static void * remotethread(void * arg) {
int done = 0;
int error = 0;
int ignore = 0;
char buf[MAXBUF+1];
char *b;
#if HAVE_SELECT
fd_set fd;
#endif
buf[MAXBUF]=0;
while(!done) {
/* Read a line */
buf[0] = 0;
send_log("Waiting for input: ...");
#if HAVE_SELECT
FD_ZERO(&fd);
FD_SET(0,&fd);
select (1, &fd, NULL, NULL, NULL);
#endif
fgets(buf, MAXBUF, stdin);
buf[strlen(buf)-1] = 0;
/* Lock on */
pthread_mutex_lock (&main_lock);
send_log("Input: %s", buf);
error = 0;
if (!strncasecmp(buf,"l",1)) {
/* prepare to load */
if ((b=strchr(buf,' ')) != NULL) {
/* Prepare to load a new song */
strcpy((char*)arg, b+1);
setstatus(NEXT);
}
else {
/* Invalid load command */
error = 1;
}
}
else
if (!strncasecmp(buf,"p",1)) {
/* Prepare to (un)pause */
invertpause();
}
else
if (!strncasecmp(buf,"j",1)) {
/* Prepare to seek */
if ((b=strchr(buf,' ')) != NULL) {
set_seek_opt(&options, b+1);
}
ignore = 1;
}
else
if (!strncasecmp(buf,"s",1)) {
/* Prepare to stop */
setstatus(STOP);
}
else
if (!strncasecmp(buf,"r",1)) {
/* Prepare to reload */
setstatus(NEXT);
}
else
if (!strncasecmp(buf,"h",1)) {
/* Send help */
send_msg("H +----------------------------------------------------+");
send_msg("H | Ogg123 remote interface |");
send_msg("H |----------------------------------------------------|");
send_msg("H | Load <file> - load a file and starts playing |");
send_msg("H | Pause - pause or unpause playing |");
send_msg("H | Jump [+|-]<f> - jump <f> seconds forth or back |");
send_msg("H | Stop - stop playing |");
send_msg("H | Reload - reload last song |");
send_msg("H | Quit - quit ogg123 |");
send_msg("H |----------------------------------------------------|");
send_msg("H | refer to README.remote for documentation |");
send_msg("H +----------------------------------------------------+");
ignore = 1;
}
else
if (!strncasecmp(buf,"q",1)) {
/* Prepare to quit */
setstatus(QUIT);
done = 1;
}
else {
/* Unknown input received */
error = 1;
}
if (ignore) {
/* Unlock */
pthread_mutex_unlock (&main_lock);
ignore = 0;
} else {
if (error) {
/* Send the error and unlock */
send_err("E Unknown command '%s'", buf);
send_log("Unknown command '%s'", buf);
/* Unlock */
pthread_mutex_unlock (&main_lock);
}
else {
/* Signal the main thread */
sem_post(&sem_command);
/* Unlock */
pthread_mutex_unlock (&main_lock);
/* Wait until the change has been noticed */
sem_wait(&sem_processed);
}
}
}
return NULL;
}
int parse_cmdline_options (int argc, char **argv,
ogg123_options_t *ogg123_opts,
file_option_t *file_opts)
{
int option_index = 1;
ao_option *temp_options = NULL;
ao_option ** current_options = &temp_options;
ao_info *info;
int temp_driver_id = -1;
audio_device_t *current;
int ret;
while (-1 != (ret = getopt_long(argc, argv, "b:c::d:f:hl:k:K:o:p:qrRvVx:y:zZ@:",
long_options, &option_index))) {
switch (ret) {
case 0:
if(!strcmp(long_options[option_index].name, "audio-buffer")) {
ogg123_opts->buffer_size = 1024 * atoi(optarg);
} else {
status_error(_("Internal error parsing command line options.\n"));
exit(1);
}
break;
case 'b':
ogg123_opts->input_buffer_size = atoi(optarg) * 1024;
if (ogg123_opts->input_buffer_size < MIN_INPUT_BUFFER_SIZE * 1024) {
status_error(_("Input buffer size smaller than minimum size of %dkB."),
MIN_INPUT_BUFFER_SIZE);
ogg123_opts->input_buffer_size = MIN_INPUT_BUFFER_SIZE * 1024;
}
break;
case 'c':
if (optarg) {
char *tmp = strdup (optarg);
parse_code_t pcode = parse_line(file_opts, tmp);
if (pcode != parse_ok)
status_error(_("=== Error \"%s\" while parsing config option from command line.\n"
"=== Option was: %s\n"),
parse_error_string(pcode), optarg);
free (tmp);
}
else {
/* not using the status interface here */
fprintf (stdout, _("Available options:\n"));
file_options_describe(file_opts, stdout);
exit (0);
}
break;
case 'd':
temp_driver_id = ao_driver_id(optarg);
if (temp_driver_id < 0) {
status_error(_("=== No such device %s.\n"), optarg);
exit(1);
}
current = append_audio_device(ogg123_opts->devices,
temp_driver_id,
NULL, NULL);
if(ogg123_opts->devices == NULL)
ogg123_opts->devices = current;
current_options = ¤t->options;
break;
case 'f':
if (temp_driver_id >= 0) {
info = ao_driver_info(temp_driver_id);
if (info->type == AO_TYPE_FILE) {
free(current->filename);
current->filename = strdup(optarg);
} else {
status_error(_("=== Driver %s is not a file output driver.\n"),
info->short_name);
exit(1);
}
} else {
status_error(_("=== Cannot specify output file without specifying a driver.\n"));
exit (1);
}
break;
case 'k':
set_seek_opt(ogg123_opts, optarg);
break;
case 'K':
ogg123_opts->endpos = strtotime(optarg);
break;
case 'l':
ogg123_opts->delay = atoi(optarg);
break;
case 'o':
if (optarg && !add_ao_option(current_options, optarg)) {
status_error(_("=== Incorrect option format: %s.\n"), optarg);
exit(1);
}
break;
case 'h':
cmdline_usage();
exit(0);
break;
case 'p':
ogg123_opts->input_prebuffer = atof (optarg);
if (ogg123_opts->input_prebuffer < 0.0f ||
ogg123_opts->input_prebuffer > 100.0f) {
status_error (_("--- Prebuffer value invalid. Range is 0-100.\n"));
ogg123_opts->input_prebuffer =
ogg123_opts->input_prebuffer < 0.0f ? 0.0f : 100.0f;
}
break;
case 'q':
ogg123_opts->verbosity = 0;
break;
case 'r':
ogg123_opts->repeat = 1;
break;
case 'R':
ogg123_opts->remote = 1;
ogg123_opts->verbosity = 0;
break;
case 'v':
ogg123_opts->verbosity++;
break;
case 'V':
status_error(_("ogg123 from %s %s"), PACKAGE, VERSION);
exit(0);
break;
case 'x':
ogg123_opts->nth = atoi(optarg);
if (ogg123_opts->nth == 0) {
status_error(_("--- Cannot play every 0th chunk!\n"));
ogg123_opts->nth = 1;
}
break;
case 'y':
ogg123_opts->ntimes = atoi(optarg);
if (ogg123_opts->ntimes == 0) {
status_error(_("--- Cannot play every chunk 0 times.\n"
"--- To do a test decode, use the null output driver.\n"));
ogg123_opts->ntimes = 1;
}
break;
case 'z':
ogg123_opts->shuffle = 1;
break;
case 'Z':
ogg123_opts->repeat = ogg123_opts->shuffle = 1;
break;
case '@':
if (playlist_append_from_file(ogg123_opts->playlist, optarg) == 0)
status_error(_("--- Cannot open playlist file %s. Skipped.\n"),
optarg);
break;
case '?':
break;
default:
cmdline_usage();
exit(1);
}
}
/* Sanity check bad option combinations */
if (ogg123_opts->endpos > 0.0 &&
ogg123_opts->seekoff > ogg123_opts->endpos) {
status_error(_("=== Option conflict: End time is before start time.\n"));
exit(1);
}
/* Add last device to device list or use the default device */
if (temp_driver_id < 0) {
/* First try config file setting */
if (ogg123_opts->default_device) {
temp_driver_id = ao_driver_id(ogg123_opts->default_device);
if (temp_driver_id < 0)
status_error(_("--- Driver %s specified in configuration file invalid.\n"),
ogg123_opts->default_device);
}
/* Then try libao autodetect */
if (temp_driver_id < 0)
temp_driver_id = ao_default_driver_id();
/* Finally, give up */
if (temp_driver_id < 0) {
status_error(_("=== Could not load default driver and no driver specified in config file. Exiting.\n"));
exit(1);
}
ogg123_opts->devices = append_audio_device(ogg123_opts->devices,
temp_driver_id,
temp_options,
NULL);
}
/* if verbosity has been altered, add options to drivers... */
{
audio_device_t *head = ogg123_opts->devices;
while (head){
if(ogg123_opts->verbosity>3)
ao_append_global_option("debug",NULL);
if(ogg123_opts->verbosity>2)
ao_append_option(&(head->options),"verbose",NULL);
if(ogg123_opts->verbosity==0)
ao_append_option(&(head->options),"quiet",NULL);
head = head->next_device;
}
}
return optind;
}