feature:65 fix fatal error at the end of the install process, remove unused file and function

git-svn-id: http://piwigo.org/svn/trunk@20721 68402e56-0260-453c-a942-63ccdbb3a9ee

admin/include/functions_install.inc.php

@@ -68,61 +68,6 @@ function execute_sqlfile($filepath, $replaced, $replacing, $dblayer)
   }
 }
 
-/**
- * Search for database engines available
- *
- * We search for functions_DATABASE_ENGINE.inc.php 
- * and we check if the connect function for that database exists 
- *
- * @return array
- */
-function available_engines()
-{
-  $engines = array();
-
-  $pattern = PHPWG_ROOT_PATH. 'include/dblayer/functions_%s.inc.php';
-  include_once PHPWG_ROOT_PATH. 'include/dblayer/dblayers.inc.php';
-
-  foreach ($dblayers as $engine_name => $engine)
-  {
-    if (file_exists(sprintf($pattern, $engine_name))) 
-    {
-      $engines[$engine_name]['label'] = $engine['engine'];
-      $engines[$engine_name]['available'] = false;
-
-      if (isset($engine['function_available'])
-	  && function_exists($engine['function_available']))
-      {
-	$engines[$engine_name]['available'] = true;
-      }
-      elseif (isset($engine['class_available']) 
-	      && class_exists($engine['class_available']))
-      {
-	$engines[$engine_name]['available'] = true;
-      } 
-    }
-  }
-
-  if ($engines['sqlite']['available'] and !$engines['pdo-sqlite']['available'])
-  {
-    unset($engines['pdo-sqlite']);
-  }
-  elseif ($engines['pdo-sqlite']['available'] and !$engines['sqlite']['available'])
-  {
-    unset($engines['sqlite']);
-  }
-  elseif (DEFAULT_DB_SQLITE=='native')
-  {
-    unset($engines['pdo-sqlite']);
-  }
-  else
-  {
-    unset($engines['sqlite']);
-  }
-
-  return $engines;
-}
-
 /**
  * Automatically activate all core themes in the "themes" directory.
  *

include/dblayer/dblayers.inc.php

@@ -1,41 +0,0 @@
-<?php
-// +-----------------------------------------------------------------------+
-// | Piwigo - a PHP based photo gallery                                    |
-// +-----------------------------------------------------------------------+
-// | Copyright(C) 2008-2013 Piwigo Team                  http://piwigo.org |
-// | Copyright(C) 2003-2008 PhpWebGallery Team    http://phpwebgallery.net |
-// | Copyright(C) 2002-2003 Pierrick LE GALL   http://le-gall.net/pierrick |
-// +-----------------------------------------------------------------------+
-// | This program is free software; you can redistribute it and/or modify  |
-// | it under the terms of the GNU General Public License as published by  |
-// | the Free Software Foundation                                          |
-// |                                                                       |
-// | 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      |
-// | General Public License for more details.                              |
-// |                                                                       |
-// | You should have received a copy of the GNU General Public License     |
-// | along with this program; if not, write to the Free Software           |
-// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
-// | USA.                                                                  |
-// +-----------------------------------------------------------------------+
-
-$dblayers = array();
-$dblayers['mysql'] = array('engine' => 'MySQL',
-			   'function_available' => 'mysql_connect'
-			   );
-
-$dblayers['pgsql'] = array('engine' => 'PostgreSQL',
-			   'function_available' => 'pg_connect'
-			   );
-
-$dblayers['sqlite'] = array('engine' => 'SQLite',
-			    'class_available' => 'SQLite3'
-			    );
-
-$dblayers['pdo-sqlite'] = array('engine' => 'SQLite',
-				'class_available' => 'PDO'
-				);
-
-?>

install.php

@@ -311,14 +311,14 @@ define(\'DB_COLLATE\', \'\');
       PHPWG_ROOT_PATH.'install/piwigo_structure-mysql.sql',
       DEFAULT_PREFIX_TABLE,
       $prefixeTable,
-      $dblayer
+      'mysql'
       );
     // We fill the tables with basic informations
     execute_sqlfile(
       PHPWG_ROOT_PATH.'install/config.sql',
       DEFAULT_PREFIX_TABLE,
       $prefixeTable,
-      $dblayer
+      'mysql'
       );
 
     $query = '
@@ -467,6 +467,8 @@ else
     }
     session_name($conf['session_name']);
     session_set_cookie_params(0, cookie_path());
+    register_shutdown_function('session_write_close');
+    
     $user = build_user(1, true);
     log_user($user['id'], false);