|
1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). |
|
2 // All rights reserved. |
|
3 // This component and the accompanying materials are made available |
|
4 // under the terms of "Eclipse Public License v1.0" |
|
5 // which accompanies this distribution, and is available |
|
6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
7 // |
|
8 // Initial Contributors: |
|
9 // Nokia Corporation - initial contribution. |
|
10 // |
|
11 // Contributors: |
|
12 // |
|
13 // Description: |
|
14 // Name : SipDialogItem.cpp |
|
15 // Part of : SIPDialogs |
|
16 // Version : SIP/6.0 |
|
17 // |
|
18 |
|
19 |
|
20 |
|
21 |
|
22 #include "CSipDialogItem.h" |
|
23 #include "MSipRefreshMgr.h" |
|
24 #include "MTransactionUser.h" |
|
25 #include "sipsec.h" |
|
26 #include "DeleteMgr.h" |
|
27 #include "MDialogOwner.h" |
|
28 #include "SipLogs.h" |
|
29 #include "SipAssert.h" |
|
30 #include "siprequest.h" |
|
31 #include "sipresponse.h" |
|
32 #include "sipcontactheader.h" |
|
33 #include "siptoheader.h" |
|
34 #include "sipfromheader.h" |
|
35 #include "sipcseqheader.h" |
|
36 #include "sipcallidheader.h" |
|
37 #include "siprecordrouteheader.h" |
|
38 #include "siprouteheader.h" |
|
39 #include "sipaddress.h" |
|
40 #include "uricontainer.h" |
|
41 #include "sipuri.h" |
|
42 #include "Establishing.h" |
|
43 #include "Early.h" |
|
44 #include "Confirmed.h" |
|
45 #include "Terminated.h" |
|
46 #include "DialogsStore.h" |
|
47 #include "TransactionItemStore.h" |
|
48 #include "TransactionItemBase.h" |
|
49 #include "RefreshItem.h" |
|
50 #include "TransactionItem.h" |
|
51 #include "CSigCompMgr.h" |
|
52 #include "MSigComp.h" |
|
53 #include "sipcodecutils.h" |
|
54 #include "sipstrings.h" |
|
55 #include "sipstrconsts.h" |
|
56 #include "sipcodecerr.h" |
|
57 #include "siperr.h" |
|
58 #include "TSIPTransportParams.h" |
|
59 |
|
60 const TUint K100Response = 100; |
|
61 const TUint K400Response = 400; |
|
62 const TUint K500Response = 500; |
|
63 |
|
64 |
|
65 // ----------------------------------------------------------------------------- |
|
66 // CSipDialogItem::NewLC |
|
67 // ----------------------------------------------------------------------------- |
|
68 // |
|
69 CSipDialogItem* CSipDialogItem::NewLC(CDialogsStore& aDialogStore, |
|
70 MDialogOwner* aDialogOwner, |
|
71 MSIPSecUser& aSIPSecUser, |
|
72 MTransactionUser& aTransactionUser, |
|
73 MSipRefreshMgr& aRefreshMgr, |
|
74 CSIPSec& aSIPSec, |
|
75 CDeleteMgr& aDeleteMgr, |
|
76 MSigComp& aSigComp, |
|
77 TRegistrationId aRegistrationId) |
|
78 { |
|
79 CSipDialogItem* self = new(ELeave)CSipDialogItem(aDialogStore, |
|
80 aSIPSecUser, |
|
81 aTransactionUser, |
|
82 aRefreshMgr, |
|
83 aSIPSec, |
|
84 aDeleteMgr, |
|
85 aSigComp, |
|
86 aRegistrationId); |
|
87 CleanupStack::PushL(self); |
|
88 self->ConstructL(aDialogOwner); |
|
89 return self; |
|
90 } |
|
91 |
|
92 // ----------------------------------------------------------------------------- |
|
93 // CSipDialogItem::CSipDialogItem |
|
94 // ----------------------------------------------------------------------------- |
|
95 // |
|
96 CSipDialogItem::CSipDialogItem (CDialogsStore& aDialogStore, |
|
97 MSIPSecUser& aSIPSecUser, |
|
98 MTransactionUser& aTransactionUser, |
|
99 MSipRefreshMgr& aRefreshMgr, |
|
100 CSIPSec& aSIPSec, |
|
101 CDeleteMgr& aDeleteMgr, |
|
102 MSigComp& aSigComp, |
|
103 TRegistrationId aRegistrationId) |
|
104 : iRegistrationId(aRegistrationId), |
|
105 iDialogStore(aDialogStore), |
|
106 iTU(aTransactionUser), |
|
107 iRefreshMgr(aRefreshMgr), |
|
108 iSIPSec(aSIPSec), |
|
109 iDeleteMgr(aDeleteMgr), |
|
110 iSigComp(aSigComp), |
|
111 iSIPSecUser(aSIPSecUser), |
|
112 iTerminated(*this), |
|
113 iConfirmed(*this,iTerminated), |
|
114 iEarly(*this,iConfirmed,iTerminated), |
|
115 iEstablishing(*this,iEarly,iConfirmed,iTerminated), |
|
116 iRemoteTagSet(EFalse) |
|
117 { |
|
118 iTagParamName = SIPStrings::StringF(SipStrConsts::ETag); |
|
119 iTransportParamName = SIPStrings::StringF(SipStrConsts::ETransport); |
|
120 iContactHeaderName = SIPStrings::StringF(SipStrConsts::EContactHeader); |
|
121 } |
|
122 |
|
123 // ----------------------------------------------------------------------------- |
|
124 // CSipDialogItem::ConstructL |
|
125 // ----------------------------------------------------------------------------- |
|
126 // |
|
127 void CSipDialogItem::ConstructL (MDialogOwner* aDialogOwner) |
|
128 { |
|
129 __SIP_ASSERT_LEAVE(aDialogOwner, KErrArgument); |
|
130 |
|
131 iDialogOwner = aDialogOwner; |
|
132 iTransactionItemStore = CTransactionItemStore::NewL(); |
|
133 iSigCompMgr = CSigCompMgr::NewL( |
|
134 aDialogOwner->TransportParams(KEmptyRegistrationId).IapId(),iSigComp); |
|
135 |
|
136 iDialogId = iDialogStore.NewDialogId(); |
|
137 ChangeState(iEstablishing); |
|
138 } |
|
139 |
|
140 // ----------------------------------------------------------------------------- |
|
141 // CSipDialogItem::~CSipDialogItem |
|
142 // ----------------------------------------------------------------------------- |
|
143 // |
|
144 CSipDialogItem::~CSipDialogItem() |
|
145 { |
|
146 iTU.ClearTransactionOwner(this); |
|
147 delete iSigCompMgr; |
|
148 delete iCallId; |
|
149 iLocalTag.Close(); |
|
150 iRemoteTag.Close(); |
|
151 delete iLocalAddress; |
|
152 delete iRemoteAddress; |
|
153 delete iLocalTarget; |
|
154 delete iRemoteTarget; |
|
155 iRouteSet.ResetAndDestroy(); |
|
156 delete iTransactionItemStore; |
|
157 iSIPSec.ClearCache(this); |
|
158 } |
|
159 |
|
160 // ----------------------------------------------------------------------------- |
|
161 // CSipDialogItem::IapId |
|
162 // ----------------------------------------------------------------------------- |
|
163 // |
|
164 TUint32 CSipDialogItem::IapId() |
|
165 { |
|
166 return TransportParams(KEmptyRegistrationId).IapId(); |
|
167 } |
|
168 |
|
169 // ----------------------------------------------------------------------------- |
|
170 // CSipDialogItem::RegistrationId |
|
171 // ----------------------------------------------------------------------------- |
|
172 // |
|
173 TRegistrationId CSipDialogItem::RegistrationId() const |
|
174 { |
|
175 return iRegistrationId; |
|
176 } |
|
177 |
|
178 // ----------------------------------------------------------------------------- |
|
179 // CSipDialogItem::Offset |
|
180 // ----------------------------------------------------------------------------- |
|
181 // |
|
182 TInt CSipDialogItem::Offset () |
|
183 { |
|
184 return _FOFF(CSipDialogItem,iLink); |
|
185 } |
|
186 |
|
187 // ----------------------------------------------------------------------------- |
|
188 // CSipDialogItem::ResetStateL |
|
189 // ----------------------------------------------------------------------------- |
|
190 // |
|
191 void CSipDialogItem::ResetStateL() |
|
192 { |
|
193 CTransactionItemStore* transactionStore = CTransactionItemStore::NewLC(); |
|
194 CSigCompMgr* sigCompMgr = |
|
195 CSigCompMgr::NewL( |
|
196 iDialogOwner->TransportParams(KEmptyRegistrationId).IapId(), |
|
197 iSigComp); |
|
198 CleanupStack::Pop(transactionStore); |
|
199 iTU.ClearTransactionOwner(this); |
|
200 iSIPSec.ClearCache(this); |
|
201 delete iTransactionItemStore; |
|
202 iTransactionItemStore = transactionStore; |
|
203 delete iSigCompMgr; |
|
204 iSigCompMgr = sigCompMgr; |
|
205 iRemoteTag = SIPStrings::StringF(SipStrConsts::EEmpty); |
|
206 iRemoteTagSet = EFalse; |
|
207 ChangeState(iEstablishing); |
|
208 } |
|
209 |
|
210 // ----------------------------------------------------------------------------- |
|
211 // CSipDialogItem::DialogOwner |
|
212 // ----------------------------------------------------------------------------- |
|
213 // |
|
214 MDialogOwner* CSipDialogItem::DialogOwner() |
|
215 { |
|
216 return iDialogOwner; |
|
217 } |
|
218 |
|
219 // ----------------------------------------------------------------------------- |
|
220 // CSipDialogItem::DeleteMgr |
|
221 // ----------------------------------------------------------------------------- |
|
222 // |
|
223 CDeleteMgr& CSipDialogItem::DeleteMgr() |
|
224 { |
|
225 return iDeleteMgr; |
|
226 } |
|
227 |
|
228 // ----------------------------------------------------------------------------- |
|
229 // CSipDialogItem::Match |
|
230 // ----------------------------------------------------------------------------- |
|
231 // |
|
232 TBool CSipDialogItem::Match(CSIPRequest& aRequest) const |
|
233 { |
|
234 CSIPCallIDHeader* callId = aRequest.CallID(); |
|
235 CSIPToHeader* to = aRequest.To(); |
|
236 CSIPFromHeader* from = aRequest.From(); |
|
237 |
|
238 if ((callId && *callId == *iCallId) && |
|
239 (to && |
|
240 to->HasParam(iTagParamName) && |
|
241 iLocalTag == to->ParamValue(iTagParamName))) |
|
242 { |
|
243 if (iRemoteTagSet) |
|
244 { |
|
245 if (from && |
|
246 from->HasParam(iTagParamName) && |
|
247 iRemoteTag == from->ParamValue(iTagParamName)) |
|
248 { |
|
249 return iCurrentState->Accept(aRequest); |
|
250 } |
|
251 } |
|
252 else |
|
253 { |
|
254 return iCurrentState->Accept(aRequest); |
|
255 } |
|
256 } |
|
257 |
|
258 return EFalse; |
|
259 } |
|
260 |
|
261 // ----------------------------------------------------------------------------- |
|
262 // CSipDialogItem::ContactOk |
|
263 // ----------------------------------------------------------------------------- |
|
264 // |
|
265 TBool CSipDialogItem::ContactOk(const CSIPContactHeader& aContact) |
|
266 { |
|
267 if (aContact.Star() || !aContact.SIPAddress()) |
|
268 { |
|
269 return EFalse; |
|
270 } |
|
271 return (aContact.SIPAddress()->URI().IsSIPURI()); |
|
272 } |
|
273 |
|
274 // ----------------------------------------------------------------------------- |
|
275 // CSipDialogItem::SetFirstTransactionIdId |
|
276 // ----------------------------------------------------------------------------- |
|
277 // |
|
278 void CSipDialogItem::SetFirstTransactionId(const TTransactionId& aTransactionId) |
|
279 { |
|
280 iFirstTransactionId = aTransactionId; |
|
281 } |
|
282 |
|
283 // ----------------------------------------------------------------------------- |
|
284 // CSipDialogItem::FirstTransactionId |
|
285 // ----------------------------------------------------------------------------- |
|
286 // |
|
287 TTransactionId CSipDialogItem::FirstTransactionId() |
|
288 { |
|
289 return iFirstTransactionId; |
|
290 } |
|
291 |
|
292 // ----------------------------------------------------------------------------- |
|
293 // CSipDialogItem::DialogId |
|
294 // ----------------------------------------------------------------------------- |
|
295 // |
|
296 TDialogId CSipDialogItem::DialogId() const |
|
297 { |
|
298 return iDialogId; |
|
299 } |
|
300 |
|
301 // ----------------------------------------------------------------------------- |
|
302 // CSipDialogItem::SelfDestruct |
|
303 // ----------------------------------------------------------------------------- |
|
304 // |
|
305 void CSipDialogItem::SelfDestruct () |
|
306 { |
|
307 iTU.ClearTransactionOwner(this); |
|
308 ChangeState(iTerminated); |
|
309 iDialogStore.Remove(this); |
|
310 } |
|
311 |
|
312 // ----------------------------------------------------------------------------- |
|
313 // CSipDialogItem::TerminateForkedDialogs |
|
314 // ----------------------------------------------------------------------------- |
|
315 // |
|
316 void CSipDialogItem::TerminateForkedDialogs (TTransactionId aTransactionId) |
|
317 { |
|
318 iDialogStore.RemoveAllEarlyDialogsWith(aTransactionId); |
|
319 } |
|
320 |
|
321 // ----------------------------------------------------------------------------- |
|
322 // CSipDialogItem::IsEarly |
|
323 // ----------------------------------------------------------------------------- |
|
324 // |
|
325 TBool CSipDialogItem::IsEarly () const |
|
326 { |
|
327 return (iCurrentState == &iEarly); |
|
328 } |
|
329 |
|
330 // ----------------------------------------------------------------------------- |
|
331 // CSipDialogItem::TransactionItems |
|
332 // ----------------------------------------------------------------------------- |
|
333 // |
|
334 CTransactionItemStore& CSipDialogItem::TransactionItems () |
|
335 { |
|
336 return *iTransactionItemStore; |
|
337 } |
|
338 |
|
339 // ----------------------------------------------------------------------------- |
|
340 // CSipDialogItem::HasTransactionItem |
|
341 // ----------------------------------------------------------------------------- |
|
342 // |
|
343 TBool CSipDialogItem::HasTransactionItem (TTransactionId aTransactionId) |
|
344 { |
|
345 return iTransactionItemStore->HasItem(aTransactionId); |
|
346 } |
|
347 |
|
348 // ----------------------------------------------------------------------------- |
|
349 // CSipDialogItem::RemoveTransactionItem |
|
350 // ----------------------------------------------------------------------------- |
|
351 // |
|
352 TInt CSipDialogItem::RemoveTransactionItem(TTransactionId& aTransactionId) |
|
353 { |
|
354 return iTransactionItemStore->RemoveItem(aTransactionId); |
|
355 } |
|
356 |
|
357 // ----------------------------------------------------------------------------- |
|
358 // CSipDialogItem::ChangeState |
|
359 // ----------------------------------------------------------------------------- |
|
360 // |
|
361 void CSipDialogItem::ChangeState(TDialogStateBase& aState) |
|
362 { |
|
363 if (iCurrentState != &aState) |
|
364 { |
|
365 iCurrentState = &aState; |
|
366 __SIP_INT_LOG1( "CSipDialogItem::ChangeState: ID", iDialogId ) |
|
367 __SIP_DES8_LOG( "CSipDialogItem::ChangeState: state", aState.Name() ) |
|
368 } |
|
369 } |
|
370 |
|
371 // ----------------------------------------------------------------------------- |
|
372 // CSipDialogItem::CurrentState |
|
373 // ----------------------------------------------------------------------------- |
|
374 // |
|
375 TDialogStateBase& CSipDialogItem::CurrentState() |
|
376 { |
|
377 return *iCurrentState; |
|
378 } |
|
379 |
|
380 // ----------------------------------------------------------------------------- |
|
381 // CSipDialogItem::CallId |
|
382 // ----------------------------------------------------------------------------- |
|
383 // |
|
384 CSIPCallIDHeader* CSipDialogItem::CallId() |
|
385 { |
|
386 return iCallId; |
|
387 } |
|
388 |
|
389 // ----------------------------------------------------------------------------- |
|
390 // CSipDialogItem::SetCallId |
|
391 // ----------------------------------------------------------------------------- |
|
392 // |
|
393 void CSipDialogItem::SetCallId (CSIPCallIDHeader* aCallId) |
|
394 { |
|
395 delete iCallId; |
|
396 iCallId = aCallId; |
|
397 } |
|
398 |
|
399 // ----------------------------------------------------------------------------- |
|
400 // CSipDialogItem::LocalTag |
|
401 // ----------------------------------------------------------------------------- |
|
402 // |
|
403 RStringF CSipDialogItem::LocalTag () |
|
404 { |
|
405 return iLocalTag; |
|
406 } |
|
407 |
|
408 // ----------------------------------------------------------------------------- |
|
409 // CSipDialogItem::SetLocalTag |
|
410 // ----------------------------------------------------------------------------- |
|
411 // |
|
412 void CSipDialogItem::SetLocalTag (RStringF aTag) |
|
413 { |
|
414 iLocalTag.Close(); |
|
415 iLocalTag = aTag.Copy(); |
|
416 } |
|
417 |
|
418 // ----------------------------------------------------------------------------- |
|
419 // CSipDialogItem::RemoteTag |
|
420 // ----------------------------------------------------------------------------- |
|
421 // |
|
422 RStringF CSipDialogItem::RemoteTag () |
|
423 { |
|
424 return iRemoteTag; |
|
425 } |
|
426 |
|
427 // ----------------------------------------------------------------------------- |
|
428 // CSipDialogItem::RemoteTag |
|
429 // ----------------------------------------------------------------------------- |
|
430 // |
|
431 TBool CSipDialogItem::RemoteTagSet () |
|
432 { |
|
433 return iRemoteTagSet; |
|
434 } |
|
435 |
|
436 // ----------------------------------------------------------------------------- |
|
437 // CSipDialogItem::SetRemoteTagL |
|
438 // ----------------------------------------------------------------------------- |
|
439 // |
|
440 void CSipDialogItem::SetRemoteTagL (CSIPFromToHeaderBase* aFromTo) |
|
441 { |
|
442 if (aFromTo->HasParam(iTagParamName)) |
|
443 { |
|
444 if (iRemoteTagSet) |
|
445 { |
|
446 if (iRemoteTag != aFromTo->ParamValue(iTagParamName)) |
|
447 { |
|
448 User::Leave (KErrAlreadyExists); |
|
449 } |
|
450 } |
|
451 else |
|
452 { |
|
453 RStringF tmp = aFromTo->ParamValue(iTagParamName); |
|
454 UpdateRemoteTagForRefreshesL(tmp); |
|
455 iRemoteTag.Close(); |
|
456 iRemoteTag = tmp.Copy(); |
|
457 iRemoteTagSet = ETrue; |
|
458 } |
|
459 } |
|
460 } |
|
461 |
|
462 // ----------------------------------------------------------------------------- |
|
463 // CSipDialogItem::LocalSeqNum |
|
464 // ----------------------------------------------------------------------------- |
|
465 // |
|
466 TUint CSipDialogItem::LocalSeqNum() |
|
467 { |
|
468 return iLocalSeqNum; |
|
469 } |
|
470 |
|
471 // ----------------------------------------------------------------------------- |
|
472 // CSipDialogItem::SetLocalSeqNum |
|
473 // ----------------------------------------------------------------------------- |
|
474 // |
|
475 void CSipDialogItem::SetLocalSeqNum(TUint aNum) |
|
476 { |
|
477 iLocalSeqNum = aNum; |
|
478 } |
|
479 |
|
480 // ----------------------------------------------------------------------------- |
|
481 // CSipDialogItem::RemoteSeqNum |
|
482 // ----------------------------------------------------------------------------- |
|
483 // |
|
484 TUint CSipDialogItem::RemoteSeqNum() |
|
485 { |
|
486 return iRemoteSeqNum; |
|
487 } |
|
488 |
|
489 // ----------------------------------------------------------------------------- |
|
490 // CSipDialogItem::SetRemoteSeqNum |
|
491 // ----------------------------------------------------------------------------- |
|
492 // |
|
493 void CSipDialogItem::SetRemoteSeqNum(TUint aNum) |
|
494 { |
|
495 iRemoteSeqNum = aNum; |
|
496 } |
|
497 |
|
498 // ----------------------------------------------------------------------------- |
|
499 // CSipDialogItem::LocalAddress |
|
500 // ----------------------------------------------------------------------------- |
|
501 // |
|
502 const CSIPAddress* CSipDialogItem::LocalAddress() |
|
503 { |
|
504 return iLocalAddress; |
|
505 } |
|
506 |
|
507 // ----------------------------------------------------------------------------- |
|
508 // CSipDialogItem::SetLocalAddressL |
|
509 // ----------------------------------------------------------------------------- |
|
510 // |
|
511 void CSipDialogItem::SetLocalAddressL (const CSIPAddress& aAddr) |
|
512 { |
|
513 CSIPAddress* tmp = CSIPAddress::NewL(aAddr); |
|
514 delete iLocalAddress; |
|
515 iLocalAddress = tmp; |
|
516 } |
|
517 |
|
518 // ----------------------------------------------------------------------------- |
|
519 // CSipDialogItem::RemoteAddress |
|
520 // ----------------------------------------------------------------------------- |
|
521 // |
|
522 const CSIPAddress* CSipDialogItem::RemoteAddress() |
|
523 { |
|
524 return iRemoteAddress; |
|
525 } |
|
526 |
|
527 // ----------------------------------------------------------------------------- |
|
528 // CSipDialogItem::SetRemoteAddressL |
|
529 // ----------------------------------------------------------------------------- |
|
530 // |
|
531 void CSipDialogItem::SetRemoteAddressL (const CSIPAddress& aAddr) |
|
532 { |
|
533 CSIPAddress* tmp = CSIPAddress::NewL(aAddr); |
|
534 delete iRemoteAddress; |
|
535 iRemoteAddress = tmp; |
|
536 } |
|
537 |
|
538 // ----------------------------------------------------------------------------- |
|
539 // CSipDialogItem::RemoteTarget |
|
540 // ----------------------------------------------------------------------------- |
|
541 // |
|
542 CURIContainer* CSipDialogItem::RemoteTarget() |
|
543 { |
|
544 return iRemoteTarget; |
|
545 } |
|
546 |
|
547 // ----------------------------------------------------------------------------- |
|
548 // CSipDialogItem::SetInitialRemoteTargetL |
|
549 // ----------------------------------------------------------------------------- |
|
550 // |
|
551 void CSipDialogItem::SetInitialRemoteTargetL (CURIContainer& aUri) |
|
552 { |
|
553 CURIContainer* tmp = CURIContainer::NewL(aUri); |
|
554 delete iRemoteTarget; |
|
555 iRemoteTarget = tmp; |
|
556 } |
|
557 |
|
558 // ----------------------------------------------------------------------------- |
|
559 // CSipDialogItem::SetRemoteTargetL |
|
560 // ----------------------------------------------------------------------------- |
|
561 // |
|
562 void CSipDialogItem::SetRemoteTargetL (CURIContainer& aUri) |
|
563 { |
|
564 __ASSERT_ALWAYS(aUri.IsSIPURI(), User::Leave(KErrSIPInvalidURIType)); |
|
565 if (iLocalTarget) |
|
566 { |
|
567 CSIPURI* localTargetURI = iLocalTarget->SIPAddress()->URI().SIPURI(); |
|
568 iSigCompMgr->UpdateL(aUri,iRouteSet,*localTargetURI); |
|
569 } |
|
570 CURIContainer* tmp = CURIContainer::NewL(aUri); |
|
571 if (iTransactionItemStore->HasRefreshedItems()) |
|
572 { |
|
573 CleanupStack::PushL(tmp); |
|
574 iRefreshMgr.UpdateRemoteTargetL(this,*tmp); |
|
575 CleanupStack::Pop(tmp); |
|
576 } |
|
577 delete iRemoteTarget; |
|
578 iRemoteTarget = tmp; |
|
579 } |
|
580 |
|
581 // ----------------------------------------------------------------------------- |
|
582 // CSipDialogItem::SetRemoteTargetWithMsgL |
|
583 // ----------------------------------------------------------------------------- |
|
584 // |
|
585 void CSipDialogItem::SetRemoteTargetWithMsgL (CSIPMessage& aMsg) |
|
586 { |
|
587 CSIPContactHeader* contact = static_cast<CSIPContactHeader*> |
|
588 (aMsg.Header(iContactHeaderName,0)); |
|
589 if (contact && contact->SIPAddress()) |
|
590 { |
|
591 SetRemoteTargetL(contact->SIPAddress()->URI()); |
|
592 // Contact is updated only for outgoing requests |
|
593 UpdateTransportForNextHopAndLocalTargetL(NULL); |
|
594 } |
|
595 } |
|
596 |
|
597 // ----------------------------------------------------------------------------- |
|
598 // CSipDialogItem::LocalTarget |
|
599 // ----------------------------------------------------------------------------- |
|
600 // |
|
601 CSIPContactHeader* CSipDialogItem::LocalTarget() |
|
602 { |
|
603 return iLocalTarget; |
|
604 } |
|
605 |
|
606 // ----------------------------------------------------------------------------- |
|
607 // CSipDialogItem::SetLocalTargetL |
|
608 // ----------------------------------------------------------------------------- |
|
609 // |
|
610 void CSipDialogItem::SetLocalTargetL(CSIPContactHeader& aContact, |
|
611 TBool aUpdateSigCompParam) |
|
612 { |
|
613 __ASSERT_ALWAYS(aContact.SIPAddress(), |
|
614 User::Leave(KErrSIPInvalidURIType)); |
|
615 CURIContainer& contactURI = aContact.SIPAddress()->URI(); |
|
616 __ASSERT_ALWAYS(contactURI.IsSIPURI(), User::Leave(KErrSIPInvalidURIType)); |
|
617 if (iRouteSet.Count() > 0 && iRouteSet[0] != NULL && |
|
618 iRouteSet[0]->SIPAddress().URI().IsSIPURI() && |
|
619 iRouteSet[0]->SIPAddress().URI().SIPURI()->IsSIPSURI()) |
|
620 { |
|
621 // Next hop has sips-scheme |
|
622 aContact.SIPAddress()->URI().SIPURI()->SetSIPS(ETrue); |
|
623 } |
|
624 if (iRemoteTarget) |
|
625 { |
|
626 iSigCompMgr->UpdateL(*iRemoteTarget, iRouteSet, |
|
627 *contactURI.SIPURI(), aUpdateSigCompParam); |
|
628 } |
|
629 CSIPContactHeader* tmp = static_cast<CSIPContactHeader*>(aContact.CloneL()); |
|
630 delete iLocalTarget; |
|
631 iLocalTarget = tmp; |
|
632 } |
|
633 |
|
634 // ----------------------------------------------------------------------------- |
|
635 // CSipDialogItem::SetLocalTargetWithMsgL |
|
636 // ----------------------------------------------------------------------------- |
|
637 // |
|
638 void CSipDialogItem::SetLocalTargetWithMsgL(CSIPMessage& aMsg, |
|
639 TBool aUpdateSigCompParam) |
|
640 { |
|
641 CSIPContactHeader* contact = |
|
642 static_cast<CSIPContactHeader*>(aMsg.Header(iContactHeaderName,0)); |
|
643 if (contact) |
|
644 { |
|
645 SetLocalTargetL(*contact,aUpdateSigCompParam); |
|
646 UpdateTransportForNextHopAndLocalTargetL(contact); |
|
647 if (aMsg.IsRequest()) |
|
648 { |
|
649 // UpdateTransportForNextHopAndLocalTargetL |
|
650 // may have updated the next hop transport |
|
651 aMsg.DeleteHeaders(SIPStrings::StringF(SipStrConsts::ERouteHeader)); |
|
652 AddRouteToMessageL(aMsg); |
|
653 } |
|
654 } |
|
655 } |
|
656 |
|
657 // ----------------------------------------------------------------------------- |
|
658 // CSipDialogItem::SetRouteSetL |
|
659 // ----------------------------------------------------------------------------- |
|
660 // |
|
661 void CSipDialogItem::SetRouteSetL(RPointerArray<CSIPRouteHeaderBase>& aRoute) |
|
662 { |
|
663 RPointerArray<CSIPRouteHeader>* routeSet = |
|
664 new(ELeave)RPointerArray<CSIPRouteHeader>; |
|
665 TCleanupItem cleanupItem(CleanupRouteSet,routeSet); |
|
666 CleanupStack::PushL (cleanupItem); |
|
667 |
|
668 for (TInt i=0; i < aRoute.Count(); i++) |
|
669 { |
|
670 CSIPRouteHeader* routeHeader = |
|
671 SIPCodecUtils::CreateRouteHeaderLC(*(aRoute[i])); |
|
672 User::LeaveIfError(routeSet->Append(routeHeader)); |
|
673 CleanupStack::Pop(routeHeader); |
|
674 } |
|
675 |
|
676 /* Ownership is transferred for routeset, so popping routset before passing |
|
677 * to SetRouteSet() |
|
678 */ |
|
679 CleanupStack::Pop(1); // cleanupItem |
|
680 SetRouteSet(routeSet); // ownership transferred |
|
681 } |
|
682 |
|
683 // ----------------------------------------------------------------------------- |
|
684 // CSipDialogItem::SetRouteSetUsingRouteL |
|
685 // ----------------------------------------------------------------------------- |
|
686 // |
|
687 void CSipDialogItem::SetRouteSetUsingRouteL (CSIPMessage& aMessage) |
|
688 { |
|
689 TSglQueIter<CSIPHeaderBase> iter = |
|
690 aMessage.Headers(SIPStrings::StringF(SipStrConsts::ERouteHeader)); |
|
691 |
|
692 RPointerArray<CSIPRouteHeader>* routeSet = |
|
693 new(ELeave)RPointerArray<CSIPRouteHeader>; |
|
694 TCleanupItem cleanupItem(CleanupRouteSet,routeSet); |
|
695 CleanupStack::PushL (cleanupItem); |
|
696 |
|
697 while (iter) |
|
698 { |
|
699 CSIPHeaderBase* header = iter++; |
|
700 CSIPRouteHeader* newRoute = |
|
701 static_cast<CSIPRouteHeader*>(header->CloneL()); |
|
702 CleanupStack::PushL(newRoute); |
|
703 User::LeaveIfError(routeSet->Append(newRoute)); |
|
704 CleanupStack::Pop(newRoute); |
|
705 } |
|
706 |
|
707 /* Ownership is transferred for routeset, so popping routset before passing |
|
708 * to SetRouteSet() |
|
709 */ |
|
710 CleanupStack::Pop(1); // cleanupItem |
|
711 SetRouteSet(routeSet); // ownership transferred |
|
712 } |
|
713 |
|
714 // ----------------------------------------------------------------------------- |
|
715 // CSipDialogItem::SetRouteSetUsingRecordRouteL |
|
716 // ----------------------------------------------------------------------------- |
|
717 // |
|
718 void CSipDialogItem::SetRouteSetUsingRecordRouteL (CSIPMessage& aMessage, |
|
719 TBool aIsUAC, |
|
720 TInt aLeaveCode) |
|
721 { |
|
722 TSglQueIter<CSIPHeaderBase> iter = |
|
723 aMessage.Headers(SIPStrings::StringF(SipStrConsts::ERecordRouteHeader)); |
|
724 |
|
725 if (iter) |
|
726 { |
|
727 RPointerArray<CSIPRouteHeader>* routeSet = |
|
728 new(ELeave)RPointerArray<CSIPRouteHeader>; |
|
729 TCleanupItem cleanupItem(CleanupRouteSet,routeSet); |
|
730 CleanupStack::PushL (cleanupItem); |
|
731 |
|
732 while (iter) |
|
733 { |
|
734 CSIPHeaderBase* header = iter++; |
|
735 CSIPRecordRouteHeader* recRoute = |
|
736 static_cast<CSIPRecordRouteHeader*>(header); |
|
737 CSIPRouteHeader* newRoute = |
|
738 SIPCodecUtils::CreateRouteHeaderLC(*recRoute); |
|
739 if (aIsUAC) |
|
740 { |
|
741 User::LeaveIfError(routeSet->Insert(newRoute, 0)); |
|
742 } |
|
743 else |
|
744 { |
|
745 User::LeaveIfError(routeSet->Append(newRoute)); |
|
746 } |
|
747 CleanupStack::Pop(newRoute); |
|
748 } |
|
749 CSIPRouteHeader* firstRoute = (*routeSet)[0]; |
|
750 if (!firstRoute->SIPAddress().URI().IsSIPURI()) |
|
751 { |
|
752 User::Leave(aLeaveCode); |
|
753 } |
|
754 iRefreshMgr.UpdateRouteSetsL(this,*routeSet); |
|
755 |
|
756 /* Ownership is transferred for routeset, so popping routset before passing |
|
757 * to SetRouteSet() |
|
758 */ |
|
759 CleanupStack::Pop(1); // cleanupItem |
|
760 SetRouteSet(routeSet); // ownership transferred |
|
761 |
|
762 } |
|
763 else |
|
764 { |
|
765 iRefreshMgr.RemoveRouteSets(this); |
|
766 iRouteSet.ResetAndDestroy(); |
|
767 } |
|
768 // Route updated, tell Refreshes not to include Registration Id |
|
769 // for the calls to TU anymore. |
|
770 iRefreshMgr.SetRegistrationIdsEmpty(this); |
|
771 } |
|
772 |
|
773 // ----------------------------------------------------------------------------- |
|
774 // CSipDialogItem::SetRouteSet |
|
775 // ----------------------------------------------------------------------------- |
|
776 // |
|
777 void CSipDialogItem::SetRouteSet (RPointerArray<CSIPRouteHeader>* aRouteSet) |
|
778 { |
|
779 iRouteSet.ResetAndDestroy(); |
|
780 if (aRouteSet) |
|
781 { |
|
782 iRouteSet = *aRouteSet; |
|
783 |
|
784 delete aRouteSet; |
|
785 } |
|
786 } |
|
787 |
|
788 // ----------------------------------------------------------------------------- |
|
789 // CSipDialogItem::HasRouteSet |
|
790 // ----------------------------------------------------------------------------- |
|
791 // |
|
792 TBool CSipDialogItem::HasRouteSet() const |
|
793 { |
|
794 return (iRouteSet.Count() > 0); |
|
795 } |
|
796 |
|
797 // ----------------------------------------------------------------------------- |
|
798 // CSipDialogItem::AddRouteToMessageL |
|
799 // ----------------------------------------------------------------------------- |
|
800 // |
|
801 void CSipDialogItem::AddRouteToMessageL(CSIPMessage& aMessage) |
|
802 { |
|
803 for (TInt i=0; i < iRouteSet.Count(); i++) |
|
804 { |
|
805 CSIPRouteHeader* route = |
|
806 static_cast<CSIPRouteHeader*>(iRouteSet[i]->CloneL()); |
|
807 CleanupStack::PushL(route); |
|
808 aMessage.AddHeaderL(route); |
|
809 CleanupStack::Pop(route); |
|
810 } |
|
811 } |
|
812 |
|
813 // ----------------------------------------------------------------------------- |
|
814 // CSipDialogItem::AddRecordRouteToMessageL |
|
815 // ----------------------------------------------------------------------------- |
|
816 // |
|
817 void CSipDialogItem::AddRecordRouteToMessageL(CSIPMessage& aMessage) |
|
818 { |
|
819 for (TInt i=0; i < iRouteSet.Count(); i++) |
|
820 { |
|
821 CSIPRecordRouteHeader* route = |
|
822 SIPCodecUtils::CreateRecordRouteHeaderLC(*(iRouteSet[i])); |
|
823 aMessage.AddHeaderL(route); |
|
824 CleanupStack::Pop(route); |
|
825 } |
|
826 } |
|
827 |
|
828 // ----------------------------------------------------------------------------- |
|
829 // CSipDialogItem::AddToHeaderInDialogL |
|
830 // ----------------------------------------------------------------------------- |
|
831 // |
|
832 void CSipDialogItem::AddToHeaderInDialogL(CSIPRequest& aRequest) |
|
833 { |
|
834 if (!aRequest.To()) |
|
835 { |
|
836 CSIPAddress* address = CSIPAddress::NewLC(*iRemoteAddress); |
|
837 CSIPToHeader* to = CSIPToHeader::NewL(address); |
|
838 CleanupStack::Pop(address); |
|
839 CleanupStack::PushL(to); |
|
840 if (iRemoteTagSet) |
|
841 { |
|
842 to->SetParamL(iTagParamName,iRemoteTag); |
|
843 } |
|
844 aRequest.AddHeaderL(to); |
|
845 CleanupStack::Pop(to); |
|
846 } |
|
847 } |
|
848 |
|
849 // ----------------------------------------------------------------------------- |
|
850 // CSipDialogItem::AddFromHeaderInDialogL |
|
851 // ----------------------------------------------------------------------------- |
|
852 // |
|
853 void CSipDialogItem::AddFromHeaderInDialogL(CSIPRequest& aRequest) |
|
854 { |
|
855 if (!aRequest.From()) |
|
856 { |
|
857 CSIPAddress* address = CSIPAddress::NewLC(*iLocalAddress); |
|
858 CSIPFromHeader* from = CSIPFromHeader::NewL(address); |
|
859 CleanupStack::Pop(address); |
|
860 CleanupStack::PushL(from); |
|
861 from->SetParamL(iTagParamName,iLocalTag); |
|
862 aRequest.AddHeaderL(from); |
|
863 CleanupStack::Pop(from); |
|
864 } |
|
865 } |
|
866 |
|
867 // ----------------------------------------------------------------------------- |
|
868 // CSipDialogItem::AddCallIdHeaderInDialogL |
|
869 // ----------------------------------------------------------------------------- |
|
870 // |
|
871 void CSipDialogItem::AddCallIdHeaderInDialogL(CSIPMessage& aMessage) |
|
872 { |
|
873 if (!aMessage.CallID()) |
|
874 { |
|
875 CSIPCallIDHeader* callId = |
|
876 static_cast<CSIPCallIDHeader*>(iCallId->CloneL()); |
|
877 CleanupStack::PushL(callId); |
|
878 aMessage.AddHeaderL(callId); |
|
879 CleanupStack::Pop(callId); |
|
880 } |
|
881 } |
|
882 |
|
883 // ----------------------------------------------------------------------------- |
|
884 // CSipDialogItem::AddCSeqHeaderInDialogL |
|
885 // ----------------------------------------------------------------------------- |
|
886 // |
|
887 void CSipDialogItem::AddCSeqHeaderInDialogL(CSIPRequest& aRequest) |
|
888 { |
|
889 if (!aRequest.CSeq()) |
|
890 { |
|
891 CSIPCSeqHeader* cseq = |
|
892 CSIPCSeqHeader::NewLC(iLocalSeqNum+1,aRequest.Method()); |
|
893 aRequest.AddHeaderL(cseq); |
|
894 CleanupStack::Pop(cseq); |
|
895 iLocalSeqNum++; |
|
896 } |
|
897 } |
|
898 |
|
899 // ----------------------------------------------------------------------------- |
|
900 // CSipDialogItem::ReceiveL |
|
901 // From MTransactionOwner: |
|
902 // ----------------------------------------------------------------------------- |
|
903 // |
|
904 void CSipDialogItem::ReceiveL (TTransactionId aTransactionId, |
|
905 CSIPResponse* aResponse) |
|
906 { |
|
907 __SIP_ASSERT_LEAVE(aTransactionId, KErrSIPInvalidDialogResponse); |
|
908 __SIP_ASSERT_LEAVE(aResponse, KErrSIPInvalidDialogResponse); |
|
909 CTransactionItemBase* transactionItem = |
|
910 iTransactionItemStore->FindItem(aTransactionId); |
|
911 __SIP_ASSERT_LEAVE (transactionItem, KErrNotFound); |
|
912 |
|
913 __SIP_MESSAGE_LOG("Dialogs", *aResponse) |
|
914 |
|
915 if (transactionItem->TargetRefresh()) |
|
916 { |
|
917 CheckContactsL(aTransactionId,*aResponse); |
|
918 } |
|
919 |
|
920 CSIPToHeader* to = aResponse->To(); |
|
921 if (!CheckResponse(aResponse) || |
|
922 (aResponse->ResponseCode() > K100Response && |
|
923 iRemoteTagSet && iRemoteTag != to->ParamValue(iTagParamName) && |
|
924 aTransactionId != FirstTransactionId())) |
|
925 { |
|
926 iDialogOwner->DialogsError(aTransactionId,KEmptyRefreshId,iDialogId, |
|
927 KErrSIPInvalidDialogResponse); |
|
928 delete aResponse; |
|
929 return; |
|
930 } |
|
931 |
|
932 if (aResponse->ResponseCode() > K100Response && |
|
933 !aResponse->IsErrorResponse() && |
|
934 iRemoteTagSet && |
|
935 iRemoteTag != to->ParamValue(iTagParamName)) |
|
936 { |
|
937 if(to->HasParam(iTagParamName)) |
|
938 { |
|
939 CSipDialogItem* dialog = |
|
940 iDialogStore.FindDialogItemForPass(aTransactionId,aResponse); |
|
941 if(!dialog) |
|
942 { |
|
943 dialog = CreateForkingDialogLC(); |
|
944 dialog->SetRemoteTagL(to); |
|
945 dialog->ReceiveL(aTransactionId, aResponse); |
|
946 iDialogStore.AddDialogItem(dialog); |
|
947 CleanupStack::Pop(dialog); |
|
948 } |
|
949 else |
|
950 { |
|
951 dialog->ReceiveL(aTransactionId, aResponse); |
|
952 } |
|
953 return; |
|
954 } |
|
955 } |
|
956 |
|
957 iCurrentState->ReceiveL(*transactionItem,aResponse); |
|
958 } |
|
959 |
|
960 // ----------------------------------------------------------------------------- |
|
961 // CSipDialogItem::ReceiveL |
|
962 // From MTransactionOwner: |
|
963 // ----------------------------------------------------------------------------- |
|
964 // |
|
965 void CSipDialogItem::ReceiveL (TUint32 aIapId, |
|
966 TTransactionId aTransactionId, |
|
967 CSIPRequest* aRequest) |
|
968 { |
|
969 __SIP_ASSERT_LEAVE(aTransactionId, KErrSIPInvalidDialogResponse); |
|
970 __SIP_ASSERT_LEAVE(aRequest, KErrSIPInvalidDialogRequest); |
|
971 __SIP_ASSERT_LEAVE(CheckRequest(aRequest), KErrSIPMalformedMessage); |
|
972 __SIP_ASSERT_LEAVE(aIapId == IapId(), KErrArgument); |
|
973 __SIP_MESSAGE_LOG("Dialogs", *aRequest) |
|
974 |
|
975 TSIPTransportParams transportParams(TransportParams(KEmptyRegistrationId)); |
|
976 if (!CheckContacts(*aRequest)) |
|
977 { |
|
978 if (aRequest->Method() == SIPStrings::StringF(SipStrConsts::EAck)) |
|
979 { |
|
980 iDialogOwner->DialogsError(aTransactionId, KEmptyRefreshId, |
|
981 iDialogId, KErrSIPNoAckReceived); |
|
982 delete aRequest; |
|
983 return; |
|
984 } |
|
985 CSIPResponse* response = |
|
986 CSIPResponse::NewLC(K400Response, |
|
987 SIPStrings::StringF(SipStrConsts::EPhraseBadRequest)); |
|
988 iTU.SendL(aTransactionId, response, this, transportParams); |
|
989 CleanupStack::Pop(response); |
|
990 delete aRequest; |
|
991 return; |
|
992 } |
|
993 |
|
994 // check cseq compared to iRemoteSeqNum |
|
995 if (aRequest->Method() != SIPStrings::StringF(SipStrConsts::EAck)) |
|
996 { |
|
997 if (iRemoteSeqNum > aRequest->CSeq()->Seq()) |
|
998 { |
|
999 CSIPResponse* response = |
|
1000 CSIPResponse::NewLC(K500Response, |
|
1001 SIPStrings::StringF( |
|
1002 SipStrConsts::EPhraseServerInternalError)); |
|
1003 iTU.SendL(aTransactionId, response, this, transportParams); |
|
1004 CleanupStack::Pop(response); |
|
1005 delete aRequest; |
|
1006 return; |
|
1007 } |
|
1008 } |
|
1009 |
|
1010 iRemoteSeqNum = aRequest->CSeq()->Seq(); |
|
1011 CTransactionItem* transactionItem = |
|
1012 CTransactionItem::NewLC(iTU,this,aTransactionId,aRequest->Method()); |
|
1013 iCurrentState->ReceiveL(aTransactionId, aRequest); |
|
1014 iTransactionItemStore->AddItem(transactionItem); |
|
1015 CleanupStack::Pop(transactionItem); |
|
1016 } |
|
1017 |
|
1018 // ----------------------------------------------------------------------------- |
|
1019 // CSipDialogItem::TransactionEnded |
|
1020 // From MTransactionOwner: |
|
1021 // ----------------------------------------------------------------------------- |
|
1022 // |
|
1023 TInt CSipDialogItem::TransactionEnded (TUint32 /*aIapId*/, |
|
1024 TTransactionId aTransactionId, |
|
1025 TInt aReason) |
|
1026 { |
|
1027 TInt err = KErrNone; |
|
1028 |
|
1029 CTransactionItemBase* item = |
|
1030 iTransactionItemStore->FindItem(aTransactionId); |
|
1031 if (item && |
|
1032 aReason == KErrNone && |
|
1033 item->Method() == SIPStrings::StringF(SipStrConsts::EInvite)) |
|
1034 { |
|
1035 err = iDialogOwner->InviteTransactionCompleted(aTransactionId); |
|
1036 } |
|
1037 |
|
1038 iDialogStore.TransactionEnded(aTransactionId,aReason); |
|
1039 |
|
1040 return err; |
|
1041 } |
|
1042 |
|
1043 // ----------------------------------------------------------------------------- |
|
1044 // CSipDialogItem::NextCSeq |
|
1045 // From MTransactionOwner: |
|
1046 // ----------------------------------------------------------------------------- |
|
1047 // |
|
1048 TInt CSipDialogItem::NextCSeq(TUint& aCSeq) |
|
1049 { |
|
1050 aCSeq = ++iLocalSeqNum; |
|
1051 return KErrNone; |
|
1052 } |
|
1053 |
|
1054 // ----------------------------------------------------------------------------- |
|
1055 // CSipDialogItem::SIPSecUser |
|
1056 // From MTransactionOwner: |
|
1057 // ----------------------------------------------------------------------------- |
|
1058 // |
|
1059 const MSIPSecUser* CSipDialogItem::SIPSecUser() const |
|
1060 { |
|
1061 return this; |
|
1062 } |
|
1063 |
|
1064 // ----------------------------------------------------------------------------- |
|
1065 // CSipDialogItem::RefreshReceivedL |
|
1066 // From MRefreshOwner: |
|
1067 // ----------------------------------------------------------------------------- |
|
1068 // |
|
1069 void CSipDialogItem::RefreshReceivedL (TTransactionId aTransactionId, |
|
1070 TRefreshId aRefreshId, |
|
1071 CSIPResponse* aResponse) |
|
1072 { |
|
1073 __SIP_ASSERT_LEAVE(aTransactionId, KErrSIPInvalidDialogResponse); |
|
1074 __SIP_ASSERT_LEAVE(aResponse, KErrSIPInvalidDialogResponse); |
|
1075 __SIP_MESSAGE_LOG("Dialogs", *aResponse) |
|
1076 |
|
1077 // Check Call-ID, CSeq and From-tag |
|
1078 if (!CheckResponse(aResponse)) |
|
1079 { |
|
1080 iDialogOwner->DialogsError(aTransactionId, aRefreshId, iDialogId, |
|
1081 KErrSIPInvalidDialogResponse); |
|
1082 delete aResponse; |
|
1083 return; |
|
1084 } |
|
1085 |
|
1086 CRefreshItem* item = iTransactionItemStore->FindRefreshItem(aRefreshId); |
|
1087 if (!item) |
|
1088 { |
|
1089 iDialogOwner->DialogsError(aTransactionId,aRefreshId,iDialogId, |
|
1090 KErrSIPInvalidTransactionState); |
|
1091 delete aResponse; |
|
1092 return; |
|
1093 } |
|
1094 |
|
1095 if (iRemoteTagSet) |
|
1096 { |
|
1097 if (iRemoteTag != aResponse->To()->ParamValue(iTagParamName)) |
|
1098 { |
|
1099 iDialogOwner->DialogsError(aTransactionId,aRefreshId,iDialogId, |
|
1100 KErrSIPInvalidDialogResponse); |
|
1101 delete aResponse; |
|
1102 return; |
|
1103 } |
|
1104 } |
|
1105 |
|
1106 if (item->TargetRefresh()) |
|
1107 { |
|
1108 CheckContactsL(aTransactionId,*aResponse); |
|
1109 } |
|
1110 |
|
1111 if (aResponse->IsErrorResponse()) |
|
1112 { |
|
1113 item->SetTerminated(); |
|
1114 } |
|
1115 |
|
1116 item->SetTransactionId(aTransactionId); |
|
1117 iCurrentState->ReceiveL(*item, aResponse); |
|
1118 } |
|
1119 |
|
1120 // ----------------------------------------------------------------------------- |
|
1121 // CSipDialogItem::RefreshError |
|
1122 // From MRefreshOwner: |
|
1123 // ----------------------------------------------------------------------------- |
|
1124 // |
|
1125 TInt CSipDialogItem::RefreshError (TRefreshId aRefreshId, |
|
1126 TTransactionId aTransactionId, |
|
1127 TInt aReason) |
|
1128 { |
|
1129 CTransactionItemBase* refreshItem = |
|
1130 iTransactionItemStore->FindItem(aTransactionId); |
|
1131 if (!refreshItem) |
|
1132 { |
|
1133 refreshItem = iTransactionItemStore->FindRefreshItem(aRefreshId); |
|
1134 if (!refreshItem) |
|
1135 { |
|
1136 return KErrArgument; |
|
1137 } |
|
1138 } |
|
1139 refreshItem->SetTransactionId(aTransactionId); |
|
1140 iDialogStore.TransactionEnded(refreshItem->Id(),aReason); |
|
1141 return KErrNone; |
|
1142 } |
|
1143 |
|
1144 // ----------------------------------------------------------------------------- |
|
1145 // CSipDialogItem::NextRefreshCSeq |
|
1146 // From MRefreshOwner: |
|
1147 // ----------------------------------------------------------------------------- |
|
1148 // |
|
1149 TInt CSipDialogItem::NextRefreshCSeq(TUint& aCSeq) |
|
1150 { |
|
1151 return NextCSeq(aCSeq); |
|
1152 } |
|
1153 |
|
1154 // ----------------------------------------------------------------------------- |
|
1155 // CSipDialogItem::TransportParams |
|
1156 // From MRefreshOwner: |
|
1157 // ----------------------------------------------------------------------------- |
|
1158 // |
|
1159 TSIPTransportParams CSipDialogItem::TransportParams( |
|
1160 const TRegistrationId& aRegistrationId) |
|
1161 { |
|
1162 TSIPTransportParams transportParams( |
|
1163 iDialogOwner->TransportParams(aRegistrationId)); |
|
1164 if (aRegistrationId == KEmptyRegistrationId) |
|
1165 { |
|
1166 // Registration id is set empty after receiving the first |
|
1167 // response to the refreshed initial request. |
|
1168 // See function SetRouteSetUsingRecordRouteL. |
|
1169 transportParams.SetCompartmentId(iSigCompMgr->CompartmentId()); |
|
1170 } |
|
1171 return transportParams; |
|
1172 } |
|
1173 |
|
1174 // ----------------------------------------------------------------------------- |
|
1175 // CSipDialogItem::SIPSecUser |
|
1176 // From MRefreshOwner: |
|
1177 // ----------------------------------------------------------------------------- |
|
1178 // |
|
1179 const MSIPSecUser* CSipDialogItem::SIPSecUser( |
|
1180 const TRegistrationId& aRegistrationId) |
|
1181 { |
|
1182 return iDialogOwner->SIPSecUser(aRegistrationId); |
|
1183 } |
|
1184 |
|
1185 // ----------------------------------------------------------------------------- |
|
1186 // CSipDialogItem::RefreshDurationL |
|
1187 // ----------------------------------------------------------------------------- |
|
1188 // |
|
1189 TUint CSipDialogItem::RefreshDurationL() |
|
1190 { |
|
1191 User::Leave(KErrNotFound); |
|
1192 return 0; |
|
1193 } |
|
1194 |
|
1195 // ----------------------------------------------------------------------------- |
|
1196 // CSipDialogItem::PassOnlyRealmsToUser |
|
1197 // From MSIPSecUser: |
|
1198 // ----------------------------------------------------------------------------- |
|
1199 // |
|
1200 TBool CSipDialogItem::PassOnlyRealmsToUser() const |
|
1201 { |
|
1202 return iSIPSecUser.PassOnlyRealmsToUser(); |
|
1203 } |
|
1204 |
|
1205 // ----------------------------------------------------------------------------- |
|
1206 // CSipDialogItem::RequestCredentialsL |
|
1207 // From MSIPSecUser: |
|
1208 // ----------------------------------------------------------------------------- |
|
1209 // |
|
1210 void CSipDialogItem::RequestCredentialsL(const TDesC8& aRealm) |
|
1211 { |
|
1212 iSIPSecUser.RequestCredentialsL(aRealm); |
|
1213 } |
|
1214 |
|
1215 // ----------------------------------------------------------------------------- |
|
1216 // CSipDialogItem::RequestCredentialsL |
|
1217 // From MSIPSecUser: |
|
1218 // ----------------------------------------------------------------------------- |
|
1219 // |
|
1220 void CSipDialogItem::RequestCredentialsL(CSIPResponse& aResponse, |
|
1221 TTransactionId aTransactionId, |
|
1222 TRefreshId aRefreshId) |
|
1223 { |
|
1224 iSIPSecUser.RequestCredentialsL(aResponse,aTransactionId,aRefreshId); |
|
1225 } |
|
1226 |
|
1227 // ----------------------------------------------------------------------------- |
|
1228 // CSipDialogItem::TrustedUser |
|
1229 // From MSIPSecUser: |
|
1230 // ----------------------------------------------------------------------------- |
|
1231 // |
|
1232 const MSIPSecUser* CSipDialogItem::TrustedUser( |
|
1233 TRegistrationId /*aRegistrationId*/) |
|
1234 { |
|
1235 return iDialogOwner->SIPSecUser(iRegistrationId); |
|
1236 } |
|
1237 |
|
1238 // ----------------------------------------------------------------------------- |
|
1239 // CSipDialogItem::ByPassSIPSec |
|
1240 // From MSIPSecUser: |
|
1241 // ----------------------------------------------------------------------------- |
|
1242 // |
|
1243 TBool CSipDialogItem::ByPassSIPSec() const |
|
1244 { |
|
1245 const MSIPSecUser* trustedUser = iDialogOwner->SIPSecUser(iRegistrationId); |
|
1246 if (trustedUser) |
|
1247 { |
|
1248 // Use the same value as the related registration, if possible |
|
1249 return trustedUser->ByPassSIPSec(); |
|
1250 } |
|
1251 return iSIPSecUser.ByPassSIPSec(); |
|
1252 } |
|
1253 |
|
1254 // ----------------------------------------------------------------------------- |
|
1255 // CSipDialogItem::EndTransaction |
|
1256 // ----------------------------------------------------------------------------- |
|
1257 // |
|
1258 void CSipDialogItem::EndTransaction (TTransactionId aTransactionId, |
|
1259 TInt aReason) |
|
1260 { |
|
1261 CTransactionItemBase* transactionItem = |
|
1262 iTransactionItemStore->FindItem(aTransactionId); |
|
1263 if (transactionItem) |
|
1264 { |
|
1265 iCurrentState->EndTransaction(*transactionItem, aReason); |
|
1266 iTransactionItemStore->RemoveItem(transactionItem->Id()); |
|
1267 } |
|
1268 } |
|
1269 |
|
1270 // ----------------------------------------------------------------------------- |
|
1271 // CSipDialogItem::CheckResponse |
|
1272 // ----------------------------------------------------------------------------- |
|
1273 // |
|
1274 TBool CSipDialogItem::CheckResponse(CSIPResponse* aResponse) |
|
1275 { |
|
1276 CSIPCallIDHeader* callId = aResponse->CallID(); |
|
1277 if (!callId) |
|
1278 { |
|
1279 return EFalse; |
|
1280 } |
|
1281 if (!(*iCallId == *callId)) |
|
1282 { |
|
1283 return EFalse; |
|
1284 } |
|
1285 CSIPFromHeader* from = aResponse->From(); |
|
1286 if (!from) |
|
1287 { |
|
1288 return EFalse; |
|
1289 } |
|
1290 if (iLocalTag != from->ParamValue(iTagParamName)) |
|
1291 { |
|
1292 return EFalse; |
|
1293 } |
|
1294 if (!aResponse->CSeq()) |
|
1295 { |
|
1296 return EFalse; |
|
1297 } |
|
1298 return ETrue; |
|
1299 } |
|
1300 |
|
1301 // ----------------------------------------------------------------------------- |
|
1302 // CSipDialogItem::CheckRequest |
|
1303 // ----------------------------------------------------------------------------- |
|
1304 // |
|
1305 TBool CSipDialogItem::CheckRequest(CSIPRequest* aRequest) |
|
1306 { |
|
1307 CSIPCallIDHeader* callId = aRequest->CallID(); |
|
1308 if (!callId) |
|
1309 { |
|
1310 return EFalse; |
|
1311 } |
|
1312 if (!(*iCallId == *callId)) |
|
1313 { |
|
1314 return EFalse; |
|
1315 } |
|
1316 CSIPToHeader* to = aRequest->To(); |
|
1317 if (!to) |
|
1318 { |
|
1319 return EFalse; |
|
1320 } |
|
1321 if (iLocalTag != to->ParamValue(iTagParamName)) |
|
1322 { |
|
1323 return EFalse; |
|
1324 } |
|
1325 return ETrue; |
|
1326 } |
|
1327 |
|
1328 // ----------------------------------------------------------------------------- |
|
1329 // CSipDialogItem::UpdateRemoteTagForRefreshesL |
|
1330 // ----------------------------------------------------------------------------- |
|
1331 // |
|
1332 void CSipDialogItem::UpdateRemoteTagForRefreshesL (RStringF aRemoteTag) |
|
1333 { |
|
1334 RArray<TRefreshId> ids = iTransactionItemStore->RefreshItemIdsL(); |
|
1335 CleanupClosePushL(ids); |
|
1336 for (TInt i=0; i<ids.Count(); i++) |
|
1337 { |
|
1338 TRefreshId refreshId = ids[i]; |
|
1339 CSIPRequest* refreshReq = iRefreshMgr.Request(refreshId); |
|
1340 if (refreshReq) |
|
1341 { |
|
1342 CSIPToHeader* refreshReqTo = refreshReq->To(); |
|
1343 if (refreshReqTo && !refreshReqTo->HasParam(iTagParamName)) |
|
1344 { |
|
1345 refreshReqTo->SetParamL(iTagParamName,aRemoteTag); |
|
1346 } |
|
1347 } |
|
1348 } |
|
1349 CleanupStack::PopAndDestroy(1); // ids |
|
1350 } |
|
1351 |
|
1352 // ----------------------------------------------------------------------------- |
|
1353 // CSipDialogItem::UpdateLocalTargetL |
|
1354 // ----------------------------------------------------------------------------- |
|
1355 // |
|
1356 void CSipDialogItem::UpdateLocalTargetL(CSIPMessage& aMessage) |
|
1357 { |
|
1358 SetLocalTargetWithMsgL(aMessage); |
|
1359 CSIPContactHeader* contact = |
|
1360 static_cast<CSIPContactHeader*>(aMessage.Header(iContactHeaderName,0)); |
|
1361 |
|
1362 RArray<TRefreshId> ids = iTransactionItemStore->RefreshItemIdsL(); |
|
1363 CleanupClosePushL(ids); |
|
1364 for (TInt i=0; i<ids.Count(); i++) |
|
1365 { |
|
1366 CSIPContactHeader* newContact = |
|
1367 static_cast<CSIPContactHeader*>(contact->CloneL()); |
|
1368 CleanupStack::PushL(newContact); |
|
1369 iRefreshMgr.UpdateHeaderL(ids[i],this,newContact); |
|
1370 CleanupStack::Pop(newContact); |
|
1371 } |
|
1372 CleanupStack::PopAndDestroy(1); // ids |
|
1373 } |
|
1374 |
|
1375 // ----------------------------------------------------------------------------- |
|
1376 // CSipDialogItem::CheckContacts |
|
1377 // ----------------------------------------------------------------------------- |
|
1378 // |
|
1379 TBool CSipDialogItem::CheckContacts (CSIPMessage& aMessage, |
|
1380 TBool aContactRequired) const |
|
1381 { |
|
1382 TInt contactCount = aMessage.HeaderCount(iContactHeaderName); |
|
1383 if (contactCount == 1) |
|
1384 { |
|
1385 CSIPContactHeader* contact = |
|
1386 static_cast<CSIPContactHeader*>( |
|
1387 aMessage.Header(iContactHeaderName,0)); |
|
1388 if (!ContactOk(*contact)) |
|
1389 { |
|
1390 return EFalse; |
|
1391 } |
|
1392 } |
|
1393 if (aContactRequired) |
|
1394 { |
|
1395 return (contactCount == 1); |
|
1396 } |
|
1397 return (contactCount <= 1); |
|
1398 } |
|
1399 |
|
1400 // ----------------------------------------------------------------------------- |
|
1401 // CSipDialogItem::CheckContactsL |
|
1402 // ----------------------------------------------------------------------------- |
|
1403 // |
|
1404 void CSipDialogItem::CheckContactsL (TTransactionId aTransactionId, |
|
1405 CSIPResponse& aResponse) const |
|
1406 { |
|
1407 if (aResponse.ResponseCode() > K100Response && |
|
1408 !aResponse.IsErrorResponse()) |
|
1409 { |
|
1410 TBool contactRequired = |
|
1411 (aResponse.Type() == CSIPResponse::E2XX && |
|
1412 aTransactionId == iFirstTransactionId); |
|
1413 if (!CheckContacts(aResponse,contactRequired)) |
|
1414 { |
|
1415 User::Leave(KErrSIPInvalidDialogResponse); |
|
1416 } |
|
1417 } |
|
1418 } |
|
1419 |
|
1420 // ----------------------------------------------------------------------------- |
|
1421 // CSipDialogItem::CreateForkingDialogLC |
|
1422 // ----------------------------------------------------------------------------- |
|
1423 // |
|
1424 CSipDialogItem* CSipDialogItem::CreateForkingDialogLC () |
|
1425 { |
|
1426 CSipDialogItem* dialog = |
|
1427 CSipDialogItem::NewLC(iDialogStore,iDialogOwner,iSIPSecUser,iTU, |
|
1428 iRefreshMgr,iSIPSec,iDeleteMgr,iSigComp); |
|
1429 |
|
1430 //copy the first TransactionItem from parent dialog |
|
1431 TTransactionId firstTransactionId = iFirstTransactionId; |
|
1432 CTransactionItemBase* firstTransactionItem = |
|
1433 iTransactionItemStore->FindItem(firstTransactionId); |
|
1434 __ASSERT_ALWAYS (firstTransactionItem, User::Leave(KErrGeneral)); |
|
1435 |
|
1436 CTransactionItemBase* forkingTransactionItem = |
|
1437 CTransactionItem::NewL(iTU,this,*firstTransactionItem); |
|
1438 |
|
1439 dialog->TransactionItems().AddItem(forkingTransactionItem); |
|
1440 |
|
1441 dialog->SetFirstTransactionId(iFirstTransactionId); |
|
1442 |
|
1443 CSIPCallIDHeader* callIdHeader = |
|
1444 static_cast<CSIPCallIDHeader*>(iCallId->CloneL()); |
|
1445 dialog->SetCallId(callIdHeader); |
|
1446 dialog->SetLocalTag(iLocalTag); |
|
1447 |
|
1448 __SIP_ASSERT_LEAVE(iLocalAddress, KErrArgument); |
|
1449 dialog->SetLocalAddressL(*iLocalAddress); |
|
1450 |
|
1451 __SIP_ASSERT_LEAVE(iRemoteAddress, KErrArgument); |
|
1452 dialog->SetRemoteAddressL(*iRemoteAddress); |
|
1453 |
|
1454 dialog->SetLocalSeqNum(iLocalSeqNum); |
|
1455 |
|
1456 __SIP_ASSERT_LEAVE(iLocalTarget, KErrArgument); |
|
1457 dialog->SetLocalTargetL(*iLocalTarget); |
|
1458 |
|
1459 return dialog; |
|
1460 } |
|
1461 |
|
1462 // ----------------------------------------------------------------------------- |
|
1463 // CSipDialogItem::UpdateTransportForNextHopAndLocalTargetL |
|
1464 // ----------------------------------------------------------------------------- |
|
1465 // |
|
1466 void CSipDialogItem::UpdateTransportForNextHopAndLocalTargetL( |
|
1467 CSIPContactHeader* aContactInOutgoingRequest) |
|
1468 { |
|
1469 CSIPURI& localTarget = ExtractUriL(iLocalTarget); |
|
1470 RStringF localTargetTransport = localTarget.ParamValue(iTransportParamName); |
|
1471 |
|
1472 CSIPURI* nextHop = NULL; |
|
1473 if (iRouteSet.Count() > 0) |
|
1474 { |
|
1475 CURIContainer& uri = iRouteSet[0]->SIPAddress().URI(); |
|
1476 __ASSERT_ALWAYS(uri.IsSIPURI(), User::Leave(KErrSIPInvalidURIType)); |
|
1477 nextHop = uri.SIPURI(); |
|
1478 } |
|
1479 else |
|
1480 { |
|
1481 __ASSERT_ALWAYS(iRemoteTarget, User::Leave(KErrNotFound)); |
|
1482 __ASSERT_ALWAYS(iRemoteTarget->IsSIPURI(), |
|
1483 User::Leave(KErrSIPInvalidURIType)); |
|
1484 nextHop = iRemoteTarget->SIPURI(); |
|
1485 } |
|
1486 RStringF nextHopTransport = nextHop->ParamValue(iTransportParamName); |
|
1487 |
|
1488 if (nextHopTransport.DesC().Length() > 0) |
|
1489 { |
|
1490 if (localTargetTransport.DesC().Length() == 0 && |
|
1491 !localTarget.IsSIPSURI()) |
|
1492 { |
|
1493 localTarget.SetParamL(iTransportParamName,nextHopTransport); |
|
1494 if (aContactInOutgoingRequest) |
|
1495 { |
|
1496 CSIPURI& contactUri = ExtractUriL(aContactInOutgoingRequest); |
|
1497 contactUri.SetParamL(iTransportParamName,nextHopTransport); |
|
1498 } |
|
1499 } |
|
1500 } |
|
1501 else |
|
1502 { |
|
1503 if (localTargetTransport.DesC().Length() > 0 && |
|
1504 !nextHop->IsSIPSURI()) |
|
1505 { |
|
1506 nextHop->SetParamL(iTransportParamName,localTargetTransport); |
|
1507 } |
|
1508 } |
|
1509 } |
|
1510 |
|
1511 // ----------------------------------------------------------------------------- |
|
1512 // CSipDialogItem::ExtractUriL |
|
1513 // ----------------------------------------------------------------------------- |
|
1514 // |
|
1515 CSIPURI& CSipDialogItem::ExtractUriL(CSIPContactHeader* aContact) |
|
1516 { |
|
1517 __ASSERT_ALWAYS(aContact, User::Leave(KErrNotReady)); |
|
1518 __ASSERT_ALWAYS(aContact->SIPAddress(), User::Leave(KErrNotReady)); |
|
1519 __ASSERT_ALWAYS(aContact->SIPAddress()->URI().IsSIPURI(), |
|
1520 User::Leave(KErrSIPInvalidURIType)); |
|
1521 return *(aContact->SIPAddress()->URI().SIPURI()); |
|
1522 } |
|
1523 |
|
1524 // ----------------------------------------------------------------------------- |
|
1525 // CSipDialogItem::CleanupRouteSet |
|
1526 // ----------------------------------------------------------------------------- |
|
1527 // |
|
1528 void CSipDialogItem::CleanupRouteSet (TAny* aRouteSet) |
|
1529 { |
|
1530 RPointerArray<CSIPRouteHeader>* routeSet = |
|
1531 reinterpret_cast<RPointerArray<CSIPRouteHeader>*>(aRouteSet); |
|
1532 if (routeSet) |
|
1533 { |
|
1534 routeSet->ResetAndDestroy(); |
|
1535 } |
|
1536 delete routeSet; |
|
1537 } |