src/lyrics.c

   1 /* ncmpc (Ncurses MPD Client)
   2  * (c) 2004-2009 The Music Player Daemon Project
   3  * Project homepage: http://musicpd.org
   4
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 */
  19
  20 #include "lyrics.h"
  21 #include "config.h"
  22
  23 #include <assert.h>
  24
  25 static struct plugin_list empty, plugins;
  26
  27 void lyrics_init(void)
  28 {
  29         plugin_list_init(&empty);
  30         plugin_list_init(&plugins);
  31         plugin_list_load_directory(&plugins, LYRICS_PLUGIN_DIR);
  32 }
  33
  34 void lyrics_deinit(void)
  35 {
  36         plugin_list_deinit(&empty);
  37         plugin_list_deinit(&plugins);
  38 }
  39
  40 struct plugin_cycle *
  41 lyrics_load(const char *artist, const char *title,
  42             plugin_callback_t callback, void *data)
  43 {
  44         const char *args[3] = { artist, title, NULL };
  45
  46         if (artist == NULL || title == NULL)
  47                 return plugin_run(&empty, args, callback, data);
  48
  49         return plugin_run(&plugins, args, callback, data);
  50 }