diff options
Diffstat (limited to 'cli/src/cli-rpc-ops.c')
| -rw-r--r-- | cli/src/cli-rpc-ops.c | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/cli/src/cli-rpc-ops.c b/cli/src/cli-rpc-ops.c index bbb7e56590a..ed3faf70c39 100644 --- a/cli/src/cli-rpc-ops.c +++ b/cli/src/cli-rpc-ops.c @@ -9272,6 +9272,7 @@ out: cli_cmd_broadcast_response (ret); return ret; } + int gf_cli_barrier_volume (call_frame_t *frame, xlator_t *this, void *data) { @@ -9295,6 +9296,149 @@ out: return ret; } +int32_t +gf_cli_get_vol_opt_cbk (struct rpc_req *req, struct iovec *iov, int count, + void *myframe) +{ + gf_cli_rsp rsp = {0,}; + int ret = -1; + dict_t *dict = NULL; + char *key = NULL; + char *value = NULL; + char msg[1024] = {0,}; + int i = 0; + char dict_key[50] = {0,}; + + if (-1 == req->rpc_status) + goto out; + ret = xdr_to_generic (*iov, &rsp, + (xdrproc_t)xdr_gf_cli_rsp); + if (ret < 0) { + gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR, + "Failed to decode xdr response"); + goto out; + } + gf_log ("cli", GF_LOG_DEBUG, "Received response to get volume option"); + + if (rsp.op_ret) { + if (strcmp (rsp.op_errstr, "")) + snprintf (msg, sizeof (msg), "volume get option: " + "failed: %s", rsp.op_errstr); + else + snprintf (msg, sizeof (msg), "volume get option: " + "failed"); + + if (global_state->mode & GLUSTER_MODE_XML) { + ret = cli_xml_output_str ("volGetopts", msg, rsp.op_ret, + rsp.op_errno, rsp.op_errstr); + if (ret) { + gf_log ("cli", GF_LOG_ERROR, + "Error outputting to xml"); + } + } else { + cli_err (msg); + } + ret = 0; /* setting ret to 0 ensures we do not end up displaying + double error messages */ + goto out; + } + dict = dict_new (); + + if (!dict) { + ret = -1; + goto out; + } + + ret = dict_unserialize (rsp.dict.dict_val, rsp.dict.dict_len, &dict); + if (ret) { + gf_log ("cli", GF_LOG_ERROR, + "Failed rsp_dict unserialization"); + goto out; + } + + if (global_state->mode & GLUSTER_MODE_XML) { + ret = cli_xml_output_vol_getopts (dict, rsp.op_ret, + rsp.op_errno, + rsp.op_errstr); + if (ret) { + gf_log ("cli", GF_LOG_ERROR, "xml output generation " + "failed"); + ret = 0; + } + goto out; + } + + ret = dict_get_int32 (dict, "count", &count); + if (ret) { + gf_log ("cli", GF_LOG_ERROR, "Failed to retrieve count " + "from the dictionary"); + goto out; + } + if (count <= 0) { + gf_log ("cli", GF_LOG_ERROR, "Value of count :%d is " + "invalid", count); + ret = -1; + goto out; + } + + cli_out ("%-40s%-40s", "Option", "Value"); + cli_out ("%-40s%-40s", "------", "-----"); + for (i=1; i<=count; i++) { + sprintf (dict_key, "key%d", i); + ret = dict_get_str (dict, dict_key, &key); + if (ret) { + gf_log ("cli", GF_LOG_ERROR, "Failed to" + " retrieve %s from the " + "dictionary", dict_key); + goto out; + } + sprintf (dict_key, "value%d", i); + ret = dict_get_str (dict, dict_key, &value); + if (ret) { + gf_log ("cli", GF_LOG_ERROR, "Failed to " + "retrieve key value for %s from" + "the dictionary", dict_key); + goto out; + } + cli_out ("%-40s%-40s", key, value); + } + +out: + if (ret) { + cli_out ("volume get option failed. Check the cli/glusterd log " + "file for more details"); + } + if (dict) + dict_unref (dict); + free (rsp.op_errstr); + free (rsp.dict.dict_val); + cli_cmd_broadcast_response (ret); + return ret; +} + +int +gf_cli_get_vol_opt (call_frame_t *frame, xlator_t *this, void *data) +{ + gf_cli_req req = {{0,}}; + dict_t *options = NULL; + int ret = -1; + + if (!frame || !this || !data) + goto out; + + options = data; + + ret = cli_to_glusterd (&req, frame, gf_cli_get_vol_opt_cbk, + (xdrproc_t)xdr_gf_cli_req, options, + GLUSTER_CLI_GET_VOL_OPT, this, cli_rpc_prog, + NULL); +out: + gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret); + + GF_FREE (req.dict.dict_val); + return ret; +} + int cli_to_glusterd (gf_cli_req *req, call_frame_t *frame, fop_cbk_fn_t cbkfn, xdrproc_t xdrproc, dict_t *dict, @@ -9408,6 +9552,7 @@ struct rpc_clnt_procedure gluster_cli_actors[GLUSTER_CLI_MAXVALUE] = { [GLUSTER_CLI_SYS_EXEC] = {"SYS_EXEC", gf_cli_sys_exec}, [GLUSTER_CLI_SNAP] = {"SNAP", gf_cli_snapshot}, [GLUSTER_CLI_BARRIER_VOLUME] = {"BARRIER VOLUME", gf_cli_barrier_volume}, + [GLUSTER_CLI_GET_VOL_OPT] = {"GET_VOL_OPT", gf_cli_get_vol_opt}, }; struct rpc_clnt_program cli_prog = { |