[svn r12772] library for new upgrade code

main/install/upgrade_lib.php

@@ -0,0 +1,57 @@
+<?php
+/*
+==============================================================================
+	Dokeos - elearning and course management software
+	
+	Copyright (c) 2007, various contributors
+	
+	For a full list of contributors, see "credits.txt".
+	The full license can be read in "license.txt".
+	
+	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; either version 2
+	of the License, or (at your option) any later version.
+	
+	See the GNU General Public License for more details.
+	
+	Contact address: Dokeos, 44 rue des palais, B-1030 Brussels, Belgium
+	Mail: info@dokeos.com
+==============================================================================
+*/
+/**
+==============================================================================
+* This file contains functions used by the new upgrade script.
+==============================================================================
+*/
+/*
+==============================================================================
+		CONSTANTS
+==============================================================================
+*/
+
+/*
+==============================================================================
+		FUNCTIONS
+==============================================================================
+*/
+
+function upgrade_16x_to_180($values)
+{
+	$main_database = $values['database_main_db'];
+	//select database
+	mysql_select_db($main_database);
+	//actual statements
+}
+
+function upgrade_180_to_182($values)
+{
+
+}
+
+function upgrade_182_to_183($values)
+{
+	//no database/file structure changes needed?
+}
+
+?>