps,proto3,castkey=github.com/moby/buildkit/util/apicaps.CapID" json:"caps" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"varint,2,opt,name=value,proto3"` + ProgressGroup *ProgressGroup `protobuf:"bytes,6,opt,name=progress_group,json=progressGroup,proto3" json:"progress_group,omitempty"` +} + +func (m *OpMetadata) Reset() { *m = OpMetadata{} } +func (m *OpMetadata) String() string { return proto.CompactTextString(m) } +func (*OpMetadata) ProtoMessage() {} +func (*OpMetadata) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{16} +} +func (m *OpMetadata) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *OpMetadata) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *OpMetadata) XXX_Merge(src proto.Message) { + xxx_messageInfo_OpMetadata.Merge(m, src) +} +func (m *OpMetadata) XXX_Size() int { + return m.Size() +} +func (m *OpMetadata) XXX_DiscardUnknown() { + xxx_messageInfo_OpMetadata.DiscardUnknown(m) +} + +var xxx_messageInfo_OpMetadata proto.InternalMessageInfo + +func (m *OpMetadata) GetIgnoreCache() bool { + if m != nil { + return m.IgnoreCache + } + return false +} + +func (m *OpMetadata) GetDescription() map[string]string { + if m != nil { + return m.Description + } + return nil +} + +func (m *OpMetadata) GetExportCache() *ExportCache { + if m != nil { + return m.ExportCache + } + return nil +} + +func (m *OpMetadata) GetCaps() map[github_com_moby_buildkit_util_apicaps.CapID]bool { + if m != nil { + return m.Caps + } + return nil +} + +func (m *OpMetadata) GetProgressGroup() *ProgressGroup { + if m != nil { + return m.ProgressGroup + } + return nil +} + +// Source is a source mapping description for a file +type Source struct { + Locations map[string]*Locations `protobuf:"bytes,1,rep,name=locations,proto3" json:"locations,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + Infos []*SourceInfo `protobuf:"bytes,2,rep,name=infos,proto3" json:"infos,omitempty"` +} + +func (m *Source) Reset() { *m = Source{} } +func (m *Source) String() string { return proto.CompactTextString(m) } +func (*Source) ProtoMessage() {} +func (*Source) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{17} +} +func (m *Source) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Source) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *Source) XXX_Merge(src proto.Message) { + xxx_messageInfo_Source.Merge(m, src) +} +func (m *Source) XXX_Size() int { + return m.Size() +} +func (m *Source) XXX_DiscardUnknown() { + xxx_messageInfo_Source.DiscardUnknown(m) +} + +var xxx_messageInfo_Source proto.InternalMessageInfo + +func (m *Source) GetLocations() map[string]*Locations { + if m != nil { + return m.Locations + } + return nil +} + +func (m *Source) GetInfos() []*SourceInfo { + if m != nil { + return m.Infos + } + return nil +} + +// Locations is a list of ranges with a index to its source map. +type Locations struct { + Locations []*Location `protobuf:"bytes,1,rep,name=locations,proto3" json:"locations,omitempty"` +} + +func (m *Locations) Reset() { *m = Locations{} } +func (m *Locations) String() string { return proto.CompactTextString(m) } +func (*Locations) ProtoMessage() {} +func (*Locations) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{18} +} +func (m *Locations) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Locations) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *Locations) XXX_Merge(src proto.Message) { + xxx_messageInfo_Locations.Merge(m, src) +} +func (m *Locations) XXX_Size() int { + return m.Size() +} +func (m *Locations) XXX_DiscardUnknown() { + xxx_messageInfo_Locations.DiscardUnknown(m) +} + +var xxx_messageInfo_Locations proto.InternalMessageInfo + +func (m *Locations) GetLocations() []*Location { + if m != nil { + return m.Locations + } + return nil +} + +// Source info contains the shared metadata of a source mapping +type SourceInfo struct { + Filename string `protobuf:"bytes,1,opt,name=filename,proto3" json:"filename,omitempty"` + Data []byte `protobuf:"bytes,2,opt,name=data,proto3" json:"data,omitempty"` + Definition *Definition `protobuf:"bytes,3,opt,name=definition,proto3" json:"definition,omitempty"` +} + +func (m *SourceInfo) Reset() { *m = SourceInfo{} } +func (m *SourceInfo) String() string { return proto.CompactTextString(m) } +func (*SourceInfo) ProtoMessage() {} +func (*SourceInfo) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{19} +} +func (m *SourceInfo) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *SourceInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *SourceInfo) XXX_Merge(src proto.Message) { + xxx_messageInfo_SourceInfo.Merge(m, src) +} +func (m *SourceInfo) XXX_Size() int { + return m.Size() +} +func (m *SourceInfo) XXX_DiscardUnknown() { + xxx_messageInfo_SourceInfo.DiscardUnknown(m) +} + +var xxx_messageInfo_SourceInfo proto.InternalMessageInfo + +func (m *SourceInfo) GetFilename() string { + if m != nil { + return m.Filename + } + return "" +} + +func (m *SourceInfo) GetData() []byte { + if m != nil { + return m.Data + } + return nil +} + +func (m *SourceInfo) GetDefinition() *Definition { + if m != nil { + return m.Definition + } + return nil +} + +// Location defines list of areas in to source file +type Location struct { + SourceIndex int32 `protobuf:"varint,1,opt,name=sourceIndex,proto3" json:"sourceIndex,omitempty"` + Ranges []*Range `protobuf:"bytes,2,rep,name=ranges,proto3" json:"ranges,omitempty"` +} + +func (m *Location) Reset() { *m = Location{} } +func (m *Location) String() string { return proto.CompactTextString(m) } +func (*Location) ProtoMessage() {} +func (*Location) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{20} +} +func (m *Location) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Location) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *Location) XXX_Merge(src proto.Message) { + xxx_messageInfo_Location.Merge(m, src) +} +func (m *Location) XXX_Size() int { + return m.Size() +} +func (m *Location) XXX_DiscardUnknown() { + xxx_messageInfo_Location.DiscardUnknown(m) +} + +var xxx_messageInfo_Location proto.InternalMessageInfo + +func (m *Location) GetSourceIndex() int32 { + if m != nil { + return m.SourceIndex + } + return 0 +} + +func (m *Location) GetRanges() []*Range { + if m != nil { + return m.Ranges + } + return nil +} + +// Range is an area in the source file +type Range struct { + Start Position `protobuf:"bytes,1,opt,name=start,proto3" json:"start"` + End Position `protobuf:"bytes,2,opt,name=end,proto3" json:"end"` +} + +func (m *Range) Reset() { *m = Range{} } +func (m *Range) String() string { return proto.CompactTextString(m) } +func (*Range) ProtoMessage() {} +func (*Range) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{21} +} +func (m *Range) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Range) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *Range) XXX_Merge(src proto.Message) { + xxx_messageInfo_Range.Merge(m, src) +} +func (m *Range) XXX_Size() int { + return m.Size() +} +func (m *Range) XXX_DiscardUnknown() { + xxx_messageInfo_Range.DiscardUnknown(m) +} + +var xxx_messageInfo_Range proto.InternalMessageInfo + +func (m *Range) GetStart() Position { + if m != nil { + return m.Start + } + return Position{} +} + +func (m *Range) GetEnd() Position { + if m != nil { + return m.End + } + return Position{} +} + +// Position is single location in a source file +type Position struct { + Line int32 `protobuf:"varint,1,opt,name=Line,proto3" json:"Line,omitempty"` + Character int32 `protobuf:"varint,2,opt,name=Character,proto3" json:"Character,omitempty"` +} + +func (m *Position) Reset() { *m = Position{} } +func (m *Position) String() string { return proto.CompactTextString(m) } +func (*Position) ProtoMessage() {} +func (*Position) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{22} +} +func (m *Position) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Position) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *Position) XXX_Merge(src proto.Message) { + xxx_messageInfo_Position.Merge(m, src) +} +func (m *Position) XXX_Size() int { + return m.Size() +} +func (m *Position) XXX_DiscardUnknown() { + xxx_messageInfo_Position.DiscardUnknown(m) +} + +var xxx_messageInfo_Position proto.InternalMessageInfo + +func (m *Position) GetLine() int32 { + if m != nil { + return m.Line + } + return 0 +} + +func (m *Position) GetCharacter() int32 { + if m != nil { + return m.Character + } + return 0 +} + +type ExportCache struct { + Value bool `protobuf:"varint,1,opt,name=Value,proto3" json:"Value,omitempty"` +} + +func (m *ExportCache) Reset() { *m = ExportCache{} } +func (m *ExportCache) String() string { return proto.CompactTextString(m) } +func (*ExportCache) ProtoMessage() {} +func (*ExportCache) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{23} +} +func (m *ExportCache) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ExportCache) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *ExportCache) XXX_Merge(src proto.Message) { + xxx_messageInfo_ExportCache.Merge(m, src) +} +func (m *ExportCache) XXX_Size() int { + return m.Size() +} +func (m *ExportCache) XXX_DiscardUnknown() { + xxx_messageInfo_ExportCache.DiscardUnknown(m) +} + +var xxx_messageInfo_ExportCache proto.InternalMessageInfo + +func (m *ExportCache) GetValue() bool { + if m != nil { + return m.Value + } + return false +} + +type ProgressGroup struct { + Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` + Name string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"` + Weak bool `protobuf:"varint,3,opt,name=weak,proto3" json:"weak,omitempty"` +} + +func (m *ProgressGroup) Reset() { *m = ProgressGroup{} } +func (m *ProgressGroup) String() string { return proto.CompactTextString(m) } +func (*ProgressGroup) ProtoMessage() {} +func (*ProgressGroup) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{24} +} +func (m *ProgressGroup) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ProgressGroup) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *ProgressGroup) XXX_Merge(src proto.Message) { + xxx_messageInfo_ProgressGroup.Merge(m, src) +} +func (m *ProgressGroup) XXX_Size() int { + return m.Size() +} +func (m *ProgressGroup) XXX_DiscardUnknown() { + xxx_messageInfo_ProgressGroup.DiscardUnknown(m) +} + +var xxx_messageInfo_ProgressGroup proto.InternalMessageInfo + +func (m *ProgressGroup) GetId() string { + if m != nil { + return m.Id + } + return "" +} + +func (m *ProgressGroup) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +func (m *ProgressGroup) GetWeak() bool { + if m != nil { + return m.Weak + } + return false +} + +type ProxyEnv struct { + HttpProxy string `protobuf:"bytes,1,opt,name=http_proxy,json=httpProxy,proto3" json:"http_proxy,omitempty"` + HttpsProxy string `protobuf:"bytes,2,opt,name=https_proxy,json=httpsProxy,proto3" json:"https_proxy,omitempty"` + FtpProxy string `protobuf:"bytes,3,opt,name=ftp_proxy,json=ftpProxy,proto3" json:"ftp_proxy,omitempty"` + NoProxy string `protobuf:"bytes,4,opt,name=no_proxy,json=noProxy,proto3" json:"no_proxy,omitempty"` + AllProxy string `protobuf:"bytes,5,opt,name=all_proxy,json=allProxy,proto3" json:"all_proxy,omitempty"` +} + +func (m *ProxyEnv) Reset() { *m = ProxyEnv{} } +func (m *ProxyEnv) String() string { return proto.CompactTextString(m) } +func (*ProxyEnv) ProtoMessage() {} +func (*ProxyEnv) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{25} +} +func (m *ProxyEnv) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ProxyEnv) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *ProxyEnv) XXX_Merge(src proto.Message) { + xxx_messageInfo_ProxyEnv.Merge(m, src) +} +func (m *ProxyEnv) XXX_Size() int { + return m.Size() +} +func (m *ProxyEnv) XXX_DiscardUnknown() { + xxx_messageInfo_ProxyEnv.DiscardUnknown(m) +} + +var xxx_messageInfo_ProxyEnv proto.InternalMessageInfo + +func (m *ProxyEnv) GetHttpProxy() string { + if m != nil { + return m.HttpProxy + } + return "" +} + +func (m *ProxyEnv) GetHttpsProxy() string { + if m != nil { + return m.HttpsProxy + } + return "" +} + +func (m *ProxyEnv) GetFtpProxy() string { + if m != nil { + return m.FtpProxy + } + return "" +} + +func (m *ProxyEnv) GetNoProxy() string { + if m != nil { + return m.NoProxy + } + return "" +} + +func (m *ProxyEnv) GetAllProxy() string { + if m != nil { + return m.AllProxy + } + return "" +} + +// WorkerConstraints defines conditions for the worker +type WorkerConstraints struct { + Filter []string `protobuf:"bytes,1,rep,name=filter,proto3" json:"filter,omitempty"` +} + +func (m *WorkerConstraints) Reset() { *m = WorkerConstraints{} } +func (m *WorkerConstraints) String() string { return proto.CompactTextString(m) } +func (*WorkerConstraints) ProtoMessage() {} +func (*WorkerConstraints) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{26} +} +func (m *WorkerConstraints) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *WorkerConstraints) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *WorkerConstraints) XXX_Merge(src proto.Message) { + xxx_messageInfo_WorkerConstraints.Merge(m, src) +} +func (m *WorkerConstraints) XXX_Size() int { + return m.Size() +} +func (m *WorkerConstraints) XXX_DiscardUnknown() { + xxx_messageInfo_WorkerConstraints.DiscardUnknown(m) +} + +var xxx_messageInfo_WorkerConstraints proto.InternalMessageInfo + +func (m *WorkerConstraints) GetFilter() []string { + if m != nil { + return m.Filter + } + return nil +} + +// Definition is the LLB definition structure with per-vertex metadata entries +type Definition struct { + // def is a list of marshaled Op messages + Def [][]byte `protobuf:"bytes,1,rep,name=def,proto3" json:"def,omitempty"` + // metadata contains metadata for the each of the Op messages. + // A key must be an LLB op digest string. Currently, empty string is not expected as a key, but it may change in the future. + Metadata map[github_com_opencontainers_go_digest.Digest]OpMetadata `protobuf:"bytes,2,rep,name=metadata,proto3,castkey=github.com/opencontainers/go-digest.Digest" json:"metadata" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // Source contains the source mapping information for the vertexes in the definition + Source *Source `protobuf:"bytes,3,opt,name=Source,proto3" json:"Source,omitempty"` +} + +func (m *Definition) Reset() { *m = Definition{} } +func (m *Definition) String() string { return proto.CompactTextString(m) } +func (*Definition) ProtoMessage() {} +func (*Definition) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{27} +} +func (m *Definition) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Definition) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *Definition) XXX_Merge(src proto.Message) { + xxx_messageInfo_Definition.Merge(m, src) +} +func (m *Definition) XXX_Size() int { + return m.Size() +} +func (m *Definition) XXX_DiscardUnknown() { + xxx_messageInfo_Definition.DiscardUnknown(m) +} + +var xxx_messageInfo_Definition proto.InternalMessageInfo + +func (m *Definition) GetDef() [][]byte { + if m != nil { + return m.Def + } + return nil +} + +func (m *Definition) GetMetadata() map[github_com_opencontainers_go_digest.Digest]OpMetadata { + if m != nil { + return m.Metadata + } + return nil +} + +func (m *Definition) GetSource() *Source { + if m != nil { + return m.Source + } + return nil +} + +type FileOp struct { + Actions []*FileAction `protobuf:"bytes,2,rep,name=actions,proto3" json:"actions,omitempty"` +} + +func (m *FileOp) Reset() { *m = FileOp{} } +func (m *FileOp) String() string { return proto.CompactTextString(m) } +func (*FileOp) ProtoMessage() {} +func (*FileOp) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{28} +} +func (m *FileOp) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *FileOp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *FileOp) XXX_Merge(src proto.Message) { + xxx_messageInfo_FileOp.Merge(m, src) +} +func (m *FileOp) XXX_Size() int { + return m.Size() +} +func (m *FileOp) XXX_DiscardUnknown() { + xxx_messageInfo_FileOp.DiscardUnknown(m) +} + +var xxx_messageInfo_FileOp proto.InternalMessageInfo + +func (m *FileOp) GetActions() []*FileAction { + if m != nil { + return m.Actions + } + return nil +} + +type FileAction struct { + Input InputIndex `protobuf:"varint,1,opt,name=input,proto3,customtype=InputIndex" json:"input"` + SecondaryInput InputIndex `protobuf:"varint,2,opt,name=secondaryInput,proto3,customtype=InputIndex" json:"secondaryInput"` + Output OutputIndex `protobuf:"varint,3,opt,name=output,proto3,customtype=OutputIndex" json:"output"` + // Types that are valid to be assigned to Action: + // *FileAction_Copy + // *FileAction_Mkfile + // *FileAction_Mkdir + // *FileAction_Rm + Action isFileAction_Action `protobuf_oneof:"action"` +} + +func (m *FileAction) Reset() { *m = FileAction{} } +func (m *FileAction) String() string { return proto.CompactTextString(m) } +func (*FileAction) ProtoMessage() {} +func (*FileAction) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{29} +} +func (m *FileAction) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *FileAction) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *FileAction) XXX_Merge(src proto.Message) { + xxx_messageInfo_FileAction.Merge(m, src) +} +func (m *FileAction) XXX_Size() int { + return m.Size() +} +func (m *FileAction) XXX_DiscardUnknown() { + xxx_messageInfo_FileAction.DiscardUnknown(m) +} + +var xxx_messageInfo_FileAction proto.InternalMessageInfo + +type isFileAction_Action interface { + isFileAction_Action() + MarshalTo([]byte) (int, error) + Size() int +} + +type FileAction_Copy struct { + Copy *FileActionCopy `protobuf:"bytes,4,opt,name=copy,proto3,oneof" json:"copy,omitempty"` +} +type FileAction_Mkfile struct { + Mkfile *FileActionMkFile `protobuf:"bytes,5,opt,name=mkfile,proto3,oneof" json:"mkfile,omitempty"` +} +type FileAction_Mkdir struct { + Mkdir *FileActionMkDir `protobuf:"bytes,6,opt,name=mkdir,proto3,oneof" json:"mkdir,omitempty"` +} +type FileAction_Rm struct { + Rm *FileActionRm `protobuf:"bytes,7,opt,name=rm,proto3,oneof" json:"rm,omitempty"` +} + +func (*FileAction_Copy) isFileAction_Action() {} +func (*FileAction_Mkfile) isFileAction_Action() {} +func (*FileAction_Mkdir) isFileAction_Action() {} +func (*FileAction_Rm) isFileAction_Action() {} + +func (m *FileAction) GetAction() isFileAction_Action { + if m != nil { + return m.Action + } + return nil +} + +func (m *FileAction) GetCopy() *FileActionCopy { + if x, ok := m.GetAction().(*FileAction_Copy); ok { + return x.Copy + } + return nil +} + +func (m *FileAction) GetMkfile() *FileActionMkFile { + if x, ok := m.GetAction().(*FileAction_Mkfile); ok { + return x.Mkfile + } + return nil +} + +func (m *FileAction) GetMkdir() *FileActionMkDir { + if x, ok := m.GetAction().(*FileAction_Mkdir); ok { + return x.Mkdir + } + return nil +} + +func (m *FileAction) GetRm() *FileActionRm { + if x, ok := m.GetAction().(*FileAction_Rm); ok { + return x.Rm + } + return nil +} + +// XXX_OneofWrappers is for the internal use of the proto package. +func (*FileAction) XXX_OneofWrappers() []interface{} { + return []interface{}{ + (*FileAction_Copy)(nil), + (*FileAction_Mkfile)(nil), + (*FileAction_Mkdir)(nil), + (*FileAction_Rm)(nil), + } +} + +type FileActionCopy struct { + // src is the source path + Src string `protobuf:"bytes,1,opt,name=src,proto3" json:"src,omitempty"` + // dest path + Dest string `protobuf:"bytes,2,opt,name=dest,proto3" json:"dest,omitempty"` + // optional owner override + Owner *ChownOpt `protobuf:"bytes,3,opt,name=owner,proto3" json:"owner,omitempty"` + // optional permission bits override + Mode int32 `protobuf:"varint,4,opt,name=mode,proto3" json:"mode,omitempty"` + // followSymlink resolves symlinks in src + FollowSymlink bool `protobuf:"varint,5,opt,name=followSymlink,proto3" json:"followSymlink,omitempty"` + // dirCopyContents only copies contents if src is a directory + DirCopyContents bool `protobuf:"varint,6,opt,name=dirCopyContents,proto3" json:"dirCopyContents,omitempty"` + // attemptUnpackDockerCompatibility detects if src is an archive to unpack it instead + AttemptUnpackDockerCompatibility bool `protobuf:"varint,7,opt,name=attemptUnpackDockerCompatibility,proto3" json:"attemptUnpackDockerCompatibility,omitempty"` + // createDestPath creates dest path directories if needed + CreateDestPath bool `protobuf:"varint,8,opt,name=createDestPath,proto3" json:"createDestPath,omitempty"` + // allowWildcard allows filepath.Match wildcards in src path + AllowWildcard bool `protobuf:"varint,9,opt,name=allowWildcard,proto3" json:"allowWildcard,omitempty"` + // allowEmptyWildcard doesn't fail the whole copy if wildcard doesn't resolve to files + AllowEmptyWildcard bool `protobuf:"varint,10,opt,name=allowEmptyWildcard,proto3" json:"allowEmptyWildcard,omitempty"` + // optional created time override + Timestamp int64 `protobuf:"varint,11,opt,name=timestamp,proto3" json:"timestamp,omitempty"` + // include only files/dirs matching at least one of these patterns + IncludePatterns []string `protobuf:"bytes,12,rep,name=include_patterns,json=includePatterns,proto3" json:"include_patterns,omitempty"` + // exclude files/dir matching any of these patterns (even if they match an include pattern) + ExcludePatterns []string `protobuf:"bytes,13,rep,name=exclude_patterns,json=excludePatterns,proto3" json:"exclude_patterns,omitempty"` +} + +func (m *FileActionCopy) Reset() { *m = FileActionCopy{} } +func (m *FileActionCopy) String() string { return proto.CompactTextString(m) } +func (*FileActionCopy) ProtoMessage() {} +func (*FileActionCopy) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{30} +} +func (m *FileActionCopy) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *FileActionCopy) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *FileActionCopy) XXX_Merge(src proto.Message) { + xxx_messageInfo_FileActionCopy.Merge(m, src) +} +func (m *FileActionCopy) XXX_Size() int { + return m.Size() +} +func (m *FileActionCopy) XXX_DiscardUnknown() { + xxx_messageInfo_FileActionCopy.DiscardUnknown(m) +} + +var xxx_messageInfo_FileActionCopy proto.InternalMessageInfo + +func (m *FileActionCopy) GetSrc() string { + if m != nil { + return m.Src + } + return "" +} + +func (m *FileActionCopy) GetDest() string { + if m != nil { + return m.Dest + } + return "" +} + +func (m *FileActionCopy) GetOwner() *ChownOpt { + if m != nil { + return m.Owner + } + return nil +} + +func (m *FileActionCopy) GetMode() int32 { + if m != nil { + return m.Mode + } + return 0 +} + +func (m *FileActionCopy) GetFollowSymlink() bool { + if m != nil { + return m.FollowSymlink + } + return false +} + +func (m *FileActionCopy) GetDirCopyContents() bool { + if m != nil { + return m.DirCopyContents + } + return false +} + +func (m *FileActionCopy) GetAttemptUnpackDockerCompatibility() bool { + if m != nil { + return m.AttemptUnpackDockerCompatibility + } + return false +} + +func (m *FileActionCopy) GetCreateDestPath() bool { + if m != nil { + return m.CreateDestPath + } + return false +} + +func (m *FileActionCopy) GetAllowWildcard() bool { + if m != nil { + return m.AllowWildcard + } + return false +} + +func (m *FileActionCopy) GetAllowEmptyWildcard() bool { + if m != nil { + return m.AllowEmptyWildcard + } + return false +} + +func (m *FileActionCopy) GetTimestamp() int64 { + if m != nil { + return m.Timestamp + } + return 0 +} + +func (m *FileActionCopy) GetIncludePatterns() []string { + if m != nil { + return m.IncludePatterns + } + return nil +} + +func (m *FileActionCopy) GetExcludePatterns() []string { + if m != nil { + return m.ExcludePatterns + } + return nil +} + +type FileActionMkFile struct { + // path for the new file + Path string `protobuf:"bytes,1,opt,name=path,proto3" json:"path,omitempty"` + // permission bits + Mode int32 `protobuf:"varint,2,opt,name=mode,proto3" json:"mode,omitempty"` + // data is the new file contents + Data []byte `protobuf:"bytes,3,opt,name=data,proto3" json:"data,omitempty"` + // optional owner for the new file + Owner *ChownOpt `protobuf:"bytes,4,opt,name=owner,proto3" json:"owner,omitempty"` + // optional created time override + Timestamp int64 `protobuf:"varint,5,opt,name=timestamp,proto3" json:"timestamp,omitempty"` +} + +func (m *FileActionMkFile) Reset() { *m = FileActionMkFile{} } +func (m *FileActionMkFile) String() string { return proto.CompactTextString(m) } +func (*FileActionMkFile) ProtoMessage() {} +func (*FileActionMkFile) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{31} +} +func (m *FileActionMkFile) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *FileActionMkFile) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *FileActionMkFile) XXX_Merge(src proto.Message) { + xxx_messageInfo_FileActionMkFile.Merge(m, src) +} +func (m *FileActionMkFile) XXX_Size() int { + return m.Size() +} +func (m *FileActionMkFile) XXX_DiscardUnknown() { + xxx_messageInfo_FileActionMkFile.DiscardUnknown(m) +} + +var xxx_messageInfo_FileActionMkFile proto.InternalMessageInfo + +func (m *FileActionMkFile) GetPath() string { + if m != nil { + return m.Path + } + return "" +} + +func (m *FileActionMkFile) GetMode() int32 { + if m != nil { + return m.Mode + } + return 0 +} + +func (m *FileActionMkFile) GetData() []byte { + if m != nil { + return m.Data + } + return nil +} + +func (m *FileActionMkFile) GetOwner() *ChownOpt { + if m != nil { + return m.Owner + } + return nil +} + +func (m *FileActionMkFile) GetTimestamp() int64 { + if m != nil { + return m.Timestamp + } + return 0 +} + +type FileActionMkDir struct { + // path for the new directory + Path string `protobuf:"bytes,1,opt,name=path,proto3" json:"path,omitempty"` + // permission bits + Mode int32 `protobuf:"varint,2,opt,name=mode,proto3" json:"mode,omitempty"` + // makeParents creates parent directories as well if needed + MakeParents bool `protobuf:"varint,3,opt,name=makeParents,proto3" json:"makeParents,omitempty"` + // optional owner for the new directory + Owner *ChownOpt `protobuf:"bytes,4,opt,name=owner,proto3" json:"owner,omitempty"` + // optional created time override + Timestamp int64 `protobuf:"varint,5,opt,name=timestamp,proto3" json:"timestamp,omitempty"` +} + +func (m *FileActionMkDir) Reset() { *m = FileActionMkDir{} } +func (m *FileActionMkDir) String() string { return proto.CompactTextString(m) } +func (*FileActionMkDir) ProtoMessage() {} +func (*FileActionMkDir) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{32} +} +func (m *FileActionMkDir) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *FileActionMkDir) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *FileActionMkDir) XXX_Merge(src proto.Message) { + xxx_messageInfo_FileActionMkDir.Merge(m, src) +} +func (m *FileActionMkDir) XXX_Size() int { + return m.Size() +} +func (m *FileActionMkDir) XXX_DiscardUnknown() { + xxx_messageInfo_FileActionMkDir.DiscardUnknown(m) +} + +var xxx_messageInfo_FileActionMkDir proto.InternalMessageInfo + +func (m *FileActionMkDir) GetPath() string { + if m != nil { + return m.Path + } + return "" +} + +func (m *FileActionMkDir) GetMode() int32 { + if m != nil { + return m.Mode + } + return 0 +} + +func (m *FileActionMkDir) GetMakeParents() bool { + if m != nil { + return m.MakeParents + } + return false +} + +func (m *FileActionMkDir) GetOwner() *ChownOpt { + if m != nil { + return m.Owner + } + return nil +} + +func (m *FileActionMkDir) GetTimestamp() int64 { + if m != nil { + return m.Timestamp + } + return 0 +} + +type FileActionRm struct { + // path to remove + Path string `protobuf:"bytes,1,opt,name=path,proto3" json:"path,omitempty"` + // allowNotFound doesn't fail the rm if file is not found + AllowNotFound bool `protobuf:"varint,2,opt,name=allowNotFound,proto3" json:"allowNotFound,omitempty"` + // allowWildcard allows filepath.Match wildcards in path + AllowWildcard bool `protobuf:"varint,3,opt,name=allowWildcard,proto3" json:"allowWildcard,omitempty"` +} + +func (m *FileActionRm) Reset() { *m = FileActionRm{} } +func (m *FileActionRm) String() string { return proto.CompactTextString(m) } +func (*FileActionRm) ProtoMessage() {} +func (*FileActionRm) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{33} +} +func (m *FileActionRm) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *FileActionRm) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *FileActionRm) XXX_Merge(src proto.Message) { + xxx_messageInfo_FileActionRm.Merge(m, src) +} +func (m *FileActionRm) XXX_Size() int { + return m.Size() +} +func (m *FileActionRm) XXX_DiscardUnknown() { + xxx_messageInfo_FileActionRm.DiscardUnknown(m) +} + +var xxx_messageInfo_FileActionRm proto.InternalMessageInfo + +func (m *FileActionRm) GetPath() string { + if m != nil { + return m.Path + } + return "" +} + +func (m *FileActionRm) GetAllowNotFound() bool { + if m != nil { + return m.AllowNotFound + } + return false +} + +func (m *FileActionRm) GetAllowWildcard() bool { + if m != nil { + return m.AllowWildcard + } + return false +} + +type ChownOpt struct { + User *UserOpt `protobuf:"bytes,1,opt,name=user,proto3" json:"user,omitempty"` + Group *UserOpt `protobuf:"bytes,2,opt,name=group,proto3" json:"group,omitempty"` +} + +func (m *ChownOpt) Reset() { *m = ChownOpt{} } +func (m *ChownOpt) String() string { return proto.CompactTextString(m) } +func (*ChownOpt) ProtoMessage() {} +func (*ChownOpt) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{34} +} +func (m *ChownOpt) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *ChownOpt) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *ChownOpt) XXX_Merge(src proto.Message) { + xxx_messageInfo_ChownOpt.Merge(m, src) +} +func (m *ChownOpt) XXX_Size() int { + return m.Size() +} +func (m *ChownOpt) XXX_DiscardUnknown() { + xxx_messageInfo_ChownOpt.DiscardUnknown(m) +} + +var xxx_messageInfo_ChownOpt proto.InternalMessageInfo + +func (m *ChownOpt) GetUser() *UserOpt { + if m != nil { + return m.User + } + return nil +} + +func (m *ChownOpt) GetGroup() *UserOpt { + if m != nil { + return m.Group + } + return nil +} + +type UserOpt struct { + // Types that are valid to be assigned to User: + // *UserOpt_ByName + // *UserOpt_ByID + User isUserOpt_User `protobuf_oneof:"user"` +} + +func (m *UserOpt) Reset() { *m = UserOpt{} } +func (m *UserOpt) String() string { return proto.CompactTextString(m) } +func (*UserOpt) ProtoMessage() {} +func (*UserOpt) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{35} +} +func (m *UserOpt) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *UserOpt) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *UserOpt) XXX_Merge(src proto.Message) { + xxx_messageInfo_UserOpt.Merge(m, src) +} +func (m *UserOpt) XXX_Size() int { + return m.Size() +} +func (m *UserOpt) XXX_DiscardUnknown() { + xxx_messageInfo_UserOpt.DiscardUnknown(m) +} + +var xxx_messageInfo_UserOpt proto.InternalMessageInfo + +type isUserOpt_User interface { + isUserOpt_User() + MarshalTo([]byte) (int, error) + Size() int +} + +type UserOpt_ByName struct { + ByName *NamedUserOpt `protobuf:"bytes,1,opt,name=byName,proto3,oneof" json:"byName,omitempty"` +} +type UserOpt_ByID struct { + ByID uint32 `protobuf:"varint,2,opt,name=byID,proto3,oneof" json:"byID,omitempty"` +} + +func (*UserOpt_ByName) isUserOpt_User() {} +func (*UserOpt_ByID) isUserOpt_User() {} + +func (m *UserOpt) GetUser() isUserOpt_User { + if m != nil { + return m.User + } + return nil +} + +func (m *UserOpt) GetByName() *NamedUserOpt { + if x, ok := m.GetUser().(*UserOpt_ByName); ok { + return x.ByName + } + return nil +} + +func (m *UserOpt) GetByID() uint32 { + if x, ok := m.GetUser().(*UserOpt_ByID); ok { + return x.ByID + } + return 0 +} + +// XXX_OneofWrappers is for the internal use of the proto package. +func (*UserOpt) XXX_OneofWrappers() []interface{} { + return []interface{}{ + (*UserOpt_ByName)(nil), + (*UserOpt_ByID)(nil), + } +} + +type NamedUserOpt struct { + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + Input InputIndex `protobuf:"varint,2,opt,name=input,proto3,customtype=InputIndex" json:"input"` +} + +func (m *NamedUserOpt) Reset() { *m = NamedUserOpt{} } +func (m *NamedUserOpt) String() string { return proto.CompactTextString(m) } +func (*NamedUserOpt) ProtoMessage() {} +func (*NamedUserOpt) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{36} +} +func (m *NamedUserOpt) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *NamedUserOpt) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *NamedUserOpt) XXX_Merge(src proto.Message) { + xxx_messageInfo_NamedUserOpt.Merge(m, src) +} +func (m *NamedUserOpt) XXX_Size() int { + return m.Size() +} +func (m *NamedUserOpt) XXX_DiscardUnknown() { + xxx_messageInfo_NamedUserOpt.DiscardUnknown(m) +} + +var xxx_messageInfo_NamedUserOpt proto.InternalMessageInfo + +func (m *NamedUserOpt) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +type MergeInput struct { + Input InputIndex `protobuf:"varint,1,opt,name=input,proto3,customtype=InputIndex" json:"input"` +} + +func (m *MergeInput) Reset() { *m = MergeInput{} } +func (m *MergeInput) String() string { return proto.CompactTextString(m) } +func (*MergeInput) ProtoMessage() {} +func (*MergeInput) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{37} +} +func (m *MergeInput) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *MergeInput) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *MergeInput) XXX_Merge(src proto.Message) { + xxx_messageInfo_MergeInput.Merge(m, src) +} +func (m *MergeInput) XXX_Size() int { + return m.Size() +} +func (m *MergeInput) XXX_DiscardUnknown() { + xxx_messageInfo_MergeInput.DiscardUnknown(m) +} + +var xxx_messageInfo_MergeInput proto.InternalMessageInfo + +type MergeOp struct { + Inputs []*MergeInput `protobuf:"bytes,1,rep,name=inputs,proto3" json:"inputs,omitempty"` +} + +func (m *MergeOp) Reset() { *m = MergeOp{} } +func (m *MergeOp) String() string { return proto.CompactTextString(m) } +func (*MergeOp) ProtoMessage() {} +func (*MergeOp) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{38} +} +func (m *MergeOp) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *MergeOp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *MergeOp) XXX_Merge(src proto.Message) { + xxx_messageInfo_MergeOp.Merge(m, src) +} +func (m *MergeOp) XXX_Size() int { + return m.Size() +} +func (m *MergeOp) XXX_DiscardUnknown() { + xxx_messageInfo_MergeOp.DiscardUnknown(m) +} + +var xxx_messageInfo_MergeOp proto.InternalMessageInfo + +func (m *MergeOp) GetInputs() []*MergeInput { + if m != nil { + return m.Inputs + } + return nil +} + +type LowerDiffInput struct { + Input InputIndex `protobuf:"varint,1,opt,name=input,proto3,customtype=InputIndex" json:"input"` +} + +func (m *LowerDiffInput) Reset() { *m = LowerDiffInput{} } +func (m *LowerDiffInput) String() string { return proto.CompactTextString(m) } +func (*LowerDiffInput) ProtoMessage() {} +func (*LowerDiffInput) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{39} +} +func (m *LowerDiffInput) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *LowerDiffInput) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *LowerDiffInput) XXX_Merge(src proto.Message) { + xxx_messageInfo_LowerDiffInput.Merge(m, src) +} +func (m *LowerDiffInput) XXX_Size() int { + return m.Size() +} +func (m *LowerDiffInput) XXX_DiscardUnknown() { + xxx_messageInfo_LowerDiffInput.DiscardUnknown(m) +} + +var xxx_messageInfo_LowerDiffInput proto.InternalMessageInfo + +type UpperDiffInput struct { + Input InputIndex `protobuf:"varint,1,opt,name=input,proto3,customtype=InputIndex" json:"input"` +} + +func (m *UpperDiffInput) Reset() { *m = UpperDiffInput{} } +func (m *UpperDiffInput) String() string { return proto.CompactTextString(m) } +func (*UpperDiffInput) ProtoMessage() {} +func (*UpperDiffInput) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{40} +} +func (m *UpperDiffInput) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *UpperDiffInput) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *UpperDiffInput) XXX_Merge(src proto.Message) { + xxx_messageInfo_UpperDiffInput.Merge(m, src) +} +func (m *UpperDiffInput) XXX_Size() int { + return m.Size() +} +func (m *UpperDiffInput) XXX_DiscardUnknown() { + xxx_messageInfo_UpperDiffInput.DiscardUnknown(m) +} + +var xxx_messageInfo_UpperDiffInput proto.InternalMessageInfo + +type DiffOp struct { + Lower *LowerDiffInput `protobuf:"bytes,1,opt,name=lower,proto3" json:"lower,omitempty"` + Upper *UpperDiffInput `protobuf:"bytes,2,opt,name=upper,proto3" json:"upper,omitempty"` +} + +func (m *DiffOp) Reset() { *m = DiffOp{} } +func (m *DiffOp) String() string { return proto.CompactTextString(m) } +func (*DiffOp) ProtoMessage() {} +func (*DiffOp) Descriptor() ([]byte, []int) { + return fileDescriptor_8de16154b2733812, []int{41} +} +func (m *DiffOp) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *DiffOp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *DiffOp) XXX_Merge(src proto.Message) { + xxx_messageInfo_DiffOp.Merge(m, src) +} +func (m *DiffOp) XXX_Size() int { + return m.Size() +} +func (m *DiffOp) XXX_DiscardUnknown() { + xxx_messageInfo_DiffOp.DiscardUnknown(m) +} + +var xxx_messageInfo_DiffOp proto.InternalMessageInfo + +func (m *DiffOp) GetLower() *LowerDiffInput { + if m != nil { + return m.Lower + } + return nil +} + +func (m *DiffOp) GetUpper() *UpperDiffInput { + if m != nil { + return m.Upper + } + return nil +} + +func init() { + proto.RegisterEnum("pb.NetMode", NetMode_name, NetMode_value) + proto.RegisterEnum("pb.SecurityMode", SecurityMode_name, SecurityMode_value) + proto.RegisterEnum("pb.MountType", MountType_name, MountType_value) + proto.RegisterEnum("pb.CacheSharingOpt", CacheSharingOpt_name, CacheSharingOpt_value) + proto.RegisterType((*Op)(nil), "pb.Op") + proto.RegisterType((*Platform)(nil), "pb.Platform") + proto.RegisterType((*Input)(nil), "pb.Input") + proto.RegisterType((*ExecOp)(nil), "pb.ExecOp") + proto.RegisterType((*Meta)(nil), "pb.Meta") + proto.RegisterType((*HostIP)(nil), "pb.HostIP") + proto.RegisterType((*Ulimit)(nil), "pb.Ulimit") + proto.RegisterType((*SecretEnv)(nil), "pb.SecretEnv") + proto.RegisterType((*Mount)(nil), "pb.Mount") + proto.RegisterType((*TmpfsOpt)(nil), "pb.TmpfsOpt") + proto.RegisterType((*CacheOpt)(nil), "pb.CacheOpt") + proto.RegisterType((*SecretOpt)(nil), "pb.SecretOpt") + proto.RegisterType((*SSHOpt)(nil), "pb.SSHOpt") + proto.RegisterType((*SourceOp)(nil), "pb.SourceOp") + proto.RegisterMapType((map[string]string)(nil), "pb.SourceOp.AttrsEntry") + proto.RegisterType((*BuildOp)(nil), "pb.BuildOp") + proto.RegisterMapType((map[string]string)(nil), "pb.BuildOp.AttrsEntry") + proto.RegisterMapType((map[string]*BuildInput)(nil), "pb.BuildOp.InputsEntry") + proto.RegisterType((*BuildInput)(nil), "pb.BuildInput") + proto.RegisterType((*OpMetadata)(nil), "pb.OpMetadata") + proto.RegisterMapType((map[github_com_moby_buildkit_util_apicaps.CapID]bool)(nil), "pb.OpMetadata.CapsEntry") + proto.RegisterMapType((map[string]string)(nil), "pb.OpMetadata.DescriptionEntry") + proto.RegisterType((*Source)(nil), "pb.Source") + proto.RegisterMapType((map[string]*Locations)(nil), "pb.Source.LocationsEntry") + proto.RegisterType((*Locations)(nil), "pb.Locations") + proto.RegisterType((*SourceInfo)(nil), "pb.SourceInfo") + proto.RegisterType((*Location)(nil), "pb.Location") + proto.RegisterType((*Range)(nil), "pb.Range") + proto.RegisterType((*Position)(nil), "pb.Position") + proto.RegisterType((*ExportCache)(nil), "pb.ExportCache") + proto.RegisterType((*ProgressGroup)(nil), "pb.ProgressGroup") + proto.RegisterType((*ProxyEnv)(nil), "pb.ProxyEnv") + proto.RegisterType((*WorkerConstraints)(nil), "pb.WorkerConstraints") + proto.RegisterType((*Definition)(nil), "pb.Definition") + proto.RegisterMapType((map[github_com_opencontainers_go_digest.Digest]OpMetadata)(nil), "pb.Definition.MetadataEntry") + proto.RegisterType((*FileOp)(nil), "pb.FileOp") + proto.RegisterType((*FileAction)(nil), "pb.FileAction") + proto.RegisterType((*FileActionCopy)(nil), "pb.FileActionCopy") + proto.RegisterType((*FileActionMkFile)(nil), "pb.FileActionMkFile") + proto.RegisterType((*FileActionMkDir)(nil), "pb.FileActionMkDir") + proto.RegisterType((*FileActionRm)(nil), "pb.FileActionRm") + proto.RegisterType((*ChownOpt)(nil), "pb.ChownOpt") + proto.RegisterType((*UserOpt)(nil), "pb.UserOpt") + proto.RegisterType((*NamedUserOpt)(nil), "pb.NamedUserOpt") + proto.RegisterType((*MergeInput)(nil), "pb.MergeInput") + proto.RegisterType((*MergeOp)(nil), "pb.MergeOp") + proto.RegisterType((*LowerDiffInput)(nil), "pb.LowerDiffInput") + proto.RegisterType((*UpperDiffInput)(nil), "pb.UpperDiffInput") + proto.RegisterType((*DiffOp)(nil), "pb.DiffOp") +} + +func init() { proto.RegisterFile("ops.proto", fileDescriptor_8de16154b2733812) } + +var fileDescriptor_8de16154b2733812 = []byte{ + // 2538 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xbc, 0x59, 0xcf, 0x6f, 0x5b, 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m.Constraints.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintOps(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x5a + } + if m.Platform != nil { + { + size, err := m.Platform.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintOps(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x52 + } + if m.Op != nil { + { + size := m.Op.Size() + i -= size + if _, err := m.Op.MarshalTo(dAtA[i:]); err != nil { + return 0, err + } + } + } + if len(m.Inputs) > 0 { + for iNdEx := len(m.Inputs) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Inputs[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintOps(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } + } + return len(dAtA) - i, nil +} + +func (m *Op_Exec) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Op_Exec) 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dAtA[i] = 1 + } else { + dAtA[i] = 0 + } + i-- + dAtA[i] = 0x28 + } + if m.Mode != 0 { + i = encodeVarintOps(dAtA, i, uint64(m.Mode)) + i-- + dAtA[i] = 0x20 + } + if m.Owner != nil { + { + size, err := m.Owner.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintOps(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x1a + } + if len(m.Dest) > 0 { + i -= len(m.Dest) + copy(dAtA[i:], m.Dest) + i = encodeVarintOps(dAtA, i, uint64(len(m.Dest))) + i-- + dAtA[i] = 0x12 + } + if len(m.Src) > 0 { + i -= len(m.Src) + copy(dAtA[i:], m.Src) + i = encodeVarintOps(dAtA, i, uint64(len(m.Src))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *FileActionMkFile) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *FileActionMkFile) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() 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make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *FileActionMkDir) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *FileActionMkDir) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.Timestamp != 0 { + i = encodeVarintOps(dAtA, i, uint64(m.Timestamp)) + i-- + dAtA[i] = 0x28 + } + if m.Owner != nil { + { + size, err := m.Owner.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintOps(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x22 + } + if m.MakeParents { + i-- + if m.MakeParents { + dAtA[i] = 1 + } else { + dAtA[i] = 0 + } + i-- + dAtA[i] = 0x18 + } + if m.Mode != 0 { + i = encodeVarintOps(dAtA, i, uint64(m.Mode)) + i-- + dAtA[i] = 0x10 + } + if len(m.Path) > 0 { + i -= len(m.Path) + copy(dAtA[i:], m.Path) + i = encodeVarintOps(dAtA, i, uint64(len(m.Path))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *FileActionRm) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *FileActionRm) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *FileActionRm) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.AllowWildcard { + i-- + if m.AllowWildcard { + dAtA[i] = 1 + } else { + dAtA[i] = 0 + } + i-- + dAtA[i] = 0x18 + } + if m.AllowNotFound { + i-- + if m.AllowNotFound { + dAtA[i] = 1 + } else { + dAtA[i] = 0 + } + i-- + dAtA[i] = 0x10 + } + if len(m.Path) > 0 { + i -= len(m.Path) + copy(dAtA[i:], m.Path) + i = encodeVarintOps(dAtA, i, uint64(len(m.Path))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + 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size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *UserOpt) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *UserOpt) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.User != nil { + { + size := m.User.Size() + i -= size + if _, err := m.User.MarshalTo(dAtA[i:]); err != nil { + return 0, err + } + } + } + return len(dAtA) - i, nil +} + +func (m *UserOpt_ByName) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *UserOpt_ByName) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + if m.ByName != nil { + { + size, err := m.ByName.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintOps(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} +func (m *UserOpt_ByID) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *UserOpt_ByID) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + i = encodeVarintOps(dAtA, i, uint64(m.ByID)) + i-- + dAtA[i] = 0x10 + return len(dAtA) - i, nil +} +func (m *NamedUserOpt) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *NamedUserOpt) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *NamedUserOpt) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.Input != 0 { + i = encodeVarintOps(dAtA, i, uint64(m.Input)) + i-- + dAtA[i] = 0x10 + } + if len(m.Name) > 0 { + i -= len(m.Name) + copy(dAtA[i:], m.Name) + i = encodeVarintOps(dAtA, i, uint64(len(m.Name))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *MergeInput) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *MergeInput) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *MergeInput) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.Input != 0 { + i = encodeVarintOps(dAtA, i, uint64(m.Input)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func (m *MergeOp) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *MergeOp) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *MergeOp) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if len(m.Inputs) > 0 { + for iNdEx := len(m.Inputs) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Inputs[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintOps(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } + } + return len(dAtA) - i, nil +} + +func (m *LowerDiffInput) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *LowerDiffInput) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *LowerDiffInput) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.Input != 0 { + i = encodeVarintOps(dAtA, i, uint64(m.Input)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func (m *UpperDiffInput) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *UpperDiffInput) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *UpperDiffInput) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.Input != 0 { + i = encodeVarintOps(dAtA, i, uint64(m.Input)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func (m *DiffOp) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *DiffOp) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *DiffOp) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.Upper != nil { + { + size, err := m.Upper.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintOps(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x12 + } + if m.Lower != nil { + { + size, err := m.Lower.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintOps(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func encodeVarintOps(dAtA []byte, offset int, v uint64) int { + offset -= sovOps(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func (m *Op) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Inputs) > 0 { + for _, e := range m.Inputs { + l = e.Size() + n += 1 + l + sovOps(uint64(l)) + } + } + if m.Op != nil { + n += m.Op.Size() + } + if m.Platform != nil { + l = m.Platform.Size() + n += 1 + l + sovOps(uint64(l)) + } + if m.Constraints != nil { + l = m.Constraints.Size() + n += 1 + l + sovOps(uint64(l)) + } + return n +} + +func (m *Op_Exec) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Exec != nil { + l = m.Exec.Size() + n += 1 + l + sovOps(uint64(l)) + } + return n +} +func (m *Op_Source) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Source != nil { + l = m.Source.Size() + n += 1 + l + sovOps(uint64(l)) + } + return n +} +func (m *Op_File) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.File != nil { + l = m.File.Size() + n += 1 + l + sovOps(uint64(l)) + } + return n +} +func (m *Op_Build) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Build != nil { + l = m.Build.Size() + n += 1 + l + sovOps(uint64(l)) + } + return n +} +func (m *Op_Merge) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Merge != nil { + l = m.Merge.Size() + n += 1 + l + sovOps(uint64(l)) + } + return n +} +func (m *Op_Diff) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Diff != nil { + l = m.Diff.Size() + n += 1 + l + sovOps(uint64(l)) + } + return n +} +func (m *Platform) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Architecture) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + l = len(m.OS) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + l = len(m.Variant) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + l = len(m.OSVersion) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + if len(m.OSFeatures) > 0 { + for _, s := range m.OSFeatures { + l = len(s) + n += 1 + l + sovOps(uint64(l)) + } + } + return n +} + +func (m *Input) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Digest) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + if m.Index != 0 { + n += 1 + sovOps(uint64(m.Index)) + } + return n +} + +func (m *ExecOp) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Meta != nil { + l = m.Meta.Size() + n += 1 + l + sovOps(uint64(l)) + } + if len(m.Mounts) > 0 { + for _, e := range m.Mounts { + l = e.Size() + n += 1 + l + sovOps(uint64(l)) + } + } + if m.Network != 0 { + n += 1 + sovOps(uint64(m.Network)) + } + if m.Security != 0 { + n += 1 + sovOps(uint64(m.Security)) + } + if len(m.Secretenv) > 0 { + for _, e := range m.Secretenv { + l = e.Size() + n += 1 + l + sovOps(uint64(l)) + } + } + return n +} + +func (m *Meta) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Args) > 0 { + for _, s := range m.Args { + l = len(s) + n += 1 + l + sovOps(uint64(l)) + } + } + if len(m.Env) > 0 { + for _, s := range m.Env { + l = len(s) + n += 1 + l + sovOps(uint64(l)) + } + } + l = len(m.Cwd) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + l = len(m.User) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + if m.ProxyEnv != nil { + l = m.ProxyEnv.Size() + n += 1 + l + sovOps(uint64(l)) + } + if len(m.ExtraHosts) > 0 { + for _, e := range m.ExtraHosts { + l = e.Size() + n += 1 + l + sovOps(uint64(l)) + } + } + l = len(m.Hostname) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + if len(m.Ulimit) > 0 { + for _, e := range m.Ulimit { + l = e.Size() + n += 1 + l + sovOps(uint64(l)) + } + } + l = len(m.CgroupParent) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + return n +} + +func (m *HostIP) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Host) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + l = len(m.IP) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + return n +} + +func (m *Ulimit) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Name) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + if m.Soft != 0 { + n += 1 + sovOps(uint64(m.Soft)) + } + if m.Hard != 0 { + n += 1 + sovOps(uint64(m.Hard)) + } + return n +} + +func (m *SecretEnv) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.ID) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + l = len(m.Name) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + if m.Optional { + n += 2 + } + return n +} + +func (m *Mount) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Input != 0 { + n += 1 + sovOps(uint64(m.Input)) + } + l = len(m.Selector) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + l = len(m.Dest) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + if m.Output != 0 { + n += 1 + sovOps(uint64(m.Output)) + } + if m.Readonly { + n += 2 + } + if m.MountType != 0 { + n += 1 + sovOps(uint64(m.MountType)) + } + if m.TmpfsOpt != nil { + l = m.TmpfsOpt.Size() + n += 2 + l + sovOps(uint64(l)) + } + if m.CacheOpt != nil { + l = m.CacheOpt.Size() + n += 2 + l + sovOps(uint64(l)) + } + if m.SecretOpt != nil { + l = m.SecretOpt.Size() + n += 2 + l + sovOps(uint64(l)) + } + if m.SSHOpt != nil { + l = m.SSHOpt.Size() + n += 2 + l + sovOps(uint64(l)) + } + l = len(m.ResultID) + if l > 0 { + n += 2 + l + sovOps(uint64(l)) + } + return n +} + +func (m *TmpfsOpt) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Size_ != 0 { + n += 1 + sovOps(uint64(m.Size_)) + } + return n +} + +func (m *CacheOpt) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.ID) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + if m.Sharing != 0 { + n += 1 + sovOps(uint64(m.Sharing)) + } + return n +} + +func (m *SecretOpt) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.ID) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + if m.Uid != 0 { + n += 1 + sovOps(uint64(m.Uid)) + } + if m.Gid != 0 { + n += 1 + sovOps(uint64(m.Gid)) + } + if m.Mode != 0 { + n += 1 + sovOps(uint64(m.Mode)) + } + if m.Optional { + n += 2 + } + return n +} + +func (m *SSHOpt) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.ID) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + if m.Uid != 0 { + n += 1 + sovOps(uint64(m.Uid)) + } + if m.Gid != 0 { + n += 1 + sovOps(uint64(m.Gid)) + } + if m.Mode != 0 { + n += 1 + sovOps(uint64(m.Mode)) + } + if m.Optional { + n += 2 + } + return n +} + +func (m *SourceOp) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Identifier) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + if len(m.Attrs) > 0 { + for k, v := range m.Attrs { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovOps(uint64(len(k))) + 1 + len(v) + sovOps(uint64(len(v))) + n += mapEntrySize + 1 + sovOps(uint64(mapEntrySize)) + } + } + return n +} + +func (m *BuildOp) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Builder != 0 { + n += 1 + sovOps(uint64(m.Builder)) + } + if len(m.Inputs) > 0 { + for k, v := range m.Inputs { + _ = k + _ = v + l = 0 + if v != nil { + l = v.Size() + l += 1 + sovOps(uint64(l)) + } + mapEntrySize := 1 + len(k) + sovOps(uint64(len(k))) + l + n += mapEntrySize + 1 + sovOps(uint64(mapEntrySize)) + } + } + if m.Def != nil { + l = m.Def.Size() + n += 1 + l + sovOps(uint64(l)) + } + if len(m.Attrs) > 0 { + for k, v := range m.Attrs { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovOps(uint64(len(k))) + 1 + len(v) + sovOps(uint64(len(v))) + n += mapEntrySize + 1 + sovOps(uint64(mapEntrySize)) + } + } + return n +} + +func (m *BuildInput) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Input != 0 { + n += 1 + sovOps(uint64(m.Input)) + } + return n +} + +func (m *OpMetadata) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.IgnoreCache { + n += 2 + } + if len(m.Description) > 0 { + for k, v := range m.Description { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovOps(uint64(len(k))) + 1 + len(v) + sovOps(uint64(len(v))) + n += mapEntrySize + 1 + sovOps(uint64(mapEntrySize)) + } + } + if m.ExportCache != nil { + l = m.ExportCache.Size() + n += 1 + l + sovOps(uint64(l)) + } + if len(m.Caps) > 0 { + for k, v := range m.Caps { + _ = k + _ = v + mapEntrySize := 1 + len(k) + sovOps(uint64(len(k))) + 1 + 1 + n += mapEntrySize + 1 + sovOps(uint64(mapEntrySize)) + } + } + if m.ProgressGroup != nil { + l = m.ProgressGroup.Size() + n += 1 + l + sovOps(uint64(l)) + } + return n +} + +func (m *Source) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Locations) > 0 { + for k, v := range m.Locations { + _ = k + _ = v + l = 0 + if v != nil { + l = v.Size() + l += 1 + sovOps(uint64(l)) + } + mapEntrySize := 1 + len(k) + sovOps(uint64(len(k))) + l + n += mapEntrySize + 1 + sovOps(uint64(mapEntrySize)) + } + } + if len(m.Infos) > 0 { + for _, e := range m.Infos { + l = e.Size() + n += 1 + l + sovOps(uint64(l)) + } + } + return n +} + +func (m *Locations) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Locations) > 0 { + for _, e := range m.Locations { + l = e.Size() + n += 1 + l + sovOps(uint64(l)) + } + } + return n +} + +func (m *SourceInfo) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Filename) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + l = len(m.Data) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + if m.Definition != nil { + l = m.Definition.Size() + n += 1 + l + sovOps(uint64(l)) + } + return n +} + +func (m *Location) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.SourceIndex != 0 { + n += 1 + sovOps(uint64(m.SourceIndex)) + } + if len(m.Ranges) > 0 { + for _, e := range m.Ranges { + l = e.Size() + n += 1 + l + sovOps(uint64(l)) + } + } + return n +} + +func (m *Range) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = m.Start.Size() + n += 1 + l + sovOps(uint64(l)) + l = m.End.Size() + n += 1 + l + sovOps(uint64(l)) + return n +} + +func (m *Position) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Line != 0 { + n += 1 + sovOps(uint64(m.Line)) + } + if m.Character != 0 { + n += 1 + sovOps(uint64(m.Character)) + } + return n +} + +func (m *ExportCache) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Value { + n += 2 + } + return n +} + +func (m *ProgressGroup) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Id) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + l = len(m.Name) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + if m.Weak { + n += 2 + } + return n +} + +func (m *ProxyEnv) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.HttpProxy) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + l = len(m.HttpsProxy) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + l = len(m.FtpProxy) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + l = len(m.NoProxy) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + l = len(m.AllProxy) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + return n +} + +func (m *WorkerConstraints) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Filter) > 0 { + for _, s := range m.Filter { + l = len(s) + n += 1 + l + sovOps(uint64(l)) + } + } + return n +} + +func (m *Definition) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Def) > 0 { + for _, b := range m.Def { + l = len(b) + n += 1 + l + sovOps(uint64(l)) + } + } + if len(m.Metadata) > 0 { + for k, v := range m.Metadata { + _ = k + _ = v + l = v.Size() + mapEntrySize := 1 + len(k) + sovOps(uint64(len(k))) + 1 + l + sovOps(uint64(l)) + n += mapEntrySize + 1 + sovOps(uint64(mapEntrySize)) + } + } + if m.Source != nil { + l = m.Source.Size() + n += 1 + l + sovOps(uint64(l)) + } + return n +} + +func (m *FileOp) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Actions) > 0 { + for _, e := range m.Actions { + l = e.Size() + n += 1 + l + sovOps(uint64(l)) + } + } + return n +} + +func (m *FileAction) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Input != 0 { + n += 1 + sovOps(uint64(m.Input)) + } + if m.SecondaryInput != 0 { + n += 1 + sovOps(uint64(m.SecondaryInput)) + } + if m.Output != 0 { + n += 1 + sovOps(uint64(m.Output)) + } + if m.Action != nil { + n += m.Action.Size() + } + return n +} + +func (m *FileAction_Copy) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Copy != nil { + l = m.Copy.Size() + n += 1 + l + sovOps(uint64(l)) + } + return n +} +func (m *FileAction_Mkfile) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Mkfile != nil { + l = m.Mkfile.Size() + n += 1 + l + sovOps(uint64(l)) + } + return n +} +func (m *FileAction_Mkdir) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Mkdir != nil { + l = m.Mkdir.Size() + n += 1 + l + sovOps(uint64(l)) + } + return n +} +func (m *FileAction_Rm) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Rm != nil { + l = m.Rm.Size() + n += 1 + l + sovOps(uint64(l)) + } + return n +} +func (m *FileActionCopy) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Src) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + l = len(m.Dest) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + if m.Owner != nil { + l = m.Owner.Size() + n += 1 + l + sovOps(uint64(l)) + } + if m.Mode != 0 { + n += 1 + sovOps(uint64(m.Mode)) + } + if m.FollowSymlink { + n += 2 + } + if m.DirCopyContents { + n += 2 + } + if m.AttemptUnpackDockerCompatibility { + n += 2 + } + if m.CreateDestPath { + n += 2 + } + if m.AllowWildcard { + n += 2 + } + if m.AllowEmptyWildcard { + n += 2 + } + if m.Timestamp != 0 { + n += 1 + sovOps(uint64(m.Timestamp)) + } + if len(m.IncludePatterns) > 0 { + for _, s := range m.IncludePatterns { + l = len(s) + n += 1 + l + sovOps(uint64(l)) + } + } + if len(m.ExcludePatterns) > 0 { + for _, s := range m.ExcludePatterns { + l = len(s) + n += 1 + l + sovOps(uint64(l)) + } + } + return n +} + +func (m *FileActionMkFile) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Path) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + if m.Mode != 0 { + n += 1 + sovOps(uint64(m.Mode)) + } + l = len(m.Data) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + if m.Owner != nil { + l = m.Owner.Size() + n += 1 + l + sovOps(uint64(l)) + } + if m.Timestamp != 0 { + n += 1 + sovOps(uint64(m.Timestamp)) + } + return n +} + +func (m *FileActionMkDir) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Path) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + if m.Mode != 0 { + n += 1 + sovOps(uint64(m.Mode)) + } + if m.MakeParents { + n += 2 + } + if m.Owner != nil { + l = m.Owner.Size() + n += 1 + l + sovOps(uint64(l)) + } + if m.Timestamp != 0 { + n += 1 + sovOps(uint64(m.Timestamp)) + } + return n +} + +func (m *FileActionRm) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Path) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + if m.AllowNotFound { + n += 2 + } + if m.AllowWildcard { + n += 2 + } + return n +} + +func (m *ChownOpt) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.User != nil { + l = m.User.Size() + n += 1 + l + sovOps(uint64(l)) + } + if m.Group != nil { + l = m.Group.Size() + n += 1 + l + sovOps(uint64(l)) + } + return n +} + +func (m *UserOpt) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.User != nil { + n += m.User.Size() + } + return n +} + +func (m *UserOpt_ByName) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.ByName != nil { + l = m.ByName.Size() + n += 1 + l + sovOps(uint64(l)) + } + return n +} +func (m *UserOpt_ByID) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + n += 1 + sovOps(uint64(m.ByID)) + return n +} +func (m *NamedUserOpt) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Name) + if l > 0 { + n += 1 + l + sovOps(uint64(l)) + } + if m.Input != 0 { + n += 1 + sovOps(uint64(m.Input)) + } + return n +} + +func (m *MergeInput) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Input != 0 { + n += 1 + sovOps(uint64(m.Input)) + } + return n +} + +func (m *MergeOp) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if len(m.Inputs) > 0 { + for _, e := range m.Inputs { + l = e.Size() + n += 1 + l + sovOps(uint64(l)) + } + } + return n +} + +func (m *LowerDiffInput) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Input != 0 { + n += 1 + sovOps(uint64(m.Input)) + } + return n +} + +func (m *UpperDiffInput) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Input != 0 { + n += 1 + sovOps(uint64(m.Input)) + } + return n +} + +func (m *DiffOp) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Lower != nil { + l = m.Lower.Size() + n += 1 + l + sovOps(uint64(l)) + } + if m.Upper != nil { + l = m.Upper.Size() + n += 1 + l + sovOps(uint64(l)) + } + return n +} + +func sovOps(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozOps(x uint64) (n int) { + return sovOps(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (m *Op) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Op: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Op: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Inputs", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Inputs = append(m.Inputs, &Input{}) + if err := m.Inputs[len(m.Inputs)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Exec", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &ExecOp{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Op = &Op_Exec{v} + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Source", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &SourceOp{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Op = &Op_Source{v} + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field File", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &FileOp{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Op = &Op_File{v} + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Build", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &BuildOp{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Op = &Op_Build{v} + iNdEx = postIndex + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Merge", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &MergeOp{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Op = &Op_Merge{v} + iNdEx = postIndex + case 7: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Diff", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &DiffOp{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Op = &Op_Diff{v} + iNdEx = postIndex + case 10: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Platform", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Platform == nil { + m.Platform = &Platform{} + } + if err := m.Platform.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 11: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Constraints", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Constraints == nil { + m.Constraints = &WorkerConstraints{} + } + if err := m.Constraints.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Platform) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Platform: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Platform: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Architecture", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Architecture = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field OS", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.OS = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Variant", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Variant = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field OSVersion", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.OSVersion = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field OSFeatures", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.OSFeatures = append(m.OSFeatures, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Input) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Input: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Input: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Digest", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Digest = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Index", wireType) + } + m.Index = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Index |= OutputIndex(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ExecOp) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ExecOp: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ExecOp: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Meta", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Meta == nil { + m.Meta = &Meta{} + } + if err := m.Meta.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Mounts", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Mounts = append(m.Mounts, &Mount{}) + if err := m.Mounts[len(m.Mounts)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Network", wireType) + } + m.Network = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Network |= NetMode(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 4: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Security", wireType) + } + m.Security = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Security |= SecurityMode(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Secretenv", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Secretenv = append(m.Secretenv, &SecretEnv{}) + if err := m.Secretenv[len(m.Secretenv)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Meta) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Meta: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Meta: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Args", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Args = append(m.Args, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Env", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Env = append(m.Env, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Cwd", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Cwd = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field User", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.User = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ProxyEnv", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.ProxyEnv == nil { + m.ProxyEnv = &ProxyEnv{} + } + if err := m.ProxyEnv.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ExtraHosts", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ExtraHosts = append(m.ExtraHosts, &HostIP{}) + if err := m.ExtraHosts[len(m.ExtraHosts)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 7: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Hostname", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Hostname = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 9: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Ulimit", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Ulimit = append(m.Ulimit, &Ulimit{}) + if err := m.Ulimit[len(m.Ulimit)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 10: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field CgroupParent", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.CgroupParent = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *HostIP) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: HostIP: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: HostIP: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Host", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Host = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field IP", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.IP = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Ulimit) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Ulimit: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Ulimit: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Name = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Soft", wireType) + } + m.Soft = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Soft |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Hard", wireType) + } + m.Hard = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Hard |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *SecretEnv) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: SecretEnv: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: SecretEnv: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Name = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Optional", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Optional = bool(v != 0) + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Mount) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Mount: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Mount: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Input", wireType) + } + m.Input = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Input |= InputIndex(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Selector", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Selector = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Dest", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Dest = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 4: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Output", wireType) + } + m.Output = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Output |= OutputIndex(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 5: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Readonly", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Readonly = bool(v != 0) + case 6: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field MountType", wireType) + } + m.MountType = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.MountType |= MountType(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 19: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field TmpfsOpt", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.TmpfsOpt == nil { + m.TmpfsOpt = &TmpfsOpt{} + } + if err := m.TmpfsOpt.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 20: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field CacheOpt", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.CacheOpt == nil { + m.CacheOpt = &CacheOpt{} + } + if err := m.CacheOpt.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 21: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field SecretOpt", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.SecretOpt == nil { + m.SecretOpt = &SecretOpt{} + } + if err := m.SecretOpt.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 22: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field SSHOpt", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.SSHOpt == nil { + m.SSHOpt = &SSHOpt{} + } + if err := m.SSHOpt.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 23: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ResultID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ResultID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *TmpfsOpt) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: TmpfsOpt: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: TmpfsOpt: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Size_", wireType) + } + m.Size_ = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Size_ |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *CacheOpt) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: CacheOpt: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: CacheOpt: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Sharing", wireType) + } + m.Sharing = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Sharing |= CacheSharingOpt(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *SecretOpt) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: SecretOpt: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: SecretOpt: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Uid", wireType) + } + m.Uid = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Uid |= uint32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Gid", wireType) + } + m.Gid = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Gid |= uint32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 4: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Mode", wireType) + } + m.Mode = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Mode |= uint32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 5: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Optional", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Optional = bool(v != 0) + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *SSHOpt) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: SSHOpt: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: SSHOpt: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Uid", wireType) + } + m.Uid = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Uid |= uint32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Gid", wireType) + } + m.Gid = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Gid |= uint32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 4: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Mode", wireType) + } + m.Mode = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Mode |= uint32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 5: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Optional", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Optional = bool(v != 0) + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *SourceOp) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: SourceOp: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: SourceOp: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Identifier", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Identifier = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Attrs", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Attrs == nil { + m.Attrs = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthOps + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthOps + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthOps + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthOps + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Attrs[mapkey] = mapvalue + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *BuildOp) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: BuildOp: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: BuildOp: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Builder", wireType) + } + m.Builder = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Builder |= InputIndex(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Inputs", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Inputs == nil { + m.Inputs = make(map[string]*BuildInput) + } + var mapkey string + var mapvalue *BuildInput + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthOps + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthOps + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var mapmsglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + mapmsglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if mapmsglen < 0 { + return ErrInvalidLengthOps + } + postmsgIndex := iNdEx + mapmsglen + if postmsgIndex < 0 { + return ErrInvalidLengthOps + } + if postmsgIndex > l { + return io.ErrUnexpectedEOF + } + mapvalue = &BuildInput{} + if err := mapvalue.Unmarshal(dAtA[iNdEx:postmsgIndex]); err != nil { + return err + } + iNdEx = postmsgIndex + } else { + iNdEx = entryPreIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Inputs[mapkey] = mapvalue + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Def", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Def == nil { + m.Def = &Definition{} + } + if err := m.Def.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Attrs", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Attrs == nil { + m.Attrs = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthOps + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthOps + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthOps + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthOps + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Attrs[mapkey] = mapvalue + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *BuildInput) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: BuildInput: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: BuildInput: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Input", wireType) + } + m.Input = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Input |= InputIndex(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *OpMetadata) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: OpMetadata: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: OpMetadata: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field IgnoreCache", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.IgnoreCache = bool(v != 0) + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Description", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Description == nil { + m.Description = make(map[string]string) + } + var mapkey string + var mapvalue string + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthOps + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthOps + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var stringLenmapvalue uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapvalue |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapvalue := int(stringLenmapvalue) + if intStringLenmapvalue < 0 { + return ErrInvalidLengthOps + } + postStringIndexmapvalue := iNdEx + intStringLenmapvalue + if postStringIndexmapvalue < 0 { + return ErrInvalidLengthOps + } + if postStringIndexmapvalue > l { + return io.ErrUnexpectedEOF + } + mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) + iNdEx = postStringIndexmapvalue + } else { + iNdEx = entryPreIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Description[mapkey] = mapvalue + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ExportCache", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.ExportCache == nil { + m.ExportCache = &ExportCache{} + } + if err := m.ExportCache.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Caps", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Caps == nil { + m.Caps = make(map[github_com_moby_buildkit_util_apicaps.CapID]bool) + } + var mapkey github_com_moby_buildkit_util_apicaps.CapID + var mapvalue bool + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthOps + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthOps + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = github_com_moby_buildkit_util_apicaps.CapID(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var mapvaluetemp int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + mapvaluetemp |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + mapvalue = bool(mapvaluetemp != 0) + } else { + iNdEx = entryPreIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Caps[github_com_moby_buildkit_util_apicaps.CapID(mapkey)] = mapvalue + iNdEx = postIndex + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ProgressGroup", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.ProgressGroup == nil { + m.ProgressGroup = &ProgressGroup{} + } + if err := m.ProgressGroup.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Source) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Source: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Source: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Locations", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Locations == nil { + m.Locations = make(map[string]*Locations) + } + var mapkey string + var mapvalue *Locations + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthOps + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthOps + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var mapmsglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + mapmsglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if mapmsglen < 0 { + return ErrInvalidLengthOps + } + postmsgIndex := iNdEx + mapmsglen + if postmsgIndex < 0 { + return ErrInvalidLengthOps + } + if postmsgIndex > l { + return io.ErrUnexpectedEOF + } + mapvalue = &Locations{} + if err := mapvalue.Unmarshal(dAtA[iNdEx:postmsgIndex]); err != nil { + return err + } + iNdEx = postmsgIndex + } else { + iNdEx = entryPreIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Locations[mapkey] = mapvalue + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Infos", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Infos = append(m.Infos, &SourceInfo{}) + if err := m.Infos[len(m.Infos)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Locations) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Locations: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Locations: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Locations", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Locations = append(m.Locations, &Location{}) + if err := m.Locations[len(m.Locations)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *SourceInfo) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: SourceInfo: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: SourceInfo: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Filename", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Filename = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Data", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Data = append(m.Data[:0], dAtA[iNdEx:postIndex]...) + if m.Data == nil { + m.Data = []byte{} + } + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Definition", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Definition == nil { + m.Definition = &Definition{} + } + if err := m.Definition.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Location) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Location: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Location: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field SourceIndex", wireType) + } + m.SourceIndex = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.SourceIndex |= int32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Ranges", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Ranges = append(m.Ranges, &Range{}) + if err := m.Ranges[len(m.Ranges)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Range) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Range: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Range: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Start", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := m.Start.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field End", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := m.End.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Position) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Position: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Position: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Line", wireType) + } + m.Line = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Line |= int32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Character", wireType) + } + m.Character = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Character |= int32(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ExportCache) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ExportCache: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ExportCache: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Value = bool(v != 0) + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ProgressGroup) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ProgressGroup: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ProgressGroup: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Id", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Id = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Name = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Weak", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Weak = bool(v != 0) + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ProxyEnv) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ProxyEnv: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ProxyEnv: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field HttpProxy", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.HttpProxy = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field HttpsProxy", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.HttpsProxy = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field FtpProxy", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.FtpProxy = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field NoProxy", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.NoProxy = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field AllProxy", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.AllProxy = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *WorkerConstraints) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: WorkerConstraints: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: WorkerConstraints: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Filter", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Filter = append(m.Filter, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *Definition) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Definition: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Definition: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Def", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Def = append(m.Def, make([]byte, postIndex-iNdEx)) + copy(m.Def[len(m.Def)-1], dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Metadata", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Metadata == nil { + m.Metadata = make(map[github_com_opencontainers_go_digest.Digest]OpMetadata) + } + var mapkey github_com_opencontainers_go_digest.Digest + mapvalue := &OpMetadata{} + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthOps + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthOps + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var mapmsglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + mapmsglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if mapmsglen < 0 { + return ErrInvalidLengthOps + } + postmsgIndex := iNdEx + mapmsglen + if postmsgIndex < 0 { + return ErrInvalidLengthOps + } + if postmsgIndex > l { + return io.ErrUnexpectedEOF + } + mapvalue = &OpMetadata{} + if err := mapvalue.Unmarshal(dAtA[iNdEx:postmsgIndex]); err != nil { + return err + } + iNdEx = postmsgIndex + } else { + iNdEx = entryPreIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Metadata[github_com_opencontainers_go_digest.Digest(mapkey)] = *mapvalue + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Source", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Source == nil { + m.Source = &Source{} + } + if err := m.Source.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *FileOp) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: FileOp: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: FileOp: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Actions", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Actions = append(m.Actions, &FileAction{}) + if err := m.Actions[len(m.Actions)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *FileAction) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: FileAction: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: FileAction: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Input", wireType) + } + m.Input = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Input |= InputIndex(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field SecondaryInput", wireType) + } + m.SecondaryInput = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.SecondaryInput |= InputIndex(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Output", wireType) + } + m.Output = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Output |= OutputIndex(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Copy", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &FileActionCopy{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Action = &FileAction_Copy{v} + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Mkfile", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &FileActionMkFile{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Action = &FileAction_Mkfile{v} + iNdEx = postIndex + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Mkdir", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &FileActionMkDir{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Action = &FileAction_Mkdir{v} + iNdEx = postIndex + case 7: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Rm", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &FileActionRm{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.Action = &FileAction_Rm{v} + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *FileActionCopy) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: FileActionCopy: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: FileActionCopy: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Src", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Src = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Dest", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Dest = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Owner", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Owner == nil { + m.Owner = &ChownOpt{} + } + if err := m.Owner.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 4: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Mode", wireType) + } + m.Mode = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Mode |= int32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 5: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field FollowSymlink", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.FollowSymlink = bool(v != 0) + case 6: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field DirCopyContents", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.DirCopyContents = bool(v != 0) + case 7: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field AttemptUnpackDockerCompatibility", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.AttemptUnpackDockerCompatibility = bool(v != 0) + case 8: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field CreateDestPath", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.CreateDestPath = bool(v != 0) + case 9: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field AllowWildcard", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.AllowWildcard = bool(v != 0) + case 10: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field AllowEmptyWildcard", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.AllowEmptyWildcard = bool(v != 0) + case 11: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Timestamp", wireType) + } + m.Timestamp = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Timestamp |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 12: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field IncludePatterns", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.IncludePatterns = append(m.IncludePatterns, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + case 13: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ExcludePatterns", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ExcludePatterns = append(m.ExcludePatterns, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *FileActionMkFile) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: FileActionMkFile: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: FileActionMkFile: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Path", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Path = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Mode", wireType) + } + m.Mode = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Mode |= int32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Data", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Data = append(m.Data[:0], dAtA[iNdEx:postIndex]...) + if m.Data == nil { + m.Data = []byte{} + } + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Owner", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Owner == nil { + m.Owner = &ChownOpt{} + } + if err := m.Owner.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 5: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Timestamp", wireType) + } + m.Timestamp = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Timestamp |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *FileActionMkDir) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: FileActionMkDir: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: FileActionMkDir: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Path", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Path = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Mode", wireType) + } + m.Mode = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Mode |= int32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field MakeParents", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.MakeParents = bool(v != 0) + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Owner", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Owner == nil { + m.Owner = &ChownOpt{} + } + if err := m.Owner.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 5: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Timestamp", wireType) + } + m.Timestamp = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Timestamp |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *FileActionRm) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: FileActionRm: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: FileActionRm: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Path", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Path = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field AllowNotFound", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.AllowNotFound = bool(v != 0) + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field AllowWildcard", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.AllowWildcard = bool(v != 0) + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *ChownOpt) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: ChownOpt: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: ChownOpt: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field User", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.User == nil { + m.User = &UserOpt{} + } + if err := m.User.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Group", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Group == nil { + m.Group = &UserOpt{} + } + if err := m.Group.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *UserOpt) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: UserOpt: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: UserOpt: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ByName", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + v := &NamedUserOpt{} + if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + m.User = &UserOpt_ByName{v} + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field ByID", wireType) + } + var v uint32 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= uint32(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.User = &UserOpt_ByID{v} + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *NamedUserOpt) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: NamedUserOpt: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: NamedUserOpt: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Name = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Input", wireType) + } + m.Input = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Input |= InputIndex(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *MergeInput) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: MergeInput: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: MergeInput: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Input", wireType) + } + m.Input = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Input |= InputIndex(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *MergeOp) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: MergeOp: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: MergeOp: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Inputs", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Inputs = append(m.Inputs, &MergeInput{}) + if err := m.Inputs[len(m.Inputs)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *LowerDiffInput) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: LowerDiffInput: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: LowerDiffInput: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Input", wireType) + } + m.Input = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Input |= InputIndex(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *UpperDiffInput) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: UpperDiffInput: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: UpperDiffInput: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Input", wireType) + } + m.Input = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Input |= InputIndex(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *DiffOp) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: DiffOp: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: DiffOp: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Lower", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Lower == nil { + m.Lower = &LowerDiffInput{} + } + if err := m.Lower.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Upper", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowOps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthOps + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthOps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Upper == nil { + m.Upper = &UpperDiffInput{} + } + if err := m.Upper.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipOps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthOps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipOps(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowOps + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowOps + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowOps + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthOps + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupOps + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthOps + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthOps = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowOps = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupOps = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/ops.proto b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/ops.proto new file mode 100644 index 000000000..09af4c0d7 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/ops.proto @@ -0,0 +1,404 @@ +syntax = "proto3"; + +// Package pb provides the protobuf definition of LLB: low-level builder instruction. +// LLB is DAG-structured; Op represents a vertex, and Definition represents a graph. +package pb; + +import "github.com/gogo/protobuf/gogoproto/gogo.proto"; + +option (gogoproto.stable_marshaler_all) = true; + +// Op represents a vertex of the LLB DAG. +message Op { + // inputs is a set of input edges. + repeated Input inputs = 1; + oneof op { + ExecOp exec = 2; + SourceOp source = 3; + FileOp file = 4; + BuildOp build = 5; + MergeOp merge = 6; + DiffOp diff = 7; + } + Platform platform = 10; + WorkerConstraints constraints = 11; +} + +// Platform is github.com/opencontainers/image-spec/specs-go/v1.Platform +message Platform { + string Architecture = 1; + string OS = 2; + string Variant = 3; + string OSVersion = 4; // unused + repeated string OSFeatures = 5; // unused +} + +// Input represents an input edge for an Op. +message Input { + // digest of the marshaled input Op + string digest = 1 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; + // output index of the input Op + int64 index = 2 [(gogoproto.customtype) = "OutputIndex", (gogoproto.nullable) = false]; +} + +// ExecOp executes a command in a container. +message ExecOp { + Meta meta = 1; + repeated Mount mounts = 2; + NetMode network = 3; + SecurityMode security = 4; + repeated SecretEnv secretenv = 5; +} + +// Meta is a set of arguments for ExecOp. +// Meta is unrelated to LLB metadata. +// FIXME: rename (ExecContext? ExecArgs?) +message Meta { + repeated string args = 1; + repeated string env = 2; + string cwd = 3; + string user = 4; + ProxyEnv proxy_env = 5; + repeated HostIP extraHosts = 6; + string hostname = 7; + repeated Ulimit ulimit = 9; + string cgroupParent = 10; +} + +message HostIP { + string Host = 1; + string IP = 2; +} + +message Ulimit { + string Name = 1; + int64 Soft = 2; + int64 Hard = 3; +} + +enum NetMode { + UNSET = 0; // sandbox + HOST = 1; + NONE = 2; +} + +enum SecurityMode { + SANDBOX = 0; + INSECURE = 1; // privileged mode +} + +// SecretEnv is an environment variable that is backed by a secret. +message SecretEnv { + string ID = 1; + string name = 2; + bool optional = 3; +} + +// Mount specifies how to mount an input Op as a filesystem. +message Mount { + int64 input = 1 [(gogoproto.customtype) = "InputIndex", (gogoproto.nullable) = false]; + string selector = 2; + string dest = 3; + int64 output = 4 [(gogoproto.customtype) = "OutputIndex", (gogoproto.nullable) = false]; + bool readonly = 5; + MountType mountType = 6; + TmpfsOpt TmpfsOpt = 19; + CacheOpt cacheOpt = 20; + SecretOpt secretOpt = 21; + SSHOpt SSHOpt = 22; + string resultID = 23; +} + +// MountType defines a type of a mount from a supported set +enum MountType { + BIND = 0; + SECRET = 1; + SSH = 2; + CACHE = 3; + TMPFS = 4; +} + +// TmpfsOpt defines options describing tpmfs mounts +message TmpfsOpt { + // Specify an upper limit on the size of the filesystem. + int64 size = 1; +} + +// CacheOpt defines options specific to cache mounts +message CacheOpt { + // ID is an optional namespace for the mount + string ID = 1; + // Sharing is the sharing mode for the mount + CacheSharingOpt sharing = 2; +} + +// CacheSharingOpt defines different sharing modes for cache mount +enum CacheSharingOpt { + // SHARED cache mount can be used concurrently by multiple writers + SHARED = 0; + // PRIVATE creates a new mount if there are multiple writers + PRIVATE = 1; + // LOCKED pauses second writer until first one releases the mount + LOCKED = 2; +} + +// SecretOpt defines options describing secret mounts +message SecretOpt { + // ID of secret. Used for quering the value. + string ID = 1; + // UID of secret file + uint32 uid = 2; + // GID of secret file + uint32 gid = 3; + // Mode is the filesystem mode of secret file + uint32 mode = 4; + // Optional defines if secret value is required. Error is produced + // if value is not found and optional is false. + bool optional = 5; +} + +// SSHOpt defines options describing ssh mounts +message SSHOpt { + // ID of exposed ssh rule. Used for quering the value. + string ID = 1; + // UID of agent socket + uint32 uid = 2; + // GID of agent socket + uint32 gid = 3; + // Mode is the filesystem mode of agent socket + uint32 mode = 4; + // Optional defines if ssh socket is required. Error is produced + // if client does not expose ssh. + bool optional = 5; +} + +// SourceOp specifies a source such as build contexts and images. +message SourceOp { + // TODO: use source type or any type instead of URL protocol. + // identifier e.g. local://, docker-image://, git://, https://... + string identifier = 1; + // attrs are defined in attr.go + map attrs = 2; +} + +// BuildOp is used for nested build invocation. +// BuildOp is experimental and can break without backwards compatibility +message BuildOp { + int64 builder = 1 [(gogoproto.customtype) = "InputIndex", (gogoproto.nullable) = false]; + map inputs = 2; + Definition def = 3; + map attrs = 4; + // outputs +} + +// BuildInput is used for BuildOp. +message BuildInput { + int64 input = 1 [(gogoproto.customtype) = "InputIndex", (gogoproto.nullable) = false]; +} + +// OpMetadata is a per-vertex metadata entry, which can be defined for arbitrary Op vertex and overridable on the run time. +message OpMetadata { + // ignore_cache specifies to ignore the cache for this Op. + bool ignore_cache = 1; + // Description can be used for keeping any text fields that builder doesn't parse + map description = 2; + // index 3 reserved for WorkerConstraint in previous versions + // WorkerConstraint worker_constraint = 3; + ExportCache export_cache = 4; + + map caps = 5 [(gogoproto.castkey) = "github.com/moby/buildkit/util/apicaps.CapID", (gogoproto.nullable) = false]; + + ProgressGroup progress_group = 6; +} + +// Source is a source mapping description for a file +message Source { + map locations = 1; + repeated SourceInfo infos = 2; +} + +// Locations is a list of ranges with a index to its source map. +message Locations { + repeated Location locations = 1; +} + +// Source info contains the shared metadata of a source mapping +message SourceInfo { + string filename = 1; + bytes data = 2; + Definition definition = 3; +} + +// Location defines list of areas in to source file +message Location { + int32 sourceIndex = 1; + repeated Range ranges = 2; +} + +// Range is an area in the source file +message Range { + Position start = 1 [(gogoproto.nullable) = false]; + Position end = 2 [(gogoproto.nullable) = false]; +} + +// Position is single location in a source file +message Position { + int32 Line = 1; + int32 Character = 2; +} + +message ExportCache { + bool Value = 1; +} + +message ProgressGroup { + string id = 1; + string name = 2; + bool weak = 3; +} + +message ProxyEnv { + string http_proxy = 1; + string https_proxy = 2; + string ftp_proxy = 3; + string no_proxy = 4; + string all_proxy = 5; +} + +// WorkerConstraints defines conditions for the worker +message WorkerConstraints { + repeated string filter = 1; // containerd-style filter +} + +// Definition is the LLB definition structure with per-vertex metadata entries +message Definition { + // def is a list of marshaled Op messages + repeated bytes def = 1; + // metadata contains metadata for the each of the Op messages. + // A key must be an LLB op digest string. Currently, empty string is not expected as a key, but it may change in the future. + map metadata = 2 [(gogoproto.castkey) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; + // Source contains the source mapping information for the vertexes in the definition + Source Source = 3; +} + +message FileOp { + repeated FileAction actions = 2; +} + +message FileAction { + int64 input = 1 [(gogoproto.customtype) = "InputIndex", (gogoproto.nullable) = false]; // could be real input or target (target index + max input index) + int64 secondaryInput = 2 [(gogoproto.customtype) = "InputIndex", (gogoproto.nullable) = false]; // --//-- + int64 output = 3 [(gogoproto.customtype) = "OutputIndex", (gogoproto.nullable) = false]; + oneof action { + // FileActionCopy copies files from secondaryInput on top of input + FileActionCopy copy = 4; + // FileActionMkFile creates a new file + FileActionMkFile mkfile = 5; + // FileActionMkDir creates a new directory + FileActionMkDir mkdir = 6; + // FileActionRm removes a file + FileActionRm rm = 7; + } +} + +message FileActionCopy { + // src is the source path + string src = 1; + // dest path + string dest = 2; + // optional owner override + ChownOpt owner = 3; + // optional permission bits override + int32 mode = 4; + // followSymlink resolves symlinks in src + bool followSymlink = 5; + // dirCopyContents only copies contents if src is a directory + bool dirCopyContents = 6; + // attemptUnpackDockerCompatibility detects if src is an archive to unpack it instead + bool attemptUnpackDockerCompatibility = 7; + // createDestPath creates dest path directories if needed + bool createDestPath = 8; + // allowWildcard allows filepath.Match wildcards in src path + bool allowWildcard = 9; + // allowEmptyWildcard doesn't fail the whole copy if wildcard doesn't resolve to files + bool allowEmptyWildcard = 10; + // optional created time override + int64 timestamp = 11; + // include only files/dirs matching at least one of these patterns + repeated string include_patterns = 12; + // exclude files/dir matching any of these patterns (even if they match an include pattern) + repeated string exclude_patterns = 13; +} + +message FileActionMkFile { + // path for the new file + string path = 1; + // permission bits + int32 mode = 2; + // data is the new file contents + bytes data = 3; + // optional owner for the new file + ChownOpt owner = 4; + // optional created time override + int64 timestamp = 5; +} + +message FileActionMkDir { + // path for the new directory + string path = 1; + // permission bits + int32 mode = 2; + // makeParents creates parent directories as well if needed + bool makeParents = 3; + // optional owner for the new directory + ChownOpt owner = 4; + // optional created time override + int64 timestamp = 5; +} + +message FileActionRm { + // path to remove + string path = 1; + // allowNotFound doesn't fail the rm if file is not found + bool allowNotFound = 2; + // allowWildcard allows filepath.Match wildcards in path + bool allowWildcard = 3; +} + +message ChownOpt { + UserOpt user = 1; + UserOpt group = 2; +} + +message UserOpt { + oneof user { + NamedUserOpt byName = 1; + uint32 byID = 2; + } +} + +message NamedUserOpt { + string name = 1; + int64 input = 2 [(gogoproto.customtype) = "InputIndex", (gogoproto.nullable) = false]; +} + +message MergeInput { + int64 input = 1 [(gogoproto.customtype) = "InputIndex", (gogoproto.nullable) = false]; +} + +message MergeOp { + repeated MergeInput inputs = 1; +} + +message LowerDiffInput { + int64 input = 1 [(gogoproto.customtype) = "InputIndex", (gogoproto.nullable) = false]; +} + +message UpperDiffInput { + int64 input = 1 [(gogoproto.customtype) = "InputIndex", (gogoproto.nullable) = false]; +} + +message DiffOp { + LowerDiffInput lower = 1; + UpperDiffInput upper = 2; +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/platform.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/platform.go new file mode 100644 index 000000000..0fd48a07d --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/solver/pb/platform.go @@ -0,0 +1,41 @@ +package pb + +import ( + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" +) + +func (p *Platform) Spec() ocispecs.Platform { + return ocispecs.Platform{ + OS: p.OS, + Architecture: p.Architecture, + Variant: p.Variant, + OSVersion: p.OSVersion, + OSFeatures: p.OSFeatures, + } +} + +func PlatformFromSpec(p ocispecs.Platform) Platform { + return Platform{ + OS: p.OS, + Architecture: p.Architecture, + Variant: p.Variant, + OSVersion: p.OSVersion, + OSFeatures: p.OSFeatures, + } +} + +func ToSpecPlatforms(p []Platform) []ocispecs.Platform { + out := make([]ocispecs.Platform, 0, len(p)) + for _, pp := range p { + out = append(out, pp.Spec()) + } + return out +} + +func PlatformsFromSpec(p []ocispecs.Platform) []Platform { + out := make([]Platform, 0, len(p)) + for _, pp := range p { + out = append(out, PlatformFromSpec(pp)) + } + return out +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/source/types/types.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/source/types/types.go new file mode 100644 index 000000000..b96eac233 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/source/types/types.go @@ -0,0 +1,9 @@ +package srctypes + +const ( + DockerImageScheme = "docker-image" + GitScheme = "git" + LocalScheme = "local" + HTTPScheme = "http" + HTTPSScheme = "https" +) diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/apicaps/caps.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/apicaps/caps.go new file mode 100644 index 000000000..84a76a81f --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/apicaps/caps.go @@ -0,0 +1,169 @@ +package apicaps + +import ( + "fmt" + "sort" + "strings" + + pb "github.com/moby/buildkit/util/apicaps/pb" + "github.com/pkg/errors" +) + +type PBCap = pb.APICap + +// ExportedProduct is the name of the product using this package. +// Users vendoring this library may override it to provide better versioning hints +// for their users (or set it with a flag to buildkitd). +var ExportedProduct string + +// CapStatus defines the stability properties of a capability +type CapStatus int + +const ( + // CapStatusStable refers to a capability that should never be changed in + // backwards incompatible manner unless there is a serious security issue. + CapStatusStable CapStatus = iota + // CapStatusExperimental refers to a capability that may be removed in the future. + // If incompatible changes are made the previous ID is disabled and new is added. + CapStatusExperimental + // CapStatusPrerelease is same as CapStatusExperimental that can be used for new + // features before they move to stable. + CapStatusPrerelease +) + +// CapID is type for capability identifier +type CapID string + +// Cap describes an API feature +type Cap struct { + ID CapID + Name string // readable name, may contain spaces but keep in one sentence + Status CapStatus + Enabled bool + Deprecated bool + SupportedHint map[string]string + DisabledReason string + DisabledReasonMsg string + DisabledAlternative string +} + +// CapList is a collection of capability definitions +type CapList struct { + m map[CapID]Cap +} + +// Init initializes definition for a new capability. +// Not safe to be called concurrently with other methods. +func (l *CapList) Init(cc ...Cap) { + if l.m == nil { + l.m = make(map[CapID]Cap, len(cc)) + } + for _, c := range cc { + l.m[c.ID] = c + } +} + +// All reports the configuration of all known capabilities +func (l *CapList) All() []pb.APICap { + out := make([]pb.APICap, 0, len(l.m)) + for _, c := range l.m { + out = append(out, pb.APICap{ + ID: string(c.ID), + Enabled: c.Enabled, + Deprecated: c.Deprecated, + DisabledReason: c.DisabledReason, + DisabledReasonMsg: c.DisabledReasonMsg, + DisabledAlternative: c.DisabledAlternative, + }) + } + sort.Slice(out, func(i, j int) bool { + return out[i].ID < out[j].ID + }) + return out +} + +// CapSet returns a CapSet for an capability configuration +func (l *CapList) CapSet(caps []pb.APICap) CapSet { + m := make(map[string]*pb.APICap, len(caps)) + for _, c := range caps { + if c.ID != "" { + c := c // capture loop iterator + m[c.ID] = &c + } + } + return CapSet{ + list: l, + set: m, + } +} + +// CapSet is a configuration for detecting supported capabilities +type CapSet struct { + list *CapList + set map[string]*pb.APICap +} + +// Supports returns an error if capability is not supported +func (s *CapSet) Supports(id CapID) error { + err := &CapError{ID: id} + c, ok := s.list.m[id] + if !ok { + return errors.WithStack(err) + } + err.Definition = &c + state, ok := s.set[string(id)] + if !ok { + return errors.WithStack(err) + } + err.State = state + if !state.Enabled { + return errors.WithStack(err) + } + return nil +} + +// Contains checks if cap set contains cap. Note that unlike Supports() this +// function only checks capability existence in remote set, not if cap has been initialized. +func (s *CapSet) Contains(id CapID) bool { + _, ok := s.set[string(id)] + return ok +} + +// CapError is an error for unsupported capability +type CapError struct { + ID CapID + Definition *Cap + State *pb.APICap +} + +func (e CapError) Error() string { + if e.Definition == nil { + return fmt.Sprintf("unknown API capability %s", e.ID) + } + typ := "" + if e.Definition.Status == CapStatusExperimental { + typ = "experimental " + } + if e.Definition.Status == CapStatusPrerelease { + typ = "prerelease " + } + name := "" + if e.Definition.Name != "" { + name = "(" + e.Definition.Name + ")" + } + b := &strings.Builder{} + fmt.Fprintf(b, "requested %sfeature %s %s", typ, e.ID, name) + if e.State == nil { + fmt.Fprint(b, " is not supported by build server") + if hint, ok := e.Definition.SupportedHint[ExportedProduct]; ok { + fmt.Fprintf(b, " (added in %s)", hint) + } + fmt.Fprintf(b, ", please update %s", ExportedProduct) + } else { + fmt.Fprint(b, " has been disabled on the build server") + if e.State.DisabledReasonMsg != "" { + fmt.Fprintf(b, ": %s", e.State.DisabledReasonMsg) + } + } + return b.String() +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/apicaps/pb/caps.pb.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/apicaps/pb/caps.pb.go new file mode 100644 index 000000000..e5768d375 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/apicaps/pb/caps.pb.go @@ -0,0 +1,567 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: caps.proto + +package moby_buildkit_v1_apicaps + +import ( + fmt "fmt" + _ "github.com/gogo/protobuf/gogoproto" + proto "github.com/gogo/protobuf/proto" + io "io" + math "math" + math_bits "math/bits" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// APICap defines a capability supported by the service +type APICap struct { + ID string `protobuf:"bytes,1,opt,name=ID,proto3" json:"ID,omitempty"` + Enabled bool `protobuf:"varint,2,opt,name=Enabled,proto3" json:"Enabled,omitempty"` + Deprecated bool `protobuf:"varint,3,opt,name=Deprecated,proto3" json:"Deprecated,omitempty"` + DisabledReason string `protobuf:"bytes,4,opt,name=DisabledReason,proto3" json:"DisabledReason,omitempty"` + DisabledReasonMsg string `protobuf:"bytes,5,opt,name=DisabledReasonMsg,proto3" json:"DisabledReasonMsg,omitempty"` + DisabledAlternative string `protobuf:"bytes,6,opt,name=DisabledAlternative,proto3" json:"DisabledAlternative,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *APICap) Reset() { *m = APICap{} } +func (m *APICap) String() string { return proto.CompactTextString(m) } +func (*APICap) ProtoMessage() {} +func (*APICap) Descriptor() ([]byte, []int) { + return fileDescriptor_e19c39d9fcb89b83, []int{0} +} +func (m *APICap) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *APICap) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_APICap.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *APICap) XXX_Merge(src proto.Message) { + xxx_messageInfo_APICap.Merge(m, src) +} +func (m *APICap) XXX_Size() int { + return m.Size() +} +func (m *APICap) XXX_DiscardUnknown() { + xxx_messageInfo_APICap.DiscardUnknown(m) +} + +var xxx_messageInfo_APICap proto.InternalMessageInfo + +func (m *APICap) GetID() string { + if m != nil { + return m.ID + } + return "" +} + +func (m *APICap) GetEnabled() bool { + if m != nil { + return m.Enabled + } + return false +} + +func (m *APICap) GetDeprecated() bool { + if m != nil { + return m.Deprecated + } + return false +} + +func (m *APICap) GetDisabledReason() string { + if m != nil { + return m.DisabledReason + } + return "" +} + +func (m *APICap) GetDisabledReasonMsg() string { + if m != nil { + return m.DisabledReasonMsg + } + return "" +} + +func (m *APICap) GetDisabledAlternative() string { + if m != nil { + return m.DisabledAlternative + } + return "" +} + +func init() { + proto.RegisterType((*APICap)(nil), "moby.buildkit.v1.apicaps.APICap") +} + +func init() { proto.RegisterFile("caps.proto", fileDescriptor_e19c39d9fcb89b83) } + +var fileDescriptor_e19c39d9fcb89b83 = []byte{ + // 236 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xe2, 0x4a, 0x4e, 0x2c, 0x28, + 0xd6, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x92, 0xc8, 0xcd, 0x4f, 0xaa, 0xd4, 0x4b, 0x2a, 0xcd, + 0xcc, 0x49, 0xc9, 0xce, 0x2c, 0xd1, 0x2b, 0x33, 0xd4, 0x4b, 0x2c, 0xc8, 0x04, 0xc9, 0x4b, 0xe9, + 0xa6, 0x67, 0x96, 0x64, 0x94, 0x26, 0xe9, 0x25, 0xe7, 0xe7, 0xea, 0xa7, 0xe7, 0xa7, 0xe7, 0xeb, + 0x83, 0x35, 0x24, 0x95, 0xa6, 0x81, 0x79, 0x60, 0x0e, 0x98, 0x05, 0x31, 0x48, 0xe9, 0x16, 0x23, + 0x17, 0x9b, 0x63, 0x80, 0xa7, 0x73, 0x62, 0x81, 0x10, 0x1f, 0x17, 0x93, 0xa7, 0x8b, 0x04, 0xa3, + 0x02, 0xa3, 0x06, 0x67, 0x10, 0x93, 0xa7, 0x8b, 0x90, 0x04, 0x17, 0xbb, 0x6b, 0x5e, 0x62, 0x52, + 0x4e, 0x6a, 0x8a, 0x04, 0x93, 0x02, 0xa3, 0x06, 0x47, 0x10, 0x8c, 0x2b, 0x24, 0xc7, 0xc5, 0xe5, + 0x92, 0x5a, 0x50, 0x94, 0x9a, 0x9c, 0x58, 0x92, 0x9a, 0x22, 0xc1, 0x0c, 0x96, 0x44, 0x12, 0x11, + 0x52, 0xe3, 0xe2, 0x73, 0xc9, 0x2c, 0x06, 0xab, 0x0d, 0x4a, 0x4d, 0x2c, 0xce, 0xcf, 0x93, 0x60, + 0x01, 0x9b, 0x8a, 0x26, 0x2a, 0xa4, 0xc3, 0x25, 0x88, 0x2a, 0xe2, 0x5b, 0x9c, 0x2e, 0xc1, 0x0a, + 0x56, 0x8a, 0x29, 0x21, 0x64, 0xc0, 0x25, 0x0c, 0x13, 0x74, 0xcc, 0x29, 0x49, 0x2d, 0xca, 0x4b, + 0x2c, 0xc9, 0x2c, 0x4b, 0x95, 0x60, 0x03, 0xab, 0xc7, 0x26, 0xe5, 0xc4, 0x73, 0xe2, 0x91, 0x1c, + 0xe3, 0x85, 0x47, 0x72, 0x8c, 0x0f, 0x1e, 0xc9, 0x31, 0x26, 0xb1, 0x81, 0x7d, 0x6c, 0x0c, 0x08, + 0x00, 0x00, 0xff, 0xff, 0x02, 0x2d, 0x9e, 0x91, 0x48, 0x01, 0x00, 0x00, +} + +func (m *APICap) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *APICap) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *APICap) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if len(m.DisabledAlternative) > 0 { + i -= len(m.DisabledAlternative) + copy(dAtA[i:], m.DisabledAlternative) + i = encodeVarintCaps(dAtA, i, uint64(len(m.DisabledAlternative))) + i-- + dAtA[i] = 0x32 + } + if len(m.DisabledReasonMsg) > 0 { + i -= len(m.DisabledReasonMsg) + copy(dAtA[i:], m.DisabledReasonMsg) + i = encodeVarintCaps(dAtA, i, uint64(len(m.DisabledReasonMsg))) + i-- + dAtA[i] = 0x2a + } + if len(m.DisabledReason) > 0 { + i -= len(m.DisabledReason) + copy(dAtA[i:], m.DisabledReason) + i = encodeVarintCaps(dAtA, i, uint64(len(m.DisabledReason))) + i-- + dAtA[i] = 0x22 + } + if m.Deprecated { + i-- + if m.Deprecated { + dAtA[i] = 1 + } else { + dAtA[i] = 0 + } + i-- + dAtA[i] = 0x18 + } + if m.Enabled { + i-- + if m.Enabled { + dAtA[i] = 1 + } else { + dAtA[i] = 0 + } + i-- + dAtA[i] = 0x10 + } + if len(m.ID) > 0 { + i -= len(m.ID) + copy(dAtA[i:], m.ID) + i = encodeVarintCaps(dAtA, i, uint64(len(m.ID))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func encodeVarintCaps(dAtA []byte, offset int, v uint64) int { + offset -= sovCaps(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func (m *APICap) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.ID) + if l > 0 { + n += 1 + l + sovCaps(uint64(l)) + } + if m.Enabled { + n += 2 + } + if m.Deprecated { + n += 2 + } + l = len(m.DisabledReason) + if l > 0 { + n += 1 + l + sovCaps(uint64(l)) + } + l = len(m.DisabledReasonMsg) + if l > 0 { + n += 1 + l + sovCaps(uint64(l)) + } + l = len(m.DisabledAlternative) + if l > 0 { + n += 1 + l + sovCaps(uint64(l)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + +func sovCaps(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozCaps(x uint64) (n int) { + return sovCaps(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (m *APICap) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowCaps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: APICap: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: APICap: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowCaps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthCaps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthCaps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.ID = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Enabled", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowCaps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Enabled = bool(v != 0) + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Deprecated", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowCaps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.Deprecated = bool(v != 0) + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field DisabledReason", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowCaps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthCaps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthCaps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.DisabledReason = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field DisabledReasonMsg", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowCaps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthCaps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthCaps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.DisabledReasonMsg = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field DisabledAlternative", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowCaps + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthCaps + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthCaps + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.DisabledAlternative = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipCaps(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthCaps + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipCaps(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowCaps + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowCaps + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowCaps + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthCaps + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupCaps + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthCaps + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthCaps = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowCaps = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupCaps = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/apicaps/pb/caps.proto b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/apicaps/pb/caps.proto new file mode 100644 index 000000000..1e8c06517 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/apicaps/pb/caps.proto @@ -0,0 +1,19 @@ +syntax = "proto3"; + +package moby.buildkit.v1.apicaps; + +import "github.com/gogo/protobuf/gogoproto/gogo.proto"; + +option (gogoproto.sizer_all) = true; +option (gogoproto.marshaler_all) = true; +option (gogoproto.unmarshaler_all) = true; + +// APICap defines a capability supported by the service +message APICap { + string ID = 1; + bool Enabled = 2; + bool Deprecated = 3; // Unused. May be used for warnings in the future + string DisabledReason = 4; // Reason key for detection code + string DisabledReasonMsg = 5; // Message to the user + string DisabledAlternative = 6; // Identifier that updated client could catch. +} \ No newline at end of file diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/apicaps/pb/generate.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/apicaps/pb/generate.go new file mode 100644 index 000000000..d2feccfd5 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/apicaps/pb/generate.go @@ -0,0 +1,3 @@ +package moby_buildkit_v1_apicaps //nolint:revive + +//go:generate protoc -I=. -I=../../../vendor/ -I=../../../../../../ --gogo_out=plugins=grpc:. caps.proto diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/appdefaults/appdefaults_unix.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/appdefaults/appdefaults_unix.go new file mode 100644 index 000000000..499e87718 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/appdefaults/appdefaults_unix.go @@ -0,0 +1,70 @@ +//go:build !windows +// +build !windows + +package appdefaults + +import ( + "os" + "path/filepath" + "strings" +) + +const ( + Address = "unix:///run/buildkit/buildkitd.sock" + Root = "/var/lib/buildkit" + ConfigDir = "/etc/buildkit" +) + +// UserAddress typically returns /run/user/$UID/buildkit/buildkitd.sock +func UserAddress() string { + // pam_systemd sets XDG_RUNTIME_DIR but not other dirs. + xdgRuntimeDir := os.Getenv("XDG_RUNTIME_DIR") + if xdgRuntimeDir != "" { + dirs := strings.Split(xdgRuntimeDir, ":") + return "unix://" + filepath.Join(dirs[0], "buildkit", "buildkitd.sock") + } + return Address +} + +// EnsureUserAddressDir sets sticky bit on XDG_RUNTIME_DIR if XDG_RUNTIME_DIR is set. +// See https://github.com/opencontainers/runc/issues/1694 +func EnsureUserAddressDir() error { + xdgRuntimeDir := os.Getenv("XDG_RUNTIME_DIR") + if xdgRuntimeDir != "" { + dirs := strings.Split(xdgRuntimeDir, ":") + dir := filepath.Join(dirs[0], "buildkit") + if err := os.MkdirAll(dir, 0700); err != nil { + return err + } + return os.Chmod(dir, 0700|os.ModeSticky) + } + return nil +} + +// UserRoot typically returns /home/$USER/.local/share/buildkit +func UserRoot() string { + // pam_systemd sets XDG_RUNTIME_DIR but not other dirs. + xdgDataHome := os.Getenv("XDG_DATA_HOME") + if xdgDataHome != "" { + dirs := strings.Split(xdgDataHome, ":") + return filepath.Join(dirs[0], "buildkit") + } + home := os.Getenv("HOME") + if home != "" { + return filepath.Join(home, ".local", "share", "buildkit") + } + return Root +} + +// UserConfigDir returns dir for storing config. /home/$USER/.config/buildkit/ +func UserConfigDir() string { + xdgConfigHome := os.Getenv("XDG_CONFIG_HOME") + if xdgConfigHome != "" { + return filepath.Join(xdgConfigHome, "buildkit") + } + home := os.Getenv("HOME") + if home != "" { + return filepath.Join(home, ".config", "buildkit") + } + return ConfigDir +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/appdefaults/appdefaults_windows.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/appdefaults/appdefaults_windows.go new file mode 100644 index 000000000..d5d0ca1fb --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/appdefaults/appdefaults_windows.go @@ -0,0 +1,31 @@ +package appdefaults + +import ( + "os" + "path/filepath" +) + +const ( + Address = "npipe:////./pipe/buildkitd" +) + +var ( + Root = filepath.Join(os.Getenv("ProgramData"), "buildkitd", ".buildstate") + ConfigDir = filepath.Join(os.Getenv("ProgramData"), "buildkitd") +) + +func UserAddress() string { + return Address +} + +func EnsureUserAddressDir() error { + return nil +} + +func UserRoot() string { + return Root +} + +func UserConfigDir() string { + return ConfigDir +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/bklog/log.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/bklog/log.go new file mode 100644 index 000000000..d7f202210 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/bklog/log.go @@ -0,0 +1,63 @@ +package bklog + +import ( + "context" + + "github.com/containerd/containerd/log" + "github.com/sirupsen/logrus" + "go.opentelemetry.io/otel/trace" +) + +func init() { + // overwrites containerd/log + log.G = GetLogger + log.L = L +} + +var ( + G = GetLogger + L = logrus.NewEntry(logrus.StandardLogger()) +) + +var ( + logWithTraceID = false +) + +func EnableLogWithTraceID(b bool) { + logWithTraceID = b +} + +type ( + loggerKey struct{} +) + +// WithLogger returns a new context with the provided logger. Use in +// combination with logger.WithField(s) for great effect. +func WithLogger(ctx context.Context, logger *logrus.Entry) context.Context { + return context.WithValue(ctx, loggerKey{}, logger) +} + +// GetLogger retrieves the current logger from the context. If no logger is +// available, the default logger is returned. +func GetLogger(ctx context.Context) (l *logrus.Entry) { + logger := ctx.Value(loggerKey{}) + + if logger != nil { + l = logger.(*logrus.Entry) + } else if logger := log.GetLogger(ctx); logger != nil { + l = logger + } else { + l = L + } + + if logWithTraceID { + if spanContext := trace.SpanFromContext(ctx).SpanContext(); spanContext.IsValid() { + return l.WithFields(logrus.Fields{ + "traceID": spanContext.TraceID(), + "spanID": spanContext.SpanID(), + }) + } + } + + return l +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/buildinfo/types/types.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/buildinfo/types/types.go new file mode 100644 index 000000000..93abcd1b4 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/buildinfo/types/types.go @@ -0,0 +1,52 @@ +package binfotypes + +import ( + srctypes "github.com/moby/buildkit/source/types" +) + +// ImageConfigField defines the key of build dependencies. +const ImageConfigField = "moby.buildkit.buildinfo.v1" + +// ImageConfig defines the structure of build dependencies +// inside image config. +type ImageConfig struct { + BuildInfo string `json:"moby.buildkit.buildinfo.v1,omitempty"` +} + +// BuildInfo defines the main structure added to image config as +// ImageConfigField key and returned in solver ExporterResponse as +// exptypes.ExporterBuildInfo key. +type BuildInfo struct { + // Frontend defines the frontend used to build. + Frontend string `json:"frontend,omitempty"` + // Attrs defines build request attributes. + Attrs map[string]*string `json:"attrs,omitempty"` + // Sources defines build dependencies. + Sources []Source `json:"sources,omitempty"` + // Deps defines context dependencies. + Deps map[string]BuildInfo `json:"deps,omitempty"` +} + +// Source defines a build dependency. +type Source struct { + // Type defines the SourceType source type (docker-image, git, http). + Type SourceType `json:"type,omitempty"` + // Ref is the reference of the source. + Ref string `json:"ref,omitempty"` + // Alias is a special field used to match with the actual source ref + // because frontend might have already transformed a string user typed + // before generating LLB. + Alias string `json:"alias,omitempty"` + // Pin is the source digest. + Pin string `json:"pin,omitempty"` +} + +// SourceType contains source type. +type SourceType string + +// List of source types. +const ( + SourceTypeDockerImage SourceType = srctypes.DockerImageScheme + SourceTypeGit SourceType = srctypes.GitScheme + SourceTypeHTTP SourceType = srctypes.HTTPScheme +) diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/contentutil/buffer.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/contentutil/buffer.go new file mode 100644 index 000000000..7555fb479 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/contentutil/buffer.go @@ -0,0 +1,156 @@ +package contentutil + +import ( + "bytes" + "context" + "io" + "sync" + "time" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + digest "github.com/opencontainers/go-digest" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/pkg/errors" +) + +// Buffer is a content provider and ingester that keeps data in memory +type Buffer interface { + content.Provider + content.Ingester +} + +// NewBuffer returns a new buffer +func NewBuffer() Buffer { + return &buffer{ + buffers: map[digest.Digest][]byte{}, + refs: map[string]struct{}{}, + } +} + +type buffer struct { + mu sync.Mutex + buffers map[digest.Digest][]byte + refs map[string]struct{} +} + +func (b *buffer) Writer(ctx context.Context, opts ...content.WriterOpt) (content.Writer, error) { + var wOpts content.WriterOpts + for _, opt := range opts { + if err := opt(&wOpts); err != nil { + return nil, err + } + } + b.mu.Lock() + if _, ok := b.refs[wOpts.Ref]; ok { + return nil, errors.Wrapf(errdefs.ErrUnavailable, "ref %s locked", wOpts.Ref) + } + b.mu.Unlock() + return &bufferedWriter{ + main: b, + digester: digest.Canonical.Digester(), + buffer: bytes.NewBuffer(nil), + expected: wOpts.Desc.Digest, + releaseRef: func() { + b.mu.Lock() + delete(b.refs, wOpts.Ref) + b.mu.Unlock() + }, + }, nil +} + +func (b *buffer) ReaderAt(ctx context.Context, desc ocispecs.Descriptor) (content.ReaderAt, error) { + r, err := b.getBytesReader(ctx, desc.Digest) + if err != nil { + return nil, err + } + return &readerAt{Reader: r, Closer: io.NopCloser(r), size: int64(r.Len())}, nil +} + +func (b *buffer) getBytesReader(ctx context.Context, dgst digest.Digest) (*bytes.Reader, error) { + b.mu.Lock() + defer b.mu.Unlock() + + if dt, ok := b.buffers[dgst]; ok { + return bytes.NewReader(dt), nil + } + + return nil, errors.Wrapf(errdefs.ErrNotFound, "content %v", dgst) +} + +func (b *buffer) addValue(k digest.Digest, dt []byte) { + b.mu.Lock() + defer b.mu.Unlock() + b.buffers[k] = dt +} + +type bufferedWriter struct { + main *buffer + ref string + offset int64 + total int64 + startedAt time.Time + updatedAt time.Time + buffer *bytes.Buffer + expected digest.Digest + digester digest.Digester + releaseRef func() +} + +func (w *bufferedWriter) Write(p []byte) (n int, err error) { + n, err = w.buffer.Write(p) + w.digester.Hash().Write(p[:n]) + w.offset += int64(len(p)) + w.updatedAt = time.Now() + return n, err +} + +func (w *bufferedWriter) Close() error { + if w.buffer != nil { + w.releaseRef() + w.buffer = nil + } + return nil +} + +func (w *bufferedWriter) Status() (content.Status, error) { + return content.Status{ + Ref: w.ref, + Offset: w.offset, + Total: w.total, + StartedAt: w.startedAt, + UpdatedAt: w.updatedAt, + }, nil +} + +func (w *bufferedWriter) Digest() digest.Digest { + return w.digester.Digest() +} + +func (w *bufferedWriter) Commit(ctx context.Context, size int64, expected digest.Digest, opt ...content.Opt) error { + if w.buffer == nil { + return errors.Errorf("can't commit already committed or closed") + } + if s := int64(w.buffer.Len()); size > 0 && size != s { + return errors.Errorf("unexpected commit size %d, expected %d", s, size) + } + dgst := w.digester.Digest() + if expected != "" && expected != dgst { + return errors.Errorf("unexpected digest: %v != %v", dgst, expected) + } + if w.expected != "" && w.expected != dgst { + return errors.Errorf("unexpected digest: %v != %v", dgst, w.expected) + } + w.main.addValue(dgst, w.buffer.Bytes()) + return w.Close() +} + +func (w *bufferedWriter) Truncate(size int64) error { + if size != 0 { + return errors.New("Truncate: unsupported size") + } + w.offset = 0 + w.digester.Hash().Reset() + w.buffer.Reset() + return nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/contentutil/copy.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/contentutil/copy.go new file mode 100644 index 000000000..5039bd0c2 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/contentutil/copy.go @@ -0,0 +1,137 @@ +package contentutil + +import ( + "context" + "io" + "strings" + "sync" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/images" + "github.com/moby/buildkit/util/resolver/limited" + "github.com/moby/buildkit/util/resolver/retryhandler" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/pkg/errors" +) + +func Copy(ctx context.Context, ingester content.Ingester, provider content.Provider, desc ocispecs.Descriptor, ref string, logger func([]byte)) error { + if _, err := retryhandler.New(limited.FetchHandler(ingester, &localFetcher{provider}, ref), logger)(ctx, desc); err != nil { + return err + } + return nil +} + +type localFetcher struct { + content.Provider +} + +func (f *localFetcher) Fetch(ctx context.Context, desc ocispecs.Descriptor) (io.ReadCloser, error) { + r, err := f.Provider.ReaderAt(ctx, desc) + if err != nil { + return nil, err + } + return &rc{ReaderAt: r}, nil +} + +type rc struct { + content.ReaderAt + offset int64 +} + +func (r *rc) Read(b []byte) (int, error) { + n, err := r.ReadAt(b, r.offset) + r.offset += int64(n) + if n > 0 && err == io.EOF { + err = nil + } + return n, err +} + +func (r *rc) Seek(offset int64, whence int) (int64, error) { + switch whence { + case io.SeekStart: + r.offset = offset + case io.SeekCurrent: + r.offset += offset + case io.SeekEnd: + r.offset = r.Size() - offset + } + return r.offset, nil +} + +func CopyChain(ctx context.Context, ingester content.Ingester, provider content.Provider, desc ocispecs.Descriptor) error { + var m sync.Mutex + manifestStack := []ocispecs.Descriptor{} + + filterHandler := images.HandlerFunc(func(ctx context.Context, desc ocispecs.Descriptor) ([]ocispecs.Descriptor, error) { + switch desc.MediaType { + case images.MediaTypeDockerSchema2Manifest, ocispecs.MediaTypeImageManifest, + images.MediaTypeDockerSchema2ManifestList, ocispecs.MediaTypeImageIndex: + m.Lock() + manifestStack = append(manifestStack, desc) + m.Unlock() + return nil, images.ErrStopHandler + default: + return nil, nil + } + }) + handlers := []images.Handler{ + annotateDistributionSourceHandler(images.ChildrenHandler(provider), desc.Annotations), + filterHandler, + retryhandler.New(limited.FetchHandler(ingester, &localFetcher{provider}, ""), func(_ []byte) {}), + } + + if err := images.Dispatch(ctx, images.Handlers(handlers...), nil, desc); err != nil { + return errors.WithStack(err) + } + + for i := len(manifestStack) - 1; i >= 0; i-- { + if err := Copy(ctx, ingester, provider, manifestStack[i], "", nil); err != nil { + return errors.WithStack(err) + } + } + + return nil +} + +func annotateDistributionSourceHandler(f images.HandlerFunc, basis map[string]string) images.HandlerFunc { + return func(ctx context.Context, desc ocispecs.Descriptor) ([]ocispecs.Descriptor, error) { + children, err := f(ctx, desc) + if err != nil { + return nil, err + } + + // only add distribution source for the config or blob data descriptor + switch desc.MediaType { + case images.MediaTypeDockerSchema2Manifest, ocispecs.MediaTypeImageManifest, + images.MediaTypeDockerSchema2ManifestList, ocispecs.MediaTypeImageIndex: + default: + return children, nil + } + + for i := range children { + child := children[i] + + for k, v := range basis { + if !strings.HasPrefix(k, "containerd.io/distribution.source.") { + continue + } + if child.Annotations != nil { + if _, ok := child.Annotations[k]; ok { + // don't override if already present + continue + } + } + + if child.Annotations == nil { + child.Annotations = map[string]string{} + } + child.Annotations[k] = v + } + + children[i] = child + } + + return children, nil + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/contentutil/fetcher.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/contentutil/fetcher.go new file mode 100644 index 000000000..6414b12f7 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/contentutil/fetcher.go @@ -0,0 +1,73 @@ +package contentutil + +import ( + "context" + "io" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/remotes" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/pkg/errors" +) + +func FromFetcher(f remotes.Fetcher) content.Provider { + return &fetchedProvider{ + f: f, + } +} + +type fetchedProvider struct { + f remotes.Fetcher +} + +func (p *fetchedProvider) ReaderAt(ctx context.Context, desc ocispecs.Descriptor) (content.ReaderAt, error) { + rc, err := p.f.Fetch(ctx, desc) + if err != nil { + return nil, err + } + + return &readerAt{Reader: rc, Closer: rc, size: desc.Size}, nil +} + +type readerAt struct { + io.Reader + io.Closer + size int64 + offset int64 +} + +func (r *readerAt) ReadAt(b []byte, off int64) (int, error) { + if ra, ok := r.Reader.(io.ReaderAt); ok { + return ra.ReadAt(b, off) + } + + if r.offset != off { + if seeker, ok := r.Reader.(io.Seeker); ok { + if _, err := seeker.Seek(off, io.SeekStart); err != nil { + return 0, err + } + r.offset = off + } else { + return 0, errors.Errorf("unsupported offset") + } + } + + var totalN int + for len(b) > 0 { + n, err := r.Reader.Read(b) + if err == io.EOF && n == len(b) { + err = nil + } + r.offset += int64(n) + totalN += n + b = b[n:] + if err != nil { + return totalN, err + } + } + return totalN, nil +} + +func (r *readerAt) Size() int64 { + return r.size +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/contentutil/multiprovider.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/contentutil/multiprovider.go new file mode 100644 index 000000000..469096d34 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/contentutil/multiprovider.go @@ -0,0 +1,92 @@ +package contentutil + +import ( + "context" + "sync" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + digest "github.com/opencontainers/go-digest" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/pkg/errors" +) + +// NewMultiProvider creates a new mutable provider with a base provider +func NewMultiProvider(base content.Provider) *MultiProvider { + return &MultiProvider{ + base: base, + sub: map[digest.Digest]content.Provider{}, + } +} + +// MultiProvider is a provider backed by a mutable map of providers +type MultiProvider struct { + mu sync.RWMutex + base content.Provider + sub map[digest.Digest]content.Provider +} + +func (mp *MultiProvider) SnapshotLabels(descs []ocispecs.Descriptor, index int) map[string]string { + if len(descs) < index { + return nil + } + desc := descs[index] + type snapshotLabels interface { + SnapshotLabels([]ocispecs.Descriptor, int) map[string]string + } + + mp.mu.RLock() + if p, ok := mp.sub[desc.Digest]; ok { + mp.mu.RUnlock() + if cd, ok := p.(snapshotLabels); ok { + return cd.SnapshotLabels(descs, index) + } + } else { + mp.mu.RUnlock() + } + if cd, ok := mp.base.(snapshotLabels); ok { + return cd.SnapshotLabels(descs, index) + } + return nil +} + +func (mp *MultiProvider) CheckDescriptor(ctx context.Context, desc ocispecs.Descriptor) error { + type checkDescriptor interface { + CheckDescriptor(context.Context, ocispecs.Descriptor) error + } + + mp.mu.RLock() + if p, ok := mp.sub[desc.Digest]; ok { + mp.mu.RUnlock() + if cd, ok := p.(checkDescriptor); ok { + return cd.CheckDescriptor(ctx, desc) + } + } else { + mp.mu.RUnlock() + } + if cd, ok := mp.base.(checkDescriptor); ok { + return cd.CheckDescriptor(ctx, desc) + } + return nil +} + +// ReaderAt returns a content.ReaderAt +func (mp *MultiProvider) ReaderAt(ctx context.Context, desc ocispecs.Descriptor) (content.ReaderAt, error) { + mp.mu.RLock() + if p, ok := mp.sub[desc.Digest]; ok { + mp.mu.RUnlock() + return p.ReaderAt(ctx, desc) + } + mp.mu.RUnlock() + if mp.base == nil { + return nil, errors.Wrapf(errdefs.ErrNotFound, "content %v", desc.Digest) + } + return mp.base.ReaderAt(ctx, desc) +} + +// Add adds a new child provider for a specific digest +func (mp *MultiProvider) Add(dgst digest.Digest, p content.Provider) { + mp.mu.Lock() + defer mp.mu.Unlock() + mp.sub[dgst] = p +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/contentutil/pusher.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/contentutil/pusher.go new file mode 100644 index 000000000..693dcfea9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/contentutil/pusher.go @@ -0,0 +1,122 @@ +package contentutil + +import ( + "context" + "runtime" + "sync" + "time" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/remotes" + digest "github.com/opencontainers/go-digest" + "github.com/pkg/errors" +) + +func FromPusher(p remotes.Pusher) content.Ingester { + var mu sync.Mutex + c := sync.NewCond(&mu) + return &pushingIngester{ + mu: &mu, + c: c, + p: p, + active: map[digest.Digest]struct{}{}, + } +} + +type pushingIngester struct { + p remotes.Pusher + + mu *sync.Mutex + c *sync.Cond + active map[digest.Digest]struct{} +} + +// Writer implements content.Ingester. desc.MediaType must be set for manifest blobs. +func (i *pushingIngester) Writer(ctx context.Context, opts ...content.WriterOpt) (content.Writer, error) { + var wOpts content.WriterOpts + for _, opt := range opts { + if err := opt(&wOpts); err != nil { + return nil, err + } + } + if wOpts.Ref == "" { + return nil, errors.Wrap(errdefs.ErrInvalidArgument, "ref must not be empty") + } + + st := time.Now() + + i.mu.Lock() + for { + if time.Since(st) > time.Hour { + i.mu.Unlock() + return nil, errors.Wrapf(errdefs.ErrUnavailable, "ref %v locked", wOpts.Desc.Digest) + } + if _, ok := i.active[wOpts.Desc.Digest]; ok { + i.c.Wait() + } else { + break + } + } + + i.active[wOpts.Desc.Digest] = struct{}{} + i.mu.Unlock() + + var once sync.Once + release := func() { + once.Do(func() { + i.mu.Lock() + delete(i.active, wOpts.Desc.Digest) + i.c.Broadcast() + i.mu.Unlock() + }) + } + + // pusher requires desc.MediaType to determine the PUT URL, especially for manifest blobs. + contentWriter, err := i.p.Push(ctx, wOpts.Desc) + if err != nil { + release() + return nil, err + } + runtime.SetFinalizer(contentWriter, func(_ content.Writer) { + release() + }) + return &writer{ + Writer: contentWriter, + contentWriterRef: wOpts.Ref, + release: release, + }, nil +} + +type writer struct { + content.Writer // returned from pusher.Push + contentWriterRef string // ref passed for Writer() + release func() +} + +func (w *writer) Status() (content.Status, error) { + st, err := w.Writer.Status() + if err != nil { + return st, err + } + if w.contentWriterRef != "" { + st.Ref = w.contentWriterRef + } + return st, nil +} + +func (w *writer) Commit(ctx context.Context, size int64, expected digest.Digest, opts ...content.Opt) error { + err := w.Writer.Commit(ctx, size, expected, opts...) + if w.release != nil { + w.release() + } + return err +} + +func (w *writer) Close() error { + err := w.Writer.Close() + if w.release != nil { + w.release() + } + return err +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/contentutil/refs.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/contentutil/refs.go new file mode 100644 index 000000000..16fb9aafa --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/contentutil/refs.go @@ -0,0 +1,109 @@ +package contentutil + +import ( + "context" + "net/http" + "sync" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/remotes" + "github.com/containerd/containerd/remotes/docker" + "github.com/moby/buildkit/version" + "github.com/moby/locker" + digest "github.com/opencontainers/go-digest" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/pkg/errors" +) + +func ProviderFromRef(ref string) (ocispecs.Descriptor, content.Provider, error) { + headers := http.Header{} + headers.Set("User-Agent", version.UserAgent()) + remote := docker.NewResolver(docker.ResolverOptions{ + Client: http.DefaultClient, + Headers: headers, + }) + + name, desc, err := remote.Resolve(context.TODO(), ref) + if err != nil { + return ocispecs.Descriptor{}, nil, err + } + + fetcher, err := remote.Fetcher(context.TODO(), name) + if err != nil { + return ocispecs.Descriptor{}, nil, err + } + return desc, FromFetcher(fetcher), nil +} + +func IngesterFromRef(ref string) (content.Ingester, error) { + headers := http.Header{} + headers.Set("User-Agent", version.UserAgent()) + remote := docker.NewResolver(docker.ResolverOptions{ + Client: http.DefaultClient, + Headers: headers, + }) + + p, err := remote.Pusher(context.TODO(), ref) + if err != nil { + return nil, err + } + + return &ingester{ + locker: locker.New(), + pusher: &pusher{p}, + }, nil +} + +type pusher struct { + remotes.Pusher +} + +type ingester struct { + locker *locker.Locker + pusher remotes.Pusher +} + +func (w *ingester) Writer(ctx context.Context, opts ...content.WriterOpt) (content.Writer, error) { + var wo content.WriterOpts + for _, o := range opts { + if err := o(&wo); err != nil { + return nil, err + } + } + if wo.Ref == "" { + return nil, errors.Wrap(errdefs.ErrInvalidArgument, "ref must not be empty") + } + w.locker.Lock(wo.Ref) + var once sync.Once + unlock := func() { + once.Do(func() { + w.locker.Unlock(wo.Ref) + }) + } + writer, err := w.pusher.Push(ctx, wo.Desc) + if err != nil { + unlock() + return nil, err + } + return &lockedWriter{unlock: unlock, Writer: writer}, nil +} + +type lockedWriter struct { + unlock func() + content.Writer +} + +func (w *lockedWriter) Commit(ctx context.Context, size int64, expected digest.Digest, opts ...content.Opt) error { + err := w.Writer.Commit(ctx, size, expected, opts...) + if err == nil { + w.unlock() + } + return err +} + +func (w *lockedWriter) Close() error { + err := w.Writer.Close() + w.unlock() + return err +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/entitlements/entitlements.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/entitlements/entitlements.go new file mode 100644 index 000000000..f65b426bb --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/entitlements/entitlements.go @@ -0,0 +1,60 @@ +package entitlements + +import ( + "github.com/pkg/errors" +) + +type Entitlement string + +const ( + EntitlementSecurityInsecure Entitlement = "security.insecure" + EntitlementNetworkHost Entitlement = "network.host" +) + +var all = map[Entitlement]struct{}{ + EntitlementSecurityInsecure: {}, + EntitlementNetworkHost: {}, +} + +func Parse(s string) (Entitlement, error) { + _, ok := all[Entitlement(s)] + if !ok { + return "", errors.Errorf("unknown entitlement %s", s) + } + return Entitlement(s), nil +} + +func WhiteList(allowed, supported []Entitlement) (Set, error) { + m := map[Entitlement]struct{}{} + + var supm Set + if supported != nil { + var err error + supm, err = WhiteList(supported, nil) + if err != nil { // should not happen + return nil, err + } + } + + for _, e := range allowed { + e, err := Parse(string(e)) + if err != nil { + return nil, err + } + if supported != nil { + if !supm.Allowed(e) { + return nil, errors.Errorf("granting entitlement %s is not allowed by build daemon configuration", e) + } + } + m[e] = struct{}{} + } + + return Set(m), nil +} + +type Set map[Entitlement]struct{} + +func (s Set) Allowed(e Entitlement) bool { + _, ok := s[e] + return ok +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go new file mode 100644 index 000000000..3c1b673e1 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go @@ -0,0 +1,357 @@ +package flightcontrol + +import ( + "context" + "io" + "runtime" + "sort" + "sync" + "time" + + "github.com/moby/buildkit/util/progress" + "github.com/pkg/errors" +) + +// flightcontrol is like singleflight but with support for cancellation and +// nested progress reporting + +var ( + errRetry = errors.Errorf("retry") + errRetryTimeout = errors.Errorf("exceeded retry timeout") +) + +type contextKeyT string + +var contextKey = contextKeyT("buildkit/util/flightcontrol.progress") + +// Group is a flightcontrol synchronization group +type Group struct { + mu sync.Mutex // protects m + m map[string]*call // lazily initialized +} + +// Do executes a context function syncronized by the key +func (g *Group) Do(ctx context.Context, key string, fn func(ctx context.Context) (interface{}, error)) (v interface{}, err error) { + var backoff time.Duration + for { + v, err = g.do(ctx, key, fn) + if err == nil || !errors.Is(err, errRetry) { + return v, err + } + // backoff logic + if backoff >= 15*time.Second { + err = errors.Wrapf(errRetryTimeout, "flightcontrol") + return v, err + } + runtime.Gosched() + if backoff > 0 { + time.Sleep(backoff) + backoff *= 2 + } else { + backoff = time.Millisecond + } + } +} + +func (g *Group) do(ctx context.Context, key string, fn func(ctx context.Context) (interface{}, error)) (interface{}, error) { + g.mu.Lock() + if g.m == nil { + g.m = make(map[string]*call) + } + + if c, ok := g.m[key]; ok { // register 2nd waiter + g.mu.Unlock() + return c.wait(ctx) + } + + c := newCall(fn) + g.m[key] = c + go func() { + // cleanup after a caller has returned + <-c.ready + g.mu.Lock() + delete(g.m, key) + g.mu.Unlock() + close(c.cleaned) + }() + g.mu.Unlock() + return c.wait(ctx) +} + +type call struct { + mu sync.Mutex + result interface{} + err error + ready chan struct{} + cleaned chan struct{} + + ctx *sharedContext + ctxs []context.Context + fn func(ctx context.Context) (interface{}, error) + once sync.Once + + closeProgressWriter func() + progressState *progressState + progressCtx context.Context +} + +func newCall(fn func(ctx context.Context) (interface{}, error)) *call { + c := &call{ + fn: fn, + ready: make(chan struct{}), + cleaned: make(chan struct{}), + progressState: newProgressState(), + } + ctx := newContext(c) // newSharedContext + pr, pctx, closeProgressWriter := progress.NewContext(context.Background()) + + c.progressCtx = pctx + c.ctx = ctx + c.closeProgressWriter = closeProgressWriter + + go c.progressState.run(pr) // TODO: remove this, wrap writer instead + + return c +} + +func (c *call) run() { + defer c.closeProgressWriter() + ctx, cancel := context.WithCancel(c.ctx) + defer cancel() + v, err := c.fn(ctx) + c.mu.Lock() + c.result = v + c.err = err + c.mu.Unlock() + close(c.ready) +} + +func (c *call) wait(ctx context.Context) (v interface{}, err error) { + c.mu.Lock() + // detect case where caller has just returned, let it clean up before + select { + case <-c.ready: + c.mu.Unlock() + if c.err != nil { // on error retry + <-c.cleaned + return nil, errRetry + } + pw, ok, _ := progress.NewFromContext(ctx) + if ok { + c.progressState.add(pw) + } + return c.result, nil + + case <-c.ctx.done: // could return if no error + c.mu.Unlock() + <-c.cleaned + return nil, errRetry + default: + } + + pw, ok, ctx := progress.NewFromContext(ctx) + if ok { + c.progressState.add(pw) + } + + ctx, cancel := context.WithCancel(ctx) + defer cancel() + + c.ctxs = append(c.ctxs, ctx) + + c.mu.Unlock() + + go c.once.Do(c.run) + + select { + case <-ctx.Done(): + if c.ctx.checkDone() { + // if this cancelled the last context, then wait for function to shut down + // and don't accept any more callers + <-c.ready + return c.result, c.err + } + if ok { + c.progressState.close(pw) + } + return nil, ctx.Err() + case <-c.ready: + return c.result, c.err // shared not implemented yet + } +} + +func (c *call) Deadline() (deadline time.Time, ok bool) { + c.mu.Lock() + defer c.mu.Unlock() + for _, ctx := range c.ctxs { + select { + case <-ctx.Done(): + default: + dl, ok := ctx.Deadline() + if ok { + return dl, ok + } + } + } + return time.Time{}, false +} + +func (c *call) Done() <-chan struct{} { + return c.ctx.done +} + +func (c *call) Err() error { + select { + case <-c.ctx.Done(): + return c.ctx.err + default: + return nil + } +} + +func (c *call) Value(key interface{}) interface{} { + if key == contextKey { + return c.progressState + } + c.mu.Lock() + defer c.mu.Unlock() + + ctx := c.progressCtx + select { + case <-ctx.Done(): + default: + if v := ctx.Value(key); v != nil { + return v + } + } + + if len(c.ctxs) > 0 { + ctx = c.ctxs[0] + select { + case <-ctx.Done(): + default: + if v := ctx.Value(key); v != nil { + return v + } + } + } + + return nil +} + +type sharedContext struct { + *call + done chan struct{} + err error +} + +func newContext(c *call) *sharedContext { + return &sharedContext{call: c, done: make(chan struct{})} +} + +func (sc *sharedContext) checkDone() bool { + sc.mu.Lock() + select { + case <-sc.done: + sc.mu.Unlock() + return true + default: + } + var err error + for _, ctx := range sc.ctxs { + select { + case <-ctx.Done(): + err = ctx.Err() + default: + sc.mu.Unlock() + return false + } + } + sc.err = err + close(sc.done) + sc.mu.Unlock() + return true +} + +type rawProgressWriter interface { + WriteRawProgress(*progress.Progress) error + Close() error +} + +type progressState struct { + mu sync.Mutex + items map[string]*progress.Progress + writers []rawProgressWriter + done bool +} + +func newProgressState() *progressState { + return &progressState{ + items: make(map[string]*progress.Progress), + } +} + +func (ps *progressState) run(pr progress.Reader) { + for { + p, err := pr.Read(context.TODO()) + if err != nil { + if err == io.EOF { + ps.mu.Lock() + ps.done = true + ps.mu.Unlock() + for _, w := range ps.writers { + w.Close() + } + } + return + } + ps.mu.Lock() + for _, p := range p { + for _, w := range ps.writers { + w.WriteRawProgress(p) + } + ps.items[p.ID] = p + } + ps.mu.Unlock() + } +} + +func (ps *progressState) add(pw progress.Writer) { + rw, ok := pw.(rawProgressWriter) + if !ok { + return + } + ps.mu.Lock() + plist := make([]*progress.Progress, 0, len(ps.items)) + for _, p := range ps.items { + plist = append(plist, p) + } + sort.Slice(plist, func(i, j int) bool { + return plist[i].Timestamp.Before(plist[j].Timestamp) + }) + for _, p := range plist { + rw.WriteRawProgress(p) + } + if ps.done { + rw.Close() + } else { + ps.writers = append(ps.writers, rw) + } + ps.mu.Unlock() +} + +func (ps *progressState) close(pw progress.Writer) { + rw, ok := pw.(rawProgressWriter) + if !ok { + return + } + ps.mu.Lock() + for i, w := range ps.writers { + if w == rw { + w.Close() + ps.writers = append(ps.writers[:i], ps.writers[i+1:]...) + break + } + } + ps.mu.Unlock() +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/gitutil/git_protocol.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/gitutil/git_protocol.go new file mode 100644 index 000000000..3b9df8392 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/gitutil/git_protocol.go @@ -0,0 +1,46 @@ +package gitutil + +import ( + "strings" + + "github.com/moby/buildkit/util/sshutil" +) + +const ( + HTTPProtocol = iota + 1 + HTTPSProtocol + SSHProtocol + GitProtocol + UnknownProtocol +) + +// ParseProtocol parses a git URL and returns the remote url and protocol type +func ParseProtocol(remote string) (string, int) { + prefixes := map[string]int{ + "http://": HTTPProtocol, + "https://": HTTPSProtocol, + "git://": GitProtocol, + "ssh://": SSHProtocol, + } + protocolType := UnknownProtocol + for prefix, potentialType := range prefixes { + if strings.HasPrefix(remote, prefix) { + remote = strings.TrimPrefix(remote, prefix) + protocolType = potentialType + } + } + + if protocolType == UnknownProtocol && sshutil.IsImplicitSSHTransport(remote) { + protocolType = SSHProtocol + } + + // remove name from ssh + if protocolType == SSHProtocol { + parts := strings.SplitN(remote, "@", 2) + if len(parts) == 2 { + remote = parts[1] + } + } + + return remote, protocolType +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/grpcerrors/grpcerrors.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/grpcerrors/grpcerrors.go new file mode 100644 index 000000000..f52f18673 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/grpcerrors/grpcerrors.go @@ -0,0 +1,233 @@ +package grpcerrors + +import ( + "encoding/json" + "errors" + + "github.com/containerd/typeurl" + gogotypes "github.com/gogo/protobuf/types" + "github.com/golang/protobuf/proto" // nolint:staticcheck + "github.com/golang/protobuf/ptypes/any" + "github.com/moby/buildkit/util/stack" + "github.com/sirupsen/logrus" + spb "google.golang.org/genproto/googleapis/rpc/status" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/status" +) + +type TypedError interface { + ToProto() TypedErrorProto +} + +type TypedErrorProto interface { + proto.Message + WrapError(error) error +} + +func ToGRPC(err error) error { + if err == nil { + return nil + } + st, ok := AsGRPCStatus(err) + if !ok || st == nil { + st = status.New(Code(err), err.Error()) + } + if st.Code() != Code(err) { + code := Code(err) + if code == codes.OK { + code = codes.Unknown + } + pb := st.Proto() + pb.Code = int32(code) + st = status.FromProto(pb) + } + + var details []proto.Message + + for _, st := range stack.Traces(err) { + details = append(details, st) + } + + each(err, func(err error) { + if te, ok := err.(TypedError); ok { + details = append(details, te.ToProto()) + } + }) + + if len(details) > 0 { + if st2, err := withDetails(st, details...); err == nil { + st = st2 + } + } + + return st.Err() +} + +func withDetails(s *status.Status, details ...proto.Message) (*status.Status, error) { + if s.Code() == codes.OK { + return nil, errors.New("no error details for status with code OK") + } + p := s.Proto() + for _, detail := range details { + url, err := typeurl.TypeURL(detail) + if err != nil { + logrus.Warnf("ignoring typed error %T: not registered", detail) + continue + } + dt, err := json.Marshal(detail) + if err != nil { + return nil, err + } + p.Details = append(p.Details, &any.Any{TypeUrl: url, Value: dt}) + } + return status.FromProto(p), nil +} + +func Code(err error) codes.Code { + if se, ok := err.(interface { + Code() codes.Code + }); ok { + return se.Code() + } + + if se, ok := err.(interface { + GRPCStatus() *status.Status + }); ok { + return se.GRPCStatus().Code() + } + + wrapped, ok := err.(interface { + Unwrap() error + }) + if ok { + if err := wrapped.Unwrap(); err != nil { + return Code(err) + } + } + return status.FromContextError(err).Code() +} + +func WrapCode(err error, code codes.Code) error { + return &withCode{error: err, code: code} +} + +func AsGRPCStatus(err error) (*status.Status, bool) { + if err == nil { + return nil, true + } + if se, ok := err.(interface { + GRPCStatus() *status.Status + }); ok { + return se.GRPCStatus(), true + } + + wrapped, ok := err.(interface { + Unwrap() error + }) + if ok { + if err := wrapped.Unwrap(); err != nil { + return AsGRPCStatus(err) + } + } + + return nil, false +} + +func FromGRPC(err error) error { + if err == nil { + return nil + } + st, ok := status.FromError(err) + if !ok { + return err + } + + pb := st.Proto() + + n := &spb.Status{ + Code: pb.Code, + Message: pb.Message, + } + + details := make([]TypedErrorProto, 0, len(pb.Details)) + stacks := make([]*stack.Stack, 0, len(pb.Details)) + + // details that we don't understand are copied as proto + for _, d := range pb.Details { + m, err := typeurl.UnmarshalAny(gogoAny(d)) + if err != nil { + continue + } + + switch v := m.(type) { + case *stack.Stack: + stacks = append(stacks, v) + case TypedErrorProto: + details = append(details, v) + default: + n.Details = append(n.Details, d) + } + } + + err = &grpcStatusError{st: status.FromProto(n)} + + for _, s := range stacks { + if s != nil { + err = stack.Wrap(err, *s) + } + } + + for _, d := range details { + err = d.WrapError(err) + } + + if err != nil { + stack.Helper() + } + + return stack.Enable(err) +} + +type grpcStatusError struct { + st *status.Status +} + +func (e *grpcStatusError) Error() string { + if e.st.Code() == codes.OK || e.st.Code() == codes.Unknown { + return e.st.Message() + } + return e.st.Code().String() + ": " + e.st.Message() +} + +func (e *grpcStatusError) GRPCStatus() *status.Status { + return e.st +} + +type withCode struct { + code codes.Code + error +} + +func (e *withCode) Code() codes.Code { + return e.code +} + +func (e *withCode) Unwrap() error { + return e.error +} + +func each(err error, fn func(error)) { + fn(err) + if wrapped, ok := err.(interface { + Unwrap() error + }); ok { + each(wrapped.Unwrap(), fn) + } +} + +func gogoAny(in *any.Any) *gogotypes.Any { + return &gogotypes.Any{ + TypeUrl: in.TypeUrl, + Value: in.Value, + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/grpcerrors/intercept.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/grpcerrors/intercept.go new file mode 100644 index 000000000..1c17e4c67 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/grpcerrors/intercept.go @@ -0,0 +1,54 @@ +package grpcerrors + +import ( + "context" + "log" + "os" + + "github.com/moby/buildkit/util/stack" + "github.com/pkg/errors" + "google.golang.org/grpc" +) + +func UnaryServerInterceptor(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (resp interface{}, err error) { + resp, err = handler(ctx, req) + oldErr := err + if err != nil { + stack.Helper() + err = ToGRPC(err) + } + if oldErr != nil && err == nil { + logErr := errors.Wrap(err, "invalid grpc error conversion") + if os.Getenv("BUILDKIT_DEBUG_PANIC_ON_ERROR") == "1" { + panic(logErr) + } + log.Printf("%v", logErr) + err = oldErr + } + + return resp, err +} + +func StreamServerInterceptor(srv interface{}, ss grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error { + err := ToGRPC(handler(srv, ss)) + if err != nil { + stack.Helper() + } + return err +} + +func UnaryClientInterceptor(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error { + err := FromGRPC(invoker(ctx, method, req, reply, cc, opts...)) + if err != nil { + stack.Helper() + } + return err +} + +func StreamClientInterceptor(ctx context.Context, desc *grpc.StreamDesc, cc *grpc.ClientConn, method string, streamer grpc.Streamer, opts ...grpc.CallOption) (grpc.ClientStream, error) { + s, err := streamer(ctx, desc, cc, method, opts...) + if err != nil { + stack.Helper() + } + return s, ToGRPC(err) +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/imageutil/buildinfo.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/imageutil/buildinfo.go new file mode 100644 index 000000000..2ef1e75cf --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/imageutil/buildinfo.go @@ -0,0 +1,32 @@ +package imageutil + +import ( + "encoding/base64" + "encoding/json" + + binfotypes "github.com/moby/buildkit/util/buildinfo/types" + "github.com/pkg/errors" +) + +// BuildInfo returns build info from image config. +func BuildInfo(dt []byte) (*binfotypes.BuildInfo, error) { + if len(dt) == 0 { + return nil, nil + } + var config binfotypes.ImageConfig + if err := json.Unmarshal(dt, &config); err != nil { + return nil, errors.Wrap(err, "failed to unmarshal image config") + } + if len(config.BuildInfo) == 0 { + return nil, nil + } + dtbi, err := base64.StdEncoding.DecodeString(config.BuildInfo) + if err != nil { + return nil, err + } + var bi binfotypes.BuildInfo + if err = json.Unmarshal(dtbi, &bi); err != nil { + return nil, errors.Wrap(err, "failed to decode buildinfo from image config") + } + return &bi, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/imageutil/config.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/imageutil/config.go new file mode 100644 index 000000000..cfb9d417b --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/imageutil/config.go @@ -0,0 +1,222 @@ +package imageutil + +import ( + "context" + "encoding/json" + "sync" + "time" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/leases" + "github.com/containerd/containerd/platforms" + "github.com/containerd/containerd/reference" + "github.com/containerd/containerd/remotes" + "github.com/containerd/containerd/remotes/docker" + "github.com/moby/buildkit/util/leaseutil" + "github.com/moby/buildkit/util/resolver/limited" + "github.com/moby/buildkit/util/resolver/retryhandler" + digest "github.com/opencontainers/go-digest" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/pkg/errors" +) + +type ContentCache interface { + content.Ingester + content.Provider +} + +var leasesMu sync.Mutex +var leasesF []func(context.Context) error + +func CancelCacheLeases() { + leasesMu.Lock() + for _, f := range leasesF { + f(context.TODO()) + } + leasesF = nil + leasesMu.Unlock() +} + +func AddLease(f func(context.Context) error) { + leasesMu.Lock() + leasesF = append(leasesF, f) + leasesMu.Unlock() +} + +func Config(ctx context.Context, str string, resolver remotes.Resolver, cache ContentCache, leaseManager leases.Manager, p *ocispecs.Platform) (digest.Digest, []byte, error) { + // TODO: fix buildkit to take interface instead of struct + var platform platforms.MatchComparer + if p != nil { + platform = platforms.Only(*p) + } else { + platform = platforms.Default() + } + ref, err := reference.Parse(str) + if err != nil { + return "", nil, errors.WithStack(err) + } + + if leaseManager != nil { + ctx2, done, err := leaseutil.WithLease(ctx, leaseManager, leases.WithExpiration(5*time.Minute), leaseutil.MakeTemporary) + if err != nil { + return "", nil, errors.WithStack(err) + } + ctx = ctx2 + defer func() { + // this lease is not deleted to allow other components to access manifest/config from cache. It will be deleted after 5 min deadline or on pruning inactive builder + AddLease(done) + }() + } + + desc := ocispecs.Descriptor{ + Digest: ref.Digest(), + } + if desc.Digest != "" { + ra, err := cache.ReaderAt(ctx, desc) + if err == nil { + desc.Size = ra.Size() + mt, err := DetectManifestMediaType(ra) + if err == nil { + desc.MediaType = mt + } + } + } + // use resolver if desc is incomplete + if desc.MediaType == "" { + _, desc, err = resolver.Resolve(ctx, ref.String()) + if err != nil { + return "", nil, err + } + } + + fetcher, err := resolver.Fetcher(ctx, ref.String()) + if err != nil { + return "", nil, err + } + + if desc.MediaType == images.MediaTypeDockerSchema1Manifest { + return readSchema1Config(ctx, ref.String(), desc, fetcher, cache) + } + + children := childrenConfigHandler(cache, platform) + + handlers := []images.Handler{ + retryhandler.New(limited.FetchHandler(cache, fetcher, str), func(_ []byte) {}), + children, + } + if err := images.Dispatch(ctx, images.Handlers(handlers...), nil, desc); err != nil { + return "", nil, err + } + config, err := images.Config(ctx, cache, desc, platform) + if err != nil { + return "", nil, err + } + + dt, err := content.ReadBlob(ctx, cache, config) + if err != nil { + return "", nil, err + } + + return desc.Digest, dt, nil +} + +func childrenConfigHandler(provider content.Provider, platform platforms.MatchComparer) images.HandlerFunc { + return func(ctx context.Context, desc ocispecs.Descriptor) ([]ocispecs.Descriptor, error) { + var descs []ocispecs.Descriptor + switch desc.MediaType { + case images.MediaTypeDockerSchema2Manifest, ocispecs.MediaTypeImageManifest: + p, err := content.ReadBlob(ctx, provider, desc) + if err != nil { + return nil, err + } + + // TODO(stevvooe): We just assume oci manifest, for now. There may be + // subtle differences from the docker version. + var manifest ocispecs.Manifest + if err := json.Unmarshal(p, &manifest); err != nil { + return nil, err + } + + descs = append(descs, manifest.Config) + case images.MediaTypeDockerSchema2ManifestList, ocispecs.MediaTypeImageIndex: + p, err := content.ReadBlob(ctx, provider, desc) + if err != nil { + return nil, err + } + + var index ocispecs.Index + if err := json.Unmarshal(p, &index); err != nil { + return nil, err + } + + if platform != nil { + for _, d := range index.Manifests { + if d.Platform == nil || platform.Match(*d.Platform) { + descs = append(descs, d) + } + } + } else { + descs = append(descs, index.Manifests...) + } + case images.MediaTypeDockerSchema2Config, ocispecs.MediaTypeImageConfig, docker.LegacyConfigMediaType: + // childless data types. + return nil, nil + default: + return nil, errors.Errorf("encountered unknown type %v; children may not be fetched", desc.MediaType) + } + + return descs, nil + } +} + +// specs.MediaTypeImageManifest, // TODO: detect schema1/manifest-list +func DetectManifestMediaType(ra content.ReaderAt) (string, error) { + // TODO: schema1 + + dt := make([]byte, ra.Size()) + if _, err := ra.ReadAt(dt, 0); err != nil { + return "", err + } + + return DetectManifestBlobMediaType(dt) +} + +func DetectManifestBlobMediaType(dt []byte) (string, error) { + var mfst struct { + MediaType *string `json:"mediaType"` + Config json.RawMessage `json:"config"` + Manifests json.RawMessage `json:"manifests"` + Layers json.RawMessage `json:"layers"` + } + + if err := json.Unmarshal(dt, &mfst); err != nil { + return "", err + } + + mt := images.MediaTypeDockerSchema2ManifestList + + if mfst.Config != nil || mfst.Layers != nil { + mt = images.MediaTypeDockerSchema2Manifest + + if mfst.Manifests != nil { + return "", errors.Errorf("invalid ambiguous manifest and manifest list") + } + } + + if mfst.MediaType != nil { + switch *mfst.MediaType { + case images.MediaTypeDockerSchema2ManifestList, ocispecs.MediaTypeImageIndex: + if mt != images.MediaTypeDockerSchema2ManifestList { + return "", errors.Errorf("mediaType in manifest does not match manifest contents") + } + mt = *mfst.MediaType + case images.MediaTypeDockerSchema2Manifest, ocispecs.MediaTypeImageManifest: + if mt != images.MediaTypeDockerSchema2Manifest { + return "", errors.Errorf("mediaType in manifest does not match manifest contents") + } + mt = *mfst.MediaType + } + } + return mt, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/imageutil/schema1.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/imageutil/schema1.go new file mode 100644 index 000000000..e2dc1440a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/imageutil/schema1.go @@ -0,0 +1,87 @@ +package imageutil + +import ( + "context" + "encoding/json" + "io" + "strings" + "time" + + "github.com/containerd/containerd/remotes" + digest "github.com/opencontainers/go-digest" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/pkg/errors" +) + +func readSchema1Config(ctx context.Context, ref string, desc ocispecs.Descriptor, fetcher remotes.Fetcher, cache ContentCache) (digest.Digest, []byte, error) { + rc, err := fetcher.Fetch(ctx, desc) + if err != nil { + return "", nil, err + } + defer rc.Close() + dt, err := io.ReadAll(rc) + if err != nil { + return "", nil, errors.Wrap(err, "failed to fetch schema1 manifest") + } + dt, err = convertSchema1ConfigMeta(dt) + if err != nil { + return "", nil, err + } + return desc.Digest, dt, nil +} + +func convertSchema1ConfigMeta(in []byte) ([]byte, error) { + type history struct { + V1Compatibility string `json:"v1Compatibility"` + } + var m struct { + History []history `json:"history"` + } + if err := json.Unmarshal(in, &m); err != nil { + return nil, errors.Wrap(err, "failed to unmarshal schema1 manifest") + } + if len(m.History) == 0 { + return nil, errors.Errorf("invalid schema1 manifest") + } + + var img ocispecs.Image + if err := json.Unmarshal([]byte(m.History[0].V1Compatibility), &img); err != nil { + return nil, errors.Wrap(err, "failed to unmarshal image from schema 1 history") + } + + img.RootFS = ocispecs.RootFS{ + Type: "layers", // filled in by exporter + } + img.History = make([]ocispecs.History, len(m.History)) + + for i := range m.History { + var h v1History + if err := json.Unmarshal([]byte(m.History[i].V1Compatibility), &h); err != nil { + return nil, errors.Wrap(err, "failed to unmarshal history") + } + img.History[len(m.History)-i-1] = ocispecs.History{ + Author: h.Author, + Comment: h.Comment, + Created: &h.Created, + CreatedBy: strings.Join(h.ContainerConfig.Cmd, " "), + EmptyLayer: (h.ThrowAway != nil && *h.ThrowAway) || (h.Size != nil && *h.Size == 0), + } + } + + dt, err := json.MarshalIndent(img, "", " ") + if err != nil { + return nil, errors.Wrap(err, "failed to marshal schema1 config") + } + return dt, nil +} + +type v1History struct { + Author string `json:"author,omitempty"` + Created time.Time `json:"created"` + Comment string `json:"comment,omitempty"` + ThrowAway *bool `json:"throwaway,omitempty"` + Size *int `json:"Size,omitempty"` // used before ThrowAway field + ContainerConfig struct { + Cmd []string `json:"Cmd,omitempty"` + } `json:"container_config,omitempty"` +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/leaseutil/manager.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/leaseutil/manager.go new file mode 100644 index 000000000..45a35273a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/leaseutil/manager.go @@ -0,0 +1,75 @@ +package leaseutil + +import ( + "context" + "time" + + "github.com/containerd/containerd/leases" + "github.com/containerd/containerd/namespaces" +) + +func WithLease(ctx context.Context, ls leases.Manager, opts ...leases.Opt) (context.Context, func(context.Context) error, error) { + _, ok := leases.FromContext(ctx) + if ok { + return ctx, func(context.Context) error { + return nil + }, nil + } + + l, err := ls.Create(ctx, append([]leases.Opt{leases.WithRandomID(), leases.WithExpiration(time.Hour)}, opts...)...) + if err != nil { + return nil, nil, err + } + + ctx = leases.WithLease(ctx, l.ID) + return ctx, func(ctx context.Context) error { + return ls.Delete(ctx, l) + }, nil +} + +func MakeTemporary(l *leases.Lease) error { + if l.Labels == nil { + l.Labels = map[string]string{} + } + l.Labels["buildkit/lease.temporary"] = time.Now().UTC().Format(time.RFC3339Nano) + return nil +} + +func WithNamespace(lm leases.Manager, ns string) leases.Manager { + return &nsLM{manager: lm, ns: ns} +} + +type nsLM struct { + manager leases.Manager + ns string +} + +func (l *nsLM) Create(ctx context.Context, opts ...leases.Opt) (leases.Lease, error) { + ctx = namespaces.WithNamespace(ctx, l.ns) + return l.manager.Create(ctx, opts...) +} + +func (l *nsLM) Delete(ctx context.Context, lease leases.Lease, opts ...leases.DeleteOpt) error { + ctx = namespaces.WithNamespace(ctx, l.ns) + return l.manager.Delete(ctx, lease, opts...) +} + +func (l *nsLM) List(ctx context.Context, filters ...string) ([]leases.Lease, error) { + ctx = namespaces.WithNamespace(ctx, l.ns) + return l.manager.List(ctx, filters...) +} + +func (l *nsLM) AddResource(ctx context.Context, lease leases.Lease, resource leases.Resource) error { + ctx = namespaces.WithNamespace(ctx, l.ns) + return l.manager.AddResource(ctx, lease, resource) +} + +func (l *nsLM) DeleteResource(ctx context.Context, lease leases.Lease, resource leases.Resource) error { + ctx = namespaces.WithNamespace(ctx, l.ns) + return l.manager.DeleteResource(ctx, lease, resource) +} + +func (l *nsLM) ListResources(ctx context.Context, lease leases.Lease) ([]leases.Resource, error) { + ctx = namespaces.WithNamespace(ctx, l.ns) + return l.manager.ListResources(ctx, lease) +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/multireader.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/multireader.go new file mode 100644 index 000000000..8d8bbf54c --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/multireader.go @@ -0,0 +1,77 @@ +package progress + +import ( + "context" + "io" + "sync" +) + +type MultiReader struct { + mu sync.Mutex + main Reader + initialized bool + done chan struct{} + writers map[*progressWriter]func() +} + +func NewMultiReader(pr Reader) *MultiReader { + mr := &MultiReader{ + main: pr, + writers: make(map[*progressWriter]func()), + done: make(chan struct{}), + } + return mr +} + +func (mr *MultiReader) Reader(ctx context.Context) Reader { + mr.mu.Lock() + defer mr.mu.Unlock() + + pr, ctx, closeWriter := NewContext(ctx) + pw, _, ctx := NewFromContext(ctx) + + w := pw.(*progressWriter) + mr.writers[w] = closeWriter + + go func() { + select { + case <-ctx.Done(): + case <-mr.done: + } + mr.mu.Lock() + defer mr.mu.Unlock() + delete(mr.writers, w) + }() + + if !mr.initialized { + go mr.handle() + mr.initialized = true + } + + return pr +} + +func (mr *MultiReader) handle() error { + for { + p, err := mr.main.Read(context.TODO()) + if err != nil { + if err == io.EOF { + mr.mu.Lock() + for w, c := range mr.writers { + w.Close() + c() + } + mr.mu.Unlock() + return nil + } + return err + } + mr.mu.Lock() + for _, p := range p { + for w := range mr.writers { + w.writeRawProgress(p) + } + } + mr.mu.Unlock() + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/multiwriter.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/multiwriter.go new file mode 100644 index 000000000..a856db8ca --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/multiwriter.go @@ -0,0 +1,102 @@ +package progress + +import ( + "sort" + "sync" + "time" +) + +type rawProgressWriter interface { + WriteRawProgress(*Progress) error + Close() error +} + +type MultiWriter struct { + mu sync.Mutex + items []*Progress + writers map[rawProgressWriter]struct{} + meta map[string]interface{} +} + +func NewMultiWriter(opts ...WriterOption) *MultiWriter { + mw := &MultiWriter{ + writers: map[rawProgressWriter]struct{}{}, + meta: map[string]interface{}{}, + } + for _, o := range opts { + o(mw) + } + return mw +} + +func (ps *MultiWriter) Add(pw Writer) { + rw, ok := pw.(rawProgressWriter) + if !ok { + return + } + ps.mu.Lock() + plist := make([]*Progress, 0, len(ps.items)) + plist = append(plist, ps.items...) + sort.Slice(plist, func(i, j int) bool { + return plist[i].Timestamp.Before(plist[j].Timestamp) + }) + for _, p := range plist { + rw.WriteRawProgress(p) + } + ps.writers[rw] = struct{}{} + ps.mu.Unlock() +} + +func (ps *MultiWriter) Delete(pw Writer) { + rw, ok := pw.(rawProgressWriter) + if !ok { + return + } + + ps.mu.Lock() + delete(ps.writers, rw) + ps.mu.Unlock() +} + +func (ps *MultiWriter) Write(id string, v interface{}) error { + p := &Progress{ + ID: id, + Timestamp: time.Now(), + Sys: v, + meta: ps.meta, + } + return ps.WriteRawProgress(p) +} + +func (ps *MultiWriter) WriteRawProgress(p *Progress) error { + meta := p.meta + if len(ps.meta) > 0 { + meta = map[string]interface{}{} + for k, v := range p.meta { + meta[k] = v + } + for k, v := range ps.meta { + if _, ok := meta[k]; !ok { + meta[k] = v + } + } + } + p.meta = meta + return ps.writeRawProgress(p) +} + +func (ps *MultiWriter) writeRawProgress(p *Progress) error { + ps.mu.Lock() + defer ps.mu.Unlock() + ps.items = append(ps.items, p) + for w := range ps.writers { + if err := w.WriteRawProgress(p); err != nil { + return err + } + } + return nil +} + +func (ps *MultiWriter) Close() error { + return nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/progress.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/progress.go new file mode 100644 index 000000000..83ca6672a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/progress.go @@ -0,0 +1,276 @@ +package progress + +import ( + "context" + "io" + "sort" + "sync" + "time" + + "github.com/pkg/errors" +) + +// Progress package provides utility functions for using the context to capture +// progress of a running function. All progress items written contain an ID +// that is used to collapse unread messages. + +type contextKeyT string + +var contextKey = contextKeyT("buildkit/util/progress") + +// WriterFactory will generate a new progress Writer and return a new Context +// with the new Writer stored. It is the callers responsibility to Close the +// returned Writer to avoid resource leaks. +type WriterFactory func(ctx context.Context) (Writer, bool, context.Context) + +// FromContext returns a WriterFactory to generate new progress writers based +// on a Writer previously stored in the Context. +func FromContext(ctx context.Context, opts ...WriterOption) WriterFactory { + v := ctx.Value(contextKey) + return func(ctx context.Context) (Writer, bool, context.Context) { + pw, ok := v.(*progressWriter) + if !ok { + if pw, ok := v.(*MultiWriter); ok { + return pw, true, ctx + } + return &noOpWriter{}, false, ctx + } + pw = newWriter(pw) + for _, o := range opts { + o(pw) + } + ctx = context.WithValue(ctx, contextKey, pw) + return pw, true, ctx + } +} + +// NewFromContext creates a new Writer based on a Writer previously stored +// in the Context and returns a new Context with the new Writer stored. It is +// the callers responsibility to Close the returned Writer to avoid resource leaks. +func NewFromContext(ctx context.Context, opts ...WriterOption) (Writer, bool, context.Context) { + return FromContext(ctx, opts...)(ctx) +} + +type WriterOption func(Writer) + +// NewContext returns a new context and a progress reader that captures all +// progress items writtern to this context. Last returned parameter is a closer +// function to signal that no new writes will happen to this context. +func NewContext(ctx context.Context) (Reader, context.Context, func()) { + pr, pw, cancel := pipe() + ctx = WithProgress(ctx, pw) + return pr, ctx, cancel +} + +func WithProgress(ctx context.Context, pw Writer) context.Context { + return context.WithValue(ctx, contextKey, pw) +} + +func WithMetadata(key string, val interface{}) WriterOption { + return func(w Writer) { + if pw, ok := w.(*progressWriter); ok { + pw.meta[key] = val + } + if pw, ok := w.(*MultiWriter); ok { + pw.meta[key] = val + } + } +} + +type Controller interface { + Start(context.Context) (context.Context, func(error)) + Status(id string, action string) func() +} + +type Writer interface { + Write(id string, value interface{}) error + Close() error +} + +type Reader interface { + Read(context.Context) ([]*Progress, error) +} + +type Progress struct { + ID string + Timestamp time.Time + Sys interface{} + meta map[string]interface{} +} + +type Status struct { + Action string + Current int + Total int + Started *time.Time + Completed *time.Time +} + +type progressReader struct { + ctx context.Context + cond *sync.Cond + mu sync.Mutex + writers map[*progressWriter]struct{} + dirty map[string]*Progress +} + +func (pr *progressReader) Read(ctx context.Context) ([]*Progress, error) { + done := make(chan struct{}) + defer close(done) + go func() { + select { + case <-done: + case <-ctx.Done(): + pr.mu.Lock() + pr.cond.Broadcast() + pr.mu.Unlock() + } + }() + pr.mu.Lock() + for { + select { + case <-ctx.Done(): + pr.mu.Unlock() + return nil, ctx.Err() + default: + } + dmap := pr.dirty + if len(dmap) == 0 { + select { + case <-pr.ctx.Done(): + if len(pr.writers) == 0 { + pr.mu.Unlock() + return nil, io.EOF + } + default: + } + pr.cond.Wait() + continue + } + pr.dirty = make(map[string]*Progress) + pr.mu.Unlock() + + out := make([]*Progress, 0, len(dmap)) + for _, p := range dmap { + out = append(out, p) + } + + sort.Slice(out, func(i, j int) bool { + return out[i].Timestamp.Before(out[j].Timestamp) + }) + + return out, nil + } +} + +func (pr *progressReader) append(pw *progressWriter) { + pr.mu.Lock() + defer pr.mu.Unlock() + + select { + case <-pr.ctx.Done(): + return + default: + pr.writers[pw] = struct{}{} + } +} + +func pipe() (*progressReader, *progressWriter, func()) { + ctx, cancel := context.WithCancel(context.Background()) + pr := &progressReader{ + ctx: ctx, + writers: make(map[*progressWriter]struct{}), + dirty: make(map[string]*Progress), + } + pr.cond = sync.NewCond(&pr.mu) + go func() { + <-ctx.Done() + pr.mu.Lock() + pr.cond.Broadcast() + pr.mu.Unlock() + }() + pw := &progressWriter{ + reader: pr, + } + return pr, pw, cancel +} + +func newWriter(pw *progressWriter) *progressWriter { + meta := make(map[string]interface{}) + for k, v := range pw.meta { + meta[k] = v + } + pw = &progressWriter{ + reader: pw.reader, + meta: meta, + } + pw.reader.append(pw) + return pw +} + +type progressWriter struct { + done bool + reader *progressReader + meta map[string]interface{} +} + +func (pw *progressWriter) Write(id string, v interface{}) error { + if pw.done { + return errors.Errorf("writing %s to closed progress writer", id) + } + return pw.writeRawProgress(&Progress{ + ID: id, + Timestamp: time.Now(), + Sys: v, + meta: pw.meta, + }) +} + +func (pw *progressWriter) WriteRawProgress(p *Progress) error { + meta := p.meta + if len(pw.meta) > 0 { + meta = map[string]interface{}{} + for k, v := range p.meta { + meta[k] = v + } + for k, v := range pw.meta { + if _, ok := meta[k]; !ok { + meta[k] = v + } + } + } + p.meta = meta + return pw.writeRawProgress(p) +} + +func (pw *progressWriter) writeRawProgress(p *Progress) error { + pw.reader.mu.Lock() + pw.reader.dirty[p.ID] = p + pw.reader.cond.Broadcast() + pw.reader.mu.Unlock() + return nil +} + +func (pw *progressWriter) Close() error { + pw.reader.mu.Lock() + delete(pw.reader.writers, pw) + pw.reader.mu.Unlock() + pw.reader.cond.Broadcast() + pw.done = true + return nil +} + +func (p *Progress) Meta(key string) (interface{}, bool) { + v, ok := p.meta[key] + return v, ok +} + +type noOpWriter struct{} + +func (pw *noOpWriter) Write(_ string, _ interface{}) error { + return nil +} + +func (pw *noOpWriter) Close() error { + return nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/progressui/display.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/progressui/display.go new file mode 100644 index 000000000..2d4ccd153 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/progressui/display.go @@ -0,0 +1,904 @@ +package progressui + +import ( + "bytes" + "container/ring" + "context" + "fmt" + "io" + "os" + "sort" + "strconv" + "strings" + "time" + + "github.com/containerd/console" + "github.com/moby/buildkit/client" + "github.com/morikuni/aec" + digest "github.com/opencontainers/go-digest" + "github.com/tonistiigi/units" + "github.com/tonistiigi/vt100" + "golang.org/x/time/rate" +) + +func DisplaySolveStatus(ctx context.Context, phase string, c console.Console, w io.Writer, ch chan *client.SolveStatus) ([]client.VertexWarning, error) { + modeConsole := c != nil + + disp := &display{c: c, phase: phase} + printer := &textMux{w: w} + + if disp.phase == "" { + disp.phase = "Building" + } + + t := newTrace(w, modeConsole) + + tickerTimeout := 150 * time.Millisecond + displayTimeout := 100 * time.Millisecond + + if v := os.Getenv("TTY_DISPLAY_RATE"); v != "" { + if r, err := strconv.ParseInt(v, 10, 64); err == nil { + tickerTimeout = time.Duration(r) * time.Millisecond + displayTimeout = time.Duration(r) * time.Millisecond + } + } + + var done bool + ticker := time.NewTicker(tickerTimeout) + // implemented as closure because "ticker" can change + defer func() { + ticker.Stop() + }() + + displayLimiter := rate.NewLimiter(rate.Every(displayTimeout), 1) + + var height int + width, _ := disp.getSize() + for { + select { + case <-ctx.Done(): + return nil, ctx.Err() + case <-ticker.C: + case ss, ok := <-ch: + if ok { + t.update(ss, width) + } else { + done = true + } + } + + if modeConsole { + width, height = disp.getSize() + if done { + disp.print(t.displayInfo(), width, height, true) + t.printErrorLogs(c) + return t.warnings(), nil + } else if displayLimiter.Allow() { + ticker.Stop() + ticker = time.NewTicker(tickerTimeout) + disp.print(t.displayInfo(), width, height, false) + } + } else { + if done || displayLimiter.Allow() { + printer.print(t) + if done { + t.printErrorLogs(w) + return t.warnings(), nil + } + ticker.Stop() + ticker = time.NewTicker(tickerTimeout) + } + } + } +} + +const termHeight = 6 +const termPad = 10 + +type displayInfo struct { + startTime time.Time + jobs []*job + countTotal int + countCompleted int +} + +type job struct { + intervals []interval + isCompleted bool + name string + status string + hasError bool + isCanceled bool + vertex *vertex + showTerm bool +} + +type trace struct { + w io.Writer + startTime *time.Time + localTimeDiff time.Duration + vertexes []*vertex + byDigest map[digest.Digest]*vertex + updates map[digest.Digest]struct{} + modeConsole bool + groups map[string]*vertexGroup // group id -> group +} + +type vertex struct { + *client.Vertex + + statuses []*status + byID map[string]*status + indent string + index int + + logs [][]byte + logsPartial bool + logsOffset int + logsBuffer *ring.Ring // stores last logs to print them on error + prev *client.Vertex + events []string + lastBlockTime *time.Time + count int + statusUpdates map[string]struct{} + + warnings []client.VertexWarning + warningIdx int + + jobs []*job + jobCached bool + + term *vt100.VT100 + termBytes int + termCount int + + // Interval start time in unix nano -> interval. Using a map ensures + // that updates for the same interval overwrite their previous updates. + intervals map[int64]interval + mergedIntervals []interval + + // whether the vertex should be hidden due to being in a progress group + // that doesn't have any non-weak members that have started + hidden bool +} + +func (v *vertex) update(c int) { + if v.count == 0 { + now := time.Now() + v.lastBlockTime = &now + } + v.count += c +} + +func (v *vertex) mostRecentInterval() *interval { + if v.isStarted() { + ival := v.mergedIntervals[len(v.mergedIntervals)-1] + return &ival + } + return nil +} + +func (v *vertex) isStarted() bool { + return len(v.mergedIntervals) > 0 +} + +func (v *vertex) isCompleted() bool { + if ival := v.mostRecentInterval(); ival != nil { + return ival.stop != nil + } + return false +} + +type vertexGroup struct { + *vertex + subVtxs map[digest.Digest]client.Vertex +} + +func (vg *vertexGroup) refresh() (changed, newlyStarted, newlyRevealed bool) { + newVtx := *vg.Vertex + newVtx.Cached = true + alreadyStarted := vg.isStarted() + wasHidden := vg.hidden + for _, subVtx := range vg.subVtxs { + if subVtx.Started != nil { + newInterval := interval{ + start: subVtx.Started, + stop: subVtx.Completed, + } + prevInterval := vg.intervals[subVtx.Started.UnixNano()] + if !newInterval.isEqual(prevInterval) { + changed = true + } + if !alreadyStarted { + newlyStarted = true + } + vg.intervals[subVtx.Started.UnixNano()] = newInterval + + if !subVtx.ProgressGroup.Weak { + vg.hidden = false + } + } + + // Group is considered cached iff all subvtxs are cached + newVtx.Cached = newVtx.Cached && subVtx.Cached + + // Group error is set to the first error found in subvtxs, if any + if newVtx.Error == "" { + newVtx.Error = subVtx.Error + } else { + vg.hidden = false + } + } + + if vg.Cached != newVtx.Cached { + changed = true + } + if vg.Error != newVtx.Error { + changed = true + } + vg.Vertex = &newVtx + + if !vg.hidden && wasHidden { + changed = true + newlyRevealed = true + } + + var ivals []interval + for _, ival := range vg.intervals { + ivals = append(ivals, ival) + } + vg.mergedIntervals = mergeIntervals(ivals) + + return changed, newlyStarted, newlyRevealed +} + +type interval struct { + start *time.Time + stop *time.Time +} + +func (ival interval) duration() time.Duration { + if ival.start == nil { + return 0 + } + if ival.stop == nil { + return time.Since(*ival.start) + } + return ival.stop.Sub(*ival.start) +} + +func (ival interval) isEqual(other interval) (isEqual bool) { + return equalTimes(ival.start, other.start) && equalTimes(ival.stop, other.stop) +} + +func equalTimes(t1, t2 *time.Time) bool { + if t2 == nil { + return t1 == nil + } + if t1 == nil { + return false + } + return t1.Equal(*t2) +} + +// mergeIntervals takes a slice of (start, stop) pairs and returns a slice where +// any intervals that overlap in time are combined into a single interval. If an +// interval's stop time is nil, it is treated as positive infinity and consumes +// any intervals after it. Intervals with nil start times are ignored and not +// returned. +func mergeIntervals(intervals []interval) []interval { + // remove any intervals that have not started + var filtered []interval + for _, interval := range intervals { + if interval.start != nil { + filtered = append(filtered, interval) + } + } + intervals = filtered + + if len(intervals) == 0 { + return nil + } + + // sort intervals by start time + sort.Slice(intervals, func(i, j int) bool { + return intervals[i].start.Before(*intervals[j].start) + }) + + var merged []interval + cur := intervals[0] + for i := 1; i < len(intervals); i++ { + next := intervals[i] + if cur.stop == nil { + // if cur doesn't stop, all intervals after it will be merged into it + merged = append(merged, cur) + return merged + } + if cur.stop.Before(*next.start) { + // if cur stops before next starts, no intervals after cur will be + // merged into it; cur stands on its own + merged = append(merged, cur) + cur = next + continue + } + if next.stop == nil { + // cur and next partially overlap, but next also never stops, so all + // subsequent intervals will be merged with both cur and next + merged = append(merged, interval{ + start: cur.start, + stop: nil, + }) + return merged + } + if cur.stop.After(*next.stop) || cur.stop.Equal(*next.stop) { + // cur fully subsumes next + continue + } + // cur partially overlaps with next, merge them together into cur + cur = interval{ + start: cur.start, + stop: next.stop, + } + } + // append anything we are left with + merged = append(merged, cur) + return merged +} + +type status struct { + *client.VertexStatus +} + +func newTrace(w io.Writer, modeConsole bool) *trace { + return &trace{ + byDigest: make(map[digest.Digest]*vertex), + updates: make(map[digest.Digest]struct{}), + w: w, + modeConsole: modeConsole, + groups: make(map[string]*vertexGroup), + } +} + +func (t *trace) warnings() []client.VertexWarning { + var out []client.VertexWarning + for _, v := range t.vertexes { + out = append(out, v.warnings...) + } + return out +} + +func (t *trace) triggerVertexEvent(v *client.Vertex) { + if v.Started == nil { + return + } + + var old client.Vertex + vtx := t.byDigest[v.Digest] + if v := vtx.prev; v != nil { + old = *v + } + + changed := false + if v.Digest != old.Digest { + changed = true + } + if v.Name != old.Name { + changed = true + } + if v.Started != old.Started { + if v.Started != nil && old.Started == nil || !v.Started.Equal(*old.Started) { + changed = true + } + } + if v.Completed != old.Completed && v.Completed != nil { + changed = true + } + if v.Cached != old.Cached { + changed = true + } + if v.Error != old.Error { + changed = true + } + + if changed { + vtx.update(1) + t.updates[v.Digest] = struct{}{} + } + + t.byDigest[v.Digest].prev = v +} + +func (t *trace) update(s *client.SolveStatus, termWidth int) { + seenGroups := make(map[string]struct{}) + var groups []string + for _, v := range s.Vertexes { + if t.startTime == nil { + t.startTime = v.Started + } + if v.ProgressGroup != nil { + group, ok := t.groups[v.ProgressGroup.Id] + if !ok { + group = &vertexGroup{ + vertex: &vertex{ + Vertex: &client.Vertex{ + Digest: digest.Digest(v.ProgressGroup.Id), + Name: v.ProgressGroup.Name, + }, + byID: make(map[string]*status), + statusUpdates: make(map[string]struct{}), + intervals: make(map[int64]interval), + hidden: true, + }, + subVtxs: make(map[digest.Digest]client.Vertex), + } + if t.modeConsole { + group.term = vt100.NewVT100(termHeight, termWidth-termPad) + } + t.groups[v.ProgressGroup.Id] = group + t.byDigest[group.Digest] = group.vertex + } + if _, ok := seenGroups[v.ProgressGroup.Id]; !ok { + groups = append(groups, v.ProgressGroup.Id) + seenGroups[v.ProgressGroup.Id] = struct{}{} + } + group.subVtxs[v.Digest] = *v + t.byDigest[v.Digest] = group.vertex + continue + } + prev, ok := t.byDigest[v.Digest] + if !ok { + t.byDigest[v.Digest] = &vertex{ + byID: make(map[string]*status), + statusUpdates: make(map[string]struct{}), + intervals: make(map[int64]interval), + } + if t.modeConsole { + t.byDigest[v.Digest].term = vt100.NewVT100(termHeight, termWidth-termPad) + } + } + t.triggerVertexEvent(v) + if v.Started != nil && (prev == nil || !prev.isStarted()) { + if t.localTimeDiff == 0 { + t.localTimeDiff = time.Since(*v.Started) + } + t.vertexes = append(t.vertexes, t.byDigest[v.Digest]) + } + // allow a duplicate initial vertex that shouldn't reset state + if !(prev != nil && prev.isStarted() && v.Started == nil) { + t.byDigest[v.Digest].Vertex = v + } + if v.Started != nil { + t.byDigest[v.Digest].intervals[v.Started.UnixNano()] = interval{ + start: v.Started, + stop: v.Completed, + } + var ivals []interval + for _, ival := range t.byDigest[v.Digest].intervals { + ivals = append(ivals, ival) + } + t.byDigest[v.Digest].mergedIntervals = mergeIntervals(ivals) + } + t.byDigest[v.Digest].jobCached = false + } + for _, groupID := range groups { + group := t.groups[groupID] + changed, newlyStarted, newlyRevealed := group.refresh() + if newlyStarted { + if t.localTimeDiff == 0 { + t.localTimeDiff = time.Since(*group.mergedIntervals[0].start) + } + } + if group.hidden { + continue + } + if newlyRevealed { + t.vertexes = append(t.vertexes, group.vertex) + } + if changed { + group.update(1) + t.updates[group.Digest] = struct{}{} + } + group.jobCached = false + } + for _, s := range s.Statuses { + v, ok := t.byDigest[s.Vertex] + if !ok { + continue // shouldn't happen + } + v.jobCached = false + prev, ok := v.byID[s.ID] + if !ok { + v.byID[s.ID] = &status{VertexStatus: s} + } + if s.Started != nil && (prev == nil || prev.Started == nil) { + v.statuses = append(v.statuses, v.byID[s.ID]) + } + v.byID[s.ID].VertexStatus = s + v.statusUpdates[s.ID] = struct{}{} + t.updates[v.Digest] = struct{}{} + v.update(1) + } + for _, w := range s.Warnings { + v, ok := t.byDigest[w.Vertex] + if !ok { + continue // shouldn't happen + } + v.warnings = append(v.warnings, *w) + v.update(1) + } + for _, l := range s.Logs { + v, ok := t.byDigest[l.Vertex] + if !ok { + continue // shouldn't happen + } + v.jobCached = false + if v.term != nil { + if v.term.Width != termWidth { + v.term.Resize(termHeight, termWidth-termPad) + } + v.termBytes += len(l.Data) + v.term.Write(l.Data) // error unhandled on purpose. don't trust vt100 + } + i := 0 + complete := split(l.Data, byte('\n'), func(dt []byte) { + if v.logsPartial && len(v.logs) != 0 && i == 0 { + v.logs[len(v.logs)-1] = append(v.logs[len(v.logs)-1], dt...) + } else { + ts := time.Duration(0) + if ival := v.mostRecentInterval(); ival != nil { + ts = l.Timestamp.Sub(*ival.start) + } + prec := 1 + sec := ts.Seconds() + if sec < 10 { + prec = 3 + } else if sec < 100 { + prec = 2 + } + v.logs = append(v.logs, []byte(fmt.Sprintf("#%d %s %s", v.index, fmt.Sprintf("%.[2]*[1]f", sec, prec), dt))) + } + i++ + }) + v.logsPartial = !complete + t.updates[v.Digest] = struct{}{} + v.update(1) + } +} + +func (t *trace) printErrorLogs(f io.Writer) { + for _, v := range t.vertexes { + if v.Error != "" && !strings.HasSuffix(v.Error, context.Canceled.Error()) { + fmt.Fprintln(f, "------") + fmt.Fprintf(f, " > %s:\n", v.Name) + // tty keeps original logs + for _, l := range v.logs { + f.Write(l) + fmt.Fprintln(f) + } + // printer keeps last logs buffer + if v.logsBuffer != nil { + for i := 0; i < v.logsBuffer.Len(); i++ { + if v.logsBuffer.Value != nil { + fmt.Fprintln(f, string(v.logsBuffer.Value.([]byte))) + } + v.logsBuffer = v.logsBuffer.Next() + } + } + fmt.Fprintln(f, "------") + } + } +} + +func (t *trace) displayInfo() (d displayInfo) { + d.startTime = time.Now() + if t.startTime != nil { + d.startTime = t.startTime.Add(t.localTimeDiff) + } + d.countTotal = len(t.byDigest) + for _, v := range t.byDigest { + if v.ProgressGroup != nil || v.hidden { + // don't count vtxs in a group, they are merged into a single vtx + d.countTotal-- + continue + } + if v.isCompleted() { + d.countCompleted++ + } + } + + for _, v := range t.vertexes { + if v.jobCached { + d.jobs = append(d.jobs, v.jobs...) + continue + } + var jobs []*job + j := &job{ + name: strings.Replace(v.Name, "\t", " ", -1), + vertex: v, + isCompleted: true, + } + for _, ival := range v.intervals { + j.intervals = append(j.intervals, interval{ + start: addTime(ival.start, t.localTimeDiff), + stop: addTime(ival.stop, t.localTimeDiff), + }) + if ival.stop == nil { + j.isCompleted = false + } + } + j.intervals = mergeIntervals(j.intervals) + if v.Error != "" { + if strings.HasSuffix(v.Error, context.Canceled.Error()) { + j.isCanceled = true + j.name = "CANCELED " + j.name + } else { + j.hasError = true + j.name = "ERROR " + j.name + } + } + if v.Cached { + j.name = "CACHED " + j.name + } + j.name = v.indent + j.name + jobs = append(jobs, j) + for _, s := range v.statuses { + j := &job{ + intervals: []interval{{ + start: addTime(s.Started, t.localTimeDiff), + stop: addTime(s.Completed, t.localTimeDiff), + }}, + isCompleted: s.Completed != nil, + name: v.indent + "=> " + s.ID, + } + if s.Total != 0 { + j.status = fmt.Sprintf("%.2f / %.2f", units.Bytes(s.Current), units.Bytes(s.Total)) + } else if s.Current != 0 { + j.status = fmt.Sprintf("%.2f", units.Bytes(s.Current)) + } + jobs = append(jobs, j) + } + for _, w := range v.warnings { + msg := "WARN: " + string(w.Short) + var mostRecentInterval interval + if ival := v.mostRecentInterval(); ival != nil { + mostRecentInterval = *ival + } + j := &job{ + intervals: []interval{{ + start: addTime(mostRecentInterval.start, t.localTimeDiff), + stop: addTime(mostRecentInterval.stop, t.localTimeDiff), + }}, + name: msg, + isCanceled: true, + } + jobs = append(jobs, j) + } + d.jobs = append(d.jobs, jobs...) + v.jobs = jobs + v.jobCached = true + } + + return d +} + +func split(dt []byte, sep byte, fn func([]byte)) bool { + if len(dt) == 0 { + return false + } + for { + if len(dt) == 0 { + return true + } + idx := bytes.IndexByte(dt, sep) + if idx == -1 { + fn(dt) + return false + } + fn(dt[:idx]) + dt = dt[idx+1:] + } +} + +func addTime(tm *time.Time, d time.Duration) *time.Time { + if tm == nil { + return nil + } + t := (*tm).Add(d) + return &t +} + +type display struct { + c console.Console + phase string + lineCount int + repeated bool +} + +func (disp *display) getSize() (int, int) { + width := 80 + height := 10 + if disp.c != nil { + size, err := disp.c.Size() + if err == nil && size.Width > 0 && size.Height > 0 { + width = int(size.Width) + height = int(size.Height) + } + } + return width, height +} + +func setupTerminals(jobs []*job, height int, all bool) []*job { + var candidates []*job + numInUse := 0 + for _, j := range jobs { + if j.vertex != nil && j.vertex.termBytes > 0 && !j.isCompleted { + candidates = append(candidates, j) + } + if !j.isCompleted { + numInUse++ + } + } + sort.Slice(candidates, func(i, j int) bool { + idxI := candidates[i].vertex.termBytes + candidates[i].vertex.termCount*50 + idxJ := candidates[j].vertex.termBytes + candidates[j].vertex.termCount*50 + return idxI > idxJ + }) + + numFree := height - 2 - numInUse + numToHide := 0 + termLimit := termHeight + 3 + + for i := 0; numFree > termLimit && i < len(candidates); i++ { + candidates[i].showTerm = true + numToHide += candidates[i].vertex.term.UsedHeight() + numFree -= termLimit + } + + if !all { + jobs = wrapHeight(jobs, height-2-numToHide) + } + + return jobs +} + +func (disp *display) print(d displayInfo, width, height int, all bool) { + // this output is inspired by Buck + d.jobs = setupTerminals(d.jobs, height, all) + b := aec.EmptyBuilder + for i := 0; i <= disp.lineCount; i++ { + b = b.Up(1) + } + if !disp.repeated { + b = b.Down(1) + } + disp.repeated = true + fmt.Fprint(disp.c, b.Column(0).ANSI) + + statusStr := "" + if d.countCompleted > 0 && d.countCompleted == d.countTotal && all { + statusStr = "FINISHED" + } + + fmt.Fprint(disp.c, aec.Hide) + defer fmt.Fprint(disp.c, aec.Show) + + out := fmt.Sprintf("[+] %s %.1fs (%d/%d) %s", disp.phase, time.Since(d.startTime).Seconds(), d.countCompleted, d.countTotal, statusStr) + out = align(out, "", width) + fmt.Fprintln(disp.c, out) + lineCount := 0 + for _, j := range d.jobs { + if len(j.intervals) == 0 { + continue + } + var dt float64 + for _, ival := range j.intervals { + dt += ival.duration().Seconds() + } + if dt < 0.05 { + dt = 0 + } + pfx := " => " + timer := fmt.Sprintf(" %3.1fs\n", dt) + status := j.status + showStatus := false + + left := width - len(pfx) - len(timer) - 1 + if status != "" { + if left+len(status) > 20 { + showStatus = true + left -= len(status) + 1 + } + } + if left < 12 { // too small screen to show progress + continue + } + name := j.name + if len(name) > left { + name = name[:left] + } + + out := pfx + name + if showStatus { + out += " " + status + } + + out = align(out, timer, width) + if j.isCompleted { + color := colorRun + if j.isCanceled { + color = colorCancel + } else if j.hasError { + color = colorError + } + out = aec.Apply(out, color) + } + fmt.Fprint(disp.c, out) + lineCount++ + if j.showTerm { + term := j.vertex.term + term.Resize(termHeight, width-termPad) + for _, l := range term.Content { + if !isEmpty(l) { + out := aec.Apply(fmt.Sprintf(" => => # %s\n", string(l)), aec.Faint) + fmt.Fprint(disp.c, out) + lineCount++ + } + } + j.vertex.termCount++ + j.showTerm = false + } + } + // override previous content + if diff := disp.lineCount - lineCount; diff > 0 { + for i := 0; i < diff; i++ { + fmt.Fprintln(disp.c, strings.Repeat(" ", width)) + } + fmt.Fprint(disp.c, aec.EmptyBuilder.Up(uint(diff)).Column(0).ANSI) + } + disp.lineCount = lineCount +} + +func isEmpty(l []rune) bool { + for _, r := range l { + if r != ' ' { + return false + } + } + return true +} + +func align(l, r string, w int) string { + return fmt.Sprintf("%-[2]*[1]s %[3]s", l, w-len(r)-1, r) +} + +func wrapHeight(j []*job, limit int) []*job { + if limit < 0 { + return nil + } + var wrapped []*job + wrapped = append(wrapped, j...) + if len(j) > limit { + wrapped = wrapped[len(j)-limit:] + + // wrap things around if incomplete jobs were cut + var invisible []*job + for _, j := range j[:len(j)-limit] { + if !j.isCompleted { + invisible = append(invisible, j) + } + } + + if l := len(invisible); l > 0 { + rewrapped := make([]*job, 0, len(wrapped)) + for _, j := range wrapped { + if !j.isCompleted || l <= 0 { + rewrapped = append(rewrapped, j) + } + l-- + } + freespace := len(wrapped) - len(rewrapped) + wrapped = append(invisible[len(invisible)-freespace:], rewrapped...) + } + } + return wrapped +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/progressui/printer.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/progressui/printer.go new file mode 100644 index 000000000..550b8c0b3 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/progressui/printer.go @@ -0,0 +1,333 @@ +package progressui + +import ( + "container/ring" + "context" + "fmt" + "io" + "os" + "sort" + "strings" + "time" + + digest "github.com/opencontainers/go-digest" + "github.com/tonistiigi/units" +) + +const antiFlicker = 5 * time.Second +const maxDelay = 10 * time.Second +const minTimeDelta = 5 * time.Second +const minProgressDelta = 0.05 // % + +const logsBufferSize = 10 + +type lastStatus struct { + Current int64 + Timestamp time.Time +} + +type textMux struct { + w io.Writer + current digest.Digest + last map[string]lastStatus + notFirst bool + nextIndex int +} + +func (p *textMux) printVtx(t *trace, dgst digest.Digest) { + if p.last == nil { + p.last = make(map[string]lastStatus) + } + + v, ok := t.byDigest[dgst] + if !ok { + return + } + + if v.index == 0 { + p.nextIndex++ + v.index = p.nextIndex + } + + if dgst != p.current { + if p.current != "" { + old := t.byDigest[p.current] + if old.logsPartial { + fmt.Fprintln(p.w, "") + } + old.logsOffset = 0 + old.count = 0 + fmt.Fprintf(p.w, "#%d ...\n", old.index) + } + + if p.notFirst { + fmt.Fprintln(p.w, "") + } else { + p.notFirst = true + } + + if os.Getenv("PROGRESS_NO_TRUNC") == "0" { + fmt.Fprintf(p.w, "#%d %s\n", v.index, limitString(v.Name, 72)) + } else { + fmt.Fprintf(p.w, "#%d %s\n", v.index, v.Name) + } + } + + if len(v.events) != 0 { + v.logsOffset = 0 + } + for _, ev := range v.events { + fmt.Fprintf(p.w, "#%d %s\n", v.index, ev) + } + v.events = v.events[:0] + + isOpenStatus := false // remote cache loading can currently produce status updates without active vertex + for _, s := range v.statuses { + if _, ok := v.statusUpdates[s.ID]; ok { + doPrint := true + + if last, ok := p.last[s.ID]; ok && s.Completed == nil { + var progressDelta float64 + if s.Total > 0 { + progressDelta = float64(s.Current-last.Current) / float64(s.Total) + } + timeDelta := s.Timestamp.Sub(last.Timestamp) + if progressDelta < minProgressDelta && timeDelta < minTimeDelta { + doPrint = false + } + } + + if !doPrint { + continue + } + + p.last[s.ID] = lastStatus{ + Timestamp: s.Timestamp, + Current: s.Current, + } + + var bytes string + if s.Total != 0 { + bytes = fmt.Sprintf(" %.2f / %.2f", units.Bytes(s.Current), units.Bytes(s.Total)) + } else if s.Current != 0 { + bytes = fmt.Sprintf(" %.2f", units.Bytes(s.Current)) + } + var tm string + endTime := s.Timestamp + if s.Completed != nil { + endTime = *s.Completed + } + if s.Started != nil { + diff := endTime.Sub(*s.Started).Seconds() + if diff > 0.01 { + tm = fmt.Sprintf(" %.1fs", diff) + } + } + if s.Completed != nil { + tm += " done" + } else { + isOpenStatus = true + } + fmt.Fprintf(p.w, "#%d %s%s%s\n", v.index, s.ID, bytes, tm) + } + } + v.statusUpdates = map[string]struct{}{} + + for _, w := range v.warnings[v.warningIdx:] { + fmt.Fprintf(p.w, "#%d WARN: %s\n", v.index, w.Short) + v.warningIdx++ + } + + for i, l := range v.logs { + if i == 0 { + l = l[v.logsOffset:] + } + fmt.Fprintf(p.w, "%s", []byte(l)) + if i != len(v.logs)-1 || !v.logsPartial { + fmt.Fprintln(p.w, "") + } + if v.logsBuffer == nil { + v.logsBuffer = ring.New(logsBufferSize) + } + v.logsBuffer.Value = l + if !v.logsPartial { + v.logsBuffer = v.logsBuffer.Next() + } + } + + if len(v.logs) > 0 { + if v.logsPartial { + v.logs = v.logs[len(v.logs)-1:] + v.logsOffset = len(v.logs[0]) + } else { + v.logs = nil + v.logsOffset = 0 + } + } + + p.current = dgst + if v.isCompleted() && !isOpenStatus { + p.current = "" + v.count = 0 + + if v.Error != "" { + if v.logsPartial { + fmt.Fprintln(p.w, "") + } + if strings.HasSuffix(v.Error, context.Canceled.Error()) { + fmt.Fprintf(p.w, "#%d CANCELED\n", v.index) + } else { + fmt.Fprintf(p.w, "#%d ERROR: %s\n", v.index, v.Error) + } + } else if v.Cached { + fmt.Fprintf(p.w, "#%d CACHED\n", v.index) + } else { + tm := "" + var ivals []interval + for _, ival := range v.intervals { + ivals = append(ivals, ival) + } + ivals = mergeIntervals(ivals) + if len(ivals) > 0 { + var dt float64 + for _, ival := range ivals { + dt += ival.duration().Seconds() + } + tm = fmt.Sprintf(" %.1fs", dt) + } + fmt.Fprintf(p.w, "#%d DONE%s\n", v.index, tm) + } + } + + delete(t.updates, dgst) +} + +func sortCompleted(t *trace, m map[digest.Digest]struct{}) []digest.Digest { + out := make([]digest.Digest, 0, len(m)) + for k := range m { + out = append(out, k) + } + sort.Slice(out, func(i, j int) bool { + vtxi := t.byDigest[out[i]] + vtxj := t.byDigest[out[j]] + return vtxi.mostRecentInterval().stop.Before(*vtxj.mostRecentInterval().stop) + }) + return out +} + +func (p *textMux) print(t *trace) { + completed := map[digest.Digest]struct{}{} + rest := map[digest.Digest]struct{}{} + + for dgst := range t.updates { + v, ok := t.byDigest[dgst] + if !ok { + continue + } + if v.ProgressGroup != nil || v.hidden { + // skip vtxs in a group (they are merged into a single vtx) and hidden ones + continue + } + if v.isCompleted() { + completed[dgst] = struct{}{} + } else { + rest[dgst] = struct{}{} + } + } + + current := p.current + + // items that have completed need to be printed first + if _, ok := completed[current]; ok { + p.printVtx(t, current) + } + + for _, dgst := range sortCompleted(t, completed) { + if dgst != current { + p.printVtx(t, dgst) + } + } + + if len(rest) == 0 { + if current != "" { + if v := t.byDigest[current]; v.isStarted() && !v.isCompleted() { + return + } + } + // make any open vertex active + for dgst, v := range t.byDigest { + if v.isStarted() && !v.isCompleted() && v.ProgressGroup == nil && !v.hidden { + p.printVtx(t, dgst) + return + } + } + return + } + + // now print the active one + if _, ok := rest[current]; ok { + p.printVtx(t, current) + } + + stats := map[digest.Digest]*vtxStat{} + now := time.Now() + sum := 0.0 + var max digest.Digest + if current != "" { + rest[current] = struct{}{} + } + for dgst := range rest { + v, ok := t.byDigest[dgst] + if !ok { + continue + } + if v.lastBlockTime == nil { + // shouldn't happen, but not worth crashing over + continue + } + tm := now.Sub(*v.lastBlockTime) + speed := float64(v.count) / tm.Seconds() + overLimit := tm > maxDelay && dgst != current + stats[dgst] = &vtxStat{blockTime: tm, speed: speed, overLimit: overLimit} + sum += speed + if overLimit || max == "" || stats[max].speed < speed { + max = dgst + } + } + for dgst := range stats { + stats[dgst].share = stats[dgst].speed / sum + } + + if _, ok := completed[current]; ok || current == "" { + p.printVtx(t, max) + return + } + + // show items that were hidden + for dgst := range rest { + if stats[dgst].overLimit { + p.printVtx(t, dgst) + return + } + } + + // fair split between vertexes + if 1.0/(1.0-stats[current].share)*antiFlicker.Seconds() < stats[current].blockTime.Seconds() { + p.printVtx(t, max) + return + } +} + +type vtxStat struct { + blockTime time.Duration + speed float64 + share float64 + overLimit bool +} + +func limitString(s string, l int) string { + if len(s) > l { + return s[:l] + "..." + } + return s +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/progressui/term.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/progressui/term.go new file mode 100644 index 000000000..08f1b8e4d --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/progressui/term.go @@ -0,0 +1,12 @@ +//go:build !windows +// +build !windows + +package progressui + +import "github.com/morikuni/aec" + +var ( + colorRun = aec.BlueF + colorCancel = aec.YellowF + colorError = aec.RedF +) diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/progressui/term_windows.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/progressui/term_windows.go new file mode 100644 index 000000000..c8ce914a0 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/progress/progressui/term_windows.go @@ -0,0 +1,12 @@ +//go:build windows +// +build windows + +package progressui + +import "github.com/morikuni/aec" + +var ( + colorRun = aec.CyanF + colorCancel = aec.YellowF + colorError = aec.RedF +) diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/resolver/limited/group.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/resolver/limited/group.go new file mode 100644 index 000000000..7fdd947a0 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/resolver/limited/group.go @@ -0,0 +1,175 @@ +package limited + +import ( + "context" + "io" + "runtime" + "strings" + "sync" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/remotes" + "github.com/docker/distribution/reference" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/sirupsen/logrus" + "golang.org/x/sync/semaphore" +) + +type contextKeyT string + +var contextKey = contextKeyT("buildkit/util/resolver/limited") + +var Default = New(4) + +type Group struct { + mu sync.Mutex + size int + sem map[string][2]*semaphore.Weighted +} + +type req struct { + g *Group + ref string +} + +func (r *req) acquire(ctx context.Context, desc ocispecs.Descriptor) (context.Context, func(), error) { + if v := ctx.Value(contextKey); v != nil { + return ctx, func() {}, nil + } + + ctx = context.WithValue(ctx, contextKey, struct{}{}) + + // json request get one additional connection + highPriority := strings.HasSuffix(desc.MediaType, "+json") + + r.g.mu.Lock() + s, ok := r.g.sem[r.ref] + if !ok { + s = [2]*semaphore.Weighted{ + semaphore.NewWeighted(int64(r.g.size)), + semaphore.NewWeighted(int64(r.g.size + 1)), + } + r.g.sem[r.ref] = s + } + r.g.mu.Unlock() + if !highPriority { + if err := s[0].Acquire(ctx, 1); err != nil { + return ctx, nil, err + } + } + if err := s[1].Acquire(ctx, 1); err != nil { + if !highPriority { + s[0].Release(1) + } + return ctx, nil, err + } + return ctx, func() { + s[1].Release(1) + if !highPriority { + s[0].Release(1) + } + }, nil +} + +func New(size int) *Group { + return &Group{ + size: size, + sem: make(map[string][2]*semaphore.Weighted), + } +} + +func (g *Group) req(ref string) *req { + return &req{g: g, ref: domain(ref)} +} + +func (g *Group) WrapFetcher(f remotes.Fetcher, ref string) remotes.Fetcher { + return &fetcher{Fetcher: f, req: g.req(ref)} +} + +func (g *Group) PushHandler(pusher remotes.Pusher, provider content.Provider, ref string) images.HandlerFunc { + ph := remotes.PushHandler(pusher, provider) + req := g.req(ref) + return func(ctx context.Context, desc ocispecs.Descriptor) ([]ocispecs.Descriptor, error) { + ctx, release, err := req.acquire(ctx, desc) + if err != nil { + return nil, err + } + defer release() + return ph(ctx, desc) + } +} + +type fetcher struct { + remotes.Fetcher + req *req +} + +func (f *fetcher) Fetch(ctx context.Context, desc ocispecs.Descriptor) (io.ReadCloser, error) { + ctx, release, err := f.req.acquire(ctx, desc) + if err != nil { + return nil, err + } + rc, err := f.Fetcher.Fetch(ctx, desc) + if err != nil { + release() + return nil, err + } + + rcw := &readCloser{ReadCloser: rc} + closer := func() { + if !rcw.closed { + logrus.Warnf("fetcher not closed cleanly: %s", desc.Digest) + } + release() + } + rcw.release = closer + runtime.SetFinalizer(rcw, func(rc *readCloser) { + rc.close() + }) + + if s, ok := rc.(io.Seeker); ok { + return &readCloserSeeker{rcw, s}, nil + } + + return rcw, nil +} + +type readCloserSeeker struct { + *readCloser + io.Seeker +} + +type readCloser struct { + io.ReadCloser + once sync.Once + closed bool + release func() +} + +func (r *readCloser) Close() error { + r.closed = true + r.close() + return r.ReadCloser.Close() +} + +func (r *readCloser) close() { + r.once.Do(r.release) +} + +func FetchHandler(ingester content.Ingester, fetcher remotes.Fetcher, ref string) images.HandlerFunc { + return remotes.FetchHandler(ingester, Default.WrapFetcher(fetcher, ref)) +} + +func PushHandler(pusher remotes.Pusher, provider content.Provider, ref string) images.HandlerFunc { + return Default.PushHandler(pusher, provider, ref) +} + +func domain(ref string) string { + if ref != "" { + if named, err := reference.ParseNormalizedNamed(ref); err == nil { + return reference.Domain(named) + } + } + return ref +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/resolver/retryhandler/retry.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/resolver/retryhandler/retry.go new file mode 100644 index 000000000..255485dff --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/resolver/retryhandler/retry.go @@ -0,0 +1,72 @@ +package retryhandler + +import ( + "context" + "fmt" + "io" + "net" + "syscall" + "time" + + "github.com/containerd/containerd/images" + remoteserrors "github.com/containerd/containerd/remotes/errors" + ocispecs "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/pkg/errors" +) + +func New(f images.HandlerFunc, logger func([]byte)) images.HandlerFunc { + return func(ctx context.Context, desc ocispecs.Descriptor) ([]ocispecs.Descriptor, error) { + backoff := time.Second + for { + descs, err := f(ctx, desc) + if err != nil { + select { + case <-ctx.Done(): + return nil, err + default: + if !retryError(err) { + return nil, err + } + } + if logger != nil { + logger([]byte(fmt.Sprintf("error: %v\n", err.Error()))) + } + } else { + return descs, nil + } + // backoff logic + if backoff >= 8*time.Second { + return nil, err + } + if logger != nil { + logger([]byte(fmt.Sprintf("retrying in %v\n", backoff))) + } + time.Sleep(backoff) + backoff *= 2 + } + } +} + +func retryError(err error) bool { + // Retry on 5xx errors + var errUnexpectedStatus remoteserrors.ErrUnexpectedStatus + if errors.As(err, &errUnexpectedStatus) && + errUnexpectedStatus.StatusCode >= 500 && + errUnexpectedStatus.StatusCode <= 599 { + return true + } + + if errors.Is(err, io.EOF) || errors.Is(err, syscall.ECONNRESET) || errors.Is(err, syscall.EPIPE) || errors.Is(err, net.ErrClosed) { + return true + } + // catches TLS timeout or other network-related temporary errors + if ne, ok := errors.Cause(err).(net.Error); ok && ne.Temporary() { //nolint:staticcheck // ignoring "SA1019: Temporary is deprecated", continue to propagate net.Error through the "temporary" status + return true + } + // https://github.com/containerd/containerd/pull/4724 + if errors.Cause(err).Error() == "no response" { + return true + } + + return false +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/sshutil/keyscan.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/sshutil/keyscan.go new file mode 100644 index 000000000..3c7583ffd --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/sshutil/keyscan.go @@ -0,0 +1,51 @@ +package sshutil + +import ( + "fmt" + "net" + "strconv" + "strings" + + "golang.org/x/crypto/ssh" +) + +const defaultPort = 22 + +var errCallbackDone = fmt.Errorf("callback failed on purpose") + +// addDefaultPort appends a default port if hostport doesn't contain one +func addDefaultPort(hostport string, defaultPort int) string { + _, _, err := net.SplitHostPort(hostport) + if err == nil { + return hostport + } + hostport = net.JoinHostPort(hostport, strconv.Itoa(defaultPort)) + return hostport +} + +// SSHKeyScan scans a ssh server for the hostkey; server should be in the form hostname, or hostname:port +func SSHKeyScan(server string) (string, error) { + var key string + KeyScanCallback := func(hostport string, remote net.Addr, pubKey ssh.PublicKey) error { + hostname, _, err := net.SplitHostPort(hostport) + if err != nil { + return err + } + key = strings.TrimSpace(fmt.Sprintf("%s %s", hostname, string(ssh.MarshalAuthorizedKey(pubKey)))) + return errCallbackDone + } + config := &ssh.ClientConfig{ + HostKeyCallback: KeyScanCallback, + } + + server = addDefaultPort(server, defaultPort) + conn, err := ssh.Dial("tcp", server, config) + if key != "" { + // as long as we get the key, the function worked + err = nil + } + if conn != nil { + _ = conn.Close() + } + return key, err +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/sshutil/transport_validation.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/sshutil/transport_validation.go new file mode 100644 index 000000000..c50a2cc7f --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/sshutil/transport_validation.go @@ -0,0 +1,11 @@ +package sshutil + +import ( + "regexp" +) + +var gitSSHRegex = regexp.MustCompile("^[a-zA-Z0-9-_]+@[a-zA-Z0-9-.]+:.*$") + +func IsImplicitSSHTransport(s string) bool { + return gitSSHRegex.MatchString(s) +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/stack/generate.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/stack/generate.go new file mode 100644 index 000000000..f3e967787 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/stack/generate.go @@ -0,0 +1,3 @@ +package stack + +//go:generate protoc -I=. -I=../../vendor/ --go_out=. --go_opt=paths=source_relative --go_opt=Mstack.proto=/util/stack stack.proto diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/stack/stack.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/stack/stack.go new file mode 100644 index 000000000..3409ac047 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/stack/stack.go @@ -0,0 +1,182 @@ +package stack + +import ( + "fmt" + io "io" + "os" + "runtime" + "strconv" + "strings" + "sync" + + "github.com/containerd/typeurl" + "github.com/pkg/errors" +) + +var helpers map[string]struct{} +var helpersMu sync.RWMutex + +func init() { + typeurl.Register((*Stack)(nil), "github.com/moby/buildkit", "stack.Stack+json") + + helpers = map[string]struct{}{} +} + +var version string +var revision string + +func SetVersionInfo(v, r string) { + version = v + revision = r +} + +func Helper() { + var pc [1]uintptr + n := runtime.Callers(2, pc[:]) + if n == 0 { + return + } + frames := runtime.CallersFrames(pc[:n]) + frame, _ := frames.Next() + helpersMu.Lock() + helpers[frame.Function] = struct{}{} + helpersMu.Unlock() +} + +func Traces(err error) []*Stack { + var st []*Stack + + wrapped, ok := err.(interface { + Unwrap() error + }) + if ok { + st = Traces(wrapped.Unwrap()) + } + + if ste, ok := err.(interface { + StackTrace() errors.StackTrace + }); ok { + st = append(st, convertStack(ste.StackTrace())) + } + + if ste, ok := err.(interface { + StackTrace() *Stack + }); ok { + st = append(st, ste.StackTrace()) + } + + return st +} + +func Enable(err error) error { + if err == nil { + return nil + } + Helper() + if !hasLocalStackTrace(err) { + return errors.WithStack(err) + } + return err +} + +func Wrap(err error, s Stack) error { + return &withStack{stack: s, error: err} +} + +func hasLocalStackTrace(err error) bool { + wrapped, ok := err.(interface { + Unwrap() error + }) + if ok && hasLocalStackTrace(wrapped.Unwrap()) { + return true + } + + _, ok = err.(interface { + StackTrace() errors.StackTrace + }) + return ok +} + +func Formatter(err error) fmt.Formatter { + return &formatter{err} +} + +type formatter struct { + error +} + +func (w *formatter) Format(s fmt.State, verb rune) { + if w.error == nil { + fmt.Fprintf(s, "%v", w.error) + return + } + switch verb { + case 'v': + if s.Flag('+') { + fmt.Fprintf(s, "%s\n", w.Error()) + for _, stack := range Traces(w.error) { + fmt.Fprintf(s, "%d %s %s\n", stack.Pid, stack.Version, strings.Join(stack.Cmdline, " ")) + for _, f := range stack.Frames { + fmt.Fprintf(s, "%s\n\t%s:%d\n", f.Name, f.File, f.Line) + } + fmt.Fprintln(s) + } + return + } + fallthrough + case 's': + io.WriteString(s, w.Error()) + case 'q': + fmt.Fprintf(s, "%q", w.Error()) + } +} + +func convertStack(s errors.StackTrace) *Stack { + var out Stack + helpersMu.RLock() + defer helpersMu.RUnlock() + for _, f := range s { + dt, err := f.MarshalText() + if err != nil { + continue + } + p := strings.SplitN(string(dt), " ", 2) + if len(p) != 2 { + continue + } + if _, ok := helpers[p[0]]; ok { + continue + } + idx := strings.LastIndexByte(p[1], ':') + if idx == -1 { + continue + } + line, err := strconv.Atoi(p[1][idx+1:]) + if err != nil { + continue + } + out.Frames = append(out.Frames, &Frame{ + Name: p[0], + File: p[1][:idx], + Line: int32(line), + }) + } + out.Cmdline = os.Args + out.Pid = int32(os.Getpid()) + out.Version = version + out.Revision = revision + return &out +} + +type withStack struct { + stack Stack + error +} + +func (e *withStack) Unwrap() error { + return e.error +} + +func (e *withStack) StackTrace() *Stack { + return &e.stack +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/stack/stack.pb.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/stack/stack.pb.go new file mode 100644 index 000000000..df55582db --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/stack/stack.pb.go @@ -0,0 +1,172 @@ +// Code generated by protoc-gen-go. DO NOT EDIT. +// source: stack.proto + +package stack + +import ( + fmt "fmt" + proto "github.com/golang/protobuf/proto" + math "math" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package + +type Stack struct { + Frames []*Frame `protobuf:"bytes,1,rep,name=frames,proto3" json:"frames,omitempty"` + Cmdline []string `protobuf:"bytes,2,rep,name=cmdline,proto3" json:"cmdline,omitempty"` + Pid int32 `protobuf:"varint,3,opt,name=pid,proto3" json:"pid,omitempty"` + Version string `protobuf:"bytes,4,opt,name=version,proto3" json:"version,omitempty"` + Revision string `protobuf:"bytes,5,opt,name=revision,proto3" json:"revision,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Stack) Reset() { *m = Stack{} } +func (m *Stack) String() string { return proto.CompactTextString(m) } +func (*Stack) ProtoMessage() {} +func (*Stack) Descriptor() ([]byte, []int) { + return fileDescriptor_b44c07feb2ca0a5a, []int{0} +} + +func (m *Stack) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_Stack.Unmarshal(m, b) +} +func (m *Stack) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_Stack.Marshal(b, m, deterministic) +} +func (m *Stack) XXX_Merge(src proto.Message) { + xxx_messageInfo_Stack.Merge(m, src) +} +func (m *Stack) XXX_Size() int { + return xxx_messageInfo_Stack.Size(m) +} +func (m *Stack) XXX_DiscardUnknown() { + xxx_messageInfo_Stack.DiscardUnknown(m) +} + +var xxx_messageInfo_Stack proto.InternalMessageInfo + +func (m *Stack) GetFrames() []*Frame { + if m != nil { + return m.Frames + } + return nil +} + +func (m *Stack) GetCmdline() []string { + if m != nil { + return m.Cmdline + } + return nil +} + +func (m *Stack) GetPid() int32 { + if m != nil { + return m.Pid + } + return 0 +} + +func (m *Stack) GetVersion() string { + if m != nil { + return m.Version + } + return "" +} + +func (m *Stack) GetRevision() string { + if m != nil { + return m.Revision + } + return "" +} + +type Frame struct { + Name string `protobuf:"bytes,1,opt,name=Name,proto3" json:"Name,omitempty"` + File string `protobuf:"bytes,2,opt,name=File,proto3" json:"File,omitempty"` + Line int32 `protobuf:"varint,3,opt,name=Line,proto3" json:"Line,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Frame) Reset() { *m = Frame{} } +func (m *Frame) String() string { return proto.CompactTextString(m) } +func (*Frame) ProtoMessage() {} +func (*Frame) Descriptor() ([]byte, []int) { + return fileDescriptor_b44c07feb2ca0a5a, []int{1} +} + +func (m *Frame) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_Frame.Unmarshal(m, b) +} +func (m *Frame) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_Frame.Marshal(b, m, deterministic) +} +func (m *Frame) XXX_Merge(src proto.Message) { + xxx_messageInfo_Frame.Merge(m, src) +} +func (m *Frame) XXX_Size() int { + return xxx_messageInfo_Frame.Size(m) +} +func (m *Frame) XXX_DiscardUnknown() { + xxx_messageInfo_Frame.DiscardUnknown(m) +} + +var xxx_messageInfo_Frame proto.InternalMessageInfo + +func (m *Frame) GetName() string { + if m != nil { + return m.Name + } + return "" +} + +func (m *Frame) GetFile() string { + if m != nil { + return m.File + } + return "" +} + +func (m *Frame) GetLine() int32 { + if m != nil { + return m.Line + } + return 0 +} + +func init() { + proto.RegisterType((*Stack)(nil), "stack.Stack") + proto.RegisterType((*Frame)(nil), "stack.Frame") +} + +func init() { + proto.RegisterFile("stack.proto", fileDescriptor_b44c07feb2ca0a5a) +} + +var fileDescriptor_b44c07feb2ca0a5a = []byte{ + // 185 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x3c, 0x8f, 0x3d, 0xce, 0x82, 0x40, + 0x10, 0x86, 0xb3, 0xdf, 0xb2, 0x7c, 0x3a, 0x58, 0x98, 0xa9, 0x36, 0x56, 0x1b, 0x62, 0x41, 0x45, + 0xa1, 0x47, 0x30, 0xa1, 0x32, 0x16, 0x78, 0x02, 0x84, 0x35, 0xd9, 0xc8, 0x5f, 0x76, 0x09, 0xd7, + 0xf0, 0xca, 0x66, 0x06, 0xb4, 0x7b, 0xde, 0x9f, 0xe4, 0x9d, 0x81, 0x24, 0x4c, 0x55, 0xfd, 0xca, + 0x47, 0x3f, 0x4c, 0x03, 0x2a, 0x16, 0xe9, 0x5b, 0x80, 0xba, 0x13, 0xe1, 0x11, 0xe2, 0xa7, 0xaf, + 0x3a, 0x1b, 0xb4, 0x30, 0x32, 0x4b, 0x4e, 0xbb, 0x7c, 0xa9, 0x17, 0x64, 0x96, 0x6b, 0x86, 0x1a, + 0xfe, 0xeb, 0xae, 0x69, 0x5d, 0x6f, 0xf5, 0x9f, 0x91, 0xd9, 0xb6, 0xfc, 0x4a, 0xdc, 0x83, 0x1c, + 0x5d, 0xa3, 0xa5, 0x11, 0x99, 0x2a, 0x09, 0xa9, 0x3b, 0x5b, 0x1f, 0xdc, 0xd0, 0xeb, 0xc8, 0x08, + 0xea, 0xae, 0x12, 0x0f, 0xb0, 0xf1, 0x76, 0x76, 0x1c, 0x29, 0x8e, 0x7e, 0x3a, 0xbd, 0x80, 0xe2, + 0x49, 0x44, 0x88, 0x6e, 0x55, 0x67, 0xb5, 0xe0, 0x02, 0x33, 0x79, 0x85, 0x6b, 0x69, 0x9b, 0x3d, + 0x62, 0xf2, 0xae, 0x74, 0xcf, 0xb2, 0xcc, 0xfc, 0x88, 0xf9, 0xc9, 0xf3, 0x27, 0x00, 0x00, 0xff, + 0xff, 0xfd, 0x2c, 0xbb, 0xfb, 0xf3, 0x00, 0x00, 0x00, +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/stack/stack.proto b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/stack/stack.proto new file mode 100644 index 000000000..9c63bc362 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/stack/stack.proto @@ -0,0 +1,17 @@ +syntax = "proto3"; + +package stack; + +message Stack { + repeated Frame frames = 1; + repeated string cmdline = 2; + int32 pid = 3; + string version = 4; + string revision = 5; +} + +message Frame { + string Name = 1; + string File = 2; + int32 Line = 3; +} \ No newline at end of file diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/suggest/error.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/suggest/error.go new file mode 100644 index 000000000..0ad7b5c86 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/suggest/error.go @@ -0,0 +1,71 @@ +package suggest + +import ( + "strings" + + "github.com/agext/levenshtein" +) + +// WrapError wraps error with a suggestion for fixing it +func WrapError(err error, val string, options []string, caseSensitive bool) error { + if err == nil { + return nil + } + orig := val + if !caseSensitive { + val = strings.ToLower(val) + } + var match string + mindist := 3 // same as hcl + for _, opt := range options { + if !caseSensitive { + opt = strings.ToLower(opt) + } + if val == opt { + // exact match means error was unrelated to the value + return err + } + dist := levenshtein.Distance(val, opt, nil) + if dist < mindist { + if !caseSensitive { + match = matchCase(opt, orig) + } else { + match = opt + } + mindist = dist + } + } + + if match == "" { + return err + } + + return &suggestError{ + err: err, + match: match, + } +} + +type suggestError struct { + err error + match string +} + +func (e *suggestError) Error() string { + return e.err.Error() + " (did you mean " + e.match + "?)" +} + +// Unwrap returns the underlying error. +func (e *suggestError) Unwrap() error { + return e.err +} + +func matchCase(val, orig string) string { + if orig == strings.ToLower(orig) { + return strings.ToLower(val) + } + if orig == strings.ToUpper(orig) { + return strings.ToUpper(val) + } + return val +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/system/path.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/system/path.go new file mode 100644 index 000000000..f6dc70dc8 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/system/path.go @@ -0,0 +1,18 @@ +package system + +// DefaultPathEnvUnix is unix style list of directories to search for +// executables. Each directory is separated from the next by a colon +// ':' character . +const DefaultPathEnvUnix = "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" + +// DefaultPathEnvWindows is windows style list of directories to search for +// executables. Each directory is separated from the next by a colon +// ';' character . +const DefaultPathEnvWindows = "c:\\Windows\\System32;c:\\Windows" + +func DefaultPathEnv(os string) string { + if os == "windows" { + return DefaultPathEnvWindows + } + return DefaultPathEnvUnix +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/system/path_unix.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/system/path_unix.go new file mode 100644 index 000000000..ff01143ee --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/system/path_unix.go @@ -0,0 +1,10 @@ +//go:build !windows +// +build !windows + +package system + +// CheckSystemDriveAndRemoveDriveLetter verifies that a path, if it includes a drive letter, +// is the system drive. This is a no-op on Linux. +func CheckSystemDriveAndRemoveDriveLetter(path string) (string, error) { + return path, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/system/path_windows.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/system/path_windows.go new file mode 100644 index 000000000..851416682 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/system/path_windows.go @@ -0,0 +1,34 @@ +//go:build windows +// +build windows + +package system + +import ( + "fmt" + "path/filepath" + "strings" +) + +// CheckSystemDriveAndRemoveDriveLetter verifies and manipulates a Windows path. +// This is used, for example, when validating a user provided path in docker cp. +// If a drive letter is supplied, it must be the system drive. The drive letter +// is always removed. Also, it translates it to OS semantics (IOW / to \). We +// need the path in this syntax so that it can ultimately be contatenated with +// a Windows long-path which doesn't support drive-letters. Examples: +// C: --> Fail +// C:\ --> \ +// a --> a +// /a --> \a +// d:\ --> Fail +func CheckSystemDriveAndRemoveDriveLetter(path string) (string, error) { + if len(path) == 2 && string(path[1]) == ":" { + return "", fmt.Errorf("No relative path specified in %q", path) + } + if !filepath.IsAbs(path) || len(path) < 2 { + return filepath.FromSlash(path), nil + } + if string(path[1]) == ":" && !strings.EqualFold(string(path[0]), "c") { + return "", fmt.Errorf("The specified path is not on the system drive (C:)") + } + return filepath.FromSlash(path[2:]), nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/tracing/otlptracegrpc/client.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/tracing/otlptracegrpc/client.go new file mode 100644 index 000000000..638b08ce9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/tracing/otlptracegrpc/client.go @@ -0,0 +1,101 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package otlptracegrpc + +import ( + "context" + "errors" + "fmt" + "sync" + "time" + + "go.opentelemetry.io/otel/exporters/otlp/otlptrace" + + "google.golang.org/grpc" + + coltracepb "go.opentelemetry.io/proto/otlp/collector/trace/v1" + tracepb "go.opentelemetry.io/proto/otlp/trace/v1" +) + +type client struct { + connection *Connection + + lock sync.Mutex + tracesClient coltracepb.TraceServiceClient +} + +var _ otlptrace.Client = (*client)(nil) + +var ( + errNoClient = errors.New("no client") +) + +// NewClient creates a new gRPC trace client. +func NewClient(cc *grpc.ClientConn) otlptrace.Client { + c := &client{} + c.connection = NewConnection(cc, c.handleNewConnection) + + return c +} + +func (c *client) handleNewConnection(cc *grpc.ClientConn) { + c.lock.Lock() + defer c.lock.Unlock() + if cc != nil { + c.tracesClient = coltracepb.NewTraceServiceClient(cc) + } else { + c.tracesClient = nil + } +} + +// Start establishes a connection to the collector. +func (c *client) Start(ctx context.Context) error { + return c.connection.StartConnection(ctx) +} + +// Stop shuts down the connection to the collector. +func (c *client) Stop(ctx context.Context) error { + return c.connection.Shutdown(ctx) +} + +// UploadTraces sends a batch of spans to the collector. +func (c *client) UploadTraces(ctx context.Context, protoSpans []*tracepb.ResourceSpans) error { + if !c.connection.Connected() { + return fmt.Errorf("traces exporter is disconnected from the server: %w", c.connection.LastConnectError()) + } + + ctx, cancel := c.connection.ContextWithStop(ctx) + defer cancel() + ctx, tCancel := context.WithTimeout(ctx, 30*time.Second) + defer tCancel() + + ctx = c.connection.ContextWithMetadata(ctx) + err := func() error { + c.lock.Lock() + defer c.lock.Unlock() + if c.tracesClient == nil { + return errNoClient + } + + _, err := c.tracesClient.Export(ctx, &coltracepb.ExportTraceServiceRequest{ + ResourceSpans: protoSpans, + }) + return err + }() + if err != nil { + c.connection.SetStateDisconnected(err) + } + return err +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/tracing/otlptracegrpc/connection.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/tracing/otlptracegrpc/connection.go new file mode 100644 index 000000000..a24488219 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/util/tracing/otlptracegrpc/connection.go @@ -0,0 +1,219 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package otlptracegrpc + +import ( + "context" + "math/rand" + "sync" + "sync/atomic" + "time" + "unsafe" + + "google.golang.org/grpc" + "google.golang.org/grpc/metadata" +) + +type Connection struct { + // Ensure pointer is 64-bit aligned for atomic operations on both 32 and 64 bit machines. + lastConnectErrPtr unsafe.Pointer + + // mu protects the Connection as it is accessed by the + // exporter goroutines and background Connection goroutine + mu sync.Mutex + cc *grpc.ClientConn + + // these fields are read-only after constructor is finished + metadata metadata.MD + newConnectionHandler func(cc *grpc.ClientConn) + + // these channels are created once + disconnectedCh chan bool + backgroundConnectionDoneCh chan struct{} + stopCh chan struct{} + + // this is for tests, so they can replace the closing + // routine without a worry of modifying some global variable + // or changing it back to original after the test is done + closeBackgroundConnectionDoneCh func(ch chan struct{}) +} + +func NewConnection(cc *grpc.ClientConn, handler func(cc *grpc.ClientConn)) *Connection { + c := new(Connection) + c.newConnectionHandler = handler + c.cc = cc + c.closeBackgroundConnectionDoneCh = func(ch chan struct{}) { + close(ch) + } + return c +} + +func (c *Connection) StartConnection(ctx context.Context) error { + c.stopCh = make(chan struct{}) + c.disconnectedCh = make(chan bool, 1) + c.backgroundConnectionDoneCh = make(chan struct{}) + + if err := c.connect(ctx); err == nil { + c.setStateConnected() + } else { + c.SetStateDisconnected(err) + } + go c.indefiniteBackgroundConnection() + + // TODO: proper error handling when initializing connections. + // We can report permanent errors, e.g., invalid settings. + return nil +} + +func (c *Connection) LastConnectError() error { + errPtr := (*error)(atomic.LoadPointer(&c.lastConnectErrPtr)) + if errPtr == nil { + return nil + } + return *errPtr +} + +func (c *Connection) saveLastConnectError(err error) { + var errPtr *error + if err != nil { + errPtr = &err + } + atomic.StorePointer(&c.lastConnectErrPtr, unsafe.Pointer(errPtr)) +} + +func (c *Connection) SetStateDisconnected(err error) { + c.saveLastConnectError(err) + select { + case c.disconnectedCh <- true: + default: + } + c.newConnectionHandler(nil) +} + +func (c *Connection) setStateConnected() { + c.saveLastConnectError(nil) +} + +func (c *Connection) Connected() bool { + return c.LastConnectError() == nil +} + +const defaultConnReattemptPeriod = 10 * time.Second + +func (c *Connection) indefiniteBackgroundConnection() { + defer func() { + c.closeBackgroundConnectionDoneCh(c.backgroundConnectionDoneCh) + }() + + connReattemptPeriod := defaultConnReattemptPeriod + + // No strong seeding required, nano time can + // already help with pseudo uniqueness. + rng := rand.New(rand.NewSource(time.Now().UnixNano() + rand.Int63n(1024))) + + // maxJitterNanos: 70% of the connectionReattemptPeriod + maxJitterNanos := int64(0.7 * float64(connReattemptPeriod)) + + for { + // Otherwise these will be the normal scenarios to enable + // reconnection if we trip out. + // 1. If we've stopped, return entirely + // 2. Otherwise block until we are disconnected, and + // then retry connecting + select { + case <-c.stopCh: + return + + case <-c.disconnectedCh: + // Quickly check if we haven't stopped at the + // same time. + select { + case <-c.stopCh: + return + + default: + } + + // Normal scenario that we'll wait for + } + + if err := c.connect(context.Background()); err == nil { + c.setStateConnected() + } else { + // this code is unreachable in most cases + // c.connect does not establish Connection + c.SetStateDisconnected(err) + } + + // Apply some jitter to avoid lockstep retrials of other + // collector-exporters. Lockstep retrials could result in an + // innocent DDOS, by clogging the machine's resources and network. + jitter := time.Duration(rng.Int63n(maxJitterNanos)) + select { + case <-c.stopCh: + return + case <-time.After(connReattemptPeriod + jitter): + } + } +} + +func (c *Connection) connect(ctx context.Context) error { + c.newConnectionHandler(c.cc) + return nil +} + +func (c *Connection) ContextWithMetadata(ctx context.Context) context.Context { + if c.metadata.Len() > 0 { + return metadata.NewOutgoingContext(ctx, c.metadata) + } + return ctx +} + +func (c *Connection) Shutdown(ctx context.Context) error { + close(c.stopCh) + // Ensure that the backgroundConnector returns + select { + case <-c.backgroundConnectionDoneCh: + case <-ctx.Done(): + return ctx.Err() + } + + c.mu.Lock() + cc := c.cc + c.cc = nil + c.mu.Unlock() + + if cc != nil { + return cc.Close() + } + + return nil +} + +func (c *Connection) ContextWithStop(ctx context.Context) (context.Context, context.CancelFunc) { + // Unify the parent context Done signal with the Connection's + // stop channel. + ctx, cancel := context.WithCancel(ctx) + go func(ctx context.Context, cancel context.CancelFunc) { + select { + case <-ctx.Done(): + // Nothing to do, either cancelled or deadline + // happened. + case <-c.stopCh: + cancel() + } + }(ctx, cancel) + return ctx, cancel +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/buildkit/version/version.go b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/version/version.go new file mode 100644 index 000000000..49640f0f8 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/buildkit/version/version.go @@ -0,0 +1,62 @@ +/* + Copyright The BuildKit Authors. + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package version + +import ( + "regexp" + "sync" +) + +const ( + defaultVersion = "0.0.0+unknown" +) + +var ( + // Package is filled at linking time + Package = "github.com/moby/buildkit" + + // Version holds the complete version number. Filled in at linking time. + Version = defaultVersion + + // Revision is filled with the VCS (e.g. git) revision being used to build + // the program at linking time. + Revision = "" +) + +var ( + reRelease *regexp.Regexp + reDev *regexp.Regexp + reOnce sync.Once +) + +func UserAgent() string { + uaVersion := defaultVersion + + reOnce.Do(func() { + reRelease = regexp.MustCompile(`^(v[0-9]+\.[0-9]+)\.[0-9]+$`) + reDev = regexp.MustCompile(`^(v[0-9]+\.[0-9]+)\.[0-9]+`) + }) + + if matches := reRelease.FindAllStringSubmatch(Version, 1); len(matches) > 0 { + uaVersion = matches[0][1] + } else if matches := reDev.FindAllStringSubmatch(Version, 1); len(matches) > 0 { + uaVersion = matches[0][1] + "-dev" + } + + return "buildkit/" + uaVersion +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/LICENSE b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/LICENSE new file mode 100644 index 000000000..d64569567 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. 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The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. 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In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/go.mod b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/go.mod new file mode 100644 index 000000000..a9e443685 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/go.mod @@ -0,0 +1,5 @@ +module github.com/moby/sys/signal + +go 1.16 + +require golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359 diff --git a/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/go.sum b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/go.sum new file mode 100644 index 000000000..c257a6a29 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/go.sum @@ -0,0 +1,2 @@ +golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359 h1:2B5p2L5IfGiD7+b9BOoRMC6DgObAVZV+Fsp050NqXik= +golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= diff --git a/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal.go b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal.go new file mode 100644 index 000000000..3fbf1aac2 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal.go @@ -0,0 +1,61 @@ +// Package signal provides helper functions for dealing with signals across +// various operating systems. +package signal + +import ( + "fmt" + "os" + "os/signal" + "strconv" + "strings" + "syscall" +) + +// CatchAll catches all signals and relays them to the specified channel. +// SIGURG is not handled, as it's used by the Go runtime to support +// preemptable system calls. +func CatchAll(sigc chan os.Signal) { + var handledSigs []os.Signal + for n, s := range SignalMap { + if n == "URG" { + // Do not handle SIGURG, as in go1.14+, the go runtime issues + // SIGURG as an interrupt to support preemptable system calls on Linux. + continue + } + handledSigs = append(handledSigs, s) + } + signal.Notify(sigc, handledSigs...) +} + +// StopCatch stops catching the signals and closes the specified channel. +func StopCatch(sigc chan os.Signal) { + signal.Stop(sigc) + close(sigc) +} + +// ParseSignal translates a string to a valid syscall signal. +// It returns an error if the signal map doesn't include the given signal. +func ParseSignal(rawSignal string) (syscall.Signal, error) { + s, err := strconv.Atoi(rawSignal) + if err == nil { + if s == 0 { + return -1, fmt.Errorf("invalid signal: %s", rawSignal) + } + return syscall.Signal(s), nil + } + signal, ok := SignalMap[strings.TrimPrefix(strings.ToUpper(rawSignal), "SIG")] + if !ok { + return -1, fmt.Errorf("invalid signal: %s", rawSignal) + } + return signal, nil +} + +// ValidSignalForPlatform returns true if a signal is valid on the platform +func ValidSignalForPlatform(sig syscall.Signal) bool { + for _, v := range SignalMap { + if v == sig { + return true + } + } + return false +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_darwin.go b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_darwin.go new file mode 100644 index 000000000..355b0d2fc --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_darwin.go @@ -0,0 +1,41 @@ +package signal + +import ( + "syscall" +) + +// SignalMap is a map of Darwin signals. +var SignalMap = map[string]syscall.Signal{ + "ABRT": syscall.SIGABRT, + "ALRM": syscall.SIGALRM, + "BUS": syscall.SIGBUS, + "CHLD": syscall.SIGCHLD, + "CONT": syscall.SIGCONT, + "EMT": syscall.SIGEMT, + "FPE": syscall.SIGFPE, + "HUP": syscall.SIGHUP, + "ILL": syscall.SIGILL, + "INFO": syscall.SIGINFO, + "INT": syscall.SIGINT, + "IO": syscall.SIGIO, + "IOT": syscall.SIGIOT, + "KILL": syscall.SIGKILL, + "PIPE": syscall.SIGPIPE, + "PROF": syscall.SIGPROF, + "QUIT": syscall.SIGQUIT, + "SEGV": syscall.SIGSEGV, + "STOP": syscall.SIGSTOP, + "SYS": syscall.SIGSYS, + "TERM": syscall.SIGTERM, + "TRAP": syscall.SIGTRAP, + "TSTP": syscall.SIGTSTP, + "TTIN": syscall.SIGTTIN, + "TTOU": syscall.SIGTTOU, + "URG": syscall.SIGURG, + "USR1": syscall.SIGUSR1, + "USR2": syscall.SIGUSR2, + "VTALRM": syscall.SIGVTALRM, + "WINCH": syscall.SIGWINCH, + "XCPU": syscall.SIGXCPU, + "XFSZ": syscall.SIGXFSZ, +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_freebsd.go b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_freebsd.go new file mode 100644 index 000000000..b9f800e8f --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_freebsd.go @@ -0,0 +1,43 @@ +package signal + +import ( + "syscall" +) + +// SignalMap is a map of FreeBSD signals. +var SignalMap = map[string]syscall.Signal{ + "ABRT": syscall.SIGABRT, + "ALRM": syscall.SIGALRM, + "BUS": syscall.SIGBUS, + "CHLD": syscall.SIGCHLD, + "CONT": syscall.SIGCONT, + "EMT": syscall.SIGEMT, + "FPE": syscall.SIGFPE, + "HUP": syscall.SIGHUP, + "ILL": syscall.SIGILL, + "INFO": syscall.SIGINFO, + "INT": syscall.SIGINT, + "IO": syscall.SIGIO, + "IOT": syscall.SIGIOT, + "KILL": syscall.SIGKILL, + "LWP": syscall.SIGLWP, + "PIPE": syscall.SIGPIPE, + "PROF": syscall.SIGPROF, + "QUIT": syscall.SIGQUIT, + "SEGV": syscall.SIGSEGV, + "STOP": syscall.SIGSTOP, + "SYS": syscall.SIGSYS, + "TERM": syscall.SIGTERM, + "THR": syscall.SIGTHR, + "TRAP": syscall.SIGTRAP, + "TSTP": syscall.SIGTSTP, + "TTIN": syscall.SIGTTIN, + "TTOU": syscall.SIGTTOU, + "URG": syscall.SIGURG, + "USR1": syscall.SIGUSR1, + "USR2": syscall.SIGUSR2, + "VTALRM": syscall.SIGVTALRM, + "WINCH": syscall.SIGWINCH, + "XCPU": syscall.SIGXCPU, + "XFSZ": syscall.SIGXFSZ, +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_linux.go b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_linux.go new file mode 100644 index 000000000..f2f658891 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_linux.go @@ -0,0 +1,84 @@ +//go:build !mips && !mipsle && !mips64 && !mips64le +// +build !mips,!mipsle,!mips64,!mips64le + +package signal + +import ( + "syscall" + + "golang.org/x/sys/unix" +) + +const ( + sigrtmin = 34 + sigrtmax = 64 +) + +// SignalMap is a map of Linux signals. +var SignalMap = map[string]syscall.Signal{ + "ABRT": unix.SIGABRT, + "ALRM": unix.SIGALRM, + "BUS": unix.SIGBUS, + "CHLD": unix.SIGCHLD, + "CLD": unix.SIGCLD, + "CONT": unix.SIGCONT, + "FPE": unix.SIGFPE, + "HUP": unix.SIGHUP, + "ILL": unix.SIGILL, + "INT": unix.SIGINT, + "IO": unix.SIGIO, + "IOT": unix.SIGIOT, + "KILL": unix.SIGKILL, + "PIPE": unix.SIGPIPE, + "POLL": unix.SIGPOLL, + "PROF": unix.SIGPROF, + "PWR": unix.SIGPWR, + "QUIT": unix.SIGQUIT, + "SEGV": unix.SIGSEGV, + "STKFLT": unix.SIGSTKFLT, + "STOP": unix.SIGSTOP, + "SYS": unix.SIGSYS, + "TERM": unix.SIGTERM, + "TRAP": unix.SIGTRAP, + "TSTP": unix.SIGTSTP, + "TTIN": unix.SIGTTIN, + "TTOU": unix.SIGTTOU, + "URG": unix.SIGURG, + "USR1": unix.SIGUSR1, + "USR2": unix.SIGUSR2, + "VTALRM": unix.SIGVTALRM, + "WINCH": unix.SIGWINCH, + "XCPU": unix.SIGXCPU, + "XFSZ": unix.SIGXFSZ, + "RTMIN": sigrtmin, + "RTMIN+1": sigrtmin + 1, + "RTMIN+2": sigrtmin + 2, + "RTMIN+3": sigrtmin + 3, + "RTMIN+4": sigrtmin + 4, + "RTMIN+5": sigrtmin + 5, + "RTMIN+6": sigrtmin + 6, + "RTMIN+7": sigrtmin + 7, + "RTMIN+8": sigrtmin + 8, + "RTMIN+9": sigrtmin + 9, + "RTMIN+10": sigrtmin + 10, + "RTMIN+11": sigrtmin + 11, + "RTMIN+12": sigrtmin + 12, + "RTMIN+13": sigrtmin + 13, + "RTMIN+14": sigrtmin + 14, + "RTMIN+15": sigrtmin + 15, + "RTMAX-14": sigrtmax - 14, + "RTMAX-13": sigrtmax - 13, + "RTMAX-12": sigrtmax - 12, + "RTMAX-11": sigrtmax - 11, + "RTMAX-10": sigrtmax - 10, + "RTMAX-9": sigrtmax - 9, + "RTMAX-8": sigrtmax - 8, + "RTMAX-7": sigrtmax - 7, + "RTMAX-6": sigrtmax - 6, + "RTMAX-5": sigrtmax - 5, + "RTMAX-4": sigrtmax - 4, + "RTMAX-3": sigrtmax - 3, + "RTMAX-2": sigrtmax - 2, + "RTMAX-1": sigrtmax - 1, + "RTMAX": sigrtmax, +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_linux_mipsx.go b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_linux_mipsx.go new file mode 100644 index 000000000..72f035ae7 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_linux_mipsx.go @@ -0,0 +1,85 @@ +//go:build linux && (mips || mipsle || mips64 || mips64le) +// +build linux +// +build mips mipsle mips64 mips64le + +package signal + +import ( + "syscall" + + "golang.org/x/sys/unix" +) + +const ( + sigrtmin = 34 + sigrtmax = 127 +) + +// SignalMap is a map of Linux signals. +var SignalMap = map[string]syscall.Signal{ + "ABRT": unix.SIGABRT, + "ALRM": unix.SIGALRM, + "BUS": unix.SIGBUS, + "CHLD": unix.SIGCHLD, + "CLD": unix.SIGCLD, + "CONT": unix.SIGCONT, + "FPE": unix.SIGFPE, + "HUP": unix.SIGHUP, + "ILL": unix.SIGILL, + "INT": unix.SIGINT, + "IO": unix.SIGIO, + "IOT": unix.SIGIOT, + "KILL": unix.SIGKILL, + "PIPE": unix.SIGPIPE, + "POLL": unix.SIGPOLL, + "PROF": unix.SIGPROF, + "PWR": unix.SIGPWR, + "QUIT": unix.SIGQUIT, + "SEGV": unix.SIGSEGV, + "EMT": unix.SIGEMT, + "STOP": unix.SIGSTOP, + "SYS": unix.SIGSYS, + "TERM": unix.SIGTERM, + "TRAP": unix.SIGTRAP, + "TSTP": unix.SIGTSTP, + "TTIN": unix.SIGTTIN, + "TTOU": unix.SIGTTOU, + "URG": unix.SIGURG, + "USR1": unix.SIGUSR1, + "USR2": unix.SIGUSR2, + "VTALRM": unix.SIGVTALRM, + "WINCH": unix.SIGWINCH, + "XCPU": unix.SIGXCPU, + "XFSZ": unix.SIGXFSZ, + "RTMIN": sigrtmin, + "RTMIN+1": sigrtmin + 1, + "RTMIN+2": sigrtmin + 2, + "RTMIN+3": sigrtmin + 3, + "RTMIN+4": sigrtmin + 4, + "RTMIN+5": sigrtmin + 5, + "RTMIN+6": sigrtmin + 6, + "RTMIN+7": sigrtmin + 7, + "RTMIN+8": sigrtmin + 8, + "RTMIN+9": sigrtmin + 9, + "RTMIN+10": sigrtmin + 10, + "RTMIN+11": sigrtmin + 11, + "RTMIN+12": sigrtmin + 12, + "RTMIN+13": sigrtmin + 13, + "RTMIN+14": sigrtmin + 14, + "RTMIN+15": sigrtmin + 15, + "RTMAX-14": sigrtmax - 14, + "RTMAX-13": sigrtmax - 13, + "RTMAX-12": sigrtmax - 12, + "RTMAX-11": sigrtmax - 11, + "RTMAX-10": sigrtmax - 10, + "RTMAX-9": sigrtmax - 9, + "RTMAX-8": sigrtmax - 8, + "RTMAX-7": sigrtmax - 7, + "RTMAX-6": sigrtmax - 6, + "RTMAX-5": sigrtmax - 5, + "RTMAX-4": sigrtmax - 4, + "RTMAX-3": sigrtmax - 3, + "RTMAX-2": sigrtmax - 2, + "RTMAX-1": sigrtmax - 1, + "RTMAX": sigrtmax, +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_unix.go b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_unix.go new file mode 100644 index 000000000..93f01e289 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_unix.go @@ -0,0 +1,20 @@ +//go:build !windows +// +build !windows + +package signal + +import ( + "syscall" +) + +// Signals used in cli/command (no windows equivalent, use +// invalid signals so they don't get handled) + +const ( + // SIGCHLD is a signal sent to a process when a child process terminates, is interrupted, or resumes after being interrupted. + SIGCHLD = syscall.SIGCHLD + // SIGWINCH is a signal sent to a process when its controlling terminal changes its size + SIGWINCH = syscall.SIGWINCH + // SIGPIPE is a signal sent to a process when a pipe is written to before the other end is open for reading + SIGPIPE = syscall.SIGPIPE +) diff --git a/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_unsupported.go b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_unsupported.go new file mode 100644 index 000000000..f4200fbc4 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_unsupported.go @@ -0,0 +1,11 @@ +//go:build !linux && !darwin && !freebsd && !windows +// +build !linux,!darwin,!freebsd,!windows + +package signal + +import ( + "syscall" +) + +// SignalMap is an empty map of signals for unsupported platform. +var SignalMap = map[string]syscall.Signal{} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_windows.go b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_windows.go new file mode 100644 index 000000000..cb459d17c --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/sys/signal/signal_windows.go @@ -0,0 +1,34 @@ +package signal + +import ( + "syscall" + + "golang.org/x/sys/windows" +) + +// Signals used in cli/command (no windows equivalent, use +// invalid signals so they don't get handled) +const ( + SIGCHLD = syscall.Signal(0xff) + SIGWINCH = syscall.Signal(0xff) + SIGPIPE = syscall.Signal(0xff) +) + +// SignalMap is a map of "supported" signals. As per the comment in GOLang's +// ztypes_windows.go: "More invented values for signals". Windows doesn't +// really support signals in any way, shape or form that Unix does. +var SignalMap = map[string]syscall.Signal{ + "ABRT": syscall.Signal(windows.SIGABRT), + "ALRM": syscall.Signal(windows.SIGALRM), + "BUS": syscall.Signal(windows.SIGBUS), + "FPE": syscall.Signal(windows.SIGFPE), + "HUP": syscall.Signal(windows.SIGHUP), + "ILL": syscall.Signal(windows.SIGILL), + "INT": syscall.Signal(windows.SIGINT), + "KILL": syscall.Signal(windows.SIGKILL), + "PIPE": syscall.Signal(windows.SIGPIPE), + "QUIT": syscall.Signal(windows.SIGQUIT), + "SEGV": syscall.Signal(windows.SIGSEGV), + "TERM": syscall.Signal(windows.SIGTERM), + "TRAP": syscall.Signal(windows.SIGTRAP), +} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/term/.gitignore b/src/cmd/linuxkit/vendor/github.com/moby/term/.gitignore index df63b129a..b0747ff01 100644 --- a/src/cmd/linuxkit/vendor/github.com/moby/term/.gitignore +++ b/src/cmd/linuxkit/vendor/github.com/moby/term/.gitignore @@ -1,24 +1,8 @@ -# Docker project generated files to ignore -# if you want to ignore files created by your editor/tools, -# please consider a global .gitignore https://help.github.com/articles/ignoring-files -*.exe -*.exe~ -*.gz -*.orig -test.main -.*.swp -.DS_Store -# a .bashrc may be added to customize the build environment -.bashrc -.editorconfig -.gopath/ -.go-pkg-cache/ -.idea/ -autogen/ -bundles/ -cmd/dockerd/dockerd -contrib/builder/rpm/*/changelog -vendor/pkg/ -go-test-report.json +# if you want to ignore files created by your editor/tools, consider using a +# global .gitignore or .git/info/exclude see https://help.github.com/articles/ignoring-files +.* +!.github +!.gitignore profile.out -junit-report.xml +# support running go modules in vendor mode for local development +vendor/ diff --git a/src/cmd/linuxkit/vendor/github.com/moby/term/README.md b/src/cmd/linuxkit/vendor/github.com/moby/term/README.md new file mode 100644 index 000000000..0ce92cc33 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/term/README.md @@ -0,0 +1,36 @@ +# term - utilities for dealing with terminals + +![Test](https://github.com/moby/term/workflows/Test/badge.svg) [![GoDoc](https://godoc.org/github.com/moby/term?status.svg)](https://godoc.org/github.com/moby/term) [![Go Report Card](https://goreportcard.com/badge/github.com/moby/term)](https://goreportcard.com/report/github.com/moby/term) + +term provides structures and helper functions to work with terminal (state, sizes). + +#### Using term + +```go +package main + +import ( + "log" + "os" + + "github.com/moby/term" +) + +func main() { + fd := os.Stdin.Fd() + if term.IsTerminal(fd) { + ws, err := term.GetWinsize(fd) + if err != nil { + log.Fatalf("term.GetWinsize: %s", err) + } + log.Printf("%d:%d\n", ws.Height, ws.Width) + } +} +``` + +## Contributing + +Want to hack on term? [Docker's contributions guidelines](https://github.com/docker/docker/blob/master/CONTRIBUTING.md) apply. + +## Copyright and license +Code and documentation copyright 2015 Docker, inc. Code released under the Apache 2.0 license. Docs released under Creative commons. diff --git a/src/cmd/linuxkit/vendor/github.com/moby/term/ascii.go b/src/cmd/linuxkit/vendor/github.com/moby/term/ascii.go index 7c445686f..55873c055 100644 --- a/src/cmd/linuxkit/vendor/github.com/moby/term/ascii.go +++ b/src/cmd/linuxkit/vendor/github.com/moby/term/ascii.go @@ -1,4 +1,4 @@ -package term // import "github.com/moby/term" +package term import ( "fmt" diff --git a/src/cmd/linuxkit/vendor/github.com/moby/term/go.mod b/src/cmd/linuxkit/vendor/github.com/moby/term/go.mod index 9f23ce0d5..541f2d429 100644 --- a/src/cmd/linuxkit/vendor/github.com/moby/term/go.mod +++ b/src/cmd/linuxkit/vendor/github.com/moby/term/go.mod @@ -3,11 +3,10 @@ module github.com/moby/term go 1.13 require ( - github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 - github.com/google/go-cmp v0.3.1 + github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 + github.com/creack/pty v1.1.11 + github.com/google/go-cmp v0.4.0 github.com/pkg/errors v0.9.1 // indirect - github.com/sirupsen/logrus v1.4.2 - golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527 - gotest.tools v2.2.0+incompatible - gotest.tools/v3 v3.0.2 // indirect + golang.org/x/sys v0.0.0-20210616094352-59db8d763f22 + gotest.tools/v3 v3.0.2 ) diff --git a/src/cmd/linuxkit/vendor/github.com/moby/term/go.sum b/src/cmd/linuxkit/vendor/github.com/moby/term/go.sum index 413bf3666..f270b174c 100644 --- a/src/cmd/linuxkit/vendor/github.com/moby/term/go.sum +++ b/src/cmd/linuxkit/vendor/github.com/moby/term/go.sum @@ -1,33 +1,23 @@ -github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 h1:w+iIsaOQNcT7OZ575w+acHgRric5iCyQh+xv+KJ4HB8= -github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8= -github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= -github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/google/go-cmp v0.3.0 h1:crn/baboCvb5fXaQ0IJ1SGTsTVrWpDsCWC8EGETZijY= +github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 h1:UQHMgLO+TxOElx5B5HZ4hJQsoJ/PvUvKRhJHDQXO8P8= +github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E= +github.com/creack/pty v1.1.11 h1:07n33Z8lZxZ2qwegKbObQohDhXDQxiMMz1NOUGYlesw= +github.com/creack/pty v1.1.11/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E= github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= -github.com/google/go-cmp v0.3.1 h1:Xye71clBPdm5HgqGwUkwhbynsUJZhDbS20FvLhQ2izg= -github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= -github.com/konsorten/go-windows-terminal-sequences v1.0.1 h1:mweAR1A6xJ3oS2pRaGiHgQ4OO8tzTaLawm8vnODuwDk= -github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ= +github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4= +github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4= github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= -github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= -github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= -github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4= -github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE= github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4= -github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= -github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w= -github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527 h1:uYVVQ9WP/Ds2ROhcaGPeIdVq0RIXVLwsHlnvJ+cT1So= -golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210616094352-59db8d763f22 h1:RqytpXGR1iVNX7psjB3ff8y7sNFinVFvkx1c8SjBkio= +golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/tools v0.0.0-20190624222133-a101b041ded4/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= -gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo= -gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw= +golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4= +golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +gotest.tools/v3 v3.0.2 h1:kG1BFyqVHuQoVQiR1bWGnfz/fmHvvuiSPIV7rvl360E= gotest.tools/v3 v3.0.2/go.mod h1:3SzNCllyD9/Y+b5r9JIKQ474KzkZyqLqEfYqMsX94Bk= diff --git a/src/cmd/linuxkit/vendor/github.com/moby/term/proxy.go b/src/cmd/linuxkit/vendor/github.com/moby/term/proxy.go index 9573222f9..c47756b89 100644 --- a/src/cmd/linuxkit/vendor/github.com/moby/term/proxy.go +++ b/src/cmd/linuxkit/vendor/github.com/moby/term/proxy.go @@ -1,4 +1,4 @@ -package term // import "github.com/moby/term" +package term import ( "io" @@ -19,6 +19,7 @@ type escapeProxy struct { escapeKeys []byte escapeKeyPos int r io.Reader + buf []byte } // NewEscapeProxy returns a new TTY proxy reader which wraps the given reader @@ -31,48 +32,57 @@ func NewEscapeProxy(r io.Reader, escapeKeys []byte) io.Reader { } } -func (r *escapeProxy) Read(buf []byte) (int, error) { - nr, err := r.r.Read(buf) - - if len(r.escapeKeys) == 0 { - return nr, err - } - - preserve := func() { - // this preserves the original key presses in the passed in buffer - nr += r.escapeKeyPos - preserve := make([]byte, 0, r.escapeKeyPos+len(buf)) - preserve = append(preserve, r.escapeKeys[:r.escapeKeyPos]...) - preserve = append(preserve, buf...) - r.escapeKeyPos = 0 - copy(buf[0:nr], preserve) - } - - if nr != 1 || err != nil { - if r.escapeKeyPos > 0 { - preserve() - } - return nr, err - } - - if buf[0] != r.escapeKeys[r.escapeKeyPos] { - if r.escapeKeyPos > 0 { - preserve() - } - return nr, nil - } - - if r.escapeKeyPos == len(r.escapeKeys)-1 { +func (r *escapeProxy) Read(buf []byte) (n int, err error) { + if len(r.escapeKeys) > 0 && r.escapeKeyPos == len(r.escapeKeys) { return 0, EscapeError{} } - // Looks like we've got an escape key, but we need to match again on the next - // read. - // Store the current escape key we found so we can look for the next one on - // the next read. - // Since this is an escape key, make sure we don't let the caller read it - // If later on we find that this is not the escape sequence, we'll add the - // keys back - r.escapeKeyPos++ - return nr - r.escapeKeyPos, nil + if len(r.buf) > 0 { + n = copy(buf, r.buf) + r.buf = r.buf[n:] + } + + nr, err := r.r.Read(buf[n:]) + n += nr + if len(r.escapeKeys) == 0 { + return n, err + } + + for i := 0; i < n; i++ { + if buf[i] == r.escapeKeys[r.escapeKeyPos] { + r.escapeKeyPos++ + + // Check if the full escape sequence is matched. + if r.escapeKeyPos == len(r.escapeKeys) { + n = i + 1 - r.escapeKeyPos + if n < 0 { + n = 0 + } + return n, EscapeError{} + } + continue + } + + // If we need to prepend a partial escape sequence from the previous + // read, make sure the new buffer size doesn't exceed len(buf). + // Otherwise, preserve any extra data in a buffer for the next read. + if i < r.escapeKeyPos { + preserve := make([]byte, 0, r.escapeKeyPos+n) + preserve = append(preserve, r.escapeKeys[:r.escapeKeyPos]...) + preserve = append(preserve, buf[:n]...) + n = copy(buf, preserve) + i += r.escapeKeyPos + r.buf = append(r.buf, preserve[n:]...) + } + r.escapeKeyPos = 0 + } + + // If we're in the middle of reading an escape sequence, make sure we don't + // let the caller read it. If later on we find that this is not the escape + // sequence, we'll prepend it back to buf. + n -= r.escapeKeyPos + if n < 0 { + n = 0 + } + return n, err } diff --git a/src/cmd/linuxkit/vendor/github.com/moby/term/tc.go b/src/cmd/linuxkit/vendor/github.com/moby/term/tc.go index 162dfb2b2..65556027a 100644 --- a/src/cmd/linuxkit/vendor/github.com/moby/term/tc.go +++ b/src/cmd/linuxkit/vendor/github.com/moby/term/tc.go @@ -1,20 +1,19 @@ // +build !windows -package term // import "github.com/moby/term" +package term import ( - "syscall" - "unsafe" - "golang.org/x/sys/unix" ) -func tcget(fd uintptr, p *Termios) syscall.Errno { - _, _, err := unix.Syscall(unix.SYS_IOCTL, fd, uintptr(getTermios), uintptr(unsafe.Pointer(p))) - return err +func tcget(fd uintptr) (*Termios, error) { + p, err := unix.IoctlGetTermios(int(fd), getTermios) + if err != nil { + return nil, err + } + return p, nil } -func tcset(fd uintptr, p *Termios) syscall.Errno { - _, _, err := unix.Syscall(unix.SYS_IOCTL, fd, setTermios, uintptr(unsafe.Pointer(p))) - return err +func tcset(fd uintptr, p *Termios) error { + return unix.IoctlSetTermios(int(fd), setTermios, p) } diff --git a/src/cmd/linuxkit/vendor/github.com/moby/term/term.go b/src/cmd/linuxkit/vendor/github.com/moby/term/term.go index 6d643516f..29c6acf1c 100644 --- a/src/cmd/linuxkit/vendor/github.com/moby/term/term.go +++ b/src/cmd/linuxkit/vendor/github.com/moby/term/term.go @@ -2,7 +2,7 @@ // Package term provides structures and helper functions to work with // terminal (state, sizes). -package term // import "github.com/moby/term" +package term import ( "errors" @@ -50,8 +50,8 @@ func GetFdInfo(in interface{}) (uintptr, bool) { // IsTerminal returns true if the given file descriptor is a terminal. func IsTerminal(fd uintptr) bool { - var termios Termios - return tcget(fd, &termios) == 0 + _, err := tcget(fd) + return err == nil } // RestoreTerminal restores the terminal connected to the given file descriptor @@ -60,20 +60,16 @@ func RestoreTerminal(fd uintptr, state *State) error { if state == nil { return ErrInvalidState } - if err := tcset(fd, &state.termios); err != 0 { - return err - } - return nil + return tcset(fd, &state.termios) } // SaveState saves the state of the terminal connected to the given file descriptor. func SaveState(fd uintptr) (*State, error) { - var oldState State - if err := tcget(fd, &oldState.termios); err != 0 { + termios, err := tcget(fd) + if err != nil { return nil, err } - - return &oldState, nil + return &State{termios: *termios}, nil } // DisableEcho applies the specified state to the terminal connected to the file @@ -82,7 +78,7 @@ func DisableEcho(fd uintptr, state *State) error { newState := state.termios newState.Lflag &^= unix.ECHO - if err := tcset(fd, &newState); err != 0 { + if err := tcset(fd, &newState); err != nil { return err } handleInterrupt(fd, state) diff --git a/src/cmd/linuxkit/vendor/github.com/moby/term/term_windows.go b/src/cmd/linuxkit/vendor/github.com/moby/term/term_windows.go index 1649c2306..ba82960d4 100644 --- a/src/cmd/linuxkit/vendor/github.com/moby/term/term_windows.go +++ b/src/cmd/linuxkit/vendor/github.com/moby/term/term_windows.go @@ -1,13 +1,12 @@ -package term // import "github.com/moby/term" +package term import ( "io" "os" "os/signal" - "syscall" // used for STD_INPUT_HANDLE, STD_OUTPUT_HANDLE and STD_ERROR_HANDLE - "github.com/Azure/go-ansiterm/winterm" windowsconsole "github.com/moby/term/windows" + "golang.org/x/sys/windows" ) // State holds the console mode for the terminal. @@ -28,37 +27,42 @@ var vtInputSupported bool func StdStreams() (stdIn io.ReadCloser, stdOut, stdErr io.Writer) { // Turn on VT handling on all std handles, if possible. This might // fail, in which case we will fall back to terminal emulation. - var emulateStdin, emulateStdout, emulateStderr bool - fd := os.Stdin.Fd() - if mode, err := winterm.GetConsoleMode(fd); err == nil { + var ( + emulateStdin, emulateStdout, emulateStderr bool + + mode uint32 + ) + + fd := windows.Handle(os.Stdin.Fd()) + if err := windows.GetConsoleMode(fd, &mode); err == nil { // Validate that winterm.ENABLE_VIRTUAL_TERMINAL_INPUT is supported, but do not set it. - if err = winterm.SetConsoleMode(fd, mode|winterm.ENABLE_VIRTUAL_TERMINAL_INPUT); err != nil { + if err = windows.SetConsoleMode(fd, mode|windows.ENABLE_VIRTUAL_TERMINAL_INPUT); err != nil { emulateStdin = true } else { vtInputSupported = true } // Unconditionally set the console mode back even on failure because SetConsoleMode // remembers invalid bits on input handles. - winterm.SetConsoleMode(fd, mode) + _ = windows.SetConsoleMode(fd, mode) } - fd = os.Stdout.Fd() - if mode, err := winterm.GetConsoleMode(fd); err == nil { + fd = windows.Handle(os.Stdout.Fd()) + if err := windows.GetConsoleMode(fd, &mode); err == nil { // Validate winterm.DISABLE_NEWLINE_AUTO_RETURN is supported, but do not set it. - if err = winterm.SetConsoleMode(fd, mode|winterm.ENABLE_VIRTUAL_TERMINAL_PROCESSING|winterm.DISABLE_NEWLINE_AUTO_RETURN); err != nil { + if err = windows.SetConsoleMode(fd, mode|windows.ENABLE_VIRTUAL_TERMINAL_PROCESSING|windows.DISABLE_NEWLINE_AUTO_RETURN); err != nil { emulateStdout = true } else { - winterm.SetConsoleMode(fd, mode|winterm.ENABLE_VIRTUAL_TERMINAL_PROCESSING) + _ = windows.SetConsoleMode(fd, mode|windows.ENABLE_VIRTUAL_TERMINAL_PROCESSING) } } - fd = os.Stderr.Fd() - if mode, err := winterm.GetConsoleMode(fd); err == nil { + fd = windows.Handle(os.Stderr.Fd()) + if err := windows.GetConsoleMode(fd, &mode); err == nil { // Validate winterm.DISABLE_NEWLINE_AUTO_RETURN is supported, but do not set it. - if err = winterm.SetConsoleMode(fd, mode|winterm.ENABLE_VIRTUAL_TERMINAL_PROCESSING|winterm.DISABLE_NEWLINE_AUTO_RETURN); err != nil { + if err = windows.SetConsoleMode(fd, mode|windows.ENABLE_VIRTUAL_TERMINAL_PROCESSING|windows.DISABLE_NEWLINE_AUTO_RETURN); err != nil { emulateStderr = true } else { - winterm.SetConsoleMode(fd, mode|winterm.ENABLE_VIRTUAL_TERMINAL_PROCESSING) + _ = windows.SetConsoleMode(fd, mode|windows.ENABLE_VIRTUAL_TERMINAL_PROCESSING) } } @@ -67,19 +71,22 @@ func StdStreams() (stdIn io.ReadCloser, stdOut, stdErr io.Writer) { // go-ansiterm hasn't switch to x/sys/windows. // TODO: switch back to x/sys/windows once go-ansiterm has switched if emulateStdin { - stdIn = windowsconsole.NewAnsiReader(syscall.STD_INPUT_HANDLE) + h := uint32(windows.STD_INPUT_HANDLE) + stdIn = windowsconsole.NewAnsiReader(int(h)) } else { stdIn = os.Stdin } if emulateStdout { - stdOut = windowsconsole.NewAnsiWriter(syscall.STD_OUTPUT_HANDLE) + h := uint32(windows.STD_OUTPUT_HANDLE) + stdOut = windowsconsole.NewAnsiWriter(int(h)) } else { stdOut = os.Stdout } if emulateStderr { - stdErr = windowsconsole.NewAnsiWriter(syscall.STD_ERROR_HANDLE) + h := uint32(windows.STD_ERROR_HANDLE) + stdErr = windowsconsole.NewAnsiWriter(int(h)) } else { stdErr = os.Stderr } @@ -94,8 +101,8 @@ func GetFdInfo(in interface{}) (uintptr, bool) { // GetWinsize returns the window size based on the specified file descriptor. func GetWinsize(fd uintptr) (*Winsize, error) { - info, err := winterm.GetConsoleScreenBufferInfo(fd) - if err != nil { + var info windows.ConsoleScreenBufferInfo + if err := windows.GetConsoleScreenBufferInfo(windows.Handle(fd), &info); err != nil { return nil, err } @@ -109,20 +116,23 @@ func GetWinsize(fd uintptr) (*Winsize, error) { // IsTerminal returns true if the given file descriptor is a terminal. func IsTerminal(fd uintptr) bool { - return windowsconsole.IsConsole(fd) + var mode uint32 + err := windows.GetConsoleMode(windows.Handle(fd), &mode) + return err == nil } // RestoreTerminal restores the terminal connected to the given file descriptor // to a previous state. func RestoreTerminal(fd uintptr, state *State) error { - return winterm.SetConsoleMode(fd, state.mode) + return windows.SetConsoleMode(windows.Handle(fd), state.mode) } // SaveState saves the state of the terminal connected to the given file descriptor. func SaveState(fd uintptr) (*State, error) { - mode, e := winterm.GetConsoleMode(fd) - if e != nil { - return nil, e + var mode uint32 + + if err := windows.GetConsoleMode(windows.Handle(fd), &mode); err != nil { + return nil, err } return &State{mode: mode}, nil @@ -132,9 +142,9 @@ func SaveState(fd uintptr) (*State, error) { // -- See https://msdn.microsoft.com/en-us/library/windows/desktop/ms683462(v=vs.85).aspx func DisableEcho(fd uintptr, state *State) error { mode := state.mode - mode &^= winterm.ENABLE_ECHO_INPUT - mode |= winterm.ENABLE_PROCESSED_INPUT | winterm.ENABLE_LINE_INPUT - err := winterm.SetConsoleMode(fd, mode) + mode &^= windows.ENABLE_ECHO_INPUT + mode |= windows.ENABLE_PROCESSED_INPUT | windows.ENABLE_LINE_INPUT + err := windows.SetConsoleMode(windows.Handle(fd), mode) if err != nil { return err } @@ -169,7 +179,7 @@ func SetRawTerminalOutput(fd uintptr) (*State, error) { // Ignore failures, since winterm.DISABLE_NEWLINE_AUTO_RETURN might not be supported on this // version of Windows. - winterm.SetConsoleMode(fd, state.mode|winterm.DISABLE_NEWLINE_AUTO_RETURN) + _ = windows.SetConsoleMode(windows.Handle(fd), state.mode|windows.DISABLE_NEWLINE_AUTO_RETURN) return state, err } @@ -188,21 +198,21 @@ func MakeRaw(fd uintptr) (*State, error) { // -- https://msdn.microsoft.com/en-us/library/windows/desktop/ms683462(v=vs.85).aspx // Disable these modes - mode &^= winterm.ENABLE_ECHO_INPUT - mode &^= winterm.ENABLE_LINE_INPUT - mode &^= winterm.ENABLE_MOUSE_INPUT - mode &^= winterm.ENABLE_WINDOW_INPUT - mode &^= winterm.ENABLE_PROCESSED_INPUT + mode &^= windows.ENABLE_ECHO_INPUT + mode &^= windows.ENABLE_LINE_INPUT + mode &^= windows.ENABLE_MOUSE_INPUT + mode &^= windows.ENABLE_WINDOW_INPUT + mode &^= windows.ENABLE_PROCESSED_INPUT // Enable these modes - mode |= winterm.ENABLE_EXTENDED_FLAGS - mode |= winterm.ENABLE_INSERT_MODE - mode |= winterm.ENABLE_QUICK_EDIT_MODE + mode |= windows.ENABLE_EXTENDED_FLAGS + mode |= windows.ENABLE_INSERT_MODE + mode |= windows.ENABLE_QUICK_EDIT_MODE if vtInputSupported { - mode |= winterm.ENABLE_VIRTUAL_TERMINAL_INPUT + mode |= windows.ENABLE_VIRTUAL_TERMINAL_INPUT } - err = winterm.SetConsoleMode(fd, mode) + err = windows.SetConsoleMode(windows.Handle(fd), mode) if err != nil { return nil, err } @@ -215,7 +225,7 @@ func restoreAtInterrupt(fd uintptr, state *State) { go func() { _ = <-sigchan - RestoreTerminal(fd, state) + _ = RestoreTerminal(fd, state) os.Exit(0) }() } diff --git a/src/cmd/linuxkit/vendor/github.com/moby/term/termios_linux.go b/src/cmd/linuxkit/vendor/github.com/moby/term/termios.go similarity index 62% rename from src/cmd/linuxkit/vendor/github.com/moby/term/termios_linux.go rename to src/cmd/linuxkit/vendor/github.com/moby/term/termios.go index be39ff56c..0f028e227 100644 --- a/src/cmd/linuxkit/vendor/github.com/moby/term/termios_linux.go +++ b/src/cmd/linuxkit/vendor/github.com/moby/term/termios.go @@ -1,28 +1,24 @@ -package term // import "github.com/moby/term" +// +build !windows + +package term import ( "golang.org/x/sys/unix" ) -const ( - getTermios = unix.TCGETS - setTermios = unix.TCSETS -) - // Termios is the Unix API for terminal I/O. -type Termios unix.Termios +type Termios = unix.Termios -// MakeRaw put the terminal connected to the given file descriptor into raw +// MakeRaw puts the terminal connected to the given file descriptor into raw // mode and returns the previous state of the terminal so that it can be // restored. func MakeRaw(fd uintptr) (*State, error) { - termios, err := unix.IoctlGetTermios(int(fd), getTermios) + termios, err := tcget(fd) if err != nil { return nil, err } - var oldState State - oldState.termios = Termios(*termios) + oldState := State{termios: *termios} termios.Iflag &^= (unix.IGNBRK | unix.BRKINT | unix.PARMRK | unix.ISTRIP | unix.INLCR | unix.IGNCR | unix.ICRNL | unix.IXON) termios.Oflag &^= unix.OPOST @@ -32,7 +28,7 @@ func MakeRaw(fd uintptr) (*State, error) { termios.Cc[unix.VMIN] = 1 termios.Cc[unix.VTIME] = 0 - if err := unix.IoctlSetTermios(int(fd), setTermios, termios); err != nil { + if err := tcset(fd, termios); err != nil { return nil, err } return &oldState, nil diff --git a/src/cmd/linuxkit/vendor/github.com/moby/term/termios_bsd.go b/src/cmd/linuxkit/vendor/github.com/moby/term/termios_bsd.go index da7851066..922dd4baa 100644 --- a/src/cmd/linuxkit/vendor/github.com/moby/term/termios_bsd.go +++ b/src/cmd/linuxkit/vendor/github.com/moby/term/termios_bsd.go @@ -1,10 +1,8 @@ // +build darwin freebsd openbsd netbsd -package term // import "github.com/moby/term" +package term import ( - "unsafe" - "golang.org/x/sys/unix" ) @@ -12,31 +10,3 @@ const ( getTermios = unix.TIOCGETA setTermios = unix.TIOCSETA ) - -// Termios is the Unix API for terminal I/O. -type Termios unix.Termios - -// MakeRaw put the terminal connected to the given file descriptor into raw -// mode and returns the previous state of the terminal so that it can be -// restored. -func MakeRaw(fd uintptr) (*State, error) { - var oldState State - if _, _, err := unix.Syscall(unix.SYS_IOCTL, fd, getTermios, uintptr(unsafe.Pointer(&oldState.termios))); err != 0 { - return nil, err - } - - newState := oldState.termios - newState.Iflag &^= (unix.IGNBRK | unix.BRKINT | unix.PARMRK | unix.ISTRIP | unix.INLCR | unix.IGNCR | unix.ICRNL | unix.IXON) - newState.Oflag &^= unix.OPOST - newState.Lflag &^= (unix.ECHO | unix.ECHONL | unix.ICANON | unix.ISIG | unix.IEXTEN) - newState.Cflag &^= (unix.CSIZE | unix.PARENB) - newState.Cflag |= unix.CS8 - newState.Cc[unix.VMIN] = 1 - newState.Cc[unix.VTIME] = 0 - - if _, _, err := unix.Syscall(unix.SYS_IOCTL, fd, setTermios, uintptr(unsafe.Pointer(&newState))); err != 0 { - return nil, err - } - - return &oldState, nil -} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/term/termios_nonbsd.go b/src/cmd/linuxkit/vendor/github.com/moby/term/termios_nonbsd.go new file mode 100644 index 000000000..038fd61ba --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/term/termios_nonbsd.go @@ -0,0 +1,12 @@ +//+build !darwin,!freebsd,!netbsd,!openbsd,!windows + +package term + +import ( + "golang.org/x/sys/unix" +) + +const ( + getTermios = unix.TCGETS + setTermios = unix.TCSETS +) diff --git a/src/cmd/linuxkit/vendor/github.com/moby/term/windows/ansi_reader.go b/src/cmd/linuxkit/vendor/github.com/moby/term/windows/ansi_reader.go index 5114b63eb..155251521 100644 --- a/src/cmd/linuxkit/vendor/github.com/moby/term/windows/ansi_reader.go +++ b/src/cmd/linuxkit/vendor/github.com/moby/term/windows/ansi_reader.go @@ -1,6 +1,6 @@ // +build windows -package windowsconsole // import "github.com/moby/term/windows" +package windowsconsole import ( "bytes" @@ -31,7 +31,6 @@ type ansiReader struct { // NewAnsiReader returns an io.ReadCloser that provides VT100 terminal emulation on top of a // Windows console input handle. func NewAnsiReader(nFile int) io.ReadCloser { - initLogger() file, fd := winterm.GetStdFile(nFile) return &ansiReader{ file: file, @@ -59,8 +58,6 @@ func (ar *ansiReader) Read(p []byte) (int, error) { // Previously read bytes exist, read as much as we can and return if len(ar.buffer) > 0 { - logger.Debugf("Reading previously cached bytes") - originalLength := len(ar.buffer) copiedLength := copy(p, ar.buffer) @@ -70,16 +67,14 @@ func (ar *ansiReader) Read(p []byte) (int, error) { ar.buffer = ar.buffer[copiedLength:] } - logger.Debugf("Read from cache p[%d]: % x", copiedLength, p) return copiedLength, nil } // Read and translate key events - events, err := readInputEvents(ar.fd, len(p)) + events, err := readInputEvents(ar, len(p)) if err != nil { return 0, err } else if len(events) == 0 { - logger.Debug("No input events detected") return 0, nil } @@ -87,11 +82,9 @@ func (ar *ansiReader) Read(p []byte) (int, error) { // Save excess bytes and right-size keyBytes if len(keyBytes) > len(p) { - logger.Debugf("Received %d keyBytes, only room for %d bytes", len(keyBytes), len(p)) ar.buffer = keyBytes[len(p):] keyBytes = keyBytes[:len(p)] } else if len(keyBytes) == 0 { - logger.Debug("No key bytes returned from the translator") return 0, nil } @@ -100,13 +93,11 @@ func (ar *ansiReader) Read(p []byte) (int, error) { return 0, errors.New("unexpected copy length encountered") } - logger.Debugf("Read p[%d]: % x", copiedLength, p) - logger.Debugf("Read keyBytes[%d]: % x", copiedLength, keyBytes) return copiedLength, nil } // readInputEvents polls until at least one event is available. -func readInputEvents(fd uintptr, maxBytes int) ([]winterm.INPUT_RECORD, error) { +func readInputEvents(ar *ansiReader, maxBytes int) ([]winterm.INPUT_RECORD, error) { // Determine the maximum number of records to retrieve // -- Cast around the type system to obtain the size of a single INPUT_RECORD. // unsafe.Sizeof requires an expression vs. a type-reference; the casting @@ -118,25 +109,23 @@ func readInputEvents(fd uintptr, maxBytes int) ([]winterm.INPUT_RECORD, error) { } else if countRecords == 0 { countRecords = 1 } - logger.Debugf("[windows] readInputEvents: Reading %v records (buffer size %v, record size %v)", countRecords, maxBytes, recordSize) // Wait for and read input events events := make([]winterm.INPUT_RECORD, countRecords) nEvents := uint32(0) - eventsExist, err := winterm.WaitForSingleObject(fd, winterm.WAIT_INFINITE) + eventsExist, err := winterm.WaitForSingleObject(ar.fd, winterm.WAIT_INFINITE) if err != nil { return nil, err } if eventsExist { - err = winterm.ReadConsoleInput(fd, events, &nEvents) + err = winterm.ReadConsoleInput(ar.fd, events, &nEvents) if err != nil { return nil, err } } // Return a slice restricted to the number of returned records - logger.Debugf("[windows] readInputEvents: Read %v events", nEvents) return events[:nEvents], nil } diff --git a/src/cmd/linuxkit/vendor/github.com/moby/term/windows/ansi_writer.go b/src/cmd/linuxkit/vendor/github.com/moby/term/windows/ansi_writer.go index 51bf9aa48..ccb5ef077 100644 --- a/src/cmd/linuxkit/vendor/github.com/moby/term/windows/ansi_writer.go +++ b/src/cmd/linuxkit/vendor/github.com/moby/term/windows/ansi_writer.go @@ -1,6 +1,6 @@ // +build windows -package windowsconsole // import "github.com/moby/term/windows" +package windowsconsole import ( "io" @@ -24,7 +24,6 @@ type ansiWriter struct { // NewAnsiWriter returns an io.Writer that provides VT100 terminal emulation on top of a // Windows console output handle. func NewAnsiWriter(nFile int) io.Writer { - initLogger() file, fd := winterm.GetStdFile(nFile) info, err := winterm.GetConsoleScreenBufferInfo(fd) if err != nil { @@ -32,9 +31,8 @@ func NewAnsiWriter(nFile int) io.Writer { } parser := ansiterm.CreateParser("Ground", winterm.CreateWinEventHandler(fd, file)) - logger.Infof("newAnsiWriter: parser %p", parser) - aw := &ansiWriter{ + return &ansiWriter{ file: file, fd: fd, infoReset: info, @@ -42,10 +40,6 @@ func NewAnsiWriter(nFile int) io.Writer { escapeSequence: []byte(ansiterm.KEY_ESC_CSI), parser: parser, } - - logger.Infof("newAnsiWriter: aw.parser %p", aw.parser) - logger.Infof("newAnsiWriter: %v", aw) - return aw } func (aw *ansiWriter) Fd() uintptr { @@ -58,7 +52,5 @@ func (aw *ansiWriter) Write(p []byte) (total int, err error) { return 0, nil } - logger.Infof("Write: % x", p) - logger.Infof("Write: %s", string(p)) return aw.parser.Parse(p) } diff --git a/src/cmd/linuxkit/vendor/github.com/moby/term/windows/console.go b/src/cmd/linuxkit/vendor/github.com/moby/term/windows/console.go index 54e0fe839..993694ddc 100644 --- a/src/cmd/linuxkit/vendor/github.com/moby/term/windows/console.go +++ b/src/cmd/linuxkit/vendor/github.com/moby/term/windows/console.go @@ -1,11 +1,11 @@ // +build windows -package windowsconsole // import "github.com/moby/term/windows" +package windowsconsole import ( "os" - "github.com/Azure/go-ansiterm/winterm" + "golang.org/x/sys/windows" ) // GetHandleInfo returns file descriptor and bool indicating whether the file is a console. @@ -22,14 +22,18 @@ func GetHandleInfo(in interface{}) (uintptr, bool) { if file, ok := in.(*os.File); ok { inFd = file.Fd() - isTerminal = IsConsole(inFd) + isTerminal = isConsole(inFd) } return inFd, isTerminal } // IsConsole returns true if the given file descriptor is a Windows Console. // The code assumes that GetConsoleMode will return an error for file descriptors that are not a console. -func IsConsole(fd uintptr) bool { - _, e := winterm.GetConsoleMode(fd) - return e == nil +// Deprecated: use golang.org/x/sys/windows.GetConsoleMode() or golang.org/x/term.IsTerminal() +var IsConsole = isConsole + +func isConsole(fd uintptr) bool { + var mode uint32 + err := windows.GetConsoleMode(windows.Handle(fd), &mode) + return err == nil } diff --git a/src/cmd/linuxkit/vendor/github.com/moby/term/windows/doc.go b/src/cmd/linuxkit/vendor/github.com/moby/term/windows/doc.go new file mode 100644 index 000000000..54265fffa --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/moby/term/windows/doc.go @@ -0,0 +1,5 @@ +// These files implement ANSI-aware input and output streams for use by the Docker Windows client. +// When asked for the set of standard streams (e.g., stdin, stdout, stderr), the code will create +// and return pseudo-streams that convert ANSI sequences to / from Windows Console API calls. + +package windowsconsole diff --git a/src/cmd/linuxkit/vendor/github.com/moby/term/windows/windows.go b/src/cmd/linuxkit/vendor/github.com/moby/term/windows/windows.go deleted file mode 100644 index bb03e0601..000000000 --- a/src/cmd/linuxkit/vendor/github.com/moby/term/windows/windows.go +++ /dev/null @@ -1,34 +0,0 @@ -// +build windows -// These files implement ANSI-aware input and output streams for use by the Docker Windows client. -// When asked for the set of standard streams (e.g., stdin, stdout, stderr), the code will create -// and return pseudo-streams that convert ANSI sequences to / from Windows Console API calls. - -package windowsconsole // import "github.com/moby/term/windows" - -import ( - "io/ioutil" - "os" - "sync" - - ansiterm "github.com/Azure/go-ansiterm" - "github.com/sirupsen/logrus" -) - -var logger *logrus.Logger -var initOnce sync.Once - -func initLogger() { - initOnce.Do(func() { - logFile := ioutil.Discard - - if isDebugEnv := os.Getenv(ansiterm.LogEnv); isDebugEnv == "1" { - logFile, _ = os.Create("ansiReaderWriter.log") - } - - logger = &logrus.Logger{ - Out: logFile, - Formatter: new(logrus.TextFormatter), - Level: logrus.DebugLevel, - } - }) -} diff --git a/src/cmd/linuxkit/vendor/github.com/moby/term/winsize.go b/src/cmd/linuxkit/vendor/github.com/moby/term/winsize.go index 29a0463dc..1ef98d599 100644 --- a/src/cmd/linuxkit/vendor/github.com/moby/term/winsize.go +++ b/src/cmd/linuxkit/vendor/github.com/moby/term/winsize.go @@ -1,6 +1,6 @@ // +build !windows -package term // import "github.com/moby/term" +package term import ( "golang.org/x/sys/unix" diff --git a/src/cmd/linuxkit/vendor/github.com/opencontainers/image-spec/specs-go/v1/index.go b/src/cmd/linuxkit/vendor/github.com/opencontainers/image-spec/specs-go/v1/index.go index 4e6c4b236..82da6c6a8 100644 --- a/src/cmd/linuxkit/vendor/github.com/opencontainers/image-spec/specs-go/v1/index.go +++ b/src/cmd/linuxkit/vendor/github.com/opencontainers/image-spec/specs-go/v1/index.go @@ -21,6 +21,9 @@ import "github.com/opencontainers/image-spec/specs-go" type Index struct { specs.Versioned + // MediaType specificies the type of this document data structure e.g. `application/vnd.oci.image.index.v1+json` + MediaType string `json:"mediaType,omitempty"` + // Manifests references platform specific manifests. Manifests []Descriptor `json:"manifests"` diff --git a/src/cmd/linuxkit/vendor/github.com/opencontainers/image-spec/specs-go/v1/manifest.go b/src/cmd/linuxkit/vendor/github.com/opencontainers/image-spec/specs-go/v1/manifest.go index 7ff32c40b..d72d15ce4 100644 --- a/src/cmd/linuxkit/vendor/github.com/opencontainers/image-spec/specs-go/v1/manifest.go +++ b/src/cmd/linuxkit/vendor/github.com/opencontainers/image-spec/specs-go/v1/manifest.go @@ -20,6 +20,9 @@ import "github.com/opencontainers/image-spec/specs-go" type Manifest struct { specs.Versioned + // MediaType specificies the type of this document data structure e.g. `application/vnd.oci.image.manifest.v1+json` + MediaType string `json:"mediaType,omitempty"` + // Config references a configuration object for a container, by digest. // The referenced configuration object is a JSON blob that the runtime uses to set up the container. Config Descriptor `json:"config"` diff --git a/src/cmd/linuxkit/vendor/github.com/opencontainers/image-spec/specs-go/version.go b/src/cmd/linuxkit/vendor/github.com/opencontainers/image-spec/specs-go/version.go index 58f1095ab..31f99cf64 100644 --- a/src/cmd/linuxkit/vendor/github.com/opencontainers/image-spec/specs-go/version.go +++ b/src/cmd/linuxkit/vendor/github.com/opencontainers/image-spec/specs-go/version.go @@ -22,7 +22,7 @@ const ( // VersionMinor is for functionality in a backwards-compatible manner VersionMinor = 0 // VersionPatch is for backwards-compatible bug fixes - VersionPatch = 1 + VersionPatch = 2 // VersionDev indicates development branch. Releases will be empty string. VersionDev = "-dev" diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/README.md b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/README.md index 44986bff0..c67ff1b7f 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/README.md +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/README.md @@ -1 +1 @@ -See [![go-doc](https://godoc.org/github.com/prometheus/client_golang/prometheus?status.svg)](https://godoc.org/github.com/prometheus/client_golang/prometheus). +See [![Go Reference](https://pkg.go.dev/badge/github.com/prometheus/client_golang/prometheus.svg)](https://pkg.go.dev/github.com/prometheus/client_golang/prometheus). diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/build_info.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/build_info_collector.go similarity index 56% rename from src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/build_info.go rename to src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/build_info_collector.go index 288f0e854..450189f35 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/build_info.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/build_info_collector.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright 2021 The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -11,19 +11,28 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build go1.12 - package prometheus import "runtime/debug" -// readBuildInfo is a wrapper around debug.ReadBuildInfo for Go 1.12+. -func readBuildInfo() (path, version, sum string) { - path, version, sum = "unknown", "unknown", "unknown" +// NewBuildInfoCollector is the obsolete version of collectors.NewBuildInfoCollector. +// See there for documentation. +// +// Deprecated: Use collectors.NewBuildInfoCollector instead. +func NewBuildInfoCollector() Collector { + path, version, sum := "unknown", "unknown", "unknown" if bi, ok := debug.ReadBuildInfo(); ok { path = bi.Main.Path version = bi.Main.Version sum = bi.Main.Sum } - return + c := &selfCollector{MustNewConstMetric( + NewDesc( + "go_build_info", + "Build information about the main Go module.", + nil, Labels{"path": path, "version": version, "checksum": sum}, + ), + GaugeValue, 1)} + c.init(c.self) + return c } diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/collector.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/collector.go index 1e839650d..ac1ca3cf5 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/collector.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/collector.go @@ -118,3 +118,11 @@ func (c *selfCollector) Describe(ch chan<- *Desc) { func (c *selfCollector) Collect(ch chan<- Metric) { ch <- c.self } + +// collectorMetric is a metric that is also a collector. +// Because of selfCollector, most (if not all) Metrics in +// this package are also collectors. +type collectorMetric interface { + Metric + Collector +} diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/counter.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/counter.go index 0e1b48c03..00d70f09b 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/counter.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/counter.go @@ -133,10 +133,14 @@ func (c *counter) Inc() { atomic.AddUint64(&c.valInt, 1) } -func (c *counter) Write(out *dto.Metric) error { +func (c *counter) get() float64 { fval := math.Float64frombits(atomic.LoadUint64(&c.valBits)) ival := atomic.LoadUint64(&c.valInt) - val := fval + float64(ival) + return fval + float64(ival) +} + +func (c *counter) Write(out *dto.Metric) error { + val := c.get() var exemplar *dto.Exemplar if e := c.exemplar.Load(); e != nil { @@ -163,7 +167,7 @@ func (c *counter) updateExemplar(v float64, l Labels) { // (e.g. number of HTTP requests, partitioned by response code and // method). Create instances with NewCounterVec. type CounterVec struct { - *metricVec + *MetricVec } // NewCounterVec creates a new CounterVec based on the provided CounterOpts and @@ -176,11 +180,11 @@ func NewCounterVec(opts CounterOpts, labelNames []string) *CounterVec { opts.ConstLabels, ) return &CounterVec{ - metricVec: newMetricVec(desc, func(lvs ...string) Metric { + MetricVec: NewMetricVec(desc, func(lvs ...string) Metric { if len(lvs) != len(desc.variableLabels) { panic(makeInconsistentCardinalityError(desc.fqName, desc.variableLabels, lvs)) } - result := &counter{desc: desc, labelPairs: makeLabelPairs(desc, lvs), now: time.Now} + result := &counter{desc: desc, labelPairs: MakeLabelPairs(desc, lvs), now: time.Now} result.init(result) // Init self-collection. return result }), @@ -188,7 +192,7 @@ func NewCounterVec(opts CounterOpts, labelNames []string) *CounterVec { } // GetMetricWithLabelValues returns the Counter for the given slice of label -// values (same order as the VariableLabels in Desc). If that combination of +// values (same order as the variable labels in Desc). If that combination of // label values is accessed for the first time, a new Counter is created. // // It is possible to call this method without using the returned Counter to only @@ -202,7 +206,7 @@ func NewCounterVec(opts CounterOpts, labelNames []string) *CounterVec { // Counter with the same label values is created later. // // An error is returned if the number of label values is not the same as the -// number of VariableLabels in Desc (minus any curried labels). +// number of variable labels in Desc (minus any curried labels). // // Note that for more than one label value, this method is prone to mistakes // caused by an incorrect order of arguments. Consider GetMetricWith(Labels) as @@ -211,7 +215,7 @@ func NewCounterVec(opts CounterOpts, labelNames []string) *CounterVec { // with a performance overhead (for creating and processing the Labels map). // See also the GaugeVec example. func (v *CounterVec) GetMetricWithLabelValues(lvs ...string) (Counter, error) { - metric, err := v.metricVec.getMetricWithLabelValues(lvs...) + metric, err := v.MetricVec.GetMetricWithLabelValues(lvs...) if metric != nil { return metric.(Counter), err } @@ -219,19 +223,19 @@ func (v *CounterVec) GetMetricWithLabelValues(lvs ...string) (Counter, error) { } // GetMetricWith returns the Counter for the given Labels map (the label names -// must match those of the VariableLabels in Desc). If that label map is +// must match those of the variable labels in Desc). If that label map is // accessed for the first time, a new Counter is created. Implications of // creating a Counter without using it and keeping the Counter for later use are // the same as for GetMetricWithLabelValues. // // An error is returned if the number and names of the Labels are inconsistent -// with those of the VariableLabels in Desc (minus any curried labels). +// with those of the variable labels in Desc (minus any curried labels). // // This method is used for the same purpose as // GetMetricWithLabelValues(...string). See there for pros and cons of the two // methods. func (v *CounterVec) GetMetricWith(labels Labels) (Counter, error) { - metric, err := v.metricVec.getMetricWith(labels) + metric, err := v.MetricVec.GetMetricWith(labels) if metric != nil { return metric.(Counter), err } @@ -275,7 +279,7 @@ func (v *CounterVec) With(labels Labels) Counter { // registered with a given registry (usually the uncurried version). The Reset // method deletes all metrics, even if called on a curried vector. func (v *CounterVec) CurryWith(labels Labels) (*CounterVec, error) { - vec, err := v.curryWith(labels) + vec, err := v.MetricVec.CurryWith(labels) if vec != nil { return &CounterVec{vec}, err } diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/desc.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/desc.go index 2f19f5e1e..4bb816ab7 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/desc.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/desc.go @@ -20,7 +20,7 @@ import ( "strings" "github.com/cespare/xxhash/v2" - //lint:ignore SA1019 Need to keep deprecated package for compatibility. + //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. "github.com/golang/protobuf/proto" "github.com/prometheus/common/model" @@ -51,7 +51,7 @@ type Desc struct { // constLabelPairs contains precalculated DTO label pairs based on // the constant labels. constLabelPairs []*dto.LabelPair - // VariableLabels contains names of labels for which the metric + // variableLabels contains names of labels for which the metric // maintains variable values. variableLabels []string // id is a hash of the values of the ConstLabels and fqName. This diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/expvar_collector.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/expvar_collector.go index 18a99d5fa..c41ab37f3 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/expvar_collector.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/expvar_collector.go @@ -22,43 +22,10 @@ type expvarCollector struct { exports map[string]*Desc } -// NewExpvarCollector returns a newly allocated expvar Collector that still has -// to be registered with a Prometheus registry. +// NewExpvarCollector is the obsolete version of collectors.NewExpvarCollector. +// See there for documentation. // -// An expvar Collector collects metrics from the expvar interface. It provides a -// quick way to expose numeric values that are already exported via expvar as -// Prometheus metrics. Note that the data models of expvar and Prometheus are -// fundamentally different, and that the expvar Collector is inherently slower -// than native Prometheus metrics. Thus, the expvar Collector is probably great -// for experiments and prototying, but you should seriously consider a more -// direct implementation of Prometheus metrics for monitoring production -// systems. -// -// The exports map has the following meaning: -// -// The keys in the map correspond to expvar keys, i.e. for every expvar key you -// want to export as Prometheus metric, you need an entry in the exports -// map. The descriptor mapped to each key describes how to export the expvar -// value. It defines the name and the help string of the Prometheus metric -// proxying the expvar value. The type will always be Untyped. -// -// For descriptors without variable labels, the expvar value must be a number or -// a bool. The number is then directly exported as the Prometheus sample -// value. (For a bool, 'false' translates to 0 and 'true' to 1). Expvar values -// that are not numbers or bools are silently ignored. -// -// If the descriptor has one variable label, the expvar value must be an expvar -// map. The keys in the expvar map become the various values of the one -// Prometheus label. The values in the expvar map must be numbers or bools again -// as above. -// -// For descriptors with more than one variable label, the expvar must be a -// nested expvar map, i.e. where the values of the topmost map are maps again -// etc. until a depth is reached that corresponds to the number of labels. The -// leaves of that structure must be numbers or bools as above to serve as the -// sample values. -// -// Anything that does not fit into the scheme above is silently ignored. +// Deprecated: Use collectors.NewExpvarCollector instead. func NewExpvarCollector(exports map[string]*Desc) Collector { return &expvarCollector{ exports: exports, diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/gauge.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/gauge.go index d67573f76..bd0733d6a 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/gauge.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/gauge.go @@ -132,7 +132,7 @@ func (g *gauge) Write(out *dto.Metric) error { // (e.g. number of operations queued, partitioned by user and operation // type). Create instances with NewGaugeVec. type GaugeVec struct { - *metricVec + *MetricVec } // NewGaugeVec creates a new GaugeVec based on the provided GaugeOpts and @@ -145,11 +145,11 @@ func NewGaugeVec(opts GaugeOpts, labelNames []string) *GaugeVec { opts.ConstLabels, ) return &GaugeVec{ - metricVec: newMetricVec(desc, func(lvs ...string) Metric { + MetricVec: NewMetricVec(desc, func(lvs ...string) Metric { if len(lvs) != len(desc.variableLabels) { panic(makeInconsistentCardinalityError(desc.fqName, desc.variableLabels, lvs)) } - result := &gauge{desc: desc, labelPairs: makeLabelPairs(desc, lvs)} + result := &gauge{desc: desc, labelPairs: MakeLabelPairs(desc, lvs)} result.init(result) // Init self-collection. return result }), @@ -157,7 +157,7 @@ func NewGaugeVec(opts GaugeOpts, labelNames []string) *GaugeVec { } // GetMetricWithLabelValues returns the Gauge for the given slice of label -// values (same order as the VariableLabels in Desc). If that combination of +// values (same order as the variable labels in Desc). If that combination of // label values is accessed for the first time, a new Gauge is created. // // It is possible to call this method without using the returned Gauge to only @@ -172,7 +172,7 @@ func NewGaugeVec(opts GaugeOpts, labelNames []string) *GaugeVec { // example. // // An error is returned if the number of label values is not the same as the -// number of VariableLabels in Desc (minus any curried labels). +// number of variable labels in Desc (minus any curried labels). // // Note that for more than one label value, this method is prone to mistakes // caused by an incorrect order of arguments. Consider GetMetricWith(Labels) as @@ -180,7 +180,7 @@ func NewGaugeVec(opts GaugeOpts, labelNames []string) *GaugeVec { // latter has a much more readable (albeit more verbose) syntax, but it comes // with a performance overhead (for creating and processing the Labels map). func (v *GaugeVec) GetMetricWithLabelValues(lvs ...string) (Gauge, error) { - metric, err := v.metricVec.getMetricWithLabelValues(lvs...) + metric, err := v.MetricVec.GetMetricWithLabelValues(lvs...) if metric != nil { return metric.(Gauge), err } @@ -188,19 +188,19 @@ func (v *GaugeVec) GetMetricWithLabelValues(lvs ...string) (Gauge, error) { } // GetMetricWith returns the Gauge for the given Labels map (the label names -// must match those of the VariableLabels in Desc). If that label map is +// must match those of the variable labels in Desc). If that label map is // accessed for the first time, a new Gauge is created. Implications of // creating a Gauge without using it and keeping the Gauge for later use are // the same as for GetMetricWithLabelValues. // // An error is returned if the number and names of the Labels are inconsistent -// with those of the VariableLabels in Desc (minus any curried labels). +// with those of the variable labels in Desc (minus any curried labels). // // This method is used for the same purpose as // GetMetricWithLabelValues(...string). See there for pros and cons of the two // methods. func (v *GaugeVec) GetMetricWith(labels Labels) (Gauge, error) { - metric, err := v.metricVec.getMetricWith(labels) + metric, err := v.MetricVec.GetMetricWith(labels) if metric != nil { return metric.(Gauge), err } @@ -244,7 +244,7 @@ func (v *GaugeVec) With(labels Labels) Gauge { // registered with a given registry (usually the uncurried version). The Reset // method deletes all metrics, even if called on a curried vector. func (v *GaugeVec) CurryWith(labels Labels) (*GaugeVec, error) { - vec, err := v.curryWith(labels) + vec, err := v.MetricVec.CurryWith(labels) if vec != nil { return &GaugeVec{vec}, err } diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go index ea05cf429..08195b410 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/go_collector.go @@ -16,53 +16,209 @@ package prometheus import ( "runtime" "runtime/debug" - "sync" "time" ) -type goCollector struct { +func goRuntimeMemStats() memStatsMetrics { + return memStatsMetrics{ + { + desc: NewDesc( + memstatNamespace("alloc_bytes"), + "Number of bytes allocated and still in use.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.Alloc) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("alloc_bytes_total"), + "Total number of bytes allocated, even if freed.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.TotalAlloc) }, + valType: CounterValue, + }, { + desc: NewDesc( + memstatNamespace("sys_bytes"), + "Number of bytes obtained from system.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.Sys) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("lookups_total"), + "Total number of pointer lookups.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.Lookups) }, + valType: CounterValue, + }, { + desc: NewDesc( + memstatNamespace("mallocs_total"), + "Total number of mallocs.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.Mallocs) }, + valType: CounterValue, + }, { + desc: NewDesc( + memstatNamespace("frees_total"), + "Total number of frees.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.Frees) }, + valType: CounterValue, + }, { + desc: NewDesc( + memstatNamespace("heap_alloc_bytes"), + "Number of heap bytes allocated and still in use.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapAlloc) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("heap_sys_bytes"), + "Number of heap bytes obtained from system.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapSys) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("heap_idle_bytes"), + "Number of heap bytes waiting to be used.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapIdle) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("heap_inuse_bytes"), + "Number of heap bytes that are in use.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapInuse) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("heap_released_bytes"), + "Number of heap bytes released to OS.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapReleased) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("heap_objects"), + "Number of allocated objects.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapObjects) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("stack_inuse_bytes"), + "Number of bytes in use by the stack allocator.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.StackInuse) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("stack_sys_bytes"), + "Number of bytes obtained from system for stack allocator.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.StackSys) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("mspan_inuse_bytes"), + "Number of bytes in use by mspan structures.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.MSpanInuse) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("mspan_sys_bytes"), + "Number of bytes used for mspan structures obtained from system.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.MSpanSys) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("mcache_inuse_bytes"), + "Number of bytes in use by mcache structures.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.MCacheInuse) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("mcache_sys_bytes"), + "Number of bytes used for mcache structures obtained from system.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.MCacheSys) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("buck_hash_sys_bytes"), + "Number of bytes used by the profiling bucket hash table.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.BuckHashSys) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("gc_sys_bytes"), + "Number of bytes used for garbage collection system metadata.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.GCSys) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("other_sys_bytes"), + "Number of bytes used for other system allocations.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.OtherSys) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("next_gc_bytes"), + "Number of heap bytes when next garbage collection will take place.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return float64(ms.NextGC) }, + valType: GaugeValue, + }, { + desc: NewDesc( + memstatNamespace("gc_cpu_fraction"), + "The fraction of this program's available CPU time used by the GC since the program started.", + nil, nil, + ), + eval: func(ms *runtime.MemStats) float64 { return ms.GCCPUFraction }, + valType: GaugeValue, + }, + } +} + +type baseGoCollector struct { goroutinesDesc *Desc threadsDesc *Desc gcDesc *Desc + gcLastTimeDesc *Desc goInfoDesc *Desc - - // ms... are memstats related. - msLast *runtime.MemStats // Previously collected memstats. - msLastTimestamp time.Time - msMtx sync.Mutex // Protects msLast and msLastTimestamp. - msMetrics memStatsMetrics - msRead func(*runtime.MemStats) // For mocking in tests. - msMaxWait time.Duration // Wait time for fresh memstats. - msMaxAge time.Duration // Maximum allowed age of old memstats. } -// NewGoCollector returns a collector that exports metrics about the current Go -// process. This includes memory stats. To collect those, runtime.ReadMemStats -// is called. This requires to “stop the world”, which usually only happens for -// garbage collection (GC). Take the following implications into account when -// deciding whether to use the Go collector: -// -// 1. The performance impact of stopping the world is the more relevant the more -// frequently metrics are collected. However, with Go1.9 or later the -// stop-the-world time per metrics collection is very short (~25µs) so that the -// performance impact will only matter in rare cases. However, with older Go -// versions, the stop-the-world duration depends on the heap size and can be -// quite significant (~1.7 ms/GiB as per -// https://go-review.googlesource.com/c/go/+/34937). -// -// 2. During an ongoing GC, nothing else can stop the world. Therefore, if the -// metrics collection happens to coincide with GC, it will only complete after -// GC has finished. Usually, GC is fast enough to not cause problems. However, -// with a very large heap, GC might take multiple seconds, which is enough to -// cause scrape timeouts in common setups. To avoid this problem, the Go -// collector will use the memstats from a previous collection if -// runtime.ReadMemStats takes more than 1s. However, if there are no previously -// collected memstats, or their collection is more than 5m ago, the collection -// will block until runtime.ReadMemStats succeeds. (The problem might be solved -// in Go1.13, see https://github.com/golang/go/issues/19812 for the related Go -// issue.) -func NewGoCollector() Collector { - return &goCollector{ +func newBaseGoCollector() baseGoCollector { + return baseGoCollector{ goroutinesDesc: NewDesc( "go_goroutines", "Number of goroutines that currently exist.", @@ -75,243 +231,28 @@ func NewGoCollector() Collector { "go_gc_duration_seconds", "A summary of the pause duration of garbage collection cycles.", nil, nil), + gcLastTimeDesc: NewDesc( + memstatNamespace("last_gc_time_seconds"), + "Number of seconds since 1970 of last garbage collection.", + nil, nil), goInfoDesc: NewDesc( "go_info", "Information about the Go environment.", nil, Labels{"version": runtime.Version()}), - msLast: &runtime.MemStats{}, - msRead: runtime.ReadMemStats, - msMaxWait: time.Second, - msMaxAge: 5 * time.Minute, - msMetrics: memStatsMetrics{ - { - desc: NewDesc( - memstatNamespace("alloc_bytes"), - "Number of bytes allocated and still in use.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.Alloc) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("alloc_bytes_total"), - "Total number of bytes allocated, even if freed.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.TotalAlloc) }, - valType: CounterValue, - }, { - desc: NewDesc( - memstatNamespace("sys_bytes"), - "Number of bytes obtained from system.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.Sys) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("lookups_total"), - "Total number of pointer lookups.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.Lookups) }, - valType: CounterValue, - }, { - desc: NewDesc( - memstatNamespace("mallocs_total"), - "Total number of mallocs.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.Mallocs) }, - valType: CounterValue, - }, { - desc: NewDesc( - memstatNamespace("frees_total"), - "Total number of frees.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.Frees) }, - valType: CounterValue, - }, { - desc: NewDesc( - memstatNamespace("heap_alloc_bytes"), - "Number of heap bytes allocated and still in use.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapAlloc) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("heap_sys_bytes"), - "Number of heap bytes obtained from system.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapSys) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("heap_idle_bytes"), - "Number of heap bytes waiting to be used.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapIdle) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("heap_inuse_bytes"), - "Number of heap bytes that are in use.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapInuse) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("heap_released_bytes"), - "Number of heap bytes released to OS.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapReleased) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("heap_objects"), - "Number of allocated objects.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.HeapObjects) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("stack_inuse_bytes"), - "Number of bytes in use by the stack allocator.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.StackInuse) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("stack_sys_bytes"), - "Number of bytes obtained from system for stack allocator.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.StackSys) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("mspan_inuse_bytes"), - "Number of bytes in use by mspan structures.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.MSpanInuse) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("mspan_sys_bytes"), - "Number of bytes used for mspan structures obtained from system.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.MSpanSys) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("mcache_inuse_bytes"), - "Number of bytes in use by mcache structures.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.MCacheInuse) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("mcache_sys_bytes"), - "Number of bytes used for mcache structures obtained from system.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.MCacheSys) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("buck_hash_sys_bytes"), - "Number of bytes used by the profiling bucket hash table.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.BuckHashSys) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("gc_sys_bytes"), - "Number of bytes used for garbage collection system metadata.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.GCSys) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("other_sys_bytes"), - "Number of bytes used for other system allocations.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.OtherSys) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("next_gc_bytes"), - "Number of heap bytes when next garbage collection will take place.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.NextGC) }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("last_gc_time_seconds"), - "Number of seconds since 1970 of last garbage collection.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return float64(ms.LastGC) / 1e9 }, - valType: GaugeValue, - }, { - desc: NewDesc( - memstatNamespace("gc_cpu_fraction"), - "The fraction of this program's available CPU time used by the GC since the program started.", - nil, nil, - ), - eval: func(ms *runtime.MemStats) float64 { return ms.GCCPUFraction }, - valType: GaugeValue, - }, - }, } } -func memstatNamespace(s string) string { - return "go_memstats_" + s -} - // Describe returns all descriptions of the collector. -func (c *goCollector) Describe(ch chan<- *Desc) { +func (c *baseGoCollector) Describe(ch chan<- *Desc) { ch <- c.goroutinesDesc ch <- c.threadsDesc ch <- c.gcDesc + ch <- c.gcLastTimeDesc ch <- c.goInfoDesc - for _, i := range c.msMetrics { - ch <- i.desc - } } // Collect returns the current state of all metrics of the collector. -func (c *goCollector) Collect(ch chan<- Metric) { - var ( - ms = &runtime.MemStats{} - done = make(chan struct{}) - ) - // Start reading memstats first as it might take a while. - go func() { - c.msRead(ms) - c.msMtx.Lock() - c.msLast = ms - c.msLastTimestamp = time.Now() - c.msMtx.Unlock() - close(done) - }() - +func (c *baseGoCollector) Collect(ch chan<- Metric) { ch <- MustNewConstMetric(c.goroutinesDesc, GaugeValue, float64(runtime.NumGoroutine())) n, _ := runtime.ThreadCreateProfile(nil) ch <- MustNewConstMetric(c.threadsDesc, GaugeValue, float64(n)) @@ -326,71 +267,19 @@ func (c *goCollector) Collect(ch chan<- Metric) { } quantiles[0.0] = stats.PauseQuantiles[0].Seconds() ch <- MustNewConstSummary(c.gcDesc, uint64(stats.NumGC), stats.PauseTotal.Seconds(), quantiles) + ch <- MustNewConstMetric(c.gcLastTimeDesc, GaugeValue, float64(stats.LastGC.UnixNano())/1e9) ch <- MustNewConstMetric(c.goInfoDesc, GaugeValue, 1) - - timer := time.NewTimer(c.msMaxWait) - select { - case <-done: // Our own ReadMemStats succeeded in time. Use it. - timer.Stop() // Important for high collection frequencies to not pile up timers. - c.msCollect(ch, ms) - return - case <-timer.C: // Time out, use last memstats if possible. Continue below. - } - c.msMtx.Lock() - if time.Since(c.msLastTimestamp) < c.msMaxAge { - // Last memstats are recent enough. Collect from them under the lock. - c.msCollect(ch, c.msLast) - c.msMtx.Unlock() - return - } - // If we are here, the last memstats are too old or don't exist. We have - // to wait until our own ReadMemStats finally completes. For that to - // happen, we have to release the lock. - c.msMtx.Unlock() - <-done - c.msCollect(ch, ms) } -func (c *goCollector) msCollect(ch chan<- Metric, ms *runtime.MemStats) { - for _, i := range c.msMetrics { - ch <- MustNewConstMetric(i.desc, i.valType, i.eval(ms)) - } +func memstatNamespace(s string) string { + return "go_memstats_" + s } -// memStatsMetrics provide description, value, and value type for memstat metrics. +// memStatsMetrics provide description, evaluator, runtime/metrics name, and +// value type for memstat metrics. type memStatsMetrics []struct { desc *Desc eval func(*runtime.MemStats) float64 valType ValueType } - -// NewBuildInfoCollector returns a collector collecting a single metric -// "go_build_info" with the constant value 1 and three labels "path", "version", -// and "checksum". Their label values contain the main module path, version, and -// checksum, respectively. The labels will only have meaningful values if the -// binary is built with Go module support and from source code retrieved from -// the source repository (rather than the local file system). This is usually -// accomplished by building from outside of GOPATH, specifying the full address -// of the main package, e.g. "GO111MODULE=on go run -// github.com/prometheus/client_golang/examples/random". If built without Go -// module support, all label values will be "unknown". If built with Go module -// support but using the source code from the local file system, the "path" will -// be set appropriately, but "checksum" will be empty and "version" will be -// "(devel)". -// -// This collector uses only the build information for the main module. See -// https://github.com/povilasv/prommod for an example of a collector for the -// module dependencies. -func NewBuildInfoCollector() Collector { - path, version, sum := readBuildInfo() - c := &selfCollector{MustNewConstMetric( - NewDesc( - "go_build_info", - "Build information about the main Go module.", - nil, Labels{"path": path, "version": version, "checksum": sum}, - ), - GaugeValue, 1)} - c.init(c.self) - return c -} diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/go_collector_go116.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/go_collector_go116.go new file mode 100644 index 000000000..24526131e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/go_collector_go116.go @@ -0,0 +1,107 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !go1.17 +// +build !go1.17 + +package prometheus + +import ( + "runtime" + "sync" + "time" +) + +type goCollector struct { + base baseGoCollector + + // ms... are memstats related. + msLast *runtime.MemStats // Previously collected memstats. + msLastTimestamp time.Time + msMtx sync.Mutex // Protects msLast and msLastTimestamp. + msMetrics memStatsMetrics + msRead func(*runtime.MemStats) // For mocking in tests. + msMaxWait time.Duration // Wait time for fresh memstats. + msMaxAge time.Duration // Maximum allowed age of old memstats. +} + +// NewGoCollector is the obsolete version of collectors.NewGoCollector. +// See there for documentation. +// +// Deprecated: Use collectors.NewGoCollector instead. +func NewGoCollector() Collector { + return &goCollector{ + base: newBaseGoCollector(), + msLast: &runtime.MemStats{}, + msRead: runtime.ReadMemStats, + msMaxWait: time.Second, + msMaxAge: 5 * time.Minute, + msMetrics: goRuntimeMemStats(), + } +} + +// Describe returns all descriptions of the collector. +func (c *goCollector) Describe(ch chan<- *Desc) { + c.base.Describe(ch) + for _, i := range c.msMetrics { + ch <- i.desc + } +} + +// Collect returns the current state of all metrics of the collector. +func (c *goCollector) Collect(ch chan<- Metric) { + var ( + ms = &runtime.MemStats{} + done = make(chan struct{}) + ) + // Start reading memstats first as it might take a while. + go func() { + c.msRead(ms) + c.msMtx.Lock() + c.msLast = ms + c.msLastTimestamp = time.Now() + c.msMtx.Unlock() + close(done) + }() + + // Collect base non-memory metrics. + c.base.Collect(ch) + + timer := time.NewTimer(c.msMaxWait) + select { + case <-done: // Our own ReadMemStats succeeded in time. Use it. + timer.Stop() // Important for high collection frequencies to not pile up timers. + c.msCollect(ch, ms) + return + case <-timer.C: // Time out, use last memstats if possible. Continue below. + } + c.msMtx.Lock() + if time.Since(c.msLastTimestamp) < c.msMaxAge { + // Last memstats are recent enough. Collect from them under the lock. + c.msCollect(ch, c.msLast) + c.msMtx.Unlock() + return + } + // If we are here, the last memstats are too old or don't exist. We have + // to wait until our own ReadMemStats finally completes. For that to + // happen, we have to release the lock. + c.msMtx.Unlock() + <-done + c.msCollect(ch, ms) +} + +func (c *goCollector) msCollect(ch chan<- Metric, ms *runtime.MemStats) { + for _, i := range c.msMetrics { + ch <- MustNewConstMetric(i.desc, i.valType, i.eval(ms)) + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/go_collector_go117.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/go_collector_go117.go new file mode 100644 index 000000000..d43bdcdda --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/go_collector_go117.go @@ -0,0 +1,408 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build go1.17 +// +build go1.17 + +package prometheus + +import ( + "math" + "runtime" + "runtime/metrics" + "strings" + "sync" + + //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. + "github.com/golang/protobuf/proto" + "github.com/prometheus/client_golang/prometheus/internal" + dto "github.com/prometheus/client_model/go" +) + +type goCollector struct { + base baseGoCollector + + // mu protects updates to all fields ensuring a consistent + // snapshot is always produced by Collect. + mu sync.Mutex + + // rm... fields all pertain to the runtime/metrics package. + rmSampleBuf []metrics.Sample + rmSampleMap map[string]*metrics.Sample + rmMetrics []collectorMetric + + // With Go 1.17, the runtime/metrics package was introduced. + // From that point on, metric names produced by the runtime/metrics + // package could be generated from runtime/metrics names. However, + // these differ from the old names for the same values. + // + // This field exist to export the same values under the old names + // as well. + msMetrics memStatsMetrics +} + +// NewGoCollector is the obsolete version of collectors.NewGoCollector. +// See there for documentation. +// +// Deprecated: Use collectors.NewGoCollector instead. +func NewGoCollector() Collector { + descriptions := metrics.All() + + // Collect all histogram samples so that we can get their buckets. + // The API guarantees that the buckets are always fixed for the lifetime + // of the process. + var histograms []metrics.Sample + for _, d := range descriptions { + if d.Kind == metrics.KindFloat64Histogram { + histograms = append(histograms, metrics.Sample{Name: d.Name}) + } + } + metrics.Read(histograms) + bucketsMap := make(map[string][]float64) + for i := range histograms { + bucketsMap[histograms[i].Name] = histograms[i].Value.Float64Histogram().Buckets + } + + // Generate a Desc and ValueType for each runtime/metrics metric. + metricSet := make([]collectorMetric, 0, len(descriptions)) + sampleBuf := make([]metrics.Sample, 0, len(descriptions)) + sampleMap := make(map[string]*metrics.Sample, len(descriptions)) + for i := range descriptions { + d := &descriptions[i] + namespace, subsystem, name, ok := internal.RuntimeMetricsToProm(d) + if !ok { + // Just ignore this metric; we can't do anything with it here. + // If a user decides to use the latest version of Go, we don't want + // to fail here. This condition is tested elsewhere. + continue + } + + // Set up sample buffer for reading, and a map + // for quick lookup of sample values. + sampleBuf = append(sampleBuf, metrics.Sample{Name: d.Name}) + sampleMap[d.Name] = &sampleBuf[len(sampleBuf)-1] + + var m collectorMetric + if d.Kind == metrics.KindFloat64Histogram { + _, hasSum := rmExactSumMap[d.Name] + unit := d.Name[strings.IndexRune(d.Name, ':')+1:] + m = newBatchHistogram( + NewDesc( + BuildFQName(namespace, subsystem, name), + d.Description, + nil, + nil, + ), + internal.RuntimeMetricsBucketsForUnit(bucketsMap[d.Name], unit), + hasSum, + ) + } else if d.Cumulative { + m = NewCounter(CounterOpts{ + Namespace: namespace, + Subsystem: subsystem, + Name: name, + Help: d.Description, + }) + } else { + m = NewGauge(GaugeOpts{ + Namespace: namespace, + Subsystem: subsystem, + Name: name, + Help: d.Description, + }) + } + metricSet = append(metricSet, m) + } + return &goCollector{ + base: newBaseGoCollector(), + rmSampleBuf: sampleBuf, + rmSampleMap: sampleMap, + rmMetrics: metricSet, + msMetrics: goRuntimeMemStats(), + } +} + +// Describe returns all descriptions of the collector. +func (c *goCollector) Describe(ch chan<- *Desc) { + c.base.Describe(ch) + for _, i := range c.msMetrics { + ch <- i.desc + } + for _, m := range c.rmMetrics { + ch <- m.Desc() + } +} + +// Collect returns the current state of all metrics of the collector. +func (c *goCollector) Collect(ch chan<- Metric) { + // Collect base non-memory metrics. + c.base.Collect(ch) + + // Collect must be thread-safe, so prevent concurrent use of + // rmSampleBuf. Just read into rmSampleBuf but write all the data + // we get into our Metrics or MemStats. + // + // This lock also ensures that the Metrics we send out are all from + // the same updates, ensuring their mutual consistency insofar as + // is guaranteed by the runtime/metrics package. + // + // N.B. This locking is heavy-handed, but Collect is expected to be called + // relatively infrequently. Also the core operation here, metrics.Read, + // is fast (O(tens of microseconds)) so contention should certainly be + // low, though channel operations and any allocations may add to that. + c.mu.Lock() + defer c.mu.Unlock() + + // Populate runtime/metrics sample buffer. + metrics.Read(c.rmSampleBuf) + + // Update all our metrics from rmSampleBuf. + for i, sample := range c.rmSampleBuf { + // N.B. switch on concrete type because it's significantly more efficient + // than checking for the Counter and Gauge interface implementations. In + // this case, we control all the types here. + switch m := c.rmMetrics[i].(type) { + case *counter: + // Guard against decreases. This should never happen, but a failure + // to do so will result in a panic, which is a harsh consequence for + // a metrics collection bug. + v0, v1 := m.get(), unwrapScalarRMValue(sample.Value) + if v1 > v0 { + m.Add(unwrapScalarRMValue(sample.Value) - m.get()) + } + m.Collect(ch) + case *gauge: + m.Set(unwrapScalarRMValue(sample.Value)) + m.Collect(ch) + case *batchHistogram: + m.update(sample.Value.Float64Histogram(), c.exactSumFor(sample.Name)) + m.Collect(ch) + default: + panic("unexpected metric type") + } + } + // ms is a dummy MemStats that we populate ourselves so that we can + // populate the old metrics from it. + var ms runtime.MemStats + memStatsFromRM(&ms, c.rmSampleMap) + for _, i := range c.msMetrics { + ch <- MustNewConstMetric(i.desc, i.valType, i.eval(&ms)) + } +} + +// unwrapScalarRMValue unwraps a runtime/metrics value that is assumed +// to be scalar and returns the equivalent float64 value. Panics if the +// value is not scalar. +func unwrapScalarRMValue(v metrics.Value) float64 { + switch v.Kind() { + case metrics.KindUint64: + return float64(v.Uint64()) + case metrics.KindFloat64: + return v.Float64() + case metrics.KindBad: + // Unsupported metric. + // + // This should never happen because we always populate our metric + // set from the runtime/metrics package. + panic("unexpected unsupported metric") + default: + // Unsupported metric kind. + // + // This should never happen because we check for this during initialization + // and flag and filter metrics whose kinds we don't understand. + panic("unexpected unsupported metric kind") + } +} + +var rmExactSumMap = map[string]string{ + "/gc/heap/allocs-by-size:bytes": "/gc/heap/allocs:bytes", + "/gc/heap/frees-by-size:bytes": "/gc/heap/frees:bytes", +} + +// exactSumFor takes a runtime/metrics metric name (that is assumed to +// be of kind KindFloat64Histogram) and returns its exact sum and whether +// its exact sum exists. +// +// The runtime/metrics API for histograms doesn't currently expose exact +// sums, but some of the other metrics are in fact exact sums of histograms. +func (c *goCollector) exactSumFor(rmName string) float64 { + sumName, ok := rmExactSumMap[rmName] + if !ok { + return 0 + } + s, ok := c.rmSampleMap[sumName] + if !ok { + return 0 + } + return unwrapScalarRMValue(s.Value) +} + +func memStatsFromRM(ms *runtime.MemStats, rm map[string]*metrics.Sample) { + lookupOrZero := func(name string) uint64 { + if s, ok := rm[name]; ok { + return s.Value.Uint64() + } + return 0 + } + + // Currently, MemStats adds tiny alloc count to both Mallocs AND Frees. + // The reason for this is because MemStats couldn't be extended at the time + // but there was a desire to have Mallocs at least be a little more representative, + // while having Mallocs - Frees still represent a live object count. + // Unfortunately, MemStats doesn't actually export a large allocation count, + // so it's impossible to pull this number out directly. + tinyAllocs := lookupOrZero("/gc/heap/tiny/allocs:objects") + ms.Mallocs = lookupOrZero("/gc/heap/allocs:objects") + tinyAllocs + ms.Frees = lookupOrZero("/gc/heap/frees:objects") + tinyAllocs + + ms.TotalAlloc = lookupOrZero("/gc/heap/allocs:bytes") + ms.Sys = lookupOrZero("/memory/classes/total:bytes") + ms.Lookups = 0 // Already always zero. + ms.HeapAlloc = lookupOrZero("/memory/classes/heap/objects:bytes") + ms.Alloc = ms.HeapAlloc + ms.HeapInuse = ms.HeapAlloc + lookupOrZero("/memory/classes/heap/unused:bytes") + ms.HeapReleased = lookupOrZero("/memory/classes/heap/released:bytes") + ms.HeapIdle = ms.HeapReleased + lookupOrZero("/memory/classes/heap/free:bytes") + ms.HeapSys = ms.HeapInuse + ms.HeapIdle + ms.HeapObjects = lookupOrZero("/gc/heap/objects:objects") + ms.StackInuse = lookupOrZero("/memory/classes/heap/stacks:bytes") + ms.StackSys = ms.StackInuse + lookupOrZero("/memory/classes/os-stacks:bytes") + ms.MSpanInuse = lookupOrZero("/memory/classes/metadata/mspan/inuse:bytes") + ms.MSpanSys = ms.MSpanInuse + lookupOrZero("/memory/classes/metadata/mspan/free:bytes") + ms.MCacheInuse = lookupOrZero("/memory/classes/metadata/mcache/inuse:bytes") + ms.MCacheSys = ms.MCacheInuse + lookupOrZero("/memory/classes/metadata/mcache/free:bytes") + ms.BuckHashSys = lookupOrZero("/memory/classes/profiling/buckets:bytes") + ms.GCSys = lookupOrZero("/memory/classes/metadata/other:bytes") + ms.OtherSys = lookupOrZero("/memory/classes/other:bytes") + ms.NextGC = lookupOrZero("/gc/heap/goal:bytes") + + // N.B. LastGC is omitted because runtime.GCStats already has this. + // See https://github.com/prometheus/client_golang/issues/842#issuecomment-861812034 + // for more details. + ms.LastGC = 0 + + // N.B. GCCPUFraction is intentionally omitted. This metric is not useful, + // and often misleading due to the fact that it's an average over the lifetime + // of the process. + // See https://github.com/prometheus/client_golang/issues/842#issuecomment-861812034 + // for more details. + ms.GCCPUFraction = 0 +} + +// batchHistogram is a mutable histogram that is updated +// in batches. +type batchHistogram struct { + selfCollector + + // Static fields updated only once. + desc *Desc + hasSum bool + + // Because this histogram operates in batches, it just uses a + // single mutex for everything. updates are always serialized + // but Write calls may operate concurrently with updates. + // Contention between these two sources should be rare. + mu sync.Mutex + buckets []float64 // Inclusive lower bounds, like runtime/metrics. + counts []uint64 + sum float64 // Used if hasSum is true. +} + +// newBatchHistogram creates a new batch histogram value with the given +// Desc, buckets, and whether or not it has an exact sum available. +// +// buckets must always be from the runtime/metrics package, following +// the same conventions. +func newBatchHistogram(desc *Desc, buckets []float64, hasSum bool) *batchHistogram { + h := &batchHistogram{ + desc: desc, + buckets: buckets, + // Because buckets follows runtime/metrics conventions, there's + // 1 more value in the buckets list than there are buckets represented, + // because in runtime/metrics, the bucket values represent *boundaries*, + // and non-Inf boundaries are inclusive lower bounds for that bucket. + counts: make([]uint64, len(buckets)-1), + hasSum: hasSum, + } + h.init(h) + return h +} + +// update updates the batchHistogram from a runtime/metrics histogram. +// +// sum must be provided if the batchHistogram was created to have an exact sum. +// h.buckets must be a strict subset of his.Buckets. +func (h *batchHistogram) update(his *metrics.Float64Histogram, sum float64) { + counts, buckets := his.Counts, his.Buckets + + h.mu.Lock() + defer h.mu.Unlock() + + // Clear buckets. + for i := range h.counts { + h.counts[i] = 0 + } + // Copy and reduce buckets. + var j int + for i, count := range counts { + h.counts[j] += count + if buckets[i+1] == h.buckets[j+1] { + j++ + } + } + if h.hasSum { + h.sum = sum + } +} + +func (h *batchHistogram) Desc() *Desc { + return h.desc +} + +func (h *batchHistogram) Write(out *dto.Metric) error { + h.mu.Lock() + defer h.mu.Unlock() + + sum := float64(0) + if h.hasSum { + sum = h.sum + } + dtoBuckets := make([]*dto.Bucket, 0, len(h.counts)) + totalCount := uint64(0) + for i, count := range h.counts { + totalCount += count + if !h.hasSum { + // N.B. This computed sum is an underestimate. + sum += h.buckets[i] * float64(count) + } + + // Skip the +Inf bucket, but only for the bucket list. + // It must still count for sum and totalCount. + if math.IsInf(h.buckets[i+1], 1) { + break + } + // Float64Histogram's upper bound is exclusive, so make it inclusive + // by obtaining the next float64 value down, in order. + upperBound := math.Nextafter(h.buckets[i+1], h.buckets[i]) + dtoBuckets = append(dtoBuckets, &dto.Bucket{ + CumulativeCount: proto.Uint64(totalCount), + UpperBound: proto.Float64(upperBound), + }) + } + out.Histogram = &dto.Histogram{ + Bucket: dtoBuckets, + SampleCount: proto.Uint64(totalCount), + SampleSum: proto.Float64(sum), + } + return nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/histogram.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/histogram.go index d4ea301a3..893802fd6 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/histogram.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/histogram.go @@ -22,7 +22,7 @@ import ( "sync/atomic" "time" - //lint:ignore SA1019 Need to keep deprecated package for compatibility. + //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. "github.com/golang/protobuf/proto" dto "github.com/prometheus/client_model/go" @@ -47,7 +47,12 @@ type Histogram interface { Metric Collector - // Observe adds a single observation to the histogram. + // Observe adds a single observation to the histogram. Observations are + // usually positive or zero. Negative observations are accepted but + // prevent current versions of Prometheus from properly detecting + // counter resets in the sum of observations. See + // https://prometheus.io/docs/practices/histograms/#count-and-sum-of-observations + // for details. Observe(float64) } @@ -111,6 +116,34 @@ func ExponentialBuckets(start, factor float64, count int) []float64 { return buckets } +// ExponentialBucketsRange creates 'count' buckets, where the lowest bucket is +// 'min' and the highest bucket is 'max'. The final +Inf bucket is not counted +// and not included in the returned slice. The returned slice is meant to be +// used for the Buckets field of HistogramOpts. +// +// The function panics if 'count' is 0 or negative, if 'min' is 0 or negative. +func ExponentialBucketsRange(min, max float64, count int) []float64 { + if count < 1 { + panic("ExponentialBucketsRange count needs a positive count") + } + if min <= 0 { + panic("ExponentialBucketsRange min needs to be greater than 0") + } + + // Formula for exponential buckets. + // max = min*growthFactor^(bucketCount-1) + + // We know max/min and highest bucket. Solve for growthFactor. + growthFactor := math.Pow(max/min, 1.0/float64(count-1)) + + // Now that we know growthFactor, solve for each bucket. + buckets := make([]float64, count) + for i := 1; i <= count; i++ { + buckets[i-1] = min * math.Pow(growthFactor, float64(i-1)) + } + return buckets +} + // HistogramOpts bundles the options for creating a Histogram metric. It is // mandatory to set Name to a non-empty string. All other fields are optional // and can safely be left at their zero value, although it is strongly @@ -192,7 +225,7 @@ func newHistogram(desc *Desc, opts HistogramOpts, labelValues ...string) Histogr h := &histogram{ desc: desc, upperBounds: opts.Buckets, - labelPairs: makeLabelPairs(desc, labelValues), + labelPairs: MakeLabelPairs(desc, labelValues), counts: [2]*histogramCounts{{}, {}}, now: time.Now, } @@ -409,7 +442,7 @@ func (h *histogram) updateExemplar(v float64, bucket int, l Labels) { // (e.g. HTTP request latencies, partitioned by status code and method). Create // instances with NewHistogramVec. type HistogramVec struct { - *metricVec + *MetricVec } // NewHistogramVec creates a new HistogramVec based on the provided HistogramOpts and @@ -422,14 +455,14 @@ func NewHistogramVec(opts HistogramOpts, labelNames []string) *HistogramVec { opts.ConstLabels, ) return &HistogramVec{ - metricVec: newMetricVec(desc, func(lvs ...string) Metric { + MetricVec: NewMetricVec(desc, func(lvs ...string) Metric { return newHistogram(desc, opts, lvs...) }), } } // GetMetricWithLabelValues returns the Histogram for the given slice of label -// values (same order as the VariableLabels in Desc). If that combination of +// values (same order as the variable labels in Desc). If that combination of // label values is accessed for the first time, a new Histogram is created. // // It is possible to call this method without using the returned Histogram to only @@ -444,7 +477,7 @@ func NewHistogramVec(opts HistogramOpts, labelNames []string) *HistogramVec { // example. // // An error is returned if the number of label values is not the same as the -// number of VariableLabels in Desc (minus any curried labels). +// number of variable labels in Desc (minus any curried labels). // // Note that for more than one label value, this method is prone to mistakes // caused by an incorrect order of arguments. Consider GetMetricWith(Labels) as @@ -453,7 +486,7 @@ func NewHistogramVec(opts HistogramOpts, labelNames []string) *HistogramVec { // with a performance overhead (for creating and processing the Labels map). // See also the GaugeVec example. func (v *HistogramVec) GetMetricWithLabelValues(lvs ...string) (Observer, error) { - metric, err := v.metricVec.getMetricWithLabelValues(lvs...) + metric, err := v.MetricVec.GetMetricWithLabelValues(lvs...) if metric != nil { return metric.(Observer), err } @@ -461,19 +494,19 @@ func (v *HistogramVec) GetMetricWithLabelValues(lvs ...string) (Observer, error) } // GetMetricWith returns the Histogram for the given Labels map (the label names -// must match those of the VariableLabels in Desc). If that label map is +// must match those of the variable labels in Desc). If that label map is // accessed for the first time, a new Histogram is created. Implications of // creating a Histogram without using it and keeping the Histogram for later use // are the same as for GetMetricWithLabelValues. // // An error is returned if the number and names of the Labels are inconsistent -// with those of the VariableLabels in Desc (minus any curried labels). +// with those of the variable labels in Desc (minus any curried labels). // // This method is used for the same purpose as // GetMetricWithLabelValues(...string). See there for pros and cons of the two // methods. func (v *HistogramVec) GetMetricWith(labels Labels) (Observer, error) { - metric, err := v.metricVec.getMetricWith(labels) + metric, err := v.MetricVec.GetMetricWith(labels) if metric != nil { return metric.(Observer), err } @@ -517,7 +550,7 @@ func (v *HistogramVec) With(labels Labels) Observer { // registered with a given registry (usually the uncurried version). The Reset // method deletes all metrics, even if called on a curried vector. func (v *HistogramVec) CurryWith(labels Labels) (ObserverVec, error) { - vec, err := v.curryWith(labels) + vec, err := v.MetricVec.CurryWith(labels) if vec != nil { return &HistogramVec{vec}, err } @@ -602,7 +635,7 @@ func NewConstHistogram( count: count, sum: sum, buckets: buckets, - labelPairs: makeLabelPairs(desc, labelValues), + labelPairs: MakeLabelPairs(desc, labelValues), }, nil } diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/internal/go_runtime_metrics.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/internal/go_runtime_metrics.go new file mode 100644 index 000000000..fe0a52180 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/internal/go_runtime_metrics.go @@ -0,0 +1,142 @@ +// Copyright 2021 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build go1.17 +// +build go1.17 + +package internal + +import ( + "math" + "path" + "runtime/metrics" + "strings" + + "github.com/prometheus/common/model" +) + +// RuntimeMetricsToProm produces a Prometheus metric name from a runtime/metrics +// metric description and validates whether the metric is suitable for integration +// with Prometheus. +// +// Returns false if a name could not be produced, or if Prometheus does not understand +// the runtime/metrics Kind. +// +// Note that the main reason a name couldn't be produced is if the runtime/metrics +// package exports a name with characters outside the valid Prometheus metric name +// character set. This is theoretically possible, but should never happen in practice. +// Still, don't rely on it. +func RuntimeMetricsToProm(d *metrics.Description) (string, string, string, bool) { + namespace := "go" + + comp := strings.SplitN(d.Name, ":", 2) + key := comp[0] + unit := comp[1] + + // The last path element in the key is the name, + // the rest is the subsystem. + subsystem := path.Dir(key[1:] /* remove leading / */) + name := path.Base(key) + + // subsystem is translated by replacing all / and - with _. + subsystem = strings.ReplaceAll(subsystem, "/", "_") + subsystem = strings.ReplaceAll(subsystem, "-", "_") + + // unit is translated assuming that the unit contains no + // non-ASCII characters. + unit = strings.ReplaceAll(unit, "-", "_") + unit = strings.ReplaceAll(unit, "*", "_") + unit = strings.ReplaceAll(unit, "/", "_per_") + + // name has - replaced with _ and is concatenated with the unit and + // other data. + name = strings.ReplaceAll(name, "-", "_") + name = name + "_" + unit + if d.Cumulative { + name = name + "_total" + } + + valid := model.IsValidMetricName(model.LabelValue(namespace + "_" + subsystem + "_" + name)) + switch d.Kind { + case metrics.KindUint64: + case metrics.KindFloat64: + case metrics.KindFloat64Histogram: + default: + valid = false + } + return namespace, subsystem, name, valid +} + +// RuntimeMetricsBucketsForUnit takes a set of buckets obtained for a runtime/metrics histogram +// type (so, lower-bound inclusive) and a unit from a runtime/metrics name, and produces +// a reduced set of buckets. This function always removes any -Inf bucket as it's represented +// as the bottom-most upper-bound inclusive bucket in Prometheus. +func RuntimeMetricsBucketsForUnit(buckets []float64, unit string) []float64 { + switch unit { + case "bytes": + // Rebucket as powers of 2. + return rebucketExp(buckets, 2) + case "seconds": + // Rebucket as powers of 10 and then merge all buckets greater + // than 1 second into the +Inf bucket. + b := rebucketExp(buckets, 10) + for i := range b { + if b[i] <= 1 { + continue + } + b[i] = math.Inf(1) + b = b[:i+1] + break + } + return b + } + return buckets +} + +// rebucketExp takes a list of bucket boundaries (lower bound inclusive) and +// downsamples the buckets to those a multiple of base apart. The end result +// is a roughly exponential (in many cases, perfectly exponential) bucketing +// scheme. +func rebucketExp(buckets []float64, base float64) []float64 { + bucket := buckets[0] + var newBuckets []float64 + // We may see a -Inf here, in which case, add it and skip it + // since we risk producing NaNs otherwise. + // + // We need to preserve -Inf values to maintain runtime/metrics + // conventions. We'll strip it out later. + if bucket == math.Inf(-1) { + newBuckets = append(newBuckets, bucket) + buckets = buckets[1:] + bucket = buckets[0] + } + // From now on, bucket should always have a non-Inf value because + // Infs are only ever at the ends of the bucket lists, so + // arithmetic operations on it are non-NaN. + for i := 1; i < len(buckets); i++ { + if bucket >= 0 && buckets[i] < bucket*base { + // The next bucket we want to include is at least bucket*base. + continue + } else if bucket < 0 && buckets[i] < bucket/base { + // In this case the bucket we're targeting is negative, and since + // we're ascending through buckets here, we need to divide to get + // closer to zero exponentially. + continue + } + // The +Inf bucket will always be the last one, and we'll always + // end up including it here because bucket + newBuckets = append(newBuckets, bucket) + bucket = buckets[i] + } + return append(newBuckets, bucket) +} diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/metric.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/metric.go index 35bd8bde3..dc121910a 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/metric.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/metric.go @@ -17,7 +17,7 @@ import ( "strings" "time" - //lint:ignore SA1019 Need to keep deprecated package for compatibility. + //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. "github.com/golang/protobuf/proto" "github.com/prometheus/common/model" @@ -58,7 +58,7 @@ type Metric interface { } // Opts bundles the options for creating most Metric types. Each metric -// implementation XXX has its own XXXOpts type, but in most cases, it is just be +// implementation XXX has its own XXXOpts type, but in most cases, it is just // an alias of this type (which might change when the requirement arises.) // // It is mandatory to set Name to a non-empty string. All other fields are @@ -89,7 +89,7 @@ type Opts struct { // better covered by target labels set by the scraping Prometheus // server, or by one specific metric (e.g. a build_info or a // machine_role metric). See also - // https://prometheus.io/docs/instrumenting/writing_exporters/#target-labels,-not-static-scraped-labels + // https://prometheus.io/docs/instrumenting/writing_exporters/#target-labels-not-static-scraped-labels ConstLabels Labels } diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go index 9b8097942..5bfe0ff5b 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/process_collector.go @@ -15,7 +15,11 @@ package prometheus import ( "errors" + "fmt" + "io/ioutil" "os" + "strconv" + "strings" ) type processCollector struct { @@ -50,16 +54,10 @@ type ProcessCollectorOpts struct { ReportErrors bool } -// NewProcessCollector returns a collector which exports the current state of -// process metrics including CPU, memory and file descriptor usage as well as -// the process start time. The detailed behavior is defined by the provided -// ProcessCollectorOpts. The zero value of ProcessCollectorOpts creates a -// collector for the current process with an empty namespace string and no error -// reporting. +// NewProcessCollector is the obsolete version of collectors.NewProcessCollector. +// See there for documentation. // -// The collector only works on operating systems with a Linux-style proc -// filesystem and on Microsoft Windows. On other operating systems, it will not -// collect any metrics. +// Deprecated: Use collectors.NewProcessCollector instead. func NewProcessCollector(opts ProcessCollectorOpts) Collector { ns := "" if len(opts.Namespace) > 0 { @@ -149,3 +147,20 @@ func (c *processCollector) reportError(ch chan<- Metric, desc *Desc, err error) } ch <- NewInvalidMetric(desc, err) } + +// NewPidFileFn returns a function that retrieves a pid from the specified file. +// It is meant to be used for the PidFn field in ProcessCollectorOpts. +func NewPidFileFn(pidFilePath string) func() (int, error) { + return func() (int, error) { + content, err := ioutil.ReadFile(pidFilePath) + if err != nil { + return 0, fmt.Errorf("can't read pid file %q: %+v", pidFilePath, err) + } + pid, err := strconv.Atoi(strings.TrimSpace(string(content))) + if err != nil { + return 0, fmt.Errorf("can't parse pid file %q: %+v", pidFilePath, err) + } + + return pid, nil + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/process_collector_other.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/process_collector_other.go index 3117461cd..2dc3660da 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/process_collector_other.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/process_collector_other.go @@ -11,6 +11,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !windows // +build !windows package prometheus diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go index 5070e72e2..e7c0d0546 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/promhttp/delegator.go @@ -83,8 +83,7 @@ type readerFromDelegator struct{ *responseWriterDelegator } type pusherDelegator struct{ *responseWriterDelegator } func (d closeNotifierDelegator) CloseNotify() <-chan bool { - //lint:ignore SA1019 http.CloseNotifier is deprecated but we don't want to - //remove support from client_golang yet. + //nolint:staticcheck // Ignore SA1019. http.CloseNotifier is deprecated but we keep it here to not break existing users. return d.ResponseWriter.(http.CloseNotifier).CloseNotify() } func (d flusherDelegator) Flush() { @@ -348,8 +347,7 @@ func newDelegator(w http.ResponseWriter, observeWriteHeaderFunc func(int)) deleg } id := 0 - //lint:ignore SA1019 http.CloseNotifier is deprecated but we don't want to - //remove support from client_golang yet. + //nolint:staticcheck // Ignore SA1019. http.CloseNotifier is deprecated but we keep it here to not break existing users. if _, ok := w.(http.CloseNotifier); ok { id += closeNotifier } diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go index 5e1c4546c..d86d0cf4b 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go @@ -99,7 +99,7 @@ func HandlerFor(reg prometheus.Gatherer, opts HandlerOpts) http.Handler { inFlightSem = make(chan struct{}, opts.MaxRequestsInFlight) } if opts.Registry != nil { - // Initialize all possibilites that can occur below. + // Initialize all possibilities that can occur below. errCnt.WithLabelValues("gathering") errCnt.WithLabelValues("encoding") if err := opts.Registry.Register(errCnt); err != nil { @@ -303,8 +303,12 @@ type Logger interface { // HandlerOpts specifies options how to serve metrics via an http.Handler. The // zero value of HandlerOpts is a reasonable default. type HandlerOpts struct { - // ErrorLog specifies an optional logger for errors collecting and - // serving metrics. If nil, errors are not logged at all. + // ErrorLog specifies an optional Logger for errors collecting and + // serving metrics. If nil, errors are not logged at all. Note that the + // type of a reported error is often prometheus.MultiError, which + // formats into a multi-line error string. If you want to avoid the + // latter, create a Logger implementation that detects a + // prometheus.MultiError and formats the contained errors into one line. ErrorLog Logger // ErrorHandling defines how errors are handled. Note that errors are // logged regardless of the configured ErrorHandling provided ErrorLog diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_client.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_client.go index 83c49b66a..861b4d21c 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_client.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_client.go @@ -49,7 +49,10 @@ func InstrumentRoundTripperInFlight(gauge prometheus.Gauge, next http.RoundTripp // http.RoundTripper to observe the request result with the provided CounterVec. // The CounterVec must have zero, one, or two non-const non-curried labels. For // those, the only allowed label names are "code" and "method". The function -// panics otherwise. Partitioning of the CounterVec happens by HTTP status code +// panics otherwise. For the "method" label a predefined default label value set +// is used to filter given values. Values besides predefined values will count +// as `unknown` method.`WithExtraMethods` can be used to add more +// methods to the set. Partitioning of the CounterVec happens by HTTP status code // and/or HTTP method if the respective instance label names are present in the // CounterVec. For unpartitioned counting, use a CounterVec with zero labels. // @@ -57,13 +60,18 @@ func InstrumentRoundTripperInFlight(gauge prometheus.Gauge, next http.RoundTripp // is not incremented. // // See the example for ExampleInstrumentRoundTripperDuration for example usage. -func InstrumentRoundTripperCounter(counter *prometheus.CounterVec, next http.RoundTripper) RoundTripperFunc { +func InstrumentRoundTripperCounter(counter *prometheus.CounterVec, next http.RoundTripper, opts ...Option) RoundTripperFunc { + rtOpts := &option{} + for _, o := range opts { + o(rtOpts) + } + code, method := checkLabels(counter) return RoundTripperFunc(func(r *http.Request) (*http.Response, error) { resp, err := next.RoundTrip(r) if err == nil { - counter.With(labels(code, method, r.Method, resp.StatusCode)).Inc() + counter.With(labels(code, method, r.Method, resp.StatusCode, rtOpts.extraMethods...)).Inc() } return resp, err }) @@ -73,7 +81,10 @@ func InstrumentRoundTripperCounter(counter *prometheus.CounterVec, next http.Rou // http.RoundTripper to observe the request duration with the provided // ObserverVec. The ObserverVec must have zero, one, or two non-const // non-curried labels. For those, the only allowed label names are "code" and -// "method". The function panics otherwise. The Observe method of the Observer +// "method". The function panics otherwise. For the "method" label a predefined +// default label value set is used to filter given values. Values besides +// predefined values will count as `unknown` method. `WithExtraMethods` +// can be used to add more methods to the set. The Observe method of the Observer // in the ObserverVec is called with the request duration in // seconds. Partitioning happens by HTTP status code and/or HTTP method if the // respective instance label names are present in the ObserverVec. For @@ -85,14 +96,19 @@ func InstrumentRoundTripperCounter(counter *prometheus.CounterVec, next http.Rou // // Note that this method is only guaranteed to never observe negative durations // if used with Go1.9+. -func InstrumentRoundTripperDuration(obs prometheus.ObserverVec, next http.RoundTripper) RoundTripperFunc { +func InstrumentRoundTripperDuration(obs prometheus.ObserverVec, next http.RoundTripper, opts ...Option) RoundTripperFunc { + rtOpts := &option{} + for _, o := range opts { + o(rtOpts) + } + code, method := checkLabels(obs) return RoundTripperFunc(func(r *http.Request) (*http.Response, error) { start := time.Now() resp, err := next.RoundTrip(r) if err == nil { - obs.With(labels(code, method, r.Method, resp.StatusCode)).Observe(time.Since(start).Seconds()) + obs.With(labels(code, method, r.Method, resp.StatusCode, rtOpts.extraMethods...)).Observe(time.Since(start).Seconds()) } return resp, err }) diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_server.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_server.go index 9db243805..a23f0edc6 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_server.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_server.go @@ -43,14 +43,17 @@ func InstrumentHandlerInFlight(g prometheus.Gauge, next http.Handler) http.Handl // InstrumentHandlerDuration is a middleware that wraps the provided // http.Handler to observe the request duration with the provided ObserverVec. -// The ObserverVec must have zero, one, or two non-const non-curried labels. For -// those, the only allowed label names are "code" and "method". The function -// panics otherwise. The Observe method of the Observer in the ObserverVec is -// called with the request duration in seconds. Partitioning happens by HTTP -// status code and/or HTTP method if the respective instance label names are -// present in the ObserverVec. For unpartitioned observations, use an -// ObserverVec with zero labels. Note that partitioning of Histograms is -// expensive and should be used judiciously. +// The ObserverVec must have valid metric and label names and must have zero, +// one, or two non-const non-curried labels. For those, the only allowed label +// names are "code" and "method". The function panics otherwise. For the "method" +// label a predefined default label value set is used to filter given values. +// Values besides predefined values will count as `unknown` method. +//`WithExtraMethods` can be used to add more methods to the set. The Observe +// method of the Observer in the ObserverVec is called with the request duration +// in seconds. Partitioning happens by HTTP status code and/or HTTP method if +// the respective instance label names are present in the ObserverVec. For +// unpartitioned observations, use an ObserverVec with zero labels. Note that +// partitioning of Histograms is expensive and should be used judiciously. // // If the wrapped Handler does not set a status code, a status code of 200 is assumed. // @@ -58,7 +61,12 @@ func InstrumentHandlerInFlight(g prometheus.Gauge, next http.Handler) http.Handl // // Note that this method is only guaranteed to never observe negative durations // if used with Go1.9+. -func InstrumentHandlerDuration(obs prometheus.ObserverVec, next http.Handler) http.HandlerFunc { +func InstrumentHandlerDuration(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.HandlerFunc { + mwOpts := &option{} + for _, o := range opts { + o(mwOpts) + } + code, method := checkLabels(obs) if code { @@ -67,57 +75,70 @@ func InstrumentHandlerDuration(obs prometheus.ObserverVec, next http.Handler) ht d := newDelegator(w, nil) next.ServeHTTP(d, r) - obs.With(labels(code, method, r.Method, d.Status())).Observe(time.Since(now).Seconds()) + obs.With(labels(code, method, r.Method, d.Status(), mwOpts.extraMethods...)).Observe(time.Since(now).Seconds()) }) } return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { now := time.Now() next.ServeHTTP(w, r) - obs.With(labels(code, method, r.Method, 0)).Observe(time.Since(now).Seconds()) + obs.With(labels(code, method, r.Method, 0, mwOpts.extraMethods...)).Observe(time.Since(now).Seconds()) }) } // InstrumentHandlerCounter is a middleware that wraps the provided http.Handler -// to observe the request result with the provided CounterVec. The CounterVec -// must have zero, one, or two non-const non-curried labels. For those, the only -// allowed label names are "code" and "method". The function panics -// otherwise. Partitioning of the CounterVec happens by HTTP status code and/or -// HTTP method if the respective instance label names are present in the -// CounterVec. For unpartitioned counting, use a CounterVec with zero labels. +// to observe the request result with the provided CounterVec. The CounterVec +// must have valid metric and label names and must have zero, one, or two +// non-const non-curried labels. For those, the only allowed label names are +// "code" and "method". The function panics otherwise. For the "method" +// label a predefined default label value set is used to filter given values. +// Values besides predefined values will count as `unknown` method. +// `WithExtraMethods` can be used to add more methods to the set. Partitioning of the +// CounterVec happens by HTTP status code and/or HTTP method if the respective +// instance label names are present in the CounterVec. For unpartitioned +// counting, use a CounterVec with zero labels. // // If the wrapped Handler does not set a status code, a status code of 200 is assumed. // // If the wrapped Handler panics, the Counter is not incremented. // // See the example for InstrumentHandlerDuration for example usage. -func InstrumentHandlerCounter(counter *prometheus.CounterVec, next http.Handler) http.HandlerFunc { +func InstrumentHandlerCounter(counter *prometheus.CounterVec, next http.Handler, opts ...Option) http.HandlerFunc { + mwOpts := &option{} + for _, o := range opts { + o(mwOpts) + } + code, method := checkLabels(counter) if code { return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { d := newDelegator(w, nil) next.ServeHTTP(d, r) - counter.With(labels(code, method, r.Method, d.Status())).Inc() + counter.With(labels(code, method, r.Method, d.Status(), mwOpts.extraMethods...)).Inc() }) } return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { next.ServeHTTP(w, r) - counter.With(labels(code, method, r.Method, 0)).Inc() + counter.With(labels(code, method, r.Method, 0, mwOpts.extraMethods...)).Inc() }) } // InstrumentHandlerTimeToWriteHeader is a middleware that wraps the provided // http.Handler to observe with the provided ObserverVec the request duration -// until the response headers are written. The ObserverVec must have zero, one, -// or two non-const non-curried labels. For those, the only allowed label names -// are "code" and "method". The function panics otherwise. The Observe method of -// the Observer in the ObserverVec is called with the request duration in -// seconds. Partitioning happens by HTTP status code and/or HTTP method if the -// respective instance label names are present in the ObserverVec. For -// unpartitioned observations, use an ObserverVec with zero labels. Note that -// partitioning of Histograms is expensive and should be used judiciously. +// until the response headers are written. The ObserverVec must have valid +// metric and label names and must have zero, one, or two non-const non-curried +// labels. For those, the only allowed label names are "code" and "method". The +// function panics otherwise. For the "method" label a predefined default label +// value set is used to filter given values. Values besides predefined values +// will count as `unknown` method.`WithExtraMethods` can be used to add more +// methods to the set. The Observe method of the Observer in the +// ObserverVec is called with the request duration in seconds. Partitioning +// happens by HTTP status code and/or HTTP method if the respective instance +// label names are present in the ObserverVec. For unpartitioned observations, +// use an ObserverVec with zero labels. Note that partitioning of Histograms is +// expensive and should be used judiciously. // // If the wrapped Handler panics before calling WriteHeader, no value is // reported. @@ -126,35 +147,48 @@ func InstrumentHandlerCounter(counter *prometheus.CounterVec, next http.Handler) // if used with Go1.9+. // // See the example for InstrumentHandlerDuration for example usage. -func InstrumentHandlerTimeToWriteHeader(obs prometheus.ObserverVec, next http.Handler) http.HandlerFunc { +func InstrumentHandlerTimeToWriteHeader(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.HandlerFunc { + mwOpts := &option{} + for _, o := range opts { + o(mwOpts) + } + code, method := checkLabels(obs) return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { now := time.Now() d := newDelegator(w, func(status int) { - obs.With(labels(code, method, r.Method, status)).Observe(time.Since(now).Seconds()) + obs.With(labels(code, method, r.Method, status, mwOpts.extraMethods...)).Observe(time.Since(now).Seconds()) }) next.ServeHTTP(d, r) }) } // InstrumentHandlerRequestSize is a middleware that wraps the provided -// http.Handler to observe the request size with the provided ObserverVec. The -// ObserverVec must have zero, one, or two non-const non-curried labels. For -// those, the only allowed label names are "code" and "method". The function -// panics otherwise. The Observe method of the Observer in the ObserverVec is -// called with the request size in bytes. Partitioning happens by HTTP status -// code and/or HTTP method if the respective instance label names are present in -// the ObserverVec. For unpartitioned observations, use an ObserverVec with zero -// labels. Note that partitioning of Histograms is expensive and should be used -// judiciously. +// http.Handler to observe the request size with the provided ObserverVec. The +// ObserverVec must have valid metric and label names and must have zero, one, +// or two non-const non-curried labels. For those, the only allowed label names +// are "code" and "method". The function panics otherwise. For the "method" +// label a predefined default label value set is used to filter given values. +// Values besides predefined values will count as `unknown` method. +// `WithExtraMethods` can be used to add more methods to the set. The Observe +// method of the Observer in the ObserverVec is called with the request size in +// bytes. Partitioning happens by HTTP status code and/or HTTP method if the +// respective instance label names are present in the ObserverVec. For +// unpartitioned observations, use an ObserverVec with zero labels. Note that +// partitioning of Histograms is expensive and should be used judiciously. // // If the wrapped Handler does not set a status code, a status code of 200 is assumed. // // If the wrapped Handler panics, no values are reported. // // See the example for InstrumentHandlerDuration for example usage. -func InstrumentHandlerRequestSize(obs prometheus.ObserverVec, next http.Handler) http.HandlerFunc { +func InstrumentHandlerRequestSize(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.HandlerFunc { + mwOpts := &option{} + for _, o := range opts { + o(mwOpts) + } + code, method := checkLabels(obs) if code { @@ -162,42 +196,56 @@ func InstrumentHandlerRequestSize(obs prometheus.ObserverVec, next http.Handler) d := newDelegator(w, nil) next.ServeHTTP(d, r) size := computeApproximateRequestSize(r) - obs.With(labels(code, method, r.Method, d.Status())).Observe(float64(size)) + obs.With(labels(code, method, r.Method, d.Status(), mwOpts.extraMethods...)).Observe(float64(size)) }) } return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { next.ServeHTTP(w, r) size := computeApproximateRequestSize(r) - obs.With(labels(code, method, r.Method, 0)).Observe(float64(size)) + obs.With(labels(code, method, r.Method, 0, mwOpts.extraMethods...)).Observe(float64(size)) }) } // InstrumentHandlerResponseSize is a middleware that wraps the provided -// http.Handler to observe the response size with the provided ObserverVec. The -// ObserverVec must have zero, one, or two non-const non-curried labels. For -// those, the only allowed label names are "code" and "method". The function -// panics otherwise. The Observe method of the Observer in the ObserverVec is -// called with the response size in bytes. Partitioning happens by HTTP status -// code and/or HTTP method if the respective instance label names are present in -// the ObserverVec. For unpartitioned observations, use an ObserverVec with zero -// labels. Note that partitioning of Histograms is expensive and should be used -// judiciously. +// http.Handler to observe the response size with the provided ObserverVec. The +// ObserverVec must have valid metric and label names and must have zero, one, +// or two non-const non-curried labels. For those, the only allowed label names +// are "code" and "method". The function panics otherwise. For the "method" +// label a predefined default label value set is used to filter given values. +// Values besides predefined values will count as `unknown` method. +// `WithExtraMethods` can be used to add more methods to the set. The Observe +// method of the Observer in the ObserverVec is called with the response size in +// bytes. Partitioning happens by HTTP status code and/or HTTP method if the +// respective instance label names are present in the ObserverVec. For +// unpartitioned observations, use an ObserverVec with zero labels. Note that +// partitioning of Histograms is expensive and should be used judiciously. // // If the wrapped Handler does not set a status code, a status code of 200 is assumed. // // If the wrapped Handler panics, no values are reported. // // See the example for InstrumentHandlerDuration for example usage. -func InstrumentHandlerResponseSize(obs prometheus.ObserverVec, next http.Handler) http.Handler { +func InstrumentHandlerResponseSize(obs prometheus.ObserverVec, next http.Handler, opts ...Option) http.Handler { + mwOpts := &option{} + for _, o := range opts { + o(mwOpts) + } + code, method := checkLabels(obs) + return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { d := newDelegator(w, nil) next.ServeHTTP(d, r) - obs.With(labels(code, method, r.Method, d.Status())).Observe(float64(d.Written())) + obs.With(labels(code, method, r.Method, d.Status(), mwOpts.extraMethods...)).Observe(float64(d.Written())) }) } +// checkLabels returns whether the provided Collector has a non-const, +// non-curried label named "code" and/or "method". It panics if the provided +// Collector does not have a Desc or has more than one Desc or its Desc is +// invalid. It also panics if the Collector has any non-const, non-curried +// labels that are not named "code" or "method". func checkLabels(c prometheus.Collector) (code bool, method bool) { // TODO(beorn7): Remove this hacky way to check for instance labels // once Descriptors can have their dimensionality queried. @@ -225,6 +273,10 @@ func checkLabels(c prometheus.Collector) (code bool, method bool) { close(descc) + // Make sure the Collector has a valid Desc by registering it with a + // temporary registry. + prometheus.NewRegistry().MustRegister(c) + // Create a ConstMetric with the Desc. Since we don't know how many // variable labels there are, try for as long as it needs. for err := errors.New("dummy"); err != nil; lvs = append(lvs, magicString) { @@ -279,7 +331,7 @@ func isLabelCurried(c prometheus.Collector, label string) bool { // unnecessary allocations on each request. var emptyLabels = prometheus.Labels{} -func labels(code, method bool, reqMethod string, status int) prometheus.Labels { +func labels(code, method bool, reqMethod string, status int, extraMethods ...string) prometheus.Labels { if !(code || method) { return emptyLabels } @@ -289,7 +341,7 @@ func labels(code, method bool, reqMethod string, status int) prometheus.Labels { labels["code"] = sanitizeCode(status) } if method { - labels["method"] = sanitizeMethod(reqMethod) + labels["method"] = sanitizeMethod(reqMethod, extraMethods...) } return labels @@ -319,7 +371,12 @@ func computeApproximateRequestSize(r *http.Request) int { return s } -func sanitizeMethod(m string) string { +// If the wrapped http.Handler has a known method, it will be sanitized and returned. +// Otherwise, "unknown" will be returned. The known method list can be extended +// as needed by using extraMethods parameter. +func sanitizeMethod(m string, extraMethods ...string) string { + // See https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods for + // the methods chosen as default. switch m { case "GET", "get": return "get" @@ -337,15 +394,25 @@ func sanitizeMethod(m string) string { return "options" case "NOTIFY", "notify": return "notify" + case "TRACE", "trace": + return "trace" + case "PATCH", "patch": + return "patch" default: - return strings.ToLower(m) + for _, method := range extraMethods { + if strings.EqualFold(m, method) { + return strings.ToLower(m) + } + } + return "unknown" } } // If the wrapped http.Handler has not set a status code, i.e. the value is -// currently 0, santizeCode will return 200, for consistency with behavior in +// currently 0, sanitizeCode will return 200, for consistency with behavior in // the stdlib. func sanitizeCode(s int) string { + // See for accepted codes https://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml switch s { case 100: return "100" @@ -442,6 +509,9 @@ func sanitizeCode(s int) string { return "511" default: - return strconv.Itoa(s) + if s >= 100 && s <= 599 { + return strconv.Itoa(s) + } + return "unknown" } } diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/promhttp/option.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/promhttp/option.go new file mode 100644 index 000000000..35e41bd1e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/promhttp/option.go @@ -0,0 +1,31 @@ +// Copyright 2022 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package promhttp + +// Option are used to configure a middleware or round tripper.. +type Option func(*option) + +type option struct { + extraMethods []string +} + +// WithExtraMethods adds additional HTTP methods to the list of allowed methods. +// See https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods for the default list. +// +// See the example for ExampleInstrumentHandlerWithExtraMethods for example usage. +func WithExtraMethods(methods ...string) Option { + return func(o *option) { + o.extraMethods = methods + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/registry.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/registry.go index ba94405af..383a7f594 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/registry.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/registry.go @@ -26,7 +26,7 @@ import ( "unicode/utf8" "github.com/cespare/xxhash/v2" - //lint:ignore SA1019 Need to keep deprecated package for compatibility. + //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. "github.com/golang/protobuf/proto" "github.com/prometheus/common/expfmt" @@ -215,6 +215,8 @@ func (err AlreadyRegisteredError) Error() string { // by a Gatherer to report multiple errors during MetricFamily gathering. type MultiError []error +// Error formats the contained errors as a bullet point list, preceded by the +// total number of errors. Note that this results in a multi-line string. func (errs MultiError) Error() string { if len(errs) == 0 { return "" diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/summary.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/summary.go index f3c1440d1..c5fa8ed7c 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/summary.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/summary.go @@ -23,7 +23,7 @@ import ( "time" "github.com/beorn7/perks/quantile" - //lint:ignore SA1019 Need to keep deprecated package for compatibility. + //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. "github.com/golang/protobuf/proto" dto "github.com/prometheus/client_model/go" @@ -55,7 +55,12 @@ type Summary interface { Metric Collector - // Observe adds a single observation to the summary. + // Observe adds a single observation to the summary. Observations are + // usually positive or zero. Negative observations are accepted but + // prevent current versions of Prometheus from properly detecting + // counter resets in the sum of observations. See + // https://prometheus.io/docs/practices/histograms/#count-and-sum-of-observations + // for details. Observe(float64) } @@ -110,7 +115,7 @@ type SummaryOpts struct { // better covered by target labels set by the scraping Prometheus // server, or by one specific metric (e.g. a build_info or a // machine_role metric). See also - // https://prometheus.io/docs/instrumenting/writing_exporters/#target-labels,-not-static-scraped-labels + // https://prometheus.io/docs/instrumenting/writing_exporters/#target-labels-not-static-scraped-labels ConstLabels Labels // Objectives defines the quantile rank estimates with their respective @@ -121,7 +126,9 @@ type SummaryOpts struct { Objectives map[float64]float64 // MaxAge defines the duration for which an observation stays relevant - // for the summary. Must be positive. The default value is DefMaxAge. + // for the summary. Only applies to pre-calculated quantiles, does not + // apply to _sum and _count. Must be positive. The default value is + // DefMaxAge. MaxAge time.Duration // AgeBuckets is the number of buckets used to exclude observations that @@ -208,7 +215,7 @@ func newSummary(desc *Desc, opts SummaryOpts, labelValues ...string) Summary { // Use the lock-free implementation of a Summary without objectives. s := &noObjectivesSummary{ desc: desc, - labelPairs: makeLabelPairs(desc, labelValues), + labelPairs: MakeLabelPairs(desc, labelValues), counts: [2]*summaryCounts{{}, {}}, } s.init(s) // Init self-collection. @@ -221,7 +228,7 @@ func newSummary(desc *Desc, opts SummaryOpts, labelValues ...string) Summary { objectives: opts.Objectives, sortedObjectives: make([]float64, 0, len(opts.Objectives)), - labelPairs: makeLabelPairs(desc, labelValues), + labelPairs: MakeLabelPairs(desc, labelValues), hotBuf: make([]float64, 0, opts.BufCap), coldBuf: make([]float64, 0, opts.BufCap), @@ -513,7 +520,7 @@ func (s quantSort) Less(i, j int) bool { // (e.g. HTTP request latencies, partitioned by status code and method). Create // instances with NewSummaryVec. type SummaryVec struct { - *metricVec + *MetricVec } // NewSummaryVec creates a new SummaryVec based on the provided SummaryOpts and @@ -535,14 +542,14 @@ func NewSummaryVec(opts SummaryOpts, labelNames []string) *SummaryVec { opts.ConstLabels, ) return &SummaryVec{ - metricVec: newMetricVec(desc, func(lvs ...string) Metric { + MetricVec: NewMetricVec(desc, func(lvs ...string) Metric { return newSummary(desc, opts, lvs...) }), } } // GetMetricWithLabelValues returns the Summary for the given slice of label -// values (same order as the VariableLabels in Desc). If that combination of +// values (same order as the variable labels in Desc). If that combination of // label values is accessed for the first time, a new Summary is created. // // It is possible to call this method without using the returned Summary to only @@ -557,7 +564,7 @@ func NewSummaryVec(opts SummaryOpts, labelNames []string) *SummaryVec { // example. // // An error is returned if the number of label values is not the same as the -// number of VariableLabels in Desc (minus any curried labels). +// number of variable labels in Desc (minus any curried labels). // // Note that for more than one label value, this method is prone to mistakes // caused by an incorrect order of arguments. Consider GetMetricWith(Labels) as @@ -566,7 +573,7 @@ func NewSummaryVec(opts SummaryOpts, labelNames []string) *SummaryVec { // with a performance overhead (for creating and processing the Labels map). // See also the GaugeVec example. func (v *SummaryVec) GetMetricWithLabelValues(lvs ...string) (Observer, error) { - metric, err := v.metricVec.getMetricWithLabelValues(lvs...) + metric, err := v.MetricVec.GetMetricWithLabelValues(lvs...) if metric != nil { return metric.(Observer), err } @@ -574,19 +581,19 @@ func (v *SummaryVec) GetMetricWithLabelValues(lvs ...string) (Observer, error) { } // GetMetricWith returns the Summary for the given Labels map (the label names -// must match those of the VariableLabels in Desc). If that label map is +// must match those of the variable labels in Desc). If that label map is // accessed for the first time, a new Summary is created. Implications of // creating a Summary without using it and keeping the Summary for later use are // the same as for GetMetricWithLabelValues. // // An error is returned if the number and names of the Labels are inconsistent -// with those of the VariableLabels in Desc (minus any curried labels). +// with those of the variable labels in Desc (minus any curried labels). // // This method is used for the same purpose as // GetMetricWithLabelValues(...string). See there for pros and cons of the two // methods. func (v *SummaryVec) GetMetricWith(labels Labels) (Observer, error) { - metric, err := v.metricVec.getMetricWith(labels) + metric, err := v.MetricVec.GetMetricWith(labels) if metric != nil { return metric.(Observer), err } @@ -630,7 +637,7 @@ func (v *SummaryVec) With(labels Labels) Observer { // registered with a given registry (usually the uncurried version). The Reset // method deletes all metrics, even if called on a curried vector. func (v *SummaryVec) CurryWith(labels Labels) (ObserverVec, error) { - vec, err := v.curryWith(labels) + vec, err := v.MetricVec.CurryWith(labels) if vec != nil { return &SummaryVec{vec}, err } @@ -716,7 +723,7 @@ func NewConstSummary( count: count, sum: sum, quantiles: quantiles, - labelPairs: makeLabelPairs(desc, labelValues), + labelPairs: MakeLabelPairs(desc, labelValues), }, nil } diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/value.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/value.go index 6206928cc..b4e0ae11c 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/value.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/value.go @@ -19,9 +19,9 @@ import ( "time" "unicode/utf8" - //lint:ignore SA1019 Need to keep deprecated package for compatibility. + //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. "github.com/golang/protobuf/proto" - "github.com/golang/protobuf/ptypes" + "google.golang.org/protobuf/types/known/timestamppb" dto "github.com/prometheus/client_model/go" ) @@ -63,7 +63,7 @@ func newValueFunc(desc *Desc, valueType ValueType, function func() float64) *val desc: desc, valType: valueType, function: function, - labelPairs: makeLabelPairs(desc, nil), + labelPairs: MakeLabelPairs(desc, nil), } result.init(result) return result @@ -95,7 +95,7 @@ func NewConstMetric(desc *Desc, valueType ValueType, value float64, labelValues desc: desc, valType: valueType, val: value, - labelPairs: makeLabelPairs(desc, labelValues), + labelPairs: MakeLabelPairs(desc, labelValues), }, nil } @@ -145,7 +145,14 @@ func populateMetric( return nil } -func makeLabelPairs(desc *Desc, labelValues []string) []*dto.LabelPair { +// MakeLabelPairs is a helper function to create protobuf LabelPairs from the +// variable and constant labels in the provided Desc. The values for the +// variable labels are defined by the labelValues slice, which must be in the +// same order as the corresponding variable labels in the Desc. +// +// This function is only needed for custom Metric implementations. See MetricVec +// example. +func MakeLabelPairs(desc *Desc, labelValues []string) []*dto.LabelPair { totalLen := len(desc.variableLabels) + len(desc.constLabelPairs) if totalLen == 0 { // Super fast path. @@ -176,8 +183,8 @@ const ExemplarMaxRunes = 64 func newExemplar(value float64, ts time.Time, l Labels) (*dto.Exemplar, error) { e := &dto.Exemplar{} e.Value = proto.Float64(value) - tsProto, err := ptypes.TimestampProto(ts) - if err != nil { + tsProto := timestamppb.New(ts) + if err := tsProto.CheckValid(); err != nil { return nil, err } e.Timestamp = tsProto diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/vec.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/vec.go index d53848dc4..4ababe6c9 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/vec.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/vec.go @@ -20,12 +20,20 @@ import ( "github.com/prometheus/common/model" ) -// metricVec is a Collector to bundle metrics of the same name that differ in -// their label values. metricVec is not used directly (and therefore -// unexported). It is used as a building block for implementations of vectors of -// a given metric type, like GaugeVec, CounterVec, SummaryVec, and HistogramVec. -// It also handles label currying. -type metricVec struct { +// MetricVec is a Collector to bundle metrics of the same name that differ in +// their label values. MetricVec is not used directly but as a building block +// for implementations of vectors of a given metric type, like GaugeVec, +// CounterVec, SummaryVec, and HistogramVec. It is exported so that it can be +// used for custom Metric implementations. +// +// To create a FooVec for custom Metric Foo, embed a pointer to MetricVec in +// FooVec and initialize it with NewMetricVec. Implement wrappers for +// GetMetricWithLabelValues and GetMetricWith that return (Foo, error) rather +// than (Metric, error). Similarly, create a wrapper for CurryWith that returns +// (*FooVec, error) rather than (*MetricVec, error). It is recommended to also +// add the convenience methods WithLabelValues, With, and MustCurryWith, which +// panic instead of returning errors. See also the MetricVec example. +type MetricVec struct { *metricMap curry []curriedLabelValue @@ -35,9 +43,9 @@ type metricVec struct { hashAddByte func(h uint64, b byte) uint64 } -// newMetricVec returns an initialized metricVec. -func newMetricVec(desc *Desc, newMetric func(lvs ...string) Metric) *metricVec { - return &metricVec{ +// NewMetricVec returns an initialized metricVec. +func NewMetricVec(desc *Desc, newMetric func(lvs ...string) Metric) *MetricVec { + return &MetricVec{ metricMap: &metricMap{ metrics: map[uint64][]metricWithLabelValues{}, desc: desc, @@ -63,7 +71,7 @@ func newMetricVec(desc *Desc, newMetric func(lvs ...string) Metric) *metricVec { // latter has a much more readable (albeit more verbose) syntax, but it comes // with a performance overhead (for creating and processing the Labels map). // See also the CounterVec example. -func (m *metricVec) DeleteLabelValues(lvs ...string) bool { +func (m *MetricVec) DeleteLabelValues(lvs ...string) bool { h, err := m.hashLabelValues(lvs) if err != nil { return false @@ -82,7 +90,7 @@ func (m *metricVec) DeleteLabelValues(lvs ...string) bool { // // This method is used for the same purpose as DeleteLabelValues(...string). See // there for pros and cons of the two methods. -func (m *metricVec) Delete(labels Labels) bool { +func (m *MetricVec) Delete(labels Labels) bool { h, err := m.hashLabels(labels) if err != nil { return false @@ -95,15 +103,32 @@ func (m *metricVec) Delete(labels Labels) bool { // show up in GoDoc. // Describe implements Collector. -func (m *metricVec) Describe(ch chan<- *Desc) { m.metricMap.Describe(ch) } +func (m *MetricVec) Describe(ch chan<- *Desc) { m.metricMap.Describe(ch) } // Collect implements Collector. -func (m *metricVec) Collect(ch chan<- Metric) { m.metricMap.Collect(ch) } +func (m *MetricVec) Collect(ch chan<- Metric) { m.metricMap.Collect(ch) } // Reset deletes all metrics in this vector. -func (m *metricVec) Reset() { m.metricMap.Reset() } +func (m *MetricVec) Reset() { m.metricMap.Reset() } -func (m *metricVec) curryWith(labels Labels) (*metricVec, error) { +// CurryWith returns a vector curried with the provided labels, i.e. the +// returned vector has those labels pre-set for all labeled operations performed +// on it. The cardinality of the curried vector is reduced accordingly. The +// order of the remaining labels stays the same (just with the curried labels +// taken out of the sequence – which is relevant for the +// (GetMetric)WithLabelValues methods). It is possible to curry a curried +// vector, but only with labels not yet used for currying before. +// +// The metrics contained in the MetricVec are shared between the curried and +// uncurried vectors. They are just accessed differently. Curried and uncurried +// vectors behave identically in terms of collection. Only one must be +// registered with a given registry (usually the uncurried version). The Reset +// method deletes all metrics, even if called on a curried vector. +// +// Note that CurryWith is usually not called directly but through a wrapper +// around MetricVec, implementing a vector for a specific Metric +// implementation, for example GaugeVec. +func (m *MetricVec) CurryWith(labels Labels) (*MetricVec, error) { var ( newCurry []curriedLabelValue oldCurry = m.curry @@ -128,7 +153,7 @@ func (m *metricVec) curryWith(labels Labels) (*metricVec, error) { return nil, fmt.Errorf("%d unknown label(s) found during currying", l) } - return &metricVec{ + return &MetricVec{ metricMap: m.metricMap, curry: newCurry, hashAdd: m.hashAdd, @@ -136,7 +161,34 @@ func (m *metricVec) curryWith(labels Labels) (*metricVec, error) { }, nil } -func (m *metricVec) getMetricWithLabelValues(lvs ...string) (Metric, error) { +// GetMetricWithLabelValues returns the Metric for the given slice of label +// values (same order as the variable labels in Desc). If that combination of +// label values is accessed for the first time, a new Metric is created (by +// calling the newMetric function provided during construction of the +// MetricVec). +// +// It is possible to call this method without using the returned Metric to only +// create the new Metric but leave it in its initial state. +// +// Keeping the Metric for later use is possible (and should be considered if +// performance is critical), but keep in mind that Reset, DeleteLabelValues and +// Delete can be used to delete the Metric from the MetricVec. In that case, the +// Metric will still exist, but it will not be exported anymore, even if a +// Metric with the same label values is created later. +// +// An error is returned if the number of label values is not the same as the +// number of variable labels in Desc (minus any curried labels). +// +// Note that for more than one label value, this method is prone to mistakes +// caused by an incorrect order of arguments. Consider GetMetricWith(Labels) as +// an alternative to avoid that type of mistake. For higher label numbers, the +// latter has a much more readable (albeit more verbose) syntax, but it comes +// with a performance overhead (for creating and processing the Labels map). +// +// Note that GetMetricWithLabelValues is usually not called directly but through +// a wrapper around MetricVec, implementing a vector for a specific Metric +// implementation, for example GaugeVec. +func (m *MetricVec) GetMetricWithLabelValues(lvs ...string) (Metric, error) { h, err := m.hashLabelValues(lvs) if err != nil { return nil, err @@ -145,7 +197,23 @@ func (m *metricVec) getMetricWithLabelValues(lvs ...string) (Metric, error) { return m.metricMap.getOrCreateMetricWithLabelValues(h, lvs, m.curry), nil } -func (m *metricVec) getMetricWith(labels Labels) (Metric, error) { +// GetMetricWith returns the Metric for the given Labels map (the label names +// must match those of the variable labels in Desc). If that label map is +// accessed for the first time, a new Metric is created. Implications of +// creating a Metric without using it and keeping the Metric for later use +// are the same as for GetMetricWithLabelValues. +// +// An error is returned if the number and names of the Labels are inconsistent +// with those of the variable labels in Desc (minus any curried labels). +// +// This method is used for the same purpose as +// GetMetricWithLabelValues(...string). See there for pros and cons of the two +// methods. +// +// Note that GetMetricWith is usually not called directly but through a wrapper +// around MetricVec, implementing a vector for a specific Metric implementation, +// for example GaugeVec. +func (m *MetricVec) GetMetricWith(labels Labels) (Metric, error) { h, err := m.hashLabels(labels) if err != nil { return nil, err @@ -154,7 +222,7 @@ func (m *metricVec) getMetricWith(labels Labels) (Metric, error) { return m.metricMap.getOrCreateMetricWithLabels(h, labels, m.curry), nil } -func (m *metricVec) hashLabelValues(vals []string) (uint64, error) { +func (m *MetricVec) hashLabelValues(vals []string) (uint64, error) { if err := validateLabelValues(vals, len(m.desc.variableLabels)-len(m.curry)); err != nil { return 0, err } @@ -177,7 +245,7 @@ func (m *metricVec) hashLabelValues(vals []string) (uint64, error) { return h, nil } -func (m *metricVec) hashLabels(labels Labels) (uint64, error) { +func (m *MetricVec) hashLabels(labels Labels) (uint64, error) { if err := validateValuesInLabels(labels, len(m.desc.variableLabels)-len(m.curry)); err != nil { return 0, err } @@ -276,7 +344,9 @@ func (m *metricMap) deleteByHashWithLabelValues( } if len(metrics) > 1 { + old := metrics m.metrics[h] = append(metrics[:i], metrics[i+1:]...) + old[len(old)-1] = metricWithLabelValues{} } else { delete(m.metrics, h) } @@ -302,7 +372,9 @@ func (m *metricMap) deleteByHashWithLabels( } if len(metrics) > 1 { + old := metrics m.metrics[h] = append(metrics[:i], metrics[i+1:]...) + old[len(old)-1] = metricWithLabelValues{} } else { delete(m.metrics, h) } diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/wrap.go b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/wrap.go index 438aa5e92..74ee93280 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/wrap.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/wrap.go @@ -17,7 +17,7 @@ import ( "fmt" "sort" - //lint:ignore SA1019 Need to keep deprecated package for compatibility. + //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. "github.com/golang/protobuf/proto" dto "github.com/prometheus/client_model/go" @@ -32,7 +32,9 @@ import ( // in a no-op Registerer. // // WrapRegistererWith provides a way to add fixed labels to a subset of -// Collectors. It should not be used to add fixed labels to all metrics exposed. +// Collectors. It should not be used to add fixed labels to all metrics +// exposed. See also +// https://prometheus.io/docs/instrumenting/writing_exporters/#target-labels-not-static-scraped-labels // // Conflicts between Collectors registered through the original Registerer with // Collectors registered through the wrapping Registerer will still be diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/common/expfmt/decode.go b/src/cmd/linuxkit/vendor/github.com/prometheus/common/expfmt/decode.go index c092723e8..7657f841d 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/common/expfmt/decode.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/common/expfmt/decode.go @@ -164,7 +164,7 @@ func (sd *SampleDecoder) Decode(s *model.Vector) error { } // ExtractSamples builds a slice of samples from the provided metric -// families. If an error occurrs during sample extraction, it continues to +// families. If an error occurs during sample extraction, it continues to // extract from the remaining metric families. The returned error is the last // error that has occurred. func ExtractSamples(o *DecodeOptions, fams ...*dto.MetricFamily) (model.Vector, error) { diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/common/expfmt/encode.go b/src/cmd/linuxkit/vendor/github.com/prometheus/common/expfmt/encode.go index bd4e34745..64dc0eb40 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/common/expfmt/encode.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/common/expfmt/encode.go @@ -18,7 +18,7 @@ import ( "io" "net/http" - "github.com/golang/protobuf/proto" + "github.com/golang/protobuf/proto" //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. "github.com/matttproud/golang_protobuf_extensions/pbutil" "github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg" diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/common/expfmt/text_parse.go b/src/cmd/linuxkit/vendor/github.com/prometheus/common/expfmt/text_parse.go index 342e5940d..84be0643e 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/common/expfmt/text_parse.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/common/expfmt/text_parse.go @@ -24,7 +24,7 @@ import ( dto "github.com/prometheus/client_model/go" - "github.com/golang/protobuf/proto" + "github.com/golang/protobuf/proto" //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. "github.com/prometheus/common/model" ) @@ -299,6 +299,17 @@ func (p *TextParser) startLabelName() stateFn { p.parseError(fmt.Sprintf("expected '=' after label name, found %q", p.currentByte)) return nil } + // Check for duplicate label names. + labels := make(map[string]struct{}) + for _, l := range p.currentMetric.Label { + lName := l.GetName() + if _, exists := labels[lName]; !exists { + labels[lName] = struct{}{} + } else { + p.parseError(fmt.Sprintf("duplicate label names for metric %q", p.currentMF.GetName())) + return nil + } + } return p.startLabelValue } diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/common/model/fnv.go b/src/cmd/linuxkit/vendor/github.com/prometheus/common/model/fnv.go index 038fc1c90..367afecd3 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/common/model/fnv.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/common/model/fnv.go @@ -20,7 +20,7 @@ const ( prime64 = 1099511628211 ) -// hashNew initializies a new fnv64a hash value. +// hashNew initializes a new fnv64a hash value. func hashNew() uint64 { return offset64 } diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/common/model/labels.go b/src/cmd/linuxkit/vendor/github.com/prometheus/common/model/labels.go index 41051a01a..ef8956335 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/common/model/labels.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/common/model/labels.go @@ -45,6 +45,14 @@ const ( // scrape a target. MetricsPathLabel = "__metrics_path__" + // ScrapeIntervalLabel is the name of the label that holds the scrape interval + // used to scrape a target. + ScrapeIntervalLabel = "__scrape_interval__" + + // ScrapeTimeoutLabel is the name of the label that holds the scrape + // timeout used to scrape a target. + ScrapeTimeoutLabel = "__scrape_timeout__" + // ReservedLabelPrefix is a prefix which is not legal in user-supplied // label names. ReservedLabelPrefix = "__" diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/common/model/time.go b/src/cmd/linuxkit/vendor/github.com/prometheus/common/model/time.go index 490a0240c..7f67b16e4 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/common/model/time.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/common/model/time.go @@ -14,6 +14,8 @@ package model import ( + "encoding/json" + "errors" "fmt" "math" "regexp" @@ -181,77 +183,118 @@ func (d *Duration) Type() string { return "duration" } -var durationRE = regexp.MustCompile("^([0-9]+)(y|w|d|h|m|s|ms)$") +var durationRE = regexp.MustCompile("^(([0-9]+)y)?(([0-9]+)w)?(([0-9]+)d)?(([0-9]+)h)?(([0-9]+)m)?(([0-9]+)s)?(([0-9]+)ms)?$") // ParseDuration parses a string into a time.Duration, assuming that a year // always has 365d, a week always has 7d, and a day always has 24h. func ParseDuration(durationStr string) (Duration, error) { - // Allow 0 without a unit. - if durationStr == "0" { + switch durationStr { + case "0": + // Allow 0 without a unit. return 0, nil + case "": + return 0, fmt.Errorf("empty duration string") } matches := durationRE.FindStringSubmatch(durationStr) - if len(matches) != 3 { + if matches == nil { return 0, fmt.Errorf("not a valid duration string: %q", durationStr) } - var ( - n, _ = strconv.Atoi(matches[1]) - dur = time.Duration(n) * time.Millisecond - ) - switch unit := matches[2]; unit { - case "y": - dur *= 1000 * 60 * 60 * 24 * 365 - case "w": - dur *= 1000 * 60 * 60 * 24 * 7 - case "d": - dur *= 1000 * 60 * 60 * 24 - case "h": - dur *= 1000 * 60 * 60 - case "m": - dur *= 1000 * 60 - case "s": - dur *= 1000 - case "ms": - // Value already correct - default: - return 0, fmt.Errorf("invalid time unit in duration string: %q", unit) + var dur time.Duration + + // Parse the match at pos `pos` in the regex and use `mult` to turn that + // into ms, then add that value to the total parsed duration. + var overflowErr error + m := func(pos int, mult time.Duration) { + if matches[pos] == "" { + return + } + n, _ := strconv.Atoi(matches[pos]) + + // Check if the provided duration overflows time.Duration (> ~ 290years). + if n > int((1<<63-1)/mult/time.Millisecond) { + overflowErr = errors.New("duration out of range") + } + d := time.Duration(n) * time.Millisecond + dur += d * mult + + if dur < 0 { + overflowErr = errors.New("duration out of range") + } } - return Duration(dur), nil + + m(2, 1000*60*60*24*365) // y + m(4, 1000*60*60*24*7) // w + m(6, 1000*60*60*24) // d + m(8, 1000*60*60) // h + m(10, 1000*60) // m + m(12, 1000) // s + m(14, 1) // ms + + return Duration(dur), overflowErr } func (d Duration) String() string { var ( - ms = int64(time.Duration(d) / time.Millisecond) - unit = "ms" + ms = int64(time.Duration(d) / time.Millisecond) + r = "" ) if ms == 0 { return "0s" } - factors := map[string]int64{ - "y": 1000 * 60 * 60 * 24 * 365, - "w": 1000 * 60 * 60 * 24 * 7, - "d": 1000 * 60 * 60 * 24, - "h": 1000 * 60 * 60, - "m": 1000 * 60, - "s": 1000, - "ms": 1, + + f := func(unit string, mult int64, exact bool) { + if exact && ms%mult != 0 { + return + } + if v := ms / mult; v > 0 { + r += fmt.Sprintf("%d%s", v, unit) + ms -= v * mult + } } - switch int64(0) { - case ms % factors["y"]: - unit = "y" - case ms % factors["w"]: - unit = "w" - case ms % factors["d"]: - unit = "d" - case ms % factors["h"]: - unit = "h" - case ms % factors["m"]: - unit = "m" - case ms % factors["s"]: - unit = "s" + // Only format years and weeks if the remainder is zero, as it is often + // easier to read 90d than 12w6d. + f("y", 1000*60*60*24*365, true) + f("w", 1000*60*60*24*7, true) + + f("d", 1000*60*60*24, false) + f("h", 1000*60*60, false) + f("m", 1000*60, false) + f("s", 1000, false) + f("ms", 1, false) + + return r +} + +// MarshalJSON implements the json.Marshaler interface. +func (d Duration) MarshalJSON() ([]byte, error) { + return json.Marshal(d.String()) +} + +// UnmarshalJSON implements the json.Unmarshaler interface. +func (d *Duration) UnmarshalJSON(bytes []byte) error { + var s string + if err := json.Unmarshal(bytes, &s); err != nil { + return err } - return fmt.Sprintf("%v%v", ms/factors[unit], unit) + dur, err := ParseDuration(s) + if err != nil { + return err + } + *d = dur + return nil +} + +// MarshalText implements the encoding.TextMarshaler interface. +func (d *Duration) MarshalText() ([]byte, error) { + return []byte(d.String()), nil +} + +// UnmarshalText implements the encoding.TextUnmarshaler interface. +func (d *Duration) UnmarshalText(text []byte) error { + var err error + *d, err = ParseDuration(string(text)) + return err } // MarshalYAML implements the yaml.Marshaler interface. diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/Makefile b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/Makefile index 616a0d25e..fa2bd5b52 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/Makefile +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/Makefile @@ -18,6 +18,8 @@ include Makefile.common ./ttar -C $(dir $*) -x -f $*.ttar touch $@ +fixtures: fixtures/.unpacked + update_fixtures: rm -vf fixtures/.unpacked ./ttar -c -f fixtures.ttar fixtures/ diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/Makefile.common b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/Makefile.common index 3ac29c636..a1b1ca40f 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/Makefile.common +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/Makefile.common @@ -78,12 +78,12 @@ ifneq ($(shell which gotestsum),) endif endif -PROMU_VERSION ?= 0.7.0 +PROMU_VERSION ?= 0.12.0 PROMU_URL := https://github.com/prometheus/promu/releases/download/v$(PROMU_VERSION)/promu-$(PROMU_VERSION).$(GO_BUILD_PLATFORM).tar.gz GOLANGCI_LINT := GOLANGCI_LINT_OPTS ?= -GOLANGCI_LINT_VERSION ?= v1.18.0 +GOLANGCI_LINT_VERSION ?= v1.39.0 # golangci-lint only supports linux, darwin and windows platforms on i386/amd64. # windows isn't included here because of the path separator being different. ifeq ($(GOHOSTOS),$(filter $(GOHOSTOS),linux darwin)) @@ -118,7 +118,7 @@ endif %: common-% ; .PHONY: common-all -common-all: precheck style check_license lint unused build test +common-all: precheck style check_license lint yamllint unused build test .PHONY: common-style common-style: @@ -198,6 +198,15 @@ else endif endif +.PHONY: common-yamllint +common-yamllint: + @echo ">> running yamllint on all YAML files in the repository" +ifeq (, $(shell which yamllint)) + @echo "yamllint not installed so skipping" +else + yamllint . +endif + # For backward-compatibility. .PHONY: common-staticcheck common-staticcheck: lint diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/README.md b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/README.md index 55d1e3261..43c37735a 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/README.md +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/README.md @@ -6,8 +6,8 @@ metrics from the pseudo-filesystems /proc and /sys. *WARNING*: This package is a work in progress. Its API may still break in backwards-incompatible ways without warnings. Use it at your own risk. -[![GoDoc](https://godoc.org/github.com/prometheus/procfs?status.png)](https://godoc.org/github.com/prometheus/procfs) -[![Build Status](https://travis-ci.org/prometheus/procfs.svg?branch=master)](https://travis-ci.org/prometheus/procfs) +[![Go Reference](https://pkg.go.dev/badge/github.com/prometheus/procfs.svg)](https://pkg.go.dev/github.com/prometheus/procfs) +[![CircleCI](https://circleci.com/gh/prometheus/procfs/tree/master.svg?style=svg)](https://circleci.com/gh/prometheus/procfs/tree/master) [![Go Report Card](https://goreportcard.com/badge/github.com/prometheus/procfs)](https://goreportcard.com/report/github.com/prometheus/procfs) ## Usage diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/build_info_pre_1.12.go b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/cmdline.go similarity index 60% rename from src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/build_info_pre_1.12.go rename to src/cmd/linuxkit/vendor/github.com/prometheus/procfs/cmdline.go index 6609e2877..bf4f3b48c 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/client_golang/prometheus/build_info_pre_1.12.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/cmdline.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright 2021 The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -11,12 +11,20 @@ // See the License for the specific language governing permissions and // limitations under the License. -// +build !go1.12 +package procfs -package prometheus +import ( + "strings" -// readBuildInfo is a wrapper around debug.ReadBuildInfo for Go versions before -// 1.12. Remove this whole file once the minimum supported Go version is 1.12. -func readBuildInfo() (path, version, sum string) { - return "unknown", "unknown", "unknown" + "github.com/prometheus/procfs/internal/util" +) + +// CmdLine returns the command line of the kernel. +func (fs FS) CmdLine() ([]string, error) { + data, err := util.ReadFileNoStat(fs.proc.Path("cmdline")) + if err != nil { + return nil, err + } + + return strings.Fields(string(data)), nil } diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/doc.go b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/doc.go index e2acd6d40..d31a82600 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/doc.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/doc.go @@ -31,7 +31,7 @@ // log.Fatalf("could not get process: %s", err) // } // -// stat, err := p.NewStat() +// stat, err := p.Stat() // if err != nil { // log.Fatalf("could not get process stat: %s", err) // } diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/fixtures.ttar b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/fixtures.ttar index 1e76173da..5e7eeef4a 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/fixtures.ttar +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/fixtures.ttar @@ -644,6 +644,11 @@ Node 0, zone DMA32 759 572 791 475 194 45 12 0 Node 0, zone Normal 4381 1093 185 1530 567 102 4 0 0 0 0 Mode: 644 # ttar - 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- - - - - - - - - - - - - - - - - - - - - - - +Path: fixtures/sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0m/stats/write_ns +Lines: 1 +5233597394395EOF +Mode: 444 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Directory: fixtures/sys/devices/pci0000:00/0000:00:0d.0 Mode: 755 # ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - @@ -4978,35 +6098,6 @@ Mode: 644 Directory: fixtures/sys/devices/system Mode: 775 # ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Directory: fixtures/sys/devices/system/node -Mode: 775 -# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Directory: fixtures/sys/devices/system/node/node1 -Mode: 755 -# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Path: fixtures/sys/devices/system/node/node1/vmstat -Lines: 6 -nr_free_pages 1 -nr_zone_inactive_anon 2 -nr_zone_active_anon 3 -nr_zone_inactive_file 4 -nr_zone_active_file 5 -nr_zone_unevictable 6 -Mode: 644 -# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Directory: fixtures/sys/devices/system/node/node2 -Mode: 755 -# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Path: fixtures/sys/devices/system/node/node2/vmstat -Lines: 6 -nr_free_pages 7 -nr_zone_inactive_anon 8 -nr_zone_active_anon 9 -nr_zone_inactive_file 10 -nr_zone_active_file 11 -nr_zone_unevictable 12 -Mode: 644 -# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Directory: fixtures/sys/devices/system/clocksource Mode: 775 # ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - @@ -5254,6 +6345,35 @@ Mode: 644 Directory: fixtures/sys/devices/system/cpu/cpufreq/policy1 Mode: 755 # ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Directory: fixtures/sys/devices/system/node +Mode: 775 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Directory: fixtures/sys/devices/system/node/node1 +Mode: 755 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Path: fixtures/sys/devices/system/node/node1/vmstat +Lines: 6 +nr_free_pages 1 +nr_zone_inactive_anon 2 +nr_zone_active_anon 3 +nr_zone_inactive_file 4 +nr_zone_active_file 5 +nr_zone_unevictable 6 +Mode: 644 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Directory: fixtures/sys/devices/system/node/node2 +Mode: 755 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Path: fixtures/sys/devices/system/node/node2/vmstat +Lines: 6 +nr_free_pages 7 +nr_zone_inactive_anon 8 +nr_zone_active_anon 9 +nr_zone_inactive_file 10 +nr_zone_active_file 11 +nr_zone_unevictable 12 +Mode: 644 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Directory: fixtures/sys/fs Mode: 755 # ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/mdstat.go b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/mdstat.go index 4c4493bfa..f0b9e5f75 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/mdstat.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/mdstat.go @@ -22,9 +22,12 @@ import ( ) var ( - statusLineRE = regexp.MustCompile(`(\d+) blocks .*\[(\d+)/(\d+)\] \[[U_]+\]`) - recoveryLineRE = regexp.MustCompile(`\((\d+)/\d+\)`) - componentDeviceRE = regexp.MustCompile(`(.*)\[\d+\]`) + statusLineRE = regexp.MustCompile(`(\d+) blocks .*\[(\d+)/(\d+)\] \[([U_]+)\]`) + recoveryLineBlocksRE = regexp.MustCompile(`\((\d+)/\d+\)`) + recoveryLinePctRE = regexp.MustCompile(`= (.+)%`) + recoveryLineFinishRE = regexp.MustCompile(`finish=(.+)min`) + recoveryLineSpeedRE = regexp.MustCompile(`speed=(.+)[A-Z]`) + componentDeviceRE = regexp.MustCompile(`(.*)\[\d+\]`) ) // MDStat holds info parsed from /proc/mdstat. @@ -39,12 +42,20 @@ type MDStat struct { DisksTotal int64 // Number of failed disks. DisksFailed int64 + // Number of "down" disks. (the _ indicator in the status line) + DisksDown int64 // Spare disks in the device. DisksSpare int64 // Number of blocks the device holds. BlocksTotal int64 // Number of blocks on the device that are in sync. BlocksSynced int64 + // progress percentage of current sync + BlocksSyncedPct float64 + // estimated finishing time for current sync (in minutes) + BlocksSyncedFinishTime float64 + // current sync speed (in Kilobytes/sec) + BlocksSyncedSpeed float64 // Name of md component devices Devices []string } @@ -91,7 +102,7 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) { // Failed disks have the suffix (F) & Spare disks have the suffix (S). fail := int64(strings.Count(line, "(F)")) spare := int64(strings.Count(line, "(S)")) - active, total, size, err := evalStatusLine(lines[i], lines[i+1]) + active, total, down, size, err := evalStatusLine(lines[i], lines[i+1]) if err != nil { return nil, fmt.Errorf("error parsing md device lines: %w", err) @@ -105,6 +116,9 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) { // If device is syncing at the moment, get the number of currently // synced bytes, otherwise that number equals the size of the device. syncedBlocks := size + speed := float64(0) + finish := float64(0) + pct := float64(0) recovering := strings.Contains(lines[syncLineIdx], "recovery") resyncing := strings.Contains(lines[syncLineIdx], "resync") checking := strings.Contains(lines[syncLineIdx], "check") @@ -124,7 +138,7 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) { strings.Contains(lines[syncLineIdx], "DELAYED") { syncedBlocks = 0 } else { - syncedBlocks, err = evalRecoveryLine(lines[syncLineIdx]) + syncedBlocks, pct, finish, speed, err = evalRecoveryLine(lines[syncLineIdx]) if err != nil { return nil, fmt.Errorf("error parsing sync line in md device %q: %w", mdName, err) } @@ -132,69 +146,104 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) { } mdStats = append(mdStats, MDStat{ - Name: mdName, - ActivityState: state, - DisksActive: active, - DisksFailed: fail, - DisksSpare: spare, - DisksTotal: total, - BlocksTotal: size, - BlocksSynced: syncedBlocks, - Devices: evalComponentDevices(deviceFields), + Name: mdName, + ActivityState: state, + DisksActive: active, + DisksFailed: fail, + DisksDown: down, + DisksSpare: spare, + DisksTotal: total, + BlocksTotal: size, + BlocksSynced: syncedBlocks, + BlocksSyncedPct: pct, + BlocksSyncedFinishTime: finish, + BlocksSyncedSpeed: speed, + Devices: evalComponentDevices(deviceFields), }) } return mdStats, nil } -func evalStatusLine(deviceLine, statusLine string) (active, total, size int64, err error) { +func evalStatusLine(deviceLine, statusLine string) (active, total, down, size int64, err error) { sizeStr := strings.Fields(statusLine)[0] size, err = strconv.ParseInt(sizeStr, 10, 64) if err != nil { - return 0, 0, 0, fmt.Errorf("unexpected statusLine %q: %w", statusLine, err) + return 0, 0, 0, 0, fmt.Errorf("unexpected statusLine %q: %w", statusLine, err) } if strings.Contains(deviceLine, "raid0") || strings.Contains(deviceLine, "linear") { // In the device deviceLine, only disks have a number associated with them in []. total = int64(strings.Count(deviceLine, "[")) - return total, total, size, nil + return total, total, 0, size, nil } if strings.Contains(deviceLine, "inactive") { - return 0, 0, size, nil + return 0, 0, 0, size, nil } matches := statusLineRE.FindStringSubmatch(statusLine) - if len(matches) != 4 { - return 0, 0, 0, fmt.Errorf("couldn't find all the substring matches: %s", statusLine) + if len(matches) != 5 { + return 0, 0, 0, 0, fmt.Errorf("couldn't find all the substring matches: %s", statusLine) } total, err = strconv.ParseInt(matches[2], 10, 64) if err != nil { - return 0, 0, 0, fmt.Errorf("unexpected statusLine %q: %w", statusLine, err) + return 0, 0, 0, 0, fmt.Errorf("unexpected statusLine %q: %w", statusLine, err) } active, err = strconv.ParseInt(matches[3], 10, 64) if err != nil { - return 0, 0, 0, fmt.Errorf("unexpected statusLine %q: %w", statusLine, err) + return 0, 0, 0, 0, fmt.Errorf("unexpected statusLine %q: %w", statusLine, err) } + down = int64(strings.Count(matches[4], "_")) - return active, total, size, nil + return active, total, down, size, nil } -func evalRecoveryLine(recoveryLine string) (syncedBlocks int64, err error) { - matches := recoveryLineRE.FindStringSubmatch(recoveryLine) +func evalRecoveryLine(recoveryLine string) (syncedBlocks int64, pct float64, finish float64, speed float64, err error) { + matches := recoveryLineBlocksRE.FindStringSubmatch(recoveryLine) if len(matches) != 2 { - return 0, fmt.Errorf("unexpected recoveryLine: %s", recoveryLine) + return 0, 0, 0, 0, fmt.Errorf("unexpected recoveryLine: %s", recoveryLine) } syncedBlocks, err = strconv.ParseInt(matches[1], 10, 64) if err != nil { - return 0, fmt.Errorf("error parsing int from recoveryLine %q: %w", recoveryLine, err) + return 0, 0, 0, 0, fmt.Errorf("error parsing int from recoveryLine %q: %w", recoveryLine, err) } - return syncedBlocks, nil + // Get percentage complete + matches = recoveryLinePctRE.FindStringSubmatch(recoveryLine) + if len(matches) != 2 { + return syncedBlocks, 0, 0, 0, fmt.Errorf("unexpected recoveryLine matching percentage: %s", recoveryLine) + } + pct, err = strconv.ParseFloat(strings.TrimSpace(matches[1]), 64) + if err != nil { + return syncedBlocks, 0, 0, 0, fmt.Errorf("error parsing float from recoveryLine %q: %w", recoveryLine, err) + } + + // Get time expected left to complete + matches = recoveryLineFinishRE.FindStringSubmatch(recoveryLine) + if len(matches) != 2 { + return syncedBlocks, pct, 0, 0, fmt.Errorf("unexpected recoveryLine matching est. finish time: %s", recoveryLine) + } + finish, err = strconv.ParseFloat(matches[1], 64) + if err != nil { + return syncedBlocks, pct, 0, 0, fmt.Errorf("error parsing float from recoveryLine %q: %w", recoveryLine, err) + } + + // Get recovery speed + matches = recoveryLineSpeedRE.FindStringSubmatch(recoveryLine) + if len(matches) != 2 { + return syncedBlocks, pct, finish, 0, fmt.Errorf("unexpected recoveryLine matching speed: %s", recoveryLine) + } + speed, err = strconv.ParseFloat(matches[1], 64) + if err != nil { + return syncedBlocks, pct, finish, 0, fmt.Errorf("error parsing float from recoveryLine %q: %w", recoveryLine, err) + } + + return syncedBlocks, pct, finish, speed, nil } func evalComponentDevices(deviceFields []string) []string { diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/net_ip_socket.go b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/net_ip_socket.go index ac01dd847..8c9ee3de8 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/net_ip_socket.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/net_ip_socket.go @@ -65,6 +65,7 @@ type ( TxQueue uint64 RxQueue uint64 UID uint64 + Inode uint64 } ) @@ -150,9 +151,9 @@ func parseIP(hexIP string) (net.IP, error) { // parseNetIPSocketLine parses a single line, represented by a list of fields. func parseNetIPSocketLine(fields []string) (*netIPSocketLine, error) { line := &netIPSocketLine{} - if len(fields) < 8 { + if len(fields) < 10 { return nil, fmt.Errorf( - "cannot parse net socket line as it has less then 8 columns %q", + "cannot parse net socket line as it has less then 10 columns %q", strings.Join(fields, " "), ) } @@ -216,5 +217,10 @@ func parseNetIPSocketLine(fields []string) (*netIPSocketLine, error) { return nil, fmt.Errorf("cannot parse uid value in socket line: %w", err) } + // inode + if line.Inode, err = strconv.ParseUint(fields[9], 0, 64); err != nil { + return nil, fmt.Errorf("cannot parse inode value in socket line: %w", err) + } + return line, nil } diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/netstat.go b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/netstat.go new file mode 100644 index 000000000..94d892f11 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/netstat.go @@ -0,0 +1,68 @@ +// Copyright 2020 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package procfs + +import ( + "bufio" + "os" + "path/filepath" + "strconv" + "strings" +) + +// NetStat contains statistics for all the counters from one file +type NetStat struct { + Filename string + Stats map[string][]uint64 +} + +// NetStat retrieves stats from /proc/net/stat/ +func (fs FS) NetStat() ([]NetStat, error) { + statFiles, err := filepath.Glob(fs.proc.Path("net/stat/*")) + if err != nil { + return nil, err + } + + var netStatsTotal []NetStat + + for _, filePath := range statFiles { + file, err := os.Open(filePath) + if err != nil { + return nil, err + } + + netStatFile := NetStat{ + Filename: filepath.Base(filePath), + Stats: make(map[string][]uint64), + } + scanner := bufio.NewScanner(file) + scanner.Scan() + // First string is always a header for stats + var headers []string + headers = append(headers, strings.Fields(scanner.Text())...) + + // Other strings represent per-CPU counters + for scanner.Scan() { + for num, counter := range strings.Fields(scanner.Text()) { + value, err := strconv.ParseUint(counter, 16, 32) + if err != nil { + return nil, err + } + netStatFile.Stats[headers[num]] = append(netStatFile.Stats[headers[num]], value) + } + } + netStatsTotal = append(netStatsTotal, netStatFile) + } + return netStatsTotal, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/proc_cgroup.go b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/proc_cgroup.go index 0094a13c0..be45b7987 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/proc_cgroup.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/proc_cgroup.go @@ -90,7 +90,7 @@ func parseCgroups(data []byte) ([]Cgroup, error) { // control hierarchy running on this system. On every system (v1 and v2), all hierarchies contain all processes, // so the len of the returned struct is equal to the number of active hierarchies on this system func (p Proc) Cgroups() ([]Cgroup, error) { - data, err := util.ReadFileNoStat(fmt.Sprintf("/proc/%d/cgroup", p.PID)) + data, err := util.ReadFileNoStat(p.path("cgroup")) if err != nil { return nil, err } diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/proc_stat.go b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/proc_stat.go index 67ca0e9fb..8c7b6e80a 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/proc_stat.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/proc_stat.go @@ -100,6 +100,15 @@ type ProcStat struct { VSize uint // Resident set size in pages. RSS int + // Soft limit in bytes on the rss of the process. + RSSLimit uint64 + // Real-time scheduling priority, a number in the range 1 to 99 for processes + // scheduled under a real-time policy, or 0, for non-real-time processes. + RTPriority uint + // Scheduling policy. + Policy uint + // Aggregated block I/O delays, measured in clock ticks (centiseconds). + DelayAcctBlkIOTicks uint64 proc fs.FS } @@ -119,7 +128,8 @@ func (p Proc) Stat() (ProcStat, error) { } var ( - ignore int + ignoreInt64 int64 + ignoreUint64 uint64 s = ProcStat{PID: p.PID, proc: p.fs} l = bytes.Index(data, []byte("(")) @@ -151,10 +161,28 @@ func (p Proc) Stat() (ProcStat, error) { &s.Priority, &s.Nice, &s.NumThreads, - &ignore, + &ignoreInt64, &s.Starttime, &s.VSize, &s.RSS, + &s.RSSLimit, + &ignoreUint64, + &ignoreUint64, + &ignoreUint64, + &ignoreUint64, + &ignoreUint64, + &ignoreUint64, + &ignoreUint64, + &ignoreUint64, + &ignoreUint64, + &ignoreUint64, + &ignoreUint64, + &ignoreUint64, + &ignoreInt64, + &ignoreInt64, + &s.RTPriority, + &s.Policy, + &s.DelayAcctBlkIOTicks, ) if err != nil { return ProcStat{}, err diff --git a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/zoneinfo.go b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/zoneinfo.go index 0b9bb6796..209e2ac98 100644 --- a/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/zoneinfo.go +++ b/src/cmd/linuxkit/vendor/github.com/prometheus/procfs/zoneinfo.go @@ -99,7 +99,6 @@ func parseZoneinfo(zoneinfoData []byte) ([]Zoneinfo, error) { continue } if strings.HasPrefix(strings.TrimSpace(line), "per-node stats") { - zoneinfoElement.Zone = "" continue } parts := strings.Fields(strings.TrimSpace(line)) diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/.gitignore b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/.gitignore new file mode 100644 index 000000000..51b9602c8 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/.gitignore @@ -0,0 +1,9 @@ +# if you want to ignore files created by your editor/tools, consider using a +# global .gitignore or .git/info/exclude see https://help.github.com/articles/ignoring-files +.* +!.github +!.gitignore +!.travis.yml +*.prof +# support running go modules in vendor mode for local development +vendor/ diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/Dockerfile b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/Dockerfile new file mode 100644 index 000000000..d4d5bf91f --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/Dockerfile @@ -0,0 +1,30 @@ +#syntax=docker/dockerfile:1.4 +ARG GO_VERSION=1.18 + +FROM --platform=$BUILDPLATFORM tonistiigi/xx:1.1.0 AS xx + +FROM --platform=$BUILDPLATFORM golang:${GO_VERSION}-alpine AS base +RUN apk add --no-cache git +COPY --from=xx / / +WORKDIR /src + +FROM base AS build +ARG TARGETPLATFORM +RUN --mount=target=. --mount=target=/go/pkg/mod,type=cache \ + --mount=target=/root/.cache,type=cache \ + xx-go build ./... + +FROM base AS test +ARG TESTFLAGS +RUN --mount=target=. --mount=target=/go/pkg/mod,type=cache \ + --mount=target=/root/.cache,type=cache \ + CGO_ENABLED=0 xx-go test -test.v ${TESTFLAGS} ./... + +FROM base AS test-noroot +RUN mkdir /go/pkg && chmod 0777 /go/pkg +USER 1000:1000 +RUN --mount=target=. \ + --mount=target=/tmp/.cache,type=cache \ + CGO_ENABLED=0 GOCACHE=/tmp/gocache xx-go test -test.v ./... + +FROM build diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/LICENSE b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/LICENSE new file mode 100644 index 000000000..7df441d93 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/LICENSE @@ -0,0 +1,22 @@ +MIT + +Copyright 2017 Tõnis Tiigi + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/chtimes_linux.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/chtimes_linux.go new file mode 100644 index 000000000..dd65a49ad --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/chtimes_linux.go @@ -0,0 +1,21 @@ +//go:build linux +// +build linux + +package fsutil + +import ( + "github.com/pkg/errors" + "golang.org/x/sys/unix" +) + +func chtimes(path string, un int64) error { + var utimes [2]unix.Timespec + utimes[0] = unix.NsecToTimespec(un) + utimes[1] = utimes[0] + + if err := unix.UtimesNanoAt(unix.AT_FDCWD, path, utimes[0:], unix.AT_SYMLINK_NOFOLLOW); err != nil { + return errors.Wrap(err, "failed call to UtimesNanoAt") + } + + return nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/chtimes_nolinux.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/chtimes_nolinux.go new file mode 100644 index 000000000..a3ba09881 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/chtimes_nolinux.go @@ -0,0 +1,22 @@ +// +build !linux + +package fsutil + +import ( + "os" + "time" + + "github.com/pkg/errors" +) + +func chtimes(path string, un int64) error { + mtime := time.Unix(0, un) + fi, err := os.Lstat(path) + if err != nil { + return errors.WithStack(err) + } + if fi.Mode()&os.ModeSymlink != 0 { + return nil + } + return errors.WithStack(os.Chtimes(path, mtime, mtime)) +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diff.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diff.go new file mode 100644 index 000000000..a7405dc53 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diff.go @@ -0,0 +1,51 @@ +package fsutil + +import ( + "context" + "hash" + "os" + + "github.com/pkg/errors" + "github.com/tonistiigi/fsutil/types" +) + +type walkerFn func(ctx context.Context, pathC chan<- *currentPath) error + +func Changes(ctx context.Context, a, b walkerFn, changeFn ChangeFunc) error { + return nil +} + +type HandleChangeFn func(ChangeKind, string, os.FileInfo, error) error + +type ContentHasher func(*types.Stat) (hash.Hash, error) + +func getWalkerFn(root string) walkerFn { + return func(ctx context.Context, pathC chan<- *currentPath) error { + return errors.Wrap(Walk(ctx, root, nil, func(path string, f os.FileInfo, err error) error { + if err != nil { + return err + } + + stat, ok := f.Sys().(*types.Stat) + if !ok { + return errors.Errorf("%T invalid file without stat information", f.Sys()) + } + + p := ¤tPath{ + path: path, + stat: stat, + } + + select { + case <-ctx.Done(): + return ctx.Err() + case pathC <- p: + return nil + } + }), "failed to walk") + } +} + +func emptyWalker(ctx context.Context, pathC chan<- *currentPath) error { + return nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diff_containerd.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diff_containerd.go new file mode 100644 index 000000000..d8619abf1 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diff_containerd.go @@ -0,0 +1,253 @@ +package fsutil + +import ( + "bytes" + "context" + "io" + "os" + "strings" + + "github.com/tonistiigi/fsutil/types" + "golang.org/x/sync/errgroup" +) + +// Everything below is copied from containerd/fs. TODO: remove duplication @dmcgowan + +// Const redefined because containerd/fs doesn't build on !linux + +// ChangeKind is the type of modification that +// a change is making. +type ChangeKind int + +const ( + // ChangeKindAdd represents an addition of + // a file + ChangeKindAdd ChangeKind = iota + + // ChangeKindModify represents a change to + // an existing file + ChangeKindModify + + // ChangeKindDelete represents a delete of + // a file + ChangeKindDelete +) + +func (k ChangeKind) String() string { + switch k { + case ChangeKindAdd: + return "add" + case ChangeKindModify: + return "modify" + case ChangeKindDelete: + return "delete" + default: + return "unknown" + } +} + +// ChangeFunc is the type of function called for each change +// computed during a directory changes calculation. +type ChangeFunc func(ChangeKind, string, os.FileInfo, error) error + +const compareChunkSize = 32 * 1024 + +type currentPath struct { + path string + stat *types.Stat + // fullPath string +} + +// doubleWalkDiff walks both directories to create a diff +func doubleWalkDiff(ctx context.Context, changeFn ChangeFunc, a, b walkerFn, filter FilterFunc, differ DiffType) (err error) { + g, ctx := errgroup.WithContext(ctx) + + var ( + c1 = make(chan *currentPath, 128) + c2 = make(chan *currentPath, 128) + + f1, f2 *currentPath + rmdir string + ) + g.Go(func() error { + defer close(c1) + return a(ctx, c1) + }) + g.Go(func() error { + defer close(c2) + return b(ctx, c2) + }) + g.Go(func() error { + loop0: + for c1 != nil || c2 != nil { + if f1 == nil && c1 != nil { + f1, err = nextPath(ctx, c1) + if err != nil { + return err + } + if f1 == nil { + c1 = nil + } + } + + if f2 == nil && c2 != nil { + f2, err = nextPath(ctx, c2) + if err != nil { + return err + } + if f2 == nil { + c2 = nil + } + } + if f1 == nil && f2 == nil { + continue + } + + var f *types.Stat + var f2copy *currentPath + if f2 != nil { + statCopy := *f2.stat + if filter != nil { + filter(f2.path, &statCopy) + } + f2copy = ¤tPath{path: f2.path, stat: &statCopy} + } + k, p := pathChange(f1, f2copy) + switch k { + case ChangeKindAdd: + if rmdir != "" { + rmdir = "" + } + f = f2.stat + f2 = nil + case ChangeKindDelete: + // Check if this file is already removed by being + // under of a removed directory + if rmdir != "" && strings.HasPrefix(f1.path, rmdir) { + f1 = nil + continue + } else if rmdir == "" && f1.stat.IsDir() { + rmdir = f1.path + string(os.PathSeparator) + } else if rmdir != "" { + rmdir = "" + } + f1 = nil + case ChangeKindModify: + same, err := sameFile(f1, f2copy, differ) + if err != nil { + return err + } + if f1.stat.IsDir() && !f2copy.stat.IsDir() { + rmdir = f1.path + string(os.PathSeparator) + } else if rmdir != "" { + rmdir = "" + } + f = f2.stat + f1 = nil + f2 = nil + if same { + continue loop0 + } + } + if err := changeFn(k, p, &StatInfo{f}, nil); err != nil { + return err + } + } + return nil + }) + + return g.Wait() +} + +func pathChange(lower, upper *currentPath) (ChangeKind, string) { + if lower == nil { + if upper == nil { + panic("cannot compare nil paths") + } + return ChangeKindAdd, upper.path + } + if upper == nil { + return ChangeKindDelete, lower.path + } + + switch i := ComparePath(lower.path, upper.path); { + case i < 0: + // File in lower that is not in upper + return ChangeKindDelete, lower.path + case i > 0: + // File in upper that is not in lower + return ChangeKindAdd, upper.path + default: + return ChangeKindModify, upper.path + } +} + +func sameFile(f1, f2 *currentPath, differ DiffType) (same bool, retErr error) { + if differ == DiffNone { + return false, nil + } + // If not a directory also check size, modtime, and content + if !f1.stat.IsDir() { + if f1.stat.Size_ != f2.stat.Size_ { + return false, nil + } + + if f1.stat.ModTime != f2.stat.ModTime { + return false, nil + } + } + + same, err := compareStat(f1.stat, f2.stat) + if err != nil || !same || differ == DiffMetadata { + return same, err + } + return compareFileContent(f1.path, f2.path) +} + +func compareFileContent(p1, p2 string) (bool, error) { + f1, err := os.Open(p1) + if err != nil { + return false, err + } + defer f1.Close() + f2, err := os.Open(p2) + if err != nil { + return false, err + } + defer f2.Close() + + b1 := make([]byte, compareChunkSize) + b2 := make([]byte, compareChunkSize) + for { + n1, err1 := f1.Read(b1) + if err1 != nil && err1 != io.EOF { + return false, err1 + } + n2, err2 := f2.Read(b2) + if err2 != nil && err2 != io.EOF { + return false, err2 + } + if n1 != n2 || !bytes.Equal(b1[:n1], b2[:n2]) { + return false, nil + } + if err1 == io.EOF && err2 == io.EOF { + return true, nil + } + } +} + +// compareStat returns whether the stats are equivalent, +// whether the files are considered the same file, and +// an error +func compareStat(ls1, ls2 *types.Stat) (bool, error) { + return ls1.Mode == ls2.Mode && ls1.Uid == ls2.Uid && ls1.Gid == ls2.Gid && ls1.Devmajor == ls2.Devmajor && ls1.Devminor == ls2.Devminor && ls1.Linkname == ls2.Linkname, nil +} + +func nextPath(ctx context.Context, pathC <-chan *currentPath) (*currentPath, error) { + select { + case <-ctx.Done(): + return nil, ctx.Err() + case p := <-pathC: + return p, nil + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diskwriter.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diskwriter.go new file mode 100644 index 000000000..8f2574b50 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diskwriter.go @@ -0,0 +1,347 @@ +package fsutil + +import ( + "context" + "hash" + "io" + "os" + "path/filepath" + "strconv" + "sync" + "syscall" + "time" + + "github.com/opencontainers/go-digest" + "github.com/pkg/errors" + "github.com/tonistiigi/fsutil/types" + "golang.org/x/sync/errgroup" +) + +type WriteToFunc func(context.Context, string, io.WriteCloser) error + +type DiskWriterOpt struct { + AsyncDataCb WriteToFunc + SyncDataCb WriteToFunc + NotifyCb func(ChangeKind, string, os.FileInfo, error) error + ContentHasher ContentHasher + Filter FilterFunc +} + +type FilterFunc func(string, *types.Stat) bool + +type DiskWriter struct { + opt DiskWriterOpt + dest string + + ctx context.Context + cancel func() + eg *errgroup.Group + filter FilterFunc +} + +func NewDiskWriter(ctx context.Context, dest string, opt DiskWriterOpt) (*DiskWriter, error) { + if opt.SyncDataCb == nil && opt.AsyncDataCb == nil { + return nil, errors.New("no data callback specified") + } + if opt.SyncDataCb != nil && opt.AsyncDataCb != nil { + return nil, errors.New("can't specify both sync and async data callbacks") + } + + ctx, cancel := context.WithCancel(ctx) + eg, ctx := errgroup.WithContext(ctx) + + return &DiskWriter{ + opt: opt, + dest: dest, + eg: eg, + ctx: ctx, + cancel: cancel, + filter: opt.Filter, + }, nil +} + +func (dw *DiskWriter) Wait(ctx context.Context) error { + return dw.eg.Wait() +} + +func (dw *DiskWriter) HandleChange(kind ChangeKind, p string, fi os.FileInfo, err error) (retErr error) { + if err != nil { + return err + } + + select { + case <-dw.ctx.Done(): + return dw.ctx.Err() + default: + } + + defer func() { + if retErr != nil { + dw.cancel() + } + }() + + destPath := filepath.Join(dw.dest, filepath.FromSlash(p)) + + if kind == ChangeKindDelete { + if dw.filter != nil { + var empty types.Stat + if ok := dw.filter(p, &empty); !ok { + return nil + } + } + // todo: no need to validate if diff is trusted but is it always? + if err := os.RemoveAll(destPath); err != nil { + return errors.Wrapf(err, "failed to remove: %s", destPath) + } + if dw.opt.NotifyCb != nil { + if err := dw.opt.NotifyCb(kind, p, nil, nil); err != nil { + return err + } + } + return nil + } + + stat, ok := fi.Sys().(*types.Stat) + if !ok { + return errors.WithStack(&os.PathError{Path: p, Err: syscall.EBADMSG, Op: "change without stat info"}) + } + + statCopy := *stat + + if dw.filter != nil { + if ok := dw.filter(p, &statCopy); !ok { + return nil + } + } + + rename := true + oldFi, err := os.Lstat(destPath) + if err != nil { + if errors.Is(err, os.ErrNotExist) { + if kind != ChangeKindAdd { + return errors.Wrap(err, "modify/rm") + } + rename = false + } else { + return errors.WithStack(err) + } + } + + if oldFi != nil && fi.IsDir() && oldFi.IsDir() { + if err := rewriteMetadata(destPath, &statCopy); err != nil { + return errors.Wrapf(err, "error setting dir metadata for %s", destPath) + } + return nil + } + + newPath := destPath + if rename { + newPath = filepath.Join(filepath.Dir(destPath), ".tmp."+nextSuffix()) + } + + isRegularFile := false + + switch { + case fi.IsDir(): + if err := os.Mkdir(newPath, fi.Mode()); err != nil { + return errors.Wrapf(err, "failed to create dir %s", newPath) + } + case fi.Mode()&os.ModeDevice != 0 || fi.Mode()&os.ModeNamedPipe != 0: + if err := handleTarTypeBlockCharFifo(newPath, &statCopy); err != nil { + return errors.Wrapf(err, "failed to create device %s", newPath) + } + case fi.Mode()&os.ModeSymlink != 0: + if err := os.Symlink(statCopy.Linkname, newPath); err != nil { + return errors.Wrapf(err, "failed to symlink %s", newPath) + } + case statCopy.Linkname != "": + if err := os.Link(filepath.Join(dw.dest, statCopy.Linkname), newPath); err != nil { + return errors.Wrapf(err, "failed to link %s to %s", newPath, statCopy.Linkname) + } + default: + isRegularFile = true + file, err := os.OpenFile(newPath, os.O_CREATE|os.O_WRONLY, fi.Mode()) //todo: windows + if err != nil { + return errors.Wrapf(err, "failed to create %s", newPath) + } + if dw.opt.SyncDataCb != nil { + if err := dw.processChange(ChangeKindAdd, p, fi, file); err != nil { + file.Close() + return err + } + break + } + if err := file.Close(); err != nil { + return errors.Wrapf(err, "failed to close %s", newPath) + } + } + + if err := rewriteMetadata(newPath, &statCopy); err != nil { + return errors.Wrapf(err, "error setting metadata for %s", newPath) + } + + if rename { + if oldFi.IsDir() != fi.IsDir() { + if err := os.RemoveAll(destPath); err != nil { + return errors.Wrapf(err, "failed to remove %s", destPath) + } + } + if err := os.Rename(newPath, destPath); err != nil { + return errors.Wrapf(err, "failed to rename %s to %s", newPath, destPath) + } + } + + if isRegularFile { + if dw.opt.AsyncDataCb != nil { + dw.requestAsyncFileData(p, destPath, fi, &statCopy) + } + } else { + return dw.processChange(kind, p, fi, nil) + } + + return nil +} + +func (dw *DiskWriter) requestAsyncFileData(p, dest string, fi os.FileInfo, st *types.Stat) { + // todo: limit worker threads + dw.eg.Go(func() error { + if err := dw.processChange(ChangeKindAdd, p, fi, &lazyFileWriter{ + dest: dest, + }); err != nil { + return err + } + return chtimes(dest, st.ModTime) // TODO: parent dirs + }) +} + +func (dw *DiskWriter) processChange(kind ChangeKind, p string, fi os.FileInfo, w io.WriteCloser) error { + origw := w + var hw *hashedWriter + if dw.opt.NotifyCb != nil { + var err error + if hw, err = newHashWriter(dw.opt.ContentHasher, fi, w); err != nil { + return err + } + w = hw + } + if origw != nil { + fn := dw.opt.SyncDataCb + if fn == nil && dw.opt.AsyncDataCb != nil { + fn = dw.opt.AsyncDataCb + } + if err := fn(dw.ctx, p, w); err != nil { + return err + } + } else { + if hw != nil { + hw.Close() + } + } + if hw != nil { + return dw.opt.NotifyCb(kind, p, hw, nil) + } + return nil +} + +type hashedWriter struct { + os.FileInfo + io.Writer + h hash.Hash + w io.WriteCloser + dgst digest.Digest +} + +func newHashWriter(ch ContentHasher, fi os.FileInfo, w io.WriteCloser) (*hashedWriter, error) { + stat, ok := fi.Sys().(*types.Stat) + if !ok { + return nil, errors.Errorf("invalid change without stat information") + } + + h, err := ch(stat) + if err != nil { + return nil, err + } + hw := &hashedWriter{ + FileInfo: fi, + Writer: io.MultiWriter(w, h), + h: h, + w: w, + } + return hw, nil +} + +func (hw *hashedWriter) Close() error { + hw.dgst = digest.NewDigest(digest.SHA256, hw.h) + if hw.w != nil { + return hw.w.Close() + } + return nil +} + +func (hw *hashedWriter) Digest() digest.Digest { + return hw.dgst +} + +type lazyFileWriter struct { + dest string + f *os.File + fileMode *os.FileMode +} + +func (lfw *lazyFileWriter) Write(dt []byte) (int, error) { + if lfw.f == nil { + file, err := os.OpenFile(lfw.dest, os.O_WRONLY, 0) //todo: windows + if os.IsPermission(err) { + // retry after chmod + fi, er := os.Stat(lfw.dest) + if er == nil { + mode := fi.Mode() + lfw.fileMode = &mode + er = os.Chmod(lfw.dest, mode|0222) + if er == nil { + file, err = os.OpenFile(lfw.dest, os.O_WRONLY, 0) + } + } + } + if err != nil { + return 0, errors.Wrapf(err, "failed to open %s", lfw.dest) + } + lfw.f = file + } + return lfw.f.Write(dt) +} + +func (lfw *lazyFileWriter) Close() error { + var err error + if lfw.f != nil { + err = lfw.f.Close() + } + if err == nil && lfw.fileMode != nil { + err = os.Chmod(lfw.dest, *lfw.fileMode) + } + return err +} + +// Random number state. +// We generate random temporary file names so that there's a good +// chance the file doesn't exist yet - keeps the number of tries in +// TempFile to a minimum. +var rand uint32 +var randmu sync.Mutex + +func reseed() uint32 { + return uint32(time.Now().UnixNano() + int64(os.Getpid())) +} + +func nextSuffix() string { + randmu.Lock() + r := rand + if r == 0 { + r = reseed() + } + r = r*1664525 + 1013904223 // constants from Numerical Recipes + rand = r + randmu.Unlock() + return strconv.Itoa(int(1e9 + r%1e9))[1:] +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diskwriter_freebsd.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diskwriter_freebsd.go new file mode 100644 index 000000000..ed6356fab --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diskwriter_freebsd.go @@ -0,0 +1,17 @@ +//go:build freebsd +// +build freebsd + +package fsutil + +import ( + "github.com/tonistiigi/fsutil/types" + "golang.org/x/sys/unix" +) + +func createSpecialFile(path string, mode uint32, stat *types.Stat) error { + return unix.Mknod(path, mode, mkdev(stat.Devmajor, stat.Devminor)) +} + +func mkdev(major int64, minor int64) uint64 { + return unix.Mkdev(uint32(major), uint32(minor)) +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diskwriter_unix.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diskwriter_unix.go new file mode 100644 index 000000000..1d97d6f9d --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diskwriter_unix.go @@ -0,0 +1,53 @@ +//go:build !windows +// +build !windows + +package fsutil + +import ( + "os" + "syscall" + + "github.com/containerd/continuity/sysx" + "github.com/pkg/errors" + "github.com/tonistiigi/fsutil/types" +) + +func rewriteMetadata(p string, stat *types.Stat) error { + for key, value := range stat.Xattrs { + sysx.Setxattr(p, key, value, 0) + } + + if err := os.Lchown(p, int(stat.Uid), int(stat.Gid)); err != nil { + return errors.WithStack(err) + } + + if os.FileMode(stat.Mode)&os.ModeSymlink == 0 { + if err := os.Chmod(p, os.FileMode(stat.Mode)); err != nil { + return errors.WithStack(err) + } + } + + if err := chtimes(p, stat.ModTime); err != nil { + return err + } + + return nil +} + +// handleTarTypeBlockCharFifo is an OS-specific helper function used by +// createTarFile to handle the following types of header: Block; Char; Fifo +func handleTarTypeBlockCharFifo(path string, stat *types.Stat) error { + mode := uint32(stat.Mode & 07777) + if os.FileMode(stat.Mode)&os.ModeCharDevice != 0 { + mode |= syscall.S_IFCHR + } else if os.FileMode(stat.Mode)&os.ModeNamedPipe != 0 { + mode |= syscall.S_IFIFO + } else { + mode |= syscall.S_IFBLK + } + + if err := createSpecialFile(path, mode, stat); err != nil { + return errors.WithStack(err) + } + return nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diskwriter_unixnobsd.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diskwriter_unixnobsd.go new file mode 100644 index 000000000..927dba460 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diskwriter_unixnobsd.go @@ -0,0 +1,17 @@ +//go:build !windows && !freebsd +// +build !windows,!freebsd + +package fsutil + +import ( + "github.com/tonistiigi/fsutil/types" + "golang.org/x/sys/unix" +) + +func createSpecialFile(path string, mode uint32, stat *types.Stat) error { + return unix.Mknod(path, mode, mkdev(stat.Devmajor, stat.Devminor)) +} + +func mkdev(major int64, minor int64) int { + return int(unix.Mkdev(uint32(major), uint32(minor))) +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diskwriter_windows.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diskwriter_windows.go new file mode 100644 index 000000000..036544f0b --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/diskwriter_windows.go @@ -0,0 +1,18 @@ +// +build windows + +package fsutil + +import ( + "github.com/pkg/errors" + "github.com/tonistiigi/fsutil/types" +) + +func rewriteMetadata(p string, stat *types.Stat) error { + return chtimes(p, stat.ModTime) +} + +// handleTarTypeBlockCharFifo is an OS-specific helper function used by +// createTarFile to handle the following types of header: Block; Char; Fifo +func handleTarTypeBlockCharFifo(path string, stat *types.Stat) error { + return errors.New("Not implemented on windows") +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/docker-bake.hcl b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/docker-bake.hcl new file mode 100644 index 000000000..3d7d182c3 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/docker-bake.hcl @@ -0,0 +1,67 @@ +variable "GO_VERSION" { + default = "1.18" +} + +group "default" { + targets = ["build"] +} + +target "build" { + args = { + GO_VERSION = "${GO_VERSION}" + } +} + +group "test" { + targets = ["test-root", "test-noroot"] +} + +target "test-root" { + inherits = ["build"] + target = "test" +} + +target "test-noroot" { + inherits = ["build"] + target = "test-noroot" +} + +target "lint" { + dockerfile = "./hack/dockerfiles/lint.Dockerfile" + args = { + GO_VERSION = "${GO_VERSION}" + } +} + +target "validate-gomod" { + dockerfile = "./hack/dockerfiles/gomod.Dockerfile" + target = "validate" + args = { + # go mod may produce different results between go versions, + # if this becomes a problem, this should be switched to use + # a fixed go version. + GO_VERSION = "${GO_VERSION}" + } +} + +target "gomod" { + inherits = ["validate-gomod"] + output = ["."] + target = "update" +} + +target "validate-shfmt" { + dockerfile = "./hack/dockerfiles/shfmt.Dockerfile" + target = "validate" +} + +target "shfmt" { + inherits = ["validate-shfmt"] + output = ["."] + target = "update" +} + +target "cross" { + inherits = ["build"] + platforms = ["linux/amd64", "linux/386", "linux/arm64", "linux/arm", "linux/ppc64le", "linux/s390x", "darwin/amd64", "darwin/arm64", "windows/amd64", "windows/arm64", "freebsd/amd64", "freebsd/arm64"] +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/followlinks.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/followlinks.go new file mode 100644 index 000000000..a0942413e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/followlinks.go @@ -0,0 +1,150 @@ +package fsutil + +import ( + "io/ioutil" + "os" + "path/filepath" + "runtime" + "sort" + strings "strings" + + "github.com/pkg/errors" +) + +func FollowLinks(root string, paths []string) ([]string, error) { + r := &symlinkResolver{root: root, resolved: map[string]struct{}{}} + for _, p := range paths { + if err := r.append(p); err != nil { + return nil, err + } + } + res := make([]string, 0, len(r.resolved)) + for r := range r.resolved { + res = append(res, r) + } + sort.Strings(res) + return dedupePaths(res), nil +} + +type symlinkResolver struct { + root string + resolved map[string]struct{} +} + +func (r *symlinkResolver) append(p string) error { + p = filepath.Join(".", p) + current := "." + for { + parts := strings.SplitN(p, string(filepath.Separator), 2) + current = filepath.Join(current, parts[0]) + + targets, err := r.readSymlink(current, true) + if err != nil { + return err + } + + p = "" + if len(parts) == 2 { + p = parts[1] + } + + if p == "" || targets != nil { + if _, ok := r.resolved[current]; ok { + return nil + } + } + + if targets != nil { + r.resolved[current] = struct{}{} + for _, target := range targets { + if err := r.append(filepath.Join(target, p)); err != nil { + return err + } + } + return nil + } + + if p == "" { + r.resolved[current] = struct{}{} + return nil + } + } +} + +func (r *symlinkResolver) readSymlink(p string, allowWildcard bool) ([]string, error) { + realPath := filepath.Join(r.root, p) + base := filepath.Base(p) + if allowWildcard && containsWildcards(base) { + fis, err := ioutil.ReadDir(filepath.Dir(realPath)) + if err != nil { + if errors.Is(err, os.ErrNotExist) { + return nil, nil + } + return nil, errors.Wrap(err, "readdir") + } + var out []string + for _, f := range fis { + if ok, _ := filepath.Match(base, f.Name()); ok { + res, err := r.readSymlink(filepath.Join(filepath.Dir(p), f.Name()), false) + if err != nil { + return nil, err + } + out = append(out, res...) + } + } + return out, nil + } + + fi, err := os.Lstat(realPath) + if err != nil { + if errors.Is(err, os.ErrNotExist) { + return nil, nil + } + return nil, errors.WithStack(err) + } + if fi.Mode()&os.ModeSymlink == 0 { + return nil, nil + } + link, err := os.Readlink(realPath) + if err != nil { + return nil, errors.WithStack(err) + } + link = filepath.Clean(link) + if filepath.IsAbs(link) { + return []string{link}, nil + } + return []string{ + filepath.Join(string(filepath.Separator), filepath.Join(filepath.Dir(p), link)), + }, nil +} + +func containsWildcards(name string) bool { + isWindows := runtime.GOOS == "windows" + for i := 0; i < len(name); i++ { + ch := name[i] + if ch == '\\' && !isWindows { + i++ + } else if ch == '*' || ch == '?' || ch == '[' { + return true + } + } + return false +} + +// dedupePaths expects input as a sorted list +func dedupePaths(in []string) []string { + out := make([]string, 0, len(in)) + var last string + for _, s := range in { + // if one of the paths is root there is no filter + if s == "." { + return nil + } + if strings.HasPrefix(s, last+string(filepath.Separator)) { + continue + } + out = append(out, s) + last = s + } + return out +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/fs.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/fs.go new file mode 100644 index 000000000..e26110b32 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/fs.go @@ -0,0 +1,120 @@ +package fsutil + +import ( + "context" + "io" + "io/ioutil" + "os" + "path" + "path/filepath" + "sort" + "strings" + "syscall" + + "github.com/pkg/errors" + "github.com/tonistiigi/fsutil/types" +) + +type FS interface { + Walk(context.Context, filepath.WalkFunc) error + Open(string) (io.ReadCloser, error) +} + +func NewFS(root string, opt *WalkOpt) FS { + return &fs{ + root: root, + opt: opt, + } +} + +type fs struct { + root string + opt *WalkOpt +} + +func (fs *fs) Walk(ctx context.Context, fn filepath.WalkFunc) error { + return Walk(ctx, fs.root, fs.opt, fn) +} + +func (fs *fs) Open(p string) (io.ReadCloser, error) { + rc, err := os.Open(filepath.Join(fs.root, p)) + return rc, errors.WithStack(err) +} + +type Dir struct { + Stat types.Stat + FS FS +} + +func SubDirFS(dirs []Dir) (FS, error) { + sort.Slice(dirs, func(i, j int) bool { + return dirs[i].Stat.Path < dirs[j].Stat.Path + }) + m := map[string]Dir{} + for _, d := range dirs { + if path.Base(d.Stat.Path) != d.Stat.Path { + return nil, errors.WithStack(&os.PathError{Path: d.Stat.Path, Err: syscall.EISDIR, Op: "invalid path"}) + } + if _, ok := m[d.Stat.Path]; ok { + return nil, errors.WithStack(&os.PathError{Path: d.Stat.Path, Err: syscall.EEXIST, Op: "duplicate path"}) + } + m[d.Stat.Path] = d + } + return &subDirFS{m: m, dirs: dirs}, nil +} + +type subDirFS struct { + m map[string]Dir + dirs []Dir +} + +func (fs *subDirFS) Walk(ctx context.Context, fn filepath.WalkFunc) error { + for _, d := range fs.dirs { + fi := &StatInfo{Stat: &d.Stat} + if !fi.IsDir() { + return errors.WithStack(&os.PathError{Path: d.Stat.Path, Err: syscall.ENOTDIR, Op: "walk subdir"}) + } + if err := fn(d.Stat.Path, fi, nil); err != nil { + return err + } + if err := d.FS.Walk(ctx, func(p string, fi os.FileInfo, err error) error { + stat, ok := fi.Sys().(*types.Stat) + if !ok { + return errors.WithStack(&os.PathError{Path: d.Stat.Path, Err: syscall.EBADMSG, Op: "fileinfo without stat info"}) + } + stat.Path = path.Join(d.Stat.Path, stat.Path) + if stat.Linkname != "" { + if fi.Mode()&os.ModeSymlink != 0 { + if strings.HasPrefix(stat.Linkname, "/") { + stat.Linkname = path.Join("/"+d.Stat.Path, stat.Linkname) + } + } else { + stat.Linkname = path.Join(d.Stat.Path, stat.Linkname) + } + } + return fn(filepath.Join(d.Stat.Path, p), &StatInfo{stat}, nil) + }); err != nil { + return err + } + } + return nil +} + +func (fs *subDirFS) Open(p string) (io.ReadCloser, error) { + parts := strings.SplitN(filepath.Clean(p), string(filepath.Separator), 2) + if len(parts) == 0 { + return ioutil.NopCloser(&emptyReader{}), nil + } + d, ok := fs.m[parts[0]] + if !ok { + return nil, errors.WithStack(&os.PathError{Path: parts[0], Err: syscall.ENOENT, Op: "open"}) + } + return d.FS.Open(parts[1]) +} + +type emptyReader struct { +} + +func (*emptyReader) Read([]byte) (int, error) { + return 0, io.EOF +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/go.mod b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/go.mod new file mode 100644 index 000000000..b54eeb0e9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/go.mod @@ -0,0 +1,20 @@ +module github.com/tonistiigi/fsutil + +go 1.13 + +require ( + github.com/containerd/continuity v0.1.0 + github.com/docker/docker v20.10.3-0.20211208011758-87521affb077+incompatible // master (v21.xx-dev) + github.com/gogo/protobuf v1.3.2 + github.com/golang/protobuf v1.4.3 // indirect + github.com/google/go-cmp v0.5.2 // indirect + github.com/kr/pretty v0.2.0 // indirect + github.com/opencontainers/go-digest v1.0.0 + github.com/pkg/errors v0.9.1 + github.com/stretchr/testify v1.7.0 + golang.org/x/sync v0.0.0-20210220032951-036812b2e83c + golang.org/x/sys v0.0.0-20210313202042-bd2e13477e9c + google.golang.org/protobuf v1.25.0 // indirect + gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect + gotest.tools/v3 v3.0.3 // indirect +) diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/go.sum b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/go.sum new file mode 100644 index 000000000..c6ca34f60 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/go.sum @@ -0,0 +1,230 @@ +bazil.org/fuse v0.0.0-20160811212531-371fbbdaa898/go.mod h1:Xbm+BRKSBEpa4q4hTSxohYNQpsxXPbPry4JJWOB3LB8= +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU= +github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc= +github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0= +github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8= +github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q= +github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8= +github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod 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+gotest.tools/v3 v3.0.3 h1:4AuOwCGf4lLR9u3YOe2awrHygurzhO/HeQ6laiA6Sx0= +gotest.tools/v3 v3.0.3/go.mod h1:Z7Lb0S5l+klDB31fvDQX8ss/FlKDxtlFlw3Oa8Ymbl8= +honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/hardlinks.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/hardlinks.go new file mode 100644 index 000000000..ef8bbfb5d --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/hardlinks.go @@ -0,0 +1,48 @@ +package fsutil + +import ( + "os" + "syscall" + + "github.com/pkg/errors" + "github.com/tonistiigi/fsutil/types" +) + +// Hardlinks validates that all targets for links were part of the changes + +type Hardlinks struct { + seenFiles map[string]struct{} +} + +func (v *Hardlinks) HandleChange(kind ChangeKind, p string, fi os.FileInfo, err error) error { + if err != nil { + return err + } + + if v.seenFiles == nil { + v.seenFiles = make(map[string]struct{}) + } + + if kind == ChangeKindDelete { + return nil + } + + stat, ok := fi.Sys().(*types.Stat) + if !ok { + return errors.WithStack(&os.PathError{Path: p, Err: syscall.EBADMSG, Op: "change without stat info"}) + } + + if fi.IsDir() || fi.Mode()&os.ModeSymlink != 0 { + return nil + } + + if len(stat.Linkname) > 0 { + if _, ok := v.seenFiles[stat.Linkname]; !ok { + return errors.Errorf("invalid link %s to unknown path: %q", p, stat.Linkname) + } + } else { + v.seenFiles[p] = struct{}{} + } + + return nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/readme.md b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/readme.md new file mode 100644 index 000000000..5ce685b7e --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/readme.md @@ -0,0 +1,45 @@ +Incremental file directory sync tools in golang. + +``` +BENCH_FILE_SIZE=10000 ./bench.test --test.bench . +BenchmarkCopyWithTar10-4 2000 995242 ns/op +BenchmarkCopyWithTar50-4 300 4710021 ns/op +BenchmarkCopyWithTar200-4 100 16627260 ns/op +BenchmarkCopyWithTar1000-4 20 60031459 ns/op +BenchmarkCPA10-4 1000 1678367 ns/op +BenchmarkCPA50-4 500 3690306 ns/op +BenchmarkCPA200-4 200 9495066 ns/op +BenchmarkCPA1000-4 50 29769289 ns/op +BenchmarkDiffCopy10-4 2000 943889 ns/op +BenchmarkDiffCopy50-4 500 3285950 ns/op +BenchmarkDiffCopy200-4 200 8563792 ns/op +BenchmarkDiffCopy1000-4 50 29511340 ns/op +BenchmarkDiffCopyProto10-4 2000 944615 ns/op +BenchmarkDiffCopyProto50-4 500 3334940 ns/op +BenchmarkDiffCopyProto200-4 200 9420038 ns/op +BenchmarkDiffCopyProto1000-4 50 30632429 ns/op +BenchmarkIncrementalDiffCopy10-4 2000 691993 ns/op +BenchmarkIncrementalDiffCopy50-4 1000 1304253 ns/op +BenchmarkIncrementalDiffCopy200-4 500 3306519 ns/op +BenchmarkIncrementalDiffCopy1000-4 200 10211343 ns/op +BenchmarkIncrementalDiffCopy5000-4 20 55194427 ns/op +BenchmarkIncrementalDiffCopy10000-4 20 91759289 ns/op +BenchmarkIncrementalCopyWithTar10-4 2000 1020258 ns/op +BenchmarkIncrementalCopyWithTar50-4 300 5348786 ns/op +BenchmarkIncrementalCopyWithTar200-4 100 19495000 ns/op +BenchmarkIncrementalCopyWithTar1000-4 20 70338507 ns/op +BenchmarkIncrementalRsync10-4 30 45215754 ns/op +BenchmarkIncrementalRsync50-4 30 45837260 ns/op +BenchmarkIncrementalRsync200-4 30 48780614 ns/op +BenchmarkIncrementalRsync1000-4 20 54801892 ns/op +BenchmarkIncrementalRsync5000-4 20 84782542 ns/op +BenchmarkIncrementalRsync10000-4 10 103355108 ns/op +BenchmarkRsync10-4 30 46776470 ns/op +BenchmarkRsync50-4 30 48601555 ns/op +BenchmarkRsync200-4 20 59642691 ns/op +BenchmarkRsync1000-4 20 101343010 ns/op +BenchmarkGnuTar10-4 500 3171448 ns/op +BenchmarkGnuTar50-4 300 5030296 ns/op +BenchmarkGnuTar200-4 100 10464313 ns/op +BenchmarkGnuTar1000-4 50 30375257 ns/op +``` \ No newline at end of file diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/receive.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/receive.go new file mode 100644 index 000000000..209d1d2fa --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/receive.go @@ -0,0 +1,286 @@ +package fsutil + +import ( + "context" + "io" + "os" + "sync" + + "github.com/pkg/errors" + "github.com/tonistiigi/fsutil/types" + "golang.org/x/sync/errgroup" +) + +type DiffType int + +const ( + DiffMetadata DiffType = iota + DiffNone + DiffContent +) + +type ReceiveOpt struct { + NotifyHashed ChangeFunc + ContentHasher ContentHasher + ProgressCb func(int, bool) + Merge bool + Filter FilterFunc + Differ DiffType +} + +func Receive(ctx context.Context, conn Stream, dest string, opt ReceiveOpt) error { + ctx, cancel := context.WithCancel(ctx) + defer cancel() + + r := &receiver{ + conn: &syncStream{Stream: conn}, + dest: dest, + files: make(map[string]uint32), + pipes: make(map[uint32]io.WriteCloser), + notifyHashed: opt.NotifyHashed, + contentHasher: opt.ContentHasher, + progressCb: opt.ProgressCb, + merge: opt.Merge, + filter: opt.Filter, + differ: opt.Differ, + } + return r.run(ctx) +} + +type receiver struct { + dest string + conn Stream + files map[string]uint32 + pipes map[uint32]io.WriteCloser + mu sync.RWMutex + muPipes sync.RWMutex + progressCb func(int, bool) + merge bool + filter FilterFunc + differ DiffType + + notifyHashed ChangeFunc + contentHasher ContentHasher + orderValidator Validator + hlValidator Hardlinks +} + +type dynamicWalker struct { + walkChan chan *currentPath + err error + closeCh chan struct{} +} + +func newDynamicWalker() *dynamicWalker { + return &dynamicWalker{ + walkChan: make(chan *currentPath, 128), + closeCh: make(chan struct{}), + } +} + +func (w *dynamicWalker) update(p *currentPath) error { + select { + case <-w.closeCh: + return errors.Wrap(w.err, "walker is closed") + default: + } + if p == nil { + close(w.walkChan) + return nil + } + select { + case w.walkChan <- p: + return nil + case <-w.closeCh: + return errors.Wrap(w.err, "walker is closed") + } +} + +func (w *dynamicWalker) fill(ctx context.Context, pathC chan<- *currentPath) error { + for { + select { + case p, ok := <-w.walkChan: + if !ok { + return nil + } + select { + case pathC <- p: + case <-ctx.Done(): + w.err = ctx.Err() + close(w.closeCh) + return ctx.Err() + } + case <-ctx.Done(): + w.err = ctx.Err() + close(w.closeCh) + return ctx.Err() + } + } +} + +func (r *receiver) run(ctx context.Context) error { + g, ctx := errgroup.WithContext(ctx) + + dw, err := NewDiskWriter(ctx, r.dest, DiskWriterOpt{ + AsyncDataCb: r.asyncDataFunc, + NotifyCb: r.notifyHashed, + ContentHasher: r.contentHasher, + Filter: r.filter, + }) + if err != nil { + return err + } + + w := newDynamicWalker() + + g.Go(func() (retErr error) { + defer func() { + if retErr != nil { + r.conn.SendMsg(&types.Packet{Type: types.PACKET_ERR, Data: []byte(retErr.Error())}) + } + }() + destWalker := emptyWalker + if !r.merge { + destWalker = getWalkerFn(r.dest) + } + err := doubleWalkDiff(ctx, dw.HandleChange, destWalker, w.fill, r.filter, r.differ) + if err != nil { + return err + } + if err := dw.Wait(ctx); err != nil { + return err + } + r.conn.SendMsg(&types.Packet{Type: types.PACKET_FIN}) + return nil + }) + + g.Go(func() error { + var i uint32 = 0 + + size := 0 + if r.progressCb != nil { + defer func() { + r.progressCb(size, true) + }() + } + var p types.Packet + for { + p = types.Packet{Data: p.Data[:0]} + if err := r.conn.RecvMsg(&p); err != nil { + return err + } + if r.progressCb != nil { + size += p.Size() + r.progressCb(size, false) + } + + switch p.Type { + case types.PACKET_ERR: + return errors.Errorf("error from sender: %s", p.Data) + case types.PACKET_STAT: + if p.Stat == nil { + if err := w.update(nil); err != nil { + return err + } + break + } + if fileCanRequestData(os.FileMode(p.Stat.Mode)) { + r.mu.Lock() + r.files[p.Stat.Path] = i + r.mu.Unlock() + } + i++ + cp := ¤tPath{path: p.Stat.Path, stat: p.Stat} + if err := r.orderValidator.HandleChange(ChangeKindAdd, cp.path, &StatInfo{cp.stat}, nil); err != nil { + return err + } + if err := r.hlValidator.HandleChange(ChangeKindAdd, cp.path, &StatInfo{cp.stat}, nil); err != nil { + return err + } + if err := w.update(cp); err != nil { + return err + } + case types.PACKET_DATA: + r.muPipes.Lock() + pw, ok := r.pipes[p.ID] + r.muPipes.Unlock() + if !ok { + return errors.Errorf("invalid file request %d", p.ID) + } + if len(p.Data) == 0 { + if err := pw.Close(); err != nil { + return err + } + } else { + if _, err := pw.Write(p.Data); err != nil { + return err + } + } + case types.PACKET_FIN: + for { + var p types.Packet + if err := r.conn.RecvMsg(&p); err != nil { + if err == io.EOF { + return nil + } + return err + } + } + } + } + }) + return g.Wait() +} + +func (r *receiver) asyncDataFunc(ctx context.Context, p string, wc io.WriteCloser) error { + r.mu.Lock() + id, ok := r.files[p] + if !ok { + r.mu.Unlock() + return errors.Errorf("invalid file request %s", p) + } + delete(r.files, p) + r.mu.Unlock() + + wwc := newWrappedWriteCloser(wc) + r.muPipes.Lock() + r.pipes[id] = wwc + r.muPipes.Unlock() + if err := r.conn.SendMsg(&types.Packet{Type: types.PACKET_REQ, ID: id}); err != nil { + return err + } + err := wwc.Wait(ctx) + if err != nil { + return err + } + r.muPipes.Lock() + delete(r.pipes, id) + r.muPipes.Unlock() + return nil +} + +type wrappedWriteCloser struct { + io.WriteCloser + err error + once sync.Once + done chan struct{} +} + +func newWrappedWriteCloser(wc io.WriteCloser) *wrappedWriteCloser { + return &wrappedWriteCloser{WriteCloser: wc, done: make(chan struct{})} +} + +func (w *wrappedWriteCloser) Close() error { + w.err = w.WriteCloser.Close() + w.once.Do(func() { close(w.done) }) + return w.err +} + +func (w *wrappedWriteCloser) Wait(ctx context.Context) error { + select { + case <-ctx.Done(): + return ctx.Err() + case <-w.done: + return w.err + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/send.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/send.go new file mode 100644 index 000000000..2c1a3801d --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/send.go @@ -0,0 +1,208 @@ +package fsutil + +import ( + "context" + "io" + "os" + "sync" + "syscall" + + "github.com/pkg/errors" + "github.com/tonistiigi/fsutil/types" + "golang.org/x/sync/errgroup" +) + +var bufPool = sync.Pool{ + New: func() interface{} { + buf := make([]byte, 32*1<<10) + return &buf + }, +} + +type Stream interface { + RecvMsg(interface{}) error + SendMsg(m interface{}) error + Context() context.Context +} + +func Send(ctx context.Context, conn Stream, fs FS, progressCb func(int, bool)) error { + s := &sender{ + conn: &syncStream{Stream: conn}, + fs: fs, + files: make(map[uint32]string), + progressCb: progressCb, + sendpipeline: make(chan *sendHandle, 128), + } + return s.run(ctx) +} + +type sendHandle struct { + id uint32 + path string +} + +type sender struct { + conn Stream + fs FS + files map[uint32]string + mu sync.RWMutex + progressCb func(int, bool) + progressCurrent int + sendpipeline chan *sendHandle +} + +func (s *sender) run(ctx context.Context) error { + g, ctx := errgroup.WithContext(ctx) + + defer s.updateProgress(0, true) + + g.Go(func() error { + err := s.walk(ctx) + if err != nil { + s.conn.SendMsg(&types.Packet{Type: types.PACKET_ERR, Data: []byte(err.Error())}) + } + return err + }) + + for i := 0; i < 4; i++ { + g.Go(func() error { + for h := range s.sendpipeline { + select { + case <-ctx.Done(): + return ctx.Err() + default: + } + if err := s.sendFile(h); err != nil { + return err + } + } + return nil + }) + } + + g.Go(func() error { + defer close(s.sendpipeline) + + for { + select { + case <-ctx.Done(): + return ctx.Err() + default: + } + var p types.Packet + if err := s.conn.RecvMsg(&p); err != nil { + return err + } + switch p.Type { + case types.PACKET_ERR: + return errors.Errorf("error from receiver: %s", p.Data) + case types.PACKET_REQ: + if err := s.queue(p.ID); err != nil { + return err + } + case types.PACKET_FIN: + return s.conn.SendMsg(&types.Packet{Type: types.PACKET_FIN}) + } + } + }) + + return g.Wait() +} + +func (s *sender) updateProgress(size int, last bool) { + if s.progressCb != nil { + s.progressCurrent += size + s.progressCb(s.progressCurrent, last) + } +} + +func (s *sender) queue(id uint32) error { + s.mu.Lock() + p, ok := s.files[id] + if !ok { + s.mu.Unlock() + return errors.Errorf("invalid file id %d", id) + } + delete(s.files, id) + s.mu.Unlock() + s.sendpipeline <- &sendHandle{id, p} + return nil +} + +func (s *sender) sendFile(h *sendHandle) error { + f, err := s.fs.Open(h.path) + if err == nil { + defer f.Close() + buf := bufPool.Get().(*[]byte) + defer bufPool.Put(buf) + if _, err := io.CopyBuffer(&fileSender{sender: s, id: h.id}, f, *buf); err != nil { + return err + } + } + return s.conn.SendMsg(&types.Packet{ID: h.id, Type: types.PACKET_DATA}) +} + +func (s *sender) walk(ctx context.Context) error { + var i uint32 = 0 + err := s.fs.Walk(ctx, func(path string, fi os.FileInfo, err error) error { + if err != nil { + return err + } + stat, ok := fi.Sys().(*types.Stat) + if !ok { + return errors.WithStack(&os.PathError{Path: path, Err: syscall.EBADMSG, Op: "fileinfo without stat info"}) + } + + p := &types.Packet{ + Type: types.PACKET_STAT, + Stat: stat, + } + if fileCanRequestData(os.FileMode(stat.Mode)) { + s.mu.Lock() + s.files[i] = stat.Path + s.mu.Unlock() + } + i++ + s.updateProgress(p.Size(), false) + return errors.Wrapf(s.conn.SendMsg(p), "failed to send stat %s", path) + }) + if err != nil { + return err + } + return errors.Wrapf(s.conn.SendMsg(&types.Packet{Type: types.PACKET_STAT}), "failed to send last stat") +} + +func fileCanRequestData(m os.FileMode) bool { + // avoid updating this function as it needs to match between sender/receiver. + // version if needed + return m&os.ModeType == 0 +} + +type fileSender struct { + sender *sender + id uint32 +} + +func (fs *fileSender) Write(dt []byte) (int, error) { + if len(dt) == 0 { + return 0, nil + } + p := &types.Packet{Type: types.PACKET_DATA, ID: fs.id, Data: dt} + if err := fs.sender.conn.SendMsg(p); err != nil { + return 0, err + } + fs.sender.updateProgress(p.Size(), false) + return len(dt), nil +} + +type syncStream struct { + Stream + mu sync.Mutex +} + +func (ss *syncStream) SendMsg(m interface{}) error { + ss.mu.Lock() + err := ss.Stream.SendMsg(m) + ss.mu.Unlock() + return err +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/stat.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/stat.go new file mode 100644 index 000000000..2ab8da118 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/stat.go @@ -0,0 +1,64 @@ +package fsutil + +import ( + "os" + "path/filepath" + "runtime" + + "github.com/pkg/errors" + "github.com/tonistiigi/fsutil/types" +) + +// constructs a Stat object. path is where the path can be found right +// now, relpath is the desired path to be recorded in the stat (so +// relative to whatever base dir is relevant). fi is the os.Stat +// info. inodemap is used to calculate hardlinks over a series of +// mkstat calls and maps inode to the canonical (aka "first") path for +// a set of hardlinks to that inode. +func mkstat(path, relpath string, fi os.FileInfo, inodemap map[uint64]string) (*types.Stat, error) { + relpath = filepath.ToSlash(relpath) + + stat := &types.Stat{ + Path: relpath, + Mode: uint32(fi.Mode()), + ModTime: fi.ModTime().UnixNano(), + } + + setUnixOpt(fi, stat, relpath, inodemap) + + if !fi.IsDir() { + stat.Size_ = fi.Size() + if fi.Mode()&os.ModeSymlink != 0 { + link, err := os.Readlink(path) + if err != nil { + return nil, errors.WithStack(err) + } + stat.Linkname = link + } + } + if err := loadXattr(path, stat); err != nil { + return nil, err + } + + if runtime.GOOS == "windows" { + permPart := stat.Mode & uint32(os.ModePerm) + noPermPart := stat.Mode &^ uint32(os.ModePerm) + // Add the x bit: make everything +x from windows + permPart |= 0111 + permPart &= 0755 + stat.Mode = noPermPart | permPart + } + + // Clear the socket bit since archive/tar.FileInfoHeader does not handle it + stat.Mode &^= uint32(os.ModeSocket) + + return stat, nil +} + +func Stat(path string) (*types.Stat, error) { + fi, err := os.Lstat(path) + if err != nil { + return nil, errors.WithStack(err) + } + return mkstat(path, filepath.Base(path), fi, nil) +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/stat_unix.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/stat_unix.go new file mode 100644 index 000000000..5923aefef --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/stat_unix.go @@ -0,0 +1,72 @@ +//go:build !windows +// +build !windows + +package fsutil + +import ( + "os" + "syscall" + + "github.com/containerd/continuity/sysx" + "github.com/pkg/errors" + "github.com/tonistiigi/fsutil/types" +) + +func loadXattr(origpath string, stat *types.Stat) error { + xattrs, err := sysx.LListxattr(origpath) + if err != nil { + if errors.Is(err, syscall.ENOTSUP) { + return nil + } + return errors.Wrapf(err, "failed to xattr %s", origpath) + } + if len(xattrs) > 0 { + m := make(map[string][]byte) + for _, key := range xattrs { + v, err := sysx.LGetxattr(origpath, key) + if err == nil { + m[key] = v + } + } + stat.Xattrs = m + } + return nil +} + +func setUnixOpt(fi os.FileInfo, stat *types.Stat, path string, seenFiles map[uint64]string) { + s := fi.Sys().(*syscall.Stat_t) + + stat.Uid = s.Uid + stat.Gid = s.Gid + + if !fi.IsDir() { + if s.Mode&syscall.S_IFBLK != 0 || + s.Mode&syscall.S_IFCHR != 0 { + stat.Devmajor = int64(major(uint64(s.Rdev))) + stat.Devminor = int64(minor(uint64(s.Rdev))) + } + + ino := s.Ino + linked := false + if seenFiles != nil { + if s.Nlink > 1 { + if oldpath, ok := seenFiles[ino]; ok { + stat.Linkname = oldpath + stat.Size_ = 0 + linked = true + } + } + if !linked { + seenFiles[ino] = path + } + } + } +} + +func major(device uint64) uint64 { + return (device >> 8) & 0xfff +} + +func minor(device uint64) uint64 { + return (device & 0xff) | ((device >> 12) & 0xfff00) +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/stat_windows.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/stat_windows.go new file mode 100644 index 000000000..66379bd84 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/stat_windows.go @@ -0,0 +1,16 @@ +// +build windows + +package fsutil + +import ( + "os" + + "github.com/tonistiigi/fsutil/types" +) + +func loadXattr(_ string, _ *types.Stat) error { + return nil +} + +func setUnixOpt(_ os.FileInfo, _ *types.Stat, _ string, _ map[uint64]string) { +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/tarwriter.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/tarwriter.go new file mode 100644 index 000000000..bd46a2250 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/tarwriter.go @@ -0,0 +1,80 @@ +package fsutil + +import ( + "archive/tar" + "context" + "io" + "os" + "path/filepath" + "strings" + "syscall" + + "github.com/pkg/errors" + "github.com/tonistiigi/fsutil/types" +) + +func WriteTar(ctx context.Context, fs FS, w io.Writer) error { + tw := tar.NewWriter(w) + err := fs.Walk(ctx, func(path string, fi os.FileInfo, err error) error { + if err != nil && !errors.Is(err, os.ErrNotExist) { + return err + } + stat, ok := fi.Sys().(*types.Stat) + if !ok { + return errors.WithStack(&os.PathError{Path: path, Err: syscall.EBADMSG, Op: "fileinfo without stat info"}) + } + hdr, err := tar.FileInfoHeader(fi, stat.Linkname) + if err != nil { + return err + } + + name := filepath.ToSlash(path) + if fi.IsDir() && !strings.HasSuffix(name, "/") { + name += "/" + } + hdr.Name = name + + hdr.Uid = int(stat.Uid) + hdr.Gid = int(stat.Gid) + hdr.Devmajor = stat.Devmajor + hdr.Devminor = stat.Devminor + hdr.Linkname = stat.Linkname + if hdr.Linkname != "" { + hdr.Size = 0 + if fi.Mode()&os.ModeSymlink != 0 { + hdr.Typeflag = tar.TypeSymlink + } else { + hdr.Typeflag = tar.TypeLink + } + } + + if len(stat.Xattrs) > 0 { + hdr.PAXRecords = map[string]string{} + } + for k, v := range stat.Xattrs { + hdr.PAXRecords["SCHILY.xattr."+k] = string(v) + } + + if err := tw.WriteHeader(hdr); err != nil { + return errors.Wrapf(err, "failed to write file header %s", name) + } + + if hdr.Typeflag == tar.TypeReg && hdr.Size > 0 && hdr.Linkname == "" { + rc, err := fs.Open(path) + if err != nil { + return err + } + if _, err := io.Copy(tw, rc); err != nil { + return errors.WithStack(err) + } + if err := rc.Close(); err != nil { + return errors.WithStack(err) + } + } + return nil + }) + if err != nil { + return err + } + return tw.Close() +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/types/generate.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/types/generate.go new file mode 100644 index 000000000..5c03178f3 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/types/generate.go @@ -0,0 +1,3 @@ +package types + +//go:generate protoc --gogoslick_out=. stat.proto wire.proto diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/types/stat.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/types/stat.go new file mode 100644 index 000000000..b79fd2bd7 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/types/stat.go @@ -0,0 +1,7 @@ +package types + +import "os" + +func (s Stat) IsDir() bool { + return os.FileMode(s.Mode).IsDir() +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/types/stat.pb.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/types/stat.pb.go new file mode 100644 index 000000000..91200fb77 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/types/stat.pb.go @@ -0,0 +1,929 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: stat.proto + +package types + +import ( + bytes "bytes" + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + github_com_gogo_protobuf_sortkeys "github.com/gogo/protobuf/sortkeys" + io "io" + math "math" + math_bits "math/bits" + reflect "reflect" + strings "strings" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +type Stat struct { + Path string `protobuf:"bytes,1,opt,name=path,proto3" json:"path,omitempty"` + Mode uint32 `protobuf:"varint,2,opt,name=mode,proto3" json:"mode,omitempty"` + Uid uint32 `protobuf:"varint,3,opt,name=uid,proto3" json:"uid,omitempty"` + Gid uint32 `protobuf:"varint,4,opt,name=gid,proto3" json:"gid,omitempty"` + Size_ int64 `protobuf:"varint,5,opt,name=size,proto3" json:"size,omitempty"` + ModTime int64 `protobuf:"varint,6,opt,name=modTime,proto3" json:"modTime,omitempty"` + // int32 typeflag = 7; + Linkname string `protobuf:"bytes,7,opt,name=linkname,proto3" json:"linkname,omitempty"` + Devmajor int64 `protobuf:"varint,8,opt,name=devmajor,proto3" json:"devmajor,omitempty"` + Devminor int64 `protobuf:"varint,9,opt,name=devminor,proto3" json:"devminor,omitempty"` + Xattrs map[string][]byte `protobuf:"bytes,10,rep,name=xattrs,proto3" json:"xattrs,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` +} + +func (m *Stat) Reset() { *m = Stat{} } +func (*Stat) ProtoMessage() {} +func (*Stat) Descriptor() ([]byte, []int) { + return fileDescriptor_01fabdc1b78bd68b, []int{0} +} +func (m *Stat) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Stat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Stat.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Stat) XXX_Merge(src proto.Message) { + xxx_messageInfo_Stat.Merge(m, src) +} +func (m *Stat) XXX_Size() int { + return m.Size() +} +func (m *Stat) XXX_DiscardUnknown() { + xxx_messageInfo_Stat.DiscardUnknown(m) +} + +var xxx_messageInfo_Stat proto.InternalMessageInfo + +func (m *Stat) GetPath() string { + if m != nil { + return m.Path + } + return "" +} + +func (m *Stat) GetMode() uint32 { + if m != nil { + return m.Mode + } + return 0 +} + +func (m *Stat) GetUid() uint32 { + if m != nil { + return m.Uid + } + return 0 +} + +func (m *Stat) GetGid() uint32 { + if m != nil { + return m.Gid + } + return 0 +} + +func (m *Stat) GetSize_() int64 { + if m != nil { + return m.Size_ + } + return 0 +} + +func (m *Stat) GetModTime() int64 { + if m != nil { + return m.ModTime + } + return 0 +} + +func (m *Stat) GetLinkname() string { + if m != nil { + return m.Linkname + } + return "" +} + +func (m *Stat) GetDevmajor() int64 { + if m != nil { + return m.Devmajor + } + return 0 +} + +func (m *Stat) GetDevminor() int64 { + if m != nil { + return m.Devminor + } + return 0 +} + +func (m *Stat) GetXattrs() map[string][]byte { + if m != nil { + return m.Xattrs + } + return nil +} + +func init() { + proto.RegisterType((*Stat)(nil), "fsutil.types.Stat") + proto.RegisterMapType((map[string][]byte)(nil), "fsutil.types.Stat.XattrsEntry") +} + +func init() { proto.RegisterFile("stat.proto", fileDescriptor_01fabdc1b78bd68b) } + +var fileDescriptor_01fabdc1b78bd68b = []byte{ + // 317 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x4c, 0x91, 0xbd, 0x4e, 0xc3, 0x30, + 0x14, 0x85, 0x73, 0x9b, 0xfe, 0xba, 0x45, 0x42, 0x16, 0x83, 0xd5, 0xe1, 0x2a, 0x62, 0xca, 0x94, + 0x01, 0x24, 0xc4, 0xcf, 0x86, 0xc4, 0x0b, 0x04, 0x06, 0xc4, 0x66, 0x64, 0x53, 0x4c, 0x9b, 0xb8, + 0x4a, 0xdc, 0x8a, 0x32, 0xf1, 0x08, 0x3c, 0x06, 0x6f, 0x02, 0x63, 0xc7, 0x8e, 0xd4, 0x5d, 0x18, + 0xfb, 0x08, 0xc8, 0x4e, 0x5b, 0xba, 0x9d, 0xf3, 0x9d, 0x7b, 0x95, 0x9c, 0x6b, 0x42, 0x4a, 0xc3, + 0x4d, 0x32, 0x2e, 0xb4, 0xd1, 0xb4, 0xf7, 0x54, 0x4e, 0x8c, 0x1a, 0x25, 0x66, 0x36, 0x96, 0xe5, + 0xf1, 0x57, 0x8d, 0xd4, 0x6f, 0x0d, 0x37, 0x94, 0x92, 0xfa, 0x98, 0x9b, 0x67, 0x06, 0x11, 0xc4, + 0x9d, 0xd4, 0x6b, 0xc7, 0x32, 0x2d, 0x24, 0xab, 0x45, 0x10, 0x1f, 0xa4, 0x5e, 0xd3, 0x43, 0x12, + 0x4e, 0x94, 0x60, 0xa1, 0x47, 0x4e, 0x3a, 0x32, 0x50, 0x82, 0xd5, 0x2b, 0x32, 0x50, 0xc2, 0xed, + 0x95, 0xea, 0x4d, 0xb2, 0x46, 0x04, 0x71, 0x98, 0x7a, 0x4d, 0x19, 0x69, 0x65, 0x5a, 0xdc, 0xa9, + 0x4c, 0xb2, 0xa6, 0xc7, 0x5b, 0x4b, 0xfb, 0xa4, 0x3d, 0x52, 0xf9, 0x30, 0xe7, 0x99, 0x64, 0x2d, + 0xff, 0xf5, 0x9d, 0x77, 0x99, 0x90, 0xd3, 0x8c, 0xbf, 0xe8, 0x82, 0xb5, 0xfd, 0xda, 0xce, 0x6f, + 0x33, 0x95, 0xeb, 0x82, 0x75, 0xfe, 0x33, 0xe7, 0xe9, 0x19, 0x69, 0xbe, 0x72, 0x63, 0x8a, 0x92, + 0x91, 0x28, 0x8c, 0xbb, 0x27, 0x98, 0xec, 0xb7, 0x4e, 0x5c, 0xe3, 0xe4, 0xde, 0x0f, 0xdc, 0xe4, + 0xa6, 0x98, 0xa5, 0x9b, 0xe9, 0xfe, 0x05, 0xe9, 0xee, 0x61, 0x57, 0x6d, 0x28, 0x67, 0x9b, 0x9b, + 0x38, 0x49, 0x8f, 0x48, 0x63, 0xca, 0x47, 0x93, 0xea, 0x26, 0xbd, 0xb4, 0x32, 0x97, 0xb5, 0x73, + 0xb8, 0xbe, 0x9a, 0x2f, 0x31, 0x58, 0x2c, 0x31, 0x58, 0x2f, 0x11, 0xde, 0x2d, 0xc2, 0xa7, 0x45, + 0xf8, 0xb6, 0x08, 0x73, 0x8b, 0xf0, 0x63, 0x11, 0x7e, 0x2d, 0x06, 0x6b, 0x8b, 0xf0, 0xb1, 0xc2, + 0x60, 0xbe, 0xc2, 0x60, 0xb1, 0xc2, 0xe0, 0xa1, 0xe1, 0x7f, 0xe8, 0xb1, 0xe9, 0xdf, 0xe6, 0xf4, + 0x2f, 0x00, 0x00, 0xff, 0xff, 0x06, 0x97, 0xf3, 0xd7, 0xa9, 0x01, 0x00, 0x00, +} + +func (this *Stat) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Stat) + if !ok { + that2, ok := that.(Stat) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Path != that1.Path { + return false + } + if this.Mode != that1.Mode { + return false + } + if this.Uid != that1.Uid { + return false + } + if this.Gid != that1.Gid { + return false + } + if this.Size_ != that1.Size_ { + return false + } + if this.ModTime != that1.ModTime { + return false + } + if this.Linkname != that1.Linkname { + return false + } + if this.Devmajor != that1.Devmajor { + return false + } + if this.Devminor != that1.Devminor { + return false + } + if len(this.Xattrs) != len(that1.Xattrs) { + return false + } + for i := range this.Xattrs { + if !bytes.Equal(this.Xattrs[i], that1.Xattrs[i]) { + return false + } + } + return true +} +func (this *Stat) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 14) + s = append(s, "&types.Stat{") + s = append(s, "Path: "+fmt.Sprintf("%#v", this.Path)+",\n") + s = append(s, "Mode: "+fmt.Sprintf("%#v", this.Mode)+",\n") + s = append(s, "Uid: "+fmt.Sprintf("%#v", this.Uid)+",\n") + s = append(s, "Gid: "+fmt.Sprintf("%#v", this.Gid)+",\n") + s = append(s, "Size_: "+fmt.Sprintf("%#v", this.Size_)+",\n") + s = append(s, "ModTime: "+fmt.Sprintf("%#v", this.ModTime)+",\n") + s = append(s, "Linkname: "+fmt.Sprintf("%#v", this.Linkname)+",\n") + s = append(s, "Devmajor: "+fmt.Sprintf("%#v", this.Devmajor)+",\n") + s = append(s, "Devminor: "+fmt.Sprintf("%#v", this.Devminor)+",\n") + keysForXattrs := make([]string, 0, len(this.Xattrs)) + for k, _ := range this.Xattrs { + keysForXattrs = append(keysForXattrs, k) + } + github_com_gogo_protobuf_sortkeys.Strings(keysForXattrs) + mapStringForXattrs := "map[string][]byte{" + for _, k := range keysForXattrs { + mapStringForXattrs += fmt.Sprintf("%#v: %#v,", k, this.Xattrs[k]) + } + mapStringForXattrs += "}" + if this.Xattrs != nil { + s = append(s, "Xattrs: "+mapStringForXattrs+",\n") + } + s = append(s, "}") + return strings.Join(s, "") +} +func valueToGoStringStat(v interface{}, typ string) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv) +} +func (m *Stat) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Stat) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Stat) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if len(m.Xattrs) > 0 { + for k := range m.Xattrs { + v := m.Xattrs[k] + baseI := i + if len(v) > 0 { + i -= len(v) + copy(dAtA[i:], v) + i = encodeVarintStat(dAtA, i, uint64(len(v))) + i-- + dAtA[i] = 0x12 + } + i -= len(k) + copy(dAtA[i:], k) + i = encodeVarintStat(dAtA, i, uint64(len(k))) + i-- + dAtA[i] = 0xa + i = encodeVarintStat(dAtA, i, uint64(baseI-i)) + i-- + dAtA[i] = 0x52 + } + } + if m.Devminor != 0 { + i = encodeVarintStat(dAtA, i, uint64(m.Devminor)) + i-- + dAtA[i] = 0x48 + } + if m.Devmajor != 0 { + i = encodeVarintStat(dAtA, i, uint64(m.Devmajor)) + i-- + dAtA[i] = 0x40 + } + if len(m.Linkname) > 0 { + i -= len(m.Linkname) + copy(dAtA[i:], m.Linkname) + i = encodeVarintStat(dAtA, i, uint64(len(m.Linkname))) + i-- + dAtA[i] = 0x3a + } + if m.ModTime != 0 { + i = encodeVarintStat(dAtA, i, uint64(m.ModTime)) + i-- + dAtA[i] = 0x30 + } + if m.Size_ != 0 { + i = encodeVarintStat(dAtA, i, uint64(m.Size_)) + i-- + dAtA[i] = 0x28 + } + if m.Gid != 0 { + i = encodeVarintStat(dAtA, i, uint64(m.Gid)) + i-- + dAtA[i] = 0x20 + } + if m.Uid != 0 { + i = encodeVarintStat(dAtA, i, uint64(m.Uid)) + i-- + dAtA[i] = 0x18 + } + if m.Mode != 0 { + i = encodeVarintStat(dAtA, i, uint64(m.Mode)) + i-- + dAtA[i] = 0x10 + } + if len(m.Path) > 0 { + i -= len(m.Path) + copy(dAtA[i:], m.Path) + i = encodeVarintStat(dAtA, i, uint64(len(m.Path))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func encodeVarintStat(dAtA []byte, offset int, v uint64) int { + offset -= sovStat(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func (m *Stat) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Path) + if l > 0 { + n += 1 + l + sovStat(uint64(l)) + } + if m.Mode != 0 { + n += 1 + sovStat(uint64(m.Mode)) + } + if m.Uid != 0 { + n += 1 + sovStat(uint64(m.Uid)) + } + if m.Gid != 0 { + n += 1 + sovStat(uint64(m.Gid)) + } + if m.Size_ != 0 { + n += 1 + sovStat(uint64(m.Size_)) + } + if m.ModTime != 0 { + n += 1 + sovStat(uint64(m.ModTime)) + } + l = len(m.Linkname) + if l > 0 { + n += 1 + l + sovStat(uint64(l)) + } + if m.Devmajor != 0 { + n += 1 + sovStat(uint64(m.Devmajor)) + } + if m.Devminor != 0 { + n += 1 + sovStat(uint64(m.Devminor)) + } + if len(m.Xattrs) > 0 { + for k, v := range m.Xattrs { + _ = k + _ = v + l = 0 + if len(v) > 0 { + l = 1 + len(v) + sovStat(uint64(len(v))) + } + mapEntrySize := 1 + len(k) + sovStat(uint64(len(k))) + l + n += mapEntrySize + 1 + sovStat(uint64(mapEntrySize)) + } + } + return n +} + +func sovStat(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozStat(x uint64) (n int) { + return sovStat(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (this *Stat) String() string { + if this == nil { + return "nil" + } + keysForXattrs := make([]string, 0, len(this.Xattrs)) + for k, _ := range this.Xattrs { + keysForXattrs = append(keysForXattrs, k) + } + github_com_gogo_protobuf_sortkeys.Strings(keysForXattrs) + mapStringForXattrs := "map[string][]byte{" + for _, k := range keysForXattrs { + mapStringForXattrs += fmt.Sprintf("%v: %v,", k, this.Xattrs[k]) + } + mapStringForXattrs += "}" + s := strings.Join([]string{`&Stat{`, + `Path:` + fmt.Sprintf("%v", this.Path) + `,`, + `Mode:` + fmt.Sprintf("%v", this.Mode) + `,`, + `Uid:` + fmt.Sprintf("%v", this.Uid) + `,`, + `Gid:` + fmt.Sprintf("%v", this.Gid) + `,`, + `Size_:` + fmt.Sprintf("%v", this.Size_) + `,`, + `ModTime:` + fmt.Sprintf("%v", this.ModTime) + `,`, + `Linkname:` + fmt.Sprintf("%v", this.Linkname) + `,`, + `Devmajor:` + fmt.Sprintf("%v", this.Devmajor) + `,`, + `Devminor:` + fmt.Sprintf("%v", this.Devminor) + `,`, + `Xattrs:` + mapStringForXattrs + `,`, + `}`, + }, "") + return s +} +func valueToStringStat(v interface{}) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("*%v", pv) +} +func (m *Stat) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStat + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Stat: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Stat: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Path", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStat + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthStat + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthStat + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Path = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Mode", wireType) + } + m.Mode = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStat + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Mode |= uint32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Uid", wireType) + } + m.Uid = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStat + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Uid |= uint32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 4: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Gid", wireType) + } + m.Gid = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStat + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Gid |= uint32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 5: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Size_", wireType) + } + m.Size_ = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStat + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Size_ |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 6: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field ModTime", wireType) + } + m.ModTime = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStat + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.ModTime |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 7: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Linkname", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStat + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthStat + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthStat + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Linkname = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 8: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Devmajor", wireType) + } + m.Devmajor = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStat + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Devmajor |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 9: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Devminor", wireType) + } + m.Devminor = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStat + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Devminor |= int64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 10: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Xattrs", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStat + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthStat + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthStat + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Xattrs == nil { + m.Xattrs = make(map[string][]byte) + } + var mapkey string + mapvalue := []byte{} + for iNdEx < postIndex { + entryPreIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStat + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + if fieldNum == 1 { + var stringLenmapkey uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStat + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLenmapkey |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLenmapkey := int(stringLenmapkey) + if intStringLenmapkey < 0 { + return ErrInvalidLengthStat + } + postStringIndexmapkey := iNdEx + intStringLenmapkey + if postStringIndexmapkey < 0 { + return ErrInvalidLengthStat + } + if postStringIndexmapkey > l { + return io.ErrUnexpectedEOF + } + mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) + iNdEx = postStringIndexmapkey + } else if fieldNum == 2 { + var mapbyteLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowStat + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + mapbyteLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intMapbyteLen := int(mapbyteLen) + if intMapbyteLen < 0 { + return ErrInvalidLengthStat + } + postbytesIndex := iNdEx + intMapbyteLen + if postbytesIndex < 0 { + return ErrInvalidLengthStat + } + if postbytesIndex > l { + return io.ErrUnexpectedEOF + } + mapvalue = make([]byte, mapbyteLen) + copy(mapvalue, dAtA[iNdEx:postbytesIndex]) + iNdEx = postbytesIndex + } else { + iNdEx = entryPreIndex + skippy, err := skipStat(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthStat + } + if (iNdEx + skippy) > postIndex { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + m.Xattrs[mapkey] = mapvalue + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipStat(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthStat + } + if (iNdEx + skippy) < 0 { + return ErrInvalidLengthStat + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipStat(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowStat + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowStat + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowStat + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthStat + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupStat + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthStat + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthStat = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowStat = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupStat = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/types/stat.proto b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/types/stat.proto new file mode 100644 index 000000000..4138be694 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/types/stat.proto @@ -0,0 +1,19 @@ +syntax = "proto3"; + +package fsutil.types; + +option go_package = "types"; + +message Stat { + string path = 1; + uint32 mode = 2; + uint32 uid = 3; + uint32 gid = 4; + int64 size = 5; + int64 modTime = 6; + // int32 typeflag = 7; + string linkname = 7; + int64 devmajor = 8; + int64 devminor = 9; + map xattrs = 10; +} \ No newline at end of file diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/types/wire.pb.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/types/wire.pb.go new file mode 100644 index 000000000..9e22269e9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/types/wire.pb.go @@ -0,0 +1,575 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: wire.proto + +package types + +import ( + bytes "bytes" + fmt "fmt" + proto "github.com/gogo/protobuf/proto" + io "io" + math "math" + math_bits "math/bits" + reflect "reflect" + strconv "strconv" + strings "strings" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +type Packet_PacketType int32 + +const ( + PACKET_STAT Packet_PacketType = 0 + PACKET_REQ Packet_PacketType = 1 + PACKET_DATA Packet_PacketType = 2 + PACKET_FIN Packet_PacketType = 3 + PACKET_ERR Packet_PacketType = 4 +) + +var Packet_PacketType_name = map[int32]string{ + 0: "PACKET_STAT", + 1: "PACKET_REQ", + 2: "PACKET_DATA", + 3: "PACKET_FIN", + 4: "PACKET_ERR", +} + +var Packet_PacketType_value = map[string]int32{ + "PACKET_STAT": 0, + "PACKET_REQ": 1, + "PACKET_DATA": 2, + "PACKET_FIN": 3, + "PACKET_ERR": 4, +} + +func (Packet_PacketType) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_f2dcdddcdf68d8e0, []int{0, 0} +} + +type Packet struct { + Type Packet_PacketType `protobuf:"varint,1,opt,name=type,proto3,enum=fsutil.types.Packet_PacketType" json:"type,omitempty"` + Stat *Stat `protobuf:"bytes,2,opt,name=stat,proto3" json:"stat,omitempty"` + ID uint32 `protobuf:"varint,3,opt,name=ID,proto3" json:"ID,omitempty"` + Data []byte `protobuf:"bytes,4,opt,name=data,proto3" json:"data,omitempty"` +} + +func (m *Packet) Reset() { *m = Packet{} } +func (*Packet) ProtoMessage() {} +func (*Packet) Descriptor() ([]byte, []int) { + return fileDescriptor_f2dcdddcdf68d8e0, []int{0} +} +func (m *Packet) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Packet) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Packet.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Packet) XXX_Merge(src proto.Message) { + xxx_messageInfo_Packet.Merge(m, src) +} +func (m *Packet) XXX_Size() int { + return m.Size() +} +func (m *Packet) XXX_DiscardUnknown() { + xxx_messageInfo_Packet.DiscardUnknown(m) +} + +var xxx_messageInfo_Packet proto.InternalMessageInfo + +func (m *Packet) GetType() Packet_PacketType { + if m != nil { + return m.Type + } + return PACKET_STAT +} + +func (m *Packet) GetStat() *Stat { + if m != nil { + return m.Stat + } + return nil +} + +func (m *Packet) GetID() uint32 { + if m != nil { + return m.ID + } + return 0 +} + +func (m *Packet) GetData() []byte { + if m != nil { + return m.Data + } + return nil +} + +func init() { + proto.RegisterEnum("fsutil.types.Packet_PacketType", Packet_PacketType_name, Packet_PacketType_value) + proto.RegisterType((*Packet)(nil), "fsutil.types.Packet") +} + +func init() { proto.RegisterFile("wire.proto", fileDescriptor_f2dcdddcdf68d8e0) } + +var fileDescriptor_f2dcdddcdf68d8e0 = []byte{ + // 276 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xe2, 0x2a, 0xcf, 0x2c, 0x4a, + 0xd5, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0xe2, 0x49, 0x2b, 0x2e, 0x2d, 0xc9, 0xcc, 0xd1, 0x2b, + 0xa9, 0x2c, 0x48, 0x2d, 0x96, 0xe2, 0x2a, 0x2e, 0x49, 0x2c, 0x81, 0xc8, 0x28, 0xbd, 0x64, 0xe4, + 0x62, 0x0b, 0x48, 0x4c, 0xce, 0x4e, 0x2d, 0x11, 0x32, 0xe6, 0x62, 0x01, 0xc9, 0x4b, 0x30, 0x2a, + 0x30, 0x6a, 0xf0, 0x19, 0xc9, 0xeb, 0x21, 0xeb, 0xd1, 0x83, 0xa8, 0x81, 0x52, 0x21, 0x95, 0x05, + 0xa9, 0x41, 0x60, 0xc5, 0x42, 0x6a, 0x5c, 0x2c, 0x20, 0xd3, 0x24, 0x98, 0x14, 0x18, 0x35, 0xb8, + 0x8d, 0x84, 0x50, 0x35, 0x05, 0x97, 0x24, 0x96, 0x04, 0x81, 0xe5, 0x85, 0xf8, 0xb8, 0x98, 0x3c, + 0x5d, 0x24, 0x98, 0x15, 0x18, 0x35, 0x78, 0x83, 0x98, 0x3c, 0x5d, 0x84, 0x84, 0xb8, 0x58, 0x52, + 0x12, 0x4b, 0x12, 0x25, 0x58, 0x14, 0x18, 0x35, 0x78, 0x82, 0xc0, 0x6c, 0xa5, 0x38, 0x2e, 0x2e, + 0x84, 0xf9, 0x42, 0xfc, 0x5c, 0xdc, 0x01, 0x8e, 0xce, 0xde, 0xae, 0x21, 0xf1, 0xc1, 0x21, 0x8e, + 0x21, 0x02, 0x0c, 0x42, 0x7c, 0x5c, 0x5c, 0x50, 0x81, 0x20, 0xd7, 0x40, 0x01, 0x46, 0x24, 0x05, + 0x2e, 0x8e, 0x21, 0x8e, 0x02, 0x4c, 0x48, 0x0a, 0xdc, 0x3c, 0xfd, 0x04, 0x98, 0x91, 0xf8, 0xae, + 0x41, 0x41, 0x02, 0x2c, 0x4e, 0xd6, 0x17, 0x1e, 0xca, 0x31, 0xdc, 0x78, 0x28, 0xc7, 0xf0, 0xe1, + 0xa1, 0x1c, 0x63, 0xc3, 0x23, 0x39, 0xc6, 0x15, 0x8f, 0xe4, 0x18, 0x4f, 0x3c, 0x92, 0x63, 0xbc, + 0xf0, 0x48, 0x8e, 0xf1, 0xc1, 0x23, 0x39, 0xc6, 0x17, 0x8f, 0xe4, 0x18, 0x3e, 0x3c, 0x92, 0x63, + 0x9c, 0xf0, 0x58, 0x8e, 0xe1, 0xc2, 0x63, 0x39, 0x86, 0x1b, 0x8f, 0xe5, 0x18, 0xa2, 0x58, 0xc1, + 0x7e, 0x49, 0x62, 0x03, 0x87, 0x97, 0x31, 0x20, 0x00, 0x00, 0xff, 0xff, 0x3f, 0x9d, 0xe3, 0x51, + 0x57, 0x01, 0x00, 0x00, +} + +func (x Packet_PacketType) String() string { + s, ok := Packet_PacketType_name[int32(x)] + if ok { + return s + } + return strconv.Itoa(int(x)) +} +func (this *Packet) Equal(that interface{}) bool { + if that == nil { + return this == nil + } + + that1, ok := that.(*Packet) + if !ok { + that2, ok := that.(Packet) + if ok { + that1 = &that2 + } else { + return false + } + } + if that1 == nil { + return this == nil + } else if this == nil { + return false + } + if this.Type != that1.Type { + return false + } + if !this.Stat.Equal(that1.Stat) { + return false + } + if this.ID != that1.ID { + return false + } + if !bytes.Equal(this.Data, that1.Data) { + return false + } + return true +} +func (this *Packet) GoString() string { + if this == nil { + return "nil" + } + s := make([]string, 0, 8) + s = append(s, "&types.Packet{") + s = append(s, "Type: "+fmt.Sprintf("%#v", this.Type)+",\n") + if this.Stat != nil { + s = append(s, "Stat: "+fmt.Sprintf("%#v", this.Stat)+",\n") + } + s = append(s, "ID: "+fmt.Sprintf("%#v", this.ID)+",\n") + s = append(s, "Data: "+fmt.Sprintf("%#v", this.Data)+",\n") + s = append(s, "}") + return strings.Join(s, "") +} +func valueToGoStringWire(v interface{}, typ string) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv) +} +func (m *Packet) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Packet) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Packet) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if len(m.Data) > 0 { + i -= len(m.Data) + copy(dAtA[i:], m.Data) + i = encodeVarintWire(dAtA, i, uint64(len(m.Data))) + i-- + dAtA[i] = 0x22 + } + if m.ID != 0 { + i = encodeVarintWire(dAtA, i, uint64(m.ID)) + i-- + dAtA[i] = 0x18 + } + if m.Stat != nil { + { + size, err := m.Stat.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintWire(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x12 + } + if m.Type != 0 { + i = encodeVarintWire(dAtA, i, uint64(m.Type)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func encodeVarintWire(dAtA []byte, offset int, v uint64) int { + offset -= sovWire(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func (m *Packet) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Type != 0 { + n += 1 + sovWire(uint64(m.Type)) + } + if m.Stat != nil { + l = m.Stat.Size() + n += 1 + l + sovWire(uint64(l)) + } + if m.ID != 0 { + n += 1 + sovWire(uint64(m.ID)) + } + l = len(m.Data) + if l > 0 { + n += 1 + l + sovWire(uint64(l)) + } + return n +} + +func sovWire(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozWire(x uint64) (n int) { + return sovWire(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (this *Packet) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Packet{`, + `Type:` + fmt.Sprintf("%v", this.Type) + `,`, + `Stat:` + strings.Replace(fmt.Sprintf("%v", this.Stat), "Stat", "Stat", 1) + `,`, + `ID:` + fmt.Sprintf("%v", this.ID) + `,`, + `Data:` + fmt.Sprintf("%v", this.Data) + `,`, + `}`, + }, "") + return s +} +func valueToStringWire(v interface{}) string { + rv := reflect.ValueOf(v) + if rv.IsNil() { + return "nil" + } + pv := reflect.Indirect(rv).Interface() + return fmt.Sprintf("*%v", pv) +} +func (m *Packet) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWire + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Packet: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Packet: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType) + } + m.Type = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWire + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Type |= Packet_PacketType(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Stat", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWire + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthWire + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthWire + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.Stat == nil { + m.Stat = &Stat{} + } + if err := m.Stat.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType) + } + m.ID = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWire + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.ID |= uint32(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Data", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowWire + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthWire + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthWire + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Data = append(m.Data[:0], dAtA[iNdEx:postIndex]...) + if m.Data == nil { + m.Data = []byte{} + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipWire(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthWire + } + if (iNdEx + skippy) < 0 { + return ErrInvalidLengthWire + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipWire(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowWire + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowWire + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowWire + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthWire + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupWire + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthWire + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthWire = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowWire = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupWire = fmt.Errorf("proto: unexpected end of group") +) diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/types/wire.proto b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/types/wire.proto new file mode 100644 index 000000000..3e85000c5 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/types/wire.proto @@ -0,0 +1,21 @@ +syntax = "proto3"; + +package fsutil.types; + +option go_package = "types"; + +import "stat.proto"; + +message Packet { + enum PacketType { + PACKET_STAT = 0; + PACKET_REQ = 1; + PACKET_DATA = 2; + PACKET_FIN = 3; + PACKET_ERR = 4; + } + PacketType type = 1; + Stat stat = 2; + uint32 ID = 3; + bytes data = 4; +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/validator.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/validator.go new file mode 100644 index 000000000..9bd7d94d3 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/validator.go @@ -0,0 +1,93 @@ +package fsutil + +import ( + "os" + "path" + "runtime" + "sort" + "strings" + "syscall" + + "github.com/pkg/errors" +) + +type parent struct { + dir string + last string +} + +type Validator struct { + parentDirs []parent +} + +func (v *Validator) HandleChange(kind ChangeKind, p string, fi os.FileInfo, err error) (retErr error) { + if err != nil { + return err + } + // test that all paths are in order and all parent dirs were present + if v.parentDirs == nil { + v.parentDirs = make([]parent, 1, 10) + } + if runtime.GOOS == "windows" { + p = strings.Replace(p, "\\", "", -1) + } + if p != path.Clean(p) { + return errors.WithStack(&os.PathError{Path: p, Err: syscall.EINVAL, Op: "unclean path"}) + } + if path.IsAbs(p) { + return errors.WithStack(&os.PathError{Path: p, Err: syscall.EINVAL, Op: "absolute path"}) + } + dir := path.Dir(p) + base := path.Base(p) + if dir == "." { + dir = "" + } + if dir == ".." || strings.HasPrefix(p, "../") { + return errors.WithStack(&os.PathError{Path: p, Err: syscall.EINVAL, Op: "escape check"}) + } + + // find a parent dir from saved records + i := sort.Search(len(v.parentDirs), func(i int) bool { + return ComparePath(v.parentDirs[len(v.parentDirs)-1-i].dir, dir) <= 0 + }) + i = len(v.parentDirs) - 1 - i + if i != len(v.parentDirs)-1 { // skipping back to grandparent + v.parentDirs = v.parentDirs[:i+1] + } + + if dir != v.parentDirs[len(v.parentDirs)-1].dir || v.parentDirs[i].last >= base { + return errors.Errorf("changes out of order: %q %q", p, path.Join(v.parentDirs[i].dir, v.parentDirs[i].last)) + } + v.parentDirs[i].last = base + if kind != ChangeKindDelete && fi.IsDir() { + v.parentDirs = append(v.parentDirs, parent{ + dir: path.Join(dir, base), + last: "", + }) + } + // todo: validate invalid mode combinations + return err +} + +func ComparePath(p1, p2 string) int { + // byte-by-byte comparison to be compatible with str<>str + min := min(len(p1), len(p2)) + for i := 0; i < min; i++ { + switch { + case p1[i] == p2[i]: + continue + case p2[i] != '/' && p1[i] < p2[i] || p1[i] == '/': + return -1 + default: + return 1 + } + } + return len(p1) - len(p2) +} + +func min(x, y int) int { + if x < y { + return x + } + return y +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/walker.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/walker.go new file mode 100644 index 000000000..c206b1a6a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/fsutil/walker.go @@ -0,0 +1,357 @@ +package fsutil + +import ( + "context" + "os" + "path/filepath" + "strings" + "syscall" + "time" + + "github.com/docker/docker/pkg/fileutils" + "github.com/pkg/errors" + "github.com/tonistiigi/fsutil/types" +) + +type WalkOpt struct { + IncludePatterns []string + ExcludePatterns []string + // FollowPaths contains symlinks that are resolved into include patterns + // before performing the fs walk + FollowPaths []string + Map MapFunc +} + +type MapFunc func(string, *types.Stat) MapResult + +// The result of the walk function controls +// both how WalkDir continues and whether the path is kept. +type MapResult int + +const ( + // Keep the current path and continue. + MapResultKeep MapResult = iota + + // Exclude the current path and continue. + MapResultExclude + + // Exclude the current path, and skip the rest of the dir. + // If path is a dir, skip the current directory. + // If path is a file, skip the rest of the parent directory. + // (This matches the semantics of fs.SkipDir.) + MapResultSkipDir +) + +func Walk(ctx context.Context, p string, opt *WalkOpt, fn filepath.WalkFunc) error { + root, err := filepath.EvalSymlinks(p) + if err != nil { + return errors.WithStack(&os.PathError{Op: "resolve", Path: root, Err: err}) + } + fi, err := os.Stat(root) + if err != nil { + return errors.WithStack(err) + } + if !fi.IsDir() { + return errors.WithStack(&os.PathError{Op: "walk", Path: root, Err: syscall.ENOTDIR}) + } + + var ( + includePatterns []string + includeMatcher *fileutils.PatternMatcher + excludeMatcher *fileutils.PatternMatcher + ) + + if opt != nil && opt.IncludePatterns != nil { + includePatterns = make([]string, len(opt.IncludePatterns)) + copy(includePatterns, opt.IncludePatterns) + } + if opt != nil && opt.FollowPaths != nil { + targets, err := FollowLinks(p, opt.FollowPaths) + if err != nil { + return err + } + if targets != nil { + includePatterns = append(includePatterns, targets...) + includePatterns = dedupePaths(includePatterns) + } + } + + patternChars := "*[]?^" + if os.PathSeparator != '\\' { + patternChars += `\` + } + + onlyPrefixIncludes := true + if len(includePatterns) != 0 { + includeMatcher, err = fileutils.NewPatternMatcher(includePatterns) + if err != nil { + return errors.Wrapf(err, "invalid includepatterns: %s", opt.IncludePatterns) + } + + for _, p := range includeMatcher.Patterns() { + if !p.Exclusion() && strings.ContainsAny(patternWithoutTrailingGlob(p), patternChars) { + onlyPrefixIncludes = false + break + } + } + + } + + onlyPrefixExcludeExceptions := true + if opt != nil && opt.ExcludePatterns != nil { + excludeMatcher, err = fileutils.NewPatternMatcher(opt.ExcludePatterns) + if err != nil { + return errors.Wrapf(err, "invalid excludepatterns: %s", opt.ExcludePatterns) + } + + for _, p := range excludeMatcher.Patterns() { + if p.Exclusion() && strings.ContainsAny(patternWithoutTrailingGlob(p), patternChars) { + onlyPrefixExcludeExceptions = false + break + } + } + } + + type visitedDir struct { + fi os.FileInfo + path string + origpath string + pathWithSep string + includeMatchInfo fileutils.MatchInfo + excludeMatchInfo fileutils.MatchInfo + calledFn bool + } + + // used only for include/exclude handling + var parentDirs []visitedDir + + seenFiles := make(map[uint64]string) + return filepath.Walk(root, func(path string, fi os.FileInfo, walkErr error) (retErr error) { + defer func() { + if retErr != nil && isNotExist(retErr) { + retErr = filepath.SkipDir + } + }() + + origpath := path + path, err = filepath.Rel(root, path) + if err != nil { + return err + } + // Skip root + if path == "." { + return nil + } + + var ( + dir visitedDir + isDir bool + ) + if fi != nil { + isDir = fi.IsDir() + } + + if includeMatcher != nil || excludeMatcher != nil { + for len(parentDirs) != 0 { + lastParentDir := parentDirs[len(parentDirs)-1].pathWithSep + if strings.HasPrefix(path, lastParentDir) { + break + } + parentDirs = parentDirs[:len(parentDirs)-1] + } + + if isDir { + dir = visitedDir{ + fi: fi, + path: path, + origpath: origpath, + pathWithSep: path + string(filepath.Separator), + } + } + } + + skip := false + + if includeMatcher != nil { + var parentIncludeMatchInfo fileutils.MatchInfo + if len(parentDirs) != 0 { + parentIncludeMatchInfo = parentDirs[len(parentDirs)-1].includeMatchInfo + } + m, matchInfo, err := includeMatcher.MatchesUsingParentResults(path, parentIncludeMatchInfo) + if err != nil { + return errors.Wrap(err, "failed to match includepatterns") + } + + if isDir { + dir.includeMatchInfo = matchInfo + } + + if !m { + if isDir && onlyPrefixIncludes { + // Optimization: we can skip walking this dir if no include + // patterns could match anything inside it. + dirSlash := path + string(filepath.Separator) + for _, pat := range includeMatcher.Patterns() { + if pat.Exclusion() { + continue + } + patStr := patternWithoutTrailingGlob(pat) + string(filepath.Separator) + if strings.HasPrefix(patStr, dirSlash) { + goto passedIncludeFilter + } + } + return filepath.SkipDir + } + passedIncludeFilter: + skip = true + } + } + + if excludeMatcher != nil { + var parentExcludeMatchInfo fileutils.MatchInfo + if len(parentDirs) != 0 { + parentExcludeMatchInfo = parentDirs[len(parentDirs)-1].excludeMatchInfo + } + m, matchInfo, err := excludeMatcher.MatchesUsingParentResults(path, parentExcludeMatchInfo) + if err != nil { + return errors.Wrap(err, "failed to match excludepatterns") + } + + if isDir { + dir.excludeMatchInfo = matchInfo + } + + if m { + if isDir && onlyPrefixExcludeExceptions { + // Optimization: we can skip walking this dir if no + // exceptions to exclude patterns could match anything + // inside it. + if !excludeMatcher.Exclusions() { + return filepath.SkipDir + } + + dirSlash := path + string(filepath.Separator) + for _, pat := range excludeMatcher.Patterns() { + if !pat.Exclusion() { + continue + } + patStr := patternWithoutTrailingGlob(pat) + string(filepath.Separator) + if strings.HasPrefix(patStr, dirSlash) { + goto passedExcludeFilter + } + } + return filepath.SkipDir + } + passedExcludeFilter: + skip = true + } + } + + if walkErr != nil { + if skip && errors.Is(walkErr, os.ErrPermission) { + return nil + } + return walkErr + } + + if includeMatcher != nil || excludeMatcher != nil { + defer func() { + if isDir { + parentDirs = append(parentDirs, dir) + } + }() + } + + if skip { + return nil + } + + dir.calledFn = true + + stat, err := mkstat(origpath, path, fi, seenFiles) + if err != nil { + return err + } + + select { + case <-ctx.Done(): + return ctx.Err() + default: + if opt != nil && opt.Map != nil { + result := opt.Map(stat.Path, stat) + if result == MapResultSkipDir { + return filepath.SkipDir + } else if result == MapResultExclude { + return nil + } + } + for i, parentDir := range parentDirs { + if parentDir.calledFn { + continue + } + parentStat, err := mkstat(parentDir.origpath, parentDir.path, parentDir.fi, seenFiles) + if err != nil { + return err + } + + select { + case <-ctx.Done(): + return ctx.Err() + default: + } + if opt != nil && opt.Map != nil { + result := opt.Map(parentStat.Path, parentStat) + if result == MapResultSkipDir || result == MapResultExclude { + continue + } + } + + if err := fn(parentStat.Path, &StatInfo{parentStat}, nil); err != nil { + return err + } + parentDirs[i].calledFn = true + } + if err := fn(stat.Path, &StatInfo{stat}, nil); err != nil { + return err + } + } + return nil + }) +} + +func patternWithoutTrailingGlob(p *fileutils.Pattern) string { + patStr := p.String() + // We use filepath.Separator here because fileutils.Pattern patterns + // get transformed to use the native path separator: + // https://github.com/moby/moby/blob/79651b7a979b40e26af353ad283ca7ea5d67a855/pkg/fileutils/fileutils.go#L54 + patStr = strings.TrimSuffix(patStr, string(filepath.Separator)+"**") + patStr = strings.TrimSuffix(patStr, string(filepath.Separator)+"*") + return patStr +} + +type StatInfo struct { + *types.Stat +} + +func (s *StatInfo) Name() string { + return filepath.Base(s.Stat.Path) +} +func (s *StatInfo) Size() int64 { + return s.Stat.Size_ +} +func (s *StatInfo) Mode() os.FileMode { + return os.FileMode(s.Stat.Mode) +} +func (s *StatInfo) ModTime() time.Time { + return time.Unix(s.Stat.ModTime/1e9, s.Stat.ModTime%1e9) +} +func (s *StatInfo) IsDir() bool { + return s.Mode().IsDir() +} +func (s *StatInfo) Sys() interface{} { + return s.Stat +} + +func isNotExist(err error) bool { + return errors.Is(err, os.ErrNotExist) || errors.Is(err, syscall.ENOTDIR) +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/units/.travis.yml b/src/cmd/linuxkit/vendor/github.com/tonistiigi/units/.travis.yml new file mode 100644 index 000000000..54ade55d8 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/units/.travis.yml @@ -0,0 +1,8 @@ +language: go + +go: + - 1.8 + - 1.9 + +script: + - go test -v ./ \ No newline at end of file diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/units/LICENSE b/src/cmd/linuxkit/vendor/github.com/tonistiigi/units/LICENSE new file mode 100644 index 000000000..5c1095df0 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/units/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2017 Tõnis Tiigi + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/units/bytes.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/units/bytes.go new file mode 100644 index 000000000..5a82fc1b3 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/units/bytes.go @@ -0,0 +1,125 @@ +/* + Simple byte size formatting. + + This package implements types that can be used in stdlib formatting functions + like `fmt.Printf` to control the output of the expected printed string. + + + Floating point flags %f and %g print the value in using the correct unit + suffix. Decimal units are default, # switches to binary units. If a value is + best represented as full bytes, integer bytes are printed instead. + + Examples: + fmt.Printf("%.2f", 123 * B) => "123B" + fmt.Printf("%.2f", 1234 * B) => "1.23kB" + fmt.Printf("%g", 1200 * B) => "1.2kB" + fmt.Printf("%#g", 1024 * B) => "1KiB" + + + Integer flag %d always prints the value in bytes. # flag adds an unit prefix. + + Examples: + fmt.Printf("%d", 1234 * B) => "1234" + fmt.Printf("%#d", 1234 * B) => "1234B" + + %v is equal to %g + +*/ +package units + +import ( + "fmt" + "io" + "math" + "math/big" +) + +type Bytes int64 + +const ( + B Bytes = 1 << (10 * iota) + KiB + MiB + GiB + TiB + PiB + EiB + + KB = 1e3 * B + MB = 1e3 * KB + GB = 1e3 * MB + TB = 1e3 * GB + PB = 1e3 * TB + EB = 1e3 * PB +) + +var units = map[bool][]string{ + false: []string{ + "B", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB", + }, + true: []string{ + "B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB", + }, +} + +func (b Bytes) Format(f fmt.State, c rune) { + switch c { + case 'f', 'g': + fv, unit, ok := b.floatValue(f.Flag('#')) + if !ok { + b.formatInt(&noPrecision{f}, 'd', true) + return + } + big.NewFloat(fv).Format(f, c) + io.WriteString(f, unit) + case 'd': + b.formatInt(f, c, f.Flag('#')) + default: + if f.Flag('#') { + fmt.Fprintf(f, "bytes(%d)", int64(b)) + } else { + fmt.Fprintf(f, "%g", b) + } + } +} + +func (b Bytes) formatInt(f fmt.State, c rune, withUnit bool) { + big.NewInt(int64(b)).Format(f, c) + if withUnit { + io.WriteString(f, "B") + } +} + +func (b Bytes) floatValue(binary bool) (float64, string, bool) { + i := 0 + var baseUnit Bytes = 1 + if b < 0 { + baseUnit *= -1 + } + for { + next := baseUnit + if binary { + next *= 1 << 10 + } else { + next *= 1e3 + } + if (baseUnit > 0 && b >= next) || (baseUnit < 0 && b <= next) { + i++ + baseUnit = next + continue + } + if i == 0 { + return 0, "", false + } + + return float64(b) / math.Abs(float64(baseUnit)), units[binary][i], true + } +} + +type noPrecision struct { + fmt.State +} + +func (*noPrecision) Precision() (prec int, ok bool) { + return 0, false +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/units/readme.md b/src/cmd/linuxkit/vendor/github.com/tonistiigi/units/readme.md new file mode 100644 index 000000000..5c67d30d4 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/units/readme.md @@ -0,0 +1,29 @@ +#### Simple byte size formatting. + +This package implements types that can be used in stdlib formatting functions +like `fmt.Printf` to control the output of the expected printed string. + +Floating point flags `%f` and %g print the value in using the correct unit +suffix. Decimal units are default, `#` switches to binary units. If a value is +best represented as full bytes, integer bytes are printed instead. + +##### Examples: + +``` +fmt.Printf("%.2f", 123 * B) => "123B" +fmt.Printf("%.2f", 1234 * B) => "1.23kB" +fmt.Printf("%g", 1200 * B) => "1.2kB" +fmt.Printf("%#g", 1024 * B) => "1KiB" +``` + + +Integer flag `%d` always prints the value in bytes. `#` flag adds an unit prefix. + +##### Examples: + +``` +fmt.Printf("%d", 1234 * B) => "1234" +fmt.Printf("%#d", 1234 * B) => "1234B" +``` + +`%v` is equal to `%g` \ No newline at end of file diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/.travis.yml b/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/.travis.yml new file mode 100644 index 000000000..eb93f2786 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/.travis.yml @@ -0,0 +1 @@ +language: go \ No newline at end of file diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/LICENSE b/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/LICENSE new file mode 100644 index 000000000..50d8a71f0 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/LICENSE @@ -0,0 +1,22 @@ +The MIT License (MIT) + +Copyright (c) 2015 James Aguilar + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. + diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/README.md b/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/README.md new file mode 100644 index 000000000..b9fc5cc72 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/README.md @@ -0,0 +1,30 @@ +#VT100 + +[![GoDoc](https://godoc.org/github.com/tonistiigi/vt100?status.svg)](https://godoc.org/github.com/tonistiigi/vt100) + +This project was based on [jaguilar/vt100](https://github.com/jaguilar/vt100) + +This is a vt100 screen reader. It seems to do a pretty +decent job of parsing the nethack input stream, which +is all I want it for anyway. + +Here is a screenshot of the HTML-formatted screen data: + +![](_readme/screencap.png) + +The features we currently support: + +* Cursor movement +* Erasing +* Many of the text properties -- underline, inverse, blink, etc. +* Sixteen colors +* Cursor saving and unsaving +* UTF-8 +* Scrolling + +Not currently supported (and no plans to support): + +* Prompts +* Other cooked mode features + +The API is not stable! This is a v0 package. diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/command.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/command.go new file mode 100644 index 000000000..c2386544a --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/command.go @@ -0,0 +1,288 @@ +package vt100 + +import ( + "errors" + "expvar" + "fmt" + "image/color" + "regexp" + "strconv" + "strings" +) + +// UnsupportedError indicates that we parsed an operation that this +// terminal does not implement. Such errors indicate that the client +// program asked us to perform an action that we don't know how to. +// It MAY be safe to continue trying to do additional operations. +// This is a distinct category of errors from things we do know how +// to do, but are badly encoded, or errors from the underlying io.RuneScanner +// that we're reading commands from. +type UnsupportedError struct { + error +} + +var ( + supportErrors = expvar.NewMap("vt100-unsupported-operations") +) + +func supportError(e error) error { + supportErrors.Add(e.Error(), 1) + return UnsupportedError{e} +} + +// Command is a type of object that the terminal can process to perform +// an update. +type Command interface { + display(v *VT100) error +} + +// runeCommand is a simple command that just writes a rune +// to the current cell and advances the cursor. +type runeCommand rune + +func (r runeCommand) display(v *VT100) error { + v.put(rune(r)) + return nil +} + +// escapeCommand is a control sequence command. It includes a variety +// of control and escape sequences that move and modify the cursor +// or the terminal. +type escapeCommand struct { + cmd rune + args string +} + +func (c escapeCommand) String() string { + return fmt.Sprintf("[%q %U](%v)", c.cmd, c.cmd, c.args) +} + +type intHandler func(*VT100, []int) error + +var ( + // intHandlers are handlers for which all arguments are numbers. + // This is most of them -- all the ones that we process. Eventually, + // we may add handlers that support non-int args. Those handlers + // will instead receive []string, and they'll have to choose on their + // own how they might be parsed. + intHandlers = map[rune]intHandler{ + 's': save, + '7': save, + 'u': unsave, + '8': unsave, + 'A': relativeMove(-1, 0), + 'B': relativeMove(1, 0), + 'C': relativeMove(0, 1), + 'D': relativeMove(0, -1), + 'K': eraseColumns, + 'J': eraseLines, + 'H': home, + 'f': home, + 'm': updateAttributes, + } +) + +func save(v *VT100, _ []int) error { + v.save() + return nil +} + +func unsave(v *VT100, _ []int) error { + v.unsave() + return nil +} + +var ( + codeColors = []color.RGBA{ + Black, + Red, + Green, + Yellow, + Blue, + Magenta, + Cyan, + White, + {}, // Not used. + DefaultColor, + } +) + +// A command to update the attributes of the cursor based on the arg list. +func updateAttributes(v *VT100, args []int) error { + f := &v.Cursor.F + + var unsupported []int + for _, x := range args { + switch x { + case 0: + *f = Format{} + case 1: + f.Intensity = Bright + case 2: + f.Intensity = Dim + case 22: + f.Intensity = Normal + case 4: + f.Underscore = true + case 24: + f.Underscore = false + case 5, 6: + f.Blink = true // We don't distinguish between blink speeds. + case 25: + f.Blink = false + case 7: + f.Inverse = true + case 27: + f.Inverse = false + case 8: + f.Conceal = true + case 28: + f.Conceal = false + case 30, 31, 32, 33, 34, 35, 36, 37, 39: + f.Fg = codeColors[x-30] + case 40, 41, 42, 43, 44, 45, 46, 47, 49: + f.Bg = codeColors[x-40] + // 38 and 48 not supported. Maybe someday. + default: + unsupported = append(unsupported, x) + } + } + + if unsupported != nil { + return supportError(fmt.Errorf("unknown attributes: %v", unsupported)) + } + return nil +} + +func relativeMove(y, x int) func(*VT100, []int) error { + return func(v *VT100, args []int) error { + c := 1 + if len(args) >= 1 { + c = args[0] + } + // home is 1-indexed, because that's what the terminal sends us. We want to + // reuse its sanitization scheme, so we'll just modify our args by that amount. + return home(v, []int{v.Cursor.Y + y*c + 1, v.Cursor.X + x*c + 1}) + } +} + +func eraseColumns(v *VT100, args []int) error { + d := eraseForward + if len(args) > 0 { + d = eraseDirection(args[0]) + } + if d > eraseAll { + return fmt.Errorf("unknown erase direction: %d", d) + } + v.eraseColumns(d) + return nil +} + +func eraseLines(v *VT100, args []int) error { + d := eraseForward + if len(args) > 0 { + d = eraseDirection(args[0]) + } + if d > eraseAll { + return fmt.Errorf("unknown erase direction: %d", d) + } + v.eraseLines(d) + return nil +} + +func sanitize(v *VT100, y, x int) (int, int, error) { + var err error + if y < 0 || y >= v.Height || x < 0 || x >= v.Width { + err = fmt.Errorf("out of bounds (%d, %d)", y, x) + } else { + return y, x, nil + } + + if y < 0 { + y = 0 + } + if y >= v.Height { + y = v.Height - 1 + } + if x < 0 { + x = 0 + } + if x >= v.Width { + x = v.Width - 1 + } + return y, x, err +} + +func home(v *VT100, args []int) error { + var y, x int + if len(args) >= 2 { + y, x = args[0]-1, args[1]-1 // home args are 1-indexed. + } + y, x, err := sanitize(v, y, x) // Clamp y and x to the bounds of the terminal. + v.home(y, x) // Try to do something like what the client asked. + return err +} + +func (c escapeCommand) display(v *VT100) error { + f, ok := intHandlers[c.cmd] + if !ok { + return supportError(c.err(errors.New("unsupported command"))) + } + + args, err := c.argInts() + if err != nil { + return c.err(fmt.Errorf("while parsing int args: %v", err)) + } + + return f(v, args) +} + +// err enhances e with information about the current escape command +func (c escapeCommand) err(e error) error { + return fmt.Errorf("%s: %s", c, e) +} + +var csArgsRe = regexp.MustCompile("^([^0-9]*)(.*)$") + +// argInts parses c.args as a slice of at least arity ints. If the number +// of ; separated arguments is less than arity, the remaining elements of +// the result will be zero. errors only on integer parsing failure. +func (c escapeCommand) argInts() ([]int, error) { + if len(c.args) == 0 { + return make([]int, 0), nil + } + args := strings.Split(c.args, ";") + out := make([]int, len(args)) + for i, s := range args { + x, err := strconv.ParseInt(s, 10, 0) + if err != nil { + return nil, err + } + out[i] = int(x) + } + return out, nil +} + +type controlCommand rune + +const ( + backspace controlCommand = '\b' + _horizontalTab = '\t' + linefeed = '\n' + _verticalTab = '\v' + _formfeed = '\f' + carriageReturn = '\r' +) + +func (c controlCommand) display(v *VT100) error { + switch c { + case backspace: + v.backspace() + case linefeed: + v.Cursor.Y++ + v.Cursor.X = 0 + case carriageReturn: + v.Cursor.X = 0 + } + return nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/go.mod b/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/go.mod new file mode 100644 index 000000000..a6ac09974 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/go.mod @@ -0,0 +1,5 @@ +module github.com/tonistiigi/vt100 + +go 1.12 + +require github.com/stretchr/testify v1.3.0 diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/go.sum b/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/go.sum new file mode 100644 index 000000000..4347755af --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/go.sum @@ -0,0 +1,7 @@ +github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q= +github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/scanner.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/scanner.go new file mode 100644 index 000000000..19a4b97f3 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/scanner.go @@ -0,0 +1,97 @@ +package vt100 + +import ( + "bytes" + "fmt" + "io" + "unicode" +) + +// Decode decodes one ANSI terminal command from s. +// +// s should be connected to a client program that expects an +// ANSI terminal on the other end. It will push bytes to us that we are meant +// to intepret as terminal control codes, or text to place onto the terminal. +// +// This Command alone does not actually update the terminal. You need to pass +// it to VT100.Process(). +// +// You should not share s with any other reader, because it could leave +// the stream in an invalid state. +func Decode(s io.RuneScanner) (Command, error) { + r, size, err := s.ReadRune() + if err != nil { + return nil, err + } + + if r == unicode.ReplacementChar && size == 1 { + return nil, fmt.Errorf("non-utf8 data from reader") + } + + if r == escape || r == monogramCsi { // At beginning of escape sequence. + s.UnreadRune() + return scanEscapeCommand(s) + } + + if unicode.IsControl(r) { + return controlCommand(r), nil + } + + return runeCommand(r), nil +} + +const ( + // There are two ways to begin an escape sequence. One is to put the escape byte. + // The other is to put the single-rune control sequence indicator, which is equivalent + // to putting "\u001b[". + escape = '\u001b' + monogramCsi = '\u009b' +) + +var ( + csEnd = &unicode.RangeTable{R16: []unicode.Range16{{Lo: 64, Hi: 126, Stride: 1}}} +) + +// scanEscapeCommand scans to the end of the current escape sequence. The scanner +// must be positioned at an escape rune (esc or the unicode CSI). +func scanEscapeCommand(s io.RuneScanner) (Command, error) { + csi := false + esc, _, err := s.ReadRune() + if err != nil { + return nil, err + } + if esc != escape && esc != monogramCsi { + return nil, fmt.Errorf("invalid content") + } + if esc == monogramCsi { + csi = true + } + + var args bytes.Buffer + quote := false + for i := 0; ; i++ { + r, _, err := s.ReadRune() + if err != nil { + return nil, err + } + if i == 0 && r == '[' { + csi = true + continue + } + + if !csi { + return escapeCommand{r, ""}, nil + } else if quote == false && unicode.Is(csEnd, r) { + return escapeCommand{r, args.String()}, nil + } + + if r == '"' { + quote = !quote + } + + // Otherwise, we're still in the args, and this rune is one of those args. + if _, err := args.WriteRune(r); err != nil { + panic(err) // WriteRune cannot return an error from bytes.Buffer. + } + } +} diff --git a/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/vt100.go b/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/vt100.go new file mode 100644 index 000000000..5bf7df968 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/tonistiigi/vt100/vt100.go @@ -0,0 +1,435 @@ +// package vt100 implements a quick-and-dirty programmable ANSI terminal emulator. +// +// You could, for example, use it to run a program like nethack that expects +// a terminal as a subprocess. It tracks the position of the cursor, +// colors, and various other aspects of the terminal's state, and +// allows you to inspect them. +// +// We do very much mean the dirty part. It's not that we think it might have +// bugs. It's that we're SURE it does. Currently, we only handle raw mode, with no +// cooked mode features like scrolling. We also misinterpret some of the control +// codes, which may or may not matter for your purpose. +package vt100 + +import ( + "bytes" + "fmt" + "image/color" + "sort" + "strings" +) + +type Intensity int + +const ( + Normal Intensity = 0 + Bright = 1 + Dim = 2 + // TODO(jaguilar): Should this be in a subpackage, since the names are pretty collide-y? +) + +var ( + // Technically RGBAs are supposed to be premultiplied. But CSS doesn't expect them + // that way, so we won't do it in this file. + DefaultColor = color.RGBA{0, 0, 0, 0} + // Our black has 255 alpha, so it will compare negatively with DefaultColor. + Black = color.RGBA{0, 0, 0, 255} + Red = color.RGBA{255, 0, 0, 255} + Green = color.RGBA{0, 255, 0, 255} + Yellow = color.RGBA{255, 255, 0, 255} + Blue = color.RGBA{0, 0, 255, 255} + Magenta = color.RGBA{255, 0, 255, 255} + Cyan = color.RGBA{0, 255, 255, 255} + White = color.RGBA{255, 255, 255, 255} +) + +func (i Intensity) alpha() uint8 { + switch i { + case Bright: + return 255 + case Normal: + return 170 + case Dim: + return 85 + default: + return 170 + } +} + +// Format represents the display format of text on a terminal. +type Format struct { + // Fg is the foreground color. + Fg color.RGBA + // Bg is the background color. + Bg color.RGBA + // Intensity is the text intensity (bright, normal, dim). + Intensity Intensity + // Various text properties. + Underscore, Conceal, Negative, Blink, Inverse bool +} + +func toCss(c color.RGBA) string { + return fmt.Sprintf("rgba(%d, %d, %d, %f)", c.R, c.G, c.B, float32(c.A)/255) +} + +func (f Format) css() string { + parts := make([]string, 0) + fg, bg := f.Fg, f.Bg + if f.Inverse { + bg, fg = fg, bg + } + + if f.Intensity != Normal { + // Intensity only applies to the text -- i.e., the foreground. + fg.A = f.Intensity.alpha() + } + + if fg != DefaultColor { + parts = append(parts, "color:"+toCss(fg)) + } + if bg != DefaultColor { + parts = append(parts, "background-color:"+toCss(bg)) + } + if f.Underscore { + parts = append(parts, "text-decoration:underline") + } + if f.Conceal { + parts = append(parts, "display:none") + } + if f.Blink { + parts = append(parts, "text-decoration:blink") + } + + // We're not in performance sensitive code. Although this sort + // isn't strictly necessary, it gives us the nice property that + // the style of a particular set of attributes will always be + // generated the same way. As a result, we can use the html + // output in tests. + sort.StringSlice(parts).Sort() + + return strings.Join(parts, ";") +} + +// Cursor represents both the position and text type of the cursor. +type Cursor struct { + // Y and X are the coordinates. + Y, X int + + // F is the format that will be displayed. + F Format +} + +// VT100 represents a simplified, raw VT100 terminal. +type VT100 struct { + // Height and Width are the dimensions of the terminal. + Height, Width int + + // Content is the text in the terminal. + Content [][]rune + + // Format is the display properties of each cell. + Format [][]Format + + // Cursor is the current state of the cursor. + Cursor Cursor + + // savedCursor is the state of the cursor last time save() was called. + savedCursor Cursor + + unparsed []byte +} + +// NewVT100 creates a new VT100 object with the specified dimensions. y and x +// must both be greater than zero. +// +// Each cell is set to contain a ' ' rune, and all formats are left as the +// default. +func NewVT100(y, x int) *VT100 { + if y == 0 || x == 0 { + panic(fmt.Errorf("invalid dim (%d, %d)", y, x)) + } + + v := &VT100{ + Height: y, + Width: x, + Content: make([][]rune, y), + Format: make([][]Format, y), + } + + for row := 0; row < y; row++ { + v.Content[row] = make([]rune, x) + v.Format[row] = make([]Format, x) + + for col := 0; col < x; col++ { + v.clear(row, col) + } + } + return v +} + +func (v *VT100) UsedHeight() int { + count := 0 + for _, l := range v.Content { + for _, r := range l { + if r != ' ' { + count++ + break + } + } + } + return count +} + +func (v *VT100) Resize(y, x int) { + if y > v.Height { + n := y - v.Height + for row := 0; row < n; row++ { + v.Content = append(v.Content, make([]rune, v.Width)) + v.Format = append(v.Format, make([]Format, v.Width)) + for col := 0; col < v.Width; col++ { + v.clear(v.Height+row, col) + } + } + v.Height = y + } else if y < v.Height { + v.Content = v.Content[:y] + v.Height = y + } + + if x > v.Width { + for i := range v.Content { + row := make([]rune, x) + copy(row, v.Content[i]) + v.Content[i] = row + format := make([]Format, x) + copy(format, v.Format[i]) + v.Format[i] = format + for j := v.Width; j < x; j++ { + v.clear(i, j) + } + } + v.Width = x + } else if x < v.Width { + for i := range v.Content { + v.Content[i] = v.Content[i][:x] + v.Format[i] = v.Format[i][:x] + } + v.Width = x + } +} + +func (v *VT100) Write(dt []byte) (int, error) { + n := len(dt) + if len(v.unparsed) > 0 { + dt = append(v.unparsed, dt...) // this almost never happens + v.unparsed = nil + } + buf := bytes.NewBuffer(dt) + for { + if buf.Len() == 0 { + return n, nil + } + cmd, err := Decode(buf) + if err != nil { + if l := buf.Len(); l > 0 && l < 12 { // on small leftover handle unparsed, otherwise skip + v.unparsed = buf.Bytes() + } + return n, nil + } + v.Process(cmd) // ignore error + } +} + +// Process handles a single ANSI terminal command, updating the terminal +// appropriately. +// +// One special kind of error that this can return is an UnsupportedError. It's +// probably best to check for these and skip, because they are likely recoverable. +// Support errors are exported as expvars, so it is possibly not necessary to log +// them. If you want to check what's failed, start a debug http server and examine +// the vt100-unsupported-commands field in /debug/vars. +func (v *VT100) Process(c Command) error { + return c.display(v) +} + +// HTML renders v as an HTML fragment. One idea for how to use this is to debug +// the current state of the screen reader. +func (v *VT100) HTML() string { + var buf bytes.Buffer + buf.WriteString(`
`)
+
+	// Iterate each row. When the css changes, close the previous span, and open
+	// a new one. No need to close a span when the css is empty, we won't have
+	// opened one in the past.
+	var lastFormat Format
+	for y, row := range v.Content {
+		for x, r := range row {
+			f := v.Format[y][x]
+			if f != lastFormat {
+				if lastFormat != (Format{}) {
+					buf.WriteString("")
+				}
+				if f != (Format{}) {
+					buf.WriteString(``)
+				}
+				lastFormat = f
+			}
+			if s := maybeEscapeRune(r); s != "" {
+				buf.WriteString(s)
+			} else {
+				buf.WriteRune(r)
+			}
+		}
+		buf.WriteRune('\n')
+	}
+	buf.WriteString("
") + + return buf.String() +} + +// maybeEscapeRune potentially escapes a rune for display in an html document. +// It only escapes the things that html.EscapeString does, but it works without allocating +// a string to hold r. Returns an empty string if there is no need to escape. +func maybeEscapeRune(r rune) string { + switch r { + case '&': + return "&" + case '\'': + return "'" + case '<': + return "<" + case '>': + return ">" + case '"': + return """ + } + return "" +} + +// put puts r onto the current cursor's position, then advances the cursor. +func (v *VT100) put(r rune) { + v.scrollIfNeeded() + v.Content[v.Cursor.Y][v.Cursor.X] = r + v.Format[v.Cursor.Y][v.Cursor.X] = v.Cursor.F + v.advance() +} + +// advance advances the cursor, wrapping to the next line if need be. +func (v *VT100) advance() { + v.Cursor.X++ + if v.Cursor.X >= v.Width { + v.Cursor.X = 0 + v.Cursor.Y++ + } + // if v.Cursor.Y >= v.Height { + // // TODO(jaguilar): if we implement scroll, this should probably scroll. + // // v.Cursor.Y = 0 + // v.scroll() + // } +} + +func (v *VT100) scrollIfNeeded() { + if v.Cursor.Y >= v.Height { + first := v.Content[0] + copy(v.Content, v.Content[1:]) + for i := range first { + first[i] = ' ' + } + v.Content[v.Height-1] = first + v.Cursor.Y = v.Height - 1 + } +} + +// home moves the cursor to the coordinates y x. If y x are out of bounds, v.Err +// is set. +func (v *VT100) home(y, x int) { + v.Cursor.Y, v.Cursor.X = y, x +} + +// eraseDirection is the logical direction in which an erase command happens, +// from the cursor. For both erase commands, forward is 0, backward is 1, +// and everything is 2. +type eraseDirection int + +const ( + // From the cursor to the end, inclusive. + eraseForward eraseDirection = iota + + // From the beginning to the cursor, inclusive. + eraseBack + + // Everything. + eraseAll +) + +// eraseColumns erases columns from the current line. +func (v *VT100) eraseColumns(d eraseDirection) { + y, x := v.Cursor.Y, v.Cursor.X // Aliases for simplicity. + switch d { + case eraseBack: + v.eraseRegion(y, 0, y, x) + case eraseForward: + v.eraseRegion(y, x, y, v.Width-1) + case eraseAll: + v.eraseRegion(y, 0, y, v.Width-1) + } +} + +// eraseLines erases lines from the current terminal. Note that +// no matter what is selected, the entire current line is erased. +func (v *VT100) eraseLines(d eraseDirection) { + y := v.Cursor.Y // Alias for simplicity. + switch d { + case eraseBack: + v.eraseRegion(0, 0, y, v.Width-1) + case eraseForward: + v.eraseRegion(y, 0, v.Height-1, v.Width-1) + case eraseAll: + v.eraseRegion(0, 0, v.Height-1, v.Width-1) + } +} + +func (v *VT100) eraseRegion(y1, x1, y2, x2 int) { + // Do not sanitize or bounds-check these coordinates, since they come from the + // programmer (me). We should panic if any of them are out of bounds. + if y1 > y2 { + y1, y2 = y2, y1 + } + if x1 > x2 { + x1, x2 = x2, x1 + } + + for y := y1; y <= y2; y++ { + for x := x1; x <= x2; x++ { + v.clear(y, x) + } + } +} + +func (v *VT100) clear(y, x int) { + if y >= len(v.Content) || x >= len(v.Content[0]) { + return + } + v.Content[y][x] = ' ' + v.Format[y][x] = Format{} +} + +func (v *VT100) backspace() { + v.Cursor.X-- + if v.Cursor.X < 0 { + if v.Cursor.Y == 0 { + v.Cursor.X = 0 + } else { + v.Cursor.Y-- + v.Cursor.X = v.Width - 1 + } + } +} + +func (v *VT100) save() { + v.savedCursor = v.Cursor +} + +func (v *VT100) unsave() { + v.Cursor = v.savedCursor +} diff --git a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/.travis.yml b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/.travis.yml index 37ec16796..3289001cd 100644 --- a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/.travis.yml +++ b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/.travis.yml @@ -1,6 +1,8 @@ language: go go: - - 1.5 + - "1.11" + - "1.12" + - "1.13" before_install: - go get github.com/xeipuuv/gojsonreference - go get github.com/xeipuuv/gojsonpointer diff --git a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/README.md b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/README.md index b890eee1d..758f26df0 100644 --- a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/README.md +++ b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/README.md @@ -1,5 +1,6 @@ [![GoDoc](https://godoc.org/github.com/xeipuuv/gojsonschema?status.svg)](https://godoc.org/github.com/xeipuuv/gojsonschema) [![Build Status](https://travis-ci.org/xeipuuv/gojsonschema.svg)](https://travis-ci.org/xeipuuv/gojsonschema) +[![Go Report Card](https://goreportcard.com/badge/github.com/xeipuuv/gojsonschema)](https://goreportcard.com/report/github.com/xeipuuv/gojsonschema) # gojsonschema @@ -55,7 +56,6 @@ func main() { fmt.Printf("- %s\n", desc) } } - } @@ -149,6 +149,87 @@ To check the result : } ``` + +## Loading local schemas + +By default `file` and `http(s)` references to external schemas are loaded automatically via the file system or via http(s). An external schema can also be loaded using a `SchemaLoader`. + +```go + sl := gojsonschema.NewSchemaLoader() + loader1 := gojsonschema.NewStringLoader(`{ "type" : "string" }`) + err := sl.AddSchema("http://some_host.com/string.json", loader1) +``` + +Alternatively if your schema already has an `$id` you can use the `AddSchemas` function +```go + loader2 := gojsonschema.NewStringLoader(`{ + "$id" : "http://some_host.com/maxlength.json", + "maxLength" : 5 + }`) + err = sl.AddSchemas(loader2) +``` + +The main schema should be passed to the `Compile` function. This main schema can then directly reference the added schemas without needing to download them. +```go + loader3 := gojsonschema.NewStringLoader(`{ + "$id" : "http://some_host.com/main.json", + "allOf" : [ + { "$ref" : "http://some_host.com/string.json" }, + { "$ref" : "http://some_host.com/maxlength.json" } + ] + }`) + + schema, err := sl.Compile(loader3) + + documentLoader := gojsonschema.NewStringLoader(`"hello world"`) + + result, err := schema.Validate(documentLoader) +``` + +It's also possible to pass a `ReferenceLoader` to the `Compile` function that references a loaded schema. + +```go +err = sl.AddSchemas(loader3) +schema, err := sl.Compile(gojsonschema.NewReferenceLoader("http://some_host.com/main.json")) +``` + +Schemas added by `AddSchema` and `AddSchemas` are only validated when the entire schema is compiled, unless meta-schema validation is used. + +## Using a specific draft +By default `gojsonschema` will try to detect the draft of a schema by using the `$schema` keyword and parse it in a strict draft-04, draft-06 or draft-07 mode. If `$schema` is missing, or the draft version is not explicitely set, a hybrid mode is used which merges together functionality of all drafts into one mode. + +Autodectection can be turned off with the `AutoDetect` property. Specific draft versions can be specified with the `Draft` property. + +```go +sl := gojsonschema.NewSchemaLoader() +sl.Draft = gojsonschema.Draft7 +sl.AutoDetect = false +``` + +If autodetection is on (default), a draft-07 schema can savely reference draft-04 schemas and vice-versa, as long as `$schema` is specified in all schemas. + +## Meta-schema validation +Schemas that are added using the `AddSchema`, `AddSchemas` and `Compile` can be validated against their meta-schema by setting the `Validate` property. + +The following example will produce an error as `multipleOf` must be a number. If `Validate` is off (default), this error is only returned at the `Compile` step. + +```go +sl := gojsonschema.NewSchemaLoader() +sl.Validate = true +err := sl.AddSchemas(gojsonschema.NewStringLoader(`{ + $id" : "http://some_host.com/invalid.json", + "$schema": "http://json-schema.org/draft-07/schema#", + "multipleOf" : true +}`)) + ``` +``` + ``` + +Errors returned by meta-schema validation are more readable and contain more information, which helps significantly if you are developing a schema. + +Meta-schema validation also works with a custom `$schema`. In case `$schema` is missing, or `AutoDetect` is set to `false`, the meta-schema of the used draft is used. + + ## Working with Errors The library handles string error codes which you can customize by creating your own gojsonschema.locale and setting it @@ -192,6 +273,8 @@ Note: An error of RequiredType has an err.Type() return value of "required" "number_gt": NumberGTError "number_lte": NumberLTEError "number_lt": NumberLTError + "condition_then" : ConditionThenError + "condition_else" : ConditionElseError **err.Value()**: *interface{}* Returns the value given @@ -233,10 +316,35 @@ Learn more about what types of template functions you can use in `ErrorTemplateF ## Formats JSON Schema allows for optional "format" property to validate instances against well-known formats. gojsonschema ships with all of the formats defined in the spec that you can use like this: + ````json {"type": "string", "format": "email"} ```` -Available formats: date-time, hostname, email, ipv4, ipv6, uri, uri-reference, uuid, regex. Some of the new formats in draft-06 and draft-07 are not yet implemented. + +Not all formats defined in draft-07 are available. Implemented formats are: + +* `date` +* `time` +* `date-time` +* `hostname`. Subdomains that start with a number are also supported, but this means that it doesn't strictly follow [RFC1034](http://tools.ietf.org/html/rfc1034#section-3.5) and has the implication that ipv4 addresses are also recognized as valid hostnames. +* `email`. Go's email parser deviates slightly from [RFC5322](https://tools.ietf.org/html/rfc5322). Includes unicode support. +* `idn-email`. Same caveat as `email`. +* `ipv4` +* `ipv6` +* `uri`. Includes unicode support. +* `uri-reference`. Includes unicode support. +* `iri` +* `iri-reference` +* `uri-template` +* `uuid` +* `regex`. Go uses the [RE2](https://github.com/google/re2/wiki/Syntax) engine and is not [ECMA262](http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf) compatible. +* `json-pointer` +* `relative-json-pointer` + +`email`, `uri` and `uri-reference` use the same validation code as their unicode counterparts `idn-email`, `iri` and `iri-reference`. If you rely on unicode support you should use the specific +unicode enabled formats for the sake of interoperability as other implementations might not support unicode in the regular formats. + +The validation code for `uri`, `idn-email` and their relatives use mostly standard library code. For repetitive or more complex formats, you can create custom format checkers and add them to gojsonschema like this: @@ -293,6 +401,13 @@ func (f ValidUserIdFormatChecker) IsFormat(input interface{}) bool { gojsonschema.FormatCheckers.Add("ValidUserId", ValidUserIdFormatChecker{}) ```` +Formats can also be removed, for example if you want to override one of the formats that is defined by default. + +```go +gojsonschema.FormatCheckers.Remove("hostname") +``` + + ## Additional custom validation After the validation has run and you have the results, you may add additional errors using `Result.AddError`. This is useful to maintain the same format within the resultset instead diff --git a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/draft.go b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/draft.go new file mode 100644 index 000000000..61298e7aa --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/draft.go @@ -0,0 +1,125 @@ +// Copyright 2018 johandorland ( https://github.com/johandorland ) +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package gojsonschema + +import ( + "errors" + "math" + "reflect" + + "github.com/xeipuuv/gojsonreference" +) + +// Draft is a JSON-schema draft version +type Draft int + +// Supported Draft versions +const ( + Draft4 Draft = 4 + Draft6 Draft = 6 + Draft7 Draft = 7 + Hybrid Draft = math.MaxInt32 +) + +type draftConfig struct { + Version Draft + MetaSchemaURL string + MetaSchema string +} +type draftConfigs []draftConfig + +var drafts draftConfigs + +func init() { + drafts = []draftConfig{ + { + Version: Draft4, + MetaSchemaURL: "http://json-schema.org/draft-04/schema", + MetaSchema: `{"id":"http://json-schema.org/draft-04/schema#","$schema":"http://json-schema.org/draft-04/schema#","description":"Core schema meta-schema","definitions":{"schemaArray":{"type":"array","minItems":1,"items":{"$ref":"#"}},"positiveInteger":{"type":"integer","minimum":0},"positiveIntegerDefault0":{"allOf":[{"$ref":"#/definitions/positiveInteger"},{"default":0}]},"simpleTypes":{"enum":["array","boolean","integer","null","number","object","string"]},"stringArray":{"type":"array","items":{"type":"string"},"minItems":1,"uniqueItems":true}},"type":"object","properties":{"id":{"type":"string"},"$schema":{"type":"string"},"title":{"type":"string"},"description":{"type":"string"},"default":{},"multipleOf":{"type":"number","minimum":0,"exclusiveMinimum":true},"maximum":{"type":"number"},"exclusiveMaximum":{"type":"boolean","default":false},"minimum":{"type":"number"},"exclusiveMinimum":{"type":"boolean","default":false},"maxLength":{"$ref":"#/definitions/positiveInteger"},"minLength":{"$ref":"#/definitions/positiveIntegerDefault0"},"pattern":{"type":"string","format":"regex"},"additionalItems":{"anyOf":[{"type":"boolean"},{"$ref":"#"}],"default":{}},"items":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/schemaArray"}],"default":{}},"maxItems":{"$ref":"#/definitions/positiveInteger"},"minItems":{"$ref":"#/definitions/positiveIntegerDefault0"},"uniqueItems":{"type":"boolean","default":false},"maxProperties":{"$ref":"#/definitions/positiveInteger"},"minProperties":{"$ref":"#/definitions/positiveIntegerDefault0"},"required":{"$ref":"#/definitions/stringArray"},"additionalProperties":{"anyOf":[{"type":"boolean"},{"$ref":"#"}],"default":{}},"definitions":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"properties":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"patternProperties":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"dependencies":{"type":"object","additionalProperties":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/stringArray"}]}},"enum":{"type":"array","minItems":1,"uniqueItems":true},"type":{"anyOf":[{"$ref":"#/definitions/simpleTypes"},{"type":"array","items":{"$ref":"#/definitions/simpleTypes"},"minItems":1,"uniqueItems":true}]},"format":{"type":"string"},"allOf":{"$ref":"#/definitions/schemaArray"},"anyOf":{"$ref":"#/definitions/schemaArray"},"oneOf":{"$ref":"#/definitions/schemaArray"},"not":{"$ref":"#"}},"dependencies":{"exclusiveMaximum":["maximum"],"exclusiveMinimum":["minimum"]},"default":{}}`, + }, + { + Version: Draft6, + MetaSchemaURL: "http://json-schema.org/draft-06/schema", + MetaSchema: `{"$schema":"http://json-schema.org/draft-06/schema#","$id":"http://json-schema.org/draft-06/schema#","title":"Core schema meta-schema","definitions":{"schemaArray":{"type":"array","minItems":1,"items":{"$ref":"#"}},"nonNegativeInteger":{"type":"integer","minimum":0},"nonNegativeIntegerDefault0":{"allOf":[{"$ref":"#/definitions/nonNegativeInteger"},{"default":0}]},"simpleTypes":{"enum":["array","boolean","integer","null","number","object","string"]},"stringArray":{"type":"array","items":{"type":"string"},"uniqueItems":true,"default":[]}},"type":["object","boolean"],"properties":{"$id":{"type":"string","format":"uri-reference"},"$schema":{"type":"string","format":"uri"},"$ref":{"type":"string","format":"uri-reference"},"title":{"type":"string"},"description":{"type":"string"},"default":{},"examples":{"type":"array","items":{}},"multipleOf":{"type":"number","exclusiveMinimum":0},"maximum":{"type":"number"},"exclusiveMaximum":{"type":"number"},"minimum":{"type":"number"},"exclusiveMinimum":{"type":"number"},"maxLength":{"$ref":"#/definitions/nonNegativeInteger"},"minLength":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"pattern":{"type":"string","format":"regex"},"additionalItems":{"$ref":"#"},"items":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/schemaArray"}],"default":{}},"maxItems":{"$ref":"#/definitions/nonNegativeInteger"},"minItems":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"uniqueItems":{"type":"boolean","default":false},"contains":{"$ref":"#"},"maxProperties":{"$ref":"#/definitions/nonNegativeInteger"},"minProperties":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"required":{"$ref":"#/definitions/stringArray"},"additionalProperties":{"$ref":"#"},"definitions":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"properties":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"patternProperties":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"dependencies":{"type":"object","additionalProperties":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/stringArray"}]}},"propertyNames":{"$ref":"#"},"const":{},"enum":{"type":"array","minItems":1,"uniqueItems":true},"type":{"anyOf":[{"$ref":"#/definitions/simpleTypes"},{"type":"array","items":{"$ref":"#/definitions/simpleTypes"},"minItems":1,"uniqueItems":true}]},"format":{"type":"string"},"allOf":{"$ref":"#/definitions/schemaArray"},"anyOf":{"$ref":"#/definitions/schemaArray"},"oneOf":{"$ref":"#/definitions/schemaArray"},"not":{"$ref":"#"}},"default":{}}`, + }, + { + Version: Draft7, + MetaSchemaURL: "http://json-schema.org/draft-07/schema", + MetaSchema: `{"$schema":"http://json-schema.org/draft-07/schema#","$id":"http://json-schema.org/draft-07/schema#","title":"Core schema meta-schema","definitions":{"schemaArray":{"type":"array","minItems":1,"items":{"$ref":"#"}},"nonNegativeInteger":{"type":"integer","minimum":0},"nonNegativeIntegerDefault0":{"allOf":[{"$ref":"#/definitions/nonNegativeInteger"},{"default":0}]},"simpleTypes":{"enum":["array","boolean","integer","null","number","object","string"]},"stringArray":{"type":"array","items":{"type":"string"},"uniqueItems":true,"default":[]}},"type":["object","boolean"],"properties":{"$id":{"type":"string","format":"uri-reference"},"$schema":{"type":"string","format":"uri"},"$ref":{"type":"string","format":"uri-reference"},"$comment":{"type":"string"},"title":{"type":"string"},"description":{"type":"string"},"default":true,"readOnly":{"type":"boolean","default":false},"examples":{"type":"array","items":true},"multipleOf":{"type":"number","exclusiveMinimum":0},"maximum":{"type":"number"},"exclusiveMaximum":{"type":"number"},"minimum":{"type":"number"},"exclusiveMinimum":{"type":"number"},"maxLength":{"$ref":"#/definitions/nonNegativeInteger"},"minLength":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"pattern":{"type":"string","format":"regex"},"additionalItems":{"$ref":"#"},"items":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/schemaArray"}],"default":true},"maxItems":{"$ref":"#/definitions/nonNegativeInteger"},"minItems":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"uniqueItems":{"type":"boolean","default":false},"contains":{"$ref":"#"},"maxProperties":{"$ref":"#/definitions/nonNegativeInteger"},"minProperties":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"required":{"$ref":"#/definitions/stringArray"},"additionalProperties":{"$ref":"#"},"definitions":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"properties":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"patternProperties":{"type":"object","additionalProperties":{"$ref":"#"},"propertyNames":{"format":"regex"},"default":{}},"dependencies":{"type":"object","additionalProperties":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/stringArray"}]}},"propertyNames":{"$ref":"#"},"const":true,"enum":{"type":"array","items":true,"minItems":1,"uniqueItems":true},"type":{"anyOf":[{"$ref":"#/definitions/simpleTypes"},{"type":"array","items":{"$ref":"#/definitions/simpleTypes"},"minItems":1,"uniqueItems":true}]},"format":{"type":"string"},"contentMediaType":{"type":"string"},"contentEncoding":{"type":"string"},"if":{"$ref":"#"},"then":{"$ref":"#"},"else":{"$ref":"#"},"allOf":{"$ref":"#/definitions/schemaArray"},"anyOf":{"$ref":"#/definitions/schemaArray"},"oneOf":{"$ref":"#/definitions/schemaArray"},"not":{"$ref":"#"}},"default":true}`, + }, + } +} + +func (dc draftConfigs) GetMetaSchema(url string) string { + for _, config := range dc { + if config.MetaSchemaURL == url { + return config.MetaSchema + } + } + return "" +} +func (dc draftConfigs) GetDraftVersion(url string) *Draft { + for _, config := range dc { + if config.MetaSchemaURL == url { + return &config.Version + } + } + return nil +} +func (dc draftConfigs) GetSchemaURL(draft Draft) string { + for _, config := range dc { + if config.Version == draft { + return config.MetaSchemaURL + } + } + return "" +} + +func parseSchemaURL(documentNode interface{}) (string, *Draft, error) { + + if isKind(documentNode, reflect.Bool) { + return "", nil, nil + } + + if !isKind(documentNode, reflect.Map) { + return "", nil, errors.New("schema is invalid") + } + + m := documentNode.(map[string]interface{}) + + if existsMapKey(m, KEY_SCHEMA) { + if !isKind(m[KEY_SCHEMA], reflect.String) { + return "", nil, errors.New(formatErrorDescription( + Locale.MustBeOfType(), + ErrorDetails{ + "key": KEY_SCHEMA, + "type": TYPE_STRING, + }, + )) + } + + schemaReference, err := gojsonreference.NewJsonReference(m[KEY_SCHEMA].(string)) + + if err != nil { + return "", nil, err + } + + schema := schemaReference.String() + + return schema, drafts.GetDraftVersion(schema), nil + } + + return "", nil, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/errors.go b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/errors.go index 2f326a222..e4e9814f3 100644 --- a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/errors.go +++ b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/errors.go @@ -6,7 +6,7 @@ import ( "text/template" ) -var errorTemplates errorTemplate = errorTemplate{template.New("errors-new"), sync.RWMutex{}} +var errorTemplates = errorTemplate{template.New("errors-new"), sync.RWMutex{}} // template.Template is not thread-safe for writing, so some locking is done // sync.RWMutex is used for efficiently locking when new templates are created @@ -16,157 +16,194 @@ type errorTemplate struct { } type ( - // RequiredError. ErrorDetails: property string + + // FalseError. ErrorDetails: - + FalseError struct { + ResultErrorFields + } + + // RequiredError indicates that a required field is missing + // ErrorDetails: property string RequiredError struct { ResultErrorFields } - // InvalidTypeError. ErrorDetails: expected, given + // InvalidTypeError indicates that a field has the incorrect type + // ErrorDetails: expected, given InvalidTypeError struct { ResultErrorFields } - // NumberAnyOfError. ErrorDetails: - + // NumberAnyOfError is produced in case of a failing "anyOf" validation + // ErrorDetails: - NumberAnyOfError struct { ResultErrorFields } - // NumberOneOfError. ErrorDetails: - + // NumberOneOfError is produced in case of a failing "oneOf" validation + // ErrorDetails: - NumberOneOfError struct { ResultErrorFields } - // NumberAllOfError. ErrorDetails: - + // NumberAllOfError is produced in case of a failing "allOf" validation + // ErrorDetails: - NumberAllOfError struct { ResultErrorFields } - // NumberNotError. ErrorDetails: - + // NumberNotError is produced if a "not" validation failed + // ErrorDetails: - NumberNotError struct { ResultErrorFields } - // MissingDependencyError. ErrorDetails: dependency + // MissingDependencyError is produced in case of a "missing dependency" problem + // ErrorDetails: dependency MissingDependencyError struct { ResultErrorFields } - // InternalError. ErrorDetails: error + // InternalError indicates an internal error + // ErrorDetails: error InternalError struct { ResultErrorFields } - // ConstError. ErrorDetails: allowed + // ConstError indicates a const error + // ErrorDetails: allowed ConstError struct { ResultErrorFields } - // EnumError. ErrorDetails: allowed + // EnumError indicates an enum error + // ErrorDetails: allowed EnumError struct { ResultErrorFields } - // ArrayNoAdditionalItemsError. ErrorDetails: - + // ArrayNoAdditionalItemsError is produced if additional items were found, but not allowed + // ErrorDetails: - ArrayNoAdditionalItemsError struct { ResultErrorFields } - // ArrayMinItemsError. ErrorDetails: min + // ArrayMinItemsError is produced if an array contains less items than the allowed minimum + // ErrorDetails: min ArrayMinItemsError struct { ResultErrorFields } - // ArrayMaxItemsError. ErrorDetails: max + // ArrayMaxItemsError is produced if an array contains more items than the allowed maximum + // ErrorDetails: max ArrayMaxItemsError struct { ResultErrorFields } - // ItemsMustBeUniqueError. ErrorDetails: type + // ItemsMustBeUniqueError is produced if an array requires unique items, but contains non-unique items + // ErrorDetails: type, i, j ItemsMustBeUniqueError struct { ResultErrorFields } - // ArrayContainsError. ErrorDetails: + // ArrayContainsError is produced if an array contains invalid items + // ErrorDetails: ArrayContainsError struct { ResultErrorFields } - // ArrayMinPropertiesError. ErrorDetails: min + // ArrayMinPropertiesError is produced if an object contains less properties than the allowed minimum + // ErrorDetails: min ArrayMinPropertiesError struct { ResultErrorFields } - // ArrayMaxPropertiesError. ErrorDetails: max + // ArrayMaxPropertiesError is produced if an object contains more properties than the allowed maximum + // ErrorDetails: max ArrayMaxPropertiesError struct { ResultErrorFields } - // AdditionalPropertyNotAllowedError. ErrorDetails: property + // AdditionalPropertyNotAllowedError is produced if an object has additional properties, but not allowed + // ErrorDetails: property AdditionalPropertyNotAllowedError struct { ResultErrorFields } - // InvalidPropertyPatternError. ErrorDetails: property, pattern + // InvalidPropertyPatternError is produced if an pattern was found + // ErrorDetails: property, pattern InvalidPropertyPatternError struct { ResultErrorFields } - // InvalidPopertyNameError. ErrorDetails: property + // InvalidPropertyNameError is produced if an invalid-named property was found + // ErrorDetails: property InvalidPropertyNameError struct { ResultErrorFields } - // StringLengthGTEError. ErrorDetails: min + // StringLengthGTEError is produced if a string is shorter than the minimum required length + // ErrorDetails: min StringLengthGTEError struct { ResultErrorFields } - // StringLengthLTEError. ErrorDetails: max + // StringLengthLTEError is produced if a string is longer than the maximum allowed length + // ErrorDetails: max StringLengthLTEError struct { ResultErrorFields } - // DoesNotMatchPatternError. ErrorDetails: pattern + // DoesNotMatchPatternError is produced if a string does not match the defined pattern + // ErrorDetails: pattern DoesNotMatchPatternError struct { ResultErrorFields } - // DoesNotMatchFormatError. ErrorDetails: format + // DoesNotMatchFormatError is produced if a string does not match the defined format + // ErrorDetails: format DoesNotMatchFormatError struct { ResultErrorFields } - // MultipleOfError. ErrorDetails: multiple + // MultipleOfError is produced if a number is not a multiple of the defined multipleOf + // ErrorDetails: multiple MultipleOfError struct { ResultErrorFields } - // NumberGTEError. ErrorDetails: min + // NumberGTEError is produced if a number is lower than the allowed minimum + // ErrorDetails: min NumberGTEError struct { ResultErrorFields } - // NumberGTError. ErrorDetails: min + // NumberGTError is produced if a number is lower than, or equal to the specified minimum, and exclusiveMinimum is set + // ErrorDetails: min NumberGTError struct { ResultErrorFields } - // NumberLTEError. ErrorDetails: max + // NumberLTEError is produced if a number is higher than the allowed maximum + // ErrorDetails: max NumberLTEError struct { ResultErrorFields } - // NumberLTError. ErrorDetails: max + // NumberLTError is produced if a number is higher than, or equal to the specified maximum, and exclusiveMaximum is set + // ErrorDetails: max NumberLTError struct { ResultErrorFields } - // ConditionThenError. ErrorDetails: - + // ConditionThenError is produced if a condition's "then" validation is invalid + // ErrorDetails: - ConditionThenError struct { ResultErrorFields } - // ConditionElseError. ErrorDetails: - + // ConditionElseError is produced if a condition's "else" condition is invalid + // ErrorDetails: - ConditionElseError struct { ResultErrorFields } @@ -177,6 +214,9 @@ func newError(err ResultError, context *JsonContext, value interface{}, locale l var t string var d string switch err.(type) { + case *FalseError: + t = "false" + d = locale.False() case *RequiredError: t = "required" d = locale.Required() diff --git a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/format_checkers.go b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/format_checkers.go index 20ead1f73..873ffc7d7 100644 --- a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/format_checkers.go +++ b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/format_checkers.go @@ -2,15 +2,18 @@ package gojsonschema import ( "net" + "net/mail" "net/url" "regexp" "strings" + "sync" "time" ) type ( // FormatChecker is the interface all formatters added to FormatCheckerChain must implement FormatChecker interface { + // IsFormat checks if input has the correct format and type IsFormat(input interface{}) bool } @@ -19,13 +22,13 @@ type ( formatters map[string]FormatChecker } - // EmailFormatter verifies email address formats + // EmailFormatChecker verifies email address formats EmailFormatChecker struct{} - // IPV4FormatChecker verifies IP addresses in the ipv4 format + // IPV4FormatChecker verifies IP addresses in the IPv4 format IPV4FormatChecker struct{} - // IPV6FormatChecker verifies IP addresses in the ipv6 format + // IPV6FormatChecker verifies IP addresses in the IPv6 format IPV6FormatChecker struct{} // DateTimeFormatChecker verifies date/time formats per RFC3339 5.6 @@ -51,12 +54,40 @@ type ( // http://tools.ietf.org/html/rfc3339#section-5.6 DateTimeFormatChecker struct{} + // DateFormatChecker verifies date formats + // + // Valid format: + // Full Date: YYYY-MM-DD + // + // Where + // YYYY = 4DIGIT year + // MM = 2DIGIT month ; 01-12 + // DD = 2DIGIT day-month ; 01-28, 01-29, 01-30, 01-31 based on month/year + DateFormatChecker struct{} + + // TimeFormatChecker verifies time formats + // + // Valid formats: + // Partial Time: HH:MM:SS + // Full Time: HH:MM:SSZ-07:00 + // + // Where + // HH = 2DIGIT hour ; 00-23 + // MM = 2DIGIT ; 00-59 + // SS = 2DIGIT ; 00-58, 00-60 based on leap second rules + // T = Literal + // Z = Literal + TimeFormatChecker struct{} + // URIFormatChecker validates a URI with a valid Scheme per RFC3986 URIFormatChecker struct{} // URIReferenceFormatChecker validates a URI or relative-reference per RFC3986 URIReferenceFormatChecker struct{} + // URITemplateFormatChecker validates a URI template per RFC6570 + URITemplateFormatChecker struct{} + // HostnameFormatChecker validates a hostname is in the correct format HostnameFormatChecker struct{} @@ -65,52 +96,78 @@ type ( // RegexFormatChecker validates a regex is in the correct format RegexFormatChecker struct{} + + // JSONPointerFormatChecker validates a JSON Pointer per RFC6901 + JSONPointerFormatChecker struct{} + + // RelativeJSONPointerFormatChecker validates a relative JSON Pointer is in the correct format + RelativeJSONPointerFormatChecker struct{} ) var ( - // Formatters holds the valid formatters, and is a public variable + // FormatCheckers holds the valid formatters, and is a public variable // so library users can add custom formatters FormatCheckers = FormatCheckerChain{ formatters: map[string]FormatChecker{ - "date-time": DateTimeFormatChecker{}, - "hostname": HostnameFormatChecker{}, - "email": EmailFormatChecker{}, - "ipv4": IPV4FormatChecker{}, - "ipv6": IPV6FormatChecker{}, - "uri": URIFormatChecker{}, - "uri-reference": URIReferenceFormatChecker{}, - "uuid": UUIDFormatChecker{}, - "regex": RegexFormatChecker{}, + "date": DateFormatChecker{}, + "time": TimeFormatChecker{}, + "date-time": DateTimeFormatChecker{}, + "hostname": HostnameFormatChecker{}, + "email": EmailFormatChecker{}, + "idn-email": EmailFormatChecker{}, + "ipv4": IPV4FormatChecker{}, + "ipv6": IPV6FormatChecker{}, + "uri": URIFormatChecker{}, + "uri-reference": URIReferenceFormatChecker{}, + "iri": URIFormatChecker{}, + "iri-reference": URIReferenceFormatChecker{}, + "uri-template": URITemplateFormatChecker{}, + "uuid": UUIDFormatChecker{}, + "regex": RegexFormatChecker{}, + "json-pointer": JSONPointerFormatChecker{}, + "relative-json-pointer": RelativeJSONPointerFormatChecker{}, }, } - // Regex credit: https://github.com/asaskevich/govalidator - rxEmail = regexp.MustCompile("^(((([a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+(\\.([a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+)*)|((\\x22)((((\\x20|\\x09)*(\\x0d\\x0a))?(\\x20|\\x09)+)?(([\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x7f]|\\x21|[\\x23-\\x5b]|[\\x5d-\\x7e]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(\\([\\x01-\\x09\\x0b\\x0c\\x0d-\\x7f]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}]))))*(((\\x20|\\x09)*(\\x0d\\x0a))?(\\x20|\\x09)+)?(\\x22)))@((([a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(([a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])([a-zA-Z]|\\d|-|\\.|_|~|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*([a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.)+(([a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(([a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])([a-zA-Z]|\\d|-|\\.|_|~|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*([a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.?$") - // Regex credit: https://www.socketloop.com/tutorials/golang-validate-hostname rxHostname = regexp.MustCompile(`^([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]{0,61}[a-zA-Z0-9])(\.([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]{0,61}[a-zA-Z0-9]))*$`) + // Use a regex to make sure curly brackets are balanced properly after validating it as a AURI + rxURITemplate = regexp.MustCompile("^([^{]*({[^}]*})?)*$") + rxUUID = regexp.MustCompile("^[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}$") + + rxJSONPointer = regexp.MustCompile("^(?:/(?:[^~/]|~0|~1)*)*$") + + rxRelJSONPointer = regexp.MustCompile("^(?:0|[1-9][0-9]*)(?:#|(?:/(?:[^~/]|~0|~1)*)*)$") + + lock = new(sync.RWMutex) ) // Add adds a FormatChecker to the FormatCheckerChain // The name used will be the value used for the format key in your json schema func (c *FormatCheckerChain) Add(name string, f FormatChecker) *FormatCheckerChain { + lock.Lock() c.formatters[name] = f + lock.Unlock() return c } // Remove deletes a FormatChecker from the FormatCheckerChain (if it exists) func (c *FormatCheckerChain) Remove(name string) *FormatCheckerChain { + lock.Lock() delete(c.formatters, name) + lock.Unlock() return c } // Has checks to see if the FormatCheckerChain holds a FormatChecker with the given name func (c *FormatCheckerChain) Has(name string) bool { + lock.RLock() _, ok := c.formatters[name] + lock.RUnlock() return ok } @@ -118,53 +175,57 @@ func (c *FormatCheckerChain) Has(name string) bool { // IsFormat will check an input against a FormatChecker with the given name // to see if it is the correct format func (c *FormatCheckerChain) IsFormat(name string, input interface{}) bool { + lock.RLock() f, ok := c.formatters[name] + lock.RUnlock() + // If a format is unrecognized it should always pass validation if !ok { - return false + return true } return f.IsFormat(input) } +// IsFormat checks if input is a correctly formatted e-mail address func (f EmailFormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if ok == false { + if !ok { return false } - return rxEmail.MatchString(asString) + _, err := mail.ParseAddress(asString) + return err == nil } -// Credit: https://github.com/asaskevich/govalidator +// IsFormat checks if input is a correctly formatted IPv4-address func (f IPV4FormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if ok == false { + if !ok { return false } + // Credit: https://github.com/asaskevich/govalidator ip := net.ParseIP(asString) return ip != nil && strings.Contains(asString, ".") } -// Credit: https://github.com/asaskevich/govalidator +// IsFormat checks if input is a correctly formatted IPv6=address func (f IPV6FormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if ok == false { + if !ok { return false } + // Credit: https://github.com/asaskevich/govalidator ip := net.ParseIP(asString) return ip != nil && strings.Contains(asString, ":") } +// IsFormat checks if input is a correctly formatted date/time per RFC3339 5.6 func (f DateTimeFormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if ok == false { + if !ok { return false } @@ -185,57 +246,97 @@ func (f DateTimeFormatChecker) IsFormat(input interface{}) bool { return false } -func (f URIFormatChecker) IsFormat(input interface{}) bool { - +// IsFormat checks if input is a correctly formatted date (YYYY-MM-DD) +func (f DateFormatChecker) IsFormat(input interface{}) bool { asString, ok := input.(string) - if ok == false { + if !ok { + return false + } + _, err := time.Parse("2006-01-02", asString) + return err == nil +} + +// IsFormat checks if input correctly formatted time (HH:MM:SS or HH:MM:SSZ-07:00) +func (f TimeFormatChecker) IsFormat(input interface{}) bool { + asString, ok := input.(string) + if !ok { + return false + } + + if _, err := time.Parse("15:04:05Z07:00", asString); err == nil { + return true + } + + _, err := time.Parse("15:04:05", asString) + return err == nil +} + +// IsFormat checks if input is correctly formatted URI with a valid Scheme per RFC3986 +func (f URIFormatChecker) IsFormat(input interface{}) bool { + asString, ok := input.(string) + if !ok { return false } u, err := url.Parse(asString) + if err != nil || u.Scheme == "" { return false } - return true + return !strings.Contains(asString, `\`) } +// IsFormat checks if input is a correctly formatted URI or relative-reference per RFC3986 func (f URIReferenceFormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if ok == false { + if !ok { return false } _, err := url.Parse(asString) - return err == nil + return err == nil && !strings.Contains(asString, `\`) } -func (f HostnameFormatChecker) IsFormat(input interface{}) bool { - +// IsFormat checks if input is a correctly formatted URI template per RFC6570 +func (f URITemplateFormatChecker) IsFormat(input interface{}) bool { asString, ok := input.(string) - if ok == false { + if !ok { + return false + } + + u, err := url.Parse(asString) + if err != nil || strings.Contains(asString, `\`) { + return false + } + + return rxURITemplate.MatchString(u.Path) +} + +// IsFormat checks if input is a correctly formatted hostname +func (f HostnameFormatChecker) IsFormat(input interface{}) bool { + asString, ok := input.(string) + if !ok { return false } return rxHostname.MatchString(asString) && len(asString) < 256 } +// IsFormat checks if input is a correctly formatted UUID func (f UUIDFormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if ok == false { + if !ok { return false } return rxUUID.MatchString(asString) } -// IsFormat implements FormatChecker interface. +// IsFormat checks if input is a correctly formatted regular expression func (f RegexFormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if ok == false { + if !ok { return false } @@ -243,8 +344,25 @@ func (f RegexFormatChecker) IsFormat(input interface{}) bool { return true } _, err := regexp.Compile(asString) - if err != nil { + return err == nil +} + +// IsFormat checks if input is a correctly formatted JSON Pointer per RFC6901 +func (f JSONPointerFormatChecker) IsFormat(input interface{}) bool { + asString, ok := input.(string) + if !ok { return false } - return true + + return rxJSONPointer.MatchString(asString) +} + +// IsFormat checks if input is a correctly formatted relative JSON Pointer +func (f RelativeJSONPointerFormatChecker) IsFormat(input interface{}) bool { + asString, ok := input.(string) + if !ok { + return false + } + + return rxRelJSONPointer.MatchString(asString) } diff --git a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/go.mod b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/go.mod new file mode 100644 index 000000000..b709d7fcd --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/go.mod @@ -0,0 +1,7 @@ +module github.com/xeipuuv/gojsonschema + +require ( + github.com/stretchr/testify v1.3.0 + github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f // indirect + github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 +) diff --git a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/go.sum b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/go.sum new file mode 100644 index 000000000..0e865ac75 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/go.sum @@ -0,0 +1,11 @@ +github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q= +github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= +github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f h1:J9EGpcZtP0E/raorCMxlFGSTBrsSlaDGf3jU/qvAE2c= +github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU= +github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 h1:EzJWgHovont7NscjpAxXsDA8S8BMYve8Y5+7cuRE7R0= +github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415/go.mod h1:GwrjFmJcFw6At/Gs6z4yjiIwzuJ1/+UwLxMQDVQXShQ= diff --git a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/jsonContext.go b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/jsonContext.go index f40668a74..0e979707b 100644 --- a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/jsonContext.go +++ b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/jsonContext.go @@ -32,6 +32,7 @@ type JsonContext struct { tail *JsonContext } +// NewJsonContext creates a new JsonContext func NewJsonContext(head string, tail *JsonContext) *JsonContext { return &JsonContext{head, tail} } diff --git a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/jsonLoader.go b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/jsonLoader.go index 3a3b6d5c4..5d88af263 100644 --- a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/jsonLoader.go +++ b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/jsonLoader.go @@ -33,6 +33,7 @@ import ( "io" "io/ioutil" "net/http" + "net/url" "os" "path/filepath" "runtime" @@ -43,8 +44,7 @@ import ( var osFS = osFileSystem(os.Open) -// JSON loader interface - +// JSONLoader defines the JSON loader interface type JSONLoader interface { JsonSource() interface{} LoadJSON() (interface{}, error) @@ -52,17 +52,22 @@ type JSONLoader interface { LoaderFactory() JSONLoaderFactory } +// JSONLoaderFactory defines the JSON loader factory interface type JSONLoaderFactory interface { + // New creates a new JSON loader for the given source New(source string) JSONLoader } +// DefaultJSONLoaderFactory is the default JSON loader factory type DefaultJSONLoaderFactory struct { } +// FileSystemJSONLoaderFactory is a JSON loader factory that uses http.FileSystem type FileSystemJSONLoaderFactory struct { fs http.FileSystem } +// New creates a new JSON loader for the given source func (d DefaultJSONLoaderFactory) New(source string) JSONLoader { return &jsonReferenceLoader{ fs: osFS, @@ -70,6 +75,7 @@ func (d DefaultJSONLoaderFactory) New(source string) JSONLoader { } } +// New creates a new JSON loader for the given source func (f FileSystemJSONLoaderFactory) New(source string) JSONLoader { return &jsonReferenceLoader{ fs: f.fs, @@ -80,6 +86,7 @@ func (f FileSystemJSONLoaderFactory) New(source string) JSONLoader { // osFileSystem is a functional wrapper for os.Open that implements http.FileSystem. type osFileSystem func(string) (*os.File, error) +// Opens a file with the given name func (o osFileSystem) Open(name string) (http.File, error) { return o(name) } @@ -107,7 +114,7 @@ func (l *jsonReferenceLoader) LoaderFactory() JSONLoaderFactory { } // NewReferenceLoader returns a JSON reference loader using the given source and the local OS file system. -func NewReferenceLoader(source string) *jsonReferenceLoader { +func NewReferenceLoader(source string) JSONLoader { return &jsonReferenceLoader{ fs: osFS, source: source, @@ -115,7 +122,7 @@ func NewReferenceLoader(source string) *jsonReferenceLoader { } // NewReferenceLoaderFileSystem returns a JSON reference loader using the given source and file system. -func NewReferenceLoaderFileSystem(source string, fs http.FileSystem) *jsonReferenceLoader { +func NewReferenceLoaderFileSystem(source string, fs http.FileSystem) JSONLoader { return &jsonReferenceLoader{ fs: fs, source: source, @@ -131,20 +138,24 @@ func (l *jsonReferenceLoader) LoadJSON() (interface{}, error) { return nil, err } - refToUrl := reference - refToUrl.GetUrl().Fragment = "" + refToURL := reference + refToURL.GetUrl().Fragment = "" var document interface{} if reference.HasFileScheme { - filename := strings.Replace(refToUrl.GetUrl().Path, "file://", "", -1) + filename := strings.TrimPrefix(refToURL.String(), "file://") + filename, err = url.QueryUnescape(filename) + + if err != nil { + return nil, err + } + if runtime.GOOS == "windows" { // on Windows, a file URL may have an extra leading slash, use slashes // instead of backslashes, and have spaces escaped - if strings.HasPrefix(filename, "/") { - filename = filename[1:] - } + filename = strings.TrimPrefix(filename, "/") filename = filepath.FromSlash(filename) } @@ -155,7 +166,7 @@ func (l *jsonReferenceLoader) LoadJSON() (interface{}, error) { } else { - document, err = l.loadFromHTTP(refToUrl.String()) + document, err = l.loadFromHTTP(refToURL.String()) if err != nil { return nil, err } @@ -168,6 +179,12 @@ func (l *jsonReferenceLoader) LoadJSON() (interface{}, error) { func (l *jsonReferenceLoader) loadFromHTTP(address string) (interface{}, error) { + // returned cached versions for metaschemas for drafts 4, 6 and 7 + // for performance and allow for easier offline use + if metaSchema := drafts.GetMetaSchema(address); metaSchema != "" { + return decodeJSONUsingNumber(strings.NewReader(metaSchema)) + } + resp, err := http.Get(address) if err != nil { return nil, err @@ -183,8 +200,7 @@ func (l *jsonReferenceLoader) loadFromHTTP(address string) (interface{}, error) return nil, err } - return decodeJsonUsingNumber(bytes.NewReader(bodyBuff)) - + return decodeJSONUsingNumber(bytes.NewReader(bodyBuff)) } func (l *jsonReferenceLoader) loadFromFile(path string) (interface{}, error) { @@ -199,7 +215,7 @@ func (l *jsonReferenceLoader) loadFromFile(path string) (interface{}, error) { return nil, err } - return decodeJsonUsingNumber(bytes.NewReader(bodyBuff)) + return decodeJSONUsingNumber(bytes.NewReader(bodyBuff)) } @@ -221,13 +237,14 @@ func (l *jsonStringLoader) LoaderFactory() JSONLoaderFactory { return &DefaultJSONLoaderFactory{} } -func NewStringLoader(source string) *jsonStringLoader { +// NewStringLoader creates a new JSONLoader, taking a string as source +func NewStringLoader(source string) JSONLoader { return &jsonStringLoader{source: source} } func (l *jsonStringLoader) LoadJSON() (interface{}, error) { - return decodeJsonUsingNumber(strings.NewReader(l.JsonSource().(string))) + return decodeJSONUsingNumber(strings.NewReader(l.JsonSource().(string))) } @@ -249,12 +266,13 @@ func (l *jsonBytesLoader) LoaderFactory() JSONLoaderFactory { return &DefaultJSONLoaderFactory{} } -func NewBytesLoader(source []byte) *jsonBytesLoader { +// NewBytesLoader creates a new JSONLoader, taking a `[]byte` as source +func NewBytesLoader(source []byte) JSONLoader { return &jsonBytesLoader{source: source} } func (l *jsonBytesLoader) LoadJSON() (interface{}, error) { - return decodeJsonUsingNumber(bytes.NewReader(l.JsonSource().([]byte))) + return decodeJSONUsingNumber(bytes.NewReader(l.JsonSource().([]byte))) } // JSON Go (types) loader @@ -276,7 +294,8 @@ func (l *jsonGoLoader) LoaderFactory() JSONLoaderFactory { return &DefaultJSONLoaderFactory{} } -func NewGoLoader(source interface{}) *jsonGoLoader { +// NewGoLoader creates a new JSONLoader from a given Go struct +func NewGoLoader(source interface{}) JSONLoader { return &jsonGoLoader{source: source} } @@ -289,7 +308,7 @@ func (l *jsonGoLoader) LoadJSON() (interface{}, error) { return nil, err } - return decodeJsonUsingNumber(bytes.NewReader(jsonBytes)) + return decodeJSONUsingNumber(bytes.NewReader(jsonBytes)) } @@ -297,12 +316,14 @@ type jsonIOLoader struct { buf *bytes.Buffer } -func NewReaderLoader(source io.Reader) (*jsonIOLoader, io.Reader) { +// NewReaderLoader creates a new JSON loader using the provided io.Reader +func NewReaderLoader(source io.Reader) (JSONLoader, io.Reader) { buf := &bytes.Buffer{} return &jsonIOLoader{buf: buf}, io.TeeReader(source, buf) } -func NewWriterLoader(source io.Writer) (*jsonIOLoader, io.Writer) { +// NewWriterLoader creates a new JSON loader using the provided io.Writer +func NewWriterLoader(source io.Writer) (JSONLoader, io.Writer) { buf := &bytes.Buffer{} return &jsonIOLoader{buf: buf}, io.MultiWriter(source, buf) } @@ -312,7 +333,7 @@ func (l *jsonIOLoader) JsonSource() interface{} { } func (l *jsonIOLoader) LoadJSON() (interface{}, error) { - return decodeJsonUsingNumber(l.buf) + return decodeJSONUsingNumber(l.buf) } func (l *jsonIOLoader) JsonReference() (gojsonreference.JsonReference, error) { @@ -331,7 +352,8 @@ type jsonRawLoader struct { source interface{} } -func NewRawLoader(source interface{}) *jsonRawLoader { +// NewRawLoader creates a new JSON raw loader for the given source +func NewRawLoader(source interface{}) JSONLoader { return &jsonRawLoader{source: source} } func (l *jsonRawLoader) JsonSource() interface{} { @@ -347,7 +369,7 @@ func (l *jsonRawLoader) LoaderFactory() JSONLoaderFactory { return &DefaultJSONLoaderFactory{} } -func decodeJsonUsingNumber(r io.Reader) (interface{}, error) { +func decodeJSONUsingNumber(r io.Reader) (interface{}, error) { var document interface{} diff --git a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/locales.go b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/locales.go index 7bd9a9dce..a416225cd 100644 --- a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/locales.go +++ b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/locales.go @@ -28,61 +28,163 @@ package gojsonschema type ( // locale is an interface for defining custom error strings locale interface { + + // False returns a format-string for "false" schema validation errors + False() string + + // Required returns a format-string for "required" schema validation errors Required() string + + // InvalidType returns a format-string for "invalid type" schema validation errors InvalidType() string + + // NumberAnyOf returns a format-string for "anyOf" schema validation errors NumberAnyOf() string + + // NumberOneOf returns a format-string for "oneOf" schema validation errors NumberOneOf() string + + // NumberAllOf returns a format-string for "allOf" schema validation errors NumberAllOf() string + + // NumberNot returns a format-string to format a NumberNotError NumberNot() string + + // MissingDependency returns a format-string for "missing dependency" schema validation errors MissingDependency() string + + // Internal returns a format-string for internal errors Internal() string + + // Const returns a format-string to format a ConstError Const() string + + // Enum returns a format-string to format an EnumError Enum() string + + // ArrayNotEnoughItems returns a format-string to format an error for arrays having not enough items to match positional list of schema ArrayNotEnoughItems() string + + // ArrayNoAdditionalItems returns a format-string to format an ArrayNoAdditionalItemsError ArrayNoAdditionalItems() string + + // ArrayMinItems returns a format-string to format an ArrayMinItemsError ArrayMinItems() string + + // ArrayMaxItems returns a format-string to format an ArrayMaxItemsError ArrayMaxItems() string + + // Unique returns a format-string to format an ItemsMustBeUniqueError Unique() string + + // ArrayContains returns a format-string to format an ArrayContainsError ArrayContains() string + + // ArrayMinProperties returns a format-string to format an ArrayMinPropertiesError ArrayMinProperties() string + + // ArrayMaxProperties returns a format-string to format an ArrayMaxPropertiesError ArrayMaxProperties() string + + // AdditionalPropertyNotAllowed returns a format-string to format an AdditionalPropertyNotAllowedError AdditionalPropertyNotAllowed() string + + // InvalidPropertyPattern returns a format-string to format an InvalidPropertyPatternError InvalidPropertyPattern() string + + // InvalidPropertyName returns a format-string to format an InvalidPropertyNameError InvalidPropertyName() string + + // StringGTE returns a format-string to format an StringLengthGTEError StringGTE() string + + // StringLTE returns a format-string to format an StringLengthLTEError StringLTE() string + + // DoesNotMatchPattern returns a format-string to format an DoesNotMatchPatternError DoesNotMatchPattern() string + + // DoesNotMatchFormat returns a format-string to format an DoesNotMatchFormatError DoesNotMatchFormat() string + + // MultipleOf returns a format-string to format an MultipleOfError MultipleOf() string + + // NumberGTE returns a format-string to format an NumberGTEError NumberGTE() string + + // NumberGT returns a format-string to format an NumberGTError NumberGT() string + + // NumberLTE returns a format-string to format an NumberLTEError NumberLTE() string + + // NumberLT returns a format-string to format an NumberLTError NumberLT() string // Schema validations + + // RegexPattern returns a format-string to format a regex-pattern error RegexPattern() string + + // GreaterThanZero returns a format-string to format an error where a number must be greater than zero GreaterThanZero() string + + // MustBeOfA returns a format-string to format an error where a value is of the wrong type MustBeOfA() string + + // MustBeOfAn returns a format-string to format an error where a value is of the wrong type MustBeOfAn() string + + // CannotBeUsedWithout returns a format-string to format a "cannot be used without" error CannotBeUsedWithout() string + + // CannotBeGT returns a format-string to format an error where a value are greater than allowed CannotBeGT() string + + // MustBeOfType returns a format-string to format an error where a value does not match the required type MustBeOfType() string + + // MustBeValidRegex returns a format-string to format an error where a regex is invalid MustBeValidRegex() string + + // MustBeValidFormat returns a format-string to format an error where a value does not match the expected format MustBeValidFormat() string + + // MustBeGTEZero returns a format-string to format an error where a value must be greater or equal than 0 MustBeGTEZero() string + + // KeyCannotBeGreaterThan returns a format-string to format an error where a key is greater than the maximum allowed KeyCannotBeGreaterThan() string + + // KeyItemsMustBeOfType returns a format-string to format an error where a key is of the wrong type KeyItemsMustBeOfType() string + + // KeyItemsMustBeUnique returns a format-string to format an error where keys are not unique KeyItemsMustBeUnique() string + + // ReferenceMustBeCanonical returns a format-string to format a "reference must be canonical" error ReferenceMustBeCanonical() string + + // NotAValidType returns a format-string to format an invalid type error NotAValidType() string + + // Duplicated returns a format-string to format an error where types are duplicated Duplicated() string + + // HttpBadStatus returns a format-string for errors when loading a schema using HTTP HttpBadStatus() string + + // ParseError returns a format-string for JSON parsing errors ParseError() string + // ConditionThen returns a format-string for ConditionThenError errors ConditionThen() string + + // ConditionElse returns a format-string for ConditionElseError errors ConditionElse() string - // ErrorFormat + // ErrorFormat returns a format string for errors ErrorFormat() string } @@ -90,214 +192,271 @@ type ( DefaultLocale struct{} ) +// False returns a format-string for "false" schema validation errors +func (l DefaultLocale) False() string { + return "False always fails validation" +} + +// Required returns a format-string for "required" schema validation errors func (l DefaultLocale) Required() string { return `{{.property}} is required` } +// InvalidType returns a format-string for "invalid type" schema validation errors func (l DefaultLocale) InvalidType() string { return `Invalid type. Expected: {{.expected}}, given: {{.given}}` } +// NumberAnyOf returns a format-string for "anyOf" schema validation errors func (l DefaultLocale) NumberAnyOf() string { return `Must validate at least one schema (anyOf)` } +// NumberOneOf returns a format-string for "oneOf" schema validation errors func (l DefaultLocale) NumberOneOf() string { return `Must validate one and only one schema (oneOf)` } +// NumberAllOf returns a format-string for "allOf" schema validation errors func (l DefaultLocale) NumberAllOf() string { return `Must validate all the schemas (allOf)` } +// NumberNot returns a format-string to format a NumberNotError func (l DefaultLocale) NumberNot() string { return `Must not validate the schema (not)` } +// MissingDependency returns a format-string for "missing dependency" schema validation errors func (l DefaultLocale) MissingDependency() string { return `Has a dependency on {{.dependency}}` } +// Internal returns a format-string for internal errors func (l DefaultLocale) Internal() string { return `Internal Error {{.error}}` } +// Const returns a format-string to format a ConstError func (l DefaultLocale) Const() string { return `{{.field}} does not match: {{.allowed}}` } +// Enum returns a format-string to format an EnumError func (l DefaultLocale) Enum() string { return `{{.field}} must be one of the following: {{.allowed}}` } +// ArrayNoAdditionalItems returns a format-string to format an ArrayNoAdditionalItemsError func (l DefaultLocale) ArrayNoAdditionalItems() string { return `No additional items allowed on array` } +// ArrayNotEnoughItems returns a format-string to format an error for arrays having not enough items to match positional list of schema func (l DefaultLocale) ArrayNotEnoughItems() string { return `Not enough items on array to match positional list of schema` } +// ArrayMinItems returns a format-string to format an ArrayMinItemsError func (l DefaultLocale) ArrayMinItems() string { return `Array must have at least {{.min}} items` } +// ArrayMaxItems returns a format-string to format an ArrayMaxItemsError func (l DefaultLocale) ArrayMaxItems() string { return `Array must have at most {{.max}} items` } +// Unique returns a format-string to format an ItemsMustBeUniqueError func (l DefaultLocale) Unique() string { - return `{{.type}} items must be unique` + return `{{.type}} items[{{.i}},{{.j}}] must be unique` } +// ArrayContains returns a format-string to format an ArrayContainsError func (l DefaultLocale) ArrayContains() string { return `At least one of the items must match` } +// ArrayMinProperties returns a format-string to format an ArrayMinPropertiesError func (l DefaultLocale) ArrayMinProperties() string { return `Must have at least {{.min}} properties` } +// ArrayMaxProperties returns a format-string to format an ArrayMaxPropertiesError func (l DefaultLocale) ArrayMaxProperties() string { return `Must have at most {{.max}} properties` } +// AdditionalPropertyNotAllowed returns a format-string to format an AdditionalPropertyNotAllowedError func (l DefaultLocale) AdditionalPropertyNotAllowed() string { return `Additional property {{.property}} is not allowed` } +// InvalidPropertyPattern returns a format-string to format an InvalidPropertyPatternError func (l DefaultLocale) InvalidPropertyPattern() string { return `Property "{{.property}}" does not match pattern {{.pattern}}` } +// InvalidPropertyName returns a format-string to format an InvalidPropertyNameError func (l DefaultLocale) InvalidPropertyName() string { return `Property name of "{{.property}}" does not match` } +// StringGTE returns a format-string to format an StringLengthGTEError func (l DefaultLocale) StringGTE() string { return `String length must be greater than or equal to {{.min}}` } +// StringLTE returns a format-string to format an StringLengthLTEError func (l DefaultLocale) StringLTE() string { return `String length must be less than or equal to {{.max}}` } +// DoesNotMatchPattern returns a format-string to format an DoesNotMatchPatternError func (l DefaultLocale) DoesNotMatchPattern() string { return `Does not match pattern '{{.pattern}}'` } +// DoesNotMatchFormat returns a format-string to format an DoesNotMatchFormatError func (l DefaultLocale) DoesNotMatchFormat() string { return `Does not match format '{{.format}}'` } +// MultipleOf returns a format-string to format an MultipleOfError func (l DefaultLocale) MultipleOf() string { return `Must be a multiple of {{.multiple}}` } +// NumberGTE returns the format string to format a NumberGTEError func (l DefaultLocale) NumberGTE() string { return `Must be greater than or equal to {{.min}}` } +// NumberGT returns the format string to format a NumberGTError func (l DefaultLocale) NumberGT() string { return `Must be greater than {{.min}}` } +// NumberLTE returns the format string to format a NumberLTEError func (l DefaultLocale) NumberLTE() string { return `Must be less than or equal to {{.max}}` } +// NumberLT returns the format string to format a NumberLTError func (l DefaultLocale) NumberLT() string { return `Must be less than {{.max}}` } // Schema validators + +// RegexPattern returns a format-string to format a regex-pattern error func (l DefaultLocale) RegexPattern() string { return `Invalid regex pattern '{{.pattern}}'` } +// GreaterThanZero returns a format-string to format an error where a number must be greater than zero func (l DefaultLocale) GreaterThanZero() string { return `{{.number}} must be strictly greater than 0` } +// MustBeOfA returns a format-string to format an error where a value is of the wrong type func (l DefaultLocale) MustBeOfA() string { return `{{.x}} must be of a {{.y}}` } +// MustBeOfAn returns a format-string to format an error where a value is of the wrong type func (l DefaultLocale) MustBeOfAn() string { return `{{.x}} must be of an {{.y}}` } +// CannotBeUsedWithout returns a format-string to format a "cannot be used without" error func (l DefaultLocale) CannotBeUsedWithout() string { return `{{.x}} cannot be used without {{.y}}` } +// CannotBeGT returns a format-string to format an error where a value are greater than allowed func (l DefaultLocale) CannotBeGT() string { return `{{.x}} cannot be greater than {{.y}}` } +// MustBeOfType returns a format-string to format an error where a value does not match the required type func (l DefaultLocale) MustBeOfType() string { return `{{.key}} must be of type {{.type}}` } +// MustBeValidRegex returns a format-string to format an error where a regex is invalid func (l DefaultLocale) MustBeValidRegex() string { return `{{.key}} must be a valid regex` } +// MustBeValidFormat returns a format-string to format an error where a value does not match the expected format func (l DefaultLocale) MustBeValidFormat() string { return `{{.key}} must be a valid format {{.given}}` } +// MustBeGTEZero returns a format-string to format an error where a value must be greater or equal than 0 func (l DefaultLocale) MustBeGTEZero() string { return `{{.key}} must be greater than or equal to 0` } +// KeyCannotBeGreaterThan returns a format-string to format an error where a value is greater than the maximum allowed func (l DefaultLocale) KeyCannotBeGreaterThan() string { return `{{.key}} cannot be greater than {{.y}}` } +// KeyItemsMustBeOfType returns a format-string to format an error where a key is of the wrong type func (l DefaultLocale) KeyItemsMustBeOfType() string { return `{{.key}} items must be {{.type}}` } +// KeyItemsMustBeUnique returns a format-string to format an error where keys are not unique func (l DefaultLocale) KeyItemsMustBeUnique() string { return `{{.key}} items must be unique` } +// ReferenceMustBeCanonical returns a format-string to format a "reference must be canonical" error func (l DefaultLocale) ReferenceMustBeCanonical() string { return `Reference {{.reference}} must be canonical` } +// NotAValidType returns a format-string to format an invalid type error func (l DefaultLocale) NotAValidType() string { return `has a primitive type that is NOT VALID -- given: {{.given}} Expected valid values are:{{.expected}}` } +// Duplicated returns a format-string to format an error where types are duplicated func (l DefaultLocale) Duplicated() string { return `{{.type}} type is duplicated` } +// HttpBadStatus returns a format-string for errors when loading a schema using HTTP func (l DefaultLocale) HttpBadStatus() string { return `Could not read schema from HTTP, response status is {{.status}}` } +// ErrorFormat returns a format string for errors // Replacement options: field, description, context, value func (l DefaultLocale) ErrorFormat() string { return `{{.field}}: {{.description}}` } -//Parse error +// ParseError returns a format-string for JSON parsing errors func (l DefaultLocale) ParseError() string { return `Expected: {{.expected}}, given: Invalid JSON` } -//If/Else +// ConditionThen returns a format-string for ConditionThenError errors +// If/Else func (l DefaultLocale) ConditionThen() string { return `Must validate "then" as "if" was valid` } +// ConditionElse returns a format-string for ConditionElseError errors func (l DefaultLocale) ConditionElse() string { return `Must validate "else" as "if" was not valid` } +// constants const ( STRING_NUMBER = "number" STRING_ARRAY_OF_STRINGS = "array of strings" diff --git a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/result.go b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/result.go index 7896f3129..0a0179148 100644 --- a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/result.go +++ b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/result.go @@ -37,19 +37,34 @@ type ( // ResultError is the interface that library errors must implement ResultError interface { + // Field returns the field name without the root context + // i.e. firstName or person.firstName instead of (root).firstName or (root).person.firstName Field() string + // SetType sets the error-type SetType(string) + // Type returns the error-type Type() string + // SetContext sets the JSON-context for the error SetContext(*JsonContext) + // Context returns the JSON-context of the error Context() *JsonContext + // SetDescription sets a description for the error SetDescription(string) + // Description returns the description of the error Description() string + // SetDescriptionFormat sets the format for the description in the default text/template format SetDescriptionFormat(string) + // DescriptionFormat returns the format for the description in the default text/template format DescriptionFormat() string + // SetValue sets the value related to the error SetValue(interface{}) + // Value returns the value related to the error Value() interface{} + // SetDetails sets the details specific to the error SetDetails(ErrorDetails) + // Details returns details about the error Details() ErrorDetails + // String returns a string representation of the error String() string } @@ -65,6 +80,7 @@ type ( details ErrorDetails } + // Result holds the result of a validation Result struct { errors []ResultError // Scores how well the validation matched. Useful in generating @@ -73,66 +89,73 @@ type ( } ) -// Field outputs the field name without the root context +// Field returns the field name without the root context // i.e. firstName or person.firstName instead of (root).firstName or (root).person.firstName func (v *ResultErrorFields) Field() string { - if p, ok := v.Details()["property"]; ok { - if str, isString := p.(string); isString { - return str - } - } - return strings.TrimPrefix(v.context.String(), STRING_ROOT_SCHEMA_PROPERTY+".") } +// SetType sets the error-type func (v *ResultErrorFields) SetType(errorType string) { v.errorType = errorType } +// Type returns the error-type func (v *ResultErrorFields) Type() string { return v.errorType } +// SetContext sets the JSON-context for the error func (v *ResultErrorFields) SetContext(context *JsonContext) { v.context = context } +// Context returns the JSON-context of the error func (v *ResultErrorFields) Context() *JsonContext { return v.context } +// SetDescription sets a description for the error func (v *ResultErrorFields) SetDescription(description string) { v.description = description } +// Description returns the description of the error func (v *ResultErrorFields) Description() string { return v.description } +// SetDescriptionFormat sets the format for the description in the default text/template format func (v *ResultErrorFields) SetDescriptionFormat(descriptionFormat string) { v.descriptionFormat = descriptionFormat } +// DescriptionFormat returns the format for the description in the default text/template format func (v *ResultErrorFields) DescriptionFormat() string { return v.descriptionFormat } +// SetValue sets the value related to the error func (v *ResultErrorFields) SetValue(value interface{}) { v.value = value } +// Value returns the value related to the error func (v *ResultErrorFields) Value() interface{} { return v.value } +// SetDetails sets the details specific to the error func (v *ResultErrorFields) SetDetails(details ErrorDetails) { v.details = details } +// Details returns details about the error func (v *ResultErrorFields) Details() ErrorDetails { return v.details } +// String returns a string representation of the error func (v ResultErrorFields) String() string { // as a fallback, the value is displayed go style valueString := fmt.Sprintf("%v", v.value) @@ -141,7 +164,7 @@ func (v ResultErrorFields) String() string { if v.value == nil { valueString = TYPE_NULL } else { - if vs, err := marshalToJsonString(v.value); err == nil { + if vs, err := marshalToJSONString(v.value); err == nil { if vs == nil { valueString = TYPE_NULL } else { @@ -158,15 +181,17 @@ func (v ResultErrorFields) String() string { }) } +// Valid indicates if no errors were found func (v *Result) Valid() bool { return len(v.errors) == 0 } +// Errors returns the errors that were found func (v *Result) Errors() []ResultError { return v.errors } -// Add a fully filled error to the error set +// AddError appends a fully filled error to the error set // SetDescription() will be called with the result of the parsed err.DescriptionFormat() func (v *Result) AddError(err ResultError, details ErrorDetails) { if _, exists := details["context"]; !exists && err.Context() != nil { diff --git a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/schema.go b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/schema.go index 0746a5974..9e93cd795 100644 --- a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/schema.go +++ b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/schema.go @@ -45,44 +45,12 @@ var ( ErrorTemplateFuncs template.FuncMap ) +// NewSchema instances a schema using the given JSONLoader func NewSchema(l JSONLoader) (*Schema, error) { - ref, err := l.JsonReference() - if err != nil { - return nil, err - } - - d := Schema{} - d.pool = newSchemaPool(l.LoaderFactory()) - d.documentReference = ref - d.referencePool = newSchemaReferencePool() - - var spd *schemaPoolDocument - var doc interface{} - if ref.String() != "" { - // Get document from schema pool - spd, err = d.pool.GetDocument(d.documentReference) - if err != nil { - return nil, err - } - doc = spd.Document - } else { - // Load JSON directly - doc, err = l.LoadJSON() - if err != nil { - return nil, err - } - } - - d.pool.ParseReferences(doc, ref) - - err = d.parse(doc) - if err != nil { - return nil, err - } - - return &d, nil + return NewSchemaLoader().Compile(l) } +// Schema holds a schema type Schema struct { documentReference gojsonreference.JsonReference rootSchema *subSchema @@ -90,11 +58,12 @@ type Schema struct { referencePool *schemaReferencePool } -func (d *Schema) parse(document interface{}) error { - d.rootSchema = &subSchema{property: STRING_ROOT_SCHEMA_PROPERTY} +func (d *Schema) parse(document interface{}, draft Draft) error { + d.rootSchema = &subSchema{property: STRING_ROOT_SCHEMA_PROPERTY, draft: &draft} return d.parseSchema(document, d.rootSchema) } +// SetRootSchemaName sets the root-schema name func (d *Schema) SetRootSchemaName(name string) { d.rootSchema.property = name } @@ -107,14 +76,18 @@ func (d *Schema) SetRootSchemaName(name string) { // func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) error { - // As of draft 6 "true" is equivalent to an empty schema "{}" and false equals "{"not":{}}" - if isKind(documentNode, reflect.Bool) { - b := documentNode.(bool) - if b { - documentNode = map[string]interface{}{} - } else { - documentNode = map[string]interface{}{"not": true} + if currentSchema.draft == nil { + if currentSchema.parent == nil { + return errors.New("Draft not set") } + currentSchema.draft = currentSchema.parent.draft + } + + // As of draft 6 "true" is equivalent to an empty schema "{}" and false equals "{"not":{}}" + if *currentSchema.draft >= Draft6 && isKind(documentNode, reflect.Bool) { + b := documentNode.(bool) + currentSchema.pass = &b + return nil } if !isKind(documentNode, reflect.Map) { @@ -131,18 +104,6 @@ func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) if currentSchema.parent == nil { currentSchema.ref = &d.documentReference currentSchema.id = &d.documentReference - - if existsMapKey(m, KEY_SCHEMA) && false { - if !isKind(m[KEY_SCHEMA], reflect.String) { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": TYPE_STRING, - "given": KEY_SCHEMA, - }, - )) - } - } } if currentSchema.id == nil && currentSchema.parent != nil { @@ -150,10 +111,19 @@ func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) } // In draft 6 the id keyword was renamed to $id - // Use the old id by default - keyID := KEY_ID_NEW - if existsMapKey(m, KEY_ID) { + // Hybrid mode uses the old id by default + var keyID string + + switch *currentSchema.draft { + case Draft4: keyID = KEY_ID + case Hybrid: + keyID = KEY_ID_NEW + if existsMapKey(m, KEY_ID) { + keyID = KEY_ID + } + default: + keyID = KEY_ID_NEW } if existsMapKey(m, keyID) && !isKind(m[keyID], reflect.String) { return errors.New(formatErrorDescription( @@ -297,8 +267,9 @@ func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) "given": KEY_TYPE, }, )) - } else { - currentSchema.types.Add(typeInArray.(string)) + } + if err := currentSchema.types.Add(typeInArray.(string)); err != nil { + return err } } @@ -378,7 +349,7 @@ func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) } // propertyNames - if existsMapKey(m, KEY_PROPERTY_NAMES) { + if existsMapKey(m, KEY_PROPERTY_NAMES) && *currentSchema.draft >= Draft6 { if isKind(m[KEY_PROPERTY_NAMES], reflect.Map, reflect.Bool) { newSchema := &subSchema{property: KEY_PROPERTY_NAMES, parent: currentSchema, ref: currentSchema.ref} currentSchema.propertyNames = newSchema @@ -412,7 +383,7 @@ func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) if isKind(itemElement, reflect.Map, reflect.Bool) { newSchema := &subSchema{parent: currentSchema, property: KEY_ITEMS} newSchema.ref = currentSchema.ref - currentSchema.AddItemsChild(newSchema) + currentSchema.itemsChildren = append(currentSchema.itemsChildren, newSchema) err := d.parseSchema(itemElement, newSchema) if err != nil { return err @@ -431,7 +402,7 @@ func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) } else if isKind(m[KEY_ITEMS], reflect.Map, reflect.Bool) { newSchema := &subSchema{parent: currentSchema, property: KEY_ITEMS} newSchema.ref = currentSchema.ref - currentSchema.AddItemsChild(newSchema) + currentSchema.itemsChildren = append(currentSchema.itemsChildren, newSchema) err := d.parseSchema(m[KEY_ITEMS], newSchema) if err != nil { return err @@ -483,7 +454,7 @@ func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) }, )) } - if multipleOfValue.Cmp(big.NewFloat(0)) <= 0 { + if multipleOfValue.Cmp(big.NewRat(0, 1)) <= 0 { return errors.New(formatErrorDescription( Locale.GreaterThanZero(), ErrorDetails{"number": KEY_MULTIPLE_OF}, @@ -504,25 +475,62 @@ func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) } if existsMapKey(m, KEY_EXCLUSIVE_MINIMUM) { - if isKind(m[KEY_EXCLUSIVE_MINIMUM], reflect.Bool) { + switch *currentSchema.draft { + case Draft4: + if !isKind(m[KEY_EXCLUSIVE_MINIMUM], reflect.Bool) { + return errors.New(formatErrorDescription( + Locale.InvalidType(), + ErrorDetails{ + "expected": TYPE_BOOLEAN, + "given": KEY_EXCLUSIVE_MINIMUM, + }, + )) + } if currentSchema.minimum == nil { return errors.New(formatErrorDescription( Locale.CannotBeUsedWithout(), ErrorDetails{"x": KEY_EXCLUSIVE_MINIMUM, "y": KEY_MINIMUM}, )) } - exclusiveMinimumValue := m[KEY_EXCLUSIVE_MINIMUM].(bool) - currentSchema.exclusiveMinimum = exclusiveMinimumValue - } else if isJsonNumber(m[KEY_EXCLUSIVE_MINIMUM]) { - minimumValue := mustBeNumber(m[KEY_EXCLUSIVE_MINIMUM]) - - currentSchema.minimum = minimumValue - currentSchema.exclusiveMinimum = true - } else { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{"expected": TYPE_BOOLEAN + ", " + TYPE_NUMBER, "given": KEY_EXCLUSIVE_MINIMUM}, - )) + if m[KEY_EXCLUSIVE_MINIMUM].(bool) { + currentSchema.exclusiveMinimum = currentSchema.minimum + currentSchema.minimum = nil + } + case Hybrid: + if isKind(m[KEY_EXCLUSIVE_MINIMUM], reflect.Bool) { + if currentSchema.minimum == nil { + return errors.New(formatErrorDescription( + Locale.CannotBeUsedWithout(), + ErrorDetails{"x": KEY_EXCLUSIVE_MINIMUM, "y": KEY_MINIMUM}, + )) + } + if m[KEY_EXCLUSIVE_MINIMUM].(bool) { + currentSchema.exclusiveMinimum = currentSchema.minimum + currentSchema.minimum = nil + } + } else if isJSONNumber(m[KEY_EXCLUSIVE_MINIMUM]) { + currentSchema.exclusiveMinimum = mustBeNumber(m[KEY_EXCLUSIVE_MINIMUM]) + } else { + return errors.New(formatErrorDescription( + Locale.InvalidType(), + ErrorDetails{ + "expected": TYPE_BOOLEAN + "/" + TYPE_NUMBER, + "given": KEY_EXCLUSIVE_MINIMUM, + }, + )) + } + default: + if isJSONNumber(m[KEY_EXCLUSIVE_MINIMUM]) { + currentSchema.exclusiveMinimum = mustBeNumber(m[KEY_EXCLUSIVE_MINIMUM]) + } else { + return errors.New(formatErrorDescription( + Locale.InvalidType(), + ErrorDetails{ + "expected": TYPE_NUMBER, + "given": KEY_EXCLUSIVE_MINIMUM, + }, + )) + } } } @@ -538,34 +546,62 @@ func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) } if existsMapKey(m, KEY_EXCLUSIVE_MAXIMUM) { - if isKind(m[KEY_EXCLUSIVE_MAXIMUM], reflect.Bool) { + switch *currentSchema.draft { + case Draft4: + if !isKind(m[KEY_EXCLUSIVE_MAXIMUM], reflect.Bool) { + return errors.New(formatErrorDescription( + Locale.InvalidType(), + ErrorDetails{ + "expected": TYPE_BOOLEAN, + "given": KEY_EXCLUSIVE_MAXIMUM, + }, + )) + } if currentSchema.maximum == nil { return errors.New(formatErrorDescription( Locale.CannotBeUsedWithout(), ErrorDetails{"x": KEY_EXCLUSIVE_MAXIMUM, "y": KEY_MAXIMUM}, )) } - exclusiveMaximumValue := m[KEY_EXCLUSIVE_MAXIMUM].(bool) - currentSchema.exclusiveMaximum = exclusiveMaximumValue - } else if isJsonNumber(m[KEY_EXCLUSIVE_MAXIMUM]) { - maximumValue := mustBeNumber(m[KEY_EXCLUSIVE_MAXIMUM]) - - currentSchema.maximum = maximumValue - currentSchema.exclusiveMaximum = true - } else { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{"expected": TYPE_BOOLEAN + ", " + TYPE_NUMBER, "given": KEY_EXCLUSIVE_MAXIMUM}, - )) - } - } - - if currentSchema.minimum != nil && currentSchema.maximum != nil { - if currentSchema.minimum.Cmp(currentSchema.maximum) == 1 { - return errors.New(formatErrorDescription( - Locale.CannotBeGT(), - ErrorDetails{"x": KEY_MINIMUM, "y": KEY_MAXIMUM}, - )) + if m[KEY_EXCLUSIVE_MAXIMUM].(bool) { + currentSchema.exclusiveMaximum = currentSchema.maximum + currentSchema.maximum = nil + } + case Hybrid: + if isKind(m[KEY_EXCLUSIVE_MAXIMUM], reflect.Bool) { + if currentSchema.maximum == nil { + return errors.New(formatErrorDescription( + Locale.CannotBeUsedWithout(), + ErrorDetails{"x": KEY_EXCLUSIVE_MAXIMUM, "y": KEY_MAXIMUM}, + )) + } + if m[KEY_EXCLUSIVE_MAXIMUM].(bool) { + currentSchema.exclusiveMaximum = currentSchema.maximum + currentSchema.maximum = nil + } + } else if isJSONNumber(m[KEY_EXCLUSIVE_MAXIMUM]) { + currentSchema.exclusiveMaximum = mustBeNumber(m[KEY_EXCLUSIVE_MAXIMUM]) + } else { + return errors.New(formatErrorDescription( + Locale.InvalidType(), + ErrorDetails{ + "expected": TYPE_BOOLEAN + "/" + TYPE_NUMBER, + "given": KEY_EXCLUSIVE_MAXIMUM, + }, + )) + } + default: + if isJSONNumber(m[KEY_EXCLUSIVE_MAXIMUM]) { + currentSchema.exclusiveMaximum = mustBeNumber(m[KEY_EXCLUSIVE_MAXIMUM]) + } else { + return errors.New(formatErrorDescription( + Locale.InvalidType(), + ErrorDetails{ + "expected": TYPE_NUMBER, + "given": KEY_EXCLUSIVE_MAXIMUM, + }, + )) + } } } @@ -634,9 +670,13 @@ func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) if existsMapKey(m, KEY_FORMAT) { formatString, ok := m[KEY_FORMAT].(string) - if ok && FormatCheckers.Has(formatString) { - currentSchema.format = formatString + if !ok { + return errors.New(formatErrorDescription( + Locale.MustBeOfType(), + ErrorDetails{"key": KEY_FORMAT, "type": TYPE_STRING}, + )) } + currentSchema.format = formatString } // validation : object @@ -689,10 +729,13 @@ func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) requiredValues := m[KEY_REQUIRED].([]interface{}) for _, requiredValue := range requiredValues { if isKind(requiredValue, reflect.String) { - err := currentSchema.AddRequired(requiredValue.(string)) - if err != nil { - return err + if isStringInSlice(currentSchema.required, requiredValue.(string)) { + return errors.New(formatErrorDescription( + Locale.KeyItemsMustBeUnique(), + ErrorDetails{"key": KEY_REQUIRED}, + )) } + currentSchema.required = append(currentSchema.required, requiredValue.(string)) } else { return errors.New(formatErrorDescription( Locale.KeyItemsMustBeOfType(), @@ -755,7 +798,7 @@ func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) } } - if existsMapKey(m, KEY_CONTAINS) { + if existsMapKey(m, KEY_CONTAINS) && *currentSchema.draft >= Draft6 { newSchema := &subSchema{property: KEY_CONTAINS, parent: currentSchema, ref: currentSchema.ref} currentSchema.contains = newSchema err := d.parseSchema(m[KEY_CONTAINS], newSchema) @@ -766,20 +809,28 @@ func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) // validation : all - if existsMapKey(m, KEY_CONST) { - err := currentSchema.AddConst(m[KEY_CONST]) + if existsMapKey(m, KEY_CONST) && *currentSchema.draft >= Draft6 { + is, err := marshalWithoutNumber(m[KEY_CONST]) if err != nil { return err } + currentSchema._const = is } if existsMapKey(m, KEY_ENUM) { if isKind(m[KEY_ENUM], reflect.Slice) { for _, v := range m[KEY_ENUM].([]interface{}) { - err := currentSchema.AddEnum(v) + is, err := marshalWithoutNumber(v) if err != nil { return err } + if isStringInSlice(currentSchema.enum, *is) { + return errors.New(formatErrorDescription( + Locale.KeyItemsMustBeUnique(), + ErrorDetails{"key": KEY_ENUM}, + )) + } + currentSchema.enum = append(currentSchema.enum, *is) } } else { return errors.New(formatErrorDescription( @@ -795,7 +846,7 @@ func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) if isKind(m[KEY_ONE_OF], reflect.Slice) { for _, v := range m[KEY_ONE_OF].([]interface{}) { newSchema := &subSchema{property: KEY_ONE_OF, parent: currentSchema, ref: currentSchema.ref} - currentSchema.AddOneOf(newSchema) + currentSchema.oneOf = append(currentSchema.oneOf, newSchema) err := d.parseSchema(v, newSchema) if err != nil { return err @@ -813,7 +864,7 @@ func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) if isKind(m[KEY_ANY_OF], reflect.Slice) { for _, v := range m[KEY_ANY_OF].([]interface{}) { newSchema := &subSchema{property: KEY_ANY_OF, parent: currentSchema, ref: currentSchema.ref} - currentSchema.AddAnyOf(newSchema) + currentSchema.anyOf = append(currentSchema.anyOf, newSchema) err := d.parseSchema(v, newSchema) if err != nil { return err @@ -831,7 +882,7 @@ func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) if isKind(m[KEY_ALL_OF], reflect.Slice) { for _, v := range m[KEY_ALL_OF].([]interface{}) { newSchema := &subSchema{property: KEY_ALL_OF, parent: currentSchema, ref: currentSchema.ref} - currentSchema.AddAllOf(newSchema) + currentSchema.allOf = append(currentSchema.allOf, newSchema) err := d.parseSchema(v, newSchema) if err != nil { return err @@ -848,7 +899,7 @@ func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) if existsMapKey(m, KEY_NOT) { if isKind(m[KEY_NOT], reflect.Map, reflect.Bool) { newSchema := &subSchema{property: KEY_NOT, parent: currentSchema, ref: currentSchema.ref} - currentSchema.SetNot(newSchema) + currentSchema.not = newSchema err := d.parseSchema(m[KEY_NOT], newSchema) if err != nil { return err @@ -861,51 +912,53 @@ func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) } } - if existsMapKey(m, KEY_IF) { - if isKind(m[KEY_IF], reflect.Map, reflect.Bool) { - newSchema := &subSchema{property: KEY_IF, parent: currentSchema, ref: currentSchema.ref} - currentSchema.SetIf(newSchema) - err := d.parseSchema(m[KEY_IF], newSchema) - if err != nil { - return err + if *currentSchema.draft >= Draft7 { + if existsMapKey(m, KEY_IF) { + if isKind(m[KEY_IF], reflect.Map, reflect.Bool) { + newSchema := &subSchema{property: KEY_IF, parent: currentSchema, ref: currentSchema.ref} + currentSchema._if = newSchema + err := d.parseSchema(m[KEY_IF], newSchema) + if err != nil { + return err + } + } else { + return errors.New(formatErrorDescription( + Locale.MustBeOfAn(), + ErrorDetails{"x": KEY_IF, "y": TYPE_OBJECT}, + )) } - } else { - return errors.New(formatErrorDescription( - Locale.MustBeOfAn(), - ErrorDetails{"x": KEY_IF, "y": TYPE_OBJECT}, - )) } - } - if existsMapKey(m, KEY_THEN) { - if isKind(m[KEY_THEN], reflect.Map, reflect.Bool) { - newSchema := &subSchema{property: KEY_THEN, parent: currentSchema, ref: currentSchema.ref} - currentSchema.SetThen(newSchema) - err := d.parseSchema(m[KEY_THEN], newSchema) - if err != nil { - return err + if existsMapKey(m, KEY_THEN) { + if isKind(m[KEY_THEN], reflect.Map, reflect.Bool) { + newSchema := &subSchema{property: KEY_THEN, parent: currentSchema, ref: currentSchema.ref} + currentSchema._then = newSchema + err := d.parseSchema(m[KEY_THEN], newSchema) + if err != nil { + return err + } + } else { + return errors.New(formatErrorDescription( + Locale.MustBeOfAn(), + ErrorDetails{"x": KEY_THEN, "y": TYPE_OBJECT}, + )) } - } else { - return errors.New(formatErrorDescription( - Locale.MustBeOfAn(), - ErrorDetails{"x": KEY_THEN, "y": TYPE_OBJECT}, - )) } - } - if existsMapKey(m, KEY_ELSE) { - if isKind(m[KEY_ELSE], reflect.Map, reflect.Bool) { - newSchema := &subSchema{property: KEY_ELSE, parent: currentSchema, ref: currentSchema.ref} - currentSchema.SetElse(newSchema) - err := d.parseSchema(m[KEY_ELSE], newSchema) - if err != nil { - return err + if existsMapKey(m, KEY_ELSE) { + if isKind(m[KEY_ELSE], reflect.Map, reflect.Bool) { + newSchema := &subSchema{property: KEY_ELSE, parent: currentSchema, ref: currentSchema.ref} + currentSchema._else = newSchema + err := d.parseSchema(m[KEY_ELSE], newSchema) + if err != nil { + return err + } + } else { + return errors.New(formatErrorDescription( + Locale.MustBeOfAn(), + ErrorDetails{"x": KEY_ELSE, "y": TYPE_OBJECT}, + )) } - } else { - return errors.New(formatErrorDescription( - Locale.MustBeOfAn(), - ErrorDetails{"x": KEY_ELSE, "y": TYPE_OBJECT}, - )) } } @@ -930,6 +983,7 @@ func (d *Schema) parseReference(documentNode interface{}, currentSchema *subSche newSchema.id = currentSchema.ref refdDocumentNode = dsp.Document + newSchema.draft = dsp.Draft if err != nil { return err @@ -966,7 +1020,7 @@ func (d *Schema) parseProperties(documentNode interface{}, currentSchema *subSch for k := range m { schemaProperty := k newSchema := &subSchema{property: schemaProperty, parent: currentSchema, ref: currentSchema.ref} - currentSchema.AddPropertiesChild(newSchema) + currentSchema.propertiesChildren = append(currentSchema.propertiesChildren, newSchema) err := d.parseSchema(m[k], newSchema) if err != nil { return err @@ -1004,9 +1058,8 @@ func (d *Schema) parseDependencies(documentNode interface{}, currentSchema *subS "type": STRING_SCHEMA_OR_ARRAY_OF_STRINGS, }, )) - } else { - valuesToRegister = append(valuesToRegister, value.(string)) } + valuesToRegister = append(valuesToRegister, value.(string)) currentSchema.dependencies[k] = valuesToRegister } diff --git a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/schemaLoader.go b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/schemaLoader.go new file mode 100644 index 000000000..20db0c1f9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/schemaLoader.go @@ -0,0 +1,206 @@ +// Copyright 2018 johandorland ( https://github.com/johandorland ) +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package gojsonschema + +import ( + "bytes" + "errors" + + "github.com/xeipuuv/gojsonreference" +) + +// SchemaLoader is used to load schemas +type SchemaLoader struct { + pool *schemaPool + AutoDetect bool + Validate bool + Draft Draft +} + +// NewSchemaLoader creates a new NewSchemaLoader +func NewSchemaLoader() *SchemaLoader { + + ps := &SchemaLoader{ + pool: &schemaPool{ + schemaPoolDocuments: make(map[string]*schemaPoolDocument), + }, + AutoDetect: true, + Validate: false, + Draft: Hybrid, + } + ps.pool.autoDetect = &ps.AutoDetect + + return ps +} + +func (sl *SchemaLoader) validateMetaschema(documentNode interface{}) error { + + var ( + schema string + err error + ) + if sl.AutoDetect { + schema, _, err = parseSchemaURL(documentNode) + if err != nil { + return err + } + } + + // If no explicit "$schema" is used, use the default metaschema associated with the draft used + if schema == "" { + if sl.Draft == Hybrid { + return nil + } + schema = drafts.GetSchemaURL(sl.Draft) + } + + //Disable validation when loading the metaschema to prevent an infinite recursive loop + sl.Validate = false + + metaSchema, err := sl.Compile(NewReferenceLoader(schema)) + + if err != nil { + return err + } + + sl.Validate = true + + result := metaSchema.validateDocument(documentNode) + + if !result.Valid() { + var res bytes.Buffer + for _, err := range result.Errors() { + res.WriteString(err.String()) + res.WriteString("\n") + } + return errors.New(res.String()) + } + + return nil +} + +// AddSchemas adds an arbritrary amount of schemas to the schema cache. As this function does not require +// an explicit URL, every schema should contain an $id, so that it can be referenced by the main schema +func (sl *SchemaLoader) AddSchemas(loaders ...JSONLoader) error { + emptyRef, _ := gojsonreference.NewJsonReference("") + + for _, loader := range loaders { + doc, err := loader.LoadJSON() + + if err != nil { + return err + } + + if sl.Validate { + if err := sl.validateMetaschema(doc); err != nil { + return err + } + } + + // Directly use the Recursive function, so that it get only added to the schema pool by $id + // and not by the ref of the document as it's empty + if err = sl.pool.parseReferences(doc, emptyRef, false); err != nil { + return err + } + } + + return nil +} + +//AddSchema adds a schema under the provided URL to the schema cache +func (sl *SchemaLoader) AddSchema(url string, loader JSONLoader) error { + + ref, err := gojsonreference.NewJsonReference(url) + + if err != nil { + return err + } + + doc, err := loader.LoadJSON() + + if err != nil { + return err + } + + if sl.Validate { + if err := sl.validateMetaschema(doc); err != nil { + return err + } + } + + return sl.pool.parseReferences(doc, ref, true) +} + +// Compile loads and compiles a schema +func (sl *SchemaLoader) Compile(rootSchema JSONLoader) (*Schema, error) { + + ref, err := rootSchema.JsonReference() + + if err != nil { + return nil, err + } + + d := Schema{} + d.pool = sl.pool + d.pool.jsonLoaderFactory = rootSchema.LoaderFactory() + d.documentReference = ref + d.referencePool = newSchemaReferencePool() + + var doc interface{} + if ref.String() != "" { + // Get document from schema pool + spd, err := d.pool.GetDocument(d.documentReference) + if err != nil { + return nil, err + } + doc = spd.Document + } else { + // Load JSON directly + doc, err = rootSchema.LoadJSON() + if err != nil { + return nil, err + } + // References need only be parsed if loading JSON directly + // as pool.GetDocument already does this for us if loading by reference + err = sl.pool.parseReferences(doc, ref, true) + if err != nil { + return nil, err + } + } + + if sl.Validate { + if err := sl.validateMetaschema(doc); err != nil { + return nil, err + } + } + + draft := sl.Draft + if sl.AutoDetect { + _, detectedDraft, err := parseSchemaURL(doc) + if err != nil { + return nil, err + } + if detectedDraft != nil { + draft = *detectedDraft + } + } + + err = d.parse(doc, draft) + if err != nil { + return nil, err + } + + return &d, nil +} diff --git a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/schemaPool.go b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/schemaPool.go index 65c91e457..35b1cc630 100644 --- a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/schemaPool.go +++ b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/schemaPool.go @@ -28,6 +28,7 @@ package gojsonschema import ( "errors" + "fmt" "reflect" "github.com/xeipuuv/gojsonreference" @@ -35,29 +36,44 @@ import ( type schemaPoolDocument struct { Document interface{} + Draft *Draft } type schemaPool struct { schemaPoolDocuments map[string]*schemaPoolDocument jsonLoaderFactory JSONLoaderFactory + autoDetect *bool } -func newSchemaPool(f JSONLoaderFactory) *schemaPool { +func (p *schemaPool) parseReferences(document interface{}, ref gojsonreference.JsonReference, pooled bool) error { - p := &schemaPool{} - p.schemaPoolDocuments = make(map[string]*schemaPoolDocument) - p.jsonLoaderFactory = f + var ( + draft *Draft + err error + reference = ref.String() + ) + // Only the root document should be added to the schema pool if pooled is true + if _, ok := p.schemaPoolDocuments[reference]; pooled && ok { + return fmt.Errorf("Reference already exists: \"%s\"", reference) + } - return p + if *p.autoDetect { + _, draft, err = parseSchemaURL(document) + if err != nil { + return err + } + } + + err = p.parseReferencesRecursive(document, ref, draft) + + if pooled { + p.schemaPoolDocuments[reference] = &schemaPoolDocument{Document: document, Draft: draft} + } + + return err } -func (p *schemaPool) ParseReferences(document interface{}, ref gojsonreference.JsonReference) { - // Only the root document should be added to the schema pool - p.schemaPoolDocuments[ref.String()] = &schemaPoolDocument{Document: document} - p.parseReferencesRecursive(document, ref) -} - -func (p *schemaPool) parseReferencesRecursive(document interface{}, ref gojsonreference.JsonReference) { +func (p *schemaPool) parseReferencesRecursive(document interface{}, ref gojsonreference.JsonReference, draft *Draft) error { // parseReferencesRecursive parses a JSON document and resolves all $id and $ref references. // For $ref references it takes into account the $id scope it is in and replaces // the reference by the absolute resolved reference @@ -67,7 +83,7 @@ func (p *schemaPool) parseReferencesRecursive(document interface{}, ref gojsonre switch m := document.(type) { case []interface{}: for _, v := range m { - p.parseReferencesRecursive(v, ref) + p.parseReferencesRecursive(v, ref, draft) } case map[string]interface{}: localRef := &ref @@ -81,7 +97,10 @@ func (p *schemaPool) parseReferencesRecursive(document interface{}, ref gojsonre if err == nil { localRef, err = ref.Inherits(jsonReference) if err == nil { - p.schemaPoolDocuments[localRef.String()] = &schemaPoolDocument{Document: document} + if _, ok := p.schemaPoolDocuments[localRef.String()]; ok { + return fmt.Errorf("Reference already exists: \"%s\"", localRef.String()) + } + p.schemaPoolDocuments[localRef.String()] = &schemaPoolDocument{Document: document, Draft: draft} } } } @@ -106,22 +125,24 @@ func (p *schemaPool) parseReferencesRecursive(document interface{}, ref gojsonre if k == KEY_PROPERTIES || k == KEY_DEPENDENCIES || k == KEY_PATTERN_PROPERTIES { if child, ok := v.(map[string]interface{}); ok { for _, v := range child { - p.parseReferencesRecursive(v, *localRef) + p.parseReferencesRecursive(v, *localRef, draft) } } } else { - p.parseReferencesRecursive(v, *localRef) + p.parseReferencesRecursive(v, *localRef, draft) } } } + return nil } func (p *schemaPool) GetDocument(reference gojsonreference.JsonReference) (*schemaPoolDocument, error) { var ( - spd *schemaPoolDocument - ok bool - err error + spd *schemaPoolDocument + draft *Draft + ok bool + err error ) if internalLogEnabled { @@ -129,12 +150,12 @@ func (p *schemaPool) GetDocument(reference gojsonreference.JsonReference) (*sche } // Create a deep copy, so we can remove the fragment part later on without altering the original - refToUrl, _ := gojsonreference.NewJsonReference(reference.String()) + refToURL, _ := gojsonreference.NewJsonReference(reference.String()) // First check if the given fragment is a location independent identifier // http://json-schema.org/latest/json-schema-core.html#rfc.section.8.2.3 - if spd, ok = p.schemaPoolDocuments[refToUrl.String()]; ok { + if spd, ok = p.schemaPoolDocuments[refToURL.String()]; ok { if internalLogEnabled { internalLog(" From pool") } @@ -144,9 +165,9 @@ func (p *schemaPool) GetDocument(reference gojsonreference.JsonReference) (*sche // If the given reference is not a location independent identifier, // strip the fragment and look for a document with it's base URI - refToUrl.GetUrl().Fragment = "" + refToURL.GetUrl().Fragment = "" - if cachedSpd, ok := p.schemaPoolDocuments[refToUrl.String()]; ok { + if cachedSpd, ok := p.schemaPoolDocuments[refToURL.String()]; ok { document, _, err := reference.GetPointer().Get(cachedSpd.Document) if err != nil { @@ -157,7 +178,7 @@ func (p *schemaPool) GetDocument(reference gojsonreference.JsonReference) (*sche internalLog(" From pool") } - spd = &schemaPoolDocument{Document: document} + spd = &schemaPoolDocument{Document: document, Draft: cachedSpd.Draft} p.schemaPoolDocuments[reference.String()] = spd return spd, nil @@ -179,7 +200,9 @@ func (p *schemaPool) GetDocument(reference gojsonreference.JsonReference) (*sche } // add the whole document to the pool for potential re-use - p.ParseReferences(document, refToUrl) + p.parseReferences(document, refToURL, true) + + _, draft, _ = parseSchemaURL(document) // resolve the potential fragment and also cache it document, _, err = reference.GetPointer().Get(document) @@ -188,5 +211,5 @@ func (p *schemaPool) GetDocument(reference gojsonreference.JsonReference) (*sche return nil, err } - return &schemaPoolDocument{Document: document}, nil + return &schemaPoolDocument{Document: document, Draft: draft}, nil } diff --git a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/subSchema.go b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/subSchema.go index ea792a111..ec779812c 100644 --- a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/subSchema.go +++ b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/subSchema.go @@ -27,14 +27,12 @@ package gojsonschema import ( - "errors" + "github.com/xeipuuv/gojsonreference" "math/big" "regexp" - "strings" - - "github.com/xeipuuv/gojsonreference" ) +// Constants const ( KEY_SCHEMA = "$schema" KEY_ID = "id" @@ -79,6 +77,7 @@ const ( ) type subSchema struct { + draft *Draft // basic subSchema meta properties id *gojsonreference.JsonReference @@ -87,6 +86,9 @@ type subSchema struct { property string + // Quick pass/fail for boolean schemas + pass *bool + // Types associated with the subSchema types jsonSchemaType @@ -102,11 +104,11 @@ type subSchema struct { propertiesChildren []*subSchema // validation : number / integer - multipleOf *big.Float - maximum *big.Float - exclusiveMaximum bool - minimum *big.Float - exclusiveMinimum bool + multipleOf *big.Rat + maximum *big.Rat + exclusiveMaximum *big.Rat + minimum *big.Rat + exclusiveMinimum *big.Rat // validation : string minLength *int @@ -145,111 +147,3 @@ type subSchema struct { _then *subSchema _else *subSchema } - -func (s *subSchema) AddConst(i interface{}) error { - - is, err := marshalWithoutNumber(i) - if err != nil { - return err - } - s._const = is - return nil -} - -func (s *subSchema) AddEnum(i interface{}) error { - - is, err := marshalWithoutNumber(i) - if err != nil { - return err - } - - if isStringInSlice(s.enum, *is) { - return errors.New(formatErrorDescription( - Locale.KeyItemsMustBeUnique(), - ErrorDetails{"key": KEY_ENUM}, - )) - } - - s.enum = append(s.enum, *is) - - return nil -} - -func (s *subSchema) ContainsEnum(i interface{}) (bool, error) { - - is, err := marshalWithoutNumber(i) - if err != nil { - return false, err - } - - return isStringInSlice(s.enum, *is), nil -} - -func (s *subSchema) AddOneOf(subSchema *subSchema) { - s.oneOf = append(s.oneOf, subSchema) -} - -func (s *subSchema) AddAllOf(subSchema *subSchema) { - s.allOf = append(s.allOf, subSchema) -} - -func (s *subSchema) AddAnyOf(subSchema *subSchema) { - s.anyOf = append(s.anyOf, subSchema) -} - -func (s *subSchema) SetNot(subSchema *subSchema) { - s.not = subSchema -} - -func (s *subSchema) SetIf(subSchema *subSchema) { - s._if = subSchema -} - -func (s *subSchema) SetThen(subSchema *subSchema) { - s._then = subSchema -} - -func (s *subSchema) SetElse(subSchema *subSchema) { - s._else = subSchema -} - -func (s *subSchema) AddRequired(value string) error { - - if isStringInSlice(s.required, value) { - return errors.New(formatErrorDescription( - Locale.KeyItemsMustBeUnique(), - ErrorDetails{"key": KEY_REQUIRED}, - )) - } - - s.required = append(s.required, value) - - return nil -} - -func (s *subSchema) AddItemsChild(child *subSchema) { - s.itemsChildren = append(s.itemsChildren, child) -} - -func (s *subSchema) AddPropertiesChild(child *subSchema) { - s.propertiesChildren = append(s.propertiesChildren, child) -} - -func (s *subSchema) PatternPropertiesString() string { - - if s.patternProperties == nil || len(s.patternProperties) == 0 { - return STRING_UNDEFINED // should never happen - } - - patternPropertiesKeySlice := []string{} - for pk := range s.patternProperties { - patternPropertiesKeySlice = append(patternPropertiesKeySlice, `"`+pk+`"`) - } - - if len(patternPropertiesKeySlice) == 1 { - return patternPropertiesKeySlice[0] - } - - return "[" + strings.Join(patternPropertiesKeySlice, ",") + "]" - -} diff --git a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/types.go b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/types.go index 952d22ef6..0e6fd5173 100644 --- a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/types.go +++ b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/types.go @@ -25,6 +25,7 @@ package gojsonschema +// Type constants const ( TYPE_ARRAY = `array` TYPE_BOOLEAN = `boolean` @@ -35,7 +36,10 @@ const ( TYPE_STRING = `string` ) +// JSON_TYPES hosts the list of type that are supported in JSON var JSON_TYPES []string + +// SCHEMA_TYPES hosts the list of type that are supported in schemas var SCHEMA_TYPES []string func init() { diff --git a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/utils.go b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/utils.go index cc3100a78..a17d22e3b 100644 --- a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/utils.go +++ b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/utils.go @@ -27,15 +27,13 @@ package gojsonschema import ( "encoding/json" - "fmt" - "math" "math/big" "reflect" ) func isKind(what interface{}, kinds ...reflect.Kind) bool { target := what - if isJsonNumber(what) { + if isJSONNumber(what) { // JSON Numbers are strings! target = *mustBeNumber(what) } @@ -62,7 +60,17 @@ func isStringInSlice(s []string, what string) bool { return false } -func marshalToJsonString(value interface{}) (*string, error) { +// indexStringInSlice returns the index of the first instance of 'what' in s or -1 if it is not found in s. +func indexStringInSlice(s []string, what string) int { + for i := range s { + if s[i] == what { + return i + } + } + return -1 +} + +func marshalToJSONString(value interface{}) (*string, error) { mBytes, err := json.Marshal(value) if err != nil { @@ -80,7 +88,7 @@ func marshalWithoutNumber(value interface{}) (*string, error) { // One way to eliminate these differences is to decode and encode the JSON one more time without Decoder.UseNumber // so that these differences in representation are removed - jsonString, err := marshalToJsonString(value) + jsonString, err := marshalToJSONString(value) if err != nil { return nil, err } @@ -92,10 +100,10 @@ func marshalWithoutNumber(value interface{}) (*string, error) { return nil, err } - return marshalToJsonString(document) + return marshalToJSONString(document) } -func isJsonNumber(what interface{}) bool { +func isJSONNumber(what interface{}) bool { switch what.(type) { @@ -106,11 +114,11 @@ func isJsonNumber(what interface{}) bool { return false } -func checkJsonInteger(what interface{}) (isInt bool) { +func checkJSONInteger(what interface{}) (isInt bool) { jsonNumber := what.(json.Number) - bigFloat, isValidNumber := new(big.Float).SetString(string(jsonNumber)) + bigFloat, isValidNumber := new(big.Rat).SetString(string(jsonNumber)) return isValidNumber && bigFloat.IsInt() @@ -118,26 +126,17 @@ func checkJsonInteger(what interface{}) (isInt bool) { // same as ECMA Number.MAX_SAFE_INTEGER and Number.MIN_SAFE_INTEGER const ( - max_json_float = float64(1<<53 - 1) // 9007199254740991.0 2^53 - 1 - min_json_float = -float64(1<<53 - 1) //-9007199254740991.0 -2^53 - 1 + maxJSONFloat = float64(1<<53 - 1) // 9007199254740991.0 2^53 - 1 + minJSONFloat = -float64(1<<53 - 1) //-9007199254740991.0 -2^53 - 1 ) -func isFloat64AnInteger(f float64) bool { - - if math.IsNaN(f) || math.IsInf(f, 0) || f < min_json_float || f > max_json_float { - return false - } - - return f == float64(int64(f)) || f == float64(uint64(f)) -} - func mustBeInteger(what interface{}) *int { - if isJsonNumber(what) { + if isJSONNumber(what) { number := what.(json.Number) - isInt := checkJsonInteger(number) + isInt := checkJSONInteger(number) if isInt { @@ -148,9 +147,6 @@ func mustBeInteger(what interface{}) *int { int32Value := int(int64Value) return &int32Value - - } else { - return nil } } @@ -158,45 +154,20 @@ func mustBeInteger(what interface{}) *int { return nil } -func mustBeNumber(what interface{}) *big.Float { +func mustBeNumber(what interface{}) *big.Rat { - if isJsonNumber(what) { + if isJSONNumber(what) { number := what.(json.Number) - float64Value, success := new(big.Float).SetString(string(number)) + float64Value, success := new(big.Rat).SetString(string(number)) if success { return float64Value - } else { - return nil } - } return nil } -// formats a number so that it is displayed as the smallest string possible -func resultErrorFormatJsonNumber(n json.Number) string { - - if int64Value, err := n.Int64(); err == nil { - return fmt.Sprintf("%d", int64Value) - } - - float64Value, _ := n.Float64() - - return fmt.Sprintf("%g", float64Value) -} - -// formats a number so that it is displayed as the smallest string possible -func resultErrorFormatNumber(n float64) string { - - if isFloat64AnInteger(n) { - return fmt.Sprintf("%d", int64(n)) - } - - return fmt.Sprintf("%g", n) -} - func convertDocumentNode(val interface{}) interface{} { if lval, ok := val.([]interface{}); ok { diff --git a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/validation.go b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/validation.go index 63786d5f1..74091bca1 100644 --- a/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/validation.go +++ b/src/cmd/linuxkit/vendor/github.com/xeipuuv/gojsonschema/validation.go @@ -35,42 +35,29 @@ import ( "unicode/utf8" ) +// Validate loads and validates a JSON schema func Validate(ls JSONLoader, ld JSONLoader) (*Result, error) { - - var err error - // load schema - schema, err := NewSchema(ls) if err != nil { return nil, err } - - // begine validation - return schema.Validate(ld) - } +// Validate loads and validates a JSON document func (v *Schema) Validate(l JSONLoader) (*Result, error) { - - // load document - root, err := l.LoadJSON() if err != nil { return nil, err } - return v.validateDocument(root), nil } func (v *Schema) validateDocument(root interface{}) *Result { - // begin validation - result := &Result{} context := NewJsonContext(STRING_CONTEXT_ROOT, nil) v.rootSchema.validateRecursive(v.rootSchema, root, result, context) - return result } @@ -88,6 +75,19 @@ func (v *subSchema) validateRecursive(currentSubSchema *subSchema, currentNode i internalLog(" %v", currentNode) } + // Handle true/false schema as early as possible as all other fields will be nil + if currentSubSchema.pass != nil { + if !*currentSubSchema.pass { + result.addInternalError( + new(FalseError), + context, + currentNode, + ErrorDetails{}, + ) + } + return + } + // Handle referenced schemas, returns directly when a $ref is found if currentSubSchema.refSchema != nil { v.validateRecursive(currentSubSchema.refSchema, currentNode, result, context) @@ -114,11 +114,11 @@ func (v *subSchema) validateRecursive(currentSubSchema *subSchema, currentNode i } else { // Not a null value - if isJsonNumber(currentNode) { + if isJSONNumber(currentNode) { value := currentNode.(json.Number) - isInt := checkJsonInteger(value) + isInt := checkJSONInteger(value) validType := currentSubSchema.types.Contains(TYPE_NUMBER) || (isInt && currentSubSchema.types.Contains(TYPE_INTEGER)) @@ -424,11 +424,11 @@ func (v *subSchema) validateCommon(currentSubSchema *subSchema, value interface{ // enum: if len(currentSubSchema.enum) > 0 { - has, err := currentSubSchema.ContainsEnum(value) + vString, err := marshalWithoutNumber(value) if err != nil { result.addInternalError(new(InternalError), context, value, ErrorDetails{"error": err}) } - if !has { + if !isStringInSlice(currentSubSchema.enum, *vString) { result.addInternalError( new(EnumError), context, @@ -516,21 +516,21 @@ func (v *subSchema) validateArray(currentSubSchema *subSchema, value []interface // uniqueItems: if currentSubSchema.uniqueItems { - var stringifiedItems []string - for _, v := range value { + var stringifiedItems = make(map[string]int) + for j, v := range value { vString, err := marshalWithoutNumber(v) if err != nil { result.addInternalError(new(InternalError), context, value, ErrorDetails{"err": err}) } - if isStringInSlice(stringifiedItems, *vString) { + if i, ok := stringifiedItems[*vString]; ok { result.addInternalError( new(ItemsMustBeUniqueError), context, value, - ErrorDetails{"type": TYPE_ARRAY}, + ErrorDetails{"type": TYPE_ARRAY, "i": i, "j": j}, ) } - stringifiedItems = append(stringifiedItems, *vString) + stringifiedItems[*vString] = j } } @@ -614,101 +614,37 @@ func (v *subSchema) validateObject(currentSubSchema *subSchema, value map[string } // additionalProperty & patternProperty: - if currentSubSchema.additionalProperties != nil { - - switch currentSubSchema.additionalProperties.(type) { - case bool: - - if !currentSubSchema.additionalProperties.(bool) { - - for pk := range value { - - found := false - for _, spValue := range currentSubSchema.propertiesChildren { - if pk == spValue.property { - found = true - } - } - - pp_has, pp_match := v.validatePatternProperty(currentSubSchema, pk, value[pk], result, context) - - if found { - - if pp_has && !pp_match { - result.addInternalError( - new(AdditionalPropertyNotAllowedError), - context, - value[pk], - ErrorDetails{"property": pk}, - ) - } - - } else { - - if !pp_has || !pp_match { - result.addInternalError( - new(AdditionalPropertyNotAllowedError), - context, - value[pk], - ErrorDetails{"property": pk}, - ) - } - - } - } - } - - case *subSchema: - - additionalPropertiesSchema := currentSubSchema.additionalProperties.(*subSchema) - for pk := range value { - - found := false - for _, spValue := range currentSubSchema.propertiesChildren { - if pk == spValue.property { - found = true - } - } - - pp_has, pp_match := v.validatePatternProperty(currentSubSchema, pk, value[pk], result, context) - - if found { - - if pp_has && !pp_match { - validationResult := additionalPropertiesSchema.subValidateWithContext(value[pk], context) - result.mergeErrors(validationResult) - } - - } else { - - if !pp_has || !pp_match { - validationResult := additionalPropertiesSchema.subValidateWithContext(value[pk], context) - result.mergeErrors(validationResult) - } - - } + for pk := range value { + // Check whether this property is described by "properties" + found := false + for _, spValue := range currentSubSchema.propertiesChildren { + if pk == spValue.property { + found = true } } - } else { - for pk := range value { + // Check whether this property is described by "patternProperties" + ppMatch := v.validatePatternProperty(currentSubSchema, pk, value[pk], result, context) - pp_has, pp_match := v.validatePatternProperty(currentSubSchema, pk, value[pk], result, context) + // If it is not described by neither "properties" nor "patternProperties" it must pass "additionalProperties" + if !found && !ppMatch { + switch ap := currentSubSchema.additionalProperties.(type) { + case bool: + // Handle the boolean case separately as it's cleaner to return a specific error than failing to pass the false schema + if !ap { + result.addInternalError( + new(AdditionalPropertyNotAllowedError), + context, + value[pk], + ErrorDetails{"property": pk}, + ) - if pp_has && !pp_match { - - result.addInternalError( - new(InvalidPropertyPatternError), - context, - value[pk], - ErrorDetails{ - "property": pk, - "pattern": currentSubSchema.PatternPropertiesString(), - }, - ) + } + case *subSchema: + validationResult := ap.subValidateWithContext(value[pk], NewJsonContext(pk, context)) + result.mergeErrors(validationResult) } - } } @@ -730,42 +666,36 @@ func (v *subSchema) validateObject(currentSubSchema *subSchema, value map[string result.incrementScore() } -func (v *subSchema) validatePatternProperty(currentSubSchema *subSchema, key string, value interface{}, result *Result, context *JsonContext) (has bool, matched bool) { +func (v *subSchema) validatePatternProperty(currentSubSchema *subSchema, key string, value interface{}, result *Result, context *JsonContext) bool { if internalLogEnabled { internalLog("validatePatternProperty %s", context.String()) internalLog(" %s %v", key, value) } - has = false - - validatedkey := false + validated := false for pk, pv := range currentSubSchema.patternProperties { if matches, _ := regexp.MatchString(pk, key); matches { - has = true + validated = true subContext := NewJsonContext(key, context) validationResult := pv.subValidateWithContext(value, subContext) result.mergeErrors(validationResult) - if validationResult.Valid() { - validatedkey = true - } } } - if !validatedkey { - return has, false + if !validated { + return false } result.incrementScore() - - return has, true + return true } func (v *subSchema) validateString(currentSubSchema *subSchema, value interface{}, result *Result, context *JsonContext) { // Ignore JSON numbers - if isJsonNumber(value) { + if isJSONNumber(value) { return } @@ -834,7 +764,7 @@ func (v *subSchema) validateString(currentSubSchema *subSchema, value interface{ func (v *subSchema) validateNumber(currentSubSchema *subSchema, value interface{}, result *Result, context *JsonContext) { // Ignore non numbers - if !isJsonNumber(value) { + if !isJSONNumber(value) { return } @@ -844,73 +774,71 @@ func (v *subSchema) validateNumber(currentSubSchema *subSchema, value interface{ } number := value.(json.Number) - float64Value, _ := new(big.Float).SetString(string(number)) + float64Value, _ := new(big.Rat).SetString(string(number)) // multipleOf: if currentSubSchema.multipleOf != nil { - - if q := new(big.Float).Quo(float64Value, currentSubSchema.multipleOf); !q.IsInt() { + if q := new(big.Rat).Quo(float64Value, currentSubSchema.multipleOf); !q.IsInt() { result.addInternalError( new(MultipleOfError), context, - resultErrorFormatJsonNumber(number), - ErrorDetails{"multiple": currentSubSchema.multipleOf}, + number, + ErrorDetails{ + "multiple": new(big.Float).SetRat(currentSubSchema.multipleOf), + }, ) } } //maximum & exclusiveMaximum: if currentSubSchema.maximum != nil { - if currentSubSchema.exclusiveMaximum { - if float64Value.Cmp(currentSubSchema.maximum) >= 0 { - result.addInternalError( - new(NumberLTError), - context, - resultErrorFormatJsonNumber(number), - ErrorDetails{ - "max": currentSubSchema.maximum, - }, - ) - } - } else { - if float64Value.Cmp(currentSubSchema.maximum) == 1 { - result.addInternalError( - new(NumberLTEError), - context, - resultErrorFormatJsonNumber(number), - ErrorDetails{ - "max": currentSubSchema.maximum, - }, - ) - } + if float64Value.Cmp(currentSubSchema.maximum) == 1 { + result.addInternalError( + new(NumberLTEError), + context, + number, + ErrorDetails{ + "max": new(big.Float).SetRat(currentSubSchema.maximum), + }, + ) + } + } + if currentSubSchema.exclusiveMaximum != nil { + if float64Value.Cmp(currentSubSchema.exclusiveMaximum) >= 0 { + result.addInternalError( + new(NumberLTError), + context, + number, + ErrorDetails{ + "max": new(big.Float).SetRat(currentSubSchema.exclusiveMaximum), + }, + ) } } //minimum & exclusiveMinimum: if currentSubSchema.minimum != nil { - if currentSubSchema.exclusiveMinimum { - if float64Value.Cmp(currentSubSchema.minimum) <= 0 { - // if float64Value <= *currentSubSchema.minimum { - result.addInternalError( - new(NumberGTError), - context, - resultErrorFormatJsonNumber(number), - ErrorDetails{ - "min": currentSubSchema.minimum, - }, - ) - } - } else { - if float64Value.Cmp(currentSubSchema.minimum) == -1 { - result.addInternalError( - new(NumberGTEError), - context, - resultErrorFormatJsonNumber(number), - ErrorDetails{ - "min": currentSubSchema.minimum, - }, - ) - } + if float64Value.Cmp(currentSubSchema.minimum) == -1 { + result.addInternalError( + new(NumberGTEError), + context, + number, + ErrorDetails{ + "min": new(big.Float).SetRat(currentSubSchema.minimum), + }, + ) + } + } + if currentSubSchema.exclusiveMinimum != nil { + if float64Value.Cmp(currentSubSchema.exclusiveMinimum) <= 0 { + result.addInternalError( + new(NumberGTError), + context, + number, + ErrorDetails{ + "min": new(big.Float).SetRat(currentSubSchema.exclusiveMinimum), + }, + ) } } diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/LICENSE b/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/LICENSE new file mode 100644 index 000000000..261eeb9e9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/go.mod b/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/go.mod new file mode 100644 index 000000000..d4097d8bd --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/go.mod @@ -0,0 +1,12 @@ +module go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc + +go 1.16 + +replace go.opentelemetry.io/contrib => ../../../../ + +require ( + github.com/golang/protobuf v1.5.2 + go.opentelemetry.io/otel v1.4.0 + go.opentelemetry.io/otel/trace v1.4.0 + google.golang.org/grpc v1.44.0 +) diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/go.sum b/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/go.sum new file mode 100644 index 000000000..519ae3655 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/go.sum @@ -0,0 +1,136 @@ +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.34.0 h1:eOI3/cP2VTU6uZLDYAoic+eyzzB9YyGmJ7eIjl8rOPg= +cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY= +github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= +github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= +github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= +github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc= +github.com/cncf/udpa/go 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b/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/grpctrace.go new file mode 100644 index 000000000..aaeb19e30 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/grpctrace.go @@ -0,0 +1,134 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package otelgrpc + +import ( + "context" + + "google.golang.org/grpc/metadata" + + "go.opentelemetry.io/otel" + "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/baggage" + "go.opentelemetry.io/otel/propagation" + "go.opentelemetry.io/otel/trace" +) + +const ( + // instrumentationName is the name of this instrumentation package. + instrumentationName = "go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc" + // GRPCStatusCodeKey is convention for numeric status code of a gRPC request. + GRPCStatusCodeKey = attribute.Key("rpc.grpc.status_code") +) + +// config is a group of options for this instrumentation. +type config struct { + Propagators propagation.TextMapPropagator + TracerProvider trace.TracerProvider +} + +// Option applies an option value for a config. +type Option interface { + apply(*config) +} + +// newConfig returns a config configured with all the passed Options. +func newConfig(opts []Option) *config { + c := &config{ + Propagators: otel.GetTextMapPropagator(), + TracerProvider: otel.GetTracerProvider(), + } + for _, o := range opts { + o.apply(c) + } + return c +} + +type propagatorsOption struct{ p propagation.TextMapPropagator } + +func (o propagatorsOption) apply(c *config) { + if o.p != nil { + c.Propagators = o.p + } +} + +// WithPropagators returns an Option to use the Propagators when extracting +// and injecting trace context from requests. +func WithPropagators(p propagation.TextMapPropagator) Option { + return propagatorsOption{p: p} +} + +type tracerProviderOption struct{ tp trace.TracerProvider } + +func (o tracerProviderOption) apply(c *config) { + if o.tp != nil { + c.TracerProvider = o.tp + } +} + +// WithTracerProvider returns an Option to use the TracerProvider when +// creating a Tracer. +func WithTracerProvider(tp trace.TracerProvider) Option { + return tracerProviderOption{tp: tp} +} + +type metadataSupplier struct { + metadata *metadata.MD +} + +// assert that metadataSupplier implements the TextMapCarrier interface +var _ propagation.TextMapCarrier = &metadataSupplier{} + +func (s *metadataSupplier) Get(key string) string { + values := s.metadata.Get(key) + if len(values) == 0 { + return "" + } + return values[0] +} + +func (s *metadataSupplier) Set(key string, value string) { + s.metadata.Set(key, value) +} + +func (s *metadataSupplier) Keys() []string { + out := make([]string, 0, len(*s.metadata)) + for key := range *s.metadata { + out = append(out, key) + } + return out +} + +// Inject injects correlation context and span context into the gRPC +// metadata object. This function is meant to be used on outgoing +// requests. +func Inject(ctx context.Context, metadata *metadata.MD, opts ...Option) { + c := newConfig(opts) + c.Propagators.Inject(ctx, &metadataSupplier{ + metadata: metadata, + }) +} + +// Extract returns the correlation context and span context that +// another service encoded in the gRPC metadata object with Inject. +// This function is meant to be used on incoming requests. +func Extract(ctx context.Context, metadata *metadata.MD, opts ...Option) (baggage.Baggage, trace.SpanContext) { + c := newConfig(opts) + ctx = c.Propagators.Extract(ctx, &metadataSupplier{ + metadata: metadata, + }) + + return baggage.FromContext(ctx), trace.SpanContextFromContext(ctx) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/interceptor.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/interceptor.go new file mode 100644 index 000000000..b1d9f643d --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/interceptor.go @@ -0,0 +1,465 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package otelgrpc + +// gRPC tracing middleware +// https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/trace/semantic_conventions/rpc.md +import ( + "context" + "io" + "net" + + "github.com/golang/protobuf/proto" // nolint:staticcheck + + "google.golang.org/grpc" + grpc_codes "google.golang.org/grpc/codes" + "google.golang.org/grpc/metadata" + "google.golang.org/grpc/peer" + "google.golang.org/grpc/status" + + "go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/internal" + "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/baggage" + "go.opentelemetry.io/otel/codes" + semconv "go.opentelemetry.io/otel/semconv/v1.7.0" + "go.opentelemetry.io/otel/trace" +) + +type messageType attribute.KeyValue + +// Event adds an event of the messageType to the span associated with the +// passed context with id and size (if message is a proto message). +func (m messageType) Event(ctx context.Context, id int, message interface{}) { + span := trace.SpanFromContext(ctx) + if p, ok := message.(proto.Message); ok { + span.AddEvent("message", trace.WithAttributes( + attribute.KeyValue(m), + RPCMessageIDKey.Int(id), + RPCMessageUncompressedSizeKey.Int(proto.Size(p)), + )) + } else { + span.AddEvent("message", trace.WithAttributes( + attribute.KeyValue(m), + RPCMessageIDKey.Int(id), + )) + } +} + +var ( + messageSent = messageType(RPCMessageTypeSent) + messageReceived = messageType(RPCMessageTypeReceived) +) + +// UnaryClientInterceptor returns a grpc.UnaryClientInterceptor suitable +// for use in a grpc.Dial call. +func UnaryClientInterceptor(opts ...Option) grpc.UnaryClientInterceptor { + return func( + ctx context.Context, + method string, + req, reply interface{}, + cc *grpc.ClientConn, + invoker grpc.UnaryInvoker, + callOpts ...grpc.CallOption, + ) error { + requestMetadata, _ := metadata.FromOutgoingContext(ctx) + metadataCopy := requestMetadata.Copy() + + tracer := newConfig(opts).TracerProvider.Tracer( + instrumentationName, + trace.WithInstrumentationVersion(SemVersion()), + ) + + name, attr := spanInfo(method, cc.Target()) + var span trace.Span + ctx, span = tracer.Start( + ctx, + name, + trace.WithSpanKind(trace.SpanKindClient), + trace.WithAttributes(attr...), + ) + defer span.End() + + Inject(ctx, &metadataCopy, opts...) + ctx = metadata.NewOutgoingContext(ctx, metadataCopy) + + messageSent.Event(ctx, 1, req) + + err := invoker(ctx, method, req, reply, cc, callOpts...) + + messageReceived.Event(ctx, 1, reply) + + if err != nil { + s, _ := status.FromError(err) + span.SetStatus(codes.Error, s.Message()) + span.SetAttributes(statusCodeAttr(s.Code())) + } else { + span.SetAttributes(statusCodeAttr(grpc_codes.OK)) + } + + return err + } +} + +type streamEventType int + +type streamEvent struct { + Type streamEventType + Err error +} + +const ( + receiveEndEvent streamEventType = iota + errorEvent +) + +// clientStream wraps around the embedded grpc.ClientStream, and intercepts the RecvMsg and +// SendMsg method call. +type clientStream struct { + grpc.ClientStream + + desc *grpc.StreamDesc + events chan streamEvent + eventsDone chan struct{} + finished chan error + + receivedMessageID int + sentMessageID int +} + +var _ = proto.Marshal + +func (w *clientStream) RecvMsg(m interface{}) error { + err := w.ClientStream.RecvMsg(m) + + if err == nil && !w.desc.ServerStreams { + w.sendStreamEvent(receiveEndEvent, nil) + } else if err == io.EOF { + w.sendStreamEvent(receiveEndEvent, nil) + } else if err != nil { + w.sendStreamEvent(errorEvent, err) + } else { + w.receivedMessageID++ + messageReceived.Event(w.Context(), w.receivedMessageID, m) + } + + return err +} + +func (w *clientStream) SendMsg(m interface{}) error { + err := w.ClientStream.SendMsg(m) + + w.sentMessageID++ + messageSent.Event(w.Context(), w.sentMessageID, m) + + if err != nil { + w.sendStreamEvent(errorEvent, err) + } + + return err +} + +func (w *clientStream) Header() (metadata.MD, error) { + md, err := w.ClientStream.Header() + + if err != nil { + w.sendStreamEvent(errorEvent, err) + } + + return md, err +} + +func (w *clientStream) CloseSend() error { + err := w.ClientStream.CloseSend() + + if err != nil { + w.sendStreamEvent(errorEvent, err) + } + + return err +} + +func wrapClientStream(ctx context.Context, s grpc.ClientStream, desc *grpc.StreamDesc) *clientStream { + events := make(chan streamEvent) + eventsDone := make(chan struct{}) + finished := make(chan error) + + go func() { + defer close(eventsDone) + + for { + select { + case event := <-events: + switch event.Type { + case receiveEndEvent: + finished <- nil + return + case errorEvent: + finished <- event.Err + return + } + case <-ctx.Done(): + finished <- ctx.Err() + return + } + } + }() + + return &clientStream{ + ClientStream: s, + desc: desc, + events: events, + eventsDone: eventsDone, + finished: finished, + } +} + +func (w *clientStream) sendStreamEvent(eventType streamEventType, err error) { + select { + case <-w.eventsDone: + case w.events <- streamEvent{Type: eventType, Err: err}: + } +} + +// StreamClientInterceptor returns a grpc.StreamClientInterceptor suitable +// for use in a grpc.Dial call. +func StreamClientInterceptor(opts ...Option) grpc.StreamClientInterceptor { + return func( + ctx context.Context, + desc *grpc.StreamDesc, + cc *grpc.ClientConn, + method string, + streamer grpc.Streamer, + callOpts ...grpc.CallOption, + ) (grpc.ClientStream, error) { + requestMetadata, _ := metadata.FromOutgoingContext(ctx) + metadataCopy := requestMetadata.Copy() + + tracer := newConfig(opts).TracerProvider.Tracer( + instrumentationName, + trace.WithInstrumentationVersion(SemVersion()), + ) + + name, attr := spanInfo(method, cc.Target()) + var span trace.Span + ctx, span = tracer.Start( + ctx, + name, + trace.WithSpanKind(trace.SpanKindClient), + trace.WithAttributes(attr...), + ) + + Inject(ctx, &metadataCopy, opts...) + ctx = metadata.NewOutgoingContext(ctx, metadataCopy) + + s, err := streamer(ctx, desc, cc, method, callOpts...) + if err != nil { + grpcStatus, _ := status.FromError(err) + span.SetStatus(codes.Error, grpcStatus.Message()) + span.SetAttributes(statusCodeAttr(grpcStatus.Code())) + span.End() + return s, err + } + stream := wrapClientStream(ctx, s, desc) + + go func() { + err := <-stream.finished + + if err != nil { + s, _ := status.FromError(err) + span.SetStatus(codes.Error, s.Message()) + span.SetAttributes(statusCodeAttr(s.Code())) + } else { + span.SetAttributes(statusCodeAttr(grpc_codes.OK)) + } + + span.End() + }() + + return stream, nil + } +} + +// UnaryServerInterceptor returns a grpc.UnaryServerInterceptor suitable +// for use in a grpc.NewServer call. +func UnaryServerInterceptor(opts ...Option) grpc.UnaryServerInterceptor { + return func( + ctx context.Context, + req interface{}, + info *grpc.UnaryServerInfo, + handler grpc.UnaryHandler, + ) (interface{}, error) { + requestMetadata, _ := metadata.FromIncomingContext(ctx) + metadataCopy := requestMetadata.Copy() + + bags, spanCtx := Extract(ctx, &metadataCopy, opts...) + ctx = baggage.ContextWithBaggage(ctx, bags) + + tracer := newConfig(opts).TracerProvider.Tracer( + instrumentationName, + trace.WithInstrumentationVersion(SemVersion()), + ) + + name, attr := spanInfo(info.FullMethod, peerFromCtx(ctx)) + ctx, span := tracer.Start( + trace.ContextWithRemoteSpanContext(ctx, spanCtx), + name, + trace.WithSpanKind(trace.SpanKindServer), + trace.WithAttributes(attr...), + ) + defer span.End() + + messageReceived.Event(ctx, 1, req) + + resp, err := handler(ctx, req) + if err != nil { + s, _ := status.FromError(err) + span.SetStatus(codes.Error, s.Message()) + span.SetAttributes(statusCodeAttr(s.Code())) + messageSent.Event(ctx, 1, s.Proto()) + } else { + span.SetAttributes(statusCodeAttr(grpc_codes.OK)) + messageSent.Event(ctx, 1, resp) + } + + return resp, err + } +} + +// serverStream wraps around the embedded grpc.ServerStream, and intercepts the RecvMsg and +// SendMsg method call. +type serverStream struct { + grpc.ServerStream + ctx context.Context + + receivedMessageID int + sentMessageID int +} + +func (w *serverStream) Context() context.Context { + return w.ctx +} + +func (w *serverStream) RecvMsg(m interface{}) error { + err := w.ServerStream.RecvMsg(m) + + if err == nil { + w.receivedMessageID++ + messageReceived.Event(w.Context(), w.receivedMessageID, m) + } + + return err +} + +func (w *serverStream) SendMsg(m interface{}) error { + err := w.ServerStream.SendMsg(m) + + w.sentMessageID++ + messageSent.Event(w.Context(), w.sentMessageID, m) + + return err +} + +func wrapServerStream(ctx context.Context, ss grpc.ServerStream) *serverStream { + return &serverStream{ + ServerStream: ss, + ctx: ctx, + } +} + +// StreamServerInterceptor returns a grpc.StreamServerInterceptor suitable +// for use in a grpc.NewServer call. +func StreamServerInterceptor(opts ...Option) grpc.StreamServerInterceptor { + return func( + srv interface{}, + ss grpc.ServerStream, + info *grpc.StreamServerInfo, + handler grpc.StreamHandler, + ) error { + ctx := ss.Context() + + requestMetadata, _ := metadata.FromIncomingContext(ctx) + metadataCopy := requestMetadata.Copy() + + bags, spanCtx := Extract(ctx, &metadataCopy, opts...) + ctx = baggage.ContextWithBaggage(ctx, bags) + + tracer := newConfig(opts).TracerProvider.Tracer( + instrumentationName, + trace.WithInstrumentationVersion(SemVersion()), + ) + + name, attr := spanInfo(info.FullMethod, peerFromCtx(ctx)) + ctx, span := tracer.Start( + trace.ContextWithRemoteSpanContext(ctx, spanCtx), + name, + trace.WithSpanKind(trace.SpanKindServer), + trace.WithAttributes(attr...), + ) + defer span.End() + + err := handler(srv, wrapServerStream(ctx, ss)) + + if err != nil { + s, _ := status.FromError(err) + span.SetStatus(codes.Error, s.Message()) + span.SetAttributes(statusCodeAttr(s.Code())) + } else { + span.SetAttributes(statusCodeAttr(grpc_codes.OK)) + } + + return err + } +} + +// spanInfo returns a span name and all appropriate attributes from the gRPC +// method and peer address. +func spanInfo(fullMethod, peerAddress string) (string, []attribute.KeyValue) { + attrs := []attribute.KeyValue{RPCSystemGRPC} + name, mAttrs := internal.ParseFullMethod(fullMethod) + attrs = append(attrs, mAttrs...) + attrs = append(attrs, peerAttr(peerAddress)...) + return name, attrs +} + +// peerAttr returns attributes about the peer address. +func peerAttr(addr string) []attribute.KeyValue { + host, port, err := net.SplitHostPort(addr) + if err != nil { + return []attribute.KeyValue(nil) + } + + if host == "" { + host = "127.0.0.1" + } + + return []attribute.KeyValue{ + semconv.NetPeerIPKey.String(host), + semconv.NetPeerPortKey.String(port), + } +} + +// peerFromCtx returns a peer address from a context, if one exists. +func peerFromCtx(ctx context.Context) string { + p, ok := peer.FromContext(ctx) + if !ok { + return "" + } + return p.Addr.String() +} + +// statusCodeAttr returns status code attribute based on given gRPC code +func statusCodeAttr(c grpc_codes.Code) attribute.KeyValue { + return GRPCStatusCodeKey.Int64(int64(c)) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/internal/parse.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/internal/parse.go new file mode 100644 index 000000000..56a682102 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/internal/parse.go @@ -0,0 +1,43 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package internal + +import ( + "strings" + + "go.opentelemetry.io/otel/attribute" + semconv "go.opentelemetry.io/otel/semconv/v1.7.0" +) + +// ParseFullMethod returns a span name following the OpenTelemetry semantic +// conventions as well as all applicable span attribute.KeyValue attributes based +// on a gRPC's FullMethod. +func ParseFullMethod(fullMethod string) (string, []attribute.KeyValue) { + name := strings.TrimLeft(fullMethod, "/") + parts := strings.SplitN(name, "/", 2) + if len(parts) != 2 { + // Invalid format, does not follow `/package.service/method`. + return name, []attribute.KeyValue(nil) + } + + var attrs []attribute.KeyValue + if service := parts[0]; service != "" { + attrs = append(attrs, semconv.RPCServiceKey.String(service)) + } + if method := parts[1]; method != "" { + attrs = append(attrs, semconv.RPCMethodKey.String(method)) + } + return name, attrs +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/semconv.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/semconv.go new file mode 100644 index 000000000..73f14a458 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/semconv.go @@ -0,0 +1,52 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package otelgrpc + +import ( + "go.opentelemetry.io/otel/attribute" + semconv "go.opentelemetry.io/otel/semconv/v1.7.0" +) + +// Semantic conventions for attribute keys for gRPC. +const ( + // Name of message transmitted or received. + RPCNameKey = attribute.Key("name") + + // Type of message transmitted or received. + RPCMessageTypeKey = attribute.Key("message.type") + + // Identifier of message transmitted or received. + RPCMessageIDKey = attribute.Key("message.id") + + // The compressed size of the message transmitted or received in bytes. + RPCMessageCompressedSizeKey = attribute.Key("message.compressed_size") + + // The uncompressed size of the message transmitted or received in + // bytes. + RPCMessageUncompressedSizeKey = attribute.Key("message.uncompressed_size") +) + +// Semantic conventions for common RPC attributes. +var ( + // Semantic convention for gRPC as the remoting system. + RPCSystemGRPC = semconv.RPCSystemKey.String("grpc") + + // Semantic convention for a message named message. + RPCNameMessage = RPCNameKey.String("message") + + // Semantic conventions for RPC message types. + RPCMessageTypeSent = RPCMessageTypeKey.String("SENT") + RPCMessageTypeReceived = RPCMessageTypeKey.String("RECEIVED") +) diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/version.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/version.go new file mode 100644 index 000000000..f7c0e0907 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/version.go @@ -0,0 +1,26 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package otelgrpc + +// Version is the current release version of the gRPC instrumentation. +func Version() string { + return "0.29.0" + // This string is updated by the pre_release.sh script during release +} + +// SemVersion is the semantic version to be supplied to tracer/meter creation. +func SemVersion() string { + return "semver:" + Version() +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/.gitattributes b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/.gitattributes new file mode 100644 index 000000000..314766e91 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/.gitattributes @@ -0,0 +1,3 @@ +* text=auto eol=lf +*.{cmd,[cC][mM][dD]} text eol=crlf +*.{bat,[bB][aA][tT]} text eol=crlf diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/.gitignore b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/.gitignore new file mode 100644 index 000000000..759cf53e0 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/.gitignore @@ -0,0 +1,21 @@ +.DS_Store +Thumbs.db + +.tools/ +.idea/ +.vscode/ +*.iml +*.so +coverage.* + +gen/ + +/example/fib/fib +/example/jaeger/jaeger +/example/namedtracer/namedtracer +/example/opencensus/opencensus +/example/passthrough/passthrough +/example/prometheus/prometheus +/example/prom-collector/prom-collector +/example/zipkin/zipkin +/example/otel-collector/otel-collector diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/.gitmodules b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/.gitmodules new file mode 100644 index 000000000..38a1f5698 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/.gitmodules @@ -0,0 +1,3 @@ +[submodule "opentelemetry-proto"] + path = exporters/otlp/internal/opentelemetry-proto + url = https://github.com/open-telemetry/opentelemetry-proto diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/.golangci.yml b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/.golangci.yml new file mode 100644 index 000000000..7a5fdc07a --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/.golangci.yml @@ -0,0 +1,47 @@ +# See https://github.com/golangci/golangci-lint#config-file +run: + issues-exit-code: 1 #Default + tests: true #Default + +linters: + # Disable everything by default so upgrades to not include new "default + # enabled" linters. + disable-all: true + # Specifically enable linters we want to use. + enable: + - deadcode + - errcheck + - gofmt + - goimports + - gosimple + - govet + - ineffassign + - misspell + - revive + - staticcheck + - structcheck + - typecheck + - unused + - varcheck + + +issues: + exclude-rules: + # helpers in tests often (rightfully) pass a *testing.T as their first argument + - path: _test\.go + text: "context.Context should be the first parameter of a function" + linters: + - revive + # Yes, they are, but it's okay in a test + - path: _test\.go + text: "exported func.*returns unexported type.*which can be annoying to use" + linters: + - revive + +linters-settings: + misspell: + locale: US + ignore-words: + - cancelled + goimports: + local-prefixes: go.opentelemetry.io diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/.markdown-link.json b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/.markdown-link.json new file mode 100644 index 000000000..f222ad89c --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/.markdown-link.json @@ -0,0 +1,16 @@ +{ + "ignorePatterns": [ + { + "pattern": "^http(s)?://localhost" + } + ], + "replacementPatterns": [ + { + "pattern": "^/registry", + "replacement": "https://opentelemetry.io/registry" + } + ], + "retryOn429": true, + "retryCount": 5, + "fallbackRetryDelay": "30s" +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/.markdownlint.yaml b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/.markdownlint.yaml new file mode 100644 index 000000000..3202496c3 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/.markdownlint.yaml @@ -0,0 +1,29 @@ +# Default state for all rules +default: true + +# ul-style +MD004: false + +# hard-tabs +MD010: false + +# line-length +MD013: false + +# no-duplicate-header +MD024: + siblings_only: true + +#single-title +MD025: false + +# ol-prefix +MD029: + style: ordered + +# no-inline-html +MD033: false + +# fenced-code-language +MD040: false + diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/CHANGELOG.md b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/CHANGELOG.md new file mode 100644 index 000000000..42dada490 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/CHANGELOG.md @@ -0,0 +1,1733 @@ +# Changelog + +All notable changes to this project will be documented in this file. + +The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/). + +This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). + +## [Unreleased] + +## [1.4.1] - 2022-02-16 + +### Fixed + +- Fix race condition in reading the dropped spans number for the `BatchSpanProcessor`. (#2615) + +## [1.4.0] - 2022-02-11 + +### Added + +- Use `OTEL_EXPORTER_ZIPKIN_ENDPOINT` environment variable to specify zipkin collector endpoint. (#2490) +- Log the configuration of `TracerProvider`s, and `Tracer`s for debugging. + To enable use a logger with Verbosity (V level) `>=1`. (#2500) +- Added support to configure the batch span-processor with environment variables. + The following environment variables are used. (#2515) + - `OTEL_BSP_SCHEDULE_DELAY` + - `OTEL_BSP_EXPORT_TIMEOUT` + - `OTEL_BSP_MAX_QUEUE_SIZE`. + - `OTEL_BSP_MAX_EXPORT_BATCH_SIZE` + +### Changed + +- Zipkin exporter exports `Resource` attributes in the `Tags` field. (#2589) + +### Deprecated + +- Deprecate module the `go.opentelemetry.io/otel/sdk/export/metric`. + Use the `go.opentelemetry.io/otel/sdk/metric` module instead. (#2382) +- Deprecate `"go.opentelemetry.io/otel/sdk/metric".AtomicFieldOffsets`. (#2445) + +### Fixed + +- Fixed the instrument kind for noop async instruments to correctly report an implementation. (#2461) +- Fix UDP packets overflowing with Jaeger payloads. (#2489, #2512) +- Change the `otlpmetric.Client` interface's `UploadMetrics` method to accept a single `ResourceMetrics` instead of a slice of them. (#2491) +- Specify explicit buckets in Prometheus example, fixing issue where example only has `+inf` bucket. (#2419, #2493) +- W3C baggage will now decode urlescaped values. (#2529) +- Baggage members are now only validated once, when calling `NewMember` and not also when adding it to the baggage itself. (#2522) +- The order attributes are dropped from spans in the `go.opentelemetry.io/otel/sdk/trace` package when capacity is reached is fixed to be in compliance with the OpenTelemetry specification. + Instead of dropping the least-recently-used attribute, the last added attribute is dropped. + This drop order still only applies to attributes with unique keys not already contained in the span. + If an attribute is added with a key already contained in the span, that attribute is updated to the new value being added. (#2576) + +### Removed + +- Updated `go.opentelemetry.io/proto/otlp` from `v0.11.0` to `v0.12.0`. This version removes a number of deprecated methods. (#2546) + - [`Metric.GetIntGauge()`](https://pkg.go.dev/go.opentelemetry.io/proto/otlp@v0.11.0/metrics/v1#Metric.GetIntGauge) + - [`Metric.GetIntHistogram()`](https://pkg.go.dev/go.opentelemetry.io/proto/otlp@v0.11.0/metrics/v1#Metric.GetIntHistogram) + - [`Metric.GetIntSum()`](https://pkg.go.dev/go.opentelemetry.io/proto/otlp@v0.11.0/metrics/v1#Metric.GetIntSum) + +## [1.3.0] - 2021-12-10 + +### ⚠️ Notice ⚠️ + +We have updated the project minimum supported Go version to 1.16 + +### Added + +- Added an internal Logger. + This can be used by the SDK and API to provide users with feedback of the internal state. + To enable verbose logs configure the logger which will print V(1) logs. For debugging information configure to print V(5) logs. (#2343) +- Add the `WithRetry` `Option` and the `RetryConfig` type to the `go.opentelemetry.io/otel/exporter/otel/otlpmetric/otlpmetrichttp` package to specify retry behavior consistently. (#2425) +- Add `SpanStatusFromHTTPStatusCodeAndSpanKind` to all `semconv` packages to return a span status code similar to `SpanStatusFromHTTPStatusCode`, but exclude `4XX` HTTP errors as span errors if the span is of server kind. (#2296) + +### Changed + +- The `"go.opentelemetry.io/otel/exporter/otel/otlptrace/otlptracegrpc".Client` now uses the underlying gRPC `ClientConn` to handle name resolution, TCP connection establishment (with retries and backoff) and TLS handshakes, and handling errors on established connections by re-resolving the name and reconnecting. (#2329) +- The `"go.opentelemetry.io/otel/exporter/otel/otlpmetric/otlpmetricgrpc".Client` now uses the underlying gRPC `ClientConn` to handle name resolution, TCP connection establishment (with retries and backoff) and TLS handshakes, and handling errors on established connections by re-resolving the name and reconnecting. (#2425) +- The `"go.opentelemetry.io/otel/exporter/otel/otlpmetric/otlpmetricgrpc".RetrySettings` type is renamed to `RetryConfig`. (#2425) +- The `go.opentelemetry.io/otel/exporter/otel/*` gRPC exporters now default to using the host's root CA set if none are provided by the user and `WithInsecure` is not specified. (#2432) +- Change `resource.Default` to be evaluated the first time it is called, rather than on import. This allows the caller the option to update `OTEL_RESOURCE_ATTRIBUTES` first, such as with `os.Setenv`. (#2371) + +### Fixed + +- The `go.opentelemetry.io/otel/exporter/otel/*` exporters are updated to handle per-signal and universal endpoints according to the OpenTelemetry specification. + Any per-signal endpoint set via an `OTEL_EXPORTER_OTLP__ENDPOINT` environment variable is now used without modification of the path. + When `OTEL_EXPORTER_OTLP_ENDPOINT` is set, if it contains a path, that path is used as a base path which per-signal paths are appended to. (#2433) +- Basic metric controller updated to use sync.Map to avoid blocking calls (#2381) +- The `go.opentelemetry.io/otel/exporter/jaeger` correctly sets the `otel.status_code` value to be a string of `ERROR` or `OK` instead of an integer code. (#2439, #2440) + +### Deprecated + +- Deprecated the `"go.opentelemetry.io/otel/exporter/otel/otlpmetric/otlpmetrichttp".WithMaxAttempts` `Option`, use the new `WithRetry` `Option` instead. (#2425) +- Deprecated the `"go.opentelemetry.io/otel/exporter/otel/otlpmetric/otlpmetrichttp".WithBackoff` `Option`, use the new `WithRetry` `Option` instead. (#2425) + +### Removed + +- Remove the metric Processor's ability to convert cumulative to delta aggregation temporality. (#2350) +- Remove the metric Bound Instruments interface and implementations. (#2399) +- Remove the metric MinMaxSumCount kind aggregation and the corresponding OTLP export path. (#2423) +- Metric SDK removes the "exact" aggregator for histogram instruments, as it performed a non-standard aggregation for OTLP export (creating repeated Gauge points) and worked its way into a number of confusing examples. (#2348) + +## [1.2.0] - 2021-11-12 + +### Changed + +- Metric SDK `export.ExportKind`, `export.ExportKindSelector` types have been renamed to `aggregation.Temporality` and `aggregation.TemporalitySelector` respectively to keep in line with current specification and protocol along with built-in selectors (e.g., `aggregation.CumulativeTemporalitySelector`, ...). (#2274) +- The Metric `Exporter` interface now requires a `TemporalitySelector` method instead of an `ExportKindSelector`. (#2274) +- Metrics API cleanup. The `metric/sdkapi` package has been created to relocate the API-to-SDK interface: + - The following interface types simply moved from `metric` to `metric/sdkapi`: `Descriptor`, `MeterImpl`, `InstrumentImpl`, `SyncImpl`, `BoundSyncImpl`, `AsyncImpl`, `AsyncRunner`, `AsyncSingleRunner`, and `AsyncBatchRunner` + - The following struct types moved and are replaced with type aliases, since they are exposed to the user: `Observation`, `Measurement`. + - The No-op implementations of sync and async instruments are no longer exported, new functions `sdkapi.NewNoopAsyncInstrument()` and `sdkapi.NewNoopSyncInstrument()` are provided instead. (#2271) +- Update the SDK `BatchSpanProcessor` to export all queued spans when `ForceFlush` is called. (#2080, #2335) + +### Added + +- Add the `"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc".WithGRPCConn` option so the exporter can reuse an existing gRPC connection. (#2002) +- Added a new `schema` module to help parse Schema Files in OTEP 0152 format. (#2267) +- Added a new `MapCarrier` to the `go.opentelemetry.io/otel/propagation` package to hold propagated cross-cutting concerns as a `map[string]string` held in memory. (#2334) + +## [1.1.0] - 2021-10-27 + +### Added + +- Add the `"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc".WithGRPCConn` option so the exporter can reuse an existing gRPC connection. (#2002) +- Add the `go.opentelemetry.io/otel/semconv/v1.7.0` package. + The package contains semantic conventions from the `v1.7.0` version of the OpenTelemetry specification. (#2320) +- Add the `go.opentelemetry.io/otel/semconv/v1.6.1` package. + The package contains semantic conventions from the `v1.6.1` version of the OpenTelemetry specification. (#2321) +- Add the `go.opentelemetry.io/otel/semconv/v1.5.0` package. + The package contains semantic conventions from the `v1.5.0` version of the OpenTelemetry specification. (#2322) + - When upgrading from the `semconv/v1.4.0` package note the following name changes: + - `K8SReplicasetUIDKey` -> `K8SReplicaSetUIDKey` + - `K8SReplicasetNameKey` -> `K8SReplicaSetNameKey` + - `K8SStatefulsetUIDKey` -> `K8SStatefulSetUIDKey` + - `k8SStatefulsetNameKey` -> `K8SStatefulSetNameKey` + - `K8SDaemonsetUIDKey` -> `K8SDaemonSetUIDKey` + - `K8SDaemonsetNameKey` -> `K8SDaemonSetNameKey` + +### Changed + +- Links added to a span will be dropped by the SDK if they contain an invalid span context (#2275). + +### Fixed + +- The `"go.opentelemetry.io/otel/semconv/v1.4.0".HTTPServerAttributesFromHTTPRequest` now correctly only sets the HTTP client IP attribute even if the connection was routed with proxies and there are multiple addresses in the `X-Forwarded-For` header. (#2282, #2284) +- The `"go.opentelemetry.io/otel/semconv/v1.4.0".NetAttributesFromHTTPRequest` function correctly handles IPv6 addresses as IP addresses and sets the correct net peer IP instead of the net peer hostname attribute. (#2283, #2285) +- The simple span processor shutdown method deterministically returns the exporter error status if it simultaneously finishes when the deadline is reached. (#2290, #2289) + +## [1.0.1] - 2021-10-01 + +### Fixed + +- json stdout exporter no longer crashes due to concurrency bug. (#2265) + +## [Metrics 0.24.0] - 2021-10-01 + +### Changed + +- NoopMeterProvider is now private and NewNoopMeterProvider must be used to obtain a noopMeterProvider. (#2237) +- The Metric SDK `Export()` function takes a new two-level reader interface for iterating over results one instrumentation library at a time. (#2197) + - The former `"go.opentelemetry.io/otel/sdk/export/metric".CheckpointSet` is renamed `Reader`. + - The new interface is named `"go.opentelemetry.io/otel/sdk/export/metric".InstrumentationLibraryReader`. + +## [1.0.0] - 2021-09-20 + +This is the first stable release for the project. +This release includes an API and SDK for the tracing signal that will comply with the stability guarantees defined by the projects [versioning policy](./VERSIONING.md). + +### Added + +- OTLP trace exporter now sets the `SchemaURL` field in the exported telemetry if the Tracer has `WithSchemaURL` option. (#2242) + +### Fixed + +- Slice-valued attributes can correctly be used as map keys. (#2223) + +### Removed + +- Removed the `"go.opentelemetry.io/otel/exporters/zipkin".WithSDKOptions` function. (#2248) +- Removed the deprecated package `go.opentelemetry.io/otel/oteltest`. (#2234) +- Removed the deprecated package `go.opentelemetry.io/otel/bridge/opencensus/utils`. (#2233) +- Removed deprecated functions, types, and methods from `go.opentelemetry.io/otel/attribute` package. + Use the typed functions and methods added to the package instead. (#2235) + - The `Key.Array` method is removed. + - The `Array` function is removed. + - The `Any` function is removed. + - The `ArrayValue` function is removed. + - The `AsArray` function is removed. + +## [1.0.0-RC3] - 2021-09-02 + +### Added + +- Added `ErrorHandlerFunc` to use a function as an `"go.opentelemetry.io/otel".ErrorHandler`. (#2149) +- Added `"go.opentelemetry.io/otel/trace".WithStackTrace` option to add a stack trace when using `span.RecordError` or when panic is handled in `span.End`. (#2163) +- Added typed slice attribute types and functionality to the `go.opentelemetry.io/otel/attribute` package to replace the existing array type and functions. (#2162) + - `BoolSlice`, `IntSlice`, `Int64Slice`, `Float64Slice`, and `StringSlice` replace the use of the `Array` function in the package. +- Added the `go.opentelemetry.io/otel/example/fib` example package. + Included is an example application that computes Fibonacci numbers. (#2203) + +### Changed + +- Metric instruments have been renamed to match the (feature-frozen) metric API specification: + - ValueRecorder becomes Histogram + - ValueObserver becomes Gauge + - SumObserver becomes CounterObserver + - UpDownSumObserver becomes UpDownCounterObserver + The API exported from this project is still considered experimental. (#2202) +- Metric SDK/API implementation type `InstrumentKind` moves into `sdkapi` sub-package. (#2091) +- The Metrics SDK export record no longer contains a Resource pointer, the SDK `"go.opentelemetry.io/otel/sdk/trace/export/metric".Exporter.Export()` function for push-based exporters now takes a single Resource argument, pull-based exporters use `"go.opentelemetry.io/otel/sdk/metric/controller/basic".Controller.Resource()`. (#2120) +- The JSON output of the `go.opentelemetry.io/otel/exporters/stdout/stdouttrace` is harmonized now such that the output is "plain" JSON objects after each other of the form `{ ... } { ... } { ... }`. Earlier the JSON objects describing a span were wrapped in a slice for each `Exporter.ExportSpans` call, like `[ { ... } ][ { ... } { ... } ]`. Outputting JSON object directly after each other is consistent with JSON loggers, and a bit easier to parse and read. (#2196) +- Update the `NewTracerConfig`, `NewSpanStartConfig`, `NewSpanEndConfig`, and `NewEventConfig` function in the `go.opentelemetry.io/otel/trace` package to return their respective configurations as structs instead of pointers to the struct. (#2212) + +### Deprecated + +- The `go.opentelemetry.io/otel/bridge/opencensus/utils` package is deprecated. + All functionality from this package now exists in the `go.opentelemetry.io/otel/bridge/opencensus` package. + The functions from that package should be used instead. (#2166) +- The `"go.opentelemetry.io/otel/attribute".Array` function and the related `ARRAY` value type is deprecated. + Use the typed `*Slice` functions and types added to the package instead. (#2162) +- The `"go.opentelemetry.io/otel/attribute".Any` function is deprecated. + Use the typed functions instead. (#2181) +- The `go.opentelemetry.io/otel/oteltest` package is deprecated. + The `"go.opentelemetry.io/otel/sdk/trace/tracetest".SpanRecorder` can be registered with the default SDK (`go.opentelemetry.io/otel/sdk/trace`) as a `SpanProcessor` and used as a replacement for this deprecated package. (#2188) + +### Removed + +- Removed metrics test package `go.opentelemetry.io/otel/sdk/export/metric/metrictest`. (#2105) + +### Fixed + +- The `fromEnv` detector no longer throws an error when `OTEL_RESOURCE_ATTRIBUTES` environment variable is not set or empty. (#2138) +- Setting the global `ErrorHandler` with `"go.opentelemetry.io/otel".SetErrorHandler` multiple times is now supported. (#2160, #2140) +- The `"go.opentelemetry.io/otel/attribute".Any` function now supports `int32` values. (#2169) +- Multiple calls to `"go.opentelemetry.io/otel/sdk/metric/controller/basic".WithResource()` are handled correctly, and when no resources are provided `"go.opentelemetry.io/otel/sdk/resource".Default()` is used. (#2120) +- The `WithoutTimestamps` option for the `go.opentelemetry.io/otel/exporters/stdout/stdouttrace` exporter causes the exporter to correctly ommit timestamps. (#2195) +- Fixed typos in resources.go. (#2201) + +## [1.0.0-RC2] - 2021-07-26 + +### Added + +- Added `WithOSDescription` resource configuration option to set OS (Operating System) description resource attribute (`os.description`). (#1840) +- Added `WithOS` resource configuration option to set all OS (Operating System) resource attributes at once. (#1840) +- Added the `WithRetry` option to the `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp` package. + This option is a replacement for the removed `WithMaxAttempts` and `WithBackoff` options. (#2095) +- Added API `LinkFromContext` to return Link which encapsulates SpanContext from provided context and also encapsulates attributes. (#2115) +- Added a new `Link` type under the SDK `otel/sdk/trace` package that counts the number of attributes that were dropped for surpassing the `AttributePerLinkCountLimit` configured in the Span's `SpanLimits`. + This new type replaces the equal-named API `Link` type found in the `otel/trace` package for most usages within the SDK. + For example, instances of this type are now returned by the `Links()` function of `ReadOnlySpan`s provided in places like the `OnEnd` function of `SpanProcessor` implementations. (#2118) +- Added the `SpanRecorder` type to the `go.opentelemetry.io/otel/skd/trace/tracetest` package. + This type can be used with the default SDK as a `SpanProcessor` during testing. (#2132) + +### Changed + +- The `SpanModels` function is now exported from the `go.opentelemetry.io/otel/exporters/zipkin` package to convert OpenTelemetry spans into Zipkin model spans. (#2027) +- Rename the `"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc".RetrySettings` to `RetryConfig`. (#2095) + +### Deprecated + +- The `TextMapCarrier` and `TextMapPropagator` from the `go.opentelemetry.io/otel/oteltest` package and their associated creation functions (`TextMapCarrier`, `NewTextMapPropagator`) are deprecated. (#2114) +- The `Harness` type from the `go.opentelemetry.io/otel/oteltest` package and its associated creation function, `NewHarness` are deprecated and will be removed in the next release. (#2123) +- The `TraceStateFromKeyValues` function from the `go.opentelemetry.io/otel/oteltest` package is deprecated. + Use the `trace.ParseTraceState` function instead. (#2122) + +### Removed + +- Removed the deprecated package `go.opentelemetry.io/otel/exporters/trace/jaeger`. (#2020) +- Removed the deprecated package `go.opentelemetry.io/otel/exporters/trace/zipkin`. (#2020) +- Removed the `"go.opentelemetry.io/otel/sdk/resource".WithBuiltinDetectors` function. + The explicit `With*` options for every built-in detector should be used instead. (#2026 #2097) +- Removed the `WithMaxAttempts` and `WithBackoff` options from the `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp` package. + The retry logic of the package has been updated to match the `otlptracegrpc` package and accordingly a `WithRetry` option is added that should be used instead. (#2095) +- Removed `DroppedAttributeCount` field from `otel/trace.Link` struct. (#2118) + +### Fixed + +- When using WithNewRoot, don't use the parent context for making sampling decisions. (#2032) +- `oteltest.Tracer` now creates a valid `SpanContext` when using `WithNewRoot`. (#2073) +- OS type detector now sets the correct `dragonflybsd` value for DragonFly BSD. (#2092) +- The OTel span status is correctly transformed into the OTLP status in the `go.opentelemetry.io/otel/exporters/otlp/otlptrace` package. + This fix will by default set the status to `Unset` if it is not explicitly set to `Ok` or `Error`. (#2099 #2102) +- The `Inject` method for the `"go.opentelemetry.io/otel/propagation".TraceContext` type no longer injects empty `tracestate` values. (#2108) +- Use `6831` as default Jaeger agent port instead of `6832`. (#2131) + +## [Experimental Metrics v0.22.0] - 2021-07-19 + +### Added + +- Adds HTTP support for OTLP metrics exporter. (#2022) + +### Removed + +- Removed the deprecated package `go.opentelemetry.io/otel/exporters/metric/prometheus`. (#2020) + +## [1.0.0-RC1] / 0.21.0 - 2021-06-18 + +With this release we are introducing a split in module versions. The tracing API and SDK are entering the `v1.0.0` Release Candidate phase with `v1.0.0-RC1` +while the experimental metrics API and SDK continue with `v0.x` releases at `v0.21.0`. Modules at major version 1 or greater will not depend on modules +with major version 0. + +### Added + +- Adds `otlpgrpc.WithRetry`option for configuring the retry policy for transient errors on the otlp/gRPC exporter. (#1832) + - The following status codes are defined as transient errors: + | gRPC Status Code | Description | + | ---------------- | ----------- | + | 1 | Cancelled | + | 4 | Deadline Exceeded | + | 8 | Resource Exhausted | + | 10 | Aborted | + | 10 | Out of Range | + | 14 | Unavailable | + | 15 | Data Loss | +- Added `Status` type to the `go.opentelemetry.io/otel/sdk/trace` package to represent the status of a span. (#1874) +- Added `SpanStub` type and its associated functions to the `go.opentelemetry.io/otel/sdk/trace/tracetest` package. + This type can be used as a testing replacement for the `SpanSnapshot` that was removed from the `go.opentelemetry.io/otel/sdk/trace` package. (#1873) +- Adds support for scheme in `OTEL_EXPORTER_OTLP_ENDPOINT` according to the spec. (#1886) +- Adds `trace.WithSchemaURL` option for configuring the tracer with a Schema URL. (#1889) +- Added an example of using OpenTelemetry Go as a trace context forwarder. (#1912) +- `ParseTraceState` is added to the `go.opentelemetry.io/otel/trace` package. + It can be used to decode a `TraceState` from a `tracestate` header string value. (#1937) +- Added `Len` method to the `TraceState` type in the `go.opentelemetry.io/otel/trace` package. + This method returns the number of list-members the `TraceState` holds. (#1937) +- Creates package `go.opentelemetry.io/otel/exporters/otlp/otlptrace` that defines a trace exporter that uses a `otlptrace.Client` to send data. + Creates package `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc` implementing a gRPC `otlptrace.Client` and offers convenience functions, `NewExportPipeline` and `InstallNewPipeline`, to setup and install a `otlptrace.Exporter` in tracing .(#1922) +- Added `Baggage`, `Member`, and `Property` types to the `go.opentelemetry.io/otel/baggage` package along with their related functions. (#1967) +- Added `ContextWithBaggage`, `ContextWithoutBaggage`, and `FromContext` functions to the `go.opentelemetry.io/otel/baggage` package. + These functions replace the `Set`, `Value`, `ContextWithValue`, `ContextWithoutValue`, and `ContextWithEmpty` functions from that package and directly work with the new `Baggage` type. (#1967) +- The `OTEL_SERVICE_NAME` environment variable is the preferred source for `service.name`, used by the environment resource detector if a service name is present both there and in `OTEL_RESOURCE_ATTRIBUTES`. (#1969) +- Creates package `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp` implementing an HTTP `otlptrace.Client` and offers convenience functions, `NewExportPipeline` and `InstallNewPipeline`, to setup and install a `otlptrace.Exporter` in tracing. (#1963) +- Changes `go.opentelemetry.io/otel/sdk/resource.NewWithAttributes` to require a schema URL. The old function is still available as `resource.NewSchemaless`. This is a breaking change. (#1938) +- Several builtin resource detectors now correctly populate the schema URL. (#1938) +- Creates package `go.opentelemetry.io/otel/exporters/otlp/otlpmetric` that defines a metrics exporter that uses a `otlpmetric.Client` to send data. +- Creates package `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` implementing a gRPC `otlpmetric.Client` and offers convenience functions, `New` and `NewUnstarted`, to create an `otlpmetric.Exporter`.(#1991) +- Added `go.opentelemetry.io/otel/exporters/stdout/stdouttrace` exporter. (#2005) +- Added `go.opentelemetry.io/otel/exporters/stdout/stdoutmetric` exporter. (#2005) +- Added a `TracerProvider()` method to the `"go.opentelemetry.io/otel/trace".Span` interface. This can be used to obtain a `TracerProvider` from a given span that utilizes the same trace processing pipeline. (#2009) + +### Changed + +- Make `NewSplitDriver` from `go.opentelemetry.io/otel/exporters/otlp` take variadic arguments instead of a `SplitConfig` item. + `NewSplitDriver` now automatically implements an internal `noopDriver` for `SplitConfig` fields that are not initialized. (#1798) +- `resource.New()` now creates a Resource without builtin detectors. Previous behavior is now achieved by using `WithBuiltinDetectors` Option. (#1810) +- Move the `Event` type from the `go.opentelemetry.io/otel` package to the `go.opentelemetry.io/otel/sdk/trace` package. (#1846) +- CI builds validate against last two versions of Go, dropping 1.14 and adding 1.16. (#1865) +- BatchSpanProcessor now report export failures when calling `ForceFlush()` method. (#1860) +- `Set.Encoded(Encoder)` no longer caches the result of an encoding. (#1855) +- Renamed `CloudZoneKey` to `CloudAvailabilityZoneKey` in Resource semantic conventions according to spec. (#1871) +- The `StatusCode` and `StatusMessage` methods of the `ReadOnlySpan` interface and the `Span` produced by the `go.opentelemetry.io/otel/sdk/trace` package have been replaced with a single `Status` method. + This method returns the status of a span using the new `Status` type. (#1874) +- Updated `ExportSpans` method of the`SpanExporter` interface type to accept `ReadOnlySpan`s instead of the removed `SpanSnapshot`. + This brings the export interface into compliance with the specification in that it now accepts an explicitly immutable type instead of just an implied one. (#1873) +- Unembed `SpanContext` in `Link`. (#1877) +- Generate Semantic conventions from the specification YAML. (#1891) +- Spans created by the global `Tracer` obtained from `go.opentelemetry.io/otel`, prior to a functioning `TracerProvider` being set, now propagate the span context from their parent if one exists. (#1901) +- The `"go.opentelemetry.io/otel".Tracer` function now accepts tracer options. (#1902) +- Move the `go.opentelemetry.io/otel/unit` package to `go.opentelemetry.io/otel/metric/unit`. (#1903) +- Changed `go.opentelemetry.io/otel/trace.TracerConfig` to conform to the [Contributing guidelines](CONTRIBUTING.md#config.) (#1921) +- Changed `go.opentelemetry.io/otel/trace.SpanConfig` to conform to the [Contributing guidelines](CONTRIBUTING.md#config). (#1921) +- Changed `span.End()` now only accepts Options that are allowed at `End()`. (#1921) +- Changed `go.opentelemetry.io/otel/metric.InstrumentConfig` to conform to the [Contributing guidelines](CONTRIBUTING.md#config). (#1921) +- Changed `go.opentelemetry.io/otel/metric.MeterConfig` to conform to the [Contributing guidelines](CONTRIBUTING.md#config). (#1921) +- Refactored option types according to the contribution style guide. (#1882) +- Move the `go.opentelemetry.io/otel/trace.TraceStateFromKeyValues` function to the `go.opentelemetry.io/otel/oteltest` package. + This function is preserved for testing purposes where it may be useful to create a `TraceState` from `attribute.KeyValue`s, but it is not intended for production use. + The new `ParseTraceState` function should be used to create a `TraceState`. (#1931) +- Updated `MarshalJSON` method of the `go.opentelemetry.io/otel/trace.TraceState` type to marshal the type into the string representation of the `TraceState`. (#1931) +- The `TraceState.Delete` method from the `go.opentelemetry.io/otel/trace` package no longer returns an error in addition to a `TraceState`. (#1931) +- Updated `Get` method of the `TraceState` type from the `go.opentelemetry.io/otel/trace` package to accept a `string` instead of an `attribute.Key` type. (#1931) +- Updated `Insert` method of the `TraceState` type from the `go.opentelemetry.io/otel/trace` package to accept a pair of `string`s instead of an `attribute.KeyValue` type. (#1931) +- Updated `Delete` method of the `TraceState` type from the `go.opentelemetry.io/otel/trace` package to accept a `string` instead of an `attribute.Key` type. (#1931) +- Renamed `NewExporter` to `New` in the `go.opentelemetry.io/otel/exporters/stdout` package. (#1985) +- Renamed `NewExporter` to `New` in the `go.opentelemetry.io/otel/exporters/metric/prometheus` package. (#1985) +- Renamed `NewExporter` to `New` in the `go.opentelemetry.io/otel/exporters/trace/jaeger` package. (#1985) +- Renamed `NewExporter` to `New` in the `go.opentelemetry.io/otel/exporters/trace/zipkin` package. (#1985) +- Renamed `NewExporter` to `New` in the `go.opentelemetry.io/otel/exporters/otlp` package. (#1985) +- Renamed `NewUnstartedExporter` to `NewUnstarted` in the `go.opentelemetry.io/otel/exporters/otlp` package. (#1985) +- The `go.opentelemetry.io/otel/semconv` package has been moved to `go.opentelemetry.io/otel/semconv/v1.4.0` to allow for multiple [telemetry schema](https://github.com/open-telemetry/oteps/blob/main/text/0152-telemetry-schemas.md) versions to be used concurrently. (#1987) +- Metrics test helpers in `go.opentelemetry.io/otel/oteltest` have been moved to `go.opentelemetry.io/otel/metric/metrictest`. (#1988) + +### Deprecated + +- The `go.opentelemetry.io/otel/exporters/metric/prometheus` is deprecated, use `go.opentelemetry.io/otel/exporters/prometheus` instead. (#1993) +- The `go.opentelemetry.io/otel/exporters/trace/jaeger` is deprecated, use `go.opentelemetry.io/otel/exporters/jaeger` instead. (#1993) +- The `go.opentelemetry.io/otel/exporters/trace/zipkin` is deprecated, use `go.opentelemetry.io/otel/exporters/zipkin` instead. (#1993) + +### Removed + +- Removed `resource.WithoutBuiltin()`. Use `resource.New()`. (#1810) +- Unexported types `resource.FromEnv`, `resource.Host`, and `resource.TelemetrySDK`, Use the corresponding `With*()` to use individually. (#1810) +- Removed the `Tracer` and `IsRecording` method from the `ReadOnlySpan` in the `go.opentelemetry.io/otel/sdk/trace`. + The `Tracer` method is not a required to be included in this interface and given the mutable nature of the tracer that is associated with a span, this method is not appropriate. + The `IsRecording` method returns if the span is recording or not. + A read-only span value does not need to know if updates to it will be recorded or not. + By definition, it cannot be updated so there is no point in communicating if an update is recorded. (#1873) +- Removed the `SpanSnapshot` type from the `go.opentelemetry.io/otel/sdk/trace` package. + The use of this type has been replaced with the use of the explicitly immutable `ReadOnlySpan` type. + When a concrete representation of a read-only span is needed for testing, the newly added `SpanStub` in the `go.opentelemetry.io/otel/sdk/trace/tracetest` package should be used. (#1873) +- Removed the `Tracer` method from the `Span` interface in the `go.opentelemetry.io/otel/trace` package. + Using the same tracer that created a span introduces the error where an instrumentation library's `Tracer` is used by other code instead of their own. + The `"go.opentelemetry.io/otel".Tracer` function or a `TracerProvider` should be used to acquire a library specific `Tracer` instead. (#1900) + - The `TracerProvider()` method on the `Span` interface may also be used to obtain a `TracerProvider` using the same trace processing pipeline. (#2009) +- The `http.url` attribute generated by `HTTPClientAttributesFromHTTPRequest` will no longer include username or password information. (#1919) +- Removed `IsEmpty` method of the `TraceState` type in the `go.opentelemetry.io/otel/trace` package in favor of using the added `TraceState.Len` method. (#1931) +- Removed `Set`, `Value`, `ContextWithValue`, `ContextWithoutValue`, and `ContextWithEmpty` functions in the `go.opentelemetry.io/otel/baggage` package. + Handling of baggage is now done using the added `Baggage` type and related context functions (`ContextWithBaggage`, `ContextWithoutBaggage`, and `FromContext`) in that package. (#1967) +- The `InstallNewPipeline` and `NewExportPipeline` creation functions in all the exporters (prometheus, otlp, stdout, jaeger, and zipkin) have been removed. + These functions were deemed premature attempts to provide convenience that did not achieve this aim. (#1985) +- The `go.opentelemetry.io/otel/exporters/otlp` exporter has been removed. Use `go.opentelemetry.io/otel/exporters/otlp/otlptrace` instead. (#1990) +- The `go.opentelemetry.io/otel/exporters/stdout` exporter has been removed. Use `go.opentelemetry.io/otel/exporters/stdout/stdouttrace` or `go.opentelemetry.io/otel/exporters/stdout/stdoutmetric` instead. (#2005) + +### Fixed + +- Only report errors from the `"go.opentelemetry.io/otel/sdk/resource".Environment` function when they are not `nil`. (#1850, #1851) +- The `Shutdown` method of the simple `SpanProcessor` in the `go.opentelemetry.io/otel/sdk/trace` package now honors the context deadline or cancellation. (#1616, #1856) +- BatchSpanProcessor now drops span batches that failed to be exported. (#1860) +- Use `http://localhost:14268/api/traces` as default Jaeger collector endpoint instead of `http://localhost:14250`. (#1898) +- Allow trailing and leading whitespace in the parsing of a `tracestate` header. (#1931) +- Add logic to determine if the channel is closed to fix Jaeger exporter test panic with close closed channel. (#1870, #1973) +- Avoid transport security when OTLP endpoint is a Unix socket. (#2001) + +### Security + +## [0.20.0] - 2021-04-23 + +### Added + +- The OTLP exporter now has two new convenience functions, `NewExportPipeline` and `InstallNewPipeline`, setup and install the exporter in tracing and metrics pipelines. (#1373) +- Adds semantic conventions for exceptions. (#1492) +- Added Jaeger Environment variables: `OTEL_EXPORTER_JAEGER_AGENT_HOST`, `OTEL_EXPORTER_JAEGER_AGENT_PORT` + These environment variables can be used to override Jaeger agent hostname and port (#1752) +- Option `ExportTimeout` was added to batch span processor. (#1755) +- `trace.TraceFlags` is now a defined type over `byte` and `WithSampled(bool) TraceFlags` and `IsSampled() bool` methods have been added to it. (#1770) +- The `Event` and `Link` struct types from the `go.opentelemetry.io/otel` package now include a `DroppedAttributeCount` field to record the number of attributes that were not recorded due to configured limits being reached. (#1771) +- The Jaeger exporter now reports dropped attributes for a Span event in the exported log. (#1771) +- Adds test to check BatchSpanProcessor ignores `OnEnd` and `ForceFlush` post `Shutdown`. (#1772) +- Extract resource attributes from the `OTEL_RESOURCE_ATTRIBUTES` environment variable and merge them with the `resource.Default` resource as well as resources provided to the `TracerProvider` and metric `Controller`. (#1785) +- Added `WithOSType` resource configuration option to set OS (Operating System) type resource attribute (`os.type`). (#1788) +- Added `WithProcess*` resource configuration options to set Process resource attributes. (#1788) + - `process.pid` + - `process.executable.name` + - `process.executable.path` + - `process.command_args` + - `process.owner` + - `process.runtime.name` + - `process.runtime.version` + - `process.runtime.description` +- Adds `k8s.node.name` and `k8s.node.uid` attribute keys to the `semconv` package. (#1789) +- Added support for configuring OTLP/HTTP and OTLP/gRPC Endpoints, TLS Certificates, Headers, Compression and Timeout via Environment Variables. (#1758, #1769 and #1811) + - `OTEL_EXPORTER_OTLP_ENDPOINT` + - `OTEL_EXPORTER_OTLP_TRACES_ENDPOINT` + - `OTEL_EXPORTER_OTLP_METRICS_ENDPOINT` + - `OTEL_EXPORTER_OTLP_HEADERS` + - `OTEL_EXPORTER_OTLP_TRACES_HEADERS` + - `OTEL_EXPORTER_OTLP_METRICS_HEADERS` + - `OTEL_EXPORTER_OTLP_COMPRESSION` + - `OTEL_EXPORTER_OTLP_TRACES_COMPRESSION` + - `OTEL_EXPORTER_OTLP_METRICS_COMPRESSION` + - `OTEL_EXPORTER_OTLP_TIMEOUT` + - `OTEL_EXPORTER_OTLP_TRACES_TIMEOUT` + - `OTEL_EXPORTER_OTLP_METRICS_TIMEOUT` + - `OTEL_EXPORTER_OTLP_CERTIFICATE` + - `OTEL_EXPORTER_OTLP_TRACES_CERTIFICATE` + - `OTEL_EXPORTER_OTLP_METRICS_CERTIFICATE` +- Adds `otlpgrpc.WithTimeout` option for configuring timeout to the otlp/gRPC exporter. (#1821) +- Adds `jaeger.WithMaxPacketSize` option for configuring maximum UDP packet size used when connecting to the Jaeger agent. (#1853) + +### Fixed + +- The `Span.IsRecording` implementation from `go.opentelemetry.io/otel/sdk/trace` always returns false when not being sampled. (#1750) +- The Jaeger exporter now correctly sets tags for the Span status code and message. + This means it uses the correct tag keys (`"otel.status_code"`, `"otel.status_description"`) and does not set the status message as a tag unless it is set on the span. (#1761) +- The Jaeger exporter now correctly records Span event's names using the `"event"` key for a tag. + Additionally, this tag is overridden, as specified in the OTel specification, if the event contains an attribute with that key. (#1768) +- Zipkin Exporter: Ensure mapping between OTel and Zipkin span data complies with the specification. (#1688) +- Fixed typo for default service name in Jaeger Exporter. (#1797) +- Fix flaky OTLP for the reconnnection of the client connection. (#1527, #1814) +- Fix Jaeger exporter dropping of span batches that exceed the UDP packet size limit. + Instead, the exporter now splits the batch into smaller sendable batches. (#1828) + +### Changed + +- Span `RecordError` now records an `exception` event to comply with the semantic convention specification. (#1492) +- Jaeger exporter was updated to use thrift v0.14.1. (#1712) +- Migrate from using internally built and maintained version of the OTLP to the one hosted at `go.opentelemetry.io/proto/otlp`. (#1713) +- Migrate from using `github.com/gogo/protobuf` to `google.golang.org/protobuf` to match `go.opentelemetry.io/proto/otlp`. (#1713) +- The storage of a local or remote Span in a `context.Context` using its SpanContext is unified to store just the current Span. + The Span's SpanContext can now self-identify as being remote or not. + This means that `"go.opentelemetry.io/otel/trace".ContextWithRemoteSpanContext` will now overwrite any existing current Span, not just existing remote Spans, and make it the current Span in a `context.Context`. (#1731) +- Improve OTLP/gRPC exporter connection errors. (#1737) +- Information about a parent span context in a `"go.opentelemetry.io/otel/export/trace".SpanSnapshot` is unified in a new `Parent` field. + The existing `ParentSpanID` and `HasRemoteParent` fields are removed in favor of this. (#1748) +- The `ParentContext` field of the `"go.opentelemetry.io/otel/sdk/trace".SamplingParameters` is updated to hold a `context.Context` containing the parent span. + This changes it to make `SamplingParameters` conform with the OpenTelemetry specification. (#1749) +- Updated Jaeger Environment Variables: `JAEGER_ENDPOINT`, `JAEGER_USER`, `JAEGER_PASSWORD` + to `OTEL_EXPORTER_JAEGER_ENDPOINT`, `OTEL_EXPORTER_JAEGER_USER`, `OTEL_EXPORTER_JAEGER_PASSWORD` in compliance with OTel specification. (#1752) +- Modify `BatchSpanProcessor.ForceFlush` to abort after timeout/cancellation. (#1757) +- The `DroppedAttributeCount` field of the `Span` in the `go.opentelemetry.io/otel` package now only represents the number of attributes dropped for the span itself. + It no longer is a conglomerate of itself, events, and link attributes that have been dropped. (#1771) +- Make `ExportSpans` in Jaeger Exporter honor context deadline. (#1773) +- Modify Zipkin Exporter default service name, use default resource's serviceName instead of empty. (#1777) +- The `go.opentelemetry.io/otel/sdk/export/trace` package is merged into the `go.opentelemetry.io/otel/sdk/trace` package. (#1778) +- The prometheus.InstallNewPipeline example is moved from comment to example test (#1796) +- The convenience functions for the stdout exporter have been updated to return the `TracerProvider` implementation and enable the shutdown of the exporter. (#1800) +- Replace the flush function returned from the Jaeger exporter's convenience creation functions (`InstallNewPipeline` and `NewExportPipeline`) with the `TracerProvider` implementation they create. + This enables the caller to shutdown and flush using the related `TracerProvider` methods. (#1822) +- Updated the Jaeger exporter to have a default endpoint, `http://localhost:14250`, for the collector. (#1824) +- Changed the function `WithCollectorEndpoint` in the Jaeger exporter to no longer accept an endpoint as an argument. + The endpoint can be passed with the `CollectorEndpointOption` using the `WithEndpoint` function or by setting the `OTEL_EXPORTER_JAEGER_ENDPOINT` environment variable value appropriately. (#1824) +- The Jaeger exporter no longer batches exported spans itself, instead it relies on the SDK's `BatchSpanProcessor` for this functionality. (#1830) +- The Jaeger exporter creation functions (`NewRawExporter`, `NewExportPipeline`, and `InstallNewPipeline`) no longer accept the removed `Option` type as a variadic argument. (#1830) + +### Removed + +- Removed Jaeger Environment variables: `JAEGER_SERVICE_NAME`, `JAEGER_DISABLED`, `JAEGER_TAGS` + These environment variables will no longer be used to override values of the Jaeger exporter (#1752) +- No longer set the links for a `Span` in `go.opentelemetry.io/otel/sdk/trace` that is configured to be a new root. + This is unspecified behavior that the OpenTelemetry community plans to standardize in the future. + To prevent backwards incompatible changes when it is specified, these links are removed. (#1726) +- Setting error status while recording error with Span from oteltest package. (#1729) +- The concept of a remote and local Span stored in a context is unified to just the current Span. + Because of this `"go.opentelemetry.io/otel/trace".RemoteSpanContextFromContext` is removed as it is no longer needed. + Instead, `"go.opentelemetry.io/otel/trace".SpanContextFromContex` can be used to return the current Span. + If needed, that Span's `SpanContext.IsRemote()` can then be used to determine if it is remote or not. (#1731) +- The `HasRemoteParent` field of the `"go.opentelemetry.io/otel/sdk/trace".SamplingParameters` is removed. + This field is redundant to the information returned from the `Remote` method of the `SpanContext` held in the `ParentContext` field. (#1749) +- The `trace.FlagsDebug` and `trace.FlagsDeferred` constants have been removed and will be localized to the B3 propagator. (#1770) +- Remove `Process` configuration, `WithProcessFromEnv` and `ProcessFromEnv`, and type from the Jaeger exporter package. + The information that could be configured in the `Process` struct should be configured in a `Resource` instead. (#1776, #1804) +- Remove the `WithDisabled` option from the Jaeger exporter. + To disable the exporter unregister it from the `TracerProvider` or use a no-operation `TracerProvider`. (#1806) +- Removed the functions `CollectorEndpointFromEnv` and `WithCollectorEndpointOptionFromEnv` from the Jaeger exporter. + These functions for retrieving specific environment variable values are redundant of other internal functions and + are not intended for end user use. (#1824) +- Removed the Jaeger exporter `WithSDKOptions` `Option`. + This option was used to set SDK options for the exporter creation convenience functions. + These functions are provided as a way to easily setup or install the exporter with what are deemed reasonable SDK settings for common use cases. + If the SDK needs to be configured differently, the `NewRawExporter` function and direct setup of the SDK with the desired settings should be used. (#1825) +- The `WithBufferMaxCount` and `WithBatchMaxCount` `Option`s from the Jaeger exporter are removed. + The exporter no longer batches exports, instead relying on the SDK's `BatchSpanProcessor` for this functionality. (#1830) +- The Jaeger exporter `Option` type is removed. + The type is no longer used by the exporter to configure anything. + All the previous configurations these options provided were duplicates of SDK configuration. + They have been removed in favor of using the SDK configuration and focuses the exporter configuration to be only about the endpoints it will send telemetry to. (#1830) + +## [0.19.0] - 2021-03-18 + +### Added + +- Added `Marshaler` config option to `otlphttp` to enable otlp over json or protobufs. (#1586) +- A `ForceFlush` method to the `"go.opentelemetry.io/otel/sdk/trace".TracerProvider` to flush all registered `SpanProcessor`s. (#1608) +- Added `WithSampler` and `WithSpanLimits` to tracer provider. (#1633, #1702) +- `"go.opentelemetry.io/otel/trace".SpanContext` now has a `remote` property, and `IsRemote()` predicate, that is true when the `SpanContext` has been extracted from remote context data. (#1701) +- A `Valid` method to the `"go.opentelemetry.io/otel/attribute".KeyValue` type. (#1703) + +### Changed + +- `trace.SpanContext` is now immutable and has no exported fields. (#1573) + - `trace.NewSpanContext()` can be used in conjunction with the `trace.SpanContextConfig` struct to initialize a new `SpanContext` where all values are known. +- Update the `ForceFlush` method signature to the `"go.opentelemetry.io/otel/sdk/trace".SpanProcessor` to accept a `context.Context` and return an error. (#1608) +- Update the `Shutdown` method to the `"go.opentelemetry.io/otel/sdk/trace".TracerProvider` return an error on shutdown failure. (#1608) +- The SimpleSpanProcessor will now shut down the enclosed `SpanExporter` and gracefully ignore subsequent calls to `OnEnd` after `Shutdown` is called. (#1612) +- `"go.opentelemetry.io/sdk/metric/controller.basic".WithPusher` is replaced with `WithExporter` to provide consistent naming across project. (#1656) +- Added non-empty string check for trace `Attribute` keys. (#1659) +- Add `description` to SpanStatus only when `StatusCode` is set to error. (#1662) +- Jaeger exporter falls back to `resource.Default`'s `service.name` if the exported Span does not have one. (#1673) +- Jaeger exporter populates Jaeger's Span Process from Resource. (#1673) +- Renamed the `LabelSet` method of `"go.opentelemetry.io/otel/sdk/resource".Resource` to `Set`. (#1692) +- Changed `WithSDK` to `WithSDKOptions` to accept variadic arguments of `TracerProviderOption` type in `go.opentelemetry.io/otel/exporters/trace/jaeger` package. (#1693) +- Changed `WithSDK` to `WithSDKOptions` to accept variadic arguments of `TracerProviderOption` type in `go.opentelemetry.io/otel/exporters/trace/zipkin` package. (#1693) + +### Removed + +- Removed `serviceName` parameter from Zipkin exporter and uses resource instead. (#1549) +- Removed `WithConfig` from tracer provider to avoid overriding configuration. (#1633) +- Removed the exported `SimpleSpanProcessor` and `BatchSpanProcessor` structs. + These are now returned as a SpanProcessor interface from their respective constructors. (#1638) +- Removed `WithRecord()` from `trace.SpanOption` when creating a span. (#1660) +- Removed setting status to `Error` while recording an error as a span event in `RecordError`. (#1663) +- Removed `jaeger.WithProcess` configuration option. (#1673) +- Removed `ApplyConfig` method from `"go.opentelemetry.io/otel/sdk/trace".TracerProvider` and the now unneeded `Config` struct. (#1693) + +### Fixed + +- Jaeger Exporter: Ensure mapping between OTEL and Jaeger span data complies with the specification. (#1626) +- `SamplingResult.TraceState` is correctly propagated to a newly created span's `SpanContext`. (#1655) +- The `otel-collector` example now correctly flushes metric events prior to shutting down the exporter. (#1678) +- Do not set span status message in `SpanStatusFromHTTPStatusCode` if it can be inferred from `http.status_code`. (#1681) +- Synchronization issues in global trace delegate implementation. (#1686) +- Reduced excess memory usage by global `TracerProvider`. (#1687) + +## [0.18.0] - 2021-03-03 + +### Added + +- Added `resource.Default()` for use with meter and tracer providers. (#1507) +- `AttributePerEventCountLimit` and `AttributePerLinkCountLimit` for `SpanLimits`. (#1535) +- Added `Keys()` method to `propagation.TextMapCarrier` and `propagation.HeaderCarrier` to adapt `http.Header` to this interface. (#1544) +- Added `code` attributes to `go.opentelemetry.io/otel/semconv` package. (#1558) +- Compatibility testing suite in the CI system for the following systems. (#1567) + | OS | Go Version | Architecture | + | ------- | ---------- | ------------ | + | Ubuntu | 1.15 | amd64 | + | Ubuntu | 1.14 | amd64 | + | Ubuntu | 1.15 | 386 | + | Ubuntu | 1.14 | 386 | + | MacOS | 1.15 | amd64 | + | MacOS | 1.14 | amd64 | + | Windows | 1.15 | amd64 | + | Windows | 1.14 | amd64 | + | Windows | 1.15 | 386 | + | Windows | 1.14 | 386 | + +### Changed + +- Replaced interface `oteltest.SpanRecorder` with its existing implementation + `StandardSpanRecorder`. (#1542) +- Default span limit values to 128. (#1535) +- Rename `MaxEventsPerSpan`, `MaxAttributesPerSpan` and `MaxLinksPerSpan` to `EventCountLimit`, `AttributeCountLimit` and `LinkCountLimit`, and move these fields into `SpanLimits`. (#1535) +- Renamed the `otel/label` package to `otel/attribute`. (#1541) +- Vendor the Jaeger exporter's dependency on Apache Thrift. (#1551) +- Parallelize the CI linting and testing. (#1567) +- Stagger timestamps in exact aggregator tests. (#1569) +- Changed all examples to use `WithBatchTimeout(5 * time.Second)` rather than `WithBatchTimeout(5)`. (#1621) +- Prevent end-users from implementing some interfaces (#1575) + + ``` + "otel/exporters/otlp/otlphttp".Option + "otel/exporters/stdout".Option + "otel/oteltest".Option + "otel/trace".TracerOption + "otel/trace".SpanOption + "otel/trace".EventOption + "otel/trace".LifeCycleOption + "otel/trace".InstrumentationOption + "otel/sdk/resource".Option + "otel/sdk/trace".ParentBasedSamplerOption + "otel/sdk/trace".ReadOnlySpan + "otel/sdk/trace".ReadWriteSpan + ``` + +### Removed + +- Removed attempt to resample spans upon changing the span name with `span.SetName()`. (#1545) +- The `test-benchmark` is no longer a dependency of the `precommit` make target. (#1567) +- Removed the `test-386` make target. + This was replaced with a full compatibility testing suite (i.e. multi OS/arch) in the CI system. (#1567) + +### Fixed + +- The sequential timing check of timestamps in the stdout exporter are now setup explicitly to be sequential (#1571). (#1572) +- Windows build of Jaeger tests now compiles with OS specific functions (#1576). (#1577) +- The sequential timing check of timestamps of go.opentelemetry.io/otel/sdk/metric/aggregator/lastvalue are now setup explicitly to be sequential (#1578). (#1579) +- Validate tracestate header keys with vendors according to the W3C TraceContext specification (#1475). (#1581) +- The OTLP exporter includes related labels for translations of a GaugeArray (#1563). (#1570) + +## [0.17.0] - 2021-02-12 + +### Changed + +- Rename project default branch from `master` to `main`. (#1505) +- Reverse order in which `Resource` attributes are merged, per change in spec. (#1501) +- Add tooling to maintain "replace" directives in go.mod files automatically. (#1528) +- Create new modules: otel/metric, otel/trace, otel/oteltest, otel/sdk/export/metric, otel/sdk/metric (#1528) +- Move metric-related public global APIs from otel to otel/metric/global. (#1528) + +## Fixed + +- Fixed otlpgrpc reconnection issue. +- The example code in the README.md of `go.opentelemetry.io/otel/exporters/otlp` is moved to a compiled example test and used the new `WithAddress` instead of `WithEndpoint`. (#1513) +- The otel-collector example now uses the default OTLP receiver port of the collector. + +## [0.16.0] - 2021-01-13 + +### Added + +- Add the `ReadOnlySpan` and `ReadWriteSpan` interfaces to provide better control for accessing span data. (#1360) +- `NewGRPCDriver` function returns a `ProtocolDriver` that maintains a single gRPC connection to the collector. (#1369) +- Added documentation about the project's versioning policy. (#1388) +- Added `NewSplitDriver` for OTLP exporter that allows sending traces and metrics to different endpoints. (#1418) +- Added codeql worfklow to GitHub Actions (#1428) +- Added Gosec workflow to GitHub Actions (#1429) +- Add new HTTP driver for OTLP exporter in `exporters/otlp/otlphttp`. Currently it only supports the binary protobuf payloads. (#1420) +- Add an OpenCensus exporter bridge. (#1444) + +### Changed + +- Rename `internal/testing` to `internal/internaltest`. (#1449) +- Rename `export.SpanData` to `export.SpanSnapshot` and use it only for exporting spans. (#1360) +- Store the parent's full `SpanContext` rather than just its span ID in the `span` struct. (#1360) +- Improve span duration accuracy. (#1360) +- Migrated CI/CD from CircleCI to GitHub Actions (#1382) +- Remove duplicate checkout from GitHub Actions workflow (#1407) +- Metric `array` aggregator renamed `exact` to match its `aggregation.Kind` (#1412) +- Metric `exact` aggregator includes per-point timestamps (#1412) +- Metric stdout exporter uses MinMaxSumCount aggregator for ValueRecorder instruments (#1412) +- `NewExporter` from `exporters/otlp` now takes a `ProtocolDriver` as a parameter. (#1369) +- Many OTLP Exporter options became gRPC ProtocolDriver options. (#1369) +- Unify endpoint API that related to OTel exporter. (#1401) +- Optimize metric histogram aggregator to re-use its slice of buckets. (#1435) +- Metric aggregator Count() and histogram Bucket.Counts are consistently `uint64`. (1430) +- Histogram aggregator accepts functional options, uses default boundaries if none given. (#1434) +- `SamplingResult` now passed a `Tracestate` from the parent `SpanContext` (#1432) +- Moved gRPC driver for OTLP exporter to `exporters/otlp/otlpgrpc`. (#1420) +- The `TraceContext` propagator now correctly propagates `TraceState` through the `SpanContext`. (#1447) +- Metric Push and Pull Controller components are combined into a single "basic" Controller: + - `WithExporter()` and `Start()` to configure Push behavior + - `Start()` is optional; use `Collect()` and `ForEach()` for Pull behavior + - `Start()` and `Stop()` accept Context. (#1378) +- The `Event` type is moved from the `otel/sdk/export/trace` package to the `otel/trace` API package. (#1452) + +### Removed + +- Remove `errUninitializedSpan` as its only usage is now obsolete. (#1360) +- Remove Metric export functionality related to quantiles and summary data points: this is not specified (#1412) +- Remove DDSketch metric aggregator; our intention is to re-introduce this as an option of the histogram aggregator after [new OTLP histogram data types](https://github.com/open-telemetry/opentelemetry-proto/pull/226) are released (#1412) + +### Fixed + +- `BatchSpanProcessor.Shutdown()` will now shutdown underlying `export.SpanExporter`. (#1443) + +## [0.15.0] - 2020-12-10 + +### Added + +- The `WithIDGenerator` `TracerProviderOption` is added to the `go.opentelemetry.io/otel/trace` package to configure an `IDGenerator` for the `TracerProvider`. (#1363) + +### Changed + +- The Zipkin exporter now uses the Span status code to determine. (#1328) +- `NewExporter` and `Start` functions in `go.opentelemetry.io/otel/exporters/otlp` now receive `context.Context` as a first parameter. (#1357) +- Move the OpenCensus example into `example` directory. (#1359) +- Moved the SDK's `internal.IDGenerator` interface in to the `sdk/trace` package to enable support for externally-defined ID generators. (#1363) +- Bump `github.com/google/go-cmp` from 0.5.3 to 0.5.4 (#1374) +- Bump `github.com/golangci/golangci-lint` in `/internal/tools` (#1375) + +### Fixed + +- Metric SDK `SumObserver` and `UpDownSumObserver` instruments correctness fixes. (#1381) + +## [0.14.0] - 2020-11-19 + +### Added + +- An `EventOption` and the related `NewEventConfig` function are added to the `go.opentelemetry.io/otel` package to configure Span events. (#1254) +- A `TextMapPropagator` and associated `TextMapCarrier` are added to the `go.opentelemetry.io/otel/oteltest` package to test `TextMap` type propagators and their use. (#1259) +- `SpanContextFromContext` returns `SpanContext` from context. (#1255) +- `TraceState` has been added to `SpanContext`. (#1340) +- `DeploymentEnvironmentKey` added to `go.opentelemetry.io/otel/semconv` package. (#1323) +- Add an OpenCensus to OpenTelemetry tracing bridge. (#1305) +- Add a parent context argument to `SpanProcessor.OnStart` to follow the specification. (#1333) +- Add missing tests for `sdk/trace/attributes_map.go`. (#1337) + +### Changed + +- Move the `go.opentelemetry.io/otel/api/trace` package into `go.opentelemetry.io/otel/trace` with the following changes. (#1229) (#1307) + - `ID` has been renamed to `TraceID`. + - `IDFromHex` has been renamed to `TraceIDFromHex`. + - `EmptySpanContext` is removed. +- Move the `go.opentelemetry.io/otel/api/trace/tracetest` package into `go.opentelemetry.io/otel/oteltest`. (#1229) +- OTLP Exporter updates: + - supports OTLP v0.6.0 (#1230, #1354) + - supports configurable aggregation temporality (default: Cumulative, optional: Stateless). (#1296) +- The Sampler is now called on local child spans. (#1233) +- The `Kind` type from the `go.opentelemetry.io/otel/api/metric` package was renamed to `InstrumentKind` to more specifically describe what it is and avoid semantic ambiguity. (#1240) +- The `MetricKind` method of the `Descriptor` type in the `go.opentelemetry.io/otel/api/metric` package was renamed to `Descriptor.InstrumentKind`. + This matches the returned type and fixes misuse of the term metric. (#1240) +- Move test harness from the `go.opentelemetry.io/otel/api/apitest` package into `go.opentelemetry.io/otel/oteltest`. (#1241) +- Move the `go.opentelemetry.io/otel/api/metric/metrictest` package into `go.opentelemetry.io/oteltest` as part of #964. (#1252) +- Move the `go.opentelemetry.io/otel/api/metric` package into `go.opentelemetry.io/otel/metric` as part of #1303. (#1321) +- Move the `go.opentelemetry.io/otel/api/metric/registry` package into `go.opentelemetry.io/otel/metric/registry` as a part of #1303. (#1316) +- Move the `Number` type (together with related functions) from `go.opentelemetry.io/otel/api/metric` package into `go.opentelemetry.io/otel/metric/number` as a part of #1303. (#1316) +- The function signature of the Span `AddEvent` method in `go.opentelemetry.io/otel` is updated to no longer take an unused context and instead take a required name and a variable number of `EventOption`s. (#1254) +- The function signature of the Span `RecordError` method in `go.opentelemetry.io/otel` is updated to no longer take an unused context and instead take a required error value and a variable number of `EventOption`s. (#1254) +- Move the `go.opentelemetry.io/otel/api/global` package to `go.opentelemetry.io/otel`. (#1262) (#1330) +- Move the `Version` function from `go.opentelemetry.io/otel/sdk` to `go.opentelemetry.io/otel`. (#1330) +- Rename correlation context header from `"otcorrelations"` to `"baggage"` to match the OpenTelemetry specification. (#1267) +- Fix `Code.UnmarshalJSON` to work with valid JSON only. (#1276) +- The `resource.New()` method changes signature to support builtin attributes and functional options, including `telemetry.sdk.*` and + `host.name` semantic conventions; the former method is renamed `resource.NewWithAttributes`. (#1235) +- The Prometheus exporter now exports non-monotonic counters (i.e. `UpDownCounter`s) as gauges. (#1210) +- Correct the `Span.End` method documentation in the `otel` API to state updates are not allowed on a span after it has ended. (#1310) +- Updated span collection limits for attribute, event and link counts to 1000 (#1318) +- Renamed `semconv.HTTPUrlKey` to `semconv.HTTPURLKey`. (#1338) + +### Removed + +- The `ErrInvalidHexID`, `ErrInvalidTraceIDLength`, `ErrInvalidSpanIDLength`, `ErrInvalidSpanIDLength`, or `ErrNilSpanID` from the `go.opentelemetry.io/otel` package are unexported now. (#1243) +- The `AddEventWithTimestamp` method on the `Span` interface in `go.opentelemetry.io/otel` is removed due to its redundancy. + It is replaced by using the `AddEvent` method with a `WithTimestamp` option. (#1254) +- The `MockSpan` and `MockTracer` types are removed from `go.opentelemetry.io/otel/oteltest`. + `Tracer` and `Span` from the same module should be used in their place instead. (#1306) +- `WorkerCount` option is removed from `go.opentelemetry.io/otel/exporters/otlp`. (#1350) +- Remove the following labels types: INT32, UINT32, UINT64 and FLOAT32. (#1314) + +### Fixed + +- Rename `MergeItererator` to `MergeIterator` in the `go.opentelemetry.io/otel/label` package. (#1244) +- The `go.opentelemetry.io/otel/api/global` packages global TextMapPropagator now delegates functionality to a globally set delegate for all previously returned propagators. (#1258) +- Fix condition in `label.Any`. (#1299) +- Fix global `TracerProvider` to pass options to its configured provider. (#1329) +- Fix missing handler for `ExactKind` aggregator in OTLP metrics transformer (#1309) + +## [0.13.0] - 2020-10-08 + +### Added + +- OTLP Metric exporter supports Histogram aggregation. (#1209) +- The `Code` struct from the `go.opentelemetry.io/otel/codes` package now supports JSON marshaling and unmarshaling as well as implements the `Stringer` interface. (#1214) +- A Baggage API to implement the OpenTelemetry specification. (#1217) +- Add Shutdown method to sdk/trace/provider, shutdown processors in the order they were registered. (#1227) + +### Changed + +- Set default propagator to no-op propagator. (#1184) +- The `HTTPSupplier`, `HTTPExtractor`, `HTTPInjector`, and `HTTPPropagator` from the `go.opentelemetry.io/otel/api/propagation` package were replaced with unified `TextMapCarrier` and `TextMapPropagator` in the `go.opentelemetry.io/otel/propagation` package. (#1212) (#1325) +- The `New` function from the `go.opentelemetry.io/otel/api/propagation` package was replaced with `NewCompositeTextMapPropagator` in the `go.opentelemetry.io/otel` package. (#1212) +- The status codes of the `go.opentelemetry.io/otel/codes` package have been updated to match the latest OpenTelemetry specification. + They now are `Unset`, `Error`, and `Ok`. + They no longer track the gRPC codes. (#1214) +- The `StatusCode` field of the `SpanData` struct in the `go.opentelemetry.io/otel/sdk/export/trace` package now uses the codes package from this package instead of the gRPC project. (#1214) +- Move the `go.opentelemetry.io/otel/api/baggage` package into `go.opentelemetry.io/otel/baggage`. (#1217) (#1325) +- A `Shutdown` method of `SpanProcessor` and all its implementations receives a context and returns an error. (#1264) + +### Fixed + +- Copies of data from arrays and slices passed to `go.opentelemetry.io/otel/label.ArrayValue()` are now used in the returned `Value` instead of using the mutable data itself. (#1226) + +### Removed + +- The `ExtractHTTP` and `InjectHTTP` functions from the `go.opentelemetry.io/otel/api/propagation` package were removed. (#1212) +- The `Propagators` interface from the `go.opentelemetry.io/otel/api/propagation` package was removed to conform to the OpenTelemetry specification. + The explicit `TextMapPropagator` type can be used in its place as this is the `Propagator` type the specification defines. (#1212) +- The `SetAttribute` method of the `Span` from the `go.opentelemetry.io/otel/api/trace` package was removed given its redundancy with the `SetAttributes` method. (#1216) +- The internal implementation of Baggage storage is removed in favor of using the new Baggage API functionality. (#1217) +- Remove duplicate hostname key `HostHostNameKey` in Resource semantic conventions. (#1219) +- Nested array/slice support has been removed. (#1226) + +## [0.12.0] - 2020-09-24 + +### Added + +- A `SpanConfigure` function in `go.opentelemetry.io/otel/api/trace` to create a new `SpanConfig` from `SpanOption`s. (#1108) +- In the `go.opentelemetry.io/otel/api/trace` package, `NewTracerConfig` was added to construct new `TracerConfig`s. + This addition was made to conform with our project option conventions. (#1155) +- Instrumentation library information was added to the Zipkin exporter. (#1119) +- The `SpanProcessor` interface now has a `ForceFlush()` method. (#1166) +- More semantic conventions for k8s as resource attributes. (#1167) + +### Changed + +- Add reconnecting udp connection type to Jaeger exporter. + This change adds a new optional implementation of the udp conn interface used to detect changes to an agent's host dns record. + It then adopts the new destination address to ensure the exporter doesn't get stuck. This change was ported from jaegertracing/jaeger-client-go#520. (#1063) +- Replace `StartOption` and `EndOption` in `go.opentelemetry.io/otel/api/trace` with `SpanOption`. + This change is matched by replacing the `StartConfig` and `EndConfig` with a unified `SpanConfig`. (#1108) +- Replace the `LinkedTo` span option in `go.opentelemetry.io/otel/api/trace` with `WithLinks`. + This is be more consistent with our other option patterns, i.e. passing the item to be configured directly instead of its component parts, and provides a cleaner function signature. (#1108) +- The `go.opentelemetry.io/otel/api/trace` `TracerOption` was changed to an interface to conform to project option conventions. (#1109) +- Move the `B3` and `TraceContext` from within the `go.opentelemetry.io/otel/api/trace` package to their own `go.opentelemetry.io/otel/propagators` package. + This removal of the propagators is reflective of the OpenTelemetry specification for these propagators as well as cleans up the `go.opentelemetry.io/otel/api/trace` API. (#1118) +- Rename Jaeger tags used for instrumentation library information to reflect changes in OpenTelemetry specification. (#1119) +- Rename `ProbabilitySampler` to `TraceIDRatioBased` and change semantics to ignore parent span sampling status. (#1115) +- Move `tools` package under `internal`. (#1141) +- Move `go.opentelemetry.io/otel/api/correlation` package to `go.opentelemetry.io/otel/api/baggage`. (#1142) + The `correlation.CorrelationContext` propagator has been renamed `baggage.Baggage`. Other exported functions and types are unchanged. +- Rename `ParentOrElse` sampler to `ParentBased` and allow setting samplers depending on parent span. (#1153) +- In the `go.opentelemetry.io/otel/api/trace` package, `SpanConfigure` was renamed to `NewSpanConfig`. (#1155) +- Change `dependabot.yml` to add a `Skip Changelog` label to dependabot-sourced PRs. (#1161) +- The [configuration style guide](https://github.com/open-telemetry/opentelemetry-go/blob/master/CONTRIBUTING.md#config) has been updated to + recommend the use of `newConfig()` instead of `configure()`. (#1163) +- The `otlp.Config` type has been unexported and changed to `otlp.config`, along with its initializer. (#1163) +- Ensure exported interface types include parameter names and update the + Style Guide to reflect this styling rule. (#1172) +- Don't consider unset environment variable for resource detection to be an error. (#1170) +- Rename `go.opentelemetry.io/otel/api/metric.ConfigureInstrument` to `NewInstrumentConfig` and + `go.opentelemetry.io/otel/api/metric.ConfigureMeter` to `NewMeterConfig`. +- ValueObserver instruments use LastValue aggregator by default. (#1165) +- OTLP Metric exporter supports LastValue aggregation. (#1165) +- Move the `go.opentelemetry.io/otel/api/unit` package to `go.opentelemetry.io/otel/unit`. (#1185) +- Rename `Provider` to `MeterProvider` in the `go.opentelemetry.io/otel/api/metric` package. (#1190) +- Rename `NoopProvider` to `NoopMeterProvider` in the `go.opentelemetry.io/otel/api/metric` package. (#1190) +- Rename `NewProvider` to `NewMeterProvider` in the `go.opentelemetry.io/otel/api/metric/metrictest` package. (#1190) +- Rename `Provider` to `MeterProvider` in the `go.opentelemetry.io/otel/api/metric/registry` package. (#1190) +- Rename `NewProvider` to `NewMeterProvider` in the `go.opentelemetry.io/otel/api/metri/registryc` package. (#1190) +- Rename `Provider` to `TracerProvider` in the `go.opentelemetry.io/otel/api/trace` package. (#1190) +- Rename `NoopProvider` to `NoopTracerProvider` in the `go.opentelemetry.io/otel/api/trace` package. (#1190) +- Rename `Provider` to `TracerProvider` in the `go.opentelemetry.io/otel/api/trace/tracetest` package. (#1190) +- Rename `NewProvider` to `NewTracerProvider` in the `go.opentelemetry.io/otel/api/trace/tracetest` package. (#1190) +- Rename `WrapperProvider` to `WrapperTracerProvider` in the `go.opentelemetry.io/otel/bridge/opentracing` package. (#1190) +- Rename `NewWrapperProvider` to `NewWrapperTracerProvider` in the `go.opentelemetry.io/otel/bridge/opentracing` package. (#1190) +- Rename `Provider` method of the pull controller to `MeterProvider` in the `go.opentelemetry.io/otel/sdk/metric/controller/pull` package. (#1190) +- Rename `Provider` method of the push controller to `MeterProvider` in the `go.opentelemetry.io/otel/sdk/metric/controller/push` package. (#1190) +- Rename `ProviderOptions` to `TracerProviderConfig` in the `go.opentelemetry.io/otel/sdk/trace` package. (#1190) +- Rename `ProviderOption` to `TracerProviderOption` in the `go.opentelemetry.io/otel/sdk/trace` package. (#1190) +- Rename `Provider` to `TracerProvider` in the `go.opentelemetry.io/otel/sdk/trace` package. (#1190) +- Rename `NewProvider` to `NewTracerProvider` in the `go.opentelemetry.io/otel/sdk/trace` package. (#1190) +- Renamed `SamplingDecision` values to comply with OpenTelemetry specification change. (#1192) +- Renamed Zipkin attribute names from `ot.status_code & ot.status_description` to `otel.status_code & otel.status_description`. (#1201) +- The default SDK now invokes registered `SpanProcessor`s in the order they were registered with the `TracerProvider`. (#1195) +- Add test of spans being processed by the `SpanProcessor`s in the order they were registered. (#1203) + +### Removed + +- Remove the B3 propagator from `go.opentelemetry.io/otel/propagators`. It is now located in the + `go.opentelemetry.io/contrib/propagators/` module. (#1191) +- Remove the semantic convention for HTTP status text, `HTTPStatusTextKey` from package `go.opentelemetry.io/otel/semconv`. (#1194) + +### Fixed + +- Zipkin example no longer mentions `ParentSampler`, corrected to `ParentBased`. (#1171) +- Fix missing shutdown processor in otel-collector example. (#1186) +- Fix missing shutdown processor in basic and namedtracer examples. (#1197) + +## [0.11.0] - 2020-08-24 + +### Added + +- Support for exporting array-valued attributes via OTLP. (#992) +- `Noop` and `InMemory` `SpanBatcher` implementations to help with testing integrations. (#994) +- Support for filtering metric label sets. (#1047) +- A dimensionality-reducing metric Processor. (#1057) +- Integration tests for more OTel Collector Attribute types. (#1062) +- A new `WithSpanProcessor` `ProviderOption` is added to the `go.opentelemetry.io/otel/sdk/trace` package to create a `Provider` and automatically register the `SpanProcessor`. (#1078) + +### Changed + +- Rename `sdk/metric/processor/test` to `sdk/metric/processor/processortest`. (#1049) +- Rename `sdk/metric/controller/test` to `sdk/metric/controller/controllertest`. (#1049) +- Rename `api/testharness` to `api/apitest`. (#1049) +- Rename `api/trace/testtrace` to `api/trace/tracetest`. (#1049) +- Change Metric Processor to merge multiple observations. (#1024) +- The `go.opentelemetry.io/otel/bridge/opentracing` bridge package has been made into its own module. + This removes the package dependencies of this bridge from the rest of the OpenTelemetry based project. (#1038) +- Renamed `go.opentelemetry.io/otel/api/standard` package to `go.opentelemetry.io/otel/semconv` to avoid the ambiguous and generic name `standard` and better describe the package as containing OpenTelemetry semantic conventions. (#1016) +- The environment variable used for resource detection has been changed from `OTEL_RESOURCE_LABELS` to `OTEL_RESOURCE_ATTRIBUTES` (#1042) +- Replace `WithSyncer` with `WithBatcher` in examples. (#1044) +- Replace the `google.golang.org/grpc/codes` dependency in the API with an equivalent `go.opentelemetry.io/otel/codes` package. (#1046) +- Merge the `go.opentelemetry.io/otel/api/label` and `go.opentelemetry.io/otel/api/kv` into the new `go.opentelemetry.io/otel/label` package. (#1060) +- Unify Callback Function Naming. + Rename `*Callback` with `*Func`. (#1061) +- CI builds validate against last two versions of Go, dropping 1.13 and adding 1.15. (#1064) +- The `go.opentelemetry.io/otel/sdk/export/trace` interfaces `SpanSyncer` and `SpanBatcher` have been replaced with a specification compliant `Exporter` interface. + This interface still supports the export of `SpanData`, but only as a slice. + Implementation are also required now to return any error from `ExportSpans` if one occurs as well as implement a `Shutdown` method for exporter clean-up. (#1078) +- The `go.opentelemetry.io/otel/sdk/trace` `NewBatchSpanProcessor` function no longer returns an error. + If a `nil` exporter is passed as an argument to this function, instead of it returning an error, it now returns a `BatchSpanProcessor` that handles the export of `SpanData` by not taking any action. (#1078) +- The `go.opentelemetry.io/otel/sdk/trace` `NewProvider` function to create a `Provider` no longer returns an error, instead only a `*Provider`. + This change is related to `NewBatchSpanProcessor` not returning an error which was the only error this function would return. (#1078) + +### Removed + +- Duplicate, unused API sampler interface. (#999) + Use the [`Sampler` interface](https://github.com/open-telemetry/opentelemetry-go/blob/v0.11.0/sdk/trace/sampling.go) provided by the SDK instead. +- The `grpctrace` instrumentation was moved to the `go.opentelemetry.io/contrib` repository and out of this repository. + This move includes moving the `grpc` example to the `go.opentelemetry.io/contrib` as well. (#1027) +- The `WithSpan` method of the `Tracer` interface. + The functionality this method provided was limited compared to what a user can provide themselves. + It was removed with the understanding that if there is sufficient user need it can be added back based on actual user usage. (#1043) +- The `RegisterSpanProcessor` and `UnregisterSpanProcessor` functions. + These were holdovers from an approach prior to the TracerProvider design. They were not used anymore. (#1077) +- The `oterror` package. (#1026) +- The `othttp` and `httptrace` instrumentations were moved to `go.opentelemetry.io/contrib`. (#1032) + +### Fixed + +- The `semconv.HTTPServerMetricAttributesFromHTTPRequest()` function no longer generates the high-cardinality `http.request.content.length` label. (#1031) +- Correct instrumentation version tag in Jaeger exporter. (#1037) +- The SDK span will now set an error event if the `End` method is called during a panic (i.e. it was deferred). (#1043) +- Move internally generated protobuf code from the `go.opentelemetry.io/otel` to the OTLP exporter to reduce dependency overhead. (#1050) +- The `otel-collector` example referenced outdated collector processors. (#1006) + +## [0.10.0] - 2020-07-29 + +This release migrates the default OpenTelemetry SDK into its own Go module, decoupling the SDK from the API and reducing dependencies for instrumentation packages. + +### Added + +- The Zipkin exporter now has `NewExportPipeline` and `InstallNewPipeline` constructor functions to match the common pattern. + These function build a new exporter with default SDK options and register the exporter with the `global` package respectively. (#944) +- Add propagator option for gRPC instrumentation. (#986) +- The `testtrace` package now tracks the `trace.SpanKind` for each span. (#987) + +### Changed + +- Replace the `RegisterGlobal` `Option` in the Jaeger exporter with an `InstallNewPipeline` constructor function. + This matches the other exporter constructor patterns and will register a new exporter after building it with default configuration. (#944) +- The trace (`go.opentelemetry.io/otel/exporters/trace/stdout`) and metric (`go.opentelemetry.io/otel/exporters/metric/stdout`) `stdout` exporters are now merged into a single exporter at `go.opentelemetry.io/otel/exporters/stdout`. + This new exporter was made into its own Go module to follow the pattern of all exporters and decouple it from the `go.opentelemetry.io/otel` module. (#956, #963) +- Move the `go.opentelemetry.io/otel/exporters/test` test package to `go.opentelemetry.io/otel/sdk/export/metric/metrictest`. (#962) +- The `go.opentelemetry.io/otel/api/kv/value` package was merged into the parent `go.opentelemetry.io/otel/api/kv` package. (#968) + - `value.Bool` was replaced with `kv.BoolValue`. + - `value.Int64` was replaced with `kv.Int64Value`. + - `value.Uint64` was replaced with `kv.Uint64Value`. + - `value.Float64` was replaced with `kv.Float64Value`. + - `value.Int32` was replaced with `kv.Int32Value`. + - `value.Uint32` was replaced with `kv.Uint32Value`. + - `value.Float32` was replaced with `kv.Float32Value`. + - `value.String` was replaced with `kv.StringValue`. + - `value.Int` was replaced with `kv.IntValue`. + - `value.Uint` was replaced with `kv.UintValue`. + - `value.Array` was replaced with `kv.ArrayValue`. +- Rename `Infer` to `Any` in the `go.opentelemetry.io/otel/api/kv` package. (#972) +- Change `othttp` to use the `httpsnoop` package to wrap the `ResponseWriter` so that optional interfaces (`http.Hijacker`, `http.Flusher`, etc.) that are implemented by the original `ResponseWriter`are also implemented by the wrapped `ResponseWriter`. (#979) +- Rename `go.opentelemetry.io/otel/sdk/metric/aggregator/test` package to `go.opentelemetry.io/otel/sdk/metric/aggregator/aggregatortest`. (#980) +- Make the SDK into its own Go module called `go.opentelemetry.io/otel/sdk`. (#985) +- Changed the default trace `Sampler` from `AlwaysOn` to `ParentOrElse(AlwaysOn)`. (#989) + +### Removed + +- The `IndexedAttribute` function from the `go.opentelemetry.io/otel/api/label` package was removed in favor of `IndexedLabel` which it was synonymous with. (#970) + +### Fixed + +- Bump github.com/golangci/golangci-lint from 1.28.3 to 1.29.0 in /tools. (#953) +- Bump github.com/google/go-cmp from 0.5.0 to 0.5.1. (#957) +- Use `global.Handle` for span export errors in the OTLP exporter. (#946) +- Correct Go language formatting in the README documentation. (#961) +- Remove default SDK dependencies from the `go.opentelemetry.io/otel/api` package. (#977) +- Remove default SDK dependencies from the `go.opentelemetry.io/otel/instrumentation` package. (#983) +- Move documented examples for `go.opentelemetry.io/otel/instrumentation/grpctrace` interceptors into Go example tests. (#984) + +## [0.9.0] - 2020-07-20 + +### Added + +- A new Resource Detector interface is included to allow resources to be automatically detected and included. (#939) +- A Detector to automatically detect resources from an environment variable. (#939) +- Github action to generate protobuf Go bindings locally in `internal/opentelemetry-proto-gen`. (#938) +- OTLP .proto files from `open-telemetry/opentelemetry-proto` imported as a git submodule under `internal/opentelemetry-proto`. + References to `github.com/open-telemetry/opentelemetry-proto` changed to `go.opentelemetry.io/otel/internal/opentelemetry-proto-gen`. (#942) + +### Changed + +- Non-nil value `struct`s for key-value pairs will be marshalled using JSON rather than `Sprintf`. (#948) + +### Removed + +- Removed dependency on `github.com/open-telemetry/opentelemetry-collector`. (#943) + +## [0.8.0] - 2020-07-09 + +### Added + +- The `B3Encoding` type to represent the B3 encoding(s) the B3 propagator can inject. + A value for HTTP supported encodings (Multiple Header: `MultipleHeader`, Single Header: `SingleHeader`) are included. (#882) +- The `FlagsDeferred` trace flag to indicate if the trace sampling decision has been deferred. (#882) +- The `FlagsDebug` trace flag to indicate if the trace is a debug trace. (#882) +- Add `peer.service` semantic attribute. (#898) +- Add database-specific semantic attributes. (#899) +- Add semantic convention for `faas.coldstart` and `container.id`. (#909) +- Add http content size semantic conventions. (#905) +- Include `http.request_content_length` in HTTP request basic attributes. (#905) +- Add semantic conventions for operating system process resource attribute keys. (#919) +- The Jaeger exporter now has a `WithBatchMaxCount` option to specify the maximum number of spans sent in a batch. (#931) + +### Changed + +- Update `CONTRIBUTING.md` to ask for updates to `CHANGELOG.md` with each pull request. (#879) +- Use lowercase header names for B3 Multiple Headers. (#881) +- The B3 propagator `SingleHeader` field has been replaced with `InjectEncoding`. + This new field can be set to combinations of the `B3Encoding` bitmasks and will inject trace information in these encodings. + If no encoding is set, the propagator will default to `MultipleHeader` encoding. (#882) +- The B3 propagator now extracts from either HTTP encoding of B3 (Single Header or Multiple Header) based on what is contained in the header. + Preference is given to Single Header encoding with Multiple Header being the fallback if Single Header is not found or is invalid. + This behavior change is made to dynamically support all correctly encoded traces received instead of having to guess the expected encoding prior to receiving. (#882) +- Extend semantic conventions for RPC. (#900) +- To match constant naming conventions in the `api/standard` package, the `FaaS*` key names are appended with a suffix of `Key`. (#920) + - `"api/standard".FaaSName` -> `FaaSNameKey` + - `"api/standard".FaaSID` -> `FaaSIDKey` + - `"api/standard".FaaSVersion` -> `FaaSVersionKey` + - `"api/standard".FaaSInstance` -> `FaaSInstanceKey` + +### Removed + +- The `FlagsUnused` trace flag is removed. + The purpose of this flag was to act as the inverse of `FlagsSampled`, the inverse of `FlagsSampled` is used instead. (#882) +- The B3 header constants (`B3SingleHeader`, `B3DebugFlagHeader`, `B3TraceIDHeader`, `B3SpanIDHeader`, `B3SampledHeader`, `B3ParentSpanIDHeader`) are removed. + If B3 header keys are needed [the authoritative OpenZipkin package constants](https://pkg.go.dev/github.com/openzipkin/zipkin-go@v0.2.2/propagation/b3?tab=doc#pkg-constants) should be used instead. (#882) + +### Fixed + +- The B3 Single Header name is now correctly `b3` instead of the previous `X-B3`. (#881) +- The B3 propagator now correctly supports sampling only values (`b3: 0`, `b3: 1`, or `b3: d`) for a Single B3 Header. (#882) +- The B3 propagator now propagates the debug flag. + This removes the behavior of changing the debug flag into a set sampling bit. + Instead, this now follow the B3 specification and omits the `X-B3-Sampling` header. (#882) +- The B3 propagator now tracks "unset" sampling state (meaning "defer the decision") and does not set the `X-B3-Sampling` header when injecting. (#882) +- Bump github.com/itchyny/gojq from 0.10.3 to 0.10.4 in /tools. (#883) +- Bump github.com/opentracing/opentracing-go from v1.1.1-0.20190913142402-a7454ce5950e to v1.2.0. (#885) +- The tracing time conversion for OTLP spans is now correctly set to `UnixNano`. (#896) +- Ensure span status is not set to `Unknown` when no HTTP status code is provided as it is assumed to be `200 OK`. (#908) +- Ensure `httptrace.clientTracer` closes `http.headers` span. (#912) +- Prometheus exporter will not apply stale updates or forget inactive metrics. (#903) +- Add test for api.standard `HTTPClientAttributesFromHTTPRequest`. (#905) +- Bump github.com/golangci/golangci-lint from 1.27.0 to 1.28.1 in /tools. (#901, #913) +- Update otel-colector example to use the v0.5.0 collector. (#915) +- The `grpctrace` instrumentation uses a span name conforming to the OpenTelemetry semantic conventions (does not contain a leading slash (`/`)). (#922) +- The `grpctrace` instrumentation includes an `rpc.method` attribute now set to the gRPC method name. (#900, #922) +- The `grpctrace` instrumentation `rpc.service` attribute now contains the package name if one exists. + This is in accordance with OpenTelemetry semantic conventions. (#922) +- Correlation Context extractor will no longer insert an empty map into the returned context when no valid values are extracted. (#923) +- Bump google.golang.org/api from 0.28.0 to 0.29.0 in /exporters/trace/jaeger. (#925) +- Bump github.com/itchyny/gojq from 0.10.4 to 0.11.0 in /tools. (#926) +- Bump github.com/golangci/golangci-lint from 1.28.1 to 1.28.2 in /tools. (#930) + +## [0.7.0] - 2020-06-26 + +This release implements the v0.5.0 version of the OpenTelemetry specification. + +### Added + +- The othttp instrumentation now includes default metrics. (#861) +- This CHANGELOG file to track all changes in the project going forward. +- Support for array type attributes. (#798) +- Apply transitive dependabot go.mod dependency updates as part of a new automatic Github workflow. (#844) +- Timestamps are now passed to exporters for each export. (#835) +- Add new `Accumulation` type to metric SDK to transport telemetry from `Accumulator`s to `Processor`s. + This replaces the prior `Record` `struct` use for this purpose. (#835) +- New dependabot integration to automate package upgrades. (#814) +- `Meter` and `Tracer` implementations accept instrumentation version version as an optional argument. + This instrumentation version is passed on to exporters. (#811) (#805) (#802) +- The OTLP exporter includes the instrumentation version in telemetry it exports. (#811) +- Environment variables for Jaeger exporter are supported. (#796) +- New `aggregation.Kind` in the export metric API. (#808) +- New example that uses OTLP and the collector. (#790) +- Handle errors in the span `SetName` during span initialization. (#791) +- Default service config to enable retries for retry-able failed requests in the OTLP exporter and an option to override this default. (#777) +- New `go.opentelemetry.io/otel/api/oterror` package to uniformly support error handling and definitions for the project. (#778) +- New `global` default implementation of the `go.opentelemetry.io/otel/api/oterror.Handler` interface to be used to handle errors prior to an user defined `Handler`. + There is also functionality for the user to register their `Handler` as well as a convenience function `Handle` to handle an error with this global `Handler`(#778) +- Options to specify propagators for httptrace and grpctrace instrumentation. (#784) +- The required `application/json` header for the Zipkin exporter is included in all exports. (#774) +- Integrate HTTP semantics helpers from the contrib repository into the `api/standard` package. #769 + +### Changed + +- Rename `Integrator` to `Processor` in the metric SDK. (#863) +- Rename `AggregationSelector` to `AggregatorSelector`. (#859) +- Rename `SynchronizedCopy` to `SynchronizedMove`. (#858) +- Rename `simple` integrator to `basic` integrator. (#857) +- Merge otlp collector examples. (#841) +- Change the metric SDK to support cumulative, delta, and pass-through exporters directly. + With these changes, cumulative and delta specific exporters are able to request the correct kind of aggregation from the SDK. (#840) +- The `Aggregator.Checkpoint` API is renamed to `SynchronizedCopy` and adds an argument, a different `Aggregator` into which the copy is stored. (#812) +- The `export.Aggregator` contract is that `Update()` and `SynchronizedCopy()` are synchronized with each other. + All the aggregation interfaces (`Sum`, `LastValue`, ...) are not meant to be synchronized, as the caller is expected to synchronize aggregators at a higher level after the `Accumulator`. + Some of the `Aggregators` used unnecessary locking and that has been cleaned up. (#812) +- Use of `metric.Number` was replaced by `int64` now that we use `sync.Mutex` in the `MinMaxSumCount` and `Histogram` `Aggregators`. (#812) +- Replace `AlwaysParentSample` with `ParentSample(fallback)` to match the OpenTelemetry v0.5.0 specification. (#810) +- Rename `sdk/export/metric/aggregator` to `sdk/export/metric/aggregation`. #808 +- Send configured headers with every request in the OTLP exporter, instead of just on connection creation. (#806) +- Update error handling for any one off error handlers, replacing, instead, with the `global.Handle` function. (#791) +- Rename `plugin` directory to `instrumentation` to match the OpenTelemetry specification. (#779) +- Makes the argument order to Histogram and DDSketch `New()` consistent. (#781) + +### Removed + +- `Uint64NumberKind` and related functions from the API. (#864) +- Context arguments from `Aggregator.Checkpoint` and `Integrator.Process` as they were unused. (#803) +- `SpanID` is no longer included in parameters for sampling decision to match the OpenTelemetry specification. (#775) + +### Fixed + +- Upgrade OTLP exporter to opentelemetry-proto matching the opentelemetry-collector v0.4.0 release. (#866) +- Allow changes to `go.sum` and `go.mod` when running dependabot tidy-up. (#871) +- Bump github.com/stretchr/testify from 1.4.0 to 1.6.1. (#824) +- Bump github.com/prometheus/client_golang from 1.7.0 to 1.7.1 in /exporters/metric/prometheus. (#867) +- Bump google.golang.org/grpc from 1.29.1 to 1.30.0 in /exporters/trace/jaeger. (#853) +- Bump google.golang.org/grpc from 1.29.1 to 1.30.0 in /exporters/trace/zipkin. (#854) +- Bumps github.com/golang/protobuf from 1.3.2 to 1.4.2 (#848) +- Bump github.com/stretchr/testify from 1.4.0 to 1.6.1 in /exporters/otlp (#817) +- Bump github.com/golangci/golangci-lint from 1.25.1 to 1.27.0 in /tools (#828) +- Bump github.com/prometheus/client_golang from 1.5.0 to 1.7.0 in /exporters/metric/prometheus (#838) +- Bump github.com/stretchr/testify from 1.4.0 to 1.6.1 in /exporters/trace/jaeger (#829) +- Bump github.com/benbjohnson/clock from 1.0.0 to 1.0.3 (#815) +- Bump github.com/stretchr/testify from 1.4.0 to 1.6.1 in /exporters/trace/zipkin (#823) +- Bump github.com/itchyny/gojq from 0.10.1 to 0.10.3 in /tools (#830) +- Bump github.com/stretchr/testify from 1.4.0 to 1.6.1 in /exporters/metric/prometheus (#822) +- Bump google.golang.org/grpc from 1.27.1 to 1.29.1 in /exporters/trace/zipkin (#820) +- Bump google.golang.org/grpc from 1.27.1 to 1.29.1 in /exporters/trace/jaeger (#831) +- Bump github.com/google/go-cmp from 0.4.0 to 0.5.0 (#836) +- Bump github.com/google/go-cmp from 0.4.0 to 0.5.0 in /exporters/trace/jaeger (#837) +- Bump github.com/google/go-cmp from 0.4.0 to 0.5.0 in /exporters/otlp (#839) +- Bump google.golang.org/api from 0.20.0 to 0.28.0 in /exporters/trace/jaeger (#843) +- Set span status from HTTP status code in the othttp instrumentation. (#832) +- Fixed typo in push controller comment. (#834) +- The `Aggregator` testing has been updated and cleaned. (#812) +- `metric.Number(0)` expressions are replaced by `0` where possible. (#812) +- Fixed `global` `handler_test.go` test failure. #804 +- Fixed `BatchSpanProcessor.Shutdown` to wait until all spans are processed. (#766) +- Fixed OTLP example's accidental early close of exporter. (#807) +- Ensure zipkin exporter reads and closes response body. (#788) +- Update instrumentation to use `api/standard` keys instead of custom keys. (#782) +- Clean up tools and RELEASING documentation. (#762) + +## [0.6.0] - 2020-05-21 + +### Added + +- Support for `Resource`s in the prometheus exporter. (#757) +- New pull controller. (#751) +- New `UpDownSumObserver` instrument. (#750) +- OpenTelemetry collector demo. (#711) +- New `SumObserver` instrument. (#747) +- New `UpDownCounter` instrument. (#745) +- New timeout `Option` and configuration function `WithTimeout` to the push controller. (#742) +- New `api/standards` package to implement semantic conventions and standard key-value generation. (#731) + +### Changed + +- Rename `Register*` functions in the metric API to `New*` for all `Observer` instruments. (#761) +- Use `[]float64` for histogram boundaries, not `[]metric.Number`. (#758) +- Change OTLP example to use exporter as a trace `Syncer` instead of as an unneeded `Batcher`. (#756) +- Replace `WithResourceAttributes()` with `WithResource()` in the trace SDK. (#754) +- The prometheus exporter now uses the new pull controller. (#751) +- Rename `ScheduleDelayMillis` to `BatchTimeout` in the trace `BatchSpanProcessor`.(#752) +- Support use of synchronous instruments in asynchronous callbacks (#725) +- Move `Resource` from the `Export` method parameter into the metric export `Record`. (#739) +- Rename `Observer` instrument to `ValueObserver`. (#734) +- The push controller now has a method (`Provider()`) to return a `metric.Provider` instead of the old `Meter` method that acted as a `metric.Provider`. (#738) +- Replace `Measure` instrument by `ValueRecorder` instrument. (#732) +- Rename correlation context header from `"Correlation-Context"` to `"otcorrelations"` to match the OpenTelemetry specification. (#727) + +### Fixed + +- Ensure gRPC `ClientStream` override methods do not panic in grpctrace package. (#755) +- Disable parts of `BatchSpanProcessor` test until a fix is found. (#743) +- Fix `string` case in `kv` `Infer` function. (#746) +- Fix panic in grpctrace client interceptors. (#740) +- Refactor the `api/metrics` push controller and add `CheckpointSet` synchronization. (#737) +- Rewrite span batch process queue batching logic. (#719) +- Remove the push controller named Meter map. (#738) +- Fix Histogram aggregator initial state (fix #735). (#736) +- Ensure golang alpine image is running `golang-1.14` for examples. (#733) +- Added test for grpctrace `UnaryInterceptorClient`. (#695) +- Rearrange `api/metric` code layout. (#724) + +## [0.5.0] - 2020-05-13 + +### Added + +- Batch `Observer` callback support. (#717) +- Alias `api` types to root package of project. (#696) +- Create basic `othttp.Transport` for simple client instrumentation. (#678) +- `SetAttribute(string, interface{})` to the trace API. (#674) +- Jaeger exporter option that allows user to specify custom http client. (#671) +- `Stringer` and `Infer` methods to `key`s. (#662) + +### Changed + +- Rename `NewKey` in the `kv` package to just `Key`. (#721) +- Move `core` and `key` to `kv` package. (#720) +- Make the metric API `Meter` a `struct` so the abstract `MeterImpl` can be passed and simplify implementation. (#709) +- Rename SDK `Batcher` to `Integrator` to match draft OpenTelemetry SDK specification. (#710) +- Rename SDK `Ungrouped` integrator to `simple.Integrator` to match draft OpenTelemetry SDK specification. (#710) +- Rename SDK `SDK` `struct` to `Accumulator` to match draft OpenTelemetry SDK specification. (#710) +- Move `Number` from `core` to `api/metric` package. (#706) +- Move `SpanContext` from `core` to `trace` package. (#692) +- Change traceparent header from `Traceparent` to `traceparent` to implement the W3C specification. (#681) + +### Fixed + +- Update tooling to run generators in all submodules. (#705) +- gRPC interceptor regexp to match methods without a service name. (#683) +- Use a `const` for padding 64-bit B3 trace IDs. (#701) +- Update `mockZipkin` listen address from `:0` to `127.0.0.1:0`. (#700) +- Left-pad 64-bit B3 trace IDs with zero. (#698) +- Propagate at least the first W3C tracestate header. (#694) +- Remove internal `StateLocker` implementation. (#688) +- Increase instance size CI system uses. (#690) +- Add a `key` benchmark and use reflection in `key.Infer()`. (#679) +- Fix internal `global` test by using `global.Meter` with `RecordBatch()`. (#680) +- Reimplement histogram using mutex instead of `StateLocker`. (#669) +- Switch `MinMaxSumCount` to a mutex lock implementation instead of `StateLocker`. (#667) +- Update documentation to not include any references to `WithKeys`. (#672) +- Correct misspelling. (#668) +- Fix clobbering of the span context if extraction fails. (#656) +- Bump `golangci-lint` and work around the corrupting bug. (#666) (#670) + +## [0.4.3] - 2020-04-24 + +### Added + +- `Dockerfile` and `docker-compose.yml` to run example code. (#635) +- New `grpctrace` package that provides gRPC client and server interceptors for both unary and stream connections. (#621) +- New `api/label` package, providing common label set implementation. (#651) +- Support for JSON marshaling of `Resources`. (#654) +- `TraceID` and `SpanID` implementations for `Stringer` interface. (#642) +- `RemoteAddrKey` in the othttp plugin to include the HTTP client address in top-level spans. (#627) +- `WithSpanFormatter` option to the othttp plugin. (#617) +- Updated README to include section for compatible libraries and include reference to the contrib repository. (#612) +- The prometheus exporter now supports exporting histograms. (#601) +- A `String` method to the `Resource` to return a hashable identifier for a now unique resource. (#613) +- An `Iter` method to the `Resource` to return an array `AttributeIterator`. (#613) +- An `Equal` method to the `Resource` test the equivalence of resources. (#613) +- An iterable structure (`AttributeIterator`) for `Resource` attributes. + +### Changed + +- zipkin export's `NewExporter` now requires a `serviceName` argument to ensure this needed values is provided. (#644) +- Pass `Resources` through the metrics export pipeline. (#659) + +### Removed + +- `WithKeys` option from the metric API. (#639) + +### Fixed + +- Use the `label.Set.Equivalent` value instead of an encoding in the batcher. (#658) +- Correct typo `trace.Exporter` to `trace.SpanSyncer` in comments. (#653) +- Use type names for return values in jaeger exporter. (#648) +- Increase the visibility of the `api/key` package by updating comments and fixing usages locally. (#650) +- `Checkpoint` only after `Update`; Keep records in the `sync.Map` longer. (#647) +- Do not cache `reflect.ValueOf()` in metric Labels. (#649) +- Batch metrics exported from the OTLP exporter based on `Resource` and labels. (#626) +- Add error wrapping to the prometheus exporter. (#631) +- Update the OTLP exporter batching of traces to use a unique `string` representation of an associated `Resource` as the batching key. (#623) +- Update OTLP `SpanData` transform to only include the `ParentSpanID` if one exists. (#614) +- Update `Resource` internal representation to uniquely and reliably identify resources. (#613) +- Check return value from `CheckpointSet.ForEach` in prometheus exporter. (#622) +- Ensure spans created by httptrace client tracer reflect operation structure. (#618) +- Create a new recorder rather than reuse when multiple observations in same epoch for asynchronous instruments. #610 +- The default port the OTLP exporter uses to connect to the OpenTelemetry collector is updated to match the one the collector listens on by default. (#611) + +## [0.4.2] - 2020-03-31 + +### Fixed + +- Fix `pre_release.sh` to update version in `sdk/opentelemetry.go`. (#607) +- Fix time conversion from internal to OTLP in OTLP exporter. (#606) + +## [0.4.1] - 2020-03-31 + +### Fixed + +- Update `tag.sh` to create signed tags. (#604) + +## [0.4.0] - 2020-03-30 + +### Added + +- New API package `api/metric/registry` that exposes a `MeterImpl` wrapper for use by SDKs to generate unique instruments. (#580) +- Script to verify examples after a new release. (#579) + +### Removed + +- The dogstatsd exporter due to lack of support. + This additionally removes support for statsd. (#591) +- `LabelSet` from the metric API. + This is replaced by a `[]core.KeyValue` slice. (#595) +- `Labels` from the metric API's `Meter` interface. (#595) + +### Changed + +- The metric `export.Labels` became an interface which the SDK implements and the `export` package provides a simple, immutable implementation of this interface intended for testing purposes. (#574) +- Renamed `internal/metric.Meter` to `MeterImpl`. (#580) +- Renamed `api/global/internal.obsImpl` to `asyncImpl`. (#580) + +### Fixed + +- Corrected missing return in mock span. (#582) +- Update License header for all source files to match CNCF guidelines and include a test to ensure it is present. (#586) (#596) +- Update to v0.3.0 of the OTLP in the OTLP exporter. (#588) +- Update pre-release script to be compatible between GNU and BSD based systems. (#592) +- Add a `RecordBatch` benchmark. (#594) +- Moved span transforms of the OTLP exporter to the internal package. (#593) +- Build both go-1.13 and go-1.14 in circleci to test for all supported versions of Go. (#569) +- Removed unneeded allocation on empty labels in OLTP exporter. (#597) +- Update `BatchedSpanProcessor` to process the queue until no data but respect max batch size. (#599) +- Update project documentation godoc.org links to pkg.go.dev. (#602) + +## [0.3.0] - 2020-03-21 + +This is a first official beta release, which provides almost fully complete metrics, tracing, and context propagation functionality. +There is still a possibility of breaking changes. + +### Added + +- Add `Observer` metric instrument. (#474) +- Add global `Propagators` functionality to enable deferred initialization for propagators registered before the first Meter SDK is installed. (#494) +- Simplified export setup pipeline for the jaeger exporter to match other exporters. (#459) +- The zipkin trace exporter. (#495) +- The OTLP exporter to export metric and trace telemetry to the OpenTelemetry collector. (#497) (#544) (#545) +- Add `StatusMessage` field to the trace `Span`. (#524) +- Context propagation in OpenTracing bridge in terms of OpenTelemetry context propagation. (#525) +- The `Resource` type was added to the SDK. (#528) +- The global API now supports a `Tracer` and `Meter` function as shortcuts to getting a global `*Provider` and calling these methods directly. (#538) +- The metric API now defines a generic `MeterImpl` interface to support general purpose `Meter` construction. + Additionally, `SyncImpl` and `AsyncImpl` are added to support general purpose instrument construction. (#560) +- A metric `Kind` is added to represent the `MeasureKind`, `ObserverKind`, and `CounterKind`. (#560) +- Scripts to better automate the release process. (#576) + +### Changed + +- Default to to use `AlwaysSampler` instead of `ProbabilitySampler` to match OpenTelemetry specification. (#506) +- Renamed `AlwaysSampleSampler` to `AlwaysOnSampler` in the trace API. (#511) +- Renamed `NeverSampleSampler` to `AlwaysOffSampler` in the trace API. (#511) +- The `Status` field of the `Span` was changed to `StatusCode` to disambiguate with the added `StatusMessage`. (#524) +- Updated the trace `Sampler` interface conform to the OpenTelemetry specification. (#531) +- Rename metric API `Options` to `Config`. (#541) +- Rename metric `Counter` aggregator to be `Sum`. (#541) +- Unify metric options into `Option` from instrument specific options. (#541) +- The trace API's `TraceProvider` now support `Resource`s. (#545) +- Correct error in zipkin module name. (#548) +- The jaeger trace exporter now supports `Resource`s. (#551) +- Metric SDK now supports `Resource`s. + The `WithResource` option was added to configure a `Resource` on creation and the `Resource` method was added to the metric `Descriptor` to return the associated `Resource`. (#552) +- Replace `ErrNoLastValue` and `ErrEmptyDataSet` by `ErrNoData` in the metric SDK. (#557) +- The stdout trace exporter now supports `Resource`s. (#558) +- The metric `Descriptor` is now included at the API instead of the SDK. (#560) +- Replace `Ordered` with an iterator in `export.Labels`. (#567) + +### Removed + +- The vendor specific Stackdriver. It is now hosted on 3rd party vendor infrastructure. (#452) +- The `Unregister` method for metric observers as it is not in the OpenTelemetry specification. (#560) +- `GetDescriptor` from the metric SDK. (#575) +- The `Gauge` instrument from the metric API. (#537) + +### Fixed + +- Make histogram aggregator checkpoint consistent. (#438) +- Update README with import instructions and how to build and test. (#505) +- The default label encoding was updated to be unique. (#508) +- Use `NewRoot` in the othttp plugin for public endpoints. (#513) +- Fix data race in `BatchedSpanProcessor`. (#518) +- Skip test-386 for Mac OS 10.15.x (Catalina and upwards). #521 +- Use a variable-size array to represent ordered labels in maps. (#523) +- Update the OTLP protobuf and update changed import path. (#532) +- Use `StateLocker` implementation in `MinMaxSumCount`. (#546) +- Eliminate goroutine leak in histogram stress test. (#547) +- Update OTLP exporter with latest protobuf. (#550) +- Add filters to the othttp plugin. (#556) +- Provide an implementation of the `Header*` filters that do not depend on Go 1.14. (#565) +- Encode labels once during checkpoint. + The checkpoint function is executed in a single thread so we can do the encoding lazily before passing the encoded version of labels to the exporter. + This is a cheap and quick way to avoid encoding the labels on every collection interval. (#572) +- Run coverage over all packages in `COVERAGE_MOD_DIR`. (#573) + +## [0.2.3] - 2020-03-04 + +### Added + +- `RecordError` method on `Span`s in the trace API to Simplify adding error events to spans. (#473) +- Configurable push frequency for exporters setup pipeline. (#504) + +### Changed + +- Rename the `exporter` directory to `exporters`. + The `go.opentelemetry.io/otel/exporter/trace/jaeger` package was mistakenly released with a `v1.0.0` tag instead of `v0.1.0`. + This resulted in all subsequent releases not becoming the default latest. + A consequence of this was that all `go get`s pulled in the incompatible `v0.1.0` release of that package when pulling in more recent packages from other otel packages. + Renaming the `exporter` directory to `exporters` fixes this issue by renaming the package and therefore clearing any existing dependency tags. + Consequentially, this action also renames *all* exporter packages. (#502) + +### Removed + +- The `CorrelationContextHeader` constant in the `correlation` package is no longer exported. (#503) + +## [0.2.2] - 2020-02-27 + +### Added + +- `HTTPSupplier` interface in the propagation API to specify methods to retrieve and store a single value for a key to be associated with a carrier. (#467) +- `HTTPExtractor` interface in the propagation API to extract information from an `HTTPSupplier` into a context. (#467) +- `HTTPInjector` interface in the propagation API to inject information into an `HTTPSupplier.` (#467) +- `Config` and configuring `Option` to the propagator API. (#467) +- `Propagators` interface in the propagation API to contain the set of injectors and extractors for all supported carrier formats. (#467) +- `HTTPPropagator` interface in the propagation API to inject and extract from an `HTTPSupplier.` (#467) +- `WithInjectors` and `WithExtractors` functions to the propagator API to configure injectors and extractors to use. (#467) +- `ExtractHTTP` and `InjectHTTP` functions to apply configured HTTP extractors and injectors to a passed context. (#467) +- Histogram aggregator. (#433) +- `DefaultPropagator` function and have it return `trace.TraceContext` as the default context propagator. (#456) +- `AlwaysParentSample` sampler to the trace API. (#455) +- `WithNewRoot` option function to the trace API to specify the created span should be considered a root span. (#451) + +### Changed + +- Renamed `WithMap` to `ContextWithMap` in the correlation package. (#481) +- Renamed `FromContext` to `MapFromContext` in the correlation package. (#481) +- Move correlation context propagation to correlation package. (#479) +- Do not default to putting remote span context into links. (#480) +- `Tracer.WithSpan` updated to accept `StartOptions`. (#472) +- Renamed `MetricKind` to `Kind` to not stutter in the type usage. (#432) +- Renamed the `export` package to `metric` to match directory structure. (#432) +- Rename the `api/distributedcontext` package to `api/correlation`. (#444) +- Rename the `api/propagators` package to `api/propagation`. (#444) +- Move the propagators from the `propagators` package into the `trace` API package. (#444) +- Update `Float64Gauge`, `Int64Gauge`, `Float64Counter`, `Int64Counter`, `Float64Measure`, and `Int64Measure` metric methods to use value receivers instead of pointers. (#462) +- Moved all dependencies of tools package to a tools directory. (#466) + +### Removed + +- Binary propagators. (#467) +- NOOP propagator. (#467) + +### Fixed + +- Upgraded `github.com/golangci/golangci-lint` from `v1.21.0` to `v1.23.6` in `tools/`. (#492) +- Fix a possible nil-dereference crash (#478) +- Correct comments for `InstallNewPipeline` in the stdout exporter. (#483) +- Correct comments for `InstallNewPipeline` in the dogstatsd exporter. (#484) +- Correct comments for `InstallNewPipeline` in the prometheus exporter. (#482) +- Initialize `onError` based on `Config` in prometheus exporter. (#486) +- Correct module name in prometheus exporter README. (#475) +- Removed tracer name prefix from span names. (#430) +- Fix `aggregator_test.go` import package comment. (#431) +- Improved detail in stdout exporter. (#436) +- Fix a dependency issue (generate target should depend on stringer, not lint target) in Makefile. (#442) +- Reorders the Makefile targets within `precommit` target so we generate files and build the code before doing linting, so we can get much nicer errors about syntax errors from the compiler. (#442) +- Reword function documentation in gRPC plugin. (#446) +- Send the `span.kind` tag to Jaeger from the jaeger exporter. (#441) +- Fix `metadataSupplier` in the jaeger exporter to overwrite the header if existing instead of appending to it. (#441) +- Upgraded to Go 1.13 in CI. (#465) +- Correct opentelemetry.io URL in trace SDK documentation. (#464) +- Refactored reference counting logic in SDK determination of stale records. (#468) +- Add call to `runtime.Gosched` in instrument `acquireHandle` logic to not block the collector. (#469) + +## [0.2.1.1] - 2020-01-13 + +### Fixed + +- Use stateful batcher on Prometheus exporter fixing regresion introduced in #395. (#428) + +## [0.2.1] - 2020-01-08 + +### Added + +- Global meter forwarding implementation. + This enables deferred initialization for metric instruments registered before the first Meter SDK is installed. (#392) +- Global trace forwarding implementation. + This enables deferred initialization for tracers registered before the first Trace SDK is installed. (#406) +- Standardize export pipeline creation in all exporters. (#395) +- A testing, organization, and comments for 64-bit field alignment. (#418) +- Script to tag all modules in the project. (#414) + +### Changed + +- Renamed `propagation` package to `propagators`. (#362) +- Renamed `B3Propagator` propagator to `B3`. (#362) +- Renamed `TextFormatPropagator` propagator to `TextFormat`. (#362) +- Renamed `BinaryPropagator` propagator to `Binary`. (#362) +- Renamed `BinaryFormatPropagator` propagator to `BinaryFormat`. (#362) +- Renamed `NoopTextFormatPropagator` propagator to `NoopTextFormat`. (#362) +- Renamed `TraceContextPropagator` propagator to `TraceContext`. (#362) +- Renamed `SpanOption` to `StartOption` in the trace API. (#369) +- Renamed `StartOptions` to `StartConfig` in the trace API. (#369) +- Renamed `EndOptions` to `EndConfig` in the trace API. (#369) +- `Number` now has a pointer receiver for its methods. (#375) +- Renamed `CurrentSpan` to `SpanFromContext` in the trace API. (#379) +- Renamed `SetCurrentSpan` to `ContextWithSpan` in the trace API. (#379) +- Renamed `Message` in Event to `Name` in the trace API. (#389) +- Prometheus exporter no longer aggregates metrics, instead it only exports them. (#385) +- Renamed `HandleImpl` to `BoundInstrumentImpl` in the metric API. (#400) +- Renamed `Float64CounterHandle` to `Float64CounterBoundInstrument` in the metric API. (#400) +- Renamed `Int64CounterHandle` to `Int64CounterBoundInstrument` in the metric API. (#400) +- Renamed `Float64GaugeHandle` to `Float64GaugeBoundInstrument` in the metric API. (#400) +- Renamed `Int64GaugeHandle` to `Int64GaugeBoundInstrument` in the metric API. (#400) +- Renamed `Float64MeasureHandle` to `Float64MeasureBoundInstrument` in the metric API. (#400) +- Renamed `Int64MeasureHandle` to `Int64MeasureBoundInstrument` in the metric API. (#400) +- Renamed `Release` method for bound instruments in the metric API to `Unbind`. (#400) +- Renamed `AcquireHandle` method for bound instruments in the metric API to `Bind`. (#400) +- Renamed the `File` option in the stdout exporter to `Writer`. (#404) +- Renamed all `Options` to `Config` for all metric exports where this wasn't already the case. + +### Fixed + +- Aggregator import path corrected. (#421) +- Correct links in README. (#368) +- The README was updated to match latest code changes in its examples. (#374) +- Don't capitalize error statements. (#375) +- Fix ignored errors. (#375) +- Fix ambiguous variable naming. (#375) +- Removed unnecessary type casting. (#375) +- Use named parameters. (#375) +- Updated release schedule. (#378) +- Correct http-stackdriver example module name. (#394) +- Removed the `http.request` span in `httptrace` package. (#397) +- Add comments in the metrics SDK (#399) +- Initialize checkpoint when creating ddsketch aggregator to prevent panic when merging into a empty one. (#402) (#403) +- Add documentation of compatible exporters in the README. (#405) +- Typo fix. (#408) +- Simplify span check logic in SDK tracer implementation. (#419) + +## [0.2.0] - 2019-12-03 + +### Added + +- Unary gRPC tracing example. (#351) +- Prometheus exporter. (#334) +- Dogstatsd metrics exporter. (#326) + +### Changed + +- Rename `MaxSumCount` aggregation to `MinMaxSumCount` and add the `Min` interface for this aggregation. (#352) +- Rename `GetMeter` to `Meter`. (#357) +- Rename `HTTPTraceContextPropagator` to `TraceContextPropagator`. (#355) +- Rename `HTTPB3Propagator` to `B3Propagator`. (#355) +- Rename `HTTPTraceContextPropagator` to `TraceContextPropagator`. (#355) +- Move `/global` package to `/api/global`. (#356) +- Rename `GetTracer` to `Tracer`. (#347) + +### Removed + +- `SetAttribute` from the `Span` interface in the trace API. (#361) +- `AddLink` from the `Span` interface in the trace API. (#349) +- `Link` from the `Span` interface in the trace API. (#349) + +### Fixed + +- Exclude example directories from coverage report. (#365) +- Lint make target now implements automatic fixes with `golangci-lint` before a second run to report the remaining issues. (#360) +- Drop `GO111MODULE` environment variable in Makefile as Go 1.13 is the project specified minimum version and this is environment variable is not needed for that version of Go. (#359) +- Run the race checker for all test. (#354) +- Redundant commands in the Makefile are removed. (#354) +- Split the `generate` and `lint` targets of the Makefile. (#354) +- Renames `circle-ci` target to more generic `ci` in Makefile. (#354) +- Add example Prometheus binary to gitignore. (#358) +- Support negative numbers with the `MaxSumCount`. (#335) +- Resolve race conditions in `push_test.go` identified in #339. (#340) +- Use `/usr/bin/env bash` as a shebang in scripts rather than `/bin/bash`. (#336) +- Trace benchmark now tests both `AlwaysSample` and `NeverSample`. + Previously it was testing `AlwaysSample` twice. (#325) +- Trace benchmark now uses a `[]byte` for `TraceID` to fix failing test. (#325) +- Added a trace benchmark to test variadic functions in `setAttribute` vs `setAttributes` (#325) +- The `defaultkeys` batcher was only using the encoded label set as its map key while building a checkpoint. + This allowed distinct label sets through, but any metrics sharing a label set could be overwritten or merged incorrectly. + This was corrected. (#333) + +## [0.1.2] - 2019-11-18 + +### Fixed + +- Optimized the `simplelru` map for attributes to reduce the number of allocations. (#328) +- Removed unnecessary unslicing of parameters that are already a slice. (#324) + +## [0.1.1] - 2019-11-18 + +This release contains a Metrics SDK with stdout exporter and supports basic aggregations such as counter, gauges, array, maxsumcount, and ddsketch. + +### Added + +- Metrics stdout export pipeline. (#265) +- Array aggregation for raw measure metrics. (#282) +- The core.Value now have a `MarshalJSON` method. (#281) + +### Removed + +- `WithService`, `WithResources`, and `WithComponent` methods of tracers. (#314) +- Prefix slash in `Tracer.Start()` for the Jaeger example. (#292) + +### Changed + +- Allocation in LabelSet construction to reduce GC overhead. (#318) +- `trace.WithAttributes` to append values instead of replacing (#315) +- Use a formula for tolerance in sampling tests. (#298) +- Move export types into trace and metric-specific sub-directories. (#289) +- `SpanKind` back to being based on an `int` type. (#288) + +### Fixed + +- URL to OpenTelemetry website in README. (#323) +- Name of othttp default tracer. (#321) +- `ExportSpans` for the stackdriver exporter now handles `nil` context. (#294) +- CI modules cache to correctly restore/save from/to the cache. (#316) +- Fix metric SDK race condition between `LoadOrStore` and the assignment `rec.recorder = i.meter.exporter.AggregatorFor(rec)`. (#293) +- README now reflects the new code structure introduced with these changes. (#291) +- Make the basic example work. (#279) + +## [0.1.0] - 2019-11-04 + +This is the first release of open-telemetry go library. +It contains api and sdk for trace and meter. + +### Added + +- Initial OpenTelemetry trace and metric API prototypes. +- Initial OpenTelemetry trace, metric, and export SDK packages. +- A wireframe bridge to support compatibility with OpenTracing. +- Example code for a basic, http-stackdriver, http, jaeger, and named tracer setup. +- Exporters for Jaeger, Stackdriver, and stdout. +- Propagators for binary, B3, and trace-context protocols. +- Project information and guidelines in the form of a README and CONTRIBUTING. +- Tools to build the project and a Makefile to automate the process. +- Apache-2.0 license. +- CircleCI build CI manifest files. +- CODEOWNERS file to track owners of this project. + +[Unreleased]: https://github.com/open-telemetry/opentelemetry-go/compare/v1.4.1...HEAD +[1.4.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.4.1 +[1.4.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.4.0 +[1.3.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.3.0 +[1.2.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.2.0 +[1.1.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.1.0 +[1.0.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.0.1 +[Metrics 0.24.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/metric/v0.24.0 +[1.0.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.0.0 +[1.0.0-RC3]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.0.0-RC3 +[1.0.0-RC2]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.0.0-RC2 +[Experimental Metrics v0.22.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/metric/v0.22.0 +[1.0.0-RC1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.0.0-RC1 +[0.20.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.20.0 +[0.19.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.19.0 +[0.18.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.18.0 +[0.17.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.17.0 +[0.16.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.16.0 +[0.15.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.15.0 +[0.14.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.14.0 +[0.13.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.13.0 +[0.12.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.12.0 +[0.11.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.11.0 +[0.10.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.10.0 +[0.9.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.9.0 +[0.8.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.8.0 +[0.7.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.7.0 +[0.6.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.6.0 +[0.5.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.5.0 +[0.4.3]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.4.3 +[0.4.2]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.4.2 +[0.4.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.4.1 +[0.4.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.4.0 +[0.3.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.3.0 +[0.2.3]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.2.3 +[0.2.2]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.2.2 +[0.2.1.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.2.1.1 +[0.2.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.2.1 +[0.2.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.2.0 +[0.1.2]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.1.2 +[0.1.1]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.1.1 +[0.1.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v0.1.0 diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/CODEOWNERS b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/CODEOWNERS new file mode 100644 index 000000000..808755fe2 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/CODEOWNERS @@ -0,0 +1,17 @@ +##################################################### +# +# List of approvers for this repository +# +##################################################### +# +# Learn about membership in OpenTelemetry community: +# https://github.com/open-telemetry/community/blob/main/community-membership.md +# +# +# Learn about CODEOWNERS file format: +# https://help.github.com/en/articles/about-code-owners +# + +* @jmacd @MrAlias @Aneurysm9 @evantorrie @XSAM @dashpole @paivagustavo @MadVikingGod @pellared + +CODEOWNERS @MrAlias @Aneurysm9 @MadVikingGod diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/CONTRIBUTING.md b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/CONTRIBUTING.md new file mode 100644 index 000000000..7dead7084 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/CONTRIBUTING.md @@ -0,0 +1,521 @@ +# Contributing to opentelemetry-go + +The Go special interest group (SIG) meets regularly. See the +OpenTelemetry +[community](https://github.com/open-telemetry/community#golang-sdk) +repo for information on this and other language SIGs. + +See the [public meeting +notes](https://docs.google.com/document/d/1A63zSWX0x2CyCK_LoNhmQC4rqhLpYXJzXbEPDUQ2n6w/edit#heading=h.9tngw7jdwd6b) +for a summary description of past meetings. To request edit access, +join the meeting or get in touch on +[Slack](https://cloud-native.slack.com/archives/C01NPAXACKT). + +## Development + +You can view and edit the source code by cloning this repository: + +```sh +git clone https://github.com/open-telemetry/opentelemetry-go.git +``` + +Run `make test` to run the tests instead of `go test`. + +There are some generated files checked into the repo. To make sure +that the generated files are up-to-date, run `make` (or `make +precommit` - the `precommit` target is the default). + +The `precommit` target also fixes the formatting of the code and +checks the status of the go module files. + +If after running `make precommit` the output of `git status` contains +`nothing to commit, working tree clean` then it means that everything +is up-to-date and properly formatted. + +## Pull Requests + +### How to Send Pull Requests + +Everyone is welcome to contribute code to `opentelemetry-go` via +GitHub pull requests (PRs). + +To create a new PR, fork the project in GitHub and clone the upstream +repo: + +```sh +go get -d go.opentelemetry.io/otel +``` + +(This may print some warning about "build constraints exclude all Go +files", just ignore it.) + +This will put the project in `${GOPATH}/src/go.opentelemetry.io/otel`. You +can alternatively use `git` directly with: + +```sh +git clone https://github.com/open-telemetry/opentelemetry-go +``` + +(Note that `git clone` is *not* using the `go.opentelemetry.io/otel` name - +that name is a kind of a redirector to GitHub that `go get` can +understand, but `git` does not.) + +This would put the project in the `opentelemetry-go` directory in +current working directory. + +Enter the newly created directory and add your fork as a new remote: + +```sh +git remote add git@github.com:/opentelemetry-go +``` + +Check out a new branch, make modifications, run linters and tests, update +`CHANGELOG.md`, and push the branch to your fork: + +```sh +git checkout -b +# edit files +# update changelog +make precommit +git add -p +git commit +git push +``` + +Open a pull request against the main `opentelemetry-go` repo. Be sure to add the pull +request ID to the entry you added to `CHANGELOG.md`. + +### How to Receive Comments + +* If the PR is not ready for review, please put `[WIP]` in the title, + tag it as `work-in-progress`, or mark it as + [`draft`](https://github.blog/2019-02-14-introducing-draft-pull-requests/). +* Make sure CLA is signed and CI is clear. + +### How to Get PRs Merged + +A PR is considered to be **ready to merge** when: + +* It has received two approvals from Collaborators/Maintainers (at + different companies). This is not enforced through technical means + and a PR may be **ready to merge** with a single approval if the change + and its approach have been discussed and consensus reached. +* Feedback has been addressed. +* Any substantive changes to your PR will require that you clear any prior + Approval reviews, this includes changes resulting from other feedback. Unless + the approver explicitly stated that their approval will persist across + changes it should be assumed that the PR needs their review again. Other + project members (e.g. approvers, maintainers) can help with this if there are + any questions or if you forget to clear reviews. +* It has been open for review for at least one working day. This gives + people reasonable time to review. +* Trivial changes (typo, cosmetic, doc, etc.) do not have to wait for + one day and may be merged with a single Maintainer's approval. +* `CHANGELOG.md` has been updated to reflect what has been + added, changed, removed, or fixed. +* `README.md` has been updated if necessary. +* Urgent fix can take exception as long as it has been actively + communicated. + +Any Maintainer can merge the PR once it is **ready to merge**. + +## Design Choices + +As with other OpenTelemetry clients, opentelemetry-go follows the +[opentelemetry-specification](https://github.com/open-telemetry/opentelemetry-specification). + +It's especially valuable to read through the [library +guidelines](https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/library-guidelines.md). + +### Focus on Capabilities, Not Structure Compliance + +OpenTelemetry is an evolving specification, one where the desires and +use cases are clear, but the method to satisfy those uses cases are +not. + +As such, Contributions should provide functionality and behavior that +conforms to the specification, but the interface and structure is +flexible. + +It is preferable to have contributions follow the idioms of the +language rather than conform to specific API names or argument +patterns in the spec. + +For a deeper discussion, see +[this](https://github.com/open-telemetry/opentelemetry-specification/issues/165). + +## Documentation + +Each non-example Go Module should have its own `README.md` containing: + +- A pkg.go.dev badge which can be generated [here](https://pkg.go.dev/badge/). +- Brief description. +- Installation instructions (and requirements if applicable). +- Hyperlink to an example. Depending on the component the example can be: + - An `example_test.go` like [here](exporters/stdout/stdouttrace/example_test.go). + - A sample Go application with its own `README.md`, like [here](example/zipkin). +- Additional documentation sections such us: + - Configuration, + - Contributing, + - References. + +[Here](exporters/jaeger/README.md) is an example of a concise `README.md`. + +Moreover, it should be possible to navigate to any `README.md` from the +root `README.md`. + +## Style Guide + +One of the primary goals of this project is that it is actually used by +developers. With this goal in mind the project strives to build +user-friendly and idiomatic Go code adhering to the Go community's best +practices. + +For a non-comprehensive but foundational overview of these best practices +the [Effective Go](https://golang.org/doc/effective_go.html) documentation +is an excellent starting place. + +As a convenience for developers building this project the `make precommit` +will format, lint, validate, and in some cases fix the changes you plan to +submit. This check will need to pass for your changes to be able to be +merged. + +In addition to idiomatic Go, the project has adopted certain standards for +implementations of common patterns. These standards should be followed as a +default, and if they are not followed documentation needs to be included as +to the reasons why. + +### Configuration + +When creating an instantiation function for a complex `type T struct`, it is +useful to allow variable number of options to be applied. However, the strong +type system of Go restricts the function design options. There are a few ways +to solve this problem, but we have landed on the following design. + +#### `config` + +Configuration should be held in a `struct` named `config`, or prefixed with +specific type name this Configuration applies to if there are multiple +`config` in the package. This type must contain configuration options. + +```go +// config contains configuration options for a thing. +type config struct { + // options ... +} +``` + +In general the `config` type will not need to be used externally to the +package and should be unexported. If, however, it is expected that the user +will likely want to build custom options for the configuration, the `config` +should be exported. Please, include in the documentation for the `config` +how the user can extend the configuration. + +It is important that internal `config` are not shared across package boundaries. +Meaning a `config` from one package should not be directly used by another. The +one exception is the API packages. The configs from the base API, eg. +`go.opentelemetry.io/otel/trace.TracerConfig` and +`go.opentelemetry.io/otel/metric.InstrumentConfig`, are intended to be consumed +by the SDK therefor it is expected that these are exported. + +When a config is exported we want to maintain forward and backward +compatibility, to achieve this no fields should be exported but should +instead be accessed by methods. + +Optionally, it is common to include a `newConfig` function (with the same +naming scheme). This function wraps any defaults setting and looping over +all options to create a configured `config`. + +```go +// newConfig returns an appropriately configured config. +func newConfig(options ...Option) config { + // Set default values for config. + config := config{/* […] */} + for _, option := range options { + config = option.apply(config) + } + // Preform any validation here. + return config +} +``` + +If validation of the `config` options is also preformed this can return an +error as well that is expected to be handled by the instantiation function +or propagated to the user. + +Given the design goal of not having the user need to work with the `config`, +the `newConfig` function should also be unexported. + +#### `Option` + +To set the value of the options a `config` contains, a corresponding +`Option` interface type should be used. + +```go +type Option interface { + apply(config) config +} +``` + +Having `apply` unexported makes sure that it will not be used externally. +Moreover, the interface becomes sealed so the user cannot easily implement +the interface on its own. + +The `apply` method should return a modified version of the passed config. +This approach, instead of passing a pointer, is used to prevent the config from being allocated to the heap. + +The name of the interface should be prefixed in the same way the +corresponding `config` is (if at all). + +#### Options + +All user configurable options for a `config` must have a related unexported +implementation of the `Option` interface and an exported configuration +function that wraps this implementation. + +The wrapping function name should be prefixed with `With*` (or in the +special case of a boolean options `Without*`) and should have the following +function signature. + +```go +func With*(…) Option { … } +``` + +##### `bool` Options + +```go +type defaultFalseOption bool + +func (o defaultFalseOption) apply(c config) config { + c.Bool = bool(o) + return c +} + +// WithOption sets a T to have an option included. +func WithOption() Option { + return defaultFalseOption(true) +} +``` + +```go +type defaultTrueOption bool + +func (o defaultTrueOption) apply(c config) config { + c.Bool = bool(o) + return c +} + +// WithoutOption sets a T to have Bool option excluded. +func WithoutOption() Option { + return defaultTrueOption(false) +} +``` + +##### Declared Type Options + +```go +type myTypeOption struct { + MyType MyType +} + +func (o myTypeOption) apply(c config) config { + c.MyType = o.MyType + return c +} + +// WithMyType sets T to have include MyType. +func WithMyType(t MyType) Option { + return myTypeOption{t} +} +``` + +##### Functional Options + +```go +type optionFunc func(config) config + +func (fn optionFunc) apply(c config) config { + return fn(c) +} + +// WithMyType sets t as MyType. +func WithMyType(t MyType) Option { + return optionFunc(func(c config) config { + c.MyType = t + return c + }) +} +``` + +#### Instantiation + +Using this configuration pattern to configure instantiation with a `NewT` +function. + +```go +func NewT(options ...Option) T {…} +``` + +Any required parameters can be declared before the variadic `options`. + +#### Dealing with Overlap + +Sometimes there are multiple complex `struct` that share common +configuration and also have distinct configuration. To avoid repeated +portions of `config`s, a common `config` can be used with the union of +options being handled with the `Option` interface. + +For example. + +```go +// config holds options for all animals. +type config struct { + Weight float64 + Color string + MaxAltitude float64 +} + +// DogOption apply Dog specific options. +type DogOption interface { + applyDog(config) config +} + +// BirdOption apply Bird specific options. +type BirdOption interface { + applyBird(config) config +} + +// Option apply options for all animals. +type Option interface { + BirdOption + DogOption +} + +type weightOption float64 + +func (o weightOption) applyDog(c config) config { + c.Weight = float64(o) + return c +} + +func (o weightOption) applyBird(c config) config { + c.Weight = float64(o) + return c +} + +func WithWeight(w float64) Option { return weightOption(w) } + +type furColorOption string + +func (o furColorOption) applyDog(c config) config { + c.Color = string(o) + return c +} + +func WithFurColor(c string) DogOption { return furColorOption(c) } + +type maxAltitudeOption float64 + +func (o maxAltitudeOption) applyBird(c config) config { + c.MaxAltitude = float64(o) + return c +} + +func WithMaxAltitude(a float64) BirdOption { return maxAltitudeOption(a) } + +func NewDog(name string, o ...DogOption) Dog {…} +func NewBird(name string, o ...BirdOption) Bird {…} +``` + +### Interfaces + +To allow other developers to better comprehend the code, it is important +to ensure it is sufficiently documented. One simple measure that contributes +to this aim is self-documenting by naming method parameters. Therefore, +where appropriate, methods of every exported interface type should have +their parameters appropriately named. + +#### Interface Stability + +All exported stable interfaces that include the following warning in their +doumentation are allowed to be extended with additional methods. + +> Warning: methods may be added to this interface in minor releases. + +Otherwise, stable interfaces MUST NOT be modified. + +If new functionality is needed for an interface that cannot be changed it MUST +be added by including an additional interface. That added interface can be a +simple interface for the specific functionality that you want to add or it can +be a super-set of the original interface. For example, if you wanted to a +`Close` method to the `Exporter` interface: + +```go +type Exporter interface { + Export() +} +``` + +A new interface, `Closer`, can be added: + +```go +type Closer interface { + Close() +} +``` + +Code that is passed the `Exporter` interface can now check to see if the passed +value also satisfies the new interface. E.g. + +```go +func caller(e Exporter) { + /* ... */ + if c, ok := e.(Closer); ok { + c.Close() + } + /* ... */ +} +``` + +Alternatively, a new type that is the super-set of an `Exporter` can be created. + +```go +type ClosingExporter struct { + Exporter + Close() +} +``` + +This new type can be used similar to the simple interface above in that a +passed `Exporter` type can be asserted to satisfy the `ClosingExporter` type +and the `Close` method called. + +This super-set approach can be useful if there is explicit behavior that needs +to be coupled with the original type and passed as a unified type to a new +function, but, because of this coupling, it also limits the applicability of +the added functionality. If there exist other interfaces where this +functionality should be added, each one will need their own super-set +interfaces and will duplicate the pattern. For this reason, the simple targeted +interface that defines the specific functionality should be preferred. + +## Approvers and Maintainers + +Approvers: + +- [Evan Torrie](https://github.com/evantorrie), Verizon Media +- [Josh MacDonald](https://github.com/jmacd), LightStep +- [Sam Xie](https://github.com/XSAM), Cisco/AppDynamics +- [David Ashpole](https://github.com/dashpole), Google +- [Gustavo Silva Paiva](https://github.com/paivagustavo), LightStep +- [Robert Pająk](https://github.com/pellared), Splunk + +Maintainers: + +- [Aaron Clawson](https://github.com/MadVikingGod), LightStep +- [Anthony Mirabella](https://github.com/Aneurysm9), AWS +- [Tyler Yahn](https://github.com/MrAlias), Splunk + +### Become an Approver or a Maintainer + +See the [community membership document in OpenTelemetry community +repo](https://github.com/open-telemetry/community/blob/main/community-membership.md). diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/LICENSE b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/LICENSE new file mode 100644 index 000000000..261eeb9e9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/Makefile b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/Makefile new file mode 100644 index 000000000..b085561db --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/Makefile @@ -0,0 +1,212 @@ +# Copyright The OpenTelemetry Authors +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +TOOLS_MOD_DIR := ./internal/tools + +ALL_DOCS := $(shell find . -name '*.md' -type f | sort) +ALL_GO_MOD_DIRS := $(shell find . -type f -name 'go.mod' -exec dirname {} \; | sort) +OTEL_GO_MOD_DIRS := $(filter-out $(TOOLS_MOD_DIR), $(ALL_GO_MOD_DIRS)) +ALL_COVERAGE_MOD_DIRS := $(shell find . -type f -name 'go.mod' -exec dirname {} \; | egrep -v '^./example|^$(TOOLS_MOD_DIR)' | sort) + +GO = go +TIMEOUT = 60 + +.DEFAULT_GOAL := precommit + +.PHONY: precommit ci +precommit: license-check misspell go-mod-tidy golangci-lint-fix test-default +ci: dependabot-check license-check lint vanity-import-check build test-default check-clean-work-tree test-coverage + +# Tools + +TOOLS = $(CURDIR)/.tools + +$(TOOLS): + @mkdir -p $@ +$(TOOLS)/%: | $(TOOLS) + cd $(TOOLS_MOD_DIR) && \ + $(GO) build -o $@ $(PACKAGE) + +MULTIMOD = $(TOOLS)/multimod +$(TOOLS)/multimod: PACKAGE=go.opentelemetry.io/build-tools/multimod + +SEMCONVGEN = $(TOOLS)/semconvgen +$(TOOLS)/semconvgen: PACKAGE=go.opentelemetry.io/build-tools/semconvgen + +CROSSLINK = $(TOOLS)/crosslink +$(TOOLS)/crosslink: PACKAGE=go.opentelemetry.io/otel/$(TOOLS_MOD_DIR)/crosslink + +GOLANGCI_LINT = $(TOOLS)/golangci-lint +$(TOOLS)/golangci-lint: PACKAGE=github.com/golangci/golangci-lint/cmd/golangci-lint + +MISSPELL = $(TOOLS)/misspell +$(TOOLS)/misspell: PACKAGE=github.com/client9/misspell/cmd/misspell + +GOCOVMERGE = $(TOOLS)/gocovmerge +$(TOOLS)/gocovmerge: PACKAGE=github.com/wadey/gocovmerge + +STRINGER = $(TOOLS)/stringer +$(TOOLS)/stringer: PACKAGE=golang.org/x/tools/cmd/stringer + +PORTO = $(TOOLS)/porto +$(TOOLS)/porto: PACKAGE=github.com/jcchavezs/porto/cmd/porto + +GOJQ = $(TOOLS)/gojq +$(TOOLS)/gojq: PACKAGE=github.com/itchyny/gojq/cmd/gojq + +.PHONY: tools +tools: $(CROSSLINK) $(GOLANGCI_LINT) $(MISSPELL) $(GOCOVMERGE) $(STRINGER) $(PORTO) $(GOJQ) $(SEMCONVGEN) $(MULTIMOD) + +# Build + +.PHONY: generate build + +generate: $(OTEL_GO_MOD_DIRS:%=generate/%) +generate/%: DIR=$* +generate/%: | $(STRINGER) $(PORTO) + @echo "$(GO) generate $(DIR)/..." \ + && cd $(DIR) \ + && PATH="$(TOOLS):$${PATH}" $(GO) generate ./... && $(PORTO) -w . + +build: generate $(OTEL_GO_MOD_DIRS:%=build/%) $(OTEL_GO_MOD_DIRS:%=build-tests/%) +build/%: DIR=$* +build/%: + @echo "$(GO) build $(DIR)/..." \ + && cd $(DIR) \ + && $(GO) build ./... + +build-tests/%: DIR=$* +build-tests/%: + @echo "$(GO) build tests $(DIR)/..." \ + && cd $(DIR) \ + && $(GO) list ./... \ + | grep -v third_party \ + | xargs $(GO) test -vet=off -run xxxxxMatchNothingxxxxx >/dev/null + +# Tests + +TEST_TARGETS := test-default test-bench test-short test-verbose test-race +.PHONY: $(TEST_TARGETS) test +test-default test-race: ARGS=-race +test-bench: ARGS=-run=xxxxxMatchNothingxxxxx -test.benchtime=1ms -bench=. +test-short: ARGS=-short +test-verbose: ARGS=-v -race +$(TEST_TARGETS): test +test: $(OTEL_GO_MOD_DIRS:%=test/%) +test/%: DIR=$* +test/%: + @echo "$(GO) test -timeout $(TIMEOUT)s $(ARGS) $(DIR)/..." \ + && cd $(DIR) \ + && $(GO) list ./... \ + | grep -v third_party \ + | xargs $(GO) test -timeout $(TIMEOUT)s $(ARGS) + +COVERAGE_MODE = atomic +COVERAGE_PROFILE = coverage.out +.PHONY: test-coverage +test-coverage: | $(GOCOVMERGE) + @set -e; \ + printf "" > coverage.txt; \ + for dir in $(ALL_COVERAGE_MOD_DIRS); do \ + echo "$(GO) test -coverpkg=go.opentelemetry.io/otel/... -covermode=$(COVERAGE_MODE) -coverprofile="$(COVERAGE_PROFILE)" $${dir}/..."; \ + (cd "$${dir}" && \ + $(GO) list ./... \ + | grep -v third_party \ + | xargs $(GO) test -coverpkg=./... -covermode=$(COVERAGE_MODE) -coverprofile="$(COVERAGE_PROFILE)" && \ + $(GO) tool cover -html=coverage.out -o coverage.html); \ + done; \ + $(GOCOVMERGE) $$(find . -name coverage.out) > coverage.txt + +.PHONY: golangci-lint golangci-lint-fix +golangci-lint-fix: ARGS=--fix +golangci-lint-fix: golangci-lint +golangci-lint: $(OTEL_GO_MOD_DIRS:%=golangci-lint/%) +golangci-lint/%: DIR=$* +golangci-lint/%: | $(GOLANGCI_LINT) + @echo 'golangci-lint $(if $(ARGS),$(ARGS) ,)$(DIR)' \ + && cd $(DIR) \ + && $(GOLANGCI_LINT) run --allow-serial-runners $(ARGS) + +.PHONY: crosslink +crosslink: | $(CROSSLINK) + @echo "cross-linking all go modules" \ + && $(CROSSLINK) + +.PHONY: go-mod-tidy +go-mod-tidy: $(ALL_GO_MOD_DIRS:%=go-mod-tidy/%) +go-mod-tidy/%: DIR=$* +go-mod-tidy/%: | crosslink + @echo "$(GO) mod tidy in $(DIR)" \ + && cd $(DIR) \ + && $(GO) mod tidy + +.PHONY: lint-modules +lint-modules: go-mod-tidy + +.PHONY: lint +lint: misspell lint-modules golangci-lint + +.PHONY: vanity-import-check +vanity-import-check: | $(PORTO) + @$(PORTO) --include-internal -l . + +.PHONY: misspell +misspell: | $(MISSPELL) + @$(MISSPELL) -w $(ALL_DOCS) + +.PHONY: license-check +license-check: + @licRes=$$(for f in $$(find . -type f \( -iname '*.go' -o -iname '*.sh' \) ! -path '**/third_party/*') ; do \ + awk '/Copyright The OpenTelemetry Authors|generated|GENERATED/ && NR<=3 { found=1; next } END { if (!found) print FILENAME }' $$f; \ + done); \ + if [ -n "$${licRes}" ]; then \ + echo "license header checking failed:"; echo "$${licRes}"; \ + exit 1; \ + fi + +DEPENDABOT_PATH=./.github/dependabot.yml +.PHONY: dependabot-check +dependabot-check: + @result=$$( \ + for f in $$( find . -type f -name go.mod -exec dirname {} \; | sed 's/^.//' ); \ + do grep -q "directory: \+$$f" $(DEPENDABOT_PATH) \ + || echo "$$f"; \ + done; \ + ); \ + if [ -n "$$result" ]; then \ + echo "missing dependabot entry:"; echo "$$result"; \ + echo "new modules need to be added to the $(DEPENDABOT_PATH) file"; \ + exit 1; \ + fi + +.PHONY: check-clean-work-tree +check-clean-work-tree: + @if ! git diff --quiet; then \ + echo; \ + echo 'Working tree is not clean, did you forget to run "make precommit"?'; \ + echo; \ + git status; \ + exit 1; \ + fi + +.PHONY: prerelease +prerelease: | $(MULTIMOD) + @[ "${MODSET}" ] || ( echo ">> env var MODSET is not set"; exit 1 ) + $(MULTIMOD) verify && $(MULTIMOD) prerelease -m ${MODSET} + +COMMIT ?= "HEAD" +.PHONY: add-tags +add-tags: | $(MULTIMOD) + @[ "${MODSET}" ] || ( echo ">> env var MODSET is not set"; exit 1 ) + $(MULTIMOD) verify && $(MULTIMOD) tag -m ${MODSET} -c ${COMMIT} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/README.md b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/README.md new file mode 100644 index 000000000..21c2a7161 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/README.md @@ -0,0 +1,102 @@ +# OpenTelemetry-Go + +[![CI](https://github.com/open-telemetry/opentelemetry-go/workflows/ci/badge.svg)](https://github.com/open-telemetry/opentelemetry-go/actions?query=workflow%3Aci+branch%3Amain) +[![codecov.io](https://codecov.io/gh/open-telemetry/opentelemetry-go/coverage.svg?branch=main)](https://app.codecov.io/gh/open-telemetry/opentelemetry-go?branch=main) +[![PkgGoDev](https://pkg.go.dev/badge/go.opentelemetry.io/otel)](https://pkg.go.dev/go.opentelemetry.io/otel) +[![Go Report Card](https://goreportcard.com/badge/go.opentelemetry.io/otel)](https://goreportcard.com/report/go.opentelemetry.io/otel) +[![Slack](https://img.shields.io/badge/slack-@cncf/otel--go-brightgreen.svg?logo=slack)](https://cloud-native.slack.com/archives/C01NPAXACKT) + +OpenTelemetry-Go is the [Go](https://golang.org/) implementation of [OpenTelemetry](https://opentelemetry.io/). +It provides a set of APIs to directly measure performance and behavior of your software and send this data to observability platforms. + +## Project Status + +| Signal | Status | Project | +| ------- | ---------- | ------- | +| Traces | Stable | N/A | +| Metrics | Alpha | N/A | +| Logs | Frozen [1] | N/A | + +- [1]: The Logs signal development is halted for this project while we develop both Traces and Metrics. + No Logs Pull Requests are currently being accepted. + +Progress and status specific to this repository is tracked in our local +[project boards](https://github.com/open-telemetry/opentelemetry-go/projects) +and +[milestones](https://github.com/open-telemetry/opentelemetry-go/milestones). + +Project versioning information and stability guarantees can be found in the +[versioning documentation](./VERSIONING.md). + +### Compatibility + +OpenTelemetry-Go attempts to track the current supported versions of the +[Go language](https://golang.org/doc/devel/release#policy). The release +schedule after a new minor version of go is as follows: + +- The first release or one month, which ever is sooner, will add build steps for the new go version. +- The first release after three months will remove support for the oldest go version. + +This project is tested on the following systems. + +| OS | Go Version | Architecture | +| ------- | ---------- | ------------ | +| Ubuntu | 1.17 | amd64 | +| Ubuntu | 1.16 | amd64 | +| Ubuntu | 1.17 | 386 | +| Ubuntu | 1.16 | 386 | +| MacOS | 1.17 | amd64 | +| MacOS | 1.16 | amd64 | +| Windows | 1.17 | amd64 | +| Windows | 1.16 | amd64 | +| Windows | 1.17 | 386 | +| Windows | 1.16 | 386 | + +While this project should work for other systems, no compatibility guarantees +are made for those systems currently. + +## Getting Started + +You can find a getting started guide on [opentelemetry.io](https://opentelemetry.io/docs/go/getting-started/). + +OpenTelemetry's goal is to provide a single set of APIs to capture distributed +traces and metrics from your application and send them to an observability +platform. This project allows you to do just that for applications written in +Go. There are two steps to this process: instrument your application, and +configure an exporter. + +### Instrumentation + +To start capturing distributed traces and metric events from your application +it first needs to be instrumented. The easiest way to do this is by using an +instrumentation library for your code. Be sure to check out [the officially +supported instrumentation +libraries](https://github.com/open-telemetry/opentelemetry-go-contrib/tree/main/instrumentation). + +If you need to extend the telemetry an instrumentation library provides or want +to build your own instrumentation for your application directly you will need +to use the +[go.opentelemetry.io/otel/api](https://pkg.go.dev/go.opentelemetry.io/otel/api) +package. The included [examples](./example/) are a good way to see some +practical uses of this process. + +### Export + +Now that your application is instrumented to collect telemetry, it needs an +export pipeline to send that telemetry to an observability platform. + +All officially supported exporters for the OpenTelemetry project are contained in the [exporters directory](./exporters). + +| Exporter | Metrics | Traces | +| :-----------------------------------: | :-----: | :----: | +| [Jaeger](./exporters/jaeger/) | | ✓ | +| [OTLP](./exporters/otlp/) | ✓ | ✓ | +| [Prometheus](./exporters/prometheus/) | ✓ | | +| [stdout](./exporters/stdout/) | ✓ | ✓ | +| [Zipkin](./exporters/zipkin/) | | ✓ | + +Additionally, OpenTelemetry community supported exporters can be found in the [contrib repository](https://github.com/open-telemetry/opentelemetry-go-contrib/tree/main/exporters). + +## Contributing + +See the [contributing documentation](CONTRIBUTING.md). diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/RELEASING.md b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/RELEASING.md new file mode 100644 index 000000000..e3bff66c6 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/RELEASING.md @@ -0,0 +1,132 @@ +# Release Process + +## Semantic Convention Generation + +If a new version of the OpenTelemetry Specification has been released it will be necessary to generate a new +semantic convention package from the YAML definitions in the specification repository. There is a `semconvgen` utility +installed by `make tools` that can be used to generate the a package with the name matching the specification +version number under the `semconv` package. This will ideally be done soon after the specification release is +tagged. Make sure that the specification repo contains a checkout of the the latest tagged release so that the +generated files match the released semantic conventions. + +There are currently two categories of semantic conventions that must be generated, `resource` and `trace`. + +``` +.tools/semconvgen -i /path/to/specification/repo/semantic_conventions/resource -t semconv/template.j2 +.tools/semconvgen -i /path/to/specification/repo/semantic_conventions/trace -t semconv/template.j2 +``` + +Using default values for all options other than `input` will result in using the `template.j2` template to +generate `resource.go` and `trace.go` in `/path/to/otelgo/repo/semconv/`. + +There are several ancillary files that are not generated and should be copied into the new package from the +prior package, with updates made as appropriate to canonical import path statements and constant values. +These files include: + +* doc.go +* exception.go +* http(_test)?.go +* schema.go + +Uses of the previous schema version in this repository should be updated to use the newly generated version. +No tooling for this exists at present, so use find/replace in your editor of choice or craft a `grep | sed` +pipeline if you like living on the edge. + +## Pre-Release + +First, decide which module sets will be released and update their versions +in `versions.yaml`. Commit this change to a new branch. + +Update go.mod for submodules to depend on the new release which will happen in the next step. + +1. Run the `prerelease` make target. It creates a branch + `prerelease__` that will contain all release changes. + + ``` + make prerelease MODSET= + ``` + +2. Verify the changes. + + ``` + git diff ...prerelease__ + ``` + + This should have changed the version for all modules to be ``. + If these changes look correct, merge them into your pre-release branch: + + ```go + git merge prerelease__ + ``` + +3. Update the [Changelog](./CHANGELOG.md). + - Make sure all relevant changes for this release are included and are in language that non-contributors to the project can understand. + To verify this, you can look directly at the commits since the ``. + + ``` + git --no-pager log --pretty=oneline "..HEAD" + ``` + + - Move all the `Unreleased` changes into a new section following the title scheme (`[] - `). + - Update all the appropriate links at the bottom. + +4. Push the changes to upstream and create a Pull Request on GitHub. + Be sure to include the curated changes from the [Changelog](./CHANGELOG.md) in the description. + +## Tag + +Once the Pull Request with all the version changes has been approved and merged it is time to tag the merged commit. + +***IMPORTANT***: It is critical you use the same tag that you used in the Pre-Release step! +Failure to do so will leave things in a broken state. As long as you do not +change `versions.yaml` between pre-release and this step, things should be fine. + +***IMPORTANT***: [There is currently no way to remove an incorrectly tagged version of a Go module](https://github.com/golang/go/issues/34189). +It is critical you make sure the version you push upstream is correct. +[Failure to do so will lead to minor emergencies and tough to work around](https://github.com/open-telemetry/opentelemetry-go/issues/331). + +1. For each module set that will be released, run the `add-tags` make target + using the `` of the commit on the main branch for the merged Pull Request. + + ``` + make add-tags MODSET= COMMIT= + ``` + + It should only be necessary to provide an explicit `COMMIT` value if the + current `HEAD` of your working directory is not the correct commit. + +2. Push tags to the upstream remote (not your fork: `github.com/open-telemetry/opentelemetry-go.git`). + Make sure you push all sub-modules as well. + + ``` + git push upstream + git push upstream + ... + ``` + +## Release + +Finally create a Release for the new `` on GitHub. +The release body should include all the release notes from the Changelog for this release. + +## Verify Examples + +After releasing verify that examples build outside of the repository. + +``` +./verify_examples.sh +``` + +The script copies examples into a different directory removes any `replace` declarations in `go.mod` and builds them. +This ensures they build with the published release, not the local copy. + +## Post-Release + +### Contrib Repository + +Once verified be sure to [make a release for the `contrib` repository](https://github.com/open-telemetry/opentelemetry-go-contrib/blob/main/RELEASING.md) that uses this release. + +### Website Documentation + +Update [the documentation](./website_docs) for [the OpenTelemetry website](https://opentelemetry.io/docs/go/). +Importantly, bump any package versions referenced to be the latest one you just released and ensure all code examples still compile and are accurate. diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/VERSIONING.md b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/VERSIONING.md new file mode 100644 index 000000000..412f1e362 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/VERSIONING.md @@ -0,0 +1,224 @@ +# Versioning + +This document describes the versioning policy for this repository. This policy +is designed so the following goals can be achieved. + +**Users are provided a codebase of value that is stable and secure.** + +## Policy + +* Versioning of this project will be idiomatic of a Go project using [Go + modules](https://github.com/golang/go/wiki/Modules). + * [Semantic import + versioning](https://github.com/golang/go/wiki/Modules#semantic-import-versioning) + will be used. + * Versions will comply with [semver + 2.0](https://semver.org/spec/v2.0.0.html) with the following exceptions. + * New methods may be added to exported API interfaces. All exported + interfaces that fall within this exception will include the following + paragraph in their public documentation. + + > Warning: methods may be added to this interface in minor releases. + + * If a module is version `v2` or higher, the major version of the module + must be included as a `/vN` at the end of the module paths used in + `go.mod` files (e.g., `module go.opentelemetry.io/otel/v2`, `require + go.opentelemetry.io/otel/v2 v2.0.1`) and in the package import path + (e.g., `import "go.opentelemetry.io/otel/v2/trace"`). This includes the + paths used in `go get` commands (e.g., `go get + go.opentelemetry.io/otel/v2@v2.0.1`. Note there is both a `/v2` and a + `@v2.0.1` in that example. One way to think about it is that the module + name now includes the `/v2`, so include `/v2` whenever you are using the + module name). + * If a module is version `v0` or `v1`, do not include the major version in + either the module path or the import path. + * Modules will be used to encapsulate signals and components. + * Experimental modules still under active development will be versioned at + `v0` to imply the stability guarantee defined by + [semver](https://semver.org/spec/v2.0.0.html#spec-item-4). + + > Major version zero (0.y.z) is for initial development. Anything MAY + > change at any time. The public API SHOULD NOT be considered stable. + + * Mature modules for which we guarantee a stable public API will be versioned + with a major version greater than `v0`. + * The decision to make a module stable will be made on a case-by-case + basis by the maintainers of this project. + * Experimental modules will start their versioning at `v0.0.0` and will + increment their minor version when backwards incompatible changes are + released and increment their patch version when backwards compatible + changes are released. + * All stable modules that use the same major version number will use the + same entire version number. + * Stable modules may be released with an incremented minor or patch + version even though that module has not been changed, but rather so + that it will remain at the same version as other stable modules that + did undergo change. + * When an experimental module becomes stable a new stable module version + will be released and will include this now stable module. The new + stable module version will be an increment of the minor version number + and will be applied to all existing stable modules as well as the newly + stable module being released. +* Versioning of the associated [contrib + repository](https://github.com/open-telemetry/opentelemetry-go-contrib) of + this project will be idiomatic of a Go project using [Go + modules](https://github.com/golang/go/wiki/Modules). + * [Semantic import + versioning](https://github.com/golang/go/wiki/Modules#semantic-import-versioning) + will be used. + * Versions will comply with [semver 2.0](https://semver.org/spec/v2.0.0.html). + * If a module is version `v2` or higher, the + major version of the module must be included as a `/vN` at the end of the + module paths used in `go.mod` files (e.g., `module + go.opentelemetry.io/contrib/instrumentation/host/v2`, `require + go.opentelemetry.io/contrib/instrumentation/host/v2 v2.0.1`) and in the + package import path (e.g., `import + "go.opentelemetry.io/contrib/instrumentation/host/v2"`). This includes + the paths used in `go get` commands (e.g., `go get + go.opentelemetry.io/contrib/instrumentation/host/v2@v2.0.1`. Note there + is both a `/v2` and a `@v2.0.1` in that example. One way to think about + it is that the module name now includes the `/v2`, so include `/v2` + whenever you are using the module name). + * If a module is version `v0` or `v1`, do not include the major version + in either the module path or the import path. + * In addition to public APIs, telemetry produced by stable instrumentation + will remain stable and backwards compatible. This is to avoid breaking + alerts and dashboard. + * Modules will be used to encapsulate instrumentation, detectors, exporters, + propagators, and any other independent sets of related components. + * Experimental modules still under active development will be versioned at + `v0` to imply the stability guarantee defined by + [semver](https://semver.org/spec/v2.0.0.html#spec-item-4). + + > Major version zero (0.y.z) is for initial development. Anything MAY + > change at any time. The public API SHOULD NOT be considered stable. + + * Mature modules for which we guarantee a stable public API and telemetry will + be versioned with a major version greater than `v0`. + * Experimental modules will start their versioning at `v0.0.0` and will + increment their minor version when backwards incompatible changes are + released and increment their patch version when backwards compatible + changes are released. + * Stable contrib modules cannot depend on experimental modules from this + project. + * All stable contrib modules of the same major version with this project + will use the same entire version as this project. + * Stable modules may be released with an incremented minor or patch + version even though that module's code has not been changed. Instead + the only change that will have been included is to have updated that + modules dependency on this project's stable APIs. + * When an experimental module in contrib becomes stable a new stable + module version will be released and will include this now stable + module. The new stable module version will be an increment of the minor + version number and will be applied to all existing stable contrib + modules, this project's modules, and the newly stable module being + released. + * Contrib modules will be kept up to date with this project's releases. + * Due to the dependency contrib modules will implicitly have on this + project's modules the release of stable contrib modules to match the + released version number will be staggered after this project's release. + There is no explicit time guarantee for how long after this projects + release the contrib release will be. Effort should be made to keep them + as close in time as possible. + * No additional stable release in this project can be made until the + contrib repository has a matching stable release. + * No release can be made in the contrib repository after this project's + stable release except for a stable release of the contrib repository. +* GitHub releases will be made for all releases. +* Go modules will be made available at Go package mirrors. + +## Example Versioning Lifecycle + +To better understand the implementation of the above policy the following +example is provided. This project is simplified to include only the following +modules and their versions: + +* `otel`: `v0.14.0` +* `otel/trace`: `v0.14.0` +* `otel/metric`: `v0.14.0` +* `otel/baggage`: `v0.14.0` +* `otel/sdk/trace`: `v0.14.0` +* `otel/sdk/metric`: `v0.14.0` + +These modules have been developed to a point where the `otel/trace`, +`otel/baggage`, and `otel/sdk/trace` modules have reached a point that they +should be considered for a stable release. The `otel/metric` and +`otel/sdk/metric` are still under active development and the `otel` module +depends on both `otel/trace` and `otel/metric`. + +The `otel` package is refactored to remove its dependencies on `otel/metric` so +it can be released as stable as well. With that done the following release +candidates are made: + +* `otel`: `v1.0.0-RC1` +* `otel/trace`: `v1.0.0-RC1` +* `otel/baggage`: `v1.0.0-RC1` +* `otel/sdk/trace`: `v1.0.0-RC1` + +The `otel/metric` and `otel/sdk/metric` modules remain at `v0.14.0`. + +A few minor issues are discovered in the `otel/trace` package. These issues are +resolved with some minor, but backwards incompatible, changes and are released +as a second release candidate: + +* `otel`: `v1.0.0-RC2` +* `otel/trace`: `v1.0.0-RC2` +* `otel/baggage`: `v1.0.0-RC2` +* `otel/sdk/trace`: `v1.0.0-RC2` + +Notice that all module version numbers are incremented to adhere to our +versioning policy. + +After these release candidates have been evaluated to satisfaction, they are +released as version `v1.0.0`. + +* `otel`: `v1.0.0` +* `otel/trace`: `v1.0.0` +* `otel/baggage`: `v1.0.0` +* `otel/sdk/trace`: `v1.0.0` + +Since both the `go` utility and the Go module system support [the semantic +versioning definition of +precedence](https://semver.org/spec/v2.0.0.html#spec-item-11), this release +will correctly be interpreted as the successor to the previous release +candidates. + +Active development of this project continues. The `otel/metric` module now has +backwards incompatible changes to its API that need to be released and the +`otel/baggage` module has a minor bug fix that needs to be released. The +following release is made: + +* `otel`: `v1.0.1` +* `otel/trace`: `v1.0.1` +* `otel/metric`: `v0.15.0` +* `otel/baggage`: `v1.0.1` +* `otel/sdk/trace`: `v1.0.1` +* `otel/sdk/metric`: `v0.15.0` + +Notice that, again, all stable module versions are incremented in unison and +the `otel/sdk/metric` package, which depends on the `otel/metric` package, also +bumped its version. This bump of the `otel/sdk/metric` package makes sense +given their coupling, though it is not explicitly required by our versioning +policy. + +As we progress, the `otel/metric` and `otel/sdk/metric` packages have reached a +point where they should be evaluated for stability. The `otel` module is +reintegrated with the `otel/metric` package and the following release is made: + +* `otel`: `v1.1.0-RC1` +* `otel/trace`: `v1.1.0-RC1` +* `otel/metric`: `v1.1.0-RC1` +* `otel/baggage`: `v1.1.0-RC1` +* `otel/sdk/trace`: `v1.1.0-RC1` +* `otel/sdk/metric`: `v1.1.0-RC1` + +All the modules are evaluated and determined to a viable stable release. They +are then released as version `v1.1.0` (the minor version is incremented to +indicate the addition of new signal). + +* `otel`: `v1.1.0` +* `otel/trace`: `v1.1.0` +* `otel/metric`: `v1.1.0` +* `otel/baggage`: `v1.1.0` +* `otel/sdk/trace`: `v1.1.0` +* `otel/sdk/metric`: `v1.1.0` diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/doc.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/doc.go new file mode 100644 index 000000000..dafe7424d --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/doc.go @@ -0,0 +1,16 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Package attribute provides key and value attributes. +package attribute // import "go.opentelemetry.io/otel/attribute" diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/encoder.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/encoder.go new file mode 100644 index 000000000..8b940f78d --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/encoder.go @@ -0,0 +1,150 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package attribute // import "go.opentelemetry.io/otel/attribute" + +import ( + "bytes" + "sync" + "sync/atomic" +) + +type ( + // Encoder is a mechanism for serializing a label set into a + // specific string representation that supports caching, to + // avoid repeated serialization. An example could be an + // exporter encoding the label set into a wire representation. + Encoder interface { + // Encode returns the serialized encoding of the label + // set using its Iterator. This result may be cached + // by a attribute.Set. + Encode(iterator Iterator) string + + // ID returns a value that is unique for each class of + // label encoder. Label encoders allocate these using + // `NewEncoderID`. + ID() EncoderID + } + + // EncoderID is used to identify distinct Encoder + // implementations, for caching encoded results. + EncoderID struct { + value uint64 + } + + // defaultLabelEncoder uses a sync.Pool of buffers to reduce + // the number of allocations used in encoding labels. This + // implementation encodes a comma-separated list of key=value, + // with '/'-escaping of '=', ',', and '\'. + defaultLabelEncoder struct { + // pool is a pool of labelset builders. The buffers in this + // pool grow to a size that most label encodings will not + // allocate new memory. + pool sync.Pool // *bytes.Buffer + } +) + +// escapeChar is used to ensure uniqueness of the label encoding where +// keys or values contain either '=' or ','. Since there is no parser +// needed for this encoding and its only requirement is to be unique, +// this choice is arbitrary. Users will see these in some exporters +// (e.g., stdout), so the backslash ('\') is used as a conventional choice. +const escapeChar = '\\' + +var ( + _ Encoder = &defaultLabelEncoder{} + + // encoderIDCounter is for generating IDs for other label + // encoders. + encoderIDCounter uint64 + + defaultEncoderOnce sync.Once + defaultEncoderID = NewEncoderID() + defaultEncoderInstance *defaultLabelEncoder +) + +// NewEncoderID returns a unique label encoder ID. It should be +// called once per each type of label encoder. Preferably in init() or +// in var definition. +func NewEncoderID() EncoderID { + return EncoderID{value: atomic.AddUint64(&encoderIDCounter, 1)} +} + +// DefaultEncoder returns a label encoder that encodes labels +// in such a way that each escaped label's key is followed by an equal +// sign and then by an escaped label's value. All key-value pairs are +// separated by a comma. +// +// Escaping is done by prepending a backslash before either a +// backslash, equal sign or a comma. +func DefaultEncoder() Encoder { + defaultEncoderOnce.Do(func() { + defaultEncoderInstance = &defaultLabelEncoder{ + pool: sync.Pool{ + New: func() interface{} { + return &bytes.Buffer{} + }, + }, + } + }) + return defaultEncoderInstance +} + +// Encode is a part of an implementation of the LabelEncoder +// interface. +func (d *defaultLabelEncoder) Encode(iter Iterator) string { + buf := d.pool.Get().(*bytes.Buffer) + defer d.pool.Put(buf) + buf.Reset() + + for iter.Next() { + i, keyValue := iter.IndexedLabel() + if i > 0 { + _, _ = buf.WriteRune(',') + } + copyAndEscape(buf, string(keyValue.Key)) + + _, _ = buf.WriteRune('=') + + if keyValue.Value.Type() == STRING { + copyAndEscape(buf, keyValue.Value.AsString()) + } else { + _, _ = buf.WriteString(keyValue.Value.Emit()) + } + } + return buf.String() +} + +// ID is a part of an implementation of the LabelEncoder interface. +func (*defaultLabelEncoder) ID() EncoderID { + return defaultEncoderID +} + +// copyAndEscape escapes `=`, `,` and its own escape character (`\`), +// making the default encoding unique. +func copyAndEscape(buf *bytes.Buffer, val string) { + for _, ch := range val { + switch ch { + case '=', ',', escapeChar: + buf.WriteRune(escapeChar) + } + buf.WriteRune(ch) + } +} + +// Valid returns true if this encoder ID was allocated by +// `NewEncoderID`. Invalid encoder IDs will not be cached. +func (id EncoderID) Valid() bool { + return id.value != 0 +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/iterator.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/iterator.go new file mode 100644 index 000000000..e03aabb62 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/iterator.go @@ -0,0 +1,143 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package attribute // import "go.opentelemetry.io/otel/attribute" + +// Iterator allows iterating over the set of labels in order, +// sorted by key. +type Iterator struct { + storage *Set + idx int +} + +// MergeIterator supports iterating over two sets of labels while +// eliminating duplicate values from the combined set. The first +// iterator value takes precedence. +type MergeIterator struct { + one oneIterator + two oneIterator + current KeyValue +} + +type oneIterator struct { + iter Iterator + done bool + label KeyValue +} + +// Next moves the iterator to the next position. Returns false if there +// are no more labels. +func (i *Iterator) Next() bool { + i.idx++ + return i.idx < i.Len() +} + +// Label returns current KeyValue. Must be called only after Next returns +// true. +func (i *Iterator) Label() KeyValue { + kv, _ := i.storage.Get(i.idx) + return kv +} + +// Attribute is a synonym for Label(). +func (i *Iterator) Attribute() KeyValue { + return i.Label() +} + +// IndexedLabel returns current index and attribute. Must be called only +// after Next returns true. +func (i *Iterator) IndexedLabel() (int, KeyValue) { + return i.idx, i.Label() +} + +// Len returns a number of labels in the iterator's `*Set`. +func (i *Iterator) Len() int { + return i.storage.Len() +} + +// ToSlice is a convenience function that creates a slice of labels +// from the passed iterator. The iterator is set up to start from the +// beginning before creating the slice. +func (i *Iterator) ToSlice() []KeyValue { + l := i.Len() + if l == 0 { + return nil + } + i.idx = -1 + slice := make([]KeyValue, 0, l) + for i.Next() { + slice = append(slice, i.Label()) + } + return slice +} + +// NewMergeIterator returns a MergeIterator for merging two label sets +// Duplicates are resolved by taking the value from the first set. +func NewMergeIterator(s1, s2 *Set) MergeIterator { + mi := MergeIterator{ + one: makeOne(s1.Iter()), + two: makeOne(s2.Iter()), + } + return mi +} + +func makeOne(iter Iterator) oneIterator { + oi := oneIterator{ + iter: iter, + } + oi.advance() + return oi +} + +func (oi *oneIterator) advance() { + if oi.done = !oi.iter.Next(); !oi.done { + oi.label = oi.iter.Label() + } +} + +// Next returns true if there is another label available. +func (m *MergeIterator) Next() bool { + if m.one.done && m.two.done { + return false + } + if m.one.done { + m.current = m.two.label + m.two.advance() + return true + } + if m.two.done { + m.current = m.one.label + m.one.advance() + return true + } + if m.one.label.Key == m.two.label.Key { + m.current = m.one.label // first iterator label value wins + m.one.advance() + m.two.advance() + return true + } + if m.one.label.Key < m.two.label.Key { + m.current = m.one.label + m.one.advance() + return true + } + m.current = m.two.label + m.two.advance() + return true +} + +// Label returns the current value after Next() returns true. +func (m *MergeIterator) Label() KeyValue { + return m.current +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/key.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/key.go new file mode 100644 index 000000000..0656a04e4 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/key.go @@ -0,0 +1,134 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package attribute // import "go.opentelemetry.io/otel/attribute" + +// Key represents the key part in key-value pairs. It's a string. The +// allowed character set in the key depends on the use of the key. +type Key string + +// Bool creates a KeyValue instance with a BOOL Value. +// +// If creating both a key and value at the same time, use the provided +// convenience function instead -- Bool(name, value). +func (k Key) Bool(v bool) KeyValue { + return KeyValue{ + Key: k, + Value: BoolValue(v), + } +} + +// BoolSlice creates a KeyValue instance with a BOOLSLICE Value. +// +// If creating both a key and value at the same time, use the provided +// convenience function instead -- BoolSlice(name, value). +func (k Key) BoolSlice(v []bool) KeyValue { + return KeyValue{ + Key: k, + Value: BoolSliceValue(v), + } +} + +// Int creates a KeyValue instance with an INT64 Value. +// +// If creating both a key and value at the same time, use the provided +// convenience function instead -- Int(name, value). +func (k Key) Int(v int) KeyValue { + return KeyValue{ + Key: k, + Value: IntValue(v), + } +} + +// IntSlice creates a KeyValue instance with an INT64SLICE Value. +// +// If creating both a key and value at the same time, use the provided +// convenience function instead -- IntSlice(name, value). +func (k Key) IntSlice(v []int) KeyValue { + return KeyValue{ + Key: k, + Value: IntSliceValue(v), + } +} + +// Int64 creates a KeyValue instance with an INT64 Value. +// +// If creating both a key and value at the same time, use the provided +// convenience function instead -- Int64(name, value). +func (k Key) Int64(v int64) KeyValue { + return KeyValue{ + Key: k, + Value: Int64Value(v), + } +} + +// Int64Slice creates a KeyValue instance with an INT64SLICE Value. +// +// If creating both a key and value at the same time, use the provided +// convenience function instead -- Int64Slice(name, value). +func (k Key) Int64Slice(v []int64) KeyValue { + return KeyValue{ + Key: k, + Value: Int64SliceValue(v), + } +} + +// Float64 creates a KeyValue instance with a FLOAT64 Value. +// +// If creating both a key and value at the same time, use the provided +// convenience function instead -- Float64(name, value). +func (k Key) Float64(v float64) KeyValue { + return KeyValue{ + Key: k, + Value: Float64Value(v), + } +} + +// Float64Slice creates a KeyValue instance with a FLOAT64SLICE Value. +// +// If creating both a key and value at the same time, use the provided +// convenience function instead -- Float64(name, value). +func (k Key) Float64Slice(v []float64) KeyValue { + return KeyValue{ + Key: k, + Value: Float64SliceValue(v), + } +} + +// String creates a KeyValue instance with a STRING Value. +// +// If creating both a key and value at the same time, use the provided +// convenience function instead -- String(name, value). +func (k Key) String(v string) KeyValue { + return KeyValue{ + Key: k, + Value: StringValue(v), + } +} + +// StringSlice creates a KeyValue instance with a STRINGSLICE Value. +// +// If creating both a key and value at the same time, use the provided +// convenience function instead -- StringSlice(name, value). +func (k Key) StringSlice(v []string) KeyValue { + return KeyValue{ + Key: k, + Value: StringSliceValue(v), + } +} + +// Defined returns true for non-empty keys. +func (k Key) Defined() bool { + return len(k) != 0 +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/kv.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/kv.go new file mode 100644 index 000000000..1ddf3ce05 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/kv.go @@ -0,0 +1,86 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package attribute // import "go.opentelemetry.io/otel/attribute" + +import ( + "fmt" +) + +// KeyValue holds a key and value pair. +type KeyValue struct { + Key Key + Value Value +} + +// Valid returns if kv is a valid OpenTelemetry attribute. +func (kv KeyValue) Valid() bool { + return kv.Key.Defined() && kv.Value.Type() != INVALID +} + +// Bool creates a KeyValue with a BOOL Value type. +func Bool(k string, v bool) KeyValue { + return Key(k).Bool(v) +} + +// BoolSlice creates a KeyValue with a BOOLSLICE Value type. +func BoolSlice(k string, v []bool) KeyValue { + return Key(k).BoolSlice(v) +} + +// Int creates a KeyValue with an INT64 Value type. +func Int(k string, v int) KeyValue { + return Key(k).Int(v) +} + +// IntSlice creates a KeyValue with an INT64SLICE Value type. +func IntSlice(k string, v []int) KeyValue { + return Key(k).IntSlice(v) +} + +// Int64 creates a KeyValue with an INT64 Value type. +func Int64(k string, v int64) KeyValue { + return Key(k).Int64(v) +} + +// Int64Slice creates a KeyValue with an INT64SLICE Value type. +func Int64Slice(k string, v []int64) KeyValue { + return Key(k).Int64Slice(v) +} + +// Float64 creates a KeyValue with a FLOAT64 Value type. +func Float64(k string, v float64) KeyValue { + return Key(k).Float64(v) +} + +// Float64Slice creates a KeyValue with a FLOAT64SLICE Value type. +func Float64Slice(k string, v []float64) KeyValue { + return Key(k).Float64Slice(v) +} + +// String creates a KeyValue with a STRING Value type. +func String(k, v string) KeyValue { + return Key(k).String(v) +} + +// StringSlice creates a KeyValue with a STRINGSLICE Value type. +func StringSlice(k string, v []string) KeyValue { + return Key(k).StringSlice(v) +} + +// Stringer creates a new key-value pair with a passed name and a string +// value generated by the passed Stringer interface. +func Stringer(k string, v fmt.Stringer) KeyValue { + return Key(k).String(v.String()) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/set.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/set.go new file mode 100644 index 000000000..a28f1435c --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/set.go @@ -0,0 +1,435 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package attribute // import "go.opentelemetry.io/otel/attribute" + +import ( + "encoding/json" + "reflect" + "sort" +) + +type ( + // Set is the representation for a distinct label set. It + // manages an immutable set of labels, with an internal cache + // for storing label encodings. + // + // This type supports the `Equivalent` method of comparison + // using values of type `Distinct`. + // + // This type is used to implement: + // 1. Metric labels + // 2. Resource sets + // 3. Correlation map (TODO) + Set struct { + equivalent Distinct + } + + // Distinct wraps a variable-size array of `KeyValue`, + // constructed with keys in sorted order. This can be used as + // a map key or for equality checking between Sets. + Distinct struct { + iface interface{} + } + + // Filter supports removing certain labels from label sets. + // When the filter returns true, the label will be kept in + // the filtered label set. When the filter returns false, the + // label is excluded from the filtered label set, and the + // label instead appears in the `removed` list of excluded labels. + Filter func(KeyValue) bool + + // Sortable implements `sort.Interface`, used for sorting + // `KeyValue`. This is an exported type to support a + // memory optimization. A pointer to one of these is needed + // for the call to `sort.Stable()`, which the caller may + // provide in order to avoid an allocation. See + // `NewSetWithSortable()`. + Sortable []KeyValue +) + +var ( + // keyValueType is used in `computeDistinctReflect`. + keyValueType = reflect.TypeOf(KeyValue{}) + + // emptySet is returned for empty label sets. + emptySet = &Set{ + equivalent: Distinct{ + iface: [0]KeyValue{}, + }, + } +) + +// EmptySet returns a reference to a Set with no elements. +// +// This is a convenience provided for optimized calling utility. +func EmptySet() *Set { + return emptySet +} + +// reflect abbreviates `reflect.ValueOf`. +func (d Distinct) reflect() reflect.Value { + return reflect.ValueOf(d.iface) +} + +// Valid returns true if this value refers to a valid `*Set`. +func (d Distinct) Valid() bool { + return d.iface != nil +} + +// Len returns the number of labels in this set. +func (l *Set) Len() int { + if l == nil || !l.equivalent.Valid() { + return 0 + } + return l.equivalent.reflect().Len() +} + +// Get returns the KeyValue at ordered position `idx` in this set. +func (l *Set) Get(idx int) (KeyValue, bool) { + if l == nil { + return KeyValue{}, false + } + value := l.equivalent.reflect() + + if idx >= 0 && idx < value.Len() { + // Note: The Go compiler successfully avoids an allocation for + // the interface{} conversion here: + return value.Index(idx).Interface().(KeyValue), true + } + + return KeyValue{}, false +} + +// Value returns the value of a specified key in this set. +func (l *Set) Value(k Key) (Value, bool) { + if l == nil { + return Value{}, false + } + rValue := l.equivalent.reflect() + vlen := rValue.Len() + + idx := sort.Search(vlen, func(idx int) bool { + return rValue.Index(idx).Interface().(KeyValue).Key >= k + }) + if idx >= vlen { + return Value{}, false + } + keyValue := rValue.Index(idx).Interface().(KeyValue) + if k == keyValue.Key { + return keyValue.Value, true + } + return Value{}, false +} + +// HasValue tests whether a key is defined in this set. +func (l *Set) HasValue(k Key) bool { + if l == nil { + return false + } + _, ok := l.Value(k) + return ok +} + +// Iter returns an iterator for visiting the labels in this set. +func (l *Set) Iter() Iterator { + return Iterator{ + storage: l, + idx: -1, + } +} + +// ToSlice returns the set of labels belonging to this set, sorted, +// where keys appear no more than once. +func (l *Set) ToSlice() []KeyValue { + iter := l.Iter() + return iter.ToSlice() +} + +// Equivalent returns a value that may be used as a map key. The +// Distinct type guarantees that the result will equal the equivalent +// Distinct value of any label set with the same elements as this, +// where sets are made unique by choosing the last value in the input +// for any given key. +func (l *Set) Equivalent() Distinct { + if l == nil || !l.equivalent.Valid() { + return emptySet.equivalent + } + return l.equivalent +} + +// Equals returns true if the argument set is equivalent to this set. +func (l *Set) Equals(o *Set) bool { + return l.Equivalent() == o.Equivalent() +} + +// Encoded returns the encoded form of this set, according to +// `encoder`. +func (l *Set) Encoded(encoder Encoder) string { + if l == nil || encoder == nil { + return "" + } + + return encoder.Encode(l.Iter()) +} + +func empty() Set { + return Set{ + equivalent: emptySet.equivalent, + } +} + +// NewSet returns a new `Set`. See the documentation for +// `NewSetWithSortableFiltered` for more details. +// +// Except for empty sets, this method adds an additional allocation +// compared with calls that include a `*Sortable`. +func NewSet(kvs ...KeyValue) Set { + // Check for empty set. + if len(kvs) == 0 { + return empty() + } + s, _ := NewSetWithSortableFiltered(kvs, new(Sortable), nil) + return s +} + +// NewSetWithSortable returns a new `Set`. See the documentation for +// `NewSetWithSortableFiltered` for more details. +// +// This call includes a `*Sortable` option as a memory optimization. +func NewSetWithSortable(kvs []KeyValue, tmp *Sortable) Set { + // Check for empty set. + if len(kvs) == 0 { + return empty() + } + s, _ := NewSetWithSortableFiltered(kvs, tmp, nil) + return s +} + +// NewSetWithFiltered returns a new `Set`. See the documentation for +// `NewSetWithSortableFiltered` for more details. +// +// This call includes a `Filter` to include/exclude label keys from +// the return value. Excluded keys are returned as a slice of label +// values. +func NewSetWithFiltered(kvs []KeyValue, filter Filter) (Set, []KeyValue) { + // Check for empty set. + if len(kvs) == 0 { + return empty(), nil + } + return NewSetWithSortableFiltered(kvs, new(Sortable), filter) +} + +// NewSetWithSortableFiltered returns a new `Set`. +// +// Duplicate keys are eliminated by taking the last value. This +// re-orders the input slice so that unique last-values are contiguous +// at the end of the slice. +// +// This ensures the following: +// +// - Last-value-wins semantics +// - Caller sees the reordering, but doesn't lose values +// - Repeated call preserve last-value wins. +// +// Note that methods are defined on `*Set`, although this returns `Set`. +// Callers can avoid memory allocations by: +// +// - allocating a `Sortable` for use as a temporary in this method +// - allocating a `Set` for storing the return value of this +// constructor. +// +// The result maintains a cache of encoded labels, by attribute.EncoderID. +// This value should not be copied after its first use. +// +// The second `[]KeyValue` return value is a list of labels that were +// excluded by the Filter (if non-nil). +func NewSetWithSortableFiltered(kvs []KeyValue, tmp *Sortable, filter Filter) (Set, []KeyValue) { + // Check for empty set. + if len(kvs) == 0 { + return empty(), nil + } + + *tmp = kvs + + // Stable sort so the following de-duplication can implement + // last-value-wins semantics. + sort.Stable(tmp) + + *tmp = nil + + position := len(kvs) - 1 + offset := position - 1 + + // The requirements stated above require that the stable + // result be placed in the end of the input slice, while + // overwritten values are swapped to the beginning. + // + // De-duplicate with last-value-wins semantics. Preserve + // duplicate values at the beginning of the input slice. + for ; offset >= 0; offset-- { + if kvs[offset].Key == kvs[position].Key { + continue + } + position-- + kvs[offset], kvs[position] = kvs[position], kvs[offset] + } + if filter != nil { + return filterSet(kvs[position:], filter) + } + return Set{ + equivalent: computeDistinct(kvs[position:]), + }, nil +} + +// filterSet reorders `kvs` so that included keys are contiguous at +// the end of the slice, while excluded keys precede the included keys. +func filterSet(kvs []KeyValue, filter Filter) (Set, []KeyValue) { + var excluded []KeyValue + + // Move labels that do not match the filter so + // they're adjacent before calling computeDistinct(). + distinctPosition := len(kvs) + + // Swap indistinct keys forward and distinct keys toward the + // end of the slice. + offset := len(kvs) - 1 + for ; offset >= 0; offset-- { + if filter(kvs[offset]) { + distinctPosition-- + kvs[offset], kvs[distinctPosition] = kvs[distinctPosition], kvs[offset] + continue + } + } + excluded = kvs[:distinctPosition] + + return Set{ + equivalent: computeDistinct(kvs[distinctPosition:]), + }, excluded +} + +// Filter returns a filtered copy of this `Set`. See the +// documentation for `NewSetWithSortableFiltered` for more details. +func (l *Set) Filter(re Filter) (Set, []KeyValue) { + if re == nil { + return Set{ + equivalent: l.equivalent, + }, nil + } + + // Note: This could be refactored to avoid the temporary slice + // allocation, if it proves to be expensive. + return filterSet(l.ToSlice(), re) +} + +// computeDistinct returns a `Distinct` using either the fixed- or +// reflect-oriented code path, depending on the size of the input. +// The input slice is assumed to already be sorted and de-duplicated. +func computeDistinct(kvs []KeyValue) Distinct { + iface := computeDistinctFixed(kvs) + if iface == nil { + iface = computeDistinctReflect(kvs) + } + return Distinct{ + iface: iface, + } +} + +// computeDistinctFixed computes a `Distinct` for small slices. It +// returns nil if the input is too large for this code path. +func computeDistinctFixed(kvs []KeyValue) interface{} { + switch len(kvs) { + case 1: + ptr := new([1]KeyValue) + copy((*ptr)[:], kvs) + return *ptr + case 2: + ptr := new([2]KeyValue) + copy((*ptr)[:], kvs) + return *ptr + case 3: + ptr := new([3]KeyValue) + copy((*ptr)[:], kvs) + return *ptr + case 4: + ptr := new([4]KeyValue) + copy((*ptr)[:], kvs) + return *ptr + case 5: + ptr := new([5]KeyValue) + copy((*ptr)[:], kvs) + return *ptr + case 6: + ptr := new([6]KeyValue) + copy((*ptr)[:], kvs) + return *ptr + case 7: + ptr := new([7]KeyValue) + copy((*ptr)[:], kvs) + return *ptr + case 8: + ptr := new([8]KeyValue) + copy((*ptr)[:], kvs) + return *ptr + case 9: + ptr := new([9]KeyValue) + copy((*ptr)[:], kvs) + return *ptr + case 10: + ptr := new([10]KeyValue) + copy((*ptr)[:], kvs) + return *ptr + default: + return nil + } +} + +// computeDistinctReflect computes a `Distinct` using reflection, +// works for any size input. +func computeDistinctReflect(kvs []KeyValue) interface{} { + at := reflect.New(reflect.ArrayOf(len(kvs), keyValueType)).Elem() + for i, keyValue := range kvs { + *(at.Index(i).Addr().Interface().(*KeyValue)) = keyValue + } + return at.Interface() +} + +// MarshalJSON returns the JSON encoding of the `*Set`. +func (l *Set) MarshalJSON() ([]byte, error) { + return json.Marshal(l.equivalent.iface) +} + +// MarshalLog is the marshaling function used by the logging system to represent this exporter. +func (l Set) MarshalLog() interface{} { + kvs := make(map[string]string) + for _, kv := range l.ToSlice() { + kvs[string(kv.Key)] = kv.Value.Emit() + } + return kvs +} + +// Len implements `sort.Interface`. +func (l *Sortable) Len() int { + return len(*l) +} + +// Swap implements `sort.Interface`. +func (l *Sortable) Swap(i, j int) { + (*l)[i], (*l)[j] = (*l)[j], (*l)[i] +} + +// Less implements `sort.Interface`. +func (l *Sortable) Less(i, j int) bool { + return (*l)[i].Key < (*l)[j].Key +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/type_string.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/type_string.go new file mode 100644 index 000000000..e584b2477 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/type_string.go @@ -0,0 +1,31 @@ +// Code generated by "stringer -type=Type"; DO NOT EDIT. + +package attribute + +import "strconv" + +func _() { + // An "invalid array index" compiler error signifies that the constant values have changed. + // Re-run the stringer command to generate them again. + var x [1]struct{} + _ = x[INVALID-0] + _ = x[BOOL-1] + _ = x[INT64-2] + _ = x[FLOAT64-3] + _ = x[STRING-4] + _ = x[BOOLSLICE-5] + _ = x[INT64SLICE-6] + _ = x[FLOAT64SLICE-7] + _ = x[STRINGSLICE-8] +} + +const _Type_name = "INVALIDBOOLINT64FLOAT64STRINGBOOLSLICEINT64SLICEFLOAT64SLICESTRINGSLICE" + +var _Type_index = [...]uint8{0, 7, 11, 16, 23, 29, 38, 48, 60, 71} + +func (i Type) String() string { + if i < 0 || i >= Type(len(_Type_index)-1) { + return "Type(" + strconv.FormatInt(int64(i), 10) + ")" + } + return _Type_name[_Type_index[i]:_Type_index[i+1]] +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/value.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/value.go new file mode 100644 index 000000000..6ec5cb290 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/attribute/value.go @@ -0,0 +1,271 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package attribute // import "go.opentelemetry.io/otel/attribute" + +import ( + "encoding/json" + "fmt" + "strconv" + + "go.opentelemetry.io/otel/internal" +) + +//go:generate stringer -type=Type + +// Type describes the type of the data Value holds. +type Type int + +// Value represents the value part in key-value pairs. +type Value struct { + vtype Type + numeric uint64 + stringly string + slice interface{} +} + +const ( + // INVALID is used for a Value with no value set. + INVALID Type = iota + // BOOL is a boolean Type Value. + BOOL + // INT64 is a 64-bit signed integral Type Value. + INT64 + // FLOAT64 is a 64-bit floating point Type Value. + FLOAT64 + // STRING is a string Type Value. + STRING + // BOOLSLICE is a slice of booleans Type Value. + BOOLSLICE + // INT64SLICE is a slice of 64-bit signed integral numbers Type Value. + INT64SLICE + // FLOAT64SLICE is a slice of 64-bit floating point numbers Type Value. + FLOAT64SLICE + // STRINGSLICE is a slice of strings Type Value. + STRINGSLICE +) + +// BoolValue creates a BOOL Value. +func BoolValue(v bool) Value { + return Value{ + vtype: BOOL, + numeric: internal.BoolToRaw(v), + } +} + +// BoolSliceValue creates a BOOLSLICE Value. +func BoolSliceValue(v []bool) Value { + cp := make([]bool, len(v)) + copy(cp, v) + return Value{ + vtype: BOOLSLICE, + slice: &cp, + } +} + +// IntValue creates an INT64 Value. +func IntValue(v int) Value { + return Int64Value(int64(v)) +} + +// IntSliceValue creates an INTSLICE Value. +func IntSliceValue(v []int) Value { + cp := make([]int64, 0, len(v)) + for _, i := range v { + cp = append(cp, int64(i)) + } + return Value{ + vtype: INT64SLICE, + slice: &cp, + } +} + +// Int64Value creates an INT64 Value. +func Int64Value(v int64) Value { + return Value{ + vtype: INT64, + numeric: internal.Int64ToRaw(v), + } +} + +// Int64SliceValue creates an INT64SLICE Value. +func Int64SliceValue(v []int64) Value { + cp := make([]int64, len(v)) + copy(cp, v) + return Value{ + vtype: INT64SLICE, + slice: &cp, + } +} + +// Float64Value creates a FLOAT64 Value. +func Float64Value(v float64) Value { + return Value{ + vtype: FLOAT64, + numeric: internal.Float64ToRaw(v), + } +} + +// Float64SliceValue creates a FLOAT64SLICE Value. +func Float64SliceValue(v []float64) Value { + cp := make([]float64, len(v)) + copy(cp, v) + return Value{ + vtype: FLOAT64SLICE, + slice: &cp, + } +} + +// StringValue creates a STRING Value. +func StringValue(v string) Value { + return Value{ + vtype: STRING, + stringly: v, + } +} + +// StringSliceValue creates a STRINGSLICE Value. +func StringSliceValue(v []string) Value { + cp := make([]string, len(v)) + copy(cp, v) + return Value{ + vtype: STRINGSLICE, + slice: &cp, + } +} + +// Type returns a type of the Value. +func (v Value) Type() Type { + return v.vtype +} + +// AsBool returns the bool value. Make sure that the Value's type is +// BOOL. +func (v Value) AsBool() bool { + return internal.RawToBool(v.numeric) +} + +// AsBoolSlice returns the []bool value. Make sure that the Value's type is +// BOOLSLICE. +func (v Value) AsBoolSlice() []bool { + if s, ok := v.slice.(*[]bool); ok { + return *s + } + return nil +} + +// AsInt64 returns the int64 value. Make sure that the Value's type is +// INT64. +func (v Value) AsInt64() int64 { + return internal.RawToInt64(v.numeric) +} + +// AsInt64Slice returns the []int64 value. Make sure that the Value's type is +// INT64SLICE. +func (v Value) AsInt64Slice() []int64 { + if s, ok := v.slice.(*[]int64); ok { + return *s + } + return nil +} + +// AsFloat64 returns the float64 value. Make sure that the Value's +// type is FLOAT64. +func (v Value) AsFloat64() float64 { + return internal.RawToFloat64(v.numeric) +} + +// AsFloat64Slice returns the []float64 value. Make sure that the Value's type is +// FLOAT64SLICE. +func (v Value) AsFloat64Slice() []float64 { + if s, ok := v.slice.(*[]float64); ok { + return *s + } + return nil +} + +// AsString returns the string value. Make sure that the Value's type +// is STRING. +func (v Value) AsString() string { + return v.stringly +} + +// AsStringSlice returns the []string value. Make sure that the Value's type is +// STRINGSLICE. +func (v Value) AsStringSlice() []string { + if s, ok := v.slice.(*[]string); ok { + return *s + } + return nil +} + +type unknownValueType struct{} + +// AsInterface returns Value's data as interface{}. +func (v Value) AsInterface() interface{} { + switch v.Type() { + case BOOL: + return v.AsBool() + case BOOLSLICE: + return v.AsBoolSlice() + case INT64: + return v.AsInt64() + case INT64SLICE: + return v.AsInt64Slice() + case FLOAT64: + return v.AsFloat64() + case FLOAT64SLICE: + return v.AsFloat64Slice() + case STRING: + return v.stringly + case STRINGSLICE: + return v.AsStringSlice() + } + return unknownValueType{} +} + +// Emit returns a string representation of Value's data. +func (v Value) Emit() string { + switch v.Type() { + case BOOLSLICE: + return fmt.Sprint(*(v.slice.(*[]bool))) + case BOOL: + return strconv.FormatBool(v.AsBool()) + case INT64SLICE: + return fmt.Sprint(*(v.slice.(*[]int64))) + case INT64: + return strconv.FormatInt(v.AsInt64(), 10) + case FLOAT64SLICE: + return fmt.Sprint(*(v.slice.(*[]float64))) + case FLOAT64: + return fmt.Sprint(v.AsFloat64()) + case STRINGSLICE: + return fmt.Sprint(*(v.slice.(*[]string))) + case STRING: + return v.stringly + default: + return "unknown" + } +} + +// MarshalJSON returns the JSON encoding of the Value. +func (v Value) MarshalJSON() ([]byte, error) { + var jsonVal struct { + Type string + Value interface{} + } + jsonVal.Type = v.Type().String() + jsonVal.Value = v.AsInterface() + return json.Marshal(jsonVal) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/baggage/baggage.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/baggage/baggage.go new file mode 100644 index 000000000..824c67b27 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/baggage/baggage.go @@ -0,0 +1,556 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package baggage // import "go.opentelemetry.io/otel/baggage" + +import ( + "errors" + "fmt" + "net/url" + "regexp" + "strings" + + "go.opentelemetry.io/otel/internal/baggage" +) + +const ( + maxMembers = 180 + maxBytesPerMembers = 4096 + maxBytesPerBaggageString = 8192 + + listDelimiter = "," + keyValueDelimiter = "=" + propertyDelimiter = ";" + + keyDef = `([\x21\x23-\x27\x2A\x2B\x2D\x2E\x30-\x39\x41-\x5a\x5e-\x7a\x7c\x7e]+)` + valueDef = `([\x21\x23-\x2b\x2d-\x3a\x3c-\x5B\x5D-\x7e]*)` + keyValueDef = `\s*` + keyDef + `\s*` + keyValueDelimiter + `\s*` + valueDef + `\s*` +) + +var ( + keyRe = regexp.MustCompile(`^` + keyDef + `$`) + valueRe = regexp.MustCompile(`^` + valueDef + `$`) + propertyRe = regexp.MustCompile(`^(?:\s*` + keyDef + `\s*|` + keyValueDef + `)$`) +) + +var ( + errInvalidKey = errors.New("invalid key") + errInvalidValue = errors.New("invalid value") + errInvalidProperty = errors.New("invalid baggage list-member property") + errInvalidMember = errors.New("invalid baggage list-member") + errMemberNumber = errors.New("too many list-members in baggage-string") + errMemberBytes = errors.New("list-member too large") + errBaggageBytes = errors.New("baggage-string too large") +) + +// Property is an additional metadata entry for a baggage list-member. +type Property struct { + key, value string + + // hasValue indicates if a zero-value value means the property does not + // have a value or if it was the zero-value. + hasValue bool + + // hasData indicates whether the created property contains data or not. + // Properties that do not contain data are invalid with no other check + // required. + hasData bool +} + +func NewKeyProperty(key string) (Property, error) { + if !keyRe.MatchString(key) { + return newInvalidProperty(), fmt.Errorf("%w: %q", errInvalidKey, key) + } + + p := Property{key: key, hasData: true} + return p, nil +} + +func NewKeyValueProperty(key, value string) (Property, error) { + if !keyRe.MatchString(key) { + return newInvalidProperty(), fmt.Errorf("%w: %q", errInvalidKey, key) + } + if !valueRe.MatchString(value) { + return newInvalidProperty(), fmt.Errorf("%w: %q", errInvalidValue, value) + } + + p := Property{ + key: key, + value: value, + hasValue: true, + hasData: true, + } + return p, nil +} + +func newInvalidProperty() Property { + return Property{} +} + +// parseProperty attempts to decode a Property from the passed string. It +// returns an error if the input is invalid according to the W3C Baggage +// specification. +func parseProperty(property string) (Property, error) { + if property == "" { + return newInvalidProperty(), nil + } + + match := propertyRe.FindStringSubmatch(property) + if len(match) != 4 { + return newInvalidProperty(), fmt.Errorf("%w: %q", errInvalidProperty, property) + } + + p := Property{hasData: true} + if match[1] != "" { + p.key = match[1] + } else { + p.key = match[2] + p.value = match[3] + p.hasValue = true + } + + return p, nil +} + +// validate ensures p conforms to the W3C Baggage specification, returning an +// error otherwise. +func (p Property) validate() error { + errFunc := func(err error) error { + return fmt.Errorf("invalid property: %w", err) + } + + if !p.hasData { + return errFunc(fmt.Errorf("%w: %q", errInvalidProperty, p)) + } + + if !keyRe.MatchString(p.key) { + return errFunc(fmt.Errorf("%w: %q", errInvalidKey, p.key)) + } + if p.hasValue && !valueRe.MatchString(p.value) { + return errFunc(fmt.Errorf("%w: %q", errInvalidValue, p.value)) + } + if !p.hasValue && p.value != "" { + return errFunc(errors.New("inconsistent value")) + } + return nil +} + +// Key returns the Property key. +func (p Property) Key() string { + return p.key +} + +// Value returns the Property value. Additionally a boolean value is returned +// indicating if the returned value is the empty if the Property has a value +// that is empty or if the value is not set. +func (p Property) Value() (string, bool) { + return p.value, p.hasValue +} + +// String encodes Property into a string compliant with the W3C Baggage +// specification. +func (p Property) String() string { + if p.hasValue { + return fmt.Sprintf("%s%s%v", p.key, keyValueDelimiter, p.value) + } + return p.key +} + +type properties []Property + +func fromInternalProperties(iProps []baggage.Property) properties { + if len(iProps) == 0 { + return nil + } + + props := make(properties, len(iProps)) + for i, p := range iProps { + props[i] = Property{ + key: p.Key, + value: p.Value, + hasValue: p.HasValue, + } + } + return props +} + +func (p properties) asInternal() []baggage.Property { + if len(p) == 0 { + return nil + } + + iProps := make([]baggage.Property, len(p)) + for i, prop := range p { + iProps[i] = baggage.Property{ + Key: prop.key, + Value: prop.value, + HasValue: prop.hasValue, + } + } + return iProps +} + +func (p properties) Copy() properties { + if len(p) == 0 { + return nil + } + + props := make(properties, len(p)) + copy(props, p) + return props +} + +// validate ensures each Property in p conforms to the W3C Baggage +// specification, returning an error otherwise. +func (p properties) validate() error { + for _, prop := range p { + if err := prop.validate(); err != nil { + return err + } + } + return nil +} + +// String encodes properties into a string compliant with the W3C Baggage +// specification. +func (p properties) String() string { + props := make([]string, len(p)) + for i, prop := range p { + props[i] = prop.String() + } + return strings.Join(props, propertyDelimiter) +} + +// Member is a list-member of a baggage-string as defined by the W3C Baggage +// specification. +type Member struct { + key, value string + properties properties + + // hasData indicates whether the created property contains data or not. + // Properties that do not contain data are invalid with no other check + // required. + hasData bool +} + +// NewMember returns a new Member from the passed arguments. An error is +// returned if the created Member would be invalid according to the W3C +// Baggage specification. +func NewMember(key, value string, props ...Property) (Member, error) { + m := Member{ + key: key, + value: value, + properties: properties(props).Copy(), + hasData: true, + } + if err := m.validate(); err != nil { + return newInvalidMember(), err + } + + return m, nil +} + +func newInvalidMember() Member { + return Member{} +} + +// parseMember attempts to decode a Member from the passed string. It returns +// an error if the input is invalid according to the W3C Baggage +// specification. +func parseMember(member string) (Member, error) { + if n := len(member); n > maxBytesPerMembers { + return newInvalidMember(), fmt.Errorf("%w: %d", errMemberBytes, n) + } + + var ( + key, value string + props properties + ) + + parts := strings.SplitN(member, propertyDelimiter, 2) + switch len(parts) { + case 2: + // Parse the member properties. + for _, pStr := range strings.Split(parts[1], propertyDelimiter) { + p, err := parseProperty(pStr) + if err != nil { + return newInvalidMember(), err + } + props = append(props, p) + } + fallthrough + case 1: + // Parse the member key/value pair. + + // Take into account a value can contain equal signs (=). + kv := strings.SplitN(parts[0], keyValueDelimiter, 2) + if len(kv) != 2 { + return newInvalidMember(), fmt.Errorf("%w: %q", errInvalidMember, member) + } + // "Leading and trailing whitespaces are allowed but MUST be trimmed + // when converting the header into a data structure." + key = strings.TrimSpace(kv[0]) + var err error + value, err = url.QueryUnescape(strings.TrimSpace(kv[1])) + if err != nil { + return newInvalidMember(), fmt.Errorf("%w: %q", err, value) + } + if !keyRe.MatchString(key) { + return newInvalidMember(), fmt.Errorf("%w: %q", errInvalidKey, key) + } + if !valueRe.MatchString(value) { + return newInvalidMember(), fmt.Errorf("%w: %q", errInvalidValue, value) + } + default: + // This should never happen unless a developer has changed the string + // splitting somehow. Panic instead of failing silently and allowing + // the bug to slip past the CI checks. + panic("failed to parse baggage member") + } + + return Member{key: key, value: value, properties: props, hasData: true}, nil +} + +// validate ensures m conforms to the W3C Baggage specification, returning an +// error otherwise. +func (m Member) validate() error { + if !m.hasData { + return fmt.Errorf("%w: %q", errInvalidMember, m) + } + + if !keyRe.MatchString(m.key) { + return fmt.Errorf("%w: %q", errInvalidKey, m.key) + } + if !valueRe.MatchString(m.value) { + return fmt.Errorf("%w: %q", errInvalidValue, m.value) + } + return m.properties.validate() +} + +// Key returns the Member key. +func (m Member) Key() string { return m.key } + +// Value returns the Member value. +func (m Member) Value() string { return m.value } + +// Properties returns a copy of the Member properties. +func (m Member) Properties() []Property { return m.properties.Copy() } + +// String encodes Member into a string compliant with the W3C Baggage +// specification. +func (m Member) String() string { + // A key is just an ASCII string, but a value is URL encoded UTF-8. + s := fmt.Sprintf("%s%s%s", m.key, keyValueDelimiter, url.QueryEscape(m.value)) + if len(m.properties) > 0 { + s = fmt.Sprintf("%s%s%s", s, propertyDelimiter, m.properties.String()) + } + return s +} + +// Baggage is a list of baggage members representing the baggage-string as +// defined by the W3C Baggage specification. +type Baggage struct { //nolint:golint + list baggage.List +} + +// New returns a new valid Baggage. It returns an error if it results in a +// Baggage exceeding limits set in that specification. +// +// It expects all the provided members to have already been validated. +func New(members ...Member) (Baggage, error) { + if len(members) == 0 { + return Baggage{}, nil + } + + b := make(baggage.List) + for _, m := range members { + if !m.hasData { + return Baggage{}, errInvalidMember + } + + // OpenTelemetry resolves duplicates by last-one-wins. + b[m.key] = baggage.Item{ + Value: m.value, + Properties: m.properties.asInternal(), + } + } + + // Check member numbers after deduplicating. + if len(b) > maxMembers { + return Baggage{}, errMemberNumber + } + + bag := Baggage{b} + if n := len(bag.String()); n > maxBytesPerBaggageString { + return Baggage{}, fmt.Errorf("%w: %d", errBaggageBytes, n) + } + + return bag, nil +} + +// Parse attempts to decode a baggage-string from the passed string. It +// returns an error if the input is invalid according to the W3C Baggage +// specification. +// +// If there are duplicate list-members contained in baggage, the last one +// defined (reading left-to-right) will be the only one kept. This diverges +// from the W3C Baggage specification which allows duplicate list-members, but +// conforms to the OpenTelemetry Baggage specification. +func Parse(bStr string) (Baggage, error) { + if bStr == "" { + return Baggage{}, nil + } + + if n := len(bStr); n > maxBytesPerBaggageString { + return Baggage{}, fmt.Errorf("%w: %d", errBaggageBytes, n) + } + + b := make(baggage.List) + for _, memberStr := range strings.Split(bStr, listDelimiter) { + m, err := parseMember(memberStr) + if err != nil { + return Baggage{}, err + } + // OpenTelemetry resolves duplicates by last-one-wins. + b[m.key] = baggage.Item{ + Value: m.value, + Properties: m.properties.asInternal(), + } + } + + // OpenTelemetry does not allow for duplicate list-members, but the W3C + // specification does. Now that we have deduplicated, ensure the baggage + // does not exceed list-member limits. + if len(b) > maxMembers { + return Baggage{}, errMemberNumber + } + + return Baggage{b}, nil +} + +// Member returns the baggage list-member identified by key. +// +// If there is no list-member matching the passed key the returned Member will +// be a zero-value Member. +// The returned member is not validated, as we assume the validation happened +// when it was added to the Baggage. +func (b Baggage) Member(key string) Member { + v, ok := b.list[key] + if !ok { + // We do not need to worry about distiguising between the situation + // where a zero-valued Member is included in the Baggage because a + // zero-valued Member is invalid according to the W3C Baggage + // specification (it has an empty key). + return newInvalidMember() + } + + return Member{ + key: key, + value: v.Value, + properties: fromInternalProperties(v.Properties), + } +} + +// Members returns all the baggage list-members. +// The order of the returned list-members does not have significance. +// +// The returned members are not validated, as we assume the validation happened +// when they were added to the Baggage. +func (b Baggage) Members() []Member { + if len(b.list) == 0 { + return nil + } + + members := make([]Member, 0, len(b.list)) + for k, v := range b.list { + members = append(members, Member{ + key: k, + value: v.Value, + properties: fromInternalProperties(v.Properties), + }) + } + return members +} + +// SetMember returns a copy the Baggage with the member included. If the +// baggage contains a Member with the same key the existing Member is +// replaced. +// +// If member is invalid according to the W3C Baggage specification, an error +// is returned with the original Baggage. +func (b Baggage) SetMember(member Member) (Baggage, error) { + if !member.hasData { + return b, errInvalidMember + } + + n := len(b.list) + if _, ok := b.list[member.key]; !ok { + n++ + } + list := make(baggage.List, n) + + for k, v := range b.list { + // Do not copy if we are just going to overwrite. + if k == member.key { + continue + } + list[k] = v + } + + list[member.key] = baggage.Item{ + Value: member.value, + Properties: member.properties.asInternal(), + } + + return Baggage{list: list}, nil +} + +// DeleteMember returns a copy of the Baggage with the list-member identified +// by key removed. +func (b Baggage) DeleteMember(key string) Baggage { + n := len(b.list) + if _, ok := b.list[key]; ok { + n-- + } + list := make(baggage.List, n) + + for k, v := range b.list { + if k == key { + continue + } + list[k] = v + } + + return Baggage{list: list} +} + +// Len returns the number of list-members in the Baggage. +func (b Baggage) Len() int { + return len(b.list) +} + +// String encodes Baggage into a string compliant with the W3C Baggage +// specification. The returned string will be invalid if the Baggage contains +// any invalid list-members. +func (b Baggage) String() string { + members := make([]string, 0, len(b.list)) + for k, v := range b.list { + members = append(members, Member{ + key: k, + value: v.Value, + properties: fromInternalProperties(v.Properties), + }.String()) + } + return strings.Join(members, listDelimiter) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/baggage/context.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/baggage/context.go new file mode 100644 index 000000000..24b34b756 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/baggage/context.go @@ -0,0 +1,39 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package baggage // import "go.opentelemetry.io/otel/baggage" + +import ( + "context" + + "go.opentelemetry.io/otel/internal/baggage" +) + +// ContextWithBaggage returns a copy of parent with baggage. +func ContextWithBaggage(parent context.Context, b Baggage) context.Context { + // Delegate so any hooks for the OpenTracing bridge are handled. + return baggage.ContextWithList(parent, b.list) +} + +// ContextWithoutBaggage returns a copy of parent with no baggage. +func ContextWithoutBaggage(parent context.Context) context.Context { + // Delegate so any hooks for the OpenTracing bridge are handled. + return baggage.ContextWithList(parent, nil) +} + +// FromContext returns the baggage contained in ctx. +func FromContext(ctx context.Context) Baggage { + // Delegate so any hooks for the OpenTracing bridge are handled. + return Baggage{list: baggage.ListFromContext(ctx)} +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/baggage/doc.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/baggage/doc.go new file mode 100644 index 000000000..4545100df --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/baggage/doc.go @@ -0,0 +1,20 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +/* +Package baggage provides functionality for storing and retrieving +baggage items in Go context. For propagating the baggage, see the +go.opentelemetry.io/otel/propagation package. +*/ +package baggage // import "go.opentelemetry.io/otel/baggage" diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/codes/codes.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/codes/codes.go new file mode 100644 index 000000000..064a9279f --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/codes/codes.go @@ -0,0 +1,106 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package codes // import "go.opentelemetry.io/otel/codes" + +import ( + "encoding/json" + "fmt" + "strconv" +) + +const ( + // Unset is the default status code. + Unset Code = 0 + // Error indicates the operation contains an error. + Error Code = 1 + // Ok indicates operation has been validated by an Application developers + // or Operator to have completed successfully, or contain no error. + Ok Code = 2 + + maxCode = 3 +) + +// Code is an 32-bit representation of a status state. +type Code uint32 + +var codeToStr = map[Code]string{ + Unset: "Unset", + Error: "Error", + Ok: "Ok", +} + +var strToCode = map[string]Code{ + `"Unset"`: Unset, + `"Error"`: Error, + `"Ok"`: Ok, +} + +// String returns the Code as a string. +func (c Code) String() string { + return codeToStr[c] +} + +// UnmarshalJSON unmarshals b into the Code. +// +// This is based on the functionality in the gRPC codes package: +// https://github.com/grpc/grpc-go/blob/bb64fee312b46ebee26be43364a7a966033521b1/codes/codes.go#L218-L244 +func (c *Code) UnmarshalJSON(b []byte) error { + // From json.Unmarshaler: By convention, to approximate the behavior of + // Unmarshal itself, Unmarshalers implement UnmarshalJSON([]byte("null")) as + // a no-op. + if string(b) == "null" { + return nil + } + if c == nil { + return fmt.Errorf("nil receiver passed to UnmarshalJSON") + } + + var x interface{} + if err := json.Unmarshal(b, &x); err != nil { + return err + } + switch x.(type) { + case string: + if jc, ok := strToCode[string(b)]; ok { + *c = jc + return nil + } + return fmt.Errorf("invalid code: %q", string(b)) + case float64: + if ci, err := strconv.ParseUint(string(b), 10, 32); err == nil { + if ci >= maxCode { + return fmt.Errorf("invalid code: %q", ci) + } + + *c = Code(ci) + return nil + } + return fmt.Errorf("invalid code: %q", string(b)) + default: + return fmt.Errorf("invalid code: %q", string(b)) + } +} + +// MarshalJSON returns c as the JSON encoding of c. +func (c *Code) MarshalJSON() ([]byte, error) { + if c == nil { + return []byte("null"), nil + } + str, ok := codeToStr[*c] + if !ok { + return nil, fmt.Errorf("invalid code: %d", *c) + } + return []byte(fmt.Sprintf("%q", str)), nil +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/codes/doc.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/codes/doc.go new file mode 100644 index 000000000..df3e0f1b6 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/codes/doc.go @@ -0,0 +1,21 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +/* +Package codes defines the canonical error codes used by OpenTelemetry. + +It conforms to [the OpenTelemetry +specification](https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/trace/api.md#statuscanonicalcode). +*/ +package codes // import "go.opentelemetry.io/otel/codes" diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/doc.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/doc.go new file mode 100644 index 000000000..daa36c89d --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/doc.go @@ -0,0 +1,34 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +/* +Package otel provides global access to the OpenTelemetry API. The subpackages of +the otel package provide an implementation of the OpenTelemetry API. + +The provided API is used to instrument code and measure data about that code's +performance and operation. The measured data, by default, is not processed or +transmitted anywhere. An implementation of the OpenTelemetry SDK, like the +default SDK implementation (go.opentelemetry.io/otel/sdk), and associated +exporters are used to process and transport this data. + +To read the getting started guide, see https://opentelemetry.io/docs/go/getting-started/. + +To read more about tracing, see go.opentelemetry.io/otel/trace. + +To read more about metrics, see go.opentelemetry.io/otel/metric. + +To read more about propagation, see go.opentelemetry.io/otel/propagation and +go.opentelemetry.io/otel/baggage. +*/ +package otel // import "go.opentelemetry.io/otel" diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/error_handler.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/error_handler.go new file mode 100644 index 000000000..72fad8541 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/error_handler.go @@ -0,0 +1,38 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package otel // import "go.opentelemetry.io/otel" + +// ErrorHandler handles irremediable events. +type ErrorHandler interface { + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // Handle handles any error deemed irremediable by an OpenTelemetry + // component. + Handle(error) + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. +} + +// ErrorHandlerFunc is a convenience adapter to allow the use of a function +// as an ErrorHandler. +type ErrorHandlerFunc func(error) + +var _ ErrorHandler = ErrorHandlerFunc(nil) + +// Handle handles the irremediable error by calling the ErrorHandlerFunc itself. +func (f ErrorHandlerFunc) Handle(err error) { + f(err) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/LICENSE b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/LICENSE new file mode 100644 index 000000000..261eeb9e9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/README.md b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/README.md new file mode 100644 index 000000000..8a40a86a2 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/README.md @@ -0,0 +1,49 @@ +# OpenTelemetry-Go OTLP Span Exporter + +[![Go Reference](https://pkg.go.dev/badge/go.opentelemetry.io/otel/exporters/otlp/otlptrace.svg)](https://pkg.go.dev/go.opentelemetry.io/otel/exporters/otlp/otlptrace) + +[OpenTelemetry Protocol Exporter](https://github.com/open-telemetry/opentelemetry-specification/blob/v1.5.0/specification/protocol/exporter.md) implementation. + +## Installation + +``` +go get -u go.opentelemetry.io/otel/exporters/otlp/otlptrace +``` + +## Examples + +- [Exporter setup and examples](./otlptracehttp/example_test.go) +- [Full example sending telemetry to a local collector](../../../example/otel-collector) + +## [`otlptrace`](https://pkg.go.dev/go.opentelemetry.io/otel/exporters/otlp/otlptrace) + +The `otlptrace` package provides an exporter implementing the OTel span exporter interface. +This exporter is configured using a client satisfying the `otlptrace.Client` interface. +This client handles the transformation of data into wire format and the transmission of that data to the collector. + +## [`otlptracegrpc`](https://pkg.go.dev/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc) + +The `otlptracegrpc` package implements a client for the span exporter that sends trace telemetry data to the collector using gRPC with protobuf-encoded payloads. + +## [`otlptracehttp`](https://pkg.go.dev/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp) + +The `otlptracehttp` package implements a client for the span exporter that sends trace telemetry data to the collector using HTTP with protobuf-encoded payloads. + +## Configuration + +### Environment Variables + +The following environment variables can be used (instead of options objects) to +override the default configuration. For more information about how each of +these environment variables is interpreted, see [the OpenTelemetry +specification](https://github.com/open-telemetry/opentelemetry-specification/blob/v1.8.0/specification/protocol/exporter.md). + +| Environment variable | Option | Default value | +| ------------------------------------------------------------------------ |------------------------------ | ----------------------------------- | +| `OTEL_EXPORTER_OTLP_ENDPOINT` `OTEL_EXPORTER_OTLP_TRACES_ENDPOINT` | `WithEndpoint` `WithInsecure` | `https://localhost:4317` | +| `OTEL_EXPORTER_OTLP_CERTIFICATE` `OTEL_EXPORTER_OTLP_TRACES_CERTIFICATE` | `WithTLSClientConfig` | | +| `OTEL_EXPORTER_OTLP_HEADERS` `OTEL_EXPORTER_OTLP_TRACES_HEADERS` | `WithHeaders` | | +| `OTEL_EXPORTER_OTLP_COMPRESSION` `OTEL_EXPORTER_OTLP_TRACES_COMPRESSION` | `WithCompression` | | +| `OTEL_EXPORTER_OTLP_TIMEOUT` `OTEL_EXPORTER_OTLP_TRACES_TIMEOUT` | `WithTimeout` | `10s` | + +Configuration using options have precedence over the environment variables. diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/clients.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/clients.go new file mode 100644 index 000000000..dbb40cf58 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/clients.go @@ -0,0 +1,54 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package otlptrace // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace" + +import ( + "context" + + tracepb "go.opentelemetry.io/proto/otlp/trace/v1" +) + +// Client manages connections to the collector, handles the +// transformation of data into wire format, and the transmission of that +// data to the collector. +type Client interface { + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // Start should establish connection(s) to endpoint(s). It is + // called just once by the exporter, so the implementation + // does not need to worry about idempotence and locking. + Start(ctx context.Context) error + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // Stop should close the connections. The function is called + // only once by the exporter, so the implementation does not + // need to worry about idempotence, but it may be called + // concurrently with UploadTraces, so proper + // locking is required. The function serves as a + // synchronization point - after the function returns, the + // process of closing connections is assumed to be finished. + Stop(ctx context.Context) error + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // UploadTraces should transform the passed traces to the wire + // format and send it to the collector. May be called + // concurrently. + UploadTraces(ctx context.Context, protoSpans []*tracepb.ResourceSpans) error + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/exporter.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/exporter.go new file mode 100644 index 000000000..7e9bb6c47 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/exporter.go @@ -0,0 +1,102 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package otlptrace // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace" + +import ( + "context" + "errors" + "sync" + + "go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform" + tracesdk "go.opentelemetry.io/otel/sdk/trace" +) + +var ( + errAlreadyStarted = errors.New("already started") +) + +// Exporter exports trace data in the OTLP wire format. +type Exporter struct { + client Client + + mu sync.RWMutex + started bool + + startOnce sync.Once + stopOnce sync.Once +} + +// ExportSpans exports a batch of spans. +func (e *Exporter) ExportSpans(ctx context.Context, ss []tracesdk.ReadOnlySpan) error { + protoSpans := tracetransform.Spans(ss) + if len(protoSpans) == 0 { + return nil + } + + return e.client.UploadTraces(ctx, protoSpans) +} + +// Start establishes a connection to the receiving endpoint. +func (e *Exporter) Start(ctx context.Context) error { + var err = errAlreadyStarted + e.startOnce.Do(func() { + e.mu.Lock() + e.started = true + e.mu.Unlock() + err = e.client.Start(ctx) + }) + + return err +} + +// Shutdown flushes all exports and closes all connections to the receiving endpoint. +func (e *Exporter) Shutdown(ctx context.Context) error { + e.mu.RLock() + started := e.started + e.mu.RUnlock() + + if !started { + return nil + } + + var err error + + e.stopOnce.Do(func() { + err = e.client.Stop(ctx) + e.mu.Lock() + e.started = false + e.mu.Unlock() + }) + + return err +} + +var _ tracesdk.SpanExporter = (*Exporter)(nil) + +// New constructs a new Exporter and starts it. +func New(ctx context.Context, client Client) (*Exporter, error) { + exp := NewUnstarted(client) + if err := exp.Start(ctx); err != nil { + return nil, err + } + return exp, nil +} + +// NewUnstarted constructs a new Exporter and does not start it. +func NewUnstarted(client Client) *Exporter { + return &Exporter{ + client: client, + } +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/go.mod b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/go.mod new file mode 100644 index 000000000..a722bfb69 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/go.mod @@ -0,0 +1,81 @@ +module go.opentelemetry.io/otel/exporters/otlp/otlptrace + +go 1.16 + +require ( + github.com/google/go-cmp v0.5.7 + github.com/stretchr/testify v1.7.0 + go.opentelemetry.io/otel v1.4.1 + go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.4.1 + go.opentelemetry.io/otel/sdk v1.4.1 + go.opentelemetry.io/otel/trace v1.4.1 + go.opentelemetry.io/proto/otlp v0.12.0 + google.golang.org/grpc v1.44.0 + google.golang.org/protobuf v1.27.1 +) + +replace go.opentelemetry.io/otel => ../../.. + +replace go.opentelemetry.io/otel/sdk => ../../../sdk + +replace go.opentelemetry.io/otel/metric => ../../../metric + +replace go.opentelemetry.io/otel/trace => ../../../trace + +replace go.opentelemetry.io/otel/bridge/opencensus => ../../../bridge/opencensus + +replace go.opentelemetry.io/otel/bridge/opentracing => ../../../bridge/opentracing + +replace go.opentelemetry.io/otel/example/jaeger => ../../../example/jaeger + +replace go.opentelemetry.io/otel/example/namedtracer => ../../../example/namedtracer + +replace go.opentelemetry.io/otel/example/opencensus => ../../../example/opencensus + +replace go.opentelemetry.io/otel/example/otel-collector => ../../../example/otel-collector + +replace go.opentelemetry.io/otel/example/prom-collector => ../../../example/prom-collector + +replace go.opentelemetry.io/otel/example/prometheus => ../../../example/prometheus + +replace go.opentelemetry.io/otel/example/zipkin => ../../../example/zipkin + +replace go.opentelemetry.io/otel/exporters/prometheus => ../../prometheus + +replace go.opentelemetry.io/otel/exporters/otlp/otlptrace => ./ + +replace go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc => ./otlptracegrpc + +replace go.opentelemetry.io/otel/exporters/jaeger => ../../jaeger + +replace go.opentelemetry.io/otel/exporters/zipkin => ../../zipkin + +replace go.opentelemetry.io/otel/internal/tools => ../../../internal/tools + +replace go.opentelemetry.io/otel/sdk/export/metric => ../../../sdk/export/metric + +replace go.opentelemetry.io/otel/sdk/metric => ../../../sdk/metric + +replace go.opentelemetry.io/otel/example/passthrough => ../../../example/passthrough + +replace go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp => ./otlptracehttp + +replace go.opentelemetry.io/otel/internal/metric => ../../../internal/metric + +replace go.opentelemetry.io/otel/exporters/otlp/otlpmetric => ../otlpmetric + +replace go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc => ../otlpmetric/otlpmetricgrpc + +replace go.opentelemetry.io/otel/exporters/stdout/stdoutmetric => ../../stdout/stdoutmetric + +replace go.opentelemetry.io/otel/exporters/stdout/stdouttrace => ../../stdout/stdouttrace + +replace go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp => ../otlpmetric/otlpmetrichttp + +replace go.opentelemetry.io/otel/bridge/opencensus/test => ../../../bridge/opencensus/test + +replace go.opentelemetry.io/otel/example/fib => ../../../example/fib + +replace go.opentelemetry.io/otel/schema => ../../../schema + +replace go.opentelemetry.io/otel/exporters/otlp/internal/retry => ../internal/retry diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/go.sum b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/go.sum new file mode 100644 index 000000000..b41a0280f --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/go.sum @@ -0,0 +1,138 @@ +cloud.google.com/go v0.26.0/go.mod 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a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform/attribute.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform/attribute.go new file mode 100644 index 000000000..d9086a390 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform/attribute.go @@ -0,0 +1,158 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package tracetransform // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform" + +import ( + "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/sdk/resource" + commonpb "go.opentelemetry.io/proto/otlp/common/v1" +) + +// KeyValues transforms a slice of attribute KeyValues into OTLP key-values. +func KeyValues(attrs []attribute.KeyValue) []*commonpb.KeyValue { + if len(attrs) == 0 { + return nil + } + + out := make([]*commonpb.KeyValue, 0, len(attrs)) + for _, kv := range attrs { + out = append(out, KeyValue(kv)) + } + return out +} + +// Iterator transforms an attribute iterator into OTLP key-values. +func Iterator(iter attribute.Iterator) []*commonpb.KeyValue { + l := iter.Len() + if l == 0 { + return nil + } + + out := make([]*commonpb.KeyValue, 0, l) + for iter.Next() { + out = append(out, KeyValue(iter.Attribute())) + } + return out +} + +// ResourceAttributes transforms a Resource OTLP key-values. +func ResourceAttributes(resource *resource.Resource) []*commonpb.KeyValue { + return Iterator(resource.Iter()) +} + +// KeyValue transforms an attribute KeyValue into an OTLP key-value. +func KeyValue(kv attribute.KeyValue) *commonpb.KeyValue { + return &commonpb.KeyValue{Key: string(kv.Key), Value: Value(kv.Value)} +} + +// Value transforms an attribute Value into an OTLP AnyValue. +func Value(v attribute.Value) *commonpb.AnyValue { + av := new(commonpb.AnyValue) + switch v.Type() { + case attribute.BOOL: + av.Value = &commonpb.AnyValue_BoolValue{ + BoolValue: v.AsBool(), + } + case attribute.BOOLSLICE: + av.Value = &commonpb.AnyValue_ArrayValue{ + ArrayValue: &commonpb.ArrayValue{ + Values: boolSliceValues(v.AsBoolSlice()), + }, + } + case attribute.INT64: + av.Value = &commonpb.AnyValue_IntValue{ + IntValue: v.AsInt64(), + } + case attribute.INT64SLICE: + av.Value = &commonpb.AnyValue_ArrayValue{ + ArrayValue: &commonpb.ArrayValue{ + Values: int64SliceValues(v.AsInt64Slice()), + }, + } + case attribute.FLOAT64: + av.Value = &commonpb.AnyValue_DoubleValue{ + DoubleValue: v.AsFloat64(), + } + case attribute.FLOAT64SLICE: + av.Value = &commonpb.AnyValue_ArrayValue{ + ArrayValue: &commonpb.ArrayValue{ + Values: float64SliceValues(v.AsFloat64Slice()), + }, + } + case attribute.STRING: + av.Value = &commonpb.AnyValue_StringValue{ + StringValue: v.AsString(), + } + case attribute.STRINGSLICE: + av.Value = &commonpb.AnyValue_ArrayValue{ + ArrayValue: &commonpb.ArrayValue{ + Values: stringSliceValues(v.AsStringSlice()), + }, + } + default: + av.Value = &commonpb.AnyValue_StringValue{ + StringValue: "INVALID", + } + } + return av +} + +func boolSliceValues(vals []bool) []*commonpb.AnyValue { + converted := make([]*commonpb.AnyValue, len(vals)) + for i, v := range vals { + converted[i] = &commonpb.AnyValue{ + Value: &commonpb.AnyValue_BoolValue{ + BoolValue: v, + }, + } + } + return converted +} + +func int64SliceValues(vals []int64) []*commonpb.AnyValue { + converted := make([]*commonpb.AnyValue, len(vals)) + for i, v := range vals { + converted[i] = &commonpb.AnyValue{ + Value: &commonpb.AnyValue_IntValue{ + IntValue: v, + }, + } + } + return converted +} + +func float64SliceValues(vals []float64) []*commonpb.AnyValue { + converted := make([]*commonpb.AnyValue, len(vals)) + for i, v := range vals { + converted[i] = &commonpb.AnyValue{ + Value: &commonpb.AnyValue_DoubleValue{ + DoubleValue: v, + }, + } + } + return converted +} + +func stringSliceValues(vals []string) []*commonpb.AnyValue { + converted := make([]*commonpb.AnyValue, len(vals)) + for i, v := range vals { + converted[i] = &commonpb.AnyValue{ + Value: &commonpb.AnyValue_StringValue{ + StringValue: v, + }, + } + } + return converted +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform/instrumentation.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform/instrumentation.go new file mode 100644 index 000000000..6246b17f5 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform/instrumentation.go @@ -0,0 +1,30 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package tracetransform // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform" + +import ( + "go.opentelemetry.io/otel/sdk/instrumentation" + commonpb "go.opentelemetry.io/proto/otlp/common/v1" +) + +func InstrumentationLibrary(il instrumentation.Library) *commonpb.InstrumentationLibrary { + if il == (instrumentation.Library{}) { + return nil + } + return &commonpb.InstrumentationLibrary{ + Name: il.Name, + Version: il.Version, + } +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform/resource.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform/resource.go new file mode 100644 index 000000000..05a1f78ad --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform/resource.go @@ -0,0 +1,28 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package tracetransform // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform" + +import ( + "go.opentelemetry.io/otel/sdk/resource" + resourcepb "go.opentelemetry.io/proto/otlp/resource/v1" +) + +// Resource transforms a Resource into an OTLP Resource. +func Resource(r *resource.Resource) *resourcepb.Resource { + if r == nil { + return nil + } + return &resourcepb.Resource{Attributes: ResourceAttributes(r)} +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform/span.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform/span.go new file mode 100644 index 000000000..2f0f5eacb --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform/span.go @@ -0,0 +1,221 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package tracetransform // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform" + +import ( + "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/codes" + "go.opentelemetry.io/otel/sdk/instrumentation" + tracesdk "go.opentelemetry.io/otel/sdk/trace" + "go.opentelemetry.io/otel/trace" + tracepb "go.opentelemetry.io/proto/otlp/trace/v1" +) + +const ( + maxEventsPerSpan = 128 +) + +// Spans transforms a slice of OpenTelemetry spans into a slice of OTLP +// ResourceSpans. +func Spans(sdl []tracesdk.ReadOnlySpan) []*tracepb.ResourceSpans { + if len(sdl) == 0 { + return nil + } + + rsm := make(map[attribute.Distinct]*tracepb.ResourceSpans) + + type ilsKey struct { + r attribute.Distinct + il instrumentation.Library + } + ilsm := make(map[ilsKey]*tracepb.InstrumentationLibrarySpans) + + var resources int + for _, sd := range sdl { + if sd == nil { + continue + } + + rKey := sd.Resource().Equivalent() + iKey := ilsKey{ + r: rKey, + il: sd.InstrumentationLibrary(), + } + ils, iOk := ilsm[iKey] + if !iOk { + // Either the resource or instrumentation library were unknown. + ils = &tracepb.InstrumentationLibrarySpans{ + InstrumentationLibrary: InstrumentationLibrary(sd.InstrumentationLibrary()), + Spans: []*tracepb.Span{}, + SchemaUrl: sd.InstrumentationLibrary().SchemaURL, + } + } + ils.Spans = append(ils.Spans, span(sd)) + ilsm[iKey] = ils + + rs, rOk := rsm[rKey] + if !rOk { + resources++ + // The resource was unknown. + rs = &tracepb.ResourceSpans{ + Resource: Resource(sd.Resource()), + InstrumentationLibrarySpans: []*tracepb.InstrumentationLibrarySpans{ils}, + SchemaUrl: sd.Resource().SchemaURL(), + } + rsm[rKey] = rs + continue + } + + // The resource has been seen before. Check if the instrumentation + // library lookup was unknown because if so we need to add it to the + // ResourceSpans. Otherwise, the instrumentation library has already + // been seen and the append we did above will be included it in the + // InstrumentationLibrarySpans reference. + if !iOk { + rs.InstrumentationLibrarySpans = append(rs.InstrumentationLibrarySpans, ils) + } + } + + // Transform the categorized map into a slice + rss := make([]*tracepb.ResourceSpans, 0, resources) + for _, rs := range rsm { + rss = append(rss, rs) + } + return rss +} + +// span transforms a Span into an OTLP span. +func span(sd tracesdk.ReadOnlySpan) *tracepb.Span { + if sd == nil { + return nil + } + + tid := sd.SpanContext().TraceID() + sid := sd.SpanContext().SpanID() + + s := &tracepb.Span{ + TraceId: tid[:], + SpanId: sid[:], + TraceState: sd.SpanContext().TraceState().String(), + Status: status(sd.Status().Code, sd.Status().Description), + StartTimeUnixNano: uint64(sd.StartTime().UnixNano()), + EndTimeUnixNano: uint64(sd.EndTime().UnixNano()), + Links: links(sd.Links()), + Kind: spanKind(sd.SpanKind()), + Name: sd.Name(), + Attributes: KeyValues(sd.Attributes()), + Events: spanEvents(sd.Events()), + DroppedAttributesCount: uint32(sd.DroppedAttributes()), + DroppedEventsCount: uint32(sd.DroppedEvents()), + DroppedLinksCount: uint32(sd.DroppedLinks()), + } + + if psid := sd.Parent().SpanID(); psid.IsValid() { + s.ParentSpanId = psid[:] + } + + return s +} + +// status transform a span code and message into an OTLP span status. +func status(status codes.Code, message string) *tracepb.Status { + var c tracepb.Status_StatusCode + switch status { + case codes.Ok: + c = tracepb.Status_STATUS_CODE_OK + case codes.Error: + c = tracepb.Status_STATUS_CODE_ERROR + default: + c = tracepb.Status_STATUS_CODE_UNSET + } + return &tracepb.Status{ + Code: c, + Message: message, + } +} + +// links transforms span Links to OTLP span links. +func links(links []tracesdk.Link) []*tracepb.Span_Link { + if len(links) == 0 { + return nil + } + + sl := make([]*tracepb.Span_Link, 0, len(links)) + for _, otLink := range links { + // This redefinition is necessary to prevent otLink.*ID[:] copies + // being reused -- in short we need a new otLink per iteration. + otLink := otLink + + tid := otLink.SpanContext.TraceID() + sid := otLink.SpanContext.SpanID() + + sl = append(sl, &tracepb.Span_Link{ + TraceId: tid[:], + SpanId: sid[:], + Attributes: KeyValues(otLink.Attributes), + }) + } + return sl +} + +// spanEvents transforms span Events to an OTLP span events. +func spanEvents(es []tracesdk.Event) []*tracepb.Span_Event { + if len(es) == 0 { + return nil + } + + evCount := len(es) + if evCount > maxEventsPerSpan { + evCount = maxEventsPerSpan + } + events := make([]*tracepb.Span_Event, 0, evCount) + nEvents := 0 + + // Transform message events + for _, e := range es { + if nEvents >= maxEventsPerSpan { + break + } + nEvents++ + events = append(events, + &tracepb.Span_Event{ + Name: e.Name, + TimeUnixNano: uint64(e.Time.UnixNano()), + Attributes: KeyValues(e.Attributes), + // TODO (rghetia) : Add Drop Counts when supported. + }, + ) + } + + return events +} + +// spanKind transforms a SpanKind to an OTLP span kind. +func spanKind(kind trace.SpanKind) tracepb.Span_SpanKind { + switch kind { + case trace.SpanKindInternal: + return tracepb.Span_SPAN_KIND_INTERNAL + case trace.SpanKindClient: + return tracepb.Span_SPAN_KIND_CLIENT + case trace.SpanKindServer: + return tracepb.Span_SPAN_KIND_SERVER + case trace.SpanKindProducer: + return tracepb.Span_SPAN_KIND_PRODUCER + case trace.SpanKindConsumer: + return tracepb.Span_SPAN_KIND_CONSUMER + default: + return tracepb.Span_SPAN_KIND_UNSPECIFIED + } +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/get_main_pkgs.sh b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/get_main_pkgs.sh new file mode 100644 index 000000000..9a58fb1d3 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/get_main_pkgs.sh @@ -0,0 +1,41 @@ +#!/usr/bin/env bash + +# Copyright The OpenTelemetry Authors +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +set -euo pipefail + +top_dir='.' +if [[ $# -gt 0 ]]; then + top_dir="${1}" +fi + +p=$(pwd) +mod_dirs=() + +# Note `mapfile` does not exist in older bash versions: +# https://stackoverflow.com/questions/41475261/need-alternative-to-readarray-mapfile-for-script-on-older-version-of-bash + +while IFS= read -r line; do + mod_dirs+=("$line") +done < <(find "${top_dir}" -type f -name 'go.mod' -exec dirname {} \; | sort) + +for mod_dir in "${mod_dirs[@]}"; do + cd "${mod_dir}" + + while IFS= read -r line; do + echo ".${line#${p}}" + done < <(go list --find -f '{{.Name}}|{{.Dir}}' ./... | grep '^main|' | cut -f 2- -d '|') + cd "${p}" +done diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/go.mod b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/go.mod new file mode 100644 index 000000000..0065f9e3e --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/go.mod @@ -0,0 +1,77 @@ +module go.opentelemetry.io/otel + +go 1.16 + +require ( + github.com/go-logr/logr v1.2.2 + github.com/go-logr/stdr v1.2.2 + github.com/google/go-cmp v0.5.7 + github.com/stretchr/testify v1.7.0 + go.opentelemetry.io/otel/trace v1.4.1 +) + +replace go.opentelemetry.io/otel => ./ + +replace go.opentelemetry.io/otel/bridge/opencensus => ./bridge/opencensus + +replace go.opentelemetry.io/otel/bridge/opentracing => ./bridge/opentracing + +replace go.opentelemetry.io/otel/example/jaeger => ./example/jaeger + +replace go.opentelemetry.io/otel/example/namedtracer => ./example/namedtracer + +replace go.opentelemetry.io/otel/example/opencensus => ./example/opencensus + +replace go.opentelemetry.io/otel/example/otel-collector => ./example/otel-collector + +replace go.opentelemetry.io/otel/example/prom-collector => ./example/prom-collector + +replace go.opentelemetry.io/otel/example/prometheus => ./example/prometheus + +replace go.opentelemetry.io/otel/example/zipkin => ./example/zipkin + +replace go.opentelemetry.io/otel/exporters/prometheus => ./exporters/prometheus + +replace go.opentelemetry.io/otel/exporters/jaeger => ./exporters/jaeger + +replace go.opentelemetry.io/otel/exporters/zipkin => ./exporters/zipkin + +replace go.opentelemetry.io/otel/internal/tools => ./internal/tools + +replace go.opentelemetry.io/otel/sdk => ./sdk + +replace go.opentelemetry.io/otel/internal/metric => ./internal/metric + +replace go.opentelemetry.io/otel/metric => ./metric + +replace go.opentelemetry.io/otel/sdk/export/metric => ./sdk/export/metric + +replace go.opentelemetry.io/otel/sdk/metric => ./sdk/metric + +replace go.opentelemetry.io/otel/trace => ./trace + +replace go.opentelemetry.io/otel/example/passthrough => ./example/passthrough + +replace go.opentelemetry.io/otel/exporters/otlp/otlptrace => ./exporters/otlp/otlptrace + +replace go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc => ./exporters/otlp/otlptrace/otlptracegrpc + +replace go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp => ./exporters/otlp/otlptrace/otlptracehttp + +replace go.opentelemetry.io/otel/exporters/otlp/otlpmetric => ./exporters/otlp/otlpmetric + +replace go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc => ./exporters/otlp/otlpmetric/otlpmetricgrpc + +replace go.opentelemetry.io/otel/exporters/stdout/stdoutmetric => ./exporters/stdout/stdoutmetric + +replace go.opentelemetry.io/otel/exporters/stdout/stdouttrace => ./exporters/stdout/stdouttrace + +replace go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp => ./exporters/otlp/otlpmetric/otlpmetrichttp + +replace go.opentelemetry.io/otel/bridge/opencensus/test => ./bridge/opencensus/test + +replace go.opentelemetry.io/otel/example/fib => ./example/fib + +replace go.opentelemetry.io/otel/schema => ./schema + +replace go.opentelemetry.io/otel/exporters/otlp/internal/retry => ./exporters/otlp/internal/retry diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/go.sum b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/go.sum new file mode 100644 index 000000000..531cae722 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/go.sum @@ -0,0 +1,19 @@ +github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/go-logr/logr v1.2.2 h1:ahHml/yUpnlb96Rp8HCvtYVPY8ZYpxq3g7UYchIYwbs= +github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A= +github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag= +github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE= +github.com/google/go-cmp v0.5.7 h1:81/ik6ipDQS2aGcBfIN5dHDB36BwrStyeAQquSYCV4o= +github.com/google/go-cmp v0.5.7/go.mod h1:n+brtR0CgQNWTVd5ZUFpTBC8YFBDLK/h/bpaJ8/DtOE= +github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY= +github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= +golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4= +golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo= +gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/handler.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/handler.go new file mode 100644 index 000000000..35263e01a --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/handler.go @@ -0,0 +1,98 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package otel // import "go.opentelemetry.io/otel" + +import ( + "log" + "os" + "sync" +) + +var ( + // globalErrorHandler provides an ErrorHandler that can be used + // throughout an OpenTelemetry instrumented project. When a user + // specified ErrorHandler is registered (`SetErrorHandler`) all calls to + // `Handle` and will be delegated to the registered ErrorHandler. + globalErrorHandler = defaultErrorHandler() + + // Compile-time check that delegator implements ErrorHandler. + _ ErrorHandler = (*delegator)(nil) + // Compile-time check that errLogger implements ErrorHandler. + _ ErrorHandler = (*errLogger)(nil) +) + +type delegator struct { + lock *sync.RWMutex + eh ErrorHandler +} + +func (d *delegator) Handle(err error) { + d.lock.RLock() + defer d.lock.RUnlock() + d.eh.Handle(err) +} + +// setDelegate sets the ErrorHandler delegate. +func (d *delegator) setDelegate(eh ErrorHandler) { + d.lock.Lock() + defer d.lock.Unlock() + d.eh = eh +} + +func defaultErrorHandler() *delegator { + return &delegator{ + lock: &sync.RWMutex{}, + eh: &errLogger{l: log.New(os.Stderr, "", log.LstdFlags)}, + } + +} + +// errLogger logs errors if no delegate is set, otherwise they are delegated. +type errLogger struct { + l *log.Logger +} + +// Handle logs err if no delegate is set, otherwise it is delegated. +func (h *errLogger) Handle(err error) { + h.l.Print(err) +} + +// GetErrorHandler returns the global ErrorHandler instance. +// +// The default ErrorHandler instance returned will log all errors to STDERR +// until an override ErrorHandler is set with SetErrorHandler. All +// ErrorHandler returned prior to this will automatically forward errors to +// the set instance instead of logging. +// +// Subsequent calls to SetErrorHandler after the first will not forward errors +// to the new ErrorHandler for prior returned instances. +func GetErrorHandler() ErrorHandler { + return globalErrorHandler +} + +// SetErrorHandler sets the global ErrorHandler to h. +// +// The first time this is called all ErrorHandler previously returned from +// GetErrorHandler will send errors to h instead of the default logging +// ErrorHandler. Subsequent calls will set the global ErrorHandler, but not +// delegate errors to h. +func SetErrorHandler(h ErrorHandler) { + globalErrorHandler.setDelegate(h) +} + +// Handle is a convenience function for ErrorHandler().Handle(err) +func Handle(err error) { + GetErrorHandler().Handle(err) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/baggage/baggage.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/baggage/baggage.go new file mode 100644 index 000000000..b96e5408e --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/baggage/baggage.go @@ -0,0 +1,43 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +/* +Package baggage provides base types and functionality to store and retrieve +baggage in Go context. This package exists because the OpenTracing bridge to +OpenTelemetry needs to synchronize state whenever baggage for a context is +modified and that context contains an OpenTracing span. If it were not for +this need this package would not need to exist and the +`go.opentelemetry.io/otel/baggage` package would be the singular place where +W3C baggage is handled. +*/ +package baggage // import "go.opentelemetry.io/otel/internal/baggage" + +// List is the collection of baggage members. The W3C allows for duplicates, +// but OpenTelemetry does not, therefore, this is represented as a map. +type List map[string]Item + +// Item is the value and metadata properties part of a list-member. +type Item struct { + Value string + Properties []Property +} + +// Property is a metadata entry for a list-member. +type Property struct { + Key, Value string + + // HasValue indicates if a zero-value value means the property does not + // have a value or if it was the zero-value. + HasValue bool +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/baggage/context.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/baggage/context.go new file mode 100644 index 000000000..3c2784eea --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/baggage/context.go @@ -0,0 +1,95 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package baggage // import "go.opentelemetry.io/otel/internal/baggage" + +import "context" + +type baggageContextKeyType int + +const baggageKey baggageContextKeyType = iota + +// SetHookFunc is a callback called when storing baggage in the context. +type SetHookFunc func(context.Context, List) context.Context + +// GetHookFunc is a callback called when getting baggage from the context. +type GetHookFunc func(context.Context, List) List + +type baggageState struct { + list List + + setHook SetHookFunc + getHook GetHookFunc +} + +// ContextWithSetHook returns a copy of parent with hook configured to be +// invoked every time ContextWithBaggage is called. +// +// Passing nil SetHookFunc creates a context with no set hook to call. +func ContextWithSetHook(parent context.Context, hook SetHookFunc) context.Context { + var s baggageState + switch v := parent.Value(baggageKey).(type) { + case baggageState: + s = v + } + + s.setHook = hook + return context.WithValue(parent, baggageKey, s) +} + +// ContextWithGetHook returns a copy of parent with hook configured to be +// invoked every time FromContext is called. +// +// Passing nil GetHookFunc creates a context with no get hook to call. +func ContextWithGetHook(parent context.Context, hook GetHookFunc) context.Context { + var s baggageState + switch v := parent.Value(baggageKey).(type) { + case baggageState: + s = v + } + + s.getHook = hook + return context.WithValue(parent, baggageKey, s) +} + +// ContextWithList returns a copy of parent with baggage. Passing nil list +// returns a context without any baggage. +func ContextWithList(parent context.Context, list List) context.Context { + var s baggageState + switch v := parent.Value(baggageKey).(type) { + case baggageState: + s = v + } + + s.list = list + ctx := context.WithValue(parent, baggageKey, s) + if s.setHook != nil { + ctx = s.setHook(ctx, list) + } + + return ctx +} + +// ListFromContext returns the baggage contained in ctx. +func ListFromContext(ctx context.Context) List { + switch v := ctx.Value(baggageKey).(type) { + case baggageState: + if v.getHook != nil { + return v.getHook(ctx, v.list) + } + return v.list + default: + return nil + } +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/global/internal_logging.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/global/internal_logging.go new file mode 100644 index 000000000..0a378476b --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/global/internal_logging.go @@ -0,0 +1,63 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package global // import "go.opentelemetry.io/otel/internal/global" + +import ( + "log" + "os" + "sync" + + "github.com/go-logr/logr" + "github.com/go-logr/stdr" +) + +// globalLogger is the logging interface used within the otel api and sdk provide deatails of the internals. +// +// The default logger uses stdr which is backed by the standard `log.Logger` +// interface. This logger will only show messages at the Error Level. +var globalLogger logr.Logger = stdr.New(log.New(os.Stderr, "", log.LstdFlags|log.Lshortfile)) +var globalLoggerLock = &sync.RWMutex{} + +// SetLogger overrides the globalLogger with l. +// +// To see Info messages use a logger with `l.V(1).Enabled() == true` +// To see Debug messages use a logger with `l.V(5).Enabled() == true` +func SetLogger(l logr.Logger) { + globalLoggerLock.Lock() + defer globalLoggerLock.Unlock() + globalLogger = l +} + +// Info prints messages about the general state of the API or SDK. +// This should usually be less then 5 messages a minute +func Info(msg string, keysAndValues ...interface{}) { + globalLoggerLock.RLock() + defer globalLoggerLock.RUnlock() + globalLogger.V(1).Info(msg, keysAndValues...) +} + +// Error prints messages about exceptional states of the API or SDK. +func Error(err error, msg string, keysAndValues ...interface{}) { + globalLoggerLock.RLock() + defer globalLoggerLock.RUnlock() + globalLogger.Error(err, msg, keysAndValues...) +} + +// Debug prints messages about all internal changes in the API or SDK. +func Debug(msg string, keysAndValues ...interface{}) { + globalLoggerLock.RLock() + defer globalLoggerLock.RUnlock() + globalLogger.V(5).Info(msg, keysAndValues...) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/global/propagator.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/global/propagator.go new file mode 100644 index 000000000..06bac35c2 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/global/propagator.go @@ -0,0 +1,82 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package global // import "go.opentelemetry.io/otel/internal/global" + +import ( + "context" + "sync" + + "go.opentelemetry.io/otel/propagation" +) + +// textMapPropagator is a default TextMapPropagator that delegates calls to a +// registered delegate if one is set, otherwise it defaults to delegating the +// calls to a the default no-op propagation.TextMapPropagator. +type textMapPropagator struct { + mtx sync.Mutex + once sync.Once + delegate propagation.TextMapPropagator + noop propagation.TextMapPropagator +} + +// Compile-time guarantee that textMapPropagator implements the +// propagation.TextMapPropagator interface. +var _ propagation.TextMapPropagator = (*textMapPropagator)(nil) + +func newTextMapPropagator() *textMapPropagator { + return &textMapPropagator{ + noop: propagation.NewCompositeTextMapPropagator(), + } +} + +// SetDelegate sets a delegate propagation.TextMapPropagator that all calls are +// forwarded to. Delegation can only be performed once, all subsequent calls +// perform no delegation. +func (p *textMapPropagator) SetDelegate(delegate propagation.TextMapPropagator) { + if delegate == nil { + return + } + + p.mtx.Lock() + p.once.Do(func() { p.delegate = delegate }) + p.mtx.Unlock() +} + +// effectiveDelegate returns the current delegate of p if one is set, +// otherwise the default noop TextMapPropagator is returned. This method +// can be called concurrently. +func (p *textMapPropagator) effectiveDelegate() propagation.TextMapPropagator { + p.mtx.Lock() + defer p.mtx.Unlock() + if p.delegate != nil { + return p.delegate + } + return p.noop +} + +// Inject set cross-cutting concerns from the Context into the carrier. +func (p *textMapPropagator) Inject(ctx context.Context, carrier propagation.TextMapCarrier) { + p.effectiveDelegate().Inject(ctx, carrier) +} + +// Extract reads cross-cutting concerns from the carrier into a Context. +func (p *textMapPropagator) Extract(ctx context.Context, carrier propagation.TextMapCarrier) context.Context { + return p.effectiveDelegate().Extract(ctx, carrier) +} + +// Fields returns the keys whose values are set with Inject. +func (p *textMapPropagator) Fields() []string { + return p.effectiveDelegate().Fields() +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/global/state.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/global/state.go new file mode 100644 index 000000000..d6b3e900c --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/global/state.go @@ -0,0 +1,106 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package global // import "go.opentelemetry.io/otel/internal/global" + +import ( + "sync" + "sync/atomic" + + "go.opentelemetry.io/otel/propagation" + "go.opentelemetry.io/otel/trace" +) + +type ( + tracerProviderHolder struct { + tp trace.TracerProvider + } + + propagatorsHolder struct { + tm propagation.TextMapPropagator + } +) + +var ( + globalTracer = defaultTracerValue() + globalPropagators = defaultPropagatorsValue() + + delegateTraceOnce sync.Once + delegateTextMapPropagatorOnce sync.Once +) + +// TracerProvider is the internal implementation for global.TracerProvider. +func TracerProvider() trace.TracerProvider { + return globalTracer.Load().(tracerProviderHolder).tp +} + +// SetTracerProvider is the internal implementation for global.SetTracerProvider. +func SetTracerProvider(tp trace.TracerProvider) { + delegateTraceOnce.Do(func() { + current := TracerProvider() + if current == tp { + // Setting the provider to the prior default is nonsense, panic. + // Panic is acceptable because we are likely still early in the + // process lifetime. + panic("invalid TracerProvider, the global instance cannot be reinstalled") + } else if def, ok := current.(*tracerProvider); ok { + def.setDelegate(tp) + } + + }) + globalTracer.Store(tracerProviderHolder{tp: tp}) +} + +// TextMapPropagator is the internal implementation for global.TextMapPropagator. +func TextMapPropagator() propagation.TextMapPropagator { + return globalPropagators.Load().(propagatorsHolder).tm +} + +// SetTextMapPropagator is the internal implementation for global.SetTextMapPropagator. +func SetTextMapPropagator(p propagation.TextMapPropagator) { + // For the textMapPropagator already returned by TextMapPropagator + // delegate to p. + delegateTextMapPropagatorOnce.Do(func() { + if current := TextMapPropagator(); current == p { + // Setting the provider to the prior default is nonsense, panic. + // Panic is acceptable because we are likely still early in the + // process lifetime. + panic("invalid TextMapPropagator, the global instance cannot be reinstalled") + } else if def, ok := current.(*textMapPropagator); ok { + def.SetDelegate(p) + } + }) + // Return p when subsequent calls to TextMapPropagator are made. + globalPropagators.Store(propagatorsHolder{tm: p}) +} + +func defaultTracerValue() *atomic.Value { + v := &atomic.Value{} + v.Store(tracerProviderHolder{tp: &tracerProvider{}}) + return v +} + +func defaultPropagatorsValue() *atomic.Value { + v := &atomic.Value{} + v.Store(propagatorsHolder{tm: newTextMapPropagator()}) + return v +} + +// ResetForTest restores the initial global state, for testing purposes. +func ResetForTest() { + globalTracer = defaultTracerValue() + globalPropagators = defaultPropagatorsValue() + delegateTraceOnce = sync.Once{} + delegateTextMapPropagatorOnce = sync.Once{} +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/global/trace.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/global/trace.go new file mode 100644 index 000000000..5f008d098 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/global/trace.go @@ -0,0 +1,192 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package global // import "go.opentelemetry.io/otel/internal/global" + +/* +This file contains the forwarding implementation of the TracerProvider used as +the default global instance. Prior to initialization of an SDK, Tracers +returned by the global TracerProvider will provide no-op functionality. This +means that all Span created prior to initialization are no-op Spans. + +Once an SDK has been initialized, all provided no-op Tracers are swapped for +Tracers provided by the SDK defined TracerProvider. However, any Span started +prior to this initialization does not change its behavior. Meaning, the Span +remains a no-op Span. + +The implementation to track and swap Tracers locks all new Tracer creation +until the swap is complete. This assumes that this operation is not +performance-critical. If that assumption is incorrect, be sure to configure an +SDK prior to any Tracer creation. +*/ + +import ( + "context" + "sync" + "sync/atomic" + + "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/codes" + "go.opentelemetry.io/otel/trace" +) + +// tracerProvider is a placeholder for a configured SDK TracerProvider. +// +// All TracerProvider functionality is forwarded to a delegate once +// configured. +type tracerProvider struct { + mtx sync.Mutex + tracers map[il]*tracer + delegate trace.TracerProvider +} + +// Compile-time guarantee that tracerProvider implements the TracerProvider +// interface. +var _ trace.TracerProvider = &tracerProvider{} + +// setDelegate configures p to delegate all TracerProvider functionality to +// provider. +// +// All Tracers provided prior to this function call are switched out to be +// Tracers provided by provider. +// +// It is guaranteed by the caller that this happens only once. +func (p *tracerProvider) setDelegate(provider trace.TracerProvider) { + p.mtx.Lock() + defer p.mtx.Unlock() + + p.delegate = provider + + if len(p.tracers) == 0 { + return + } + + for _, t := range p.tracers { + t.setDelegate(provider) + } + + p.tracers = nil +} + +// Tracer implements TracerProvider. +func (p *tracerProvider) Tracer(name string, opts ...trace.TracerOption) trace.Tracer { + p.mtx.Lock() + defer p.mtx.Unlock() + + if p.delegate != nil { + return p.delegate.Tracer(name, opts...) + } + + // At this moment it is guaranteed that no sdk is installed, save the tracer in the tracers map. + + c := trace.NewTracerConfig(opts...) + key := il{ + name: name, + version: c.InstrumentationVersion(), + } + + if p.tracers == nil { + p.tracers = make(map[il]*tracer) + } + + if val, ok := p.tracers[key]; ok { + return val + } + + t := &tracer{name: name, opts: opts, provider: p} + p.tracers[key] = t + return t +} + +type il struct { + name string + version string +} + +// tracer is a placeholder for a trace.Tracer. +// +// All Tracer functionality is forwarded to a delegate once configured. +// Otherwise, all functionality is forwarded to a NoopTracer. +type tracer struct { + name string + opts []trace.TracerOption + provider *tracerProvider + + delegate atomic.Value +} + +// Compile-time guarantee that tracer implements the trace.Tracer interface. +var _ trace.Tracer = &tracer{} + +// setDelegate configures t to delegate all Tracer functionality to Tracers +// created by provider. +// +// All subsequent calls to the Tracer methods will be passed to the delegate. +// +// It is guaranteed by the caller that this happens only once. +func (t *tracer) setDelegate(provider trace.TracerProvider) { + t.delegate.Store(provider.Tracer(t.name, t.opts...)) +} + +// Start implements trace.Tracer by forwarding the call to t.delegate if +// set, otherwise it forwards the call to a NoopTracer. +func (t *tracer) Start(ctx context.Context, name string, opts ...trace.SpanStartOption) (context.Context, trace.Span) { + delegate := t.delegate.Load() + if delegate != nil { + return delegate.(trace.Tracer).Start(ctx, name, opts...) + } + + s := nonRecordingSpan{sc: trace.SpanContextFromContext(ctx), tracer: t} + ctx = trace.ContextWithSpan(ctx, s) + return ctx, s +} + +// nonRecordingSpan is a minimal implementation of a Span that wraps a +// SpanContext. It performs no operations other than to return the wrapped +// SpanContext. +type nonRecordingSpan struct { + sc trace.SpanContext + tracer *tracer +} + +var _ trace.Span = nonRecordingSpan{} + +// SpanContext returns the wrapped SpanContext. +func (s nonRecordingSpan) SpanContext() trace.SpanContext { return s.sc } + +// IsRecording always returns false. +func (nonRecordingSpan) IsRecording() bool { return false } + +// SetStatus does nothing. +func (nonRecordingSpan) SetStatus(codes.Code, string) {} + +// SetError does nothing. +func (nonRecordingSpan) SetError(bool) {} + +// SetAttributes does nothing. +func (nonRecordingSpan) SetAttributes(...attribute.KeyValue) {} + +// End does nothing. +func (nonRecordingSpan) End(...trace.SpanEndOption) {} + +// RecordError does nothing. +func (nonRecordingSpan) RecordError(error, ...trace.EventOption) {} + +// AddEvent does nothing. +func (nonRecordingSpan) AddEvent(string, ...trace.EventOption) {} + +// SetName does nothing. +func (nonRecordingSpan) SetName(string) {} + +func (s nonRecordingSpan) TracerProvider() trace.TracerProvider { return s.tracer.provider } diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/rawhelpers.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/rawhelpers.go new file mode 100644 index 000000000..ce7afaa18 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal/rawhelpers.go @@ -0,0 +1,55 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package internal // import "go.opentelemetry.io/otel/internal" + +import ( + "math" + "unsafe" +) + +func BoolToRaw(b bool) uint64 { + if b { + return 1 + } + return 0 +} + +func RawToBool(r uint64) bool { + return r != 0 +} + +func Int64ToRaw(i int64) uint64 { + return uint64(i) +} + +func RawToInt64(r uint64) int64 { + return int64(r) +} + +func Float64ToRaw(f float64) uint64 { + return math.Float64bits(f) +} + +func RawToFloat64(r uint64) float64 { + return math.Float64frombits(r) +} + +func RawPtrToFloat64Ptr(r *uint64) *float64 { + return (*float64)(unsafe.Pointer(r)) +} + +func RawPtrToInt64Ptr(r *uint64) *int64 { + return (*int64)(unsafe.Pointer(r)) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal_logging.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal_logging.go new file mode 100644 index 000000000..c4f8acd5d --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/internal_logging.go @@ -0,0 +1,26 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package otel // import "go.opentelemetry.io/otel" + +import ( + "github.com/go-logr/logr" + + "go.opentelemetry.io/otel/internal/global" +) + +// SetLogger configures the logger used internally to opentelemetry. +func SetLogger(logger logr.Logger) { + global.SetLogger(logger) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/propagation.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/propagation.go new file mode 100644 index 000000000..d29aaa32c --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/propagation.go @@ -0,0 +1,31 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package otel // import "go.opentelemetry.io/otel" + +import ( + "go.opentelemetry.io/otel/internal/global" + "go.opentelemetry.io/otel/propagation" +) + +// GetTextMapPropagator returns the global TextMapPropagator. If none has been +// set, a No-Op TextMapPropagator is returned. +func GetTextMapPropagator() propagation.TextMapPropagator { + return global.TextMapPropagator() +} + +// SetTextMapPropagator sets propagator as the global TextMapPropagator. +func SetTextMapPropagator(propagator propagation.TextMapPropagator) { + global.SetTextMapPropagator(propagator) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/propagation/baggage.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/propagation/baggage.go new file mode 100644 index 000000000..303cdf1cb --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/propagation/baggage.go @@ -0,0 +1,58 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package propagation // import "go.opentelemetry.io/otel/propagation" + +import ( + "context" + + "go.opentelemetry.io/otel/baggage" +) + +const baggageHeader = "baggage" + +// Baggage is a propagator that supports the W3C Baggage format. +// +// This propagates user-defined baggage associated with a trace. The complete +// specification is defined at https://www.w3.org/TR/baggage/. +type Baggage struct{} + +var _ TextMapPropagator = Baggage{} + +// Inject sets baggage key-values from ctx into the carrier. +func (b Baggage) Inject(ctx context.Context, carrier TextMapCarrier) { + bStr := baggage.FromContext(ctx).String() + if bStr != "" { + carrier.Set(baggageHeader, bStr) + } +} + +// Extract returns a copy of parent with the baggage from the carrier added. +func (b Baggage) Extract(parent context.Context, carrier TextMapCarrier) context.Context { + bStr := carrier.Get(baggageHeader) + if bStr == "" { + return parent + } + + bag, err := baggage.Parse(bStr) + if err != nil { + return parent + } + return baggage.ContextWithBaggage(parent, bag) +} + +// Fields returns the keys who's values are set with Inject. +func (b Baggage) Fields() []string { + return []string{baggageHeader} +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/propagation/doc.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/propagation/doc.go new file mode 100644 index 000000000..c119eb285 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/propagation/doc.go @@ -0,0 +1,24 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +/* +Package propagation contains OpenTelemetry context propagators. + +OpenTelemetry propagators are used to extract and inject context data from and +into messages exchanged by applications. The propagator supported by this +package is the W3C Trace Context encoding +(https://www.w3.org/TR/trace-context/), and W3C Baggage +(https://www.w3.org/TR/baggage/). +*/ +package propagation // import "go.opentelemetry.io/otel/propagation" diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/propagation/propagation.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/propagation/propagation.go new file mode 100644 index 000000000..c94438f73 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/propagation/propagation.go @@ -0,0 +1,153 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package propagation // import "go.opentelemetry.io/otel/propagation" + +import ( + "context" + "net/http" +) + +// TextMapCarrier is the storage medium used by a TextMapPropagator. +type TextMapCarrier interface { + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // Get returns the value associated with the passed key. + Get(key string) string + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // Set stores the key-value pair. + Set(key string, value string) + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // Keys lists the keys stored in this carrier. + Keys() []string + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. +} + +// MapCarrier is a TextMapCarrier that uses a map held in memory as a storage +// medium for propagated key-value pairs. +type MapCarrier map[string]string + +// Compile time check that MapCarrier implements the TextMapCarrier. +var _ TextMapCarrier = MapCarrier{} + +// Get returns the value associated with the passed key. +func (c MapCarrier) Get(key string) string { + return c[key] +} + +// Set stores the key-value pair. +func (c MapCarrier) Set(key, value string) { + c[key] = value +} + +// Keys lists the keys stored in this carrier. +func (c MapCarrier) Keys() []string { + keys := make([]string, 0, len(c)) + for k := range c { + keys = append(keys, k) + } + return keys +} + +// HeaderCarrier adapts http.Header to satisfy the TextMapCarrier interface. +type HeaderCarrier http.Header + +// Get returns the value associated with the passed key. +func (hc HeaderCarrier) Get(key string) string { + return http.Header(hc).Get(key) +} + +// Set stores the key-value pair. +func (hc HeaderCarrier) Set(key string, value string) { + http.Header(hc).Set(key, value) +} + +// Keys lists the keys stored in this carrier. +func (hc HeaderCarrier) Keys() []string { + keys := make([]string, 0, len(hc)) + for k := range hc { + keys = append(keys, k) + } + return keys +} + +// TextMapPropagator propagates cross-cutting concerns as key-value text +// pairs within a carrier that travels in-band across process boundaries. +type TextMapPropagator interface { + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // Inject set cross-cutting concerns from the Context into the carrier. + Inject(ctx context.Context, carrier TextMapCarrier) + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // Extract reads cross-cutting concerns from the carrier into a Context. + Extract(ctx context.Context, carrier TextMapCarrier) context.Context + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // Fields returns the keys whose values are set with Inject. + Fields() []string + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. +} + +type compositeTextMapPropagator []TextMapPropagator + +func (p compositeTextMapPropagator) Inject(ctx context.Context, carrier TextMapCarrier) { + for _, i := range p { + i.Inject(ctx, carrier) + } +} + +func (p compositeTextMapPropagator) Extract(ctx context.Context, carrier TextMapCarrier) context.Context { + for _, i := range p { + ctx = i.Extract(ctx, carrier) + } + return ctx +} + +func (p compositeTextMapPropagator) Fields() []string { + unique := make(map[string]struct{}) + for _, i := range p { + for _, k := range i.Fields() { + unique[k] = struct{}{} + } + } + + fields := make([]string, 0, len(unique)) + for k := range unique { + fields = append(fields, k) + } + return fields +} + +// NewCompositeTextMapPropagator returns a unified TextMapPropagator from the +// group of passed TextMapPropagator. This allows different cross-cutting +// concerns to be propagates in a unified manner. +// +// The returned TextMapPropagator will inject and extract cross-cutting +// concerns in the order the TextMapPropagators were provided. Additionally, +// the Fields method will return a de-duplicated slice of the keys that are +// set with the Inject method. +func NewCompositeTextMapPropagator(p ...TextMapPropagator) TextMapPropagator { + return compositeTextMapPropagator(p) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/propagation/trace_context.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/propagation/trace_context.go new file mode 100644 index 000000000..902692da0 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/propagation/trace_context.go @@ -0,0 +1,159 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package propagation // import "go.opentelemetry.io/otel/propagation" + +import ( + "context" + "encoding/hex" + "fmt" + "regexp" + + "go.opentelemetry.io/otel/trace" +) + +const ( + supportedVersion = 0 + maxVersion = 254 + traceparentHeader = "traceparent" + tracestateHeader = "tracestate" +) + +// TraceContext is a propagator that supports the W3C Trace Context format +// (https://www.w3.org/TR/trace-context/) +// +// This propagator will propagate the traceparent and tracestate headers to +// guarantee traces are not broken. It is up to the users of this propagator +// to choose if they want to participate in a trace by modifying the +// traceparent header and relevant parts of the tracestate header containing +// their proprietary information. +type TraceContext struct{} + +var _ TextMapPropagator = TraceContext{} +var traceCtxRegExp = regexp.MustCompile("^(?P[0-9a-f]{2})-(?P[a-f0-9]{32})-(?P[a-f0-9]{16})-(?P[a-f0-9]{2})(?:-.*)?$") + +// Inject set tracecontext from the Context into the carrier. +func (tc TraceContext) Inject(ctx context.Context, carrier TextMapCarrier) { + sc := trace.SpanContextFromContext(ctx) + if !sc.IsValid() { + return + } + + if ts := sc.TraceState().String(); ts != "" { + carrier.Set(tracestateHeader, ts) + } + + // Clear all flags other than the trace-context supported sampling bit. + flags := sc.TraceFlags() & trace.FlagsSampled + + h := fmt.Sprintf("%.2x-%s-%s-%s", + supportedVersion, + sc.TraceID(), + sc.SpanID(), + flags) + carrier.Set(traceparentHeader, h) +} + +// Extract reads tracecontext from the carrier into a returned Context. +// +// The returned Context will be a copy of ctx and contain the extracted +// tracecontext as the remote SpanContext. If the extracted tracecontext is +// invalid, the passed ctx will be returned directly instead. +func (tc TraceContext) Extract(ctx context.Context, carrier TextMapCarrier) context.Context { + sc := tc.extract(carrier) + if !sc.IsValid() { + return ctx + } + return trace.ContextWithRemoteSpanContext(ctx, sc) +} + +func (tc TraceContext) extract(carrier TextMapCarrier) trace.SpanContext { + h := carrier.Get(traceparentHeader) + if h == "" { + return trace.SpanContext{} + } + + matches := traceCtxRegExp.FindStringSubmatch(h) + + if len(matches) == 0 { + return trace.SpanContext{} + } + + if len(matches) < 5 { // four subgroups plus the overall match + return trace.SpanContext{} + } + + if len(matches[1]) != 2 { + return trace.SpanContext{} + } + ver, err := hex.DecodeString(matches[1]) + if err != nil { + return trace.SpanContext{} + } + version := int(ver[0]) + if version > maxVersion { + return trace.SpanContext{} + } + + if version == 0 && len(matches) != 5 { // four subgroups plus the overall match + return trace.SpanContext{} + } + + if len(matches[2]) != 32 { + return trace.SpanContext{} + } + + var scc trace.SpanContextConfig + + scc.TraceID, err = trace.TraceIDFromHex(matches[2][:32]) + if err != nil { + return trace.SpanContext{} + } + + if len(matches[3]) != 16 { + return trace.SpanContext{} + } + scc.SpanID, err = trace.SpanIDFromHex(matches[3]) + if err != nil { + return trace.SpanContext{} + } + + if len(matches[4]) != 2 { + return trace.SpanContext{} + } + opts, err := hex.DecodeString(matches[4]) + if err != nil || len(opts) < 1 || (version == 0 && opts[0] > 2) { + return trace.SpanContext{} + } + // Clear all flags other than the trace-context supported sampling bit. + scc.TraceFlags = trace.TraceFlags(opts[0]) & trace.FlagsSampled + + // Ignore the error returned here. Failure to parse tracestate MUST NOT + // affect the parsing of traceparent according to the W3C tracecontext + // specification. + scc.TraceState, _ = trace.ParseTraceState(carrier.Get(tracestateHeader)) + scc.Remote = true + + sc := trace.NewSpanContext(scc) + if !sc.IsValid() { + return trace.SpanContext{} + } + + return sc +} + +// Fields returns the keys who's values are set with Inject. +func (tc TraceContext) Fields() []string { + return []string{traceparentHeader, tracestateHeader} +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/LICENSE b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/LICENSE new file mode 100644 index 000000000..261eeb9e9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/instrumentation/library.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/instrumentation/library.go new file mode 100644 index 000000000..6f0016169 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/instrumentation/library.go @@ -0,0 +1,33 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +/* +Package instrumentation provides an instrumentation library structure to be +passed to both the OpenTelemetry Tracer and Meter components. + +For more information see +[this](https://github.com/open-telemetry/oteps/blob/main/text/0083-component.md). +*/ +package instrumentation // import "go.opentelemetry.io/otel/sdk/instrumentation" + +// Library represents the instrumentation library. +type Library struct { + // Name is the name of the instrumentation library. This should be the + // Go package name of that library. + Name string + // Version is the version of the instrumentation library. + Version string + // SchemaURL of the telemetry emitted by the library. + SchemaURL string +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/internal/env/env.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/internal/env/env.go new file mode 100644 index 000000000..397fd9593 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/internal/env/env.go @@ -0,0 +1,88 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package env // import "go.opentelemetry.io/otel/sdk/internal/env" + +import ( + "os" + "strconv" + + "go.opentelemetry.io/otel/internal/global" +) + +// Environment variable names +const ( + // BatchSpanProcessorScheduleDelayKey + // Delay interval between two consecutive exports. + // i.e. 5000 + BatchSpanProcessorScheduleDelayKey = "OTEL_BSP_SCHEDULE_DELAY" + // BatchSpanProcessorExportTimeoutKey + // Maximum allowed time to export data. + // i.e. 3000 + BatchSpanProcessorExportTimeoutKey = "OTEL_BSP_EXPORT_TIMEOUT" + // BatchSpanProcessorMaxQueueSizeKey + // Maximum queue size + // i.e. 2048 + BatchSpanProcessorMaxQueueSizeKey = "OTEL_BSP_MAX_QUEUE_SIZE" + // BatchSpanProcessorMaxExportBatchSizeKey + // Maximum batch size + // Note: Must be less than or equal to EnvBatchSpanProcessorMaxQueueSize + // i.e. 512 + BatchSpanProcessorMaxExportBatchSizeKey = "OTEL_BSP_MAX_EXPORT_BATCH_SIZE" +) + +// IntEnvOr returns the int value of the environment variable with name key if +// it exists and the value is an int. Otherwise, defaultValue is returned. +func IntEnvOr(key string, defaultValue int) int { + value, ok := os.LookupEnv(key) + if !ok { + return defaultValue + } + + intValue, err := strconv.Atoi(value) + if err != nil { + global.Info("Got invalid value, number value expected.", key, value) + return defaultValue + } + + return intValue +} + +// BatchSpanProcessorScheduleDelay returns the environment variable value for +// the OTEL_BSP_SCHEDULE_DELAY key if it exists, otherwise defaultValue is +// returned. +func BatchSpanProcessorScheduleDelay(defaultValue int) int { + return IntEnvOr(BatchSpanProcessorScheduleDelayKey, defaultValue) +} + +// BatchSpanProcessorExportTimeout returns the environment variable value for +// the OTEL_BSP_EXPORT_TIMEOUT key if it exists, otherwise defaultValue is +// returned. +func BatchSpanProcessorExportTimeout(defaultValue int) int { + return IntEnvOr(BatchSpanProcessorExportTimeoutKey, defaultValue) +} + +// BatchSpanProcessorMaxQueueSize returns the environment variable value for +// the OTEL_BSP_MAX_QUEUE_SIZE key if it exists, otherwise defaultValue is +// returned. +func BatchSpanProcessorMaxQueueSize(defaultValue int) int { + return IntEnvOr(BatchSpanProcessorMaxQueueSizeKey, defaultValue) +} + +// BatchSpanProcessorMaxExportBatchSize returns the environment variable value for +// the OTEL_BSP_MAX_EXPORT_BATCH_SIZE key if it exists, otherwise defaultValue +// is returned. +func BatchSpanProcessorMaxExportBatchSize(defaultValue int) int { + return IntEnvOr(BatchSpanProcessorMaxExportBatchSizeKey, defaultValue) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/internal/internal.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/internal/internal.go new file mode 100644 index 000000000..84a02306e --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/internal/internal.go @@ -0,0 +1,37 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package internal // import "go.opentelemetry.io/otel/sdk/internal" + +import ( + "fmt" + "time" + + "go.opentelemetry.io/otel" +) + +// UserAgent is the user agent to be added to the outgoing +// requests from the exporters. +var UserAgent = fmt.Sprintf("opentelemetry-go/%s", otel.Version()) + +// MonotonicEndTime returns the end time at present +// but offset from start, monotonically. +// +// The monotonic clock is used in subtractions hence +// the duration since start added back to start gives +// end as a monotonic time. +// See https://golang.org/pkg/time/#hdr-Monotonic_Clocks +func MonotonicEndTime(start time.Time) time.Time { + return start.Add(time.Since(start)) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/auto.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/auto.go new file mode 100644 index 000000000..a5eaa7e5d --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/auto.go @@ -0,0 +1,72 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package resource // import "go.opentelemetry.io/otel/sdk/resource" + +import ( + "context" + "errors" + "fmt" +) + +var ( + // ErrPartialResource is returned by a detector when complete source + // information for a Resource is unavailable or the source information + // contains invalid values that are omitted from the returned Resource. + ErrPartialResource = errors.New("partial resource") +) + +// Detector detects OpenTelemetry resource information +type Detector interface { + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // Detect returns an initialized Resource based on gathered information. + // If the source information to construct a Resource contains invalid + // values, a Resource is returned with the valid parts of the source + // information used for initialization along with an appropriately + // wrapped ErrPartialResource error. + Detect(ctx context.Context) (*Resource, error) + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. +} + +// Detect calls all input detectors sequentially and merges each result with the previous one. +// It returns the merged error too. +func Detect(ctx context.Context, detectors ...Detector) (*Resource, error) { + var autoDetectedRes *Resource + var errInfo []string + for _, detector := range detectors { + if detector == nil { + continue + } + res, err := detector.Detect(ctx) + if err != nil { + errInfo = append(errInfo, err.Error()) + if !errors.Is(err, ErrPartialResource) { + continue + } + } + autoDetectedRes, err = Merge(autoDetectedRes, res) + if err != nil { + errInfo = append(errInfo, err.Error()) + } + } + + var aggregatedError error + if len(errInfo) > 0 { + aggregatedError = fmt.Errorf("detecting resources: %s", errInfo) + } + return autoDetectedRes, aggregatedError +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/builtin.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/builtin.go new file mode 100644 index 000000000..701eae40a --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/builtin.go @@ -0,0 +1,108 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package resource // import "go.opentelemetry.io/otel/sdk/resource" + +import ( + "context" + "fmt" + "os" + "path/filepath" + + "go.opentelemetry.io/otel" + "go.opentelemetry.io/otel/attribute" + semconv "go.opentelemetry.io/otel/semconv/v1.7.0" +) + +type ( + // telemetrySDK is a Detector that provides information about + // the OpenTelemetry SDK used. This Detector is included as a + // builtin. If these resource attributes are not wanted, use + // the WithTelemetrySDK(nil) or WithoutBuiltin() options to + // explicitly disable them. + telemetrySDK struct{} + + // host is a Detector that provides information about the host + // being run on. This Detector is included as a builtin. If + // these resource attributes are not wanted, use the + // WithHost(nil) or WithoutBuiltin() options to explicitly + // disable them. + host struct{} + + stringDetector struct { + schemaURL string + K attribute.Key + F func() (string, error) + } + + defaultServiceNameDetector struct{} +) + +var ( + _ Detector = telemetrySDK{} + _ Detector = host{} + _ Detector = stringDetector{} + _ Detector = defaultServiceNameDetector{} +) + +// Detect returns a *Resource that describes the OpenTelemetry SDK used. +func (telemetrySDK) Detect(context.Context) (*Resource, error) { + return NewWithAttributes( + semconv.SchemaURL, + semconv.TelemetrySDKNameKey.String("opentelemetry"), + semconv.TelemetrySDKLanguageKey.String("go"), + semconv.TelemetrySDKVersionKey.String(otel.Version()), + ), nil +} + +// Detect returns a *Resource that describes the host being run on. +func (host) Detect(ctx context.Context) (*Resource, error) { + return StringDetector(semconv.SchemaURL, semconv.HostNameKey, os.Hostname).Detect(ctx) +} + +// StringDetector returns a Detector that will produce a *Resource +// containing the string as a value corresponding to k. The resulting Resource +// will have the specified schemaURL. +func StringDetector(schemaURL string, k attribute.Key, f func() (string, error)) Detector { + return stringDetector{schemaURL: schemaURL, K: k, F: f} +} + +// Detect returns a *Resource that describes the string as a value +// corresponding to attribute.Key as well as the specific schemaURL. +func (sd stringDetector) Detect(ctx context.Context) (*Resource, error) { + value, err := sd.F() + if err != nil { + return nil, fmt.Errorf("%s: %w", string(sd.K), err) + } + a := sd.K.String(value) + if !a.Valid() { + return nil, fmt.Errorf("invalid attribute: %q -> %q", a.Key, a.Value.Emit()) + } + return NewWithAttributes(sd.schemaURL, sd.K.String(value)), nil +} + +// Detect implements Detector +func (defaultServiceNameDetector) Detect(ctx context.Context) (*Resource, error) { + return StringDetector( + semconv.SchemaURL, + semconv.ServiceNameKey, + func() (string, error) { + executable, err := os.Executable() + if err != nil { + return "unknown_service:go", nil + } + return "unknown_service:" + filepath.Base(executable), nil + }, + ).Detect(ctx) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/config.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/config.go new file mode 100644 index 000000000..d80b5ae62 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/config.go @@ -0,0 +1,173 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package resource // import "go.opentelemetry.io/otel/sdk/resource" + +import ( + "context" + + "go.opentelemetry.io/otel/attribute" +) + +// config contains configuration for Resource creation. +type config struct { + // detectors that will be evaluated. + detectors []Detector + // SchemaURL to associate with the Resource. + schemaURL string +} + +// Option is the interface that applies a configuration option. +type Option interface { + // apply sets the Option value of a config. + apply(config) config +} + +// WithAttributes adds attributes to the configured Resource. +func WithAttributes(attributes ...attribute.KeyValue) Option { + return WithDetectors(detectAttributes{attributes}) +} + +type detectAttributes struct { + attributes []attribute.KeyValue +} + +func (d detectAttributes) Detect(context.Context) (*Resource, error) { + return NewSchemaless(d.attributes...), nil +} + +// WithDetectors adds detectors to be evaluated for the configured resource. +func WithDetectors(detectors ...Detector) Option { + return detectorsOption{detectors: detectors} +} + +type detectorsOption struct { + detectors []Detector +} + +func (o detectorsOption) apply(cfg config) config { + cfg.detectors = append(cfg.detectors, o.detectors...) + return cfg +} + +// WithFromEnv adds attributes from environment variables to the configured resource. +func WithFromEnv() Option { + return WithDetectors(fromEnv{}) +} + +// WithHost adds attributes from the host to the configured resource. +func WithHost() Option { + return WithDetectors(host{}) +} + +// WithTelemetrySDK adds TelemetrySDK version info to the configured resource. +func WithTelemetrySDK() Option { + return WithDetectors(telemetrySDK{}) +} + +// WithSchemaURL sets the schema URL for the configured resource. +func WithSchemaURL(schemaURL string) Option { + return schemaURLOption(schemaURL) +} + +type schemaURLOption string + +func (o schemaURLOption) apply(cfg config) config { + cfg.schemaURL = string(o) + return cfg +} + +// WithOS adds all the OS attributes to the configured Resource. +// See individual WithOS* functions to configure specific attributes. +func WithOS() Option { + return WithDetectors( + osTypeDetector{}, + osDescriptionDetector{}, + ) +} + +// WithOSType adds an attribute with the operating system type to the configured Resource. +func WithOSType() Option { + return WithDetectors(osTypeDetector{}) +} + +// WithOSDescription adds an attribute with the operating system description to the +// configured Resource. The formatted string is equivalent to the output of the +// `uname -snrvm` command. +func WithOSDescription() Option { + return WithDetectors(osDescriptionDetector{}) +} + +// WithProcess adds all the Process attributes to the configured Resource. +// See individual WithProcess* functions to configure specific attributes. +func WithProcess() Option { + return WithDetectors( + processPIDDetector{}, + processExecutableNameDetector{}, + processExecutablePathDetector{}, + processCommandArgsDetector{}, + processOwnerDetector{}, + processRuntimeNameDetector{}, + processRuntimeVersionDetector{}, + processRuntimeDescriptionDetector{}, + ) +} + +// WithProcessPID adds an attribute with the process identifier (PID) to the +// configured Resource. +func WithProcessPID() Option { + return WithDetectors(processPIDDetector{}) +} + +// WithProcessExecutableName adds an attribute with the name of the process +// executable to the configured Resource. +func WithProcessExecutableName() Option { + return WithDetectors(processExecutableNameDetector{}) +} + +// WithProcessExecutablePath adds an attribute with the full path to the process +// executable to the configured Resource. +func WithProcessExecutablePath() Option { + return WithDetectors(processExecutablePathDetector{}) +} + +// WithProcessCommandArgs adds an attribute with all the command arguments (including +// the command/executable itself) as received by the process the configured Resource. +func WithProcessCommandArgs() Option { + return WithDetectors(processCommandArgsDetector{}) +} + +// WithProcessOwner adds an attribute with the username of the user that owns the process +// to the configured Resource. +func WithProcessOwner() Option { + return WithDetectors(processOwnerDetector{}) +} + +// WithProcessRuntimeName adds an attribute with the name of the runtime of this +// process to the configured Resource. +func WithProcessRuntimeName() Option { + return WithDetectors(processRuntimeNameDetector{}) +} + +// WithProcessRuntimeVersion adds an attribute with the version of the runtime of +// this process to the configured Resource. +func WithProcessRuntimeVersion() Option { + return WithDetectors(processRuntimeVersionDetector{}) +} + +// WithProcessRuntimeDescription adds an attribute with an additional description +// about the runtime of the process to the configured Resource. +func WithProcessRuntimeDescription() Option { + return WithDetectors(processRuntimeDescriptionDetector{}) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/doc.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/doc.go new file mode 100644 index 000000000..9aab3d839 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/doc.go @@ -0,0 +1,28 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Package resource provides detecting and representing resources. +// +// The fundamental struct is a Resource which holds identifying information +// about the entities for which telemetry is exported. +// +// To automatically construct Resources from an environment a Detector +// interface is defined. Implementations of this interface can be passed to +// the Detect function to generate a Resource from the merged information. +// +// To load a user defined Resource from the environment variable +// OTEL_RESOURCE_ATTRIBUTES the FromEnv Detector can be used. It will interpret +// the value as a list of comma delimited key/value pairs +// (e.g. `=,=,...`). +package resource // import "go.opentelemetry.io/otel/sdk/resource" diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/env.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/env.go new file mode 100644 index 000000000..9392296cb --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/env.go @@ -0,0 +1,99 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package resource // import "go.opentelemetry.io/otel/sdk/resource" + +import ( + "context" + "fmt" + "os" + "strings" + + "go.opentelemetry.io/otel/attribute" + semconv "go.opentelemetry.io/otel/semconv/v1.7.0" +) + +const ( + // resourceAttrKey is the environment variable name OpenTelemetry Resource information will be read from. + resourceAttrKey = "OTEL_RESOURCE_ATTRIBUTES" + + // svcNameKey is the environment variable name that Service Name information will be read from. + svcNameKey = "OTEL_SERVICE_NAME" +) + +var ( + // errMissingValue is returned when a resource value is missing. + errMissingValue = fmt.Errorf("%w: missing value", ErrPartialResource) +) + +// fromEnv is a Detector that implements the Detector and collects +// resources from environment. This Detector is included as a +// builtin. +type fromEnv struct{} + +// compile time assertion that FromEnv implements Detector interface +var _ Detector = fromEnv{} + +// Detect collects resources from environment +func (fromEnv) Detect(context.Context) (*Resource, error) { + attrs := strings.TrimSpace(os.Getenv(resourceAttrKey)) + svcName := strings.TrimSpace(os.Getenv(svcNameKey)) + + if attrs == "" && svcName == "" { + return Empty(), nil + } + + var res *Resource + + if svcName != "" { + res = NewSchemaless(semconv.ServiceNameKey.String(svcName)) + } + + r2, err := constructOTResources(attrs) + + // Ensure that the resource with the service name from OTEL_SERVICE_NAME + // takes precedence, if it was defined. + res, err2 := Merge(r2, res) + + if err == nil { + err = err2 + } else if err2 != nil { + err = fmt.Errorf("detecting resources: %s", []string{err.Error(), err2.Error()}) + } + + return res, err +} + +func constructOTResources(s string) (*Resource, error) { + if s == "" { + return Empty(), nil + } + pairs := strings.Split(s, ",") + attrs := []attribute.KeyValue{} + var invalid []string + for _, p := range pairs { + field := strings.SplitN(p, "=", 2) + if len(field) != 2 { + invalid = append(invalid, p) + continue + } + k, v := strings.TrimSpace(field[0]), strings.TrimSpace(field[1]) + attrs = append(attrs, attribute.String(k, v)) + } + var err error + if len(invalid) > 0 { + err = fmt.Errorf("%w: %v", errMissingValue, invalid) + } + return NewSchemaless(attrs...), err +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/os.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/os.go new file mode 100644 index 000000000..59329770c --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/os.go @@ -0,0 +1,97 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package resource // import "go.opentelemetry.io/otel/sdk/resource" + +import ( + "context" + "strings" + + "go.opentelemetry.io/otel/attribute" + semconv "go.opentelemetry.io/otel/semconv/v1.7.0" +) + +type osDescriptionProvider func() (string, error) + +var defaultOSDescriptionProvider osDescriptionProvider = platformOSDescription + +var osDescription = defaultOSDescriptionProvider + +func setDefaultOSDescriptionProvider() { + setOSDescriptionProvider(defaultOSDescriptionProvider) +} + +func setOSDescriptionProvider(osDescriptionProvider osDescriptionProvider) { + osDescription = osDescriptionProvider +} + +type osTypeDetector struct{} +type osDescriptionDetector struct{} + +// Detect returns a *Resource that describes the operating system type the +// service is running on. +func (osTypeDetector) Detect(ctx context.Context) (*Resource, error) { + osType := runtimeOS() + + osTypeAttribute := mapRuntimeOSToSemconvOSType(osType) + + return NewWithAttributes( + semconv.SchemaURL, + osTypeAttribute, + ), nil +} + +// Detect returns a *Resource that describes the operating system the +// service is running on. +func (osDescriptionDetector) Detect(ctx context.Context) (*Resource, error) { + description, err := osDescription() + + if err != nil { + return nil, err + } + + return NewWithAttributes( + semconv.SchemaURL, + semconv.OSDescriptionKey.String(description), + ), nil +} + +// mapRuntimeOSToSemconvOSType translates the OS name as provided by the Go runtime +// into an OS type attribute with the corresponding value defined by the semantic +// conventions. In case the provided OS name isn't mapped, it's transformed to lowercase +// and used as the value for the returned OS type attribute. +func mapRuntimeOSToSemconvOSType(osType string) attribute.KeyValue { + // the elements in this map are the intersection between + // available GOOS values and defined semconv OS types + osTypeAttributeMap := map[string]attribute.KeyValue{ + "darwin": semconv.OSTypeDarwin, + "dragonfly": semconv.OSTypeDragonflyBSD, + "freebsd": semconv.OSTypeFreeBSD, + "linux": semconv.OSTypeLinux, + "netbsd": semconv.OSTypeNetBSD, + "openbsd": semconv.OSTypeOpenBSD, + "solaris": semconv.OSTypeSolaris, + "windows": semconv.OSTypeWindows, + } + + var osTypeAttribute attribute.KeyValue + + if attr, ok := osTypeAttributeMap[osType]; ok { + osTypeAttribute = attr + } else { + osTypeAttribute = semconv.OSTypeKey.String(strings.ToLower(osType)) + } + + return osTypeAttribute +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/os_release_darwin.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/os_release_darwin.go new file mode 100644 index 000000000..24ec85793 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/os_release_darwin.go @@ -0,0 +1,102 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package resource // import "go.opentelemetry.io/otel/sdk/resource" + +import ( + "encoding/xml" + "fmt" + "io" + "os" +) + +type plist struct { + XMLName xml.Name `xml:"plist"` + Dict dict `xml:"dict"` +} + +type dict struct { + Key []string `xml:"key"` + String []string `xml:"string"` +} + +// osRelease builds a string describing the operating system release based on the +// contents of the property list (.plist) system files. If no .plist files are found, +// or if the required properties to build the release description string are missing, +// an empty string is returned instead. The generated string resembles the output of +// the `sw_vers` commandline program, but in a single-line string. For more information +// about the `sw_vers` program, see: https://www.unix.com/man-page/osx/1/SW_VERS. +func osRelease() string { + file, err := getPlistFile() + if err != nil { + return "" + } + + defer file.Close() + + values, err := parsePlistFile(file) + if err != nil { + return "" + } + + return buildOSRelease(values) +} + +// getPlistFile returns a *os.File pointing to one of the well-known .plist files +// available on macOS. If no file can be opened, it returns an error. +func getPlistFile() (*os.File, error) { + return getFirstAvailableFile([]string{ + "/System/Library/CoreServices/SystemVersion.plist", + "/System/Library/CoreServices/ServerVersion.plist", + }) +} + +// parsePlistFile process the file pointed by `file` as a .plist file and returns +// a map with the key-values for each pair of correlated and elements +// contained in it. +func parsePlistFile(file io.Reader) (map[string]string, error) { + var v plist + + err := xml.NewDecoder(file).Decode(&v) + if err != nil { + return nil, err + } + + if len(v.Dict.Key) != len(v.Dict.String) { + return nil, fmt.Errorf("the number of and elements doesn't match") + } + + properties := make(map[string]string, len(v.Dict.Key)) + for i, key := range v.Dict.Key { + properties[key] = v.Dict.String[i] + } + + return properties, nil +} + +// buildOSRelease builds a string describing the OS release based on the properties +// available on the provided map. It tries to find the `ProductName`, `ProductVersion` +// and `ProductBuildVersion` properties. If some of these properties are not found, +// it returns an empty string. +func buildOSRelease(properties map[string]string) string { + productName := properties["ProductName"] + productVersion := properties["ProductVersion"] + productBuildVersion := properties["ProductBuildVersion"] + + if productName == "" || productVersion == "" || productBuildVersion == "" { + return "" + } + + return fmt.Sprintf("%s %s (%s)", productName, productVersion, productBuildVersion) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/os_release_unix.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/os_release_unix.go new file mode 100644 index 000000000..fba6790e4 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/os_release_unix.go @@ -0,0 +1,154 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build aix || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos +// +build aix dragonfly freebsd linux netbsd openbsd solaris zos + +package resource // import "go.opentelemetry.io/otel/sdk/resource" + +import ( + "bufio" + "fmt" + "io" + "os" + "strings" +) + +// osRelease builds a string describing the operating system release based on the +// properties of the os-release file. If no os-release file is found, or if the +// required properties to build the release description string are missing, an empty +// string is returned instead. For more information about os-release files, see: +// https://www.freedesktop.org/software/systemd/man/os-release.html +func osRelease() string { + file, err := getOSReleaseFile() + if err != nil { + return "" + } + + defer file.Close() + + values := parseOSReleaseFile(file) + + return buildOSRelease(values) +} + +// getOSReleaseFile returns a *os.File pointing to one of the well-known os-release +// files, according to their order of preference. If no file can be opened, it +// returns an error. +func getOSReleaseFile() (*os.File, error) { + return getFirstAvailableFile([]string{"/etc/os-release", "/usr/lib/os-release"}) +} + +// parseOSReleaseFile process the file pointed by `file` as an os-release file and +// returns a map with the key-values contained in it. Empty lines or lines starting +// with a '#' character are ignored, as well as lines with the missing key=value +// separator. Values are unquoted and unescaped. +func parseOSReleaseFile(file io.Reader) map[string]string { + values := make(map[string]string) + scanner := bufio.NewScanner(file) + + for scanner.Scan() { + line := scanner.Text() + + if skip(line) { + continue + } + + key, value, ok := parse(line) + if ok { + values[key] = value + } + } + + return values +} + +// skip returns true if the line is blank or starts with a '#' character, and +// therefore should be skipped from processing. +func skip(line string) bool { + line = strings.TrimSpace(line) + + return len(line) == 0 || strings.HasPrefix(line, "#") +} + +// parse attempts to split the provided line on the first '=' character, and then +// sanitize each side of the split before returning them as a key-value pair. +func parse(line string) (string, string, bool) { + parts := strings.SplitN(line, "=", 2) + + if len(parts) != 2 || len(parts[0]) == 0 { + return "", "", false + } + + key := strings.TrimSpace(parts[0]) + value := unescape(unquote(strings.TrimSpace(parts[1]))) + + return key, value, true +} + +// unquote checks whether the string `s` is quoted with double or single quotes +// and, if so, returns a version of the string without them. Otherwise it returns +// the provided string unchanged. +func unquote(s string) string { + if len(s) < 2 { + return s + } + + if (s[0] == '"' || s[0] == '\'') && s[0] == s[len(s)-1] { + return s[1 : len(s)-1] + } + + return s +} + +// unescape removes the `\` prefix from some characters that are expected +// to have it added in front of them for escaping purposes. +func unescape(s string) string { + return strings.NewReplacer( + `\$`, `$`, + `\"`, `"`, + `\'`, `'`, + `\\`, `\`, + "\\`", "`", + ).Replace(s) +} + +// buildOSRelease builds a string describing the OS release based on the properties +// available on the provided map. It favors a combination of the `NAME` and `VERSION` +// properties as first option (falling back to `VERSION_ID` if `VERSION` isn't +// found), and using `PRETTY_NAME` alone if some of the previous are not present. If +// none of these properties are found, it returns an empty string. +// +// The rationale behind not using `PRETTY_NAME` as first choice was that, for some +// Linux distributions, it doesn't include the same detail that can be found on the +// individual `NAME` and `VERSION` properties, and combining `PRETTY_NAME` with +// other properties can produce "pretty" redundant strings in some cases. +func buildOSRelease(values map[string]string) string { + var osRelease string + + name := values["NAME"] + version := values["VERSION"] + + if version == "" { + version = values["VERSION_ID"] + } + + if name != "" && version != "" { + osRelease = fmt.Sprintf("%s %s", name, version) + } else { + osRelease = values["PRETTY_NAME"] + } + + return osRelease +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/os_unix.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/os_unix.go new file mode 100644 index 000000000..42894a15b --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/os_unix.go @@ -0,0 +1,100 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos +// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos + +package resource // import "go.opentelemetry.io/otel/sdk/resource" + +import ( + "bytes" + "fmt" + "os" + + "golang.org/x/sys/unix" +) + +type unameProvider func(buf *unix.Utsname) (err error) + +var defaultUnameProvider unameProvider = unix.Uname + +var currentUnameProvider = defaultUnameProvider + +func setDefaultUnameProvider() { + setUnameProvider(defaultUnameProvider) +} + +func setUnameProvider(unameProvider unameProvider) { + currentUnameProvider = unameProvider +} + +// platformOSDescription returns a human readable OS version information string. +// The final string combines OS release information (where available) and the +// result of the `uname` system call. +func platformOSDescription() (string, error) { + uname, err := uname() + if err != nil { + return "", err + } + + osRelease := osRelease() + if osRelease != "" { + return fmt.Sprintf("%s (%s)", osRelease, uname), nil + } + + return uname, nil +} + +// uname issues a uname(2) system call (or equivalent on systems which doesn't +// have one) and formats the output in a single string, similar to the output +// of the `uname` commandline program. The final string resembles the one +// obtained with a call to `uname -snrvm`. +func uname() (string, error) { + var utsName unix.Utsname + + err := currentUnameProvider(&utsName) + if err != nil { + return "", err + } + + return fmt.Sprintf("%s %s %s %s %s", + charsToString(utsName.Sysname[:]), + charsToString(utsName.Nodename[:]), + charsToString(utsName.Release[:]), + charsToString(utsName.Version[:]), + charsToString(utsName.Machine[:]), + ), nil +} + +// charsToString converts a C-like null-terminated char array to a Go string. +func charsToString(charArray []byte) string { + if i := bytes.IndexByte(charArray, 0); i >= 0 { + charArray = charArray[:i] + } + + return string(charArray) +} + +// getFirstAvailableFile returns an *os.File of the first available +// file from a list of candidate file paths. +func getFirstAvailableFile(candidates []string) (*os.File, error) { + for _, c := range candidates { + file, err := os.Open(c) + if err == nil { + return file, nil + } + } + + return nil, fmt.Errorf("no candidate file available: %v", candidates) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/os_unsupported.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/os_unsupported.go new file mode 100644 index 000000000..3ebcb534f --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/os_unsupported.go @@ -0,0 +1,34 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// +build !aix +// +build !darwin +// +build !dragonfly +// +build !freebsd +// +build !linux +// +build !netbsd +// +build !openbsd +// +build !solaris +// +build !windows +// +build !zos + +package resource // import "go.opentelemetry.io/otel/sdk/resource" + +// platformOSDescription is a placeholder implementation for OSes +// for which this project currently doesn't support os.description +// attribute detection. See build tags declaration early on this file +// for a list of unsupported OSes. +func platformOSDescription() (string, error) { + return "", nil +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/os_windows.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/os_windows.go new file mode 100644 index 000000000..faad64d8d --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/os_windows.go @@ -0,0 +1,101 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package resource // import "go.opentelemetry.io/otel/sdk/resource" + +import ( + "fmt" + "strconv" + + "golang.org/x/sys/windows/registry" +) + +// platformOSDescription returns a human readable OS version information string. +// It does so by querying registry values under the +// `SOFTWARE\Microsoft\Windows NT\CurrentVersion` key. The final string +// resembles the one displayed by the Version Reporter Applet (winver.exe). +func platformOSDescription() (string, error) { + k, err := registry.OpenKey( + registry.LOCAL_MACHINE, `SOFTWARE\Microsoft\Windows NT\CurrentVersion`, registry.QUERY_VALUE) + + if err != nil { + return "", err + } + + defer k.Close() + + var ( + productName = readProductName(k) + displayVersion = readDisplayVersion(k) + releaseID = readReleaseID(k) + currentMajorVersionNumber = readCurrentMajorVersionNumber(k) + currentMinorVersionNumber = readCurrentMinorVersionNumber(k) + currentBuildNumber = readCurrentBuildNumber(k) + ubr = readUBR(k) + ) + + if displayVersion != "" { + displayVersion += " " + } + + return fmt.Sprintf("%s %s(%s) [Version %s.%s.%s.%s]", + productName, + displayVersion, + releaseID, + currentMajorVersionNumber, + currentMinorVersionNumber, + currentBuildNumber, + ubr, + ), nil +} + +func getStringValue(name string, k registry.Key) string { + value, _, _ := k.GetStringValue(name) + + return value +} + +func getIntegerValue(name string, k registry.Key) uint64 { + value, _, _ := k.GetIntegerValue(name) + + return value +} + +func readProductName(k registry.Key) string { + return getStringValue("ProductName", k) +} + +func readDisplayVersion(k registry.Key) string { + return getStringValue("DisplayVersion", k) +} + +func readReleaseID(k registry.Key) string { + return getStringValue("ReleaseID", k) +} + +func readCurrentMajorVersionNumber(k registry.Key) string { + return strconv.FormatUint(getIntegerValue("CurrentMajorVersionNumber", k), 10) +} + +func readCurrentMinorVersionNumber(k registry.Key) string { + return strconv.FormatUint(getIntegerValue("CurrentMinorVersionNumber", k), 10) +} + +func readCurrentBuildNumber(k registry.Key) string { + return getStringValue("CurrentBuildNumber", k) +} + +func readUBR(k registry.Key) string { + return strconv.FormatUint(getIntegerValue("UBR", k), 10) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/process.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/process.go new file mode 100644 index 000000000..80d5e6993 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/process.go @@ -0,0 +1,175 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package resource // import "go.opentelemetry.io/otel/sdk/resource" + +import ( + "context" + "fmt" + "os" + "os/user" + "path/filepath" + "runtime" + + semconv "go.opentelemetry.io/otel/semconv/v1.7.0" +) + +type pidProvider func() int +type executablePathProvider func() (string, error) +type commandArgsProvider func() []string +type ownerProvider func() (*user.User, error) +type runtimeNameProvider func() string +type runtimeVersionProvider func() string +type runtimeOSProvider func() string +type runtimeArchProvider func() string + +var ( + defaultPidProvider pidProvider = os.Getpid + defaultExecutablePathProvider executablePathProvider = os.Executable + defaultCommandArgsProvider commandArgsProvider = func() []string { return os.Args } + defaultOwnerProvider ownerProvider = user.Current + defaultRuntimeNameProvider runtimeNameProvider = func() string { return runtime.Compiler } + defaultRuntimeVersionProvider runtimeVersionProvider = runtime.Version + defaultRuntimeOSProvider runtimeOSProvider = func() string { return runtime.GOOS } + defaultRuntimeArchProvider runtimeArchProvider = func() string { return runtime.GOARCH } +) + +var ( + pid = defaultPidProvider + executablePath = defaultExecutablePathProvider + commandArgs = defaultCommandArgsProvider + owner = defaultOwnerProvider + runtimeName = defaultRuntimeNameProvider + runtimeVersion = defaultRuntimeVersionProvider + runtimeOS = defaultRuntimeOSProvider + runtimeArch = defaultRuntimeArchProvider +) + +func setDefaultOSProviders() { + setOSProviders( + defaultPidProvider, + defaultExecutablePathProvider, + defaultCommandArgsProvider, + ) +} + +func setOSProviders( + pidProvider pidProvider, + executablePathProvider executablePathProvider, + commandArgsProvider commandArgsProvider, +) { + pid = pidProvider + executablePath = executablePathProvider + commandArgs = commandArgsProvider +} + +func setDefaultRuntimeProviders() { + setRuntimeProviders( + defaultRuntimeNameProvider, + defaultRuntimeVersionProvider, + defaultRuntimeOSProvider, + defaultRuntimeArchProvider, + ) +} + +func setRuntimeProviders( + runtimeNameProvider runtimeNameProvider, + runtimeVersionProvider runtimeVersionProvider, + runtimeOSProvider runtimeOSProvider, + runtimeArchProvider runtimeArchProvider, +) { + runtimeName = runtimeNameProvider + runtimeVersion = runtimeVersionProvider + runtimeOS = runtimeOSProvider + runtimeArch = runtimeArchProvider +} + +func setDefaultUserProviders() { + setUserProviders(defaultOwnerProvider) +} + +func setUserProviders(ownerProvider ownerProvider) { + owner = ownerProvider +} + +type processPIDDetector struct{} +type processExecutableNameDetector struct{} +type processExecutablePathDetector struct{} +type processCommandArgsDetector struct{} +type processOwnerDetector struct{} +type processRuntimeNameDetector struct{} +type processRuntimeVersionDetector struct{} +type processRuntimeDescriptionDetector struct{} + +// Detect returns a *Resource that describes the process identifier (PID) of the +// executing process. +func (processPIDDetector) Detect(ctx context.Context) (*Resource, error) { + return NewWithAttributes(semconv.SchemaURL, semconv.ProcessPIDKey.Int(pid())), nil +} + +// Detect returns a *Resource that describes the name of the process executable. +func (processExecutableNameDetector) Detect(ctx context.Context) (*Resource, error) { + executableName := filepath.Base(commandArgs()[0]) + + return NewWithAttributes(semconv.SchemaURL, semconv.ProcessExecutableNameKey.String(executableName)), nil +} + +// Detect returns a *Resource that describes the full path of the process executable. +func (processExecutablePathDetector) Detect(ctx context.Context) (*Resource, error) { + executablePath, err := executablePath() + if err != nil { + return nil, err + } + + return NewWithAttributes(semconv.SchemaURL, semconv.ProcessExecutablePathKey.String(executablePath)), nil +} + +// Detect returns a *Resource that describes all the command arguments as received +// by the process. +func (processCommandArgsDetector) Detect(ctx context.Context) (*Resource, error) { + return NewWithAttributes(semconv.SchemaURL, semconv.ProcessCommandArgsKey.StringSlice(commandArgs())), nil +} + +// Detect returns a *Resource that describes the username of the user that owns the +// process. +func (processOwnerDetector) Detect(ctx context.Context) (*Resource, error) { + owner, err := owner() + if err != nil { + return nil, err + } + + return NewWithAttributes(semconv.SchemaURL, semconv.ProcessOwnerKey.String(owner.Username)), nil +} + +// Detect returns a *Resource that describes the name of the compiler used to compile +// this process image. +func (processRuntimeNameDetector) Detect(ctx context.Context) (*Resource, error) { + return NewWithAttributes(semconv.SchemaURL, semconv.ProcessRuntimeNameKey.String(runtimeName())), nil +} + +// Detect returns a *Resource that describes the version of the runtime of this process. +func (processRuntimeVersionDetector) Detect(ctx context.Context) (*Resource, error) { + return NewWithAttributes(semconv.SchemaURL, semconv.ProcessRuntimeVersionKey.String(runtimeVersion())), nil +} + +// Detect returns a *Resource that describes the runtime of this process. +func (processRuntimeDescriptionDetector) Detect(ctx context.Context) (*Resource, error) { + runtimeDescription := fmt.Sprintf( + "go version %s %s/%s", runtimeVersion(), runtimeOS(), runtimeArch()) + + return NewWithAttributes( + semconv.SchemaURL, + semconv.ProcessRuntimeDescriptionKey.String(runtimeDescription), + ), nil +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/resource.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/resource.go new file mode 100644 index 000000000..e842744ae --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/resource/resource.go @@ -0,0 +1,280 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package resource // import "go.opentelemetry.io/otel/sdk/resource" + +import ( + "context" + "errors" + "fmt" + "sync" + + "go.opentelemetry.io/otel" + "go.opentelemetry.io/otel/attribute" +) + +// Resource describes an entity about which identifying information +// and metadata is exposed. Resource is an immutable object, +// equivalent to a map from key to unique value. +// +// Resources should be passed and stored as pointers +// (`*resource.Resource`). The `nil` value is equivalent to an empty +// Resource. +type Resource struct { + attrs attribute.Set + schemaURL string +} + +var ( + emptyResource Resource + defaultResource *Resource + defaultResourceOnce sync.Once +) + +var errMergeConflictSchemaURL = errors.New("cannot merge resource due to conflicting Schema URL") + +// New returns a Resource combined from the user-provided detectors. +func New(ctx context.Context, opts ...Option) (*Resource, error) { + cfg := config{} + for _, opt := range opts { + cfg = opt.apply(cfg) + } + + resource, err := Detect(ctx, cfg.detectors...) + + var err2 error + resource, err2 = Merge(resource, &Resource{schemaURL: cfg.schemaURL}) + if err == nil { + err = err2 + } else if err2 != nil { + err = fmt.Errorf("detecting resources: %s", []string{err.Error(), err2.Error()}) + } + + return resource, err +} + +// NewWithAttributes creates a resource from attrs and associates the resource with a +// schema URL. If attrs contains duplicate keys, the last value will be used. If attrs +// contains any invalid items those items will be dropped. The attrs are assumed to be +// in a schema identified by schemaURL. +func NewWithAttributes(schemaURL string, attrs ...attribute.KeyValue) *Resource { + resource := NewSchemaless(attrs...) + resource.schemaURL = schemaURL + return resource +} + +// NewSchemaless creates a resource from attrs. If attrs contains duplicate keys, +// the last value will be used. If attrs contains any invalid items those items will +// be dropped. The resource will not be associated with a schema URL. If the schema +// of the attrs is known use NewWithAttributes instead. +func NewSchemaless(attrs ...attribute.KeyValue) *Resource { + if len(attrs) == 0 { + return &emptyResource + } + + // Ensure attributes comply with the specification: + // https://github.com/open-telemetry/opentelemetry-specification/blob/v1.0.1/specification/common/common.md#attributes + s, _ := attribute.NewSetWithFiltered(attrs, func(kv attribute.KeyValue) bool { + return kv.Valid() + }) + + // If attrs only contains invalid entries do not allocate a new resource. + if s.Len() == 0 { + return &emptyResource + } + + return &Resource{attrs: s} //nolint +} + +// String implements the Stringer interface and provides a +// human-readable form of the resource. +// +// Avoid using this representation as the key in a map of resources, +// use Equivalent() as the key instead. +func (r *Resource) String() string { + if r == nil { + return "" + } + return r.attrs.Encoded(attribute.DefaultEncoder()) +} + +// MarshalLog is the marshaling function used by the logging system to represent this exporter. +func (r *Resource) MarshalLog() interface{} { + return struct { + Attributes attribute.Set + SchemaURL string + }{ + Attributes: r.attrs, + SchemaURL: r.schemaURL, + } +} + +// Attributes returns a copy of attributes from the resource in a sorted order. +// To avoid allocating a new slice, use an iterator. +func (r *Resource) Attributes() []attribute.KeyValue { + if r == nil { + r = Empty() + } + return r.attrs.ToSlice() +} + +func (r *Resource) SchemaURL() string { + if r == nil { + return "" + } + return r.schemaURL +} + +// Iter returns an iterator of the Resource attributes. +// This is ideal to use if you do not want a copy of the attributes. +func (r *Resource) Iter() attribute.Iterator { + if r == nil { + r = Empty() + } + return r.attrs.Iter() +} + +// Equal returns true when a Resource is equivalent to this Resource. +func (r *Resource) Equal(eq *Resource) bool { + if r == nil { + r = Empty() + } + if eq == nil { + eq = Empty() + } + return r.Equivalent() == eq.Equivalent() +} + +// Merge creates a new resource by combining resource a and b. +// +// If there are common keys between resource a and b, then the value +// from resource b will overwrite the value from resource a, even +// if resource b's value is empty. +// +// The SchemaURL of the resources will be merged according to the spec rules: +// https://github.com/open-telemetry/opentelemetry-specification/blob/bad49c714a62da5493f2d1d9bafd7ebe8c8ce7eb/specification/resource/sdk.md#merge +// If the resources have different non-empty schemaURL an empty resource and an error +// will be returned. +func Merge(a, b *Resource) (*Resource, error) { + if a == nil && b == nil { + return Empty(), nil + } + if a == nil { + return b, nil + } + if b == nil { + return a, nil + } + + // Merge the schema URL. + var schemaURL string + if a.schemaURL == "" { + schemaURL = b.schemaURL + } else if b.schemaURL == "" { + schemaURL = a.schemaURL + } else if a.schemaURL == b.schemaURL { + schemaURL = a.schemaURL + } else { + return Empty(), errMergeConflictSchemaURL + } + + // Note: 'b' attributes will overwrite 'a' with last-value-wins in attribute.Key() + // Meaning this is equivalent to: append(a.Attributes(), b.Attributes()...) + mi := attribute.NewMergeIterator(b.Set(), a.Set()) + combine := make([]attribute.KeyValue, 0, a.Len()+b.Len()) + for mi.Next() { + combine = append(combine, mi.Label()) + } + merged := NewWithAttributes(schemaURL, combine...) + return merged, nil +} + +// Empty returns an instance of Resource with no attributes. It is +// equivalent to a `nil` Resource. +func Empty() *Resource { + return &emptyResource +} + +// Default returns an instance of Resource with a default +// "service.name" and OpenTelemetrySDK attributes. +func Default() *Resource { + defaultResourceOnce.Do(func() { + var err error + defaultResource, err = Detect( + context.Background(), + defaultServiceNameDetector{}, + fromEnv{}, + telemetrySDK{}, + ) + if err != nil { + otel.Handle(err) + } + // If Detect did not return a valid resource, fall back to emptyResource. + if defaultResource == nil { + defaultResource = &emptyResource + } + }) + return defaultResource +} + +// Environment returns an instance of Resource with attributes +// extracted from the OTEL_RESOURCE_ATTRIBUTES environment variable. +func Environment() *Resource { + detector := &fromEnv{} + resource, err := detector.Detect(context.Background()) + if err != nil { + otel.Handle(err) + } + return resource +} + +// Equivalent returns an object that can be compared for equality +// between two resources. This value is suitable for use as a key in +// a map. +func (r *Resource) Equivalent() attribute.Distinct { + return r.Set().Equivalent() +} + +// Set returns the equivalent *attribute.Set of this resource's attributes. +func (r *Resource) Set() *attribute.Set { + if r == nil { + r = Empty() + } + return &r.attrs +} + +// MarshalJSON encodes the resource attributes as a JSON list of { "Key": +// "...", "Value": ... } pairs in order sorted by key. +func (r *Resource) MarshalJSON() ([]byte, error) { + if r == nil { + r = Empty() + } + return r.attrs.MarshalJSON() +} + +// Len returns the number of unique key-values in this Resource. +func (r *Resource) Len() int { + if r == nil { + return 0 + } + return r.attrs.Len() +} + +// Encoded returns an encoded representation of the resource. +func (r *Resource) Encoded(enc attribute.Encoder) string { + if r == nil { + return "" + } + return r.attrs.Encoded(enc) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/batch_span_processor.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/batch_span_processor.go new file mode 100644 index 000000000..67e2732c3 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/batch_span_processor.go @@ -0,0 +1,396 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace // import "go.opentelemetry.io/otel/sdk/trace" + +import ( + "context" + "runtime" + "sync" + "sync/atomic" + "time" + + "go.opentelemetry.io/otel" + "go.opentelemetry.io/otel/internal/global" + "go.opentelemetry.io/otel/sdk/internal/env" + "go.opentelemetry.io/otel/trace" +) + +// Defaults for BatchSpanProcessorOptions. +const ( + DefaultMaxQueueSize = 2048 + DefaultScheduleDelay = 5000 + DefaultExportTimeout = 30000 + DefaultMaxExportBatchSize = 512 +) + +type BatchSpanProcessorOption func(o *BatchSpanProcessorOptions) + +type BatchSpanProcessorOptions struct { + // MaxQueueSize is the maximum queue size to buffer spans for delayed processing. If the + // queue gets full it drops the spans. Use BlockOnQueueFull to change this behavior. + // The default value of MaxQueueSize is 2048. + MaxQueueSize int + + // BatchTimeout is the maximum duration for constructing a batch. Processor + // forcefully sends available spans when timeout is reached. + // The default value of BatchTimeout is 5000 msec. + BatchTimeout time.Duration + + // ExportTimeout specifies the maximum duration for exporting spans. If the timeout + // is reached, the export will be cancelled. + // The default value of ExportTimeout is 30000 msec. + ExportTimeout time.Duration + + // MaxExportBatchSize is the maximum number of spans to process in a single batch. + // If there are more than one batch worth of spans then it processes multiple batches + // of spans one batch after the other without any delay. + // The default value of MaxExportBatchSize is 512. + MaxExportBatchSize int + + // BlockOnQueueFull blocks onEnd() and onStart() method if the queue is full + // AND if BlockOnQueueFull is set to true. + // Blocking option should be used carefully as it can severely affect the performance of an + // application. + BlockOnQueueFull bool +} + +// batchSpanProcessor is a SpanProcessor that batches asynchronously-received +// spans and sends them to a trace.Exporter when complete. +type batchSpanProcessor struct { + e SpanExporter + o BatchSpanProcessorOptions + + queue chan ReadOnlySpan + dropped uint32 + + batch []ReadOnlySpan + batchMutex sync.Mutex + timer *time.Timer + stopWait sync.WaitGroup + stopOnce sync.Once + stopCh chan struct{} +} + +var _ SpanProcessor = (*batchSpanProcessor)(nil) + +// NewBatchSpanProcessor creates a new SpanProcessor that will send completed +// span batches to the exporter with the supplied options. +// +// If the exporter is nil, the span processor will preform no action. +func NewBatchSpanProcessor(exporter SpanExporter, options ...BatchSpanProcessorOption) SpanProcessor { + maxQueueSize := env.BatchSpanProcessorMaxQueueSize(DefaultMaxQueueSize) + maxExportBatchSize := env.BatchSpanProcessorMaxExportBatchSize(DefaultMaxExportBatchSize) + + if maxExportBatchSize > maxQueueSize { + if DefaultMaxExportBatchSize > maxQueueSize { + maxExportBatchSize = maxQueueSize + } else { + maxExportBatchSize = DefaultMaxExportBatchSize + } + } + + o := BatchSpanProcessorOptions{ + BatchTimeout: time.Duration(env.BatchSpanProcessorScheduleDelay(DefaultScheduleDelay)) * time.Millisecond, + ExportTimeout: time.Duration(env.BatchSpanProcessorExportTimeout(DefaultExportTimeout)) * time.Millisecond, + MaxQueueSize: maxQueueSize, + MaxExportBatchSize: maxExportBatchSize, + } + for _, opt := range options { + opt(&o) + } + bsp := &batchSpanProcessor{ + e: exporter, + o: o, + batch: make([]ReadOnlySpan, 0, o.MaxExportBatchSize), + timer: time.NewTimer(o.BatchTimeout), + queue: make(chan ReadOnlySpan, o.MaxQueueSize), + stopCh: make(chan struct{}), + } + + bsp.stopWait.Add(1) + go func() { + defer bsp.stopWait.Done() + bsp.processQueue() + bsp.drainQueue() + }() + + return bsp +} + +// OnStart method does nothing. +func (bsp *batchSpanProcessor) OnStart(parent context.Context, s ReadWriteSpan) {} + +// OnEnd method enqueues a ReadOnlySpan for later processing. +func (bsp *batchSpanProcessor) OnEnd(s ReadOnlySpan) { + // Do not enqueue spans if we are just going to drop them. + if bsp.e == nil { + return + } + bsp.enqueue(s) +} + +// Shutdown flushes the queue and waits until all spans are processed. +// It only executes once. Subsequent call does nothing. +func (bsp *batchSpanProcessor) Shutdown(ctx context.Context) error { + var err error + bsp.stopOnce.Do(func() { + wait := make(chan struct{}) + go func() { + close(bsp.stopCh) + bsp.stopWait.Wait() + if bsp.e != nil { + if err := bsp.e.Shutdown(ctx); err != nil { + otel.Handle(err) + } + } + close(wait) + }() + // Wait until the wait group is done or the context is cancelled + select { + case <-wait: + case <-ctx.Done(): + err = ctx.Err() + } + }) + return err +} + +type forceFlushSpan struct { + ReadOnlySpan + flushed chan struct{} +} + +func (f forceFlushSpan) SpanContext() trace.SpanContext { + return trace.NewSpanContext(trace.SpanContextConfig{TraceFlags: trace.FlagsSampled}) +} + +// ForceFlush exports all ended spans that have not yet been exported. +func (bsp *batchSpanProcessor) ForceFlush(ctx context.Context) error { + var err error + if bsp.e != nil { + flushCh := make(chan struct{}) + if bsp.enqueueBlockOnQueueFull(ctx, forceFlushSpan{flushed: flushCh}, true) { + select { + case <-flushCh: + // Processed any items in queue prior to ForceFlush being called + case <-ctx.Done(): + return ctx.Err() + } + } + + wait := make(chan error) + go func() { + wait <- bsp.exportSpans(ctx) + close(wait) + }() + // Wait until the export is finished or the context is cancelled/timed out + select { + case err = <-wait: + case <-ctx.Done(): + err = ctx.Err() + } + } + return err +} + +func WithMaxQueueSize(size int) BatchSpanProcessorOption { + return func(o *BatchSpanProcessorOptions) { + o.MaxQueueSize = size + } +} + +func WithMaxExportBatchSize(size int) BatchSpanProcessorOption { + return func(o *BatchSpanProcessorOptions) { + o.MaxExportBatchSize = size + } +} + +func WithBatchTimeout(delay time.Duration) BatchSpanProcessorOption { + return func(o *BatchSpanProcessorOptions) { + o.BatchTimeout = delay + } +} + +func WithExportTimeout(timeout time.Duration) BatchSpanProcessorOption { + return func(o *BatchSpanProcessorOptions) { + o.ExportTimeout = timeout + } +} + +func WithBlocking() BatchSpanProcessorOption { + return func(o *BatchSpanProcessorOptions) { + o.BlockOnQueueFull = true + } +} + +// exportSpans is a subroutine of processing and draining the queue. +func (bsp *batchSpanProcessor) exportSpans(ctx context.Context) error { + + bsp.timer.Reset(bsp.o.BatchTimeout) + + bsp.batchMutex.Lock() + defer bsp.batchMutex.Unlock() + + if bsp.o.ExportTimeout > 0 { + var cancel context.CancelFunc + ctx, cancel = context.WithTimeout(ctx, bsp.o.ExportTimeout) + defer cancel() + } + + if l := len(bsp.batch); l > 0 { + global.Debug("exporting spans", "count", len(bsp.batch), "dropped", atomic.LoadUint32(&bsp.dropped)) + err := bsp.e.ExportSpans(ctx, bsp.batch) + + // A new batch is always created after exporting, even if the batch failed to be exported. + // + // It is up to the exporter to implement any type of retry logic if a batch is failing + // to be exported, since it is specific to the protocol and backend being sent to. + bsp.batch = bsp.batch[:0] + + if err != nil { + return err + } + } + return nil +} + +// processQueue removes spans from the `queue` channel until processor +// is shut down. It calls the exporter in batches of up to MaxExportBatchSize +// waiting up to BatchTimeout to form a batch. +func (bsp *batchSpanProcessor) processQueue() { + defer bsp.timer.Stop() + + ctx, cancel := context.WithCancel(context.Background()) + defer cancel() + for { + select { + case <-bsp.stopCh: + return + case <-bsp.timer.C: + if err := bsp.exportSpans(ctx); err != nil { + otel.Handle(err) + } + case sd := <-bsp.queue: + if ffs, ok := sd.(forceFlushSpan); ok { + close(ffs.flushed) + continue + } + bsp.batchMutex.Lock() + bsp.batch = append(bsp.batch, sd) + shouldExport := len(bsp.batch) >= bsp.o.MaxExportBatchSize + bsp.batchMutex.Unlock() + if shouldExport { + if !bsp.timer.Stop() { + <-bsp.timer.C + } + if err := bsp.exportSpans(ctx); err != nil { + otel.Handle(err) + } + } + } + } +} + +// drainQueue awaits the any caller that had added to bsp.stopWait +// to finish the enqueue, then exports the final batch. +func (bsp *batchSpanProcessor) drainQueue() { + ctx, cancel := context.WithCancel(context.Background()) + defer cancel() + for { + select { + case sd := <-bsp.queue: + if sd == nil { + if err := bsp.exportSpans(ctx); err != nil { + otel.Handle(err) + } + return + } + + bsp.batchMutex.Lock() + bsp.batch = append(bsp.batch, sd) + shouldExport := len(bsp.batch) == bsp.o.MaxExportBatchSize + bsp.batchMutex.Unlock() + + if shouldExport { + if err := bsp.exportSpans(ctx); err != nil { + otel.Handle(err) + } + } + default: + close(bsp.queue) + } + } +} + +func (bsp *batchSpanProcessor) enqueue(sd ReadOnlySpan) { + bsp.enqueueBlockOnQueueFull(context.TODO(), sd, bsp.o.BlockOnQueueFull) +} + +func (bsp *batchSpanProcessor) enqueueBlockOnQueueFull(ctx context.Context, sd ReadOnlySpan, block bool) bool { + if !sd.SpanContext().IsSampled() { + return false + } + + // This ensures the bsp.queue<- below does not panic as the + // processor shuts down. + defer func() { + x := recover() + switch err := x.(type) { + case nil: + return + case runtime.Error: + if err.Error() == "send on closed channel" { + return + } + } + panic(x) + }() + + select { + case <-bsp.stopCh: + return false + default: + } + + if block { + select { + case bsp.queue <- sd: + return true + case <-ctx.Done(): + return false + } + } + + select { + case bsp.queue <- sd: + return true + default: + atomic.AddUint32(&bsp.dropped, 1) + } + return false +} + +// MarshalLog is the marshaling function used by the logging system to represent this exporter. +func (bsp *batchSpanProcessor) MarshalLog() interface{} { + return struct { + Type string + SpanExporter SpanExporter + Config BatchSpanProcessorOptions + }{ + Type: "BatchSpanProcessor", + SpanExporter: bsp.e, + Config: bsp.o, + } +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/config.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/config.go new file mode 100644 index 000000000..61a304392 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/config.go @@ -0,0 +1,68 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace // import "go.opentelemetry.io/otel/sdk/trace" + +// SpanLimits represents the limits of a span. +type SpanLimits struct { + // AttributeCountLimit is the maximum allowed span attribute count. + AttributeCountLimit int + + // EventCountLimit is the maximum allowed span event count. + EventCountLimit int + + // LinkCountLimit is the maximum allowed span link count. + LinkCountLimit int + + // AttributePerEventCountLimit is the maximum allowed attribute per span event count. + AttributePerEventCountLimit int + + // AttributePerLinkCountLimit is the maximum allowed attribute per span link count. + AttributePerLinkCountLimit int +} + +func (sl *SpanLimits) ensureDefault() { + if sl.EventCountLimit <= 0 { + sl.EventCountLimit = DefaultEventCountLimit + } + if sl.AttributeCountLimit <= 0 { + sl.AttributeCountLimit = DefaultAttributeCountLimit + } + if sl.LinkCountLimit <= 0 { + sl.LinkCountLimit = DefaultLinkCountLimit + } + if sl.AttributePerEventCountLimit <= 0 { + sl.AttributePerEventCountLimit = DefaultAttributePerEventCountLimit + } + if sl.AttributePerLinkCountLimit <= 0 { + sl.AttributePerLinkCountLimit = DefaultAttributePerLinkCountLimit + } +} + +const ( + // DefaultAttributeCountLimit is the default maximum allowed span attribute count. + DefaultAttributeCountLimit = 128 + + // DefaultEventCountLimit is the default maximum allowed span event count. + DefaultEventCountLimit = 128 + + // DefaultLinkCountLimit is the default maximum allowed span link count. + DefaultLinkCountLimit = 128 + + // DefaultAttributePerEventCountLimit is the default maximum allowed attribute per span event count. + DefaultAttributePerEventCountLimit = 128 + + // DefaultAttributePerLinkCountLimit is the default maximum allowed attribute per span link count. + DefaultAttributePerLinkCountLimit = 128 +) diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/doc.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/doc.go new file mode 100644 index 000000000..0285e99be --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/doc.go @@ -0,0 +1,21 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +/* +Package trace contains support for OpenTelemetry distributed tracing. + +The following assumes a basic familiarity with OpenTelemetry concepts. +See https://opentelemetry.io. +*/ +package trace // import "go.opentelemetry.io/otel/sdk/trace" diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/event.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/event.go new file mode 100644 index 000000000..1e3b42675 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/event.go @@ -0,0 +1,37 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace // import "go.opentelemetry.io/otel/sdk/trace" + +import ( + "time" + + "go.opentelemetry.io/otel/attribute" +) + +// Event is a thing that happened during a Span's lifetime. +type Event struct { + // Name is the name of this event + Name string + + // Attributes describe the aspects of the event. + Attributes []attribute.KeyValue + + // DroppedAttributeCount is the number of attributes that were not + // recorded due to configured limits being reached. + DroppedAttributeCount int + + // Time at which this event was recorded. + Time time.Time +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/evictedqueue.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/evictedqueue.go new file mode 100644 index 000000000..8e89e19d4 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/evictedqueue.go @@ -0,0 +1,39 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace // import "go.opentelemetry.io/otel/sdk/trace" + +// evictedQueue is a FIFO queue with a configurable capacity. +type evictedQueue struct { + queue []interface{} + capacity int + droppedCount int +} + +func newEvictedQueue(capacity int) evictedQueue { + // Do not pre-allocate queue, do this lazily. + return evictedQueue{capacity: capacity} +} + +// add adds value to the evictedQueue eq. If eq is at capacity, the oldest +// queued value will be discarded and the drop count incremented. +func (eq *evictedQueue) add(value interface{}) { + if len(eq.queue) == eq.capacity { + // Drop first-in while avoiding allocating more capacity to eq.queue. + copy(eq.queue[:eq.capacity-1], eq.queue[1:]) + eq.queue = eq.queue[:eq.capacity-1] + eq.droppedCount++ + } + eq.queue = append(eq.queue, value) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/id_generator.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/id_generator.go new file mode 100644 index 000000000..c9e2802ac --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/id_generator.go @@ -0,0 +1,77 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace // import "go.opentelemetry.io/otel/sdk/trace" + +import ( + "context" + crand "crypto/rand" + "encoding/binary" + "math/rand" + "sync" + + "go.opentelemetry.io/otel/trace" +) + +// IDGenerator allows custom generators for TraceID and SpanID. +type IDGenerator interface { + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // NewIDs returns a new trace and span ID. + NewIDs(ctx context.Context) (trace.TraceID, trace.SpanID) + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // NewSpanID returns a ID for a new span in the trace with traceID. + NewSpanID(ctx context.Context, traceID trace.TraceID) trace.SpanID + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. +} + +type randomIDGenerator struct { + sync.Mutex + randSource *rand.Rand +} + +var _ IDGenerator = &randomIDGenerator{} + +// NewSpanID returns a non-zero span ID from a randomly-chosen sequence. +func (gen *randomIDGenerator) NewSpanID(ctx context.Context, traceID trace.TraceID) trace.SpanID { + gen.Lock() + defer gen.Unlock() + sid := trace.SpanID{} + gen.randSource.Read(sid[:]) + return sid +} + +// NewIDs returns a non-zero trace ID and a non-zero span ID from a +// randomly-chosen sequence. +func (gen *randomIDGenerator) NewIDs(ctx context.Context) (trace.TraceID, trace.SpanID) { + gen.Lock() + defer gen.Unlock() + tid := trace.TraceID{} + gen.randSource.Read(tid[:]) + sid := trace.SpanID{} + gen.randSource.Read(sid[:]) + return tid, sid +} + +func defaultIDGenerator() IDGenerator { + gen := &randomIDGenerator{} + var rngSeed int64 + _ = binary.Read(crand.Reader, binary.LittleEndian, &rngSeed) + gen.randSource = rand.New(rand.NewSource(rngSeed)) + return gen +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/link.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/link.go new file mode 100644 index 000000000..19cfea4ba --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/link.go @@ -0,0 +1,34 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace // import "go.opentelemetry.io/otel/sdk/trace" + +import ( + "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/trace" +) + +// Link is the relationship between two Spans. The relationship can be within +// the same Trace or across different Traces. +type Link struct { + // SpanContext of the linked Span. + SpanContext trace.SpanContext + + // Attributes describe the aspects of the link. + Attributes []attribute.KeyValue + + // DroppedAttributeCount is the number of attributes that were not + // recorded due to configured limits being reached. + DroppedAttributeCount int +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/provider.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/provider.go new file mode 100644 index 000000000..c6b311f9c --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/provider.go @@ -0,0 +1,374 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace // import "go.opentelemetry.io/otel/sdk/trace" + +import ( + "context" + "fmt" + "sync" + "sync/atomic" + + "go.opentelemetry.io/otel" + "go.opentelemetry.io/otel/internal/global" + "go.opentelemetry.io/otel/sdk/instrumentation" + "go.opentelemetry.io/otel/sdk/resource" + "go.opentelemetry.io/otel/trace" +) + +const ( + defaultTracerName = "go.opentelemetry.io/otel/sdk/tracer" +) + +// tracerProviderConfig +type tracerProviderConfig struct { + // processors contains collection of SpanProcessors that are processing pipeline + // for spans in the trace signal. + // SpanProcessors registered with a TracerProvider and are called at the start + // and end of a Span's lifecycle, and are called in the order they are + // registered. + processors []SpanProcessor + + // sampler is the default sampler used when creating new spans. + sampler Sampler + + // idGenerator is used to generate all Span and Trace IDs when needed. + idGenerator IDGenerator + + // spanLimits defines the attribute, event, and link limits for spans. + spanLimits SpanLimits + + // resource contains attributes representing an entity that produces telemetry. + resource *resource.Resource +} + +// MarshalLog is the marshaling function used by the logging system to represent this exporter. +func (cfg tracerProviderConfig) MarshalLog() interface{} { + return struct { + SpanProcessors []SpanProcessor + SamplerType string + IDGeneratorType string + SpanLimits SpanLimits + Resource *resource.Resource + }{ + SpanProcessors: cfg.processors, + SamplerType: fmt.Sprintf("%T", cfg.sampler), + IDGeneratorType: fmt.Sprintf("%T", cfg.idGenerator), + SpanLimits: cfg.spanLimits, + Resource: cfg.resource, + } +} + +type TracerProvider struct { + mu sync.Mutex + namedTracer map[instrumentation.Library]*tracer + spanProcessors atomic.Value + + // These fields are not protected by the lock mu. They are assumed to be + // immutable after creation of the TracerProvider. + sampler Sampler + idGenerator IDGenerator + spanLimits SpanLimits + resource *resource.Resource +} + +var _ trace.TracerProvider = &TracerProvider{} + +// NewTracerProvider returns a new and configured TracerProvider. +// +// By default the returned TracerProvider is configured with: +// - a ParentBased(AlwaysSample) Sampler +// - a random number IDGenerator +// - the resource.Default() Resource +// - the default SpanLimits. +// +// The passed opts are used to override these default values and configure the +// returned TracerProvider appropriately. +func NewTracerProvider(opts ...TracerProviderOption) *TracerProvider { + o := tracerProviderConfig{} + + for _, opt := range opts { + o = opt.apply(o) + } + + o = ensureValidTracerProviderConfig(o) + + tp := &TracerProvider{ + namedTracer: make(map[instrumentation.Library]*tracer), + sampler: o.sampler, + idGenerator: o.idGenerator, + spanLimits: o.spanLimits, + resource: o.resource, + } + + global.Info("TracerProvider created", "config", o) + + for _, sp := range o.processors { + tp.RegisterSpanProcessor(sp) + } + + return tp +} + +// Tracer returns a Tracer with the given name and options. If a Tracer for +// the given name and options does not exist it is created, otherwise the +// existing Tracer is returned. +// +// If name is empty, DefaultTracerName is used instead. +// +// This method is safe to be called concurrently. +func (p *TracerProvider) Tracer(name string, opts ...trace.TracerOption) trace.Tracer { + c := trace.NewTracerConfig(opts...) + + p.mu.Lock() + defer p.mu.Unlock() + if name == "" { + name = defaultTracerName + } + il := instrumentation.Library{ + Name: name, + Version: c.InstrumentationVersion(), + SchemaURL: c.SchemaURL(), + } + t, ok := p.namedTracer[il] + if !ok { + t = &tracer{ + provider: p, + instrumentationLibrary: il, + } + p.namedTracer[il] = t + global.Info("Tracer created", "name", name, "version", c.InstrumentationVersion(), "schemaURL", c.SchemaURL()) + } + return t +} + +// RegisterSpanProcessor adds the given SpanProcessor to the list of SpanProcessors +func (p *TracerProvider) RegisterSpanProcessor(s SpanProcessor) { + p.mu.Lock() + defer p.mu.Unlock() + new := spanProcessorStates{} + if old, ok := p.spanProcessors.Load().(spanProcessorStates); ok { + new = append(new, old...) + } + newSpanSync := &spanProcessorState{ + sp: s, + state: &sync.Once{}, + } + new = append(new, newSpanSync) + p.spanProcessors.Store(new) +} + +// UnregisterSpanProcessor removes the given SpanProcessor from the list of SpanProcessors +func (p *TracerProvider) UnregisterSpanProcessor(s SpanProcessor) { + p.mu.Lock() + defer p.mu.Unlock() + spss := spanProcessorStates{} + old, ok := p.spanProcessors.Load().(spanProcessorStates) + if !ok || len(old) == 0 { + return + } + spss = append(spss, old...) + + // stop the span processor if it is started and remove it from the list + var stopOnce *spanProcessorState + var idx int + for i, sps := range spss { + if sps.sp == s { + stopOnce = sps + idx = i + } + } + if stopOnce != nil { + stopOnce.state.Do(func() { + if err := s.Shutdown(context.Background()); err != nil { + otel.Handle(err) + } + }) + } + if len(spss) > 1 { + copy(spss[idx:], spss[idx+1:]) + } + spss[len(spss)-1] = nil + spss = spss[:len(spss)-1] + + p.spanProcessors.Store(spss) +} + +// ForceFlush immediately exports all spans that have not yet been exported for +// all the registered span processors. +func (p *TracerProvider) ForceFlush(ctx context.Context) error { + spss, ok := p.spanProcessors.Load().(spanProcessorStates) + if !ok { + return fmt.Errorf("failed to load span processors") + } + if len(spss) == 0 { + return nil + } + + for _, sps := range spss { + select { + case <-ctx.Done(): + return ctx.Err() + default: + } + + if err := sps.sp.ForceFlush(ctx); err != nil { + return err + } + } + return nil +} + +// Shutdown shuts down the span processors in the order they were registered. +func (p *TracerProvider) Shutdown(ctx context.Context) error { + spss, ok := p.spanProcessors.Load().(spanProcessorStates) + if !ok { + return fmt.Errorf("failed to load span processors") + } + if len(spss) == 0 { + return nil + } + + for _, sps := range spss { + select { + case <-ctx.Done(): + return ctx.Err() + default: + } + + var err error + sps.state.Do(func() { + err = sps.sp.Shutdown(ctx) + }) + if err != nil { + return err + } + } + return nil +} + +type TracerProviderOption interface { + apply(tracerProviderConfig) tracerProviderConfig +} + +type traceProviderOptionFunc func(tracerProviderConfig) tracerProviderConfig + +func (fn traceProviderOptionFunc) apply(cfg tracerProviderConfig) tracerProviderConfig { + return fn(cfg) +} + +// WithSyncer registers the exporter with the TracerProvider using a +// SimpleSpanProcessor. +// +// This is not recommended for production use. The synchronous nature of the +// SimpleSpanProcessor that will wrap the exporter make it good for testing, +// debugging, or showing examples of other feature, but it will be slow and +// have a high computation resource usage overhead. The WithBatcher option is +// recommended for production use instead. +func WithSyncer(e SpanExporter) TracerProviderOption { + return WithSpanProcessor(NewSimpleSpanProcessor(e)) +} + +// WithBatcher registers the exporter with the TracerProvider using a +// BatchSpanProcessor configured with the passed opts. +func WithBatcher(e SpanExporter, opts ...BatchSpanProcessorOption) TracerProviderOption { + return WithSpanProcessor(NewBatchSpanProcessor(e, opts...)) +} + +// WithSpanProcessor registers the SpanProcessor with a TracerProvider. +func WithSpanProcessor(sp SpanProcessor) TracerProviderOption { + return traceProviderOptionFunc(func(cfg tracerProviderConfig) tracerProviderConfig { + cfg.processors = append(cfg.processors, sp) + return cfg + }) +} + +// WithResource returns a TracerProviderOption that will configure the +// Resource r as a TracerProvider's Resource. The configured Resource is +// referenced by all the Tracers the TracerProvider creates. It represents the +// entity producing telemetry. +// +// If this option is not used, the TracerProvider will use the +// resource.Default() Resource by default. +func WithResource(r *resource.Resource) TracerProviderOption { + return traceProviderOptionFunc(func(cfg tracerProviderConfig) tracerProviderConfig { + var err error + cfg.resource, err = resource.Merge(resource.Environment(), r) + if err != nil { + otel.Handle(err) + } + return cfg + }) +} + +// WithIDGenerator returns a TracerProviderOption that will configure the +// IDGenerator g as a TracerProvider's IDGenerator. The configured IDGenerator +// is used by the Tracers the TracerProvider creates to generate new Span and +// Trace IDs. +// +// If this option is not used, the TracerProvider will use a random number +// IDGenerator by default. +func WithIDGenerator(g IDGenerator) TracerProviderOption { + return traceProviderOptionFunc(func(cfg tracerProviderConfig) tracerProviderConfig { + if g != nil { + cfg.idGenerator = g + } + return cfg + }) +} + +// WithSampler returns a TracerProviderOption that will configure the Sampler +// s as a TracerProvider's Sampler. The configured Sampler is used by the +// Tracers the TracerProvider creates to make their sampling decisions for the +// Spans they create. +// +// If this option is not used, the TracerProvider will use a +// ParentBased(AlwaysSample) Sampler by default. +func WithSampler(s Sampler) TracerProviderOption { + return traceProviderOptionFunc(func(cfg tracerProviderConfig) tracerProviderConfig { + if s != nil { + cfg.sampler = s + } + return cfg + }) +} + +// WithSpanLimits returns a TracerProviderOption that will configure the +// SpanLimits sl as a TracerProvider's SpanLimits. The configured SpanLimits +// are used used by the Tracers the TracerProvider and the Spans they create +// to limit tracing resources used. +// +// If this option is not used, the TracerProvider will use the default +// SpanLimits. +func WithSpanLimits(sl SpanLimits) TracerProviderOption { + return traceProviderOptionFunc(func(cfg tracerProviderConfig) tracerProviderConfig { + cfg.spanLimits = sl + return cfg + }) +} + +// ensureValidTracerProviderConfig ensures that given TracerProviderConfig is valid. +func ensureValidTracerProviderConfig(cfg tracerProviderConfig) tracerProviderConfig { + if cfg.sampler == nil { + cfg.sampler = ParentBased(AlwaysSample()) + } + if cfg.idGenerator == nil { + cfg.idGenerator = defaultIDGenerator() + } + cfg.spanLimits.ensureDefault() + if cfg.resource == nil { + cfg.resource = resource.Default() + } + return cfg +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/sampling.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/sampling.go new file mode 100644 index 000000000..a4ac588f6 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/sampling.go @@ -0,0 +1,292 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace // import "go.opentelemetry.io/otel/sdk/trace" + +import ( + "context" + "encoding/binary" + "fmt" + + "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/trace" +) + +// Sampler decides whether a trace should be sampled and exported. +type Sampler interface { + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // ShouldSample returns a SamplingResult based on a decision made from the + // passed parameters. + ShouldSample(parameters SamplingParameters) SamplingResult + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // Description returns information describing the Sampler. + Description() string + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. +} + +// SamplingParameters contains the values passed to a Sampler. +type SamplingParameters struct { + ParentContext context.Context + TraceID trace.TraceID + Name string + Kind trace.SpanKind + Attributes []attribute.KeyValue + Links []trace.Link +} + +// SamplingDecision indicates whether a span is dropped, recorded and/or sampled. +type SamplingDecision uint8 + +// Valid sampling decisions +const ( + // Drop will not record the span and all attributes/events will be dropped + Drop SamplingDecision = iota + + // Record indicates the span's `IsRecording() == true`, but `Sampled` flag + // *must not* be set + RecordOnly + + // RecordAndSample has span's `IsRecording() == true` and `Sampled` flag + // *must* be set + RecordAndSample +) + +// SamplingResult conveys a SamplingDecision, set of Attributes and a Tracestate. +type SamplingResult struct { + Decision SamplingDecision + Attributes []attribute.KeyValue + Tracestate trace.TraceState +} + +type traceIDRatioSampler struct { + traceIDUpperBound uint64 + description string +} + +func (ts traceIDRatioSampler) ShouldSample(p SamplingParameters) SamplingResult { + psc := trace.SpanContextFromContext(p.ParentContext) + x := binary.BigEndian.Uint64(p.TraceID[0:8]) >> 1 + if x < ts.traceIDUpperBound { + return SamplingResult{ + Decision: RecordAndSample, + Tracestate: psc.TraceState(), + } + } + return SamplingResult{ + Decision: Drop, + Tracestate: psc.TraceState(), + } +} + +func (ts traceIDRatioSampler) Description() string { + return ts.description +} + +// TraceIDRatioBased samples a given fraction of traces. Fractions >= 1 will +// always sample. Fractions < 0 are treated as zero. To respect the +// parent trace's `SampledFlag`, the `TraceIDRatioBased` sampler should be used +// as a delegate of a `Parent` sampler. +//nolint:revive // revive complains about stutter of `trace.TraceIDRatioBased` +func TraceIDRatioBased(fraction float64) Sampler { + if fraction >= 1 { + return AlwaysSample() + } + + if fraction <= 0 { + fraction = 0 + } + + return &traceIDRatioSampler{ + traceIDUpperBound: uint64(fraction * (1 << 63)), + description: fmt.Sprintf("TraceIDRatioBased{%g}", fraction), + } +} + +type alwaysOnSampler struct{} + +func (as alwaysOnSampler) ShouldSample(p SamplingParameters) SamplingResult { + return SamplingResult{ + Decision: RecordAndSample, + Tracestate: trace.SpanContextFromContext(p.ParentContext).TraceState(), + } +} + +func (as alwaysOnSampler) Description() string { + return "AlwaysOnSampler" +} + +// AlwaysSample returns a Sampler that samples every trace. +// Be careful about using this sampler in a production application with +// significant traffic: a new trace will be started and exported for every +// request. +func AlwaysSample() Sampler { + return alwaysOnSampler{} +} + +type alwaysOffSampler struct{} + +func (as alwaysOffSampler) ShouldSample(p SamplingParameters) SamplingResult { + return SamplingResult{ + Decision: Drop, + Tracestate: trace.SpanContextFromContext(p.ParentContext).TraceState(), + } +} + +func (as alwaysOffSampler) Description() string { + return "AlwaysOffSampler" +} + +// NeverSample returns a Sampler that samples no traces. +func NeverSample() Sampler { + return alwaysOffSampler{} +} + +// ParentBased returns a composite sampler which behaves differently, +// based on the parent of the span. If the span has no parent, +// the root(Sampler) is used to make sampling decision. If the span has +// a parent, depending on whether the parent is remote and whether it +// is sampled, one of the following samplers will apply: +// - remoteParentSampled(Sampler) (default: AlwaysOn) +// - remoteParentNotSampled(Sampler) (default: AlwaysOff) +// - localParentSampled(Sampler) (default: AlwaysOn) +// - localParentNotSampled(Sampler) (default: AlwaysOff) +func ParentBased(root Sampler, samplers ...ParentBasedSamplerOption) Sampler { + return parentBased{ + root: root, + config: configureSamplersForParentBased(samplers), + } +} + +type parentBased struct { + root Sampler + config samplerConfig +} + +func configureSamplersForParentBased(samplers []ParentBasedSamplerOption) samplerConfig { + c := samplerConfig{ + remoteParentSampled: AlwaysSample(), + remoteParentNotSampled: NeverSample(), + localParentSampled: AlwaysSample(), + localParentNotSampled: NeverSample(), + } + + for _, so := range samplers { + c = so.apply(c) + } + + return c +} + +// samplerConfig is a group of options for parentBased sampler. +type samplerConfig struct { + remoteParentSampled, remoteParentNotSampled Sampler + localParentSampled, localParentNotSampled Sampler +} + +// ParentBasedSamplerOption configures the sampler for a particular sampling case. +type ParentBasedSamplerOption interface { + apply(samplerConfig) samplerConfig +} + +// WithRemoteParentSampled sets the sampler for the case of sampled remote parent. +func WithRemoteParentSampled(s Sampler) ParentBasedSamplerOption { + return remoteParentSampledOption{s} +} + +type remoteParentSampledOption struct { + s Sampler +} + +func (o remoteParentSampledOption) apply(config samplerConfig) samplerConfig { + config.remoteParentSampled = o.s + return config +} + +// WithRemoteParentNotSampled sets the sampler for the case of remote parent +// which is not sampled. +func WithRemoteParentNotSampled(s Sampler) ParentBasedSamplerOption { + return remoteParentNotSampledOption{s} +} + +type remoteParentNotSampledOption struct { + s Sampler +} + +func (o remoteParentNotSampledOption) apply(config samplerConfig) samplerConfig { + config.remoteParentNotSampled = o.s + return config +} + +// WithLocalParentSampled sets the sampler for the case of sampled local parent. +func WithLocalParentSampled(s Sampler) ParentBasedSamplerOption { + return localParentSampledOption{s} +} + +type localParentSampledOption struct { + s Sampler +} + +func (o localParentSampledOption) apply(config samplerConfig) samplerConfig { + config.localParentSampled = o.s + return config +} + +// WithLocalParentNotSampled sets the sampler for the case of local parent +// which is not sampled. +func WithLocalParentNotSampled(s Sampler) ParentBasedSamplerOption { + return localParentNotSampledOption{s} +} + +type localParentNotSampledOption struct { + s Sampler +} + +func (o localParentNotSampledOption) apply(config samplerConfig) samplerConfig { + config.localParentNotSampled = o.s + return config +} + +func (pb parentBased) ShouldSample(p SamplingParameters) SamplingResult { + psc := trace.SpanContextFromContext(p.ParentContext) + if psc.IsValid() { + if psc.IsRemote() { + if psc.IsSampled() { + return pb.config.remoteParentSampled.ShouldSample(p) + } + return pb.config.remoteParentNotSampled.ShouldSample(p) + } + + if psc.IsSampled() { + return pb.config.localParentSampled.ShouldSample(p) + } + return pb.config.localParentNotSampled.ShouldSample(p) + } + return pb.root.ShouldSample(p) +} + +func (pb parentBased) Description() string { + return fmt.Sprintf("ParentBased{root:%s,remoteParentSampled:%s,"+ + "remoteParentNotSampled:%s,localParentSampled:%s,localParentNotSampled:%s}", + pb.root.Description(), + pb.config.remoteParentSampled.Description(), + pb.config.remoteParentNotSampled.Description(), + pb.config.localParentSampled.Description(), + pb.config.localParentNotSampled.Description(), + ) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/simple_span_processor.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/simple_span_processor.go new file mode 100644 index 000000000..d31d3c1ca --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/simple_span_processor.go @@ -0,0 +1,128 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace // import "go.opentelemetry.io/otel/sdk/trace" + +import ( + "context" + "sync" + + "go.opentelemetry.io/otel" +) + +// simpleSpanProcessor is a SpanProcessor that synchronously sends all +// completed Spans to a trace.Exporter immediately. +type simpleSpanProcessor struct { + exporterMu sync.RWMutex + exporter SpanExporter + stopOnce sync.Once +} + +var _ SpanProcessor = (*simpleSpanProcessor)(nil) + +// NewSimpleSpanProcessor returns a new SpanProcessor that will synchronously +// send completed spans to the exporter immediately. +// +// This SpanProcessor is not recommended for production use. The synchronous +// nature of this SpanProcessor make it good for testing, debugging, or +// showing examples of other feature, but it will be slow and have a high +// computation resource usage overhead. The BatchSpanProcessor is recommended +// for production use instead. +func NewSimpleSpanProcessor(exporter SpanExporter) SpanProcessor { + ssp := &simpleSpanProcessor{ + exporter: exporter, + } + return ssp +} + +// OnStart does nothing. +func (ssp *simpleSpanProcessor) OnStart(context.Context, ReadWriteSpan) {} + +// OnEnd immediately exports a ReadOnlySpan. +func (ssp *simpleSpanProcessor) OnEnd(s ReadOnlySpan) { + ssp.exporterMu.RLock() + defer ssp.exporterMu.RUnlock() + + if ssp.exporter != nil && s.SpanContext().TraceFlags().IsSampled() { + if err := ssp.exporter.ExportSpans(context.Background(), []ReadOnlySpan{s}); err != nil { + otel.Handle(err) + } + } +} + +// Shutdown shuts down the exporter this SimpleSpanProcessor exports to. +func (ssp *simpleSpanProcessor) Shutdown(ctx context.Context) error { + var err error + ssp.stopOnce.Do(func() { + stopFunc := func(exp SpanExporter) (<-chan error, func()) { + done := make(chan error) + return done, func() { done <- exp.Shutdown(ctx) } + } + + // The exporter field of the simpleSpanProcessor needs to be zeroed to + // signal it is shut down, meaning all subsequent calls to OnEnd will + // be gracefully ignored. This needs to be done synchronously to avoid + // any race condition. + // + // A closure is used to keep reference to the exporter and then the + // field is zeroed. This ensures the simpleSpanProcessor is shut down + // before the exporter. This order is important as it avoids a + // potential deadlock. If the exporter shut down operation generates a + // span, that span would need to be exported. Meaning, OnEnd would be + // called and try acquiring the lock that is held here. + ssp.exporterMu.Lock() + done, shutdown := stopFunc(ssp.exporter) + ssp.exporter = nil + ssp.exporterMu.Unlock() + + go shutdown() + + // Wait for the exporter to shut down or the deadline to expire. + select { + case err = <-done: + case <-ctx.Done(): + // It is possible for the exporter to have immediately shut down + // and the context to be done simultaneously. In that case this + // outer select statement will randomly choose a case. This will + // result in a different returned error for similar scenarios. + // Instead, double check if the exporter shut down at the same + // time and return that error if so. This will ensure consistency + // as well as ensure the caller knows the exporter shut down + // successfully (they can already determine if the deadline is + // expired given they passed the context). + select { + case err = <-done: + default: + err = ctx.Err() + } + } + }) + return err +} + +// ForceFlush does nothing as there is no data to flush. +func (ssp *simpleSpanProcessor) ForceFlush(context.Context) error { + return nil +} + +// MarshalLog is the marshaling function used by the logging system to represent this exporter. +func (ssp *simpleSpanProcessor) MarshalLog() interface{} { + return struct { + Type string + Exporter SpanExporter + }{ + Type: "SimpleSpanProcessor", + Exporter: ssp.exporter, + } +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/snapshot.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/snapshot.go new file mode 100644 index 000000000..53aac61f5 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/snapshot.go @@ -0,0 +1,138 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace // import "go.opentelemetry.io/otel/sdk/trace" + +import ( + "time" + + "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/sdk/instrumentation" + "go.opentelemetry.io/otel/sdk/resource" + "go.opentelemetry.io/otel/trace" +) + +// snapshot is an record of a spans state at a particular checkpointed time. +// It is used as a read-only representation of that state. +type snapshot struct { + name string + spanContext trace.SpanContext + parent trace.SpanContext + spanKind trace.SpanKind + startTime time.Time + endTime time.Time + attributes []attribute.KeyValue + events []Event + links []Link + status Status + childSpanCount int + droppedAttributeCount int + droppedEventCount int + droppedLinkCount int + resource *resource.Resource + instrumentationLibrary instrumentation.Library +} + +var _ ReadOnlySpan = snapshot{} + +func (s snapshot) private() {} + +// Name returns the name of the span. +func (s snapshot) Name() string { + return s.name +} + +// SpanContext returns the unique SpanContext that identifies the span. +func (s snapshot) SpanContext() trace.SpanContext { + return s.spanContext +} + +// Parent returns the unique SpanContext that identifies the parent of the +// span if one exists. If the span has no parent the returned SpanContext +// will be invalid. +func (s snapshot) Parent() trace.SpanContext { + return s.parent +} + +// SpanKind returns the role the span plays in a Trace. +func (s snapshot) SpanKind() trace.SpanKind { + return s.spanKind +} + +// StartTime returns the time the span started recording. +func (s snapshot) StartTime() time.Time { + return s.startTime +} + +// EndTime returns the time the span stopped recording. It will be zero if +// the span has not ended. +func (s snapshot) EndTime() time.Time { + return s.endTime +} + +// Attributes returns the defining attributes of the span. +func (s snapshot) Attributes() []attribute.KeyValue { + return s.attributes +} + +// Links returns all the links the span has to other spans. +func (s snapshot) Links() []Link { + return s.links +} + +// Events returns all the events that occurred within in the spans +// lifetime. +func (s snapshot) Events() []Event { + return s.events +} + +// Status returns the spans status. +func (s snapshot) Status() Status { + return s.status +} + +// InstrumentationLibrary returns information about the instrumentation +// library that created the span. +func (s snapshot) InstrumentationLibrary() instrumentation.Library { + return s.instrumentationLibrary +} + +// Resource returns information about the entity that produced the span. +func (s snapshot) Resource() *resource.Resource { + return s.resource +} + +// DroppedAttributes returns the number of attributes dropped by the span +// due to limits being reached. +func (s snapshot) DroppedAttributes() int { + return s.droppedAttributeCount +} + +// DroppedLinks returns the number of links dropped by the span due to limits +// being reached. +func (s snapshot) DroppedLinks() int { + return s.droppedLinkCount +} + +// DroppedEvents returns the number of events dropped by the span due to +// limits being reached. +func (s snapshot) DroppedEvents() int { + return s.droppedEventCount +} + +// ChildSpanCount returns the count of spans that consider the span a +// direct parent. +func (s snapshot) ChildSpanCount() int { + return s.childSpanCount +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/span.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/span.go new file mode 100644 index 000000000..779cde691 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/span.go @@ -0,0 +1,739 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace // import "go.opentelemetry.io/otel/sdk/trace" + +import ( + "context" + "fmt" + "reflect" + "runtime" + rt "runtime/trace" + "sync" + "time" + + "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/codes" + "go.opentelemetry.io/otel/sdk/instrumentation" + "go.opentelemetry.io/otel/sdk/internal" + "go.opentelemetry.io/otel/sdk/resource" + semconv "go.opentelemetry.io/otel/semconv/v1.7.0" + "go.opentelemetry.io/otel/trace" +) + +// ReadOnlySpan allows reading information from the data structure underlying a +// trace.Span. It is used in places where reading information from a span is +// necessary but changing the span isn't necessary or allowed. +// +// Warning: methods may be added to this interface in minor releases. +type ReadOnlySpan interface { + // Name returns the name of the span. + Name() string + // SpanContext returns the unique SpanContext that identifies the span. + SpanContext() trace.SpanContext + // Parent returns the unique SpanContext that identifies the parent of the + // span if one exists. If the span has no parent the returned SpanContext + // will be invalid. + Parent() trace.SpanContext + // SpanKind returns the role the span plays in a Trace. + SpanKind() trace.SpanKind + // StartTime returns the time the span started recording. + StartTime() time.Time + // EndTime returns the time the span stopped recording. It will be zero if + // the span has not ended. + EndTime() time.Time + // Attributes returns the defining attributes of the span. + // The order of the returned attributes is not guaranteed to be stable across invocations. + Attributes() []attribute.KeyValue + // Links returns all the links the span has to other spans. + Links() []Link + // Events returns all the events that occurred within in the spans + // lifetime. + Events() []Event + // Status returns the spans status. + Status() Status + // InstrumentationLibrary returns information about the instrumentation + // library that created the span. + InstrumentationLibrary() instrumentation.Library + // Resource returns information about the entity that produced the span. + Resource() *resource.Resource + // DroppedAttributes returns the number of attributes dropped by the span + // due to limits being reached. + DroppedAttributes() int + // DroppedLinks returns the number of links dropped by the span due to + // limits being reached. + DroppedLinks() int + // DroppedEvents returns the number of events dropped by the span due to + // limits being reached. + DroppedEvents() int + // ChildSpanCount returns the count of spans that consider the span a + // direct parent. + ChildSpanCount() int + + // A private method to prevent users implementing the + // interface and so future additions to it will not + // violate compatibility. + private() +} + +// ReadWriteSpan exposes the same methods as trace.Span and in addition allows +// reading information from the underlying data structure. +// This interface exposes the union of the methods of trace.Span (which is a +// "write-only" span) and ReadOnlySpan. New methods for writing or reading span +// information should be added under trace.Span or ReadOnlySpan, respectively. +// +// Warning: methods may be added to this interface in minor releases. +type ReadWriteSpan interface { + trace.Span + ReadOnlySpan +} + +// recordingSpan is an implementation of the OpenTelemetry Span API +// representing the individual component of a trace that is sampled. +type recordingSpan struct { + // mu protects the contents of this span. + mu sync.Mutex + + // parent holds the parent span of this span as a trace.SpanContext. + parent trace.SpanContext + + // spanKind represents the kind of this span as a trace.SpanKind. + spanKind trace.SpanKind + + // name is the name of this span. + name string + + // startTime is the time at which this span was started. + startTime time.Time + + // endTime is the time at which this span was ended. It contains the zero + // value of time.Time until the span is ended. + endTime time.Time + + // status is the status of this span. + status Status + + // childSpanCount holds the number of child spans created for this span. + childSpanCount int + + // spanContext holds the SpanContext of this span. + spanContext trace.SpanContext + + // attributes is a collection of user provided key/values. The collection + // is constrained by a configurable maximum held by the parent + // TracerProvider. When additional attributes are added after this maximum + // is reached these attributes the user is attempting to add are dropped. + // This dropped number of attributes is tracked and reported in the + // ReadOnlySpan exported when the span ends. + attributes []attribute.KeyValue + droppedAttributes int + + // events are stored in FIFO queue capped by configured limit. + events evictedQueue + + // links are stored in FIFO queue capped by configured limit. + links evictedQueue + + // executionTracerTaskEnd ends the execution tracer span. + executionTracerTaskEnd func() + + // tracer is the SDK tracer that created this span. + tracer *tracer +} + +var _ ReadWriteSpan = (*recordingSpan)(nil) +var _ runtimeTracer = (*recordingSpan)(nil) + +// SpanContext returns the SpanContext of this span. +func (s *recordingSpan) SpanContext() trace.SpanContext { + if s == nil { + return trace.SpanContext{} + } + return s.spanContext +} + +// IsRecording returns if this span is being recorded. If this span has ended +// this will return false. +func (s *recordingSpan) IsRecording() bool { + if s == nil { + return false + } + s.mu.Lock() + defer s.mu.Unlock() + + return s.endTime.IsZero() +} + +// SetStatus sets the status of the Span in the form of a code and a +// description, overriding previous values set. The description is only +// included in the set status when the code is for an error. If this span is +// not being recorded than this method does nothing. +func (s *recordingSpan) SetStatus(code codes.Code, description string) { + if !s.IsRecording() { + return + } + + status := Status{Code: code} + if code == codes.Error { + status.Description = description + } + + s.mu.Lock() + s.status = status + s.mu.Unlock() +} + +// SetAttributes sets attributes of this span. +// +// If a key from attributes already exists the value associated with that key +// will be overwritten with the value contained in attributes. +// +// If this span is not being recorded than this method does nothing. +// +// If adding attributes to the span would exceed the maximum amount of +// attributes the span is configured to have, the last added attributes will +// be dropped. +func (s *recordingSpan) SetAttributes(attributes ...attribute.KeyValue) { + if !s.IsRecording() { + return + } + + s.mu.Lock() + defer s.mu.Unlock() + + // If adding these attributes could exceed the capacity of s perform a + // de-duplication and truncation while adding to avoid over allocation. + if len(s.attributes)+len(attributes) > s.tracer.provider.spanLimits.AttributeCountLimit { + s.addOverCapAttrs(attributes) + return + } + + // Otherwise, add without deduplication. When attributes are read they + // will be deduplicated, optimizing the operation. + for _, a := range attributes { + if !a.Valid() { + // Drop all invalid attributes. + s.droppedAttributes++ + continue + } + s.attributes = append(s.attributes, a) + } +} + +// addOverCapAttrs adds the attributes attrs to the span s while +// de-duplicating the attributes of s and attrs and dropping attributes that +// exceed the capacity of s. +// +// This method assumes s.mu.Lock is held by the caller. +// +// This method should only be called when there is a possibility that adding +// attrs to s will exceed the capacity of s. Otherwise, attrs should be added +// to s without checking for duplicates and all retrieval methods of the +// attributes for s will de-duplicate as needed. +func (s *recordingSpan) addOverCapAttrs(attrs []attribute.KeyValue) { + // In order to not allocate more capacity to s.attributes than needed, + // prune and truncate this addition of attributes while adding. + + // Do not set a capacity when creating this map. Benchmark testing has + // showed this to only add unused memory allocations in general use. + exists := make(map[attribute.Key]int) + s.dedupeAttrsFromRecord(&exists) + + // Now that s.attributes is deduplicated, adding unique attributes up to + // the capacity of s will not over allocate s.attributes. + for _, a := range attrs { + if !a.Valid() { + // Drop all invalid attributes. + s.droppedAttributes++ + continue + } + + if idx, ok := exists[a.Key]; ok { + // Perform all updates before dropping, even when at capacity. + s.attributes[idx] = a + continue + } + + if len(s.attributes) >= s.tracer.provider.spanLimits.AttributeCountLimit { + // Do not just drop all of the remaining attributes, make sure + // updates are checked and performed. + s.droppedAttributes++ + } else { + s.attributes = append(s.attributes, a) + exists[a.Key] = len(s.attributes) - 1 + } + } +} + +// End ends the span. This method does nothing if the span is already ended or +// is not being recorded. +// +// The only SpanOption currently supported is WithTimestamp which will set the +// end time for a Span's life-cycle. +// +// If this method is called while panicking an error event is added to the +// Span before ending it and the panic is continued. +func (s *recordingSpan) End(options ...trace.SpanEndOption) { + // Do not start by checking if the span is being recorded which requires + // acquiring a lock. Make a minimal check that the span is not nil. + if s == nil { + return + } + + // Store the end time as soon as possible to avoid artificially increasing + // the span's duration in case some operation below takes a while. + et := internal.MonotonicEndTime(s.startTime) + + // Do relative expensive check now that we have an end time and see if we + // need to do any more processing. + if !s.IsRecording() { + return + } + + config := trace.NewSpanEndConfig(options...) + if recovered := recover(); recovered != nil { + // Record but don't stop the panic. + defer panic(recovered) + opts := []trace.EventOption{ + trace.WithAttributes( + semconv.ExceptionTypeKey.String(typeStr(recovered)), + semconv.ExceptionMessageKey.String(fmt.Sprint(recovered)), + ), + } + + if config.StackTrace() { + opts = append(opts, trace.WithAttributes( + semconv.ExceptionStacktraceKey.String(recordStackTrace()), + )) + } + + s.addEvent(semconv.ExceptionEventName, opts...) + } + + if s.executionTracerTaskEnd != nil { + s.executionTracerTaskEnd() + } + + s.mu.Lock() + // Setting endTime to non-zero marks the span as ended and not recording. + if config.Timestamp().IsZero() { + s.endTime = et + } else { + s.endTime = config.Timestamp() + } + s.mu.Unlock() + + if sps, ok := s.tracer.provider.spanProcessors.Load().(spanProcessorStates); ok { + if len(sps) == 0 { + return + } + snap := s.snapshot() + for _, sp := range sps { + sp.sp.OnEnd(snap) + } + } +} + +// RecordError will record err as a span event for this span. An additional call to +// SetStatus is required if the Status of the Span should be set to Error, this method +// does not change the Span status. If this span is not being recorded or err is nil +// than this method does nothing. +func (s *recordingSpan) RecordError(err error, opts ...trace.EventOption) { + if s == nil || err == nil || !s.IsRecording() { + return + } + + opts = append(opts, trace.WithAttributes( + semconv.ExceptionTypeKey.String(typeStr(err)), + semconv.ExceptionMessageKey.String(err.Error()), + )) + + c := trace.NewEventConfig(opts...) + if c.StackTrace() { + opts = append(opts, trace.WithAttributes( + semconv.ExceptionStacktraceKey.String(recordStackTrace()), + )) + } + + s.addEvent(semconv.ExceptionEventName, opts...) +} + +func typeStr(i interface{}) string { + t := reflect.TypeOf(i) + if t.PkgPath() == "" && t.Name() == "" { + // Likely a builtin type. + return t.String() + } + return fmt.Sprintf("%s.%s", t.PkgPath(), t.Name()) +} + +func recordStackTrace() string { + stackTrace := make([]byte, 2048) + n := runtime.Stack(stackTrace, false) + + return string(stackTrace[0:n]) +} + +// AddEvent adds an event with the provided name and options. If this span is +// not being recorded than this method does nothing. +func (s *recordingSpan) AddEvent(name string, o ...trace.EventOption) { + if !s.IsRecording() { + return + } + s.addEvent(name, o...) +} + +func (s *recordingSpan) addEvent(name string, o ...trace.EventOption) { + c := trace.NewEventConfig(o...) + + // Discard over limited attributes + attributes := c.Attributes() + var discarded int + if len(attributes) > s.tracer.provider.spanLimits.AttributePerEventCountLimit { + discarded = len(attributes) - s.tracer.provider.spanLimits.AttributePerEventCountLimit + attributes = attributes[:s.tracer.provider.spanLimits.AttributePerEventCountLimit] + } + s.mu.Lock() + defer s.mu.Unlock() + s.events.add(Event{ + Name: name, + Attributes: attributes, + DroppedAttributeCount: discarded, + Time: c.Timestamp(), + }) +} + +// SetName sets the name of this span. If this span is not being recorded than +// this method does nothing. +func (s *recordingSpan) SetName(name string) { + if !s.IsRecording() { + return + } + + s.mu.Lock() + defer s.mu.Unlock() + s.name = name +} + +// Name returns the name of this span. +func (s *recordingSpan) Name() string { + s.mu.Lock() + defer s.mu.Unlock() + return s.name +} + +// Name returns the SpanContext of this span's parent span. +func (s *recordingSpan) Parent() trace.SpanContext { + s.mu.Lock() + defer s.mu.Unlock() + return s.parent +} + +// SpanKind returns the SpanKind of this span. +func (s *recordingSpan) SpanKind() trace.SpanKind { + s.mu.Lock() + defer s.mu.Unlock() + return s.spanKind +} + +// StartTime returns the time this span started. +func (s *recordingSpan) StartTime() time.Time { + s.mu.Lock() + defer s.mu.Unlock() + return s.startTime +} + +// EndTime returns the time this span ended. For spans that have not yet +// ended, the returned value will be the zero value of time.Time. +func (s *recordingSpan) EndTime() time.Time { + s.mu.Lock() + defer s.mu.Unlock() + return s.endTime +} + +// Attributes returns the attributes of this span. +// +// The order of the returned attributes is not guaranteed to be stable. +func (s *recordingSpan) Attributes() []attribute.KeyValue { + s.mu.Lock() + defer s.mu.Unlock() + s.dedupeAttrs() + return s.attributes +} + +// dedupeAttrs deduplicates the attributes of s to fit capacity. +// +// This method assumes s.mu.Lock is held by the caller. +func (s *recordingSpan) dedupeAttrs() { + // Do not set a capacity when creating this map. Benchmark testing has + // showed this to only add unused memory allocations in general use. + exists := make(map[attribute.Key]int) + s.dedupeAttrsFromRecord(&exists) +} + +// dedupeAttrsFromRecord deduplicates the attributes of s to fit capacity +// using record as the record of unique attribute keys to their index. +// +// This method assumes s.mu.Lock is held by the caller. +func (s *recordingSpan) dedupeAttrsFromRecord(record *map[attribute.Key]int) { + // Use the fact that slices share the same backing array. + unique := s.attributes[:0] + for _, a := range s.attributes { + if idx, ok := (*record)[a.Key]; ok { + unique[idx] = a + } else { + unique = append(unique, a) + (*record)[a.Key] = len(unique) - 1 + } + } + // s.attributes have element types of attribute.KeyValue. These types are + // not pointers and they themselves do not contain pointer fields, + // therefore the duplicate values do not need to be zeroed for them to be + // garbage collected. + s.attributes = unique +} + +// Links returns the links of this span. +func (s *recordingSpan) Links() []Link { + s.mu.Lock() + defer s.mu.Unlock() + if len(s.links.queue) == 0 { + return []Link{} + } + return s.interfaceArrayToLinksArray() +} + +// Events returns the events of this span. +func (s *recordingSpan) Events() []Event { + s.mu.Lock() + defer s.mu.Unlock() + if len(s.events.queue) == 0 { + return []Event{} + } + return s.interfaceArrayToEventArray() +} + +// Status returns the status of this span. +func (s *recordingSpan) Status() Status { + s.mu.Lock() + defer s.mu.Unlock() + return s.status +} + +// InstrumentationLibrary returns the instrumentation.Library associated with +// the Tracer that created this span. +func (s *recordingSpan) InstrumentationLibrary() instrumentation.Library { + s.mu.Lock() + defer s.mu.Unlock() + return s.tracer.instrumentationLibrary +} + +// Resource returns the Resource associated with the Tracer that created this +// span. +func (s *recordingSpan) Resource() *resource.Resource { + s.mu.Lock() + defer s.mu.Unlock() + return s.tracer.provider.resource +} + +func (s *recordingSpan) addLink(link trace.Link) { + if !s.IsRecording() || !link.SpanContext.IsValid() { + return + } + s.mu.Lock() + defer s.mu.Unlock() + + var droppedAttributeCount int + + // Discard over limited attributes + if len(link.Attributes) > s.tracer.provider.spanLimits.AttributePerLinkCountLimit { + droppedAttributeCount = len(link.Attributes) - s.tracer.provider.spanLimits.AttributePerLinkCountLimit + link.Attributes = link.Attributes[:s.tracer.provider.spanLimits.AttributePerLinkCountLimit] + } + + s.links.add(Link{link.SpanContext, link.Attributes, droppedAttributeCount}) +} + +// DroppedAttributes returns the number of attributes dropped by the span +// due to limits being reached. +func (s *recordingSpan) DroppedAttributes() int { + s.mu.Lock() + defer s.mu.Unlock() + return s.droppedAttributes +} + +// DroppedLinks returns the number of links dropped by the span due to limits +// being reached. +func (s *recordingSpan) DroppedLinks() int { + s.mu.Lock() + defer s.mu.Unlock() + return s.links.droppedCount +} + +// DroppedEvents returns the number of events dropped by the span due to +// limits being reached. +func (s *recordingSpan) DroppedEvents() int { + s.mu.Lock() + defer s.mu.Unlock() + return s.events.droppedCount +} + +// ChildSpanCount returns the count of spans that consider the span a +// direct parent. +func (s *recordingSpan) ChildSpanCount() int { + s.mu.Lock() + defer s.mu.Unlock() + return s.childSpanCount +} + +// TracerProvider returns a trace.TracerProvider that can be used to generate +// additional Spans on the same telemetry pipeline as the current Span. +func (s *recordingSpan) TracerProvider() trace.TracerProvider { + return s.tracer.provider +} + +// snapshot creates a read-only copy of the current state of the span. +func (s *recordingSpan) snapshot() ReadOnlySpan { + var sd snapshot + s.mu.Lock() + defer s.mu.Unlock() + + sd.endTime = s.endTime + sd.instrumentationLibrary = s.tracer.instrumentationLibrary + sd.name = s.name + sd.parent = s.parent + sd.resource = s.tracer.provider.resource + sd.spanContext = s.spanContext + sd.spanKind = s.spanKind + sd.startTime = s.startTime + sd.status = s.status + sd.childSpanCount = s.childSpanCount + + if len(s.attributes) > 0 { + s.dedupeAttrs() + sd.attributes = s.attributes + } + sd.droppedAttributeCount = s.droppedAttributes + if len(s.events.queue) > 0 { + sd.events = s.interfaceArrayToEventArray() + sd.droppedEventCount = s.events.droppedCount + } + if len(s.links.queue) > 0 { + sd.links = s.interfaceArrayToLinksArray() + sd.droppedLinkCount = s.links.droppedCount + } + return &sd +} + +func (s *recordingSpan) interfaceArrayToLinksArray() []Link { + linkArr := make([]Link, 0) + for _, value := range s.links.queue { + linkArr = append(linkArr, value.(Link)) + } + return linkArr +} + +func (s *recordingSpan) interfaceArrayToEventArray() []Event { + eventArr := make([]Event, 0) + for _, value := range s.events.queue { + eventArr = append(eventArr, value.(Event)) + } + return eventArr +} + +func (s *recordingSpan) addChild() { + if !s.IsRecording() { + return + } + s.mu.Lock() + s.childSpanCount++ + s.mu.Unlock() +} + +func (*recordingSpan) private() {} + +// runtimeTrace starts a "runtime/trace".Task for the span and returns a +// context containing the task. +func (s *recordingSpan) runtimeTrace(ctx context.Context) context.Context { + if !rt.IsEnabled() { + // Avoid additional overhead if runtime/trace is not enabled. + return ctx + } + nctx, task := rt.NewTask(ctx, s.name) + + s.mu.Lock() + s.executionTracerTaskEnd = task.End + s.mu.Unlock() + + return nctx +} + +// nonRecordingSpan is a minimal implementation of the OpenTelemetry Span API +// that wraps a SpanContext. It performs no operations other than to return +// the wrapped SpanContext or TracerProvider that created it. +type nonRecordingSpan struct { + // tracer is the SDK tracer that created this span. + tracer *tracer + sc trace.SpanContext +} + +var _ trace.Span = nonRecordingSpan{} + +// SpanContext returns the wrapped SpanContext. +func (s nonRecordingSpan) SpanContext() trace.SpanContext { return s.sc } + +// IsRecording always returns false. +func (nonRecordingSpan) IsRecording() bool { return false } + +// SetStatus does nothing. +func (nonRecordingSpan) SetStatus(codes.Code, string) {} + +// SetError does nothing. +func (nonRecordingSpan) SetError(bool) {} + +// SetAttributes does nothing. +func (nonRecordingSpan) SetAttributes(...attribute.KeyValue) {} + +// End does nothing. +func (nonRecordingSpan) End(...trace.SpanEndOption) {} + +// RecordError does nothing. +func (nonRecordingSpan) RecordError(error, ...trace.EventOption) {} + +// AddEvent does nothing. +func (nonRecordingSpan) AddEvent(string, ...trace.EventOption) {} + +// SetName does nothing. +func (nonRecordingSpan) SetName(string) {} + +// TracerProvider returns the trace.TracerProvider that provided the Tracer +// that created this span. +func (s nonRecordingSpan) TracerProvider() trace.TracerProvider { return s.tracer.provider } + +func isRecording(s SamplingResult) bool { + return s.Decision == RecordOnly || s.Decision == RecordAndSample +} + +func isSampled(s SamplingResult) bool { + return s.Decision == RecordAndSample +} + +// Status is the classified state of a Span. +type Status struct { + // Code is an identifier of a Spans state classification. + Code codes.Code + // Description is a user hint about why that status was set. It is only + // applicable when Code is Error. + Description string +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/span_exporter.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/span_exporter.go new file mode 100644 index 000000000..9fb3d6eac --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/span_exporter.go @@ -0,0 +1,47 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace // import "go.opentelemetry.io/otel/sdk/trace" + +import "context" + +// SpanExporter handles the delivery of spans to external receivers. This is +// the final component in the trace export pipeline. +type SpanExporter interface { + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // ExportSpans exports a batch of spans. + // + // This function is called synchronously, so there is no concurrency + // safety requirement. However, due to the synchronous calling pattern, + // it is critical that all timeouts and cancellations contained in the + // passed context must be honored. + // + // Any retry logic must be contained in this function. The SDK that + // calls this function will not implement any retry logic. All errors + // returned by this function are considered unrecoverable and will be + // reported to a configured error Handler. + ExportSpans(ctx context.Context, spans []ReadOnlySpan) error + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // Shutdown notifies the exporter of a pending halt to operations. The + // exporter is expected to preform any cleanup or synchronization it + // requires while honoring all timeouts and cancellations contained in + // the passed context. + Shutdown(ctx context.Context) error + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/span_processor.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/span_processor.go new file mode 100644 index 000000000..b649a2ff0 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/span_processor.go @@ -0,0 +1,67 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace // import "go.opentelemetry.io/otel/sdk/trace" + +import ( + "context" + "sync" +) + +// SpanProcessor is a processing pipeline for spans in the trace signal. +// SpanProcessors registered with a TracerProvider and are called at the start +// and end of a Span's lifecycle, and are called in the order they are +// registered. +type SpanProcessor interface { + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // OnStart is called when a span is started. It is called synchronously + // and should not block. + OnStart(parent context.Context, s ReadWriteSpan) + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // OnEnd is called when span is finished. It is called synchronously and + // hence not block. + OnEnd(s ReadOnlySpan) + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // Shutdown is called when the SDK shuts down. Any cleanup or release of + // resources held by the processor should be done in this call. + // + // Calls to OnStart, OnEnd, or ForceFlush after this has been called + // should be ignored. + // + // All timeouts and cancellations contained in ctx must be honored, this + // should not block indefinitely. + Shutdown(ctx context.Context) error + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. + + // ForceFlush exports all ended spans to the configured Exporter that have not yet + // been exported. It should only be called when absolutely necessary, such as when + // using a FaaS provider that may suspend the process after an invocation, but before + // the Processor can export the completed spans. + ForceFlush(ctx context.Context) error + // DO NOT CHANGE: any modification will not be backwards compatible and + // must never be done outside of a new major release. +} + +type spanProcessorState struct { + sp SpanProcessor + state *sync.Once +} +type spanProcessorStates []*spanProcessorState diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/tracer.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/tracer.go new file mode 100644 index 000000000..5b8ab43be --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/sdk/trace/tracer.go @@ -0,0 +1,156 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace // import "go.opentelemetry.io/otel/sdk/trace" + +import ( + "context" + "time" + + "go.opentelemetry.io/otel/sdk/instrumentation" + "go.opentelemetry.io/otel/trace" +) + +type tracer struct { + provider *TracerProvider + instrumentationLibrary instrumentation.Library +} + +var _ trace.Tracer = &tracer{} + +// Start starts a Span and returns it along with a context containing it. +// +// The Span is created with the provided name and as a child of any existing +// span context found in the passed context. The created Span will be +// configured appropriately by any SpanOption passed. +func (tr *tracer) Start(ctx context.Context, name string, options ...trace.SpanStartOption) (context.Context, trace.Span) { + config := trace.NewSpanStartConfig(options...) + + // For local spans created by this SDK, track child span count. + if p := trace.SpanFromContext(ctx); p != nil { + if sdkSpan, ok := p.(*recordingSpan); ok { + sdkSpan.addChild() + } + } + + s := tr.newSpan(ctx, name, &config) + if rw, ok := s.(ReadWriteSpan); ok && s.IsRecording() { + sps, _ := tr.provider.spanProcessors.Load().(spanProcessorStates) + for _, sp := range sps { + sp.sp.OnStart(ctx, rw) + } + } + if rtt, ok := s.(runtimeTracer); ok { + ctx = rtt.runtimeTrace(ctx) + } + + return trace.ContextWithSpan(ctx, s), s +} + +type runtimeTracer interface { + // runtimeTrace starts a "runtime/trace".Task for the span and + // returns a context containing the task. + runtimeTrace(ctx context.Context) context.Context +} + +// newSpan returns a new configured span. +func (tr *tracer) newSpan(ctx context.Context, name string, config *trace.SpanConfig) trace.Span { + // If told explicitly to make this a new root use a zero value SpanContext + // as a parent which contains an invalid trace ID and is not remote. + var psc trace.SpanContext + if config.NewRoot() { + ctx = trace.ContextWithSpanContext(ctx, psc) + } else { + psc = trace.SpanContextFromContext(ctx) + } + + // If there is a valid parent trace ID, use it to ensure the continuity of + // the trace. Always generate a new span ID so other components can rely + // on a unique span ID, even if the Span is non-recording. + var tid trace.TraceID + var sid trace.SpanID + if !psc.TraceID().IsValid() { + tid, sid = tr.provider.idGenerator.NewIDs(ctx) + } else { + tid = psc.TraceID() + sid = tr.provider.idGenerator.NewSpanID(ctx, tid) + } + + samplingResult := tr.provider.sampler.ShouldSample(SamplingParameters{ + ParentContext: ctx, + TraceID: tid, + Name: name, + Kind: config.SpanKind(), + Attributes: config.Attributes(), + Links: config.Links(), + }) + + scc := trace.SpanContextConfig{ + TraceID: tid, + SpanID: sid, + TraceState: samplingResult.Tracestate, + } + if isSampled(samplingResult) { + scc.TraceFlags = psc.TraceFlags() | trace.FlagsSampled + } else { + scc.TraceFlags = psc.TraceFlags() &^ trace.FlagsSampled + } + sc := trace.NewSpanContext(scc) + + if !isRecording(samplingResult) { + return tr.newNonRecordingSpan(sc) + } + return tr.newRecordingSpan(psc, sc, name, samplingResult, config) +} + +// newRecordingSpan returns a new configured recordingSpan. +func (tr *tracer) newRecordingSpan(psc, sc trace.SpanContext, name string, sr SamplingResult, config *trace.SpanConfig) *recordingSpan { + startTime := config.Timestamp() + if startTime.IsZero() { + startTime = time.Now() + } + + s := &recordingSpan{ + // Do not pre-allocate the attributes slice here! Doing so will + // allocate memory that is likely never going to be used, or if used, + // will be over-sized. The default Go compiler has been tested to + // dynamically allocate needed space very well. Benchmarking has shown + // it to be more performant than what we can predetermine here, + // especially for the common use case of few to no added + // attributes. + + parent: psc, + spanContext: sc, + spanKind: trace.ValidateSpanKind(config.SpanKind()), + name: name, + startTime: startTime, + events: newEvictedQueue(tr.provider.spanLimits.EventCountLimit), + links: newEvictedQueue(tr.provider.spanLimits.LinkCountLimit), + tracer: tr, + } + + for _, l := range config.Links() { + s.addLink(l) + } + + s.SetAttributes(sr.Attributes...) + s.SetAttributes(config.Attributes()...) + + return s +} + +// newNonRecordingSpan returns a new configured nonRecordingSpan. +func (tr *tracer) newNonRecordingSpan(sc trace.SpanContext) nonRecordingSpan { + return nonRecordingSpan{tracer: tr, sc: sc} +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/semconv/v1.7.0/doc.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/semconv/v1.7.0/doc.go new file mode 100644 index 000000000..ba878d1cf --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/semconv/v1.7.0/doc.go @@ -0,0 +1,20 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Package semconv implements OpenTelemetry semantic conventions. +// +// OpenTelemetry semantic conventions are agreed standardized naming +// patterns for OpenTelemetry things. This package represents the conventions +// as of the v1.7.0 version of the OpenTelemetry specification. +package semconv // import "go.opentelemetry.io/otel/semconv/v1.7.0" diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/semconv/v1.7.0/exception.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/semconv/v1.7.0/exception.go new file mode 100644 index 000000000..ea3706862 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/semconv/v1.7.0/exception.go @@ -0,0 +1,20 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package semconv // import "go.opentelemetry.io/otel/semconv/v1.7.0" + +const ( + // ExceptionEventName is the name of the Span event representing an exception. + ExceptionEventName = "exception" +) diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/semconv/v1.7.0/http.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/semconv/v1.7.0/http.go new file mode 100644 index 000000000..9b430fac0 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/semconv/v1.7.0/http.go @@ -0,0 +1,312 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package semconv // import "go.opentelemetry.io/otel/semconv/v1.7.0" + +import ( + "fmt" + "net" + "net/http" + "strconv" + "strings" + + "go.opentelemetry.io/otel/trace" + + "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/codes" +) + +// HTTP scheme attributes. +var ( + HTTPSchemeHTTP = HTTPSchemeKey.String("http") + HTTPSchemeHTTPS = HTTPSchemeKey.String("https") +) + +// NetAttributesFromHTTPRequest generates attributes of the net +// namespace as specified by the OpenTelemetry specification for a +// span. The network parameter is a string that net.Dial function +// from standard library can understand. +func NetAttributesFromHTTPRequest(network string, request *http.Request) []attribute.KeyValue { + attrs := []attribute.KeyValue{} + + switch network { + case "tcp", "tcp4", "tcp6": + attrs = append(attrs, NetTransportTCP) + case "udp", "udp4", "udp6": + attrs = append(attrs, NetTransportUDP) + case "ip", "ip4", "ip6": + attrs = append(attrs, NetTransportIP) + case "unix", "unixgram", "unixpacket": + attrs = append(attrs, NetTransportUnix) + default: + attrs = append(attrs, NetTransportOther) + } + + peerIP, peerName, peerPort := hostIPNamePort(request.RemoteAddr) + if peerIP != "" { + attrs = append(attrs, NetPeerIPKey.String(peerIP)) + } + if peerName != "" { + attrs = append(attrs, NetPeerNameKey.String(peerName)) + } + if peerPort != 0 { + attrs = append(attrs, NetPeerPortKey.Int(peerPort)) + } + + hostIP, hostName, hostPort := "", "", 0 + for _, someHost := range []string{request.Host, request.Header.Get("Host"), request.URL.Host} { + hostIP, hostName, hostPort = hostIPNamePort(someHost) + if hostIP != "" || hostName != "" || hostPort != 0 { + break + } + } + if hostIP != "" { + attrs = append(attrs, NetHostIPKey.String(hostIP)) + } + if hostName != "" { + attrs = append(attrs, NetHostNameKey.String(hostName)) + } + if hostPort != 0 { + attrs = append(attrs, NetHostPortKey.Int(hostPort)) + } + + return attrs +} + +// hostIPNamePort extracts the IP address, name and (optional) port from hostWithPort. +// It handles both IPv4 and IPv6 addresses. If the host portion is not recognized +// as a valid IPv4 or IPv6 address, the `ip` result will be empty and the +// host portion will instead be returned in `name`. +func hostIPNamePort(hostWithPort string) (ip string, name string, port int) { + var ( + hostPart, portPart string + parsedPort uint64 + err error + ) + if hostPart, portPart, err = net.SplitHostPort(hostWithPort); err != nil { + hostPart, portPart = hostWithPort, "" + } + if parsedIP := net.ParseIP(hostPart); parsedIP != nil { + ip = parsedIP.String() + } else { + name = hostPart + } + if parsedPort, err = strconv.ParseUint(portPart, 10, 16); err == nil { + port = int(parsedPort) + } + return +} + +// EndUserAttributesFromHTTPRequest generates attributes of the +// enduser namespace as specified by the OpenTelemetry specification +// for a span. +func EndUserAttributesFromHTTPRequest(request *http.Request) []attribute.KeyValue { + if username, _, ok := request.BasicAuth(); ok { + return []attribute.KeyValue{EnduserIDKey.String(username)} + } + return nil +} + +// HTTPClientAttributesFromHTTPRequest generates attributes of the +// http namespace as specified by the OpenTelemetry specification for +// a span on the client side. +func HTTPClientAttributesFromHTTPRequest(request *http.Request) []attribute.KeyValue { + attrs := []attribute.KeyValue{} + + if request.Method != "" { + attrs = append(attrs, HTTPMethodKey.String(request.Method)) + } else { + attrs = append(attrs, HTTPMethodKey.String(http.MethodGet)) + } + + // remove any username/password info that may be in the URL + // before adding it to the attributes + userinfo := request.URL.User + request.URL.User = nil + + attrs = append(attrs, HTTPURLKey.String(request.URL.String())) + + // restore any username/password info that was removed + request.URL.User = userinfo + + return append(attrs, httpCommonAttributesFromHTTPRequest(request)...) +} + +func httpCommonAttributesFromHTTPRequest(request *http.Request) []attribute.KeyValue { + attrs := []attribute.KeyValue{} + if ua := request.UserAgent(); ua != "" { + attrs = append(attrs, HTTPUserAgentKey.String(ua)) + } + if request.ContentLength > 0 { + attrs = append(attrs, HTTPRequestContentLengthKey.Int64(request.ContentLength)) + } + + return append(attrs, httpBasicAttributesFromHTTPRequest(request)...) +} + +func httpBasicAttributesFromHTTPRequest(request *http.Request) []attribute.KeyValue { + // as these attributes are used by HTTPServerMetricAttributesFromHTTPRequest, they should be low-cardinality + attrs := []attribute.KeyValue{} + + if request.TLS != nil { + attrs = append(attrs, HTTPSchemeHTTPS) + } else { + attrs = append(attrs, HTTPSchemeHTTP) + } + + if request.Host != "" { + attrs = append(attrs, HTTPHostKey.String(request.Host)) + } + + flavor := "" + if request.ProtoMajor == 1 { + flavor = fmt.Sprintf("1.%d", request.ProtoMinor) + } else if request.ProtoMajor == 2 { + flavor = "2" + } + if flavor != "" { + attrs = append(attrs, HTTPFlavorKey.String(flavor)) + } + + return attrs +} + +// HTTPServerMetricAttributesFromHTTPRequest generates low-cardinality attributes +// to be used with server-side HTTP metrics. +func HTTPServerMetricAttributesFromHTTPRequest(serverName string, request *http.Request) []attribute.KeyValue { + attrs := []attribute.KeyValue{} + if serverName != "" { + attrs = append(attrs, HTTPServerNameKey.String(serverName)) + } + return append(attrs, httpBasicAttributesFromHTTPRequest(request)...) +} + +// HTTPServerAttributesFromHTTPRequest generates attributes of the +// http namespace as specified by the OpenTelemetry specification for +// a span on the server side. Currently, only basic authentication is +// supported. +func HTTPServerAttributesFromHTTPRequest(serverName, route string, request *http.Request) []attribute.KeyValue { + attrs := []attribute.KeyValue{ + HTTPMethodKey.String(request.Method), + HTTPTargetKey.String(request.RequestURI), + } + + if serverName != "" { + attrs = append(attrs, HTTPServerNameKey.String(serverName)) + } + if route != "" { + attrs = append(attrs, HTTPRouteKey.String(route)) + } + if values, ok := request.Header["X-Forwarded-For"]; ok && len(values) > 0 { + if addresses := strings.SplitN(values[0], ",", 2); len(addresses) > 0 { + attrs = append(attrs, HTTPClientIPKey.String(addresses[0])) + } + } + + return append(attrs, httpCommonAttributesFromHTTPRequest(request)...) +} + +// HTTPAttributesFromHTTPStatusCode generates attributes of the http +// namespace as specified by the OpenTelemetry specification for a +// span. +func HTTPAttributesFromHTTPStatusCode(code int) []attribute.KeyValue { + attrs := []attribute.KeyValue{ + HTTPStatusCodeKey.Int(code), + } + return attrs +} + +type codeRange struct { + fromInclusive int + toInclusive int +} + +func (r codeRange) contains(code int) bool { + return r.fromInclusive <= code && code <= r.toInclusive +} + +var validRangesPerCategory = map[int][]codeRange{ + 1: { + {http.StatusContinue, http.StatusEarlyHints}, + }, + 2: { + {http.StatusOK, http.StatusAlreadyReported}, + {http.StatusIMUsed, http.StatusIMUsed}, + }, + 3: { + {http.StatusMultipleChoices, http.StatusUseProxy}, + {http.StatusTemporaryRedirect, http.StatusPermanentRedirect}, + }, + 4: { + {http.StatusBadRequest, http.StatusTeapot}, // yes, teapot is so useful… + {http.StatusMisdirectedRequest, http.StatusUpgradeRequired}, + {http.StatusPreconditionRequired, http.StatusTooManyRequests}, + {http.StatusRequestHeaderFieldsTooLarge, http.StatusRequestHeaderFieldsTooLarge}, + {http.StatusUnavailableForLegalReasons, http.StatusUnavailableForLegalReasons}, + }, + 5: { + {http.StatusInternalServerError, http.StatusLoopDetected}, + {http.StatusNotExtended, http.StatusNetworkAuthenticationRequired}, + }, +} + +// SpanStatusFromHTTPStatusCode generates a status code and a message +// as specified by the OpenTelemetry specification for a span. +func SpanStatusFromHTTPStatusCode(code int) (codes.Code, string) { + spanCode, valid := validateHTTPStatusCode(code) + if !valid { + return spanCode, fmt.Sprintf("Invalid HTTP status code %d", code) + } + return spanCode, "" +} + +// SpanStatusFromHTTPStatusCodeAndSpanKind generates a status code and a message +// as specified by the OpenTelemetry specification for a span. +// Exclude 4xx for SERVER to set the appropriate status. +func SpanStatusFromHTTPStatusCodeAndSpanKind(code int, spanKind trace.SpanKind) (codes.Code, string) { + spanCode, valid := validateHTTPStatusCode(code) + if !valid { + return spanCode, fmt.Sprintf("Invalid HTTP status code %d", code) + } + category := code / 100 + if spanKind == trace.SpanKindServer && category == 4 { + return codes.Unset, "" + } + return spanCode, "" +} + +// Validates the HTTP status code and returns corresponding span status code. +// If the `code` is not a valid HTTP status code, returns span status Error +// and false. +func validateHTTPStatusCode(code int) (codes.Code, bool) { + category := code / 100 + ranges, ok := validRangesPerCategory[category] + if !ok { + return codes.Error, false + } + ok = false + for _, crange := range ranges { + ok = crange.contains(code) + if ok { + break + } + } + if !ok { + return codes.Error, false + } + if category > 0 && category < 4 { + return codes.Unset, true + } + return codes.Error, true +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/semconv/v1.7.0/resource.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/semconv/v1.7.0/resource.go new file mode 100644 index 000000000..aab6daf3c --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/semconv/v1.7.0/resource.go @@ -0,0 +1,946 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Code generated from semantic convention specification. DO NOT EDIT. + +package semconv // import "go.opentelemetry.io/otel/semconv/v1.7.0" + +import "go.opentelemetry.io/otel/attribute" + +// A cloud environment (e.g. GCP, Azure, AWS) +const ( + // Name of the cloud provider. + // + // Type: Enum + // Required: No + // Stability: stable + CloudProviderKey = attribute.Key("cloud.provider") + // The cloud account ID the resource is assigned to. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '111111111111', 'opentelemetry' + CloudAccountIDKey = attribute.Key("cloud.account.id") + // The geographical region the resource is running. Refer to your provider's docs + // to see the available regions, for example [Alibaba Cloud + // regions](https://www.alibabacloud.com/help/doc-detail/40654.htm), [AWS + // regions](https://aws.amazon.com/about-aws/global-infrastructure/regions_az/), + // [Azure regions](https://azure.microsoft.com/en-us/global- + // infrastructure/geographies/), or [Google Cloud + // regions](https://cloud.google.com/about/locations). + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'us-central1', 'us-east-1' + CloudRegionKey = attribute.Key("cloud.region") + // Cloud regions often have multiple, isolated locations known as zones to + // increase availability. Availability zone represents the zone where the resource + // is running. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'us-east-1c' + // Note: Availability zones are called "zones" on Alibaba Cloud and Google Cloud. + CloudAvailabilityZoneKey = attribute.Key("cloud.availability_zone") + // The cloud platform in use. + // + // Type: Enum + // Required: No + // Stability: stable + // Note: The prefix of the service SHOULD match the one specified in + // `cloud.provider`. + CloudPlatformKey = attribute.Key("cloud.platform") +) + +var ( + // Alibaba Cloud + CloudProviderAlibabaCloud = CloudProviderKey.String("alibaba_cloud") + // Amazon Web Services + CloudProviderAWS = CloudProviderKey.String("aws") + // Microsoft Azure + CloudProviderAzure = CloudProviderKey.String("azure") + // Google Cloud Platform + CloudProviderGCP = CloudProviderKey.String("gcp") +) + +var ( + // Alibaba Cloud Elastic Compute Service + CloudPlatformAlibabaCloudECS = CloudPlatformKey.String("alibaba_cloud_ecs") + // Alibaba Cloud Function Compute + CloudPlatformAlibabaCloudFc = CloudPlatformKey.String("alibaba_cloud_fc") + // AWS Elastic Compute Cloud + CloudPlatformAWSEC2 = CloudPlatformKey.String("aws_ec2") + // AWS Elastic Container Service + CloudPlatformAWSECS = CloudPlatformKey.String("aws_ecs") + // AWS Elastic Kubernetes Service + CloudPlatformAWSEKS = CloudPlatformKey.String("aws_eks") + // AWS Lambda + CloudPlatformAWSLambda = CloudPlatformKey.String("aws_lambda") + // AWS Elastic Beanstalk + CloudPlatformAWSElasticBeanstalk = CloudPlatformKey.String("aws_elastic_beanstalk") + // Azure Virtual Machines + CloudPlatformAzureVM = CloudPlatformKey.String("azure_vm") + // Azure Container Instances + CloudPlatformAzureContainerInstances = CloudPlatformKey.String("azure_container_instances") + // Azure Kubernetes Service + CloudPlatformAzureAKS = CloudPlatformKey.String("azure_aks") + // Azure Functions + CloudPlatformAzureFunctions = CloudPlatformKey.String("azure_functions") + // Azure App Service + CloudPlatformAzureAppService = CloudPlatformKey.String("azure_app_service") + // Google Cloud Compute Engine (GCE) + CloudPlatformGCPComputeEngine = CloudPlatformKey.String("gcp_compute_engine") + // Google Cloud Run + CloudPlatformGCPCloudRun = CloudPlatformKey.String("gcp_cloud_run") + // Google Cloud Kubernetes Engine (GKE) + CloudPlatformGCPKubernetesEngine = CloudPlatformKey.String("gcp_kubernetes_engine") + // Google Cloud Functions (GCF) + CloudPlatformGCPCloudFunctions = CloudPlatformKey.String("gcp_cloud_functions") + // Google Cloud App Engine (GAE) + CloudPlatformGCPAppEngine = CloudPlatformKey.String("gcp_app_engine") +) + +// Resources used by AWS Elastic Container Service (ECS). +const ( + // The Amazon Resource Name (ARN) of an [ECS container instance](https://docs.aws. + // amazon.com/AmazonECS/latest/developerguide/ECS_instances.html). + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'arn:aws:ecs:us- + // west-1:123456789123:container/32624152-9086-4f0e-acae-1a75b14fe4d9' + AWSECSContainerARNKey = attribute.Key("aws.ecs.container.arn") + // The ARN of an [ECS cluster](https://docs.aws.amazon.com/AmazonECS/latest/develo + // perguide/clusters.html). + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'arn:aws:ecs:us-west-2:123456789123:cluster/my-cluster' + AWSECSClusterARNKey = attribute.Key("aws.ecs.cluster.arn") + // The [launch type](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/l + // aunch_types.html) for an ECS task. + // + // Type: Enum + // Required: No + // Stability: stable + AWSECSLaunchtypeKey = attribute.Key("aws.ecs.launchtype") + // The ARN of an [ECS task definition](https://docs.aws.amazon.com/AmazonECS/lates + // t/developerguide/task_definitions.html). + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'arn:aws:ecs:us- + // west-1:123456789123:task/10838bed-421f-43ef-870a-f43feacbbb5b' + AWSECSTaskARNKey = attribute.Key("aws.ecs.task.arn") + // The task definition family this task definition is a member of. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'opentelemetry-family' + AWSECSTaskFamilyKey = attribute.Key("aws.ecs.task.family") + // The revision for this task definition. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '8', '26' + AWSECSTaskRevisionKey = attribute.Key("aws.ecs.task.revision") +) + +var ( + // ec2 + AWSECSLaunchtypeEC2 = AWSECSLaunchtypeKey.String("ec2") + // fargate + AWSECSLaunchtypeFargate = AWSECSLaunchtypeKey.String("fargate") +) + +// Resources used by AWS Elastic Kubernetes Service (EKS). +const ( + // The ARN of an EKS cluster. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'arn:aws:ecs:us-west-2:123456789123:cluster/my-cluster' + AWSEKSClusterARNKey = attribute.Key("aws.eks.cluster.arn") +) + +// Resources specific to Amazon Web Services. +const ( + // The name(s) of the AWS log group(s) an application is writing to. + // + // Type: string[] + // Required: No + // Stability: stable + // Examples: '/aws/lambda/my-function', 'opentelemetry-service' + // Note: Multiple log groups must be supported for cases like multi-container + // applications, where a single application has sidecar containers, and each write + // to their own log group. + AWSLogGroupNamesKey = attribute.Key("aws.log.group.names") + // The Amazon Resource Name(s) (ARN) of the AWS log group(s). + // + // Type: string[] + // Required: No + // Stability: stable + // Examples: 'arn:aws:logs:us-west-1:123456789012:log-group:/aws/my/group:*' + // Note: See the [log group ARN format + // documentation](https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/iam- + // access-control-overview-cwl.html#CWL_ARN_Format). + AWSLogGroupARNsKey = attribute.Key("aws.log.group.arns") + // The name(s) of the AWS log stream(s) an application is writing to. + // + // Type: string[] + // Required: No + // Stability: stable + // Examples: 'logs/main/10838bed-421f-43ef-870a-f43feacbbb5b' + AWSLogStreamNamesKey = attribute.Key("aws.log.stream.names") + // The ARN(s) of the AWS log stream(s). + // + // Type: string[] + // Required: No + // Stability: stable + // Examples: 'arn:aws:logs:us-west-1:123456789012:log-group:/aws/my/group:log- + // stream:logs/main/10838bed-421f-43ef-870a-f43feacbbb5b' + // Note: See the [log stream ARN format + // documentation](https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/iam- + // access-control-overview-cwl.html#CWL_ARN_Format). One log group can contain + // several log streams, so these ARNs necessarily identify both a log group and a + // log stream. + AWSLogStreamARNsKey = attribute.Key("aws.log.stream.arns") +) + +// A container instance. +const ( + // Container name. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'opentelemetry-autoconf' + ContainerNameKey = attribute.Key("container.name") + // Container ID. Usually a UUID, as for example used to [identify Docker + // containers](https://docs.docker.com/engine/reference/run/#container- + // identification). The UUID might be abbreviated. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'a3bf90e006b2' + ContainerIDKey = attribute.Key("container.id") + // The container runtime managing this container. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'docker', 'containerd', 'rkt' + ContainerRuntimeKey = attribute.Key("container.runtime") + // Name of the image the container was built on. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'gcr.io/opentelemetry/operator' + ContainerImageNameKey = attribute.Key("container.image.name") + // Container image tag. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '0.1' + ContainerImageTagKey = attribute.Key("container.image.tag") +) + +// The software deployment. +const ( + // Name of the [deployment + // environment](https://en.wikipedia.org/wiki/Deployment_environment) (aka + // deployment tier). + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'staging', 'production' + DeploymentEnvironmentKey = attribute.Key("deployment.environment") +) + +// The device on which the process represented by this resource is running. +const ( + // A unique identifier representing the device + // + // Type: string + // Required: No + // Stability: stable + // Examples: '2ab2916d-a51f-4ac8-80ee-45ac31a28092' + // Note: The device identifier MUST only be defined using the values outlined + // below. This value is not an advertising identifier and MUST NOT be used as + // such. On iOS (Swift or Objective-C), this value MUST be equal to the [vendor id + // entifier](https://developer.apple.com/documentation/uikit/uidevice/1620059-iden + // tifierforvendor). On Android (Java or Kotlin), this value MUST be equal to the + // Firebase Installation ID or a globally unique UUID which is persisted across + // sessions in your application. More information can be found + // [here](https://developer.android.com/training/articles/user-data-ids) on best + // practices and exact implementation details. Caution should be taken when + // storing personal data or anything which can identify a user. GDPR and data + // protection laws may apply, ensure you do your own due diligence. + DeviceIDKey = attribute.Key("device.id") + // The model identifier for the device + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'iPhone3,4', 'SM-G920F' + // Note: It's recommended this value represents a machine readable version of the + // model identifier rather than the market or consumer-friendly name of the + // device. + DeviceModelIdentifierKey = attribute.Key("device.model.identifier") + // The marketing name for the device model + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'iPhone 6s Plus', 'Samsung Galaxy S6' + // Note: It's recommended this value represents a human readable version of the + // device model rather than a machine readable alternative. + DeviceModelNameKey = attribute.Key("device.model.name") +) + +// A serverless instance. +const ( + // The name of the single function that this runtime instance executes. + // + // Type: string + // Required: Always + // Stability: stable + // Examples: 'my-function' + // Note: This is the name of the function as configured/deployed on the FaaS + // platform and is usually different from the name of the callback function (which + // may be stored in the + // [`code.namespace`/`code.function`](../../trace/semantic_conventions/span- + // general.md#source-code-attributes) span attributes). + FaaSNameKey = attribute.Key("faas.name") + // The unique ID of the single function that this runtime instance executes. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'arn:aws:lambda:us-west-2:123456789012:function:my-function' + // Note: Depending on the cloud provider, use: + + // * **AWS Lambda:** The function + // [ARN](https://docs.aws.amazon.com/general/latest/gr/aws-arns-and- + // namespaces.html). + // Take care not to use the "invoked ARN" directly but replace any + // [alias suffix](https://docs.aws.amazon.com/lambda/latest/dg/configuration- + // aliases.html) with the resolved function version, as the same runtime instance + // may be invokable with multiple + // different aliases. + // * **GCP:** The [URI of the resource](https://cloud.google.com/iam/docs/full- + // resource-names) + // * **Azure:** The [Fully Qualified Resource ID](https://docs.microsoft.com/en- + // us/rest/api/resources/resources/get-by-id). + + // On some providers, it may not be possible to determine the full ID at startup, + // which is why this field cannot be made required. For example, on AWS the + // account ID + // part of the ARN is not available without calling another AWS API + // which may be deemed too slow for a short-running lambda function. + // As an alternative, consider setting `faas.id` as a span attribute instead. + FaaSIDKey = attribute.Key("faas.id") + // The immutable version of the function being executed. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '26', 'pinkfroid-00002' + // Note: Depending on the cloud provider and platform, use: + + // * **AWS Lambda:** The [function + // version](https://docs.aws.amazon.com/lambda/latest/dg/configuration- + // versions.html) + // (an integer represented as a decimal string). + // * **Google Cloud Run:** The + // [revision](https://cloud.google.com/run/docs/managing/revisions) + // (i.e., the function name plus the revision suffix). + // * **Google Cloud Functions:** The value of the + // [`K_REVISION` environment + // variable](https://cloud.google.com/functions/docs/env- + // var#runtime_environment_variables_set_automatically). + // * **Azure Functions:** Not applicable. Do not set this attribute. + FaaSVersionKey = attribute.Key("faas.version") + // The execution environment ID as a string, that will be potentially reused for + // other invocations to the same function/function version. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '2021/06/28/[$LATEST]2f399eb14537447da05ab2a2e39309de' + // Note: * **AWS Lambda:** Use the (full) log stream name. + FaaSInstanceKey = attribute.Key("faas.instance") + // The amount of memory available to the serverless function in MiB. + // + // Type: int + // Required: No + // Stability: stable + // Examples: 128 + // Note: It's recommended to set this attribute since e.g. too little memory can + // easily stop a Java AWS Lambda function from working correctly. On AWS Lambda, + // the environment variable `AWS_LAMBDA_FUNCTION_MEMORY_SIZE` provides this + // information. + FaaSMaxMemoryKey = attribute.Key("faas.max_memory") +) + +// A host is defined as a general computing instance. +const ( + // Unique host ID. For Cloud, this must be the instance_id assigned by the cloud + // provider. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'opentelemetry-test' + HostIDKey = attribute.Key("host.id") + // Name of the host. On Unix systems, it may contain what the hostname command + // returns, or the fully qualified hostname, or another name specified by the + // user. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'opentelemetry-test' + HostNameKey = attribute.Key("host.name") + // Type of host. For Cloud, this must be the machine type. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'n1-standard-1' + HostTypeKey = attribute.Key("host.type") + // The CPU architecture the host system is running on. + // + // Type: Enum + // Required: No + // Stability: stable + HostArchKey = attribute.Key("host.arch") + // Name of the VM image or OS install the host was instantiated from. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'infra-ami-eks-worker-node-7d4ec78312', 'CentOS-8-x86_64-1905' + HostImageNameKey = attribute.Key("host.image.name") + // VM image ID. For Cloud, this value is from the provider. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'ami-07b06b442921831e5' + HostImageIDKey = attribute.Key("host.image.id") + // The version string of the VM image as defined in [Version + // Attributes](README.md#version-attributes). + // + // Type: string + // Required: No + // Stability: stable + // Examples: '0.1' + HostImageVersionKey = attribute.Key("host.image.version") +) + +var ( + // AMD64 + HostArchAMD64 = HostArchKey.String("amd64") + // ARM32 + HostArchARM32 = HostArchKey.String("arm32") + // ARM64 + HostArchARM64 = HostArchKey.String("arm64") + // Itanium + HostArchIA64 = HostArchKey.String("ia64") + // 32-bit PowerPC + HostArchPPC32 = HostArchKey.String("ppc32") + // 64-bit PowerPC + HostArchPPC64 = HostArchKey.String("ppc64") + // 32-bit x86 + HostArchX86 = HostArchKey.String("x86") +) + +// A Kubernetes Cluster. +const ( + // The name of the cluster. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'opentelemetry-cluster' + K8SClusterNameKey = attribute.Key("k8s.cluster.name") +) + +// A Kubernetes Node object. +const ( + // The name of the Node. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'node-1' + K8SNodeNameKey = attribute.Key("k8s.node.name") + // The UID of the Node. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '1eb3a0c6-0477-4080-a9cb-0cb7db65c6a2' + K8SNodeUIDKey = attribute.Key("k8s.node.uid") +) + +// A Kubernetes Namespace. +const ( + // The name of the namespace that the pod is running in. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'default' + K8SNamespaceNameKey = attribute.Key("k8s.namespace.name") +) + +// A Kubernetes Pod object. +const ( + // The UID of the Pod. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' + K8SPodUIDKey = attribute.Key("k8s.pod.uid") + // The name of the Pod. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'opentelemetry-pod-autoconf' + K8SPodNameKey = attribute.Key("k8s.pod.name") +) + +// A container in a [PodTemplate](https://kubernetes.io/docs/concepts/workloads/pods/#pod-templates). +const ( + // The name of the Container in a Pod template. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'redis' + K8SContainerNameKey = attribute.Key("k8s.container.name") +) + +// A Kubernetes ReplicaSet object. +const ( + // The UID of the ReplicaSet. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' + K8SReplicaSetUIDKey = attribute.Key("k8s.replicaset.uid") + // The name of the ReplicaSet. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'opentelemetry' + K8SReplicaSetNameKey = attribute.Key("k8s.replicaset.name") +) + +// A Kubernetes Deployment object. +const ( + // The UID of the Deployment. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' + K8SDeploymentUIDKey = attribute.Key("k8s.deployment.uid") + // The name of the Deployment. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'opentelemetry' + K8SDeploymentNameKey = attribute.Key("k8s.deployment.name") +) + +// A Kubernetes StatefulSet object. +const ( + // The UID of the StatefulSet. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' + K8SStatefulSetUIDKey = attribute.Key("k8s.statefulset.uid") + // The name of the StatefulSet. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'opentelemetry' + K8SStatefulSetNameKey = attribute.Key("k8s.statefulset.name") +) + +// A Kubernetes DaemonSet object. +const ( + // The UID of the DaemonSet. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' + K8SDaemonSetUIDKey = attribute.Key("k8s.daemonset.uid") + // The name of the DaemonSet. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'opentelemetry' + K8SDaemonSetNameKey = attribute.Key("k8s.daemonset.name") +) + +// A Kubernetes Job object. +const ( + // The UID of the Job. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' + K8SJobUIDKey = attribute.Key("k8s.job.uid") + // The name of the Job. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'opentelemetry' + K8SJobNameKey = attribute.Key("k8s.job.name") +) + +// A Kubernetes CronJob object. +const ( + // The UID of the CronJob. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' + K8SCronJobUIDKey = attribute.Key("k8s.cronjob.uid") + // The name of the CronJob. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'opentelemetry' + K8SCronJobNameKey = attribute.Key("k8s.cronjob.name") +) + +// The operating system (OS) on which the process represented by this resource is running. +const ( + // The operating system type. + // + // Type: Enum + // Required: Always + // Stability: stable + OSTypeKey = attribute.Key("os.type") + // Human readable (not intended to be parsed) OS version information, like e.g. + // reported by `ver` or `lsb_release -a` commands. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'Microsoft Windows [Version 10.0.18363.778]', 'Ubuntu 18.04.1 LTS' + OSDescriptionKey = attribute.Key("os.description") + // Human readable operating system name. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'iOS', 'Android', 'Ubuntu' + OSNameKey = attribute.Key("os.name") + // The version string of the operating system as defined in [Version + // Attributes](../../resource/semantic_conventions/README.md#version-attributes). + // + // Type: string + // Required: No + // Stability: stable + // Examples: '14.2.1', '18.04.1' + OSVersionKey = attribute.Key("os.version") +) + +var ( + // Microsoft Windows + OSTypeWindows = OSTypeKey.String("windows") + // Linux + OSTypeLinux = OSTypeKey.String("linux") + // Apple Darwin + OSTypeDarwin = OSTypeKey.String("darwin") + // FreeBSD + OSTypeFreeBSD = OSTypeKey.String("freebsd") + // NetBSD + OSTypeNetBSD = OSTypeKey.String("netbsd") + // OpenBSD + OSTypeOpenBSD = OSTypeKey.String("openbsd") + // DragonFly BSD + OSTypeDragonflyBSD = OSTypeKey.String("dragonflybsd") + // HP-UX (Hewlett Packard Unix) + OSTypeHPUX = OSTypeKey.String("hpux") + // AIX (Advanced Interactive eXecutive) + OSTypeAIX = OSTypeKey.String("aix") + // Oracle Solaris + OSTypeSolaris = OSTypeKey.String("solaris") + // IBM z/OS + OSTypeZOS = OSTypeKey.String("z_os") +) + +// An operating system process. +const ( + // Process identifier (PID). + // + // Type: int + // Required: No + // Stability: stable + // Examples: 1234 + ProcessPIDKey = attribute.Key("process.pid") + // The name of the process executable. On Linux based systems, can be set to the + // `Name` in `proc/[pid]/status`. On Windows, can be set to the base name of + // `GetProcessImageFileNameW`. + // + // Type: string + // Required: See below + // Stability: stable + // Examples: 'otelcol' + ProcessExecutableNameKey = attribute.Key("process.executable.name") + // The full path to the process executable. On Linux based systems, can be set to + // the target of `proc/[pid]/exe`. On Windows, can be set to the result of + // `GetProcessImageFileNameW`. + // + // Type: string + // Required: See below + // Stability: stable + // Examples: '/usr/bin/cmd/otelcol' + ProcessExecutablePathKey = attribute.Key("process.executable.path") + // The command used to launch the process (i.e. the command name). On Linux based + // systems, can be set to the zeroth string in `proc/[pid]/cmdline`. On Windows, + // can be set to the first parameter extracted from `GetCommandLineW`. + // + // Type: string + // Required: See below + // Stability: stable + // Examples: 'cmd/otelcol' + ProcessCommandKey = attribute.Key("process.command") + // The full command used to launch the process as a single string representing the + // full command. On Windows, can be set to the result of `GetCommandLineW`. Do not + // set this if you have to assemble it just for monitoring; use + // `process.command_args` instead. + // + // Type: string + // Required: See below + // Stability: stable + // Examples: 'C:\\cmd\\otecol --config="my directory\\config.yaml"' + ProcessCommandLineKey = attribute.Key("process.command_line") + // All the command arguments (including the command/executable itself) as received + // by the process. On Linux-based systems (and some other Unixoid systems + // supporting procfs), can be set according to the list of null-delimited strings + // extracted from `proc/[pid]/cmdline`. For libc-based executables, this would be + // the full argv vector passed to `main`. + // + // Type: string[] + // Required: See below + // Stability: stable + // Examples: 'cmd/otecol', '--config=config.yaml' + ProcessCommandArgsKey = attribute.Key("process.command_args") + // The username of the user that owns the process. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'root' + ProcessOwnerKey = attribute.Key("process.owner") +) + +// The single (language) runtime instance which is monitored. +const ( + // The name of the runtime of this process. For compiled native binaries, this + // SHOULD be the name of the compiler. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'OpenJDK Runtime Environment' + ProcessRuntimeNameKey = attribute.Key("process.runtime.name") + // The version of the runtime of this process, as returned by the runtime without + // modification. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '14.0.2' + ProcessRuntimeVersionKey = attribute.Key("process.runtime.version") + // An additional description about the runtime of the process, for example a + // specific vendor customization of the runtime environment. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'Eclipse OpenJ9 Eclipse OpenJ9 VM openj9-0.21.0' + ProcessRuntimeDescriptionKey = attribute.Key("process.runtime.description") +) + +// A service instance. +const ( + // Logical name of the service. + // + // Type: string + // Required: Always + // Stability: stable + // Examples: 'shoppingcart' + // Note: MUST be the same for all instances of horizontally scaled services. If + // the value was not specified, SDKs MUST fallback to `unknown_service:` + // concatenated with [`process.executable.name`](process.md#process), e.g. + // `unknown_service:bash`. If `process.executable.name` is not available, the + // value MUST be set to `unknown_service`. + ServiceNameKey = attribute.Key("service.name") + // A namespace for `service.name`. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'Shop' + // Note: A string value having a meaning that helps to distinguish a group of + // services, for example the team name that owns a group of services. + // `service.name` is expected to be unique within the same namespace. If + // `service.namespace` is not specified in the Resource then `service.name` is + // expected to be unique for all services that have no explicit namespace defined + // (so the empty/unspecified namespace is simply one more valid namespace). Zero- + // length namespace string is assumed equal to unspecified namespace. + ServiceNamespaceKey = attribute.Key("service.namespace") + // The string ID of the service instance. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '627cc493-f310-47de-96bd-71410b7dec09' + // Note: MUST be unique for each instance of the same + // `service.namespace,service.name` pair (in other words + // `service.namespace,service.name,service.instance.id` triplet MUST be globally + // unique). The ID helps to distinguish instances of the same service that exist + // at the same time (e.g. instances of a horizontally scaled service). It is + // preferable for the ID to be persistent and stay the same for the lifetime of + // the service instance, however it is acceptable that the ID is ephemeral and + // changes during important lifetime events for the service (e.g. service + // restarts). If the service has no inherent unique ID that can be used as the + // value of this attribute it is recommended to generate a random Version 1 or + // Version 4 RFC 4122 UUID (services aiming for reproducible UUIDs may also use + // Version 5, see RFC 4122 for more recommendations). + ServiceInstanceIDKey = attribute.Key("service.instance.id") + // The version string of the service API or implementation. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '2.0.0' + ServiceVersionKey = attribute.Key("service.version") +) + +// The telemetry SDK used to capture data recorded by the instrumentation libraries. +const ( + // The name of the telemetry SDK as defined above. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'opentelemetry' + TelemetrySDKNameKey = attribute.Key("telemetry.sdk.name") + // The language of the telemetry SDK. + // + // Type: Enum + // Required: No + // Stability: stable + TelemetrySDKLanguageKey = attribute.Key("telemetry.sdk.language") + // The version string of the telemetry SDK. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '1.2.3' + TelemetrySDKVersionKey = attribute.Key("telemetry.sdk.version") + // The version string of the auto instrumentation agent, if used. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '1.2.3' + TelemetryAutoVersionKey = attribute.Key("telemetry.auto.version") +) + +var ( + // cpp + TelemetrySDKLanguageCPP = TelemetrySDKLanguageKey.String("cpp") + // dotnet + TelemetrySDKLanguageDotnet = TelemetrySDKLanguageKey.String("dotnet") + // erlang + TelemetrySDKLanguageErlang = TelemetrySDKLanguageKey.String("erlang") + // go + TelemetrySDKLanguageGo = TelemetrySDKLanguageKey.String("go") + // java + TelemetrySDKLanguageJava = TelemetrySDKLanguageKey.String("java") + // nodejs + TelemetrySDKLanguageNodejs = TelemetrySDKLanguageKey.String("nodejs") + // php + TelemetrySDKLanguagePHP = TelemetrySDKLanguageKey.String("php") + // python + TelemetrySDKLanguagePython = TelemetrySDKLanguageKey.String("python") + // ruby + TelemetrySDKLanguageRuby = TelemetrySDKLanguageKey.String("ruby") + // webjs + TelemetrySDKLanguageWebjs = TelemetrySDKLanguageKey.String("webjs") +) + +// Resource describing the packaged software running the application code. Web engines are typically executed using process.runtime. +const ( + // The name of the web engine. + // + // Type: string + // Required: Always + // Stability: stable + // Examples: 'WildFly' + WebEngineNameKey = attribute.Key("webengine.name") + // The version of the web engine. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '21.0.0' + WebEngineVersionKey = attribute.Key("webengine.version") + // Additional description of the web engine (e.g. detailed version and edition + // information). + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'WildFly Full 21.0.0.Final (WildFly Core 13.0.1.Final) - 2.2.2.Final' + WebEngineDescriptionKey = attribute.Key("webengine.description") +) diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/semconv/v1.7.0/schema.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/semconv/v1.7.0/schema.go new file mode 100644 index 000000000..ec8b463d9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/semconv/v1.7.0/schema.go @@ -0,0 +1,20 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package semconv // import "go.opentelemetry.io/otel/semconv/v1.7.0" + +// SchemaURL is the schema URL that matches the version of the semantic conventions +// that this package defines. Semconv packages starting from v1.4.0 must declare +// non-empty schema URL in the form https://opentelemetry.io/schemas/ +const SchemaURL = "https://opentelemetry.io/schemas/v1.7.0" diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/semconv/v1.7.0/trace.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/semconv/v1.7.0/trace.go new file mode 100644 index 000000000..9b75bd77a --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/semconv/v1.7.0/trace.go @@ -0,0 +1,1558 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Code generated from semantic convention specification. DO NOT EDIT. + +package semconv // import "go.opentelemetry.io/otel/semconv/v1.7.0" + +import "go.opentelemetry.io/otel/attribute" + +// Span attributes used by AWS Lambda (in addition to general `faas` attributes). +const ( + // The full invoked ARN as provided on the `Context` passed to the function + // (`Lambda-Runtime-Invoked-Function-ARN` header on the `/runtime/invocation/next` + // applicable). + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'arn:aws:lambda:us-east-1:123456:function:myfunction:myalias' + // Note: This may be different from `faas.id` if an alias is involved. + AWSLambdaInvokedARNKey = attribute.Key("aws.lambda.invoked_arn") +) + +// This document defines the attributes used to perform database client calls. +const ( + // An identifier for the database management system (DBMS) product being used. See + // below for a list of well-known identifiers. + // + // Type: Enum + // Required: Always + // Stability: stable + DBSystemKey = attribute.Key("db.system") + // The connection string used to connect to the database. It is recommended to + // remove embedded credentials. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'Server=(localdb)\\v11.0;Integrated Security=true;' + DBConnectionStringKey = attribute.Key("db.connection_string") + // Username for accessing the database. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'readonly_user', 'reporting_user' + DBUserKey = attribute.Key("db.user") + // The fully-qualified class name of the [Java Database Connectivity + // (JDBC)](https://docs.oracle.com/javase/8/docs/technotes/guides/jdbc/) driver + // used to connect. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'org.postgresql.Driver', + // 'com.microsoft.sqlserver.jdbc.SQLServerDriver' + DBJDBCDriverClassnameKey = attribute.Key("db.jdbc.driver_classname") + // If no [tech-specific attribute](#call-level-attributes-for-specific- + // technologies) is defined, this attribute is used to report the name of the + // database being accessed. For commands that switch the database, this should be + // set to the target database (even if the command fails). + // + // Type: string + // Required: Required, if applicable and no more-specific attribute is defined. + // Stability: stable + // Examples: 'customers', 'main' + // Note: In some SQL databases, the database name to be used is called "schema + // name". + DBNameKey = attribute.Key("db.name") + // The database statement being executed. + // + // Type: string + // Required: Required if applicable and not explicitly disabled via + // instrumentation configuration. + // Stability: stable + // Examples: 'SELECT * FROM wuser_table', 'SET mykey "WuValue"' + // Note: The value may be sanitized to exclude sensitive information. + DBStatementKey = attribute.Key("db.statement") + // The name of the operation being executed, e.g. the [MongoDB command + // name](https://docs.mongodb.com/manual/reference/command/#database-operations) + // such as `findAndModify`, or the SQL keyword. + // + // Type: string + // Required: Required, if `db.statement` is not applicable. + // Stability: stable + // Examples: 'findAndModify', 'HMSET', 'SELECT' + // Note: When setting this to an SQL keyword, it is not recommended to attempt any + // client-side parsing of `db.statement` just to get this property, but it should + // be set if the operation name is provided by the library being instrumented. If + // the SQL statement has an ambiguous operation, or performs more than one + // operation, this value may be omitted. + DBOperationKey = attribute.Key("db.operation") +) + +var ( + // Some other SQL database. Fallback only. See notes + DBSystemOtherSQL = DBSystemKey.String("other_sql") + // Microsoft SQL Server + DBSystemMSSQL = DBSystemKey.String("mssql") + // MySQL + DBSystemMySQL = DBSystemKey.String("mysql") + // Oracle Database + DBSystemOracle = DBSystemKey.String("oracle") + // IBM DB2 + DBSystemDB2 = DBSystemKey.String("db2") + // PostgreSQL + DBSystemPostgreSQL = DBSystemKey.String("postgresql") + // Amazon Redshift + DBSystemRedshift = DBSystemKey.String("redshift") + // Apache Hive + DBSystemHive = DBSystemKey.String("hive") + // Cloudscape + DBSystemCloudscape = DBSystemKey.String("cloudscape") + // HyperSQL DataBase + DBSystemHSQLDB = DBSystemKey.String("hsqldb") + // Progress Database + DBSystemProgress = DBSystemKey.String("progress") + // SAP MaxDB + DBSystemMaxDB = DBSystemKey.String("maxdb") + // SAP HANA + DBSystemHanaDB = DBSystemKey.String("hanadb") + // Ingres + DBSystemIngres = DBSystemKey.String("ingres") + // FirstSQL + DBSystemFirstSQL = DBSystemKey.String("firstsql") + // EnterpriseDB + DBSystemEDB = DBSystemKey.String("edb") + // InterSystems Caché + DBSystemCache = DBSystemKey.String("cache") + // Adabas (Adaptable Database System) + DBSystemAdabas = DBSystemKey.String("adabas") + // Firebird + DBSystemFirebird = DBSystemKey.String("firebird") + // Apache Derby + DBSystemDerby = DBSystemKey.String("derby") + // FileMaker + DBSystemFilemaker = DBSystemKey.String("filemaker") + // Informix + DBSystemInformix = DBSystemKey.String("informix") + // InstantDB + DBSystemInstantDB = DBSystemKey.String("instantdb") + // InterBase + DBSystemInterbase = DBSystemKey.String("interbase") + // MariaDB + DBSystemMariaDB = DBSystemKey.String("mariadb") + // Netezza + DBSystemNetezza = DBSystemKey.String("netezza") + // Pervasive PSQL + DBSystemPervasive = DBSystemKey.String("pervasive") + // PointBase + DBSystemPointbase = DBSystemKey.String("pointbase") + // SQLite + DBSystemSqlite = DBSystemKey.String("sqlite") + // Sybase + DBSystemSybase = DBSystemKey.String("sybase") + // Teradata + DBSystemTeradata = DBSystemKey.String("teradata") + // Vertica + DBSystemVertica = DBSystemKey.String("vertica") + // H2 + DBSystemH2 = DBSystemKey.String("h2") + // ColdFusion IMQ + DBSystemColdfusion = DBSystemKey.String("coldfusion") + // Apache Cassandra + DBSystemCassandra = DBSystemKey.String("cassandra") + // Apache HBase + DBSystemHBase = DBSystemKey.String("hbase") + // MongoDB + DBSystemMongoDB = DBSystemKey.String("mongodb") + // Redis + DBSystemRedis = DBSystemKey.String("redis") + // Couchbase + DBSystemCouchbase = DBSystemKey.String("couchbase") + // CouchDB + DBSystemCouchDB = DBSystemKey.String("couchdb") + // Microsoft Azure Cosmos DB + DBSystemCosmosDB = DBSystemKey.String("cosmosdb") + // Amazon DynamoDB + DBSystemDynamoDB = DBSystemKey.String("dynamodb") + // Neo4j + DBSystemNeo4j = DBSystemKey.String("neo4j") + // Apache Geode + DBSystemGeode = DBSystemKey.String("geode") + // Elasticsearch + DBSystemElasticsearch = DBSystemKey.String("elasticsearch") + // Memcached + DBSystemMemcached = DBSystemKey.String("memcached") + // CockroachDB + DBSystemCockroachdb = DBSystemKey.String("cockroachdb") +) + +// Connection-level attributes for Microsoft SQL Server +const ( + // The Microsoft SQL Server [instance name](https://docs.microsoft.com/en- + // us/sql/connect/jdbc/building-the-connection-url?view=sql-server-ver15) + // connecting to. This name is used to determine the port of a named instance. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'MSSQLSERVER' + // Note: If setting a `db.mssql.instance_name`, `net.peer.port` is no longer + // required (but still recommended if non-standard). + DBMSSQLInstanceNameKey = attribute.Key("db.mssql.instance_name") +) + +// Call-level attributes for Cassandra +const ( + // The name of the keyspace being accessed. To be used instead of the generic + // `db.name` attribute. + // + // Type: string + // Required: Always + // Stability: stable + // Examples: 'mykeyspace' + DBCassandraKeyspaceKey = attribute.Key("db.cassandra.keyspace") + // The fetch size used for paging, i.e. how many rows will be returned at once. + // + // Type: int + // Required: No + // Stability: stable + // Examples: 5000 + DBCassandraPageSizeKey = attribute.Key("db.cassandra.page_size") + // The consistency level of the query. Based on consistency values from + // [CQL](https://docs.datastax.com/en/cassandra- + // oss/3.0/cassandra/dml/dmlConfigConsistency.html). + // + // Type: Enum + // Required: No + // Stability: stable + DBCassandraConsistencyLevelKey = attribute.Key("db.cassandra.consistency_level") + // The name of the primary table that the operation is acting upon, including the + // schema name (if applicable). + // + // Type: string + // Required: Recommended if available. + // Stability: stable + // Examples: 'mytable' + // Note: This mirrors the db.sql.table attribute but references cassandra rather + // than sql. It is not recommended to attempt any client-side parsing of + // `db.statement` just to get this property, but it should be set if it is + // provided by the library being instrumented. If the operation is acting upon an + // anonymous table, or more than one table, this value MUST NOT be set. + DBCassandraTableKey = attribute.Key("db.cassandra.table") + // Whether or not the query is idempotent. + // + // Type: boolean + // Required: No + // Stability: stable + DBCassandraIdempotenceKey = attribute.Key("db.cassandra.idempotence") + // The number of times a query was speculatively executed. Not set or `0` if the + // query was not executed speculatively. + // + // Type: int + // Required: No + // Stability: stable + // Examples: 0, 2 + DBCassandraSpeculativeExecutionCountKey = attribute.Key("db.cassandra.speculative_execution_count") + // The ID of the coordinating node for a query. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'be13faa2-8574-4d71-926d-27f16cf8a7af' + DBCassandraCoordinatorIDKey = attribute.Key("db.cassandra.coordinator.id") + // The data center of the coordinating node for a query. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'us-west-2' + DBCassandraCoordinatorDCKey = attribute.Key("db.cassandra.coordinator.dc") +) + +var ( + // all + DBCassandraConsistencyLevelAll = DBCassandraConsistencyLevelKey.String("all") + // each_quorum + DBCassandraConsistencyLevelEachQuorum = DBCassandraConsistencyLevelKey.String("each_quorum") + // quorum + DBCassandraConsistencyLevelQuorum = DBCassandraConsistencyLevelKey.String("quorum") + // local_quorum + DBCassandraConsistencyLevelLocalQuorum = DBCassandraConsistencyLevelKey.String("local_quorum") + // one + DBCassandraConsistencyLevelOne = DBCassandraConsistencyLevelKey.String("one") + // two + DBCassandraConsistencyLevelTwo = DBCassandraConsistencyLevelKey.String("two") + // three + DBCassandraConsistencyLevelThree = DBCassandraConsistencyLevelKey.String("three") + // local_one + DBCassandraConsistencyLevelLocalOne = DBCassandraConsistencyLevelKey.String("local_one") + // any + DBCassandraConsistencyLevelAny = DBCassandraConsistencyLevelKey.String("any") + // serial + DBCassandraConsistencyLevelSerial = DBCassandraConsistencyLevelKey.String("serial") + // local_serial + DBCassandraConsistencyLevelLocalSerial = DBCassandraConsistencyLevelKey.String("local_serial") +) + +// Call-level attributes for Apache HBase +const ( + // The [HBase namespace](https://hbase.apache.org/book.html#_namespace) being + // accessed. To be used instead of the generic `db.name` attribute. + // + // Type: string + // Required: Always + // Stability: stable + // Examples: 'default' + DBHBaseNamespaceKey = attribute.Key("db.hbase.namespace") +) + +// Call-level attributes for Redis +const ( + // The index of the database being accessed as used in the [`SELECT` + // command](https://redis.io/commands/select), provided as an integer. To be used + // instead of the generic `db.name` attribute. + // + // Type: int + // Required: Required, if other than the default database (`0`). + // Stability: stable + // Examples: 0, 1, 15 + DBRedisDBIndexKey = attribute.Key("db.redis.database_index") +) + +// Call-level attributes for MongoDB +const ( + // The collection being accessed within the database stated in `db.name`. + // + // Type: string + // Required: Always + // Stability: stable + // Examples: 'customers', 'products' + DBMongoDBCollectionKey = attribute.Key("db.mongodb.collection") +) + +// Call-level attrbiutes for SQL databases +const ( + // The name of the primary table that the operation is acting upon, including the + // schema name (if applicable). + // + // Type: string + // Required: Recommended if available. + // Stability: stable + // Examples: 'public.users', 'customers' + // Note: It is not recommended to attempt any client-side parsing of + // `db.statement` just to get this property, but it should be set if it is + // provided by the library being instrumented. If the operation is acting upon an + // anonymous table, or more than one table, this value MUST NOT be set. + DBSQLTableKey = attribute.Key("db.sql.table") +) + +// This document defines the attributes used to report a single exception associated with a span. +const ( + // The type of the exception (its fully-qualified class name, if applicable). The + // dynamic type of the exception should be preferred over the static type in + // languages that support it. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'java.net.ConnectException', 'OSError' + ExceptionTypeKey = attribute.Key("exception.type") + // The exception message. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'Division by zero', "Can't convert 'int' object to str implicitly" + ExceptionMessageKey = attribute.Key("exception.message") + // A stacktrace as a string in the natural representation for the language + // runtime. The representation is to be determined and documented by each language + // SIG. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'Exception in thread "main" java.lang.RuntimeException: Test + // exception\\n at ' + // 'com.example.GenerateTrace.methodB(GenerateTrace.java:13)\\n at ' + // 'com.example.GenerateTrace.methodA(GenerateTrace.java:9)\\n at ' + // 'com.example.GenerateTrace.main(GenerateTrace.java:5)' + ExceptionStacktraceKey = attribute.Key("exception.stacktrace") + // SHOULD be set to true if the exception event is recorded at a point where it is + // known that the exception is escaping the scope of the span. + // + // Type: boolean + // Required: No + // Stability: stable + // Note: An exception is considered to have escaped (or left) the scope of a span, + // if that span is ended while the exception is still logically "in flight". + // This may be actually "in flight" in some languages (e.g. if the exception + // is passed to a Context manager's `__exit__` method in Python) but will + // usually be caught at the point of recording the exception in most languages. + + // It is usually not possible to determine at the point where an exception is + // thrown + // whether it will escape the scope of a span. + // However, it is trivial to know that an exception + // will escape, if one checks for an active exception just before ending the span, + // as done in the [example above](#exception-end-example). + + // It follows that an exception may still escape the scope of the span + // even if the `exception.escaped` attribute was not set or set to false, + // since the event might have been recorded at a time where it was not + // clear whether the exception will escape. + ExceptionEscapedKey = attribute.Key("exception.escaped") +) + +// This semantic convention describes an instance of a function that runs without provisioning or managing of servers (also known as serverless functions or Function as a Service (FaaS)) with spans. +const ( + // Type of the trigger on which the function is executed. + // + // Type: Enum + // Required: On FaaS instances, faas.trigger MUST be set on incoming invocations. + // Clients invoking FaaS instances MUST set `faas.trigger` on outgoing + // invocations, if it is known to the client. This is, for example, not the case, + // when the transport layer is abstracted in a FaaS client framework without + // access to its configuration. + // Stability: stable + FaaSTriggerKey = attribute.Key("faas.trigger") + // The execution ID of the current function execution. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'af9d5aa4-a685-4c5f-a22b-444f80b3cc28' + FaaSExecutionKey = attribute.Key("faas.execution") +) + +var ( + // A response to some data source operation such as a database or filesystem read/write + FaaSTriggerDatasource = FaaSTriggerKey.String("datasource") + // To provide an answer to an inbound HTTP request + FaaSTriggerHTTP = FaaSTriggerKey.String("http") + // A function is set to be executed when messages are sent to a messaging system + FaaSTriggerPubsub = FaaSTriggerKey.String("pubsub") + // A function is scheduled to be executed regularly + FaaSTriggerTimer = FaaSTriggerKey.String("timer") + // If none of the others apply + FaaSTriggerOther = FaaSTriggerKey.String("other") +) + +// Semantic Convention for FaaS triggered as a response to some data source operation such as a database or filesystem read/write. +const ( + // The name of the source on which the triggering operation was performed. For + // example, in Cloud Storage or S3 corresponds to the bucket name, and in Cosmos + // DB to the database name. + // + // Type: string + // Required: Always + // Stability: stable + // Examples: 'myBucketName', 'myDBName' + FaaSDocumentCollectionKey = attribute.Key("faas.document.collection") + // Describes the type of the operation that was performed on the data. + // + // Type: Enum + // Required: Always + // Stability: stable + FaaSDocumentOperationKey = attribute.Key("faas.document.operation") + // A string containing the time when the data was accessed in the [ISO + // 8601](https://www.iso.org/iso-8601-date-and-time-format.html) format expressed + // in [UTC](https://www.w3.org/TR/NOTE-datetime). + // + // Type: string + // Required: Always + // Stability: stable + // Examples: '2020-01-23T13:47:06Z' + FaaSDocumentTimeKey = attribute.Key("faas.document.time") + // The document name/table subjected to the operation. For example, in Cloud + // Storage or S3 is the name of the file, and in Cosmos DB the table name. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'myFile.txt', 'myTableName' + FaaSDocumentNameKey = attribute.Key("faas.document.name") +) + +var ( + // When a new object is created + FaaSDocumentOperationInsert = FaaSDocumentOperationKey.String("insert") + // When an object is modified + FaaSDocumentOperationEdit = FaaSDocumentOperationKey.String("edit") + // When an object is deleted + FaaSDocumentOperationDelete = FaaSDocumentOperationKey.String("delete") +) + +// Semantic Convention for FaaS scheduled to be executed regularly. +const ( + // A string containing the function invocation time in the [ISO + // 8601](https://www.iso.org/iso-8601-date-and-time-format.html) format expressed + // in [UTC](https://www.w3.org/TR/NOTE-datetime). + // + // Type: string + // Required: Always + // Stability: stable + // Examples: '2020-01-23T13:47:06Z' + FaaSTimeKey = attribute.Key("faas.time") + // A string containing the schedule period as [Cron Expression](https://docs.oracl + // e.com/cd/E12058_01/doc/doc.1014/e12030/cron_expressions.htm). + // + // Type: string + // Required: No + // Stability: stable + // Examples: '0/5 * * * ? *' + FaaSCronKey = attribute.Key("faas.cron") +) + +// Contains additional attributes for incoming FaaS spans. +const ( + // A boolean that is true if the serverless function is executed for the first + // time (aka cold-start). + // + // Type: boolean + // Required: No + // Stability: stable + FaaSColdstartKey = attribute.Key("faas.coldstart") +) + +// Contains additional attributes for outgoing FaaS spans. +const ( + // The name of the invoked function. + // + // Type: string + // Required: Always + // Stability: stable + // Examples: 'my-function' + // Note: SHOULD be equal to the `faas.name` resource attribute of the invoked + // function. + FaaSInvokedNameKey = attribute.Key("faas.invoked_name") + // The cloud provider of the invoked function. + // + // Type: Enum + // Required: Always + // Stability: stable + // Note: SHOULD be equal to the `cloud.provider` resource attribute of the invoked + // function. + FaaSInvokedProviderKey = attribute.Key("faas.invoked_provider") + // The cloud region of the invoked function. + // + // Type: string + // Required: For some cloud providers, like AWS or GCP, the region in which a + // function is hosted is essential to uniquely identify the function and also part + // of its endpoint. Since it's part of the endpoint being called, the region is + // always known to clients. In these cases, `faas.invoked_region` MUST be set + // accordingly. If the region is unknown to the client or not required for + // identifying the invoked function, setting `faas.invoked_region` is optional. + // Stability: stable + // Examples: 'eu-central-1' + // Note: SHOULD be equal to the `cloud.region` resource attribute of the invoked + // function. + FaaSInvokedRegionKey = attribute.Key("faas.invoked_region") +) + +var ( + // Alibaba Cloud + FaaSInvokedProviderAlibabaCloud = FaaSInvokedProviderKey.String("alibaba_cloud") + // Amazon Web Services + FaaSInvokedProviderAWS = FaaSInvokedProviderKey.String("aws") + // Microsoft Azure + FaaSInvokedProviderAzure = FaaSInvokedProviderKey.String("azure") + // Google Cloud Platform + FaaSInvokedProviderGCP = FaaSInvokedProviderKey.String("gcp") +) + +// These attributes may be used for any network related operation. +const ( + // Transport protocol used. See note below. + // + // Type: Enum + // Required: No + // Stability: stable + NetTransportKey = attribute.Key("net.transport") + // Remote address of the peer (dotted decimal for IPv4 or + // [RFC5952](https://tools.ietf.org/html/rfc5952) for IPv6) + // + // Type: string + // Required: No + // Stability: stable + // Examples: '127.0.0.1' + NetPeerIPKey = attribute.Key("net.peer.ip") + // Remote port number. + // + // Type: int + // Required: No + // Stability: stable + // Examples: 80, 8080, 443 + NetPeerPortKey = attribute.Key("net.peer.port") + // Remote hostname or similar, see note below. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'example.com' + NetPeerNameKey = attribute.Key("net.peer.name") + // Like `net.peer.ip` but for the host IP. Useful in case of a multi-IP host. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '192.168.0.1' + NetHostIPKey = attribute.Key("net.host.ip") + // Like `net.peer.port` but for the host port. + // + // Type: int + // Required: No + // Stability: stable + // Examples: 35555 + NetHostPortKey = attribute.Key("net.host.port") + // Local hostname or similar, see note below. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'localhost' + NetHostNameKey = attribute.Key("net.host.name") + // The internet connection type currently being used by the host. + // + // Type: Enum + // Required: No + // Stability: stable + // Examples: 'wifi' + NetHostConnectionTypeKey = attribute.Key("net.host.connection.type") + // This describes more details regarding the connection.type. It may be the type + // of cell technology connection, but it could be used for describing details + // about a wifi connection. + // + // Type: Enum + // Required: No + // Stability: stable + // Examples: 'LTE' + NetHostConnectionSubtypeKey = attribute.Key("net.host.connection.subtype") + // The name of the mobile carrier. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'sprint' + NetHostCarrierNameKey = attribute.Key("net.host.carrier.name") + // The mobile carrier country code. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '310' + NetHostCarrierMccKey = attribute.Key("net.host.carrier.mcc") + // The mobile carrier network code. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '001' + NetHostCarrierMncKey = attribute.Key("net.host.carrier.mnc") + // The ISO 3166-1 alpha-2 2-character country code associated with the mobile + // carrier network. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'DE' + NetHostCarrierIccKey = attribute.Key("net.host.carrier.icc") +) + +var ( + // ip_tcp + NetTransportTCP = NetTransportKey.String("ip_tcp") + // ip_udp + NetTransportUDP = NetTransportKey.String("ip_udp") + // Another IP-based protocol + NetTransportIP = NetTransportKey.String("ip") + // Unix Domain socket. See below + NetTransportUnix = NetTransportKey.String("unix") + // Named or anonymous pipe. See note below + NetTransportPipe = NetTransportKey.String("pipe") + // In-process communication + NetTransportInProc = NetTransportKey.String("inproc") + // Something else (non IP-based) + NetTransportOther = NetTransportKey.String("other") +) + +var ( + // wifi + NetHostConnectionTypeWifi = NetHostConnectionTypeKey.String("wifi") + // wired + NetHostConnectionTypeWired = NetHostConnectionTypeKey.String("wired") + // cell + NetHostConnectionTypeCell = NetHostConnectionTypeKey.String("cell") + // unavailable + NetHostConnectionTypeUnavailable = NetHostConnectionTypeKey.String("unavailable") + // unknown + NetHostConnectionTypeUnknown = NetHostConnectionTypeKey.String("unknown") +) + +var ( + // GPRS + NetHostConnectionSubtypeGprs = NetHostConnectionSubtypeKey.String("gprs") + // EDGE + NetHostConnectionSubtypeEdge = NetHostConnectionSubtypeKey.String("edge") + // UMTS + NetHostConnectionSubtypeUmts = NetHostConnectionSubtypeKey.String("umts") + // CDMA + NetHostConnectionSubtypeCdma = NetHostConnectionSubtypeKey.String("cdma") + // EVDO Rel. 0 + NetHostConnectionSubtypeEvdo0 = NetHostConnectionSubtypeKey.String("evdo_0") + // EVDO Rev. A + NetHostConnectionSubtypeEvdoA = NetHostConnectionSubtypeKey.String("evdo_a") + // CDMA2000 1XRTT + NetHostConnectionSubtypeCdma20001xrtt = NetHostConnectionSubtypeKey.String("cdma2000_1xrtt") + // HSDPA + NetHostConnectionSubtypeHsdpa = NetHostConnectionSubtypeKey.String("hsdpa") + // HSUPA + NetHostConnectionSubtypeHsupa = NetHostConnectionSubtypeKey.String("hsupa") + // HSPA + NetHostConnectionSubtypeHspa = NetHostConnectionSubtypeKey.String("hspa") + // IDEN + NetHostConnectionSubtypeIden = NetHostConnectionSubtypeKey.String("iden") + // EVDO Rev. B + NetHostConnectionSubtypeEvdoB = NetHostConnectionSubtypeKey.String("evdo_b") + // LTE + NetHostConnectionSubtypeLte = NetHostConnectionSubtypeKey.String("lte") + // EHRPD + NetHostConnectionSubtypeEhrpd = NetHostConnectionSubtypeKey.String("ehrpd") + // HSPAP + NetHostConnectionSubtypeHspap = NetHostConnectionSubtypeKey.String("hspap") + // GSM + NetHostConnectionSubtypeGsm = NetHostConnectionSubtypeKey.String("gsm") + // TD-SCDMA + NetHostConnectionSubtypeTdScdma = NetHostConnectionSubtypeKey.String("td_scdma") + // IWLAN + NetHostConnectionSubtypeIwlan = NetHostConnectionSubtypeKey.String("iwlan") + // 5G NR (New Radio) + NetHostConnectionSubtypeNr = NetHostConnectionSubtypeKey.String("nr") + // 5G NRNSA (New Radio Non-Standalone) + NetHostConnectionSubtypeNrnsa = NetHostConnectionSubtypeKey.String("nrnsa") + // LTE CA + NetHostConnectionSubtypeLteCa = NetHostConnectionSubtypeKey.String("lte_ca") +) + +// Operations that access some remote service. +const ( + // The [`service.name`](../../resource/semantic_conventions/README.md#service) of + // the remote service. SHOULD be equal to the actual `service.name` resource + // attribute of the remote service if any. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'AuthTokenCache' + PeerServiceKey = attribute.Key("peer.service") +) + +// These attributes may be used for any operation with an authenticated and/or authorized enduser. +const ( + // Username or client_id extracted from the access token or + // [Authorization](https://tools.ietf.org/html/rfc7235#section-4.2) header in the + // inbound request from outside the system. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'username' + EnduserIDKey = attribute.Key("enduser.id") + // Actual/assumed role the client is making the request under extracted from token + // or application security context. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'admin' + EnduserRoleKey = attribute.Key("enduser.role") + // Scopes or granted authorities the client currently possesses extracted from + // token or application security context. The value would come from the scope + // associated with an [OAuth 2.0 Access + // Token](https://tools.ietf.org/html/rfc6749#section-3.3) or an attribute value + // in a [SAML 2.0 Assertion](http://docs.oasis- + // open.org/security/saml/Post2.0/sstc-saml-tech-overview-2.0.html). + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'read:message, write:files' + EnduserScopeKey = attribute.Key("enduser.scope") +) + +// These attributes may be used for any operation to store information about a thread that started a span. +const ( + // Current "managed" thread ID (as opposed to OS thread ID). + // + // Type: int + // Required: No + // Stability: stable + // Examples: 42 + ThreadIDKey = attribute.Key("thread.id") + // Current thread name. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'main' + ThreadNameKey = attribute.Key("thread.name") +) + +// These attributes allow to report this unit of code and therefore to provide more context about the span. +const ( + // The method or function name, or equivalent (usually rightmost part of the code + // unit's name). + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'serveRequest' + CodeFunctionKey = attribute.Key("code.function") + // The "namespace" within which `code.function` is defined. Usually the qualified + // class or module name, such that `code.namespace` + some separator + + // `code.function` form a unique identifier for the code unit. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'com.example.MyHTTPService' + CodeNamespaceKey = attribute.Key("code.namespace") + // The source code file name that identifies the code unit as uniquely as possible + // (preferably an absolute file path). + // + // Type: string + // Required: No + // Stability: stable + // Examples: '/usr/local/MyApplication/content_root/app/index.php' + CodeFilepathKey = attribute.Key("code.filepath") + // The line number in `code.filepath` best representing the operation. It SHOULD + // point within the code unit named in `code.function`. + // + // Type: int + // Required: No + // Stability: stable + // Examples: 42 + CodeLineNumberKey = attribute.Key("code.lineno") +) + +// This document defines semantic conventions for HTTP client and server Spans. +const ( + // HTTP request method. + // + // Type: string + // Required: Always + // Stability: stable + // Examples: 'GET', 'POST', 'HEAD' + HTTPMethodKey = attribute.Key("http.method") + // Full HTTP request URL in the form `scheme://host[:port]/path?query[#fragment]`. + // Usually the fragment is not transmitted over HTTP, but if it is known, it + // should be included nevertheless. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'https://www.foo.bar/search?q=OpenTelemetry#SemConv' + // Note: `http.url` MUST NOT contain credentials passed via URL in form of + // `https://username:password@www.example.com/`. In such case the attribute's + // value should be `https://www.example.com/`. + HTTPURLKey = attribute.Key("http.url") + // The full request target as passed in a HTTP request line or equivalent. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '/path/12314/?q=ddds#123' + HTTPTargetKey = attribute.Key("http.target") + // The value of the [HTTP host + // header](https://tools.ietf.org/html/rfc7230#section-5.4). An empty Host header + // should also be reported, see note. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'www.example.org' + // Note: When the header is present but empty the attribute SHOULD be set to the + // empty string. Note that this is a valid situation that is expected in certain + // cases, according the aforementioned [section of RFC + // 7230](https://tools.ietf.org/html/rfc7230#section-5.4). When the header is not + // set the attribute MUST NOT be set. + HTTPHostKey = attribute.Key("http.host") + // The URI scheme identifying the used protocol. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'http', 'https' + HTTPSchemeKey = attribute.Key("http.scheme") + // [HTTP response status code](https://tools.ietf.org/html/rfc7231#section-6). + // + // Type: int + // Required: If and only if one was received/sent. + // Stability: stable + // Examples: 200 + HTTPStatusCodeKey = attribute.Key("http.status_code") + // Kind of HTTP protocol used. + // + // Type: Enum + // Required: No + // Stability: stable + // Note: If `net.transport` is not specified, it can be assumed to be `IP.TCP` + // except if `http.flavor` is `QUIC`, in which case `IP.UDP` is assumed. + HTTPFlavorKey = attribute.Key("http.flavor") + // Value of the [HTTP User- + // Agent](https://tools.ietf.org/html/rfc7231#section-5.5.3) header sent by the + // client. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'CERN-LineMode/2.15 libwww/2.17b3' + HTTPUserAgentKey = attribute.Key("http.user_agent") + // The size of the request payload body in bytes. This is the number of bytes + // transferred excluding headers and is often, but not always, present as the + // [Content-Length](https://tools.ietf.org/html/rfc7230#section-3.3.2) header. For + // requests using transport encoding, this should be the compressed size. + // + // Type: int + // Required: No + // Stability: stable + // Examples: 3495 + HTTPRequestContentLengthKey = attribute.Key("http.request_content_length") + // The size of the uncompressed request payload body after transport decoding. Not + // set if transport encoding not used. + // + // Type: int + // Required: No + // Stability: stable + // Examples: 5493 + HTTPRequestContentLengthUncompressedKey = attribute.Key("http.request_content_length_uncompressed") + // The size of the response payload body in bytes. This is the number of bytes + // transferred excluding headers and is often, but not always, present as the + // [Content-Length](https://tools.ietf.org/html/rfc7230#section-3.3.2) header. For + // requests using transport encoding, this should be the compressed size. + // + // Type: int + // Required: No + // Stability: stable + // Examples: 3495 + HTTPResponseContentLengthKey = attribute.Key("http.response_content_length") + // The size of the uncompressed response payload body after transport decoding. + // Not set if transport encoding not used. + // + // Type: int + // Required: No + // Stability: stable + // Examples: 5493 + HTTPResponseContentLengthUncompressedKey = attribute.Key("http.response_content_length_uncompressed") +) + +var ( + // HTTP 1.0 + HTTPFlavorHTTP10 = HTTPFlavorKey.String("1.0") + // HTTP 1.1 + HTTPFlavorHTTP11 = HTTPFlavorKey.String("1.1") + // HTTP 2 + HTTPFlavorHTTP20 = HTTPFlavorKey.String("2.0") + // SPDY protocol + HTTPFlavorSPDY = HTTPFlavorKey.String("SPDY") + // QUIC protocol + HTTPFlavorQUIC = HTTPFlavorKey.String("QUIC") +) + +// Semantic Convention for HTTP Server +const ( + // The primary server name of the matched virtual host. This should be obtained + // via configuration. If no such configuration can be obtained, this attribute + // MUST NOT be set ( `net.host.name` should be used instead). + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'example.com' + // Note: `http.url` is usually not readily available on the server side but would + // have to be assembled in a cumbersome and sometimes lossy process from other + // information (see e.g. open-telemetry/opentelemetry-python/pull/148). It is thus + // preferred to supply the raw data that is available. + HTTPServerNameKey = attribute.Key("http.server_name") + // The matched route (path template). + // + // Type: string + // Required: No + // Stability: stable + // Examples: '/users/:userID?' + HTTPRouteKey = attribute.Key("http.route") + // The IP address of the original client behind all proxies, if known (e.g. from + // [X-Forwarded-For](https://developer.mozilla.org/en- + // US/docs/Web/HTTP/Headers/X-Forwarded-For)). + // + // Type: string + // Required: No + // Stability: stable + // Examples: '83.164.160.102' + // Note: This is not necessarily the same as `net.peer.ip`, which would + // identify the network-level peer, which may be a proxy. + + // This attribute should be set when a source of information different + // from the one used for `net.peer.ip`, is available even if that other + // source just confirms the same value as `net.peer.ip`. + // Rationale: For `net.peer.ip`, one typically does not know if it + // comes from a proxy, reverse proxy, or the actual client. Setting + // `http.client_ip` when it's the same as `net.peer.ip` means that + // one is at least somewhat confident that the address is not that of + // the closest proxy. + HTTPClientIPKey = attribute.Key("http.client_ip") +) + +// Attributes that exist for multiple DynamoDB request types. +const ( + // The keys in the `RequestItems` object field. + // + // Type: string[] + // Required: No + // Stability: stable + // Examples: 'Users', 'Cats' + AWSDynamoDBTableNamesKey = attribute.Key("aws.dynamodb.table_names") + // The JSON-serialized value of each item in the `ConsumedCapacity` response + // field. + // + // Type: string[] + // Required: No + // Stability: stable + // Examples: '{ "CapacityUnits": number, "GlobalSecondaryIndexes": { "string" : { + // "CapacityUnits": number, "ReadCapacityUnits": number, "WriteCapacityUnits": + // number } }, "LocalSecondaryIndexes": { "string" : { "CapacityUnits": number, + // "ReadCapacityUnits": number, "WriteCapacityUnits": number } }, + // "ReadCapacityUnits": number, "Table": { "CapacityUnits": number, + // "ReadCapacityUnits": number, "WriteCapacityUnits": number }, "TableName": + // "string", "WriteCapacityUnits": number }' + AWSDynamoDBConsumedCapacityKey = attribute.Key("aws.dynamodb.consumed_capacity") + // The JSON-serialized value of the `ItemCollectionMetrics` response field. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '{ "string" : [ { "ItemCollectionKey": { "string" : { "B": blob, + // "BOOL": boolean, "BS": [ blob ], "L": [ "AttributeValue" ], "M": { "string" : + // "AttributeValue" }, "N": "string", "NS": [ "string" ], "NULL": boolean, "S": + // "string", "SS": [ "string" ] } }, "SizeEstimateRangeGB": [ number ] } ] }' + AWSDynamoDBItemCollectionMetricsKey = attribute.Key("aws.dynamodb.item_collection_metrics") + // The value of the `ProvisionedThroughput.ReadCapacityUnits` request parameter. + // + // Type: double + // Required: No + // Stability: stable + // Examples: 1.0, 2.0 + AWSDynamoDBProvisionedReadCapacityKey = attribute.Key("aws.dynamodb.provisioned_read_capacity") + // The value of the `ProvisionedThroughput.WriteCapacityUnits` request parameter. + // + // Type: double + // Required: No + // Stability: stable + // Examples: 1.0, 2.0 + AWSDynamoDBProvisionedWriteCapacityKey = attribute.Key("aws.dynamodb.provisioned_write_capacity") + // The value of the `ConsistentRead` request parameter. + // + // Type: boolean + // Required: No + // Stability: stable + AWSDynamoDBConsistentReadKey = attribute.Key("aws.dynamodb.consistent_read") + // The value of the `ProjectionExpression` request parameter. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'Title', 'Title, Price, Color', 'Title, Description, RelatedItems, + // ProductReviews' + AWSDynamoDBProjectionKey = attribute.Key("aws.dynamodb.projection") + // The value of the `Limit` request parameter. + // + // Type: int + // Required: No + // Stability: stable + // Examples: 10 + AWSDynamoDBLimitKey = attribute.Key("aws.dynamodb.limit") + // The value of the `AttributesToGet` request parameter. + // + // Type: string[] + // Required: No + // Stability: stable + // Examples: 'lives', 'id' + AWSDynamoDBAttributesToGetKey = attribute.Key("aws.dynamodb.attributes_to_get") + // The value of the `IndexName` request parameter. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'name_to_group' + AWSDynamoDBIndexNameKey = attribute.Key("aws.dynamodb.index_name") + // The value of the `Select` request parameter. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'ALL_ATTRIBUTES', 'COUNT' + AWSDynamoDBSelectKey = attribute.Key("aws.dynamodb.select") +) + +// DynamoDB.CreateTable +const ( + // The JSON-serialized value of each item of the `GlobalSecondaryIndexes` request + // field + // + // Type: string[] + // Required: No + // Stability: stable + // Examples: '{ "IndexName": "string", "KeySchema": [ { "AttributeName": "string", + // "KeyType": "string" } ], "Projection": { "NonKeyAttributes": [ "string" ], + // "ProjectionType": "string" }, "ProvisionedThroughput": { "ReadCapacityUnits": + // number, "WriteCapacityUnits": number } }' + AWSDynamoDBGlobalSecondaryIndexesKey = attribute.Key("aws.dynamodb.global_secondary_indexes") + // The JSON-serialized value of each item of the `LocalSecondaryIndexes` request + // field. + // + // Type: string[] + // Required: No + // Stability: stable + // Examples: '{ "IndexARN": "string", "IndexName": "string", "IndexSizeBytes": + // number, "ItemCount": number, "KeySchema": [ { "AttributeName": "string", + // "KeyType": "string" } ], "Projection": { "NonKeyAttributes": [ "string" ], + // "ProjectionType": "string" } }' + AWSDynamoDBLocalSecondaryIndexesKey = attribute.Key("aws.dynamodb.local_secondary_indexes") +) + +// DynamoDB.ListTables +const ( + // The value of the `ExclusiveStartTableName` request parameter. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'Users', 'CatsTable' + AWSDynamoDBExclusiveStartTableKey = attribute.Key("aws.dynamodb.exclusive_start_table") + // The the number of items in the `TableNames` response parameter. + // + // Type: int + // Required: No + // Stability: stable + // Examples: 20 + AWSDynamoDBTableCountKey = attribute.Key("aws.dynamodb.table_count") +) + +// DynamoDB.Query +const ( + // The value of the `ScanIndexForward` request parameter. + // + // Type: boolean + // Required: No + // Stability: stable + AWSDynamoDBScanForwardKey = attribute.Key("aws.dynamodb.scan_forward") +) + +// DynamoDB.Scan +const ( + // The value of the `Segment` request parameter. + // + // Type: int + // Required: No + // Stability: stable + // Examples: 10 + AWSDynamoDBSegmentKey = attribute.Key("aws.dynamodb.segment") + // The value of the `TotalSegments` request parameter. + // + // Type: int + // Required: No + // Stability: stable + // Examples: 100 + AWSDynamoDBTotalSegmentsKey = attribute.Key("aws.dynamodb.total_segments") + // The value of the `Count` response parameter. + // + // Type: int + // Required: No + // Stability: stable + // Examples: 10 + AWSDynamoDBCountKey = attribute.Key("aws.dynamodb.count") + // The value of the `ScannedCount` response parameter. + // + // Type: int + // Required: No + // Stability: stable + // Examples: 50 + AWSDynamoDBScannedCountKey = attribute.Key("aws.dynamodb.scanned_count") +) + +// DynamoDB.UpdateTable +const ( + // The JSON-serialized value of each item in the `AttributeDefinitions` request + // field. + // + // Type: string[] + // Required: No + // Stability: stable + // Examples: '{ "AttributeName": "string", "AttributeType": "string" }' + AWSDynamoDBAttributeDefinitionsKey = attribute.Key("aws.dynamodb.attribute_definitions") + // The JSON-serialized value of each item in the the `GlobalSecondaryIndexUpdates` + // request field. + // + // Type: string[] + // Required: No + // Stability: stable + // Examples: '{ "Create": { "IndexName": "string", "KeySchema": [ { + // "AttributeName": "string", "KeyType": "string" } ], "Projection": { + // "NonKeyAttributes": [ "string" ], "ProjectionType": "string" }, + // "ProvisionedThroughput": { "ReadCapacityUnits": number, "WriteCapacityUnits": + // number } }' + AWSDynamoDBGlobalSecondaryIndexUpdatesKey = attribute.Key("aws.dynamodb.global_secondary_index_updates") +) + +// This document defines the attributes used in messaging systems. +const ( + // A string identifying the messaging system. + // + // Type: string + // Required: Always + // Stability: stable + // Examples: 'kafka', 'rabbitmq', 'activemq', 'AmazonSQS' + MessagingSystemKey = attribute.Key("messaging.system") + // The message destination name. This might be equal to the span name but is + // required nevertheless. + // + // Type: string + // Required: Always + // Stability: stable + // Examples: 'MyQueue', 'MyTopic' + MessagingDestinationKey = attribute.Key("messaging.destination") + // The kind of message destination + // + // Type: Enum + // Required: Required only if the message destination is either a `queue` or + // `topic`. + // Stability: stable + MessagingDestinationKindKey = attribute.Key("messaging.destination_kind") + // A boolean that is true if the message destination is temporary. + // + // Type: boolean + // Required: If missing, it is assumed to be false. + // Stability: stable + MessagingTempDestinationKey = attribute.Key("messaging.temp_destination") + // The name of the transport protocol. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'AMQP', 'MQTT' + MessagingProtocolKey = attribute.Key("messaging.protocol") + // The version of the transport protocol. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '0.9.1' + MessagingProtocolVersionKey = attribute.Key("messaging.protocol_version") + // Connection string. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'tibjmsnaming://localhost:7222', + // 'https://queue.amazonaws.com/80398EXAMPLE/MyQueue' + MessagingURLKey = attribute.Key("messaging.url") + // A value used by the messaging system as an identifier for the message, + // represented as a string. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '452a7c7c7c7048c2f887f61572b18fc2' + MessagingMessageIDKey = attribute.Key("messaging.message_id") + // The [conversation ID](#conversations) identifying the conversation to which the + // message belongs, represented as a string. Sometimes called "Correlation ID". + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'MyConversationID' + MessagingConversationIDKey = attribute.Key("messaging.conversation_id") + // The (uncompressed) size of the message payload in bytes. Also use this + // attribute if it is unknown whether the compressed or uncompressed payload size + // is reported. + // + // Type: int + // Required: No + // Stability: stable + // Examples: 2738 + MessagingMessagePayloadSizeBytesKey = attribute.Key("messaging.message_payload_size_bytes") + // The compressed size of the message payload in bytes. + // + // Type: int + // Required: No + // Stability: stable + // Examples: 2048 + MessagingMessagePayloadCompressedSizeBytesKey = attribute.Key("messaging.message_payload_compressed_size_bytes") +) + +var ( + // A message sent to a queue + MessagingDestinationKindQueue = MessagingDestinationKindKey.String("queue") + // A message sent to a topic + MessagingDestinationKindTopic = MessagingDestinationKindKey.String("topic") +) + +// Semantic convention for a consumer of messages received from a messaging system +const ( + // A string identifying the kind of message consumption as defined in the + // [Operation names](#operation-names) section above. If the operation is "send", + // this attribute MUST NOT be set, since the operation can be inferred from the + // span kind in that case. + // + // Type: Enum + // Required: No + // Stability: stable + MessagingOperationKey = attribute.Key("messaging.operation") + // The identifier for the consumer receiving a message. For Kafka, set it to + // `{messaging.kafka.consumer_group} - {messaging.kafka.client_id}`, if both are + // present, or only `messaging.kafka.consumer_group`. For brokers, such as + // RabbitMQ and Artemis, set it to the `client_id` of the client consuming the + // message. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'mygroup - client-6' + MessagingConsumerIDKey = attribute.Key("messaging.consumer_id") +) + +var ( + // receive + MessagingOperationReceive = MessagingOperationKey.String("receive") + // process + MessagingOperationProcess = MessagingOperationKey.String("process") +) + +// Attributes for RabbitMQ +const ( + // RabbitMQ message routing key. + // + // Type: string + // Required: Unless it is empty. + // Stability: stable + // Examples: 'myKey' + MessagingRabbitmqRoutingKeyKey = attribute.Key("messaging.rabbitmq.routing_key") +) + +// Attributes for Apache Kafka +const ( + // Message keys in Kafka are used for grouping alike messages to ensure they're + // processed on the same partition. They differ from `messaging.message_id` in + // that they're not unique. If the key is `null`, the attribute MUST NOT be set. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'myKey' + // Note: If the key type is not string, it's string representation has to be + // supplied for the attribute. If the key has no unambiguous, canonical string + // form, don't include its value. + MessagingKafkaMessageKeyKey = attribute.Key("messaging.kafka.message_key") + // Name of the Kafka Consumer Group that is handling the message. Only applies to + // consumers, not producers. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'my-group' + MessagingKafkaConsumerGroupKey = attribute.Key("messaging.kafka.consumer_group") + // Client ID for the Consumer or Producer that is handling the message. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'client-5' + MessagingKafkaClientIDKey = attribute.Key("messaging.kafka.client_id") + // Partition the message is sent to. + // + // Type: int + // Required: No + // Stability: stable + // Examples: 2 + MessagingKafkaPartitionKey = attribute.Key("messaging.kafka.partition") + // A boolean that is true if the message is a tombstone. + // + // Type: boolean + // Required: If missing, it is assumed to be false. + // Stability: stable + MessagingKafkaTombstoneKey = attribute.Key("messaging.kafka.tombstone") +) + +// This document defines semantic conventions for remote procedure calls. +const ( + // A string identifying the remoting system. + // + // Type: string + // Required: Always + // Stability: stable + // Examples: 'grpc', 'java_rmi', 'wcf' + RPCSystemKey = attribute.Key("rpc.system") + // The full (logical) name of the service being called, including its package + // name, if applicable. + // + // Type: string + // Required: No, but recommended + // Stability: stable + // Examples: 'myservice.EchoService' + // Note: This is the logical name of the service from the RPC interface + // perspective, which can be different from the name of any implementing class. + // The `code.namespace` attribute may be used to store the latter (despite the + // attribute name, it may include a class name; e.g., class with method actually + // executing the call on the server side, RPC client stub class on the client + // side). + RPCServiceKey = attribute.Key("rpc.service") + // The name of the (logical) method being called, must be equal to the $method + // part in the span name. + // + // Type: string + // Required: No, but recommended + // Stability: stable + // Examples: 'exampleMethod' + // Note: This is the logical name of the method from the RPC interface + // perspective, which can be different from the name of any implementing + // method/function. The `code.function` attribute may be used to store the latter + // (e.g., method actually executing the call on the server side, RPC client stub + // method on the client side). + RPCMethodKey = attribute.Key("rpc.method") +) + +// Tech-specific attributes for gRPC. +const ( + // The [numeric status + // code](https://github.com/grpc/grpc/blob/v1.33.2/doc/statuscodes.md) of the gRPC + // request. + // + // Type: Enum + // Required: Always + // Stability: stable + RPCGRPCStatusCodeKey = attribute.Key("rpc.grpc.status_code") +) + +var ( + // OK + RPCGRPCStatusCodeOk = RPCGRPCStatusCodeKey.Int(0) + // CANCELLED + RPCGRPCStatusCodeCancelled = RPCGRPCStatusCodeKey.Int(1) + // UNKNOWN + RPCGRPCStatusCodeUnknown = RPCGRPCStatusCodeKey.Int(2) + // INVALID_ARGUMENT + RPCGRPCStatusCodeInvalidArgument = RPCGRPCStatusCodeKey.Int(3) + // DEADLINE_EXCEEDED + RPCGRPCStatusCodeDeadlineExceeded = RPCGRPCStatusCodeKey.Int(4) + // NOT_FOUND + RPCGRPCStatusCodeNotFound = RPCGRPCStatusCodeKey.Int(5) + // ALREADY_EXISTS + RPCGRPCStatusCodeAlreadyExists = RPCGRPCStatusCodeKey.Int(6) + // PERMISSION_DENIED + RPCGRPCStatusCodePermissionDenied = RPCGRPCStatusCodeKey.Int(7) + // RESOURCE_EXHAUSTED + RPCGRPCStatusCodeResourceExhausted = RPCGRPCStatusCodeKey.Int(8) + // FAILED_PRECONDITION + RPCGRPCStatusCodeFailedPrecondition = RPCGRPCStatusCodeKey.Int(9) + // ABORTED + RPCGRPCStatusCodeAborted = RPCGRPCStatusCodeKey.Int(10) + // OUT_OF_RANGE + RPCGRPCStatusCodeOutOfRange = RPCGRPCStatusCodeKey.Int(11) + // UNIMPLEMENTED + RPCGRPCStatusCodeUnimplemented = RPCGRPCStatusCodeKey.Int(12) + // INTERNAL + RPCGRPCStatusCodeInternal = RPCGRPCStatusCodeKey.Int(13) + // UNAVAILABLE + RPCGRPCStatusCodeUnavailable = RPCGRPCStatusCodeKey.Int(14) + // DATA_LOSS + RPCGRPCStatusCodeDataLoss = RPCGRPCStatusCodeKey.Int(15) + // UNAUTHENTICATED + RPCGRPCStatusCodeUnauthenticated = RPCGRPCStatusCodeKey.Int(16) +) + +// Tech-specific attributes for [JSON RPC](https://www.jsonrpc.org/). +const ( + // Protocol version as in `jsonrpc` property of request/response. Since JSON-RPC + // 1.0 does not specify this, the value can be omitted. + // + // Type: string + // Required: If missing, it is assumed to be "1.0". + // Stability: stable + // Examples: '2.0', '1.0' + RPCJsonrpcVersionKey = attribute.Key("rpc.jsonrpc.version") + // `id` property of request or response. Since protocol allows id to be int, + // string, `null` or missing (for notifications), value is expected to be cast to + // string for simplicity. Use empty string in case of `null` value. Omit entirely + // if this is a notification. + // + // Type: string + // Required: No + // Stability: stable + // Examples: '10', 'request-7', '' + RPCJsonrpcRequestIDKey = attribute.Key("rpc.jsonrpc.request_id") + // `error.code` property of response if it is an error response. + // + // Type: int + // Required: If missing, response is assumed to be successful. + // Stability: stable + // Examples: -32700, 100 + RPCJsonrpcErrorCodeKey = attribute.Key("rpc.jsonrpc.error_code") + // `error.message` property of response if it is an error response. + // + // Type: string + // Required: No + // Stability: stable + // Examples: 'Parse error', 'User already exists' + RPCJsonrpcErrorMessageKey = attribute.Key("rpc.jsonrpc.error_message") +) + +// RPC received/sent message. +const ( + // Whether this is a received or sent message. + // + // Type: Enum + // Required: No + // Stability: stable + MessageTypeKey = attribute.Key("message.type") + // MUST be calculated as two different counters starting from `1` one for sent + // messages and one for received message. + // + // Type: int + // Required: No + // Stability: stable + // Note: This way we guarantee that the values will be consistent between + // different implementations. + MessageIDKey = attribute.Key("message.id") + // Compressed size of the message in bytes. + // + // Type: int + // Required: No + // Stability: stable + MessageCompressedSizeKey = attribute.Key("message.compressed_size") + // Uncompressed size of the message in bytes. + // + // Type: int + // Required: No + // Stability: stable + MessageUncompressedSizeKey = attribute.Key("message.uncompressed_size") +) + +var ( + // sent + MessageTypeSent = MessageTypeKey.String("SENT") + // received + MessageTypeReceived = MessageTypeKey.String("RECEIVED") +) diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace.go new file mode 100644 index 000000000..28b4f5e4d --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace.go @@ -0,0 +1,44 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package otel // import "go.opentelemetry.io/otel" + +import ( + "go.opentelemetry.io/otel/internal/global" + "go.opentelemetry.io/otel/trace" +) + +// Tracer creates a named tracer that implements Tracer interface. +// If the name is an empty string then provider uses default name. +// +// This is short for GetTracerProvider().Tracer(name, opts...) +func Tracer(name string, opts ...trace.TracerOption) trace.Tracer { + return GetTracerProvider().Tracer(name, opts...) +} + +// GetTracerProvider returns the registered global trace provider. +// If none is registered then an instance of NoopTracerProvider is returned. +// +// Use the trace provider to create a named tracer. E.g. +// tracer := otel.GetTracerProvider().Tracer("example.com/foo") +// or +// tracer := otel.Tracer("example.com/foo") +func GetTracerProvider() trace.TracerProvider { + return global.TracerProvider() +} + +// SetTracerProvider registers `tp` as the global trace provider. +func SetTracerProvider(tp trace.TracerProvider) { + global.SetTracerProvider(tp) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/LICENSE b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/LICENSE new file mode 100644 index 000000000..261eeb9e9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/config.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/config.go new file mode 100644 index 000000000..bcc333e04 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/config.go @@ -0,0 +1,316 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace // import "go.opentelemetry.io/otel/trace" + +import ( + "time" + + "go.opentelemetry.io/otel/attribute" +) + +// TracerConfig is a group of options for a Tracer. +type TracerConfig struct { + instrumentationVersion string + // Schema URL of the telemetry emitted by the Tracer. + schemaURL string +} + +// InstrumentationVersion returns the version of the library providing instrumentation. +func (t *TracerConfig) InstrumentationVersion() string { + return t.instrumentationVersion +} + +// SchemaURL returns the Schema URL of the telemetry emitted by the Tracer. +func (t *TracerConfig) SchemaURL() string { + return t.schemaURL +} + +// NewTracerConfig applies all the options to a returned TracerConfig. +func NewTracerConfig(options ...TracerOption) TracerConfig { + var config TracerConfig + for _, option := range options { + config = option.apply(config) + } + return config +} + +// TracerOption applies an option to a TracerConfig. +type TracerOption interface { + apply(TracerConfig) TracerConfig +} + +type tracerOptionFunc func(TracerConfig) TracerConfig + +func (fn tracerOptionFunc) apply(cfg TracerConfig) TracerConfig { + return fn(cfg) +} + +// SpanConfig is a group of options for a Span. +type SpanConfig struct { + attributes []attribute.KeyValue + timestamp time.Time + links []Link + newRoot bool + spanKind SpanKind + stackTrace bool +} + +// Attributes describe the associated qualities of a Span. +func (cfg *SpanConfig) Attributes() []attribute.KeyValue { + return cfg.attributes +} + +// Timestamp is a time in a Span life-cycle. +func (cfg *SpanConfig) Timestamp() time.Time { + return cfg.timestamp +} + +// StackTrace checks whether stack trace capturing is enabled. +func (cfg *SpanConfig) StackTrace() bool { + return cfg.stackTrace +} + +// Links are the associations a Span has with other Spans. +func (cfg *SpanConfig) Links() []Link { + return cfg.links +} + +// NewRoot identifies a Span as the root Span for a new trace. This is +// commonly used when an existing trace crosses trust boundaries and the +// remote parent span context should be ignored for security. +func (cfg *SpanConfig) NewRoot() bool { + return cfg.newRoot +} + +// SpanKind is the role a Span has in a trace. +func (cfg *SpanConfig) SpanKind() SpanKind { + return cfg.spanKind +} + +// NewSpanStartConfig applies all the options to a returned SpanConfig. +// No validation is performed on the returned SpanConfig (e.g. no uniqueness +// checking or bounding of data), it is left to the SDK to perform this +// action. +func NewSpanStartConfig(options ...SpanStartOption) SpanConfig { + var c SpanConfig + for _, option := range options { + c = option.applySpanStart(c) + } + return c +} + +// NewSpanEndConfig applies all the options to a returned SpanConfig. +// No validation is performed on the returned SpanConfig (e.g. no uniqueness +// checking or bounding of data), it is left to the SDK to perform this +// action. +func NewSpanEndConfig(options ...SpanEndOption) SpanConfig { + var c SpanConfig + for _, option := range options { + c = option.applySpanEnd(c) + } + return c +} + +// SpanStartOption applies an option to a SpanConfig. These options are applicable +// only when the span is created +type SpanStartOption interface { + applySpanStart(SpanConfig) SpanConfig +} + +type spanOptionFunc func(SpanConfig) SpanConfig + +func (fn spanOptionFunc) applySpanStart(cfg SpanConfig) SpanConfig { + return fn(cfg) +} + +// SpanEndOption applies an option to a SpanConfig. These options are +// applicable only when the span is ended. +type SpanEndOption interface { + applySpanEnd(SpanConfig) SpanConfig +} + +// EventConfig is a group of options for an Event. +type EventConfig struct { + attributes []attribute.KeyValue + timestamp time.Time + stackTrace bool +} + +// Attributes describe the associated qualities of an Event. +func (cfg *EventConfig) Attributes() []attribute.KeyValue { + return cfg.attributes +} + +// Timestamp is a time in an Event life-cycle. +func (cfg *EventConfig) Timestamp() time.Time { + return cfg.timestamp +} + +// StackTrace checks whether stack trace capturing is enabled. +func (cfg *EventConfig) StackTrace() bool { + return cfg.stackTrace +} + +// NewEventConfig applies all the EventOptions to a returned EventConfig. If no +// timestamp option is passed, the returned EventConfig will have a Timestamp +// set to the call time, otherwise no validation is performed on the returned +// EventConfig. +func NewEventConfig(options ...EventOption) EventConfig { + var c EventConfig + for _, option := range options { + c = option.applyEvent(c) + } + if c.timestamp.IsZero() { + c.timestamp = time.Now() + } + return c +} + +// EventOption applies span event options to an EventConfig. +type EventOption interface { + applyEvent(EventConfig) EventConfig +} + +// SpanOption are options that can be used at both the beginning and end of a span. +type SpanOption interface { + SpanStartOption + SpanEndOption +} + +// SpanStartEventOption are options that can be used at the start of a span, or with an event. +type SpanStartEventOption interface { + SpanStartOption + EventOption +} + +// SpanEndEventOption are options that can be used at the end of a span, or with an event. +type SpanEndEventOption interface { + SpanEndOption + EventOption +} + +type attributeOption []attribute.KeyValue + +func (o attributeOption) applySpan(c SpanConfig) SpanConfig { + c.attributes = append(c.attributes, []attribute.KeyValue(o)...) + return c +} +func (o attributeOption) applySpanStart(c SpanConfig) SpanConfig { return o.applySpan(c) } +func (o attributeOption) applyEvent(c EventConfig) EventConfig { + c.attributes = append(c.attributes, []attribute.KeyValue(o)...) + return c +} + +var _ SpanStartEventOption = attributeOption{} + +// WithAttributes adds the attributes related to a span life-cycle event. +// These attributes are used to describe the work a Span represents when this +// option is provided to a Span's start or end events. Otherwise, these +// attributes provide additional information about the event being recorded +// (e.g. error, state change, processing progress, system event). +// +// If multiple of these options are passed the attributes of each successive +// option will extend the attributes instead of overwriting. There is no +// guarantee of uniqueness in the resulting attributes. +func WithAttributes(attributes ...attribute.KeyValue) SpanStartEventOption { + return attributeOption(attributes) +} + +// SpanEventOption are options that can be used with an event or a span. +type SpanEventOption interface { + SpanOption + EventOption +} + +type timestampOption time.Time + +func (o timestampOption) applySpan(c SpanConfig) SpanConfig { + c.timestamp = time.Time(o) + return c +} +func (o timestampOption) applySpanStart(c SpanConfig) SpanConfig { return o.applySpan(c) } +func (o timestampOption) applySpanEnd(c SpanConfig) SpanConfig { return o.applySpan(c) } +func (o timestampOption) applyEvent(c EventConfig) EventConfig { + c.timestamp = time.Time(o) + return c +} + +var _ SpanEventOption = timestampOption{} + +// WithTimestamp sets the time of a Span or Event life-cycle moment (e.g. +// started, stopped, errored). +func WithTimestamp(t time.Time) SpanEventOption { + return timestampOption(t) +} + +type stackTraceOption bool + +func (o stackTraceOption) applyEvent(c EventConfig) EventConfig { + c.stackTrace = bool(o) + return c +} +func (o stackTraceOption) applySpan(c SpanConfig) SpanConfig { + c.stackTrace = bool(o) + return c +} +func (o stackTraceOption) applySpanEnd(c SpanConfig) SpanConfig { return o.applySpan(c) } + +// WithStackTrace sets the flag to capture the error with stack trace (e.g. true, false). +func WithStackTrace(b bool) SpanEndEventOption { + return stackTraceOption(b) +} + +// WithLinks adds links to a Span. The links are added to the existing Span +// links, i.e. this does not overwrite. Links with invalid span context are ignored. +func WithLinks(links ...Link) SpanStartOption { + return spanOptionFunc(func(cfg SpanConfig) SpanConfig { + cfg.links = append(cfg.links, links...) + return cfg + }) +} + +// WithNewRoot specifies that the Span should be treated as a root Span. Any +// existing parent span context will be ignored when defining the Span's trace +// identifiers. +func WithNewRoot() SpanStartOption { + return spanOptionFunc(func(cfg SpanConfig) SpanConfig { + cfg.newRoot = true + return cfg + }) +} + +// WithSpanKind sets the SpanKind of a Span. +func WithSpanKind(kind SpanKind) SpanStartOption { + return spanOptionFunc(func(cfg SpanConfig) SpanConfig { + cfg.spanKind = kind + return cfg + }) +} + +// WithInstrumentationVersion sets the instrumentation version. +func WithInstrumentationVersion(version string) TracerOption { + return tracerOptionFunc(func(cfg TracerConfig) TracerConfig { + cfg.instrumentationVersion = version + return cfg + }) +} + +// WithSchemaURL sets the schema URL for the Tracer. +func WithSchemaURL(schemaURL string) TracerOption { + return tracerOptionFunc(func(cfg TracerConfig) TracerConfig { + cfg.schemaURL = schemaURL + return cfg + }) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/context.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/context.go new file mode 100644 index 000000000..76f9a083c --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/context.go @@ -0,0 +1,61 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace // import "go.opentelemetry.io/otel/trace" + +import "context" + +type traceContextKeyType int + +const currentSpanKey traceContextKeyType = iota + +// ContextWithSpan returns a copy of parent with span set as the current Span. +func ContextWithSpan(parent context.Context, span Span) context.Context { + return context.WithValue(parent, currentSpanKey, span) +} + +// ContextWithSpanContext returns a copy of parent with sc as the current +// Span. The Span implementation that wraps sc is non-recording and performs +// no operations other than to return sc as the SpanContext from the +// SpanContext method. +func ContextWithSpanContext(parent context.Context, sc SpanContext) context.Context { + return ContextWithSpan(parent, nonRecordingSpan{sc: sc}) +} + +// ContextWithRemoteSpanContext returns a copy of parent with rsc set explicly +// as a remote SpanContext and as the current Span. The Span implementation +// that wraps rsc is non-recording and performs no operations other than to +// return rsc as the SpanContext from the SpanContext method. +func ContextWithRemoteSpanContext(parent context.Context, rsc SpanContext) context.Context { + return ContextWithSpanContext(parent, rsc.WithRemote(true)) +} + +// SpanFromContext returns the current Span from ctx. +// +// If no Span is currently set in ctx an implementation of a Span that +// performs no operations is returned. +func SpanFromContext(ctx context.Context) Span { + if ctx == nil { + return noopSpan{} + } + if span, ok := ctx.Value(currentSpanKey).(Span); ok { + return span + } + return noopSpan{} +} + +// SpanContextFromContext returns the current Span's SpanContext. +func SpanContextFromContext(ctx context.Context) SpanContext { + return SpanFromContext(ctx).SpanContext() +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/doc.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/doc.go new file mode 100644 index 000000000..391417718 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/doc.go @@ -0,0 +1,66 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +/* +Package trace provides an implementation of the tracing part of the +OpenTelemetry API. + +To participate in distributed traces a Span needs to be created for the +operation being performed as part of a traced workflow. It its simplest form: + + var tracer trace.Tracer + + func init() { + tracer = otel.Tracer("instrumentation/package/name") + } + + func operation(ctx context.Context) { + var span trace.Span + ctx, span = tracer.Start(ctx, "operation") + defer span.End() + // ... + } + +A Tracer is unique to the instrumentation and is used to create Spans. +Instrumentation should be designed to accept a TracerProvider from which it +can create its own unique Tracer. Alternatively, the registered global +TracerProvider from the go.opentelemetry.io/otel package can be used as +a default. + + const ( + name = "instrumentation/package/name" + version = "0.1.0" + ) + + type Instrumentation struct { + tracer trace.Tracer + } + + func NewInstrumentation(tp trace.TracerProvider) *Instrumentation { + if tp == nil { + tp = otel.TracerProvider() + } + return &Instrumentation{ + tracer: tp.Tracer(name, trace.WithInstrumentationVersion(version)), + } + } + + func operation(ctx context.Context, inst *Instrumentation) { + var span trace.Span + ctx, span = inst.tracer.Start(ctx, "operation") + defer span.End() + // ... + } +*/ +package trace // import "go.opentelemetry.io/otel/trace" diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/go.mod b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/go.mod new file mode 100644 index 000000000..90174c5c6 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/go.mod @@ -0,0 +1,75 @@ +module go.opentelemetry.io/otel/trace + +go 1.16 + +replace go.opentelemetry.io/otel => ../ + +replace go.opentelemetry.io/otel/bridge/opencensus => ../bridge/opencensus + +replace go.opentelemetry.io/otel/bridge/opentracing => ../bridge/opentracing + +replace go.opentelemetry.io/otel/example/jaeger => ../example/jaeger + +replace go.opentelemetry.io/otel/example/namedtracer => ../example/namedtracer + +replace go.opentelemetry.io/otel/example/opencensus => ../example/opencensus + +replace go.opentelemetry.io/otel/example/otel-collector => ../example/otel-collector + +replace go.opentelemetry.io/otel/example/prom-collector => ../example/prom-collector + +replace go.opentelemetry.io/otel/example/prometheus => ../example/prometheus + +replace go.opentelemetry.io/otel/example/zipkin => ../example/zipkin + +replace go.opentelemetry.io/otel/exporters/prometheus => ../exporters/prometheus + +replace go.opentelemetry.io/otel/exporters/jaeger => ../exporters/jaeger + +replace go.opentelemetry.io/otel/exporters/zipkin => ../exporters/zipkin + +replace go.opentelemetry.io/otel/internal/tools => ../internal/tools + +replace go.opentelemetry.io/otel/metric => ../metric + +replace go.opentelemetry.io/otel/sdk => ../sdk + +replace go.opentelemetry.io/otel/sdk/export/metric => ../sdk/export/metric + +replace go.opentelemetry.io/otel/sdk/metric => ../sdk/metric + +replace go.opentelemetry.io/otel/trace => ./ + +require ( + github.com/google/go-cmp v0.5.7 + github.com/stretchr/testify v1.7.0 + go.opentelemetry.io/otel v1.4.1 +) + +replace go.opentelemetry.io/otel/example/passthrough => ../example/passthrough + +replace go.opentelemetry.io/otel/exporters/otlp/otlptrace => ../exporters/otlp/otlptrace + +replace go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc => ../exporters/otlp/otlptrace/otlptracegrpc + +replace go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp => ../exporters/otlp/otlptrace/otlptracehttp + +replace go.opentelemetry.io/otel/internal/metric => ../internal/metric + +replace go.opentelemetry.io/otel/exporters/otlp/otlpmetric => ../exporters/otlp/otlpmetric + +replace go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc => ../exporters/otlp/otlpmetric/otlpmetricgrpc + +replace go.opentelemetry.io/otel/exporters/stdout/stdoutmetric => ../exporters/stdout/stdoutmetric + +replace go.opentelemetry.io/otel/exporters/stdout/stdouttrace => ../exporters/stdout/stdouttrace + +replace go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp => ../exporters/otlp/otlpmetric/otlpmetrichttp + +replace go.opentelemetry.io/otel/bridge/opencensus/test => ../bridge/opencensus/test + +replace go.opentelemetry.io/otel/example/fib => ../example/fib + +replace go.opentelemetry.io/otel/schema => ../schema + +replace go.opentelemetry.io/otel/exporters/otlp/internal/retry => ../exporters/otlp/internal/retry diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/go.sum b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/go.sum new file mode 100644 index 000000000..83b153d9d --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/go.sum @@ -0,0 +1,17 @@ +github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A= +github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE= +github.com/google/go-cmp v0.5.7 h1:81/ik6ipDQS2aGcBfIN5dHDB36BwrStyeAQquSYCV4o= +github.com/google/go-cmp v0.5.7/go.mod h1:n+brtR0CgQNWTVd5ZUFpTBC8YFBDLK/h/bpaJ8/DtOE= +github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY= +github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= +golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4= +golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo= +gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/nonrecording.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/nonrecording.go new file mode 100644 index 000000000..88fcb8161 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/nonrecording.go @@ -0,0 +1,27 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace // import "go.opentelemetry.io/otel/trace" + +// nonRecordingSpan is a minimal implementation of a Span that wraps a +// SpanContext. It performs no operations other than to return the wrapped +// SpanContext. +type nonRecordingSpan struct { + noopSpan + + sc SpanContext +} + +// SpanContext returns the wrapped SpanContext. +func (s nonRecordingSpan) SpanContext() SpanContext { return s.sc } diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/noop.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/noop.go new file mode 100644 index 000000000..ad9a9fc5b --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/noop.go @@ -0,0 +1,89 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace // import "go.opentelemetry.io/otel/trace" + +import ( + "context" + + "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/codes" +) + +// NewNoopTracerProvider returns an implementation of TracerProvider that +// performs no operations. The Tracer and Spans created from the returned +// TracerProvider also perform no operations. +func NewNoopTracerProvider() TracerProvider { + return noopTracerProvider{} +} + +type noopTracerProvider struct{} + +var _ TracerProvider = noopTracerProvider{} + +// Tracer returns noop implementation of Tracer. +func (p noopTracerProvider) Tracer(string, ...TracerOption) Tracer { + return noopTracer{} +} + +// noopTracer is an implementation of Tracer that preforms no operations. +type noopTracer struct{} + +var _ Tracer = noopTracer{} + +// Start carries forward a non-recording Span, if one is present in the context, otherwise it +// creates a no-op Span. +func (t noopTracer) Start(ctx context.Context, name string, _ ...SpanStartOption) (context.Context, Span) { + span := SpanFromContext(ctx) + if _, ok := span.(nonRecordingSpan); !ok { + // span is likely already a noopSpan, but let's be sure + span = noopSpan{} + } + return ContextWithSpan(ctx, span), span +} + +// noopSpan is an implementation of Span that preforms no operations. +type noopSpan struct{} + +var _ Span = noopSpan{} + +// SpanContext returns an empty span context. +func (noopSpan) SpanContext() SpanContext { return SpanContext{} } + +// IsRecording always returns false. +func (noopSpan) IsRecording() bool { return false } + +// SetStatus does nothing. +func (noopSpan) SetStatus(codes.Code, string) {} + +// SetError does nothing. +func (noopSpan) SetError(bool) {} + +// SetAttributes does nothing. +func (noopSpan) SetAttributes(...attribute.KeyValue) {} + +// End does nothing. +func (noopSpan) End(...SpanEndOption) {} + +// RecordError does nothing. +func (noopSpan) RecordError(error, ...EventOption) {} + +// AddEvent does nothing. +func (noopSpan) AddEvent(string, ...EventOption) {} + +// SetName does nothing. +func (noopSpan) SetName(string) {} + +// TracerProvider returns a no-op TracerProvider +func (noopSpan) TracerProvider() TracerProvider { return noopTracerProvider{} } diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/trace.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/trace.go new file mode 100644 index 000000000..0923ceb98 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/trace.go @@ -0,0 +1,519 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace // import "go.opentelemetry.io/otel/trace" + +import ( + "bytes" + "context" + "encoding/hex" + "encoding/json" + + "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/codes" +) + +const ( + // FlagsSampled is a bitmask with the sampled bit set. A SpanContext + // with the sampling bit set means the span is sampled. + FlagsSampled = TraceFlags(0x01) + + errInvalidHexID errorConst = "trace-id and span-id can only contain [0-9a-f] characters, all lowercase" + + errInvalidTraceIDLength errorConst = "hex encoded trace-id must have length equals to 32" + errNilTraceID errorConst = "trace-id can't be all zero" + + errInvalidSpanIDLength errorConst = "hex encoded span-id must have length equals to 16" + errNilSpanID errorConst = "span-id can't be all zero" +) + +type errorConst string + +func (e errorConst) Error() string { + return string(e) +} + +// TraceID is a unique identity of a trace. +// nolint:revive // revive complains about stutter of `trace.TraceID`. +type TraceID [16]byte + +var nilTraceID TraceID +var _ json.Marshaler = nilTraceID + +// IsValid checks whether the trace TraceID is valid. A valid trace ID does +// not consist of zeros only. +func (t TraceID) IsValid() bool { + return !bytes.Equal(t[:], nilTraceID[:]) +} + +// MarshalJSON implements a custom marshal function to encode TraceID +// as a hex string. +func (t TraceID) MarshalJSON() ([]byte, error) { + return json.Marshal(t.String()) +} + +// String returns the hex string representation form of a TraceID +func (t TraceID) String() string { + return hex.EncodeToString(t[:]) +} + +// SpanID is a unique identity of a span in a trace. +type SpanID [8]byte + +var nilSpanID SpanID +var _ json.Marshaler = nilSpanID + +// IsValid checks whether the SpanID is valid. A valid SpanID does not consist +// of zeros only. +func (s SpanID) IsValid() bool { + return !bytes.Equal(s[:], nilSpanID[:]) +} + +// MarshalJSON implements a custom marshal function to encode SpanID +// as a hex string. +func (s SpanID) MarshalJSON() ([]byte, error) { + return json.Marshal(s.String()) +} + +// String returns the hex string representation form of a SpanID +func (s SpanID) String() string { + return hex.EncodeToString(s[:]) +} + +// TraceIDFromHex returns a TraceID from a hex string if it is compliant with +// the W3C trace-context specification. See more at +// https://www.w3.org/TR/trace-context/#trace-id +// nolint:revive // revive complains about stutter of `trace.TraceIDFromHex`. +func TraceIDFromHex(h string) (TraceID, error) { + t := TraceID{} + if len(h) != 32 { + return t, errInvalidTraceIDLength + } + + if err := decodeHex(h, t[:]); err != nil { + return t, err + } + + if !t.IsValid() { + return t, errNilTraceID + } + return t, nil +} + +// SpanIDFromHex returns a SpanID from a hex string if it is compliant +// with the w3c trace-context specification. +// See more at https://www.w3.org/TR/trace-context/#parent-id +func SpanIDFromHex(h string) (SpanID, error) { + s := SpanID{} + if len(h) != 16 { + return s, errInvalidSpanIDLength + } + + if err := decodeHex(h, s[:]); err != nil { + return s, err + } + + if !s.IsValid() { + return s, errNilSpanID + } + return s, nil +} + +func decodeHex(h string, b []byte) error { + for _, r := range h { + switch { + case 'a' <= r && r <= 'f': + continue + case '0' <= r && r <= '9': + continue + default: + return errInvalidHexID + } + } + + decoded, err := hex.DecodeString(h) + if err != nil { + return err + } + + copy(b, decoded) + return nil +} + +// TraceFlags contains flags that can be set on a SpanContext +type TraceFlags byte //nolint:revive // revive complains about stutter of `trace.TraceFlags`. + +// IsSampled returns if the sampling bit is set in the TraceFlags. +func (tf TraceFlags) IsSampled() bool { + return tf&FlagsSampled == FlagsSampled +} + +// WithSampled sets the sampling bit in a new copy of the TraceFlags. +func (tf TraceFlags) WithSampled(sampled bool) TraceFlags { + if sampled { + return tf | FlagsSampled + } + + return tf &^ FlagsSampled +} + +// MarshalJSON implements a custom marshal function to encode TraceFlags +// as a hex string. +func (tf TraceFlags) MarshalJSON() ([]byte, error) { + return json.Marshal(tf.String()) +} + +// String returns the hex string representation form of TraceFlags +func (tf TraceFlags) String() string { + return hex.EncodeToString([]byte{byte(tf)}[:]) +} + +// SpanContextConfig contains mutable fields usable for constructing +// an immutable SpanContext. +type SpanContextConfig struct { + TraceID TraceID + SpanID SpanID + TraceFlags TraceFlags + TraceState TraceState + Remote bool +} + +// NewSpanContext constructs a SpanContext using values from the provided +// SpanContextConfig. +func NewSpanContext(config SpanContextConfig) SpanContext { + return SpanContext{ + traceID: config.TraceID, + spanID: config.SpanID, + traceFlags: config.TraceFlags, + traceState: config.TraceState, + remote: config.Remote, + } +} + +// SpanContext contains identifying trace information about a Span. +type SpanContext struct { + traceID TraceID + spanID SpanID + traceFlags TraceFlags + traceState TraceState + remote bool +} + +var _ json.Marshaler = SpanContext{} + +// IsValid returns if the SpanContext is valid. A valid span context has a +// valid TraceID and SpanID. +func (sc SpanContext) IsValid() bool { + return sc.HasTraceID() && sc.HasSpanID() +} + +// IsRemote indicates whether the SpanContext represents a remotely-created Span. +func (sc SpanContext) IsRemote() bool { + return sc.remote +} + +// WithRemote returns a copy of sc with the Remote property set to remote. +func (sc SpanContext) WithRemote(remote bool) SpanContext { + return SpanContext{ + traceID: sc.traceID, + spanID: sc.spanID, + traceFlags: sc.traceFlags, + traceState: sc.traceState, + remote: remote, + } +} + +// TraceID returns the TraceID from the SpanContext. +func (sc SpanContext) TraceID() TraceID { + return sc.traceID +} + +// HasTraceID checks if the SpanContext has a valid TraceID. +func (sc SpanContext) HasTraceID() bool { + return sc.traceID.IsValid() +} + +// WithTraceID returns a new SpanContext with the TraceID replaced. +func (sc SpanContext) WithTraceID(traceID TraceID) SpanContext { + return SpanContext{ + traceID: traceID, + spanID: sc.spanID, + traceFlags: sc.traceFlags, + traceState: sc.traceState, + remote: sc.remote, + } +} + +// SpanID returns the SpanID from the SpanContext. +func (sc SpanContext) SpanID() SpanID { + return sc.spanID +} + +// HasSpanID checks if the SpanContext has a valid SpanID. +func (sc SpanContext) HasSpanID() bool { + return sc.spanID.IsValid() +} + +// WithSpanID returns a new SpanContext with the SpanID replaced. +func (sc SpanContext) WithSpanID(spanID SpanID) SpanContext { + return SpanContext{ + traceID: sc.traceID, + spanID: spanID, + traceFlags: sc.traceFlags, + traceState: sc.traceState, + remote: sc.remote, + } +} + +// TraceFlags returns the flags from the SpanContext. +func (sc SpanContext) TraceFlags() TraceFlags { + return sc.traceFlags +} + +// IsSampled returns if the sampling bit is set in the SpanContext's TraceFlags. +func (sc SpanContext) IsSampled() bool { + return sc.traceFlags.IsSampled() +} + +// WithTraceFlags returns a new SpanContext with the TraceFlags replaced. +func (sc SpanContext) WithTraceFlags(flags TraceFlags) SpanContext { + return SpanContext{ + traceID: sc.traceID, + spanID: sc.spanID, + traceFlags: flags, + traceState: sc.traceState, + remote: sc.remote, + } +} + +// TraceState returns the TraceState from the SpanContext. +func (sc SpanContext) TraceState() TraceState { + return sc.traceState +} + +// WithTraceState returns a new SpanContext with the TraceState replaced. +func (sc SpanContext) WithTraceState(state TraceState) SpanContext { + return SpanContext{ + traceID: sc.traceID, + spanID: sc.spanID, + traceFlags: sc.traceFlags, + traceState: state, + remote: sc.remote, + } +} + +// Equal is a predicate that determines whether two SpanContext values are equal. +func (sc SpanContext) Equal(other SpanContext) bool { + return sc.traceID == other.traceID && + sc.spanID == other.spanID && + sc.traceFlags == other.traceFlags && + sc.traceState.String() == other.traceState.String() && + sc.remote == other.remote +} + +// MarshalJSON implements a custom marshal function to encode a SpanContext. +func (sc SpanContext) MarshalJSON() ([]byte, error) { + return json.Marshal(SpanContextConfig{ + TraceID: sc.traceID, + SpanID: sc.spanID, + TraceFlags: sc.traceFlags, + TraceState: sc.traceState, + Remote: sc.remote, + }) +} + +// Span is the individual component of a trace. It represents a single named +// and timed operation of a workflow that is traced. A Tracer is used to +// create a Span and it is then up to the operation the Span represents to +// properly end the Span when the operation itself ends. +// +// Warning: methods may be added to this interface in minor releases. +type Span interface { + // End completes the Span. The Span is considered complete and ready to be + // delivered through the rest of the telemetry pipeline after this method + // is called. Therefore, updates to the Span are not allowed after this + // method has been called. + End(options ...SpanEndOption) + + // AddEvent adds an event with the provided name and options. + AddEvent(name string, options ...EventOption) + + // IsRecording returns the recording state of the Span. It will return + // true if the Span is active and events can be recorded. + IsRecording() bool + + // RecordError will record err as an exception span event for this span. An + // additional call to SetStatus is required if the Status of the Span should + // be set to Error, as this method does not change the Span status. If this + // span is not being recorded or err is nil then this method does nothing. + RecordError(err error, options ...EventOption) + + // SpanContext returns the SpanContext of the Span. The returned SpanContext + // is usable even after the End method has been called for the Span. + SpanContext() SpanContext + + // SetStatus sets the status of the Span in the form of a code and a + // description, overriding previous values set. The description is only + // included in a status when the code is for an error. + SetStatus(code codes.Code, description string) + + // SetName sets the Span name. + SetName(name string) + + // SetAttributes sets kv as attributes of the Span. If a key from kv + // already exists for an attribute of the Span it will be overwritten with + // the value contained in kv. + SetAttributes(kv ...attribute.KeyValue) + + // TracerProvider returns a TracerProvider that can be used to generate + // additional Spans on the same telemetry pipeline as the current Span. + TracerProvider() TracerProvider +} + +// Link is the relationship between two Spans. The relationship can be within +// the same Trace or across different Traces. +// +// For example, a Link is used in the following situations: +// +// 1. Batch Processing: A batch of operations may contain operations +// associated with one or more traces/spans. Since there can only be one +// parent SpanContext, a Link is used to keep reference to the +// SpanContext of all operations in the batch. +// 2. Public Endpoint: A SpanContext for an in incoming client request on a +// public endpoint should be considered untrusted. In such a case, a new +// trace with its own identity and sampling decision needs to be created, +// but this new trace needs to be related to the original trace in some +// form. A Link is used to keep reference to the original SpanContext and +// track the relationship. +type Link struct { + // SpanContext of the linked Span. + SpanContext SpanContext + + // Attributes describe the aspects of the link. + Attributes []attribute.KeyValue +} + +// LinkFromContext returns a link encapsulating the SpanContext in the provided ctx. +func LinkFromContext(ctx context.Context, attrs ...attribute.KeyValue) Link { + return Link{ + SpanContext: SpanContextFromContext(ctx), + Attributes: attrs, + } +} + +// SpanKind is the role a Span plays in a Trace. +type SpanKind int + +// As a convenience, these match the proto definition, see +// https://github.com/open-telemetry/opentelemetry-proto/blob/30d237e1ff3ab7aa50e0922b5bebdd93505090af/opentelemetry/proto/trace/v1/trace.proto#L101-L129 +// +// The unspecified value is not a valid `SpanKind`. Use `ValidateSpanKind()` +// to coerce a span kind to a valid value. +const ( + // SpanKindUnspecified is an unspecified SpanKind and is not a valid + // SpanKind. SpanKindUnspecified should be replaced with SpanKindInternal + // if it is received. + SpanKindUnspecified SpanKind = 0 + // SpanKindInternal is a SpanKind for a Span that represents an internal + // operation within an application. + SpanKindInternal SpanKind = 1 + // SpanKindServer is a SpanKind for a Span that represents the operation + // of handling a request from a client. + SpanKindServer SpanKind = 2 + // SpanKindClient is a SpanKind for a Span that represents the operation + // of client making a request to a server. + SpanKindClient SpanKind = 3 + // SpanKindProducer is a SpanKind for a Span that represents the operation + // of a producer sending a message to a message broker. Unlike + // SpanKindClient and SpanKindServer, there is often no direct + // relationship between this kind of Span and a SpanKindConsumer kind. A + // SpanKindProducer Span will end once the message is accepted by the + // message broker which might not overlap with the processing of that + // message. + SpanKindProducer SpanKind = 4 + // SpanKindConsumer is a SpanKind for a Span that represents the operation + // of a consumer receiving a message from a message broker. Like + // SpanKindProducer Spans, there is often no direct relationship between + // this Span and the Span that produced the message. + SpanKindConsumer SpanKind = 5 +) + +// ValidateSpanKind returns a valid span kind value. This will coerce +// invalid values into the default value, SpanKindInternal. +func ValidateSpanKind(spanKind SpanKind) SpanKind { + switch spanKind { + case SpanKindInternal, + SpanKindServer, + SpanKindClient, + SpanKindProducer, + SpanKindConsumer: + // valid + return spanKind + default: + return SpanKindInternal + } +} + +// String returns the specified name of the SpanKind in lower-case. +func (sk SpanKind) String() string { + switch sk { + case SpanKindInternal: + return "internal" + case SpanKindServer: + return "server" + case SpanKindClient: + return "client" + case SpanKindProducer: + return "producer" + case SpanKindConsumer: + return "consumer" + default: + return "unspecified" + } +} + +// Tracer is the creator of Spans. +// +// Warning: methods may be added to this interface in minor releases. +type Tracer interface { + // Start creates a span and a context.Context containing the newly-created span. + // + // If the context.Context provided in `ctx` contains a Span then the newly-created + // Span will be a child of that span, otherwise it will be a root span. This behavior + // can be overridden by providing `WithNewRoot()` as a SpanOption, causing the + // newly-created Span to be a root span even if `ctx` contains a Span. + // + // When creating a Span it is recommended to provide all known span attributes using + // the `WithAttributes()` SpanOption as samplers will only have access to the + // attributes provided when a Span is created. + // + // Any Span that is created MUST also be ended. This is the responsibility of the user. + // Implementations of this API may leak memory or other resources if Spans are not ended. + Start(ctx context.Context, spanName string, opts ...SpanStartOption) (context.Context, Span) +} + +// TracerProvider provides access to instrumentation Tracers. +// +// Warning: methods may be added to this interface in minor releases. +type TracerProvider interface { + // Tracer creates an implementation of the Tracer interface. + // The instrumentationName must be the name of the library providing + // instrumentation. This name may be the same as the instrumented code + // only if that code provides built-in instrumentation. If the + // instrumentationName is empty, then a implementation defined default + // name will be used instead. + // + // This method must be concurrency safe. + Tracer(instrumentationName string, opts ...TracerOption) Tracer +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/tracestate.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/tracestate.go new file mode 100644 index 000000000..86fc62c1d --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/trace/tracestate.go @@ -0,0 +1,217 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package trace // import "go.opentelemetry.io/otel/trace" + +import ( + "encoding/json" + "fmt" + "regexp" + "strings" +) + +var ( + maxListMembers = 32 + + listDelimiter = "," + + // based on the W3C Trace Context specification, see + // https://www.w3.org/TR/trace-context-1/#tracestate-header + noTenantKeyFormat = `[a-z][_0-9a-z\-\*\/]{0,255}` + withTenantKeyFormat = `[a-z0-9][_0-9a-z\-\*\/]{0,240}@[a-z][_0-9a-z\-\*\/]{0,13}` + valueFormat = `[\x20-\x2b\x2d-\x3c\x3e-\x7e]{0,255}[\x21-\x2b\x2d-\x3c\x3e-\x7e]` + + keyRe = regexp.MustCompile(`^((` + noTenantKeyFormat + `)|(` + withTenantKeyFormat + `))$`) + valueRe = regexp.MustCompile(`^(` + valueFormat + `)$`) + memberRe = regexp.MustCompile(`^\s*((` + noTenantKeyFormat + `)|(` + withTenantKeyFormat + `))=(` + valueFormat + `)\s*$`) + + errInvalidKey errorConst = "invalid tracestate key" + errInvalidValue errorConst = "invalid tracestate value" + errInvalidMember errorConst = "invalid tracestate list-member" + errMemberNumber errorConst = "too many list-members in tracestate" + errDuplicate errorConst = "duplicate list-member in tracestate" +) + +type member struct { + Key string + Value string +} + +func newMember(key, value string) (member, error) { + if !keyRe.MatchString(key) { + return member{}, fmt.Errorf("%w: %s", errInvalidKey, key) + } + if !valueRe.MatchString(value) { + return member{}, fmt.Errorf("%w: %s", errInvalidValue, value) + } + return member{Key: key, Value: value}, nil +} + +func parseMember(m string) (member, error) { + matches := memberRe.FindStringSubmatch(m) + if len(matches) != 5 { + return member{}, fmt.Errorf("%w: %s", errInvalidMember, m) + } + + return member{ + Key: matches[1], + Value: matches[4], + }, nil + +} + +// String encodes member into a string compliant with the W3C Trace Context +// specification. +func (m member) String() string { + return fmt.Sprintf("%s=%s", m.Key, m.Value) +} + +// TraceState provides additional vendor-specific trace identification +// information across different distributed tracing systems. It represents an +// immutable list consisting of key/value pairs, each pair is referred to as a +// list-member. +// +// TraceState conforms to the W3C Trace Context specification +// (https://www.w3.org/TR/trace-context-1). All operations that create or copy +// a TraceState do so by validating all input and will only produce TraceState +// that conform to the specification. Specifically, this means that all +// list-member's key/value pairs are valid, no duplicate list-members exist, +// and the maximum number of list-members (32) is not exceeded. +type TraceState struct { //nolint:revive // revive complains about stutter of `trace.TraceState` + // list is the members in order. + list []member +} + +var _ json.Marshaler = TraceState{} + +// ParseTraceState attempts to decode a TraceState from the passed +// string. It returns an error if the input is invalid according to the W3C +// Trace Context specification. +func ParseTraceState(tracestate string) (TraceState, error) { + if tracestate == "" { + return TraceState{}, nil + } + + wrapErr := func(err error) error { + return fmt.Errorf("failed to parse tracestate: %w", err) + } + + var members []member + found := make(map[string]struct{}) + for _, memberStr := range strings.Split(tracestate, listDelimiter) { + if len(memberStr) == 0 { + continue + } + + m, err := parseMember(memberStr) + if err != nil { + return TraceState{}, wrapErr(err) + } + + if _, ok := found[m.Key]; ok { + return TraceState{}, wrapErr(errDuplicate) + } + found[m.Key] = struct{}{} + + members = append(members, m) + if n := len(members); n > maxListMembers { + return TraceState{}, wrapErr(errMemberNumber) + } + } + + return TraceState{list: members}, nil +} + +// MarshalJSON marshals the TraceState into JSON. +func (ts TraceState) MarshalJSON() ([]byte, error) { + return json.Marshal(ts.String()) +} + +// String encodes the TraceState into a string compliant with the W3C +// Trace Context specification. The returned string will be invalid if the +// TraceState contains any invalid members. +func (ts TraceState) String() string { + members := make([]string, len(ts.list)) + for i, m := range ts.list { + members[i] = m.String() + } + return strings.Join(members, listDelimiter) +} + +// Get returns the value paired with key from the corresponding TraceState +// list-member if it exists, otherwise an empty string is returned. +func (ts TraceState) Get(key string) string { + for _, member := range ts.list { + if member.Key == key { + return member.Value + } + } + + return "" +} + +// Insert adds a new list-member defined by the key/value pair to the +// TraceState. If a list-member already exists for the given key, that +// list-member's value is updated. The new or updated list-member is always +// moved to the beginning of the TraceState as specified by the W3C Trace +// Context specification. +// +// If key or value are invalid according to the W3C Trace Context +// specification an error is returned with the original TraceState. +// +// If adding a new list-member means the TraceState would have more members +// than is allowed an error is returned instead with the original TraceState. +func (ts TraceState) Insert(key, value string) (TraceState, error) { + m, err := newMember(key, value) + if err != nil { + return ts, err + } + + cTS := ts.Delete(key) + if cTS.Len()+1 > maxListMembers { + // TODO (MrAlias): When the second version of the Trace Context + // specification is published this needs to not return an error. + // Instead it should drop the "right-most" member and insert the new + // member at the front. + // + // https://github.com/w3c/trace-context/pull/448 + return ts, fmt.Errorf("failed to insert: %w", errMemberNumber) + } + + cTS.list = append(cTS.list, member{}) + copy(cTS.list[1:], cTS.list) + cTS.list[0] = m + + return cTS, nil +} + +// Delete returns a copy of the TraceState with the list-member identified by +// key removed. +func (ts TraceState) Delete(key string) TraceState { + members := make([]member, ts.Len()) + copy(members, ts.list) + for i, member := range ts.list { + if member.Key == key { + members = append(members[:i], members[i+1:]...) + // TraceState should contain no duplicate members. + break + } + } + return TraceState{list: members} +} + +// Len returns the number of list-members in the TraceState. +func (ts TraceState) Len() int { + return len(ts.list) +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/verify_examples.sh b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/verify_examples.sh new file mode 100644 index 000000000..dbb61a422 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/verify_examples.sh @@ -0,0 +1,85 @@ +#!/bin/bash + +# Copyright The OpenTelemetry Authors +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +set -euo pipefail + +cd $(dirname $0) +TOOLS_DIR=$(pwd)/.tools + +if [ -z "${GOPATH}" ] ; then + printf "GOPATH is not defined.\n" + exit -1 +fi + +if [ ! -d "${GOPATH}" ] ; then + printf "GOPATH ${GOPATH} is invalid \n" + exit -1 +fi + +# Pre-requisites +if ! git diff --quiet; then \ + git status + printf "\n\nError: working tree is not clean\n" + exit -1 +fi + +if [ "$(git tag --contains $(git log -1 --pretty=format:"%H"))" = "" ] ; then + printf "$(git log -1)" + printf "\n\nError: HEAD is not pointing to a tagged version" +fi + +make ${TOOLS_DIR}/gojq + +DIR_TMP="${GOPATH}/src/oteltmp/" +rm -rf $DIR_TMP +mkdir -p $DIR_TMP + +printf "Copy examples to ${DIR_TMP}\n" +cp -a ./example ${DIR_TMP} + +# Update go.mod files +printf "Update go.mod: rename module and remove replace\n" + +PACKAGE_DIRS=$(find . -mindepth 2 -type f -name 'go.mod' -exec dirname {} \; | egrep 'example' | sed 's/^\.\///' | sort) + +for dir in $PACKAGE_DIRS; do + printf " Update go.mod for $dir\n" + (cd "${DIR_TMP}/${dir}" && \ + # replaces is ("mod1" "mod2" …) + replaces=($(go mod edit -json | ${TOOLS_DIR}/gojq '.Replace[].Old.Path')) && \ + # strip double quotes + replaces=("${replaces[@]%\"}") && \ + replaces=("${replaces[@]#\"}") && \ + # make an array (-dropreplace=mod1 -dropreplace=mod2 …) + dropreplaces=("${replaces[@]/#/-dropreplace=}") && \ + go mod edit -module "oteltmp/${dir}" "${dropreplaces[@]}" && \ + go mod tidy) +done +printf "Update done:\n\n" + +# Build directories that contain main package. These directories are different than +# directories that contain go.mod files. +printf "Build examples:\n" +EXAMPLES=$(./get_main_pkgs.sh ./example) +for ex in $EXAMPLES; do + printf " Build $ex in ${DIR_TMP}/${ex}\n" + (cd "${DIR_TMP}/${ex}" && \ + go build .) +done + +# Cleanup +printf "Remove copied files.\n" +rm -rf $DIR_TMP diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/version.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/version.go new file mode 100644 index 000000000..a09bcbb5e --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/version.go @@ -0,0 +1,20 @@ +// Copyright The OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package otel // import "go.opentelemetry.io/otel" + +// Version is the current release version of OpenTelemetry in use. +func Version() string { + return "1.4.1" +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/versions.yaml b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/versions.yaml new file mode 100644 index 000000000..3f06f2993 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/otel/versions.yaml @@ -0,0 +1,60 @@ +# Copyright The OpenTelemetry Authors +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +module-sets: + stable-v1: + version: v1.4.1 + modules: + - go.opentelemetry.io/otel + - go.opentelemetry.io/otel/bridge/opentracing + - go.opentelemetry.io/otel/example/fib + - go.opentelemetry.io/otel/example/jaeger + - go.opentelemetry.io/otel/example/namedtracer + - go.opentelemetry.io/otel/example/otel-collector + - go.opentelemetry.io/otel/example/passthrough + - go.opentelemetry.io/otel/example/zipkin + - go.opentelemetry.io/otel/exporters/jaeger + - go.opentelemetry.io/otel/exporters/zipkin + - go.opentelemetry.io/otel/exporters/otlp/otlptrace + - go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc + - go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp + - go.opentelemetry.io/otel/exporters/otlp/internal/retry + - go.opentelemetry.io/otel/exporters/stdout/stdouttrace + - go.opentelemetry.io/otel/trace + - go.opentelemetry.io/otel/sdk + experimental-metrics: + version: v0.27.0 + modules: + - go.opentelemetry.io/otel/example/prometheus + - go.opentelemetry.io/otel/exporters/otlp/otlpmetric + - go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc + - go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp + - go.opentelemetry.io/otel/exporters/prometheus + - go.opentelemetry.io/otel/exporters/stdout/stdoutmetric + - go.opentelemetry.io/otel/internal/metric + - go.opentelemetry.io/otel/metric + - go.opentelemetry.io/otel/sdk/export/metric + - go.opentelemetry.io/otel/sdk/metric + experimental-schema: + version: v0.0.2 + modules: + - go.opentelemetry.io/otel/schema + bridge: + version: v0.27.1 + modules: + - go.opentelemetry.io/otel/bridge/opencensus + - go.opentelemetry.io/otel/bridge/opencensus/test + - go.opentelemetry.io/otel/example/opencensus +excluded-modules: + - go.opentelemetry.io/otel/internal/tools diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/LICENSE b/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/LICENSE new file mode 100644 index 000000000..261eeb9e9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/collector/trace/v1/trace_config.pb.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/collector/trace/v1/trace_config.pb.go new file mode 100644 index 000000000..07f7e9b1f --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/collector/trace/v1/trace_config.pb.go @@ -0,0 +1,573 @@ +// Copyright 2019, OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.23.0 +// protoc v3.13.0 +// source: opentelemetry/proto/trace/v1/trace_config.proto + +package v1 + +import ( + proto "github.com/golang/protobuf/proto" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +// This is a compile-time assertion that a sufficiently up-to-date version +// of the legacy proto package is being used. +const _ = proto.ProtoPackageIsVersion4 + +// How spans should be sampled: +// - Always off +// - Always on +// - Always follow the parent Span's decision (off if no parent). +type ConstantSampler_ConstantDecision int32 + +const ( + ConstantSampler_ALWAYS_OFF ConstantSampler_ConstantDecision = 0 + ConstantSampler_ALWAYS_ON ConstantSampler_ConstantDecision = 1 + ConstantSampler_ALWAYS_PARENT ConstantSampler_ConstantDecision = 2 +) + +// Enum value maps for ConstantSampler_ConstantDecision. +var ( + ConstantSampler_ConstantDecision_name = map[int32]string{ + 0: "ALWAYS_OFF", + 1: "ALWAYS_ON", + 2: "ALWAYS_PARENT", + } + ConstantSampler_ConstantDecision_value = map[string]int32{ + "ALWAYS_OFF": 0, + "ALWAYS_ON": 1, + "ALWAYS_PARENT": 2, + } +) + +func (x ConstantSampler_ConstantDecision) Enum() *ConstantSampler_ConstantDecision { + p := new(ConstantSampler_ConstantDecision) + *p = x + return p +} + +func (x ConstantSampler_ConstantDecision) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (ConstantSampler_ConstantDecision) Descriptor() protoreflect.EnumDescriptor { + return file_opentelemetry_proto_trace_v1_trace_config_proto_enumTypes[0].Descriptor() +} + +func (ConstantSampler_ConstantDecision) Type() protoreflect.EnumType { + return &file_opentelemetry_proto_trace_v1_trace_config_proto_enumTypes[0] +} + +func (x ConstantSampler_ConstantDecision) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use ConstantSampler_ConstantDecision.Descriptor instead. +func (ConstantSampler_ConstantDecision) EnumDescriptor() ([]byte, []int) { + return file_opentelemetry_proto_trace_v1_trace_config_proto_rawDescGZIP(), []int{1, 0} +} + +// Global configuration of the trace service. All fields must be specified, or +// the default (zero) values will be used for each type. +type TraceConfig struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The global default sampler used to make decisions on span sampling. + // + // Types that are assignable to Sampler: + // *TraceConfig_ConstantSampler + // *TraceConfig_TraceIdRatioBased + // *TraceConfig_RateLimitingSampler + Sampler isTraceConfig_Sampler `protobuf_oneof:"sampler"` + // The global default max number of attributes per span. + MaxNumberOfAttributes int64 `protobuf:"varint,4,opt,name=max_number_of_attributes,json=maxNumberOfAttributes,proto3" json:"max_number_of_attributes,omitempty"` + // The global default max number of annotation events per span. + MaxNumberOfTimedEvents int64 `protobuf:"varint,5,opt,name=max_number_of_timed_events,json=maxNumberOfTimedEvents,proto3" json:"max_number_of_timed_events,omitempty"` + // The global default max number of attributes per timed event. + MaxNumberOfAttributesPerTimedEvent int64 `protobuf:"varint,6,opt,name=max_number_of_attributes_per_timed_event,json=maxNumberOfAttributesPerTimedEvent,proto3" json:"max_number_of_attributes_per_timed_event,omitempty"` + // The global default max number of link entries per span. + MaxNumberOfLinks int64 `protobuf:"varint,7,opt,name=max_number_of_links,json=maxNumberOfLinks,proto3" json:"max_number_of_links,omitempty"` + // The global default max number of attributes per span. + MaxNumberOfAttributesPerLink int64 `protobuf:"varint,8,opt,name=max_number_of_attributes_per_link,json=maxNumberOfAttributesPerLink,proto3" json:"max_number_of_attributes_per_link,omitempty"` +} + +func (x *TraceConfig) Reset() { + *x = TraceConfig{} + if protoimpl.UnsafeEnabled { + mi := &file_opentelemetry_proto_trace_v1_trace_config_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *TraceConfig) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*TraceConfig) ProtoMessage() {} + +func (x *TraceConfig) ProtoReflect() protoreflect.Message { + mi := &file_opentelemetry_proto_trace_v1_trace_config_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use TraceConfig.ProtoReflect.Descriptor instead. +func (*TraceConfig) Descriptor() ([]byte, []int) { + return file_opentelemetry_proto_trace_v1_trace_config_proto_rawDescGZIP(), []int{0} +} + +func (m *TraceConfig) GetSampler() isTraceConfig_Sampler { + if m != nil { + return m.Sampler + } + return nil +} + +func (x *TraceConfig) GetConstantSampler() *ConstantSampler { + if x, ok := x.GetSampler().(*TraceConfig_ConstantSampler); ok { + return x.ConstantSampler + } + return nil +} + +func (x *TraceConfig) GetTraceIdRatioBased() *TraceIdRatioBased { + if x, ok := x.GetSampler().(*TraceConfig_TraceIdRatioBased); ok { + return x.TraceIdRatioBased + } + return nil +} + +func (x *TraceConfig) GetRateLimitingSampler() *RateLimitingSampler { + if x, ok := x.GetSampler().(*TraceConfig_RateLimitingSampler); ok { + return x.RateLimitingSampler + } + return nil +} + +func (x *TraceConfig) GetMaxNumberOfAttributes() int64 { + if x != nil { + return x.MaxNumberOfAttributes + } + return 0 +} + +func (x *TraceConfig) GetMaxNumberOfTimedEvents() int64 { + if x != nil { + return x.MaxNumberOfTimedEvents + } + return 0 +} + +func (x *TraceConfig) GetMaxNumberOfAttributesPerTimedEvent() int64 { + if x != nil { + return x.MaxNumberOfAttributesPerTimedEvent + } + return 0 +} + +func (x *TraceConfig) GetMaxNumberOfLinks() int64 { + if x != nil { + return x.MaxNumberOfLinks + } + return 0 +} + +func (x *TraceConfig) GetMaxNumberOfAttributesPerLink() int64 { + if x != nil { + return x.MaxNumberOfAttributesPerLink + } + return 0 +} + +type isTraceConfig_Sampler interface { + isTraceConfig_Sampler() +} + +type TraceConfig_ConstantSampler struct { + ConstantSampler *ConstantSampler `protobuf:"bytes,1,opt,name=constant_sampler,json=constantSampler,proto3,oneof"` +} + +type TraceConfig_TraceIdRatioBased struct { + TraceIdRatioBased *TraceIdRatioBased `protobuf:"bytes,2,opt,name=trace_id_ratio_based,json=traceIdRatioBased,proto3,oneof"` +} + +type TraceConfig_RateLimitingSampler struct { + RateLimitingSampler *RateLimitingSampler `protobuf:"bytes,3,opt,name=rate_limiting_sampler,json=rateLimitingSampler,proto3,oneof"` +} + +func (*TraceConfig_ConstantSampler) isTraceConfig_Sampler() {} + +func (*TraceConfig_TraceIdRatioBased) isTraceConfig_Sampler() {} + +func (*TraceConfig_RateLimitingSampler) isTraceConfig_Sampler() {} + +// Sampler that always makes a constant decision on span sampling. +type ConstantSampler struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Decision ConstantSampler_ConstantDecision `protobuf:"varint,1,opt,name=decision,proto3,enum=opentelemetry.proto.trace.v1.ConstantSampler_ConstantDecision" json:"decision,omitempty"` +} + +func (x *ConstantSampler) Reset() { + *x = ConstantSampler{} + if protoimpl.UnsafeEnabled { + mi := &file_opentelemetry_proto_trace_v1_trace_config_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ConstantSampler) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ConstantSampler) ProtoMessage() {} + +func (x *ConstantSampler) ProtoReflect() protoreflect.Message { + mi := &file_opentelemetry_proto_trace_v1_trace_config_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ConstantSampler.ProtoReflect.Descriptor instead. +func (*ConstantSampler) Descriptor() ([]byte, []int) { + return file_opentelemetry_proto_trace_v1_trace_config_proto_rawDescGZIP(), []int{1} +} + +func (x *ConstantSampler) GetDecision() ConstantSampler_ConstantDecision { + if x != nil { + return x.Decision + } + return ConstantSampler_ALWAYS_OFF +} + +// Sampler that tries to uniformly sample traces with a given ratio. +// The ratio of sampling a trace is equal to that of the specified ratio. +type TraceIdRatioBased struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The desired ratio of sampling. Must be within [0.0, 1.0]. + SamplingRatio float64 `protobuf:"fixed64,1,opt,name=samplingRatio,proto3" json:"samplingRatio,omitempty"` +} + +func (x *TraceIdRatioBased) Reset() { + *x = TraceIdRatioBased{} + if protoimpl.UnsafeEnabled { + mi := &file_opentelemetry_proto_trace_v1_trace_config_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *TraceIdRatioBased) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*TraceIdRatioBased) ProtoMessage() {} + +func (x *TraceIdRatioBased) ProtoReflect() protoreflect.Message { + mi := &file_opentelemetry_proto_trace_v1_trace_config_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use TraceIdRatioBased.ProtoReflect.Descriptor instead. +func (*TraceIdRatioBased) Descriptor() ([]byte, []int) { + return file_opentelemetry_proto_trace_v1_trace_config_proto_rawDescGZIP(), []int{2} +} + +func (x *TraceIdRatioBased) GetSamplingRatio() float64 { + if x != nil { + return x.SamplingRatio + } + return 0 +} + +// Sampler that tries to sample with a rate per time window. +type RateLimitingSampler struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Rate per second. + Qps int64 `protobuf:"varint,1,opt,name=qps,proto3" json:"qps,omitempty"` +} + +func (x *RateLimitingSampler) Reset() { + *x = RateLimitingSampler{} + if protoimpl.UnsafeEnabled { + mi := &file_opentelemetry_proto_trace_v1_trace_config_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *RateLimitingSampler) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*RateLimitingSampler) ProtoMessage() {} + +func (x *RateLimitingSampler) ProtoReflect() protoreflect.Message { + mi := &file_opentelemetry_proto_trace_v1_trace_config_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use RateLimitingSampler.ProtoReflect.Descriptor instead. +func (*RateLimitingSampler) Descriptor() ([]byte, []int) { + return file_opentelemetry_proto_trace_v1_trace_config_proto_rawDescGZIP(), []int{3} +} + +func (x *RateLimitingSampler) GetQps() int64 { + if x != nil { + return x.Qps + } + return 0 +} + +var File_opentelemetry_proto_trace_v1_trace_config_proto protoreflect.FileDescriptor + +var file_opentelemetry_proto_trace_v1_trace_config_proto_rawDesc = []byte{ + 0x0a, 0x2f, 0x6f, 0x70, 0x65, 0x6e, 0x74, 0x65, 0x6c, 0x65, 0x6d, 0x65, 0x74, 0x72, 0x79, 0x2f, + 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x74, 0x72, 0x61, 0x63, 0x65, 0x2f, 0x76, 0x31, 0x2f, 0x74, + 0x72, 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file_opentelemetry_proto_trace_v1_trace_config_proto_rawDescOnce.Do(func() { + file_opentelemetry_proto_trace_v1_trace_config_proto_rawDescData = protoimpl.X.CompressGZIP(file_opentelemetry_proto_trace_v1_trace_config_proto_rawDescData) + }) + return file_opentelemetry_proto_trace_v1_trace_config_proto_rawDescData +} + +var file_opentelemetry_proto_trace_v1_trace_config_proto_enumTypes = make([]protoimpl.EnumInfo, 1) +var file_opentelemetry_proto_trace_v1_trace_config_proto_msgTypes = make([]protoimpl.MessageInfo, 4) +var file_opentelemetry_proto_trace_v1_trace_config_proto_goTypes = []interface{}{ + (ConstantSampler_ConstantDecision)(0), // 0: opentelemetry.proto.trace.v1.ConstantSampler.ConstantDecision + (*TraceConfig)(nil), // 1: opentelemetry.proto.trace.v1.TraceConfig + (*ConstantSampler)(nil), // 2: opentelemetry.proto.trace.v1.ConstantSampler + (*TraceIdRatioBased)(nil), // 3: opentelemetry.proto.trace.v1.TraceIdRatioBased + (*RateLimitingSampler)(nil), // 4: opentelemetry.proto.trace.v1.RateLimitingSampler +} +var file_opentelemetry_proto_trace_v1_trace_config_proto_depIdxs = []int32{ + 2, // 0: opentelemetry.proto.trace.v1.TraceConfig.constant_sampler:type_name -> opentelemetry.proto.trace.v1.ConstantSampler + 3, // 1: opentelemetry.proto.trace.v1.TraceConfig.trace_id_ratio_based:type_name -> opentelemetry.proto.trace.v1.TraceIdRatioBased + 4, // 2: opentelemetry.proto.trace.v1.TraceConfig.rate_limiting_sampler:type_name -> opentelemetry.proto.trace.v1.RateLimitingSampler + 0, // 3: opentelemetry.proto.trace.v1.ConstantSampler.decision:type_name -> opentelemetry.proto.trace.v1.ConstantSampler.ConstantDecision + 4, // [4:4] is the sub-list for method output_type + 4, // [4:4] is the sub-list for method input_type + 4, // [4:4] is the sub-list for extension type_name + 4, // [4:4] is the sub-list for extension extendee + 0, // [0:4] is the sub-list for field type_name +} + +func init() { file_opentelemetry_proto_trace_v1_trace_config_proto_init() } +func file_opentelemetry_proto_trace_v1_trace_config_proto_init() { + if File_opentelemetry_proto_trace_v1_trace_config_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_opentelemetry_proto_trace_v1_trace_config_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*TraceConfig); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_opentelemetry_proto_trace_v1_trace_config_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ConstantSampler); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_opentelemetry_proto_trace_v1_trace_config_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*TraceIdRatioBased); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_opentelemetry_proto_trace_v1_trace_config_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*RateLimitingSampler); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + file_opentelemetry_proto_trace_v1_trace_config_proto_msgTypes[0].OneofWrappers = []interface{}{ + (*TraceConfig_ConstantSampler)(nil), + (*TraceConfig_TraceIdRatioBased)(nil), + (*TraceConfig_RateLimitingSampler)(nil), + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_opentelemetry_proto_trace_v1_trace_config_proto_rawDesc, + NumEnums: 1, + NumMessages: 4, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_opentelemetry_proto_trace_v1_trace_config_proto_goTypes, + DependencyIndexes: file_opentelemetry_proto_trace_v1_trace_config_proto_depIdxs, + EnumInfos: file_opentelemetry_proto_trace_v1_trace_config_proto_enumTypes, + MessageInfos: file_opentelemetry_proto_trace_v1_trace_config_proto_msgTypes, + }.Build() + File_opentelemetry_proto_trace_v1_trace_config_proto = out.File + file_opentelemetry_proto_trace_v1_trace_config_proto_rawDesc = nil + file_opentelemetry_proto_trace_v1_trace_config_proto_goTypes = nil + file_opentelemetry_proto_trace_v1_trace_config_proto_depIdxs = nil +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/collector/trace/v1/trace_service.pb.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/collector/trace/v1/trace_service.pb.go new file mode 100644 index 000000000..402614f1d --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/collector/trace/v1/trace_service.pb.go @@ -0,0 +1,252 @@ +// Copyright 2019, OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.23.0 +// protoc v3.13.0 +// source: opentelemetry/proto/collector/trace/v1/trace_service.proto + +package v1 + +import ( + proto "github.com/golang/protobuf/proto" + v1 "go.opentelemetry.io/proto/otlp/trace/v1" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +// This is a compile-time assertion that a sufficiently up-to-date version +// of the legacy proto package is being used. +const _ = proto.ProtoPackageIsVersion4 + +type ExportTraceServiceRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // An array of ResourceSpans. + // For data coming from a single resource this array will typically contain one + // element. Intermediary nodes (such as OpenTelemetry Collector) that receive + // data from multiple origins typically batch the data before forwarding further and + // in that case this array will contain multiple elements. + ResourceSpans []*v1.ResourceSpans `protobuf:"bytes,1,rep,name=resource_spans,json=resourceSpans,proto3" json:"resource_spans,omitempty"` +} + +func (x *ExportTraceServiceRequest) Reset() { + *x = ExportTraceServiceRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_opentelemetry_proto_collector_trace_v1_trace_service_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ExportTraceServiceRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ExportTraceServiceRequest) ProtoMessage() {} + +func (x *ExportTraceServiceRequest) ProtoReflect() protoreflect.Message { + mi := &file_opentelemetry_proto_collector_trace_v1_trace_service_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ExportTraceServiceRequest.ProtoReflect.Descriptor instead. +func (*ExportTraceServiceRequest) Descriptor() ([]byte, []int) { + return file_opentelemetry_proto_collector_trace_v1_trace_service_proto_rawDescGZIP(), []int{0} +} + +func (x *ExportTraceServiceRequest) GetResourceSpans() []*v1.ResourceSpans { + if x != nil { + return x.ResourceSpans + } + return nil +} + +type ExportTraceServiceResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields +} + +func (x *ExportTraceServiceResponse) Reset() { + *x = ExportTraceServiceResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_opentelemetry_proto_collector_trace_v1_trace_service_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ExportTraceServiceResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ExportTraceServiceResponse) ProtoMessage() {} + +func (x *ExportTraceServiceResponse) ProtoReflect() protoreflect.Message { + mi := &file_opentelemetry_proto_collector_trace_v1_trace_service_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ExportTraceServiceResponse.ProtoReflect.Descriptor instead. +func (*ExportTraceServiceResponse) Descriptor() ([]byte, []int) { + return file_opentelemetry_proto_collector_trace_v1_trace_service_proto_rawDescGZIP(), []int{1} +} + +var File_opentelemetry_proto_collector_trace_v1_trace_service_proto protoreflect.FileDescriptor + +var file_opentelemetry_proto_collector_trace_v1_trace_service_proto_rawDesc = []byte{ + 0x0a, 0x3a, 0x6f, 0x70, 0x65, 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file_opentelemetry_proto_collector_trace_v1_trace_service_proto_rawDescData = protoimpl.X.CompressGZIP(file_opentelemetry_proto_collector_trace_v1_trace_service_proto_rawDescData) + }) + return file_opentelemetry_proto_collector_trace_v1_trace_service_proto_rawDescData +} + +var file_opentelemetry_proto_collector_trace_v1_trace_service_proto_msgTypes = make([]protoimpl.MessageInfo, 2) +var file_opentelemetry_proto_collector_trace_v1_trace_service_proto_goTypes = []interface{}{ + (*ExportTraceServiceRequest)(nil), // 0: opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest + (*ExportTraceServiceResponse)(nil), // 1: opentelemetry.proto.collector.trace.v1.ExportTraceServiceResponse + (*v1.ResourceSpans)(nil), // 2: opentelemetry.proto.trace.v1.ResourceSpans +} +var file_opentelemetry_proto_collector_trace_v1_trace_service_proto_depIdxs = []int32{ + 2, // 0: opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest.resource_spans:type_name -> opentelemetry.proto.trace.v1.ResourceSpans + 0, // 1: opentelemetry.proto.collector.trace.v1.TraceService.Export:input_type -> opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest + 1, // 2: opentelemetry.proto.collector.trace.v1.TraceService.Export:output_type -> opentelemetry.proto.collector.trace.v1.ExportTraceServiceResponse + 2, // [2:3] is the sub-list for method output_type + 1, // [1:2] is the sub-list for method input_type + 1, // [1:1] is the sub-list for extension type_name + 1, // [1:1] is the sub-list for extension extendee + 0, // [0:1] is the sub-list for field type_name +} + +func init() { file_opentelemetry_proto_collector_trace_v1_trace_service_proto_init() } +func file_opentelemetry_proto_collector_trace_v1_trace_service_proto_init() { + if File_opentelemetry_proto_collector_trace_v1_trace_service_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_opentelemetry_proto_collector_trace_v1_trace_service_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ExportTraceServiceRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_opentelemetry_proto_collector_trace_v1_trace_service_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ExportTraceServiceResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_opentelemetry_proto_collector_trace_v1_trace_service_proto_rawDesc, + NumEnums: 0, + NumMessages: 2, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_opentelemetry_proto_collector_trace_v1_trace_service_proto_goTypes, + DependencyIndexes: file_opentelemetry_proto_collector_trace_v1_trace_service_proto_depIdxs, + MessageInfos: file_opentelemetry_proto_collector_trace_v1_trace_service_proto_msgTypes, + }.Build() + File_opentelemetry_proto_collector_trace_v1_trace_service_proto = out.File + file_opentelemetry_proto_collector_trace_v1_trace_service_proto_rawDesc = nil + file_opentelemetry_proto_collector_trace_v1_trace_service_proto_goTypes = nil + file_opentelemetry_proto_collector_trace_v1_trace_service_proto_depIdxs = nil +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/collector/trace/v1/trace_service.pb.gw.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/collector/trace/v1/trace_service.pb.gw.go new file mode 100644 index 000000000..18dff3d03 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/collector/trace/v1/trace_service.pb.gw.go @@ -0,0 +1,169 @@ +// Code generated by protoc-gen-grpc-gateway. DO NOT EDIT. +// source: opentelemetry/proto/collector/trace/v1/trace_service.proto + +/* +Package v1 is a reverse proxy. + +It translates gRPC into RESTful JSON APIs. +*/ +package v1 + +import ( + "context" + "io" + "net/http" + + "github.com/golang/protobuf/descriptor" + "github.com/golang/protobuf/proto" + "github.com/grpc-ecosystem/grpc-gateway/runtime" + "github.com/grpc-ecosystem/grpc-gateway/utilities" + "google.golang.org/grpc" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/grpclog" + "google.golang.org/grpc/metadata" + "google.golang.org/grpc/status" +) + +// Suppress "imported and not used" errors +var _ codes.Code +var _ io.Reader +var _ status.Status +var _ = runtime.String +var _ = utilities.NewDoubleArray +var _ = descriptor.ForMessage +var _ = metadata.Join + +func request_TraceService_Export_0(ctx context.Context, marshaler runtime.Marshaler, client TraceServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { + var protoReq ExportTraceServiceRequest + var metadata runtime.ServerMetadata + + newReader, berr := utilities.IOReaderFactory(req.Body) + if berr != nil { + return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr) + } + if err := marshaler.NewDecoder(newReader()).Decode(&protoReq); err != nil && err != io.EOF { + return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err) + } + + msg, err := client.Export(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + +} + +func local_request_TraceService_Export_0(ctx context.Context, marshaler runtime.Marshaler, server TraceServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { + var protoReq ExportTraceServiceRequest + var metadata runtime.ServerMetadata + + newReader, berr := utilities.IOReaderFactory(req.Body) + if berr != nil { + return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr) + } + if err := marshaler.NewDecoder(newReader()).Decode(&protoReq); err != nil && err != io.EOF { + return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err) + } + + msg, err := server.Export(ctx, &protoReq) + return msg, metadata, err + +} + +// RegisterTraceServiceHandlerServer registers the http handlers for service TraceService to "mux". +// UnaryRPC :call TraceServiceServer directly. +// StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906. +// Note that using this registration option will cause many gRPC library features to stop working. Consider using RegisterTraceServiceHandlerFromEndpoint instead. +func RegisterTraceServiceHandlerServer(ctx context.Context, mux *runtime.ServeMux, server TraceServiceServer) error { + + mux.Handle("POST", pattern_TraceService_Export_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) { + ctx, cancel := context.WithCancel(req.Context()) + defer cancel() + var stream runtime.ServerTransportStream + ctx = grpc.NewContextWithServerTransportStream(ctx, &stream) + inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req) + rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req) + if err != nil { + runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err) + return + } + resp, md, err := local_request_TraceService_Export_0(rctx, inboundMarshaler, server, req, pathParams) + md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer()) + ctx = runtime.NewServerMetadataContext(ctx, md) + if err != nil { + runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err) + return + } + + forward_TraceService_Export_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...) + + }) + + return nil +} + +// RegisterTraceServiceHandlerFromEndpoint is same as RegisterTraceServiceHandler but +// automatically dials to "endpoint" and closes the connection when "ctx" gets done. +func RegisterTraceServiceHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, opts []grpc.DialOption) (err error) { + conn, err := grpc.Dial(endpoint, opts...) + if err != nil { + return err + } + defer func() { + if err != nil { + if cerr := conn.Close(); cerr != nil { + grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr) + } + return + } + go func() { + <-ctx.Done() + if cerr := conn.Close(); cerr != nil { + grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr) + } + }() + }() + + return RegisterTraceServiceHandler(ctx, mux, conn) +} + +// RegisterTraceServiceHandler registers the http handlers for service TraceService to "mux". +// The handlers forward requests to the grpc endpoint over "conn". +func RegisterTraceServiceHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error { + return RegisterTraceServiceHandlerClient(ctx, mux, NewTraceServiceClient(conn)) +} + +// RegisterTraceServiceHandlerClient registers the http handlers for service TraceService +// to "mux". The handlers forward requests to the grpc endpoint over the given implementation of "TraceServiceClient". +// Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "TraceServiceClient" +// doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in +// "TraceServiceClient" to call the correct interceptors. +func RegisterTraceServiceHandlerClient(ctx context.Context, mux *runtime.ServeMux, client TraceServiceClient) error { + + mux.Handle("POST", pattern_TraceService_Export_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) { + ctx, cancel := context.WithCancel(req.Context()) + defer cancel() + inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req) + rctx, err := runtime.AnnotateContext(ctx, mux, req) + if err != nil { + runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err) + return + } + resp, md, err := request_TraceService_Export_0(rctx, inboundMarshaler, client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, md) + if err != nil { + runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err) + return + } + + forward_TraceService_Export_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...) + + }) + + return nil +} + +var ( + pattern_TraceService_Export_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "trace"}, "", runtime.AssumeColonVerbOpt(true))) +) + +var ( + forward_TraceService_Export_0 = runtime.ForwardResponseMessage +) diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/collector/trace/v1/trace_service_grpc.pb.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/collector/trace/v1/trace_service_grpc.pb.go new file mode 100644 index 000000000..4e4c24c0c --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/collector/trace/v1/trace_service_grpc.pb.go @@ -0,0 +1,101 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. + +package v1 + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +const _ = grpc.SupportPackageIsVersion7 + +// TraceServiceClient is the client API for TraceService service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type TraceServiceClient interface { + // For performance reasons, it is recommended to keep this RPC + // alive for the entire life of the application. + Export(ctx context.Context, in *ExportTraceServiceRequest, opts ...grpc.CallOption) (*ExportTraceServiceResponse, error) +} + +type traceServiceClient struct { + cc grpc.ClientConnInterface +} + +func NewTraceServiceClient(cc grpc.ClientConnInterface) TraceServiceClient { + return &traceServiceClient{cc} +} + +func (c *traceServiceClient) Export(ctx context.Context, in *ExportTraceServiceRequest, opts ...grpc.CallOption) (*ExportTraceServiceResponse, error) { + out := new(ExportTraceServiceResponse) + err := c.cc.Invoke(ctx, "/opentelemetry.proto.collector.trace.v1.TraceService/Export", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// TraceServiceServer is the server API for TraceService service. +// All implementations must embed UnimplementedTraceServiceServer +// for forward compatibility +type TraceServiceServer interface { + // For performance reasons, it is recommended to keep this RPC + // alive for the entire life of the application. + Export(context.Context, *ExportTraceServiceRequest) (*ExportTraceServiceResponse, error) + mustEmbedUnimplementedTraceServiceServer() +} + +// UnimplementedTraceServiceServer must be embedded to have forward compatible implementations. +type UnimplementedTraceServiceServer struct { +} + +func (UnimplementedTraceServiceServer) Export(context.Context, *ExportTraceServiceRequest) (*ExportTraceServiceResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Export not implemented") +} +func (UnimplementedTraceServiceServer) mustEmbedUnimplementedTraceServiceServer() {} + +// UnsafeTraceServiceServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to TraceServiceServer will +// result in compilation errors. +type UnsafeTraceServiceServer interface { + mustEmbedUnimplementedTraceServiceServer() +} + +func RegisterTraceServiceServer(s grpc.ServiceRegistrar, srv TraceServiceServer) { + s.RegisterService(&_TraceService_serviceDesc, srv) +} + +func _TraceService_Export_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ExportTraceServiceRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(TraceServiceServer).Export(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/opentelemetry.proto.collector.trace.v1.TraceService/Export", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(TraceServiceServer).Export(ctx, req.(*ExportTraceServiceRequest)) + } + return interceptor(ctx, in, info, handler) +} + +var _TraceService_serviceDesc = grpc.ServiceDesc{ + ServiceName: "opentelemetry.proto.collector.trace.v1.TraceService", + HandlerType: (*TraceServiceServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Export", + Handler: _TraceService_Export_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "opentelemetry/proto/collector/trace/v1/trace_service.proto", +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/common/v1/common.pb.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/common/v1/common.pb.go new file mode 100644 index 000000000..de75b592c --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/common/v1/common.pb.go @@ -0,0 +1,679 @@ +// Copyright 2019, OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.23.0 +// protoc v3.13.0 +// source: opentelemetry/proto/common/v1/common.proto + +package v1 + +import ( + proto "github.com/golang/protobuf/proto" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +// This is a compile-time assertion that a sufficiently up-to-date version +// of the legacy proto package is being used. +const _ = proto.ProtoPackageIsVersion4 + +// AnyValue is used to represent any type of attribute value. AnyValue may contain a +// primitive value such as a string or integer or it may contain an arbitrary nested +// object containing arrays, key-value lists and primitives. +type AnyValue struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The value is one of the listed fields. It is valid for all values to be unspecified + // in which case this AnyValue is considered to be "empty". + // + // Types that are assignable to Value: + // *AnyValue_StringValue + // *AnyValue_BoolValue + // *AnyValue_IntValue + // *AnyValue_DoubleValue + // *AnyValue_ArrayValue + // *AnyValue_KvlistValue + // *AnyValue_BytesValue + Value isAnyValue_Value `protobuf_oneof:"value"` +} + +func (x *AnyValue) Reset() { + *x = AnyValue{} + if protoimpl.UnsafeEnabled { + mi := &file_opentelemetry_proto_common_v1_common_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *AnyValue) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*AnyValue) ProtoMessage() {} + +func (x *AnyValue) ProtoReflect() protoreflect.Message { + mi := &file_opentelemetry_proto_common_v1_common_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use AnyValue.ProtoReflect.Descriptor instead. +func (*AnyValue) Descriptor() ([]byte, []int) { + return file_opentelemetry_proto_common_v1_common_proto_rawDescGZIP(), []int{0} +} + +func (m *AnyValue) GetValue() isAnyValue_Value { + if m != nil { + return m.Value + } + return nil +} + +func (x *AnyValue) GetStringValue() string { + if x, ok := x.GetValue().(*AnyValue_StringValue); ok { + return x.StringValue + } + return "" +} + +func (x *AnyValue) GetBoolValue() bool { + if x, ok := x.GetValue().(*AnyValue_BoolValue); ok { + return x.BoolValue + } + return false +} + +func (x *AnyValue) GetIntValue() int64 { + if x, ok := x.GetValue().(*AnyValue_IntValue); ok { + return x.IntValue + } + return 0 +} + +func (x *AnyValue) GetDoubleValue() float64 { + if x, ok := x.GetValue().(*AnyValue_DoubleValue); ok { + return x.DoubleValue + } + return 0 +} + +func (x *AnyValue) GetArrayValue() *ArrayValue { + if x, ok := x.GetValue().(*AnyValue_ArrayValue); ok { + return x.ArrayValue + } + return nil +} + +func (x *AnyValue) GetKvlistValue() *KeyValueList { + if x, ok := x.GetValue().(*AnyValue_KvlistValue); ok { + return x.KvlistValue + } + return nil +} + +func (x *AnyValue) GetBytesValue() []byte { + if x, ok := x.GetValue().(*AnyValue_BytesValue); ok { + return x.BytesValue + } + return nil +} + +type isAnyValue_Value interface { + isAnyValue_Value() +} + +type AnyValue_StringValue struct { + StringValue string `protobuf:"bytes,1,opt,name=string_value,json=stringValue,proto3,oneof"` +} + +type AnyValue_BoolValue struct { + BoolValue bool `protobuf:"varint,2,opt,name=bool_value,json=boolValue,proto3,oneof"` +} + +type AnyValue_IntValue struct { + IntValue int64 `protobuf:"varint,3,opt,name=int_value,json=intValue,proto3,oneof"` +} + +type AnyValue_DoubleValue struct { + DoubleValue float64 `protobuf:"fixed64,4,opt,name=double_value,json=doubleValue,proto3,oneof"` +} + +type AnyValue_ArrayValue struct { + ArrayValue *ArrayValue `protobuf:"bytes,5,opt,name=array_value,json=arrayValue,proto3,oneof"` +} + +type AnyValue_KvlistValue struct { + KvlistValue *KeyValueList `protobuf:"bytes,6,opt,name=kvlist_value,json=kvlistValue,proto3,oneof"` +} + +type AnyValue_BytesValue struct { + BytesValue []byte `protobuf:"bytes,7,opt,name=bytes_value,json=bytesValue,proto3,oneof"` +} + +func (*AnyValue_StringValue) isAnyValue_Value() {} + +func (*AnyValue_BoolValue) isAnyValue_Value() {} + +func (*AnyValue_IntValue) isAnyValue_Value() {} + +func (*AnyValue_DoubleValue) isAnyValue_Value() {} + +func (*AnyValue_ArrayValue) isAnyValue_Value() {} + +func (*AnyValue_KvlistValue) isAnyValue_Value() {} + +func (*AnyValue_BytesValue) isAnyValue_Value() {} + +// ArrayValue is a list of AnyValue messages. We need ArrayValue as a message +// since oneof in AnyValue does not allow repeated fields. +type ArrayValue struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Array of values. The array may be empty (contain 0 elements). + Values []*AnyValue `protobuf:"bytes,1,rep,name=values,proto3" json:"values,omitempty"` +} + +func (x *ArrayValue) Reset() { + *x = ArrayValue{} + if protoimpl.UnsafeEnabled { + mi := &file_opentelemetry_proto_common_v1_common_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ArrayValue) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ArrayValue) ProtoMessage() {} + +func (x *ArrayValue) ProtoReflect() protoreflect.Message { + mi := &file_opentelemetry_proto_common_v1_common_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ArrayValue.ProtoReflect.Descriptor instead. +func (*ArrayValue) Descriptor() ([]byte, []int) { + return file_opentelemetry_proto_common_v1_common_proto_rawDescGZIP(), []int{1} +} + +func (x *ArrayValue) GetValues() []*AnyValue { + if x != nil { + return x.Values + } + return nil +} + +// KeyValueList is a list of KeyValue messages. We need KeyValueList as a message +// since `oneof` in AnyValue does not allow repeated fields. Everywhere else where we need +// a list of KeyValue messages (e.g. in Span) we use `repeated KeyValue` directly to +// avoid unnecessary extra wrapping (which slows down the protocol). The 2 approaches +// are semantically equivalent. +type KeyValueList struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // A collection of key/value pairs of key-value pairs. The list may be empty (may + // contain 0 elements). + Values []*KeyValue `protobuf:"bytes,1,rep,name=values,proto3" json:"values,omitempty"` +} + +func (x *KeyValueList) Reset() { + *x = KeyValueList{} + if protoimpl.UnsafeEnabled { + mi := &file_opentelemetry_proto_common_v1_common_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *KeyValueList) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*KeyValueList) ProtoMessage() {} + +func (x *KeyValueList) ProtoReflect() protoreflect.Message { + mi := &file_opentelemetry_proto_common_v1_common_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use KeyValueList.ProtoReflect.Descriptor instead. +func (*KeyValueList) Descriptor() ([]byte, []int) { + return file_opentelemetry_proto_common_v1_common_proto_rawDescGZIP(), []int{2} +} + +func (x *KeyValueList) GetValues() []*KeyValue { + if x != nil { + return x.Values + } + return nil +} + +// KeyValue is a key-value pair that is used to store Span attributes, Link +// attributes, etc. +type KeyValue struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"` + Value *AnyValue `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"` +} + +func (x *KeyValue) Reset() { + *x = KeyValue{} + if protoimpl.UnsafeEnabled { + mi := &file_opentelemetry_proto_common_v1_common_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *KeyValue) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*KeyValue) ProtoMessage() {} + +func (x *KeyValue) ProtoReflect() protoreflect.Message { + mi := &file_opentelemetry_proto_common_v1_common_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use KeyValue.ProtoReflect.Descriptor instead. +func (*KeyValue) Descriptor() ([]byte, []int) { + return file_opentelemetry_proto_common_v1_common_proto_rawDescGZIP(), []int{3} +} + +func (x *KeyValue) GetKey() string { + if x != nil { + return x.Key + } + return "" +} + +func (x *KeyValue) GetValue() *AnyValue { + if x != nil { + return x.Value + } + return nil +} + +// StringKeyValue is a pair of key/value strings. This is the simpler (and faster) version +// of KeyValue that only supports string values. +// +// Deprecated: Do not use. +type StringKeyValue struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"` + Value string `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"` +} + +func (x *StringKeyValue) Reset() { + *x = StringKeyValue{} + if protoimpl.UnsafeEnabled { + mi := &file_opentelemetry_proto_common_v1_common_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StringKeyValue) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StringKeyValue) ProtoMessage() {} + +func (x *StringKeyValue) ProtoReflect() protoreflect.Message { + mi := &file_opentelemetry_proto_common_v1_common_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StringKeyValue.ProtoReflect.Descriptor instead. +func (*StringKeyValue) Descriptor() ([]byte, []int) { + return file_opentelemetry_proto_common_v1_common_proto_rawDescGZIP(), []int{4} +} + +func (x *StringKeyValue) GetKey() string { + if x != nil { + return x.Key + } + return "" +} + +func (x *StringKeyValue) GetValue() string { + if x != nil { + return x.Value + } + return "" +} + +// InstrumentationLibrary is a message representing the instrumentation library information +// such as the fully qualified name and version. +type InstrumentationLibrary struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // An empty instrumentation library name means the name is unknown. + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + Version string `protobuf:"bytes,2,opt,name=version,proto3" json:"version,omitempty"` +} + +func (x *InstrumentationLibrary) Reset() { + *x = InstrumentationLibrary{} + if protoimpl.UnsafeEnabled { + mi := &file_opentelemetry_proto_common_v1_common_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *InstrumentationLibrary) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*InstrumentationLibrary) ProtoMessage() {} + +func (x *InstrumentationLibrary) ProtoReflect() protoreflect.Message { + mi := &file_opentelemetry_proto_common_v1_common_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use InstrumentationLibrary.ProtoReflect.Descriptor instead. +func (*InstrumentationLibrary) Descriptor() ([]byte, []int) { + return file_opentelemetry_proto_common_v1_common_proto_rawDescGZIP(), []int{5} +} + +func (x *InstrumentationLibrary) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *InstrumentationLibrary) GetVersion() string { + if x != nil { + return x.Version + } + return "" +} + +var File_opentelemetry_proto_common_v1_common_proto protoreflect.FileDescriptor + +var file_opentelemetry_proto_common_v1_common_proto_rawDesc = []byte{ + 0x0a, 0x2a, 0x6f, 0x70, 0x65, 0x6e, 0x74, 0x65, 0x6c, 0x65, 0x6d, 0x65, 0x74, 0x72, 0x79, 0x2f, + 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x63, 0x6f, 0x6d, 0x6d, 0x6f, 0x6e, 0x2f, 0x76, 0x31, 0x2f, + 0x63, 0x6f, 0x6d, 0x6d, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x1d, 0x6f, 0x70, + 0x65, 0x6e, 0x74, 0x65, 0x6c, 0x65, 0x6d, 0x65, 0x74, 0x72, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, + 0x6f, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x6f, 0x6e, 0x2e, 0x76, 0x31, 0x22, 0xe0, 0x02, 0x0a, 0x08, + 0x41, 0x6e, 0x79, 0x56, 0x61, 0x6c, 0x75, 0x65, 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(*KeyValueList)(nil), // 2: opentelemetry.proto.common.v1.KeyValueList + (*KeyValue)(nil), // 3: opentelemetry.proto.common.v1.KeyValue + (*StringKeyValue)(nil), // 4: opentelemetry.proto.common.v1.StringKeyValue + (*InstrumentationLibrary)(nil), // 5: opentelemetry.proto.common.v1.InstrumentationLibrary +} +var file_opentelemetry_proto_common_v1_common_proto_depIdxs = []int32{ + 1, // 0: opentelemetry.proto.common.v1.AnyValue.array_value:type_name -> opentelemetry.proto.common.v1.ArrayValue + 2, // 1: opentelemetry.proto.common.v1.AnyValue.kvlist_value:type_name -> opentelemetry.proto.common.v1.KeyValueList + 0, // 2: opentelemetry.proto.common.v1.ArrayValue.values:type_name -> opentelemetry.proto.common.v1.AnyValue + 3, // 3: opentelemetry.proto.common.v1.KeyValueList.values:type_name -> opentelemetry.proto.common.v1.KeyValue + 0, // 4: opentelemetry.proto.common.v1.KeyValue.value:type_name -> opentelemetry.proto.common.v1.AnyValue + 5, // [5:5] is the sub-list for method output_type + 5, // [5:5] is the sub-list for method input_type + 5, // [5:5] is the sub-list for extension type_name + 5, // [5:5] is the sub-list for extension extendee + 0, // [0:5] is the sub-list for field type_name +} + +func init() { file_opentelemetry_proto_common_v1_common_proto_init() } +func file_opentelemetry_proto_common_v1_common_proto_init() { + if File_opentelemetry_proto_common_v1_common_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_opentelemetry_proto_common_v1_common_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*AnyValue); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_opentelemetry_proto_common_v1_common_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ArrayValue); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_opentelemetry_proto_common_v1_common_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*KeyValueList); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_opentelemetry_proto_common_v1_common_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*KeyValue); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_opentelemetry_proto_common_v1_common_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StringKeyValue); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_opentelemetry_proto_common_v1_common_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*InstrumentationLibrary); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + file_opentelemetry_proto_common_v1_common_proto_msgTypes[0].OneofWrappers = []interface{}{ + (*AnyValue_StringValue)(nil), + (*AnyValue_BoolValue)(nil), + (*AnyValue_IntValue)(nil), + (*AnyValue_DoubleValue)(nil), + (*AnyValue_ArrayValue)(nil), + (*AnyValue_KvlistValue)(nil), + (*AnyValue_BytesValue)(nil), + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_opentelemetry_proto_common_v1_common_proto_rawDesc, + NumEnums: 0, + NumMessages: 6, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_opentelemetry_proto_common_v1_common_proto_goTypes, + DependencyIndexes: file_opentelemetry_proto_common_v1_common_proto_depIdxs, + MessageInfos: file_opentelemetry_proto_common_v1_common_proto_msgTypes, + }.Build() + File_opentelemetry_proto_common_v1_common_proto = out.File + file_opentelemetry_proto_common_v1_common_proto_rawDesc = nil + file_opentelemetry_proto_common_v1_common_proto_goTypes = nil + file_opentelemetry_proto_common_v1_common_proto_depIdxs = nil +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/resource/v1/resource.pb.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/resource/v1/resource.pb.go new file mode 100644 index 000000000..ac347acb2 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/resource/v1/resource.pb.go @@ -0,0 +1,194 @@ +// Copyright 2019, OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.23.0 +// protoc v3.13.0 +// source: opentelemetry/proto/resource/v1/resource.proto + +package v1 + +import ( + proto "github.com/golang/protobuf/proto" + v1 "go.opentelemetry.io/proto/otlp/common/v1" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +// This is a compile-time assertion that a sufficiently up-to-date version +// of the legacy proto package is being used. +const _ = proto.ProtoPackageIsVersion4 + +// Resource information. +type Resource struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Set of labels that describe the resource. + Attributes []*v1.KeyValue `protobuf:"bytes,1,rep,name=attributes,proto3" json:"attributes,omitempty"` + // dropped_attributes_count is the number of dropped attributes. If the value is 0, then + // no attributes were dropped. + DroppedAttributesCount uint32 `protobuf:"varint,2,opt,name=dropped_attributes_count,json=droppedAttributesCount,proto3" json:"dropped_attributes_count,omitempty"` +} + +func (x *Resource) Reset() { + *x = Resource{} + if protoimpl.UnsafeEnabled { + mi := &file_opentelemetry_proto_resource_v1_resource_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Resource) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Resource) ProtoMessage() {} + +func (x *Resource) ProtoReflect() protoreflect.Message { + mi := &file_opentelemetry_proto_resource_v1_resource_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Resource.ProtoReflect.Descriptor instead. +func (*Resource) Descriptor() ([]byte, []int) { + return file_opentelemetry_proto_resource_v1_resource_proto_rawDescGZIP(), []int{0} +} + +func (x *Resource) GetAttributes() []*v1.KeyValue { + if x != nil { + return x.Attributes + } + return nil +} + +func (x *Resource) GetDroppedAttributesCount() uint32 { + if x != nil { + return x.DroppedAttributesCount + } + return 0 +} + +var File_opentelemetry_proto_resource_v1_resource_proto protoreflect.FileDescriptor + +var file_opentelemetry_proto_resource_v1_resource_proto_rawDesc = []byte{ + 0x0a, 0x2e, 0x6f, 0x70, 0x65, 0x6e, 0x74, 0x65, 0x6c, 0x65, 0x6d, 0x65, 0x74, 0x72, 0x79, 0x2f, + 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x2f, 0x76, + 0x31, 0x2f, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, + 0x12, 0x1f, 0x6f, 0x70, 0x65, 0x6e, 0x74, 0x65, 0x6c, 0x65, 0x6d, 0x65, 0x74, 0x72, 0x79, 0x2e, + 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2e, 0x72, 0x65, 0x73, 0x6f, 0x75, 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= file_opentelemetry_proto_resource_v1_resource_proto_rawDesc +) + +func file_opentelemetry_proto_resource_v1_resource_proto_rawDescGZIP() []byte { + file_opentelemetry_proto_resource_v1_resource_proto_rawDescOnce.Do(func() { + file_opentelemetry_proto_resource_v1_resource_proto_rawDescData = protoimpl.X.CompressGZIP(file_opentelemetry_proto_resource_v1_resource_proto_rawDescData) + }) + return file_opentelemetry_proto_resource_v1_resource_proto_rawDescData +} + +var file_opentelemetry_proto_resource_v1_resource_proto_msgTypes = make([]protoimpl.MessageInfo, 1) +var file_opentelemetry_proto_resource_v1_resource_proto_goTypes = []interface{}{ + (*Resource)(nil), // 0: opentelemetry.proto.resource.v1.Resource + (*v1.KeyValue)(nil), // 1: opentelemetry.proto.common.v1.KeyValue +} +var file_opentelemetry_proto_resource_v1_resource_proto_depIdxs = []int32{ + 1, // 0: opentelemetry.proto.resource.v1.Resource.attributes:type_name -> opentelemetry.proto.common.v1.KeyValue + 1, // [1:1] is the sub-list for method output_type + 1, // [1:1] is the sub-list for method input_type + 1, // [1:1] is the sub-list for extension type_name + 1, // [1:1] is the sub-list for extension extendee + 0, // [0:1] is the sub-list for field type_name +} + +func init() { file_opentelemetry_proto_resource_v1_resource_proto_init() } +func file_opentelemetry_proto_resource_v1_resource_proto_init() { + if File_opentelemetry_proto_resource_v1_resource_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_opentelemetry_proto_resource_v1_resource_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Resource); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_opentelemetry_proto_resource_v1_resource_proto_rawDesc, + NumEnums: 0, + NumMessages: 1, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_opentelemetry_proto_resource_v1_resource_proto_goTypes, + DependencyIndexes: file_opentelemetry_proto_resource_v1_resource_proto_depIdxs, + MessageInfos: file_opentelemetry_proto_resource_v1_resource_proto_msgTypes, + }.Build() + File_opentelemetry_proto_resource_v1_resource_proto = out.File + file_opentelemetry_proto_resource_v1_resource_proto_rawDesc = nil + file_opentelemetry_proto_resource_v1_resource_proto_goTypes = nil + file_opentelemetry_proto_resource_v1_resource_proto_depIdxs = nil +} diff --git a/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/trace/v1/trace.pb.go b/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/trace/v1/trace.pb.go new file mode 100644 index 000000000..abf0b4c16 --- /dev/null +++ b/src/cmd/linuxkit/vendor/go.opentelemetry.io/proto/otlp/trace/v1/trace.pb.go @@ -0,0 +1,1150 @@ +// Copyright 2019, OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.23.0 +// protoc v3.13.0 +// source: opentelemetry/proto/trace/v1/trace.proto + +package v1 + +import ( + proto "github.com/golang/protobuf/proto" + v11 "go.opentelemetry.io/proto/otlp/common/v1" + v1 "go.opentelemetry.io/proto/otlp/resource/v1" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +// This is a compile-time assertion that a sufficiently up-to-date version +// of the legacy proto package is being used. +const _ = proto.ProtoPackageIsVersion4 + +// SpanKind is the type of span. Can be used to specify additional relationships between spans +// in addition to a parent/child relationship. +type Span_SpanKind int32 + +const ( + // Unspecified. Do NOT use as default. + // Implementations MAY assume SpanKind to be INTERNAL when receiving UNSPECIFIED. + Span_SPAN_KIND_UNSPECIFIED Span_SpanKind = 0 + // Indicates that the span represents an internal operation within an application, + // as opposed to an operation happening at the boundaries. Default value. + Span_SPAN_KIND_INTERNAL Span_SpanKind = 1 + // Indicates that the span covers server-side handling of an RPC or other + // remote network request. + Span_SPAN_KIND_SERVER Span_SpanKind = 2 + // Indicates that the span describes a request to some remote service. + Span_SPAN_KIND_CLIENT Span_SpanKind = 3 + // Indicates that the span describes a producer sending a message to a broker. + // Unlike CLIENT and SERVER, there is often no direct critical path latency relationship + // between producer and consumer spans. A PRODUCER span ends when the message was accepted + // by the broker while the logical processing of the message might span a much longer time. + Span_SPAN_KIND_PRODUCER Span_SpanKind = 4 + // Indicates that the span describes consumer receiving a message from a broker. + // Like the PRODUCER kind, there is often no direct critical path latency relationship + // between producer and consumer spans. + Span_SPAN_KIND_CONSUMER Span_SpanKind = 5 +) + +// Enum value maps for Span_SpanKind. +var ( + Span_SpanKind_name = map[int32]string{ + 0: "SPAN_KIND_UNSPECIFIED", + 1: "SPAN_KIND_INTERNAL", + 2: "SPAN_KIND_SERVER", + 3: "SPAN_KIND_CLIENT", + 4: "SPAN_KIND_PRODUCER", + 5: "SPAN_KIND_CONSUMER", + } + Span_SpanKind_value = map[string]int32{ + "SPAN_KIND_UNSPECIFIED": 0, + "SPAN_KIND_INTERNAL": 1, + "SPAN_KIND_SERVER": 2, + "SPAN_KIND_CLIENT": 3, + "SPAN_KIND_PRODUCER": 4, + "SPAN_KIND_CONSUMER": 5, + } +) + +func (x Span_SpanKind) Enum() *Span_SpanKind { + p := new(Span_SpanKind) + *p = x + return p +} + +func (x Span_SpanKind) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (Span_SpanKind) Descriptor() protoreflect.EnumDescriptor { + return file_opentelemetry_proto_trace_v1_trace_proto_enumTypes[0].Descriptor() +} + +func (Span_SpanKind) Type() protoreflect.EnumType { + return &file_opentelemetry_proto_trace_v1_trace_proto_enumTypes[0] +} + +func (x Span_SpanKind) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use Span_SpanKind.Descriptor instead. +func (Span_SpanKind) EnumDescriptor() ([]byte, []int) { + return file_opentelemetry_proto_trace_v1_trace_proto_rawDescGZIP(), []int{3, 0} +} + +// For the semantics of status codes see +// https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/trace/api.md#set-status +type Status_StatusCode int32 + +const ( + // The default status. + Status_STATUS_CODE_UNSET Status_StatusCode = 0 + // The Span has been validated by an Application developers or Operator to have + // completed successfully. + Status_STATUS_CODE_OK Status_StatusCode = 1 + // The Span contains an error. + Status_STATUS_CODE_ERROR Status_StatusCode = 2 +) + +// Enum value maps for Status_StatusCode. +var ( + Status_StatusCode_name = map[int32]string{ + 0: "STATUS_CODE_UNSET", + 1: "STATUS_CODE_OK", + 2: "STATUS_CODE_ERROR", + } + Status_StatusCode_value = map[string]int32{ + "STATUS_CODE_UNSET": 0, + "STATUS_CODE_OK": 1, + "STATUS_CODE_ERROR": 2, + } +) + +func (x Status_StatusCode) Enum() *Status_StatusCode { + p := new(Status_StatusCode) + *p = x + return p +} + +func (x Status_StatusCode) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (Status_StatusCode) Descriptor() protoreflect.EnumDescriptor { + return file_opentelemetry_proto_trace_v1_trace_proto_enumTypes[1].Descriptor() +} + +func (Status_StatusCode) Type() protoreflect.EnumType { + return &file_opentelemetry_proto_trace_v1_trace_proto_enumTypes[1] +} + +func (x Status_StatusCode) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use Status_StatusCode.Descriptor instead. +func (Status_StatusCode) EnumDescriptor() ([]byte, []int) { + return file_opentelemetry_proto_trace_v1_trace_proto_rawDescGZIP(), []int{4, 0} +} + +// TracesData represents the traces data that can be stored in a persistent storage, +// OR can be embedded by other protocols that transfer OTLP traces data but do +// not implement the OTLP protocol. +// +// The main difference between this message and collector protocol is that +// in this message there will not be any "control" or "metadata" specific to +// OTLP protocol. +// +// When new fields are added into this message, the OTLP request MUST be updated +// as well. +type TracesData struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // An array of ResourceSpans. + // For data coming from a single resource this array will typically contain + // one element. Intermediary nodes that receive data from multiple origins + // typically batch the data before forwarding further and in that case this + // array will contain multiple elements. + ResourceSpans []*ResourceSpans `protobuf:"bytes,1,rep,name=resource_spans,json=resourceSpans,proto3" json:"resource_spans,omitempty"` +} + +func (x *TracesData) Reset() { + *x = TracesData{} + if protoimpl.UnsafeEnabled { + mi := &file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *TracesData) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*TracesData) ProtoMessage() {} + +func (x *TracesData) ProtoReflect() protoreflect.Message { + mi := &file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use TracesData.ProtoReflect.Descriptor instead. +func (*TracesData) Descriptor() ([]byte, []int) { + return file_opentelemetry_proto_trace_v1_trace_proto_rawDescGZIP(), []int{0} +} + +func (x *TracesData) GetResourceSpans() []*ResourceSpans { + if x != nil { + return x.ResourceSpans + } + return nil +} + +// A collection of InstrumentationLibrarySpans from a Resource. +type ResourceSpans struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The resource for the spans in this message. + // If this field is not set then no resource info is known. + Resource *v1.Resource `protobuf:"bytes,1,opt,name=resource,proto3" json:"resource,omitempty"` + // A list of InstrumentationLibrarySpans that originate from a resource. + InstrumentationLibrarySpans []*InstrumentationLibrarySpans `protobuf:"bytes,2,rep,name=instrumentation_library_spans,json=instrumentationLibrarySpans,proto3" json:"instrumentation_library_spans,omitempty"` + // This schema_url applies to the data in the "resource" field. It does not apply + // to the data in the "instrumentation_library_spans" field which have their own + // schema_url field. + SchemaUrl string `protobuf:"bytes,3,opt,name=schema_url,json=schemaUrl,proto3" json:"schema_url,omitempty"` +} + +func (x *ResourceSpans) Reset() { + *x = ResourceSpans{} + if protoimpl.UnsafeEnabled { + mi := &file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ResourceSpans) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ResourceSpans) ProtoMessage() {} + +func (x *ResourceSpans) ProtoReflect() protoreflect.Message { + mi := &file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ResourceSpans.ProtoReflect.Descriptor instead. +func (*ResourceSpans) Descriptor() ([]byte, []int) { + return file_opentelemetry_proto_trace_v1_trace_proto_rawDescGZIP(), []int{1} +} + +func (x *ResourceSpans) GetResource() *v1.Resource { + if x != nil { + return x.Resource + } + return nil +} + +func (x *ResourceSpans) GetInstrumentationLibrarySpans() []*InstrumentationLibrarySpans { + if x != nil { + return x.InstrumentationLibrarySpans + } + return nil +} + +func (x *ResourceSpans) GetSchemaUrl() string { + if x != nil { + return x.SchemaUrl + } + return "" +} + +// A collection of Spans produced by an InstrumentationLibrary. +type InstrumentationLibrarySpans struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The instrumentation library information for the spans in this message. + // Semantically when InstrumentationLibrary isn't set, it is equivalent with + // an empty instrumentation library name (unknown). + InstrumentationLibrary *v11.InstrumentationLibrary `protobuf:"bytes,1,opt,name=instrumentation_library,json=instrumentationLibrary,proto3" json:"instrumentation_library,omitempty"` + // A list of Spans that originate from an instrumentation library. + Spans []*Span `protobuf:"bytes,2,rep,name=spans,proto3" json:"spans,omitempty"` + // This schema_url applies to all spans and span events in the "spans" field. + SchemaUrl string `protobuf:"bytes,3,opt,name=schema_url,json=schemaUrl,proto3" json:"schema_url,omitempty"` +} + +func (x *InstrumentationLibrarySpans) Reset() { + *x = InstrumentationLibrarySpans{} + if protoimpl.UnsafeEnabled { + mi := &file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *InstrumentationLibrarySpans) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*InstrumentationLibrarySpans) ProtoMessage() {} + +func (x *InstrumentationLibrarySpans) ProtoReflect() protoreflect.Message { + mi := &file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use InstrumentationLibrarySpans.ProtoReflect.Descriptor instead. +func (*InstrumentationLibrarySpans) Descriptor() ([]byte, []int) { + return file_opentelemetry_proto_trace_v1_trace_proto_rawDescGZIP(), []int{2} +} + +func (x *InstrumentationLibrarySpans) GetInstrumentationLibrary() *v11.InstrumentationLibrary { + if x != nil { + return x.InstrumentationLibrary + } + return nil +} + +func (x *InstrumentationLibrarySpans) GetSpans() []*Span { + if x != nil { + return x.Spans + } + return nil +} + +func (x *InstrumentationLibrarySpans) GetSchemaUrl() string { + if x != nil { + return x.SchemaUrl + } + return "" +} + +// Span represents a single operation within a trace. Spans can be +// nested to form a trace tree. Spans may also be linked to other spans +// from the same or different trace and form graphs. Often, a trace +// contains a root span that describes the end-to-end latency, and one +// or more subspans for its sub-operations. A trace can also contain +// multiple root spans, or none at all. Spans do not need to be +// contiguous - there may be gaps or overlaps between spans in a trace. +// +// The next available field id is 17. +type Span struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // A unique identifier for a trace. All spans from the same trace share + // the same `trace_id`. The ID is a 16-byte array. An ID with all zeroes + // is considered invalid. + // + // This field is semantically required. Receiver should generate new + // random trace_id if empty or invalid trace_id was received. + // + // This field is required. + TraceId []byte `protobuf:"bytes,1,opt,name=trace_id,json=traceId,proto3" json:"trace_id,omitempty"` + // A unique identifier for a span within a trace, assigned when the span + // is created. The ID is an 8-byte array. An ID with all zeroes is considered + // invalid. + // + // This field is semantically required. Receiver should generate new + // random span_id if empty or invalid span_id was received. + // + // This field is required. + SpanId []byte `protobuf:"bytes,2,opt,name=span_id,json=spanId,proto3" json:"span_id,omitempty"` + // trace_state conveys information about request position in multiple distributed tracing graphs. + // It is a trace_state in w3c-trace-context format: https://www.w3.org/TR/trace-context/#tracestate-header + // See also https://github.com/w3c/distributed-tracing for more details about this field. + TraceState string `protobuf:"bytes,3,opt,name=trace_state,json=traceState,proto3" json:"trace_state,omitempty"` + // The `span_id` of this span's parent span. If this is a root span, then this + // field must be empty. The ID is an 8-byte array. + ParentSpanId []byte `protobuf:"bytes,4,opt,name=parent_span_id,json=parentSpanId,proto3" json:"parent_span_id,omitempty"` + // A description of the span's operation. + // + // For example, the name can be a qualified method name or a file name + // and a line number where the operation is called. A best practice is to use + // the same display name at the same call point in an application. + // This makes it easier to correlate spans in different traces. + // + // This field is semantically required to be set to non-empty string. + // Empty value is equivalent to an unknown span name. + // + // This field is required. + Name string `protobuf:"bytes,5,opt,name=name,proto3" json:"name,omitempty"` + // Distinguishes between spans generated in a particular context. For example, + // two spans with the same name may be distinguished using `CLIENT` (caller) + // and `SERVER` (callee) to identify queueing latency associated with the span. + Kind Span_SpanKind `protobuf:"varint,6,opt,name=kind,proto3,enum=opentelemetry.proto.trace.v1.Span_SpanKind" json:"kind,omitempty"` + // start_time_unix_nano is the start time of the span. On the client side, this is the time + // kept by the local machine where the span execution starts. On the server side, this + // is the time when the server's application handler starts running. + // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January 1970. + // + // This field is semantically required and it is expected that end_time >= start_time. + StartTimeUnixNano uint64 `protobuf:"fixed64,7,opt,name=start_time_unix_nano,json=startTimeUnixNano,proto3" json:"start_time_unix_nano,omitempty"` + // end_time_unix_nano is the end time of the span. On the client side, this is the time + // kept by the local machine where the span execution ends. On the server side, this + // is the time when the server application handler stops running. + // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January 1970. + // + // This field is semantically required and it is expected that end_time >= start_time. + EndTimeUnixNano uint64 `protobuf:"fixed64,8,opt,name=end_time_unix_nano,json=endTimeUnixNano,proto3" json:"end_time_unix_nano,omitempty"` + // attributes is a collection of key/value pairs. Note, global attributes + // like server name can be set using the resource API. Examples of attributes: + // + // "/http/user_agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" + // "/http/server_latency": 300 + // "abc.com/myattribute": true + // "abc.com/score": 10.239 + // + // The OpenTelemetry API specification further restricts the allowed value types: + // https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/common/common.md#attributes + Attributes []*v11.KeyValue `protobuf:"bytes,9,rep,name=attributes,proto3" json:"attributes,omitempty"` + // dropped_attributes_count is the number of attributes that were discarded. Attributes + // can be discarded because their keys are too long or because there are too many + // attributes. If this value is 0, then no attributes were dropped. + DroppedAttributesCount uint32 `protobuf:"varint,10,opt,name=dropped_attributes_count,json=droppedAttributesCount,proto3" json:"dropped_attributes_count,omitempty"` + // events is a collection of Event items. + Events []*Span_Event `protobuf:"bytes,11,rep,name=events,proto3" json:"events,omitempty"` + // dropped_events_count is the number of dropped events. If the value is 0, then no + // events were dropped. + DroppedEventsCount uint32 `protobuf:"varint,12,opt,name=dropped_events_count,json=droppedEventsCount,proto3" json:"dropped_events_count,omitempty"` + // links is a collection of Links, which are references from this span to a span + // in the same or different trace. + Links []*Span_Link `protobuf:"bytes,13,rep,name=links,proto3" json:"links,omitempty"` + // dropped_links_count is the number of dropped links after the maximum size was + // enforced. If this value is 0, then no links were dropped. + DroppedLinksCount uint32 `protobuf:"varint,14,opt,name=dropped_links_count,json=droppedLinksCount,proto3" json:"dropped_links_count,omitempty"` + // An optional final status for this span. Semantically when Status isn't set, it means + // span's status code is unset, i.e. assume STATUS_CODE_UNSET (code = 0). + Status *Status `protobuf:"bytes,15,opt,name=status,proto3" json:"status,omitempty"` +} + +func (x *Span) Reset() { + *x = Span{} + if protoimpl.UnsafeEnabled { + mi := &file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Span) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Span) ProtoMessage() {} + +func (x *Span) ProtoReflect() protoreflect.Message { + mi := &file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Span.ProtoReflect.Descriptor instead. +func (*Span) Descriptor() ([]byte, []int) { + return file_opentelemetry_proto_trace_v1_trace_proto_rawDescGZIP(), []int{3} +} + +func (x *Span) GetTraceId() []byte { + if x != nil { + return x.TraceId + } + return nil +} + +func (x *Span) GetSpanId() []byte { + if x != nil { + return x.SpanId + } + return nil +} + +func (x *Span) GetTraceState() string { + if x != nil { + return x.TraceState + } + return "" +} + +func (x *Span) GetParentSpanId() []byte { + if x != nil { + return x.ParentSpanId + } + return nil +} + +func (x *Span) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *Span) GetKind() Span_SpanKind { + if x != nil { + return x.Kind + } + return Span_SPAN_KIND_UNSPECIFIED +} + +func (x *Span) GetStartTimeUnixNano() uint64 { + if x != nil { + return x.StartTimeUnixNano + } + return 0 +} + +func (x *Span) GetEndTimeUnixNano() uint64 { + if x != nil { + return x.EndTimeUnixNano + } + return 0 +} + +func (x *Span) GetAttributes() []*v11.KeyValue { + if x != nil { + return x.Attributes + } + return nil +} + +func (x *Span) GetDroppedAttributesCount() uint32 { + if x != nil { + return x.DroppedAttributesCount + } + return 0 +} + +func (x *Span) GetEvents() []*Span_Event { + if x != nil { + return x.Events + } + return nil +} + +func (x *Span) GetDroppedEventsCount() uint32 { + if x != nil { + return x.DroppedEventsCount + } + return 0 +} + +func (x *Span) GetLinks() []*Span_Link { + if x != nil { + return x.Links + } + return nil +} + +func (x *Span) GetDroppedLinksCount() uint32 { + if x != nil { + return x.DroppedLinksCount + } + return 0 +} + +func (x *Span) GetStatus() *Status { + if x != nil { + return x.Status + } + return nil +} + +// The Status type defines a logical error model that is suitable for different +// programming environments, including REST APIs and RPC APIs. +type Status struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // A developer-facing human readable error message. + Message string `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"` + // The status code. + Code Status_StatusCode `protobuf:"varint,3,opt,name=code,proto3,enum=opentelemetry.proto.trace.v1.Status_StatusCode" json:"code,omitempty"` +} + +func (x *Status) Reset() { + *x = Status{} + if protoimpl.UnsafeEnabled { + mi := &file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Status) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Status) ProtoMessage() {} + +func (x *Status) ProtoReflect() protoreflect.Message { + mi := &file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Status.ProtoReflect.Descriptor instead. +func (*Status) Descriptor() ([]byte, []int) { + return file_opentelemetry_proto_trace_v1_trace_proto_rawDescGZIP(), []int{4} +} + +func (x *Status) GetMessage() string { + if x != nil { + return x.Message + } + return "" +} + +func (x *Status) GetCode() Status_StatusCode { + if x != nil { + return x.Code + } + return Status_STATUS_CODE_UNSET +} + +// Event is a time-stamped annotation of the span, consisting of user-supplied +// text description and key-value pairs. +type Span_Event struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // time_unix_nano is the time the event occurred. + TimeUnixNano uint64 `protobuf:"fixed64,1,opt,name=time_unix_nano,json=timeUnixNano,proto3" json:"time_unix_nano,omitempty"` + // name of the event. + // This field is semantically required to be set to non-empty string. + Name string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"` + // attributes is a collection of attribute key/value pairs on the event. + Attributes []*v11.KeyValue `protobuf:"bytes,3,rep,name=attributes,proto3" json:"attributes,omitempty"` + // dropped_attributes_count is the number of dropped attributes. If the value is 0, + // then no attributes were dropped. + DroppedAttributesCount uint32 `protobuf:"varint,4,opt,name=dropped_attributes_count,json=droppedAttributesCount,proto3" json:"dropped_attributes_count,omitempty"` +} + +func (x *Span_Event) Reset() { + *x = Span_Event{} + if protoimpl.UnsafeEnabled { + mi := &file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Span_Event) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Span_Event) ProtoMessage() {} + +func (x *Span_Event) ProtoReflect() protoreflect.Message { + mi := &file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Span_Event.ProtoReflect.Descriptor instead. +func (*Span_Event) Descriptor() ([]byte, []int) { + return file_opentelemetry_proto_trace_v1_trace_proto_rawDescGZIP(), []int{3, 0} +} + +func (x *Span_Event) GetTimeUnixNano() uint64 { + if x != nil { + return x.TimeUnixNano + } + return 0 +} + +func (x *Span_Event) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *Span_Event) GetAttributes() []*v11.KeyValue { + if x != nil { + return x.Attributes + } + return nil +} + +func (x *Span_Event) GetDroppedAttributesCount() uint32 { + if x != nil { + return x.DroppedAttributesCount + } + return 0 +} + +// A pointer from the current span to another span in the same trace or in a +// different trace. For example, this can be used in batching operations, +// where a single batch handler processes multiple requests from different +// traces or when the handler receives a request from a different project. +type Span_Link struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // A unique identifier of a trace that this linked span is part of. The ID is a + // 16-byte array. + TraceId []byte `protobuf:"bytes,1,opt,name=trace_id,json=traceId,proto3" json:"trace_id,omitempty"` + // A unique identifier for the linked span. The ID is an 8-byte array. + SpanId []byte `protobuf:"bytes,2,opt,name=span_id,json=spanId,proto3" json:"span_id,omitempty"` + // The trace_state associated with the link. + TraceState string `protobuf:"bytes,3,opt,name=trace_state,json=traceState,proto3" json:"trace_state,omitempty"` + // attributes is a collection of attribute key/value pairs on the link. + Attributes []*v11.KeyValue `protobuf:"bytes,4,rep,name=attributes,proto3" json:"attributes,omitempty"` + // dropped_attributes_count is the number of dropped attributes. If the value is 0, + // then no attributes were dropped. + DroppedAttributesCount uint32 `protobuf:"varint,5,opt,name=dropped_attributes_count,json=droppedAttributesCount,proto3" json:"dropped_attributes_count,omitempty"` +} + +func (x *Span_Link) Reset() { + *x = Span_Link{} + if protoimpl.UnsafeEnabled { + mi := &file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Span_Link) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Span_Link) ProtoMessage() {} + +func (x *Span_Link) ProtoReflect() protoreflect.Message { + mi := &file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Span_Link.ProtoReflect.Descriptor instead. +func (*Span_Link) Descriptor() ([]byte, []int) { + return file_opentelemetry_proto_trace_v1_trace_proto_rawDescGZIP(), []int{3, 1} +} + +func (x *Span_Link) GetTraceId() []byte { + if x != nil { + return x.TraceId + } + return nil +} + +func (x *Span_Link) GetSpanId() []byte { + if x != nil { + return x.SpanId + } + return nil +} + +func (x *Span_Link) GetTraceState() string { + if x != nil { + return x.TraceState + } + return "" +} + +func (x *Span_Link) GetAttributes() []*v11.KeyValue { + if x != nil { + return x.Attributes + } + return nil +} + +func (x *Span_Link) GetDroppedAttributesCount() uint32 { + if x != nil { + return x.DroppedAttributesCount + } + return 0 +} + +var File_opentelemetry_proto_trace_v1_trace_proto protoreflect.FileDescriptor + +var file_opentelemetry_proto_trace_v1_trace_proto_rawDesc = []byte{ + 0x0a, 0x28, 0x6f, 0x70, 0x65, 0x6e, 0x74, 0x65, 0x6c, 0x65, 0x6d, 0x65, 0x74, 0x72, 0x79, 0x2f, + 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x74, 0x72, 0x61, 0x63, 0x65, 0x2f, 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0x72, 0x79, 0x2e, 0x69, 0x6f, 0x2f, 0x70, 0x72, 0x6f, 0x74, + 0x6f, 0x2f, 0x6f, 0x74, 0x6c, 0x70, 0x2f, 0x74, 0x72, 0x61, 0x63, 0x65, 0x2f, 0x76, 0x31, 0x62, + 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, +} + +var ( + file_opentelemetry_proto_trace_v1_trace_proto_rawDescOnce sync.Once + file_opentelemetry_proto_trace_v1_trace_proto_rawDescData = file_opentelemetry_proto_trace_v1_trace_proto_rawDesc +) + +func file_opentelemetry_proto_trace_v1_trace_proto_rawDescGZIP() []byte { + file_opentelemetry_proto_trace_v1_trace_proto_rawDescOnce.Do(func() { + file_opentelemetry_proto_trace_v1_trace_proto_rawDescData = protoimpl.X.CompressGZIP(file_opentelemetry_proto_trace_v1_trace_proto_rawDescData) + }) + return file_opentelemetry_proto_trace_v1_trace_proto_rawDescData +} + +var file_opentelemetry_proto_trace_v1_trace_proto_enumTypes = make([]protoimpl.EnumInfo, 2) +var file_opentelemetry_proto_trace_v1_trace_proto_msgTypes = make([]protoimpl.MessageInfo, 7) +var file_opentelemetry_proto_trace_v1_trace_proto_goTypes = []interface{}{ + (Span_SpanKind)(0), // 0: opentelemetry.proto.trace.v1.Span.SpanKind + (Status_StatusCode)(0), // 1: opentelemetry.proto.trace.v1.Status.StatusCode + (*TracesData)(nil), // 2: opentelemetry.proto.trace.v1.TracesData + (*ResourceSpans)(nil), // 3: opentelemetry.proto.trace.v1.ResourceSpans + (*InstrumentationLibrarySpans)(nil), // 4: opentelemetry.proto.trace.v1.InstrumentationLibrarySpans + (*Span)(nil), // 5: opentelemetry.proto.trace.v1.Span + (*Status)(nil), // 6: opentelemetry.proto.trace.v1.Status + (*Span_Event)(nil), // 7: opentelemetry.proto.trace.v1.Span.Event + (*Span_Link)(nil), // 8: opentelemetry.proto.trace.v1.Span.Link + (*v1.Resource)(nil), // 9: opentelemetry.proto.resource.v1.Resource + (*v11.InstrumentationLibrary)(nil), // 10: opentelemetry.proto.common.v1.InstrumentationLibrary + (*v11.KeyValue)(nil), // 11: opentelemetry.proto.common.v1.KeyValue +} +var file_opentelemetry_proto_trace_v1_trace_proto_depIdxs = []int32{ + 3, // 0: opentelemetry.proto.trace.v1.TracesData.resource_spans:type_name -> opentelemetry.proto.trace.v1.ResourceSpans + 9, // 1: opentelemetry.proto.trace.v1.ResourceSpans.resource:type_name -> opentelemetry.proto.resource.v1.Resource + 4, // 2: opentelemetry.proto.trace.v1.ResourceSpans.instrumentation_library_spans:type_name -> opentelemetry.proto.trace.v1.InstrumentationLibrarySpans + 10, // 3: opentelemetry.proto.trace.v1.InstrumentationLibrarySpans.instrumentation_library:type_name -> opentelemetry.proto.common.v1.InstrumentationLibrary + 5, // 4: opentelemetry.proto.trace.v1.InstrumentationLibrarySpans.spans:type_name -> opentelemetry.proto.trace.v1.Span + 0, // 5: opentelemetry.proto.trace.v1.Span.kind:type_name -> opentelemetry.proto.trace.v1.Span.SpanKind + 11, // 6: opentelemetry.proto.trace.v1.Span.attributes:type_name -> opentelemetry.proto.common.v1.KeyValue + 7, // 7: opentelemetry.proto.trace.v1.Span.events:type_name -> opentelemetry.proto.trace.v1.Span.Event + 8, // 8: opentelemetry.proto.trace.v1.Span.links:type_name -> opentelemetry.proto.trace.v1.Span.Link + 6, // 9: opentelemetry.proto.trace.v1.Span.status:type_name -> opentelemetry.proto.trace.v1.Status + 1, // 10: opentelemetry.proto.trace.v1.Status.code:type_name -> opentelemetry.proto.trace.v1.Status.StatusCode + 11, // 11: opentelemetry.proto.trace.v1.Span.Event.attributes:type_name -> opentelemetry.proto.common.v1.KeyValue + 11, // 12: opentelemetry.proto.trace.v1.Span.Link.attributes:type_name -> opentelemetry.proto.common.v1.KeyValue + 13, // [13:13] is the sub-list for method output_type + 13, // [13:13] is the sub-list for method input_type + 13, // [13:13] is the sub-list for extension type_name + 13, // [13:13] is the sub-list for extension extendee + 0, // [0:13] is the sub-list for field type_name +} + +func init() { file_opentelemetry_proto_trace_v1_trace_proto_init() } +func file_opentelemetry_proto_trace_v1_trace_proto_init() { + if File_opentelemetry_proto_trace_v1_trace_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*TracesData); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ResourceSpans); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*InstrumentationLibrarySpans); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Span); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Status); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Span_Event); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_opentelemetry_proto_trace_v1_trace_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Span_Link); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_opentelemetry_proto_trace_v1_trace_proto_rawDesc, + NumEnums: 2, + NumMessages: 7, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_opentelemetry_proto_trace_v1_trace_proto_goTypes, + DependencyIndexes: file_opentelemetry_proto_trace_v1_trace_proto_depIdxs, + EnumInfos: file_opentelemetry_proto_trace_v1_trace_proto_enumTypes, + MessageInfos: file_opentelemetry_proto_trace_v1_trace_proto_msgTypes, + }.Build() + File_opentelemetry_proto_trace_v1_trace_proto = out.File + file_opentelemetry_proto_trace_v1_trace_proto_rawDesc = nil + file_opentelemetry_proto_trace_v1_trace_proto_goTypes = nil + file_opentelemetry_proto_trace_v1_trace_proto_depIdxs = nil +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/chacha20/chacha_arm64.s b/src/cmd/linuxkit/vendor/golang.org/x/crypto/chacha20/chacha_arm64.s index 8fb49a13e..63cae9e6f 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/chacha20/chacha_arm64.s +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/chacha20/chacha_arm64.s @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build go1.11 && gc && !purego // +build go1.11,gc,!purego #include "textflag.h" diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s b/src/cmd/linuxkit/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s index 3dad4b2fa..5c0fed26f 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s @@ -19,6 +19,7 @@ // The differences in this and the original implementation are // due to the calling conventions and initialization of constants. +//go:build gc && !purego // +build gc,!purego #include "textflag.h" diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/chacha20/chacha_s390x.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/chacha20/chacha_s390x.go index c5898db46..4652247b8 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/chacha20/chacha_s390x.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/chacha20/chacha_s390x.go @@ -15,6 +15,7 @@ const bufSize = 256 // xorKeyStreamVX is an assembly implementation of XORKeyStream. It must only // be called when the vector facility is available. Implementation in asm_s390x.s. +// //go:noescape func xorKeyStreamVX(dst, src []byte, key *[8]uint32, nonce *[3]uint32, counter *uint32) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/chacha20/chacha_s390x.s b/src/cmd/linuxkit/vendor/golang.org/x/crypto/chacha20/chacha_s390x.s index 818161189..f3ef5a019 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/chacha20/chacha_s390x.s +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/chacha20/chacha_s390x.s @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build gc && !purego // +build gc,!purego #include "go_asm.h" diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/curve25519.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/curve25519.go index 4b9a655d1..cda3fdd35 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/curve25519.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/curve25519.go @@ -10,6 +10,8 @@ package curve25519 // import "golang.org/x/crypto/curve25519" import ( "crypto/subtle" "fmt" + + "golang.org/x/crypto/curve25519/internal/field" ) // ScalarMult sets dst to the product scalar * point. @@ -18,7 +20,55 @@ import ( // zeroes, irrespective of the scalar. Instead, use the X25519 function, which // will return an error. func ScalarMult(dst, scalar, point *[32]byte) { - scalarMult(dst, scalar, point) + var e [32]byte + + copy(e[:], scalar[:]) + e[0] &= 248 + e[31] &= 127 + e[31] |= 64 + + var x1, x2, z2, x3, z3, tmp0, tmp1 field.Element + x1.SetBytes(point[:]) + x2.One() + x3.Set(&x1) + z3.One() + + swap := 0 + for pos := 254; pos >= 0; pos-- { + b := e[pos/8] >> uint(pos&7) + b &= 1 + swap ^= int(b) + x2.Swap(&x3, swap) + z2.Swap(&z3, swap) + swap = int(b) + + tmp0.Subtract(&x3, &z3) + tmp1.Subtract(&x2, &z2) + x2.Add(&x2, &z2) + z2.Add(&x3, &z3) + z3.Multiply(&tmp0, &x2) + z2.Multiply(&z2, &tmp1) + tmp0.Square(&tmp1) + tmp1.Square(&x2) + x3.Add(&z3, &z2) + z2.Subtract(&z3, &z2) + x2.Multiply(&tmp1, &tmp0) + tmp1.Subtract(&tmp1, &tmp0) + z2.Square(&z2) + + z3.Mult32(&tmp1, 121666) + x3.Square(&x3) + tmp0.Add(&tmp0, &z3) + z3.Multiply(&x1, &z2) + z2.Multiply(&tmp1, &tmp0) + } + + x2.Swap(&x3, swap) + z2.Swap(&z3, swap) + + z2.Invert(&z2) + x2.Multiply(&x2, &z2) + copy(dst[:], x2.Bytes()) } // ScalarBaseMult sets dst to the product scalar * base where base is the diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.go deleted file mode 100644 index 84858480d..000000000 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.go +++ /dev/null @@ -1,241 +0,0 @@ -// Copyright 2012 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build amd64 && gc && !purego -// +build amd64,gc,!purego - -package curve25519 - -// These functions are implemented in the .s files. The names of the functions -// in the rest of the file are also taken from the SUPERCOP sources to help -// people following along. - -//go:noescape - -func cswap(inout *[5]uint64, v uint64) - -//go:noescape - -func ladderstep(inout *[5][5]uint64) - -//go:noescape - -func freeze(inout *[5]uint64) - -//go:noescape - -func mul(dest, a, b *[5]uint64) - -//go:noescape - -func square(out, in *[5]uint64) - -// mladder uses a Montgomery ladder to calculate (xr/zr) *= s. -func mladder(xr, zr *[5]uint64, s *[32]byte) { - var work [5][5]uint64 - - work[0] = *xr - setint(&work[1], 1) - setint(&work[2], 0) - work[3] = *xr - setint(&work[4], 1) - - j := uint(6) - var prevbit byte - - for i := 31; i >= 0; i-- { - for j < 8 { - bit := ((*s)[i] >> j) & 1 - swap := bit ^ prevbit - prevbit = bit - cswap(&work[1], uint64(swap)) - ladderstep(&work) - j-- - } - j = 7 - } - - *xr = work[1] - *zr = work[2] -} - -func scalarMult(out, in, base *[32]byte) { - var e [32]byte - copy(e[:], (*in)[:]) - e[0] &= 248 - e[31] &= 127 - e[31] |= 64 - - var t, z [5]uint64 - unpack(&t, base) - mladder(&t, &z, &e) - invert(&z, &z) - mul(&t, &t, &z) - pack(out, &t) -} - -func setint(r *[5]uint64, v uint64) { - r[0] = v - r[1] = 0 - r[2] = 0 - r[3] = 0 - r[4] = 0 -} - -// unpack sets r = x where r consists of 5, 51-bit limbs in little-endian -// order. -func unpack(r *[5]uint64, x *[32]byte) { - r[0] = uint64(x[0]) | - uint64(x[1])<<8 | - uint64(x[2])<<16 | - uint64(x[3])<<24 | - uint64(x[4])<<32 | - uint64(x[5])<<40 | - uint64(x[6]&7)<<48 - - r[1] = uint64(x[6])>>3 | - uint64(x[7])<<5 | - uint64(x[8])<<13 | - uint64(x[9])<<21 | - uint64(x[10])<<29 | - uint64(x[11])<<37 | - uint64(x[12]&63)<<45 - - r[2] = uint64(x[12])>>6 | - uint64(x[13])<<2 | - uint64(x[14])<<10 | - uint64(x[15])<<18 | - uint64(x[16])<<26 | - uint64(x[17])<<34 | - uint64(x[18])<<42 | - uint64(x[19]&1)<<50 - - r[3] = uint64(x[19])>>1 | - uint64(x[20])<<7 | - uint64(x[21])<<15 | - uint64(x[22])<<23 | - uint64(x[23])<<31 | - uint64(x[24])<<39 | - uint64(x[25]&15)<<47 - - r[4] = uint64(x[25])>>4 | - uint64(x[26])<<4 | - uint64(x[27])<<12 | - uint64(x[28])<<20 | - uint64(x[29])<<28 | - uint64(x[30])<<36 | - uint64(x[31]&127)<<44 -} - -// pack sets out = x where out is the usual, little-endian form of the 5, -// 51-bit limbs in x. -func pack(out *[32]byte, x *[5]uint64) { - t := *x - freeze(&t) - - out[0] = byte(t[0]) - out[1] = byte(t[0] >> 8) - out[2] = byte(t[0] >> 16) - out[3] = byte(t[0] >> 24) - out[4] = byte(t[0] >> 32) - out[5] = byte(t[0] >> 40) - out[6] = byte(t[0] >> 48) - - out[6] ^= byte(t[1]<<3) & 0xf8 - out[7] = byte(t[1] >> 5) - out[8] = byte(t[1] >> 13) - out[9] = byte(t[1] >> 21) - out[10] = byte(t[1] >> 29) - out[11] = byte(t[1] >> 37) - out[12] = byte(t[1] >> 45) - - out[12] ^= byte(t[2]<<6) & 0xc0 - out[13] = byte(t[2] >> 2) - out[14] = byte(t[2] >> 10) - out[15] = byte(t[2] >> 18) - out[16] = byte(t[2] >> 26) - out[17] = byte(t[2] >> 34) - out[18] = byte(t[2] >> 42) - out[19] = byte(t[2] >> 50) - - out[19] ^= byte(t[3]<<1) & 0xfe - out[20] = byte(t[3] >> 7) - out[21] = byte(t[3] >> 15) - out[22] = byte(t[3] >> 23) - out[23] = byte(t[3] >> 31) - out[24] = byte(t[3] >> 39) - out[25] = byte(t[3] >> 47) - - out[25] ^= byte(t[4]<<4) & 0xf0 - out[26] = byte(t[4] >> 4) - out[27] = byte(t[4] >> 12) - out[28] = byte(t[4] >> 20) - out[29] = byte(t[4] >> 28) - out[30] = byte(t[4] >> 36) - out[31] = byte(t[4] >> 44) -} - -// invert calculates r = x^-1 mod p using Fermat's little theorem. -func invert(r *[5]uint64, x *[5]uint64) { - var z2, z9, z11, z2_5_0, z2_10_0, z2_20_0, z2_50_0, z2_100_0, t [5]uint64 - - square(&z2, x) /* 2 */ - square(&t, &z2) /* 4 */ - square(&t, &t) /* 8 */ - mul(&z9, &t, x) /* 9 */ - mul(&z11, &z9, &z2) /* 11 */ - square(&t, &z11) /* 22 */ - mul(&z2_5_0, &t, &z9) /* 2^5 - 2^0 = 31 */ - - square(&t, &z2_5_0) /* 2^6 - 2^1 */ - for i := 1; i < 5; i++ { /* 2^20 - 2^10 */ - square(&t, &t) - } - mul(&z2_10_0, &t, &z2_5_0) /* 2^10 - 2^0 */ - - square(&t, &z2_10_0) /* 2^11 - 2^1 */ - for i := 1; i < 10; i++ { /* 2^20 - 2^10 */ - square(&t, &t) - } - mul(&z2_20_0, &t, &z2_10_0) /* 2^20 - 2^0 */ - - square(&t, &z2_20_0) /* 2^21 - 2^1 */ - for i := 1; i < 20; i++ { /* 2^40 - 2^20 */ - square(&t, &t) - } - mul(&t, &t, &z2_20_0) /* 2^40 - 2^0 */ - - square(&t, &t) /* 2^41 - 2^1 */ - for i := 1; i < 10; i++ { /* 2^50 - 2^10 */ - square(&t, &t) - } - mul(&z2_50_0, &t, &z2_10_0) /* 2^50 - 2^0 */ - - square(&t, &z2_50_0) /* 2^51 - 2^1 */ - for i := 1; i < 50; i++ { /* 2^100 - 2^50 */ - square(&t, &t) - } - mul(&z2_100_0, &t, &z2_50_0) /* 2^100 - 2^0 */ - - square(&t, &z2_100_0) /* 2^101 - 2^1 */ - for i := 1; i < 100; i++ { /* 2^200 - 2^100 */ - square(&t, &t) - } - mul(&t, &t, &z2_100_0) /* 2^200 - 2^0 */ - - square(&t, &t) /* 2^201 - 2^1 */ - for i := 1; i < 50; i++ { /* 2^250 - 2^50 */ - square(&t, &t) - } - mul(&t, &t, &z2_50_0) /* 2^250 - 2^0 */ - - square(&t, &t) /* 2^251 - 2^1 */ - square(&t, &t) /* 2^252 - 2^2 */ - square(&t, &t) /* 2^253 - 2^3 */ - - square(&t, &t) /* 2^254 - 2^4 */ - - square(&t, &t) /* 2^255 - 2^5 */ - mul(r, &t, &z11) /* 2^255 - 21 */ -} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.s b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.s deleted file mode 100644 index 6c5338092..000000000 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.s +++ /dev/null @@ -1,1793 +0,0 @@ -// Copyright 2012 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// This code was translated into a form compatible with 6a from the public -// domain sources in SUPERCOP: https://bench.cr.yp.to/supercop.html - -// +build amd64,gc,!purego - -#define REDMASK51 0x0007FFFFFFFFFFFF - -// These constants cannot be encoded in non-MOVQ immediates. -// We access them directly from memory instead. - -DATA ·_121666_213(SB)/8, $996687872 -GLOBL ·_121666_213(SB), 8, $8 - -DATA ·_2P0(SB)/8, $0xFFFFFFFFFFFDA -GLOBL ·_2P0(SB), 8, $8 - -DATA ·_2P1234(SB)/8, $0xFFFFFFFFFFFFE -GLOBL ·_2P1234(SB), 8, $8 - -// func freeze(inout *[5]uint64) -TEXT ·freeze(SB),7,$0-8 - MOVQ inout+0(FP), DI - - MOVQ 0(DI),SI - MOVQ 8(DI),DX - MOVQ 16(DI),CX - MOVQ 24(DI),R8 - MOVQ 32(DI),R9 - MOVQ $REDMASK51,AX - MOVQ AX,R10 - SUBQ $18,R10 - MOVQ $3,R11 -REDUCELOOP: - MOVQ SI,R12 - SHRQ $51,R12 - ANDQ AX,SI - ADDQ R12,DX - MOVQ DX,R12 - SHRQ $51,R12 - ANDQ AX,DX - ADDQ R12,CX - MOVQ CX,R12 - SHRQ $51,R12 - ANDQ AX,CX - ADDQ R12,R8 - MOVQ R8,R12 - SHRQ $51,R12 - ANDQ AX,R8 - ADDQ R12,R9 - MOVQ R9,R12 - SHRQ $51,R12 - ANDQ AX,R9 - IMUL3Q $19,R12,R12 - ADDQ R12,SI - SUBQ $1,R11 - JA REDUCELOOP - MOVQ $1,R12 - CMPQ R10,SI - CMOVQLT R11,R12 - CMPQ AX,DX - CMOVQNE R11,R12 - CMPQ AX,CX - CMOVQNE R11,R12 - CMPQ AX,R8 - CMOVQNE R11,R12 - CMPQ AX,R9 - CMOVQNE R11,R12 - NEGQ R12 - ANDQ R12,AX - ANDQ R12,R10 - SUBQ R10,SI - SUBQ AX,DX - SUBQ AX,CX - SUBQ AX,R8 - SUBQ AX,R9 - MOVQ SI,0(DI) - MOVQ DX,8(DI) - MOVQ CX,16(DI) - MOVQ R8,24(DI) - MOVQ R9,32(DI) - RET - -// func ladderstep(inout *[5][5]uint64) -TEXT ·ladderstep(SB),0,$296-8 - MOVQ inout+0(FP),DI - - MOVQ 40(DI),SI - MOVQ 48(DI),DX - MOVQ 56(DI),CX - MOVQ 64(DI),R8 - MOVQ 72(DI),R9 - MOVQ SI,AX - MOVQ DX,R10 - MOVQ CX,R11 - MOVQ R8,R12 - MOVQ R9,R13 - ADDQ ·_2P0(SB),AX - ADDQ ·_2P1234(SB),R10 - ADDQ ·_2P1234(SB),R11 - ADDQ ·_2P1234(SB),R12 - ADDQ ·_2P1234(SB),R13 - ADDQ 80(DI),SI - ADDQ 88(DI),DX - ADDQ 96(DI),CX - ADDQ 104(DI),R8 - ADDQ 112(DI),R9 - SUBQ 80(DI),AX - SUBQ 88(DI),R10 - SUBQ 96(DI),R11 - SUBQ 104(DI),R12 - SUBQ 112(DI),R13 - MOVQ SI,0(SP) - MOVQ DX,8(SP) - MOVQ CX,16(SP) - MOVQ R8,24(SP) - MOVQ R9,32(SP) - MOVQ AX,40(SP) - MOVQ R10,48(SP) - MOVQ R11,56(SP) - MOVQ R12,64(SP) - MOVQ R13,72(SP) - MOVQ 40(SP),AX - MULQ 40(SP) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 40(SP),AX - SHLQ $1,AX - MULQ 48(SP) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 40(SP),AX - SHLQ $1,AX - MULQ 56(SP) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 40(SP),AX - SHLQ $1,AX - MULQ 64(SP) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 40(SP),AX - SHLQ $1,AX - MULQ 72(SP) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 48(SP),AX - MULQ 48(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 48(SP),AX - SHLQ $1,AX - MULQ 56(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 48(SP),AX - SHLQ $1,AX - MULQ 64(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 48(SP),DX - IMUL3Q $38,DX,AX - MULQ 72(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 56(SP),AX - MULQ 56(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 56(SP),DX - IMUL3Q $38,DX,AX - MULQ 64(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 56(SP),DX - IMUL3Q $38,DX,AX - MULQ 72(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 64(SP),DX - IMUL3Q $19,DX,AX - MULQ 64(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 64(SP),DX - IMUL3Q $38,DX,AX - MULQ 72(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 72(SP),DX - IMUL3Q $19,DX,AX - MULQ 72(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - ANDQ DX,SI - MOVQ CX,R8 - SHRQ $51,CX - ADDQ R10,CX - ANDQ DX,R8 - MOVQ CX,R9 - SHRQ $51,CX - ADDQ R12,CX - ANDQ DX,R9 - MOVQ CX,AX - SHRQ $51,CX - ADDQ R14,CX - ANDQ DX,AX - MOVQ CX,R10 - SHRQ $51,CX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,80(SP) - MOVQ R8,88(SP) - MOVQ R9,96(SP) - MOVQ AX,104(SP) - MOVQ R10,112(SP) - MOVQ 0(SP),AX - MULQ 0(SP) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 0(SP),AX - SHLQ $1,AX - MULQ 8(SP) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 0(SP),AX - SHLQ $1,AX - MULQ 16(SP) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 0(SP),AX - SHLQ $1,AX - MULQ 24(SP) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 0(SP),AX - SHLQ $1,AX - MULQ 32(SP) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 8(SP),AX - MULQ 8(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 8(SP),AX - SHLQ $1,AX - MULQ 16(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 8(SP),AX - SHLQ $1,AX - MULQ 24(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 8(SP),DX - IMUL3Q $38,DX,AX - MULQ 32(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 16(SP),AX - MULQ 16(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 16(SP),DX - IMUL3Q $38,DX,AX - MULQ 24(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 16(SP),DX - IMUL3Q $38,DX,AX - MULQ 32(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 24(SP),DX - IMUL3Q $19,DX,AX - MULQ 24(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 24(SP),DX - IMUL3Q $38,DX,AX - MULQ 32(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 32(SP),DX - IMUL3Q $19,DX,AX - MULQ 32(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - ANDQ DX,SI - MOVQ CX,R8 - SHRQ $51,CX - ADDQ R10,CX - ANDQ DX,R8 - MOVQ CX,R9 - SHRQ $51,CX - ADDQ R12,CX - ANDQ DX,R9 - MOVQ CX,AX - SHRQ $51,CX - ADDQ R14,CX - ANDQ DX,AX - MOVQ CX,R10 - SHRQ $51,CX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,120(SP) - MOVQ R8,128(SP) - MOVQ R9,136(SP) - MOVQ AX,144(SP) - MOVQ R10,152(SP) - MOVQ SI,SI - MOVQ R8,DX - MOVQ R9,CX - MOVQ AX,R8 - MOVQ R10,R9 - ADDQ ·_2P0(SB),SI - ADDQ ·_2P1234(SB),DX - ADDQ ·_2P1234(SB),CX - ADDQ ·_2P1234(SB),R8 - ADDQ ·_2P1234(SB),R9 - SUBQ 80(SP),SI - SUBQ 88(SP),DX - SUBQ 96(SP),CX - SUBQ 104(SP),R8 - SUBQ 112(SP),R9 - MOVQ SI,160(SP) - MOVQ DX,168(SP) - MOVQ CX,176(SP) - MOVQ R8,184(SP) - MOVQ R9,192(SP) - MOVQ 120(DI),SI - MOVQ 128(DI),DX - MOVQ 136(DI),CX - MOVQ 144(DI),R8 - MOVQ 152(DI),R9 - MOVQ SI,AX - MOVQ DX,R10 - MOVQ CX,R11 - MOVQ R8,R12 - MOVQ R9,R13 - ADDQ ·_2P0(SB),AX - ADDQ ·_2P1234(SB),R10 - ADDQ ·_2P1234(SB),R11 - ADDQ ·_2P1234(SB),R12 - ADDQ ·_2P1234(SB),R13 - ADDQ 160(DI),SI - ADDQ 168(DI),DX - ADDQ 176(DI),CX - ADDQ 184(DI),R8 - ADDQ 192(DI),R9 - SUBQ 160(DI),AX - SUBQ 168(DI),R10 - SUBQ 176(DI),R11 - SUBQ 184(DI),R12 - SUBQ 192(DI),R13 - MOVQ SI,200(SP) - MOVQ DX,208(SP) - MOVQ CX,216(SP) - MOVQ R8,224(SP) - MOVQ R9,232(SP) - MOVQ AX,240(SP) - MOVQ R10,248(SP) - MOVQ R11,256(SP) - MOVQ R12,264(SP) - MOVQ R13,272(SP) - MOVQ 224(SP),SI - IMUL3Q $19,SI,AX - MOVQ AX,280(SP) - MULQ 56(SP) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 232(SP),DX - IMUL3Q $19,DX,AX - MOVQ AX,288(SP) - MULQ 48(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 200(SP),AX - MULQ 40(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 200(SP),AX - MULQ 48(SP) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 200(SP),AX - MULQ 56(SP) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 200(SP),AX - MULQ 64(SP) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 200(SP),AX - MULQ 72(SP) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 208(SP),AX - MULQ 40(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 208(SP),AX - MULQ 48(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 208(SP),AX - MULQ 56(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 208(SP),AX - MULQ 64(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 208(SP),DX - IMUL3Q $19,DX,AX - MULQ 72(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 216(SP),AX - MULQ 40(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 216(SP),AX - MULQ 48(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 216(SP),AX - MULQ 56(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 216(SP),DX - IMUL3Q $19,DX,AX - MULQ 64(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 216(SP),DX - IMUL3Q $19,DX,AX - MULQ 72(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 224(SP),AX - MULQ 40(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 224(SP),AX - MULQ 48(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 280(SP),AX - MULQ 64(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 280(SP),AX - MULQ 72(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 232(SP),AX - MULQ 40(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 288(SP),AX - MULQ 56(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 288(SP),AX - MULQ 64(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 288(SP),AX - MULQ 72(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - MOVQ CX,R8 - SHRQ $51,CX - ANDQ DX,SI - ADDQ R10,CX - MOVQ CX,R9 - SHRQ $51,CX - ANDQ DX,R8 - ADDQ R12,CX - MOVQ CX,AX - SHRQ $51,CX - ANDQ DX,R9 - ADDQ R14,CX - MOVQ CX,R10 - SHRQ $51,CX - ANDQ DX,AX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,40(SP) - MOVQ R8,48(SP) - MOVQ R9,56(SP) - MOVQ AX,64(SP) - MOVQ R10,72(SP) - MOVQ 264(SP),SI - IMUL3Q $19,SI,AX - MOVQ AX,200(SP) - MULQ 16(SP) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 272(SP),DX - IMUL3Q $19,DX,AX - MOVQ AX,208(SP) - MULQ 8(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 240(SP),AX - MULQ 0(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 240(SP),AX - MULQ 8(SP) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 240(SP),AX - MULQ 16(SP) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 240(SP),AX - MULQ 24(SP) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 240(SP),AX - MULQ 32(SP) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 248(SP),AX - MULQ 0(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 248(SP),AX - MULQ 8(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 248(SP),AX - MULQ 16(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 248(SP),AX - MULQ 24(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 248(SP),DX - IMUL3Q $19,DX,AX - MULQ 32(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 256(SP),AX - MULQ 0(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 256(SP),AX - MULQ 8(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 256(SP),AX - MULQ 16(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 256(SP),DX - IMUL3Q $19,DX,AX - MULQ 24(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 256(SP),DX - IMUL3Q $19,DX,AX - MULQ 32(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 264(SP),AX - MULQ 0(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 264(SP),AX - MULQ 8(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 200(SP),AX - MULQ 24(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 200(SP),AX - MULQ 32(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 272(SP),AX - MULQ 0(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 208(SP),AX - MULQ 16(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 208(SP),AX - MULQ 24(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 208(SP),AX - MULQ 32(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - MOVQ CX,R8 - SHRQ $51,CX - ANDQ DX,SI - ADDQ R10,CX - MOVQ CX,R9 - SHRQ $51,CX - ANDQ DX,R8 - ADDQ R12,CX - MOVQ CX,AX - SHRQ $51,CX - ANDQ DX,R9 - ADDQ R14,CX - MOVQ CX,R10 - SHRQ $51,CX - ANDQ DX,AX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,DX - MOVQ R8,CX - MOVQ R9,R11 - MOVQ AX,R12 - MOVQ R10,R13 - ADDQ ·_2P0(SB),DX - ADDQ ·_2P1234(SB),CX - ADDQ ·_2P1234(SB),R11 - ADDQ ·_2P1234(SB),R12 - ADDQ ·_2P1234(SB),R13 - ADDQ 40(SP),SI - ADDQ 48(SP),R8 - ADDQ 56(SP),R9 - ADDQ 64(SP),AX - ADDQ 72(SP),R10 - SUBQ 40(SP),DX - SUBQ 48(SP),CX - SUBQ 56(SP),R11 - SUBQ 64(SP),R12 - SUBQ 72(SP),R13 - MOVQ SI,120(DI) - MOVQ R8,128(DI) - MOVQ R9,136(DI) - MOVQ AX,144(DI) - MOVQ R10,152(DI) - MOVQ DX,160(DI) - MOVQ CX,168(DI) - MOVQ R11,176(DI) - MOVQ R12,184(DI) - MOVQ R13,192(DI) - MOVQ 120(DI),AX - MULQ 120(DI) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 120(DI),AX - SHLQ $1,AX - MULQ 128(DI) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 120(DI),AX - SHLQ $1,AX - MULQ 136(DI) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 120(DI),AX - SHLQ $1,AX - MULQ 144(DI) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 120(DI),AX - SHLQ $1,AX - MULQ 152(DI) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 128(DI),AX - MULQ 128(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 128(DI),AX - SHLQ $1,AX - MULQ 136(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 128(DI),AX - SHLQ $1,AX - MULQ 144(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 128(DI),DX - IMUL3Q $38,DX,AX - MULQ 152(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 136(DI),AX - MULQ 136(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 136(DI),DX - IMUL3Q $38,DX,AX - MULQ 144(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 136(DI),DX - IMUL3Q $38,DX,AX - MULQ 152(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 144(DI),DX - IMUL3Q $19,DX,AX - MULQ 144(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 144(DI),DX - IMUL3Q $38,DX,AX - MULQ 152(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 152(DI),DX - IMUL3Q $19,DX,AX - MULQ 152(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - ANDQ DX,SI - MOVQ CX,R8 - SHRQ $51,CX - ADDQ R10,CX - ANDQ DX,R8 - MOVQ CX,R9 - SHRQ $51,CX - ADDQ R12,CX - ANDQ DX,R9 - MOVQ CX,AX - SHRQ $51,CX - ADDQ R14,CX - ANDQ DX,AX - MOVQ CX,R10 - SHRQ $51,CX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,120(DI) - MOVQ R8,128(DI) - MOVQ R9,136(DI) - MOVQ AX,144(DI) - MOVQ R10,152(DI) - MOVQ 160(DI),AX - MULQ 160(DI) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 160(DI),AX - SHLQ $1,AX - MULQ 168(DI) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 160(DI),AX - SHLQ $1,AX - MULQ 176(DI) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 160(DI),AX - SHLQ $1,AX - MULQ 184(DI) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 160(DI),AX - SHLQ $1,AX - MULQ 192(DI) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 168(DI),AX - MULQ 168(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 168(DI),AX - SHLQ $1,AX - MULQ 176(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 168(DI),AX - SHLQ $1,AX - MULQ 184(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 168(DI),DX - IMUL3Q $38,DX,AX - MULQ 192(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 176(DI),AX - MULQ 176(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 176(DI),DX - IMUL3Q $38,DX,AX - MULQ 184(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 176(DI),DX - IMUL3Q $38,DX,AX - MULQ 192(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 184(DI),DX - IMUL3Q $19,DX,AX - MULQ 184(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 184(DI),DX - IMUL3Q $38,DX,AX - MULQ 192(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 192(DI),DX - IMUL3Q $19,DX,AX - MULQ 192(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - ANDQ DX,SI - MOVQ CX,R8 - SHRQ $51,CX - ADDQ R10,CX - ANDQ DX,R8 - MOVQ CX,R9 - SHRQ $51,CX - ADDQ R12,CX - ANDQ DX,R9 - MOVQ CX,AX - SHRQ $51,CX - ADDQ R14,CX - ANDQ DX,AX - MOVQ CX,R10 - SHRQ $51,CX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,160(DI) - MOVQ R8,168(DI) - MOVQ R9,176(DI) - MOVQ AX,184(DI) - MOVQ R10,192(DI) - MOVQ 184(DI),SI - IMUL3Q $19,SI,AX - MOVQ AX,0(SP) - MULQ 16(DI) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 192(DI),DX - IMUL3Q $19,DX,AX - MOVQ AX,8(SP) - MULQ 8(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 160(DI),AX - MULQ 0(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 160(DI),AX - MULQ 8(DI) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 160(DI),AX - MULQ 16(DI) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 160(DI),AX - MULQ 24(DI) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 160(DI),AX - MULQ 32(DI) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 168(DI),AX - MULQ 0(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 168(DI),AX - MULQ 8(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 168(DI),AX - MULQ 16(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 168(DI),AX - MULQ 24(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 168(DI),DX - IMUL3Q $19,DX,AX - MULQ 32(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 176(DI),AX - MULQ 0(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 176(DI),AX - MULQ 8(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 176(DI),AX - MULQ 16(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 176(DI),DX - IMUL3Q $19,DX,AX - MULQ 24(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 176(DI),DX - IMUL3Q $19,DX,AX - MULQ 32(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 184(DI),AX - MULQ 0(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 184(DI),AX - MULQ 8(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 0(SP),AX - MULQ 24(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 0(SP),AX - MULQ 32(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 192(DI),AX - MULQ 0(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 8(SP),AX - MULQ 16(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 8(SP),AX - MULQ 24(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 8(SP),AX - MULQ 32(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - MOVQ CX,R8 - SHRQ $51,CX - ANDQ DX,SI - ADDQ R10,CX - MOVQ CX,R9 - SHRQ $51,CX - ANDQ DX,R8 - ADDQ R12,CX - MOVQ CX,AX - SHRQ $51,CX - ANDQ DX,R9 - ADDQ R14,CX - MOVQ CX,R10 - SHRQ $51,CX - ANDQ DX,AX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,160(DI) - MOVQ R8,168(DI) - MOVQ R9,176(DI) - MOVQ AX,184(DI) - MOVQ R10,192(DI) - MOVQ 144(SP),SI - IMUL3Q $19,SI,AX - MOVQ AX,0(SP) - MULQ 96(SP) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 152(SP),DX - IMUL3Q $19,DX,AX - MOVQ AX,8(SP) - MULQ 88(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 120(SP),AX - MULQ 80(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 120(SP),AX - MULQ 88(SP) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 120(SP),AX - MULQ 96(SP) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 120(SP),AX - MULQ 104(SP) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 120(SP),AX - MULQ 112(SP) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 128(SP),AX - MULQ 80(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 128(SP),AX - MULQ 88(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 128(SP),AX - MULQ 96(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 128(SP),AX - MULQ 104(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 128(SP),DX - IMUL3Q $19,DX,AX - MULQ 112(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 136(SP),AX - MULQ 80(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 136(SP),AX - MULQ 88(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 136(SP),AX - MULQ 96(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 136(SP),DX - IMUL3Q $19,DX,AX - MULQ 104(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 136(SP),DX - IMUL3Q $19,DX,AX - MULQ 112(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 144(SP),AX - MULQ 80(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 144(SP),AX - MULQ 88(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 0(SP),AX - MULQ 104(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 0(SP),AX - MULQ 112(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 152(SP),AX - MULQ 80(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 8(SP),AX - MULQ 96(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 8(SP),AX - MULQ 104(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 8(SP),AX - MULQ 112(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - MOVQ CX,R8 - SHRQ $51,CX - ANDQ DX,SI - ADDQ R10,CX - MOVQ CX,R9 - SHRQ $51,CX - ANDQ DX,R8 - ADDQ R12,CX - MOVQ CX,AX - SHRQ $51,CX - ANDQ DX,R9 - ADDQ R14,CX - MOVQ CX,R10 - SHRQ $51,CX - ANDQ DX,AX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,40(DI) - MOVQ R8,48(DI) - MOVQ R9,56(DI) - MOVQ AX,64(DI) - MOVQ R10,72(DI) - MOVQ 160(SP),AX - MULQ ·_121666_213(SB) - SHRQ $13,AX - MOVQ AX,SI - MOVQ DX,CX - MOVQ 168(SP),AX - MULQ ·_121666_213(SB) - SHRQ $13,AX - ADDQ AX,CX - MOVQ DX,R8 - MOVQ 176(SP),AX - MULQ ·_121666_213(SB) - SHRQ $13,AX - ADDQ AX,R8 - MOVQ DX,R9 - MOVQ 184(SP),AX - MULQ ·_121666_213(SB) - SHRQ $13,AX - ADDQ AX,R9 - MOVQ DX,R10 - MOVQ 192(SP),AX - MULQ ·_121666_213(SB) - SHRQ $13,AX - ADDQ AX,R10 - IMUL3Q $19,DX,DX - ADDQ DX,SI - ADDQ 80(SP),SI - ADDQ 88(SP),CX - ADDQ 96(SP),R8 - ADDQ 104(SP),R9 - ADDQ 112(SP),R10 - MOVQ SI,80(DI) - MOVQ CX,88(DI) - MOVQ R8,96(DI) - MOVQ R9,104(DI) - MOVQ R10,112(DI) - MOVQ 104(DI),SI - IMUL3Q $19,SI,AX - MOVQ AX,0(SP) - MULQ 176(SP) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 112(DI),DX - IMUL3Q $19,DX,AX - MOVQ AX,8(SP) - MULQ 168(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 80(DI),AX - MULQ 160(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 80(DI),AX - MULQ 168(SP) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 80(DI),AX - MULQ 176(SP) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 80(DI),AX - MULQ 184(SP) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 80(DI),AX - MULQ 192(SP) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 88(DI),AX - MULQ 160(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 88(DI),AX - MULQ 168(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 88(DI),AX - MULQ 176(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 88(DI),AX - MULQ 184(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 88(DI),DX - IMUL3Q $19,DX,AX - MULQ 192(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 96(DI),AX - MULQ 160(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 96(DI),AX - MULQ 168(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 96(DI),AX - MULQ 176(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 96(DI),DX - IMUL3Q $19,DX,AX - MULQ 184(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 96(DI),DX - IMUL3Q $19,DX,AX - MULQ 192(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 104(DI),AX - MULQ 160(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 104(DI),AX - MULQ 168(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 0(SP),AX - MULQ 184(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 0(SP),AX - MULQ 192(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 112(DI),AX - MULQ 160(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 8(SP),AX - MULQ 176(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 8(SP),AX - MULQ 184(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 8(SP),AX - MULQ 192(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - MOVQ CX,R8 - SHRQ $51,CX - ANDQ DX,SI - ADDQ R10,CX - MOVQ CX,R9 - SHRQ $51,CX - ANDQ DX,R8 - ADDQ R12,CX - MOVQ CX,AX - SHRQ $51,CX - ANDQ DX,R9 - ADDQ R14,CX - MOVQ CX,R10 - SHRQ $51,CX - ANDQ DX,AX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,80(DI) - MOVQ R8,88(DI) - MOVQ R9,96(DI) - MOVQ AX,104(DI) - MOVQ R10,112(DI) - RET - -// func cswap(inout *[4][5]uint64, v uint64) -TEXT ·cswap(SB),7,$0 - MOVQ inout+0(FP),DI - MOVQ v+8(FP),SI - - SUBQ $1, SI - NOTQ SI - MOVQ SI, X15 - PSHUFD $0x44, X15, X15 - - MOVOU 0(DI), X0 - MOVOU 16(DI), X2 - MOVOU 32(DI), X4 - MOVOU 48(DI), X6 - MOVOU 64(DI), X8 - MOVOU 80(DI), X1 - MOVOU 96(DI), X3 - MOVOU 112(DI), X5 - MOVOU 128(DI), X7 - MOVOU 144(DI), X9 - - MOVO X1, X10 - MOVO X3, X11 - MOVO X5, X12 - MOVO X7, X13 - MOVO X9, X14 - - PXOR X0, X10 - PXOR X2, X11 - PXOR X4, X12 - PXOR X6, X13 - PXOR X8, X14 - PAND X15, X10 - PAND X15, X11 - PAND X15, X12 - PAND X15, X13 - PAND X15, X14 - PXOR X10, X0 - PXOR X10, X1 - PXOR X11, X2 - PXOR X11, X3 - PXOR X12, X4 - PXOR X12, X5 - PXOR X13, X6 - PXOR X13, X7 - PXOR X14, X8 - PXOR X14, X9 - - MOVOU X0, 0(DI) - MOVOU X2, 16(DI) - MOVOU X4, 32(DI) - MOVOU X6, 48(DI) - MOVOU X8, 64(DI) - MOVOU X1, 80(DI) - MOVOU X3, 96(DI) - MOVOU X5, 112(DI) - MOVOU X7, 128(DI) - MOVOU X9, 144(DI) - RET - -// func mul(dest, a, b *[5]uint64) -TEXT ·mul(SB),0,$16-24 - MOVQ dest+0(FP), DI - MOVQ a+8(FP), SI - MOVQ b+16(FP), DX - - MOVQ DX,CX - MOVQ 24(SI),DX - IMUL3Q $19,DX,AX - MOVQ AX,0(SP) - MULQ 16(CX) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 32(SI),DX - IMUL3Q $19,DX,AX - MOVQ AX,8(SP) - MULQ 8(CX) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 0(SI),AX - MULQ 0(CX) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 0(SI),AX - MULQ 8(CX) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 0(SI),AX - MULQ 16(CX) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 0(SI),AX - MULQ 24(CX) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 0(SI),AX - MULQ 32(CX) - MOVQ AX,BX - MOVQ DX,BP - MOVQ 8(SI),AX - MULQ 0(CX) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 8(SI),AX - MULQ 8(CX) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 8(SI),AX - MULQ 16(CX) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 8(SI),AX - MULQ 24(CX) - ADDQ AX,BX - ADCQ DX,BP - MOVQ 8(SI),DX - IMUL3Q $19,DX,AX - MULQ 32(CX) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 16(SI),AX - MULQ 0(CX) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 16(SI),AX - MULQ 8(CX) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 16(SI),AX - MULQ 16(CX) - ADDQ AX,BX - ADCQ DX,BP - MOVQ 16(SI),DX - IMUL3Q $19,DX,AX - MULQ 24(CX) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 16(SI),DX - IMUL3Q $19,DX,AX - MULQ 32(CX) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 24(SI),AX - MULQ 0(CX) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 24(SI),AX - MULQ 8(CX) - ADDQ AX,BX - ADCQ DX,BP - MOVQ 0(SP),AX - MULQ 24(CX) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 0(SP),AX - MULQ 32(CX) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 32(SI),AX - MULQ 0(CX) - ADDQ AX,BX - ADCQ DX,BP - MOVQ 8(SP),AX - MULQ 16(CX) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 8(SP),AX - MULQ 24(CX) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 8(SP),AX - MULQ 32(CX) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ $REDMASK51,SI - SHLQ $13,R8,R9 - ANDQ SI,R8 - SHLQ $13,R10,R11 - ANDQ SI,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ SI,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ SI,R14 - ADDQ R13,R14 - SHLQ $13,BX,BP - ANDQ SI,BX - ADDQ R15,BX - IMUL3Q $19,BP,DX - ADDQ DX,R8 - MOVQ R8,DX - SHRQ $51,DX - ADDQ R10,DX - MOVQ DX,CX - SHRQ $51,DX - ANDQ SI,R8 - ADDQ R12,DX - MOVQ DX,R9 - SHRQ $51,DX - ANDQ SI,CX - ADDQ R14,DX - MOVQ DX,AX - SHRQ $51,DX - ANDQ SI,R9 - ADDQ BX,DX - MOVQ DX,R10 - SHRQ $51,DX - ANDQ SI,AX - IMUL3Q $19,DX,DX - ADDQ DX,R8 - ANDQ SI,R10 - MOVQ R8,0(DI) - MOVQ CX,8(DI) - MOVQ R9,16(DI) - MOVQ AX,24(DI) - MOVQ R10,32(DI) - RET - -// func square(out, in *[5]uint64) -TEXT ·square(SB),7,$0-16 - MOVQ out+0(FP), DI - MOVQ in+8(FP), SI - - MOVQ 0(SI),AX - MULQ 0(SI) - MOVQ AX,CX - MOVQ DX,R8 - MOVQ 0(SI),AX - SHLQ $1,AX - MULQ 8(SI) - MOVQ AX,R9 - MOVQ DX,R10 - MOVQ 0(SI),AX - SHLQ $1,AX - MULQ 16(SI) - MOVQ AX,R11 - MOVQ DX,R12 - MOVQ 0(SI),AX - SHLQ $1,AX - MULQ 24(SI) - MOVQ AX,R13 - MOVQ DX,R14 - MOVQ 0(SI),AX - SHLQ $1,AX - MULQ 32(SI) - MOVQ AX,R15 - MOVQ DX,BX - MOVQ 8(SI),AX - MULQ 8(SI) - ADDQ AX,R11 - ADCQ DX,R12 - MOVQ 8(SI),AX - SHLQ $1,AX - MULQ 16(SI) - ADDQ AX,R13 - ADCQ DX,R14 - MOVQ 8(SI),AX - SHLQ $1,AX - MULQ 24(SI) - ADDQ AX,R15 - ADCQ DX,BX - MOVQ 8(SI),DX - IMUL3Q $38,DX,AX - MULQ 32(SI) - ADDQ AX,CX - ADCQ DX,R8 - MOVQ 16(SI),AX - MULQ 16(SI) - ADDQ AX,R15 - ADCQ DX,BX - MOVQ 16(SI),DX - IMUL3Q $38,DX,AX - MULQ 24(SI) - ADDQ AX,CX - ADCQ DX,R8 - MOVQ 16(SI),DX - IMUL3Q $38,DX,AX - MULQ 32(SI) - ADDQ AX,R9 - ADCQ DX,R10 - MOVQ 24(SI),DX - IMUL3Q $19,DX,AX - MULQ 24(SI) - ADDQ AX,R9 - ADCQ DX,R10 - MOVQ 24(SI),DX - IMUL3Q $38,DX,AX - MULQ 32(SI) - ADDQ AX,R11 - ADCQ DX,R12 - MOVQ 32(SI),DX - IMUL3Q $19,DX,AX - MULQ 32(SI) - ADDQ AX,R13 - ADCQ DX,R14 - MOVQ $REDMASK51,SI - SHLQ $13,CX,R8 - ANDQ SI,CX - SHLQ $13,R9,R10 - ANDQ SI,R9 - ADDQ R8,R9 - SHLQ $13,R11,R12 - ANDQ SI,R11 - ADDQ R10,R11 - SHLQ $13,R13,R14 - ANDQ SI,R13 - ADDQ R12,R13 - SHLQ $13,R15,BX - ANDQ SI,R15 - ADDQ R14,R15 - IMUL3Q $19,BX,DX - ADDQ DX,CX - MOVQ CX,DX - SHRQ $51,DX - ADDQ R9,DX - ANDQ SI,CX - MOVQ DX,R8 - SHRQ $51,DX - ADDQ R11,DX - ANDQ SI,R8 - MOVQ DX,R9 - SHRQ $51,DX - ADDQ R13,DX - ANDQ SI,R9 - MOVQ DX,AX - SHRQ $51,DX - ADDQ R15,DX - ANDQ SI,AX - MOVQ DX,R10 - SHRQ $51,DX - IMUL3Q $19,DX,DX - ADDQ DX,CX - ANDQ SI,R10 - MOVQ CX,0(DI) - MOVQ R8,8(DI) - MOVQ R9,16(DI) - MOVQ AX,24(DI) - MOVQ R10,32(DI) - RET diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/curve25519_generic.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/curve25519_generic.go deleted file mode 100644 index c43b13fc8..000000000 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/curve25519_generic.go +++ /dev/null @@ -1,828 +0,0 @@ -// Copyright 2013 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package curve25519 - -import "encoding/binary" - -// This code is a port of the public domain, "ref10" implementation of -// curve25519 from SUPERCOP 20130419 by D. J. Bernstein. - -// fieldElement represents an element of the field GF(2^255 - 19). An element -// t, entries t[0]...t[9], represents the integer t[0]+2^26 t[1]+2^51 t[2]+2^77 -// t[3]+2^102 t[4]+...+2^230 t[9]. Bounds on each t[i] vary depending on -// context. -type fieldElement [10]int32 - -func feZero(fe *fieldElement) { - for i := range fe { - fe[i] = 0 - } -} - -func feOne(fe *fieldElement) { - feZero(fe) - fe[0] = 1 -} - -func feAdd(dst, a, b *fieldElement) { - for i := range dst { - dst[i] = a[i] + b[i] - } -} - -func feSub(dst, a, b *fieldElement) { - for i := range dst { - dst[i] = a[i] - b[i] - } -} - -func feCopy(dst, src *fieldElement) { - for i := range dst { - dst[i] = src[i] - } -} - -// feCSwap replaces (f,g) with (g,f) if b == 1; replaces (f,g) with (f,g) if b == 0. -// -// Preconditions: b in {0,1}. -func feCSwap(f, g *fieldElement, b int32) { - b = -b - for i := range f { - t := b & (f[i] ^ g[i]) - f[i] ^= t - g[i] ^= t - } -} - -// load3 reads a 24-bit, little-endian value from in. -func load3(in []byte) int64 { - var r int64 - r = int64(in[0]) - r |= int64(in[1]) << 8 - r |= int64(in[2]) << 16 - return r -} - -// load4 reads a 32-bit, little-endian value from in. -func load4(in []byte) int64 { - return int64(binary.LittleEndian.Uint32(in)) -} - -func feFromBytes(dst *fieldElement, src *[32]byte) { - h0 := load4(src[:]) - h1 := load3(src[4:]) << 6 - h2 := load3(src[7:]) << 5 - h3 := load3(src[10:]) << 3 - h4 := load3(src[13:]) << 2 - h5 := load4(src[16:]) - h6 := load3(src[20:]) << 7 - h7 := load3(src[23:]) << 5 - h8 := load3(src[26:]) << 4 - h9 := (load3(src[29:]) & 0x7fffff) << 2 - - var carry [10]int64 - carry[9] = (h9 + 1<<24) >> 25 - h0 += carry[9] * 19 - h9 -= carry[9] << 25 - carry[1] = (h1 + 1<<24) >> 25 - h2 += carry[1] - h1 -= carry[1] << 25 - carry[3] = (h3 + 1<<24) >> 25 - h4 += carry[3] - h3 -= carry[3] << 25 - carry[5] = (h5 + 1<<24) >> 25 - h6 += carry[5] - h5 -= carry[5] << 25 - carry[7] = (h7 + 1<<24) >> 25 - h8 += carry[7] - h7 -= carry[7] << 25 - - carry[0] = (h0 + 1<<25) >> 26 - h1 += carry[0] - h0 -= carry[0] << 26 - carry[2] = (h2 + 1<<25) >> 26 - h3 += carry[2] - h2 -= carry[2] << 26 - carry[4] = (h4 + 1<<25) >> 26 - h5 += carry[4] - h4 -= carry[4] << 26 - carry[6] = (h6 + 1<<25) >> 26 - h7 += carry[6] - h6 -= carry[6] << 26 - carry[8] = (h8 + 1<<25) >> 26 - h9 += carry[8] - h8 -= carry[8] << 26 - - dst[0] = int32(h0) - dst[1] = int32(h1) - dst[2] = int32(h2) - dst[3] = int32(h3) - dst[4] = int32(h4) - dst[5] = int32(h5) - dst[6] = int32(h6) - dst[7] = int32(h7) - dst[8] = int32(h8) - dst[9] = int32(h9) -} - -// feToBytes marshals h to s. -// Preconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -// -// Write p=2^255-19; q=floor(h/p). -// Basic claim: q = floor(2^(-255)(h + 19 2^(-25)h9 + 2^(-1))). -// -// Proof: -// Have |h|<=p so |q|<=1 so |19^2 2^(-255) q|<1/4. -// Also have |h-2^230 h9|<2^230 so |19 2^(-255)(h-2^230 h9)|<1/4. -// -// Write y=2^(-1)-19^2 2^(-255)q-19 2^(-255)(h-2^230 h9). -// Then 0> 25 - q = (h[0] + q) >> 26 - q = (h[1] + q) >> 25 - q = (h[2] + q) >> 26 - q = (h[3] + q) >> 25 - q = (h[4] + q) >> 26 - q = (h[5] + q) >> 25 - q = (h[6] + q) >> 26 - q = (h[7] + q) >> 25 - q = (h[8] + q) >> 26 - q = (h[9] + q) >> 25 - - // Goal: Output h-(2^255-19)q, which is between 0 and 2^255-20. - h[0] += 19 * q - // Goal: Output h-2^255 q, which is between 0 and 2^255-20. - - carry[0] = h[0] >> 26 - h[1] += carry[0] - h[0] -= carry[0] << 26 - carry[1] = h[1] >> 25 - h[2] += carry[1] - h[1] -= carry[1] << 25 - carry[2] = h[2] >> 26 - h[3] += carry[2] - h[2] -= carry[2] << 26 - carry[3] = h[3] >> 25 - h[4] += carry[3] - h[3] -= carry[3] << 25 - carry[4] = h[4] >> 26 - h[5] += carry[4] - h[4] -= carry[4] << 26 - carry[5] = h[5] >> 25 - h[6] += carry[5] - h[5] -= carry[5] << 25 - carry[6] = h[6] >> 26 - h[7] += carry[6] - h[6] -= carry[6] << 26 - carry[7] = h[7] >> 25 - h[8] += carry[7] - h[7] -= carry[7] << 25 - carry[8] = h[8] >> 26 - h[9] += carry[8] - h[8] -= carry[8] << 26 - carry[9] = h[9] >> 25 - h[9] -= carry[9] << 25 - // h10 = carry9 - - // Goal: Output h[0]+...+2^255 h10-2^255 q, which is between 0 and 2^255-20. - // Have h[0]+...+2^230 h[9] between 0 and 2^255-1; - // evidently 2^255 h10-2^255 q = 0. - // Goal: Output h[0]+...+2^230 h[9]. - - s[0] = byte(h[0] >> 0) - s[1] = byte(h[0] >> 8) - s[2] = byte(h[0] >> 16) - s[3] = byte((h[0] >> 24) | (h[1] << 2)) - s[4] = byte(h[1] >> 6) - s[5] = byte(h[1] >> 14) - s[6] = byte((h[1] >> 22) | (h[2] << 3)) - s[7] = byte(h[2] >> 5) - s[8] = byte(h[2] >> 13) - s[9] = byte((h[2] >> 21) | (h[3] << 5)) - s[10] = byte(h[3] >> 3) - s[11] = byte(h[3] >> 11) - s[12] = byte((h[3] >> 19) | (h[4] << 6)) - s[13] = byte(h[4] >> 2) - s[14] = byte(h[4] >> 10) - s[15] = byte(h[4] >> 18) - s[16] = byte(h[5] >> 0) - s[17] = byte(h[5] >> 8) - s[18] = byte(h[5] >> 16) - s[19] = byte((h[5] >> 24) | (h[6] << 1)) - s[20] = byte(h[6] >> 7) - s[21] = byte(h[6] >> 15) - s[22] = byte((h[6] >> 23) | (h[7] << 3)) - s[23] = byte(h[7] >> 5) - s[24] = byte(h[7] >> 13) - s[25] = byte((h[7] >> 21) | (h[8] << 4)) - s[26] = byte(h[8] >> 4) - s[27] = byte(h[8] >> 12) - s[28] = byte((h[8] >> 20) | (h[9] << 6)) - s[29] = byte(h[9] >> 2) - s[30] = byte(h[9] >> 10) - s[31] = byte(h[9] >> 18) -} - -// feMul calculates h = f * g -// Can overlap h with f or g. -// -// Preconditions: -// |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// |g| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// -// Postconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -// -// Notes on implementation strategy: -// -// Using schoolbook multiplication. -// Karatsuba would save a little in some cost models. -// -// Most multiplications by 2 and 19 are 32-bit precomputations; -// cheaper than 64-bit postcomputations. -// -// There is one remaining multiplication by 19 in the carry chain; -// one *19 precomputation can be merged into this, -// but the resulting data flow is considerably less clean. -// -// There are 12 carries below. -// 10 of them are 2-way parallelizable and vectorizable. -// Can get away with 11 carries, but then data flow is much deeper. -// -// With tighter constraints on inputs can squeeze carries into int32. -func feMul(h, f, g *fieldElement) { - f0 := f[0] - f1 := f[1] - f2 := f[2] - f3 := f[3] - f4 := f[4] - f5 := f[5] - f6 := f[6] - f7 := f[7] - f8 := f[8] - f9 := f[9] - g0 := g[0] - g1 := g[1] - g2 := g[2] - g3 := g[3] - g4 := g[4] - g5 := g[5] - g6 := g[6] - g7 := g[7] - g8 := g[8] - g9 := g[9] - g1_19 := 19 * g1 // 1.4*2^29 - g2_19 := 19 * g2 // 1.4*2^30; still ok - g3_19 := 19 * g3 - g4_19 := 19 * g4 - g5_19 := 19 * g5 - g6_19 := 19 * g6 - g7_19 := 19 * g7 - g8_19 := 19 * g8 - g9_19 := 19 * g9 - f1_2 := 2 * f1 - f3_2 := 2 * f3 - f5_2 := 2 * f5 - f7_2 := 2 * f7 - f9_2 := 2 * f9 - f0g0 := int64(f0) * int64(g0) - f0g1 := int64(f0) * int64(g1) - f0g2 := int64(f0) * int64(g2) - f0g3 := int64(f0) * int64(g3) - f0g4 := int64(f0) * int64(g4) - f0g5 := int64(f0) * int64(g5) - f0g6 := int64(f0) * int64(g6) - f0g7 := int64(f0) * int64(g7) - f0g8 := int64(f0) * int64(g8) - f0g9 := int64(f0) * int64(g9) - f1g0 := int64(f1) * int64(g0) - f1g1_2 := int64(f1_2) * int64(g1) - f1g2 := int64(f1) * int64(g2) - f1g3_2 := int64(f1_2) * int64(g3) - f1g4 := int64(f1) * int64(g4) - f1g5_2 := int64(f1_2) * int64(g5) - f1g6 := int64(f1) * int64(g6) - f1g7_2 := int64(f1_2) * int64(g7) - f1g8 := int64(f1) * int64(g8) - f1g9_38 := int64(f1_2) * int64(g9_19) - f2g0 := int64(f2) * int64(g0) - f2g1 := int64(f2) * int64(g1) - f2g2 := int64(f2) * int64(g2) - f2g3 := int64(f2) * int64(g3) - f2g4 := int64(f2) * int64(g4) - f2g5 := int64(f2) * int64(g5) - f2g6 := int64(f2) * int64(g6) - f2g7 := int64(f2) * int64(g7) - f2g8_19 := int64(f2) * int64(g8_19) - f2g9_19 := int64(f2) * int64(g9_19) - f3g0 := int64(f3) * int64(g0) - f3g1_2 := int64(f3_2) * int64(g1) - f3g2 := int64(f3) * int64(g2) - f3g3_2 := int64(f3_2) * int64(g3) - f3g4 := int64(f3) * int64(g4) - f3g5_2 := int64(f3_2) * int64(g5) - f3g6 := int64(f3) * int64(g6) - f3g7_38 := int64(f3_2) * int64(g7_19) - f3g8_19 := int64(f3) * int64(g8_19) - f3g9_38 := int64(f3_2) * int64(g9_19) - f4g0 := int64(f4) * int64(g0) - f4g1 := int64(f4) * int64(g1) - f4g2 := int64(f4) * int64(g2) - f4g3 := int64(f4) * int64(g3) - f4g4 := int64(f4) * int64(g4) - f4g5 := int64(f4) * int64(g5) - f4g6_19 := int64(f4) * int64(g6_19) - f4g7_19 := int64(f4) * int64(g7_19) - f4g8_19 := int64(f4) * int64(g8_19) - f4g9_19 := int64(f4) * int64(g9_19) - f5g0 := int64(f5) * int64(g0) - f5g1_2 := int64(f5_2) * int64(g1) - f5g2 := int64(f5) * int64(g2) - f5g3_2 := int64(f5_2) * int64(g3) - f5g4 := int64(f5) * int64(g4) - f5g5_38 := int64(f5_2) * int64(g5_19) - f5g6_19 := int64(f5) * int64(g6_19) - f5g7_38 := int64(f5_2) * int64(g7_19) - f5g8_19 := int64(f5) * int64(g8_19) - f5g9_38 := int64(f5_2) * int64(g9_19) - f6g0 := int64(f6) * int64(g0) - f6g1 := int64(f6) * int64(g1) - f6g2 := int64(f6) * int64(g2) - f6g3 := int64(f6) * int64(g3) - f6g4_19 := int64(f6) * int64(g4_19) - f6g5_19 := int64(f6) * int64(g5_19) - f6g6_19 := int64(f6) * int64(g6_19) - f6g7_19 := int64(f6) * int64(g7_19) - f6g8_19 := int64(f6) * int64(g8_19) - f6g9_19 := int64(f6) * int64(g9_19) - f7g0 := int64(f7) * int64(g0) - f7g1_2 := int64(f7_2) * int64(g1) - f7g2 := int64(f7) * int64(g2) - f7g3_38 := int64(f7_2) * int64(g3_19) - f7g4_19 := int64(f7) * int64(g4_19) - f7g5_38 := int64(f7_2) * int64(g5_19) - f7g6_19 := int64(f7) * int64(g6_19) - f7g7_38 := int64(f7_2) * int64(g7_19) - f7g8_19 := int64(f7) * int64(g8_19) - f7g9_38 := int64(f7_2) * int64(g9_19) - f8g0 := int64(f8) * int64(g0) - f8g1 := int64(f8) * int64(g1) - f8g2_19 := int64(f8) * int64(g2_19) - f8g3_19 := int64(f8) * int64(g3_19) - f8g4_19 := int64(f8) * int64(g4_19) - f8g5_19 := int64(f8) * int64(g5_19) - f8g6_19 := int64(f8) * int64(g6_19) - f8g7_19 := int64(f8) * int64(g7_19) - f8g8_19 := int64(f8) * int64(g8_19) - f8g9_19 := int64(f8) * int64(g9_19) - f9g0 := int64(f9) * int64(g0) - f9g1_38 := int64(f9_2) * int64(g1_19) - f9g2_19 := int64(f9) * int64(g2_19) - f9g3_38 := int64(f9_2) * int64(g3_19) - f9g4_19 := int64(f9) * int64(g4_19) - f9g5_38 := int64(f9_2) * int64(g5_19) - f9g6_19 := int64(f9) * int64(g6_19) - f9g7_38 := int64(f9_2) * int64(g7_19) - f9g8_19 := int64(f9) * int64(g8_19) - f9g9_38 := int64(f9_2) * int64(g9_19) - h0 := f0g0 + f1g9_38 + f2g8_19 + f3g7_38 + f4g6_19 + f5g5_38 + f6g4_19 + f7g3_38 + f8g2_19 + f9g1_38 - h1 := f0g1 + f1g0 + f2g9_19 + f3g8_19 + f4g7_19 + f5g6_19 + f6g5_19 + f7g4_19 + f8g3_19 + f9g2_19 - h2 := f0g2 + f1g1_2 + f2g0 + f3g9_38 + f4g8_19 + f5g7_38 + f6g6_19 + f7g5_38 + f8g4_19 + f9g3_38 - h3 := f0g3 + f1g2 + f2g1 + f3g0 + f4g9_19 + f5g8_19 + f6g7_19 + f7g6_19 + f8g5_19 + f9g4_19 - h4 := f0g4 + f1g3_2 + f2g2 + f3g1_2 + f4g0 + f5g9_38 + f6g8_19 + f7g7_38 + f8g6_19 + f9g5_38 - h5 := f0g5 + f1g4 + f2g3 + f3g2 + f4g1 + f5g0 + f6g9_19 + f7g8_19 + f8g7_19 + f9g6_19 - h6 := f0g6 + f1g5_2 + f2g4 + f3g3_2 + f4g2 + f5g1_2 + f6g0 + f7g9_38 + f8g8_19 + f9g7_38 - h7 := f0g7 + f1g6 + f2g5 + f3g4 + f4g3 + f5g2 + f6g1 + f7g0 + f8g9_19 + f9g8_19 - h8 := f0g8 + f1g7_2 + f2g6 + f3g5_2 + f4g4 + f5g3_2 + f6g2 + f7g1_2 + f8g0 + f9g9_38 - h9 := f0g9 + f1g8 + f2g7 + f3g6 + f4g5 + f5g4 + f6g3 + f7g2 + f8g1 + f9g0 - var carry [10]int64 - - // |h0| <= (1.1*1.1*2^52*(1+19+19+19+19)+1.1*1.1*2^50*(38+38+38+38+38)) - // i.e. |h0| <= 1.2*2^59; narrower ranges for h2, h4, h6, h8 - // |h1| <= (1.1*1.1*2^51*(1+1+19+19+19+19+19+19+19+19)) - // i.e. |h1| <= 1.5*2^58; narrower ranges for h3, h5, h7, h9 - - carry[0] = (h0 + (1 << 25)) >> 26 - h1 += carry[0] - h0 -= carry[0] << 26 - carry[4] = (h4 + (1 << 25)) >> 26 - h5 += carry[4] - h4 -= carry[4] << 26 - // |h0| <= 2^25 - // |h4| <= 2^25 - // |h1| <= 1.51*2^58 - // |h5| <= 1.51*2^58 - - carry[1] = (h1 + (1 << 24)) >> 25 - h2 += carry[1] - h1 -= carry[1] << 25 - carry[5] = (h5 + (1 << 24)) >> 25 - h6 += carry[5] - h5 -= carry[5] << 25 - // |h1| <= 2^24; from now on fits into int32 - // |h5| <= 2^24; from now on fits into int32 - // |h2| <= 1.21*2^59 - // |h6| <= 1.21*2^59 - - carry[2] = (h2 + (1 << 25)) >> 26 - h3 += carry[2] - h2 -= carry[2] << 26 - carry[6] = (h6 + (1 << 25)) >> 26 - h7 += carry[6] - h6 -= carry[6] << 26 - // |h2| <= 2^25; from now on fits into int32 unchanged - // |h6| <= 2^25; from now on fits into int32 unchanged - // |h3| <= 1.51*2^58 - // |h7| <= 1.51*2^58 - - carry[3] = (h3 + (1 << 24)) >> 25 - h4 += carry[3] - h3 -= carry[3] << 25 - carry[7] = (h7 + (1 << 24)) >> 25 - h8 += carry[7] - h7 -= carry[7] << 25 - // |h3| <= 2^24; from now on fits into int32 unchanged - // |h7| <= 2^24; from now on fits into int32 unchanged - // |h4| <= 1.52*2^33 - // |h8| <= 1.52*2^33 - - carry[4] = (h4 + (1 << 25)) >> 26 - h5 += carry[4] - h4 -= carry[4] << 26 - carry[8] = (h8 + (1 << 25)) >> 26 - h9 += carry[8] - h8 -= carry[8] << 26 - // |h4| <= 2^25; from now on fits into int32 unchanged - // |h8| <= 2^25; from now on fits into int32 unchanged - // |h5| <= 1.01*2^24 - // |h9| <= 1.51*2^58 - - carry[9] = (h9 + (1 << 24)) >> 25 - h0 += carry[9] * 19 - h9 -= carry[9] << 25 - // |h9| <= 2^24; from now on fits into int32 unchanged - // |h0| <= 1.8*2^37 - - carry[0] = (h0 + (1 << 25)) >> 26 - h1 += carry[0] - h0 -= carry[0] << 26 - // |h0| <= 2^25; from now on fits into int32 unchanged - // |h1| <= 1.01*2^24 - - h[0] = int32(h0) - h[1] = int32(h1) - h[2] = int32(h2) - h[3] = int32(h3) - h[4] = int32(h4) - h[5] = int32(h5) - h[6] = int32(h6) - h[7] = int32(h7) - h[8] = int32(h8) - h[9] = int32(h9) -} - -// feSquare calculates h = f*f. Can overlap h with f. -// -// Preconditions: -// |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// -// Postconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -func feSquare(h, f *fieldElement) { - f0 := f[0] - f1 := f[1] - f2 := f[2] - f3 := f[3] - f4 := f[4] - f5 := f[5] - f6 := f[6] - f7 := f[7] - f8 := f[8] - f9 := f[9] - f0_2 := 2 * f0 - f1_2 := 2 * f1 - f2_2 := 2 * f2 - f3_2 := 2 * f3 - f4_2 := 2 * f4 - f5_2 := 2 * f5 - f6_2 := 2 * f6 - f7_2 := 2 * f7 - f5_38 := 38 * f5 // 1.31*2^30 - f6_19 := 19 * f6 // 1.31*2^30 - f7_38 := 38 * f7 // 1.31*2^30 - f8_19 := 19 * f8 // 1.31*2^30 - f9_38 := 38 * f9 // 1.31*2^30 - f0f0 := int64(f0) * int64(f0) - f0f1_2 := int64(f0_2) * int64(f1) - f0f2_2 := int64(f0_2) * int64(f2) - f0f3_2 := int64(f0_2) * int64(f3) - f0f4_2 := int64(f0_2) * int64(f4) - f0f5_2 := int64(f0_2) * int64(f5) - f0f6_2 := int64(f0_2) * int64(f6) - f0f7_2 := int64(f0_2) * int64(f7) - f0f8_2 := int64(f0_2) * int64(f8) - f0f9_2 := int64(f0_2) * int64(f9) - f1f1_2 := int64(f1_2) * int64(f1) - f1f2_2 := int64(f1_2) * int64(f2) - f1f3_4 := int64(f1_2) * int64(f3_2) - f1f4_2 := int64(f1_2) * int64(f4) - f1f5_4 := int64(f1_2) * int64(f5_2) - f1f6_2 := int64(f1_2) * int64(f6) - f1f7_4 := int64(f1_2) * int64(f7_2) - f1f8_2 := int64(f1_2) * int64(f8) - f1f9_76 := int64(f1_2) * int64(f9_38) - f2f2 := int64(f2) * int64(f2) - f2f3_2 := int64(f2_2) * int64(f3) - f2f4_2 := int64(f2_2) * int64(f4) - f2f5_2 := int64(f2_2) * int64(f5) - f2f6_2 := int64(f2_2) * int64(f6) - f2f7_2 := int64(f2_2) * int64(f7) - f2f8_38 := int64(f2_2) * int64(f8_19) - f2f9_38 := int64(f2) * int64(f9_38) - f3f3_2 := int64(f3_2) * int64(f3) - f3f4_2 := int64(f3_2) * int64(f4) - f3f5_4 := int64(f3_2) * int64(f5_2) - f3f6_2 := int64(f3_2) * int64(f6) - f3f7_76 := int64(f3_2) * int64(f7_38) - f3f8_38 := int64(f3_2) * int64(f8_19) - f3f9_76 := int64(f3_2) * int64(f9_38) - f4f4 := int64(f4) * int64(f4) - f4f5_2 := int64(f4_2) * int64(f5) - f4f6_38 := int64(f4_2) * int64(f6_19) - f4f7_38 := int64(f4) * int64(f7_38) - f4f8_38 := int64(f4_2) * int64(f8_19) - f4f9_38 := int64(f4) * int64(f9_38) - f5f5_38 := int64(f5) * int64(f5_38) - f5f6_38 := int64(f5_2) * int64(f6_19) - f5f7_76 := int64(f5_2) * int64(f7_38) - f5f8_38 := int64(f5_2) * int64(f8_19) - f5f9_76 := int64(f5_2) * int64(f9_38) - f6f6_19 := int64(f6) * int64(f6_19) - f6f7_38 := int64(f6) * int64(f7_38) - f6f8_38 := int64(f6_2) * int64(f8_19) - f6f9_38 := int64(f6) * int64(f9_38) - f7f7_38 := int64(f7) * int64(f7_38) - f7f8_38 := int64(f7_2) * int64(f8_19) - f7f9_76 := int64(f7_2) * int64(f9_38) - f8f8_19 := int64(f8) * int64(f8_19) - f8f9_38 := int64(f8) * int64(f9_38) - f9f9_38 := int64(f9) * int64(f9_38) - h0 := f0f0 + f1f9_76 + f2f8_38 + f3f7_76 + f4f6_38 + f5f5_38 - h1 := f0f1_2 + f2f9_38 + f3f8_38 + f4f7_38 + f5f6_38 - h2 := f0f2_2 + f1f1_2 + f3f9_76 + f4f8_38 + f5f7_76 + f6f6_19 - h3 := f0f3_2 + f1f2_2 + f4f9_38 + f5f8_38 + f6f7_38 - h4 := f0f4_2 + f1f3_4 + f2f2 + f5f9_76 + f6f8_38 + f7f7_38 - h5 := f0f5_2 + f1f4_2 + f2f3_2 + f6f9_38 + f7f8_38 - h6 := f0f6_2 + f1f5_4 + f2f4_2 + f3f3_2 + f7f9_76 + f8f8_19 - h7 := f0f7_2 + f1f6_2 + f2f5_2 + f3f4_2 + f8f9_38 - h8 := f0f8_2 + f1f7_4 + f2f6_2 + f3f5_4 + f4f4 + f9f9_38 - h9 := f0f9_2 + f1f8_2 + f2f7_2 + f3f6_2 + f4f5_2 - var carry [10]int64 - - carry[0] = (h0 + (1 << 25)) >> 26 - h1 += carry[0] - h0 -= carry[0] << 26 - carry[4] = (h4 + (1 << 25)) >> 26 - h5 += carry[4] - h4 -= carry[4] << 26 - - carry[1] = (h1 + (1 << 24)) >> 25 - h2 += carry[1] - h1 -= carry[1] << 25 - carry[5] = (h5 + (1 << 24)) >> 25 - h6 += carry[5] - h5 -= carry[5] << 25 - - carry[2] = (h2 + (1 << 25)) >> 26 - h3 += carry[2] - h2 -= carry[2] << 26 - carry[6] = (h6 + (1 << 25)) >> 26 - h7 += carry[6] - h6 -= carry[6] << 26 - - carry[3] = (h3 + (1 << 24)) >> 25 - h4 += carry[3] - h3 -= carry[3] << 25 - carry[7] = (h7 + (1 << 24)) >> 25 - h8 += carry[7] - h7 -= carry[7] << 25 - - carry[4] = (h4 + (1 << 25)) >> 26 - h5 += carry[4] - h4 -= carry[4] << 26 - carry[8] = (h8 + (1 << 25)) >> 26 - h9 += carry[8] - h8 -= carry[8] << 26 - - carry[9] = (h9 + (1 << 24)) >> 25 - h0 += carry[9] * 19 - h9 -= carry[9] << 25 - - carry[0] = (h0 + (1 << 25)) >> 26 - h1 += carry[0] - h0 -= carry[0] << 26 - - h[0] = int32(h0) - h[1] = int32(h1) - h[2] = int32(h2) - h[3] = int32(h3) - h[4] = int32(h4) - h[5] = int32(h5) - h[6] = int32(h6) - h[7] = int32(h7) - h[8] = int32(h8) - h[9] = int32(h9) -} - -// feMul121666 calculates h = f * 121666. Can overlap h with f. -// -// Preconditions: -// |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// -// Postconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -func feMul121666(h, f *fieldElement) { - h0 := int64(f[0]) * 121666 - h1 := int64(f[1]) * 121666 - h2 := int64(f[2]) * 121666 - h3 := int64(f[3]) * 121666 - h4 := int64(f[4]) * 121666 - h5 := int64(f[5]) * 121666 - h6 := int64(f[6]) * 121666 - h7 := int64(f[7]) * 121666 - h8 := int64(f[8]) * 121666 - h9 := int64(f[9]) * 121666 - var carry [10]int64 - - carry[9] = (h9 + (1 << 24)) >> 25 - h0 += carry[9] * 19 - h9 -= carry[9] << 25 - carry[1] = (h1 + (1 << 24)) >> 25 - h2 += carry[1] - h1 -= carry[1] << 25 - carry[3] = (h3 + (1 << 24)) >> 25 - h4 += carry[3] - h3 -= carry[3] << 25 - carry[5] = (h5 + (1 << 24)) >> 25 - h6 += carry[5] - h5 -= carry[5] << 25 - carry[7] = (h7 + (1 << 24)) >> 25 - h8 += carry[7] - h7 -= carry[7] << 25 - - carry[0] = (h0 + (1 << 25)) >> 26 - h1 += carry[0] - h0 -= carry[0] << 26 - carry[2] = (h2 + (1 << 25)) >> 26 - h3 += carry[2] - h2 -= carry[2] << 26 - carry[4] = (h4 + (1 << 25)) >> 26 - h5 += carry[4] - h4 -= carry[4] << 26 - carry[6] = (h6 + (1 << 25)) >> 26 - h7 += carry[6] - h6 -= carry[6] << 26 - carry[8] = (h8 + (1 << 25)) >> 26 - h9 += carry[8] - h8 -= carry[8] << 26 - - h[0] = int32(h0) - h[1] = int32(h1) - h[2] = int32(h2) - h[3] = int32(h3) - h[4] = int32(h4) - h[5] = int32(h5) - h[6] = int32(h6) - h[7] = int32(h7) - h[8] = int32(h8) - h[9] = int32(h9) -} - -// feInvert sets out = z^-1. -func feInvert(out, z *fieldElement) { - var t0, t1, t2, t3 fieldElement - var i int - - feSquare(&t0, z) - for i = 1; i < 1; i++ { - feSquare(&t0, &t0) - } - feSquare(&t1, &t0) - for i = 1; i < 2; i++ { - feSquare(&t1, &t1) - } - feMul(&t1, z, &t1) - feMul(&t0, &t0, &t1) - feSquare(&t2, &t0) - for i = 1; i < 1; i++ { - feSquare(&t2, &t2) - } - feMul(&t1, &t1, &t2) - feSquare(&t2, &t1) - for i = 1; i < 5; i++ { - feSquare(&t2, &t2) - } - feMul(&t1, &t2, &t1) - feSquare(&t2, &t1) - for i = 1; i < 10; i++ { - feSquare(&t2, &t2) - } - feMul(&t2, &t2, &t1) - feSquare(&t3, &t2) - for i = 1; i < 20; i++ { - feSquare(&t3, &t3) - } - feMul(&t2, &t3, &t2) - feSquare(&t2, &t2) - for i = 1; i < 10; i++ { - feSquare(&t2, &t2) - } - feMul(&t1, &t2, &t1) - feSquare(&t2, &t1) - for i = 1; i < 50; i++ { - feSquare(&t2, &t2) - } - feMul(&t2, &t2, &t1) - feSquare(&t3, &t2) - for i = 1; i < 100; i++ { - feSquare(&t3, &t3) - } - feMul(&t2, &t3, &t2) - feSquare(&t2, &t2) - for i = 1; i < 50; i++ { - feSquare(&t2, &t2) - } - feMul(&t1, &t2, &t1) - feSquare(&t1, &t1) - for i = 1; i < 5; i++ { - feSquare(&t1, &t1) - } - feMul(out, &t1, &t0) -} - -func scalarMultGeneric(out, in, base *[32]byte) { - var e [32]byte - - copy(e[:], in[:]) - e[0] &= 248 - e[31] &= 127 - e[31] |= 64 - - var x1, x2, z2, x3, z3, tmp0, tmp1 fieldElement - feFromBytes(&x1, base) - feOne(&x2) - feCopy(&x3, &x1) - feOne(&z3) - - swap := int32(0) - for pos := 254; pos >= 0; pos-- { - b := e[pos/8] >> uint(pos&7) - b &= 1 - swap ^= int32(b) - feCSwap(&x2, &x3, swap) - feCSwap(&z2, &z3, swap) - swap = int32(b) - - feSub(&tmp0, &x3, &z3) - feSub(&tmp1, &x2, &z2) - feAdd(&x2, &x2, &z2) - feAdd(&z2, &x3, &z3) - feMul(&z3, &tmp0, &x2) - feMul(&z2, &z2, &tmp1) - feSquare(&tmp0, &tmp1) - feSquare(&tmp1, &x2) - feAdd(&x3, &z3, &z2) - feSub(&z2, &z3, &z2) - feMul(&x2, &tmp1, &tmp0) - feSub(&tmp1, &tmp1, &tmp0) - feSquare(&z2, &z2) - feMul121666(&z3, &tmp1) - feSquare(&x3, &x3) - feAdd(&tmp0, &tmp0, &z3) - feMul(&z3, &x1, &z2) - feMul(&z2, &tmp1, &tmp0) - } - - feCSwap(&x2, &x3, swap) - feCSwap(&z2, &z3, swap) - - feInvert(&z2, &z2) - feMul(&x2, &x2, &z2) - feToBytes(out, &x2) -} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/curve25519_noasm.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/curve25519_noasm.go deleted file mode 100644 index 259728af7..000000000 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/curve25519_noasm.go +++ /dev/null @@ -1,12 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build !amd64 || !gc || purego -// +build !amd64 !gc purego - -package curve25519 - -func scalarMult(out, in, base *[32]byte) { - scalarMultGeneric(out, in, base) -} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/README b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/README new file mode 100644 index 000000000..e25bca7dc --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/README @@ -0,0 +1,7 @@ +This package is kept in sync with crypto/ed25519/internal/edwards25519/field in +the standard library. + +If there are any changes in the standard library that need to be synced to this +package, run sync.sh. It will not overwrite any local changes made since the +previous sync, so it's ok to land changes in this package first, and then sync +to the standard library later. diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe.go new file mode 100644 index 000000000..ca841ad99 --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe.go @@ -0,0 +1,416 @@ +// Copyright (c) 2017 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package field implements fast arithmetic modulo 2^255-19. +package field + +import ( + "crypto/subtle" + "encoding/binary" + "math/bits" +) + +// Element represents an element of the field GF(2^255-19). Note that this +// is not a cryptographically secure group, and should only be used to interact +// with edwards25519.Point coordinates. +// +// This type works similarly to math/big.Int, and all arguments and receivers +// are allowed to alias. +// +// The zero value is a valid zero element. +type Element struct { + // An element t represents the integer + // t.l0 + t.l1*2^51 + t.l2*2^102 + t.l3*2^153 + t.l4*2^204 + // + // Between operations, all limbs are expected to be lower than 2^52. + l0 uint64 + l1 uint64 + l2 uint64 + l3 uint64 + l4 uint64 +} + +const maskLow51Bits uint64 = (1 << 51) - 1 + +var feZero = &Element{0, 0, 0, 0, 0} + +// Zero sets v = 0, and returns v. +func (v *Element) Zero() *Element { + *v = *feZero + return v +} + +var feOne = &Element{1, 0, 0, 0, 0} + +// One sets v = 1, and returns v. +func (v *Element) One() *Element { + *v = *feOne + return v +} + +// reduce reduces v modulo 2^255 - 19 and returns it. +func (v *Element) reduce() *Element { + v.carryPropagate() + + // After the light reduction we now have a field element representation + // v < 2^255 + 2^13 * 19, but need v < 2^255 - 19. + + // If v >= 2^255 - 19, then v + 19 >= 2^255, which would overflow 2^255 - 1, + // generating a carry. That is, c will be 0 if v < 2^255 - 19, and 1 otherwise. + c := (v.l0 + 19) >> 51 + c = (v.l1 + c) >> 51 + c = (v.l2 + c) >> 51 + c = (v.l3 + c) >> 51 + c = (v.l4 + c) >> 51 + + // If v < 2^255 - 19 and c = 0, this will be a no-op. Otherwise, it's + // effectively applying the reduction identity to the carry. + v.l0 += 19 * c + + v.l1 += v.l0 >> 51 + v.l0 = v.l0 & maskLow51Bits + v.l2 += v.l1 >> 51 + v.l1 = v.l1 & maskLow51Bits + v.l3 += v.l2 >> 51 + v.l2 = v.l2 & maskLow51Bits + v.l4 += v.l3 >> 51 + v.l3 = v.l3 & maskLow51Bits + // no additional carry + v.l4 = v.l4 & maskLow51Bits + + return v +} + +// Add sets v = a + b, and returns v. +func (v *Element) Add(a, b *Element) *Element { + v.l0 = a.l0 + b.l0 + v.l1 = a.l1 + b.l1 + v.l2 = a.l2 + b.l2 + v.l3 = a.l3 + b.l3 + v.l4 = a.l4 + b.l4 + // Using the generic implementation here is actually faster than the + // assembly. Probably because the body of this function is so simple that + // the compiler can figure out better optimizations by inlining the carry + // propagation. TODO + return v.carryPropagateGeneric() +} + +// Subtract sets v = a - b, and returns v. +func (v *Element) Subtract(a, b *Element) *Element { + // We first add 2 * p, to guarantee the subtraction won't underflow, and + // then subtract b (which can be up to 2^255 + 2^13 * 19). + v.l0 = (a.l0 + 0xFFFFFFFFFFFDA) - b.l0 + v.l1 = (a.l1 + 0xFFFFFFFFFFFFE) - b.l1 + v.l2 = (a.l2 + 0xFFFFFFFFFFFFE) - b.l2 + v.l3 = (a.l3 + 0xFFFFFFFFFFFFE) - b.l3 + v.l4 = (a.l4 + 0xFFFFFFFFFFFFE) - b.l4 + return v.carryPropagate() +} + +// Negate sets v = -a, and returns v. +func (v *Element) Negate(a *Element) *Element { + return v.Subtract(feZero, a) +} + +// Invert sets v = 1/z mod p, and returns v. +// +// If z == 0, Invert returns v = 0. +func (v *Element) Invert(z *Element) *Element { + // Inversion is implemented as exponentiation with exponent p − 2. It uses the + // same sequence of 255 squarings and 11 multiplications as [Curve25519]. + var z2, z9, z11, z2_5_0, z2_10_0, z2_20_0, z2_50_0, z2_100_0, t Element + + z2.Square(z) // 2 + t.Square(&z2) // 4 + t.Square(&t) // 8 + z9.Multiply(&t, z) // 9 + z11.Multiply(&z9, &z2) // 11 + t.Square(&z11) // 22 + z2_5_0.Multiply(&t, &z9) // 31 = 2^5 - 2^0 + + t.Square(&z2_5_0) // 2^6 - 2^1 + for i := 0; i < 4; i++ { + t.Square(&t) // 2^10 - 2^5 + } + z2_10_0.Multiply(&t, &z2_5_0) // 2^10 - 2^0 + + t.Square(&z2_10_0) // 2^11 - 2^1 + for i := 0; i < 9; i++ { + t.Square(&t) // 2^20 - 2^10 + } + z2_20_0.Multiply(&t, &z2_10_0) // 2^20 - 2^0 + + t.Square(&z2_20_0) // 2^21 - 2^1 + for i := 0; i < 19; i++ { + t.Square(&t) // 2^40 - 2^20 + } + t.Multiply(&t, &z2_20_0) // 2^40 - 2^0 + + t.Square(&t) // 2^41 - 2^1 + for i := 0; i < 9; i++ { + t.Square(&t) // 2^50 - 2^10 + } + z2_50_0.Multiply(&t, &z2_10_0) // 2^50 - 2^0 + + t.Square(&z2_50_0) // 2^51 - 2^1 + for i := 0; i < 49; i++ { + t.Square(&t) // 2^100 - 2^50 + } + z2_100_0.Multiply(&t, &z2_50_0) // 2^100 - 2^0 + + t.Square(&z2_100_0) // 2^101 - 2^1 + for i := 0; i < 99; i++ { + t.Square(&t) // 2^200 - 2^100 + } + t.Multiply(&t, &z2_100_0) // 2^200 - 2^0 + + t.Square(&t) // 2^201 - 2^1 + for i := 0; i < 49; i++ { + t.Square(&t) // 2^250 - 2^50 + } + t.Multiply(&t, &z2_50_0) // 2^250 - 2^0 + + t.Square(&t) // 2^251 - 2^1 + t.Square(&t) // 2^252 - 2^2 + t.Square(&t) // 2^253 - 2^3 + t.Square(&t) // 2^254 - 2^4 + t.Square(&t) // 2^255 - 2^5 + + return v.Multiply(&t, &z11) // 2^255 - 21 +} + +// Set sets v = a, and returns v. +func (v *Element) Set(a *Element) *Element { + *v = *a + return v +} + +// SetBytes sets v to x, which must be a 32-byte little-endian encoding. +// +// Consistent with RFC 7748, the most significant bit (the high bit of the +// last byte) is ignored, and non-canonical values (2^255-19 through 2^255-1) +// are accepted. Note that this is laxer than specified by RFC 8032. +func (v *Element) SetBytes(x []byte) *Element { + if len(x) != 32 { + panic("edwards25519: invalid field element input size") + } + + // Bits 0:51 (bytes 0:8, bits 0:64, shift 0, mask 51). + v.l0 = binary.LittleEndian.Uint64(x[0:8]) + v.l0 &= maskLow51Bits + // Bits 51:102 (bytes 6:14, bits 48:112, shift 3, mask 51). + v.l1 = binary.LittleEndian.Uint64(x[6:14]) >> 3 + v.l1 &= maskLow51Bits + // Bits 102:153 (bytes 12:20, bits 96:160, shift 6, mask 51). + v.l2 = binary.LittleEndian.Uint64(x[12:20]) >> 6 + v.l2 &= maskLow51Bits + // Bits 153:204 (bytes 19:27, bits 152:216, shift 1, mask 51). + v.l3 = binary.LittleEndian.Uint64(x[19:27]) >> 1 + v.l3 &= maskLow51Bits + // Bits 204:251 (bytes 24:32, bits 192:256, shift 12, mask 51). + // Note: not bytes 25:33, shift 4, to avoid overread. + v.l4 = binary.LittleEndian.Uint64(x[24:32]) >> 12 + v.l4 &= maskLow51Bits + + return v +} + +// Bytes returns the canonical 32-byte little-endian encoding of v. +func (v *Element) Bytes() []byte { + // This function is outlined to make the allocations inline in the caller + // rather than happen on the heap. + var out [32]byte + return v.bytes(&out) +} + +func (v *Element) bytes(out *[32]byte) []byte { + t := *v + t.reduce() + + var buf [8]byte + for i, l := range [5]uint64{t.l0, t.l1, t.l2, t.l3, t.l4} { + bitsOffset := i * 51 + binary.LittleEndian.PutUint64(buf[:], l<= len(out) { + break + } + out[off] |= bb + } + } + + return out[:] +} + +// Equal returns 1 if v and u are equal, and 0 otherwise. +func (v *Element) Equal(u *Element) int { + sa, sv := u.Bytes(), v.Bytes() + return subtle.ConstantTimeCompare(sa, sv) +} + +// mask64Bits returns 0xffffffff if cond is 1, and 0 otherwise. +func mask64Bits(cond int) uint64 { return ^(uint64(cond) - 1) } + +// Select sets v to a if cond == 1, and to b if cond == 0. +func (v *Element) Select(a, b *Element, cond int) *Element { + m := mask64Bits(cond) + v.l0 = (m & a.l0) | (^m & b.l0) + v.l1 = (m & a.l1) | (^m & b.l1) + v.l2 = (m & a.l2) | (^m & b.l2) + v.l3 = (m & a.l3) | (^m & b.l3) + v.l4 = (m & a.l4) | (^m & b.l4) + return v +} + +// Swap swaps v and u if cond == 1 or leaves them unchanged if cond == 0, and returns v. +func (v *Element) Swap(u *Element, cond int) { + m := mask64Bits(cond) + t := m & (v.l0 ^ u.l0) + v.l0 ^= t + u.l0 ^= t + t = m & (v.l1 ^ u.l1) + v.l1 ^= t + u.l1 ^= t + t = m & (v.l2 ^ u.l2) + v.l2 ^= t + u.l2 ^= t + t = m & (v.l3 ^ u.l3) + v.l3 ^= t + u.l3 ^= t + t = m & (v.l4 ^ u.l4) + v.l4 ^= t + u.l4 ^= t +} + +// IsNegative returns 1 if v is negative, and 0 otherwise. +func (v *Element) IsNegative() int { + return int(v.Bytes()[0] & 1) +} + +// Absolute sets v to |u|, and returns v. +func (v *Element) Absolute(u *Element) *Element { + return v.Select(new(Element).Negate(u), u, u.IsNegative()) +} + +// Multiply sets v = x * y, and returns v. +func (v *Element) Multiply(x, y *Element) *Element { + feMul(v, x, y) + return v +} + +// Square sets v = x * x, and returns v. +func (v *Element) Square(x *Element) *Element { + feSquare(v, x) + return v +} + +// Mult32 sets v = x * y, and returns v. +func (v *Element) Mult32(x *Element, y uint32) *Element { + x0lo, x0hi := mul51(x.l0, y) + x1lo, x1hi := mul51(x.l1, y) + x2lo, x2hi := mul51(x.l2, y) + x3lo, x3hi := mul51(x.l3, y) + x4lo, x4hi := mul51(x.l4, y) + v.l0 = x0lo + 19*x4hi // carried over per the reduction identity + v.l1 = x1lo + x0hi + v.l2 = x2lo + x1hi + v.l3 = x3lo + x2hi + v.l4 = x4lo + x3hi + // The hi portions are going to be only 32 bits, plus any previous excess, + // so we can skip the carry propagation. + return v +} + +// mul51 returns lo + hi * 2⁵¹ = a * b. +func mul51(a uint64, b uint32) (lo uint64, hi uint64) { + mh, ml := bits.Mul64(a, uint64(b)) + lo = ml & maskLow51Bits + hi = (mh << 13) | (ml >> 51) + return +} + +// Pow22523 set v = x^((p-5)/8), and returns v. (p-5)/8 is 2^252-3. +func (v *Element) Pow22523(x *Element) *Element { + var t0, t1, t2 Element + + t0.Square(x) // x^2 + t1.Square(&t0) // x^4 + t1.Square(&t1) // x^8 + t1.Multiply(x, &t1) // x^9 + t0.Multiply(&t0, &t1) // x^11 + t0.Square(&t0) // x^22 + t0.Multiply(&t1, &t0) // x^31 + t1.Square(&t0) // x^62 + for i := 1; i < 5; i++ { // x^992 + t1.Square(&t1) + } + t0.Multiply(&t1, &t0) // x^1023 -> 1023 = 2^10 - 1 + t1.Square(&t0) // 2^11 - 2 + for i := 1; i < 10; i++ { // 2^20 - 2^10 + t1.Square(&t1) + } + t1.Multiply(&t1, &t0) // 2^20 - 1 + t2.Square(&t1) // 2^21 - 2 + for i := 1; i < 20; i++ { // 2^40 - 2^20 + t2.Square(&t2) + } + t1.Multiply(&t2, &t1) // 2^40 - 1 + t1.Square(&t1) // 2^41 - 2 + for i := 1; i < 10; i++ { // 2^50 - 2^10 + t1.Square(&t1) + } + t0.Multiply(&t1, &t0) // 2^50 - 1 + t1.Square(&t0) // 2^51 - 2 + for i := 1; i < 50; i++ { // 2^100 - 2^50 + t1.Square(&t1) + } + t1.Multiply(&t1, &t0) // 2^100 - 1 + t2.Square(&t1) // 2^101 - 2 + for i := 1; i < 100; i++ { // 2^200 - 2^100 + t2.Square(&t2) + } + t1.Multiply(&t2, &t1) // 2^200 - 1 + t1.Square(&t1) // 2^201 - 2 + for i := 1; i < 50; i++ { // 2^250 - 2^50 + t1.Square(&t1) + } + t0.Multiply(&t1, &t0) // 2^250 - 1 + t0.Square(&t0) // 2^251 - 2 + t0.Square(&t0) // 2^252 - 4 + return v.Multiply(&t0, x) // 2^252 - 3 -> x^(2^252-3) +} + +// sqrtM1 is 2^((p-1)/4), which squared is equal to -1 by Euler's Criterion. +var sqrtM1 = &Element{1718705420411056, 234908883556509, + 2233514472574048, 2117202627021982, 765476049583133} + +// SqrtRatio sets r to the non-negative square root of the ratio of u and v. +// +// If u/v is square, SqrtRatio returns r and 1. If u/v is not square, SqrtRatio +// sets r according to Section 4.3 of draft-irtf-cfrg-ristretto255-decaf448-00, +// and returns r and 0. +func (r *Element) SqrtRatio(u, v *Element) (rr *Element, wasSquare int) { + var a, b Element + + // r = (u * v3) * (u * v7)^((p-5)/8) + v2 := a.Square(v) + uv3 := b.Multiply(u, b.Multiply(v2, v)) + uv7 := a.Multiply(uv3, a.Square(v2)) + r.Multiply(uv3, r.Pow22523(uv7)) + + check := a.Multiply(v, a.Square(r)) // check = v * r^2 + + uNeg := b.Negate(u) + correctSignSqrt := check.Equal(u) + flippedSignSqrt := check.Equal(uNeg) + flippedSignSqrtI := check.Equal(uNeg.Multiply(uNeg, sqrtM1)) + + rPrime := b.Multiply(r, sqrtM1) // r_prime = SQRT_M1 * r + // r = CT_SELECT(r_prime IF flipped_sign_sqrt | flipped_sign_sqrt_i ELSE r) + r.Select(rPrime, r, flippedSignSqrt|flippedSignSqrtI) + + r.Absolute(r) // Choose the nonnegative square root. + return r, correctSignSqrt | flippedSignSqrt +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.go new file mode 100644 index 000000000..edcf163c4 --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.go @@ -0,0 +1,16 @@ +// Code generated by command: go run fe_amd64_asm.go -out ../fe_amd64.s -stubs ../fe_amd64.go -pkg field. DO NOT EDIT. + +//go:build amd64 && gc && !purego +// +build amd64,gc,!purego + +package field + +// feMul sets out = a * b. It works like feMulGeneric. +// +//go:noescape +func feMul(out *Element, a *Element, b *Element) + +// feSquare sets out = a * a. It works like feSquareGeneric. +// +//go:noescape +func feSquare(out *Element, a *Element) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.s b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.s new file mode 100644 index 000000000..293f013c9 --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.s @@ -0,0 +1,379 @@ +// Code generated by command: go run fe_amd64_asm.go -out ../fe_amd64.s -stubs ../fe_amd64.go -pkg field. DO NOT EDIT. + +//go:build amd64 && gc && !purego +// +build amd64,gc,!purego + +#include "textflag.h" + +// func feMul(out *Element, a *Element, b *Element) +TEXT ·feMul(SB), NOSPLIT, $0-24 + MOVQ a+8(FP), CX + MOVQ b+16(FP), BX + + // r0 = a0×b0 + MOVQ (CX), AX + MULQ (BX) + MOVQ AX, DI + MOVQ DX, SI + + // r0 += 19×a1×b4 + MOVQ 8(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 32(BX) + ADDQ AX, DI + ADCQ DX, SI + + // r0 += 19×a2×b3 + MOVQ 16(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 24(BX) + ADDQ AX, DI + ADCQ DX, SI + + // r0 += 19×a3×b2 + MOVQ 24(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 16(BX) + ADDQ AX, DI + ADCQ DX, SI + + // r0 += 19×a4×b1 + MOVQ 32(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 8(BX) + ADDQ AX, DI + ADCQ DX, SI + + // r1 = a0×b1 + MOVQ (CX), AX + MULQ 8(BX) + MOVQ AX, R9 + MOVQ DX, R8 + + // r1 += a1×b0 + MOVQ 8(CX), AX + MULQ (BX) + ADDQ AX, R9 + ADCQ DX, R8 + + // r1 += 19×a2×b4 + MOVQ 16(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 32(BX) + ADDQ AX, R9 + ADCQ DX, R8 + + // r1 += 19×a3×b3 + MOVQ 24(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 24(BX) + ADDQ AX, R9 + ADCQ DX, R8 + + // r1 += 19×a4×b2 + MOVQ 32(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 16(BX) + ADDQ AX, R9 + ADCQ DX, R8 + + // r2 = a0×b2 + MOVQ (CX), AX + MULQ 16(BX) + MOVQ AX, R11 + MOVQ DX, R10 + + // r2 += a1×b1 + MOVQ 8(CX), AX + MULQ 8(BX) + ADDQ AX, R11 + ADCQ DX, R10 + + // r2 += a2×b0 + MOVQ 16(CX), AX + MULQ (BX) + ADDQ AX, R11 + ADCQ DX, R10 + + // r2 += 19×a3×b4 + MOVQ 24(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 32(BX) + ADDQ AX, R11 + ADCQ DX, R10 + + // r2 += 19×a4×b3 + MOVQ 32(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 24(BX) + ADDQ AX, R11 + ADCQ DX, R10 + + // r3 = a0×b3 + MOVQ (CX), AX + MULQ 24(BX) + MOVQ AX, R13 + MOVQ DX, R12 + + // r3 += a1×b2 + MOVQ 8(CX), AX + MULQ 16(BX) + ADDQ AX, R13 + ADCQ DX, R12 + + // r3 += a2×b1 + MOVQ 16(CX), AX + MULQ 8(BX) + ADDQ AX, R13 + ADCQ DX, R12 + + // r3 += a3×b0 + MOVQ 24(CX), AX + MULQ (BX) + ADDQ AX, R13 + ADCQ DX, R12 + + // r3 += 19×a4×b4 + MOVQ 32(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 32(BX) + ADDQ AX, R13 + ADCQ DX, R12 + + // r4 = a0×b4 + MOVQ (CX), AX + MULQ 32(BX) + MOVQ AX, R15 + MOVQ DX, R14 + + // r4 += a1×b3 + MOVQ 8(CX), AX + MULQ 24(BX) + ADDQ AX, R15 + ADCQ DX, R14 + + // r4 += a2×b2 + MOVQ 16(CX), AX + MULQ 16(BX) + ADDQ AX, R15 + ADCQ DX, R14 + + // r4 += a3×b1 + MOVQ 24(CX), AX + MULQ 8(BX) + ADDQ AX, R15 + ADCQ DX, R14 + + // r4 += a4×b0 + MOVQ 32(CX), AX + MULQ (BX) + ADDQ AX, R15 + ADCQ DX, R14 + + // First reduction chain + MOVQ $0x0007ffffffffffff, AX + SHLQ $0x0d, DI, SI + SHLQ $0x0d, R9, R8 + SHLQ $0x0d, R11, R10 + SHLQ $0x0d, R13, R12 + SHLQ $0x0d, R15, R14 + ANDQ AX, DI + IMUL3Q $0x13, R14, R14 + ADDQ R14, DI + ANDQ AX, R9 + ADDQ SI, R9 + ANDQ AX, R11 + ADDQ R8, R11 + ANDQ AX, R13 + ADDQ R10, R13 + ANDQ AX, R15 + ADDQ R12, R15 + + // Second reduction chain (carryPropagate) + MOVQ DI, SI + SHRQ $0x33, SI + MOVQ R9, R8 + SHRQ $0x33, R8 + MOVQ R11, R10 + SHRQ $0x33, R10 + MOVQ R13, R12 + SHRQ $0x33, R12 + MOVQ R15, R14 + SHRQ $0x33, R14 + ANDQ AX, DI + IMUL3Q $0x13, R14, R14 + ADDQ R14, DI + ANDQ AX, R9 + ADDQ SI, R9 + ANDQ AX, R11 + ADDQ R8, R11 + ANDQ AX, R13 + ADDQ R10, R13 + ANDQ AX, R15 + ADDQ R12, R15 + + // Store output + MOVQ out+0(FP), AX + MOVQ DI, (AX) + MOVQ R9, 8(AX) + MOVQ R11, 16(AX) + MOVQ R13, 24(AX) + MOVQ R15, 32(AX) + RET + +// func feSquare(out *Element, a *Element) +TEXT ·feSquare(SB), NOSPLIT, $0-16 + MOVQ a+8(FP), CX + + // r0 = l0×l0 + MOVQ (CX), AX + MULQ (CX) + MOVQ AX, SI + MOVQ DX, BX + + // r0 += 38×l1×l4 + MOVQ 8(CX), AX + IMUL3Q $0x26, AX, AX + MULQ 32(CX) + ADDQ AX, SI + ADCQ DX, BX + + // r0 += 38×l2×l3 + MOVQ 16(CX), AX + IMUL3Q $0x26, AX, AX + MULQ 24(CX) + ADDQ AX, SI + ADCQ DX, BX + + // r1 = 2×l0×l1 + MOVQ (CX), AX + SHLQ $0x01, AX + MULQ 8(CX) + MOVQ AX, R8 + MOVQ DX, DI + + // r1 += 38×l2×l4 + MOVQ 16(CX), AX + IMUL3Q $0x26, AX, AX + MULQ 32(CX) + ADDQ AX, R8 + ADCQ DX, DI + + // r1 += 19×l3×l3 + MOVQ 24(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 24(CX) + ADDQ AX, R8 + ADCQ DX, DI + + // r2 = 2×l0×l2 + MOVQ (CX), AX + SHLQ $0x01, AX + MULQ 16(CX) + MOVQ AX, R10 + MOVQ DX, R9 + + // r2 += l1×l1 + MOVQ 8(CX), AX + MULQ 8(CX) + ADDQ AX, R10 + ADCQ DX, R9 + + // r2 += 38×l3×l4 + MOVQ 24(CX), AX + IMUL3Q $0x26, AX, AX + MULQ 32(CX) + ADDQ AX, R10 + ADCQ DX, R9 + + // r3 = 2×l0×l3 + MOVQ (CX), AX + SHLQ $0x01, AX + MULQ 24(CX) + MOVQ AX, R12 + MOVQ DX, R11 + + // r3 += 2×l1×l2 + MOVQ 8(CX), AX + IMUL3Q $0x02, AX, AX + MULQ 16(CX) + ADDQ AX, R12 + ADCQ DX, R11 + + // r3 += 19×l4×l4 + MOVQ 32(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 32(CX) + ADDQ AX, R12 + ADCQ DX, R11 + + // r4 = 2×l0×l4 + MOVQ (CX), AX + SHLQ $0x01, AX + MULQ 32(CX) + MOVQ AX, R14 + MOVQ DX, R13 + + // r4 += 2×l1×l3 + MOVQ 8(CX), AX + IMUL3Q $0x02, AX, AX + MULQ 24(CX) + ADDQ AX, R14 + ADCQ DX, R13 + + // r4 += l2×l2 + MOVQ 16(CX), AX + MULQ 16(CX) + ADDQ AX, R14 + ADCQ DX, R13 + + // First reduction chain + MOVQ $0x0007ffffffffffff, AX + SHLQ $0x0d, SI, BX + SHLQ $0x0d, R8, DI + SHLQ $0x0d, R10, R9 + SHLQ $0x0d, R12, R11 + SHLQ $0x0d, R14, R13 + ANDQ AX, SI + IMUL3Q $0x13, R13, R13 + ADDQ R13, SI + ANDQ AX, R8 + ADDQ BX, R8 + ANDQ AX, R10 + ADDQ DI, R10 + ANDQ AX, R12 + ADDQ R9, R12 + ANDQ AX, R14 + ADDQ R11, R14 + + // Second reduction chain (carryPropagate) + MOVQ SI, BX + SHRQ $0x33, BX + MOVQ R8, DI + SHRQ $0x33, DI + MOVQ R10, R9 + SHRQ $0x33, R9 + MOVQ R12, R11 + SHRQ $0x33, R11 + MOVQ R14, R13 + SHRQ $0x33, R13 + ANDQ AX, SI + IMUL3Q $0x13, R13, R13 + ADDQ R13, SI + ANDQ AX, R8 + ADDQ BX, R8 + ANDQ AX, R10 + ADDQ DI, R10 + ANDQ AX, R12 + ADDQ R9, R12 + ANDQ AX, R14 + ADDQ R11, R14 + + // Store output + MOVQ out+0(FP), AX + MOVQ SI, (AX) + MOVQ R8, 8(AX) + MOVQ R10, 16(AX) + MOVQ R12, 24(AX) + MOVQ R14, 32(AX) + RET diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64_noasm.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64_noasm.go new file mode 100644 index 000000000..ddb6c9b8f --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64_noasm.go @@ -0,0 +1,12 @@ +// Copyright (c) 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !amd64 || !gc || purego +// +build !amd64 !gc purego + +package field + +func feMul(v, x, y *Element) { feMulGeneric(v, x, y) } + +func feSquare(v, x *Element) { feSquareGeneric(v, x) } diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.go new file mode 100644 index 000000000..af459ef51 --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.go @@ -0,0 +1,16 @@ +// Copyright (c) 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build arm64 && gc && !purego +// +build arm64,gc,!purego + +package field + +//go:noescape +func carryPropagate(v *Element) + +func (v *Element) carryPropagate() *Element { + carryPropagate(v) + return v +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.s b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.s new file mode 100644 index 000000000..5c91e4589 --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.s @@ -0,0 +1,43 @@ +// Copyright (c) 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build arm64 && gc && !purego +// +build arm64,gc,!purego + +#include "textflag.h" + +// carryPropagate works exactly like carryPropagateGeneric and uses the +// same AND, ADD, and LSR+MADD instructions emitted by the compiler, but +// avoids loading R0-R4 twice and uses LDP and STP. +// +// See https://golang.org/issues/43145 for the main compiler issue. +// +// func carryPropagate(v *Element) +TEXT ·carryPropagate(SB),NOFRAME|NOSPLIT,$0-8 + MOVD v+0(FP), R20 + + LDP 0(R20), (R0, R1) + LDP 16(R20), (R2, R3) + MOVD 32(R20), R4 + + AND $0x7ffffffffffff, R0, R10 + AND $0x7ffffffffffff, R1, R11 + AND $0x7ffffffffffff, R2, R12 + AND $0x7ffffffffffff, R3, R13 + AND $0x7ffffffffffff, R4, R14 + + ADD R0>>51, R11, R11 + ADD R1>>51, R12, R12 + ADD R2>>51, R13, R13 + ADD R3>>51, R14, R14 + // R4>>51 * 19 + R10 -> R10 + LSR $51, R4, R21 + MOVD $19, R22 + MADD R22, R10, R21, R10 + + STP (R10, R11), 0(R20) + STP (R12, R13), 16(R20) + MOVD R14, 32(R20) + + RET diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64_noasm.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64_noasm.go new file mode 100644 index 000000000..234a5b2e5 --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64_noasm.go @@ -0,0 +1,12 @@ +// Copyright (c) 2021 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !arm64 || !gc || purego +// +build !arm64 !gc purego + +package field + +func (v *Element) carryPropagate() *Element { + return v.carryPropagateGeneric() +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_generic.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_generic.go new file mode 100644 index 000000000..7b5b78cbd --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/fe_generic.go @@ -0,0 +1,264 @@ +// Copyright (c) 2017 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package field + +import "math/bits" + +// uint128 holds a 128-bit number as two 64-bit limbs, for use with the +// bits.Mul64 and bits.Add64 intrinsics. +type uint128 struct { + lo, hi uint64 +} + +// mul64 returns a * b. +func mul64(a, b uint64) uint128 { + hi, lo := bits.Mul64(a, b) + return uint128{lo, hi} +} + +// addMul64 returns v + a * b. +func addMul64(v uint128, a, b uint64) uint128 { + hi, lo := bits.Mul64(a, b) + lo, c := bits.Add64(lo, v.lo, 0) + hi, _ = bits.Add64(hi, v.hi, c) + return uint128{lo, hi} +} + +// shiftRightBy51 returns a >> 51. a is assumed to be at most 115 bits. +func shiftRightBy51(a uint128) uint64 { + return (a.hi << (64 - 51)) | (a.lo >> 51) +} + +func feMulGeneric(v, a, b *Element) { + a0 := a.l0 + a1 := a.l1 + a2 := a.l2 + a3 := a.l3 + a4 := a.l4 + + b0 := b.l0 + b1 := b.l1 + b2 := b.l2 + b3 := b.l3 + b4 := b.l4 + + // Limb multiplication works like pen-and-paper columnar multiplication, but + // with 51-bit limbs instead of digits. + // + // a4 a3 a2 a1 a0 x + // b4 b3 b2 b1 b0 = + // ------------------------ + // a4b0 a3b0 a2b0 a1b0 a0b0 + + // a4b1 a3b1 a2b1 a1b1 a0b1 + + // a4b2 a3b2 a2b2 a1b2 a0b2 + + // a4b3 a3b3 a2b3 a1b3 a0b3 + + // a4b4 a3b4 a2b4 a1b4 a0b4 = + // ---------------------------------------------- + // r8 r7 r6 r5 r4 r3 r2 r1 r0 + // + // We can then use the reduction identity (a * 2²⁵⁵ + b = a * 19 + b) to + // reduce the limbs that would overflow 255 bits. r5 * 2²⁵⁵ becomes 19 * r5, + // r6 * 2³⁰⁶ becomes 19 * r6 * 2⁵¹, etc. + // + // Reduction can be carried out simultaneously to multiplication. For + // example, we do not compute r5: whenever the result of a multiplication + // belongs to r5, like a1b4, we multiply it by 19 and add the result to r0. + // + // a4b0 a3b0 a2b0 a1b0 a0b0 + + // a3b1 a2b1 a1b1 a0b1 19×a4b1 + + // a2b2 a1b2 a0b2 19×a4b2 19×a3b2 + + // a1b3 a0b3 19×a4b3 19×a3b3 19×a2b3 + + // a0b4 19×a4b4 19×a3b4 19×a2b4 19×a1b4 = + // -------------------------------------- + // r4 r3 r2 r1 r0 + // + // Finally we add up the columns into wide, overlapping limbs. + + a1_19 := a1 * 19 + a2_19 := a2 * 19 + a3_19 := a3 * 19 + a4_19 := a4 * 19 + + // r0 = a0×b0 + 19×(a1×b4 + a2×b3 + a3×b2 + a4×b1) + r0 := mul64(a0, b0) + r0 = addMul64(r0, a1_19, b4) + r0 = addMul64(r0, a2_19, b3) + r0 = addMul64(r0, a3_19, b2) + r0 = addMul64(r0, a4_19, b1) + + // r1 = a0×b1 + a1×b0 + 19×(a2×b4 + a3×b3 + a4×b2) + r1 := mul64(a0, b1) + r1 = addMul64(r1, a1, b0) + r1 = addMul64(r1, a2_19, b4) + r1 = addMul64(r1, a3_19, b3) + r1 = addMul64(r1, a4_19, b2) + + // r2 = a0×b2 + a1×b1 + a2×b0 + 19×(a3×b4 + a4×b3) + r2 := mul64(a0, b2) + r2 = addMul64(r2, a1, b1) + r2 = addMul64(r2, a2, b0) + r2 = addMul64(r2, a3_19, b4) + r2 = addMul64(r2, a4_19, b3) + + // r3 = a0×b3 + a1×b2 + a2×b1 + a3×b0 + 19×a4×b4 + r3 := mul64(a0, b3) + r3 = addMul64(r3, a1, b2) + r3 = addMul64(r3, a2, b1) + r3 = addMul64(r3, a3, b0) + r3 = addMul64(r3, a4_19, b4) + + // r4 = a0×b4 + a1×b3 + a2×b2 + a3×b1 + a4×b0 + r4 := mul64(a0, b4) + r4 = addMul64(r4, a1, b3) + r4 = addMul64(r4, a2, b2) + r4 = addMul64(r4, a3, b1) + r4 = addMul64(r4, a4, b0) + + // After the multiplication, we need to reduce (carry) the five coefficients + // to obtain a result with limbs that are at most slightly larger than 2⁵¹, + // to respect the Element invariant. + // + // Overall, the reduction works the same as carryPropagate, except with + // wider inputs: we take the carry for each coefficient by shifting it right + // by 51, and add it to the limb above it. The top carry is multiplied by 19 + // according to the reduction identity and added to the lowest limb. + // + // The largest coefficient (r0) will be at most 111 bits, which guarantees + // that all carries are at most 111 - 51 = 60 bits, which fits in a uint64. + // + // r0 = a0×b0 + 19×(a1×b4 + a2×b3 + a3×b2 + a4×b1) + // r0 < 2⁵²×2⁵² + 19×(2⁵²×2⁵² + 2⁵²×2⁵² + 2⁵²×2⁵² + 2⁵²×2⁵²) + // r0 < (1 + 19 × 4) × 2⁵² × 2⁵² + // r0 < 2⁷ × 2⁵² × 2⁵² + // r0 < 2¹¹¹ + // + // Moreover, the top coefficient (r4) is at most 107 bits, so c4 is at most + // 56 bits, and c4 * 19 is at most 61 bits, which again fits in a uint64 and + // allows us to easily apply the reduction identity. + // + // r4 = a0×b4 + a1×b3 + a2×b2 + a3×b1 + a4×b0 + // r4 < 5 × 2⁵² × 2⁵² + // r4 < 2¹⁰⁷ + // + + c0 := shiftRightBy51(r0) + c1 := shiftRightBy51(r1) + c2 := shiftRightBy51(r2) + c3 := shiftRightBy51(r3) + c4 := shiftRightBy51(r4) + + rr0 := r0.lo&maskLow51Bits + c4*19 + rr1 := r1.lo&maskLow51Bits + c0 + rr2 := r2.lo&maskLow51Bits + c1 + rr3 := r3.lo&maskLow51Bits + c2 + rr4 := r4.lo&maskLow51Bits + c3 + + // Now all coefficients fit into 64-bit registers but are still too large to + // be passed around as a Element. We therefore do one last carry chain, + // where the carries will be small enough to fit in the wiggle room above 2⁵¹. + *v = Element{rr0, rr1, rr2, rr3, rr4} + v.carryPropagate() +} + +func feSquareGeneric(v, a *Element) { + l0 := a.l0 + l1 := a.l1 + l2 := a.l2 + l3 := a.l3 + l4 := a.l4 + + // Squaring works precisely like multiplication above, but thanks to its + // symmetry we get to group a few terms together. + // + // l4 l3 l2 l1 l0 x + // l4 l3 l2 l1 l0 = + // ------------------------ + // l4l0 l3l0 l2l0 l1l0 l0l0 + + // l4l1 l3l1 l2l1 l1l1 l0l1 + + // l4l2 l3l2 l2l2 l1l2 l0l2 + + // l4l3 l3l3 l2l3 l1l3 l0l3 + + // l4l4 l3l4 l2l4 l1l4 l0l4 = + // ---------------------------------------------- + // r8 r7 r6 r5 r4 r3 r2 r1 r0 + // + // l4l0 l3l0 l2l0 l1l0 l0l0 + + // l3l1 l2l1 l1l1 l0l1 19×l4l1 + + // l2l2 l1l2 l0l2 19×l4l2 19×l3l2 + + // l1l3 l0l3 19×l4l3 19×l3l3 19×l2l3 + + // l0l4 19×l4l4 19×l3l4 19×l2l4 19×l1l4 = + // -------------------------------------- + // r4 r3 r2 r1 r0 + // + // With precomputed 2×, 19×, and 2×19× terms, we can compute each limb with + // only three Mul64 and four Add64, instead of five and eight. + + l0_2 := l0 * 2 + l1_2 := l1 * 2 + + l1_38 := l1 * 38 + l2_38 := l2 * 38 + l3_38 := l3 * 38 + + l3_19 := l3 * 19 + l4_19 := l4 * 19 + + // r0 = l0×l0 + 19×(l1×l4 + l2×l3 + l3×l2 + l4×l1) = l0×l0 + 19×2×(l1×l4 + l2×l3) + r0 := mul64(l0, l0) + r0 = addMul64(r0, l1_38, l4) + r0 = addMul64(r0, l2_38, l3) + + // r1 = l0×l1 + l1×l0 + 19×(l2×l4 + l3×l3 + l4×l2) = 2×l0×l1 + 19×2×l2×l4 + 19×l3×l3 + r1 := mul64(l0_2, l1) + r1 = addMul64(r1, l2_38, l4) + r1 = addMul64(r1, l3_19, l3) + + // r2 = l0×l2 + l1×l1 + l2×l0 + 19×(l3×l4 + l4×l3) = 2×l0×l2 + l1×l1 + 19×2×l3×l4 + r2 := mul64(l0_2, l2) + r2 = addMul64(r2, l1, l1) + r2 = addMul64(r2, l3_38, l4) + + // r3 = l0×l3 + l1×l2 + l2×l1 + l3×l0 + 19×l4×l4 = 2×l0×l3 + 2×l1×l2 + 19×l4×l4 + r3 := mul64(l0_2, l3) + r3 = addMul64(r3, l1_2, l2) + r3 = addMul64(r3, l4_19, l4) + + // r4 = l0×l4 + l1×l3 + l2×l2 + l3×l1 + l4×l0 = 2×l0×l4 + 2×l1×l3 + l2×l2 + r4 := mul64(l0_2, l4) + r4 = addMul64(r4, l1_2, l3) + r4 = addMul64(r4, l2, l2) + + c0 := shiftRightBy51(r0) + c1 := shiftRightBy51(r1) + c2 := shiftRightBy51(r2) + c3 := shiftRightBy51(r3) + c4 := shiftRightBy51(r4) + + rr0 := r0.lo&maskLow51Bits + c4*19 + rr1 := r1.lo&maskLow51Bits + c0 + rr2 := r2.lo&maskLow51Bits + c1 + rr3 := r3.lo&maskLow51Bits + c2 + rr4 := r4.lo&maskLow51Bits + c3 + + *v = Element{rr0, rr1, rr2, rr3, rr4} + v.carryPropagate() +} + +// carryPropagate brings the limbs below 52 bits by applying the reduction +// identity (a * 2²⁵⁵ + b = a * 19 + b) to the l4 carry. TODO inline +func (v *Element) carryPropagateGeneric() *Element { + c0 := v.l0 >> 51 + c1 := v.l1 >> 51 + c2 := v.l2 >> 51 + c3 := v.l3 >> 51 + c4 := v.l4 >> 51 + + v.l0 = v.l0&maskLow51Bits + c4*19 + v.l1 = v.l1&maskLow51Bits + c0 + v.l2 = v.l2&maskLow51Bits + c1 + v.l3 = v.l3&maskLow51Bits + c2 + v.l4 = v.l4&maskLow51Bits + c3 + + return v +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/sync.checkpoint b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/sync.checkpoint new file mode 100644 index 000000000..e3685f95c --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/sync.checkpoint @@ -0,0 +1 @@ +b0c49ae9f59d233526f8934262c5bbbe14d4358d diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/sync.sh b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/sync.sh new file mode 100644 index 000000000..1ba22a8b4 --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/curve25519/internal/field/sync.sh @@ -0,0 +1,19 @@ +#! /bin/bash +set -euo pipefail + +cd "$(git rev-parse --show-toplevel)" + +STD_PATH=src/crypto/ed25519/internal/edwards25519/field +LOCAL_PATH=curve25519/internal/field +LAST_SYNC_REF=$(cat $LOCAL_PATH/sync.checkpoint) + +git fetch https://go.googlesource.com/go master + +if git diff --quiet $LAST_SYNC_REF:$STD_PATH FETCH_HEAD:$STD_PATH; then + echo "No changes." +else + NEW_REF=$(git rev-parse FETCH_HEAD | tee $LOCAL_PATH/sync.checkpoint) + echo "Applying changes from $LAST_SYNC_REF to $NEW_REF..." + git diff $LAST_SYNC_REF:$STD_PATH FETCH_HEAD:$STD_PATH | \ + git apply -3 --directory=$LOCAL_PATH +fi diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ed25519/ed25519.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ed25519/ed25519.go index 71ad917da..a7828345f 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ed25519/ed25519.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ed25519/ed25519.go @@ -1,13 +1,7 @@ -// Copyright 2016 The Go Authors. All rights reserved. +// Copyright 2019 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// In Go 1.13, the ed25519 package was promoted to the standard library as -// crypto/ed25519, and this package became a wrapper for the standard library one. -// -//go:build !go1.13 -// +build !go1.13 - // Package ed25519 implements the Ed25519 signature algorithm. See // https://ed25519.cr.yp.to/. // @@ -16,21 +10,15 @@ // representation includes a public key suffix to make multiple signing // operations with the same key more efficient. This package refers to the RFC // 8032 private key as the “seed”. +// +// Beginning with Go 1.13, the functionality of this package was moved to the +// standard library as crypto/ed25519. This package only acts as a compatibility +// wrapper. package ed25519 -// This code is a port of the public domain, “ref10” implementation of ed25519 -// from SUPERCOP. - import ( - "bytes" - "crypto" - cryptorand "crypto/rand" - "crypto/sha512" - "errors" + "crypto/ed25519" "io" - "strconv" - - "golang.org/x/crypto/ed25519/internal/edwards25519" ) const ( @@ -45,57 +33,21 @@ const ( ) // PublicKey is the type of Ed25519 public keys. -type PublicKey []byte +// +// This type is an alias for crypto/ed25519's PublicKey type. +// See the crypto/ed25519 package for the methods on this type. +type PublicKey = ed25519.PublicKey // PrivateKey is the type of Ed25519 private keys. It implements crypto.Signer. -type PrivateKey []byte - -// Public returns the PublicKey corresponding to priv. -func (priv PrivateKey) Public() crypto.PublicKey { - publicKey := make([]byte, PublicKeySize) - copy(publicKey, priv[32:]) - return PublicKey(publicKey) -} - -// Seed returns the private key seed corresponding to priv. It is provided for -// interoperability with RFC 8032. RFC 8032's private keys correspond to seeds -// in this package. -func (priv PrivateKey) Seed() []byte { - seed := make([]byte, SeedSize) - copy(seed, priv[:32]) - return seed -} - -// Sign signs the given message with priv. -// Ed25519 performs two passes over messages to be signed and therefore cannot -// handle pre-hashed messages. Thus opts.HashFunc() must return zero to -// indicate the message hasn't been hashed. This can be achieved by passing -// crypto.Hash(0) as the value for opts. -func (priv PrivateKey) Sign(rand io.Reader, message []byte, opts crypto.SignerOpts) (signature []byte, err error) { - if opts.HashFunc() != crypto.Hash(0) { - return nil, errors.New("ed25519: cannot sign hashed message") - } - - return Sign(priv, message), nil -} +// +// This type is an alias for crypto/ed25519's PrivateKey type. +// See the crypto/ed25519 package for the methods on this type. +type PrivateKey = ed25519.PrivateKey // GenerateKey generates a public/private key pair using entropy from rand. // If rand is nil, crypto/rand.Reader will be used. func GenerateKey(rand io.Reader) (PublicKey, PrivateKey, error) { - if rand == nil { - rand = cryptorand.Reader - } - - seed := make([]byte, SeedSize) - if _, err := io.ReadFull(rand, seed); err != nil { - return nil, nil, err - } - - privateKey := NewKeyFromSeed(seed) - publicKey := make([]byte, PublicKeySize) - copy(publicKey, privateKey[32:]) - - return publicKey, privateKey, nil + return ed25519.GenerateKey(rand) } // NewKeyFromSeed calculates a private key from a seed. It will panic if @@ -103,121 +55,17 @@ func GenerateKey(rand io.Reader) (PublicKey, PrivateKey, error) { // with RFC 8032. RFC 8032's private keys correspond to seeds in this // package. func NewKeyFromSeed(seed []byte) PrivateKey { - if l := len(seed); l != SeedSize { - panic("ed25519: bad seed length: " + strconv.Itoa(l)) - } - - digest := sha512.Sum512(seed) - digest[0] &= 248 - digest[31] &= 127 - digest[31] |= 64 - - var A edwards25519.ExtendedGroupElement - var hBytes [32]byte - copy(hBytes[:], digest[:]) - edwards25519.GeScalarMultBase(&A, &hBytes) - var publicKeyBytes [32]byte - A.ToBytes(&publicKeyBytes) - - privateKey := make([]byte, PrivateKeySize) - copy(privateKey, seed) - copy(privateKey[32:], publicKeyBytes[:]) - - return privateKey + return ed25519.NewKeyFromSeed(seed) } // Sign signs the message with privateKey and returns a signature. It will // panic if len(privateKey) is not PrivateKeySize. func Sign(privateKey PrivateKey, message []byte) []byte { - if l := len(privateKey); l != PrivateKeySize { - panic("ed25519: bad private key length: " + strconv.Itoa(l)) - } - - h := sha512.New() - h.Write(privateKey[:32]) - - var digest1, messageDigest, hramDigest [64]byte - var expandedSecretKey [32]byte - h.Sum(digest1[:0]) - copy(expandedSecretKey[:], digest1[:]) - expandedSecretKey[0] &= 248 - expandedSecretKey[31] &= 63 - expandedSecretKey[31] |= 64 - - h.Reset() - h.Write(digest1[32:]) - h.Write(message) - h.Sum(messageDigest[:0]) - - var messageDigestReduced [32]byte - edwards25519.ScReduce(&messageDigestReduced, &messageDigest) - var R edwards25519.ExtendedGroupElement - edwards25519.GeScalarMultBase(&R, &messageDigestReduced) - - var encodedR [32]byte - R.ToBytes(&encodedR) - - h.Reset() - h.Write(encodedR[:]) - h.Write(privateKey[32:]) - h.Write(message) - h.Sum(hramDigest[:0]) - var hramDigestReduced [32]byte - edwards25519.ScReduce(&hramDigestReduced, &hramDigest) - - var s [32]byte - edwards25519.ScMulAdd(&s, &hramDigestReduced, &expandedSecretKey, &messageDigestReduced) - - signature := make([]byte, SignatureSize) - copy(signature[:], encodedR[:]) - copy(signature[32:], s[:]) - - return signature + return ed25519.Sign(privateKey, message) } // Verify reports whether sig is a valid signature of message by publicKey. It // will panic if len(publicKey) is not PublicKeySize. func Verify(publicKey PublicKey, message, sig []byte) bool { - if l := len(publicKey); l != PublicKeySize { - panic("ed25519: bad public key length: " + strconv.Itoa(l)) - } - - if len(sig) != SignatureSize || sig[63]&224 != 0 { - return false - } - - var A edwards25519.ExtendedGroupElement - var publicKeyBytes [32]byte - copy(publicKeyBytes[:], publicKey) - if !A.FromBytes(&publicKeyBytes) { - return false - } - edwards25519.FeNeg(&A.X, &A.X) - edwards25519.FeNeg(&A.T, &A.T) - - h := sha512.New() - h.Write(sig[:32]) - h.Write(publicKey[:]) - h.Write(message) - var digest [64]byte - h.Sum(digest[:0]) - - var hReduced [32]byte - edwards25519.ScReduce(&hReduced, &digest) - - var R edwards25519.ProjectiveGroupElement - var s [32]byte - copy(s[:], sig[32:]) - - // https://tools.ietf.org/html/rfc8032#section-5.1.7 requires that s be in - // the range [0, order) in order to prevent signature malleability. - if !edwards25519.ScMinimal(&s) { - return false - } - - edwards25519.GeDoubleScalarMultVartime(&R, &hReduced, &A, &s) - - var checkR [32]byte - R.ToBytes(&checkR) - return bytes.Equal(sig[:32], checkR[:]) + return ed25519.Verify(publicKey, message, sig) } diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ed25519/ed25519_go113.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ed25519/ed25519_go113.go deleted file mode 100644 index b5974dc8b..000000000 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ed25519/ed25519_go113.go +++ /dev/null @@ -1,74 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build go1.13 -// +build go1.13 - -// Package ed25519 implements the Ed25519 signature algorithm. See -// https://ed25519.cr.yp.to/. -// -// These functions are also compatible with the “Ed25519” function defined in -// RFC 8032. However, unlike RFC 8032's formulation, this package's private key -// representation includes a public key suffix to make multiple signing -// operations with the same key more efficient. This package refers to the RFC -// 8032 private key as the “seed”. -// -// Beginning with Go 1.13, the functionality of this package was moved to the -// standard library as crypto/ed25519. This package only acts as a compatibility -// wrapper. -package ed25519 - -import ( - "crypto/ed25519" - "io" -) - -const ( - // PublicKeySize is the size, in bytes, of public keys as used in this package. - PublicKeySize = 32 - // PrivateKeySize is the size, in bytes, of private keys as used in this package. - PrivateKeySize = 64 - // SignatureSize is the size, in bytes, of signatures generated and verified by this package. - SignatureSize = 64 - // SeedSize is the size, in bytes, of private key seeds. These are the private key representations used by RFC 8032. - SeedSize = 32 -) - -// PublicKey is the type of Ed25519 public keys. -// -// This type is an alias for crypto/ed25519's PublicKey type. -// See the crypto/ed25519 package for the methods on this type. -type PublicKey = ed25519.PublicKey - -// PrivateKey is the type of Ed25519 private keys. It implements crypto.Signer. -// -// This type is an alias for crypto/ed25519's PrivateKey type. -// See the crypto/ed25519 package for the methods on this type. -type PrivateKey = ed25519.PrivateKey - -// GenerateKey generates a public/private key pair using entropy from rand. -// If rand is nil, crypto/rand.Reader will be used. -func GenerateKey(rand io.Reader) (PublicKey, PrivateKey, error) { - return ed25519.GenerateKey(rand) -} - -// NewKeyFromSeed calculates a private key from a seed. It will panic if -// len(seed) is not SeedSize. This function is provided for interoperability -// with RFC 8032. RFC 8032's private keys correspond to seeds in this -// package. -func NewKeyFromSeed(seed []byte) PrivateKey { - return ed25519.NewKeyFromSeed(seed) -} - -// Sign signs the message with privateKey and returns a signature. It will -// panic if len(privateKey) is not PrivateKeySize. -func Sign(privateKey PrivateKey, message []byte) []byte { - return ed25519.Sign(privateKey, message) -} - -// Verify reports whether sig is a valid signature of message by publicKey. It -// will panic if len(publicKey) is not PublicKeySize. -func Verify(publicKey PublicKey, message, sig []byte) bool { - return ed25519.Verify(publicKey, message, sig) -} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ed25519/internal/edwards25519/const.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ed25519/internal/edwards25519/const.go deleted file mode 100644 index e39f086c1..000000000 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ed25519/internal/edwards25519/const.go +++ /dev/null @@ -1,1422 +0,0 @@ -// Copyright 2016 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package edwards25519 - -// These values are from the public domain, “ref10” implementation of ed25519 -// from SUPERCOP. - -// d is a constant in the Edwards curve equation. -var d = FieldElement{ - -10913610, 13857413, -15372611, 6949391, 114729, -8787816, -6275908, -3247719, -18696448, -12055116, -} - -// d2 is 2*d. -var d2 = FieldElement{ - -21827239, -5839606, -30745221, 13898782, 229458, 15978800, -12551817, -6495438, 29715968, 9444199, -} - -// SqrtM1 is the square-root of -1 in the field. -var SqrtM1 = FieldElement{ - -32595792, -7943725, 9377950, 3500415, 12389472, -272473, -25146209, -2005654, 326686, 11406482, -} - -// A is a constant in the Montgomery-form of curve25519. -var A = FieldElement{ - 486662, 0, 0, 0, 0, 0, 0, 0, 0, 0, -} - -// bi contains precomputed multiples of the base-point. See the Ed25519 paper -// for a discussion about how these values are used. -var bi = [8]PreComputedGroupElement{ - { - FieldElement{25967493, -14356035, 29566456, 3660896, -12694345, 4014787, 27544626, -11754271, -6079156, 2047605}, - FieldElement{-12545711, 934262, -2722910, 3049990, -727428, 9406986, 12720692, 5043384, 19500929, -15469378}, - FieldElement{-8738181, 4489570, 9688441, -14785194, 10184609, -12363380, 29287919, 11864899, -24514362, -4438546}, - }, - { - FieldElement{15636291, -9688557, 24204773, -7912398, 616977, -16685262, 27787600, -14772189, 28944400, -1550024}, - FieldElement{16568933, 4717097, -11556148, -1102322, 15682896, -11807043, 16354577, -11775962, 7689662, 11199574}, - FieldElement{30464156, -5976125, -11779434, -15670865, 23220365, 15915852, 7512774, 10017326, -17749093, -9920357}, - }, - { - FieldElement{10861363, 11473154, 27284546, 1981175, -30064349, 12577861, 32867885, 14515107, -15438304, 10819380}, - FieldElement{4708026, 6336745, 20377586, 9066809, -11272109, 6594696, -25653668, 12483688, -12668491, 5581306}, - FieldElement{19563160, 16186464, -29386857, 4097519, 10237984, -4348115, 28542350, 13850243, -23678021, -15815942}, - }, - { - FieldElement{5153746, 9909285, 1723747, -2777874, 30523605, 5516873, 19480852, 5230134, -23952439, -15175766}, - FieldElement{-30269007, -3463509, 7665486, 10083793, 28475525, 1649722, 20654025, 16520125, 30598449, 7715701}, - FieldElement{28881845, 14381568, 9657904, 3680757, -20181635, 7843316, -31400660, 1370708, 29794553, -1409300}, - }, - { - FieldElement{-22518993, -6692182, 14201702, -8745502, -23510406, 8844726, 18474211, -1361450, -13062696, 13821877}, - FieldElement{-6455177, -7839871, 3374702, -4740862, -27098617, -10571707, 31655028, -7212327, 18853322, -14220951}, - FieldElement{4566830, -12963868, -28974889, -12240689, -7602672, -2830569, -8514358, -10431137, 2207753, -3209784}, - }, - { - FieldElement{-25154831, -4185821, 29681144, 7868801, -6854661, -9423865, -12437364, -663000, -31111463, -16132436}, - FieldElement{25576264, -2703214, 7349804, -11814844, 16472782, 9300885, 3844789, 15725684, 171356, 6466918}, - FieldElement{23103977, 13316479, 9739013, -16149481, 817875, -15038942, 8965339, -14088058, -30714912, 16193877}, - }, - { - FieldElement{-33521811, 3180713, -2394130, 14003687, -16903474, -16270840, 17238398, 4729455, -18074513, 9256800}, - FieldElement{-25182317, -4174131, 32336398, 5036987, -21236817, 11360617, 22616405, 9761698, -19827198, 630305}, - FieldElement{-13720693, 2639453, -24237460, -7406481, 9494427, -5774029, -6554551, -15960994, -2449256, -14291300}, - }, - { - FieldElement{-3151181, -5046075, 9282714, 6866145, -31907062, -863023, -18940575, 15033784, 25105118, -7894876}, - FieldElement{-24326370, 15950226, -31801215, -14592823, -11662737, -5090925, 1573892, -2625887, 2198790, -15804619}, - FieldElement{-3099351, 10324967, -2241613, 7453183, -5446979, -2735503, -13812022, -16236442, -32461234, -12290683}, - }, -} - -// base contains precomputed multiples of the base-point. See the Ed25519 paper -// for a discussion about how these values are used. -var base = [32][8]PreComputedGroupElement{ - { - { - FieldElement{25967493, -14356035, 29566456, 3660896, -12694345, 4014787, 27544626, -11754271, -6079156, 2047605}, - FieldElement{-12545711, 934262, -2722910, 3049990, -727428, 9406986, 12720692, 5043384, 19500929, -15469378}, - FieldElement{-8738181, 4489570, 9688441, -14785194, 10184609, -12363380, 29287919, 11864899, -24514362, -4438546}, - }, - { - FieldElement{-12815894, -12976347, -21581243, 11784320, -25355658, -2750717, -11717903, -3814571, -358445, -10211303}, - FieldElement{-21703237, 6903825, 27185491, 6451973, -29577724, -9554005, -15616551, 11189268, -26829678, -5319081}, - FieldElement{26966642, 11152617, 32442495, 15396054, 14353839, -12752335, -3128826, -9541118, -15472047, -4166697}, - }, - { - FieldElement{15636291, -9688557, 24204773, -7912398, 616977, -16685262, 27787600, -14772189, 28944400, -1550024}, - FieldElement{16568933, 4717097, -11556148, -1102322, 15682896, -11807043, 16354577, -11775962, 7689662, 11199574}, - FieldElement{30464156, -5976125, -11779434, -15670865, 23220365, 15915852, 7512774, 10017326, -17749093, -9920357}, - }, - { - FieldElement{-17036878, 13921892, 10945806, -6033431, 27105052, -16084379, -28926210, 15006023, 3284568, -6276540}, - FieldElement{23599295, -8306047, -11193664, -7687416, 13236774, 10506355, 7464579, 9656445, 13059162, 10374397}, - FieldElement{7798556, 16710257, 3033922, 2874086, 28997861, 2835604, 32406664, -3839045, -641708, -101325}, - }, - { - FieldElement{10861363, 11473154, 27284546, 1981175, -30064349, 12577861, 32867885, 14515107, -15438304, 10819380}, - FieldElement{4708026, 6336745, 20377586, 9066809, -11272109, 6594696, -25653668, 12483688, -12668491, 5581306}, - FieldElement{19563160, 16186464, -29386857, 4097519, 10237984, -4348115, 28542350, 13850243, -23678021, -15815942}, - }, - { - FieldElement{-15371964, -12862754, 32573250, 4720197, -26436522, 5875511, -19188627, -15224819, -9818940, -12085777}, - FieldElement{-8549212, 109983, 15149363, 2178705, 22900618, 4543417, 3044240, -15689887, 1762328, 14866737}, - FieldElement{-18199695, -15951423, -10473290, 1707278, -17185920, 3916101, -28236412, 3959421, 27914454, 4383652}, - }, - { - FieldElement{5153746, 9909285, 1723747, -2777874, 30523605, 5516873, 19480852, 5230134, -23952439, -15175766}, - FieldElement{-30269007, -3463509, 7665486, 10083793, 28475525, 1649722, 20654025, 16520125, 30598449, 7715701}, - FieldElement{28881845, 14381568, 9657904, 3680757, -20181635, 7843316, -31400660, 1370708, 29794553, -1409300}, - }, - { - FieldElement{14499471, -2729599, -33191113, -4254652, 28494862, 14271267, 30290735, 10876454, -33154098, 2381726}, - FieldElement{-7195431, -2655363, -14730155, 462251, -27724326, 3941372, -6236617, 3696005, -32300832, 15351955}, - FieldElement{27431194, 8222322, 16448760, -3907995, -18707002, 11938355, -32961401, -2970515, 29551813, 10109425}, - }, - }, - { - { - FieldElement{-13657040, -13155431, -31283750, 11777098, 21447386, 6519384, -2378284, -1627556, 10092783, -4764171}, - FieldElement{27939166, 14210322, 4677035, 16277044, -22964462, -12398139, -32508754, 12005538, -17810127, 12803510}, - FieldElement{17228999, -15661624, -1233527, 300140, -1224870, -11714777, 30364213, -9038194, 18016357, 4397660}, - }, - { - FieldElement{-10958843, -7690207, 4776341, -14954238, 27850028, -15602212, -26619106, 14544525, -17477504, 982639}, - FieldElement{29253598, 15796703, -2863982, -9908884, 10057023, 3163536, 7332899, -4120128, -21047696, 9934963}, - FieldElement{5793303, 16271923, -24131614, -10116404, 29188560, 1206517, -14747930, 4559895, -30123922, -10897950}, - }, - { - FieldElement{-27643952, -11493006, 16282657, -11036493, 28414021, -15012264, 24191034, 4541697, -13338309, 5500568}, - FieldElement{12650548, -1497113, 9052871, 11355358, -17680037, -8400164, -17430592, 12264343, 10874051, 13524335}, - FieldElement{25556948, -3045990, 714651, 2510400, 23394682, -10415330, 33119038, 5080568, -22528059, 5376628}, - }, - { - FieldElement{-26088264, -4011052, -17013699, -3537628, -6726793, 1920897, -22321305, -9447443, 4535768, 1569007}, - FieldElement{-2255422, 14606630, -21692440, -8039818, 28430649, 8775819, -30494562, 3044290, 31848280, 12543772}, - FieldElement{-22028579, 2943893, -31857513, 6777306, 13784462, -4292203, -27377195, -2062731, 7718482, 14474653}, - }, - { - FieldElement{2385315, 2454213, -22631320, 46603, -4437935, -15680415, 656965, -7236665, 24316168, -5253567}, - FieldElement{13741529, 10911568, -33233417, -8603737, -20177830, -1033297, 33040651, -13424532, -20729456, 8321686}, - FieldElement{21060490, -2212744, 15712757, -4336099, 1639040, 10656336, 23845965, -11874838, -9984458, 608372}, - }, - { - FieldElement{-13672732, -15087586, -10889693, -7557059, -6036909, 11305547, 1123968, -6780577, 27229399, 23887}, - FieldElement{-23244140, -294205, -11744728, 14712571, -29465699, -2029617, 12797024, -6440308, -1633405, 16678954}, - FieldElement{-29500620, 4770662, -16054387, 14001338, 7830047, 9564805, -1508144, -4795045, -17169265, 4904953}, - }, - { - FieldElement{24059557, 14617003, 19037157, -15039908, 19766093, -14906429, 5169211, 16191880, 2128236, -4326833}, - FieldElement{-16981152, 4124966, -8540610, -10653797, 30336522, -14105247, -29806336, 916033, -6882542, -2986532}, - FieldElement{-22630907, 12419372, -7134229, -7473371, -16478904, 16739175, 285431, 2763829, 15736322, 4143876}, - }, - { - FieldElement{2379352, 11839345, -4110402, -5988665, 11274298, 794957, 212801, -14594663, 23527084, -16458268}, - FieldElement{33431127, -11130478, -17838966, -15626900, 8909499, 8376530, -32625340, 4087881, -15188911, -14416214}, - FieldElement{1767683, 7197987, -13205226, -2022635, -13091350, 448826, 5799055, 4357868, -4774191, -16323038}, - }, - }, - { - { - FieldElement{6721966, 13833823, -23523388, -1551314, 26354293, -11863321, 23365147, -3949732, 7390890, 2759800}, - FieldElement{4409041, 2052381, 23373853, 10530217, 7676779, -12885954, 21302353, -4264057, 1244380, -12919645}, - FieldElement{-4421239, 7169619, 4982368, -2957590, 30256825, -2777540, 14086413, 9208236, 15886429, 16489664}, - }, - { - FieldElement{1996075, 10375649, 14346367, 13311202, -6874135, -16438411, -13693198, 398369, -30606455, -712933}, - FieldElement{-25307465, 9795880, -2777414, 14878809, -33531835, 14780363, 13348553, 12076947, -30836462, 5113182}, - FieldElement{-17770784, 11797796, 31950843, 13929123, -25888302, 12288344, -30341101, -7336386, 13847711, 5387222}, - }, - { - FieldElement{-18582163, -3416217, 17824843, -2340966, 22744343, -10442611, 8763061, 3617786, -19600662, 10370991}, - FieldElement{20246567, -14369378, 22358229, -543712, 18507283, -10413996, 14554437, -8746092, 32232924, 16763880}, - FieldElement{9648505, 10094563, 26416693, 14745928, -30374318, -6472621, 11094161, 15689506, 3140038, -16510092}, - }, - { - FieldElement{-16160072, 5472695, 31895588, 4744994, 8823515, 10365685, -27224800, 9448613, -28774454, 366295}, - FieldElement{19153450, 11523972, -11096490, -6503142, -24647631, 5420647, 28344573, 8041113, 719605, 11671788}, - FieldElement{8678025, 2694440, -6808014, 2517372, 4964326, 11152271, -15432916, -15266516, 27000813, -10195553}, - }, - { - FieldElement{-15157904, 7134312, 8639287, -2814877, -7235688, 10421742, 564065, 5336097, 6750977, -14521026}, - FieldElement{11836410, -3979488, 26297894, 16080799, 23455045, 15735944, 1695823, -8819122, 8169720, 16220347}, - FieldElement{-18115838, 8653647, 17578566, -6092619, -8025777, -16012763, -11144307, -2627664, -5990708, -14166033}, - }, - { - FieldElement{-23308498, -10968312, 15213228, -10081214, -30853605, -11050004, 27884329, 2847284, 2655861, 1738395}, - FieldElement{-27537433, -14253021, -25336301, -8002780, -9370762, 8129821, 21651608, -3239336, -19087449, -11005278}, - FieldElement{1533110, 3437855, 23735889, 459276, 29970501, 11335377, 26030092, 5821408, 10478196, 8544890}, - }, - { - FieldElement{32173121, -16129311, 24896207, 3921497, 22579056, -3410854, 19270449, 12217473, 17789017, -3395995}, - FieldElement{-30552961, -2228401, -15578829, -10147201, 13243889, 517024, 15479401, -3853233, 30460520, 1052596}, - FieldElement{-11614875, 13323618, 32618793, 8175907, -15230173, 12596687, 27491595, -4612359, 3179268, -9478891}, - }, - { - FieldElement{31947069, -14366651, -4640583, -15339921, -15125977, -6039709, -14756777, -16411740, 19072640, -9511060}, - FieldElement{11685058, 11822410, 3158003, -13952594, 33402194, -4165066, 5977896, -5215017, 473099, 5040608}, - FieldElement{-20290863, 8198642, -27410132, 11602123, 1290375, -2799760, 28326862, 1721092, -19558642, -3131606}, - }, - }, - { - { - FieldElement{7881532, 10687937, 7578723, 7738378, -18951012, -2553952, 21820786, 8076149, -27868496, 11538389}, - FieldElement{-19935666, 3899861, 18283497, -6801568, -15728660, -11249211, 8754525, 7446702, -5676054, 5797016}, - FieldElement{-11295600, -3793569, -15782110, -7964573, 12708869, -8456199, 2014099, -9050574, -2369172, -5877341}, - }, - { - FieldElement{-22472376, -11568741, -27682020, 1146375, 18956691, 16640559, 1192730, -3714199, 15123619, 10811505}, - FieldElement{14352098, -3419715, -18942044, 10822655, 32750596, 4699007, -70363, 15776356, -28886779, -11974553}, - FieldElement{-28241164, -8072475, -4978962, -5315317, 29416931, 1847569, -20654173, -16484855, 4714547, -9600655}, - }, - { - FieldElement{15200332, 8368572, 19679101, 15970074, -31872674, 1959451, 24611599, -4543832, -11745876, 12340220}, - FieldElement{12876937, -10480056, 33134381, 6590940, -6307776, 14872440, 9613953, 8241152, 15370987, 9608631}, - 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FieldElement{33338237, -8505733, 12532113, 7977527, 9106186, -1715251, -17720195, -4612972, -4451357, -14669444}, - }, - { - FieldElement{-20045281, 5454097, -14346548, 6447146, 28862071, 1883651, -2469266, -4141880, 7770569, 9620597}, - FieldElement{23208068, 7979712, 33071466, 8149229, 1758231, -10834995, 30945528, -1694323, -33502340, -14767970}, - FieldElement{1439958, -16270480, -1079989, -793782, 4625402, 10647766, -5043801, 1220118, 30494170, -11440799}, - }, - { - FieldElement{-5037580, -13028295, -2970559, -3061767, 15640974, -6701666, -26739026, 926050, -1684339, -13333647}, - FieldElement{13908495, -3549272, 30919928, -6273825, -21521863, 7989039, 9021034, 9078865, 3353509, 4033511}, - FieldElement{-29663431, -15113610, 32259991, -344482, 24295849, -12912123, 23161163, 8839127, 27485041, 7356032}, - }, - }, - { - { - FieldElement{9661027, 705443, 11980065, -5370154, -1628543, 14661173, -6346142, 2625015, 28431036, -16771834}, - FieldElement{-23839233, -8311415, -25945511, 7480958, -17681669, -8354183, -22545972, 14150565, 15970762, 4099461}, - FieldElement{29262576, 16756590, 26350592, -8793563, 8529671, -11208050, 13617293, -9937143, 11465739, 8317062}, - }, - { - FieldElement{-25493081, -6962928, 32500200, -9419051, -23038724, -2302222, 14898637, 3848455, 20969334, -5157516}, - FieldElement{-20384450, -14347713, -18336405, 13884722, -33039454, 2842114, -21610826, -3649888, 11177095, 14989547}, - FieldElement{-24496721, -11716016, 16959896, 2278463, 12066309, 10137771, 13515641, 2581286, -28487508, 9930240}, - }, - { - FieldElement{-17751622, -2097826, 16544300, -13009300, -15914807, -14949081, 18345767, -13403753, 16291481, -5314038}, - FieldElement{-33229194, 2553288, 32678213, 9875984, 8534129, 6889387, -9676774, 6957617, 4368891, 9788741}, - FieldElement{16660756, 7281060, -10830758, 12911820, 20108584, -8101676, -21722536, -8613148, 16250552, -11111103}, - }, - { - FieldElement{-19765507, 2390526, -16551031, 14161980, 1905286, 6414907, 4689584, 10604807, -30190403, 4782747}, - FieldElement{-1354539, 14736941, -7367442, -13292886, 7710542, -14155590, -9981571, 4383045, 22546403, 437323}, - FieldElement{31665577, -12180464, -16186830, 1491339, -18368625, 3294682, 27343084, 2786261, -30633590, -14097016}, - }, - { - FieldElement{-14467279, -683715, -33374107, 7448552, 19294360, 14334329, -19690631, 2355319, -19284671, -6114373}, - FieldElement{15121312, -15796162, 6377020, -6031361, -10798111, -12957845, 18952177, 15496498, -29380133, 11754228}, - FieldElement{-2637277, -13483075, 8488727, -14303896, 12728761, -1622493, 7141596, 11724556, 22761615, -10134141}, - }, - { - FieldElement{16918416, 11729663, -18083579, 3022987, -31015732, -13339659, -28741185, -12227393, 32851222, 11717399}, - FieldElement{11166634, 7338049, -6722523, 4531520, -29468672, -7302055, 31474879, 3483633, -1193175, -4030831}, - FieldElement{-185635, 9921305, 31456609, -13536438, -12013818, 13348923, 33142652, 6546660, -19985279, -3948376}, - }, - { - FieldElement{-32460596, 11266712, -11197107, -7899103, 31703694, 3855903, -8537131, -12833048, -30772034, -15486313}, - FieldElement{-18006477, 12709068, 3991746, -6479188, -21491523, -10550425, -31135347, -16049879, 10928917, 3011958}, - FieldElement{-6957757, -15594337, 31696059, 334240, 29576716, 14796075, -30831056, -12805180, 18008031, 10258577}, - }, - { - FieldElement{-22448644, 15655569, 7018479, -4410003, -30314266, -1201591, -1853465, 1367120, 25127874, 6671743}, - FieldElement{29701166, -14373934, -10878120, 9279288, -17568, 13127210, 21382910, 11042292, 25838796, 4642684}, - FieldElement{-20430234, 14955537, -24126347, 8124619, -5369288, -5990470, 30468147, -13900640, 18423289, 4177476}, - }, - }, -} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ed25519/internal/edwards25519/edwards25519.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ed25519/internal/edwards25519/edwards25519.go deleted file mode 100644 index fd03c252a..000000000 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ed25519/internal/edwards25519/edwards25519.go +++ /dev/null @@ -1,1793 +0,0 @@ -// Copyright 2016 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package edwards25519 - -import "encoding/binary" - -// This code is a port of the public domain, “ref10” implementation of ed25519 -// from SUPERCOP. - -// FieldElement represents an element of the field GF(2^255 - 19). An element -// t, entries t[0]...t[9], represents the integer t[0]+2^26 t[1]+2^51 t[2]+2^77 -// t[3]+2^102 t[4]+...+2^230 t[9]. Bounds on each t[i] vary depending on -// context. -type FieldElement [10]int32 - -var zero FieldElement - -func FeZero(fe *FieldElement) { - copy(fe[:], zero[:]) -} - -func FeOne(fe *FieldElement) { - FeZero(fe) - fe[0] = 1 -} - -func FeAdd(dst, a, b *FieldElement) { - dst[0] = a[0] + b[0] - dst[1] = a[1] + b[1] - dst[2] = a[2] + b[2] - dst[3] = a[3] + b[3] - dst[4] = a[4] + b[4] - dst[5] = a[5] + b[5] - dst[6] = a[6] + b[6] - dst[7] = a[7] + b[7] - dst[8] = a[8] + b[8] - dst[9] = a[9] + b[9] -} - -func FeSub(dst, a, b *FieldElement) { - dst[0] = a[0] - b[0] - dst[1] = a[1] - b[1] - dst[2] = a[2] - b[2] - dst[3] = a[3] - b[3] - dst[4] = a[4] - b[4] - dst[5] = a[5] - b[5] - dst[6] = a[6] - b[6] - dst[7] = a[7] - b[7] - dst[8] = a[8] - b[8] - dst[9] = a[9] - b[9] -} - -func FeCopy(dst, src *FieldElement) { - copy(dst[:], src[:]) -} - -// Replace (f,g) with (g,g) if b == 1; -// replace (f,g) with (f,g) if b == 0. -// -// Preconditions: b in {0,1}. -func FeCMove(f, g *FieldElement, b int32) { - b = -b - f[0] ^= b & (f[0] ^ g[0]) - f[1] ^= b & (f[1] ^ g[1]) - f[2] ^= b & (f[2] ^ g[2]) - f[3] ^= b & (f[3] ^ g[3]) - f[4] ^= b & (f[4] ^ g[4]) - f[5] ^= b & (f[5] ^ g[5]) - f[6] ^= b & (f[6] ^ g[6]) - f[7] ^= b & (f[7] ^ g[7]) - f[8] ^= b & (f[8] ^ g[8]) - f[9] ^= b & (f[9] ^ g[9]) -} - -func load3(in []byte) int64 { - var r int64 - r = int64(in[0]) - r |= int64(in[1]) << 8 - r |= int64(in[2]) << 16 - return r -} - -func load4(in []byte) int64 { - var r int64 - r = int64(in[0]) - r |= int64(in[1]) << 8 - r |= int64(in[2]) << 16 - r |= int64(in[3]) << 24 - return r -} - -func FeFromBytes(dst *FieldElement, src *[32]byte) { - h0 := load4(src[:]) - h1 := load3(src[4:]) << 6 - h2 := load3(src[7:]) << 5 - h3 := load3(src[10:]) << 3 - h4 := load3(src[13:]) << 2 - h5 := load4(src[16:]) - h6 := load3(src[20:]) << 7 - h7 := load3(src[23:]) << 5 - h8 := load3(src[26:]) << 4 - h9 := (load3(src[29:]) & 8388607) << 2 - - FeCombine(dst, h0, h1, h2, h3, h4, h5, h6, h7, h8, h9) -} - -// FeToBytes marshals h to s. -// Preconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -// -// Write p=2^255-19; q=floor(h/p). -// Basic claim: q = floor(2^(-255)(h + 19 2^(-25)h9 + 2^(-1))). -// -// Proof: -// Have |h|<=p so |q|<=1 so |19^2 2^(-255) q|<1/4. -// Also have |h-2^230 h9|<2^230 so |19 2^(-255)(h-2^230 h9)|<1/4. -// -// Write y=2^(-1)-19^2 2^(-255)q-19 2^(-255)(h-2^230 h9). -// Then 0> 25 - q = (h[0] + q) >> 26 - q = (h[1] + q) >> 25 - q = (h[2] + q) >> 26 - q = (h[3] + q) >> 25 - q = (h[4] + q) >> 26 - q = (h[5] + q) >> 25 - q = (h[6] + q) >> 26 - q = (h[7] + q) >> 25 - q = (h[8] + q) >> 26 - q = (h[9] + q) >> 25 - - // Goal: Output h-(2^255-19)q, which is between 0 and 2^255-20. - h[0] += 19 * q - // Goal: Output h-2^255 q, which is between 0 and 2^255-20. - - carry[0] = h[0] >> 26 - h[1] += carry[0] - h[0] -= carry[0] << 26 - carry[1] = h[1] >> 25 - h[2] += carry[1] - h[1] -= carry[1] << 25 - carry[2] = h[2] >> 26 - h[3] += carry[2] - h[2] -= carry[2] << 26 - carry[3] = h[3] >> 25 - h[4] += carry[3] - h[3] -= carry[3] << 25 - carry[4] = h[4] >> 26 - h[5] += carry[4] - h[4] -= carry[4] << 26 - carry[5] = h[5] >> 25 - h[6] += carry[5] - h[5] -= carry[5] << 25 - carry[6] = h[6] >> 26 - h[7] += carry[6] - h[6] -= carry[6] << 26 - carry[7] = h[7] >> 25 - h[8] += carry[7] - h[7] -= carry[7] << 25 - carry[8] = h[8] >> 26 - h[9] += carry[8] - h[8] -= carry[8] << 26 - carry[9] = h[9] >> 25 - h[9] -= carry[9] << 25 - // h10 = carry9 - - // Goal: Output h[0]+...+2^255 h10-2^255 q, which is between 0 and 2^255-20. - // Have h[0]+...+2^230 h[9] between 0 and 2^255-1; - // evidently 2^255 h10-2^255 q = 0. - // Goal: Output h[0]+...+2^230 h[9]. - - s[0] = byte(h[0] >> 0) - s[1] = byte(h[0] >> 8) - s[2] = byte(h[0] >> 16) - s[3] = byte((h[0] >> 24) | (h[1] << 2)) - s[4] = byte(h[1] >> 6) - s[5] = byte(h[1] >> 14) - s[6] = byte((h[1] >> 22) | (h[2] << 3)) - s[7] = byte(h[2] >> 5) - s[8] = byte(h[2] >> 13) - s[9] = byte((h[2] >> 21) | (h[3] << 5)) - s[10] = byte(h[3] >> 3) - s[11] = byte(h[3] >> 11) - s[12] = byte((h[3] >> 19) | (h[4] << 6)) - s[13] = byte(h[4] >> 2) - s[14] = byte(h[4] >> 10) - s[15] = byte(h[4] >> 18) - s[16] = byte(h[5] >> 0) - s[17] = byte(h[5] >> 8) - s[18] = byte(h[5] >> 16) - s[19] = byte((h[5] >> 24) | (h[6] << 1)) - s[20] = byte(h[6] >> 7) - s[21] = byte(h[6] >> 15) - s[22] = byte((h[6] >> 23) | (h[7] << 3)) - s[23] = byte(h[7] >> 5) - s[24] = byte(h[7] >> 13) - s[25] = byte((h[7] >> 21) | (h[8] << 4)) - s[26] = byte(h[8] >> 4) - s[27] = byte(h[8] >> 12) - s[28] = byte((h[8] >> 20) | (h[9] << 6)) - s[29] = byte(h[9] >> 2) - s[30] = byte(h[9] >> 10) - s[31] = byte(h[9] >> 18) -} - -func FeIsNegative(f *FieldElement) byte { - var s [32]byte - FeToBytes(&s, f) - return s[0] & 1 -} - -func FeIsNonZero(f *FieldElement) int32 { - var s [32]byte - FeToBytes(&s, f) - var x uint8 - for _, b := range s { - x |= b - } - x |= x >> 4 - x |= x >> 2 - x |= x >> 1 - return int32(x & 1) -} - -// FeNeg sets h = -f -// -// Preconditions: -// |f| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -// -// Postconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -func FeNeg(h, f *FieldElement) { - h[0] = -f[0] - h[1] = -f[1] - h[2] = -f[2] - h[3] = -f[3] - h[4] = -f[4] - h[5] = -f[5] - h[6] = -f[6] - h[7] = -f[7] - h[8] = -f[8] - h[9] = -f[9] -} - -func FeCombine(h *FieldElement, h0, h1, h2, h3, h4, h5, h6, h7, h8, h9 int64) { - var c0, c1, c2, c3, c4, c5, c6, c7, c8, c9 int64 - - /* - |h0| <= (1.1*1.1*2^52*(1+19+19+19+19)+1.1*1.1*2^50*(38+38+38+38+38)) - i.e. |h0| <= 1.2*2^59; narrower ranges for h2, h4, h6, h8 - |h1| <= (1.1*1.1*2^51*(1+1+19+19+19+19+19+19+19+19)) - i.e. |h1| <= 1.5*2^58; narrower ranges for h3, h5, h7, h9 - */ - - c0 = (h0 + (1 << 25)) >> 26 - h1 += c0 - h0 -= c0 << 26 - c4 = (h4 + (1 << 25)) >> 26 - h5 += c4 - h4 -= c4 << 26 - /* |h0| <= 2^25 */ - /* |h4| <= 2^25 */ - /* |h1| <= 1.51*2^58 */ - /* |h5| <= 1.51*2^58 */ - - c1 = (h1 + (1 << 24)) >> 25 - h2 += c1 - h1 -= c1 << 25 - c5 = (h5 + (1 << 24)) >> 25 - h6 += c5 - h5 -= c5 << 25 - /* |h1| <= 2^24; from now on fits into int32 */ - /* |h5| <= 2^24; from now on fits into int32 */ - /* |h2| <= 1.21*2^59 */ - /* |h6| <= 1.21*2^59 */ - - c2 = (h2 + (1 << 25)) >> 26 - h3 += c2 - h2 -= c2 << 26 - c6 = (h6 + (1 << 25)) >> 26 - h7 += c6 - h6 -= c6 << 26 - /* |h2| <= 2^25; from now on fits into int32 unchanged */ - /* |h6| <= 2^25; from now on fits into int32 unchanged */ - /* |h3| <= 1.51*2^58 */ - /* |h7| <= 1.51*2^58 */ - - c3 = (h3 + (1 << 24)) >> 25 - h4 += c3 - h3 -= c3 << 25 - c7 = (h7 + (1 << 24)) >> 25 - h8 += c7 - h7 -= c7 << 25 - /* |h3| <= 2^24; from now on fits into int32 unchanged */ - /* |h7| <= 2^24; from now on fits into int32 unchanged */ - /* |h4| <= 1.52*2^33 */ - /* |h8| <= 1.52*2^33 */ - - c4 = (h4 + (1 << 25)) >> 26 - h5 += c4 - h4 -= c4 << 26 - c8 = (h8 + (1 << 25)) >> 26 - h9 += c8 - h8 -= c8 << 26 - /* |h4| <= 2^25; from now on fits into int32 unchanged */ - /* |h8| <= 2^25; from now on fits into int32 unchanged */ - /* |h5| <= 1.01*2^24 */ - /* |h9| <= 1.51*2^58 */ - - c9 = (h9 + (1 << 24)) >> 25 - h0 += c9 * 19 - h9 -= c9 << 25 - /* |h9| <= 2^24; from now on fits into int32 unchanged */ - /* |h0| <= 1.8*2^37 */ - - c0 = (h0 + (1 << 25)) >> 26 - h1 += c0 - h0 -= c0 << 26 - /* |h0| <= 2^25; from now on fits into int32 unchanged */ - /* |h1| <= 1.01*2^24 */ - - h[0] = int32(h0) - h[1] = int32(h1) - h[2] = int32(h2) - h[3] = int32(h3) - h[4] = int32(h4) - h[5] = int32(h5) - h[6] = int32(h6) - h[7] = int32(h7) - h[8] = int32(h8) - h[9] = int32(h9) -} - -// FeMul calculates h = f * g -// Can overlap h with f or g. -// -// Preconditions: -// |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// |g| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// -// Postconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -// -// Notes on implementation strategy: -// -// Using schoolbook multiplication. -// Karatsuba would save a little in some cost models. -// -// Most multiplications by 2 and 19 are 32-bit precomputations; -// cheaper than 64-bit postcomputations. -// -// There is one remaining multiplication by 19 in the carry chain; -// one *19 precomputation can be merged into this, -// but the resulting data flow is considerably less clean. -// -// There are 12 carries below. -// 10 of them are 2-way parallelizable and vectorizable. -// Can get away with 11 carries, but then data flow is much deeper. -// -// With tighter constraints on inputs, can squeeze carries into int32. -func FeMul(h, f, g *FieldElement) { - f0 := int64(f[0]) - f1 := int64(f[1]) - f2 := int64(f[2]) - f3 := int64(f[3]) - f4 := int64(f[4]) - f5 := int64(f[5]) - f6 := int64(f[6]) - f7 := int64(f[7]) - f8 := int64(f[8]) - f9 := int64(f[9]) - - f1_2 := int64(2 * f[1]) - f3_2 := int64(2 * f[3]) - f5_2 := int64(2 * f[5]) - f7_2 := int64(2 * f[7]) - f9_2 := int64(2 * f[9]) - - g0 := int64(g[0]) - g1 := int64(g[1]) - g2 := int64(g[2]) - g3 := int64(g[3]) - g4 := int64(g[4]) - g5 := int64(g[5]) - g6 := int64(g[6]) - g7 := int64(g[7]) - g8 := int64(g[8]) - g9 := int64(g[9]) - - g1_19 := int64(19 * g[1]) /* 1.4*2^29 */ - g2_19 := int64(19 * g[2]) /* 1.4*2^30; still ok */ - g3_19 := int64(19 * g[3]) - g4_19 := int64(19 * g[4]) - g5_19 := int64(19 * g[5]) - g6_19 := int64(19 * g[6]) - g7_19 := int64(19 * g[7]) - g8_19 := int64(19 * g[8]) - g9_19 := int64(19 * g[9]) - - h0 := f0*g0 + f1_2*g9_19 + f2*g8_19 + f3_2*g7_19 + f4*g6_19 + f5_2*g5_19 + f6*g4_19 + f7_2*g3_19 + f8*g2_19 + f9_2*g1_19 - h1 := f0*g1 + f1*g0 + f2*g9_19 + f3*g8_19 + f4*g7_19 + f5*g6_19 + f6*g5_19 + f7*g4_19 + f8*g3_19 + f9*g2_19 - h2 := f0*g2 + f1_2*g1 + f2*g0 + f3_2*g9_19 + f4*g8_19 + f5_2*g7_19 + f6*g6_19 + f7_2*g5_19 + f8*g4_19 + f9_2*g3_19 - h3 := f0*g3 + f1*g2 + f2*g1 + f3*g0 + f4*g9_19 + f5*g8_19 + f6*g7_19 + f7*g6_19 + f8*g5_19 + f9*g4_19 - h4 := f0*g4 + f1_2*g3 + f2*g2 + f3_2*g1 + f4*g0 + f5_2*g9_19 + f6*g8_19 + f7_2*g7_19 + f8*g6_19 + f9_2*g5_19 - h5 := f0*g5 + f1*g4 + f2*g3 + f3*g2 + f4*g1 + f5*g0 + f6*g9_19 + f7*g8_19 + f8*g7_19 + f9*g6_19 - h6 := f0*g6 + f1_2*g5 + f2*g4 + f3_2*g3 + f4*g2 + f5_2*g1 + f6*g0 + f7_2*g9_19 + f8*g8_19 + f9_2*g7_19 - h7 := f0*g7 + f1*g6 + f2*g5 + f3*g4 + f4*g3 + f5*g2 + f6*g1 + f7*g0 + f8*g9_19 + f9*g8_19 - h8 := f0*g8 + f1_2*g7 + f2*g6 + f3_2*g5 + f4*g4 + f5_2*g3 + f6*g2 + f7_2*g1 + f8*g0 + f9_2*g9_19 - h9 := f0*g9 + f1*g8 + f2*g7 + f3*g6 + f4*g5 + f5*g4 + f6*g3 + f7*g2 + f8*g1 + f9*g0 - - FeCombine(h, h0, h1, h2, h3, h4, h5, h6, h7, h8, h9) -} - -func feSquare(f *FieldElement) (h0, h1, h2, h3, h4, h5, h6, h7, h8, h9 int64) { - f0 := int64(f[0]) - f1 := int64(f[1]) - f2 := int64(f[2]) - f3 := int64(f[3]) - f4 := int64(f[4]) - f5 := int64(f[5]) - f6 := int64(f[6]) - f7 := int64(f[7]) - f8 := int64(f[8]) - f9 := int64(f[9]) - f0_2 := int64(2 * f[0]) - f1_2 := int64(2 * f[1]) - f2_2 := int64(2 * f[2]) - f3_2 := int64(2 * f[3]) - f4_2 := int64(2 * f[4]) - f5_2 := int64(2 * f[5]) - f6_2 := int64(2 * f[6]) - f7_2 := int64(2 * f[7]) - f5_38 := 38 * f5 // 1.31*2^30 - f6_19 := 19 * f6 // 1.31*2^30 - f7_38 := 38 * f7 // 1.31*2^30 - f8_19 := 19 * f8 // 1.31*2^30 - f9_38 := 38 * f9 // 1.31*2^30 - - h0 = f0*f0 + f1_2*f9_38 + f2_2*f8_19 + f3_2*f7_38 + f4_2*f6_19 + f5*f5_38 - h1 = f0_2*f1 + f2*f9_38 + f3_2*f8_19 + f4*f7_38 + f5_2*f6_19 - h2 = f0_2*f2 + f1_2*f1 + f3_2*f9_38 + f4_2*f8_19 + f5_2*f7_38 + f6*f6_19 - h3 = f0_2*f3 + f1_2*f2 + f4*f9_38 + f5_2*f8_19 + f6*f7_38 - h4 = f0_2*f4 + f1_2*f3_2 + f2*f2 + f5_2*f9_38 + f6_2*f8_19 + f7*f7_38 - h5 = f0_2*f5 + f1_2*f4 + f2_2*f3 + f6*f9_38 + f7_2*f8_19 - h6 = f0_2*f6 + f1_2*f5_2 + f2_2*f4 + f3_2*f3 + f7_2*f9_38 + f8*f8_19 - h7 = f0_2*f7 + f1_2*f6 + f2_2*f5 + f3_2*f4 + f8*f9_38 - h8 = f0_2*f8 + f1_2*f7_2 + f2_2*f6 + f3_2*f5_2 + f4*f4 + f9*f9_38 - h9 = f0_2*f9 + f1_2*f8 + f2_2*f7 + f3_2*f6 + f4_2*f5 - - return -} - -// FeSquare calculates h = f*f. Can overlap h with f. -// -// Preconditions: -// |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// -// Postconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -func FeSquare(h, f *FieldElement) { - h0, h1, h2, h3, h4, h5, h6, h7, h8, h9 := feSquare(f) - FeCombine(h, h0, h1, h2, h3, h4, h5, h6, h7, h8, h9) -} - -// FeSquare2 sets h = 2 * f * f -// -// Can overlap h with f. -// -// Preconditions: -// |f| bounded by 1.65*2^26,1.65*2^25,1.65*2^26,1.65*2^25,etc. -// -// Postconditions: -// |h| bounded by 1.01*2^25,1.01*2^24,1.01*2^25,1.01*2^24,etc. -// See fe_mul.c for discussion of implementation strategy. -func FeSquare2(h, f *FieldElement) { - h0, h1, h2, h3, h4, h5, h6, h7, h8, h9 := feSquare(f) - - h0 += h0 - h1 += h1 - h2 += h2 - h3 += h3 - h4 += h4 - h5 += h5 - h6 += h6 - h7 += h7 - h8 += h8 - h9 += h9 - - FeCombine(h, h0, h1, h2, h3, h4, h5, h6, h7, h8, h9) -} - -func FeInvert(out, z *FieldElement) { - var t0, t1, t2, t3 FieldElement - var i int - - FeSquare(&t0, z) // 2^1 - FeSquare(&t1, &t0) // 2^2 - for i = 1; i < 2; i++ { // 2^3 - FeSquare(&t1, &t1) - } - FeMul(&t1, z, &t1) // 2^3 + 2^0 - FeMul(&t0, &t0, &t1) // 2^3 + 2^1 + 2^0 - FeSquare(&t2, &t0) // 2^4 + 2^2 + 2^1 - FeMul(&t1, &t1, &t2) // 2^4 + 2^3 + 2^2 + 2^1 + 2^0 - FeSquare(&t2, &t1) // 5,4,3,2,1 - for i = 1; i < 5; i++ { // 9,8,7,6,5 - FeSquare(&t2, &t2) - } - FeMul(&t1, &t2, &t1) // 9,8,7,6,5,4,3,2,1,0 - FeSquare(&t2, &t1) // 10..1 - for i = 1; i < 10; i++ { // 19..10 - FeSquare(&t2, &t2) - } - FeMul(&t2, &t2, &t1) // 19..0 - FeSquare(&t3, &t2) // 20..1 - for i = 1; i < 20; i++ { // 39..20 - FeSquare(&t3, &t3) - } - FeMul(&t2, &t3, &t2) // 39..0 - FeSquare(&t2, &t2) // 40..1 - for i = 1; i < 10; i++ { // 49..10 - FeSquare(&t2, &t2) - } - FeMul(&t1, &t2, &t1) // 49..0 - FeSquare(&t2, &t1) // 50..1 - for i = 1; i < 50; i++ { // 99..50 - FeSquare(&t2, &t2) - } - FeMul(&t2, &t2, &t1) // 99..0 - FeSquare(&t3, &t2) // 100..1 - for i = 1; i < 100; i++ { // 199..100 - FeSquare(&t3, &t3) - } - FeMul(&t2, &t3, &t2) // 199..0 - FeSquare(&t2, &t2) // 200..1 - for i = 1; i < 50; i++ { // 249..50 - FeSquare(&t2, &t2) - } - FeMul(&t1, &t2, &t1) // 249..0 - FeSquare(&t1, &t1) // 250..1 - for i = 1; i < 5; i++ { // 254..5 - FeSquare(&t1, &t1) - } - FeMul(out, &t1, &t0) // 254..5,3,1,0 -} - -func fePow22523(out, z *FieldElement) { - var t0, t1, t2 FieldElement - var i int - - FeSquare(&t0, z) - for i = 1; i < 1; i++ { - FeSquare(&t0, &t0) - } - FeSquare(&t1, &t0) - for i = 1; i < 2; i++ { - FeSquare(&t1, &t1) - } - FeMul(&t1, z, &t1) - FeMul(&t0, &t0, &t1) - FeSquare(&t0, &t0) - for i = 1; i < 1; i++ { - FeSquare(&t0, &t0) - } - FeMul(&t0, &t1, &t0) - FeSquare(&t1, &t0) - for i = 1; i < 5; i++ { - FeSquare(&t1, &t1) - } - FeMul(&t0, &t1, &t0) - FeSquare(&t1, &t0) - for i = 1; i < 10; i++ { - FeSquare(&t1, &t1) - } - FeMul(&t1, &t1, &t0) - FeSquare(&t2, &t1) - for i = 1; i < 20; i++ { - FeSquare(&t2, &t2) - } - FeMul(&t1, &t2, &t1) - FeSquare(&t1, &t1) - for i = 1; i < 10; i++ { - FeSquare(&t1, &t1) - } - FeMul(&t0, &t1, &t0) - FeSquare(&t1, &t0) - for i = 1; i < 50; i++ { - FeSquare(&t1, &t1) - } - FeMul(&t1, &t1, &t0) - FeSquare(&t2, &t1) - for i = 1; i < 100; i++ { - FeSquare(&t2, &t2) - } - FeMul(&t1, &t2, &t1) - FeSquare(&t1, &t1) - for i = 1; i < 50; i++ { - FeSquare(&t1, &t1) - } - FeMul(&t0, &t1, &t0) - FeSquare(&t0, &t0) - for i = 1; i < 2; i++ { - FeSquare(&t0, &t0) - } - FeMul(out, &t0, z) -} - -// Group elements are members of the elliptic curve -x^2 + y^2 = 1 + d * x^2 * -// y^2 where d = -121665/121666. -// -// Several representations are used: -// ProjectiveGroupElement: (X:Y:Z) satisfying x=X/Z, y=Y/Z -// ExtendedGroupElement: (X:Y:Z:T) satisfying x=X/Z, y=Y/Z, XY=ZT -// CompletedGroupElement: ((X:Z),(Y:T)) satisfying x=X/Z, y=Y/T -// PreComputedGroupElement: (y+x,y-x,2dxy) - -type ProjectiveGroupElement struct { - X, Y, Z FieldElement -} - -type ExtendedGroupElement struct { - X, Y, Z, T FieldElement -} - -type CompletedGroupElement struct { - X, Y, Z, T FieldElement -} - -type PreComputedGroupElement struct { - yPlusX, yMinusX, xy2d FieldElement -} - -type CachedGroupElement struct { - yPlusX, yMinusX, Z, T2d FieldElement -} - -func (p *ProjectiveGroupElement) Zero() { - FeZero(&p.X) - FeOne(&p.Y) - FeOne(&p.Z) -} - -func (p *ProjectiveGroupElement) Double(r *CompletedGroupElement) { - var t0 FieldElement - - FeSquare(&r.X, &p.X) - FeSquare(&r.Z, &p.Y) - FeSquare2(&r.T, &p.Z) - FeAdd(&r.Y, &p.X, &p.Y) - FeSquare(&t0, &r.Y) - FeAdd(&r.Y, &r.Z, &r.X) - FeSub(&r.Z, &r.Z, &r.X) - FeSub(&r.X, &t0, &r.Y) - FeSub(&r.T, &r.T, &r.Z) -} - -func (p *ProjectiveGroupElement) ToBytes(s *[32]byte) { - var recip, x, y FieldElement - - FeInvert(&recip, &p.Z) - FeMul(&x, &p.X, &recip) - FeMul(&y, &p.Y, &recip) - FeToBytes(s, &y) - s[31] ^= FeIsNegative(&x) << 7 -} - -func (p *ExtendedGroupElement) Zero() { - FeZero(&p.X) - FeOne(&p.Y) - FeOne(&p.Z) - FeZero(&p.T) -} - -func (p *ExtendedGroupElement) Double(r *CompletedGroupElement) { - var q ProjectiveGroupElement - p.ToProjective(&q) - q.Double(r) -} - -func (p *ExtendedGroupElement) ToCached(r *CachedGroupElement) { - FeAdd(&r.yPlusX, &p.Y, &p.X) - FeSub(&r.yMinusX, &p.Y, &p.X) - FeCopy(&r.Z, &p.Z) - FeMul(&r.T2d, &p.T, &d2) -} - -func (p *ExtendedGroupElement) ToProjective(r *ProjectiveGroupElement) { - FeCopy(&r.X, &p.X) - FeCopy(&r.Y, &p.Y) - FeCopy(&r.Z, &p.Z) -} - -func (p *ExtendedGroupElement) ToBytes(s *[32]byte) { - var recip, x, y FieldElement - - FeInvert(&recip, &p.Z) - FeMul(&x, &p.X, &recip) - FeMul(&y, &p.Y, &recip) - FeToBytes(s, &y) - s[31] ^= FeIsNegative(&x) << 7 -} - -func (p *ExtendedGroupElement) FromBytes(s *[32]byte) bool { - var u, v, v3, vxx, check FieldElement - - FeFromBytes(&p.Y, s) - FeOne(&p.Z) - FeSquare(&u, &p.Y) - FeMul(&v, &u, &d) - FeSub(&u, &u, &p.Z) // y = y^2-1 - FeAdd(&v, &v, &p.Z) // v = dy^2+1 - - FeSquare(&v3, &v) - FeMul(&v3, &v3, &v) // v3 = v^3 - FeSquare(&p.X, &v3) - FeMul(&p.X, &p.X, &v) - FeMul(&p.X, &p.X, &u) // x = uv^7 - - fePow22523(&p.X, &p.X) // x = (uv^7)^((q-5)/8) - FeMul(&p.X, &p.X, &v3) - FeMul(&p.X, &p.X, &u) // x = uv^3(uv^7)^((q-5)/8) - - var tmpX, tmp2 [32]byte - - FeSquare(&vxx, &p.X) - FeMul(&vxx, &vxx, &v) - FeSub(&check, &vxx, &u) // vx^2-u - if FeIsNonZero(&check) == 1 { - FeAdd(&check, &vxx, &u) // vx^2+u - if FeIsNonZero(&check) == 1 { - return false - } - FeMul(&p.X, &p.X, &SqrtM1) - - FeToBytes(&tmpX, &p.X) - for i, v := range tmpX { - tmp2[31-i] = v - } - } - - if FeIsNegative(&p.X) != (s[31] >> 7) { - FeNeg(&p.X, &p.X) - } - - FeMul(&p.T, &p.X, &p.Y) - return true -} - -func (p *CompletedGroupElement) ToProjective(r *ProjectiveGroupElement) { - FeMul(&r.X, &p.X, &p.T) - FeMul(&r.Y, &p.Y, &p.Z) - FeMul(&r.Z, &p.Z, &p.T) -} - -func (p *CompletedGroupElement) ToExtended(r *ExtendedGroupElement) { - FeMul(&r.X, &p.X, &p.T) - FeMul(&r.Y, &p.Y, &p.Z) - FeMul(&r.Z, &p.Z, &p.T) - FeMul(&r.T, &p.X, &p.Y) -} - -func (p *PreComputedGroupElement) Zero() { - FeOne(&p.yPlusX) - FeOne(&p.yMinusX) - FeZero(&p.xy2d) -} - -func geAdd(r *CompletedGroupElement, p *ExtendedGroupElement, q *CachedGroupElement) { - var t0 FieldElement - - FeAdd(&r.X, &p.Y, &p.X) - FeSub(&r.Y, &p.Y, &p.X) - FeMul(&r.Z, &r.X, &q.yPlusX) - FeMul(&r.Y, &r.Y, &q.yMinusX) - FeMul(&r.T, &q.T2d, &p.T) - FeMul(&r.X, &p.Z, &q.Z) - FeAdd(&t0, &r.X, &r.X) - FeSub(&r.X, &r.Z, &r.Y) - FeAdd(&r.Y, &r.Z, &r.Y) - FeAdd(&r.Z, &t0, &r.T) - FeSub(&r.T, &t0, &r.T) -} - -func geSub(r *CompletedGroupElement, p *ExtendedGroupElement, q *CachedGroupElement) { - var t0 FieldElement - - FeAdd(&r.X, &p.Y, &p.X) - FeSub(&r.Y, &p.Y, &p.X) - FeMul(&r.Z, &r.X, &q.yMinusX) - FeMul(&r.Y, &r.Y, &q.yPlusX) - FeMul(&r.T, &q.T2d, &p.T) - FeMul(&r.X, &p.Z, &q.Z) - FeAdd(&t0, &r.X, &r.X) - FeSub(&r.X, &r.Z, &r.Y) - FeAdd(&r.Y, &r.Z, &r.Y) - FeSub(&r.Z, &t0, &r.T) - FeAdd(&r.T, &t0, &r.T) -} - -func geMixedAdd(r *CompletedGroupElement, p *ExtendedGroupElement, q *PreComputedGroupElement) { - var t0 FieldElement - - FeAdd(&r.X, &p.Y, &p.X) - FeSub(&r.Y, &p.Y, &p.X) - FeMul(&r.Z, &r.X, &q.yPlusX) - FeMul(&r.Y, &r.Y, &q.yMinusX) - FeMul(&r.T, &q.xy2d, &p.T) - FeAdd(&t0, &p.Z, &p.Z) - FeSub(&r.X, &r.Z, &r.Y) - FeAdd(&r.Y, &r.Z, &r.Y) - FeAdd(&r.Z, &t0, &r.T) - FeSub(&r.T, &t0, &r.T) -} - -func geMixedSub(r *CompletedGroupElement, p *ExtendedGroupElement, q *PreComputedGroupElement) { - var t0 FieldElement - - FeAdd(&r.X, &p.Y, &p.X) - FeSub(&r.Y, &p.Y, &p.X) - FeMul(&r.Z, &r.X, &q.yMinusX) - FeMul(&r.Y, &r.Y, &q.yPlusX) - FeMul(&r.T, &q.xy2d, &p.T) - FeAdd(&t0, &p.Z, &p.Z) - FeSub(&r.X, &r.Z, &r.Y) - FeAdd(&r.Y, &r.Z, &r.Y) - FeSub(&r.Z, &t0, &r.T) - FeAdd(&r.T, &t0, &r.T) -} - -func slide(r *[256]int8, a *[32]byte) { - for i := range r { - r[i] = int8(1 & (a[i>>3] >> uint(i&7))) - } - - for i := range r { - if r[i] != 0 { - for b := 1; b <= 6 && i+b < 256; b++ { - if r[i+b] != 0 { - if r[i]+(r[i+b]<= -15 { - r[i] -= r[i+b] << uint(b) - for k := i + b; k < 256; k++ { - if r[k] == 0 { - r[k] = 1 - break - } - r[k] = 0 - } - } else { - break - } - } - } - } - } -} - -// GeDoubleScalarMultVartime sets r = a*A + b*B -// where a = a[0]+256*a[1]+...+256^31 a[31]. -// and b = b[0]+256*b[1]+...+256^31 b[31]. -// B is the Ed25519 base point (x,4/5) with x positive. -func GeDoubleScalarMultVartime(r *ProjectiveGroupElement, a *[32]byte, A *ExtendedGroupElement, b *[32]byte) { - var aSlide, bSlide [256]int8 - var Ai [8]CachedGroupElement // A,3A,5A,7A,9A,11A,13A,15A - var t CompletedGroupElement - var u, A2 ExtendedGroupElement - var i int - - slide(&aSlide, a) - slide(&bSlide, b) - - A.ToCached(&Ai[0]) - A.Double(&t) - t.ToExtended(&A2) - - for i := 0; i < 7; i++ { - geAdd(&t, &A2, &Ai[i]) - t.ToExtended(&u) - u.ToCached(&Ai[i+1]) - } - - r.Zero() - - for i = 255; i >= 0; i-- { - if aSlide[i] != 0 || bSlide[i] != 0 { - break - } - } - - for ; i >= 0; i-- { - r.Double(&t) - - if aSlide[i] > 0 { - t.ToExtended(&u) - geAdd(&t, &u, &Ai[aSlide[i]/2]) - } else if aSlide[i] < 0 { - t.ToExtended(&u) - geSub(&t, &u, &Ai[(-aSlide[i])/2]) - } - - if bSlide[i] > 0 { - t.ToExtended(&u) - geMixedAdd(&t, &u, &bi[bSlide[i]/2]) - } else if bSlide[i] < 0 { - t.ToExtended(&u) - geMixedSub(&t, &u, &bi[(-bSlide[i])/2]) - } - - t.ToProjective(r) - } -} - -// equal returns 1 if b == c and 0 otherwise, assuming that b and c are -// non-negative. -func equal(b, c int32) int32 { - x := uint32(b ^ c) - x-- - return int32(x >> 31) -} - -// negative returns 1 if b < 0 and 0 otherwise. -func negative(b int32) int32 { - return (b >> 31) & 1 -} - -func PreComputedGroupElementCMove(t, u *PreComputedGroupElement, b int32) { - FeCMove(&t.yPlusX, &u.yPlusX, b) - FeCMove(&t.yMinusX, &u.yMinusX, b) - FeCMove(&t.xy2d, &u.xy2d, b) -} - -func selectPoint(t *PreComputedGroupElement, pos int32, b int32) { - var minusT PreComputedGroupElement - bNegative := negative(b) - bAbs := b - (((-bNegative) & b) << 1) - - t.Zero() - for i := int32(0); i < 8; i++ { - PreComputedGroupElementCMove(t, &base[pos][i], equal(bAbs, i+1)) - } - FeCopy(&minusT.yPlusX, &t.yMinusX) - FeCopy(&minusT.yMinusX, &t.yPlusX) - FeNeg(&minusT.xy2d, &t.xy2d) - PreComputedGroupElementCMove(t, &minusT, bNegative) -} - -// GeScalarMultBase computes h = a*B, where -// a = a[0]+256*a[1]+...+256^31 a[31] -// B is the Ed25519 base point (x,4/5) with x positive. -// -// Preconditions: -// a[31] <= 127 -func GeScalarMultBase(h *ExtendedGroupElement, a *[32]byte) { - var e [64]int8 - - for i, v := range a { - e[2*i] = int8(v & 15) - e[2*i+1] = int8((v >> 4) & 15) - } - - // each e[i] is between 0 and 15 and e[63] is between 0 and 7. - - carry := int8(0) - for i := 0; i < 63; i++ { - e[i] += carry - carry = (e[i] + 8) >> 4 - e[i] -= carry << 4 - } - e[63] += carry - // each e[i] is between -8 and 8. - - h.Zero() - var t PreComputedGroupElement - var r CompletedGroupElement - for i := int32(1); i < 64; i += 2 { - selectPoint(&t, i/2, int32(e[i])) - geMixedAdd(&r, h, &t) - r.ToExtended(h) - } - - var s ProjectiveGroupElement - - h.Double(&r) - r.ToProjective(&s) - s.Double(&r) - r.ToProjective(&s) - s.Double(&r) - r.ToProjective(&s) - s.Double(&r) - r.ToExtended(h) - - for i := int32(0); i < 64; i += 2 { - selectPoint(&t, i/2, int32(e[i])) - geMixedAdd(&r, h, &t) - r.ToExtended(h) - } -} - -// The scalars are GF(2^252 + 27742317777372353535851937790883648493). - -// Input: -// a[0]+256*a[1]+...+256^31*a[31] = a -// b[0]+256*b[1]+...+256^31*b[31] = b -// c[0]+256*c[1]+...+256^31*c[31] = c -// -// Output: -// s[0]+256*s[1]+...+256^31*s[31] = (ab+c) mod l -// where l = 2^252 + 27742317777372353535851937790883648493. -func ScMulAdd(s, a, b, c *[32]byte) { - a0 := 2097151 & load3(a[:]) - a1 := 2097151 & (load4(a[2:]) >> 5) - a2 := 2097151 & (load3(a[5:]) >> 2) - a3 := 2097151 & (load4(a[7:]) >> 7) - a4 := 2097151 & (load4(a[10:]) >> 4) - a5 := 2097151 & (load3(a[13:]) >> 1) - a6 := 2097151 & (load4(a[15:]) >> 6) - a7 := 2097151 & (load3(a[18:]) >> 3) - a8 := 2097151 & load3(a[21:]) - a9 := 2097151 & (load4(a[23:]) >> 5) - a10 := 2097151 & (load3(a[26:]) >> 2) - a11 := (load4(a[28:]) >> 7) - b0 := 2097151 & load3(b[:]) - b1 := 2097151 & (load4(b[2:]) >> 5) - b2 := 2097151 & (load3(b[5:]) >> 2) - b3 := 2097151 & (load4(b[7:]) >> 7) - b4 := 2097151 & (load4(b[10:]) >> 4) - b5 := 2097151 & (load3(b[13:]) >> 1) - b6 := 2097151 & (load4(b[15:]) >> 6) - b7 := 2097151 & (load3(b[18:]) >> 3) - b8 := 2097151 & load3(b[21:]) - b9 := 2097151 & (load4(b[23:]) >> 5) - b10 := 2097151 & (load3(b[26:]) >> 2) - b11 := (load4(b[28:]) >> 7) - c0 := 2097151 & load3(c[:]) - c1 := 2097151 & (load4(c[2:]) >> 5) - c2 := 2097151 & (load3(c[5:]) >> 2) - c3 := 2097151 & (load4(c[7:]) >> 7) - c4 := 2097151 & (load4(c[10:]) >> 4) - c5 := 2097151 & (load3(c[13:]) >> 1) - c6 := 2097151 & (load4(c[15:]) >> 6) - c7 := 2097151 & (load3(c[18:]) >> 3) - c8 := 2097151 & load3(c[21:]) - c9 := 2097151 & (load4(c[23:]) >> 5) - c10 := 2097151 & (load3(c[26:]) >> 2) - c11 := (load4(c[28:]) >> 7) - var carry [23]int64 - - s0 := c0 + a0*b0 - s1 := c1 + a0*b1 + a1*b0 - s2 := c2 + a0*b2 + a1*b1 + a2*b0 - s3 := c3 + a0*b3 + a1*b2 + a2*b1 + a3*b0 - s4 := c4 + a0*b4 + a1*b3 + a2*b2 + a3*b1 + a4*b0 - s5 := c5 + a0*b5 + a1*b4 + a2*b3 + a3*b2 + a4*b1 + a5*b0 - s6 := c6 + a0*b6 + a1*b5 + a2*b4 + a3*b3 + a4*b2 + a5*b1 + a6*b0 - s7 := c7 + a0*b7 + a1*b6 + a2*b5 + a3*b4 + a4*b3 + a5*b2 + a6*b1 + a7*b0 - s8 := c8 + a0*b8 + a1*b7 + a2*b6 + a3*b5 + a4*b4 + a5*b3 + a6*b2 + a7*b1 + a8*b0 - s9 := c9 + a0*b9 + a1*b8 + a2*b7 + a3*b6 + a4*b5 + a5*b4 + a6*b3 + a7*b2 + a8*b1 + a9*b0 - s10 := c10 + a0*b10 + a1*b9 + a2*b8 + a3*b7 + a4*b6 + a5*b5 + a6*b4 + a7*b3 + a8*b2 + a9*b1 + a10*b0 - s11 := c11 + a0*b11 + a1*b10 + a2*b9 + a3*b8 + a4*b7 + a5*b6 + a6*b5 + a7*b4 + a8*b3 + a9*b2 + a10*b1 + a11*b0 - s12 := a1*b11 + a2*b10 + a3*b9 + a4*b8 + a5*b7 + a6*b6 + a7*b5 + a8*b4 + a9*b3 + a10*b2 + a11*b1 - s13 := a2*b11 + a3*b10 + a4*b9 + a5*b8 + a6*b7 + a7*b6 + a8*b5 + a9*b4 + a10*b3 + a11*b2 - s14 := a3*b11 + a4*b10 + a5*b9 + a6*b8 + a7*b7 + a8*b6 + a9*b5 + a10*b4 + a11*b3 - s15 := a4*b11 + a5*b10 + a6*b9 + a7*b8 + a8*b7 + a9*b6 + a10*b5 + a11*b4 - s16 := a5*b11 + a6*b10 + a7*b9 + a8*b8 + a9*b7 + a10*b6 + a11*b5 - s17 := a6*b11 + a7*b10 + a8*b9 + a9*b8 + a10*b7 + a11*b6 - s18 := a7*b11 + a8*b10 + a9*b9 + a10*b8 + a11*b7 - s19 := a8*b11 + a9*b10 + a10*b9 + a11*b8 - s20 := a9*b11 + a10*b10 + a11*b9 - s21 := a10*b11 + a11*b10 - s22 := a11 * b11 - s23 := int64(0) - - carry[0] = (s0 + (1 << 20)) >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[2] = (s2 + (1 << 20)) >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[4] = (s4 + (1 << 20)) >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[6] = (s6 + (1 << 20)) >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[8] = (s8 + (1 << 20)) >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[10] = (s10 + (1 << 20)) >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - carry[12] = (s12 + (1 << 20)) >> 21 - s13 += carry[12] - s12 -= carry[12] << 21 - carry[14] = (s14 + (1 << 20)) >> 21 - s15 += carry[14] - s14 -= carry[14] << 21 - carry[16] = (s16 + (1 << 20)) >> 21 - s17 += carry[16] - s16 -= carry[16] << 21 - carry[18] = (s18 + (1 << 20)) >> 21 - s19 += carry[18] - s18 -= carry[18] << 21 - carry[20] = (s20 + (1 << 20)) >> 21 - s21 += carry[20] - s20 -= carry[20] << 21 - carry[22] = (s22 + (1 << 20)) >> 21 - s23 += carry[22] - s22 -= carry[22] << 21 - - carry[1] = (s1 + (1 << 20)) >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[3] = (s3 + (1 << 20)) >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[5] = (s5 + (1 << 20)) >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[7] = (s7 + (1 << 20)) >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[9] = (s9 + (1 << 20)) >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[11] = (s11 + (1 << 20)) >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - carry[13] = (s13 + (1 << 20)) >> 21 - s14 += carry[13] - s13 -= carry[13] << 21 - carry[15] = (s15 + (1 << 20)) >> 21 - s16 += carry[15] - s15 -= carry[15] << 21 - carry[17] = (s17 + (1 << 20)) >> 21 - s18 += carry[17] - s17 -= carry[17] << 21 - carry[19] = (s19 + (1 << 20)) >> 21 - s20 += carry[19] - s19 -= carry[19] << 21 - carry[21] = (s21 + (1 << 20)) >> 21 - s22 += carry[21] - s21 -= carry[21] << 21 - - s11 += s23 * 666643 - s12 += s23 * 470296 - s13 += s23 * 654183 - s14 -= s23 * 997805 - s15 += s23 * 136657 - s16 -= s23 * 683901 - s23 = 0 - - s10 += s22 * 666643 - s11 += s22 * 470296 - s12 += s22 * 654183 - s13 -= s22 * 997805 - s14 += s22 * 136657 - s15 -= s22 * 683901 - s22 = 0 - - s9 += s21 * 666643 - s10 += s21 * 470296 - s11 += s21 * 654183 - s12 -= s21 * 997805 - s13 += s21 * 136657 - s14 -= s21 * 683901 - s21 = 0 - - s8 += s20 * 666643 - s9 += s20 * 470296 - s10 += s20 * 654183 - s11 -= s20 * 997805 - s12 += s20 * 136657 - s13 -= s20 * 683901 - s20 = 0 - - s7 += s19 * 666643 - s8 += s19 * 470296 - s9 += s19 * 654183 - s10 -= s19 * 997805 - s11 += s19 * 136657 - s12 -= s19 * 683901 - s19 = 0 - - s6 += s18 * 666643 - s7 += s18 * 470296 - s8 += s18 * 654183 - s9 -= s18 * 997805 - s10 += s18 * 136657 - s11 -= s18 * 683901 - s18 = 0 - - carry[6] = (s6 + (1 << 20)) >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[8] = (s8 + (1 << 20)) >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[10] = (s10 + (1 << 20)) >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - carry[12] = (s12 + (1 << 20)) >> 21 - s13 += carry[12] - s12 -= carry[12] << 21 - carry[14] = (s14 + (1 << 20)) >> 21 - s15 += carry[14] - s14 -= carry[14] << 21 - carry[16] = (s16 + (1 << 20)) >> 21 - s17 += carry[16] - s16 -= carry[16] << 21 - - carry[7] = (s7 + (1 << 20)) >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[9] = (s9 + (1 << 20)) >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[11] = (s11 + (1 << 20)) >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - carry[13] = (s13 + (1 << 20)) >> 21 - s14 += carry[13] - s13 -= carry[13] << 21 - carry[15] = (s15 + (1 << 20)) >> 21 - s16 += carry[15] - s15 -= carry[15] << 21 - - s5 += s17 * 666643 - s6 += s17 * 470296 - s7 += s17 * 654183 - s8 -= s17 * 997805 - s9 += s17 * 136657 - s10 -= s17 * 683901 - s17 = 0 - - s4 += s16 * 666643 - s5 += s16 * 470296 - s6 += s16 * 654183 - s7 -= s16 * 997805 - s8 += s16 * 136657 - s9 -= s16 * 683901 - s16 = 0 - - s3 += s15 * 666643 - s4 += s15 * 470296 - s5 += s15 * 654183 - s6 -= s15 * 997805 - s7 += s15 * 136657 - s8 -= s15 * 683901 - s15 = 0 - - s2 += s14 * 666643 - s3 += s14 * 470296 - s4 += s14 * 654183 - s5 -= s14 * 997805 - s6 += s14 * 136657 - s7 -= s14 * 683901 - s14 = 0 - - s1 += s13 * 666643 - s2 += s13 * 470296 - s3 += s13 * 654183 - s4 -= s13 * 997805 - s5 += s13 * 136657 - s6 -= s13 * 683901 - s13 = 0 - - s0 += s12 * 666643 - s1 += s12 * 470296 - s2 += s12 * 654183 - s3 -= s12 * 997805 - s4 += s12 * 136657 - s5 -= s12 * 683901 - s12 = 0 - - carry[0] = (s0 + (1 << 20)) >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[2] = (s2 + (1 << 20)) >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[4] = (s4 + (1 << 20)) >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[6] = (s6 + (1 << 20)) >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[8] = (s8 + (1 << 20)) >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[10] = (s10 + (1 << 20)) >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - - carry[1] = (s1 + (1 << 20)) >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[3] = (s3 + (1 << 20)) >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[5] = (s5 + (1 << 20)) >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[7] = (s7 + (1 << 20)) >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[9] = (s9 + (1 << 20)) >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[11] = (s11 + (1 << 20)) >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - - s0 += s12 * 666643 - s1 += s12 * 470296 - s2 += s12 * 654183 - s3 -= s12 * 997805 - s4 += s12 * 136657 - s5 -= s12 * 683901 - s12 = 0 - - carry[0] = s0 >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[1] = s1 >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[2] = s2 >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[3] = s3 >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[4] = s4 >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[5] = s5 >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[6] = s6 >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[7] = s7 >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[8] = s8 >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[9] = s9 >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[10] = s10 >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - carry[11] = s11 >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - - s0 += s12 * 666643 - s1 += s12 * 470296 - s2 += s12 * 654183 - s3 -= s12 * 997805 - s4 += s12 * 136657 - s5 -= s12 * 683901 - s12 = 0 - - carry[0] = s0 >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[1] = s1 >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[2] = s2 >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[3] = s3 >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[4] = s4 >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[5] = s5 >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[6] = s6 >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[7] = s7 >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[8] = s8 >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[9] = s9 >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[10] = s10 >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - - s[0] = byte(s0 >> 0) - s[1] = byte(s0 >> 8) - s[2] = byte((s0 >> 16) | (s1 << 5)) - s[3] = byte(s1 >> 3) - s[4] = byte(s1 >> 11) - s[5] = byte((s1 >> 19) | (s2 << 2)) - s[6] = byte(s2 >> 6) - s[7] = byte((s2 >> 14) | (s3 << 7)) - s[8] = byte(s3 >> 1) - s[9] = byte(s3 >> 9) - s[10] = byte((s3 >> 17) | (s4 << 4)) - s[11] = byte(s4 >> 4) - s[12] = byte(s4 >> 12) - s[13] = byte((s4 >> 20) | (s5 << 1)) - s[14] = byte(s5 >> 7) - s[15] = byte((s5 >> 15) | (s6 << 6)) - s[16] = byte(s6 >> 2) - s[17] = byte(s6 >> 10) - s[18] = byte((s6 >> 18) | (s7 << 3)) - s[19] = byte(s7 >> 5) - s[20] = byte(s7 >> 13) - s[21] = byte(s8 >> 0) - s[22] = byte(s8 >> 8) - s[23] = byte((s8 >> 16) | (s9 << 5)) - s[24] = byte(s9 >> 3) - s[25] = byte(s9 >> 11) - s[26] = byte((s9 >> 19) | (s10 << 2)) - s[27] = byte(s10 >> 6) - s[28] = byte((s10 >> 14) | (s11 << 7)) - s[29] = byte(s11 >> 1) - s[30] = byte(s11 >> 9) - s[31] = byte(s11 >> 17) -} - -// Input: -// s[0]+256*s[1]+...+256^63*s[63] = s -// -// Output: -// s[0]+256*s[1]+...+256^31*s[31] = s mod l -// where l = 2^252 + 27742317777372353535851937790883648493. -func ScReduce(out *[32]byte, s *[64]byte) { - s0 := 2097151 & load3(s[:]) - s1 := 2097151 & (load4(s[2:]) >> 5) - s2 := 2097151 & (load3(s[5:]) >> 2) - s3 := 2097151 & (load4(s[7:]) >> 7) - s4 := 2097151 & (load4(s[10:]) >> 4) - s5 := 2097151 & (load3(s[13:]) >> 1) - s6 := 2097151 & (load4(s[15:]) >> 6) - s7 := 2097151 & (load3(s[18:]) >> 3) - s8 := 2097151 & load3(s[21:]) - s9 := 2097151 & (load4(s[23:]) >> 5) - s10 := 2097151 & (load3(s[26:]) >> 2) - s11 := 2097151 & (load4(s[28:]) >> 7) - s12 := 2097151 & (load4(s[31:]) >> 4) - s13 := 2097151 & (load3(s[34:]) >> 1) - s14 := 2097151 & (load4(s[36:]) >> 6) - s15 := 2097151 & (load3(s[39:]) >> 3) - s16 := 2097151 & load3(s[42:]) - s17 := 2097151 & (load4(s[44:]) >> 5) - s18 := 2097151 & (load3(s[47:]) >> 2) - s19 := 2097151 & (load4(s[49:]) >> 7) - s20 := 2097151 & (load4(s[52:]) >> 4) - s21 := 2097151 & (load3(s[55:]) >> 1) - s22 := 2097151 & (load4(s[57:]) >> 6) - s23 := (load4(s[60:]) >> 3) - - s11 += s23 * 666643 - s12 += s23 * 470296 - s13 += s23 * 654183 - s14 -= s23 * 997805 - s15 += s23 * 136657 - s16 -= s23 * 683901 - s23 = 0 - - s10 += s22 * 666643 - s11 += s22 * 470296 - s12 += s22 * 654183 - s13 -= s22 * 997805 - s14 += s22 * 136657 - s15 -= s22 * 683901 - s22 = 0 - - s9 += s21 * 666643 - s10 += s21 * 470296 - s11 += s21 * 654183 - s12 -= s21 * 997805 - s13 += s21 * 136657 - s14 -= s21 * 683901 - s21 = 0 - - s8 += s20 * 666643 - s9 += s20 * 470296 - s10 += s20 * 654183 - s11 -= s20 * 997805 - s12 += s20 * 136657 - s13 -= s20 * 683901 - s20 = 0 - - s7 += s19 * 666643 - s8 += s19 * 470296 - s9 += s19 * 654183 - s10 -= s19 * 997805 - s11 += s19 * 136657 - s12 -= s19 * 683901 - s19 = 0 - - s6 += s18 * 666643 - s7 += s18 * 470296 - s8 += s18 * 654183 - s9 -= s18 * 997805 - s10 += s18 * 136657 - s11 -= s18 * 683901 - s18 = 0 - - var carry [17]int64 - - carry[6] = (s6 + (1 << 20)) >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[8] = (s8 + (1 << 20)) >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[10] = (s10 + (1 << 20)) >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - carry[12] = (s12 + (1 << 20)) >> 21 - s13 += carry[12] - s12 -= carry[12] << 21 - carry[14] = (s14 + (1 << 20)) >> 21 - s15 += carry[14] - s14 -= carry[14] << 21 - carry[16] = (s16 + (1 << 20)) >> 21 - s17 += carry[16] - s16 -= carry[16] << 21 - - carry[7] = (s7 + (1 << 20)) >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[9] = (s9 + (1 << 20)) >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[11] = (s11 + (1 << 20)) >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - carry[13] = (s13 + (1 << 20)) >> 21 - s14 += carry[13] - s13 -= carry[13] << 21 - carry[15] = (s15 + (1 << 20)) >> 21 - s16 += carry[15] - s15 -= carry[15] << 21 - - s5 += s17 * 666643 - s6 += s17 * 470296 - s7 += s17 * 654183 - s8 -= s17 * 997805 - s9 += s17 * 136657 - s10 -= s17 * 683901 - s17 = 0 - - s4 += s16 * 666643 - s5 += s16 * 470296 - s6 += s16 * 654183 - s7 -= s16 * 997805 - s8 += s16 * 136657 - s9 -= s16 * 683901 - s16 = 0 - - s3 += s15 * 666643 - s4 += s15 * 470296 - s5 += s15 * 654183 - s6 -= s15 * 997805 - s7 += s15 * 136657 - s8 -= s15 * 683901 - s15 = 0 - - s2 += s14 * 666643 - s3 += s14 * 470296 - s4 += s14 * 654183 - s5 -= s14 * 997805 - s6 += s14 * 136657 - s7 -= s14 * 683901 - s14 = 0 - - s1 += s13 * 666643 - s2 += s13 * 470296 - s3 += s13 * 654183 - s4 -= s13 * 997805 - s5 += s13 * 136657 - s6 -= s13 * 683901 - s13 = 0 - - s0 += s12 * 666643 - s1 += s12 * 470296 - s2 += s12 * 654183 - s3 -= s12 * 997805 - s4 += s12 * 136657 - s5 -= s12 * 683901 - s12 = 0 - - carry[0] = (s0 + (1 << 20)) >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[2] = (s2 + (1 << 20)) >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[4] = (s4 + (1 << 20)) >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[6] = (s6 + (1 << 20)) >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[8] = (s8 + (1 << 20)) >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[10] = (s10 + (1 << 20)) >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - - carry[1] = (s1 + (1 << 20)) >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[3] = (s3 + (1 << 20)) >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[5] = (s5 + (1 << 20)) >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[7] = (s7 + (1 << 20)) >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[9] = (s9 + (1 << 20)) >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[11] = (s11 + (1 << 20)) >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - - s0 += s12 * 666643 - s1 += s12 * 470296 - s2 += s12 * 654183 - s3 -= s12 * 997805 - s4 += s12 * 136657 - s5 -= s12 * 683901 - s12 = 0 - - carry[0] = s0 >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[1] = s1 >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[2] = s2 >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[3] = s3 >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[4] = s4 >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[5] = s5 >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[6] = s6 >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[7] = s7 >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[8] = s8 >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[9] = s9 >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[10] = s10 >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - carry[11] = s11 >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - - s0 += s12 * 666643 - s1 += s12 * 470296 - s2 += s12 * 654183 - s3 -= s12 * 997805 - s4 += s12 * 136657 - s5 -= s12 * 683901 - s12 = 0 - - carry[0] = s0 >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[1] = s1 >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[2] = s2 >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[3] = s3 >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[4] = s4 >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[5] = s5 >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[6] = s6 >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[7] = s7 >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[8] = s8 >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[9] = s9 >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[10] = s10 >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - - out[0] = byte(s0 >> 0) - out[1] = byte(s0 >> 8) - out[2] = byte((s0 >> 16) | (s1 << 5)) - out[3] = byte(s1 >> 3) - out[4] = byte(s1 >> 11) - out[5] = byte((s1 >> 19) | (s2 << 2)) - out[6] = byte(s2 >> 6) - out[7] = byte((s2 >> 14) | (s3 << 7)) - out[8] = byte(s3 >> 1) - out[9] = byte(s3 >> 9) - out[10] = byte((s3 >> 17) | (s4 << 4)) - out[11] = byte(s4 >> 4) - out[12] = byte(s4 >> 12) - out[13] = byte((s4 >> 20) | (s5 << 1)) - out[14] = byte(s5 >> 7) - out[15] = byte((s5 >> 15) | (s6 << 6)) - out[16] = byte(s6 >> 2) - out[17] = byte(s6 >> 10) - out[18] = byte((s6 >> 18) | (s7 << 3)) - out[19] = byte(s7 >> 5) - out[20] = byte(s7 >> 13) - out[21] = byte(s8 >> 0) - out[22] = byte(s8 >> 8) - out[23] = byte((s8 >> 16) | (s9 << 5)) - out[24] = byte(s9 >> 3) - out[25] = byte(s9 >> 11) - out[26] = byte((s9 >> 19) | (s10 << 2)) - out[27] = byte(s10 >> 6) - out[28] = byte((s10 >> 14) | (s11 << 7)) - out[29] = byte(s11 >> 1) - out[30] = byte(s11 >> 9) - out[31] = byte(s11 >> 17) -} - -// order is the order of Curve25519 in little-endian form. -var order = [4]uint64{0x5812631a5cf5d3ed, 0x14def9dea2f79cd6, 0, 0x1000000000000000} - -// ScMinimal returns true if the given scalar is less than the order of the -// curve. -func ScMinimal(scalar *[32]byte) bool { - for i := 3; ; i-- { - v := binary.LittleEndian.Uint64(scalar[i*8:]) - if v > order[i] { - return false - } else if v < order[i] { - break - } else if i == 0 { - return false - } - } - - return true -} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/bits_compat.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/bits_compat.go similarity index 100% rename from src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/bits_compat.go rename to src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/bits_compat.go diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/bits_go1.13.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/bits_go1.13.go similarity index 100% rename from src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/bits_go1.13.go rename to src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/bits_go1.13.go diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/mac_noasm.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go similarity index 100% rename from src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/mac_noasm.go rename to src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/poly1305.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/poly1305.go similarity index 98% rename from src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/poly1305.go rename to src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/poly1305.go index 9d7a6af09..4aaea810a 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/poly1305.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/poly1305.go @@ -15,7 +15,7 @@ // used with a fixed key in order to generate one-time keys from an nonce. // However, in this package AES isn't used and the one-time key is specified // directly. -package poly1305 // import "golang.org/x/crypto/poly1305" +package poly1305 import "crypto/subtle" diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/sum_amd64.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.go similarity index 100% rename from src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/sum_amd64.go rename to src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.go diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/sum_amd64.s b/src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s similarity index 99% rename from src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/sum_amd64.s rename to src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s index 2cb037314..1d74f0f88 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/sum_amd64.s +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build gc && !purego // +build gc,!purego #include "textflag.h" diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/sum_generic.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/sum_generic.go similarity index 99% rename from src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/sum_generic.go rename to src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/sum_generic.go index c942a6590..e041da5ea 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/sum_generic.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/sum_generic.go @@ -136,7 +136,7 @@ func shiftRightBy2(a uint128) uint128 { // updateGeneric absorbs msg into the state.h accumulator. For each chunk m of // 128 bits of message, it computes // -// h₊ = (h + m) * r mod 2¹³⁰ - 5 +// h₊ = (h + m) * r mod 2¹³⁰ - 5 // // If the msg length is not a multiple of TagSize, it assumes the last // incomplete chunk is the final one. @@ -278,8 +278,7 @@ const ( // finalize completes the modular reduction of h and computes // -// out = h + s mod 2¹²⁸ -// +// out = h + s mod 2¹²⁸ func finalize(out *[TagSize]byte, h *[3]uint64, s *[2]uint64) { h0, h1, h2 := h[0], h[1], h[2] diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go similarity index 100% rename from src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.go rename to src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.s b/src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s similarity index 95% rename from src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.s rename to src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s index 5cd7494b2..58422aad2 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.s +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build gc && !purego // +build gc,!purego #include "textflag.h" @@ -82,7 +83,7 @@ multiply: BGE loop bytes_between_0_and_15: - CMP $0, R5 + CMP R5, $0 BEQ done MOVD $0, R16 // h0 MOVD $0, R17 // h1 @@ -122,7 +123,7 @@ just1: // Exactly 8 MOVD (R4), R16 - CMP $0, R17 + CMP R17, $0 // Check if we've already set R17; if not // set 1 to indicate end of msg. @@ -151,7 +152,7 @@ less4: ADD $2, R4 less2: - CMP $0, R5 + CMP R5, $0 BEQ insert1 MOVBZ (R4), R21 SLD R22, R21, R21 @@ -166,12 +167,12 @@ insert1: carry: // Add new values to h0, h1, h2 - ADDC R16, R8 - ADDE R17, R9 - ADDE $0, R10 - MOVD $16, R5 - ADD R5, R4 - BR multiply + ADDC R16, R8 + ADDE R17, R9 + ADDZE R10, R10 + MOVD $16, R5 + ADD R5, R4 + BR multiply done: // Save h0, h1, h2 in state diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/sum_s390x.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.go similarity index 99% rename from src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/sum_s390x.go rename to src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.go index 62cc9f847..ec9596688 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/sum_s390x.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.go @@ -14,6 +14,7 @@ import ( // updateVX is an assembly implementation of Poly1305 that uses vector // instructions. It must only be called if the vector facility (vx) is // available. +// //go:noescape func updateVX(state *macState, msg []byte) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/sum_s390x.s b/src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.s similarity index 99% rename from src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/sum_s390x.s rename to src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.s index bdd882c60..aa9e0494c 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/poly1305/sum_s390x.s +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.s @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build gc && !purego // +build gc,!purego #include "textflag.h" @@ -17,7 +18,7 @@ // value. These limbs are, for the most part, zero extended and // placed into 64-bit vector register elements. Each vector // register is 128-bits wide and so holds 2 of these elements. -// Using 26-bit limbs allows us plenty of headroom to accomodate +// Using 26-bit limbs allows us plenty of headroom to accommodate // accumulations before and after multiplication without // overflowing either 32-bits (before multiplication) or 64-bits // (after multiplication). diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/agent/client.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/agent/client.go index b909471cc..3c4d18a15 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/agent/client.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/agent/client.go @@ -8,7 +8,8 @@ // ssh-agent process using the sample server. // // References: -// [PROTOCOL.agent]: https://tools.ietf.org/html/draft-miller-ssh-agent-00 +// +// [PROTOCOL.agent]: https://tools.ietf.org/html/draft-miller-ssh-agent-00 package agent // import "golang.org/x/crypto/ssh/agent" import ( @@ -25,7 +26,6 @@ import ( "math/big" "sync" - "crypto" "golang.org/x/crypto/ed25519" "golang.org/x/crypto/ssh" ) @@ -771,19 +771,53 @@ func (s *agentKeyringSigner) Sign(rand io.Reader, data []byte) (*ssh.Signature, return s.agent.Sign(s.pub, data) } -func (s *agentKeyringSigner) SignWithOpts(rand io.Reader, data []byte, opts crypto.SignerOpts) (*ssh.Signature, error) { - var flags SignatureFlags - if opts != nil { - switch opts.HashFunc() { - case crypto.SHA256: - flags = SignatureFlagRsaSha256 - case crypto.SHA512: - flags = SignatureFlagRsaSha512 - } +func (s *agentKeyringSigner) SignWithAlgorithm(rand io.Reader, data []byte, algorithm string) (*ssh.Signature, error) { + if algorithm == "" || algorithm == underlyingAlgo(s.pub.Type()) { + return s.Sign(rand, data) } + + var flags SignatureFlags + switch algorithm { + case ssh.KeyAlgoRSASHA256: + flags = SignatureFlagRsaSha256 + case ssh.KeyAlgoRSASHA512: + flags = SignatureFlagRsaSha512 + default: + return nil, fmt.Errorf("agent: unsupported algorithm %q", algorithm) + } + return s.agent.SignWithFlags(s.pub, data, flags) } +var _ ssh.AlgorithmSigner = &agentKeyringSigner{} + +// certKeyAlgoNames is a mapping from known certificate algorithm names to the +// corresponding public key signature algorithm. +// +// This map must be kept in sync with the one in certs.go. +var certKeyAlgoNames = map[string]string{ + ssh.CertAlgoRSAv01: ssh.KeyAlgoRSA, + ssh.CertAlgoRSASHA256v01: ssh.KeyAlgoRSASHA256, + ssh.CertAlgoRSASHA512v01: ssh.KeyAlgoRSASHA512, + ssh.CertAlgoDSAv01: ssh.KeyAlgoDSA, + ssh.CertAlgoECDSA256v01: ssh.KeyAlgoECDSA256, + ssh.CertAlgoECDSA384v01: ssh.KeyAlgoECDSA384, + ssh.CertAlgoECDSA521v01: ssh.KeyAlgoECDSA521, + ssh.CertAlgoSKECDSA256v01: ssh.KeyAlgoSKECDSA256, + ssh.CertAlgoED25519v01: ssh.KeyAlgoED25519, + ssh.CertAlgoSKED25519v01: ssh.KeyAlgoSKED25519, +} + +// underlyingAlgo returns the signature algorithm associated with algo (which is +// an advertised or negotiated public key or host key algorithm). These are +// usually the same, except for certificate algorithms. +func underlyingAlgo(algo string) string { + if a, ok := certKeyAlgoNames[algo]; ok { + return a + } + return algo +} + // Calls an extension method. It is up to the agent implementation as to whether or not // any particular extension is supported and may always return an error. Because the // type of the response is up to the implementation, this returns the bytes of the diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/agent/keyring.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/agent/keyring.go index c9d979430..21bfa870f 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/agent/keyring.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/agent/keyring.go @@ -113,7 +113,7 @@ func (r *keyring) Unlock(passphrase []byte) error { // expireKeysLocked removes expired keys from the keyring. If a key was added // with a lifetimesecs contraint and seconds >= lifetimesecs seconds have -// ellapsed, it is removed. The caller *must* be holding the keyring mutex. +// elapsed, it is removed. The caller *must* be holding the keyring mutex. func (r *keyring) expireKeysLocked() { for _, k := range r.keys { if k.expire != nil && time.Now().After(*k.expire) { @@ -205,9 +205,9 @@ func (r *keyring) SignWithFlags(key ssh.PublicKey, data []byte, flags SignatureF var algorithm string switch flags { case SignatureFlagRsaSha256: - algorithm = ssh.SigAlgoRSASHA2256 + algorithm = ssh.KeyAlgoRSASHA256 case SignatureFlagRsaSha512: - algorithm = ssh.SigAlgoRSASHA2512 + algorithm = ssh.KeyAlgoRSASHA512 default: return nil, fmt.Errorf("agent: unsupported signature flags: %d", flags) } diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/certs.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/certs.go index 916c840b6..4600c2077 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/certs.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/certs.go @@ -14,8 +14,10 @@ import ( "time" ) -// These constants from [PROTOCOL.certkeys] represent the algorithm names -// for certificate types supported by this package. +// Certificate algorithm names from [PROTOCOL.certkeys]. These values can appear +// in Certificate.Type, PublicKey.Type, and ClientConfig.HostKeyAlgorithms. +// Unlike key algorithm names, these are not passed to AlgorithmSigner and don't +// appear in the Signature.Format field. const ( CertAlgoRSAv01 = "ssh-rsa-cert-v01@openssh.com" CertAlgoDSAv01 = "ssh-dss-cert-v01@openssh.com" @@ -25,6 +27,21 @@ const ( CertAlgoSKECDSA256v01 = "sk-ecdsa-sha2-nistp256-cert-v01@openssh.com" CertAlgoED25519v01 = "ssh-ed25519-cert-v01@openssh.com" CertAlgoSKED25519v01 = "sk-ssh-ed25519-cert-v01@openssh.com" + + // CertAlgoRSASHA256v01 and CertAlgoRSASHA512v01 can't appear as a + // Certificate.Type (or PublicKey.Type), but only in + // ClientConfig.HostKeyAlgorithms. + CertAlgoRSASHA256v01 = "rsa-sha2-256-cert-v01@openssh.com" + CertAlgoRSASHA512v01 = "rsa-sha2-512-cert-v01@openssh.com" +) + +const ( + // Deprecated: use CertAlgoRSAv01. + CertSigAlgoRSAv01 = CertAlgoRSAv01 + // Deprecated: use CertAlgoRSASHA256v01. + CertSigAlgoRSASHA2256v01 = CertAlgoRSASHA256v01 + // Deprecated: use CertAlgoRSASHA512v01. + CertSigAlgoRSASHA2512v01 = CertAlgoRSASHA512v01 ) // Certificate types distinguish between host and user @@ -423,6 +440,16 @@ func (c *Certificate) SignCert(rand io.Reader, authority Signer) error { } c.SignatureKey = authority.PublicKey() + // Default to KeyAlgoRSASHA512 for ssh-rsa signers. + if v, ok := authority.(AlgorithmSigner); ok && v.PublicKey().Type() == KeyAlgoRSA { + sig, err := v.SignWithAlgorithm(rand, c.bytesForSigning(), KeyAlgoRSASHA512) + if err != nil { + return err + } + c.Signature = sig + return nil + } + sig, err := authority.Sign(rand, c.bytesForSigning()) if err != nil { return err @@ -431,26 +458,42 @@ func (c *Certificate) SignCert(rand io.Reader, authority Signer) error { return nil } -var certAlgoNames = map[string]string{ - KeyAlgoRSA: CertAlgoRSAv01, - KeyAlgoDSA: CertAlgoDSAv01, - KeyAlgoECDSA256: CertAlgoECDSA256v01, - KeyAlgoECDSA384: CertAlgoECDSA384v01, - KeyAlgoECDSA521: CertAlgoECDSA521v01, - KeyAlgoSKECDSA256: CertAlgoSKECDSA256v01, - KeyAlgoED25519: CertAlgoED25519v01, - KeyAlgoSKED25519: CertAlgoSKED25519v01, +// certKeyAlgoNames is a mapping from known certificate algorithm names to the +// corresponding public key signature algorithm. +// +// This map must be kept in sync with the one in agent/client.go. +var certKeyAlgoNames = map[string]string{ + CertAlgoRSAv01: KeyAlgoRSA, + CertAlgoRSASHA256v01: KeyAlgoRSASHA256, + CertAlgoRSASHA512v01: KeyAlgoRSASHA512, + CertAlgoDSAv01: KeyAlgoDSA, + CertAlgoECDSA256v01: KeyAlgoECDSA256, + CertAlgoECDSA384v01: KeyAlgoECDSA384, + CertAlgoECDSA521v01: KeyAlgoECDSA521, + CertAlgoSKECDSA256v01: KeyAlgoSKECDSA256, + CertAlgoED25519v01: KeyAlgoED25519, + CertAlgoSKED25519v01: KeyAlgoSKED25519, } -// certToPrivAlgo returns the underlying algorithm for a certificate algorithm. -// Panics if a non-certificate algorithm is passed. -func certToPrivAlgo(algo string) string { - for privAlgo, pubAlgo := range certAlgoNames { - if pubAlgo == algo { - return privAlgo +// underlyingAlgo returns the signature algorithm associated with algo (which is +// an advertised or negotiated public key or host key algorithm). These are +// usually the same, except for certificate algorithms. +func underlyingAlgo(algo string) string { + if a, ok := certKeyAlgoNames[algo]; ok { + return a + } + return algo +} + +// certificateAlgo returns the certificate algorithms that uses the provided +// underlying signature algorithm. +func certificateAlgo(algo string) (certAlgo string, ok bool) { + for certName, algoName := range certKeyAlgoNames { + if algoName == algo { + return certName, true } } - panic("unknown cert algorithm") + return "", false } func (cert *Certificate) bytesForSigning() []byte { @@ -494,13 +537,13 @@ func (c *Certificate) Marshal() []byte { return result } -// Type returns the key name. It is part of the PublicKey interface. +// Type returns the certificate algorithm name. It is part of the PublicKey interface. func (c *Certificate) Type() string { - algo, ok := certAlgoNames[c.Key.Type()] + certName, ok := certificateAlgo(c.Key.Type()) if !ok { - panic("unknown cert key type " + c.Key.Type()) + panic("unknown certificate type for key type " + c.Key.Type()) } - return algo + return certName } // Verify verifies a signature against the certificate's public diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/cipher.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/cipher.go index 8bd6b3daf..770e8a663 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/cipher.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/cipher.go @@ -18,7 +18,7 @@ import ( "io/ioutil" "golang.org/x/crypto/chacha20" - "golang.org/x/crypto/poly1305" + "golang.org/x/crypto/internal/poly1305" ) const ( @@ -394,6 +394,10 @@ func (c *gcmCipher) readCipherPacket(seqNum uint32, r io.Reader) ([]byte, error) } c.incIV() + if len(plain) == 0 { + return nil, errors.New("ssh: empty packet") + } + padding := plain[0] if padding < 4 { // padding is a byte, so it automatically satisfies @@ -636,7 +640,7 @@ const chacha20Poly1305ID = "chacha20-poly1305@openssh.com" // chacha20Poly1305Cipher implements the chacha20-poly1305@openssh.com // AEAD, which is described here: // -// https://tools.ietf.org/html/draft-josefsson-ssh-chacha20-poly1305-openssh-00 +// https://tools.ietf.org/html/draft-josefsson-ssh-chacha20-poly1305-openssh-00 // // the methods here also implement padding, which RFC4253 Section 6 // also requires of stream ciphers. @@ -710,6 +714,10 @@ func (c *chacha20Poly1305Cipher) readCipherPacket(seqNum uint32, r io.Reader) ([ plain := c.buf[4:contentEnd] s.XORKeyStream(plain, plain) + if len(plain) == 0 { + return nil, errors.New("ssh: empty packet") + } + padding := plain[0] if padding < 4 { // padding is a byte, so it automatically satisfies diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/client.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/client.go index 7b00bff1c..bdc356cbd 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/client.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/client.go @@ -77,7 +77,7 @@ func NewClientConn(c net.Conn, addr string, config *ClientConfig) (Conn, <-chan } conn := &connection{ - sshConn: sshConn{conn: c}, + sshConn: sshConn{conn: c, user: fullConf.User}, } if err := conn.clientHandshake(addr, &fullConf); err != nil { @@ -113,14 +113,18 @@ func (c *connection) clientHandshake(dialAddress string, config *ClientConfig) e return c.clientAuthenticate(config) } -// verifyHostKeySignature verifies the host key obtained in the key -// exchange. -func verifyHostKeySignature(hostKey PublicKey, result *kexResult) error { +// verifyHostKeySignature verifies the host key obtained in the key exchange. +// algo is the negotiated algorithm, and may be a certificate type. +func verifyHostKeySignature(hostKey PublicKey, algo string, result *kexResult) error { sig, rest, ok := parseSignatureBody(result.Signature) if len(rest) > 0 || !ok { return errors.New("ssh: signature parse error") } + if a := underlyingAlgo(algo); sig.Format != a { + return fmt.Errorf("ssh: invalid signature algorithm %q, expected %q", sig.Format, a) + } + return hostKey.Verify(result.H, sig) } @@ -224,11 +228,11 @@ type ClientConfig struct { // be used for the connection. If empty, a reasonable default is used. ClientVersion string - // HostKeyAlgorithms lists the key types that the client will - // accept from the server as host key, in order of + // HostKeyAlgorithms lists the public key algorithms that the client will + // accept from the server for host key authentication, in order of // preference. If empty, a reasonable default is used. Any - // string returned from PublicKey.Type method may be used, or - // any of the CertAlgoXxxx and KeyAlgoXxxx constants. + // string returned from a PublicKey.Type method may be used, or + // any of the CertAlgo and KeyAlgo constants. HostKeyAlgorithms []string // Timeout is the maximum amount of time for the TCP connection to establish. diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/client_auth.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/client_auth.go index c611aeb68..409b5ea1d 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/client_auth.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/client_auth.go @@ -9,6 +9,7 @@ import ( "errors" "fmt" "io" + "strings" ) type authResult int @@ -29,6 +30,33 @@ func (c *connection) clientAuthenticate(config *ClientConfig) error { if err != nil { return err } + // The server may choose to send a SSH_MSG_EXT_INFO at this point (if we + // advertised willingness to receive one, which we always do) or not. See + // RFC 8308, Section 2.4. + extensions := make(map[string][]byte) + if len(packet) > 0 && packet[0] == msgExtInfo { + var extInfo extInfoMsg + if err := Unmarshal(packet, &extInfo); err != nil { + return err + } + payload := extInfo.Payload + for i := uint32(0); i < extInfo.NumExtensions; i++ { + name, rest, ok := parseString(payload) + if !ok { + return parseError(msgExtInfo) + } + value, rest, ok := parseString(rest) + if !ok { + return parseError(msgExtInfo) + } + extensions[string(name)] = value + payload = rest + } + packet, err = c.transport.readPacket() + if err != nil { + return err + } + } var serviceAccept serviceAcceptMsg if err := Unmarshal(packet, &serviceAccept); err != nil { return err @@ -41,7 +69,7 @@ func (c *connection) clientAuthenticate(config *ClientConfig) error { sessionID := c.transport.getSessionID() for auth := AuthMethod(new(noneAuth)); auth != nil; { - ok, methods, err := auth.auth(sessionID, config.User, c.transport, config.Rand) + ok, methods, err := auth.auth(sessionID, config.User, c.transport, config.Rand, extensions) if err != nil { return err } @@ -93,7 +121,7 @@ type AuthMethod interface { // If authentication is not successful, a []string of alternative // method names is returned. If the slice is nil, it will be ignored // and the previous set of possible methods will be reused. - auth(session []byte, user string, p packetConn, rand io.Reader) (authResult, []string, error) + auth(session []byte, user string, p packetConn, rand io.Reader, extensions map[string][]byte) (authResult, []string, error) // method returns the RFC 4252 method name. method() string @@ -102,7 +130,7 @@ type AuthMethod interface { // "none" authentication, RFC 4252 section 5.2. type noneAuth int -func (n *noneAuth) auth(session []byte, user string, c packetConn, rand io.Reader) (authResult, []string, error) { +func (n *noneAuth) auth(session []byte, user string, c packetConn, rand io.Reader, _ map[string][]byte) (authResult, []string, error) { if err := c.writePacket(Marshal(&userAuthRequestMsg{ User: user, Service: serviceSSH, @@ -122,7 +150,7 @@ func (n *noneAuth) method() string { // a function call, e.g. by prompting the user. type passwordCallback func() (password string, err error) -func (cb passwordCallback) auth(session []byte, user string, c packetConn, rand io.Reader) (authResult, []string, error) { +func (cb passwordCallback) auth(session []byte, user string, c packetConn, rand io.Reader, _ map[string][]byte) (authResult, []string, error) { type passwordAuthMsg struct { User string `sshtype:"50"` Service string @@ -189,7 +217,46 @@ func (cb publicKeyCallback) method() string { return "publickey" } -func (cb publicKeyCallback) auth(session []byte, user string, c packetConn, rand io.Reader) (authResult, []string, error) { +func pickSignatureAlgorithm(signer Signer, extensions map[string][]byte) (as AlgorithmSigner, algo string) { + keyFormat := signer.PublicKey().Type() + + // Like in sendKexInit, if the public key implements AlgorithmSigner we + // assume it supports all algorithms, otherwise only the key format one. + as, ok := signer.(AlgorithmSigner) + if !ok { + return algorithmSignerWrapper{signer}, keyFormat + } + + extPayload, ok := extensions["server-sig-algs"] + if !ok { + // If there is no "server-sig-algs" extension, fall back to the key + // format algorithm. + return as, keyFormat + } + + // The server-sig-algs extension only carries underlying signature + // algorithm, but we are trying to select a protocol-level public key + // algorithm, which might be a certificate type. Extend the list of server + // supported algorithms to include the corresponding certificate algorithms. + serverAlgos := strings.Split(string(extPayload), ",") + for _, algo := range serverAlgos { + if certAlgo, ok := certificateAlgo(algo); ok { + serverAlgos = append(serverAlgos, certAlgo) + } + } + + keyAlgos := algorithmsForKeyFormat(keyFormat) + algo, err := findCommon("public key signature algorithm", keyAlgos, serverAlgos) + if err != nil { + // If there is no overlap, try the key anyway with the key format + // algorithm, to support servers that fail to list all supported + // algorithms. + return as, keyFormat + } + return as, algo +} + +func (cb publicKeyCallback) auth(session []byte, user string, c packetConn, rand io.Reader, extensions map[string][]byte) (authResult, []string, error) { // Authentication is performed by sending an enquiry to test if a key is // acceptable to the remote. If the key is acceptable, the client will // attempt to authenticate with the valid key. If not the client will repeat @@ -201,7 +268,10 @@ func (cb publicKeyCallback) auth(session []byte, user string, c packetConn, rand } var methods []string for _, signer := range signers { - ok, err := validateKey(signer.PublicKey(), user, c) + pub := signer.PublicKey() + as, algo := pickSignatureAlgorithm(signer, extensions) + + ok, err := validateKey(pub, algo, user, c) if err != nil { return authFailure, nil, err } @@ -209,13 +279,13 @@ func (cb publicKeyCallback) auth(session []byte, user string, c packetConn, rand continue } - pub := signer.PublicKey() pubKey := pub.Marshal() - sign, err := signer.Sign(rand, buildDataSignedForAuth(session, userAuthRequestMsg{ + data := buildDataSignedForAuth(session, userAuthRequestMsg{ User: user, Service: serviceSSH, Method: cb.method(), - }, []byte(pub.Type()), pubKey)) + }, algo, pubKey) + sign, err := as.SignWithAlgorithm(rand, data, underlyingAlgo(algo)) if err != nil { return authFailure, nil, err } @@ -229,7 +299,7 @@ func (cb publicKeyCallback) auth(session []byte, user string, c packetConn, rand Service: serviceSSH, Method: cb.method(), HasSig: true, - Algoname: pub.Type(), + Algoname: algo, PubKey: pubKey, Sig: sig, } @@ -266,26 +336,25 @@ func containsMethod(methods []string, method string) bool { } // validateKey validates the key provided is acceptable to the server. -func validateKey(key PublicKey, user string, c packetConn) (bool, error) { +func validateKey(key PublicKey, algo string, user string, c packetConn) (bool, error) { pubKey := key.Marshal() msg := publickeyAuthMsg{ User: user, Service: serviceSSH, Method: "publickey", HasSig: false, - Algoname: key.Type(), + Algoname: algo, PubKey: pubKey, } if err := c.writePacket(Marshal(&msg)); err != nil { return false, err } - return confirmKeyAck(key, c) + return confirmKeyAck(key, algo, c) } -func confirmKeyAck(key PublicKey, c packetConn) (bool, error) { +func confirmKeyAck(key PublicKey, algo string, c packetConn) (bool, error) { pubKey := key.Marshal() - algoname := key.Type() for { packet, err := c.readPacket() @@ -302,14 +371,14 @@ func confirmKeyAck(key PublicKey, c packetConn) (bool, error) { if err := Unmarshal(packet, &msg); err != nil { return false, err } - if msg.Algo != algoname || !bytes.Equal(msg.PubKey, pubKey) { + if msg.Algo != algo || !bytes.Equal(msg.PubKey, pubKey) { return false, nil } return true, nil case msgUserAuthFailure: return false, nil default: - return false, unexpectedMessageError(msgUserAuthSuccess, packet[0]) + return false, unexpectedMessageError(msgUserAuthPubKeyOk, packet[0]) } } } @@ -330,6 +399,7 @@ func PublicKeysCallback(getSigners func() (signers []Signer, err error)) AuthMet // along with a list of remaining authentication methods to try next and // an error if an unexpected response was received. func handleAuthResponse(c packetConn) (authResult, []string, error) { + gotMsgExtInfo := false for { packet, err := c.readPacket() if err != nil { @@ -341,6 +411,12 @@ func handleAuthResponse(c packetConn) (authResult, []string, error) { if err := handleBannerResponse(c, packet); err != nil { return authFailure, nil, err } + case msgExtInfo: + // Ignore post-authentication RFC 8308 extensions, once. + if gotMsgExtInfo { + return authFailure, nil, unexpectedMessageError(msgUserAuthSuccess, packet[0]) + } + gotMsgExtInfo = true case msgUserAuthFailure: var msg userAuthFailureMsg if err := Unmarshal(packet, &msg); err != nil { @@ -380,10 +456,10 @@ func handleBannerResponse(c packetConn, packet []byte) error { // disabling echoing (e.g. for passwords), and return all the answers. // Challenge may be called multiple times in a single session. After // successful authentication, the server may send a challenge with no -// questions, for which the user and instruction messages should be +// questions, for which the name and instruction messages should be // printed. RFC 4256 section 3.3 details how the UI should behave for // both CLI and GUI environments. -type KeyboardInteractiveChallenge func(user, instruction string, questions []string, echos []bool) (answers []string, err error) +type KeyboardInteractiveChallenge func(name, instruction string, questions []string, echos []bool) (answers []string, err error) // KeyboardInteractive returns an AuthMethod using a prompt/response // sequence controlled by the server. @@ -395,7 +471,7 @@ func (cb KeyboardInteractiveChallenge) method() string { return "keyboard-interactive" } -func (cb KeyboardInteractiveChallenge) auth(session []byte, user string, c packetConn, rand io.Reader) (authResult, []string, error) { +func (cb KeyboardInteractiveChallenge) auth(session []byte, user string, c packetConn, rand io.Reader, _ map[string][]byte) (authResult, []string, error) { type initiateMsg struct { User string `sshtype:"50"` Service string @@ -412,6 +488,7 @@ func (cb KeyboardInteractiveChallenge) auth(session []byte, user string, c packe return authFailure, nil, err } + gotMsgExtInfo := false for { packet, err := c.readPacket() if err != nil { @@ -425,6 +502,13 @@ func (cb KeyboardInteractiveChallenge) auth(session []byte, user string, c packe return authFailure, nil, err } continue + case msgExtInfo: + // Ignore post-authentication RFC 8308 extensions, once. + if gotMsgExtInfo { + return authFailure, nil, unexpectedMessageError(msgUserAuthInfoRequest, packet[0]) + } + gotMsgExtInfo = true + continue case msgUserAuthInfoRequest: // OK case msgUserAuthFailure: @@ -465,7 +549,7 @@ func (cb KeyboardInteractiveChallenge) auth(session []byte, user string, c packe return authFailure, nil, errors.New("ssh: extra data following keyboard-interactive pairs") } - answers, err := cb(msg.User, msg.Instruction, prompts, echos) + answers, err := cb(msg.Name, msg.Instruction, prompts, echos) if err != nil { return authFailure, nil, err } @@ -497,9 +581,9 @@ type retryableAuthMethod struct { maxTries int } -func (r *retryableAuthMethod) auth(session []byte, user string, c packetConn, rand io.Reader) (ok authResult, methods []string, err error) { +func (r *retryableAuthMethod) auth(session []byte, user string, c packetConn, rand io.Reader, extensions map[string][]byte) (ok authResult, methods []string, err error) { for i := 0; r.maxTries <= 0 || i < r.maxTries; i++ { - ok, methods, err = r.authMethod.auth(session, user, c, rand) + ok, methods, err = r.authMethod.auth(session, user, c, rand, extensions) if ok != authFailure || err != nil { // either success, partial success or error terminate return ok, methods, err } @@ -542,7 +626,7 @@ type gssAPIWithMICCallback struct { target string } -func (g *gssAPIWithMICCallback) auth(session []byte, user string, c packetConn, rand io.Reader) (authResult, []string, error) { +func (g *gssAPIWithMICCallback) auth(session []byte, user string, c packetConn, rand io.Reader, _ map[string][]byte) (authResult, []string, error) { m := &userAuthRequestMsg{ User: user, Service: serviceSSH, diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/common.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/common.go index 290382d05..2a47a61de 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/common.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/common.go @@ -44,11 +44,11 @@ var preferredCiphers = []string{ // supportedKexAlgos specifies the supported key-exchange algorithms in // preference order. var supportedKexAlgos = []string{ - kexAlgoCurve25519SHA256, + kexAlgoCurve25519SHA256, kexAlgoCurve25519SHA256LibSSH, // P384 and P521 are not constant-time yet, but since we don't // reuse ephemeral keys, using them for ECDH should be OK. kexAlgoECDH256, kexAlgoECDH384, kexAlgoECDH521, - kexAlgoDH14SHA1, kexAlgoDH1SHA1, + kexAlgoDH14SHA256, kexAlgoDH14SHA1, kexAlgoDH1SHA1, } // serverForbiddenKexAlgos contains key exchange algorithms, that are forbidden @@ -61,18 +61,20 @@ var serverForbiddenKexAlgos = map[string]struct{}{ // preferredKexAlgos specifies the default preference for key-exchange algorithms // in preference order. var preferredKexAlgos = []string{ - kexAlgoCurve25519SHA256, + kexAlgoCurve25519SHA256, kexAlgoCurve25519SHA256LibSSH, kexAlgoECDH256, kexAlgoECDH384, kexAlgoECDH521, - kexAlgoDH14SHA1, + kexAlgoDH14SHA256, kexAlgoDH14SHA1, } // supportedHostKeyAlgos specifies the supported host-key algorithms (i.e. methods // of authenticating servers) in preference order. var supportedHostKeyAlgos = []string{ + CertAlgoRSASHA512v01, CertAlgoRSASHA256v01, CertAlgoRSAv01, CertAlgoDSAv01, CertAlgoECDSA256v01, CertAlgoECDSA384v01, CertAlgoECDSA521v01, CertAlgoED25519v01, KeyAlgoECDSA256, KeyAlgoECDSA384, KeyAlgoECDSA521, + KeyAlgoRSASHA512, KeyAlgoRSASHA256, KeyAlgoRSA, KeyAlgoDSA, KeyAlgoED25519, @@ -87,19 +89,33 @@ var supportedMACs = []string{ var supportedCompressions = []string{compressionNone} -// hashFuncs keeps the mapping of supported algorithms to their respective -// hashes needed for signature verification. +// hashFuncs keeps the mapping of supported signature algorithms to their +// respective hashes needed for signing and verification. var hashFuncs = map[string]crypto.Hash{ - KeyAlgoRSA: crypto.SHA1, - KeyAlgoDSA: crypto.SHA1, - KeyAlgoECDSA256: crypto.SHA256, - KeyAlgoECDSA384: crypto.SHA384, - KeyAlgoECDSA521: crypto.SHA512, - CertAlgoRSAv01: crypto.SHA1, - CertAlgoDSAv01: crypto.SHA1, - CertAlgoECDSA256v01: crypto.SHA256, - CertAlgoECDSA384v01: crypto.SHA384, - CertAlgoECDSA521v01: crypto.SHA512, + KeyAlgoRSA: crypto.SHA1, + KeyAlgoRSASHA256: crypto.SHA256, + KeyAlgoRSASHA512: crypto.SHA512, + KeyAlgoDSA: crypto.SHA1, + KeyAlgoECDSA256: crypto.SHA256, + KeyAlgoECDSA384: crypto.SHA384, + KeyAlgoECDSA521: crypto.SHA512, + // KeyAlgoED25519 doesn't pre-hash. + KeyAlgoSKECDSA256: crypto.SHA256, + KeyAlgoSKED25519: crypto.SHA256, +} + +// algorithmsForKeyFormat returns the supported signature algorithms for a given +// public key format (PublicKey.Type), in order of preference. See RFC 8332, +// Section 2. See also the note in sendKexInit on backwards compatibility. +func algorithmsForKeyFormat(keyFormat string) []string { + switch keyFormat { + case KeyAlgoRSA: + return []string{KeyAlgoRSASHA256, KeyAlgoRSASHA512, KeyAlgoRSA} + case CertAlgoRSAv01: + return []string{CertAlgoRSASHA256v01, CertAlgoRSASHA512v01, CertAlgoRSAv01} + default: + return []string{keyFormat} + } } // unexpectedMessageError results when the SSH message that we received didn't @@ -146,6 +162,11 @@ func (a *directionAlgorithms) rekeyBytes() int64 { return 1 << 30 } +var aeadCiphers = map[string]bool{ + gcmCipherID: true, + chacha20Poly1305ID: true, +} + type algorithms struct { kex string hostKey string @@ -181,14 +202,18 @@ func findAgreedAlgorithms(isClient bool, clientKexInit, serverKexInit *kexInitMs return } - ctos.MAC, err = findCommon("client to server MAC", clientKexInit.MACsClientServer, serverKexInit.MACsClientServer) - if err != nil { - return + if !aeadCiphers[ctos.Cipher] { + ctos.MAC, err = findCommon("client to server MAC", clientKexInit.MACsClientServer, serverKexInit.MACsClientServer) + if err != nil { + return + } } - stoc.MAC, err = findCommon("server to client MAC", clientKexInit.MACsServerClient, serverKexInit.MACsServerClient) - if err != nil { - return + if !aeadCiphers[stoc.Cipher] { + stoc.MAC, err = findCommon("server to client MAC", clientKexInit.MACsServerClient, serverKexInit.MACsServerClient) + if err != nil { + return + } } ctos.Compression, err = findCommon("client to server compression", clientKexInit.CompressionClientServer, serverKexInit.CompressionClientServer) @@ -272,8 +297,9 @@ func (c *Config) SetDefaults() { } // buildDataSignedForAuth returns the data that is signed in order to prove -// possession of a private key. See RFC 4252, section 7. -func buildDataSignedForAuth(sessionID []byte, req userAuthRequestMsg, algo, pubKey []byte) []byte { +// possession of a private key. See RFC 4252, section 7. algo is the advertised +// algorithm, and may be a certificate type. +func buildDataSignedForAuth(sessionID []byte, req userAuthRequestMsg, algo string, pubKey []byte) []byte { data := struct { Session []byte Type byte @@ -281,7 +307,7 @@ func buildDataSignedForAuth(sessionID []byte, req userAuthRequestMsg, algo, pubK Service string Method string Sign bool - Algo []byte + Algo string PubKey []byte }{ sessionID, diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/doc.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/doc.go index 67b7322c0..f6bff60dc 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/doc.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/doc.go @@ -12,8 +12,9 @@ the multiplexed nature of SSH is exposed to users that wish to support others. References: - [PROTOCOL.certkeys]: http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/PROTOCOL.certkeys?rev=HEAD - [SSH-PARAMETERS]: http://www.iana.org/assignments/ssh-parameters/ssh-parameters.xml#ssh-parameters-1 + + [PROTOCOL.certkeys]: http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/PROTOCOL.certkeys?rev=HEAD + [SSH-PARAMETERS]: http://www.iana.org/assignments/ssh-parameters/ssh-parameters.xml#ssh-parameters-1 This package does not fall under the stability promise of the Go language itself, so its API may be changed when pressing needs arise. diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/handshake.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/handshake.go index 2b10b05a4..653dc4d2c 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/handshake.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/handshake.go @@ -455,14 +455,38 @@ func (t *handshakeTransport) sendKexInit() error { } io.ReadFull(rand.Reader, msg.Cookie[:]) - if len(t.hostKeys) > 0 { + isServer := len(t.hostKeys) > 0 + if isServer { for _, k := range t.hostKeys { - msg.ServerHostKeyAlgos = append( - msg.ServerHostKeyAlgos, k.PublicKey().Type()) + // If k is an AlgorithmSigner, presume it supports all signature algorithms + // associated with the key format. (Ideally AlgorithmSigner would have a + // method to advertise supported algorithms, but it doesn't. This means that + // adding support for a new algorithm is a breaking change, as we will + // immediately negotiate it even if existing implementations don't support + // it. If that ever happens, we'll have to figure something out.) + // If k is not an AlgorithmSigner, we can only assume it only supports the + // algorithms that matches the key format. (This means that Sign can't pick + // a different default.) + keyFormat := k.PublicKey().Type() + if _, ok := k.(AlgorithmSigner); ok { + msg.ServerHostKeyAlgos = append(msg.ServerHostKeyAlgos, algorithmsForKeyFormat(keyFormat)...) + } else { + msg.ServerHostKeyAlgos = append(msg.ServerHostKeyAlgos, keyFormat) + } } } else { msg.ServerHostKeyAlgos = t.hostKeyAlgorithms + + // As a client we opt in to receiving SSH_MSG_EXT_INFO so we know what + // algorithms the server supports for public key authentication. See RFC + // 8308, Section 2.1. + if firstKeyExchange := t.sessionID == nil; firstKeyExchange { + msg.KexAlgos = make([]string, 0, len(t.config.KeyExchanges)+1) + msg.KexAlgos = append(msg.KexAlgos, t.config.KeyExchanges...) + msg.KexAlgos = append(msg.KexAlgos, "ext-info-c") + } } + packet := Marshal(msg) // writePacket destroys the contents, so save a copy. @@ -582,9 +606,9 @@ func (t *handshakeTransport) enterKeyExchange(otherInitPacket []byte) error { var result *kexResult if len(t.hostKeys) > 0 { - result, err = t.server(kex, t.algorithms, &magics) + result, err = t.server(kex, &magics) } else { - result, err = t.client(kex, t.algorithms, &magics) + result, err = t.client(kex, &magics) } if err != nil { @@ -611,19 +635,52 @@ func (t *handshakeTransport) enterKeyExchange(otherInitPacket []byte) error { return nil } -func (t *handshakeTransport) server(kex kexAlgorithm, algs *algorithms, magics *handshakeMagics) (*kexResult, error) { - var hostKey Signer - for _, k := range t.hostKeys { - if algs.hostKey == k.PublicKey().Type() { - hostKey = k +// algorithmSignerWrapper is an AlgorithmSigner that only supports the default +// key format algorithm. +// +// This is technically a violation of the AlgorithmSigner interface, but it +// should be unreachable given where we use this. Anyway, at least it returns an +// error instead of panicing or producing an incorrect signature. +type algorithmSignerWrapper struct { + Signer +} + +func (a algorithmSignerWrapper) SignWithAlgorithm(rand io.Reader, data []byte, algorithm string) (*Signature, error) { + if algorithm != underlyingAlgo(a.PublicKey().Type()) { + return nil, errors.New("ssh: internal error: algorithmSignerWrapper invoked with non-default algorithm") + } + return a.Sign(rand, data) +} + +func pickHostKey(hostKeys []Signer, algo string) AlgorithmSigner { + for _, k := range hostKeys { + if algo == k.PublicKey().Type() { + return algorithmSignerWrapper{k} + } + k, ok := k.(AlgorithmSigner) + if !ok { + continue + } + for _, a := range algorithmsForKeyFormat(k.PublicKey().Type()) { + if algo == a { + return k + } } } + return nil +} - r, err := kex.Server(t.conn, t.config.Rand, magics, hostKey) +func (t *handshakeTransport) server(kex kexAlgorithm, magics *handshakeMagics) (*kexResult, error) { + hostKey := pickHostKey(t.hostKeys, t.algorithms.hostKey) + if hostKey == nil { + return nil, errors.New("ssh: internal error: negotiated unsupported signature type") + } + + r, err := kex.Server(t.conn, t.config.Rand, magics, hostKey, t.algorithms.hostKey) return r, err } -func (t *handshakeTransport) client(kex kexAlgorithm, algs *algorithms, magics *handshakeMagics) (*kexResult, error) { +func (t *handshakeTransport) client(kex kexAlgorithm, magics *handshakeMagics) (*kexResult, error) { result, err := kex.Client(t.conn, t.config.Rand, magics) if err != nil { return nil, err @@ -634,7 +691,7 @@ func (t *handshakeTransport) client(kex kexAlgorithm, algs *algorithms, magics * return nil, err } - if err := verifyHostKeySignature(hostKey, result); err != nil { + if err := verifyHostKeySignature(hostKey, t.algorithms.hostKey, result); err != nil { return nil, err } diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/kex.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/kex.go index 766e92939..927a90cd4 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/kex.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/kex.go @@ -20,12 +20,14 @@ import ( ) const ( - kexAlgoDH1SHA1 = "diffie-hellman-group1-sha1" - kexAlgoDH14SHA1 = "diffie-hellman-group14-sha1" - kexAlgoECDH256 = "ecdh-sha2-nistp256" - kexAlgoECDH384 = "ecdh-sha2-nistp384" - kexAlgoECDH521 = "ecdh-sha2-nistp521" - kexAlgoCurve25519SHA256 = "curve25519-sha256@libssh.org" + kexAlgoDH1SHA1 = "diffie-hellman-group1-sha1" + kexAlgoDH14SHA1 = "diffie-hellman-group14-sha1" + kexAlgoDH14SHA256 = "diffie-hellman-group14-sha256" + kexAlgoECDH256 = "ecdh-sha2-nistp256" + kexAlgoECDH384 = "ecdh-sha2-nistp384" + kexAlgoECDH521 = "ecdh-sha2-nistp521" + kexAlgoCurve25519SHA256LibSSH = "curve25519-sha256@libssh.org" + kexAlgoCurve25519SHA256 = "curve25519-sha256" // For the following kex only the client half contains a production // ready implementation. The server half only consists of a minimal @@ -75,8 +77,9 @@ func (m *handshakeMagics) write(w io.Writer) { // kexAlgorithm abstracts different key exchange algorithms. type kexAlgorithm interface { // Server runs server-side key agreement, signing the result - // with a hostkey. - Server(p packetConn, rand io.Reader, magics *handshakeMagics, s Signer) (*kexResult, error) + // with a hostkey. algo is the negotiated algorithm, and may + // be a certificate type. + Server(p packetConn, rand io.Reader, magics *handshakeMagics, s AlgorithmSigner, algo string) (*kexResult, error) // Client runs the client-side key agreement. Caller is // responsible for verifying the host key signature. @@ -86,6 +89,7 @@ type kexAlgorithm interface { // dhGroup is a multiplicative group suitable for implementing Diffie-Hellman key agreement. type dhGroup struct { g, p, pMinus1 *big.Int + hashFunc crypto.Hash } func (group *dhGroup) diffieHellman(theirPublic, myPrivate *big.Int) (*big.Int, error) { @@ -96,8 +100,6 @@ func (group *dhGroup) diffieHellman(theirPublic, myPrivate *big.Int) (*big.Int, } func (group *dhGroup) Client(c packetConn, randSource io.Reader, magics *handshakeMagics) (*kexResult, error) { - hashFunc := crypto.SHA1 - var x *big.Int for { var err error @@ -132,7 +134,7 @@ func (group *dhGroup) Client(c packetConn, randSource io.Reader, magics *handsha return nil, err } - h := hashFunc.New() + h := group.hashFunc.New() magics.write(h) writeString(h, kexDHReply.HostKey) writeInt(h, X) @@ -146,12 +148,11 @@ func (group *dhGroup) Client(c packetConn, randSource io.Reader, magics *handsha K: K, HostKey: kexDHReply.HostKey, Signature: kexDHReply.Signature, - Hash: crypto.SHA1, + Hash: group.hashFunc, }, nil } -func (group *dhGroup) Server(c packetConn, randSource io.Reader, magics *handshakeMagics, priv Signer) (result *kexResult, err error) { - hashFunc := crypto.SHA1 +func (group *dhGroup) Server(c packetConn, randSource io.Reader, magics *handshakeMagics, priv AlgorithmSigner, algo string) (result *kexResult, err error) { packet, err := c.readPacket() if err != nil { return @@ -179,7 +180,7 @@ func (group *dhGroup) Server(c packetConn, randSource io.Reader, magics *handsha hostKeyBytes := priv.PublicKey().Marshal() - h := hashFunc.New() + h := group.hashFunc.New() magics.write(h) writeString(h, hostKeyBytes) writeInt(h, kexDHInit.X) @@ -193,7 +194,7 @@ func (group *dhGroup) Server(c packetConn, randSource io.Reader, magics *handsha // H is already a hash, but the hostkey signing will apply its // own key-specific hash algorithm. - sig, err := signAndMarshal(priv, randSource, H) + sig, err := signAndMarshal(priv, randSource, H, algo) if err != nil { return nil, err } @@ -211,7 +212,7 @@ func (group *dhGroup) Server(c packetConn, randSource io.Reader, magics *handsha K: K, HostKey: hostKeyBytes, Signature: sig, - Hash: crypto.SHA1, + Hash: group.hashFunc, }, err } @@ -314,7 +315,7 @@ func validateECPublicKey(curve elliptic.Curve, x, y *big.Int) bool { return true } -func (kex *ecdh) Server(c packetConn, rand io.Reader, magics *handshakeMagics, priv Signer) (result *kexResult, err error) { +func (kex *ecdh) Server(c packetConn, rand io.Reader, magics *handshakeMagics, priv AlgorithmSigner, algo string) (result *kexResult, err error) { packet, err := c.readPacket() if err != nil { return nil, err @@ -359,7 +360,7 @@ func (kex *ecdh) Server(c packetConn, rand io.Reader, magics *handshakeMagics, p // H is already a hash, but the hostkey signing will apply its // own key-specific hash algorithm. - sig, err := signAndMarshal(priv, rand, H) + sig, err := signAndMarshal(priv, rand, H, algo) if err != nil { return nil, err } @@ -384,39 +385,62 @@ func (kex *ecdh) Server(c packetConn, rand io.Reader, magics *handshakeMagics, p }, nil } +// ecHash returns the hash to match the given elliptic curve, see RFC +// 5656, section 6.2.1 +func ecHash(curve elliptic.Curve) crypto.Hash { + bitSize := curve.Params().BitSize + switch { + case bitSize <= 256: + return crypto.SHA256 + case bitSize <= 384: + return crypto.SHA384 + } + return crypto.SHA512 +} + var kexAlgoMap = map[string]kexAlgorithm{} func init() { - // This is the group called diffie-hellman-group1-sha1 in RFC - // 4253 and Oakley Group 2 in RFC 2409. + // This is the group called diffie-hellman-group1-sha1 in + // RFC 4253 and Oakley Group 2 in RFC 2409. p, _ := new(big.Int).SetString("FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD129024E088A67CC74020BBEA63B139B22514A08798E3404DDEF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7EDEE386BFB5A899FA5AE9F24117C4B1FE649286651ECE65381FFFFFFFFFFFFFFFF", 16) kexAlgoMap[kexAlgoDH1SHA1] = &dhGroup{ + g: new(big.Int).SetInt64(2), + p: p, + pMinus1: new(big.Int).Sub(p, bigOne), + hashFunc: crypto.SHA1, + } + + // This are the groups called diffie-hellman-group14-sha1 and + // diffie-hellman-group14-sha256 in RFC 4253 and RFC 8268, + // and Oakley Group 14 in RFC 3526. + p, _ = new(big.Int).SetString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group14 := &dhGroup{ g: new(big.Int).SetInt64(2), p: p, pMinus1: new(big.Int).Sub(p, bigOne), } - // This is the group called diffie-hellman-group14-sha1 in RFC - // 4253 and Oakley Group 14 in RFC 3526. - p, _ = new(big.Int).SetString("FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD129024E088A67CC74020BBEA63B139B22514A08798E3404DDEF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7EDEE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3DC2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F83655D23DCA3AD961C62F356208552BB9ED529077096966D670C354E4ABC9804F1746C08CA18217C32905E462E36CE3BE39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9DE2BCBF6955817183995497CEA956AE515D2261898FA051015728E5A8AACAA68FFFFFFFFFFFFFFFF", 16) - kexAlgoMap[kexAlgoDH14SHA1] = &dhGroup{ - g: new(big.Int).SetInt64(2), - p: p, - pMinus1: new(big.Int).Sub(p, bigOne), + g: group14.g, p: group14.p, pMinus1: group14.pMinus1, + hashFunc: crypto.SHA1, + } + kexAlgoMap[kexAlgoDH14SHA256] = &dhGroup{ + g: group14.g, p: group14.p, pMinus1: group14.pMinus1, + hashFunc: crypto.SHA256, } kexAlgoMap[kexAlgoECDH521] = &ecdh{elliptic.P521()} kexAlgoMap[kexAlgoECDH384] = &ecdh{elliptic.P384()} kexAlgoMap[kexAlgoECDH256] = &ecdh{elliptic.P256()} kexAlgoMap[kexAlgoCurve25519SHA256] = &curve25519sha256{} + kexAlgoMap[kexAlgoCurve25519SHA256LibSSH] = &curve25519sha256{} kexAlgoMap[kexAlgoDHGEXSHA1] = &dhGEXSHA{hashFunc: crypto.SHA1} kexAlgoMap[kexAlgoDHGEXSHA256] = &dhGEXSHA{hashFunc: crypto.SHA256} } -// curve25519sha256 implements the curve25519-sha256@libssh.org key -// agreement protocol, as described in -// https://git.libssh.org/projects/libssh.git/tree/doc/curve25519-sha256@libssh.org.txt +// curve25519sha256 implements the curve25519-sha256 (formerly known as +// curve25519-sha256@libssh.org) key exchange method, as described in RFC 8731. type curve25519sha256 struct{} type curve25519KeyPair struct { @@ -486,7 +510,7 @@ func (kex *curve25519sha256) Client(c packetConn, rand io.Reader, magics *handsh }, nil } -func (kex *curve25519sha256) Server(c packetConn, rand io.Reader, magics *handshakeMagics, priv Signer) (result *kexResult, err error) { +func (kex *curve25519sha256) Server(c packetConn, rand io.Reader, magics *handshakeMagics, priv AlgorithmSigner, algo string) (result *kexResult, err error) { packet, err := c.readPacket() if err != nil { return @@ -527,7 +551,7 @@ func (kex *curve25519sha256) Server(c packetConn, rand io.Reader, magics *handsh H := h.Sum(nil) - sig, err := signAndMarshal(priv, rand, H) + sig, err := signAndMarshal(priv, rand, H, algo) if err != nil { return nil, err } @@ -553,7 +577,6 @@ func (kex *curve25519sha256) Server(c packetConn, rand io.Reader, magics *handsh // diffie-hellman-group-exchange-sha256 key agreement protocols, // as described in RFC 4419 type dhGEXSHA struct { - g, p *big.Int hashFunc crypto.Hash } @@ -563,14 +586,7 @@ const ( dhGroupExchangeMaximumBits = 8192 ) -func (gex *dhGEXSHA) diffieHellman(theirPublic, myPrivate *big.Int) (*big.Int, error) { - if theirPublic.Sign() <= 0 || theirPublic.Cmp(gex.p) >= 0 { - return nil, fmt.Errorf("ssh: DH parameter out of bounds") - } - return new(big.Int).Exp(theirPublic, myPrivate, gex.p), nil -} - -func (gex dhGEXSHA) Client(c packetConn, randSource io.Reader, magics *handshakeMagics) (*kexResult, error) { +func (gex *dhGEXSHA) Client(c packetConn, randSource io.Reader, magics *handshakeMagics) (*kexResult, error) { // Send GexRequest kexDHGexRequest := kexDHGexRequestMsg{ MinBits: dhGroupExchangeMinimumBits, @@ -587,35 +603,29 @@ func (gex dhGEXSHA) Client(c packetConn, randSource io.Reader, magics *handshake return nil, err } - var kexDHGexGroup kexDHGexGroupMsg - if err = Unmarshal(packet, &kexDHGexGroup); err != nil { + var msg kexDHGexGroupMsg + if err = Unmarshal(packet, &msg); err != nil { return nil, err } // reject if p's bit length < dhGroupExchangeMinimumBits or > dhGroupExchangeMaximumBits - if kexDHGexGroup.P.BitLen() < dhGroupExchangeMinimumBits || kexDHGexGroup.P.BitLen() > dhGroupExchangeMaximumBits { - return nil, fmt.Errorf("ssh: server-generated gex p is out of range (%d bits)", kexDHGexGroup.P.BitLen()) + if msg.P.BitLen() < dhGroupExchangeMinimumBits || msg.P.BitLen() > dhGroupExchangeMaximumBits { + return nil, fmt.Errorf("ssh: server-generated gex p is out of range (%d bits)", msg.P.BitLen()) } - gex.p = kexDHGexGroup.P - gex.g = kexDHGexGroup.G - - // Check if g is safe by verifing that g > 1 and g < p - 1 - one := big.NewInt(1) - var pMinusOne = &big.Int{} - pMinusOne.Sub(gex.p, one) - if gex.g.Cmp(one) != 1 && gex.g.Cmp(pMinusOne) != -1 { + // Check if g is safe by verifying that 1 < g < p-1 + pMinusOne := new(big.Int).Sub(msg.P, bigOne) + if msg.G.Cmp(bigOne) <= 0 || msg.G.Cmp(pMinusOne) >= 0 { return nil, fmt.Errorf("ssh: server provided gex g is not safe") } // Send GexInit - var pHalf = &big.Int{} - pHalf.Rsh(gex.p, 1) + pHalf := new(big.Int).Rsh(msg.P, 1) x, err := rand.Int(randSource, pHalf) if err != nil { return nil, err } - X := new(big.Int).Exp(gex.g, x, gex.p) + X := new(big.Int).Exp(msg.G, x, msg.P) kexDHGexInit := kexDHGexInitMsg{ X: X, } @@ -634,13 +644,13 @@ func (gex dhGEXSHA) Client(c packetConn, randSource io.Reader, magics *handshake return nil, err } - kInt, err := gex.diffieHellman(kexDHGexReply.Y, x) - if err != nil { - return nil, err + if kexDHGexReply.Y.Cmp(bigOne) <= 0 || kexDHGexReply.Y.Cmp(pMinusOne) >= 0 { + return nil, errors.New("ssh: DH parameter out of bounds") } + kInt := new(big.Int).Exp(kexDHGexReply.Y, x, msg.P) - // Check if k is safe by verifing that k > 1 and k < p - 1 - if kInt.Cmp(one) != 1 && kInt.Cmp(pMinusOne) != -1 { + // Check if k is safe by verifying that k > 1 and k < p - 1 + if kInt.Cmp(bigOne) <= 0 || kInt.Cmp(pMinusOne) >= 0 { return nil, fmt.Errorf("ssh: derived k is not safe") } @@ -650,8 +660,8 @@ func (gex dhGEXSHA) Client(c packetConn, randSource io.Reader, magics *handshake binary.Write(h, binary.BigEndian, uint32(dhGroupExchangeMinimumBits)) binary.Write(h, binary.BigEndian, uint32(dhGroupExchangePreferredBits)) binary.Write(h, binary.BigEndian, uint32(dhGroupExchangeMaximumBits)) - writeInt(h, gex.p) - writeInt(h, gex.g) + writeInt(h, msg.P) + writeInt(h, msg.G) writeInt(h, X) writeInt(h, kexDHGexReply.Y) K := make([]byte, intLength(kInt)) @@ -670,7 +680,7 @@ func (gex dhGEXSHA) Client(c packetConn, randSource io.Reader, magics *handshake // Server half implementation of the Diffie Hellman Key Exchange with SHA1 and SHA256. // // This is a minimal implementation to satisfy the automated tests. -func (gex dhGEXSHA) Server(c packetConn, randSource io.Reader, magics *handshakeMagics, priv Signer) (result *kexResult, err error) { +func (gex dhGEXSHA) Server(c packetConn, randSource io.Reader, magics *handshakeMagics, priv AlgorithmSigner, algo string) (result *kexResult, err error) { // Receive GexRequest packet, err := c.readPacket() if err != nil { @@ -681,35 +691,17 @@ func (gex dhGEXSHA) Server(c packetConn, randSource io.Reader, magics *handshake return } - // smoosh the user's preferred size into our own limits - if kexDHGexRequest.PreferedBits > dhGroupExchangeMaximumBits { - kexDHGexRequest.PreferedBits = dhGroupExchangeMaximumBits - } - if kexDHGexRequest.PreferedBits < dhGroupExchangeMinimumBits { - kexDHGexRequest.PreferedBits = dhGroupExchangeMinimumBits - } - // fix min/max if they're inconsistent. technically, we could just pout - // and hang up, but there's no harm in giving them the benefit of the - // doubt and just picking a bitsize for them. - if kexDHGexRequest.MinBits > kexDHGexRequest.PreferedBits { - kexDHGexRequest.MinBits = kexDHGexRequest.PreferedBits - } - if kexDHGexRequest.MaxBits < kexDHGexRequest.PreferedBits { - kexDHGexRequest.MaxBits = kexDHGexRequest.PreferedBits - } - // Send GexGroup // This is the group called diffie-hellman-group14-sha1 in RFC // 4253 and Oakley Group 14 in RFC 3526. p, _ := new(big.Int).SetString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gex.p = p - gex.g = big.NewInt(2) + g := big.NewInt(2) - kexDHGexGroup := kexDHGexGroupMsg{ - P: gex.p, - G: gex.g, + msg := &kexDHGexGroupMsg{ + P: p, + G: g, } - if err := c.writePacket(Marshal(&kexDHGexGroup)); err != nil { + if err := c.writePacket(Marshal(msg)); err != nil { return nil, err } @@ -723,19 +715,19 @@ func (gex dhGEXSHA) Server(c packetConn, randSource io.Reader, magics *handshake return } - var pHalf = &big.Int{} - pHalf.Rsh(gex.p, 1) + pHalf := new(big.Int).Rsh(p, 1) y, err := rand.Int(randSource, pHalf) if err != nil { return } + Y := new(big.Int).Exp(g, y, p) - Y := new(big.Int).Exp(gex.g, y, gex.p) - kInt, err := gex.diffieHellman(kexDHGexInit.X, y) - if err != nil { - return nil, err + pMinusOne := new(big.Int).Sub(p, bigOne) + if kexDHGexInit.X.Cmp(bigOne) <= 0 || kexDHGexInit.X.Cmp(pMinusOne) >= 0 { + return nil, errors.New("ssh: DH parameter out of bounds") } + kInt := new(big.Int).Exp(kexDHGexInit.X, y, p) hostKeyBytes := priv.PublicKey().Marshal() @@ -745,8 +737,8 @@ func (gex dhGEXSHA) Server(c packetConn, randSource io.Reader, magics *handshake binary.Write(h, binary.BigEndian, uint32(dhGroupExchangeMinimumBits)) binary.Write(h, binary.BigEndian, uint32(dhGroupExchangePreferredBits)) binary.Write(h, binary.BigEndian, uint32(dhGroupExchangeMaximumBits)) - writeInt(h, gex.p) - writeInt(h, gex.g) + writeInt(h, p) + writeInt(h, g) writeInt(h, kexDHGexInit.X) writeInt(h, Y) @@ -758,7 +750,7 @@ func (gex dhGEXSHA) Server(c packetConn, randSource io.Reader, magics *handshake // H is already a hash, but the hostkey signing will apply its // own key-specific hash algorithm. - sig, err := signAndMarshal(priv, randSource, H) + sig, err := signAndMarshal(priv, randSource, H, algo) if err != nil { return nil, err } diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/keys.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/keys.go index 31f26349a..1c7de1a6d 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/keys.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/keys.go @@ -30,8 +30,9 @@ import ( "golang.org/x/crypto/ssh/internal/bcrypt_pbkdf" ) -// These constants represent the algorithm names for key types supported by this -// package. +// Public key algorithms names. These values can appear in PublicKey.Type, +// ClientConfig.HostKeyAlgorithms, Signature.Format, or as AlgorithmSigner +// arguments. const ( KeyAlgoRSA = "ssh-rsa" KeyAlgoDSA = "ssh-dss" @@ -41,16 +42,21 @@ const ( KeyAlgoECDSA521 = "ecdsa-sha2-nistp521" KeyAlgoED25519 = "ssh-ed25519" KeyAlgoSKED25519 = "sk-ssh-ed25519@openssh.com" + + // KeyAlgoRSASHA256 and KeyAlgoRSASHA512 are only public key algorithms, not + // public key formats, so they can't appear as a PublicKey.Type. The + // corresponding PublicKey.Type is KeyAlgoRSA. See RFC 8332, Section 2. + KeyAlgoRSASHA256 = "rsa-sha2-256" + KeyAlgoRSASHA512 = "rsa-sha2-512" ) -// These constants represent non-default signature algorithms that are supported -// as algorithm parameters to AlgorithmSigner.SignWithAlgorithm methods. See -// [PROTOCOL.agent] section 4.5.1 and -// https://tools.ietf.org/html/draft-ietf-curdle-rsa-sha2-10 const ( - SigAlgoRSA = "ssh-rsa" - SigAlgoRSASHA2256 = "rsa-sha2-256" - SigAlgoRSASHA2512 = "rsa-sha2-512" + // Deprecated: use KeyAlgoRSA. + SigAlgoRSA = KeyAlgoRSA + // Deprecated: use KeyAlgoRSASHA256. + SigAlgoRSASHA2256 = KeyAlgoRSASHA256 + // Deprecated: use KeyAlgoRSASHA512. + SigAlgoRSASHA2512 = KeyAlgoRSASHA512 ) // parsePubKey parses a public key of the given algorithm. @@ -70,7 +76,7 @@ func parsePubKey(in []byte, algo string) (pubKey PublicKey, rest []byte, err err case KeyAlgoSKED25519: return parseSKEd25519(in) case CertAlgoRSAv01, CertAlgoDSAv01, CertAlgoECDSA256v01, CertAlgoECDSA384v01, CertAlgoECDSA521v01, CertAlgoSKECDSA256v01, CertAlgoED25519v01, CertAlgoSKED25519v01: - cert, err := parseCert(in, certToPrivAlgo(algo)) + cert, err := parseCert(in, certKeyAlgoNames[algo]) if err != nil { return nil, nil, err } @@ -289,18 +295,21 @@ func MarshalAuthorizedKey(key PublicKey) []byte { return b.Bytes() } -// PublicKey is an abstraction of different types of public keys. +// PublicKey represents a public key using an unspecified algorithm. +// +// Some PublicKeys provided by this package also implement CryptoPublicKey. type PublicKey interface { - // Type returns the key's type, e.g. "ssh-rsa". + // Type returns the key format name, e.g. "ssh-rsa". Type() string - // Marshal returns the serialized key data in SSH wire format, - // with the name prefix. To unmarshal the returned data, use - // the ParsePublicKey function. + // Marshal returns the serialized key data in SSH wire format, with the name + // prefix. To unmarshal the returned data, use the ParsePublicKey function. Marshal() []byte - // Verify that sig is a signature on the given data using this - // key. This function will hash the data appropriately first. + // Verify that sig is a signature on the given data using this key. This + // method will hash the data appropriately first. sig.Format is allowed to + // be any signature algorithm compatible with the key type, the caller + // should check if it has more stringent requirements. Verify(data []byte, sig *Signature) error } @@ -311,25 +320,32 @@ type CryptoPublicKey interface { } // A Signer can create signatures that verify against a public key. +// +// Some Signers provided by this package also implement AlgorithmSigner. type Signer interface { - // PublicKey returns an associated PublicKey instance. + // PublicKey returns the associated PublicKey. PublicKey() PublicKey - // Sign returns raw signature for the given data. This method - // will apply the hash specified for the keytype to the data. + // Sign returns a signature for the given data. This method will hash the + // data appropriately first. The signature algorithm is expected to match + // the key format returned by the PublicKey.Type method (and not to be any + // alternative algorithm supported by the key format). Sign(rand io.Reader, data []byte) (*Signature, error) } -// A AlgorithmSigner is a Signer that also supports specifying a specific -// algorithm to use for signing. +// An AlgorithmSigner is a Signer that also supports specifying an algorithm to +// use for signing. +// +// An AlgorithmSigner can't advertise the algorithms it supports, so it should +// be prepared to be invoked with every algorithm supported by the public key +// format. type AlgorithmSigner interface { Signer - // SignWithAlgorithm is like Signer.Sign, but allows specification of a - // non-default signing algorithm. See the SigAlgo* constants in this - // package for signature algorithms supported by this package. Callers may - // pass an empty string for the algorithm in which case the AlgorithmSigner - // will use its default algorithm. + // SignWithAlgorithm is like Signer.Sign, but allows specifying a desired + // signing algorithm. Callers may pass an empty string for the algorithm in + // which case the AlgorithmSigner will use a default algorithm. This default + // doesn't currently control any behavior in this package. SignWithAlgorithm(rand io.Reader, data []byte, algorithm string) (*Signature, error) } @@ -381,17 +397,11 @@ func (r *rsaPublicKey) Marshal() []byte { } func (r *rsaPublicKey) Verify(data []byte, sig *Signature) error { - var hash crypto.Hash - switch sig.Format { - case SigAlgoRSA: - hash = crypto.SHA1 - case SigAlgoRSASHA2256: - hash = crypto.SHA256 - case SigAlgoRSASHA2512: - hash = crypto.SHA512 - default: + supportedAlgos := algorithmsForKeyFormat(r.Type()) + if !contains(supportedAlgos, sig.Format) { return fmt.Errorf("ssh: signature type %s for key type %s", sig.Format, r.Type()) } + hash := hashFuncs[sig.Format] h := hash.New() h.Write(data) digest := h.Sum(nil) @@ -466,7 +476,7 @@ func (k *dsaPublicKey) Verify(data []byte, sig *Signature) error { if sig.Format != k.Type() { return fmt.Errorf("ssh: signature type %s for key type %s", sig.Format, k.Type()) } - h := crypto.SHA1.New() + h := hashFuncs[sig.Format].New() h.Write(data) digest := h.Sum(nil) @@ -499,7 +509,7 @@ func (k *dsaPrivateKey) PublicKey() PublicKey { } func (k *dsaPrivateKey) Sign(rand io.Reader, data []byte) (*Signature, error) { - return k.SignWithAlgorithm(rand, data, "") + return k.SignWithAlgorithm(rand, data, k.PublicKey().Type()) } func (k *dsaPrivateKey) SignWithAlgorithm(rand io.Reader, data []byte, algorithm string) (*Signature, error) { @@ -507,7 +517,7 @@ func (k *dsaPrivateKey) SignWithAlgorithm(rand io.Reader, data []byte, algorithm return nil, fmt.Errorf("ssh: unsupported signature algorithm %s", algorithm) } - h := crypto.SHA1.New() + h := hashFuncs[k.PublicKey().Type()].New() h.Write(data) digest := h.Sum(nil) r, s, err := dsa.Sign(rand, k.PrivateKey, digest) @@ -603,19 +613,6 @@ func supportedEllipticCurve(curve elliptic.Curve) bool { return curve == elliptic.P256() || curve == elliptic.P384() || curve == elliptic.P521() } -// ecHash returns the hash to match the given elliptic curve, see RFC -// 5656, section 6.2.1 -func ecHash(curve elliptic.Curve) crypto.Hash { - bitSize := curve.Params().BitSize - switch { - case bitSize <= 256: - return crypto.SHA256 - case bitSize <= 384: - return crypto.SHA384 - } - return crypto.SHA512 -} - // parseECDSA parses an ECDSA key according to RFC 5656, section 3.1. func parseECDSA(in []byte) (out PublicKey, rest []byte, err error) { var w struct { @@ -671,7 +668,7 @@ func (k *ecdsaPublicKey) Verify(data []byte, sig *Signature) error { return fmt.Errorf("ssh: signature type %s for key type %s", sig.Format, k.Type()) } - h := ecHash(k.Curve).New() + h := hashFuncs[sig.Format].New() h.Write(data) digest := h.Sum(nil) @@ -775,7 +772,7 @@ func (k *skECDSAPublicKey) Verify(data []byte, sig *Signature) error { return fmt.Errorf("ssh: signature type %s for key type %s", sig.Format, k.Type()) } - h := ecHash(k.Curve).New() + h := hashFuncs[sig.Format].New() h.Write([]byte(k.application)) appDigest := h.Sum(nil) @@ -874,7 +871,7 @@ func (k *skEd25519PublicKey) Verify(data []byte, sig *Signature) error { return fmt.Errorf("invalid size %d for Ed25519 public key", l) } - h := sha256.New() + h := hashFuncs[sig.Format].New() h.Write([]byte(k.application)) appDigest := h.Sum(nil) @@ -961,44 +958,20 @@ func (s *wrappedSigner) PublicKey() PublicKey { } func (s *wrappedSigner) Sign(rand io.Reader, data []byte) (*Signature, error) { - return s.SignWithAlgorithm(rand, data, "") + return s.SignWithAlgorithm(rand, data, s.pubKey.Type()) } func (s *wrappedSigner) SignWithAlgorithm(rand io.Reader, data []byte, algorithm string) (*Signature, error) { - var hashFunc crypto.Hash - - if _, ok := s.pubKey.(*rsaPublicKey); ok { - // RSA keys support a few hash functions determined by the requested signature algorithm - switch algorithm { - case "", SigAlgoRSA: - algorithm = SigAlgoRSA - hashFunc = crypto.SHA1 - case SigAlgoRSASHA2256: - hashFunc = crypto.SHA256 - case SigAlgoRSASHA2512: - hashFunc = crypto.SHA512 - default: - return nil, fmt.Errorf("ssh: unsupported signature algorithm %s", algorithm) - } - } else { - // The only supported algorithm for all other key types is the same as the type of the key - if algorithm == "" { - algorithm = s.pubKey.Type() - } else if algorithm != s.pubKey.Type() { - return nil, fmt.Errorf("ssh: unsupported signature algorithm %s", algorithm) - } - - switch key := s.pubKey.(type) { - case *dsaPublicKey: - hashFunc = crypto.SHA1 - case *ecdsaPublicKey: - hashFunc = ecHash(key.Curve) - case ed25519PublicKey: - default: - return nil, fmt.Errorf("ssh: unsupported key type %T", key) - } + if algorithm == "" { + algorithm = s.pubKey.Type() } + supportedAlgos := algorithmsForKeyFormat(s.pubKey.Type()) + if !contains(supportedAlgos, algorithm) { + return nil, fmt.Errorf("ssh: unsupported signature algorithm %q for key format %q", algorithm, s.pubKey.Type()) + } + + hashFunc := hashFuncs[algorithm] var digest []byte if hashFunc != 0 { h := hashFunc.New() diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/messages.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/messages.go index ac41a4168..19bc67c46 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/messages.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/messages.go @@ -141,6 +141,14 @@ type serviceAcceptMsg struct { Service string `sshtype:"6"` } +// See RFC 8308, section 2.3 +const msgExtInfo = 7 + +type extInfoMsg struct { + NumExtensions uint32 `sshtype:"7"` + Payload []byte `ssh:"rest"` +} + // See RFC 4252, section 5. const msgUserAuthRequest = 50 @@ -180,11 +188,11 @@ const msgUserAuthInfoRequest = 60 const msgUserAuthInfoResponse = 61 type userAuthInfoRequestMsg struct { - User string `sshtype:"60"` - Instruction string - DeprecatedLanguage string - NumPrompts uint32 - Prompts []byte `ssh:"rest"` + Name string `sshtype:"60"` + Instruction string + Language string + NumPrompts uint32 + Prompts []byte `ssh:"rest"` } // See RFC 4254, section 5.1. @@ -782,6 +790,8 @@ func decode(packet []byte) (interface{}, error) { msg = new(serviceRequestMsg) case msgServiceAccept: msg = new(serviceAcceptMsg) + case msgExtInfo: + msg = new(extInfoMsg) case msgKexInit: msg = new(kexInitMsg) case msgKexDHInit: @@ -843,6 +853,7 @@ var packetTypeNames = map[byte]string{ msgDisconnect: "disconnectMsg", msgServiceRequest: "serviceRequestMsg", msgServiceAccept: "serviceAcceptMsg", + msgExtInfo: "extInfoMsg", msgKexInit: "kexInitMsg", msgKexDHInit: "kexDHInitMsg", msgKexDHReply: "kexDHReplyMsg", diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/server.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/server.go index b6911e830..70045bdfd 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/server.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/server.go @@ -120,7 +120,7 @@ type ServerConfig struct { } // AddHostKey adds a private key as a host key. If an existing host -// key exists with the same algorithm, it is overwritten. Each server +// key exists with the same public key format, it is replaced. Each server // config must have at least one host key. func (s *ServerConfig) AddHostKey(key Signer) { for i, k := range s.hostKeys { @@ -212,9 +212,10 @@ func NewServerConn(c net.Conn, config *ServerConfig) (*ServerConn, <-chan NewCha } // signAndMarshal signs the data with the appropriate algorithm, -// and serializes the result in SSH wire format. -func signAndMarshal(k Signer, rand io.Reader, data []byte) ([]byte, error) { - sig, err := k.Sign(rand, data) +// and serializes the result in SSH wire format. algo is the negotiate +// algorithm and may be a certificate type. +func signAndMarshal(k AlgorithmSigner, rand io.Reader, data []byte, algo string) ([]byte, error) { + sig, err := k.SignWithAlgorithm(rand, data, underlyingAlgo(algo)) if err != nil { return nil, err } @@ -284,7 +285,7 @@ func (s *connection) serverHandshake(config *ServerConfig) (*Permissions, error) func isAcceptableAlgo(algo string) bool { switch algo { - case KeyAlgoRSA, KeyAlgoDSA, KeyAlgoECDSA256, KeyAlgoECDSA384, KeyAlgoECDSA521, KeyAlgoSKECDSA256, KeyAlgoED25519, KeyAlgoSKED25519, + case KeyAlgoRSA, KeyAlgoRSASHA256, KeyAlgoRSASHA512, KeyAlgoDSA, KeyAlgoECDSA256, KeyAlgoECDSA384, KeyAlgoECDSA521, KeyAlgoSKECDSA256, KeyAlgoED25519, KeyAlgoSKED25519, CertAlgoRSAv01, CertAlgoDSAv01, CertAlgoECDSA256v01, CertAlgoECDSA384v01, CertAlgoECDSA521v01, CertAlgoSKECDSA256v01, CertAlgoED25519v01, CertAlgoSKED25519v01: return true } @@ -553,6 +554,7 @@ userAuthLoop: if !ok || len(payload) > 0 { return nil, parseError(msgUserAuthRequest) } + // Ensure the public key algo and signature algo // are supported. Compare the private key // algorithm name that corresponds to algo with @@ -562,7 +564,12 @@ userAuthLoop: authErr = fmt.Errorf("ssh: algorithm %q not accepted", sig.Format) break } - signedData := buildDataSignedForAuth(sessionID, userAuthReq, algoBytes, pubKeyData) + if underlyingAlgo(algo) != sig.Format { + authErr = fmt.Errorf("ssh: signature %q not compatible with selected algorithm %q", sig.Format, algo) + break + } + + signedData := buildDataSignedForAuth(sessionID, userAuthReq, algo, pubKeyData) if err := pubKey.Verify(signedData, sig); err != nil { return nil, err @@ -633,6 +640,30 @@ userAuthLoop: } authFailures++ + if config.MaxAuthTries > 0 && authFailures >= config.MaxAuthTries { + // If we have hit the max attempts, don't bother sending the + // final SSH_MSG_USERAUTH_FAILURE message, since there are + // no more authentication methods which can be attempted, + // and this message may cause the client to re-attempt + // authentication while we send the disconnect message. + // Continue, and trigger the disconnect at the start of + // the loop. + // + // The SSH specification is somewhat confusing about this, + // RFC 4252 Section 5.1 requires each authentication failure + // be responded to with a respective SSH_MSG_USERAUTH_FAILURE + // message, but Section 4 says the server should disconnect + // after some number of attempts, but it isn't explicit which + // message should take precedence (i.e. should there be a failure + // message than a disconnect message, or if we are going to + // disconnect, should we only send that message.) + // + // Either way, OpenSSH disconnects immediately after the last + // failed authnetication attempt, and given they are typically + // considered the golden implementation it seems reasonable + // to match that behavior. + continue + } var failureMsg userAuthFailureMsg if config.PasswordCallback != nil { @@ -670,7 +701,7 @@ type sshClientKeyboardInteractive struct { *connection } -func (c *sshClientKeyboardInteractive) Challenge(user, instruction string, questions []string, echos []bool) (answers []string, err error) { +func (c *sshClientKeyboardInteractive) Challenge(name, instruction string, questions []string, echos []bool) (answers []string, err error) { if len(questions) != len(echos) { return nil, errors.New("ssh: echos and questions must have equal length") } @@ -682,6 +713,7 @@ func (c *sshClientKeyboardInteractive) Challenge(user, instruction string, quest } if err := c.transport.writePacket(Marshal(&userAuthInfoRequestMsg{ + Name: name, Instruction: instruction, NumPrompts: uint32(len(questions)), Prompts: prompts, diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/session.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/session.go index d3321f6b7..eca31a22d 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/session.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/session.go @@ -85,6 +85,7 @@ const ( IXANY = 39 IXOFF = 40 IMAXBEL = 41 + IUTF8 = 42 // RFC 8160 ISIG = 50 ICANON = 51 XCASE = 52 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/transport.go b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/transport.go index 49ddc2e7d..acf5a21bb 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/transport.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/crypto/ssh/transport.go @@ -238,15 +238,19 @@ var ( // (to setup server->client keys) or clientKeys (for client->server keys). func newPacketCipher(d direction, algs directionAlgorithms, kex *kexResult) (packetCipher, error) { cipherMode := cipherModes[algs.Cipher] - macMode := macModes[algs.MAC] iv := make([]byte, cipherMode.ivSize) key := make([]byte, cipherMode.keySize) - macKey := make([]byte, macMode.keySize) generateKeyMaterial(iv, d.ivTag, kex) generateKeyMaterial(key, d.keyTag, kex) - generateKeyMaterial(macKey, d.macKeyTag, kex) + + var macKey []byte + if !aeadCiphers[algs.Cipher] { + macMode := macModes[algs.MAC] + macKey = make([]byte, macMode.keySize) + generateKeyMaterial(macKey, d.macKeyTag, kex) + } return cipherModes[algs.Cipher].create(key, iv, macKey, algs) } diff --git a/src/cmd/linuxkit/vendor/golang.org/x/net/http2/hpack/huffman.go b/src/cmd/linuxkit/vendor/golang.org/x/net/http2/hpack/huffman.go index a1ab2f056..fe0b84ccd 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/net/http2/hpack/huffman.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/net/http2/hpack/huffman.go @@ -140,25 +140,29 @@ func buildRootHuffmanNode() { panic("unexpected size") } lazyRootHuffmanNode = newInternalNode() - for i, code := range huffmanCodes { - addDecoderNode(byte(i), code, huffmanCodeLen[i]) - } -} + // allocate a leaf node for each of the 256 symbols + leaves := new([256]node) -func addDecoderNode(sym byte, code uint32, codeLen uint8) { - cur := lazyRootHuffmanNode - for codeLen > 8 { - codeLen -= 8 - i := uint8(code >> codeLen) - if cur.children[i] == nil { - cur.children[i] = newInternalNode() + for sym, code := range huffmanCodes { + codeLen := huffmanCodeLen[sym] + + cur := lazyRootHuffmanNode + for codeLen > 8 { + codeLen -= 8 + i := uint8(code >> codeLen) + if cur.children[i] == nil { + cur.children[i] = newInternalNode() + } + cur = cur.children[i] + } + shift := 8 - codeLen + start, end := int(uint8(code< 0 && errors.Is(err, os.ErrDeadlineExceeded) { + // Keep extending the deadline so long as we're making progress. + continue + } + if sew.timeout != 0 { + sew.conn.SetWriteDeadline(time.Time{}) + } + *sew.err = err + return n, err + } } // noCachedConnError is the concrete type of ErrNoCachedConn, which @@ -648,7 +678,11 @@ func (t *Transport) newClientConn(c net.Conn, singleUse bool) (*ClientConn, erro // TODO: adjust this writer size to account for frame size + // MTU + crypto/tls record padding. - cc.bw = bufio.NewWriter(stickyErrWriter{c, &cc.werr}) + cc.bw = bufio.NewWriter(stickyErrWriter{ + conn: c, + timeout: t.WriteByteTimeout, + err: &cc.werr, + }) cc.br = bufio.NewReader(c) cc.fr = NewFramer(cc.bw, cc.br) if t.CountError != nil { @@ -759,6 +793,61 @@ func (cc *ClientConn) ReserveNewRequest() bool { return true } +// ClientConnState describes the state of a ClientConn. +type ClientConnState struct { + // Closed is whether the connection is closed. + Closed bool + + // Closing is whether the connection is in the process of + // closing. It may be closing due to shutdown, being a + // single-use connection, being marked as DoNotReuse, or + // having received a GOAWAY frame. + Closing bool + + // StreamsActive is how many streams are active. + StreamsActive int + + // StreamsReserved is how many streams have been reserved via + // ClientConn.ReserveNewRequest. + StreamsReserved int + + // StreamsPending is how many requests have been sent in excess + // of the peer's advertised MaxConcurrentStreams setting and + // are waiting for other streams to complete. + StreamsPending int + + // MaxConcurrentStreams is how many concurrent streams the + // peer advertised as acceptable. Zero means no SETTINGS + // frame has been received yet. + MaxConcurrentStreams uint32 + + // LastIdle, if non-zero, is when the connection last + // transitioned to idle state. + LastIdle time.Time +} + +// State returns a snapshot of cc's state. +func (cc *ClientConn) State() ClientConnState { + cc.wmu.Lock() + maxConcurrent := cc.maxConcurrentStreams + if !cc.seenSettings { + maxConcurrent = 0 + } + cc.wmu.Unlock() + + cc.mu.Lock() + defer cc.mu.Unlock() + return ClientConnState{ + Closed: cc.closed, + Closing: cc.closing || cc.singleUse || cc.doNotReuse || cc.goAway != nil, + StreamsActive: len(cc.streams), + StreamsReserved: cc.streamsReserved, + StreamsPending: cc.pendingRequests, + LastIdle: cc.lastIdle, + MaxConcurrentStreams: maxConcurrent, + } +} + // clientConnIdleState describes the suitability of a client // connection to initiate a new RoundTrip request. type clientConnIdleState struct { @@ -1010,15 +1099,19 @@ func (cc *ClientConn) decrStreamReservationsLocked() { func (cc *ClientConn) RoundTrip(req *http.Request) (*http.Response, error) { ctx := req.Context() cs := &clientStream{ - cc: cc, - req: req, - trace: httptrace.ContextClientTrace(req.Context()), - peerClosed: make(chan struct{}), - abort: make(chan struct{}), - respHeaderRecv: make(chan struct{}), - donec: make(chan struct{}), + cc: cc, + ctx: ctx, + reqCancel: req.Cancel, + isHead: req.Method == "HEAD", + reqBody: req.Body, + reqBodyContentLength: actualContentLength(req), + trace: httptrace.ContextClientTrace(ctx), + peerClosed: make(chan struct{}), + abort: make(chan struct{}), + respHeaderRecv: make(chan struct{}), + donec: make(chan struct{}), } - go cs.doRequest() + go cs.doRequest(req) waitDone := func() error { select { @@ -1026,44 +1119,60 @@ func (cc *ClientConn) RoundTrip(req *http.Request) (*http.Response, error) { return nil case <-ctx.Done(): return ctx.Err() - case <-req.Cancel: + case <-cs.reqCancel: return errRequestCanceled } } + handleResponseHeaders := func() (*http.Response, error) { + res := cs.res + if res.StatusCode > 299 { + // On error or status code 3xx, 4xx, 5xx, etc abort any + // ongoing write, assuming that the server doesn't care + // about our request body. If the server replied with 1xx or + // 2xx, however, then assume the server DOES potentially + // want our body (e.g. full-duplex streaming: + // golang.org/issue/13444). If it turns out the server + // doesn't, they'll RST_STREAM us soon enough. This is a + // heuristic to avoid adding knobs to Transport. Hopefully + // we can keep it. + cs.abortRequestBodyWrite() + } + res.Request = req + res.TLS = cc.tlsState + if res.Body == noBody && actualContentLength(req) == 0 { + // If there isn't a request or response body still being + // written, then wait for the stream to be closed before + // RoundTrip returns. + if err := waitDone(); err != nil { + return nil, err + } + } + return res, nil + } + for { select { case <-cs.respHeaderRecv: - res := cs.res - if res.StatusCode > 299 { - // On error or status code 3xx, 4xx, 5xx, etc abort any - // ongoing write, assuming that the server doesn't care - // about our request body. If the server replied with 1xx or - // 2xx, however, then assume the server DOES potentially - // want our body (e.g. full-duplex streaming: - // golang.org/issue/13444). If it turns out the server - // doesn't, they'll RST_STREAM us soon enough. This is a - // heuristic to avoid adding knobs to Transport. Hopefully - // we can keep it. - cs.abortRequestBodyWrite(errStopReqBodyWrite) - } - res.Request = req - res.TLS = cc.tlsState - if res.Body == noBody && actualContentLength(req) == 0 { - // If there isn't a request or response body still being - // written, then wait for the stream to be closed before - // RoundTrip returns. - if err := waitDone(); err != nil { - return nil, err - } - } - return res, nil + return handleResponseHeaders() case <-cs.abort: - waitDone() - return nil, cs.abortErr + select { + case <-cs.respHeaderRecv: + // If both cs.respHeaderRecv and cs.abort are signaling, + // pick respHeaderRecv. The server probably wrote the + // response and immediately reset the stream. + // golang.org/issue/49645 + return handleResponseHeaders() + default: + waitDone() + return nil, cs.abortErr + } case <-ctx.Done(): - return nil, ctx.Err() - case <-req.Cancel: + err := ctx.Err() + cs.abortStream(err) + return nil, err + case <-cs.reqCancel: + cs.abortStream(errRequestCanceled) return nil, errRequestCanceled } } @@ -1072,8 +1181,8 @@ func (cc *ClientConn) RoundTrip(req *http.Request) (*http.Response, error) { // doRequest runs for the duration of the request lifetime. // // It sends the request and performs post-request cleanup (closing Request.Body, etc.). -func (cs *clientStream) doRequest() { - err := cs.writeRequest() +func (cs *clientStream) doRequest(req *http.Request) { + err := cs.writeRequest(req) cs.cleanupWriteRequest(err) } @@ -1084,12 +1193,11 @@ func (cs *clientStream) doRequest() { // // It returns non-nil if the request ends otherwise. // If the returned error is StreamError, the error Code may be used in resetting the stream. -func (cs *clientStream) writeRequest() (err error) { +func (cs *clientStream) writeRequest(req *http.Request) (err error) { cc := cs.cc - req := cs.req - ctx := req.Context() + ctx := cs.ctx - if err := checkConnHeaders(cs.req); err != nil { + if err := checkConnHeaders(req); err != nil { return err } @@ -1101,7 +1209,7 @@ func (cs *clientStream) writeRequest() (err error) { } select { case cc.reqHeaderMu <- struct{}{}: - case <-req.Cancel: + case <-cs.reqCancel: return errRequestCanceled case <-ctx.Done(): return ctx.Err() @@ -1118,13 +1226,16 @@ func (cs *clientStream) writeRequest() (err error) { return err } cc.addStreamLocked(cs) // assigns stream ID + if isConnectionCloseRequest(req) { + cc.doNotReuse = true + } cc.mu.Unlock() // TODO(bradfitz): this is a copy of the logic in net/http. Unify somewhere? if !cc.t.disableCompression() && req.Header.Get("Accept-Encoding") == "" && req.Header.Get("Range") == "" && - req.Method != "HEAD" { + !cs.isHead { // Request gzip only, not deflate. Deflate is ambiguous and // not as universally supported anyway. // See: https://zlib.net/zlib_faq.html#faq39 @@ -1141,21 +1252,25 @@ func (cs *clientStream) writeRequest() (err error) { } continueTimeout := cc.t.expectContinueTimeout() - if continueTimeout != 0 && - !httpguts.HeaderValuesContainsToken( - cs.req.Header["Expect"], - "100-continue") { - continueTimeout = 0 - cs.on100 = make(chan struct{}, 1) + if continueTimeout != 0 { + if !httpguts.HeaderValuesContainsToken(req.Header["Expect"], "100-continue") { + continueTimeout = 0 + } else { + cs.on100 = make(chan struct{}, 1) + } } - err = cs.encodeAndWriteHeaders() + // Past this point (where we send request headers), it is possible for + // RoundTrip to return successfully. Since the RoundTrip contract permits + // the caller to "mutate or reuse" the Request after closing the Response's Body, + // we must take care when referencing the Request from here on. + err = cs.encodeAndWriteHeaders(req) <-cc.reqHeaderMu if err != nil { return err } - hasBody := actualContentLength(cs.req) != 0 + hasBody := cs.reqBodyContentLength != 0 if !hasBody { cs.sentEndStream = true } else { @@ -1171,7 +1286,7 @@ func (cs *clientStream) writeRequest() (err error) { err = cs.abortErr case <-ctx.Done(): err = ctx.Err() - case <-req.Cancel: + case <-cs.reqCancel: err = errRequestCanceled } timer.Stop() @@ -1181,7 +1296,7 @@ func (cs *clientStream) writeRequest() (err error) { } } - if err = cs.writeRequestBody(req.Body); err != nil { + if err = cs.writeRequestBody(req); err != nil { if err != errStopReqBodyWrite { traceWroteRequest(cs.trace, err) return err @@ -1211,21 +1326,21 @@ func (cs *clientStream) writeRequest() (err error) { case <-respHeaderTimer: return errTimeout case <-respHeaderRecv: + respHeaderRecv = nil respHeaderTimer = nil // keep waiting for END_STREAM case <-cs.abort: return cs.abortErr case <-ctx.Done(): return ctx.Err() - case <-req.Cancel: + case <-cs.reqCancel: return errRequestCanceled } } } -func (cs *clientStream) encodeAndWriteHeaders() error { +func (cs *clientStream) encodeAndWriteHeaders(req *http.Request) error { cc := cs.cc - req := cs.req - ctx := req.Context() + ctx := cs.ctx cc.wmu.Lock() defer cc.wmu.Unlock() @@ -1236,7 +1351,7 @@ func (cs *clientStream) encodeAndWriteHeaders() error { return cs.abortErr case <-ctx.Done(): return ctx.Err() - case <-req.Cancel: + case <-cs.reqCancel: return errRequestCanceled default: } @@ -1246,14 +1361,14 @@ func (cs *clientStream) encodeAndWriteHeaders() error { // we send: HEADERS{1}, CONTINUATION{0,} + DATA{0,} (DATA is // sent by writeRequestBody below, along with any Trailers, // again in form HEADERS{1}, CONTINUATION{0,}) - trailers, err := commaSeparatedTrailers(cs.req) + trailers, err := commaSeparatedTrailers(req) if err != nil { return err } hasTrailers := trailers != "" - contentLen := actualContentLength(cs.req) + contentLen := actualContentLength(req) hasBody := contentLen != 0 - hdrs, err := cc.encodeHeaders(cs.req, cs.requestedGzip, trailers, contentLen) + hdrs, err := cc.encodeHeaders(req, cs.requestedGzip, trailers, contentLen) if err != nil { return err } @@ -1272,7 +1387,6 @@ func (cs *clientStream) encodeAndWriteHeaders() error { // cleanupWriteRequest will send a reset to the peer. func (cs *clientStream) cleanupWriteRequest(err error) { cc := cs.cc - req := cs.req if cs.ID == 0 { // We were canceled before creating the stream, so return our reservation. @@ -1283,10 +1397,12 @@ func (cs *clientStream) cleanupWriteRequest(err error) { // Request.Body is closed by the Transport, // and in multiple cases: server replies <=299 and >299 // while still writing request body - if req.Body != nil { - if e := req.Body.Close(); err == nil { - err = e - } + cc.mu.Lock() + bodyClosed := cs.reqBodyClosed + cs.reqBodyClosed = true + cc.mu.Unlock() + if !bodyClosed && cs.reqBody != nil { + cs.reqBody.Close() } if err != nil && cs.sentEndStream { @@ -1320,7 +1436,6 @@ func (cs *clientStream) cleanupWriteRequest(err error) { if cs.ID != 0 { cc.forgetStreamID(cs.ID) } - close(cs.donec) cc.wmu.Lock() werr := cc.werr @@ -1328,6 +1443,8 @@ func (cs *clientStream) cleanupWriteRequest(err error) { if werr != nil { cc.Close() } + + close(cs.donec) } // awaitOpenSlotForStream waits until len(streams) < maxConcurrentStreams. @@ -1401,7 +1518,7 @@ func (cs *clientStream) frameScratchBufferLen(maxFrameSize int) int { if n > max { n = max } - if cl := actualContentLength(cs.req); cl != -1 && cl+1 < n { + if cl := cs.reqBodyContentLength; cl != -1 && cl+1 < n { // Add an extra byte past the declared content-length to // give the caller's Request.Body io.Reader a chance to // give us more bytes than they declared, so we can catch it @@ -1416,13 +1533,13 @@ func (cs *clientStream) frameScratchBufferLen(maxFrameSize int) int { var bufPool sync.Pool // of *[]byte -func (cs *clientStream) writeRequestBody(body io.Reader) (err error) { +func (cs *clientStream) writeRequestBody(req *http.Request) (err error) { cc := cs.cc + body := cs.reqBody sentEnd := false // whether we sent the final DATA frame w/ END_STREAM - req := cs.req hasTrailers := req.Trailer != nil - remainLen := actualContentLength(req) + remainLen := cs.reqBodyContentLength hasContentLen := remainLen != -1 cc.mu.Lock() @@ -1463,23 +1580,26 @@ func (cs *clientStream) writeRequestBody(body io.Reader) (err error) { return err } } - if err == io.EOF { - sawEOF = true - err = nil - } else if err != nil { - return err + if err != nil { + cc.mu.Lock() + bodyClosed := cs.reqBodyClosed + cc.mu.Unlock() + switch { + case bodyClosed: + return errStopReqBodyWrite + case err == io.EOF: + sawEOF = true + err = nil + default: + return err + } } remain := buf[:n] for len(remain) > 0 && err == nil { var allowed int32 allowed, err = cs.awaitFlowControl(len(remain)) - switch { - case err == errStopReqBodyWrite: - return err - case err == errStopReqBodyWriteAndCancel: - return err - case err != nil: + if err != nil { return err } cc.wmu.Lock() @@ -1510,16 +1630,26 @@ func (cs *clientStream) writeRequestBody(body io.Reader) (err error) { return nil } + // Since the RoundTrip contract permits the caller to "mutate or reuse" + // a request after the Response's Body is closed, verify that this hasn't + // happened before accessing the trailers. + cc.mu.Lock() + trailer := req.Trailer + err = cs.abortErr + cc.mu.Unlock() + if err != nil { + return err + } + cc.wmu.Lock() + defer cc.wmu.Unlock() var trls []byte - if hasTrailers { - trls, err = cc.encodeTrailers(req) + if len(trailer) > 0 { + trls, err = cc.encodeTrailers(trailer) if err != nil { - cc.wmu.Unlock() return err } } - defer cc.wmu.Unlock() // Two ways to send END_STREAM: either with trailers, or // with an empty DATA frame. @@ -1540,23 +1670,22 @@ func (cs *clientStream) writeRequestBody(body io.Reader) (err error) { // if the stream is dead. func (cs *clientStream) awaitFlowControl(maxBytes int) (taken int32, err error) { cc := cs.cc - req := cs.req - ctx := req.Context() + ctx := cs.ctx cc.mu.Lock() defer cc.mu.Unlock() for { if cc.closed { return 0, errClientConnClosed } - if cs.stopReqBody != nil { - return 0, cs.stopReqBody + if cs.reqBodyClosed { + return 0, errStopReqBodyWrite } select { case <-cs.abort: return 0, cs.abortErr case <-ctx.Done(): return 0, ctx.Err() - case <-req.Cancel: + case <-cs.reqCancel: return 0, errRequestCanceled default: } @@ -1770,11 +1899,11 @@ func shouldSendReqContentLength(method string, contentLength int64) bool { } // requires cc.wmu be held. -func (cc *ClientConn) encodeTrailers(req *http.Request) ([]byte, error) { +func (cc *ClientConn) encodeTrailers(trailer http.Header) ([]byte, error) { cc.hbuf.Reset() hlSize := uint64(0) - for k, vv := range req.Trailer { + for k, vv := range trailer { for _, v := range vv { hf := hpack.HeaderField{Name: k, Value: v} hlSize += uint64(hf.Size()) @@ -1784,7 +1913,7 @@ func (cc *ClientConn) encodeTrailers(req *http.Request) ([]byte, error) { return nil, errRequestHeaderListSize } - for k, vv := range req.Trailer { + for k, vv := range trailer { lowKey, ascii := asciiToLower(k) if !ascii { // Skip writing invalid headers. Per RFC 7540, Section 8.1.2, header @@ -1920,7 +2049,13 @@ func (rl *clientConnReadLoop) cleanup() { } cc.closed = true for _, cs := range cc.streams { - cs.abortStreamLocked(err) + select { + case <-cs.peerClosed: + // The server closed the stream before closing the conn, + // so no need to interrupt it. + default: + cs.abortStreamLocked(err) + } } cc.cond.Broadcast() cc.mu.Unlock() @@ -2162,33 +2297,40 @@ func (rl *clientConnReadLoop) handleResponse(cs *clientStream, f *MetaHeadersFra return nil, nil } - streamEnded := f.StreamEnded() - isHead := cs.req.Method == "HEAD" - if !streamEnded || isHead { - res.ContentLength = -1 - if clens := res.Header["Content-Length"]; len(clens) == 1 { - if cl, err := strconv.ParseUint(clens[0], 10, 63); err == nil { - res.ContentLength = int64(cl) - } else { - // TODO: care? unlike http/1, it won't mess up our framing, so it's - // more safe smuggling-wise to ignore. - } - } else if len(clens) > 1 { + res.ContentLength = -1 + if clens := res.Header["Content-Length"]; len(clens) == 1 { + if cl, err := strconv.ParseUint(clens[0], 10, 63); err == nil { + res.ContentLength = int64(cl) + } else { // TODO: care? unlike http/1, it won't mess up our framing, so it's // more safe smuggling-wise to ignore. } + } else if len(clens) > 1 { + // TODO: care? unlike http/1, it won't mess up our framing, so it's + // more safe smuggling-wise to ignore. + } else if f.StreamEnded() && !cs.isHead { + res.ContentLength = 0 } - if streamEnded || isHead { + if cs.isHead { res.Body = noBody return res, nil } + if f.StreamEnded() { + if res.ContentLength > 0 { + res.Body = missingBody{} + } else { + res.Body = noBody + } + return res, nil + } + cs.bufPipe.setBuffer(&dataBuffer{expected: res.ContentLength}) cs.bytesRemain = res.ContentLength res.Body = transportResponseBody{cs} - if cs.requestedGzip && res.Header.Get("Content-Encoding") == "gzip" { + if cs.requestedGzip && asciiEqualFold(res.Header.Get("Content-Encoding"), "gzip") { res.Header.Del("Content-Encoding") res.Header.Del("Content-Length") res.ContentLength = -1 @@ -2227,8 +2369,7 @@ func (rl *clientConnReadLoop) processTrailers(cs *clientStream, f *MetaHeadersFr } // transportResponseBody is the concrete type of Transport.RoundTrip's -// Response.Body. It is an io.ReadCloser. On Read, it reads from cs.body. -// On Close it sends RST_STREAM if EOF wasn't already seen. +// Response.Body. It is an io.ReadCloser. type transportResponseBody struct { cs *clientStream } @@ -2311,6 +2452,8 @@ func (b transportResponseBody) Close() error { } cc.mu.Unlock() + // TODO(dneil): Acquiring this mutex can block indefinitely. + // Move flow control return to a goroutine? cc.wmu.Lock() // Return connection-level flow control. if unread > 0 { @@ -2325,9 +2468,12 @@ func (b transportResponseBody) Close() error { select { case <-cs.donec: - case <-cs.req.Context().Done(): - return cs.req.Context().Err() - case <-cs.req.Cancel: + case <-cs.ctx.Done(): + // See golang/go#49366: The net/http package can cancel the + // request context after the response body is fully read. + // Don't treat this as an error. + return nil + case <-cs.reqCancel: return errRequestCanceled } return nil @@ -2381,7 +2527,7 @@ func (rl *clientConnReadLoop) processData(f *DataFrame) error { return nil } if f.Length > 0 { - if cs.req.Method == "HEAD" && len(data) > 0 { + if cs.isHead && len(data) > 0 { cc.logf("protocol error: received DATA on a HEAD request") rl.endStreamError(cs, StreamError{ StreamID: f.StreamID, @@ -2450,6 +2596,12 @@ func (rl *clientConnReadLoop) endStream(cs *clientStream) { // server.go's (*stream).endStream method. if !cs.readClosed { cs.readClosed = true + // Close cs.bufPipe and cs.peerClosed with cc.mu held to avoid a + // race condition: The caller can read io.EOF from Response.Body + // and close the body before we close cs.peerClosed, causing + // cleanupWriteRequest to send a RST_STREAM. + rl.cc.mu.Lock() + defer rl.cc.mu.Unlock() cs.bufPipe.closeWithErrorAndCode(io.EOF, cs.copyTrailers) close(cs.peerClosed) } @@ -2637,19 +2789,24 @@ func (cc *ClientConn) Ping(ctx context.Context) error { } cc.mu.Unlock() } - cc.wmu.Lock() - if err := cc.fr.WritePing(false, p); err != nil { - cc.wmu.Unlock() - return err - } - if err := cc.bw.Flush(); err != nil { - cc.wmu.Unlock() - return err - } - cc.wmu.Unlock() + errc := make(chan error, 1) + go func() { + cc.wmu.Lock() + defer cc.wmu.Unlock() + if err := cc.fr.WritePing(false, p); err != nil { + errc <- err + return + } + if err := cc.bw.Flush(); err != nil { + errc <- err + return + } + }() select { case <-c: return nil + case err := <-errc: + return err case <-ctx.Done(): return ctx.Err() case <-cc.readerDone: @@ -2726,6 +2883,11 @@ func (t *Transport) logf(format string, args ...interface{}) { var noBody io.ReadCloser = ioutil.NopCloser(bytes.NewReader(nil)) +type missingBody struct{} + +func (missingBody) Close() error { return nil } +func (missingBody) Read([]byte) (int, error) { return 0, io.ErrUnexpectedEOF } + func strSliceContains(ss []string, s string) bool { for _, v := range ss { if v == s { diff --git a/src/cmd/linuxkit/vendor/golang.org/x/net/http2/writesched.go b/src/cmd/linuxkit/vendor/golang.org/x/net/http2/writesched.go index f24d2b1e7..c7cd00173 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/net/http2/writesched.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/net/http2/writesched.go @@ -32,7 +32,8 @@ type WriteScheduler interface { // Pop dequeues the next frame to write. Returns false if no frames can // be written. Frames with a given wr.StreamID() are Pop'd in the same - // order they are Push'd. No frames should be discarded except by CloseStream. + // order they are Push'd, except RST_STREAM frames. No frames should be + // discarded except by CloseStream. Pop() (wr FrameWriteRequest, ok bool) } @@ -52,6 +53,7 @@ type FrameWriteRequest struct { // stream is the stream on which this frame will be written. // nil for non-stream frames like PING and SETTINGS. + // nil for RST_STREAM streams, which use the StreamError.StreamID field instead. stream *stream // done, if non-nil, must be a buffered channel with space for diff --git a/src/cmd/linuxkit/vendor/golang.org/x/net/http2/writesched_random.go b/src/cmd/linuxkit/vendor/golang.org/x/net/http2/writesched_random.go index 9a7b9e581..f2e55e05c 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/net/http2/writesched_random.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/net/http2/writesched_random.go @@ -45,11 +45,11 @@ func (ws *randomWriteScheduler) AdjustStream(streamID uint32, priority PriorityP } func (ws *randomWriteScheduler) Push(wr FrameWriteRequest) { - id := wr.StreamID() - if id == 0 { + if wr.isControl() { ws.zero.push(wr) return } + id := wr.StreamID() q, ok := ws.sq[id] if !ok { q = ws.queuePool.get() @@ -59,7 +59,7 @@ func (ws *randomWriteScheduler) Push(wr FrameWriteRequest) { } func (ws *randomWriteScheduler) Pop() (FrameWriteRequest, bool) { - // Control frames first. + // Control and RST_STREAM frames first. if !ws.zero.empty() { return ws.zero.shift(), true } diff --git a/src/cmd/linuxkit/vendor/golang.org/x/net/idna/go118.go b/src/cmd/linuxkit/vendor/golang.org/x/net/idna/go118.go new file mode 100644 index 000000000..c5c4338db --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/net/idna/go118.go @@ -0,0 +1,14 @@ +// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. + +// Copyright 2021 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build go1.18 +// +build go1.18 + +package idna + +// Transitional processing is disabled by default in Go 1.18. +// https://golang.org/issue/47510 +const transitionalLookup = false diff --git a/src/cmd/linuxkit/vendor/golang.org/x/net/idna/idna10.0.0.go b/src/cmd/linuxkit/vendor/golang.org/x/net/idna/idna10.0.0.go index 5208ba6cb..64ccf85fe 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/net/idna/idna10.0.0.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/net/idna/idna10.0.0.go @@ -59,10 +59,10 @@ type Option func(*options) // Transitional sets a Profile to use the Transitional mapping as defined in UTS // #46. This will cause, for example, "ß" to be mapped to "ss". Using the // transitional mapping provides a compromise between IDNA2003 and IDNA2008 -// compatibility. It is used by most browsers when resolving domain names. This +// compatibility. It is used by some browsers when resolving domain names. This // option is only meaningful if combined with MapForLookup. func Transitional(transitional bool) Option { - return func(o *options) { o.transitional = true } + return func(o *options) { o.transitional = transitional } } // VerifyDNSLength sets whether a Profile should fail if any of the IDN parts @@ -284,7 +284,7 @@ var ( punycode = &Profile{} lookup = &Profile{options{ - transitional: true, + transitional: transitionalLookup, useSTD3Rules: true, checkHyphens: true, checkJoiners: true, diff --git a/src/cmd/linuxkit/vendor/golang.org/x/net/idna/idna9.0.0.go b/src/cmd/linuxkit/vendor/golang.org/x/net/idna/idna9.0.0.go index 55f718f12..aae6aac87 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/net/idna/idna9.0.0.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/net/idna/idna9.0.0.go @@ -58,10 +58,10 @@ type Option func(*options) // Transitional sets a Profile to use the Transitional mapping as defined in UTS // #46. This will cause, for example, "ß" to be mapped to "ss". Using the // transitional mapping provides a compromise between IDNA2003 and IDNA2008 -// compatibility. It is used by most browsers when resolving domain names. This +// compatibility. It is used by some browsers when resolving domain names. This // option is only meaningful if combined with MapForLookup. func Transitional(transitional bool) Option { - return func(o *options) { o.transitional = true } + return func(o *options) { o.transitional = transitional } } // VerifyDNSLength sets whether a Profile should fail if any of the IDN parts diff --git a/src/cmd/linuxkit/vendor/golang.org/x/net/idna/pre_go118.go b/src/cmd/linuxkit/vendor/golang.org/x/net/idna/pre_go118.go new file mode 100644 index 000000000..3aaccab1c --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/net/idna/pre_go118.go @@ -0,0 +1,12 @@ +// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. + +// Copyright 2021 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !go1.18 +// +build !go1.18 + +package idna + +const transitionalLookup = true diff --git a/src/cmd/linuxkit/vendor/golang.org/x/net/idna/punycode.go b/src/cmd/linuxkit/vendor/golang.org/x/net/idna/punycode.go index 02c7d59af..e8e3ac11a 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/net/idna/punycode.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/net/idna/punycode.go @@ -49,6 +49,7 @@ func decode(encoded string) (string, error) { } } i, n, bias := int32(0), initialN, initialBias + overflow := false for pos < len(encoded) { oldI, w := i, int32(1) for k := base; ; k += base { @@ -60,29 +61,32 @@ func decode(encoded string) (string, error) { return "", punyError(encoded) } pos++ - i += digit * w - if i < 0 { + i, overflow = madd(i, digit, w) + if overflow { return "", punyError(encoded) } t := k - bias - if t < tmin { + if k <= bias { t = tmin - } else if t > tmax { + } else if k >= bias+tmax { t = tmax } if digit < t { break } - w *= base - t - if w >= math.MaxInt32/base { + w, overflow = madd(0, w, base-t) + if overflow { return "", punyError(encoded) } } + if len(output) >= 1024 { + return "", punyError(encoded) + } x := int32(len(output) + 1) bias = adapt(i-oldI, x, oldI == 0) n += i / x i %= x - if n > utf8.MaxRune || len(output) >= 1024 { + if n < 0 || n > utf8.MaxRune { return "", punyError(encoded) } output = append(output, 0) @@ -115,6 +119,7 @@ func encode(prefix, s string) (string, error) { if b > 0 { output = append(output, '-') } + overflow := false for remaining != 0 { m := int32(0x7fffffff) for _, r := range s { @@ -122,8 +127,8 @@ func encode(prefix, s string) (string, error) { m = r } } - delta += (m - n) * (h + 1) - if delta < 0 { + delta, overflow = madd(delta, m-n, h+1) + if overflow { return "", punyError(s) } n = m @@ -141,9 +146,9 @@ func encode(prefix, s string) (string, error) { q := delta for k := base; ; k += base { t := k - bias - if t < tmin { + if k <= bias { t = tmin - } else if t > tmax { + } else if k >= bias+tmax { t = tmax } if q < t { @@ -164,6 +169,15 @@ func encode(prefix, s string) (string, error) { return string(output), nil } +// madd computes a + (b * c), detecting overflow. +func madd(a, b, c int32) (next int32, overflow bool) { + p := int64(b) * int64(c) + if p > math.MaxInt32-int64(a) { + return 0, true + } + return a + int32(p), false +} + func decodeDigit(x byte) (digit int32, ok bool) { switch { case '0' <= x && x <= '9': diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/byteorder.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/byteorder.go index dcbb14ef3..271055be0 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/byteorder.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/byteorder.go @@ -46,6 +46,7 @@ func hostByteOrder() byteOrder { case "386", "amd64", "amd64p32", "alpha", "arm", "arm64", + "loong64", "mipsle", "mips64le", "mips64p32le", "nios2", "ppc64le", diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go index 3298a87e9..fa7cdb9bc 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go @@ -15,7 +15,3 @@ func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32) // xgetbv with ecx = 0 is implemented in cpu_x86.s for gc compiler // and in cpu_gccgo.c for gccgo. func xgetbv() (eax, edx uint32) - -// darwinSupportsAVX512 is implemented in cpu_x86.s for gc compiler -// and in cpu_gccgo_x86.go for gccgo. -func darwinSupportsAVX512() bool diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/cpu_loong64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/cpu_loong64.go new file mode 100644 index 000000000..0f57b05bd --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/cpu_loong64.go @@ -0,0 +1,13 @@ +// Copyright 2022 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build loong64 +// +build loong64 + +package cpu + +const cacheLineSize = 64 + +func initOptions() { +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/cpu_x86.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/cpu_x86.go index 5ea287b7e..f5aacfc82 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/cpu_x86.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/cpu_x86.go @@ -90,9 +90,10 @@ func archInit() { osSupportsAVX = isSet(1, eax) && isSet(2, eax) if runtime.GOOS == "darwin" { - // Check darwin commpage for AVX512 support. Necessary because: - // https://github.com/apple/darwin-xnu/blob/0a798f6738bc1db01281fc08ae024145e84df927/osfmk/i386/fpu.c#L175-L201 - osSupportsAVX512 = osSupportsAVX && darwinSupportsAVX512() + // Darwin doesn't save/restore AVX-512 mask registers correctly across signal handlers. + // Since users can't rely on mask register contents, let's not advertise AVX-512 support. + // See issue 49233. + osSupportsAVX512 = false } else { // Check if OPMASK and ZMM registers have OS support. osSupportsAVX512 = osSupportsAVX && isSet(5, eax) && isSet(6, eax) && isSet(7, eax) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/cpu_x86.s b/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/cpu_x86.s index b748ba52f..39acab2ff 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/cpu_x86.s +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/cpu_x86.s @@ -26,27 +26,3 @@ TEXT ·xgetbv(SB),NOSPLIT,$0-8 MOVL AX, eax+0(FP) MOVL DX, edx+4(FP) RET - -// func darwinSupportsAVX512() bool -TEXT ·darwinSupportsAVX512(SB), NOSPLIT, $0-1 - MOVB $0, ret+0(FP) // default to false -#ifdef GOOS_darwin // return if not darwin -#ifdef GOARCH_amd64 // return if not amd64 -// These values from: -// https://github.com/apple/darwin-xnu/blob/xnu-4570.1.46/osfmk/i386/cpu_capabilities.h -#define commpage64_base_address 0x00007fffffe00000 -#define commpage64_cpu_capabilities64 (commpage64_base_address+0x010) -#define commpage64_version (commpage64_base_address+0x01E) -#define hasAVX512F 0x0000004000000000 - MOVQ $commpage64_version, BX - CMPW (BX), $13 // cpu_capabilities64 undefined in versions < 13 - JL no_avx512 - MOVQ $commpage64_cpu_capabilities64, BX - MOVQ $hasAVX512F, CX - TESTQ (BX), CX - JZ no_avx512 - MOVB $1, ret+0(FP) -no_avx512: -#endif -#endif - RET diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/syscall_aix_gccgo.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/syscall_aix_gccgo.go index a864f24d7..96134157a 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/syscall_aix_gccgo.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/cpu/syscall_aix_gccgo.go @@ -5,7 +5,7 @@ // Recreate a getsystemcfg syscall handler instead of // using the one provided by x/sys/unix to avoid having // the dependency between them. (See golang.org/issue/32102) -// Morever, this file will be used during the building of +// Moreover, this file will be used during the building of // gccgo's libgo and thus must not used a CGo method. //go:build aix && gccgo diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/pwd_go15_plan9.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/pwd_go15_plan9.go index 87ae9d2a3..c9b69937a 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/pwd_go15_plan9.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/pwd_go15_plan9.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build go1.5 // +build go1.5 package plan9 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/pwd_plan9.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/pwd_plan9.go index c07c798bc..98bf56b73 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/pwd_plan9.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/pwd_plan9.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !go1.5 // +build !go1.5 package plan9 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/race.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/race.go index 42edd93ef..62377d2ff 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/race.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/race.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build plan9 && race // +build plan9,race package plan9 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/race0.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/race0.go index c89cf8fc0..f8da30876 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/race0.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/race0.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build plan9 && !race // +build plan9,!race package plan9 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/str.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/str.go index 4f7f9ad7c..55fa8d025 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/str.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/str.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build plan9 // +build plan9 package plan9 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/syscall.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/syscall.go index e7363a2f5..602473cba 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/syscall.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/syscall.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build plan9 // +build plan9 // Package plan9 contains an interface to the low-level operating system diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/syscall_plan9.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/syscall_plan9.go index 84e147148..723b1f400 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/syscall_plan9.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/syscall_plan9.go @@ -132,8 +132,10 @@ func Pipe(p []int) (err error) { } var pp [2]int32 err = pipe(&pp) - p[0] = int(pp[0]) - p[1] = int(pp[1]) + if err == nil { + p[0] = int(pp[0]) + p[1] = int(pp[1]) + } return } diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/zsyscall_plan9_386.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/zsyscall_plan9_386.go index 6819bc209..3f40b9bd7 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/zsyscall_plan9_386.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/zsyscall_plan9_386.go @@ -1,6 +1,7 @@ // go run mksyscall.go -l32 -plan9 -tags plan9,386 syscall_plan9.go // Code generated by the command above; see README.md. DO NOT EDIT. +//go:build plan9 && 386 // +build plan9,386 package plan9 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/zsyscall_plan9_amd64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/zsyscall_plan9_amd64.go index 418abbbfc..0e6a96aa4 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/zsyscall_plan9_amd64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/zsyscall_plan9_amd64.go @@ -1,6 +1,7 @@ // go run mksyscall.go -l32 -plan9 -tags plan9,amd64 syscall_plan9.go // Code generated by the command above; see README.md. DO NOT EDIT. +//go:build plan9 && amd64 // +build plan9,amd64 package plan9 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/zsyscall_plan9_arm.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/zsyscall_plan9_arm.go index 3e8a1a58c..244c501b7 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/zsyscall_plan9_arm.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/plan9/zsyscall_plan9_arm.go @@ -1,6 +1,7 @@ // go run mksyscall.go -l32 -plan9 -tags plan9,arm syscall_plan9.go // Code generated by the command above; see README.md. DO NOT EDIT. +//go:build plan9 && arm // +build plan9,arm package plan9 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/README.md b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/README.md index 474efad0e..7d3c060e1 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/README.md +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/README.md @@ -149,7 +149,7 @@ To add a constant, add the header that includes it to the appropriate variable. Then, edit the regex (if necessary) to match the desired constant. Avoid making the regex too broad to avoid matching unintended constants. -### mkmerge.go +### internal/mkmerge This program is used to extract duplicate const, func, and type declarations from the generated architecture-specific files listed below, and merge these diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/asm_linux_loong64.s b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/asm_linux_loong64.s new file mode 100644 index 000000000..6abd48eef --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/asm_linux_loong64.s @@ -0,0 +1,54 @@ +// Copyright 2022 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build linux && loong64 && gc +// +build linux +// +build loong64 +// +build gc + +#include "textflag.h" + + +// Just jump to package syscall's implementation for all these functions. +// The runtime may know about them. + +TEXT ·Syscall(SB),NOSPLIT,$0-56 + JMP syscall·Syscall(SB) + +TEXT ·Syscall6(SB),NOSPLIT,$0-80 + JMP syscall·Syscall6(SB) + +TEXT ·SyscallNoError(SB),NOSPLIT,$0-48 + JAL runtime·entersyscall(SB) + MOVV a1+8(FP), R4 + MOVV a2+16(FP), R5 + MOVV a3+24(FP), R6 + MOVV R0, R7 + MOVV R0, R8 + MOVV R0, R9 + MOVV trap+0(FP), R11 // syscall entry + SYSCALL + MOVV R4, r1+32(FP) + MOVV R5, r2+40(FP) + JAL runtime·exitsyscall(SB) + RET + +TEXT ·RawSyscall(SB),NOSPLIT,$0-56 + JMP syscall·RawSyscall(SB) + +TEXT ·RawSyscall6(SB),NOSPLIT,$0-80 + JMP syscall·RawSyscall6(SB) + +TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48 + MOVV a1+8(FP), R4 + MOVV a2+16(FP), R5 + MOVV a3+24(FP), R6 + MOVV R0, R7 + MOVV R0, R8 + MOVV R0, R9 + MOVV trap+0(FP), R11 // syscall entry + SYSCALL + MOVV R4, r1+32(FP) + MOVV R5, r2+40(FP) + RET diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ioctl_linux.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ioctl_linux.go index 1dadead21..884430b81 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ioctl_linux.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ioctl_linux.go @@ -194,3 +194,26 @@ func ioctlIfreqData(fd int, req uint, value *ifreqData) error { // identical so pass *IfreqData directly. return ioctlPtr(fd, req, unsafe.Pointer(value)) } + +// IoctlKCMClone attaches a new file descriptor to a multiplexor by cloning an +// existing KCM socket, returning a structure containing the file descriptor of +// the new socket. +func IoctlKCMClone(fd int) (*KCMClone, error) { + var info KCMClone + if err := ioctlPtr(fd, SIOCKCMCLONE, unsafe.Pointer(&info)); err != nil { + return nil, err + } + + return &info, nil +} + +// IoctlKCMAttach attaches a TCP socket and associated BPF program file +// descriptor to a multiplexor. +func IoctlKCMAttach(fd int, info KCMAttach) error { + return ioctlPtr(fd, SIOCKCMATTACH, unsafe.Pointer(&info)) +} + +// IoctlKCMUnattach unattaches a TCP socket file descriptor from a multiplexor. +func IoctlKCMUnattach(fd int, info KCMUnattach) error { + return ioctlPtr(fd, SIOCKCMUNATTACH, unsafe.Pointer(&info)) +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/mkall.sh b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/mkall.sh index 396aadf86..ee7362348 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/mkall.sh +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/mkall.sh @@ -50,7 +50,7 @@ if [[ "$GOOS" = "linux" ]]; then # Use the Docker-based build system # Files generated through docker (use $cmd so you can Ctl-C the build or run) $cmd docker build --tag generate:$GOOS $GOOS - $cmd docker run --interactive --tty --volume $(cd -- "$(dirname -- "$0")" && /bin/pwd):/build generate:$GOOS + $cmd docker run --interactive --tty --volume $(cd -- "$(dirname -- "$0")/.." && /bin/pwd):/build generate:$GOOS exit fi diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/mkerrors.sh b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/mkerrors.sh index a74ef58f8..d888fb770 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/mkerrors.sh +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/mkerrors.sh @@ -205,6 +205,7 @@ struct ltchars { #include #include #include +#include #include #include #include @@ -214,6 +215,7 @@ struct ltchars { #include #include #include +#include #include #include #include @@ -231,6 +233,7 @@ struct ltchars { #include #include #include +#include #include #include #include @@ -239,6 +242,7 @@ struct ltchars { #include #include #include +#include #include #include #include @@ -260,6 +264,7 @@ struct ltchars { #include #include #include +#include #include #include @@ -501,6 +506,7 @@ ccflags="$@" $2 ~ /^O?XTABS$/ || $2 ~ /^TC[IO](ON|OFF)$/ || $2 ~ /^IN_/ || + $2 ~ /^KCM/ || $2 ~ /^LANDLOCK_/ || $2 ~ /^LOCK_(SH|EX|NB|UN)$/ || $2 ~ /^LO_(KEY|NAME)_SIZE$/ || @@ -520,7 +526,7 @@ ccflags="$@" $2 ~ /^HW_MACHINE$/ || $2 ~ /^SYSCTL_VERS/ || $2 !~ "MNT_BITS" && - $2 ~ /^(MS|MNT|UMOUNT)_/ || + $2 ~ /^(MS|MNT|MOUNT|UMOUNT)_/ || $2 ~ /^NS_GET_/ || $2 ~ /^TUN(SET|GET|ATTACH|DETACH)/ || $2 ~ /^(O|F|[ES]?FD|NAME|S|PTRACE|PT|TFD)_/ || @@ -595,8 +601,10 @@ ccflags="$@" $2 ~ /^DEVLINK_/ || $2 ~ /^ETHTOOL_/ || $2 ~ /^LWTUNNEL_IP/ || + $2 ~ /^ITIMER_/ || $2 !~ "WMESGLEN" && $2 ~ /^W[A-Z0-9]+$/ || + $2 ~ /^P_/ || $2 ~/^PPPIOC/ || $2 ~ /^FAN_|FANOTIFY_/ || $2 == "HID_MAX_DESCRIPTOR_SIZE" || @@ -605,6 +613,8 @@ ccflags="$@" $2 ~ /^MTD/ || $2 ~ /^OTP/ || $2 ~ /^MEM/ || + $2 ~ /^WG/ || + $2 ~ /^FIB_RULE_/ || $2 ~ /^BLK[A-Z]*(GET$|SET$|BUF$|PART$|SIZE)/ {printf("\t%s = C.%s\n", $2, $2)} $2 ~ /^__WCOREFLAG$/ {next} $2 ~ /^__W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", substr($2,3), $2)} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/sockcmsg_linux.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/sockcmsg_linux.go index 8bf457059..5f63147e0 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/sockcmsg_linux.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/sockcmsg_linux.go @@ -34,3 +34,52 @@ func ParseUnixCredentials(m *SocketControlMessage) (*Ucred, error) { ucred := *(*Ucred)(unsafe.Pointer(&m.Data[0])) return &ucred, nil } + +// PktInfo4 encodes Inet4Pktinfo into a socket control message of type IP_PKTINFO. +func PktInfo4(info *Inet4Pktinfo) []byte { + b := make([]byte, CmsgSpace(SizeofInet4Pktinfo)) + h := (*Cmsghdr)(unsafe.Pointer(&b[0])) + h.Level = SOL_IP + h.Type = IP_PKTINFO + h.SetLen(CmsgLen(SizeofInet4Pktinfo)) + *(*Inet4Pktinfo)(h.data(0)) = *info + return b +} + +// PktInfo6 encodes Inet6Pktinfo into a socket control message of type IPV6_PKTINFO. +func PktInfo6(info *Inet6Pktinfo) []byte { + b := make([]byte, CmsgSpace(SizeofInet6Pktinfo)) + h := (*Cmsghdr)(unsafe.Pointer(&b[0])) + h.Level = SOL_IPV6 + h.Type = IPV6_PKTINFO + h.SetLen(CmsgLen(SizeofInet6Pktinfo)) + *(*Inet6Pktinfo)(h.data(0)) = *info + return b +} + +// ParseOrigDstAddr decodes a socket control message containing the original +// destination address. To receive such a message the IP_RECVORIGDSTADDR or +// IPV6_RECVORIGDSTADDR option must be enabled on the socket. +func ParseOrigDstAddr(m *SocketControlMessage) (Sockaddr, error) { + switch { + case m.Header.Level == SOL_IP && m.Header.Type == IP_ORIGDSTADDR: + pp := (*RawSockaddrInet4)(unsafe.Pointer(&m.Data[0])) + sa := new(SockaddrInet4) + p := (*[2]byte)(unsafe.Pointer(&pp.Port)) + sa.Port = int(p[0])<<8 + int(p[1]) + sa.Addr = pp.Addr + return sa, nil + + case m.Header.Level == SOL_IPV6 && m.Header.Type == IPV6_ORIGDSTADDR: + pp := (*RawSockaddrInet6)(unsafe.Pointer(&m.Data[0])) + sa := new(SockaddrInet6) + p := (*[2]byte)(unsafe.Pointer(&pp.Port)) + sa.Port = int(p[0])<<8 + int(p[1]) + sa.ZoneId = pp.Scope_id + sa.Addr = pp.Addr + return sa, nil + + default: + return nil, EINVAL + } +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_aix.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_aix.go index d8efb715f..f2a114fc2 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_aix.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_aix.go @@ -70,9 +70,7 @@ func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) { p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port)) p[0] = byte(sa.Port >> 8) p[1] = byte(sa.Port) - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), SizeofSockaddrInet4, nil } @@ -85,9 +83,7 @@ func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) { p[0] = byte(sa.Port >> 8) p[1] = byte(sa.Port) sa.raw.Scope_id = sa.ZoneId - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), SizeofSockaddrInet6, nil } @@ -219,18 +215,12 @@ func Accept(fd int) (nfd int, sa Sockaddr, err error) { return } -func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) { +func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) { // Recvmsg not implemented on AIX - sa := new(SockaddrUnix) - return -1, -1, -1, sa, ENOSYS + return -1, -1, -1, ENOSYS } -func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) { - _, err = SendmsgN(fd, p, oob, to, flags) - return -} - -func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) { +func sendmsgN(fd int, p, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) { // SendmsgN not implemented on AIX return -1, ENOSYS } @@ -261,9 +251,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { sa := new(SockaddrInet4) p := (*[2]byte)(unsafe.Pointer(&pp.Port)) sa.Port = int(p[0])<<8 + int(p[1]) - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } + sa.Addr = pp.Addr return sa, nil case AF_INET6: @@ -272,9 +260,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { p := (*[2]byte)(unsafe.Pointer(&pp.Port)) sa.Port = int(p[0])<<8 + int(p[1]) sa.ZoneId = pp.Scope_id - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } + sa.Addr = pp.Addr return sa, nil } return nil, EAFNOSUPPORT @@ -385,6 +371,11 @@ func (w WaitStatus) TrapCause() int { return -1 } //sys fcntl(fd int, cmd int, arg int) (val int, err error) +//sys fsyncRange(fd int, how int, start int64, length int64) (err error) = fsync_range +func Fsync(fd int) error { + return fsyncRange(fd, O_SYNC, 0, 0) +} + /* * Direct access */ @@ -401,7 +392,6 @@ func (w WaitStatus) TrapCause() int { return -1 } //sys Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) //sys Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) //sys Fdatasync(fd int) (err error) -//sys Fsync(fd int) (err error) // readdir_r //sysnb Getpgid(pid int) (pgid int, err error) @@ -462,8 +452,8 @@ func (w WaitStatus) TrapCause() int { return -1 } //sys Listen(s int, n int) (err error) //sys lstat(path string, stat *Stat_t) (err error) //sys Pause() (err error) -//sys Pread(fd int, p []byte, offset int64) (n int, err error) = pread64 -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = pwrite64 +//sys pread(fd int, p []byte, offset int64) (n int, err error) = pread64 +//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = pwrite64 //sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) //sys Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) //sysnb Setregid(rgid int, egid int) (err error) @@ -523,8 +513,10 @@ func Pipe(p []int) (err error) { } var pp [2]_C_int err = pipe(&pp) - p[0] = int(pp[0]) - p[1] = int(pp[1]) + if err == nil { + p[0] = int(pp[0]) + p[1] = int(pp[1]) + } return } diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_bsd.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_bsd.go index 95ac3946b..9c87c5f07 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_bsd.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_bsd.go @@ -163,9 +163,7 @@ func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) { p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port)) p[0] = byte(sa.Port >> 8) p[1] = byte(sa.Port) - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), _Socklen(sa.raw.Len), nil } @@ -179,9 +177,7 @@ func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) { p[0] = byte(sa.Port >> 8) p[1] = byte(sa.Port) sa.raw.Scope_id = sa.ZoneId - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), _Socklen(sa.raw.Len), nil } @@ -210,9 +206,7 @@ func (sa *SockaddrDatalink) sockaddr() (unsafe.Pointer, _Socklen, error) { sa.raw.Nlen = sa.Nlen sa.raw.Alen = sa.Alen sa.raw.Slen = sa.Slen - for i := 0; i < len(sa.raw.Data); i++ { - sa.raw.Data[i] = sa.Data[i] - } + sa.raw.Data = sa.Data return unsafe.Pointer(&sa.raw), SizeofSockaddrDatalink, nil } @@ -228,9 +222,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { sa.Nlen = pp.Nlen sa.Alen = pp.Alen sa.Slen = pp.Slen - for i := 0; i < len(sa.Data); i++ { - sa.Data[i] = pp.Data[i] - } + sa.Data = pp.Data return sa, nil case AF_UNIX: @@ -262,9 +254,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { sa := new(SockaddrInet4) p := (*[2]byte)(unsafe.Pointer(&pp.Port)) sa.Port = int(p[0])<<8 + int(p[1]) - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } + sa.Addr = pp.Addr return sa, nil case AF_INET6: @@ -273,9 +263,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { p := (*[2]byte)(unsafe.Pointer(&pp.Port)) sa.Port = int(p[0])<<8 + int(p[1]) sa.ZoneId = pp.Scope_id - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } + sa.Addr = pp.Addr return sa, nil } return anyToSockaddrGOOS(fd, rsa) @@ -337,10 +325,9 @@ func GetsockoptString(fd, level, opt int) (string, error) { //sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) //sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error) -func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) { +func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) { var msg Msghdr - var rsa RawSockaddrAny - msg.Name = (*byte)(unsafe.Pointer(&rsa)) + msg.Name = (*byte)(unsafe.Pointer(rsa)) msg.Namelen = uint32(SizeofSockaddrAny) var iov Iovec if len(p) > 0 { @@ -364,29 +351,12 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from } oobn = int(msg.Controllen) recvflags = int(msg.Flags) - // source address is only specified if the socket is unconnected - if rsa.Addr.Family != AF_UNSPEC { - from, err = anyToSockaddr(fd, &rsa) - } return } //sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error) -func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) { - _, err = SendmsgN(fd, p, oob, to, flags) - return -} - -func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) { - var ptr unsafe.Pointer - var salen _Socklen - if to != nil { - ptr, salen, err = to.sockaddr() - if err != nil { - return 0, err - } - } +func sendmsgN(fd int, p, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) { var msg Msghdr msg.Name = (*byte)(unsafe.Pointer(ptr)) msg.Namelen = uint32(salen) @@ -583,12 +553,7 @@ func UtimesNano(path string, ts []Timespec) error { if len(ts) != 2 { return EINVAL } - // Darwin setattrlist can set nanosecond timestamps - err := setattrlistTimes(path, ts, 0) - if err != ENOSYS { - return err - } - err = utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0) + err := utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0) if err != ENOSYS { return err } @@ -608,10 +573,6 @@ func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error { if len(ts) != 2 { return EINVAL } - err := setattrlistTimes(path, ts, flags) - if err != ENOSYS { - return err - } return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags) } diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_darwin.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_darwin.go index d59fb95c8..09a25c653 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_darwin.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_darwin.go @@ -48,6 +48,30 @@ func (sa *SockaddrCtl) sockaddr() (unsafe.Pointer, _Socklen, error) { return unsafe.Pointer(&sa.raw), SizeofSockaddrCtl, nil } +// SockaddrVM implements the Sockaddr interface for AF_VSOCK type sockets. +// SockaddrVM provides access to Darwin VM sockets: a mechanism that enables +// bidirectional communication between a hypervisor and its guest virtual +// machines. +type SockaddrVM struct { + // CID and Port specify a context ID and port address for a VM socket. + // Guests have a unique CID, and hosts may have a well-known CID of: + // - VMADDR_CID_HYPERVISOR: refers to the hypervisor process. + // - VMADDR_CID_LOCAL: refers to local communication (loopback). + // - VMADDR_CID_HOST: refers to other processes on the host. + CID uint32 + Port uint32 + raw RawSockaddrVM +} + +func (sa *SockaddrVM) sockaddr() (unsafe.Pointer, _Socklen, error) { + sa.raw.Len = SizeofSockaddrVM + sa.raw.Family = AF_VSOCK + sa.raw.Port = sa.Port + sa.raw.Cid = sa.CID + + return unsafe.Pointer(&sa.raw), SizeofSockaddrVM, nil +} + func anyToSockaddrGOOS(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { switch rsa.Addr.Family { case AF_SYSTEM: @@ -58,6 +82,13 @@ func anyToSockaddrGOOS(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { sa.Unit = pp.Sc_unit return sa, nil } + case AF_VSOCK: + pp := (*RawSockaddrVM)(unsafe.Pointer(rsa)) + sa := &SockaddrVM{ + CID: pp.Cid, + Port: pp.Port, + } + return sa, nil } return nil, EAFNOSUPPORT } @@ -110,16 +141,6 @@ func direntNamlen(buf []byte) (uint64, bool) { func PtraceAttach(pid int) (err error) { return ptrace(PT_ATTACH, pid, 0, 0) } func PtraceDetach(pid int) (err error) { return ptrace(PT_DETACH, pid, 0, 0) } -type attrList struct { - bitmapCount uint16 - _ uint16 - CommonAttr uint32 - VolAttr uint32 - DirAttr uint32 - FileAttr uint32 - Forkattr uint32 -} - //sysnb pipe(p *[2]int32) (err error) func Pipe(p []int) (err error) { @@ -128,8 +149,10 @@ func Pipe(p []int) (err error) { } var x [2]int32 err = pipe(&x) - p[0] = int(x[0]) - p[1] = int(x[1]) + if err == nil { + p[0] = int(x[0]) + p[1] = int(x[1]) + } return } @@ -249,36 +272,7 @@ func Flistxattr(fd int, dest []byte) (sz int, err error) { return flistxattr(fd, xattrPointer(dest), len(dest), 0) } -func setattrlistTimes(path string, times []Timespec, flags int) error { - _p0, err := BytePtrFromString(path) - if err != nil { - return err - } - - var attrList attrList - attrList.bitmapCount = ATTR_BIT_MAP_COUNT - attrList.CommonAttr = ATTR_CMN_MODTIME | ATTR_CMN_ACCTIME - - // order is mtime, atime: the opposite of Chtimes - attributes := [2]Timespec{times[1], times[0]} - options := 0 - if flags&AT_SYMLINK_NOFOLLOW != 0 { - options |= FSOPT_NOFOLLOW - } - return setattrlist( - _p0, - unsafe.Pointer(&attrList), - unsafe.Pointer(&attributes), - unsafe.Sizeof(attributes), - options) -} - -//sys setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) - -func utimensat(dirfd int, path string, times *[2]Timespec, flags int) error { - // Darwin doesn't support SYS_UTIMENSAT - return ENOSYS -} +//sys utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) /* * Wrapped @@ -399,8 +393,25 @@ func GetsockoptXucred(fd, level, opt int) (*Xucred, error) { return x, err } -func SysctlKinfoProcSlice(name string) ([]KinfoProc, error) { - mib, err := sysctlmib(name) +func SysctlKinfoProc(name string, args ...int) (*KinfoProc, error) { + mib, err := sysctlmib(name, args...) + if err != nil { + return nil, err + } + + var kinfo KinfoProc + n := uintptr(SizeofKinfoProc) + if err := sysctl(mib, (*byte)(unsafe.Pointer(&kinfo)), &n, nil, 0); err != nil { + return nil, err + } + if n != SizeofKinfoProc { + return nil, EIO + } + return &kinfo, nil +} + +func SysctlKinfoProcSlice(name string, args ...int) ([]KinfoProc, error) { + mib, err := sysctlmib(name, args...) if err != nil { return nil, err } @@ -496,8 +507,8 @@ func SysctlKinfoProcSlice(name string) ([]KinfoProc, error) { //sys Open(path string, mode int, perm uint32) (fd int, err error) //sys Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) //sys Pathconf(path string, name int) (val int, err error) -//sys Pread(fd int, p []byte, offset int64) (n int, err error) -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) +//sys pread(fd int, p []byte, offset int64) (n int, err error) +//sys pwrite(fd int, p []byte, offset int64) (n int, err error) //sys read(fd int, p []byte) (n int, err error) //sys Readlink(path string, buf []byte) (n int, err error) //sys Readlinkat(dirfd int, path string, buf []byte) (n int, err error) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_dragonfly.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_dragonfly.go index 5af108a50..c61e27498 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_dragonfly.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_dragonfly.go @@ -101,7 +101,10 @@ func Pipe(p []int) (err error) { if len(p) != 2 { return EINVAL } - p[0], p[1], err = pipe() + r, w, err := pipe() + if err == nil { + p[0], p[1] = r, w + } return } @@ -114,17 +117,20 @@ func Pipe2(p []int, flags int) (err error) { var pp [2]_C_int // pipe2 on dragonfly takes an fds array as an argument, but still // returns the file descriptors. - p[0], p[1], err = pipe2(&pp, flags) + r, w, err := pipe2(&pp, flags) + if err == nil { + p[0], p[1] = r, w + } return err } //sys extpread(fd int, p []byte, flags int, offset int64) (n int, err error) -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { return extpread(fd, p, 0, offset) } //sys extpwrite(fd int, p []byte, flags int, offset int64) (n int, err error) -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { return extpwrite(fd, p, 0, offset) } @@ -163,11 +169,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) { return } -func setattrlistTimes(path string, times []Timespec, flags int) error { - // used on Darwin for UtimesNano - return ENOSYS -} - //sys ioctl(fd int, req uint, arg uintptr) (err error) //sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_freebsd.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_freebsd.go index 18c392cf3..6f6c510f4 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_freebsd.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_freebsd.go @@ -110,8 +110,10 @@ func Pipe2(p []int, flags int) error { } var pp [2]_C_int err := pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) + if err == nil { + p[0] = int(pp[0]) + p[1] = int(pp[1]) + } return err } @@ -192,11 +194,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) { return } -func setattrlistTimes(path string, times []Timespec, flags int) error { - // used on Darwin for UtimesNano - return ENOSYS -} - //sys ioctl(fd int, req uint, arg uintptr) (err error) //sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL @@ -636,8 +633,8 @@ func PtraceSingleStep(pid int) (err error) { //sys Open(path string, mode int, perm uint32) (fd int, err error) //sys Openat(fdat int, path string, mode int, perm uint32) (fd int, err error) //sys Pathconf(path string, name int) (val int, err error) -//sys Pread(fd int, p []byte, offset int64) (n int, err error) -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) +//sys pread(fd int, p []byte, offset int64) (n int, err error) +//sys pwrite(fd int, p []byte, offset int64) (n int, err error) //sys read(fd int, p []byte) (n int, err error) //sys Readlink(path string, buf []byte) (n int, err error) //sys Readlinkat(dirfd int, path string, buf []byte) (n int, err error) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux.go index fff38a84c..d251dafae 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux.go @@ -14,6 +14,7 @@ package unix import ( "encoding/binary" "syscall" + "time" "unsafe" ) @@ -131,8 +132,10 @@ func Pipe2(p []int, flags int) error { } var pp [2]_C_int err := pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) + if err == nil { + p[0] = int(pp[0]) + p[1] = int(pp[1]) + } return err } @@ -247,6 +250,13 @@ func Getwd() (wd string, err error) { if n < 1 || n > len(buf) || buf[n-1] != 0 { return "", EINVAL } + // In some cases, Linux can return a path that starts with the + // "(unreachable)" prefix, which can potentially be a valid relative + // path. To work around that, return ENOENT if path is not absolute. + if buf[0] != '/' { + return "", ENOENT + } + return string(buf[0 : n-1]), nil } @@ -356,6 +366,8 @@ func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, return } +//sys Waitid(idType int, id int, info *Siginfo, options int, rusage *Rusage) (err error) + func Mkfifo(path string, mode uint32) error { return Mknod(path, mode|S_IFIFO, 0) } @@ -372,9 +384,7 @@ func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) { p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port)) p[0] = byte(sa.Port >> 8) p[1] = byte(sa.Port) - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), SizeofSockaddrInet4, nil } @@ -387,9 +397,7 @@ func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) { p[0] = byte(sa.Port >> 8) p[1] = byte(sa.Port) sa.raw.Scope_id = sa.ZoneId - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), SizeofSockaddrInet6, nil } @@ -438,9 +446,7 @@ func (sa *SockaddrLinklayer) sockaddr() (unsafe.Pointer, _Socklen, error) { sa.raw.Hatype = sa.Hatype sa.raw.Pkttype = sa.Pkttype sa.raw.Halen = sa.Halen - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), SizeofSockaddrLinklayer, nil } @@ -855,12 +861,10 @@ func (sa *SockaddrTIPC) sockaddr() (unsafe.Pointer, _Socklen, error) { if sa.Addr == nil { return nil, 0, EINVAL } - sa.raw.Family = AF_TIPC sa.raw.Scope = int8(sa.Scope) sa.raw.Addrtype = sa.Addr.tipcAddrtype() sa.raw.Addr = sa.Addr.tipcAddr() - return unsafe.Pointer(&sa.raw), SizeofSockaddrTIPC, nil } @@ -874,9 +878,7 @@ type SockaddrL2TPIP struct { func (sa *SockaddrL2TPIP) sockaddr() (unsafe.Pointer, _Socklen, error) { sa.raw.Family = AF_INET sa.raw.Conn_id = sa.ConnId - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), SizeofSockaddrL2TPIP, nil } @@ -892,9 +894,7 @@ func (sa *SockaddrL2TPIP6) sockaddr() (unsafe.Pointer, _Socklen, error) { sa.raw.Family = AF_INET6 sa.raw.Conn_id = sa.ConnId sa.raw.Scope_id = sa.ZoneId - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), SizeofSockaddrL2TPIP6, nil } @@ -990,9 +990,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { sa.Hatype = pp.Hatype sa.Pkttype = pp.Pkttype sa.Halen = pp.Halen - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } + sa.Addr = pp.Addr return sa, nil case AF_UNIX: @@ -1031,18 +1029,14 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { pp := (*RawSockaddrL2TPIP)(unsafe.Pointer(rsa)) sa := new(SockaddrL2TPIP) sa.ConnId = pp.Conn_id - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } + sa.Addr = pp.Addr return sa, nil default: pp := (*RawSockaddrInet4)(unsafe.Pointer(rsa)) sa := new(SockaddrInet4) p := (*[2]byte)(unsafe.Pointer(&pp.Port)) sa.Port = int(p[0])<<8 + int(p[1]) - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } + sa.Addr = pp.Addr return sa, nil } @@ -1058,9 +1052,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { sa := new(SockaddrL2TPIP6) sa.ConnId = pp.Conn_id sa.ZoneId = pp.Scope_id - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } + sa.Addr = pp.Addr return sa, nil default: pp := (*RawSockaddrInet6)(unsafe.Pointer(rsa)) @@ -1068,9 +1060,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { p := (*[2]byte)(unsafe.Pointer(&pp.Port)) sa.Port = int(p[0])<<8 + int(p[1]) sa.ZoneId = pp.Scope_id - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } + sa.Addr = pp.Addr return sa, nil } @@ -1509,10 +1499,9 @@ func KeyctlRestrictKeyring(ringid int, keyType string, restriction string) error //sys keyctlRestrictKeyringByType(cmd int, arg2 int, keyType string, restriction string) (err error) = SYS_KEYCTL //sys keyctlRestrictKeyring(cmd int, arg2 int) (err error) = SYS_KEYCTL -func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) { +func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) { var msg Msghdr - var rsa RawSockaddrAny - msg.Name = (*byte)(unsafe.Pointer(&rsa)) + msg.Name = (*byte)(unsafe.Pointer(rsa)) msg.Namelen = uint32(SizeofSockaddrAny) var iov Iovec if len(p) > 0 { @@ -1543,28 +1532,10 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from } oobn = int(msg.Controllen) recvflags = int(msg.Flags) - // source address is only specified if the socket is unconnected - if rsa.Addr.Family != AF_UNSPEC { - from, err = anyToSockaddr(fd, &rsa) - } return } -func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) { - _, err = SendmsgN(fd, p, oob, to, flags) - return -} - -func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) { - var ptr unsafe.Pointer - var salen _Socklen - if to != nil { - var err error - ptr, salen, err = to.sockaddr() - if err != nil { - return 0, err - } - } +func sendmsgN(fd int, p, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) { var msg Msghdr msg.Name = (*byte)(ptr) msg.Namelen = uint32(salen) @@ -1797,6 +1768,16 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri return mount(source, target, fstype, flags, datap) } +//sys mountSetattr(dirfd int, pathname string, flags uint, attr *MountAttr, size uintptr) (err error) = SYS_MOUNT_SETATTR + +// MountSetattr is a wrapper for mount_setattr(2). +// https://man7.org/linux/man-pages/man2/mount_setattr.2.html +// +// Requires kernel >= 5.12. +func MountSetattr(dirfd int, pathname string, flags uint, attr *MountAttr) error { + return mountSetattr(dirfd, pathname, flags, attr, unsafe.Sizeof(*attr)) +} + func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) { if raceenabled { raceReleaseMerge(unsafe.Pointer(&ioSync)) @@ -1848,6 +1829,9 @@ func Dup2(oldfd, newfd int) error { //sys Fremovexattr(fd int, attr string) (err error) //sys Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) //sys Fsync(fd int) (err error) +//sys Fsmount(fd int, flags int, mountAttrs int) (fsfd int, err error) +//sys Fsopen(fsName string, flags int) (fd int, err error) +//sys Fspick(dirfd int, pathName string, flags int) (fd int, err error) //sys Getdents(fd int, buf []byte) (n int, err error) = SYS_GETDENTS64 //sysnb Getpgid(pid int) (pgid int, err error) @@ -1878,7 +1862,9 @@ func Getpgrp() (pid int) { //sys MemfdCreate(name string, flags int) (fd int, err error) //sys Mkdirat(dirfd int, path string, mode uint32) (err error) //sys Mknodat(dirfd int, path string, mode uint32, dev int) (err error) +//sys MoveMount(fromDirfd int, fromPathName string, toDirfd int, toPathName string, flags int) (err error) //sys Nanosleep(time *Timespec, leftover *Timespec) (err error) +//sys OpenTree(dfd int, fileName string, flags uint) (r int, err error) //sys PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error) //sys PivotRoot(newroot string, putold string) (err error) = SYS_PIVOT_ROOT //sysnb Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) = SYS_PRLIMIT64 @@ -2203,7 +2189,7 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) { gid = Getgid() } - if uint32(gid) == st.Gid || isGroupMember(gid) { + if uint32(gid) == st.Gid || isGroupMember(int(st.Gid)) { fmode = (st.Mode >> 3) & 7 } else { fmode = st.Mode & 7 @@ -2318,17 +2304,63 @@ type RemoteIovec struct { //sys PidfdOpen(pid int, flags int) (fd int, err error) = SYS_PIDFD_OPEN //sys PidfdGetfd(pidfd int, targetfd int, flags int) (fd int, err error) = SYS_PIDFD_GETFD +//sys PidfdSendSignal(pidfd int, sig Signal, info *Siginfo, flags int) (err error) = SYS_PIDFD_SEND_SIGNAL //sys shmat(id int, addr uintptr, flag int) (ret uintptr, err error) //sys shmctl(id int, cmd int, buf *SysvShmDesc) (result int, err error) //sys shmdt(addr uintptr) (err error) //sys shmget(key int, size int, flag int) (id int, err error) +//sys getitimer(which int, currValue *Itimerval) (err error) +//sys setitimer(which int, newValue *Itimerval, oldValue *Itimerval) (err error) + +// MakeItimerval creates an Itimerval from interval and value durations. +func MakeItimerval(interval, value time.Duration) Itimerval { + return Itimerval{ + Interval: NsecToTimeval(interval.Nanoseconds()), + Value: NsecToTimeval(value.Nanoseconds()), + } +} + +// A value which may be passed to the which parameter for Getitimer and +// Setitimer. +type ItimerWhich int + +// Possible which values for Getitimer and Setitimer. +const ( + ItimerReal ItimerWhich = ITIMER_REAL + ItimerVirtual ItimerWhich = ITIMER_VIRTUAL + ItimerProf ItimerWhich = ITIMER_PROF +) + +// Getitimer wraps getitimer(2) to return the current value of the timer +// specified by which. +func Getitimer(which ItimerWhich) (Itimerval, error) { + var it Itimerval + if err := getitimer(int(which), &it); err != nil { + return Itimerval{}, err + } + + return it, nil +} + +// Setitimer wraps setitimer(2) to arm or disarm the timer specified by which. +// It returns the previous value of the timer. +// +// If the Itimerval argument is the zero value, the timer will be disarmed. +func Setitimer(which ItimerWhich, it Itimerval) (Itimerval, error) { + var prev Itimerval + if err := setitimer(int(which), &it, &prev); err != nil { + return Itimerval{}, err + } + + return prev, nil +} + /* * Unimplemented */ // AfsSyscall -// Alarm // ArchPrctl // Brk // ClockNanosleep @@ -2344,7 +2376,6 @@ type RemoteIovec struct { // GetMempolicy // GetRobustList // GetThreadArea -// Getitimer // Getpmsg // IoCancel // IoDestroy @@ -2422,5 +2453,4 @@ type RemoteIovec struct { // Vfork // Vhangup // Vserver -// Waitid // _Sysctl diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_386.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_386.go index 5f757e8aa..518e476e6 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_386.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_386.go @@ -35,8 +35,8 @@ func setTimeval(sec, usec int64) Timeval { //sys Iopl(level int) (err error) //sys Lchown(path string, uid int, gid int) (err error) = SYS_LCHOWN32 //sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64 -//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 +//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 +//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 //sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) //sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64 //sys setfsgid(gid int) (prev int, err error) = SYS_SETFSGID32 @@ -173,14 +173,6 @@ const ( _SENDMMSG = 20 ) -func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { - fd, e := socketcall(_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), 0, 0, 0) - if e != 0 { - err = e - } - return -} - func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) { fd, e := socketcall(_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) if e != 0 { diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_alarm.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_alarm.go new file mode 100644 index 000000000..08086ac6a --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_alarm.go @@ -0,0 +1,14 @@ +// Copyright 2022 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build linux && (386 || amd64 || mips || mipsle || mips64 || mipsle || ppc64 || ppc64le || ppc || s390x || sparc64) +// +build linux +// +build 386 amd64 mips mipsle mips64 mipsle ppc64 ppc64le ppc s390x sparc64 + +package unix + +// SYS_ALARM is not defined on arm or riscv, but is available for other GOARCH +// values. + +//sys Alarm(seconds uint) (remaining uint, err error) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go index 4299125aa..f5e9d6bef 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go @@ -28,9 +28,10 @@ func Lstat(path string, stat *Stat_t) (err error) { return Fstatat(AT_FDCWD, path, stat, AT_SYMLINK_NOFOLLOW) } +//sys MemfdSecret(flags int) (fd int, err error) //sys Pause() (err error) -//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 +//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 +//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 //sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) //sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK @@ -62,7 +63,6 @@ func Stat(path string, stat *Stat_t) (err error) { //sys SyncFileRange(fd int, off int64, n int64, flags int) (err error) //sys Truncate(path string, length int64) (err error) //sys Ustat(dev int, ubuf *Ustat_t) (err error) -//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) //sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) //sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) //sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_arm.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_arm.go index 79edeb9cb..c1a7778f1 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_arm.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_arm.go @@ -27,7 +27,6 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) { return newoffset, nil } -//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) //sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) //sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) //sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) @@ -97,8 +96,8 @@ func Utime(path string, buf *Utimbuf) error { //sys utimes(path string, times *[2]Timeval) (err error) -//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 +//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 +//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 //sys Truncate(path string, length int64) (err error) = SYS_TRUNCATE64 //sys Ftruncate(fd int, length int64) (err error) = SYS_FTRUNCATE64 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go index 862890de2..d83e2c657 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go @@ -22,8 +22,9 @@ import "unsafe" //sysnb getrlimit(resource int, rlim *Rlimit) (err error) //sysnb Getuid() (uid int) //sys Listen(s int, n int) (err error) -//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 +//sys MemfdSecret(flags int) (fd int, err error) +//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 +//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 //sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) //sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK @@ -66,7 +67,6 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) { return ENOSYS } -//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) //sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) //sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) //sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go index 8932e34ad..98a2660b9 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go @@ -21,8 +21,8 @@ package unix //sys Lchown(path string, uid int, gid int) (err error) //sys Listen(s int, n int) (err error) //sys Pause() (err error) -//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 +//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 +//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 //sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) //sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK @@ -48,7 +48,6 @@ func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err //sys SyncFileRange(fd int, off int64, n int64, flags int) (err error) //sys Truncate(path string, length int64) (err error) //sys Ustat(dev int, ubuf *Ustat_t) (err error) -//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) //sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) //sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) //sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go index 7821c25d9..b8a18c0ad 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go @@ -25,8 +25,8 @@ func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, //sysnb Getuid() (uid int) //sys Lchown(path string, uid int, gid int) (err error) //sys Listen(s int, n int) (err error) -//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 +//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 +//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 //sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) //sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT //sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64 @@ -41,7 +41,6 @@ func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, //sys SyncFileRange(fd int, off int64, n int64, flags int) (err error) //sys Truncate(path string, length int64) (err error) = SYS_TRUNCATE64 //sys Ustat(dev int, ubuf *Ustat_t) (err error) -//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) //sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) //sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) //sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_ppc.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_ppc.go index c5053a0f0..4ed9e67c6 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_ppc.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_ppc.go @@ -27,8 +27,8 @@ import ( //sys Listen(s int, n int) (err error) //sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64 //sys Pause() (err error) -//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 +//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 +//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 //sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) //sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT //sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64 @@ -43,7 +43,6 @@ import ( //sys Stat(path string, stat *Stat_t) (err error) = SYS_STAT64 //sys Truncate(path string, length int64) (err error) = SYS_TRUNCATE64 //sys Ustat(dev int, ubuf *Ustat_t) (err error) -//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) //sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) //sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) //sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go index 25786c421..db63d384c 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go @@ -26,8 +26,8 @@ package unix //sys Listen(s int, n int) (err error) //sys Lstat(path string, stat *Stat_t) (err error) //sys Pause() (err error) -//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 +//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 +//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 //sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) //sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK //sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT @@ -45,7 +45,6 @@ package unix //sys Statfs(path string, buf *Statfs_t) (err error) //sys Truncate(path string, length int64) (err error) //sys Ustat(dev int, ubuf *Ustat_t) (err error) -//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) //sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) //sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) //sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go index 6f9f71041..8ff7adba0 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go @@ -22,8 +22,8 @@ import "unsafe" //sysnb Getrlimit(resource int, rlim *Rlimit) (err error) //sysnb Getuid() (uid int) //sys Listen(s int, n int) (err error) -//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 +//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 +//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 //sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { @@ -65,7 +65,6 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) { return ENOSYS } -//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) //sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) //sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) //sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go index 6aa59cb27..6fcf277b0 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go @@ -26,8 +26,8 @@ import ( //sys Lchown(path string, uid int, gid int) (err error) //sys Lstat(path string, stat *Stat_t) (err error) //sys Pause() (err error) -//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 +//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 +//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 //sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) //sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK //sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) @@ -145,15 +145,6 @@ const ( netSendMMsg = 20 ) -func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (int, error) { - args := [3]uintptr{uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))} - fd, _, err := Syscall(SYS_SOCKETCALL, netAccept, uintptr(unsafe.Pointer(&args)), 0) - if err != 0 { - return 0, err - } - return int(fd), nil -} - func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (int, error) { args := [4]uintptr{uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags)} fd, _, err := Syscall(SYS_SOCKETCALL, netAccept4, uintptr(unsafe.Pointer(&args)), 0) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go index bbe8d174f..02a45d9cc 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go @@ -23,8 +23,8 @@ package unix //sys Listen(s int, n int) (err error) //sys Lstat(path string, stat *Stat_t) (err error) //sys Pause() (err error) -//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 +//sys pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 +//sys pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 //sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) //sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK //sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) @@ -42,7 +42,6 @@ package unix //sys Statfs(path string, buf *Statfs_t) (err error) //sys SyncFileRange(fd int, off int64, n int64, flags int) (err error) //sys Truncate(path string, length int64) (err error) -//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) //sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) //sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) //sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_netbsd.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_netbsd.go index 853d5f0f4..666f0a1b3 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_netbsd.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_netbsd.go @@ -110,14 +110,8 @@ func direntNamlen(buf []byte) (uint64, bool) { return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen)) } -//sysnb pipe() (fd1 int, fd2 int, err error) - func Pipe(p []int) (err error) { - if len(p) != 2 { - return EINVAL - } - p[0], p[1], err = pipe() - return + return Pipe2(p, 0) } //sysnb pipe2(p *[2]_C_int, flags int) (err error) @@ -128,8 +122,10 @@ func Pipe2(p []int, flags int) error { } var pp [2]_C_int err := pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) + if err == nil { + p[0] = int(pp[0]) + p[1] = int(pp[1]) + } return err } @@ -167,11 +163,6 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e return -1, ENOSYS } -func setattrlistTimes(path string, times []Timespec, flags int) error { - // used on Darwin for UtimesNano - return ENOSYS -} - //sys ioctl(fd int, req uint, arg uintptr) (err error) //sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL @@ -317,8 +308,8 @@ func Statvfs(path string, buf *Statvfs_t) (err error) { //sys Open(path string, mode int, perm uint32) (fd int, err error) //sys Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) //sys Pathconf(path string, name int) (val int, err error) -//sys Pread(fd int, p []byte, offset int64) (n int, err error) -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) +//sys pread(fd int, p []byte, offset int64) (n int, err error) +//sys pwrite(fd int, p []byte, offset int64) (n int, err error) //sys read(fd int, p []byte) (n int, err error) //sys Readlink(path string, buf []byte) (n int, err error) //sys Readlinkat(dirfd int, path string, buf []byte) (n int, err error) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_openbsd.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_openbsd.go index 22b550385..15d637d63 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_openbsd.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_openbsd.go @@ -87,8 +87,10 @@ func Pipe2(p []int, flags int) error { } var pp [2]_C_int err := pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) + if err == nil { + p[0] = int(pp[0]) + p[1] = int(pp[1]) + } return err } @@ -147,11 +149,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) { return } -func setattrlistTimes(path string, times []Timespec, flags int) error { - // used on Darwin for UtimesNano - return ENOSYS -} - //sys ioctl(fd int, req uint, arg uintptr) (err error) //sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL @@ -272,8 +269,8 @@ func Uname(uname *Utsname) error { //sys Open(path string, mode int, perm uint32) (fd int, err error) //sys Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) //sys Pathconf(path string, name int) (val int, err error) -//sys Pread(fd int, p []byte, offset int64) (n int, err error) -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) +//sys pread(fd int, p []byte, offset int64) (n int, err error) +//sys pwrite(fd int, p []byte, offset int64) (n int, err error) //sys read(fd int, p []byte) (n int, err error) //sys Readlink(path string, buf []byte) (n int, err error) //sys Readlinkat(dirfd int, path string, buf []byte) (n int, err error) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_solaris.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_solaris.go index d2a6495c7..5c2003cec 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_solaris.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_solaris.go @@ -66,8 +66,10 @@ func Pipe(p []int) (err error) { if n != 0 { return err } - p[0] = int(pp[0]) - p[1] = int(pp[1]) + if err == nil { + p[0] = int(pp[0]) + p[1] = int(pp[1]) + } return nil } @@ -79,8 +81,10 @@ func Pipe2(p []int, flags int) error { } var pp [2]_C_int err := pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) + if err == nil { + p[0] = int(pp[0]) + p[1] = int(pp[1]) + } return err } @@ -92,9 +96,7 @@ func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) { p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port)) p[0] = byte(sa.Port >> 8) p[1] = byte(sa.Port) - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), SizeofSockaddrInet4, nil } @@ -107,9 +109,7 @@ func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) { p[0] = byte(sa.Port >> 8) p[1] = byte(sa.Port) sa.raw.Scope_id = sa.ZoneId - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), SizeofSockaddrInet6, nil } @@ -417,9 +417,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { sa := new(SockaddrInet4) p := (*[2]byte)(unsafe.Pointer(&pp.Port)) sa.Port = int(p[0])<<8 + int(p[1]) - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } + sa.Addr = pp.Addr return sa, nil case AF_INET6: @@ -428,9 +426,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { p := (*[2]byte)(unsafe.Pointer(&pp.Port)) sa.Port = int(p[0])<<8 + int(p[1]) sa.ZoneId = pp.Scope_id - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } + sa.Addr = pp.Addr return sa, nil } return nil, EAFNOSUPPORT @@ -455,10 +451,9 @@ func Accept(fd int) (nfd int, sa Sockaddr, err error) { //sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error) = libsocket.__xnet_recvmsg -func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) { +func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) { var msg Msghdr - var rsa RawSockaddrAny - msg.Name = (*byte)(unsafe.Pointer(&rsa)) + msg.Name = (*byte)(unsafe.Pointer(rsa)) msg.Namelen = uint32(SizeofSockaddrAny) var iov Iovec if len(p) > 0 { @@ -480,29 +475,12 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from return } oobn = int(msg.Accrightslen) - // source address is only specified if the socket is unconnected - if rsa.Addr.Family != AF_UNSPEC { - from, err = anyToSockaddr(fd, &rsa) - } - return -} - -func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) { - _, err = SendmsgN(fd, p, oob, to, flags) return } //sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error) = libsocket.__xnet_sendmsg -func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) { - var ptr unsafe.Pointer - var salen _Socklen - if to != nil { - ptr, salen, err = to.sockaddr() - if err != nil { - return 0, err - } - } +func sendmsgN(fd int, p, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) { var msg Msghdr msg.Name = (*byte)(unsafe.Pointer(ptr)) msg.Namelen = uint32(salen) @@ -665,8 +643,8 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e //sys Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) //sys Pathconf(path string, name int) (val int, err error) //sys Pause() (err error) -//sys Pread(fd int, p []byte, offset int64) (n int, err error) -//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) +//sys pread(fd int, p []byte, offset int64) (n int, err error) +//sys pwrite(fd int, p []byte, offset int64) (n int, err error) //sys read(fd int, p []byte) (n int, err error) //sys Readlink(path string, buf []byte) (n int, err error) //sys Rename(from string, to string) (err error) @@ -759,8 +737,20 @@ type fileObjCookie struct { type EventPort struct { port int mu sync.Mutex - fds map[uintptr]interface{} + fds map[uintptr]*fileObjCookie paths map[string]*fileObjCookie + // The user cookie presents an interesting challenge from a memory management perspective. + // There are two paths by which we can discover that it is no longer in use: + // 1. The user calls port_dissociate before any events fire + // 2. An event fires and we return it to the user + // The tricky situation is if the event has fired in the kernel but + // the user hasn't requested/received it yet. + // If the user wants to port_dissociate before the event has been processed, + // we should handle things gracefully. To do so, we need to keep an extra + // reference to the cookie around until the event is processed + // thus the otherwise seemingly extraneous "cookies" map + // The key of this map is a pointer to the corresponding &fCookie.cookie + cookies map[*interface{}]*fileObjCookie } // PortEvent is an abstraction of the port_event C struct. @@ -784,9 +774,10 @@ func NewEventPort() (*EventPort, error) { return nil, err } e := &EventPort{ - port: port, - fds: make(map[uintptr]interface{}), - paths: make(map[string]*fileObjCookie), + port: port, + fds: make(map[uintptr]*fileObjCookie), + paths: make(map[string]*fileObjCookie), + cookies: make(map[*interface{}]*fileObjCookie), } return e, nil } @@ -801,9 +792,13 @@ func NewEventPort() (*EventPort, error) { func (e *EventPort) Close() error { e.mu.Lock() defer e.mu.Unlock() + err := Close(e.port) + if err != nil { + return err + } e.fds = nil e.paths = nil - return Close(e.port) + return nil } // PathIsWatched checks to see if path is associated with this EventPort. @@ -840,6 +835,7 @@ func (e *EventPort) AssociatePath(path string, stat os.FileInfo, events int, coo return err } e.paths[path] = fCookie + e.cookies[&fCookie.cookie] = fCookie return nil } @@ -852,11 +848,19 @@ func (e *EventPort) DissociatePath(path string) error { return fmt.Errorf("%v is not associated with this Event Port", path) } _, err := port_dissociate(e.port, PORT_SOURCE_FILE, uintptr(unsafe.Pointer(f.fobj))) - if err != nil { + // If the path is no longer associated with this event port (ENOENT) + // we should delete it from our map. We can still return ENOENT to the caller. + // But we need to save the cookie + if err != nil && err != ENOENT { return err } + if err == nil { + // dissociate was successful, safe to delete the cookie + fCookie := e.paths[path] + delete(e.cookies, &fCookie.cookie) + } delete(e.paths, path) - return nil + return err } // AssociateFd wraps calls to port_associate(3c) on file descriptors. @@ -866,12 +870,13 @@ func (e *EventPort) AssociateFd(fd uintptr, events int, cookie interface{}) erro if _, found := e.fds[fd]; found { return fmt.Errorf("%v is already associated with this Event Port", fd) } - pcookie := &cookie - _, err := port_associate(e.port, PORT_SOURCE_FD, fd, events, (*byte)(unsafe.Pointer(pcookie))) + fCookie := &fileObjCookie{nil, cookie} + _, err := port_associate(e.port, PORT_SOURCE_FD, fd, events, (*byte)(unsafe.Pointer(&fCookie.cookie))) if err != nil { return err } - e.fds[fd] = pcookie + e.fds[fd] = fCookie + e.cookies[&fCookie.cookie] = fCookie return nil } @@ -884,11 +889,16 @@ func (e *EventPort) DissociateFd(fd uintptr) error { return fmt.Errorf("%v is not associated with this Event Port", fd) } _, err := port_dissociate(e.port, PORT_SOURCE_FD, fd) - if err != nil { + if err != nil && err != ENOENT { return err } + if err == nil { + // dissociate was successful, safe to delete the cookie + fCookie := e.fds[fd] + delete(e.cookies, &fCookie.cookie) + } delete(e.fds, fd) - return nil + return err } func createFileObj(name string, stat os.FileInfo) (*fileObj, error) { @@ -916,26 +926,48 @@ func (e *EventPort) GetOne(t *Timespec) (*PortEvent, error) { return nil, err } p := new(PortEvent) - p.Events = pe.Events - p.Source = pe.Source e.mu.Lock() defer e.mu.Unlock() - switch pe.Source { - case PORT_SOURCE_FD: - p.Fd = uintptr(pe.Object) - cookie := (*interface{})(unsafe.Pointer(pe.User)) - p.Cookie = *cookie - delete(e.fds, p.Fd) - case PORT_SOURCE_FILE: - p.fobj = (*fileObj)(unsafe.Pointer(uintptr(pe.Object))) - p.Path = BytePtrToString((*byte)(unsafe.Pointer(p.fobj.Name))) - cookie := (*interface{})(unsafe.Pointer(pe.User)) - p.Cookie = *cookie - delete(e.paths, p.Path) - } + e.peIntToExt(pe, p) return p, nil } +// peIntToExt converts a cgo portEvent struct into the friendlier PortEvent +// NOTE: Always call this function while holding the e.mu mutex +func (e *EventPort) peIntToExt(peInt *portEvent, peExt *PortEvent) { + peExt.Events = peInt.Events + peExt.Source = peInt.Source + cookie := (*interface{})(unsafe.Pointer(peInt.User)) + peExt.Cookie = *cookie + switch peInt.Source { + case PORT_SOURCE_FD: + delete(e.cookies, cookie) + peExt.Fd = uintptr(peInt.Object) + // Only remove the fds entry if it exists and this cookie matches + if fobj, ok := e.fds[peExt.Fd]; ok { + if &fobj.cookie == cookie { + delete(e.fds, peExt.Fd) + } + } + case PORT_SOURCE_FILE: + if fCookie, ok := e.cookies[cookie]; ok && uintptr(unsafe.Pointer(fCookie.fobj)) == uintptr(peInt.Object) { + // Use our stashed reference rather than using unsafe on what we got back + // the unsafe version would be (*fileObj)(unsafe.Pointer(uintptr(peInt.Object))) + peExt.fobj = fCookie.fobj + } else { + panic("mismanaged memory") + } + delete(e.cookies, cookie) + peExt.Path = BytePtrToString((*byte)(unsafe.Pointer(peExt.fobj.Name))) + // Only remove the paths entry if it exists and this cookie matches + if fobj, ok := e.paths[peExt.Path]; ok { + if &fobj.cookie == cookie { + delete(e.paths, peExt.Path) + } + } + } +} + // Pending wraps port_getn(3c) and returns how many events are pending. func (e *EventPort) Pending() (int, error) { var n uint32 = 0 @@ -966,21 +998,7 @@ func (e *EventPort) Get(s []PortEvent, min int, timeout *Timespec) (int, error) e.mu.Lock() defer e.mu.Unlock() for i := 0; i < int(got); i++ { - s[i].Events = ps[i].Events - s[i].Source = ps[i].Source - switch ps[i].Source { - case PORT_SOURCE_FD: - s[i].Fd = uintptr(ps[i].Object) - cookie := (*interface{})(unsafe.Pointer(ps[i].User)) - s[i].Cookie = *cookie - delete(e.fds, s[i].Fd) - case PORT_SOURCE_FILE: - s[i].fobj = (*fileObj)(unsafe.Pointer(uintptr(ps[i].Object))) - s[i].Path = BytePtrToString((*byte)(unsafe.Pointer(s[i].fobj.Name))) - cookie := (*interface{})(unsafe.Pointer(ps[i].User)) - s[i].Cookie = *cookie - delete(e.paths, s[i].Path) - } + e.peIntToExt(&ps[i], &s[i]) } return int(got), err } diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_unix.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_unix.go index cf296a243..70508afc1 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_unix.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_unix.go @@ -177,6 +177,30 @@ func Write(fd int, p []byte) (n int, err error) { return } +func Pread(fd int, p []byte, offset int64) (n int, err error) { + n, err = pread(fd, p, offset) + if raceenabled { + if n > 0 { + raceWriteRange(unsafe.Pointer(&p[0]), n) + } + if err == nil { + raceAcquire(unsafe.Pointer(&ioSync)) + } + } + return +} + +func Pwrite(fd int, p []byte, offset int64) (n int, err error) { + if raceenabled { + raceReleaseMerge(unsafe.Pointer(&ioSync)) + } + n, err = pwrite(fd, p, offset) + if raceenabled && n > 0 { + raceReadRange(unsafe.Pointer(&p[0]), n) + } + return +} + // For testing: clients can set this flag to force // creation of IPv6 sockets to return EAFNOSUPPORT. var SocketDisableIPv6 bool @@ -313,6 +337,33 @@ func Recvfrom(fd int, p []byte, flags int) (n int, from Sockaddr, err error) { return } +func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) { + var rsa RawSockaddrAny + n, oobn, recvflags, err = recvmsgRaw(fd, p, oob, flags, &rsa) + // source address is only specified if the socket is unconnected + if rsa.Addr.Family != AF_UNSPEC { + from, err = anyToSockaddr(fd, &rsa) + } + return +} + +func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) { + _, err = SendmsgN(fd, p, oob, to, flags) + return +} + +func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) { + var ptr unsafe.Pointer + var salen _Socklen + if to != nil { + ptr, salen, err = to.sockaddr() + if err != nil { + return 0, err + } + } + return sendmsgN(fd, p, oob, ptr, salen, flags) +} + func Send(s int, buf []byte, flags int) (err error) { return sendto(s, buf, flags, nil, 0) } diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go index 1ffd8bfcf..f8616f454 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go @@ -67,9 +67,7 @@ func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) { p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port)) p[0] = byte(sa.Port >> 8) p[1] = byte(sa.Port) - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), _Socklen(sa.raw.Len), nil } @@ -83,9 +81,7 @@ func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) { p[0] = byte(sa.Port >> 8) p[1] = byte(sa.Port) sa.raw.Scope_id = sa.ZoneId - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), _Socklen(sa.raw.Len), nil } @@ -144,9 +140,7 @@ func anyToSockaddr(_ int, rsa *RawSockaddrAny) (Sockaddr, error) { sa := new(SockaddrInet4) p := (*[2]byte)(unsafe.Pointer(&pp.Port)) sa.Port = int(p[0])<<8 + int(p[1]) - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } + sa.Addr = pp.Addr return sa, nil case AF_INET6: @@ -155,9 +149,7 @@ func anyToSockaddr(_ int, rsa *RawSockaddrAny) (Sockaddr, error) { p := (*[2]byte)(unsafe.Pointer(&pp.Port)) sa.Port = int(p[0])<<8 + int(p[1]) sa.ZoneId = pp.Scope_id - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } + sa.Addr = pp.Addr return sa, nil } return nil, EAFNOSUPPORT @@ -587,8 +579,10 @@ func Pipe(p []int) (err error) { } var pp [2]_C_int err = pipe(&pp) - p[0] = int(pp[0]) - p[1] = int(pp[1]) + if err == nil { + p[0] = int(pp[0]) + p[1] = int(pp[1]) + } return } diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux.go index 78d4b85ec..3de79fa25 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux.go @@ -1,4 +1,4 @@ -// Code generated by mkmerge.go; DO NOT EDIT. +// Code generated by mkmerge; DO NOT EDIT. //go:build linux // +build linux @@ -38,7 +38,8 @@ const ( AF_KEY = 0xf AF_LLC = 0x1a AF_LOCAL = 0x1 - AF_MAX = 0x2d + AF_MAX = 0x2e + AF_MCTP = 0x2d AF_MPLS = 0x1c AF_NETBEUI = 0xd AF_NETLINK = 0x10 @@ -116,6 +117,7 @@ const ( ARPHRD_LAPB = 0x204 ARPHRD_LOCALTLK = 0x305 ARPHRD_LOOPBACK = 0x304 + ARPHRD_MCTP = 0x122 ARPHRD_METRICOM = 0x17 ARPHRD_NETLINK = 0x338 ARPHRD_NETROM = 0x0 @@ -258,6 +260,17 @@ const ( BUS_USB = 0x3 BUS_VIRTUAL = 0x6 CAN_BCM = 0x2 + CAN_CTRLMODE_3_SAMPLES = 0x4 + CAN_CTRLMODE_BERR_REPORTING = 0x10 + CAN_CTRLMODE_CC_LEN8_DLC = 0x100 + CAN_CTRLMODE_FD = 0x20 + CAN_CTRLMODE_FD_NON_ISO = 0x80 + CAN_CTRLMODE_LISTENONLY = 0x2 + CAN_CTRLMODE_LOOPBACK = 0x1 + CAN_CTRLMODE_ONE_SHOT = 0x8 + CAN_CTRLMODE_PRESUME_ACK = 0x40 + CAN_CTRLMODE_TDC_AUTO = 0x200 + CAN_CTRLMODE_TDC_MANUAL = 0x400 CAN_EFF_FLAG = 0x80000000 CAN_EFF_ID_BITS = 0x1d CAN_EFF_MASK = 0x1fffffff @@ -335,6 +348,7 @@ const ( CAN_RTR_FLAG = 0x40000000 CAN_SFF_ID_BITS = 0xb CAN_SFF_MASK = 0x7ff + CAN_TERMINATION_DISABLED = 0x0 CAN_TP16 = 0x3 CAN_TP20 = 0x4 CAP_AUDIT_CONTROL = 0x1e @@ -379,9 +393,11 @@ const ( CAP_SYS_TIME = 0x19 CAP_SYS_TTY_CONFIG = 0x1a CAP_WAKE_ALARM = 0x23 + CEPH_SUPER_MAGIC = 0xc36400 CFLUSH = 0xf CGROUP2_SUPER_MAGIC = 0x63677270 CGROUP_SUPER_MAGIC = 0x27e0eb + CIFS_SUPER_MAGIC = 0xff534d42 CLOCK_BOOTTIME = 0x7 CLOCK_BOOTTIME_ALARM = 0x9 CLOCK_DEFAULT = 0x0 @@ -472,6 +488,7 @@ const ( DM_DEV_WAIT = 0xc138fd08 DM_DIR = "mapper" DM_GET_TARGET_VERSION = 0xc138fd11 + DM_IMA_MEASUREMENT_FLAG = 0x80000 DM_INACTIVE_PRESENT_FLAG = 0x40 DM_INTERNAL_SUSPEND_FLAG = 0x40000 DM_IOCTL = 0xfd @@ -716,6 +733,7 @@ const ( ETH_P_LOOPBACK = 0x9000 ETH_P_MACSEC = 0x88e5 ETH_P_MAP = 0xf9 + ETH_P_MCTP = 0xfa ETH_P_MOBITEX = 0x15 ETH_P_MPLS_MC = 0x8848 ETH_P_MPLS_UC = 0x8847 @@ -738,6 +756,7 @@ const ( ETH_P_QINQ2 = 0x9200 ETH_P_QINQ3 = 0x9300 ETH_P_RARP = 0x8035 + ETH_P_REALTEK = 0x8899 ETH_P_SCA = 0x6007 ETH_P_SLOW = 0x8809 ETH_P_SNAP = 0x5 @@ -751,7 +770,23 @@ const ( ETH_P_WCCP = 0x883e ETH_P_X25 = 0x805 ETH_P_XDSA = 0xf8 + EV_ABS = 0x3 + EV_CNT = 0x20 + EV_FF = 0x15 + EV_FF_STATUS = 0x17 + EV_KEY = 0x1 + EV_LED = 0x11 + EV_MAX = 0x1f + EV_MSC = 0x4 + EV_PWR = 0x16 + EV_REL = 0x2 + EV_REP = 0x14 + EV_SND = 0x12 + EV_SW = 0x5 + EV_SYN = 0x0 + EV_VERSION = 0x10001 EXABYTE_ENABLE_NEST = 0xf0 + EXFAT_SUPER_MAGIC = 0x2011bab0 EXT2_SUPER_MAGIC = 0xef53 EXT3_SUPER_MAGIC = 0xef53 EXT4_SUPER_MAGIC = 0xef53 @@ -789,11 +824,17 @@ const ( FAN_DELETE_SELF = 0x400 FAN_DENY = 0x2 FAN_ENABLE_AUDIT = 0x40 + FAN_EPIDFD = -0x2 FAN_EVENT_INFO_TYPE_DFID = 0x3 FAN_EVENT_INFO_TYPE_DFID_NAME = 0x2 + FAN_EVENT_INFO_TYPE_ERROR = 0x5 FAN_EVENT_INFO_TYPE_FID = 0x1 + FAN_EVENT_INFO_TYPE_NEW_DFID_NAME = 0xc + FAN_EVENT_INFO_TYPE_OLD_DFID_NAME = 0xa + FAN_EVENT_INFO_TYPE_PIDFD = 0x4 FAN_EVENT_METADATA_LEN = 0x18 FAN_EVENT_ON_CHILD = 0x8000000 + FAN_FS_ERROR = 0x8000 FAN_MARK_ADD = 0x1 FAN_MARK_DONT_FOLLOW = 0x4 FAN_MARK_FILESYSTEM = 0x100 @@ -811,22 +852,34 @@ const ( FAN_MOVE_SELF = 0x800 FAN_NOFD = -0x1 FAN_NONBLOCK = 0x2 + FAN_NOPIDFD = -0x1 FAN_ONDIR = 0x40000000 FAN_OPEN = 0x20 FAN_OPEN_EXEC = 0x1000 FAN_OPEN_EXEC_PERM = 0x40000 FAN_OPEN_PERM = 0x10000 FAN_Q_OVERFLOW = 0x4000 + FAN_RENAME = 0x10000000 FAN_REPORT_DFID_NAME = 0xc00 + FAN_REPORT_DFID_NAME_TARGET = 0x1e00 FAN_REPORT_DIR_FID = 0x400 FAN_REPORT_FID = 0x200 FAN_REPORT_NAME = 0x800 + FAN_REPORT_PIDFD = 0x80 + FAN_REPORT_TARGET_FID = 0x1000 FAN_REPORT_TID = 0x100 FAN_UNLIMITED_MARKS = 0x20 FAN_UNLIMITED_QUEUE = 0x10 FD_CLOEXEC = 0x1 FD_SETSIZE = 0x400 FF0 = 0x0 + FIB_RULE_DEV_DETACHED = 0x8 + FIB_RULE_FIND_SADDR = 0x10000 + FIB_RULE_IIF_DETACHED = 0x8 + FIB_RULE_INVERT = 0x2 + FIB_RULE_OIF_DETACHED = 0x10 + FIB_RULE_PERMANENT = 0x1 + FIB_RULE_UNRESOLVED = 0x4 FIDEDUPERANGE = 0xc0189436 FSCRYPT_KEY_DESCRIPTOR_SIZE = 0x8 FSCRYPT_KEY_DESC_PREFIX = "fscrypt:" @@ -889,6 +942,7 @@ const ( FS_VERITY_METADATA_TYPE_DESCRIPTOR = 0x2 FS_VERITY_METADATA_TYPE_MERKLE_TREE = 0x1 FS_VERITY_METADATA_TYPE_SIGNATURE = 0x3 + FUSE_SUPER_MAGIC = 0x65735546 FUTEXFS_SUPER_MAGIC = 0xbad1dea F_ADD_SEALS = 0x409 F_DUPFD = 0x0 @@ -1242,9 +1296,14 @@ const ( IP_XFRM_POLICY = 0x11 ISOFS_SUPER_MAGIC = 0x9660 ISTRIP = 0x20 + ITIMER_PROF = 0x2 + ITIMER_REAL = 0x0 + ITIMER_VIRTUAL = 0x1 IUTF8 = 0x4000 IXANY = 0x800 JFFS2_SUPER_MAGIC = 0x72b6 + KCMPROTO_CONNECTED = 0x0 + KCM_RECV_DISABLE = 0x1 KEXEC_ARCH_386 = 0x30000 KEXEC_ARCH_68K = 0x40000 KEXEC_ARCH_AARCH64 = 0xb70000 @@ -1452,8 +1511,21 @@ const ( MNT_DETACH = 0x2 MNT_EXPIRE = 0x4 MNT_FORCE = 0x1 + MODULE_INIT_COMPRESSED_FILE = 0x4 MODULE_INIT_IGNORE_MODVERSIONS = 0x1 MODULE_INIT_IGNORE_VERMAGIC = 0x2 + MOUNT_ATTR_IDMAP = 0x100000 + MOUNT_ATTR_NOATIME = 0x10 + MOUNT_ATTR_NODEV = 0x4 + MOUNT_ATTR_NODIRATIME = 0x80 + MOUNT_ATTR_NOEXEC = 0x8 + MOUNT_ATTR_NOSUID = 0x2 + MOUNT_ATTR_NOSYMFOLLOW = 0x200000 + MOUNT_ATTR_RDONLY = 0x1 + MOUNT_ATTR_RELATIME = 0x0 + MOUNT_ATTR_SIZE_VER0 = 0x20 + MOUNT_ATTR_STRICTATIME = 0x20 + MOUNT_ATTR__ATIME = 0x70 MSDOS_SUPER_MAGIC = 0x4d44 MSG_BATCH = 0x40000 MSG_CMSG_CLOEXEC = 0x40000000 @@ -1793,6 +1865,11 @@ const ( PERF_MEM_BLK_DATA = 0x2 PERF_MEM_BLK_NA = 0x1 PERF_MEM_BLK_SHIFT = 0x28 + PERF_MEM_HOPS_0 = 0x1 + PERF_MEM_HOPS_1 = 0x2 + PERF_MEM_HOPS_2 = 0x3 + PERF_MEM_HOPS_3 = 0x4 + PERF_MEM_HOPS_SHIFT = 0x2b PERF_MEM_LOCK_LOCKED = 0x2 PERF_MEM_LOCK_NA = 0x1 PERF_MEM_LOCK_SHIFT = 0x18 @@ -1952,6 +2029,9 @@ const ( PR_SCHED_CORE_CREATE = 0x1 PR_SCHED_CORE_GET = 0x0 PR_SCHED_CORE_MAX = 0x4 + PR_SCHED_CORE_SCOPE_PROCESS_GROUP = 0x2 + PR_SCHED_CORE_SCOPE_THREAD = 0x0 + PR_SCHED_CORE_SCOPE_THREAD_GROUP = 0x1 PR_SCHED_CORE_SHARE_FROM = 0x3 PR_SCHED_CORE_SHARE_TO = 0x2 PR_SET_CHILD_SUBREAPER = 0x24 @@ -1992,11 +2072,14 @@ const ( PR_SET_TIMING = 0xe PR_SET_TSC = 0x1a PR_SET_UNALIGN = 0x6 + PR_SET_VMA = 0x53564d41 + PR_SET_VMA_ANON_NAME = 0x0 PR_SPEC_DISABLE = 0x4 PR_SPEC_DISABLE_NOEXEC = 0x10 PR_SPEC_ENABLE = 0x2 PR_SPEC_FORCE_DISABLE = 0x8 PR_SPEC_INDIRECT_BRANCH = 0x1 + PR_SPEC_L1D_FLUSH = 0x2 PR_SPEC_NOT_AFFECTED = 0x0 PR_SPEC_PRCTL = 0x1 PR_SPEC_STORE_BYPASS = 0x0 @@ -2074,6 +2157,10 @@ const ( PTRACE_SYSCALL_INFO_NONE = 0x0 PTRACE_SYSCALL_INFO_SECCOMP = 0x3 PTRACE_TRACEME = 0x0 + P_ALL = 0x0 + P_PGID = 0x2 + P_PID = 0x1 + P_PIDFD = 0x3 QNX4_SUPER_MAGIC = 0x2f QNX6_SUPER_MAGIC = 0x68191122 RAMFS_MAGIC = 0x858458f6 @@ -2132,12 +2219,23 @@ const ( RTCF_NAT = 0x800000 RTCF_VALVE = 0x200000 RTC_AF = 0x20 + RTC_BSM_DIRECT = 0x1 + RTC_BSM_DISABLED = 0x0 + RTC_BSM_LEVEL = 0x2 + RTC_BSM_STANDBY = 0x3 RTC_FEATURE_ALARM = 0x0 + RTC_FEATURE_ALARM_RES_2S = 0x3 RTC_FEATURE_ALARM_RES_MINUTE = 0x1 - RTC_FEATURE_CNT = 0x3 + RTC_FEATURE_BACKUP_SWITCH_MODE = 0x6 + RTC_FEATURE_CNT = 0x7 + RTC_FEATURE_CORRECTION = 0x5 RTC_FEATURE_NEED_WEEK_DAY = 0x2 + RTC_FEATURE_UPDATE_INTERRUPT = 0x4 RTC_IRQF = 0x80 RTC_MAX_FREQ = 0x2000 + RTC_PARAM_BACKUP_SWITCH_MODE = 0x2 + RTC_PARAM_CORRECTION = 0x1 + RTC_PARAM_FEATURES = 0x0 RTC_PF = 0x40 RTC_UF = 0x10 RTF_ADDRCLASSMASK = 0xf8000000 @@ -2388,6 +2486,9 @@ const ( SIOCGSTAMPNS = 0x8907 SIOCGSTAMPNS_OLD = 0x8907 SIOCGSTAMP_OLD = 0x8906 + SIOCKCMATTACH = 0x89e0 + SIOCKCMCLONE = 0x89e2 + SIOCKCMUNATTACH = 0x89e1 SIOCOUTQNSD = 0x894b SIOCPROTOPRIVATE = 0x89e0 SIOCRTMSG = 0x890d @@ -2430,14 +2531,18 @@ const ( SMART_STATUS = 0xda SMART_WRITE_LOG_SECTOR = 0xd6 SMART_WRITE_THRESHOLDS = 0xd7 + SMB2_SUPER_MAGIC = 0xfe534d42 SMB_SUPER_MAGIC = 0x517b SOCKFS_MAGIC = 0x534f434b + SOCK_BUF_LOCK_MASK = 0x3 SOCK_DCCP = 0x6 SOCK_IOC_TYPE = 0x89 SOCK_PACKET = 0xa SOCK_RAW = 0x3 + SOCK_RCVBUF_LOCK = 0x2 SOCK_RDM = 0x4 SOCK_SEQPACKET = 0x5 + SOCK_SNDBUF_LOCK = 0x1 SOL_AAL = 0x109 SOL_ALG = 0x117 SOL_ATM = 0x108 @@ -2494,6 +2599,8 @@ const ( SO_VM_SOCKETS_BUFFER_MIN_SIZE = 0x1 SO_VM_SOCKETS_BUFFER_SIZE = 0x0 SO_VM_SOCKETS_CONNECT_TIMEOUT = 0x6 + SO_VM_SOCKETS_CONNECT_TIMEOUT_NEW = 0x8 + SO_VM_SOCKETS_CONNECT_TIMEOUT_OLD = 0x6 SO_VM_SOCKETS_NONBLOCK_TXRX = 0x7 SO_VM_SOCKETS_PEER_HOST_VM_ID = 0x3 SO_VM_SOCKETS_TRUSTED = 0x5 @@ -2566,7 +2673,7 @@ const ( TASKSTATS_GENL_NAME = "TASKSTATS" TASKSTATS_GENL_VERSION = 0x1 TASKSTATS_TYPE_MAX = 0x6 - TASKSTATS_VERSION = 0xa + TASKSTATS_VERSION = 0xb TCIFLUSH = 0x0 TCIOFF = 0x2 TCIOFLUSH = 0x2 @@ -2788,6 +2895,13 @@ const ( WDIOS_TEMPPANIC = 0x4 WDIOS_UNKNOWN = -0x1 WEXITED = 0x4 + WGALLOWEDIP_A_MAX = 0x3 + WGDEVICE_A_MAX = 0x8 + WGPEER_A_MAX = 0xa + WG_CMD_MAX = 0x1 + WG_GENL_NAME = "wireguard" + WG_GENL_VERSION = 0x1 + WG_KEY_LEN = 0x20 WIN_ACKMEDIACHANGE = 0xdb WIN_CHECKPOWERMODE1 = 0xe5 WIN_CHECKPOWERMODE2 = 0x98 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_386.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_386.go index 697811a46..234fd4a5d 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_386.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_386.go @@ -5,7 +5,7 @@ // +build 386,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m32 /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m32 /build/unix/_const.go package unix @@ -250,6 +250,8 @@ const ( RTC_EPOCH_SET = 0x4004700e RTC_IRQP_READ = 0x8004700b RTC_IRQP_SET = 0x4004700c + RTC_PARAM_GET = 0x40187013 + RTC_PARAM_SET = 0x40187014 RTC_PIE_OFF = 0x7006 RTC_PIE_ON = 0x7005 RTC_PLL_GET = 0x801c7011 @@ -293,6 +295,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x6 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -326,6 +329,7 @@ const ( SO_RCVTIMEO = 0x14 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x14 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x2 SO_REUSEPORT = 0xf SO_RXQ_OVFL = 0x28 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go index 7d8d93bfc..58619b758 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go @@ -5,7 +5,7 @@ // +build amd64,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m64 /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m64 /build/unix/_const.go package unix @@ -251,6 +251,8 @@ const ( RTC_EPOCH_SET = 0x4008700e RTC_IRQP_READ = 0x8008700b RTC_IRQP_SET = 0x4008700c + RTC_PARAM_GET = 0x40187013 + RTC_PARAM_SET = 0x40187014 RTC_PIE_OFF = 0x7006 RTC_PIE_ON = 0x7005 RTC_PLL_GET = 0x80207011 @@ -294,6 +296,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x6 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -327,6 +330,7 @@ const ( SO_RCVTIMEO = 0x14 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x14 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x2 SO_REUSEPORT = 0xf SO_RXQ_OVFL = 0x28 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go index f707d5089..3a64ff59d 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go @@ -5,7 +5,7 @@ // +build arm,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go package unix @@ -257,6 +257,8 @@ const ( RTC_EPOCH_SET = 0x4004700e RTC_IRQP_READ = 0x8004700b RTC_IRQP_SET = 0x4004700c + RTC_PARAM_GET = 0x40187013 + RTC_PARAM_SET = 0x40187014 RTC_PIE_OFF = 0x7006 RTC_PIE_ON = 0x7005 RTC_PLL_GET = 0x801c7011 @@ -300,6 +302,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x6 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -333,6 +336,7 @@ const ( SO_RCVTIMEO = 0x14 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x14 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x2 SO_REUSEPORT = 0xf SO_RXQ_OVFL = 0x28 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go index 3a67a9c85..abe0b9257 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go @@ -5,7 +5,7 @@ // +build arm64,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/unix/_const.go package unix @@ -247,6 +247,8 @@ const ( RTC_EPOCH_SET = 0x4008700e RTC_IRQP_READ = 0x8008700b RTC_IRQP_SET = 0x4008700c + RTC_PARAM_GET = 0x40187013 + RTC_PARAM_SET = 0x40187014 RTC_PIE_OFF = 0x7006 RTC_PIE_ON = 0x7005 RTC_PLL_GET = 0x80207011 @@ -290,6 +292,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x6 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -323,6 +326,7 @@ const ( SO_RCVTIMEO = 0x14 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x14 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x2 SO_REUSEPORT = 0xf SO_RXQ_OVFL = 0x28 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go index a7ccef56c..14d7a8439 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go @@ -5,7 +5,7 @@ // +build mips,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go package unix @@ -250,6 +250,8 @@ const ( RTC_EPOCH_SET = 0x8004700e RTC_IRQP_READ = 0x4004700b RTC_IRQP_SET = 0x8004700c + RTC_PARAM_GET = 0x80187013 + RTC_PARAM_SET = 0x80187014 RTC_PIE_OFF = 0x20007006 RTC_PIE_ON = 0x20007005 RTC_PLL_GET = 0x401c7011 @@ -293,6 +295,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x20 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -326,6 +329,7 @@ const ( SO_RCVTIMEO = 0x1006 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x1006 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x4 SO_REUSEPORT = 0x200 SO_RXQ_OVFL = 0x28 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go index f7b7cec91..99e7c4ac0 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go @@ -5,7 +5,7 @@ // +build mips64,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go package unix @@ -250,6 +250,8 @@ const ( RTC_EPOCH_SET = 0x8008700e RTC_IRQP_READ = 0x4008700b RTC_IRQP_SET = 0x8008700c + RTC_PARAM_GET = 0x80187013 + RTC_PARAM_SET = 0x80187014 RTC_PIE_OFF = 0x20007006 RTC_PIE_ON = 0x20007005 RTC_PLL_GET = 0x40207011 @@ -293,6 +295,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x20 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -326,6 +329,7 @@ const ( SO_RCVTIMEO = 0x1006 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x1006 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x4 SO_REUSEPORT = 0x200 SO_RXQ_OVFL = 0x28 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go index 4fcacf958..496364c33 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go @@ -5,7 +5,7 @@ // +build mips64le,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go package unix @@ -250,6 +250,8 @@ const ( RTC_EPOCH_SET = 0x8008700e RTC_IRQP_READ = 0x4008700b RTC_IRQP_SET = 0x8008700c + RTC_PARAM_GET = 0x80187013 + RTC_PARAM_SET = 0x80187014 RTC_PIE_OFF = 0x20007006 RTC_PIE_ON = 0x20007005 RTC_PLL_GET = 0x40207011 @@ -293,6 +295,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x20 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -326,6 +329,7 @@ const ( SO_RCVTIMEO = 0x1006 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x1006 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x4 SO_REUSEPORT = 0x200 SO_RXQ_OVFL = 0x28 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go index 6f6c223a2..3e4083085 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go @@ -5,7 +5,7 @@ // +build mipsle,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go package unix @@ -250,6 +250,8 @@ const ( RTC_EPOCH_SET = 0x8004700e RTC_IRQP_READ = 0x4004700b RTC_IRQP_SET = 0x8004700c + RTC_PARAM_GET = 0x80187013 + RTC_PARAM_SET = 0x80187014 RTC_PIE_OFF = 0x20007006 RTC_PIE_ON = 0x20007005 RTC_PLL_GET = 0x401c7011 @@ -293,6 +295,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x20 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -326,6 +329,7 @@ const ( SO_RCVTIMEO = 0x1006 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x1006 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x4 SO_REUSEPORT = 0x200 SO_RXQ_OVFL = 0x28 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go index 59e522bcf..1151a7dfa 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go @@ -5,7 +5,7 @@ // +build ppc,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go package unix @@ -305,6 +305,8 @@ const ( RTC_EPOCH_SET = 0x8004700e RTC_IRQP_READ = 0x4004700b RTC_IRQP_SET = 0x8004700c + RTC_PARAM_GET = 0x80187013 + RTC_PARAM_SET = 0x80187014 RTC_PIE_OFF = 0x20007006 RTC_PIE_ON = 0x20007005 RTC_PLL_GET = 0x401c7011 @@ -348,6 +350,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x6 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -381,6 +384,7 @@ const ( SO_RCVTIMEO = 0x12 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x12 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x2 SO_REUSEPORT = 0xf SO_RXQ_OVFL = 0x28 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go index d4264a0f7..ed17f249e 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go @@ -5,7 +5,7 @@ // +build ppc64,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go package unix @@ -309,6 +309,8 @@ const ( RTC_EPOCH_SET = 0x8008700e RTC_IRQP_READ = 0x4008700b RTC_IRQP_SET = 0x8008700c + RTC_PARAM_GET = 0x80187013 + RTC_PARAM_SET = 0x80187014 RTC_PIE_OFF = 0x20007006 RTC_PIE_ON = 0x20007005 RTC_PLL_GET = 0x40207011 @@ -352,6 +354,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x6 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -385,6 +388,7 @@ const ( SO_RCVTIMEO = 0x12 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x12 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x2 SO_REUSEPORT = 0xf SO_RXQ_OVFL = 0x28 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go index 21cbec1dd..d84a37c1a 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go @@ -5,7 +5,7 @@ // +build ppc64le,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go package unix @@ -309,6 +309,8 @@ const ( RTC_EPOCH_SET = 0x8008700e RTC_IRQP_READ = 0x4008700b RTC_IRQP_SET = 0x8008700c + RTC_PARAM_GET = 0x80187013 + RTC_PARAM_SET = 0x80187014 RTC_PIE_OFF = 0x20007006 RTC_PIE_ON = 0x20007005 RTC_PLL_GET = 0x40207011 @@ -352,6 +354,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x6 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -385,6 +388,7 @@ const ( SO_RCVTIMEO = 0x12 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x12 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x2 SO_REUSEPORT = 0xf SO_RXQ_OVFL = 0x28 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go index 9b05bf12f..5cafba83f 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go @@ -5,7 +5,7 @@ // +build riscv64,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go package unix @@ -238,6 +238,8 @@ const ( RTC_EPOCH_SET = 0x4008700e RTC_IRQP_READ = 0x8008700b RTC_IRQP_SET = 0x4008700c + RTC_PARAM_GET = 0x40187013 + RTC_PARAM_SET = 0x40187014 RTC_PIE_OFF = 0x7006 RTC_PIE_ON = 0x7005 RTC_PLL_GET = 0x80207011 @@ -281,6 +283,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x6 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -314,6 +317,7 @@ const ( SO_RCVTIMEO = 0x14 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x14 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x2 SO_REUSEPORT = 0xf SO_RXQ_OVFL = 0x28 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go index bd82ace09..6d122da41 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go @@ -5,7 +5,7 @@ // +build s390x,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/unix/_const.go package unix @@ -313,6 +313,8 @@ const ( RTC_EPOCH_SET = 0x4008700e RTC_IRQP_READ = 0x8008700b RTC_IRQP_SET = 0x4008700c + RTC_PARAM_GET = 0x40187013 + RTC_PARAM_SET = 0x40187014 RTC_PIE_OFF = 0x7006 RTC_PIE_ON = 0x7005 RTC_PLL_GET = 0x80207011 @@ -356,6 +358,7 @@ const ( SO_BPF_EXTENSIONS = 0x30 SO_BROADCAST = 0x6 SO_BSDCOMPAT = 0xe + SO_BUF_LOCK = 0x48 SO_BUSY_POLL = 0x2e SO_BUSY_POLL_BUDGET = 0x46 SO_CNX_ADVICE = 0x35 @@ -389,6 +392,7 @@ const ( SO_RCVTIMEO = 0x14 SO_RCVTIMEO_NEW = 0x42 SO_RCVTIMEO_OLD = 0x14 + SO_RESERVE_MEM = 0x49 SO_REUSEADDR = 0x2 SO_REUSEPORT = 0xf SO_RXQ_OVFL = 0x28 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go index 1f8bded56..6bd19e51d 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go @@ -5,7 +5,7 @@ // +build sparc64,linux // Code generated by cmd/cgo -godefs; DO NOT EDIT. -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go package unix @@ -304,6 +304,8 @@ const ( RTC_EPOCH_SET = 0x8008700e RTC_IRQP_READ = 0x4008700b RTC_IRQP_SET = 0x8008700c + RTC_PARAM_GET = 0x80187013 + RTC_PARAM_SET = 0x80187014 RTC_PIE_OFF = 0x20007006 RTC_PIE_ON = 0x20007005 RTC_PLL_GET = 0x40207011 @@ -347,6 +349,7 @@ const ( SO_BPF_EXTENSIONS = 0x32 SO_BROADCAST = 0x20 SO_BSDCOMPAT = 0x400 + SO_BUF_LOCK = 0x51 SO_BUSY_POLL = 0x30 SO_BUSY_POLL_BUDGET = 0x49 SO_CNX_ADVICE = 0x37 @@ -380,6 +383,7 @@ const ( SO_RCVTIMEO = 0x2000 SO_RCVTIMEO_NEW = 0x44 SO_RCVTIMEO_OLD = 0x2000 + SO_RESERVE_MEM = 0x52 SO_REUSEADDR = 0x4 SO_REUSEPORT = 0x200 SO_RXQ_OVFL = 0x24 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go index 91a23cc72..870215d2c 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go @@ -17,6 +17,7 @@ int getdirent(int, uintptr_t, size_t); int wait4(int, uintptr_t, int, uintptr_t); int ioctl(int, int, uintptr_t); int fcntl(uintptr_t, int, uintptr_t); +int fsync_range(int, int, long long, long long); int acct(uintptr_t); int chdir(uintptr_t); int chroot(uintptr_t); @@ -29,7 +30,6 @@ int fchmod(int, unsigned int); int fchmodat(int, uintptr_t, unsigned int, int); int fchownat(int, uintptr_t, int, int, int); int fdatasync(int); -int fsync(int); int getpgid(int); int getpgrp(); int getpid(); @@ -255,6 +255,16 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func fsyncRange(fd int, how int, start int64, length int64) (err error) { + r0, er := C.fsync_range(C.int(fd), C.int(how), C.longlong(start), C.longlong(length)) + if r0 == -1 && er != nil { + err = er + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Acct(path string) (err error) { _p0 := uintptr(unsafe.Pointer(C.CString(path))) r0, er := C.acct(C.uintptr_t(_p0)) @@ -379,16 +389,6 @@ func Fdatasync(fd int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Fsync(fd int) (err error) { - r0, er := C.fsync(C.int(fd)) - if r0 == -1 && er != nil { - err = er - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Getpgid(pid int) (pgid int, err error) { r0, er := C.getpgid(C.int(pid)) pgid = int(r0) @@ -975,7 +975,7 @@ func Pause() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 *byte if len(p) > 0 { _p0 = &p[0] @@ -992,7 +992,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 *byte if len(p) > 0 { _p0 = &p[0] diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go index 33c2609b8..a89b0bfa5 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go @@ -135,6 +135,16 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func fsyncRange(fd int, how int, start int64, length int64) (err error) { + _, e1 := callfsync_range(fd, how, start, length) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Acct(path string) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -283,16 +293,6 @@ func Fdatasync(fd int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Fsync(fd int) (err error) { - _, e1 := callfsync(fd) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Getpgid(pid int) (pgid int, err error) { r0, e1 := callgetpgid(pid) pgid = int(r0) @@ -931,7 +931,7 @@ func Pause() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 *byte if len(p) > 0 { _p0 = &p[0] @@ -946,7 +946,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 *byte if len(p) > 0 { _p0 = &p[0] diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go index 8b737fa97..2caa5adf9 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go @@ -18,6 +18,7 @@ import ( //go:cgo_import_dynamic libc_wait4 wait4 "libc.a/shr_64.o" //go:cgo_import_dynamic libc_ioctl ioctl "libc.a/shr_64.o" //go:cgo_import_dynamic libc_fcntl fcntl "libc.a/shr_64.o" +//go:cgo_import_dynamic libc_fsync_range fsync_range "libc.a/shr_64.o" //go:cgo_import_dynamic libc_acct acct "libc.a/shr_64.o" //go:cgo_import_dynamic libc_chdir chdir "libc.a/shr_64.o" //go:cgo_import_dynamic libc_chroot chroot "libc.a/shr_64.o" @@ -30,7 +31,6 @@ import ( //go:cgo_import_dynamic libc_fchmodat fchmodat "libc.a/shr_64.o" //go:cgo_import_dynamic libc_fchownat fchownat "libc.a/shr_64.o" //go:cgo_import_dynamic libc_fdatasync fdatasync "libc.a/shr_64.o" -//go:cgo_import_dynamic libc_fsync fsync "libc.a/shr_64.o" //go:cgo_import_dynamic libc_getpgid getpgid "libc.a/shr_64.o" //go:cgo_import_dynamic libc_getpgrp getpgrp "libc.a/shr_64.o" //go:cgo_import_dynamic libc_getpid getpid "libc.a/shr_64.o" @@ -136,6 +136,7 @@ import ( //go:linkname libc_wait4 libc_wait4 //go:linkname libc_ioctl libc_ioctl //go:linkname libc_fcntl libc_fcntl +//go:linkname libc_fsync_range libc_fsync_range //go:linkname libc_acct libc_acct //go:linkname libc_chdir libc_chdir //go:linkname libc_chroot libc_chroot @@ -148,7 +149,6 @@ import ( //go:linkname libc_fchmodat libc_fchmodat //go:linkname libc_fchownat libc_fchownat //go:linkname libc_fdatasync libc_fdatasync -//go:linkname libc_fsync libc_fsync //go:linkname libc_getpgid libc_getpgid //go:linkname libc_getpgrp libc_getpgrp //go:linkname libc_getpid libc_getpid @@ -257,6 +257,7 @@ var ( libc_wait4, libc_ioctl, libc_fcntl, + libc_fsync_range, libc_acct, libc_chdir, libc_chroot, @@ -269,7 +270,6 @@ var ( libc_fchmodat, libc_fchownat, libc_fdatasync, - libc_fsync, libc_getpgid, libc_getpgrp, libc_getpid, @@ -430,6 +430,13 @@ func callfcntl(fd uintptr, cmd int, arg uintptr) (r1 uintptr, e1 Errno) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func callfsync_range(fd int, how int, start int64, length int64) (r1 uintptr, e1 Errno) { + r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fsync_range)), 4, uintptr(fd), uintptr(how), uintptr(start), uintptr(length), 0, 0) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func callacct(_p0 uintptr) (r1 uintptr, e1 Errno) { r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_acct)), 1, _p0, 0, 0, 0, 0, 0) return @@ -514,13 +521,6 @@ func callfdatasync(fd int) (r1 uintptr, e1 Errno) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func callfsync(fd int) (r1 uintptr, e1 Errno) { - r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fsync)), 1, uintptr(fd), 0, 0, 0, 0, 0) - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func callgetpgid(pid int) (r1 uintptr, e1 Errno) { r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getpgid)), 1, uintptr(pid), 0, 0, 0, 0, 0) return diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go index 3c260917e..944a714b1 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go @@ -16,6 +16,7 @@ int getdirent(int, uintptr_t, size_t); int wait4(int, uintptr_t, int, uintptr_t); int ioctl(int, int, uintptr_t); int fcntl(uintptr_t, int, uintptr_t); +int fsync_range(int, int, long long, long long); int acct(uintptr_t); int chdir(uintptr_t); int chroot(uintptr_t); @@ -28,7 +29,6 @@ int fchmod(int, unsigned int); int fchmodat(int, uintptr_t, unsigned int, int); int fchownat(int, uintptr_t, int, int, int); int fdatasync(int); -int fsync(int); int getpgid(int); int getpgrp(); int getpid(); @@ -199,6 +199,14 @@ func callfcntl(fd uintptr, cmd int, arg uintptr) (r1 uintptr, e1 Errno) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func callfsync_range(fd int, how int, start int64, length int64) (r1 uintptr, e1 Errno) { + r1 = uintptr(C.fsync_range(C.int(fd), C.int(how), C.longlong(start), C.longlong(length))) + e1 = syscall.GetErrno() + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func callacct(_p0 uintptr) (r1 uintptr, e1 Errno) { r1 = uintptr(C.acct(C.uintptr_t(_p0))) e1 = syscall.GetErrno() @@ -295,14 +303,6 @@ func callfdatasync(fd int) (r1 uintptr, e1 Errno) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func callfsync(fd int) (r1 uintptr, e1 Errno) { - r1 = uintptr(C.fsync(C.int(fd))) - e1 = syscall.GetErrno() - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func callgetpgid(pid int) (r1 uintptr, e1 Errno) { r1 = uintptr(C.getpgid(C.int(pid))) e1 = syscall.GetErrno() diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go index 0ae0ed4cb..879376589 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go @@ -643,17 +643,22 @@ var libc_flistxattr_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) { - _, _, e1 := syscall_syscall6(libc_setattrlist_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0) +func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + _, _, e1 := syscall_syscall6(libc_utimensat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } -var libc_setattrlist_trampoline_addr uintptr +var libc_utimensat_trampoline_addr uintptr -//go:cgo_import_dynamic libc_setattrlist setattrlist "/usr/lib/libSystem.B.dylib" +//go:cgo_import_dynamic libc_utimensat utimensat "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1698,7 +1703,7 @@ var libc_pathconf_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1719,7 +1724,7 @@ var libc_pread_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s index eac6ca806..8da90cf0e 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s @@ -228,11 +228,11 @@ TEXT libc_flistxattr_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_flistxattr_trampoline_addr(SB), RODATA, $8 DATA ·libc_flistxattr_trampoline_addr(SB)/8, $libc_flistxattr_trampoline<>(SB) -TEXT libc_setattrlist_trampoline<>(SB),NOSPLIT,$0-0 - JMP libc_setattrlist(SB) +TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_utimensat(SB) -GLOBL ·libc_setattrlist_trampoline_addr(SB), RODATA, $8 -DATA ·libc_setattrlist_trampoline_addr(SB)/8, $libc_setattrlist_trampoline<>(SB) +GLOBL ·libc_utimensat_trampoline_addr(SB), RODATA, $8 +DATA ·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB) TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fcntl(SB) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go index cf71be3ed..f47eedd5a 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go @@ -643,17 +643,22 @@ var libc_flistxattr_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) { - _, _, e1 := syscall_syscall6(libc_setattrlist_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0) +func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + _, _, e1 := syscall_syscall6(libc_utimensat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0) if e1 != 0 { err = errnoErr(e1) } return } -var libc_setattrlist_trampoline_addr uintptr +var libc_utimensat_trampoline_addr uintptr -//go:cgo_import_dynamic libc_setattrlist setattrlist "/usr/lib/libSystem.B.dylib" +//go:cgo_import_dynamic libc_utimensat utimensat "/usr/lib/libSystem.B.dylib" // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT @@ -1698,7 +1703,7 @@ var libc_pathconf_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1719,7 +1724,7 @@ var libc_pread_trampoline_addr uintptr // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s index 33e19776d..4d26f7d01 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s @@ -228,11 +228,11 @@ TEXT libc_flistxattr_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_flistxattr_trampoline_addr(SB), RODATA, $8 DATA ·libc_flistxattr_trampoline_addr(SB)/8, $libc_flistxattr_trampoline<>(SB) -TEXT libc_setattrlist_trampoline<>(SB),NOSPLIT,$0-0 - JMP libc_setattrlist(SB) +TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_utimensat(SB) -GLOBL ·libc_setattrlist_trampoline_addr(SB), RODATA, $8 -DATA ·libc_setattrlist_trampoline_addr(SB)/8, $libc_setattrlist_trampoline<>(SB) +GLOBL ·libc_utimensat_trampoline_addr(SB), RODATA, $8 +DATA ·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB) TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_fcntl(SB) @@ -264,6 +264,30 @@ TEXT libc_sendfile_trampoline<>(SB),NOSPLIT,$0-0 GLOBL ·libc_sendfile_trampoline_addr(SB), RODATA, $8 DATA ·libc_sendfile_trampoline_addr(SB)/8, $libc_sendfile_trampoline<>(SB) +TEXT libc_shmat_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_shmat(SB) + +GLOBL ·libc_shmat_trampoline_addr(SB), RODATA, $8 +DATA ·libc_shmat_trampoline_addr(SB)/8, $libc_shmat_trampoline<>(SB) + +TEXT libc_shmctl_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_shmctl(SB) + +GLOBL ·libc_shmctl_trampoline_addr(SB), RODATA, $8 +DATA ·libc_shmctl_trampoline_addr(SB)/8, $libc_shmctl_trampoline<>(SB) + +TEXT libc_shmdt_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_shmdt(SB) + +GLOBL ·libc_shmdt_trampoline_addr(SB), RODATA, $8 +DATA ·libc_shmdt_trampoline_addr(SB)/8, $libc_shmdt_trampoline<>(SB) + +TEXT libc_shmget_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_shmget(SB) + +GLOBL ·libc_shmget_trampoline_addr(SB), RODATA, $8 +DATA ·libc_shmget_trampoline_addr(SB)/8, $libc_shmget_trampoline<>(SB) + TEXT libc_access_trampoline<>(SB),NOSPLIT,$0-0 JMP libc_access(SB) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go index 3e9bddb7b..e9d9997ee 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go @@ -1420,7 +1420,7 @@ func Pathconf(path string, name int) (val int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1437,7 +1437,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go index c72a462b9..edd373b1a 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go @@ -1420,7 +1420,7 @@ func Pathconf(path string, name int) (val int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1437,7 +1437,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go index 530d5df90..82e9764b2 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go @@ -1420,7 +1420,7 @@ func Pathconf(path string, name int) (val int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1437,7 +1437,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go index 71e7df9e8..a6479acd1 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go @@ -1420,7 +1420,7 @@ func Pathconf(path string, name int) (val int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1437,7 +1437,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux.go index 4f5da1f54..bc4a27531 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux.go @@ -1,4 +1,4 @@ -// Code generated by mkmerge.go; DO NOT EDIT. +// Code generated by mkmerge; DO NOT EDIT. //go:build linux // +build linux @@ -231,6 +231,16 @@ func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func Waitid(idType int, id int, info *Siginfo, options int, rusage *Rusage) (err error) { + _, _, e1 := Syscall6(SYS_WAITID, uintptr(idType), uintptr(id), uintptr(unsafe.Pointer(info)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func KeyctlInt(cmd int, arg2 int, arg3 int, arg4 int, arg5 int) (ret int, err error) { r0, _, e1 := Syscall6(SYS_KEYCTL, uintptr(cmd), uintptr(arg2), uintptr(arg3), uintptr(arg4), uintptr(arg5), 0) ret = int(r0) @@ -409,6 +419,21 @@ func mount(source string, target string, fstype string, flags uintptr, data *byt // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func mountSetattr(dirfd int, pathname string, flags uint, attr *MountAttr, size uintptr) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(pathname) + if err != nil { + return + } + _, _, e1 := Syscall6(SYS_MOUNT_SETATTR, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(unsafe.Pointer(attr)), uintptr(size), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Acct(path string) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -803,6 +828,49 @@ func Fsync(fd int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func Fsmount(fd int, flags int, mountAttrs int) (fsfd int, err error) { + r0, _, e1 := Syscall(SYS_FSMOUNT, uintptr(fd), uintptr(flags), uintptr(mountAttrs)) + fsfd = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Fsopen(fsName string, flags int) (fd int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(fsName) + if err != nil { + return + } + r0, _, e1 := Syscall(SYS_FSOPEN, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0) + fd = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Fspick(dirfd int, pathName string, flags int) (fd int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(pathName) + if err != nil { + return + } + r0, _, e1 := Syscall(SYS_FSPICK, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags)) + fd = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Getdents(fd int, buf []byte) (n int, err error) { var _p0 unsafe.Pointer if len(buf) > 0 { @@ -1180,6 +1248,26 @@ func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func MoveMount(fromDirfd int, fromPathName string, toDirfd int, toPathName string, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(fromPathName) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(toPathName) + if err != nil { + return + } + _, _, e1 := Syscall6(SYS_MOVE_MOUNT, uintptr(fromDirfd), uintptr(unsafe.Pointer(_p0)), uintptr(toDirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Nanosleep(time *Timespec, leftover *Timespec) (err error) { _, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0) if e1 != 0 { @@ -1190,6 +1278,22 @@ func Nanosleep(time *Timespec, leftover *Timespec) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func OpenTree(dfd int, fileName string, flags uint) (r int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(fileName) + if err != nil { + return + } + r0, _, e1 := Syscall(SYS_OPEN_TREE, uintptr(dfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags)) + r = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error) { r0, _, e1 := Syscall6(SYS_PERF_EVENT_OPEN, uintptr(unsafe.Pointer(attr)), uintptr(pid), uintptr(cpu), uintptr(groupFd), uintptr(flags), 0) fd = int(r0) @@ -1977,6 +2081,16 @@ func PidfdGetfd(pidfd int, targetfd int, flags int) (fd int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func PidfdSendSignal(pidfd int, sig Signal, info *Siginfo, flags int) (err error) { + _, _, e1 := Syscall6(SYS_PIDFD_SEND_SIGNAL, uintptr(pidfd), uintptr(sig), uintptr(unsafe.Pointer(info)), uintptr(flags), 0, 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func shmat(id int, addr uintptr, flag int) (ret uintptr, err error) { r0, _, e1 := Syscall(SYS_SHMAT, uintptr(id), uintptr(addr), uintptr(flag)) ret = uintptr(r0) @@ -2017,3 +2131,23 @@ func shmget(key int, size int, flag int) (id int, err error) { } return } + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func getitimer(which int, currValue *Itimerval) (err error) { + _, _, e1 := Syscall(SYS_GETITIMER, uintptr(which), uintptr(unsafe.Pointer(currValue)), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func setitimer(which int, newValue *Itimerval, oldValue *Itimerval) (err error) { + _, _, e1 := Syscall(SYS_SETITIMER, uintptr(which), uintptr(unsafe.Pointer(newValue)), uintptr(unsafe.Pointer(oldValue))) + if e1 != 0 { + err = errnoErr(e1) + } + return +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go index ff90c81e7..88af526b7 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go @@ -1,4 +1,4 @@ -// go run mksyscall.go -l32 -tags linux,386 syscall_linux.go syscall_linux_386.go +// go run mksyscall.go -l32 -tags linux,386 syscall_linux.go syscall_linux_386.go syscall_linux_alarm.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && 386 @@ -200,7 +200,7 @@ func Lstat(path string, stat *Stat_t) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -217,7 +217,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -524,3 +524,14 @@ func utimes(path string, times *[2]Timeval) (err error) { } return } + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Alarm(seconds uint) (remaining uint, err error) { + r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0) + remaining = uint(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go index fa7d3dbe4..2a0c4aa6a 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go @@ -1,4 +1,4 @@ -// go run mksyscall.go -tags linux,amd64 syscall_linux.go syscall_linux_amd64.go +// go run mksyscall.go -tags linux,amd64 syscall_linux.go syscall_linux_amd64.go syscall_linux_alarm.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && amd64 @@ -215,6 +215,17 @@ func Listen(s int, n int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func MemfdSecret(flags int) (fd int, err error) { + r0, _, e1 := Syscall(SYS_MEMFD_SECRET, uintptr(flags), 0, 0) + fd = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func Pause() (err error) { _, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0) if e1 != 0 { @@ -225,7 +236,7 @@ func Pause() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -242,7 +253,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -444,17 +455,6 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { - r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) - fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) { r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) fd = int(r0) @@ -691,3 +691,14 @@ func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, f } return } + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Alarm(seconds uint) (remaining uint, err error) { + r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0) + remaining = uint(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go index 654f91530..4882bde3a 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go @@ -46,17 +46,6 @@ func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { - r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) - fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) { r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) fd = int(r0) @@ -549,7 +538,7 @@ func utimes(path string, times *[2]Timeval) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -566,7 +555,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go index e893f987f..9f8c24e43 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go @@ -180,7 +180,18 @@ func Listen(s int, n int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func MemfdSecret(flags int) (fd int, err error) { + r0, _, e1 := Syscall(SYS_MEMFD_SECRET, uintptr(flags), 0, 0) + fd = int(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -197,7 +208,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -389,17 +400,6 @@ func Truncate(path string, length int64) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { - r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) - fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) { r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) fd = int(r0) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go index 6d1552885..d7d6f4244 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go @@ -1,4 +1,4 @@ -// go run mksyscall.go -b32 -arm -tags linux,mips syscall_linux.go syscall_linux_mipsx.go +// go run mksyscall.go -b32 -arm -tags linux,mips syscall_linux.go syscall_linux_mipsx.go syscall_linux_alarm.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && mips @@ -150,7 +150,7 @@ func Listen(s int, n int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -167,7 +167,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -344,17 +344,6 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { - r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) - fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) { r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) fd = int(r0) @@ -702,3 +691,14 @@ func setrlimit(resource int, rlim *rlimit32) (err error) { } return } + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Alarm(seconds uint) (remaining uint, err error) { + r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0) + remaining = uint(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go index 1e20d72df..7f1f8e653 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go @@ -1,4 +1,4 @@ -// go run mksyscall.go -tags linux,mips64 syscall_linux.go syscall_linux_mips64x.go +// go run mksyscall.go -tags linux,mips64 syscall_linux.go syscall_linux_mips64x.go syscall_linux_alarm.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && mips64 @@ -180,7 +180,7 @@ func Pause() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -197,7 +197,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -399,17 +399,6 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { - r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) - fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) { r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) fd = int(r0) @@ -696,3 +685,14 @@ func stat(path string, st *stat_t) (err error) { } return } + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Alarm(seconds uint) (remaining uint, err error) { + r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0) + remaining = uint(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go index 82b5e2d9e..f933d0f51 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go @@ -180,7 +180,7 @@ func Pause() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -197,7 +197,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -399,17 +399,6 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { - r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) - fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) { r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) fd = int(r0) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go index a0440c1d4..297d0a998 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go @@ -1,4 +1,4 @@ -// go run mksyscall.go -l32 -arm -tags linux,mipsle syscall_linux.go syscall_linux_mipsx.go +// go run mksyscall.go -l32 -arm -tags linux,mipsle syscall_linux.go syscall_linux_mipsx.go syscall_linux_alarm.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && mipsle @@ -150,7 +150,7 @@ func Listen(s int, n int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -167,7 +167,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -344,17 +344,6 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { - r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) - fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) { r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) fd = int(r0) @@ -702,3 +691,14 @@ func setrlimit(resource int, rlim *rlimit32) (err error) { } return } + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Alarm(seconds uint) (remaining uint, err error) { + r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0) + remaining = uint(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc.go index 5864b9ca6..2e32e7a44 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc.go @@ -1,4 +1,4 @@ -// go run mksyscall.go -b32 -tags linux,ppc syscall_linux.go syscall_linux_ppc.go +// go run mksyscall.go -b32 -tags linux,ppc syscall_linux.go syscall_linux_ppc.go syscall_linux_alarm.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && ppc @@ -210,7 +210,7 @@ func Pause() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -227,7 +227,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -409,17 +409,6 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { - r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) - fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) { r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) fd = int(r0) @@ -707,3 +696,14 @@ func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, f } return } + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Alarm(seconds uint) (remaining uint, err error) { + r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0) + remaining = uint(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go index beeb49e34..3c5317046 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go @@ -1,4 +1,4 @@ -// go run mksyscall.go -tags linux,ppc64 syscall_linux.go syscall_linux_ppc64x.go +// go run mksyscall.go -tags linux,ppc64 syscall_linux.go syscall_linux_ppc64x.go syscall_linux_alarm.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && ppc64 @@ -240,7 +240,7 @@ func Pause() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -257,7 +257,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -475,17 +475,6 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { - r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) - fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) { r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) fd = int(r0) @@ -753,3 +742,14 @@ func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, f } return } + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Alarm(seconds uint) (remaining uint, err error) { + r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0) + remaining = uint(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go index 53139b82c..a00c6744e 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go @@ -1,4 +1,4 @@ -// go run mksyscall.go -tags linux,ppc64le syscall_linux.go syscall_linux_ppc64x.go +// go run mksyscall.go -tags linux,ppc64le syscall_linux.go syscall_linux_ppc64x.go syscall_linux_alarm.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && ppc64le @@ -240,7 +240,7 @@ func Pause() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -257,7 +257,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -475,17 +475,6 @@ func Ustat(dev int, ubuf *Ustat_t) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { - r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) - fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) { r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) fd = int(r0) @@ -753,3 +742,14 @@ func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, f } return } + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Alarm(seconds uint) (remaining uint, err error) { + r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0) + remaining = uint(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_riscv64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_riscv64.go index 63b393b80..a1a9bcbbd 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_riscv64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_riscv64.go @@ -180,7 +180,7 @@ func Listen(s int, n int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -197,7 +197,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -369,17 +369,6 @@ func Truncate(path string, length int64) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { - r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) - fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) { r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) fd = int(r0) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go index 202add37d..e0dabc602 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go @@ -1,4 +1,4 @@ -// go run mksyscall.go -tags linux,s390x syscall_linux.go syscall_linux_s390x.go +// go run mksyscall.go -tags linux,s390x syscall_linux.go syscall_linux_s390x.go syscall_linux_alarm.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && s390x @@ -210,7 +210,7 @@ func Pause() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -227,7 +227,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -533,3 +533,14 @@ func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, f } return } + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Alarm(seconds uint) (remaining uint, err error) { + r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0) + remaining = uint(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_sparc64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_sparc64.go index 2ab268c34..368623c0f 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_sparc64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_linux_sparc64.go @@ -1,4 +1,4 @@ -// go run mksyscall.go -tags linux,sparc64 syscall_linux.go syscall_linux_sparc64.go +// go run mksyscall.go -tags linux,sparc64 syscall_linux.go syscall_linux_sparc64.go syscall_linux_alarm.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build linux && sparc64 @@ -220,7 +220,7 @@ func Pause() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -237,7 +237,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -455,17 +455,6 @@ func Truncate(path string, length int64) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { - r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) - fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) { r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0) fd = int(r0) @@ -697,3 +686,14 @@ func utimes(path string, times *[2]Timeval) (err error) { } return } + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Alarm(seconds uint) (remaining uint, err error) { + r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0) + remaining = uint(r0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go index 4726ab30a..4af561a48 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go @@ -351,18 +351,6 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func pipe() (fd1 int, fd2 int, err error) { - r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0) - fd1 = int(r0) - fd2 = int(r1) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func pipe2(p *[2]_C_int, flags int) (err error) { _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) if e1 != 0 { @@ -1342,7 +1330,7 @@ func Pathconf(path string, name int) (val int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1359,7 +1347,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go index fe71456db..3b90e9448 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go @@ -351,18 +351,6 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func pipe() (fd1 int, fd2 int, err error) { - r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0) - fd1 = int(r0) - fd2 = int(r1) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func pipe2(p *[2]_C_int, flags int) (err error) { _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) if e1 != 0 { @@ -1342,7 +1330,7 @@ func Pathconf(path string, name int) (val int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1359,7 +1347,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go index 0b5b2f014..890f4ccd1 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go @@ -351,18 +351,6 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func pipe() (fd1 int, fd2 int, err error) { - r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0) - fd1 = int(r0) - fd2 = int(r1) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func pipe2(p *[2]_C_int, flags int) (err error) { _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) if e1 != 0 { @@ -1342,7 +1330,7 @@ func Pathconf(path string, name int) (val int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1359,7 +1347,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go index bfca28648..c79f071fc 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go @@ -351,18 +351,6 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func pipe() (fd1 int, fd2 int, err error) { - r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0) - fd1 = int(r0) - fd2 = int(r1) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func pipe2(p *[2]_C_int, flags int) (err error) { _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) if e1 != 0 { @@ -1342,7 +1330,7 @@ func Pathconf(path string, name int) (val int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1359,7 +1347,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go index 8f80f4ade..a057fc5d3 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go @@ -1128,7 +1128,7 @@ func Pathconf(path string, name int) (val int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1145,7 +1145,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go index 3a47aca7b..04db8fa2f 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go @@ -1128,7 +1128,7 @@ func Pathconf(path string, name int) (val int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1145,7 +1145,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go index 883a9b45e..69f803006 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go @@ -1128,7 +1128,7 @@ func Pathconf(path string, name int) (val int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1145,7 +1145,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.go index aac7fdc95..c96a50517 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.go @@ -1128,7 +1128,7 @@ func Pathconf(path string, name int) (val int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1145,7 +1145,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.go index 877618746..016d959bc 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.go @@ -1128,7 +1128,7 @@ func Pathconf(path string, name int) (val int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1145,7 +1145,7 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go index b5f926cee..d12f4fbfe 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go @@ -227,8 +227,8 @@ import ( //go:linkname procOpenat libc_openat //go:linkname procPathconf libc_pathconf //go:linkname procPause libc_pause -//go:linkname procPread libc_pread -//go:linkname procPwrite libc_pwrite +//go:linkname procpread libc_pread +//go:linkname procpwrite libc_pwrite //go:linkname procread libc_read //go:linkname procReadlink libc_readlink //go:linkname procRename libc_rename @@ -364,8 +364,8 @@ var ( procOpenat, procPathconf, procPause, - procPread, - procPwrite, + procpread, + procpwrite, procread, procReadlink, procRename, @@ -1380,12 +1380,12 @@ func Pause() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { +func pread(fd int, p []byte, offset int64) (n int, err error) { var _p0 *byte if len(p) > 0 { _p0 = &p[0] } - r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procPread)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), uintptr(offset), 0, 0) + r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procpread)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), uintptr(offset), 0, 0) n = int(r0) if e1 != 0 { err = e1 @@ -1395,12 +1395,12 @@ func Pread(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func pwrite(fd int, p []byte, offset int64) (n int, err error) { var _p0 *byte if len(p) > 0 { _p0 = &p[0] } - r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procPwrite)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), uintptr(offset), 0, 0) + r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procpwrite)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), uintptr(offset), 0, 0) n = int(r0) if e1 != 0 { err = e1 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go index aa7ce85d1..62192e1de 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go @@ -444,4 +444,7 @@ const ( SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 SYS_MEMFD_SECRET = 447 + SYS_PROCESS_MRELEASE = 448 + SYS_FUTEX_WAITV = 449 + SYS_SET_MEMPOLICY_HOME_NODE = 450 ) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go index b83032638..490aab5d2 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go @@ -366,4 +366,7 @@ const ( SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 SYS_MEMFD_SECRET = 447 + SYS_PROCESS_MRELEASE = 448 + SYS_FUTEX_WAITV = 449 + SYS_SET_MEMPOLICY_HOME_NODE = 450 ) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go index d75f65a0a..aca17b6fa 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go @@ -7,6 +7,7 @@ package unix const ( + SYS_SYSCALL_MASK = 0 SYS_RESTART_SYSCALL = 0 SYS_EXIT = 1 SYS_FORK = 2 @@ -407,4 +408,7 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 444 SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 + SYS_PROCESS_MRELEASE = 448 + SYS_FUTEX_WAITV = 449 + SYS_SET_MEMPOLICY_HOME_NODE = 450 ) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go index 8b02f09e9..54b4dfa54 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go @@ -311,4 +311,7 @@ const ( SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 SYS_MEMFD_SECRET = 447 + SYS_PROCESS_MRELEASE = 448 + SYS_FUTEX_WAITV = 449 + SYS_SET_MEMPOLICY_HOME_NODE = 450 ) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go index 026695abb..65a99efc2 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go @@ -428,4 +428,7 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 4444 SYS_LANDLOCK_ADD_RULE = 4445 SYS_LANDLOCK_RESTRICT_SELF = 4446 + SYS_PROCESS_MRELEASE = 4448 + SYS_FUTEX_WAITV = 4449 + SYS_SET_MEMPOLICY_HOME_NODE = 4450 ) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go index 7320ba958..841c8a668 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go @@ -358,4 +358,7 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 5444 SYS_LANDLOCK_ADD_RULE = 5445 SYS_LANDLOCK_RESTRICT_SELF = 5446 + SYS_PROCESS_MRELEASE = 5448 + SYS_FUTEX_WAITV = 5449 + SYS_SET_MEMPOLICY_HOME_NODE = 5450 ) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go index 45082dd67..e26a7c765 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go @@ -358,4 +358,7 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 5444 SYS_LANDLOCK_ADD_RULE = 5445 SYS_LANDLOCK_RESTRICT_SELF = 5446 + SYS_PROCESS_MRELEASE = 5448 + SYS_FUTEX_WAITV = 5449 + SYS_SET_MEMPOLICY_HOME_NODE = 5450 ) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go index 570a857a5..26447260a 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go @@ -428,4 +428,7 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 4444 SYS_LANDLOCK_ADD_RULE = 4445 SYS_LANDLOCK_RESTRICT_SELF = 4446 + SYS_PROCESS_MRELEASE = 4448 + SYS_FUTEX_WAITV = 4449 + SYS_SET_MEMPOLICY_HOME_NODE = 4450 ) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go index 638498d62..26aefc186 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go @@ -435,4 +435,7 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 444 SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 + SYS_PROCESS_MRELEASE = 448 + SYS_FUTEX_WAITV = 449 + SYS_SET_MEMPOLICY_HOME_NODE = 450 ) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go index 702beebfe..8d4cd9d99 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go @@ -407,4 +407,7 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 444 SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 + SYS_PROCESS_MRELEASE = 448 + SYS_FUTEX_WAITV = 449 + SYS_SET_MEMPOLICY_HOME_NODE = 450 ) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go index bfc87ea44..3b405d1f8 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go @@ -407,4 +407,7 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 444 SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 + SYS_PROCESS_MRELEASE = 448 + SYS_FUTEX_WAITV = 449 + SYS_SET_MEMPOLICY_HOME_NODE = 450 ) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go index a390e147d..c3a5af862 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go @@ -309,4 +309,7 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 444 SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 + SYS_PROCESS_MRELEASE = 448 + SYS_FUTEX_WAITV = 449 + SYS_SET_MEMPOLICY_HOME_NODE = 450 ) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go index 3e791e6cd..8ffa66469 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go @@ -372,4 +372,7 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 444 SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 + SYS_PROCESS_MRELEASE = 448 + SYS_FUTEX_WAITV = 449 + SYS_SET_MEMPOLICY_HOME_NODE = 450 ) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go index 78802a5cf..6a39640e7 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go @@ -386,4 +386,7 @@ const ( SYS_LANDLOCK_CREATE_RULESET = 444 SYS_LANDLOCK_ADD_RULE = 445 SYS_LANDLOCK_RESTRICT_SELF = 446 + SYS_PROCESS_MRELEASE = 448 + SYS_FUTEX_WAITV = 449 + SYS_SET_MEMPOLICY_HOME_NODE = 450 ) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go index 7efe5ccba..885842c0e 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go @@ -641,13 +641,13 @@ type Eproc struct { Tdev int32 Tpgid int32 Tsess uintptr - Wmesg [8]int8 + Wmesg [8]byte Xsize int32 Xrssize int16 Xccount int16 Xswrss int16 Flag int32 - Login [12]int8 + Login [12]byte Spare [4]int32 _ [4]byte } @@ -688,7 +688,7 @@ type ExternProc struct { P_priority uint8 P_usrpri uint8 P_nice int8 - P_comm [17]int8 + P_comm [17]byte P_pgrp uintptr P_addr uintptr P_xstat uint16 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go index b23a2efe8..b23c02337 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go @@ -641,13 +641,13 @@ type Eproc struct { Tdev int32 Tpgid int32 Tsess uintptr - Wmesg [8]int8 + Wmesg [8]byte Xsize int32 Xrssize int16 Xccount int16 Xswrss int16 Flag int32 - Login [12]int8 + Login [12]byte Spare [4]int32 _ [4]byte } @@ -688,7 +688,7 @@ type ExternProc struct { P_priority uint8 P_usrpri uint8 P_nice int8 - P_comm [17]int8 + P_comm [17]byte P_pgrp uintptr P_addr uintptr P_xstat uint16 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux.go index 249ecfcd4..9962d26bb 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux.go @@ -1,4 +1,4 @@ -// Code generated by mkmerge.go; DO NOT EDIT. +// Code generated by mkmerge; DO NOT EDIT. //go:build linux // +build linux @@ -24,6 +24,11 @@ type ItimerSpec struct { Value Timespec } +type Itimerval struct { + Interval Timeval + Value Timeval +} + const ( TIME_OK = 0x0 TIME_INS = 0x1 @@ -743,10 +748,31 @@ const ( AT_STATX_FORCE_SYNC = 0x2000 AT_STATX_DONT_SYNC = 0x4000 + AT_RECURSIVE = 0x8000 + AT_SYMLINK_FOLLOW = 0x400 AT_SYMLINK_NOFOLLOW = 0x100 AT_EACCESS = 0x200 + + OPEN_TREE_CLONE = 0x1 + + MOVE_MOUNT_F_SYMLINKS = 0x1 + MOVE_MOUNT_F_AUTOMOUNTS = 0x2 + MOVE_MOUNT_F_EMPTY_PATH = 0x4 + MOVE_MOUNT_T_SYMLINKS = 0x10 + MOVE_MOUNT_T_AUTOMOUNTS = 0x20 + MOVE_MOUNT_T_EMPTY_PATH = 0x40 + MOVE_MOUNT_SET_GROUP = 0x100 + + FSOPEN_CLOEXEC = 0x1 + + FSPICK_CLOEXEC = 0x1 + FSPICK_SYMLINK_NOFOLLOW = 0x2 + FSPICK_NO_AUTOMOUNT = 0x4 + FSPICK_EMPTY_PATH = 0x8 + + FSMOUNT_CLOEXEC = 0x1 ) type OpenHow struct { @@ -865,6 +891,7 @@ const ( CTRL_CMD_NEWMCAST_GRP = 0x7 CTRL_CMD_DELMCAST_GRP = 0x8 CTRL_CMD_GETMCAST_GRP = 0x9 + CTRL_CMD_GETPOLICY = 0xa CTRL_ATTR_UNSPEC = 0x0 CTRL_ATTR_FAMILY_ID = 0x1 CTRL_ATTR_FAMILY_NAME = 0x2 @@ -873,12 +900,19 @@ const ( CTRL_ATTR_MAXATTR = 0x5 CTRL_ATTR_OPS = 0x6 CTRL_ATTR_MCAST_GROUPS = 0x7 + CTRL_ATTR_POLICY = 0x8 + CTRL_ATTR_OP_POLICY = 0x9 + CTRL_ATTR_OP = 0xa CTRL_ATTR_OP_UNSPEC = 0x0 CTRL_ATTR_OP_ID = 0x1 CTRL_ATTR_OP_FLAGS = 0x2 CTRL_ATTR_MCAST_GRP_UNSPEC = 0x0 CTRL_ATTR_MCAST_GRP_NAME = 0x1 CTRL_ATTR_MCAST_GRP_ID = 0x2 + CTRL_ATTR_POLICY_UNSPEC = 0x0 + CTRL_ATTR_POLICY_DO = 0x1 + CTRL_ATTR_POLICY_DUMP = 0x2 + CTRL_ATTR_POLICY_DUMP_MAX = 0x2 ) const ( @@ -1134,7 +1168,8 @@ const ( PERF_RECORD_BPF_EVENT = 0x12 PERF_RECORD_CGROUP = 0x13 PERF_RECORD_TEXT_POKE = 0x14 - PERF_RECORD_MAX = 0x15 + PERF_RECORD_AUX_OUTPUT_HW_ID = 0x15 + PERF_RECORD_MAX = 0x16 PERF_RECORD_KSYMBOL_TYPE_UNKNOWN = 0x0 PERF_RECORD_KSYMBOL_TYPE_BPF = 0x1 PERF_RECORD_KSYMBOL_TYPE_OOL = 0x2 @@ -1774,7 +1809,8 @@ const ( const ( NF_NETDEV_INGRESS = 0x0 - NF_NETDEV_NUMHOOKS = 0x1 + NF_NETDEV_EGRESS = 0x1 + NF_NETDEV_NUMHOOKS = 0x2 ) const ( @@ -3156,7 +3192,13 @@ const ( DEVLINK_ATTR_RELOAD_ACTION_INFO = 0xa2 DEVLINK_ATTR_RELOAD_ACTION_STATS = 0xa3 DEVLINK_ATTR_PORT_PCI_SF_NUMBER = 0xa4 - DEVLINK_ATTR_MAX = 0xa9 + DEVLINK_ATTR_RATE_TYPE = 0xa5 + DEVLINK_ATTR_RATE_TX_SHARE = 0xa6 + DEVLINK_ATTR_RATE_TX_MAX = 0xa7 + DEVLINK_ATTR_RATE_NODE_NAME = 0xa8 + DEVLINK_ATTR_RATE_PARENT_NODE_NAME = 0xa9 + DEVLINK_ATTR_REGION_MAX_SNAPSHOTS = 0xaa + DEVLINK_ATTR_MAX = 0xaa DEVLINK_DPIPE_FIELD_MAPPING_TYPE_NONE = 0x0 DEVLINK_DPIPE_FIELD_MAPPING_TYPE_IFINDEX = 0x1 DEVLINK_DPIPE_MATCH_TYPE_FIELD_EXACT = 0x0 @@ -3264,7 +3306,8 @@ const ( LWTUNNEL_ENCAP_BPF = 0x6 LWTUNNEL_ENCAP_SEG6_LOCAL = 0x7 LWTUNNEL_ENCAP_RPL = 0x8 - LWTUNNEL_ENCAP_MAX = 0x8 + LWTUNNEL_ENCAP_IOAM6 = 0x9 + LWTUNNEL_ENCAP_MAX = 0x9 MPLS_IPTUNNEL_UNSPEC = 0x0 MPLS_IPTUNNEL_DST = 0x1 @@ -3452,7 +3495,14 @@ const ( ETHTOOL_MSG_CABLE_TEST_ACT = 0x1a ETHTOOL_MSG_CABLE_TEST_TDR_ACT = 0x1b ETHTOOL_MSG_TUNNEL_INFO_GET = 0x1c - ETHTOOL_MSG_USER_MAX = 0x21 + ETHTOOL_MSG_FEC_GET = 0x1d + ETHTOOL_MSG_FEC_SET = 0x1e + ETHTOOL_MSG_MODULE_EEPROM_GET = 0x1f + ETHTOOL_MSG_STATS_GET = 0x20 + ETHTOOL_MSG_PHC_VCLOCKS_GET = 0x21 + ETHTOOL_MSG_MODULE_GET = 0x22 + ETHTOOL_MSG_MODULE_SET = 0x23 + ETHTOOL_MSG_USER_MAX = 0x23 ETHTOOL_MSG_KERNEL_NONE = 0x0 ETHTOOL_MSG_STRSET_GET_REPLY = 0x1 ETHTOOL_MSG_LINKINFO_GET_REPLY = 0x2 @@ -3483,7 +3533,14 @@ const ( ETHTOOL_MSG_CABLE_TEST_NTF = 0x1b ETHTOOL_MSG_CABLE_TEST_TDR_NTF = 0x1c ETHTOOL_MSG_TUNNEL_INFO_GET_REPLY = 0x1d - ETHTOOL_MSG_KERNEL_MAX = 0x22 + ETHTOOL_MSG_FEC_GET_REPLY = 0x1e + ETHTOOL_MSG_FEC_NTF = 0x1f + ETHTOOL_MSG_MODULE_EEPROM_GET_REPLY = 0x20 + ETHTOOL_MSG_STATS_GET_REPLY = 0x21 + ETHTOOL_MSG_PHC_VCLOCKS_GET_REPLY = 0x22 + ETHTOOL_MSG_MODULE_GET_REPLY = 0x23 + ETHTOOL_MSG_MODULE_NTF = 0x24 + ETHTOOL_MSG_KERNEL_MAX = 0x24 ETHTOOL_A_HEADER_UNSPEC = 0x0 ETHTOOL_A_HEADER_DEV_INDEX = 0x1 ETHTOOL_A_HEADER_DEV_NAME = 0x2 @@ -3581,7 +3638,7 @@ const ( ETHTOOL_A_RINGS_RX_MINI = 0x7 ETHTOOL_A_RINGS_RX_JUMBO = 0x8 ETHTOOL_A_RINGS_TX = 0x9 - ETHTOOL_A_RINGS_MAX = 0x9 + ETHTOOL_A_RINGS_MAX = 0xa ETHTOOL_A_CHANNELS_UNSPEC = 0x0 ETHTOOL_A_CHANNELS_HEADER = 0x1 ETHTOOL_A_CHANNELS_RX_MAX = 0x2 @@ -3617,7 +3674,9 @@ const ( ETHTOOL_A_COALESCE_TX_USECS_HIGH = 0x15 ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH = 0x16 ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL = 0x17 - ETHTOOL_A_COALESCE_MAX = 0x17 + ETHTOOL_A_COALESCE_USE_CQE_MODE_TX = 0x18 + ETHTOOL_A_COALESCE_USE_CQE_MODE_RX = 0x19 + ETHTOOL_A_COALESCE_MAX = 0x19 ETHTOOL_A_PAUSE_UNSPEC = 0x0 ETHTOOL_A_PAUSE_HEADER = 0x1 ETHTOOL_A_PAUSE_AUTONEG = 0x2 @@ -3731,6 +3790,8 @@ const ( ETHTOOL_A_TUNNEL_INFO_MAX = 0x2 ) +const SPEED_UNKNOWN = -0x1 + type EthtoolDrvinfo struct { Cmd uint32 Driver [32]byte @@ -3956,3 +4017,1574 @@ const ( SHM_RDONLY = 0x1000 SHM_RND = 0x2000 ) + +type MountAttr struct { + Attr_set uint64 + Attr_clr uint64 + Propagation uint64 + Userns_fd uint64 +} + +const ( + WG_CMD_GET_DEVICE = 0x0 + WG_CMD_SET_DEVICE = 0x1 + WGDEVICE_F_REPLACE_PEERS = 0x1 + WGDEVICE_A_UNSPEC = 0x0 + WGDEVICE_A_IFINDEX = 0x1 + WGDEVICE_A_IFNAME = 0x2 + WGDEVICE_A_PRIVATE_KEY = 0x3 + WGDEVICE_A_PUBLIC_KEY = 0x4 + WGDEVICE_A_FLAGS = 0x5 + WGDEVICE_A_LISTEN_PORT = 0x6 + WGDEVICE_A_FWMARK = 0x7 + WGDEVICE_A_PEERS = 0x8 + WGPEER_F_REMOVE_ME = 0x1 + WGPEER_F_REPLACE_ALLOWEDIPS = 0x2 + WGPEER_F_UPDATE_ONLY = 0x4 + WGPEER_A_UNSPEC = 0x0 + WGPEER_A_PUBLIC_KEY = 0x1 + WGPEER_A_PRESHARED_KEY = 0x2 + WGPEER_A_FLAGS = 0x3 + WGPEER_A_ENDPOINT = 0x4 + WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL = 0x5 + WGPEER_A_LAST_HANDSHAKE_TIME = 0x6 + WGPEER_A_RX_BYTES = 0x7 + WGPEER_A_TX_BYTES = 0x8 + WGPEER_A_ALLOWEDIPS = 0x9 + WGPEER_A_PROTOCOL_VERSION = 0xa + WGALLOWEDIP_A_UNSPEC = 0x0 + WGALLOWEDIP_A_FAMILY = 0x1 + WGALLOWEDIP_A_IPADDR = 0x2 + WGALLOWEDIP_A_CIDR_MASK = 0x3 +) + +const ( + NL_ATTR_TYPE_INVALID = 0x0 + NL_ATTR_TYPE_FLAG = 0x1 + NL_ATTR_TYPE_U8 = 0x2 + NL_ATTR_TYPE_U16 = 0x3 + NL_ATTR_TYPE_U32 = 0x4 + NL_ATTR_TYPE_U64 = 0x5 + NL_ATTR_TYPE_S8 = 0x6 + NL_ATTR_TYPE_S16 = 0x7 + NL_ATTR_TYPE_S32 = 0x8 + NL_ATTR_TYPE_S64 = 0x9 + NL_ATTR_TYPE_BINARY = 0xa + NL_ATTR_TYPE_STRING = 0xb + NL_ATTR_TYPE_NUL_STRING = 0xc + NL_ATTR_TYPE_NESTED = 0xd + NL_ATTR_TYPE_NESTED_ARRAY = 0xe + NL_ATTR_TYPE_BITFIELD32 = 0xf + + NL_POLICY_TYPE_ATTR_UNSPEC = 0x0 + NL_POLICY_TYPE_ATTR_TYPE = 0x1 + NL_POLICY_TYPE_ATTR_MIN_VALUE_S = 0x2 + NL_POLICY_TYPE_ATTR_MAX_VALUE_S = 0x3 + NL_POLICY_TYPE_ATTR_MIN_VALUE_U = 0x4 + NL_POLICY_TYPE_ATTR_MAX_VALUE_U = 0x5 + NL_POLICY_TYPE_ATTR_MIN_LENGTH = 0x6 + NL_POLICY_TYPE_ATTR_MAX_LENGTH = 0x7 + NL_POLICY_TYPE_ATTR_POLICY_IDX = 0x8 + NL_POLICY_TYPE_ATTR_POLICY_MAXTYPE = 0x9 + NL_POLICY_TYPE_ATTR_BITFIELD32_MASK = 0xa + NL_POLICY_TYPE_ATTR_PAD = 0xb + NL_POLICY_TYPE_ATTR_MASK = 0xc + NL_POLICY_TYPE_ATTR_MAX = 0xc +) + +type CANBitTiming struct { + Bitrate uint32 + Sample_point uint32 + Tq uint32 + Prop_seg uint32 + Phase_seg1 uint32 + Phase_seg2 uint32 + Sjw uint32 + Brp uint32 +} + +type CANBitTimingConst struct { + Name [16]uint8 + Tseg1_min uint32 + Tseg1_max uint32 + Tseg2_min uint32 + Tseg2_max uint32 + Sjw_max uint32 + Brp_min uint32 + Brp_max uint32 + Brp_inc uint32 +} + +type CANClock struct { + Freq uint32 +} + +type CANBusErrorCounters struct { + Txerr uint16 + Rxerr uint16 +} + +type CANCtrlMode struct { + Mask uint32 + Flags uint32 +} + +type CANDeviceStats struct { + Bus_error uint32 + Error_warning uint32 + Error_passive uint32 + Bus_off uint32 + Arbitration_lost uint32 + Restarts uint32 +} + +const ( + CAN_STATE_ERROR_ACTIVE = 0x0 + CAN_STATE_ERROR_WARNING = 0x1 + CAN_STATE_ERROR_PASSIVE = 0x2 + CAN_STATE_BUS_OFF = 0x3 + CAN_STATE_STOPPED = 0x4 + CAN_STATE_SLEEPING = 0x5 + CAN_STATE_MAX = 0x6 +) + +const ( + IFLA_CAN_UNSPEC = 0x0 + IFLA_CAN_BITTIMING = 0x1 + IFLA_CAN_BITTIMING_CONST = 0x2 + IFLA_CAN_CLOCK = 0x3 + IFLA_CAN_STATE = 0x4 + IFLA_CAN_CTRLMODE = 0x5 + IFLA_CAN_RESTART_MS = 0x6 + IFLA_CAN_RESTART = 0x7 + IFLA_CAN_BERR_COUNTER = 0x8 + IFLA_CAN_DATA_BITTIMING = 0x9 + IFLA_CAN_DATA_BITTIMING_CONST = 0xa + IFLA_CAN_TERMINATION = 0xb + IFLA_CAN_TERMINATION_CONST = 0xc + IFLA_CAN_BITRATE_CONST = 0xd + IFLA_CAN_DATA_BITRATE_CONST = 0xe + IFLA_CAN_BITRATE_MAX = 0xf +) + +type KCMAttach struct { + Fd int32 + Bpf_fd int32 +} + +type KCMUnattach struct { + Fd int32 +} + +type KCMClone struct { + Fd int32 +} + +const ( + NL80211_AC_BE = 0x2 + NL80211_AC_BK = 0x3 + NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED = 0x0 + NL80211_ACL_POLICY_DENY_UNLESS_LISTED = 0x1 + NL80211_AC_VI = 0x1 + NL80211_AC_VO = 0x0 + NL80211_ATTR_4ADDR = 0x53 + NL80211_ATTR_ACK = 0x5c + NL80211_ATTR_ACK_SIGNAL = 0x107 + NL80211_ATTR_ACL_POLICY = 0xa5 + NL80211_ATTR_ADMITTED_TIME = 0xd4 + NL80211_ATTR_AIRTIME_WEIGHT = 0x112 + NL80211_ATTR_AKM_SUITES = 0x4c + NL80211_ATTR_AP_ISOLATE = 0x60 + NL80211_ATTR_AUTH_DATA = 0x9c + NL80211_ATTR_AUTH_TYPE = 0x35 + NL80211_ATTR_BANDS = 0xef + NL80211_ATTR_BEACON_HEAD = 0xe + NL80211_ATTR_BEACON_INTERVAL = 0xc + NL80211_ATTR_BEACON_TAIL = 0xf + NL80211_ATTR_BG_SCAN_PERIOD = 0x98 + NL80211_ATTR_BSS_BASIC_RATES = 0x24 + NL80211_ATTR_BSS = 0x2f + NL80211_ATTR_BSS_CTS_PROT = 0x1c + NL80211_ATTR_BSS_HT_OPMODE = 0x6d + NL80211_ATTR_BSSID = 0xf5 + NL80211_ATTR_BSS_SELECT = 0xe3 + NL80211_ATTR_BSS_SHORT_PREAMBLE = 0x1d + NL80211_ATTR_BSS_SHORT_SLOT_TIME = 0x1e + NL80211_ATTR_CENTER_FREQ1 = 0xa0 + NL80211_ATTR_CENTER_FREQ1_OFFSET = 0x123 + NL80211_ATTR_CENTER_FREQ2 = 0xa1 + NL80211_ATTR_CHANNEL_WIDTH = 0x9f + NL80211_ATTR_CH_SWITCH_BLOCK_TX = 0xb8 + NL80211_ATTR_CH_SWITCH_COUNT = 0xb7 + NL80211_ATTR_CIPHER_SUITE_GROUP = 0x4a + NL80211_ATTR_CIPHER_SUITES = 0x39 + NL80211_ATTR_CIPHER_SUITES_PAIRWISE = 0x49 + NL80211_ATTR_CNTDWN_OFFS_BEACON = 0xba + NL80211_ATTR_CNTDWN_OFFS_PRESP = 0xbb + NL80211_ATTR_COALESCE_RULE = 0xb6 + NL80211_ATTR_COALESCE_RULE_CONDITION = 0x2 + NL80211_ATTR_COALESCE_RULE_DELAY = 0x1 + NL80211_ATTR_COALESCE_RULE_MAX = 0x3 + NL80211_ATTR_COALESCE_RULE_PKT_PATTERN = 0x3 + NL80211_ATTR_CONN_FAILED_REASON = 0x9b + NL80211_ATTR_CONTROL_PORT = 0x44 + NL80211_ATTR_CONTROL_PORT_ETHERTYPE = 0x66 + NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT = 0x67 + NL80211_ATTR_CONTROL_PORT_NO_PREAUTH = 0x11e + NL80211_ATTR_CONTROL_PORT_OVER_NL80211 = 0x108 + NL80211_ATTR_COOKIE = 0x58 + NL80211_ATTR_CQM_BEACON_LOSS_EVENT = 0x8 + NL80211_ATTR_CQM = 0x5e + NL80211_ATTR_CQM_MAX = 0x9 + NL80211_ATTR_CQM_PKT_LOSS_EVENT = 0x4 + NL80211_ATTR_CQM_RSSI_HYST = 0x2 + NL80211_ATTR_CQM_RSSI_LEVEL = 0x9 + NL80211_ATTR_CQM_RSSI_THOLD = 0x1 + NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT = 0x3 + NL80211_ATTR_CQM_TXE_INTVL = 0x7 + NL80211_ATTR_CQM_TXE_PKTS = 0x6 + NL80211_ATTR_CQM_TXE_RATE = 0x5 + NL80211_ATTR_CRIT_PROT_ID = 0xb3 + NL80211_ATTR_CSA_C_OFF_BEACON = 0xba + NL80211_ATTR_CSA_C_OFF_PRESP = 0xbb + NL80211_ATTR_CSA_C_OFFSETS_TX = 0xcd + NL80211_ATTR_CSA_IES = 0xb9 + NL80211_ATTR_DEVICE_AP_SME = 0x8d + NL80211_ATTR_DFS_CAC_TIME = 0x7 + NL80211_ATTR_DFS_REGION = 0x92 + NL80211_ATTR_DISABLE_HE = 0x12d + NL80211_ATTR_DISABLE_HT = 0x93 + NL80211_ATTR_DISABLE_VHT = 0xaf + NL80211_ATTR_DISCONNECTED_BY_AP = 0x47 + NL80211_ATTR_DONT_WAIT_FOR_ACK = 0x8e + NL80211_ATTR_DTIM_PERIOD = 0xd + NL80211_ATTR_DURATION = 0x57 + NL80211_ATTR_EXT_CAPA = 0xa9 + NL80211_ATTR_EXT_CAPA_MASK = 0xaa + NL80211_ATTR_EXTERNAL_AUTH_ACTION = 0x104 + NL80211_ATTR_EXTERNAL_AUTH_SUPPORT = 0x105 + NL80211_ATTR_EXT_FEATURES = 0xd9 + NL80211_ATTR_FEATURE_FLAGS = 0x8f + NL80211_ATTR_FILS_CACHE_ID = 0xfd + NL80211_ATTR_FILS_DISCOVERY = 0x126 + NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM = 0xfb + NL80211_ATTR_FILS_ERP_REALM = 0xfa + NL80211_ATTR_FILS_ERP_RRK = 0xfc + NL80211_ATTR_FILS_ERP_USERNAME = 0xf9 + NL80211_ATTR_FILS_KEK = 0xf2 + NL80211_ATTR_FILS_NONCES = 0xf3 + NL80211_ATTR_FRAME = 0x33 + NL80211_ATTR_FRAME_MATCH = 0x5b + NL80211_ATTR_FRAME_TYPE = 0x65 + NL80211_ATTR_FREQ_AFTER = 0x3b + NL80211_ATTR_FREQ_BEFORE = 0x3a + NL80211_ATTR_FREQ_FIXED = 0x3c + NL80211_ATTR_FREQ_RANGE_END = 0x3 + NL80211_ATTR_FREQ_RANGE_MAX_BW = 0x4 + NL80211_ATTR_FREQ_RANGE_START = 0x2 + NL80211_ATTR_FTM_RESPONDER = 0x10e + NL80211_ATTR_FTM_RESPONDER_STATS = 0x10f + NL80211_ATTR_GENERATION = 0x2e + NL80211_ATTR_HANDLE_DFS = 0xbf + NL80211_ATTR_HE_6GHZ_CAPABILITY = 0x125 + NL80211_ATTR_HE_BSS_COLOR = 0x11b + NL80211_ATTR_HE_CAPABILITY = 0x10d + NL80211_ATTR_HE_OBSS_PD = 0x117 + NL80211_ATTR_HIDDEN_SSID = 0x7e + NL80211_ATTR_HT_CAPABILITY = 0x1f + NL80211_ATTR_HT_CAPABILITY_MASK = 0x94 + NL80211_ATTR_IE_ASSOC_RESP = 0x80 + NL80211_ATTR_IE = 0x2a + NL80211_ATTR_IE_PROBE_RESP = 0x7f + NL80211_ATTR_IE_RIC = 0xb2 + NL80211_ATTR_IFACE_SOCKET_OWNER = 0xcc + NL80211_ATTR_IFINDEX = 0x3 + NL80211_ATTR_IFNAME = 0x4 + NL80211_ATTR_IFTYPE_AKM_SUITES = 0x11c + NL80211_ATTR_IFTYPE = 0x5 + NL80211_ATTR_IFTYPE_EXT_CAPA = 0xe6 + NL80211_ATTR_INACTIVITY_TIMEOUT = 0x96 + NL80211_ATTR_INTERFACE_COMBINATIONS = 0x78 + NL80211_ATTR_KEY_CIPHER = 0x9 + NL80211_ATTR_KEY = 0x50 + NL80211_ATTR_KEY_DATA = 0x7 + NL80211_ATTR_KEY_DEFAULT = 0xb + NL80211_ATTR_KEY_DEFAULT_MGMT = 0x28 + NL80211_ATTR_KEY_DEFAULT_TYPES = 0x6e + NL80211_ATTR_KEY_IDX = 0x8 + NL80211_ATTR_KEYS = 0x51 + NL80211_ATTR_KEY_SEQ = 0xa + NL80211_ATTR_KEY_TYPE = 0x37 + NL80211_ATTR_LOCAL_MESH_POWER_MODE = 0xa4 + NL80211_ATTR_LOCAL_STATE_CHANGE = 0x5f + NL80211_ATTR_MAC_ACL_MAX = 0xa7 + NL80211_ATTR_MAC_ADDRS = 0xa6 + NL80211_ATTR_MAC = 0x6 + NL80211_ATTR_MAC_HINT = 0xc8 + NL80211_ATTR_MAC_MASK = 0xd7 + NL80211_ATTR_MAX_AP_ASSOC_STA = 0xca + NL80211_ATTR_MAX = 0x135 + NL80211_ATTR_MAX_CRIT_PROT_DURATION = 0xb4 + NL80211_ATTR_MAX_CSA_COUNTERS = 0xce + NL80211_ATTR_MAX_MATCH_SETS = 0x85 + NL80211_ATTR_MAX_NUM_PMKIDS = 0x56 + NL80211_ATTR_MAX_NUM_SCAN_SSIDS = 0x2b + NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS = 0xde + NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS = 0x7b + NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION = 0x6f + NL80211_ATTR_MAX_SCAN_IE_LEN = 0x38 + NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL = 0xdf + NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS = 0xe0 + NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN = 0x7c + NL80211_ATTR_MCAST_RATE = 0x6b + NL80211_ATTR_MDID = 0xb1 + NL80211_ATTR_MEASUREMENT_DURATION = 0xeb + NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY = 0xec + NL80211_ATTR_MESH_CONFIG = 0x23 + NL80211_ATTR_MESH_ID = 0x18 + NL80211_ATTR_MESH_PEER_AID = 0xed + NL80211_ATTR_MESH_SETUP = 0x70 + NL80211_ATTR_MGMT_SUBTYPE = 0x29 + NL80211_ATTR_MNTR_FLAGS = 0x17 + NL80211_ATTR_MPATH_INFO = 0x1b + NL80211_ATTR_MPATH_NEXT_HOP = 0x1a + NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED = 0xf4 + NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR = 0xe8 + NL80211_ATTR_MU_MIMO_GROUP_DATA = 0xe7 + NL80211_ATTR_NAN_FUNC = 0xf0 + NL80211_ATTR_NAN_MASTER_PREF = 0xee + NL80211_ATTR_NAN_MATCH = 0xf1 + NL80211_ATTR_NETNS_FD = 0xdb + NL80211_ATTR_NOACK_MAP = 0x95 + NL80211_ATTR_NSS = 0x106 + NL80211_ATTR_OFFCHANNEL_TX_OK = 0x6c + NL80211_ATTR_OPER_CLASS = 0xd6 + NL80211_ATTR_OPMODE_NOTIF = 0xc2 + NL80211_ATTR_P2P_CTWINDOW = 0xa2 + NL80211_ATTR_P2P_OPPPS = 0xa3 + NL80211_ATTR_PAD = 0xe5 + NL80211_ATTR_PBSS = 0xe2 + NL80211_ATTR_PEER_AID = 0xb5 + NL80211_ATTR_PEER_MEASUREMENTS = 0x111 + NL80211_ATTR_PID = 0x52 + NL80211_ATTR_PMK = 0xfe + NL80211_ATTR_PMKID = 0x55 + NL80211_ATTR_PMK_LIFETIME = 0x11f + NL80211_ATTR_PMKR0_NAME = 0x102 + NL80211_ATTR_PMK_REAUTH_THRESHOLD = 0x120 + NL80211_ATTR_PMKSA_CANDIDATE = 0x86 + NL80211_ATTR_PORT_AUTHORIZED = 0x103 + NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN = 0x5 + NL80211_ATTR_POWER_RULE_MAX_EIRP = 0x6 + NL80211_ATTR_PREV_BSSID = 0x4f + NL80211_ATTR_PRIVACY = 0x46 + NL80211_ATTR_PROBE_RESP = 0x91 + NL80211_ATTR_PROBE_RESP_OFFLOAD = 0x90 + NL80211_ATTR_PROTOCOL_FEATURES = 0xad + NL80211_ATTR_PS_STATE = 0x5d + NL80211_ATTR_QOS_MAP = 0xc7 + NL80211_ATTR_RADAR_EVENT = 0xa8 + NL80211_ATTR_REASON_CODE = 0x36 + NL80211_ATTR_RECEIVE_MULTICAST = 0x121 + NL80211_ATTR_RECONNECT_REQUESTED = 0x12b + NL80211_ATTR_REG_ALPHA2 = 0x21 + NL80211_ATTR_REG_INDOOR = 0xdd + NL80211_ATTR_REG_INITIATOR = 0x30 + NL80211_ATTR_REG_RULE_FLAGS = 0x1 + NL80211_ATTR_REG_RULES = 0x22 + NL80211_ATTR_REG_TYPE = 0x31 + NL80211_ATTR_REKEY_DATA = 0x7a + NL80211_ATTR_REQ_IE = 0x4d + NL80211_ATTR_RESP_IE = 0x4e + NL80211_ATTR_ROAM_SUPPORT = 0x83 + NL80211_ATTR_RX_FRAME_TYPES = 0x64 + NL80211_ATTR_RXMGMT_FLAGS = 0xbc + NL80211_ATTR_RX_SIGNAL_DBM = 0x97 + NL80211_ATTR_S1G_CAPABILITY = 0x128 + NL80211_ATTR_S1G_CAPABILITY_MASK = 0x129 + NL80211_ATTR_SAE_DATA = 0x9c + NL80211_ATTR_SAE_PASSWORD = 0x115 + NL80211_ATTR_SAE_PWE = 0x12a + NL80211_ATTR_SAR_SPEC = 0x12c + NL80211_ATTR_SCAN_FLAGS = 0x9e + NL80211_ATTR_SCAN_FREQ_KHZ = 0x124 + NL80211_ATTR_SCAN_FREQUENCIES = 0x2c + NL80211_ATTR_SCAN_GENERATION = 0x2e + NL80211_ATTR_SCAN_SSIDS = 0x2d + NL80211_ATTR_SCAN_START_TIME_TSF_BSSID = 0xea + NL80211_ATTR_SCAN_START_TIME_TSF = 0xe9 + NL80211_ATTR_SCAN_SUPP_RATES = 0x7d + NL80211_ATTR_SCHED_SCAN_DELAY = 0xdc + NL80211_ATTR_SCHED_SCAN_INTERVAL = 0x77 + NL80211_ATTR_SCHED_SCAN_MATCH = 0x84 + NL80211_ATTR_SCHED_SCAN_MATCH_SSID = 0x1 + NL80211_ATTR_SCHED_SCAN_MAX_REQS = 0x100 + NL80211_ATTR_SCHED_SCAN_MULTI = 0xff + NL80211_ATTR_SCHED_SCAN_PLANS = 0xe1 + NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI = 0xf6 + NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST = 0xf7 + NL80211_ATTR_SMPS_MODE = 0xd5 + NL80211_ATTR_SOCKET_OWNER = 0xcc + NL80211_ATTR_SOFTWARE_IFTYPES = 0x79 + NL80211_ATTR_SPLIT_WIPHY_DUMP = 0xae + NL80211_ATTR_SSID = 0x34 + NL80211_ATTR_STA_AID = 0x10 + NL80211_ATTR_STA_CAPABILITY = 0xab + NL80211_ATTR_STA_EXT_CAPABILITY = 0xac + NL80211_ATTR_STA_FLAGS2 = 0x43 + NL80211_ATTR_STA_FLAGS = 0x11 + NL80211_ATTR_STA_INFO = 0x15 + NL80211_ATTR_STA_LISTEN_INTERVAL = 0x12 + NL80211_ATTR_STA_PLINK_ACTION = 0x19 + NL80211_ATTR_STA_PLINK_STATE = 0x74 + NL80211_ATTR_STA_SUPPORTED_CHANNELS = 0xbd + NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES = 0xbe + NL80211_ATTR_STA_SUPPORTED_RATES = 0x13 + NL80211_ATTR_STA_SUPPORT_P2P_PS = 0xe4 + NL80211_ATTR_STATUS_CODE = 0x48 + NL80211_ATTR_STA_TX_POWER = 0x114 + NL80211_ATTR_STA_TX_POWER_SETTING = 0x113 + NL80211_ATTR_STA_VLAN = 0x14 + NL80211_ATTR_STA_WME = 0x81 + NL80211_ATTR_SUPPORT_10_MHZ = 0xc1 + NL80211_ATTR_SUPPORT_5_MHZ = 0xc0 + NL80211_ATTR_SUPPORT_AP_UAPSD = 0x82 + NL80211_ATTR_SUPPORTED_COMMANDS = 0x32 + NL80211_ATTR_SUPPORTED_IFTYPES = 0x20 + NL80211_ATTR_SUPPORT_IBSS_RSN = 0x68 + NL80211_ATTR_SUPPORT_MESH_AUTH = 0x73 + NL80211_ATTR_SURVEY_INFO = 0x54 + NL80211_ATTR_SURVEY_RADIO_STATS = 0xda + NL80211_ATTR_TDLS_ACTION = 0x88 + NL80211_ATTR_TDLS_DIALOG_TOKEN = 0x89 + NL80211_ATTR_TDLS_EXTERNAL_SETUP = 0x8c + NL80211_ATTR_TDLS_INITIATOR = 0xcf + NL80211_ATTR_TDLS_OPERATION = 0x8a + NL80211_ATTR_TDLS_PEER_CAPABILITY = 0xcb + NL80211_ATTR_TDLS_SUPPORT = 0x8b + NL80211_ATTR_TESTDATA = 0x45 + NL80211_ATTR_TID_CONFIG = 0x11d + NL80211_ATTR_TIMED_OUT = 0x41 + NL80211_ATTR_TIMEOUT = 0x110 + NL80211_ATTR_TIMEOUT_REASON = 0xf8 + NL80211_ATTR_TSID = 0xd2 + NL80211_ATTR_TWT_RESPONDER = 0x116 + NL80211_ATTR_TX_FRAME_TYPES = 0x63 + NL80211_ATTR_TX_NO_CCK_RATE = 0x87 + NL80211_ATTR_TXQ_LIMIT = 0x10a + NL80211_ATTR_TXQ_MEMORY_LIMIT = 0x10b + NL80211_ATTR_TXQ_QUANTUM = 0x10c + NL80211_ATTR_TXQ_STATS = 0x109 + NL80211_ATTR_TX_RATES = 0x5a + NL80211_ATTR_UNSOL_BCAST_PROBE_RESP = 0x127 + NL80211_ATTR_UNSPEC = 0x0 + NL80211_ATTR_USE_MFP = 0x42 + NL80211_ATTR_USER_PRIO = 0xd3 + NL80211_ATTR_USER_REG_HINT_TYPE = 0x9a + NL80211_ATTR_USE_RRM = 0xd0 + NL80211_ATTR_VENDOR_DATA = 0xc5 + NL80211_ATTR_VENDOR_EVENTS = 0xc6 + NL80211_ATTR_VENDOR_ID = 0xc3 + NL80211_ATTR_VENDOR_SUBCMD = 0xc4 + NL80211_ATTR_VHT_CAPABILITY = 0x9d + NL80211_ATTR_VHT_CAPABILITY_MASK = 0xb0 + NL80211_ATTR_VLAN_ID = 0x11a + NL80211_ATTR_WANT_1X_4WAY_HS = 0x101 + NL80211_ATTR_WDEV = 0x99 + NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX = 0x72 + NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX = 0x71 + NL80211_ATTR_WIPHY_ANTENNA_RX = 0x6a + NL80211_ATTR_WIPHY_ANTENNA_TX = 0x69 + NL80211_ATTR_WIPHY_BANDS = 0x16 + NL80211_ATTR_WIPHY_CHANNEL_TYPE = 0x27 + NL80211_ATTR_WIPHY = 0x1 + NL80211_ATTR_WIPHY_COVERAGE_CLASS = 0x59 + NL80211_ATTR_WIPHY_DYN_ACK = 0xd1 + NL80211_ATTR_WIPHY_EDMG_BW_CONFIG = 0x119 + NL80211_ATTR_WIPHY_EDMG_CHANNELS = 0x118 + NL80211_ATTR_WIPHY_FRAG_THRESHOLD = 0x3f + NL80211_ATTR_WIPHY_FREQ = 0x26 + NL80211_ATTR_WIPHY_FREQ_HINT = 0xc9 + NL80211_ATTR_WIPHY_FREQ_OFFSET = 0x122 + NL80211_ATTR_WIPHY_NAME = 0x2 + NL80211_ATTR_WIPHY_RETRY_LONG = 0x3e + NL80211_ATTR_WIPHY_RETRY_SHORT = 0x3d + NL80211_ATTR_WIPHY_RTS_THRESHOLD = 0x40 + NL80211_ATTR_WIPHY_SELF_MANAGED_REG = 0xd8 + NL80211_ATTR_WIPHY_TX_POWER_LEVEL = 0x62 + NL80211_ATTR_WIPHY_TX_POWER_SETTING = 0x61 + NL80211_ATTR_WIPHY_TXQ_PARAMS = 0x25 + NL80211_ATTR_WOWLAN_TRIGGERS = 0x75 + NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED = 0x76 + NL80211_ATTR_WPA_VERSIONS = 0x4b + NL80211_AUTHTYPE_AUTOMATIC = 0x8 + NL80211_AUTHTYPE_FILS_PK = 0x7 + NL80211_AUTHTYPE_FILS_SK = 0x5 + NL80211_AUTHTYPE_FILS_SK_PFS = 0x6 + NL80211_AUTHTYPE_FT = 0x2 + NL80211_AUTHTYPE_MAX = 0x7 + NL80211_AUTHTYPE_NETWORK_EAP = 0x3 + NL80211_AUTHTYPE_OPEN_SYSTEM = 0x0 + NL80211_AUTHTYPE_SAE = 0x4 + NL80211_AUTHTYPE_SHARED_KEY = 0x1 + NL80211_BAND_2GHZ = 0x0 + NL80211_BAND_5GHZ = 0x1 + NL80211_BAND_60GHZ = 0x2 + NL80211_BAND_6GHZ = 0x3 + NL80211_BAND_ATTR_EDMG_BW_CONFIG = 0xb + NL80211_BAND_ATTR_EDMG_CHANNELS = 0xa + NL80211_BAND_ATTR_FREQS = 0x1 + NL80211_BAND_ATTR_HT_AMPDU_DENSITY = 0x6 + NL80211_BAND_ATTR_HT_AMPDU_FACTOR = 0x5 + NL80211_BAND_ATTR_HT_CAPA = 0x4 + NL80211_BAND_ATTR_HT_MCS_SET = 0x3 + NL80211_BAND_ATTR_IFTYPE_DATA = 0x9 + NL80211_BAND_ATTR_MAX = 0xb + NL80211_BAND_ATTR_RATES = 0x2 + NL80211_BAND_ATTR_VHT_CAPA = 0x8 + NL80211_BAND_ATTR_VHT_MCS_SET = 0x7 + NL80211_BAND_IFTYPE_ATTR_HE_6GHZ_CAPA = 0x6 + NL80211_BAND_IFTYPE_ATTR_HE_CAP_MAC = 0x2 + NL80211_BAND_IFTYPE_ATTR_HE_CAP_MCS_SET = 0x4 + NL80211_BAND_IFTYPE_ATTR_HE_CAP_PHY = 0x3 + NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE = 0x5 + NL80211_BAND_IFTYPE_ATTR_IFTYPES = 0x1 + NL80211_BAND_IFTYPE_ATTR_MAX = 0x7 + NL80211_BAND_S1GHZ = 0x4 + NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE = 0x2 + NL80211_BITRATE_ATTR_MAX = 0x2 + NL80211_BITRATE_ATTR_RATE = 0x1 + NL80211_BSS_BEACON_IES = 0xb + NL80211_BSS_BEACON_INTERVAL = 0x4 + NL80211_BSS_BEACON_TSF = 0xd + NL80211_BSS_BSSID = 0x1 + NL80211_BSS_CAPABILITY = 0x5 + NL80211_BSS_CHAIN_SIGNAL = 0x13 + NL80211_BSS_CHAN_WIDTH_10 = 0x1 + NL80211_BSS_CHAN_WIDTH_1 = 0x3 + NL80211_BSS_CHAN_WIDTH_20 = 0x0 + NL80211_BSS_CHAN_WIDTH_2 = 0x4 + NL80211_BSS_CHAN_WIDTH_5 = 0x2 + NL80211_BSS_CHAN_WIDTH = 0xc + NL80211_BSS_FREQUENCY = 0x2 + NL80211_BSS_FREQUENCY_OFFSET = 0x14 + NL80211_BSS_INFORMATION_ELEMENTS = 0x6 + NL80211_BSS_LAST_SEEN_BOOTTIME = 0xf + NL80211_BSS_MAX = 0x14 + NL80211_BSS_PAD = 0x10 + NL80211_BSS_PARENT_BSSID = 0x12 + NL80211_BSS_PARENT_TSF = 0x11 + NL80211_BSS_PRESP_DATA = 0xe + NL80211_BSS_SEEN_MS_AGO = 0xa + NL80211_BSS_SELECT_ATTR_BAND_PREF = 0x2 + NL80211_BSS_SELECT_ATTR_MAX = 0x3 + NL80211_BSS_SELECT_ATTR_RSSI_ADJUST = 0x3 + NL80211_BSS_SELECT_ATTR_RSSI = 0x1 + NL80211_BSS_SIGNAL_MBM = 0x7 + NL80211_BSS_SIGNAL_UNSPEC = 0x8 + NL80211_BSS_STATUS_ASSOCIATED = 0x1 + NL80211_BSS_STATUS_AUTHENTICATED = 0x0 + NL80211_BSS_STATUS = 0x9 + NL80211_BSS_STATUS_IBSS_JOINED = 0x2 + NL80211_BSS_TSF = 0x3 + NL80211_CHAN_HT20 = 0x1 + NL80211_CHAN_HT40MINUS = 0x2 + NL80211_CHAN_HT40PLUS = 0x3 + NL80211_CHAN_NO_HT = 0x0 + NL80211_CHAN_WIDTH_10 = 0x7 + NL80211_CHAN_WIDTH_160 = 0x5 + NL80211_CHAN_WIDTH_16 = 0xc + NL80211_CHAN_WIDTH_1 = 0x8 + NL80211_CHAN_WIDTH_20 = 0x1 + NL80211_CHAN_WIDTH_20_NOHT = 0x0 + NL80211_CHAN_WIDTH_2 = 0x9 + NL80211_CHAN_WIDTH_40 = 0x2 + NL80211_CHAN_WIDTH_4 = 0xa + NL80211_CHAN_WIDTH_5 = 0x6 + NL80211_CHAN_WIDTH_80 = 0x3 + NL80211_CHAN_WIDTH_80P80 = 0x4 + NL80211_CHAN_WIDTH_8 = 0xb + NL80211_CMD_ABORT_SCAN = 0x72 + NL80211_CMD_ACTION = 0x3b + NL80211_CMD_ACTION_TX_STATUS = 0x3c + NL80211_CMD_ADD_NAN_FUNCTION = 0x75 + NL80211_CMD_ADD_TX_TS = 0x69 + NL80211_CMD_ASSOCIATE = 0x26 + NL80211_CMD_AUTHENTICATE = 0x25 + NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL = 0x38 + NL80211_CMD_CHANGE_NAN_CONFIG = 0x77 + NL80211_CMD_CHANNEL_SWITCH = 0x66 + NL80211_CMD_CH_SWITCH_NOTIFY = 0x58 + NL80211_CMD_CH_SWITCH_STARTED_NOTIFY = 0x6e + NL80211_CMD_CONNECT = 0x2e + NL80211_CMD_CONN_FAILED = 0x5b + NL80211_CMD_CONTROL_PORT_FRAME = 0x81 + NL80211_CMD_CONTROL_PORT_FRAME_TX_STATUS = 0x8b + NL80211_CMD_CRIT_PROTOCOL_START = 0x62 + NL80211_CMD_CRIT_PROTOCOL_STOP = 0x63 + NL80211_CMD_DEAUTHENTICATE = 0x27 + NL80211_CMD_DEL_BEACON = 0x10 + NL80211_CMD_DEL_INTERFACE = 0x8 + NL80211_CMD_DEL_KEY = 0xc + NL80211_CMD_DEL_MPATH = 0x18 + NL80211_CMD_DEL_NAN_FUNCTION = 0x76 + NL80211_CMD_DEL_PMK = 0x7c + NL80211_CMD_DEL_PMKSA = 0x35 + NL80211_CMD_DEL_STATION = 0x14 + NL80211_CMD_DEL_TX_TS = 0x6a + NL80211_CMD_DEL_WIPHY = 0x4 + NL80211_CMD_DISASSOCIATE = 0x28 + NL80211_CMD_DISCONNECT = 0x30 + NL80211_CMD_EXTERNAL_AUTH = 0x7f + NL80211_CMD_FLUSH_PMKSA = 0x36 + NL80211_CMD_FRAME = 0x3b + NL80211_CMD_FRAME_TX_STATUS = 0x3c + NL80211_CMD_FRAME_WAIT_CANCEL = 0x43 + NL80211_CMD_FT_EVENT = 0x61 + NL80211_CMD_GET_BEACON = 0xd + NL80211_CMD_GET_COALESCE = 0x64 + NL80211_CMD_GET_FTM_RESPONDER_STATS = 0x82 + NL80211_CMD_GET_INTERFACE = 0x5 + NL80211_CMD_GET_KEY = 0x9 + NL80211_CMD_GET_MESH_CONFIG = 0x1c + NL80211_CMD_GET_MESH_PARAMS = 0x1c + NL80211_CMD_GET_MPATH = 0x15 + NL80211_CMD_GET_MPP = 0x6b + NL80211_CMD_GET_POWER_SAVE = 0x3e + NL80211_CMD_GET_PROTOCOL_FEATURES = 0x5f + NL80211_CMD_GET_REG = 0x1f + NL80211_CMD_GET_SCAN = 0x20 + NL80211_CMD_GET_STATION = 0x11 + NL80211_CMD_GET_SURVEY = 0x32 + NL80211_CMD_GET_WIPHY = 0x1 + NL80211_CMD_GET_WOWLAN = 0x49 + NL80211_CMD_JOIN_IBSS = 0x2b + NL80211_CMD_JOIN_MESH = 0x44 + NL80211_CMD_JOIN_OCB = 0x6c + NL80211_CMD_LEAVE_IBSS = 0x2c + NL80211_CMD_LEAVE_MESH = 0x45 + NL80211_CMD_LEAVE_OCB = 0x6d + NL80211_CMD_MAX = 0x93 + NL80211_CMD_MICHAEL_MIC_FAILURE = 0x29 + NL80211_CMD_NAN_MATCH = 0x78 + NL80211_CMD_NEW_BEACON = 0xf + NL80211_CMD_NEW_INTERFACE = 0x7 + NL80211_CMD_NEW_KEY = 0xb + NL80211_CMD_NEW_MPATH = 0x17 + NL80211_CMD_NEW_PEER_CANDIDATE = 0x48 + NL80211_CMD_NEW_SCAN_RESULTS = 0x22 + NL80211_CMD_NEW_STATION = 0x13 + NL80211_CMD_NEW_SURVEY_RESULTS = 0x33 + NL80211_CMD_NEW_WIPHY = 0x3 + NL80211_CMD_NOTIFY_CQM = 0x40 + NL80211_CMD_NOTIFY_RADAR = 0x86 + NL80211_CMD_PEER_MEASUREMENT_COMPLETE = 0x85 + NL80211_CMD_PEER_MEASUREMENT_RESULT = 0x84 + NL80211_CMD_PEER_MEASUREMENT_START = 0x83 + NL80211_CMD_PMKSA_CANDIDATE = 0x50 + NL80211_CMD_PORT_AUTHORIZED = 0x7d + NL80211_CMD_PROBE_CLIENT = 0x54 + NL80211_CMD_PROBE_MESH_LINK = 0x88 + NL80211_CMD_RADAR_DETECT = 0x5e + NL80211_CMD_REG_BEACON_HINT = 0x2a + NL80211_CMD_REG_CHANGE = 0x24 + NL80211_CMD_REGISTER_ACTION = 0x3a + NL80211_CMD_REGISTER_BEACONS = 0x55 + NL80211_CMD_REGISTER_FRAME = 0x3a + NL80211_CMD_RELOAD_REGDB = 0x7e + NL80211_CMD_REMAIN_ON_CHANNEL = 0x37 + NL80211_CMD_REQ_SET_REG = 0x1b + NL80211_CMD_ROAM = 0x2f + NL80211_CMD_SCAN_ABORTED = 0x23 + NL80211_CMD_SCHED_SCAN_RESULTS = 0x4d + NL80211_CMD_SCHED_SCAN_STOPPED = 0x4e + NL80211_CMD_SET_BEACON = 0xe + NL80211_CMD_SET_BSS = 0x19 + NL80211_CMD_SET_CHANNEL = 0x41 + NL80211_CMD_SET_COALESCE = 0x65 + NL80211_CMD_SET_CQM = 0x3f + NL80211_CMD_SET_INTERFACE = 0x6 + NL80211_CMD_SET_KEY = 0xa + NL80211_CMD_SET_MAC_ACL = 0x5d + NL80211_CMD_SET_MCAST_RATE = 0x5c + NL80211_CMD_SET_MESH_CONFIG = 0x1d + NL80211_CMD_SET_MESH_PARAMS = 0x1d + NL80211_CMD_SET_MGMT_EXTRA_IE = 0x1e + NL80211_CMD_SET_MPATH = 0x16 + NL80211_CMD_SET_MULTICAST_TO_UNICAST = 0x79 + NL80211_CMD_SET_NOACK_MAP = 0x57 + NL80211_CMD_SET_PMK = 0x7b + NL80211_CMD_SET_PMKSA = 0x34 + NL80211_CMD_SET_POWER_SAVE = 0x3d + NL80211_CMD_SET_QOS_MAP = 0x68 + NL80211_CMD_SET_REG = 0x1a + NL80211_CMD_SET_REKEY_OFFLOAD = 0x4f + NL80211_CMD_SET_SAR_SPECS = 0x8c + NL80211_CMD_SET_STATION = 0x12 + NL80211_CMD_SET_TID_CONFIG = 0x89 + NL80211_CMD_SET_TX_BITRATE_MASK = 0x39 + NL80211_CMD_SET_WDS_PEER = 0x42 + NL80211_CMD_SET_WIPHY = 0x2 + NL80211_CMD_SET_WIPHY_NETNS = 0x31 + NL80211_CMD_SET_WOWLAN = 0x4a + NL80211_CMD_STA_OPMODE_CHANGED = 0x80 + NL80211_CMD_START_AP = 0xf + NL80211_CMD_START_NAN = 0x73 + NL80211_CMD_START_P2P_DEVICE = 0x59 + NL80211_CMD_START_SCHED_SCAN = 0x4b + NL80211_CMD_STOP_AP = 0x10 + NL80211_CMD_STOP_NAN = 0x74 + NL80211_CMD_STOP_P2P_DEVICE = 0x5a + NL80211_CMD_STOP_SCHED_SCAN = 0x4c + NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH = 0x70 + NL80211_CMD_TDLS_CHANNEL_SWITCH = 0x6f + NL80211_CMD_TDLS_MGMT = 0x52 + NL80211_CMD_TDLS_OPER = 0x51 + NL80211_CMD_TESTMODE = 0x2d + NL80211_CMD_TRIGGER_SCAN = 0x21 + NL80211_CMD_UNEXPECTED_4ADDR_FRAME = 0x56 + NL80211_CMD_UNEXPECTED_FRAME = 0x53 + NL80211_CMD_UNPROT_BEACON = 0x8a + NL80211_CMD_UNPROT_DEAUTHENTICATE = 0x46 + NL80211_CMD_UNPROT_DISASSOCIATE = 0x47 + NL80211_CMD_UNSPEC = 0x0 + NL80211_CMD_UPDATE_CONNECT_PARAMS = 0x7a + NL80211_CMD_UPDATE_FT_IES = 0x60 + NL80211_CMD_UPDATE_OWE_INFO = 0x87 + NL80211_CMD_VENDOR = 0x67 + NL80211_CMD_WIPHY_REG_CHANGE = 0x71 + NL80211_COALESCE_CONDITION_MATCH = 0x0 + NL80211_COALESCE_CONDITION_NO_MATCH = 0x1 + NL80211_CONN_FAIL_BLOCKED_CLIENT = 0x1 + NL80211_CONN_FAIL_MAX_CLIENTS = 0x0 + NL80211_CQM_RSSI_BEACON_LOSS_EVENT = 0x2 + NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH = 0x1 + NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW = 0x0 + NL80211_CQM_TXE_MAX_INTVL = 0x708 + NL80211_CRIT_PROTO_APIPA = 0x3 + NL80211_CRIT_PROTO_DHCP = 0x1 + NL80211_CRIT_PROTO_EAPOL = 0x2 + NL80211_CRIT_PROTO_MAX_DURATION = 0x1388 + NL80211_CRIT_PROTO_UNSPEC = 0x0 + NL80211_DFS_AVAILABLE = 0x2 + NL80211_DFS_ETSI = 0x2 + NL80211_DFS_FCC = 0x1 + NL80211_DFS_JP = 0x3 + NL80211_DFS_UNAVAILABLE = 0x1 + NL80211_DFS_UNSET = 0x0 + NL80211_DFS_USABLE = 0x0 + NL80211_EDMG_BW_CONFIG_MAX = 0xf + NL80211_EDMG_BW_CONFIG_MIN = 0x4 + NL80211_EDMG_CHANNELS_MAX = 0x3c + NL80211_EDMG_CHANNELS_MIN = 0x1 + NL80211_EXTERNAL_AUTH_ABORT = 0x1 + NL80211_EXTERNAL_AUTH_START = 0x0 + NL80211_EXT_FEATURE_4WAY_HANDSHAKE_AP_PSK = 0x32 + NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X = 0x10 + NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK = 0xf + NL80211_EXT_FEATURE_ACCEPT_BCAST_PROBE_RESP = 0x12 + NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT = 0x1b + NL80211_EXT_FEATURE_AIRTIME_FAIRNESS = 0x21 + NL80211_EXT_FEATURE_AP_PMKSA_CACHING = 0x22 + NL80211_EXT_FEATURE_AQL = 0x28 + NL80211_EXT_FEATURE_BEACON_PROTECTION_CLIENT = 0x2e + NL80211_EXT_FEATURE_BEACON_PROTECTION = 0x29 + NL80211_EXT_FEATURE_BEACON_RATE_HE = 0x36 + NL80211_EXT_FEATURE_BEACON_RATE_HT = 0x7 + NL80211_EXT_FEATURE_BEACON_RATE_LEGACY = 0x6 + NL80211_EXT_FEATURE_BEACON_RATE_VHT = 0x8 + NL80211_EXT_FEATURE_BSS_PARENT_TSF = 0x4 + NL80211_EXT_FEATURE_CAN_REPLACE_PTK0 = 0x1f + NL80211_EXT_FEATURE_CONTROL_PORT_NO_PREAUTH = 0x2a + NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211 = 0x1a + NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211_TX_STATUS = 0x30 + NL80211_EXT_FEATURE_CQM_RSSI_LIST = 0xd + NL80211_EXT_FEATURE_DATA_ACK_SIGNAL_SUPPORT = 0x1b + NL80211_EXT_FEATURE_DEL_IBSS_STA = 0x2c + NL80211_EXT_FEATURE_DFS_OFFLOAD = 0x19 + NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER = 0x20 + NL80211_EXT_FEATURE_EXT_KEY_ID = 0x24 + NL80211_EXT_FEATURE_FILS_DISCOVERY = 0x34 + NL80211_EXT_FEATURE_FILS_MAX_CHANNEL_TIME = 0x11 + NL80211_EXT_FEATURE_FILS_SK_OFFLOAD = 0xe + NL80211_EXT_FEATURE_FILS_STA = 0x9 + NL80211_EXT_FEATURE_HIGH_ACCURACY_SCAN = 0x18 + NL80211_EXT_FEATURE_LOW_POWER_SCAN = 0x17 + NL80211_EXT_FEATURE_LOW_SPAN_SCAN = 0x16 + NL80211_EXT_FEATURE_MFP_OPTIONAL = 0x15 + NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA = 0xa + NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED = 0xb + NL80211_EXT_FEATURE_MULTICAST_REGISTRATIONS = 0x2d + NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER = 0x2 + NL80211_EXT_FEATURE_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION = 0x14 + NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE = 0x13 + NL80211_EXT_FEATURE_OPERATING_CHANNEL_VALIDATION = 0x31 + NL80211_EXT_FEATURE_PROTECTED_TWT = 0x2b + NL80211_EXT_FEATURE_PROT_RANGE_NEGO_AND_MEASURE = 0x39 + NL80211_EXT_FEATURE_RRM = 0x1 + NL80211_EXT_FEATURE_SAE_OFFLOAD_AP = 0x33 + NL80211_EXT_FEATURE_SAE_OFFLOAD = 0x26 + NL80211_EXT_FEATURE_SCAN_FREQ_KHZ = 0x2f + NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT = 0x1e + NL80211_EXT_FEATURE_SCAN_RANDOM_SN = 0x1d + NL80211_EXT_FEATURE_SCAN_START_TIME = 0x3 + NL80211_EXT_FEATURE_SCHED_SCAN_BAND_SPECIFIC_RSSI_THOLD = 0x23 + NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI = 0xc + NL80211_EXT_FEATURE_SECURE_LTF = 0x37 + NL80211_EXT_FEATURE_SECURE_RTT = 0x38 + NL80211_EXT_FEATURE_SET_SCAN_DWELL = 0x5 + NL80211_EXT_FEATURE_STA_TX_PWR = 0x25 + NL80211_EXT_FEATURE_TXQS = 0x1c + NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP = 0x35 + NL80211_EXT_FEATURE_VHT_IBSS = 0x0 + NL80211_EXT_FEATURE_VLAN_OFFLOAD = 0x27 + NL80211_FEATURE_ACKTO_ESTIMATION = 0x800000 + NL80211_FEATURE_ACTIVE_MONITOR = 0x20000 + NL80211_FEATURE_ADVERTISE_CHAN_LIMITS = 0x4000 + NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE = 0x40000 + NL80211_FEATURE_AP_SCAN = 0x100 + NL80211_FEATURE_CELL_BASE_REG_HINTS = 0x8 + NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES = 0x80000 + NL80211_FEATURE_DYNAMIC_SMPS = 0x2000000 + NL80211_FEATURE_FULL_AP_CLIENT_STATE = 0x8000 + NL80211_FEATURE_HT_IBSS = 0x2 + NL80211_FEATURE_INACTIVITY_TIMER = 0x4 + NL80211_FEATURE_LOW_PRIORITY_SCAN = 0x40 + NL80211_FEATURE_MAC_ON_CREATE = 0x8000000 + NL80211_FEATURE_ND_RANDOM_MAC_ADDR = 0x80000000 + NL80211_FEATURE_NEED_OBSS_SCAN = 0x400 + NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL = 0x10 + NL80211_FEATURE_P2P_GO_CTWIN = 0x800 + NL80211_FEATURE_P2P_GO_OPPPS = 0x1000 + NL80211_FEATURE_QUIET = 0x200000 + NL80211_FEATURE_SAE = 0x20 + NL80211_FEATURE_SCAN_FLUSH = 0x80 + NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR = 0x20000000 + NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR = 0x40000000 + NL80211_FEATURE_SK_TX_STATUS = 0x1 + NL80211_FEATURE_STATIC_SMPS = 0x1000000 + NL80211_FEATURE_SUPPORTS_WMM_ADMISSION = 0x4000000 + NL80211_FEATURE_TDLS_CHANNEL_SWITCH = 0x10000000 + NL80211_FEATURE_TX_POWER_INSERTION = 0x400000 + NL80211_FEATURE_USERSPACE_MPM = 0x10000 + NL80211_FEATURE_VIF_TXPOWER = 0x200 + NL80211_FEATURE_WFA_TPC_IE_IN_PROBES = 0x100000 + NL80211_FILS_DISCOVERY_ATTR_INT_MAX = 0x2 + NL80211_FILS_DISCOVERY_ATTR_INT_MIN = 0x1 + NL80211_FILS_DISCOVERY_ATTR_MAX = 0x3 + NL80211_FILS_DISCOVERY_ATTR_TMPL = 0x3 + NL80211_FILS_DISCOVERY_TMPL_MIN_LEN = 0x2a + NL80211_FREQUENCY_ATTR_16MHZ = 0x19 + NL80211_FREQUENCY_ATTR_1MHZ = 0x15 + NL80211_FREQUENCY_ATTR_2MHZ = 0x16 + NL80211_FREQUENCY_ATTR_4MHZ = 0x17 + NL80211_FREQUENCY_ATTR_8MHZ = 0x18 + NL80211_FREQUENCY_ATTR_DFS_CAC_TIME = 0xd + NL80211_FREQUENCY_ATTR_DFS_STATE = 0x7 + NL80211_FREQUENCY_ATTR_DFS_TIME = 0x8 + NL80211_FREQUENCY_ATTR_DISABLED = 0x2 + NL80211_FREQUENCY_ATTR_FREQ = 0x1 + NL80211_FREQUENCY_ATTR_GO_CONCURRENT = 0xf + NL80211_FREQUENCY_ATTR_INDOOR_ONLY = 0xe + NL80211_FREQUENCY_ATTR_IR_CONCURRENT = 0xf + NL80211_FREQUENCY_ATTR_MAX = 0x19 + NL80211_FREQUENCY_ATTR_MAX_TX_POWER = 0x6 + NL80211_FREQUENCY_ATTR_NO_10MHZ = 0x11 + NL80211_FREQUENCY_ATTR_NO_160MHZ = 0xc + NL80211_FREQUENCY_ATTR_NO_20MHZ = 0x10 + NL80211_FREQUENCY_ATTR_NO_80MHZ = 0xb + NL80211_FREQUENCY_ATTR_NO_HE = 0x13 + NL80211_FREQUENCY_ATTR_NO_HT40_MINUS = 0x9 + NL80211_FREQUENCY_ATTR_NO_HT40_PLUS = 0xa + NL80211_FREQUENCY_ATTR_NO_IBSS = 0x3 + NL80211_FREQUENCY_ATTR_NO_IR = 0x3 + NL80211_FREQUENCY_ATTR_OFFSET = 0x14 + NL80211_FREQUENCY_ATTR_PASSIVE_SCAN = 0x3 + NL80211_FREQUENCY_ATTR_RADAR = 0x5 + NL80211_FREQUENCY_ATTR_WMM = 0x12 + NL80211_FTM_RESP_ATTR_CIVICLOC = 0x3 + NL80211_FTM_RESP_ATTR_ENABLED = 0x1 + NL80211_FTM_RESP_ATTR_LCI = 0x2 + NL80211_FTM_RESP_ATTR_MAX = 0x3 + NL80211_FTM_STATS_ASAP_NUM = 0x4 + NL80211_FTM_STATS_FAILED_NUM = 0x3 + NL80211_FTM_STATS_MAX = 0xa + NL80211_FTM_STATS_NON_ASAP_NUM = 0x5 + NL80211_FTM_STATS_OUT_OF_WINDOW_TRIGGERS_NUM = 0x9 + NL80211_FTM_STATS_PAD = 0xa + NL80211_FTM_STATS_PARTIAL_NUM = 0x2 + NL80211_FTM_STATS_RESCHEDULE_REQUESTS_NUM = 0x8 + NL80211_FTM_STATS_SUCCESS_NUM = 0x1 + NL80211_FTM_STATS_TOTAL_DURATION_MSEC = 0x6 + NL80211_FTM_STATS_UNKNOWN_TRIGGERS_NUM = 0x7 + NL80211_GENL_NAME = "nl80211" + NL80211_HE_BSS_COLOR_ATTR_COLOR = 0x1 + NL80211_HE_BSS_COLOR_ATTR_DISABLED = 0x2 + NL80211_HE_BSS_COLOR_ATTR_MAX = 0x3 + NL80211_HE_BSS_COLOR_ATTR_PARTIAL = 0x3 + NL80211_HE_MAX_CAPABILITY_LEN = 0x36 + NL80211_HE_MIN_CAPABILITY_LEN = 0x10 + NL80211_HE_NSS_MAX = 0x8 + NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP = 0x4 + NL80211_HE_OBSS_PD_ATTR_MAX = 0x6 + NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET = 0x2 + NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET = 0x1 + NL80211_HE_OBSS_PD_ATTR_NON_SRG_MAX_OFFSET = 0x3 + NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP = 0x5 + NL80211_HE_OBSS_PD_ATTR_SR_CTRL = 0x6 + NL80211_HIDDEN_SSID_NOT_IN_USE = 0x0 + NL80211_HIDDEN_SSID_ZERO_CONTENTS = 0x2 + NL80211_HIDDEN_SSID_ZERO_LEN = 0x1 + NL80211_HT_CAPABILITY_LEN = 0x1a + NL80211_IFACE_COMB_BI_MIN_GCD = 0x7 + NL80211_IFACE_COMB_LIMITS = 0x1 + NL80211_IFACE_COMB_MAXNUM = 0x2 + NL80211_IFACE_COMB_NUM_CHANNELS = 0x4 + NL80211_IFACE_COMB_RADAR_DETECT_REGIONS = 0x6 + NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS = 0x5 + NL80211_IFACE_COMB_STA_AP_BI_MATCH = 0x3 + NL80211_IFACE_COMB_UNSPEC = 0x0 + NL80211_IFACE_LIMIT_MAX = 0x1 + NL80211_IFACE_LIMIT_TYPES = 0x2 + NL80211_IFACE_LIMIT_UNSPEC = 0x0 + NL80211_IFTYPE_ADHOC = 0x1 + NL80211_IFTYPE_AKM_ATTR_IFTYPES = 0x1 + NL80211_IFTYPE_AKM_ATTR_MAX = 0x2 + NL80211_IFTYPE_AKM_ATTR_SUITES = 0x2 + NL80211_IFTYPE_AP = 0x3 + NL80211_IFTYPE_AP_VLAN = 0x4 + NL80211_IFTYPE_MAX = 0xc + NL80211_IFTYPE_MESH_POINT = 0x7 + NL80211_IFTYPE_MONITOR = 0x6 + NL80211_IFTYPE_NAN = 0xc + NL80211_IFTYPE_OCB = 0xb + NL80211_IFTYPE_P2P_CLIENT = 0x8 + NL80211_IFTYPE_P2P_DEVICE = 0xa + NL80211_IFTYPE_P2P_GO = 0x9 + NL80211_IFTYPE_STATION = 0x2 + NL80211_IFTYPE_UNSPECIFIED = 0x0 + NL80211_IFTYPE_WDS = 0x5 + NL80211_KCK_EXT_LEN = 0x18 + NL80211_KCK_LEN = 0x10 + NL80211_KEK_EXT_LEN = 0x20 + NL80211_KEK_LEN = 0x10 + NL80211_KEY_CIPHER = 0x3 + NL80211_KEY_DATA = 0x1 + NL80211_KEY_DEFAULT_BEACON = 0xa + NL80211_KEY_DEFAULT = 0x5 + NL80211_KEY_DEFAULT_MGMT = 0x6 + NL80211_KEY_DEFAULT_TYPE_MULTICAST = 0x2 + NL80211_KEY_DEFAULT_TYPES = 0x8 + NL80211_KEY_DEFAULT_TYPE_UNICAST = 0x1 + NL80211_KEY_IDX = 0x2 + NL80211_KEY_MAX = 0xa + NL80211_KEY_MODE = 0x9 + NL80211_KEY_NO_TX = 0x1 + NL80211_KEY_RX_TX = 0x0 + NL80211_KEY_SEQ = 0x4 + NL80211_KEY_SET_TX = 0x2 + NL80211_KEY_TYPE = 0x7 + NL80211_KEYTYPE_GROUP = 0x0 + NL80211_KEYTYPE_PAIRWISE = 0x1 + NL80211_KEYTYPE_PEERKEY = 0x2 + NL80211_MAX_NR_AKM_SUITES = 0x2 + NL80211_MAX_NR_CIPHER_SUITES = 0x5 + NL80211_MAX_SUPP_HT_RATES = 0x4d + NL80211_MAX_SUPP_RATES = 0x20 + NL80211_MAX_SUPP_REG_RULES = 0x80 + NL80211_MESHCONF_ATTR_MAX = 0x1f + NL80211_MESHCONF_AUTO_OPEN_PLINKS = 0x7 + NL80211_MESHCONF_AWAKE_WINDOW = 0x1b + NL80211_MESHCONF_CONFIRM_TIMEOUT = 0x2 + NL80211_MESHCONF_CONNECTED_TO_AS = 0x1f + NL80211_MESHCONF_CONNECTED_TO_GATE = 0x1d + NL80211_MESHCONF_ELEMENT_TTL = 0xf + NL80211_MESHCONF_FORWARDING = 0x13 + NL80211_MESHCONF_GATE_ANNOUNCEMENTS = 0x11 + NL80211_MESHCONF_HOLDING_TIMEOUT = 0x3 + NL80211_MESHCONF_HT_OPMODE = 0x16 + NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT = 0xb + NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL = 0x19 + NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES = 0x8 + NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME = 0xd + NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT = 0x17 + NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL = 0x12 + NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL = 0xc + NL80211_MESHCONF_HWMP_RANN_INTERVAL = 0x10 + NL80211_MESHCONF_HWMP_ROOT_INTERVAL = 0x18 + NL80211_MESHCONF_HWMP_ROOTMODE = 0xe + NL80211_MESHCONF_MAX_PEER_LINKS = 0x4 + NL80211_MESHCONF_MAX_RETRIES = 0x5 + NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT = 0xa + NL80211_MESHCONF_NOLEARN = 0x1e + NL80211_MESHCONF_PATH_REFRESH_TIME = 0x9 + NL80211_MESHCONF_PLINK_TIMEOUT = 0x1c + NL80211_MESHCONF_POWER_MODE = 0x1a + NL80211_MESHCONF_RETRY_TIMEOUT = 0x1 + NL80211_MESHCONF_RSSI_THRESHOLD = 0x14 + NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR = 0x15 + NL80211_MESHCONF_TTL = 0x6 + NL80211_MESH_POWER_ACTIVE = 0x1 + NL80211_MESH_POWER_DEEP_SLEEP = 0x3 + NL80211_MESH_POWER_LIGHT_SLEEP = 0x2 + NL80211_MESH_POWER_MAX = 0x3 + NL80211_MESH_POWER_UNKNOWN = 0x0 + NL80211_MESH_SETUP_ATTR_MAX = 0x8 + NL80211_MESH_SETUP_AUTH_PROTOCOL = 0x8 + NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC = 0x2 + NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL = 0x1 + NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC = 0x6 + NL80211_MESH_SETUP_IE = 0x3 + NL80211_MESH_SETUP_USERSPACE_AMPE = 0x5 + NL80211_MESH_SETUP_USERSPACE_AUTH = 0x4 + NL80211_MESH_SETUP_USERSPACE_MPM = 0x7 + NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE = 0x3 + NL80211_MFP_NO = 0x0 + NL80211_MFP_OPTIONAL = 0x2 + NL80211_MFP_REQUIRED = 0x1 + NL80211_MIN_REMAIN_ON_CHANNEL_TIME = 0xa + NL80211_MNTR_FLAG_ACTIVE = 0x6 + NL80211_MNTR_FLAG_CONTROL = 0x3 + NL80211_MNTR_FLAG_COOK_FRAMES = 0x5 + NL80211_MNTR_FLAG_FCSFAIL = 0x1 + NL80211_MNTR_FLAG_MAX = 0x6 + NL80211_MNTR_FLAG_OTHER_BSS = 0x4 + NL80211_MNTR_FLAG_PLCPFAIL = 0x2 + NL80211_MPATH_FLAG_ACTIVE = 0x1 + NL80211_MPATH_FLAG_FIXED = 0x8 + NL80211_MPATH_FLAG_RESOLVED = 0x10 + NL80211_MPATH_FLAG_RESOLVING = 0x2 + NL80211_MPATH_FLAG_SN_VALID = 0x4 + NL80211_MPATH_INFO_DISCOVERY_RETRIES = 0x7 + NL80211_MPATH_INFO_DISCOVERY_TIMEOUT = 0x6 + NL80211_MPATH_INFO_EXPTIME = 0x4 + NL80211_MPATH_INFO_FLAGS = 0x5 + NL80211_MPATH_INFO_FRAME_QLEN = 0x1 + NL80211_MPATH_INFO_HOP_COUNT = 0x8 + NL80211_MPATH_INFO_MAX = 0x9 + NL80211_MPATH_INFO_METRIC = 0x3 + NL80211_MPATH_INFO_PATH_CHANGE = 0x9 + NL80211_MPATH_INFO_SN = 0x2 + NL80211_MULTICAST_GROUP_CONFIG = "config" + NL80211_MULTICAST_GROUP_MLME = "mlme" + NL80211_MULTICAST_GROUP_NAN = "nan" + NL80211_MULTICAST_GROUP_REG = "regulatory" + NL80211_MULTICAST_GROUP_SCAN = "scan" + NL80211_MULTICAST_GROUP_TESTMODE = "testmode" + NL80211_MULTICAST_GROUP_VENDOR = "vendor" + NL80211_NAN_FUNC_ATTR_MAX = 0x10 + NL80211_NAN_FUNC_CLOSE_RANGE = 0x9 + NL80211_NAN_FUNC_FOLLOW_UP = 0x2 + NL80211_NAN_FUNC_FOLLOW_UP_DEST = 0x8 + NL80211_NAN_FUNC_FOLLOW_UP_ID = 0x6 + NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID = 0x7 + NL80211_NAN_FUNC_INSTANCE_ID = 0xf + NL80211_NAN_FUNC_MAX_TYPE = 0x2 + NL80211_NAN_FUNC_PUBLISH_BCAST = 0x4 + NL80211_NAN_FUNC_PUBLISH = 0x0 + NL80211_NAN_FUNC_PUBLISH_TYPE = 0x3 + NL80211_NAN_FUNC_RX_MATCH_FILTER = 0xd + NL80211_NAN_FUNC_SERVICE_ID = 0x2 + NL80211_NAN_FUNC_SERVICE_ID_LEN = 0x6 + NL80211_NAN_FUNC_SERVICE_INFO = 0xb + NL80211_NAN_FUNC_SERVICE_SPEC_INFO_MAX_LEN = 0xff + NL80211_NAN_FUNC_SRF = 0xc + NL80211_NAN_FUNC_SRF_MAX_LEN = 0xff + NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE = 0x5 + NL80211_NAN_FUNC_SUBSCRIBE = 0x1 + NL80211_NAN_FUNC_TERM_REASON = 0x10 + NL80211_NAN_FUNC_TERM_REASON_ERROR = 0x2 + NL80211_NAN_FUNC_TERM_REASON_TTL_EXPIRED = 0x1 + NL80211_NAN_FUNC_TERM_REASON_USER_REQUEST = 0x0 + NL80211_NAN_FUNC_TTL = 0xa + NL80211_NAN_FUNC_TX_MATCH_FILTER = 0xe + NL80211_NAN_FUNC_TYPE = 0x1 + NL80211_NAN_MATCH_ATTR_MAX = 0x2 + NL80211_NAN_MATCH_FUNC_LOCAL = 0x1 + NL80211_NAN_MATCH_FUNC_PEER = 0x2 + NL80211_NAN_SOLICITED_PUBLISH = 0x1 + NL80211_NAN_SRF_ATTR_MAX = 0x4 + NL80211_NAN_SRF_BF = 0x2 + NL80211_NAN_SRF_BF_IDX = 0x3 + NL80211_NAN_SRF_INCLUDE = 0x1 + NL80211_NAN_SRF_MAC_ADDRS = 0x4 + NL80211_NAN_UNSOLICITED_PUBLISH = 0x2 + NL80211_NUM_ACS = 0x4 + NL80211_P2P_PS_SUPPORTED = 0x1 + NL80211_P2P_PS_UNSUPPORTED = 0x0 + NL80211_PKTPAT_MASK = 0x1 + NL80211_PKTPAT_OFFSET = 0x3 + NL80211_PKTPAT_PATTERN = 0x2 + NL80211_PLINK_ACTION_BLOCK = 0x2 + NL80211_PLINK_ACTION_NO_ACTION = 0x0 + NL80211_PLINK_ACTION_OPEN = 0x1 + NL80211_PLINK_BLOCKED = 0x6 + NL80211_PLINK_CNF_RCVD = 0x3 + NL80211_PLINK_ESTAB = 0x4 + NL80211_PLINK_HOLDING = 0x5 + NL80211_PLINK_LISTEN = 0x0 + NL80211_PLINK_OPN_RCVD = 0x2 + NL80211_PLINK_OPN_SNT = 0x1 + NL80211_PMKSA_CANDIDATE_BSSID = 0x2 + NL80211_PMKSA_CANDIDATE_INDEX = 0x1 + NL80211_PMKSA_CANDIDATE_PREAUTH = 0x3 + NL80211_PMSR_ATTR_MAX = 0x5 + NL80211_PMSR_ATTR_MAX_PEERS = 0x1 + NL80211_PMSR_ATTR_PEERS = 0x5 + NL80211_PMSR_ATTR_RANDOMIZE_MAC_ADDR = 0x3 + NL80211_PMSR_ATTR_REPORT_AP_TSF = 0x2 + NL80211_PMSR_ATTR_TYPE_CAPA = 0x4 + NL80211_PMSR_FTM_CAPA_ATTR_ASAP = 0x1 + NL80211_PMSR_FTM_CAPA_ATTR_BANDWIDTHS = 0x6 + NL80211_PMSR_FTM_CAPA_ATTR_MAX_BURSTS_EXPONENT = 0x7 + NL80211_PMSR_FTM_CAPA_ATTR_MAX = 0xa + NL80211_PMSR_FTM_CAPA_ATTR_MAX_FTMS_PER_BURST = 0x8 + NL80211_PMSR_FTM_CAPA_ATTR_NON_ASAP = 0x2 + NL80211_PMSR_FTM_CAPA_ATTR_NON_TRIGGER_BASED = 0xa + NL80211_PMSR_FTM_CAPA_ATTR_PREAMBLES = 0x5 + NL80211_PMSR_FTM_CAPA_ATTR_REQ_CIVICLOC = 0x4 + NL80211_PMSR_FTM_CAPA_ATTR_REQ_LCI = 0x3 + NL80211_PMSR_FTM_CAPA_ATTR_TRIGGER_BASED = 0x9 + NL80211_PMSR_FTM_FAILURE_BAD_CHANGED_PARAMS = 0x7 + NL80211_PMSR_FTM_FAILURE_INVALID_TIMESTAMP = 0x5 + NL80211_PMSR_FTM_FAILURE_NO_RESPONSE = 0x1 + NL80211_PMSR_FTM_FAILURE_PEER_BUSY = 0x6 + NL80211_PMSR_FTM_FAILURE_PEER_NOT_CAPABLE = 0x4 + NL80211_PMSR_FTM_FAILURE_REJECTED = 0x2 + NL80211_PMSR_FTM_FAILURE_UNSPECIFIED = 0x0 + NL80211_PMSR_FTM_FAILURE_WRONG_CHANNEL = 0x3 + NL80211_PMSR_FTM_REQ_ATTR_ASAP = 0x1 + NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION = 0x5 + NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD = 0x4 + NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST = 0x6 + NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK = 0xc + NL80211_PMSR_FTM_REQ_ATTR_MAX = 0xd + NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED = 0xb + NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP = 0x3 + NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES = 0x7 + NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE = 0x2 + NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC = 0x9 + NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI = 0x8 + NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED = 0xa + NL80211_PMSR_FTM_RESP_ATTR_BURST_DURATION = 0x7 + NL80211_PMSR_FTM_RESP_ATTR_BURST_INDEX = 0x2 + NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME = 0x5 + NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC = 0x14 + NL80211_PMSR_FTM_RESP_ATTR_DIST_AVG = 0x10 + NL80211_PMSR_FTM_RESP_ATTR_DIST_SPREAD = 0x12 + NL80211_PMSR_FTM_RESP_ATTR_DIST_VARIANCE = 0x11 + NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON = 0x1 + NL80211_PMSR_FTM_RESP_ATTR_FTMS_PER_BURST = 0x8 + NL80211_PMSR_FTM_RESP_ATTR_LCI = 0x13 + NL80211_PMSR_FTM_RESP_ATTR_MAX = 0x15 + NL80211_PMSR_FTM_RESP_ATTR_NUM_BURSTS_EXP = 0x6 + NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_ATTEMPTS = 0x3 + NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_SUCCESSES = 0x4 + NL80211_PMSR_FTM_RESP_ATTR_PAD = 0x15 + NL80211_PMSR_FTM_RESP_ATTR_RSSI_AVG = 0x9 + NL80211_PMSR_FTM_RESP_ATTR_RSSI_SPREAD = 0xa + NL80211_PMSR_FTM_RESP_ATTR_RTT_AVG = 0xd + NL80211_PMSR_FTM_RESP_ATTR_RTT_SPREAD = 0xf + NL80211_PMSR_FTM_RESP_ATTR_RTT_VARIANCE = 0xe + NL80211_PMSR_FTM_RESP_ATTR_RX_RATE = 0xc + NL80211_PMSR_FTM_RESP_ATTR_TX_RATE = 0xb + NL80211_PMSR_PEER_ATTR_ADDR = 0x1 + NL80211_PMSR_PEER_ATTR_CHAN = 0x2 + NL80211_PMSR_PEER_ATTR_MAX = 0x4 + NL80211_PMSR_PEER_ATTR_REQ = 0x3 + NL80211_PMSR_PEER_ATTR_RESP = 0x4 + NL80211_PMSR_REQ_ATTR_DATA = 0x1 + NL80211_PMSR_REQ_ATTR_GET_AP_TSF = 0x2 + NL80211_PMSR_REQ_ATTR_MAX = 0x2 + NL80211_PMSR_RESP_ATTR_AP_TSF = 0x4 + NL80211_PMSR_RESP_ATTR_DATA = 0x1 + NL80211_PMSR_RESP_ATTR_FINAL = 0x5 + NL80211_PMSR_RESP_ATTR_HOST_TIME = 0x3 + NL80211_PMSR_RESP_ATTR_MAX = 0x6 + NL80211_PMSR_RESP_ATTR_PAD = 0x6 + NL80211_PMSR_RESP_ATTR_STATUS = 0x2 + NL80211_PMSR_STATUS_FAILURE = 0x3 + NL80211_PMSR_STATUS_REFUSED = 0x1 + NL80211_PMSR_STATUS_SUCCESS = 0x0 + NL80211_PMSR_STATUS_TIMEOUT = 0x2 + NL80211_PMSR_TYPE_FTM = 0x1 + NL80211_PMSR_TYPE_INVALID = 0x0 + NL80211_PMSR_TYPE_MAX = 0x1 + NL80211_PREAMBLE_DMG = 0x3 + NL80211_PREAMBLE_HE = 0x4 + NL80211_PREAMBLE_HT = 0x1 + NL80211_PREAMBLE_LEGACY = 0x0 + NL80211_PREAMBLE_VHT = 0x2 + NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U = 0x8 + NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P = 0x4 + NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 = 0x2 + NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS = 0x1 + NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP = 0x1 + NL80211_PS_DISABLED = 0x0 + NL80211_PS_ENABLED = 0x1 + NL80211_RADAR_CAC_ABORTED = 0x2 + NL80211_RADAR_CAC_FINISHED = 0x1 + NL80211_RADAR_CAC_STARTED = 0x5 + NL80211_RADAR_DETECTED = 0x0 + NL80211_RADAR_NOP_FINISHED = 0x3 + NL80211_RADAR_PRE_CAC_EXPIRED = 0x4 + NL80211_RATE_INFO_10_MHZ_WIDTH = 0xb + NL80211_RATE_INFO_160_MHZ_WIDTH = 0xa + NL80211_RATE_INFO_40_MHZ_WIDTH = 0x3 + NL80211_RATE_INFO_5_MHZ_WIDTH = 0xc + NL80211_RATE_INFO_80_MHZ_WIDTH = 0x8 + NL80211_RATE_INFO_80P80_MHZ_WIDTH = 0x9 + NL80211_RATE_INFO_BITRATE32 = 0x5 + NL80211_RATE_INFO_BITRATE = 0x1 + NL80211_RATE_INFO_HE_1XLTF = 0x0 + NL80211_RATE_INFO_HE_2XLTF = 0x1 + NL80211_RATE_INFO_HE_4XLTF = 0x2 + NL80211_RATE_INFO_HE_DCM = 0x10 + NL80211_RATE_INFO_HE_GI_0_8 = 0x0 + NL80211_RATE_INFO_HE_GI_1_6 = 0x1 + NL80211_RATE_INFO_HE_GI_3_2 = 0x2 + NL80211_RATE_INFO_HE_GI = 0xf + NL80211_RATE_INFO_HE_MCS = 0xd + NL80211_RATE_INFO_HE_NSS = 0xe + NL80211_RATE_INFO_HE_RU_ALLOC_106 = 0x2 + NL80211_RATE_INFO_HE_RU_ALLOC_242 = 0x3 + NL80211_RATE_INFO_HE_RU_ALLOC_26 = 0x0 + NL80211_RATE_INFO_HE_RU_ALLOC_2x996 = 0x6 + NL80211_RATE_INFO_HE_RU_ALLOC_484 = 0x4 + NL80211_RATE_INFO_HE_RU_ALLOC_52 = 0x1 + NL80211_RATE_INFO_HE_RU_ALLOC_996 = 0x5 + NL80211_RATE_INFO_HE_RU_ALLOC = 0x11 + NL80211_RATE_INFO_MAX = 0x11 + NL80211_RATE_INFO_MCS = 0x2 + NL80211_RATE_INFO_SHORT_GI = 0x4 + NL80211_RATE_INFO_VHT_MCS = 0x6 + NL80211_RATE_INFO_VHT_NSS = 0x7 + NL80211_REGDOM_SET_BY_CORE = 0x0 + NL80211_REGDOM_SET_BY_COUNTRY_IE = 0x3 + NL80211_REGDOM_SET_BY_DRIVER = 0x2 + NL80211_REGDOM_SET_BY_USER = 0x1 + NL80211_REGDOM_TYPE_COUNTRY = 0x0 + NL80211_REGDOM_TYPE_CUSTOM_WORLD = 0x2 + NL80211_REGDOM_TYPE_INTERSECTION = 0x3 + NL80211_REGDOM_TYPE_WORLD = 0x1 + NL80211_REG_RULE_ATTR_MAX = 0x7 + NL80211_REKEY_DATA_AKM = 0x4 + NL80211_REKEY_DATA_KCK = 0x2 + NL80211_REKEY_DATA_KEK = 0x1 + NL80211_REKEY_DATA_REPLAY_CTR = 0x3 + NL80211_REPLAY_CTR_LEN = 0x8 + NL80211_RRF_AUTO_BW = 0x800 + NL80211_RRF_DFS = 0x10 + NL80211_RRF_GO_CONCURRENT = 0x1000 + NL80211_RRF_IR_CONCURRENT = 0x1000 + NL80211_RRF_NO_160MHZ = 0x10000 + NL80211_RRF_NO_80MHZ = 0x8000 + NL80211_RRF_NO_CCK = 0x2 + NL80211_RRF_NO_HE = 0x20000 + NL80211_RRF_NO_HT40 = 0x6000 + NL80211_RRF_NO_HT40MINUS = 0x2000 + NL80211_RRF_NO_HT40PLUS = 0x4000 + NL80211_RRF_NO_IBSS = 0x80 + NL80211_RRF_NO_INDOOR = 0x4 + NL80211_RRF_NO_IR_ALL = 0x180 + NL80211_RRF_NO_IR = 0x80 + NL80211_RRF_NO_OFDM = 0x1 + NL80211_RRF_NO_OUTDOOR = 0x8 + NL80211_RRF_PASSIVE_SCAN = 0x80 + NL80211_RRF_PTMP_ONLY = 0x40 + NL80211_RRF_PTP_ONLY = 0x20 + NL80211_RXMGMT_FLAG_ANSWERED = 0x1 + NL80211_RXMGMT_FLAG_EXTERNAL_AUTH = 0x2 + NL80211_SAE_PWE_BOTH = 0x3 + NL80211_SAE_PWE_HASH_TO_ELEMENT = 0x2 + NL80211_SAE_PWE_HUNT_AND_PECK = 0x1 + NL80211_SAE_PWE_UNSPECIFIED = 0x0 + NL80211_SAR_ATTR_MAX = 0x2 + NL80211_SAR_ATTR_SPECS = 0x2 + NL80211_SAR_ATTR_SPECS_END_FREQ = 0x4 + NL80211_SAR_ATTR_SPECS_MAX = 0x4 + NL80211_SAR_ATTR_SPECS_POWER = 0x1 + NL80211_SAR_ATTR_SPECS_RANGE_INDEX = 0x2 + NL80211_SAR_ATTR_SPECS_START_FREQ = 0x3 + NL80211_SAR_ATTR_TYPE = 0x1 + NL80211_SAR_TYPE_POWER = 0x0 + NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP = 0x20 + NL80211_SCAN_FLAG_AP = 0x4 + NL80211_SCAN_FLAG_COLOCATED_6GHZ = 0x4000 + NL80211_SCAN_FLAG_FILS_MAX_CHANNEL_TIME = 0x10 + NL80211_SCAN_FLAG_FLUSH = 0x2 + NL80211_SCAN_FLAG_FREQ_KHZ = 0x2000 + NL80211_SCAN_FLAG_HIGH_ACCURACY = 0x400 + NL80211_SCAN_FLAG_LOW_POWER = 0x200 + NL80211_SCAN_FLAG_LOW_PRIORITY = 0x1 + NL80211_SCAN_FLAG_LOW_SPAN = 0x100 + NL80211_SCAN_FLAG_MIN_PREQ_CONTENT = 0x1000 + NL80211_SCAN_FLAG_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION = 0x80 + NL80211_SCAN_FLAG_OCE_PROBE_REQ_HIGH_TX_RATE = 0x40 + NL80211_SCAN_FLAG_RANDOM_ADDR = 0x8 + NL80211_SCAN_FLAG_RANDOM_SN = 0x800 + NL80211_SCAN_RSSI_THOLD_OFF = -0x12c + NL80211_SCHED_SCAN_MATCH_ATTR_BSSID = 0x5 + NL80211_SCHED_SCAN_MATCH_ATTR_MAX = 0x6 + NL80211_SCHED_SCAN_MATCH_ATTR_RELATIVE_RSSI = 0x3 + NL80211_SCHED_SCAN_MATCH_ATTR_RSSI_ADJUST = 0x4 + NL80211_SCHED_SCAN_MATCH_ATTR_RSSI = 0x2 + NL80211_SCHED_SCAN_MATCH_ATTR_SSID = 0x1 + NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI = 0x6 + NL80211_SCHED_SCAN_PLAN_INTERVAL = 0x1 + NL80211_SCHED_SCAN_PLAN_ITERATIONS = 0x2 + NL80211_SCHED_SCAN_PLAN_MAX = 0x2 + NL80211_SMPS_DYNAMIC = 0x2 + NL80211_SMPS_MAX = 0x2 + NL80211_SMPS_OFF = 0x0 + NL80211_SMPS_STATIC = 0x1 + NL80211_STA_BSS_PARAM_BEACON_INTERVAL = 0x5 + NL80211_STA_BSS_PARAM_CTS_PROT = 0x1 + NL80211_STA_BSS_PARAM_DTIM_PERIOD = 0x4 + NL80211_STA_BSS_PARAM_MAX = 0x5 + NL80211_STA_BSS_PARAM_SHORT_PREAMBLE = 0x2 + NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME = 0x3 + NL80211_STA_FLAG_ASSOCIATED = 0x7 + NL80211_STA_FLAG_AUTHENTICATED = 0x5 + NL80211_STA_FLAG_AUTHORIZED = 0x1 + NL80211_STA_FLAG_MAX = 0x7 + NL80211_STA_FLAG_MAX_OLD_API = 0x6 + NL80211_STA_FLAG_MFP = 0x4 + NL80211_STA_FLAG_SHORT_PREAMBLE = 0x2 + NL80211_STA_FLAG_TDLS_PEER = 0x6 + NL80211_STA_FLAG_WME = 0x3 + NL80211_STA_INFO_ACK_SIGNAL_AVG = 0x23 + NL80211_STA_INFO_ACK_SIGNAL = 0x22 + NL80211_STA_INFO_AIRTIME_LINK_METRIC = 0x29 + NL80211_STA_INFO_AIRTIME_WEIGHT = 0x28 + NL80211_STA_INFO_ASSOC_AT_BOOTTIME = 0x2a + NL80211_STA_INFO_BEACON_LOSS = 0x12 + NL80211_STA_INFO_BEACON_RX = 0x1d + NL80211_STA_INFO_BEACON_SIGNAL_AVG = 0x1e + NL80211_STA_INFO_BSS_PARAM = 0xf + NL80211_STA_INFO_CHAIN_SIGNAL_AVG = 0x1a + NL80211_STA_INFO_CHAIN_SIGNAL = 0x19 + NL80211_STA_INFO_CONNECTED_TIME = 0x10 + NL80211_STA_INFO_CONNECTED_TO_AS = 0x2b + NL80211_STA_INFO_CONNECTED_TO_GATE = 0x26 + NL80211_STA_INFO_DATA_ACK_SIGNAL_AVG = 0x23 + NL80211_STA_INFO_EXPECTED_THROUGHPUT = 0x1b + NL80211_STA_INFO_FCS_ERROR_COUNT = 0x25 + NL80211_STA_INFO_INACTIVE_TIME = 0x1 + NL80211_STA_INFO_LLID = 0x4 + NL80211_STA_INFO_LOCAL_PM = 0x14 + NL80211_STA_INFO_MAX = 0x2b + NL80211_STA_INFO_NONPEER_PM = 0x16 + NL80211_STA_INFO_PAD = 0x21 + NL80211_STA_INFO_PEER_PM = 0x15 + NL80211_STA_INFO_PLID = 0x5 + NL80211_STA_INFO_PLINK_STATE = 0x6 + NL80211_STA_INFO_RX_BITRATE = 0xe + NL80211_STA_INFO_RX_BYTES64 = 0x17 + NL80211_STA_INFO_RX_BYTES = 0x2 + NL80211_STA_INFO_RX_DROP_MISC = 0x1c + NL80211_STA_INFO_RX_DURATION = 0x20 + NL80211_STA_INFO_RX_MPDUS = 0x24 + NL80211_STA_INFO_RX_PACKETS = 0x9 + NL80211_STA_INFO_SIGNAL_AVG = 0xd + NL80211_STA_INFO_SIGNAL = 0x7 + NL80211_STA_INFO_STA_FLAGS = 0x11 + NL80211_STA_INFO_TID_STATS = 0x1f + NL80211_STA_INFO_T_OFFSET = 0x13 + NL80211_STA_INFO_TX_BITRATE = 0x8 + NL80211_STA_INFO_TX_BYTES64 = 0x18 + NL80211_STA_INFO_TX_BYTES = 0x3 + NL80211_STA_INFO_TX_DURATION = 0x27 + NL80211_STA_INFO_TX_FAILED = 0xc + NL80211_STA_INFO_TX_PACKETS = 0xa + NL80211_STA_INFO_TX_RETRIES = 0xb + NL80211_STA_WME_MAX = 0x2 + NL80211_STA_WME_MAX_SP = 0x2 + NL80211_STA_WME_UAPSD_QUEUES = 0x1 + NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY = 0x5 + NL80211_SURVEY_INFO_CHANNEL_TIME = 0x4 + NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY = 0x6 + NL80211_SURVEY_INFO_CHANNEL_TIME_RX = 0x7 + NL80211_SURVEY_INFO_CHANNEL_TIME_TX = 0x8 + NL80211_SURVEY_INFO_FREQUENCY = 0x1 + NL80211_SURVEY_INFO_FREQUENCY_OFFSET = 0xc + NL80211_SURVEY_INFO_IN_USE = 0x3 + NL80211_SURVEY_INFO_MAX = 0xc + NL80211_SURVEY_INFO_NOISE = 0x2 + NL80211_SURVEY_INFO_PAD = 0xa + NL80211_SURVEY_INFO_TIME_BSS_RX = 0xb + NL80211_SURVEY_INFO_TIME_BUSY = 0x5 + NL80211_SURVEY_INFO_TIME = 0x4 + NL80211_SURVEY_INFO_TIME_EXT_BUSY = 0x6 + NL80211_SURVEY_INFO_TIME_RX = 0x7 + NL80211_SURVEY_INFO_TIME_SCAN = 0x9 + NL80211_SURVEY_INFO_TIME_TX = 0x8 + NL80211_TDLS_DISABLE_LINK = 0x4 + NL80211_TDLS_DISCOVERY_REQ = 0x0 + NL80211_TDLS_ENABLE_LINK = 0x3 + NL80211_TDLS_PEER_HE = 0x8 + NL80211_TDLS_PEER_HT = 0x1 + NL80211_TDLS_PEER_VHT = 0x2 + NL80211_TDLS_PEER_WMM = 0x4 + NL80211_TDLS_SETUP = 0x1 + NL80211_TDLS_TEARDOWN = 0x2 + NL80211_TID_CONFIG_ATTR_AMPDU_CTRL = 0x9 + NL80211_TID_CONFIG_ATTR_AMSDU_CTRL = 0xb + NL80211_TID_CONFIG_ATTR_MAX = 0xd + NL80211_TID_CONFIG_ATTR_NOACK = 0x6 + NL80211_TID_CONFIG_ATTR_OVERRIDE = 0x4 + NL80211_TID_CONFIG_ATTR_PAD = 0x1 + NL80211_TID_CONFIG_ATTR_PEER_SUPP = 0x3 + NL80211_TID_CONFIG_ATTR_RETRY_LONG = 0x8 + NL80211_TID_CONFIG_ATTR_RETRY_SHORT = 0x7 + NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL = 0xa + NL80211_TID_CONFIG_ATTR_TIDS = 0x5 + NL80211_TID_CONFIG_ATTR_TX_RATE = 0xd + NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE = 0xc + NL80211_TID_CONFIG_ATTR_VIF_SUPP = 0x2 + NL80211_TID_CONFIG_DISABLE = 0x1 + NL80211_TID_CONFIG_ENABLE = 0x0 + NL80211_TID_STATS_MAX = 0x6 + NL80211_TID_STATS_PAD = 0x5 + NL80211_TID_STATS_RX_MSDU = 0x1 + NL80211_TID_STATS_TX_MSDU = 0x2 + NL80211_TID_STATS_TX_MSDU_FAILED = 0x4 + NL80211_TID_STATS_TX_MSDU_RETRIES = 0x3 + NL80211_TID_STATS_TXQ_STATS = 0x6 + NL80211_TIMEOUT_ASSOC = 0x3 + NL80211_TIMEOUT_AUTH = 0x2 + NL80211_TIMEOUT_SCAN = 0x1 + NL80211_TIMEOUT_UNSPECIFIED = 0x0 + NL80211_TKIP_DATA_OFFSET_ENCR_KEY = 0x0 + NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY = 0x18 + NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY = 0x10 + NL80211_TX_POWER_AUTOMATIC = 0x0 + NL80211_TX_POWER_FIXED = 0x2 + NL80211_TX_POWER_LIMITED = 0x1 + NL80211_TXQ_ATTR_AC = 0x1 + NL80211_TXQ_ATTR_AIFS = 0x5 + NL80211_TXQ_ATTR_CWMAX = 0x4 + NL80211_TXQ_ATTR_CWMIN = 0x3 + NL80211_TXQ_ATTR_MAX = 0x5 + NL80211_TXQ_ATTR_QUEUE = 0x1 + NL80211_TXQ_ATTR_TXOP = 0x2 + NL80211_TXQ_Q_BE = 0x2 + NL80211_TXQ_Q_BK = 0x3 + NL80211_TXQ_Q_VI = 0x1 + NL80211_TXQ_Q_VO = 0x0 + NL80211_TXQ_STATS_BACKLOG_BYTES = 0x1 + NL80211_TXQ_STATS_BACKLOG_PACKETS = 0x2 + NL80211_TXQ_STATS_COLLISIONS = 0x8 + NL80211_TXQ_STATS_DROPS = 0x4 + NL80211_TXQ_STATS_ECN_MARKS = 0x5 + NL80211_TXQ_STATS_FLOWS = 0x3 + NL80211_TXQ_STATS_MAX = 0xb + NL80211_TXQ_STATS_MAX_FLOWS = 0xb + NL80211_TXQ_STATS_OVERLIMIT = 0x6 + NL80211_TXQ_STATS_OVERMEMORY = 0x7 + NL80211_TXQ_STATS_TX_BYTES = 0x9 + NL80211_TXQ_STATS_TX_PACKETS = 0xa + NL80211_TX_RATE_AUTOMATIC = 0x0 + NL80211_TXRATE_DEFAULT_GI = 0x0 + NL80211_TX_RATE_FIXED = 0x2 + NL80211_TXRATE_FORCE_LGI = 0x2 + NL80211_TXRATE_FORCE_SGI = 0x1 + NL80211_TXRATE_GI = 0x4 + NL80211_TXRATE_HE = 0x5 + NL80211_TXRATE_HE_GI = 0x6 + NL80211_TXRATE_HE_LTF = 0x7 + NL80211_TXRATE_HT = 0x2 + NL80211_TXRATE_LEGACY = 0x1 + NL80211_TX_RATE_LIMITED = 0x1 + NL80211_TXRATE_MAX = 0x7 + NL80211_TXRATE_MCS = 0x2 + NL80211_TXRATE_VHT = 0x3 + NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INT = 0x1 + NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_MAX = 0x2 + NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_TMPL = 0x2 + NL80211_USER_REG_HINT_CELL_BASE = 0x1 + NL80211_USER_REG_HINT_INDOOR = 0x2 + NL80211_USER_REG_HINT_USER = 0x0 + NL80211_VENDOR_ID_IS_LINUX = 0x80000000 + NL80211_VHT_CAPABILITY_LEN = 0xc + NL80211_VHT_NSS_MAX = 0x8 + NL80211_WIPHY_NAME_MAXLEN = 0x40 + NL80211_WMMR_AIFSN = 0x3 + NL80211_WMMR_CW_MAX = 0x2 + NL80211_WMMR_CW_MIN = 0x1 + NL80211_WMMR_MAX = 0x4 + NL80211_WMMR_TXOP = 0x4 + NL80211_WOWLAN_PKTPAT_MASK = 0x1 + NL80211_WOWLAN_PKTPAT_OFFSET = 0x3 + NL80211_WOWLAN_PKTPAT_PATTERN = 0x2 + NL80211_WOWLAN_TCP_DATA_INTERVAL = 0x9 + NL80211_WOWLAN_TCP_DATA_PAYLOAD = 0x6 + NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ = 0x7 + NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN = 0x8 + NL80211_WOWLAN_TCP_DST_IPV4 = 0x2 + NL80211_WOWLAN_TCP_DST_MAC = 0x3 + NL80211_WOWLAN_TCP_DST_PORT = 0x5 + NL80211_WOWLAN_TCP_SRC_IPV4 = 0x1 + NL80211_WOWLAN_TCP_SRC_PORT = 0x4 + NL80211_WOWLAN_TCP_WAKE_MASK = 0xb + NL80211_WOWLAN_TCP_WAKE_PAYLOAD = 0xa + NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE = 0x8 + NL80211_WOWLAN_TRIG_ANY = 0x1 + NL80211_WOWLAN_TRIG_DISCONNECT = 0x2 + NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST = 0x7 + NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE = 0x6 + NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED = 0x5 + NL80211_WOWLAN_TRIG_MAGIC_PKT = 0x3 + NL80211_WOWLAN_TRIG_NET_DETECT = 0x12 + NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS = 0x13 + NL80211_WOWLAN_TRIG_PKT_PATTERN = 0x4 + NL80211_WOWLAN_TRIG_RFKILL_RELEASE = 0x9 + NL80211_WOWLAN_TRIG_TCP_CONNECTION = 0xe + NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211 = 0xa + NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN = 0xb + NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023 = 0xc + NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN = 0xd + NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST = 0x10 + NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH = 0xf + NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS = 0x11 + NL80211_WPA_VERSION_1 = 0x1 + NL80211_WPA_VERSION_2 = 0x2 + NL80211_WPA_VERSION_3 = 0x4 +) + +const ( + FRA_UNSPEC = 0x0 + FRA_DST = 0x1 + FRA_SRC = 0x2 + FRA_IIFNAME = 0x3 + FRA_GOTO = 0x4 + FRA_UNUSED2 = 0x5 + FRA_PRIORITY = 0x6 + FRA_UNUSED3 = 0x7 + FRA_UNUSED4 = 0x8 + FRA_UNUSED5 = 0x9 + FRA_FWMARK = 0xa + FRA_FLOW = 0xb + FRA_TUN_ID = 0xc + FRA_SUPPRESS_IFGROUP = 0xd + FRA_SUPPRESS_PREFIXLEN = 0xe + FRA_TABLE = 0xf + FRA_FWMASK = 0x10 + FRA_OIFNAME = 0x11 + FRA_PAD = 0x12 + FRA_L3MDEV = 0x13 + FRA_UID_RANGE = 0x14 + FRA_PROTOCOL = 0x15 + FRA_IP_PROTO = 0x16 + FRA_SPORT_RANGE = 0x17 + FRA_DPORT_RANGE = 0x18 + FR_ACT_UNSPEC = 0x0 + FR_ACT_TO_TBL = 0x1 + FR_ACT_GOTO = 0x2 + FR_ACT_NOP = 0x3 + FR_ACT_RES3 = 0x4 + FR_ACT_RES4 = 0x5 + FR_ACT_BLACKHOLE = 0x6 + FR_ACT_UNREACHABLE = 0x7 + FR_ACT_PROHIBIT = 0x8 +) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_386.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_386.go index eeeb9aa39..531409256 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_386.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_386.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m32 /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m32 /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build 386 && linux @@ -240,6 +240,10 @@ type EpollEvent struct { Pad int32 } +const ( + OPEN_TREE_CLOEXEC = 0x80000 +) + const ( POLLRDHUP = 0x2000 ) @@ -250,6 +254,13 @@ type Sigset_t struct { const _C__NSIG = 0x41 +type Siginfo struct { + Signo int32 + Errno int32 + Code int32 + _ [116]byte +} + type Termios struct { Iflag uint32 Oflag uint32 @@ -311,6 +322,8 @@ type Taskstats struct { Thrashing_count uint64 Thrashing_delay_total uint64 Ac_btime64 uint64 + Compact_count uint64 + Compact_delay_total uint64 } type cpuMask uint32 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go index d30e1155c..b02ab83db 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m64 /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m64 /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build amd64 && linux @@ -255,6 +255,10 @@ type EpollEvent struct { Pad int32 } +const ( + OPEN_TREE_CLOEXEC = 0x80000 +) + const ( POLLRDHUP = 0x2000 ) @@ -265,6 +269,14 @@ type Sigset_t struct { const _C__NSIG = 0x41 +type Siginfo struct { + Signo int32 + Errno int32 + Code int32 + _ int32 + _ [112]byte +} + type Termios struct { Iflag uint32 Oflag uint32 @@ -324,6 +336,8 @@ type Taskstats struct { Thrashing_count uint64 Thrashing_delay_total uint64 Ac_btime64 uint64 + Compact_count uint64 + Compact_delay_total uint64 } type cpuMask uint64 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go index 69d029752..9e6871d2e 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm && linux @@ -231,6 +231,10 @@ type EpollEvent struct { Pad int32 } +const ( + OPEN_TREE_CLOEXEC = 0x80000 +) + const ( POLLRDHUP = 0x2000 ) @@ -241,6 +245,13 @@ type Sigset_t struct { const _C__NSIG = 0x41 +type Siginfo struct { + Signo int32 + Errno int32 + Code int32 + _ [116]byte +} + type Termios struct { Iflag uint32 Oflag uint32 @@ -302,6 +313,8 @@ type Taskstats struct { Thrashing_count uint64 Thrashing_delay_total uint64 Ac_btime64 uint64 + Compact_count uint64 + Compact_delay_total uint64 } type cpuMask uint32 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go index 28a0455bc..b732d1255 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build arm64 && linux @@ -234,6 +234,10 @@ type EpollEvent struct { Pad int32 } +const ( + OPEN_TREE_CLOEXEC = 0x80000 +) + const ( POLLRDHUP = 0x2000 ) @@ -244,6 +248,14 @@ type Sigset_t struct { const _C__NSIG = 0x41 +type Siginfo struct { + Signo int32 + Errno int32 + Code int32 + _ int32 + _ [112]byte +} + type Termios struct { Iflag uint32 Oflag uint32 @@ -303,6 +315,8 @@ type Taskstats struct { Thrashing_count uint64 Thrashing_delay_total uint64 Ac_btime64 uint64 + Compact_count uint64 + Compact_delay_total uint64 } type cpuMask uint64 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go index 64a845483..5310f71ea 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mips && linux @@ -236,6 +236,10 @@ type EpollEvent struct { Pad int32 } +const ( + OPEN_TREE_CLOEXEC = 0x80000 +) + const ( POLLRDHUP = 0x2000 ) @@ -246,6 +250,13 @@ type Sigset_t struct { const _C__NSIG = 0x80 +type Siginfo struct { + Signo int32 + Code int32 + Errno int32 + _ [116]byte +} + type Termios struct { Iflag uint32 Oflag uint32 @@ -307,6 +318,8 @@ type Taskstats struct { Thrashing_count uint64 Thrashing_delay_total uint64 Ac_btime64 uint64 + Compact_count uint64 + Compact_delay_total uint64 } type cpuMask uint32 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go index a1b7dee41..219bbb126 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mips64 && linux @@ -237,6 +237,10 @@ type EpollEvent struct { Pad int32 } +const ( + OPEN_TREE_CLOEXEC = 0x80000 +) + const ( POLLRDHUP = 0x2000 ) @@ -247,6 +251,14 @@ type Sigset_t struct { const _C__NSIG = 0x80 +type Siginfo struct { + Signo int32 + Code int32 + Errno int32 + _ int32 + _ [112]byte +} + type Termios struct { Iflag uint32 Oflag uint32 @@ -306,6 +318,8 @@ type Taskstats struct { Thrashing_count uint64 Thrashing_delay_total uint64 Ac_btime64 uint64 + Compact_count uint64 + Compact_delay_total uint64 } type cpuMask uint64 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go index 936fa6a26..be9432da5 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mips64le && linux @@ -237,6 +237,10 @@ type EpollEvent struct { Pad int32 } +const ( + OPEN_TREE_CLOEXEC = 0x80000 +) + const ( POLLRDHUP = 0x2000 ) @@ -247,6 +251,14 @@ type Sigset_t struct { const _C__NSIG = 0x80 +type Siginfo struct { + Signo int32 + Code int32 + Errno int32 + _ int32 + _ [112]byte +} + type Termios struct { Iflag uint32 Oflag uint32 @@ -306,6 +318,8 @@ type Taskstats struct { Thrashing_count uint64 Thrashing_delay_total uint64 Ac_btime64 uint64 + Compact_count uint64 + Compact_delay_total uint64 } type cpuMask uint64 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go index 5dd546fbf..d0155a42e 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build mipsle && linux @@ -236,6 +236,10 @@ type EpollEvent struct { Pad int32 } +const ( + OPEN_TREE_CLOEXEC = 0x80000 +) + const ( POLLRDHUP = 0x2000 ) @@ -246,6 +250,13 @@ type Sigset_t struct { const _C__NSIG = 0x80 +type Siginfo struct { + Signo int32 + Code int32 + Errno int32 + _ [116]byte +} + type Termios struct { Iflag uint32 Oflag uint32 @@ -307,6 +318,8 @@ type Taskstats struct { Thrashing_count uint64 Thrashing_delay_total uint64 Ac_btime64 uint64 + Compact_count uint64 + Compact_delay_total uint64 } type cpuMask uint32 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go index 947b32e43..01c17bcc6 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc && linux @@ -243,6 +243,10 @@ type EpollEvent struct { Pad int32 } +const ( + OPEN_TREE_CLOEXEC = 0x80000 +) + const ( POLLRDHUP = 0x2000 ) @@ -253,6 +257,13 @@ type Sigset_t struct { const _C__NSIG = 0x41 +type Siginfo struct { + Signo int32 + Errno int32 + Code int32 + _ [116]byte +} + type Termios struct { Iflag uint32 Oflag uint32 @@ -314,6 +325,8 @@ type Taskstats struct { Thrashing_count uint64 Thrashing_delay_total uint64 Ac_btime64 uint64 + Compact_count uint64 + Compact_delay_total uint64 } type cpuMask uint32 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go index 2a606151b..944a9c3c7 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc64 && linux @@ -244,6 +244,10 @@ type EpollEvent struct { Pad int32 } +const ( + OPEN_TREE_CLOEXEC = 0x80000 +) + const ( POLLRDHUP = 0x2000 ) @@ -254,6 +258,14 @@ type Sigset_t struct { const _C__NSIG = 0x41 +type Siginfo struct { + Signo int32 + Errno int32 + Code int32 + _ int32 + _ [112]byte +} + type Termios struct { Iflag uint32 Oflag uint32 @@ -313,6 +325,8 @@ type Taskstats struct { Thrashing_count uint64 Thrashing_delay_total uint64 Ac_btime64 uint64 + Compact_count uint64 + Compact_delay_total uint64 } type cpuMask uint64 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go index d0d735d02..5d2c90e1c 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build ppc64le && linux @@ -244,6 +244,10 @@ type EpollEvent struct { Pad int32 } +const ( + OPEN_TREE_CLOEXEC = 0x80000 +) + const ( POLLRDHUP = 0x2000 ) @@ -254,6 +258,14 @@ type Sigset_t struct { const _C__NSIG = 0x41 +type Siginfo struct { + Signo int32 + Errno int32 + Code int32 + _ int32 + _ [112]byte +} + type Termios struct { Iflag uint32 Oflag uint32 @@ -313,6 +325,8 @@ type Taskstats struct { Thrashing_count uint64 Thrashing_delay_total uint64 Ac_btime64 uint64 + Compact_count uint64 + Compact_delay_total uint64 } type cpuMask uint64 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go index 95e3d6d06..e173cb515 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build riscv64 && linux @@ -262,6 +262,10 @@ type EpollEvent struct { Pad int32 } +const ( + OPEN_TREE_CLOEXEC = 0x80000 +) + const ( POLLRDHUP = 0x2000 ) @@ -272,6 +276,14 @@ type Sigset_t struct { const _C__NSIG = 0x41 +type Siginfo struct { + Signo int32 + Errno int32 + Code int32 + _ int32 + _ [112]byte +} + type Termios struct { Iflag uint32 Oflag uint32 @@ -331,6 +343,8 @@ type Taskstats struct { Thrashing_count uint64 Thrashing_delay_total uint64 Ac_btime64 uint64 + Compact_count uint64 + Compact_delay_total uint64 } type cpuMask uint64 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go index cccf1ef26..6106715d5 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build s390x && linux @@ -210,8 +210,8 @@ type PtraceFpregs struct { } type PtracePer struct { - _ [0]uint64 - _ [32]byte + Control_regs [3]uint64 + _ [8]byte Starting_addr uint64 Ending_addr uint64 Perc_atmid uint16 @@ -257,6 +257,10 @@ type EpollEvent struct { Pad int32 } +const ( + OPEN_TREE_CLOEXEC = 0x80000 +) + const ( POLLRDHUP = 0x2000 ) @@ -267,6 +271,14 @@ type Sigset_t struct { const _C__NSIG = 0x41 +type Siginfo struct { + Signo int32 + Errno int32 + Code int32 + _ int32 + _ [112]byte +} + type Termios struct { Iflag uint32 Oflag uint32 @@ -326,6 +338,8 @@ type Taskstats struct { Thrashing_count uint64 Thrashing_delay_total uint64 Ac_btime64 uint64 + Compact_count uint64 + Compact_delay_total uint64 } type cpuMask uint64 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go index 44fcbe4e9..ca7b37b4b 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go @@ -1,4 +1,4 @@ -// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/linux/types.go | go run mkpost.go +// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/linux/types.go | go run mkpost.go // Code generated by the command above; see README.md. DO NOT EDIT. //go:build sparc64 && linux @@ -239,6 +239,10 @@ type EpollEvent struct { Pad int32 } +const ( + OPEN_TREE_CLOEXEC = 0x400000 +) + const ( POLLRDHUP = 0x800 ) @@ -249,6 +253,14 @@ type Sigset_t struct { const _C__NSIG = 0x41 +type Siginfo struct { + Signo int32 + Errno int32 + Code int32 + _ int32 + _ [112]byte +} + type Termios struct { Iflag uint32 Oflag uint32 @@ -308,6 +320,8 @@ type Taskstats struct { Thrashing_count uint64 Thrashing_delay_total uint64 Ac_btime64 uint64 + Compact_count uint64 + Compact_delay_total uint64 } type cpuMask uint64 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go index 2a8b1e6f7..baf5fe650 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go @@ -564,12 +564,11 @@ type Uvmexp struct { Kmapent int32 } -const SizeofClockinfo = 0x14 +const SizeofClockinfo = 0x10 type Clockinfo struct { - Hz int32 - Tick int32 - Tickadj int32 - Stathz int32 - Profhz int32 + Hz int32 + Tick int32 + Stathz int32 + Profhz int32 } diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go index b1759cf70..e21ae8ecf 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go @@ -564,12 +564,11 @@ type Uvmexp struct { Kmapent int32 } -const SizeofClockinfo = 0x14 +const SizeofClockinfo = 0x10 type Clockinfo struct { - Hz int32 - Tick int32 - Tickadj int32 - Stathz int32 - Profhz int32 + Hz int32 + Tick int32 + Stathz int32 + Profhz int32 } diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go index e807de206..f190651cd 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go @@ -565,12 +565,11 @@ type Uvmexp struct { Kmapent int32 } -const SizeofClockinfo = 0x14 +const SizeofClockinfo = 0x10 type Clockinfo struct { - Hz int32 - Tick int32 - Tickadj int32 - Stathz int32 - Profhz int32 + Hz int32 + Tick int32 + Stathz int32 + Profhz int32 } diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm64.go index ff3aecaee..84747c582 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm64.go @@ -558,12 +558,11 @@ type Uvmexp struct { Kmapent int32 } -const SizeofClockinfo = 0x14 +const SizeofClockinfo = 0x10 type Clockinfo struct { - Hz int32 - Tick int32 - Tickadj int32 - Stathz int32 - Profhz int32 + Hz int32 + Tick int32 + Stathz int32 + Profhz int32 } diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_openbsd_mips64.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_openbsd_mips64.go index 9ecda6917..ac5c8b637 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_openbsd_mips64.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/unix/ztypes_openbsd_mips64.go @@ -558,12 +558,11 @@ type Uvmexp struct { Kmapent int32 } -const SizeofClockinfo = 0x14 +const SizeofClockinfo = 0x10 type Clockinfo struct { - Hz int32 - Tick int32 - Tickadj int32 - Stathz int32 - Profhz int32 + Hz int32 + Tick int32 + Stathz int32 + Profhz int32 } diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/aliases.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/aliases.go index af3af60db..a20ebea63 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/aliases.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/aliases.go @@ -2,8 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build windows -// +build go1.9 +//go:build windows && go1.9 +// +build windows,go1.9 package windows diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/eventlog.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/eventlog.go index 40af946e1..2cd60645e 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/eventlog.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/eventlog.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build windows // +build windows package windows diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/exec_windows.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/exec_windows.go index 7a11e83b7..855698bb2 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/exec_windows.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/exec_windows.go @@ -9,8 +9,6 @@ package windows import ( errorspkg "errors" "unsafe" - - "golang.org/x/sys/internal/unsafeheader" ) // EscapeArg rewrites command line argument s as prescribed @@ -147,8 +145,12 @@ func NewProcThreadAttributeList(maxAttrCount uint32) (*ProcThreadAttributeListCo } return nil, err } + alloc, err := LocalAlloc(LMEM_FIXED, uint32(size)) + if err != nil { + return nil, err + } // size is guaranteed to be ≥1 by InitializeProcThreadAttributeList. - al := &ProcThreadAttributeListContainer{data: (*ProcThreadAttributeList)(unsafe.Pointer(&make([]byte, size)[0]))} + al := &ProcThreadAttributeListContainer{data: (*ProcThreadAttributeList)(unsafe.Pointer(alloc))} err = initializeProcThreadAttributeList(al.data, maxAttrCount, 0, &size) if err != nil { return nil, err @@ -157,36 +159,17 @@ func NewProcThreadAttributeList(maxAttrCount uint32) (*ProcThreadAttributeListCo } // Update modifies the ProcThreadAttributeList using UpdateProcThreadAttribute. -// Note that the value passed to this function will be copied into memory -// allocated by LocalAlloc, the contents of which should not contain any -// Go-managed pointers, even if the passed value itself is a Go-managed -// pointer. func (al *ProcThreadAttributeListContainer) Update(attribute uintptr, value unsafe.Pointer, size uintptr) error { - alloc, err := LocalAlloc(LMEM_FIXED, uint32(size)) - if err != nil { - return err - } - var src, dst []byte - hdr := (*unsafeheader.Slice)(unsafe.Pointer(&src)) - hdr.Data = value - hdr.Cap = int(size) - hdr.Len = int(size) - hdr = (*unsafeheader.Slice)(unsafe.Pointer(&dst)) - hdr.Data = unsafe.Pointer(alloc) - hdr.Cap = int(size) - hdr.Len = int(size) - copy(dst, src) - al.heapAllocations = append(al.heapAllocations, alloc) - return updateProcThreadAttribute(al.data, 0, attribute, unsafe.Pointer(alloc), size, nil, nil) + al.pointers = append(al.pointers, value) + return updateProcThreadAttribute(al.data, 0, attribute, value, size, nil, nil) } // Delete frees ProcThreadAttributeList's resources. func (al *ProcThreadAttributeListContainer) Delete() { deleteProcThreadAttributeList(al.data) - for i := range al.heapAllocations { - LocalFree(Handle(al.heapAllocations[i])) - } - al.heapAllocations = nil + LocalFree(Handle(unsafe.Pointer(al.data))) + al.data = nil + al.pointers = nil } // List returns the actual ProcThreadAttributeList to be passed to StartupInfoEx. diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/memory_windows.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/memory_windows.go index 1adb60739..6dc0920a8 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/memory_windows.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/memory_windows.go @@ -35,3 +35,14 @@ const ( QUOTA_LIMITS_HARDWS_MAX_DISABLE = 0x00000008 QUOTA_LIMITS_HARDWS_MAX_ENABLE = 0x00000004 ) + +type MemoryBasicInformation struct { + BaseAddress uintptr + AllocationBase uintptr + AllocationProtect uint32 + PartitionId uint16 + RegionSize uintptr + State uint32 + Protect uint32 + Type uint32 +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/mksyscall.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/mksyscall.go index 328e3b2ac..8563f79c5 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/mksyscall.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/mksyscall.go @@ -2,8 +2,9 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build generate // +build generate package windows -//go:generate go run golang.org/x/sys/windows/mkwinsyscall -output zsyscall_windows.go eventlog.go service.go syscall_windows.go security_windows.go +//go:generate go run golang.org/x/sys/windows/mkwinsyscall -output zsyscall_windows.go eventlog.go service.go syscall_windows.go security_windows.go setupapi_windows.go diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/race.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/race.go index a74e3e24b..9196b089c 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/race.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/race.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build windows && race // +build windows,race package windows diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/race0.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/race0.go index e44a3cbf6..7bae4817a 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/race0.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/race0.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build windows && !race // +build windows,!race package windows diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/registry/key.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/registry/key.go new file mode 100644 index 000000000..906325e09 --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/registry/key.go @@ -0,0 +1,207 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build windows +// +build windows + +// Package registry provides access to the Windows registry. +// +// Here is a simple example, opening a registry key and reading a string value from it. +// +// k, err := registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\Microsoft\Windows NT\CurrentVersion`, registry.QUERY_VALUE) +// if err != nil { +// log.Fatal(err) +// } +// defer k.Close() +// +// s, _, err := k.GetStringValue("SystemRoot") +// if err != nil { +// log.Fatal(err) +// } +// fmt.Printf("Windows system root is %q\n", s) +// +package registry + +import ( + "io" + "runtime" + "syscall" + "time" +) + +const ( + // Registry key security and access rights. + // See https://msdn.microsoft.com/en-us/library/windows/desktop/ms724878.aspx + // for details. + ALL_ACCESS = 0xf003f + CREATE_LINK = 0x00020 + CREATE_SUB_KEY = 0x00004 + ENUMERATE_SUB_KEYS = 0x00008 + EXECUTE = 0x20019 + NOTIFY = 0x00010 + QUERY_VALUE = 0x00001 + READ = 0x20019 + SET_VALUE = 0x00002 + WOW64_32KEY = 0x00200 + WOW64_64KEY = 0x00100 + WRITE = 0x20006 +) + +// Key is a handle to an open Windows registry key. +// Keys can be obtained by calling OpenKey; there are +// also some predefined root keys such as CURRENT_USER. +// Keys can be used directly in the Windows API. +type Key syscall.Handle + +const ( + // Windows defines some predefined root keys that are always open. + // An application can use these keys as entry points to the registry. + // Normally these keys are used in OpenKey to open new keys, + // but they can also be used anywhere a Key is required. + CLASSES_ROOT = Key(syscall.HKEY_CLASSES_ROOT) + CURRENT_USER = Key(syscall.HKEY_CURRENT_USER) + LOCAL_MACHINE = Key(syscall.HKEY_LOCAL_MACHINE) + USERS = Key(syscall.HKEY_USERS) + CURRENT_CONFIG = Key(syscall.HKEY_CURRENT_CONFIG) + PERFORMANCE_DATA = Key(syscall.HKEY_PERFORMANCE_DATA) +) + +// Close closes open key k. +func (k Key) Close() error { + return syscall.RegCloseKey(syscall.Handle(k)) +} + +// OpenKey opens a new key with path name relative to key k. +// It accepts any open key, including CURRENT_USER and others, +// and returns the new key and an error. +// The access parameter specifies desired access rights to the +// key to be opened. +func OpenKey(k Key, path string, access uint32) (Key, error) { + p, err := syscall.UTF16PtrFromString(path) + if err != nil { + return 0, err + } + var subkey syscall.Handle + err = syscall.RegOpenKeyEx(syscall.Handle(k), p, 0, access, &subkey) + if err != nil { + return 0, err + } + return Key(subkey), nil +} + +// OpenRemoteKey opens a predefined registry key on another +// computer pcname. The key to be opened is specified by k, but +// can only be one of LOCAL_MACHINE, PERFORMANCE_DATA or USERS. +// If pcname is "", OpenRemoteKey returns local computer key. +func OpenRemoteKey(pcname string, k Key) (Key, error) { + var err error + var p *uint16 + if pcname != "" { + p, err = syscall.UTF16PtrFromString(`\\` + pcname) + if err != nil { + return 0, err + } + } + var remoteKey syscall.Handle + err = regConnectRegistry(p, syscall.Handle(k), &remoteKey) + if err != nil { + return 0, err + } + return Key(remoteKey), nil +} + +// ReadSubKeyNames returns the names of subkeys of key k. +// The parameter n controls the number of returned names, +// analogous to the way os.File.Readdirnames works. +func (k Key) ReadSubKeyNames(n int) ([]string, error) { + // RegEnumKeyEx must be called repeatedly and to completion. + // During this time, this goroutine cannot migrate away from + // its current thread. See https://golang.org/issue/49320 and + // https://golang.org/issue/49466. + runtime.LockOSThread() + defer runtime.UnlockOSThread() + + names := make([]string, 0) + // Registry key size limit is 255 bytes and described there: + // https://msdn.microsoft.com/library/windows/desktop/ms724872.aspx + buf := make([]uint16, 256) //plus extra room for terminating zero byte +loopItems: + for i := uint32(0); ; i++ { + if n > 0 { + if len(names) == n { + return names, nil + } + } + l := uint32(len(buf)) + for { + err := syscall.RegEnumKeyEx(syscall.Handle(k), i, &buf[0], &l, nil, nil, nil, nil) + if err == nil { + break + } + if err == syscall.ERROR_MORE_DATA { + // Double buffer size and try again. + l = uint32(2 * len(buf)) + buf = make([]uint16, l) + continue + } + if err == _ERROR_NO_MORE_ITEMS { + break loopItems + } + return names, err + } + names = append(names, syscall.UTF16ToString(buf[:l])) + } + if n > len(names) { + return names, io.EOF + } + return names, nil +} + +// CreateKey creates a key named path under open key k. +// CreateKey returns the new key and a boolean flag that reports +// whether the key already existed. +// The access parameter specifies the access rights for the key +// to be created. +func CreateKey(k Key, path string, access uint32) (newk Key, openedExisting bool, err error) { + var h syscall.Handle + var d uint32 + err = regCreateKeyEx(syscall.Handle(k), syscall.StringToUTF16Ptr(path), + 0, nil, _REG_OPTION_NON_VOLATILE, access, nil, &h, &d) + if err != nil { + return 0, false, err + } + return Key(h), d == _REG_OPENED_EXISTING_KEY, nil +} + +// DeleteKey deletes the subkey path of key k and its values. +func DeleteKey(k Key, path string) error { + return regDeleteKey(syscall.Handle(k), syscall.StringToUTF16Ptr(path)) +} + +// A KeyInfo describes the statistics of a key. It is returned by Stat. +type KeyInfo struct { + SubKeyCount uint32 + MaxSubKeyLen uint32 // size of the key's subkey with the longest name, in Unicode characters, not including the terminating zero byte + ValueCount uint32 + MaxValueNameLen uint32 // size of the key's longest value name, in Unicode characters, not including the terminating zero byte + MaxValueLen uint32 // longest data component among the key's values, in bytes + lastWriteTime syscall.Filetime +} + +// ModTime returns the key's last write time. +func (ki *KeyInfo) ModTime() time.Time { + return time.Unix(0, ki.lastWriteTime.Nanoseconds()) +} + +// Stat retrieves information about the open key k. +func (k Key) Stat() (*KeyInfo, error) { + var ki KeyInfo + err := syscall.RegQueryInfoKey(syscall.Handle(k), nil, nil, nil, + &ki.SubKeyCount, &ki.MaxSubKeyLen, nil, &ki.ValueCount, + &ki.MaxValueNameLen, &ki.MaxValueLen, nil, &ki.lastWriteTime) + if err != nil { + return nil, err + } + return &ki, nil +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/registry/mksyscall.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/registry/mksyscall.go new file mode 100644 index 000000000..ee74927d3 --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/registry/mksyscall.go @@ -0,0 +1,10 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build generate +// +build generate + +package registry + +//go:generate go run golang.org/x/sys/windows/mkwinsyscall -output zsyscall_windows.go syscall.go diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/registry/syscall.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/registry/syscall.go new file mode 100644 index 000000000..417335123 --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/registry/syscall.go @@ -0,0 +1,33 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build windows +// +build windows + +package registry + +import "syscall" + +const ( + _REG_OPTION_NON_VOLATILE = 0 + + _REG_CREATED_NEW_KEY = 1 + _REG_OPENED_EXISTING_KEY = 2 + + _ERROR_NO_MORE_ITEMS syscall.Errno = 259 +) + +func LoadRegLoadMUIString() error { + return procRegLoadMUIStringW.Find() +} + +//sys regCreateKeyEx(key syscall.Handle, subkey *uint16, reserved uint32, class *uint16, options uint32, desired uint32, sa *syscall.SecurityAttributes, result *syscall.Handle, disposition *uint32) (regerrno error) = advapi32.RegCreateKeyExW +//sys regDeleteKey(key syscall.Handle, subkey *uint16) (regerrno error) = advapi32.RegDeleteKeyW +//sys regSetValueEx(key syscall.Handle, valueName *uint16, reserved uint32, vtype uint32, buf *byte, bufsize uint32) (regerrno error) = advapi32.RegSetValueExW +//sys regEnumValue(key syscall.Handle, index uint32, name *uint16, nameLen *uint32, reserved *uint32, valtype *uint32, buf *byte, buflen *uint32) (regerrno error) = advapi32.RegEnumValueW +//sys regDeleteValue(key syscall.Handle, name *uint16) (regerrno error) = advapi32.RegDeleteValueW +//sys regLoadMUIString(key syscall.Handle, name *uint16, buf *uint16, buflen uint32, buflenCopied *uint32, flags uint32, dir *uint16) (regerrno error) = advapi32.RegLoadMUIStringW +//sys regConnectRegistry(machinename *uint16, key syscall.Handle, result *syscall.Handle) (regerrno error) = advapi32.RegConnectRegistryW + +//sys expandEnvironmentStrings(src *uint16, dst *uint16, size uint32) (n uint32, err error) = kernel32.ExpandEnvironmentStringsW diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/registry/value.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/registry/value.go new file mode 100644 index 000000000..2789f6f18 --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/registry/value.go @@ -0,0 +1,387 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build windows +// +build windows + +package registry + +import ( + "errors" + "io" + "syscall" + "unicode/utf16" + "unsafe" +) + +const ( + // Registry value types. + NONE = 0 + SZ = 1 + EXPAND_SZ = 2 + BINARY = 3 + DWORD = 4 + DWORD_BIG_ENDIAN = 5 + LINK = 6 + MULTI_SZ = 7 + RESOURCE_LIST = 8 + FULL_RESOURCE_DESCRIPTOR = 9 + RESOURCE_REQUIREMENTS_LIST = 10 + QWORD = 11 +) + +var ( + // ErrShortBuffer is returned when the buffer was too short for the operation. + ErrShortBuffer = syscall.ERROR_MORE_DATA + + // ErrNotExist is returned when a registry key or value does not exist. + ErrNotExist = syscall.ERROR_FILE_NOT_FOUND + + // ErrUnexpectedType is returned by Get*Value when the value's type was unexpected. + ErrUnexpectedType = errors.New("unexpected key value type") +) + +// GetValue retrieves the type and data for the specified value associated +// with an open key k. It fills up buffer buf and returns the retrieved +// byte count n. If buf is too small to fit the stored value it returns +// ErrShortBuffer error along with the required buffer size n. +// If no buffer is provided, it returns true and actual buffer size n. +// If no buffer is provided, GetValue returns the value's type only. +// If the value does not exist, the error returned is ErrNotExist. +// +// GetValue is a low level function. If value's type is known, use the appropriate +// Get*Value function instead. +func (k Key) GetValue(name string, buf []byte) (n int, valtype uint32, err error) { + pname, err := syscall.UTF16PtrFromString(name) + if err != nil { + return 0, 0, err + } + var pbuf *byte + if len(buf) > 0 { + pbuf = (*byte)(unsafe.Pointer(&buf[0])) + } + l := uint32(len(buf)) + err = syscall.RegQueryValueEx(syscall.Handle(k), pname, nil, &valtype, pbuf, &l) + if err != nil { + return int(l), valtype, err + } + return int(l), valtype, nil +} + +func (k Key) getValue(name string, buf []byte) (data []byte, valtype uint32, err error) { + p, err := syscall.UTF16PtrFromString(name) + if err != nil { + return nil, 0, err + } + var t uint32 + n := uint32(len(buf)) + for { + err = syscall.RegQueryValueEx(syscall.Handle(k), p, nil, &t, (*byte)(unsafe.Pointer(&buf[0])), &n) + if err == nil { + return buf[:n], t, nil + } + if err != syscall.ERROR_MORE_DATA { + return nil, 0, err + } + if n <= uint32(len(buf)) { + return nil, 0, err + } + buf = make([]byte, n) + } +} + +// GetStringValue retrieves the string value for the specified +// value name associated with an open key k. It also returns the value's type. +// If value does not exist, GetStringValue returns ErrNotExist. +// If value is not SZ or EXPAND_SZ, it will return the correct value +// type and ErrUnexpectedType. +func (k Key) GetStringValue(name string) (val string, valtype uint32, err error) { + data, typ, err2 := k.getValue(name, make([]byte, 64)) + if err2 != nil { + return "", typ, err2 + } + switch typ { + case SZ, EXPAND_SZ: + default: + return "", typ, ErrUnexpectedType + } + if len(data) == 0 { + return "", typ, nil + } + u := (*[1 << 29]uint16)(unsafe.Pointer(&data[0]))[: len(data)/2 : len(data)/2] + return syscall.UTF16ToString(u), typ, nil +} + +// GetMUIStringValue retrieves the localized string value for +// the specified value name associated with an open key k. +// If the value name doesn't exist or the localized string value +// can't be resolved, GetMUIStringValue returns ErrNotExist. +// GetMUIStringValue panics if the system doesn't support +// regLoadMUIString; use LoadRegLoadMUIString to check if +// regLoadMUIString is supported before calling this function. +func (k Key) GetMUIStringValue(name string) (string, error) { + pname, err := syscall.UTF16PtrFromString(name) + if err != nil { + return "", err + } + + buf := make([]uint16, 1024) + var buflen uint32 + var pdir *uint16 + + err = regLoadMUIString(syscall.Handle(k), pname, &buf[0], uint32(len(buf)), &buflen, 0, pdir) + if err == syscall.ERROR_FILE_NOT_FOUND { // Try fallback path + + // Try to resolve the string value using the system directory as + // a DLL search path; this assumes the string value is of the form + // @[path]\dllname,-strID but with no path given, e.g. @tzres.dll,-320. + + // This approach works with tzres.dll but may have to be revised + // in the future to allow callers to provide custom search paths. + + var s string + s, err = ExpandString("%SystemRoot%\\system32\\") + if err != nil { + return "", err + } + pdir, err = syscall.UTF16PtrFromString(s) + if err != nil { + return "", err + } + + err = regLoadMUIString(syscall.Handle(k), pname, &buf[0], uint32(len(buf)), &buflen, 0, pdir) + } + + for err == syscall.ERROR_MORE_DATA { // Grow buffer if needed + if buflen <= uint32(len(buf)) { + break // Buffer not growing, assume race; break + } + buf = make([]uint16, buflen) + err = regLoadMUIString(syscall.Handle(k), pname, &buf[0], uint32(len(buf)), &buflen, 0, pdir) + } + + if err != nil { + return "", err + } + + return syscall.UTF16ToString(buf), nil +} + +// ExpandString expands environment-variable strings and replaces +// them with the values defined for the current user. +// Use ExpandString to expand EXPAND_SZ strings. +func ExpandString(value string) (string, error) { + if value == "" { + return "", nil + } + p, err := syscall.UTF16PtrFromString(value) + if err != nil { + return "", err + } + r := make([]uint16, 100) + for { + n, err := expandEnvironmentStrings(p, &r[0], uint32(len(r))) + if err != nil { + return "", err + } + if n <= uint32(len(r)) { + return syscall.UTF16ToString(r[:n]), nil + } + r = make([]uint16, n) + } +} + +// GetStringsValue retrieves the []string value for the specified +// value name associated with an open key k. It also returns the value's type. +// If value does not exist, GetStringsValue returns ErrNotExist. +// If value is not MULTI_SZ, it will return the correct value +// type and ErrUnexpectedType. +func (k Key) GetStringsValue(name string) (val []string, valtype uint32, err error) { + data, typ, err2 := k.getValue(name, make([]byte, 64)) + if err2 != nil { + return nil, typ, err2 + } + if typ != MULTI_SZ { + return nil, typ, ErrUnexpectedType + } + if len(data) == 0 { + return nil, typ, nil + } + p := (*[1 << 29]uint16)(unsafe.Pointer(&data[0]))[: len(data)/2 : len(data)/2] + if len(p) == 0 { + return nil, typ, nil + } + if p[len(p)-1] == 0 { + p = p[:len(p)-1] // remove terminating null + } + val = make([]string, 0, 5) + from := 0 + for i, c := range p { + if c == 0 { + val = append(val, string(utf16.Decode(p[from:i]))) + from = i + 1 + } + } + return val, typ, nil +} + +// GetIntegerValue retrieves the integer value for the specified +// value name associated with an open key k. It also returns the value's type. +// If value does not exist, GetIntegerValue returns ErrNotExist. +// If value is not DWORD or QWORD, it will return the correct value +// type and ErrUnexpectedType. +func (k Key) GetIntegerValue(name string) (val uint64, valtype uint32, err error) { + data, typ, err2 := k.getValue(name, make([]byte, 8)) + if err2 != nil { + return 0, typ, err2 + } + switch typ { + case DWORD: + if len(data) != 4 { + return 0, typ, errors.New("DWORD value is not 4 bytes long") + } + var val32 uint32 + copy((*[4]byte)(unsafe.Pointer(&val32))[:], data) + return uint64(val32), DWORD, nil + case QWORD: + if len(data) != 8 { + return 0, typ, errors.New("QWORD value is not 8 bytes long") + } + copy((*[8]byte)(unsafe.Pointer(&val))[:], data) + return val, QWORD, nil + default: + return 0, typ, ErrUnexpectedType + } +} + +// GetBinaryValue retrieves the binary value for the specified +// value name associated with an open key k. It also returns the value's type. +// If value does not exist, GetBinaryValue returns ErrNotExist. +// If value is not BINARY, it will return the correct value +// type and ErrUnexpectedType. +func (k Key) GetBinaryValue(name string) (val []byte, valtype uint32, err error) { + data, typ, err2 := k.getValue(name, make([]byte, 64)) + if err2 != nil { + return nil, typ, err2 + } + if typ != BINARY { + return nil, typ, ErrUnexpectedType + } + return data, typ, nil +} + +func (k Key) setValue(name string, valtype uint32, data []byte) error { + p, err := syscall.UTF16PtrFromString(name) + if err != nil { + return err + } + if len(data) == 0 { + return regSetValueEx(syscall.Handle(k), p, 0, valtype, nil, 0) + } + return regSetValueEx(syscall.Handle(k), p, 0, valtype, &data[0], uint32(len(data))) +} + +// SetDWordValue sets the data and type of a name value +// under key k to value and DWORD. +func (k Key) SetDWordValue(name string, value uint32) error { + return k.setValue(name, DWORD, (*[4]byte)(unsafe.Pointer(&value))[:]) +} + +// SetQWordValue sets the data and type of a name value +// under key k to value and QWORD. +func (k Key) SetQWordValue(name string, value uint64) error { + return k.setValue(name, QWORD, (*[8]byte)(unsafe.Pointer(&value))[:]) +} + +func (k Key) setStringValue(name string, valtype uint32, value string) error { + v, err := syscall.UTF16FromString(value) + if err != nil { + return err + } + buf := (*[1 << 29]byte)(unsafe.Pointer(&v[0]))[: len(v)*2 : len(v)*2] + return k.setValue(name, valtype, buf) +} + +// SetStringValue sets the data and type of a name value +// under key k to value and SZ. The value must not contain a zero byte. +func (k Key) SetStringValue(name, value string) error { + return k.setStringValue(name, SZ, value) +} + +// SetExpandStringValue sets the data and type of a name value +// under key k to value and EXPAND_SZ. The value must not contain a zero byte. +func (k Key) SetExpandStringValue(name, value string) error { + return k.setStringValue(name, EXPAND_SZ, value) +} + +// SetStringsValue sets the data and type of a name value +// under key k to value and MULTI_SZ. The value strings +// must not contain a zero byte. +func (k Key) SetStringsValue(name string, value []string) error { + ss := "" + for _, s := range value { + for i := 0; i < len(s); i++ { + if s[i] == 0 { + return errors.New("string cannot have 0 inside") + } + } + ss += s + "\x00" + } + v := utf16.Encode([]rune(ss + "\x00")) + buf := (*[1 << 29]byte)(unsafe.Pointer(&v[0]))[: len(v)*2 : len(v)*2] + return k.setValue(name, MULTI_SZ, buf) +} + +// SetBinaryValue sets the data and type of a name value +// under key k to value and BINARY. +func (k Key) SetBinaryValue(name string, value []byte) error { + return k.setValue(name, BINARY, value) +} + +// DeleteValue removes a named value from the key k. +func (k Key) DeleteValue(name string) error { + return regDeleteValue(syscall.Handle(k), syscall.StringToUTF16Ptr(name)) +} + +// ReadValueNames returns the value names of key k. +// The parameter n controls the number of returned names, +// analogous to the way os.File.Readdirnames works. +func (k Key) ReadValueNames(n int) ([]string, error) { + ki, err := k.Stat() + if err != nil { + return nil, err + } + names := make([]string, 0, ki.ValueCount) + buf := make([]uint16, ki.MaxValueNameLen+1) // extra room for terminating null character +loopItems: + for i := uint32(0); ; i++ { + if n > 0 { + if len(names) == n { + return names, nil + } + } + l := uint32(len(buf)) + for { + err := regEnumValue(syscall.Handle(k), i, &buf[0], &l, nil, nil, nil, nil) + if err == nil { + break + } + if err == syscall.ERROR_MORE_DATA { + // Double buffer size and try again. + l = uint32(2 * len(buf)) + buf = make([]uint16, l) + continue + } + if err == _ERROR_NO_MORE_ITEMS { + break loopItems + } + return names, err + } + names = append(names, syscall.UTF16ToString(buf[:l])) + } + if n > len(names) { + return names, io.EOF + } + return names, nil +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/registry/zsyscall_windows.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/registry/zsyscall_windows.go new file mode 100644 index 000000000..fc1835d8a --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/registry/zsyscall_windows.go @@ -0,0 +1,117 @@ +// Code generated by 'go generate'; DO NOT EDIT. + +package registry + +import ( + "syscall" + "unsafe" + + "golang.org/x/sys/windows" +) + +var _ unsafe.Pointer + +// Do the interface allocations only once for common +// Errno values. +const ( + errnoERROR_IO_PENDING = 997 +) + +var ( + errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING) + errERROR_EINVAL error = syscall.EINVAL +) + +// errnoErr returns common boxed Errno values, to prevent +// allocations at runtime. +func errnoErr(e syscall.Errno) error { + switch e { + case 0: + return errERROR_EINVAL + case errnoERROR_IO_PENDING: + return errERROR_IO_PENDING + } + // TODO: add more here, after collecting data on the common + // error values see on Windows. (perhaps when running + // all.bat?) + return e +} + +var ( + modadvapi32 = windows.NewLazySystemDLL("advapi32.dll") + modkernel32 = windows.NewLazySystemDLL("kernel32.dll") + + procRegConnectRegistryW = modadvapi32.NewProc("RegConnectRegistryW") + procRegCreateKeyExW = modadvapi32.NewProc("RegCreateKeyExW") + procRegDeleteKeyW = modadvapi32.NewProc("RegDeleteKeyW") + procRegDeleteValueW = modadvapi32.NewProc("RegDeleteValueW") + procRegEnumValueW = modadvapi32.NewProc("RegEnumValueW") + procRegLoadMUIStringW = modadvapi32.NewProc("RegLoadMUIStringW") + procRegSetValueExW = modadvapi32.NewProc("RegSetValueExW") + procExpandEnvironmentStringsW = modkernel32.NewProc("ExpandEnvironmentStringsW") +) + +func regConnectRegistry(machinename *uint16, key syscall.Handle, result *syscall.Handle) (regerrno error) { + r0, _, _ := syscall.Syscall(procRegConnectRegistryW.Addr(), 3, uintptr(unsafe.Pointer(machinename)), uintptr(key), uintptr(unsafe.Pointer(result))) + if r0 != 0 { + regerrno = syscall.Errno(r0) + } + return +} + +func regCreateKeyEx(key syscall.Handle, subkey *uint16, reserved uint32, class *uint16, options uint32, desired uint32, sa *syscall.SecurityAttributes, result *syscall.Handle, disposition *uint32) (regerrno error) { + r0, _, _ := syscall.Syscall9(procRegCreateKeyExW.Addr(), 9, uintptr(key), uintptr(unsafe.Pointer(subkey)), uintptr(reserved), uintptr(unsafe.Pointer(class)), uintptr(options), uintptr(desired), uintptr(unsafe.Pointer(sa)), uintptr(unsafe.Pointer(result)), uintptr(unsafe.Pointer(disposition))) + if r0 != 0 { + regerrno = syscall.Errno(r0) + } + return +} + +func regDeleteKey(key syscall.Handle, subkey *uint16) (regerrno error) { + r0, _, _ := syscall.Syscall(procRegDeleteKeyW.Addr(), 2, uintptr(key), uintptr(unsafe.Pointer(subkey)), 0) + if r0 != 0 { + regerrno = syscall.Errno(r0) + } + return +} + +func regDeleteValue(key syscall.Handle, name *uint16) (regerrno error) { + r0, _, _ := syscall.Syscall(procRegDeleteValueW.Addr(), 2, uintptr(key), uintptr(unsafe.Pointer(name)), 0) + if r0 != 0 { + regerrno = syscall.Errno(r0) + } + return +} + +func regEnumValue(key syscall.Handle, index uint32, name *uint16, nameLen *uint32, reserved *uint32, valtype *uint32, buf *byte, buflen *uint32) (regerrno error) { + r0, _, _ := syscall.Syscall9(procRegEnumValueW.Addr(), 8, uintptr(key), uintptr(index), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(nameLen)), uintptr(unsafe.Pointer(reserved)), uintptr(unsafe.Pointer(valtype)), uintptr(unsafe.Pointer(buf)), uintptr(unsafe.Pointer(buflen)), 0) + if r0 != 0 { + regerrno = syscall.Errno(r0) + } + return +} + +func regLoadMUIString(key syscall.Handle, name *uint16, buf *uint16, buflen uint32, buflenCopied *uint32, flags uint32, dir *uint16) (regerrno error) { + r0, _, _ := syscall.Syscall9(procRegLoadMUIStringW.Addr(), 7, uintptr(key), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(buf)), uintptr(buflen), uintptr(unsafe.Pointer(buflenCopied)), uintptr(flags), uintptr(unsafe.Pointer(dir)), 0, 0) + if r0 != 0 { + regerrno = syscall.Errno(r0) + } + return +} + +func regSetValueEx(key syscall.Handle, valueName *uint16, reserved uint32, vtype uint32, buf *byte, bufsize uint32) (regerrno error) { + r0, _, _ := syscall.Syscall6(procRegSetValueExW.Addr(), 6, uintptr(key), uintptr(unsafe.Pointer(valueName)), uintptr(reserved), uintptr(vtype), uintptr(unsafe.Pointer(buf)), uintptr(bufsize)) + if r0 != 0 { + regerrno = syscall.Errno(r0) + } + return +} + +func expandEnvironmentStrings(src *uint16, dst *uint16, size uint32) (n uint32, err error) { + r0, _, e1 := syscall.Syscall(procExpandEnvironmentStringsW.Addr(), 3, uintptr(unsafe.Pointer(src)), uintptr(unsafe.Pointer(dst)), uintptr(size)) + n = uint32(r0) + if n == 0 { + err = errnoErr(e1) + } + return +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/service.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/service.go index b269850d0..f8deca839 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/service.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/service.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build windows // +build windows package windows @@ -16,8 +17,6 @@ const ( SC_MANAGER_ALL_ACCESS = 0xf003f ) -//sys OpenSCManager(machineName *uint16, databaseName *uint16, access uint32) (handle Handle, err error) [failretval==0] = advapi32.OpenSCManagerW - const ( SERVICE_KERNEL_DRIVER = 1 SERVICE_FILE_SYSTEM_DRIVER = 2 @@ -132,6 +131,14 @@ const ( SC_EVENT_DATABASE_CHANGE = 0 SC_EVENT_PROPERTY_CHANGE = 1 SC_EVENT_STATUS_CHANGE = 2 + + SERVICE_START_REASON_DEMAND = 0x00000001 + SERVICE_START_REASON_AUTO = 0x00000002 + SERVICE_START_REASON_TRIGGER = 0x00000004 + SERVICE_START_REASON_RESTART_ON_FAILURE = 0x00000008 + SERVICE_START_REASON_DELAYEDAUTO = 0x00000010 + + SERVICE_DYNAMIC_INFORMATION_LEVEL_START_REASON = 1 ) type SERVICE_STATUS struct { @@ -216,6 +223,7 @@ type QUERY_SERVICE_LOCK_STATUS struct { LockDuration uint32 } +//sys OpenSCManager(machineName *uint16, databaseName *uint16, access uint32) (handle Handle, err error) [failretval==0] = advapi32.OpenSCManagerW //sys CloseServiceHandle(handle Handle) (err error) = advapi32.CloseServiceHandle //sys CreateService(mgr Handle, serviceName *uint16, displayName *uint16, access uint32, srvType uint32, startType uint32, errCtl uint32, pathName *uint16, loadOrderGroup *uint16, tagId *uint32, dependencies *uint16, serviceStartName *uint16, password *uint16) (handle Handle, err error) [failretval==0] = advapi32.CreateServiceW //sys OpenService(mgr Handle, serviceName *uint16, access uint32) (handle Handle, err error) [failretval==0] = advapi32.OpenServiceW @@ -235,3 +243,5 @@ type QUERY_SERVICE_LOCK_STATUS struct { //sys NotifyServiceStatusChange(service Handle, notifyMask uint32, notifier *SERVICE_NOTIFY) (ret error) = advapi32.NotifyServiceStatusChangeW //sys SubscribeServiceChangeNotifications(service Handle, eventType uint32, callback uintptr, callbackCtx uintptr, subscription *uintptr) (ret error) = sechost.SubscribeServiceChangeNotifications? //sys UnsubscribeServiceChangeNotifications(subscription uintptr) = sechost.UnsubscribeServiceChangeNotifications? +//sys RegisterServiceCtrlHandlerEx(serviceName *uint16, handlerProc uintptr, context uintptr) (handle Handle, err error) = advapi32.RegisterServiceCtrlHandlerExW +//sys QueryServiceDynamicInformation(service Handle, infoLevel uint32, dynamicInfo unsafe.Pointer) (err error) = advapi32.QueryServiceDynamicInformation? diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/setupapi_windows.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/setupapi_windows.go new file mode 100644 index 000000000..14027da3f --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/setupapi_windows.go @@ -0,0 +1,1425 @@ +// Copyright 2021 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package windows + +import ( + "encoding/binary" + "errors" + "fmt" + "runtime" + "strings" + "syscall" + "unsafe" +) + +// This file contains functions that wrap SetupAPI.dll and CfgMgr32.dll, +// core system functions for managing hardware devices, drivers, and the PnP tree. +// Information about these APIs can be found at: +// https://docs.microsoft.com/en-us/windows-hardware/drivers/install/setupapi +// https://docs.microsoft.com/en-us/windows/win32/devinst/cfgmgr32- + +const ( + ERROR_EXPECTED_SECTION_NAME Errno = 0x20000000 | 0xC0000000 | 0 + ERROR_BAD_SECTION_NAME_LINE Errno = 0x20000000 | 0xC0000000 | 1 + ERROR_SECTION_NAME_TOO_LONG Errno = 0x20000000 | 0xC0000000 | 2 + ERROR_GENERAL_SYNTAX Errno = 0x20000000 | 0xC0000000 | 3 + ERROR_WRONG_INF_STYLE Errno = 0x20000000 | 0xC0000000 | 0x100 + ERROR_SECTION_NOT_FOUND Errno = 0x20000000 | 0xC0000000 | 0x101 + ERROR_LINE_NOT_FOUND Errno = 0x20000000 | 0xC0000000 | 0x102 + ERROR_NO_BACKUP Errno = 0x20000000 | 0xC0000000 | 0x103 + ERROR_NO_ASSOCIATED_CLASS Errno = 0x20000000 | 0xC0000000 | 0x200 + ERROR_CLASS_MISMATCH Errno = 0x20000000 | 0xC0000000 | 0x201 + ERROR_DUPLICATE_FOUND Errno = 0x20000000 | 0xC0000000 | 0x202 + ERROR_NO_DRIVER_SELECTED Errno = 0x20000000 | 0xC0000000 | 0x203 + ERROR_KEY_DOES_NOT_EXIST Errno = 0x20000000 | 0xC0000000 | 0x204 + ERROR_INVALID_DEVINST_NAME Errno = 0x20000000 | 0xC0000000 | 0x205 + ERROR_INVALID_CLASS Errno = 0x20000000 | 0xC0000000 | 0x206 + ERROR_DEVINST_ALREADY_EXISTS Errno = 0x20000000 | 0xC0000000 | 0x207 + ERROR_DEVINFO_NOT_REGISTERED Errno = 0x20000000 | 0xC0000000 | 0x208 + ERROR_INVALID_REG_PROPERTY Errno = 0x20000000 | 0xC0000000 | 0x209 + ERROR_NO_INF Errno = 0x20000000 | 0xC0000000 | 0x20A + ERROR_NO_SUCH_DEVINST Errno = 0x20000000 | 0xC0000000 | 0x20B + ERROR_CANT_LOAD_CLASS_ICON Errno = 0x20000000 | 0xC0000000 | 0x20C + ERROR_INVALID_CLASS_INSTALLER Errno = 0x20000000 | 0xC0000000 | 0x20D + ERROR_DI_DO_DEFAULT Errno = 0x20000000 | 0xC0000000 | 0x20E + ERROR_DI_NOFILECOPY Errno = 0x20000000 | 0xC0000000 | 0x20F + ERROR_INVALID_HWPROFILE Errno = 0x20000000 | 0xC0000000 | 0x210 + ERROR_NO_DEVICE_SELECTED Errno = 0x20000000 | 0xC0000000 | 0x211 + ERROR_DEVINFO_LIST_LOCKED Errno = 0x20000000 | 0xC0000000 | 0x212 + ERROR_DEVINFO_DATA_LOCKED Errno = 0x20000000 | 0xC0000000 | 0x213 + ERROR_DI_BAD_PATH Errno = 0x20000000 | 0xC0000000 | 0x214 + ERROR_NO_CLASSINSTALL_PARAMS Errno = 0x20000000 | 0xC0000000 | 0x215 + ERROR_FILEQUEUE_LOCKED Errno = 0x20000000 | 0xC0000000 | 0x216 + ERROR_BAD_SERVICE_INSTALLSECT Errno = 0x20000000 | 0xC0000000 | 0x217 + ERROR_NO_CLASS_DRIVER_LIST Errno = 0x20000000 | 0xC0000000 | 0x218 + ERROR_NO_ASSOCIATED_SERVICE Errno = 0x20000000 | 0xC0000000 | 0x219 + ERROR_NO_DEFAULT_DEVICE_INTERFACE Errno = 0x20000000 | 0xC0000000 | 0x21A + ERROR_DEVICE_INTERFACE_ACTIVE Errno = 0x20000000 | 0xC0000000 | 0x21B + ERROR_DEVICE_INTERFACE_REMOVED Errno = 0x20000000 | 0xC0000000 | 0x21C + ERROR_BAD_INTERFACE_INSTALLSECT Errno = 0x20000000 | 0xC0000000 | 0x21D + ERROR_NO_SUCH_INTERFACE_CLASS Errno = 0x20000000 | 0xC0000000 | 0x21E + ERROR_INVALID_REFERENCE_STRING Errno = 0x20000000 | 0xC0000000 | 0x21F + ERROR_INVALID_MACHINENAME Errno = 0x20000000 | 0xC0000000 | 0x220 + ERROR_REMOTE_COMM_FAILURE Errno = 0x20000000 | 0xC0000000 | 0x221 + ERROR_MACHINE_UNAVAILABLE Errno = 0x20000000 | 0xC0000000 | 0x222 + ERROR_NO_CONFIGMGR_SERVICES Errno = 0x20000000 | 0xC0000000 | 0x223 + ERROR_INVALID_PROPPAGE_PROVIDER Errno = 0x20000000 | 0xC0000000 | 0x224 + ERROR_NO_SUCH_DEVICE_INTERFACE Errno = 0x20000000 | 0xC0000000 | 0x225 + ERROR_DI_POSTPROCESSING_REQUIRED Errno = 0x20000000 | 0xC0000000 | 0x226 + ERROR_INVALID_COINSTALLER Errno = 0x20000000 | 0xC0000000 | 0x227 + ERROR_NO_COMPAT_DRIVERS Errno = 0x20000000 | 0xC0000000 | 0x228 + ERROR_NO_DEVICE_ICON Errno = 0x20000000 | 0xC0000000 | 0x229 + ERROR_INVALID_INF_LOGCONFIG Errno = 0x20000000 | 0xC0000000 | 0x22A + ERROR_DI_DONT_INSTALL Errno = 0x20000000 | 0xC0000000 | 0x22B + ERROR_INVALID_FILTER_DRIVER Errno = 0x20000000 | 0xC0000000 | 0x22C + ERROR_NON_WINDOWS_NT_DRIVER Errno = 0x20000000 | 0xC0000000 | 0x22D + ERROR_NON_WINDOWS_DRIVER Errno = 0x20000000 | 0xC0000000 | 0x22E + ERROR_NO_CATALOG_FOR_OEM_INF Errno = 0x20000000 | 0xC0000000 | 0x22F + ERROR_DEVINSTALL_QUEUE_NONNATIVE Errno = 0x20000000 | 0xC0000000 | 0x230 + ERROR_NOT_DISABLEABLE Errno = 0x20000000 | 0xC0000000 | 0x231 + ERROR_CANT_REMOVE_DEVINST Errno = 0x20000000 | 0xC0000000 | 0x232 + ERROR_INVALID_TARGET Errno = 0x20000000 | 0xC0000000 | 0x233 + ERROR_DRIVER_NONNATIVE Errno = 0x20000000 | 0xC0000000 | 0x234 + ERROR_IN_WOW64 Errno = 0x20000000 | 0xC0000000 | 0x235 + ERROR_SET_SYSTEM_RESTORE_POINT Errno = 0x20000000 | 0xC0000000 | 0x236 + ERROR_SCE_DISABLED Errno = 0x20000000 | 0xC0000000 | 0x238 + ERROR_UNKNOWN_EXCEPTION Errno = 0x20000000 | 0xC0000000 | 0x239 + ERROR_PNP_REGISTRY_ERROR Errno = 0x20000000 | 0xC0000000 | 0x23A + ERROR_REMOTE_REQUEST_UNSUPPORTED Errno = 0x20000000 | 0xC0000000 | 0x23B + ERROR_NOT_AN_INSTALLED_OEM_INF Errno = 0x20000000 | 0xC0000000 | 0x23C + ERROR_INF_IN_USE_BY_DEVICES Errno = 0x20000000 | 0xC0000000 | 0x23D + ERROR_DI_FUNCTION_OBSOLETE Errno = 0x20000000 | 0xC0000000 | 0x23E + ERROR_NO_AUTHENTICODE_CATALOG Errno = 0x20000000 | 0xC0000000 | 0x23F + ERROR_AUTHENTICODE_DISALLOWED Errno = 0x20000000 | 0xC0000000 | 0x240 + ERROR_AUTHENTICODE_TRUSTED_PUBLISHER Errno = 0x20000000 | 0xC0000000 | 0x241 + ERROR_AUTHENTICODE_TRUST_NOT_ESTABLISHED Errno = 0x20000000 | 0xC0000000 | 0x242 + ERROR_AUTHENTICODE_PUBLISHER_NOT_TRUSTED Errno = 0x20000000 | 0xC0000000 | 0x243 + ERROR_SIGNATURE_OSATTRIBUTE_MISMATCH Errno = 0x20000000 | 0xC0000000 | 0x244 + ERROR_ONLY_VALIDATE_VIA_AUTHENTICODE Errno = 0x20000000 | 0xC0000000 | 0x245 + ERROR_DEVICE_INSTALLER_NOT_READY Errno = 0x20000000 | 0xC0000000 | 0x246 + ERROR_DRIVER_STORE_ADD_FAILED Errno = 0x20000000 | 0xC0000000 | 0x247 + ERROR_DEVICE_INSTALL_BLOCKED Errno = 0x20000000 | 0xC0000000 | 0x248 + ERROR_DRIVER_INSTALL_BLOCKED Errno = 0x20000000 | 0xC0000000 | 0x249 + ERROR_WRONG_INF_TYPE Errno = 0x20000000 | 0xC0000000 | 0x24A + ERROR_FILE_HASH_NOT_IN_CATALOG Errno = 0x20000000 | 0xC0000000 | 0x24B + ERROR_DRIVER_STORE_DELETE_FAILED Errno = 0x20000000 | 0xC0000000 | 0x24C + ERROR_UNRECOVERABLE_STACK_OVERFLOW Errno = 0x20000000 | 0xC0000000 | 0x300 + EXCEPTION_SPAPI_UNRECOVERABLE_STACK_OVERFLOW Errno = ERROR_UNRECOVERABLE_STACK_OVERFLOW + ERROR_NO_DEFAULT_INTERFACE_DEVICE Errno = ERROR_NO_DEFAULT_DEVICE_INTERFACE + ERROR_INTERFACE_DEVICE_ACTIVE Errno = ERROR_DEVICE_INTERFACE_ACTIVE + ERROR_INTERFACE_DEVICE_REMOVED Errno = ERROR_DEVICE_INTERFACE_REMOVED + ERROR_NO_SUCH_INTERFACE_DEVICE Errno = ERROR_NO_SUCH_DEVICE_INTERFACE +) + +const ( + MAX_DEVICE_ID_LEN = 200 + MAX_DEVNODE_ID_LEN = MAX_DEVICE_ID_LEN + MAX_GUID_STRING_LEN = 39 // 38 chars + terminator null + MAX_CLASS_NAME_LEN = 32 + MAX_PROFILE_LEN = 80 + MAX_CONFIG_VALUE = 9999 + MAX_INSTANCE_VALUE = 9999 + CONFIGMG_VERSION = 0x0400 +) + +// Maximum string length constants +const ( + LINE_LEN = 256 // Windows 9x-compatible maximum for displayable strings coming from a device INF. + MAX_INF_STRING_LENGTH = 4096 // Actual maximum size of an INF string (including string substitutions). + MAX_INF_SECTION_NAME_LENGTH = 255 // For Windows 9x compatibility, INF section names should be constrained to 32 characters. + MAX_TITLE_LEN = 60 + MAX_INSTRUCTION_LEN = 256 + MAX_LABEL_LEN = 30 + MAX_SERVICE_NAME_LEN = 256 + MAX_SUBTITLE_LEN = 256 +) + +const ( + // SP_MAX_MACHINENAME_LENGTH defines maximum length of a machine name in the format expected by ConfigMgr32 CM_Connect_Machine (i.e., "\\\\MachineName\0"). + SP_MAX_MACHINENAME_LENGTH = MAX_PATH + 3 +) + +// HSPFILEQ is type for setup file queue +type HSPFILEQ uintptr + +// DevInfo holds reference to device information set +type DevInfo Handle + +// DEVINST is a handle usually recognized by cfgmgr32 APIs +type DEVINST uint32 + +// DevInfoData is a device information structure (references a device instance that is a member of a device information set) +type DevInfoData struct { + size uint32 + ClassGUID GUID + DevInst DEVINST + _ uintptr +} + +// DevInfoListDetailData is a structure for detailed information on a device information set (used for SetupDiGetDeviceInfoListDetail which supersedes the functionality of SetupDiGetDeviceInfoListClass). +type DevInfoListDetailData struct { + size uint32 // Use unsafeSizeOf method + ClassGUID GUID + RemoteMachineHandle Handle + remoteMachineName [SP_MAX_MACHINENAME_LENGTH]uint16 +} + +func (*DevInfoListDetailData) unsafeSizeOf() uint32 { + if unsafe.Sizeof(uintptr(0)) == 4 { + // Windows declares this with pshpack1.h + return uint32(unsafe.Offsetof(DevInfoListDetailData{}.remoteMachineName) + unsafe.Sizeof(DevInfoListDetailData{}.remoteMachineName)) + } + return uint32(unsafe.Sizeof(DevInfoListDetailData{})) +} + +func (data *DevInfoListDetailData) RemoteMachineName() string { + return UTF16ToString(data.remoteMachineName[:]) +} + +func (data *DevInfoListDetailData) SetRemoteMachineName(remoteMachineName string) error { + str, err := UTF16FromString(remoteMachineName) + if err != nil { + return err + } + copy(data.remoteMachineName[:], str) + return nil +} + +// DI_FUNCTION is function type for device installer +type DI_FUNCTION uint32 + +const ( + DIF_SELECTDEVICE DI_FUNCTION = 0x00000001 + DIF_INSTALLDEVICE DI_FUNCTION = 0x00000002 + DIF_ASSIGNRESOURCES DI_FUNCTION = 0x00000003 + DIF_PROPERTIES DI_FUNCTION = 0x00000004 + DIF_REMOVE DI_FUNCTION = 0x00000005 + DIF_FIRSTTIMESETUP DI_FUNCTION = 0x00000006 + DIF_FOUNDDEVICE DI_FUNCTION = 0x00000007 + DIF_SELECTCLASSDRIVERS DI_FUNCTION = 0x00000008 + DIF_VALIDATECLASSDRIVERS DI_FUNCTION = 0x00000009 + DIF_INSTALLCLASSDRIVERS DI_FUNCTION = 0x0000000A + DIF_CALCDISKSPACE DI_FUNCTION = 0x0000000B + DIF_DESTROYPRIVATEDATA DI_FUNCTION = 0x0000000C + DIF_VALIDATEDRIVER DI_FUNCTION = 0x0000000D + DIF_DETECT DI_FUNCTION = 0x0000000F + DIF_INSTALLWIZARD DI_FUNCTION = 0x00000010 + DIF_DESTROYWIZARDDATA DI_FUNCTION = 0x00000011 + DIF_PROPERTYCHANGE DI_FUNCTION = 0x00000012 + DIF_ENABLECLASS DI_FUNCTION = 0x00000013 + DIF_DETECTVERIFY DI_FUNCTION = 0x00000014 + DIF_INSTALLDEVICEFILES DI_FUNCTION = 0x00000015 + DIF_UNREMOVE DI_FUNCTION = 0x00000016 + DIF_SELECTBESTCOMPATDRV DI_FUNCTION = 0x00000017 + DIF_ALLOW_INSTALL DI_FUNCTION = 0x00000018 + DIF_REGISTERDEVICE DI_FUNCTION = 0x00000019 + DIF_NEWDEVICEWIZARD_PRESELECT DI_FUNCTION = 0x0000001A + DIF_NEWDEVICEWIZARD_SELECT DI_FUNCTION = 0x0000001B + DIF_NEWDEVICEWIZARD_PREANALYZE DI_FUNCTION = 0x0000001C + DIF_NEWDEVICEWIZARD_POSTANALYZE DI_FUNCTION = 0x0000001D + DIF_NEWDEVICEWIZARD_FINISHINSTALL DI_FUNCTION = 0x0000001E + DIF_INSTALLINTERFACES DI_FUNCTION = 0x00000020 + DIF_DETECTCANCEL DI_FUNCTION = 0x00000021 + DIF_REGISTER_COINSTALLERS DI_FUNCTION = 0x00000022 + DIF_ADDPROPERTYPAGE_ADVANCED DI_FUNCTION = 0x00000023 + DIF_ADDPROPERTYPAGE_BASIC DI_FUNCTION = 0x00000024 + DIF_TROUBLESHOOTER DI_FUNCTION = 0x00000026 + DIF_POWERMESSAGEWAKE DI_FUNCTION = 0x00000027 + DIF_ADDREMOTEPROPERTYPAGE_ADVANCED DI_FUNCTION = 0x00000028 + DIF_UPDATEDRIVER_UI DI_FUNCTION = 0x00000029 + DIF_FINISHINSTALL_ACTION DI_FUNCTION = 0x0000002A +) + +// DevInstallParams is device installation parameters structure (associated with a particular device information element, or globally with a device information set) +type DevInstallParams struct { + size uint32 + Flags DI_FLAGS + FlagsEx DI_FLAGSEX + hwndParent uintptr + InstallMsgHandler uintptr + InstallMsgHandlerContext uintptr + FileQueue HSPFILEQ + _ uintptr + _ uint32 + driverPath [MAX_PATH]uint16 +} + +func (params *DevInstallParams) DriverPath() string { + return UTF16ToString(params.driverPath[:]) +} + +func (params *DevInstallParams) SetDriverPath(driverPath string) error { + str, err := UTF16FromString(driverPath) + if err != nil { + return err + } + copy(params.driverPath[:], str) + return nil +} + +// DI_FLAGS is SP_DEVINSTALL_PARAMS.Flags values +type DI_FLAGS uint32 + +const ( + // Flags for choosing a device + DI_SHOWOEM DI_FLAGS = 0x00000001 // support Other... button + DI_SHOWCOMPAT DI_FLAGS = 0x00000002 // show compatibility list + DI_SHOWCLASS DI_FLAGS = 0x00000004 // show class list + DI_SHOWALL DI_FLAGS = 0x00000007 // both class & compat list shown + DI_NOVCP DI_FLAGS = 0x00000008 // don't create a new copy queue--use caller-supplied FileQueue + DI_DIDCOMPAT DI_FLAGS = 0x00000010 // Searched for compatible devices + DI_DIDCLASS DI_FLAGS = 0x00000020 // Searched for class devices + DI_AUTOASSIGNRES DI_FLAGS = 0x00000040 // No UI for resources if possible + + // Flags returned by DiInstallDevice to indicate need to reboot/restart + DI_NEEDRESTART DI_FLAGS = 0x00000080 // Reboot required to take effect + DI_NEEDREBOOT DI_FLAGS = 0x00000100 // "" + + // Flags for device installation + DI_NOBROWSE DI_FLAGS = 0x00000200 // no Browse... in InsertDisk + + // Flags set by DiBuildDriverInfoList + DI_MULTMFGS DI_FLAGS = 0x00000400 // Set if multiple manufacturers in class driver list + + // Flag indicates that device is disabled + DI_DISABLED DI_FLAGS = 0x00000800 // Set if device disabled + + // Flags for Device/Class Properties + DI_GENERALPAGE_ADDED DI_FLAGS = 0x00001000 + DI_RESOURCEPAGE_ADDED DI_FLAGS = 0x00002000 + + // Flag to indicate the setting properties for this Device (or class) caused a change so the Dev Mgr UI probably needs to be updated. + DI_PROPERTIES_CHANGE DI_FLAGS = 0x00004000 + + // Flag to indicate that the sorting from the INF file should be used. + DI_INF_IS_SORTED DI_FLAGS = 0x00008000 + + // Flag to indicate that only the the INF specified by SP_DEVINSTALL_PARAMS.DriverPath should be searched. + DI_ENUMSINGLEINF DI_FLAGS = 0x00010000 + + // Flag that prevents ConfigMgr from removing/re-enumerating devices during device + // registration, installation, and deletion. + DI_DONOTCALLCONFIGMG DI_FLAGS = 0x00020000 + + // The following flag can be used to install a device disabled + DI_INSTALLDISABLED DI_FLAGS = 0x00040000 + + // Flag that causes SetupDiBuildDriverInfoList to build a device's compatible driver + // list from its existing class driver list, instead of the normal INF search. + DI_COMPAT_FROM_CLASS DI_FLAGS = 0x00080000 + + // This flag is set if the Class Install params should be used. + DI_CLASSINSTALLPARAMS DI_FLAGS = 0x00100000 + + // This flag is set if the caller of DiCallClassInstaller does NOT want the internal default action performed if the Class installer returns ERROR_DI_DO_DEFAULT. + DI_NODI_DEFAULTACTION DI_FLAGS = 0x00200000 + + // Flags for device installation + DI_QUIETINSTALL DI_FLAGS = 0x00800000 // don't confuse the user with questions or excess info + DI_NOFILECOPY DI_FLAGS = 0x01000000 // No file Copy necessary + DI_FORCECOPY DI_FLAGS = 0x02000000 // Force files to be copied from install path + DI_DRIVERPAGE_ADDED DI_FLAGS = 0x04000000 // Prop provider added Driver page. + DI_USECI_SELECTSTRINGS DI_FLAGS = 0x08000000 // Use Class Installer Provided strings in the Select Device Dlg + DI_OVERRIDE_INFFLAGS DI_FLAGS = 0x10000000 // Override INF flags + DI_PROPS_NOCHANGEUSAGE DI_FLAGS = 0x20000000 // No Enable/Disable in General Props + + DI_NOSELECTICONS DI_FLAGS = 0x40000000 // No small icons in select device dialogs + + DI_NOWRITE_IDS DI_FLAGS = 0x80000000 // Don't write HW & Compat IDs on install +) + +// DI_FLAGSEX is SP_DEVINSTALL_PARAMS.FlagsEx values +type DI_FLAGSEX uint32 + +const ( + DI_FLAGSEX_CI_FAILED DI_FLAGSEX = 0x00000004 // Failed to Load/Call class installer + DI_FLAGSEX_FINISHINSTALL_ACTION DI_FLAGSEX = 0x00000008 // Class/co-installer wants to get a DIF_FINISH_INSTALL action in client context. + DI_FLAGSEX_DIDINFOLIST DI_FLAGSEX = 0x00000010 // Did the Class Info List + DI_FLAGSEX_DIDCOMPATINFO DI_FLAGSEX = 0x00000020 // Did the Compat Info List + DI_FLAGSEX_FILTERCLASSES DI_FLAGSEX = 0x00000040 + DI_FLAGSEX_SETFAILEDINSTALL DI_FLAGSEX = 0x00000080 + DI_FLAGSEX_DEVICECHANGE DI_FLAGSEX = 0x00000100 + DI_FLAGSEX_ALWAYSWRITEIDS DI_FLAGSEX = 0x00000200 + DI_FLAGSEX_PROPCHANGE_PENDING DI_FLAGSEX = 0x00000400 // One or more device property sheets have had changes made to them, and need to have a DIF_PROPERTYCHANGE occur. + DI_FLAGSEX_ALLOWEXCLUDEDDRVS DI_FLAGSEX = 0x00000800 + DI_FLAGSEX_NOUIONQUERYREMOVE DI_FLAGSEX = 0x00001000 + DI_FLAGSEX_USECLASSFORCOMPAT DI_FLAGSEX = 0x00002000 // Use the device's class when building compat drv list. (Ignored if DI_COMPAT_FROM_CLASS flag is specified.) + DI_FLAGSEX_NO_DRVREG_MODIFY DI_FLAGSEX = 0x00008000 // Don't run AddReg and DelReg for device's software (driver) key. + DI_FLAGSEX_IN_SYSTEM_SETUP DI_FLAGSEX = 0x00010000 // Installation is occurring during initial system setup. + DI_FLAGSEX_INET_DRIVER DI_FLAGSEX = 0x00020000 // Driver came from Windows Update + DI_FLAGSEX_APPENDDRIVERLIST DI_FLAGSEX = 0x00040000 // Cause SetupDiBuildDriverInfoList to append a new driver list to an existing list. + DI_FLAGSEX_PREINSTALLBACKUP DI_FLAGSEX = 0x00080000 // not used + DI_FLAGSEX_BACKUPONREPLACE DI_FLAGSEX = 0x00100000 // not used + DI_FLAGSEX_DRIVERLIST_FROM_URL DI_FLAGSEX = 0x00200000 // build driver list from INF(s) retrieved from URL specified in SP_DEVINSTALL_PARAMS.DriverPath (empty string means Windows Update website) + DI_FLAGSEX_EXCLUDE_OLD_INET_DRIVERS DI_FLAGSEX = 0x00800000 // Don't include old Internet drivers when building a driver list. Ignored on Windows Vista and later. + DI_FLAGSEX_POWERPAGE_ADDED DI_FLAGSEX = 0x01000000 // class installer added their own power page + DI_FLAGSEX_FILTERSIMILARDRIVERS DI_FLAGSEX = 0x02000000 // only include similar drivers in class list + DI_FLAGSEX_INSTALLEDDRIVER DI_FLAGSEX = 0x04000000 // only add the installed driver to the class or compat driver list. Used in calls to SetupDiBuildDriverInfoList + DI_FLAGSEX_NO_CLASSLIST_NODE_MERGE DI_FLAGSEX = 0x08000000 // Don't remove identical driver nodes from the class list + DI_FLAGSEX_ALTPLATFORM_DRVSEARCH DI_FLAGSEX = 0x10000000 // Build driver list based on alternate platform information specified in associated file queue + DI_FLAGSEX_RESTART_DEVICE_ONLY DI_FLAGSEX = 0x20000000 // only restart the device drivers are being installed on as opposed to restarting all devices using those drivers. + DI_FLAGSEX_RECURSIVESEARCH DI_FLAGSEX = 0x40000000 // Tell SetupDiBuildDriverInfoList to do a recursive search + DI_FLAGSEX_SEARCH_PUBLISHED_INFS DI_FLAGSEX = 0x80000000 // Tell SetupDiBuildDriverInfoList to do a "published INF" search +) + +// ClassInstallHeader is the first member of any class install parameters structure. It contains the device installation request code that defines the format of the rest of the install parameters structure. +type ClassInstallHeader struct { + size uint32 + InstallFunction DI_FUNCTION +} + +func MakeClassInstallHeader(installFunction DI_FUNCTION) *ClassInstallHeader { + hdr := &ClassInstallHeader{InstallFunction: installFunction} + hdr.size = uint32(unsafe.Sizeof(*hdr)) + return hdr +} + +// DICS_STATE specifies values indicating a change in a device's state +type DICS_STATE uint32 + +const ( + DICS_ENABLE DICS_STATE = 0x00000001 // The device is being enabled. + DICS_DISABLE DICS_STATE = 0x00000002 // The device is being disabled. + DICS_PROPCHANGE DICS_STATE = 0x00000003 // The properties of the device have changed. + DICS_START DICS_STATE = 0x00000004 // The device is being started (if the request is for the currently active hardware profile). + DICS_STOP DICS_STATE = 0x00000005 // The device is being stopped. The driver stack will be unloaded and the CSCONFIGFLAG_DO_NOT_START flag will be set for the device. +) + +// DICS_FLAG specifies the scope of a device property change +type DICS_FLAG uint32 + +const ( + DICS_FLAG_GLOBAL DICS_FLAG = 0x00000001 // make change in all hardware profiles + DICS_FLAG_CONFIGSPECIFIC DICS_FLAG = 0x00000002 // make change in specified profile only + DICS_FLAG_CONFIGGENERAL DICS_FLAG = 0x00000004 // 1 or more hardware profile-specific changes to follow (obsolete) +) + +// PropChangeParams is a structure corresponding to a DIF_PROPERTYCHANGE install function. +type PropChangeParams struct { + ClassInstallHeader ClassInstallHeader + StateChange DICS_STATE + Scope DICS_FLAG + HwProfile uint32 +} + +// DI_REMOVEDEVICE specifies the scope of the device removal +type DI_REMOVEDEVICE uint32 + +const ( + DI_REMOVEDEVICE_GLOBAL DI_REMOVEDEVICE = 0x00000001 // Make this change in all hardware profiles. Remove information about the device from the registry. + DI_REMOVEDEVICE_CONFIGSPECIFIC DI_REMOVEDEVICE = 0x00000002 // Make this change to only the hardware profile specified by HwProfile. this flag only applies to root-enumerated devices. When Windows removes the device from the last hardware profile in which it was configured, Windows performs a global removal. +) + +// RemoveDeviceParams is a structure corresponding to a DIF_REMOVE install function. +type RemoveDeviceParams struct { + ClassInstallHeader ClassInstallHeader + Scope DI_REMOVEDEVICE + HwProfile uint32 +} + +// DrvInfoData is driver information structure (member of a driver info list that may be associated with a particular device instance, or (globally) with a device information set) +type DrvInfoData struct { + size uint32 + DriverType uint32 + _ uintptr + description [LINE_LEN]uint16 + mfgName [LINE_LEN]uint16 + providerName [LINE_LEN]uint16 + DriverDate Filetime + DriverVersion uint64 +} + +func (data *DrvInfoData) Description() string { + return UTF16ToString(data.description[:]) +} + +func (data *DrvInfoData) SetDescription(description string) error { + str, err := UTF16FromString(description) + if err != nil { + return err + } + copy(data.description[:], str) + return nil +} + +func (data *DrvInfoData) MfgName() string { + return UTF16ToString(data.mfgName[:]) +} + +func (data *DrvInfoData) SetMfgName(mfgName string) error { + str, err := UTF16FromString(mfgName) + if err != nil { + return err + } + copy(data.mfgName[:], str) + return nil +} + +func (data *DrvInfoData) ProviderName() string { + return UTF16ToString(data.providerName[:]) +} + +func (data *DrvInfoData) SetProviderName(providerName string) error { + str, err := UTF16FromString(providerName) + if err != nil { + return err + } + copy(data.providerName[:], str) + return nil +} + +// IsNewer method returns true if DrvInfoData date and version is newer than supplied parameters. +func (data *DrvInfoData) IsNewer(driverDate Filetime, driverVersion uint64) bool { + if data.DriverDate.HighDateTime > driverDate.HighDateTime { + return true + } + if data.DriverDate.HighDateTime < driverDate.HighDateTime { + return false + } + + if data.DriverDate.LowDateTime > driverDate.LowDateTime { + return true + } + if data.DriverDate.LowDateTime < driverDate.LowDateTime { + return false + } + + if data.DriverVersion > driverVersion { + return true + } + if data.DriverVersion < driverVersion { + return false + } + + return false +} + +// DrvInfoDetailData is driver information details structure (provides detailed information about a particular driver information structure) +type DrvInfoDetailData struct { + size uint32 // Use unsafeSizeOf method + InfDate Filetime + compatIDsOffset uint32 + compatIDsLength uint32 + _ uintptr + sectionName [LINE_LEN]uint16 + infFileName [MAX_PATH]uint16 + drvDescription [LINE_LEN]uint16 + hardwareID [1]uint16 +} + +func (*DrvInfoDetailData) unsafeSizeOf() uint32 { + if unsafe.Sizeof(uintptr(0)) == 4 { + // Windows declares this with pshpack1.h + return uint32(unsafe.Offsetof(DrvInfoDetailData{}.hardwareID) + unsafe.Sizeof(DrvInfoDetailData{}.hardwareID)) + } + return uint32(unsafe.Sizeof(DrvInfoDetailData{})) +} + +func (data *DrvInfoDetailData) SectionName() string { + return UTF16ToString(data.sectionName[:]) +} + +func (data *DrvInfoDetailData) InfFileName() string { + return UTF16ToString(data.infFileName[:]) +} + +func (data *DrvInfoDetailData) DrvDescription() string { + return UTF16ToString(data.drvDescription[:]) +} + +func (data *DrvInfoDetailData) HardwareID() string { + if data.compatIDsOffset > 1 { + bufW := data.getBuf() + return UTF16ToString(bufW[:wcslen(bufW)]) + } + + return "" +} + +func (data *DrvInfoDetailData) CompatIDs() []string { + a := make([]string, 0) + + if data.compatIDsLength > 0 { + bufW := data.getBuf() + bufW = bufW[data.compatIDsOffset : data.compatIDsOffset+data.compatIDsLength] + for i := 0; i < len(bufW); { + j := i + wcslen(bufW[i:]) + if i < j { + a = append(a, UTF16ToString(bufW[i:j])) + } + i = j + 1 + } + } + + return a +} + +func (data *DrvInfoDetailData) getBuf() []uint16 { + len := (data.size - uint32(unsafe.Offsetof(data.hardwareID))) / 2 + sl := struct { + addr *uint16 + len int + cap int + }{&data.hardwareID[0], int(len), int(len)} + return *(*[]uint16)(unsafe.Pointer(&sl)) +} + +// IsCompatible method tests if given hardware ID matches the driver or is listed on the compatible ID list. +func (data *DrvInfoDetailData) IsCompatible(hwid string) bool { + hwidLC := strings.ToLower(hwid) + if strings.ToLower(data.HardwareID()) == hwidLC { + return true + } + a := data.CompatIDs() + for i := range a { + if strings.ToLower(a[i]) == hwidLC { + return true + } + } + + return false +} + +// DICD flags control SetupDiCreateDeviceInfo +type DICD uint32 + +const ( + DICD_GENERATE_ID DICD = 0x00000001 + DICD_INHERIT_CLASSDRVS DICD = 0x00000002 +) + +// SUOI flags control SetupUninstallOEMInf +type SUOI uint32 + +const ( + SUOI_FORCEDELETE SUOI = 0x0001 +) + +// SPDIT flags to distinguish between class drivers and +// device drivers. (Passed in 'DriverType' parameter of +// driver information list APIs) +type SPDIT uint32 + +const ( + SPDIT_NODRIVER SPDIT = 0x00000000 + SPDIT_CLASSDRIVER SPDIT = 0x00000001 + SPDIT_COMPATDRIVER SPDIT = 0x00000002 +) + +// DIGCF flags control what is included in the device information set built by SetupDiGetClassDevs +type DIGCF uint32 + +const ( + DIGCF_DEFAULT DIGCF = 0x00000001 // only valid with DIGCF_DEVICEINTERFACE + DIGCF_PRESENT DIGCF = 0x00000002 + DIGCF_ALLCLASSES DIGCF = 0x00000004 + DIGCF_PROFILE DIGCF = 0x00000008 + DIGCF_DEVICEINTERFACE DIGCF = 0x00000010 +) + +// DIREG specifies values for SetupDiCreateDevRegKey, SetupDiOpenDevRegKey, and SetupDiDeleteDevRegKey. +type DIREG uint32 + +const ( + DIREG_DEV DIREG = 0x00000001 // Open/Create/Delete device key + DIREG_DRV DIREG = 0x00000002 // Open/Create/Delete driver key + DIREG_BOTH DIREG = 0x00000004 // Delete both driver and Device key +) + +// SPDRP specifies device registry property codes +// (Codes marked as read-only (R) may only be used for +// SetupDiGetDeviceRegistryProperty) +// +// These values should cover the same set of registry properties +// as defined by the CM_DRP codes in cfgmgr32.h. +// +// Note that SPDRP codes are zero based while CM_DRP codes are one based! +type SPDRP uint32 + +const ( + SPDRP_DEVICEDESC SPDRP = 0x00000000 // DeviceDesc (R/W) + SPDRP_HARDWAREID SPDRP = 0x00000001 // HardwareID (R/W) + SPDRP_COMPATIBLEIDS SPDRP = 0x00000002 // CompatibleIDs (R/W) + SPDRP_SERVICE SPDRP = 0x00000004 // Service (R/W) + SPDRP_CLASS SPDRP = 0x00000007 // Class (R--tied to ClassGUID) + SPDRP_CLASSGUID SPDRP = 0x00000008 // ClassGUID (R/W) + SPDRP_DRIVER SPDRP = 0x00000009 // Driver (R/W) + SPDRP_CONFIGFLAGS SPDRP = 0x0000000A // ConfigFlags (R/W) + SPDRP_MFG SPDRP = 0x0000000B // Mfg (R/W) + SPDRP_FRIENDLYNAME SPDRP = 0x0000000C // FriendlyName (R/W) + SPDRP_LOCATION_INFORMATION SPDRP = 0x0000000D // LocationInformation (R/W) + SPDRP_PHYSICAL_DEVICE_OBJECT_NAME SPDRP = 0x0000000E // PhysicalDeviceObjectName (R) + SPDRP_CAPABILITIES SPDRP = 0x0000000F // Capabilities (R) + SPDRP_UI_NUMBER SPDRP = 0x00000010 // UiNumber (R) + SPDRP_UPPERFILTERS SPDRP = 0x00000011 // UpperFilters (R/W) + SPDRP_LOWERFILTERS SPDRP = 0x00000012 // LowerFilters (R/W) + SPDRP_BUSTYPEGUID SPDRP = 0x00000013 // BusTypeGUID (R) + SPDRP_LEGACYBUSTYPE SPDRP = 0x00000014 // LegacyBusType (R) + SPDRP_BUSNUMBER SPDRP = 0x00000015 // BusNumber (R) + SPDRP_ENUMERATOR_NAME SPDRP = 0x00000016 // Enumerator Name (R) + SPDRP_SECURITY SPDRP = 0x00000017 // Security (R/W, binary form) + SPDRP_SECURITY_SDS SPDRP = 0x00000018 // Security (W, SDS form) + SPDRP_DEVTYPE SPDRP = 0x00000019 // Device Type (R/W) + SPDRP_EXCLUSIVE SPDRP = 0x0000001A // Device is exclusive-access (R/W) + SPDRP_CHARACTERISTICS SPDRP = 0x0000001B // Device Characteristics (R/W) + SPDRP_ADDRESS SPDRP = 0x0000001C // Device Address (R) + SPDRP_UI_NUMBER_DESC_FORMAT SPDRP = 0x0000001D // UiNumberDescFormat (R/W) + SPDRP_DEVICE_POWER_DATA SPDRP = 0x0000001E // Device Power Data (R) + SPDRP_REMOVAL_POLICY SPDRP = 0x0000001F // Removal Policy (R) + SPDRP_REMOVAL_POLICY_HW_DEFAULT SPDRP = 0x00000020 // Hardware Removal Policy (R) + SPDRP_REMOVAL_POLICY_OVERRIDE SPDRP = 0x00000021 // Removal Policy Override (RW) + SPDRP_INSTALL_STATE SPDRP = 0x00000022 // Device Install State (R) + SPDRP_LOCATION_PATHS SPDRP = 0x00000023 // Device Location Paths (R) + SPDRP_BASE_CONTAINERID SPDRP = 0x00000024 // Base ContainerID (R) + + SPDRP_MAXIMUM_PROPERTY SPDRP = 0x00000025 // Upper bound on ordinals +) + +// DEVPROPTYPE represents the property-data-type identifier that specifies the +// data type of a device property value in the unified device property model. +type DEVPROPTYPE uint32 + +const ( + DEVPROP_TYPEMOD_ARRAY DEVPROPTYPE = 0x00001000 + DEVPROP_TYPEMOD_LIST DEVPROPTYPE = 0x00002000 + + DEVPROP_TYPE_EMPTY DEVPROPTYPE = 0x00000000 + DEVPROP_TYPE_NULL DEVPROPTYPE = 0x00000001 + DEVPROP_TYPE_SBYTE DEVPROPTYPE = 0x00000002 + DEVPROP_TYPE_BYTE DEVPROPTYPE = 0x00000003 + DEVPROP_TYPE_INT16 DEVPROPTYPE = 0x00000004 + DEVPROP_TYPE_UINT16 DEVPROPTYPE = 0x00000005 + DEVPROP_TYPE_INT32 DEVPROPTYPE = 0x00000006 + DEVPROP_TYPE_UINT32 DEVPROPTYPE = 0x00000007 + DEVPROP_TYPE_INT64 DEVPROPTYPE = 0x00000008 + DEVPROP_TYPE_UINT64 DEVPROPTYPE = 0x00000009 + DEVPROP_TYPE_FLOAT DEVPROPTYPE = 0x0000000A + DEVPROP_TYPE_DOUBLE DEVPROPTYPE = 0x0000000B + DEVPROP_TYPE_DECIMAL DEVPROPTYPE = 0x0000000C + DEVPROP_TYPE_GUID DEVPROPTYPE = 0x0000000D + DEVPROP_TYPE_CURRENCY DEVPROPTYPE = 0x0000000E + DEVPROP_TYPE_DATE DEVPROPTYPE = 0x0000000F + DEVPROP_TYPE_FILETIME DEVPROPTYPE = 0x00000010 + DEVPROP_TYPE_BOOLEAN DEVPROPTYPE = 0x00000011 + DEVPROP_TYPE_STRING DEVPROPTYPE = 0x00000012 + DEVPROP_TYPE_STRING_LIST DEVPROPTYPE = DEVPROP_TYPE_STRING | DEVPROP_TYPEMOD_LIST + DEVPROP_TYPE_SECURITY_DESCRIPTOR DEVPROPTYPE = 0x00000013 + DEVPROP_TYPE_SECURITY_DESCRIPTOR_STRING DEVPROPTYPE = 0x00000014 + DEVPROP_TYPE_DEVPROPKEY DEVPROPTYPE = 0x00000015 + DEVPROP_TYPE_DEVPROPTYPE DEVPROPTYPE = 0x00000016 + DEVPROP_TYPE_BINARY DEVPROPTYPE = DEVPROP_TYPE_BYTE | DEVPROP_TYPEMOD_ARRAY + DEVPROP_TYPE_ERROR DEVPROPTYPE = 0x00000017 + DEVPROP_TYPE_NTSTATUS DEVPROPTYPE = 0x00000018 + DEVPROP_TYPE_STRING_INDIRECT DEVPROPTYPE = 0x00000019 + + MAX_DEVPROP_TYPE DEVPROPTYPE = 0x00000019 + MAX_DEVPROP_TYPEMOD DEVPROPTYPE = 0x00002000 + + DEVPROP_MASK_TYPE DEVPROPTYPE = 0x00000FFF + DEVPROP_MASK_TYPEMOD DEVPROPTYPE = 0x0000F000 +) + +// DEVPROPGUID specifies a property category. +type DEVPROPGUID GUID + +// DEVPROPID uniquely identifies the property within the property category. +type DEVPROPID uint32 + +const DEVPROPID_FIRST_USABLE DEVPROPID = 2 + +// DEVPROPKEY represents a device property key for a device property in the +// unified device property model. +type DEVPROPKEY struct { + FmtID DEVPROPGUID + PID DEVPROPID +} + +// CONFIGRET is a return value or error code from cfgmgr32 APIs +type CONFIGRET uint32 + +func (ret CONFIGRET) Error() string { + if win32Error, ok := ret.Unwrap().(Errno); ok { + return fmt.Sprintf("%s (CfgMgr error: 0x%08x)", win32Error.Error(), uint32(ret)) + } + return fmt.Sprintf("CfgMgr error: 0x%08x", uint32(ret)) +} + +func (ret CONFIGRET) Win32Error(defaultError Errno) Errno { + return cm_MapCrToWin32Err(ret, defaultError) +} + +func (ret CONFIGRET) Unwrap() error { + const noMatch = Errno(^uintptr(0)) + win32Error := ret.Win32Error(noMatch) + if win32Error == noMatch { + return nil + } + return win32Error +} + +const ( + CR_SUCCESS CONFIGRET = 0x00000000 + CR_DEFAULT CONFIGRET = 0x00000001 + CR_OUT_OF_MEMORY CONFIGRET = 0x00000002 + CR_INVALID_POINTER CONFIGRET = 0x00000003 + CR_INVALID_FLAG CONFIGRET = 0x00000004 + CR_INVALID_DEVNODE CONFIGRET = 0x00000005 + CR_INVALID_DEVINST = CR_INVALID_DEVNODE + CR_INVALID_RES_DES CONFIGRET = 0x00000006 + CR_INVALID_LOG_CONF CONFIGRET = 0x00000007 + CR_INVALID_ARBITRATOR CONFIGRET = 0x00000008 + CR_INVALID_NODELIST CONFIGRET = 0x00000009 + CR_DEVNODE_HAS_REQS CONFIGRET = 0x0000000A + CR_DEVINST_HAS_REQS = CR_DEVNODE_HAS_REQS + CR_INVALID_RESOURCEID CONFIGRET = 0x0000000B + CR_DLVXD_NOT_FOUND CONFIGRET = 0x0000000C + CR_NO_SUCH_DEVNODE CONFIGRET = 0x0000000D + CR_NO_SUCH_DEVINST = CR_NO_SUCH_DEVNODE + CR_NO_MORE_LOG_CONF CONFIGRET = 0x0000000E + CR_NO_MORE_RES_DES CONFIGRET = 0x0000000F + CR_ALREADY_SUCH_DEVNODE CONFIGRET = 0x00000010 + CR_ALREADY_SUCH_DEVINST = CR_ALREADY_SUCH_DEVNODE + CR_INVALID_RANGE_LIST CONFIGRET = 0x00000011 + CR_INVALID_RANGE CONFIGRET = 0x00000012 + CR_FAILURE CONFIGRET = 0x00000013 + CR_NO_SUCH_LOGICAL_DEV CONFIGRET = 0x00000014 + CR_CREATE_BLOCKED CONFIGRET = 0x00000015 + CR_NOT_SYSTEM_VM CONFIGRET = 0x00000016 + CR_REMOVE_VETOED CONFIGRET = 0x00000017 + CR_APM_VETOED CONFIGRET = 0x00000018 + CR_INVALID_LOAD_TYPE CONFIGRET = 0x00000019 + CR_BUFFER_SMALL CONFIGRET = 0x0000001A + CR_NO_ARBITRATOR CONFIGRET = 0x0000001B + CR_NO_REGISTRY_HANDLE CONFIGRET = 0x0000001C + CR_REGISTRY_ERROR CONFIGRET = 0x0000001D + CR_INVALID_DEVICE_ID CONFIGRET = 0x0000001E + CR_INVALID_DATA CONFIGRET = 0x0000001F + CR_INVALID_API CONFIGRET = 0x00000020 + CR_DEVLOADER_NOT_READY CONFIGRET = 0x00000021 + CR_NEED_RESTART CONFIGRET = 0x00000022 + CR_NO_MORE_HW_PROFILES CONFIGRET = 0x00000023 + CR_DEVICE_NOT_THERE CONFIGRET = 0x00000024 + CR_NO_SUCH_VALUE CONFIGRET = 0x00000025 + CR_WRONG_TYPE CONFIGRET = 0x00000026 + CR_INVALID_PRIORITY CONFIGRET = 0x00000027 + CR_NOT_DISABLEABLE CONFIGRET = 0x00000028 + CR_FREE_RESOURCES CONFIGRET = 0x00000029 + CR_QUERY_VETOED CONFIGRET = 0x0000002A + CR_CANT_SHARE_IRQ CONFIGRET = 0x0000002B + CR_NO_DEPENDENT CONFIGRET = 0x0000002C + CR_SAME_RESOURCES CONFIGRET = 0x0000002D + CR_NO_SUCH_REGISTRY_KEY CONFIGRET = 0x0000002E + CR_INVALID_MACHINENAME CONFIGRET = 0x0000002F + CR_REMOTE_COMM_FAILURE CONFIGRET = 0x00000030 + CR_MACHINE_UNAVAILABLE CONFIGRET = 0x00000031 + CR_NO_CM_SERVICES CONFIGRET = 0x00000032 + CR_ACCESS_DENIED CONFIGRET = 0x00000033 + CR_CALL_NOT_IMPLEMENTED CONFIGRET = 0x00000034 + CR_INVALID_PROPERTY CONFIGRET = 0x00000035 + CR_DEVICE_INTERFACE_ACTIVE CONFIGRET = 0x00000036 + CR_NO_SUCH_DEVICE_INTERFACE CONFIGRET = 0x00000037 + CR_INVALID_REFERENCE_STRING CONFIGRET = 0x00000038 + CR_INVALID_CONFLICT_LIST CONFIGRET = 0x00000039 + CR_INVALID_INDEX CONFIGRET = 0x0000003A + CR_INVALID_STRUCTURE_SIZE CONFIGRET = 0x0000003B + NUM_CR_RESULTS CONFIGRET = 0x0000003C +) + +const ( + CM_GET_DEVICE_INTERFACE_LIST_PRESENT = 0 // only currently 'live' device interfaces + CM_GET_DEVICE_INTERFACE_LIST_ALL_DEVICES = 1 // all registered device interfaces, live or not +) + +const ( + DN_ROOT_ENUMERATED = 0x00000001 // Was enumerated by ROOT + DN_DRIVER_LOADED = 0x00000002 // Has Register_Device_Driver + DN_ENUM_LOADED = 0x00000004 // Has Register_Enumerator + DN_STARTED = 0x00000008 // Is currently configured + DN_MANUAL = 0x00000010 // Manually installed + DN_NEED_TO_ENUM = 0x00000020 // May need reenumeration + DN_NOT_FIRST_TIME = 0x00000040 // Has received a config + DN_HARDWARE_ENUM = 0x00000080 // Enum generates hardware ID + DN_LIAR = 0x00000100 // Lied about can reconfig once + DN_HAS_MARK = 0x00000200 // Not CM_Create_DevInst lately + DN_HAS_PROBLEM = 0x00000400 // Need device installer + DN_FILTERED = 0x00000800 // Is filtered + DN_MOVED = 0x00001000 // Has been moved + DN_DISABLEABLE = 0x00002000 // Can be disabled + DN_REMOVABLE = 0x00004000 // Can be removed + DN_PRIVATE_PROBLEM = 0x00008000 // Has a private problem + DN_MF_PARENT = 0x00010000 // Multi function parent + DN_MF_CHILD = 0x00020000 // Multi function child + DN_WILL_BE_REMOVED = 0x00040000 // DevInst is being removed + DN_NOT_FIRST_TIMEE = 0x00080000 // Has received a config enumerate + DN_STOP_FREE_RES = 0x00100000 // When child is stopped, free resources + DN_REBAL_CANDIDATE = 0x00200000 // Don't skip during rebalance + DN_BAD_PARTIAL = 0x00400000 // This devnode's log_confs do not have same resources + DN_NT_ENUMERATOR = 0x00800000 // This devnode's is an NT enumerator + DN_NT_DRIVER = 0x01000000 // This devnode's is an NT driver + DN_NEEDS_LOCKING = 0x02000000 // Devnode need lock resume processing + DN_ARM_WAKEUP = 0x04000000 // Devnode can be the wakeup device + DN_APM_ENUMERATOR = 0x08000000 // APM aware enumerator + DN_APM_DRIVER = 0x10000000 // APM aware driver + DN_SILENT_INSTALL = 0x20000000 // Silent install + DN_NO_SHOW_IN_DM = 0x40000000 // No show in device manager + DN_BOOT_LOG_PROB = 0x80000000 // Had a problem during preassignment of boot log conf + DN_NEED_RESTART = DN_LIAR // System needs to be restarted for this Devnode to work properly + DN_DRIVER_BLOCKED = DN_NOT_FIRST_TIME // One or more drivers are blocked from loading for this Devnode + DN_LEGACY_DRIVER = DN_MOVED // This device is using a legacy driver + DN_CHILD_WITH_INVALID_ID = DN_HAS_MARK // One or more children have invalid IDs + DN_DEVICE_DISCONNECTED = DN_NEEDS_LOCKING // The function driver for a device reported that the device is not connected. Typically this means a wireless device is out of range. + DN_QUERY_REMOVE_PENDING = DN_MF_PARENT // Device is part of a set of related devices collectively pending query-removal + DN_QUERY_REMOVE_ACTIVE = DN_MF_CHILD // Device is actively engaged in a query-remove IRP + DN_CHANGEABLE_FLAGS = DN_NOT_FIRST_TIME | DN_HARDWARE_ENUM | DN_HAS_MARK | DN_DISABLEABLE | DN_REMOVABLE | DN_MF_CHILD | DN_MF_PARENT | DN_NOT_FIRST_TIMEE | DN_STOP_FREE_RES | DN_REBAL_CANDIDATE | DN_NT_ENUMERATOR | DN_NT_DRIVER | DN_SILENT_INSTALL | DN_NO_SHOW_IN_DM +) + +//sys setupDiCreateDeviceInfoListEx(classGUID *GUID, hwndParent uintptr, machineName *uint16, reserved uintptr) (handle DevInfo, err error) [failretval==DevInfo(InvalidHandle)] = setupapi.SetupDiCreateDeviceInfoListExW + +// SetupDiCreateDeviceInfoListEx function creates an empty device information set on a remote or a local computer and optionally associates the set with a device setup class. +func SetupDiCreateDeviceInfoListEx(classGUID *GUID, hwndParent uintptr, machineName string) (deviceInfoSet DevInfo, err error) { + var machineNameUTF16 *uint16 + if machineName != "" { + machineNameUTF16, err = UTF16PtrFromString(machineName) + if err != nil { + return + } + } + return setupDiCreateDeviceInfoListEx(classGUID, hwndParent, machineNameUTF16, 0) +} + +//sys setupDiGetDeviceInfoListDetail(deviceInfoSet DevInfo, deviceInfoSetDetailData *DevInfoListDetailData) (err error) = setupapi.SetupDiGetDeviceInfoListDetailW + +// SetupDiGetDeviceInfoListDetail function retrieves information associated with a device information set including the class GUID, remote computer handle, and remote computer name. +func SetupDiGetDeviceInfoListDetail(deviceInfoSet DevInfo) (deviceInfoSetDetailData *DevInfoListDetailData, err error) { + data := &DevInfoListDetailData{} + data.size = data.unsafeSizeOf() + + return data, setupDiGetDeviceInfoListDetail(deviceInfoSet, data) +} + +// DeviceInfoListDetail method retrieves information associated with a device information set including the class GUID, remote computer handle, and remote computer name. +func (deviceInfoSet DevInfo) DeviceInfoListDetail() (*DevInfoListDetailData, error) { + return SetupDiGetDeviceInfoListDetail(deviceInfoSet) +} + +//sys setupDiCreateDeviceInfo(deviceInfoSet DevInfo, DeviceName *uint16, classGUID *GUID, DeviceDescription *uint16, hwndParent uintptr, CreationFlags DICD, deviceInfoData *DevInfoData) (err error) = setupapi.SetupDiCreateDeviceInfoW + +// SetupDiCreateDeviceInfo function creates a new device information element and adds it as a new member to the specified device information set. +func SetupDiCreateDeviceInfo(deviceInfoSet DevInfo, deviceName string, classGUID *GUID, deviceDescription string, hwndParent uintptr, creationFlags DICD) (deviceInfoData *DevInfoData, err error) { + deviceNameUTF16, err := UTF16PtrFromString(deviceName) + if err != nil { + return + } + + var deviceDescriptionUTF16 *uint16 + if deviceDescription != "" { + deviceDescriptionUTF16, err = UTF16PtrFromString(deviceDescription) + if err != nil { + return + } + } + + data := &DevInfoData{} + data.size = uint32(unsafe.Sizeof(*data)) + + return data, setupDiCreateDeviceInfo(deviceInfoSet, deviceNameUTF16, classGUID, deviceDescriptionUTF16, hwndParent, creationFlags, data) +} + +// CreateDeviceInfo method creates a new device information element and adds it as a new member to the specified device information set. +func (deviceInfoSet DevInfo) CreateDeviceInfo(deviceName string, classGUID *GUID, deviceDescription string, hwndParent uintptr, creationFlags DICD) (*DevInfoData, error) { + return SetupDiCreateDeviceInfo(deviceInfoSet, deviceName, classGUID, deviceDescription, hwndParent, creationFlags) +} + +//sys setupDiEnumDeviceInfo(deviceInfoSet DevInfo, memberIndex uint32, deviceInfoData *DevInfoData) (err error) = setupapi.SetupDiEnumDeviceInfo + +// SetupDiEnumDeviceInfo function returns a DevInfoData structure that specifies a device information element in a device information set. +func SetupDiEnumDeviceInfo(deviceInfoSet DevInfo, memberIndex int) (*DevInfoData, error) { + data := &DevInfoData{} + data.size = uint32(unsafe.Sizeof(*data)) + + return data, setupDiEnumDeviceInfo(deviceInfoSet, uint32(memberIndex), data) +} + +// EnumDeviceInfo method returns a DevInfoData structure that specifies a device information element in a device information set. +func (deviceInfoSet DevInfo) EnumDeviceInfo(memberIndex int) (*DevInfoData, error) { + return SetupDiEnumDeviceInfo(deviceInfoSet, memberIndex) +} + +// SetupDiDestroyDeviceInfoList function deletes a device information set and frees all associated memory. +//sys SetupDiDestroyDeviceInfoList(deviceInfoSet DevInfo) (err error) = setupapi.SetupDiDestroyDeviceInfoList + +// Close method deletes a device information set and frees all associated memory. +func (deviceInfoSet DevInfo) Close() error { + return SetupDiDestroyDeviceInfoList(deviceInfoSet) +} + +//sys SetupDiBuildDriverInfoList(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT) (err error) = setupapi.SetupDiBuildDriverInfoList + +// BuildDriverInfoList method builds a list of drivers that is associated with a specific device or with the global class driver list for a device information set. +func (deviceInfoSet DevInfo) BuildDriverInfoList(deviceInfoData *DevInfoData, driverType SPDIT) error { + return SetupDiBuildDriverInfoList(deviceInfoSet, deviceInfoData, driverType) +} + +//sys SetupDiCancelDriverInfoSearch(deviceInfoSet DevInfo) (err error) = setupapi.SetupDiCancelDriverInfoSearch + +// CancelDriverInfoSearch method cancels a driver list search that is currently in progress in a different thread. +func (deviceInfoSet DevInfo) CancelDriverInfoSearch() error { + return SetupDiCancelDriverInfoSearch(deviceInfoSet) +} + +//sys setupDiEnumDriverInfo(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT, memberIndex uint32, driverInfoData *DrvInfoData) (err error) = setupapi.SetupDiEnumDriverInfoW + +// SetupDiEnumDriverInfo function enumerates the members of a driver list. +func SetupDiEnumDriverInfo(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT, memberIndex int) (*DrvInfoData, error) { + data := &DrvInfoData{} + data.size = uint32(unsafe.Sizeof(*data)) + + return data, setupDiEnumDriverInfo(deviceInfoSet, deviceInfoData, driverType, uint32(memberIndex), data) +} + +// EnumDriverInfo method enumerates the members of a driver list. +func (deviceInfoSet DevInfo) EnumDriverInfo(deviceInfoData *DevInfoData, driverType SPDIT, memberIndex int) (*DrvInfoData, error) { + return SetupDiEnumDriverInfo(deviceInfoSet, deviceInfoData, driverType, memberIndex) +} + +//sys setupDiGetSelectedDriver(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (err error) = setupapi.SetupDiGetSelectedDriverW + +// SetupDiGetSelectedDriver function retrieves the selected driver for a device information set or a particular device information element. +func SetupDiGetSelectedDriver(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (*DrvInfoData, error) { + data := &DrvInfoData{} + data.size = uint32(unsafe.Sizeof(*data)) + + return data, setupDiGetSelectedDriver(deviceInfoSet, deviceInfoData, data) +} + +// SelectedDriver method retrieves the selected driver for a device information set or a particular device information element. +func (deviceInfoSet DevInfo) SelectedDriver(deviceInfoData *DevInfoData) (*DrvInfoData, error) { + return SetupDiGetSelectedDriver(deviceInfoSet, deviceInfoData) +} + +//sys SetupDiSetSelectedDriver(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (err error) = setupapi.SetupDiSetSelectedDriverW + +// SetSelectedDriver method sets, or resets, the selected driver for a device information element or the selected class driver for a device information set. +func (deviceInfoSet DevInfo) SetSelectedDriver(deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) error { + return SetupDiSetSelectedDriver(deviceInfoSet, deviceInfoData, driverInfoData) +} + +//sys setupDiGetDriverInfoDetail(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData, driverInfoDetailData *DrvInfoDetailData, driverInfoDetailDataSize uint32, requiredSize *uint32) (err error) = setupapi.SetupDiGetDriverInfoDetailW + +// SetupDiGetDriverInfoDetail function retrieves driver information detail for a device information set or a particular device information element in the device information set. +func SetupDiGetDriverInfoDetail(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (*DrvInfoDetailData, error) { + reqSize := uint32(2048) + for { + buf := make([]byte, reqSize) + data := (*DrvInfoDetailData)(unsafe.Pointer(&buf[0])) + data.size = data.unsafeSizeOf() + err := setupDiGetDriverInfoDetail(deviceInfoSet, deviceInfoData, driverInfoData, data, uint32(len(buf)), &reqSize) + if err == ERROR_INSUFFICIENT_BUFFER { + continue + } + if err != nil { + return nil, err + } + data.size = reqSize + return data, nil + } +} + +// DriverInfoDetail method retrieves driver information detail for a device information set or a particular device information element in the device information set. +func (deviceInfoSet DevInfo) DriverInfoDetail(deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (*DrvInfoDetailData, error) { + return SetupDiGetDriverInfoDetail(deviceInfoSet, deviceInfoData, driverInfoData) +} + +//sys SetupDiDestroyDriverInfoList(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT) (err error) = setupapi.SetupDiDestroyDriverInfoList + +// DestroyDriverInfoList method deletes a driver list. +func (deviceInfoSet DevInfo) DestroyDriverInfoList(deviceInfoData *DevInfoData, driverType SPDIT) error { + return SetupDiDestroyDriverInfoList(deviceInfoSet, deviceInfoData, driverType) +} + +//sys setupDiGetClassDevsEx(classGUID *GUID, Enumerator *uint16, hwndParent uintptr, Flags DIGCF, deviceInfoSet DevInfo, machineName *uint16, reserved uintptr) (handle DevInfo, err error) [failretval==DevInfo(InvalidHandle)] = setupapi.SetupDiGetClassDevsExW + +// SetupDiGetClassDevsEx function returns a handle to a device information set that contains requested device information elements for a local or a remote computer. +func SetupDiGetClassDevsEx(classGUID *GUID, enumerator string, hwndParent uintptr, flags DIGCF, deviceInfoSet DevInfo, machineName string) (handle DevInfo, err error) { + var enumeratorUTF16 *uint16 + if enumerator != "" { + enumeratorUTF16, err = UTF16PtrFromString(enumerator) + if err != nil { + return + } + } + var machineNameUTF16 *uint16 + if machineName != "" { + machineNameUTF16, err = UTF16PtrFromString(machineName) + if err != nil { + return + } + } + return setupDiGetClassDevsEx(classGUID, enumeratorUTF16, hwndParent, flags, deviceInfoSet, machineNameUTF16, 0) +} + +// SetupDiCallClassInstaller function calls the appropriate class installer, and any registered co-installers, with the specified installation request (DIF code). +//sys SetupDiCallClassInstaller(installFunction DI_FUNCTION, deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) = setupapi.SetupDiCallClassInstaller + +// CallClassInstaller member calls the appropriate class installer, and any registered co-installers, with the specified installation request (DIF code). +func (deviceInfoSet DevInfo) CallClassInstaller(installFunction DI_FUNCTION, deviceInfoData *DevInfoData) error { + return SetupDiCallClassInstaller(installFunction, deviceInfoSet, deviceInfoData) +} + +// SetupDiOpenDevRegKey function opens a registry key for device-specific configuration information. +//sys SetupDiOpenDevRegKey(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, Scope DICS_FLAG, HwProfile uint32, KeyType DIREG, samDesired uint32) (key Handle, err error) [failretval==InvalidHandle] = setupapi.SetupDiOpenDevRegKey + +// OpenDevRegKey method opens a registry key for device-specific configuration information. +func (deviceInfoSet DevInfo) OpenDevRegKey(DeviceInfoData *DevInfoData, Scope DICS_FLAG, HwProfile uint32, KeyType DIREG, samDesired uint32) (Handle, error) { + return SetupDiOpenDevRegKey(deviceInfoSet, DeviceInfoData, Scope, HwProfile, KeyType, samDesired) +} + +//sys setupDiGetDeviceProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, propertyKey *DEVPROPKEY, propertyType *DEVPROPTYPE, propertyBuffer *byte, propertyBufferSize uint32, requiredSize *uint32, flags uint32) (err error) = setupapi.SetupDiGetDevicePropertyW + +// SetupDiGetDeviceProperty function retrieves a specified device instance property. +func SetupDiGetDeviceProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, propertyKey *DEVPROPKEY) (value interface{}, err error) { + reqSize := uint32(256) + for { + var dataType DEVPROPTYPE + buf := make([]byte, reqSize) + err = setupDiGetDeviceProperty(deviceInfoSet, deviceInfoData, propertyKey, &dataType, &buf[0], uint32(len(buf)), &reqSize, 0) + if err == ERROR_INSUFFICIENT_BUFFER { + continue + } + if err != nil { + return + } + switch dataType { + case DEVPROP_TYPE_STRING: + ret := UTF16ToString(bufToUTF16(buf)) + runtime.KeepAlive(buf) + return ret, nil + } + return nil, errors.New("unimplemented property type") + } +} + +//sys setupDiGetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyRegDataType *uint32, propertyBuffer *byte, propertyBufferSize uint32, requiredSize *uint32) (err error) = setupapi.SetupDiGetDeviceRegistryPropertyW + +// SetupDiGetDeviceRegistryProperty function retrieves a specified Plug and Play device property. +func SetupDiGetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP) (value interface{}, err error) { + reqSize := uint32(256) + for { + var dataType uint32 + buf := make([]byte, reqSize) + err = setupDiGetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property, &dataType, &buf[0], uint32(len(buf)), &reqSize) + if err == ERROR_INSUFFICIENT_BUFFER { + continue + } + if err != nil { + return + } + return getRegistryValue(buf[:reqSize], dataType) + } +} + +func getRegistryValue(buf []byte, dataType uint32) (interface{}, error) { + switch dataType { + case REG_SZ: + ret := UTF16ToString(bufToUTF16(buf)) + runtime.KeepAlive(buf) + return ret, nil + case REG_EXPAND_SZ: + value := UTF16ToString(bufToUTF16(buf)) + if value == "" { + return "", nil + } + p, err := syscall.UTF16PtrFromString(value) + if err != nil { + return "", err + } + ret := make([]uint16, 100) + for { + n, err := ExpandEnvironmentStrings(p, &ret[0], uint32(len(ret))) + if err != nil { + return "", err + } + if n <= uint32(len(ret)) { + return UTF16ToString(ret[:n]), nil + } + ret = make([]uint16, n) + } + case REG_BINARY: + return buf, nil + case REG_DWORD_LITTLE_ENDIAN: + return binary.LittleEndian.Uint32(buf), nil + case REG_DWORD_BIG_ENDIAN: + return binary.BigEndian.Uint32(buf), nil + case REG_MULTI_SZ: + bufW := bufToUTF16(buf) + a := []string{} + for i := 0; i < len(bufW); { + j := i + wcslen(bufW[i:]) + if i < j { + a = append(a, UTF16ToString(bufW[i:j])) + } + i = j + 1 + } + runtime.KeepAlive(buf) + return a, nil + case REG_QWORD_LITTLE_ENDIAN: + return binary.LittleEndian.Uint64(buf), nil + default: + return nil, fmt.Errorf("Unsupported registry value type: %v", dataType) + } +} + +// bufToUTF16 function reinterprets []byte buffer as []uint16 +func bufToUTF16(buf []byte) []uint16 { + sl := struct { + addr *uint16 + len int + cap int + }{(*uint16)(unsafe.Pointer(&buf[0])), len(buf) / 2, cap(buf) / 2} + return *(*[]uint16)(unsafe.Pointer(&sl)) +} + +// utf16ToBuf function reinterprets []uint16 as []byte +func utf16ToBuf(buf []uint16) []byte { + sl := struct { + addr *byte + len int + cap int + }{(*byte)(unsafe.Pointer(&buf[0])), len(buf) * 2, cap(buf) * 2} + return *(*[]byte)(unsafe.Pointer(&sl)) +} + +func wcslen(str []uint16) int { + for i := 0; i < len(str); i++ { + if str[i] == 0 { + return i + } + } + return len(str) +} + +// DeviceRegistryProperty method retrieves a specified Plug and Play device property. +func (deviceInfoSet DevInfo) DeviceRegistryProperty(deviceInfoData *DevInfoData, property SPDRP) (interface{}, error) { + return SetupDiGetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property) +} + +//sys setupDiSetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyBuffer *byte, propertyBufferSize uint32) (err error) = setupapi.SetupDiSetDeviceRegistryPropertyW + +// SetupDiSetDeviceRegistryProperty function sets a Plug and Play device property for a device. +func SetupDiSetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyBuffers []byte) error { + return setupDiSetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property, &propertyBuffers[0], uint32(len(propertyBuffers))) +} + +// SetDeviceRegistryProperty function sets a Plug and Play device property for a device. +func (deviceInfoSet DevInfo) SetDeviceRegistryProperty(deviceInfoData *DevInfoData, property SPDRP, propertyBuffers []byte) error { + return SetupDiSetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property, propertyBuffers) +} + +// SetDeviceRegistryPropertyString method sets a Plug and Play device property string for a device. +func (deviceInfoSet DevInfo) SetDeviceRegistryPropertyString(deviceInfoData *DevInfoData, property SPDRP, str string) error { + str16, err := UTF16FromString(str) + if err != nil { + return err + } + err = SetupDiSetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property, utf16ToBuf(append(str16, 0))) + runtime.KeepAlive(str16) + return err +} + +//sys setupDiGetDeviceInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, deviceInstallParams *DevInstallParams) (err error) = setupapi.SetupDiGetDeviceInstallParamsW + +// SetupDiGetDeviceInstallParams function retrieves device installation parameters for a device information set or a particular device information element. +func SetupDiGetDeviceInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (*DevInstallParams, error) { + params := &DevInstallParams{} + params.size = uint32(unsafe.Sizeof(*params)) + + return params, setupDiGetDeviceInstallParams(deviceInfoSet, deviceInfoData, params) +} + +// DeviceInstallParams method retrieves device installation parameters for a device information set or a particular device information element. +func (deviceInfoSet DevInfo) DeviceInstallParams(deviceInfoData *DevInfoData) (*DevInstallParams, error) { + return SetupDiGetDeviceInstallParams(deviceInfoSet, deviceInfoData) +} + +//sys setupDiGetDeviceInstanceId(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, instanceId *uint16, instanceIdSize uint32, instanceIdRequiredSize *uint32) (err error) = setupapi.SetupDiGetDeviceInstanceIdW + +// SetupDiGetDeviceInstanceId function retrieves the instance ID of the device. +func SetupDiGetDeviceInstanceId(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (string, error) { + reqSize := uint32(1024) + for { + buf := make([]uint16, reqSize) + err := setupDiGetDeviceInstanceId(deviceInfoSet, deviceInfoData, &buf[0], uint32(len(buf)), &reqSize) + if err == ERROR_INSUFFICIENT_BUFFER { + continue + } + if err != nil { + return "", err + } + return UTF16ToString(buf), nil + } +} + +// DeviceInstanceID method retrieves the instance ID of the device. +func (deviceInfoSet DevInfo) DeviceInstanceID(deviceInfoData *DevInfoData) (string, error) { + return SetupDiGetDeviceInstanceId(deviceInfoSet, deviceInfoData) +} + +// SetupDiGetClassInstallParams function retrieves class installation parameters for a device information set or a particular device information element. +//sys SetupDiGetClassInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32, requiredSize *uint32) (err error) = setupapi.SetupDiGetClassInstallParamsW + +// ClassInstallParams method retrieves class installation parameters for a device information set or a particular device information element. +func (deviceInfoSet DevInfo) ClassInstallParams(deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32, requiredSize *uint32) error { + return SetupDiGetClassInstallParams(deviceInfoSet, deviceInfoData, classInstallParams, classInstallParamsSize, requiredSize) +} + +//sys SetupDiSetDeviceInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, deviceInstallParams *DevInstallParams) (err error) = setupapi.SetupDiSetDeviceInstallParamsW + +// SetDeviceInstallParams member sets device installation parameters for a device information set or a particular device information element. +func (deviceInfoSet DevInfo) SetDeviceInstallParams(deviceInfoData *DevInfoData, deviceInstallParams *DevInstallParams) error { + return SetupDiSetDeviceInstallParams(deviceInfoSet, deviceInfoData, deviceInstallParams) +} + +// SetupDiSetClassInstallParams function sets or clears class install parameters for a device information set or a particular device information element. +//sys SetupDiSetClassInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32) (err error) = setupapi.SetupDiSetClassInstallParamsW + +// SetClassInstallParams method sets or clears class install parameters for a device information set or a particular device information element. +func (deviceInfoSet DevInfo) SetClassInstallParams(deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32) error { + return SetupDiSetClassInstallParams(deviceInfoSet, deviceInfoData, classInstallParams, classInstallParamsSize) +} + +//sys setupDiClassNameFromGuidEx(classGUID *GUID, className *uint16, classNameSize uint32, requiredSize *uint32, machineName *uint16, reserved uintptr) (err error) = setupapi.SetupDiClassNameFromGuidExW + +// SetupDiClassNameFromGuidEx function retrieves the class name associated with a class GUID. The class can be installed on a local or remote computer. +func SetupDiClassNameFromGuidEx(classGUID *GUID, machineName string) (className string, err error) { + var classNameUTF16 [MAX_CLASS_NAME_LEN]uint16 + + var machineNameUTF16 *uint16 + if machineName != "" { + machineNameUTF16, err = UTF16PtrFromString(machineName) + if err != nil { + return + } + } + + err = setupDiClassNameFromGuidEx(classGUID, &classNameUTF16[0], MAX_CLASS_NAME_LEN, nil, machineNameUTF16, 0) + if err != nil { + return + } + + className = UTF16ToString(classNameUTF16[:]) + return +} + +//sys setupDiClassGuidsFromNameEx(className *uint16, classGuidList *GUID, classGuidListSize uint32, requiredSize *uint32, machineName *uint16, reserved uintptr) (err error) = setupapi.SetupDiClassGuidsFromNameExW + +// SetupDiClassGuidsFromNameEx function retrieves the GUIDs associated with the specified class name. This resulting list contains the classes currently installed on a local or remote computer. +func SetupDiClassGuidsFromNameEx(className string, machineName string) ([]GUID, error) { + classNameUTF16, err := UTF16PtrFromString(className) + if err != nil { + return nil, err + } + + var machineNameUTF16 *uint16 + if machineName != "" { + machineNameUTF16, err = UTF16PtrFromString(machineName) + if err != nil { + return nil, err + } + } + + reqSize := uint32(4) + for { + buf := make([]GUID, reqSize) + err = setupDiClassGuidsFromNameEx(classNameUTF16, &buf[0], uint32(len(buf)), &reqSize, machineNameUTF16, 0) + if err == ERROR_INSUFFICIENT_BUFFER { + continue + } + if err != nil { + return nil, err + } + return buf[:reqSize], nil + } +} + +//sys setupDiGetSelectedDevice(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) = setupapi.SetupDiGetSelectedDevice + +// SetupDiGetSelectedDevice function retrieves the selected device information element in a device information set. +func SetupDiGetSelectedDevice(deviceInfoSet DevInfo) (*DevInfoData, error) { + data := &DevInfoData{} + data.size = uint32(unsafe.Sizeof(*data)) + + return data, setupDiGetSelectedDevice(deviceInfoSet, data) +} + +// SelectedDevice method retrieves the selected device information element in a device information set. +func (deviceInfoSet DevInfo) SelectedDevice() (*DevInfoData, error) { + return SetupDiGetSelectedDevice(deviceInfoSet) +} + +// SetupDiSetSelectedDevice function sets a device information element as the selected member of a device information set. This function is typically used by an installation wizard. +//sys SetupDiSetSelectedDevice(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) = setupapi.SetupDiSetSelectedDevice + +// SetSelectedDevice method sets a device information element as the selected member of a device information set. This function is typically used by an installation wizard. +func (deviceInfoSet DevInfo) SetSelectedDevice(deviceInfoData *DevInfoData) error { + return SetupDiSetSelectedDevice(deviceInfoSet, deviceInfoData) +} + +//sys setupUninstallOEMInf(infFileName *uint16, flags SUOI, reserved uintptr) (err error) = setupapi.SetupUninstallOEMInfW + +// SetupUninstallOEMInf uninstalls the specified driver. +func SetupUninstallOEMInf(infFileName string, flags SUOI) error { + infFileName16, err := UTF16PtrFromString(infFileName) + if err != nil { + return err + } + return setupUninstallOEMInf(infFileName16, flags, 0) +} + +//sys cm_MapCrToWin32Err(configRet CONFIGRET, defaultWin32Error Errno) (ret Errno) = CfgMgr32.CM_MapCrToWin32Err + +//sys cm_Get_Device_Interface_List_Size(len *uint32, interfaceClass *GUID, deviceID *uint16, flags uint32) (ret CONFIGRET) = CfgMgr32.CM_Get_Device_Interface_List_SizeW +//sys cm_Get_Device_Interface_List(interfaceClass *GUID, deviceID *uint16, buffer *uint16, bufferLen uint32, flags uint32) (ret CONFIGRET) = CfgMgr32.CM_Get_Device_Interface_ListW + +func CM_Get_Device_Interface_List(deviceID string, interfaceClass *GUID, flags uint32) ([]string, error) { + deviceID16, err := UTF16PtrFromString(deviceID) + if err != nil { + return nil, err + } + var buf []uint16 + var buflen uint32 + for { + if ret := cm_Get_Device_Interface_List_Size(&buflen, interfaceClass, deviceID16, flags); ret != CR_SUCCESS { + return nil, ret + } + buf = make([]uint16, buflen) + if ret := cm_Get_Device_Interface_List(interfaceClass, deviceID16, &buf[0], buflen, flags); ret == CR_SUCCESS { + break + } else if ret != CR_BUFFER_SMALL { + return nil, ret + } + } + var interfaces []string + for i := 0; i < len(buf); { + j := i + wcslen(buf[i:]) + if i < j { + interfaces = append(interfaces, UTF16ToString(buf[i:j])) + } + i = j + 1 + } + if interfaces == nil { + return nil, ERROR_NO_SUCH_DEVICE_INTERFACE + } + return interfaces, nil +} + +//sys cm_Get_DevNode_Status(status *uint32, problemNumber *uint32, devInst DEVINST, flags uint32) (ret CONFIGRET) = CfgMgr32.CM_Get_DevNode_Status + +func CM_Get_DevNode_Status(status *uint32, problemNumber *uint32, devInst DEVINST, flags uint32) error { + ret := cm_Get_DevNode_Status(status, problemNumber, devInst, flags) + if ret == CR_SUCCESS { + return nil + } + return ret +} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/setupapierrors_windows.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/setupapierrors_windows.go deleted file mode 100644 index 1681810e0..000000000 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/setupapierrors_windows.go +++ /dev/null @@ -1,100 +0,0 @@ -// Copyright 2020 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package windows - -import "syscall" - -const ( - ERROR_EXPECTED_SECTION_NAME syscall.Errno = 0x20000000 | 0xC0000000 | 0 - ERROR_BAD_SECTION_NAME_LINE syscall.Errno = 0x20000000 | 0xC0000000 | 1 - ERROR_SECTION_NAME_TOO_LONG syscall.Errno = 0x20000000 | 0xC0000000 | 2 - ERROR_GENERAL_SYNTAX syscall.Errno = 0x20000000 | 0xC0000000 | 3 - ERROR_WRONG_INF_STYLE syscall.Errno = 0x20000000 | 0xC0000000 | 0x100 - ERROR_SECTION_NOT_FOUND syscall.Errno = 0x20000000 | 0xC0000000 | 0x101 - ERROR_LINE_NOT_FOUND syscall.Errno = 0x20000000 | 0xC0000000 | 0x102 - ERROR_NO_BACKUP syscall.Errno = 0x20000000 | 0xC0000000 | 0x103 - ERROR_NO_ASSOCIATED_CLASS syscall.Errno = 0x20000000 | 0xC0000000 | 0x200 - ERROR_CLASS_MISMATCH syscall.Errno = 0x20000000 | 0xC0000000 | 0x201 - ERROR_DUPLICATE_FOUND syscall.Errno = 0x20000000 | 0xC0000000 | 0x202 - ERROR_NO_DRIVER_SELECTED syscall.Errno = 0x20000000 | 0xC0000000 | 0x203 - ERROR_KEY_DOES_NOT_EXIST syscall.Errno = 0x20000000 | 0xC0000000 | 0x204 - ERROR_INVALID_DEVINST_NAME syscall.Errno = 0x20000000 | 0xC0000000 | 0x205 - ERROR_INVALID_CLASS syscall.Errno = 0x20000000 | 0xC0000000 | 0x206 - ERROR_DEVINST_ALREADY_EXISTS syscall.Errno = 0x20000000 | 0xC0000000 | 0x207 - ERROR_DEVINFO_NOT_REGISTERED syscall.Errno = 0x20000000 | 0xC0000000 | 0x208 - ERROR_INVALID_REG_PROPERTY syscall.Errno = 0x20000000 | 0xC0000000 | 0x209 - ERROR_NO_INF syscall.Errno = 0x20000000 | 0xC0000000 | 0x20A - ERROR_NO_SUCH_DEVINST syscall.Errno = 0x20000000 | 0xC0000000 | 0x20B - ERROR_CANT_LOAD_CLASS_ICON syscall.Errno = 0x20000000 | 0xC0000000 | 0x20C - ERROR_INVALID_CLASS_INSTALLER syscall.Errno = 0x20000000 | 0xC0000000 | 0x20D - ERROR_DI_DO_DEFAULT syscall.Errno = 0x20000000 | 0xC0000000 | 0x20E - ERROR_DI_NOFILECOPY syscall.Errno = 0x20000000 | 0xC0000000 | 0x20F - ERROR_INVALID_HWPROFILE syscall.Errno = 0x20000000 | 0xC0000000 | 0x210 - ERROR_NO_DEVICE_SELECTED syscall.Errno = 0x20000000 | 0xC0000000 | 0x211 - ERROR_DEVINFO_LIST_LOCKED syscall.Errno = 0x20000000 | 0xC0000000 | 0x212 - ERROR_DEVINFO_DATA_LOCKED syscall.Errno = 0x20000000 | 0xC0000000 | 0x213 - ERROR_DI_BAD_PATH syscall.Errno = 0x20000000 | 0xC0000000 | 0x214 - ERROR_NO_CLASSINSTALL_PARAMS syscall.Errno = 0x20000000 | 0xC0000000 | 0x215 - ERROR_FILEQUEUE_LOCKED syscall.Errno = 0x20000000 | 0xC0000000 | 0x216 - ERROR_BAD_SERVICE_INSTALLSECT syscall.Errno = 0x20000000 | 0xC0000000 | 0x217 - ERROR_NO_CLASS_DRIVER_LIST syscall.Errno = 0x20000000 | 0xC0000000 | 0x218 - ERROR_NO_ASSOCIATED_SERVICE syscall.Errno = 0x20000000 | 0xC0000000 | 0x219 - ERROR_NO_DEFAULT_DEVICE_INTERFACE syscall.Errno = 0x20000000 | 0xC0000000 | 0x21A - ERROR_DEVICE_INTERFACE_ACTIVE syscall.Errno = 0x20000000 | 0xC0000000 | 0x21B - ERROR_DEVICE_INTERFACE_REMOVED syscall.Errno = 0x20000000 | 0xC0000000 | 0x21C - ERROR_BAD_INTERFACE_INSTALLSECT syscall.Errno = 0x20000000 | 0xC0000000 | 0x21D - ERROR_NO_SUCH_INTERFACE_CLASS syscall.Errno = 0x20000000 | 0xC0000000 | 0x21E - ERROR_INVALID_REFERENCE_STRING syscall.Errno = 0x20000000 | 0xC0000000 | 0x21F - ERROR_INVALID_MACHINENAME syscall.Errno = 0x20000000 | 0xC0000000 | 0x220 - ERROR_REMOTE_COMM_FAILURE syscall.Errno = 0x20000000 | 0xC0000000 | 0x221 - ERROR_MACHINE_UNAVAILABLE syscall.Errno = 0x20000000 | 0xC0000000 | 0x222 - ERROR_NO_CONFIGMGR_SERVICES syscall.Errno = 0x20000000 | 0xC0000000 | 0x223 - ERROR_INVALID_PROPPAGE_PROVIDER syscall.Errno = 0x20000000 | 0xC0000000 | 0x224 - ERROR_NO_SUCH_DEVICE_INTERFACE syscall.Errno = 0x20000000 | 0xC0000000 | 0x225 - ERROR_DI_POSTPROCESSING_REQUIRED syscall.Errno = 0x20000000 | 0xC0000000 | 0x226 - ERROR_INVALID_COINSTALLER syscall.Errno = 0x20000000 | 0xC0000000 | 0x227 - ERROR_NO_COMPAT_DRIVERS syscall.Errno = 0x20000000 | 0xC0000000 | 0x228 - ERROR_NO_DEVICE_ICON syscall.Errno = 0x20000000 | 0xC0000000 | 0x229 - ERROR_INVALID_INF_LOGCONFIG syscall.Errno = 0x20000000 | 0xC0000000 | 0x22A - ERROR_DI_DONT_INSTALL syscall.Errno = 0x20000000 | 0xC0000000 | 0x22B - ERROR_INVALID_FILTER_DRIVER syscall.Errno = 0x20000000 | 0xC0000000 | 0x22C - ERROR_NON_WINDOWS_NT_DRIVER syscall.Errno = 0x20000000 | 0xC0000000 | 0x22D - ERROR_NON_WINDOWS_DRIVER syscall.Errno = 0x20000000 | 0xC0000000 | 0x22E - ERROR_NO_CATALOG_FOR_OEM_INF syscall.Errno = 0x20000000 | 0xC0000000 | 0x22F - ERROR_DEVINSTALL_QUEUE_NONNATIVE syscall.Errno = 0x20000000 | 0xC0000000 | 0x230 - ERROR_NOT_DISABLEABLE syscall.Errno = 0x20000000 | 0xC0000000 | 0x231 - ERROR_CANT_REMOVE_DEVINST syscall.Errno = 0x20000000 | 0xC0000000 | 0x232 - ERROR_INVALID_TARGET syscall.Errno = 0x20000000 | 0xC0000000 | 0x233 - ERROR_DRIVER_NONNATIVE syscall.Errno = 0x20000000 | 0xC0000000 | 0x234 - ERROR_IN_WOW64 syscall.Errno = 0x20000000 | 0xC0000000 | 0x235 - ERROR_SET_SYSTEM_RESTORE_POINT syscall.Errno = 0x20000000 | 0xC0000000 | 0x236 - ERROR_SCE_DISABLED syscall.Errno = 0x20000000 | 0xC0000000 | 0x238 - ERROR_UNKNOWN_EXCEPTION syscall.Errno = 0x20000000 | 0xC0000000 | 0x239 - ERROR_PNP_REGISTRY_ERROR syscall.Errno = 0x20000000 | 0xC0000000 | 0x23A - ERROR_REMOTE_REQUEST_UNSUPPORTED syscall.Errno = 0x20000000 | 0xC0000000 | 0x23B - ERROR_NOT_AN_INSTALLED_OEM_INF syscall.Errno = 0x20000000 | 0xC0000000 | 0x23C - ERROR_INF_IN_USE_BY_DEVICES syscall.Errno = 0x20000000 | 0xC0000000 | 0x23D - ERROR_DI_FUNCTION_OBSOLETE syscall.Errno = 0x20000000 | 0xC0000000 | 0x23E - ERROR_NO_AUTHENTICODE_CATALOG syscall.Errno = 0x20000000 | 0xC0000000 | 0x23F - ERROR_AUTHENTICODE_DISALLOWED syscall.Errno = 0x20000000 | 0xC0000000 | 0x240 - ERROR_AUTHENTICODE_TRUSTED_PUBLISHER syscall.Errno = 0x20000000 | 0xC0000000 | 0x241 - ERROR_AUTHENTICODE_TRUST_NOT_ESTABLISHED syscall.Errno = 0x20000000 | 0xC0000000 | 0x242 - ERROR_AUTHENTICODE_PUBLISHER_NOT_TRUSTED syscall.Errno = 0x20000000 | 0xC0000000 | 0x243 - ERROR_SIGNATURE_OSATTRIBUTE_MISMATCH syscall.Errno = 0x20000000 | 0xC0000000 | 0x244 - ERROR_ONLY_VALIDATE_VIA_AUTHENTICODE syscall.Errno = 0x20000000 | 0xC0000000 | 0x245 - ERROR_DEVICE_INSTALLER_NOT_READY syscall.Errno = 0x20000000 | 0xC0000000 | 0x246 - ERROR_DRIVER_STORE_ADD_FAILED syscall.Errno = 0x20000000 | 0xC0000000 | 0x247 - ERROR_DEVICE_INSTALL_BLOCKED syscall.Errno = 0x20000000 | 0xC0000000 | 0x248 - ERROR_DRIVER_INSTALL_BLOCKED syscall.Errno = 0x20000000 | 0xC0000000 | 0x249 - ERROR_WRONG_INF_TYPE syscall.Errno = 0x20000000 | 0xC0000000 | 0x24A - ERROR_FILE_HASH_NOT_IN_CATALOG syscall.Errno = 0x20000000 | 0xC0000000 | 0x24B - ERROR_DRIVER_STORE_DELETE_FAILED syscall.Errno = 0x20000000 | 0xC0000000 | 0x24C - ERROR_UNRECOVERABLE_STACK_OVERFLOW syscall.Errno = 0x20000000 | 0xC0000000 | 0x300 - EXCEPTION_SPAPI_UNRECOVERABLE_STACK_OVERFLOW syscall.Errno = ERROR_UNRECOVERABLE_STACK_OVERFLOW - ERROR_NO_DEFAULT_INTERFACE_DEVICE syscall.Errno = ERROR_NO_DEFAULT_DEVICE_INTERFACE - ERROR_INTERFACE_DEVICE_ACTIVE syscall.Errno = ERROR_DEVICE_INTERFACE_ACTIVE - ERROR_INTERFACE_DEVICE_REMOVED syscall.Errno = ERROR_DEVICE_INTERFACE_REMOVED - ERROR_NO_SUCH_INTERFACE_DEVICE syscall.Errno = ERROR_NO_SUCH_DEVICE_INTERFACE -) diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/str.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/str.go index 917cc2aae..4fc01434e 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/str.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/str.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build windows // +build windows package windows diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/syscall.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/syscall.go index 6122f557a..72074d582 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/syscall.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/syscall.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build windows // +build windows // Package windows contains an interface to the low-level operating system diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/syscall_windows.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/syscall_windows.go index ff2d45d43..ce3075c45 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/syscall_windows.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/syscall_windows.go @@ -10,6 +10,7 @@ import ( errorspkg "errors" "fmt" "runtime" + "strings" "sync" "syscall" "time" @@ -86,10 +87,8 @@ func StringToUTF16(s string) []uint16 { // s, with a terminating NUL added. If s contains a NUL byte at any // location, it returns (nil, syscall.EINVAL). func UTF16FromString(s string) ([]uint16, error) { - for i := 0; i < len(s); i++ { - if s[i] == 0 { - return nil, syscall.EINVAL - } + if strings.IndexByte(s, 0) != -1 { + return nil, syscall.EINVAL } return utf16.Encode([]rune(s + "\x00")), nil } @@ -186,8 +185,8 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys GetNamedPipeInfo(pipe Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error) //sys GetNamedPipeHandleState(pipe Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) = GetNamedPipeHandleStateW //sys SetNamedPipeHandleState(pipe Handle, state *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32) (err error) = SetNamedPipeHandleState -//sys ReadFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error) -//sys WriteFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error) +//sys readFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error) = ReadFile +//sys writeFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error) = WriteFile //sys GetOverlappedResult(handle Handle, overlapped *Overlapped, done *uint32, wait bool) (err error) //sys SetFilePointer(handle Handle, lowoffset int32, highoffsetptr *int32, whence uint32) (newlowoffset uint32, err error) [failretval==0xffffffff] //sys CloseHandle(handle Handle) (err error) @@ -248,6 +247,7 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys FreeEnvironmentStrings(envs *uint16) (err error) = kernel32.FreeEnvironmentStringsW //sys GetEnvironmentVariable(name *uint16, buffer *uint16, size uint32) (n uint32, err error) = kernel32.GetEnvironmentVariableW //sys SetEnvironmentVariable(name *uint16, value *uint16) (err error) = kernel32.SetEnvironmentVariableW +//sys ExpandEnvironmentStrings(src *uint16, dst *uint16, size uint32) (n uint32, err error) = kernel32.ExpandEnvironmentStringsW //sys CreateEnvironmentBlock(block **uint16, token Token, inheritExisting bool) (err error) = userenv.CreateEnvironmentBlock //sys DestroyEnvironmentBlock(block *uint16) (err error) = userenv.DestroyEnvironmentBlock //sys getTickCount64() (ms uint64) = kernel32.GetTickCount64 @@ -274,6 +274,11 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys VirtualAlloc(address uintptr, size uintptr, alloctype uint32, protect uint32) (value uintptr, err error) = kernel32.VirtualAlloc //sys VirtualFree(address uintptr, size uintptr, freetype uint32) (err error) = kernel32.VirtualFree //sys VirtualProtect(address uintptr, size uintptr, newprotect uint32, oldprotect *uint32) (err error) = kernel32.VirtualProtect +//sys VirtualProtectEx(process Handle, address uintptr, size uintptr, newProtect uint32, oldProtect *uint32) (err error) = kernel32.VirtualProtectEx +//sys VirtualQuery(address uintptr, buffer *MemoryBasicInformation, length uintptr) (err error) = kernel32.VirtualQuery +//sys VirtualQueryEx(process Handle, address uintptr, buffer *MemoryBasicInformation, length uintptr) (err error) = kernel32.VirtualQueryEx +//sys ReadProcessMemory(process Handle, baseAddress uintptr, buffer *byte, size uintptr, numberOfBytesRead *uintptr) (err error) = kernel32.ReadProcessMemory +//sys WriteProcessMemory(process Handle, baseAddress uintptr, buffer *byte, size uintptr, numberOfBytesWritten *uintptr) (err error) = kernel32.WriteProcessMemory //sys TransmitFile(s Handle, handle Handle, bytesToWrite uint32, bytsPerSend uint32, overlapped *Overlapped, transmitFileBuf *TransmitFileBuffers, flags uint32) (err error) = mswsock.TransmitFile //sys ReadDirectoryChanges(handle Handle, buf *byte, buflen uint32, watchSubTree bool, mask uint32, retlen *uint32, overlapped *Overlapped, completionRoutine uintptr) (err error) = kernel32.ReadDirectoryChangesW //sys FindFirstChangeNotification(path string, watchSubtree bool, notifyFilter uint32) (handle Handle, err error) [failretval==InvalidHandle] = kernel32.FindFirstChangeNotificationW @@ -317,6 +322,8 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys WriteConsole(console Handle, buf *uint16, towrite uint32, written *uint32, reserved *byte) (err error) = kernel32.WriteConsoleW //sys ReadConsole(console Handle, buf *uint16, toread uint32, read *uint32, inputControl *byte) (err error) = kernel32.ReadConsoleW //sys CreateToolhelp32Snapshot(flags uint32, processId uint32) (handle Handle, err error) [failretval==InvalidHandle] = kernel32.CreateToolhelp32Snapshot +//sys Module32First(snapshot Handle, moduleEntry *ModuleEntry32) (err error) = kernel32.Module32FirstW +//sys Module32Next(snapshot Handle, moduleEntry *ModuleEntry32) (err error) = kernel32.Module32NextW //sys Process32First(snapshot Handle, procEntry *ProcessEntry32) (err error) = kernel32.Process32FirstW //sys Process32Next(snapshot Handle, procEntry *ProcessEntry32) (err error) = kernel32.Process32NextW //sys Thread32First(snapshot Handle, threadEntry *ThreadEntry32) (err error) @@ -355,6 +362,8 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys SetProcessWorkingSetSizeEx(hProcess Handle, dwMinimumWorkingSetSize uintptr, dwMaximumWorkingSetSize uintptr, flags uint32) (err error) //sys GetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error) //sys SetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error) +//sys GetActiveProcessorCount(groupNumber uint16) (ret uint32) +//sys GetMaximumProcessorCount(groupNumber uint16) (ret uint32) // Volume Management Functions //sys DefineDosDevice(flags uint32, deviceName *uint16, targetPath *uint16) (err error) = DefineDosDeviceW @@ -396,6 +405,11 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys LoadResource(module Handle, resInfo Handle) (resData Handle, err error) = kernel32.LoadResource //sys LockResource(resData Handle) (addr uintptr, err error) = kernel32.LockResource +// Version APIs +//sys GetFileVersionInfoSize(filename string, zeroHandle *Handle) (bufSize uint32, err error) = version.GetFileVersionInfoSizeW +//sys GetFileVersionInfo(filename string, handle uint32, bufSize uint32, buffer unsafe.Pointer) (err error) = version.GetFileVersionInfoW +//sys VerQueryValue(block unsafe.Pointer, subBlock string, pointerToBufferPointer unsafe.Pointer, bufSize *uint32) (err error) = version.VerQueryValueW + // Process Status API (PSAPI) //sys EnumProcesses(processIds []uint32, bytesReturned *uint32) (err error) = psapi.EnumProcesses //sys EnumProcessModules(process Handle, module *Handle, cb uint32, cbNeeded *uint32) (err error) = psapi.EnumProcessModules @@ -413,11 +427,16 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys RtlInitString(destinationString *NTString, sourceString *byte) = ntdll.RtlInitString //sys NtCreateFile(handle *Handle, access uint32, oa *OBJECT_ATTRIBUTES, iosb *IO_STATUS_BLOCK, allocationSize *int64, attributes uint32, share uint32, disposition uint32, options uint32, eabuffer uintptr, ealength uint32) (ntstatus error) = ntdll.NtCreateFile //sys NtCreateNamedPipeFile(pipe *Handle, access uint32, oa *OBJECT_ATTRIBUTES, iosb *IO_STATUS_BLOCK, share uint32, disposition uint32, options uint32, typ uint32, readMode uint32, completionMode uint32, maxInstances uint32, inboundQuota uint32, outputQuota uint32, timeout *int64) (ntstatus error) = ntdll.NtCreateNamedPipeFile +//sys NtSetInformationFile(handle Handle, iosb *IO_STATUS_BLOCK, inBuffer *byte, inBufferLen uint32, class uint32) (ntstatus error) = ntdll.NtSetInformationFile //sys RtlDosPathNameToNtPathName(dosName *uint16, ntName *NTUnicodeString, ntFileNamePart *uint16, relativeName *RTL_RELATIVE_NAME) (ntstatus error) = ntdll.RtlDosPathNameToNtPathName_U_WithStatus //sys RtlDosPathNameToRelativeNtPathName(dosName *uint16, ntName *NTUnicodeString, ntFileNamePart *uint16, relativeName *RTL_RELATIVE_NAME) (ntstatus error) = ntdll.RtlDosPathNameToRelativeNtPathName_U_WithStatus //sys RtlDefaultNpAcl(acl **ACL) (ntstatus error) = ntdll.RtlDefaultNpAcl //sys NtQueryInformationProcess(proc Handle, procInfoClass int32, procInfo unsafe.Pointer, procInfoLen uint32, retLen *uint32) (ntstatus error) = ntdll.NtQueryInformationProcess //sys NtSetInformationProcess(proc Handle, procInfoClass int32, procInfo unsafe.Pointer, procInfoLen uint32) (ntstatus error) = ntdll.NtSetInformationProcess +//sys NtQuerySystemInformation(sysInfoClass int32, sysInfo unsafe.Pointer, sysInfoLen uint32, retLen *uint32) (ntstatus error) = ntdll.NtQuerySystemInformation +//sys NtSetSystemInformation(sysInfoClass int32, sysInfo unsafe.Pointer, sysInfoLen uint32) (ntstatus error) = ntdll.NtSetSystemInformation +//sys RtlAddFunctionTable(functionTable *RUNTIME_FUNCTION, entryCount uint32, baseAddress uintptr) (ret bool) = ntdll.RtlAddFunctionTable +//sys RtlDeleteFunctionTable(functionTable *RUNTIME_FUNCTION) (ret bool) = ntdll.RtlDeleteFunctionTable // syscall interface implementation for other packages @@ -529,12 +548,6 @@ func Read(fd Handle, p []byte) (n int, err error) { } return 0, e } - if raceenabled { - if done > 0 { - raceWriteRange(unsafe.Pointer(&p[0]), int(done)) - } - raceAcquire(unsafe.Pointer(&ioSync)) - } return int(done), nil } @@ -547,12 +560,31 @@ func Write(fd Handle, p []byte) (n int, err error) { if e != nil { return 0, e } - if raceenabled && done > 0 { - raceReadRange(unsafe.Pointer(&p[0]), int(done)) - } return int(done), nil } +func ReadFile(fd Handle, p []byte, done *uint32, overlapped *Overlapped) error { + err := readFile(fd, p, done, overlapped) + if raceenabled { + if *done > 0 { + raceWriteRange(unsafe.Pointer(&p[0]), int(*done)) + } + raceAcquire(unsafe.Pointer(&ioSync)) + } + return err +} + +func WriteFile(fd Handle, p []byte, done *uint32, overlapped *Overlapped) error { + if raceenabled { + raceReleaseMerge(unsafe.Pointer(&ioSync)) + } + err := writeFile(fd, p, done, overlapped) + if raceenabled && *done > 0 { + raceReadRange(unsafe.Pointer(&p[0]), int(*done)) + } + return err +} + var ioSync int64 func Seek(fd Handle, offset int64, whence int) (newoffset int64, err error) { @@ -878,9 +910,7 @@ func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, int32, error) { p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port)) p[0] = byte(sa.Port >> 8) p[1] = byte(sa.Port) - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), int32(unsafe.Sizeof(sa.raw)), nil } @@ -900,9 +930,7 @@ func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, int32, error) { p[0] = byte(sa.Port >> 8) p[1] = byte(sa.Port) sa.raw.Scope_id = sa.ZoneId - for i := 0; i < len(sa.Addr); i++ { - sa.raw.Addr[i] = sa.Addr[i] - } + sa.raw.Addr = sa.Addr return unsafe.Pointer(&sa.raw), int32(unsafe.Sizeof(sa.raw)), nil } @@ -975,9 +1003,7 @@ func (rsa *RawSockaddrAny) Sockaddr() (Sockaddr, error) { sa := new(SockaddrInet4) p := (*[2]byte)(unsafe.Pointer(&pp.Port)) sa.Port = int(p[0])<<8 + int(p[1]) - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } + sa.Addr = pp.Addr return sa, nil case AF_INET6: @@ -986,9 +1012,7 @@ func (rsa *RawSockaddrAny) Sockaddr() (Sockaddr, error) { p := (*[2]byte)(unsafe.Pointer(&pp.Port)) sa.Port = int(p[0])<<8 + int(p[1]) sa.ZoneId = pp.Scope_id - for i := 0; i < len(sa.Addr); i++ { - sa.Addr[i] = pp.Addr[i] - } + sa.Addr = pp.Addr return sa, nil } return nil, syscall.EAFNOSUPPORT diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/types_windows.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/types_windows.go index 88e0ce5d0..e19471c6a 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/types_windows.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/types_windows.go @@ -66,9 +66,21 @@ var signals = [...]string{ } const ( - FILE_LIST_DIRECTORY = 0x00000001 - FILE_APPEND_DATA = 0x00000004 + FILE_READ_DATA = 0x00000001 + FILE_READ_ATTRIBUTES = 0x00000080 + FILE_READ_EA = 0x00000008 + FILE_WRITE_DATA = 0x00000002 FILE_WRITE_ATTRIBUTES = 0x00000100 + FILE_WRITE_EA = 0x00000010 + FILE_APPEND_DATA = 0x00000004 + FILE_EXECUTE = 0x00000020 + + FILE_GENERIC_READ = STANDARD_RIGHTS_READ | FILE_READ_DATA | FILE_READ_ATTRIBUTES | FILE_READ_EA | SYNCHRONIZE + FILE_GENERIC_WRITE = STANDARD_RIGHTS_WRITE | FILE_WRITE_DATA | FILE_WRITE_ATTRIBUTES | FILE_WRITE_EA | FILE_APPEND_DATA | SYNCHRONIZE + FILE_GENERIC_EXECUTE = STANDARD_RIGHTS_EXECUTE | FILE_READ_ATTRIBUTES | FILE_EXECUTE | SYNCHRONIZE + + FILE_LIST_DIRECTORY = 0x00000001 + FILE_TRAVERSE = 0x00000020 FILE_SHARE_READ = 0x00000001 FILE_SHARE_WRITE = 0x00000002 @@ -144,6 +156,8 @@ const ( MAX_PATH = 260 MAX_LONG_PATH = 32768 + MAX_MODULE_NAME32 = 255 + MAX_COMPUTERNAME_LENGTH = 15 TIME_ZONE_ID_UNKNOWN = 0 @@ -924,8 +938,8 @@ type StartupInfoEx struct { type ProcThreadAttributeList struct{} type ProcThreadAttributeListContainer struct { - data *ProcThreadAttributeList - heapAllocations []uintptr + data *ProcThreadAttributeList + pointers []unsafe.Pointer } type ProcessInformation struct { @@ -958,6 +972,21 @@ type ThreadEntry32 struct { Flags uint32 } +type ModuleEntry32 struct { + Size uint32 + ModuleID uint32 + ProcessID uint32 + GlblcntUsage uint32 + ProccntUsage uint32 + ModBaseAddr uintptr + ModBaseSize uint32 + ModuleHandle Handle + Module [MAX_MODULE_NAME32 + 1]uint16 + ExePath [MAX_PATH]uint16 +} + +const SizeofModuleEntry32 = unsafe.Sizeof(ModuleEntry32{}) + type Systemtime struct { Year uint16 Month uint16 @@ -1789,7 +1818,53 @@ type reparseDataBuffer struct { } const ( - FSCTL_GET_REPARSE_POINT = 0x900A8 + FSCTL_CREATE_OR_GET_OBJECT_ID = 0x0900C0 + FSCTL_DELETE_OBJECT_ID = 0x0900A0 + FSCTL_DELETE_REPARSE_POINT = 0x0900AC + FSCTL_DUPLICATE_EXTENTS_TO_FILE = 0x098344 + FSCTL_DUPLICATE_EXTENTS_TO_FILE_EX = 0x0983E8 + FSCTL_FILESYSTEM_GET_STATISTICS = 0x090060 + FSCTL_FILE_LEVEL_TRIM = 0x098208 + FSCTL_FIND_FILES_BY_SID = 0x09008F + FSCTL_GET_COMPRESSION = 0x09003C + FSCTL_GET_INTEGRITY_INFORMATION = 0x09027C + FSCTL_GET_NTFS_VOLUME_DATA = 0x090064 + FSCTL_GET_REFS_VOLUME_DATA = 0x0902D8 + FSCTL_GET_OBJECT_ID = 0x09009C + FSCTL_GET_REPARSE_POINT = 0x0900A8 + FSCTL_GET_RETRIEVAL_POINTER_COUNT = 0x09042B + FSCTL_GET_RETRIEVAL_POINTERS = 0x090073 + FSCTL_GET_RETRIEVAL_POINTERS_AND_REFCOUNT = 0x0903D3 + FSCTL_IS_PATHNAME_VALID = 0x09002C + FSCTL_LMR_SET_LINK_TRACKING_INFORMATION = 0x1400EC + FSCTL_MARK_HANDLE = 0x0900FC + FSCTL_OFFLOAD_READ = 0x094264 + FSCTL_OFFLOAD_WRITE = 0x098268 + FSCTL_PIPE_PEEK = 0x11400C + FSCTL_PIPE_TRANSCEIVE = 0x11C017 + FSCTL_PIPE_WAIT = 0x110018 + FSCTL_QUERY_ALLOCATED_RANGES = 0x0940CF + FSCTL_QUERY_FAT_BPB = 0x090058 + FSCTL_QUERY_FILE_REGIONS = 0x090284 + FSCTL_QUERY_ON_DISK_VOLUME_INFO = 0x09013C + FSCTL_QUERY_SPARING_INFO = 0x090138 + FSCTL_READ_FILE_USN_DATA = 0x0900EB + FSCTL_RECALL_FILE = 0x090117 + FSCTL_REFS_STREAM_SNAPSHOT_MANAGEMENT = 0x090440 + FSCTL_SET_COMPRESSION = 0x09C040 + FSCTL_SET_DEFECT_MANAGEMENT = 0x098134 + FSCTL_SET_ENCRYPTION = 0x0900D7 + FSCTL_SET_INTEGRITY_INFORMATION = 0x09C280 + FSCTL_SET_INTEGRITY_INFORMATION_EX = 0x090380 + FSCTL_SET_OBJECT_ID = 0x090098 + FSCTL_SET_OBJECT_ID_EXTENDED = 0x0900BC + FSCTL_SET_REPARSE_POINT = 0x0900A4 + FSCTL_SET_SPARSE = 0x0900C4 + FSCTL_SET_ZERO_DATA = 0x0980C8 + FSCTL_SET_ZERO_ON_DEALLOCATION = 0x090194 + FSCTL_SIS_COPYFILE = 0x090100 + FSCTL_WRITE_USN_CLOSE_RECORD = 0x0900EF + MAXIMUM_REPARSE_DATA_BUFFER_SIZE = 16 * 1024 IO_REPARSE_TAG_MOUNT_POINT = 0xA0000003 IO_REPARSE_TAG_SYMLINK = 0xA000000C @@ -2308,6 +2383,12 @@ type LIST_ENTRY struct { Blink *LIST_ENTRY } +type RUNTIME_FUNCTION struct { + BeginAddress uint32 + EndAddress uint32 + UnwindData uint32 +} + type LDR_DATA_TABLE_ENTRY struct { reserved1 [2]uintptr InMemoryOrderLinks LIST_ENTRY @@ -2498,6 +2579,60 @@ const ( FILE_PIPE_SERVER_END = 0x00000001 ) +const ( + // FileInformationClass for NtSetInformationFile + FileBasicInformation = 4 + FileRenameInformation = 10 + FileDispositionInformation = 13 + FilePositionInformation = 14 + FileEndOfFileInformation = 20 + FileValidDataLengthInformation = 39 + FileShortNameInformation = 40 + FileIoPriorityHintInformation = 43 + FileReplaceCompletionInformation = 61 + FileDispositionInformationEx = 64 + FileCaseSensitiveInformation = 71 + FileLinkInformation = 72 + FileCaseSensitiveInformationForceAccessCheck = 75 + FileKnownFolderInformation = 76 + + // Flags for FILE_RENAME_INFORMATION + FILE_RENAME_REPLACE_IF_EXISTS = 0x00000001 + FILE_RENAME_POSIX_SEMANTICS = 0x00000002 + FILE_RENAME_SUPPRESS_PIN_STATE_INHERITANCE = 0x00000004 + FILE_RENAME_SUPPRESS_STORAGE_RESERVE_INHERITANCE = 0x00000008 + FILE_RENAME_NO_INCREASE_AVAILABLE_SPACE = 0x00000010 + FILE_RENAME_NO_DECREASE_AVAILABLE_SPACE = 0x00000020 + FILE_RENAME_PRESERVE_AVAILABLE_SPACE = 0x00000030 + FILE_RENAME_IGNORE_READONLY_ATTRIBUTE = 0x00000040 + FILE_RENAME_FORCE_RESIZE_TARGET_SR = 0x00000080 + FILE_RENAME_FORCE_RESIZE_SOURCE_SR = 0x00000100 + FILE_RENAME_FORCE_RESIZE_SR = 0x00000180 + + // Flags for FILE_DISPOSITION_INFORMATION_EX + FILE_DISPOSITION_DO_NOT_DELETE = 0x00000000 + FILE_DISPOSITION_DELETE = 0x00000001 + FILE_DISPOSITION_POSIX_SEMANTICS = 0x00000002 + FILE_DISPOSITION_FORCE_IMAGE_SECTION_CHECK = 0x00000004 + FILE_DISPOSITION_ON_CLOSE = 0x00000008 + FILE_DISPOSITION_IGNORE_READONLY_ATTRIBUTE = 0x00000010 + + // Flags for FILE_CASE_SENSITIVE_INFORMATION + FILE_CS_FLAG_CASE_SENSITIVE_DIR = 0x00000001 + + // Flags for FILE_LINK_INFORMATION + FILE_LINK_REPLACE_IF_EXISTS = 0x00000001 + FILE_LINK_POSIX_SEMANTICS = 0x00000002 + FILE_LINK_SUPPRESS_STORAGE_RESERVE_INHERITANCE = 0x00000008 + FILE_LINK_NO_INCREASE_AVAILABLE_SPACE = 0x00000010 + FILE_LINK_NO_DECREASE_AVAILABLE_SPACE = 0x00000020 + FILE_LINK_PRESERVE_AVAILABLE_SPACE = 0x00000030 + FILE_LINK_IGNORE_READONLY_ATTRIBUTE = 0x00000040 + FILE_LINK_FORCE_RESIZE_TARGET_SR = 0x00000080 + FILE_LINK_FORCE_RESIZE_SOURCE_SR = 0x00000100 + FILE_LINK_FORCE_RESIZE_SR = 0x00000180 +) + // ProcessInformationClasses for NtQueryInformationProcess and NtSetInformationProcess. const ( ProcessBasicInformation = iota @@ -2614,6 +2749,240 @@ type PROCESS_BASIC_INFORMATION struct { InheritedFromUniqueProcessId uintptr } +type SYSTEM_PROCESS_INFORMATION struct { + NextEntryOffset uint32 + NumberOfThreads uint32 + WorkingSetPrivateSize int64 + HardFaultCount uint32 + NumberOfThreadsHighWatermark uint32 + CycleTime uint64 + CreateTime int64 + UserTime int64 + KernelTime int64 + ImageName NTUnicodeString + BasePriority int32 + UniqueProcessID uintptr + InheritedFromUniqueProcessID uintptr + HandleCount uint32 + SessionID uint32 + UniqueProcessKey *uint32 + PeakVirtualSize uintptr + VirtualSize uintptr + PageFaultCount uint32 + PeakWorkingSetSize uintptr + WorkingSetSize uintptr + QuotaPeakPagedPoolUsage uintptr + QuotaPagedPoolUsage uintptr + QuotaPeakNonPagedPoolUsage uintptr + QuotaNonPagedPoolUsage uintptr + PagefileUsage uintptr + PeakPagefileUsage uintptr + PrivatePageCount uintptr + ReadOperationCount int64 + WriteOperationCount int64 + OtherOperationCount int64 + ReadTransferCount int64 + WriteTransferCount int64 + OtherTransferCount int64 +} + +// SystemInformationClasses for NtQuerySystemInformation and NtSetSystemInformation +const ( + SystemBasicInformation = iota + SystemProcessorInformation + SystemPerformanceInformation + SystemTimeOfDayInformation + SystemPathInformation + SystemProcessInformation + SystemCallCountInformation + SystemDeviceInformation + SystemProcessorPerformanceInformation + SystemFlagsInformation + SystemCallTimeInformation + SystemModuleInformation + SystemLocksInformation + SystemStackTraceInformation + SystemPagedPoolInformation + SystemNonPagedPoolInformation + SystemHandleInformation + SystemObjectInformation + SystemPageFileInformation + SystemVdmInstemulInformation + SystemVdmBopInformation + SystemFileCacheInformation + SystemPoolTagInformation + SystemInterruptInformation + SystemDpcBehaviorInformation + SystemFullMemoryInformation + SystemLoadGdiDriverInformation + SystemUnloadGdiDriverInformation + SystemTimeAdjustmentInformation + SystemSummaryMemoryInformation + SystemMirrorMemoryInformation + SystemPerformanceTraceInformation + systemObsolete0 + SystemExceptionInformation + SystemCrashDumpStateInformation + SystemKernelDebuggerInformation + SystemContextSwitchInformation + SystemRegistryQuotaInformation + SystemExtendServiceTableInformation + SystemPrioritySeperation + SystemVerifierAddDriverInformation + SystemVerifierRemoveDriverInformation + SystemProcessorIdleInformation + SystemLegacyDriverInformation + SystemCurrentTimeZoneInformation + SystemLookasideInformation + SystemTimeSlipNotification + SystemSessionCreate + SystemSessionDetach + SystemSessionInformation + SystemRangeStartInformation + SystemVerifierInformation + SystemVerifierThunkExtend + SystemSessionProcessInformation + SystemLoadGdiDriverInSystemSpace + SystemNumaProcessorMap + SystemPrefetcherInformation + SystemExtendedProcessInformation + SystemRecommendedSharedDataAlignment + SystemComPlusPackage + SystemNumaAvailableMemory + SystemProcessorPowerInformation + SystemEmulationBasicInformation + SystemEmulationProcessorInformation + SystemExtendedHandleInformation + SystemLostDelayedWriteInformation + SystemBigPoolInformation + SystemSessionPoolTagInformation + SystemSessionMappedViewInformation + SystemHotpatchInformation + SystemObjectSecurityMode + SystemWatchdogTimerHandler + SystemWatchdogTimerInformation + SystemLogicalProcessorInformation + SystemWow64SharedInformationObsolete + SystemRegisterFirmwareTableInformationHandler + SystemFirmwareTableInformation + SystemModuleInformationEx + SystemVerifierTriageInformation + SystemSuperfetchInformation + SystemMemoryListInformation + SystemFileCacheInformationEx + SystemThreadPriorityClientIdInformation + SystemProcessorIdleCycleTimeInformation + SystemVerifierCancellationInformation + SystemProcessorPowerInformationEx + SystemRefTraceInformation + SystemSpecialPoolInformation + SystemProcessIdInformation + SystemErrorPortInformation + SystemBootEnvironmentInformation + SystemHypervisorInformation + SystemVerifierInformationEx + SystemTimeZoneInformation + SystemImageFileExecutionOptionsInformation + SystemCoverageInformation + SystemPrefetchPatchInformation + SystemVerifierFaultsInformation + SystemSystemPartitionInformation + SystemSystemDiskInformation + SystemProcessorPerformanceDistribution + SystemNumaProximityNodeInformation + SystemDynamicTimeZoneInformation + SystemCodeIntegrityInformation + SystemProcessorMicrocodeUpdateInformation + SystemProcessorBrandString + SystemVirtualAddressInformation + SystemLogicalProcessorAndGroupInformation + SystemProcessorCycleTimeInformation + SystemStoreInformation + SystemRegistryAppendString + SystemAitSamplingValue + SystemVhdBootInformation + SystemCpuQuotaInformation + SystemNativeBasicInformation + systemSpare1 + SystemLowPriorityIoInformation + SystemTpmBootEntropyInformation + SystemVerifierCountersInformation + SystemPagedPoolInformationEx + SystemSystemPtesInformationEx + SystemNodeDistanceInformation + SystemAcpiAuditInformation + SystemBasicPerformanceInformation + SystemQueryPerformanceCounterInformation + SystemSessionBigPoolInformation + SystemBootGraphicsInformation + SystemScrubPhysicalMemoryInformation + SystemBadPageInformation + SystemProcessorProfileControlArea + SystemCombinePhysicalMemoryInformation + SystemEntropyInterruptTimingCallback + SystemConsoleInformation + SystemPlatformBinaryInformation + SystemThrottleNotificationInformation + SystemHypervisorProcessorCountInformation + SystemDeviceDataInformation + SystemDeviceDataEnumerationInformation + SystemMemoryTopologyInformation + SystemMemoryChannelInformation + SystemBootLogoInformation + SystemProcessorPerformanceInformationEx + systemSpare0 + SystemSecureBootPolicyInformation + SystemPageFileInformationEx + SystemSecureBootInformation + SystemEntropyInterruptTimingRawInformation + SystemPortableWorkspaceEfiLauncherInformation + SystemFullProcessInformation + SystemKernelDebuggerInformationEx + SystemBootMetadataInformation + SystemSoftRebootInformation + SystemElamCertificateInformation + SystemOfflineDumpConfigInformation + SystemProcessorFeaturesInformation + SystemRegistryReconciliationInformation + SystemEdidInformation + SystemManufacturingInformation + SystemEnergyEstimationConfigInformation + SystemHypervisorDetailInformation + SystemProcessorCycleStatsInformation + SystemVmGenerationCountInformation + SystemTrustedPlatformModuleInformation + SystemKernelDebuggerFlags + SystemCodeIntegrityPolicyInformation + SystemIsolatedUserModeInformation + SystemHardwareSecurityTestInterfaceResultsInformation + SystemSingleModuleInformation + SystemAllowedCpuSetsInformation + SystemDmaProtectionInformation + SystemInterruptCpuSetsInformation + SystemSecureBootPolicyFullInformation + SystemCodeIntegrityPolicyFullInformation + SystemAffinitizedInterruptProcessorInformation + SystemRootSiloInformation +) + +type RTL_PROCESS_MODULE_INFORMATION struct { + Section Handle + MappedBase uintptr + ImageBase uintptr + ImageSize uint32 + Flags uint32 + LoadOrderIndex uint16 + InitOrderIndex uint16 + LoadCount uint16 + OffsetToFileName uint16 + FullPathName [256]byte +} + +type RTL_PROCESS_MODULES struct { + NumberOfModules uint32 + Modules [1]RTL_PROCESS_MODULE_INFORMATION +} + // Constants for LocalAlloc flags. const ( LMEM_FIXED = 0x0 @@ -2708,6 +3077,22 @@ var ( RT_MANIFEST ResourceID = 24 ) +type VS_FIXEDFILEINFO struct { + Signature uint32 + StrucVersion uint32 + FileVersionMS uint32 + FileVersionLS uint32 + ProductVersionMS uint32 + ProductVersionLS uint32 + FileFlagsMask uint32 + FileFlags uint32 + FileOS uint32 + FileType uint32 + FileSubtype uint32 + FileDateMS uint32 + FileDateLS uint32 +} + type COAUTHIDENTITY struct { User *uint16 UserLength uint32 @@ -2787,3 +3172,5 @@ type ModuleInfo struct { SizeOfImage uint32 EntryPoint uintptr } + +const ALL_PROCESSOR_GROUPS = 0xFFFF diff --git a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/zsyscall_windows.go b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/zsyscall_windows.go index e282e246b..68f52c1e6 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/zsyscall_windows.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/sys/windows/zsyscall_windows.go @@ -36,6 +36,7 @@ func errnoErr(e syscall.Errno) error { } var ( + modCfgMgr32 = NewLazySystemDLL("CfgMgr32.dll") modadvapi32 = NewLazySystemDLL("advapi32.dll") modcrypt32 = NewLazySystemDLL("crypt32.dll") moddnsapi = NewLazySystemDLL("dnsapi.dll") @@ -48,13 +49,19 @@ var ( modpsapi = NewLazySystemDLL("psapi.dll") modsechost = NewLazySystemDLL("sechost.dll") modsecur32 = NewLazySystemDLL("secur32.dll") + modsetupapi = NewLazySystemDLL("setupapi.dll") modshell32 = NewLazySystemDLL("shell32.dll") moduser32 = NewLazySystemDLL("user32.dll") moduserenv = NewLazySystemDLL("userenv.dll") + modversion = NewLazySystemDLL("version.dll") modwintrust = NewLazySystemDLL("wintrust.dll") modws2_32 = NewLazySystemDLL("ws2_32.dll") modwtsapi32 = NewLazySystemDLL("wtsapi32.dll") + procCM_Get_DevNode_Status = modCfgMgr32.NewProc("CM_Get_DevNode_Status") + procCM_Get_Device_Interface_ListW = modCfgMgr32.NewProc("CM_Get_Device_Interface_ListW") + procCM_Get_Device_Interface_List_SizeW = modCfgMgr32.NewProc("CM_Get_Device_Interface_List_SizeW") + procCM_MapCrToWin32Err = modCfgMgr32.NewProc("CM_MapCrToWin32Err") procAdjustTokenGroups = modadvapi32.NewProc("AdjustTokenGroups") procAdjustTokenPrivileges = modadvapi32.NewProc("AdjustTokenPrivileges") procAllocateAndInitializeSid = modadvapi32.NewProc("AllocateAndInitializeSid") @@ -114,6 +121,7 @@ var ( procOpenThreadToken = modadvapi32.NewProc("OpenThreadToken") procQueryServiceConfig2W = modadvapi32.NewProc("QueryServiceConfig2W") procQueryServiceConfigW = modadvapi32.NewProc("QueryServiceConfigW") + procQueryServiceDynamicInformation = modadvapi32.NewProc("QueryServiceDynamicInformation") procQueryServiceLockStatusW = modadvapi32.NewProc("QueryServiceLockStatusW") procQueryServiceStatus = modadvapi32.NewProc("QueryServiceStatus") procQueryServiceStatusEx = modadvapi32.NewProc("QueryServiceStatusEx") @@ -124,6 +132,7 @@ var ( procRegQueryInfoKeyW = modadvapi32.NewProc("RegQueryInfoKeyW") procRegQueryValueExW = modadvapi32.NewProc("RegQueryValueExW") procRegisterEventSourceW = modadvapi32.NewProc("RegisterEventSourceW") + procRegisterServiceCtrlHandlerExW = modadvapi32.NewProc("RegisterServiceCtrlHandlerExW") procReportEventW = modadvapi32.NewProc("ReportEventW") procRevertToSelf = modadvapi32.NewProc("RevertToSelf") procSetEntriesInAclW = modadvapi32.NewProc("SetEntriesInAclW") @@ -196,6 +205,7 @@ var ( procDeviceIoControl = modkernel32.NewProc("DeviceIoControl") procDuplicateHandle = modkernel32.NewProc("DuplicateHandle") procExitProcess = modkernel32.NewProc("ExitProcess") + procExpandEnvironmentStringsW = modkernel32.NewProc("ExpandEnvironmentStringsW") procFindClose = modkernel32.NewProc("FindClose") procFindCloseChangeNotification = modkernel32.NewProc("FindCloseChangeNotification") procFindFirstChangeNotificationW = modkernel32.NewProc("FindFirstChangeNotificationW") @@ -216,6 +226,7 @@ var ( procFreeLibrary = modkernel32.NewProc("FreeLibrary") procGenerateConsoleCtrlEvent = modkernel32.NewProc("GenerateConsoleCtrlEvent") procGetACP = modkernel32.NewProc("GetACP") + procGetActiveProcessorCount = modkernel32.NewProc("GetActiveProcessorCount") procGetCommTimeouts = modkernel32.NewProc("GetCommTimeouts") procGetCommandLineW = modkernel32.NewProc("GetCommandLineW") procGetComputerNameExW = modkernel32.NewProc("GetComputerNameExW") @@ -241,6 +252,7 @@ var ( procGetLogicalDriveStringsW = modkernel32.NewProc("GetLogicalDriveStringsW") procGetLogicalDrives = modkernel32.NewProc("GetLogicalDrives") procGetLongPathNameW = modkernel32.NewProc("GetLongPathNameW") + procGetMaximumProcessorCount = modkernel32.NewProc("GetMaximumProcessorCount") procGetModuleFileNameW = modkernel32.NewProc("GetModuleFileNameW") procGetModuleHandleExW = modkernel32.NewProc("GetModuleHandleExW") procGetNamedPipeHandleStateW = modkernel32.NewProc("GetNamedPipeHandleStateW") @@ -285,6 +297,8 @@ var ( procLockFileEx = modkernel32.NewProc("LockFileEx") procLockResource = modkernel32.NewProc("LockResource") procMapViewOfFile = modkernel32.NewProc("MapViewOfFile") + procModule32FirstW = modkernel32.NewProc("Module32FirstW") + procModule32NextW = modkernel32.NewProc("Module32NextW") procMoveFileExW = modkernel32.NewProc("MoveFileExW") procMoveFileW = modkernel32.NewProc("MoveFileW") procMultiByteToWideChar = modkernel32.NewProc("MultiByteToWideChar") @@ -303,6 +317,7 @@ var ( procReadConsoleW = modkernel32.NewProc("ReadConsoleW") procReadDirectoryChangesW = modkernel32.NewProc("ReadDirectoryChangesW") procReadFile = modkernel32.NewProc("ReadFile") + procReadProcessMemory = modkernel32.NewProc("ReadProcessMemory") procReleaseMutex = modkernel32.NewProc("ReleaseMutex") procRemoveDirectoryW = modkernel32.NewProc("RemoveDirectoryW") procResetEvent = modkernel32.NewProc("ResetEvent") @@ -345,12 +360,16 @@ var ( procVirtualFree = modkernel32.NewProc("VirtualFree") procVirtualLock = modkernel32.NewProc("VirtualLock") procVirtualProtect = modkernel32.NewProc("VirtualProtect") + procVirtualProtectEx = modkernel32.NewProc("VirtualProtectEx") + procVirtualQuery = modkernel32.NewProc("VirtualQuery") + procVirtualQueryEx = modkernel32.NewProc("VirtualQueryEx") procVirtualUnlock = modkernel32.NewProc("VirtualUnlock") procWTSGetActiveConsoleSessionId = modkernel32.NewProc("WTSGetActiveConsoleSessionId") procWaitForMultipleObjects = modkernel32.NewProc("WaitForMultipleObjects") procWaitForSingleObject = modkernel32.NewProc("WaitForSingleObject") procWriteConsoleW = modkernel32.NewProc("WriteConsoleW") procWriteFile = modkernel32.NewProc("WriteFile") + procWriteProcessMemory = modkernel32.NewProc("WriteProcessMemory") procAcceptEx = modmswsock.NewProc("AcceptEx") procGetAcceptExSockaddrs = modmswsock.NewProc("GetAcceptExSockaddrs") procTransmitFile = modmswsock.NewProc("TransmitFile") @@ -360,8 +379,13 @@ var ( procNtCreateFile = modntdll.NewProc("NtCreateFile") procNtCreateNamedPipeFile = modntdll.NewProc("NtCreateNamedPipeFile") procNtQueryInformationProcess = modntdll.NewProc("NtQueryInformationProcess") + procNtQuerySystemInformation = modntdll.NewProc("NtQuerySystemInformation") + procNtSetInformationFile = modntdll.NewProc("NtSetInformationFile") procNtSetInformationProcess = modntdll.NewProc("NtSetInformationProcess") + procNtSetSystemInformation = modntdll.NewProc("NtSetSystemInformation") + procRtlAddFunctionTable = modntdll.NewProc("RtlAddFunctionTable") procRtlDefaultNpAcl = modntdll.NewProc("RtlDefaultNpAcl") + procRtlDeleteFunctionTable = modntdll.NewProc("RtlDeleteFunctionTable") procRtlDosPathNameToNtPathName_U_WithStatus = modntdll.NewProc("RtlDosPathNameToNtPathName_U_WithStatus") procRtlDosPathNameToRelativeNtPathName_U_WithStatus = modntdll.NewProc("RtlDosPathNameToRelativeNtPathName_U_WithStatus") procRtlGetCurrentPeb = modntdll.NewProc("RtlGetCurrentPeb") @@ -387,6 +411,34 @@ var ( procUnsubscribeServiceChangeNotifications = modsechost.NewProc("UnsubscribeServiceChangeNotifications") procGetUserNameExW = modsecur32.NewProc("GetUserNameExW") procTranslateNameW = modsecur32.NewProc("TranslateNameW") + procSetupDiBuildDriverInfoList = modsetupapi.NewProc("SetupDiBuildDriverInfoList") + procSetupDiCallClassInstaller = modsetupapi.NewProc("SetupDiCallClassInstaller") + procSetupDiCancelDriverInfoSearch = modsetupapi.NewProc("SetupDiCancelDriverInfoSearch") + procSetupDiClassGuidsFromNameExW = modsetupapi.NewProc("SetupDiClassGuidsFromNameExW") + procSetupDiClassNameFromGuidExW = modsetupapi.NewProc("SetupDiClassNameFromGuidExW") + procSetupDiCreateDeviceInfoListExW = modsetupapi.NewProc("SetupDiCreateDeviceInfoListExW") + procSetupDiCreateDeviceInfoW = modsetupapi.NewProc("SetupDiCreateDeviceInfoW") + procSetupDiDestroyDeviceInfoList = modsetupapi.NewProc("SetupDiDestroyDeviceInfoList") + procSetupDiDestroyDriverInfoList = modsetupapi.NewProc("SetupDiDestroyDriverInfoList") + procSetupDiEnumDeviceInfo = modsetupapi.NewProc("SetupDiEnumDeviceInfo") + procSetupDiEnumDriverInfoW = modsetupapi.NewProc("SetupDiEnumDriverInfoW") + procSetupDiGetClassDevsExW = modsetupapi.NewProc("SetupDiGetClassDevsExW") + procSetupDiGetClassInstallParamsW = modsetupapi.NewProc("SetupDiGetClassInstallParamsW") + procSetupDiGetDeviceInfoListDetailW = modsetupapi.NewProc("SetupDiGetDeviceInfoListDetailW") + procSetupDiGetDeviceInstallParamsW = modsetupapi.NewProc("SetupDiGetDeviceInstallParamsW") + procSetupDiGetDeviceInstanceIdW = modsetupapi.NewProc("SetupDiGetDeviceInstanceIdW") + procSetupDiGetDevicePropertyW = modsetupapi.NewProc("SetupDiGetDevicePropertyW") + procSetupDiGetDeviceRegistryPropertyW = modsetupapi.NewProc("SetupDiGetDeviceRegistryPropertyW") + procSetupDiGetDriverInfoDetailW = modsetupapi.NewProc("SetupDiGetDriverInfoDetailW") + procSetupDiGetSelectedDevice = modsetupapi.NewProc("SetupDiGetSelectedDevice") + procSetupDiGetSelectedDriverW = modsetupapi.NewProc("SetupDiGetSelectedDriverW") + procSetupDiOpenDevRegKey = modsetupapi.NewProc("SetupDiOpenDevRegKey") + procSetupDiSetClassInstallParamsW = modsetupapi.NewProc("SetupDiSetClassInstallParamsW") + procSetupDiSetDeviceInstallParamsW = modsetupapi.NewProc("SetupDiSetDeviceInstallParamsW") + procSetupDiSetDeviceRegistryPropertyW = modsetupapi.NewProc("SetupDiSetDeviceRegistryPropertyW") + procSetupDiSetSelectedDevice = modsetupapi.NewProc("SetupDiSetSelectedDevice") + procSetupDiSetSelectedDriverW = modsetupapi.NewProc("SetupDiSetSelectedDriverW") + procSetupUninstallOEMInfW = modsetupapi.NewProc("SetupUninstallOEMInfW") procCommandLineToArgvW = modshell32.NewProc("CommandLineToArgvW") procSHGetKnownFolderPath = modshell32.NewProc("SHGetKnownFolderPath") procShellExecuteW = modshell32.NewProc("ShellExecuteW") @@ -397,6 +449,9 @@ var ( procCreateEnvironmentBlock = moduserenv.NewProc("CreateEnvironmentBlock") procDestroyEnvironmentBlock = moduserenv.NewProc("DestroyEnvironmentBlock") procGetUserProfileDirectoryW = moduserenv.NewProc("GetUserProfileDirectoryW") + procGetFileVersionInfoSizeW = modversion.NewProc("GetFileVersionInfoSizeW") + procGetFileVersionInfoW = modversion.NewProc("GetFileVersionInfoW") + procVerQueryValueW = modversion.NewProc("VerQueryValueW") procWinVerifyTrustEx = modwintrust.NewProc("WinVerifyTrustEx") procFreeAddrInfoW = modws2_32.NewProc("FreeAddrInfoW") procGetAddrInfoW = modws2_32.NewProc("GetAddrInfoW") @@ -431,6 +486,30 @@ var ( procWTSQueryUserToken = modwtsapi32.NewProc("WTSQueryUserToken") ) +func cm_Get_DevNode_Status(status *uint32, problemNumber *uint32, devInst DEVINST, flags uint32) (ret CONFIGRET) { + r0, _, _ := syscall.Syscall6(procCM_Get_DevNode_Status.Addr(), 4, uintptr(unsafe.Pointer(status)), uintptr(unsafe.Pointer(problemNumber)), uintptr(devInst), uintptr(flags), 0, 0) + ret = CONFIGRET(r0) + return +} + +func cm_Get_Device_Interface_List(interfaceClass *GUID, deviceID *uint16, buffer *uint16, bufferLen uint32, flags uint32) (ret CONFIGRET) { + r0, _, _ := syscall.Syscall6(procCM_Get_Device_Interface_ListW.Addr(), 5, uintptr(unsafe.Pointer(interfaceClass)), uintptr(unsafe.Pointer(deviceID)), uintptr(unsafe.Pointer(buffer)), uintptr(bufferLen), uintptr(flags), 0) + ret = CONFIGRET(r0) + return +} + +func cm_Get_Device_Interface_List_Size(len *uint32, interfaceClass *GUID, deviceID *uint16, flags uint32) (ret CONFIGRET) { + r0, _, _ := syscall.Syscall6(procCM_Get_Device_Interface_List_SizeW.Addr(), 4, uintptr(unsafe.Pointer(len)), uintptr(unsafe.Pointer(interfaceClass)), uintptr(unsafe.Pointer(deviceID)), uintptr(flags), 0, 0) + ret = CONFIGRET(r0) + return +} + +func cm_MapCrToWin32Err(configRet CONFIGRET, defaultWin32Error Errno) (ret Errno) { + r0, _, _ := syscall.Syscall(procCM_MapCrToWin32Err.Addr(), 2, uintptr(configRet), uintptr(defaultWin32Error), 0) + ret = Errno(r0) + return +} + func AdjustTokenGroups(token Token, resetToDefault bool, newstate *Tokengroups, buflen uint32, prevstate *Tokengroups, returnlen *uint32) (err error) { var _p0 uint32 if resetToDefault { @@ -961,6 +1040,18 @@ func QueryServiceConfig(service Handle, serviceConfig *QUERY_SERVICE_CONFIG, buf return } +func QueryServiceDynamicInformation(service Handle, infoLevel uint32, dynamicInfo unsafe.Pointer) (err error) { + err = procQueryServiceDynamicInformation.Find() + if err != nil { + return + } + r1, _, e1 := syscall.Syscall(procQueryServiceDynamicInformation.Addr(), 3, uintptr(service), uintptr(infoLevel), uintptr(dynamicInfo)) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func QueryServiceLockStatus(mgr Handle, lockStatus *QUERY_SERVICE_LOCK_STATUS, bufSize uint32, bytesNeeded *uint32) (err error) { r1, _, e1 := syscall.Syscall6(procQueryServiceLockStatusW.Addr(), 4, uintptr(mgr), uintptr(unsafe.Pointer(lockStatus)), uintptr(bufSize), uintptr(unsafe.Pointer(bytesNeeded)), 0, 0) if r1 == 0 { @@ -1050,6 +1141,15 @@ func RegisterEventSource(uncServerName *uint16, sourceName *uint16) (handle Hand return } +func RegisterServiceCtrlHandlerEx(serviceName *uint16, handlerProc uintptr, context uintptr) (handle Handle, err error) { + r0, _, e1 := syscall.Syscall(procRegisterServiceCtrlHandlerExW.Addr(), 3, uintptr(unsafe.Pointer(serviceName)), uintptr(handlerProc), uintptr(context)) + handle = Handle(r0) + if handle == 0 { + err = errnoErr(e1) + } + return +} + func ReportEvent(log Handle, etype uint16, category uint16, eventId uint32, usrSId uintptr, numStrings uint16, dataSize uint32, strings **uint16, rawData *byte) (err error) { r1, _, e1 := syscall.Syscall9(procReportEventW.Addr(), 9, uintptr(log), uintptr(etype), uintptr(category), uintptr(eventId), uintptr(usrSId), uintptr(numStrings), uintptr(dataSize), uintptr(unsafe.Pointer(strings)), uintptr(unsafe.Pointer(rawData))) if r1 == 0 { @@ -1679,6 +1779,15 @@ func ExitProcess(exitcode uint32) { return } +func ExpandEnvironmentStrings(src *uint16, dst *uint16, size uint32) (n uint32, err error) { + r0, _, e1 := syscall.Syscall(procExpandEnvironmentStringsW.Addr(), 3, uintptr(unsafe.Pointer(src)), uintptr(unsafe.Pointer(dst)), uintptr(size)) + n = uint32(r0) + if n == 0 { + err = errnoErr(e1) + } + return +} + func FindClose(handle Handle) (err error) { r1, _, e1 := syscall.Syscall(procFindClose.Addr(), 1, uintptr(handle), 0, 0) if r1 == 0 { @@ -1860,6 +1969,12 @@ func GetACP() (acp uint32) { return } +func GetActiveProcessorCount(groupNumber uint16) (ret uint32) { + r0, _, _ := syscall.Syscall(procGetActiveProcessorCount.Addr(), 1, uintptr(groupNumber), 0, 0) + ret = uint32(r0) + return +} + func GetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error) { r1, _, e1 := syscall.Syscall(procGetCommTimeouts.Addr(), 2, uintptr(handle), uintptr(unsafe.Pointer(timeouts)), 0) if r1 == 0 { @@ -2062,6 +2177,12 @@ func GetLongPathName(path *uint16, buf *uint16, buflen uint32) (n uint32, err er return } +func GetMaximumProcessorCount(groupNumber uint16) (ret uint32) { + r0, _, _ := syscall.Syscall(procGetMaximumProcessorCount.Addr(), 1, uintptr(groupNumber), 0, 0) + ret = uint32(r0) + return +} + func GetModuleFileName(module Handle, filename *uint16, size uint32) (n uint32, err error) { r0, _, e1 := syscall.Syscall(procGetModuleFileNameW.Addr(), 3, uintptr(module), uintptr(unsafe.Pointer(filename)), uintptr(size)) n = uint32(r0) @@ -2462,6 +2583,22 @@ func MapViewOfFile(handle Handle, access uint32, offsetHigh uint32, offsetLow ui return } +func Module32First(snapshot Handle, moduleEntry *ModuleEntry32) (err error) { + r1, _, e1 := syscall.Syscall(procModule32FirstW.Addr(), 2, uintptr(snapshot), uintptr(unsafe.Pointer(moduleEntry)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func Module32Next(snapshot Handle, moduleEntry *ModuleEntry32) (err error) { + r1, _, e1 := syscall.Syscall(procModule32NextW.Addr(), 2, uintptr(snapshot), uintptr(unsafe.Pointer(moduleEntry)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func MoveFileEx(from *uint16, to *uint16, flags uint32) (err error) { r1, _, e1 := syscall.Syscall(procMoveFileExW.Addr(), 3, uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(to)), uintptr(flags)) if r1 == 0 { @@ -2624,7 +2761,7 @@ func ReadDirectoryChanges(handle Handle, buf *byte, buflen uint32, watchSubTree return } -func ReadFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error) { +func readFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error) { var _p0 *byte if len(buf) > 0 { _p0 = &buf[0] @@ -2636,6 +2773,14 @@ func ReadFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) ( return } +func ReadProcessMemory(process Handle, baseAddress uintptr, buffer *byte, size uintptr, numberOfBytesRead *uintptr) (err error) { + r1, _, e1 := syscall.Syscall6(procReadProcessMemory.Addr(), 5, uintptr(process), uintptr(baseAddress), uintptr(unsafe.Pointer(buffer)), uintptr(size), uintptr(unsafe.Pointer(numberOfBytesRead)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func ReleaseMutex(mutex Handle) (err error) { r1, _, e1 := syscall.Syscall(procReleaseMutex.Addr(), 1, uintptr(mutex), 0, 0) if r1 == 0 { @@ -2990,6 +3135,30 @@ func VirtualProtect(address uintptr, size uintptr, newprotect uint32, oldprotect return } +func VirtualProtectEx(process Handle, address uintptr, size uintptr, newProtect uint32, oldProtect *uint32) (err error) { + r1, _, e1 := syscall.Syscall6(procVirtualProtectEx.Addr(), 5, uintptr(process), uintptr(address), uintptr(size), uintptr(newProtect), uintptr(unsafe.Pointer(oldProtect)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func VirtualQuery(address uintptr, buffer *MemoryBasicInformation, length uintptr) (err error) { + r1, _, e1 := syscall.Syscall(procVirtualQuery.Addr(), 3, uintptr(address), uintptr(unsafe.Pointer(buffer)), uintptr(length)) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func VirtualQueryEx(process Handle, address uintptr, buffer *MemoryBasicInformation, length uintptr) (err error) { + r1, _, e1 := syscall.Syscall6(procVirtualQueryEx.Addr(), 4, uintptr(process), uintptr(address), uintptr(unsafe.Pointer(buffer)), uintptr(length), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func VirtualUnlock(addr uintptr, length uintptr) (err error) { r1, _, e1 := syscall.Syscall(procVirtualUnlock.Addr(), 2, uintptr(addr), uintptr(length), 0) if r1 == 0 { @@ -3034,7 +3203,7 @@ func WriteConsole(console Handle, buf *uint16, towrite uint32, written *uint32, return } -func WriteFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error) { +func writeFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error) { var _p0 *byte if len(buf) > 0 { _p0 = &buf[0] @@ -3046,6 +3215,14 @@ func WriteFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) return } +func WriteProcessMemory(process Handle, baseAddress uintptr, buffer *byte, size uintptr, numberOfBytesWritten *uintptr) (err error) { + r1, _, e1 := syscall.Syscall6(procWriteProcessMemory.Addr(), 5, uintptr(process), uintptr(baseAddress), uintptr(unsafe.Pointer(buffer)), uintptr(size), uintptr(unsafe.Pointer(numberOfBytesWritten)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func AcceptEx(ls Handle, as Handle, buf *byte, rxdatalen uint32, laddrlen uint32, raddrlen uint32, recvd *uint32, overlapped *Overlapped) (err error) { r1, _, e1 := syscall.Syscall9(procAcceptEx.Addr(), 8, uintptr(ls), uintptr(as), uintptr(unsafe.Pointer(buf)), uintptr(rxdatalen), uintptr(laddrlen), uintptr(raddrlen), uintptr(unsafe.Pointer(recvd)), uintptr(unsafe.Pointer(overlapped)), 0) if r1 == 0 { @@ -3115,6 +3292,22 @@ func NtQueryInformationProcess(proc Handle, procInfoClass int32, procInfo unsafe return } +func NtQuerySystemInformation(sysInfoClass int32, sysInfo unsafe.Pointer, sysInfoLen uint32, retLen *uint32) (ntstatus error) { + r0, _, _ := syscall.Syscall6(procNtQuerySystemInformation.Addr(), 4, uintptr(sysInfoClass), uintptr(sysInfo), uintptr(sysInfoLen), uintptr(unsafe.Pointer(retLen)), 0, 0) + if r0 != 0 { + ntstatus = NTStatus(r0) + } + return +} + +func NtSetInformationFile(handle Handle, iosb *IO_STATUS_BLOCK, inBuffer *byte, inBufferLen uint32, class uint32) (ntstatus error) { + r0, _, _ := syscall.Syscall6(procNtSetInformationFile.Addr(), 5, uintptr(handle), uintptr(unsafe.Pointer(iosb)), uintptr(unsafe.Pointer(inBuffer)), uintptr(inBufferLen), uintptr(class), 0) + if r0 != 0 { + ntstatus = NTStatus(r0) + } + return +} + func NtSetInformationProcess(proc Handle, procInfoClass int32, procInfo unsafe.Pointer, procInfoLen uint32) (ntstatus error) { r0, _, _ := syscall.Syscall6(procNtSetInformationProcess.Addr(), 4, uintptr(proc), uintptr(procInfoClass), uintptr(procInfo), uintptr(procInfoLen), 0, 0) if r0 != 0 { @@ -3123,6 +3316,20 @@ func NtSetInformationProcess(proc Handle, procInfoClass int32, procInfo unsafe.P return } +func NtSetSystemInformation(sysInfoClass int32, sysInfo unsafe.Pointer, sysInfoLen uint32) (ntstatus error) { + r0, _, _ := syscall.Syscall(procNtSetSystemInformation.Addr(), 3, uintptr(sysInfoClass), uintptr(sysInfo), uintptr(sysInfoLen)) + if r0 != 0 { + ntstatus = NTStatus(r0) + } + return +} + +func RtlAddFunctionTable(functionTable *RUNTIME_FUNCTION, entryCount uint32, baseAddress uintptr) (ret bool) { + r0, _, _ := syscall.Syscall(procRtlAddFunctionTable.Addr(), 3, uintptr(unsafe.Pointer(functionTable)), uintptr(entryCount), uintptr(baseAddress)) + ret = r0 != 0 + return +} + func RtlDefaultNpAcl(acl **ACL) (ntstatus error) { r0, _, _ := syscall.Syscall(procRtlDefaultNpAcl.Addr(), 1, uintptr(unsafe.Pointer(acl)), 0, 0) if r0 != 0 { @@ -3131,6 +3338,12 @@ func RtlDefaultNpAcl(acl **ACL) (ntstatus error) { return } +func RtlDeleteFunctionTable(functionTable *RUNTIME_FUNCTION) (ret bool) { + r0, _, _ := syscall.Syscall(procRtlDeleteFunctionTable.Addr(), 1, uintptr(unsafe.Pointer(functionTable)), 0, 0) + ret = r0 != 0 + return +} + func RtlDosPathNameToNtPathName(dosName *uint16, ntName *NTUnicodeString, ntFileNamePart *uint16, relativeName *RTL_RELATIVE_NAME) (ntstatus error) { r0, _, _ := syscall.Syscall6(procRtlDosPathNameToNtPathName_U_WithStatus.Addr(), 4, uintptr(unsafe.Pointer(dosName)), uintptr(unsafe.Pointer(ntName)), uintptr(unsafe.Pointer(ntFileNamePart)), uintptr(unsafe.Pointer(relativeName)), 0, 0) if r0 != 0 { @@ -3319,6 +3532,233 @@ func TranslateName(accName *uint16, accNameFormat uint32, desiredNameFormat uint return } +func SetupDiBuildDriverInfoList(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiBuildDriverInfoList.Addr(), 3, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(driverType)) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func SetupDiCallClassInstaller(installFunction DI_FUNCTION, deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiCallClassInstaller.Addr(), 3, uintptr(installFunction), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData))) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func SetupDiCancelDriverInfoSearch(deviceInfoSet DevInfo) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiCancelDriverInfoSearch.Addr(), 1, uintptr(deviceInfoSet), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiClassGuidsFromNameEx(className *uint16, classGuidList *GUID, classGuidListSize uint32, requiredSize *uint32, machineName *uint16, reserved uintptr) (err error) { + r1, _, e1 := syscall.Syscall6(procSetupDiClassGuidsFromNameExW.Addr(), 6, uintptr(unsafe.Pointer(className)), uintptr(unsafe.Pointer(classGuidList)), uintptr(classGuidListSize), uintptr(unsafe.Pointer(requiredSize)), uintptr(unsafe.Pointer(machineName)), uintptr(reserved)) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiClassNameFromGuidEx(classGUID *GUID, className *uint16, classNameSize uint32, requiredSize *uint32, machineName *uint16, reserved uintptr) (err error) { + r1, _, e1 := syscall.Syscall6(procSetupDiClassNameFromGuidExW.Addr(), 6, uintptr(unsafe.Pointer(classGUID)), uintptr(unsafe.Pointer(className)), uintptr(classNameSize), uintptr(unsafe.Pointer(requiredSize)), uintptr(unsafe.Pointer(machineName)), uintptr(reserved)) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiCreateDeviceInfoListEx(classGUID *GUID, hwndParent uintptr, machineName *uint16, reserved uintptr) (handle DevInfo, err error) { + r0, _, e1 := syscall.Syscall6(procSetupDiCreateDeviceInfoListExW.Addr(), 4, uintptr(unsafe.Pointer(classGUID)), uintptr(hwndParent), uintptr(unsafe.Pointer(machineName)), uintptr(reserved), 0, 0) + handle = DevInfo(r0) + if handle == DevInfo(InvalidHandle) { + err = errnoErr(e1) + } + return +} + +func setupDiCreateDeviceInfo(deviceInfoSet DevInfo, DeviceName *uint16, classGUID *GUID, DeviceDescription *uint16, hwndParent uintptr, CreationFlags DICD, deviceInfoData *DevInfoData) (err error) { + r1, _, e1 := syscall.Syscall9(procSetupDiCreateDeviceInfoW.Addr(), 7, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(DeviceName)), uintptr(unsafe.Pointer(classGUID)), uintptr(unsafe.Pointer(DeviceDescription)), uintptr(hwndParent), uintptr(CreationFlags), uintptr(unsafe.Pointer(deviceInfoData)), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func SetupDiDestroyDeviceInfoList(deviceInfoSet DevInfo) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiDestroyDeviceInfoList.Addr(), 1, uintptr(deviceInfoSet), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func SetupDiDestroyDriverInfoList(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiDestroyDriverInfoList.Addr(), 3, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(driverType)) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiEnumDeviceInfo(deviceInfoSet DevInfo, memberIndex uint32, deviceInfoData *DevInfoData) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiEnumDeviceInfo.Addr(), 3, uintptr(deviceInfoSet), uintptr(memberIndex), uintptr(unsafe.Pointer(deviceInfoData))) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiEnumDriverInfo(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT, memberIndex uint32, driverInfoData *DrvInfoData) (err error) { + r1, _, e1 := syscall.Syscall6(procSetupDiEnumDriverInfoW.Addr(), 5, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(driverType), uintptr(memberIndex), uintptr(unsafe.Pointer(driverInfoData)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiGetClassDevsEx(classGUID *GUID, Enumerator *uint16, hwndParent uintptr, Flags DIGCF, deviceInfoSet DevInfo, machineName *uint16, reserved uintptr) (handle DevInfo, err error) { + r0, _, e1 := syscall.Syscall9(procSetupDiGetClassDevsExW.Addr(), 7, uintptr(unsafe.Pointer(classGUID)), uintptr(unsafe.Pointer(Enumerator)), uintptr(hwndParent), uintptr(Flags), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(machineName)), uintptr(reserved), 0, 0) + handle = DevInfo(r0) + if handle == DevInfo(InvalidHandle) { + err = errnoErr(e1) + } + return +} + +func SetupDiGetClassInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32, requiredSize *uint32) (err error) { + r1, _, e1 := syscall.Syscall6(procSetupDiGetClassInstallParamsW.Addr(), 5, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(classInstallParams)), uintptr(classInstallParamsSize), uintptr(unsafe.Pointer(requiredSize)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiGetDeviceInfoListDetail(deviceInfoSet DevInfo, deviceInfoSetDetailData *DevInfoListDetailData) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiGetDeviceInfoListDetailW.Addr(), 2, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoSetDetailData)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiGetDeviceInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, deviceInstallParams *DevInstallParams) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiGetDeviceInstallParamsW.Addr(), 3, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(deviceInstallParams))) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiGetDeviceInstanceId(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, instanceId *uint16, instanceIdSize uint32, instanceIdRequiredSize *uint32) (err error) { + r1, _, e1 := syscall.Syscall6(procSetupDiGetDeviceInstanceIdW.Addr(), 5, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(instanceId)), uintptr(instanceIdSize), uintptr(unsafe.Pointer(instanceIdRequiredSize)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiGetDeviceProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, propertyKey *DEVPROPKEY, propertyType *DEVPROPTYPE, propertyBuffer *byte, propertyBufferSize uint32, requiredSize *uint32, flags uint32) (err error) { + r1, _, e1 := syscall.Syscall9(procSetupDiGetDevicePropertyW.Addr(), 8, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(propertyKey)), uintptr(unsafe.Pointer(propertyType)), uintptr(unsafe.Pointer(propertyBuffer)), uintptr(propertyBufferSize), uintptr(unsafe.Pointer(requiredSize)), uintptr(flags), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiGetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyRegDataType *uint32, propertyBuffer *byte, propertyBufferSize uint32, requiredSize *uint32) (err error) { + r1, _, e1 := syscall.Syscall9(procSetupDiGetDeviceRegistryPropertyW.Addr(), 7, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(property), uintptr(unsafe.Pointer(propertyRegDataType)), uintptr(unsafe.Pointer(propertyBuffer)), uintptr(propertyBufferSize), uintptr(unsafe.Pointer(requiredSize)), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiGetDriverInfoDetail(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData, driverInfoDetailData *DrvInfoDetailData, driverInfoDetailDataSize uint32, requiredSize *uint32) (err error) { + r1, _, e1 := syscall.Syscall6(procSetupDiGetDriverInfoDetailW.Addr(), 6, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(driverInfoData)), uintptr(unsafe.Pointer(driverInfoDetailData)), uintptr(driverInfoDetailDataSize), uintptr(unsafe.Pointer(requiredSize))) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiGetSelectedDevice(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiGetSelectedDevice.Addr(), 2, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiGetSelectedDriver(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiGetSelectedDriverW.Addr(), 3, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(driverInfoData))) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func SetupDiOpenDevRegKey(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, Scope DICS_FLAG, HwProfile uint32, KeyType DIREG, samDesired uint32) (key Handle, err error) { + r0, _, e1 := syscall.Syscall6(procSetupDiOpenDevRegKey.Addr(), 6, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(Scope), uintptr(HwProfile), uintptr(KeyType), uintptr(samDesired)) + key = Handle(r0) + if key == InvalidHandle { + err = errnoErr(e1) + } + return +} + +func SetupDiSetClassInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32) (err error) { + r1, _, e1 := syscall.Syscall6(procSetupDiSetClassInstallParamsW.Addr(), 4, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(classInstallParams)), uintptr(classInstallParamsSize), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func SetupDiSetDeviceInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, deviceInstallParams *DevInstallParams) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiSetDeviceInstallParamsW.Addr(), 3, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(deviceInstallParams))) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupDiSetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyBuffer *byte, propertyBufferSize uint32) (err error) { + r1, _, e1 := syscall.Syscall6(procSetupDiSetDeviceRegistryPropertyW.Addr(), 5, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(property), uintptr(unsafe.Pointer(propertyBuffer)), uintptr(propertyBufferSize), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func SetupDiSetSelectedDevice(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiSetSelectedDevice.Addr(), 2, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func SetupDiSetSelectedDriver(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (err error) { + r1, _, e1 := syscall.Syscall(procSetupDiSetSelectedDriverW.Addr(), 3, uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(driverInfoData))) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func setupUninstallOEMInf(infFileName *uint16, flags SUOI, reserved uintptr) (err error) { + r1, _, e1 := syscall.Syscall(procSetupUninstallOEMInfW.Addr(), 3, uintptr(unsafe.Pointer(infFileName)), uintptr(flags), uintptr(reserved)) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func CommandLineToArgv(cmd *uint16, argc *int32) (argv *[8192]*[8192]uint16, err error) { r0, _, e1 := syscall.Syscall(procCommandLineToArgvW.Addr(), 2, uintptr(unsafe.Pointer(cmd)), uintptr(unsafe.Pointer(argc)), 0) argv = (*[8192]*[8192]uint16)(unsafe.Pointer(r0)) @@ -3404,6 +3844,58 @@ func GetUserProfileDirectory(t Token, dir *uint16, dirLen *uint32) (err error) { return } +func GetFileVersionInfoSize(filename string, zeroHandle *Handle) (bufSize uint32, err error) { + var _p0 *uint16 + _p0, err = syscall.UTF16PtrFromString(filename) + if err != nil { + return + } + return _GetFileVersionInfoSize(_p0, zeroHandle) +} + +func _GetFileVersionInfoSize(filename *uint16, zeroHandle *Handle) (bufSize uint32, err error) { + r0, _, e1 := syscall.Syscall(procGetFileVersionInfoSizeW.Addr(), 2, uintptr(unsafe.Pointer(filename)), uintptr(unsafe.Pointer(zeroHandle)), 0) + bufSize = uint32(r0) + if bufSize == 0 { + err = errnoErr(e1) + } + return +} + +func GetFileVersionInfo(filename string, handle uint32, bufSize uint32, buffer unsafe.Pointer) (err error) { + var _p0 *uint16 + _p0, err = syscall.UTF16PtrFromString(filename) + if err != nil { + return + } + return _GetFileVersionInfo(_p0, handle, bufSize, buffer) +} + +func _GetFileVersionInfo(filename *uint16, handle uint32, bufSize uint32, buffer unsafe.Pointer) (err error) { + r1, _, e1 := syscall.Syscall6(procGetFileVersionInfoW.Addr(), 4, uintptr(unsafe.Pointer(filename)), uintptr(handle), uintptr(bufSize), uintptr(buffer), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func VerQueryValue(block unsafe.Pointer, subBlock string, pointerToBufferPointer unsafe.Pointer, bufSize *uint32) (err error) { + var _p0 *uint16 + _p0, err = syscall.UTF16PtrFromString(subBlock) + if err != nil { + return + } + return _VerQueryValue(block, _p0, pointerToBufferPointer, bufSize) +} + +func _VerQueryValue(block unsafe.Pointer, subBlock *uint16, pointerToBufferPointer unsafe.Pointer, bufSize *uint32) (err error) { + r1, _, e1 := syscall.Syscall6(procVerQueryValueW.Addr(), 4, uintptr(block), uintptr(unsafe.Pointer(subBlock)), uintptr(pointerToBufferPointer), uintptr(unsafe.Pointer(bufSize)), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func WinVerifyTrustEx(hwnd HWND, actionId *GUID, data *WinTrustData) (ret error) { r0, _, _ := syscall.Syscall(procWinVerifyTrustEx.Addr(), 3, uintptr(hwnd), uintptr(unsafe.Pointer(actionId)), uintptr(unsafe.Pointer(data))) if r0 != 0 { diff --git a/src/cmd/linuxkit/vendor/golang.org/x/term/README.md b/src/cmd/linuxkit/vendor/golang.org/x/term/README.md index e0f390cb2..d03d0aefe 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/term/README.md +++ b/src/cmd/linuxkit/vendor/golang.org/x/term/README.md @@ -1,5 +1,7 @@ # Go terminal/console support +[![Go Reference](https://pkg.go.dev/badge/golang.org/x/term.svg)](https://pkg.go.dev/golang.org/x/term) + This repository provides Go terminal and console support packages. ## Download/Install diff --git a/src/cmd/linuxkit/vendor/golang.org/x/term/codereview.cfg b/src/cmd/linuxkit/vendor/golang.org/x/term/codereview.cfg new file mode 100644 index 000000000..3f8b14b64 --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/term/codereview.cfg @@ -0,0 +1 @@ +issuerepo: golang/go diff --git a/src/cmd/linuxkit/vendor/golang.org/x/term/go.mod b/src/cmd/linuxkit/vendor/golang.org/x/term/go.mod index d45f52851..edf0e5b1d 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/term/go.mod +++ b/src/cmd/linuxkit/vendor/golang.org/x/term/go.mod @@ -1,5 +1,5 @@ module golang.org/x/term -go 1.11 +go 1.17 -require golang.org/x/sys v0.0.0-20201119102817-f84b799fce68 +require golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1 diff --git a/src/cmd/linuxkit/vendor/golang.org/x/term/go.sum b/src/cmd/linuxkit/vendor/golang.org/x/term/go.sum index de9e09c65..ff132135e 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/term/go.sum +++ b/src/cmd/linuxkit/vendor/golang.org/x/term/go.sum @@ -1,2 +1,2 @@ -golang.org/x/sys v0.0.0-20201119102817-f84b799fce68 h1:nxC68pudNYkKU6jWhgrqdreuFiOQWj1Fs7T3VrH4Pjw= -golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1 h1:SrN+KX8Art/Sf4HNj6Zcz06G7VEz+7w9tdXTPOZ7+l4= +golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= diff --git a/src/cmd/linuxkit/vendor/golang.org/x/term/term.go b/src/cmd/linuxkit/vendor/golang.org/x/term/term.go index 69931cc84..d59270880 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/term/term.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/term/term.go @@ -7,11 +7,13 @@ // // Putting a terminal into raw mode is the most common requirement: // -// oldState, err := terminal.MakeRaw(0) +// oldState, err := term.MakeRaw(int(os.Stdin.Fd())) // if err != nil { // panic(err) // } -// defer terminal.Restore(0, oldState) +// defer term.Restore(int(os.Stdin.Fd()), oldState) +// +// Note that on non-Unix systems os.Stdin.Fd() may not be 0. package term // State contains the state of a terminal. diff --git a/src/cmd/linuxkit/vendor/golang.org/x/term/term_solaris.go b/src/cmd/linuxkit/vendor/golang.org/x/term/term_solaris.go deleted file mode 100644 index b9da29744..000000000 --- a/src/cmd/linuxkit/vendor/golang.org/x/term/term_solaris.go +++ /dev/null @@ -1,111 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package term - -import ( - "io" - "syscall" - - "golang.org/x/sys/unix" -) - -// State contains the state of a terminal. -type state struct { - termios unix.Termios -} - -func isTerminal(fd int) bool { - _, err := unix.IoctlGetTermio(fd, unix.TCGETA) - return err == nil -} - -func readPassword(fd int) ([]byte, error) { - // see also: http://src.illumos.org/source/xref/illumos-gate/usr/src/lib/libast/common/uwin/getpass.c - val, err := unix.IoctlGetTermios(fd, unix.TCGETS) - if err != nil { - return nil, err - } - oldState := *val - - newState := oldState - newState.Lflag &^= syscall.ECHO - newState.Lflag |= syscall.ICANON | syscall.ISIG - newState.Iflag |= syscall.ICRNL - err = unix.IoctlSetTermios(fd, unix.TCSETS, &newState) - if err != nil { - return nil, err - } - - defer unix.IoctlSetTermios(fd, unix.TCSETS, &oldState) - - var buf [16]byte - var ret []byte - for { - n, err := syscall.Read(fd, buf[:]) - if err != nil { - return nil, err - } - if n == 0 { - if len(ret) == 0 { - return nil, io.EOF - } - break - } - if buf[n-1] == '\n' { - n-- - } - ret = append(ret, buf[:n]...) - if n < len(buf) { - break - } - } - - return ret, nil -} - -func makeRaw(fd int) (*State, error) { - // see http://cr.illumos.org/~webrev/andy_js/1060/ - termios, err := unix.IoctlGetTermios(fd, unix.TCGETS) - if err != nil { - return nil, err - } - - oldState := State{state{termios: *termios}} - - termios.Iflag &^= unix.IGNBRK | unix.BRKINT | unix.PARMRK | unix.ISTRIP | unix.INLCR | unix.IGNCR | unix.ICRNL | unix.IXON - termios.Oflag &^= unix.OPOST - termios.Lflag &^= unix.ECHO | unix.ECHONL | unix.ICANON | unix.ISIG | unix.IEXTEN - termios.Cflag &^= unix.CSIZE | unix.PARENB - termios.Cflag |= unix.CS8 - termios.Cc[unix.VMIN] = 1 - termios.Cc[unix.VTIME] = 0 - - if err := unix.IoctlSetTermios(fd, unix.TCSETS, termios); err != nil { - return nil, err - } - - return &oldState, nil -} - -func restore(fd int, oldState *State) error { - return unix.IoctlSetTermios(fd, unix.TCSETS, &oldState.termios) -} - -func getState(fd int) (*State, error) { - termios, err := unix.IoctlGetTermios(fd, unix.TCGETS) - if err != nil { - return nil, err - } - - return &State{state{termios: *termios}}, nil -} - -func getSize(fd int) (width, height int, err error) { - ws, err := unix.IoctlGetWinsize(fd, unix.TIOCGWINSZ) - if err != nil { - return 0, 0, err - } - return int(ws.Col), int(ws.Row), nil -} diff --git a/src/cmd/linuxkit/vendor/golang.org/x/term/term_unix.go b/src/cmd/linuxkit/vendor/golang.org/x/term/term_unix.go index 4c60e457d..a4e31ab1b 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/term/term_unix.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/term/term_unix.go @@ -2,7 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build aix darwin dragonfly freebsd linux netbsd openbsd zos +//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos +// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos package term diff --git a/src/cmd/linuxkit/vendor/golang.org/x/term/term_unix_aix.go b/src/cmd/linuxkit/vendor/golang.org/x/term/term_unix_aix.go deleted file mode 100644 index 2d5efd26a..000000000 --- a/src/cmd/linuxkit/vendor/golang.org/x/term/term_unix_aix.go +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package term - -import "golang.org/x/sys/unix" - -const ioctlReadTermios = unix.TCGETS -const ioctlWriteTermios = unix.TCSETS diff --git a/src/cmd/linuxkit/vendor/golang.org/x/term/term_unix_bsd.go b/src/cmd/linuxkit/vendor/golang.org/x/term/term_unix_bsd.go index 3342be00b..853b3d698 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/term/term_unix_bsd.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/term/term_unix_bsd.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build darwin || dragonfly || freebsd || netbsd || openbsd // +build darwin dragonfly freebsd netbsd openbsd package term diff --git a/src/cmd/linuxkit/vendor/golang.org/x/term/term_unix_linux.go b/src/cmd/linuxkit/vendor/golang.org/x/term/term_unix_other.go similarity index 63% rename from src/cmd/linuxkit/vendor/golang.org/x/term/term_unix_linux.go rename to src/cmd/linuxkit/vendor/golang.org/x/term/term_unix_other.go index 2d5efd26a..1e8955c93 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/term/term_unix_linux.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/term/term_unix_other.go @@ -1,7 +1,10 @@ -// Copyright 2019 The Go Authors. All rights reserved. +// Copyright 2021 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build aix || linux || solaris || zos +// +build aix linux solaris zos + package term import "golang.org/x/sys/unix" diff --git a/src/cmd/linuxkit/vendor/golang.org/x/term/term_unix_zos.go b/src/cmd/linuxkit/vendor/golang.org/x/term/term_unix_zos.go deleted file mode 100644 index b85ab8998..000000000 --- a/src/cmd/linuxkit/vendor/golang.org/x/term/term_unix_zos.go +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2020 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package term - -import "golang.org/x/sys/unix" - -const ioctlReadTermios = unix.TCGETS -const ioctlWriteTermios = unix.TCSETS diff --git a/src/cmd/linuxkit/vendor/golang.org/x/term/term_unsupported.go b/src/cmd/linuxkit/vendor/golang.org/x/term/term_unsupported.go index 8b5d1bad0..f1df85065 100644 --- a/src/cmd/linuxkit/vendor/golang.org/x/term/term_unsupported.go +++ b/src/cmd/linuxkit/vendor/golang.org/x/term/term_unsupported.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !aix && !darwin && !dragonfly && !freebsd && !linux && !netbsd && !openbsd && !zos && !windows && !solaris && !plan9 // +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!zos,!windows,!solaris,!plan9 package term diff --git a/src/cmd/linuxkit/vendor/golang.org/x/time/AUTHORS b/src/cmd/linuxkit/vendor/golang.org/x/time/AUTHORS new file mode 100644 index 000000000..15167cd74 --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/time/AUTHORS @@ -0,0 +1,3 @@ +# This source code refers to The Go Authors for copyright purposes. +# The master list of authors is in the main Go distribution, +# visible at http://tip.golang.org/AUTHORS. diff --git a/src/cmd/linuxkit/vendor/golang.org/x/time/CONTRIBUTORS b/src/cmd/linuxkit/vendor/golang.org/x/time/CONTRIBUTORS new file mode 100644 index 000000000..1c4577e96 --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/time/CONTRIBUTORS @@ -0,0 +1,3 @@ +# This source code was written by the Go contributors. +# The master list of contributors is in the main Go distribution, +# visible at http://tip.golang.org/CONTRIBUTORS. diff --git a/src/cmd/linuxkit/vendor/golang.org/x/time/LICENSE b/src/cmd/linuxkit/vendor/golang.org/x/time/LICENSE new file mode 100644 index 000000000..6a66aea5e --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/time/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2009 The Go Authors. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/src/cmd/linuxkit/vendor/golang.org/x/time/PATENTS b/src/cmd/linuxkit/vendor/golang.org/x/time/PATENTS new file mode 100644 index 000000000..733099041 --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/time/PATENTS @@ -0,0 +1,22 @@ +Additional IP Rights Grant (Patents) + +"This implementation" means the copyrightable works distributed by +Google as part of the Go project. + +Google hereby grants to You a perpetual, worldwide, non-exclusive, +no-charge, royalty-free, irrevocable (except as stated in this section) +patent license to make, have made, use, offer to sell, sell, import, +transfer and otherwise run, modify and propagate the contents of this +implementation of Go, where such license applies only to those patent +claims, both currently owned or controlled by Google and acquired in +the future, licensable by Google that are necessarily infringed by this +implementation of Go. This grant does not include claims that would be +infringed only as a consequence of further modification of this +implementation. If you or your agent or exclusive licensee institute or +order or agree to the institution of patent litigation against any +entity (including a cross-claim or counterclaim in a lawsuit) alleging +that this implementation of Go or any code incorporated within this +implementation of Go constitutes direct or contributory patent +infringement, or inducement of patent infringement, then any patent +rights granted to you under this License for this implementation of Go +shall terminate as of the date such litigation is filed. diff --git a/src/cmd/linuxkit/vendor/golang.org/x/time/rate/rate.go b/src/cmd/linuxkit/vendor/golang.org/x/time/rate/rate.go new file mode 100644 index 000000000..0cfcc8463 --- /dev/null +++ b/src/cmd/linuxkit/vendor/golang.org/x/time/rate/rate.go @@ -0,0 +1,388 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package rate provides a rate limiter. +package rate + +import ( + "context" + "fmt" + "math" + "sync" + "time" +) + +// Limit defines the maximum frequency of some events. +// Limit is represented as number of events per second. +// A zero Limit allows no events. +type Limit float64 + +// Inf is the infinite rate limit; it allows all events (even if burst is zero). +const Inf = Limit(math.MaxFloat64) + +// Every converts a minimum time interval between events to a Limit. +func Every(interval time.Duration) Limit { + if interval <= 0 { + return Inf + } + return 1 / Limit(interval.Seconds()) +} + +// A Limiter controls how frequently events are allowed to happen. +// It implements a "token bucket" of size b, initially full and refilled +// at rate r tokens per second. +// Informally, in any large enough time interval, the Limiter limits the +// rate to r tokens per second, with a maximum burst size of b events. +// As a special case, if r == Inf (the infinite rate), b is ignored. +// See https://en.wikipedia.org/wiki/Token_bucket for more about token buckets. +// +// The zero value is a valid Limiter, but it will reject all events. +// Use NewLimiter to create non-zero Limiters. +// +// Limiter has three main methods, Allow, Reserve, and Wait. +// Most callers should use Wait. +// +// Each of the three methods consumes a single token. +// They differ in their behavior when no token is available. +// If no token is available, Allow returns false. +// If no token is available, Reserve returns a reservation for a future token +// and the amount of time the caller must wait before using it. +// If no token is available, Wait blocks until one can be obtained +// or its associated context.Context is canceled. +// +// The methods AllowN, ReserveN, and WaitN consume n tokens. +type Limiter struct { + mu sync.Mutex + limit Limit + burst int + tokens float64 + // last is the last time the limiter's tokens field was updated + last time.Time + // lastEvent is the latest time of a rate-limited event (past or future) + lastEvent time.Time +} + +// Limit returns the maximum overall event rate. +func (lim *Limiter) Limit() Limit { + lim.mu.Lock() + defer lim.mu.Unlock() + return lim.limit +} + +// Burst returns the maximum burst size. Burst is the maximum number of tokens +// that can be consumed in a single call to Allow, Reserve, or Wait, so higher +// Burst values allow more events to happen at once. +// A zero Burst allows no events, unless limit == Inf. +func (lim *Limiter) Burst() int { + lim.mu.Lock() + defer lim.mu.Unlock() + return lim.burst +} + +// NewLimiter returns a new Limiter that allows events up to rate r and permits +// bursts of at most b tokens. +func NewLimiter(r Limit, b int) *Limiter { + return &Limiter{ + limit: r, + burst: b, + } +} + +// Allow is shorthand for AllowN(time.Now(), 1). +func (lim *Limiter) Allow() bool { + return lim.AllowN(time.Now(), 1) +} + +// AllowN reports whether n events may happen at time now. +// Use this method if you intend to drop / skip events that exceed the rate limit. +// Otherwise use Reserve or Wait. +func (lim *Limiter) AllowN(now time.Time, n int) bool { + return lim.reserveN(now, n, 0).ok +} + +// A Reservation holds information about events that are permitted by a Limiter to happen after a delay. +// A Reservation may be canceled, which may enable the Limiter to permit additional events. +type Reservation struct { + ok bool + lim *Limiter + tokens int + timeToAct time.Time + // This is the Limit at reservation time, it can change later. + limit Limit +} + +// OK returns whether the limiter can provide the requested number of tokens +// within the maximum wait time. If OK is false, Delay returns InfDuration, and +// Cancel does nothing. +func (r *Reservation) OK() bool { + return r.ok +} + +// Delay is shorthand for DelayFrom(time.Now()). +func (r *Reservation) Delay() time.Duration { + return r.DelayFrom(time.Now()) +} + +// InfDuration is the duration returned by Delay when a Reservation is not OK. +const InfDuration = time.Duration(1<<63 - 1) + +// DelayFrom returns the duration for which the reservation holder must wait +// before taking the reserved action. Zero duration means act immediately. +// InfDuration means the limiter cannot grant the tokens requested in this +// Reservation within the maximum wait time. +func (r *Reservation) DelayFrom(now time.Time) time.Duration { + if !r.ok { + return InfDuration + } + delay := r.timeToAct.Sub(now) + if delay < 0 { + return 0 + } + return delay +} + +// Cancel is shorthand for CancelAt(time.Now()). +func (r *Reservation) Cancel() { + r.CancelAt(time.Now()) +} + +// CancelAt indicates that the reservation holder will not perform the reserved action +// and reverses the effects of this Reservation on the rate limit as much as possible, +// considering that other reservations may have already been made. +func (r *Reservation) CancelAt(now time.Time) { + if !r.ok { + return + } + + r.lim.mu.Lock() + defer r.lim.mu.Unlock() + + if r.lim.limit == Inf || r.tokens == 0 || r.timeToAct.Before(now) { + return + } + + // calculate tokens to restore + // The duration between lim.lastEvent and r.timeToAct tells us how many tokens were reserved + // after r was obtained. These tokens should not be restored. + restoreTokens := float64(r.tokens) - r.limit.tokensFromDuration(r.lim.lastEvent.Sub(r.timeToAct)) + if restoreTokens <= 0 { + return + } + // advance time to now + now, _, tokens := r.lim.advance(now) + // calculate new number of tokens + tokens += restoreTokens + if burst := float64(r.lim.burst); tokens > burst { + tokens = burst + } + // update state + r.lim.last = now + r.lim.tokens = tokens + if r.timeToAct == r.lim.lastEvent { + prevEvent := r.timeToAct.Add(r.limit.durationFromTokens(float64(-r.tokens))) + if !prevEvent.Before(now) { + r.lim.lastEvent = prevEvent + } + } +} + +// Reserve is shorthand for ReserveN(time.Now(), 1). +func (lim *Limiter) Reserve() *Reservation { + return lim.ReserveN(time.Now(), 1) +} + +// ReserveN returns a Reservation that indicates how long the caller must wait before n events happen. +// The Limiter takes this Reservation into account when allowing future events. +// The returned Reservation’s OK() method returns false if n exceeds the Limiter's burst size. +// Usage example: +// r := lim.ReserveN(time.Now(), 1) +// if !r.OK() { +// // Not allowed to act! Did you remember to set lim.burst to be > 0 ? +// return +// } +// time.Sleep(r.Delay()) +// Act() +// Use this method if you wish to wait and slow down in accordance with the rate limit without dropping events. +// If you need to respect a deadline or cancel the delay, use Wait instead. +// To drop or skip events exceeding rate limit, use Allow instead. +func (lim *Limiter) ReserveN(now time.Time, n int) *Reservation { + r := lim.reserveN(now, n, InfDuration) + return &r +} + +// Wait is shorthand for WaitN(ctx, 1). +func (lim *Limiter) Wait(ctx context.Context) (err error) { + return lim.WaitN(ctx, 1) +} + +// WaitN blocks until lim permits n events to happen. +// It returns an error if n exceeds the Limiter's burst size, the Context is +// canceled, or the expected wait time exceeds the Context's Deadline. +// The burst limit is ignored if the rate limit is Inf. +func (lim *Limiter) WaitN(ctx context.Context, n int) (err error) { + lim.mu.Lock() + burst := lim.burst + limit := lim.limit + lim.mu.Unlock() + + if n > burst && limit != Inf { + return fmt.Errorf("rate: Wait(n=%d) exceeds limiter's burst %d", n, burst) + } + // Check if ctx is already cancelled + select { + case <-ctx.Done(): + return ctx.Err() + default: + } + // Determine wait limit + now := time.Now() + waitLimit := InfDuration + if deadline, ok := ctx.Deadline(); ok { + waitLimit = deadline.Sub(now) + } + // Reserve + r := lim.reserveN(now, n, waitLimit) + if !r.ok { + return fmt.Errorf("rate: Wait(n=%d) would exceed context deadline", n) + } + // Wait if necessary + delay := r.DelayFrom(now) + if delay == 0 { + return nil + } + t := time.NewTimer(delay) + defer t.Stop() + select { + case <-t.C: + // We can proceed. + return nil + case <-ctx.Done(): + // Context was canceled before we could proceed. Cancel the + // reservation, which may permit other events to proceed sooner. + r.Cancel() + return ctx.Err() + } +} + +// SetLimit is shorthand for SetLimitAt(time.Now(), newLimit). +func (lim *Limiter) SetLimit(newLimit Limit) { + lim.SetLimitAt(time.Now(), newLimit) +} + +// SetLimitAt sets a new Limit for the limiter. The new Limit, and Burst, may be violated +// or underutilized by those which reserved (using Reserve or Wait) but did not yet act +// before SetLimitAt was called. +func (lim *Limiter) SetLimitAt(now time.Time, newLimit Limit) { + lim.mu.Lock() + defer lim.mu.Unlock() + + now, _, tokens := lim.advance(now) + + lim.last = now + lim.tokens = tokens + lim.limit = newLimit +} + +// SetBurst is shorthand for SetBurstAt(time.Now(), newBurst). +func (lim *Limiter) SetBurst(newBurst int) { + lim.SetBurstAt(time.Now(), newBurst) +} + +// SetBurstAt sets a new burst size for the limiter. +func (lim *Limiter) SetBurstAt(now time.Time, newBurst int) { + lim.mu.Lock() + defer lim.mu.Unlock() + + now, _, tokens := lim.advance(now) + + lim.last = now + lim.tokens = tokens + lim.burst = newBurst +} + +// reserveN is a helper method for AllowN, ReserveN, and WaitN. +// maxFutureReserve specifies the maximum reservation wait duration allowed. +// reserveN returns Reservation, not *Reservation, to avoid allocation in AllowN and WaitN. +func (lim *Limiter) reserveN(now time.Time, n int, maxFutureReserve time.Duration) Reservation { + lim.mu.Lock() + + if lim.limit == Inf { + lim.mu.Unlock() + return Reservation{ + ok: true, + lim: lim, + tokens: n, + timeToAct: now, + } + } + + now, last, tokens := lim.advance(now) + + // Calculate the remaining number of tokens resulting from the request. + tokens -= float64(n) + + // Calculate the wait duration + var waitDuration time.Duration + if tokens < 0 { + waitDuration = lim.limit.durationFromTokens(-tokens) + } + + // Decide result + ok := n <= lim.burst && waitDuration <= maxFutureReserve + + // Prepare reservation + r := Reservation{ + ok: ok, + lim: lim, + limit: lim.limit, + } + if ok { + r.tokens = n + r.timeToAct = now.Add(waitDuration) + } + + // Update state + if ok { + lim.last = now + lim.tokens = tokens + lim.lastEvent = r.timeToAct + } else { + lim.last = last + } + + lim.mu.Unlock() + return r +} + +// advance calculates and returns an updated state for lim resulting from the passage of time. +// lim is not changed. +// advance requires that lim.mu is held. +func (lim *Limiter) advance(now time.Time) (newNow time.Time, newLast time.Time, newTokens float64) { + last := lim.last + if now.Before(last) { + last = now + } + + // Calculate the new number of tokens, due to time that passed. + elapsed := now.Sub(last) + delta := lim.limit.tokensFromDuration(elapsed) + tokens := lim.tokens + delta + if burst := float64(lim.burst); tokens > burst { + tokens = burst + } + return now, last, tokens +} + +// durationFromTokens is a unit conversion function from the number of tokens to the duration +// of time it takes to accumulate them at a rate of limit tokens per second. +func (limit Limit) durationFromTokens(tokens float64) time.Duration { + seconds := tokens / float64(limit) + return time.Duration(float64(time.Second) * seconds) +} + +// tokensFromDuration is a unit conversion function from a time duration to the number of tokens +// which could be accumulated during that duration at a rate of limit tokens per second. +func (limit Limit) tokensFromDuration(d time.Duration) float64 { + return d.Seconds() * float64(limit) +} diff --git a/src/cmd/linuxkit/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go b/src/cmd/linuxkit/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go new file mode 100644 index 000000000..7ea5ced87 --- /dev/null +++ b/src/cmd/linuxkit/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go @@ -0,0 +1,236 @@ +// Copyright 2015 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.26.0 +// protoc v3.12.2 +// source: google/api/httpbody.proto + +package httpbody + +import ( + reflect "reflect" + sync "sync" + + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + anypb "google.golang.org/protobuf/types/known/anypb" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +// Message that represents an arbitrary HTTP body. It should only be used for +// payload formats that can't be represented as JSON, such as raw binary or +// an HTML page. +// +// +// This message can be used both in streaming and non-streaming API methods in +// the request as well as the response. +// +// It can be used as a top-level request field, which is convenient if one +// wants to extract parameters from either the URL or HTTP template into the +// request fields and also want access to the raw HTTP body. +// +// Example: +// +// message GetResourceRequest { +// // A unique request id. +// string request_id = 1; +// +// // The raw HTTP body is bound to this field. +// google.api.HttpBody http_body = 2; +// +// } +// +// service ResourceService { +// rpc GetResource(GetResourceRequest) +// returns (google.api.HttpBody); +// rpc UpdateResource(google.api.HttpBody) +// returns (google.protobuf.Empty); +// +// } +// +// Example with streaming methods: +// +// service CaldavService { +// rpc GetCalendar(stream google.api.HttpBody) +// returns (stream google.api.HttpBody); +// rpc UpdateCalendar(stream google.api.HttpBody) +// returns (stream google.api.HttpBody); +// +// } +// +// Use of this type only changes how the request and response bodies are +// handled, all other features will continue to work unchanged. +type HttpBody struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The HTTP Content-Type header value specifying the content type of the body. + ContentType string `protobuf:"bytes,1,opt,name=content_type,json=contentType,proto3" json:"content_type,omitempty"` + // The HTTP request/response body as raw binary. + Data []byte `protobuf:"bytes,2,opt,name=data,proto3" json:"data,omitempty"` + // Application specific response metadata. Must be set in the first response + // for streaming APIs. + Extensions []*anypb.Any `protobuf:"bytes,3,rep,name=extensions,proto3" json:"extensions,omitempty"` +} + +func (x *HttpBody) Reset() { + *x = HttpBody{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_httpbody_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *HttpBody) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*HttpBody) ProtoMessage() {} + +func (x *HttpBody) ProtoReflect() protoreflect.Message { + mi := &file_google_api_httpbody_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use HttpBody.ProtoReflect.Descriptor instead. +func (*HttpBody) Descriptor() ([]byte, []int) { + return file_google_api_httpbody_proto_rawDescGZIP(), []int{0} +} + +func (x *HttpBody) GetContentType() string { + if x != nil { + return x.ContentType + } + return "" +} + +func (x *HttpBody) GetData() []byte { + if x != nil { + return x.Data + } + return nil +} + +func (x *HttpBody) GetExtensions() []*anypb.Any { + if x != nil { + return x.Extensions + } + return nil +} + +var File_google_api_httpbody_proto protoreflect.FileDescriptor + +var file_google_api_httpbody_proto_rawDesc = []byte{ + 0x0a, 0x19, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x68, 0x74, 0x74, + 0x70, 0x62, 0x6f, 0x64, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0a, 0x67, 0x6f, 0x6f, + 0x67, 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, 0x1a, 0x19, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, + 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x61, 0x6e, 0x79, 0x2e, 0x70, 0x72, 0x6f, + 0x74, 0x6f, 0x22, 0x77, 0x0a, 0x08, 0x48, 0x74, 0x74, 0x70, 0x42, 0x6f, 0x64, 0x79, 0x12, 0x21, + 0x0a, 0x0c, 0x63, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x5f, 0x74, 0x79, 0x70, 0x65, 0x18, 0x01, + 0x20, 0x01, 0x28, 0x09, 0x52, 0x0b, 0x63, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x54, 0x79, 0x70, + 0x65, 0x12, 0x12, 0x0a, 0x04, 0x64, 0x61, 0x74, 0x61, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52, + 0x04, 0x64, 0x61, 0x74, 0x61, 0x12, 0x34, 0x0a, 0x0a, 0x65, 0x78, 0x74, 0x65, 0x6e, 0x73, 0x69, + 0x6f, 0x6e, 0x73, 0x18, 0x03, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x14, 0x2e, 0x67, 0x6f, 0x6f, 0x67, + 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x41, 0x6e, 0x79, 0x52, + 0x0a, 0x65, 0x78, 0x74, 0x65, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x73, 0x42, 0x68, 0x0a, 0x0e, 0x63, + 0x6f, 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x61, 0x70, 0x69, 0x42, 0x0d, 0x48, + 0x74, 0x74, 0x70, 0x42, 0x6f, 0x64, 0x79, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x3b, + 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, 0x6f, 0x72, + 0x67, 0x2f, 0x67, 0x65, 0x6e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, + 0x65, 0x61, 0x70, 0x69, 0x73, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x68, 0x74, 0x74, 0x70, 0x62, 0x6f, + 0x64, 0x79, 0x3b, 0x68, 0x74, 0x74, 0x70, 0x62, 0x6f, 0x64, 0x79, 0xf8, 0x01, 0x01, 0xa2, 0x02, + 0x04, 0x47, 0x41, 0x50, 0x49, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, +} + +var ( + file_google_api_httpbody_proto_rawDescOnce sync.Once + file_google_api_httpbody_proto_rawDescData = file_google_api_httpbody_proto_rawDesc +) + +func file_google_api_httpbody_proto_rawDescGZIP() []byte { + file_google_api_httpbody_proto_rawDescOnce.Do(func() { + file_google_api_httpbody_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_api_httpbody_proto_rawDescData) + }) + return file_google_api_httpbody_proto_rawDescData +} + +var file_google_api_httpbody_proto_msgTypes = make([]protoimpl.MessageInfo, 1) +var file_google_api_httpbody_proto_goTypes = []interface{}{ + (*HttpBody)(nil), // 0: google.api.HttpBody + (*anypb.Any)(nil), // 1: google.protobuf.Any +} +var file_google_api_httpbody_proto_depIdxs = []int32{ + 1, // 0: google.api.HttpBody.extensions:type_name -> google.protobuf.Any + 1, // [1:1] is the sub-list for method output_type + 1, // [1:1] is the sub-list for method input_type + 1, // [1:1] is the sub-list for extension type_name + 1, // [1:1] is the sub-list for extension extendee + 0, // [0:1] is the sub-list for field type_name +} + +func init() { file_google_api_httpbody_proto_init() } +func file_google_api_httpbody_proto_init() { + if File_google_api_httpbody_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_google_api_httpbody_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*HttpBody); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_api_httpbody_proto_rawDesc, + NumEnums: 0, + NumMessages: 1, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_google_api_httpbody_proto_goTypes, + DependencyIndexes: file_google_api_httpbody_proto_depIdxs, + MessageInfos: file_google_api_httpbody_proto_msgTypes, + }.Build() + File_google_api_httpbody_proto = out.File + file_google_api_httpbody_proto_rawDesc = nil + file_google_api_httpbody_proto_goTypes = nil + file_google_api_httpbody_proto_depIdxs = nil +} diff --git a/src/cmd/linuxkit/vendor/google.golang.org/genproto/protobuf/field_mask/field_mask.go b/src/cmd/linuxkit/vendor/google.golang.org/genproto/protobuf/field_mask/field_mask.go new file mode 100644 index 000000000..d10ad6653 --- /dev/null +++ b/src/cmd/linuxkit/vendor/google.golang.org/genproto/protobuf/field_mask/field_mask.go @@ -0,0 +1,23 @@ +// Copyright 2020 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Package field_mask aliases all exported identifiers in +// package "google.golang.org/protobuf/types/known/fieldmaskpb". +package field_mask + +import "google.golang.org/protobuf/types/known/fieldmaskpb" + +type FieldMask = fieldmaskpb.FieldMask + +var File_google_protobuf_field_mask_proto = fieldmaskpb.File_google_protobuf_field_mask_proto diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/CONTRIBUTING.md b/src/cmd/linuxkit/vendor/google.golang.org/grpc/CONTRIBUTING.md index cd03f8c76..52338d004 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/CONTRIBUTING.md +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/CONTRIBUTING.md @@ -53,9 +53,8 @@ How to get your contributions merged smoothly and quickly. - **All tests need to be passing** before your change can be merged. We recommend you **run tests locally** before creating your PR to catch breakages early on. - - `make all` to test everything, OR - - `make vet` to catch vet errors - - `make test` to run the tests - - `make testrace` to run tests in race mode + - `VET_SKIP_PROTO=1 ./vet.sh` to catch vet errors + - `go test -cpu 1,4 -timeout 7m ./...` to run the tests + - `go test -race -cpu 1,4 -timeout 7m ./...` to run tests in race mode - Exceptions to the rules can be made if there's a compelling reason for doing so. diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/attributes/attributes.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/attributes/attributes.go index 3220d87be..ae13ddac1 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/attributes/attributes.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/attributes/attributes.go @@ -25,55 +25,77 @@ // later release. package attributes -import "fmt" - // Attributes is an immutable struct for storing and retrieving generic // key/value pairs. Keys must be hashable, and users should define their own -// types for keys. +// types for keys. Values should not be modified after they are added to an +// Attributes or if they were received from one. If values implement 'Equal(o +// interface{}) bool', it will be called by (*Attributes).Equal to determine +// whether two values with the same key should be considered equal. type Attributes struct { m map[interface{}]interface{} } -// New returns a new Attributes containing all key/value pairs in kvs. If the -// same key appears multiple times, the last value overwrites all previous -// values for that key. Panics if len(kvs) is not even. -func New(kvs ...interface{}) *Attributes { - if len(kvs)%2 != 0 { - panic(fmt.Sprintf("attributes.New called with unexpected input: len(kvs) = %v", len(kvs))) - } - a := &Attributes{m: make(map[interface{}]interface{}, len(kvs)/2)} - for i := 0; i < len(kvs)/2; i++ { - a.m[kvs[i*2]] = kvs[i*2+1] - } - return a +// New returns a new Attributes containing the key/value pair. +func New(key, value interface{}) *Attributes { + return &Attributes{m: map[interface{}]interface{}{key: value}} } -// WithValues returns a new Attributes containing all key/value pairs in a and -// kvs. Panics if len(kvs) is not even. If the same key appears multiple -// times, the last value overwrites all previous values for that key. To -// remove an existing key, use a nil value. -func (a *Attributes) WithValues(kvs ...interface{}) *Attributes { +// WithValue returns a new Attributes containing the previous keys and values +// and the new key/value pair. If the same key appears multiple times, the +// last value overwrites all previous values for that key. To remove an +// existing key, use a nil value. value should not be modified later. +func (a *Attributes) WithValue(key, value interface{}) *Attributes { if a == nil { - return New(kvs...) + return New(key, value) } - if len(kvs)%2 != 0 { - panic(fmt.Sprintf("attributes.New called with unexpected input: len(kvs) = %v", len(kvs))) - } - n := &Attributes{m: make(map[interface{}]interface{}, len(a.m)+len(kvs)/2)} + n := &Attributes{m: make(map[interface{}]interface{}, len(a.m)+1)} for k, v := range a.m { n.m[k] = v } - for i := 0; i < len(kvs)/2; i++ { - n.m[kvs[i*2]] = kvs[i*2+1] - } + n.m[key] = value return n } // Value returns the value associated with these attributes for key, or nil if -// no value is associated with key. +// no value is associated with key. The returned value should not be modified. func (a *Attributes) Value(key interface{}) interface{} { if a == nil { return nil } return a.m[key] } + +// Equal returns whether a and o are equivalent. If 'Equal(o interface{}) +// bool' is implemented for a value in the attributes, it is called to +// determine if the value matches the one stored in the other attributes. If +// Equal is not implemented, standard equality is used to determine if the two +// values are equal. Note that some types (e.g. maps) aren't comparable by +// default, so they must be wrapped in a struct, or in an alias type, with Equal +// defined. +func (a *Attributes) Equal(o *Attributes) bool { + if a == nil && o == nil { + return true + } + if a == nil || o == nil { + return false + } + if len(a.m) != len(o.m) { + return false + } + for k, v := range a.m { + ov, ok := o.m[k] + if !ok { + // o missing element of a + return false + } + if eq, ok := v.(interface{ Equal(o interface{}) bool }); ok { + if !eq.Equal(ov) { + return false + } + } else if v != ov { + // Fallback to a standard equality check if Value is unimplemented. + return false + } + } + return true +} diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/balancer/balancer.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/balancer/balancer.go index 178de0898..bcc6f5451 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/balancer/balancer.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/balancer/balancer.go @@ -174,25 +174,32 @@ type ClientConn interface { // BuildOptions contains additional information for Build. type BuildOptions struct { - // DialCreds is the transport credential the Balancer implementation can - // use to dial to a remote load balancer server. The Balancer implementations - // can ignore this if it does not need to talk to another party securely. + // DialCreds is the transport credentials to use when communicating with a + // remote load balancer server. Balancer implementations which do not + // communicate with a remote load balancer server can ignore this field. DialCreds credentials.TransportCredentials - // CredsBundle is the credentials bundle that the Balancer can use. + // CredsBundle is the credentials bundle to use when communicating with a + // remote load balancer server. Balancer implementations which do not + // communicate with a remote load balancer server can ignore this field. CredsBundle credentials.Bundle - // Dialer is the custom dialer the Balancer implementation can use to dial - // to a remote load balancer server. The Balancer implementations - // can ignore this if it doesn't need to talk to remote balancer. + // Dialer is the custom dialer to use when communicating with a remote load + // balancer server. Balancer implementations which do not communicate with a + // remote load balancer server can ignore this field. Dialer func(context.Context, string) (net.Conn, error) - // ChannelzParentID is the entity parent's channelz unique identification number. + // Authority is the server name to use as part of the authentication + // handshake when communicating with a remote load balancer server. Balancer + // implementations which do not communicate with a remote load balancer + // server can ignore this field. + Authority string + // ChannelzParentID is the parent ClientConn's channelz ID. ChannelzParentID int64 // CustomUserAgent is the custom user agent set on the parent ClientConn. // The balancer should set the same custom user agent if it creates a // ClientConn. CustomUserAgent string - // Target contains the parsed address info of the dial target. It is the same resolver.Target as - // passed to the resolver. - // See the documentation for the resolver.Target type for details about what it contains. + // Target contains the parsed address info of the dial target. It is the + // same resolver.Target as passed to the resolver. See the documentation for + // the resolver.Target type for details about what it contains. Target resolver.Target } diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/balancer/base/balancer.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/balancer/base/balancer.go index 8dd504299..a67074a3a 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/balancer/base/balancer.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/balancer/base/balancer.go @@ -22,7 +22,6 @@ import ( "errors" "fmt" - "google.golang.org/grpc/attributes" "google.golang.org/grpc/balancer" "google.golang.org/grpc/connectivity" "google.golang.org/grpc/grpclog" @@ -42,7 +41,7 @@ func (bb *baseBuilder) Build(cc balancer.ClientConn, opt balancer.BuildOptions) cc: cc, pickerBuilder: bb.pickerBuilder, - subConns: make(map[resolver.Address]subConnInfo), + subConns: resolver.NewAddressMap(), scStates: make(map[balancer.SubConn]connectivity.State), csEvltr: &balancer.ConnectivityStateEvaluator{}, config: bb.config, @@ -58,11 +57,6 @@ func (bb *baseBuilder) Name() string { return bb.name } -type subConnInfo struct { - subConn balancer.SubConn - attrs *attributes.Attributes -} - type baseBalancer struct { cc balancer.ClientConn pickerBuilder PickerBuilder @@ -70,7 +64,7 @@ type baseBalancer struct { csEvltr *balancer.ConnectivityStateEvaluator state connectivity.State - subConns map[resolver.Address]subConnInfo // `attributes` is stripped from the keys of this map (the addresses) + subConns *resolver.AddressMap scStates map[balancer.SubConn]connectivity.State picker balancer.Picker config Config @@ -81,7 +75,7 @@ type baseBalancer struct { func (b *baseBalancer) ResolverError(err error) { b.resolverErr = err - if len(b.subConns) == 0 { + if b.subConns.Len() == 0 { b.state = connectivity.TransientFailure } @@ -105,53 +99,29 @@ func (b *baseBalancer) UpdateClientConnState(s balancer.ClientConnState) error { // Successful resolution; clear resolver error and ensure we return nil. b.resolverErr = nil // addrsSet is the set converted from addrs, it's used for quick lookup of an address. - addrsSet := make(map[resolver.Address]struct{}) + addrsSet := resolver.NewAddressMap() for _, a := range s.ResolverState.Addresses { - // Strip attributes from addresses before using them as map keys. So - // that when two addresses only differ in attributes pointers (but with - // the same attribute content), they are considered the same address. - // - // Note that this doesn't handle the case where the attribute content is - // different. So if users want to set different attributes to create - // duplicate connections to the same backend, it doesn't work. This is - // fine for now, because duplicate is done by setting Metadata today. - // - // TODO: read attributes to handle duplicate connections. - aNoAttrs := a - aNoAttrs.Attributes = nil - addrsSet[aNoAttrs] = struct{}{} - if scInfo, ok := b.subConns[aNoAttrs]; !ok { + addrsSet.Set(a, nil) + if _, ok := b.subConns.Get(a); !ok { // a is a new address (not existing in b.subConns). - // - // When creating SubConn, the original address with attributes is - // passed through. So that connection configurations in attributes - // (like creds) will be used. sc, err := b.cc.NewSubConn([]resolver.Address{a}, balancer.NewSubConnOptions{HealthCheckEnabled: b.config.HealthCheck}) if err != nil { logger.Warningf("base.baseBalancer: failed to create new SubConn: %v", err) continue } - b.subConns[aNoAttrs] = subConnInfo{subConn: sc, attrs: a.Attributes} + b.subConns.Set(a, sc) b.scStates[sc] = connectivity.Idle b.csEvltr.RecordTransition(connectivity.Shutdown, connectivity.Idle) sc.Connect() - } else { - // Always update the subconn's address in case the attributes - // changed. - // - // The SubConn does a reflect.DeepEqual of the new and old - // addresses. So this is a noop if the current address is the same - // as the old one (including attributes). - scInfo.attrs = a.Attributes - b.subConns[aNoAttrs] = scInfo - b.cc.UpdateAddresses(scInfo.subConn, []resolver.Address{a}) } } - for a, scInfo := range b.subConns { + for _, a := range b.subConns.Keys() { + sci, _ := b.subConns.Get(a) + sc := sci.(balancer.SubConn) // a was removed by resolver. - if _, ok := addrsSet[a]; !ok { - b.cc.RemoveSubConn(scInfo.subConn) - delete(b.subConns, a) + if _, ok := addrsSet.Get(a); !ok { + b.cc.RemoveSubConn(sc) + b.subConns.Delete(a) // Keep the state of this sc in b.scStates until sc's state becomes Shutdown. // The entry will be deleted in UpdateSubConnState. } @@ -193,10 +163,11 @@ func (b *baseBalancer) regeneratePicker() { readySCs := make(map[balancer.SubConn]SubConnInfo) // Filter out all ready SCs from full subConn map. - for addr, scInfo := range b.subConns { - if st, ok := b.scStates[scInfo.subConn]; ok && st == connectivity.Ready { - addr.Attributes = scInfo.attrs - readySCs[scInfo.subConn] = SubConnInfo{Address: addr} + for _, addr := range b.subConns.Keys() { + sci, _ := b.subConns.Get(addr) + sc := sci.(balancer.SubConn) + if st, ok := b.scStates[sc]; ok && st == connectivity.Ready { + readySCs[sc] = SubConnInfo{Address: addr} } } b.picker = b.pickerBuilder.Build(PickerBuildInfo{ReadySCs: readySCs}) diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/balancer/grpclb/state/state.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/balancer/grpclb/state/state.go index a24264a34..4ecfa1c21 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/balancer/grpclb/state/state.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/balancer/grpclb/state/state.go @@ -39,7 +39,7 @@ type State struct { // Set returns a copy of the provided state with attributes containing s. s's // data should not be mutated after calling Set. func Set(state resolver.State, s *State) resolver.State { - state.Attributes = state.Attributes.WithValues(key, s) + state.Attributes = state.Attributes.WithValue(key, s) return state } diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/clientconn.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/clientconn.go index 34cc4c948..f9af78913 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/clientconn.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/clientconn.go @@ -23,6 +23,7 @@ import ( "errors" "fmt" "math" + "net/url" "reflect" "strings" "sync" @@ -37,7 +38,6 @@ import ( "google.golang.org/grpc/internal/backoff" "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/internal/grpcsync" - "google.golang.org/grpc/internal/grpcutil" iresolver "google.golang.org/grpc/internal/resolver" "google.golang.org/grpc/internal/transport" "google.golang.org/grpc/keepalive" @@ -79,17 +79,17 @@ var ( // errNoTransportSecurity indicates that there is no transport security // being set for ClientConn. Users should either set one or explicitly // call WithInsecure DialOption to disable security. - errNoTransportSecurity = errors.New("grpc: no transport security set (use grpc.WithInsecure() explicitly or set credentials)") + errNoTransportSecurity = errors.New("grpc: no transport security set (use grpc.WithTransportCredentials(insecure.NewCredentials()) explicitly or set credentials)") // errTransportCredsAndBundle indicates that creds bundle is used together // with other individual Transport Credentials. errTransportCredsAndBundle = errors.New("grpc: credentials.Bundle may not be used with individual TransportCredentials") - // errTransportCredentialsMissing indicates that users want to transmit security - // information (e.g., OAuth2 token) which requires secure connection on an insecure - // connection. + // errNoTransportCredsInBundle indicated that the configured creds bundle + // returned a transport credentials which was nil. + errNoTransportCredsInBundle = errors.New("grpc: credentials.Bundle must return non-nil transport credentials") + // errTransportCredentialsMissing indicates that users want to transmit + // security information (e.g., OAuth2 token) which requires secure + // connection on an insecure connection. errTransportCredentialsMissing = errors.New("grpc: the credentials require transport level security (use grpc.WithTransportCredentials() to set)") - // errCredentialsConflict indicates that grpc.WithTransportCredentials() - // and grpc.WithInsecure() are both called for a connection. - errCredentialsConflict = errors.New("grpc: transport credentials are set for an insecure connection (grpc.WithTransportCredentials() and grpc.WithInsecure() are both called)") ) const ( @@ -177,17 +177,20 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn * cc.csMgr.channelzID = cc.channelzID } - if !cc.dopts.insecure { - if cc.dopts.copts.TransportCredentials == nil && cc.dopts.copts.CredsBundle == nil { - return nil, errNoTransportSecurity - } - if cc.dopts.copts.TransportCredentials != nil && cc.dopts.copts.CredsBundle != nil { - return nil, errTransportCredsAndBundle - } - } else { - if cc.dopts.copts.TransportCredentials != nil || cc.dopts.copts.CredsBundle != nil { - return nil, errCredentialsConflict - } + if cc.dopts.copts.TransportCredentials == nil && cc.dopts.copts.CredsBundle == nil { + return nil, errNoTransportSecurity + } + if cc.dopts.copts.TransportCredentials != nil && cc.dopts.copts.CredsBundle != nil { + return nil, errTransportCredsAndBundle + } + if cc.dopts.copts.CredsBundle != nil && cc.dopts.copts.CredsBundle.TransportCredentials() == nil { + return nil, errNoTransportCredsInBundle + } + transportCreds := cc.dopts.copts.TransportCredentials + if transportCreds == nil { + transportCreds = cc.dopts.copts.CredsBundle.TransportCredentials() + } + if transportCreds.Info().SecurityProtocol == "insecure" { for _, cd := range cc.dopts.copts.PerRPCCredentials { if cd.RequireTransportSecurity() { return nil, errTransportCredentialsMissing @@ -248,38 +251,15 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn * } // Determine the resolver to use. - cc.parsedTarget = grpcutil.ParseTarget(cc.target, cc.dopts.copts.Dialer != nil) - channelz.Infof(logger, cc.channelzID, "parsed scheme: %q", cc.parsedTarget.Scheme) - resolverBuilder := cc.getResolver(cc.parsedTarget.Scheme) - if resolverBuilder == nil { - // If resolver builder is still nil, the parsed target's scheme is - // not registered. Fallback to default resolver and set Endpoint to - // the original target. - channelz.Infof(logger, cc.channelzID, "scheme %q not registered, fallback to default scheme", cc.parsedTarget.Scheme) - cc.parsedTarget = resolver.Target{ - Scheme: resolver.GetDefaultScheme(), - Endpoint: target, - } - resolverBuilder = cc.getResolver(cc.parsedTarget.Scheme) - if resolverBuilder == nil { - return nil, fmt.Errorf("could not get resolver for default scheme: %q", cc.parsedTarget.Scheme) - } + resolverBuilder, err := cc.parseTargetAndFindResolver() + if err != nil { + return nil, err } - - creds := cc.dopts.copts.TransportCredentials - if creds != nil && creds.Info().ServerName != "" { - cc.authority = creds.Info().ServerName - } else if cc.dopts.insecure && cc.dopts.authority != "" { - cc.authority = cc.dopts.authority - } else if strings.HasPrefix(cc.target, "unix:") || strings.HasPrefix(cc.target, "unix-abstract:") { - cc.authority = "localhost" - } else if strings.HasPrefix(cc.parsedTarget.Endpoint, ":") { - cc.authority = "localhost" + cc.parsedTarget.Endpoint - } else { - // Use endpoint from "scheme://authority/endpoint" as the default - // authority for ClientConn. - cc.authority = cc.parsedTarget.Endpoint + cc.authority, err = determineAuthority(cc.parsedTarget.Endpoint, cc.target, cc.dopts) + if err != nil { + return nil, err } + channelz.Infof(logger, cc.channelzID, "Channel authority set to %q", cc.authority) if cc.dopts.scChan != nil && !scSet { // Blocking wait for the initial service config. @@ -305,6 +285,7 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn * DialCreds: credsClone, CredsBundle: cc.dopts.copts.CredsBundle, Dialer: cc.dopts.copts.Dialer, + Authority: cc.authority, CustomUserAgent: cc.dopts.copts.UserAgent, ChannelzParentID: cc.channelzID, Target: cc.parsedTarget, @@ -652,7 +633,10 @@ func (cc *ClientConn) updateResolverState(s resolver.State, err error) error { } var ret error - if cc.dopts.disableServiceConfig || s.ServiceConfig == nil { + if cc.dopts.disableServiceConfig { + channelz.Infof(logger, cc.channelzID, "ignoring service config from resolver (%v) and applying the default because service config is disabled", s.ServiceConfig) + cc.maybeApplyDefaultServiceConfig(s.Addresses) + } else if s.ServiceConfig == nil { cc.maybeApplyDefaultServiceConfig(s.Addresses) // TODO: do we need to apply a failing LB policy if there is no // default, per the error handling design? @@ -902,10 +886,7 @@ func (ac *addrConn) tryUpdateAddrs(addrs []resolver.Address) bool { // ac.state is Ready, try to find the connected address. var curAddrFound bool for _, a := range addrs { - // a.ServerName takes precedent over ClientConn authority, if present. - if a.ServerName == "" { - a.ServerName = ac.cc.authority - } + a.ServerName = ac.cc.getServerName(a) if reflect.DeepEqual(ac.curAddr, a) { curAddrFound = true break @@ -919,6 +900,26 @@ func (ac *addrConn) tryUpdateAddrs(addrs []resolver.Address) bool { return curAddrFound } +// getServerName determines the serverName to be used in the connection +// handshake. The default value for the serverName is the authority on the +// ClientConn, which either comes from the user's dial target or through an +// authority override specified using the WithAuthority dial option. Name +// resolvers can specify a per-address override for the serverName through the +// resolver.Address.ServerName field which is used only if the WithAuthority +// dial option was not used. The rationale is that per-address authority +// overrides specified by the name resolver can represent a security risk, while +// an override specified by the user is more dependable since they probably know +// what they are doing. +func (cc *ClientConn) getServerName(addr resolver.Address) string { + if cc.dopts.authority != "" { + return cc.dopts.authority + } + if addr.ServerName != "" { + return addr.ServerName + } + return cc.authority +} + func getMethodConfig(sc *ServiceConfig, method string) MethodConfig { if sc == nil { return MethodConfig{} @@ -1275,11 +1276,7 @@ func (ac *addrConn) createTransport(addr resolver.Address, copts transport.Conne prefaceReceived := grpcsync.NewEvent() connClosed := grpcsync.NewEvent() - // addr.ServerName takes precedent over ClientConn authority, if present. - if addr.ServerName == "" { - addr.ServerName = ac.cc.authority - } - + addr.ServerName = ac.cc.getServerName(addr) hctx, hcancel := context.WithCancel(ac.ctx) hcStarted := false // protected by ac.mu @@ -1621,3 +1618,114 @@ func (cc *ClientConn) connectionError() error { defer cc.lceMu.Unlock() return cc.lastConnectionError } + +func (cc *ClientConn) parseTargetAndFindResolver() (resolver.Builder, error) { + channelz.Infof(logger, cc.channelzID, "original dial target is: %q", cc.target) + + var rb resolver.Builder + parsedTarget, err := parseTarget(cc.target) + if err != nil { + channelz.Infof(logger, cc.channelzID, "dial target %q parse failed: %v", cc.target, err) + } else { + channelz.Infof(logger, cc.channelzID, "parsed dial target is: %+v", parsedTarget) + rb = cc.getResolver(parsedTarget.Scheme) + if rb != nil { + cc.parsedTarget = parsedTarget + return rb, nil + } + } + + // We are here because the user's dial target did not contain a scheme or + // specified an unregistered scheme. We should fallback to the default + // scheme, except when a custom dialer is specified in which case, we should + // always use passthrough scheme. + defScheme := resolver.GetDefaultScheme() + channelz.Infof(logger, cc.channelzID, "fallback to scheme %q", defScheme) + canonicalTarget := defScheme + ":///" + cc.target + + parsedTarget, err = parseTarget(canonicalTarget) + if err != nil { + channelz.Infof(logger, cc.channelzID, "dial target %q parse failed: %v", canonicalTarget, err) + return nil, err + } + channelz.Infof(logger, cc.channelzID, "parsed dial target is: %+v", parsedTarget) + rb = cc.getResolver(parsedTarget.Scheme) + if rb == nil { + return nil, fmt.Errorf("could not get resolver for default scheme: %q", parsedTarget.Scheme) + } + cc.parsedTarget = parsedTarget + return rb, nil +} + +// parseTarget uses RFC 3986 semantics to parse the given target into a +// resolver.Target struct containing scheme, authority and endpoint. Query +// params are stripped from the endpoint. +func parseTarget(target string) (resolver.Target, error) { + u, err := url.Parse(target) + if err != nil { + return resolver.Target{}, err + } + // For targets of the form "[scheme]://[authority]/endpoint, the endpoint + // value returned from url.Parse() contains a leading "/". Although this is + // in accordance with RFC 3986, we do not want to break existing resolver + // implementations which expect the endpoint without the leading "/". So, we + // end up stripping the leading "/" here. But this will result in an + // incorrect parsing for something like "unix:///path/to/socket". Since we + // own the "unix" resolver, we can workaround in the unix resolver by using + // the `URL` field instead of the `Endpoint` field. + endpoint := u.Path + if endpoint == "" { + endpoint = u.Opaque + } + endpoint = strings.TrimPrefix(endpoint, "/") + return resolver.Target{ + Scheme: u.Scheme, + Authority: u.Host, + Endpoint: endpoint, + URL: *u, + }, nil +} + +// Determine channel authority. The order of precedence is as follows: +// - user specified authority override using `WithAuthority` dial option +// - creds' notion of server name for the authentication handshake +// - endpoint from dial target of the form "scheme://[authority]/endpoint" +func determineAuthority(endpoint, target string, dopts dialOptions) (string, error) { + // Historically, we had two options for users to specify the serverName or + // authority for a channel. One was through the transport credentials + // (either in its constructor, or through the OverrideServerName() method). + // The other option (for cases where WithInsecure() dial option was used) + // was to use the WithAuthority() dial option. + // + // A few things have changed since: + // - `insecure` package with an implementation of the `TransportCredentials` + // interface for the insecure case + // - WithAuthority() dial option support for secure credentials + authorityFromCreds := "" + if creds := dopts.copts.TransportCredentials; creds != nil && creds.Info().ServerName != "" { + authorityFromCreds = creds.Info().ServerName + } + authorityFromDialOption := dopts.authority + if (authorityFromCreds != "" && authorityFromDialOption != "") && authorityFromCreds != authorityFromDialOption { + return "", fmt.Errorf("ClientConn's authority from transport creds %q and dial option %q don't match", authorityFromCreds, authorityFromDialOption) + } + + switch { + case authorityFromDialOption != "": + return authorityFromDialOption, nil + case authorityFromCreds != "": + return authorityFromCreds, nil + case strings.HasPrefix(target, "unix:") || strings.HasPrefix(target, "unix-abstract:"): + // TODO: remove when the unix resolver implements optional interface to + // return channel authority. + return "localhost", nil + case strings.HasPrefix(endpoint, ":"): + return "localhost" + endpoint, nil + default: + // TODO: Define an optional interface on the resolver builder to return + // the channel authority given the user's dial target. For resolvers + // which don't implement this interface, we will use the endpoint from + // "scheme://authority/endpoint" as the default authority. + return endpoint, nil + } +} diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/credentials/credentials.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/credentials/credentials.go index 7eee7e4ec..96ff1877e 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/credentials/credentials.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/credentials/credentials.go @@ -140,6 +140,11 @@ type TransportCredentials interface { // Additionally, ClientHandshakeInfo data will be available via the context // passed to this call. // + // The second argument to this method is the `:authority` header value used + // while creating new streams on this connection after authentication + // succeeds. Implementations must use this as the server name during the + // authentication handshake. + // // If the returned net.Conn is closed, it MUST close the net.Conn provided. ClientHandshake(context.Context, string, net.Conn) (net.Conn, AuthInfo, error) // ServerHandshake does the authentication handshake for servers. It returns @@ -153,9 +158,13 @@ type TransportCredentials interface { Info() ProtocolInfo // Clone makes a copy of this TransportCredentials. Clone() TransportCredentials - // OverrideServerName overrides the server name used to verify the hostname on the returned certificates from the server. - // gRPC internals also use it to override the virtual hosting name if it is set. - // It must be called before dialing. Currently, this is only used by grpclb. + // OverrideServerName specifies the value used for the following: + // - verifying the hostname on the returned certificates + // - as SNI in the client's handshake to support virtual hosting + // - as the value for `:authority` header at stream creation time + // + // Deprecated: use grpc.WithAuthority instead. Will be supported + // throughout 1.x. OverrideServerName(string) error } @@ -169,8 +178,18 @@ type TransportCredentials interface { // // This API is experimental. type Bundle interface { + // TransportCredentials returns the transport credentials from the Bundle. + // + // Implementations must return non-nil transport credentials. If transport + // security is not needed by the Bundle, implementations may choose to + // return insecure.NewCredentials(). TransportCredentials() TransportCredentials + + // PerRPCCredentials returns the per-RPC credentials from the Bundle. + // + // May be nil if per-RPC credentials are not needed. PerRPCCredentials() PerRPCCredentials + // NewWithMode should make a copy of Bundle, and switch mode. Modifying the // existing Bundle may cause races. // diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/credentials/insecure/insecure.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/credentials/insecure/insecure.go new file mode 100644 index 000000000..82bee1443 --- /dev/null +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/credentials/insecure/insecure.go @@ -0,0 +1,98 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package insecure provides an implementation of the +// credentials.TransportCredentials interface which disables transport security. +package insecure + +import ( + "context" + "net" + + "google.golang.org/grpc/credentials" +) + +// NewCredentials returns a credentials which disables transport security. +// +// Note that using this credentials with per-RPC credentials which require +// transport security is incompatible and will cause grpc.Dial() to fail. +func NewCredentials() credentials.TransportCredentials { + return insecureTC{} +} + +// insecureTC implements the insecure transport credentials. The handshake +// methods simply return the passed in net.Conn and set the security level to +// NoSecurity. +type insecureTC struct{} + +func (insecureTC) ClientHandshake(ctx context.Context, _ string, conn net.Conn) (net.Conn, credentials.AuthInfo, error) { + return conn, info{credentials.CommonAuthInfo{SecurityLevel: credentials.NoSecurity}}, nil +} + +func (insecureTC) ServerHandshake(conn net.Conn) (net.Conn, credentials.AuthInfo, error) { + return conn, info{credentials.CommonAuthInfo{SecurityLevel: credentials.NoSecurity}}, nil +} + +func (insecureTC) Info() credentials.ProtocolInfo { + return credentials.ProtocolInfo{SecurityProtocol: "insecure"} +} + +func (insecureTC) Clone() credentials.TransportCredentials { + return insecureTC{} +} + +func (insecureTC) OverrideServerName(string) error { + return nil +} + +// info contains the auth information for an insecure connection. +// It implements the AuthInfo interface. +type info struct { + credentials.CommonAuthInfo +} + +// AuthType returns the type of info as a string. +func (info) AuthType() string { + return "insecure" +} + +// insecureBundle implements an insecure bundle. +// An insecure bundle provides a thin wrapper around insecureTC to support +// the credentials.Bundle interface. +type insecureBundle struct{} + +// NewBundle returns a bundle with disabled transport security and no per rpc credential. +func NewBundle() credentials.Bundle { + return insecureBundle{} +} + +// NewWithMode returns a new insecure Bundle. The mode is ignored. +func (insecureBundle) NewWithMode(string) (credentials.Bundle, error) { + return insecureBundle{}, nil +} + +// PerRPCCredentials returns an nil implementation as insecure +// bundle does not support a per rpc credential. +func (insecureBundle) PerRPCCredentials() credentials.PerRPCCredentials { + return nil +} + +// TransportCredentials returns the underlying insecure transport credential. +func (insecureBundle) TransportCredentials() credentials.TransportCredentials { + return NewCredentials() +} diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/dialoptions.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/dialoptions.go index 7a497237b..c4bf09f9e 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/dialoptions.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/dialoptions.go @@ -27,9 +27,9 @@ import ( "google.golang.org/grpc/backoff" "google.golang.org/grpc/balancer" "google.golang.org/grpc/credentials" + "google.golang.org/grpc/credentials/insecure" "google.golang.org/grpc/internal" internalbackoff "google.golang.org/grpc/internal/backoff" - "google.golang.org/grpc/internal/envconfig" "google.golang.org/grpc/internal/transport" "google.golang.org/grpc/keepalive" "google.golang.org/grpc/resolver" @@ -50,7 +50,6 @@ type dialOptions struct { bs internalbackoff.Strategy block bool returnLastError bool - insecure bool timeout time.Duration scChan <-chan ServiceConfig authority string @@ -228,18 +227,14 @@ func WithServiceConfig(c <-chan ServiceConfig) DialOption { }) } -// WithConnectParams configures the dialer to use the provided ConnectParams. +// WithConnectParams configures the ClientConn to use the provided ConnectParams +// for creating and maintaining connections to servers. // // The backoff configuration specified as part of the ConnectParams overrides // all defaults specified in // https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md. Consider // using the backoff.DefaultConfig as a base, in cases where you want to // override only a subset of the backoff configuration. -// -// Experimental -// -// Notice: This API is EXPERIMENTAL and may be changed or removed in a -// later release. func WithConnectParams(p ConnectParams) DialOption { return newFuncDialOption(func(o *dialOptions) { o.bs = internalbackoff.Exponential{Config: p.Backoff} @@ -277,7 +272,7 @@ func withBackoff(bs internalbackoff.Strategy) DialOption { }) } -// WithBlock returns a DialOption which makes caller of Dial blocks until the +// WithBlock returns a DialOption which makes callers of Dial block until the // underlying connection is up. Without this, Dial returns immediately and // connecting the server happens in background. func WithBlock() DialOption { @@ -303,11 +298,17 @@ func WithReturnConnectionError() DialOption { } // WithInsecure returns a DialOption which disables transport security for this -// ClientConn. Note that transport security is required unless WithInsecure is -// set. +// ClientConn. Under the hood, it uses insecure.NewCredentials(). +// +// Note that using this DialOption with per-RPC credentials (through +// WithCredentialsBundle or WithPerRPCCredentials) which require transport +// security is incompatible and will cause grpc.Dial() to fail. +// +// Deprecated: use WithTransportCredentials and insecure.NewCredentials() instead. +// Will be supported throughout 1.x. func WithInsecure() DialOption { return newFuncDialOption(func(o *dialOptions) { - o.insecure = true + o.copts.TransportCredentials = insecure.NewCredentials() }) } @@ -482,8 +483,7 @@ func WithChainStreamInterceptor(interceptors ...StreamClientInterceptor) DialOpt } // WithAuthority returns a DialOption that specifies the value to be used as the -// :authority pseudo-header. This value only works with WithInsecure and has no -// effect if TransportCredentials are present. +// :authority pseudo-header and as the server name in authentication handshake. func WithAuthority(a string) DialOption { return newFuncDialOption(func(o *dialOptions) { o.authority = a @@ -519,14 +519,16 @@ func WithDisableServiceConfig() DialOption { // WithDefaultServiceConfig returns a DialOption that configures the default // service config, which will be used in cases where: // -// 1. WithDisableServiceConfig is also used. -// 2. Resolver does not return a service config or if the resolver returns an -// invalid service config. +// 1. WithDisableServiceConfig is also used, or // -// Experimental +// 2. The name resolver does not provide a service config or provides an +// invalid service config. // -// Notice: This API is EXPERIMENTAL and may be changed or removed in a -// later release. +// The parameter s is the JSON representation of the default service config. +// For more information about service configs, see: +// https://github.com/grpc/grpc/blob/master/doc/service_config.md +// For a simple example of usage, see: +// examples/features/load_balancing/client/main.go func WithDefaultServiceConfig(s string) DialOption { return newFuncDialOption(func(o *dialOptions) { o.defaultServiceConfigRawJSON = &s @@ -538,14 +540,8 @@ func WithDefaultServiceConfig(s string) DialOption { // will happen automatically if no data is written to the wire or if the RPC is // unprocessed by the remote server. // -// Retry support is currently disabled by default, but will be enabled by -// default in the future. Until then, it may be enabled by setting the -// environment variable "GRPC_GO_RETRY" to "on". -// -// Experimental -// -// Notice: This API is EXPERIMENTAL and may be changed or removed in a -// later release. +// Retry support is currently enabled by default, but may be disabled by +// setting the environment variable "GRPC_GO_RETRY" to "off". func WithDisableRetry() DialOption { return newFuncDialOption(func(o *dialOptions) { o.disableRetry = true @@ -585,7 +581,6 @@ func withHealthCheckFunc(f internal.HealthChecker) DialOption { func defaultDialOptions() dialOptions { return dialOptions{ - disableRetry: !envconfig.Retry, healthCheckFunc: internal.HealthCheckFunc, copts: transport.ConnectOptions{ WriteBufferSize: defaultWriteBufSize, diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/go.mod b/src/cmd/linuxkit/vendor/google.golang.org/grpc/go.mod index 022cc9828..0e7dc351a 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/go.mod +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/go.mod @@ -4,15 +4,16 @@ go 1.14 require ( github.com/cespare/xxhash/v2 v2.1.1 - github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403 + github.com/cncf/udpa/go v0.0.0-20210930031921-04548b0d99d4 + github.com/cncf/xds/go v0.0.0-20211011173535-cb28da3451f1 github.com/envoyproxy/go-control-plane v0.9.10-0.20210907150352-cf90f659a021 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b - github.com/golang/protobuf v1.4.3 - github.com/google/go-cmp v0.5.0 + github.com/golang/protobuf v1.5.2 + github.com/google/go-cmp v0.5.5 github.com/google/uuid v1.1.2 golang.org/x/net v0.0.0-20200822124328-c89045814202 golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013 - google.golang.org/protobuf v1.25.0 + google.golang.org/protobuf v1.26.0 ) diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/go.sum b/src/cmd/linuxkit/vendor/google.golang.org/grpc/go.sum index 6e7ae0db2..03be9ef71 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/go.sum +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/go.sum @@ -9,10 +9,13 @@ github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+ github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc= -github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403 h1:cqQfy1jclcSy/FwLjemeg3SR1yaINm74aQyupQ0Bl8M= github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk= -github.com/cncf/xds/go v0.0.0-20210805033703-aa0b78936158 h1:CevA8fI91PAnP8vpnXuB8ZYAZ5wqY86nAbxfgK8tWO4= +github.com/cncf/udpa/go v0.0.0-20210930031921-04548b0d99d4 h1:hzAQntlaYRkVSFEfj9OTWlVV1H155FMD8BTKktLv0QI= +github.com/cncf/udpa/go v0.0.0-20210930031921-04548b0d99d4/go.mod h1:6pvJx4me5XPnfI9Z40ddWsdw2W/uZgQLFXToKeRcDiI= github.com/cncf/xds/go v0.0.0-20210805033703-aa0b78936158/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= +github.com/cncf/xds/go v0.0.0-20210922020428-25de7278fc84/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= +github.com/cncf/xds/go v0.0.0-20211011173535-cb28da3451f1 h1:zH8ljVhhq7yC0MIeUL/IviMtY8hx2mK8cN9wEYb8ggw= +github.com/cncf/xds/go v0.0.0-20211011173535-cb28da3451f1/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= @@ -37,14 +40,17 @@ github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:W github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0= github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8= github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= -github.com/golang/protobuf v1.4.3 h1:JjCZWpVbqXDqFVmTfYWEVTMIYrL/NPdPSCHPJ0T/raM= github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= +github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk= +github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw= +github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY= github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= -github.com/google/go-cmp v0.5.0 h1:/QaMHBdZ26BB3SSst0Iwl10Epc+xhTquomWX0oZEB6w= github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU= +github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/uuid v1.1.2 h1:EVhdT+1Kseyi1/pUmXKaFxYsDNy9RQYkMWRH68J/W7Y= github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= github.com/grpc-ecosystem/grpc-gateway v1.16.0/go.mod h1:BDjrQk3hbvj6Nolgz8mAMFbcEtjT1g+wF4CSlocrBnw= @@ -114,8 +120,10 @@ google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzi google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= -google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c= google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c= +google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw= +google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk= +google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/grpclog/loggerv2.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/grpclog/loggerv2.go index 4ee33171e..7c1f66409 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/grpclog/loggerv2.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/grpclog/loggerv2.go @@ -19,11 +19,14 @@ package grpclog import ( + "encoding/json" + "fmt" "io" "io/ioutil" "log" "os" "strconv" + "strings" "google.golang.org/grpc/internal/grpclog" ) @@ -95,8 +98,9 @@ var severityName = []string{ // loggerT is the default logger used by grpclog. type loggerT struct { - m []*log.Logger - v int + m []*log.Logger + v int + jsonFormat bool } // NewLoggerV2 creates a loggerV2 with the provided writers. @@ -105,19 +109,32 @@ type loggerT struct { // Warning logs will be written to warningW and infoW. // Info logs will be written to infoW. func NewLoggerV2(infoW, warningW, errorW io.Writer) LoggerV2 { - return NewLoggerV2WithVerbosity(infoW, warningW, errorW, 0) + return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{}) } // NewLoggerV2WithVerbosity creates a loggerV2 with the provided writers and // verbosity level. func NewLoggerV2WithVerbosity(infoW, warningW, errorW io.Writer, v int) LoggerV2 { + return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{verbose: v}) +} + +type loggerV2Config struct { + verbose int + jsonFormat bool +} + +func newLoggerV2WithConfig(infoW, warningW, errorW io.Writer, c loggerV2Config) LoggerV2 { var m []*log.Logger - m = append(m, log.New(infoW, severityName[infoLog]+": ", log.LstdFlags)) - m = append(m, log.New(io.MultiWriter(infoW, warningW), severityName[warningLog]+": ", log.LstdFlags)) + flag := log.LstdFlags + if c.jsonFormat { + flag = 0 + } + m = append(m, log.New(infoW, "", flag)) + m = append(m, log.New(io.MultiWriter(infoW, warningW), "", flag)) ew := io.MultiWriter(infoW, warningW, errorW) // ew will be used for error and fatal. - m = append(m, log.New(ew, severityName[errorLog]+": ", log.LstdFlags)) - m = append(m, log.New(ew, severityName[fatalLog]+": ", log.LstdFlags)) - return &loggerT{m: m, v: v} + m = append(m, log.New(ew, "", flag)) + m = append(m, log.New(ew, "", flag)) + return &loggerT{m: m, v: c.verbose, jsonFormat: c.jsonFormat} } // newLoggerV2 creates a loggerV2 to be used as default logger. @@ -142,58 +159,79 @@ func newLoggerV2() LoggerV2 { if vl, err := strconv.Atoi(vLevel); err == nil { v = vl } - return NewLoggerV2WithVerbosity(infoW, warningW, errorW, v) + + jsonFormat := strings.EqualFold(os.Getenv("GRPC_GO_LOG_FORMATTER"), "json") + + return newLoggerV2WithConfig(infoW, warningW, errorW, loggerV2Config{ + verbose: v, + jsonFormat: jsonFormat, + }) +} + +func (g *loggerT) output(severity int, s string) { + sevStr := severityName[severity] + if !g.jsonFormat { + g.m[severity].Output(2, fmt.Sprintf("%v: %v", sevStr, s)) + return + } + // TODO: we can also include the logging component, but that needs more + // (API) changes. + b, _ := json.Marshal(map[string]string{ + "severity": sevStr, + "message": s, + }) + g.m[severity].Output(2, string(b)) } func (g *loggerT) Info(args ...interface{}) { - g.m[infoLog].Print(args...) + g.output(infoLog, fmt.Sprint(args...)) } func (g *loggerT) Infoln(args ...interface{}) { - g.m[infoLog].Println(args...) + g.output(infoLog, fmt.Sprintln(args...)) } func (g *loggerT) Infof(format string, args ...interface{}) { - g.m[infoLog].Printf(format, args...) + g.output(infoLog, fmt.Sprintf(format, args...)) } func (g *loggerT) Warning(args ...interface{}) { - g.m[warningLog].Print(args...) + g.output(warningLog, fmt.Sprint(args...)) } func (g *loggerT) Warningln(args ...interface{}) { - g.m[warningLog].Println(args...) + g.output(warningLog, fmt.Sprintln(args...)) } func (g *loggerT) Warningf(format string, args ...interface{}) { - g.m[warningLog].Printf(format, args...) + g.output(warningLog, fmt.Sprintf(format, args...)) } func (g *loggerT) Error(args ...interface{}) { - g.m[errorLog].Print(args...) + g.output(errorLog, fmt.Sprint(args...)) } func (g *loggerT) Errorln(args ...interface{}) { - g.m[errorLog].Println(args...) + g.output(errorLog, fmt.Sprintln(args...)) } func (g *loggerT) Errorf(format string, args ...interface{}) { - g.m[errorLog].Printf(format, args...) + g.output(errorLog, fmt.Sprintf(format, args...)) } func (g *loggerT) Fatal(args ...interface{}) { - g.m[fatalLog].Fatal(args...) - // No need to call os.Exit() again because log.Logger.Fatal() calls os.Exit(). + g.output(fatalLog, fmt.Sprint(args...)) + os.Exit(1) } func (g *loggerT) Fatalln(args ...interface{}) { - g.m[fatalLog].Fatalln(args...) - // No need to call os.Exit() again because log.Logger.Fatal() calls os.Exit(). + g.output(fatalLog, fmt.Sprintln(args...)) + os.Exit(1) } func (g *loggerT) Fatalf(format string, args ...interface{}) { - g.m[fatalLog].Fatalf(format, args...) - // No need to call os.Exit() again because log.Logger.Fatal() calls os.Exit(). + g.output(fatalLog, fmt.Sprintf(format, args...)) + os.Exit(1) } func (g *loggerT) V(l int) bool { @@ -210,12 +248,12 @@ func (g *loggerT) V(l int) bool { // later release. type DepthLoggerV2 interface { LoggerV2 - // InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Print. + // InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Println. InfoDepth(depth int, args ...interface{}) - // WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Print. + // WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Println. WarningDepth(depth int, args ...interface{}) - // ErrorDetph logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Print. + // ErrorDepth logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Println. ErrorDepth(depth int, args ...interface{}) - // FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Print. + // FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Println. FatalDepth(depth int, args ...interface{}) } diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/health/client.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/health/client.go new file mode 100644 index 000000000..b5bee4838 --- /dev/null +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/health/client.go @@ -0,0 +1,117 @@ +/* + * + * Copyright 2018 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package health + +import ( + "context" + "fmt" + "io" + "time" + + "google.golang.org/grpc" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/connectivity" + healthpb "google.golang.org/grpc/health/grpc_health_v1" + "google.golang.org/grpc/internal" + "google.golang.org/grpc/internal/backoff" + "google.golang.org/grpc/status" +) + +var ( + backoffStrategy = backoff.DefaultExponential + backoffFunc = func(ctx context.Context, retries int) bool { + d := backoffStrategy.Backoff(retries) + timer := time.NewTimer(d) + select { + case <-timer.C: + return true + case <-ctx.Done(): + timer.Stop() + return false + } + } +) + +func init() { + internal.HealthCheckFunc = clientHealthCheck +} + +const healthCheckMethod = "/grpc.health.v1.Health/Watch" + +// This function implements the protocol defined at: +// https://github.com/grpc/grpc/blob/master/doc/health-checking.md +func clientHealthCheck(ctx context.Context, newStream func(string) (interface{}, error), setConnectivityState func(connectivity.State, error), service string) error { + tryCnt := 0 + +retryConnection: + for { + // Backs off if the connection has failed in some way without receiving a message in the previous retry. + if tryCnt > 0 && !backoffFunc(ctx, tryCnt-1) { + return nil + } + tryCnt++ + + if ctx.Err() != nil { + return nil + } + setConnectivityState(connectivity.Connecting, nil) + rawS, err := newStream(healthCheckMethod) + if err != nil { + continue retryConnection + } + + s, ok := rawS.(grpc.ClientStream) + // Ideally, this should never happen. But if it happens, the server is marked as healthy for LBing purposes. + if !ok { + setConnectivityState(connectivity.Ready, nil) + return fmt.Errorf("newStream returned %v (type %T); want grpc.ClientStream", rawS, rawS) + } + + if err = s.SendMsg(&healthpb.HealthCheckRequest{Service: service}); err != nil && err != io.EOF { + // Stream should have been closed, so we can safely continue to create a new stream. + continue retryConnection + } + s.CloseSend() + + resp := new(healthpb.HealthCheckResponse) + for { + err = s.RecvMsg(resp) + + // Reports healthy for the LBing purposes if health check is not implemented in the server. + if status.Code(err) == codes.Unimplemented { + setConnectivityState(connectivity.Ready, nil) + return err + } + + // Reports unhealthy if server's Watch method gives an error other than UNIMPLEMENTED. + if err != nil { + setConnectivityState(connectivity.TransientFailure, fmt.Errorf("connection active but received health check RPC error: %v", err)) + continue retryConnection + } + + // As a message has been received, removes the need for backoff for the next retry by resetting the try count. + tryCnt = 0 + if resp.Status == healthpb.HealthCheckResponse_SERVING { + setConnectivityState(connectivity.Ready, nil) + } else { + setConnectivityState(connectivity.TransientFailure, fmt.Errorf("connection active but health check failed. status=%s", resp.Status)) + } + } + } +} diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go new file mode 100644 index 000000000..a66024d23 --- /dev/null +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go @@ -0,0 +1,313 @@ +// Copyright 2015 The gRPC Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// The canonical version of this proto can be found at +// https://github.com/grpc/grpc-proto/blob/master/grpc/health/v1/health.proto + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.25.0 +// protoc v3.14.0 +// source: grpc/health/v1/health.proto + +package grpc_health_v1 + +import ( + proto "github.com/golang/protobuf/proto" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +// This is a compile-time assertion that a sufficiently up-to-date version +// of the legacy proto package is being used. +const _ = proto.ProtoPackageIsVersion4 + +type HealthCheckResponse_ServingStatus int32 + +const ( + HealthCheckResponse_UNKNOWN HealthCheckResponse_ServingStatus = 0 + HealthCheckResponse_SERVING HealthCheckResponse_ServingStatus = 1 + HealthCheckResponse_NOT_SERVING HealthCheckResponse_ServingStatus = 2 + HealthCheckResponse_SERVICE_UNKNOWN HealthCheckResponse_ServingStatus = 3 // Used only by the Watch method. +) + +// Enum value maps for HealthCheckResponse_ServingStatus. +var ( + HealthCheckResponse_ServingStatus_name = map[int32]string{ + 0: "UNKNOWN", + 1: "SERVING", + 2: "NOT_SERVING", + 3: "SERVICE_UNKNOWN", + } + HealthCheckResponse_ServingStatus_value = map[string]int32{ + "UNKNOWN": 0, + "SERVING": 1, + "NOT_SERVING": 2, + "SERVICE_UNKNOWN": 3, + } +) + +func (x HealthCheckResponse_ServingStatus) Enum() *HealthCheckResponse_ServingStatus { + p := new(HealthCheckResponse_ServingStatus) + *p = x + return p +} + +func (x HealthCheckResponse_ServingStatus) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (HealthCheckResponse_ServingStatus) Descriptor() protoreflect.EnumDescriptor { + return file_grpc_health_v1_health_proto_enumTypes[0].Descriptor() +} + +func (HealthCheckResponse_ServingStatus) Type() protoreflect.EnumType { + return &file_grpc_health_v1_health_proto_enumTypes[0] +} + +func (x HealthCheckResponse_ServingStatus) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use HealthCheckResponse_ServingStatus.Descriptor instead. +func (HealthCheckResponse_ServingStatus) EnumDescriptor() ([]byte, []int) { + return file_grpc_health_v1_health_proto_rawDescGZIP(), []int{1, 0} +} + +type HealthCheckRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Service string `protobuf:"bytes,1,opt,name=service,proto3" json:"service,omitempty"` +} + +func (x *HealthCheckRequest) Reset() { + *x = HealthCheckRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_health_v1_health_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *HealthCheckRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*HealthCheckRequest) ProtoMessage() {} + +func (x *HealthCheckRequest) ProtoReflect() protoreflect.Message { + mi := &file_grpc_health_v1_health_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use HealthCheckRequest.ProtoReflect.Descriptor instead. +func (*HealthCheckRequest) Descriptor() ([]byte, []int) { + return file_grpc_health_v1_health_proto_rawDescGZIP(), []int{0} +} + +func (x *HealthCheckRequest) GetService() string { + if x != nil { + return x.Service + } + return "" +} + +type HealthCheckResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Status HealthCheckResponse_ServingStatus `protobuf:"varint,1,opt,name=status,proto3,enum=grpc.health.v1.HealthCheckResponse_ServingStatus" json:"status,omitempty"` +} + +func (x *HealthCheckResponse) Reset() { + *x = HealthCheckResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_grpc_health_v1_health_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *HealthCheckResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*HealthCheckResponse) ProtoMessage() {} + +func (x *HealthCheckResponse) ProtoReflect() protoreflect.Message { + mi := &file_grpc_health_v1_health_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use HealthCheckResponse.ProtoReflect.Descriptor instead. +func (*HealthCheckResponse) Descriptor() ([]byte, []int) { + return file_grpc_health_v1_health_proto_rawDescGZIP(), []int{1} +} + +func (x *HealthCheckResponse) GetStatus() HealthCheckResponse_ServingStatus { + if x != nil { + return x.Status + } + return HealthCheckResponse_UNKNOWN +} + +var File_grpc_health_v1_health_proto protoreflect.FileDescriptor + +var file_grpc_health_v1_health_proto_rawDesc = []byte{ + 0x0a, 0x1b, 0x67, 0x72, 0x70, 0x63, 0x2f, 0x68, 0x65, 0x61, 0x6c, 0x74, 0x68, 0x2f, 0x76, 0x31, + 0x2f, 0x68, 0x65, 0x61, 0x6c, 0x74, 0x68, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0e, 0x67, + 0x72, 0x70, 0x63, 0x2e, 0x68, 0x65, 0x61, 0x6c, 0x74, 0x68, 0x2e, 0x76, 0x31, 0x22, 0x2e, 0x0a, + 0x12, 0x48, 0x65, 0x61, 0x6c, 0x74, 0x68, 0x43, 0x68, 0x65, 0x63, 0x6b, 0x52, 0x65, 0x71, 0x75, + 0x65, 0x73, 0x74, 0x12, 0x18, 0x0a, 0x07, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x18, 0x01, + 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x22, 0xb1, 0x01, + 0x0a, 0x13, 0x48, 0x65, 0x61, 0x6c, 0x74, 0x68, 0x43, 0x68, 0x65, 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file_grpc_health_v1_health_proto_rawDescOnce.Do(func() { + file_grpc_health_v1_health_proto_rawDescData = protoimpl.X.CompressGZIP(file_grpc_health_v1_health_proto_rawDescData) + }) + return file_grpc_health_v1_health_proto_rawDescData +} + +var file_grpc_health_v1_health_proto_enumTypes = make([]protoimpl.EnumInfo, 1) +var file_grpc_health_v1_health_proto_msgTypes = make([]protoimpl.MessageInfo, 2) +var file_grpc_health_v1_health_proto_goTypes = []interface{}{ + (HealthCheckResponse_ServingStatus)(0), // 0: grpc.health.v1.HealthCheckResponse.ServingStatus + (*HealthCheckRequest)(nil), // 1: grpc.health.v1.HealthCheckRequest + (*HealthCheckResponse)(nil), // 2: grpc.health.v1.HealthCheckResponse +} +var file_grpc_health_v1_health_proto_depIdxs = []int32{ + 0, // 0: grpc.health.v1.HealthCheckResponse.status:type_name -> grpc.health.v1.HealthCheckResponse.ServingStatus + 1, // 1: grpc.health.v1.Health.Check:input_type -> grpc.health.v1.HealthCheckRequest + 1, // 2: grpc.health.v1.Health.Watch:input_type -> grpc.health.v1.HealthCheckRequest + 2, // 3: grpc.health.v1.Health.Check:output_type -> grpc.health.v1.HealthCheckResponse + 2, // 4: grpc.health.v1.Health.Watch:output_type -> grpc.health.v1.HealthCheckResponse + 3, // [3:5] is the sub-list for method output_type + 1, // [1:3] is the sub-list for method input_type + 1, // [1:1] is the sub-list for extension type_name + 1, // [1:1] is the sub-list for extension extendee + 0, // [0:1] is the sub-list for field type_name +} + +func init() { file_grpc_health_v1_health_proto_init() } +func file_grpc_health_v1_health_proto_init() { + if File_grpc_health_v1_health_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_grpc_health_v1_health_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*HealthCheckRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_grpc_health_v1_health_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*HealthCheckResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_grpc_health_v1_health_proto_rawDesc, + NumEnums: 1, + NumMessages: 2, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_grpc_health_v1_health_proto_goTypes, + DependencyIndexes: file_grpc_health_v1_health_proto_depIdxs, + EnumInfos: file_grpc_health_v1_health_proto_enumTypes, + MessageInfos: file_grpc_health_v1_health_proto_msgTypes, + }.Build() + File_grpc_health_v1_health_proto = out.File + file_grpc_health_v1_health_proto_rawDesc = nil + file_grpc_health_v1_health_proto_goTypes = nil + file_grpc_health_v1_health_proto_depIdxs = nil +} diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/health/grpc_health_v1/health_grpc.pb.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/health/grpc_health_v1/health_grpc.pb.go new file mode 100644 index 000000000..69f525d1b --- /dev/null +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/health/grpc_health_v1/health_grpc.pb.go @@ -0,0 +1,201 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.2.0 +// - protoc v3.14.0 +// source: grpc/health/v1/health.proto + +package grpc_health_v1 + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// HealthClient is the client API for Health service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type HealthClient interface { + // If the requested service is unknown, the call will fail with status + // NOT_FOUND. + Check(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (*HealthCheckResponse, error) + // Performs a watch for the serving status of the requested service. + // The server will immediately send back a message indicating the current + // serving status. It will then subsequently send a new message whenever + // the service's serving status changes. + // + // If the requested service is unknown when the call is received, the + // server will send a message setting the serving status to + // SERVICE_UNKNOWN but will *not* terminate the call. If at some + // future point, the serving status of the service becomes known, the + // server will send a new message with the service's serving status. + // + // If the call terminates with status UNIMPLEMENTED, then clients + // should assume this method is not supported and should not retry the + // call. If the call terminates with any other status (including OK), + // clients should retry the call with appropriate exponential backoff. + Watch(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (Health_WatchClient, error) +} + +type healthClient struct { + cc grpc.ClientConnInterface +} + +func NewHealthClient(cc grpc.ClientConnInterface) HealthClient { + return &healthClient{cc} +} + +func (c *healthClient) Check(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (*HealthCheckResponse, error) { + out := new(HealthCheckResponse) + err := c.cc.Invoke(ctx, "/grpc.health.v1.Health/Check", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *healthClient) Watch(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (Health_WatchClient, error) { + stream, err := c.cc.NewStream(ctx, &Health_ServiceDesc.Streams[0], "/grpc.health.v1.Health/Watch", opts...) + if err != nil { + return nil, err + } + x := &healthWatchClient{stream} + if err := x.ClientStream.SendMsg(in); err != nil { + return nil, err + } + if err := x.ClientStream.CloseSend(); err != nil { + return nil, err + } + return x, nil +} + +type Health_WatchClient interface { + Recv() (*HealthCheckResponse, error) + grpc.ClientStream +} + +type healthWatchClient struct { + grpc.ClientStream +} + +func (x *healthWatchClient) Recv() (*HealthCheckResponse, error) { + m := new(HealthCheckResponse) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +// HealthServer is the server API for Health service. +// All implementations should embed UnimplementedHealthServer +// for forward compatibility +type HealthServer interface { + // If the requested service is unknown, the call will fail with status + // NOT_FOUND. + Check(context.Context, *HealthCheckRequest) (*HealthCheckResponse, error) + // Performs a watch for the serving status of the requested service. + // The server will immediately send back a message indicating the current + // serving status. It will then subsequently send a new message whenever + // the service's serving status changes. + // + // If the requested service is unknown when the call is received, the + // server will send a message setting the serving status to + // SERVICE_UNKNOWN but will *not* terminate the call. If at some + // future point, the serving status of the service becomes known, the + // server will send a new message with the service's serving status. + // + // If the call terminates with status UNIMPLEMENTED, then clients + // should assume this method is not supported and should not retry the + // call. If the call terminates with any other status (including OK), + // clients should retry the call with appropriate exponential backoff. + Watch(*HealthCheckRequest, Health_WatchServer) error +} + +// UnimplementedHealthServer should be embedded to have forward compatible implementations. +type UnimplementedHealthServer struct { +} + +func (UnimplementedHealthServer) Check(context.Context, *HealthCheckRequest) (*HealthCheckResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Check not implemented") +} +func (UnimplementedHealthServer) Watch(*HealthCheckRequest, Health_WatchServer) error { + return status.Errorf(codes.Unimplemented, "method Watch not implemented") +} + +// UnsafeHealthServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to HealthServer will +// result in compilation errors. +type UnsafeHealthServer interface { + mustEmbedUnimplementedHealthServer() +} + +func RegisterHealthServer(s grpc.ServiceRegistrar, srv HealthServer) { + s.RegisterService(&Health_ServiceDesc, srv) +} + +func _Health_Check_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(HealthCheckRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(HealthServer).Check(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/grpc.health.v1.Health/Check", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(HealthServer).Check(ctx, req.(*HealthCheckRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Health_Watch_Handler(srv interface{}, stream grpc.ServerStream) error { + m := new(HealthCheckRequest) + if err := stream.RecvMsg(m); err != nil { + return err + } + return srv.(HealthServer).Watch(m, &healthWatchServer{stream}) +} + +type Health_WatchServer interface { + Send(*HealthCheckResponse) error + grpc.ServerStream +} + +type healthWatchServer struct { + grpc.ServerStream +} + +func (x *healthWatchServer) Send(m *HealthCheckResponse) error { + return x.ServerStream.SendMsg(m) +} + +// Health_ServiceDesc is the grpc.ServiceDesc for Health service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var Health_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "grpc.health.v1.Health", + HandlerType: (*HealthServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Check", + Handler: _Health_Check_Handler, + }, + }, + Streams: []grpc.StreamDesc{ + { + StreamName: "Watch", + Handler: _Health_Watch_Handler, + ServerStreams: true, + }, + }, + Metadata: "grpc/health/v1/health.proto", +} diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/health/logging.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/health/logging.go new file mode 100644 index 000000000..83c6acf55 --- /dev/null +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/health/logging.go @@ -0,0 +1,23 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package health + +import "google.golang.org/grpc/grpclog" + +var logger = grpclog.Component("health_service") diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/health/server.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/health/server.go new file mode 100644 index 000000000..cce6312d7 --- /dev/null +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/health/server.go @@ -0,0 +1,163 @@ +/* + * + * Copyright 2017 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package health provides a service that exposes server's health and it must be +// imported to enable support for client-side health checks. +package health + +import ( + "context" + "sync" + + "google.golang.org/grpc/codes" + healthgrpc "google.golang.org/grpc/health/grpc_health_v1" + healthpb "google.golang.org/grpc/health/grpc_health_v1" + "google.golang.org/grpc/status" +) + +// Server implements `service Health`. +type Server struct { + healthgrpc.UnimplementedHealthServer + mu sync.RWMutex + // If shutdown is true, it's expected all serving status is NOT_SERVING, and + // will stay in NOT_SERVING. + shutdown bool + // statusMap stores the serving status of the services this Server monitors. + statusMap map[string]healthpb.HealthCheckResponse_ServingStatus + updates map[string]map[healthgrpc.Health_WatchServer]chan healthpb.HealthCheckResponse_ServingStatus +} + +// NewServer returns a new Server. +func NewServer() *Server { + return &Server{ + statusMap: map[string]healthpb.HealthCheckResponse_ServingStatus{"": healthpb.HealthCheckResponse_SERVING}, + updates: make(map[string]map[healthgrpc.Health_WatchServer]chan healthpb.HealthCheckResponse_ServingStatus), + } +} + +// Check implements `service Health`. +func (s *Server) Check(ctx context.Context, in *healthpb.HealthCheckRequest) (*healthpb.HealthCheckResponse, error) { + s.mu.RLock() + defer s.mu.RUnlock() + if servingStatus, ok := s.statusMap[in.Service]; ok { + return &healthpb.HealthCheckResponse{ + Status: servingStatus, + }, nil + } + return nil, status.Error(codes.NotFound, "unknown service") +} + +// Watch implements `service Health`. +func (s *Server) Watch(in *healthpb.HealthCheckRequest, stream healthgrpc.Health_WatchServer) error { + service := in.Service + // update channel is used for getting service status updates. + update := make(chan healthpb.HealthCheckResponse_ServingStatus, 1) + s.mu.Lock() + // Puts the initial status to the channel. + if servingStatus, ok := s.statusMap[service]; ok { + update <- servingStatus + } else { + update <- healthpb.HealthCheckResponse_SERVICE_UNKNOWN + } + + // Registers the update channel to the correct place in the updates map. + if _, ok := s.updates[service]; !ok { + s.updates[service] = make(map[healthgrpc.Health_WatchServer]chan healthpb.HealthCheckResponse_ServingStatus) + } + s.updates[service][stream] = update + defer func() { + s.mu.Lock() + delete(s.updates[service], stream) + s.mu.Unlock() + }() + s.mu.Unlock() + + var lastSentStatus healthpb.HealthCheckResponse_ServingStatus = -1 + for { + select { + // Status updated. Sends the up-to-date status to the client. + case servingStatus := <-update: + if lastSentStatus == servingStatus { + continue + } + lastSentStatus = servingStatus + err := stream.Send(&healthpb.HealthCheckResponse{Status: servingStatus}) + if err != nil { + return status.Error(codes.Canceled, "Stream has ended.") + } + // Context done. Removes the update channel from the updates map. + case <-stream.Context().Done(): + return status.Error(codes.Canceled, "Stream has ended.") + } + } +} + +// SetServingStatus is called when need to reset the serving status of a service +// or insert a new service entry into the statusMap. +func (s *Server) SetServingStatus(service string, servingStatus healthpb.HealthCheckResponse_ServingStatus) { + s.mu.Lock() + defer s.mu.Unlock() + if s.shutdown { + logger.Infof("health: status changing for %s to %v is ignored because health service is shutdown", service, servingStatus) + return + } + + s.setServingStatusLocked(service, servingStatus) +} + +func (s *Server) setServingStatusLocked(service string, servingStatus healthpb.HealthCheckResponse_ServingStatus) { + s.statusMap[service] = servingStatus + for _, update := range s.updates[service] { + // Clears previous updates, that are not sent to the client, from the channel. + // This can happen if the client is not reading and the server gets flow control limited. + select { + case <-update: + default: + } + // Puts the most recent update to the channel. + update <- servingStatus + } +} + +// Shutdown sets all serving status to NOT_SERVING, and configures the server to +// ignore all future status changes. +// +// This changes serving status for all services. To set status for a particular +// services, call SetServingStatus(). +func (s *Server) Shutdown() { + s.mu.Lock() + defer s.mu.Unlock() + s.shutdown = true + for service := range s.statusMap { + s.setServingStatusLocked(service, healthpb.HealthCheckResponse_NOT_SERVING) + } +} + +// Resume sets all serving status to SERVING, and configures the server to +// accept all future status changes. +// +// This changes serving status for all services. To set status for a particular +// services, call SetServingStatus(). +func (s *Server) Resume() { + s.mu.Lock() + defer s.mu.Unlock() + s.shutdown = false + for service := range s.statusMap { + s.setServingStatusLocked(service, healthpb.HealthCheckResponse_SERVING) + } +} diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/interceptor.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/interceptor.go index 668e0adcf..bb96ef57b 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/interceptor.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/interceptor.go @@ -72,9 +72,12 @@ type UnaryServerInfo struct { } // UnaryHandler defines the handler invoked by UnaryServerInterceptor to complete the normal -// execution of a unary RPC. If a UnaryHandler returns an error, it should be produced by the -// status package, or else gRPC will use codes.Unknown as the status code and err.Error() as -// the status message of the RPC. +// execution of a unary RPC. +// +// If a UnaryHandler returns an error, it should either be produced by the +// status package, or be one of the context errors. Otherwise, gRPC will use +// codes.Unknown as the status code and err.Error() as the status message of the +// RPC. type UnaryHandler func(ctx context.Context, req interface{}) (interface{}, error) // UnaryServerInterceptor provides a hook to intercept the execution of a unary RPC on the server. info diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/channelz/funcs.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/channelz/funcs.go index 6d5760d95..ea660a147 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/channelz/funcs.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/channelz/funcs.go @@ -24,6 +24,7 @@ package channelz import ( + "context" "fmt" "sort" "sync" @@ -49,7 +50,8 @@ var ( // TurnOn turns on channelz data collection. func TurnOn() { if !IsOn() { - NewChannelzStorage() + db.set(newChannelMap()) + idGen.reset() atomic.StoreInt32(&curState, 1) } } @@ -94,46 +96,40 @@ func (d *dbWrapper) get() *channelMap { return d.DB } -// NewChannelzStorage initializes channelz data storage and id generator. +// NewChannelzStorageForTesting initializes channelz data storage and id +// generator for testing purposes. // -// This function returns a cleanup function to wait for all channelz state to be reset by the -// grpc goroutines when those entities get closed. By using this cleanup function, we make sure tests -// don't mess up each other, i.e. lingering goroutine from previous test doing entity removal happen -// to remove some entity just register by the new test, since the id space is the same. -// -// Note: This function is exported for testing purpose only. User should not call -// it in most cases. -func NewChannelzStorage() (cleanup func() error) { - db.set(&channelMap{ - topLevelChannels: make(map[int64]struct{}), - channels: make(map[int64]*channel), - listenSockets: make(map[int64]*listenSocket), - normalSockets: make(map[int64]*normalSocket), - servers: make(map[int64]*server), - subChannels: make(map[int64]*subChannel), - }) +// Returns a cleanup function to be invoked by the test, which waits for up to +// 10s for all channelz state to be reset by the grpc goroutines when those +// entities get closed. This cleanup function helps with ensuring that tests +// don't mess up each other. +func NewChannelzStorageForTesting() (cleanup func() error) { + db.set(newChannelMap()) idGen.reset() + return func() error { - var err error cm := db.get() if cm == nil { return nil } - for i := 0; i < 1000; i++ { - cm.mu.Lock() - if len(cm.topLevelChannels) == 0 && len(cm.servers) == 0 && len(cm.channels) == 0 && len(cm.subChannels) == 0 && len(cm.listenSockets) == 0 && len(cm.normalSockets) == 0 { - cm.mu.Unlock() - // all things stored in the channelz map have been cleared. + + ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second) + defer cancel() + ticker := time.NewTicker(10 * time.Millisecond) + defer ticker.Stop() + for { + cm.mu.RLock() + topLevelChannels, servers, channels, subChannels, listenSockets, normalSockets := len(cm.topLevelChannels), len(cm.servers), len(cm.channels), len(cm.subChannels), len(cm.listenSockets), len(cm.normalSockets) + cm.mu.RUnlock() + + if err := ctx.Err(); err != nil { + return fmt.Errorf("after 10s the channelz map has not been cleaned up yet, topchannels: %d, servers: %d, channels: %d, subchannels: %d, listen sockets: %d, normal sockets: %d", topLevelChannels, servers, channels, subChannels, listenSockets, normalSockets) + } + if topLevelChannels == 0 && servers == 0 && channels == 0 && subChannels == 0 && listenSockets == 0 && normalSockets == 0 { return nil } - cm.mu.Unlock() - time.Sleep(10 * time.Millisecond) + <-ticker.C } - - cm.mu.Lock() - err = fmt.Errorf("after 10s the channelz map has not been cleaned up yet, topchannels: %d, servers: %d, channels: %d, subchannels: %d, listen sockets: %d, normal sockets: %d", len(cm.topLevelChannels), len(cm.servers), len(cm.channels), len(cm.subChannels), len(cm.listenSockets), len(cm.normalSockets)) - cm.mu.Unlock() - return err } } @@ -204,9 +200,9 @@ func RegisterChannel(c Channel, pid int64, ref string) int64 { trace: &channelTrace{createdTime: time.Now(), events: make([]*TraceEvent, 0, getMaxTraceEntry())}, } if pid == 0 { - db.get().addChannel(id, cn, true, pid, ref) + db.get().addChannel(id, cn, true, pid) } else { - db.get().addChannel(id, cn, false, pid, ref) + db.get().addChannel(id, cn, false, pid) } return id } @@ -228,7 +224,7 @@ func RegisterSubChannel(c Channel, pid int64, ref string) int64 { pid: pid, trace: &channelTrace{createdTime: time.Now(), events: make([]*TraceEvent, 0, getMaxTraceEntry())}, } - db.get().addSubChannel(id, sc, pid, ref) + db.get().addSubChannel(id, sc, pid) return id } @@ -258,7 +254,7 @@ func RegisterListenSocket(s Socket, pid int64, ref string) int64 { } id := idGen.genID() ls := &listenSocket{refName: ref, s: s, id: id, pid: pid} - db.get().addListenSocket(id, ls, pid, ref) + db.get().addListenSocket(id, ls, pid) return id } @@ -273,11 +269,11 @@ func RegisterNormalSocket(s Socket, pid int64, ref string) int64 { } id := idGen.genID() ns := &normalSocket{refName: ref, s: s, id: id, pid: pid} - db.get().addNormalSocket(id, ns, pid, ref) + db.get().addNormalSocket(id, ns, pid) return id } -// RemoveEntry removes an entry with unique channelz trakcing id to be id from +// RemoveEntry removes an entry with unique channelz tracking id to be id from // channelz database. func RemoveEntry(id int64) { db.get().removeEntry(id) @@ -326,6 +322,17 @@ type channelMap struct { normalSockets map[int64]*normalSocket } +func newChannelMap() *channelMap { + return &channelMap{ + topLevelChannels: make(map[int64]struct{}), + channels: make(map[int64]*channel), + listenSockets: make(map[int64]*listenSocket), + normalSockets: make(map[int64]*normalSocket), + servers: make(map[int64]*server), + subChannels: make(map[int64]*subChannel), + } +} + func (c *channelMap) addServer(id int64, s *server) { c.mu.Lock() s.cm = c @@ -333,7 +340,7 @@ func (c *channelMap) addServer(id int64, s *server) { c.mu.Unlock() } -func (c *channelMap) addChannel(id int64, cn *channel, isTopChannel bool, pid int64, ref string) { +func (c *channelMap) addChannel(id int64, cn *channel, isTopChannel bool, pid int64) { c.mu.Lock() cn.cm = c cn.trace.cm = c @@ -346,7 +353,7 @@ func (c *channelMap) addChannel(id int64, cn *channel, isTopChannel bool, pid in c.mu.Unlock() } -func (c *channelMap) addSubChannel(id int64, sc *subChannel, pid int64, ref string) { +func (c *channelMap) addSubChannel(id int64, sc *subChannel, pid int64) { c.mu.Lock() sc.cm = c sc.trace.cm = c @@ -355,7 +362,7 @@ func (c *channelMap) addSubChannel(id int64, sc *subChannel, pid int64, ref stri c.mu.Unlock() } -func (c *channelMap) addListenSocket(id int64, ls *listenSocket, pid int64, ref string) { +func (c *channelMap) addListenSocket(id int64, ls *listenSocket, pid int64) { c.mu.Lock() ls.cm = c c.listenSockets[id] = ls @@ -363,7 +370,7 @@ func (c *channelMap) addListenSocket(id int64, ls *listenSocket, pid int64, ref c.mu.Unlock() } -func (c *channelMap) addNormalSocket(id int64, ns *normalSocket, pid int64, ref string) { +func (c *channelMap) addNormalSocket(id int64, ns *normalSocket, pid int64) { c.mu.Lock() ns.cm = c c.normalSockets[id] = ns diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go index e766ac04a..6f0272543 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go @@ -22,19 +22,14 @@ package envconfig import ( "os" "strings" - - xdsenv "google.golang.org/grpc/internal/xds/env" ) const ( prefix = "GRPC_GO_" - retryStr = prefix + "RETRY" txtErrIgnoreStr = prefix + "IGNORE_TXT_ERRORS" ) var ( - // Retry is set if retry is explicitly enabled via "GRPC_GO_RETRY=on" or if XDS retry support is enabled. - Retry = strings.EqualFold(os.Getenv(retryStr), "on") || xdsenv.RetrySupport // TXTErrIgnore is set if TXT errors should be ignored ("GRPC_GO_IGNORE_TXT_ERRORS" is not "false"). TXTErrIgnore = !strings.EqualFold(os.Getenv(txtErrIgnoreStr), "false") ) diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/envconfig/xds.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/envconfig/xds.go new file mode 100644 index 000000000..7d996e51b --- /dev/null +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/envconfig/xds.go @@ -0,0 +1,101 @@ +/* + * + * Copyright 2020 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package envconfig + +import ( + "os" + "strings" +) + +const ( + // XDSBootstrapFileNameEnv is the env variable to set bootstrap file name. + // Do not use this and read from env directly. Its value is read and kept in + // variable XDSBootstrapFileName. + // + // When both bootstrap FileName and FileContent are set, FileName is used. + XDSBootstrapFileNameEnv = "GRPC_XDS_BOOTSTRAP" + // XDSBootstrapFileContentEnv is the env variable to set bootstrap file + // content. Do not use this and read from env directly. Its value is read + // and kept in variable XDSBootstrapFileContent. + // + // When both bootstrap FileName and FileContent are set, FileName is used. + XDSBootstrapFileContentEnv = "GRPC_XDS_BOOTSTRAP_CONFIG" + + ringHashSupportEnv = "GRPC_XDS_EXPERIMENTAL_ENABLE_RING_HASH" + clientSideSecuritySupportEnv = "GRPC_XDS_EXPERIMENTAL_SECURITY_SUPPORT" + aggregateAndDNSSupportEnv = "GRPC_XDS_EXPERIMENTAL_ENABLE_AGGREGATE_AND_LOGICAL_DNS_CLUSTER" + rbacSupportEnv = "GRPC_XDS_EXPERIMENTAL_RBAC" + outlierDetectionSupportEnv = "GRPC_EXPERIMENTAL_ENABLE_OUTLIER_DETECTION" + federationEnv = "GRPC_EXPERIMENTAL_XDS_FEDERATION" + rlsInXDSEnv = "GRPC_EXPERIMENTAL_XDS_RLS_LB" + + c2pResolverTestOnlyTrafficDirectorURIEnv = "GRPC_TEST_ONLY_GOOGLE_C2P_RESOLVER_TRAFFIC_DIRECTOR_URI" +) + +var ( + // XDSBootstrapFileName holds the name of the file which contains xDS + // bootstrap configuration. Users can specify the location of the bootstrap + // file by setting the environment variable "GRPC_XDS_BOOTSTRAP". + // + // When both bootstrap FileName and FileContent are set, FileName is used. + XDSBootstrapFileName = os.Getenv(XDSBootstrapFileNameEnv) + // XDSBootstrapFileContent holds the content of the xDS bootstrap + // configuration. Users can specify the bootstrap config by setting the + // environment variable "GRPC_XDS_BOOTSTRAP_CONFIG". + // + // When both bootstrap FileName and FileContent are set, FileName is used. + XDSBootstrapFileContent = os.Getenv(XDSBootstrapFileContentEnv) + // XDSRingHash indicates whether ring hash support is enabled, which can be + // disabled by setting the environment variable + // "GRPC_XDS_EXPERIMENTAL_ENABLE_RING_HASH" to "false". + XDSRingHash = !strings.EqualFold(os.Getenv(ringHashSupportEnv), "false") + // XDSClientSideSecurity is used to control processing of security + // configuration on the client-side. + // + // Note that there is no env var protection for the server-side because we + // have a brand new API on the server-side and users explicitly need to use + // the new API to get security integration on the server. + XDSClientSideSecurity = !strings.EqualFold(os.Getenv(clientSideSecuritySupportEnv), "false") + // XDSAggregateAndDNS indicates whether processing of aggregated cluster + // and DNS cluster is enabled, which can be enabled by setting the + // environment variable + // "GRPC_XDS_EXPERIMENTAL_ENABLE_AGGREGATE_AND_LOGICAL_DNS_CLUSTER" to + // "true". + XDSAggregateAndDNS = strings.EqualFold(os.Getenv(aggregateAndDNSSupportEnv), "true") + + // XDSRBAC indicates whether xDS configured RBAC HTTP Filter is enabled, + // which can be disabled by setting the environment variable + // "GRPC_XDS_EXPERIMENTAL_RBAC" to "false". + XDSRBAC = !strings.EqualFold(os.Getenv(rbacSupportEnv), "false") + // XDSOutlierDetection indicates whether outlier detection support is + // enabled, which can be enabled by setting the environment variable + // "GRPC_EXPERIMENTAL_ENABLE_OUTLIER_DETECTION" to "true". + XDSOutlierDetection = strings.EqualFold(os.Getenv(outlierDetectionSupportEnv), "true") + // XDSFederation indicates whether federation support is enabled. + XDSFederation = strings.EqualFold(os.Getenv(federationEnv), "true") + + // XDSRLS indicates whether processing of Cluster Specifier plugins and + // support for the RLS CLuster Specifier is enabled, which can be enabled by + // setting the environment variable "GRPC_EXPERIMENTAL_XDS_RLS_LB" to + // "true". + XDSRLS = strings.EqualFold(os.Getenv(rlsInXDSEnv), "true") + + // C2PResolverTestOnlyTrafficDirectorURI is the TD URI for testing. + C2PResolverTestOnlyTrafficDirectorURI = os.Getenv(c2pResolverTestOnlyTrafficDirectorURIEnv) +) diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go index e6f975cbf..30a3b4258 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/grpclog/grpclog.go @@ -115,12 +115,12 @@ type LoggerV2 interface { // Notice: This type is EXPERIMENTAL and may be changed or removed in a // later release. type DepthLoggerV2 interface { - // InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Print. + // InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Println. InfoDepth(depth int, args ...interface{}) - // WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Print. + // WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Println. WarningDepth(depth int, args ...interface{}) - // ErrorDetph logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Print. + // ErrorDepth logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Println. ErrorDepth(depth int, args ...interface{}) - // FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Print. + // FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Println. FatalDepth(depth int, args ...interface{}) } diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/grpcutil/grpcutil.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/grpcutil/grpcutil.go new file mode 100644 index 000000000..e2f948e8f --- /dev/null +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/grpcutil/grpcutil.go @@ -0,0 +1,20 @@ +/* + * + * Copyright 2021 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// Package grpcutil provides utility functions used across the gRPC codebase. +package grpcutil diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/grpcutil/regex.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/grpcutil/regex.go new file mode 100644 index 000000000..7a092b2b8 --- /dev/null +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/grpcutil/regex.go @@ -0,0 +1,31 @@ +/* + * + * Copyright 2021 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package grpcutil + +import "regexp" + +// FullMatchWithRegex returns whether the full text matches the regex provided. +func FullMatchWithRegex(re *regexp.Regexp, text string) bool { + if len(text) == 0 { + return re.MatchString(text) + } + re.Longest() + rem := re.FindString(text) + return len(rem) == len(text) +} diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/grpcutil/target.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/grpcutil/target.go deleted file mode 100644 index 8833021da..000000000 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/grpcutil/target.go +++ /dev/null @@ -1,89 +0,0 @@ -/* - * - * Copyright 2020 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -// Package grpcutil provides a bunch of utility functions to be used across the -// gRPC codebase. -package grpcutil - -import ( - "strings" - - "google.golang.org/grpc/resolver" -) - -// split2 returns the values from strings.SplitN(s, sep, 2). -// If sep is not found, it returns ("", "", false) instead. -func split2(s, sep string) (string, string, bool) { - spl := strings.SplitN(s, sep, 2) - if len(spl) < 2 { - return "", "", false - } - return spl[0], spl[1], true -} - -// ParseTarget splits target into a resolver.Target struct containing scheme, -// authority and endpoint. skipUnixColonParsing indicates that the parse should -// not parse "unix:[path]" cases. This should be true in cases where a custom -// dialer is present, to prevent a behavior change. -// -// If target is not a valid scheme://authority/endpoint as specified in -// https://github.com/grpc/grpc/blob/master/doc/naming.md, -// it returns {Endpoint: target}. -func ParseTarget(target string, skipUnixColonParsing bool) (ret resolver.Target) { - var ok bool - if strings.HasPrefix(target, "unix-abstract:") { - if strings.HasPrefix(target, "unix-abstract://") { - // Maybe, with Authority specified, try to parse it - var remain string - ret.Scheme, remain, _ = split2(target, "://") - ret.Authority, ret.Endpoint, ok = split2(remain, "/") - if !ok { - // No Authority, add the "//" back - ret.Endpoint = "//" + remain - } else { - // Found Authority, add the "/" back - ret.Endpoint = "/" + ret.Endpoint - } - } else { - // Without Authority specified, split target on ":" - ret.Scheme, ret.Endpoint, _ = split2(target, ":") - } - return ret - } - ret.Scheme, ret.Endpoint, ok = split2(target, "://") - if !ok { - if strings.HasPrefix(target, "unix:") && !skipUnixColonParsing { - // Handle the "unix:[local/path]" and "unix:[/absolute/path]" cases, - // because splitting on :// only handles the - // "unix://[/absolute/path]" case. Only handle if the dialer is nil, - // to avoid a behavior change with custom dialers. - return resolver.Target{Scheme: "unix", Endpoint: target[len("unix:"):]} - } - return resolver.Target{Endpoint: target} - } - ret.Authority, ret.Endpoint, ok = split2(ret.Endpoint, "/") - if !ok { - return resolver.Target{Endpoint: target} - } - if ret.Scheme == "unix" { - // Add the "/" back in the unix case, so the unix resolver receives the - // actual endpoint in the "unix://[/absolute/path]" case. - ret.Endpoint = "/" + ret.Endpoint - } - return ret -} diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/internal.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/internal.go index 1b596bf35..20fb880f3 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/internal.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/internal.go @@ -38,11 +38,10 @@ var ( // KeepaliveMinPingTime is the minimum ping interval. This must be 10s by // default, but tests may wish to set it lower for convenience. KeepaliveMinPingTime = 10 * time.Second - // ParseServiceConfigForTesting is for creating a fake - // ClientConn for resolver testing only - ParseServiceConfigForTesting interface{} // func(string) *serviceconfig.ParseResult + // ParseServiceConfig parses a JSON representation of the service config. + ParseServiceConfig interface{} // func(string) *serviceconfig.ParseResult // EqualServiceConfigForTesting is for testing service config generation and - // parsing. Both a and b should be returned by ParseServiceConfigForTesting. + // parsing. Both a and b should be returned by ParseServiceConfig. // This function compares the config without rawJSON stripped, in case the // there's difference in white space. EqualServiceConfigForTesting func(a, b serviceconfig.Config) bool diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/metadata/metadata.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/metadata/metadata.go index 302262613..b8733dbf3 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/metadata/metadata.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/metadata/metadata.go @@ -30,14 +30,38 @@ type mdKeyType string const mdKey = mdKeyType("grpc.internal.address.metadata") +type mdValue metadata.MD + +func (m mdValue) Equal(o interface{}) bool { + om, ok := o.(mdValue) + if !ok { + return false + } + if len(m) != len(om) { + return false + } + for k, v := range m { + ov := om[k] + if len(ov) != len(v) { + return false + } + for i, ve := range v { + if ov[i] != ve { + return false + } + } + } + return true +} + // Get returns the metadata of addr. func Get(addr resolver.Address) metadata.MD { attrs := addr.Attributes if attrs == nil { return nil } - md, _ := attrs.Value(mdKey).(metadata.MD) - return md + md, _ := attrs.Value(mdKey).(mdValue) + return metadata.MD(md) } // Set sets (overrides) the metadata in addr. @@ -45,6 +69,6 @@ func Get(addr resolver.Address) metadata.MD { // When a SubConn is created with this address, the RPCs sent on it will all // have this metadata. func Set(addr resolver.Address, md metadata.MD) resolver.Address { - addr.Attributes = addr.Attributes.WithValues(mdKey, md) + addr.Attributes = addr.Attributes.WithValue(mdKey, mdValue(md)) return addr } diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/resolver/config_selector.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/resolver/config_selector.go index be7e13d58..c7a18a948 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/resolver/config_selector.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/resolver/config_selector.go @@ -132,7 +132,7 @@ const csKey = csKeyType("grpc.internal.resolver.configSelector") // SetConfigSelector sets the config selector in state and returns the new // state. func SetConfigSelector(state resolver.State, cs ConfigSelector) resolver.State { - state.Attributes = state.Attributes.WithValues(csKey, cs) + state.Attributes = state.Attributes.WithValue(csKey, cs) return state } diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/resolver/unix/unix.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/resolver/unix/unix.go index 0d5a811dd..20852e59d 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/resolver/unix/unix.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/resolver/unix/unix.go @@ -37,7 +37,17 @@ func (b *builder) Build(target resolver.Target, cc resolver.ClientConn, _ resolv if target.Authority != "" { return nil, fmt.Errorf("invalid (non-empty) authority: %v", target.Authority) } - addr := resolver.Address{Addr: target.Endpoint} + + // gRPC was parsing the dial target manually before PR #4817, and we + // switched to using url.Parse() in that PR. To avoid breaking existing + // resolver implementations we ended up stripping the leading "/" from the + // endpoint. This obviously does not work for the "unix" scheme. Hence we + // end up using the parsed URL instead. + endpoint := target.URL.Path + if endpoint == "" { + endpoint = target.URL.Opaque + } + addr := resolver.Address{Addr: endpoint} if b.scheme == unixAbstractScheme { // prepend "\x00" to address for unix-abstract addr.Addr = "\x00" + addr.Addr diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/controlbuf.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/controlbuf.go index 45532f8ae..8394d252d 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/controlbuf.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/controlbuf.go @@ -133,6 +133,7 @@ type cleanupStream struct { func (c *cleanupStream) isTransportResponseFrame() bool { return c.rst } // Results in a RST_STREAM type earlyAbortStream struct { + httpStatus uint32 streamID uint32 contentSubtype string status *status.Status @@ -771,9 +772,12 @@ func (l *loopyWriter) earlyAbortStreamHandler(eas *earlyAbortStream) error { if l.side == clientSide { return errors.New("earlyAbortStream not handled on client") } - + // In case the caller forgets to set the http status, default to 200. + if eas.httpStatus == 0 { + eas.httpStatus = 200 + } headerFields := []hpack.HeaderField{ - {Name: ":status", Value: "200"}, + {Name: ":status", Value: strconv.Itoa(int(eas.httpStatus))}, {Name: "content-type", Value: grpcutil.ContentType(eas.contentSubtype)}, {Name: "grpc-status", Value: strconv.Itoa(int(eas.status.Code()))}, {Name: "grpc-message", Value: encodeGrpcMessage(eas.status.Message())}, diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go index f262edd8e..97198c515 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/flowcontrol.go @@ -136,12 +136,10 @@ type inFlow struct { // newLimit updates the inflow window to a new value n. // It assumes that n is always greater than the old limit. -func (f *inFlow) newLimit(n uint32) uint32 { +func (f *inFlow) newLimit(n uint32) { f.mu.Lock() - d := n - f.limit f.limit = n f.mu.Unlock() - return d } func (f *inFlow) maybeAdjust(n uint32) uint32 { diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/http2_client.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/http2_client.go index 755863074..f0c72d337 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/http2_client.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/http2_client.go @@ -25,6 +25,7 @@ import ( "math" "net" "net/http" + "path/filepath" "strconv" "strings" "sync" @@ -146,13 +147,20 @@ func dial(ctx context.Context, fn func(context.Context, string) (net.Conn, error address := addr.Addr networkType, ok := networktype.Get(addr) if fn != nil { + // Special handling for unix scheme with custom dialer. Back in the day, + // we did not have a unix resolver and therefore targets with a unix + // scheme would end up using the passthrough resolver. So, user's used a + // custom dialer in this case and expected the original dial target to + // be passed to the custom dialer. Now, we have a unix resolver. But if + // a custom dialer is specified, we want to retain the old behavior in + // terms of the address being passed to the custom dialer. if networkType == "unix" && !strings.HasPrefix(address, "\x00") { - // For backward compatibility, if the user dialed "unix:///path", - // the passthrough resolver would be used and the user's custom - // dialer would see "unix:///path". Since the unix resolver is used - // and the address is now "/path", prepend "unix://" so the user's - // custom dialer sees the same address. - return fn(ctx, "unix://"+address) + // Supported unix targets are either "unix://absolute-path" or + // "unix:relative-path". + if filepath.IsAbs(address) { + return fn(ctx, "unix://"+address) + } + return fn(ctx, "unix:"+address) } return fn(ctx, address) } @@ -193,6 +201,12 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts } }() + // gRPC, resolver, balancer etc. can specify arbitrary data in the + // Attributes field of resolver.Address, which is shoved into connectCtx + // and passed to the dialer and credential handshaker. This makes it possible for + // address specific arbitrary data to reach custom dialers and credential handshakers. + connectCtx = icredentials.NewClientHandshakeInfoContext(connectCtx, credentials.ClientHandshakeInfo{Attributes: addr.Attributes}) + conn, err := dial(connectCtx, opts.Dialer, addr, opts.UseProxy, opts.UserAgent) if err != nil { if opts.FailOnNonTempDialError { @@ -237,11 +251,6 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts } } if transportCreds != nil { - // gRPC, resolver, balancer etc. can specify arbitrary data in the - // Attributes field of resolver.Address, which is shoved into connectCtx - // and passed to the credential handshaker. This makes it possible for - // address specific arbitrary data to reach the credential handshaker. - connectCtx = icredentials.NewClientHandshakeInfoContext(connectCtx, credentials.ClientHandshakeInfo{Attributes: addr.Attributes}) rawConn := conn // Pull the deadline from the connectCtx, which will be used for // timeouts in the authentication protocol handshake. Can ignore the @@ -579,7 +588,7 @@ func (t *http2Client) getTrAuthData(ctx context.Context, audience string) (map[s return nil, err } - return nil, status.Errorf(codes.Unauthenticated, "transport: %v", err) + return nil, status.Errorf(codes.Unauthenticated, "transport: per-RPC creds failed due to error: %v", err) } for k, v := range data { // Capital header names are illegal in HTTP/2. @@ -1073,7 +1082,7 @@ func (t *http2Client) handleData(f *http2.DataFrame) { } // The server has closed the stream without sending trailers. Record that // the read direction is closed, and set the status appropriately. - if f.FrameHeader.Flags.Has(http2.FlagDataEndStream) { + if f.StreamEnded() { t.closeStream(s, io.EOF, false, http2.ErrCodeNo, status.New(codes.Internal, "server closed the stream without sending trailers"), nil, true) } } @@ -1403,26 +1412,6 @@ func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) { } isHeader := false - defer func() { - if t.statsHandler != nil { - if isHeader { - inHeader := &stats.InHeader{ - Client: true, - WireLength: int(frame.Header().Length), - Header: s.header.Copy(), - Compression: s.recvCompress, - } - t.statsHandler.HandleRPC(s.ctx, inHeader) - } else { - inTrailer := &stats.InTrailer{ - Client: true, - WireLength: int(frame.Header().Length), - Trailer: s.trailer.Copy(), - } - t.statsHandler.HandleRPC(s.ctx, inTrailer) - } - } - }() // If headerChan hasn't been closed yet if atomic.CompareAndSwapUint32(&s.headerChanClosed, 0, 1) { @@ -1444,6 +1433,25 @@ func (t *http2Client) operateHeaders(frame *http2.MetaHeadersFrame) { close(s.headerChan) } + if t.statsHandler != nil { + if isHeader { + inHeader := &stats.InHeader{ + Client: true, + WireLength: int(frame.Header().Length), + Header: metadata.MD(mdata).Copy(), + Compression: s.recvCompress, + } + t.statsHandler.HandleRPC(s.ctx, inHeader) + } else { + inTrailer := &stats.InTrailer{ + Client: true, + WireLength: int(frame.Header().Length), + Trailer: metadata.MD(mdata).Copy(), + } + t.statsHandler.HandleRPC(s.ctx, inTrailer) + } + } + if !endStream { return } @@ -1549,7 +1557,7 @@ func minTime(a, b time.Duration) time.Duration { return b } -// keepalive running in a separate goroutune makes sure the connection is alive by sending pings. +// keepalive running in a separate goroutine makes sure the connection is alive by sending pings. func (t *http2Client) keepalive() { p := &ping{data: [8]byte{}} // True iff a ping has been sent, and no data has been received since then. diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/http2_server.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/http2_server.go index 19c13e041..2c6eaf0e5 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/http2_server.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/http2_server.go @@ -73,7 +73,6 @@ type http2Server struct { writerDone chan struct{} // sync point to enable testing. remoteAddr net.Addr localAddr net.Addr - maxStreamID uint32 // max stream ID ever seen authInfo credentials.AuthInfo // auth info about the connection inTapHandle tap.ServerInHandle framer *framer @@ -123,13 +122,18 @@ type http2Server struct { bufferPool *bufferPool connectionID uint64 + + // maxStreamMu guards the maximum stream ID + // This lock may not be taken if mu is already held. + maxStreamMu sync.Mutex + maxStreamID uint32 // max stream ID ever seen } // NewServerTransport creates a http2 transport with conn and configuration // options from config. // // It returns a non-nil transport and a nil error on success. On failure, it -// returns a non-nil transport and a nil-error. For a special case where the +// returns a nil transport and a non-nil error. For a special case where the // underlying conn gets closed before the client preface could be read, it // returns a nil transport and a nil error. func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport, err error) { @@ -290,10 +294,11 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport, if _, err := io.ReadFull(t.conn, preface); err != nil { // In deployments where a gRPC server runs behind a cloud load balancer // which performs regular TCP level health checks, the connection is - // closed immediately by the latter. Skipping the error here will help - // reduce log clutter. + // closed immediately by the latter. Returning io.EOF here allows the + // grpc server implementation to recognize this scenario and suppress + // logging to reduce spam. if err == io.EOF { - return nil, nil + return nil, io.EOF } return nil, connectionErrorf(false, err, "transport: http2Server.HandleStreams failed to receive the preface from client: %v", err) } @@ -333,6 +338,10 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport, // operateHeader takes action on the decoded headers. func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(*Stream), traceCtx func(context.Context, string) context.Context) (fatal bool) { + // Acquire max stream ID lock for entire duration + t.maxStreamMu.Lock() + defer t.maxStreamMu.Unlock() + streamID := frame.Header().StreamID // frame.Truncated is set to true when framer detects that the current header @@ -347,6 +356,15 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( return false } + if streamID%2 != 1 || streamID <= t.maxStreamID { + // illegal gRPC stream id. + if logger.V(logLevel) { + logger.Errorf("transport: http2Server.HandleStreams received an illegal stream id: %v", streamID) + } + return true + } + t.maxStreamID = streamID + buf := newRecvBuffer() s := &Stream{ id: streamID, @@ -354,7 +372,6 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( buf: buf, fc: &inFlow{limit: uint32(t.initialWindowSize)}, } - var ( // If a gRPC Response-Headers has already been received, then it means // that the peer is speaking gRPC and we are in gRPC mode. @@ -390,6 +407,13 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( if timeout, err = decodeTimeout(hf.Value); err != nil { headerError = true } + // "Transports must consider requests containing the Connection header + // as malformed." - A41 + case "connection": + if logger.V(logLevel) { + logger.Errorf("transport: http2Server.operateHeaders parsed a :connection header which makes a request malformed as per the HTTP/2 spec") + } + headerError = true default: if isReservedHeader(hf.Name) && !isWhitelistedHeader(hf.Name) { break @@ -404,6 +428,25 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( } } + // "If multiple Host headers or multiple :authority headers are present, the + // request must be rejected with an HTTP status code 400 as required by Host + // validation in RFC 7230 §5.4, gRPC status code INTERNAL, or RST_STREAM + // with HTTP/2 error code PROTOCOL_ERROR." - A41. Since this is a HTTP/2 + // error, this takes precedence over a client not speaking gRPC. + if len(mdata[":authority"]) > 1 || len(mdata["host"]) > 1 { + errMsg := fmt.Sprintf("num values of :authority: %v, num values of host: %v, both must only have 1 value as per HTTP/2 spec", len(mdata[":authority"]), len(mdata["host"])) + if logger.V(logLevel) { + logger.Errorf("transport: %v", errMsg) + } + t.controlBuf.put(&earlyAbortStream{ + httpStatus: 400, + streamID: streamID, + contentSubtype: s.contentSubtype, + status: status.New(codes.Internal, errMsg), + }) + return false + } + if !isGRPC || headerError { t.controlBuf.put(&cleanupStream{ streamID: streamID, @@ -414,6 +457,19 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( return false } + // "If :authority is missing, Host must be renamed to :authority." - A41 + if len(mdata[":authority"]) == 0 { + // No-op if host isn't present, no eventual :authority header is a valid + // RPC. + if host, ok := mdata["host"]; ok { + mdata[":authority"] = host + delete(mdata, "host") + } + } else { + // "If :authority is present, Host must be discarded" - A41 + delete(mdata, "host") + } + if frame.StreamEnded() { // s is just created by the caller. No lock needed. s.state = streamReadDone @@ -458,16 +514,6 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( s.cancel() return false } - if streamID%2 != 1 || streamID <= t.maxStreamID { - t.mu.Unlock() - // illegal gRPC stream id. - if logger.V(logLevel) { - logger.Errorf("transport: http2Server.HandleStreams received an illegal stream id: %v", streamID) - } - s.cancel() - return true - } - t.maxStreamID = streamID if httpMethod != http.MethodPost { t.mu.Unlock() if logger.V(logLevel) { @@ -494,6 +540,7 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func( stat = status.New(codes.PermissionDenied, err.Error()) } t.controlBuf.put(&earlyAbortStream{ + httpStatus: 200, streamID: s.id, contentSubtype: s.contentSubtype, status: stat, @@ -734,7 +781,7 @@ func (t *http2Server) handleData(f *http2.DataFrame) { s.write(recvMsg{buffer: buffer}) } } - if f.Header().Flags.Has(http2.FlagDataEndStream) { + if f.StreamEnded() { // Received the end of stream from the client. s.compareAndSwapState(streamActive, streamReadDone) s.write(recvMsg{err: io.EOF}) @@ -1252,20 +1299,23 @@ var goAwayPing = &ping{data: [8]byte{1, 6, 1, 8, 0, 3, 3, 9}} // Handles outgoing GoAway and returns true if loopy needs to put itself // in draining mode. func (t *http2Server) outgoingGoAwayHandler(g *goAway) (bool, error) { + t.maxStreamMu.Lock() t.mu.Lock() if t.state == closing { // TODO(mmukhi): This seems unnecessary. t.mu.Unlock() + t.maxStreamMu.Unlock() // The transport is closing. return false, ErrConnClosing } - sid := t.maxStreamID if !g.headsUp { // Stop accepting more streams now. t.state = draining + sid := t.maxStreamID if len(t.activeStreams) == 0 { g.closeConn = true } t.mu.Unlock() + t.maxStreamMu.Unlock() if err := t.framer.fr.WriteGoAway(sid, g.code, g.debugData); err != nil { return false, err } @@ -1278,6 +1328,7 @@ func (t *http2Server) outgoingGoAwayHandler(g *goAway) (bool, error) { return true, nil } t.mu.Unlock() + t.maxStreamMu.Unlock() // For a graceful close, send out a GoAway with stream ID of MaxUInt32, // Follow that with a ping and wait for the ack to come back or a timer // to expire. During this time accept new streams since they might have diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/networktype/networktype.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/networktype/networktype.go index 7bb53cff1..c11b52782 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/networktype/networktype.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/networktype/networktype.go @@ -31,7 +31,7 @@ const key = keyType("grpc.internal.transport.networktype") // Set returns a copy of the provided address with attributes containing networkType. func Set(address resolver.Address, networkType string) resolver.Address { - address.Attributes = address.Attributes.WithValues(key, networkType) + address.Attributes = address.Attributes.WithValue(key, networkType) return address } diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/proxy.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/proxy.go index a662bf39a..415961987 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/proxy.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/proxy.go @@ -37,7 +37,7 @@ var ( httpProxyFromEnvironment = http.ProxyFromEnvironment ) -func mapAddress(ctx context.Context, address string) (*url.URL, error) { +func mapAddress(address string) (*url.URL, error) { req := &http.Request{ URL: &url.URL{ Scheme: "https", @@ -114,7 +114,7 @@ func doHTTPConnectHandshake(ctx context.Context, conn net.Conn, backendAddr stri // connection. func proxyDial(ctx context.Context, addr string, grpcUA string) (conn net.Conn, err error) { newAddr := addr - proxyURL, err := mapAddress(ctx, addr) + proxyURL, err := mapAddress(addr) if err != nil { return nil, err } diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/transport.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/transport.go index d3bf65b2b..0c43efaa6 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/transport.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/transport/transport.go @@ -741,6 +741,12 @@ func (e ConnectionError) Origin() error { return e.err } +// Unwrap returns the original error of this connection error or nil when the +// origin is nil. +func (e ConnectionError) Unwrap() error { + return e.err +} + var ( // ErrConnClosing indicates that the transport is closing. ErrConnClosing = connectionErrorf(true, nil, "transport is closing") diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/xds/env/env.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/xds/env/env.go deleted file mode 100644 index b171ac91f..000000000 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/xds/env/env.go +++ /dev/null @@ -1,95 +0,0 @@ -/* - * - * Copyright 2020 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -// Package env acts a single source of definition for all environment variables -// related to the xDS implementation in gRPC. -package env - -import ( - "os" - "strings" -) - -const ( - // BootstrapFileNameEnv is the env variable to set bootstrap file name. - // Do not use this and read from env directly. Its value is read and kept in - // variable BootstrapFileName. - // - // When both bootstrap FileName and FileContent are set, FileName is used. - BootstrapFileNameEnv = "GRPC_XDS_BOOTSTRAP" - // BootstrapFileContentEnv is the env variable to set bootstrapp file - // content. Do not use this and read from env directly. Its value is read - // and kept in variable BootstrapFileName. - // - // When both bootstrap FileName and FileContent are set, FileName is used. - BootstrapFileContentEnv = "GRPC_XDS_BOOTSTRAP_CONFIG" - - ringHashSupportEnv = "GRPC_XDS_EXPERIMENTAL_ENABLE_RING_HASH" - clientSideSecuritySupportEnv = "GRPC_XDS_EXPERIMENTAL_SECURITY_SUPPORT" - aggregateAndDNSSupportEnv = "GRPC_XDS_EXPERIMENTAL_ENABLE_AGGREGATE_AND_LOGICAL_DNS_CLUSTER" - retrySupportEnv = "GRPC_XDS_EXPERIMENTAL_ENABLE_RETRY" - rbacSupportEnv = "GRPC_XDS_EXPERIMENTAL_ENABLE_RBAC" - - c2pResolverSupportEnv = "GRPC_EXPERIMENTAL_GOOGLE_C2P_RESOLVER" - c2pResolverTestOnlyTrafficDirectorURIEnv = "GRPC_TEST_ONLY_GOOGLE_C2P_RESOLVER_TRAFFIC_DIRECTOR_URI" -) - -var ( - // BootstrapFileName holds the name of the file which contains xDS bootstrap - // configuration. Users can specify the location of the bootstrap file by - // setting the environment variable "GRPC_XDS_BOOTSTRAP". - // - // When both bootstrap FileName and FileContent are set, FileName is used. - BootstrapFileName = os.Getenv(BootstrapFileNameEnv) - // BootstrapFileContent holds the content of the xDS bootstrap - // configuration. Users can specify the bootstrap config by - // setting the environment variable "GRPC_XDS_BOOTSTRAP_CONFIG". - // - // When both bootstrap FileName and FileContent are set, FileName is used. - BootstrapFileContent = os.Getenv(BootstrapFileContentEnv) - // RingHashSupport indicates whether ring hash support is enabled, which can - // be disabled by setting the environment variable - // "GRPC_XDS_EXPERIMENTAL_ENABLE_RING_HASH" to "false". - RingHashSupport = !strings.EqualFold(os.Getenv(ringHashSupportEnv), "false") - // ClientSideSecuritySupport is used to control processing of security - // configuration on the client-side. - // - // Note that there is no env var protection for the server-side because we - // have a brand new API on the server-side and users explicitly need to use - // the new API to get security integration on the server. - ClientSideSecuritySupport = !strings.EqualFold(os.Getenv(clientSideSecuritySupportEnv), "false") - // AggregateAndDNSSupportEnv indicates whether processing of aggregated - // cluster and DNS cluster is enabled, which can be enabled by setting the - // environment variable - // "GRPC_XDS_EXPERIMENTAL_ENABLE_AGGREGATE_AND_LOGICAL_DNS_CLUSTER" to - // "true". - AggregateAndDNSSupportEnv = strings.EqualFold(os.Getenv(aggregateAndDNSSupportEnv), "true") - - // RetrySupport indicates whether xDS retry is enabled. - RetrySupport = !strings.EqualFold(os.Getenv(retrySupportEnv), "false") - - // RBACSupport indicates whether xDS configured RBAC HTTP Filter is enabled. - RBACSupport = strings.EqualFold(os.Getenv(rbacSupportEnv), "true") - - // C2PResolverSupport indicates whether support for C2P resolver is enabled. - // This can be enabled by setting the environment variable - // "GRPC_EXPERIMENTAL_GOOGLE_C2P_RESOLVER" to "true". - C2PResolverSupport = strings.EqualFold(os.Getenv(c2pResolverSupportEnv), "true") - // C2PResolverTestOnlyTrafficDirectorURI is the TD URI for testing. - C2PResolverTestOnlyTrafficDirectorURI = os.Getenv(c2pResolverTestOnlyTrafficDirectorURIEnv) -) diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/xds_handshake_cluster.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/xds_handshake_cluster.go index 3677c3f04..e8b492774 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/xds_handshake_cluster.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/internal/xds_handshake_cluster.go @@ -28,7 +28,7 @@ type handshakeClusterNameKey struct{} // SetXDSHandshakeClusterName returns a copy of addr in which the Attributes field // is updated with the cluster name. func SetXDSHandshakeClusterName(addr resolver.Address, clusterName string) resolver.Address { - addr.Attributes = addr.Attributes.WithValues(handshakeClusterNameKey{}, clusterName) + addr.Attributes = addr.Attributes.WithValue(handshakeClusterNameKey{}, clusterName) return addr } diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/picker_wrapper.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/picker_wrapper.go index 0878ada9d..e8367cb89 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/picker_wrapper.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/picker_wrapper.go @@ -144,7 +144,7 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer. acw, ok := pickResult.SubConn.(*acBalancerWrapper) if !ok { - logger.Error("subconn returned from pick is not *acBalancerWrapper") + logger.Errorf("subconn returned from pick is type %T, not *acBalancerWrapper", pickResult.SubConn) continue } if t := acw.getAddrConn().getReadyTransport(); t != nil { diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/pickfirst.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/pickfirst.go index f194d14a0..5168b62b0 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/pickfirst.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/pickfirst.go @@ -125,7 +125,7 @@ func (b *pickfirstBalancer) Close() { } func (b *pickfirstBalancer) ExitIdle() { - if b.state == connectivity.Idle { + if b.sc != nil && b.state == connectivity.Idle { b.sc.Connect() } } diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/regenerate.sh b/src/cmd/linuxkit/vendor/google.golang.org/grpc/regenerate.sh index dfd3226a1..978b89f37 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/regenerate.sh +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/regenerate.sh @@ -27,9 +27,9 @@ export PATH=${GOBIN}:${PATH} mkdir -p ${GOBIN} echo "remove existing generated files" -# grpc_testingv3/testv3.pb.go is not re-generated because it was -# intentionally generated by an older version of protoc-gen-go. -rm -f $(find . -name '*.pb.go' | grep -v 'grpc_testingv3/testv3.pb.go') +# grpc_testing_not_regenerate/*.pb.go is not re-generated, +# see grpc_testing_not_regenerate/README.md for details. +rm -f $(find . -name '*.pb.go' | grep -v 'grpc_testing_not_regenerate') echo "go install google.golang.org/protobuf/cmd/protoc-gen-go" (cd test/tools && go install google.golang.org/protobuf/cmd/protoc-gen-go) @@ -76,7 +76,21 @@ SOURCES=( # These options of the form 'Mfoo.proto=bar' instruct the codegen to use an # import path of 'bar' in the generated code when 'foo.proto' is imported in # one of the sources. -OPTS=Mgrpc/service_config/service_config.proto=/internal/proto/grpc_service_config,Mgrpc/core/stats.proto=google.golang.org/grpc/interop/grpc_testing/core +# +# Note that the protos listed here are all for testing purposes. All protos to +# be used externally should have a go_package option (and they don't need to be +# listed here). +OPTS=Mgrpc/service_config/service_config.proto=/internal/proto/grpc_service_config,\ +Mgrpc/core/stats.proto=google.golang.org/grpc/interop/grpc_testing/core,\ +Mgrpc/testing/benchmark_service.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/stats.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/report_qps_scenario_service.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/messages.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/worker_service.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/control.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/test.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/payloads.proto=google.golang.org/grpc/interop/grpc_testing,\ +Mgrpc/testing/empty.proto=google.golang.org/grpc/interop/grpc_testing for src in ${SOURCES[@]}; do echo "protoc ${src}" @@ -85,7 +99,6 @@ for src in ${SOURCES[@]}; do -I${WORKDIR}/grpc-proto \ -I${WORKDIR}/googleapis \ -I${WORKDIR}/protobuf/src \ - -I${WORKDIR}/istio \ ${src} done @@ -96,18 +109,17 @@ for src in ${LEGACY_SOURCES[@]}; do -I${WORKDIR}/grpc-proto \ -I${WORKDIR}/googleapis \ -I${WORKDIR}/protobuf/src \ - -I${WORKDIR}/istio \ ${src} done # The go_package option in grpc/lookup/v1/rls.proto doesn't match the # current location. Move it into the right place. -mkdir -p ${WORKDIR}/out/google.golang.org/grpc/balancer/rls/internal/proto/grpc_lookup_v1 -mv ${WORKDIR}/out/google.golang.org/grpc/lookup/grpc_lookup_v1/* ${WORKDIR}/out/google.golang.org/grpc/balancer/rls/internal/proto/grpc_lookup_v1 +mkdir -p ${WORKDIR}/out/google.golang.org/grpc/internal/proto/grpc_lookup_v1 +mv ${WORKDIR}/out/google.golang.org/grpc/lookup/grpc_lookup_v1/* ${WORKDIR}/out/google.golang.org/grpc/internal/proto/grpc_lookup_v1 -# grpc_testingv3/testv3.pb.go is not re-generated because it was -# intentionally generated by an older version of protoc-gen-go. -rm ${WORKDIR}/out/google.golang.org/grpc/reflection/grpc_testingv3/*.pb.go +# grpc_testing_not_regenerate/*.pb.go are not re-generated, +# see grpc_testing_not_regenerate/README.md for details. +rm ${WORKDIR}/out/google.golang.org/grpc/reflection/grpc_testing_not_regenerate/*.pb.go # grpc/service_config/service_config.proto does not have a go_package option. mv ${WORKDIR}/out/grpc/service_config/service_config.pb.go internal/proto/grpc_service_config diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/resolver/map.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/resolver/map.go new file mode 100644 index 000000000..e87ecd0ee --- /dev/null +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/resolver/map.go @@ -0,0 +1,109 @@ +/* + * + * Copyright 2021 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package resolver + +type addressMapEntry struct { + addr Address + value interface{} +} + +// AddressMap is a map of addresses to arbitrary values taking into account +// Attributes. BalancerAttributes are ignored, as are Metadata and Type. +// Multiple accesses may not be performed concurrently. Must be created via +// NewAddressMap; do not construct directly. +type AddressMap struct { + m map[string]addressMapEntryList +} + +type addressMapEntryList []*addressMapEntry + +// NewAddressMap creates a new AddressMap. +func NewAddressMap() *AddressMap { + return &AddressMap{m: make(map[string]addressMapEntryList)} +} + +// find returns the index of addr in the addressMapEntry slice, or -1 if not +// present. +func (l addressMapEntryList) find(addr Address) int { + if len(l) == 0 { + return -1 + } + for i, entry := range l { + if entry.addr.ServerName == addr.ServerName && + entry.addr.Attributes.Equal(addr.Attributes) { + return i + } + } + return -1 +} + +// Get returns the value for the address in the map, if present. +func (a *AddressMap) Get(addr Address) (value interface{}, ok bool) { + entryList := a.m[addr.Addr] + if entry := entryList.find(addr); entry != -1 { + return entryList[entry].value, true + } + return nil, false +} + +// Set updates or adds the value to the address in the map. +func (a *AddressMap) Set(addr Address, value interface{}) { + entryList := a.m[addr.Addr] + if entry := entryList.find(addr); entry != -1 { + a.m[addr.Addr][entry].value = value + return + } + a.m[addr.Addr] = append(a.m[addr.Addr], &addressMapEntry{addr: addr, value: value}) +} + +// Delete removes addr from the map. +func (a *AddressMap) Delete(addr Address) { + entryList := a.m[addr.Addr] + entry := entryList.find(addr) + if entry == -1 { + return + } + if len(entryList) == 1 { + entryList = nil + } else { + copy(entryList[entry:], entryList[entry+1:]) + entryList = entryList[:len(entryList)-1] + } + a.m[addr.Addr] = entryList +} + +// Len returns the number of entries in the map. +func (a *AddressMap) Len() int { + ret := 0 + for _, entryList := range a.m { + ret += len(entryList) + } + return ret +} + +// Keys returns a slice of all current map keys. +func (a *AddressMap) Keys() []Address { + ret := make([]Address, 0, a.Len()) + for _, entryList := range a.m { + for _, entry := range entryList { + ret = append(ret, entry.addr) + } + } + return ret +} diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/resolver/resolver.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/resolver/resolver.go index 6a9d234a5..e28b68026 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/resolver/resolver.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/resolver/resolver.go @@ -23,6 +23,7 @@ package resolver import ( "context" "net" + "net/url" "google.golang.org/grpc/attributes" "google.golang.org/grpc/credentials" @@ -116,9 +117,14 @@ type Address struct { ServerName string // Attributes contains arbitrary data about this address intended for - // consumption by the load balancing policy. + // consumption by the SubConn. Attributes *attributes.Attributes + // BalancerAttributes contains arbitrary data about this address intended + // for consumption by the LB policy. These attribes do not affect SubConn + // creation, connection establishment, handshaking, etc. + BalancerAttributes *attributes.Attributes + // Type is the type of this address. // // Deprecated: use Attributes instead. @@ -131,6 +137,15 @@ type Address struct { Metadata interface{} } +// Equal returns whether a and o are identical. Metadata is compared directly, +// not with any recursive introspection. +func (a *Address) Equal(o Address) bool { + return a.Addr == o.Addr && a.ServerName == o.ServerName && + a.Attributes.Equal(o.Attributes) && + a.BalancerAttributes.Equal(o.BalancerAttributes) && + a.Type == o.Type && a.Metadata == o.Metadata +} + // BuildOptions includes additional information for the builder to create // the resolver. type BuildOptions struct { @@ -204,25 +219,36 @@ type ClientConn interface { // Target represents a target for gRPC, as specified in: // https://github.com/grpc/grpc/blob/master/doc/naming.md. -// It is parsed from the target string that gets passed into Dial or DialContext by the user. And -// grpc passes it to the resolver and the balancer. +// It is parsed from the target string that gets passed into Dial or DialContext +// by the user. And gRPC passes it to the resolver and the balancer. // -// If the target follows the naming spec, and the parsed scheme is registered with grpc, we will -// parse the target string according to the spec. e.g. "dns://some_authority/foo.bar" will be parsed -// into &Target{Scheme: "dns", Authority: "some_authority", Endpoint: "foo.bar"} +// If the target follows the naming spec, and the parsed scheme is registered +// with gRPC, we will parse the target string according to the spec. If the +// target does not contain a scheme or if the parsed scheme is not registered +// (i.e. no corresponding resolver available to resolve the endpoint), we will +// apply the default scheme, and will attempt to reparse it. // -// If the target does not contain a scheme, we will apply the default scheme, and set the Target to -// be the full target string. e.g. "foo.bar" will be parsed into -// &Target{Scheme: resolver.GetDefaultScheme(), Endpoint: "foo.bar"}. +// Examples: // -// If the parsed scheme is not registered (i.e. no corresponding resolver available to resolve the -// endpoint), we set the Scheme to be the default scheme, and set the Endpoint to be the full target -// string. e.g. target string "unknown_scheme://authority/endpoint" will be parsed into -// &Target{Scheme: resolver.GetDefaultScheme(), Endpoint: "unknown_scheme://authority/endpoint"}. +// - "dns://some_authority/foo.bar" +// Target{Scheme: "dns", Authority: "some_authority", Endpoint: "foo.bar"} +// - "foo.bar" +// Target{Scheme: resolver.GetDefaultScheme(), Endpoint: "foo.bar"} +// - "unknown_scheme://authority/endpoint" +// Target{Scheme: resolver.GetDefaultScheme(), Endpoint: "unknown_scheme://authority/endpoint"} type Target struct { - Scheme string + // Deprecated: use URL.Scheme instead. + Scheme string + // Deprecated: use URL.Host instead. Authority string - Endpoint string + // Deprecated: use URL.Path or URL.Opaque instead. The latter is set when + // the former is empty. + Endpoint string + // URL contains the parsed dial target with an optional default scheme added + // to it if the original dial target contained no scheme or contained an + // unregistered scheme. Any query params specified in the original dial + // target can be accessed from here. + URL url.URL } // Builder creates a resolver that will be used to watch name resolution updates. diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/rpc_util.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/rpc_util.go index 87987a2e6..5d407b004 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/rpc_util.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/rpc_util.go @@ -712,13 +712,11 @@ func recvAndDecompress(p *parser, s *transport.Stream, dc Decompressor, maxRecei if err != nil { return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message %v", err) } - } else { - size = len(d) - } - if size > maxReceiveMessageSize { - // TODO: Revisit the error code. Currently keep it consistent with java - // implementation. - return nil, status.Errorf(codes.ResourceExhausted, "grpc: received message larger than max (%d vs. %d)", size, maxReceiveMessageSize) + if size > maxReceiveMessageSize { + // TODO: Revisit the error code. Currently keep it consistent with java + // implementation. + return nil, status.Errorf(codes.ResourceExhausted, "grpc: received message after decompression larger than max (%d vs. %d)", size, maxReceiveMessageSize) + } } return d, nil } diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/server.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/server.go index 557f29559..b24b6d539 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/server.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/server.go @@ -885,13 +885,11 @@ func (s *Server) newHTTP2Transport(c net.Conn) transport.ServerTransport { // ErrConnDispatched means that the connection was dispatched away from // gRPC; those connections should be left open. if err != credentials.ErrConnDispatched { - c.Close() - } - // Don't log on ErrConnDispatched and io.EOF to prevent log spam. - if err != credentials.ErrConnDispatched { + // Don't log on ErrConnDispatched and io.EOF to prevent log spam. if err != io.EOF { channelz.Warning(logger, s.channelzID, "grpc: Server.Serve failed to create ServerTransport: ", err) } + c.Close() } return nil } @@ -1106,16 +1104,21 @@ func chainUnaryServerInterceptors(s *Server) { func chainUnaryInterceptors(interceptors []UnaryServerInterceptor) UnaryServerInterceptor { return func(ctx context.Context, req interface{}, info *UnaryServerInfo, handler UnaryHandler) (interface{}, error) { - var i int - var next UnaryHandler - next = func(ctx context.Context, req interface{}) (interface{}, error) { - if i == len(interceptors)-1 { - return interceptors[i](ctx, req, info, handler) - } - i++ - return interceptors[i-1](ctx, req, info, next) + // the struct ensures the variables are allocated together, rather than separately, since we + // know they should be garbage collected together. This saves 1 allocation and decreases + // time/call by about 10% on the microbenchmark. + var state struct { + i int + next UnaryHandler } - return next(ctx, req) + state.next = func(ctx context.Context, req interface{}) (interface{}, error) { + if state.i == len(interceptors)-1 { + return interceptors[state.i](ctx, req, info, handler) + } + state.i++ + return interceptors[state.i-1](ctx, req, info, state.next) + } + return state.next(ctx, req) } } @@ -1280,9 +1283,10 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport. if appErr != nil { appStatus, ok := status.FromError(appErr) if !ok { - // Convert appErr if it is not a grpc status error. - appErr = status.Error(codes.Unknown, appErr.Error()) - appStatus, _ = status.FromError(appErr) + // Convert non-status application error to a status error with code + // Unknown, but handle context errors specifically. + appStatus = status.FromContextError(appErr) + appErr = appStatus.Err() } if trInfo != nil { trInfo.tr.LazyLog(stringer(appStatus.Message()), true) @@ -1391,16 +1395,21 @@ func chainStreamServerInterceptors(s *Server) { func chainStreamInterceptors(interceptors []StreamServerInterceptor) StreamServerInterceptor { return func(srv interface{}, ss ServerStream, info *StreamServerInfo, handler StreamHandler) error { - var i int - var next StreamHandler - next = func(srv interface{}, ss ServerStream) error { - if i == len(interceptors)-1 { - return interceptors[i](srv, ss, info, handler) - } - i++ - return interceptors[i-1](srv, ss, info, next) + // the struct ensures the variables are allocated together, rather than separately, since we + // know they should be garbage collected together. This saves 1 allocation and decreases + // time/call by about 10% on the microbenchmark. + var state struct { + i int + next StreamHandler } - return next(srv, ss) + state.next = func(srv interface{}, ss ServerStream) error { + if state.i == len(interceptors)-1 { + return interceptors[state.i](srv, ss, info, handler) + } + state.i++ + return interceptors[state.i-1](srv, ss, info, state.next) + } + return state.next(srv, ss) } } @@ -1541,7 +1550,9 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp if appErr != nil { appStatus, ok := status.FromError(appErr) if !ok { - appStatus = status.New(codes.Unknown, appErr.Error()) + // Convert non-status application error to a status error with code + // Unknown, but handle context errors specifically. + appStatus = status.FromContextError(appErr) appErr = appStatus.Err() } if trInfo != nil { diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/service_config.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/service_config.go index 22c4240cf..6926a06dc 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/service_config.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/service_config.go @@ -218,7 +218,7 @@ type jsonSC struct { } func init() { - internal.ParseServiceConfigForTesting = parseServiceConfig + internal.ParseServiceConfig = parseServiceConfig } func parseServiceConfig(js string) *serviceconfig.ParseResult { if len(js) == 0 { diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/status/status.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/status/status.go index 54d187186..6d163b6e3 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/status/status.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/status/status.go @@ -29,6 +29,7 @@ package status import ( "context" + "errors" "fmt" spb "google.golang.org/genproto/googleapis/rpc/status" @@ -73,11 +74,16 @@ func FromProto(s *spb.Status) *Status { return status.FromProto(s) } -// FromError returns a Status representing err if it was produced by this -// package or has a method `GRPCStatus() *Status`. -// If err is nil, a Status is returned with codes.OK and no message. -// Otherwise, ok is false and a Status is returned with codes.Unknown and -// the original error message. +// FromError returns a Status representation of err. +// +// - If err was produced by this package or implements the method `GRPCStatus() +// *Status`, the appropriate Status is returned. +// +// - If err is nil, a Status is returned with codes.OK and no message. +// +// - Otherwise, err is an error not compatible with this package. In this +// case, a Status is returned with codes.Unknown and err's Error() message, +// and ok is false. func FromError(err error) (s *Status, ok bool) { if err == nil { return nil, true @@ -112,18 +118,18 @@ func Code(err error) codes.Code { return codes.Unknown } -// FromContextError converts a context error into a Status. It returns a -// Status with codes.OK if err is nil, or a Status with codes.Unknown if err is -// non-nil and not a context error. +// FromContextError converts a context error or wrapped context error into a +// Status. It returns a Status with codes.OK if err is nil, or a Status with +// codes.Unknown if err is non-nil and not a context error. func FromContextError(err error) *Status { - switch err { - case nil: + if err == nil { return nil - case context.DeadlineExceeded: - return New(codes.DeadlineExceeded, err.Error()) - case context.Canceled: - return New(codes.Canceled, err.Error()) - default: - return New(codes.Unknown, err.Error()) } + if errors.Is(err, context.DeadlineExceeded) { + return New(codes.DeadlineExceeded, err.Error()) + } + if errors.Is(err, context.Canceled) { + return New(codes.Canceled, err.Error()) + } + return New(codes.Unknown, err.Error()) } diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/stream.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/stream.go index 625d47b34..8cdd652e0 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/stream.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/stream.go @@ -46,10 +46,12 @@ import ( ) // StreamHandler defines the handler called by gRPC server to complete the -// execution of a streaming RPC. If a StreamHandler returns an error, it -// should be produced by the status package, or else gRPC will use -// codes.Unknown as the status code and err.Error() as the status message -// of the RPC. +// execution of a streaming RPC. +// +// If a StreamHandler returns an error, it should either be produced by the +// status package, or be one of the context errors. Otherwise, gRPC will use +// codes.Unknown as the status code and err.Error() as the status message of the +// RPC. type StreamHandler func(srv interface{}, stream ServerStream) error // StreamDesc represents a streaming RPC service's method specification. Used diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/version.go b/src/cmd/linuxkit/vendor/google.golang.org/grpc/version.go index 48594bc24..5bd4f534c 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/version.go +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/version.go @@ -19,4 +19,4 @@ package grpc // Version is the current grpc version. -const Version = "1.41.0" +const Version = "1.45.0" diff --git a/src/cmd/linuxkit/vendor/google.golang.org/grpc/vet.sh b/src/cmd/linuxkit/vendor/google.golang.org/grpc/vet.sh index d923187a7..ceb436c6c 100644 --- a/src/cmd/linuxkit/vendor/google.golang.org/grpc/vet.sh +++ b/src/cmd/linuxkit/vendor/google.golang.org/grpc/vet.sh @@ -107,7 +107,7 @@ for MOD_FILE in $(find . -name 'go.mod'); do go vet -all ./... | fail_on_output gofmt -s -d -l . 2>&1 | fail_on_output goimports -l . 2>&1 | not grep -vE "\.pb\.go" - golint ./... 2>&1 | not grep -vE "/testv3\.pb\.go:" + golint ./... 2>&1 | not grep -vE "/grpc_testing_not_regenerate/.*\.pb\.go:" go mod tidy git status --porcelain 2>&1 | fail_on_output || \ diff --git a/src/cmd/linuxkit/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go b/src/cmd/linuxkit/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go new file mode 100644 index 000000000..7f94443d2 --- /dev/null +++ b/src/cmd/linuxkit/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go @@ -0,0 +1,591 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// source: google/protobuf/field_mask.proto + +// Package fieldmaskpb contains generated types for google/protobuf/field_mask.proto. +// +// The FieldMask message represents a set of symbolic field paths. +// The paths are specific to some target message type, +// which is not stored within the FieldMask message itself. +// +// +// Constructing a FieldMask +// +// The New function is used construct a FieldMask: +// +// var messageType *descriptorpb.DescriptorProto +// fm, err := fieldmaskpb.New(messageType, "field.name", "field.number") +// if err != nil { +// ... // handle error +// } +// ... // make use of fm +// +// The "field.name" and "field.number" paths are valid paths according to the +// google.protobuf.DescriptorProto message. Use of a path that does not correlate +// to valid fields reachable from DescriptorProto would result in an error. +// +// Once a FieldMask message has been constructed, +// the Append method can be used to insert additional paths to the path set: +// +// var messageType *descriptorpb.DescriptorProto +// if err := fm.Append(messageType, "options"); err != nil { +// ... // handle error +// } +// +// +// Type checking a FieldMask +// +// In order to verify that a FieldMask represents a set of fields that are +// reachable from some target message type, use the IsValid method: +// +// var messageType *descriptorpb.DescriptorProto +// if fm.IsValid(messageType) { +// ... // make use of fm +// } +// +// IsValid needs to be passed the target message type as an input since the +// FieldMask message itself does not store the message type that the set of paths +// are for. +package fieldmaskpb + +import ( + proto "google.golang.org/protobuf/proto" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sort "sort" + strings "strings" + sync "sync" +) + +// `FieldMask` represents a set of symbolic field paths, for example: +// +// paths: "f.a" +// paths: "f.b.d" +// +// Here `f` represents a field in some root message, `a` and `b` +// fields in the message found in `f`, and `d` a field found in the +// message in `f.b`. +// +// Field masks are used to specify a subset of fields that should be +// returned by a get operation or modified by an update operation. +// Field masks also have a custom JSON encoding (see below). +// +// # Field Masks in Projections +// +// When used in the context of a projection, a response message or +// sub-message is filtered by the API to only contain those fields as +// specified in the mask. For example, if the mask in the previous +// example is applied to a response message as follows: +// +// f { +// a : 22 +// b { +// d : 1 +// x : 2 +// } +// y : 13 +// } +// z: 8 +// +// The result will not contain specific values for fields x,y and z +// (their value will be set to the default, and omitted in proto text +// output): +// +// +// f { +// a : 22 +// b { +// d : 1 +// } +// } +// +// A repeated field is not allowed except at the last position of a +// paths string. +// +// If a FieldMask object is not present in a get operation, the +// operation applies to all fields (as if a FieldMask of all fields +// had been specified). +// +// Note that a field mask does not necessarily apply to the +// top-level response message. In case of a REST get operation, the +// field mask applies directly to the response, but in case of a REST +// list operation, the mask instead applies to each individual message +// in the returned resource list. In case of a REST custom method, +// other definitions may be used. Where the mask applies will be +// clearly documented together with its declaration in the API. In +// any case, the effect on the returned resource/resources is required +// behavior for APIs. +// +// # Field Masks in Update Operations +// +// A field mask in update operations specifies which fields of the +// targeted resource are going to be updated. The API is required +// to only change the values of the fields as specified in the mask +// and leave the others untouched. If a resource is passed in to +// describe the updated values, the API ignores the values of all +// fields not covered by the mask. +// +// If a repeated field is specified for an update operation, new values will +// be appended to the existing repeated field in the target resource. Note that +// a repeated field is only allowed in the last position of a `paths` string. +// +// If a sub-message is specified in the last position of the field mask for an +// update operation, then new value will be merged into the existing sub-message +// in the target resource. +// +// For example, given the target message: +// +// f { +// b { +// d: 1 +// x: 2 +// } +// c: [1] +// } +// +// And an update message: +// +// f { +// b { +// d: 10 +// } +// c: [2] +// } +// +// then if the field mask is: +// +// paths: ["f.b", "f.c"] +// +// then the result will be: +// +// f { +// b { +// d: 10 +// x: 2 +// } +// c: [1, 2] +// } +// +// An implementation may provide options to override this default behavior for +// repeated and message fields. +// +// In order to reset a field's value to the default, the field must +// be in the mask and set to the default value in the provided resource. +// Hence, in order to reset all fields of a resource, provide a default +// instance of the resource and set all fields in the mask, or do +// not provide a mask as described below. +// +// If a field mask is not present on update, the operation applies to +// all fields (as if a field mask of all fields has been specified). +// Note that in the presence of schema evolution, this may mean that +// fields the client does not know and has therefore not filled into +// the request will be reset to their default. If this is unwanted +// behavior, a specific service may require a client to always specify +// a field mask, producing an error if not. +// +// As with get operations, the location of the resource which +// describes the updated values in the request message depends on the +// operation kind. In any case, the effect of the field mask is +// required to be honored by the API. +// +// ## Considerations for HTTP REST +// +// The HTTP kind of an update operation which uses a field mask must +// be set to PATCH instead of PUT in order to satisfy HTTP semantics +// (PUT must only be used for full updates). +// +// # JSON Encoding of Field Masks +// +// In JSON, a field mask is encoded as a single string where paths are +// separated by a comma. Fields name in each path are converted +// to/from lower-camel naming conventions. +// +// As an example, consider the following message declarations: +// +// message Profile { +// User user = 1; +// Photo photo = 2; +// } +// message User { +// string display_name = 1; +// string address = 2; +// } +// +// In proto a field mask for `Profile` may look as such: +// +// mask { +// paths: "user.display_name" +// paths: "photo" +// } +// +// In JSON, the same mask is represented as below: +// +// { +// mask: "user.displayName,photo" +// } +// +// # Field Masks and Oneof Fields +// +// Field masks treat fields in oneofs just as regular fields. Consider the +// following message: +// +// message SampleMessage { +// oneof test_oneof { +// string name = 4; +// SubMessage sub_message = 9; +// } +// } +// +// The field mask can be: +// +// mask { +// paths: "name" +// } +// +// Or: +// +// mask { +// paths: "sub_message" +// } +// +// Note that oneof type names ("test_oneof" in this case) cannot be used in +// paths. +// +// ## Field Mask Verification +// +// The implementation of any API method which has a FieldMask type field in the +// request should verify the included field paths, and return an +// `INVALID_ARGUMENT` error if any path is unmappable. +type FieldMask struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The set of field mask paths. + Paths []string `protobuf:"bytes,1,rep,name=paths,proto3" json:"paths,omitempty"` +} + +// New constructs a field mask from a list of paths and verifies that +// each one is valid according to the specified message type. +func New(m proto.Message, paths ...string) (*FieldMask, error) { + x := new(FieldMask) + return x, x.Append(m, paths...) +} + +// Union returns the union of all the paths in the input field masks. +func Union(mx *FieldMask, my *FieldMask, ms ...*FieldMask) *FieldMask { + var out []string + out = append(out, mx.GetPaths()...) + out = append(out, my.GetPaths()...) + for _, m := range ms { + out = append(out, m.GetPaths()...) + } + return &FieldMask{Paths: normalizePaths(out)} +} + +// Intersect returns the intersection of all the paths in the input field masks. +func Intersect(mx *FieldMask, my *FieldMask, ms ...*FieldMask) *FieldMask { + var ss1, ss2 []string // reused buffers for performance + intersect := func(out, in []string) []string { + ss1 = normalizePaths(append(ss1[:0], in...)) + ss2 = normalizePaths(append(ss2[:0], out...)) + out = out[:0] + for i1, i2 := 0, 0; i1 < len(ss1) && i2 < len(ss2); { + switch s1, s2 := ss1[i1], ss2[i2]; { + case hasPathPrefix(s1, s2): + out = append(out, s1) + i1++ + case hasPathPrefix(s2, s1): + out = append(out, s2) + i2++ + case lessPath(s1, s2): + i1++ + case lessPath(s2, s1): + i2++ + } + } + return out + } + + out := Union(mx, my, ms...).GetPaths() + out = intersect(out, mx.GetPaths()) + out = intersect(out, my.GetPaths()) + for _, m := range ms { + out = intersect(out, m.GetPaths()) + } + return &FieldMask{Paths: normalizePaths(out)} +} + +// IsValid reports whether all the paths are syntactically valid and +// refer to known fields in the specified message type. +// It reports false for a nil FieldMask. +func (x *FieldMask) IsValid(m proto.Message) bool { + paths := x.GetPaths() + return x != nil && numValidPaths(m, paths) == len(paths) +} + +// Append appends a list of paths to the mask and verifies that each one +// is valid according to the specified message type. +// An invalid path is not appended and breaks insertion of subsequent paths. +func (x *FieldMask) Append(m proto.Message, paths ...string) error { + numValid := numValidPaths(m, paths) + x.Paths = append(x.Paths, paths[:numValid]...) + paths = paths[numValid:] + if len(paths) > 0 { + name := m.ProtoReflect().Descriptor().FullName() + return protoimpl.X.NewError("invalid path %q for message %q", paths[0], name) + } + return nil +} + +func numValidPaths(m proto.Message, paths []string) int { + md0 := m.ProtoReflect().Descriptor() + for i, path := range paths { + md := md0 + if !rangeFields(path, func(field string) bool { + // Search the field within the message. + if md == nil { + return false // not within a message + } + fd := md.Fields().ByName(protoreflect.Name(field)) + // The real field name of a group is the message name. + if fd == nil { + gd := md.Fields().ByName(protoreflect.Name(strings.ToLower(field))) + if gd != nil && gd.Kind() == protoreflect.GroupKind && string(gd.Message().Name()) == field { + fd = gd + } + } else if fd.Kind() == protoreflect.GroupKind && string(fd.Message().Name()) != field { + fd = nil + } + if fd == nil { + return false // message has does not have this field + } + + // Identify the next message to search within. + md = fd.Message() // may be nil + + // Repeated fields are only allowed at the last postion. + if fd.IsList() || fd.IsMap() { + md = nil + } + + return true + }) { + return i + } + } + return len(paths) +} + +// Normalize converts the mask to its canonical form where all paths are sorted +// and redundant paths are removed. +func (x *FieldMask) Normalize() { + x.Paths = normalizePaths(x.Paths) +} + +func normalizePaths(paths []string) []string { + sort.Slice(paths, func(i, j int) bool { + return lessPath(paths[i], paths[j]) + }) + + // Elide any path that is a prefix match on the previous. + out := paths[:0] + for _, path := range paths { + if len(out) > 0 && hasPathPrefix(path, out[len(out)-1]) { + continue + } + out = append(out, path) + } + return out +} + +// hasPathPrefix is like strings.HasPrefix, but further checks for either +// an exact matche or that the prefix is delimited by a dot. +func hasPathPrefix(path, prefix string) bool { + return strings.HasPrefix(path, prefix) && (len(path) == len(prefix) || path[len(prefix)] == '.') +} + +// lessPath is a lexicographical comparison where dot is specially treated +// as the smallest symbol. +func lessPath(x, y string) bool { + for i := 0; i < len(x) && i < len(y); i++ { + if x[i] != y[i] { + return (x[i] - '.') < (y[i] - '.') + } + } + return len(x) < len(y) +} + +// rangeFields is like strings.Split(path, "."), but avoids allocations by +// iterating over each field in place and calling a iterator function. +func rangeFields(path string, f func(field string) bool) bool { + for { + var field string + if i := strings.IndexByte(path, '.'); i >= 0 { + field, path = path[:i], path[i:] + } else { + field, path = path, "" + } + + if !f(field) { + return false + } + + if len(path) == 0 { + return true + } + path = strings.TrimPrefix(path, ".") + } +} + +func (x *FieldMask) Reset() { + *x = FieldMask{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_field_mask_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *FieldMask) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*FieldMask) ProtoMessage() {} + +func (x *FieldMask) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_field_mask_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use FieldMask.ProtoReflect.Descriptor instead. +func (*FieldMask) Descriptor() ([]byte, []int) { + return file_google_protobuf_field_mask_proto_rawDescGZIP(), []int{0} +} + +func (x *FieldMask) GetPaths() []string { + if x != nil { + return x.Paths + } + return nil +} + +var File_google_protobuf_field_mask_proto protoreflect.FileDescriptor + +var file_google_protobuf_field_mask_proto_rawDesc = []byte{ + 0x0a, 0x20, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, + 0x66, 0x2f, 0x66, 0x69, 0x65, 0x6c, 0x64, 0x5f, 0x6d, 0x61, 0x73, 0x6b, 0x2e, 0x70, 0x72, 0x6f, + 0x74, 0x6f, 0x12, 0x0f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, + 0x62, 0x75, 0x66, 0x22, 0x21, 0x0a, 0x09, 0x46, 0x69, 0x65, 0x6c, 0x64, 0x4d, 0x61, 0x73, 0x6b, + 0x12, 0x14, 0x0a, 0x05, 0x70, 0x61, 0x74, 0x68, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x09, 0x52, + 0x05, 0x70, 0x61, 0x74, 0x68, 0x73, 0x42, 0x85, 0x01, 0x0a, 0x13, 0x63, 0x6f, 0x6d, 0x2e, 0x67, + 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x42, 0x0e, + 0x46, 0x69, 0x65, 0x6c, 0x64, 0x4d, 0x61, 0x73, 0x6b, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, + 0x5a, 0x32, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2e, + 0x6f, 0x72, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x74, 0x79, 0x70, + 0x65, 0x73, 0x2f, 0x6b, 0x6e, 0x6f, 0x77, 0x6e, 0x2f, 0x66, 0x69, 0x65, 0x6c, 0x64, 0x6d, 0x61, + 0x73, 0x6b, 0x70, 0x62, 0xf8, 0x01, 0x01, 0xa2, 0x02, 0x03, 0x47, 0x50, 0x42, 0xaa, 0x02, 0x1e, + 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, + 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, + 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, +} + +var ( + file_google_protobuf_field_mask_proto_rawDescOnce sync.Once + file_google_protobuf_field_mask_proto_rawDescData = file_google_protobuf_field_mask_proto_rawDesc +) + +func file_google_protobuf_field_mask_proto_rawDescGZIP() []byte { + file_google_protobuf_field_mask_proto_rawDescOnce.Do(func() { + file_google_protobuf_field_mask_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_field_mask_proto_rawDescData) + }) + return file_google_protobuf_field_mask_proto_rawDescData +} + +var file_google_protobuf_field_mask_proto_msgTypes = make([]protoimpl.MessageInfo, 1) +var file_google_protobuf_field_mask_proto_goTypes = []interface{}{ + (*FieldMask)(nil), // 0: google.protobuf.FieldMask +} +var file_google_protobuf_field_mask_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_google_protobuf_field_mask_proto_init() } +func file_google_protobuf_field_mask_proto_init() { + if File_google_protobuf_field_mask_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_google_protobuf_field_mask_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*FieldMask); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_protobuf_field_mask_proto_rawDesc, + NumEnums: 0, + NumMessages: 1, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_google_protobuf_field_mask_proto_goTypes, + DependencyIndexes: file_google_protobuf_field_mask_proto_depIdxs, + MessageInfos: file_google_protobuf_field_mask_proto_msgTypes, + }.Build() + File_google_protobuf_field_mask_proto = out.File + file_google_protobuf_field_mask_proto_rawDesc = nil + file_google_protobuf_field_mask_proto_goTypes = nil + file_google_protobuf_field_mask_proto_depIdxs = nil +} diff --git a/src/cmd/linuxkit/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go b/src/cmd/linuxkit/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go new file mode 100644 index 000000000..895a8049e --- /dev/null +++ b/src/cmd/linuxkit/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go @@ -0,0 +1,760 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Wrappers for primitive (non-message) types. These types are useful +// for embedding primitives in the `google.protobuf.Any` type and for places +// where we need to distinguish between the absence of a primitive +// typed field and its default value. +// +// These wrappers have no meaningful use within repeated fields as they lack +// the ability to detect presence on individual elements. +// These wrappers have no meaningful use within a map or a oneof since +// individual entries of a map or fields of a oneof can already detect presence. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// source: google/protobuf/wrappers.proto + +package wrapperspb + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +// Wrapper message for `double`. +// +// The JSON representation for `DoubleValue` is JSON number. +type DoubleValue struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The double value. + Value float64 `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"` +} + +// Double stores v in a new DoubleValue and returns a pointer to it. +func Double(v float64) *DoubleValue { + return &DoubleValue{Value: v} +} + +func (x *DoubleValue) Reset() { + *x = DoubleValue{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_wrappers_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DoubleValue) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DoubleValue) ProtoMessage() {} + +func (x *DoubleValue) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_wrappers_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DoubleValue.ProtoReflect.Descriptor instead. +func (*DoubleValue) Descriptor() ([]byte, []int) { + return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{0} +} + +func (x *DoubleValue) GetValue() float64 { + if x != nil { + return x.Value + } + return 0 +} + +// Wrapper message for `float`. +// +// The JSON representation for `FloatValue` is JSON number. +type FloatValue struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The float value. + Value float32 `protobuf:"fixed32,1,opt,name=value,proto3" json:"value,omitempty"` +} + +// Float stores v in a new FloatValue and returns a pointer to it. +func Float(v float32) *FloatValue { + return &FloatValue{Value: v} +} + +func (x *FloatValue) Reset() { + *x = FloatValue{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_wrappers_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *FloatValue) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*FloatValue) ProtoMessage() {} + +func (x *FloatValue) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_wrappers_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use FloatValue.ProtoReflect.Descriptor instead. +func (*FloatValue) Descriptor() ([]byte, []int) { + return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{1} +} + +func (x *FloatValue) GetValue() float32 { + if x != nil { + return x.Value + } + return 0 +} + +// Wrapper message for `int64`. +// +// The JSON representation for `Int64Value` is JSON string. +type Int64Value struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The int64 value. + Value int64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` +} + +// Int64 stores v in a new Int64Value and returns a pointer to it. +func Int64(v int64) *Int64Value { + return &Int64Value{Value: v} +} + +func (x *Int64Value) Reset() { + *x = Int64Value{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_wrappers_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Int64Value) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Int64Value) ProtoMessage() {} + +func (x *Int64Value) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_wrappers_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Int64Value.ProtoReflect.Descriptor instead. +func (*Int64Value) Descriptor() ([]byte, []int) { + return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{2} +} + +func (x *Int64Value) GetValue() int64 { + if x != nil { + return x.Value + } + return 0 +} + +// Wrapper message for `uint64`. +// +// The JSON representation for `UInt64Value` is JSON string. +type UInt64Value struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The uint64 value. + Value uint64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` +} + +// UInt64 stores v in a new UInt64Value and returns a pointer to it. +func UInt64(v uint64) *UInt64Value { + return &UInt64Value{Value: v} +} + +func (x *UInt64Value) Reset() { + *x = UInt64Value{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_wrappers_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UInt64Value) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UInt64Value) ProtoMessage() {} + +func (x *UInt64Value) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_wrappers_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UInt64Value.ProtoReflect.Descriptor instead. +func (*UInt64Value) Descriptor() ([]byte, []int) { + return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{3} +} + +func (x *UInt64Value) GetValue() uint64 { + if x != nil { + return x.Value + } + return 0 +} + +// Wrapper message for `int32`. +// +// The JSON representation for `Int32Value` is JSON number. +type Int32Value struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The int32 value. + Value int32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` +} + +// Int32 stores v in a new Int32Value and returns a pointer to it. +func Int32(v int32) *Int32Value { + return &Int32Value{Value: v} +} + +func (x *Int32Value) Reset() { + *x = Int32Value{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_wrappers_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Int32Value) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Int32Value) ProtoMessage() {} + +func (x *Int32Value) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_wrappers_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Int32Value.ProtoReflect.Descriptor instead. +func (*Int32Value) Descriptor() ([]byte, []int) { + return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{4} +} + +func (x *Int32Value) GetValue() int32 { + if x != nil { + return x.Value + } + return 0 +} + +// Wrapper message for `uint32`. +// +// The JSON representation for `UInt32Value` is JSON number. +type UInt32Value struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The uint32 value. + Value uint32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` +} + +// UInt32 stores v in a new UInt32Value and returns a pointer to it. +func UInt32(v uint32) *UInt32Value { + return &UInt32Value{Value: v} +} + +func (x *UInt32Value) Reset() { + *x = UInt32Value{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_wrappers_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UInt32Value) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UInt32Value) ProtoMessage() {} + +func (x *UInt32Value) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_wrappers_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UInt32Value.ProtoReflect.Descriptor instead. +func (*UInt32Value) Descriptor() ([]byte, []int) { + return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{5} +} + +func (x *UInt32Value) GetValue() uint32 { + if x != nil { + return x.Value + } + return 0 +} + +// Wrapper message for `bool`. +// +// The JSON representation for `BoolValue` is JSON `true` and `false`. +type BoolValue struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The bool value. + Value bool `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"` +} + +// Bool stores v in a new BoolValue and returns a pointer to it. +func Bool(v bool) *BoolValue { + return &BoolValue{Value: v} +} + +func (x *BoolValue) Reset() { + *x = BoolValue{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_wrappers_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *BoolValue) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*BoolValue) ProtoMessage() {} + +func (x *BoolValue) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_wrappers_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use BoolValue.ProtoReflect.Descriptor instead. +func (*BoolValue) Descriptor() ([]byte, []int) { + return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{6} +} + +func (x *BoolValue) GetValue() bool { + if x != nil { + return x.Value + } + return false +} + +// Wrapper message for `string`. +// +// The JSON representation for `StringValue` is JSON string. +type StringValue struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The string value. + Value string `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"` +} + +// String stores v in a new StringValue and returns a pointer to it. +func String(v string) *StringValue { + return &StringValue{Value: v} +} + +func (x *StringValue) Reset() { + *x = StringValue{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_wrappers_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StringValue) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StringValue) ProtoMessage() {} + +func (x *StringValue) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_wrappers_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StringValue.ProtoReflect.Descriptor instead. +func (*StringValue) Descriptor() ([]byte, []int) { + return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{7} +} + +func (x *StringValue) GetValue() string { + if x != nil { + return x.Value + } + return "" +} + +// Wrapper message for `bytes`. +// +// The JSON representation for `BytesValue` is JSON string. +type BytesValue struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The bytes value. + Value []byte `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"` +} + +// Bytes stores v in a new BytesValue and returns a pointer to it. +func Bytes(v []byte) *BytesValue { + return &BytesValue{Value: v} +} + +func (x *BytesValue) Reset() { + *x = BytesValue{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_wrappers_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *BytesValue) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*BytesValue) ProtoMessage() {} + +func (x *BytesValue) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_wrappers_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use BytesValue.ProtoReflect.Descriptor instead. +func (*BytesValue) Descriptor() ([]byte, []int) { + return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{8} +} + +func (x *BytesValue) GetValue() []byte { + if x != nil { + return x.Value + } + return nil +} + +var File_google_protobuf_wrappers_proto protoreflect.FileDescriptor + +var file_google_protobuf_wrappers_proto_rawDesc = []byte{ + 0x0a, 0x1e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, + 0x66, 0x2f, 0x77, 0x72, 0x61, 0x70, 0x70, 0x65, 0x72, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, + 0x12, 0x0f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, + 0x66, 0x22, 0x23, 0x0a, 0x0b, 0x44, 0x6f, 0x75, 0x62, 0x6c, 0x65, 0x56, 0x61, 0x6c, 0x75, 0x65, + 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x01, 0x52, + 0x05, 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file_google_protobuf_wrappers_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_wrappers_proto_rawDescData) + }) + return file_google_protobuf_wrappers_proto_rawDescData +} + +var file_google_protobuf_wrappers_proto_msgTypes = make([]protoimpl.MessageInfo, 9) +var file_google_protobuf_wrappers_proto_goTypes = []interface{}{ + (*DoubleValue)(nil), // 0: google.protobuf.DoubleValue + (*FloatValue)(nil), // 1: google.protobuf.FloatValue + (*Int64Value)(nil), // 2: google.protobuf.Int64Value + (*UInt64Value)(nil), // 3: google.protobuf.UInt64Value + (*Int32Value)(nil), // 4: google.protobuf.Int32Value + (*UInt32Value)(nil), // 5: google.protobuf.UInt32Value + (*BoolValue)(nil), // 6: google.protobuf.BoolValue + (*StringValue)(nil), // 7: google.protobuf.StringValue + (*BytesValue)(nil), // 8: google.protobuf.BytesValue +} +var file_google_protobuf_wrappers_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_google_protobuf_wrappers_proto_init() } +func file_google_protobuf_wrappers_proto_init() { + if File_google_protobuf_wrappers_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_google_protobuf_wrappers_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DoubleValue); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_wrappers_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*FloatValue); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_wrappers_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Int64Value); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_wrappers_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UInt64Value); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_wrappers_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Int32Value); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_wrappers_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UInt32Value); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_wrappers_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*BoolValue); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_wrappers_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StringValue); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_wrappers_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*BytesValue); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_google_protobuf_wrappers_proto_rawDesc, + NumEnums: 0, + NumMessages: 9, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_google_protobuf_wrappers_proto_goTypes, + DependencyIndexes: file_google_protobuf_wrappers_proto_depIdxs, + MessageInfos: file_google_protobuf_wrappers_proto_msgTypes, + }.Build() + File_google_protobuf_wrappers_proto = out.File + file_google_protobuf_wrappers_proto_rawDesc = nil + file_google_protobuf_wrappers_proto_goTypes = nil + file_google_protobuf_wrappers_proto_depIdxs = nil +} diff --git a/src/cmd/linuxkit/vendor/gopkg.in/yaml.v3/decode.go b/src/cmd/linuxkit/vendor/gopkg.in/yaml.v3/decode.go index df36e3a30..0173b6982 100644 --- a/src/cmd/linuxkit/vendor/gopkg.in/yaml.v3/decode.go +++ b/src/cmd/linuxkit/vendor/gopkg.in/yaml.v3/decode.go @@ -100,7 +100,10 @@ func (p *parser) peek() yaml_event_type_t { if p.event.typ != yaml_NO_EVENT { return p.event.typ } - if !yaml_parser_parse(&p.parser, &p.event) { + // It's curious choice from the underlying API to generally return a + // positive result on success, but on this case return true in an error + // scenario. This was the source of bugs in the past (issue #666). + if !yaml_parser_parse(&p.parser, &p.event) || p.parser.error != yaml_NO_ERROR { p.fail() } return p.event.typ @@ -320,6 +323,8 @@ type decoder struct { decodeCount int aliasCount int aliasDepth int + + mergedFields map[interface{}]bool } var ( @@ -808,6 +813,11 @@ func (d *decoder) mapping(n *Node, out reflect.Value) (good bool) { } } + mergedFields := d.mergedFields + d.mergedFields = nil + + var mergeNode *Node + mapIsNew := false if out.IsNil() { out.Set(reflect.MakeMap(outt)) @@ -815,11 +825,18 @@ func (d *decoder) mapping(n *Node, out reflect.Value) (good bool) { } for i := 0; i < l; i += 2 { if isMerge(n.Content[i]) { - d.merge(n.Content[i+1], out) + mergeNode = n.Content[i+1] continue } k := reflect.New(kt).Elem() if d.unmarshal(n.Content[i], k) { + if mergedFields != nil { + ki := k.Interface() + if mergedFields[ki] { + continue + } + mergedFields[ki] = true + } kkind := k.Kind() if kkind == reflect.Interface { kkind = k.Elem().Kind() @@ -833,6 +850,12 @@ func (d *decoder) mapping(n *Node, out reflect.Value) (good bool) { } } } + + d.mergedFields = mergedFields + if mergeNode != nil { + d.merge(n, mergeNode, out) + } + d.stringMapType = stringMapType d.generalMapType = generalMapType return true @@ -844,7 +867,8 @@ func isStringMap(n *Node) bool { } l := len(n.Content) for i := 0; i < l; i += 2 { - if n.Content[i].ShortTag() != strTag { + shortTag := n.Content[i].ShortTag() + if shortTag != strTag && shortTag != mergeTag { return false } } @@ -861,7 +885,6 @@ func (d *decoder) mappingStruct(n *Node, out reflect.Value) (good bool) { var elemType reflect.Type if sinfo.InlineMap != -1 { inlineMap = out.Field(sinfo.InlineMap) - inlineMap.Set(reflect.New(inlineMap.Type()).Elem()) elemType = inlineMap.Type().Elem() } @@ -870,6 +893,9 @@ func (d *decoder) mappingStruct(n *Node, out reflect.Value) (good bool) { d.prepare(n, field) } + mergedFields := d.mergedFields + d.mergedFields = nil + var mergeNode *Node var doneFields []bool if d.uniqueKeys { doneFields = make([]bool, len(sinfo.FieldsList)) @@ -879,13 +905,20 @@ func (d *decoder) mappingStruct(n *Node, out reflect.Value) (good bool) { for i := 0; i < l; i += 2 { ni := n.Content[i] if isMerge(ni) { - d.merge(n.Content[i+1], out) + mergeNode = n.Content[i+1] continue } if !d.unmarshal(ni, name) { continue } - if info, ok := sinfo.FieldsMap[name.String()]; ok { + sname := name.String() + if mergedFields != nil { + if mergedFields[sname] { + continue + } + mergedFields[sname] = true + } + if info, ok := sinfo.FieldsMap[sname]; ok { if d.uniqueKeys { if doneFields[info.Id] { d.terrors = append(d.terrors, fmt.Sprintf("line %d: field %s already set in type %s", ni.Line, name.String(), out.Type())) @@ -911,6 +944,11 @@ func (d *decoder) mappingStruct(n *Node, out reflect.Value) (good bool) { d.terrors = append(d.terrors, fmt.Sprintf("line %d: field %s not found in type %s", ni.Line, name.String(), out.Type())) } } + + d.mergedFields = mergedFields + if mergeNode != nil { + d.merge(n, mergeNode, out) + } return true } @@ -918,19 +956,29 @@ func failWantMap() { failf("map merge requires map or sequence of maps as the value") } -func (d *decoder) merge(n *Node, out reflect.Value) { - switch n.Kind { +func (d *decoder) merge(parent *Node, merge *Node, out reflect.Value) { + mergedFields := d.mergedFields + if mergedFields == nil { + d.mergedFields = make(map[interface{}]bool) + for i := 0; i < len(parent.Content); i += 2 { + k := reflect.New(ifaceType).Elem() + if d.unmarshal(parent.Content[i], k) { + d.mergedFields[k.Interface()] = true + } + } + } + + switch merge.Kind { case MappingNode: - d.unmarshal(n, out) + d.unmarshal(merge, out) case AliasNode: - if n.Alias != nil && n.Alias.Kind != MappingNode { + if merge.Alias != nil && merge.Alias.Kind != MappingNode { failWantMap() } - d.unmarshal(n, out) + d.unmarshal(merge, out) case SequenceNode: - // Step backwards as earlier nodes take precedence. - for i := len(n.Content) - 1; i >= 0; i-- { - ni := n.Content[i] + for i := 0; i < len(merge.Content); i++ { + ni := merge.Content[i] if ni.Kind == AliasNode { if ni.Alias != nil && ni.Alias.Kind != MappingNode { failWantMap() @@ -943,6 +991,8 @@ func (d *decoder) merge(n *Node, out reflect.Value) { default: failWantMap() } + + d.mergedFields = mergedFields } func isMerge(n *Node) bool { diff --git a/src/cmd/linuxkit/vendor/gopkg.in/yaml.v3/parserc.go b/src/cmd/linuxkit/vendor/gopkg.in/yaml.v3/parserc.go index ac66fccc0..268558a0d 100644 --- a/src/cmd/linuxkit/vendor/gopkg.in/yaml.v3/parserc.go +++ b/src/cmd/linuxkit/vendor/gopkg.in/yaml.v3/parserc.go @@ -687,6 +687,9 @@ func yaml_parser_parse_node(parser *yaml_parser_t, event *yaml_event_t, block, i func yaml_parser_parse_block_sequence_entry(parser *yaml_parser_t, event *yaml_event_t, first bool) bool { if first { token := peek_token(parser) + if token == nil { + return false + } parser.marks = append(parser.marks, token.start_mark) skip_token(parser) } @@ -786,7 +789,7 @@ func yaml_parser_split_stem_comment(parser *yaml_parser_t, stem_len int) { } token := peek_token(parser) - if token.typ != yaml_BLOCK_SEQUENCE_START_TOKEN && token.typ != yaml_BLOCK_MAPPING_START_TOKEN { + if token == nil || token.typ != yaml_BLOCK_SEQUENCE_START_TOKEN && token.typ != yaml_BLOCK_MAPPING_START_TOKEN { return } @@ -813,6 +816,9 @@ func yaml_parser_split_stem_comment(parser *yaml_parser_t, stem_len int) { func yaml_parser_parse_block_mapping_key(parser *yaml_parser_t, event *yaml_event_t, first bool) bool { if first { token := peek_token(parser) + if token == nil { + return false + } parser.marks = append(parser.marks, token.start_mark) skip_token(parser) } @@ -922,6 +928,9 @@ func yaml_parser_parse_block_mapping_value(parser *yaml_parser_t, event *yaml_ev func yaml_parser_parse_flow_sequence_entry(parser *yaml_parser_t, event *yaml_event_t, first bool) bool { if first { token := peek_token(parser) + if token == nil { + return false + } parser.marks = append(parser.marks, token.start_mark) skip_token(parser) } diff --git a/src/cmd/linuxkit/vendor/modules.txt b/src/cmd/linuxkit/vendor/modules.txt index 1760c7ffd..12481d54e 100644 --- a/src/cmd/linuxkit/vendor/modules.txt +++ b/src/cmd/linuxkit/vendor/modules.txt @@ -11,18 +11,18 @@ github.com/Azure/azure-sdk-for-go/services/network/mgmt/2017-10-01/network github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2018-05-01/resources github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2016-01-01/storage github.com/Azure/azure-sdk-for-go/version -# github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 +# github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 ## explicit github.com/Azure/go-ansiterm github.com/Azure/go-ansiterm/winterm # github.com/Azure/go-autorest v14.2.1-0.20210115164004-c0fe8b0fea3d+incompatible ## explicit github.com/Azure/go-autorest -# github.com/Azure/go-autorest/autorest v0.11.18-0.20210115164004-c0fe8b0fea3d +# github.com/Azure/go-autorest/autorest v0.11.18 ## explicit github.com/Azure/go-autorest/autorest github.com/Azure/go-autorest/autorest/azure -# github.com/Azure/go-autorest/autorest/adal v0.9.5 +# github.com/Azure/go-autorest/autorest/adal v0.9.13 ## explicit github.com/Azure/go-autorest/autorest/adal # github.com/Azure/go-autorest/autorest/date v0.3.0 @@ -33,18 +33,20 @@ github.com/Azure/go-autorest/autorest/to # github.com/Azure/go-autorest/autorest/validation v0.3.1 ## explicit github.com/Azure/go-autorest/autorest/validation -# github.com/Azure/go-autorest/logger v0.2.0 +# github.com/Azure/go-autorest/logger v0.2.1 github.com/Azure/go-autorest/logger # github.com/Azure/go-autorest/tracing v0.6.0 github.com/Azure/go-autorest/tracing -# github.com/Microsoft/go-winio v0.5.0 +# github.com/Microsoft/go-winio v0.5.2 ## explicit github.com/Microsoft/go-winio github.com/Microsoft/go-winio/pkg/guid # github.com/ScaleFT/sshkeys v0.0.0-20181112160850-82451a803681 ## explicit github.com/ScaleFT/sshkeys -# github.com/aws/aws-sdk-go v1.31.6 +# github.com/agext/levenshtein v1.2.3 +github.com/agext/levenshtein +# github.com/aws/aws-sdk-go v1.34.9 ## explicit github.com/aws/aws-sdk-go/aws github.com/aws/aws-sdk-go/aws/arn @@ -93,22 +95,26 @@ github.com/aws/aws-sdk-go/service/sts github.com/aws/aws-sdk-go/service/sts/stsiface # github.com/beorn7/perks v1.0.1 github.com/beorn7/perks/quantile -# github.com/cespare/xxhash/v2 v2.1.1 +# github.com/cespare/xxhash/v2 v2.1.2 github.com/cespare/xxhash/v2 -# github.com/checkpoint-restore/go-criu v0.0.0-20191125063657-fcdcd07065c5 -## explicit -# github.com/containerd/console v1.0.2 +# github.com/containerd/console v1.0.3 github.com/containerd/console -# github.com/containerd/containerd v1.5.7 +# github.com/containerd/containerd v1.6.6 ## explicit +github.com/containerd/containerd/api/services/content/v1 github.com/containerd/containerd/archive/compression github.com/containerd/containerd/content github.com/containerd/containerd/content/local +github.com/containerd/containerd/content/proxy +github.com/containerd/containerd/defaults github.com/containerd/containerd/errdefs github.com/containerd/containerd/filters +github.com/containerd/containerd/identifiers github.com/containerd/containerd/images github.com/containerd/containerd/labels +github.com/containerd/containerd/leases github.com/containerd/containerd/log +github.com/containerd/containerd/namespaces github.com/containerd/containerd/platforms github.com/containerd/containerd/reference github.com/containerd/containerd/remotes @@ -116,10 +122,17 @@ github.com/containerd/containerd/remotes/docker github.com/containerd/containerd/remotes/docker/auth github.com/containerd/containerd/remotes/docker/schema1 github.com/containerd/containerd/remotes/errors +github.com/containerd/containerd/services/content/contentserver github.com/containerd/containerd/version -# github.com/containerd/stargz-snapshotter/estargz v0.9.0 +# github.com/containerd/continuity v0.3.0 +github.com/containerd/continuity/sysx +# github.com/containerd/stargz-snapshotter/estargz v0.11.4 github.com/containerd/stargz-snapshotter/estargz github.com/containerd/stargz-snapshotter/estargz/errorutil +# github.com/containerd/ttrpc v1.1.0 +github.com/containerd/ttrpc +# github.com/containerd/typeurl v1.0.2 +github.com/containerd/typeurl # github.com/creack/goselect v0.0.0-20180501195510-58854f77ee8d ## explicit github.com/creack/goselect @@ -129,17 +142,21 @@ github.com/davecgh/go-spew/spew ## explicit github.com/dchest/bcrypt_pbkdf # github.com/deislabs/oras v0.8.1 -## explicit github.com/deislabs/oras/pkg/auth github.com/deislabs/oras/pkg/auth/docker github.com/deislabs/oras/pkg/content -# github.com/docker/cli v20.10.9+incompatible +# github.com/docker/buildx v0.8.2 +## explicit +github.com/docker/buildx/util/logutil +github.com/docker/buildx/util/progress +# github.com/docker/cli v20.10.14+incompatible ## explicit github.com/docker/cli/cli/config github.com/docker/cli/cli/config/configfile github.com/docker/cli/cli/config/credentials github.com/docker/cli/cli/config/types -# github.com/docker/distribution v2.7.1+incompatible +github.com/docker/cli/cli/connhelper/commandconn +# github.com/docker/distribution v2.8.1+incompatible github.com/docker/distribution github.com/docker/distribution/digestset github.com/docker/distribution/manifest @@ -154,7 +171,7 @@ github.com/docker/distribution/registry/client/auth/challenge github.com/docker/distribution/registry/client/transport github.com/docker/distribution/registry/storage/cache github.com/docker/distribution/registry/storage/cache/memory -# github.com/docker/docker v20.10.9+incompatible +# github.com/docker/docker v20.10.9+incompatible => github.com/docker/docker v20.10.3-0.20220414164044-61404de7df1a+incompatible ## explicit github.com/docker/docker/api github.com/docker/docker/api/types @@ -174,19 +191,19 @@ github.com/docker/docker/api/types/versions github.com/docker/docker/api/types/volume github.com/docker/docker/client github.com/docker/docker/errdefs +github.com/docker/docker/libnetwork/ipamutils +github.com/docker/docker/opts +github.com/docker/docker/pkg/fileutils github.com/docker/docker/pkg/homedir github.com/docker/docker/pkg/ioutils github.com/docker/docker/pkg/jsonmessage github.com/docker/docker/pkg/longpath github.com/docker/docker/pkg/stringid -github.com/docker/docker/pkg/term github.com/docker/docker/registry -github.com/docker/docker/rootless # github.com/docker/docker-credential-helpers v0.6.4 github.com/docker/docker-credential-helpers/client github.com/docker/docker-credential-helpers/credentials # github.com/docker/go-connections v0.4.1-0.20190612165340-fd1b1942c4d5 -## explicit github.com/docker/go-connections/nat github.com/docker/go-connections/sockets github.com/docker/go-connections/tlsconfig @@ -196,27 +213,42 @@ github.com/docker/go-metrics github.com/docker/go-units # github.com/docker/libtrust v0.0.0-20160708172513-aabc10ec26b7 ## explicit -# github.com/estesp/manifest-tool v2.0.0-beta.1.0.20211004205052-ff1e39f94354+incompatible -## explicit # github.com/estesp/manifest-tool/v2 v2.0.0-beta.1 ## explicit github.com/estesp/manifest-tool/v2/pkg/registry github.com/estesp/manifest-tool/v2/pkg/store github.com/estesp/manifest-tool/v2/pkg/types github.com/estesp/manifest-tool/v2/pkg/util -# github.com/form3tech-oss/jwt-go v3.2.2+incompatible +# github.com/form3tech-oss/jwt-go v3.2.3+incompatible github.com/form3tech-oss/jwt-go +# github.com/go-logr/logr v1.2.2 +github.com/go-logr/logr +github.com/go-logr/logr/funcr +# github.com/go-logr/stdr v1.2.2 +github.com/go-logr/stdr +# github.com/gofrs/flock v0.7.3 +github.com/gofrs/flock +# github.com/gogo/googleapis v1.4.1 +github.com/gogo/googleapis/google/rpc # github.com/gogo/protobuf v1.3.2 +github.com/gogo/protobuf/gogoproto github.com/gogo/protobuf/proto -# github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e +github.com/gogo/protobuf/protoc-gen-gogo/descriptor +github.com/gogo/protobuf/sortkeys +github.com/gogo/protobuf/types +# github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da github.com/golang/groupcache/lru # github.com/golang/protobuf v1.5.2 +github.com/golang/protobuf/descriptor +github.com/golang/protobuf/jsonpb github.com/golang/protobuf/proto +github.com/golang/protobuf/protoc-gen-go/descriptor github.com/golang/protobuf/ptypes github.com/golang/protobuf/ptypes/any github.com/golang/protobuf/ptypes/duration github.com/golang/protobuf/ptypes/timestamp -# github.com/google/go-cmp v0.5.6 +github.com/golang/protobuf/ptypes/wrappers +# github.com/google/go-cmp v0.5.7 github.com/google/go-cmp/cmp github.com/google/go-cmp/cmp/internal/diff github.com/google/go-cmp/cmp/internal/flags @@ -246,7 +278,9 @@ github.com/google/go-containerregistry/pkg/v1/stream github.com/google/go-containerregistry/pkg/v1/tarball github.com/google/go-containerregistry/pkg/v1/types github.com/google/go-containerregistry/pkg/v1/validate -# github.com/google/uuid v1.2.0 +# github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 +github.com/google/shlex +# github.com/google/uuid v1.3.0 ## explicit github.com/google/uuid # github.com/googleapis/gax-go/v2 v2.1.0 @@ -276,35 +310,96 @@ github.com/gophercloud/utils/openstack/clientconfig github.com/gorilla/mux # github.com/gorilla/websocket v1.4.2 github.com/gorilla/websocket +# github.com/grpc-ecosystem/go-grpc-middleware v1.3.0 +github.com/grpc-ecosystem/go-grpc-middleware +# github.com/grpc-ecosystem/grpc-gateway v1.16.0 +github.com/grpc-ecosystem/grpc-gateway/internal +github.com/grpc-ecosystem/grpc-gateway/runtime +github.com/grpc-ecosystem/grpc-gateway/utilities # github.com/hashicorp/go-version v1.2.0 ## explicit github.com/hashicorp/go-version -# github.com/jmespath/go-jmespath v0.3.0 +# github.com/jmespath/go-jmespath v0.4.0 github.com/jmespath/go-jmespath -# github.com/klauspost/compress v1.13.6 +# github.com/klauspost/compress v1.15.1 github.com/klauspost/compress github.com/klauspost/compress/fse github.com/klauspost/compress/huff0 github.com/klauspost/compress/internal/snapref github.com/klauspost/compress/zstd github.com/klauspost/compress/zstd/internal/xxhash -# github.com/linuxkit/virtsock v0.0.0-20180830132707-8e79449dea07 -## explicit +# github.com/linuxkit/virtsock v0.0.0-20201010232012-f8cee7dfc7a3 github.com/linuxkit/virtsock/pkg/hvsock github.com/linuxkit/virtsock/pkg/vsock # github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 github.com/matttproud/golang_protobuf_extensions/pbutil -# github.com/maxbrunsfeld/counterfeiter/v6 v6.2.2 -## explicit -# github.com/mitchellh/go-ps v0.0.0-20170309133038-4fdf99ab2936 -## explicit +# github.com/mitchellh/go-ps v0.0.0-20190716172923-621e5597135b github.com/mitchellh/go-ps +# github.com/moby/buildkit v0.10.1-0.20220614084718-b3d272e22672 +## explicit +github.com/moby/buildkit/api/services/control +github.com/moby/buildkit/api/types +github.com/moby/buildkit/client +github.com/moby/buildkit/client/buildid +github.com/moby/buildkit/client/connhelper +github.com/moby/buildkit/client/connhelper/dockercontainer +github.com/moby/buildkit/client/connhelper/ssh +github.com/moby/buildkit/client/llb +github.com/moby/buildkit/client/llb/imagemetaresolver +github.com/moby/buildkit/client/ociindex +github.com/moby/buildkit/exporter/containerimage/exptypes +github.com/moby/buildkit/frontend/dockerfile/builder +github.com/moby/buildkit/frontend/dockerfile/command +github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb +github.com/moby/buildkit/frontend/dockerfile/dockerignore +github.com/moby/buildkit/frontend/dockerfile/instructions +github.com/moby/buildkit/frontend/dockerfile/parser +github.com/moby/buildkit/frontend/dockerfile/shell +github.com/moby/buildkit/frontend/gateway/client +github.com/moby/buildkit/frontend/gateway/grpcclient +github.com/moby/buildkit/frontend/gateway/pb +github.com/moby/buildkit/frontend/subrequests +github.com/moby/buildkit/identity +github.com/moby/buildkit/session +github.com/moby/buildkit/session/content +github.com/moby/buildkit/session/filesync +github.com/moby/buildkit/session/grpchijack +github.com/moby/buildkit/session/upload +github.com/moby/buildkit/session/upload/uploadprovider +github.com/moby/buildkit/solver/errdefs +github.com/moby/buildkit/solver/pb +github.com/moby/buildkit/source/types +github.com/moby/buildkit/util/apicaps +github.com/moby/buildkit/util/apicaps/pb +github.com/moby/buildkit/util/appdefaults +github.com/moby/buildkit/util/bklog +github.com/moby/buildkit/util/buildinfo/types +github.com/moby/buildkit/util/contentutil +github.com/moby/buildkit/util/entitlements +github.com/moby/buildkit/util/flightcontrol +github.com/moby/buildkit/util/gitutil +github.com/moby/buildkit/util/grpcerrors +github.com/moby/buildkit/util/imageutil +github.com/moby/buildkit/util/leaseutil +github.com/moby/buildkit/util/progress +github.com/moby/buildkit/util/progress/progressui +github.com/moby/buildkit/util/resolver/limited +github.com/moby/buildkit/util/resolver/retryhandler +github.com/moby/buildkit/util/sshutil +github.com/moby/buildkit/util/stack +github.com/moby/buildkit/util/suggest +github.com/moby/buildkit/util/system +github.com/moby/buildkit/util/tracing/otlptracegrpc +github.com/moby/buildkit/version # github.com/moby/hyperkit v0.0.0-20180416161519-d65b09c1c28a ## explicit github.com/moby/hyperkit/go # github.com/moby/locker v1.0.1 github.com/moby/locker -# github.com/moby/term v0.0.0-20200312100748-672ec06f55cd +# github.com/moby/sys/signal v0.6.0 +github.com/moby/sys/signal +# github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6 +## explicit github.com/moby/term github.com/moby/term/windows # github.com/moby/vpnkit v0.4.1-0.20200311130018-2ffc1dd8a84e @@ -318,11 +413,9 @@ github.com/morikuni/aec # github.com/moul/gotty-client v1.7.1-0.20180526075433-e5589f6df359 ## explicit github.com/moul/gotty-client -# github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e -## explicit # github.com/opencontainers/go-digest v1.0.0 github.com/opencontainers/go-digest -# github.com/opencontainers/image-spec v1.0.2-0.20210730191737-8e42a01fb1b7 +# github.com/opencontainers/image-spec v1.0.3-0.20211202183452-c5a74bcca799 ## explicit github.com/opencontainers/image-spec/specs-go github.com/opencontainers/image-spec/specs-go/v1 @@ -336,18 +429,17 @@ github.com/packethost/packngo github.com/pkg/errors # github.com/pmezard/go-difflib v1.0.0 github.com/pmezard/go-difflib/difflib -# github.com/prometheus/client_golang v1.7.1 +# github.com/prometheus/client_golang v1.12.1 github.com/prometheus/client_golang/prometheus github.com/prometheus/client_golang/prometheus/internal github.com/prometheus/client_golang/prometheus/promhttp # github.com/prometheus/client_model v0.2.0 -## explicit github.com/prometheus/client_model/go -# github.com/prometheus/common v0.10.0 +# github.com/prometheus/common v0.32.1 github.com/prometheus/common/expfmt github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg github.com/prometheus/common/model -# github.com/prometheus/procfs v0.6.0 +# github.com/prometheus/procfs v0.7.3 github.com/prometheus/procfs github.com/prometheus/procfs/internal/fs github.com/prometheus/procfs/internal/util @@ -399,6 +491,13 @@ github.com/stretchr/testify/require # github.com/surma/gocpio v1.0.2-0.20160926205914-fcb68777e7dc ## explicit github.com/surma/gocpio +# github.com/tonistiigi/fsutil v0.0.0-20220510150904-0dbf3a8a7d58 +github.com/tonistiigi/fsutil +github.com/tonistiigi/fsutil/types +# github.com/tonistiigi/units v0.0.0-20180711220420-6950e57a87ea +github.com/tonistiigi/units +# github.com/tonistiigi/vt100 v0.0.0-20210615222946-8066bb97264f +github.com/tonistiigi/vt100 # github.com/vbatts/tar-split v0.11.2 github.com/vbatts/tar-split/archive/tar # github.com/vmware/govmomi v0.20.3 @@ -423,7 +522,7 @@ github.com/vmware/govmomi/vim25/xml github.com/xeipuuv/gojsonpointer # github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 github.com/xeipuuv/gojsonreference -# github.com/xeipuuv/gojsonschema v0.0.0-20180618132009-1d523034197f +# github.com/xeipuuv/gojsonschema v1.2.0 ## explicit github.com/xeipuuv/gojsonschema # go.opencensus.io v0.23.0 @@ -443,22 +542,51 @@ go.opencensus.io/trace go.opencensus.io/trace/internal go.opencensus.io/trace/propagation go.opencensus.io/trace/tracestate -# golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2 +# go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.29.0 +go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc +go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/internal +# go.opentelemetry.io/otel v1.4.1 +go.opentelemetry.io/otel +go.opentelemetry.io/otel/attribute +go.opentelemetry.io/otel/baggage +go.opentelemetry.io/otel/codes +go.opentelemetry.io/otel/internal +go.opentelemetry.io/otel/internal/baggage +go.opentelemetry.io/otel/internal/global +go.opentelemetry.io/otel/propagation +go.opentelemetry.io/otel/semconv/v1.7.0 +# go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.4.1 +go.opentelemetry.io/otel/exporters/otlp/otlptrace +go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform +# go.opentelemetry.io/otel/sdk v1.4.1 +go.opentelemetry.io/otel/sdk/instrumentation +go.opentelemetry.io/otel/sdk/internal +go.opentelemetry.io/otel/sdk/internal/env +go.opentelemetry.io/otel/sdk/resource +go.opentelemetry.io/otel/sdk/trace +# go.opentelemetry.io/otel/trace v1.4.1 +go.opentelemetry.io/otel/trace +# go.opentelemetry.io/proto/otlp v0.12.0 +go.opentelemetry.io/proto/otlp/collector/trace/v1 +go.opentelemetry.io/proto/otlp/common/v1 +go.opentelemetry.io/proto/otlp/resource/v1 +go.opentelemetry.io/proto/otlp/trace/v1 +# golang.org/x/crypto v0.0.0-20220525230936-793ad666bf5e ## explicit golang.org/x/crypto/blowfish golang.org/x/crypto/chacha20 golang.org/x/crypto/curve25519 +golang.org/x/crypto/curve25519/internal/field golang.org/x/crypto/ed25519 -golang.org/x/crypto/ed25519/internal/edwards25519 +golang.org/x/crypto/internal/poly1305 golang.org/x/crypto/internal/subtle golang.org/x/crypto/pkcs12 golang.org/x/crypto/pkcs12/internal/rc2 -golang.org/x/crypto/poly1305 golang.org/x/crypto/ssh golang.org/x/crypto/ssh/agent golang.org/x/crypto/ssh/internal/bcrypt_pbkdf golang.org/x/crypto/ssh/terminal -# golang.org/x/net v0.0.0-20211005215030-d2e5035098b3 +# golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd ## explicit golang.org/x/net/context golang.org/x/net/context/ctxhttp @@ -481,20 +609,23 @@ golang.org/x/oauth2/jwt ## explicit golang.org/x/sync/errgroup golang.org/x/sync/semaphore -# golang.org/x/sys v0.0.0-20211004093028-2c5d950f24ef +# golang.org/x/sys v0.0.0-20220412211240-33da011f77ad golang.org/x/sys/cpu golang.org/x/sys/execabs golang.org/x/sys/internal/unsafeheader golang.org/x/sys/plan9 golang.org/x/sys/unix golang.org/x/sys/windows -# golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 +golang.org/x/sys/windows/registry +# golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 golang.org/x/term -# golang.org/x/text v0.3.6 +# golang.org/x/text v0.3.7 golang.org/x/text/secure/bidirule golang.org/x/text/transform golang.org/x/text/unicode/bidi golang.org/x/text/unicode/norm +# golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac +golang.org/x/time/rate # google.golang.org/api v0.57.0 ## explicit google.golang.org/api/compute/v1 @@ -522,11 +653,13 @@ google.golang.org/appengine/internal/modules google.golang.org/appengine/internal/remote_api google.golang.org/appengine/internal/urlfetch google.golang.org/appengine/urlfetch -# google.golang.org/genproto v0.0.0-20211005153810-c76a74d43a8e +# google.golang.org/genproto v0.0.0-20220107163113-42d7afdf6368 +google.golang.org/genproto/googleapis/api/httpbody google.golang.org/genproto/googleapis/rpc/code google.golang.org/genproto/googleapis/rpc/errdetails google.golang.org/genproto/googleapis/rpc/status -# google.golang.org/grpc v1.41.0 +google.golang.org/genproto/protobuf/field_mask +# google.golang.org/grpc v1.45.0 google.golang.org/grpc google.golang.org/grpc/attributes google.golang.org/grpc/backoff @@ -538,9 +671,12 @@ google.golang.org/grpc/binarylog/grpc_binarylog_v1 google.golang.org/grpc/codes google.golang.org/grpc/connectivity google.golang.org/grpc/credentials +google.golang.org/grpc/credentials/insecure google.golang.org/grpc/encoding google.golang.org/grpc/encoding/proto google.golang.org/grpc/grpclog +google.golang.org/grpc/health +google.golang.org/grpc/health/grpc_health_v1 google.golang.org/grpc/internal google.golang.org/grpc/internal/backoff google.golang.org/grpc/internal/balancerload @@ -563,7 +699,6 @@ google.golang.org/grpc/internal/status google.golang.org/grpc/internal/syscall google.golang.org/grpc/internal/transport google.golang.org/grpc/internal/transport/networktype -google.golang.org/grpc/internal/xds/env google.golang.org/grpc/keepalive google.golang.org/grpc/metadata google.golang.org/grpc/peer @@ -604,15 +739,12 @@ google.golang.org/protobuf/runtime/protoimpl google.golang.org/protobuf/types/descriptorpb google.golang.org/protobuf/types/known/anypb google.golang.org/protobuf/types/known/durationpb +google.golang.org/protobuf/types/known/fieldmaskpb google.golang.org/protobuf/types/known/timestamppb +google.golang.org/protobuf/types/known/wrapperspb # gopkg.in/yaml.v2 v2.4.0 ## explicit gopkg.in/yaml.v2 -# gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b +# gopkg.in/yaml.v3 v3.0.1 gopkg.in/yaml.v3 -# k8s.io/code-generator v0.19.7 -## explicit -# k8s.io/gengo v0.0.0-20201113003025-83324d819ded -## explicit -# rsc.io/letsencrypt v0.0.3 -## explicit +# github.com/docker/docker => github.com/docker/docker v20.10.3-0.20220414164044-61404de7df1a+incompatible