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 *****************************************************************************/
25 #include <vlc/libvlc.h>
26 #include <vlc/libvlc_media.h>
27 #include <vlc/libvlc_media_list.h>
28 #include <vlc/libvlc_media_library.h>
29 #include <vlc/libvlc_events.h>
31 #include <vlc_common.h>
33 #include "libvlc_internal.h"
35 struct libvlc_media_library_t
37 libvlc_event_manager_t * p_event_manager;
38 libvlc_instance_t * p_libvlc_instance;
40 libvlc_media_list_t * p_mlist;
49 * Public libvlc functions
52 /**************************************************************************
54 **************************************************************************/
55 libvlc_media_library_t *
56 libvlc_media_library_new( libvlc_instance_t * p_inst,
57 libvlc_exception_t * p_e )
60 libvlc_media_library_t * p_mlib;
62 p_mlib = malloc(sizeof(libvlc_media_library_t));
67 p_mlib->p_libvlc_instance = p_inst;
68 p_mlib->i_refcount = 1;
69 p_mlib->p_mlist = NULL;
71 p_mlib->p_event_manager = libvlc_event_manager_new( p_mlib, p_inst, p_e );
76 /**************************************************************************
78 **************************************************************************/
79 void libvlc_media_library_release( libvlc_media_library_t * p_mlib )
83 if( p_mlib->i_refcount > 0 )
86 libvlc_event_manager_release( p_mlib->p_event_manager );
90 /**************************************************************************
92 **************************************************************************/
93 void libvlc_media_library_retain( libvlc_media_library_t * p_mlib )
98 /**************************************************************************
101 * It doesn't yet load the playlists
102 **************************************************************************/
104 libvlc_media_library_load( libvlc_media_library_t * p_mlib,
105 libvlc_exception_t * p_e )
107 char *psz_datadir = config_GetUserDataDir();
110 if( !psz_datadir ) /* XXX: i doubt that this can ever happen */
112 libvlc_exception_raise( p_e, "Can't get data directory" );
116 if( asprintf( &psz_uri, "file/xspf-open://%s" DIR_SEP "ml.xsp",
117 psz_datadir ) == -1 )
120 libvlc_exception_raise( p_e, "Can't get create the path" );
124 if( p_mlib->p_mlist )
125 libvlc_media_list_release( p_mlib->p_mlist );
127 p_mlib->p_mlist = libvlc_media_list_new(
128 p_mlib->p_libvlc_instance,
131 libvlc_media_list_add_file_content( p_mlib->p_mlist, psz_uri, p_e );
136 /**************************************************************************
138 **************************************************************************/
140 libvlc_media_library_save( libvlc_media_library_t * p_mlib,
141 libvlc_exception_t * p_e )
144 libvlc_exception_raise( p_e, "Not supported" );
147 /**************************************************************************
148 * media_list (Public)
149 **************************************************************************/
150 libvlc_media_list_t *
151 libvlc_media_library_media_list( libvlc_media_library_t * p_mlib,
152 libvlc_exception_t * p_e )
155 if( p_mlib->p_mlist )
156 libvlc_media_list_retain( p_mlib->p_mlist );
157 return p_mlib->p_mlist;