1 /*****************************************************************************
2 * playlist.c : Playlist import module
3 *****************************************************************************
4 * Copyright (C) 2004 VideoLAN
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., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
22 *****************************************************************************/
24 /*****************************************************************************
26 *****************************************************************************/
28 #include <vlc/input.h>
29 #include <vlc_playlist.h>
33 /*****************************************************************************
35 *****************************************************************************/
37 add_shortcut( "playlist" );
39 set_description( _("Old playlist open") );
40 add_shortcut( "old-open" );
41 set_capability( "demux2" , 10 );
42 set_callbacks( Import_Old , NULL );
45 set_description( _("M3U playlist import") );
46 add_shortcut( "m3u-open" );
47 set_capability( "demux2" , 10 );
48 set_callbacks( Import_M3U , Close_M3U );
51 set_description( _("PLS playlist import") );
52 add_shortcut( "pls-open" );
53 set_capability( "demux2" , 10 );
54 set_callbacks( Import_PLS , Close_PLS );
59 * Find directory part of the path to the playlist file, in case of
60 * relative paths inside
62 char *FindPrefix( demux_t *p_demux )
65 char *psz_path = strdup( p_demux->psz_path );
68 psz_name = strrchr( psz_path, '/' );
70 psz_name = strrchr( psz_path, '\\' );
71 if( !psz_name ) psz_name = strrchr( psz_path, '/' );
73 if( psz_name ) psz_name[1] = '\0';
74 else *psz_path = '\0';
80 * Add the directory part of the playlist file to the start of the
81 * mrl, if the mrl is a relative file path
83 char *ProcessMRL( char *psz_mrl, char *psz_prefix )
85 /* Check for a protocol name.
86 * for URL, we should look for "://"
87 * for MRL (Media Resource Locator) ([[<access>][/<demux>]:][<source>]),
88 * we should look for ":", so we end up looking simply for ":"
89 * PB: on some file systems, ':' are valid characters though */
91 /* Simple cases first */
92 if( !psz_mrl || !*psz_mrl ) return NULL;
93 if( !psz_prefix || !*psz_prefix ) return strdup( psz_mrl );
95 /* Check if the line specifies an absolute path */
96 if( *psz_mrl == '/' || *psz_mrl == '\\' ) return strdup( psz_mrl );
98 /* Check if the line specifies an mrl/url
99 * (and on win32, contains a drive letter) */
100 if( strchr( psz_mrl, ':' ) ) return strdup( psz_mrl );
102 /* This a relative path, prepend the prefix */
103 asprintf( &psz_mrl, "%s%s", psz_prefix, psz_mrl );
107 vlc_bool_t FindItem( demux_t *p_demux, playlist_t *p_playlist,
108 playlist_item_t **pp_item )
111 if( &p_playlist->status.p_item->input ==
112 ((input_thread_t *)p_demux->p_parent)->input.p_item )
114 msg_Dbg( p_playlist, "starting playlist playback" );
115 *pp_item = p_playlist->status.p_item;
120 input_item_t *p_current = ( (input_thread_t*)p_demux->p_parent)->
122 *pp_item = playlist_ItemGetByInput( p_playlist, p_current );
125 msg_Dbg( p_playlist, "unable to find item in playlist");
127 msg_Dbg( p_playlist, "not starting playlist playback");