Added Switch upgrade as a separate option

core/install/upgrade_switch.php

@@ -0,0 +1,59 @@
+<?php
+/*
+	FusionPBX
+	Version: MPL 1.1
+
+	The contents of this file are subject to the Mozilla Public License Version
+	1.1 (the "License"); you may not use this file except in compliance with
+	the License. You may obtain a copy of the License at
+	http://www.mozilla.org/MPL/
+
+	Software distributed under the License is distributed on an "AS IS" basis,
+	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+	for the specific language governing rights and limitations under the
+	License.
+
+	The Original Code is FusionPBX
+
+	The Initial Developer of the Original Code is
+	Mark J Crane <markjcrane@fusionpbx.com>
+	Portions created by the Initial Developer are Copyright (C) 2008-2012
+	the Initial Developer. All Rights Reserved.
+
+	Contributor(s):
+	Mark J Crane <markjcrane@fusionpbx.com>
+*/
+
+// set included, if not
+	if (!isset($included)) { $included = false; }
+
+//check the permission
+	if(defined('STDIN')) {
+		$document_root = str_replace("\\", "/", $_SERVER["PHP_SELF"]);
+		preg_match("/^(.*)\/core\/.*$/", $document_root, $matches);
+		$document_root = $matches[1];
+		set_include_path($document_root);
+		require_once "resources/require.php";
+		$_SERVER["DOCUMENT_ROOT"] = $document_root;
+		$format = 'text'; //html, text
+	}
+	else if (!$included) {
+		include "root.php";
+		require_once "resources/require.php";
+		require_once "resources/check_auth.php";
+		if (permission_exists('upgrade_switch') || if_group("superadmin")) {
+			//echo "access granted";
+		}
+		else {
+			echo "access denied";
+			exit;
+		}
+		$format = 'html'; //html, text
+	}
+
+//run switch upgrade
+	require_once "resources/classes/install_switch.php";
+	$switch = new install_switch;
+	$switch->upgrade();
+
+?>