diff options
Diffstat (limited to 'src/playlist/flac_playlist_plugin.c')
| -rw-r--r-- | src/playlist/flac_playlist_plugin.c | 171 |
1 files changed, 0 insertions, 171 deletions
diff --git a/src/playlist/flac_playlist_plugin.c b/src/playlist/flac_playlist_plugin.c deleted file mode 100644 index e20519435..000000000 --- a/src/playlist/flac_playlist_plugin.c +++ /dev/null @@ -1,171 +0,0 @@ -/* - * Copyright (C) 2003-2011 The Music Player Daemon Project - * http://www.musicpd.org - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include "config.h" -#include "playlist/flac_playlist_plugin.h" -#include "playlist_plugin.h" -#include "tag.h" -#include "song.h" -#include "decoder/flac_metadata.h" - -#include <FLAC/metadata.h> - -#include <glib.h> - -#undef G_LOG_DOMAIN -#define G_LOG_DOMAIN "flac" - -#if defined(FLAC_API_VERSION_CURRENT) && FLAC_API_VERSION_CURRENT > 7 - -struct flac_playlist { - struct playlist_provider base; - - char *uri; - - FLAC__StreamMetadata *cuesheet; - FLAC__StreamMetadata streaminfo; - - unsigned next_track; -}; - -static struct playlist_provider * -flac_playlist_open_uri(const char *uri, - G_GNUC_UNUSED GMutex *mutex, G_GNUC_UNUSED GCond *cond) -{ - if (!g_path_is_absolute(uri)) - /* only local files supported */ - return NULL; - - FLAC__StreamMetadata *cuesheet; - if (!FLAC__metadata_get_cuesheet(uri, &cuesheet)) - return NULL; - - struct flac_playlist *playlist = g_new(struct flac_playlist, 1); - playlist_provider_init(&playlist->base, &flac_playlist_plugin); - - if (!FLAC__metadata_get_streaminfo(uri, &playlist->streaminfo)) { - FLAC__metadata_object_delete(playlist->cuesheet); - g_free(playlist); - return NULL; - } - - playlist->uri = g_strdup(uri); - playlist->cuesheet = cuesheet; - playlist->next_track = 0; - - return &playlist->base; -} - -static void -flac_playlist_close(struct playlist_provider *_playlist) -{ - struct flac_playlist *playlist = (struct flac_playlist *)_playlist; - - g_free(playlist->uri); - FLAC__metadata_object_delete(playlist->cuesheet); - g_free(playlist); -} - -static struct song * -flac_playlist_read(struct playlist_provider *_playlist) -{ - struct flac_playlist *playlist = (struct flac_playlist *)_playlist; - const FLAC__StreamMetadata_CueSheet *cs = - &playlist->cuesheet->data.cue_sheet; - - /* find the next audio track */ - - while (playlist->next_track < cs->num_tracks && - (cs->tracks[playlist->next_track].number > cs->num_tracks || - cs->tracks[playlist->next_track].type != 0)) - ++playlist->next_track; - - if (playlist->next_track >= cs->num_tracks) - return NULL; - - FLAC__uint64 start = cs->tracks[playlist->next_track].offset; - ++playlist->next_track; - FLAC__uint64 end = playlist->next_track < cs->num_tracks - ? cs->tracks[playlist->next_track].offset - : playlist->streaminfo.data.stream_info.total_samples; - - struct song *song = song_file_new(playlist->uri, NULL); - song->start_ms = start * 1000 / - playlist->streaminfo.data.stream_info.sample_rate; - song->end_ms = end * 1000 / - playlist->streaminfo.data.stream_info.sample_rate; - - char track[16]; - g_snprintf(track, sizeof(track), "%u", playlist->next_track); - song->tag = flac_tag_load(playlist->uri, track); - if (song->tag == NULL) - song->tag = tag_new(); - - song->tag->time = end > start - ? ((end - start - 1 + - playlist->streaminfo.data.stream_info.sample_rate) / - playlist->streaminfo.data.stream_info.sample_rate) - : 0; - - tag_clear_items_by_type(song->tag, TAG_TRACK); - tag_add_item(song->tag, TAG_TRACK, track); - - return song; -} - -static const char *const flac_playlist_suffixes[] = { - "flac", - NULL -}; - -static const char *const flac_playlist_mime_types[] = { - "application/flac", - "application/x-flac", - "audio/flac", - "audio/x-flac", - NULL -}; - -const struct playlist_plugin flac_playlist_plugin = { - .name = "flac", - - .open_uri = flac_playlist_open_uri, - .close = flac_playlist_close, - .read = flac_playlist_read, - - .suffixes = flac_playlist_suffixes, - .mime_types = flac_playlist_mime_types, -}; - -#else /* FLAC_API_VERSION_CURRENT <= 7 */ - -static bool -flac_playlist_init(G_GNUC_UNUSED const struct config_param *param) -{ - /* this libFLAC version does not support embedded CUE sheets; - disable this plugin */ - return false; -} - -const struct playlist_plugin flac_playlist_plugin = { - .name = "flac", - .init = flac_playlist_init, -}; - -#endif |