memcached_free(&memc);
exit(exit_code);
}
-
-#include <cerrno>
-#include <cstdio>
-#include <cstring>
-#include <getopt.h>
-#include <unistd.h>
-
-#include "libmemcached-1.0/memcached.h"
-#include "libmemcachedutil-1.0/util.h"
-#include "client_options.h"
-#include "utilities.h"
-
-#include <iostream>
-
-static bool opt_binary = false;
-static int opt_verbose = 0;
-static time_t opt_expire = 0;
-static char *opt_servers = NULL;
-static char *opt_username;
-static char *opt_passwd;
-
-#define PROGRAM_NAME "memping"
-#define PROGRAM_DESCRIPTION "Ping a server to see if it is alive"
-
-/* Prototypes */
-void options_parse(int argc, char *argv[]);
-
-int main(int argc, char *argv[]) {
- options_parse(argc, argv);
-
- if (opt_servers == NULL) {
- char *temp;
-
- if ((temp = getenv("MEMCACHED_SERVERS"))) {
- opt_servers = strdup(temp);
- }
-
- if (opt_servers == NULL) {
- std::cerr << "No Servers provided" << std::endl;
- exit(EXIT_FAILURE);
- }
- }
-
- int exit_code = EXIT_SUCCESS;
- memcached_server_st *servers = memcached_servers_parse(opt_servers);
- if (servers == NULL or memcached_server_list_count(servers) == 0) {
- std::cerr << "Invalid server list provided:" << opt_servers << std::endl;
- exit_code = EXIT_FAILURE;
- } else {
- for (uint32_t x = 0; x < memcached_server_list_count(servers); x++) {
- memcached_return_t instance_rc;
- const char *hostname = servers[x].hostname;
- in_port_t port = servers[x].port;
-
- if (opt_verbose) {
- std::cout << "Trying to ping " << hostname << ":" << port << std::endl;
- }
-
- if (libmemcached_util_ping2(hostname, port, opt_username, opt_passwd, &instance_rc) == false)
- {
- std::cerr << "Failed to ping " << hostname << ":" << port << " "
- << memcached_strerror(NULL, instance_rc) << std::endl;
- exit_code = EXIT_FAILURE;
- }
- }
- }
- memcached_server_list_free(servers);
-
- free(opt_servers);
-
- return exit_code;
-}
-
-void options_parse(int argc, char *argv[]) {
- memcached_programs_help_st help_options[] = {
- {0},
- };
-
- static struct option long_options[] = {
- {(OPTIONSTRING) "version", no_argument, NULL, OPT_VERSION},
- {(OPTIONSTRING) "help", no_argument, NULL, OPT_HELP},
- {(OPTIONSTRING) "quiet", no_argument, NULL, OPT_QUIET},
- {(OPTIONSTRING) "verbose", no_argument, &opt_verbose, OPT_VERBOSE},
- {(OPTIONSTRING) "debug", no_argument, &opt_verbose, OPT_DEBUG},
- {(OPTIONSTRING) "servers", required_argument, NULL, OPT_SERVERS},
- {(OPTIONSTRING) "expire", required_argument, NULL, OPT_EXPIRE},
- {(OPTIONSTRING) "binary", no_argument, NULL, OPT_BINARY},
- {(OPTIONSTRING) "username", required_argument, NULL, OPT_USERNAME},
- {(OPTIONSTRING) "password", required_argument, NULL, OPT_PASSWD},
- {0, 0, 0, 0},
- };
-
- bool opt_version = false;
- bool opt_help = false;
- int option_index = 0;
- while (1) {
- int option_rv = getopt_long(argc, argv, "Vhvds:", long_options, &option_index);
-
- if (option_rv == -1)
- break;
-
- switch (option_rv) {
- case 0:
- break;
-
- case OPT_BINARY:
- opt_binary = true;
- 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 */
- version_command(PROGRAM_NAME);
- break;
-
- case OPT_HELP: /* --help or -h */
- help_command(PROGRAM_NAME, PROGRAM_DESCRIPTION, long_options, help_options);
- break;
-
- case OPT_SERVERS: /* --servers or -s */
- opt_servers = strdup(optarg);
- break;
-
- case OPT_EXPIRE: /* --expire */
- errno = 0;
- opt_expire = time_t(strtoll(optarg, (char **) NULL, 10));
- if (errno) {
- std::cerr << "Incorrect value passed to --expire: `" << optarg << "`" << std::endl;
- exit(EXIT_FAILURE);
- }
- break;
-
- case OPT_USERNAME:
- opt_username = optarg;
- opt_binary = true;
- break;
-
- case OPT_PASSWD:
- opt_passwd = optarg;
- break;
-
- case OPT_QUIET:
- close_stdio();
- break;
-
- case '?':
- /* getopt_long already printed an error message. */
- exit(1);
- default:
- abort();
- }
- }
-
- if (opt_version) {
- version_command(PROGRAM_NAME);
- exit(EXIT_SUCCESS);
- }
-
- if (opt_help) {
- help_command(PROGRAM_NAME, PROGRAM_DESCRIPTION, long_options, help_options);
- exit(EXIT_SUCCESS);
- }
-}