/*****************************************************************************
- * sap.c : SAP interface module
+ * shout.c: Shoutcast services discovery module
*****************************************************************************
- * Copyright (C) 2004 VideoLAN
- * $Id: sap.c 9217 2004-11-07 11:02:59Z courmisch $
+ * Copyright (C) 2005 the VideoLAN team
+ * $Id$
*
- * Authors: Clément Stenac <zorglub@videolan.org>
+ * Authors: Sigmund Augdal Helberg <dnumgis@videolan.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
/*****************************************************************************
#include <vlc/vlc.h>
#include <vlc/intf.h>
+#include <vlc_interaction.h>
#include <vlc/input.h>
static int Open ( vlc_object_t * );
static void Close( vlc_object_t * );
+#define LIMIT_TEXT N_("Number of streams")
+/// \bug [String] -which would be listed + to list
+#define LIMIT_LONGTEXT N_("Maximum number of Shoutcast radio streams which " \
+ "would be listed.")
+
vlc_module_begin();
- set_description( _("HAL device detection") );
+ set_shortname( "Shoutcast");
+ set_description( _("Shoutcast radio listings") );
set_category( CAT_PLAYLIST );
set_subcategory( SUBCAT_PLAYLIST_SD );
+ add_integer( "shoutcast-limit", 1000, NULL, LIMIT_TEXT,
+ LIMIT_LONGTEXT, VLC_TRUE );
+
set_capability( "services_discovery", 0 );
set_callbacks( Open, Close );
{
/* playlist node */
playlist_item_t *p_node;
- input_thread_t *p_input;
-
+ playlist_item_t *p_item;
+ int i_limit;
+ vlc_bool_t b_dialog;
};
/*****************************************************************************
playlist_view_t *p_view;
playlist_item_t *p_item;
+ char *psz_shoutcast_url;
+ char *psz_shoutcast_title;
+
p_sd->pf_run = Run;
p_sd->p_sys = p_sys;
return VLC_EGENERIC;
}
+ p_sys->i_limit = config_GetInt( p_this->p_libvlc, "shoutcast-limit" );
+ #define SHOUTCAST_BASE_URL "http/shout-b4s://www.shoutcast.com/sbin/xmllister.phtml?service=vlc&no_compress=1&limit="
+ psz_shoutcast_url = (char *)malloc( strlen( SHOUTCAST_BASE_URL ) + 20 );
+ psz_shoutcast_title = (char *)malloc( 6 + 20 );
+
+ sprintf( psz_shoutcast_url, SHOUTCAST_BASE_URL "%d", p_sys->i_limit );
+ sprintf( psz_shoutcast_title, "Top %d", p_sys->i_limit );
+
p_view = playlist_ViewFind( p_playlist, VIEW_CATEGORY );
p_sys->p_node = playlist_NodeCreate( p_playlist, VIEW_CATEGORY,
_("Shoutcast"), p_view->p_root );
- p_item = playlist_ItemNew( p_playlist, "http/shout-b4s://shoutcast.com/sbin/xmllister.phtml?service=vlc&no_compress=1&limit=1000", "Top 1000" );
+ p_item = playlist_ItemNew( p_playlist, psz_shoutcast_url,
+ psz_shoutcast_title );
+ free( psz_shoutcast_url );
+ free( psz_shoutcast_title );
playlist_NodeAddItem( p_playlist, p_item,
p_sys->p_node->pp_parents[0]->i_view,
p_sys->p_node, PLAYLIST_APPEND,
PLAYLIST_END );
- p_sys->p_input = input_CreateThread( p_playlist, &p_item->input );
/* We need to declare the parents of the node as the same of the
* parent's ones */
playlist_CopyParents( p_sys->p_node, p_item );
-
+
+ p_sys->p_item = p_item;
p_sys->p_node->i_flags |= PLAYLIST_RO_FLAG;
val.b_bool = VLC_TRUE;
var_Set( p_playlist, "intf-change", val );
playlist_NodeDelete( p_playlist, p_sys->p_node, VLC_TRUE, VLC_TRUE );
vlc_object_release( p_playlist );
}
- if( p_sd->p_sys->p_input )
- {
- input_StopThread( p_sd->p_sys->p_input );
- input_DestroyThread( p_sd->p_sys->p_input );
- vlc_object_detach( p_sd->p_sys->p_input );
- vlc_object_destroy( p_sd->p_sys->p_input );
- p_sd->p_sys->p_input = NULL;
- }
free( p_sys );
}
*****************************************************************************/
static void Run( services_discovery_t *p_sd )
{
+ services_discovery_sys_t *p_sys = p_sd->p_sys;
+ int i_id = input_Read( p_sd, &p_sys->p_item->input, VLC_FALSE );
+ int i_dialog_id;
+
+ i_dialog_id = intf_UserProgress( p_sd, "Shoutcast" , "Connecting...", 0.0 );
+
+ p_sys->b_dialog = VLC_TRUE;
while( !p_sd->b_die )
{
- if( p_sd->p_sys->p_input &&
- ( p_sd->p_sys->p_input->b_eof || p_sd->p_sys->p_input->b_error ) )
+ input_thread_t *p_input = (input_thread_t *)vlc_object_get( p_sd,
+ i_id );
+
+ /* The Shoutcast server does not return a content-length so we
+ * can't know where we are. Use the number of inserted items
+ * as a hint */
+ if( p_input != NULL )
+ {
+ int i_state = var_GetInteger( p_input, "state" );
+ if( i_state == PLAYING_S )
+ {
+ float f_pos = (float)(p_sys->p_item->i_children)* 2 *100.0 /
+ (float)(p_sys->i_limit);
+ intf_UserProgressUpdate( p_sd, i_dialog_id, "Downloading",
+ f_pos );
+ }
+ vlc_object_release( p_input );
+ }
+ else if( p_sys->b_dialog )
{
- input_StopThread( p_sd->p_sys->p_input );
- input_DestroyThread( p_sd->p_sys->p_input );
- vlc_object_detach( p_sd->p_sys->p_input );
- vlc_object_destroy( p_sd->p_sys->p_input );
- p_sd->p_sys->p_input = NULL;
+ p_sys->b_dialog = VLC_FALSE;
+ intf_UserHide( p_sd, i_dialog_id );
}
- msleep( 100000 );
+ msleep( 10000 );
}
}