Your IP : 3.142.166.129
<?php
class MLClient
{
var $file_code = 'ML_%code.php';
var $transmiter = null;
var $code_type = 'l';
function __construct($o = array()) {
// code type
if ( isset($o['CODE_TYPE']) && strlen($o['CODE_TYPE']) == 1 ) {
$this->code_type = strtolower($o['CODE_TYPE']);
} else {
$this->code_type = 'l'; // links
}
$code_file = dirname(__FILE__) . '/data/' . str_replace('%', $this->code_type, $this->file_code);
$username = $this->getUser($o);
if ( file_exists($code_file) )
{
// unlock if locked
if ( file_exists($code_file . '.lock') ) {
@unlink($code_file . '.lock');
}
// setup_code
include_once $code_file;
} else {
// downloading latest version of code
if ( $this->getCode($o, $this->code_type) ) {
include_once $code_file;
}
}
$transmiter_class = $this->code_type . 'Transmiter';
if(class_exists($transmiter_class))
{
$o['USERNAME'] = $this->getUser($o);
$this->transmiter = new $transmiter_class($o);
}
}
function build_links()
{
if($this->transmiter != null){
return $this->transmiter->build_links();
}
return '';
}
function getCode($o = array(), $code_type = 'l')
{
$username = $this->getUser($o);
$code_file = dirname(__FILE__) . '/data/' . str_replace('%', $code_type, $this->file_code);
if ( (!file_exists($code_file) && !file_exists($code_file . '.lock'))
|| ( strpos($userAgent, 'mlbot.' . $username) !== false && isset($_GET['ml_request']))) {
if ( !is_writable(dirname(__FILE__) . '/data') ) {
print 'Unable to load Mainlink code. Directory ' . realpath(dirname(__FILE__).'/data').' is not writeable!';
return false;
}
if ( file_exists($code_file . '.lock') && file_exists($code_file) ) {
$filetime = filectime($code_file . '.lock');
if ( time() - $filetime < 10 ) {
print '<!--<ml_update>false: locked for ' . time() - $filetime . ' seconds</ml_update>-->';
return false;
} else {
@unlink(realpath(dirname(__FILE__) . '/data') . '/core_update.lock');
print '<!--<ml_update_info>true: now ' . time() . ', locked at ' . $filetime . ' seconds</ml_update_info>-->';
return false;
}
}
}
$fp = fopen($code_file . '.lock', 'w+');
fwrite($fp, time());
fclose($fp);
$code_type = isset($o['CODE_TYPE']) ? $o['CODE_TYPE'] : 'l';
$service_call = isset($_GET['ml_request']) ? $_GET['ml_request'] : 'call';
$content = $this->getApi(array('getCode' => $code_type, 'USERNAME' => $username, 'codeBase' => 'php', $service_call => true));
// unlocking update
@unlink($code_file . '.lock');
// report result
$handle = fopen($code_file, 'w');
$res = fwrite($handle, $content);
fclose($handle);
$result = $res !== false ? 'true' : 'false';
// let`s try again if unsucced
if ( !$result || $result == 'false' ) {
$handle = fopen($code_file, 'wb');
if ($handle) {
@flock($handle, LOCK_EX);
$result = fwrite($handle, $content);
@flock($handle, LOCK_UN);
fclose($handle);
}
}
print '<!--<ml_code_setup_result>' . var_export($result, true) . '</ml_code_setup_result>-->';
return $result;
}
/*
* getUser
* Determine username
*/
function getUser($o = array())
{
// in case username cont is preset
if ( isset($o['USERNAME']) && strlen($o['USERNAME']) == 32 ) {
return $o['USERNAME'];
}
// search for key
$dirop = opendir(realpath(dirname(__FILE__)));
$secure = false;
if($dirop){
while (gettype($file=readdir($dirop)) != 'boolean'){
if ($file != "." && $file != ".." && $file != '.htaccess'){
$ex = explode(".",$file);
if( isset($ex[1]) and trim($ex[1]) == 'sec' ){
$secure= trim($ex[0]);
return $secure;
}
}
}
}
return $secure;
}
/*
* getApi
* Call API
*/
function getApi($data)
{
// reserver servers
$servers = array(
'main' => 'codes.mainlink.ru',
'reserve' => 'dcodes.mainlinkads.com'
);
return $this->request($servers, '/api.php', $data, 'GET');
}
/*
* request
* Do request
*/
function request($servers, $file, $data=array(), $method='GET', $timeout = 5)
{
// port
$port = 80;
foreach($servers as $host) {
$_data = $data;
$tmp = array();
foreach($_data as $k=>$v){
$tmp[] = $k.'='.urlencode($v);
}
$_data = implode('&', $tmp);
$path = $file;
if( $method == 'GET' && $_data != '' )
{
$path .= '?' . $_data;
}
$request = $method." ".$path." HTTP/1.0
";
$request .= "Host: ".$host."
";
$request .= "User-Agent: MainLink code 6.0
";
$request .= "Connection: close
";
@ini_set('allow_url_fopen', 1);
@ini_set('default_socket_timeout', $timeout);
@ini_set('user_agent', 'MainLink init code v6');
$answer = '';
$response = '';
if(function_exists('socket_create'))
{
@$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
@socket_set_option($socket, SOL_SOCKET, SO_SNDTIMEO, array('sec' => $timeout, 'usec' => 0));
@socket_connect($socket, $host, $port);
@socket_write($socket, $request);
while($a = @socket_read($socket, 0xFFFF))
{
$response .= $a;
}
$answer = ( $response != '' ) ? explode("
", $response, 2) : '';
$response = '';
}
if(function_exists('fsockopen') && $answer == '')
{
$fp = @fsockopen($host, $port, $errno, $errstr, $timeout);
if ($fp)
{
@fputs($fp, $request);
while (!@feof($fp))
{
$response .= @fgets($fp, 0xFFFF);
}
@fclose($fp);
}
$answer = ( $response != '' ) ? explode("
", $response, 2) : '';
$response = '';
}
if(function_exists('curl_init') && $ch = @curl_init() && $answer == '')
{
@curl_setopt($ch, CURLOPT_URL, 'http://' . $host . $path);
@curl_setopt($ch, CURLOPT_HEADER, true);
@curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
@curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
@curl_setopt($ch, CURLOPT_USERAGENT, 'MainLink init code v6');
$response = @curl_exec($ch);
$answer = ( $response != '' ) ? explode("
", $response, 2) : '';
$response = '';
@curl_close($ch);
}
if( function_exists('file_get_contents') && ini_get('allow_url_fopen') == 1 && $answer == '')
{
$response = @file_get_contents('http://' . $host . $path);
$answer[1] = ( $response != '' ) ? $response : '';
}
if($answer[1] != '' && preg_match('/file:\'(.*?)\'/', $answer[1], $r))
{
if(isset($r[1]))
{
$answer = $r[1];
$c = base64_decode($answer);
if($c){
return $c;
}
return $answer;
}
}
if($answer[1] != '')
{
return $answer[1];
}
}
return '<!--ERROR: Unable to use transport.-->';
}
}
?>