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[fileserver] Add API to check repo head commit ids in batch.

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This commit is contained in:
Jonathan Xu 2017-09-04 16:19:36 +08:00
parent 229c300ee8
commit 79b43a0490
1 changed files with 109 additions and 1 deletions
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110
server/http-server.c
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@ -39,7 +39,7 @@
#define PORT "port"
#define INIT_INFO "If you see this page, Seafile HTTP syncing component works."
#define PROTO_VERSION "{\"version\": 1}"
#define PROTO_VERSION "{\"version\": 2}"
#define CLEANING_INTERVAL_SEC 300 /* 5 minutes */
#define TOKEN_EXPIRE_TIME 7200 /* 2 hours */
@ -96,6 +96,7 @@ const char *GET_PROTO_PATH = "/protocol-version";
const char *OP_PERM_CHECK_REGEX = "^/repo/[\\da-z]{8}-[\\da-z]{4}-[\\da-z]{4}-[\\da-z]{4}-[\\da-z]{12}/permission-check/.*";
const char *GET_CHECK_QUOTA_REGEX = "^/repo/[\\da-z]{8}-[\\da-z]{4}-[\\da-z]{4}-[\\da-z]{4}-[\\da-z]{12}/quota-check/.*";
const char *HEAD_COMMIT_OPER_REGEX = "^/repo/[\\da-z]{8}-[\\da-z]{4}-[\\da-z]{4}-[\\da-z]{4}-[\\da-z]{12}/commit/HEAD";
const char *GET_HEAD_COMMITS_MULTI_REGEX = "^/repo/head-commits-multi";
const char *COMMIT_OPER_REGEX = "^/repo/[\\da-z]{8}-[\\da-z]{4}-[\\da-z]{4}-[\\da-z]{4}-[\\da-z]{12}/commit/[\\da-z]{40}";
const char *PUT_COMMIT_INFO_REGEX = "^/repo/[\\da-z]{8}-[\\da-z]{4}-[\\da-z]{4}-[\\da-z]{4}-[\\da-z]{12}/commit/[\\da-z]{40}";
const char *GET_FS_OBJ_ID_REGEX = "^/repo/[\\da-z]{8}-[\\da-z]{4}-[\\da-z]{4}-[\\da-z]{4}-[\\da-z]{12}/fs-id-list/.*";
@ -1039,6 +1040,109 @@ head_commit_oper_cb (evhtp_request_t *req, void *arg)
}
}
static gboolean
collect_head_commit_ids (SeafDBRow *row, void *data)
{
json_t *map = (json_t *)data;
const char *repo_id = seaf_db_row_get_column_text (row, 0);
const char *commit_id = seaf_db_row_get_column_text (row, 1);
json_object_set_new (map, repo_id, json_string(commit_id));
return TRUE;
}
static void
head_commits_multi_cb (evhtp_request_t *req, void *arg)
{
size_t list_len;
json_t *repo_id_array = NULL;
size_t n, i;
GString *id_list_str = NULL;
char *sql = NULL;
json_t *commit_id_map = NULL;
char *data = NULL;
list_len = evbuffer_get_length (req->buffer_in);
if (list_len == 0) {
evhtp_send_reply (req, EVHTP_RES_BADREQ);
goto out;
}
char *repo_id_list_con = g_new0 (char, list_len);
if (!repo_id_list_con) {
evhtp_send_reply (req, EVHTP_RES_SERVERR);
seaf_warning ("Failed to allocate %lu bytes memory.\n", list_len);
goto out;
}
json_error_t jerror;
evbuffer_remove (req->buffer_in, repo_id_list_con, list_len);
repo_id_array = json_loadb (repo_id_list_con, list_len, 0, &jerror);
g_free (repo_id_list_con);
if (!repo_id_array) {
seaf_warning ("load repo_id_list to json failed, error: %s\n", jerror.text);
evhtp_send_reply (req, EVHTP_RES_BADREQ);
goto out;
}
n = json_array_size (repo_id_array);
if (n == 0) {
evhtp_send_reply (req, EVHTP_RES_BADREQ);
goto out;
}
json_t *id;
id_list_str = g_string_new ("");
for (i = 0; i < n; ++i) {
id = json_array_get (repo_id_array, i);
if (json_typeof(id) != JSON_STRING) {
evhtp_send_reply (req, EVHTP_RES_BADREQ);
goto out;
}
/* Make sure ids are in UUID format. */
if (!is_uuid_valid (json_string_value (id))) {
evhtp_send_reply (req, EVHTP_RES_BADREQ);
goto out;
}
if (i == 0)
g_string_append_printf (id_list_str, "'%s'", json_string_value(id));
else
g_string_append_printf (id_list_str, ",'%s'", json_string_value(id));
}
sql = g_strdup_printf ("SELECT repo_id, commit_id FROM Branch WHERE name='master' AND repo_id IN (%s) LOCK IN SHARE MODE",
id_list_str->str);
commit_id_map = json_object();
if (seaf_db_statement_foreach_row (seaf->db, sql,
collect_head_commit_ids, commit_id_map, 0) < 0) {
evhtp_send_reply (req, EVHTP_RES_SERVERR);
goto out;
}
data = json_dumps (commit_id_map, JSON_COMPACT);
if (!data) {
seaf_warning ("failed to dump json.\n");
evhtp_send_reply (req, EVHTP_RES_SERVERR);
goto out;
}
evbuffer_add (req->buffer_out, data, strlen(data));
evhtp_send_reply (req, EVHTP_RES_OK);
out:
if (repo_id_array)
json_decref (repo_id_array);
if (id_list_str)
g_string_free (id_list_str, TRUE);
g_free (sql);
if (commit_id_map)
json_decref (commit_id_map);
if (data)
free (data);
}
static void
get_commit_info_cb (evhtp_request_t *req, void *arg)
{
@ -1869,6 +1973,10 @@ http_request_init (HttpServerStruct *server)
HEAD_COMMIT_OPER_REGEX, head_commit_oper_cb,
priv);
evhtp_set_regex_cb (priv->evhtp,
GET_HEAD_COMMITS_MULTI_REGEX, head_commits_multi_cb,
priv);
evhtp_set_regex_cb (priv->evhtp,
COMMIT_OPER_REGEX, commit_oper_cb,
priv);