#include <iostream>
-static int opt_binary= 0;
+static bool opt_binary= false;
static int opt_verbose= 0;
static time_t opt_expire= 0;
static char *opt_servers= NULL;
{
{(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)"password", required_argument, NULL, OPT_PASSWD},
{0, 0, 0, 0},
};
- int option_index= 0;
- int option_rv;
+ bool opt_version= false;
+ bool opt_help= false;
+ int option_index= 0;
while (1)
{
- option_rv= getopt_long(argc, argv, "Vhvds:", long_options, &option_index);
+ 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;
+ 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 */
opt_expire= (time_t)strtoll(optarg, (char **)NULL, 10);
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(1);
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);
+ }
}