ref: 2890c99a3ac1756841197b1e4c09b14ddf3dae63
dir: /src/dvdcss/dvdcss.h/
/** * \file dvdcss.h * \author Stéphane Borel <stef@via.ecp.fr> * \author Sam Hocevar <sam@zoy.org> * * \brief The \e libdvdcss public header. * * Public types and functions that describe the API of the \e libdvdcss library. */ /* * Copyright (C) 1998-2008 VideoLAN * * 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 libdvdcss; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #ifndef DVDCSS_DVDCSS_H #ifndef _DOXYGEN_SKIP_ME #define DVDCSS_DVDCSS_H 1 #endif #ifdef __cplusplus extern "C" { #endif /** Library instance handle, to be used for each library call. */ typedef struct dvdcss_s* dvdcss_t; /** The block size of a DVD. */ #define DVDCSS_BLOCK_SIZE 2048 /** The default flag to be used by \e libdvdcss functions. */ #define DVDCSS_NOFLAGS 0 /** Flag to ask dvdcss_read() to decrypt the data it reads. */ #define DVDCSS_READ_DECRYPT (1 << 0) /** Flag to tell dvdcss_seek() it is seeking in MPEG data. */ #define DVDCSS_SEEK_MPEG (1 << 0) /** Flag to ask dvdcss_seek() to check the current title key. */ #define DVDCSS_SEEK_KEY (1 << 1) #if defined(LIBDVDCSS_EXPORTS) #define LIBDVDCSS_EXPORT __declspec(dllexport) extern #elif defined(LIBDVDCSS_IMPORTS) #define LIBDVDCSS_EXPORT __declspec(dllimport) extern #elif defined(SUPPORT_ATTRIBUTE_VISIBILITY_DEFAULT) #define LIBDVDCSS_EXPORT __attribute__((visibility("default"))) extern #else #define LIBDVDCSS_EXPORT extern #endif /* * Exported prototypes. */ LIBDVDCSS_EXPORT dvdcss_t dvdcss_open ( char *psz_target ); LIBDVDCSS_EXPORT int dvdcss_close ( dvdcss_t ); LIBDVDCSS_EXPORT int dvdcss_seek ( dvdcss_t, int i_blocks, int i_flags ); LIBDVDCSS_EXPORT int dvdcss_read ( dvdcss_t, void *p_buffer, int i_blocks, int i_flags ); LIBDVDCSS_EXPORT int dvdcss_readv ( dvdcss_t, void *p_iovec, int i_blocks, int i_flags ); LIBDVDCSS_EXPORT char * dvdcss_error ( dvdcss_t ); LIBDVDCSS_EXPORT int dvdcss_is_scrambled ( dvdcss_t ); #ifdef __cplusplus } #endif #endif /* DVDCSS_DVDCSS_H */