1 /*****************************************************************************
2 * shout.c: Shoutcast services discovery module
3 *****************************************************************************
4 * Copyright (C) 2005-2007 the VideoLAN team
7 * Authors: Sigmund Augdal Helberg <dnumgis@videolan.org>
8 * Antoine Cellerier <dionoea -@T- videolan -d.t- org>
9 * Pierre d'Herbemont <pdherbemont # videolan.org>
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
24 *****************************************************************************/
26 /*****************************************************************************
28 *****************************************************************************/
34 #include <vlc_common.h>
35 #include <vlc_plugin.h>
36 #include <vlc_services_discovery.h>
38 /*****************************************************************************
40 *****************************************************************************/
42 enum type_e { ShoutRadio = 0, ShoutTV = 1, Freebox = 2, FrenchTV = 3 };
44 static int Open( vlc_object_t *, enum type_e );
45 static void Close( vlc_object_t * );
51 const char *ppsz_options[2];
52 const struct shout_item_t * p_children;
55 #define endItem( ) { NULL, NULL, { NULL }, NULL }
56 #define item( title, url ) { url, title, { NULL }, NULL }
57 #define itemWithOption( title, url, option ) { url, title, { option, NULL }, NULL }
58 #define itemWithChildren( title, children ) { "vlc://nop", title, { NULL }, children }
60 /* WARN: We support only two levels */
62 static const struct shout_item_t p_frenchtv_canalplus[] = {
63 itemWithOption( N_("Les Guignols"), "http://www.canalplus.fr/index.php?pid=1784", "http-forward-cookies" ),
67 static const struct shout_item_t p_frenchtv[] = {
68 itemWithChildren( N_("Canal +"), p_frenchtv_canalplus ),
72 static const struct shout_item_t p_items[] = {
73 item( N_("Shoutcast Radio"), "http/shout-winamp://www.shoutcast.com/sbin/newxml.phtml" ),
74 item( N_("Shoutcast TV"), "http/shout-winamp://www.shoutcast.com/sbin/newtvlister.phtml?alltv=1" ),
75 item( N_("Freebox TV"), "http://mafreebox.freebox.fr/freeboxtv/playlist.m3u" ),
76 itemWithChildren(N_("French TV"), p_frenchtv ),
82 #undef itemWithOptions
83 #undef itemWithChildren
85 struct shout_category_t {
86 services_discovery_t * p_sd;
87 const char * psz_category;
91 #define OPEN( type ) \
92 static int Open ## type ( vlc_object_t *p_this ) \
94 msg_Dbg( p_this, "Starting " #type ); \
95 return Open( p_this, type ); \
104 set_category( CAT_PLAYLIST )
105 set_subcategory( SUBCAT_PLAYLIST_SD )
107 add_obsolete_integer( "shoutcast-limit" )
109 set_shortname( "Shoutcast")
110 set_description( N_("Shoutcast radio listings") )
111 set_capability( "services_discovery", 0 )
112 set_callbacks( OpenShoutRadio, Close )
113 add_shortcut( "shoutcast" )
116 set_shortname( "ShoutcastTV" )
117 set_description( N_("Shoutcast TV listings") )
118 set_capability( "services_discovery", 0 )
119 set_callbacks( OpenShoutTV, Close )
120 add_shortcut( "shoutcasttv" )
123 set_shortname( "frenchtv")
124 set_description( N_("French TV") )
125 set_capability( "services_discovery", 0 )
126 set_callbacks( OpenFrenchTV, Close )
127 add_shortcut( "frenchtv" )
130 set_shortname( "Freebox")
131 set_description( N_("Freebox TV listing (French ISP free.fr services)") )
132 set_capability( "services_discovery", 0 )
133 set_callbacks( OpenFreebox, Close )
134 add_shortcut( "freebox" )
139 /*****************************************************************************
141 *****************************************************************************/
143 static void *Run( void * );
144 struct services_discovery_sys_t
150 /*****************************************************************************
151 * Open: initialize and create stuff
152 *****************************************************************************/
153 static int Open( vlc_object_t *p_this, enum type_e i_type )
155 services_discovery_t *p_sd = ( services_discovery_t* )p_this;
157 p_sd->p_sys = malloc (sizeof (*(p_sd->p_sys)));
158 if (p_sd->p_sys == NULL)
161 p_sd->p_sys->i_type = i_type;
162 if (vlc_clone (&p_sd->p_sys->thread, Run, p_sd, VLC_THREAD_PRIORITY_LOW))
170 /*****************************************************************************
172 *****************************************************************************/
173 static void ItemAdded( const vlc_event_t * p_event, void * user_data )
175 struct shout_category_t * params = user_data;
176 services_discovery_AddItem( params->p_sd,
177 p_event->u.input_item_subitem_added.p_new_child,
178 params->psz_category );
181 /*****************************************************************************
182 * CreateInputItemFromShoutItem:
183 *****************************************************************************/
184 static input_item_t * CreateInputItemFromShoutItem( services_discovery_t *p_sd,
185 const struct shout_item_t * p_item )
188 /* Create the item */
189 input_item_t *p_input = input_item_New( p_sd, p_item->psz_url, _(p_item->psz_name) );
192 for( i = 0; p_item->ppsz_options[i] != NULL; i++ )
193 input_item_AddOption( p_input, p_item->ppsz_options[i], VLC_INPUT_OPTION_TRUSTED );
194 input_item_AddOption( p_input, "no-playlist-autostart", VLC_INPUT_OPTION_TRUSTED );
199 /*****************************************************************************
200 * AddSubitemsOfShoutItemURL:
201 *****************************************************************************/
202 static void AddSubitemsOfShoutItemURL( services_discovery_t *p_sd,
203 const struct shout_item_t * p_item,
204 const char * psz_category )
206 struct shout_category_t category = { p_sd, psz_category };
208 /* Create the item */
209 input_item_t *p_input = CreateInputItemFromShoutItem( p_sd, p_item );
211 /* Read every subitems, and add them in ItemAdded */
212 vlc_event_attach( &p_input->event_manager, vlc_InputItemSubItemAdded,
213 ItemAdded, &category );
214 input_Read( p_sd, p_input, true );
215 vlc_event_detach( &p_input->event_manager, vlc_InputItemSubItemAdded,
216 ItemAdded, &category );
218 vlc_gc_decref( p_input );
221 /*****************************************************************************
223 *****************************************************************************/
224 static void *Run( void *data )
226 services_discovery_t *p_sd = data;
227 services_discovery_sys_t *p_sys = p_sd->p_sys;
228 enum type_e i_type = p_sys->i_type;
230 int canc = vlc_savecancel();
232 if( !p_items[i_type].p_children )
234 AddSubitemsOfShoutItemURL( p_sd, &p_items[i_type], NULL );
235 vlc_restorecancel(canc);
238 for( i = 0; p_items[i_type].p_children[i].psz_name; i++ )
240 const struct shout_item_t * p_subitem = &p_items[i_type].p_children[i];
241 if( !p_subitem->p_children )
243 AddSubitemsOfShoutItemURL( p_sd, p_subitem, p_subitem->psz_name );
246 for( j = 0; p_subitem->p_children[j].psz_name; j++ )
248 input_item_t *p_input = CreateInputItemFromShoutItem( p_sd, &p_subitem->p_children[j] );
249 services_discovery_AddItem( p_sd,
251 p_subitem->psz_name );
252 vlc_gc_decref( p_input );
255 vlc_restorecancel(canc);
259 /*****************************************************************************
261 *****************************************************************************/
262 static void Close( vlc_object_t *p_this )
264 services_discovery_t *p_sd = (services_discovery_t *)p_this;
265 services_discovery_sys_t *p_sys = p_sd->p_sys;
267 vlc_join (p_sys->thread, NULL);