Commit d3859f36 authored by Marvin Scholz's avatar Marvin Scholz

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.
parent 951ceb9e
......@@ -231,7 +231,6 @@ libplaylist_plugin_la_SOURCES = \
demux/playlist/qtl.c \
demux/playlist/ram.c \
demux/playlist/sgimb.c \
demux/playlist/shoutcast.c \
demux/playlist/wpl.c \
demux/playlist/xspf.c \
demux/playlist/playlist.c demux/playlist/playlist.h
......
......@@ -95,13 +95,6 @@ vlc_module_begin ()
set_description( N_("XSPF playlist import") )
set_capability( "stream_filter", 310 )
set_callbacks( Import_xspf, Close_xspf )
add_submodule ()
set_description( N_("New winamp 5.2 shoutcast import") )
add_shortcut( "shout-winamp" )
set_capability( "stream_filter", 0 )
set_callbacks( Import_Shoutcast, NULL )
add_bool( "shoutcast-show-adult", false,
SHOW_ADULT_TEXT, SHOW_ADULT_LONGTEXT, false )
add_submodule ()
set_description( N_("ASX playlist import") )
set_capability( "stream_filter", 310 )
......
/*****************************************************************************
* shoutcast.c: Winamp >=5.2 shoutcast demuxer
*****************************************************************************
* Copyright (C) 2006 VLC authors and VideoLAN
* $Id$
*
* Authors: Antoine Cellerier <dionoea -@t- videolan -Dot- org>
* based on b4s.c by 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 Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <vlc_common.h>
#include <vlc_access.h>
#include "playlist.h"
#include <vlc_xml.h>
#include <vlc_strings.h>
/* duplicate from modules/services_discovery/shout.c */
#define SHOUTCAST_BASE_URL "http://www.shoutcast.com/sbin/newxml.phtml"
#define SHOUTCAST_TUNEIN_BASE_URL "http://www.shoutcast.com"
#define SHOUTCAST_TV_TUNEIN_URL "http://www.shoutcast.com/sbin/tunein-tvstation.pls?id="
/*****************************************************************************
* Local prototypes
*****************************************************************************/
static int Demux( stream_t *, input_item_node_t * );
static int DemuxGenre( stream_t *p_demux, xml_reader_t *p_xml_reader,
input_item_node_t *p_input_node );
static int DemuxStation( stream_t *p_demux, xml_reader_t *p_xml_reader,
input_item_node_t *p_input_node, bool b_adult );
/*****************************************************************************
* Import_Shoutcast: main import function
*****************************************************************************/
int Import_Shoutcast( vlc_object_t *p_this )
{
stream_t *p_demux = (stream_t *)p_this;
CHECK_FILE(p_demux);
p_demux->pf_readdir = Demux;
p_demux->pf_control = access_vaDirectoryControlHelper;
msg_Dbg( p_demux, "using shoutcast playlist reader" );
return VLC_SUCCESS;
}
static int Demux( stream_t *p_demux, input_item_node_t *p_input_node )
{
xml_reader_t *p_xml_reader = NULL;
const char *node;
int i_ret = VLC_EGENERIC;
p_xml_reader = xml_ReaderCreate( p_demux, p_demux->s );
if( !p_xml_reader )
goto error;
/* check root node */
if( xml_ReaderNextNode( p_xml_reader, &node ) != XML_READER_STARTELEM )
{
msg_Err( p_demux, "invalid file (no root node)" );
goto error;
}
if( strcmp( node, "genrelist" ) && strcmp( node, "stationlist" ) )
{
msg_Err( p_demux, "invalid root node <%s>", node );
goto error;
}
if( !strcmp( node, "genrelist" ) )
{
/* we're reading a genre list */
if( DemuxGenre( p_demux, p_xml_reader, p_input_node ) )
goto error;
}
else
{
/* we're reading a station list */
if( DemuxStation( p_demux, p_xml_reader, p_input_node,
var_InheritBool( p_demux, "shoutcast-show-adult" ) ) )
goto error;
}
i_ret = VLC_SUCCESS;
error:
if( p_xml_reader )
xml_ReaderDelete( p_xml_reader );
if( p_input_node ) input_item_node_Delete( p_input_node );
return i_ret;
}
/* <genrelist>
* <genre name="the name"></genre>
* ...
* </genrelist>
**/
static int DemuxGenre( stream_t *p_demux, xml_reader_t *p_xml_reader,
input_item_node_t *p_input_node )
{
const char *node;
char *psz_name = NULL; /* genre name */
int type;
while( (type = xml_ReaderNextNode( p_xml_reader, &node )) > 0 )
{
switch( type )
{
case XML_READER_STARTELEM:
{
if( !strcmp( node, "genre" ) )
{
// Read the attributes
const char *name, *value;
while( (name = xml_ReaderNextAttr( p_xml_reader, &value )) )
{
if( !strcmp( name, "name" ) )
{
free(psz_name);
psz_name = strdup( value );
}
else
msg_Warn( p_demux,
"unexpected attribute %s in <%s>",
name, node );
}
}
break;
}
case XML_READER_ENDELEM:
if( !strcmp( node, "genre" ) && psz_name != NULL )
{
char* psz_mrl;
if( asprintf( &psz_mrl, SHOUTCAST_BASE_URL "?genre=%s",
psz_name ) != -1 )
{
input_item_t *p_input;
vlc_xml_decode( psz_mrl );
p_input = input_item_New( psz_mrl, psz_name );
input_item_CopyOptions( p_input, p_input_node->p_item );
input_item_AddOption( p_input, "stream-filter=shout-winamp", VLC_INPUT_OPTION_TRUSTED );
free( psz_mrl );
input_item_node_AppendItem( p_input_node, p_input );
input_item_Release( p_input );
}
FREENULL( psz_name );
}
break;
}
}
free( psz_name );
return 0;
}
/* radio stations:
* <stationlist>
* <tunein base="/sbin/tunein-station.pls"></tunein>
* <station name="the name"
* mt="mime type"
* id="the id"
* br="bit rate"
* genre="A big genre string"
* ct="current track name/author/..."
* lc="listener count"></station>
* </stationlist>
*
* TV stations:
* <stationlist>
* <tunein base="/sbin/tunein-station.pls"></tunein>
* <station name="the name"
* id="the id"
* br="bit rate"
* rt="rating"
* load="server load ?"
* ct="current track name/author/..."
* genre="A big genre string"
* lc="listener count"></station>
* </stationlist>
**/
static int DemuxStation( stream_t *p_demux, xml_reader_t *p_xml_reader,
input_item_node_t *p_input_node, bool b_adult )
{
char *psz_base = NULL; /* */
char *psz_name = NULL; /* genre name */
char *psz_mt = NULL; /* mime type */
char *psz_id = NULL; /* id */
char *psz_br = NULL; /* bit rate */
char *psz_genre = NULL; /* genre */
char *psz_ct = NULL; /* current track */
char *psz_lc = NULL; /* listener count */
/* If these are set then it's *not* a radio but a TV */
char *psz_rt = NULL; /* rating for shoutcast TV */
char *psz_load = NULL; /* load for shoutcast TV */
const char *node; /* tag name */
int i_type;
while( (i_type = xml_ReaderNextNode( p_xml_reader, &node )) > 0 )
{
switch( i_type )
{
case XML_READER_STARTELEM:
// Read the attributes
if( !strcmp( node, "tunein" ) )
{
const char *name, *value;
while( (name = xml_ReaderNextAttr( p_xml_reader, &value )) )
{
if( !strcmp( name, "base" ) )
{
free( psz_base );
psz_base = strdup( value );
}
else
msg_Warn( p_demux,
"unexpected attribute %s in <%s>",
name, node );
}
}
else if( !strcmp( node, "station" ) )
{
const char *name, *value;
while( (name = xml_ReaderNextAttr( p_xml_reader, &value )) )
{
char **p = NULL;
if( !strcmp( name, "name" ) )
p = &psz_name;
else if ( !strcmp( name, "mt" ) )
p = &psz_mt;
else if ( !strcmp( name, "id" ) )
p = &psz_id;
else if ( !strcmp( name, "br" ) )
p = &psz_br;
else if ( !strcmp( name, "genre" ) )
p = &psz_genre;
else if ( !strcmp( name, "ct" ) )
p = &psz_ct;
else if ( !strcmp( name, "lc" ) )
p = &psz_lc;
else if ( !strcmp( name, "rt" ) )
p = &psz_rt;
else if ( !strcmp( name, "load" ) )
p = &psz_load;
if( p != NULL )
{
free( *p );
*p = strdup( value );
}
else
msg_Warn( p_demux,
"unexpected attribute %s in <%s>",
name, node );
}
}
break;
// End element
case XML_READER_ENDELEM:
if( !strcmp( node, "station" ) &&
( psz_base || ( psz_rt && psz_load &&
( b_adult || strcmp( psz_rt, "NC17" ) ) ) ) )
{
char *psz_mrl = NULL;
if( psz_rt || psz_load )
{
/* tv */
if( asprintf( &psz_mrl, SHOUTCAST_TV_TUNEIN_URL "%s",
psz_id ) == -1)
psz_mrl = NULL;
}
else
{
/* radio */
if( asprintf( &psz_mrl, SHOUTCAST_TUNEIN_BASE_URL "%s?id=%s",
psz_base, psz_id ) == -1 )
psz_mrl = NULL;
}
/* Create the item */
input_item_t *p_input = NULL;
if( likely(psz_mrl != NULL) )
{
vlc_xml_decode( psz_mrl );
p_input = input_item_New( psz_mrl, psz_name );
free( psz_mrl );
}
if( likely(p_input != NULL) )
{
input_item_CopyOptions( p_input, p_input_node->p_item );
#define SADD_INFO( type, field ) \
if( field ) \
input_item_AddInfo( p_input, _("Shoutcast"), \
vlc_gettext(type), "%s", field )
SADD_INFO( N_("Mime"), psz_mt );
SADD_INFO( N_("Bitrate"), psz_br );
SADD_INFO( N_("Listeners"), psz_lc );
SADD_INFO( N_("Load"), psz_load );
if( psz_genre )
input_item_SetGenre( p_input, psz_genre );
if( psz_ct )
input_item_SetNowPlaying( p_input, psz_ct );
if( psz_rt )
input_item_SetRating( p_input, psz_rt );
input_item_node_AppendItem( p_input_node, p_input );
input_item_Release( p_input );
}
FREENULL( psz_base );
FREENULL( psz_name );
FREENULL( psz_mt );
FREENULL( psz_id );
FREENULL( psz_br );
FREENULL( psz_genre );
FREENULL( psz_ct );
FREENULL( psz_lc );
FREENULL( psz_rt );
FREENULL( psz_load );
}
break;
}
}
/* Free all strings anyway, in case of missing end element */
FREENULL( psz_base );
FREENULL( psz_name );
FREENULL( psz_mt );
FREENULL( psz_id );
FREENULL( psz_br );
FREENULL( psz_genre );
FREENULL( psz_ct );
FREENULL( psz_lc );
FREENULL( psz_rt );
FREENULL( psz_load );
return 0;
}
......@@ -430,7 +430,6 @@ modules/demux/playlist/podcast.c
modules/demux/playlist/qtl.c
modules/demux/playlist/ram.c
modules/demux/playlist/sgimb.c
modules/demux/playlist/shoutcast.c
modules/demux/playlist/wpl.c
modules/demux/playlist/xspf.c
modules/demux/pva.c
......
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