00001 /* 00002 * Copyright (C) 2003-2011 The Music Player Daemon Project 00003 * http://www.musicpd.org 00004 * 00005 * This program is free software; you can redistribute it and/or modify 00006 * it under the terms of the GNU General Public License as published by 00007 * the Free Software Foundation; either version 2 of the License, or 00008 * (at your option) any later version. 00009 * 00010 * This program is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 * GNU General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU General Public License along 00016 * with this program; if not, write to the Free Software Foundation, Inc., 00017 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 00018 */ 00019 00020 #ifndef MPD_DECODER_LIST_H 00021 #define MPD_DECODER_LIST_H 00022 00023 #include <stdbool.h> 00024 00025 struct decoder_plugin; 00026 00027 extern const struct decoder_plugin *const decoder_plugins[]; 00028 extern bool decoder_plugins_enabled[]; 00029 00030 #define decoder_plugins_for_each(plugin) \ 00031 for (const struct decoder_plugin *plugin, \ 00032 *const*decoder_plugin_iterator = &decoder_plugins[0]; \ 00033 (plugin = *decoder_plugin_iterator) != NULL; \ 00034 ++decoder_plugin_iterator) 00035 00036 #define decoder_plugins_for_each_enabled(plugin) \ 00037 decoder_plugins_for_each(plugin) \ 00038 if (decoder_plugins_enabled[decoder_plugin_iterator - decoder_plugins]) 00039 00040 /* interface for using plugins */ 00041 00049 const struct decoder_plugin * 00050 decoder_plugin_from_suffix(const char *suffix, 00051 const struct decoder_plugin *plugin); 00052 00053 const struct decoder_plugin * 00054 decoder_plugin_from_mime_type(const char *mimeType, unsigned int next); 00055 00056 const struct decoder_plugin * 00057 decoder_plugin_from_name(const char *name); 00058 00059 /* this is where we "load" all the "plugins" ;-) */ 00060 void decoder_plugin_init_all(void); 00061 00062 /* this is where we "unload" all the "plugins" */ 00063 void decoder_plugin_deinit_all(void); 00064 00065 #endif