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>
30 #include <errno.h> /* ENOMEM */
33 /*****************************************************************************
35 *****************************************************************************/
36 static int Demux( demux_t *p_demux);
37 static int Control( demux_t *p_demux, int i_query, va_list args );
39 /*****************************************************************************
40 * Import_IFO: main import function
41 *****************************************************************************/
42 int E_(Import_IFO)( vlc_object_t *p_this )
44 demux_t *p_demux = (demux_t *)p_this;
46 char *psz_file = p_demux->psz_path + strlen( p_demux->psz_path )
47 - strlen( "VIDEO_TS.IFO" );
48 /* Valid filenamed are :
50 * - VTS_XX_X.IFO where X are digits
52 if( strlen( p_demux->psz_path ) > strlen( "VIDEO_TS.IFO" )
53 && ( !strcasecmp( psz_file, "VIDEO_TS.IFO" )
54 || (!strncasecmp( psz_file, "VTS_", 4 )
55 && !strcasecmp( psz_file + strlen( "VTS_00_0" ) , ".IFO" ) ) ) )
59 i_peek = stream_Peek( p_demux->s, &p_peek, 8 );
61 if( strncmp( p_peek, "DVDVIDEO", 8 ) )
67 // STANDARD_DEMUX_INIT_MSG( "found valid VIDEO_TS.IFO" )
68 p_demux->pf_control = Control;
69 p_demux->pf_demux = Demux;
74 /*****************************************************************************
75 * Deactivate: frees unused data
76 *****************************************************************************/
77 void E_(Close_IFO)( vlc_object_t *p_this )
81 static int Demux( demux_t *p_demux )
84 char *psz_file = p_demux->psz_path + strlen( p_demux->psz_path )
85 - strlen( "VIDEO_TS.IFO" );
87 input_item_t *p_input;
91 len = strlen( "dvd://" ) + strlen( p_demux->psz_path )
92 - strlen( "VIDEO_TS.IFO" );
93 psz_url = (char *)malloc( len+1 );
94 snprintf( psz_url, len+1, "dvd://%s", p_demux->psz_path );
96 p_input = input_ItemNewExt( p_playlist, psz_url, psz_url, 0, NULL, -1 );
97 playlist_BothAddInput( p_playlist, p_input,
99 PLAYLIST_APPEND | PLAYLIST_SPREPARSE,
100 PLAYLIST_END, NULL, NULL, VLC_FALSE );
102 HANDLE_PLAY_AND_RELEASE;
104 return -1; /* Needed for correct operation of go back */
107 static int Control( demux_t *p_demux, int i_query, va_list args )