/* Process the command line options and arguments. */
static lists_t_strs *process_command_line (int argc, char *argv[],
struct parameters *params,
lists_t_strs *deferred)
{
int ret, opt_index = 0;
const char *jump_type;
lists_t_strs *result;
struct option long_options[] = {
{ "version", 0, NULL, 'V' },
{ "help", 0, NULL, 'h' },
#ifndef NDEBUG
{ "debug", 0, NULL, 'D' },
#endif
{ "server", 0, NULL, 'S' },
{ "foreground", 0, NULL, 'F' },
{ "sound-driver", 1, NULL, 'R' },
{ "music-dir", 0, NULL, 'm' },
{ "append", 0, NULL, 'a' },
{ "enqueue", 0, NULL, 'q' },
{ "clear", 0, NULL, 'c' },
{ "play", 0, NULL, 'p' },
{ "playit", 0, NULL, 'l' },
{ "stop", 0, NULL, 's' },
{ "next", 0, NULL, 'f' },
{ "previous", 0, NULL, 'r' },
{ "exit", 0, NULL, 'x' },
{ "theme", 1, NULL, 'T' },
{ "config", 1, NULL, 'C' },
{ "set-option", 1, NULL, 'O' },
{ "moc-dir", 1, NULL, 'M' },
{ "pause", 0, NULL, 'P' },
{ "unpause", 0, NULL, 'U' },
{ "toggle-pause", 0, NULL, 'G' },
{ "sync", 0, NULL, 'y' },
{ "nosync", 0, NULL, 'n' },
{ "ascii", 0, NULL, 'A' },
{ "info", 0, NULL, 'i' },
{ "recursively", 0, NULL, 'e' },
{ "seek", 1, NULL, 'k' },
{ "jump", 1, NULL, 'j' },
{ "format", 1, NULL, 'Q' },
{ "volume", 1, NULL, 'v' },
{ "toggle", 1, NULL, 't' },
{ "on", 1, NULL, 'o' },
{ "off", 1, NULL, 'u' },
{ "playnum", 1, NULL, 'N' },
{ 0, 0, 0, 0 }
};
assert (argc >= 0);
assert (argv != NULL);
assert (argv[argc] == NULL);
assert (params != NULL);
assert (deferred != NULL);
while ((ret = getopt_long(argc, argv,
"VhDSFR:macpsxT:C:O:M:PUynArfiGelk:j:v:t:o:u:Q:qN:",
long_options, &opt_index)) != -1) {
switch (ret) {
case 'V':
show_version ();
exit (EXIT_SUCCESS);
case 'h':
show_usage (argv[0]);
exit (EXIT_SUCCESS);
#ifndef NDEBUG
case 'D':
params->debug = 1;
break;
#endif
case 'S':
params->only_server = 1;
break;
case 'F':
params->foreground = 1;
params->only_server = 1;
break;
case 'R':
if (!options_check_list ("SoundDriver", optarg))
fatal ("No such sound driver: %s", optarg);
options_set_list ("SoundDriver", optarg, false);
options_ignore_config ("SoundDriver");
break;
case 'm':
options_set_int ("StartInMusicDir", 1);
options_ignore_config ("StartInMusicDir");
break;
case 'a':
case 'e':
params->append = 1;
params->dont_run_iface = 1;
break;
case 'q':
params->enqueue = 1;
params->dont_run_iface = 1;
break;
case 'c':
params->clear = 1;
params->dont_run_iface = 1;
break;
case 'i':
params->get_file_info = 1;
params->dont_run_iface = 1;
break;
case 'p':
params->play = 1;
params->dont_run_iface = 1;
break;
case 'l':
params->playit = 1;
params->dont_run_iface = 1;
break;
case 's':
params->stop = 1;
params->dont_run_iface = 1;
break;
case 'f':
params->next = 1;
params->dont_run_iface = 1;
break;
case 'r':
params->previous = 1;
params->dont_run_iface = 1;
break;
case 'x':
params->exit = 1;
params->dont_run_iface = 1;
break;
case 'P':
params->pause = 1;
params->dont_run_iface = 1;
break;
case 'U':
params->unpause = 1;
params->dont_run_iface = 1;
break;
case 'T':
options_set_str ("ForceTheme", optarg);
break;
case 'C':
params->config_file = xstrdup (optarg);
break;
case 'O':
override_config_option (optarg, deferred);
break;
case 'M':
options_set_str ("MOCDir", optarg);
options_ignore_config ("MOCDir");
break;
case 'y':
options_set_int ("SyncPlaylist", 1);
options_ignore_config ("SyncPlaylist");
break;
case 'n':
options_set_int ("SyncPlaylist", 0);
options_ignore_config ("SyncPlaylist");
break;
case 'A':
options_set_int ("ASCIILines", 1);
options_ignore_config ("ASCIILines");
break;
case 'G':
params->toggle_pause = 1;
params->dont_run_iface = 1;
break;
case 'k':
params->seek_by = get_num_param (optarg, NULL);
params->dont_run_iface = 1;
break;
case 'j':
params->jump_to = get_num_param (optarg, &jump_type);
if (*jump_type)
if (!jump_type[1])
if (*jump_type == '%' || tolower (*jump_type) == 's') {
params->jump_type = tolower (*jump_type);
params->dont_run_iface = 1;
break;
}
//TODO: Add message explaining the error
show_usage (argv[0]);
exit (EXIT_FAILURE);
case 'v' :
params->adj_volume = optarg;
params->dont_run_iface = 1;
break;
case 't' :
params->toggle = optarg;
params->dont_run_iface = 1;
break;
case 'o' :
params->on = optarg;
params->dont_run_iface = 1;
break;
case 'u' :
params->off = optarg;
params->dont_run_iface = 1;
break;
case 'Q':
params->formatted_into_param = optarg;
params->get_formatted_info = 1;
params->dont_run_iface = 1;
break;
case 'N' :
params->play_num = optarg;
params->dont_run_iface = 1;
break;
default:
show_usage (argv[0]);
exit (EXIT_FAILURE);
}
}
result = lists_strs_new (argc - optind);
lists_strs_load (result, argv + optind);
return result;
}
/** Parse command line options. */
static int kd_options_parse(int argc, char * argv[]) {
int c;
char *oarg;
opterr = 0;
/* Parse command-line */
while (1) {
c = getopt(argc, argv, "P:v:p:VdfD");
if (c == -1)
break;
switch (c) {
/* Listening port */
case 'p':
oarg = optarg;
if (oarg != NULL) {
uint16_t port;
if (sscanf(oarg, "%hd", &port) < 1) {
fprintf(stderr, "Invalid port number: %s", oarg);
exit(1);
}
options_set_uint16("server.port", port);
}
else {
fprintf(stderr, "The -p option requires a parameter.");
exit(1);
}
break;
/* Verbosity */
case 'v':
oarg = optarg;
if (oarg != NULL) {
uint32_t v;
if (sscanf(oarg, "%d", &v) < 1) {
fprintf(stderr, "Invalid value for logging verbosity: %s", oarg);
exit(1);
}
options_set_uint32("server.log_verbosity", v);
}
else {
fprintf(stderr, "The -v option requires a parameter.");
exit(1);
}
break;
/* Create PID file. */
case 'P':
oarg = optarg;
if (oarg != NULL)
options_set_str("server.pid_path", oarg);
else {
fprintf(stderr, "The -P option requires a parameter.");
exit(1);
}
break;
/* Version */
case 'V':
kd_info();
return -1;
case 'D':
/* DEBUG mode, don't detach nor fork and log to stderr. */
options_set_bool("server.detach", 0);
options_set_bool("server.fork", 0);
options_set_str("server.log_driver", "stderr");
break;
case 'd':
/* Detach from controlling terminal? */
options_set_bool("server.detach", 1);
break;
case 'f':
case '1':
/* Fork new clients? */
options_set_bool("server.fork", 1);
break;
default:
kd_options_print();
return -1;
}
}
return 0;
}
