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1 | <?php |
2 | |
3 | /** |
4 | * Rfc822Header.class.php |
5 | * |
76911253 |
6 | * Copyright (c) 2003 The SquirrelMail Project Team |
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7 | * Licensed under the GNU GPL. For full terms see the file COPYING. |
8 | * |
9 | * This contains functions needed to handle mime messages. |
10 | * |
11 | * $Id$ |
12 | */ |
13 | |
14 | /* |
15 | * rdc822_header class |
16 | * input: header_string or array |
17 | */ |
18 | class Rfc822Header { |
19 | var $date = '', |
20 | $subject = '', |
21 | $from = array(), |
22 | $sender = '', |
23 | $reply_to = array(), |
24 | $to = array(), |
25 | $cc = array(), |
26 | $bcc = array(), |
27 | $in_reply_to = '', |
28 | $message_id = '', |
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29 | $references = '', |
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30 | $mime = false, |
31 | $content_type = '', |
32 | $disposition = '', |
33 | $xmailer = '', |
34 | $priority = 3, |
35 | $dnt = '', |
36 | $mlist = array(), |
37 | $more_headers = array(); /* only needed for constructing headers |
38 | in smtp.php */ |
39 | function parseHeader($hdr) { |
40 | if (is_array($hdr)) { |
41 | $hdr = implode('', $hdr); |
42 | } |
43 | |
44 | /* First we unfold the header */ |
45 | $hdr = trim(str_replace(array("\r\n\t", "\r\n "),array('', ''), $hdr)); |
46 | |
47 | /* Now we can make a new header array with */ |
48 | /* each element representing a headerline */ |
49 | $hdr = explode("\r\n" , $hdr); |
50 | foreach ($hdr as $line) { |
51 | $pos = strpos($line, ':'); |
52 | if ($pos > 0) { |
53 | $field = substr($line, 0, $pos); |
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54 | if (!strstr($field,' ')) { /* valid field */ |
55 | $value = trim(substr($line, $pos+1)); |
56 | $this->parseField($field, $value); |
57 | } |
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58 | } |
59 | } |
60 | if ($this->content_type == '') { |
61 | $this->parseContentType('text/plain; charset=us-ascii'); |
62 | } |
63 | } |
64 | |
65 | function stripComments($value) { |
66 | $result = ''; |
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67 | $cnt = strlen($value); |
68 | for ($i = 0; $i < $cnt; ++$i) { |
69 | switch ($value{$i}) { |
70 | case '"': |
71 | $result .= '"'; |
72 | while ((++$i < $cnt) && ($value{$i} != '"')) { |
73 | if ($value{$i} == '\\') { |
74 | $result .= '\\'; |
75 | ++$i; |
76 | } |
77 | $result .= $value{$i}; |
78 | } |
79 | $result .= $value{$i}; |
80 | break; |
81 | case '(': |
82 | $depth = 1; |
83 | while (($depth > 0) && (++$i < $cnt)) { |
84 | switch($value{$i}) { |
85 | case '\\': |
86 | ++$i; |
87 | break; |
88 | case '(': |
89 | ++$depth; |
90 | break; |
91 | case ')': |
92 | --$depth; |
93 | break; |
94 | default: |
95 | break; |
96 | } |
97 | } |
98 | break; |
99 | default: |
100 | $result .= $value{$i}; |
101 | break; |
102 | } |
103 | } |
104 | return $result; |
105 | } |
106 | |
107 | function parseField($field, $value) { |
108 | $field = strtolower($field); |
109 | switch($field) { |
110 | case 'date': |
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111 | $value = $this->stripComments($value); |
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112 | $d = strtr($value, array(' ' => ' ')); |
113 | $d = explode(' ', $d); |
114 | $this->date = getTimeStamp($d); |
115 | break; |
116 | case 'subject': |
117 | $this->subject = $value; |
118 | break; |
119 | case 'from': |
120 | $this->from = $this->parseAddress($value,true); |
121 | break; |
122 | case 'sender': |
123 | $this->sender = $this->parseAddress($value); |
124 | break; |
125 | case 'reply-to': |
126 | $this->reply_to = $this->parseAddress($value, true); |
127 | break; |
128 | case 'to': |
129 | $this->to = $this->parseAddress($value, true); |
130 | break; |
131 | case 'cc': |
132 | $this->cc = $this->parseAddress($value, true); |
133 | break; |
134 | case 'bcc': |
135 | $this->bcc = $this->parseAddress($value, true); |
136 | break; |
137 | case 'in-reply-to': |
138 | $this->in_reply_to = $value; |
139 | break; |
140 | case 'message-id': |
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141 | $value = $this->stripComments($value); |
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142 | $this->message_id = $value; |
143 | break; |
340d67c2 |
144 | case 'references': |
145 | $value = $this->stripComments($value); |
146 | $this->references = $value; |
147 | break; |
148 | case 'x-confirm-reading-to': |
149 | case 'return-receipt-to': |
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150 | case 'disposition-notification-to': |
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151 | $value = $this->stripComments($value); |
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152 | $this->dnt = $this->parseAddress($value); |
153 | break; |
154 | case 'mime-version': |
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155 | $value = $this->stripComments($value); |
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156 | $value = str_replace(' ', '', $value); |
157 | $this->mime = ($value == '1.0' ? true : $this->mime); |
158 | break; |
159 | case 'content-type': |
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160 | $value = $this->stripComments($value); |
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161 | $this->parseContentType($value); |
162 | break; |
163 | case 'content-disposition': |
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164 | $value = $this->stripComments($value); |
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165 | $this->parseDisposition($value); |
166 | break; |
167 | case 'user-agent': |
168 | case 'x-mailer': |
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169 | $this->xmailer = $value; |
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170 | break; |
171 | case 'x-priority': |
172 | $this->priority = $value; |
173 | break; |
174 | case 'list-post': |
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175 | $value = $this->stripComments($value); |
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176 | $this->mlist('post', $value); |
177 | break; |
178 | case 'list-reply': |
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179 | $value = $this->stripComments($value); |
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180 | $this->mlist('reply', $value); |
181 | break; |
182 | case 'list-subscribe': |
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183 | $value = $this->stripComments($value); |
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184 | $this->mlist('subscribe', $value); |
185 | break; |
186 | case 'list-unsubscribe': |
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187 | $value = $this->stripComments($value); |
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188 | $this->mlist('unsubscribe', $value); |
189 | break; |
190 | case 'list-archive': |
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191 | $value = $this->stripComments($value); |
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192 | $this->mlist('archive', $value); |
193 | break; |
194 | case 'list-owner': |
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195 | $value = $this->stripComments($value); |
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196 | $this->mlist('owner', $value); |
197 | break; |
198 | case 'list-help': |
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199 | $value = $this->stripComments($value); |
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200 | $this->mlist('help', $value); |
201 | break; |
ba4d5a32 |
202 | case 'list-id': |
203 | $value = $this->stripComments($value); |
204 | $this->mlist('id', $value); |
205 | break; |
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206 | default: |
207 | break; |
208 | } |
209 | } |
e74ba378 |
210 | /* |
211 | * parseAddress: recursive function for parsing address strings and store |
212 | * them in an address stucture object. |
213 | * input: $address = string |
214 | * $ar = boolean (return array instead of only the |
215 | * first element) |
216 | * $addr_ar = array with parsed addresses |
217 | * $group = string |
218 | * $host = string (default domainname in case of |
219 | * addresses without a domainname) |
220 | * $lookup = callback function (for lookup address |
221 | * strings which are probably nicks |
222 | * (without @ ) ) |
223 | * output: array with addressstructure objects or only one |
224 | * address_structure object. |
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225 | * personal name: encoded: =?charset?Q|B?string?= |
226 | * quoted: "string" |
227 | * normal: string |
228 | * email : <mailbox@host> |
229 | * : mailbox@host |
230 | * This function is also used for validating addresses returned from compose |
231 | * That's also the reason that the function became a little bit huge and horrible |
232 | * Todo: Find a way to clean up this mess a bit (Marc Groot Koerkamp) |
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233 | */ |
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234 | function parseAddress |
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235 | ($address, $ar=false, $addr_ar = array(), $group = '', $host='',$lookup=false) { |
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236 | $pos = 0; |
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237 | $name = $addr = $comment = $is_encoded = ''; |
238 | /* |
239 | * in case of 8 bit addresses some how <SPACE> is represented as |
240 | * NON BRAKING SPACE |
241 | * This only happens when we validate addresses from the compose form. |
242 | * |
243 | * Note: when other charsets have dificulties with characters |
244 | * =,;:<>()"<SPACE> |
245 | * then we should find out the value for those characters ans replace |
246 | * them by proper ASCII values before we start parsing. |
247 | * |
248 | */ |
249 | $address = str_replace("\240",' ',$address); |
250 | |
251 | $address = trim($address); |
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252 | $j = strlen($address); |
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253 | |
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254 | while ($pos < $j) { |
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255 | $char = $address{$pos}; |
256 | switch ($char) |
257 | { |
258 | case '=': |
259 | /* get the encoded personal name */ |
260 | if (preg_match('/^(=\?([^?]*)\?(Q|B)\?([^?]*)\?=)(.*)/Ui',substr($address,$pos),$reg)) { |
261 | $name .= $reg[1]; |
262 | $pos += strlen($reg[1]); |
cdafbbc5 |
263 | } else { |
264 | ++$pos; |
340d67c2 |
265 | } |
340d67c2 |
266 | $addr_start = $pos; |
267 | $is_encoded = true; |
268 | break; |
269 | case '"': /* get the personal name */ |
270 | $start_encoded = $pos; |
271 | ++$pos; |
272 | if ($address{$pos} == '"') { |
273 | ++$pos; |
274 | } else { |
275 | $personal_start = $personal_end = $pos; |
276 | while ($pos < $j) { |
277 | $personal_end = strpos($address,'"',$pos); |
278 | if (($personal_end-2)>0 && (substr($address,$personal_end-2,2) === '\\"' || |
279 | substr($address,$personal_end-2,2) === '\\\\')) { |
280 | $pos = $personal_end+1; |
281 | } else { |
282 | $name .= substr($address,$personal_start,$personal_end-$personal_start); |
283 | break; |
284 | } |
285 | } |
286 | if ($personal_end) { |
287 | $pos = $personal_end+1; |
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288 | } else { |
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289 | $pos = $j; |
290 | } |
291 | } |
292 | $addr_start = $pos; |
293 | break; |
294 | case '<': /* get email address */ |
295 | $addr_start = $pos; |
296 | $addr_end = strpos($address,'>',$addr_start); |
297 | $addr = substr($address,$addr_start+1,$addr_end-$addr_start-1); |
298 | if ($addr_end) { |
299 | $pos = $addr_end+1; |
300 | } else { |
301 | $addr = substr($address,$addr_start+1); |
302 | $pos = $j; |
303 | } |
304 | break; |
305 | case '(': /* rip off comments */ |
306 | $addr_start = $pos; |
307 | $pos = strpos($address,')'); |
308 | if ($pos !== false) { |
309 | $comment = substr($address, $addr_start+1,($pos-$addr_start-1)); |
310 | $address_start = substr($address, 0, $addr_start); |
311 | $address_end = substr($address, $pos + 1); |
312 | $address = $address_start . $address_end; |
313 | } |
314 | $j = strlen($address); |
315 | $pos = $addr_start + 1; |
316 | break; |
317 | case ',': /* we reached a delimiter */ |
318 | if (!$name && !$addr) { |
319 | $addr = substr($address, 0, $pos); |
320 | } else if (!$addr) { |
321 | $addr = trim(substr($address, $addr_start, $pos)); |
322 | } else if ($name == '') { |
323 | $name = trim(substr($address, 0, $addr_start)); |
324 | } |
325 | $at = strpos($addr, '@'); |
326 | $addr_structure = new AddressStructure(); |
327 | if (!$name && $comment) $name = $comment; |
328 | if (!$is_encoded) { |
329 | $addr_structure->personal = encodeHeader($name); |
330 | } else { |
331 | $addr_structure->personal = $name; |
332 | } |
333 | $is_encoded = false; |
334 | $addr_structure->group = $group; |
335 | if ($at) { |
336 | $addr_structure->mailbox = substr($addr, 0, $at); |
337 | $addr_structure->host = substr($addr, $at+1); |
338 | } else { |
339 | /* if lookup function */ |
340 | if ($lookup) { |
341 | $aAddr = call_user_func_array($lookup,array($addr)); |
342 | if (isset($aAddr['email'])) { |
343 | $at = strpos($aAddr['email'], '@'); |
344 | $addr_structure->mailbox = substr($aAddr['email'], 0, $at); |
345 | $addr_structure->host = substr($aAddr['email'], $at+1); |
346 | if (isset($aAddr['name'])) { |
347 | $addr_structure->personal = $aAddr['name']; |
348 | } else { |
349 | $addr_structure->personal = encodeHeader($addr); |
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350 | } |
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351 | } |
352 | } |
340d67c2 |
353 | if (!$addr_structure->mailbox) { |
354 | $addr_structure->mailbox = trim($addr); |
355 | if ($host) { |
356 | $addr_structure->host = $host; |
357 | } |
19d470aa |
358 | } |
340d67c2 |
359 | } |
360 | $address = trim(substr($address, $pos+1)); |
361 | $j = strlen($address); |
362 | $pos = 0; |
363 | $name = ''; |
364 | $addr = ''; |
365 | $addr_ar[] = $addr_structure; |
366 | break; |
367 | case ':': /* process the group addresses */ |
368 | /* group marker */ |
369 | $group = substr($address, 0, $pos); |
370 | $address = substr($address, $pos+1); |
371 | $result = $this->parseAddress($address, $ar, $addr_ar, $group); |
372 | $addr_ar = $result[0]; |
373 | $pos = $result[1]; |
374 | $address = substr($address, $pos++); |
375 | $j = strlen($address); |
376 | $group = ''; |
377 | break; |
378 | case ';': |
379 | if ($group) { |
380 | $address = substr($address, 0, $pos - 1); |
381 | } |
382 | ++$pos; |
383 | break; |
384 | case ' ': |
385 | ++$pos; |
386 | break; |
387 | default: |
388 | /* |
389 | * this happens in the folowing situations : |
390 | * 1: unquoted personal name |
391 | * 2: emailaddress without < and > |
392 | * 3: unquoted personal name from compose that should be encoded. |
393 | * if it's a personal name then an emailaddress should follow |
394 | * the personal name may not have ',' inside it |
395 | * If it's a emailaddress then the personal name is not set. |
396 | * we should look for the delimiter ',' or a SPACE |
397 | */ |
398 | /* check for emailaddress */ |
399 | $i_space = strpos($address,' ',$pos); |
400 | $i_del = strpos($address,',',$pos); |
401 | if ($i_space || $i_del) { |
402 | if ($i_del) { |
403 | $address_part = substr($address,$pos,$i_del-$pos); |
19d470aa |
404 | } else { |
340d67c2 |
405 | $address_part = substr($address,$pos); |
19d470aa |
406 | } |
340d67c2 |
407 | if ($i = strpos($address_part,'@')) { |
408 | /* an email address is following */ |
409 | if (($i+$pos) < $i_space) { |
410 | $addr_start = $pos; |
411 | if ($i_space < $i_del && $i_del) { |
412 | if ($i_space) { |
413 | $addr = substr($address,$pos,$i_space-$pos); |
414 | $pos = $i_space; |
415 | } else { |
416 | $addr = substr($address,$pos); |
417 | $pos = $j; |
418 | } |
419 | } else { |
420 | if ($i_del) { |
421 | $addr = substr($address,$pos,$i_del-$pos); |
422 | $pos = $i_del; |
423 | } else { |
424 | $addr = substr($address,$pos); |
425 | $pos = $j; |
426 | } |
427 | } |
428 | } else { |
429 | if ($i_space) { |
430 | $name .= substr($address,$pos,$i_space-$pos) . ' '; |
431 | $addr_start = $i_space+1; |
432 | $pos = $i_space+1; |
433 | } else { |
434 | $addr = substr($address,$pos,$i_del-$pos); |
435 | $addr_start = $pos; |
436 | if ($i_del) { |
437 | $pos = $i_del; |
438 | } else { |
439 | $pos = $j; |
440 | } |
441 | } |
442 | } |
443 | } else { |
444 | /* email address without domain name, could be an alias */ |
445 | $addr_start = $pos; |
446 | $addr = $address_part; |
447 | $pos = strlen($address_part) + $pos; |
19d470aa |
448 | } |
340d67c2 |
449 | } else { |
450 | $addr = substr($address,$pos); |
451 | $addr_start = $pos; |
452 | $pos = $j; |
453 | } |
454 | break; |
19d470aa |
455 | } |
456 | } |
340d67c2 |
457 | if (!$name && !$addr) { |
19d470aa |
458 | $addr = substr($address, 0, $pos); |
340d67c2 |
459 | } else if (!$addr) { |
460 | $addr = trim(substr($address, $addr_start, $pos)); |
19d470aa |
461 | } else if ($name == '') { |
462 | $name = trim(substr($address, 0, $addr_start)); |
463 | } |
cdafbbc5 |
464 | if (!$name && $comment) { |
465 | $name = $comment; |
466 | } else if ($name && $comment) { |
467 | $name = $name .' ('.$comment.')'; |
468 | } |
19d470aa |
469 | $at = strpos($addr, '@'); |
470 | $addr_structure = new AddressStructure(); |
471 | $addr_structure->group = $group; |
472 | if ($at) { |
473 | $addr_structure->mailbox = trim(substr($addr, 0, $at)); |
474 | $addr_structure->host = trim(substr($addr, $at+1)); |
475 | } else { |
340d67c2 |
476 | /* if lookup function */ |
477 | if ($lookup) { |
478 | $aAddr = call_user_func_array($lookup,array($addr)); |
479 | if (isset($aAddr['email'])) { |
480 | $at = strpos($aAddr['email'], '@'); |
e74ba378 |
481 | $addr_structure->mailbox = substr($aAddr['email'], 0, $at); |
482 | $addr_structure->host = substr($aAddr['email'], $at+1); |
340d67c2 |
483 | if (isset($aAddr['name']) && $aAddr['name']) { |
484 | $name = $aAddr['name']; |
485 | } else { |
486 | $name = $addr; |
487 | } |
488 | } |
489 | } |
490 | if (!$addr_structure->mailbox) { |
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491 | $addr_structure->mailbox = trim($addr); |
340d67c2 |
492 | if ($host) { |
493 | $addr_structure->host = $host; |
494 | } |
495 | } |
496 | } |
497 | $name = trim($name); |
498 | if (!$is_encoded && !$group) { |
499 | $name = encodeHeader($name); |
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500 | } |
501 | if ($group && $addr == '') { /* no addresses found in group */ |
340d67c2 |
502 | $name = $group; |
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503 | $addr_structure->personal = $name; |
504 | $addr_ar[] = $addr_structure; |
085103f0 |
505 | return (array($addr_ar,$pos+1 )); |
340d67c2 |
506 | } elseif ($group) { |
085103f0 |
507 | $addr_structure->personal = $name; |
508 | $addr_ar[] = $addr_structure; |
340d67c2 |
509 | return (array($addr_ar,$pos+1 )); |
19d470aa |
510 | } else { |
511 | $addr_structure->personal = $name; |
512 | if ($name || $addr) { |
513 | $addr_ar[] = $addr_structure; |
514 | } |
515 | } |
516 | if ($ar) { |
517 | return ($addr_ar); |
518 | } |
519 | return ($addr_ar[0]); |
520 | } |
521 | |
522 | function parseContentType($value) { |
523 | $pos = strpos($value, ';'); |
524 | $props = ''; |
525 | if ($pos > 0) { |
526 | $type = trim(substr($value, 0, $pos)); |
38d6fba7 |
527 | $props = trim(substr($value, $pos+1)); |
19d470aa |
528 | } else { |
529 | $type = $value; |
530 | } |
531 | $content_type = new ContentType($type); |
532 | if ($props) { |
533 | $properties = $this->parseProperties($props); |
534 | if (!isset($properties['charset'])) { |
535 | $properties['charset'] = 'us-ascii'; |
536 | } |
537 | $content_type->properties = $this->parseProperties($props); |
538 | } |
539 | $this->content_type = $content_type; |
540 | } |
541 | |
542 | function parseProperties($value) { |
543 | $propArray = explode(';', $value); |
544 | $propResultArray = array(); |
545 | foreach ($propArray as $prop) { |
546 | $prop = trim($prop); |
547 | $pos = strpos($prop, '='); |
548 | if ($pos > 0) { |
549 | $key = trim(substr($prop, 0, $pos)); |
550 | $val = trim(substr($prop, $pos+1)); |
551 | if ($val{0} == '"') { |
552 | $val = substr($val, 1, -1); |
553 | } |
554 | $propResultArray[$key] = $val; |
555 | } |
556 | } |
557 | return $propResultArray; |
558 | } |
559 | |
560 | function parseDisposition($value) { |
561 | $pos = strpos($value, ';'); |
562 | $props = ''; |
563 | if ($pos > 0) { |
564 | $name = trim(substr($value, 0, $pos)); |
fc9269ec |
565 | $props = trim(substr($value, $pos+1)); |
19d470aa |
566 | } else { |
567 | $name = $value; |
568 | } |
569 | $props_a = $this->parseProperties($props); |
570 | $disp = new Disposition($name); |
571 | $disp->properties = $props_a; |
572 | $this->disposition = $disp; |
573 | } |
574 | |
575 | function mlist($field, $value) { |
576 | $res_a = array(); |
577 | $value_a = explode(',', $value); |
578 | foreach ($value_a as $val) { |
579 | $val = trim($val); |
580 | if ($val{0} == '<') { |
581 | $val = substr($val, 1, -1); |
582 | } |
583 | if (substr($val, 0, 7) == 'mailto:') { |
584 | $res_a['mailto'] = substr($val, 7); |
585 | } else { |
586 | $res_a['href'] = $val; |
587 | } |
588 | } |
589 | $this->mlist[$field] = $res_a; |
590 | } |
591 | |
592 | /* |
593 | * function to get the addres strings out of the header. |
594 | * Arguments: string or array of strings ! |
595 | * example1: header->getAddr_s('to'). |
596 | * example2: header->getAddr_s(array('to', 'cc', 'bcc')) |
597 | */ |
2c9ecd11 |
598 | function getAddr_s($arr, $separator = ',',$encoded=false) { |
19d470aa |
599 | $s = ''; |
600 | |
601 | if (is_array($arr)) { |
602 | foreach($arr as $arg) { |
2c9ecd11 |
603 | if ($this->getAddr_s($arg, $separator, $encoded)) { |
19d470aa |
604 | $s .= $separator . $result; |
605 | } |
606 | } |
607 | $s = ($s ? substr($s, 2) : $s); |
608 | } else { |
2c9ecd11 |
609 | $addr = $this->{$arr}; |
19d470aa |
610 | if (is_array($addr)) { |
611 | foreach ($addr as $addr_o) { |
612 | if (is_object($addr_o)) { |
2c9ecd11 |
613 | if ($encoded) { |
614 | $s .= $addr_o->getEncodedAddress() . $separator; |
615 | } else { |
616 | $s .= $addr_o->getAddress() . $separator; |
617 | } |
19d470aa |
618 | } |
619 | } |
620 | $s = substr($s, 0, -strlen($separator)); |
621 | } else { |
622 | if (is_object($addr)) { |
2c9ecd11 |
623 | if ($encoded) { |
624 | $s .= $addr->getEncodedAddress(); |
625 | } else { |
626 | $s .= $addr->getAddress(); |
627 | } |
19d470aa |
628 | } |
629 | } |
630 | } |
631 | return $s; |
632 | } |
633 | |
634 | function getAddr_a($arg, $excl_arr = array(), $arr = array()) { |
635 | if (is_array($arg)) { |
636 | foreach($arg as $argument) { |
637 | $arr = $this->getAddr_a($argument, $excl_arr, $arr); |
638 | } |
639 | } else { |
340d67c2 |
640 | $addr = $this->{$arg}; |
19d470aa |
641 | if (is_array($addr)) { |
642 | foreach ($addr as $next_addr) { |
643 | if (is_object($next_addr)) { |
644 | if (isset($next_addr->host) && ($next_addr->host != '')) { |
645 | $email = $next_addr->mailbox . '@' . $next_addr->host; |
646 | } else { |
647 | $email = $next_addr->mailbox; |
648 | } |
649 | $email = strtolower($email); |
650 | if ($email && !isset($arr[$email]) && !isset($excl_arr[$email])) { |
651 | $arr[$email] = $next_addr->personal; |
652 | } |
653 | } |
654 | } |
655 | } else { |
656 | if (is_object($addr)) { |
657 | $email = $addr->mailbox; |
658 | $email .= (isset($addr->host) ? '@' . $addr->host : ''); |
659 | $email = strtolower($email); |
660 | if ($email && !isset($arr[$email]) && !isset($excl_arr[$email])) { |
661 | $arr[$email] = $addr->personal; |
662 | } |
663 | } |
664 | } |
665 | } |
666 | return $arr; |
667 | } |
d0719411 |
668 | |
669 | function findAddress($address, $recurs = false) { |
340d67c2 |
670 | $result = false; |
d0719411 |
671 | if (is_array($address)) { |
340d67c2 |
672 | $i=0; |
d0719411 |
673 | foreach($address as $argument) { |
674 | $match = $this->findAddress($argument, true); |
340d67c2 |
675 | $last = end($match); |
676 | if ($match[1]) { |
677 | return $i; |
678 | } else { |
679 | if (count($match[0]) && !$result) { |
680 | $result = $i; |
681 | } |
682 | } |
683 | ++$i; |
684 | } |
685 | } else { |
686 | if (!is_array($this->cc)) $this->cc = array(); |
687 | $srch_addr = $this->parseAddress($address); |
688 | $results = array(); |
689 | foreach ($this->to as $to) { |
690 | if ($to->host == $srch_addr->host) { |
691 | if ($to->mailbox == $srch_addr->mailbox) { |
692 | $results[] = $srch_addr; |
693 | if ($to->personal == $srch_addr->personal) { |
694 | if ($recurs) { |
695 | return array($results, true); |
696 | } else { |
697 | return true; |
698 | } |
699 | } |
700 | } |
701 | } |
d0719411 |
702 | } |
340d67c2 |
703 | foreach ($this->cc as $cc) { |
704 | if ($cc->host == $srch_addr->host) { |
705 | if ($cc->mailbox == $srch_addr->mailbox) { |
706 | $results[] = $srch_addr; |
707 | if ($cc->personal == $srch_addr->personal) { |
708 | if ($recurs) { |
709 | return array($results, true); |
710 | } else { |
711 | return true; |
712 | } |
713 | } |
714 | } |
715 | } |
716 | } |
717 | if ($recurs) { |
718 | return array($results, false); |
719 | } elseif (count($result)) { |
720 | return true; |
721 | } else { |
722 | return false; |
723 | } |
724 | } |
1465f80c |
725 | //exit; |
340d67c2 |
726 | return $result; |
d0719411 |
727 | } |
19d470aa |
728 | |
729 | function getContentType($type0, $type1) { |
730 | $type0 = $this->content_type->type0; |
731 | $type1 = $this->content_type->type1; |
732 | return $this->content_type->properties; |
733 | } |
734 | } |
735 | |
736 | ?> |