1 /*****************************************************************************
2 * tree.c: libvlc tags tree functions
3 * Create a tree of the 'tags' of a media_list's medias.
4 *****************************************************************************
5 * Copyright (C) 2007 the VideoLAN team
8 * Authors: Pierre d'Herbemont <pdherbemont # videolan.org>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
29 #include <vlc/libvlc.h>
30 #include <vlc/libvlc_media.h>
31 #include <vlc/libvlc_media_list.h>
32 #include <vlc/libvlc_media_library.h>
33 #include <vlc/libvlc_events.h>
35 #include <vlc_common.h>
37 #include "libvlc_internal.h"
39 struct libvlc_media_library_t
41 libvlc_event_manager_t * p_event_manager;
42 libvlc_instance_t * p_libvlc_instance;
44 libvlc_media_list_t * p_mlist;
53 * Public libvlc functions
56 /**************************************************************************
58 **************************************************************************/
59 libvlc_media_library_t *
60 libvlc_media_library_new( libvlc_instance_t * p_inst )
62 libvlc_media_library_t * p_mlib;
64 p_mlib = malloc(sizeof(libvlc_media_library_t));
69 p_mlib->p_libvlc_instance = p_inst;
70 p_mlib->i_refcount = 1;
71 p_mlib->p_mlist = NULL;
73 p_mlib->p_event_manager = libvlc_event_manager_new( p_mlib, p_inst );
74 if( unlikely(p_mlib->p_event_manager == NULL) )
83 /**************************************************************************
85 **************************************************************************/
86 void libvlc_media_library_release( libvlc_media_library_t * p_mlib )
90 if( p_mlib->i_refcount > 0 )
93 libvlc_event_manager_release( p_mlib->p_event_manager );
97 /**************************************************************************
99 **************************************************************************/
100 void libvlc_media_library_retain( libvlc_media_library_t * p_mlib )
102 p_mlib->i_refcount++;
105 /**************************************************************************
108 * It doesn't yet load the playlists
109 **************************************************************************/
110 int libvlc_media_library_load( libvlc_media_library_t * p_mlib )
112 char *psz_datadir = config_GetUserDir( VLC_DATA_DIR );
115 if( psz_datadir == NULL
116 || asprintf( &psz_uri, "file/xspf-open://%s" DIR_SEP "ml.xsp",
117 psz_datadir ) == -1 )
121 if( psz_uri == NULL )
123 libvlc_printerr( "Not enough memory" );
127 if( p_mlib->p_mlist )
128 libvlc_media_list_release( p_mlib->p_mlist );
130 p_mlib->p_mlist = libvlc_media_list_new( p_mlib->p_libvlc_instance );
132 int ret = libvlc_media_list_add_file_content( p_mlib->p_mlist, psz_uri );
137 /**************************************************************************
138 * media_list (Public)
139 **************************************************************************/
140 libvlc_media_list_t *
141 libvlc_media_library_media_list( libvlc_media_library_t * p_mlib )
143 if( p_mlib->p_mlist )
144 libvlc_media_list_retain( p_mlib->p_mlist );
145 return p_mlib->p_mlist;