<?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.
 */


/**
 * Sends Messages over SMTP with ESMTP support.
 * @package Swift
 * @subpackage Transport
 * @author Chris Corbyn
 */
class Swift_SmtpTransport extends Swift_Transport_EsmtpTransport
{
  
  /**
   * Create a new SmtpTransport, optionally with $host, $port and $security.
   * @param string $host
   * @param int $port
   * @param int $security
   */
  public function __construct($host = 'localhost', $port = 25,
    $security = null)
  {
    call_user_func_array(
      array($this, 'Swift_Transport_EsmtpTransport::__construct'),
      Swift_DependencyContainer::getInstance()
        ->createDependenciesFor('transport.smtp')
      );
    
    $this->setHost($host);
    $this->setPort($port);
    $this->setEncryption($security);
  }
  
  /**
   * Create a new SmtpTransport instance.
   * @param string $host
   * @param int $port
   * @param int $security
   * @return Swift_SmtpTransport
   */
  public static function newInstance($host = 'localhost', $port = 25,
    $security = null)
  {
    return new self($host, $port, $security);
  }
  
}