/* Start playback of a playlist, checking for bookmark autoload, modified
* playlists, etc., as required. Returns false if playback wasn't started,
* or started via bookmark autoload, true otherwise.
*
* Pointers to both the full pathname and the separated parts needed to
* avoid allocating yet another path buffer on the stack (and save some
* code; the caller typically needs to create the full pathname anyway)...
*/
bool ft_play_playlist(char* pathname, char* dirname, char* filename)
{
if (global_settings.party_mode && audio_status())
{
splash(HZ, ID2P(LANG_PARTY_MODE));
return false;
}
if (bookmark_autoload(pathname))
{
return false;
}
splash(0, ID2P(LANG_WAIT));
/* about to create a new current playlist...
allow user to cancel the operation */
if (!warn_on_pl_erase())
return false;
if (playlist_create(dirname, filename) != -1)
{
if (global_settings.playlist_shuffle)
{
playlist_shuffle(current_tick, -1);
}
playlist_start(0, 0);
return true;
}
return false;
}
void
fb_shuffle(int shuffle)
{
char **item, *tmp;
int i, j, k, n;
if (shuffle)
mvpw_set_menu_title(playlist_widget, "Shuffle Play");
else
mvpw_set_menu_title(playlist_widget, "Play All");
item = alloca(sizeof(char*) * MAX_PLAYLIST_ENTRIES);
// Recurse from the current directory and find all
// audio files
n = 0;
recurse_find_audio(cwd, item, &n);
if (n == 0) {
gui_error("No audio files exist in this directory or its subdirectories");
return;
}
if (shuffle && (n > 1)) {
for (i=0; i < MAX_PLAYLIST_ENTRIES; i++) {
j = rand() % n;
k = rand() % n;
tmp = item[k];
item[k] = item[j];
item[j] = tmp;
}
}
printf("created playlist of %d songs\n", n);
switch_hw_state(MVPMC_STATE_FILEBROWSER);
video_functions = &file_functions;
playlist_clear();
mvpw_show(playlist_widget);
mvpw_focus(playlist_widget);
playlist_create(item, n);
// Release the list of items
for (i = 0; i < n; i++)
free(item[i]);
if (shuffle)
mvpw_set_text_str(fb_name, "Shuffle Play");
else
mvpw_set_text_str(fb_name, "Play All");
mvpw_show(fb_progress);
mvpw_set_timer(fb_progress, fb_osd_update, 500);
playlist_play(NULL);
}
playlist_t *
playlist_program(const char *filename)
{
playlist_t *pl;
#ifdef HAVE_STAT
struct stat st;
#else
FILE *filep;
#endif
pl = playlist_create(filename);
pl->program = 1;
#ifdef HAVE_STAT
if (stat(filename, &st) == -1) {
printf("%s: %s: %s\n", __progname, filename, strerror(errno));
playlist_free(&pl);
return (NULL);
}
if (st.st_mode & (S_IWGRP | S_IWOTH)) {
printf("%s: Error: %s is group and/or world writeable\n",
__progname, filename);
playlist_free(&pl);
return (NULL);
}
if (!(st.st_mode & (S_IEXEC | S_IXGRP | S_IXOTH))) {
printf("%s: %s: Not an executable program\n", __progname, filename);
playlist_free(&pl);
return (NULL);
}
#else
if ((filep = fopen(filename, "r")) == NULL) {
printf("%s: %s: %s\n", __progname, filename, strerror(errno));
playlist_free(&pl);
return (NULL);
}
fclose(filep);
#endif /* HAVE_STAT */
return (pl);
}
/* CONTEXT_[TREE|ID3DB] playlist options */
static bool add_to_playlist(int position, bool queue)
{
bool new_playlist = !(audio_status() & AUDIO_STATUS_PLAY);
const char *lines[] = {
ID2P(LANG_RECURSE_DIRECTORY_QUESTION),
selected_file
};
const struct text_message message={lines, 2};
splash(0, ID2P(LANG_WAIT));
if (new_playlist)
playlist_create(NULL, NULL);
/* always set seed before inserting shuffled */
if (position == PLAYLIST_INSERT_SHUFFLED ||
position == PLAYLIST_INSERT_LAST_SHUFFLED)
{
srand(current_tick);
if (position == PLAYLIST_INSERT_LAST_SHUFFLED)
playlist_set_last_shuffled_start();
}
#ifdef HAVE_TAGCACHE
if (context == CONTEXT_ID3DB)
{
tagtree_insert_selection_playlist(position, queue);
}
else
#endif
{
if ((selected_file_attr & FILE_ATTR_MASK) == FILE_ATTR_AUDIO)
playlist_insert_track(NULL, selected_file, position, queue, true);
else if (selected_file_attr & ATTR_DIRECTORY)
{
bool recurse = false;
if (global_settings.recursive_dir_insert != RECURSE_ASK)
recurse = (bool)global_settings.recursive_dir_insert;
else
{
/* Ask if user wants to recurse directory */
recurse = (gui_syncyesno_run(&message, NULL, NULL)==YESNO_YES);
}
playlist_insert_directory(NULL, selected_file, position, queue,
recurse);
}
else if ((selected_file_attr & FILE_ATTR_MASK) == FILE_ATTR_M3U)
playlist_insert_playlist(NULL, selected_file, position, queue);
}
if (new_playlist && (playlist_amount() > 0))
{
/* nothing is currently playing so begin playing what we just
inserted */
if (global_settings.playlist_shuffle)
playlist_shuffle(current_tick, -1);
playlist_start(0,0);
onplay_result = ONPLAY_START_PLAY;
}
return false;
}
playlist_t *
playlist_read(const char *filename)
{
playlist_t *pl;
unsigned long line;
FILE *filep;
char buf[PATH_MAX];
if (filename != NULL) {
pl = playlist_create(filename);
if ((filep = fopen(filename, "r")) == NULL) {
printf("%s: %s: %s\n", __progname, filename, strerror(errno));
playlist_free(&pl);
return (NULL);
}
} else {
pl = playlist_create("stdin");
if ((filep = fdopen(STDIN_FILENO, "r")) == NULL) {
printf("%s: stdin: %s\n", __progname, strerror(errno));
playlist_free(&pl);
return (NULL);
}
}
line = 0;
while (fgets(buf, (int)sizeof(buf), filep) != NULL) {
line++;
if (strlen(buf) == sizeof(buf) - 1) {
char skip_buf[2];
printf("%s[%lu]: File or path name too long\n",
pl->filename, line);
/* Discard any excess chars in that line. */
while (fgets(skip_buf, (int)sizeof(skip_buf), filep) != NULL) {
if (skip_buf[0] == '\n')
break;
}
continue;
}
/*
* fgets() would happily fill a buffer with
* { '\0', ..., '\n', '\0' }. Also skip lines that begin with
* a '#', which is considered a comment.
*/
if (buf[0] == '\0' || buf[0] == '#')
continue;
/* Trim any trailing newlines and carriage returns. */
buf[strcspn(buf, "\n")] = '\0';
buf[strcspn(buf, "\r")] = '\0';
/* Skip lines that are empty after the trimming. */
if (buf[0] == '\0')
continue;
/* We got one. */
if (!playlist_add(pl, buf)) {
fclose(filep);
playlist_free(&pl);
return (NULL);
}
}
if (ferror(filep)) {
printf("%s: playlist_read(): Error while reading %s: %s\n",
__progname, pl->filename, strerror(errno));
fclose(filep);
playlist_free(&pl);
return (NULL);
}
fclose(filep);
return (pl);
}
bool bookmark_play(char *resume_file, int index, int offset, int seed,
char *filename)
{
int i;
char* suffix = strrchr(resume_file, '.');
bool started = false;
if (suffix != NULL &&
(!strcasecmp(suffix, ".m3u") || !strcasecmp(suffix, ".m3u8")))
{
/* Playlist playback */
char* slash;
/* check that the file exists */
if(!file_exists(resume_file))
return false;
slash = strrchr(resume_file,'/');
if (slash)
{
char* cp;
*slash=0;
cp=resume_file;
if (!cp[0])
cp="/";
if (playlist_create(cp, slash+1) != -1)
{
if (global_settings.playlist_shuffle)
playlist_shuffle(seed, -1);
playlist_start(index,offset);
started = true;
}
*slash='/';
}
}
else
{
/* Directory playback */
lastdir[0]='\0';
if (playlist_create(resume_file, NULL) != -1)
{
char filename_buf[MAX_PATH + 1];
const char* peek_filename;
resume_directory(resume_file);
if (global_settings.playlist_shuffle)
playlist_shuffle(seed, -1);
/* Check if the file is at the same spot in the directory,
else search for it */
peek_filename = playlist_peek(index, filename_buf,
sizeof(filename_buf));
if (peek_filename == NULL)
{
/* playlist has shrunk, search from the top */
index = 0;
peek_filename = playlist_peek(index, filename_buf,
sizeof(filename_buf));
if (peek_filename == NULL)
return false;
}
if (strcmp(strrchr(peek_filename, '/') + 1, filename))
{
for ( i=0; i < playlist_amount(); i++ )
{
peek_filename = playlist_peek(i, filename_buf,
sizeof(filename_buf));
if (peek_filename == NULL)
return false;
if (!strcmp(strrchr(peek_filename, '/') + 1, filename))
break;
}
if (i < playlist_amount())
index = i;
else
return false;
}
playlist_start(index,offset);
started = true;
}
}
if (started)
start_wps = true;
return started;
}
int main(int argc, char **argv)
{
int optind;
char **playlist_array;
int items;
struct stat stat_buf;
int i;
setlocale(LC_ALL, "");
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
ao_initialize();
stat_format = stat_format_create();
options_init(&options);
file_options_init(file_opts);
parse_std_configs(file_opts);
options.playlist = playlist_create();
optind = parse_cmdline_options(argc, argv, &options, file_opts);
audio_play_arg.devices = options.devices;
audio_play_arg.stat_format = stat_format;
/* Add remaining arguments to playlist */
for (i = optind; i < argc; i++) {
if (stat(argv[i], &stat_buf) == 0) {
if (S_ISDIR(stat_buf.st_mode)) {
if (playlist_append_directory(options.playlist, argv[i]) == 0)
fprintf(stderr,
_("Warning: Could not read directory %s.\n"), argv[i]);
} else {
playlist_append_file(options.playlist, argv[i]);
}
} else /* If we can't stat it, it might be a non-disk source */
playlist_append_file(options.playlist, argv[i]);
}
/* Do we have anything left to play? */
if (playlist_length(options.playlist) == 0) {
cmdline_usage();
exit(1);
} else {
playlist_array = playlist_to_array(options.playlist, &items);
playlist_destroy(options.playlist);
options.playlist = NULL;
}
/* Don't use status_message until after this point! */
status_set_verbosity(options.verbosity);
print_audio_devices_info(options.devices);
/* Setup buffer */
if (options.buffer_size > 0) {
audio_buffer = buffer_create(options.buffer_size,
options.buffer_size * options.prebuffer / 100,
audio_play_callback, &audio_play_arg,
AUDIO_CHUNK_SIZE);
if (audio_buffer == NULL) {
status_error(_("Error: Could not create audio buffer.\n"));
exit(1);
}
} else
audio_buffer = NULL;
/* Shuffle playlist */
if (options.shuffle) {
int i;
srandom(time(NULL));
for (i = 0; i < items; i++) {
int j = i + random() % (items - i);
char *temp = playlist_array[i];
playlist_array[i] = playlist_array[j];
playlist_array[j] = temp;
}
}
/* Setup signal handlers and callbacks */
ATEXIT (exit_cleanup);
signal (SIGINT, signal_handler);
signal (SIGTSTP, signal_handler);
signal (SIGCONT, signal_handler);
signal (SIGTERM, signal_handler);
/* Play the files/streams */
i = 0;
while (i < items && !sig_request.exit) {
play(playlist_array[i]);
i++;
}
playlist_array_destroy(playlist_array, items);
exit (0);
}
int ft_enter(struct tree_context* c)
{
int rc = GO_TO_PREVIOUS;
char buf[MAX_PATH];
struct entry* file = tree_get_entry_at(c, c->selected_item);
int file_attr = file->attr;
if (c->currdir[1])
snprintf(buf,sizeof(buf),"%s/%s",c->currdir, file->name);
else
snprintf(buf,sizeof(buf),"/%s",file->name);
if (file_attr & ATTR_DIRECTORY) {
memcpy(c->currdir, buf, sizeof(c->currdir));
if ( c->dirlevel < MAX_DIR_LEVELS )
c->selected_item_history[c->dirlevel] = c->selected_item;
c->dirlevel++;
c->selected_item=0;
}
else {
int seed = current_tick;
bool play = false;
int start_index=0;
switch ( file_attr & FILE_ATTR_MASK ) {
case FILE_ATTR_M3U:
if (!bookmark_autoload(buf))
playlist_viewer_ex(buf);
break;
case FILE_ATTR_AUDIO:
if (bookmark_autoload(c->currdir))
break;
splash(0, ID2P(LANG_WAIT));
/* about to create a new current playlist...
allow user to cancel the operation */
if (!warn_on_pl_erase())
break;
if (global_settings.party_mode && audio_status())
{
playlist_insert_track(NULL, buf,
PLAYLIST_INSERT_LAST, true, true);
splash(HZ, ID2P(LANG_QUEUE_LAST));
}
else if (playlist_create(c->currdir, NULL) != -1)
{
start_index = ft_build_playlist(c, c->selected_item);
if (global_settings.playlist_shuffle)
{
start_index = playlist_shuffle(seed, start_index);
/* when shuffling dir.: play all files
even if the file selected by user is
not the first one */
if (!global_settings.play_selected)
start_index = 0;
}
playlist_start(start_index, 0);
play = true;
}
break;
#if CONFIG_TUNER
/* fmr preset file */
case FILE_ATTR_FMR:
splash(0, ID2P(LANG_WAIT));
/* Preset inside the default folder. */
if(!strncasecmp(FMPRESET_PATH, buf, strlen(FMPRESET_PATH)))
{
set_file(buf, global_settings.fmr_file, MAX_FILENAME);
radio_load_presets(global_settings.fmr_file);
}
/*
* Preset outside default folder, we can choose such only
* if we are out of the radio screen, so the check for the
* radio status isn't neccessary
*/
else
{
radio_load_presets(buf);
}
rc = GO_TO_FM;
break;
case FILE_ATTR_FMS:
splash(0, ID2P(LANG_WAIT));
set_file(buf, (char *)global_settings.fms_file, MAX_FILENAME);
settings_apply_skins();
break;
#ifdef HAVE_REMOTE_LCD
case FILE_ATTR_RFMS:
splash(0, ID2P(LANG_WAIT));
set_file(buf, (char *)global_settings.rfms_file, MAX_FILENAME);
settings_apply_skins();
break;
#endif
#endif
#ifdef HAVE_LCD_BITMAP
case FILE_ATTR_SBS:
splash(0, ID2P(LANG_WAIT));
set_file(buf, (char *)global_settings.sbs_file, MAX_FILENAME);
settings_apply_skins();
break;
#endif
#ifdef HAVE_REMOTE_LCD
case FILE_ATTR_RSBS:
splash(0, ID2P(LANG_WAIT));
set_file(buf, (char *)global_settings.rsbs_file, MAX_FILENAME);
settings_apply_skins();
break;
#endif
/* wps config file */
case FILE_ATTR_WPS:
splash(0, ID2P(LANG_WAIT));
set_file(buf, (char *)global_settings.wps_file,
MAX_FILENAME);
settings_apply_skins();
break;
#if defined(HAVE_REMOTE_LCD) && (NB_SCREENS > 1)
/* remote-wps config file */
case FILE_ATTR_RWPS:
splash(0, ID2P(LANG_WAIT));
set_file(buf, (char *)global_settings.rwps_file,
MAX_FILENAME);
settings_apply_skins();
break;
#endif
case FILE_ATTR_CFG:
splash(0, ID2P(LANG_WAIT));
if (!settings_load_config(buf,true))
break;
splash(HZ, ID2P(LANG_SETTINGS_LOADED));
break;
case FILE_ATTR_BMARK:
splash(0, ID2P(LANG_WAIT));
bookmark_load(buf, false);
rc = GO_TO_FILEBROWSER;
break;
case FILE_ATTR_LNG:
splash(0, ID2P(LANG_WAIT));
if (lang_core_load(buf))
{
splash(HZ, ID2P(LANG_FAILED));
break;
}
set_file(buf, (char *)global_settings.lang_file,
MAX_FILENAME);
talk_init(); /* use voice of same language */
viewportmanager_theme_changed(THEME_LANGUAGE);
settings_apply_skins();
splash(HZ, ID2P(LANG_LANGUAGE_LOADED));
break;
#ifdef HAVE_LCD_BITMAP
case FILE_ATTR_FONT:
ft_load_font(buf);
break;
case FILE_ATTR_KBD:
splash(0, ID2P(LANG_WAIT));
if (!load_kbd(buf))
splash(HZ, ID2P(LANG_KEYBOARD_LOADED));
set_file(buf, (char *)global_settings.kbd_file, MAX_FILENAME);
break;
#endif
#if (CONFIG_PLATFORM & PLATFORM_NATIVE)
/* firmware file */
case FILE_ATTR_MOD:
splash(0, ID2P(LANG_WAIT));
audio_hard_stop();
rolo_load(buf);
break;
#endif
/* plugin file */
case FILE_ATTR_ROCK:
case FILE_ATTR_LUA:
{
char *plugin = buf, *argument = NULL, lua_path[MAX_PATH];
int ret;
if ((file_attr & FILE_ATTR_MASK) == FILE_ATTR_LUA) {
snprintf(lua_path, sizeof(lua_path)-1, "%s/lua.rock", VIEWERS_DIR); /* Use a #define here ? */
plugin = lua_path;
argument = buf;
}
if (global_settings.party_mode && audio_status()) {
splash(HZ, ID2P(LANG_PARTY_MODE));
break;
}
ret = plugin_load(plugin, argument);
switch (ret)
{
case PLUGIN_GOTO_WPS:
play = true;
break;
case PLUGIN_USB_CONNECTED:
if(*c->dirfilter > NUM_FILTER_MODES)
/* leave sub-browsers after usb, doing
otherwise might be confusing to the user */
rc = GO_TO_ROOT;
else
rc = GO_TO_FILEBROWSER;
break;
/*
case PLUGIN_ERROR:
case PLUGIN_OK:
*/
default:
break;
}
break;
}
case FILE_ATTR_CUE:
display_cuesheet_content(buf);
break;
default:
{
const char* plugin;
if (global_settings.party_mode && audio_status()) {
splash(HZ, ID2P(LANG_PARTY_MODE));
break;
}
struct entry* file = tree_get_entry_at(c, c->selected_item);
plugin = filetype_get_plugin(file);
if (plugin)
{
switch (plugin_load(plugin,buf))
{
case PLUGIN_USB_CONNECTED:
rc = GO_TO_FILEBROWSER;
break;
case PLUGIN_GOTO_WPS:
rc = GO_TO_WPS;
break;
/*
case PLUGIN_OK:
case PLUGIN_ERROR:
*/
default:
break;
}
}
break;
}
}
if ( play ) {
/* the resume_index must always be the index in the
shuffled list in case shuffle is enabled */
global_status.resume_index = start_index;
global_status.resume_offset = 0;
status_save();
rc = GO_TO_WPS;
}
else {
if (*c->dirfilter > NUM_FILTER_MODES &&
*c->dirfilter != SHOW_CFG &&
*c->dirfilter != SHOW_FONT &&
*c->dirfilter != SHOW_PLUGINS)
{
rc = GO_TO_ROOT;
}
}
}
return rc;
}
