- return return_code;
-}
-
-static 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) "hash", required_argument, NULL, OPT_HASH},
- {(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 = 1; 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 */ opt_version = true; break;
-
- case OPT_HELP: /* --help or -h */ opt_help = true; break;
-
- case OPT_SERVERS: /* --servers or -s */ opt_servers = strdup(optarg); break;
-
- case OPT_HASH: opt_hash = strdup(optarg); break;
-
- case OPT_USERNAME: opt_username = optarg; break;
-
- case OPT_PASSWD: opt_passwd = optarg; break;
-
- case OPT_QUIET: close_stdio(); break;
-
- case '?':
- /* getopt_long already printed an error message. */
- exit(EXIT_SUCCESS);
-
- default: abort();
+ auto exit_code = EXIT_SUCCESS;
+ for (auto arg = argp; *arg; ++arg) {
+ auto key = *arg;
+ if (*key) {
+ if (check_return(opt, memc, key, memcached_exist(&memc, *arg, strlen(*arg)))) {
+ if (opt.isset("verbose")) {
+ std::cerr << "Found key '" << *arg << "'.\n";
+ }
+ } else {
+ exit_code = EXIT_FAILURE;
+ }