/***************************************************************************
 *             __________               __   ___.
 *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
 *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
 *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
 *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
 *                     \/            \/     \/    \/            \/
 * Copyright (C) 2002 by Dave Chapman
 *
 * All files in this archive are subject to the GNU General Public License.
 * See the file COPYING in the source tree root for full license agreement.
 *
 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
 * KIND, either express or implied.
 *
 ****************************************************************************/

#ifndef _CUEFILE_H_
#define _CUEFILE_H_

#ifdef DEBUG_STANDALONE
#define MAX_PATH 255
#endif

#define MAX_CUEFILE_SIZE 8192    /* Maximum size (in bytes) of a cue file */
#define MAX_TRACKS_IN_CUEFILE 99 /* Maximum number of tracks in a cue file */

struct cuefile_entry_t {
  /* These are offsets into the cuefile in memory.  The closing " 
     character in the cuefile is replaced by a zero for title and performer */
  unsigned short title_ofs;
  unsigned short performer_ofs;
  unsigned short track_index_ofs;

  /* The actual track offset in the mpeg audio file (in milliseconds) */
  int track_index;
};

struct cuefile_t {
  char filename[MAX_PATH];
  /* The cue file is read into memory */
  unsigned short filesize;
  unsigned char buf[MAX_CUEFILE_SIZE];

  /* Number of indexes in cue list */
  unsigned char n; 

  /* The information for each track */
  struct cuefile_entry_t tracks[MAX_TRACKS_IN_CUEFILE+1];
};

int read_cuefile(struct cuefile_t* cuefile, char* mp3filename);
void get_next_cue(int elapsed,struct cuefile_t* cuefile, int* next_subtrack);
void get_prev_cue(int elapsed,struct cuefile_t* cuefile, int* prev_subtrack);

#endif