root@9: <?php
root@9: /*~ class.phpmailer.php
root@9: .---------------------------------------------------------------------------.
root@9: |  Software: PHPMailer - PHP email class                                    |
root@9: |   Version: 5.1                                                            |
root@9: |   Contact: via sourceforge.net support pages (also www.worxware.com)      |
root@9: |      Info: http://phpmailer.sourceforge.net                               |
root@9: |   Support: http://sourceforge.net/projects/phpmailer/                     |
root@9: | ------------------------------------------------------------------------- |
root@9: |     Admin: Andy Prevost (project admininistrator)                         |
root@9: |   Authors: Andy Prevost (codeworxtech) codeworxtech@users.sourceforge.net |
root@9: |          : Marcus Bointon (coolbru) coolbru@users.sourceforge.net         |
root@9: |   Founder: Brent R. Matzelle (original founder)                           |
root@9: | Copyright (c) 2004-2009, Andy Prevost. All Rights Reserved.               |
root@9: | Copyright (c) 2001-2003, Brent R. Matzelle                                |
root@9: | ------------------------------------------------------------------------- |
root@9: |   License: Distributed under the Lesser General Public License (LGPL)     |
root@9: |            http://www.gnu.org/copyleft/lesser.html                        |
root@9: | This program is distributed in the hope that it will be useful - WITHOUT  |
root@9: | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or     |
root@9: | FITNESS FOR A PARTICULAR PURPOSE.                                         |
root@9: | ------------------------------------------------------------------------- |
root@9: | We offer a number of paid services (www.worxware.com):                    |
root@9: | - Web Hosting on highly optimized fast and secure servers                 |
root@9: | - Technology Consulting                                                   |
root@9: | - Oursourcing (highly qualified programmers and graphic designers)        |
root@9: '---------------------------------------------------------------------------'
root@9: */
root@9: 
root@9: /**
root@9:  * PHPMailer - PHP email transport class
root@9:  * NOTE: Requires PHP version 5 or later
root@9:  * @package PHPMailer
root@9:  * @author Andy Prevost
root@9:  * @author Marcus Bointon
root@9:  * @copyright 2004 - 2009 Andy Prevost
root@9:  * @version $Id: class.phpmailer.php 447 2009-05-25 01:36:38Z codeworxtech $
root@9:  * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
root@9:  */
root@9: 
root@9: if (version_compare(PHP_VERSION, '5.0.0', '<') ) exit("Sorry, this version of PHPMailer will only run on PHP version 5 or greater!\n");
root@9: 
root@9: class PHPMailer {
root@9: 
root@9:   /////////////////////////////////////////////////
root@9:   // PROPERTIES, PUBLIC
root@9:   /////////////////////////////////////////////////
root@9: 
root@9:   /**
root@9:    * Email priority (1 = High, 3 = Normal, 5 = low).
root@9:    * @var int
root@9:    */
root@9:   public $Priority          = 3;
root@9: 
root@9:   /**
root@9:    * Sets the CharSet of the message.
root@9:    * @var string
root@9:    */
root@9:   public $CharSet           = 'iso-8859-1';
root@9: 
root@9:   /**
root@9:    * Sets the Content-type of the message.
root@9:    * @var string
root@9:    */
root@9:   public $ContentType       = 'text/plain';
root@9: 
root@9:   /**
root@9:    * Sets the Encoding of the message. Options for this are
root@9:    *  "8bit", "7bit", "binary", "base64", and "quoted-printable".
root@9:    * @var string
root@9:    */
root@9:   public $Encoding          = '8bit';
root@9: 
root@9:   /**
root@9:    * Holds the most recent mailer error message.
root@9:    * @var string
root@9:    */
root@9:   public $ErrorInfo         = '';
root@9: 
root@9:   /**
root@9:    * Sets the From email address for the message.
root@9:    * @var string
root@9:    */
root@9:   public $From              = 'root@localhost';
root@9: 
root@9:   /**
root@9:    * Sets the From name of the message.
root@9:    * @var string
root@9:    */
root@9:   public $FromName          = 'Root User';
root@9: 
root@9:   /**
root@9:    * Sets the Sender email (Return-Path) of the message.  If not empty,
root@9:    * will be sent via -f to sendmail or as 'MAIL FROM' in smtp mode.
root@9:    * @var string
root@9:    */
root@9:   public $Sender            = '';
root@9: 
root@9:   /**
root@9:    * Sets the Subject of the message.
root@9:    * @var string
root@9:    */
root@9:   public $Subject           = '';
root@9: 
root@9:   /**
root@9:    * Sets the Body of the message.  This can be either an HTML or text body.
root@9:    * If HTML then run IsHTML(true).
root@9:    * @var string
root@9:    */
root@9:   public $Body              = '';
root@9: 
root@9:   /**
root@9:    * Sets the text-only body of the message.  This automatically sets the
root@9:    * email to multipart/alternative.  This body can be read by mail
root@9:    * clients that do not have HTML email capability such as mutt. Clients
root@9:    * that can read HTML will view the normal Body.
root@9:    * @var string
root@9:    */
root@9:   public $AltBody           = '';
root@9: 
root@9:   /**
root@9:    * Sets word wrapping on the body of the message to a given number of
root@9:    * characters.
root@9:    * @var int
root@9:    */
root@9:   public $WordWrap          = 0;
root@9: 
root@9:   /**
root@9:    * Method to send mail: ("mail", "sendmail", or "smtp").
root@9:    * @var string
root@9:    */
root@9:   public $Mailer            = 'mail';
root@9: 
root@9:   /**
root@9:    * Sets the path of the sendmail program.
root@9:    * @var string
root@9:    */
root@9:   public $Sendmail          = '/usr/sbin/sendmail';
root@9: 
root@9:   /**
root@9:    * Path to PHPMailer plugins.  Useful if the SMTP class
root@9:    * is in a different directory than the PHP include path.
root@9:    * @var string
root@9:    */
root@9:   public $PluginDir         = '';
root@9: 
root@9:   /**
root@9:    * Sets the email address that a reading confirmation will be sent.
root@9:    * @var string
root@9:    */
root@9:   public $ConfirmReadingTo  = '';
root@9: 
root@9:   /**
root@9:    * Sets the hostname to use in Message-Id and Received headers
root@9:    * and as default HELO string. If empty, the value returned
root@9:    * by SERVER_NAME is used or 'localhost.localdomain'.
root@9:    * @var string
root@9:    */
root@9:   public $Hostname          = '';
root@9: 
root@9:   /**
root@9:    * Sets the message ID to be used in the Message-Id header.
root@9:    * If empty, a unique id will be generated.
root@9:    * @var string
root@9:    */
root@9:   public $MessageID         = '';
root@9: 
root@9:   /////////////////////////////////////////////////
root@9:   // PROPERTIES FOR SMTP
root@9:   /////////////////////////////////////////////////
root@9: 
root@9:   /**
root@9:    * Sets the SMTP hosts.  All hosts must be separated by a
root@9:    * semicolon.  You can also specify a different port
root@9:    * for each host by using this format: [hostname:port]
root@9:    * (e.g. "smtp1.example.com:25;smtp2.example.com").
root@9:    * Hosts will be tried in order.
root@9:    * @var string
root@9:    */
root@9:   public $Host          = 'localhost';
root@9: 
root@9:   /**
root@9:    * Sets the default SMTP server port.
root@9:    * @var int
root@9:    */
root@9:   public $Port          = 25;
root@9: 
root@9:   /**
root@9:    * Sets the SMTP HELO of the message (Default is $Hostname).
root@9:    * @var string
root@9:    */
root@9:   public $Helo          = '';
root@9: 
root@9:   /**
root@9:    * Sets connection prefix.
root@9:    * Options are "", "ssl" or "tls"
root@9:    * @var string
root@9:    */
root@9:   public $SMTPSecure    = '';
root@9: 
root@9:   /**
root@9:    * Sets SMTP authentication. Utilizes the Username and Password variables.
root@9:    * @var bool
root@9:    */
root@9:   public $SMTPAuth      = false;
root@9: 
root@9:   /**
root@9:    * Sets SMTP username.
root@9:    * @var string
root@9:    */
root@9:   public $Username      = '';
root@9: 
root@9:   /**
root@9:    * Sets SMTP password.
root@9:    * @var string
root@9:    */
root@9:   public $Password      = '';
root@9: 
root@9:   /**
root@9:    * Sets the SMTP server timeout in seconds.
root@9:    * This function will not work with the win32 version.
root@9:    * @var int
root@9:    */
root@9:   public $Timeout       = 10;
root@9: 
root@9:   /**
root@9:    * Sets SMTP class debugging on or off.
root@9:    * @var bool
root@9:    */
root@9:   public $SMTPDebug     = false;
root@9: 
root@9:   /**
root@9:    * Prevents the SMTP connection from being closed after each mail
root@9:    * sending.  If this is set to true then to close the connection
root@9:    * requires an explicit call to SmtpClose().
root@9:    * @var bool
root@9:    */
root@9:   public $SMTPKeepAlive = false;
root@9: 
root@9:   /**
root@9:    * Provides the ability to have the TO field process individual
root@9:    * emails, instead of sending to entire TO addresses
root@9:    * @var bool
root@9:    */
root@9:   public $SingleTo      = false;
root@9: 
root@9:    /**
root@9:    * If SingleTo is true, this provides the array to hold the email addresses
root@9:    * @var bool
root@9:    */
root@9:   public $SingleToArray = array();
root@9: 
root@9:  /**
root@9:    * Provides the ability to change the line ending
root@9:    * @var string
root@9:    */
root@9:   public $LE              = "\n";
root@9: 
root@9:   /**
root@9:    * Used with DKIM DNS Resource Record
root@9:    * @var string
root@9:    */
root@9:   public $DKIM_selector   = 'phpmailer';
root@9: 
root@9:   /**
root@9:    * Used with DKIM DNS Resource Record
root@9:    * optional, in format of email address 'you@yourdomain.com'
root@9:    * @var string
root@9:    */
root@9:   public $DKIM_identity   = '';
root@9: 
root@9:   /**
root@9:    * Used with DKIM DNS Resource Record
root@9:    * optional, in format of email address 'you@yourdomain.com'
root@9:    * @var string
root@9:    */
root@9:   public $DKIM_domain     = '';
root@9: 
root@9:   /**
root@9:    * Used with DKIM DNS Resource Record
root@9:    * optional, in format of email address 'you@yourdomain.com'
root@9:    * @var string
root@9:    */
root@9:   public $DKIM_private    = '';
root@9: 
root@9:   /**
root@9:    * Callback Action function name
root@9:    * the function that handles the result of the send email action. Parameters:
root@9:    *   bool    $result        result of the send action
root@9:    *   string  $to            email address of the recipient
root@9:    *   string  $cc            cc email addresses
root@9:    *   string  $bcc           bcc email addresses
root@9:    *   string  $subject       the subject
root@9:    *   string  $body          the email body
root@9:    * @var string
root@9:    */
root@9:   public $action_function = ''; //'callbackAction';
root@9: 
root@9:   /**
root@9:    * Sets the PHPMailer Version number
root@9:    * @var string
root@9:    */
root@9:   public $Version         = '5.1';
root@9: 
root@9:   /////////////////////////////////////////////////
root@9:   // PROPERTIES, PRIVATE AND PROTECTED
root@9:   /////////////////////////////////////////////////
root@9: 
root@9:   private   $smtp           = NULL;
root@9:   private   $to             = array();
root@9:   private   $cc             = array();
root@9:   private   $bcc            = array();
root@9:   private   $ReplyTo        = array();
root@9:   private   $all_recipients = array();
root@9:   private   $attachment     = array();
root@9:   private   $CustomHeader   = array();
root@9:   private   $message_type   = '';
root@9:   private   $boundary       = array();
root@9:   protected $language       = array();
root@9:   private   $error_count    = 0;
root@9:   private   $sign_cert_file = "";
root@9:   private   $sign_key_file  = "";
root@9:   private   $sign_key_pass  = "";
root@9:   private   $exceptions     = false;
root@9: 
root@9:   /////////////////////////////////////////////////
root@9:   // CONSTANTS
root@9:   /////////////////////////////////////////////////
root@9: 
root@9:   const STOP_MESSAGE  = 0; // message only, continue processing
root@9:   const STOP_CONTINUE = 1; // message?, likely ok to continue processing
root@9:   const STOP_CRITICAL = 2; // message, plus full stop, critical error reached
root@9: 
root@9:   /////////////////////////////////////////////////
root@9:   // METHODS, VARIABLES
root@9:   /////////////////////////////////////////////////
root@9: 
root@9:   /**
root@9:    * Constructor
root@9:    * @param boolean $exceptions Should we throw external exceptions?
root@9:    */
root@9:   public function __construct($exceptions = false) {
root@9:     $this->exceptions = ($exceptions == true);
root@9:   }
root@9: 
root@9:   /**
root@9:    * Sets message type to HTML.
root@9:    * @param bool $ishtml
root@9:    * @return void
root@9:    */
root@9:   public function IsHTML($ishtml = true) {
root@9:     if ($ishtml) {
root@9:       $this->ContentType = 'text/html';
root@9:     } else {
root@9:       $this->ContentType = 'text/plain';
root@9:     }
root@9:   }
root@9: 
root@9:   /**
root@9:    * Sets Mailer to send message using SMTP.
root@9:    * @return void
root@9:    */
root@9:   public function IsSMTP() {
root@9:     $this->Mailer = 'smtp';
root@9:   }
root@9: 
root@9:   /**
root@9:    * Sets Mailer to send message using PHP mail() function.
root@9:    * @return void
root@9:    */
root@9:   public function IsMail() {
root@9:     $this->Mailer = 'mail';
root@9:   }
root@9: 
root@9:   /**
root@9:    * Sets Mailer to send message using the $Sendmail program.
root@9:    * @return void
root@9:    */
root@9:   public function IsSendmail() {
root@9:     if (!stristr(ini_get('sendmail_path'), 'sendmail')) {
root@9:       $this->Sendmail = '/var/qmail/bin/sendmail';
root@9:     }
root@9:     $this->Mailer = 'sendmail';
root@9:   }
root@9: 
root@9:   /**
root@9:    * Sets Mailer to send message using the qmail MTA.
root@9:    * @return void
root@9:    */
root@9:   public function IsQmail() {
root@9:     if (stristr(ini_get('sendmail_path'), 'qmail')) {
root@9:       $this->Sendmail = '/var/qmail/bin/sendmail';
root@9:     }
root@9:     $this->Mailer = 'sendmail';
root@9:   }
root@9: 
root@9:   /////////////////////////////////////////////////
root@9:   // METHODS, RECIPIENTS
root@9:   /////////////////////////////////////////////////
root@9: 
root@9:   /**
root@9:    * Adds a "To" address.
root@9:    * @param string $address
root@9:    * @param string $name
root@9:    * @return boolean true on success, false if address already used
root@9:    */
root@9:   public function AddAddress($address, $name = '') {
root@9:     return $this->AddAnAddress('to', $address, $name);
root@9:   }
root@9: 
root@9:   /**
root@9:    * Adds a "Cc" address.
root@9:    * Note: this function works with the SMTP mailer on win32, not with the "mail" mailer.
root@9:    * @param string $address
root@9:    * @param string $name
root@9:    * @return boolean true on success, false if address already used
root@9:    */
root@9:   public function AddCC($address, $name = '') {
root@9:     return $this->AddAnAddress('cc', $address, $name);
root@9:   }
root@9: 
root@9:   /**
root@9:    * Adds a "Bcc" address.
root@9:    * Note: this function works with the SMTP mailer on win32, not with the "mail" mailer.
root@9:    * @param string $address
root@9:    * @param string $name
root@9:    * @return boolean true on success, false if address already used
root@9:    */
root@9:   public function AddBCC($address, $name = '') {
root@9:     return $this->AddAnAddress('bcc', $address, $name);
root@9:   }
root@9: 
root@9:   /**
root@9:    * Adds a "Reply-to" address.
root@9:    * @param string $address
root@9:    * @param string $name
root@9:    * @return boolean
root@9:    */
root@9:   public function AddReplyTo($address, $name = '') {
root@9:     return $this->AddAnAddress('ReplyTo', $address, $name);
root@9:   }
root@9: 
root@9:   /**
root@9:    * Adds an address to one of the recipient arrays
root@9:    * Addresses that have been added already return false, but do not throw exceptions
root@9:    * @param string $kind One of 'to', 'cc', 'bcc', 'ReplyTo'
root@9:    * @param string $address The email address to send to
root@9:    * @param string $name
root@9:    * @return boolean true on success, false if address already used or invalid in some way
root@9:    * @access private
root@9:    */
root@9:   private function AddAnAddress($kind, $address, $name = '') {
root@9:     if (!preg_match('/^(to|cc|bcc|ReplyTo)$/', $kind)) {
root@9:       echo 'Invalid recipient array: ' . kind;
root@9:       return false;
root@9:     }
root@9:     $address = trim($address);
root@9:     $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
root@9:     if (!self::ValidateAddress($address)) {
root@9:       $this->SetError($this->Lang('invalid_address').': '. $address);
root@9:       if ($this->exceptions) {
root@9:         throw new phpmailerException($this->Lang('invalid_address').': '.$address);
root@9:       }
root@9:       echo $this->Lang('invalid_address').': '.$address;
root@9:       return false;
root@9:     }
root@9:     if ($kind != 'ReplyTo') {
root@9:       if (!isset($this->all_recipients[strtolower($address)])) {
root@9:         array_push($this->$kind, array($address, $name));
root@9:         $this->all_recipients[strtolower($address)] = true;
root@9:         return true;
root@9:       }
root@9:     } else {
root@9:       if (!array_key_exists(strtolower($address), $this->ReplyTo)) {
root@9:         $this->ReplyTo[strtolower($address)] = array($address, $name);
root@9:       return true;
root@9:     }
root@9:   }
root@9:   return false;
root@9: }
root@9: 
root@9: /**
root@9:  * Set the From and FromName properties
root@9:  * @param string $address
root@9:  * @param string $name
root@9:  * @return boolean
root@9:  */
root@9:   public function SetFrom($address, $name = '',$auto=1) {
root@9:     $address = trim($address);
root@9:     $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
root@9:     if (!self::ValidateAddress($address)) {
root@9:       $this->SetError($this->Lang('invalid_address').': '. $address);
root@9:       if ($this->exceptions) {
root@9:         throw new phpmailerException($this->Lang('invalid_address').': '.$address);
root@9:       }
root@9:       echo $this->Lang('invalid_address').': '.$address;
root@9:       return false;
root@9:     }
root@9:     $this->From = $address;
root@9:     $this->FromName = $name;
root@9:     if ($auto) {
root@9:       if (empty($this->ReplyTo)) {
root@9:         $this->AddAnAddress('ReplyTo', $address, $name);
root@9:       }
root@9:       if (empty($this->Sender)) {
root@9:         $this->Sender = $address;
root@9:       }
root@9:     }
root@9:     return true;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Check that a string looks roughly like an email address should
root@9:    * Static so it can be used without instantiation
root@9:    * Tries to use PHP built-in validator in the filter extension (from PHP 5.2), falls back to a reasonably competent regex validator
root@9:    * Conforms approximately to RFC2822
root@9:    * @link http://www.hexillion.com/samples/#Regex Original pattern found here
root@9:    * @param string $address The email address to check
root@9:    * @return boolean
root@9:    * @static
root@9:    * @access public
root@9:    */
root@9:   public static function ValidateAddress($address) {
root@9:     if (function_exists('filter_var')) { //Introduced in PHP 5.2
root@9:       if(filter_var($address, FILTER_VALIDATE_EMAIL) === FALSE) {
root@9:         return false;
root@9:       } else {
root@9:         return true;
root@9:       }
root@9:     } else {
root@9:       return preg_match('/^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!\.)){0,61}[a-zA-Z0-9_-]?\.)+[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!$)){0,61}[a-zA-Z0-9_]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$/', $address);
root@9:     }
root@9:   }
root@9: 
root@9:   /////////////////////////////////////////////////
root@9:   // METHODS, MAIL SENDING
root@9:   /////////////////////////////////////////////////
root@9: 
root@9:   /**
root@9:    * Creates message and assigns Mailer. If the message is
root@9:    * not sent successfully then it returns false.  Use the ErrorInfo
root@9:    * variable to view description of the error.
root@9:    * @return bool
root@9:    */
root@9:   public function Send() {
root@9:     try {
root@9:       if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) {
root@9:         throw new phpmailerException($this->Lang('provide_address'), self::STOP_CRITICAL);
root@9:       }
root@9: 
root@9:       // Set whether the message is multipart/alternative
root@9:       if(!empty($this->AltBody)) {
root@9:         $this->ContentType = 'multipart/alternative';
root@9:       }
root@9: 
root@9:       $this->error_count = 0; // reset errors
root@9:       $this->SetMessageType();
root@9:       $header = $this->CreateHeader();
root@9:       $body = $this->CreateBody();
root@9: 
root@9:       if (empty($this->Body)) {
root@9:         throw new phpmailerException($this->Lang('empty_message'), self::STOP_CRITICAL);
root@9:       }
root@9: 
root@9:       // digitally sign with DKIM if enabled
root@9:       if ($this->DKIM_domain && $this->DKIM_private) {
root@9:         $header_dkim = $this->DKIM_Add($header,$this->Subject,$body);
root@9:         $header = str_replace("\r\n","\n",$header_dkim) . $header;
root@9:       }
root@9: 
root@9:       // Choose the mailer and send through it
root@9:       switch($this->Mailer) {
root@9:         case 'sendmail':
root@9:           return $this->SendmailSend($header, $body);
root@9:         case 'smtp':
root@9:           return $this->SmtpSend($header, $body);
root@9:         default:
root@9:           return $this->MailSend($header, $body);
root@9:       }
root@9: 
root@9:     } catch (phpmailerException $e) {
root@9:       $this->SetError($e->getMessage());
root@9:       if ($this->exceptions) {
root@9:         throw $e;
root@9:       }
root@9:       echo $e->getMessage()."\n";
root@9:       return false;
root@9:     }
root@9:   }
root@9: 
root@9:   /**
root@9:    * Sends mail using the $Sendmail program.
root@9:    * @param string $header The message headers
root@9:    * @param string $body The message body
root@9:    * @access protected
root@9:    * @return bool
root@9:    */
root@9:   protected function SendmailSend($header, $body) {
root@9:     if ($this->Sender != '') {
root@9:       $sendmail = sprintf("%s -oi -f %s -t", escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender));
root@9:     } else {
root@9:       $sendmail = sprintf("%s -oi -t", escapeshellcmd($this->Sendmail));
root@9:     }
root@9:     if ($this->SingleTo === true) {
root@9:       foreach ($this->SingleToArray as $key => $val) {
root@9:         if(!@$mail = popen($sendmail, 'w')) {
root@9:           throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
root@9:         }
root@9:         fputs($mail, "To: " . $val . "\n");
root@9:         fputs($mail, $header);
root@9:         fputs($mail, $body);
root@9:         $result = pclose($mail);
root@9:         // implement call back function if it exists
root@9:         $isSent = ($result == 0) ? 1 : 0;
root@9:         $this->doCallback($isSent,$val,$this->cc,$this->bcc,$this->Subject,$body);
root@9:         if($result != 0) {
root@9:           throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
root@9:         }
root@9:       }
root@9:     } else {
root@9:       if(!@$mail = popen($sendmail, 'w')) {
root@9:         throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
root@9:       }
root@9:       fputs($mail, $header);
root@9:       fputs($mail, $body);
root@9:       $result = pclose($mail);
root@9:       // implement call back function if it exists
root@9:       $isSent = ($result == 0) ? 1 : 0;
root@9:       $this->doCallback($isSent,$this->to,$this->cc,$this->bcc,$this->Subject,$body);
root@9:       if($result != 0) {
root@9:         throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
root@9:       }
root@9:     }
root@9:     return true;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Sends mail using the PHP mail() function.
root@9:    * @param string $header The message headers
root@9:    * @param string $body The message body
root@9:    * @access protected
root@9:    * @return bool
root@9:    */
root@9:   protected function MailSend($header, $body) {
root@9:     $toArr = array();
root@9:     foreach($this->to as $t) {
root@9:       $toArr[] = $this->AddrFormat($t);
root@9:     }
root@9:     $to = implode(', ', $toArr);
root@9: 
root@9:     $params = sprintf("-oi -f %s", $this->Sender);
root@9:     if ($this->Sender != '' && strlen(ini_get('safe_mode'))< 1) {
root@9:       $old_from = ini_get('sendmail_from');
root@9:       ini_set('sendmail_from', $this->Sender);
root@9:       if ($this->SingleTo === true && count($toArr) > 1) {
root@9:         foreach ($toArr as $key => $val) {
root@9:           $rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
root@9:           // implement call back function if it exists
root@9:           $isSent = ($rt == 1) ? 1 : 0;
root@9:           $this->doCallback($isSent,$val,$this->cc,$this->bcc,$this->Subject,$body);
root@9:         }
root@9:       } else {
root@9:         $rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
root@9:         // implement call back function if it exists
root@9:         $isSent = ($rt == 1) ? 1 : 0;
root@9:         $this->doCallback($isSent,$to,$this->cc,$this->bcc,$this->Subject,$body);
root@9:       }
root@9:     } else {
root@9:       if ($this->SingleTo === true && count($toArr) > 1) {
root@9:         foreach ($toArr as $key => $val) {
root@9:           $rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
root@9:           // implement call back function if it exists
root@9:           $isSent = ($rt == 1) ? 1 : 0;
root@9:           $this->doCallback($isSent,$val,$this->cc,$this->bcc,$this->Subject,$body);
root@9:         }
root@9:       } else {
root@9:         $rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header);
root@9:         // implement call back function if it exists
root@9:         $isSent = ($rt == 1) ? 1 : 0;
root@9:         $this->doCallback($isSent,$to,$this->cc,$this->bcc,$this->Subject,$body);
root@9:       }
root@9:     }
root@9:     if (isset($old_from)) {
root@9:       ini_set('sendmail_from', $old_from);
root@9:     }
root@9:     if(!$rt) {
root@9:       throw new phpmailerException($this->Lang('instantiate'), self::STOP_CRITICAL);
root@9:     }
root@9:     return true;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Sends mail via SMTP using PhpSMTP
root@9:    * Returns false if there is a bad MAIL FROM, RCPT, or DATA input.
root@9:    * @param string $header The message headers
root@9:    * @param string $body The message body
root@9:    * @uses SMTP
root@9:    * @access protected
root@9:    * @return bool
root@9:    */
root@9:   protected function SmtpSend($header, $body) {
root@9:     require_once $this->PluginDir . 'class.smtp.php';
root@9:     $bad_rcpt = array();
root@9: 
root@9:     if(!$this->SmtpConnect()) {
root@9:       throw new phpmailerException($this->Lang('smtp_connect_failed'), self::STOP_CRITICAL);
root@9:     }
root@9:     $smtp_from = ($this->Sender == '') ? $this->From : $this->Sender;
root@9:     if(!$this->smtp->Mail($smtp_from)) {
root@9:       throw new phpmailerException($this->Lang('from_failed') . $smtp_from, self::STOP_CRITICAL);
root@9:     }
root@9: 
root@9:     // Attempt to send attach all recipients
root@9:     foreach($this->to as $to) {
root@9:       if (!$this->smtp->Recipient($to[0])) {
root@9:         $bad_rcpt[] = $to[0];
root@9:         // implement call back function if it exists
root@9:         $isSent = 0;
root@9:         $this->doCallback($isSent,$to[0],'','',$this->Subject,$body);
root@9:       } else {
root@9:         // implement call back function if it exists
root@9:         $isSent = 1;
root@9:         $this->doCallback($isSent,$to[0],'','',$this->Subject,$body);
root@9:       }
root@9:     }
root@9:     foreach($this->cc as $cc) {
root@9:       if (!$this->smtp->Recipient($cc[0])) {
root@9:         $bad_rcpt[] = $cc[0];
root@9:         // implement call back function if it exists
root@9:         $isSent = 0;
root@9:         $this->doCallback($isSent,'',$cc[0],'',$this->Subject,$body);
root@9:       } else {
root@9:         // implement call back function if it exists
root@9:         $isSent = 1;
root@9:         $this->doCallback($isSent,'',$cc[0],'',$this->Subject,$body);
root@9:       }
root@9:     }
root@9:     foreach($this->bcc as $bcc) {
root@9:       if (!$this->smtp->Recipient($bcc[0])) {
root@9:         $bad_rcpt[] = $bcc[0];
root@9:         // implement call back function if it exists
root@9:         $isSent = 0;
root@9:         $this->doCallback($isSent,'','',$bcc[0],$this->Subject,$body);
root@9:       } else {
root@9:         // implement call back function if it exists
root@9:         $isSent = 1;
root@9:         $this->doCallback($isSent,'','',$bcc[0],$this->Subject,$body);
root@9:       }
root@9:     }
root@9: 
root@9: 
root@9:     if (count($bad_rcpt) > 0 ) { //Create error message for any bad addresses
root@9:       $badaddresses = implode(', ', $bad_rcpt);
root@9:       throw new phpmailerException($this->Lang('recipients_failed') . $badaddresses);
root@9:     }
root@9:     if(!$this->smtp->Data($header . $body)) {
root@9:       throw new phpmailerException($this->Lang('data_not_accepted'), self::STOP_CRITICAL);
root@9:     }
root@9:     if($this->SMTPKeepAlive == true) {
root@9:       $this->smtp->Reset();
root@9:     }
root@9:     return true;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Initiates a connection to an SMTP server.
root@9:    * Returns false if the operation failed.
root@9:    * @uses SMTP
root@9:    * @access public
root@9:    * @return bool
root@9:    */
root@9:   public function SmtpConnect() {
root@9:     if(is_null($this->smtp)) {
root@9:       $this->smtp = new SMTP();
root@9:     }
root@9: 
root@9:     $this->smtp->do_debug = $this->SMTPDebug;
root@9:     $hosts = explode(';', $this->Host);
root@9:     $index = 0;
root@9:     $connection = $this->smtp->Connected();
root@9: 
root@9:     // Retry while there is no connection
root@9:     try {
root@9:       while($index < count($hosts) && !$connection) {
root@9:         $hostinfo = array();
root@9:         if (preg_match('/^(.+):([0-9]+)$/', $hosts[$index], $hostinfo)) {
root@9:           $host = $hostinfo[1];
root@9:           $port = $hostinfo[2];
root@9:         } else {
root@9:           $host = $hosts[$index];
root@9:           $port = $this->Port;
root@9:         }
root@9: 
root@9:         $tls = ($this->SMTPSecure == 'tls');
root@9:         $ssl = ($this->SMTPSecure == 'ssl');
root@9: 
root@9:         if ($this->smtp->Connect(($ssl ? 'ssl://':'').$host, $port, $this->Timeout)) {
root@9: 
root@9:           $hello = ($this->Helo != '' ? $this->Helo : $this->ServerHostname());
root@9:           $this->smtp->Hello($hello);
root@9: 
root@9:           if ($tls) {
root@9:             if (!$this->smtp->StartTLS()) {
root@9:               throw new phpmailerException($this->Lang('tls'));
root@9:             }
root@9: 
root@9:             //We must resend HELO after tls negotiation
root@9:             $this->smtp->Hello($hello);
root@9:           }
root@9: 
root@9:           $connection = true;
root@9:           if ($this->SMTPAuth) {
root@9:             if (!$this->smtp->Authenticate($this->Username, $this->Password)) {
root@9:               throw new phpmailerException($this->Lang('authenticate'));
root@9:             }
root@9:           }
root@9:         }
root@9:         $index++;
root@9:         if (!$connection) {
root@9:           throw new phpmailerException($this->Lang('connect_host'));
root@9:         }
root@9:       }
root@9:     } catch (phpmailerException $e) {
root@9:       $this->smtp->Reset();
root@9:       throw $e;
root@9:     }
root@9:     return true;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Closes the active SMTP session if one exists.
root@9:    * @return void
root@9:    */
root@9:   public function SmtpClose() {
root@9:     if(!is_null($this->smtp)) {
root@9:       if($this->smtp->Connected()) {
root@9:         $this->smtp->Quit();
root@9:         $this->smtp->Close();
root@9:       }
root@9:     }
root@9:   }
root@9: 
root@9:   /**
root@9:   * Sets the language for all class error messages.
root@9:   * Returns false if it cannot load the language file.  The default language is English.
root@9:   * @param string $langcode ISO 639-1 2-character language code (e.g. Portuguese: "br")
root@9:   * @param string $lang_path Path to the language file directory
root@9:   * @access public
root@9:   */
root@9:   function SetLanguage($langcode = 'en', $lang_path = 'language/') {
root@9:     //Define full set of translatable strings
root@9:     $PHPMAILER_LANG = array(
root@9:       'provide_address' => 'You must provide at least one recipient email address.',
root@9:       'mailer_not_supported' => ' mailer is not supported.',
root@9:       'execute' => 'Could not execute: ',
root@9:       'instantiate' => 'Could not instantiate mail function.',
root@9:       'authenticate' => 'SMTP Error: Could not authenticate.',
root@9:       'from_failed' => 'The following From address failed: ',
root@9:       'recipients_failed' => 'SMTP Error: The following recipients failed: ',
root@9:       'data_not_accepted' => 'SMTP Error: Data not accepted.',
root@9:       'connect_host' => 'SMTP Error: Could not connect to SMTP host.',
root@9:       'file_access' => 'Could not access file: ',
root@9:       'file_open' => 'File Error: Could not open file: ',
root@9:       'encoding' => 'Unknown encoding: ',
root@9:       'signing' => 'Signing Error: ',
root@9:       'smtp_error' => 'SMTP server error: ',
root@9:       'empty_message' => 'Message body empty',
root@9:       'invalid_address' => 'Invalid address',
root@9:       'variable_set' => 'Cannot set or reset variable: '
root@9:     );
root@9:     //Overwrite language-specific strings. This way we'll never have missing translations - no more "language string failed to load"!
root@9:     $l = true;
root@9:     if ($langcode != 'en') { //There is no English translation file
root@9:       $l = @include $lang_path.'phpmailer.lang-'.$langcode.'.php';
root@9:     }
root@9:     $this->language = $PHPMAILER_LANG;
root@9:     return ($l == true); //Returns false if language not found
root@9:   }
root@9: 
root@9:   /**
root@9:   * Return the current array of language strings
root@9:   * @return array
root@9:   */
root@9:   public function GetTranslations() {
root@9:     return $this->language;
root@9:   }
root@9: 
root@9:   /////////////////////////////////////////////////
root@9:   // METHODS, MESSAGE CREATION
root@9:   /////////////////////////////////////////////////
root@9: 
root@9:   /**
root@9:    * Creates recipient headers.
root@9:    * @access public
root@9:    * @return string
root@9:    */
root@9:   public function AddrAppend($type, $addr) {
root@9:     $addr_str = $type . ': ';
root@9:     $addresses = array();
root@9:     foreach ($addr as $a) {
root@9:       $addresses[] = $this->AddrFormat($a);
root@9:     }
root@9:     $addr_str .= implode(', ', $addresses);
root@9:     $addr_str .= $this->LE;
root@9: 
root@9:     return $addr_str;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Formats an address correctly.
root@9:    * @access public
root@9:    * @return string
root@9:    */
root@9:   public function AddrFormat($addr) {
root@9:     if (empty($addr[1])) {
root@9:       return $this->SecureHeader($addr[0]);
root@9:     } else {
root@9:       return $this->EncodeHeader($this->SecureHeader($addr[1]), 'phrase') . " <" . $this->SecureHeader($addr[0]) . ">";
root@9:     }
root@9:   }
root@9: 
root@9:   /**
root@9:    * Wraps message for use with mailers that do not
root@9:    * automatically perform wrapping and for quoted-printable.
root@9:    * Original written by philippe.
root@9:    * @param string $message The message to wrap
root@9:    * @param integer $length The line length to wrap to
root@9:    * @param boolean $qp_mode Whether to run in Quoted-Printable mode
root@9:    * @access public
root@9:    * @return string
root@9:    */
root@9:   public function WrapText($message, $length, $qp_mode = false) {
root@9:     $soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE;
root@9:     // If utf-8 encoding is used, we will need to make sure we don't
root@9:     // split multibyte characters when we wrap
root@9:     $is_utf8 = (strtolower($this->CharSet) == "utf-8");
root@9: 
root@9:     $message = $this->FixEOL($message);
root@9:     if (substr($message, -1) == $this->LE) {
root@9:       $message = substr($message, 0, -1);
root@9:     }
root@9: 
root@9:     $line = explode($this->LE, $message);
root@9:     $message = '';
root@9:     for ($i=0 ;$i < count($line); $i++) {
root@9:       $line_part = explode(' ', $line[$i]);
root@9:       $buf = '';
root@9:       for ($e = 0; $e<count($line_part); $e++) {
root@9:         $word = $line_part[$e];
root@9:         if ($qp_mode and (strlen($word) > $length)) {
root@9:           $space_left = $length - strlen($buf) - 1;
root@9:           if ($e != 0) {
root@9:             if ($space_left > 20) {
root@9:               $len = $space_left;
root@9:               if ($is_utf8) {
root@9:                 $len = $this->UTF8CharBoundary($word, $len);
root@9:               } elseif (substr($word, $len - 1, 1) == "=") {
root@9:                 $len--;
root@9:               } elseif (substr($word, $len - 2, 1) == "=") {
root@9:                 $len -= 2;
root@9:               }
root@9:               $part = substr($word, 0, $len);
root@9:               $word = substr($word, $len);
root@9:               $buf .= ' ' . $part;
root@9:               $message .= $buf . sprintf("=%s", $this->LE);
root@9:             } else {
root@9:               $message .= $buf . $soft_break;
root@9:             }
root@9:             $buf = '';
root@9:           }
root@9:           while (strlen($word) > 0) {
root@9:             $len = $length;
root@9:             if ($is_utf8) {
root@9:               $len = $this->UTF8CharBoundary($word, $len);
root@9:             } elseif (substr($word, $len - 1, 1) == "=") {
root@9:               $len--;
root@9:             } elseif (substr($word, $len - 2, 1) == "=") {
root@9:               $len -= 2;
root@9:             }
root@9:             $part = substr($word, 0, $len);
root@9:             $word = substr($word, $len);
root@9: 
root@9:             if (strlen($word) > 0) {
root@9:               $message .= $part . sprintf("=%s", $this->LE);
root@9:             } else {
root@9:               $buf = $part;
root@9:             }
root@9:           }
root@9:         } else {
root@9:           $buf_o = $buf;
root@9:           $buf .= ($e == 0) ? $word : (' ' . $word);
root@9: 
root@9:           if (strlen($buf) > $length and $buf_o != '') {
root@9:             $message .= $buf_o . $soft_break;
root@9:             $buf = $word;
root@9:           }
root@9:         }
root@9:       }
root@9:       $message .= $buf . $this->LE;
root@9:     }
root@9: 
root@9:     return $message;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Finds last character boundary prior to maxLength in a utf-8
root@9:    * quoted (printable) encoded string.
root@9:    * Original written by Colin Brown.
root@9:    * @access public
root@9:    * @param string $encodedText utf-8 QP text
root@9:    * @param int    $maxLength   find last character boundary prior to this length
root@9:    * @return int
root@9:    */
root@9:   public function UTF8CharBoundary($encodedText, $maxLength) {
root@9:     $foundSplitPos = false;
root@9:     $lookBack = 3;
root@9:     while (!$foundSplitPos) {
root@9:       $lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack);
root@9:       $encodedCharPos = strpos($lastChunk, "=");
root@9:       if ($encodedCharPos !== false) {
root@9:         // Found start of encoded character byte within $lookBack block.
root@9:         // Check the encoded byte value (the 2 chars after the '=')
root@9:         $hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2);
root@9:         $dec = hexdec($hex);
root@9:         if ($dec < 128) { // Single byte character.
root@9:           // If the encoded char was found at pos 0, it will fit
root@9:           // otherwise reduce maxLength to start of the encoded char
root@9:           $maxLength = ($encodedCharPos == 0) ? $maxLength :
root@9:           $maxLength - ($lookBack - $encodedCharPos);
root@9:           $foundSplitPos = true;
root@9:         } elseif ($dec >= 192) { // First byte of a multi byte character
root@9:           // Reduce maxLength to split at start of character
root@9:           $maxLength = $maxLength - ($lookBack - $encodedCharPos);
root@9:           $foundSplitPos = true;
root@9:         } elseif ($dec < 192) { // Middle byte of a multi byte character, look further back
root@9:           $lookBack += 3;
root@9:         }
root@9:       } else {
root@9:         // No encoded character found
root@9:         $foundSplitPos = true;
root@9:       }
root@9:     }
root@9:     return $maxLength;
root@9:   }
root@9: 
root@9: 
root@9:   /**
root@9:    * Set the body wrapping.
root@9:    * @access public
root@9:    * @return void
root@9:    */
root@9:   public function SetWordWrap() {
root@9:     if($this->WordWrap < 1) {
root@9:       return;
root@9:     }
root@9: 
root@9:     switch($this->message_type) {
root@9:       case 'alt':
root@9:       case 'alt_attachments':
root@9:         $this->AltBody = $this->WrapText($this->AltBody, $this->WordWrap);
root@9:         break;
root@9:       default:
root@9:         $this->Body = $this->WrapText($this->Body, $this->WordWrap);
root@9:         break;
root@9:     }
root@9:   }
root@9: 
root@9:   /**
root@9:    * Assembles message header.
root@9:    * @access public
root@9:    * @return string The assembled header
root@9:    */
root@9:   public function CreateHeader() {
root@9:     $result = '';
root@9: 
root@9:     // Set the boundaries
root@9:     $uniq_id = md5(uniqid(time()));
root@9:     $this->boundary[1] = 'b1_' . $uniq_id;
root@9:     $this->boundary[2] = 'b2_' . $uniq_id;
root@9: 
root@9:     $result .= $this->HeaderLine('Date', self::RFCDate());
root@9:     if($this->Sender == '') {
root@9:       $result .= $this->HeaderLine('Return-Path', trim($this->From));
root@9:     } else {
root@9:       $result .= $this->HeaderLine('Return-Path', trim($this->Sender));
root@9:     }
root@9: 
root@9:     // To be created automatically by mail()
root@9:     if($this->Mailer != 'mail') {
root@9:       if ($this->SingleTo === true) {
root@9:         foreach($this->to as $t) {
root@9:           $this->SingleToArray[] = $this->AddrFormat($t);
root@9:         }
root@9:       } else {
root@9:         if(count($this->to) > 0) {
root@9:           $result .= $this->AddrAppend('To', $this->to);
root@9:         } elseif (count($this->cc) == 0) {
root@9:           $result .= $this->HeaderLine('To', 'undisclosed-recipients:;');
root@9:         }
root@9:       }
root@9:     }
root@9: 
root@9:     $from = array();
root@9:     $from[0][0] = trim($this->From);
root@9:     $from[0][1] = $this->FromName;
root@9:     $result .= $this->AddrAppend('From', $from);
root@9: 
root@9:     // sendmail and mail() extract Cc from the header before sending
root@9:     if(count($this->cc) > 0) {
root@9:       $result .= $this->AddrAppend('Cc', $this->cc);
root@9:     }
root@9: 
root@9:     // sendmail and mail() extract Bcc from the header before sending
root@9:     if((($this->Mailer == 'sendmail') || ($this->Mailer == 'mail')) && (count($this->bcc) > 0)) {
root@9:       $result .= $this->AddrAppend('Bcc', $this->bcc);
root@9:     }
root@9: 
root@9:     if(count($this->ReplyTo) > 0) {
root@9:       $result .= $this->AddrAppend('Reply-to', $this->ReplyTo);
root@9:     }
root@9: 
root@9:     // mail() sets the subject itself
root@9:     if($this->Mailer != 'mail') {
root@9:       $result .= $this->HeaderLine('Subject', $this->EncodeHeader($this->SecureHeader($this->Subject)));
root@9:     }
root@9: 
root@9:     if($this->MessageID != '') {
root@9:       $result .= $this->HeaderLine('Message-ID',$this->MessageID);
root@9:     } else {
root@9:       $result .= sprintf("Message-ID: <%s@%s>%s", $uniq_id, $this->ServerHostname(), $this->LE);
root@9:     }
root@9:     $result .= $this->HeaderLine('X-Priority', $this->Priority);
root@9:     $result .= $this->HeaderLine('X-Mailer', 'PHPMailer '.$this->Version.' (phpmailer.sourceforge.net)');
root@9: 
root@9:     if($this->ConfirmReadingTo != '') {
root@9:       $result .= $this->HeaderLine('Disposition-Notification-To', '<' . trim($this->ConfirmReadingTo) . '>');
root@9:     }
root@9: 
root@9:     // Add custom headers
root@9:     for($index = 0; $index < count($this->CustomHeader); $index++) {
root@9:       $result .= $this->HeaderLine(trim($this->CustomHeader[$index][0]), $this->EncodeHeader(trim($this->CustomHeader[$index][1])));
root@9:     }
root@9:     if (!$this->sign_key_file) {
root@9:       $result .= $this->HeaderLine('MIME-Version', '1.0');
root@9:       $result .= $this->GetMailMIME();
root@9:     }
root@9: 
root@9:     return $result;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Returns the message MIME.
root@9:    * @access public
root@9:    * @return string
root@9:    */
root@9:   public function GetMailMIME() {
root@9:     $result = '';
root@9:     switch($this->message_type) {
root@9:       case 'plain':
root@9:         $result .= $this->HeaderLine('Content-Transfer-Encoding', $this->Encoding);
root@9:         $result .= sprintf("Content-Type: %s; charset=\"%s\"", $this->ContentType, $this->CharSet);
root@9:         break;
root@9:       case 'attachments':
root@9:       case 'alt_attachments':
root@9:         if($this->InlineImageExists()){
root@9:           $result .= sprintf("Content-Type: %s;%s\ttype=\"text/html\";%s\tboundary=\"%s\"%s", 'multipart/related', $this->LE, $this->LE, $this->boundary[1], $this->LE);
root@9:         } else {
root@9:           $result .= $this->HeaderLine('Content-Type', 'multipart/mixed;');
root@9:           $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');
root@9:         }
root@9:         break;
root@9:       case 'alt':
root@9:         $result .= $this->HeaderLine('Content-Type', 'multipart/alternative;');
root@9:         $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');
root@9:         break;
root@9:     }
root@9: 
root@9:     if($this->Mailer != 'mail') {
root@9:       $result .= $this->LE.$this->LE;
root@9:     }
root@9: 
root@9:     return $result;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Assembles the message body.  Returns an empty string on failure.
root@9:    * @access public
root@9:    * @return string The assembled message body
root@9:    */
root@9:   public function CreateBody() {
root@9:     $body = '';
root@9: 
root@9:     if ($this->sign_key_file) {
root@9:       $body .= $this->GetMailMIME();
root@9:     }
root@9: 
root@9:     $this->SetWordWrap();
root@9: 
root@9:     switch($this->message_type) {
root@9:       case 'alt':
root@9:         $body .= $this->GetBoundary($this->boundary[1], '', 'text/plain', '');
root@9:         $body .= $this->EncodeString($this->AltBody, $this->Encoding);
root@9:         $body .= $this->LE.$this->LE;
root@9:         $body .= $this->GetBoundary($this->boundary[1], '', 'text/html', '');
root@9:         $body .= $this->EncodeString($this->Body, $this->Encoding);
root@9:         $body .= $this->LE.$this->LE;
root@9:         $body .= $this->EndBoundary($this->boundary[1]);
root@9:         break;
root@9:       case 'plain':
root@9:         $body .= $this->EncodeString($this->Body, $this->Encoding);
root@9:         break;
root@9:       case 'attachments':
root@9:         $body .= $this->GetBoundary($this->boundary[1], '', '', '');
root@9:         $body .= $this->EncodeString($this->Body, $this->Encoding);
root@9:         $body .= $this->LE;
root@9:         $body .= $this->AttachAll();
root@9:         break;
root@9:       case 'alt_attachments':
root@9:         $body .= sprintf("--%s%s", $this->boundary[1], $this->LE);
root@9:         $body .= sprintf("Content-Type: %s;%s" . "\tboundary=\"%s\"%s", 'multipart/alternative', $this->LE, $this->boundary[2], $this->LE.$this->LE);
root@9:         $body .= $this->GetBoundary($this->boundary[2], '', 'text/plain', '') . $this->LE; // Create text body
root@9:         $body .= $this->EncodeString($this->AltBody, $this->Encoding);
root@9:         $body .= $this->LE.$this->LE;
root@9:         $body .= $this->GetBoundary($this->boundary[2], '', 'text/html', '') . $this->LE; // Create the HTML body
root@9:         $body .= $this->EncodeString($this->Body, $this->Encoding);
root@9:         $body .= $this->LE.$this->LE;
root@9:         $body .= $this->EndBoundary($this->boundary[2]);
root@9:         $body .= $this->AttachAll();
root@9:         break;
root@9:     }
root@9: 
root@9:     if ($this->IsError()) {
root@9:       $body = '';
root@9:     } elseif ($this->sign_key_file) {
root@9:       try {
root@9:         $file = tempnam('', 'mail');
root@9:         file_put_contents($file, $body); //TODO check this worked
root@9:         $signed = tempnam("", "signed");
root@9:         if (@openssl_pkcs7_sign($file, $signed, "file://".$this->sign_cert_file, array("file://".$this->sign_key_file, $this->sign_key_pass), NULL)) {
root@9:           @unlink($file);
root@9:           @unlink($signed);
root@9:           $body = file_get_contents($signed);
root@9:         } else {
root@9:           @unlink($file);
root@9:           @unlink($signed);
root@9:           throw new phpmailerException($this->Lang("signing").openssl_error_string());
root@9:         }
root@9:       } catch (phpmailerException $e) {
root@9:         $body = '';
root@9:         if ($this->exceptions) {
root@9:           throw $e;
root@9:         }
root@9:       }
root@9:     }
root@9: 
root@9:     return $body;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Returns the start of a message boundary.
root@9:    * @access private
root@9:    */
root@9:   private function GetBoundary($boundary, $charSet, $contentType, $encoding) {
root@9:     $result = '';
root@9:     if($charSet == '') {
root@9:       $charSet = $this->CharSet;
root@9:     }
root@9:     if($contentType == '') {
root@9:       $contentType = $this->ContentType;
root@9:     }
root@9:     if($encoding == '') {
root@9:       $encoding = $this->Encoding;
root@9:     }
root@9:     $result .= $this->TextLine('--' . $boundary);
root@9:     $result .= sprintf("Content-Type: %s; charset = \"%s\"", $contentType, $charSet);
root@9:     $result .= $this->LE;
root@9:     $result .= $this->HeaderLine('Content-Transfer-Encoding', $encoding);
root@9:     $result .= $this->LE;
root@9: 
root@9:     return $result;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Returns the end of a message boundary.
root@9:    * @access private
root@9:    */
root@9:   private function EndBoundary($boundary) {
root@9:     return $this->LE . '--' . $boundary . '--' . $this->LE;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Sets the message type.
root@9:    * @access private
root@9:    * @return void
root@9:    */
root@9:   private function SetMessageType() {
root@9:     if(count($this->attachment) < 1 && strlen($this->AltBody) < 1) {
root@9:       $this->message_type = 'plain';
root@9:     } else {
root@9:       if(count($this->attachment) > 0) {
root@9:         $this->message_type = 'attachments';
root@9:       }
root@9:       if(strlen($this->AltBody) > 0 && count($this->attachment) < 1) {
root@9:         $this->message_type = 'alt';
root@9:       }
root@9:       if(strlen($this->AltBody) > 0 && count($this->attachment) > 0) {
root@9:         $this->message_type = 'alt_attachments';
root@9:       }
root@9:     }
root@9:   }
root@9: 
root@9:   /**
root@9:    *  Returns a formatted header line.
root@9:    * @access public
root@9:    * @return string
root@9:    */
root@9:   public function HeaderLine($name, $value) {
root@9:     return $name . ': ' . $value . $this->LE;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Returns a formatted mail line.
root@9:    * @access public
root@9:    * @return string
root@9:    */
root@9:   public function TextLine($value) {
root@9:     return $value . $this->LE;
root@9:   }
root@9: 
root@9:   /////////////////////////////////////////////////
root@9:   // CLASS METHODS, ATTACHMENTS
root@9:   /////////////////////////////////////////////////
root@9: 
root@9:   /**
root@9:    * Adds an attachment from a path on the filesystem.
root@9:    * Returns false if the file could not be found
root@9:    * or accessed.
root@9:    * @param string $path Path to the attachment.
root@9:    * @param string $name Overrides the attachment name.
root@9:    * @param string $encoding File encoding (see $Encoding).
root@9:    * @param string $type File extension (MIME) type.
root@9:    * @return bool
root@9:    */
root@9:   public function AddAttachment($path, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {
root@9:     try {
root@9:       if ( !@is_file($path) ) {
root@9:         throw new phpmailerException($this->Lang('file_access') . $path, self::STOP_CONTINUE);
root@9:       }
root@9:       $filename = basename($path);
root@9:       if ( $name == '' ) {
root@9:         $name = $filename;
root@9:       }
root@9: 
root@9:       $this->attachment[] = array(
root@9:         0 => $path,
root@9:         1 => $filename,
root@9:         2 => $name,
root@9:         3 => $encoding,
root@9:         4 => $type,
root@9:         5 => false,  // isStringAttachment
root@9:         6 => 'attachment',
root@9:         7 => 0
root@9:       );
root@9: 
root@9:     } catch (phpmailerException $e) {
root@9:       $this->SetError($e->getMessage());
root@9:       if ($this->exceptions) {
root@9:         throw $e;
root@9:       }
root@9:       echo $e->getMessage()."\n";
root@9:       if ( $e->getCode() == self::STOP_CRITICAL ) {
root@9:         return false;
root@9:       }
root@9:     }
root@9:     return true;
root@9:   }
root@9: 
root@9:   /**
root@9:   * Return the current array of attachments
root@9:   * @return array
root@9:   */
root@9:   public function GetAttachments() {
root@9:     return $this->attachment;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Attaches all fs, string, and binary attachments to the message.
root@9:    * Returns an empty string on failure.
root@9:    * @access private
root@9:    * @return string
root@9:    */
root@9:   private function AttachAll() {
root@9:     // Return text of body
root@9:     $mime = array();
root@9:     $cidUniq = array();
root@9:     $incl = array();
root@9: 
root@9:     // Add all attachments
root@9:     foreach ($this->attachment as $attachment) {
root@9:       // Check for string attachment
root@9:       $bString = $attachment[5];
root@9:       if ($bString) {
root@9:         $string = $attachment[0];
root@9:       } else {
root@9:         $path = $attachment[0];
root@9:       }
root@9: 
root@9:       if (in_array($attachment[0], $incl)) { continue; }
root@9:       $filename    = $attachment[1];
root@9:       $name        = $attachment[2];
root@9:       $encoding    = $attachment[3];
root@9:       $type        = $attachment[4];
root@9:       $disposition = $attachment[6];
root@9:       $cid         = $attachment[7];
root@9:       $incl[]      = $attachment[0];
root@9:       if ( $disposition == 'inline' && isset($cidUniq[$cid]) ) { continue; }
root@9:       $cidUniq[$cid] = true;
root@9: 
root@9:       $mime[] = sprintf("--%s%s", $this->boundary[1], $this->LE);
root@9:       $mime[] = sprintf("Content-Type: %s; name=\"%s\"%s", $type, $this->EncodeHeader($this->SecureHeader($name)), $this->LE);
root@9:       $mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE);
root@9: 
root@9:       if($disposition == 'inline') {
root@9:         $mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE);
root@9:       }
root@9: 
root@9:       $mime[] = sprintf("Content-Disposition: %s; filename=\"%s\"%s", $disposition, $this->EncodeHeader($this->SecureHeader($name)), $this->LE.$this->LE);
root@9: 
root@9:       // Encode as string attachment
root@9:       if($bString) {
root@9:         $mime[] = $this->EncodeString($string, $encoding);
root@9:         if($this->IsError()) {
root@9:           return '';
root@9:         }
root@9:         $mime[] = $this->LE.$this->LE;
root@9:       } else {
root@9:         $mime[] = $this->EncodeFile($path, $encoding);
root@9:         if($this->IsError()) {
root@9:           return '';
root@9:         }
root@9:         $mime[] = $this->LE.$this->LE;
root@9:       }
root@9:     }
root@9: 
root@9:     $mime[] = sprintf("--%s--%s", $this->boundary[1], $this->LE);
root@9: 
root@9:     return join('', $mime);
root@9:   }
root@9: 
root@9:   /**
root@9:    * Encodes attachment in requested format.
root@9:    * Returns an empty string on failure.
root@9:    * @param string $path The full path to the file
root@9:    * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
root@9:    * @see EncodeFile()
root@9:    * @access private
root@9:    * @return string
root@9:    */
root@9:   private function EncodeFile($path, $encoding = 'base64') {
root@9:     try {
root@9:       if (!is_readable($path)) {
root@9:         throw new phpmailerException($this->Lang('file_open') . $path, self::STOP_CONTINUE);
root@9:       }
root@9:       if (function_exists('get_magic_quotes')) {
root@9:         function get_magic_quotes() {
root@9:           return false;
root@9:         }
root@9:       }
root@9:       if (PHP_VERSION < 6) {
root@9:         $magic_quotes = get_magic_quotes_runtime();
root@9:         set_magic_quotes_runtime(0);
root@9:       }
root@9:       $file_buffer  = file_get_contents($path);
root@9:       $file_buffer  = $this->EncodeString($file_buffer, $encoding);
root@9:       if (PHP_VERSION < 6) { set_magic_quotes_runtime($magic_quotes); }
root@9:       return $file_buffer;
root@9:     } catch (Exception $e) {
root@9:       $this->SetError($e->getMessage());
root@9:       return '';
root@9:     }
root@9:   }
root@9: 
root@9:   /**
root@9:    * Encodes string to requested format.
root@9:    * Returns an empty string on failure.
root@9:    * @param string $str The text to encode
root@9:    * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
root@9:    * @access public
root@9:    * @return string
root@9:    */
root@9:   public function EncodeString ($str, $encoding = 'base64') {
root@9:     $encoded = '';
root@9:     switch(strtolower($encoding)) {
root@9:       case 'base64':
root@9:         $encoded = chunk_split(base64_encode($str), 76, $this->LE);
root@9:         break;
root@9:       case '7bit':
root@9:       case '8bit':
root@9:         $encoded = $this->FixEOL($str);
root@9:         //Make sure it ends with a line break
root@9:         if (substr($encoded, -(strlen($this->LE))) != $this->LE)
root@9:           $encoded .= $this->LE;
root@9:         break;
root@9:       case 'binary':
root@9:         $encoded = $str;
root@9:         break;
root@9:       case 'quoted-printable':
root@9:         $encoded = $this->EncodeQP($str);
root@9:         break;
root@9:       default:
root@9:         $this->SetError($this->Lang('encoding') . $encoding);
root@9:         break;
root@9:     }
root@9:     return $encoded;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Encode a header string to best (shortest) of Q, B, quoted or none.
root@9:    * @access public
root@9:    * @return string
root@9:    */
root@9:   public function EncodeHeader($str, $position = 'text') {
root@9:     $x = 0;
root@9: 
root@9:     switch (strtolower($position)) {
root@9:       case 'phrase':
root@9:         if (!preg_match('/[\200-\377]/', $str)) {
root@9:           // Can't use addslashes as we don't know what value has magic_quotes_sybase
root@9:           $encoded = addcslashes($str, "\0..\37\177\\\"");
root@9:           if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) {
root@9:             return ($encoded);
root@9:           } else {
root@9:             return ("\"$encoded\"");
root@9:           }
root@9:         }
root@9:         $x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches);
root@9:         break;
root@9:       case 'comment':
root@9:         $x = preg_match_all('/[()"]/', $str, $matches);
root@9:         // Fall-through
root@9:       case 'text':
root@9:       default:
root@9:         $x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches);
root@9:         break;
root@9:     }
root@9: 
root@9:     if ($x == 0) {
root@9:       return ($str);
root@9:     }
root@9: 
root@9:     $maxlen = 75 - 7 - strlen($this->CharSet);
root@9:     // Try to select the encoding which should produce the shortest output
root@9:     if (strlen($str)/3 < $x) {
root@9:       $encoding = 'B';
root@9:       if (function_exists('mb_strlen') && $this->HasMultiBytes($str)) {
root@9:         // Use a custom function which correctly encodes and wraps long
root@9:         // multibyte strings without breaking lines within a character
root@9:         $encoded = $this->Base64EncodeWrapMB($str);
root@9:       } else {
root@9:         $encoded = base64_encode($str);
root@9:         $maxlen -= $maxlen % 4;
root@9:         $encoded = trim(chunk_split($encoded, $maxlen, "\n"));
root@9:       }
root@9:     } else {
root@9:       $encoding = 'Q';
root@9:       $encoded = $this->EncodeQ($str, $position);
root@9:       $encoded = $this->WrapText($encoded, $maxlen, true);
root@9:       $encoded = str_replace('='.$this->LE, "\n", trim($encoded));
root@9:     }
root@9: 
root@9:     $encoded = preg_replace('/^(.*)$/m', " =?".$this->CharSet."?$encoding?\\1?=", $encoded);
root@9:     $encoded = trim(str_replace("\n", $this->LE, $encoded));
root@9: 
root@9:     return $encoded;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Checks if a string contains multibyte characters.
root@9:    * @access public
root@9:    * @param string $str multi-byte text to wrap encode
root@9:    * @return bool
root@9:    */
root@9:   public function HasMultiBytes($str) {
root@9:     if (function_exists('mb_strlen')) {
root@9:       return (strlen($str) > mb_strlen($str, $this->CharSet));
root@9:     } else { // Assume no multibytes (we can't handle without mbstring functions anyway)
root@9:       return false;
root@9:     }
root@9:   }
root@9: 
root@9:   /**
root@9:    * Correctly encodes and wraps long multibyte strings for mail headers
root@9:    * without breaking lines within a character.
root@9:    * Adapted from a function by paravoid at http://uk.php.net/manual/en/function.mb-encode-mimeheader.php
root@9:    * @access public
root@9:    * @param string $str multi-byte text to wrap encode
root@9:    * @return string
root@9:    */
root@9:   public function Base64EncodeWrapMB($str) {
root@9:     $start = "=?".$this->CharSet."?B?";
root@9:     $end = "?=";
root@9:     $encoded = "";
root@9: 
root@9:     $mb_length = mb_strlen($str, $this->CharSet);
root@9:     // Each line must have length <= 75, including $start and $end
root@9:     $length = 75 - strlen($start) - strlen($end);
root@9:     // Average multi-byte ratio
root@9:     $ratio = $mb_length / strlen($str);
root@9:     // Base64 has a 4:3 ratio
root@9:     $offset = $avgLength = floor($length * $ratio * .75);
root@9: 
root@9:     for ($i = 0; $i < $mb_length; $i += $offset) {
root@9:       $lookBack = 0;
root@9: 
root@9:       do {
root@9:         $offset = $avgLength - $lookBack;
root@9:         $chunk = mb_substr($str, $i, $offset, $this->CharSet);
root@9:         $chunk = base64_encode($chunk);
root@9:         $lookBack++;
root@9:       }
root@9:       while (strlen($chunk) > $length);
root@9: 
root@9:       $encoded .= $chunk . $this->LE;
root@9:     }
root@9: 
root@9:     // Chomp the last linefeed
root@9:     $encoded = substr($encoded, 0, -strlen($this->LE));
root@9:     return $encoded;
root@9:   }
root@9: 
root@9:   /**
root@9:   * Encode string to quoted-printable.
root@9:   * Only uses standard PHP, slow, but will always work
root@9:   * @access public
root@9:   * @param string $string the text to encode
root@9:   * @param integer $line_max Number of chars allowed on a line before wrapping
root@9:   * @return string
root@9:   */
root@9:   public function EncodeQPphp( $input = '', $line_max = 76, $space_conv = false) {
root@9:     $hex = array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F');
root@9:     $lines = preg_split('/(?:\r\n|\r|\n)/', $input);
root@9:     $eol = "\r\n";
root@9:     $escape = '=';
root@9:     $output = '';
root@9:     while( list(, $line) = each($lines) ) {
root@9:       $linlen = strlen($line);
root@9:       $newline = '';
root@9:       for($i = 0; $i < $linlen; $i++) {
root@9:         $c = substr( $line, $i, 1 );
root@9:         $dec = ord( $c );
root@9:         if ( ( $i == 0 ) && ( $dec == 46 ) ) { // convert first point in the line into =2E
root@9:           $c = '=2E';
root@9:         }
root@9:         if ( $dec == 32 ) {
root@9:           if ( $i == ( $linlen - 1 ) ) { // convert space at eol only
root@9:             $c = '=20';
root@9:           } else if ( $space_conv ) {
root@9:             $c = '=20';
root@9:           }
root@9:         } elseif ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) { // always encode "\t", which is *not* required
root@9:           $h2 = floor($dec/16);
root@9:           $h1 = floor($dec%16);
root@9:           $c = $escape.$hex[$h2].$hex[$h1];
root@9:         }
root@9:         if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted
root@9:           $output .= $newline.$escape.$eol; //  soft line break; " =\r\n" is okay
root@9:           $newline = '';
root@9:           // check if newline first character will be point or not
root@9:           if ( $dec == 46 ) {
root@9:             $c = '=2E';
root@9:           }
root@9:         }
root@9:         $newline .= $c;
root@9:       } // end of for
root@9:       $output .= $newline.$eol;
root@9:     } // end of while
root@9:     return $output;
root@9:   }
root@9: 
root@9:   /**
root@9:   * Encode string to RFC2045 (6.7) quoted-printable format
root@9:   * Uses a PHP5 stream filter to do the encoding about 64x faster than the old version
root@9:   * Also results in same content as you started with after decoding
root@9:   * @see EncodeQPphp()
root@9:   * @access public
root@9:   * @param string $string the text to encode
root@9:   * @param integer $line_max Number of chars allowed on a line before wrapping
root@9:   * @param boolean $space_conv Dummy param for compatibility with existing EncodeQP function
root@9:   * @return string
root@9:   * @author Marcus Bointon
root@9:   */
root@9:   public function EncodeQP($string, $line_max = 76, $space_conv = false) {
root@9:     if (function_exists('quoted_printable_encode')) { //Use native function if it's available (>= PHP5.3)
root@9:       return quoted_printable_encode($string);
root@9:     }
root@9:     $filters = stream_get_filters();
root@9:     if (!in_array('convert.*', $filters)) { //Got convert stream filter?
root@9:       return $this->EncodeQPphp($string, $line_max, $space_conv); //Fall back to old implementation
root@9:     }
root@9:     $fp = fopen('php://temp/', 'r+');
root@9:     $string = preg_replace('/\r\n?/', $this->LE, $string); //Normalise line breaks
root@9:     $params = array('line-length' => $line_max, 'line-break-chars' => $this->LE);
root@9:     $s = stream_filter_append($fp, 'convert.quoted-printable-encode', STREAM_FILTER_READ, $params);
root@9:     fputs($fp, $string);
root@9:     rewind($fp);
root@9:     $out = stream_get_contents($fp);
root@9:     stream_filter_remove($s);
root@9:     $out = preg_replace('/^\./m', '=2E', $out); //Encode . if it is first char on a line, workaround for bug in Exchange
root@9:     fclose($fp);
root@9:     return $out;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Encode string to q encoding.
root@9:    * @link http://tools.ietf.org/html/rfc2047
root@9:    * @param string $str the text to encode
root@9:    * @param string $position Where the text is going to be used, see the RFC for what that means
root@9:    * @access public
root@9:    * @return string
root@9:    */
root@9:   public function EncodeQ ($str, $position = 'text') {
root@9:     // There should not be any EOL in the string
root@9:     $encoded = preg_replace('/[\r\n]*/', '', $str);
root@9: 
root@9:     switch (strtolower($position)) {
root@9:       case 'phrase':
root@9:         $encoded = preg_replace("/([^A-Za-z0-9!*+\/ -])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);
root@9:         break;
root@9:       case 'comment':
root@9:         $encoded = preg_replace("/([\(\)\"])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);
root@9:       case 'text':
root@9:       default:
root@9:         // Replace every high ascii, control =, ? and _ characters
root@9:         //TODO using /e (equivalent to eval()) is probably not a good idea
root@9:         $encoded = preg_replace('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/e',
root@9:               "'='.sprintf('%02X', ord('\\1'))", $encoded);
root@9:         break;
root@9:     }
root@9: 
root@9:     // Replace every spaces to _ (more readable than =20)
root@9:     $encoded = str_replace(' ', '_', $encoded);
root@9: 
root@9:     return $encoded;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Adds a string or binary attachment (non-filesystem) to the list.
root@9:    * This method can be used to attach ascii or binary data,
root@9:    * such as a BLOB record from a database.
root@9:    * @param string $string String attachment data.
root@9:    * @param string $filename Name of the attachment.
root@9:    * @param string $encoding File encoding (see $Encoding).
root@9:    * @param string $type File extension (MIME) type.
root@9:    * @return void
root@9:    */
root@9:   public function AddStringAttachment($string, $filename, $encoding = 'base64', $type = 'application/octet-stream') {
root@9:     // Append to $attachment array
root@9:     $this->attachment[] = array(
root@9:       0 => $string,
root@9:       1 => $filename,
root@9:       2 => basename($filename),
root@9:       3 => $encoding,
root@9:       4 => $type,
root@9:       5 => true,  // isStringAttachment
root@9:       6 => 'attachment',
root@9:       7 => 0
root@9:     );
root@9:   }
root@9: 
root@9:   /**
root@9:    * Adds an embedded attachment.  This can include images, sounds, and
root@9:    * just about any other document.  Make sure to set the $type to an
root@9:    * image type.  For JPEG images use "image/jpeg" and for GIF images
root@9:    * use "image/gif".
root@9:    * @param string $path Path to the attachment.
root@9:    * @param string $cid Content ID of the attachment.  Use this to identify
root@9:    *        the Id for accessing the image in an HTML form.
root@9:    * @param string $name Overrides the attachment name.
root@9:    * @param string $encoding File encoding (see $Encoding).
root@9:    * @param string $type File extension (MIME) type.
root@9:    * @return bool
root@9:    */
root@9:   public function AddEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {
root@9: 
root@9:     if ( !@is_file($path) ) {
root@9:       $this->SetError($this->Lang('file_access') . $path);
root@9:       return false;
root@9:     }
root@9: 
root@9:     $filename = basename($path);
root@9:     if ( $name == '' ) {
root@9:       $name = $filename;
root@9:     }
root@9: 
root@9:     // Append to $attachment array
root@9:     $this->attachment[] = array(
root@9:       0 => $path,
root@9:       1 => $filename,
root@9:       2 => $name,
root@9:       3 => $encoding,
root@9:       4 => $type,
root@9:       5 => false,  // isStringAttachment
root@9:       6 => 'inline',
root@9:       7 => $cid
root@9:     );
root@9: 
root@9:     return true;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Returns true if an inline attachment is present.
root@9:    * @access public
root@9:    * @return bool
root@9:    */
root@9:   public function InlineImageExists() {
root@9:     foreach($this->attachment as $attachment) {
root@9:       if ($attachment[6] == 'inline') {
root@9:         return true;
root@9:       }
root@9:     }
root@9:     return false;
root@9:   }
root@9: 
root@9:   /////////////////////////////////////////////////
root@9:   // CLASS METHODS, MESSAGE RESET
root@9:   /////////////////////////////////////////////////
root@9: 
root@9:   /**
root@9:    * Clears all recipients assigned in the TO array.  Returns void.
root@9:    * @return void
root@9:    */
root@9:   public function ClearAddresses() {
root@9:     foreach($this->to as $to) {
root@9:       unset($this->all_recipients[strtolower($to[0])]);
root@9:     }
root@9:     $this->to = array();
root@9:   }
root@9: 
root@9:   /**
root@9:    * Clears all recipients assigned in the CC array.  Returns void.
root@9:    * @return void
root@9:    */
root@9:   public function ClearCCs() {
root@9:     foreach($this->cc as $cc) {
root@9:       unset($this->all_recipients[strtolower($cc[0])]);
root@9:     }
root@9:     $this->cc = array();
root@9:   }
root@9: 
root@9:   /**
root@9:    * Clears all recipients assigned in the BCC array.  Returns void.
root@9:    * @return void
root@9:    */
root@9:   public function ClearBCCs() {
root@9:     foreach($this->bcc as $bcc) {
root@9:       unset($this->all_recipients[strtolower($bcc[0])]);
root@9:     }
root@9:     $this->bcc = array();
root@9:   }
root@9: 
root@9:   /**
root@9:    * Clears all recipients assigned in the ReplyTo array.  Returns void.
root@9:    * @return void
root@9:    */
root@9:   public function ClearReplyTos() {
root@9:     $this->ReplyTo = array();
root@9:   }
root@9: 
root@9:   /**
root@9:    * Clears all recipients assigned in the TO, CC and BCC
root@9:    * array.  Returns void.
root@9:    * @return void
root@9:    */
root@9:   public function ClearAllRecipients() {
root@9:     $this->to = array();
root@9:     $this->cc = array();
root@9:     $this->bcc = array();
root@9:     $this->all_recipients = array();
root@9:   }
root@9: 
root@9:   /**
root@9:    * Clears all previously set filesystem, string, and binary
root@9:    * attachments.  Returns void.
root@9:    * @return void
root@9:    */
root@9:   public function ClearAttachments() {
root@9:     $this->attachment = array();
root@9:   }
root@9: 
root@9:   /**
root@9:    * Clears all custom headers.  Returns void.
root@9:    * @return void
root@9:    */
root@9:   public function ClearCustomHeaders() {
root@9:     $this->CustomHeader = array();
root@9:   }
root@9: 
root@9:   /////////////////////////////////////////////////
root@9:   // CLASS METHODS, MISCELLANEOUS
root@9:   /////////////////////////////////////////////////
root@9: 
root@9:   /**
root@9:    * Adds the error message to the error container.
root@9:    * @access protected
root@9:    * @return void
root@9:    */
root@9:   protected function SetError($msg) {
root@9:     $this->error_count++;
root@9:     if ($this->Mailer == 'smtp' and !is_null($this->smtp)) {
root@9:       $lasterror = $this->smtp->getError();
root@9:       if (!empty($lasterror) and array_key_exists('smtp_msg', $lasterror)) {
root@9:         $msg .= '<p>' . $this->Lang('smtp_error') . $lasterror['smtp_msg'] . "</p>\n";
root@9:       }
root@9:     }
root@9:     $this->ErrorInfo = $msg;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Returns the proper RFC 822 formatted date.
root@9:    * @access public
root@9:    * @return string
root@9:    * @static
root@9:    */
root@9:   public static function RFCDate() {
root@9:     $tz = date('Z');
root@9:     $tzs = ($tz < 0) ? '-' : '+';
root@9:     $tz = abs($tz);
root@9:     $tz = (int)($tz/3600)*100 + ($tz%3600)/60;
root@9:     $result = sprintf("%s %s%04d", date('D, j M Y H:i:s'), $tzs, $tz);
root@9: 
root@9:     return $result;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Returns the server hostname or 'localhost.localdomain' if unknown.
root@9:    * @access private
root@9:    * @return string
root@9:    */
root@9:   private function ServerHostname() {
root@9:     if (!empty($this->Hostname)) {
root@9:       $result = $this->Hostname;
root@9:     } elseif (isset($_SERVER['SERVER_NAME'])) {
root@9:       $result = $_SERVER['SERVER_NAME'];
root@9:     } else {
root@9:       $result = 'localhost.localdomain';
root@9:     }
root@9: 
root@9:     return $result;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Returns a message in the appropriate language.
root@9:    * @access private
root@9:    * @return string
root@9:    */
root@9:   private function Lang($key) {
root@9:     if(count($this->language) < 1) {
root@9:       $this->SetLanguage('en'); // set the default language
root@9:     }
root@9: 
root@9:     if(isset($this->language[$key])) {
root@9:       return $this->language[$key];
root@9:     } else {
root@9:       return 'Language string failed to load: ' . $key;
root@9:     }
root@9:   }
root@9: 
root@9:   /**
root@9:    * Returns true if an error occurred.
root@9:    * @access public
root@9:    * @return bool
root@9:    */
root@9:   public function IsError() {
root@9:     return ($this->error_count > 0);
root@9:   }
root@9: 
root@9:   /**
root@9:    * Changes every end of line from CR or LF to CRLF.
root@9:    * @access private
root@9:    * @return string
root@9:    */
root@9:   private function FixEOL($str) {
root@9:     $str = str_replace("\r\n", "\n", $str);
root@9:     $str = str_replace("\r", "\n", $str);
root@9:     $str = str_replace("\n", $this->LE, $str);
root@9:     return $str;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Adds a custom header.
root@9:    * @access public
root@9:    * @return void
root@9:    */
root@9:   public function AddCustomHeader($custom_header) {
root@9:     $this->CustomHeader[] = explode(':', $custom_header, 2);
root@9:   }
root@9: 
root@9:   /**
root@9:    * Evaluates the message and returns modifications for inline images and backgrounds
root@9:    * @access public
root@9:    * @return $message
root@9:    */
root@9:   public function MsgHTML($message, $basedir = '') {
root@9:     preg_match_all("/(src|background)=\"(.*)\"/Ui", $message, $images);
root@9:     if(isset($images[2])) {
root@9:       foreach($images[2] as $i => $url) {
root@9:         // do not change urls for absolute images (thanks to corvuscorax)
root@9:         if (!preg_match('#^[A-z]+://#',$url)) {
root@9:           $filename = basename($url);
root@9:           $directory = dirname($url);
root@9:           ($directory == '.')?$directory='':'';
root@9:           $cid = 'cid:' . md5($filename);
root@9:           $ext = pathinfo($filename, PATHINFO_EXTENSION);
root@9:           $mimeType  = self::_mime_types($ext);
root@9:           if ( strlen($basedir) > 1 && substr($basedir,-1) != '/') { $basedir .= '/'; }
root@9:           if ( strlen($directory) > 1 && substr($directory,-1) != '/') { $directory .= '/'; }
root@9:           if ( $this->AddEmbeddedImage($basedir.$directory.$filename, md5($filename), $filename, 'base64',$mimeType) ) {
root@9:             $message = preg_replace("/".$images[1][$i]."=\"".preg_quote($url, '/')."\"/Ui", $images[1][$i]."=\"".$cid."\"", $message);
root@9:           }
root@9:         }
root@9:       }
root@9:     }
root@9:     $this->IsHTML(true);
root@9:     $this->Body = $message;
root@9:     $textMsg = trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/s','',$message)));
root@9:     if (!empty($textMsg) && empty($this->AltBody)) {
root@9:       $this->AltBody = html_entity_decode($textMsg);
root@9:     }
root@9:     if (empty($this->AltBody)) {
root@9:       $this->AltBody = 'To view this email message, open it in a program that understands HTML!' . "\n\n";
root@9:     }
root@9:   }
root@9: 
root@9:   /**
root@9:    * Gets the MIME type of the embedded or inline image
root@9:    * @param string File extension
root@9:    * @access public
root@9:    * @return string MIME type of ext
root@9:    * @static
root@9:    */
root@9:   public static function _mime_types($ext = '') {
root@9:     $mimes = array(
root@9:       'hqx'   =>  'application/mac-binhex40',
root@9:       'cpt'   =>  'application/mac-compactpro',
root@9:       'doc'   =>  'application/msword',
root@9:       'bin'   =>  'application/macbinary',
root@9:       'dms'   =>  'application/octet-stream',
root@9:       'lha'   =>  'application/octet-stream',
root@9:       'lzh'   =>  'application/octet-stream',
root@9:       'exe'   =>  'application/octet-stream',
root@9:       'class' =>  'application/octet-stream',
root@9:       'psd'   =>  'application/octet-stream',
root@9:       'so'    =>  'application/octet-stream',
root@9:       'sea'   =>  'application/octet-stream',
root@9:       'dll'   =>  'application/octet-stream',
root@9:       'oda'   =>  'application/oda',
root@9:       'pdf'   =>  'application/pdf',
root@9:       'ai'    =>  'application/postscript',
root@9:       'eps'   =>  'application/postscript',
root@9:       'ps'    =>  'application/postscript',
root@9:       'smi'   =>  'application/smil',
root@9:       'smil'  =>  'application/smil',
root@9:       'mif'   =>  'application/vnd.mif',
root@9:       'xls'   =>  'application/vnd.ms-excel',
root@9:       'ppt'   =>  'application/vnd.ms-powerpoint',
root@9:       'wbxml' =>  'application/vnd.wap.wbxml',
root@9:       'wmlc'  =>  'application/vnd.wap.wmlc',
root@9:       'dcr'   =>  'application/x-director',
root@9:       'dir'   =>  'application/x-director',
root@9:       'dxr'   =>  'application/x-director',
root@9:       'dvi'   =>  'application/x-dvi',
root@9:       'gtar'  =>  'application/x-gtar',
root@9:       'php'   =>  'application/x-httpd-php',
root@9:       'php4'  =>  'application/x-httpd-php',
root@9:       'php3'  =>  'application/x-httpd-php',
root@9:       'phtml' =>  'application/x-httpd-php',
root@9:       'phps'  =>  'application/x-httpd-php-source',
root@9:       'js'    =>  'application/x-javascript',
root@9:       'swf'   =>  'application/x-shockwave-flash',
root@9:       'sit'   =>  'application/x-stuffit',
root@9:       'tar'   =>  'application/x-tar',
root@9:       'tgz'   =>  'application/x-tar',
root@9:       'xhtml' =>  'application/xhtml+xml',
root@9:       'xht'   =>  'application/xhtml+xml',
root@9:       'zip'   =>  'application/zip',
root@9:       'mid'   =>  'audio/midi',
root@9:       'midi'  =>  'audio/midi',
root@9:       'mpga'  =>  'audio/mpeg',
root@9:       'mp2'   =>  'audio/mpeg',
root@9:       'mp3'   =>  'audio/mpeg',
root@9:       'aif'   =>  'audio/x-aiff',
root@9:       'aiff'  =>  'audio/x-aiff',
root@9:       'aifc'  =>  'audio/x-aiff',
root@9:       'ram'   =>  'audio/x-pn-realaudio',
root@9:       'rm'    =>  'audio/x-pn-realaudio',
root@9:       'rpm'   =>  'audio/x-pn-realaudio-plugin',
root@9:       'ra'    =>  'audio/x-realaudio',
root@9:       'rv'    =>  'video/vnd.rn-realvideo',
root@9:       'wav'   =>  'audio/x-wav',
root@9:       'bmp'   =>  'image/bmp',
root@9:       'gif'   =>  'image/gif',
root@9:       'jpeg'  =>  'image/jpeg',
root@9:       'jpg'   =>  'image/jpeg',
root@9:       'jpe'   =>  'image/jpeg',
root@9:       'png'   =>  'image/png',
root@9:       'tiff'  =>  'image/tiff',
root@9:       'tif'   =>  'image/tiff',
root@9:       'css'   =>  'text/css',
root@9:       'html'  =>  'text/html',
root@9:       'htm'   =>  'text/html',
root@9:       'shtml' =>  'text/html',
root@9:       'txt'   =>  'text/plain',
root@9:       'text'  =>  'text/plain',
root@9:       'log'   =>  'text/plain',
root@9:       'rtx'   =>  'text/richtext',
root@9:       'rtf'   =>  'text/rtf',
root@9:       'xml'   =>  'text/xml',
root@9:       'xsl'   =>  'text/xml',
root@9:       'mpeg'  =>  'video/mpeg',
root@9:       'mpg'   =>  'video/mpeg',
root@9:       'mpe'   =>  'video/mpeg',
root@9:       'qt'    =>  'video/quicktime',
root@9:       'mov'   =>  'video/quicktime',
root@9:       'avi'   =>  'video/x-msvideo',
root@9:       'movie' =>  'video/x-sgi-movie',
root@9:       'doc'   =>  'application/msword',
root@9:       'word'  =>  'application/msword',
root@9:       'xl'    =>  'application/excel',
root@9:       'eml'   =>  'message/rfc822'
root@9:     );
root@9:     return (!isset($mimes[strtolower($ext)])) ? 'application/octet-stream' : $mimes[strtolower($ext)];
root@9:   }
root@9: 
root@9:   /**
root@9:   * Set (or reset) Class Objects (variables)
root@9:   *
root@9:   * Usage Example:
root@9:   * $page->set('X-Priority', '3');
root@9:   *
root@9:   * @access public
root@9:   * @param string $name Parameter Name
root@9:   * @param mixed $value Parameter Value
root@9:   * NOTE: will not work with arrays, there are no arrays to set/reset
root@9:   * @todo Should this not be using __set() magic function?
root@9:   */
root@9:   public function set($name, $value = '') {
root@9:     try {
root@9:       if (isset($this->$name) ) {
root@9:         $this->$name = $value;
root@9:       } else {
root@9:         throw new phpmailerException($this->Lang('variable_set') . $name, self::STOP_CRITICAL);
root@9:       }
root@9:     } catch (Exception $e) {
root@9:       $this->SetError($e->getMessage());
root@9:       if ($e->getCode() == self::STOP_CRITICAL) {
root@9:         return false;
root@9:       }
root@9:     }
root@9:     return true;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Strips newlines to prevent header injection.
root@9:    * @access public
root@9:    * @param string $str String
root@9:    * @return string
root@9:    */
root@9:   public function SecureHeader($str) {
root@9:     $str = str_replace("\r", '', $str);
root@9:     $str = str_replace("\n", '', $str);
root@9:     return trim($str);
root@9:   }
root@9: 
root@9:   /**
root@9:    * Set the private key file and password to sign the message.
root@9:    *
root@9:    * @access public
root@9:    * @param string $key_filename Parameter File Name
root@9:    * @param string $key_pass Password for private key
root@9:    */
root@9:   public function Sign($cert_filename, $key_filename, $key_pass) {
root@9:     $this->sign_cert_file = $cert_filename;
root@9:     $this->sign_key_file = $key_filename;
root@9:     $this->sign_key_pass = $key_pass;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Set the private key file and password to sign the message.
root@9:    *
root@9:    * @access public
root@9:    * @param string $key_filename Parameter File Name
root@9:    * @param string $key_pass Password for private key
root@9:    */
root@9:   public function DKIM_QP($txt) {
root@9:     $tmp="";
root@9:     $line="";
root@9:     for ($i=0;$i<strlen($txt);$i++) {
root@9:       $ord=ord($txt[$i]);
root@9:       if ( ((0x21 <= $ord) && ($ord <= 0x3A)) || $ord == 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E)) ) {
root@9:         $line.=$txt[$i];
root@9:       } else {
root@9:         $line.="=".sprintf("%02X",$ord);
root@9:       }
root@9:     }
root@9:     return $line;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Generate DKIM signature
root@9:    *
root@9:    * @access public
root@9:    * @param string $s Header
root@9:    */
root@9:   public function DKIM_Sign($s) {
root@9:     $privKeyStr = file_get_contents($this->DKIM_private);
root@9:     if ($this->DKIM_passphrase!='') {
root@9:       $privKey = openssl_pkey_get_private($privKeyStr,$this->DKIM_passphrase);
root@9:     } else {
root@9:       $privKey = $privKeyStr;
root@9:     }
root@9:     if (openssl_sign($s, $signature, $privKey)) {
root@9:       return base64_encode($signature);
root@9:     }
root@9:   }
root@9: 
root@9:   /**
root@9:    * Generate DKIM Canonicalization Header
root@9:    *
root@9:    * @access public
root@9:    * @param string $s Header
root@9:    */
root@9:   public function DKIM_HeaderC($s) {
root@9:     $s=preg_replace("/\r\n\s+/"," ",$s);
root@9:     $lines=explode("\r\n",$s);
root@9:     foreach ($lines as $key=>$line) {
root@9:       list($heading,$value)=explode(":",$line,2);
root@9:       $heading=strtolower($heading);
root@9:       $value=preg_replace("/\s+/"," ",$value) ; // Compress useless spaces
root@9:       $lines[$key]=$heading.":".trim($value) ; // Don't forget to remove WSP around the value
root@9:     }
root@9:     $s=implode("\r\n",$lines);
root@9:     return $s;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Generate DKIM Canonicalization Body
root@9:    *
root@9:    * @access public
root@9:    * @param string $body Message Body
root@9:    */
root@9:   public function DKIM_BodyC($body) {
root@9:     if ($body == '') return "\r\n";
root@9:     // stabilize line endings
root@9:     $body=str_replace("\r\n","\n",$body);
root@9:     $body=str_replace("\n","\r\n",$body);
root@9:     // END stabilize line endings
root@9:     while (substr($body,strlen($body)-4,4) == "\r\n\r\n") {
root@9:       $body=substr($body,0,strlen($body)-2);
root@9:     }
root@9:     return $body;
root@9:   }
root@9: 
root@9:   /**
root@9:    * Create the DKIM header, body, as new header
root@9:    *
root@9:    * @access public
root@9:    * @param string $headers_line Header lines
root@9:    * @param string $subject Subject
root@9:    * @param string $body Body
root@9:    */
root@9:   public function DKIM_Add($headers_line,$subject,$body) {
root@9:     $DKIMsignatureType    = 'rsa-sha1'; // Signature & hash algorithms
root@9:     $DKIMcanonicalization = 'relaxed/simple'; // Canonicalization of header/body
root@9:     $DKIMquery            = 'dns/txt'; // Query method
root@9:     $DKIMtime             = time() ; // Signature Timestamp = seconds since 00:00:00 - Jan 1, 1970 (UTC time zone)
root@9:     $subject_header       = "Subject: $subject";
root@9:     $headers              = explode("\r\n",$headers_line);
root@9:     foreach($headers as $header) {
root@9:       if (strpos($header,'From:') === 0) {
root@9:         $from_header=$header;
root@9:       } elseif (strpos($header,'To:') === 0) {
root@9:         $to_header=$header;
root@9:       }
root@9:     }
root@9:     $from     = str_replace('|','=7C',$this->DKIM_QP($from_header));
root@9:     $to       = str_replace('|','=7C',$this->DKIM_QP($to_header));
root@9:     $subject  = str_replace('|','=7C',$this->DKIM_QP($subject_header)) ; // Copied header fields (dkim-quoted-printable
root@9:     $body     = $this->DKIM_BodyC($body);
root@9:     $DKIMlen  = strlen($body) ; // Length of body
root@9:     $DKIMb64  = base64_encode(pack("H*", sha1($body))) ; // Base64 of packed binary SHA-1 hash of body
root@9:     $ident    = ($this->DKIM_identity == '')? '' : " i=" . $this->DKIM_identity . ";";
root@9:     $dkimhdrs = "DKIM-Signature: v=1; a=" . $DKIMsignatureType . "; q=" . $DKIMquery . "; l=" . $DKIMlen . "; s=" . $this->DKIM_selector . ";\r\n".
root@9:                 "\tt=" . $DKIMtime . "; c=" . $DKIMcanonicalization . ";\r\n".
root@9:                 "\th=From:To:Subject;\r\n".
root@9:                 "\td=" . $this->DKIM_domain . ";" . $ident . "\r\n".
root@9:                 "\tz=$from\r\n".
root@9:                 "\t|$to\r\n".
root@9:                 "\t|$subject;\r\n".
root@9:                 "\tbh=" . $DKIMb64 . ";\r\n".
root@9:                 "\tb=";
root@9:     $toSign   = $this->DKIM_HeaderC($from_header . "\r\n" . $to_header . "\r\n" . $subject_header . "\r\n" . $dkimhdrs);
root@9:     $signed   = $this->DKIM_Sign($toSign);
root@9:     return "X-PHPMAILER-DKIM: phpmailer.worxware.com\r\n".$dkimhdrs.$signed."\r\n";
root@9:   }
root@9: 
root@9:   protected function doCallback($isSent,$to,$cc,$bcc,$subject,$body) {
root@9:     if (!empty($this->action_function) && function_exists($this->action_function)) {
root@9:       $params = array($isSent,$to,$cc,$bcc,$subject,$body);
root@9:       call_user_func_array($this->action_function,$params);
root@9:     }
root@9:   }
root@9: }
root@9: 
root@9: class phpmailerException extends Exception {
root@9:   public function errorMessage() {
root@9:     $errorMsg = '<strong>' . $this->getMessage() . "</strong><br />\n";
root@9:     return $errorMsg;
root@9:   }
root@9: }
root@9: ?>