<?php

/**
 * inoculate against hack attempts which waste CPU cycles
 */
$contaminated = (isset($_FILES['GLOBALS']) || isset($_REQUEST['GLOBALS'])) ? true : false;
$paramsToAvoid = array('GLOBALS', '_COOKIE', '_ENV', '_FILES', '_GET', '_POST', '_REQUEST', '_SERVER', '_SESSION', 'HTTP_COOKIE_VARS', 'HTTP_ENV_VARS', 'HTTP_GET_VARS', 'HTTP_POST_VARS', 'HTTP_POST_FILES', 'HTTP_RAW_POST_DATA', 'HTTP_SERVER_VARS', 'HTTP_SESSION_VARS');
$paramsToAvoid[] = 'autoLoadConfig';
$paramsToAvoid[] = 'mosConfig_absolute_path';
$paramsToAvoid[] = 'hash';
$paramsToAvoid[] = 'main';
foreach ($paramsToAvoid as $key) {
  if (isset($_GET[$key]) || isset($_POST[$key]) || isset($_COOKIE[$key])) {
    $contaminated = true;
    break;
  }
}
if ($contaminated) {
  header('HTTP/1.1 406 Not Acceptable');
  exit(0);
}
unset($contaminated);
/* * ** END OF INNOCULATION *** */


error_reporting(E_ALL & ~E_DEPRECATED & ~E_NOTICE);
//date_default_timezone_set('Asia/Kolkata');
date_default_timezone_set('Asia/Bangkok');
ob_start();
session_name("eexams");
session_start();
/*
 * turn off magic-quotes support, for both runtime and sybase, as both will cause problems if enabled
 */
if (version_compare(PHP_VERSION, 5.3, '<') && function_exists('set_magic_quotes_runtime'))
  set_magic_quotes_runtime(0);
if (version_compare(PHP_VERSION, 5.4, '<') && @ini_get('magic_quotes_sybase') != 0)
  @ini_set('magic_quotes_sybase', 0);


/**
 * must be included in the file for proper functioning
 */
require_once 'constants.php';
require_once 'database_tables.php';


if (!isset($PHP_SELF))
  $PHP_SELF = $_SERVER['PHP_SELF'];
if (!isset($PAGE_NAME))
  $PAGE_NAME = pathinfo($_SERVER['PHP_SELF'], PATHINFO_FILENAME);

try {
  $DB = new PDO(DB_DRIVER . ':host=' . DB_SERVER . ';dbname=' . DB_DATABASE, DB_SERVER_USERNAME, DB_SERVER_PASSWORD, $dboptions);
} catch (Exception $ex) {
  echo $ex->getMessage();
  die;
}

require_once LIBS_FOLDER . 'functions.php';
require_once LIBS_FOLDER . 'pagination.php';

//get error Messages
if ($_SESSION["errorType"] != "" && $_SESSION["errorMsg"] != "") {
  $ERROR_TYPE = $_SESSION["errorType"];
  $ERROR_MSG = $_SESSION["errorMsg"];
  $_SESSION["errorType"] = "";
  $_SESSION["errorMsg"] = "";
}

//if ($PAGE_NAME != "login" && $PAGE_NAME != "logout" && $PAGE_NAME != "index" && $PAGE_NAME != "forgot_password" ) {
//  if(!is_admin_logged_in()) redirect(generate_admin_link("login"));
//} else if ($PAGE_NAME == "login" && is_admin_logged_in() ) {
//  redirect(generate_admin_link("home"));
//}
?>