Zen Cart 源代码 init

Zen Cart 源代码 init_database.php

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文件名: init_database.php
文件类型: PHP文件
文件大小: 2.05 KiB
MD5: b5268304992653b0aecc97d6272cfed7
init_database.php - 关闭高亮
<?php
/**
 * Initialise database driver and connect
 * see {@link  http://www.zen-cart.com/wiki/index.php/Developers_API_Tutorials#InitSystem wikitutorials} for more details.
 *
 * @package initSystem
 * @copyright Copyright 2003-2013 Zen Cart Development Team
 * @copyright Portions Copyright 2003 osCommerce
 * @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
 * @version GIT: $Id: Author: DrByte  Sat Nov 2 00:02:54 2013 -0400 Modified in v1.5.2 $
 */
if (!defined('IS_ADMIN_FLAG')) {
  die('Illegal Access');
}
/**
 * require the query_factory clsss based on the DB_TYPE
 */
require('includes/classes/db/' .DB_TYPE . '/query_factory.php');
$db = new queryFactory();
 
$down_for_maint_source = 'nddbc.html';
 
if (!$db->connect(DB_SERVER, DB_SERVER_USERNAME, DB_SERVER_PASSWORD, DB_DATABASE, USE_PCONNECT, false)) {
  session_write_close();
  if (file_exists('zc_install/index.php')) {
    header('location: zc_install/index.php');
    exit;
  } elseif (file_exists($down_for_maint_source)) {
    if (defined('HTTP_SERVER') && defined('DIR_WS_CATALOG')) {
      header('location: ' . HTTP_SERVER . DIR_WS_CATALOG . $down_for_maint_source );
    } else {
      header('location: ' . $down_for_maint_source );
//    header('location: mystoreisdown.html');
    }
    exit;
  } else {
    exit;
  }
}
 
// Do a quick sanity check that system tables exist
if (defined('SQL_CACHE_METHOD') && SQL_CACHE_METHOD == 'database') {
  $sql = "SHOW TABLES LIKE '" . TABLE_DB_CACHE . "'";
} else {
  $sql = "SHOW TABLES LIKE '" . TABLE_PROJECT_VERSION . "'";
}
$db->dieOnErrors = FALSE;
$result = $db->Execute($sql, FALSE, FALSE);
if ($result->RecordCount() == 0) {
  if (defined('ERROR_DATABASE_MAINTENANCE_NEEDED')) die(ERROR_DATABASE_MAINTENANCE_NEEDED);
  die('<a href="http://www.zen-cart.com/content.php?334-ERROR-0071-There-appears-to-be-a-problem-with-the-database-Maintenance-is-required" target="_blank">ERROR 0071: There appears to be a problem with the database. Maintenance is required.</a>');
}
$db->dieOnErrors = TRUE;
 