1 /*****************************************************************************
2 * media_discoverer.c: libvlc new API media discoverer functions
3 *****************************************************************************
4 * Copyright (C) 2007 the VideoLAN team
7 * Authors: Pierre d'Herbemont <pdherbemont # 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 #include "libvlc_internal.h"
25 #include <vlc/libvlc.h>
27 #include "vlc_playlist.h"
33 /**************************************************************************
34 * services_discovery_item_added (Private) (VLC event callback)
35 **************************************************************************/
37 static void services_discovery_item_added( const vlc_event_t * p_event,
40 input_item_t * p_item = p_event->u.services_discovery_item_added.p_new_item;
41 libvlc_media_descriptor_t * p_md;
42 libvlc_media_discoverer_t * p_mdis = user_data;
44 p_md = libvlc_media_descriptor_new_from_input_item(
45 p_mdis->p_libvlc_instance,
48 libvlc_media_list_lock( p_mdis->p_mlist );
49 libvlc_media_list_add_media_descriptor( p_mdis->p_mlist, p_md, NULL );
50 libvlc_media_list_unlock( p_mdis->p_mlist );
53 /**************************************************************************
54 * services_discovery_item_removed (Private) (VLC event callback)
55 **************************************************************************/
57 static void services_discovery_item_removed( const vlc_event_t * p_event,
64 * Public libvlc functions
67 /**************************************************************************
71 **************************************************************************/
72 libvlc_media_discoverer_t *
73 libvlc_media_discoverer_new_from_name( libvlc_instance_t * p_inst,
74 const char * psz_name,
75 libvlc_exception_t * p_e )
77 libvlc_media_discoverer_t * p_mdis;
79 p_mdis = malloc(sizeof(libvlc_media_discoverer_t));
82 libvlc_exception_raise( p_e, "Not enough memory" );
86 p_mdis->p_libvlc_instance = p_inst;
87 p_mdis->p_mlist = libvlc_media_list_new( p_inst, NULL );
88 p_mdis->p_sd = services_discovery_Create( (vlc_object_t*)p_inst->p_libvlc_int, psz_name );
93 libvlc_exception_raise( p_e, "Can't find the services_discovery module named '%s'", psz_name );
97 vlc_event_attach( services_discovery_EventManager( p_mdis->p_sd ),
98 vlc_ServicesDiscoveryItemAdded,
99 services_discovery_item_added,
101 vlc_event_attach( services_discovery_EventManager( p_mdis->p_sd ),
102 vlc_ServicesDiscoveryItemRemoved,
103 services_discovery_item_removed,
106 services_discovery_Start( p_mdis->p_sd );
113 /**************************************************************************
115 **************************************************************************/
117 libvlc_media_discoverer_release( libvlc_media_discoverer_t * p_mdis )
119 libvlc_media_list_release( p_mdis->p_mlist );
120 services_discovery_Destroy( p_mdis->p_sd );
124 /**************************************************************************
125 * localized_name (Public)
126 **************************************************************************/
128 libvlc_media_discoverer_localized_name( libvlc_media_discoverer_t * p_mdis )
130 return services_discovery_GetLocalizedName( p_mdis->p_sd );
133 /**************************************************************************
134 * media_list (Public)
135 **************************************************************************/
136 libvlc_media_list_t *
137 libvlc_media_discoverer_media_list( libvlc_media_discoverer_t * p_mdis )
139 libvlc_media_list_retain( p_mdis->p_mlist );
140 return p_mdis->p_mlist;