githubFork/roundcubemail.git

			@@ -3,7 +3,55 @@
			ini_set('error_reporting', E_ALL&~E_NOTICE);
			ini_set('display_errors', 1);

			define('INSTALL_PATH', realpath(dirname(__FILE__) . '/../').'/');
			define('RCMAIL_CONFIG_DIR', INSTALL_PATH . 'config');

			$include_path = INSTALL_PATH . 'program/lib' . PATH_SEPARATOR;
			$include_path .= INSTALL_PATH . 'program' . PATH_SEPARATOR;
			$include_path .= INSTALL_PATH . 'program/include' . PATH_SEPARATOR;
			$include_path .= ini_get('include_path');

			set_include_path($include_path);

			require_once 'utils.php';
			require_once 'main.inc';

			session_start();

			$RCI = rcube_install::get_instance();
			$RCI->load_config();

			if (isset($_GET['_getfile']) && in_array($_GET['_getfile'], array('main', 'db'))) {
			$filename = $_GET['_getfile'] . '.inc.php';
			if (!empty($_SESSION[$filename])) {
			header('Content-type: text/plain');
			header('Content-Disposition: attachment; filename="'.$filename.'"');
			echo $_SESSION[$filename];
			exit;
			}
			else {
			header('HTTP/1.0 404 Not found');
			die("The requested configuration was not found. Please run the installer from the beginning.");
			}
			}

			if ($RCI->configured && ($RCI->getprop('enable_installer') \|\| $_SESSION['allowinstaller']) &&
			isset($_GET['_mergeconfig']) && in_array($_GET['_mergeconfig'], array('main', 'db'))) {
			$filename = $_GET['_mergeconfig'] . '.inc.php';

			header('Content-type: text/plain');
			header('Content-Disposition: attachment; filename="'.$filename.'"');

			$RCI->merge_config();
			echo $RCI->create_config($_GET['_mergeconfig'], true);
			exit;
			}

			// go to 'check env' step if we have a local configuration
			if ($RCI->configured && empty($_REQUEST['_step'])) {
			header("Location: ./?_step=1");
			exit;
			}

			?>
			<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
			@@ -11,7 +59,8 @@
			<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
			<head>
			<title>RoundCube Webmail Installer</title>
			<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
			<meta name="Robots" content="noindex,nofollow" />
			<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
			<link rel="stylesheet" type="text/css" href="styles.css" />
			<script type="text/javascript" src="client.js"></script>
			</head>
			@@ -32,19 +81,11 @@

			<?php

			$docroot = realpath(dirname(__FILE__) . '/../');
			$include_path = $docroot . '/program/lib' . PATH_SEPARATOR . $docroot . '/program' . PATH_SEPARATOR . ini_get('include_path');
			set_include_path($include_path);

			require_once 'rcube_install.php';
			$RCI = rcube_install::get_instance();
			$RCI->load_config();

			// exit if installation is complete
			if ($RCI->configured && !$RCI->getprop('enable_installer') && !$_SESSION['allowinstaller']) {
			header("HTTP/1.0 404 Not Found");
			// header("HTTP/1.0 404 Not Found");
			echo '<h2 class="error">The installer is disabled!</h2>';
			echo '<p>To enable it again, set <tt>$rcmail_config[\'enable_installer\'] = true;</tt> in config/main.inc.php</p>';
			echo '<p>To enable it again, set <tt>$rcmail_config[\'enable_installer\'] = true;</tt> in RCMAIL_CONFIG_DIR/main.inc.php</p>';
			echo '</div></body></html>';
			exit;
			}
			@@ -65,7 +106,7 @@
			</ol>

			<?php
			$include_steps = array('welcome.html', 'check.php', 'config.php', 'test.php');
			$include_steps = array('./welcome.html', './check.php', './config.php', './test.php');

			if ($include_steps[$RCI->step]) {
			include $include_steps[$RCI->step];