99999 || $q_port < 1024)
{
echo "LGSL FEED PROBLEM: INVALID QUERY PORT: '{$q_port}'"; return;
}
if (preg_match("/[^0-9a-z\.\-\[\]\:]/i", $ip))
{
echo "LGSL FEED PROBLEM: INVALID IP OR HOSTNAME: '{$ip}'"; return;
}
if (preg_match("/[^a-z]/", $request))
{
echo "LGSL FEED PROBLEM: INVALID REQUEST: '{$request}'"; return;
}
if ($type == "test")
{
echo "LGSL FEED PROBLEM: TYPE 'test' IS NOT ALLOWED"; return;
}
$lgsl_protocol_list = lgsl_protocol_list();
if (!isset($lgsl_protocol_list[$type]))
{
echo "LGSL FEED PROBLEM: ".($type ? "UNKNOWN TYPE '{$type}'" : "MISSING TYPE")." FOR {$ip} : {$c_port} : {$q_port} : {$s_port}"; return;
}
//------------------------------------------------------------------------------------------------------------+
// FILTER HOSTNAME AND IP FORMATS THAT PHP ACCEPTS BUT ARE NOT WANTED
if (preg_match("/(\[[0-9a-z\:]+\])/iU", $ip, $match)) { $ip = $match[1]; }
elseif (preg_match("/([0-9a-z\.\-]+)/i", $ip, $match)) { $ip = $match[1]; }
//------------------------------------------------------------------------------------------------------------+
// CHECK PUBLIC FEED SETTING AND EITHER ADD [a] REQUEST OR ENSURE [a] IS REMOVED
$request = $lgsl_config['public_feed'] ? $request."a" : str_replace("a", "", $request);
//------------------------------------------------------------------------------------------------------------+
// QUERY SERVER
$server = lgsl_query_cached($type, $ip, $c_port, $q_port, $s_port, $request);
//------------------------------------------------------------------------------------------------------------+
// ADD THE FEED PROVIDER
if ($server['e']) { $server['e']['_feed_'] = "http://{$_SERVER['HTTP_HOST']}"; }
//------------------------------------------------------------------------------------------------------------+
// FEED USAGE LOGGING - 'logs' FOLDER MUST BE MANUALLY CREATED AND SET AS WRITABLE
if (is_dir("logs") && is_writable("logs"))
{
// $file_path = "logs/log_feed.html";
$file_path = "logs/log_feed_{$_SERVER['REMOTE_ADDR']}.html";
if (filesize($file_path) > 1234567) { unlink($file_path); }
$file_handle = fopen($file_path, "a");
$file_string = "
[ ".date("Y/m/d H:i:s")." ] {$type}:{$ip}:{$c_port}:{$q_port}:{$s_port}:{$request}
[ ".lgsl_string_html($_SERVER['REMOTE_ADDR']) ." ]
[ ".lgsl_string_html($_SERVER['HTTP_REFERER'])." ]
".($version ? " [ {$version} ] " : "")."
".($xml ? " [ XML ] " : "")."
";
fwrite($file_handle, $file_string);
fclose($file_handle);
}
//------------------------------------------------------------------------------------------------------------+
// SERIALIZED OUTPUT
if (!$xml)
{
if ($format == 0) { echo "_SLGSLF_".serialize($server)."_SLGSLF_"; return; } // LEGACY SYSTEM ( 5.6 AND OLDER )
if (($format == 3 || $format == 4) && function_exists("json_encode"))
{
if ($format == 4 && function_exists("gzcompress")) { echo "_F4_".base64_encode(gzcompress(json_encode($server)))."_F4_"; return; }
else { echo "_F3_".base64_encode( json_encode($server)). "_F3_"; return; }
}
else
{
if ($format == 2 && function_exists("gzcompress")) { echo "_F2_".base64_encode(gzcompress(serialize($server)))."_F2_"; return; }
else { echo "_F1_".base64_encode( serialize($server)). "_F1_"; return; }
}
}
//------------------------------------------------------------------------------------------------------------+
// XML OUTPUT
header("content-type: text/xml");
echo "\r\n\r\n";
foreach ($server as $a => $b)
{
echo "<".lgsl_string_html($a, TRUE).">";
foreach ($b as $c => $d)
{
if (is_array($d))
{
echo "\r\n";
foreach ($d as $e => $f)
{
echo "<".lgsl_string_html($e, TRUE).">".lgsl_string_html($f, TRUE)."\r\n";
}
echo "\r\n";
}
else
{
echo "<".lgsl_string_html($c, TRUE).">".lgsl_string_html($d, TRUE)."\r\n";
}
}
echo "\r\n";
}
echo "\r\n";
}
//------------------------------------------------------------------------------------------------------------+