--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/program/include/rcmail_output_cli.php	Thu Jan 04 15:52:31 2018 -0500
@@ -0,0 +1,88 @@
+<?php
+
+/**
+ +-----------------------------------------------------------------------+
+ | program/include/rcmail_output_cli.php                                 |
+ |                                                                       |
+ | This file is part of the Roundcube PHP suite                          |
+ | Copyright (C) 2005-2014 The Roundcube Dev Team                        |
+ |                                                                       |
+ | Licensed under the GNU General Public License version 3 or            |
+ | any later version with exceptions for skins & plugins.                |
+ | See the README file for a full license statement.                     |
+ | CONTENTS:                                                             |
+ |   Abstract class for output generation                                |
+ |                                                                       |
+ +-----------------------------------------------------------------------+
+ | Author: Thomas Bruederli <roundcube@gmail.com>                        |
+ +-----------------------------------------------------------------------+
+*/
+
+/**
+ * Class for output generation
+ *
+ * @package    Webmail
+ * @subpackage View
+ */
+class rcmail_output_cli extends rcmail_output
+{
+    public $type = 'cli';
+
+    /**
+     * Object constructor
+     */
+    public function __construct($task = null, $framed = false)
+    {
+        parent::__construct();
+    }
+
+    /**
+     * Call a client method
+     *
+     * @see rcube_output::command()
+     */
+    function command()
+    {
+        // NOP
+    }
+
+    /**
+     * Add a localized label to the client environment
+     */
+    function add_label()
+    {
+        // NOP
+    }
+
+    /**
+     * Invoke display_message command
+     *
+     * @see rcube_output::show_message()
+     */
+    function show_message($message, $type = 'notice', $vars = null, $override = true, $timeout = 0)
+    {
+        if ($this->app->text_exists($message)) {
+            $message = $this->app->gettext(array('name' => $message, 'vars' => $vars));
+        }
+
+        printf("[%s] %s\n", strtoupper($type), $message);
+    }
+
+    /**
+     * Redirect to a certain url.
+     *
+     * @see rcube_output::redirect()
+     */
+    function redirect($p = array(), $delay = 1)
+    {
+        // NOP
+    }
+
+    /**
+     * Send output to the client.
+     */
+    function send()
+    {
+        // NOP
+    }
+}