1 /*****************************************************************************
2 * shout.c: Shoutcast services discovery module
3 *****************************************************************************
4 * Copyright (C) 2005 the VideoLAN team
7 * Authors: Sigmund Augdal Helberg <dnumgis@videolan.org>
8 * Antoine Cellerier <dionoea -@T- videolan -d.t- 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 /*****************************************************************************
27 *****************************************************************************/
28 #include <stdlib.h> /* malloc(), free() */
31 #include <vlc_playlist.h>
32 #include <vlc_interface.h>
34 #include <vlc_network.h>
36 #include <errno.h> /* ENOMEM */
41 #ifdef HAVE_SYS_TIME_H
42 # include <sys/time.h>
45 /************************************************************************
46 * Macros and definitions
47 ************************************************************************/
49 #define MAX_LINE_LENGTH 256
50 #define SHOUTCAST_BASE_URL "http/shout-winamp://www.shoutcast.com/sbin/newxml.phtml"
51 #define SHOUTCAST_TV_BASE_URL "http/shout-winamp://www.shoutcast.com/sbin/newtvlister.phtml?alltv=1"
53 /*****************************************************************************
55 *****************************************************************************/
58 static int Open ( vlc_object_t *, int );
59 static int OpenRadio ( vlc_object_t * );
60 static int OpenTV ( vlc_object_t * );
61 static void Close( vlc_object_t * );
64 set_shortname( "Shoutcast");
65 set_description( _("Shoutcast radio listings") );
66 add_shortcut( "shoutcast" );
67 set_category( CAT_PLAYLIST );
68 set_subcategory( SUBCAT_PLAYLIST_SD );
70 add_suppressed_integer( "shoutcast-limit" );
72 set_capability( "services_discovery", 0 );
73 set_callbacks( OpenRadio, Close );
76 set_shortname( "ShoutcastTV" );
77 set_description( _("Shoutcast TV listings") );
78 set_capability( "services_discovery", 0 );
79 set_callbacks( OpenTV, Close );
80 add_shortcut( "shoutcasttv" );
85 /*****************************************************************************
87 *****************************************************************************/
89 struct services_discovery_sys_t
91 playlist_item_t *p_node_cat,*p_node_one;
92 input_item_t *p_input;
99 /*****************************************************************************
101 *****************************************************************************/
104 static int OpenRadio( vlc_object_t *p_this )
106 return Open( p_this, RADIO );
109 static int OpenTV( vlc_object_t *p_this )
111 return Open( p_this, TV );
114 /*****************************************************************************
115 * Open: initialize and create stuff
116 *****************************************************************************/
117 static int Open( vlc_object_t *p_this, int i_type )
119 services_discovery_t *p_sd = ( services_discovery_t* )p_this;
120 playlist_t *p_playlist = pl_Yield( p_this );
121 DECMALLOC_ERR( p_sys, services_discovery_sys_t );
127 p_sys->p_input = input_ItemNewExt( p_playlist,
128 SHOUTCAST_TV_BASE_URL, _("Shoutcast TV"),
133 p_sys->p_input = input_ItemNewExt( p_playlist,
134 SHOUTCAST_BASE_URL, _("Shoutcast"),
138 input_ItemAddOption( p_sys->p_input, "no-playlist-autostart" );
139 p_sys->p_input->b_prefers_tree = VLC_TRUE;
140 p_sys->p_node_cat = playlist_NodeAddInput( p_playlist, p_sys->p_input,
141 p_playlist->p_root_category,
142 PLAYLIST_APPEND, PLAYLIST_END, VLC_FALSE );
143 p_sys->p_node_one = playlist_NodeAddInput( p_playlist, p_sys->p_input,
144 p_playlist->p_root_onelevel,
145 PLAYLIST_APPEND, PLAYLIST_END, VLC_FALSE );
146 p_sys->p_node_cat->i_flags |= PLAYLIST_RO_FLAG;
147 p_sys->p_node_cat->i_flags |= PLAYLIST_SKIP_FLAG;
148 p_sys->p_node_one->i_flags |= PLAYLIST_RO_FLAG;
149 p_sys->p_node_one->i_flags |= PLAYLIST_SKIP_FLAG;
150 p_sys->p_node_one->p_input->i_id = p_sys->p_node_cat->p_input->i_id;
152 var_SetVoid( p_playlist, "intf-change" );
154 pl_Release( p_this );
156 input_Read( p_sd, p_sys->p_input, VLC_FALSE );
160 /*****************************************************************************
162 *****************************************************************************/
163 static void Close( vlc_object_t *p_this )
165 services_discovery_t *p_sd = ( services_discovery_t* )p_this;
166 services_discovery_sys_t *p_sys = p_sd->p_sys;
167 playlist_t *p_playlist = pl_Yield( p_sd );
168 playlist_NodeDelete( p_playlist, p_sys->p_node_cat, VLC_TRUE, VLC_FALSE );
169 playlist_NodeDelete( p_playlist, p_sys->p_node_one, VLC_TRUE, VLC_FALSE );