ininitial froxlor commit;

'reverted' old-style update-process;
removed billing-classes, -functions and -templates;
some sql-fixes;

lib/functions/output/function.standard_error.php

@@ -0,0 +1,65 @@
+<?php
+
+/**
+ * This file is part of the SysCP project.
+ * Copyright (c) 2003-2009 the SysCP Team (see authors).
+ *
+ * For the full copyright and license information, please view the COPYING
+ * file that was distributed with this source code. You can also view the
+ * COPYING file online at http://files.syscp.org/misc/COPYING.txt
+ *
+ * @copyright  (c) the authors
+ * @author     Florian Lippert <flo@syscp.org>
+ * @license    GPLv2 http://files.syscp.org/misc/COPYING.txt
+ * @package    Functions
+ * @version    $Id: function.standard_error.php 2724 2009-06-07 14:18:02Z flo $
+ */
+
+/**
+ * Prints one ore more errormessages on screen
+ *
+ * @param array Errormessages
+ * @param string A %s in the errormessage will be replaced by this string.
+ * @author Florian Lippert <flo@syscp.org>
+ * @author Ron Brand <ron.brand@web.de>
+ */
+
+function standard_error($errors = '', $replacer = '')
+{
+	global $db, $userinfo, $s, $header, $footer, $lng;
+	$replacer = htmlentities($replacer);
+
+	if(!is_array($errors))
+	{
+		$errors = array(
+			$errors
+		);
+	}
+
+	$error = '';
+	foreach($errors as $single_error)
+	{
+		if(isset($lng['error'][$single_error]))
+		{
+			$single_error = $lng['error'][$single_error];
+			$single_error = strtr($single_error, array('%s' => $replacer));
+		}
+		else
+		{
+			$error = 'Unknown Error (' . $single_error . '): ' . $replacer;
+			break;
+		}
+
+		if(empty($error))
+		{
+			$error = $single_error;
+		}
+		else
+		{
+			$error.= ' ' . $single_error;
+		}
+	}
+
+	eval("echo \"" . getTemplate('misc/error', '1') . "\";");
+	exit;
+}