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1
<?php
2
/*~ class.phpmailer.php
3
.---------------------------------------------------------------------------.
4
|  Software: PHPMailer - PHP email class                                    |
5
|   Version: 5.2.1                                                          |
6
|      Site: https://code.google.com/a/apache-extras.org/p/phpmailer/       |
7
| ------------------------------------------------------------------------- |
8
|     Admin: Jim Jagielski (project admininistrator)                        |
9
|   Authors: Andy Prevost (codeworxtech) codeworxtech@users.sourceforge.net |
10
|          : Marcus Bointon (coolbru) coolbru@users.sourceforge.net         |
11
|          : Jim Jagielski (jimjag) jimjag@gmail.com                        |
12
|   Founder: Brent R. Matzelle (original founder)                           |
13
| Copyright (c) 2010-2012, Jim Jagielski. All Rights Reserved.              |
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
*/
24

    
25
/**
26
 * PHPMailer - PHP email transport class
27
 * NOTE: Requires PHP version 5 or later
28
 * @package PHPMailer
29
 * @author Andy Prevost
30
 * @author Marcus Bointon
31
 * @author Jim Jagielski
32
 * @copyright 2010 - 2012 Jim Jagielski
33
 * @copyright 2004 - 2009 Andy Prevost
34
 * @version $Id: class.phpmailer.php 450 2010-06-23 16:46:33Z coolbru $
35
 * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
36
 */
37

    
38
if (version_compare(PHP_VERSION, '5.0.0', '<') ) exit("Sorry, this version of PHPMailer will only run on PHP version 5 or greater!\n");
39

    
40
class PHPMailer {
41

    
42
  /////////////////////////////////////////////////
43
  // PROPERTIES, PUBLIC
44
  /////////////////////////////////////////////////
45

    
46
  /**
47
   * Email priority (1 = High, 3 = Normal, 5 = low).
48
   * @var int
49
   */
50
  public $Priority          = 3;
51

    
52
  /**
53
   * Sets the CharSet of the message.
54
   * @var string
55
   */
56
  public $CharSet           = 'iso-8859-1';
57

    
58
  /**
59
   * Sets the Content-type of the message.
60
   * @var string
61
   */
62
  public $ContentType       = 'text/plain';
63

    
64
  /**
65
   * Sets the Encoding of the message. Options for this are
66
   *  "8bit", "7bit", "binary", "base64", and "quoted-printable".
67
   * @var string
68
   */
69
  public $Encoding          = '8bit';
70

    
71
  /**
72
   * Holds the most recent mailer error message.
73
   * @var string
74
   */
75
  public $ErrorInfo         = '';
76

    
77
  /**
78
   * Sets the From email address for the message.
79
   * @var string
80
   */
81
  public $From              = 'root@localhost';
82

    
83
  /**
84
   * Sets the From name of the message.
85
   * @var string
86
   */
87
  public $FromName          = 'Root User';
88

    
89
  /**
90
   * Sets the Sender email (Return-Path) of the message.  If not empty,
91
   * will be sent via -f to sendmail or as 'MAIL FROM' in smtp mode.
92
   * @var string
93
   */
94
  public $Sender            = '';
95

    
96
  /**
97
   * Sets the Subject of the message.
98
   * @var string
99
   */
100
  public $Subject           = '';
101

    
102
  /**
103
   * Sets the Body of the message.  This can be either an HTML or text body.
104
   * If HTML then run IsHTML(true).
105
   * @var string
106
   */
107
  public $Body              = '';
108

    
109
  /**
110
   * Sets the text-only body of the message.  This automatically sets the
111
   * email to multipart/alternative.  This body can be read by mail
112
   * clients that do not have HTML email capability such as mutt. Clients
113
   * that can read HTML will view the normal Body.
114
   * @var string
115
   */
116
  public $AltBody           = '';
117

    
118
  /**
119
   * Stores the complete compiled MIME message body.
120
   * @var string
121
   * @access protected
122
   */
123
  protected $MIMEBody       = '';
124

    
125
  /**
126
   * Stores the complete compiled MIME message headers.
127
   * @var string
128
   * @access protected
129
   */
130
  protected $MIMEHeader     = '';
131

    
132
  /**
133
   * Stores the complete sent MIME message (Body and Headers)
134
   * @var string
135
   * @access protected
136
  */
137
  protected $SentMIMEMessage     = '';
138

    
139
  /**
140
   * Sets word wrapping on the body of the message to a given number of
141
   * characters.
142
   * @var int
143
   */
144
  public $WordWrap          = 0;
145

    
146
  /**
147
   * Method to send mail: ("mail", "sendmail", or "smtp").
148
   * @var string
149
   */
150
  public $Mailer            = 'mail';
151

    
152
  /**
153
   * Sets the path of the sendmail program.
154
   * @var string
155
   */
156
  public $Sendmail          = '/usr/sbin/sendmail';
157

    
158
  /**
159
   * Path to PHPMailer plugins.  Useful if the SMTP class
160
   * is in a different directory than the PHP include path.
161
   * @var string
162
   */
163
  public $PluginDir         = '';
164

    
165
  /**
166
   * Sets the email address that a reading confirmation will be sent.
167
   * @var string
168
   */
169
  public $ConfirmReadingTo  = '';
170

    
171
  /**
172
   * Sets the hostname to use in Message-Id and Received headers
173
   * and as default HELO string. If empty, the value returned
174
   * by SERVER_NAME is used or 'localhost.localdomain'.
175
   * @var string
176
   */
177
  public $Hostname          = '';
178

    
179
  /**
180
   * Sets the message ID to be used in the Message-Id header.
181
   * If empty, a unique id will be generated.
182
   * @var string
183
   */
184
  public $MessageID         = '';
185

    
186
  /////////////////////////////////////////////////
187
  // PROPERTIES FOR SMTP
188
  /////////////////////////////////////////////////
189

    
190
  /**
191
   * Sets the SMTP hosts.  All hosts must be separated by a
192
   * semicolon.  You can also specify a different port
193
   * for each host by using this format: [hostname:port]
194
   * (e.g. "smtp1.example.com:25;smtp2.example.com").
195
   * Hosts will be tried in order.
196
   * @var string
197
   */
198
  public $Host          = 'localhost';
199

    
200
  /**
201
   * Sets the default SMTP server port.
202
   * @var int
203
   */
204
  public $Port          = 25;
205

    
206
  /**
207
   * Sets the SMTP HELO of the message (Default is $Hostname).
208
   * @var string
209
   */
210
  public $Helo          = '';
211

    
212
  /**
213
   * Sets connection prefix.
214
   * Options are "", "ssl" or "tls"
215
   * @var string
216
   */
217
  public $SMTPSecure    = '';
218

    
219
  /**
220
   * Sets SMTP authentication. Utilizes the Username and Password variables.
221
   * @var bool
222
   */
223
  public $SMTPAuth      = false;
224

    
225
  /**
226
   * Sets SMTP username.
227
   * @var string
228
   */
229
  public $Username      = '';
230

    
231
  /**
232
   * Sets SMTP password.
233
   * @var string
234
   */
235
  public $Password      = '';
236

    
237
  /**
238
   * Sets the SMTP server timeout in seconds.
239
   * This function will not work with the win32 version.
240
   * @var int
241
   */
242
  public $Timeout       = 10;
243

    
244
  /**
245
   * Sets SMTP class debugging on or off.
246
   * @var bool
247
   */
248
  public $SMTPDebug     = false;
249

    
250
  /**
251
   * Prevents the SMTP connection from being closed after each mail
252
   * sending.  If this is set to true then to close the connection
253
   * requires an explicit call to SmtpClose().
254
   * @var bool
255
   */
256
  public $SMTPKeepAlive = false;
257

    
258
  /**
259
   * Provides the ability to have the TO field process individual
260
   * emails, instead of sending to entire TO addresses
261
   * @var bool
262
   */
263
  public $SingleTo      = false;
264

    
265
   /**
266
   * If SingleTo is true, this provides the array to hold the email addresses
267
   * @var bool
268
   */
269
  public $SingleToArray = array();
270

    
271
 /**
272
   * Provides the ability to change the line ending
273
   * @var string
274
   */
275
  public $LE              = "\n";
276

    
277
  /**
278
   * Used with DKIM DNS Resource Record
279
   * @var string
280
   */
281
  public $DKIM_selector   = 'phpmailer';
282

    
283
  /**
284
   * Used with DKIM DNS Resource Record
285
   * optional, in format of email address 'you@yourdomain.com'
286
   * @var string
287
   */
288
  public $DKIM_identity   = '';
289

    
290
  /**
291
   * Used with DKIM DNS Resource Record
292
   * @var string
293
   */
294
  public $DKIM_passphrase   = '';
295

    
296
  /**
297
   * Used with DKIM DNS Resource Record
298
   * optional, in format of email address 'you@yourdomain.com'
299
   * @var string
300
   */
301
  public $DKIM_domain     = '';
302

    
303
  /**
304
   * Used with DKIM DNS Resource Record
305
   * optional, in format of email address 'you@yourdomain.com'
306
   * @var string
307
   */
308
  public $DKIM_private    = '';
309

    
310
  /**
311
   * Callback Action function name
312
   * the function that handles the result of the send email action. Parameters:
313
   *   bool    $result        result of the send action
314
   *   string  $to            email address of the recipient
315
   *   string  $cc            cc email addresses
316
   *   string  $bcc           bcc email addresses
317
   *   string  $subject       the subject
318
   *   string  $body          the email body
319
   * @var string
320
   */
321
  public $action_function = ''; //'callbackAction';
322

    
323
  /**
324
   * Sets the PHPMailer Version number
325
   * @var string
326
   */
327
  public $Version         = '5.2.1';
328

    
329
  /**
330
   * What to use in the X-Mailer header
331
   * @var string
332
   */
333
  public $XMailer         = '';
334

    
335
  /////////////////////////////////////////////////
336
  // PROPERTIES, PRIVATE AND PROTECTED
337
  /////////////////////////////////////////////////
338

    
339
  protected   $smtp           = NULL;
340
  protected   $to             = array();
341
  protected   $cc             = array();
342
  protected   $bcc            = array();
343
  protected   $ReplyTo        = array();
344
  protected   $all_recipients = array();
345
  protected   $attachment     = array();
346
  protected   $CustomHeader   = array();
347
  protected   $message_type   = '';
348
  protected   $boundary       = array();
349
  protected   $language       = array();
350
  protected   $error_count    = 0;
351
  protected   $sign_cert_file = '';
352
  protected   $sign_key_file  = '';
353
  protected   $sign_key_pass  = '';
354
  protected   $exceptions     = false;
355

    
356
  /////////////////////////////////////////////////
357
  // CONSTANTS
358
  /////////////////////////////////////////////////
359

    
360
  const STOP_MESSAGE  = 0; // message only, continue processing
361
  const STOP_CONTINUE = 1; // message?, likely ok to continue processing
362
  const STOP_CRITICAL = 2; // message, plus full stop, critical error reached
363

    
364
  /////////////////////////////////////////////////
365
  // METHODS, VARIABLES
366
  /////////////////////////////////////////////////
367

    
368
  /**
369
   * Constructor
370
   * @param boolean $exceptions Should we throw external exceptions?
371
   */
372
  public function __construct($exceptions = false) {
373
    $this->exceptions = ($exceptions == true);
374
  }
375

    
376
  /**
377
   * Sets message type to HTML.
378
   * @param bool $ishtml
379
   * @return void
380
   */
381
  public function IsHTML($ishtml = true) {
382
    if ($ishtml) {
383
      $this->ContentType = 'text/html';
384
    } else {
385
      $this->ContentType = 'text/plain';
386
    }
387
  }
388

    
389
  /**
390
   * Sets Mailer to send message using SMTP.
391
   * @return void
392
   */
393
  public function IsSMTP() {
394
    $this->Mailer = 'smtp';
395
  }
396

    
397
  /**
398
   * Sets Mailer to send message using PHP mail() function.
399
   * @return void
400
   */
401
  public function IsMail() {
402
    $this->Mailer = 'mail';
403
  }
404

    
405
  /**
406
   * Sets Mailer to send message using the $Sendmail program.
407
   * @return void
408
   */
409
  public function IsSendmail() {
410
    if (!stristr(ini_get('sendmail_path'), 'sendmail')) {
411
      $this->Sendmail = '/var/qmail/bin/sendmail';
412
    }
413
    $this->Mailer = 'sendmail';
414
  }
415

    
416
  /**
417
   * Sets Mailer to send message using the qmail MTA.
418
   * @return void
419
   */
420
  public function IsQmail() {
421
    if (stristr(ini_get('sendmail_path'), 'qmail')) {
422
      $this->Sendmail = '/var/qmail/bin/sendmail';
423
    }
424
    $this->Mailer = 'sendmail';
425
  }
426

    
427
  /////////////////////////////////////////////////
428
  // METHODS, RECIPIENTS
429
  /////////////////////////////////////////////////
430

    
431
  /**
432
   * Adds a "To" address.
433
   * @param string $address
434
   * @param string $name
435
   * @return boolean true on success, false if address already used
436
   */
437
  public function AddAddress($address, $name = '') {
438
    return $this->AddAnAddress('to', $address, $name);
439
  }
440

    
441
  /**
442
   * Adds a "Cc" address.
443
   * Note: this function works with the SMTP mailer on win32, not with the "mail" mailer.
444
   * @param string $address
445
   * @param string $name
446
   * @return boolean true on success, false if address already used
447
   */
448
  public function AddCC($address, $name = '') {
449
    return $this->AddAnAddress('cc', $address, $name);
450
  }
451

    
452
  /**
453
   * Adds a "Bcc" address.
454
   * Note: this function works with the SMTP mailer on win32, not with the "mail" mailer.
455
   * @param string $address
456
   * @param string $name
457
   * @return boolean true on success, false if address already used
458
   */
459
  public function AddBCC($address, $name = '') {
460
    return $this->AddAnAddress('bcc', $address, $name);
461
  }
462

    
463
  /**
464
   * Adds a "Reply-to" address.
465
   * @param string $address
466
   * @param string $name
467
   * @return boolean
468
   */
469
  public function AddReplyTo($address, $name = '') {
470
    return $this->AddAnAddress('Reply-To', $address, $name);
471
  }
472

    
473
  /**
474
   * Adds an address to one of the recipient arrays
475
   * Addresses that have been added already return false, but do not throw exceptions
476
   * @param string $kind One of 'to', 'cc', 'bcc', 'ReplyTo'
477
   * @param string $address The email address to send to
478
   * @param string $name
479
   * @return boolean true on success, false if address already used or invalid in some way
480
   * @access protected
481
   */
482
  protected function AddAnAddress($kind, $address, $name = '') {
483
    if (!preg_match('/^(to|cc|bcc|Reply-To)$/', $kind)) {
484
      $this->SetError($this->Lang('Invalid recipient array').': '.$kind);
485
      if ($this->exceptions) {
486
        throw new phpmailerException('Invalid recipient array: ' . $kind);
487
      }
488
	  if ($this->SMTPDebug) {
489
        echo $this->Lang('Invalid recipient array').': '.$kind;
490
      }
491
      return false;
492
    }
493
    $address = trim($address);
494
    $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
495
    if (!self::ValidateAddress($address)) {
496
      $this->SetError($this->Lang('invalid_address').': '. $address);
497
      if ($this->exceptions) {
498
        throw new phpmailerException($this->Lang('invalid_address').': '.$address);
499
      }
500
	  if ($this->SMTPDebug) {
501
        echo $this->Lang('invalid_address').': '.$address;
502
      }
503
      return false;
504
    }
505
    if ($kind != 'Reply-To') {
506
      if (!isset($this->all_recipients[strtolower($address)])) {
507
        array_push($this->$kind, array($address, $name));
508
        $this->all_recipients[strtolower($address)] = true;
509
        return true;
510
      }
511
    } else {
512
      if (!array_key_exists(strtolower($address), $this->ReplyTo)) {
513
        $this->ReplyTo[strtolower($address)] = array($address, $name);
514
      return true;
515
    }
516
  }
517
  return false;
518
}
519

    
520
/**
521
 * Set the From and FromName properties
522
 * @param string $address
523
 * @param string $name
524
 * @return boolean
525
 */
526
  public function SetFrom($address, $name = '', $auto = 1) {
527
    $address = trim($address);
528
    $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
529
    if (!self::ValidateAddress($address)) {
530
      $this->SetError($this->Lang('invalid_address').': '. $address);
531
      if ($this->exceptions) {
532
        throw new phpmailerException($this->Lang('invalid_address').': '.$address);
533
      }
534
	  if ($this->SMTPDebug) {
535
        echo $this->Lang('invalid_address').': '.$address;
536
      }
537
      return false;
538
    }
539
    $this->From = $address;
540
    $this->FromName = $name;
541
    if ($auto) {
542
      if (empty($this->ReplyTo)) {
543
        $this->AddAnAddress('Reply-To', $address, $name);
544
      }
545
      if (empty($this->Sender)) {
546
        $this->Sender = $address;
547
      }
548
    }
549
    return true;
550
  }
551

    
552
  /**
553
   * Check that a string looks roughly like an email address should
554
   * Static so it can be used without instantiation
555
   * Tries to use PHP built-in validator in the filter extension (from PHP 5.2), falls back to a reasonably competent regex validator
556
   * Conforms approximately to RFC2822
557
   * @link http://www.hexillion.com/samples/#Regex Original pattern found here
558
   * @param string $address The email address to check
559
   * @return boolean
560
   * @static
561
   * @access public
562
   */
563
  public static function ValidateAddress($address) {
564
    if (function_exists('filter_var')) { //Introduced in PHP 5.2
565
      if(filter_var($address, FILTER_VALIDATE_EMAIL) === FALSE) {
566
        return false;
567
      } else {
568
        return true;
569
      }
570
    } else {
571
      return preg_match('/^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!\.)){0,61}[a-zA-Z0-9_-]?\.)+[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!$)){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);
572
    }
573
  }
574

    
575
  /////////////////////////////////////////////////
576
  // METHODS, MAIL SENDING
577
  /////////////////////////////////////////////////
578

    
579
  /**
580
   * Creates message and assigns Mailer. If the message is
581
   * not sent successfully then it returns false.  Use the ErrorInfo
582
   * variable to view description of the error.
583
   * @return bool
584
   */
585
  public function Send() {
586
    try {
587
      if(!$this->PreSend()) return false;
588
      return $this->PostSend();
589
    } catch (phpmailerException $e) {
590
	  $this->SentMIMEMessage = '';
591
      $this->SetError($e->getMessage());
592
      if ($this->exceptions) {
593
        throw $e;
594
      }
595
      return false;
596
    }
597
  }
598

    
599
  protected function PreSend() {
600
    try {
601
	  $mailHeader = "";
602
      if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) {
603
        throw new phpmailerException($this->Lang('provide_address'), self::STOP_CRITICAL);
604
      }
605

    
606
      // Set whether the message is multipart/alternative
607
      if(!empty($this->AltBody)) {
608
        $this->ContentType = 'multipart/alternative';
609
      }
610

    
611
      $this->error_count = 0; // reset errors
612
      $this->SetMessageType();
613
      //Refuse to send an empty message
614
      if (empty($this->Body)) {
615
        throw new phpmailerException($this->Lang('empty_message'), self::STOP_CRITICAL);
616
      }
617

    
618
      $this->MIMEHeader = $this->CreateHeader();
619
      $this->MIMEBody = $this->CreateBody();
620

    
621
      // To capture the complete message when using mail(), create
622
	  // an extra header list which CreateHeader() doesn't fold in
623
      if ($this->Mailer == 'mail') {
624
        if (count($this->to) > 0) {
625
          $mailHeader .= $this->AddrAppend("To", $this->to);
626
        } else {
627
          $mailHeader .= $this->HeaderLine("To", "undisclosed-recipients:;");
628
        }
629
        $mailHeader .= $this->HeaderLine('Subject', $this->EncodeHeader($this->SecureHeader(trim($this->Subject))));
630
        // if(count($this->cc) > 0) {
631
            // $mailHeader .= $this->AddrAppend("Cc", $this->cc);
632
        // }
633
      }
634

    
635
      // digitally sign with DKIM if enabled
636
      if ($this->DKIM_domain && $this->DKIM_private) {
637
        $header_dkim = $this->DKIM_Add($this->MIMEHeader, $this->EncodeHeader($this->SecureHeader($this->Subject)), $this->MIMEBody);
638
        $this->MIMEHeader = str_replace("\r\n", "\n", $header_dkim) . $this->MIMEHeader;
639
      }
640

    
641
      $this->SentMIMEMessage = sprintf("%s%s\r\n\r\n%s",$this->MIMEHeader,$mailHeader,$this->MIMEBody);
642
      return true;
643

    
644
    } catch (phpmailerException $e) {
645
      $this->SetError($e->getMessage());
646
      if ($this->exceptions) {
647
        throw $e;
648
      }
649
      return false;
650
    }
651
  }
652

    
653
  protected function PostSend() {
654
    try {
655
      // Choose the mailer and send through it
656
      switch($this->Mailer) {
657
        case 'sendmail':
658
          return $this->SendmailSend($this->MIMEHeader, $this->MIMEBody);
659
        case 'smtp':
660
          return $this->SmtpSend($this->MIMEHeader, $this->MIMEBody);
661
        case 'mail':
662
          return $this->MailSend($this->MIMEHeader, $this->MIMEBody);
663
        default:
664
          return $this->MailSend($this->MIMEHeader, $this->MIMEBody);
665
      }
666

    
667
    } catch (phpmailerException $e) {
668
      $this->SetError($e->getMessage());
669
      if ($this->exceptions) {
670
        throw $e;
671
      }
672
	  if ($this->SMTPDebug) {
673
        echo $e->getMessage()."\n";
674
      }
675
      return false;
676
    }
677
  }
678

    
679
  /**
680
   * Sends mail using the $Sendmail program.
681
   * @param string $header The message headers
682
   * @param string $body The message body
683
   * @access protected
684
   * @return bool
685
   */
686
  protected function SendmailSend($header, $body) {
687
    if ($this->Sender != '') {
688
      $sendmail = sprintf("%s -oi -f %s -t", escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender));
689
    } else {
690
      $sendmail = sprintf("%s -oi -t", escapeshellcmd($this->Sendmail));
691
    }
692
    if ($this->SingleTo === true) {
693
      foreach ($this->SingleToArray as $key => $val) {
694
        if(!@$mail = popen($sendmail, 'w')) {
695
          throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
696
        }
697
        fputs($mail, "To: " . $val . "\n");
698
        fputs($mail, $header);
699
        fputs($mail, $body);
700
        $result = pclose($mail);
701
        // implement call back function if it exists
702
        $isSent = ($result == 0) ? 1 : 0;
703
        $this->doCallback($isSent, $val, $this->cc, $this->bcc, $this->Subject, $body);
704
        if($result != 0) {
705
          throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
706
        }
707
      }
708
    } else {
709
      if(!@$mail = popen($sendmail, 'w')) {
710
        throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
711
      }
712
      fputs($mail, $header);
713
      fputs($mail, $body);
714
      $result = pclose($mail);
715
      // implement call back function if it exists
716
      $isSent = ($result == 0) ? 1 : 0;
717
      $this->doCallback($isSent, $this->to, $this->cc, $this->bcc, $this->Subject, $body);
718
      if($result != 0) {
719
        throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
720
      }
721
    }
722
    return true;
723
  }
724

    
725
  /**
726
   * Sends mail using the PHP mail() function.
727
   * @param string $header The message headers
728
   * @param string $body The message body
729
   * @access protected
730
   * @return bool
731
   */
732
  protected function MailSend($header, $body) {
733
    $toArr = array();
734
    foreach($this->to as $t) {
735
      $toArr[] = $this->AddrFormat($t);
736
    }
737
    $to = implode(', ', $toArr);
738

    
739
    if (empty($this->Sender)) {
740
      $params = "-oi ";
741
    } else {
742
      $params = sprintf("-oi -f %s", $this->Sender);
743
    }
744
    if ($this->Sender != '' and !ini_get('safe_mode')) {
745
      $old_from = ini_get('sendmail_from');
746
      ini_set('sendmail_from', $this->Sender);
747
      if ($this->SingleTo === true && count($toArr) > 1) {
748
        foreach ($toArr as $key => $val) {
749
          $rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
750
          // implement call back function if it exists
751
          $isSent = ($rt == 1) ? 1 : 0;
752
          $this->doCallback($isSent, $val, $this->cc, $this->bcc, $this->Subject, $body);
753
        }
754
      } else {
755
        $rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
756
        // implement call back function if it exists
757
        $isSent = ($rt == 1) ? 1 : 0;
758
        $this->doCallback($isSent, $to, $this->cc, $this->bcc, $this->Subject, $body);
759
      }
760
    } else {
761
      if ($this->SingleTo === true && count($toArr) > 1) {
762
        foreach ($toArr as $key => $val) {
763
          $rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
764
          // implement call back function if it exists
765
          $isSent = ($rt == 1) ? 1 : 0;
766
          $this->doCallback($isSent, $val, $this->cc, $this->bcc, $this->Subject, $body);
767
        }
768
      } else {
769
        $rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
770
        // implement call back function if it exists
771
        $isSent = ($rt == 1) ? 1 : 0;
772
        $this->doCallback($isSent, $to, $this->cc, $this->bcc, $this->Subject, $body);
773
      }
774
    }
775
    if (isset($old_from)) {
776
      ini_set('sendmail_from', $old_from);
777
    }
778
    if(!$rt) {
779
      throw new phpmailerException($this->Lang('instantiate'), self::STOP_CRITICAL);
780
    }
781
    return true;
782
  }
783

    
784
  /**
785
   * Sends mail via SMTP using PhpSMTP
786
   * Returns false if there is a bad MAIL FROM, RCPT, or DATA input.
787
   * @param string $header The message headers
788
   * @param string $body The message body
789
   * @uses SMTP
790
   * @access protected
791
   * @return bool
792
   */
793
  protected function SmtpSend($header, $body) {
794
    require_once $this->PluginDir . 'class.smtp.php';
795
    $bad_rcpt = array();
796

    
797
    if(!$this->SmtpConnect()) {
798
      throw new phpmailerException($this->Lang('smtp_connect_failed'), self::STOP_CRITICAL);
799
    }
800
    $smtp_from = ($this->Sender == '') ? $this->From : $this->Sender;
801
    if(!$this->smtp->Mail($smtp_from)) {
802
      throw new phpmailerException($this->Lang('from_failed') . $smtp_from, self::STOP_CRITICAL);
803
    }
804

    
805
    // Attempt to send attach all recipients
806
    foreach($this->to as $to) {
807
      if (!$this->smtp->Recipient($to[0])) {
808
        $bad_rcpt[] = $to[0];
809
        // implement call back function if it exists
810
        $isSent = 0;
811
        $this->doCallback($isSent, $to[0], '', '', $this->Subject, $body);
812
      } else {
813
        // implement call back function if it exists
814
        $isSent = 1;
815
        $this->doCallback($isSent, $to[0], '', '', $this->Subject, $body);
816
      }
817
    }
818
    foreach($this->cc as $cc) {
819
      if (!$this->smtp->Recipient($cc[0])) {
820
        $bad_rcpt[] = $cc[0];
821
        // implement call back function if it exists
822
        $isSent = 0;
823
        $this->doCallback($isSent, '', $cc[0], '', $this->Subject, $body);
824
      } else {
825
        // implement call back function if it exists
826
        $isSent = 1;
827
        $this->doCallback($isSent, '', $cc[0], '', $this->Subject, $body);
828
      }
829
    }
830
    foreach($this->bcc as $bcc) {
831
      if (!$this->smtp->Recipient($bcc[0])) {
832
        $bad_rcpt[] = $bcc[0];
833
        // implement call back function if it exists
834
        $isSent = 0;
835
        $this->doCallback($isSent, '', '', $bcc[0], $this->Subject, $body);
836
      } else {
837
        // implement call back function if it exists
838
        $isSent = 1;
839
        $this->doCallback($isSent, '', '', $bcc[0], $this->Subject, $body);
840
      }
841
    }
842

    
843

    
844
    if (count($bad_rcpt) > 0 ) { //Create error message for any bad addresses
845
      $badaddresses = implode(', ', $bad_rcpt);
846
      throw new phpmailerException($this->Lang('recipients_failed') . $badaddresses);
847
    }
848
    if(!$this->smtp->Data($header . $body)) {
849
      throw new phpmailerException($this->Lang('data_not_accepted'), self::STOP_CRITICAL);
850
    }
851
    if($this->SMTPKeepAlive == true) {
852
      $this->smtp->Reset();
853
    }
854
    return true;
855
  }
856

    
857
  /**
858
   * Initiates a connection to an SMTP server.
859
   * Returns false if the operation failed.
860
   * @uses SMTP
861
   * @access public
862
   * @return bool
863
   */
864
  public function SmtpConnect() {
865
    if(is_null($this->smtp)) {
866
      $this->smtp = new SMTP();
867
    }
868

    
869
    $this->smtp->do_debug = $this->SMTPDebug;
870
    $hosts = explode(';', $this->Host);
871
    $index = 0;
872
    $connection = $this->smtp->Connected();
873

    
874
    // Retry while there is no connection
875
    try {
876
      while($index < count($hosts) && !$connection) {
877
        $hostinfo = array();
878
        if (preg_match('/^(.+):([0-9]+)$/', $hosts[$index], $hostinfo)) {
879
          $host = $hostinfo[1];
880
          $port = $hostinfo[2];
881
        } else {
882
          $host = $hosts[$index];
883
          $port = $this->Port;
884
        }
885

    
886
        $tls = ($this->SMTPSecure == 'tls');
887
        $ssl = ($this->SMTPSecure == 'ssl');
888

    
889
        if ($this->smtp->Connect(($ssl ? 'ssl://':'').$host, $port, $this->Timeout)) {
890

    
891
          $hello = ($this->Helo != '' ? $this->Helo : $this->ServerHostname());
892
          $this->smtp->Hello($hello);
893

    
894
          if ($tls) {
895
            if (!$this->smtp->StartTLS()) {
896
              throw new phpmailerException($this->Lang('tls'));
897
            }
898

    
899
            //We must resend HELO after tls negotiation
900
            $this->smtp->Hello($hello);
901
          }
902

    
903
          $connection = true;
904
          if ($this->SMTPAuth) {
905
            if (!$this->smtp->Authenticate($this->Username, $this->Password)) {
906
              throw new phpmailerException($this->Lang('authenticate'));
907
            }
908
          }
909
        }
910
        $index++;
911
        if (!$connection) {
912
          throw new phpmailerException($this->Lang('connect_host'));
913
        }
914
      }
915
    } catch (phpmailerException $e) {
916
      $this->smtp->Reset();
917
	  if ($this->exceptions) {
918
        throw $e;
919
      }
920
    }
921
    return true;
922
  }
923

    
924
  /**
925
   * Closes the active SMTP session if one exists.
926
   * @return void
927
   */
928
  public function SmtpClose() {
929
    if(!is_null($this->smtp)) {
930
      if($this->smtp->Connected()) {
931
        $this->smtp->Quit();
932
        $this->smtp->Close();
933
      }
934
    }
935
  }
936

    
937
  /**
938
  * Sets the language for all class error messages.
939
  * Returns false if it cannot load the language file.  The default language is English.
940
  * @param string $langcode ISO 639-1 2-character language code (e.g. Portuguese: "br")
941
  * @param string $lang_path Path to the language file directory
942
  * @access public
943
  */
944
  function SetLanguage($langcode = 'en', $lang_path = 'language/') {
945
    //Define full set of translatable strings
946
    $PHPMAILER_LANG = array(
947
      'provide_address' => 'You must provide at least one recipient email address.',
948
      'mailer_not_supported' => ' mailer is not supported.',
949
      'execute' => 'Could not execute: ',
950
      'instantiate' => 'Could not instantiate mail function.',
951
      'authenticate' => 'SMTP Error: Could not authenticate.',
952
      'from_failed' => 'The following From address failed: ',
953
      'recipients_failed' => 'SMTP Error: The following recipients failed: ',
954
      'data_not_accepted' => 'SMTP Error: Data not accepted.',
955
      'connect_host' => 'SMTP Error: Could not connect to SMTP host.',
956
      'file_access' => 'Could not access file: ',
957
      'file_open' => 'File Error: Could not open file: ',
958
      'encoding' => 'Unknown encoding: ',
959
      'signing' => 'Signing Error: ',
960
      'smtp_error' => 'SMTP server error: ',
961
      'empty_message' => 'Message body empty',
962
      'invalid_address' => 'Invalid address',
963
      'variable_set' => 'Cannot set or reset variable: '
964
    );
965
    //Overwrite language-specific strings. This way we'll never have missing translations - no more "language string failed to load"!
966
    $l = true;
967
    if ($langcode != 'en') { //There is no English translation file
968
      $l = @include $lang_path.'phpmailer.lang-'.$langcode.'.php';
969
    }
970
    $this->language = $PHPMAILER_LANG;
971
    return ($l == true); //Returns false if language not found
972
  }
973

    
974
  /**
975
  * Return the current array of language strings
976
  * @return array
977
  */
978
  public function GetTranslations() {
979
    return $this->language;
980
  }
981

    
982
  /////////////////////////////////////////////////
983
  // METHODS, MESSAGE CREATION
984
  /////////////////////////////////////////////////
985

    
986
  /**
987
   * Creates recipient headers.
988
   * @access public
989
   * @return string
990
   */
991
  public function AddrAppend($type, $addr) {
992
    $addr_str = $type . ': ';
993
    $addresses = array();
994
    foreach ($addr as $a) {
995
      $addresses[] = $this->AddrFormat($a);
996
    }
997
    $addr_str .= implode(', ', $addresses);
998
    $addr_str .= $this->LE;
999

    
1000
    return $addr_str;
1001
  }
1002

    
1003
  /**
1004
   * Formats an address correctly.
1005
   * @access public
1006
   * @return string
1007
   */
1008
  public function AddrFormat($addr) {
1009
    if (empty($addr[1])) {
1010
      return $this->SecureHeader($addr[0]);
1011
    } else {
1012
      return $this->EncodeHeader($this->SecureHeader($addr[1]), 'phrase') . " <" . $this->SecureHeader($addr[0]) . ">";
1013
    }
1014
  }
1015

    
1016
  /**
1017
   * Wraps message for use with mailers that do not
1018
   * automatically perform wrapping and for quoted-printable.
1019
   * Original written by philippe.
1020
   * @param string $message The message to wrap
1021
   * @param integer $length The line length to wrap to
1022
   * @param boolean $qp_mode Whether to run in Quoted-Printable mode
1023
   * @access public
1024
   * @return string
1025
   */
1026
  public function WrapText($message, $length, $qp_mode = false) {
1027
    $soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE;
1028
    // If utf-8 encoding is used, we will need to make sure we don't
1029
    // split multibyte characters when we wrap
1030
    $is_utf8 = (strtolower($this->CharSet) == "utf-8");
1031

    
1032
    $message = $this->FixEOL($message);
1033
    if (substr($message, -1) == $this->LE) {
1034
      $message = substr($message, 0, -1);
1035
    }
1036

    
1037
    $line = explode($this->LE, $message);
1038
    $message = '';
1039
    for ($i = 0 ;$i < count($line); $i++) {
1040
      $line_part = explode(' ', $line[$i]);
1041
      $buf = '';
1042
      for ($e = 0; $e<count($line_part); $e++) {
1043
        $word = $line_part[$e];
1044
        if ($qp_mode and (strlen($word) > $length)) {
1045
          $space_left = $length - strlen($buf) - 1;
1046
          if ($e != 0) {
1047
            if ($space_left > 20) {
1048
              $len = $space_left;
1049
              if ($is_utf8) {
1050
                $len = $this->UTF8CharBoundary($word, $len);
1051
              } elseif (substr($word, $len - 1, 1) == "=") {
1052
                $len--;
1053
              } elseif (substr($word, $len - 2, 1) == "=") {
1054
                $len -= 2;
1055
              }
1056
              $part = substr($word, 0, $len);
1057
              $word = substr($word, $len);
1058
              $buf .= ' ' . $part;
1059
              $message .= $buf . sprintf("=%s", $this->LE);
1060
            } else {
1061
              $message .= $buf . $soft_break;
1062
            }
1063
            $buf = '';
1064
          }
1065
          while (strlen($word) > 0) {
1066
            $len = $length;
1067
            if ($is_utf8) {
1068
              $len = $this->UTF8CharBoundary($word, $len);
1069
            } elseif (substr($word, $len - 1, 1) == "=") {
1070
              $len--;
1071
            } elseif (substr($word, $len - 2, 1) == "=") {
1072
              $len -= 2;
1073
            }
1074
            $part = substr($word, 0, $len);
1075
            $word = substr($word, $len);
1076

    
1077
            if (strlen($word) > 0) {
1078
              $message .= $part . sprintf("=%s", $this->LE);
1079
            } else {
1080
              $buf = $part;
1081
            }
1082
          }
1083
        } else {
1084
          $buf_o = $buf;
1085
          $buf .= ($e == 0) ? $word : (' ' . $word);
1086

    
1087
          if (strlen($buf) > $length and $buf_o != '') {
1088
            $message .= $buf_o . $soft_break;
1089
            $buf = $word;
1090
          }
1091
        }
1092
      }
1093
      $message .= $buf . $this->LE;
1094
    }
1095

    
1096
    return $message;
1097
  }
1098

    
1099
  /**
1100
   * Finds last character boundary prior to maxLength in a utf-8
1101
   * quoted (printable) encoded string.
1102
   * Original written by Colin Brown.
1103
   * @access public
1104
   * @param string $encodedText utf-8 QP text
1105
   * @param int    $maxLength   find last character boundary prior to this length
1106
   * @return int
1107
   */
1108
  public function UTF8CharBoundary($encodedText, $maxLength) {
1109
    $foundSplitPos = false;
1110
    $lookBack = 3;
1111
    while (!$foundSplitPos) {
1112
      $lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack);
1113
      $encodedCharPos = strpos($lastChunk, "=");
1114
      if ($encodedCharPos !== false) {
1115
        // Found start of encoded character byte within $lookBack block.
1116
        // Check the encoded byte value (the 2 chars after the '=')
1117
        $hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2);
1118
        $dec = hexdec($hex);
1119
        if ($dec < 128) { // Single byte character.
1120
          // If the encoded char was found at pos 0, it will fit
1121
          // otherwise reduce maxLength to start of the encoded char
1122
          $maxLength = ($encodedCharPos == 0) ? $maxLength :
1123
          $maxLength - ($lookBack - $encodedCharPos);
1124
          $foundSplitPos = true;
1125
        } elseif ($dec >= 192) { // First byte of a multi byte character
1126
          // Reduce maxLength to split at start of character
1127
          $maxLength = $maxLength - ($lookBack - $encodedCharPos);
1128
          $foundSplitPos = true;
1129
        } elseif ($dec < 192) { // Middle byte of a multi byte character, look further back
1130
          $lookBack += 3;
1131
        }
1132
      } else {
1133
        // No encoded character found
1134
        $foundSplitPos = true;
1135
      }
1136
    }
1137
    return $maxLength;
1138
  }
1139

    
1140

    
1141
  /**
1142
   * Set the body wrapping.
1143
   * @access public
1144
   * @return void
1145
   */
1146
  public function SetWordWrap() {
1147
    if($this->WordWrap < 1) {
1148
      return;
1149
    }
1150

    
1151
    switch($this->message_type) {
1152
      case 'alt':
1153
      case 'alt_inline':
1154
      case 'alt_attach':
1155
      case 'alt_inline_attach':
1156
        $this->AltBody = $this->WrapText($this->AltBody, $this->WordWrap);
1157
        break;
1158
      default:
1159
        $this->Body = $this->WrapText($this->Body, $this->WordWrap);
1160
        break;
1161
    }
1162
  }
1163

    
1164
  /**
1165
   * Assembles message header.
1166
   * @access public
1167
   * @return string The assembled header
1168
   */
1169
  public function CreateHeader() {
1170
    $result = '';
1171

    
1172
    // Set the boundaries
1173
    $uniq_id = md5(uniqid(time()));
1174
    $this->boundary[1] = 'b1_' . $uniq_id;
1175
    $this->boundary[2] = 'b2_' . $uniq_id;
1176
    $this->boundary[3] = 'b3_' . $uniq_id;
1177

    
1178
    $result .= $this->HeaderLine('Date', self::RFCDate());
1179
    if($this->Sender == '') {
1180
      $result .= $this->HeaderLine('Return-Path', trim($this->From));
1181
    } else {
1182
      $result .= $this->HeaderLine('Return-Path', trim($this->Sender));
1183
    }
1184

    
1185
    // To be created automatically by mail()
1186
    if($this->Mailer != 'mail') {
1187
      if ($this->SingleTo === true) {
1188
        foreach($this->to as $t) {
1189
          $this->SingleToArray[] = $this->AddrFormat($t);
1190
        }
1191
      } else {
1192
        if(count($this->to) > 0) {
1193
          $result .= $this->AddrAppend('To', $this->to);
1194
        } elseif (count($this->cc) == 0) {
1195
          $result .= $this->HeaderLine('To', 'undisclosed-recipients:;');
1196
        }
1197
      }
1198
	}
1199

    
1200
    $from = array();
1201
    $from[0][0] = trim($this->From);
1202
    $from[0][1] = $this->FromName;
1203
    $result .= $this->AddrAppend('From', $from);
1204

    
1205
    // sendmail and mail() extract Cc from the header before sending
1206
    if(count($this->cc) > 0) {
1207
      $result .= $this->AddrAppend('Cc', $this->cc);
1208
    }
1209

    
1210
    // sendmail and mail() extract Bcc from the header before sending
1211
    if((($this->Mailer == 'sendmail') || ($this->Mailer == 'mail')) && (count($this->bcc) > 0)) {
1212
      $result .= $this->AddrAppend('Bcc', $this->bcc);
1213
    }
1214

    
1215
    if(count($this->ReplyTo) > 0) {
1216
      $result .= $this->AddrAppend('Reply-To', $this->ReplyTo);
1217
    }
1218

    
1219
    // mail() sets the subject itself
1220
    if($this->Mailer != 'mail') {
1221
      $result .= $this->HeaderLine('Subject', $this->EncodeHeader($this->SecureHeader($this->Subject)));
1222
    }
1223

    
1224
    if($this->MessageID != '') {
1225
      $result .= $this->HeaderLine('Message-ID', $this->MessageID);
1226
    } else {
1227
      $result .= sprintf("Message-ID: <%s@%s>%s", $uniq_id, $this->ServerHostname(), $this->LE);
1228
    }
1229
    $result .= $this->HeaderLine('X-Priority', $this->Priority);
1230
    if($this->XMailer) {
1231
      $result .= $this->HeaderLine('X-Mailer', $this->XMailer);
1232
    } else {
1233
      $result .= $this->HeaderLine('X-Mailer', 'PHPMailer '.$this->Version.' (http://code.google.com/a/apache-extras.org/p/phpmailer/)');
1234
    }
1235

    
1236
    if($this->ConfirmReadingTo != '') {
1237
      $result .= $this->HeaderLine('Disposition-Notification-To', '<' . trim($this->ConfirmReadingTo) . '>');
1238
    }
1239

    
1240
    // Add custom headers
1241
    for($index = 0; $index < count($this->CustomHeader); $index++) {
1242
      $result .= $this->HeaderLine(trim($this->CustomHeader[$index][0]), $this->EncodeHeader(trim($this->CustomHeader[$index][1])));
1243
    }
1244
    if (!$this->sign_key_file) {
1245
      $result .= $this->HeaderLine('MIME-Version', '1.0');
1246
      $result .= $this->GetMailMIME();
1247
    }
1248

    
1249
    return $result;
1250
  }
1251

    
1252
  /**
1253
   * Returns the message MIME.
1254
   * @access public
1255
   * @return string
1256
   */
1257
  public function GetMailMIME() {
1258
    $result = '';
1259
    switch($this->message_type) {
1260
      case 'plain':
1261
        $result .= $this->HeaderLine('Content-Transfer-Encoding', $this->Encoding);
1262
        $result .= $this->TextLine('Content-Type: '.$this->ContentType.'; charset="'.$this->CharSet.'"');
1263
        break;
1264
      case 'inline':
1265
        $result .= $this->HeaderLine('Content-Type', 'multipart/related;');
1266
        $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');
1267
        break;
1268
      case 'attach':
1269
      case 'inline_attach':
1270
      case 'alt_attach':
1271
      case 'alt_inline_attach':
1272
        $result .= $this->HeaderLine('Content-Type', 'multipart/mixed;');
1273
        $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');
1274
        break;
1275
      case 'alt':
1276
      case 'alt_inline':
1277
        $result .= $this->HeaderLine('Content-Type', 'multipart/alternative;');
1278
        $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');
1279
        break;
1280
    }
1281

    
1282
    if($this->Mailer != 'mail') {
1283
      $result .= $this->LE.$this->LE;
1284
    }
1285

    
1286
    return $result;
1287
  }
1288

    
1289
  /**
1290
   * Returns the MIME message (headers and body). Only really valid post PreSend().
1291
   * @access public
1292
   * @return string
1293
   */
1294
  public function GetSentMIMEMessage() {
1295
    return $this->SentMIMEMessage;
1296
  }
1297

    
1298

    
1299
  /**
1300
   * Assembles the message body.  Returns an empty string on failure.
1301
   * @access public
1302
   * @return string The assembled message body
1303
   */
1304
  public function CreateBody() {
1305
    $body = '';
1306

    
1307
    if ($this->sign_key_file) {
1308
      $body .= $this->GetMailMIME();
1309
    }
1310

    
1311
    $this->SetWordWrap();
1312

    
1313
    switch($this->message_type) {
1314
      case 'plain':
1315
        $body .= $this->EncodeString($this->Body, $this->Encoding);
1316
        break;
1317
      case 'inline':
1318
        $body .= $this->GetBoundary($this->boundary[1], '', '', '');
1319
        $body .= $this->EncodeString($this->Body, $this->Encoding);
1320
        $body .= $this->LE.$this->LE;
1321
        $body .= $this->AttachAll("inline", $this->boundary[1]);
1322
        break;
1323
      case 'attach':
1324
        $body .= $this->GetBoundary($this->boundary[1], '', '', '');
1325
        $body .= $this->EncodeString($this->Body, $this->Encoding);
1326
        $body .= $this->LE.$this->LE;
1327
        $body .= $this->AttachAll("attachment", $this->boundary[1]);
1328
        break;
1329
      case 'inline_attach':
1330
        $body .= $this->TextLine("--" . $this->boundary[1]);
1331
        $body .= $this->HeaderLine('Content-Type', 'multipart/related;');
1332
        $body .= $this->TextLine("\tboundary=\"" . $this->boundary[2] . '"');
1333
        $body .= $this->LE;
1334
        $body .= $this->GetBoundary($this->boundary[2], '', '', '');
1335
        $body .= $this->EncodeString($this->Body, $this->Encoding);
1336
        $body .= $this->LE.$this->LE;
1337
        $body .= $this->AttachAll("inline", $this->boundary[2]);
1338
        $body .= $this->LE;
1339
        $body .= $this->AttachAll("attachment", $this->boundary[1]);
1340
        break;
1341
      case 'alt':
1342
        $body .= $this->GetBoundary($this->boundary[1], '', 'text/plain', '');
1343
        $body .= $this->EncodeString($this->AltBody, $this->Encoding);
1344
        $body .= $this->LE.$this->LE;
1345
        $body .= $this->GetBoundary($this->boundary[1], '', 'text/html', '');
1346
        $body .= $this->EncodeString($this->Body, $this->Encoding);
1347
        $body .= $this->LE.$this->LE;
1348
        $body .= $this->EndBoundary($this->boundary[1]);
1349
        break;
1350
      case 'alt_inline':
1351
        $body .= $this->GetBoundary($this->boundary[1], '', 'text/plain', '');
1352
        $body .= $this->EncodeString($this->AltBody, $this->Encoding);
1353
        $body .= $this->LE.$this->LE;
1354
        $body .= $this->TextLine("--" . $this->boundary[1]);
1355
        $body .= $this->HeaderLine('Content-Type', 'multipart/related;');
1356
        $body .= $this->TextLine("\tboundary=\"" . $this->boundary[2] . '"');
1357
        $body .= $this->LE;
1358
        $body .= $this->GetBoundary($this->boundary[2], '', 'text/html', '');
1359
        $body .= $this->EncodeString($this->Body, $this->Encoding);
1360
        $body .= $this->LE.$this->LE;
1361
        $body .= $this->AttachAll("inline", $this->boundary[2]);
1362
        $body .= $this->LE;
1363
        $body .= $this->EndBoundary($this->boundary[1]);
1364
        break;
1365
      case 'alt_attach':
1366
        $body .= $this->TextLine("--" . $this->boundary[1]);
1367
        $body .= $this->HeaderLine('Content-Type', 'multipart/alternative;');
1368
        $body .= $this->TextLine("\tboundary=\"" . $this->boundary[2] . '"');
1369
        $body .= $this->LE;
1370
        $body .= $this->GetBoundary($this->boundary[2], '', 'text/plain', '');
1371
        $body .= $this->EncodeString($this->AltBody, $this->Encoding);
1372
        $body .= $this->LE.$this->LE;
1373
        $body .= $this->GetBoundary($this->boundary[2], '', 'text/html', '');
1374
        $body .= $this->EncodeString($this->Body, $this->Encoding);
1375
        $body .= $this->LE.$this->LE;
1376
        $body .= $this->EndBoundary($this->boundary[2]);
1377
        $body .= $this->LE;
1378
        $body .= $this->AttachAll("attachment", $this->boundary[1]);
1379
        break;
1380
      case 'alt_inline_attach':
1381
        $body .= $this->TextLine("--" . $this->boundary[1]);
1382
        $body .= $this->HeaderLine('Content-Type', 'multipart/alternative;');
1383
        $body .= $this->TextLine("\tboundary=\"" . $this->boundary[2] . '"');
1384
        $body .= $this->LE;
1385
        $body .= $this->GetBoundary($this->boundary[2], '', 'text/plain', '');
1386
        $body .= $this->EncodeString($this->AltBody, $this->Encoding);
1387
        $body .= $this->LE.$this->LE;
1388
        $body .= $this->TextLine("--" . $this->boundary[2]);
1389
        $body .= $this->HeaderLine('Content-Type', 'multipart/related;');
1390
        $body .= $this->TextLine("\tboundary=\"" . $this->boundary[3] . '"');
1391
        $body .= $this->LE;
1392
        $body .= $this->GetBoundary($this->boundary[3], '', 'text/html', '');
1393
        $body .= $this->EncodeString($this->Body, $this->Encoding);
1394
        $body .= $this->LE.$this->LE;
1395
        $body .= $this->AttachAll("inline", $this->boundary[3]);
1396
        $body .= $this->LE;
1397
        $body .= $this->EndBoundary($this->boundary[2]);
1398
        $body .= $this->LE;
1399
        $body .= $this->AttachAll("attachment", $this->boundary[1]);
1400
        break;
1401
    }
1402

    
1403
    if ($this->IsError()) {
1404
      $body = '';
1405
    } elseif ($this->sign_key_file) {
1406
      try {
1407
        $file = tempnam('', 'mail');
1408
        file_put_contents($file, $body); //TODO check this worked
1409
        $signed = tempnam("", "signed");
1410
        if (@openssl_pkcs7_sign($file, $signed, "file://".$this->sign_cert_file, array("file://".$this->sign_key_file, $this->sign_key_pass), NULL)) {
1411
          @unlink($file);
1412
          $body = file_get_contents($signed);
1413
          @unlink($signed);
1414
        } else {
1415
          @unlink($file);
1416
          @unlink($signed);
1417
          throw new phpmailerException($this->Lang("signing").openssl_error_string());
1418
        }
1419
      } catch (phpmailerException $e) {
1420
        $body = '';
1421
        if ($this->exceptions) {
1422
          throw $e;
1423
        }
1424
      }
1425
    }
1426

    
1427
    return $body;
1428
  }
1429

    
1430
  /**
1431
   * Returns the start of a message boundary.
1432
   * @access protected
1433
   * @return string
1434
   */
1435
  protected function GetBoundary($boundary, $charSet, $contentType, $encoding) {
1436
    $result = '';
1437
    if($charSet == '') {
1438
      $charSet = $this->CharSet;
1439
    }
1440
    if($contentType == '') {
1441
      $contentType = $this->ContentType;
1442
    }
1443
    if($encoding == '') {
1444
      $encoding = $this->Encoding;
1445
    }
1446
    $result .= $this->TextLine('--' . $boundary);
1447
    $result .= sprintf("Content-Type: %s; charset=\"%s\"", $contentType, $charSet);
1448
    $result .= $this->LE;
1449
    $result .= $this->HeaderLine('Content-Transfer-Encoding', $encoding);
1450
    $result .= $this->LE;
1451

    
1452
    return $result;
1453
  }
1454

    
1455
  /**
1456
   * Returns the end of a message boundary.
1457
   * @access protected
1458
   * @return string
1459
   */
1460
  protected function EndBoundary($boundary) {
1461
    return $this->LE . '--' . $boundary . '--' . $this->LE;
1462
  }
1463

    
1464
  /**
1465
   * Sets the message type.
1466
   * @access protected
1467
   * @return void
1468
   */
1469
  protected function SetMessageType() {
1470
    $this->message_type = array();
1471
    if($this->AlternativeExists()) $this->message_type[] = "alt";
1472
    if($this->InlineImageExists()) $this->message_type[] = "inline";
1473
    if($this->AttachmentExists()) $this->message_type[] = "attach";
1474
    $this->message_type = implode("_", $this->message_type);
1475
    if($this->message_type == "") $this->message_type = "plain";
1476
  }
1477

    
1478
  /**
1479
   *  Returns a formatted header line.
1480
   * @access public
1481
   * @return string
1482
   */
1483
  public function HeaderLine($name, $value) {
1484
    return $name . ': ' . $value . $this->LE;
1485
  }
1486

    
1487
  /**
1488
   * Returns a formatted mail line.
1489
   * @access public
1490
   * @return string
1491
   */
1492
  public function TextLine($value) {
1493
    return $value . $this->LE;
1494
  }
1495

    
1496
  /////////////////////////////////////////////////
1497
  // CLASS METHODS, ATTACHMENTS
1498
  /////////////////////////////////////////////////
1499

    
1500
  /**
1501
   * Adds an attachment from a path on the filesystem.
1502
   * Returns false if the file could not be found
1503
   * or accessed.
1504
   * @param string $path Path to the attachment.
1505
   * @param string $name Overrides the attachment name.
1506
   * @param string $encoding File encoding (see $Encoding).
1507
   * @param string $type File extension (MIME) type.
1508
   * @return bool
1509
   */
1510
  public function AddAttachment($path, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {
1511
    try {
1512
      if ( !@is_file($path) ) {
1513
        throw new phpmailerException($this->Lang('file_access') . $path, self::STOP_CONTINUE);
1514
      }
1515
      $filename = basename($path);
1516
      if ( $name == '' ) {
1517
        $name = $filename;
1518
      }
1519

    
1520
      $this->attachment[] = array(
1521
        0 => $path,
1522
        1 => $filename,
1523
        2 => $name,
1524
        3 => $encoding,
1525
        4 => $type,
1526
        5 => false,  // isStringAttachment
1527
        6 => 'attachment',
1528
        7 => 0
1529
      );
1530

    
1531
    } catch (phpmailerException $e) {
1532
      $this->SetError($e->getMessage());
1533
      if ($this->exceptions) {
1534
        throw $e;
1535
      }
1536
	  if ($this->SMTPDebug) {
1537
        echo $e->getMessage()."\n";
1538
      }
1539
      if ( $e->getCode() == self::STOP_CRITICAL ) {
1540
        return false;
1541
      }
1542
    }
1543
    return true;
1544
  }
1545

    
1546
  /**
1547
  * Return the current array of attachments
1548
  * @return array
1549
  */
1550
  public function GetAttachments() {
1551
    return $this->attachment;
1552
  }
1553

    
1554
  /**
1555
   * Attaches all fs, string, and binary attachments to the message.
1556
   * Returns an empty string on failure.
1557
   * @access protected
1558
   * @return string
1559
   */
1560
  protected function AttachAll($disposition_type, $boundary) {
1561
    // Return text of body
1562
    $mime = array();
1563
    $cidUniq = array();
1564
    $incl = array();
1565

    
1566
    // Add all attachments
1567
    foreach ($this->attachment as $attachment) {
1568
      // CHECK IF IT IS A VALID DISPOSITION_FILTER
1569
      if($attachment[6] == $disposition_type) {
1570
        // Check for string attachment
1571
        $bString = $attachment[5];
1572
        if ($bString) {
1573
          $string = $attachment[0];
1574
        } else {
1575
          $path = $attachment[0];
1576
        }
1577

    
1578
        $inclhash = md5(serialize($attachment));
1579
        if (in_array($inclhash, $incl)) { continue; }
1580
        $incl[]      = $inclhash;
1581
        $filename    = $attachment[1];
1582
        $name        = $attachment[2];
1583
        $encoding    = $attachment[3];
1584
        $type        = $attachment[4];
1585
        $disposition = $attachment[6];
1586
        $cid         = $attachment[7];
1587
        if ( $disposition == 'inline' && isset($cidUniq[$cid]) ) { continue; }
1588
        $cidUniq[$cid] = true;
1589

    
1590
        $mime[] = sprintf("--%s%s", $boundary, $this->LE);
1591
        $mime[] = sprintf("Content-Type: %s; name=\"%s\"%s", $type, $this->EncodeHeader($this->SecureHeader($name)), $this->LE);
1592
        $mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE);
1593

    
1594
        if($disposition == 'inline') {
1595
          $mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE);
1596
        }
1597

    
1598
        $mime[] = sprintf("Content-Disposition: %s; filename=\"%s\"%s", $disposition, $this->EncodeHeader($this->SecureHeader($name)), $this->LE.$this->LE);
1599

    
1600
        // Encode as string attachment
1601
        if($bString) {
1602
          $mime[] = $this->EncodeString($string, $encoding);
1603
          if($this->IsError()) {
1604
            return '';
1605
          }
1606
          $mime[] = $this->LE.$this->LE;
1607
        } else {
1608
          $mime[] = $this->EncodeFile($path, $encoding);
1609
          if($this->IsError()) {
1610
            return '';
1611
          }
1612
          $mime[] = $this->LE.$this->LE;
1613
        }
1614
      }
1615
    }
1616

    
1617
    $mime[] = sprintf("--%s--%s", $boundary, $this->LE);
1618

    
1619
    return implode("", $mime);
1620
  }
1621

    
1622
  /**
1623
   * Encodes attachment in requested format.
1624
   * Returns an empty string on failure.
1625
   * @param string $path The full path to the file
1626
   * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
1627
   * @see EncodeFile()
1628
   * @access protected
1629
   * @return string
1630
   */
1631
  protected function EncodeFile($path, $encoding = 'base64') {
1632
    try {
1633
      if (!is_readable($path)) {
1634
        throw new phpmailerException($this->Lang('file_open') . $path, self::STOP_CONTINUE);
1635
      }
1636
      if (function_exists('get_magic_quotes')) {
1637
        function get_magic_quotes() {
1638
          return false;
1639
        }
1640
      }
1641
	  $magic_quotes = get_magic_quotes_runtime();
1642
	  if ($magic_quotes) {
1643
        if (version_compare(PHP_VERSION, '5.3.0', '<')) {
1644
          set_magic_quotes_runtime(0);
1645
        } else {
1646
		  ini_set('magic_quotes_runtime', 0); 
1647
		}
1648
	  }
1649
      $file_buffer  = file_get_contents($path);
1650
      $file_buffer  = $this->EncodeString($file_buffer, $encoding);
1651
	  if ($magic_quotes) {
1652
        if (version_compare(PHP_VERSION, '5.3.0', '<')) {
1653
          set_magic_quotes_runtime($magic_quotes);
1654
        } else {
1655
		  ini_set('magic_quotes_runtime', $magic_quotes); 
1656
	    }
1657
	  }
1658
      return $file_buffer;
1659
    } catch (Exception $e) {
1660
      $this->SetError($e->getMessage());
1661
      return '';
1662
    }
1663
  }
1664

    
1665
  /**
1666
   * Encodes string to requested format.
1667
   * Returns an empty string on failure.
1668
   * @param string $str The text to encode
1669
   * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
1670
   * @access public
1671
   * @return string
1672
   */
1673
  public function EncodeString($str, $encoding = 'base64') {
1674
    $encoded = '';
1675
    switch(strtolower($encoding)) {
1676
      case 'base64':
1677
        $encoded = chunk_split(base64_encode($str), 76, $this->LE);
1678
        break;
1679
      case '7bit':
1680
      case '8bit':
1681
        $encoded = $this->FixEOL($str);
1682
        //Make sure it ends with a line break
1683
        if (substr($encoded, -(strlen($this->LE))) != $this->LE)
1684
          $encoded .= $this->LE;
1685
        break;
1686
      case 'binary':
1687
        $encoded = $str;
1688
        break;
1689
      case 'quoted-printable':
1690
        $encoded = $this->EncodeQP($str);
1691
        break;
1692
      default:
1693
        $this->SetError($this->Lang('encoding') . $encoding);
1694
        break;
1695
    }
1696
    return $encoded;
1697
  }
1698

    
1699
  /**
1700
   * Encode a header string to best (shortest) of Q, B, quoted or none.
1701
   * @access public
1702
   * @return string
1703
   */
1704
  public function EncodeHeader($str, $position = 'text') {
1705
    $x = 0;
1706

    
1707
    switch (strtolower($position)) {
1708
      case 'phrase':
1709
        if (!preg_match('/[\200-\377]/', $str)) {
1710
          // Can't use addslashes as we don't know what value has magic_quotes_sybase
1711
          $encoded = addcslashes($str, "\0..\37\177\\\"");
1712
          if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) {
1713
            return ($encoded);
1714
          } else {
1715
            return ("\"$encoded\"");
1716
          }
1717
        }
1718
        $x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches);
1719
        break;
1720
      case 'comment':
1721
        $x = preg_match_all('/[()"]/', $str, $matches);
1722
        // Fall-through
1723
      case 'text':
1724
      default:
1725
        $x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches);
1726
        break;
1727
    }
1728

    
1729
    if ($x == 0) {
1730
      return ($str);
1731
    }
1732

    
1733
    $maxlen = 75 - 7 - strlen($this->CharSet);
1734
    // Try to select the encoding which should produce the shortest output
1735
    if (strlen($str)/3 < $x) {
1736
      $encoding = 'B';
1737
      if (function_exists('mb_strlen') && $this->HasMultiBytes($str)) {
1738
        // Use a custom function which correctly encodes and wraps long
1739
        // multibyte strings without breaking lines within a character
1740
        $encoded = $this->Base64EncodeWrapMB($str);
1741
      } else {
1742
        $encoded = base64_encode($str);
1743
        $maxlen -= $maxlen % 4;
1744
        $encoded = trim(chunk_split($encoded, $maxlen, "\n"));
1745
      }
1746
    } else {
1747
      $encoding = 'Q';
1748
      $encoded = $this->EncodeQ($str, $position);
1749
      $encoded = $this->WrapText($encoded, $maxlen, true);
1750
      $encoded = str_replace('='.$this->LE, "\n", trim($encoded));
1751
    }
1752

    
1753
    $encoded = preg_replace('/^(.*)$/m', " =?".$this->CharSet."?$encoding?\\1?=", $encoded);
1754
    $encoded = trim(str_replace("\n", $this->LE, $encoded));
1755

    
1756
    return $encoded;
1757
  }
1758

    
1759
  /**
1760
   * Checks if a string contains multibyte characters.
1761
   * @access public
1762
   * @param string $str multi-byte text to wrap encode
1763
   * @return bool
1764
   */
1765
  public function HasMultiBytes($str) {
1766
    if (function_exists('mb_strlen')) {
1767
      return (strlen($str) > mb_strlen($str, $this->CharSet));
1768
    } else { // Assume no multibytes (we can't handle without mbstring functions anyway)
1769
      return false;
1770
    }
1771
  }
1772

    
1773
  /**
1774
   * Correctly encodes and wraps long multibyte strings for mail headers
1775
   * without breaking lines within a character.
1776
   * Adapted from a function by paravoid at http://uk.php.net/manual/en/function.mb-encode-mimeheader.php
1777
   * @access public
1778
   * @param string $str multi-byte text to wrap encode
1779
   * @return string
1780
   */
1781
  public function Base64EncodeWrapMB($str) {
1782
    $start = "=?".$this->CharSet."?B?";
1783
    $end = "?=";
1784
    $encoded = "";
1785

    
1786
    $mb_length = mb_strlen($str, $this->CharSet);
1787
    // Each line must have length <= 75, including $start and $end
1788
    $length = 75 - strlen($start) - strlen($end);
1789
    // Average multi-byte ratio
1790
    $ratio = $mb_length / strlen($str);
1791
    // Base64 has a 4:3 ratio
1792
    $offset = $avgLength = floor($length * $ratio * .75);
1793

    
1794
    for ($i = 0; $i < $mb_length; $i += $offset) {
1795
      $lookBack = 0;
1796

    
1797
      do {
1798
        $offset = $avgLength - $lookBack;
1799
        $chunk = mb_substr($str, $i, $offset, $this->CharSet);
1800
        $chunk = base64_encode($chunk);
1801
        $lookBack++;
1802
      }
1803
      while (strlen($chunk) > $length);
1804

    
1805
      $encoded .= $chunk . $this->LE;
1806
    }
1807

    
1808
    // Chomp the last linefeed
1809
    $encoded = substr($encoded, 0, -strlen($this->LE));
1810
    return $encoded;
1811
  }
1812

    
1813
  /**
1814
  * Encode string to quoted-printable.
1815
  * Only uses standard PHP, slow, but will always work
1816
  * @access public
1817
  * @param string $string the text to encode
1818
  * @param integer $line_max Number of chars allowed on a line before wrapping
1819
  * @return string
1820
  */
1821
  public function EncodeQPphp( $input = '', $line_max = 76, $space_conv = false) {
1822
    $hex = array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F');
1823
    $lines = preg_split('/(?:\r\n|\r|\n)/', $input);
1824
    $eol = "\r\n";
1825
    $escape = '=';
1826
    $output = '';
1827
    while( list(, $line) = each($lines) ) {
1828
      $linlen = strlen($line);
1829
      $newline = '';
1830
      for($i = 0; $i < $linlen; $i++) {
1831
        $c = substr( $line, $i, 1 );
1832
        $dec = ord( $c );
1833
        if ( ( $i == 0 ) && ( $dec == 46 ) ) { // convert first point in the line into =2E
1834
          $c = '=2E';
1835
        }
1836
        if ( $dec == 32 ) {
1837
          if ( $i == ( $linlen - 1 ) ) { // convert space at eol only
1838
            $c = '=20';
1839
          } else if ( $space_conv ) {
1840
            $c = '=20';
1841
          }
1842
        } elseif ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) { // always encode "\t", which is *not* required
1843
          $h2 = floor($dec/16);
1844
          $h1 = floor($dec%16);
1845
          $c = $escape.$hex[$h2].$hex[$h1];
1846
        }
1847
        if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted
1848
          $output .= $newline.$escape.$eol; //  soft line break; " =\r\n" is okay
1849
          $newline = '';
1850
          // check if newline first character will be point or not
1851
          if ( $dec == 46 ) {
1852
            $c = '=2E';
1853
          }
1854
        }
1855
        $newline .= $c;
1856
      } // end of for
1857
      $output .= $newline.$eol;
1858
    } // end of while
1859
    return $output;
1860
  }
1861

    
1862
  /**
1863
  * Encode string to RFC2045 (6.7) quoted-printable format
1864
  * Uses a PHP5 stream filter to do the encoding about 64x faster than the old version
1865
  * Also results in same content as you started with after decoding
1866
  * @see EncodeQPphp()
1867
  * @access public
1868
  * @param string $string the text to encode
1869
  * @param integer $line_max Number of chars allowed on a line before wrapping
1870
  * @param boolean $space_conv Dummy param for compatibility with existing EncodeQP function
1871
  * @return string
1872
  * @author Marcus Bointon
1873
  */
1874
  public function EncodeQP($string, $line_max = 76, $space_conv = false) {
1875
    if (function_exists('quoted_printable_encode')) { //Use native function if it's available (>= PHP5.3)
1876
      return quoted_printable_encode($string);
1877
    }
1878
    $filters = stream_get_filters();
1879
    if (!in_array('convert.*', $filters)) { //Got convert stream filter?
1880
      return $this->EncodeQPphp($string, $line_max, $space_conv); //Fall back to old implementation
1881
    }
1882
    $fp = fopen('php://temp/', 'r+');
1883
    $string = preg_replace('/\r\n?/', $this->LE, $string); //Normalise line breaks
1884
    $params = array('line-length' => $line_max, 'line-break-chars' => $this->LE);
1885
    $s = stream_filter_append($fp, 'convert.quoted-printable-encode', STREAM_FILTER_READ, $params);
1886
    fputs($fp, $string);
1887
    rewind($fp);
1888
    $out = stream_get_contents($fp);
1889
    stream_filter_remove($s);
1890
    $out = preg_replace('/^\./m', '=2E', $out); //Encode . if it is first char on a line, workaround for bug in Exchange
1891
    fclose($fp);
1892
    return $out;
1893
  }
1894

    
1895
  /**
1896
   * Encode string to q encoding.
1897
   * @link http://tools.ietf.org/html/rfc2047
1898
   * @param string $str the text to encode
1899
   * @param string $position Where the text is going to be used, see the RFC for what that means
1900
   * @access public
1901
   * @return string
1902
   */
1903
  public function EncodeQ($str, $position = 'text') {
1904
    // There should not be any EOL in the string
1905
    $encoded = preg_replace('/[\r\n]*/', '', $str);
1906

    
1907
    switch (strtolower($position)) {
1908
      case 'phrase':
1909
        $encoded = preg_replace("/([^A-Za-z0-9!*+\/ -])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);
1910
        break;
1911
      case 'comment':
1912
        $encoded = preg_replace("/([\(\)\"])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);
1913
      case 'text':
1914
      default:
1915
        // Replace every high ascii, control =, ? and _ characters
1916
        //TODO using /e (equivalent to eval()) is probably not a good idea
1917
        $encoded = preg_replace('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/e',
1918
                                "'='.sprintf('%02X', ord(stripslashes('\\1')))", $encoded);
1919
        break;
1920
    }
1921

    
1922
    // Replace every spaces to _ (more readable than =20)
1923
    $encoded = str_replace(' ', '_', $encoded);
1924

    
1925
    return $encoded;
1926
  }
1927

    
1928
  /**
1929
   * Adds a string or binary attachment (non-filesystem) to the list.
1930
   * This method can be used to attach ascii or binary data,
1931
   * such as a BLOB record from a database.
1932
   * @param string $string String attachment data.
1933
   * @param string $filename Name of the attachment.
1934
   * @param string $encoding File encoding (see $Encoding).
1935
   * @param string $type File extension (MIME) type.
1936
   * @return void
1937
   */
1938
  public function AddStringAttachment($string, $filename, $encoding = 'base64', $type = 'application/octet-stream') {
1939
    // Append to $attachment array
1940
    $this->attachment[] = array(
1941
      0 => $string,
1942
      1 => $filename,
1943
      2 => basename($filename),
1944
      3 => $encoding,
1945
      4 => $type,
1946
      5 => true,  // isStringAttachment
1947
      6 => 'attachment',
1948
      7 => 0
1949
    );
1950
  }
1951

    
1952
  /**
1953
   * Adds an embedded attachment.  This can include images, sounds, and
1954
   * just about any other document.  Make sure to set the $type to an
1955
   * image type.  For JPEG images use "image/jpeg" and for GIF images
1956
   * use "image/gif".
1957
   * @param string $path Path to the attachment.
1958
   * @param string $cid Content ID of the attachment.  Use this to identify
1959
   *        the Id for accessing the image in an HTML form.
1960
   * @param string $name Overrides the attachment name.
1961
   * @param string $encoding File encoding (see $Encoding).
1962
   * @param string $type File extension (MIME) type.
1963
   * @return bool
1964
   */
1965
  public function AddEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {
1966

    
1967
    if ( !@is_file($path) ) {
1968
      $this->SetError($this->Lang('file_access') . $path);
1969
      return false;
1970
    }
1971

    
1972
    $filename = basename($path);
1973
    if ( $name == '' ) {
1974
      $name = $filename;
1975
    }
1976

    
1977
    // Append to $attachment array
1978
    $this->attachment[] = array(
1979
      0 => $path,
1980
      1 => $filename,
1981
      2 => $name,
1982
      3 => $encoding,
1983
      4 => $type,
1984
      5 => false,  // isStringAttachment
1985
      6 => 'inline',
1986
      7 => $cid
1987
    );
1988

    
1989
    return true;
1990
  }
1991

    
1992
  public function AddStringEmbeddedImage($string, $cid, $filename = '', $encoding = 'base64', $type = 'application/octet-stream') {
1993
    // Append to $attachment array
1994
    $this->attachment[] = array(
1995
      0 => $string,
1996
      1 => $filename,
1997
      2 => basename($filename),
1998
      3 => $encoding,
1999
      4 => $type,
2000
      5 => true,  // isStringAttachment
2001
      6 => 'inline',
2002
      7 => $cid
2003
    );
2004
  }
2005

    
2006
  /**
2007
   * Returns true if an inline attachment is present.
2008
   * @access public
2009
   * @return bool
2010
   */
2011
  public function InlineImageExists() {
2012
    foreach($this->attachment as $attachment) {
2013
      if ($attachment[6] == 'inline') {
2014
        return true;
2015
      }
2016
    }
2017
    return false;
2018
  }
2019

    
2020
  public function AttachmentExists() {
2021
    foreach($this->attachment as $attachment) {
2022
      if ($attachment[6] == 'attachment') {
2023
        return true;
2024
      }
2025
    }
2026
    return false;
2027
  }
2028

    
2029
  public function AlternativeExists() {
2030
    return strlen($this->AltBody)>0;
2031
  }
2032

    
2033
  /////////////////////////////////////////////////
2034
  // CLASS METHODS, MESSAGE RESET
2035
  /////////////////////////////////////////////////
2036

    
2037
  /**
2038
   * Clears all recipients assigned in the TO array.  Returns void.
2039
   * @return void
2040
   */
2041
  public function ClearAddresses() {
2042
    foreach($this->to as $to) {
2043
      unset($this->all_recipients[strtolower($to[0])]);
2044
    }
2045
    $this->to = array();
2046
  }
2047

    
2048
  /**
2049
   * Clears all recipients assigned in the CC array.  Returns void.
2050
   * @return void
2051
   */
2052
  public function ClearCCs() {
2053
    foreach($this->cc as $cc) {
2054
      unset($this->all_recipients[strtolower($cc[0])]);
2055
    }
2056
    $this->cc = array();
2057
  }
2058

    
2059
  /**
2060
   * Clears all recipients assigned in the BCC array.  Returns void.
2061
   * @return void
2062
   */
2063
  public function ClearBCCs() {
2064
    foreach($this->bcc as $bcc) {
2065
      unset($this->all_recipients[strtolower($bcc[0])]);
2066
    }
2067
    $this->bcc = array();
2068
  }
2069

    
2070
  /**
2071
   * Clears all recipients assigned in the ReplyTo array.  Returns void.
2072
   * @return void
2073
   */
2074
  public function ClearReplyTos() {
2075
    $this->ReplyTo = array();
2076
  }
2077

    
2078
  /**
2079
   * Clears all recipients assigned in the TO, CC and BCC
2080
   * array.  Returns void.
2081
   * @return void
2082
   */
2083
  public function ClearAllRecipients() {
2084
    $this->to = array();
2085
    $this->cc = array();
2086
    $this->bcc = array();
2087
    $this->all_recipients = array();
2088
  }
2089

    
2090
  /**
2091
   * Clears all previously set filesystem, string, and binary
2092
   * attachments.  Returns void.
2093
   * @return void
2094
   */
2095
  public function ClearAttachments() {
2096
    $this->attachment = array();
2097
  }
2098

    
2099
  /**
2100
   * Clears all custom headers.  Returns void.
2101
   * @return void
2102
   */
2103
  public function ClearCustomHeaders() {
2104
    $this->CustomHeader = array();
2105
  }
2106

    
2107
  /////////////////////////////////////////////////
2108
  // CLASS METHODS, MISCELLANEOUS
2109
  /////////////////////////////////////////////////
2110

    
2111
  /**
2112
   * Adds the error message to the error container.
2113
   * @access protected
2114
   * @return void
2115
   */
2116
  protected function SetError($msg) {
2117
    $this->error_count++;
2118
    if ($this->Mailer == 'smtp' and !is_null($this->smtp)) {
2119
      $lasterror = $this->smtp->getError();
2120
      if (!empty($lasterror) and array_key_exists('smtp_msg', $lasterror)) {
2121
        $msg .= '<p>' . $this->Lang('smtp_error') . $lasterror['smtp_msg'] . "</p>\n";
2122
      }
2123
    }
2124
    $this->ErrorInfo = $msg;
2125
  }
2126

    
2127
  /**
2128
   * Returns the proper RFC 822 formatted date.
2129
   * @access public
2130
   * @return string
2131
   * @static
2132
   */
2133
  public static function RFCDate() {
2134
    $tz = date('Z');
2135
    $tzs = ($tz < 0) ? '-' : '+';
2136
    $tz = abs($tz);
2137
    $tz = (int)($tz/3600)*100 + ($tz%3600)/60;
2138
    $result = sprintf("%s %s%04d", date('D, j M Y H:i:s'), $tzs, $tz);
2139

    
2140
    return $result;
2141
  }
2142

    
2143
  /**
2144
   * Returns the server hostname or 'localhost.localdomain' if unknown.
2145
   * @access protected
2146
   * @return string
2147
   */
2148
  protected function ServerHostname() {
2149
    if (!empty($this->Hostname)) {
2150
      $result = $this->Hostname;
2151
    } elseif (isset($_SERVER['SERVER_NAME'])) {
2152
      $result = $_SERVER['SERVER_NAME'];
2153
    } else {
2154
      $result = 'localhost.localdomain';
2155
    }
2156

    
2157
    return $result;
2158
  }
2159

    
2160
  /**
2161
   * Returns a message in the appropriate language.
2162
   * @access protected
2163
   * @return string
2164
   */
2165
  protected function Lang($key) {
2166
    if(count($this->language) < 1) {
2167
      $this->SetLanguage('en'); // set the default language
2168
    }
2169

    
2170
    if(isset($this->language[$key])) {
2171
      return $this->language[$key];
2172
    } else {
2173
      return 'Language string failed to load: ' . $key;
2174
    }
2175
  }
2176

    
2177
  /**
2178
   * Returns true if an error occurred.
2179
   * @access public
2180
   * @return bool
2181
   */
2182
  public function IsError() {
2183
    return ($this->error_count > 0);
2184
  }
2185

    
2186
  /**
2187
   * Changes every end of line from CR or LF to CRLF.
2188
   * @access public
2189
   * @return string
2190
   */
2191
  public function FixEOL($str) {
2192
    $str = str_replace("\r\n", "\n", $str);
2193
    $str = str_replace("\r", "\n", $str);
2194
    $str = str_replace("\n", $this->LE, $str);
2195
    return $str;
2196
  }
2197

    
2198
  /**
2199
   * Adds a custom header.
2200
   * @access public
2201
   * @return void
2202
   */
2203
  public function AddCustomHeader($custom_header) {
2204
    $this->CustomHeader[] = explode(':', $custom_header, 2);
2205
  }
2206

    
2207
  /**
2208
   * Evaluates the message and returns modifications for inline images and backgrounds
2209
   * @access public
2210
   * @return $message
2211
   */
2212
  public function MsgHTML($message, $basedir = '') {
2213
    preg_match_all("/(src|background)=[\"'](.*)[\"']/Ui", $message, $images);
2214
    if(isset($images[2])) {
2215
      foreach($images[2] as $i => $url) {
2216
        // do not change urls for absolute images (thanks to corvuscorax)
2217
        if (!preg_match('#^[A-z]+://#', $url)) {
2218
          $filename = basename($url);
2219
          $directory = dirname($url);
2220
          ($directory == '.') ? $directory='': '';
2221
          $cid = 'cid:' . md5($filename);
2222
          $ext = pathinfo($filename, PATHINFO_EXTENSION);
2223
          $mimeType  = self::_mime_types($ext);
2224
          if ( strlen($basedir) > 1 && substr($basedir, -1) != '/') { $basedir .= '/'; }
2225
          if ( strlen($directory) > 1 && substr($directory, -1) != '/') { $directory .= '/'; }
2226
          if ( $this->AddEmbeddedImage($basedir.$directory.$filename, md5($filename), $filename, 'base64', $mimeType) ) {
2227
            $message = preg_replace("/".$images[1][$i]."=[\"']".preg_quote($url, '/')."[\"']/Ui", $images[1][$i]."=\"".$cid."\"", $message);
2228
          }
2229
        }
2230
      }
2231
    }
2232
    $this->IsHTML(true);
2233
    $this->Body = $message;
2234
	if (empty($this->AltBody)) {
2235
		$textMsg = trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/s', '', $message)));
2236
		if (!empty($textMsg)) {
2237
			$this->AltBody = html_entity_decode($textMsg, ENT_QUOTES, $this->CharSet);
2238
		}
2239
	}
2240
    if (empty($this->AltBody)) {
2241
      $this->AltBody = 'To view this email message, open it in a program that understands HTML!' . "\n\n";
2242
    }
2243
	return $message;
2244
  }
2245

    
2246
  /**
2247
   * Gets the MIME type of the embedded or inline image
2248
   * @param string File extension
2249
   * @access public
2250
   * @return string MIME type of ext
2251
   * @static
2252
   */
2253
  public static function _mime_types($ext = '') {
2254
    $mimes = array(
2255
      'hqx'   =>  'application/mac-binhex40',
2256
      'cpt'   =>  'application/mac-compactpro',
2257
      'doc'   =>  'application/msword',
2258
      'bin'   =>  'application/macbinary',
2259
      'dms'   =>  'application/octet-stream',
2260
      'lha'   =>  'application/octet-stream',
2261
      'lzh'   =>  'application/octet-stream',
2262
      'exe'   =>  'application/octet-stream',
2263
      'class' =>  'application/octet-stream',
2264
      'psd'   =>  'application/octet-stream',
2265
      'so'    =>  'application/octet-stream',
2266
      'sea'   =>  'application/octet-stream',
2267
      'dll'   =>  'application/octet-stream',
2268
      'oda'   =>  'application/oda',
2269
      'pdf'   =>  'application/pdf',
2270
      'ai'    =>  'application/postscript',
2271
      'eps'   =>  'application/postscript',
2272
      'ps'    =>  'application/postscript',
2273
      'smi'   =>  'application/smil',
2274
      'smil'  =>  'application/smil',
2275
      'mif'   =>  'application/vnd.mif',
2276
      'xls'   =>  'application/vnd.ms-excel',
2277
      'ppt'   =>  'application/vnd.ms-powerpoint',
2278
      'wbxml' =>  'application/vnd.wap.wbxml',
2279
      'wmlc'  =>  'application/vnd.wap.wmlc',
2280
      'dcr'   =>  'application/x-director',
2281
      'dir'   =>  'application/x-director',
2282
      'dxr'   =>  'application/x-director',
2283
      'dvi'   =>  'application/x-dvi',
2284
      'gtar'  =>  'application/x-gtar',
2285
      'php'   =>  'application/x-httpd-php',
2286
      'php4'  =>  'application/x-httpd-php',
2287
      'php3'  =>  'application/x-httpd-php',
2288
      'phtml' =>  'application/x-httpd-php',
2289
      'phps'  =>  'application/x-httpd-php-source',
2290
      'js'    =>  'application/x-javascript',
2291
      'swf'   =>  'application/x-shockwave-flash',
2292
      'sit'   =>  'application/x-stuffit',
2293
      'tar'   =>  'application/x-tar',
2294
      'tgz'   =>  'application/x-tar',
2295
      'xhtml' =>  'application/xhtml+xml',
2296
      'xht'   =>  'application/xhtml+xml',
2297
      'zip'   =>  'application/zip',
2298
      'mid'   =>  'audio/midi',
2299
      'midi'  =>  'audio/midi',
2300
      'mpga'  =>  'audio/mpeg',
2301
      'mp2'   =>  'audio/mpeg',
2302
      'mp3'   =>  'audio/mpeg',
2303
      'aif'   =>  'audio/x-aiff',
2304
      'aiff'  =>  'audio/x-aiff',
2305
      'aifc'  =>  'audio/x-aiff',
2306
      'ram'   =>  'audio/x-pn-realaudio',
2307
      'rm'    =>  'audio/x-pn-realaudio',
2308
      'rpm'   =>  'audio/x-pn-realaudio-plugin',
2309
      'ra'    =>  'audio/x-realaudio',
2310
      'rv'    =>  'video/vnd.rn-realvideo',
2311
      'wav'   =>  'audio/x-wav',
2312
      'bmp'   =>  'image/bmp',
2313
      'gif'   =>  'image/gif',
2314
      'jpeg'  =>  'image/jpeg',
2315
      'jpg'   =>  'image/jpeg',
2316
      'jpe'   =>  'image/jpeg',
2317
      'png'   =>  'image/png',
2318
      'tiff'  =>  'image/tiff',
2319
      'tif'   =>  'image/tiff',
2320
      'css'   =>  'text/css',
2321
      'html'  =>  'text/html',
2322
      'htm'   =>  'text/html',
2323
      'shtml' =>  'text/html',
2324
      'txt'   =>  'text/plain',
2325
      'text'  =>  'text/plain',
2326
      'log'   =>  'text/plain',
2327
      'rtx'   =>  'text/richtext',
2328
      'rtf'   =>  'text/rtf',
2329
      'xml'   =>  'text/xml',
2330
      'xsl'   =>  'text/xml',
2331
      'mpeg'  =>  'video/mpeg',
2332
      'mpg'   =>  'video/mpeg',
2333
      'mpe'   =>  'video/mpeg',
2334
      'qt'    =>  'video/quicktime',
2335
      'mov'   =>  'video/quicktime',
2336
      'avi'   =>  'video/x-msvideo',
2337
      'movie' =>  'video/x-sgi-movie',
2338
      'doc'   =>  'application/msword',
2339
      'word'  =>  'application/msword',
2340
      'xl'    =>  'application/excel',
2341
      'eml'   =>  'message/rfc822'
2342
    );
2343
    return (!isset($mimes[strtolower($ext)])) ? 'application/octet-stream' : $mimes[strtolower($ext)];
2344
  }
2345

    
2346
  /**
2347
  * Set (or reset) Class Objects (variables)
2348
  *
2349
  * Usage Example:
2350
  * $page->set('X-Priority', '3');
2351
  *
2352
  * @access public
2353
  * @param string $name Parameter Name
2354
  * @param mixed $value Parameter Value
2355
  * NOTE: will not work with arrays, there are no arrays to set/reset
2356
  * @todo Should this not be using __set() magic function?
2357
  */
2358
  public function set($name, $value = '') {
2359
    try {
2360
      if (isset($this->$name) ) {
2361
        $this->$name = $value;
2362
      } else {
2363
        throw new phpmailerException($this->Lang('variable_set') . $name, self::STOP_CRITICAL);
2364
      }
2365
    } catch (Exception $e) {
2366
      $this->SetError($e->getMessage());
2367
      if ($e->getCode() == self::STOP_CRITICAL) {
2368
        return false;
2369
      }
2370
    }
2371
    return true;
2372
  }
2373

    
2374
  /**
2375
   * Strips newlines to prevent header injection.
2376
   * @access public
2377
   * @param string $str String
2378
   * @return string
2379
   */
2380
  public function SecureHeader($str) {
2381
    $str = str_replace("\r", '', $str);
2382
    $str = str_replace("\n", '', $str);
2383
    return trim($str);
2384
  }
2385

    
2386
  /**
2387
   * Set the private key file and password to sign the message.
2388
   *
2389
   * @access public
2390
   * @param string $key_filename Parameter File Name
2391
   * @param string $key_pass Password for private key
2392
   */
2393
  public function Sign($cert_filename, $key_filename, $key_pass) {
2394
    $this->sign_cert_file = $cert_filename;
2395
    $this->sign_key_file = $key_filename;
2396
    $this->sign_key_pass = $key_pass;
2397
  }
2398

    
2399
  /**
2400
   * Set the private key file and password to sign the message.
2401
   *
2402
   * @access public
2403
   * @param string $key_filename Parameter File Name
2404
   * @param string $key_pass Password for private key
2405
   */
2406
  public function DKIM_QP($txt) {
2407
    $tmp = '';
2408
    $line = '';
2409
    for ($i = 0; $i < strlen($txt); $i++) {
2410
      $ord = ord($txt[$i]);
2411
      if ( ((0x21 <= $ord) && ($ord <= 0x3A)) || $ord == 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E)) ) {
2412
        $line .= $txt[$i];
2413
      } else {
2414
        $line .= "=".sprintf("%02X", $ord);
2415
      }
2416
    }
2417
    return $line;
2418
  }
2419

    
2420
  /**
2421
   * Generate DKIM signature
2422
   *
2423
   * @access public
2424
   * @param string $s Header
2425
   */
2426
  public function DKIM_Sign($s) {
2427
    $privKeyStr = file_get_contents($this->DKIM_private);
2428
    if ($this->DKIM_passphrase != '') {
2429
      $privKey = openssl_pkey_get_private($privKeyStr, $this->DKIM_passphrase);
2430
    } else {
2431
      $privKey = $privKeyStr;
2432
    }
2433
    if (openssl_sign($s, $signature, $privKey)) {
2434
      return base64_encode($signature);
2435
    }
2436
  }
2437

    
2438
  /**
2439
   * Generate DKIM Canonicalization Header
2440
   *
2441
   * @access public
2442
   * @param string $s Header
2443
   */
2444
  public function DKIM_HeaderC($s) {
2445
    $s = preg_replace("/\r\n\s+/", " ", $s);
2446
    $lines = explode("\r\n", $s);
2447
    foreach ($lines as $key => $line) {
2448
      list($heading, $value) = explode(":", $line, 2);
2449
      $heading = strtolower($heading);
2450
      $value = preg_replace("/\s+/", " ", $value) ; // Compress useless spaces
2451
      $lines[$key] = $heading.":".trim($value) ; // Don't forget to remove WSP around the value
2452
    }
2453
    $s = implode("\r\n", $lines);
2454
    return $s;
2455
  }
2456

    
2457
  /**
2458
   * Generate DKIM Canonicalization Body
2459
   *
2460
   * @access public
2461
   * @param string $body Message Body
2462
   */
2463
  public function DKIM_BodyC($body) {
2464
    if ($body == '') return "\r\n";
2465
    // stabilize line endings
2466
    $body = str_replace("\r\n", "\n", $body);
2467
    $body = str_replace("\n", "\r\n", $body);
2468
    // END stabilize line endings
2469
    while (substr($body, strlen($body) - 4, 4) == "\r\n\r\n") {
2470
      $body = substr($body, 0, strlen($body) - 2);
2471
    }
2472
    return $body;
2473
  }
2474

    
2475
  /**
2476
   * Create the DKIM header, body, as new header
2477
   *
2478
   * @access public
2479
   * @param string $headers_line Header lines
2480
   * @param string $subject Subject
2481
   * @param string $body Body
2482
   */
2483
  public function DKIM_Add($headers_line, $subject, $body) {
2484
    $DKIMsignatureType    = 'rsa-sha1'; // Signature & hash algorithms
2485
    $DKIMcanonicalization = 'relaxed/simple'; // Canonicalization of header/body
2486
    $DKIMquery            = 'dns/txt'; // Query method
2487
    $DKIMtime             = time() ; // Signature Timestamp = seconds since 00:00:00 - Jan 1, 1970 (UTC time zone)
2488
    $subject_header       = "Subject: $subject";
2489
    $headers              = explode($this->LE, $headers_line);
2490
    foreach($headers as $header) {
2491
      if (strpos($header, 'From:') === 0) {
2492
        $from_header = $header;
2493
      } elseif (strpos($header, 'To:') === 0) {
2494
        $to_header = $header;
2495
      }
2496
    }
2497
    $from     = str_replace('|', '=7C', $this->DKIM_QP($from_header));
2498
    $to       = str_replace('|', '=7C', $this->DKIM_QP($to_header));
2499
    $subject  = str_replace('|', '=7C', $this->DKIM_QP($subject_header)) ; // Copied header fields (dkim-quoted-printable
2500
    $body     = $this->DKIM_BodyC($body);
2501
    $DKIMlen  = strlen($body) ; // Length of body
2502
    $DKIMb64  = base64_encode(pack("H*", sha1($body))) ; // Base64 of packed binary SHA-1 hash of body
2503
    $ident    = ($this->DKIM_identity == '')? '' : " i=" . $this->DKIM_identity . ";";
2504
    $dkimhdrs = "DKIM-Signature: v=1; a=" . $DKIMsignatureType . "; q=" . $DKIMquery . "; l=" . $DKIMlen . "; s=" . $this->DKIM_selector . ";\r\n".
2505
                "\tt=" . $DKIMtime . "; c=" . $DKIMcanonicalization . ";\r\n".
2506
                "\th=From:To:Subject;\r\n".
2507
                "\td=" . $this->DKIM_domain . ";" . $ident . "\r\n".
2508
                "\tz=$from\r\n".
2509
                "\t|$to\r\n".
2510
                "\t|$subject;\r\n".
2511
                "\tbh=" . $DKIMb64 . ";\r\n".
2512
                "\tb=";
2513
    $toSign   = $this->DKIM_HeaderC($from_header . "\r\n" . $to_header . "\r\n" . $subject_header . "\r\n" . $dkimhdrs);
2514
    $signed   = $this->DKIM_Sign($toSign);
2515
    return "X-PHPMAILER-DKIM: phpmailer.worxware.com\r\n".$dkimhdrs.$signed."\r\n";
2516
  }
2517

    
2518
  protected function doCallback($isSent, $to, $cc, $bcc, $subject, $body) {
2519
    if (!empty($this->action_function) && function_exists($this->action_function)) {
2520
      $params = array($isSent, $to, $cc, $bcc, $subject, $body);
2521
      call_user_func_array($this->action_function, $params);
2522
    }
2523
  }
2524
}
2525

    
2526
class phpmailerException extends Exception {
2527
  public function errorMessage() {
2528
    $errorMsg = '<strong>' . $this->getMessage() . "</strong><br />\n";
2529
    return $errorMsg;
2530
  }
2531
}
2532
?>
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