libcdio-osx/example/sample8.c

/*
  $Id: sample8.c,v 1.4 2004/07/17 02:18:26 rocky Exp $

  Copyright (C) 2003 Rocky Bernstein <rocky@panix.com>
  
  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

/* Simple program to list CDTEXT info of  a Compact Disc using libcdio. */
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <stdio.h>
#include <sys/types.h>
#include <cdio/cdio.h>
#include <cdio/cdtext.h>


static void 
print_cdtext_track_info(CdIo *cdio, track_t i_track, const char *message) {
  const cdtext_t *cdtext = cdio_get_cdtext(cdio, 0);

  if (NULL != cdtext) {
    cdtext_field_t i;
    
    printf("%s\n", message);
    
    for (i=0; i < MAX_CDTEXT_FIELDS; i++) {
      if (cdtext->field[i]) {
	printf("\t%s: %s\n", cdtext_field2str(i), cdtext->field[i]);
      }
    }
  }
}
    
static void 
print_cdtext_info(CdIo *cdio, track_t i_tracks, track_t i_first_track) {
  track_t i_last_track = i_first_track+i_tracks;
  
  print_cdtext_track_info(cdio, 0, "\nCD-TEXT for Disc:");
  for ( ; i_first_track < i_last_track; i_first_track++ ) {
    char msg[50];
    sprintf(msg, "CD-TEXT for Track %d:", i_first_track);
    print_cdtext_track_info(cdio, i_first_track, msg);
  }
}

int
main(int argc, const char *argv[])
{
  CdIo *cdio       = cdio_open ("../test/cdda.cue", DRIVER_BINCUE);
  track_t i_first_track = cdio_get_first_track_num(cdio);
  track_t i_tracks      = cdio_get_num_tracks(cdio);


  if (NULL == cdio) {
    printf("Couldn't open ../test/cdda.cue with BIN/CUE driver \n");
    return 1;
  } else {
    print_cdtext_info(cdio, i_tracks, i_first_track);
  }

  cdio_destroy(cdio);
  
  cdio = cdio_open (NULL, DRIVER_UNKNOWN);
  i_first_track = cdio_get_first_track_num(cdio);
  i_tracks      = cdio_get_num_tracks(cdio);

  if (NULL == cdio) {
    printf("Couldn't find CD\n");
    return 1;
  } else {
    print_cdtext_info(cdio, i_tracks, i_first_track);
  }

  cdio_destroy(cdio);
  
  return 0;
}