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<?php
////////////////////////////////////////////////////////////////////////////////
//BOCA Online Contest Administrator
// Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
////////////////////////////////////////////////////////////////////////////////
// Last modified 25/July/2017 by cassio@ime.usp.br
require('header.php');
header ("Content-transfer-encoding: binary\n");
ob_end_flush();
if(($ct = DBContestInfo($_SESSION["usertable"]["contestnumber"])) == null) {
echo "<!-- <ERROR4> ".session_id() . " -->\n";
exit;
}
if($ct["contestlocalsite"]==$ct["contestmainsite"]) {
$fromsite = $_SESSION["usertable"]["usericpcid"];
LOGLevel("Connection received from site=$fromsite",2); // PHPID=".$_COOKIE['PHPSESSID'].",extra=".$_SESSION['usertable']['usersessionextra'].",session=".session_id(),2);
if($fromsite != '' && is_numeric($fromsite) && $fromsite > 0) {
if(isset($_POST)) {
$u = DBUserInfo($_SESSION["usertable"]["contestnumber"], $_SESSION["usertable"]["usersitenumber"], $_SESSION["usertable"]["usernumber"],null,false);
if(isset($_POST['xml'])) {
// $fp=fopen('/tmp/aaa',"w"); fwrite($fp,$_POST['xml']); fclose($fp);
$s = decryptData($_POST['xml'],$u["userpassword"],'xml from local not ok');
// $fp=fopen('/tmp/aaa1',"w"); fwrite($fp,$s); fclose($fp);
if(strtoupper(substr($s,0,5)) != "<XML>") {
echo "<!-- <ERROR8> ".session_id() . " -->\n";
echo "<!-- <NOTOK> -->";
} else {
$resp = importFromXML($s,$_SESSION["usertable"]["contestnumber"],$fromsite,true,0,-1);
echo $resp[1];
if($resp[0])
echo "<!-- <OK> -->";
else
echo "<!-- <NOTOK> -->";
}
}
if(isset($_POST['updatetime']) && is_numeric($_POST['updatetime'])) {
$xml = generateSiteXML($_SESSION["usertable"]["contestnumber"],$fromsite,$_POST['updatetime'],$ct["contestmainsite"]);
echo "<!-- " . encryptData($xml[0],$u["userpassword"],false) . " -->";
// echo "MAIN\n" . $xml[1];
}
} else {
echo "<!-- <ERROR3> ".session_id() . " -->\n";
}
} else {
echo "<!-- <ERROR9> ".session_id() . " -->\n";
exit;
}
}
?>
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