1 /*****************************************************************************
2 * input_dvd.h: thread structure of the DVD plugin
3 *****************************************************************************
4 * Copyright (C) 1999-2001 VideoLAN
6 * Author: Stéphane Borel <stef@via.ecp.fr>
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
21 *****************************************************************************/
23 /*****************************************************************************
25 *****************************************************************************/
26 #define DVD_LB_SIZE 2048
28 /*****************************************************************************
29 * thread_dvd_data_t: extension of input_thread_t for DVD specificity
30 *****************************************************************************/
31 typedef struct thread_dvd_data_s
33 int i_fd; // File descriptor of device
34 boolean_t b_encrypted; // CSS encryption
35 int i_read_once; // NB of bytes read by DVDRead
36 int i_title; // Current Title
37 /* Scrambling Information */
38 #if defined( HAVE_SYS_DVDIO_H ) || defined( LINUX_DVD )
41 /* Structure that contains all information of the DVD */
45 /*****************************************************************************
46 * Prototypes in dvd_ifo.c
47 *****************************************************************************/
48 struct ifo_s IfoInit( int );
49 void IfoRead( struct ifo_s * );
50 void IfoEnd( ifo_t * );
52 /*****************************************************************************
53 * Prototypes in dvd_css.c
54 *****************************************************************************/
55 #if defined( HAVE_SYS_DVDIO_H ) || defined( LINUX_DVD )
57 struct css_s CSSInit ( int );
58 int CSSGetKeys ( struct css_s * );
59 int CSSDescrambleSector( u8 * , u8 * );