$server_count = 0;

$server_data = array();

$xml_current_tag_state = '';

$baseline = array();

$real_path = realpath(".");

$cache_dir = "{$real_path}/cache";

$icy_file = "{$cache_dir}/stream-icy.xml";

$shout_file = "{$cache_dir}/stream-shout.xml.gz";

function troubleshooting ($updating) {

}

if( $config["stream_browser_updating"] === true ) {

if( strcmp( $feature, "stream-icy" ) == "0" && (! is_file($icy_file) || (isset($arg) && strcmp($arg,'update') == 0))) {

if(!is_dir($cache_dir)) mkdir($cache_dir);

if(is_file($icy_file)) {

unlink($icy_file);

}

if(!copy( $config['icey_stream_url'], $icy_file )) {

troubleshooting($config["stream_browser_updating"]);

}

} else if( strcmp( $feature, "stream-shout" ) == "0" && (! is_file($shout_file) || strcmp($arg,'update') == 0)) {

if(!is_dir($cache_dir)) mkdir($cache_dir);

if(is_file($shout_file)) {

unlink($shout_file);

}

if(!copy( $config['shout_stream_url'], $shout_file )) {

troubleshooting($config["stream_browser_updating"]);

}

}

} else {

if(!is_file($icy_file) && strcmp($feature,"stream-icy") == 0) {

echo "Access denied: {$icy_file} doesn't exist, must be manually downloaded if \"stream_browser_updating\" isn't set to \"yes\"";

troubleshooting($config["stream_browser_updating"]);

} else if (!is_file($shout_file) && strcmp($feature,"stream-shout") == 0) {

echo "Access denied: {$shout_file} doesn't exist, must be manually downloaded if \"stream_browser_updating\" isn't set to \"yes\"";

troubleshooting($config["stream_browser_updating"]);

}

}

if( strcmp( $feature, "stream-icy" ) == "0" && is_dir($cache_dir) && is_file($icy_file) )

{

$fh = fopen( $icy_file, "r" );

}

else if( strcmp( $feature, "stream-shout") == "0" && is_dir($cache_dir) && is_file($shout_file) )

{

$fh = gzopen( $shout_file, "r" );

}

if( ! is_resource( $fh ))

{

troubleshooting();

die ($fh);

}

if( ! ( $xml_parser = xml_parser_create() ))

{

die( "Couldn't create XML parser!" );

}

xml_set_element_handler( $xml_parser, "startElementHandler", "endElementHandler" );

xml_set_character_data_handler( $xml_parser, "characterDataHandler" );

while( is_resource($fh) && $data = fread( $fh, "4096" ))

{

if( ! xml_parse( $xml_parser, $data, feof( $fh ) ))

{

break; // get out of while loop if we're done with the file

}

}

xml_parser_free( $xml_parser );

if( is_resource( $fh )) {

fclose( $fh );

}

function startElementHandler( $parser, $element_name, $element_attribs )

}

function endElementHandler( $parser, $element_name )

}

function characterDataHandler( $parser , $data )

}