diff options
Diffstat (limited to '')
-rw-r--r-- | src/playlist/CuePlaylistPlugin.cxx | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/src/playlist/CuePlaylistPlugin.cxx b/src/playlist/CuePlaylistPlugin.cxx new file mode 100644 index 000000000..07eb5e243 --- /dev/null +++ b/src/playlist/CuePlaylistPlugin.cxx @@ -0,0 +1,114 @@ +/* + * Copyright (C) 2003-2013 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 "CuePlaylistPlugin.hxx" +#include "PlaylistPlugin.hxx" +#include "tag.h" +#include "song.h" +#include "input_stream.h" + +extern "C" { +#include "text_input_stream.h" +#include "cue/cue_parser.h" +} + +#include <glib.h> +#include <assert.h> +#include <string.h> + +#undef G_LOG_DOMAIN +#define G_LOG_DOMAIN "cue" + +struct CuePlaylist { + struct playlist_provider base; + + struct input_stream *is; + struct text_input_stream *tis; + struct cue_parser *parser; +}; + +static struct playlist_provider * +cue_playlist_open_stream(struct input_stream *is) +{ + CuePlaylist *playlist = g_new(CuePlaylist, 1); + playlist_provider_init(&playlist->base, &cue_playlist_plugin); + + playlist->is = is; + playlist->tis = text_input_stream_new(is); + playlist->parser = cue_parser_new(); + + return &playlist->base; +} + +static void +cue_playlist_close(struct playlist_provider *_playlist) +{ + CuePlaylist *playlist = (CuePlaylist *)_playlist; + + cue_parser_free(playlist->parser); + text_input_stream_free(playlist->tis); + g_free(playlist); +} + +static struct song * +cue_playlist_read(struct playlist_provider *_playlist) +{ + CuePlaylist *playlist = (CuePlaylist *)_playlist; + + struct song *song = cue_parser_get(playlist->parser); + if (song != NULL) + return song; + + const char *line; + while ((line = text_input_stream_read(playlist->tis)) != NULL) { + cue_parser_feed(playlist->parser, line); + song = cue_parser_get(playlist->parser); + if (song != NULL) + return song; + } + + cue_parser_finish(playlist->parser); + return cue_parser_get(playlist->parser); +} + +static const char *const cue_playlist_suffixes[] = { + "cue", + NULL +}; + +static const char *const cue_playlist_mime_types[] = { + "application/x-cue", + NULL +}; + +const struct playlist_plugin cue_playlist_plugin = { + "cue", + + nullptr, + nullptr, + nullptr, + cue_playlist_open_stream, + cue_playlist_close, + cue_playlist_read, + + nullptr, + cue_playlist_suffixes, + cue_playlist_mime_types, +}; |