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
);
39 if ((temp
= getenv("MEMCACHED_SERVERS")))
40 opt_servers
= strdup(temp
);
45 memc
= memcached_create(NULL
);
47 servers
= memcached_servers_parse(opt_servers
);
48 memcached_server_push(memc
, servers
);
49 memcached_server_list_free(servers
);
51 stat
= memcached_stat(memc
, NULL
, &rc
);
53 if (rc
!= MEMCACHED_SUCCESS
&& rc
!= MEMCACHED_SOME_ERRORS
)
55 printf("Failure to communicate with servers (%s)\n",
56 memcached_strerror(memc
, rc
));
60 server_list
= memcached_server_list(memc
);
62 printf("Listing %u Server\n\n", memcached_server_count(memc
));
63 for (x
= 0; x
< memcached_server_count(memc
); x
++)
68 list
= memcached_stat_get_keys(memc
, &stat
[x
], &rc
);
70 assert(rc
== MEMCACHED_SUCCESS
);
72 printf("Server: %s (%u)\n", memcached_server_name(memc
, server_list
[x
]),
73 memcached_server_port(memc
, server_list
[x
]));
74 for (ptr
= list
; *ptr
; ptr
++)
77 char *value
= memcached_stat_get_value(memc
, &stat
[x
], *ptr
, &rc
);
79 printf("\t %s: %s\n", *ptr
, value
);
95 void options_parse(int argc
, char *argv
[])
97 memcached_programs_help_st help_options
[]=
102 static struct option long_options
[]=
104 {"version", no_argument
, NULL
, OPT_VERSION
},
105 {"help", no_argument
, NULL
, OPT_HELP
},
106 {"verbose", no_argument
, &opt_verbose
, OPT_VERBOSE
},
107 {"debug", no_argument
, &opt_verbose
, OPT_DEBUG
},
108 {"servers", required_argument
, NULL
, OPT_SERVERS
},
109 {"flag", no_argument
, &opt_displayflag
, OPT_FLAG
},
118 option_rv
= getopt_long(argc
, argv
, "Vhvds:", long_options
, &option_index
);
119 if (option_rv
== -1) break;
124 case OPT_VERBOSE
: /* --verbose or -v */
125 opt_verbose
= OPT_VERBOSE
;
127 case OPT_DEBUG
: /* --debug or -d */
128 opt_verbose
= OPT_DEBUG
;
130 case OPT_VERSION
: /* --version or -V */
131 version_command(PROGRAM_NAME
);
133 case OPT_HELP
: /* --help or -h */
134 help_command(PROGRAM_NAME
, PROGRAM_DESCRIPTION
, long_options
, help_options
);
136 case OPT_SERVERS
: /* --servers or -s */
137 opt_servers
= strdup(optarg
);
140 /* getopt_long already printed an error message. */