dvd_input.h 1.93 KB
Newer Older
1 2
/*
 * Copyright (C) 2001, 2002 Samuel Hocevar <sam@zoy.org>,
3
 *                          Håkan Hjort <d95hjort@dtek.chalmers.se>
4
 *
5 6 7
 * This file is part of libdvdread.
 *
 * libdvdread is free software; you can redistribute it and/or modify
8 9 10
 * 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.
11
 *
12
 * libdvdread is distributed in the hope that it will be useful,
13 14 15 16
 * 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.
 *
17 18 19
 * You should have received a copy of the GNU General Public License along
 * with libdvdread; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 21
 */

22 23 24
#ifndef LIBDVDREAD_DVD_INPUT_H
#define LIBDVDREAD_DVD_INPUT_H

25 26 27 28 29 30 31 32 33
/**
 * Defines and flags.  Make sure they fit the libdvdcss API!
 */
#define DVDINPUT_NOFLAGS         0

#define DVDINPUT_READ_DECRYPT    (1 << 0)

typedef struct dvd_input_s *dvd_input_t;

34 35 36 37 38 39 40 41 42 43 44
#if defined( __MINGW32__ )
#   undef  lseek
#   define lseek  _lseeki64
#   undef  off_t
#   define off_t off64_t
#   undef  stat
#   define stat  _stati64
#   define fstat _fstati64
#   define wstat _wstati64
#endif

45
/**
46 47
 * Function pointers that will be filled in by the input implementation.
 * These functions provide the main API.
48 49 50 51
 */
extern dvd_input_t (*dvdinput_open)  (const char *);
extern int         (*dvdinput_close) (dvd_input_t);
extern int         (*dvdinput_seek)  (dvd_input_t, int);
52
extern int         (*dvdinput_title) (dvd_input_t, int);
53 54 55 56 57 58 59 60
extern int         (*dvdinput_read)  (dvd_input_t, void *, int, int);
extern char *      (*dvdinput_error) (dvd_input_t);

/**
 * Setup function accessed by dvd_reader.c.  Returns 1 if there is CSS support.
 */
int dvdinput_setup(void);

61
#endif /* LIBDVDREAD_DVD_INPUT_H */