<?php

define("IN_XSS_PLATFORM",true);

ignore_user_abort();

//Windows平台最好别设成0，因为windows上lock没法实现非阻塞

set_time_limit(0);

require_once("config.php");

require_once("functions.php");

require_once("dio.php");

if(KEEP_SESSION)

{

//利用非阻塞的flock实现单例运行

$pid = fopen(DATA_PATH. '/check.pid', "w");

if(!$pid)

exit();

if(flock($pid, LOCK_EX|LOCK_NB))

{

$files = glob(DATA_PATH . '/*.php');

foreach ($files as $file) {

$filename=basename($file,".php");

$info=loadInfo($filename);

if($info['keepsession']===true)

{

$url=getLocation($info);

$cookie=getCookie($info);

$useragent="Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2535.0 Safari/537.36";

if(isset($info['headers_data']['User-Agent']))

$useragent=$info['headers_data']['User-Agent'];

$ip=$info['user_IP'];

if($url!="" && $cookie!="")

{

$ch = curl_init();

$header[]= 'User-Agent: '.$useragent;

$header[]= 'Cookie: '.$cookie;

$header[]= 'X-Forwarded-For: '.$ip;

curl_setopt($ch,CURLOPT_URL,$url);

curl_setopt($ch,CURLOPT_HTTPHEADER,$header);

curl_setopt($ch,CURLOPT_FOLLOWLOCATION,1);

curl_setopt($ch, CURLOPT_TIMEOUT,10);

//https不校验证书，按需开启吧

//curl_setopt ( $curl_handle, CURLOPT_SSL_VERIFYHOST, 0 );

curl_exec($ch);

curl_close($ch);

}

}

}

//可加上sleep来防止keepsession被ddos

//sleep(10);

flock($pid, LOCK_UN);

}

fclose($pid);

}

function getCookie($info){

}

function getLocation($info){

}

?>