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authorshishir gowda <shishirng@gluster.com>2011-03-16 03:35:16 +0000
committerVijay Bellur <vijay@dev.gluster.com>2011-03-16 02:35:30 -0700
commit3d1fc9ebe2b0292108dd0737cf8f40d6fcb8cf51 (patch)
treefa1e4b0454727a74e829a9cb25893394de8381d4 /cli/src/cli-cmd-parser.c
parentf208d7148fefd55b4073bda978816d71831ffefa (diff)
TOP: cli, rpc/xdr related changes
Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2516 (Implement gluster volume top command) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2516
Diffstat (limited to 'cli/src/cli-cmd-parser.c')
-rw-r--r--cli/src/cli-cmd-parser.c133
1 files changed, 133 insertions, 0 deletions
diff --git a/cli/src/cli-cmd-parser.c b/cli/src/cli-cmd-parser.c
index 1dd963b66..87792c08c 100644
--- a/cli/src/cli-cmd-parser.c
+++ b/cli/src/cli-cmd-parser.c
@@ -1237,3 +1237,136 @@ out:
dict_destroy (dict);
return ret;
}
+
+int32_t
+cli_cmd_volume_top_parse (const char **words, int wordcount,
+ dict_t **options)
+{
+ dict_t *dict = NULL;
+ char *volname = NULL;
+ char *value = NULL;
+ char *key = NULL;
+ int ret = -1;
+ gf1_cli_stats_op op = GF_CLI_STATS_NONE;
+ gf1_cli_top_op top_op = GF_CLI_TOP_NONE;
+ int32_t list_cnt = 0;
+ int index = 0;
+ int perf = 0;
+ int32_t blk_size = 0;
+ int32_t count = 0;
+ char *delimiter = NULL;
+
+ GF_ASSERT (words);
+ GF_ASSERT (options);
+
+ GF_ASSERT ((strcmp (words[0], "volume")) == 0);
+ GF_ASSERT ((strcmp (words[1], "top")) == 0);
+
+ dict = dict_new ();
+ if (!dict)
+ goto out;
+
+ if (wordcount < 4)
+ goto out;
+
+ volname = (char *)words[2];
+
+ ret = dict_set_str (dict, "volname", volname);
+ if (ret)
+ goto out;
+
+ op = GF_CLI_STATS_TOP;
+ ret = dict_set_int32 (dict, "op", (int32_t)op);
+ if (ret)
+ goto out;
+
+ if (strcmp (words[3], "open") == 0) {
+ top_op = GF_CLI_TOP_OPEN;
+ } else if (strcmp (words[3], "read") == 0) {
+ top_op = GF_CLI_TOP_READ;
+ } else if (strcmp (words[3], "write") == 0) {
+ top_op = GF_CLI_TOP_WRITE;
+ } else if (strcmp (words[3], "opendir") == 0) {
+ top_op = GF_CLI_TOP_OPENDIR;
+ } else if (strcmp (words[3], "readdir") == 0) {
+ top_op = GF_CLI_TOP_READDIR;
+ } else if (strcmp (words[3], "read-perf") == 0) {
+ top_op = GF_CLI_TOP_READ_PERF;
+ perf = 1;
+ } else if (strcmp (words[3], "write-perf") == 0) {
+ top_op = GF_CLI_TOP_WRITE_PERF;
+ perf = 1;
+ } else {
+ ret = -1;
+ goto out;
+ }
+ ret = dict_set_int32 (dict, "top-op", (int32_t)top_op);
+ if (ret)
+ goto out;
+
+ for (index = 4; index < wordcount; index+=2) {
+
+ key = (char *) words[index];
+ value = (char *) words[index+1];
+
+ if ( key && !value ) {
+ ret = -1;
+ goto out;
+ }
+ if (!strcmp (key, "brick")) {
+ delimiter = strchr (value, ':');
+ if (!delimiter || delimiter == value
+ || *(delimiter+1) != '/') {
+ cli_out ("wrong brick type: %s, use <HOSTNAME>:"
+ "<export-dir-abs-path>", value);
+ ret = -1;
+ goto out;
+ }
+ ret = dict_set_str (dict, "brick", value);
+
+ } else if (!strcmp (key, "list-cnt")) {
+ list_cnt = atoi(value);
+ if (!list_cnt) {
+ list_cnt = 100;
+ }
+ if (list_cnt < 1 || list_cnt > 100) {
+ cli_out ("list-cnt should be between 1 to 100");
+ ret = -1;
+ goto out;
+ }
+ ret = dict_set_int32 (dict, "list-cnt", list_cnt);
+ } else if (perf && !strcmp (key, "bs")){
+ blk_size = atoi (value);
+ if (blk_size < 0){
+ cli_out ("block size should be an integer "
+ "greater than zero");
+ ret = -1;
+ goto out;
+ }
+ ret = dict_set_int32 (dict, "blk-size", blk_size);
+ } else if (perf && !strcmp (key, "count")) {
+ count = atoi(value);
+ if (count < 0 ){
+ cli_out ("count should be an integer greater "
+ "zero");
+ ret = -1;
+ goto out;
+ }
+ ret = dict_set_int32 (dict, "blk-cnt", count);
+ } else {
+ ret = -1;
+ goto out;
+ }
+ if (ret) {
+ gf_log ("", GF_LOG_WARNING, "Dict set failed for "
+ "key %s", key);
+ goto out;
+ }
+ }
+ *options = dict;
+out:
+ if (ret && dict)
+ dict_destroy (dict);
+ return ret;
+}
+