3 * \author Stéphane Borel <stef@via.ecp.fr>
4 * \author Samuel Hocevar <sam@zoy.org>
5 * \brief The \e libdvdcss public header.
7 * This header contains the public types and functions that applications
8 * using \e libdvdcss may use.
12 * Copyright (C) 1998-2002 VideoLAN
15 * This program is free software; you can redistribute it and/or modify
16 * it under the terms of the GNU General Public License as published by
17 * the Free Software Foundation; either version 2 of the License, or
18 * (at your option) any later version.
20 * This program is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
25 * You should have received a copy of the GNU General Public License
26 * along with this program; if not, write to the Free Software
27 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
30 #ifndef _DVDCSS_DVDCSS_H
31 #ifndef _DOXYGEN_SKIP_ME
32 #define _DVDCSS_DVDCSS_H 1
39 /** Library instance handle, to be used for each library call. */
40 typedef struct dvdcss_s
* dvdcss_t
;
43 /** The block size of a DVD. */
44 #define DVDCSS_BLOCK_SIZE 2048
46 /** The default flag to be used by \e libdvdcss functions. */
47 #define DVDCSS_NOFLAGS 0
49 /** Flag to ask dvdcss_read() to decrypt the data it reads. */
50 #define DVDCSS_READ_DECRYPT (1 << 0)
52 /** Flag to tell dvdcss_seek() it is seeking in MPEG data. */
53 #define DVDCSS_SEEK_MPEG (1 << 0)
55 /** Flag to ask dvdcss_seek() to check the current title key. */
56 #define DVDCSS_SEEK_KEY (1 << 1)
60 * Our version number. The variable name contains the interface version.
62 extern char * dvdcss_interface_2
;
66 * Exported prototypes.
68 extern dvdcss_t
dvdcss_open ( char *psz_target
);
69 extern int dvdcss_close ( dvdcss_t
);
70 extern int dvdcss_seek ( dvdcss_t
,
73 extern int dvdcss_read ( dvdcss_t
,
77 extern int dvdcss_readv ( dvdcss_t
,
81 extern char * dvdcss_error ( dvdcss_t
);
87 #ifndef _DOXYGEN_SKIP_ME
88 #define dvdcss_title(a,b) dvdcss_seek(a,b,DVDCSS_SEEK_KEY)
89 #define dvdcss_handle dvdcss_t
97 #endif /* <dvdcss/dvdcss.h> */