/*
 * Copyright (c) 1999-2003 Robert Woodcock <rcw@debian.org>
 * Copyright (c) 2009 Timur Birsh <taem@linukz.org>
 * This code is hereby licensed for public consumption under either the
 * GNU GPL v2 or greater, or Larry Wall's Artistic license - your choice.

 * 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.
 */

 #ifndef H_DISCID
#define H_DISCID

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include <unistd.h>
#include <fcntl.h>
#include <sys/ioctl.h>

/* Porting credits:
 * Solaris: David Champion <dgc@uchicago.edu>
 * FreeBSD: Niels Bakker <niels@bakker.net>
 * OpenBSD: Marcus Daniel <danielm@uni-muenster.de>
 * NetBSD: Chris Gilbert <chris@NetBSD.org>
 * MacOSX: Evan Jones <ejones@uwaterloo.ca> http://www.eng.uwaterloo.ca/~ejones/
 */

#if defined(linux)

#include <linux/cdrom.h>
#define		cdte_track_address	cdte_addr.lba
#define		DEVICE_NAME		"/dev/cdrom"
#elif defined(sun) && defined(unix) && defined(__SVR4)

#include <sys/cdio.h>
#define CD_MSF_OFFSET	150
#define CD_FRAMES	75
/* According to David Schweikert <dws@ee.ethz.ch>, cd-discid needs this
 * to compile on Solaris */
#define cdte_track_address cdte_addr.lba
#define DEVICE_NAME	"/dev/vol/aliases/cdrom0"

/* __FreeBSD_kernel__ is needed for properly compiling on Debian GNU/kFreeBSD
 Look at http://glibc-bsd.alioth.debian.org/porting/PORTING for more info */

#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)

#include <sys/cdio.h>
#define        CDROM_LBA       CD_LBA_FORMAT   /* first frame is 0 */
#define        CD_MSF_OFFSET   150     /* MSF offset of first frame */
#define        CD_FRAMES       75      /* per second */
#define        CDROM_LEADOUT   0xAA    /* leadout track */
#define        CDROMREADTOCHDR         CDIOREADTOCHEADER
#define        CDROMREADTOCENTRY       CDIOREADTOCENTRY
#define        cdrom_tochdr    ioc_toc_header
#define        cdth_trk0       starting_track
#define        cdth_trk1       ending_track
#define        cdrom_tocentry  ioc_read_toc_single_entry
#define        cdte_track      track
#define        cdte_format     address_format
#define        cdte_track_address	entry.addr.lba
#define        DEVICE_NAME     "/dev/cdrom"

#elif defined(__OpenBSD__) || defined(__NetBSD__)

#include <sys/cdio.h>
#define        CDROM_LBA       CD_LBA_FORMAT   /* first frame is 0 */
#define        CD_MSF_OFFSET   150     /* MSF offset of first frame */
#define        CD_FRAMES       75      /* per second */
#define        CDROM_LEADOUT   0xAA    /* leadout track */
#define        CDROMREADTOCHDR         CDIOREADTOCHEADER
#define        cdrom_tochdr    ioc_toc_header
#define        cdth_trk0       starting_track
#define        cdth_trk1       ending_track
#define        cdrom_tocentry  cd_toc_entry
#define        cdte_track      track
#define        cdte_track_address       addr.lba
#define        DEVICE_NAME     "/dev/cd0a"

#elif defined(__APPLE__)

#include <sys/types.h>
#include <IOKit/storage/IOCDTypes.h>
#include <IOKit/storage/IOCDMediaBSDClient.h>
#define        CD_FRAMES       75      /* per second */
#define        CD_MSF_OFFSET   150     /* MSF offset of first frame */
#define        cdrom_tochdr    CDDiscInfo
#define        cdth_trk0       numberOfFirstTrack
/* NOTE: Judging by the name here, we might have to do this:
 * hdr.lastTrackNumberInLastSessionMSB << 8 *
 * sizeof(hdr.lastTrackNumberInLastSessionLSB)
 * | hdr.lastTrackNumberInLastSessionLSB; */
#define        cdth_trk1       lastTrackNumberInLastSessionLSB
#define        cdrom_tocentry  CDTrackInfo
#define	       cdte_track_address trackStartAddress
#define        DEVICE_NAME     "/dev/disk1"

#else
# error "Your OS isn't supported yet."
#endif	/* os selection */


#endif