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authorYuchen Pei <hi@ypei.me>2021-10-15 09:52:00 +1100
committerYuchen Pei <hi@ypei.me>2021-10-15 09:52:00 +1100
commit71b0e901f5fb1cfcd162d8acc23120d3f77a3152 (patch)
tree323c00faef1edc7dea2e88ff581cc2258b2b6432 /External/swiftmailer/lib/classes/Swift/Transport/SendmailTransport.php
parent72cce24864b064b5762f4fe97fdf40d8d2ad4b51 (diff)
parent07f5140771388c9e0c8a99b0dd2e5d950bdb173b (diff)
Merge branch 'development' into h-node
Diffstat (limited to 'External/swiftmailer/lib/classes/Swift/Transport/SendmailTransport.php')
-rwxr-xr-xExternal/swiftmailer/lib/classes/Swift/Transport/SendmailTransport.php173
1 files changed, 173 insertions, 0 deletions
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/SendmailTransport.php b/External/swiftmailer/lib/classes/Swift/Transport/SendmailTransport.php
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+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport/EsmtpTransport.php';
+//@require 'Swift/Transport/IoBuffer.php';
+//@require 'Swift/Transport/Log.php';
+//@require 'Swift/Events/EventDispatcher.php';
+
+/**
+ * SendmailTransport for sending mail through a sendmail/postfix (etc..) binary.
+ *
+ * Supported modes are -bs and -t, with any additional flags desired.
+ * It is advised to use -bs mode since error reporting with -t mode is not
+ * possible.
+ *
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_Transport_SendmailTransport
+ extends Swift_Transport_AbstractSmtpTransport
+{
+
+ /**
+ * Connection buffer parameters.
+ * @var array
+ * @access protected
+ */
+ private $_params = array(
+ 'timeout' => 30,
+ 'blocking' => 1,
+ 'command' => '/usr/sbin/sendmail -bs',
+ 'type' => Swift_Transport_IoBuffer::TYPE_PROCESS
+ );
+
+ /**
+ * Create a new SendmailTransport with $buf for I/O.
+ * @param Swift_Transport_IoBuffer $buf
+ * @param Swift_Events_EventDispatcher $dispatcher
+ */
+ public function __construct(Swift_Transport_IoBuffer $buf,
+ Swift_Events_EventDispatcher $dispatcher)
+ {
+ parent::__construct($buf, $dispatcher);
+ }
+
+ /**
+ * Start the standalone SMTP session if running in -bs mode.
+ */
+ public function start()
+ {
+ if (false !== strpos($this->getCommand(), ' -bs'))
+ {
+ parent::start();
+ }
+ }
+
+ /**
+ * Set the command to invoke.
+ * If using -t mode you are strongly advised to include -oi or -i in the
+ * flags. For example: /usr/sbin/sendmail -oi -t
+ * Swift will append a -f<sender> flag if one is not present.
+ * The recommended mode is "-bs" since it is interactive and failure notifications
+ * are hence possible.
+ * @param string $command
+ */
+ public function setCommand($command)
+ {
+ $this->_params['command'] = $command;
+ return $this;
+ }
+
+ /**
+ * Get the sendmail command which will be invoked.
+ * @return string
+ */
+ public function getCommand()
+ {
+ return $this->_params['command'];
+ }
+
+ /**
+ * Send the given Message.
+ * Recipient/sender data will be retreived from the Message API.
+ * The return value is the number of recipients who were accepted for delivery.
+ * NOTE: If using 'sendmail -t' you will not be aware of any failures until
+ * they bounce (i.e. send() will always return 100% success).
+ * @param Swift_Mime_Message $message
+ * @param string[] &$failedRecipients to collect failures by-reference
+ * @return int
+ */
+ public function send(Swift_Mime_Message $message, &$failedRecipients = null)
+ {
+ $failedRecipients = (array) $failedRecipients;
+ $command = $this->getCommand();
+ $buffer = $this->getBuffer();
+
+ if (false !== strpos($command, ' -t'))
+ {
+ if ($evt = $this->_eventDispatcher->createSendEvent($this, $message))
+ {
+ $this->_eventDispatcher->dispatchEvent($evt, 'beforeSendPerformed');
+ if ($evt->bubbleCancelled())
+ {
+ return 0;
+ }
+ }
+
+ if (false === strpos($command, ' -f'))
+ {
+ $command .= ' -f' . $this->_getReversePath($message);
+ }
+
+ $buffer->initialize(array_merge($this->_params, array('command' => $command)));
+
+ if (false === strpos($command, ' -i') && false === strpos($command, ' -oi'))
+ {
+ $buffer->setWriteTranslations(array("\r\n" => "\n", "\n." => "\n.."));
+ }
+ else
+ {
+ $buffer->setWriteTranslations(array("\r\n"=>"\n"));
+ }
+
+ $count = count((array) $message->getTo())
+ + count((array) $message->getCc())
+ + count((array) $message->getBcc())
+ ;
+ $message->toByteStream($buffer);
+ $buffer->flushBuffers();
+ $buffer->setWriteTranslations(array());
+ $buffer->terminate();
+
+ if ($evt)
+ {
+ $evt->setResult(Swift_Events_SendEvent::RESULT_SUCCESS);
+ $evt->setFailedRecipients($failedRecipients);
+ $this->_eventDispatcher->dispatchEvent($evt, 'sendPerformed');
+ }
+
+ $message->generateId();
+ }
+ elseif (false !== strpos($command, ' -bs'))
+ {
+ $count = parent::send($message, $failedRecipients);
+ }
+ else
+ {
+ $this->_throwException(new Swift_TransportException(
+ 'Unsupported sendmail command flags [' . $command . ']. ' .
+ 'Must be one of "-bs" or "-t" but can include additional flags.'
+ ));
+ }
+
+ return $count;
+ }
+
+ // -- Protected methods
+
+ /** Get the params to initialize the buffer */
+ protected function _getBufferParams()
+ {
+ return $this->_params;
+ }
+
+}