1 /*****************************************************************************
2 * playlist.c : Playlist import module
3 *****************************************************************************
4 * Copyright (C) 2004 the VideoLAN team
7 * Authors: Clément Stenac <zorglub@videolan.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/input.h>
29 #include <vlc_playlist.h>
33 /*****************************************************************************
35 *****************************************************************************/
36 #define AUTOSTART_TEXT N_( "Auto start" )
37 #define AUTOSTART_LONGTEXT N_( "Automatically start the playlist when " \
41 add_shortcut( "playlist" );
42 set_category( CAT_INPUT );
43 set_subcategory( SUBCAT_INPUT_DEMUX );
45 add_bool( "playlist-autostart", 1, NULL, AUTOSTART_TEXT, AUTOSTART_LONGTEXT,
48 set_shortname( _("Playlist") );
49 set_description( _("Playlist") );
50 add_shortcut( "old-open" );
51 set_capability( "demux2", 10 );
52 set_callbacks( E_(Import_Old), NULL );
55 set_description( _("Native playlist import") );
56 add_shortcut( "playlist" );
57 add_shortcut( "native-open" );
58 set_capability( "demux2", 10 );
59 set_callbacks( E_(Import_Native), E_(Close_Native) );
62 set_description( _("M3U playlist import") );
63 add_shortcut( "m3u-open" );
64 set_capability( "demux2", 10 );
65 set_callbacks( E_(Import_M3U), E_(Close_M3U) );
67 set_description( _("PLS playlist import") );
68 add_shortcut( "pls-open" );
69 set_capability( "demux2", 10 );
70 set_callbacks( E_(Import_PLS), E_(Close_PLS) );
72 set_description( _("B4S playlist import") );
73 add_shortcut( "b4s-open" );
74 add_shortcut( "shout-b4s" );
75 set_capability( "demux2", 10 );
76 set_callbacks( E_(Import_B4S), E_(Close_B4S) );
78 set_description( _("DVB playlist import") );
79 add_shortcut( "dvb-open" );
80 set_capability( "demux2", 10 );
81 set_callbacks( E_(Import_DVB), E_(Close_DVB) );
83 set_description( _("Podcast playlist import") );
84 add_shortcut( "podcast" );
85 set_capability( "demux2", 10 );
86 set_callbacks( E_(Import_podcast), E_(Close_podcast) );
91 * Find directory part of the path to the playlist file, in case of
92 * relative paths inside
94 char *E_(FindPrefix)( demux_t *p_demux )
97 char *psz_path = strdup( p_demux->psz_path );
100 psz_name = strrchr( psz_path, '/' );
102 psz_name = strrchr( psz_path, '\\' );
103 if( !psz_name ) psz_name = strrchr( psz_path, '/' );
105 if( psz_name ) psz_name[1] = '\0';
106 else *psz_path = '\0';
112 * Add the directory part of the playlist file to the start of the
113 * mrl, if the mrl is a relative file path
115 char *E_(ProcessMRL)( char *psz_mrl, char *psz_prefix )
117 /* Check for a protocol name.
118 * for URL, we should look for "://"
119 * for MRL (Media Resource Locator) ([[<access>][/<demux>]:][<source>]),
120 * we should look for ":", so we end up looking simply for ":"
121 * PB: on some file systems, ':' are valid characters though */
123 /* Simple cases first */
124 if( !psz_mrl || !*psz_mrl ) return NULL;
125 if( !psz_prefix || !*psz_prefix ) return strdup( psz_mrl );
127 /* Check if the line specifies an absolute path */
128 if( *psz_mrl == '/' || *psz_mrl == '\\' ) return strdup( psz_mrl );
130 /* Check if the line specifies an mrl/url
131 * (and on win32, contains a drive letter) */
132 if( strchr( psz_mrl, ':' ) ) return strdup( psz_mrl );
134 /* This a relative path, prepend the prefix */
135 asprintf( &psz_mrl, "%s%s", psz_prefix, psz_mrl );
139 vlc_bool_t E_(FindItem)( demux_t *p_demux, playlist_t *p_playlist,
140 playlist_item_t **pp_item )
142 vlc_bool_t b_play = var_CreateGetBool( p_demux, "playlist-autostart" );
144 if( b_play && p_playlist->status.p_item &&
145 &p_playlist->status.p_item->input ==
146 ((input_thread_t *)p_demux->p_parent)->input.p_item )
148 msg_Dbg( p_playlist, "starting playlist playback" );
149 *pp_item = p_playlist->status.p_item;
154 input_item_t *p_current = ( (input_thread_t*)p_demux->p_parent)->
156 *pp_item = playlist_LockItemGetByInput( p_playlist, p_current );
159 msg_Dbg( p_playlist, "unable to find item in playlist");
161 msg_Dbg( p_playlist, "not starting playlist playback");