aboutsummaryrefslogblamecommitdiffstats
path: root/src/PlaylistState.hxx
blob: 339ac106133629055fec29c0d6e3a57e21bcb2dd (plain) (tree)
1
2
3
4
5
6
7
8
9
10
11
12
13
  
                                                          










                                                                       



                                                                          






                                                          

                              



                  
                      
               

    

                                                              
 
    
                                                        
                                                                      
 






                                                                    

                                                        
 
      
/*
 * 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.
 */

/*
 * Saving and loading the playlist to/from the state file.
 *
 */

#ifndef MPD_PLAYLIST_STATE_HXX
#define MPD_PLAYLIST_STATE_HXX

#include <stdio.h>

struct playlist;
struct player_control;
class TextFile;

void
playlist_state_save(FILE *fp, const struct playlist &playlist,
		    player_control &pc);

bool
playlist_state_restore(const char *line, TextFile &file,
		       struct playlist &playlist, player_control &pc);

/**
 * Generates a hash number for the current state of the playlist and
 * the playback options.  This is used by timer_save_state_file() to
 * determine whether the state has changed and the state file should
 * be saved.
 */
unsigned
playlist_state_get_hash(const struct playlist &playlist,
			player_control &c);

#endif