www/plugins/facteur/phpmailer-php5/class.phpmailer.php

   1 <?php
   2 /*~ class.phpmailer.php
   3 .---------------------------------------------------------------------------.
   4 |  Software: PHPMailer - PHP email class                                    |
   5 |   Version: 5.1                                                            |
   6 |   Contact: via sourceforge.net support pages (also www.worxware.com)      |
   7 |      Info: http://phpmailer.sourceforge.net                               |
   8 |   Support: http://sourceforge.net/projects/phpmailer/                     |
   9 | ------------------------------------------------------------------------- |
  10 |     Admin: Andy Prevost (project admininistrator)                         |
  11 |   Authors: Andy Prevost (codeworxtech) codeworxtech@users.sourceforge.net |
  12 |          : Marcus Bointon (coolbru) coolbru@users.sourceforge.net         |
  13 |   Founder: Brent R. Matzelle (original founder)                           |
  14 | Copyright (c) 2004-2009, Andy Prevost. All Rights Reserved.               |
  15 | Copyright (c) 2001-2003, Brent R. Matzelle                                |
  16 | ------------------------------------------------------------------------- |
  17 |   License: Distributed under the Lesser General Public License (LGPL)     |
  18 |            http://www.gnu.org/copyleft/lesser.html                        |
  19 | This program is distributed in the hope that it will be useful - WITHOUT  |
  20 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or     |
  21 | FITNESS FOR A PARTICULAR PURPOSE.                                         |
  22 | ------------------------------------------------------------------------- |
  23 | We offer a number of paid services (www.worxware.com):                    |
  24 | - Web Hosting on highly optimized fast and secure servers                 |
  25 | - Technology Consulting                                                   |
  26 | - Oursourcing (highly qualified programmers and graphic designers)        |
  27 '---------------------------------------------------------------------------'
  28 */
  29
  30 /**
  31  * PHPMailer - PHP email transport class
  32  * NOTE: Requires PHP version 5 or later
  33  * @package PHPMailer
  34  * @author Andy Prevost
  35  * @author Marcus Bointon
  36  * @copyright 2004 - 2009 Andy Prevost
  37  * @version $Id: class.phpmailer.php 447 2009-05-25 01:36:38Z codeworxtech $
  38  * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
  39  */
  40
  41 if (version_compare(PHP_VERSION, '5.0.0', '<') ) exit("Sorry, this version of PHPMailer will only run on PHP version 5 or greater!\n");
  42
  43 class PHPMailer {
  44
  45   /////////////////////////////////////////////////
  46   // PROPERTIES, PUBLIC
  47   /////////////////////////////////////////////////
  48
  49   /**
  50    * Email priority (1 = High, 3 = Normal, 5 = low).
  51    * @var int
  52    */
  53   public $Priority          = 3;
  54
  55   /**
  56    * Sets the CharSet of the message.
  57    * @var string
  58    */
  59   public $CharSet           = 'iso-8859-1';
  60
  61   /**
  62    * Sets the Content-type of the message.
  63    * @var string
  64    */
  65   public $ContentType       = 'text/plain';
  66
  67   /**
  68    * Sets the Encoding of the message. Options for this are
  69    *  "8bit", "7bit", "binary", "base64", and "quoted-printable".
  70    * @var string
  71    */
  72   public $Encoding          = '8bit';
  73
  74   /**
  75    * Holds the most recent mailer error message.
  76    * @var string
  77    */
  78   public $ErrorInfo         = '';
  79
  80   /**
  81    * Sets the From email address for the message.
  82    * @var string
  83    */
  84   public $From              = 'root@localhost';
  85
  86   /**
  87    * Sets the From name of the message.
  88    * @var string
  89    */
  90   public $FromName          = 'Root User';
  91
  92   /**
  93    * Sets the Sender email (Return-Path) of the message.  If not empty,
  94    * will be sent via -f to sendmail or as 'MAIL FROM' in smtp mode.
  95    * @var string
  96    */
  97   public $Sender            = '';
  98
  99   /**
 100    * Sets the Subject of the message.
 101    * @var string
 102    */
 103   public $Subject           = '';
 104
 105   /**
 106    * Sets the Body of the message.  This can be either an HTML or text body.
 107    * If HTML then run IsHTML(true).
 108    * @var string
 109    */
 110   public $Body              = '';
 111
 112   /**
 113    * Sets the text-only body of the message.  This automatically sets the
 114    * email to multipart/alternative.  This body can be read by mail
 115    * clients that do not have HTML email capability such as mutt. Clients
 116    * that can read HTML will view the normal Body.
 117    * @var string
 118    */
 119   public $AltBody           = '';
 120
 121   /**
 122    * Sets word wrapping on the body of the message to a given number of
 123    * characters.
 124    * @var int
 125    */
 126   public $WordWrap          = 0;
 127
 128   /**
 129    * Method to send mail: ("mail", "sendmail", or "smtp").
 130    * @var string
 131    */
 132   public $Mailer            = 'mail';
 133
 134   /**
 135    * Sets the path of the sendmail program.
 136    * @var string
 137    */
 138   public $Sendmail          = '/usr/sbin/sendmail';
 139
 140   /**
 141    * Path to PHPMailer plugins.  Useful if the SMTP class
 142    * is in a different directory than the PHP include path.
 143    * @var string
 144    */
 145   public $PluginDir         = '';
 146
 147   /**
 148    * Sets the email address that a reading confirmation will be sent.
 149    * @var string
 150    */
 151   public $ConfirmReadingTo  = '';
 152
 153   /**
 154    * Sets the hostname to use in Message-Id and Received headers
 155    * and as default HELO string. If empty, the value returned
 156    * by SERVER_NAME is used or 'localhost.localdomain'.
 157    * @var string
 158    */
 159   public $Hostname          = '';
 160
 161   /**
 162    * Sets the message ID to be used in the Message-Id header.
 163    * If empty, a unique id will be generated.
 164    * @var string
 165    */
 166   public $MessageID         = '';
 167
 168   /////////////////////////////////////////////////
 169   // PROPERTIES FOR SMTP
 170   /////////////////////////////////////////////////
 171
 172   /**
 173    * Sets the SMTP hosts.  All hosts must be separated by a
 174    * semicolon.  You can also specify a different port
 175    * for each host by using this format: [hostname:port]
 176    * (e.g. "smtp1.example.com:25;smtp2.example.com").
 177    * Hosts will be tried in order.
 178    * @var string
 179    */
 180   public $Host          = 'localhost';
 181
 182   /**
 183    * Sets the default SMTP server port.
 184    * @var int
 185    */
 186   public $Port          = 25;
 187
 188   /**
 189    * Sets the SMTP HELO of the message (Default is $Hostname).
 190    * @var string
 191    */
 192   public $Helo          = '';
 193
 194   /**
 195    * Sets connection prefix.
 196    * Options are "", "ssl" or "tls"
 197    * @var string
 198    */
 199   public $SMTPSecure    = '';
 200
 201   /**
 202    * Sets SMTP authentication. Utilizes the Username and Password variables.
 203    * @var bool
 204    */
 205   public $SMTPAuth      = false;
 206
 207   /**
 208    * Sets SMTP username.
 209    * @var string
 210    */
 211   public $Username      = '';
 212
 213   /**
 214    * Sets SMTP password.
 215    * @var string
 216    */
 217   public $Password      = '';
 218
 219   /**
 220    * Sets the SMTP server timeout in seconds.
 221    * This function will not work with the win32 version.
 222    * @var int
 223    */
 224   public $Timeout       = 10;
 225
 226   /**
 227    * Sets SMTP class debugging on or off.
 228    * @var bool
 229    */
 230   public $SMTPDebug     = false;
 231
 232   /**
 233    * Prevents the SMTP connection from being closed after each mail
 234    * sending.  If this is set to true then to close the connection
 235    * requires an explicit call to SmtpClose().
 236    * @var bool
 237    */
 238   public $SMTPKeepAlive = false;
 239
 240   /**
 241    * Provides the ability to have the TO field process individual
 242    * emails, instead of sending to entire TO addresses
 243    * @var bool
 244    */
 245   public $SingleTo      = false;
 246
 247    /**
 248    * If SingleTo is true, this provides the array to hold the email addresses
 249    * @var bool
 250    */
 251   public $SingleToArray = array();
 252
 253  /**
 254    * Provides the ability to change the line ending
 255    * @var string
 256    */
 257   public $LE              = "\n";
 258
 259   /**
 260    * Used with DKIM DNS Resource Record
 261    * @var string
 262    */
 263   public $DKIM_selector   = 'phpmailer';
 264
 265   /**
 266    * Used with DKIM DNS Resource Record
 267    * optional, in format of email address 'you@yourdomain.com'
 268    * @var string
 269    */
 270   public $DKIM_identity   = '';
 271
 272   /**
 273    * Used with DKIM DNS Resource Record
 274    * optional, in format of email address 'you@yourdomain.com'
 275    * @var string
 276    */
 277   public $DKIM_domain     = '';
 278
 279   /**
 280    * Used with DKIM DNS Resource Record
 281    * optional, in format of email address 'you@yourdomain.com'
 282    * @var string
 283    */
 284   public $DKIM_private    = '';
 285
 286   /**
 287    * Callback Action function name
 288    * the function that handles the result of the send email action. Parameters:
 289    *   bool    $result        result of the send action
 290    *   string  $to            email address of the recipient
 291    *   string  $cc            cc email addresses
 292    *   string  $bcc           bcc email addresses
 293    *   string  $subject       the subject
 294    *   string  $body          the email body
 295    * @var string
 296    */
 297   public $action_function = ''; //'callbackAction';
 298
 299   /**
 300    * Sets the PHPMailer Version number
 301    * @var string
 302    */
 303   public $Version         = '5.1';
 304
 305   /////////////////////////////////////////////////
 306   // PROPERTIES, PRIVATE AND PROTECTED
 307   /////////////////////////////////////////////////
 308
 309   private   $smtp           = NULL;
 310   private   $to             = array();
 311   private   $cc             = array();
 312   private   $bcc            = array();
 313   private   $ReplyTo        = array();
 314   private   $all_recipients = array();
 315   private   $attachment     = array();
 316   private   $CustomHeader   = array();
 317   private   $message_type   = '';
 318   private   $boundary       = array();
 319   protected $language       = array();
 320   private   $error_count    = 0;
 321   private   $sign_cert_file = "";
 322   private   $sign_key_file  = "";
 323   private   $sign_key_pass  = "";
 324   private   $exceptions     = false;
 325
 326   /////////////////////////////////////////////////
 327   // CONSTANTS
 328   /////////////////////////////////////////////////
 329
 330   const STOP_MESSAGE  = 0; // message only, continue processing
 331   const STOP_CONTINUE = 1; // message?, likely ok to continue processing
 332   const STOP_CRITICAL = 2; // message, plus full stop, critical error reached
 333
 334   /////////////////////////////////////////////////
 335   // METHODS, VARIABLES
 336   /////////////////////////////////////////////////
 337
 338   /**
 339    * Constructor
 340    * @param boolean $exceptions Should we throw external exceptions?
 341    */
 342   public function __construct($exceptions = false) {
 343     $this->exceptions = ($exceptions == true);
 344   }
 345
 346   /**
 347    * Sets message type to HTML.
 348    * @param bool $ishtml
 349    * @return void
 350    */
 351   public function IsHTML($ishtml = true) {
 352     if ($ishtml) {
 353       $this->ContentType = 'text/html';
 354     } else {
 355       $this->ContentType = 'text/plain';
 356     }
 357   }
 358
 359   /**
 360    * Sets Mailer to send message using SMTP.
 361    * @return void
 362    */
 363   public function IsSMTP() {
 364     $this->Mailer = 'smtp';
 365   }
 366
 367   /**
 368    * Sets Mailer to send message using PHP mail() function.
 369    * @return void
 370    */
 371   public function IsMail() {
 372     $this->Mailer = 'mail';
 373   }
 374
 375   /**
 376    * Sets Mailer to send message using the $Sendmail program.
 377    * @return void
 378    */
 379   public function IsSendmail() {
 380     if (!stristr(ini_get('sendmail_path'), 'sendmail')) {
 381       $this->Sendmail = '/var/qmail/bin/sendmail';
 382     }
 383     $this->Mailer = 'sendmail';
 384   }
 385
 386   /**
 387    * Sets Mailer to send message using the qmail MTA.
 388    * @return void
 389    */
 390   public function IsQmail() {
 391     if (stristr(ini_get('sendmail_path'), 'qmail')) {
 392       $this->Sendmail = '/var/qmail/bin/sendmail';
 393     }
 394     $this->Mailer = 'sendmail';
 395   }
 396
 397   /////////////////////////////////////////////////
 398   // METHODS, RECIPIENTS
 399   /////////////////////////////////////////////////
 400
 401   /**
 402    * Adds a "To" address.
 403    * @param string $address
 404    * @param string $name
 405    * @return boolean true on success, false if address already used
 406    */
 407   public function AddAddress($address, $name = '') {
 408     return $this->AddAnAddress('to', $address, $name);
 409   }
 410
 411   /**
 412    * Adds a "Cc" address.
 413    * Note: this function works with the SMTP mailer on win32, not with the "mail" mailer.
 414    * @param string $address
 415    * @param string $name
 416    * @return boolean true on success, false if address already used
 417    */
 418   public function AddCC($address, $name = '') {
 419     return $this->AddAnAddress('cc', $address, $name);
 420   }
 421
 422   /**
 423    * Adds a "Bcc" address.
 424    * Note: this function works with the SMTP mailer on win32, not with the "mail" mailer.
 425    * @param string $address
 426    * @param string $name
 427    * @return boolean true on success, false if address already used
 428    */
 429   public function AddBCC($address, $name = '') {
 430     return $this->AddAnAddress('bcc', $address, $name);
 431   }
 432
 433   /**
 434    * Adds a "Reply-to" address.
 435    * @param string $address
 436    * @param string $name
 437    * @return boolean
 438    */
 439   public function AddReplyTo($address, $name = '') {
 440     return $this->AddAnAddress('ReplyTo', $address, $name);
 441   }
 442
 443   /**
 444    * Adds an address to one of the recipient arrays
 445    * Addresses that have been added already return false, but do not throw exceptions
 446    * @param string $kind One of 'to', 'cc', 'bcc', 'ReplyTo'
 447    * @param string $address The email address to send to
 448    * @param string $name
 449    * @return boolean true on success, false if address already used or invalid in some way
 450    * @access private
 451    */
 452   private function AddAnAddress($kind, $address, $name = '') {
 453     if (!preg_match('/^(to|cc|bcc|ReplyTo)$/', $kind)) {
 454       echo 'Invalid recipient array: ' . kind;
 455       return false;
 456     }
 457     $address = trim($address);
 458     $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
 459     if (!self::ValidateAddress($address)) {
 460       $this->SetError($this->Lang('invalid_address').': '. $address);
 461       if ($this->exceptions) {
 462         throw new phpmailerException($this->Lang('invalid_address').': '.$address);
 463       }
 464       echo $this->Lang('invalid_address').': '.$address;
 465       return false;
 466     }
 467     if ($kind != 'ReplyTo') {
 468       if (!isset($this->all_recipients[strtolower($address)])) {
 469         array_push($this->$kind, array($address, $name));
 470         $this->all_recipients[strtolower($address)] = true;
 471         return true;
 472       }
 473     } else {
 474       if (!array_key_exists(strtolower($address), $this->ReplyTo)) {
 475         $this->ReplyTo[strtolower($address)] = array($address, $name);
 476       return true;
 477     }
 478   }
 479   return false;
 480 }
 481
 482 /**
 483  * Set the From and FromName properties
 484  * @param string $address
 485  * @param string $name
 486  * @return boolean
 487  */
 488   public function SetFrom($address, $name = '',$auto=1) {
 489     $address = trim($address);
 490     $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
 491     if (!self::ValidateAddress($address)) {
 492       $this->SetError($this->Lang('invalid_address').': '. $address);
 493       if ($this->exceptions) {
 494         throw new phpmailerException($this->Lang('invalid_address').': '.$address);
 495       }
 496       echo $this->Lang('invalid_address').': '.$address;
 497       return false;
 498     }
 499     $this->From = $address;
 500     $this->FromName = $name;
 501     if ($auto) {
 502       if (empty($this->ReplyTo)) {
 503         $this->AddAnAddress('ReplyTo', $address, $name);
 504       }
 505       if (empty($this->Sender)) {
 506         $this->Sender = $address;
 507       }
 508     }
 509     return true;
 510   }
 511
 512   /**
 513    * Check that a string looks roughly like an email address should
 514    * Static so it can be used without instantiation
 515    * Tries to use PHP built-in validator in the filter extension (from PHP 5.2), falls back to a reasonably competent regex validator
 516    * Conforms approximately to RFC2822
 517    * @link http://www.hexillion.com/samples/#Regex Original pattern found here
 518    * @param string $address The email address to check
 519    * @return boolean
 520    * @static
 521    * @access public
 522    */
 523   public static function ValidateAddress($address) {
 524     if (function_exists('filter_var')) { //Introduced in PHP 5.2
 525       if(filter_var($address, FILTER_VALIDATE_EMAIL) === FALSE) {
 526         return false;
 527       } else {
 528         return true;
 529       }
 530     } else {
 531       return preg_match('/^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!\.)){0,61}[a-zA-Z0-9_-]?\.)+[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!$)){0,61}[a-zA-Z0-9_]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$/', $address);
 532     }
 533   }
 534
 535   /////////////////////////////////////////////////
 536   // METHODS, MAIL SENDING
 537   /////////////////////////////////////////////////
 538
 539   /**
 540    * Creates message and assigns Mailer. If the message is
 541    * not sent successfully then it returns false.  Use the ErrorInfo
 542    * variable to view description of the error.
 543    * @return bool
 544    */
 545   public function Send() {
 546     try {
 547       if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) {
 548         throw new phpmailerException($this->Lang('provide_address'), self::STOP_CRITICAL);
 549       }
 550
 551       // Set whether the message is multipart/alternative
 552       if(!empty($this->AltBody)) {
 553         $this->ContentType = 'multipart/alternative';
 554       }
 555
 556       $this->error_count = 0; // reset errors
 557       $this->SetMessageType();
 558       $header = $this->CreateHeader();
 559       $body = $this->CreateBody();
 560
 561       if (empty($this->Body)) {
 562         throw new phpmailerException($this->Lang('empty_message'), self::STOP_CRITICAL);
 563       }
 564
 565       // digitally sign with DKIM if enabled
 566       if ($this->DKIM_domain && $this->DKIM_private) {
 567         $header_dkim = $this->DKIM_Add($header,$this->Subject,$body);
 568         $header = str_replace("\r\n","\n",$header_dkim) . $header;
 569       }
 570
 571       // Choose the mailer and send through it
 572       switch($this->Mailer) {
 573         case 'sendmail':
 574           return $this->SendmailSend($header, $body);
 575         case 'smtp':
 576           return $this->SmtpSend($header, $body);
 577         default:
 578           return $this->MailSend($header, $body);
 579       }
 580
 581     } catch (phpmailerException $e) {
 582       $this->SetError($e->getMessage());
 583       if ($this->exceptions) {
 584         throw $e;
 585       }
 586       echo $e->getMessage()."\n";
 587       return false;
 588     }
 589   }
 590
 591   /**
 592    * Sends mail using the $Sendmail program.
 593    * @param string $header The message headers
 594    * @param string $body The message body
 595    * @access protected
 596    * @return bool
 597    */
 598   protected function SendmailSend($header, $body) {
 599     if ($this->Sender != '') {
 600       $sendmail = sprintf("%s -oi -f %s -t", escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender));
 601     } else {
 602       $sendmail = sprintf("%s -oi -t", escapeshellcmd($this->Sendmail));
 603     }
 604     if ($this->SingleTo === true) {
 605       foreach ($this->SingleToArray as $key => $val) {
 606         if(!@$mail = popen($sendmail, 'w')) {
 607           throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
 608         }
 609         fputs($mail, "To: " . $val . "\n");
 610         fputs($mail, $header);
 611         fputs($mail, $body);
 612         $result = pclose($mail);
 613         // implement call back function if it exists
 614         $isSent = ($result == 0) ? 1 : 0;
 615         $this->doCallback($isSent,$val,$this->cc,$this->bcc,$this->Subject,$body);
 616         if($result != 0) {
 617           throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
 618         }
 619       }
 620     } else {
 621       if(!@$mail = popen($sendmail, 'w')) {
 622         throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
 623       }
 624       fputs($mail, $header);
 625       fputs($mail, $body);
 626       $result = pclose($mail);
 627       // implement call back function if it exists
 628       $isSent = ($result == 0) ? 1 : 0;
 629       $this->doCallback($isSent,$this->to,$this->cc,$this->bcc,$this->Subject,$body);
 630       if($result != 0) {
 631         throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
 632       }
 633     }
 634     return true;
 635   }
 636
 637   /**
 638    * Sends mail using the PHP mail() function.
 639    * @param string $header The message headers
 640    * @param string $body The message body
 641    * @access protected
 642    * @return bool
 643    */
 644   protected function MailSend($header, $body) {
 645     $toArr = array();
 646     foreach($this->to as $t) {
 647       $toArr[] = $this->AddrFormat($t);
 648     }
 649     $to = implode(', ', $toArr);
 650
 651     $params = sprintf("-oi -f %s", $this->Sender);
 652     if ($this->Sender != '' && strlen(ini_get('safe_mode'))< 1) {
 653       $old_from = ini_get('sendmail_from');
 654       ini_set('sendmail_from', $this->Sender);
 655       if ($this->SingleTo === true && count($toArr) > 1) {
 656         foreach ($toArr as $key => $val) {
 657           $rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
 658           // implement call back function if it exists
 659           $isSent = ($rt == 1) ? 1 : 0;
 660           $this->doCallback($isSent,$val,$this->cc,$this->bcc,$this->Subject,$body);
 661         }
 662       } else {
 663         $rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
 664         // implement call back function if it exists
 665         $isSent = ($rt == 1) ? 1 : 0;
 666         $this->doCallback($isSent,$to,$this->cc,$this->bcc,$this->Subject,$body);
 667       }
 668     } else {
 669       if ($this->SingleTo === true && count($toArr) > 1) {
 670         foreach ($toArr as $key => $val) {
 671           $rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
 672           // implement call back function if it exists
 673           $isSent = ($rt == 1) ? 1 : 0;
 674           $this->doCallback($isSent,$val,$this->cc,$this->bcc,$this->Subject,$body);
 675         }
 676       } else {
 677         $rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header);
 678         // implement call back function if it exists
 679         $isSent = ($rt == 1) ? 1 : 0;
 680         $this->doCallback($isSent,$to,$this->cc,$this->bcc,$this->Subject,$body);
 681       }
 682     }
 683     if (isset($old_from)) {
 684       ini_set('sendmail_from', $old_from);
 685     }
 686     if(!$rt) {
 687       throw new phpmailerException($this->Lang('instantiate'), self::STOP_CRITICAL);
 688     }
 689     return true;
 690   }
 691
 692   /**
 693    * Sends mail via SMTP using PhpSMTP
 694    * Returns false if there is a bad MAIL FROM, RCPT, or DATA input.
 695    * @param string $header The message headers
 696    * @param string $body The message body
 697    * @uses SMTP
 698    * @access protected
 699    * @return bool
 700    */
 701   protected function SmtpSend($header, $body) {
 702     require_once $this->PluginDir . 'class.smtp.php';
 703     $bad_rcpt = array();
 704
 705     if(!$this->SmtpConnect()) {
 706       throw new phpmailerException($this->Lang('smtp_connect_failed'), self::STOP_CRITICAL);
 707     }
 708     $smtp_from = ($this->Sender == '') ? $this->From : $this->Sender;
 709     if(!$this->smtp->Mail($smtp_from)) {
 710       throw new phpmailerException($this->Lang('from_failed') . $smtp_from, self::STOP_CRITICAL);
 711     }
 712
 713     // Attempt to send attach all recipients
 714     foreach($this->to as $to) {
 715       if (!$this->smtp->Recipient($to[0])) {
 716         $bad_rcpt[] = $to[0];
 717         // implement call back function if it exists
 718         $isSent = 0;
 719         $this->doCallback($isSent,$to[0],'','',$this->Subject,$body);
 720       } else {
 721         // implement call back function if it exists
 722         $isSent = 1;
 723         $this->doCallback($isSent,$to[0],'','',$this->Subject,$body);
 724       }
 725     }
 726     foreach($this->cc as $cc) {
 727       if (!$this->smtp->Recipient($cc[0])) {
 728         $bad_rcpt[] = $cc[0];
 729         // implement call back function if it exists
 730         $isSent = 0;
 731         $this->doCallback($isSent,'',$cc[0],'',$this->Subject,$body);
 732       } else {
 733         // implement call back function if it exists
 734         $isSent = 1;
 735         $this->doCallback($isSent,'',$cc[0],'',$this->Subject,$body);
 736       }
 737     }
 738     foreach($this->bcc as $bcc) {
 739       if (!$this->smtp->Recipient($bcc[0])) {
 740         $bad_rcpt[] = $bcc[0];
 741         // implement call back function if it exists
 742         $isSent = 0;
 743         $this->doCallback($isSent,'','',$bcc[0],$this->Subject,$body);
 744       } else {
 745         // implement call back function if it exists
 746         $isSent = 1;
 747         $this->doCallback($isSent,'','',$bcc[0],$this->Subject,$body);
 748       }
 749     }
 750
 751
 752     if (count($bad_rcpt) > 0 ) { //Create error message for any bad addresses
 753       $badaddresses = implode(', ', $bad_rcpt);
 754       throw new phpmailerException($this->Lang('recipients_failed') . $badaddresses);
 755     }
 756     if(!$this->smtp->Data($header . $body)) {
 757       throw new phpmailerException($this->Lang('data_not_accepted'), self::STOP_CRITICAL);
 758     }
 759     if($this->SMTPKeepAlive == true) {
 760       $this->smtp->Reset();
 761     }
 762     return true;
 763   }
 764
 765   /**
 766    * Initiates a connection to an SMTP server.
 767    * Returns false if the operation failed.
 768    * @uses SMTP
 769    * @access public
 770    * @return bool
 771    */
 772   public function SmtpConnect() {
 773     if(is_null($this->smtp)) {
 774       $this->smtp = new SMTP();
 775     }
 776
 777     $this->smtp->do_debug = $this->SMTPDebug;
 778     $hosts = explode(';', $this->Host);
 779     $index = 0;
 780     $connection = $this->smtp->Connected();
 781
 782     // Retry while there is no connection
 783     try {
 784       while($index < count($hosts) && !$connection) {
 785         $hostinfo = array();
 786         if (preg_match('/^(.+):([0-9]+)$/', $hosts[$index], $hostinfo)) {
 787           $host = $hostinfo[1];
 788           $port = $hostinfo[2];
 789         } else {
 790           $host = $hosts[$index];
 791           $port = $this->Port;
 792         }
 793
 794         $tls = ($this->SMTPSecure == 'tls');
 795         $ssl = ($this->SMTPSecure == 'ssl');
 796
 797         if ($this->smtp->Connect(($ssl ? 'ssl://':'').$host, $port, $this->Timeout)) {
 798
 799           $hello = ($this->Helo != '' ? $this->Helo : $this->ServerHostname());
 800           $this->smtp->Hello($hello);
 801
 802           if ($tls) {
 803             if (!$this->smtp->StartTLS()) {
 804               throw new phpmailerException($this->Lang('tls'));
 805             }
 806
 807             //We must resend HELO after tls negotiation
 808             $this->smtp->Hello($hello);
 809           }
 810
 811           $connection = true;
 812           if ($this->SMTPAuth) {
 813             if (!$this->smtp->Authenticate($this->Username, $this->Password)) {
 814               throw new phpmailerException($this->Lang('authenticate'));
 815             }
 816           }
 817         }
 818         $index++;
 819         if (!$connection) {
 820           throw new phpmailerException($this->Lang('connect_host'));
 821         }
 822       }
 823     } catch (phpmailerException $e) {
 824       $this->smtp->Reset();
 825       throw $e;
 826     }
 827     return true;
 828   }
 829
 830   /**
 831    * Closes the active SMTP session if one exists.
 832    * @return void
 833    */
 834   public function SmtpClose() {
 835     if(!is_null($this->smtp)) {
 836       if($this->smtp->Connected()) {
 837         $this->smtp->Quit();
 838         $this->smtp->Close();
 839       }
 840     }
 841   }
 842
 843   /**
 844   * Sets the language for all class error messages.
 845   * Returns false if it cannot load the language file.  The default language is English.
 846   * @param string $langcode ISO 639-1 2-character language code (e.g. Portuguese: "br")
 847   * @param string $lang_path Path to the language file directory
 848   * @access public
 849   */
 850   function SetLanguage($langcode = 'en', $lang_path = 'language/') {
 851     //Define full set of translatable strings
 852     $PHPMAILER_LANG = array(
 853       'provide_address' => 'You must provide at least one recipient email address.',
 854       'mailer_not_supported' => ' mailer is not supported.',
 855       'execute' => 'Could not execute: ',
 856       'instantiate' => 'Could not instantiate mail function.',
 857       'authenticate' => 'SMTP Error: Could not authenticate.',
 858       'from_failed' => 'The following From address failed: ',
 859       'recipients_failed' => 'SMTP Error: The following recipients failed: ',
 860       'data_not_accepted' => 'SMTP Error: Data not accepted.',
 861       'connect_host' => 'SMTP Error: Could not connect to SMTP host.',
 862       'file_access' => 'Could not access file: ',
 863       'file_open' => 'File Error: Could not open file: ',
 864       'encoding' => 'Unknown encoding: ',
 865       'signing' => 'Signing Error: ',
 866       'smtp_error' => 'SMTP server error: ',
 867       'empty_message' => 'Message body empty',
 868       'invalid_address' => 'Invalid address',
 869       'variable_set' => 'Cannot set or reset variable: '
 870     );
 871     //Overwrite language-specific strings. This way we'll never have missing translations - no more "language string failed to load"!
 872     $l = true;
 873     if ($langcode != 'en') { //There is no English translation file
 874       $l = @include $lang_path.'phpmailer.lang-'.$langcode.'.php';
 875     }
 876     $this->language = $PHPMAILER_LANG;
 877     return ($l == true); //Returns false if language not found
 878   }
 879
 880   /**
 881   * Return the current array of language strings
 882   * @return array
 883   */
 884   public function GetTranslations() {
 885     return $this->language;
 886   }
 887
 888   /////////////////////////////////////////////////
 889   // METHODS, MESSAGE CREATION
 890   /////////////////////////////////////////////////
 891
 892   /**
 893    * Creates recipient headers.
 894    * @access public
 895    * @return string
 896    */
 897   public function AddrAppend($type, $addr) {
 898     $addr_str = $type . ': ';
 899     $addresses = array();
 900     foreach ($addr as $a) {
 901       $addresses[] = $this->AddrFormat($a);
 902     }
 903     $addr_str .= implode(', ', $addresses);
 904     $addr_str .= $this->LE;
 905
 906     return $addr_str;
 907   }
 908
 909   /**
 910    * Formats an address correctly.
 911    * @access public
 912    * @return string
 913    */
 914   public function AddrFormat($addr) {
 915     if (empty($addr[1])) {
 916       return $this->SecureHeader($addr[0]);
 917     } else {
 918       return $this->EncodeHeader($this->SecureHeader($addr[1]), 'phrase') . " <" . $this->SecureHeader($addr[0]) . ">";
 919     }
 920   }
 921
 922   /**
 923    * Wraps message for use with mailers that do not
 924    * automatically perform wrapping and for quoted-printable.
 925    * Original written by philippe.
 926    * @param string $message The message to wrap
 927    * @param integer $length The line length to wrap to
 928    * @param boolean $qp_mode Whether to run in Quoted-Printable mode
 929    * @access public
 930    * @return string
 931    */
 932   public function WrapText($message, $length, $qp_mode = false) {
 933     $soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE;
 934     // If utf-8 encoding is used, we will need to make sure we don't
 935     // split multibyte characters when we wrap
 936     $is_utf8 = (strtolower($this->CharSet) == "utf-8");
 937
 938     $message = $this->FixEOL($message);
 939     if (substr($message, -1) == $this->LE) {
 940       $message = substr($message, 0, -1);
 941     }
 942
 943     $line = explode($this->LE, $message);
 944     $message = '';
 945     for ($i=0 ;$i < count($line); $i++) {
 946       $line_part = explode(' ', $line[$i]);
 947       $buf = '';
 948       for ($e = 0; $e<count($line_part); $e++) {
 949         $word = $line_part[$e];
 950         if ($qp_mode and (strlen($word) > $length)) {
 951           $space_left = $length - strlen($buf) - 1;
 952           if ($e != 0) {
 953             if ($space_left > 20) {
 954               $len = $space_left;
 955               if ($is_utf8) {
 956                 $len = $this->UTF8CharBoundary($word, $len);
 957               } elseif (substr($word, $len - 1, 1) == "=") {
 958                 $len--;
 959               } elseif (substr($word, $len - 2, 1) == "=") {
 960                 $len -= 2;
 961               }
 962               $part = substr($word, 0, $len);
 963               $word = substr($word, $len);
 964               $buf .= ' ' . $part;
 965               $message .= $buf . sprintf("=%s", $this->LE);
 966             } else {
 967               $message .= $buf . $soft_break;
 968             }
 969             $buf = '';
 970           }
 971           while (strlen($word) > 0) {
 972             $len = $length;
 973             if ($is_utf8) {
 974               $len = $this->UTF8CharBoundary($word, $len);
 975             } elseif (substr($word, $len - 1, 1) == "=") {
 976               $len--;
 977             } elseif (substr($word, $len - 2, 1) == "=") {
 978               $len -= 2;
 979             }
 980             $part = substr($word, 0, $len);
 981             $word = substr($word, $len);
 982
 983             if (strlen($word) > 0) {
 984               $message .= $part . sprintf("=%s", $this->LE);
 985             } else {
 986               $buf = $part;
 987             }
 988           }
 989         } else {
 990           $buf_o = $buf;
 991           $buf .= ($e == 0) ? $word : (' ' . $word);
 992
 993           if (strlen($buf) > $length and $buf_o != '') {
 994             $message .= $buf_o . $soft_break;
 995             $buf = $word;
 996           }
 997         }
 998       }
 999       $message .= $buf . $this->LE;
1000     }
1001
1002     return $message;
1003   }
1004
1005   /**
1006    * Finds last character boundary prior to maxLength in a utf-8
1007    * quoted (printable) encoded string.
1008    * Original written by Colin Brown.
1009    * @access public
1010    * @param string $encodedText utf-8 QP text
1011    * @param int    $maxLength   find last character boundary prior to this length
1012    * @return int
1013    */
1014   public function UTF8CharBoundary($encodedText, $maxLength) {
1015     $foundSplitPos = false;
1016     $lookBack = 3;
1017     while (!$foundSplitPos) {
1018       $lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack);
1019       $encodedCharPos = strpos($lastChunk, "=");
1020       if ($encodedCharPos !== false) {
1021         // Found start of encoded character byte within $lookBack block.
1022         // Check the encoded byte value (the 2 chars after the '=')
1023         $hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2);
1024         $dec = hexdec($hex);
1025         if ($dec < 128) { // Single byte character.
1026           // If the encoded char was found at pos 0, it will fit
1027           // otherwise reduce maxLength to start of the encoded char
1028           $maxLength = ($encodedCharPos == 0) ? $maxLength :
1029           $maxLength - ($lookBack - $encodedCharPos);
1030           $foundSplitPos = true;
1031         } elseif ($dec >= 192) { // First byte of a multi byte character
1032           // Reduce maxLength to split at start of character
1033           $maxLength = $maxLength - ($lookBack - $encodedCharPos);
1034           $foundSplitPos = true;
1035         } elseif ($dec < 192) { // Middle byte of a multi byte character, look further back
1036           $lookBack += 3;
1037         }
1038       } else {
1039         // No encoded character found
1040         $foundSplitPos = true;
1041       }
1042     }
1043     return $maxLength;
1044   }
1045
1046
1047   /**
1048    * Set the body wrapping.
1049    * @access public
1050    * @return void
1051    */
1052   public function SetWordWrap() {
1053     if($this->WordWrap < 1) {
1054       return;
1055     }
1056
1057     switch($this->message_type) {
1058       case 'alt':
1059       case 'alt_attachments':
1060         $this->AltBody = $this->WrapText($this->AltBody, $this->WordWrap);
1061         break;
1062       default:
1063         $this->Body = $this->WrapText($this->Body, $this->WordWrap);
1064         break;
1065     }
1066   }
1067
1068   /**
1069    * Assembles message header.
1070    * @access public
1071    * @return string The assembled header
1072    */
1073   public function CreateHeader() {
1074     $result = '';
1075
1076     // Set the boundaries
1077     $uniq_id = md5(uniqid(time()));
1078     $this->boundary[1] = 'b1_' . $uniq_id;
1079     $this->boundary[2] = 'b2_' . $uniq_id;
1080
1081     $result .= $this->HeaderLine('Date', self::RFCDate());
1082     if($this->Sender == '') {
1083       $result .= $this->HeaderLine('Return-Path', trim($this->From));
1084     } else {
1085       $result .= $this->HeaderLine('Return-Path', trim($this->Sender));
1086     }
1087
1088     // To be created automatically by mail()
1089     if($this->Mailer != 'mail') {
1090       if ($this->SingleTo === true) {
1091         foreach($this->to as $t) {
1092           $this->SingleToArray[] = $this->AddrFormat($t);
1093         }
1094       } else {
1095         if(count($this->to) > 0) {
1096           $result .= $this->AddrAppend('To', $this->to);
1097         } elseif (count($this->cc) == 0) {
1098           $result .= $this->HeaderLine('To', 'undisclosed-recipients:;');
1099         }
1100       }
1101     }
1102
1103     $from = array();
1104     $from[0][0] = trim($this->From);
1105     $from[0][1] = $this->FromName;
1106     $result .= $this->AddrAppend('From', $from);
1107
1108     // sendmail and mail() extract Cc from the header before sending
1109     if(count($this->cc) > 0) {
1110       $result .= $this->AddrAppend('Cc', $this->cc);
1111     }
1112
1113     // sendmail and mail() extract Bcc from the header before sending
1114     if((($this->Mailer == 'sendmail') || ($this->Mailer == 'mail')) && (count($this->bcc) > 0)) {
1115       $result .= $this->AddrAppend('Bcc', $this->bcc);
1116     }
1117
1118     if(count($this->ReplyTo) > 0) {
1119       $result .= $this->AddrAppend('Reply-to', $this->ReplyTo);
1120     }
1121
1122     // mail() sets the subject itself
1123     if($this->Mailer != 'mail') {
1124       $result .= $this->HeaderLine('Subject', $this->EncodeHeader($this->SecureHeader($this->Subject)));
1125     }
1126
1127     if($this->MessageID != '') {
1128       $result .= $this->HeaderLine('Message-ID',$this->MessageID);
1129     } else {
1130       $result .= sprintf("Message-ID: <%s@%s>%s", $uniq_id, $this->ServerHostname(), $this->LE);
1131     }
1132     $result .= $this->HeaderLine('X-Priority', $this->Priority);
1133     $result .= $this->HeaderLine('X-Mailer', 'PHPMailer '.$this->Version.' (phpmailer.sourceforge.net)');
1134
1135     if($this->ConfirmReadingTo != '') {
1136       $result .= $this->HeaderLine('Disposition-Notification-To', '<' . trim($this->ConfirmReadingTo) . '>');
1137     }
1138
1139     // Add custom headers
1140     for($index = 0; $index < count($this->CustomHeader); $index++) {
1141       $result .= $this->HeaderLine(trim($this->CustomHeader[$index][0]), $this->EncodeHeader(trim($this->CustomHeader[$index][1])));
1142     }
1143     if (!$this->sign_key_file) {
1144       $result .= $this->HeaderLine('MIME-Version', '1.0');
1145       $result .= $this->GetMailMIME();
1146     }
1147
1148     return $result;
1149   }
1150
1151   /**
1152    * Returns the message MIME.
1153    * @access public
1154    * @return string
1155    */
1156   public function GetMailMIME() {
1157     $result = '';
1158     switch($this->message_type) {
1159       case 'plain':
1160         $result .= $this->HeaderLine('Content-Transfer-Encoding', $this->Encoding);
1161         $result .= sprintf("Content-Type: %s; charset=\"%s\"", $this->ContentType, $this->CharSet);
1162         break;
1163       case 'attachments':
1164       case 'alt_attachments':
1165         if($this->InlineImageExists()){
1166           $result .= sprintf("Content-Type: %s;%s\ttype=\"text/html\";%s\tboundary=\"%s\"%s", 'multipart/related', $this->LE, $this->LE, $this->boundary[1], $this->LE);
1167         } else {
1168           $result .= $this->HeaderLine('Content-Type', 'multipart/mixed;');
1169           $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');
1170         }
1171         break;
1172       case 'alt':
1173         $result .= $this->HeaderLine('Content-Type', 'multipart/alternative;');
1174         $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');
1175         break;
1176     }
1177
1178     if($this->Mailer != 'mail') {
1179       $result .= $this->LE.$this->LE;
1180     }
1181
1182     return $result;
1183   }
1184
1185   /**
1186    * Assembles the message body.  Returns an empty string on failure.
1187    * @access public
1188    * @return string The assembled message body
1189    */
1190   public function CreateBody() {
1191     $body = '';
1192
1193     if ($this->sign_key_file) {
1194       $body .= $this->GetMailMIME();
1195     }
1196
1197     $this->SetWordWrap();
1198
1199     switch($this->message_type) {
1200       case 'alt':
1201         $body .= $this->GetBoundary($this->boundary[1], '', 'text/plain', '');
1202         $body .= $this->EncodeString($this->AltBody, $this->Encoding);
1203         $body .= $this->LE.$this->LE;
1204         $body .= $this->GetBoundary($this->boundary[1], '', 'text/html', '');
1205         $body .= $this->EncodeString($this->Body, $this->Encoding);
1206         $body .= $this->LE.$this->LE;
1207         $body .= $this->EndBoundary($this->boundary[1]);
1208         break;
1209       case 'plain':
1210         $body .= $this->EncodeString($this->Body, $this->Encoding);
1211         break;
1212       case 'attachments':
1213         $body .= $this->GetBoundary($this->boundary[1], '', '', '');
1214         $body .= $this->EncodeString($this->Body, $this->Encoding);
1215         $body .= $this->LE;
1216         $body .= $this->AttachAll();
1217         break;
1218       case 'alt_attachments':
1219         $body .= sprintf("--%s%s", $this->boundary[1], $this->LE);
1220         $body .= sprintf("Content-Type: %s;%s" . "\tboundary=\"%s\"%s", 'multipart/alternative', $this->LE, $this->boundary[2], $this->LE.$this->LE);
1221         $body .= $this->GetBoundary($this->boundary[2], '', 'text/plain', '') . $this->LE; // Create text body
1222         $body .= $this->EncodeString($this->AltBody, $this->Encoding);
1223         $body .= $this->LE.$this->LE;
1224         $body .= $this->GetBoundary($this->boundary[2], '', 'text/html', '') . $this->LE; // Create the HTML body
1225         $body .= $this->EncodeString($this->Body, $this->Encoding);
1226         $body .= $this->LE.$this->LE;
1227         $body .= $this->EndBoundary($this->boundary[2]);
1228         $body .= $this->AttachAll();
1229         break;
1230     }
1231
1232     if ($this->IsError()) {
1233       $body = '';
1234     } elseif ($this->sign_key_file) {
1235       try {
1236         $file = tempnam('', 'mail');
1237         file_put_contents($file, $body); //TODO check this worked
1238         $signed = tempnam("", "signed");
1239         if (@openssl_pkcs7_sign($file, $signed, "file://".$this->sign_cert_file, array("file://".$this->sign_key_file, $this->sign_key_pass), NULL)) {
1240           @unlink($file);
1241           @unlink($signed);
1242           $body = file_get_contents($signed);
1243         } else {
1244           @unlink($file);
1245           @unlink($signed);
1246           throw new phpmailerException($this->Lang("signing").openssl_error_string());
1247         }
1248       } catch (phpmailerException $e) {
1249         $body = '';
1250         if ($this->exceptions) {
1251           throw $e;
1252         }
1253       }
1254     }
1255
1256     return $body;
1257   }
1258
1259   /**
1260    * Returns the start of a message boundary.
1261    * @access private
1262    */
1263   private function GetBoundary($boundary, $charSet, $contentType, $encoding) {
1264     $result = '';
1265     if($charSet == '') {
1266       $charSet = $this->CharSet;
1267     }
1268     if($contentType == '') {
1269       $contentType = $this->ContentType;
1270     }
1271     if($encoding == '') {
1272       $encoding = $this->Encoding;
1273     }
1274     $result .= $this->TextLine('--' . $boundary);
1275     $result .= sprintf("Content-Type: %s; charset = \"%s\"", $contentType, $charSet);
1276     $result .= $this->LE;
1277     $result .= $this->HeaderLine('Content-Transfer-Encoding', $encoding);
1278     $result .= $this->LE;
1279
1280     return $result;
1281   }
1282
1283   /**
1284    * Returns the end of a message boundary.
1285    * @access private
1286    */
1287   private function EndBoundary($boundary) {
1288     return $this->LE . '--' . $boundary . '--' . $this->LE;
1289   }
1290
1291   /**
1292    * Sets the message type.
1293    * @access private
1294    * @return void
1295    */
1296   private function SetMessageType() {
1297     if(count($this->attachment) < 1 && strlen($this->AltBody) < 1) {
1298       $this->message_type = 'plain';
1299     } else {
1300       if(count($this->attachment) > 0) {
1301         $this->message_type = 'attachments';
1302       }
1303       if(strlen($this->AltBody) > 0 && count($this->attachment) < 1) {
1304         $this->message_type = 'alt';
1305       }
1306       if(strlen($this->AltBody) > 0 && count($this->attachment) > 0) {
1307         $this->message_type = 'alt_attachments';
1308       }
1309     }
1310   }
1311
1312   /**
1313    *  Returns a formatted header line.
1314    * @access public
1315    * @return string
1316    */
1317   public function HeaderLine($name, $value) {
1318     return $name . ': ' . $value . $this->LE;
1319   }
1320
1321   /**
1322    * Returns a formatted mail line.
1323    * @access public
1324    * @return string
1325    */
1326   public function TextLine($value) {
1327     return $value . $this->LE;
1328   }
1329
1330   /////////////////////////////////////////////////
1331   // CLASS METHODS, ATTACHMENTS
1332   /////////////////////////////////////////////////
1333
1334   /**
1335    * Adds an attachment from a path on the filesystem.
1336    * Returns false if the file could not be found
1337    * or accessed.
1338    * @param string $path Path to the attachment.
1339    * @param string $name Overrides the attachment name.
1340    * @param string $encoding File encoding (see $Encoding).
1341    * @param string $type File extension (MIME) type.
1342    * @return bool
1343    */
1344   public function AddAttachment($path, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {
1345     try {
1346       if ( !@is_file($path) ) {
1347         throw new phpmailerException($this->Lang('file_access') . $path, self::STOP_CONTINUE);
1348       }
1349       $filename = basename($path);
1350       if ( $name == '' ) {
1351         $name = $filename;
1352       }
1353
1354       $this->attachment[] = array(
1355         0 => $path,
1356         1 => $filename,
1357         2 => $name,
1358         3 => $encoding,
1359         4 => $type,
1360         5 => false,  // isStringAttachment
1361         6 => 'attachment',
1362         7 => 0
1363       );
1364
1365     } catch (phpmailerException $e) {
1366       $this->SetError($e->getMessage());
1367       if ($this->exceptions) {
1368         throw $e;
1369       }
1370       echo $e->getMessage()."\n";
1371       if ( $e->getCode() == self::STOP_CRITICAL ) {
1372         return false;
1373       }
1374     }
1375     return true;
1376   }
1377
1378   /**
1379   * Return the current array of attachments
1380   * @return array
1381   */
1382   public function GetAttachments() {
1383     return $this->attachment;
1384   }
1385
1386   /**
1387    * Attaches all fs, string, and binary attachments to the message.
1388    * Returns an empty string on failure.
1389    * @access private
1390    * @return string
1391    */
1392   private function AttachAll() {
1393     // Return text of body
1394     $mime = array();
1395     $cidUniq = array();
1396     $incl = array();
1397
1398     // Add all attachments
1399     foreach ($this->attachment as $attachment) {
1400       // Check for string attachment
1401       $bString = $attachment[5];
1402       if ($bString) {
1403         $string = $attachment[0];
1404       } else {
1405         $path = $attachment[0];
1406       }
1407
1408       if (in_array($attachment[0], $incl)) { continue; }
1409       $filename    = $attachment[1];
1410       $name        = $attachment[2];
1411       $encoding    = $attachment[3];
1412       $type        = $attachment[4];
1413       $disposition = $attachment[6];
1414       $cid         = $attachment[7];
1415       $incl[]      = $attachment[0];
1416       if ( $disposition == 'inline' && isset($cidUniq[$cid]) ) { continue; }
1417       $cidUniq[$cid] = true;
1418
1419       $mime[] = sprintf("--%s%s", $this->boundary[1], $this->LE);
1420       $mime[] = sprintf("Content-Type: %s; name=\"%s\"%s", $type, $this->EncodeHeader($this->SecureHeader($name)), $this->LE);
1421       $mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE);
1422
1423       if($disposition == 'inline') {
1424         $mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE);
1425       }
1426
1427       $mime[] = sprintf("Content-Disposition: %s; filename=\"%s\"%s", $disposition, $this->EncodeHeader($this->SecureHeader($name)), $this->LE.$this->LE);
1428
1429       // Encode as string attachment
1430       if($bString) {
1431         $mime[] = $this->EncodeString($string, $encoding);
1432         if($this->IsError()) {
1433           return '';
1434         }
1435         $mime[] = $this->LE.$this->LE;
1436       } else {
1437         $mime[] = $this->EncodeFile($path, $encoding);
1438         if($this->IsError()) {
1439           return '';
1440         }
1441         $mime[] = $this->LE.$this->LE;
1442       }
1443     }
1444
1445     $mime[] = sprintf("--%s--%s", $this->boundary[1], $this->LE);
1446
1447     return join('', $mime);
1448   }
1449
1450   /**
1451    * Encodes attachment in requested format.
1452    * Returns an empty string on failure.
1453    * @param string $path The full path to the file
1454    * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
1455    * @see EncodeFile()
1456    * @access private
1457    * @return string
1458    */
1459   private function EncodeFile($path, $encoding = 'base64') {
1460     try {
1461       if (!is_readable($path)) {
1462         throw new phpmailerException($this->Lang('file_open') . $path, self::STOP_CONTINUE);
1463       }
1464       if (!function_exists('get_magic_quotes')) {
1465         function get_magic_quotes() {
1466           return false;
1467         }
1468       }
1469       if (PHP_VERSION < 6
1470                           AND $magic_quotes = get_magic_quotes_runtime()) {
1471         set_magic_quotes_runtime(0);
1472       }
1473       $file_buffer  = file_get_contents($path);
1474       $file_buffer  = $this->EncodeString($file_buffer, $encoding);
1475       if (PHP_VERSION < 6 AND $magic_quotes) { set_magic_quotes_runtime($magic_quotes); }
1476       return $file_buffer;
1477     } catch (Exception $e) {
1478       $this->SetError($e->getMessage());
1479       return '';
1480     }
1481   }
1482
1483   /**
1484    * Encodes string to requested format.
1485    * Returns an empty string on failure.
1486    * @param string $str The text to encode
1487    * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
1488    * @access public
1489    * @return string
1490    */
1491   public function EncodeString ($str, $encoding = 'base64') {
1492     $encoded = '';
1493     switch(strtolower($encoding)) {
1494       case 'base64':
1495         $encoded = chunk_split(base64_encode($str), 76, $this->LE);
1496         break;
1497       case '7bit':
1498       case '8bit':
1499         $encoded = $this->FixEOL($str);
1500         //Make sure it ends with a line break
1501         if (substr($encoded, -(strlen($this->LE))) != $this->LE)
1502           $encoded .= $this->LE;
1503         break;
1504       case 'binary':
1505         $encoded = $str;
1506         break;
1507       case 'quoted-printable':
1508         $encoded = $this->EncodeQP($str);
1509         break;
1510       default:
1511         $this->SetError($this->Lang('encoding') . $encoding);
1512         break;
1513     }
1514     return $encoded;
1515   }
1516
1517   /**
1518    * Encode a header string to best (shortest) of Q, B, quoted or none.
1519    * @access public
1520    * @return string
1521    */
1522   public function EncodeHeader($str, $position = 'text') {
1523     $x = 0;
1524
1525     switch (strtolower($position)) {
1526       case 'phrase':
1527         if (!preg_match('/[\200-\377]/', $str)) {
1528           // Can't use addslashes as we don't know what value has magic_quotes_sybase
1529           $encoded = addcslashes($str, "\0..\37\177\\\"");
1530           if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) {
1531             return ($encoded);
1532           } else {
1533             return ("\"$encoded\"");
1534           }
1535         }
1536         $x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches);
1537         break;
1538       case 'comment':
1539         $x = preg_match_all('/[()"]/', $str, $matches);
1540         // Fall-through
1541       case 'text':
1542       default:
1543         $x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches);
1544         break;
1545     }
1546
1547     if ($x == 0) {
1548       return ($str);
1549     }
1550
1551     $maxlen = 75 - 7 - strlen($this->CharSet);
1552     // Try to select the encoding which should produce the shortest output
1553     if (strlen($str)/3 < $x) {
1554       $encoding = 'B';
1555       if (function_exists('mb_strlen') && $this->HasMultiBytes($str)) {
1556         // Use a custom function which correctly encodes and wraps long
1557         // multibyte strings without breaking lines within a character
1558         $encoded = $this->Base64EncodeWrapMB($str);
1559       } else {
1560         $encoded = base64_encode($str);
1561         $maxlen -= $maxlen % 4;
1562         $encoded = trim(chunk_split($encoded, $maxlen, "\n"));
1563       }
1564     } else {
1565       $encoding = 'Q';
1566       $encoded = $this->EncodeQ($str, $position);
1567       $encoded = $this->WrapText($encoded, $maxlen, true);
1568       $encoded = str_replace('='.$this->LE, "\n", trim($encoded));
1569     }
1570
1571     $encoded = preg_replace('/^(.*)$/m', " =?".$this->CharSet."?$encoding?\\1?=", $encoded);
1572     $encoded = trim(str_replace("\n", $this->LE, $encoded));
1573
1574     return $encoded;
1575   }
1576
1577   /**
1578    * Checks if a string contains multibyte characters.
1579    * @access public
1580    * @param string $str multi-byte text to wrap encode
1581    * @return bool
1582    */
1583   public function HasMultiBytes($str) {
1584     if (function_exists('mb_strlen')) {
1585       return (strlen($str) > mb_strlen($str, $this->CharSet));
1586     } else { // Assume no multibytes (we can't handle without mbstring functions anyway)
1587       return false;
1588     }
1589   }
1590
1591   /**
1592    * Correctly encodes and wraps long multibyte strings for mail headers
1593    * without breaking lines within a character.
1594    * Adapted from a function by paravoid at http://uk.php.net/manual/en/function.mb-encode-mimeheader.php
1595    * @access public
1596    * @param string $str multi-byte text to wrap encode
1597    * @return string
1598    */
1599   public function Base64EncodeWrapMB($str) {
1600     $start = "=?".$this->CharSet."?B?";
1601     $end = "?=";
1602     $encoded = "";
1603
1604     $mb_length = mb_strlen($str, $this->CharSet);
1605     // Each line must have length <= 75, including $start and $end
1606     $length = 75 - strlen($start) - strlen($end);
1607     // Average multi-byte ratio
1608     $ratio = $mb_length / strlen($str);
1609     // Base64 has a 4:3 ratio
1610     $offset = $avgLength = floor($length * $ratio * .75);
1611
1612     for ($i = 0; $i < $mb_length; $i += $offset) {
1613       $lookBack = 0;
1614
1615       do {
1616         $offset = $avgLength - $lookBack;
1617         $chunk = mb_substr($str, $i, $offset, $this->CharSet);
1618         $chunk = base64_encode($chunk);
1619         $lookBack++;
1620       }
1621       while (strlen($chunk) > $length);
1622
1623       $encoded .= $chunk . $this->LE;
1624     }
1625
1626     // Chomp the last linefeed
1627     $encoded = substr($encoded, 0, -strlen($this->LE));
1628     return $encoded;
1629   }
1630
1631   /**
1632   * Encode string to quoted-printable.
1633   * Only uses standard PHP, slow, but will always work
1634   * @access public
1635   * @param string $string the text to encode
1636   * @param integer $line_max Number of chars allowed on a line before wrapping
1637   * @return string
1638   */
1639   public function EncodeQPphp( $input = '', $line_max = 76, $space_conv = false) {
1640     $hex = array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F');
1641     $lines = preg_split('/(?:\r\n|\r|\n)/', $input);
1642     $eol = "\r\n";
1643     $escape = '=';
1644     $output = '';
1645     while( list(, $line) = each($lines) ) {
1646       $linlen = strlen($line);
1647       $newline = '';
1648       for($i = 0; $i < $linlen; $i++) {
1649         $c = substr( $line, $i, 1 );
1650         $dec = ord( $c );
1651         if ( ( $i == 0 ) && ( $dec == 46 ) ) { // convert first point in the line into =2E
1652           $c = '=2E';
1653         }
1654         if ( $dec == 32 ) {
1655           if ( $i == ( $linlen - 1 ) ) { // convert space at eol only
1656             $c = '=20';
1657           } else if ( $space_conv ) {
1658             $c = '=20';
1659           }
1660         } elseif ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) { // always encode "\t", which is *not* required
1661           $h2 = floor($dec/16);
1662           $h1 = floor($dec%16);
1663           $c = $escape.$hex[$h2].$hex[$h1];
1664         }
1665         if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted
1666           $output .= $newline.$escape.$eol; //  soft line break; " =\r\n" is okay
1667           $newline = '';
1668           // check if newline first character will be point or not
1669           if ( $dec == 46 ) {
1670             $c = '=2E';
1671           }
1672         }
1673         $newline .= $c;
1674       } // end of for
1675       $output .= $newline.$eol;
1676     } // end of while
1677     return $output;
1678   }
1679
1680   /**
1681   * Encode string to RFC2045 (6.7) quoted-printable format
1682   * Uses a PHP5 stream filter to do the encoding about 64x faster than the old version
1683   * Also results in same content as you started with after decoding
1684   * @see EncodeQPphp()
1685   * @access public
1686   * @param string $string the text to encode
1687   * @param integer $line_max Number of chars allowed on a line before wrapping
1688   * @param boolean $space_conv Dummy param for compatibility with existing EncodeQP function
1689   * @return string
1690   * @author Marcus Bointon
1691   */
1692   public function EncodeQP($string, $line_max = 76, $space_conv = false) {
1693     if (function_exists('quoted_printable_encode')) { //Use native function if it's available (>= PHP5.3)
1694       return quoted_printable_encode($string);
1695     }
1696     $filters = stream_get_filters();
1697     if (!in_array('convert.*', $filters)) { //Got convert stream filter?
1698       return $this->EncodeQPphp($string, $line_max, $space_conv); //Fall back to old implementation
1699     }
1700     $fp = fopen('php://temp/', 'r+');
1701     $string = preg_replace('/\r\n?/', $this->LE, $string); //Normalise line breaks
1702     $params = array('line-length' => $line_max, 'line-break-chars' => $this->LE);
1703     $s = stream_filter_append($fp, 'convert.quoted-printable-encode', STREAM_FILTER_READ, $params);
1704     fputs($fp, $string);
1705     rewind($fp);
1706     $out = stream_get_contents($fp);
1707     stream_filter_remove($s);
1708     $out = preg_replace('/^\./m', '=2E', $out); //Encode . if it is first char on a line, workaround for bug in Exchange
1709     fclose($fp);
1710     return $out;
1711   }
1712
1713   /**
1714    * Encode string to q encoding.
1715    * @link http://tools.ietf.org/html/rfc2047
1716    * @param string $str the text to encode
1717    * @param string $position Where the text is going to be used, see the RFC for what that means
1718    * @access public
1719    * @return string
1720    */
1721   public function EncodeQ ($str, $position = 'text') {
1722     // There should not be any EOL in the string
1723     $encoded = preg_replace('/[\r\n]*/', '', $str);
1724
1725     switch (strtolower($position)) {
1726       case 'phrase':
1727         $encoded = preg_replace("/([^A-Za-z0-9!*+\/ -])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);
1728         break;
1729       case 'comment':
1730         $encoded = preg_replace("/([\(\)\"])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);
1731       case 'text':
1732       default:
1733         // Replace every high ascii, control =, ? and _ characters
1734         //TODO using /e (equivalent to eval()) is probably not a good idea
1735         $encoded = preg_replace('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/e',
1736               "'='.sprintf('%02X', ord('\\1'))", $encoded);
1737         break;
1738     }
1739
1740     // Replace every spaces to _ (more readable than =20)
1741     $encoded = str_replace(' ', '_', $encoded);
1742
1743     return $encoded;
1744   }
1745
1746   /**
1747    * Adds a string or binary attachment (non-filesystem) to the list.
1748    * This method can be used to attach ascii or binary data,
1749    * such as a BLOB record from a database.
1750    * @param string $string String attachment data.
1751    * @param string $filename Name of the attachment.
1752    * @param string $encoding File encoding (see $Encoding).
1753    * @param string $type File extension (MIME) type.
1754    * @return void
1755    */
1756   public function AddStringAttachment($string, $filename, $encoding = 'base64', $type = 'application/octet-stream') {
1757     // Append to $attachment array
1758     $this->attachment[] = array(
1759       0 => $string,
1760       1 => $filename,
1761       2 => basename($filename),
1762       3 => $encoding,
1763       4 => $type,
1764       5 => true,  // isStringAttachment
1765       6 => 'attachment',
1766       7 => 0
1767     );
1768   }
1769
1770   /**
1771    * Adds an embedded attachment.  This can include images, sounds, and
1772    * just about any other document.  Make sure to set the $type to an
1773    * image type.  For JPEG images use "image/jpeg" and for GIF images
1774    * use "image/gif".
1775    * @param string $path Path to the attachment.
1776    * @param string $cid Content ID of the attachment.  Use this to identify
1777    *        the Id for accessing the image in an HTML form.
1778    * @param string $name Overrides the attachment name.
1779    * @param string $encoding File encoding (see $Encoding).
1780    * @param string $type File extension (MIME) type.
1781    * @return bool
1782    */
1783   public function AddEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {
1784
1785     if ( !@is_file($path) ) {
1786       $this->SetError($this->Lang('file_access') . $path);
1787       return false;
1788     }
1789
1790     $filename = basename($path);
1791     if ( $name == '' ) {
1792       $name = $filename;
1793     }
1794
1795     // Append to $attachment array
1796     $this->attachment[] = array(
1797       0 => $path,
1798       1 => $filename,
1799       2 => $name,
1800       3 => $encoding,
1801       4 => $type,
1802       5 => false,  // isStringAttachment
1803       6 => 'inline',
1804       7 => $cid
1805     );
1806
1807     return true;
1808   }
1809
1810   /**
1811    * Returns true if an inline attachment is present.
1812    * @access public
1813    * @return bool
1814    */
1815   public function InlineImageExists() {
1816     foreach($this->attachment as $attachment) {
1817       if ($attachment[6] == 'inline') {
1818         return true;
1819       }
1820     }
1821     return false;
1822   }
1823
1824   /////////////////////////////////////////////////
1825   // CLASS METHODS, MESSAGE RESET
1826   /////////////////////////////////////////////////
1827
1828   /**
1829    * Clears all recipients assigned in the TO array.  Returns void.
1830    * @return void
1831    */
1832   public function ClearAddresses() {
1833     foreach($this->to as $to) {
1834       unset($this->all_recipients[strtolower($to[0])]);
1835     }
1836     $this->to = array();
1837   }
1838
1839   /**
1840    * Clears all recipients assigned in the CC array.  Returns void.
1841    * @return void
1842    */
1843   public function ClearCCs() {
1844     foreach($this->cc as $cc) {
1845       unset($this->all_recipients[strtolower($cc[0])]);
1846     }
1847     $this->cc = array();
1848   }
1849
1850   /**
1851    * Clears all recipients assigned in the BCC array.  Returns void.
1852    * @return void
1853    */
1854   public function ClearBCCs() {
1855     foreach($this->bcc as $bcc) {
1856       unset($this->all_recipients[strtolower($bcc[0])]);
1857     }
1858     $this->bcc = array();
1859   }
1860
1861   /**
1862    * Clears all recipients assigned in the ReplyTo array.  Returns void.
1863    * @return void
1864    */
1865   public function ClearReplyTos() {
1866     $this->ReplyTo = array();
1867   }
1868
1869   /**
1870    * Clears all recipients assigned in the TO, CC and BCC
1871    * array.  Returns void.
1872    * @return void
1873    */
1874   public function ClearAllRecipients() {
1875     $this->to = array();
1876     $this->cc = array();
1877     $this->bcc = array();
1878     $this->all_recipients = array();
1879   }
1880
1881   /**
1882    * Clears all previously set filesystem, string, and binary
1883    * attachments.  Returns void.
1884    * @return void
1885    */
1886   public function ClearAttachments() {
1887     $this->attachment = array();
1888   }
1889
1890   /**
1891    * Clears all custom headers.  Returns void.
1892    * @return void
1893    */
1894   public function ClearCustomHeaders() {
1895     $this->CustomHeader = array();
1896   }
1897
1898   /////////////////////////////////////////////////
1899   // CLASS METHODS, MISCELLANEOUS
1900   /////////////////////////////////////////////////
1901
1902   /**
1903    * Adds the error message to the error container.
1904    * @access protected
1905    * @return void
1906    */
1907   protected function SetError($msg) {
1908     $this->error_count++;
1909     if ($this->Mailer == 'smtp' and !is_null($this->smtp)) {
1910       $lasterror = $this->smtp->getError();
1911       if (!empty($lasterror) and array_key_exists('smtp_msg', $lasterror)) {
1912         $msg .= '<p>' . $this->Lang('smtp_error') . $lasterror['smtp_msg'] . "</p>\n";
1913       }
1914     }
1915     $this->ErrorInfo = $msg;
1916   }
1917
1918   /**
1919    * Returns the proper RFC 822 formatted date.
1920    * @access public
1921    * @return string
1922    * @static
1923    */
1924   public static function RFCDate() {
1925     $tz = date('Z');
1926     $tzs = ($tz < 0) ? '-' : '+';
1927     $tz = abs($tz);
1928     $tz = (int)($tz/3600)*100 + ($tz%3600)/60;
1929     $result = sprintf("%s %s%04d", date('D, j M Y H:i:s'), $tzs, $tz);
1930
1931     return $result;
1932   }
1933
1934   /**
1935    * Returns the server hostname or 'localhost.localdomain' if unknown.
1936    * @access private
1937    * @return string
1938    */
1939   private function ServerHostname() {
1940     if (!empty($this->Hostname)) {
1941       $result = $this->Hostname;
1942     } elseif (isset($_SERVER['SERVER_NAME'])) {
1943       $result = $_SERVER['SERVER_NAME'];
1944     } else {
1945       $result = 'localhost.localdomain';
1946     }
1947
1948     return $result;
1949   }
1950
1951   /**
1952    * Returns a message in the appropriate language.
1953    * @access private
1954    * @return string
1955    */
1956   private function Lang($key) {
1957     if(count($this->language) < 1) {
1958       $this->SetLanguage('en'); // set the default language
1959     }
1960
1961     if(isset($this->language[$key])) {
1962       return $this->language[$key];
1963     } else {
1964       return 'Language string failed to load: ' . $key;
1965     }
1966   }
1967
1968   /**
1969    * Returns true if an error occurred.
1970    * @access public
1971    * @return bool
1972    */
1973   public function IsError() {
1974     return ($this->error_count > 0);
1975   }
1976
1977   /**
1978    * Changes every end of line from CR or LF to CRLF.
1979    * @access private
1980    * @return string
1981    */
1982   private function FixEOL($str) {
1983     $str = str_replace("\r\n", "\n", $str);
1984     $str = str_replace("\r", "\n", $str);
1985     $str = str_replace("\n", $this->LE, $str);
1986     return $str;
1987   }
1988
1989   /**
1990    * Adds a custom header.
1991    * @access public
1992    * @return void
1993    */
1994   public function AddCustomHeader($custom_header) {
1995     $this->CustomHeader[] = explode(':', $custom_header, 2);
1996   }
1997
1998   /**
1999    * Evaluates the message and returns modifications for inline images and backgrounds
2000    * @access public
2001    * @return $message
2002    */
2003   public function MsgHTML($message, $basedir = '') {
2004     preg_match_all("/(src|background)=\"(.*)\"/Ui", $message, $images);
2005     if(isset($images[2])) {
2006       foreach($images[2] as $i => $url) {
2007         // do not change urls for absolute images (thanks to corvuscorax)
2008         if (!preg_match('#^[A-z]+://#',$url)) {
2009           $filename = basename($url);
2010           $directory = dirname($url);
2011           ($directory == '.')?$directory='':'';
2012           $cid = 'cid:' . md5($filename);
2013           $ext = pathinfo($filename, PATHINFO_EXTENSION);
2014           $mimeType  = self::_mime_types($ext);
2015           if ( strlen($basedir) > 1 && substr($basedir,-1) != '/') { $basedir .= '/'; }
2016           if ( strlen($directory) > 1 && substr($directory,-1) != '/') { $directory .= '/'; }
2017           if ( $this->AddEmbeddedImage($basedir.$directory.$filename, md5($filename), $filename, 'base64',$mimeType) ) {
2018             $message = preg_replace("/".$images[1][$i]."=\"".preg_quote($url, '/')."\"/Ui", $images[1][$i]."=\"".$cid."\"", $message);
2019           }
2020         }
2021       }
2022     }
2023     $this->IsHTML(true);
2024     $this->Body = $message;
2025     $textMsg = trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/s','',$message)));
2026     if (!empty($textMsg) && empty($this->AltBody)) {
2027       $this->AltBody = html_entity_decode($textMsg);
2028     }
2029     if (empty($this->AltBody)) {
2030       $this->AltBody = 'To view this email message, open it in a program that understands HTML!' . "\n\n";
2031     }
2032   }
2033
2034   /**
2035    * Gets the MIME type of the embedded or inline image
2036    * @param string File extension
2037    * @access public
2038    * @return string MIME type of ext
2039    * @static
2040    */
2041   public static function _mime_types($ext = '') {
2042     $mimes = array(
2043       'hqx'   =>  'application/mac-binhex40',
2044       'cpt'   =>  'application/mac-compactpro',
2045       'doc'   =>  'application/msword',
2046       'bin'   =>  'application/macbinary',
2047       'dms'   =>  'application/octet-stream',
2048       'lha'   =>  'application/octet-stream',
2049       'lzh'   =>  'application/octet-stream',
2050       'exe'   =>  'application/octet-stream',
2051       'class' =>  'application/octet-stream',
2052       'psd'   =>  'application/octet-stream',
2053       'so'    =>  'application/octet-stream',
2054       'sea'   =>  'application/octet-stream',
2055       'dll'   =>  'application/octet-stream',
2056       'oda'   =>  'application/oda',
2057       'pdf'   =>  'application/pdf',
2058       'ai'    =>  'application/postscript',
2059       'eps'   =>  'application/postscript',
2060       'ps'    =>  'application/postscript',
2061       'smi'   =>  'application/smil',
2062       'smil'  =>  'application/smil',
2063       'mif'   =>  'application/vnd.mif',
2064       'xls'   =>  'application/vnd.ms-excel',
2065       'ppt'   =>  'application/vnd.ms-powerpoint',
2066       'wbxml' =>  'application/vnd.wap.wbxml',
2067       'wmlc'  =>  'application/vnd.wap.wmlc',
2068       'dcr'   =>  'application/x-director',
2069       'dir'   =>  'application/x-director',
2070       'dxr'   =>  'application/x-director',
2071       'dvi'   =>  'application/x-dvi',
2072       'gtar'  =>  'application/x-gtar',
2073       'php'   =>  'application/x-httpd-php',
2074       'php4'  =>  'application/x-httpd-php',
2075       'php3'  =>  'application/x-httpd-php',
2076       'phtml' =>  'application/x-httpd-php',
2077       'phps'  =>  'application/x-httpd-php-source',
2078       'js'    =>  'application/x-javascript',
2079       'swf'   =>  'application/x-shockwave-flash',
2080       'sit'   =>  'application/x-stuffit',
2081       'tar'   =>  'application/x-tar',
2082       'tgz'   =>  'application/x-tar',
2083       'xhtml' =>  'application/xhtml+xml',
2084       'xht'   =>  'application/xhtml+xml',
2085       'zip'   =>  'application/zip',
2086       'mid'   =>  'audio/midi',
2087       'midi'  =>  'audio/midi',
2088       'mpga'  =>  'audio/mpeg',
2089       'mp2'   =>  'audio/mpeg',
2090       'mp3'   =>  'audio/mpeg',
2091       'aif'   =>  'audio/x-aiff',
2092       'aiff'  =>  'audio/x-aiff',
2093       'aifc'  =>  'audio/x-aiff',
2094       'ram'   =>  'audio/x-pn-realaudio',
2095       'rm'    =>  'audio/x-pn-realaudio',
2096       'rpm'   =>  'audio/x-pn-realaudio-plugin',
2097       'ra'    =>  'audio/x-realaudio',
2098       'rv'    =>  'video/vnd.rn-realvideo',
2099       'wav'   =>  'audio/x-wav',
2100       'bmp'   =>  'image/bmp',
2101       'gif'   =>  'image/gif',
2102       'jpeg'  =>  'image/jpeg',
2103       'jpg'   =>  'image/jpeg',
2104       'jpe'   =>  'image/jpeg',
2105       'png'   =>  'image/png',
2106       'tiff'  =>  'image/tiff',
2107       'tif'   =>  'image/tiff',
2108       'css'   =>  'text/css',
2109       'html'  =>  'text/html',
2110       'htm'   =>  'text/html',
2111       'shtml' =>  'text/html',
2112       'txt'   =>  'text/plain',
2113       'text'  =>  'text/plain',
2114       'log'   =>  'text/plain',
2115       'rtx'   =>  'text/richtext',
2116       'rtf'   =>  'text/rtf',
2117       'xml'   =>  'text/xml',
2118       'xsl'   =>  'text/xml',
2119       'mpeg'  =>  'video/mpeg',
2120       'mpg'   =>  'video/mpeg',
2121       'mpe'   =>  'video/mpeg',
2122       'qt'    =>  'video/quicktime',
2123       'mov'   =>  'video/quicktime',
2124       'avi'   =>  'video/x-msvideo',
2125       'movie' =>  'video/x-sgi-movie',
2126       'doc'   =>  'application/msword',
2127       'word'  =>  'application/msword',
2128       'xl'    =>  'application/excel',
2129       'eml'   =>  'message/rfc822'
2130     );
2131     return (!isset($mimes[strtolower($ext)])) ? 'application/octet-stream' : $mimes[strtolower($ext)];
2132   }
2133
2134   /**
2135   * Set (or reset) Class Objects (variables)
2136   *
2137   * Usage Example:
2138   * $page->set('X-Priority', '3');
2139   *
2140   * @access public
2141   * @param string $name Parameter Name
2142   * @param mixed $value Parameter Value
2143   * NOTE: will not work with arrays, there are no arrays to set/reset
2144   * @todo Should this not be using __set() magic function?
2145   */
2146   public function set($name, $value = '') {
2147     try {
2148       if (isset($this->$name) ) {
2149         $this->$name = $value;
2150       } else {
2151         throw new phpmailerException($this->Lang('variable_set') . $name, self::STOP_CRITICAL);
2152       }
2153     } catch (Exception $e) {
2154       $this->SetError($e->getMessage());
2155       if ($e->getCode() == self::STOP_CRITICAL) {
2156         return false;
2157       }
2158     }
2159     return true;
2160   }
2161
2162   /**
2163    * Strips newlines to prevent header injection.
2164    * @access public
2165    * @param string $str String
2166    * @return string
2167    */
2168   public function SecureHeader($str) {
2169     $str = str_replace("\r", '', $str);
2170     $str = str_replace("\n", '', $str);
2171     return trim($str);
2172   }
2173
2174   /**
2175    * Set the private key file and password to sign the message.
2176    *
2177    * @access public
2178    * @param string $key_filename Parameter File Name
2179    * @param string $key_pass Password for private key
2180    */
2181   public function Sign($cert_filename, $key_filename, $key_pass) {
2182     $this->sign_cert_file = $cert_filename;
2183     $this->sign_key_file = $key_filename;
2184     $this->sign_key_pass = $key_pass;
2185   }
2186
2187   /**
2188    * Set the private key file and password to sign the message.
2189    *
2190    * @access public
2191    * @param string $key_filename Parameter File Name
2192    * @param string $key_pass Password for private key
2193    */
2194   public function DKIM_QP($txt) {
2195     $tmp="";
2196     $line="";
2197     for ($i=0;$i<strlen($txt);$i++) {
2198       $ord=ord($txt[$i]);
2199       if ( ((0x21 <= $ord) && ($ord <= 0x3A)) || $ord == 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E)) ) {
2200         $line.=$txt[$i];
2201       } else {
2202         $line.="=".sprintf("%02X",$ord);
2203       }
2204     }
2205     return $line;
2206   }
2207
2208   /**
2209    * Generate DKIM signature
2210    *
2211    * @access public
2212    * @param string $s Header
2213    */
2214   public function DKIM_Sign($s) {
2215     $privKeyStr = file_get_contents($this->DKIM_private);
2216     if ($this->DKIM_passphrase!='') {
2217       $privKey = openssl_pkey_get_private($privKeyStr,$this->DKIM_passphrase);
2218     } else {
2219       $privKey = $privKeyStr;
2220     }
2221     if (openssl_sign($s, $signature, $privKey)) {
2222       return base64_encode($signature);
2223     }
2224   }
2225
2226   /**
2227    * Generate DKIM Canonicalization Header
2228    *
2229    * @access public
2230    * @param string $s Header
2231    */
2232   public function DKIM_HeaderC($s) {
2233     $s=preg_replace("/\r\n\s+/"," ",$s);
2234     $lines=explode("\r\n",$s);
2235     foreach ($lines as $key=>$line) {
2236       list($heading,$value)=explode(":",$line,2);
2237       $heading=strtolower($heading);
2238       $value=preg_replace("/\s+/"," ",$value) ; // Compress useless spaces
2239       $lines[$key]=$heading.":".trim($value) ; // Don't forget to remove WSP around the value
2240     }
2241     $s=implode("\r\n",$lines);
2242     return $s;
2243   }
2244
2245   /**
2246    * Generate DKIM Canonicalization Body
2247    *
2248    * @access public
2249    * @param string $body Message Body
2250    */
2251   public function DKIM_BodyC($body) {
2252     if ($body == '') return "\r\n";
2253     // stabilize line endings
2254     $body=str_replace("\r\n","\n",$body);
2255     $body=str_replace("\n","\r\n",$body);
2256     // END stabilize line endings
2257     while (substr($body,strlen($body)-4,4) == "\r\n\r\n") {
2258       $body=substr($body,0,strlen($body)-2);
2259     }
2260     return $body;
2261   }
2262
2263   /**
2264    * Create the DKIM header, body, as new header
2265    *
2266    * @access public
2267    * @param string $headers_line Header lines
2268    * @param string $subject Subject
2269    * @param string $body Body
2270    */
2271   public function DKIM_Add($headers_line,$subject,$body) {
2272     $DKIMsignatureType    = 'rsa-sha1'; // Signature & hash algorithms
2273     $DKIMcanonicalization = 'relaxed/simple'; // Canonicalization of header/body
2274     $DKIMquery            = 'dns/txt'; // Query method
2275     $DKIMtime             = time() ; // Signature Timestamp = seconds since 00:00:00 - Jan 1, 1970 (UTC time zone)
2276     $subject_header       = "Subject: $subject";
2277     $headers              = explode("\r\n",$headers_line);
2278     foreach($headers as $header) {
2279       if (strpos($header,'From:') === 0) {
2280         $from_header=$header;
2281       } elseif (strpos($header,'To:') === 0) {
2282         $to_header=$header;
2283       }
2284     }
2285     $from     = str_replace('|','=7C',$this->DKIM_QP($from_header));
2286     $to       = str_replace('|','=7C',$this->DKIM_QP($to_header));
2287     $subject  = str_replace('|','=7C',$this->DKIM_QP($subject_header)) ; // Copied header fields (dkim-quoted-printable
2288     $body     = $this->DKIM_BodyC($body);
2289     $DKIMlen  = strlen($body) ; // Length of body
2290     $DKIMb64  = base64_encode(pack("H*", sha1($body))) ; // Base64 of packed binary SHA-1 hash of body
2291     $ident    = ($this->DKIM_identity == '')? '' : " i=" . $this->DKIM_identity . ";";
2292     $dkimhdrs = "DKIM-Signature: v=1; a=" . $DKIMsignatureType . "; q=" . $DKIMquery . "; l=" . $DKIMlen . "; s=" . $this->DKIM_selector . ";\r\n".
2293                 "\tt=" . $DKIMtime . "; c=" . $DKIMcanonicalization . ";\r\n".
2294                 "\th=From:To:Subject;\r\n".
2295                 "\td=" . $this->DKIM_domain . ";" . $ident . "\r\n".
2296                 "\tz=$from\r\n".
2297                 "\t|$to\r\n".
2298                 "\t|$subject;\r\n".
2299                 "\tbh=" . $DKIMb64 . ";\r\n".
2300                 "\tb=";
2301     $toSign   = $this->DKIM_HeaderC($from_header . "\r\n" . $to_header . "\r\n" . $subject_header . "\r\n" . $dkimhdrs);
2302     $signed   = $this->DKIM_Sign($toSign);
2303     return "X-PHPMAILER-DKIM: phpmailer.worxware.com\r\n".$dkimhdrs.$signed."\r\n";
2304   }
2305
2306   protected function doCallback($isSent,$to,$cc,$bcc,$subject,$body) {
2307     if (!empty($this->action_function) && function_exists($this->action_function)) {
2308       $params = array($isSent,$to,$cc,$bcc,$subject,$body);
2309       call_user_func_array($this->action_function,$params);
2310     }
2311   }
2312 }
2313
2314 class phpmailerException extends Exception {
2315   public function errorMessage() {
2316     $errorMsg = '<strong>' . $this->getMessage() . "</strong><br />\n";
2317     return $errorMsg;
2318   }
2319 }
2320 ?>