11 #include "client_options.h"
12 #include "utilities.h"
14 #define PROGRAM_NAME "memstat"
15 #define PROGRAM_DESCRIPTION "Output the state of a memcached cluster."
18 void options_parse(int argc
, char *argv
[]);
20 static int opt_verbose
= 0;
21 static int opt_displayflag
= 0;
22 static char *opt_servers
= NULL
;
24 int main(int argc
, char *argv
[])
29 memcached_stat_st
*stat
;
30 memcached_server_st
*servers
;
31 memcached_server_st
*server_list
;
33 options_parse(argc
, argv
);
38 memc
= memcached_create(NULL
);
40 servers
= parse_opt_servers(opt_servers
);
41 memcached_server_push(memc
, servers
);
42 memcached_server_list_free(servers
);
44 stat
= memcached_stat(memc
, NULL
, &rc
);
46 if (rc
!= MEMCACHED_SUCCESS
&& rc
== MEMCACHED_SOME_ERRORS
)
48 printf("Failure to communicate with servers (%s)\n",
49 memcached_strerror(memc
, rc
));
53 server_list
= memcached_server_list(memc
);
55 printf("Listing %u Server\n\n", memcached_server_count(memc
));
56 for (x
= 0; x
< memcached_server_count(memc
); x
++)
61 list
= memcached_stat_get_keys(memc
, &stat
[x
], &rc
);
63 assert(rc
== MEMCACHED_SUCCESS
);
65 printf("Server: %s (%u)\n", memcached_server_name(memc
, server_list
[x
]),
66 memcached_server_port(memc
, server_list
[x
]));
67 for (ptr
= list
; *ptr
; ptr
++)
70 char *value
= memcached_stat_get_value(memc
, &stat
[x
], *ptr
, &rc
);
72 printf("\t %s: %s\n", *ptr
, value
);
88 void options_parse(int argc
, char *argv
[])
90 memcached_programs_help_st help_options
[]=
95 static struct option long_options
[]=
97 {"version", no_argument
, NULL
, OPT_VERSION
},
98 {"help", no_argument
, NULL
, OPT_HELP
},
99 {"verbose", no_argument
, &opt_verbose
, OPT_VERBOSE
},
100 {"debug", no_argument
, &opt_verbose
, OPT_DEBUG
},
101 {"servers", required_argument
, NULL
, OPT_SERVERS
},
102 {"flag", no_argument
, &opt_displayflag
, OPT_FLAG
},
111 option_rv
= getopt_long(argc
, argv
, "Vhvds:", long_options
, &option_index
);
112 if (option_rv
== -1) break;
117 case OPT_VERBOSE
: /* --verbose or -v */
118 opt_verbose
= OPT_VERBOSE
;
120 case OPT_DEBUG
: /* --debug or -d */
121 opt_verbose
= OPT_DEBUG
;
123 case OPT_VERSION
: /* --version or -V */
124 version_command(PROGRAM_NAME
);
126 case OPT_HELP
: /* --help or -h */
127 help_command(PROGRAM_NAME
, PROGRAM_DESCRIPTION
, long_options
, help_options
);
129 case OPT_SERVERS
: /* --servers or -s */
130 opt_servers
= strdup(optarg
);
133 /* getopt_long already printed an error message. */