<?php

if(ini_get('register_globals')) exit("<center><h3>Error: Turn that damned register globals off!</h3></center>");

define('CAN_INCLUDE', true);

require 'include/common.php';

require ROOT.'include/auth.php';

header('content-type: text/plain');

function myecho($str='') {

}

for($i=0; $i<2000; $i++) echo '.';

myecho();

touch('flag');

set_time_limit(30);

$address = '';

$port = 1234;

$sock=socket_create(AF_INET, SOCK_STREAM, SOL_TCP);

myecho("create");

socket_bind($sock, $address, $port);

myecho("bind");

socket_listen($sock, 1);

myecho("listen");

$msgsock = socket_accept($sock);

myecho("accept");

$n=0;

$req='';

while(true) {

$data=socket_read($msgsock, 2048, PHP_NORMAL_READ);

if($data==='' or $data===false) {

if($data==='') myecho("socket_read - empty data");

else myecho("socket_read - false");

break;

}

$req.=$data;

sleep(1);

$n++;

if($n===5) break;

}

file_put_contents('req.txt', $req);

$msg="HTTP/1.1 200 OK\r\nTransfer-Encoding: chunked\r\n\r\n4\r\nWiki\r\n5\r\npedia\r\n";

socket_write($msgsock, $msg, strlen($msg));

for($i=0; $i<5; $i++) {

echo $i, ": ";

socket_write($msgsock, "2\r\nxx\r\n");

}

socket_write($msgsock, "0\r\n\r\n");

//socket_write($msgsock, $talkback, strlen($talkback));

//socket_close($sock);

unlink('flag');

?>