Lines Matching refs:m
67 mDNSlocal void BeginSleepProcessing(mDNS *const m);
68 mDNSlocal void RetrySPSRegistrations(mDNS *const m);
69 mDNSlocal void SendWakeup(mDNS *const m, mDNSInterfaceID InterfaceID, mDNSEthAddr *EthAddr, mDNSOpa…
70 mDNSlocal mDNSBool CacheRecordRmvEventsForQuestion(mDNS *const m, DNSQuestion *q);
71 mDNSlocal mDNSBool LocalRecordRmvEventsForQuestion(mDNS *const m, DNSQuestion *q);
72 mDNSlocal void mDNS_PurgeForQuestion(mDNS *const m, DNSQuestion *q);
73 mDNSlocal void CheckForDNSSECRecords(mDNS *const m, DNSQuestion *q);
74 mDNSlocal void mDNS_SendKeepalives(mDNS *const m);
78 mDNSlocal void AdvertiseAllInterfaceRecords(mDNS *const m);
79 mDNSlocal void DeadvertiseAllInterfaceRecords(mDNS *const m);
80 mDNSlocal void FreeNSECRecords(mDNS *const m, CacheRecord *NSECRecords);
81 mDNSlocal void mDNSParseNSEC3Records(mDNS *const m, const DNSMessage *const response, const mDNSu8 …
145 mDNSlocal void SetNextQueryStopTime(mDNS *const m, const DNSQuestion *const q) in SetNextQueryStopTime() argument
147 mDNS_CheckLock(m); in SetNextQueryStopTime()
150 if (m->mDNS_busy != m->mDNS_reentrancy+1) *(long*)0 = 0; in SetNextQueryStopTime()
153 if (m->NextScheduledStopTime - q->StopTime > 0) in SetNextQueryStopTime()
154 m->NextScheduledStopTime = q->StopTime; in SetNextQueryStopTime()
157 mDNSexport void SetNextQueryTime(mDNS *const m, const DNSQuestion *const q) in SetNextQueryTime() argument
159 mDNS_CheckLock(m); in SetNextQueryTime()
162 if (m->mDNS_busy != m->mDNS_reentrancy+1) *(long*)0 = 0; in SetNextQueryTime()
170 …mDNSs32 *const timer = mDNSOpaque16IsZero(q->TargetQID) ? &m->NextScheduledQuery : &m->NextuDNSEve… in SetNextQueryTime()
299 mDNSexport AuthGroup *InsertAuthRecord(mDNS *const m, AuthHash *r, AuthRecord *rr) in InsertAuthRecord() argument
307 LogInfo("InsertAuthRecord: inserting auth record %s from table", ARDisplayString(m, rr)); in InsertAuthRecord()
314 mDNSexport AuthGroup *RemoveAuthRecord(mDNS *const m, AuthHash *r, AuthRecord *rr) in RemoveAuthRecord() argument
322 …if (!a) { LogMsg("RemoveAuthRecord: ERROR!! AuthGroup not found for %s", ARDisplayString(m, rr)); … in RemoveAuthRecord()
332 LogInfo("RemoveAuthRecord: removing auth record %s from table", ARDisplayString(m, rr)); in RemoveAuthRecord()
341 mDNSexport CacheGroup *CacheGroupForName(const mDNS *const m, const mDNSu32 slot, const mDNSu32 nam… in CacheGroupForName() argument
344 for (cg = m->rrcache_hash[slot]; cg; cg=cg->next) in CacheGroupForName()
350 mDNSlocal CacheGroup *CacheGroupForRecord(const mDNS *const m, const mDNSu32 slot, const ResourceRe… in CacheGroupForRecord() argument
352 return(CacheGroupForName(m, slot, rr->namehash, rr->name)); in CacheGroupForRecord()
355 mDNSexport mDNSBool mDNS_AddressIsLocalSubnet(mDNS *const m, const mDNSInterfaceID InterfaceID, con… in mDNS_AddressIsLocalSubnet() argument
363 for (intf = m->HostInterfaces; intf; intf = intf->next) in mDNS_AddressIsLocalSubnet()
384 for (intf = m->HostInterfaces; intf; intf = intf->next) in mDNS_AddressIsLocalSubnet()
409 mDNSlocal NetworkInterfaceInfo *FirstInterfaceForID(mDNS *const m, const mDNSInterfaceID InterfaceI… in FirstInterfaceForID() argument
411 NetworkInterfaceInfo *intf = m->HostInterfaces; in FirstInterfaceForID()
416 mDNSlocal NetworkInterfaceInfo *FirstIPv4LLInterfaceForID(mDNS *const m, const mDNSInterfaceID Inte… in FirstIPv4LLInterfaceForID() argument
425 for (intf = m->HostInterfaces; intf; intf = intf->next) in FirstIPv4LLInterfaceForID()
437 mDNSexport char *InterfaceNameForID(mDNS *const m, const mDNSInterfaceID InterfaceID) in InterfaceNameForID() argument
439 NetworkInterfaceInfo *intf = FirstInterfaceForID(m, InterfaceID); in InterfaceNameForID()
444 mDNSlocal void GenerateNegativeResponse(mDNS *const m, QC_result qc) in GenerateNegativeResponse() argument
447 …if (!m->CurrentQuestion) { LogMsg("GenerateNegativeResponse: ERROR!! CurrentQuestion not set"); re… in GenerateNegativeResponse()
448 q = m->CurrentQuestion; in GenerateNegativeResponse()
451 …MakeNegativeCacheRecord(m, &m->rec.r, &q->qname, q->qnamehash, q->qtype, q->qclass, 60, mDNSInterf… in GenerateNegativeResponse()
459 AnswerCurrentQuestionWithResourceRecord(m, &m->rec.r, qc); in GenerateNegativeResponse()
460 if (m->CurrentQuestion == q) { q->ThisQInterval = 0; } // Deactivate this question in GenerateNegativeResponse()
462 m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it in GenerateNegativeResponse()
465 mDNSexport void AnswerQuestionByFollowingCNAME(mDNS *const m, DNSQuestion *q, ResourceRecord *rr) in AnswerQuestionByFollowingCNAME() argument
471 …peName(q->qtype), q->CNAMEReferrals, selfref ? " (Self-Referential)" : "", RRDisplayString(m, rr)); in AnswerQuestionByFollowingCNAME()
483 if (mDNSPlatformPeekUDP(m, q->LocalSocket)) in AnswerQuestionByFollowingCNAME()
509 q, q->qname.c, DNSTypeName(q->qtype), q->CNAMEReferrals, RRDisplayString(m, rr)); in AnswerQuestionByFollowingCNAME()
511 mDNS_StopQuery_internal(m, q); // Stop old query in AnswerQuestionByFollowingCNAME()
520 q, q->qname.c, DNSTypeName(q->qtype), RRDisplayString(m, rr)); in AnswerQuestionByFollowingCNAME()
523 mDNS_StartQuery_internal(m, q); // start new query in AnswerQuestionByFollowingCNAME()
540 mDNSlocal void AnswerLocalQuestionWithLocalAuthRecord(mDNS *const m, AuthRecord *rr, QC_result AddR… in AnswerLocalQuestionWithLocalAuthRecord() argument
542 DNSQuestion *q = m->CurrentQuestion; in AnswerLocalQuestionWithLocalAuthRecord()
547 …ithLocalAuthRecord: ERROR!! CurrentQuestion NULL while answering with %s", ARDisplayString(m, rr)); in AnswerLocalQuestionWithLocalAuthRecord()
557 AddRecord ? "Add" : "Rmv", rr->resrec.RecordType, ARDisplayString(m, rr)); in AnswerLocalQuestionWithLocalAuthRecord()
574 q->QuestionCallback(m, q, &rr->resrec, AddRecord); in AnswerLocalQuestionWithLocalAuthRecord()
579 if (followcname && m->CurrentQuestion == q) in AnswerLocalQuestionWithLocalAuthRecord()
580 AnswerQuestionByFollowingCNAME(m, q, &rr->resrec); in AnswerLocalQuestionWithLocalAuthRecord()
585 q->QuestionCallback(m, q, &rr->resrec, AddRecord); in AnswerLocalQuestionWithLocalAuthRecord()
591 mDNSlocal void AnswerInterfaceAnyQuestionsWithLocalAuthRecord(mDNS *const m, AuthRecord *rr, QC_res… in AnswerInterfaceAnyQuestionsWithLocalAuthRecord() argument
593 if (m->CurrentQuestion) in AnswerInterfaceAnyQuestionsWithLocalAuthRecord()
595 m->CurrentQuestion->qname.c, DNSTypeName(m->CurrentQuestion->qtype)); in AnswerInterfaceAnyQuestionsWithLocalAuthRecord()
596 m->CurrentQuestion = m->Questions; in AnswerInterfaceAnyQuestionsWithLocalAuthRecord()
597 while (m->CurrentQuestion && m->CurrentQuestion != m->NewQuestions) in AnswerInterfaceAnyQuestionsWithLocalAuthRecord()
600 DNSQuestion *q = m->CurrentQuestion; in AnswerInterfaceAnyQuestionsWithLocalAuthRecord()
606 … AnswerLocalQuestionWithLocalAuthRecord(m, rr, AddRecord); // MUST NOT dereference q again in AnswerInterfaceAnyQuestionsWithLocalAuthRecord()
607 …if (m->CurrentQuestion == q) // If m->CurrentQuestion was not auto-advanced, do it ourselves now in AnswerInterfaceAnyQuestionsWithLocalAuthRecord()
608 m->CurrentQuestion = q->next; in AnswerInterfaceAnyQuestionsWithLocalAuthRecord()
610 m->CurrentQuestion = mDNSNULL; in AnswerInterfaceAnyQuestionsWithLocalAuthRecord()
624 mDNSlocal void AnswerAllLocalQuestionsWithLocalAuthRecord(mDNS *const m, AuthRecord *rr, QC_result … in AnswerAllLocalQuestionsWithLocalAuthRecord() argument
626 if (m->CurrentQuestion) in AnswerAllLocalQuestionsWithLocalAuthRecord()
628 m->CurrentQuestion->qname.c, DNSTypeName(m->CurrentQuestion->qtype)); in AnswerAllLocalQuestionsWithLocalAuthRecord()
630 m->CurrentQuestion = m->LocalOnlyQuestions; in AnswerAllLocalQuestionsWithLocalAuthRecord()
631 while (m->CurrentQuestion && m->CurrentQuestion != m->NewLocalOnlyQuestions) in AnswerAllLocalQuestionsWithLocalAuthRecord()
634 DNSQuestion *q = m->CurrentQuestion; in AnswerAllLocalQuestionsWithLocalAuthRecord()
641 …AnswerLocalQuestionWithLocalAuthRecord(m, rr, AddRecord); // MUST NOT dereference q again in AnswerAllLocalQuestionsWithLocalAuthRecord()
642 …if (m->CurrentQuestion == q) // If m->CurrentQuestion was not auto-advanced, do it ourselves now in AnswerAllLocalQuestionsWithLocalAuthRecord()
643 m->CurrentQuestion = q->next; in AnswerAllLocalQuestionsWithLocalAuthRecord()
646 m->CurrentQuestion = mDNSNULL; in AnswerAllLocalQuestionsWithLocalAuthRecord()
650 AnswerInterfaceAnyQuestionsWithLocalAuthRecord(m, rr, AddRecord); in AnswerAllLocalQuestionsWithLocalAuthRecord()
791 mDNSlocal void SetNextAnnounceProbeTime(mDNS *const m, const AuthRecord *const rr) in SetNextAnnounceProbeTime() argument
795 if ((rr->LastAPTime + rr->ThisAPInterval) - m->timenow > mDNSPlatformOneSecond * 10) in SetNextAnnounceProbeTime()
797 …d %s", rr->ProbeCount, (rr->LastAPTime + rr->ThisAPInterval) - m->timenow, ARDisplayString(m, rr)); in SetNextAnnounceProbeTime()
798 …ime: m->SuppressProbes %d m->timenow %d diff %d", m->SuppressProbes, m->timenow, m->SuppressProbes… in SetNextAnnounceProbeTime()
800 if (m->NextScheduledProbe - (rr->LastAPTime + rr->ThisAPInterval) >= 0) in SetNextAnnounceProbeTime()
801 m->NextScheduledProbe = (rr->LastAPTime + rr->ThisAPInterval); in SetNextAnnounceProbeTime()
806 if (m->NextScheduledProbe - m->timenow < 0) in SetNextAnnounceProbeTime()
807 m->NextScheduledProbe = m->timenow; in SetNextAnnounceProbeTime()
811 if (m->NextScheduledResponse - (rr->LastAPTime + rr->ThisAPInterval) >= 0) in SetNextAnnounceProbeTime()
812 m->NextScheduledResponse = (rr->LastAPTime + rr->ThisAPInterval); in SetNextAnnounceProbeTime()
816 mDNSlocal void InitializeLastAPTime(mDNS *const m, AuthRecord *const rr) in InitializeLastAPTime() argument
835 if (m->SuppressProbes == 0 || m->SuppressProbes - m->timenow < 0) in InitializeLastAPTime()
843 …m->SuppressProbes = NonZeroTime(m->timenow + DefaultProbeIntervalForTypeUnique/2 + mDNSRandom(Defa… in InitializeLastAPTime()
846 if (m->SuppressProbes - m->NextScheduledProbe >= 0) in InitializeLastAPTime()
847 m->SuppressProbes = NonZeroTime(m->NextScheduledProbe); in InitializeLastAPTime()
848 …if (m->SuppressProbes - m->timenow < 0) // Make sure we don't set m->SuppressProbes excessivel… in InitializeLastAPTime()
849 m->SuppressProbes = m->timenow; in InitializeLastAPTime()
852 if (m->SuppressProbes - m->NextScheduledQuery >= 0) in InitializeLastAPTime()
853 m->SuppressProbes = NonZeroTime(m->NextScheduledQuery); in InitializeLastAPTime()
854 …if (m->SuppressProbes - m->timenow < 0) // Make sure we don't set m->SuppressProbes excessivel… in InitializeLastAPTime()
855 m->SuppressProbes = m->timenow; in InitializeLastAPTime()
858 if (m->SuppressSending && m->SuppressProbes - m->SuppressSending < 0) in InitializeLastAPTime()
859 m->SuppressProbes = NonZeroTime(m->SuppressSending); in InitializeLastAPTime()
861 if (m->SuppressProbes - m->timenow > mDNSPlatformOneSecond * 8) in InitializeLastAPTime()
864 m->SuppressProbes - m->timenow, in InitializeLastAPTime()
865 m->NextScheduledProbe - m->timenow, in InitializeLastAPTime()
866 m->NextScheduledQuery - m->timenow, in InitializeLastAPTime()
867 m->SuppressSending, in InitializeLastAPTime()
868 m->SuppressSending - m->timenow); in InitializeLastAPTime()
869 …m->SuppressProbes = NonZeroTime(m->timenow + DefaultProbeIntervalForTypeUnique/2 + mDNSRandom(Defa… in InitializeLastAPTime()
872 rr->LastAPTime = m->SuppressProbes - rr->ThisAPInterval; in InitializeLastAPTime()
874 else if (m->SuppressProbes && m->SuppressProbes - m->timenow >= 0) in InitializeLastAPTime()
875 …rr->LastAPTime = m->SuppressProbes - rr->ThisAPInterval + DefaultProbeIntervalForTypeUnique * Defa… in InitializeLastAPTime()
877 rr->LastAPTime = m->timenow - rr->ThisAPInterval; in InitializeLastAPTime()
886 rr->LastAPTime = m->timenow; in InitializeLastAPTime()
890 rr->LastMCTime = m->timenow; in InitializeLastAPTime()
893 SetNextAnnounceProbeTime(m, rr); in InitializeLastAPTime()
896 mDNSlocal const domainname *SetUnicastTargetToHostName(mDNS *const m, AuthRecord *rr) in SetUnicastTargetToHostName() argument
904 DomainAuthInfo *AuthInfo = GetAuthInfoForName_internal(m, rr->resrec.name); in SetUnicastTargetToHostName()
908 target = GetServiceTarget(m, rr); in SetUnicastTargetToHostName()
912 LogInfo("SetUnicastTargetToHostName No target for %s", ARDisplayString(m, rr)); in SetUnicastTargetToHostName()
918 …"SetUnicastTargetToHostName target %##s for resource record %s", target->c, ARDisplayString(m,rr)); in SetUnicastTargetToHostName()
925 mDNSlocal void SetTargetToHostName(mDNS *const m, AuthRecord *const rr) in SetTargetToHostName() argument
928 const domainname *newname = &m->MulticastHostname; in SetTargetToHostName()
934 const domainname *const n = SetUnicastTargetToHostName(m, rr); in SetTargetToHostName()
962 InitializeLastAPTime(m, rr); in SetTargetToHostName()
966 mDNSlocal void AcknowledgeRecord(mDNS *const m, AuthRecord *const rr) in AcknowledgeRecord() argument
974 rr->RecordCallback(m, rr, mStatus_NoError); in AcknowledgeRecord()
979 mDNSexport void ActivateUnicastRegistration(mDNS *const m, AuthRecord *const rr) in ActivateUnicastRegistration() argument
996 …astRegistration: ERROR!! Resource record %s wrong, expecting SRV type", ARDisplayString(m, srvRR)); in ActivateUnicastRegistration()
1001 … ARDisplayString(m, srvRR), srvRR->state, rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype)); in ActivateUnicastRegistration()
1009 …tivateUnicastRegistration record %s in regState_NoTarget, not activating", ARDisplayString(m, rr)); in ActivateUnicastRegistration()
1019 … Resource record %s, current state %d, moving to DeregPending", ARDisplayString(m, rr), rr->state); in ActivateUnicastRegistration()
1024 …tion: Resource record %s, current state %d, moving to Pending", ARDisplayString(m, rr), rr->state); in ActivateUnicastRegistration()
1031 rr->LastAPTime = m->timenow - rr->ThisAPInterval; in ActivateUnicastRegistration()
1041 mDNS_StopNATOperation_internal(m, &rr->NATinfo); in ActivateUnicastRegistration()
1044 if (rr->nta) { CancelGetZoneData(m, rr->nta); rr->nta = mDNSNULL; } in ActivateUnicastRegistration()
1046 if (m->NextuDNSEvent - (rr->LastAPTime + rr->ThisAPInterval) >= 0) in ActivateUnicastRegistration()
1047 m->NextuDNSEvent = (rr->LastAPTime + rr->ThisAPInterval); in ActivateUnicastRegistration()
1134 mDNSlocal void DecrementAutoTargetServices(mDNS *const m, AuthRecord *const rr) in DecrementAutoTargetServices() argument
1138 m->AutoTargetServices--; in DecrementAutoTargetServices()
1139 …ervices: AutoService Record %s, AutoTargetServices %d", ARDisplayString(m, rr), m->AutoTargetServi… in DecrementAutoTargetServices()
1140 if (!m->AutoTargetServices) in DecrementAutoTargetServices()
1141 DeadvertiseAllInterfaceRecords(m); in DecrementAutoTargetServices()
1145 mDNSlocal void IncrementAutoTargetServices(mDNS *const m, AuthRecord *const rr) in IncrementAutoTargetServices() argument
1149 int count = m->AutoTargetServices; in IncrementAutoTargetServices()
1153 m->AutoTargetServices++; in IncrementAutoTargetServices()
1154 …ervices: AutoService Record %s, AutoTargetServices %d", ARDisplayString(m, rr), m->AutoTargetServi… in IncrementAutoTargetServices()
1156 AdvertiseAllInterfaceRecords(m); in IncrementAutoTargetServices()
1160 mDNSlocal void getKeepaliveRaddr(mDNS *const m, AuthRecord *rr, mDNSAddr *raddr) in getKeepaliveRaddr() argument
1173 …eRaddr: not a valid record %s for keepalive %#a:%d %#a:%d", ARDisplayString(m, rr), &laddr, lport.… in getKeepaliveRaddr()
1180 mDNSexport mStatus mDNS_Register_internal(mDNS *const m, AuthRecord *const rr) in mDNS_Register_internal() argument
1184 AuthRecord **p = &m->ResourceRecords; in mDNS_Register_internal()
1185 AuthRecord **d = &m->DuplicateRecords; in mDNS_Register_internal()
1188 … %X should be 1 - 0x7FFFFFFF %s", rr->resrec.rroriginalttl, ARDisplayString(m, rr)); return(mStatu… in mDNS_Register_internal()
1191 …{ LogMsg("mDNS_Register_internal: RecordType must be non-zero %s", ARDisplayString(m, rr)); return… in mDNS_Register_internal()
1193 if (m->ShutdownTime) in mDNS_Register_internal()
1194 …{ LogMsg("mDNS_Register_internal: Shutting down, can't register %s", ARDisplayString(m, rr)); retu… in mDNS_Register_internal()
1196 if (m->DivertMulticastAdvertisements && !AuthRecord_uDNS(rr)) in mDNS_Register_internal()
1206 NetworkInterfaceInfo *intf = FirstInterfaceForID(m, rr->resrec.InterfaceID); in mDNS_Register_internal()
1210 … LogInfo("mDNS_Register_internal: Diverting record to local-only %s", ARDisplayString(m, rr)); in mDNS_Register_internal()
1215 if (CheckAuthSameRecord(&m->rrauth, rr)) in mDNS_Register_internal()
1295 if (!rr->AutoTarget) InitializeLastAPTime(m, rr); in mDNS_Register_internal()
1345 …SetTargetToHostName(m, rr); // Also sets rdlength and rdestimate for us, and calls InitializeLastA… in mDNS_Register_internal()
1354 LogInfo("mDNS_Register_internal: record %s in NoTarget state", ARDisplayString(m, rr)); in mDNS_Register_internal()
1365 …{ LogMsg("Attempt to register record with invalid name: %s", ARDisplayString(m, rr)); return(mStat… in mDNS_Register_internal()
1369 …{ LogMsg("Attempt to register record with invalid rdata: %s", ARDisplayString(m, rr)); return(mSta… in mDNS_Register_internal()
1383 if (CheckAuthRecordConflict(&m->rrauth, rr)) in mDNS_Register_internal()
1385 …_Register_internal: Name conflict %s (%p), InterfaceID %p", ARDisplayString(m, rr), rr, rr->resrec… in mDNS_Register_internal()
1395 if (!m->NewLocalRecords) m->NewLocalRecords = rr; in mDNS_Register_internal()
1405 if (rr->state != regState_NoTarget) ActivateUnicastRegistration(m, rr); in mDNS_Register_internal()
1416 r = CheckAuthIdenticalRecord(&m->rrauth, rr); in mDNS_Register_internal()
1420 for (r = m->ResourceRecords; r; r=r->next) in mDNS_Register_internal()
1430 debugf("mDNS_Register_internal:Adding to duplicate list %s", ARDisplayString(m,rr)); in mDNS_Register_internal()
1441 debugf("mDNS_Register_internal: Adding to active record list %s", ARDisplayString(m,rr)); in mDNS_Register_internal()
1445 ag = InsertAuthRecord(m, &m->rrauth, rr); in mDNS_Register_internal()
1447 m->NewLocalOnlyRecords = mDNStrue; in mDNS_Register_internal()
1452 AcknowledgeRecord(m, rr); in mDNS_Register_internal()
1457 if (!m->NewLocalRecords) m->NewLocalRecords = rr; in mDNS_Register_internal()
1471 getKeepaliveRaddr(m, rr, &raddr); in mDNS_Register_internal()
1474 mDNSPlatformGetRemoteMacAddr(m, &raddr); in mDNS_Register_internal()
1480 IncrementAutoTargetServices(m, rr); in mDNS_Register_internal()
1483 AcknowledgeRecord(m, rr); in mDNS_Register_internal()
1486 mDNS_UpdateAllowSleep(m); in mDNS_Register_internal()
1492 mDNSlocal void RecordProbeFailure(mDNS *const m, const AuthRecord *const rr) in RecordProbeFailure() argument
1494 m->ProbeFailTime = m->timenow; in RecordProbeFailure()
1495 m->NumFailedProbes++; in RecordProbeFailure()
1503 if (m->NumFailedProbes >= 15) in RecordProbeFailure()
1505 m->SuppressProbes = NonZeroTime(m->timenow + mDNSPlatformOneSecond * 5); in RecordProbeFailure()
1507 m->NumFailedProbes, rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype)); in RecordProbeFailure()
1511 mDNSlocal void CompleteRDataUpdate(mDNS *const m, AuthRecord *const rr) in CompleteRDataUpdate() argument
1518 rr->UpdateCallback(m, rr, OldRData, OldRDLen); // ... and let the client know in CompleteRDataUpdate()
1524 mDNSexport mStatus mDNS_Deregister_internal(mDNS *const m, AuthRecord *const rr, mDNS_Dereg_type dr… in mDNS_Deregister_internal() argument
1528 AuthRecord **p = &m->ResourceRecords; // Find this record in our list of active records in mDNS_Deregister_internal()
1538 a = AuthGroupForRecord(&m->rrauth, slot, &rr->resrec); in mDNS_Deregister_internal()
1556 …for (r2 = m->DuplicateRecords; r2; r2=r2->next) if (RecordIsLocalDuplicate(r2, rr)) r2->ProbeCount… in mDNS_Deregister_internal()
1562 AuthRecord **d = &m->DuplicateRecords; in mDNS_Deregister_internal()
1573 …if (!InsertAuthRecord(m, &m->rrauth, dup)) LogMsg("mDNS_Deregister_internal: ERROR!! cannot insert… in mDNS_Deregister_internal()
1605 p = &m->DuplicateRecords; in mDNS_Deregister_internal()
1629 … LogMsg("mDNS_Deregister_internal: Record %p not found in list %s", rr, ARDisplayString(m,rr)); in mDNS_Deregister_internal()
1654 m->LocalRemoveEvents = mDNStrue; in mDNS_Deregister_internal()
1655 uDNS_DeregisterRecord(m, rr); in mDNS_Deregister_internal()
1676 mDNS_StopNATOperation_internal(m, &rr->NATinfo); in mDNS_Deregister_internal()
1679 if (rr->nta) { CancelGetZoneData(m, rr->nta); rr->nta = mDNSNULL; } in mDNS_Deregister_internal()
1685 …("mDNS_Deregister_internal: %s already marked kDNSRecordTypeUnregistered", ARDisplayString(m, rr)); in mDNS_Deregister_internal()
1688 …"mDNS_Deregister_internal: %s already marked kDNSRecordTypeDeregistering", ARDisplayString(m, rr)); in mDNS_Deregister_internal()
1701 … verbosedebugf("mDNS_Deregister_internal: Starting deregistration for %s", ARDisplayString(m, rr)); in mDNS_Deregister_internal()
1706 rr->LastAPTime = m->timenow - rr->ThisAPInterval; in mDNS_Deregister_internal()
1707 m->LocalRemoveEvents = mDNStrue; in mDNS_Deregister_internal()
1708 if (m->NextScheduledResponse - (m->timenow + mDNSPlatformOneSecond/10) >= 0) in mDNS_Deregister_internal()
1709 m->NextScheduledResponse = (m->timenow + mDNSPlatformOneSecond/10); in mDNS_Deregister_internal()
1715 AuthGroup *ag = RemoveAuthRecord(m, &m->rrauth, rr); in mDNS_Deregister_internal()
1721 if (m->NewLocalRecords == rr) m->NewLocalRecords = rr->next; in mDNS_Deregister_internal()
1722 DecrementAutoTargetServices(m, rr); in mDNS_Deregister_internal()
1725 if (m->CurrentRecord == rr) m->CurrentRecord = rr->next; in mDNS_Deregister_internal()
1732 verbosedebugf("mDNS_Deregister_internal: Deleting record for %s", ARDisplayString(m, rr)); in mDNS_Deregister_internal()
1740 …if (rr->NewRData) CompleteRDataUpdate(m, rr); // Update our rdata, clear the NewRData pointer, a… in mDNS_Deregister_internal()
1750 LogInfo("mDNS_Deregister_internal: mStatus_MemFree for %s", ARDisplayString(m, rr)); in mDNS_Deregister_internal()
1752 rr->RecordCallback(m, rr, mStatus_MemFree); // MUST NOT touch rr after this in mDNS_Deregister_internal()
1757 RecordProbeFailure(m, rr); in mDNS_Deregister_internal()
1760 rr->RecordCallback(m, rr, mStatus_NameConflict); // MUST NOT touch rr after this in mDNS_Deregister_internal()
1765 r2 = m->DuplicateRecords; in mDNS_Deregister_internal()
1774 mDNS_Deregister_internal(m, r2, mDNS_Dereg_conflict); in mDNS_Deregister_internal()
1777 r2 = m->DuplicateRecords; in mDNS_Deregister_internal()
1782 mDNS_UpdateAllowSleep(m); in mDNS_Deregister_internal()
1807 mDNSlocal void AddAdditionalsToResponseList(mDNS *const m, AuthRecord *ResponseRecords, AuthRecord … in AddAdditionalsToResponseList() argument
1823 …for (rr2=m->ResourceRecords; rr2; rr2=rr2->next) // Scan list of resource recor… in AddAdditionalsToResponseList()
1832 …for (rr2=m->ResourceRecords; rr2; rr2=rr2->next) // Scan list of resource recor… in AddAdditionalsToResponseList()
1841 if (ResourceRecordIsValidInterfaceAnswer(&m->DeviceInfo, InterfaceID) && in AddAdditionalsToResponseList()
1842 SameDomainLabel(rr->resrec.rdata->u.name.c, m->DeviceInfo.resrec.name->c)) in AddAdditionalsToResponseList()
1843 AddRecordToResponseList(nrpp, &m->DeviceInfo, rr); in AddAdditionalsToResponseList()
1856 mDNSlocal void SendDelayedUnicastResponse(mDNS *const m, const mDNSAddr *const dest, const mDNSInte… in SendDelayedUnicastResponse() argument
1861 NetworkInterfaceInfo *intf = FirstInterfaceForID(m, InterfaceID); in SendDelayedUnicastResponse()
1865 for (rr = m->ResourceRecords; rr; rr=rr->next) in SendDelayedUnicastResponse()
1886 …layedUnicastResponse: Not sending %s, on %s", ARDisplayString(m, rr), InterfaceNameForID(m, Interf… in SendDelayedUnicastResponse()
1900 AddAdditionalsToResponseList(m, ResponseRecords, &nrp, InterfaceID); in SendDelayedUnicastResponse()
1904 mDNSu8 *responseptr = m->omsg.data; in SendDelayedUnicastResponse()
1906 InitializeDNSMessage(&m->omsg.h, zeroID, ResponseFlags); in SendDelayedUnicastResponse()
1921 …newptr = PutResourceRecordTTLWithLimit(&m->omsg, responseptr, &m->omsg.h.numAnswers, &rr->resrec, … in SendDelayedUnicastResponse()
1922 m->omsg.data + (AllowedRRSpace(&m->omsg) - AnoninfoSpace)); in SendDelayedUnicastResponse()
1925 if (!newptr && m->omsg.h.numAnswers) in SendDelayedUnicastResponse()
1939 for (rr = m->ResourceRecords; rr; rr=rr->next) in SendDelayedUnicastResponse()
1945 … newptr = PutResourceRecord(&m->omsg, responseptr, &m->omsg.h.numAuthorities, nsec3RR); in SendDelayedUnicastResponse()
1949 …("SendDelayedUnicastResponse: Added NSEC3 Record %s on %p", RRDisplayString(m, nsec3RR), intf->Int… in SendDelayedUnicastResponse()
1954 …UnicastResponse: ERROR!! Cannot Add NSEC3 Record %s on %p", RRDisplayString(m, nsec3RR), intf->Int… in SendDelayedUnicastResponse()
1966 … newptr = PutResourceRecord(&m->omsg, responseptr, &m->omsg.h.numAdditionals, &rr->resrec); in SendDelayedUnicastResponse()
1970 if (newptr && m->omsg.h.numAnswers) rr->RequireGoodbye = mDNStrue; in SendDelayedUnicastResponse()
1978 if (m->omsg.h.numAnswers) in SendDelayedUnicastResponse()
1979 …mDNSSendDNSMessage(m, &m->omsg, responseptr, InterfaceID, mDNSNULL, dest, MulticastDNSPort, mDNSNU… in SendDelayedUnicastResponse()
1985 mDNSexport void CompleteDeregistration(mDNS *const m, AuthRecord *rr) in CompleteDeregistration() argument
1987 LogInfo("CompleteDeregistration: called for Resource record %s", ARDisplayString(m, rr)); in CompleteDeregistration()
1993 …if (rr->AnsweredLocalQ) { AnswerAllLocalQuestionsWithLocalAuthRecord(m, rr, QC_rmv); rr->AnsweredL… in CompleteDeregistration()
1994 mDNS_Deregister_internal(m, rr, mDNS_Dereg_normal); // Don't touch rr after this in CompleteDeregistration()
2002 mDNSlocal void DiscardDeregistrations(mDNS *const m) in DiscardDeregistrations() argument
2004 if (m->CurrentRecord) in DiscardDeregistrations()
2005 …LogMsg("DiscardDeregistrations ERROR m->CurrentRecord already set %s", ARDisplayString(m, m->Curre… in DiscardDeregistrations()
2006 m->CurrentRecord = m->ResourceRecords; in DiscardDeregistrations()
2008 while (m->CurrentRecord) in DiscardDeregistrations()
2010 AuthRecord *rr = m->CurrentRecord; in DiscardDeregistrations()
2012 CompleteDeregistration(m, rr); // Don't touch rr after this in DiscardDeregistrations()
2014 m->CurrentRecord = rr->next; in DiscardDeregistrations()
2087 mDNSlocal void SendARP(mDNS *const m, const mDNSu8 op, const AuthRecord *const rr, in SendARP() argument
2091 mDNSu8 *ptr = m->omsg.data; in SendARP()
2092 NetworkInterfaceInfo *intf = FirstInterfaceForID(m, rr->resrec.InterfaceID); in SendARP()
2093 … interface with InterfaceID %p found %s", rr->resrec.InterfaceID, ARDisplayString(m,rr)); return; } in SendARP()
2124 mDNSPlatformSendRawPacket(m->omsg.data, ptr, rr->resrec.InterfaceID); in SendARP()
2152 mDNSlocal void SendNDP(mDNS *const m, const mDNSu8 op, const mDNSu8 flags, const AuthRecord *const … in SendNDP() argument
2157 mDNSu8 *ptr = m->omsg.data; in SendNDP()
2163 NetworkInterfaceInfo *intf = FirstInterfaceForID(m, rr->resrec.InterfaceID); in SendNDP()
2164 … interface with InterfaceID %p found %s", rr->resrec.InterfaceID, ARDisplayString(m,rr)); return; } in SendNDP()
2244 m->omsg.data[0x13] = ptr - &m->omsg.data[0x36]; // Compute actual length in SendNDP()
2245 … checksum.NotAnInteger = ~IPv6CheckSum(spa, v6dst, 0x3A, &m->omsg.data[0x36], m->omsg.data[0x13]); in SendNDP()
2246 m->omsg.data[0x38] = checksum.b[0]; in SendNDP()
2247 m->omsg.data[0x39] = checksum.b[1]; in SendNDP()
2249 mDNSPlatformSendRawPacket(m->omsg.data, ptr, rr->resrec.InterfaceID); in SendNDP()
2252 mDNSlocal void SetupTracerOpt(const mDNS *const m, rdataOPT *const Trace) in SetupTracerOpt() argument
2255 Trace->u.tracer.platf = m->mDNS_plat; in SetupTracerOpt()
2262 mDNSlocal void SetupOwnerOpt(const mDNS *const m, const NetworkInterfaceInfo *const intf, rdataOPT … in SetupOwnerOpt() argument
2265 owner->u.owner.seq = m->SleepSeqNum; in SetupOwnerOpt()
2266 owner->u.owner.HMAC = m->PrimaryMAC; in SetupOwnerOpt()
2273 owner->optlen = DNSOpt_Owner_Space(&m->PrimaryMAC, &intf->MAC) - 4; in SetupOwnerOpt()
2282 mDNSlocal mDNSBool ShouldSendGoodbyesBeforeSleep(mDNS *const m, const NetworkInterfaceInfo *intf, A… in ShouldSendGoodbyesBeforeSleep() argument
2289 if ((rr->AuthFlags & AuthFlagsWakeOnly) && (m->SleepState != SleepState_Awake)) in ShouldSendGoodbyesBeforeSleep()
2291 debugf("ShouldSendGoodbyesBeforeSleep: marking for goodbye", ARDisplayString(m, rr)); in ShouldSendGoodbyesBeforeSleep()
2295 if (m->SleepState != SleepState_Sleeping) in ShouldSendGoodbyesBeforeSleep()
2302 …debugf("ShouldSendGoodbyesBeforeSleep: not sending goodbye %s, int %p", ARDisplayString(m, rr), in… in ShouldSendGoodbyesBeforeSleep()
2307 …debugf("ShouldSendGoodbyesBeforeSleep: sending goodbye %s, int %p", ARDisplayString(m, rr), intf->… in ShouldSendGoodbyesBeforeSleep()
2328 mDNSlocal void SendResponses(mDNS *const m) in SendResponses() argument
2333 const NetworkInterfaceInfo *intf = GetFirstActiveInterface(m->HostInterfaces); in SendResponses()
2335 m->NextScheduledResponse = m->timenow + 0x78000000; in SendResponses()
2337 if (m->SleepState == SleepState_Transferring) RetrySPSRegistrations(m); in SendResponses()
2339 for (rr = m->ResourceRecords; rr; rr=rr->next) in SendResponses()
2346 … if (!mDNSIPv4AddressIsZero(rr->v4Requester)) SendDelayedUnicastResponse(m, &v4, rr->ImmedAnswer); in SendResponses()
2347 … if (!mDNSIPv6AddressIsZero(rr->v6Requester)) SendDelayedUnicastResponse(m, &v6, rr->ImmedAnswer); in SendResponses()
2350 … LogMsg("SendResponses: ERROR: rr->ImmedUnicast still set: %s", ARDisplayString(m, rr)); in SendResponses()
2360 for (rr = m->ResourceRecords; rr; rr=rr->next) in SendResponses()
2362 … while (rr->NextUpdateCredit && m->timenow - rr->NextUpdateCredit >= 0) GrantUpdateCredit(rr); in SendResponses()
2363 if (TimeToAnnounceThisRecord(rr, m->timenow)) in SendResponses()
2373 …s: Sending wakeup %2d for %.6a %s", rr->AnnounceCount-3, &rr->WakeUp.IMAC, ARDisplayString(m, rr)); in SendResponses()
2374 SendWakeup(m, rr->resrec.InterfaceID, &rr->WakeUp.IMAC, &rr->WakeUp.password); in SendResponses()
2384 … r2->AnnounceCount-3, &r2->WakeUp.HMAC, &r2->WakeUp.IMAC, ARDisplayString(m,r2)); in SendResponses()
2385 …SendNDP(m, NDP_Adv, NDP_Override, r2, &r2->AddressProxy.ip.v6, &r2->WakeUp.IMAC, &AllHosts_v6, &Al… in SendResponses()
2387 r2->LastAPTime = m->timenow; in SendResponses()
2401 rr->LastAPTime = m->timenow; in SendResponses()
2405 … rr->AnnounceCount, &rr->WakeUp.HMAC, &rr->WakeUp.IMAC, ARDisplayString(m,rr)); in SendResponses()
2406 … SendARP(m, 1, rr, &rr->AddressProxy.ip.v4, &zeroEthAddr, &rr->AddressProxy.ip.v4, &onesEthAddr); in SendResponses()
2411 … rr->AnnounceCount, &rr->WakeUp.HMAC, &rr->WakeUp.IMAC, ARDisplayString(m,rr)); in SendResponses()
2412 …SendNDP(m, NDP_Adv, NDP_Override, rr, &rr->AddressProxy.ip.v6, mDNSNULL, &AllHosts_v6, &AllHosts_v… in SendResponses()
2429 for (rr = m->ResourceRecords; rr; rr=rr->next) in SendResponses()
2432 TimeToAnnounceThisRecord(rr, m->timenow + rr->ThisAPInterval/2) && in SendResponses()
2441 for (rr = m->ResourceRecords; rr; rr=rr->next) in SendResponses()
2444 … for (r2=m->ResourceRecords; r2; r2=r2->next) // Scan list of resource records in SendResponses()
2456 …if (ResourceRecordIsValidAnswer(&m->DeviceInfo) && SameDomainLabel(rr->resrec.rdata->u.name.c, m->… in SendResponses()
2458 if (!m->DeviceInfo.ImmedAnswer) m->DeviceInfo.ImmedAnswer = rr->ImmedAnswer; in SendResponses()
2459 else m->DeviceInfo.ImmedAnswer = mDNSInterfaceMark; in SendResponses()
2469 for (rr = m->ResourceRecords; rr; rr=rr->next) in SendResponses()
2474 for (r2 = m->ResourceRecords; r2; r2=r2->next) in SendResponses()
2482 for (r2 = m->ResourceRecords; r2; r2=r2->next) in SendResponses()
2490 for (rr = m->ResourceRecords; rr; rr=rr->next) in SendResponses()
2496 rr->LastMCTime = m->timenow; in SendResponses()
2499 if (TimeToAnnounceThisRecord(rr, m->timenow + rr->ThisAPInterval/2)) in SendResponses()
2504 rr->LastAPTime = m->timenow; in SendResponses()
2512 rr->LastMCTime = m->timenow; in SendResponses()
2515 SetNextAnnounceProbeTime(m, rr); in SendResponses()
2525 …int OwnerRecordSpace = (m->AnnounceOwner && intf->MAC.l[0]) ? DNSOpt_Header_Space + DNSOpt_Owner_S… in SendResponses()
2531 mDNSu8 *responseptr = m->omsg.data; in SendResponses()
2533 InitializeDNSMessage(&m->omsg.h, zeroID, ResponseFlags); in SendResponses()
2539 for (rr = m->ResourceRecords; rr; rr=rr->next) in SendResponses()
2547 …gInfo("SendResponses: Not sending %s, on %s", ARDisplayString(m, rr), InterfaceNameForID(m, rr->Se… in SendResponses()
2555 …->resrec.RecordType != kDNSRecordTypeDeregistering && !ShouldSendGoodbyesBeforeSleep(m, intf, rr)); in SendResponses()
2562 newptr = PutRR_OS_TTL(responseptr, &m->omsg.h.numAnswers, &rr->resrec, 0); in SendResponses()
2582 …newptr = PutRR_OS_TTL(responseptr, &m->omsg.h.numAnswers, &rr->resrec, active ? rr->resrec.rrorigi… in SendResponses()
2589 else if (rr->LastAPTime == m->timenow) numAnnounce++;else numAnswer++; in SendResponses()
2604 …ng %s, OwnerRecordSpace %d, TraceRecordSpace %d, limit %p", ARDisplayString(m, rr), OwnerRecordSpa… in SendResponses()
2605 … TraceRecordSpace, m->omsg.data + AllowedRRSpace(&m->omsg) - OwnerRecordSpace - TraceRecordSpace); in SendResponses()
2622 for (rr = m->ResourceRecords; rr; rr=rr->next) in SendResponses()
2628 … newptr = PutRR_OS_TTL(newptr, &m->omsg.h.numAuthorities, nsec3RR, nsec3RR->rroriginalttl); in SendResponses()
2632 …C3 %s, OwnerRecordSpace %d, TraceRecordSpace %d, limit %p", ARDisplayString(m, rr), OwnerRecordSpa… in SendResponses()
2633 … TraceRecordSpace, m->omsg.data + AllowedRRSpace(&m->omsg) - OwnerRecordSpace - TraceRecordSpace); in SendResponses()
2637 …C3 %s, OwnerRecordSpace %d, TraceRecordSpace %d, limit %p", ARDisplayString(m, rr), OwnerRecordSpa… in SendResponses()
2638 … TraceRecordSpace, m->omsg.data + AllowedRRSpace(&m->omsg) - OwnerRecordSpace - TraceRecordSpace); in SendResponses()
2645 for (rr = m->ResourceRecords; rr; rr=rr->next) in SendResponses()
2650 mDNSBool SendAdditional = (m->omsg.h.numAnswers > 0); in SendResponses()
2658 for (a = m->ResourceRecords; a; a=a->next) in SendResponses()
2659 if (a->LastMCTime == m->timenow && in SendResponses()
2674 newptr = PutRR_OS(newptr, &m->omsg.h.numAdditionals, &rr->resrec); in SendResponses()
2685 rr->LastMCTime = m->timenow; in SendResponses()
2695 for (rr = m->ResourceRecords; rr; rr=rr->next) in SendResponses()
2715 for (r2 = m->ResourceRecords; r2; r2=r2->next) in SendResponses()
2718 …e_ANY) { LogMsg("SendResponses: Can't create NSEC for record %s", ARDisplayString(m, r2)); break; } in SendResponses()
2724 newptr = PutRR_OS(responseptr, &m->omsg.h.numAdditionals, &nsec.resrec); in SendResponses()
2743 if (m->omsg.h.numAnswers || m->omsg.h.numAdditionals) in SendResponses()
2757 SetupOwnerOpt(m, intf, &opt.resrec.rdata->u.opt[0]); in SendResponses()
2758 SetupTracerOpt(m, &opt.resrec.rdata->u.opt[1]); in SendResponses()
2762 SetupOwnerOpt(m, intf, &opt.resrec.rdata->u.opt[0]); in SendResponses()
2766 SetupTracerOpt(m, &opt.resrec.rdata->u.opt[0]); in SendResponses()
2768 … newptr = PutResourceRecord(&m->omsg, responseptr, &m->omsg.h.numAdditionals, &opt.resrec); in SendResponses()
2772 …ordSpace ? "OWNER" : "", TraceRecordSpace ? "TRACER" : "", intf->ifname, ARDisplayString(m, &opt)); in SendResponses()
2774 … else if (m->omsg.h.numAnswers + m->omsg.h.numAuthorities + m->omsg.h.numAdditionals == 1) in SendResponses()
2777 …m->omsg.h.numQuestions, m->omsg.h.numAnswers, m->omsg.h.numAuthorities, m->omsg.h.numAdditionals, … in SendResponses()
2782 …m->omsg.h.numQuestions, m->omsg.h.numAnswers, m->omsg.h.numAuthorities, m->omsg.h.numAdditionals, … in SendResponses()
2790 … m->omsg.h.numAdditionals, m->omsg.h.numAdditionals == 1 ? "" : "s", intf->InterfaceID); in SendResponses()
2792 …if (intf->IPv4Available) mDNSSendDNSMessage(m, &m->omsg, responseptr, intf->InterfaceID, mDNSNULL,… in SendResponses()
2793 …if (intf->IPv6Available) mDNSSendDNSMessage(m, &m->omsg, responseptr, intf->InterfaceID, mDNSNULL,… in SendResponses()
2794 …if (!m->SuppressSending) m->SuppressSending = NonZeroTime(m->timenow + (mDNSPlatformOneSecond+9)/1… in SendResponses()
2814 if (m->CurrentRecord) in SendResponses()
2815 …LogMsg("SendResponses ERROR m->CurrentRecord already set %s", ARDisplayString(m, m->CurrentRecord)… in SendResponses()
2816 m->CurrentRecord = m->ResourceRecords; in SendResponses()
2817 while (m->CurrentRecord) in SendResponses()
2819 rr = m->CurrentRecord; in SendResponses()
2820 m->CurrentRecord = rr->next; in SendResponses()
2826 …2_t)rr->SendRNow, (uint32_t)rr->resrec.InterfaceID, rr->resrec.RecordType, ARDisplayString(m, rr)); in SendResponses()
2832 …if (rr->NewRData) CompleteRDataUpdate(m, rr); // Update our rdata, clear the NewRData pointer, a… in SendResponses()
2837 … if (!AuthRecord_uDNS(rr)) CompleteDeregistration(m, rr); // Don't touch rr after this in SendResponses()
2848 verbosedebugf("SendResponses: Next in %ld ticks", m->NextScheduledResponse - m->timenow); in SendResponses()
2871 mDNSexport void ScheduleNextCacheCheckTime(mDNS *const m, const mDNSu32 slot, const mDNSs32 event) in ScheduleNextCacheCheckTime() argument
2873 if (m->rrcache_nextcheck[slot] - event > 0) in ScheduleNextCacheCheckTime()
2874 m->rrcache_nextcheck[slot] = event; in ScheduleNextCacheCheckTime()
2875 if (m->NextCacheCheck - event > 0) in ScheduleNextCacheCheckTime()
2876 m->NextCacheCheck = event; in ScheduleNextCacheCheckTime()
2884 mDNSexport void SetNextCacheCheckTimeForRecord(mDNS *const m, CacheRecord *const rr) in SetNextCacheCheckTimeForRecord() argument
2895 …(rr->NextRequiredQuery - m->timenow) / mDNSPlatformOneSecond, CacheCheckGracePeriod(rr), CRDisplay… in SetNextCacheCheckTimeForRecord()
2897 ScheduleNextCacheCheckTime(m, HashSlot(rr->resrec.name), NextCacheCheckEvent(rr)); in SetNextCacheCheckTimeForRecord()
2905 mDNSexport mStatus mDNS_Reconfirm_internal(mDNS *const m, CacheRecord *const rr, mDNSu32 interval) in mDNS_Reconfirm_internal() argument
2913 if (RRExpireTime(rr) - m->timenow > (mDNSs32)((interval * 4) / 3)) in mDNS_Reconfirm_internal()
2918 if (!m->RandomReconfirmDelay) m->RandomReconfirmDelay = 1 + mDNSRandom(0x3FFFFFFF); in mDNS_Reconfirm_internal()
2919 interval += m->RandomReconfirmDelay % ((interval/3) + 1); in mDNS_Reconfirm_internal()
2920 rr->TimeRcvd = m->timenow - (mDNSs32)interval * 3; in mDNS_Reconfirm_internal()
2922 SetNextCacheCheckTimeForRecord(m, rr); in mDNS_Reconfirm_internal()
2925 RRExpireTime(rr) - m->timenow, CRDisplayString(m, rr), rr->CRActiveQuestion); in mDNS_Reconfirm_internal()
2932 mDNSlocal mDNSBool BuildQuestion(mDNS *const m, DNSMessage *query, mDNSu8 **queryptr, DNSQuestion *… in BuildQuestion() argument
2935 mDNSBool ucast = (q->LargeAnswers || q->RequestUnicast) && m->CanReceiveUnicastOn5353; in BuildQuestion()
2949 const CacheGroup *const cg = CacheGroupForName(m, slot, q->qnamehash, &q->qname); in BuildQuestion()
2959 …rr->TimeRcvd + TicksTTL(rr)/2 - m->timenow > // and its half-way-to-expiry time is … in BuildQuestion()
2989 if (ucast) q->ExpectUnicastResp = NonZeroTime(m->timenow); in BuildQuestion()
2997 rr->LastUnansweredTime = m->timenow; in BuildQuestion()
2998 SetNextCacheCheckTimeForRecord(m, rr); in BuildQuestion()
3017 mDNSlocal void ReconfirmAntecedents(mDNS *const m, const domainname *const name, const mDNSu32 name… in ReconfirmAntecedents() argument
3028 … LogInfo("ReconfirmAntecedents: Reconfirming (depth=%d) %s", depth, CRDisplayString(m, cr)); in ReconfirmAntecedents()
3029 mDNS_Reconfirm_internal(m, cr, kDefaultReconfirmTimeForNoAnswer); in ReconfirmAntecedents()
3031 ReconfirmAntecedents(m, cr->resrec.name, cr->resrec.namehash, depth+1); in ReconfirmAntecedents()
3040 mDNSlocal const CacheRecord *CacheHasAddressTypeForName(mDNS *const m, const domainname *const name… in CacheHasAddressTypeForName() argument
3042 CacheGroup *const cg = CacheGroupForName(m, HashSlot(name), namehash, name); in CacheHasAddressTypeForName()
3049 mDNSlocal const CacheRecord *FindSPSInCache1(mDNS *const m, const DNSQuestion *const q, const Cache… in FindSPSInCache1() argument
3052 CacheGroup *const cg = CacheGroupForName(m, HashSlot(&q->qname), q->qnamehash, &q->qname); in FindSPSInCache1()
3059 …if (!IdenticalSameNameRecord(&cr->resrec, &m->SPSRecords.RR_PTR.resrec)) // and is not our own … in FindSPSInCache1()
3066 (void) m; in FindSPSInCache1()
3100 mDNSexport void FindSPSInCache(mDNS *const m, const DNSQuestion *const q, const CacheRecord *sps[3]) in FindSPSInCache() argument
3102 sps[0] = FindSPSInCache1(m, q, mDNSNULL, mDNSNULL); in FindSPSInCache()
3103 sps[1] = !sps[0] ? mDNSNULL : FindSPSInCache1(m, q, sps[0], mDNSNULL); in FindSPSInCache()
3104 sps[2] = !sps[1] ? mDNSNULL : FindSPSInCache1(m, q, sps[0], sps[1]); in FindSPSInCache()
3163 mDNSlocal void mDNSSendWakeOnResolve(mDNS *const m, DNSQuestion *q) in mDNSSendWakeOnResolve() argument
3205 m->mDNSStats.WakeOnResolves++; in mDNSSendWakeOnResolve()
3206 …mDNSPlatformSendWakeupPacket(m, InterfaceID, EthAddr, IPAddr, InitialWakeOnResolveCount - q->WakeO… in mDNSSendWakeOnResolve()
3216 mDNSlocal mDNSBool AccelerateThisQuery(mDNS *const m, DNSQuestion *q) in AccelerateThisQuery() argument
3219 if (TimeToSendThisQuestion(q, m->timenow + q->ThisQInterval/10)) in AccelerateThisQuery()
3223 if (TimeToSendThisQuestion(q, m->timenow + q->ThisQInterval/2)) in AccelerateThisQuery()
3228 const CacheGroup *const cg = CacheGroupForName(m, slot, q->qnamehash, &q->qname); in AccelerateThisQuery()
3233 …rr->TimeRcvd + TicksTTL(rr)/2 - m->timenow >= 0 && // and it is less than half-way to exp… in AccelerateThisQuery()
3234 …rr->NextRequiredQuery - (m->timenow + q->ThisQInterval) > 0) // and we'll ask at least once again … in AccelerateThisQuery()
3258 mDNSlocal void SendQueries(mDNS *const m) in SendQueries() argument
3268 const NetworkInterfaceInfo *intf = GetFirstActiveInterface(m->HostInterfaces); in SendQueries()
3279 if (m->timenow + TicksTTL(cr)/50 - cr->NextRequiredQuery >= 0) in SendQueries()
3281 …nding %d%% cache expiration query for %s", 80 + 5 * cr->UnansweredQueries, CRDisplayString(m, cr)); in SendQueries()
3283 …ExpireDupSuppressInfoOnInterface(q->DupSuppress, m->timenow - TicksTTL(cr)/20, cr->resrec.Interfac… in SendQueries()
3292 q->LastQTime = m->timenow - q->ThisQInterval; in SendQueries()
3294 m->mDNSStats.CacheRefreshQueries++; in SendQueries()
3319 if (m->CurrentQuestion) in SendQueries()
3320 …ries ERROR m->CurrentQuestion already set: %##s (%s)", m->CurrentQuestion->qname.c, DNSTypeName(m-… in SendQueries()
3321 m->CurrentQuestion = m->Questions; in SendQueries()
3322 while (m->CurrentQuestion && m->CurrentQuestion != m->NewQuestions) in SendQueries()
3324 q = m->CurrentQuestion; in SendQueries()
3325 if (q->Target.type && (q->SendQNow || TimeToSendThisQuestion(q, m->timenow))) in SendQueries()
3327 mDNSu8 *qptr = m->omsg.data; in SendQueries()
3328 const mDNSu8 *const limit = m->omsg.data + sizeof(m->omsg.data); in SendQueries()
3331 if (!q->LocalSocket) q->LocalSocket = mDNSPlatformUDPSocket(m, zeroIPPort); in SendQueries()
3334 InitializeDNSMessage(&m->omsg.h, q->TargetQID, QueryFlags); in SendQueries()
3335 qptr = putQuestion(&m->omsg, qptr, limit, &q->qname, q->qtype, q->qclass); in SendQueries()
3336 …mDNSSendDNSMessage(m, &m->omsg, qptr, mDNSInterface_Any, q->LocalSocket, &q->Target, q->TargetPort… in SendQueries()
3341 q->LastQTime = m->timenow; in SendQueries()
3342 q->LastQTxTime = m->timenow; in SendQueries()
3345 q->ExpectUnicastResp = NonZeroTime(m->timenow); in SendQueries()
3347 …else if (mDNSOpaque16IsZero(q->TargetQID) && !q->Target.type && TimeToSendThisQuestion(q, m->timen… in SendQueries()
3357 if (q == m->CurrentQuestion) m->CurrentQuestion = m->CurrentQuestion->next; in SendQueries()
3359 while (m->CurrentQuestion) in SendQueries()
3361 …ries question loop 1: Skipping NewQuestion %##s (%s)", m->CurrentQuestion->qname.c, DNSTypeName(m-… in SendQueries()
3362 m->CurrentQuestion = m->CurrentQuestion->next; in SendQueries()
3364 m->CurrentQuestion = mDNSNULL; in SendQueries()
3372 m->NextScheduledQuery = m->timenow + 0x78000000; in SendQueries()
3373 for (q = m->Questions; q && q != m->NewQuestions; q=q->next) in SendQueries()
3376 …ActiveQuestion(q) && q->ThisQInterval <= maxExistingQuestionInterval && AccelerateThisQuery(m,q)))) in SendQueries()
3381 if (m->timenow - (q->LastQTime + (q->ThisQInterval/2)) >= 0) in SendQueries()
3394 q->LastQTime = m->timenow; in SendQueries()
3414 … !(RRTypeIsAddressType(q->qtype) && CacheHasAddressTypeForName(m, &q->qname, q->qnamehash))) in SendQueries()
3424 ReconfirmAntecedents(m, &q->qname, q->qnamehash, 0); in SendQueries()
3433 q->LastQTime = m->timenow; in SendQueries()
3438 ExpireDupSuppressInfo(q->DupSuppress, m->timenow - q->ThisQInterval/2); in SendQueries()
3440 q->LastQTxTime = m->timenow; in SendQueries()
3446 SetNextQueryTime(m,q); in SendQueries()
3451 m->NextScheduledProbe = m->timenow + 0x78000000; in SendQueries()
3453 if (m->CurrentRecord) in SendQueries()
3454 … LogMsg("SendQueries ERROR m->CurrentRecord already set %s", ARDisplayString(m, m->CurrentRecord)); in SendQueries()
3455 m->CurrentRecord = m->ResourceRecords; in SendQueries()
3456 while (m->CurrentRecord) in SendQueries()
3458 ar = m->CurrentRecord; in SendQueries()
3459 m->CurrentRecord = ar->next; in SendQueries()
3463 if (m->timenow - (ar->LastAPTime + ar->ThisAPInterval) < 0) in SendQueries()
3465 SetNextAnnounceProbeTime(m, ar); in SendQueries()
3477 …P Probe %d %s %s", ar->ProbeCount, InterfaceNameForID(m, ar->resrec.InterfaceID), ARDisplayString(… in SendQueries()
3478 … SendARP(m, 1, ar, &zerov4Addr, &zeroEthAddr, &ar->AddressProxy.ip.v4, &ar->WakeUp.IMAC); in SendQueries()
3482 …P Probe %d %s %s", ar->ProbeCount, InterfaceNameForID(m, ar->resrec.InterfaceID), ARDisplayString(… in SendQueries()
3487 … SendNDP(m, NDP_Sol, 0, ar, &zerov6Addr, mDNSNULL, &ar->AddressProxy.ip.v6, &ar->WakeUp.IMAC); in SendQueries()
3491 ar->LastAPTime = m->timenow; in SendQueries()
3497 SetNextAnnounceProbeTime(m, ar); in SendQueries()
3503 for (r2 = m->DuplicateRecords; r2; r2=r2->next) in SendQueries()
3514 if (!ar->Acknowledged) AcknowledgeRecord(m, ar); in SendQueries()
3521 …if (!ar->Acknowledged) AcknowledgeRecord(m, ar); // Defensive, just in case it got missed someh… in SendQueries()
3524 ar->LastAPTime = m->timenow - DefaultAnnounceIntervalForTypeUnique; in SendQueries()
3525 SetNextAnnounceProbeTime(m, ar); in SendQueries()
3529 m->CurrentRecord = m->DuplicateRecords; in SendQueries()
3530 while (m->CurrentRecord) in SendQueries()
3532 ar = m->CurrentRecord; in SendQueries()
3533 m->CurrentRecord = ar->next; in SendQueries()
3535 AcknowledgeRecord(m, ar); in SendQueries()
3542 …int OwnerRecordSpace = (m->AnnounceOwner && intf->MAC.l[0]) ? DNSOpt_Header_Space + DNSOpt_Owner_S… in SendQueries()
3544 mDNSu8 *queryptr = m->omsg.data; in SendQueries()
3547 InitializeDNSMessage(&m->omsg.h, zeroID, QueryFlags); in SendQueries()
3556 for (q = m->Questions; q && q != m->NewQuestions; q=q->next) in SendQueries()
3563 …q->qname.c, DNSTypeName(q->qtype), queryptr - m->omsg.data, queryptr + answerforecast - m->omsg.da… in SendQueries()
3568 …ing (%s) %##s on %s", DNSTypeName(q->qtype), q->qname.c, InterfaceNameForID(m, intf->InterfaceID)); in SendQueries()
3573 BuildQuestion(m, &m->omsg, &queryptr, q, &kalistptr, &answerforecast)) in SendQueries()
3583 m->mDNSStats.DupQuerySuppressions++; in SendQueries()
3593 mDNSSendWakeOnResolve(m, q); in SendQueries()
3607 for (ar = m->ResourceRecords; ar; ar=ar->next) in SendQueries()
3610 …mDNSBool ucast = (ar->ProbeCount >= DefaultProbeCountForTypeUnique-1) && m->CanReceiveUnicastOn535… in SendQueries()
3612 …const mDNSu8 *const limit = m->omsg.data + (m->omsg.h.numQuestions ? NormalMaxDNSMessageData : Abs… in SendQueries()
3615 …mDNSu8 *newptr = putQuestion(&m->omsg, queryptr, limit - forecast, ar->resrec.name, kDNSQType_ANY,… in SendQueries()
3632 mDNSu32 SecsSinceRcvd = ((mDNSu32)(m->timenow - ka->TimeRcvd)) / mDNSPlatformOneSecond; in SendQueries()
3633 …mDNSu8 *newptr = PutResourceRecordTTLWithLimit(&m->omsg, queryptr, &m->omsg.h.numAnswers, &ka->res… in SendQueries()
3634 … m->omsg.data + NormalMaxDNSMessageData - OwnerRecordSpace - TraceRecordSpace); in SendQueries()
3638 …ka->resrec.name->c, DNSTypeName(ka->resrec.rrtype), queryptr - m->omsg.data, newptr - m->omsg.data… in SendQueries()
3647 if (m->omsg.h.numQuestions > 1) in SendQueries()
3648 … LogMsg("SendQueries: Put %d answers; No more space for known answers", m->omsg.h.numAnswers); in SendQueries()
3649 m->omsg.h.flags.b[0] |= kDNSFlag0_TC; in SendQueries()
3654 for (ar = m->ResourceRecords; ar; ar=ar->next) in SendQueries()
3658 … mDNSu8 *newptr = PutResourceRecord(&m->omsg, queryptr, &m->omsg.h.numAuthorities, &ar->resrec); in SendQueries()
3661 …sg("SendQueries: How did we fail to have space for the Update record %s", ARDisplayString(m,ar)); in SendQueries()
3665 for (q = m->Questions; q; q = q->next) in SendQueries()
3669 …mDNSu8 *newptr = PutResourceRecord(&m->omsg, queryptr, &m->omsg.h.numAuthorities, q->AnonInfo->nse… in SendQueries()
3672 …ugf("SendQueries: Added NSEC3 record %s on InterfaceID %p", RRDisplayString(m, q->AnonInfo->nsec3R… in SendQueries()
3677 …ies: ERROR!! Cannot add NSEC3 record %s on InterfaceID %p", RRDisplayString(m, q->AnonInfo->nsec3R… in SendQueries()
3683 if (queryptr > m->omsg.data) in SendQueries()
3697 SetupOwnerOpt(m, intf, &opt.resrec.rdata->u.opt[0]); in SendQueries()
3698 SetupTracerOpt(m, &opt.resrec.rdata->u.opt[1]); in SendQueries()
3702 SetupOwnerOpt(m, intf, &opt.resrec.rdata->u.opt[0]); in SendQueries()
3706 SetupTracerOpt(m, &opt.resrec.rdata->u.opt[0]); in SendQueries()
3708 …ordSpace ? "OWNER" : "", TraceRecordSpace ? "TRACER" : "", intf->ifname, ARDisplayString(m, &opt)); in SendQueries()
3709 … queryptr = PutResourceRecordTTLWithLimit(&m->omsg, queryptr, &m->omsg.h.numAdditionals, in SendQueries()
3710 … &opt.resrec, opt.resrec.rroriginalttl, m->omsg.data + AbsoluteMaxDNSMessageData); in SendQueries()
3714 …m->omsg.h.numQuestions, m->omsg.h.numAnswers, m->omsg.h.numAuthorities, m->omsg.h.numAdditionals, … in SendQueries()
3716 if (queryptr > m->omsg.data + NormalMaxDNSMessageData) in SendQueries()
3718 …if (m->omsg.h.numQuestions != 1 || m->omsg.h.numAnswers != 0 || m->omsg.h.numAuthorities != 1 || m… in SendQueries()
3720 …aceRecordSpace ? "TRACER" : "", m->omsg.data, m->omsg.data + NormalMaxDNSMessageData, queryptr, m-… in SendQueries()
3721 … m->omsg.h.numAuthorities, m->omsg.h.numAdditionals, ARDisplayString(m, &opt)); in SendQueries()
3725 if ((m->omsg.h.flags.b[0] & kDNSFlag0_TC) && m->omsg.h.numQuestions > 1) in SendQueries()
3726 …ueries: Should not have more than one question (%d) in a truncated packet", m->omsg.h.numQuestions… in SendQueries()
3728 m->omsg.h.numQuestions, m->omsg.h.numQuestions == 1 ? "" : "s", in SendQueries()
3729 m->omsg.h.numAnswers, m->omsg.h.numAnswers == 1 ? "" : "s", in SendQueries()
3730 … m->omsg.h.numAuthorities, m->omsg.h.numAuthorities == 1 ? "" : "s", intf->InterfaceID); in SendQueries()
3731 …if (intf->IPv4Available) mDNSSendDNSMessage(m, &m->omsg, queryptr, intf->InterfaceID, mDNSNULL, &A… in SendQueries()
3732 …if (intf->IPv6Available) mDNSSendDNSMessage(m, &m->omsg, queryptr, intf->InterfaceID, mDNSNULL, &A… in SendQueries()
3733 …if (!m->SuppressSending) m->SuppressSending = NonZeroTime(m->timenow + (mDNSPlatformOneSecond+9)/1… in SendQueries()
3753 for (ar = m->ResourceRecords; ar; ar=ar->next) in SendQueries()
3758 … (uint32_t)ar->SendRNow, (uint32_t)ar->resrec.InterfaceID, ARDisplayString(m, ar)); in SendQueries()
3771 if (m->timenow + TicksTTL(cr)/50 - cr->NextRequiredQuery >= 0) in SendQueries()
3775 SetNextCacheCheckTimeForRecord(m, cr); in SendQueries()
3783 for (q = m->Questions; q; q=q->next) in SendQueries()
3788 …for (x = m->NewQuestions; x; x=x->next) if (x == q) break; // Check if this question is a NewQues… in SendQueries()
3797 mDNSlocal void SendWakeup(mDNS *const m, mDNSInterfaceID InterfaceID, mDNSEthAddr *EthAddr, mDNSOpa… in SendWakeup() argument
3800 mDNSu8 *ptr = m->omsg.data; in SendWakeup()
3801 NetworkInterfaceInfo *intf = FirstInterfaceForID(m, InterfaceID); in SendWakeup()
3823 mDNSPlatformSendRawPacket(m->omsg.data, ptr, InterfaceID); in SendWakeup()
3830 for (i=0; i<6; i++) m->omsg.data[i] = 0xFF; in SendWakeup()
3831 mDNSPlatformSendRawPacket(m->omsg.data, ptr, InterfaceID); in SendWakeup()
3843 mDNSlocal void ResetQuestionState(mDNS *const m, DNSQuestion *q) in ResetQuestionState() argument
3845 q->LastQTime = m->timenow; in ResetQuestionState()
3846 q->LastQTxTime = m->timenow; in ResetQuestionState()
3860 mDNSexport void AnswerCurrentQuestionWithResourceRecord(mDNS *const m, CacheRecord *const rr, const… in AnswerCurrentQuestionWithResourceRecord() argument
3862 DNSQuestion *const q = m->CurrentQuestion; in AnswerCurrentQuestionWithResourceRecord()
3866 … q->CurrentAnswers, AddRecord ? "Add" : "Rmv", rr->resrec.rroriginalttl, CRDisplayString(m, rr)); in AnswerCurrentQuestionWithResourceRecord()
3894 "LOAddressAnswers %d", q, q->qname.c, DNSTypeName(q->qtype), ARDisplayString(m, rr), in AnswerCurrentQuestionWithResourceRecord()
3904 …if (!q->TimeoutQuestion || rr->resrec.RecordType != kDNSRecordTypePacketNegative || (m->timenow - … in AnswerCurrentQuestionWithResourceRecord()
3912 rr->LastUsed = m->timenow; in AnswerCurrentQuestionWithResourceRecord()
3915 …if (!rr->CRActiveQuestion) m->rrcache_active++; // If not previously active, increment rrcache_act… in AnswerCurrentQuestionWithResourceRecord()
3917 rr->CRActiveQuestion, q, CRDisplayString(m,rr), q->CurrentAnswers); in AnswerCurrentQuestionWithResourceRecord()
3919 SetNextCacheCheckTimeForRecord(m, rr); in AnswerCurrentQuestionWithResourceRecord()
3933 ResetQuestionState(m, q); in AnswerCurrentQuestionWithResourceRecord()
3950 …MakeNegativeCacheRecord(m, &neg, &q->qname, q->qnamehash, q->qtype, q->qclass, 1, rr->resrec.Inter… in AnswerCurrentQuestionWithResourceRecord()
3951 q->QuestionCallback(m, q, &neg.resrec, AddRecord); in AnswerCurrentQuestionWithResourceRecord()
3954 q->QuestionCallback(m, q, &rr->resrec, AddRecord); in AnswerCurrentQuestionWithResourceRecord()
3971 …if (m->CurrentQuestion == q && (AddRecord == QC_add) && !q->ValidatingResponse && q->ValidationReq… in AnswerCurrentQuestionWithResourceRecord()
3977 VerifySignature(m, mDNSNULL, q); in AnswerCurrentQuestionWithResourceRecord()
3988 if (!ValidatingQuestion(q) && followcname && m->CurrentQuestion == q) in AnswerCurrentQuestionWithResourceRecord()
3989 AnswerQuestionByFollowingCNAME(m, q, &rr->resrec); in AnswerCurrentQuestionWithResourceRecord()
3992 mDNSlocal void CacheRecordDeferredAdd(mDNS *const m, CacheRecord *rr) in CacheRecordDeferredAdd() argument
3995 if (m->CurrentQuestion) in CacheRecordDeferredAdd()
3997 m->CurrentQuestion->qname.c, DNSTypeName(m->CurrentQuestion->qtype)); in CacheRecordDeferredAdd()
3998 m->CurrentQuestion = m->Questions; in CacheRecordDeferredAdd()
3999 while (m->CurrentQuestion && m->CurrentQuestion != m->NewQuestions) in CacheRecordDeferredAdd()
4001 DNSQuestion *q = m->CurrentQuestion; in CacheRecordDeferredAdd()
4003 AnswerCurrentQuestionWithResourceRecord(m, rr, QC_add); in CacheRecordDeferredAdd()
4004 …if (m->CurrentQuestion == q) // If m->CurrentQuestion was not auto-advanced, do it ourselves now in CacheRecordDeferredAdd()
4005 m->CurrentQuestion = q->next; in CacheRecordDeferredAdd()
4007 m->CurrentQuestion = mDNSNULL; in CacheRecordDeferredAdd()
4010 mDNSlocal mDNSs32 CheckForSoonToExpireRecords(mDNS *const m, const domainname *const name, const mD… in CheckForSoonToExpireRecords() argument
4012 …const mDNSs32 threshhold = m->timenow + mDNSPlatformOneSecond; // See if there are any records ex… in CheckForSoonToExpireRecords()
4013 const mDNSs32 start = m->timenow - 0x10000000; in CheckForSoonToExpireRecords()
4015 CacheGroup *cg = CacheGroupForName(m, slot, namehash, name); in CheckForSoonToExpireRecords()
4051 if (m->timenow - (rr->TimeRcvd + ((mDNSs32)uTTL * mDNSPlatformOneSecond)) >= 0) in CheckForSoonToExpireRecords()
4054 …CRDisplayString(m, rr), rr->resrec.rroriginalttl, uTTL, (m->timenow - rr->TimeRcvd)/mDNSPlatformOn… in CheckForSoonToExpireRecords()
4079 mDNSlocal void CacheRecordAdd(mDNS *const m, CacheRecord *rr) in CacheRecordAdd() argument
4085 for (q = m->Questions; q && q != m->NewQuestions; q=q->next) in CacheRecordAdd()
4095 if (q->LastAnswerPktNum != m->PktNum) in CacheRecordAdd()
4097 q->LastAnswerPktNum = m->PktNum; in CacheRecordAdd()
4099 …q->ThisQInterval > InitialQuestionInterval * QuestionIntervalStep3 && m->timenow - q->LastQTxTime … in CacheRecordAdd()
4103 …q->LastQTime = m->timenow - InitialQuestionInterval + (mDNSs32)mDNSRandom((mDNSu32)mDNSPlatfo… in CacheRecordAdd()
4105 SetNextQueryTime(m,q); in CacheRecordAdd()
4131 if (m->CurrentQuestion) in CacheRecordAdd()
4132 …dAdd ERROR m->CurrentQuestion already set: %##s (%s)", m->CurrentQuestion->qname.c, DNSTypeName(m-… in CacheRecordAdd()
4133 m->CurrentQuestion = m->Questions; in CacheRecordAdd()
4134 while (m->CurrentQuestion && m->CurrentQuestion != m->NewQuestions) in CacheRecordAdd()
4136 q = m->CurrentQuestion; in CacheRecordAdd()
4138 AnswerCurrentQuestionWithResourceRecord(m, rr, QC_add); in CacheRecordAdd()
4139 …if (m->CurrentQuestion == q) // If m->CurrentQuestion was not auto-advanced, do it ourselves now in CacheRecordAdd()
4140 m->CurrentQuestion = q->next; in CacheRecordAdd()
4142 m->CurrentQuestion = mDNSNULL; in CacheRecordAdd()
4145 SetNextCacheCheckTimeForRecord(m, rr); in CacheRecordAdd()
4158 mDNSlocal void NoCacheAnswer(mDNS *const m, CacheRecord *rr) in NoCacheAnswer() argument
4160 LogMsg("No cache space: Delivering non-cached result for %##s", m->rec.r.resrec.name->c); in NoCacheAnswer()
4161 if (m->CurrentQuestion) in NoCacheAnswer()
4162 …swer ERROR m->CurrentQuestion already set: %##s (%s)", m->CurrentQuestion->qname.c, DNSTypeName(m-… in NoCacheAnswer()
4163 m->CurrentQuestion = m->Questions; in NoCacheAnswer()
4166 while (m->CurrentQuestion) in NoCacheAnswer()
4168 DNSQuestion *q = m->CurrentQuestion; in NoCacheAnswer()
4170 …AnswerCurrentQuestionWithResourceRecord(m, rr, QC_addnocache); // QC_addnocache means "don't expe… in NoCacheAnswer()
4171 …if (m->CurrentQuestion == q) // If m->CurrentQuestion was not auto-advanced, do it ourselves now in NoCacheAnswer()
4172 m->CurrentQuestion = q->next; in NoCacheAnswer()
4174 m->CurrentQuestion = mDNSNULL; in NoCacheAnswer()
4186 mDNSlocal void CacheRecordRmv(mDNS *const m, CacheRecord *rr) in CacheRecordRmv() argument
4188 if (m->CurrentQuestion) in CacheRecordRmv()
4190 m->CurrentQuestion->qname.c, DNSTypeName(m->CurrentQuestion->qtype)); in CacheRecordRmv()
4191 m->CurrentQuestion = m->Questions; in CacheRecordRmv()
4195 while (m->CurrentQuestion && m->CurrentQuestion != m->NewQuestions) in CacheRecordRmv()
4197 DNSQuestion *q = m->CurrentQuestion; in CacheRecordRmv()
4204 verbosedebugf("CacheRecordRmv %p %s", rr, CRDisplayString(m, rr)); in CacheRecordRmv()
4226 q->LastQTime = m->timenow - q->ThisQInterval; in CacheRecordRmv()
4227 SetNextQueryTime(m,q); in CacheRecordRmv()
4237 ReconfirmAntecedents(m, &q->qname, q->qnamehash, 0); in CacheRecordRmv()
4239 AnswerCurrentQuestionWithResourceRecord(m, rr, QC_rmv); in CacheRecordRmv()
4242 …if (m->CurrentQuestion == q) // If m->CurrentQuestion was not auto-advanced, do it ourselves now in CacheRecordRmv()
4243 m->CurrentQuestion = q->next; in CacheRecordRmv()
4245 m->CurrentQuestion = mDNSNULL; in CacheRecordRmv()
4248 mDNSlocal void ReleaseCacheEntity(mDNS *const m, CacheEntity *e) in ReleaseCacheEntity() argument
4254 e->next = m->rrcache_free; in ReleaseCacheEntity()
4255 m->rrcache_free = e; in ReleaseCacheEntity()
4256 m->rrcache_totalused--; in ReleaseCacheEntity()
4259 mDNSlocal void ReleaseCacheGroup(mDNS *const m, CacheGroup **cp) in ReleaseCacheGroup() argument
4270 ReleaseCacheEntity(m, e); in ReleaseCacheGroup()
4273 mDNSlocal void ReleaseAdditionalCacheRecords(mDNS *const m, CacheRecord **rp) in ReleaseAdditionalCacheRecords() argument
4295 m->rrcache_totalused_unicast -= rr->resrec.rdlength; in ReleaseAdditionalCacheRecords()
4297 … BumpDNSSECStats(m, kStatsActionDecrement, kStatsTypeMemoryUsage, rr->resrec.rdlength); in ReleaseAdditionalCacheRecords()
4299 ReleaseCacheEntity(m, (CacheEntity *)rr); in ReleaseAdditionalCacheRecords()
4303 mDNSexport void ReleaseCacheRecord(mDNS *const m, CacheRecord *r) in ReleaseCacheRecord() argument
4312 cg = CacheGroupForRecord(m, slot, &r->resrec); in ReleaseCacheRecord()
4338 m->rrcache_totalused_unicast -= r->resrec.rdlength; in ReleaseCacheRecord()
4340 BumpDNSSECStats(m, kStatsActionDecrement, kStatsTypeMemoryUsage, r->resrec.rdlength); in ReleaseCacheRecord()
4343 ReleaseAdditionalCacheRecords(m, &r->nsec); in ReleaseCacheRecord()
4344 ReleaseAdditionalCacheRecords(m, &r->soa); in ReleaseCacheRecord()
4346 ReleaseCacheEntity(m, (CacheEntity *)r); in ReleaseCacheRecord()
4352 mDNSlocal void CheckCacheExpiration(mDNS *const m, const mDNSu32 slot, CacheGroup *const cg) in CheckCacheExpiration() argument
4356 if (m->lock_rrcache) { LogMsg("CheckCacheExpiration ERROR! Cache already locked!"); return; } in CheckCacheExpiration()
4357 m->lock_rrcache = 1; in CheckCacheExpiration()
4363 if (m->timenow - event >= 0) // If expired, delete it in CheckCacheExpiration()
4368 …m->timenow - rr->TimeRcvd, rr->resrec.rroriginalttl, rr->CRActiveQuestion, CRDisplayString(m, rr)); in CheckCacheExpiration()
4382 q->LastQTime = m->timenow - q->ThisQInterval; in CheckCacheExpiration()
4383 SetNextQueryTime(m, q); in CheckCacheExpiration()
4385 CacheRecordRmv(m, rr); in CheckCacheExpiration()
4386 m->rrcache_active--; in CheckCacheExpiration()
4388 ReleaseCacheRecord(m, rr); in CheckCacheExpiration()
4393 if (rr->DelayDelivery && rr->DelayDelivery - m->timenow > 0) in CheckCacheExpiration()
4397 if (rr->DelayDelivery) CacheRecordDeferredAdd(m, rr); in CheckCacheExpiration()
4400 … if (m->timenow - rr->NextRequiredQuery < 0) // If not yet time for next query in CheckCacheExpiration()
4406 m->NextScheduledQuery = m->timenow; in CheckCacheExpiration()
4409 event = m->timenow + 0x3FFFFFFF; in CheckCacheExpiration()
4414 … (event - m->timenow) / mDNSPlatformOneSecond, CacheCheckGracePeriod(rr), CRDisplayString(m, rr)); in CheckCacheExpiration()
4415 if (m->rrcache_nextcheck[slot] - event > 0) in CheckCacheExpiration()
4416 m->rrcache_nextcheck[slot] = event; in CheckCacheExpiration()
4422 m->lock_rrcache = 0; in CheckCacheExpiration()
4432 mDNSlocal mDNSBool AnswerQuestionWithLORecord(mDNS *const m, DNSQuestion *q, mDNSBool checkOnly) in AnswerQuestionWithLORecord() argument
4438 if (m->CurrentRecord) in AnswerQuestionWithLORecord()
4439 …QuestionWithLORecord ERROR m->CurrentRecord already set %s", ARDisplayString(m, m->CurrentRecord)); in AnswerQuestionWithLORecord()
4442 ag = AuthGroupForName(&m->rrauth, slot, q->qnamehash, &q->qname); in AnswerQuestionWithLORecord()
4445 m->CurrentRecord = ag->members; in AnswerQuestionWithLORecord()
4446 while (m->CurrentRecord && m->CurrentRecord != ag->NewLocalOnlyRecords) in AnswerQuestionWithLORecord()
4448 AuthRecord *rr = m->CurrentRecord; in AnswerQuestionWithLORecord()
4449 m->CurrentRecord = rr->next; in AnswerQuestionWithLORecord()
4464 ARDisplayString(m, rr)); in AnswerQuestionWithLORecord()
4465 m->CurrentRecord = mDNSNULL; in AnswerQuestionWithLORecord()
4468 AnswerLocalQuestionWithLocalAuthRecord(m, rr, QC_add); in AnswerQuestionWithLORecord()
4469 if (m->CurrentQuestion != q) in AnswerQuestionWithLORecord()
4474 m->CurrentRecord = mDNSNULL; in AnswerQuestionWithLORecord()
4476 if (m->CurrentQuestion != q) in AnswerQuestionWithLORecord()
4517 mDNSlocal void AnswerSuppressedQuestion(mDNS *const m, DNSQuestion *q) in AnswerSuppressedQuestion() argument
4526 GenerateNegativeResponse(m, QC_suppressed); in AnswerSuppressedQuestion()
4532 mDNSlocal void AnswerNewQuestion(mDNS *const m) in AnswerNewQuestion() argument
4535 DNSQuestion *const q = m->NewQuestions; // Grab the question we're going to answer in AnswerNewQuestion()
4537 CacheGroup *const cg = CacheGroupForName(m, slot, q->qnamehash, &q->qname); in AnswerNewQuestion()
4542 if (cg) CheckCacheExpiration(m, slot, cg); in AnswerNewQuestion()
4543 …if (m->NewQuestions != q) { LogInfo("AnswerNewQuestion: Question deleted while doing CheckCacheExp… in AnswerNewQuestion()
4544 m->NewQuestions = q->next; in AnswerNewQuestion()
4562 if (m->lock_rrcache) LogMsg("AnswerNewQuestion ERROR! Cache already locked!"); in AnswerNewQuestion()
4567 m->lock_rrcache = 1; in AnswerNewQuestion()
4568 if (m->CurrentQuestion) in AnswerNewQuestion()
4570 m->CurrentQuestion->qname.c, DNSTypeName(m->CurrentQuestion->qtype)); in AnswerNewQuestion()
4571 …m->CurrentQuestion = q; // Indicate which question we're answering, so we'll know if it gets d… in AnswerNewQuestion()
4576 …MakeNegativeCacheRecord(m, &m->rec.r, &q->qname, q->qnamehash, q->qtype, q->qclass, 60, mDNSInterf… in AnswerNewQuestion()
4578 AnswerCurrentQuestionWithResourceRecord(m, &m->rec.r, QC_addnocache); in AnswerNewQuestion()
4580 if (m->CurrentQuestion == q) q->NoAnswer = NoAnswer_Fail; // Restore NoAnswer state in AnswerNewQuestion()
4581 m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it in AnswerNewQuestion()
4584 if (m->CurrentQuestion != q) in AnswerNewQuestion()
4592 if (AnswerQuestionWithLORecord(m, q, mDNSfalse)) in AnswerNewQuestion()
4603 AnswerSuppressedQuestion(m, q); in AnswerNewQuestion()
4612 … mDNSu32 SecsSinceRcvd = ((mDNSu32)(m->timenow - rr->TimeRcvd)) / mDNSPlatformOneSecond; in AnswerNewQuestion()
4616 … rr->resrec.rroriginalttl, SecsSinceRcvd, CRDisplayString(m, rr), m->timenow, rr->TimeRcvd); in AnswerNewQuestion()
4628 AnswerCurrentQuestionWithResourceRecord(m, rr, QC_add); in AnswerNewQuestion()
4629 … if (m->CurrentQuestion != q) break; // If callback deleted q, then we're finished here in AnswerNewQuestion()
4636 …if (m->CurrentQuestion != q) { debugf("AnswerNewQuestion: Question deleted while giving cache answ… in AnswerNewQuestion()
4645 GenerateNegativeResponse(m, QC_forceresponse); in AnswerNewQuestion()
4648 …if (m->CurrentQuestion != q) { debugf("AnswerNewQuestion: Question deleted while giving negative a… in AnswerNewQuestion()
4656 q->LastQTime = m->timenow - q->ThisQInterval; in AnswerNewQuestion()
4660 if (!m->RandomQueryDelay) in AnswerNewQuestion()
4661 … m->RandomQueryDelay = (mDNSPlatformOneSecond + mDNSRandom(mDNSPlatformOneSecond*5) - 1) / 50 + 1; in AnswerNewQuestion()
4662 q->LastQTime += m->RandomQueryDelay; in AnswerNewQuestion()
4671 SetNextQueryTime(m,q); in AnswerNewQuestion()
4674 m->CurrentQuestion = mDNSNULL; in AnswerNewQuestion()
4675 m->lock_rrcache = 0; in AnswerNewQuestion()
4680 mDNSlocal void AnswerNewLocalOnlyQuestion(mDNS *const m) in AnswerNewLocalOnlyQuestion() argument
4684 DNSQuestion *q = m->NewLocalOnlyQuestions; // Grab the question we're going to answer in AnswerNewLocalOnlyQuestion()
4685 …m->NewLocalOnlyQuestions = q->next; // Advance NewLocalOnlyQuestions to the next (if a… in AnswerNewLocalOnlyQuestion()
4689 if (m->CurrentQuestion) in AnswerNewLocalOnlyQuestion()
4691 m->CurrentQuestion->qname.c, DNSTypeName(m->CurrentQuestion->qtype)); in AnswerNewLocalOnlyQuestion()
4692 …m->CurrentQuestion = q; // Indicate which question we're answering, so we'll know if it gets d… in AnswerNewLocalOnlyQuestion()
4694 if (m->CurrentRecord) in AnswerNewLocalOnlyQuestion()
4695 …NewLocalOnlyQuestion ERROR m->CurrentRecord already set %s", ARDisplayString(m, m->CurrentRecord)); in AnswerNewLocalOnlyQuestion()
4701 ag = AuthGroupForName(&m->rrauth, slot, q->qnamehash, &q->qname); in AnswerNewLocalOnlyQuestion()
4704 m->CurrentRecord = ag->members; in AnswerNewLocalOnlyQuestion()
4705 while (m->CurrentRecord && m->CurrentRecord != ag->NewLocalOnlyRecords) in AnswerNewLocalOnlyQuestion()
4707 AuthRecord *rr = m->CurrentRecord; in AnswerNewLocalOnlyQuestion()
4708 m->CurrentRecord = rr->next; in AnswerNewLocalOnlyQuestion()
4711 AnswerLocalQuestionWithLocalAuthRecord(m, rr, QC_add); in AnswerNewLocalOnlyQuestion()
4712 … if (m->CurrentQuestion != q) break; // If callback deleted q, then we're finished here in AnswerNewLocalOnlyQuestion()
4717 if (m->CurrentQuestion == q) in AnswerNewLocalOnlyQuestion()
4719 m->CurrentRecord = m->ResourceRecords; in AnswerNewLocalOnlyQuestion()
4721 while (m->CurrentRecord && m->CurrentRecord != m->NewLocalRecords) in AnswerNewLocalOnlyQuestion()
4723 AuthRecord *rr = m->CurrentRecord; in AnswerNewLocalOnlyQuestion()
4724 m->CurrentRecord = rr->next; in AnswerNewLocalOnlyQuestion()
4727 AnswerLocalQuestionWithLocalAuthRecord(m, rr, QC_add); in AnswerNewLocalOnlyQuestion()
4728 … if (m->CurrentQuestion != q) break; // If callback deleted q, then we're finished here in AnswerNewLocalOnlyQuestion()
4733 m->CurrentQuestion = mDNSNULL; in AnswerNewLocalOnlyQuestion()
4734 m->CurrentRecord = mDNSNULL; in AnswerNewLocalOnlyQuestion()
4737 mDNSlocal CacheEntity *GetCacheEntity(mDNS *const m, const CacheGroup *const PreserveCG) in GetCacheEntity() argument
4741 … if (m->lock_rrcache) { LogMsg("GetFreeCacheRR ERROR! Cache already locked!"); return(mDNSNULL); } in GetCacheEntity()
4742 m->lock_rrcache = 1; in GetCacheEntity()
4745 if (!m->rrcache_free && m->MainCallback) in GetCacheEntity()
4747 if (m->rrcache_totalused != m->rrcache_size) in GetCacheEntity()
4749 m->rrcache_totalused, m->rrcache_size); in GetCacheEntity()
4756 if (m->rrcache_size > 5000 && m->rrcache_size / 32 > m->rrcache_active) in GetCacheEntity()
4758 m->rrcache_size, m->rrcache_active); in GetCacheEntity()
4762 m->MainCallback(m, mStatus_GrowCache); in GetCacheEntity()
4769 if (!m->rrcache_free) in GetCacheEntity()
4771 mDNSu32 oldtotalused = m->rrcache_totalused; in GetCacheEntity()
4775 CacheGroup **cp = &m->rrcache_hash[slot]; in GetCacheEntity()
4789 ReleaseCacheRecord(m, rr); in GetCacheEntity()
4796 else ReleaseCacheGroup(m, cp); in GetCacheEntity()
4800 oldtotalused - m->rrcache_totalused, oldtotalused, m->rrcache_totalused); in GetCacheEntity()
4803 if (m->rrcache_free) // If there are records in the free list, take one in GetCacheEntity()
4805 e = m->rrcache_free; in GetCacheEntity()
4806 m->rrcache_free = e->next; in GetCacheEntity()
4807 if (++m->rrcache_totalused >= m->rrcache_report) in GetCacheEntity()
4809 LogInfo("RR Cache now using %ld objects", m->rrcache_totalused); in GetCacheEntity()
4810 if (m->rrcache_report < 100) m->rrcache_report += 10; in GetCacheEntity()
4811 else if (m->rrcache_report < 1000) m->rrcache_report += 100; in GetCacheEntity()
4812 else m->rrcache_report += 1000; in GetCacheEntity()
4817 m->lock_rrcache = 0; in GetCacheEntity()
4822 mDNSlocal CacheRecord *GetCacheRecord(mDNS *const m, CacheGroup *cg, mDNSu16 RDLength) in GetCacheRecord() argument
4824 CacheRecord *r = (CacheRecord *)GetCacheEntity(m, cg); in GetCacheRecord()
4832 else { ReleaseCacheEntity(m, (CacheEntity*)r); r = mDNSNULL; } in GetCacheRecord()
4838 mDNSlocal CacheGroup *GetCacheGroup(mDNS *const m, const mDNSu32 slot, const ResourceRecord *const … in GetCacheGroup() argument
4841 CacheGroup *cg = (CacheGroup*)GetCacheEntity(m, mDNSNULL); in GetCacheGroup()
4843 cg->next = m->rrcache_hash[slot]; in GetCacheGroup()
4854 ReleaseCacheEntity(m, (CacheEntity*)cg); in GetCacheGroup()
4859 …if (CacheGroupForRecord(m, slot, rr)) LogMsg("GetCacheGroup: Already have CacheGroup for %##s", rr… in GetCacheGroup()
4860 m->rrcache_hash[slot] = cg; in GetCacheGroup()
4861 …if (CacheGroupForRecord(m, slot, rr) != cg) LogMsg("GetCacheGroup: Not finding CacheGroup for %##s… in GetCacheGroup()
4866 mDNSexport void mDNS_PurgeCacheResourceRecord(mDNS *const m, CacheRecord *rr) in mDNS_PurgeCacheResourceRecord() argument
4868 mDNS_CheckLock(m); in mDNS_PurgeCacheResourceRecord()
4875 rr->TimeRcvd = m->timenow - mDNSPlatformOneSecond * 60; in mDNS_PurgeCacheResourceRecord()
4878 SetNextCacheCheckTimeForRecord(m, rr); in mDNS_PurgeCacheResourceRecord()
4881 mDNSexport mDNSs32 mDNS_TimeNow(const mDNS *const m) in mDNS_TimeNow() argument
4884 mDNSPlatformLock(m); in mDNS_TimeNow()
4885 if (m->mDNS_busy) in mDNS_TimeNow()
4888 … if (!m->timenow) LogMsg("mDNS_TimeNow: m->mDNS_busy is %ld but m->timenow not set", m->mDNS_busy); in mDNS_TimeNow()
4891 if (m->timenow) time = m->timenow; in mDNS_TimeNow()
4892 else time = mDNS_TimeNow_NoLock(m); in mDNS_TimeNow()
4893 mDNSPlatformUnlock(m); in mDNS_TimeNow()
4901 …if (m->SPSProxyListChanged && m->SPSProxyListChanged != (X)) mDNSPlatformUpdateProxyList(m, m->SPS…
4902 m->SPSProxyListChanged = (X); } while(0)
4905 mDNSlocal void CheckProxyRecords(mDNS *const m, AuthRecord *list) in CheckProxyRecords() argument
4907 m->CurrentRecord = list; in CheckProxyRecords()
4908 while (m->CurrentRecord) in CheckProxyRecords()
4910 AuthRecord *rr = m->CurrentRecord; in CheckProxyRecords()
4915 …if (m->SPSSocket && m->timenow - rr->TimeExpire < 0) // If proxy record not expired yet, update… in CheckProxyRecords()
4917 if (m->NextScheduledSPS - rr->TimeExpire > 0) in CheckProxyRecords()
4918 m->NextScheduledSPS = rr->TimeExpire; in CheckProxyRecords()
4923 … m->ProxyRecords, &rr->WakeUp.HMAC, &rr->WakeUp.IMAC, rr->WakeUp.seq, ARDisplayString(m, rr)); in CheckProxyRecords()
4925 mDNS_Deregister_internal(m, rr, mDNS_Dereg_normal); in CheckProxyRecords()
4931 if (m->CurrentRecord == rr) // If m->CurrentRecord was not advanced for us, do it now in CheckProxyRecords()
4932 m->CurrentRecord = rr->next; in CheckProxyRecords()
4936 mDNSlocal void CheckRmvEventsForLocalRecords(mDNS *const m) in CheckRmvEventsForLocalRecords() argument
4938 while (m->CurrentRecord) in CheckRmvEventsForLocalRecords()
4940 AuthRecord *rr = m->CurrentRecord; in CheckRmvEventsForLocalRecords()
4943 …ebugf("CheckRmvEventsForLocalRecords: Generating local RMV events for %s", ARDisplayString(m, rr)); in CheckRmvEventsForLocalRecords()
4945 AnswerAllLocalQuestionsWithLocalAuthRecord(m, rr, QC_rmv); in CheckRmvEventsForLocalRecords()
4946 if (m->CurrentRecord == rr) // If rr still exists in list, restore its state now in CheckRmvEventsForLocalRecords()
4952 if (RRLocalOnly(rr)) CompleteDeregistration(m, rr); in CheckRmvEventsForLocalRecords()
4955 … if (m->CurrentRecord == rr) // If m->CurrentRecord was not auto-advanced, do it ourselves now in CheckRmvEventsForLocalRecords()
4956 m->CurrentRecord = rr->next; in CheckRmvEventsForLocalRecords()
4960 mDNSlocal void TimeoutQuestions(mDNS *const m) in TimeoutQuestions() argument
4962 m->NextScheduledStopTime = m->timenow + 0x3FFFFFFF; in TimeoutQuestions()
4963 if (m->CurrentQuestion) in TimeoutQuestions()
4964 …LogMsg("TimeoutQuestions ERROR m->CurrentQuestion already set: %##s (%s)", m->CurrentQuestion->qna… in TimeoutQuestions()
4965 DNSTypeName(m->CurrentQuestion->qtype)); in TimeoutQuestions()
4966 m->CurrentQuestion = m->Questions; in TimeoutQuestions()
4967 while (m->CurrentQuestion) in TimeoutQuestions()
4969 DNSQuestion *const q = m->CurrentQuestion; in TimeoutQuestions()
4975 if (m->timenow - q->StopTime >= 0) in TimeoutQuestions()
4977 …LogInfo("TimeoutQuestions: question %p %##s timed out, time %d", q, q->qname.c, m->timenow - q->St… in TimeoutQuestions()
4978 GenerateNegativeResponse(m, QC_forceresponse); in TimeoutQuestions()
4979 if (m->CurrentQuestion == q) q->StopTime = 0; in TimeoutQuestions()
4983 if (m->NextScheduledStopTime - q->StopTime > 0) in TimeoutQuestions()
4984 m->NextScheduledStopTime = q->StopTime; in TimeoutQuestions()
4990 if (m->CurrentQuestion == q) in TimeoutQuestions()
4991 m->CurrentQuestion = q->next; in TimeoutQuestions()
4993 m->CurrentQuestion = mDNSNULL; in TimeoutQuestions()
4996 mDNSlocal void mDNSCoreFreeProxyRR(mDNS *const m) in mDNSCoreFreeProxyRR() argument
4998 AuthRecord *rrPtr = m->SPSRRSet, *rrNext = mDNSNULL; in mDNSCoreFreeProxyRR()
5006 m->SPSRRSet = mDNSNULL; in mDNSCoreFreeProxyRR()
5009 mDNSexport mDNSs32 mDNS_Execute(mDNS *const m) in mDNS_Execute() argument
5011 mDNS_Lock(m); // Must grab lock before trying to read m->timenow in mDNS_Execute()
5014 mDNSLogStatistics(m); in mDNS_Execute()
5017 if (m->timenow - m->NextScheduledEvent >= 0) in mDNS_Execute()
5026 if (m->CurrentQuestion) in mDNS_Execute()
5028 m->CurrentQuestion->qname.c, DNSTypeName(m->CurrentQuestion->qtype)); in mDNS_Execute()
5030 if (m->CurrentRecord) in mDNS_Execute()
5031 …LogMsg("mDNS_Execute: ERROR m->CurrentRecord already set: %s", ARDisplayString(m, m->CurrentRecord… in mDNS_Execute()
5034 if (m->SuppressProbes && m->timenow - m->SuppressProbes >= 0) m->SuppressProbes = 0; in mDNS_Execute()
5037 …if (m->NumFailedProbes && m->timenow - m->ProbeFailTime >= mDNSPlatformOneSecond * 10) m->NumFaile… in mDNS_Execute()
5040 if (m->rrcache_size && m->timenow - m->NextCacheCheck >= 0) in mDNS_Execute()
5043 m->NextCacheCheck = m->timenow + 0x3FFFFFFF; in mDNS_Execute()
5046 if (m->timenow - m->rrcache_nextcheck[slot] >= 0) in mDNS_Execute()
5048 CacheGroup **cp = &m->rrcache_hash[slot]; in mDNS_Execute()
5049 m->rrcache_nextcheck[slot] = m->timenow + 0x3FFFFFFF; in mDNS_Execute()
5054 CheckCacheExpiration(m, slot, *cp); in mDNS_Execute()
5056 else ReleaseCacheGroup(m, cp); in mDNS_Execute()
5061 if (m->NextCacheCheck - m->rrcache_nextcheck[slot] > 0) in mDNS_Execute()
5062 m->NextCacheCheck = m->rrcache_nextcheck[slot]; in mDNS_Execute()
5064 … debugf("m->NextCacheCheck %4d checked, next in %d", numchecked, m->NextCacheCheck - m->timenow); in mDNS_Execute()
5067 if (m->timenow - m->NextScheduledSPS >= 0) in mDNS_Execute()
5069 m->NextScheduledSPS = m->timenow + 0x3FFFFFFF; in mDNS_Execute()
5070 …CheckProxyRecords(m, m->DuplicateRecords); // Clear m->DuplicateRecords first, then m->ResourceRe… in mDNS_Execute()
5071 CheckProxyRecords(m, m->ResourceRecords); in mDNS_Execute()
5078 if (m->timenow - m->NextScheduledKA >= 0) in mDNS_Execute()
5080 m->NextScheduledKA = m->timenow + 0x3FFFFFFF; in mDNS_Execute()
5081 mDNS_SendKeepalives(m); in mDNS_Execute()
5085 if (m->AnnounceOwner && m->timenow - m->AnnounceOwner >= 0) in mDNS_Execute()
5087 m->AnnounceOwner = 0; in mDNS_Execute()
5090 if (m->DelaySleep && m->timenow - m->DelaySleep >= 0) in mDNS_Execute()
5092 m->DelaySleep = 0; in mDNS_Execute()
5093 if (m->SleepState == SleepState_Transferring) in mDNS_Execute()
5096 BeginSleepProcessing(m); in mDNS_Execute()
5101 for (i=0; m->NewQuestions && i<1000; i++) in mDNS_Execute()
5103 … if (m->NewQuestions->DelayAnswering && m->timenow - m->NewQuestions->DelayAnswering < 0) break; in mDNS_Execute()
5104 AnswerNewQuestion(m); in mDNS_Execute()
5110 for (i=0; i<1000 && m->LocalRemoveEvents; i++) in mDNS_Execute()
5112 m->LocalRemoveEvents = mDNSfalse; in mDNS_Execute()
5113 m->CurrentRecord = m->ResourceRecords; in mDNS_Execute()
5114 CheckRmvEventsForLocalRecords(m); in mDNS_Execute()
5117 for (ag = m->rrauth.rrauth_hash[slot]; ag; ag = ag->next) in mDNS_Execute()
5119 m->CurrentRecord = ag->members; in mDNS_Execute()
5120 if (m->CurrentRecord) CheckRmvEventsForLocalRecords(m); in mDNS_Execute()
5126 for (i=0; m->NewLocalOnlyQuestions && i<1000; i++) AnswerNewLocalOnlyQuestion(m); in mDNS_Execute()
5130 for (i=0; i<1000 && m->NewLocalRecords && m->NewLocalRecords != head; i++) in mDNS_Execute()
5132 AuthRecord *rr = m->NewLocalRecords; in mDNS_Execute()
5133 m->NewLocalRecords = m->NewLocalRecords->next; in mDNS_Execute()
5136 … debugf("mDNS_Execute: Delivering Add event with LocalAuthRecord %s", ARDisplayString(m, rr)); in mDNS_Execute()
5137 AnswerAllLocalQuestionsWithLocalAuthRecord(m, rr, QC_add); in mDNS_Execute()
5144 …DNS_Execute: Just one LocalAuthRecord %s, breaking out of the loop early", ARDisplayString(m, rr)); in mDNS_Execute()
5145 if (head != mDNSNULL || m->NewLocalRecords != mDNSNULL) in mDNS_Execute()
5146 … LogMsg("mDNS_Execute: ERROR!!: head %p, NewLocalRecords %p", head, m->NewLocalRecords); in mDNS_Execute()
5152 … AuthRecord **p = &m->ResourceRecords; // Find this record in our list of active records in mDNS_Execute()
5153 debugf("mDNS_Execute: Skipping LocalAuthRecord %s", ARDisplayString(m, rr)); in mDNS_Execute()
5158 …_Execute: ERROR!! Cannot find record %s in ResourceRecords list", ARDisplayString(m, rr)); break; } in mDNS_Execute()
5173 m->NewLocalRecords = head; in mDNS_Execute()
5174 … debugf("mDNS_Execute: Setting NewLocalRecords to %s", (head ? ARDisplayString(m, head) : "NULL")); in mDNS_Execute()
5180 if (m->NewLocalOnlyRecords) in mDNS_Execute()
5182 m->NewLocalOnlyRecords = mDNSfalse; in mDNS_Execute()
5184 for (ag = m->rrauth.rrauth_hash[slot]; ag; ag = ag->next) in mDNS_Execute()
5193 … debugf("mDNS_Execute: Delivering Add event with LocalAuthRecord %s", ARDisplayString(m, rr)); in mDNS_Execute()
5194 AnswerAllLocalQuestionsWithLocalAuthRecord(m, rr, QC_add); in mDNS_Execute()
5196 … else LogMsg("mDNS_Execute: LocalOnlyRecord %s not ready", ARDisplayString(m, rr)); in mDNS_Execute()
5204 if (m->mDNSPlatformStatus != mStatus_NoError || (m->SleepState == SleepState_Sleeping)) in mDNS_Execute()
5205 DiscardDeregistrations(m); in mDNS_Execute()
5206 …if (m->mDNSPlatformStatus == mStatus_NoError && (m->SuppressSending == 0 || m->timenow - m->Suppre… in mDNS_Execute()
5214 m->SuppressSending = 0; in mDNS_Execute()
5217 …if (m->timenow - m->NextScheduledQuery >= 0 || m->timenow - m->NextScheduledProbe >= 0) SendQuerie… in mDNS_Execute()
5218 if (m->timenow - m->NextScheduledQuery >= 0) in mDNS_Execute()
5222 m->timenow, m->NextScheduledQuery, m->timenow - m->NextScheduledQuery); in mDNS_Execute()
5223 m->NextScheduledQuery = m->timenow + mDNSPlatformOneSecond; in mDNS_Execute()
5224 for (q = m->Questions; q && q != m->NewQuestions; q=q->next) in mDNS_Execute()
5225 if (ActiveQuestion(q) && m->timenow - NextQSendTime(q) >= 0) in mDNS_Execute()
5228 if (m->timenow - m->NextScheduledProbe >= 0) in mDNS_Execute()
5231 m->timenow, m->NextScheduledProbe, m->timenow - m->NextScheduledProbe); in mDNS_Execute()
5232 m->NextScheduledProbe = m->timenow + mDNSPlatformOneSecond; in mDNS_Execute()
5236 if (m->timenow - m->NextScheduledResponse >= 0) SendResponses(m); in mDNS_Execute()
5237 if (m->timenow - m->NextScheduledResponse >= 0) in mDNS_Execute()
5240 m->NextScheduledResponse = m->timenow + mDNSPlatformOneSecond; in mDNS_Execute()
5245 m->RandomQueryDelay = 0; in mDNS_Execute()
5246 m->RandomReconfirmDelay = 0; in mDNS_Execute()
5248 … if (m->NextScheduledStopTime && m->timenow - m->NextScheduledStopTime >= 0) TimeoutQuestions(m); in mDNS_Execute()
5250 if (m->NextSRVUpdate && m->timenow - m->NextSRVUpdate >= 0) UpdateAllSRVRecords(m); in mDNS_Execute()
5251 if (m->timenow - m->NextScheduledNATOp >= 0) CheckNATMappings(m); in mDNS_Execute()
5252 if (m->timenow - m->NextuDNSEvent >= 0) uDNS_Tasks(m); in mDNS_Execute()
5276 mDNS_Unlock(m); // Calling mDNS_Unlock is what gives m->NextScheduledEvent its new value in mDNS_Execute()
5277 return(m->NextScheduledEvent); in mDNS_Execute()
5281 mDNSlocal void SuspendLLQs(mDNS *m) in SuspendLLQs() argument
5284 for (q = m->Questions; q; q = q->next) in SuspendLLQs()
5286 { q->ReqLease = 0; sendLLQRefresh(m, q); } in SuspendLLQs()
5290 mDNSlocal mDNSBool QuestionHasLocalAnswers(mDNS *const m, DNSQuestion *q) in QuestionHasLocalAnswers() argument
5297 ag = AuthGroupForName(&m->rrauth, slot, q->qnamehash, &q->qname); in QuestionHasLocalAnswers()
5304 …n %p %##s (%s) has local answer %s", q, q->qname.c, DNSTypeName(q->qtype), ARDisplayString(m, rr)); in QuestionHasLocalAnswers()
5317 mDNSlocal void ActivateUnicastQuery(mDNS *const m, DNSQuestion *const question, mDNSBool ScheduleIm… in ActivateUnicastQuery() argument
5333 AddNewClientTunnel(m, question); in ActivateUnicastQuery()
5343 if (question->nta) { CancelGetZoneData(m, question->nta); question->nta = mDNSNULL; } in ActivateUnicastQuery()
5352 if (ScheduleImmediately && !QuestionHasLocalAnswers(m, question)) in ActivateUnicastQuery()
5355 question->LastQTime = m->timenow - question->ThisQInterval; in ActivateUnicastQuery()
5356 SetNextQueryTime(m, question); in ActivateUnicastQuery()
5362 mDNSexport void mDNSCoreRestartAddressQueries(mDNS *const m, mDNSBool SearchDomainsChanged, FlushCa… in mDNSCoreRestartAddressQueries() argument
5368 mDNS_CheckLock(m); in mDNSCoreRestartAddressQueries()
5371 if (flushCacheRecords) flushCacheRecords(m); in mDNSCoreRestartAddressQueries()
5383 if (m->RestartQuestion) in mDNSCoreRestartAddressQueries()
5385 m->RestartQuestion->qname.c, DNSTypeName(m->RestartQuestion->qtype)); in mDNSCoreRestartAddressQueries()
5387 m->RestartQuestion = m->Questions; in mDNSCoreRestartAddressQueries()
5388 while (m->RestartQuestion) in mDNSCoreRestartAddressQueries()
5390 q = m->RestartQuestion; in mDNSCoreRestartAddressQueries()
5391 m->RestartQuestion = q->next; in mDNSCoreRestartAddressQueries()
5432 …if (!CacheRecordRmvEventsForQuestion(m, q)) { LogInfo("mDNSCoreRestartAddressQueries: Question del… in mDNSCoreRestartAddressQueries()
5435 …if (!LocalRecordRmvEventsForQuestion(m, q)) { LogInfo("mDNSCoreRestartAddressQueries: Question del… in mDNSCoreRestartAddressQueries()
5439 mDNS_StopQuery_internal(m, q); in mDNSCoreRestartAddressQueries()
5457 if (BeforeStartCallback) BeforeStartCallback(m, context); in mDNSCoreRestartAddressQueries()
5466 mDNS_StartQuery_internal(m, q); in mDNSCoreRestartAddressQueries()
5470 mDNSexport void mDNSCoreRestartQueries(mDNS *const m) in mDNSCoreRestartQueries() argument
5476 if (m->CurrentQuestion) in mDNSCoreRestartQueries()
5478 m->CurrentQuestion->qname.c, DNSTypeName(m->CurrentQuestion->qtype)); in mDNSCoreRestartQueries()
5479 m->CurrentQuestion = m->Questions; in mDNSCoreRestartQueries()
5480 while (m->CurrentQuestion) in mDNSCoreRestartQueries()
5482 q = m->CurrentQuestion; in mDNSCoreRestartQueries()
5483 m->CurrentQuestion = m->CurrentQuestion->next; in mDNSCoreRestartQueries()
5484 … if (!mDNSOpaque16IsZero(q->TargetQID) && ActiveQuestion(q)) ActivateUnicastQuery(m, q, mDNStrue); in mDNSCoreRestartQueries()
5489 for (q = m->Questions; q; q=q->next) // Scan our list of questions in mDNSCoreRestartQueries()
5490 mDNSCoreRestartQuestion(m, q); in mDNSCoreRestartQueries()
5494 mDNSexport void mDNSCoreRestartQuestion(mDNS *const m, DNSQuestion *q) in mDNSCoreRestartQuestion() argument
5504 q->LastQTime = m->timenow - q->ThisQInterval; in mDNSCoreRestartQuestion()
5506 ExpireDupSuppressInfo(q->DupSuppress, m->timenow); in mDNSCoreRestartQuestion()
5507 m->NextScheduledQuery = m->timenow; in mDNSCoreRestartQuestion()
5512 mDNSexport void mDNSCoreRestartRegistration(mDNS *const m, AuthRecord *rr, int announceCount) in mDNSCoreRestartRegistration() argument
5530 InitializeLastAPTime(m, rr); in mDNSCoreRestartRegistration()
5540 mDNSexport void mDNS_UpdateAllowSleep(mDNS *const m) in mDNS_UpdateAllowSleep() argument
5548 if (m->SystemSleepOnlyIfWakeOnLAN) in mDNS_UpdateAllowSleep()
5551 if (m->ProxyRecords) in mDNS_UpdateAllowSleep()
5554 mDNS_snprintf(reason, sizeof(reason), "sleep proxy for %d records", m->ProxyRecords); in mDNS_UpdateAllowSleep()
5555 …LogInfo("mDNS_UpdateAllowSleep: Sleep disabled because we are proxying %d records", m->ProxyRecord… in mDNS_UpdateAllowSleep()
5558 if (allowSleep && mDNSCoreHaveAdvertisedMulticastServices(m)) in mDNS_UpdateAllowSleep()
5562 …for (intf = GetFirstActiveInterface(m->HostInterfaces); intf; intf = GetFirstActiveInterface(intf-… in mDNS_UpdateAllowSleep()
5576 … const CacheRecord *cr = FindSPSInCache1(m, &intf->NetWakeBrowse, mDNSNULL, mDNSNULL); in mDNS_UpdateAllowSleep()
5584 else if (m->SPSType != 0) in mDNS_UpdateAllowSleep()
5586 mDNSu32 mymetric = LocalSPSMetric(m); in mDNS_UpdateAllowSleep()
5602 mDNSPlatformSetAllowSleep(m, allowSleep, reason); in mDNS_UpdateAllowSleep()
5604 (void) m; in mDNS_UpdateAllowSleep()
5608 mDNSlocal mDNSBool mDNSUpdateOkToSend(mDNS *const m, AuthRecord *rr, NetworkInterfaceInfo *const in… in mDNSUpdateOkToSend() argument
5614 m->timenow - (rr->LastAPTime + rr->ThisAPInterval) < 0) in mDNSUpdateOkToSend()
5634 mDNSexport void UpdateRMACCallback(mDNS *const m, void *context) in UpdateRMACCallback() argument
5637 m->CurrentRecord = m->ResourceRecords; in UpdateRMACCallback()
5645 while (m->CurrentRecord) in UpdateRMACCallback()
5647 AuthRecord *rr = m->CurrentRecord; in UpdateRMACCallback()
5652 getKeepaliveRaddr(m, rr, &raddr); in UpdateRMACCallback()
5655 UpdateKeepaliveRData(m, rr, mDNSNULL, mDNStrue, (char *)(addrmap->ethaddr)); in UpdateRMACCallback()
5658 m->CurrentRecord = rr->next; in UpdateRMACCallback()
5667 mDNSexport mStatus UpdateKeepaliveRData(mDNS *const m, AuthRecord *rr, NetworkInterfaceInfo *const … in UpdateKeepaliveRData() argument
5687 …eRData: not a valid record %s for keepalive %#a:%d %#a:%d", ARDisplayString(m, rr), &laddr, lport.… in UpdateKeepaliveRData()
5705 ret = mDNSPlatformRetrieveTCPInfo(m, &laddr, &lport, &raddr, &rport, &mti); in UpdateKeepaliveRData()
5726 LogMsg("UpdateKeepaliveRData: could not allocate memory %s", ARDisplayString(m, rr)); in UpdateKeepaliveRData()
5749 …"UpdateKeepaliveRData: Freed allocated memory for keep alive packet: %s ", ARDisplayString(m, rr)); in UpdateKeepaliveRData()
5753 LogSPS("UpdateKeepaliveRData: successfully updated the record %s", ARDisplayString(m, rr)); in UpdateKeepaliveRData()
5757 mDNSlocal void SendSPSRegistrationForOwner(mDNS *const m, NetworkInterfaceInfo *const intf, const m… in SendSPSRegistrationForOwner() argument
5759 …const int optspace = DNSOpt_Header_Space + DNSOpt_LeaseData_Space + DNSOpt_Owner_Space(&m->Primary… in SendSPSRegistrationForOwner()
5765 scopeid = mDNSPlatformInterfaceIndexfromInterfaceID(m, intf->InterfaceID, mDNStrue); in SendSPSRegistrationForOwner()
5768 intf->NextSPSAttemptTime = m->timenow + mDNSPlatformOneSecond; in SendSPSRegistrationForOwner()
5769 if (m->NextScheduledSPRetry - intf->NextSPSAttemptTime > 0) in SendSPSRegistrationForOwner()
5770 m->NextScheduledSPRetry = intf->NextSPSAttemptTime; in SendSPSRegistrationForOwner()
5786 msgid = mDNS_NewMessageID(m); in SendSPSRegistrationForOwner()
5787 for (rr = m->ResourceRecords; rr; rr=rr->next) in SendSPSRegistrationForOwner()
5813 mDNSu8 *p = m->omsg.data; in SendSPSRegistrationForOwner()
5818 InitializeDNSMessage(&m->omsg.h, msgid, UpdateReqFlags); in SendSPSRegistrationForOwner()
5820 for (rr = m->ResourceRecords; rr; rr=rr->next) in SendSPSRegistrationForOwner()
5821 if (rr->SendRNow || mDNSUpdateOkToSend(m, rr, intf, scopeid)) in SendSPSRegistrationForOwner()
5826 …const mDNSu8 *const limit = m->omsg.data + (m->omsg.h.mDNS_numUpdates ? NormalMaxDNSMessageData : … in SendSPSRegistrationForOwner()
5829 …if (mDNS_KeepaliveRecord(&rr->resrec) && (UpdateKeepaliveRData(m, rr, intf, mDNSfalse, mDNSNULL) !… in SendSPSRegistrationForOwner()
5841 …newptr = PutResourceRecordTTLWithLimit(&m->omsg, p, &m->omsg.h.mDNS_numUpdates, &rr->resrec, rr->r… in SendSPSRegistrationForOwner()
5844 …ration put %s FAILED %d/%d %s", intf->ifname, p - m->omsg.data, limit - m->omsg.data, ARDisplayStr… in SendSPSRegistrationForOwner()
5847 …name, rr->updateIntID.l[1], rr->updateIntID.l[0], mDNSVal16(m->omsg.h.id), ARDisplayString(m, rr)); in SendSPSRegistrationForOwner()
5850 rr->LastAPTime = m->timenow; in SendSPSRegistrationForOwner()
5852 …->updateid)) LogMsg("SendSPSRegistration: ERROR!! rr %s updateid is zero", ARDisplayString(m, rr)); in SendSPSRegistrationForOwner()
5853 if (m->NextScheduledResponse - (rr->LastAPTime + rr->ThisAPInterval) >= 0) in SendSPSRegistrationForOwner()
5854 m->NextScheduledResponse = (rr->LastAPTime + rr->ThisAPInterval); in SendSPSRegistrationForOwner()
5860 if (!m->omsg.h.mDNS_numUpdates) break; in SendSPSRegistrationForOwner()
5872 … SetupOwnerOpt(m, intf, &opt.resrec.rdata->u.opt[1]); // use our own interface information in SendSPSRegistrationForOwner()
5879 LogSPS("SendSPSRegistration put %s %s", intf->ifname, ARDisplayString(m, &opt)); in SendSPSRegistrationForOwner()
5880 …p = PutResourceRecordTTLWithLimit(&m->omsg, p, &m->omsg.h.numAdditionals, &opt.resrec, opt.resrec.… in SendSPSRegistrationForOwner()
5882 …istration: Failed to put OPT record (%d updates) %s", m->omsg.h.mDNS_numUpdates, ARDisplayString(m… in SendSPSRegistrationForOwner()
5888 …mDNSVal16(m->omsg.h.id), m->omsg.h.mDNS_numUpdates, p - m->omsg.data, &intf->SPSAddr[sps], mDNSVal… in SendSPSRegistrationForOwner()
5890 …err = mDNSSendDNSMessage(m, &m->omsg, p, intf->InterfaceID, mDNSNULL, &intf->SPSAddr[sps], intf->S… in SendSPSRegistrationForOwner()
5896 mDNS_StartQuery_internal(m, &intf->NetWakeResolve[sps]); in SendSPSRegistrationForOwner()
5903 …intf->NextSPSAttemptTime = m->timenow + mDNSPlatformOneSecond * 10; // If successful, update N… in SendSPSRegistrationForOwner()
5909 mDNSlocal mDNSBool RecordIsFirstOccurrenceOfOwner(mDNS *const m, const AuthRecord *const rr) in RecordIsFirstOccurrenceOfOwner() argument
5912 for (ar = m->ResourceRecords; ar && ar != rr; ar=ar->next) in RecordIsFirstOccurrenceOfOwner()
5917 mDNSlocal void mDNSCoreStoreProxyRR(mDNS *const m, const mDNSInterfaceID InterfaceID, AuthRecord *c… in mDNSCoreStoreProxyRR() argument
5948 newRR->next = m->SPSRRSet; in mDNSCoreStoreProxyRR()
5949 m->SPSRRSet = newRR; in mDNSCoreStoreProxyRR()
5950 LogSPS("%s : Storing proxy record : %s ", __func__, ARDisplayString(m, rr)); in mDNSCoreStoreProxyRR()
5958 mDNSlocal void SPSInitRecordsBeforeUpdate(mDNS *const m, mDNSOpaque64 updateIntID, mDNSBool *WakeOn… in SPSInitRecordsBeforeUpdate() argument
5967 mDNSCoreFreeProxyRR(m); in SPSInitRecordsBeforeUpdate()
5971 for (ar = m->ResourceRecords; ar; ar=ar->next) in SPSInitRecordsBeforeUpdate()
5990 …tting scopeid (ALL) 0x%x 0x%x for %s", updateIntID.l[1], updateIntID.l[0], ARDisplayString(m, ar)); in SPSInitRecordsBeforeUpdate()
5997 … mDNSu32 scopeid = mDNSPlatformInterfaceIndexfromInterfaceID(m, ar->resrec.InterfaceID, mDNStrue); in SPSInitRecordsBeforeUpdate()
6002 ar->updateIntID.l[0], ARDisplayString(m, ar)); in SPSInitRecordsBeforeUpdate()
6013 mDNSCoreStoreProxyRR(m, ar->resrec.InterfaceID, ar); in SPSInitRecordsBeforeUpdate()
6018 mDNSlocal void SendSPSRegistration(mDNS *const m, NetworkInterfaceInfo *const intf, const mDNSOpaqu… in SendSPSRegistration() argument
6023 SendSPSRegistrationForOwner(m, intf, id, &owner); in SendSPSRegistration()
6025 for (ar = m->ResourceRecords; ar; ar=ar->next) in SendSPSRegistration()
6027 …(!mDNSPlatformMemSame(&owner, &ar->WakeUp, sizeof(owner)) && RecordIsFirstOccurrenceOfOwner(m, ar)) in SendSPSRegistration()
6030 SendSPSRegistrationForOwner(m, intf, id, &owner); in SendSPSRegistration()
6036 mDNSlocal void RetrySPSRegistrations(mDNS *const m) in RetrySPSRegistrations() argument
6042 …for (intf = GetFirstActiveInterface(m->HostInterfaces); intf; intf = GetFirstActiveInterface(intf-… in RetrySPSRegistrations()
6043 … if (intf->NextSPSAttempt && intf->NextSPSAttemptTime == m->timenow + mDNSPlatformOneSecond * 10) in RetrySPSRegistrations()
6047 for (rr = m->ResourceRecords; rr; rr=rr->next) in RetrySPSRegistrations()
6048 …if (!AuthRecord_uDNS(rr) && !mDNSOpaque16IsZero(rr->updateid) && m->timenow - (rr->LastAPTime + rr… in RetrySPSRegistrations()
6050 …for (intf = GetFirstActiveInterface(m->HostInterfaces); intf; intf = GetFirstActiveInterface(intf-… in RetrySPSRegistrations()
6053 … mDNSu32 scopeid = mDNSPlatformInterfaceIndexfromInterfaceID(m, intf->InterfaceID, mDNStrue); in RetrySPSRegistrations()
6057 … %s", rr->updateIntID.l[1], rr->updateIntID.l[0], mDNSVal16(rr->updateid), ARDisplayString(m, rr)); in RetrySPSRegistrations()
6058 SendSPSRegistration(m, intf, rr->updateid); in RetrySPSRegistrations()
6064 …for (intf = GetFirstActiveInterface(m->HostInterfaces); intf; intf = GetFirstActiveInterface(intf-… in RetrySPSRegistrations()
6065 …if (intf->NextSPSAttempt && intf->NextSPSAttemptTime == m->timenow + mDNSPlatformOneSecond * 10 &&… in RetrySPSRegistrations()
6069 mDNSlocal void NetWakeResolve(mDNS *const m, DNSQuestion *question, const ResourceRecord *const ans… in NetWakeResolve() argument
6073 (void)m; // Unused in NetWakeResolve()
6074 LogSPS("NetWakeResolve: SPS: %d Add: %d %s", sps, AddRecord, RRDisplayString(m, answer)); in NetWakeResolve()
6084 mDNS_StopQuery(m, question); in NetWakeResolve()
6088 mDNS_StartQuery(m, question); in NetWakeResolve()
6093 mDNS_StopQuery(m, question); in NetWakeResolve()
6097 mDNS_Lock(m); in NetWakeResolve()
6098 …if (sps == intf->NextSPSAttempt/3) SendSPSRegistration(m, intf, zeroID); // If we're ready for … in NetWakeResolve()
6099 mDNS_Unlock(m); in NetWakeResolve()
6104 mDNS_StopQuery(m, question); in NetWakeResolve()
6107 mDNS_StartQuery(m, question); in NetWakeResolve()
6112 mDNS_StopQuery(m, question); in NetWakeResolve()
6116 mDNS_Lock(m); in NetWakeResolve()
6117 …if (sps == intf->NextSPSAttempt/3) SendSPSRegistration(m, intf, zeroID); // If we're ready for … in NetWakeResolve()
6118 mDNS_Unlock(m); in NetWakeResolve()
6122 mDNSexport mDNSBool mDNSCoreHaveAdvertisedMulticastServices(mDNS *const m) in mDNSCoreHaveAdvertisedMulticastServices() argument
6125 for (rr = m->ResourceRecords; rr; rr=rr->next) in mDNSCoreHaveAdvertisedMulticastServices()
6135 mDNSlocal void SendGoodbyesForWakeOnlyService(mDNS *const m, mDNSBool *WakeOnlyService) in SendGoodbyesForWakeOnlyService() argument
6142 for (rr = m->ResourceRecords; rr; rr=rr->next) in SendGoodbyesForWakeOnlyService()
6154 mDNSlocal void SendSleepGoodbyes(mDNS *const m, mDNSBool AllInterfaces, mDNSBool unicast) in SendSleepGoodbyes() argument
6157 m->SleepState = SleepState_Sleeping; in SendSleepGoodbyes()
6164 …for (intf = GetFirstActiveInterface(m->HostInterfaces); intf; intf = GetFirstActiveInterface(intf-… in SendSleepGoodbyes()
6172 SleepRecordRegistrations(m); // If we have no SPS, need to deregister our uDNS records in SendSleepGoodbyes()
6177 for (rr = m->ResourceRecords; rr; rr=rr->next) in SendSleepGoodbyes()
6180 SendResponses(m); in SendSleepGoodbyes()
6193 mDNSlocal mDNSBool skipSameSubnetRegistration(mDNS *const m, mDNSInterfaceID *regID, mDNSu32 count,… in skipSameSubnetRegistration() argument
6199 for (newIntf = FirstInterfaceForID(m, intfid); newIntf; newIntf = newIntf->next) in skipSameSubnetRegistration()
6208 for (intf = FirstInterfaceForID(m, regID[i]); intf; intf = intf->next) in skipSameSubnetRegistration()
6226 mDNSlocal void DoKeepaliveCallbacks(mDNS *m) in DoKeepaliveCallbacks() argument
6229 m->CurrentRecord = m->ResourceRecords; in DoKeepaliveCallbacks()
6230 while (m->CurrentRecord) in DoKeepaliveCallbacks()
6232 AuthRecord *const rr = m->CurrentRecord; in DoKeepaliveCallbacks()
6235 LogSPS("DoKeepaliveCallbacks: Invoking the callback for %s", ARDisplayString(m, rr)); in DoKeepaliveCallbacks()
6237 rr->RecordCallback(m, rr, mStatus_BadStateErr); in DoKeepaliveCallbacks()
6239 if (m->CurrentRecord == rr) // If m->CurrentRecord was not advanced for us, do it now in DoKeepaliveCallbacks()
6240 m->CurrentRecord = rr->next; in DoKeepaliveCallbacks()
6245 mDNSlocal void BeginSleepProcessing(mDNS *const m) in BeginSleepProcessing() argument
6256 m->NextScheduledSPRetry = m->timenow; in BeginSleepProcessing()
6258 …if (!m->SystemWakeOnLANEnabled) LogSPS("BeginSleepProcessing: m->SystemWakeOnLANEnabled is fa… in BeginSleepProcessing()
6259 …else if (!mDNSCoreHaveAdvertisedMulticastServices(m)) LogSPS("BeginSleepProcessing: No advertised … in BeginSleepProcessing()
6267 …for (intf = GetFirstActiveInterface(m->HostInterfaces); intf; intf = GetFirstActiveInterface(intf-… in BeginSleepProcessing()
6296 … if (skipSameSubnetRegistration(m, registeredIntfIDS, registeredCount, intf->InterfaceID)) in BeginSleepProcessing()
6305 if (ActivateLocalProxy(m, intf) == mStatus_NoError) in BeginSleepProcessing()
6307 SendGoodbyesForWakeOnlyService(m, &WakeOnlyService); in BeginSleepProcessing()
6324 if (m->SystemWakeOnLANEnabled == mDNS_WakeOnBattery) in BeginSleepProcessing()
6330 FindSPSInCache(m, &intf->NetWakeBrowse, sps); in BeginSleepProcessing()
6332 …intf->ifname, &intf->ip, NextQSendTime(&intf->NetWakeBrowse) - m->timenow, intf->NetWakeBrowse.Thi… in BeginSleepProcessing()
6339 intf->NextSPSAttemptTime = m->timenow + mDNSPlatformOneSecond; in BeginSleepProcessing()
6341 … scopeid = mDNSPlatformInterfaceIndexfromInterfaceID(m, intf->InterfaceID, mDNStrue); in BeginSleepProcessing()
6356 … if (intf->NetWakeResolve[i].ThisQInterval >= 0) mDNS_StopQuery(m, &intf->NetWakeResolve[i]); in BeginSleepProcessing()
6360 …y Server %d TTL %d %s", intf->ifname, i, sps[i]->resrec.rroriginalttl, CRDisplayString(m, sps[i])); in BeginSleepProcessing()
6363 mDNS_StartQuery_internal(m, &intf->NetWakeResolve[i]); in BeginSleepProcessing()
6378 SPSInitRecordsBeforeUpdate(m, updateIntID, &WakeOnlyService); in BeginSleepProcessing()
6385 DoKeepaliveCallbacks(m); in BeginSleepProcessing()
6406 SendSleepGoodbyes(m, mDNStrue, mDNStrue); in BeginSleepProcessing()
6411 SendSleepGoodbyes(m, mDNSfalse, mDNSfalse); in BeginSleepProcessing()
6417 SendResponses(m); in BeginSleepProcessing()
6424 mDNSexport void mDNSCoreMachineSleep(mDNS *const m, mDNSBool sleep) in mDNSCoreMachineSleep() argument
6428 LogSPS("%s (old state %d) at %ld", sleep ? "Sleeping" : "Waking", m->SleepState, m->timenow); in mDNSCoreMachineSleep()
6430 if (sleep && !m->SleepState) // Going to sleep in mDNSCoreMachineSleep()
6432 mDNS_Lock(m); in mDNSCoreMachineSleep()
6434 if (m->SPSSocket) in mDNSCoreMachineSleep()
6436 mDNSu8 oldstate = m->SPSState; in mDNSCoreMachineSleep()
6438 m->SPSState = 2; in mDNSCoreMachineSleep()
6440 if (oldstate == 1) mDNS_DeregisterService(m, &m->SPSRecords); in mDNSCoreMachineSleep()
6447 m->SleepState = SleepState_Transferring; in mDNSCoreMachineSleep()
6448 if (m->SystemWakeOnLANEnabled && m->DelaySleep) in mDNSCoreMachineSleep()
6451 …Sleep: Re-sleeping immediately after waking; will delay for %d ticks", m->DelaySleep - m->timenow); in mDNSCoreMachineSleep()
6452 m->SleepLimit = NonZeroTime(m->DelaySleep + mDNSPlatformOneSecond * 10); in mDNSCoreMachineSleep()
6456 m->DelaySleep = 0; in mDNSCoreMachineSleep()
6457 m->SleepLimit = NonZeroTime(m->timenow + mDNSPlatformOneSecond * 10); in mDNSCoreMachineSleep()
6458 m->mDNSStats.Sleeps++; in mDNSCoreMachineSleep()
6459 BeginSleepProcessing(m); in mDNSCoreMachineSleep()
6463 SuspendLLQs(m); in mDNSCoreMachineSleep()
6466 RemoveAutoTunnel6Record(m); in mDNSCoreMachineSleep()
6468 LogSPS("mDNSCoreMachineSleep: m->SleepState %d (%s) seq %d", m->SleepState, in mDNSCoreMachineSleep()
6469 m->SleepState == SleepState_Transferring ? "Transferring" : in mDNSCoreMachineSleep()
6470 m->SleepState == SleepState_Sleeping ? "Sleeping" : "?", m->SleepSeqNum); in mDNSCoreMachineSleep()
6471 mDNS_Unlock(m); in mDNSCoreMachineSleep()
6481 mDNS_Lock(m); in mDNSCoreMachineSleep()
6483 m->SleepLimit = 0; in mDNSCoreMachineSleep()
6486 if (m->SleepState != SleepState_Awake) in mDNSCoreMachineSleep()
6488 m->SleepState = SleepState_Awake; in mDNSCoreMachineSleep()
6489 m->SleepSeqNum++; in mDNSCoreMachineSleep()
6494 m->DelaySleep = NonZeroTime(m->timenow + mDNSPlatformOneSecond * 16); in mDNSCoreMachineSleep()
6497 if (m->SPSState == 3) in mDNSCoreMachineSleep()
6499 m->SPSState = 0; in mDNSCoreMachineSleep()
6500 …mDNSCoreBeSleepProxyServer_internal(m, m->SPSType, m->SPSPortability, m->SPSMarginalPower, m->SPST… in mDNSCoreMachineSleep()
6502 m->mDNSStats.Wakes++; in mDNSCoreMachineSleep()
6505 …for (intf = GetFirstActiveInterface(m->HostInterfaces); intf; intf = GetFirstActiveInterface(intf-… in mDNSCoreMachineSleep()
6508 mDNSCoreRestartQueries(m); in mDNSCoreMachineSleep()
6511 m->NextSRVUpdate = NonZeroTime(m->timenow + mDNSPlatformOneSecond); in mDNSCoreMachineSleep()
6512 …Info("mDNSCoreMachineSleep waking: NextSRVUpdate in %d %d", m->NextSRVUpdate - m->timenow, m->time… in mDNSCoreMachineSleep()
6519 m->StatStartTime = currtime; in mDNSCoreMachineSleep()
6522 diff = currtime - m->TimeSlept; in mDNSCoreMachineSleep()
6542 … const mDNSs32 remain = uTTL - (m->timenow - cr->TimeRcvd) / mDNSPlatformOneSecond; in mDNSCoreMachineSleep()
6554 CRDisplayString(m, cr), diff, remain); in mDNSCoreMachineSleep()
6555 mDNS_PurgeCacheResourceRecord(m, cr); in mDNSCoreMachineSleep()
6559 if (m->timenow - (cr->TimeRcvd + ((mDNSs32)uTTL * mDNSPlatformOneSecond)) >= 0) in mDNSCoreMachineSleep()
6562 CRDisplayString(m, cr), remain, diff); in mDNSCoreMachineSleep()
6563 mDNS_PurgeCacheResourceRecord(m, cr); in mDNSCoreMachineSleep()
6567 …MachineSleep: %s: Adjusted the remain ttl %u by %d seconds", CRDisplayString(m, cr), remain, diff); in mDNSCoreMachineSleep()
6573 mDNS_Reconfirm_internal(m, cr, kDefaultReconfirmTimeForWake); in mDNSCoreMachineSleep()
6578 for (rr = m->ResourceRecords; rr; rr=rr->next) in mDNSCoreMachineSleep()
6582 ActivateUnicastRegistration(m, rr); in mDNSCoreMachineSleep()
6586 mDNSCoreRestartRegistration(m, rr, -1); in mDNSCoreMachineSleep()
6598 RecreateNATMappings(m, mDNSPlatformOneSecond * 5); in mDNSCoreMachineSleep()
6599 mDNS_Unlock(m); in mDNSCoreMachineSleep()
6603 mDNSexport mDNSBool mDNSCoreReadyForSleep(mDNS *m, mDNSs32 now) in mDNSCoreReadyForSleep() argument
6609 mDNS_Lock(m); in mDNSCoreReadyForSleep()
6611 if (m->DelaySleep) goto notready; in mDNSCoreReadyForSleep()
6614 if (m->SleepLimit - now > 0 && m->NextScheduledSPRetry - now > 0) goto notready; in mDNSCoreReadyForSleep()
6616 m->NextScheduledSPRetry = now + 0x40000000UL; in mDNSCoreReadyForSleep()
6619 …for (intf = GetFirstActiveInterface(m->HostInterfaces); intf; intf = GetFirstActiveInterface(intf-… in mDNSCoreReadyForSleep()
6626 SendSPSRegistration(m, intf, zeroID); in mDNSCoreReadyForSleep()
6631 if (m->NextScheduledSPRetry - intf->NextSPSAttemptTime > 0) in mDNSCoreReadyForSleep()
6632 m->NextScheduledSPRetry = intf->NextSPSAttemptTime; in mDNSCoreReadyForSleep()
6636 …for (intf = GetFirstActiveInterface(m->HostInterfaces); intf; intf = GetFirstActiveInterface(intf-… in mDNSCoreReadyForSleep()
6648 for (rr = m->ResourceRecords; rr; rr = rr->next) in mDNSCoreReadyForSleep()
6651 …eIntID.l[1], rr->updateIntID.l[0], mDNSVal16(rr->updateid), ARDisplayString(m,rr)); goto spsnotrea… in mDNSCoreReadyForSleep()
6654 for (q = m->Questions; q; q = q->next) in mDNSCoreReadyForSleep()
6662 for (rr = m->ResourceRecords; rr; rr = rr->next) in mDNSCoreReadyForSleep()
6666 …eIntID.l[1], rr->updateIntID.l[0], mDNSVal16(rr->updateid), ARDisplayString(m,rr)); goto notready;… in mDNSCoreReadyForSleep()
6668 …if (!RecordReadyForSleep(m, rr)) { LogSPS("mDNSCoreReadyForSleep: waiting for %s", ARDisplayString… in mDNSCoreReadyForSleep()
6672 mDNS_Unlock(m); in mDNSCoreReadyForSleep()
6679 if (now - m->SleepLimit >= 0) in mDNSCoreReadyForSleep()
6683 …for (intf = GetFirstActiveInterface(m->HostInterfaces); intf; intf = GetFirstActiveInterface(intf-… in mDNSCoreReadyForSleep()
6688 mDNS_DeactivateNetWake_internal(m, intf); in mDNSCoreReadyForSleep()
6691 for (rr = m->ResourceRecords; rr; rr = rr->next) in mDNSCoreReadyForSleep()
6695 … %s", rr->updateIntID.l[1], rr->updateIntID.l[0], mDNSVal16(rr->updateid), ARDisplayString(m, rr)); in mDNSCoreReadyForSleep()
6705 m->SleepLimit = now + mDNSPlatformOneSecond * 1; in mDNSCoreReadyForSleep()
6707 SendSleepGoodbyes(m, mDNStrue, mDNStrue); in mDNSCoreReadyForSleep()
6711 mDNS_Unlock(m); in mDNSCoreReadyForSleep()
6715 mDNSexport mDNSs32 mDNSCoreIntervalToNextWake(mDNS *const m, mDNSs32 now) in mDNSCoreIntervalToNextWake() argument
6726 for (nat = m->NATTraversals; nat; nat=nat->next) in mDNSCoreIntervalToNextWake()
6742 for (ar = m->ResourceRecords; ar; ar = ar->next) in mDNSCoreIntervalToNextWake()
6751 (t - now) / mDNSPlatformOneSecond, ARDisplayString(m, ar)); in mDNSCoreIntervalToNextWake()
6866 mDNSlocal mDNSBool MatchDependentOn(const mDNS *const m, const CacheRecord *const pktrr, const Auth… in MatchDependentOn() argument
6869 for (r1 = m->ResourceRecords; r1; r1=r1->next) in MatchDependentOn()
6878 for (r1 = m->DuplicateRecords; r1; r1=r1->next) in MatchDependentOn()
6894 mDNSlocal const AuthRecord *FindRRSet(const mDNS *const m, const CacheRecord *const pktrr) in FindRRSet() argument
6897 for (rr = m->ResourceRecords; rr; rr=rr->next) in FindRRSet()
6917 mDNSlocal mDNSBool PacketRRConflict(const mDNS *const m, const AuthRecord *const our, const CacheRe… in PacketRRConflict() argument
6923 if (our->DependentOn || MatchDependentOn(m, pktrr, our)) return(mDNSfalse); in PacketRRConflict()
6928 const AuthRecord *pktset = FindRRSet(m, pktrr); in PacketRRConflict()
6944 mDNSlocal void ResolveSimultaneousProbe(mDNS *const m, const DNSMessage *const query, const mDNSu8 … in ResolveSimultaneousProbe() argument
6953 …ptr = GetLargeResourceRecord(m, query, ptr, end, q->InterfaceID, kDNSRecordTypePacketAuth, &m->rec… in ResolveSimultaneousProbe()
6955 …if (m->rec.r.resrec.RecordType != kDNSRecordTypePacketNegative && ResourceRecordAnswersQuestion(&m… in ResolveSimultaneousProbe()
6958 if (PacketRRConflict(m, our, &m->rec.r)) in ResolveSimultaneousProbe()
6960 int result = (int)our->resrec.rrclass - (int)m->rec.r.resrec.rrclass; in ResolveSimultaneousProbe()
6961 if (!result) result = (int)our->resrec.rrtype - (int)m->rec.r.resrec.rrtype; in ResolveSimultaneousProbe()
6962 if (!result) result = CompareRData(our, &m->rec.r); in ResolveSimultaneousProbe()
6966 …e: %p Pkt Record: %08lX %s", q->InterfaceID, m->rec.r.resrec.rdatahash, CRDisplayString(m, … in ResolveSimultaneousProbe()
6967 …s", our->resrec.InterfaceID, our->ProbeCount, msg, our->resrec.rdatahash, ARDisplayString(m, our)); in ResolveSimultaneousProbe()
6974 m->SuppressProbes = NonZeroTime(m->timenow + mDNSPlatformOneSecond); in ResolveSimultaneousProbe()
6977 InitializeLastAPTime(m, our); in ResolveSimultaneousProbe()
6984 …e: %p Pkt Record: %08lX %s", q->InterfaceID, m->rec.r.resrec.rdatahash, CRDisplayString(m, … in ResolveSimultaneousProbe()
6985 …8lX %s", our->resrec.InterfaceID, our->ProbeCount, our->resrec.rdatahash, ARDisplayString(m, our)); in ResolveSimultaneousProbe()
6989 m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it in ResolveSimultaneousProbe()
6994 m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it in ResolveSimultaneousProbe()
6997 mDNSlocal CacheRecord *FindIdenticalRecordInCache(const mDNS *const m, const ResourceRecord *const … in FindIdenticalRecordInCache() argument
7000 CacheGroup *cg = CacheGroupForRecord(m, slot, pktrr); in FindIdenticalRecordInCache()
7017 mDNSlocal void DeregisterProxyRecord(mDNS *const m, AuthRecord *const rr) in DeregisterProxyRecord() argument
7021 mDNS_Deregister_internal(m, rr, mDNS_Dereg_normal); in DeregisterProxyRecord()
7022 SetSPSProxyListChanged(m->rec.r.resrec.InterfaceID); in DeregisterProxyRecord()
7025 mDNSlocal void ClearKeepaliveProxyRecords(mDNS *const m, const OwnerOptData *const owner, AuthRecor… in ClearKeepaliveProxyRecords() argument
7027 if (m->CurrentRecord) in ClearKeepaliveProxyRecords()
7028 …denticalProxyRecords ERROR m->CurrentRecord already set %s", ARDisplayString(m, m->CurrentRecord)); in ClearKeepaliveProxyRecords()
7029 m->CurrentRecord = thelist; in ClearKeepaliveProxyRecords()
7033 while (m->CurrentRecord) in ClearKeepaliveProxyRecords()
7035 AuthRecord *const rr = m->CurrentRecord; in ClearKeepaliveProxyRecords()
7038 if (mDNS_KeepaliveRecord(&m->rec.r.resrec)) in ClearKeepaliveProxyRecords()
7041 …m->ProxyRecords, &rr->WakeUp.HMAC, &rr->WakeUp.IMAC, rr->WakeUp.seq, owner->seq, ARDisplayString(m… in ClearKeepaliveProxyRecords()
7042 DeregisterProxyRecord(m, rr); in ClearKeepaliveProxyRecords()
7047 if (m->CurrentRecord == rr) // If m->CurrentRecord was not advanced for us, do it now in ClearKeepaliveProxyRecords()
7048 m->CurrentRecord = rr->next; in ClearKeepaliveProxyRecords()
7054 mDNSlocal void ClearIdenticalProxyRecords(mDNS *const m, const OwnerOptData *const owner, AuthRecor… in ClearIdenticalProxyRecords() argument
7056 if (m->CurrentRecord) in ClearIdenticalProxyRecords()
7057 …denticalProxyRecords ERROR m->CurrentRecord already set %s", ARDisplayString(m, m->CurrentRecord)); in ClearIdenticalProxyRecords()
7058 m->CurrentRecord = thelist; in ClearIdenticalProxyRecords()
7059 while (m->CurrentRecord) in ClearIdenticalProxyRecords()
7061 AuthRecord *const rr = m->CurrentRecord; in ClearIdenticalProxyRecords()
7062 …if (m->rec.r.resrec.InterfaceID == rr->resrec.InterfaceID && mDNSSameEthAddress(&owner->HMAC, &rr-… in ClearIdenticalProxyRecords()
7063 if (IdenticalResourceRecord(&rr->resrec, &m->rec.r.resrec)) in ClearIdenticalProxyRecords()
7066 …m->ProxyRecords, &rr->WakeUp.HMAC, &rr->WakeUp.IMAC, rr->WakeUp.seq, owner->seq, ARDisplayString(m… in ClearIdenticalProxyRecords()
7067 DeregisterProxyRecord(m, rr); in ClearIdenticalProxyRecords()
7071 if (m->CurrentRecord == rr) // If m->CurrentRecord was not advanced for us, do it now in ClearIdenticalProxyRecords()
7072 m->CurrentRecord = rr->next; in ClearIdenticalProxyRecords()
7077 mDNSlocal void ClearProxyRecords(mDNS *const m, const OwnerOptData *const owner, AuthRecord *const … in ClearProxyRecords() argument
7079 if (m->CurrentRecord) in ClearProxyRecords()
7080 …LogMsg("ClearProxyRecords ERROR m->CurrentRecord already set %s", ARDisplayString(m, m->CurrentRec… in ClearProxyRecords()
7081 m->CurrentRecord = thelist; in ClearProxyRecords()
7082 while (m->CurrentRecord) in ClearProxyRecords()
7084 AuthRecord *const rr = m->CurrentRecord; in ClearProxyRecords()
7085 …if (m->rec.r.resrec.InterfaceID == rr->resrec.InterfaceID && mDNSSameEthAddress(&owner->HMAC, &rr-… in ClearProxyRecords()
7086 … if (owner->seq != rr->WakeUp.seq || m->timenow - rr->TimeRcvd > mDNSPlatformOneSecond * 60) in ClearProxyRecords()
7095 &rr->WakeUp.HMAC, &rr->WakeUp.IMAC, ARDisplayString(m,rr)); in ClearProxyRecords()
7096 …SendNDP(m, NDP_Adv, NDP_Override, rr, &rr->AddressProxy.ip.v6, &rr->WakeUp.IMAC, &AllHosts_v6, &Al… in ClearProxyRecords()
7100 m->ProxyRecords, rr->AnnounceCount, rr->resrec.RecordType, in ClearProxyRecords()
7101 … &rr->WakeUp.HMAC, &rr->WakeUp.IMAC, rr->WakeUp.seq, owner->seq, ARDisplayString(m, rr)); in ClearProxyRecords()
7105 mDNS_Deregister_internal(m, rr, mDNS_Dereg_normal); in ClearProxyRecords()
7106 SetSPSProxyListChanged(m->rec.r.resrec.InterfaceID); in ClearProxyRecords()
7110 if (m->CurrentRecord == rr) // If m->CurrentRecord was not advanced for us, do it now in ClearProxyRecords()
7111 m->CurrentRecord = rr->next; in ClearProxyRecords()
7116 mDNSlocal mDNSu8 *ProcessQuery(mDNS *const m, const DNSMessage *const query, const mDNSu8 *const en… in ProcessQuery() argument
7120 …mDNSBool FromLocalSubnet = srcaddr && mDNS_AddressIsLocalSubnet(m, InterfaceID, srcaddr, mDNSNU… in ProcessQuery()
7145 … ptr = GetLargeResourceRecord(m, query, ptr, end, InterfaceID, kDNSRecordTypePacketAdd, &m->rec); in ProcessQuery()
7146 …if (ptr && m->rec.r.resrec.RecordType != kDNSRecordTypePacketNegative && m->rec.r.resrec.rrtype ==… in ProcessQuery()
7149 …const rdataOPT *const e = (const rdataOPT *)&m->rec.r.resrec.rdata->u.data[m->rec.r.resrec.rdlengt… in ProcessQuery()
7152 for (opt = &m->rec.r.resrec.rdata->u.opt[0]; opt < e; opt++) in ProcessQuery()
7155 ClearProxyRecords(m, &opt->u.owner, m->DuplicateRecords); in ProcessQuery()
7156 ClearProxyRecords(m, &opt->u.owner, m->ResourceRecords); in ProcessQuery()
7159 m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it in ProcessQuery()
7166 mDNSParseNSEC3Records(m, query, end, InterfaceID, &McastNSEC3Records); in ProcessQuery()
7183 InitializeAnonInfoForQuestion(m, &McastNSEC3Records, &pktq); in ProcessQuery()
7196 m->mDNSStats.UnicastBitInQueries++; in ProcessQuery()
7198 m->mDNSStats.NormalQueries++; in ProcessQuery()
7208 if (m->CurrentRecord) in ProcessQuery()
7209 …LogMsg("ProcessQuery ERROR m->CurrentRecord already set %s", ARDisplayString(m, m->CurrentRecord)); in ProcessQuery()
7210 m->CurrentRecord = m->ResourceRecords; in ProcessQuery()
7211 while (m->CurrentRecord) in ProcessQuery()
7213 rr = m->CurrentRecord; in ProcessQuery()
7214 m->CurrentRecord = rr->next; in ProcessQuery()
7217 m->mDNSStats.MatchingAnswersForQueries++; in ProcessQuery()
7221 ResolveSimultaneousProbe(m, query, end, &pktq, rr); in ProcessQuery()
7247 if (m->timenow - (rr->LastMCTime + mDNSPlatformOneSecond) >= 0 || in ProcessQuery()
7267 m->NextScheduledResponse = m->timenow; in ProcessQuery()
7275 m->mDNSStats.KnownAnswerMultiplePkts++; in ProcessQuery()
7289 CacheGroup *cg = CacheGroupForName(m, slot, pktq.qnamehash, &pktq.qname); in ProcessQuery()
7304 … if (cr->MPUnansweredQ == 0 || m->timenow - cr->MPLastUnansweredQT >= mDNSPlatformOneSecond) in ProcessQuery()
7310 cr->MPLastUnansweredQT = m->timenow; in ProcessQuery()
7329 for (q = m->Questions; q; q=q->next) in ProcessQuery()
7330 …if (!q->Target.type && ActiveQuestion(q) && m->timenow - q->LastQTxTime > mDNSPlatformOneSecond / … in ProcessQuery()
7348 …for (rr = m->ResourceRecords; rr; rr=rr->next) // Now build our list of potential ans… in ProcessQuery()
7355 AddAdditionalsToResponseList(m, ResponseRecords, &nrp, InterfaceID); in ProcessQuery()
7364 … ptr = GetLargeResourceRecord(m, query, ptr, end, InterfaceID, kDNSRecordTypePacketAns, &m->rec); in ProcessQuery()
7366 if (m->rec.r.resrec.RecordType != kDNSRecordTypePacketNegative) in ProcessQuery()
7371 if (MustSendRecord(rr) && ShouldSuppressKnownAnswer(&m->rec.r, rr)) in ProcessQuery()
7373 m->mDNSStats.KnownAnswerSuppressions++; in ProcessQuery()
7380 for (rr=m->ResourceRecords; rr; rr=rr->next) in ProcessQuery()
7383 if (rr->ImmedAnswer == InterfaceID && ShouldSuppressKnownAnswer(&m->rec.r, rr)) in ProcessQuery()
7395 m->mDNSStats.KnownAnswerSuppressions++; in ProcessQuery()
7399 … LogMsg("Suppressed after%4d: %s", m->timenow - rr->ImmedAnswerMarkTime, ARDisplayString(m, rr)); in ProcessQuery()
7405 ourcacherr = FindIdenticalRecordInCache(m, &m->rec.r.resrec); in ProcessQuery()
7410 …if (ourcacherr && ourcacherr->MPExpectingKA && m->timenow - ourcacherr->MPLastUnansweredQT < mDNSP… in ProcessQuery()
7424 …if (cr->resrec.InterfaceID == InterfaceID && IdenticalResourceRecord(&m->rec.r.resrec, &cr->resrec… in ProcessQuery()
7437 if (ResourceRecordAnswersQuestion(&m->rec.r.resrec, q)) in ProcessQuery()
7443 m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it in ProcessQuery()
7469 if (m->timenow - (rr->LastMCTime + TicksTTL(rr)/4) >= 0) in ProcessQuery()
7477 m->mDNSStats.UnicastDemotedToMulticast++; in ProcessQuery()
7486 m->mDNSStats.MulticastResponses++; in ProcessQuery()
7491 m->mDNSStats.UnicastResponses++; in ProcessQuery()
7503 rr->ImmedAnswerMarkTime = m->timenow; in ProcessQuery()
7505 m->NextScheduledResponse = m->timenow; in ProcessQuery()
7546 …if (delayresponse && (!m->SuppressSending || (m->SuppressSending - m->timenow) < (delayresponse + … in ProcessQuery()
7549 mDNSs32 oldss = m->SuppressSending; in ProcessQuery()
7551 …LogMsg("Current SuppressSending delay%5ld; require%5ld", m->SuppressSending - m->timenow, (delayre… in ProcessQuery()
7566 …m->SuppressSending = m->timenow + (delayresponse + (mDNSs32)mDNSRandom((mDNSu32)mDNSPlatformOneSec… in ProcessQuery()
7567 if (m->SuppressSending == 0) m->SuppressSending = 1; in ProcessQuery()
7570 LogMsg("Set SuppressSending to %5ld", m->SuppressSending - m->timenow); in ProcessQuery()
7581 m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it in ProcessQuery()
7605 … if (cr->UnansweredQueries == 0 || m->timenow - cr->LastUnansweredTime >= mDNSPlatformOneSecond) in ProcessQuery()
7608 cr->LastUnansweredTime = m->timenow; in ProcessQuery()
7612 … cr->UnansweredQueries, cr->MPUnansweredQ, cr->MPUnansweredKA, CRDisplayString(m, cr)); in ProcessQuery()
7614 SetNextCacheCheckTimeForRecord(m, cr); in ProcessQuery()
7623 if (RRExpireTime(cr) - m->timenow > 4 * mDNSPlatformOneSecond) in ProcessQuery()
7625 … cr->UnansweredQueries, cr->MPUnansweredQ, cr->MPUnansweredKA, CRDisplayString(m, cr)); in ProcessQuery()
7627 m->mDNSStats.PoofCacheDeletions++; in ProcessQuery()
7628 mDNS_Reconfirm_internal(m, cr, kDefaultReconfirmTimeForNoAnswer); in ProcessQuery()
7642 mDNSu32 remain = (mDNSu32)(RRExpireTime(cr) - m->timenow) / 4; in ProcessQuery()
7647 if (RRExpireTime(cr) - m->timenow > 4 * mDNSPlatformOneSecond) in ProcessQuery()
7649 … cr->UnansweredQueries, cr->MPUnansweredQ, cr->MPUnansweredKA, CRDisplayString(m, cr)); in ProcessQuery()
7659 mDNS_Reconfirm_internal(m, cr, remain); in ProcessQuery()
7670 i = RecordDupSuppressInfo(q->DupSuppress, m->timenow, InterfaceID, srcaddr->type); in ProcessQuery()
7678 FreeNSECRecords(m, McastNSEC3Records); in ProcessQuery()
7684 mDNSlocal void mDNSCoreReceiveQuery(mDNS *const m, const DNSMessage *const msg, const mDNSu8 *const… in mDNSCoreReceiveQuery() argument
7690 … !mDNSAddrIsDNSMulticast(dstaddr) && mDNS_AddressIsLocalSubnet(m, InterfaceID, srcaddr, mDNSNULL); in mDNSCoreReceiveQuery()
7712 responseend = ProcessQuery(m, msg, end, srcaddr, InterfaceID, in mDNSCoreReceiveQuery()
7713 …PPort(srcport, MulticastDNSPort), mDNSAddrIsDNSMulticast(dstaddr), QueryWasLocalUnicast, &m->omsg); in mDNSCoreReceiveQuery()
7718 m->omsg.h.numQuestions, m->omsg.h.numQuestions == 1 ? "" : "s", in mDNSCoreReceiveQuery()
7719 m->omsg.h.numAnswers, m->omsg.h.numAnswers == 1 ? "" : "s", in mDNSCoreReceiveQuery()
7720 m->omsg.h.numAdditionals, m->omsg.h.numAdditionals == 1 ? "" : "s", in mDNSCoreReceiveQuery()
7722 …mDNSSendDNSMessage(m, &m->omsg, responseend, InterfaceID, mDNSNULL, srcaddr, srcport, mDNSNULL, mD… in mDNSCoreReceiveQuery()
7727 mDNSlocal mDNSBool TrustedSource(const mDNS *const m, const mDNSAddr *const srcaddr)
7730 (void)m; // Unused
7732 for (s = m->DNSServers; s; s = s->next)
7743 mDNSlocal DNSQuestion *ExpectingUnicastResponseForQuestion(const mDNS *const m, const mDNSIPPort po… in ExpectingUnicastResponseForQuestion() argument
7746 for (q = m->Questions; q; q=q->next) in ExpectingUnicastResponseForQuestion()
7762 mDNSlocal DNSQuestion *ExpectingUnicastResponseForRecord(mDNS *const m, in ExpectingUnicastResponseForRecord() argument
7769 for (q = m->Questions; q; q=q->next) in ExpectingUnicastResponseForRecord()
7775 …->h.id %d q->TargetQID %d for %s", mDNSVal16(id), mDNSVal16(q->TargetQID), CRDisplayString(m, rr)); in ExpectingUnicastResponseForRecord()
7797 …TypeName(q->qtype), &q->Target, mDNSVal16(srcp), srcaddr, mDNSVal16(port), CRDisplayString(m, rr)); in ExpectingUnicastResponseForRecord()
7803 …if (SrcLocal && q->ExpectUnicastResp && (mDNSu32)(m->timenow - q->ExpectUnicastResp) < (mDNSu32)(m… in ExpectingUnicastResponseForRecord()
7828 mDNSlocal mDNSBool ExpectingMulticastResponseForRecord(mDNS *const m, CacheRecord *rr, const mDNSAd… in ExpectingMulticastResponseForRecord() argument
7837 …A:AAAA: accepting %s, from %#a due to same packet %d", CRDisplayString(m, rr), srcaddr, m->PktNum); in ExpectingMulticastResponseForRecord()
7840 for (q = m->Questions; q; q=q->next) in ExpectingMulticastResponseForRecord()
7851 InitializeAnonInfoForCR(m, McastNSEC3Records, rr); in ExpectingMulticastResponseForRecord()
7862 …tResponseForRecord: Name and Type match, accepting %s, from %#a", CRDisplayString(m, rr), srcaddr); in ExpectingMulticastResponseForRecord()
7864 …MulticastResponseForRecord: record %s, question %##s (%s)", CRDisplayString(m, rr), q->qname.c, DN… in ExpectingMulticastResponseForRecord()
7881 CRDisplayString(m, rr), q->qname.c, srcaddr, m->PktNum); in ExpectingMulticastResponseForRecord()
7889 CacheGroup *cg = CacheGroupForName(m, slot, namehash, name); in ExpectingMulticastResponseForRecord()
7903 CRDisplayString(m, rr), srcaddr, m->PktNum); in ExpectingMulticastResponseForRecord()
7912 …esponseForRecord: discarding %s, from %#a, pktnum %d", CRDisplayString(m, rr), srcaddr, m->PktNum); in ExpectingMulticastResponseForRecord()
7930 mDNSexport CacheRecord *CreateNewCacheEntry(mDNS *const m, const mDNSu32 slot, CacheGroup *cg, mDNS… in CreateNewCacheEntry() argument
7933 mDNSu16 RDLength = GetRDLengthMem(&m->rec.r.resrec); in CreateNewCacheEntry()
7935 … if (!m->rec.r.resrec.InterfaceID) debugf("CreateNewCacheEntry %s", CRDisplayString(m, &m->rec.r)); in CreateNewCacheEntry()
7940 …if (!cg) cg = GetCacheGroup(m, slot, &m->rec.r.resrec); // If we don't have a CacheGroup for this … in CreateNewCacheEntry()
7941 …if (cg) rr = GetCacheRecord(m, cg, RDLength); // Make a cache record, being careful not to recyc… in CreateNewCacheEntry()
7942 if (!rr) NoCacheAnswer(m, &m->rec.r); in CreateNewCacheEntry()
7946 *rr = m->rec.r; // Block copy the CacheRecord object in CreateNewCacheEntry()
7954 if (m->rec.r.resrec.AnonInfo) in CreateNewCacheEntry()
7956 rr->resrec.AnonInfo = m->rec.r.resrec.AnonInfo; in CreateNewCacheEntry()
7957 m->rec.r.resrec.AnonInfo = mDNSNULL; in CreateNewCacheEntry()
7963 …LogMsg("rr->resrec.rdata == &rr->rdatastorage but length > InlineCacheRDSize %##s", m->rec.r.resre… in CreateNewCacheEntry()
7965 …LogMsg("rr->resrec.rdata != &rr->rdatastorage but length <= InlineCacheRDSize %##s", m->rec.r.resr… in CreateNewCacheEntry()
7967 … mDNSPlatformMemCopy(rr->resrec.rdata, m->rec.r.resrec.rdata, sizeofRDataHeader + RDLength); in CreateNewCacheEntry()
7978 m->rrcache_totalused_unicast += rr->resrec.rdlength; in CreateNewCacheEntry()
7980 … BumpDNSSECStats(m, kStatsActionIncrement, kStatsTypeMemoryUsage, rr->resrec.rdlength); in CreateNewCacheEntry()
7987 … CacheRecordAdd(m, rr); // CacheRecordAdd calls SetNextCacheCheckTimeForRecord(m, rr); for us in CreateNewCacheEntry()
8001 ReleaseCacheRecord(m, rr); in CreateNewCacheEntry()
8002 NoCacheAnswer(m, &m->rec.r); in CreateNewCacheEntry()
8010 mDNSlocal void RefreshCacheRecord(mDNS *const m, CacheRecord *rr, mDNSu32 ttl) in RefreshCacheRecord() argument
8012 rr->TimeRcvd = m->timenow; in RefreshCacheRecord()
8020 SetNextCacheCheckTimeForRecord(m, rr); in RefreshCacheRecord()
8023 mDNSexport void GrantCacheExtensions(mDNS *const m, DNSQuestion *q, mDNSu32 lease) in GrantCacheExtensions() argument
8027 CacheGroup *cg = CacheGroupForName(m, slot, q->qnamehash, &q->qname); in GrantCacheExtensions()
8032 RefreshCacheRecord(m, rr, lease); in GrantCacheExtensions()
8073 mDNSlocal mDNSBool IsResponseAcceptable(mDNS *const m, const CacheRecord *crlist, DNSQuestion *q, m… in IsResponseAcceptable() argument
8075 CacheRecord *const newcr = &m->rec.r; in IsResponseAcceptable()
8091 …Found a matching entry for %##s in the CacheFlushRecords %s", rr->name->c, CRDisplayString(m, cr)); in IsResponseAcceptable()
8106 CRDisplayString(m, newcr)); in IsResponseAcceptable()
8124 …nfo("IsResponseAcceptable: Accepting RRSIG %s matches question type %s", CRDisplayString(m, newcr), in IsResponseAcceptable()
8130 …ptable: Accepting RRSIG %s matches %s type (nseclist = 1)", CRDisplayString(m, newcr), DNSTypeName… in IsResponseAcceptable()
8136 …esponseAcceptable: Accepting RRSIG %s matches SOA type (nseclist = 1)", CRDisplayString(m, newcr)); in IsResponseAcceptable()
8146 … LogMsg("IsResponseAcceptable: ERROR!! Not a unicast NSEC %s", CRDisplayString(m, newcr)); in IsResponseAcceptable()
8149 … LogInfo("IsResponseAcceptable: Accepting NSEC %s (nseclist = 1)", CRDisplayString(m, newcr)); in IsResponseAcceptable()
8155 … LogInfo("IsResponseAcceptable: Accepting SOA %s (nseclist = 1)", CRDisplayString(m, newcr)); in IsResponseAcceptable()
8161 … LogInfo("IsResponseAcceptable: Accepting NSEC3 %s (nseclist = 1)", CRDisplayString(m, newcr)); in IsResponseAcceptable()
8169 mDNSlocal void FreeNSECRecords(mDNS *const m, CacheRecord *NSECRecords) in FreeNSECRecords() argument
8176 ReleaseCacheRecord(m, rp); in FreeNSECRecords()
8182 mDNSlocal void mDNSCoreReceiveNoDNSSECAnswers(mDNS *const m, const DNSMessage *const response, cons… in mDNSCoreReceiveNoDNSSECAnswers() argument
8193 …if (ptr && (qptr = ExpectingUnicastResponseForQuestion(m, dstport, response->h.id, &pktq, !dstaddr… in mDNSCoreReceiveNoDNSSECAnswers()
8205 for (q = qptr->next ; q && q != m->NewQuestions; q = next) in mDNSCoreReceiveNoDNSSECAnswers()
8215 q->QuestionCallback(m, q, mDNSNULL, QC_nodnssec); in mDNSCoreReceiveNoDNSSECAnswers()
8219 qptr->QuestionCallback(m, qptr, mDNSNULL, QC_nodnssec); in mDNSCoreReceiveNoDNSSECAnswers()
8225 mDNSlocal void mDNSCoreReceiveNoUnicastAnswers(mDNS *const m, const DNSMessage *const response, con… in mDNSCoreReceiveNoUnicastAnswers() argument
8237 … if (ptr && (qptr = ExpectingUnicastResponseForQuestion(m, dstport, response->h.id, &q, !dstaddr))) in mDNSCoreReceiveNoUnicastAnswers()
8241 CacheGroup *cg = CacheGroupForName(m, slot, q.qnamehash, &q.qname); in mDNSCoreReceiveNoUnicastAnswers()
8246 if (RRExpireTime(rr) - m->timenow > 0) break; in mDNSCoreReceiveNoUnicastAnswers()
8271 m->CurrentQuestion = qptr; in mDNSCoreReceiveNoUnicastAnswers()
8277 GenerateNegativeResponse(m, QC_forceresponse); in mDNSCoreReceiveNoUnicastAnswers()
8278 m->CurrentQuestion = mDNSNULL; in mDNSCoreReceiveNoUnicastAnswers()
8307 …ptr = GetLargeResourceRecord(m, response, ptr, end, InterfaceID, kDNSRecordTypePacketAuth, &m->rec… in mDNSCoreReceiveNoUnicastAnswers()
8308 …if (ptr && m->rec.r.resrec.RecordType != kDNSRecordTypePacketNegative && m->rec.r.resrec.rrtype ==… in mDNSCoreReceiveNoUnicastAnswers()
8310 const mDNSu32 s = HashSlot(m->rec.r.resrec.name); in mDNSCoreReceiveNoUnicastAnswers()
8311 CacheGroup *cgSOA = CacheGroupForRecord(m, s, &m->rec.r.resrec); in mDNSCoreReceiveNoUnicastAnswers()
8312 … const rdataSOA *const soa = (const rdataSOA *)m->rec.r.resrec.rdata->u.data; in mDNSCoreReceiveNoUnicastAnswers()
8317 if (ttl_s > m->rec.r.resrec.rroriginalttl && m->rec.r.resrec.name->c[0]) in mDNSCoreReceiveNoUnicastAnswers()
8318 ttl_s = m->rec.r.resrec.rroriginalttl; in mDNSCoreReceiveNoUnicastAnswers()
8323 SOARecord = CreateNewCacheEntry(m, s, cgSOA, 1, mDNSfalse, mDNSNULL); in mDNSCoreReceiveNoUnicastAnswers()
8335 int scount = CountLabels(m->rec.r.resrec.name); in mDNSCoreReceiveNoUnicastAnswers()
8337 … if (SameDomainName(SkipLeadingLabels(&q.qname, qcount - scount), m->rec.r.resrec.name)) in mDNSCoreReceiveNoUnicastAnswers()
8341 … m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it in mDNSCoreReceiveNoUnicastAnswers()
8363 …newing negative TTL from %d to %d %s", neg->resrec.rroriginalttl, negttl, CRDisplayString(m, neg)); in mDNSCoreReceiveNoUnicastAnswers()
8364 RefreshCacheRecord(m, neg, negttl); in mDNSCoreReceiveNoUnicastAnswers()
8370 ResetQuestionState(m, qptr); in mDNSCoreReceiveNoUnicastAnswers()
8377 if (!AddNSECSForCacheRecord(m, NSECRecords, neg, rcode)) in mDNSCoreReceiveNoUnicastAnswers()
8381 …: AddNSECSForCacheRecord failed to add NSEC for negcr %s during refresh", CRDisplayString(m, neg)); in mDNSCoreReceiveNoUnicastAnswers()
8382 FreeNSECRecords(m, NSECRecords); in mDNSCoreReceiveNoUnicastAnswers()
8390 ReleaseCacheRecord(m, neg->soa); in mDNSCoreReceiveNoUnicastAnswers()
8399 …MakeNegativeCacheRecord(m, &m->rec.r, name, hash, q.qtype, q.qclass, negttl, mDNSInterface_Any, qp… in mDNSCoreReceiveNoUnicastAnswers()
8400 m->rec.r.responseFlags = response->h.flags; in mDNSCoreReceiveNoUnicastAnswers()
8406 cg = CacheGroupForName(m, slot, hash, name); in mDNSCoreReceiveNoUnicastAnswers()
8411 negcr = CreateNewCacheEntry(m, slot, cg, 1, mDNStrue, mDNSNULL); in mDNSCoreReceiveNoUnicastAnswers()
8415 if (!AddNSECSForCacheRecord(m, NSECRecords, negcr, rcode)) in mDNSCoreReceiveNoUnicastAnswers()
8418 CRDisplayString(m, negcr)); in mDNSCoreReceiveNoUnicastAnswers()
8419 FreeNSECRecords(m, NSECRecords); in mDNSCoreReceiveNoUnicastAnswers()
8424 …ReceiveNoUnicastAnswers: AddNSECSForCacheRecord added neg NSEC for %s", CRDisplayString(m, negcr)); in mDNSCoreReceiveNoUnicastAnswers()
8428 CacheRecordDeferredAdd(m, negcr); in mDNSCoreReceiveNoUnicastAnswers()
8430 … m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it in mDNSCoreReceiveNoUnicastAnswers()
8436 negcr = CreateNewCacheEntry(m, slot, cg, 1, mDNStrue, mDNSNULL); in mDNSCoreReceiveNoUnicastAnswers()
8447 ReleaseCacheRecord(m, negcr->soa); in mDNSCoreReceiveNoUnicastAnswers()
8451 CacheRecordDeferredAdd(m, negcr); in mDNSCoreReceiveNoUnicastAnswers()
8454 m->rec.r.responseFlags = zeroID; in mDNSCoreReceiveNoUnicastAnswers()
8455 … m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it in mDNSCoreReceiveNoUnicastAnswers()
8461 cg = CacheGroupForName(m, slot, hash, name); in mDNSCoreReceiveNoUnicastAnswers()
8467 …ogInfo("mDNSCoreReceiveNoUnicastAnswers: NSECRecords not used"); FreeNSECRecords(m, NSECRecords); } in mDNSCoreReceiveNoUnicastAnswers()
8468 …LogInfo("mDNSCoreReceiveNoUnicastAnswers: SOARecord not used"); ReleaseCacheRecord(m, SOARecord); } in mDNSCoreReceiveNoUnicastAnswers()
8471 mDNSlocal void mDNSCorePrintStoredProxyRecords(mDNS *const m) in mDNSCorePrintStoredProxyRecords() argument
8475 for (rrPtr = m->SPSRRSet; rrPtr; rrPtr = rrPtr->next) in mDNSCorePrintStoredProxyRecords()
8477 LogSPS("%s", ARDisplayString(m, rrPtr)); in mDNSCorePrintStoredProxyRecords()
8481 mDNSlocal mDNSBool mDNSCoreRegisteredProxyRecord(mDNS *const m, AuthRecord *rr) in mDNSCoreRegisteredProxyRecord() argument
8485 for (rrPtr = m->SPSRRSet; rrPtr; rrPtr = rrPtr->next) in mDNSCoreRegisteredProxyRecord()
8489 …RegisteredProxyRecord: Ignoring packet registered with sleep proxy : %s ", ARDisplayString(m, rr)); in mDNSCoreRegisteredProxyRecord()
8493 mDNSCorePrintStoredProxyRecords(m); in mDNSCoreRegisteredProxyRecord()
8497 mDNSlocal CacheRecord* mDNSCoreReceiveCacheCheck(mDNS *const m, const DNSMessage *const response, u… in mDNSCoreReceiveCacheCheck() argument
8511 mDNSu16 id2 = (m->rec.r.resrec.rDNSServer ? m->rec.r.resrec.rDNSServer->resGroupID : 0); in mDNSCoreReceiveCacheCheck()
8517 if (match && IdenticalSameNameRecord(&m->rec.r.resrec, &rr->resrec)) in mDNSCoreReceiveCacheCheck()
8519 if (m->rec.r.resrec.rdlength > InlineCacheRDSize) in mDNSCoreReceiveCacheCheck()
8521 m->rec.r.resrec.rdlength, InterfaceID, CRDisplayString(m, &m->rec.r)); in mDNSCoreReceiveCacheCheck()
8523 if (m->rec.r.resrec.RecordType & kDNSRecordTypePacketUniqueMask) in mDNSCoreReceiveCacheCheck()
8538 for (q = m->Questions; q; q=q->next) in mDNSCoreReceiveCacheCheck()
8543 rr->resrec.RecordType = m->rec.r.resrec.RecordType; in mDNSCoreReceiveCacheCheck()
8547 if (!SameRDataBody(&m->rec.r.resrec, &rr->resrec.rdata->u, SameDomainNameCS)) in mDNSCoreReceiveCacheCheck()
8554 rr->TimeRcvd = m->timenow; in mDNSCoreReceiveCacheCheck()
8556 SetNextCacheCheckTimeForRecord(m, rr); in mDNSCoreReceiveCacheCheck()
8557 …SCoreReceiveCacheCheck: Discarding due to domainname case change old: %s", CRDisplayString(m, rr)); in mDNSCoreReceiveCacheCheck()
8558 …ceiveCacheCheck: Discarding due to domainname case change new: %s", CRDisplayString(m, &m->rec.r)); in mDNSCoreReceiveCacheCheck()
8560 …NextCacheCheckEvent(rr) - m->timenow, slot, m->rrcache_nextcheck[slot] - m->timenow, m->NextCacheC… in mDNSCoreReceiveCacheCheck()
8563 else if (!IdenticalAnonInfo(m->rec.r.resrec.AnonInfo, rr->resrec.AnonInfo)) in mDNSCoreReceiveCacheCheck()
8581 rr->TimeRcvd = m->timenow; in mDNSCoreReceiveCacheCheck()
8583 SetNextCacheCheckTimeForRecord(m, rr); in mDNSCoreReceiveCacheCheck()
8584 … LogInfo("mDNSCoreReceiveCacheCheck: AnonInfo changed for %s", CRDisplayString(m, rr)); in mDNSCoreReceiveCacheCheck()
8588 else if (m->rec.r.resrec.rroriginalttl > 0) in mDNSCoreReceiveCacheCheck()
8592 m->mDNSStats.CacheRefreshed++; in mDNSCoreReceiveCacheCheck()
8594 … if (rr->resrec.rroriginalttl == 0) debugf("uDNS rescuing %s", CRDisplayString(m, rr)); in mDNSCoreReceiveCacheCheck()
8595 RefreshCacheRecord(m, rr, m->rec.r.resrec.rroriginalttl); in mDNSCoreReceiveCacheCheck()
8608 LogInfo("mDNSCoreReceiveCacheCheck: rescuing RR %s", CRDisplayString(m, rr)); in mDNSCoreReceiveCacheCheck()
8621 for (q = m->Questions; q; q=q->next) in mDNSCoreReceiveCacheCheck()
8626 ResetQuestionState(m, q); in mDNSCoreReceiveCacheCheck()
8645 debugf("DE for %s", CRDisplayString(m, rr)); in mDNSCoreReceiveCacheCheck()
8646 if (RRExpireTime(rr) - m->timenow > mDNSPlatformOneSecond) in mDNSCoreReceiveCacheCheck()
8649 rr->TimeRcvd = m->timenow; in mDNSCoreReceiveCacheCheck()
8651 SetNextCacheCheckTimeForRecord(m, rr); in mDNSCoreReceiveCacheCheck()
8660 mDNSlocal void mDNSParseNSEC3Records(mDNS *const m, const DNSMessage *const response, const mDNSu8 … in mDNSParseNSEC3Records() argument
8680 …ptr = GetLargeResourceRecord(m, response, ptr, end, InterfaceID, kDNSRecordTypePacketAuth, &m->rec… in mDNSParseNSEC3Records()
8681 …if (!ptr || m->rec.r.resrec.RecordType == kDNSRecordTypePacketNegative || m->rec.r.resrec.rrtype !… in mDNSParseNSEC3Records()
8683 … debugf("mDNSParseNSEC3Records: ptr %p, Record %s, ignoring", ptr, CRDisplayString(m, &m->rec.r)); in mDNSParseNSEC3Records()
8684 m->rec.r.resrec.RecordType = 0; in mDNSParseNSEC3Records()
8687 slot = HashSlot(m->rec.r.resrec.name); in mDNSParseNSEC3Records()
8688 cg = CacheGroupForRecord(m, slot, &m->rec.r.resrec); in mDNSParseNSEC3Records()
8691 rr = CreateNewCacheEntry(m, slot, cg, 0, mDNSfalse, mDNSNULL); in mDNSParseNSEC3Records()
8694 debugf("mDNSParseNSEC3Records: %s", CRDisplayString(m, rr)); in mDNSParseNSEC3Records()
8698 m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it in mDNSParseNSEC3Records()
8702 mDNSlocal void mDNSCoreResetRecord(mDNS *const m) in mDNSCoreResetRecord() argument
8704 m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it in mDNSCoreResetRecord()
8705 if (m->rec.r.resrec.AnonInfo) in mDNSCoreResetRecord()
8707 FreeAnonInfo(m->rec.r.resrec.AnonInfo); in mDNSCoreResetRecord()
8708 m->rec.r.resrec.AnonInfo = mDNSNULL; in mDNSCoreResetRecord()
8736 mDNSlocal void mDNSCoreReceiveResponse(mDNS *const m, in mDNSCoreReceiveResponse() argument
8744 …mDNSBool ResponseSrcLocal = !srcaddr || mDNS_AddressIsLocalSubnet(m, InterfaceID, srcaddr, &myself… in mDNSCoreReceiveResponse()
8747 uDNS_LLQType LLQType = uDNS_recvLLQResponse(m, response, end, srcaddr, srcport, &llqMatch); in mDNSCoreReceiveResponse()
8763 NetworkInterfaceInfo *llintf = FirstIPv4LLInterfaceForID(m, InterfaceID); in mDNSCoreReceiveResponse()
8825 … if (ptr && (qptr = ExpectingUnicastResponseForQuestion(m, dstport, response->h.id, &q, !dstaddr))) in mDNSCoreReceiveResponse()
8833 CacheGroup *cg = CacheGroupForName(m, slot, q.qnamehash, &q.qname); in mDNSCoreReceiveResponse()
8851 rr->resrec.InterfaceID, CRDisplayString(m, rr)); in mDNSCoreReceiveResponse()
8853 rr->TimeRcvd = m->timenow - TicksTTL(rr) - 1; in mDNSCoreReceiveResponse()
8858 …reReceiveResponse: CRDNSSECQuestion set for record %s, question %##s (%s)", CRDisplayString(m, rr), in mDNSCoreReceiveResponse()
8883 PenalizeDNSServer(m, qptr, response->h.flags); in mDNSCoreReceiveResponse()
8902 BumpDNSSECStats(m, kStatsActionSet, kStatsTypeMsgSize, (end - response->data)); in mDNSCoreReceiveResponse()
8910 mDNSParseNSEC3Records(m, response, end, InterfaceID, &McastNSEC3Records); in mDNSCoreReceiveResponse()
8923 ptr = GetLargeResourceRecord(m, response, ptr, end, InterfaceID, RecordType, &m->rec); in mDNSCoreReceiveResponse()
8926 if (m->rec.r.resrec.RecordType == kDNSRecordTypePacketNegative) in mDNSCoreReceiveResponse()
8928 mDNSCoreResetRecord(m); in mDNSCoreReceiveResponse()
8934 if (mDNSOpaque16IsZero(response->h.id) && m->rec.r.resrec.rrtype == kDNSType_NSEC3) in mDNSCoreReceiveResponse()
8936 mDNSCoreResetRecord(m); in mDNSCoreReceiveResponse()
8940 if (m->rec.r.resrec.rrtype == kDNSType_TSIG) in mDNSCoreReceiveResponse()
8942 mDNSCoreResetRecord(m); in mDNSCoreReceiveResponse()
8945 if (m->rec.r.resrec.rrtype == kDNSType_OPT) in mDNSCoreReceiveResponse()
8948 …const rdataOPT *const e = (const rdataOPT *)&m->rec.r.resrec.rdata->u.data[m->rec.r.resrec.rdlengt… in mDNSCoreReceiveResponse()
8951 for (opt = &m->rec.r.resrec.rdata->u.opt[0]; opt < e; opt++) in mDNSCoreReceiveResponse()
8954 ClearProxyRecords(m, &opt->u.owner, m->DuplicateRecords); in mDNSCoreReceiveResponse()
8955 ClearProxyRecords(m, &opt->u.owner, m->ResourceRecords); in mDNSCoreReceiveResponse()
8957 mDNSCoreResetRecord(m); in mDNSCoreReceiveResponse()
8961 …if ((m->rec.r.resrec.rrtype == kDNSType_CNAME) && SameDomainName(m->rec.r.resrec.name, &m->rec.r.r… in mDNSCoreReceiveResponse()
8963 … LogInfo("mDNSCoreReceiveResponse: CNAME loop domain name %##s", m->rec.r.resrec.name->c); in mDNSCoreReceiveResponse()
8964 mDNSCoreResetRecord(m); in mDNSCoreReceiveResponse()
8972 m->rec.r.resrec.rroriginalttl = GetEffectiveTTL(LLQType, m->rec.r.resrec.rroriginalttl); in mDNSCoreReceiveResponse()
8986 … if (llqMatch != mDNSNULL) m->rec.r.resrec.rDNSServer = uDNSServer = llqMatch->qDNSServer; in mDNSCoreReceiveResponse()
9005 …Question *q = ExpectingUnicastResponseForRecord(m, srcaddr, ResponseSrcLocal, dstport, response->h… in mDNSCoreReceiveResponse()
9022 m->rec.r.resrec.rDNSServer = uDNSServer = q->qDNSServer; in mDNSCoreReceiveResponse()
9033 …debugf("mDNSCoreReceiveResponse: Can't find question for record name %##s", m->rec.r.resrec.name->… in mDNSCoreReceiveResponse()
9038 …else if (ExpectingMulticastResponseForRecord(m, &m->rec.r, srcaddr, recordAccepted, &McastNSEC3Rec… in mDNSCoreReceiveResponse()
9042 …se: Accepting record in response to QU question %s, InterfaceID %p", CRDisplayString(m, &m->rec.r), in mDNSCoreReceiveResponse()
9045 else if (IsDeviceInfoRecord(m->rec.r.resrec.name)) in mDNSCoreReceiveResponse()
9050 CRDisplayString(m, &m->rec.r), InterfaceID); in mDNSCoreReceiveResponse()
9054 else if (llintf && llintf->IgnoreIPv4LL && m->rec.r.resrec.rrtype == kDNSType_A) in mDNSCoreReceiveResponse()
9056 CacheRecord *const rr = &m->rec.r; in mDNSCoreReceiveResponse()
9063 … LogInfo("mDNSResponder: Dropping LinkLocal packet %s", CRDisplayString(m, &m->rec.r)); in mDNSCoreReceiveResponse()
9064 mDNSCoreResetRecord(m); in mDNSCoreReceiveResponse()
9070 if (mDNSOpaque16IsZero(response->h.id) && m->rec.r.resrec.rrtype != kDNSType_NSEC) in mDNSCoreReceiveResponse()
9072 if (m->CurrentRecord) in mDNSCoreReceiveResponse()
9073 …SCoreReceiveResponse ERROR m->CurrentRecord already set %s", ARDisplayString(m, m->CurrentRecord)); in mDNSCoreReceiveResponse()
9074 m->CurrentRecord = m->ResourceRecords; in mDNSCoreReceiveResponse()
9075 while (m->CurrentRecord) in mDNSCoreReceiveResponse()
9077 AuthRecord *rr = m->CurrentRecord; in mDNSCoreReceiveResponse()
9078 m->CurrentRecord = rr->next; in mDNSCoreReceiveResponse()
9084 …if (PacketRRMatchesSignature(&m->rec.r, rr)) // If interface, name, type (if shared record)… in mDNSCoreReceiveResponse()
9087 if (IdenticalSameNameRecord(&m->rec.r.resrec, &rr->resrec)) in mDNSCoreReceiveResponse()
9090 … if (m->rec.r.resrec.rroriginalttl >= rr->resrec.rroriginalttl/2 || m->SleepState) in mDNSCoreReceiveResponse()
9097 …Answer == mDNSNULL) { rr->ImmedAnswer = InterfaceID; m->NextScheduledResponse = m->timeno… in mDNSCoreReceiveResponse()
9098 …Answer != InterfaceID) { rr->ImmedAnswer = mDNSInterfaceMark; m->NextScheduledResponse = m->timeno… in mDNSCoreReceiveResponse()
9102 … else if (m->rec.r.resrec.rroriginalttl > 0 && PacketRRConflict(m, rr, &m->rec.r)) in mDNSCoreReceiveResponse()
9104 …fo("mDNSCoreReceiveResponse: Pkt Record: %08lX %s", m->rec.r.resrec.rdatahash, CRDisplayString(m, … in mDNSCoreReceiveResponse()
9105 …nfo("mDNSCoreReceiveResponse: Our Record: %08lX %s", rr->resrec.rdatahash, ARDisplayString(m, rr)); in mDNSCoreReceiveResponse()
9112 …nfo("mDNSCoreReceiveResponse: Dep Record: %08lX %s", rr->resrec.rdatahash, ARDisplayString(m, rr)); in mDNSCoreReceiveResponse()
9117 … LogInfo("mDNSCoreReceiveResponse: Already reset to Probing: %s", ARDisplayString(m, rr)); in mDNSCoreReceiveResponse()
9119 …iveResponse: Ignoring response received before we even began probing: %s", ARDisplayString(m, rr)); in mDNSCoreReceiveResponse()
9122 …iveResponse: Received from %#a:%d %s", srcaddr, mDNSVal16(srcport), CRDisplayString(m, &m->rec.r)); in mDNSCoreReceiveResponse()
9126 … LogMsg("mDNSCoreReceiveResponse: Resetting to Probing: %s", ARDisplayString(m, rr)); in mDNSCoreReceiveResponse()
9134 InitializeLastAPTime(m, rr); in mDNSCoreReceiveResponse()
9135 …RecordProbeFailure(m, rr); // Repeated late conflicts also cause us to back off to the slower pro… in mDNSCoreReceiveResponse()
9141 if (!mDNSCoreRegisteredProxyRecord(m, rr)) in mDNSCoreReceiveResponse()
9143 …NSCoreReceiveResponse: ProbeCount %d; will deregister %s", rr->ProbeCount, ARDisplayString(m, rr)); in mDNSCoreReceiveResponse()
9145 m->mDNSStats.NameConflicts++; in mDNSCoreReceiveResponse()
9146 mDNS_Deregister_internal(m, rr, mDNS_Dereg_conflict); in mDNSCoreReceiveResponse()
9156 … LogMsg("mDNSCoreReceiveResponse: Unexpected conflict discarding %s", ARDisplayString(m, rr)); in mDNSCoreReceiveResponse()
9157 m->mDNSStats.KnownUniqueNameConflicts++; in mDNSCoreReceiveResponse()
9158 mDNS_Deregister_internal(m, rr, mDNS_Dereg_conflict); in mDNSCoreReceiveResponse()
9161 …CoreReceiveResponse: Unexpected record type %X %s", rr->resrec.RecordType, ARDisplayString(m, rr)); in mDNSCoreReceiveResponse()
9168 else if (m->rec.r.resrec.rrtype == rr->resrec.rrtype) in mDNSCoreReceiveResponse()
9169 …if ((m->rec.r.resrec.RecordType & kDNSRecordTypePacketUniqueMask) && m->timenow - rr->LastMCTime >… in mDNSCoreReceiveResponse()
9170 … { rr->ImmedAnswer = mDNSInterfaceMark; m->NextScheduledResponse = m->timenow; } in mDNSCoreReceiveResponse()
9178 … AcceptableResponse = IsResponseAcceptable(m, CacheFlushRecords, unicastQuestion, &nseclist); in mDNSCoreReceiveResponse()
9179 if (AcceptableResponse) m->rec.r.resrec.rDNSServer = uDNSServer; in mDNSCoreReceiveResponse()
9185 …!AcceptableResponse) LogInfo("mDNSCoreReceiveResponse ignoring %s", CRDisplayString(m, &m->rec.r)); in mDNSCoreReceiveResponse()
9186 if (m->rrcache_size && AcceptableResponse) in mDNSCoreReceiveResponse()
9188 const mDNSu32 slot = HashSlot(m->rec.r.resrec.name); in mDNSCoreReceiveResponse()
9189 CacheGroup *cg = CacheGroupForRecord(m, slot, &m->rec.r.resrec); in mDNSCoreReceiveResponse()
9193 InitializeAnonInfoForCR(m, &McastNSEC3Records, &m->rec.r); in mDNSCoreReceiveResponse()
9202 …rr = mDNSCoreReceiveCacheCheck(m, response, LLQType, slot, cg, unicastQuestion, &cfp, &NSECCachePt… in mDNSCoreReceiveResponse()
9211 if (!m->mDNSOppCaching && !rr && !myself && mDNSOpaque16IsZero(response->h.id)) in mDNSCoreReceiveResponse()
9213 …if (!ExpectingMulticastResponseForRecord(m, &m->rec.r, srcaddr, recordAccepted, &McastNSEC3Records… in mDNSCoreReceiveResponse()
9216 mDNSCoreResetRecord(m); in mDNSCoreReceiveResponse()
9228 if (!rr && m->rec.r.resrec.rroriginalttl > 0) in mDNSCoreReceiveResponse()
9230 …const mDNSBool AddToCFList = (m->rec.r.resrec.RecordType & kDNSRecordTypePacketUniqueMask) && (LLQ… in mDNSCoreReceiveResponse()
9234 delay = NonZeroTime(m->timenow + mDNSPlatformOneSecond); in mDNSCoreReceiveResponse()
9236 …delay = CheckForSoonToExpireRecords(m, m->rec.r.resrec.name, m->rec.r.resrec.namehash, slot, mDNSN… in mDNSCoreReceiveResponse()
9242 rr = CreateNewCacheEntry(m, slot, cg, delay, !nseclist, srcaddr); in mDNSCoreReceiveResponse()
9258 …ceiveResponse: CRDNSSECQuestion set for new record %s, question %##s (%s)", CRDisplayString(m, rr), in mDNSCoreReceiveResponse()
9267 rr->TimeRcvd = m->timenow; in mDNSCoreReceiveResponse()
9279 ScheduleNextCacheCheckTime(m, slot, rr->DelayDelivery); in mDNSCoreReceiveResponse()
9285 if (rr && rr->resrec.AnonInfo && m->rec.r.resrec.AnonInfo) in mDNSCoreReceiveResponse()
9287 CopyAnonInfoForCR(m, rr, &m->rec.r); in mDNSCoreReceiveResponse()
9291 mDNSCoreResetRecord(m); in mDNSCoreReceiveResponse()
9295 mDNSCoreResetRecord(m); in mDNSCoreReceiveResponse()
9303 const CacheGroup *cg = CacheGroupForRecord(m, slot, &r1->resrec); in mDNSCoreReceiveResponse()
9356 …if (m->timenow - r2->TimeRcvd < mDNSPlatformOneSecond && RRExpireTime(r2) - m->timenow > mDNSPlatf… in mDNSCoreReceiveResponse()
9374 … r2->resrec.rroriginalttl, r1->resrec.rroriginalttl, CRDisplayString(m, r2)); in mDNSCoreReceiveResponse()
9377 r2->TimeRcvd = m->timenow; in mDNSCoreReceiveResponse()
9381 …sh new %p age %d expire in %d %s", r1, m->timenow - r1->TimeRcvd, RRExpireTime(r1) - m->timenow, C… in mDNSCoreReceiveResponse()
9382 …sh old %p age %d expire in %d %s", r2, m->timenow - r2->TimeRcvd, RRExpireTime(r2) - m->timenow, C… in mDNSCoreReceiveResponse()
9402 …if (r2->TimeRcvd == m->timenow && r2->resrec.rroriginalttl == 1 && r2->UnansweredQueries == MaxUna… in mDNSCoreReceiveResponse()
9404 LogInfo("Cache flush for DE record %s", CRDisplayString(m, r2)); in mDNSCoreReceiveResponse()
9407 else if (RRExpireTime(r2) - m->timenow > mDNSPlatformOneSecond) in mDNSCoreReceiveResponse()
9413 r2->TimeRcvd = m->timenow - 1; in mDNSCoreReceiveResponse()
9418 SetNextCacheCheckTimeForRecord(m, r2); in mDNSCoreReceiveResponse()
9433 … LogInfo("mDNSCoreReceiveResponse: Updating NSECCachePtr to %s", CRDisplayString(m, r1)); in mDNSCoreReceiveResponse()
9438 if (!AddNSECSForCacheRecord(m, NSECRecords, NSECCachePtr, rcode)) in mDNSCoreReceiveResponse()
9440 …eiveResponse: AddNSECSForCacheRecord failed to add NSEC for %s", CRDisplayString(m, NSECCachePtr)); in mDNSCoreReceiveResponse()
9441 FreeNSECRecords(m, NSECRecords); in mDNSCoreReceiveResponse()
9446 …r1->DelayDelivery = CheckForSoonToExpireRecords(m, r1->resrec.name, r1->resrec.namehash, slot, mDN… in mDNSCoreReceiveResponse()
9448 if (!r1->DelayDelivery) CacheRecordDeferredAdd(m, r1); in mDNSCoreReceiveResponse()
9449 else ScheduleNextCacheCheckTime(m, slot, r1->DelayDelivery); in mDNSCoreReceiveResponse()
9457 …LogInfo("mDNSCoreReceieveResponse: Updating NSEC records in %s", CRDisplayString(m, NSECCachePtr)); in mDNSCoreReceiveResponse()
9458 if (!AddNSECSForCacheRecord(m, NSECRecords, NSECCachePtr, rcode)) in mDNSCoreReceiveResponse()
9460 …eiveResponse: AddNSECSForCacheRecord failed to add NSEC for %s", CRDisplayString(m, NSECCachePtr)); in mDNSCoreReceiveResponse()
9461 FreeNSECRecords(m, NSECRecords); in mDNSCoreReceiveResponse()
9478 mDNSCoreReceiveNoDNSSECAnswers(m, response, end, dstaddr, dstport, InterfaceID); in mDNSCoreReceiveResponse()
9481 …mDNSCoreReceiveNoUnicastAnswers(m, response, end, dstaddr, dstport, InterfaceID, LLQType, rcode, N… in mDNSCoreReceiveResponse()
9486 FreeNSECRecords(m, McastNSEC3Records); in mDNSCoreReceiveResponse()
9496 mDNSlocal void ScheduleWakeupForList(mDNS *const m, mDNSInterfaceID InterfaceID, mDNSEthAddr *e, Au… in ScheduleWakeupForList() argument
9507 m->CurrentRecord = thelist; in ScheduleWakeupForList()
9508 while (m->CurrentRecord) in ScheduleWakeupForList()
9510 AuthRecord *const rr = m->CurrentRecord; in ScheduleWakeupForList()
9513 … LogInfo("ScheduleWakeupForList: Scheduling wakeup packets for %s", ARDisplayString(m, rr)); in ScheduleWakeupForList()
9514 mDNS_Deregister_internal(m, rr, mDNS_Dereg_normal); in ScheduleWakeupForList()
9516 if (m->CurrentRecord == rr) // If m->CurrentRecord was not advanced for us, do it now in ScheduleWakeupForList()
9517 m->CurrentRecord = rr->next; in ScheduleWakeupForList()
9521 mDNSlocal void ScheduleWakeup(mDNS *const m, mDNSInterfaceID InterfaceID, mDNSEthAddr *e) in ScheduleWakeup() argument
9524 ScheduleWakeupForList(m, InterfaceID, e, m->DuplicateRecords); in ScheduleWakeup()
9525 ScheduleWakeupForList(m, InterfaceID, e, m->ResourceRecords); in ScheduleWakeup()
9528 mDNSlocal void SPSRecordCallback(mDNS *const m, AuthRecord *const ar, mStatus result) in SPSRecordCallback() argument
9531 LogInfo("SPS Callback %d %s", result, ARDisplayString(m, ar)); in SPSRecordCallback()
9535 mDNS_Lock(m); in SPSRecordCallback()
9536 … mDNS -- waking %.6a %s", InterfaceNameForID(m, ar->resrec.InterfaceID), &ar->WakeUp.HMAC, ARDispl… in SPSRecordCallback()
9539 …SendWakeup(m, ar->resrec.InterfaceID, &ar->WakeUp.IMAC, &ar->WakeUp.password); // Send one wakeup… in SPSRecordCallback()
9540 …ScheduleWakeup(m, ar->resrec.InterfaceID, &ar->WakeUp.HMAC); // Schedule all ot… in SPSRecordCallback()
9542 mDNS_Unlock(m); in SPSRecordCallback()
9547 m->ProxyRecords--; in SPSRecordCallback()
9549 mDNS_UpdateAllowSleep(m); in SPSRecordCallback()
9833 mDNSlocal AuthRecord* mDNS_MatchKeepaliveInfo(mDNS *const m, const mDNSAddr* pladdr, const mDNSAddr… in mDNS_MatchKeepaliveInfo() argument
9843 for (ar = m->ResourceRecords; ar; ar=ar->next) in mDNS_MatchKeepaliveInfo()
9857 … debugf("mDNS_MatchKeepaliveInfo: not a valid record %s for keepalive", ARDisplayString(m, ar)); in mDNS_MatchKeepaliveInfo()
9876 mDNSlocal void mDNS_SendKeepalives(mDNS *const m) in mDNS_SendKeepalives() argument
9880 for (ar = m->ResourceRecords; ar; ar=ar->next) in mDNS_SendKeepalives()
9900 … debugf("mDNS_SendKeepalives: not a valid record %s for keepalive", ARDisplayString(m, ar)); in mDNS_SendKeepalives()
9907 if (!ar->KATimeExpire || (m->timenow - ar->KATimeExpire >= 0)) in mDNS_SendKeepalives()
9910 ar->KATimeExpire = NonZeroTime(m->timenow + timeout * mDNSPlatformOneSecond); in mDNS_SendKeepalives()
9912 if (m->NextScheduledKA - ar->KATimeExpire > 0) in mDNS_SendKeepalives()
9913 m->NextScheduledKA = ar->KATimeExpire; in mDNS_SendKeepalives()
9917 mDNSlocal void mDNS_SendKeepaliveACK(mDNS *const m, AuthRecord *ar) in mDNS_SendKeepaliveACK() argument
9940 … LogInfo("mDNS_SendKeepaliveACK: not a valid record %s for keepalive", ARDisplayString(m, ar)); in mDNS_SendKeepaliveACK()
9947 mDNSlocal void mDNSCoreReceiveUpdate(mDNS *const m, in mDNSCoreReceiveUpdate() argument
9954 mDNSu8 *p = m->omsg.data; in mDNSCoreReceiveUpdate()
9967 if (!InterfaceID || !m->SPSSocket || !mDNSSameIPPort(dstport, m->SPSSocket->port)) return; in mDNSCoreReceiveUpdate()
9970 … DumpPacket(m, mStatus_NoError, mDNSfalse, "UDP", srcaddr, srcport, dstaddr, dstport, msg, end); in mDNSCoreReceiveUpdate()
9975 ptr = GetLargeResourceRecord(m, msg, ptr, end, 0, kDNSRecordTypePacketAdd, &m->rec); in mDNSCoreReceiveUpdate()
9976 …if (ptr && m->rec.r.resrec.RecordType != kDNSRecordTypePacketNegative && m->rec.r.resrec.rrtype ==… in mDNSCoreReceiveUpdate()
9979 …const rdataOPT *const e = (const rdataOPT *)&m->rec.r.resrec.rdata->u.data[m->rec.r.resrec.rdlengt… in mDNSCoreReceiveUpdate()
9980 for (o = &m->rec.r.resrec.rdata->u.opt[0]; o < e; o++) in mDNSCoreReceiveUpdate()
9986 m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it in mDNSCoreReceiveUpdate()
9989 InitializeDNSMessage(&m->omsg.h, msg->h.id, UpdateRespFlags); in mDNSCoreReceiveUpdate()
10000 m->omsg.h.flags.b[1] |= kDNSFlag1_RC_FormErr; in mDNSCoreReceiveUpdate()
10002 else if (m->ProxyRecords + msg->h.mDNS_numUpdates > MAX_PROXY_RECORDS) in mDNSCoreReceiveUpdate()
10009 …m->ProxyRecords, msg->h.mDNS_numUpdates, m->ProxyRecords + msg->h.mDNS_numUpdates, MAX_PROXY_RECOR… in mDNSCoreReceiveUpdate()
10011 m->omsg.h.flags.b[1] |= kDNSFlag1_RC_Refused; in mDNSCoreReceiveUpdate()
10026 ClearKeepaliveProxyRecords(m, &owner, m->DuplicateRecords, InterfaceID); in mDNSCoreReceiveUpdate()
10027 ClearKeepaliveProxyRecords(m, &owner, m->ResourceRecords, InterfaceID); in mDNSCoreReceiveUpdate()
10031 … ptr = GetLargeResourceRecord(m, msg, ptr, end, InterfaceID, kDNSRecordTypePacketAuth, &m->rec); in mDNSCoreReceiveUpdate()
10032 if (ptr && m->rec.r.resrec.RecordType != kDNSRecordTypePacketNegative) in mDNSCoreReceiveUpdate()
10034 mDNSu16 RDLengthMem = GetRDLengthMem(&m->rec.r.resrec); in mDNSCoreReceiveUpdate()
10038 m->omsg.h.flags.b[1] |= kDNSFlag1_RC_Refused; in mDNSCoreReceiveUpdate()
10043 …mDNSu8 RecordType = m->rec.r.resrec.RecordType & kDNSRecordTypePacketUniqueMask ? kDNSRecordTypeUn… in mDNSCoreReceiveUpdate()
10044 m->rec.r.resrec.rrclass &= ~kDNSClass_UniqueRRSet; in mDNSCoreReceiveUpdate()
10046 if (!mDNS_KeepaliveRecord(&m->rec.r.resrec)) in mDNSCoreReceiveUpdate()
10048 …ClearIdenticalProxyRecords(m, &owner, m->DuplicateRecords); // Make sure we don't have any old sta… in mDNSCoreReceiveUpdate()
10049 ClearIdenticalProxyRecords(m, &owner, m->ResourceRecords); in mDNSCoreReceiveUpdate()
10051 …mDNS_SetupResourceRecord(ar, mDNSNULL, InterfaceID, m->rec.r.resrec.rrtype, m->rec.r.resrec.rrorig… in mDNSCoreReceiveUpdate()
10052 AssignDomainName(&ar->namestorage, m->rec.r.resrec.name); in mDNSCoreReceiveUpdate()
10053 ar->resrec.rdlength = GetRDLength(&m->rec.r.resrec, mDNSfalse); in mDNSCoreReceiveUpdate()
10055 … mDNSPlatformMemCopy(ar->resrec.rdata->u.data, m->rec.r.resrec.rdata->u.data, RDLengthMem); in mDNSCoreReceiveUpdate()
10058 if (m->rec.r.resrec.rrtype == kDNSType_PTR) in mDNSCoreReceiveUpdate()
10060 mDNSs32 t = ReverseMapDomainType(m->rec.r.resrec.name); in mDNSCoreReceiveUpdate()
10061 … if (t == mDNSAddrType_IPv4) GetIPv4FromName(&ar->AddressProxy, m->rec.r.resrec.name); in mDNSCoreReceiveUpdate()
10062 … else if (t == mDNSAddrType_IPv6) GetIPv6FromName(&ar->AddressProxy, m->rec.r.resrec.name); in mDNSCoreReceiveUpdate()
10063 …iveUpdate: PTR %d %d %#a %s", t, ar->AddressProxy.type, &ar->AddressProxy, ARDisplayString(m, ar)); in mDNSCoreReceiveUpdate()
10066 ar->TimeRcvd = m->timenow; in mDNSCoreReceiveUpdate()
10067 ar->TimeExpire = m->timenow + updatelease * mDNSPlatformOneSecond; in mDNSCoreReceiveUpdate()
10068 if (m->NextScheduledSPS - ar->TimeExpire > 0) in mDNSCoreReceiveUpdate()
10069 m->NextScheduledSPS = ar->TimeExpire; in mDNSCoreReceiveUpdate()
10071 mDNS_Register_internal(m, ar); in mDNSCoreReceiveUpdate()
10073 m->ProxyRecords++; in mDNSCoreReceiveUpdate()
10074 mDNS_UpdateAllowSleep(m); in mDNSCoreReceiveUpdate()
10075 … LogSPS("SPS Registered %4d %X %s", m->ProxyRecords, RecordType, ARDisplayString(m,ar)); in mDNSCoreReceiveUpdate()
10078 m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it in mDNSCoreReceiveUpdate()
10081 if (m->omsg.h.flags.b[1] & kDNSFlag1_RC_Mask) in mDNSCoreReceiveUpdate()
10084 ClearProxyRecords(m, &owner, m->DuplicateRecords); in mDNSCoreReceiveUpdate()
10085 ClearProxyRecords(m, &owner, m->ResourceRecords); in mDNSCoreReceiveUpdate()
10095 …p = PutResourceRecordTTLWithLimit(&m->omsg, p, &m->omsg.h.numAdditionals, &opt.resrec, opt.resrec.… in mDNSCoreReceiveUpdate()
10099 …if (p) mDNSSendDNSMessage(m, &m->omsg, p, InterfaceID, m->SPSSocket, srcaddr, srcport, mDNSNULL, m… in mDNSCoreReceiveUpdate()
10100 mDNS_SendKeepalives(m); in mDNSCoreReceiveUpdate()
10103 mDNSlocal void mDNSCoreReceiveUpdateR(mDNS *const m, const DNSMessage *const msg, const mDNSu8 *end… in mDNSCoreReceiveUpdateR() argument
10111 ptr = GetLargeResourceRecord(m, msg, ptr, end, 0, kDNSRecordTypePacketAdd, &m->rec); in mDNSCoreReceiveUpdateR()
10112 …if (ptr && m->rec.r.resrec.RecordType != kDNSRecordTypePacketNegative && m->rec.r.resrec.rrtype ==… in mDNSCoreReceiveUpdateR()
10115 …const rdataOPT *const e = (const rdataOPT *)&m->rec.r.resrec.rdata->u.data[m->rec.r.resrec.rdlengt… in mDNSCoreReceiveUpdateR()
10116 for (o = &m->rec.r.resrec.rdata->u.opt[0]; o < e; o++) in mDNSCoreReceiveUpdateR()
10123 m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it in mDNSCoreReceiveUpdateR()
10126 if (m->CurrentRecord) in mDNSCoreReceiveUpdateR()
10127 …NSCoreReceiveUpdateR ERROR m->CurrentRecord already set %s", ARDisplayString(m, m->CurrentRecord)); in mDNSCoreReceiveUpdateR()
10128 m->CurrentRecord = m->ResourceRecords; in mDNSCoreReceiveUpdateR()
10129 while (m->CurrentRecord) in mDNSCoreReceiveUpdateR()
10131 AuthRecord *const rr = m->CurrentRecord; in mDNSCoreReceiveUpdateR()
10137 … mDNSu32 scopeid = mDNSPlatformInterfaceIndexfromInterfaceID(m, InterfaceID, mDNStrue); in mDNSCoreReceiveUpdateR()
10142 rr->expire = NonZeroTime(m->timenow + updatelease * mDNSPlatformOneSecond); in mDNSCoreReceiveUpdateR()
10143 …lease, rr->updateIntID.l[1], rr->updateIntID.l[0], mDNSVal16(rr->updateid), ARDisplayString(m,rr)); in mDNSCoreReceiveUpdateR()
10148 mDNS_Deregister_internal(m, rr, mDNS_Dereg_normal); in mDNSCoreReceiveUpdateR()
10153 if (m->CurrentRecord == rr) // If m->CurrentRecord was not advanced for us, do it now in mDNSCoreReceiveUpdateR()
10154 m->CurrentRecord = rr->next; in mDNSCoreReceiveUpdateR()
10158 char *ifname = InterfaceNameForID(m, InterfaceID); in mDNSCoreReceiveUpdateR()
10165 if (m->SleepLimit) m->NextScheduledSPRetry = m->timenow; in mDNSCoreReceiveUpdateR()
10168 mDNSexport void MakeNegativeCacheRecord(mDNS *const m, CacheRecord *const cr, in MakeNegativeCacheRecord() argument
10171 if (cr == &m->rec.r && m->rec.r.resrec.RecordType) in MakeNegativeCacheRecord()
10173 …keNegativeCacheRecord: m->rec appears to be already in use for %s", CRDisplayString(m, &m->rec.r)); in MakeNegativeCacheRecord()
10195 cr->TimeRcvd = m->timenow; in MakeNegativeCacheRecord()
10197 cr->NextRequiredQuery = m->timenow; in MakeNegativeCacheRecord()
10198 cr->LastUsed = m->timenow; in MakeNegativeCacheRecord()
10217 mDNSexport void mDNSCoreReceive(mDNS *const m, void *const pkt, const mDNSu8 *const end, in mDNSCoreReceive() argument
10233 if (mDNSSameAddress(srcaddr, &m->Router)) in mDNSCoreReceive()
10236 …if (mDNSSameIPPort(srcport, SSDPPort) || (m->SSDPSocket && mDNSSameIPPort(dstport, m->SSDPSocket->… in mDNSCoreReceive()
10238 mDNS_Lock(m); in mDNSCoreReceive()
10239 LNT_ConfigureRouterInfo(m, InterfaceID, pkt, (mDNSu16)(end - (mDNSu8 *)pkt)); in mDNSCoreReceive()
10240 mDNS_Unlock(m); in mDNSCoreReceive()
10246 mDNS_Lock(m); in mDNSCoreReceive()
10247 uDNS_ReceiveNATPacket(m, InterfaceID, pkt, (mDNSu16)(end - (mDNSu8 *)pkt)); in mDNSCoreReceive()
10248 mDNS_Unlock(m); in mDNSCoreReceive()
10253 …else if (m->SSDPSocket && mDNSSameIPPort(dstport, m->SSDPSocket->port)) { debugf("Ignoring SSDP re… in mDNSCoreReceive()
10270 if (!m) { LogMsg("mDNSCoreReceive ERROR m is NULL"); return; } in mDNSCoreReceive()
10276 mDNS_Lock(m); in mDNSCoreReceive()
10277 m->PktNum++; in mDNSCoreReceive()
10280 m->MPktNum++; in mDNSCoreReceive()
10285 if (!mDNS_AddressIsLocalSubnet(m, InterfaceID, srcaddr, mDNSNULL) && in mDNSCoreReceive()
10288 m->RemoteSubnet++; in mDNSCoreReceive()
10299 …DumpPacket(m, mStatus_NoError, mDNSfalse, TLS ? "TLS" : !dstaddr ? "TCP" : "UDP", srcaddr, srcport… in mDNSCoreReceive()
10300 uDNS_ReceiveMsg(m, msg, end, srcaddr, srcport); in mDNSCoreReceive()
10304 …if (QR_OP == StdQ) mDNSCoreReceiveQuery (m, msg, end, srcaddr, srcport, dstaddr, dstport, i… in mDNSCoreReceive()
10305 …else if (QR_OP == StdR) mDNSCoreReceiveResponse(m, msg, end, srcaddr, srcport, dstaddr, dstport, i… in mDNSCoreReceive()
10306 …else if (QR_OP == UpdQ) mDNSCoreReceiveUpdate (m, msg, end, srcaddr, srcport, dstaddr, dstport, I… in mDNSCoreReceive()
10307 …else if (QR_OP == UpdR) mDNSCoreReceiveUpdateR (m, msg, end, srcaddr, I… in mDNSCoreReceive()
10329 mDNS_Unlock(m); in mDNSCoreReceive()
10366 mDNSlocal DNSQuestion *FindDuplicateQuestion(const mDNS *const m, const DNSQuestion *const question) in FindDuplicateQuestion() argument
10373 … for (q = m->Questions; q && q != question; q=q->next) // Scan our list for another question in FindDuplicateQuestion()
10394 mDNSlocal void UpdateQuestionDuplicates(mDNS *const m, DNSQuestion *const question) in UpdateQuestionDuplicates() argument
10409 for (q = m->Questions; q; q=q->next) // Scan our list of questions in UpdateQuestionDuplicates()
10472 SetNextQueryTime(m,q); in UpdateQuestionDuplicates()
10477 mDNSexport McastResolver *mDNS_AddMcastResolver(mDNS *const m, const domainname *d, const mDNSInter… in mDNS_AddMcastResolver() argument
10479 McastResolver **p = &m->McastResolvers; in mDNS_AddMcastResolver()
10486 mDNS_CheckLock(m); in mDNS_AddMcastResolver()
10520 mDNSinline mDNSs32 PenaltyTimeForServer(mDNS *m, DNSServer *server) in PenaltyTimeForServer() argument
10525 ptime = server->penaltyTime - m->timenow; in PenaltyTimeForServer()
10532 ptime, server->penaltyTime, m->timenow); in PenaltyTimeForServer()
10575 mDNSlocal mDNSu32 GetTimeoutForMcastQuestion(mDNS *m, DNSQuestion *question) in GetTimeoutForMcastQuestion() argument
10581 for (curr = m->McastResolvers; curr; curr = curr->next) in GetTimeoutForMcastQuestion()
10688 mDNSexport mDNSu32 SetValidDNSServers(mDNS *m, DNSQuestion *question) in SetValidDNSServers() argument
10699 for (curr = m->DNSServers; curr; curr = curr->next) in SetValidDNSServers()
10763 mDNSlocal DNSServer *GetBestServer(mDNS *m, const domainname *name, mDNSInterfaceID InterfaceID, mD… in GetBestServer() argument
10776 for (curr = m->DNSServers; curr; curr = curr->next) in GetBestServer()
10794 currPenaltyTime = PenaltyTimeForServer(m, curr); in GetBestServer()
10838 mDNSlocal DNSServer *GetServerForName(mDNS *m, const domainname *name, mDNSInterfaceID InterfaceID,… in GetServerForName() argument
10847 if (InterfaceID) ifname = InterfaceNameForID(m, InterfaceID); in GetServerForName()
10852 curmatch = GetBestServer(m, name, InterfaceID, ServiceID, allValid, mDNSNULL, mDNStrue); in GetServerForName()
10856 …mDNSVal16(curmatch->port), (curmatch->penaltyTime ? (curmatch->penaltyTime - m->timenow) : 0), ifn… in GetServerForName()
10865 mDNSexport DNSServer *GetServerForQuestion(mDNS *m, DNSQuestion *question) in GetServerForQuestion() argument
10877 ifname = InterfaceNameForID(m, InterfaceID); in GetServerForQuestion()
10881 …curmatch = GetBestServer(m, name, InterfaceID, question->ServiceID, question->validDNSServers, &cu… in GetServerForQuestion()
10890 … (curmatch->penaltyTime ? (curmatch->penaltyTime - m->timenow) : 0), ifname ? ifname : "None", in GetServerForQuestion()
10907 mDNSlocal void LLQNATCallback(mDNS *m, NATTraversalInfo *n) in LLQNATCallback() argument
10910 mDNS_Lock(m); in LLQNATCallback()
10913 for (q = m->Questions; q; q=q->next) in LLQNATCallback()
10915 startLLQHandshake(m, q); // If ExternalPort is zero, will do StartLLQPolling instead in LLQNATCallback()
10917 UpdateAutoTunnelDomainStatuses(m); in LLQNATCallback()
10919 mDNS_Unlock(m); in LLQNATCallback()
10922 mDNSlocal mDNSBool IsPrivateDomain(mDNS *const m, DNSQuestion *q) in IsPrivateDomain() argument
10926 AuthInfo = GetAuthInfoForName_internal(m, &q->qname); in IsPrivateDomain()
10942 mDNSlocal mDNSBool ShouldSuppressUnicastQuery(mDNS *const m, DNSQuestion *q, DNSServer *d) in ShouldSuppressUnicastQuery() argument
10952 if (IsPrivateDomain(m, q)) in ShouldSuppressUnicastQuery()
10984 mDNSlocal mDNSBool ShouldSuppressDotLocalQuery(mDNS *const m, DNSQuestion *q) in ShouldSuppressDotLocalQuery() argument
11000 for (intf = m->HostInterfaces; intf; intf = intf->next) in ShouldSuppressDotLocalQuery()
11011 m->CurrentQuestion = q; in ShouldSuppressDotLocalQuery()
11012 ret = AnswerQuestionWithLORecord(m, q, mDNStrue); in ShouldSuppressDotLocalQuery()
11013 m->CurrentQuestion = mDNSNULL; in ShouldSuppressDotLocalQuery()
11023 for (rr = m->ResourceRecords; rr; rr = rr->next) in ShouldSuppressDotLocalQuery()
11027 …ressDotLocalQuery: Found resource record %s for %##s (%s) not suppressing", ARDisplayString(m, rr), in ShouldSuppressDotLocalQuery()
11035 mDNSlocal mDNSBool ShouldSuppressQuery(mDNS *const m, DNSQuestion *q) in ShouldSuppressQuery() argument
11048 if (!ShouldSuppressDotLocalQuery(m, q)) in ShouldSuppressQuery()
11060 return (ShouldSuppressUnicastQuery(m, q, q->qDNSServer)); in ShouldSuppressQuery()
11063 mDNSlocal void CacheRecordRmvEventsForCurrentQuestion(mDNS *const m, DNSQuestion *q) in CacheRecordRmvEventsForCurrentQuestion() argument
11070 cg = CacheGroupForName(m, slot, q->qnamehash, &q->qname); in CacheRecordRmvEventsForCurrentQuestion()
11077 …CRDisplayString(m, rr), q, q->qname.c, DNSTypeName(q->qtype), rr->CRActiveQuestion, q->CurrentAnsw… in CacheRecordRmvEventsForCurrentQuestion()
11084 q->qname.c, CRDisplayString(m, rr), q->LOAddressAnswers); in CacheRecordRmvEventsForCurrentQuestion()
11098 for (qptr = m->Questions; qptr; qptr=qptr->next) in CacheRecordRmvEventsForCurrentQuestion()
11105 …qptr, CRDisplayString(m,rr), q->CurrentAnswers, qptr->CurrentAnswers, qptr->SuppressUnusable, qptr… in CacheRecordRmvEventsForCurrentQuestion()
11108 … if (!qptr) m->rrcache_active--; // If no longer active, decrement rrcache_active count in CacheRecordRmvEventsForCurrentQuestion()
11110 AnswerCurrentQuestionWithResourceRecord(m, rr, QC_rmv); in CacheRecordRmvEventsForCurrentQuestion()
11111 … if (m->CurrentQuestion != q) break; // If callback deleted q, then we're finished here in CacheRecordRmvEventsForCurrentQuestion()
11116 mDNSlocal mDNSBool IsQuestionNew(mDNS *const m, DNSQuestion *question) in IsQuestionNew() argument
11119 for (q = m->NewQuestions; q; q = q->next) in IsQuestionNew()
11124 mDNSlocal mDNSBool LocalRecordRmvEventsForQuestion(mDNS *const m, DNSQuestion *q) in LocalRecordRmvEventsForQuestion() argument
11130 if (m->CurrentQuestion) in LocalRecordRmvEventsForQuestion()
11132 m->CurrentQuestion->qname.c, DNSTypeName(m->CurrentQuestion->qtype)); in LocalRecordRmvEventsForQuestion()
11134 if (IsQuestionNew(m, q)) in LocalRecordRmvEventsForQuestion()
11139 m->CurrentQuestion = q; in LocalRecordRmvEventsForQuestion()
11141 ag = AuthGroupForName(&m->rrauth, slot, q->qnamehash, &q->qname); in LocalRecordRmvEventsForQuestion()
11149 ARDisplayString(m, rr)); in LocalRecordRmvEventsForQuestion()
11157 … AnswerLocalQuestionWithLocalAuthRecord(m, rr, QC_rmv); // MUST NOT dereference q again in LocalRecordRmvEventsForQuestion()
11158 if (m->CurrentQuestion != q) { m->CurrentQuestion = mDNSNULL; return mDNSfalse; } in LocalRecordRmvEventsForQuestion()
11161 m->CurrentQuestion = mDNSNULL; in LocalRecordRmvEventsForQuestion()
11167 mDNSlocal mDNSBool CacheRecordRmvEventsForQuestion(mDNS *const m, DNSQuestion *q) in CacheRecordRmvEventsForQuestion() argument
11169 if (m->CurrentQuestion) in CacheRecordRmvEventsForQuestion()
11171 m->CurrentQuestion->qname.c, DNSTypeName(m->CurrentQuestion->qtype)); in CacheRecordRmvEventsForQuestion()
11175 if (!IsQuestionNew(m, q) && !q->LOAddressAnswers) in CacheRecordRmvEventsForQuestion()
11177 m->CurrentQuestion = q; in CacheRecordRmvEventsForQuestion()
11178 CacheRecordRmvEventsForCurrentQuestion(m, q); in CacheRecordRmvEventsForQuestion()
11179 if (m->CurrentQuestion != q) { m->CurrentQuestion = mDNSNULL; return mDNSfalse; } in CacheRecordRmvEventsForQuestion()
11180 m->CurrentQuestion = mDNSNULL; in CacheRecordRmvEventsForQuestion()
11186 mDNSlocal void SuppressStatusChanged(mDNS *const m, DNSQuestion *q, DNSQuestion **restart) in SuppressStatusChanged() argument
11194 if (!CacheRecordRmvEventsForQuestion(m, q)) in SuppressStatusChanged()
11206 if (!LocalRecordRmvEventsForQuestion(m, q)) in SuppressStatusChanged()
11240 mDNS_StopQuery_internal(m, q); in SuppressStatusChanged()
11246 mDNSexport void CheckSuppressUnusableQuestions(mDNS *const m) in CheckSuppressUnusableQuestions() argument
11262 if (m->RestartQuestion) in CheckSuppressUnusableQuestions()
11264 m->RestartQuestion->qname.c, DNSTypeName(m->RestartQuestion->qtype)); in CheckSuppressUnusableQuestions()
11265 m->RestartQuestion = m->Questions; in CheckSuppressUnusableQuestions()
11266 while (m->RestartQuestion) in CheckSuppressUnusableQuestions()
11268 q = m->RestartQuestion; in CheckSuppressUnusableQuestions()
11269 m->RestartQuestion = q->next; in CheckSuppressUnusableQuestions()
11273 q->SuppressQuery = ShouldSuppressQuery(m, q); in CheckSuppressUnusableQuestions()
11279 SuppressStatusChanged(m, q, &restart); in CheckSuppressUnusableQuestions()
11289 mDNS_StartQuery_internal(m, q); in CheckSuppressUnusableQuestions()
11293 mDNSlocal void RestartUnicastQuestions(mDNS *const m) in RestartUnicastQuestions() argument
11298 if (m->RestartQuestion) in RestartUnicastQuestions()
11300 m->RestartQuestion->qname.c, DNSTypeName(m->RestartQuestion->qtype)); in RestartUnicastQuestions()
11301 m->RestartQuestion = m->Questions; in RestartUnicastQuestions()
11302 while (m->RestartQuestion) in RestartUnicastQuestions()
11304 q = m->RestartQuestion; in RestartUnicastQuestions()
11305 m->RestartQuestion = q->next; in RestartUnicastQuestions()
11312 SuppressStatusChanged(m, q, &restart); in RestartUnicastQuestions()
11321 mDNS_StartQuery_internal(m, q); in RestartUnicastQuestions()
11328 mDNSlocal mStatus ValidateParameters(mDNS *const m, DNSQuestion *const question) in ValidateParameters() argument
11351 NetworkInterfaceInfo *intf = FirstInterfaceForID(m, question->InterfaceID); in ValidateParameters()
11362 mDNSlocal void InitDNSConfig(mDNS *const m, DNSQuestion *const question) in InitDNSConfig() argument
11377 mDNSu32 timeout = SetValidDNSServers(m, question); in InitDNSConfig()
11389 question->StopTime = NonZeroTime(m->timenow + timeout * mDNSPlatformOneSecond); in InitDNSConfig()
11393 question->qDNSServer = GetServerForQuestion(m, question); in InitDNSConfig()
11402 …question->StopTime = NonZeroTime(m->timenow + GetTimeoutForMcastQuestion(m, question) * mDNSPlatfo… in InitDNSConfig()
11406 SetNextQueryStopTime(m, question); in InitDNSConfig()
11409 SetNextQueryTime(m,question); in InitDNSConfig()
11414 mDNSlocal mDNSBool InitCommonState(mDNS *const m, DNSQuestion *const question) in InitCommonState() argument
11434 …question->DelayAnswering = CheckForSoonToExpireRecords(m, &question->qname, question->qnamehash… in InitCommonState()
11435 question->LastQTime = m->timenow; in InitCommonState()
11437 question->LastAnswerPktNum = m->PktNum; in InitCommonState()
11469 question->ServiceID = mDNSPlatformGetServiceID(m, question); in InitCommonState()
11474 InitDNSConfig(m, question); in InitCommonState()
11476 question->AuthInfo = GetAuthInfoForQuestion(m, question); in InitCommonState()
11479 question->SuppressQuery = ShouldSuppressQuery(m, question); in InitCommonState()
11483 …question->DisallowPID = (question->ServiceID == 0 || (mDNSPlatformAllowPID(m, question) == 0… in InitCommonState()
11523 question->LastQTxTime = m->timenow; in InitCommonState()
11539 question->qname.c, DNSTypeName(question->qtype), question->InterfaceID, m->timenow, in InitCommonState()
11540 NextQSendTime(question) - m->timenow, in InitCommonState()
11541 question->DelayAnswering ? question->DelayAnswering - m->timenow : 0, in InitCommonState()
11546 … question->DelayAnswering - m->timenow, question->qname.c, DNSTypeName(question->qtype)); in InitCommonState()
11567 mDNSlocal void InitLLQNATState(mDNS *const m) in InitLLQNATState() argument
11570 if (!m->LLQNAT.clientCallback) in InitLLQNATState()
11572 m->LLQNAT.Protocol = NATOp_MapUDP; in InitLLQNATState()
11573 m->LLQNAT.IntPort = m->UnicastPort4; in InitLLQNATState()
11574 m->LLQNAT.RequestedPort = m->UnicastPort4; in InitLLQNATState()
11575 m->LLQNAT.clientCallback = LLQNATCallback; in InitLLQNATState()
11576 m->LLQNAT.clientContext = (void*)1; // Means LLQ NAT Traversal just started in InitLLQNATState()
11577 mDNS_StartNATOperation_internal(m, &m->LLQNAT); in InitLLQNATState()
11592 mDNSlocal void InitDNSSECProxyState(mDNS *const m, DNSQuestion *const question) in InitDNSSECProxyState() argument
11594 (void) m; in InitDNSSECProxyState()
11623 mDNSlocal void FinalizeUnicastQuestion(mDNS *const m, DNSQuestion *question, mDNSBool purge) in FinalizeUnicastQuestion() argument
11637 ActivateUnicastQuery(m, question, mDNSfalse); in FinalizeUnicastQuestion()
11644 mDNS_PurgeForQuestion(m, question); in FinalizeUnicastQuestion()
11649 CheckForDNSSECRecords(m, question); in FinalizeUnicastQuestion()
11658 InitLLQNATState(m); in FinalizeUnicastQuestion()
11660 UpdateAutoTunnelDomainStatuses(m); in FinalizeUnicastQuestion()
11665 mDNSexport mStatus mDNS_StartQuery_internal(mDNS *const m, DNSQuestion *const question) in mDNS_StartQuery_internal() argument
11673 if (m->rrcache_size == 0) in mDNS_StartQuery_internal()
11676 vStatus = ValidateParameters(m, question); in mDNS_StartQuery_internal()
11682 … (question->Target.type || Question_uDNS(question)) ? mDNS_NewMessageID(m) : in mDNS_StartQuery_internal()
11688 q = &m->Questions; in mDNS_StartQuery_internal()
11690 q = &m->LocalOnlyQuestions; in mDNS_StartQuery_internal()
11708 purge = InitCommonState(m, question); in mDNS_StartQuery_internal()
11711 InitDNSSECProxyState(m, question); in mDNS_StartQuery_internal()
11716 question->DuplicateOf = FindDuplicateQuestion(m, question); in mDNS_StartQuery_internal()
11722 if (!m->NewLocalOnlyQuestions) in mDNS_StartQuery_internal()
11723 m->NewLocalOnlyQuestions = question; in mDNS_StartQuery_internal()
11727 if (!m->NewQuestions) in mDNS_StartQuery_internal()
11728 m->NewQuestions = question; in mDNS_StartQuery_internal()
11738 FinalizeUnicastQuestion(m, question, purge); in mDNS_StartQuery_internal()
11745 mDNS_PurgeForQuestion(m, question); in mDNS_StartQuery_internal()
11754 mDNSexport void CancelGetZoneData(mDNS *const m, ZoneData *nta) in CancelGetZoneData() argument
11762 mDNS_StopQuery_internal(m, &nta->question); in CancelGetZoneData()
11769 mDNSexport mStatus mDNS_StopQuery_internal(mDNS *const m, DNSQuestion *const question) in mDNS_StopQuery_internal() argument
11772 CacheGroup *cg = CacheGroupForName(m, slot, question->qnamehash, &question->qname); in mDNS_StopQuery_internal()
11774 DNSQuestion **qp = &m->Questions; in mDNS_StopQuery_internal()
11778 …mDNSInterface_LocalOnly || question->InterfaceID == mDNSInterface_P2P) qp = &m->LocalOnlyQuestions; in mDNS_StopQuery_internal()
11795 UpdateQuestionDuplicates(m, question); in mDNS_StopQuery_internal()
11808 for (q = m->Questions; q; q=q->next) // Scan our list of questions in mDNS_StopQuery_internal()
11813 …"CurrentAnswers %d, SuppressQuery %d", q, CRDisplayString(m,rr), question->CurrentAnswers, q->Curr… in mDNS_StopQuery_internal()
11815 if (!q) m->rrcache_active--; // If no longer active, decrement rrcache_active count in mDNS_StopQuery_internal()
11821 if (m->CurrentQuestion == question) in mDNS_StopQuery_internal()
11825 m->CurrentQuestion = question->next; in mDNS_StopQuery_internal()
11828 if (m->NewQuestions == question) in mDNS_StopQuery_internal()
11832 m->NewQuestions = question->next; in mDNS_StopQuery_internal()
11835 if (m->NewLocalOnlyQuestions == question) m->NewLocalOnlyQuestions = question->next; in mDNS_StopQuery_internal()
11837 if (m->RestartQuestion == question) in mDNS_StopQuery_internal()
11841 m->RestartQuestion = question->next; in mDNS_StopQuery_internal()
11844 if (m->ValidationQuestion == question) in mDNS_StopQuery_internal()
11848 m->ValidationQuestion = question->next; in mDNS_StopQuery_internal()
11867 for (q = m->Questions; q; q=q->next) in mDNS_StopQuery_internal()
11871 if (!m->LLQNAT.clientCallback) // Should never happen, but just in case... in mDNS_StopQuery_internal()
11878 mDNS_StopNATOperation_internal(m, &m->LLQNAT); in mDNS_StopQuery_internal()
11879 m->LLQNAT.clientCallback = mDNSNULL; // Means LLQ NAT Traversal not running in mDNS_StopQuery_internal()
11887 sendLLQRefresh(m, question); in mDNS_StopQuery_internal()
11899 UpdateAutoTunnelDomainStatuses(m); in mDNS_StopQuery_internal()
11903 if (question->nta) { CancelGetZoneData(m, question->nta); question->nta = mDNSNULL; } in mDNS_StopQuery_internal()
11908 question->DAIFreeCallback(m, question->DNSSECAuthInfo); in mDNS_StopQuery_internal()
11920 mDNSexport mStatus mDNS_StartQuery(mDNS *const m, DNSQuestion *const question) in mDNS_StartQuery() argument
11923 mDNS_Lock(m); in mDNS_StartQuery()
11924 status = mDNS_StartQuery_internal(m, question); in mDNS_StartQuery()
11925 mDNS_Unlock(m); in mDNS_StartQuery()
11929 mDNSexport mStatus mDNS_StopQuery(mDNS *const m, DNSQuestion *const question) in mDNS_StopQuery() argument
11932 mDNS_Lock(m); in mDNS_StopQuery()
11933 status = mDNS_StopQuery_internal(m, question); in mDNS_StopQuery()
11934 mDNS_Unlock(m); in mDNS_StopQuery()
11942 mDNSexport mStatus mDNS_StopQueryWithRemoves(mDNS *const m, DNSQuestion *const question) in mDNS_StopQueryWithRemoves() argument
11946 mDNS_Lock(m); in mDNS_StopQueryWithRemoves()
11949 for (qq = m->NewQuestions; qq; qq=qq->next) if (qq == question) break; in mDNS_StopQueryWithRemoves()
11951 status = mDNS_StopQuery_internal(m, question); in mDNS_StopQueryWithRemoves()
11956 CacheGroup *const cg = CacheGroupForName(m, slot, question->qnamehash, &question->qname); in mDNS_StopQueryWithRemoves()
11963 question->QuestionCallback(m, question, &rr->resrec, QC_rmv); in mDNS_StopQueryWithRemoves()
11966 mDNS_Unlock(m); in mDNS_StopQueryWithRemoves()
11970 mDNSexport mStatus mDNS_Reconfirm(mDNS *const m, CacheRecord *const cr) in mDNS_Reconfirm() argument
11973 mDNS_Lock(m); in mDNS_Reconfirm()
11974 status = mDNS_Reconfirm_internal(m, cr, kDefaultReconfirmTimeForNoAnswer); in mDNS_Reconfirm()
11975 if (status == mStatus_NoError) ReconfirmAntecedents(m, cr->resrec.name, cr->resrec.namehash, 0); in mDNS_Reconfirm()
11976 mDNS_Unlock(m); in mDNS_Reconfirm()
11980 mDNSexport mStatus mDNS_ReconfirmByValue(mDNS *const m, ResourceRecord *const rr) in mDNS_ReconfirmByValue() argument
11984 mDNS_Lock(m); in mDNS_ReconfirmByValue()
11985 cr = FindIdenticalRecordInCache(m, rr); in mDNS_ReconfirmByValue()
11986 debugf("mDNS_ReconfirmByValue: %p %s", cr, RRDisplayString(m, rr)); in mDNS_ReconfirmByValue()
11987 if (cr) status = mDNS_Reconfirm_internal(m, cr, kDefaultReconfirmTimeForNoAnswer); in mDNS_ReconfirmByValue()
11988 if (status == mStatus_NoError) ReconfirmAntecedents(m, cr->resrec.name, cr->resrec.namehash, 0); in mDNS_ReconfirmByValue()
11989 mDNS_Unlock(m); in mDNS_ReconfirmByValue()
11993 mDNSlocal mStatus mDNS_StartBrowse_internal(mDNS *const m, DNSQuestion *const question, in mDNS_StartBrowse_internal() argument
12035 return(mDNS_StartQuery_internal(m, question)); in mDNS_StartBrowse_internal()
12038 mDNSexport mStatus mDNS_StartBrowse(mDNS *const m, DNSQuestion *const question, in mDNS_StartBrowse() argument
12045 mDNS_Lock(m); in mDNS_StartBrowse()
12046 …status = mDNS_StartBrowse_internal(m, question, srv, domain, anondata, InterfaceID, flags, ForceMC… in mDNS_StartBrowse()
12047 mDNS_Unlock(m); in mDNS_StartBrowse()
12051 mDNSlocal mDNSBool MachineHasActiveIPv6(mDNS *const m) in MachineHasActiveIPv6() argument
12054 for (intf = m->HostInterfaces; intf; intf = intf->next) in MachineHasActiveIPv6()
12059 mDNSlocal void FoundServiceInfoSRV(mDNS *const m, DNSQuestion *question, const ResourceRecord *cons… in FoundServiceInfoSRV() argument
12076 mDNS_StartQuery(m, &query->qAv4); in FoundServiceInfoSRV()
12078 if (MachineHasActiveIPv6(m)) mDNS_StartQuery(m, &query->qAv6); in FoundServiceInfoSRV()
12084 mDNS_StopQuery(m, &query->qAv4); in FoundServiceInfoSRV()
12085 if (query->qAv6.ThisQInterval >= 0) mDNS_StopQuery(m, &query->qAv6); in FoundServiceInfoSRV()
12104 mDNS_StartQuery(m, &query->qAv4); in FoundServiceInfoSRV()
12106 if (MachineHasActiveIPv6(m)) mDNS_StartQuery(m, &query->qAv6); in FoundServiceInfoSRV()
12114 query->ServiceInfoQueryCallback(m, query); in FoundServiceInfoSRV()
12120 mDNSlocal void FoundServiceInfoTXT(mDNS *const m, DNSQuestion *question, const ResourceRecord *cons… in FoundServiceInfoTXT() argument
12141 query->ServiceInfoQueryCallback(m, query); in FoundServiceInfoTXT()
12145 mDNSlocal void FoundServiceInfo(mDNS *const m, DNSQuestion *question, const ResourceRecord *const a… in FoundServiceInfo() argument
12181 query->ServiceInfoQueryCallback(m, query); in FoundServiceInfo()
12189 mDNSexport mStatus mDNS_StartResolveService(mDNS *const m, in mDNS_StartResolveService() argument
12193 mDNS_Lock(m); in mDNS_StartResolveService()
12322 status = mDNS_StartQuery_internal(m, &query->qSRV); in mDNS_StartResolveService()
12323 if (status == mStatus_NoError) status = mDNS_StartQuery_internal(m, &query->qTXT); in mDNS_StartResolveService()
12324 if (status != mStatus_NoError) mDNS_StopResolveService(m, query); in mDNS_StartResolveService()
12326 mDNS_Unlock(m); in mDNS_StartResolveService()
12330 mDNSexport void mDNS_StopResolveService (mDNS *const m, ServiceInfoQuery *q) in mDNS_StopResolveService() argument
12332 mDNS_Lock(m); in mDNS_StopResolveService()
12334 if (q->qSRV.ThisQInterval >= 0) mDNS_StopQuery_internal(m, &q->qSRV); in mDNS_StopResolveService()
12335 if (q->qTXT.ThisQInterval >= 0) mDNS_StopQuery_internal(m, &q->qTXT); in mDNS_StopResolveService()
12336 if (q->qAv4.ThisQInterval >= 0) mDNS_StopQuery_internal(m, &q->qAv4); in mDNS_StopResolveService()
12337 if (q->qAv6.ThisQInterval >= 0) mDNS_StopQuery_internal(m, &q->qAv6); in mDNS_StopResolveService()
12338 mDNS_Unlock(m); in mDNS_StopResolveService()
12341 mDNSexport mStatus mDNS_GetDomains(mDNS *const m, DNSQuestion *const question, mDNS_DomainType Doma… in mDNS_GetDomains() argument
12374 return(mDNS_StartQuery(m, question)); in mDNS_GetDomains()
12383 mDNSexport mStatus mDNS_Register(mDNS *const m, AuthRecord *const rr) in mDNS_Register() argument
12386 mDNS_Lock(m); in mDNS_Register()
12387 status = mDNS_Register_internal(m, rr); in mDNS_Register()
12388 mDNS_Unlock(m); in mDNS_Register()
12392 mDNSexport mStatus mDNS_Update(mDNS *const m, AuthRecord *const rr, mDNSu32 newttl, in mDNS_Update() argument
12397 …e record with invalid rdata: %s", GetRRDisplayString_rdb(&rr->resrec, &newrdata->u, m->MsgBuffer)); in mDNS_Update()
12401 mDNS_Lock(m); in mDNS_Update()
12412 …rr->UpdateCallback(m, rr, n, rr->newrdlength); // ...and let the client free this memory, if nece… in mDNS_Update()
12422 mStatus status = uDNS_UpdateRecord(m, rr); in mDNS_Update()
12425 mDNS_Unlock(m); in mDNS_Update()
12432 CompleteRDataUpdate(m, rr); in mDNS_Update()
12436 InitializeLastAPTime(m, rr); in mDNS_Update()
12437 … while (rr->NextUpdateCredit && m->timenow - rr->NextUpdateCredit >= 0) GrantUpdateCredit(rr); in mDNS_Update()
12439 …if (!rr->NextUpdateCredit) rr->NextUpdateCredit = NonZeroTime(m->timenow + kUpdateCreditRefreshInt… in mDNS_Update()
12444 …if (!rr->UpdateBlocked) rr->UpdateBlocked = NonZeroTime(m->timenow + (mDNSs32)delay * mDNSPlatform… in mDNS_Update()
12453 mDNS_Unlock(m); in mDNS_Update()
12460 mDNSexport mStatus mDNS_Deregister(mDNS *const m, AuthRecord *const rr) in mDNS_Deregister() argument
12463 mDNS_Lock(m); in mDNS_Deregister()
12464 status = mDNS_Deregister_internal(m, rr, mDNS_Dereg_normal); in mDNS_Deregister()
12465 mDNS_Unlock(m); in mDNS_Deregister()
12470 mDNSlocal void mDNS_HostNameCallback(mDNS *const m, AuthRecord *const rr, mStatus result);
12472 mDNSlocal NetworkInterfaceInfo *FindFirstAdvertisedInterface(mDNS *const m) in FindFirstAdvertisedInterface() argument
12475 for (intf = m->HostInterfaces; intf; intf = intf->next) in FindFirstAdvertisedInterface()
12480 mDNSlocal void AdvertiseInterface(mDNS *const m, NetworkInterfaceInfo *set) in AdvertiseInterface() argument
12491 if (!m->AutoTargetServices) in AdvertiseInterface()
12498 primary = FindFirstAdvertisedInterface(m); in AdvertiseInterface()
12520 AssignDomainName(&set->RR_A.namestorage, &m->MulticastHostname); in AdvertiseInterface()
12551 mDNS_Register_internal(m, &set->RR_A); in AdvertiseInterface()
12552 mDNS_Register_internal(m, &set->RR_PTR); in AdvertiseInterface()
12559 …if (!NO_HINFO && m->HIHardware.c[0] > 0 && m->HISoftware.c[0] > 0 && m->HIHardware.c[0] + m->HISof… in AdvertiseInterface()
12562 AssignDomainName(&set->RR_HINFO.namestorage, &m->MulticastHostname); in AdvertiseInterface()
12564 mDNSPlatformMemCopy(p, &m->HIHardware, 1 + (mDNSu32)m->HIHardware.c[0]); in AdvertiseInterface()
12566 mDNSPlatformMemCopy(p, &m->HISoftware, 1 + (mDNSu32)m->HISoftware.c[0]); in AdvertiseInterface()
12567 mDNS_Register_internal(m, &set->RR_HINFO); in AdvertiseInterface()
12576 mDNSlocal void DeadvertiseInterface(mDNS *const m, NetworkInterfaceInfo *set) in DeadvertiseInterface() argument
12581 NetworkInterfaceInfo *primary = FindFirstAdvertisedInterface(m); in DeadvertiseInterface()
12583 for (intf = m->HostInterfaces; intf; intf = intf->next) in DeadvertiseInterface()
12592 if (set->RR_A.resrec.RecordType) mDNS_Deregister_internal(m, &set->RR_A, mDNS_Dereg_normal); in DeadvertiseInterface()
12593 … if (set->RR_PTR.resrec.RecordType) mDNS_Deregister_internal(m, &set->RR_PTR, mDNS_Dereg_normal); in DeadvertiseInterface()
12594 …if (set->RR_HINFO.resrec.RecordType) mDNS_Deregister_internal(m, &set->RR_HINFO, mDNS_Dereg_normal… in DeadvertiseInterface()
12602 mDNSlocal void AdvertiseAllInterfaceRecords(mDNS *const m) in AdvertiseAllInterfaceRecords() argument
12605 for (intf = m->HostInterfaces; intf; intf = intf->next) in AdvertiseAllInterfaceRecords()
12610 AdvertiseInterface(m, intf); in AdvertiseAllInterfaceRecords()
12615 mDNSlocal void DeadvertiseAllInterfaceRecords(mDNS *const m) in DeadvertiseAllInterfaceRecords() argument
12619 for (intf = m->HostInterfaces; intf; intf = intf->next) in DeadvertiseAllInterfaceRecords()
12624 DeadvertiseInterface(m, intf); in DeadvertiseAllInterfaceRecords()
12628 (void) m; //unused in DeadvertiseAllInterfaceRecords()
12632 mDNSexport void mDNS_SetFQDN(mDNS *const m) in mDNS_SetFQDN() argument
12639 …if (!AppendDomainLabel(&newmname, &m->hostlabel)) { LogMsg("ERROR: mDNS_SetFQDN: Cannot create Mu… in mDNS_SetFQDN()
12642 mDNS_Lock(m); in mDNS_SetFQDN()
12644 …if (SameDomainNameCS(&m->MulticastHostname, &newmname)) debugf("mDNS_SetFQDN - hostname unchanged"… in mDNS_SetFQDN()
12647 AssignDomainName(&m->MulticastHostname, &newmname); in mDNS_SetFQDN()
12650 for (intf = m->HostInterfaces; intf; intf = intf->next) in mDNS_SetFQDN()
12651 if (intf->Advertise) DeadvertiseInterface(m, intf); in mDNS_SetFQDN()
12654 for (intf = m->HostInterfaces; intf; intf = intf->next) in mDNS_SetFQDN()
12655 if (intf->Advertise) AdvertiseInterface(m, intf); in mDNS_SetFQDN()
12659 for (rr = m->ResourceRecords; rr; rr=rr->next) if (rr->AutoTarget) SetTargetToHostName(m, rr); in mDNS_SetFQDN()
12660 for (rr = m->DuplicateRecords; rr; rr=rr->next) if (rr->AutoTarget) SetTargetToHostName(m, rr); in mDNS_SetFQDN()
12662 mDNS_Unlock(m); in mDNS_SetFQDN()
12665 mDNSlocal void mDNS_HostNameCallback(mDNS *const m, AuthRecord *const rr, mStatus result) in mDNS_HostNameCallback() argument
12681 if (m->MainCallback) in mDNS_HostNameCallback()
12682 m->MainCallback(m, mStatus_NoError); in mDNS_HostNameCallback()
12686 domainlabel oldlabel = m->hostlabel; in mDNS_HostNameCallback()
12689 if (m->MainCallback) in mDNS_HostNameCallback()
12690 m->MainCallback(m, mStatus_NameConflict); in mDNS_HostNameCallback()
12695 if (SameDomainLabel(m->hostlabel.c, oldlabel.c)) in mDNS_HostNameCallback()
12696 IncrementLabelSuffix(&m->hostlabel, mDNSfalse); in mDNS_HostNameCallback()
12700 mDNS_SetFQDN(m); in mDNS_HostNameCallback()
12701 …LogMsg("Local Hostname %#s.local already in use; will try %#s.local instead", oldlabel.c, m->hostl… in mDNS_HostNameCallback()
12713 mDNSlocal void UpdateInterfaceProtocols(mDNS *const m, NetworkInterfaceInfo *active) in UpdateInterfaceProtocols() argument
12718 for (intf = m->HostInterfaces; intf; intf = intf->next) in UpdateInterfaceProtocols()
12726 mDNSlocal void RestartRecordGetZoneData(mDNS * const m) in RestartRecordGetZoneData() argument
12730 for (rr = m->ResourceRecords; rr; rr=rr->next) in RestartRecordGetZoneData()
12736 if (rr->nta) { rr->updateid = zeroID; CancelGetZoneData(m, rr->nta); } in RestartRecordGetZoneData()
12737 …rr->nta = StartGetZoneData(m, rr->resrec.name, ZoneServiceUpdate, RecordRegistrationGotZoneData, r… in RestartRecordGetZoneData()
12741 mDNSlocal void InitializeNetWakeState(mDNS *const m, NetworkInterfaceInfo *set) in InitializeNetWakeState() argument
12757 set->NextSPSAttemptTime = m->timenow; in InitializeNetWakeState()
12760 mDNSexport void mDNS_ActivateNetWake_internal(mDNS *const m, NetworkInterfaceInfo *set) in mDNS_ActivateNetWake_internal() argument
12762 NetworkInterfaceInfo *p = m->HostInterfaces; in mDNS_ActivateNetWake_internal()
12769 …rtBrowse_internal(m, &set->NetWakeBrowse, &SleepProxyServiceType, &localdomain, mDNSNULL, set->Int… in mDNS_ActivateNetWake_internal()
12773 mDNSexport void mDNS_DeactivateNetWake_internal(mDNS *const m, NetworkInterfaceInfo *set) in mDNS_DeactivateNetWake_internal() argument
12775 NetworkInterfaceInfo *p = m->HostInterfaces; in mDNS_DeactivateNetWake_internal()
12789 mDNS_StopQuery_internal(m, &set->NetWakeBrowse); in mDNS_DeactivateNetWake_internal()
12790 …i++) if (set->NetWakeResolve[i].ThisQInterval >= 0) mDNS_StopQuery_internal(m, &set->NetWakeResolv… in mDNS_DeactivateNetWake_internal()
12793 if (m->SPSBrowseCallback) in mDNS_DeactivateNetWake_internal()
12796 m->SPSBrowseCallback(m, &set->NetWakeBrowse, mDNSNULL, QC_rmv); in mDNS_DeactivateNetWake_internal()
12802 InitializeNetWakeState(m, set); in mDNS_DeactivateNetWake_internal()
12806 mDNSexport mStatus mDNS_RegisterInterface(mDNS *const m, NetworkInterfaceInfo *set, mDNSBool flappi… in mDNS_RegisterInterface() argument
12810 NetworkInterfaceInfo **p = &m->HostInterfaces; in mDNS_RegisterInterface()
12818 mDNS_Lock(m); in mDNS_RegisterInterface()
12825 InitializeNetWakeState(m, set); in mDNS_RegisterInterface()
12833 mDNS_Unlock(m); in mDNS_RegisterInterface()
12853 AdvertiseInterface(m, set); in mDNS_RegisterInterface()
12861 if (set->NetWake) mDNS_ActivateNetWake_internal(m, set); in mDNS_RegisterInterface()
12890 …if (!m->SuppressSending) m->SuppressSending = m->timenow + (mDNSs32)mDNSRandom((mDNSu32)InitialQue… in mDNS_RegisterInterface()
12895 m->mDNSStats.InterfaceUpFlap++; in mDNS_RegisterInterface()
12899 if (m->SuppressProbes == 0 || in mDNS_RegisterInterface()
12900 m->SuppressProbes - NonZeroTime(m->timenow + probedelay) < 0) in mDNS_RegisterInterface()
12901 m->SuppressProbes = NonZeroTime(m->timenow + probedelay); in mDNS_RegisterInterface()
12907 m->AnnounceOwner = NonZeroTime(m->timenow + 60 * mDNSPlatformOneSecond); in mDNS_RegisterInterface()
12910 m->mDNSStats.InterfaceUp++; in mDNS_RegisterInterface()
12911 … for (q = m->Questions; q; q=q->next) // Scan our list of questions in mDNS_RegisterInterface()
12934 q->LastQTime = m->timenow - q->ThisQInterval + qdelay; in mDNS_RegisterInterface()
12938 SetNextQueryTime(m,q); in mDNS_RegisterInterface()
12945 for (rr = m->ResourceRecords; rr; rr=rr->next) in mDNS_RegisterInterface()
12951 mDNSCoreRestartRegistration(m, rr, numannounce); in mDNS_RegisterInterface()
12955 DNSSECProbe(m); in mDNS_RegisterInterface()
12959 RestartRecordGetZoneData(m); in mDNS_RegisterInterface()
12961 mDNS_UpdateAllowSleep(m); in mDNS_RegisterInterface()
12963 mDNS_Unlock(m); in mDNS_RegisterInterface()
12970 mDNSexport void mDNS_DeregisterInterface(mDNS *const m, NetworkInterfaceInfo *set, mDNSBool flappin… in mDNS_DeregisterInterface() argument
12972 NetworkInterfaceInfo **p = &m->HostInterfaces; in mDNS_DeregisterInterface()
12975 mDNS_Lock(m); in mDNS_DeregisterInterface()
12979 …bugf("mDNS_DeregisterInterface: NetworkInterfaceInfo not found in list"); mDNS_Unlock(m); return; } in mDNS_DeregisterInterface()
12981 mDNS_DeactivateNetWake_internal(m, set); in mDNS_DeregisterInterface()
12991 for (intf = m->HostInterfaces; intf; intf = intf->next) in mDNS_DeregisterInterface()
12993 UpdateInterfaceProtocols(m, intf); in mDNS_DeregisterInterface()
12997 NetworkInterfaceInfo *intf = FirstInterfaceForID(m, set->InterfaceID); in mDNS_DeregisterInterface()
13005 UpdateInterfaceProtocols(m, intf); in mDNS_DeregisterInterface()
13007 if (intf->NetWake) mDNS_ActivateNetWake_internal(m, intf); in mDNS_DeregisterInterface()
13011 for (intf = m->HostInterfaces; intf; intf = intf->next) in mDNS_DeregisterInterface()
13026 m->mDNSStats.InterfaceDown++; in mDNS_DeregisterInterface()
13031 m->mDNSStats.InterfaceDownFlap++; in mDNS_DeregisterInterface()
13036 for (q = m->Questions; q; q=q->next) in mDNS_DeregisterInterface()
13057 mDNS_Reconfirm_internal(m, rr, kDefaultReconfirmTimeForFlappingInterface); in mDNS_DeregisterInterface()
13064 mDNS_PurgeCacheResourceRecord(m, rr); in mDNS_DeregisterInterface()
13072 if (set->Advertise) DeadvertiseInterface(m, set); in mDNS_DeregisterInterface()
13078 if (revalidate && !m->ShutdownTime) in mDNS_DeregisterInterface()
13085 mDNS_Reconfirm_internal(m, rr, kDefaultReconfirmTimeForFlappingInterface); in mDNS_DeregisterInterface()
13088 mDNS_UpdateAllowSleep(m); in mDNS_DeregisterInterface()
13090 mDNS_Unlock(m); in mDNS_DeregisterInterface()
13139 mDNSlocal void ServiceCallback(mDNS *const m, AuthRecord *const rr, mStatus result) in ServiceCallback() argument
13142 (void)m; // Unused parameter in ServiceCallback()
13161 mDNS_DeregisterService(m, sr); // Unlink the records from our list in ServiceCallback()
13196 sr->ServiceCallback(m, sr, result); in ServiceCallback()
13199 mDNSlocal void NSSCallback(mDNS *const m, AuthRecord *const rr, mStatus result) in NSSCallback() argument
13203 sr->ServiceCallback(m, sr, result); in NSSCallback()
13237 mDNSexport mStatus mDNS_RegisterService(mDNS *const m, ServiceRecordSet *sr, in mDNS_RegisterService() argument
13280 …return(mDNS_RegisterNoSuchService(m, &sr->RR_SRV, name, type, domain, mDNSNULL, InterfaceID, NSSCa… in mDNS_RegisterService()
13345 mDNS_Lock(m); in mDNS_RegisterService()
13349 err = mDNS_Register_internal(m, &sr->RR_SRV); in mDNS_RegisterService()
13355 mDNS_Unlock(m); in mDNS_RegisterService()
13358 if (!err) err = mDNS_Register_internal(m, &sr->RR_TXT); in mDNS_RegisterService()
13364 if (!err) err = mDNS_Register_internal(m, &sr->RR_ADV); in mDNS_RegisterService()
13365 for (i=0; i<NumSubTypes; i++) if (!err) err = mDNS_Register_internal(m, &sr->SubTypes[i]); in mDNS_RegisterService()
13366 if (!err) err = mDNS_Register_internal(m, &sr->RR_PTR); in mDNS_RegisterService()
13368 mDNS_Unlock(m); in mDNS_RegisterService()
13370 if (err) mDNS_DeregisterService(m, sr); in mDNS_RegisterService()
13374 mDNSexport mStatus mDNS_AddRecordToService(mDNS *const m, ServiceRecordSet *sr, in mDNS_AddRecordToService() argument
13389 mDNS_Lock(m); in mDNS_AddRecordToService()
13400 status = mDNS_Register_internal(m, &extra->r); in mDNS_AddRecordToService()
13403 mDNS_Unlock(m); in mDNS_AddRecordToService()
13407 mDNSexport mStatus mDNS_RemoveRecordFromService(mDNS *const m, ServiceRecordSet *sr, ExtraResourceR… in mDNS_RemoveRecordFromService() argument
13413 mDNS_Lock(m); in mDNS_RemoveRecordFromService()
13427 status = mDNS_Deregister_internal(m, &extra->r, mDNS_Dereg_normal); in mDNS_RemoveRecordFromService()
13429 mDNS_Unlock(m); in mDNS_RemoveRecordFromService()
13433 mDNSexport mStatus mDNS_RenameAndReregisterService(mDNS *const m, ServiceRecordSet *const sr, const… in mDNS_RenameAndReregisterService() argument
13455 err = mDNS_RegisterService(m, sr, newname, &type, &domain, in mDNS_RenameAndReregisterService()
13467 err = mDNS_AddRecordToService(m, sr, e, e->r.resrec.rdata, e->r.resrec.rroriginalttl, 0); in mDNS_RenameAndReregisterService()
13476 mDNSexport mStatus mDNS_DeregisterService_drt(mDNS *const m, ServiceRecordSet *sr, mDNS_Dereg_type … in mDNS_DeregisterService_drt() argument
13479 …tIsZero(sr->RR_SRV.resrec.rdata->u.srv.port)) return(mDNS_DeregisterNoSuchService(m, &sr->RR_SRV)); in mDNS_DeregisterService_drt()
13508 mDNS_Lock(m); in mDNS_DeregisterService_drt()
13513 mDNS_Deregister_internal(m, &sr->RR_SRV, mDNS_Dereg_repeat); in mDNS_DeregisterService_drt()
13514 mDNS_Deregister_internal(m, &sr->RR_TXT, mDNS_Dereg_repeat); in mDNS_DeregisterService_drt()
13516 mDNS_Deregister_internal(m, &sr->RR_ADV, drt); in mDNS_DeregisterService_drt()
13522 mDNS_Deregister_internal(m, &e->r, mDNS_Dereg_repeat); in mDNS_DeregisterService_drt()
13527 mDNS_Deregister_internal(m, &sr->SubTypes[i], drt); in mDNS_DeregisterService_drt()
13529 status = mDNS_Deregister_internal(m, &sr->RR_PTR, drt); in mDNS_DeregisterService_drt()
13530 mDNS_Unlock(m); in mDNS_DeregisterService_drt()
13541 mDNSexport mStatus mDNS_RegisterNoSuchService(mDNS *const m, AuthRecord *const rr, in mDNS_RegisterNoSuchService() argument
13557 return(mDNS_Register(m, rr)); in mDNS_RegisterNoSuchService()
13560 mDNSexport mStatus mDNS_AdvertiseDomains(mDNS *const m, AuthRecord *rr, in mDNS_AdvertiseDomains() argument
13574 return(mDNS_Register(m, rr)); in mDNS_AdvertiseDomains()
13577 mDNSlocal mDNSBool mDNS_IdUsedInResourceRecordsList(mDNS * const m, mDNSOpaque16 id) in mDNS_IdUsedInResourceRecordsList() argument
13580 … for (r = m->ResourceRecords; r; r=r->next) if (mDNSSameOpaque16(id, r->updateid)) return mDNStrue; in mDNS_IdUsedInResourceRecordsList()
13584 mDNSlocal mDNSBool mDNS_IdUsedInQuestionsList(mDNS * const m, mDNSOpaque16 id) in mDNS_IdUsedInQuestionsList() argument
13587 for (q = m->Questions; q; q=q->next) if (mDNSSameOpaque16(id, q->TargetQID)) return mDNStrue; in mDNS_IdUsedInQuestionsList()
13591 mDNSexport mDNSOpaque16 mDNS_NewMessageID(mDNS * const m) in mDNS_NewMessageID() argument
13599 if (!mDNS_IdUsedInResourceRecordsList(m, id) && !mDNS_IdUsedInQuestionsList(m, id)) break; in mDNS_NewMessageID()
13613 mDNSlocal void RestartARPProbing(mDNS *const m, AuthRecord *const rr) in RestartARPProbing() argument
13635 if (rr->AnnounceCount == InitialAnnounceCount && m->timenow - rr->LastAPTime >= 0) in RestartARPProbing()
13636 InitializeLastAPTime(m, rr); in RestartARPProbing()
13641 …rr->LastAPTime = m->timenow + mDNSPlatformOneSecond * 9; // Send first packet at rr->LastAP… in RestartARPProbing()
13642 SetNextAnnounceProbeTime(m, rr); in RestartARPProbing()
13646 mDNSlocal void mDNSCoreReceiveRawARP(mDNS *const m, const ARP_EthIP *const arp, const mDNSInterface… in mDNSCoreReceiveRawARP() argument
13650 NetworkInterfaceInfo *intf = FirstInterfaceForID(m, InterfaceID); in mDNSCoreReceiveRawARP()
13653 mDNS_Lock(m); in mDNSCoreReceiveRawARP()
13665 for (rr = m->ResourceRecords; rr; rr=rr->next) in mDNSCoreReceiveRawARP()
13677 … msg, &arp->sha, &arp->spa, &arp->tpa, &rr->WakeUp.HMAC, &rr->WakeUp.IMAC, ARDisplayString(m, rr)); in mDNSCoreReceiveRawARP()
13681 RestartARPProbing(m, rr); in mDNSCoreReceiveRawARP()
13683 … LogSPS("Reached maximum number of restarts for probing - %s", ARDisplayString(m,rr)); in mDNSCoreReceiveRawARP()
13687 … mDNSPlatformSetLocalAddressCacheEntry(m, &rr->AddressProxy, &rr->WakeUp.IMAC, InterfaceID); in mDNSCoreReceiveRawARP()
13691 SendARP(m, 2, rr, &arp->tpa, &arp->sha, &arp->spa, &arp->sha); in mDNSCoreReceiveRawARP()
13709 for (rr = m->ResourceRecords; rr; rr=rr->next) in mDNSCoreReceiveRawARP()
13716 … &arp->sha, &arp->spa, &arp->tpa, &rr->WakeUp.HMAC, &rr->WakeUp.IMAC, ARDisplayString(m, rr)); in mDNSCoreReceiveRawARP()
13720 RestartARPProbing(m, rr); in mDNSCoreReceiveRawARP()
13725 &arp->sha, &arp->spa, &arp->tpa, ARDisplayString(m, rr)); in mDNSCoreReceiveRawARP()
13730 … &arp->sha, &arp->spa, &arp->tpa, &rr->WakeUp.HMAC, &rr->WakeUp.IMAC, ARDisplayString(m, rr)); in mDNSCoreReceiveRawARP()
13731 ScheduleWakeup(m, rr->resrec.InterfaceID, &rr->WakeUp.HMAC); in mDNSCoreReceiveRawARP()
13737 mDNS_Unlock(m); in mDNSCoreReceiveRawARP()
13756 mDNSlocal void mDNSCoreReceiveRawND(mDNS *const m, const mDNSEthAddr *const sha, const mDNSv6Addr *… in mDNSCoreReceiveRawND() argument
13760 NetworkInterfaceInfo *intf = FirstInterfaceForID(m, InterfaceID); in mDNSCoreReceiveRawND()
13763 mDNS_Lock(m); in mDNSCoreReceiveRawND()
13770 for (rr = m->ResourceRecords; rr; rr=rr->next) in mDNSCoreReceiveRawND()
13784 …->ifname, msg, sha, spa, &ndp->target, &rr->WakeUp.HMAC, &rr->WakeUp.IMAC, ARDisplayString(m, rr)); in mDNSCoreReceiveRawND()
13788 RestartARPProbing(m, rr); in mDNSCoreReceiveRawND()
13790 … LogSPS("Reached maximum number of restarts for probing - %s", ARDisplayString(m,rr)); in mDNSCoreReceiveRawND()
13793 … mDNSPlatformSetLocalAddressCacheEntry(m, &rr->AddressProxy, &rr->WakeUp.IMAC, InterfaceID); in mDNSCoreReceiveRawND()
13795 SendNDP(m, NDP_Adv, NDP_Solicited, rr, &ndp->target, mDNSNULL, spa, sha); in mDNSCoreReceiveRawND()
13797 … SendNDP(m, NDP_Adv, 0, rr, &ndp->target, mDNSNULL, &AllHosts_v6, &AllHosts_v6_Eth); in mDNSCoreReceiveRawND()
13812 for (rr = m->ResourceRecords; rr; rr=rr->next) in mDNSCoreReceiveRawND()
13819 … sha, spa, &ndp->target, &rr->WakeUp.HMAC, &rr->WakeUp.IMAC, ARDisplayString(m, rr)); in mDNSCoreReceiveRawND()
13823 RestartARPProbing(m, rr); in mDNSCoreReceiveRawND()
13827 …pe == NDP_Sol ? "Solicitation " : "Advertisement", sha, spa, &ndp->target, ARDisplayString(m, rr)); in mDNSCoreReceiveRawND()
13832 … sha, spa, &ndp->target, &rr->WakeUp.HMAC, &rr->WakeUp.IMAC, ARDisplayString(m, rr)); in mDNSCoreReceiveRawND()
13833 ScheduleWakeup(m, rr->resrec.InterfaceID, &rr->WakeUp.HMAC); in mDNSCoreReceiveRawND()
13839 mDNS_Unlock(m); in mDNSCoreReceiveRawND()
13842 mDNSlocal void mDNSCoreReceiveRawTransportPacket(mDNS *const m, const mDNSEthAddr *const sha, const… in mDNSCoreReceiveRawTransportPacket() argument
13863 kr = mDNS_MatchKeepaliveInfo(m, dst, src, port, t->tcp.src, &seq, &ack); in mDNSCoreReceiveRawTransportPacket()
13908 mDNS_SendKeepaliveACK(m, kr); in mDNSCoreReceiveRawTransportPacket()
13982 … if (!checksum) mDNSCoreReceiveRawND(m, sha, &src->ip.v6, &t->ndp, &t->bytes[len], InterfaceID); in mDNSCoreReceiveRawTransportPacket()
13995 mDNS_Lock(m); in mDNSCoreReceiveRawTransportPacket()
13996 for (rr = m->ResourceRecords; rr; rr=rr->next) in mDNSCoreReceiveRawTransportPacket()
14002 for (r2 = m->ResourceRecords; r2; r2=r2->next) in mDNSCoreReceiveRawTransportPacket()
14013 …InterfaceNameForID(m, rr->resrec.InterfaceID), dst, &rr->WakeUp.HMAC, &rr->WakeUp.IMAC, ARDisplayS… in mDNSCoreReceiveRawTransportPacket()
14014 ScheduleWakeup(m, rr->resrec.InterfaceID, &rr->WakeUp.HMAC); in mDNSCoreReceiveRawTransportPacket()
14018 … InterfaceNameForID(m, rr->resrec.InterfaceID), dst, &rr->WakeUp.HMAC, tp, mDNSVal16(port)); in mDNSCoreReceiveRawTransportPacket()
14020 mDNS_Unlock(m); in mDNSCoreReceiveRawTransportPacket()
14024 mDNSexport void mDNSCoreReceiveRawPacket(mDNS *const m, const mDNSu8 *const p, const mDNSu8 *const … in mDNSCoreReceiveRawPacket() argument
14043 mDNSCoreReceiveRawARP(m, &pkt->arp, InterfaceID); in mDNSCoreReceiveRawPacket()
14052 …mDNSCoreReceiveRawTransportPacket(m, ð->src, &src, &dst, pkt->v4.protocol, p, (TransportLayerPa… in mDNSCoreReceiveRawPacket()
14062 …mDNSCoreReceiveRawTransportPacket(m, ð->src, &src, &dst, pkt->v6.pro, p, (TransportLayerPacket*… in mDNSCoreReceiveRawPacket()
14067 mDNSlocal void ConstructSleepProxyServerName(mDNS *const m, domainlabel *name) in ConstructSleepProxyServerName() argument
14070 …m->SPSType, m->SPSPortability, m->SPSMarginalPower, m->SPSTotalPower, m->SPSFeatureFlags, &m->nice… in ConstructSleepProxyServerName()
14074 mDNSlocal void SleepProxyServerCallback(mDNS *const m, ServiceRecordSet *const srs, mStatus result) in SleepProxyServerCallback() argument
14077 mDNS_RenameAndReregisterService(m, srs, mDNSNULL); in SleepProxyServerCallback()
14080 if (m->SleepState) in SleepProxyServerCallback()
14081 m->SPSState = 3; in SleepProxyServerCallback()
14084 m->SPSState = (mDNSu8)(m->SPSSocket != mDNSNULL); in SleepProxyServerCallback()
14085 if (m->SPSState) in SleepProxyServerCallback()
14088 ConstructSleepProxyServerName(m, &name); in SleepProxyServerCallback()
14089 mDNS_RegisterService(m, srs, in SleepProxyServerCallback()
14091 mDNSNULL, m->SPSSocket->port, // Host, port in SleepProxyServerCallback()
14097 …LogSPS("Sleep Proxy Server %#s %s", srs->RR_SRV.resrec.name->c, m->SPSState ? "started" : "stopped… in SleepProxyServerCallback()
14104 mDNSexport void mDNSCoreBeSleepProxyServer_internal(mDNS *const m, mDNSu8 sps, mDNSu8 port, mDNSu8 … in mDNSCoreBeSleepProxyServer_internal() argument
14111 if (!sps && m->SPSSocket) { mDNSPlatformUDPClose(m->SPSSocket); m->SPSSocket = mDNSNULL; } in mDNSCoreBeSleepProxyServer_internal()
14115 if (m->SPSState == 1 && sps != m->SPSType) in mDNSCoreBeSleepProxyServer_internal()
14116 …{ m->SPSState = 2; mDNS_DeregisterService_drt(m, &m->SPSRecords, sps ? mDNS_Dereg_rapid : mDNS_Der… in mDNSCoreBeSleepProxyServer_internal()
14120 m->SPSType = sps; in mDNSCoreBeSleepProxyServer_internal()
14121 m->SPSPortability = port; in mDNSCoreBeSleepProxyServer_internal()
14122 m->SPSMarginalPower = marginalpower; in mDNSCoreBeSleepProxyServer_internal()
14123 m->SPSTotalPower = totpower; in mDNSCoreBeSleepProxyServer_internal()
14124 m->SPSFeatureFlags = features; in mDNSCoreBeSleepProxyServer_internal()
14128 if (!m->SPSSocket) in mDNSCoreBeSleepProxyServer_internal()
14130 m->SPSSocket = mDNSPlatformUDPSocket(m, zeroIPPort); in mDNSCoreBeSleepProxyServer_internal()
14131 …if (!m->SPSSocket) { LogMsg("mDNSCoreBeSleepProxyServer: Failed to allocate SPSSocket"); goto fail… in mDNSCoreBeSleepProxyServer_internal()
14134 if (m->SPSState == 0) SleepProxyServerCallback(m, &m->SPSRecords, mStatus_MemFree); in mDNSCoreBeSleepProxyServer_internal()
14137 else if (m->SPSState) in mDNSCoreBeSleepProxyServer_internal()
14139 … LogSPS("mDNSCoreBeSleepProxyServer turning off from state %d; will wake clients", m->SPSState); in mDNSCoreBeSleepProxyServer_internal()
14140 m->NextScheduledSPS = m->timenow; in mDNSCoreBeSleepProxyServer_internal()
14152 mDNSlocal void mDNS_GrowCache_internal(mDNS *const m, CacheEntity *storage, mDNSu32 numrecords) in mDNS_GrowCache_internal() argument
14159 storage[numrecords-1].next = m->rrcache_free; in mDNS_GrowCache_internal()
14160 m->rrcache_free = storage; in mDNS_GrowCache_internal()
14161 m->rrcache_size += numrecords; in mDNS_GrowCache_internal()
14165 mDNSexport void mDNS_GrowCache(mDNS *const m, CacheEntity *storage, mDNSu32 numrecords) in mDNS_GrowCache() argument
14167 mDNS_Lock(m); in mDNS_GrowCache()
14168 mDNS_GrowCache_internal(m, storage, numrecords); in mDNS_GrowCache()
14169 mDNS_Unlock(m); in mDNS_GrowCache()
14172 mDNSexport mStatus mDNS_Init(mDNS *const m, mDNS_PlatformSupport *const p, in mDNS_Init() argument
14182 m->p = p; in mDNS_Init()
14183 …m->CanReceiveUnicastOn5353 = mDNSfalse; // Assume we can't receive unicasts on 5353, unless … in mDNS_Init()
14184 m->AdvertiseLocalAddresses = AdvertiseLocalAddresses; in mDNS_Init()
14185 m->DivertMulticastAdvertisements = mDNSfalse; in mDNS_Init()
14186 m->mDNSPlatformStatus = mStatus_Waiting; in mDNS_Init()
14187 m->UnicastPort4 = zeroIPPort; in mDNS_Init()
14188 m->UnicastPort6 = zeroIPPort; in mDNS_Init()
14189 m->PrimaryMAC = zeroEthAddr; in mDNS_Init()
14190 m->MainCallback = Callback; in mDNS_Init()
14191 m->MainContext = Context; in mDNS_Init()
14192 m->rec.r.resrec.RecordType = 0; in mDNS_Init()
14193 m->rec.r.resrec.AnonInfo = mDNSNULL; in mDNS_Init()
14196 m->mDNS_busy = 0; in mDNS_Init()
14197 m->mDNS_reentrancy = 0; in mDNS_Init()
14198 m->ShutdownTime = 0; in mDNS_Init()
14199 m->lock_rrcache = 0; in mDNS_Init()
14200 m->lock_Questions = 0; in mDNS_Init()
14201 m->lock_Records = 0; in mDNS_Init()
14206 m->timenow_adjust = (mDNSs32)mDNSRandom(0xFFFFFFFF); in mDNS_Init()
14207 timenow = mDNS_TimeNow_NoLock(m); in mDNS_Init()
14209 m->timenow = 0; // MUST only be set within mDNS_Lock/mDNS_Unlock section in mDNS_Init()
14210 m->timenow_last = timenow; in mDNS_Init()
14211 m->NextScheduledEvent = timenow; in mDNS_Init()
14212 m->SuppressSending = timenow; in mDNS_Init()
14213 m->NextCacheCheck = timenow + 0x78000000; in mDNS_Init()
14214 m->NextScheduledQuery = timenow + 0x78000000; in mDNS_Init()
14215 m->NextScheduledProbe = timenow + 0x78000000; in mDNS_Init()
14216 m->NextScheduledResponse = timenow + 0x78000000; in mDNS_Init()
14217 m->NextScheduledNATOp = timenow + 0x78000000; in mDNS_Init()
14218 m->NextScheduledSPS = timenow + 0x78000000; in mDNS_Init()
14219 m->NextScheduledKA = timenow + 0x78000000; in mDNS_Init()
14220 m->NextScheduledStopTime = timenow + 0x78000000; in mDNS_Init()
14221 m->RandomQueryDelay = 0; in mDNS_Init()
14222 m->RandomReconfirmDelay = 0; in mDNS_Init()
14223 m->PktNum = 0; in mDNS_Init()
14224 m->MPktNum = 0; in mDNS_Init()
14225 m->LocalRemoveEvents = mDNSfalse; in mDNS_Init()
14226 m->SleepState = SleepState_Awake; in mDNS_Init()
14227 m->SleepSeqNum = 0; in mDNS_Init()
14228 m->SystemWakeOnLANEnabled = mDNSfalse; in mDNS_Init()
14229 m->AnnounceOwner = NonZeroTime(timenow + 60 * mDNSPlatformOneSecond); in mDNS_Init()
14230 m->DelaySleep = 0; in mDNS_Init()
14231 m->SleepLimit = 0; in mDNS_Init()
14234 m->StatStartTime = mDNSPlatformUTC(); in mDNS_Init()
14235 m->NextStatLogTime = m->StatStartTime + kDefaultNextStatsticsLogTime; in mDNS_Init()
14236 m->ActiveStatTime = 0; in mDNS_Init()
14237 m->UnicastPacketsSent = 0; in mDNS_Init()
14238 m->MulticastPacketsSent = 0; in mDNS_Init()
14239 m->RemoteSubnet = 0; in mDNS_Init()
14243 m->Questions = mDNSNULL; in mDNS_Init()
14244 m->NewQuestions = mDNSNULL; in mDNS_Init()
14245 m->CurrentQuestion = mDNSNULL; in mDNS_Init()
14246 m->LocalOnlyQuestions = mDNSNULL; in mDNS_Init()
14247 m->NewLocalOnlyQuestions = mDNSNULL; in mDNS_Init()
14248 m->RestartQuestion = mDNSNULL; in mDNS_Init()
14249 m->ValidationQuestion = mDNSNULL; in mDNS_Init()
14250 m->rrcache_size = 0; in mDNS_Init()
14251 m->rrcache_totalused = 0; in mDNS_Init()
14252 m->rrcache_active = 0; in mDNS_Init()
14253 m->rrcache_report = 10; in mDNS_Init()
14254 m->rrcache_free = mDNSNULL; in mDNS_Init()
14258 m->rrcache_hash[slot] = mDNSNULL; in mDNS_Init()
14259 m->rrcache_nextcheck[slot] = timenow + 0x78000000;; in mDNS_Init()
14262 mDNS_GrowCache_internal(m, rrcachestorage, rrcachesize); in mDNS_Init()
14263 m->rrauth.rrauth_free = mDNSNULL; in mDNS_Init()
14266 m->rrauth.rrauth_hash[slot] = mDNSNULL; in mDNS_Init()
14269 m->hostlabel.c[0] = 0; in mDNS_Init()
14270 m->nicelabel.c[0] = 0; in mDNS_Init()
14271 m->MulticastHostname.c[0] = 0; in mDNS_Init()
14272 m->HIHardware.c[0] = 0; in mDNS_Init()
14273 m->HISoftware.c[0] = 0; in mDNS_Init()
14274 m->ResourceRecords = mDNSNULL; in mDNS_Init()
14275 m->DuplicateRecords = mDNSNULL; in mDNS_Init()
14276 m->NewLocalRecords = mDNSNULL; in mDNS_Init()
14277 m->NewLocalOnlyRecords = mDNSfalse; in mDNS_Init()
14278 m->CurrentRecord = mDNSNULL; in mDNS_Init()
14279 m->HostInterfaces = mDNSNULL; in mDNS_Init()
14280 m->ProbeFailTime = 0; in mDNS_Init()
14281 m->NumFailedProbes = 0; in mDNS_Init()
14282 m->SuppressProbes = 0; in mDNS_Init()
14285 m->NextuDNSEvent = timenow + 0x78000000; in mDNS_Init()
14286 m->NextSRVUpdate = timenow + 0x78000000; in mDNS_Init()
14288 m->DNSServers = mDNSNULL; in mDNS_Init()
14290 m->Router = zeroAddr; in mDNS_Init()
14291 m->AdvertisedV4 = zeroAddr; in mDNS_Init()
14292 m->AdvertisedV6 = zeroAddr; in mDNS_Init()
14294 m->AuthInfoList = mDNSNULL; in mDNS_Init()
14296 m->ReverseMap.ThisQInterval = -1; in mDNS_Init()
14297 m->StaticHostname.c[0] = 0; in mDNS_Init()
14298 m->FQDN.c[0] = 0; in mDNS_Init()
14299 m->Hostnames = mDNSNULL; in mDNS_Init()
14300 m->AutoTunnelNAT.clientContext = mDNSNULL; in mDNS_Init()
14302 m->WABBrowseQueriesCount = 0; in mDNS_Init()
14303 m->WABLBrowseQueriesCount = 0; in mDNS_Init()
14304 m->WABRegQueriesCount = 0; in mDNS_Init()
14306 m->mDNSOppCaching = mDNStrue; in mDNS_Init()
14308 m->mDNSOppCaching = mDNSfalse; in mDNS_Init()
14310 m->AutoTargetServices = 0; in mDNS_Init()
14313 m->LLQNAT.clientCallback = mDNSNULL; in mDNS_Init()
14314 m->LLQNAT.clientContext = mDNSNULL; in mDNS_Init()
14315 m->NATTraversals = mDNSNULL; in mDNS_Init()
14316 m->CurrentNATTraversal = mDNSNULL; in mDNS_Init()
14317 m->retryIntervalGetAddr = 0; // delta between time sent and retry in mDNS_Init()
14318 m->retryGetAddr = timenow + 0x78000000; // absolute time when we retry in mDNS_Init()
14319 m->ExtAddress = zerov4Addr; in mDNS_Init()
14320 m->PCPNonce[0] = mDNSRandom(-1); in mDNS_Init()
14321 m->PCPNonce[1] = mDNSRandom(-1); in mDNS_Init()
14322 m->PCPNonce[2] = mDNSRandom(-1); in mDNS_Init()
14324 m->NATMcastRecvskt = mDNSNULL; in mDNS_Init()
14325 m->LastNATupseconds = 0; in mDNS_Init()
14326 m->LastNATReplyLocalTime = timenow; in mDNS_Init()
14327 m->LastNATMapResultCode = NATErr_None; in mDNS_Init()
14329 m->UPnPInterfaceID = 0; in mDNS_Init()
14330 m->SSDPSocket = mDNSNULL; in mDNS_Init()
14331 m->SSDPWANPPPConnection = mDNSfalse; in mDNS_Init()
14332 m->UPnPRouterPort = zeroIPPort; in mDNS_Init()
14333 m->UPnPSOAPPort = zeroIPPort; in mDNS_Init()
14334 m->UPnPRouterURL = mDNSNULL; in mDNS_Init()
14335 m->UPnPWANPPPConnection = mDNSfalse; in mDNS_Init()
14336 m->UPnPSOAPURL = mDNSNULL; in mDNS_Init()
14337 m->UPnPRouterAddressString = mDNSNULL; in mDNS_Init()
14338 m->UPnPSOAPAddressString = mDNSNULL; in mDNS_Init()
14339 m->SPSType = 0; in mDNS_Init()
14340 m->SPSPortability = 0; in mDNS_Init()
14341 m->SPSMarginalPower = 0; in mDNS_Init()
14342 m->SPSTotalPower = 0; in mDNS_Init()
14343 m->SPSFeatureFlags = 0; in mDNS_Init()
14344 m->SPSState = 0; in mDNS_Init()
14345 m->SPSProxyListChanged = mDNSNULL; in mDNS_Init()
14346 m->SPSSocket = mDNSNULL; in mDNS_Init()
14347 m->SPSBrowseCallback = mDNSNULL; in mDNS_Init()
14348 m->ProxyRecords = 0; in mDNS_Init()
14353 m->TunnelClients = mDNSNULL; in mDNS_Init()
14358 m->WCF = WCFConnectionNew(); in mDNS_Init()
14359 if (!m->WCF) { LogMsg("WCFConnectionNew failed"); return -1; } in mDNS_Init()
14365 result = mDNSPlatformInit(m); in mDNS_Init()
14370 uDNS_SetupDNSConfig(m); // Get initial DNS configuration in mDNS_Init()
14376 mDNSexport void mDNS_ConfigChanged(mDNS *const m) in mDNS_ConfigChanged() argument
14378 if (m->SPSState == 1) in mDNS_ConfigChanged()
14383 DeconstructServiceName(m->SPSRecords.RR_SRV.resrec.name, &name, &type, &domain); in mDNS_ConfigChanged()
14385 ConstructSleepProxyServerName(m, &newname); in mDNS_ConfigChanged()
14391 m->SPSState = 2; in mDNS_ConfigChanged()
14393 mDNS_DeregisterService_drt(m, &m->SPSRecords, mDNS_Dereg_rapid); in mDNS_ConfigChanged()
14398 if (m->MainCallback) in mDNS_ConfigChanged()
14399 m->MainCallback(m, mStatus_ConfigChanged); in mDNS_ConfigChanged()
14402 mDNSlocal void DynDNSHostNameCallback(mDNS *const m, AuthRecord *const rr, mStatus result) in DynDNSHostNameCallback() argument
14404 (void)m; // unused in DynDNSHostNameCallback()
14409 mDNSlocal void PurgeOrReconfirmCacheRecord(mDNS *const m, CacheRecord *cr, const DNSServer * const … in PurgeOrReconfirmCacheRecord() argument
14421 ptr, &ptr->addr, mDNSVal16(ptr->port), ptr->domain.c, CRDisplayString(m, cr)); in PurgeOrReconfirmCacheRecord()
14425 …firmCacheRecord: Purging Resourcerecord %s, RecordType %x", CRDisplayString(m, cr), cr->resrec.Rec… in PurgeOrReconfirmCacheRecord()
14426 mDNS_PurgeCacheResourceRecord(m, cr); in PurgeOrReconfirmCacheRecord()
14430 …acheRecord: Reconfirming Resourcerecord %s, RecordType %x", CRDisplayString(m, cr), cr->resrec.Rec… in PurgeOrReconfirmCacheRecord()
14431 mDNS_Reconfirm_internal(m, cr, kDefaultReconfirmTimeForNoAnswer); in PurgeOrReconfirmCacheRecord()
14435 mDNSlocal void mDNS_PurgeForQuestion(mDNS *const m, DNSQuestion *q) in mDNS_PurgeForQuestion() argument
14438 CacheGroup *const cg = CacheGroupForName(m, slot, q->qnamehash, &q->qname); in mDNS_PurgeForQuestion()
14452 LogInfo("mDNS_PurgeForQuestion: Flushing %s", CRDisplayString(m, rp)); in mDNS_PurgeForQuestion()
14453 mDNS_PurgeCacheResourceRecord(m, rp); in mDNS_PurgeForQuestion()
14471 mDNSlocal void CheckForDNSSECRecords(mDNS *const m, DNSQuestion *q) in CheckForDNSSECRecords() argument
14474 CacheGroup *const cg = CacheGroupForName(m, slot, q->qnamehash, &q->qname); in CheckForDNSSECRecords()
14485 LogInfo("CheckForDNSSECRecords: Flushing %s", CRDisplayString(m, rp)); in CheckForDNSSECRecords()
14486 mDNS_PurgeCacheResourceRecord(m, rp); in CheckForDNSSECRecords()
14494 mDNSexport mDNSBool mDNS_CheckForCacheRecord(mDNS *const m, DNSQuestion *q, mDNSu16 qtype) in mDNS_CheckForCacheRecord() argument
14498 CacheGroup *const cg = CacheGroupForName(m, slot, q->qnamehash, &q->qname); in mDNS_CheckForCacheRecord()
14510 LogInfo("mDNS_CheckForCacheRecord: Found %s", CRDisplayString(m, rp)); in mDNS_CheckForCacheRecord()
14517 mDNSexport void DNSServerChangeForQuestion(mDNS *const m, DNSQuestion *q, DNSServer *new) in DNSServerChangeForQuestion() argument
14521 (void) m; in DNSServerChangeForQuestion()
14536 mDNSlocal void SetConfigState(mDNS *const m, mDNSBool delete) in SetConfigState() argument
14543 for (ptr = m->DNSServers; ptr; ptr = ptr->next) in SetConfigState()
14552 for (mr = m->McastResolvers; mr; mr = mr->next) in SetConfigState()
14557 for (ptr = m->DNSServers; ptr; ptr = ptr->next) in SetConfigState()
14563 for (mr = m->McastResolvers; mr; mr = mr->next) in SetConfigState()
14568 mDNSexport mStatus uDNS_SetupDNSConfig(mDNS *const m) in uDNS_SetupDNSConfig() argument
14576 DNSServer *ptr, **p = &m->DNSServers; in uDNS_SetupDNSConfig()
14577 const DNSServer *oldServers = m->DNSServers; in uDNS_SetupDNSConfig()
14579 McastResolver *mr, **mres = &m->McastResolvers; in uDNS_SetupDNSConfig()
14584 uDNS_SetupWABQueries(m); in uDNS_SetupDNSConfig()
14586 mDNS_Lock(m); in uDNS_SetupDNSConfig()
14595 SetConfigState(m, mDNStrue); in uDNS_SetupDNSConfig()
14596 if (!mDNSPlatformSetDNSConfig(m, mDNStrue, mDNSfalse, &fqdn, mDNSNULL, mDNSNULL, mDNStrue)) in uDNS_SetupDNSConfig()
14598 SetConfigState(m, mDNSfalse); in uDNS_SetupDNSConfig()
14599 mDNS_Unlock(m); in uDNS_SetupDNSConfig()
14651 for (q = m->Questions; q; q=q->next) in uDNS_SetupDNSConfig()
14658 SetValidDNSServers(m, q); in uDNS_SetupDNSConfig()
14660 s = GetServerForQuestion(m, q); in uDNS_SetupDNSConfig()
14682 new = ShouldSuppressUnicastQuery(m, q, s); in uDNS_SetupDNSConfig()
14700 DNSServerChangeForQuestion(m, q, s); in uDNS_SetupDNSConfig()
14710 q->TargetQID = mDNS_NewMessageID(m); in uDNS_SetupDNSConfig()
14715 ActivateUnicastQuery(m, q, mDNStrue); in uDNS_SetupDNSConfig()
14720 if (qptr->DuplicateOf == q) ActivateUnicastQuery(m, qptr, mDNStrue); in uDNS_SetupDNSConfig()
14735 RestartUnicastQuestions(m); in uDNS_SetupDNSConfig()
14759 ptr = GetServerForName(m, cr->resrec.name, in uDNS_SetupDNSConfig()
14773 …onfig: Purging Resourcerecord %s, New DNS server %#a , Old DNS server %#a", CRDisplayString(m, cr), in uDNS_SetupDNSConfig()
14775 mDNS_PurgeCacheResourceRecord(m, cr); in uDNS_SetupDNSConfig()
14779 …ng/Reconfirming Resourcerecord %s, New DNS server %#a, Old DNS server %#a", CRDisplayString(m, cr), in uDNS_SetupDNSConfig()
14781 PurgeOrReconfirmCacheRecord(m, cr, ptr, mDNSfalse); in uDNS_SetupDNSConfig()
14815 …" to be freed", CRDisplayString(m, cr), qptr->qname.c, DNSTypeName(qptr->qtype), qptr->InterfaceI… in uDNS_SetupDNSConfig()
14823 …" resetting to question's DNSServer Address %#a", CRDisplayString(m, cr), qptr->qname.c, DNSType… in uDNS_SetupDNSConfig()
14835 PurgeOrReconfirmCacheRecord(m, cr, ptr, mDNStrue); in uDNS_SetupDNSConfig()
14853 if ((m->DNSServers != mDNSNULL) != (oldServers != mDNSNULL)) in uDNS_SetupDNSConfig()
14860 mDNS_PurgeCacheResourceRecord(m, cr); in uDNS_SetupDNSConfig()
14865 m->DNSServers ? "DNS server became" : "No DNS servers", count); in uDNS_SetupDNSConfig()
14868 RestartRecordGetZoneData(m); in uDNS_SetupDNSConfig()
14872 if (!SameDomainName(&fqdn, &m->FQDN)) in uDNS_SetupDNSConfig()
14874 if (m->FQDN.c[0]) mDNS_RemoveDynDNSHostName(m, &m->FQDN); in uDNS_SetupDNSConfig()
14876 AssignDomainName(&m->FQDN, &fqdn); in uDNS_SetupDNSConfig()
14878 if (m->FQDN.c[0]) in uDNS_SetupDNSConfig()
14880 mDNSPlatformDynDNSHostNameStatusChanged(&m->FQDN, 1); in uDNS_SetupDNSConfig()
14881 mDNS_AddDynDNSHostName(m, &m->FQDN, DynDNSHostNameCallback, mDNSNULL); in uDNS_SetupDNSConfig()
14885 mDNS_Unlock(m); in uDNS_SetupDNSConfig()
14891 …if (mDNSPlatformGetPrimaryInterface(m, &v4, &v6, &r) == mStatus_NoError && !mDNSv4AddressIsLinkLoc… in uDNS_SetupDNSConfig()
14893 mDNS_SetPrimaryInterfaceInfo(m, in uDNS_SetupDNSConfig()
14900 mDNS_SetPrimaryInterfaceInfo(m, mDNSNULL, mDNSNULL, mDNSNULL); in uDNS_SetupDNSConfig()
14901 …if (m->FQDN.c[0]) mDNSPlatformDynDNSHostNameStatusChanged(&m->FQDN, 1); // Set status to 1 to indi… in uDNS_SetupDNSConfig()
14908 mDNSexport void mDNSCoreInitComplete(mDNS *const m, mStatus result) in mDNSCoreInitComplete() argument
14910 m->mDNSPlatformStatus = result; in mDNSCoreInitComplete()
14911 if (m->MainCallback) in mDNSCoreInitComplete()
14913 mDNS_Lock(m); in mDNSCoreInitComplete()
14915 m->MainCallback(m, mStatus_NoError); in mDNSCoreInitComplete()
14917 mDNS_Unlock(m); in mDNSCoreInitComplete()
14921 mDNSlocal void DeregLoop(mDNS *const m, AuthRecord *const start) in DeregLoop() argument
14923 m->CurrentRecord = start; in DeregLoop()
14924 while (m->CurrentRecord) in DeregLoop()
14926 AuthRecord *rr = m->CurrentRecord; in DeregLoop()
14929 rr, rr->resrec.RecordType, ARDisplayString(m, rr)); in DeregLoop()
14931 mDNS_Deregister_internal(m, rr, mDNS_Dereg_rapid); in DeregLoop()
14935 rr->LastAPTime = m->timenow - rr->ThisAPInterval; in DeregLoop()
14939 if (m->CurrentRecord == rr) // If m->CurrentRecord was not advanced for us, do it now in DeregLoop()
14940 m->CurrentRecord = rr->next; in DeregLoop()
14944 mDNSexport void mDNS_StartExit(mDNS *const m) in mDNS_StartExit() argument
14949 mDNS_Lock(m); in mDNS_StartExit()
14952 m->ShutdownTime = NonZeroTime(m->timenow + mDNSPlatformOneSecond * 5); in mDNS_StartExit()
14954 mDNSCoreBeSleepProxyServer_internal(m, 0, 0, 0, 0, 0); in mDNS_StartExit()
14960 if (m->WCF) WCFConnectionDealloc((WCFConnection *)m->WCF); in mDNS_StartExit()
14968 SuspendLLQs(m); in mDNS_StartExit()
14971 while (m->Hostnames) mDNS_RemoveDynDNSHostName(m, &m->Hostnames->fqdn); in mDNS_StartExit()
14981 …mDNS_Deregister_internal(m, &dereg->ar, mDNS_Dereg_normal); // Memory will be freed in the FreeARE… in mDNS_StartExit()
14986 for (intf = m->HostInterfaces; intf; intf = intf->next) in mDNS_StartExit()
14988 DeadvertiseInterface(m, intf); in mDNS_StartExit()
14991 while (m->NATTraversals) in mDNS_StartExit()
14993 NATTraversalInfo *t = m->NATTraversals; in mDNS_StartExit()
14994 …mDNS_StopNATOperation_internal(m, t); // This will cut 't' from the list, thereby advancing … in mDNS_StartExit()
15011 if (m->CurrentRecord) in mDNS_StartExit()
15012 …LogMsg("mDNS_StartExit: ERROR m->CurrentRecord already set %s", ARDisplayString(m, m->CurrentRecor… in mDNS_StartExit()
15019 DeregLoop(m, m->DuplicateRecords); in mDNS_StartExit()
15021 DeregLoop(m, m->ResourceRecords); in mDNS_StartExit()
15025 if (m->NextScheduledResponse - m->timenow < mDNSPlatformOneSecond) in mDNS_StartExit()
15027 m->NextScheduledResponse = m->timenow; in mDNS_StartExit()
15028 m->SuppressSending = 0; in mDNS_StartExit()
15031 if (m->ResourceRecords) LogInfo("mDNS_StartExit: Sending final record deregistrations"); in mDNS_StartExit()
15034 for (rr = m->DuplicateRecords; rr; rr = rr->next) in mDNS_StartExit()
15035 …t still have Duplicate Records remaining: %02X %s", rr->resrec.RecordType, ARDisplayString(m, rr)); in mDNS_StartExit()
15038 if (m->mDNSPlatformStatus != mStatus_NoError) DiscardDeregistrations(m); in mDNS_StartExit()
15040 mDNS_Unlock(m); in mDNS_StartExit()
15045 mDNSexport void mDNS_FinalExit(mDNS *const m) in mDNS_FinalExit() argument
15052 mDNSPlatformClose(m); in mDNS_FinalExit()
15056 while (m->rrcache_hash[slot]) in mDNS_FinalExit()
15058 CacheGroup *cg = m->rrcache_hash[slot]; in mDNS_FinalExit()
15064 ReleaseCacheRecord(m, cr); in mDNS_FinalExit()
15067 ReleaseCacheGroup(m, &m->rrcache_hash[slot]); in mDNS_FinalExit()
15070 …debugf("mDNS_FinalExit: RR Cache was using %ld records, %lu active", m->rrcache_totalused, rrcache… in mDNS_FinalExit()
15071 if (rrcache_active != m->rrcache_active) in mDNS_FinalExit()
15072 …LogMsg("*** ERROR *** rrcache_active %lu != m->rrcache_active %lu", rrcache_active, m->rrcache_act… in mDNS_FinalExit()
15074 for (rr = m->ResourceRecords; rr; rr = rr->next) in mDNS_FinalExit()
15075 …alExit failed to send goodbye for: %p %02X %s", rr, rr->resrec.RecordType, ARDisplayString(m, rr)); in mDNS_FinalExit()