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;
156 services_discovery_SetLocalizedName( p_sd, _(p_items[i_type].psz_name) );
158 p_sd->p_sys = malloc (sizeof (*(p_sd->p_sys)));
159 if (p_sd->p_sys == NULL)
162 p_sd->p_sys->i_type = i_type;
163 if (vlc_clone (&p_sd->p_sys->thread, Run, p_sd, VLC_THREAD_PRIORITY_LOW))
171 /*****************************************************************************
173 *****************************************************************************/
174 static void ItemAdded( const vlc_event_t * p_event, void * user_data )
176 struct shout_category_t * params = user_data;
177 services_discovery_AddItem( params->p_sd,
178 p_event->u.input_item_subitem_added.p_new_child,
179 params->psz_category );
182 /*****************************************************************************
183 * CreateInputItemFromShoutItem:
184 *****************************************************************************/
185 static input_item_t * CreateInputItemFromShoutItem( services_discovery_t *p_sd,
186 const struct shout_item_t * p_item )
189 /* Create the item */
190 input_item_t *p_input = input_item_NewExt( p_sd,
191 p_item->psz_url, _(p_item->psz_name),
195 for( i = 0; p_item->ppsz_options[i] != NULL; i++ )
196 input_item_AddOption( p_input, p_item->ppsz_options[i] );
197 input_item_AddOption( p_input, "no-playlist-autostart" );
202 /*****************************************************************************
203 * AddSubitemsOfShoutItemURL:
204 *****************************************************************************/
205 static void AddSubitemsOfShoutItemURL( services_discovery_t *p_sd,
206 const struct shout_item_t * p_item,
207 const char * psz_category )
209 struct shout_category_t category = { p_sd, psz_category };
211 /* Create the item */
212 input_item_t *p_input = CreateInputItemFromShoutItem( p_sd, p_item );
214 /* Read every subitems, and add them in ItemAdded */
215 vlc_event_attach( &p_input->event_manager, vlc_InputItemSubItemAdded,
216 ItemAdded, &category );
217 input_Read( p_sd, p_input, true );
218 vlc_event_detach( &p_input->event_manager, vlc_InputItemSubItemAdded,
219 ItemAdded, &category );
221 vlc_gc_decref( p_input );
224 /*****************************************************************************
226 *****************************************************************************/
227 static void *Run( void *data )
229 services_discovery_t *p_sd = data;
230 services_discovery_sys_t *p_sys = p_sd->p_sys;
231 enum type_e i_type = p_sys->i_type;
233 int canc = vlc_savecancel();
235 if( !p_items[i_type].p_children )
237 AddSubitemsOfShoutItemURL( p_sd, &p_items[i_type], NULL );
238 vlc_restorecancel(canc);
241 for( i = 0; p_items[i_type].p_children[i].psz_name; i++ )
243 const struct shout_item_t * p_subitem = &p_items[i_type].p_children[i];
244 if( !p_subitem->p_children )
246 AddSubitemsOfShoutItemURL( p_sd, p_subitem, p_subitem->psz_name );
249 for( j = 0; p_subitem->p_children[j].psz_name; j++ )
251 input_item_t *p_input = CreateInputItemFromShoutItem( p_sd, &p_subitem->p_children[j] );
252 services_discovery_AddItem( p_sd,
254 p_subitem->psz_name );
255 vlc_gc_decref( p_input );
258 vlc_restorecancel(canc);
262 /*****************************************************************************
264 *****************************************************************************/
265 static void Close( vlc_object_t *p_this )
267 services_discovery_t *p_sd = (services_discovery_t *)p_this;
268 services_discovery_sys_t *p_sys = p_sd->p_sys;
270 vlc_join (p_sys->thread, NULL);