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   1  <?php
   2  /**
   3   *
   4   * This file is part of the phpBB Forum Software package.
   5   *
   6   * @copyright (c) phpBB Limited <https://www.phpbb.com>
   7   * @license GNU General Public License, version 2 (GPL-2.0)
   8   *
   9   * For full copyright and license information, please see
  10   * the docs/CREDITS.txt file.
  11   *
  12   */
  13  
  14  /** @ignore */
  15  if (!defined('IN_PHPBB') || !defined('IN_INSTALL'))
  16  {
  17      exit;
  18  }
  19  
  20  function phpbb_require_updated($path, $phpbb_root_path, $optional = false)
  21  {
  22      $new_path = $phpbb_root_path . 'install/update/new/' . $path;
  23      $old_path = $phpbb_root_path . $path;
  24  
  25      if (file_exists($new_path))
  26      {
  27          require($new_path);
  28      }
  29      else if (!$optional || file_exists($old_path))
  30      {
  31          require($old_path);
  32      }
  33  }
  34  
  35  function phpbb_include_updated($path, $phpbb_root_path, $optional = false)
  36  {
  37      $new_path = $phpbb_root_path . 'install/update/new/' . $path;
  38      $old_path = $phpbb_root_path . $path;
  39  
  40      if (file_exists($new_path))
  41      {
  42          include($new_path);
  43      }
  44      else if (!$optional || file_exists($old_path))
  45      {
  46          include($old_path);
  47      }
  48  }
  49  
  50  function installer_msg_handler($errno, $msg_text, $errfile, $errline)
  51  {
  52      global $phpbb_installer_container;
  53  
  54      if (error_reporting() == 0)
  55      {
  56          return true;
  57      }
  58  
  59      switch ($errno)
  60      {
  61          case E_NOTICE:
  62          case E_WARNING:
  63          case E_USER_WARNING:
  64          case E_USER_NOTICE:
  65              $msg = '[phpBB Debug] "' . $msg_text . '" in file ' . $errfile . ' on line ' . $errline;
  66  
  67              if (!empty($phpbb_installer_container))
  68              {
  69                  try
  70                  {
  71                      /** @var \phpbb\install\helper\iohandler\iohandler_interface $iohandler */
  72                      $iohandler = $phpbb_installer_container->get('installer.helper.iohandler');
  73                      $iohandler->add_warning_message($msg);
  74                  }
  75                  catch (\phpbb\install\helper\iohandler\exception\iohandler_not_implemented_exception $e)
  76                  {
  77                      print($msg);
  78                  }
  79              }
  80              else
  81              {
  82                  print($msg);
  83              }
  84  
  85              return;
  86          break;
  87          case E_USER_ERROR:
  88              $msg = '<b>General Error:</b><br />' . $msg_text . '<br /> in file ' . $errfile . ' on line ' . $errline;
  89  
  90              $backtrace = get_backtrace();
  91              if ($backtrace)
  92              {
  93                  $msg .= '<br /><br />BACKTRACE<br />' . $backtrace;
  94              }
  95  
  96              throw new \phpbb\exception\runtime_exception($msg);
  97          break;
  98          case E_DEPRECATED:
  99              return true;
 100          break;
 101      }
 102  
 103      return false;
 104  }
 105  
 106  phpbb_require_updated('includes/startup.' . $phpEx, $phpbb_root_path);
 107  phpbb_require_updated('phpbb/class_loader.' . $phpEx, $phpbb_root_path);
 108  
 109  $phpbb_class_loader_new = new \phpbb\class_loader('phpbb\\', "{$phpbb_root_path}install/update/new/phpbb/", $phpEx);
 110  $phpbb_class_loader_new->register();
 111  $phpbb_class_loader = new \phpbb\class_loader('phpbb\\', "{$phpbb_root_path}phpbb/", $phpEx);
 112  $phpbb_class_loader->register();
 113  $phpbb_class_loader = new \phpbb\class_loader('phpbb\\convert\\', "{$phpbb_root_path}install/convert/", $phpEx);
 114  $phpbb_class_loader->register();
 115  $phpbb_class_loader_ext = new \phpbb\class_loader('\\', "{$phpbb_root_path}ext/", $phpEx);
 116  $phpbb_class_loader_ext->register();
 117  
 118  // In case $phpbb_adm_relative_path is not set (in case of an update), use the default.
 119  $phpbb_adm_relative_path = (isset($phpbb_adm_relative_path)) ? $phpbb_adm_relative_path : 'adm/';
 120  $phpbb_admin_path = (defined('PHPBB_ADMIN_PATH')) ? PHPBB_ADMIN_PATH : $phpbb_root_path . $phpbb_adm_relative_path;
 121  
 122  // Include files
 123  phpbb_require_updated('includes/functions.' . $phpEx, $phpbb_root_path);
 124  phpbb_require_updated('includes/functions_content.' . $phpEx, $phpbb_root_path);
 125  phpbb_include_updated('includes/functions_compatibility.' . $phpEx, $phpbb_root_path);
 126  phpbb_require_updated('includes/functions_user.' . $phpEx, $phpbb_root_path);
 127  phpbb_require_updated('includes/utf/utf_tools.' . $phpEx, $phpbb_root_path);
 128  
 129  // Set PHP error handler to ours
 130  set_error_handler(defined('PHPBB_MSG_HANDLER') ? PHPBB_MSG_HANDLER : 'installer_msg_handler');
 131  
 132  $phpbb_installer_container_builder = new \phpbb\di\container_builder($phpbb_root_path, $phpEx);
 133  $phpbb_installer_container_builder
 134      ->with_environment('installer')
 135      ->without_extensions();
 136  
 137  $other_config_path = $phpbb_root_path . 'install/update/new/config';
 138  $config_path = (file_exists($other_config_path . '/installer/config.yml')) ? $other_config_path : $phpbb_root_path . 'config';
 139  
 140  $phpbb_installer_container = $phpbb_installer_container_builder
 141      ->with_config_path($config_path)
 142      ->with_custom_parameters(array('cache.driver.class' => 'phpbb\cache\driver\file'))
 143      ->get_container();