<?php

/*~ class.phpmailer.php

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

| Software: PHPMailer - PHP email class |

| Version: 5.1 |

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

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

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

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

| Admin: Andy Prevost (project admininistrator) |

| Authors: Andy Prevost (codeworxtech) [email protected] |

| : Marcus Bointon (coolbru) [email protected] |

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

| Copyright (c) 2004-2009, Andy Prevost. All Rights Reserved. |

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

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

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

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

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

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

| FITNESS FOR A PARTICULAR PURPOSE. |

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

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

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

| - Technology Consulting |

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

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

*/



/**

* PHPMailer - PHP email transport class

* NOTE: Requires PHP version 5 or later

* @package PHPMailer

* @author Andy Prevost

* @author Marcus Bointon

* @copyright 2004 - 2009 Andy Prevost

* @version $Id: class.phpmailer.php 447 2009-05-25 01:36:38Z codeworxtech $

* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License

*/



if (version_compare(PHP_VERSION, '5.0.0', '<') ) exit("Sorry, this version of PHPMailer will only run on PHP version 5 or greater!\n");



class PHPMailer {



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

// PROPERTIES, PUBLIC

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



/**

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

* @var int

*/

public $Priority = 3;



/**

* Sets the CharSet of the message.

* @var string

*/

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



/**

* Sets the Content-type of the message.

* @var string

*/

public $ContentType = 'text/plain';



/**

* Sets the Encoding of the message. Options for this are

* "8bit", "7bit", "binary", "base64", and "quoted-printable".

* @var string

*/

public $Encoding = '8bit';



/**

* Holds the most recent mailer error message.

* @var string

*/

public $ErrorInfo = '';



/**

* Sets the From email address for the message.

* @var string

*/

public $From = 'root@localhost';



/**

* Sets the From name of the message.

* @var string

*/

public $FromName = 'Root User';



/**

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

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

* @var string

*/

public $Sender = '';



/**

* Sets the Subject of the message.

* @var string

*/

public $Subject = '';



/**

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

* If HTML then run IsHTML(true).

* @var string

*/

public $Body = '';



/**

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

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

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

* that can read HTML will view the normal Body.

* @var string

*/

public $AltBody = '';



/**

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

* characters.

* @var int

*/

public $WordWrap = 0;



/**

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

* @var string

*/

public $Mailer = 'mail';



/**

* Sets the path of the sendmail program.

* @var string

*/

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



/**

* Path to PHPMailer plugins. Useful if the SMTP class

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

* @var string

*/

public $PluginDir = '';



/**

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

* @var string

*/

public $ConfirmReadingTo = '';



/**

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

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

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

* @var string

*/

public $Hostname = '';



/**

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

* If empty, a unique id will be generated.

* @var string

*/

public $MessageID = '';



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

// PROPERTIES FOR SMTP

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



/**

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

* semicolon. You can also specify a different port

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

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

* Hosts will be tried in order.

* @var string

*/

public $Host = 'localhost';



/**

* Sets the default SMTP server port.

* @var int

*/

public $Port = 25;



/**

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

* @var string

*/

public $Helo = '';



/**

* Sets connection prefix.

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

* @var string

*/

public $SMTPSecure = '';



/**

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

* @var bool

*/

public $SMTPAuth = false;



/**

* Sets SMTP username.

* @var string

*/

public $Username = '';



/**

* Sets SMTP password.

* @var string

*/

public $Password = '';



/**

* Sets the SMTP server timeout in seconds.

* This function will not work with the win32 version.

* @var int

*/

public $Timeout = 10;



/**

* Sets SMTP class debugging on or off.

* @var bool

*/

public $SMTPDebug = false;



/**

* Prevents the SMTP connection from being closed after each mail

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

* requires an explicit call to SmtpClose().

* @var bool

*/

public $SMTPKeepAlive = false;



/**

* Provides the ability to have the TO field process individual

* emails, instead of sending to entire TO addresses

* @var bool

*/

public $SingleTo = false;



/**

* If SingleTo is true, this provides the array to hold the email addresses

* @var bool

*/

public $SingleToArray = array();



/**

* Provides the ability to change the line ending

* @var string

*/

public $LE = "\n";



/**

* Used with DKIM DNS Resource Record

* @var string

*/

public $DKIM_selector = 'phpmailer';



/**

* Used with DKIM DNS Resource Record

* optional, in format of email address '[email protected]'

* @var string

*/

public $DKIM_identity = '';



/**

* Used with DKIM DNS Resource Record

* optional, in format of email address '[email protected]'

* @var string

*/

public $DKIM_domain = '';



/**

* Used with DKIM DNS Resource Record

* optional, in format of email address '[email protected]'

* @var string

*/

public $DKIM_private = '';



/**

* Callback Action function name

* the function that handles the result of the send email action. Parameters:

* bool $result result of the send action

* string $to email address of the recipient

* string $cc cc email addresses

* string $bcc bcc email addresses

* string $subject the subject

* string $body the email body

* @var string

*/

public $action_function = ''; //'callbackAction';



/**

* Sets the PHPMailer Version number

* @var string

*/

public $Version = '5.1';



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

// PROPERTIES, PRIVATE AND PROTECTED

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



private $smtp = NULL;

private $to = array();

private $cc = array();

private $bcc = array();

private $ReplyTo = array();

private $all_recipients = array();

private $attachment = array();

private $CustomHeader = array();

private $message_type = '';

private $boundary = array();

protected $language = array();

private $error_count = 0;

private $sign_cert_file = "";

private $sign_key_file = "";

private $sign_key_pass = "";

private $exceptions = false;



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

// CONSTANTS

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



const STOP_MESSAGE = 0; // message only, continue processing

const STOP_CONTINUE = 1; // message?, likely ok to continue processing

const STOP_CRITICAL = 2; // message, plus full stop, critical error reached



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

// METHODS, VARIABLES

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



/**

* Constructor

* @param boolean $exceptions Should we throw external exceptions?

*/

public function __construct($exceptions = false) {

$this->exceptions = ($exceptions == true);

}



/**

* Sets message type to HTML.

* @param bool $ishtml

* @return void

*/

public function IsHTML($ishtml = true) {

if ($ishtml) {

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

} else {

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

}

}



/**

* Sets Mailer to send message using SMTP.

* @return void

*/

public function IsSMTP() {

$this->Mailer = 'smtp';

}



/**

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

* @return void

*/

public function IsMail() {

$this->Mailer = 'mail';

}



/**

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

* @return void

*/

public function IsSendmail() {

if (!stristr(ini_get('sendmail_path'), 'sendmail')) {

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

}

$this->Mailer = 'sendmail';

}



/**

* Sets Mailer to send message using the qmail MTA.

* @return void

*/

public function IsQmail() {

if (stristr(ini_get('sendmail_path'), 'qmail')) {

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

}

$this->Mailer = 'sendmail';

}



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

// METHODS, RECIPIENTS

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



/**

* Adds a "To" address.

* @param string $address

* @param string $name

* @return boolean true on success, false if address already used

*/

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

return $this->AddAnAddress('to', $address, $name);

}



/**

* Adds a "Cc" address.

* Note: this function works with the SMTP mailer on win32, not with the "mail" mailer.

* @param string $address

* @param string $name

* @return boolean true on success, false if address already used

*/

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

return $this->AddAnAddress('cc', $address, $name);

}



/**

* Adds a "Bcc" address.

* Note: this function works with the SMTP mailer on win32, not with the "mail" mailer.

* @param string $address

* @param string $name

* @return boolean true on success, false if address already used

*/

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

return $this->AddAnAddress('bcc', $address, $name);

}



/**

* Adds a "Reply-to" address.

* @param string $address

* @param string $name

* @return boolean

*/

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

return $this->AddAnAddress('ReplyTo', $address, $name);

}



/**

* Adds an address to one of the recipient arrays

* Addresses that have been added already return false, but do not throw exceptions

* @param string $kind One of 'to', 'cc', 'bcc', 'ReplyTo'

* @param string $address The email address to send to

* @param string $name

* @return boolean true on success, false if address already used or invalid in some way

* @access private

*/

private function AddAnAddress($kind, $address, $name = '') {

if (!preg_match('/^(to|cc|bcc|ReplyTo)$/', $kind)) {

echo 'Invalid recipient array: ' . kind;

return false;

}

$address = trim($address);

$name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim

if (!self::ValidateAddress($address)) {

$this->SetError($this->Lang('invalid_address').': '. $address);

if ($this->exceptions) {

throw new phpmailerException($this->Lang('invalid_address').': '.$address);

}

echo $this->Lang('invalid_address').': '.$address;

return false;

}

if ($kind != 'ReplyTo') {

if (!isset($this->all_recipients[strtolower($address)])) {

array_push($this->$kind, array($address, $name));

$this->all_recipients[strtolower($address)] = true;

return true;

}

} else {

if (!array_key_exists(strtolower($address), $this->ReplyTo)) {

$this->ReplyTo[strtolower($address)] = array($address, $name);

return true;

}

}

return false;

}



/**

* Set the From and FromName properties

* @param string $address

* @param string $name

* @return boolean

*/

public function SetFrom($address, $name = '',$auto=1) {

$address = trim($address);

$name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim

if (!self::ValidateAddress($address)) {

$this->SetError($this->Lang('invalid_address').': '. $address);

if ($this->exceptions) {

throw new phpmailerException($this->Lang('invalid_address').': '.$address);

}

echo $this->Lang('invalid_address').': '.$address;

return false;

}

$this->From = $address;

$this->FromName = $name;

if ($auto) {

if (empty($this->ReplyTo)) {

$this->AddAnAddress('ReplyTo', $address, $name);

}

if (empty($this->Sender)) {

$this->Sender = $address;

}

}

return true;

}



/**

* Check that a string looks roughly like an email address should

* Static so it can be used without instantiation

* Tries to use PHP built-in validator in the filter extension (from PHP 5.2), falls back to a reasonably competent regex validator

* Conforms approximately to RFC2822

* @link http://www.hexillion.com/samples/#Regex Original pattern found here

* @param string $address The email address to check

* @return boolean

* @static

* @access public

*/

public static function ValidateAddress($address) {

if (function_exists('filter_var')) { //Introduced in PHP 5.2

if(filter_var($address, FILTER_VALIDATE_EMAIL) === FALSE) {

return false;

} else {

return true;

}

} else {

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);

}

}



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

// METHODS, MAIL SENDING

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



/**

* Creates message and assigns Mailer. If the message is

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

* variable to view description of the error.

* @return bool

*/

public function Send() {

try {

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

throw new phpmailerException($this->Lang('provide_address'), self::STOP_CRITICAL);

}



// Set whether the message is multipart/alternative

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

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

}



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

$this->SetMessageType();

$header = $this->CreateHeader();

$body = $this->CreateBody();



if (empty($this->Body)) {

throw new phpmailerException($this->Lang('empty_message'), self::STOP_CRITICAL);

}



// digitally sign with DKIM if enabled

if ($this->DKIM_domain && $this->DKIM_private) {

$header_dkim = $this->DKIM_Add($header,$this->Subject,$body);

$header = str_replace("\r\n","\n",$header_dkim) . $header;

}



// Choose the mailer and send through it

switch($this->Mailer) {

case 'sendmail':

return $this->SendmailSend($header, $body);

case 'smtp':

return $this->SmtpSend($header, $body);

default:

return $this->MailSend($header, $body);

}



} catch (phpmailerException $e) {

$this->SetError($e->getMessage());

if ($this->exceptions) {

throw $e;

}

echo $e->getMessage()."\n";

return false;

}

}



/**

* Sends mail using the $Sendmail program.

* @param string $header The message headers

* @param string $body The message body

* @access protected

* @return bool

*/

protected function SendmailSend($header, $body) {

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

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

} else {

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

}

if ($this->SingleTo === true) {

foreach ($this->SingleToArray as $key => $val) {

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

throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);

}

fputs($mail, "To: " . $val . "\n");

fputs($mail, $header);

fputs($mail, $body);

$result = pclose($mail);

// implement call back function if it exists

$isSent = ($result == 0) ? 1 : 0;

$this->doCallback($isSent,$val,$this->cc,$this->bcc,$this->Subject,$body);

if($result != 0) {

throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);

}

}

} else {

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

throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);

}

fputs($mail, $header);

fputs($mail, $body);

$result = pclose($mail);

// implement call back function if it exists

$isSent = ($result == 0) ? 1 : 0;

$this->doCallback($isSent,$this->to,$this->cc,$this->bcc,$this->Subject,$body);

if($result != 0) {

throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);

}

}

return true;

}



/**

* Sends mail using the PHP mail() function.

* @param string $header The message headers

* @param string $body The message body

* @access protected

* @return bool

*/

protected function MailSend($header, $body) {

$toArr = array();

foreach($this->to as $t) {

$toArr[] = $this->AddrFormat($t);

}

$to = implode(', ', $toArr);



$params = sprintf("-oi -f %s", $this->Sender);

if ($this->Sender != '' && strlen(ini_get('safe_mode'))< 1) {

$old_from = ini_get('sendmail_from');

ini_set('sendmail_from', $this->Sender);

if ($this->SingleTo === true && count($toArr) > 1) {

foreach ($toArr as $key => $val) {

$rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);

// implement call back function if it exists

$isSent = ($rt == 1) ? 1 : 0;

$this->doCallback($isSent,$val,$this->cc,$this->bcc,$this->Subject,$body);

}

} else {

$rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);

// implement call back function if it exists

$isSent = ($rt == 1) ? 1 : 0;

$this->doCallback($isSent,$to,$this->cc,$this->bcc,$this->Subject,$body);

}

} else {

if ($this->SingleTo === true && count($toArr) > 1) {

foreach ($toArr as $key => $val) {

$rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);

// implement call back function if it exists

$isSent = ($rt == 1) ? 1 : 0;

$this->doCallback($isSent,$val,$this->cc,$this->bcc,$this->Subject,$body);

}

} else {

$rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header);

// implement call back function if it exists

$isSent = ($rt == 1) ? 1 : 0;

$this->doCallback($isSent,$to,$this->cc,$this->bcc,$this->Subject,$body);

}

}

if (isset($old_from)) {

ini_set('sendmail_from', $old_from);

}

if(!$rt) {

throw new phpmailerException($this->Lang('instantiate'), self::STOP_CRITICAL);

}

return true;

}



/**

* Sends mail via SMTP using PhpSMTP

* Returns false if there is a bad MAIL FROM, RCPT, or DATA input.

* @param string $header The message headers

* @param string $body The message body

* @uses SMTP

* @access protected

* @return bool

*/

protected function SmtpSend($header, $body) {

require_once $this->PluginDir . 'class.smtp.php';

$bad_rcpt = array();



if(!$this->SmtpConnect()) {

throw new phpmailerException($this->Lang('smtp_connect_failed'), self::STOP_CRITICAL);

}

$smtp_from = ($this->Sender == '') ? $this->From : $this->Sender;

if(!$this->smtp->Mail($smtp_from)) {

throw new phpmailerException($this->Lang('from_failed') . $smtp_from, self::STOP_CRITICAL);

}



// Attempt to send attach all recipients

foreach($this->to as $to) {

if (!$this->smtp->Recipient($to[0])) {

$bad_rcpt[] = $to[0];

// implement call back function if it exists

$isSent = 0;

$this->doCallback($isSent,$to[0],'','',$this->Subject,$body);

} else {

// implement call back function if it exists

$isSent = 1;

$this->doCallback($isSent,$to[0],'','',$this->Subject,$body);

}

}

foreach($this->cc as $cc) {

if (!$this->smtp->Recipient($cc[0])) {

$bad_rcpt[] = $cc[0];

// implement call back function if it exists

$isSent = 0;

$this->doCallback($isSent,'',$cc[0],'',$this->Subject,$body);

} else {

// implement call back function if it exists

$isSent = 1;

$this->doCallback($isSent,'',$cc[0],'',$this->Subject,$body);

}

}

foreach($this->bcc as $bcc) {

if (!$this->smtp->Recipient($bcc[0])) {

$bad_rcpt[] = $bcc[0];

// implement call back function if it exists

$isSent = 0;

$this->doCallback($isSent,'','',$bcc[0],$this->Subject,$body);

} else {

// implement call back function if it exists

$isSent = 1;

$this->doCallback($isSent,'','',$bcc[0],$this->Subject,$body);

}

}





if (count($bad_rcpt) > 0 ) { //Create error message for any bad addresses

$badaddresses = implode(', ', $bad_rcpt);

throw new phpmailerException($this->Lang('recipients_failed') . $badaddresses);

}

if(!$this->smtp->Data($header . $body)) {

throw new phpmailerException($this->Lang('data_not_accepted'), self::STOP_CRITICAL);

}

if($this->SMTPKeepAlive == true) {

$this->smtp->Reset();

}

return true;

}



/**

* Initiates a connection to an SMTP server.

* Returns false if the operation failed.

* @uses SMTP

* @access public

* @return bool

*/

public function SmtpConnect() {

if(is_null($this->smtp)) {

$this->smtp = new SMTP();

}



$this->smtp->do_debug = $this->SMTPDebug;

$hosts = explode(';', $this->Host);

$index = 0;

$connection = $this->smtp->Connected();



// Retry while there is no connection

try {

while($index < count($hosts) && !$connection) {

$hostinfo = array();

if (preg_match('/^(.+):([0-9]+)$/', $hosts[$index], $hostinfo)) {

$host = $hostinfo[1];

$port = $hostinfo[2];

} else {

$host = $hosts[$index];

$port = $this->Port;

}



$tls = ($this->SMTPSecure == 'tls');

$ssl = ($this->SMTPSecure == 'ssl');



if ($this->smtp->Connect(($ssl ? 'ssl://':'').$host, $port, $this->Timeout)) {



$hello = ($this->Helo != '' ? $this->Helo : $this->ServerHostname());

$this->smtp->Hello($hello);



if ($tls) {

if (!$this->smtp->StartTLS()) {

throw new phpmailerException($this->Lang('tls'));

}



//We must resend HELO after tls negotiation

$this->smtp->Hello($hello);

}



$connection = true;

if ($this->SMTPAuth) {

if (!$this->smtp->Authenticate($this->Username, $this->Password)) {

throw new phpmailerException($this->Lang('authenticate'));

}

}

}

$index++;

if (!$connection) {

throw new phpmailerException($this->Lang('connect_host'));

}

}

} catch (phpmailerException $e) {

$this->smtp->Reset();

throw $e;

}

return true;

}



/**

* Closes the active SMTP session if one exists.

* @return void

*/

public function SmtpClose() {

if(!is_null($this->smtp)) {

if($this->smtp->Connected()) {

$this->smtp->Quit();

$this->smtp->Close();

}

}

}



/**

* Sets the language for all class error messages.

* Returns false if it cannot load the language file. The default language is English.

* @param string $langcode ISO 639-1 2-character language code (e.g. Portuguese: "br")

* @param string $lang_path Path to the language file directory

* @access public

*/

function SetLanguage($langcode = 'en', $lang_path = 'language/') {

//Define full set of translatable strings

$PHPMAILER_LANG = array(

'provide_address' => 'You must provide at least one recipient email address.',

'mailer_not_supported' => ' mailer is not supported.',

'execute' => 'Could not execute: ',

'instantiate' => 'Could not instantiate mail function.',

'authenticate' => 'SMTP Error: Could not authenticate.',

'from_failed' => 'The following From address failed: ',

'recipients_failed' => 'SMTP Error: The following recipients failed: ',

'data_not_accepted' => 'SMTP Error: Data not accepted.',

'connect_host' => 'SMTP Error: Could not connect to SMTP host.',

'file_access' => 'Could not access file: ',

'file_open' => 'File Error: Could not open file: ',

'encoding' => 'Unknown encoding: ',

'signing' => 'Signing Error: ',

'smtp_error' => 'SMTP server error: ',

'empty_message' => 'Message body empty',

'invalid_address' => 'Invalid address',

'variable_set' => 'Cannot set or reset variable: '

);

//Overwrite language-specific strings. This way we'll never have missing translations - no more "language string failed to load"!

$l = true;

if ($langcode != 'en') { //There is no English translation file

$l = @include $lang_path.'phpmailer.lang-'.$langcode.'.php';

}

$this->language = $PHPMAILER_LANG;

return ($l == true); //Returns false if language not found

}



/**

* Return the current array of language strings

* @return array

*/

public function GetTranslations() {

return $this->language;

}



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

// METHODS, MESSAGE CREATION

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



/**

* Creates recipient headers.

* @access public

* @return string

*/

public function AddrAppend($type, $addr) {

$addr_str = $type . ': ';

$addresses = array();

foreach ($addr as $a) {

$addresses[] = $this->AddrFormat($a);

}

$addr_str .= implode(', ', $addresses);

$addr_str .= $this->LE;



return $addr_str;

}



/**

* Formats an address correctly.

* @access public

* @return string

*/

public function AddrFormat($addr) {

if (empty($addr[1])) {

return $this->SecureHeader($addr[0]);

} else {

return $this->EncodeHeader($this->SecureHeader($addr[1]), 'phrase') . " <" . $this->SecureHeader($addr[0]) . ">";

}

}



/**

* Wraps message for use with mailers that do not

* automatically perform wrapping and for quoted-printable.

* Original written by philippe.

* @param string $message The message to wrap

* @param integer $length The line length to wrap to

* @param boolean $qp_mode Whether to run in Quoted-Printable mode

* @access public

* @return string

*/

public function WrapText($message, $length, $qp_mode = false) {

$soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE;

// If utf-8 encoding is used, we will need to make sure we don't

// split multibyte characters when we wrap

$is_utf8 = (strtolower($this->CharSet) == "utf-8");



$message = $this->FixEOL($message);

if (substr($message, -1) == $this->LE) {

$message = substr($message, 0, -1);

}



$line = explode($this->LE, $message);

$message = '';

for ($i=0 ;$i < count($line); $i++) {

$line_part = explode(' ', $line[$i]);

$buf = '';

for ($e = 0; $e<count($line_part); $e++) {

$word = $line_part[$e];

if ($qp_mode and (strlen($word) > $length)) {

$space_left = $length - strlen($buf) - 1;

if ($e != 0) {

if ($space_left > 20) {

$len = $space_left;

if ($is_utf8) {

$len = $this->UTF8CharBoundary($word, $len);

} elseif (substr($word, $len - 1, 1) == "=") {

$len--;

} elseif (substr($word, $len - 2, 1) == "=") {

$len -= 2;

}

$part = substr($word, 0, $len);

$word = substr($word, $len);

$buf .= ' ' . $part;

$message .= $buf . sprintf("=%s", $this->LE);

} else {

$message .= $buf . $soft_break;

}

$buf = '';

}

while (strlen($word) > 0) {

$len = $length;

if ($is_utf8) {

$len = $this->UTF8CharBoundary($word, $len);

} elseif (substr($word, $len - 1, 1) == "=") {

$len--;

} elseif (substr($word, $len - 2, 1) == "=") {

$len -= 2;

}

$part = substr($word, 0, $len);

$word = substr($word, $len);



if (strlen($word) > 0) {

$message .= $part . sprintf("=%s", $this->LE);

} else {

$buf = $part;

}

}

} else {

$buf_o = $buf;

$buf .= ($e == 0) ? $word : (' ' . $word);



if (strlen($buf) > $length and $buf_o != '') {

$message .= $buf_o . $soft_break;

$buf = $word;

}

}

}

$message .= $buf . $this->LE;

}



return $message;

}



/**

* Finds last character boundary prior to maxLength in a utf-8

* quoted (printable) encoded string.

* Original written by Colin Brown.

* @access public

* @param string $encodedText utf-8 QP text

* @param int $maxLength find last character boundary prior to this length

* @return int

*/

public function UTF8CharBoundary($encodedText, $maxLength) {

$foundSplitPos = false;

$lookBack = 3;

while (!$foundSplitPos) {

$lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack);

$encodedCharPos = strpos($lastChunk, "=");

if ($encodedCharPos !== false) {

// Found start of encoded character byte within $lookBack block.

// Check the encoded byte value (the 2 chars after the '=')

$hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2);

$dec = hexdec($hex);

if ($dec < 128) { // Single byte character.

// If the encoded char was found at pos 0, it will fit

// otherwise reduce maxLength to start of the encoded char

$maxLength = ($encodedCharPos == 0) ? $maxLength :

$maxLength - ($lookBack - $encodedCharPos);

$foundSplitPos = true;

} elseif ($dec >= 192) { // First byte of a multi byte character

// Reduce maxLength to split at start of character

$maxLength = $maxLength - ($lookBack - $encodedCharPos);

$foundSplitPos = true;

} elseif ($dec < 192) { // Middle byte of a multi byte character, look further back

$lookBack += 3;

}

} else {

// No encoded character found

$foundSplitPos = true;

}

}

return $maxLength;

}





/**

* Set the body wrapping.

* @access public

* @return void

*/

public function SetWordWrap() {

if($this->WordWrap < 1) {

return;

}



switch($this->message_type) {

case 'alt':

case 'alt_attachments':

$this->AltBody = $this->WrapText($this->AltBody, $this->WordWrap);

break;

default:

$this->Body = $this->WrapText($this->Body, $this->WordWrap);

break;

}

}



/**

* Assembles message header.

* @access public

* @return string The assembled header

*/

public function CreateHeader() {

$result = '';



// Set the boundaries

$uniq_id = md5(uniqid(time()));

$this->boundary[1] = 'b1_' . $uniq_id;

$this->boundary[2] = 'b2_' . $uniq_id;



$result .= $this->HeaderLine('Date', self::RFCDate());

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

$result .= $this->HeaderLine('Return-Path', trim($this->From));

} else {

$result .= $this->HeaderLine('Return-Path', trim($this->Sender));

}



// To be created automatically by mail()

if($this->Mailer != 'mail') {

if ($this->SingleTo === true) {

foreach($this->to as $t) {

$this->SingleToArray[] = $this->AddrFormat($t);

}

} else {

if(count($this->to) > 0) {

$result .= $this->AddrAppend('To', $this->to);

} elseif (count($this->cc) == 0) {

$result .= $this->HeaderLine('To', 'undisclosed-recipients:;');

}

}

}



$from = array();

$from[0][0] = trim($this->From);

$from[0][1] = $this->FromName;

$result .= $this->AddrAppend('From', $from);



// sendmail and mail() extract Cc from the header before sending

if(count($this->cc) > 0) {

$result .= $this->AddrAppend('Cc', $this->cc);

}



// sendmail and mail() extract Bcc from the header before sending

if((($this->Mailer == 'sendmail') || ($this->Mailer == 'mail')) && (count($this->bcc) > 0)) {

$result .= $this->AddrAppend('Bcc', $this->bcc);

}



if(count($this->ReplyTo) > 0) {

$result .= $this->AddrAppend('Reply-to', $this->ReplyTo);

}



// mail() sets the subject itself

if($this->Mailer != 'mail') {

$result .= $this->HeaderLine('Subject', $this->EncodeHeader($this->SecureHeader($this->Subject)));

}



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

$result .= $this->HeaderLine('Message-ID',$this->MessageID);

} else {

$result .= sprintf("Message-ID: <%s@%s>%s", $uniq_id, $this->ServerHostname(), $this->LE);

}

$result .= $this->HeaderLine('X-Priority', $this->Priority);

$result .= $this->HeaderLine('X-Mailer', 'PHPMailer '.$this->Version.' (phpmailer.sourceforge.net)');



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

$result .= $this->HeaderLine('Disposition-Notification-To', '<' . trim($this->ConfirmReadingTo) . '>');

}



// Add custom headers

for($index = 0; $index < count($this->CustomHeader); $index++) {

$result .= $this->HeaderLine(trim($this->CustomHeader[$index][0]), $this->EncodeHeader(trim($this->CustomHeader[$index][1])));

}

if (!$this->sign_key_file) {

$result .= $this->HeaderLine('MIME-Version', '1.0');

$result .= $this->GetMailMIME();

}



return $result;

}



/**

* Returns the message MIME.

* @access public

* @return string

*/

public function GetMailMIME() {

$result = '';

switch($this->message_type) {

case 'plain':

$result .= $this->HeaderLine('Content-Transfer-Encoding', $this->Encoding);

$result .= sprintf("Content-Type: %s; charset=\"%s\"", $this->ContentType, $this->CharSet);

break;

case 'attachments':

case 'alt_attachments':

if($this->InlineImageExists()){

$result .= sprintf("Content-Type: %s;%s\ttype=\"text/html\";%s\tboundary=\"%s\"%s", 'multipart/related', $this->LE, $this->LE, $this->boundary[1], $this->LE);

} else {

$result .= $this->HeaderLine('Content-Type', 'multipart/mixed;');

$result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');

}

break;

case 'alt':

$result .= $this->HeaderLine('Content-Type', 'multipart/alternative;');

$result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');

break;

}



if($this->Mailer != 'mail') {

$result .= $this->LE.$this->LE;

}



return $result;

}



/**

* Assembles the message body. Returns an empty string on failure.

* @access public

* @return string The assembled message body

*/

public function CreateBody() {

$body = '';



if ($this->sign_key_file) {

$body .= $this->GetMailMIME();

}



$this->SetWordWrap();



switch($this->message_type) {

case 'alt':

$body .= $this->GetBoundary($this->boundary[1], '', 'text/plain', '');

$body .= $this->EncodeString($this->AltBody, $this->Encoding);

$body .= $this->LE.$this->LE;

$body .= $this->GetBoundary($this->boundary[1], '', 'text/html', '');

$body .= $this->EncodeString($this->Body, $this->Encoding);

$body .= $this->LE.$this->LE;

$body .= $this->EndBoundary($this->boundary[1]);

break;

case 'plain':

$body .= $this->EncodeString($this->Body, $this->Encoding);

break;

case 'attachments':

$body .= $this->GetBoundary($this->boundary[1], '', '', '');

$body .= $this->EncodeString($this->Body, $this->Encoding);

$body .= $this->LE;

$body .= $this->AttachAll();

break;

case 'alt_attachments':

$body .= sprintf("--%s%s", $this->boundary[1], $this->LE);

$body .= sprintf("Content-Type: %s;%s" . "\tboundary=\"%s\"%s", 'multipart/alternative', $this->LE, $this->boundary[2], $this->LE.$this->LE);

$body .= $this->GetBoundary($this->boundary[2], '', 'text/plain', '') . $this->LE; // Create text body

$body .= $this->EncodeString($this->AltBody, $this->Encoding);

$body .= $this->LE.$this->LE;

$body .= $this->GetBoundary($this->boundary[2], '', 'text/html', '') . $this->LE; // Create the HTML body

$body .= $this->EncodeString($this->Body, $this->Encoding);

$body .= $this->LE.$this->LE;

$body .= $this->EndBoundary($this->boundary[2]);

$body .= $this->AttachAll();

break;

}



if ($this->IsError()) {

$body = '';

} elseif ($this->sign_key_file) {

try {

$file = tempnam('', 'mail');

file_put_contents($file, $body); //TODO check this worked

$signed = tempnam("", "signed");

if (@openssl_pkcs7_sign($file, $signed, "file://".$this->sign_cert_file, array("file://".$this->sign_key_file, $this->sign_key_pass), NULL)) {

@unlink($file);

@unlink($signed);

$body = file_get_contents($signed);

} else {

@unlink($file);

@unlink($signed);

throw new phpmailerException($this->Lang("signing").openssl_error_string());

}

} catch (phpmailerException $e) {

$body = '';

if ($this->exceptions) {

throw $e;

}

}

}



return $body;

}



/**

* Returns the start of a message boundary.

* @access private

*/

private function GetBoundary($boundary, $charSet, $contentType, $encoding) {

$result = '';

if($charSet == '') {

$charSet = $this->CharSet;

}

if($contentType == '') {

$contentType = $this->ContentType;

}

if($encoding == '') {

$encoding = $this->Encoding;

}

$result .= $this->TextLine('--' . $boundary);

$result .= sprintf("Content-Type: %s; charset = \"%s\"", $contentType, $charSet);

$result .= $this->LE;

$result .= $this->HeaderLine('Content-Transfer-Encoding', $encoding);

$result .= $this->LE;



return $result;

}



/**

* Returns the end of a message boundary.

* @access private

*/

private function EndBoundary($boundary) {

return $this->LE . '--' . $boundary . '--' . $this->LE;

}



/**

* Sets the message type.

* @access private

* @return void

*/

private function SetMessageType() {

if(count($this->attachment) < 1 && strlen($this->AltBody) < 1) {

$this->message_type = 'plain';

} else {

if(count($this->attachment) > 0) {

$this->message_type = 'attachments';

}

if(strlen($this->AltBody) > 0 && count($this->attachment) < 1) {

$this->message_type = 'alt';

}

if(strlen($this->AltBody) > 0 && count($this->attachment) > 0) {

$this->message_type = 'alt_attachments';

}

}

}



/**

* Returns a formatted header line.

* @access public

* @return string

*/

public function HeaderLine($name, $value) {

return $name . ': ' . $value . $this->LE;

}



/**

* Returns a formatted mail line.

* @access public

* @return string

*/

public function TextLine($value) {

return $value . $this->LE;

}



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

// CLASS METHODS, ATTACHMENTS

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



/**

* Adds an attachment from a path on the filesystem.

* Returns false if the file could not be found

* or accessed.

* @param string $path Path to the attachment.

* @param string $name Overrides the attachment name.

* @param string $encoding File encoding (see $Encoding).

* @param string $type File extension (MIME) type.

* @return bool

*/

public function AddAttachment($path, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {

try {

if ( !@is_file($path) ) {

throw new phpmailerException($this->Lang('file_access') . $path, self::STOP_CONTINUE);

}

$filename = basename($path);

if ( $name == '' ) {

$name = $filename;

}



$this->attachment[] = array(

0 => $path,

1 => $filename,

2 => $name,

3 => $encoding,

4 => $type,

5 => false, // isStringAttachment

6 => 'attachment',

7 => 0

);



} catch (phpmailerException $e) {

$this->SetError($e->getMessage());

if ($this->exceptions) {

throw $e;

}

echo $e->getMessage()."\n";

if ( $e->getCode() == self::STOP_CRITICAL ) {

return false;

}

}

return true;

}



/**

* Return the current array of attachments

* @return array

*/

public function GetAttachments() {

return $this->attachment;

}



/**

* Attaches all fs, string, and binary attachments to the message.

* Returns an empty string on failure.

* @access private

* @return string

*/

private function AttachAll() {

// Return text of body

$mime = array();

$cidUniq = array();

$incl = array();



// Add all attachments

foreach ($this->attachment as $attachment) {

// Check for string attachment

$bString = $attachment[5];

if ($bString) {

$string = $attachment[0];

} else {

$path = $attachment[0];

}



if (in_array($attachment[0], $incl)) { continue; }

$filename = $attachment[1];

$name = $attachment[2];

$encoding = $attachment[3];

$type = $attachment[4];

$disposition = $attachment[6];

$cid = $attachment[7];

$incl[] = $attachment[0];

if ( $disposition == 'inline' && isset($cidUniq[$cid]) ) { continue; }

$cidUniq[$cid] = true;



$mime[] = sprintf("--%s%s", $this->boundary[1], $this->LE);

$mime[] = sprintf("Content-Type: %s; name=\"%s\"%s", $type, $this->EncodeHeader($this->SecureHeader($name)), $this->LE);

$mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE);



if($disposition == 'inline') {

$mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE);

}



$mime[] = sprintf("Content-Disposition: %s; filename=\"%s\"%s", $disposition, $this->EncodeHeader($this->SecureHeader($name)), $this->LE.$this->LE);



// Encode as string attachment

if($bString) {

$mime[] = $this->EncodeString($string, $encoding);

if($this->IsError()) {

return '';

}

$mime[] = $this->LE.$this->LE;

} else {

$mime[] = $this->EncodeFile($path, $encoding);

if($this->IsError()) {

return '';

}

$mime[] = $this->LE.$this->LE;

}

}



$mime[] = sprintf("--%s--%s", $this->boundary[1], $this->LE);



return join('', $mime);

}



/**

* Encodes attachment in requested format.

* Returns an empty string on failure.

* @param string $path The full path to the file

* @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'

* @see EncodeFile()

* @access private

* @return string

*/

private function EncodeFile($path, $encoding = 'base64') {

try {

if (!is_readable($path)) {

throw new phpmailerException($this->Lang('file_open') . $path, self::STOP_CONTINUE);

}

if (function_exists('get_magic_quotes')) {

function get_magic_quotes() {

return false;

}

}

if (PHP_VERSION < 6) {

$magic_quotes = get_magic_quotes_runtime();

set_magic_quotes_runtime(0);

}

$file_buffer = file_get_contents($path);

$file_buffer = $this->EncodeString($file_buffer, $encoding);

if (PHP_VERSION < 6) { set_magic_quotes_runtime($magic_quotes); }

return $file_buffer;

} catch (Exception $e) {

$this->SetError($e->getMessage());

return '';

}

}



/**

* Encodes string to requested format.

* Returns an empty string on failure.

* @param string $str The text to encode

* @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'

* @access public

* @return string

*/

public function EncodeString ($str, $encoding = 'base64') {

$encoded = '';

switch(strtolower($encoding)) {

case 'base64':

$encoded = chunk_split(base64_encode($str), 76, $this->LE);

break;

case '7bit':

case '8bit':

$encoded = $this->FixEOL($str);

//Make sure it ends with a line break

if (substr($encoded, -(strlen($this->LE))) != $this->LE)

$encoded .= $this->LE;

break;

case 'binary':

$encoded = $str;

break;

case 'quoted-printable':

$encoded = $this->EncodeQP($str);

break;

default:

$this->SetError($this->Lang('encoding') . $encoding);

break;

}

return $encoded;

}



/**

* Encode a header string to best (shortest) of Q, B, quoted or none.

* @access public

* @return string

*/

public function EncodeHeader($str, $position = 'text') {

$x = 0;



switch (strtolower($position)) {

case 'phrase':

if (!preg_match('/[\200-\377]/', $str)) {

// Can't use addslashes as we don't know what value has magic_quotes_sybase

$encoded = addcslashes($str, "\0..\37\177\\\"");

if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) {

return ($encoded);

} else {

return ("\"$encoded\"");

}

}

$x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches);

break;

case 'comment':

$x = preg_match_all('/[()"]/', $str, $matches);

// Fall-through

case 'text':

default:

$x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches);

break;

}



if ($x == 0) {

return ($str);

}



$maxlen = 75 - 7 - strlen($this->CharSet);

// Try to select the encoding which should produce the shortest output

if (strlen($str)/3 < $x) {

$encoding = 'B';

if (function_exists('mb_strlen') && $this->HasMultiBytes($str)) {

// Use a custom function which correctly encodes and wraps long

// multibyte strings without breaking lines within a character

$encoded = $this->Base64EncodeWrapMB($str);

} else {

$encoded = base64_encode($str);

$maxlen -= $maxlen % 4;

$encoded = trim(chunk_split($encoded, $maxlen, "\n"));

}

} else {

$encoding = 'Q';

$encoded = $this->EncodeQ($str, $position);

$encoded = $this->WrapText($encoded, $maxlen, true);

$encoded = str_replace('='.$this->LE, "\n", trim($encoded));

}



$encoded = preg_replace('/^(.*)$/m', " =?".$this->CharSet."?$encoding?\\1?=", $encoded);

$encoded = trim(str_replace("\n", $this->LE, $encoded));



return $encoded;

}



/**

* Checks if a string contains multibyte characters.

* @access public

* @param string $str multi-byte text to wrap encode

* @return bool

*/

public function HasMultiBytes($str) {

if (function_exists('mb_strlen')) {

return (strlen($str) > mb_strlen($str, $this->CharSet));

} else { // Assume no multibytes (we can't handle without mbstring functions anyway)

return false;

}

}



/**

* Correctly encodes and wraps long multibyte strings for mail headers

* without breaking lines within a character.

* Adapted from a function by paravoid at http://uk.php.net/manual/en/function.mb-encode-mimeheader.php

* @access public

* @param string $str multi-byte text to wrap encode

* @return string

*/

public function Base64EncodeWrapMB($str) {

$start = "=?".$this->CharSet."?B?";

$end = "?=";

$encoded = "";



$mb_length = mb_strlen($str, $this->CharSet);

// Each line must have length <= 75, including $start and $end

$length = 75 - strlen($start) - strlen($end);

// Average multi-byte ratio

$ratio = $mb_length / strlen($str);

// Base64 has a 4:3 ratio

$offset = $avgLength = floor($length * $ratio * .75);



for ($i = 0; $i < $mb_length; $i += $offset) {

$lookBack = 0;



do {

$offset = $avgLength - $lookBack;

$chunk = mb_substr($str, $i, $offset, $this->CharSet);

$chunk = base64_encode($chunk);

$lookBack++;

}

while (strlen($chunk) > $length);



$encoded .= $chunk . $this->LE;

}



// Chomp the last linefeed

$encoded = substr($encoded, 0, -strlen($this->LE));

return $encoded;

}



/**

* Encode string to quoted-printable.

* Only uses standard PHP, slow, but will always work

* @access public

* @param string $string the text to encode

* @param integer $line_max Number of chars allowed on a line before wrapping

* @return string

*/

public function EncodeQPphp( $input = '', $line_max = 76, $space_conv = false) {

$hex = array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F');

$lines = preg_split('/(?:\r\n|\r|\n)/', $input);

$eol = "\r\n";

$escape = '=';

$output = '';

while( list(, $line) = each($lines) ) {

$linlen = strlen($line);

$newline = '';

for($i = 0; $i < $linlen; $i++) {

$c = substr( $line, $i, 1 );

$dec = ord( $c );

if ( ( $i == 0 ) && ( $dec == 46 ) ) { // convert first point in the line into =2E

$c = '=2E';

}

if ( $dec == 32 ) {

if ( $i == ( $linlen - 1 ) ) { // convert space at eol only

$c = '=20';

} else if ( $space_conv ) {

$c = '=20';

}

} elseif ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) { // always encode "\t", which is *not* required

$h2 = floor($dec/16);

$h1 = floor($dec%16);

$c = $escape.$hex[$h2].$hex[$h1];

}

if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted

$output .= $newline.$escape.$eol; // soft line break; " =\r\n" is okay

$newline = '';

// check if newline first character will be point or not

if ( $dec == 46 ) {

$c = '=2E';

}

}

$newline .= $c;

} // end of for

$output .= $newline.$eol;

} // end of while

return $output;

}



/**

* Encode string to RFC2045 (6.7) quoted-printable format

* Uses a PHP5 stream filter to do the encoding about 64x faster than the old version

* Also results in same content as you started with after decoding

* @see EncodeQPphp()

* @access public

* @param string $string the text to encode

* @param integer $line_max Number of chars allowed on a line before wrapping

* @param boolean $space_conv Dummy param for compatibility with existing EncodeQP function

* @return string

* @author Marcus Bointon

*/

public function EncodeQP($string, $line_max = 76, $space_conv = false) {

if (function_exists('quoted_printable_encode')) { //Use native function if it's available (>= PHP5.3)

return quoted_printable_encode($string);

}

$filters = stream_get_filters();

if (!in_array('convert.*', $filters)) { //Got convert stream filter?

return $this->EncodeQPphp($string, $line_max, $space_conv); //Fall back to old implementation

}

$fp = fopen('php://temp/', 'r+');

$string = preg_replace('/\r\n?/', $this->LE, $string); //Normalise line breaks

$params = array('line-length' => $line_max, 'line-break-chars' => $this->LE);

$s = stream_filter_append($fp, 'convert.quoted-printable-encode', STREAM_FILTER_READ, $params);

fputs($fp, $string);

rewind($fp);

$out = stream_get_contents($fp);

stream_filter_remove($s);

$out = preg_replace('/^\./m', '=2E', $out); //Encode . if it is first char on a line, workaround for bug in Exchange

fclose($fp);

return $out;

}



/**

* Encode string to q encoding.

* @link http://tools.ietf.org/html/rfc2047

* @param string $str the text to encode

* @param string $position Where the text is going to be used, see the RFC for what that means

* @access public

* @return string

*/

public function EncodeQ ($str, $position = 'text') {

// There should not be any EOL in the string

$encoded = preg_replace('/[\r\n]*/', '', $str);



switch (strtolower($position)) {

case 'phrase':

$encoded = preg_replace("/([^A-Za-z0-9!*+\/ -])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);

break;

case 'comment':

$encoded = preg_replace("/([\(\)\"])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);

case 'text':

default:

// Replace every high ascii, control =, ? and _ characters

//TODO using /e (equivalent to eval()) is probably not a good idea

$encoded = preg_replace('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/e',

"'='.sprintf('%02X', ord('\\1'))", $encoded);

break;

}



// Replace every spaces to _ (more readable than =20)

$encoded = str_replace(' ', '_', $encoded);



return $encoded;

}



/**

* Adds a string or binary attachment (non-filesystem) to the list.

* This method can be used to attach ascii or binary data,

* such as a BLOB record from a database.

* @param string $string String attachment data.

* @param string $filename Name of the attachment.

* @param string $encoding File encoding (see $Encoding).

* @param string $type File extension (MIME) type.

* @return void

*/

public function AddStringAttachment($string, $filename, $encoding = 'base64', $type = 'application/octet-stream') {

// Append to $attachment array

$this->attachment[] = array(

0 => $string,

1 => $filename,

2 => basename($filename),

3 => $encoding,

4 => $type,

5 => true, // isStringAttachment

6 => 'attachment',

7 => 0

);

}



/**

* Adds an embedded attachment. This can include images, sounds, and

* just about any other document. Make sure to set the $type to an

* image type. For JPEG images use "image/jpeg" and for GIF images

* use "image/gif".

* @param string $path Path to the attachment.

* @param string $cid Content ID of the attachment. Use this to identify

* the Id for accessing the image in an HTML form.

* @param string $name Overrides the attachment name.

* @param string $encoding File encoding (see $Encoding).

* @param string $type File extension (MIME) type.

* @return bool

*/

public function AddEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {



if ( !@is_file($path) ) {

$this->SetError($this->Lang('file_access') . $path);

return false;

}



$filename = basename($path);

if ( $name == '' ) {

$name = $filename;

}



// Append to $attachment array

$this->attachment[] = array(

0 => $path,

1 => $filename,

2 => $name,

3 => $encoding,

4 => $type,

5 => false, // isStringAttachment

6 => 'inline',

7 => $cid

);



return true;

}



/**

* Returns true if an inline attachment is present.

* @access public

* @return bool

*/

public function InlineImageExists() {

foreach($this->attachment as $attachment) {

if ($attachment[6] == 'inline') {

return true;

}

}

return false;

}



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

// CLASS METHODS, MESSAGE RESET

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



/**

* Clears all recipients assigned in the TO array. Returns void.

* @return void

*/

public function ClearAddresses() {

foreach($this->to as $to) {

unset($this->all_recipients[strtolower($to[0])]);

}

$this->to = array();

}



/**

* Clears all recipients assigned in the CC array. Returns void.

* @return void

*/

public function ClearCCs() {

foreach($this->cc as $cc) {

unset($this->all_recipients[strtolower($cc[0])]);

}

$this->cc = array();

}



/**

* Clears all recipients assigned in the BCC array. Returns void.

* @return void

*/

public function ClearBCCs() {

foreach($this->bcc as $bcc) {

unset($this->all_recipients[strtolower($bcc[0])]);

}

$this->bcc = array();

}



/**

* Clears all recipients assigned in the ReplyTo array. Returns void.

* @return void

*/

public function ClearReplyTos() {

$this->ReplyTo = array();

}



/**

* Clears all recipients assigned in the TO, CC and BCC

* array. Returns void.

* @return void

*/

public function ClearAllRecipients() {

$this->to = array();

$this->cc = array();

$this->bcc = array();

$this->all_recipients = array();

}



/**

* Clears all previously set filesystem, string, and binary

* attachments. Returns void.

* @return void

*/

public function ClearAttachments() {

$this->attachment = array();

}



/**

* Clears all custom headers. Returns void.

* @return void

*/

public function ClearCustomHeaders() {

$this->CustomHeader = array();

}



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

// CLASS METHODS, MISCELLANEOUS

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



/**

* Adds the error message to the error container.

* @access protected

* @return void

*/

protected function SetError($msg) {

$this->error_count++;

if ($this->Mailer == 'smtp' and !is_null($this->smtp)) {

$lasterror = $this->smtp->getError();

if (!empty($lasterror) and array_key_exists('smtp_msg', $lasterror)) {

$msg .= '<p>' . $this->Lang('smtp_error') . $lasterror['smtp_msg'] . "</p>\n";

}

}

$this->ErrorInfo = $msg;

}



/**

* Returns the proper RFC 822 formatted date.

* @access public

* @return string

* @static

*/

public static function RFCDate() {

$tz = date('Z');

$tzs = ($tz < 0) ? '-' : '+';

$tz = abs($tz);

$tz = (int)($tz/3600)*100 + ($tz%3600)/60;

$result = sprintf("%s %s%04d", date('D, j M Y H:i:s'), $tzs, $tz);



return $result;

}



/**

* Returns the server hostname or 'localhost.localdomain' if unknown.

* @access private

* @return string

*/

private function ServerHostname() {

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

$result = $this->Hostname;

} elseif (isset($_SERVER['SERVER_NAME'])) {

$result = $_SERVER['SERVER_NAME'];

} else {

$result = 'localhost.localdomain';

}



return $result;

}



/**

* Returns a message in the appropriate language.

* @access private

* @return string

*/

private function Lang($key) {

if(count($this->language) < 1) {

$this->SetLanguage('en'); // set the default language

}



if(isset($this->language[$key])) {

return $this->language[$key];

} else {

return 'Language string failed to load: ' . $key;

}

}



/**

* Returns true if an error occurred.

* @access public

* @return bool

*/

public function IsError() {

return ($this->error_count > 0);

}



/**

* Changes every end of line from CR or LF to CRLF.

* @access private

* @return string

*/

private function FixEOL($str) {

$str = str_replace("\r\n", "\n", $str);

$str = str_replace("\r", "\n", $str);

$str = str_replace("\n", $this->LE, $str);

return $str;

}



/**

* Adds a custom header.

* @access public

* @return void

*/

public function AddCustomHeader($custom_header) {

$this->CustomHeader[] = explode(':', $custom_header, 2);

}



/**

* Evaluates the message and returns modifications for inline images and backgrounds

* @access public

* @return $message

*/

public function MsgHTML($message, $basedir = '') {

preg_match_all("/(src|background)=\"(.*)\"/Ui", $message, $images);

if(isset($images[2])) {

foreach($images[2] as $i => $url) {

// do not change urls for absolute images (thanks to corvuscorax)

if (!preg_match('#^[A-z]+://#',$url)) {

$filename = basename($url);

$directory = dirname($url);

($directory == '.')?$directory='':'';

$cid = 'cid:' . md5($filename);

$ext = pathinfo($filename, PATHINFO_EXTENSION);

$mimeType = self::_mime_types($ext);

if ( strlen($basedir) > 1 && substr($basedir,-1) != '/') { $basedir .= '/'; }

if ( strlen($directory) > 1 && substr($directory,-1) != '/') { $directory .= '/'; }

if ( $this->AddEmbeddedImage($basedir.$directory.$filename, md5($filename), $filename, 'base64',$mimeType) ) {

$message = preg_replace("/".$images[1][$i]."=\"".preg_quote($url, '/')."\"/Ui", $images[1][$i]."=\"".$cid."\"", $message);

}

}

}

}

$this->IsHTML(true);

$this->Body = $message;

$textMsg = trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/s','',$message)));

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

$this->AltBody = html_entity_decode($textMsg);

}

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

$this->AltBody = 'To view this email message, open it in a program that understands HTML!' . "\n\n";

}

}



/**

* Gets the MIME type of the embedded or inline image

* @param string File extension

* @access public

* @return string MIME type of ext

* @static

*/

public static function _mime_types($ext = '') {

$mimes = array(

'hqx' => 'application/mac-binhex40',

'cpt' => 'application/mac-compactpro',

'doc' => 'application/msword',

'bin' => 'application/macbinary',

'dms' => 'application/octet-stream',

'lha' => 'application/octet-stream',

'lzh' => 'application/octet-stream',

'exe' => 'application/octet-stream',

'class' => 'application/octet-stream',

'psd' => 'application/octet-stream',

'so' => 'application/octet-stream',

'sea' => 'application/octet-stream',

'dll' => 'application/octet-stream',

'oda' => 'application/oda',

'pdf' => 'application/pdf',

'ai' => 'application/postscript',

'eps' => 'application/postscript',

'ps' => 'application/postscript',

'smi' => 'application/smil',

'smil' => 'application/smil',

'mif' => 'application/vnd.mif',

'xls' => 'application/vnd.ms-excel',

'ppt' => 'application/vnd.ms-powerpoint',

'wbxml' => 'application/vnd.wap.wbxml',

'wmlc' => 'application/vnd.wap.wmlc',

'dcr' => 'application/x-director',

'dir' => 'application/x-director',

'dxr' => 'application/x-director',

'dvi' => 'application/x-dvi',

'gtar' => 'application/x-gtar',

'php' => 'application/x-httpd-php',

'php4' => 'application/x-httpd-php',

'php3' => 'application/x-httpd-php',

'phtml' => 'application/x-httpd-php',

'phps' => 'application/x-httpd-php-source',

'js' => 'application/x-javascript',

'swf' => 'application/x-shockwave-flash',

'sit' => 'application/x-stuffit',

'tar' => 'application/x-tar',

'tgz' => 'application/x-tar',

'xhtml' => 'application/xhtml+xml',

'xht' => 'application/xhtml+xml',

'zip' => 'application/zip',

'mid' => 'audio/midi',

'midi' => 'audio/midi',

'mpga' => 'audio/mpeg',

'mp2' => 'audio/mpeg',

'mp3' => 'audio/mpeg',

'aif' => 'audio/x-aiff',

'aiff' => 'audio/x-aiff',

'aifc' => 'audio/x-aiff',

'ram' => 'audio/x-pn-realaudio',

'rm' => 'audio/x-pn-realaudio',

'rpm' => 'audio/x-pn-realaudio-plugin',

'ra' => 'audio/x-realaudio',

'rv' => 'video/vnd.rn-realvideo',

'wav' => 'audio/x-wav',

'bmp' => 'image/bmp',

'gif' => 'image/gif',

'jpeg' => 'image/jpeg',

'jpg' => 'image/jpeg',

'jpe' => 'image/jpeg',

'png' => 'image/png',

'tiff' => 'image/tiff',

'tif' => 'image/tiff',

'css' => 'text/css',

'html' => 'text/html',

'htm' => 'text/html',

'shtml' => 'text/html',

'txt' => 'text/plain',

'text' => 'text/plain',

'log' => 'text/plain',

'rtx' => 'text/richtext',

'rtf' => 'text/rtf',

'xml' => 'text/xml',

'xsl' => 'text/xml',

'mpeg' => 'video/mpeg',

'mpg' => 'video/mpeg',

'mpe' => 'video/mpeg',

'qt' => 'video/quicktime',

'mov' => 'video/quicktime',

'avi' => 'video/x-msvideo',

'movie' => 'video/x-sgi-movie',

'doc' => 'application/msword',

'word' => 'application/msword',

'xl' => 'application/excel',

'eml' => 'message/rfc822'

);

return (!isset($mimes[strtolower($ext)])) ? 'application/octet-stream' : $mimes[strtolower($ext)];

}



/**

* Set (or reset) Class Objects (variables)

*

* Usage Example:

* $page->set('X-Priority', '3');

*

* @access public

* @param string $name Parameter Name

* @param mixed $value Parameter Value

* NOTE: will not work with arrays, there are no arrays to set/reset

* @todo Should this not be using __set() magic function?

*/

public function set($name, $value = '') {

try {

if (isset($this->$name) ) {

$this->$name = $value;

} else {

throw new phpmailerException($this->Lang('variable_set') . $name, self::STOP_CRITICAL);

}

} catch (Exception $e) {

$this->SetError($e->getMessage());

if ($e->getCode() == self::STOP_CRITICAL) {

return false;

}

}

return true;

}



/**

* Strips newlines to prevent header injection.

* @access public

* @param string $str String

* @return string

*/

public function SecureHeader($str) {

$str = str_replace("\r", '', $str);

$str = str_replace("\n", '', $str);

return trim($str);

}



/**

* Set the private key file and password to sign the message.

*

* @access public

* @param string $key_filename Parameter File Name

* @param string $key_pass Password for private key

*/

public function Sign($cert_filename, $key_filename, $key_pass) {

$this->sign_cert_file = $cert_filename;

$this->sign_key_file = $key_filename;

$this->sign_key_pass = $key_pass;

}



/**

* Set the private key file and password to sign the message.

*

* @access public

* @param string $key_filename Parameter File Name

* @param string $key_pass Password for private key

*/

public function DKIM_QP($txt) {

$tmp="";

$line="";

for ($i=0;$i<strlen($txt);$i++) {

$ord=ord($txt[$i]);

if ( ((0x21 <= $ord) && ($ord <= 0x3A)) || $ord == 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E)) ) {

$line.=$txt[$i];

} else {

$line.="=".sprintf("%02X",$ord);

}

}

return $line;

}



/**

* Generate DKIM signature

*

* @access public

* @param string $s Header

*/

public function DKIM_Sign($s) {

$privKeyStr = file_get_contents($this->DKIM_private);

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

$privKey = openssl_pkey_get_private($privKeyStr,$this->DKIM_passphrase);

} else {

$privKey = $privKeyStr;

}

if (openssl_sign($s, $signature, $privKey)) {

return base64_encode($signature);

}

}



/**

* Generate DKIM Canonicalization Header

*

* @access public

* @param string $s Header

*/

public function DKIM_HeaderC($s) {

$s=preg_replace("/\r\n\s+/"," ",$s);

$lines=explode("\r\n",$s);

foreach ($lines as $key=>$line) {

list($heading,$value)=explode(":",$line,2);

$heading=strtolower($heading);

$value=preg_replace("/\s+/"," ",$value) ; // Compress useless spaces

$lines[$key]=$heading.":".trim($value) ; // Don't forget to remove WSP around the value

}

$s=implode("\r\n",$lines);

return $s;

}



/**

* Generate DKIM Canonicalization Body

*

* @access public

* @param string $body Message Body

*/

public function DKIM_BodyC($body) {

if ($body == '') return "\r\n";

// stabilize line endings

$body=str_replace("\r\n","\n",$body);

$body=str_replace("\n","\r\n",$body);

// END stabilize line endings

while (substr($body,strlen($body)-4,4) == "\r\n\r\n") {

$body=substr($body,0,strlen($body)-2);

}

return $body;

}



/**

* Create the DKIM header, body, as new header

*

* @access public

* @param string $headers_line Header lines

* @param string $subject Subject

* @param string $body Body

*/

public function DKIM_Add($headers_line,$subject,$body) {

$DKIMsignatureType = 'rsa-sha1'; // Signature & hash algorithms

$DKIMcanonicalization = 'relaxed/simple'; // Canonicalization of header/body

$DKIMquery = 'dns/txt'; // Query method

$DKIMtime = time() ; // Signature Timestamp = seconds since 00:00:00 - Jan 1, 1970 (UTC time zone)

$subject_header = "Subject: $subject";

$headers = explode("\r\n",$headers_line);

foreach($headers as $header) {

if (strpos($header,'From:') === 0) {

$from_header=$header;

} elseif (strpos($header,'To:') === 0) {

$to_header=$header;

}

}

$from = str_replace('|','=7C',$this->DKIM_QP($from_header));

$to = str_replace('|','=7C',$this->DKIM_QP($to_header));

$subject = str_replace('|','=7C',$this->DKIM_QP($subject_header)) ; // Copied header fields (dkim-quoted-printable

$body = $this->DKIM_BodyC($body);

$DKIMlen = strlen($body) ; // Length of body

$DKIMb64 = base64_encode(pack("H*", sha1($body))) ; // Base64 of packed binary SHA-1 hash of body

$ident = ($this->DKIM_identity == '')? '' : " i=" . $this->DKIM_identity . ";";

$dkimhdrs = "DKIM-Signature: v=1; a=" . $DKIMsignatureType . "; q=" . $DKIMquery . "; l=" . $DKIMlen . "; s=" . $this->DKIM_selector . ";\r\n".

"\tt=" . $DKIMtime . "; c=" . $DKIMcanonicalization . ";\r\n".

"\th=From:To:Subject;\r\n".

"\td=" . $this->DKIM_domain . ";" . $ident . "\r\n".

"\tz=$from\r\n".

"\t|$to\r\n".

"\t|$subject;\r\n".

"\tbh=" . $DKIMb64 . ";\r\n".

"\tb=";

$toSign = $this->DKIM_HeaderC($from_header . "\r\n" . $to_header . "\r\n" . $subject_header . "\r\n" . $dkimhdrs);

$signed = $this->DKIM_Sign($toSign);

return "X-PHPMAILER-DKIM: phpmailer.worxware.com\r\n".$dkimhdrs.$signed."\r\n";

}



protected function doCallback($isSent,$to,$cc,$bcc,$subject,$body) {

if (!empty($this->action_function) && function_exists($this->action_function)) {

$params = array($isSent,$to,$cc,$bcc,$subject,$body);

call_user_func_array($this->action_function,$params);

}

}

}



class phpmailerException extends Exception {

public function errorMessage() {

$errorMsg = '<strong>' . $this->getMessage() . "</strong><br />\n";

return $errorMsg;

}

}

?>