1 /*****************************************************************************
2 * ifo.c: Dummy ifo demux to enable opening DVDs rips by double cliking on VIDEO_TS.IFO
3 *****************************************************************************
4 * Copyright (C) 2007 the VideoLAN team
7 * Authors: Antoine Cellerier <dionoea @t videolan d.t org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 /*****************************************************************************
26 *****************************************************************************/
28 #include <vlc_demux.h>
32 /*****************************************************************************
34 *****************************************************************************/
35 static int Demux( demux_t *p_demux);
36 static int Control( demux_t *p_demux, int i_query, va_list args );
38 /*****************************************************************************
39 * Import_IFO: main import function
40 *****************************************************************************/
41 int E_(Import_IFO)( vlc_object_t *p_this )
43 demux_t *p_demux = (demux_t *)p_this;
45 char *psz_file = p_demux->psz_path + strlen( p_demux->psz_path )
46 - strlen( "VIDEO_TS.IFO" );
47 /* Valid filenamed are :
49 * - VTS_XX_X.IFO where X are digits
51 if( strlen( p_demux->psz_path ) > strlen( "VIDEO_TS.IFO" )
52 && ( !strcasecmp( psz_file, "VIDEO_TS.IFO" )
53 || (!strncasecmp( psz_file, "VTS_", 4 )
54 && !strcasecmp( psz_file + strlen( "VTS_00_0" ) , ".IFO" ) ) ) )
58 i_peek = stream_Peek( p_demux->s, &p_peek, 8 );
60 if( i_peek != 8 || memcmp( p_peek, "DVDVIDEO", 8 ) )
66 // STANDARD_DEMUX_INIT_MSG( "found valid VIDEO_TS.IFO" )
67 p_demux->pf_control = Control;
68 p_demux->pf_demux = Demux;
73 /*****************************************************************************
74 * Deactivate: frees unused data
75 *****************************************************************************/
76 void E_(Close_IFO)( vlc_object_t *p_this )
80 static int Demux( demux_t *p_demux )
84 input_item_t *p_input;
88 len = strlen( "dvd://" ) + strlen( p_demux->psz_path )
89 - strlen( "VIDEO_TS.IFO" );
90 psz_url = (char *)malloc( len+1 );
91 snprintf( psz_url, len+1, "dvd://%s", p_demux->psz_path );
93 p_input = input_ItemNewExt( p_playlist, psz_url, psz_url, 0, NULL, -1 );
94 input_ItemAddSubItem( p_current_input, p_input );
95 vlc_gc_decref( p_input );
97 HANDLE_PLAY_AND_RELEASE;
99 return 0; /* Needed for correct operation of go back */
102 static int Control( demux_t *p_demux, int i_query, va_list args )