<?php
if (!defined('sugarEntry') || !sugarEntry) {
    die('Not A Valid Entry Point');
}
/**
 *
 * SugarCRM Community Edition is a customer relationship management program developed by
 * SugarCRM, Inc. Copyright (C) 2004-2013 SugarCRM Inc.
 *
 * SuiteCRM is an extension to SugarCRM Community Edition developed by SalesAgility Ltd.
 * Copyright (C) 2011 - 2018 SalesAgility Ltd.
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License version 3 as published by the
 * Free Software Foundation with the addition of the following permission added
 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 *
 * 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 Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License along with
 * this program; if not, see http://www.gnu.org/licenses or write to the Free
 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 *
 * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
 * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License version 3.
 *
 * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "Powered by
 * SugarCRM" logo and "Supercharged by SuiteCRM" logo. If the display of the logos is not
 * reasonably feasible for technical reasons, the Appropriate Legal Notices must
 * display the words "Powered by SugarCRM" and "Supercharged by SuiteCRM".
 */



if (ob_get_level() < 1) {
    ob_start();
}
ob_implicit_flush(1);

// load the generated persistence file if found
$persistence = array();
if (file_exists($persist = sugar_cached('/modules/UpgradeWizard/_persistence.php'))) {
    require_once $persist;
}
require_once('modules/UpgradeWizard/uw_utils.php');

switch ($_REQUEST['systemCheckStep']) {
    case 'find_all_files':
        ob_end_flush();
        $persistence['files_to_check'] = getFilesForPermsCheck();
        break;

    case 'check_found_files':
        if (empty($persistence['files_to_check'])) {
            logThis('*** ERROR: could not find persistent array of files to check');
            echo $mod_strings['ERR_UW_NO_FILES'];
        } else {
            ob_end_flush();
            $persistence = checkFiles($persistence['files_to_check'], true);
        }
    break;

    case 'check_files_status':
        $ret = ($persistence['filesNotWritable']) ? 'true' : 'false';
        echo $ret;
    break;
}

write_array_to_file('persistence', $persistence, $persist);