mirror of
https://code.videolan.org/videolan/vlc
synced 2024-09-04 09:11:33 +02:00
playlist/shoutcast: Remove shoutcast playlist handling
Removes the long unused Winamp/SHOUTcast directory stream filter for playlist handling, which was mostly useful together with the service discovery (modules/services_discovery/shout.c) which is not present anymore.
This commit is contained in:
parent
951ceb9e13
commit
d3859f3649
@ -231,7 +231,6 @@ libplaylist_plugin_la_SOURCES = \
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demux/playlist/qtl.c \
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demux/playlist/ram.c \
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demux/playlist/sgimb.c \
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demux/playlist/shoutcast.c \
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demux/playlist/wpl.c \
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demux/playlist/xspf.c \
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demux/playlist/playlist.c demux/playlist/playlist.h
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@ -95,13 +95,6 @@ vlc_module_begin ()
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set_description( N_("XSPF playlist import") )
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set_capability( "stream_filter", 310 )
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set_callbacks( Import_xspf, Close_xspf )
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add_submodule ()
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set_description( N_("New winamp 5.2 shoutcast import") )
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add_shortcut( "shout-winamp" )
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set_capability( "stream_filter", 0 )
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set_callbacks( Import_Shoutcast, NULL )
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add_bool( "shoutcast-show-adult", false,
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SHOW_ADULT_TEXT, SHOW_ADULT_LONGTEXT, false )
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add_submodule ()
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set_description( N_("ASX playlist import") )
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set_capability( "stream_filter", 310 )
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@ -1,365 +0,0 @@
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/*****************************************************************************
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* shoutcast.c: Winamp >=5.2 shoutcast demuxer
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*****************************************************************************
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* Copyright (C) 2006 VLC authors and VideoLAN
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* $Id$
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*
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* Authors: Antoine Cellerier <dionoea -@t- videolan -Dot- org>
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* based on b4s.c by Sigmund Augdal Helberg <dnumgis@videolan.org>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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/*****************************************************************************
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* Preamble
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*****************************************************************************/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <vlc_common.h>
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#include <vlc_access.h>
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#include "playlist.h"
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#include <vlc_xml.h>
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#include <vlc_strings.h>
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/* duplicate from modules/services_discovery/shout.c */
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#define SHOUTCAST_BASE_URL "http://www.shoutcast.com/sbin/newxml.phtml"
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#define SHOUTCAST_TUNEIN_BASE_URL "http://www.shoutcast.com"
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#define SHOUTCAST_TV_TUNEIN_URL "http://www.shoutcast.com/sbin/tunein-tvstation.pls?id="
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/*****************************************************************************
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* Local prototypes
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*****************************************************************************/
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static int Demux( stream_t *, input_item_node_t * );
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static int DemuxGenre( stream_t *p_demux, xml_reader_t *p_xml_reader,
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input_item_node_t *p_input_node );
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static int DemuxStation( stream_t *p_demux, xml_reader_t *p_xml_reader,
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input_item_node_t *p_input_node, bool b_adult );
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/*****************************************************************************
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* Import_Shoutcast: main import function
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*****************************************************************************/
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int Import_Shoutcast( vlc_object_t *p_this )
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{
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stream_t *p_demux = (stream_t *)p_this;
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CHECK_FILE(p_demux);
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p_demux->pf_readdir = Demux;
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p_demux->pf_control = access_vaDirectoryControlHelper;
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msg_Dbg( p_demux, "using shoutcast playlist reader" );
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return VLC_SUCCESS;
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}
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static int Demux( stream_t *p_demux, input_item_node_t *p_input_node )
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{
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xml_reader_t *p_xml_reader = NULL;
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const char *node;
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int i_ret = VLC_EGENERIC;
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p_xml_reader = xml_ReaderCreate( p_demux, p_demux->s );
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if( !p_xml_reader )
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goto error;
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/* check root node */
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if( xml_ReaderNextNode( p_xml_reader, &node ) != XML_READER_STARTELEM )
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{
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msg_Err( p_demux, "invalid file (no root node)" );
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goto error;
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}
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if( strcmp( node, "genrelist" ) && strcmp( node, "stationlist" ) )
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{
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msg_Err( p_demux, "invalid root node <%s>", node );
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goto error;
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}
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if( !strcmp( node, "genrelist" ) )
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{
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/* we're reading a genre list */
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if( DemuxGenre( p_demux, p_xml_reader, p_input_node ) )
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goto error;
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}
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else
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{
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/* we're reading a station list */
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if( DemuxStation( p_demux, p_xml_reader, p_input_node,
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var_InheritBool( p_demux, "shoutcast-show-adult" ) ) )
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goto error;
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}
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i_ret = VLC_SUCCESS;
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error:
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if( p_xml_reader )
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xml_ReaderDelete( p_xml_reader );
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if( p_input_node ) input_item_node_Delete( p_input_node );
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return i_ret;
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}
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/* <genrelist>
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* <genre name="the name"></genre>
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* ...
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* </genrelist>
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**/
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static int DemuxGenre( stream_t *p_demux, xml_reader_t *p_xml_reader,
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input_item_node_t *p_input_node )
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{
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const char *node;
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char *psz_name = NULL; /* genre name */
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int type;
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while( (type = xml_ReaderNextNode( p_xml_reader, &node )) > 0 )
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{
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switch( type )
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{
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case XML_READER_STARTELEM:
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{
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if( !strcmp( node, "genre" ) )
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{
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// Read the attributes
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const char *name, *value;
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while( (name = xml_ReaderNextAttr( p_xml_reader, &value )) )
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{
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if( !strcmp( name, "name" ) )
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{
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free(psz_name);
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psz_name = strdup( value );
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}
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else
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msg_Warn( p_demux,
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"unexpected attribute %s in <%s>",
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name, node );
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}
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}
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break;
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}
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case XML_READER_ENDELEM:
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if( !strcmp( node, "genre" ) && psz_name != NULL )
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{
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char* psz_mrl;
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if( asprintf( &psz_mrl, SHOUTCAST_BASE_URL "?genre=%s",
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psz_name ) != -1 )
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{
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input_item_t *p_input;
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vlc_xml_decode( psz_mrl );
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p_input = input_item_New( psz_mrl, psz_name );
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input_item_CopyOptions( p_input, p_input_node->p_item );
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input_item_AddOption( p_input, "stream-filter=shout-winamp", VLC_INPUT_OPTION_TRUSTED );
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free( psz_mrl );
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input_item_node_AppendItem( p_input_node, p_input );
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input_item_Release( p_input );
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}
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FREENULL( psz_name );
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}
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break;
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}
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}
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free( psz_name );
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return 0;
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}
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/* radio stations:
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* <stationlist>
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* <tunein base="/sbin/tunein-station.pls"></tunein>
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* <station name="the name"
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* mt="mime type"
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* id="the id"
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* br="bit rate"
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* genre="A big genre string"
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* ct="current track name/author/..."
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* lc="listener count"></station>
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* </stationlist>
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*
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* TV stations:
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* <stationlist>
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* <tunein base="/sbin/tunein-station.pls"></tunein>
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* <station name="the name"
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* id="the id"
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* br="bit rate"
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* rt="rating"
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* load="server load ?"
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* ct="current track name/author/..."
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* genre="A big genre string"
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* lc="listener count"></station>
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* </stationlist>
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**/
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static int DemuxStation( stream_t *p_demux, xml_reader_t *p_xml_reader,
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input_item_node_t *p_input_node, bool b_adult )
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{
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char *psz_base = NULL; /* */
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char *psz_name = NULL; /* genre name */
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char *psz_mt = NULL; /* mime type */
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char *psz_id = NULL; /* id */
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char *psz_br = NULL; /* bit rate */
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char *psz_genre = NULL; /* genre */
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char *psz_ct = NULL; /* current track */
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char *psz_lc = NULL; /* listener count */
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/* If these are set then it's *not* a radio but a TV */
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char *psz_rt = NULL; /* rating for shoutcast TV */
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char *psz_load = NULL; /* load for shoutcast TV */
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const char *node; /* tag name */
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int i_type;
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while( (i_type = xml_ReaderNextNode( p_xml_reader, &node )) > 0 )
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{
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switch( i_type )
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{
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case XML_READER_STARTELEM:
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// Read the attributes
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if( !strcmp( node, "tunein" ) )
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{
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const char *name, *value;
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while( (name = xml_ReaderNextAttr( p_xml_reader, &value )) )
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{
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if( !strcmp( name, "base" ) )
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{
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free( psz_base );
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psz_base = strdup( value );
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}
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else
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msg_Warn( p_demux,
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"unexpected attribute %s in <%s>",
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name, node );
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}
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}
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else if( !strcmp( node, "station" ) )
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{
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const char *name, *value;
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while( (name = xml_ReaderNextAttr( p_xml_reader, &value )) )
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{
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char **p = NULL;
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if( !strcmp( name, "name" ) )
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p = &psz_name;
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else if ( !strcmp( name, "mt" ) )
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p = &psz_mt;
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else if ( !strcmp( name, "id" ) )
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p = &psz_id;
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else if ( !strcmp( name, "br" ) )
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p = &psz_br;
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else if ( !strcmp( name, "genre" ) )
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p = &psz_genre;
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else if ( !strcmp( name, "ct" ) )
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p = &psz_ct;
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else if ( !strcmp( name, "lc" ) )
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p = &psz_lc;
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else if ( !strcmp( name, "rt" ) )
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p = &psz_rt;
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else if ( !strcmp( name, "load" ) )
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p = &psz_load;
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if( p != NULL )
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{
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free( *p );
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*p = strdup( value );
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}
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else
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msg_Warn( p_demux,
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"unexpected attribute %s in <%s>",
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name, node );
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}
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}
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break;
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// End element
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case XML_READER_ENDELEM:
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if( !strcmp( node, "station" ) &&
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( psz_base || ( psz_rt && psz_load &&
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( b_adult || strcmp( psz_rt, "NC17" ) ) ) ) )
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{
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char *psz_mrl = NULL;
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if( psz_rt || psz_load )
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{
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/* tv */
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if( asprintf( &psz_mrl, SHOUTCAST_TV_TUNEIN_URL "%s",
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psz_id ) == -1)
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psz_mrl = NULL;
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}
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else
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{
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/* radio */
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if( asprintf( &psz_mrl, SHOUTCAST_TUNEIN_BASE_URL "%s?id=%s",
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psz_base, psz_id ) == -1 )
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psz_mrl = NULL;
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}
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/* Create the item */
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input_item_t *p_input = NULL;
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if( likely(psz_mrl != NULL) )
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{
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vlc_xml_decode( psz_mrl );
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p_input = input_item_New( psz_mrl, psz_name );
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free( psz_mrl );
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}
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if( likely(p_input != NULL) )
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{
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input_item_CopyOptions( p_input, p_input_node->p_item );
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#define SADD_INFO( type, field ) \
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if( field ) \
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input_item_AddInfo( p_input, _("Shoutcast"), \
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vlc_gettext(type), "%s", field )
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SADD_INFO( N_("Mime"), psz_mt );
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SADD_INFO( N_("Bitrate"), psz_br );
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SADD_INFO( N_("Listeners"), psz_lc );
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SADD_INFO( N_("Load"), psz_load );
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if( psz_genre )
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input_item_SetGenre( p_input, psz_genre );
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if( psz_ct )
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input_item_SetNowPlaying( p_input, psz_ct );
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if( psz_rt )
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input_item_SetRating( p_input, psz_rt );
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input_item_node_AppendItem( p_input_node, p_input );
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input_item_Release( p_input );
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}
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FREENULL( psz_base );
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FREENULL( psz_name );
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FREENULL( psz_mt );
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FREENULL( psz_id );
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FREENULL( psz_br );
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FREENULL( psz_genre );
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FREENULL( psz_ct );
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FREENULL( psz_lc );
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FREENULL( psz_rt );
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FREENULL( psz_load );
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}
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break;
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}
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}
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/* Free all strings anyway, in case of missing end element */
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FREENULL( psz_base );
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FREENULL( psz_name );
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FREENULL( psz_mt );
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FREENULL( psz_id );
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FREENULL( psz_br );
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FREENULL( psz_genre );
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FREENULL( psz_ct );
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FREENULL( psz_lc );
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FREENULL( psz_rt );
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FREENULL( psz_load );
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return 0;
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}
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@ -430,7 +430,6 @@ modules/demux/playlist/podcast.c
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modules/demux/playlist/qtl.c
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modules/demux/playlist/ram.c
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modules/demux/playlist/sgimb.c
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modules/demux/playlist/shoutcast.c
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modules/demux/playlist/wpl.c
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modules/demux/playlist/xspf.c
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modules/demux/pva.c
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Block a user