/***************************************************************************** * playlist.c : Playlist import module ***************************************************************************** * Copyright (C) 2004 VideoLAN * $Id$ * * Authors: Cl�ment Stenac <zorglub@videolan.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., 59 Temple Place - Suite 330, Boston, MA 02111, USA. *****************************************************************************/ /***************************************************************************** * Preamble *****************************************************************************/ #include <vlc/vlc.h> #include <vlc/input.h> #include <vlc_playlist.h> #include "playlist.h" /***************************************************************************** * Module descriptor *****************************************************************************/ vlc_module_begin(); add_shortcut( "playlist" ); set_category( CAT_INPUT ); set_subcategory( SUBCAT_INPUT_DEMUX ); set_description( _("Old playlist open") ); add_shortcut( "old-open" ); set_capability( "demux2", 10 ); set_callbacks( E_(Import_Old), NULL ); #if 0 add_submodule(); set_description( _("Native playlist import") ); add_shortcut( "playlist" ); add_shortcut( "native-open" ); set_capability( "demux2", 10 ); set_callbacks( E_(Import_Native), E_(Close_Native) ); #endif add_submodule(); set_description( _("M3U playlist import") ); add_shortcut( "m3u-open" ); set_capability( "demux2", 10 ); set_callbacks( E_(Import_M3U), E_(Close_M3U) ); add_submodule(); set_description( _("PLS playlist import") ); add_shortcut( "pls-open" ); set_capability( "demux2", 10 ); set_callbacks( E_(Import_PLS), E_(Close_PLS) ); add_submodule(); set_description( _("B4S playlist import") ); add_shortcut( "b4s-open" ); add_shortcut( "shout-b4s" ); set_capability( "demux2", 10 ); set_callbacks( E_(Import_B4S), E_(Close_B4S) ); vlc_module_end(); /** * Find directory part of the path to the playlist file, in case of * relative paths inside */ char *E_(FindPrefix)( demux_t *p_demux ) { char *psz_name; char *psz_path = strdup( p_demux->psz_path ); #ifndef WIN32 psz_name = strrchr( psz_path, '/' ); #else psz_name = strrchr( psz_path, '\\' ); if( !psz_name ) psz_name = strrchr( psz_path, '/' ); #endif if( psz_name ) psz_name[1] = '\0'; else *psz_path = '\0'; return psz_path; } /** * Add the directory part of the playlist file to the start of the * mrl, if the mrl is a relative file path */ char *E_(ProcessMRL)( char *psz_mrl, char *psz_prefix ) { /* Check for a protocol name. * for URL, we should look for "://" * for MRL (Media Resource Locator) ([[<access>][/<demux>]:][<source>]), * we should look for ":", so we end up looking simply for ":" * PB: on some file systems, ':' are valid characters though */ /* Simple cases first */ if( !psz_mrl || !*psz_mrl ) return NULL; if( !psz_prefix || !*psz_prefix ) return strdup( psz_mrl ); /* Check if the line specifies an absolute path */ if( *psz_mrl == '/' || *psz_mrl == '\\' ) return strdup( psz_mrl ); /* Check if the line specifies an mrl/url * (and on win32, contains a drive letter) */ if( strchr( psz_mrl, ':' ) ) return strdup( psz_mrl ); /* This a relative path, prepend the prefix */ asprintf( &psz_mrl, "%s%s", psz_prefix, psz_mrl ); return psz_mrl; } vlc_bool_t E_(FindItem)( demux_t *p_demux, playlist_t *p_playlist, playlist_item_t **pp_item ) { vlc_bool_t b_play; if( p_playlist->status.p_item && &p_playlist->status.p_item->input == ((input_thread_t *)p_demux->p_parent)->input.p_item ) { msg_Dbg( p_playlist, "starting playlist playback" ); *pp_item = p_playlist->status.p_item; b_play = VLC_TRUE; } else { input_item_t *p_current = ( (input_thread_t*)p_demux->p_parent)-> input.p_item; *pp_item = playlist_LockItemGetByInput( p_playlist, p_current ); if( !*pp_item ) { msg_Dbg( p_playlist, "unable to find item in playlist"); } msg_Dbg( p_playlist, "not starting playlist playback"); b_play = VLC_FALSE; } return b_play; }