<?php 
/** 
 * Load mainfile.php wedge that checks for needed upgrades. 
 * 
 * This should be included instead of mainfile.php 
 * 
 * You may not change or alter any portion of this comment or credits 
 * of supporting developers from this source code or any supporting source code 
 * which is considered copyrighted (c) material of the original comment or credit authors. 
 * 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. 
 * 
 * @copyright 2017 XOOPS Project (www.xoops.org) 
 * @license   GNU GPL 2 (http://www.gnu.org/licenses/gpl-2.0.html) 
 * @package   upgrader 
 * @since     2.5.9 
 * @author    Richard Griffith <[email protected]> 
 */ 
 
$loadCommon = !isset($xoopsOption['nocommon']); 
$xoopsOption['nocommon'] = true; 
include_once '../mainfile.php'; 
 
$mainfileKeys = array( 
    // in mainfile.php 
    'XOOPS_ROOT_PATH'       => null, 
    'XOOPS_PATH'            => null, 
    'XOOPS_VAR_PATH'        => null, // * 
    'XOOPS_TRUST_PATH'      => null, 
    'XOOPS_URL'             => null, 
    'XOOPS_COOKIE_DOMAIN'   => null, // * 
    'XOOPS_PROT'            => null, // * 
    'XOOPS_GROUP_ADMIN'     => null, 
    'XOOPS_GROUP_USERS'     => null, 
    'XOOPS_GROUP_ANONYMOUS' => null, 
    // in data/secure.php 
    'XOOPS_DB_TYPE'         => null, 
    'XOOPS_DB_CHARSET'      => null, 
    'XOOPS_DB_PREFIX'       => null, 
    'XOOPS_DB_HOST'         => null, 
    'XOOPS_DB_USER'         => null, 
    'XOOPS_DB_PASS'         => null, 
    'XOOPS_DB_NAME'         => null, 
    'XOOPS_DB_PCONNECT'     => null, 
); 
 
$needMainfileRewrite = false; 
foreach ($mainfileKeys as $key => $unused) { 
    if (defined($key)) { 
        $mainfileKeys[$key] = constant($key); 
    } else { 
        $needMainfileRewrite = true; 
    } 
} 
 
// this is a generated define in a current mainfile, so just define it if it doesn't exist 
unset ($mainfileKeys['XOOPS_PROT']); 
if (!defined('XOOPS_PROT')) { 
    $parts = parse_url(XOOPS_URL); 
    $http = (empty($parts['scheme']) ? 'http' : $parts['scheme']) . '://'; 
    define('XOOPS_PROT', $http); 
    unset($parts, $http); 
} 
 
// we have what we need so continue 
if ($loadCommon) { 
    unset($xoopsOption['nocommon']); 
    include XOOPS_ROOT_PATH . '/include/common.php'; 
} 
 
unset($loadCommon); 
 
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