From 69baeefab31dda8ffcc43e0636bb93157e2eee4f Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Fri, 13 Apr 2012 11:56:28 -0400
Subject: [PATCH] allow read-only access to rcube_output::$env

---
 program/include/rcube_smtp.php |   13 ++++++++-----
 1 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/program/include/rcube_smtp.php b/program/include/rcube_smtp.php
index e1a6f3a..0923e3b 100644
--- a/program/include/rcube_smtp.php
+++ b/program/include/rcube_smtp.php
@@ -6,7 +6,10 @@
  |                                                                       |
  | This file is part of the Roundcube Webmail client                     |
  | Copyright (C) 2005-2010, The Roundcube Dev Team                       |
- | Licensed under the GNU GPL                                            |
+ |                                                                       |
+ | 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.                     |
  |                                                                       |
  | PURPOSE:                                                              |
  |   Provide SMTP functionality using socket connections                 |
@@ -49,7 +52,7 @@
    */
   public function connect($host=null, $port=null, $user=null, $pass=null)
   {
-    $RCMAIL = rcmail::get_instance();
+    $RCMAIL = rcube::get_instance();
 
     // disconnect/destroy $this->conn
     $this->disconnect();
@@ -71,7 +74,7 @@
       'smtp_auth_callbacks' => array(),
     ));
 
-    $smtp_host = rcube_parse_host($CONFIG['smtp_server']);
+    $smtp_host = rcmail::parse_host($CONFIG['smtp_server']);
     // when called from Installer it's possible to have empty $smtp_host here
     if (!$smtp_host) $smtp_host = 'localhost';
     $smtp_port = is_numeric($CONFIG['smtp_port']) ? $CONFIG['smtp_port'] : 25;
@@ -335,7 +338,7 @@
    */
   public function debug_handler(&$smtp, $message)
   {
-    write_log('smtp', preg_replace('/\r\n$/', '', $message));
+    rcmail::write_log('smtp', preg_replace('/\r\n$/', '', $message));
   }
 
 
@@ -390,7 +393,7 @@
           $from = $addresses[0];
 
         // Reject envelope From: addresses with spaces.
-        if (strstr($from, ' '))
+        if (strpos($from, ' ') !== false)
           return false;
 
         $lines[] = $key . ': ' . $value;

--
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