<?php

/*~ class.phpmailer.php

.---------------------------------------------------------------------------.

|  Software: PHPMailer - PHP email class                                    |

|   Version: 2.0.4                                                          |

|   Contact: via sourceforge.net support pages (also www.codeworxtech.com)  |

|      Info: http://phpmailer.sourceforge.net                               |

|   Support: http://sourceforge.net/projects/phpmailer/                     |

| ------------------------------------------------------------------------- |

|    Author: Andy Prevost (project admininistrator)                         |

|    Author: Brent R. Matzelle (original founder)                           |

| Copyright (c) 2004-2007, Andy Prevost. All Rights Reserved.               |

| Copyright (c) 2001-2003, Brent R. Matzelle                                |

| ------------------------------------------------------------------------- |

|   License: Distributed under the Lesser General Public License (LGPL)     |

|            http://www.gnu.org/copyleft/lesser.html                        |

| This program is distributed in the hope that it will be useful - WITHOUT  |

| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or     |

| FITNESS FOR A PARTICULAR PURPOSE.                                         |

| ------------------------------------------------------------------------- |

| We offer a number of paid services (www.codeworxtech.com):                |

| - Web Hosting on highly optimized fast and secure servers                 |

| - Technology Consulting                                                   |

| - Oursourcing (highly qualified programmers and graphic designers)        |

'---------------------------------------------------------------------------'

 */

/**

 * PHPMailer - PHP email transport class

 * @package PHPMailer

 * @author Andy Prevost

 * @copyright 2004 - 2009 Andy Prevost

 */

class PHPMailer {

  /////////////////////////////////////////////////

  // PROPERTIES, PUBLIC

  /////////////////////////////////////////////////

  /**

   * Email priority (1 = High, 3 = Normal, 5 = low).

   * @var int

   */

  var $Priority          = 3;

  /**

   * Sets the CharSet of the message.

   * @var string

   */

  var $CharSet           = 'iso-8859-1';

  /**

   * Sets the Content-type of the message.

   * @var string

   */

  var $ContentType        = 'text/plain';

  /**

   * Sets the Encoding of the message. Options for this are "8bit",

   * "7bit", "binary", "base64", and "quoted-printable".

   * @var string

   */

  var $Encoding          = '8bit';

  /**

   * Holds the most recent mailer error message.

   * @var string

   */

  var $ErrorInfo         = '';

  /**

   * Sets the From email address for the message.

   * @var string

   */

  var $From              = 'root@localhost';

  /**

   * Sets the From name of the message.

   * @var string

   */

  var $FromName          = 'Root User';

  /**

   * Sets the Sender email (Return-Path) of the message.  If not empty,

   * will be sent via -f to sendmail or as 'MAIL FROM' in smtp mode.

   * @var string

   */

  var $Sender            = '';

  /**

   * Sets the Subject of the message.

   * @var string

   */

  var $Subject           = '';

  /**

   * Sets the Body of the message.  This can be either an HTML or text body.

   * If HTML then run IsHTML(true).

   * @var string

   */

  var $Body              = '';

  /**

   * Sets the text-only body of the message.  This automatically sets the

   * email to multipart/alternative.  This body can be read by mail

   * clients that do not have HTML email capability such as mutt. Clients

   * that can read HTML will view the normal Body.

   * @var string

   */

  var $AltBody           = '';

  /**

   * Sets word wrapping on the body of the message to a given number of

   * characters.

   * @var int

   */

  var $WordWrap          = 0;

  /**

   * Method to send mail: ("mail", "sendmail", or "smtp").

   * @var string

   */

  var $Mailer            = 'mail';

  /**

   * Sets the path of the sendmail program.

   * @var string

   */

  var $Sendmail          = '/usr/sbin/sendmail';

  /**

   * Path to PHPMailer plugins.  This is now only useful if the SMTP class

   * is in a different directory than the PHP include path.

   * @var string

   */

  var $PluginDir         = '';

  /**

   * Holds PHPMailer version.

   * @var string

   */

  var $Version           = "2.0.4";

  /**

   * Sets the email address that a reading confirmation will be sent.

   * @var string

   */

  var $ConfirmReadingTo  = '';

  /**

   * Sets the hostname to use in Message-Id and Received headers

   * and as default HELO string. If empty, the value returned

   * by SERVER_NAME is used or 'localhost.localdomain'.

   * @var string

   */

  var $Hostname          = '';

  /**

   * Sets the message ID to be used in the Message-Id header.

   * If empty, a unique id will be generated.

   * @var string

   */

  var $MessageID         = '';

  /////////////////////////////////////////////////

  // PROPERTIES FOR SMTP

  /////////////////////////////////////////////////

  /**

   * Sets the SMTP hosts.  All hosts must be separated by a

   * semicolon.  You can also specify a different port

   * for each host by using this format: [hostname:port]

   * (e.g. "smtp1.example.com:25;smtp2.example.com").

   * Hosts will be tried in order.

   * @var string

   */

  var $Host        = 'localhost';

  /**

   * Sets the default SMTP server port.

   * @var int

   */

  var $Port        = 25;

  /**

   * Sets the SMTP HELO of the message (Default is $Hostname).

   * @var string

   */

  var $Helo        = '';

  /**

   * Sets connection prefix.

   * Options are "", "ssl" or "tls"

   * @var string

   */

  var $SMTPSecure = "";

  /**

   * Sets SMTP authentication. Utilizes the Username and Password variables.

   * @var bool

   */

  var $SMTPAuth     = false;

  /**

   * Sets SMTP username.

   * @var string

   */

  var $Username     = '';

  /**

   * Sets SMTP password.

   * @var string

   */

  var $Password     = '';

  /**

   * Sets the SMTP server timeout in seconds. This function will not

   * work with the win32 version.

   * @var int

   */

  var $Timeout      = 10;

  /**

   * Sets SMTP class debugging on or off.

   * @var bool

   */

  var $SMTPDebug    = false;

  /**

   * Prevents the SMTP connection from being closed after each mail

   * sending.  If this is set to true then to close the connection

   * requires an explicit call to SmtpClose().

   * @var bool

   */

  var $SMTPKeepAlive = false;

  /**

   * Provides the ability to have the TO field process individual

   * emails, instead of sending to entire TO addresses

   * @var bool

   */

  var $SingleTo = false;

  /////////////////////////////////////////////////

  // PROPERTIES, PRIVATE

  /////////////////////////////////////////////////

  var $smtp            = NULL;

  var $to              = array();

  var $cc              = array();

  var $bcc             = array();

  var $ReplyTo         = array();

  var $attachment      = array();

  var $CustomHeader    = array();

  var $message_type    = '';

  var $boundary        = array();

  var $language        = array();

  var $error_count     = 0;

  var $LE              = "\n";

  var $sign_cert_file  = "";

  var $sign_key_file   = "";

  var $sign_key_pass   = "";

  /////////////////////////////////////////////////

  // METHODS, VARIABLES

  /////////////////////////////////////////////////

  /**

   * Sets message type to HTML.

   * @param bool $bool

   * @return void

   */

  function IsHTML($bool) {

    if($bool == true) {

      $this->ContentType = 'text/html';

    } else {

      $this->ContentType = 'text/plain';

    }

  }

  /**

   * Sets Mailer to send message using SMTP.

   * @return void

   */

  function IsSMTP() {

    $this->Mailer = 'smtp';

  }

  /**

   * Sets Mailer to send message using PHP mail() function.

   * @return void

   */

  function IsMail() {

    $this->Mailer = 'mail';

  }

  /**

   * Sets Mailer to send message using the $Sendmail program.

   * @return void

   */

  function IsSendmail() {

    $this->Mailer = 'sendmail';

  }

  /**

   * Sets Mailer to send message using the qmail MTA.

   * @return void

   */

  function IsQmail() {

    $this->Sendmail = '/var/qmail/bin/sendmail';

    $this->Mailer = 'sendmail';

  }

  /////////////////////////////////////////////////

  // METHODS, RECIPIENTS

  /////////////////////////////////////////////////

  /**

   * Adds a "To" address.

   * @param string $address

   * @param string $name

   * @return void

   */

  function AddAddress($address, $name = '') {

    $cur = count($this->to);

    $this->to[$cur][0] = trim($address);

    $this->to[$cur][1] = $name;

  }

  /**

   * Adds a "Cc" address. Note: this function works

   * with the SMTP mailer on win32, not with the "mail"

   * mailer.

   * @param string $address

   * @param string $name

   * @return void

   */

  function AddCC($address, $name = '') {

    $cur = count($this->cc);

    $this->cc[$cur][0] = trim($address);

    $this->cc[$cur][1] = $name;

  }

  /**

   * Adds a "Bcc" address. Note: this function works

   * with the SMTP mailer on win32, not with the "mail"

   * mailer.

   * @param string $address

   * @param string $name

   * @return void

   */

  function AddBCC($address, $name = '') {

    $cur = count($this->bcc);

    $this->bcc[$cur][0] = trim($address);

    $this->bcc[$cur][1] = $name;

  }

  /**

   * Adds a "Reply-To" address.

   * @param string $address

   * @param string $name

   * @return void

   */

  function AddReplyTo($address, $name = '') {

    $cur = count($this->ReplyTo);

    $this->ReplyTo[$cur][0] = trim($address);

    $this->ReplyTo[$cur][1] = $name;

  }

  /////////////////////////////////////////////////

  // METHODS, MAIL SENDING

  /////////////////////////////////////////////////

  /**

   * Creates message and assigns Mailer. If the message is

   * not sent successfully then it returns false.  Use the ErrorInfo

   * variable to view description of the error.

   * @return bool

   */

  function Send() {

    $header = '';

    $body = '';

    $result = true;

    if((count($this->to) + count($this->cc) + count($this->bcc)) < 1) {

      $this->SetError($this->Lang('provide_address'));

      return false;

    }

    /* Set whether the message is multipart/alternative */

    if(!empty($this->AltBody)) {

      $this->ContentType = 'multipart/alternative';

    }

    $this->error_count = 0; // reset errors

    $this->SetMessageType();

    $header .= $this->CreateHeader();

    $body = $this->CreateBody();

    if($body == '') {

      return false;

    }

    /* Choose the mailer */

    switch($this->Mailer) {

      case 'sendmail':

        $result = $this->SendmailSend($header, $body);

        break;

      case 'smtp':

        $result = $this->SmtpSend($header, $body);

        break;

      case 'mail':

        $result = $this->MailSend($header, $body);

        break;

      default:

        $result = $this->MailSend($header, $body);

        break;

        //$this->SetError($this->Mailer . $this->Lang('mailer_not_supported'));

        //$result = false;

        //break;

    }

    return $result;

  }

  /**

   * Sends mail using the $Sendmail program.

   * @access private

   * @return bool

   */

  function SendmailSend($header, $body) {

    if ($this->Sender != '') {

      $sendmail = sprintf("%s -oi -f %s -t", escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender));

    } else {

      $sendmail = sprintf("%s -oi -t", escapeshellcmd($this->Sendmail));

    }

    if(!@$mail = popen($sendmail, 'w')) {

      $this->SetError($this->Lang('execute') . $this->Sendmail);

      return false;

    }

    fputs($mail, $header);

    fputs($mail, $body);

    $result = pclose($mail);

    if (version_compare(phpversion(), '4.2.3') == -1) {

      $result = $result >> 8 & 0xFF;

    }

    if($result != 0) {

      $this->SetError($this->Lang('execute') . $this->Sendmail);

      return false;

    }

    return true;

  }

  /**

   * Sends mail using the PHP mail() function.