From f07d238b1b4d75b34639be873dcc1b1627404ae7 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Fri, 28 May 2010 09:54:32 -0400
Subject: [PATCH] - Add 'imap_timeout' option (#1486760)

---
 program/include/rcube_smtp.php |   28 ++++++++++++++++++++--------
 1 files changed, 20 insertions(+), 8 deletions(-)

diff --git a/program/include/rcube_smtp.php b/program/include/rcube_smtp.php
index 2bf8cc1..4471435 100644
--- a/program/include/rcube_smtp.php
+++ b/program/include/rcube_smtp.php
@@ -5,7 +5,7 @@
  | program/include/rcube_smtp.php                                        |
  |                                                                       |
  | This file is part of the RoundCube Webmail client                     |
- | Copyright (C) 2005-2007, RoundCube Dev. - Switzerland                 |
+ | Copyright (C) 2005-2010, RoundCube Dev. - Switzerland                 |
  | Licensed under the GNU GPL                                            |
  |                                                                       |
  | PURPOSE:                                                              |
@@ -22,7 +22,15 @@
 // define headers delimiter
 define('SMTP_MIME_CRLF', "\r\n");
 
-class rcube_smtp {
+/**
+ * Class to provide SMTP functionality using PEAR Net_SMTP
+ *
+ * @package    Mail
+ * @author     Thomas Bruederli <roundcube@gmail.com>
+ * @author     Aleksander Machniak <alec@alec.pl>
+ */
+class rcube_smtp
+{
 
   private $conn = null;
   private $response;
@@ -124,7 +132,7 @@
         $this->error = array('label' => 'smtpautherror', 'vars' => array('code' => $this->conn->_code));
         $this->response[] .= 'Authentication failure: ' . $result->getMessage() . ' (Code: ' . $result->getCode() . ')';
         $this->reset();
-	$this->disconnect();
+        $this->disconnect();
         return false;
       }
     }
@@ -233,7 +241,13 @@
     // Send the message's headers and the body as SMTP data.
     if (PEAR::isError($result = $this->conn->data($data, $text_headers)))
     {
-      $this->error = array('label' => 'smtperror', 'vars' => array('msg' => $result->getMessage()));
+      $err = $this->conn->getResponse();
+      if (!in_array($err[0], array(354, 250, 221)))
+        $msg = sprintf('[%d] %s', $err[0], $err[1]);
+      else
+        $msg = $result->getMessage();
+
+      $this->error = array('label' => 'smtperror', 'vars' => array('msg' => $msg));
       $this->response[] .= "Failed to send data";
       $this->reset();
       return false;
@@ -386,14 +400,14 @@
     
     $addresses = array();
     $recipients = rcube_explode_quoted_string(',', $recipients);
-  
+
     reset($recipients);
     while (list($k, $recipient) = each($recipients))
     {
       $a = explode(" ", $recipient);
       while (list($k2, $word) = each($a))
       {
-        if ((strpos($word, "@") > 0) && (strpos($word, "\"")===false))
+        if (strpos($word, "@") > 0 && $word[strlen($word)-1] != '"')
         {
           $word = preg_replace('/^<|>$/', '', trim($word));
           if (in_array($word, $addresses)===false)
@@ -405,5 +419,3 @@
   }
 
 }
-
-?>

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