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8b064fa4be
Bumping version to include changes that better handle TLS errors. Bump nescessary to prepare for when the version of Go is bumped to 1.20 Signed-off-by: Madhav Jivrajani <madhav.jiv@gmail.com>
74 lines
1.7 KiB
Go
74 lines
1.7 KiB
Go
/*
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Copyright (c) 2017 VMware, Inc. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package hgfs
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import (
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"bytes"
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"encoding"
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"encoding/binary"
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)
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// MarshalBinary is a wrapper around binary.Write
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func MarshalBinary(fields ...interface{}) ([]byte, error) {
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buf := new(bytes.Buffer)
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for _, p := range fields {
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switch m := p.(type) {
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case encoding.BinaryMarshaler:
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data, err := m.MarshalBinary()
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if err != nil {
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return nil, ProtocolError(err)
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}
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_, _ = buf.Write(data)
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case []byte:
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_, _ = buf.Write(m)
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case string:
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_, _ = buf.WriteString(m)
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default:
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err := binary.Write(buf, binary.LittleEndian, p)
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if err != nil {
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return nil, ProtocolError(err)
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}
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}
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}
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return buf.Bytes(), nil
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}
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// UnmarshalBinary is a wrapper around binary.Read
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func UnmarshalBinary(data []byte, fields ...interface{}) error {
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buf := bytes.NewBuffer(data)
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for _, p := range fields {
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switch m := p.(type) {
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case encoding.BinaryUnmarshaler:
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return m.UnmarshalBinary(buf.Bytes())
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case *[]byte:
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*m = buf.Bytes()
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return nil
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default:
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err := binary.Read(buf, binary.LittleEndian, p)
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if err != nil {
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return ProtocolError(err)
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}
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}
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}
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return nil
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}
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