memcap works, though it does nothing useful at the moment :)

[m6w6/libmemcached] / src / memstat.c

diff --git a/src/memstat.c b/src/memstat.c
index e7810200db7736f721f7380e57a8c6ed0dc14704..a82f3f123d176ecde20f16f1df2a40f436600abd 100644 (file)
--- a/src/memstat.c
+++ b/src/memstat.c
@@ -14,18 +14,68 @@
 /* Prototypes */
 void options_parse(int argc, char *argv[]);
 
-static int opt_verbose;
-static int opt_displayflag;
-static char *opt_servers;
+static int opt_verbose= 0;
+static int opt_displayflag= 0;
+static char *opt_servers= NULL;
 
 int main(int argc, char *argv[])
 {
+  unsigned int x;
+  memcached_return rc;
   memcached_st *memc;
+  memcached_stat_st *stat;
+  memcached_server_st *servers;
+  memcached_server_st *server_list;
 
-  memc= memcached_init(NULL);
   options_parse(argc, argv);
 
-  parse_opt_servers(memc, opt_servers);
+  if (!opt_servers)
+    return 0;
+
+  memc= memcached_init(NULL);
+
+  servers= parse_opt_servers(opt_servers);
+  memcached_server_push(memc, servers);
+  memcached_server_list_free(servers);
+
+  stat= memcached_stat(memc, NULL, &rc);
+
+  if (rc != MEMCACHED_SUCCESS || rc != MEMCACHED_SOME_ERRORS);
+  {
+    printf("Failure to communicate with servers (%s)\n",
+          memcached_strerror(memc, rc));
+    exit(1);
+  }
+
+  server_list= memcached_server_list(memc);
+
+  printf("Listing %u Server\n\n", memcached_server_count(memc));
+  for (x= 0; x < memcached_server_count(memc); x++)
+  {
+    char **list;
+    char **ptr;
+
+    list= memcached_stat_get_keys(memc, &stat[x], &rc);
+    assert(list);
+    assert(rc == MEMCACHED_SUCCESS);
+
+    printf("Server: %s (%u)\n", memcached_server_name(memc, server_list[x]),
+          memcached_server_port(memc, server_list[x]));
+    for (ptr= list; *ptr; ptr++)
+    {
+      memcached_return rc;
+      char *value= memcached_stat_get_value(memc, &stat[x], *ptr, &rc);
+
+      printf("\t %s: %s\n", *ptr, value);
+      free(value);
+    }
+
+    free(list);
+    printf("\n");
+  }
+
+  free(stat);
+  free(opt_servers);
 
   memcached_deinit(memc);
 
@@ -35,15 +85,15 @@ int main(int argc, char *argv[])
 void options_parse(int argc, char *argv[])
 {
   static struct option long_options[]=
-    {
-      {"version", no_argument, NULL, OPT_VERSION},
-      {"help", no_argument, NULL, OPT_HELP},
-      {"verbose", no_argument, &opt_verbose, OPT_VERBOSE},
-      {"debug", no_argument, &opt_verbose, OPT_DEBUG},
-      {"servers", required_argument, NULL, OPT_SERVERS},
-      {"flag", no_argument, &opt_displayflag, OPT_FLAG},
-      {0, 0, 0, 0},
-    };
+  {
+    {"version", no_argument, NULL, OPT_VERSION},
+    {"help", no_argument, NULL, OPT_HELP},
+    {"verbose", no_argument, &opt_verbose, OPT_VERBOSE},
+    {"debug", no_argument, &opt_verbose, OPT_DEBUG},
+    {"servers", required_argument, NULL, OPT_SERVERS},
+    {"flag", no_argument, &opt_displayflag, OPT_FLAG},
+    {0, 0, 0, 0},
+  };
 
   int option_index= 0;
   int option_rv;
@@ -56,6 +106,12 @@ void options_parse(int argc, char *argv[])
     {
     case 0:
       break;
+    case OPT_VERBOSE: /* --verbose or -v */
+      opt_verbose = OPT_VERBOSE;
+      break;
+    case OPT_DEBUG: /* --debug or -d */
+      opt_verbose = OPT_DEBUG;
+      break;
     case OPT_VERSION: /* --version or -V */
       printf("memcache tools, memcat, v1.0\n");
       exit(0);
@@ -65,7 +121,7 @@ void options_parse(int argc, char *argv[])
       exit(0);
       break;
     case OPT_SERVERS: /* --servers or -s */
-      opt_servers= optarg;
+      opt_servers= strdup(optarg);
       break;
     case '?':
       /* getopt_long already printed an error message. */