791 void Server::ProcessDnsUpdate(Message &aMessage, MessageMetadata &aMetadata)  in ProcessDnsUpdate()  argument
796     LogInfo("Received DNS update from %s", aMetadata.IsDirectRxFromClient()  in ProcessDnsUpdate()
797 …                                     ? aMetadata.mMessageInfo->GetPeerAddr().ToString().AsCString()  in ProcessDnsUpdate()
800     SuccessOrExit(error = ProcessZoneSection(aMessage, aMetadata));  in ProcessDnsUpdate()
802     if (FindOutstandingUpdate(aMetadata) != nullptr)  in ProcessDnsUpdate()
804 …  LogInfo("Drop duplicated SRP update request: MessageId=%u", aMetadata.mDnsHeader.GetMessageId());  in ProcessDnsUpdate()
813     VerifyOrExit(aMetadata.mDnsHeader.GetPrerequisiteRecordCount() == 0, error = kErrorFailed);  in ProcessDnsUpdate()
815     host = Host::Allocate(GetInstance(), aMetadata.mRxTime);  in ProcessDnsUpdate()
817     SuccessOrExit(error = ProcessUpdateSection(*host, aMessage, aMetadata));  in ProcessDnsUpdate()
820     SuccessOrExit(error = ProcessAdditionalSection(host, aMessage, aMetadata));  in ProcessDnsUpdate()
823     if (aMetadata.IsDirectRxFromClient())  in ProcessDnsUpdate()
825         UpdateAddrResolverCacheTable(*aMetadata.mMessageInfo, *host);  in ProcessDnsUpdate()
829     HandleUpdate(*host, aMetadata);  in ProcessDnsUpdate()
839         if (aMetadata.IsDirectRxFromClient())  in ProcessDnsUpdate()
841 …        SendResponse(aMetadata.mDnsHeader, ErrorToDnsResponseCode(error), *aMetadata.mMessageInfo);  in ProcessDnsUpdate()
846 Error Server::ProcessZoneSection(const Message &aMessage, MessageMetadata &aMetadata) const  in ProcessZoneSection()
850     uint16_t          offset = aMetadata.mOffset;  in ProcessZoneSection()
852     VerifyOrExit(aMetadata.mDnsHeader.GetZoneRecordCount() == 1, error = kErrorParse);  in ProcessZoneSection()
857     SuccessOrExit(error = aMessage.Read(offset, aMetadata.mDnsZone));  in ProcessZoneSection()
860 …  VerifyOrExit(aMetadata.mDnsZone.GetType() == Dns::ResourceRecord::kTypeSoa, error = kErrorParse);  in ProcessZoneSection()
861     aMetadata.mOffset = offset;  in ProcessZoneSection()
868 Error Server::ProcessUpdateSection(Host &aHost, const Message &aMessage, MessageMetadata &aMetadata…  in ProcessUpdateSection()
878     SuccessOrExit(error = ProcessServiceDiscoveryInstructions(aHost, aMessage, aMetadata));  in ProcessUpdateSection()
881     SuccessOrExit(error = ProcessHostDescriptionInstruction(aHost, aMessage, aMetadata));  in ProcessUpdateSection()
884     SuccessOrExit(error = ProcessServiceDescriptionInstructions(aHost, aMessage, aMetadata));  in ProcessUpdateSection()
896                                                 const MessageMetadata &aMetadata) const  in ProcessHostDescriptionInstruction()
899     uint16_t offset = aMetadata.mOffset;  in ProcessHostDescriptionInstruction()
903 …for (uint16_t numRecords = aMetadata.mDnsHeader.GetUpdateRecordCount(); numRecords > 0; numRecords…  in ProcessHostDescriptionInstruction()
931             VerifyOrExit(record.GetClass() == aMetadata.mDnsZone.GetClass(), error = kErrorFailed);  in ProcessHostDescriptionInstruction()
948             VerifyOrExit(record.GetClass() == aMetadata.mDnsZone.GetClass(), error = kErrorFailed);  in ProcessHostDescriptionInstruction()
985                                                   const MessageMetadata &aMetadata) const  in ProcessServiceDiscoveryInstructions()
988     uint16_t offset = aMetadata.mOffset;  in ProcessServiceDiscoveryInstructions()
990 …for (uint16_t numRecords = aMetadata.mDnsHeader.GetUpdateRecordCount(); numRecords > 0; numRecords…  in ProcessServiceDiscoveryInstructions()
1023 …VerifyOrExit(isDelete || ptrRecord.GetClass() == aMetadata.mDnsZone.GetClass(), error = kErrorPars…  in ProcessServiceDiscoveryInstructions()
1048 …         service = aHost.AddNewService(instanceName.AsCString(), instanceLabel, aMetadata.mRxTime);  in ProcessServiceDiscoveryInstructions()
1104                                                     MessageMetadata &aMetadata) const  in ProcessServiceDescriptionInstructions()
1107     uint16_t offset = aMetadata.mOffset;  in ProcessServiceDescriptionInstructions()
1109 …for (uint16_t numRecords = aMetadata.mDnsHeader.GetUpdateRecordCount(); numRecords > 0; numRecords…  in ProcessServiceDescriptionInstructions()
1140             VerifyOrExit(record.GetClass() == aMetadata.mDnsZone.GetClass(), error = kErrorFailed);  in ProcessServiceDescriptionInstructions()
1164             VerifyOrExit(record.GetClass() == aMetadata.mDnsZone.GetClass(), error = kErrorFailed);  in ProcessServiceDescriptionInstructions()
1194     aMetadata.mOffset = offset;  in ProcessServiceDescriptionInstructions()
1207 …r::ProcessAdditionalSection(Host *aHost, const Message &aMessage, MessageMetadata &aMetadata) const  in ProcessAdditionalSection()
1214     uint16_t          offset = aMetadata.mOffset;  in ProcessAdditionalSection()
1220     VerifyOrExit(aMetadata.mDnsHeader.GetAdditionalRecordCount() == 2, error = kErrorFailed);  in ProcessAdditionalSection()
1280 …SuccessOrExit(error = VerifySignature(aHost->mKey, aMessage, aMetadata.mDnsHeader, sigOffset, sigR…  in ProcessAdditionalSection()
1283     aMetadata.mOffset = offset;  in ProcessAdditionalSection()
1338 void Server::HandleUpdate(Host &aHost, const MessageMetadata &aMetadata)  in HandleUpdate()  argument
1366                                       aMetadata.mRxTime);  in HandleUpdate()
1375     InformUpdateHandlerOrCommit(error, aHost, aMetadata);  in HandleUpdate()
1378 …id Server::InformUpdateHandlerOrCommit(Error aError, Host &aHost, const MessageMetadata &aMetadata)  in InformUpdateHandlerOrCommit()  argument
1428         UpdateMetadata *update = UpdateMetadata::Allocate(GetInstance(), aHost, aMetadata);  in InformUpdateHandlerOrCommit()
1449         Get<AdvertisingProxy>().Advertise(aHost, aMetadata);  in InformUpdateHandlerOrCommit()
1454     CommitSrpUpdate(aError, aHost, aMetadata);  in InformUpdateHandlerOrCommit()