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   1  <?php
   2  //

   3  // +----------------------------------------------------------------------+

   4  // |zen-cart Open Source E-commerce                                       |

   5  // +----------------------------------------------------------------------+

   6  // | Copyright (c) 2003 The zen-cart developers                           |

   7  // |                                                                      |

   8  // | http://www.zen-cart.com/index.php                                    |

   9  // |                                                                      |

  10  // | Portions Copyright (c) 2003 osCommerce                               |

  11  // +----------------------------------------------------------------------+

  12  // | This source file is subject to version 2.0 of the GPL license,       |

  13  // | that is bundled with this package in the file LICENSE, and is        |

  14  // | available through the world-wide-web at the following url:           |

  15  // | http://www.zen-cart.com/license/2_0.txt.                             |

  16  // | If you did not receive a copy of the zen-cart license and are unable |

  17  // | to obtain it through the world-wide-web, please send a note to       |

  18  // | license@zen-cart.com so we can mail you a copy immediately.          |

  19  // +----------------------------------------------------------------------+

  20  //  $Id: application_top.php 6526 2007-06-25 22:59:38Z drbyte $

  21  //

  22  /**

  23   * File contains just application_top code

  24   * 

  25   * Initializes common classes & methods. Controlled by an array which describes

  26   * the elements to be initialised and the order in which that happens.

  27   *

  28   * @package admin

  29   * @copyright Copyright 2003-2005 zen-cart Development Team

  30   * @copyright Portions Copyright 2003 osCommerce

  31   */
  32  /**

  33   * boolean if true the autoloader scripts will be parsed and their output shown. For debugging purposes only.

  34   */
  35  define('DEBUG_AUTOLOAD', false);
  36  /** 

  37   * boolean used to see if we are in the admin script, obviously set to false here.

  38   * DO NOT REMOVE THE define BELOW. WILL BREAK ADMIN

  39   */
  40  define('IS_ADMIN_FLAG', true);
  41  /** 

  42   * integer saves the time at which the script started.

  43   */
  44  // Start the clock for the page parse time log

  45  define('PAGE_PARSE_START_TIME', microtime());
  46  /**

  47   * set the level of error reporting

  48   */
  49  error_reporting(E_ALL & ~E_NOTICE);
  50  
  51  // set php_self in the local scope

  52  if (!isset($PHP_SELF)) $PHP_SELF = $_SERVER['PHP_SELF'];
  53  /**

  54   * Set the local configuration parameters - mainly for developers

  55   */
  56  if (file_exists('includes/local/configure.php')) {
  57    /**

  58     * load any local(user created) configure file.

  59     */
  60    include('includes/local/configure.php');
  61  }
  62  // Check for application configuration parameters

  63  if (!file_exists('includes/configure.php')) {
  64    if (file_exists('../zc_install/index.php')) {
  65      //header('location: ../zc_install/index.php');

  66      echo 'ERROR: Admin configure.php not found. Suggest running install? <a href="../zc_install/index.php">Click here for installation</a>';
  67    } else {
  68      die('ERROR: admin/includes/configure.php file not found. Suggest running zc_install/index.php?');
  69    }
  70  }
  71  /**

  72   * load the main configure file.

  73   */
  74  require('includes/configure.php');
  75  /**

  76   * ignore version-check if INI file setting has been set

  77   */
  78  if (file_exists(DIR_FS_ADMIN . 'includes/local/skip_version_check.ini')) {
  79    $lines=@file(DIR_FS_ADMIN . 'includes/local/skip_version_check.ini');
  80    foreach($lines as $line) {
  81      if (substr($line,0,14)=='admin_configure_php_check=') $check_cfg=substr(trim(strtolower(str_replace('admin_configure_php_check=','',$line))),0,3);
  82    }
  83  }
  84  /*

  85  // turned off for now

  86    if ($check_cfg != 'off') {

  87      // if the admin/includes/configure.php file doesn't contain admin-related content, throw error

  88      $zc_pagepath = str_replace(basename($PHP_SELF),'',__FILE__); //remove page name from full path of current page

  89      $zc_pagepath = str_replace(array('\\','\\\\'),'/',$zc_pagepath); // convert '\' marks to '/'

  90      $zc_pagepath = str_replace('//','/',$zc_pagepath); //convert doubles to single

  91      $zc_pagepath = str_replace(strrchr($zc_pagepath,'/'),'',$zc_pagepath); // remove trailing '/'

  92      $zc_adminpage = str_replace('\\','/',DIR_FS_ADMIN); //convert "\" to '/'

  93      $zc_adminpage = str_replace('//','/',$zc_adminpage); // remove doubles

  94      $zc_adminpage = str_replace(strrchr($zc_adminpage,'/'),'',$zc_adminpage); // remove trailing '/'

  95      if (!defined('DIR_WS_ADMIN') || $zc_pagepath != $zc_adminpage ) {

  96        echo ('ERROR: The admin/includes/configure.php file has invalid configuration. Please rebuild, or verify specified paths.');

  97        if (file_exists('../zc_install/index.php')) {

  98          echo '<br /><a href="../zc_install/index.php">Click here for installation</a>';

  99        }

 100        echo '<br /><br /><br /><br />['.$zc_pagepath.']&nbsp;&nbsp;&nbsp;&laquo;&raquo;&nbsp;&nbsp;&nbsp;[' .$zc_adminpage.']<br />';

 101      }

 102    }

 103  */
 104  /**

 105   * include the list of extra configure files

 106   */
 107  if ($za_dir = @dir(DIR_WS_INCLUDES . 'extra_configures')) {
 108    while ($zv_file = $za_dir->read()) {
 109      if (preg_match('/\.php$/', $zv_file) > 0) {
 110        /**

 111         * load any user/contribution specific configuration files.

 112         */
 113        include(DIR_WS_INCLUDES . 'extra_configures/' . $zv_file);
 114      }
 115    }
 116    $za_dir->close();
 117  }
 118  
 119  $autoLoadConfig = array();
 120  $loader_file = 'config.core.php';
 121  $base_dir = DIR_WS_INCLUDES . 'auto_loaders/';
 122  if (file_exists(DIR_WS_INCLUDES . 'auto_loaders/overrides/' . $loader_file)) {
 123    $base_dir = DIR_WS_INCLUDES . 'auto_loaders/overrides/';
 124  }
 125  /**

 126   * load the default application_top autoloader file. 

 127   */
 128  include($base_dir . $loader_file);
 129  if ($loader_dir = dir(DIR_WS_INCLUDES . 'auto_loaders')) {
 130    while ($loader_file = $loader_dir->read()) {
 131      if ((preg_match('/^config\./', $loader_file) > 0) && (preg_match('/\.php$/', $loader_file) > 0)) {
 132        if ($loader_file != 'config.core.php') {
 133          $base_dir = DIR_WS_INCLUDES . 'auto_loaders/';
 134          if (file_exists(DIR_WS_INCLUDES . 'auto_loaders/overrides/' . $loader_file)) {
 135            $base_dir = DIR_WS_INCLUDES . 'auto_loaders/overrides/';
 136          }
 137          /**

 138           * load the application_top autoloader files.

 139           */
 140          include($base_dir . $loader_file);
 141        }
 142      }
 143    }
 144    $loader_dir->close();
 145  }
 146  /** 

 147   * load the autoloader interpreter code.

 148   */
 149  require (DIR_FS_CATALOG . 'includes/autoload_func.php');
 150  ?>