/*
    $Id: cdtext.h,v 1.1 2004/07/08 01:27:58 rocky Exp $

    Copyright (C) 2004 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
*/
/*!
 * \file cdtext.h 
 * \brief Header CDTEXT information
*/


#ifndef __CDIO_CDTEXT_H__
#define __CDIO_CDTEXT_H__

#include <cdio/cdio.h>

#define CDIO_CDTEXT_MAX_PACK_DATA  255
#define CDIO_CDTEXT_MAX_TEXT_DATA  12

#define CDIO_CDTEXT_TITLE      0x80
#define CDIO_CDTEXT_PERFORMER  0x81
#define CDIO_CDTEXT_SONGWRITER 0x82
#define CDIO_CDTEXT_COMPOSER   0x83
#define CDIO_CDTEXT_ARRANGER   0x84
#define CDIO_CDTEXT_MESSAGE    0x85
#define CDIO_CDTEXT_DISCID     0x86
#define CDIO_CDTEXT_GENRE      0x87

PRAGMA_BEGIN_PACKED

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

struct CDText_data
{
  uint8_t  type;
  track_t  i_track;
  uint8_t  seq;
  uint8_t  characterPosition:4;  /* character position */
  uint8_t  block:3;		 /* block number 0..7 */
  uint8_t  bDBC:1;		 /* double byte character */
  char     text[12];
  uint8_t  crc[2];
} GNUC_PACKED;

PRAGMA_END_PACKED

typedef struct CDText_data CDText_data_t;

/**
 * Query the CDTEXT information
 *
 * @param cd    The CD object to extract CDTEXT data from
 *
 * @return An allocated structure containing CDTEXT information found.
 *         NULL is returned if there was a problem.
 */
CDText_data_t *cdio_cdtext_query(const CdIo *cd);

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* __CDIO_ISO9660_H__ */

/* 
 * Local variables:
 *  c-file-style: "gnu"
 *  tab-width: 8
 *  indent-tabs-mode: nil
 * End:
 */