Revert "Update PEAR::Mail to 1.2.0 release; fixes deprecation warnings running under PHP 5.3."show

This reverts commit 9fd02a4f11881b3e0e1b3029c7c9e85a799c5ced.

Looks like there's some changes I missed in there and getting this in'll involve updating some other packages. Will poke it after 0.9.2.

8 files changed, 151 insertions, 329 deletions

diff --git a/extlib/Mail.php b/extlib/Mail.php
index 75132ac2a..3a0c1a9cb 100755..100644
--- a/extlib/Mail.php
+++ b/extlib/Mail.php
@@ -1,47 +1,22 @@
 <?php
-/**
- *  PEAR's Mail:: interface.
- *
- * PHP versions 4 and 5
- *
- * LICENSE:
- *
- * Copyright (c) 2002-2007, Richard Heyes
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * o Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * o Redistributions in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in the
- *   documentation and/or other materials provided with the distribution.
- * o The names of the authors may not be used to endorse or promote
- *   products derived from this software without specific prior written
- *   permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * @category    Mail
- * @package     Mail
- * @author      Chuck Hagenbuch <chuck@horde.org>
- * @copyright   1997-2010 Chuck Hagenbuch
- * @license     http://opensource.org/licenses/bsd-license.php New BSD License
- * @version     CVS: $Id: Mail.php 294747 2010-02-08 08:18:33Z clockwerx $
- * @link        http://pear.php.net/package/Mail/
- */
+//
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2003 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license,      |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/2_02.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Author: Chuck Hagenbuch <chuck@horde.org>                            |
+// +----------------------------------------------------------------------+
+//
+// $Id: Mail.php,v 1.17 2006/09/15 03:41:18 jon Exp $
 
 require_once 'PEAR.php';
 
@@ -51,7 +26,7 @@ require_once 'PEAR.php';
  * useful in multiple mailer backends.
  *
  * @access public
- * @version $Revision: 294747 $
+ * @version $Revision: 1.17 $
  * @package Mail
  */
 class Mail
@@ -107,20 +82,12 @@ class Mail
      * @return mixed Returns true on success, or a PEAR_Error
      *               containing a descriptive error message on
      *               failure.
-     *
      * @access public
      * @deprecated use Mail_mail::send instead
      */
     function send($recipients, $headers, $body)
     {
-        if (!is_array($headers)) {
-            return PEAR::raiseError('$headers must be an array');
-        }
-
-        $result = $this->_sanitizeHeaders($headers);
-        if (is_a($result, 'PEAR_Error')) {
-            return $result;
-        }
+        $this->_sanitizeHeaders($headers);
 
         // if we're passed an array of recipients, implode it.
         if (is_array($recipients)) {
@@ -136,9 +103,10 @@ class Mail
         }
 
         // flatten the headers out.
-        list(, $text_headers) = Mail::prepareHeaders($headers);
+        list(,$text_headers) = Mail::prepareHeaders($headers);
 
         return mail($recipients, $subject, $body, $text_headers);
+
     }
 
     /**
@@ -183,9 +151,9 @@ class Mail
         foreach ($headers as $key => $value) {
             if (strcasecmp($key, 'From') === 0) {
                 include_once 'Mail/RFC822.php';
-                $parser = new Mail_RFC822();
+                $parser = &new Mail_RFC822();
                 $addresses = $parser->parseAddressList($value, 'localhost', false);
-                if (is_a($addresses, 'PEAR_Error')) {
+                if (PEAR::isError($addresses)) {
                     return $addresses;
                 }
 
@@ -253,7 +221,7 @@ class Mail
         $addresses = Mail_RFC822::parseAddressList($recipients, 'localhost', false);
 
         // If parseAddressList() returned a PEAR_Error object, just return it.
-        if (is_a($addresses, 'PEAR_Error')) {
+        if (PEAR::isError($addresses)) {
             return $addresses;
         }
 
diff --git a/extlib/Mail/RFC822.php b/extlib/Mail/RFC822.php
index 58d36465c..8714df2e2 100755..100644
--- a/extlib/Mail/RFC822.php
+++ b/extlib/Mail/RFC822.php
@@ -1,48 +1,37 @@
 <?php
-/**
- * RFC 822 Email address list validation Utility
- *
- * PHP versions 4 and 5
- *
- * LICENSE:
- *
- * Copyright (c) 2001-2010, Richard Heyes
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * o Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * o Redistributions in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in the
- *   documentation and/or other materials provided with the distribution.
- * o The names of the authors may not be used to endorse or promote
- *   products derived from this software without specific prior written
- *   permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * @category    Mail
- * @package     Mail
- * @author      Richard Heyes <richard@phpguru.org>
- * @author      Chuck Hagenbuch <chuck@horde.org
- * @copyright   2001-2010 Richard Heyes
- * @license     http://opensource.org/licenses/bsd-license.php New BSD License
- * @version     CVS: $Id: RFC822.php 294749 2010-02-08 08:22:25Z clockwerx $
- * @link        http://pear.php.net/package/Mail/
- */
+// +-----------------------------------------------------------------------+
+// | Copyright (c) 2001-2002, Richard Heyes                                |
+// | All rights reserved.                                                  |
+// |                                                                       |
+// | Redistribution and use in source and binary forms, with or without    |
+// | modification, are permitted provided that the following conditions    |
+// | are met:                                                              |
+// |                                                                       |
+// | o Redistributions of source code must retain the above copyright      |
+// |   notice, this list of conditions and the following disclaimer.       |
+// | o Redistributions in binary form must reproduce the above copyright   |
+// |   notice, this list of conditions and the following disclaimer in the |
+// |   documentation and/or other materials provided with the distribution.|
+// | o The names of the authors may not be used to endorse or promote      |
+// |   products derived from this software without specific prior written  |
+// |   permission.                                                         |
+// |                                                                       |
+// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS   |
+// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT     |
+// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
+// | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT  |
+// | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
+// | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT      |
+// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
+// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
+// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT   |
+// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
+// | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  |
+// |                                                                       |
+// +-----------------------------------------------------------------------+
+// | Authors: Richard Heyes <richard@phpguru.org>                          |
+// |          Chuck Hagenbuch <chuck@horde.org>                            |
+// +-----------------------------------------------------------------------+
 
 /**
  * RFC 822 Email address list validation Utility
@@ -63,7 +52,7 @@
  *
  * @author  Richard Heyes <richard@phpguru.org>
  * @author  Chuck Hagenbuch <chuck@horde.org>
- * @version $Revision: 294749 $
+ * @version $Revision: 1.24 $
  * @license BSD
  * @package Mail
  */
@@ -646,8 +635,8 @@ class Mail_RFC822 {
                 $comment    = $this->_splitCheck($parts, ')');
                 $comments[] = $comment;
 
-                // +2 is for the brackets
-                $_mailbox = substr($_mailbox, strpos($_mailbox, '('.$comment)+strlen($comment)+2);
+                // +1 is for the trailing )
+                $_mailbox   = substr($_mailbox, strpos($_mailbox, $comment)+strlen($comment)+1);
             } else {
                 break;
             }
diff --git a/extlib/Mail/mail.php b/extlib/Mail/mail.php
index a8b4b5dbe..b13d69565 100755..100644
--- a/extlib/Mail/mail.php
+++ b/extlib/Mail/mail.php
@@ -1,52 +1,27 @@
 <?php
-/**
- * internal PHP-mail() implementation of the PEAR Mail:: interface.
- *
- * PHP versions 4 and 5
- *
- * LICENSE:
- *
- * Copyright (c) 2010 Chuck Hagenbuch
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * o Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * o Redistributions in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in the
- *   documentation and/or other materials provided with the distribution.
- * o The names of the authors may not be used to endorse or promote
- *   products derived from this software without specific prior written
- *   permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * @category    Mail
- * @package     Mail
- * @author      Chuck Hagenbuch <chuck@horde.org> 
- * @copyright   2010 Chuck Hagenbuch
- * @license     http://opensource.org/licenses/bsd-license.php New BSD License
- * @version     CVS: $Id: mail.php 294747 2010-02-08 08:18:33Z clockwerx $
- * @link        http://pear.php.net/package/Mail/
- */
+//
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2003 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license,      |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/2_02.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Author: Chuck Hagenbuch <chuck@horde.org>                            |
+// +----------------------------------------------------------------------+
+//
+// $Id: mail.php,v 1.20 2007/10/06 17:00:00 chagenbu Exp $
 
 /**
  * internal PHP-mail() implementation of the PEAR Mail:: interface.
  * @package Mail
- * @version $Revision: 294747 $
+ * @version $Revision: 1.20 $
  */
 class Mail_mail extends Mail {
 
diff --git a/extlib/Mail/mock.php b/extlib/Mail/mock.php
index 61570ba40..971dae6a0 100755..100644
--- a/extlib/Mail/mock.php
+++ b/extlib/Mail/mock.php
@@ -1,53 +1,29 @@
 <?php
-/**
- * Mock implementation
- *
- * PHP versions 4 and 5
- *
- * LICENSE:
- *
- * Copyright (c) 2010 Chuck Hagenbuch
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * o Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * o Redistributions in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in the
- *   documentation and/or other materials provided with the distribution.
- * o The names of the authors may not be used to endorse or promote
- *   products derived from this software without specific prior written
- *   permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * @category    Mail
- * @package     Mail
- * @author      Chuck Hagenbuch <chuck@horde.org> 
- * @copyright   2010 Chuck Hagenbuch
- * @license     http://opensource.org/licenses/bsd-license.php New BSD License
- * @version     CVS: $Id: mock.php 294747 2010-02-08 08:18:33Z clockwerx $
- * @link        http://pear.php.net/package/Mail/
- */
+//
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2003 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license,      |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/2_02.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Author: Chuck Hagenbuch <chuck@horde.org>                            |
+// +----------------------------------------------------------------------+
+//
+// $Id: mock.php,v 1.1 2007/12/08 17:57:54 chagenbu Exp $
+//
 
 /**
  * Mock implementation of the PEAR Mail:: interface for testing.
  * @access public
  * @package Mail
- * @version $Revision: 294747 $
+ * @version $Revision: 1.1 $
  */
 class Mail_mock extends Mail {
 
diff --git a/extlib/Mail/null.php b/extlib/Mail/null.php
index f8d58272e..982bfa45b 100755..100644
--- a/extlib/Mail/null.php
+++ b/extlib/Mail/null.php
@@ -1,53 +1,29 @@
 <?php
-/**
- * Null implementation of the PEAR Mail interface
- *
- * PHP versions 4 and 5
- *
- * LICENSE:
- *
- * Copyright (c) 2010 Phil Kernick
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * o Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * o Redistributions in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in the
- *   documentation and/or other materials provided with the distribution.
- * o The names of the authors may not be used to endorse or promote
- *   products derived from this software without specific prior written
- *   permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * @category    Mail
- * @package     Mail
- * @author      Phil Kernick <philk@rotfl.com.au>
- * @copyright   2010 Phil Kernick
- * @license     http://opensource.org/licenses/bsd-license.php New BSD License
- * @version     CVS: $Id: null.php 294747 2010-02-08 08:18:33Z clockwerx $
- * @link        http://pear.php.net/package/Mail/
- */
+//
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2003 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license,      |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/2_02.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Author: Phil Kernick <philk@rotfl.com.au>                            |
+// +----------------------------------------------------------------------+
+//
+// $Id: null.php,v 1.2 2004/04/06 05:19:03 jon Exp $
+//
 
 /**
  * Null implementation of the PEAR Mail:: interface.
  * @access public
  * @package Mail
- * @version $Revision: 294747 $
+ * @version $Revision: 1.2 $
  */
 class Mail_null extends Mail {
 
diff --git a/extlib/Mail/sendmail.php b/extlib/Mail/sendmail.php
index b056575e9..cd248e61d 100755..100644
--- a/extlib/Mail/sendmail.php
+++ b/extlib/Mail/sendmail.php
@@ -20,7 +20,7 @@
  * Sendmail implementation of the PEAR Mail:: interface.
  * @access public
  * @package Mail
- * @version $Revision: 294744 $
+ * @version $Revision: 1.19 $
  */
 class Mail_sendmail extends Mail {
 
@@ -117,7 +117,7 @@ class Mail_sendmail extends Mail {
         if (is_a($recipients, 'PEAR_Error')) {
             return $recipients;
         }
-        $recipients = implode(' ', array_map('escapeshellarg', $recipients));
+        $recipients = escapeShellCmd(implode(' ', $recipients));
 
         $headerElements = $this->prepareHeaders($headers);
         if (is_a($headerElements, 'PEAR_Error')) {
@@ -141,8 +141,7 @@ class Mail_sendmail extends Mail {
             return PEAR::raiseError('From address specified with dangerous characters.');
         }
 
-        $from = escapeshellarg($from); // Security bug #16200
-
+        $from = escapeShellCmd($from);
         $mail = @popen($this->sendmail_path . (!empty($this->sendmail_args) ? ' ' . $this->sendmail_args : '') . " -f$from -- $recipients", 'w');
         if (!$mail) {
             return PEAR::raiseError('Failed to open sendmail [' . $this->sendmail_path . '] for execution.');
diff --git a/extlib/Mail/smtp.php b/extlib/Mail/smtp.php
index 52ea60208..baf3a962b 100755..100644
--- a/extlib/Mail/smtp.php
+++ b/extlib/Mail/smtp.php
@@ -1,48 +1,21 @@
 <?php
-/**
- * SMTP implementation of the PEAR Mail interface. Requires the Net_SMTP class.
- *
- * PHP versions 4 and 5
- *
- * LICENSE:
- *
- * Copyright (c) 2010, Chuck Hagenbuch
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * o Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * o Redistributions in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in the
- *   documentation and/or other materials provided with the distribution.
- * o The names of the authors may not be used to endorse or promote
- *   products derived from this software without specific prior written
- *   permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * @category    HTTP
- * @package     HTTP_Request
- * @author      Jon Parise <jon@php.net> 
- * @author      Chuck Hagenbuch <chuck@horde.org>
- * @copyright   2010 Chuck Hagenbuch
- * @license     http://opensource.org/licenses/bsd-license.php New BSD License
- * @version     CVS: $Id: smtp.php 294747 2010-02-08 08:18:33Z clockwerx $
- * @link        http://pear.php.net/package/Mail/
- */
+//
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2003 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license,      |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/2_02.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Authors: Chuck Hagenbuch <chuck@horde.org>                           |
+// |          Jon Parise <jon@php.net>                                    |
+// +----------------------------------------------------------------------+
 
 /** Error: Failed to create a Net_SMTP object */
 define('PEAR_MAIL_SMTP_ERROR_CREATE', 10000);
@@ -69,7 +42,7 @@ define('PEAR_MAIL_SMTP_ERROR_DATA', 10006);
  * SMTP implementation of the PEAR Mail interface. Requires the Net_SMTP class.
  * @access public
  * @package Mail
- * @version $Revision: 294747 $
+ * @version $Revision: 1.33 $
  */
 class Mail_smtp extends Mail {
 
@@ -305,16 +278,6 @@ class Mail_smtp extends Mail {
 
         /* Send the message's headers and the body as SMTP data. */
         $res = $this->_smtp->data($textHeaders . "\r\n\r\n" . $body);
-		list(,$args) = $this->_smtp->getResponse();
-
-		if (preg_match("/Ok: queued as (.*)/", $args, $queued)) {
-			$this->queued_as = $queued[1];
-		}
-
-		/* we need the greeting; from it we can extract the authorative name of the mail server we've really connected to.
-		 * ideal if we're connecting to a round-robin of relay servers and need to track which exact one took the email */
-		$this->greeting = $this->_smtp->getGreeting();
-
         if (is_a($res, 'PEAR_Error')) {
             $error = $this->_error('Failed to send data', $res);
             $this->_smtp->rset();
diff --git a/extlib/Mail/smtpmx.php b/extlib/Mail/smtpmx.php
index f0b694086..9d2dccfb1 100755..100644
--- a/extlib/Mail/smtpmx.php
+++ b/extlib/Mail/smtpmx.php
@@ -8,43 +8,19 @@
  *
  * PHP versions 4 and 5
  *
- * LICENSE:
- *
- * Copyright (c) 2010, gERD Schaufelberger
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * o Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * o Redistributions in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in the
- *   documentation and/or other materials provided with the distribution.
- * o The names of the authors may not be used to endorse or promote
- *   products derived from this software without specific prior written
- *   permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * LICENSE: This source file is subject to version 3.0 of the PHP license
+ * that is available through the world-wide-web at the following URI:
+ * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
+ * the PHP License and are unable to obtain it through the web, please
+ * send a note to license@php.net so we can mail you a copy immediately.
  *
  * @category   Mail
  * @package    Mail_smtpmx
  * @author     gERD Schaufelberger <gerd@php-tools.net>
- * @copyright  2010 gERD Schaufelberger
- * @license    http://opensource.org/licenses/bsd-license.php New BSD License
- * @version    CVS: $Id: smtpmx.php 294747 2010-02-08 08:18:33Z clockwerx $
- * @link       http://pear.php.net/package/Mail/
+ * @copyright  1997-2005 The PHP Group
+ * @license    http://www.php.net/license/3_0.txt  PHP License 3.0
+ * @version    CVS: $Id: smtpmx.php,v 1.2 2007/10/06 17:00:00 chagenbu Exp $
+ * @see        Mail
  */
 
 require_once 'Net/SMTP.php';
@@ -56,7 +32,7 @@ require_once 'Net/SMTP.php';
  * @access public
  * @author  gERD Schaufelberger <gerd@php-tools.net>
  * @package Mail
- * @version $Revision: 294747 $
+ * @version $Revision: 1.2 $
  */
 class Mail_smtpmx extends Mail {