/***************************************************************************** * ifo.c: Dummy ifo demux to enable opening DVDs rips by double cliking on VIDEO_TS.IFO ***************************************************************************** * Copyright (C) 2007 the VideoLAN team * $Id$ * * Authors: Antoine Cellerier <dionoea @t videolan d.t org> * * 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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************//***************************************************************************** * Preamble *****************************************************************************/#ifdef HAVE_CONFIG_H# include "config.h"#endif#include <vlc_common.h>#include <vlc_demux.h>#include "playlist.h"/***************************************************************************** * Local prototypes *****************************************************************************/static int Demux( demux_t *p_demux);static int Control( demux_t *p_demux, int i_query, va_list args );/***************************************************************************** * Import_IFO: main import function *****************************************************************************/int Import_IFO( vlc_object_t *p_this ){    demux_t *p_demux = (demux_t *)p_this;    char *psz_file = p_demux->psz_path + strlen( p_demux->psz_path )                     - strlen( "VIDEO_TS.IFO" );    /* Valid filenamed are :     *  - VIDEO_TS.IFO     *  - VTS_XX_X.IFO where X are digits     */    if( strlen( p_demux->psz_path ) > strlen( "VIDEO_TS.IFO" )        && ( !strcasecmp( psz_file, "VIDEO_TS.IFO" )        || (!strncasecmp( psz_file, "VTS_", 4 )        && !strcasecmp( psz_file + strlen( "VTS_00_0" ) , ".IFO" ) ) ) )    {        int i_peek;        const uint8_t *p_peek;        i_peek = stream_Peek( p_demux->s, &p_peek, 8 );        if( i_peek != 8 || memcmp( p_peek, "DVDVIDEO", 8 ) )            return VLC_EGENERIC;    }    else        return VLC_EGENERIC;//    STANDARD_DEMUX_INIT_MSG( "found valid VIDEO_TS.IFO" )    p_demux->pf_control = Control;    p_demux->pf_demux = Demux;    return VLC_SUCCESS;}/***************************************************************************** * Deactivate: frees unused data *****************************************************************************/void Close_IFO( vlc_object_t *p_this ){    VLC_UNUSED(p_this);}static int Demux( demux_t *p_demux ){    char *psz_url = NULL;    size_t len = 0;    input_item_t *p_input;    INIT_PLAYLIST_STUFF;    len = strlen( "dvd://" ) + strlen( p_demux->psz_path )          - strlen( "VIDEO_TS.IFO" );    psz_url = (char *)malloc( len+1 );    snprintf( psz_url, len+1, "dvd://%s", p_demux->psz_path );    p_input = input_item_NewExt( p_demux, psz_url, psz_url, 0, NULL, -1 );    input_item_AddSubItem( p_current_input, p_input );    vlc_gc_decref( p_input );    HANDLE_PLAY_AND_RELEASE;    return 0; /* Needed for correct operation of go back */}static int Control( demux_t *p_demux, int i_query, va_list args ){    VLC_UNUSED(p_demux); VLC_UNUSED(i_query); VLC_UNUSED(args);    return VLC_EGENERIC;}