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<?php |
// |
// +----------------------------------------------------------------------+ |
// | 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> | |
// +----------------------------------------------------------------------+ |
|
/** |
* Sendmail implementation of the PEAR Mail:: interface. |
* @access public |
* @package Mail |
* @version $Revision: 1.1 $ |
*/ |
class Mail_sendmail extends Mail { |
|
/** |
* The location of the sendmail or sendmail wrapper binary on the |
* filesystem. |
* @var string |
*/ |
var $sendmail_path = '/usr/sbin/sendmail'; |
|
/** |
* Any extra command-line parameters to pass to the sendmail or |
* sendmail wrapper binary. |
* @var string |
*/ |
var $sendmail_args = ''; |
|
/** |
* Constructor. |
* |
* Instantiates a new Mail_sendmail:: object based on the parameters |
* passed in. It looks for the following parameters: |
* sendmail_path The location of the sendmail binary on the |
* filesystem. Defaults to '/usr/sbin/sendmail'. |
* |
* sendmail_args Any extra parameters to pass to the sendmail |
* or sendmail wrapper binary. |
* |
* If a parameter is present in the $params array, it replaces the |
* default. |
* |
* @param array $params Hash containing any parameters different from the |
* defaults. |
* @access public |
*/ |
function Mail_sendmail($params) |
{ |
if (isset($params['sendmail_path'])) $this->sendmail_path = $params['sendmail_path']; |
if (isset($params['sendmail_args'])) $this->sendmail_args = $params['sendmail_args']; |
|
/* |
* Because we need to pass message headers to the sendmail program on |
* the commandline, we can't guarantee the use of the standard "\r\n" |
* separator. Instead, we use the system's native line separator. |
*/ |
$this->sep = (strpos(PHP_OS, 'WIN') === false) ? "\n" : "\r\n"; |
} |
|
/** |
* Implements Mail::send() function using the sendmail |
* command-line binary. |
* |
* @param mixed $recipients Either a comma-seperated list of recipients |
* (RFC822 compliant), or an array of recipients, |
* each RFC822 valid. This may contain recipients not |
* specified in the headers, for Bcc:, resending |
* messages, etc. |
* |
* @param array $headers The array of headers to send with the mail, in an |
* associative array, where the array key is the |
* header name (ie, 'Subject'), and the array value |
* is the header value (ie, 'test'). The header |
* produced from those values would be 'Subject: |
* test'. |
* |
* @param string $body The full text of the message body, including any |
* Mime parts, etc. |
* |
* @return mixed Returns true on success, or a PEAR_Error |
* containing a descriptive error message on |
* failure. |
* @access public |
*/ |
function send($recipients, $headers, $body) |
{ |
$recipients = $this->parseRecipients($recipients); |
if (PEAR::isError($recipients)) { |
return $recipients; |
} |
$recipients = escapeShellCmd(implode(' ', $recipients)); |
|
$headerElements = $this->prepareHeaders($headers); |
if (PEAR::isError($headerElements)) { |
return $headerElements; |
} |
list($from, $text_headers) = $headerElements; |
|
if (!isset($from)) { |
return PEAR::raiseError('No from address given.'); |
} elseif (strpos($from, ' ') !== false || |
strpos($from, ';') !== false || |
strpos($from, '&') !== false || |
strpos($from, '`') !== false) { |
return PEAR::raiseError('From address specified with dangerous characters.'); |
} |
|
$result = 0; |
if (@is_file($this->sendmail_path)) { |
$from = escapeShellCmd($from); |
$mail = popen($this->sendmail_path . (!empty($this->sendmail_args) ? ' ' . $this->sendmail_args : '') . " -f$from -- $recipients", 'w'); |
fputs($mail, $text_headers); |
fputs($mail, $this->sep); // newline to end the headers section |
fputs($mail, $body); |
$result = pclose($mail); |
if (version_compare(phpversion(), '4.2.3') == -1) { |
// With older php versions, we need to shift the |
// pclose result to get the exit code. |
$result = $result >> 8 & 0xFF; |
} |
} else { |
return PEAR::raiseError('sendmail [' . $this->sendmail_path . '] is not a valid file'); |
} |
|
if ($result != 0) { |
return PEAR::raiseError('sendmail returned error code ' . $result, |
$result); |
} |
|
return true; |
} |
|
} |