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-rw-r--r--xlators/mgmt/glusterd/src/glusterd-snapshot.c99
1 files changed, 99 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-snapshot.c b/xlators/mgmt/glusterd/src/glusterd-snapshot.c
index 5283088..0b84a50 100644
--- a/xlators/mgmt/glusterd/src/glusterd-snapshot.c
+++ b/xlators/mgmt/glusterd/src/glusterd-snapshot.c
@@ -337,3 +337,102 @@ glusterd_remove_snap_cg_by_id (glusterd_conf_t *conf, uuid_t cg_id)
out:
return entry;
}
+
+int
+glusterd_handle_snapshot_fn (rpcsvc_request_t *req)
+{
+ int32_t ret = 0;
+ dict_t *dict = NULL;
+ gf_cli_req cli_req = {{0},};
+ glusterd_op_t cli_op = GD_OP_SNAP;
+ char operation[256] = {0,};
+ int type = 0;
+ glusterd_conf_t *priv = NULL;
+ char *host_uuid = NULL;
+ char err_str[2048] = {0,};
+ xlator_t *this = NULL;
+
+ GF_ASSERT (req);
+
+ this = THIS;
+ GF_ASSERT (this);
+ priv = this->private;
+ GF_ASSERT (priv);
+
+ ret = xdr_to_generic (req->msg[0], &cli_req,
+ (xdrproc_t)xdr_gf_cli_req);
+ if (ret < 0) {
+ req->rpc_err = GARBAGE_ARGS;
+ goto out;
+ }
+
+ if (cli_req.dict.dict_len) {
+ dict = dict_new ();
+ if (!dict)
+ goto out;
+
+ ret = dict_unserialize (cli_req.dict.dict_val,
+ cli_req.dict.dict_len,
+ &dict);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "failed to "
+ "unserialize req-buffer to dictionary");
+ snprintf (err_str, sizeof (err_str), "Unable to decode "
+ "the command");
+ goto out;
+ } else {
+ dict->extra_stdfree = cli_req.dict.dict_val;
+ }
+
+ host_uuid = gf_strdup (uuid_utoa(MY_UUID));
+ if (host_uuid == NULL) {
+ snprintf (err_str, sizeof (err_str), "Failed to get "
+ "the uuid of local glusterd");
+ ret = -1;
+ goto out;
+ }
+ ret = dict_set_dynstr (dict, "host-uuid", host_uuid);
+ if (ret)
+ goto out;
+
+ }
+
+ ret = dict_get_int32 (dict, "type", &type);
+ if (ret < 0) {
+ snprintf (err_str, sizeof (err_str), "Command type not found");
+ gf_log (this->name, GF_LOG_ERROR, "%s", err_str);
+ goto out;
+ }
+
+ switch (type) {
+ case GF_SNAP_OPTION_TYPE_CREATE:
+ strncpy (operation, "create", sizeof (operation));
+ break;
+ }
+
+ //ret = glusterd_op_begin_synctask (req, cli_op, dict);
+
+out:
+
+ /* Temporary Will be removed by the glusterd syncop framework */
+ ret = glusterd_op_send_cli_response (cli_op, ret, 0, req,
+ dict, err_str);
+
+/* Commenting out the code coz the syncop framework
+ should take care of this.
+ if (ret) {
+ if (err_str[0] == '\0')
+ snprintf (err_str, sizeof (err_str),
+ "Operation failed");
+ ret = glusterd_op_send_cli_response (cli_op, ret, 0, req,
+ dict, err_str);
+ }
+*/
+ return ret;
+}
+
+int
+glusterd_handle_snapshot (rpcsvc_request_t *req)
+{
+ return glusterd_big_locked_handler (req, glusterd_handle_snapshot_fn);
+}