ref: 4f917a3a9e234b5ddc40d21b690a13628ce35657
dir: /src/libdvdcss.h/
/***************************************************************************** * private.h: private DVD reading library data ***************************************************************************** * Copyright (C) 1998-2001 VideoLAN * $Id: libdvdcss.h,v 1.2 2002/04/04 14:21:25 sam Exp $ * * Authors: St�phane Borel <[email protected]> * Samuel Hocevar <[email protected]> * * 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, USA. *****************************************************************************/ /***************************************************************************** * The libdvdcss structure *****************************************************************************/ struct dvdcss_s { /* File descriptor */ int i_fd; int i_seekpos; /* Decryption stuff */ int i_method; css_t css; boolean_t b_ioctls; boolean_t b_encrypted; dvd_title_t *p_titles; /* Error management */ char *psz_error; boolean_t b_errors; boolean_t b_debug; #if defined( WIN32 ) char *p_readv_buffer; int i_readv_buf_size; #else int i_raw_fd; int i_read_fd; #endif }; /***************************************************************************** * libdvdcss method: used like init flags *****************************************************************************/ #define DVDCSS_METHOD_KEY 0 #define DVDCSS_METHOD_DISC 1 #define DVDCSS_METHOD_TITLE 2 /***************************************************************************** * Functions used across the library *****************************************************************************/ int _dvdcss_seek ( dvdcss_handle, int i_blocks ); int _dvdcss_read ( dvdcss_handle, void *p_buffer, int i_blocks ); /***************************************************************************** * Error management *****************************************************************************/ #if defined( _WIN32 ) && defined( _MSC_VER ) # define DVDCSS_ERROR( x ) fprintf( stderr, "libdvdcss error: %s\n", x ); # define DVDCSS_DEBUG( x ) fprintf( stderr, "libdvdcss debug: %s\n", x ); #else # define DVDCSS_ERROR( x... ) fprintf( stderr, "libdvdcss error: %s\n", ##x ); # define DVDCSS_DEBUG( x... ) fprintf( stderr, "libdvdcss debug: %s\n", ##x ); #endif static inline void _dvdcss_error( dvdcss_handle dvdcss, char *psz_string ) { if( dvdcss->b_errors ) { DVDCSS_ERROR( psz_string ); } dvdcss->psz_error = psz_string; } static inline void _dvdcss_debug( dvdcss_handle dvdcss, char *psz_string ) { if( dvdcss->b_debug ) { DVDCSS_DEBUG( psz_string ); } }