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-rw-r--r--api/src/glfs.c135
1 files changed, 110 insertions, 25 deletions
diff --git a/api/src/glfs.c b/api/src/glfs.c
index 9e9a55c..73c4651 100644
--- a/api/src/glfs.c
+++ b/api/src/glfs.c
@@ -131,6 +131,8 @@ glusterfs_ctx_defaults_init (glusterfs_ctx_t *ctx)
INIT_LIST_HEAD (&pool->all_frames);
INIT_LIST_HEAD (&ctx->cmd_args.xlator_options);
+ INIT_LIST_HEAD (&ctx->cmd_args.volfile_servers);
+
LOCK_INIT (&pool->lock);
ctx->pool = pool;
@@ -312,6 +314,108 @@ enomem:
return -1;
}
+int
+glfs_unset_volfile_server (struct glfs *fs, const char *transport,
+ const char *host, const int port)
+{
+ cmd_args_t *cmd_args = NULL;
+ server_cmdline_t *server = NULL;
+ int ret = -1;
+
+ if (!transport || !host || !port) {
+ errno = EINVAL;
+ return ret;
+ }
+
+ cmd_args = &fs->ctx->cmd_args;
+ list_for_each_entry(server, &cmd_args->curr_server->list, list) {
+ if ((!strcmp(server->volfile_server, host) &&
+ !strcmp(server->transport, transport) &&
+ (server->port == port))) {
+ list_del (&server->list);
+ ret = 0;
+ goto out;
+ }
+ }
+
+out:
+ return ret;
+}
+
+int
+glfs_set_volfile_server (struct glfs *fs, const char *transport,
+ const char *host, int port)
+{
+ cmd_args_t *cmd_args = NULL;
+ server_cmdline_t *server = NULL;
+ server_cmdline_t *tmp = NULL;
+ int ret = -1;
+
+ if (!transport || !host) {
+ errno = EINVAL;
+ return ret;
+ }
+
+ cmd_args = &fs->ctx->cmd_args;
+
+ cmd_args->max_connect_attempts = 1;
+
+ server = GF_CALLOC (1, sizeof (server_cmdline_t),
+ glfs_mt_server_cmdline_t);
+
+ if (!server) {
+ errno = ENOMEM;
+ goto out;
+ }
+
+ INIT_LIST_HEAD (&server->list);
+
+ server->volfile_server = gf_strdup (host);
+ if (!server->volfile_server) {
+ errno = ENOMEM;
+ goto out;
+ }
+
+ server->transport = gf_strdup (transport);
+ if (!server->transport) {
+ errno = ENOMEM;
+ goto out;
+ }
+
+ server->port = port;
+
+ if (!cmd_args->volfile_server) {
+ cmd_args->volfile_server = server->volfile_server;
+ cmd_args->volfile_server_transport = server->transport;
+ cmd_args->volfile_server_port = server->port;
+ cmd_args->curr_server = server;
+ }
+
+ list_for_each_entry(tmp, &cmd_args->volfile_servers, list) {
+ if ((!strcmp(tmp->volfile_server, host) &&
+ !strcmp(tmp->transport, transport) &&
+ (tmp->port == port))) {
+ errno = EEXIST;
+ ret = -1;
+ goto out;
+ }
+ }
+
+ list_add_tail (&server->list, &cmd_args->volfile_servers);
+
+ ret = 0;
+out:
+ if (ret == -1) {
+ if (server) {
+ GF_FREE (server->volfile_server);
+ GF_FREE (server->transport);
+ GF_FREE (server);
+ }
+ }
+
+ return ret;
+}
+
int glfs_setfsuid (uid_t fsuid)
{
return syncopctx_setfsuid (&fsuid);
@@ -464,29 +568,9 @@ glfs_set_volfile (struct glfs *fs, const char *volfile)
int
-glfs_set_volfile_server (struct glfs *fs, const char *transport,
- const char *host, int port)
-{
- cmd_args_t *cmd_args = NULL;
-
- cmd_args = &fs->ctx->cmd_args;
-
- if (vol_assigned (cmd_args))
- return -1;
-
- cmd_args->volfile_server = gf_strdup (host);
- cmd_args->volfile_server_transport = gf_strdup (transport);
- cmd_args->volfile_server_port = port;
- cmd_args->max_connect_attempts = 2;
-
- return 0;
-}
-
-
-int
glfs_set_logging (struct glfs *fs, const char *logfile, int loglevel)
{
- int ret = 0;
+ int ret = 0;
char *tmplog = NULL;
if (!logfile) {
@@ -498,15 +582,16 @@ glfs_set_logging (struct glfs *fs, const char *logfile, int loglevel)
tmplog = (char *)logfile;
}
+ /* finish log set parameters before init */
+ if (loglevel >= 0)
+ gf_log_set_loglevel (loglevel);
+
ret = gf_log_init (fs->ctx, tmplog, NULL);
if (ret)
goto out;
- if (loglevel >= 0)
- gf_log_set_loglevel (loglevel);
-
out:
- return ret;
+ return ret;
}