otError Leader::SendKeepAliveResponse(const Coap::Header &aRequestHeader, const Ip6::MessageInfo &aMessageInfo,
StateTlv::State aState)
{
ThreadNetif &netif = GetNetif();
otError error = OT_ERROR_NONE;
Coap::Header responseHeader;
StateTlv state;
Message *message;
responseHeader.SetDefaultResponseHeader(aRequestHeader);
responseHeader.SetPayloadMarker();
VerifyOrExit((message = NewMeshCoPMessage(netif.GetCoap(), responseHeader)) != NULL, error = OT_ERROR_NO_BUFS);
state.Init();
state.SetState(aState);
SuccessOrExit(error = message->Append(&state, sizeof(state)));
SuccessOrExit(error = netif.GetCoap().SendMessage(*message, aMessageInfo));
otLogInfoMeshCoP(GetInstance(), "sent keep alive response");
exit:
if (error != OT_ERROR_NONE && message != NULL)
{
message->Free();
}
return error;
}
otError AnnounceBeginClient::SendRequest(uint32_t aChannelMask, uint8_t aCount, uint16_t aPeriod,
const Ip6::Address &aAddress)
{
otError error = OT_ERROR_NONE;
Coap::Header header;
MeshCoP::CommissionerSessionIdTlv sessionId;
MeshCoP::ChannelMask0Tlv channelMask;
MeshCoP::CountTlv count;
MeshCoP::PeriodTlv period;
Ip6::MessageInfo messageInfo;
Message *message = NULL;
VerifyOrExit(GetNetif().GetCommissioner().IsActive(), error = OT_ERROR_INVALID_STATE);
header.Init(aAddress.IsMulticast() ? OT_COAP_TYPE_NON_CONFIRMABLE : OT_COAP_TYPE_CONFIRMABLE,
OT_COAP_CODE_POST);
header.SetToken(Coap::Header::kDefaultTokenLength);
header.AppendUriPathOptions(OT_URI_PATH_ANNOUNCE_BEGIN);
header.SetPayloadMarker();
VerifyOrExit((message = MeshCoP::NewMeshCoPMessage(GetNetif().GetCoap(), header)) != NULL,
error = OT_ERROR_NO_BUFS);
sessionId.Init();
sessionId.SetCommissionerSessionId(GetNetif().GetCommissioner().GetSessionId());
SuccessOrExit(error = message->Append(&sessionId, sizeof(sessionId)));
channelMask.Init();
channelMask.SetMask(aChannelMask);
SuccessOrExit(error = message->Append(&channelMask, sizeof(channelMask)));
count.Init();
count.SetCount(aCount);
SuccessOrExit(error = message->Append(&count, sizeof(count)));
period.Init();
period.SetPeriod(aPeriod);
SuccessOrExit(error = message->Append(&period, sizeof(period)));
messageInfo.SetSockAddr(GetNetif().GetMle().GetMeshLocal16());
messageInfo.SetPeerAddr(aAddress);
messageInfo.SetPeerPort(kCoapUdpPort);
messageInfo.SetInterfaceId(GetNetif().GetInterfaceId());
SuccessOrExit(error = GetNetif().GetCoap().SendMessage(*message, messageInfo));
otLogInfoMeshCoP(GetInstance(), "sent announce begin query");
exit:
if (error != OT_ERROR_NONE && message != NULL)
{
message->Free();
}
return error;
}
otError PanIdQueryClient::SendQuery(uint16_t aPanId, uint32_t aChannelMask, const Ip6::Address &aAddress,
otCommissionerPanIdConflictCallback aCallback, void *aContext)
{
ThreadNetif &netif = GetNetif();
otError error = OT_ERROR_NONE;
Coap::Header header;
MeshCoP::CommissionerSessionIdTlv sessionId;
MeshCoP::ChannelMask0Tlv channelMask;
MeshCoP::PanIdTlv panId;
Ip6::MessageInfo messageInfo;
Message *message = NULL;
VerifyOrExit(netif.GetCommissioner().IsActive(), error = OT_ERROR_INVALID_STATE);
header.Init(aAddress.IsMulticast() ? OT_COAP_TYPE_NON_CONFIRMABLE : OT_COAP_TYPE_CONFIRMABLE,
OT_COAP_CODE_POST);
header.SetToken(Coap::Header::kDefaultTokenLength);
header.AppendUriPathOptions(OT_URI_PATH_PANID_QUERY);
header.SetPayloadMarker();
VerifyOrExit((message = MeshCoP::NewMeshCoPMessage(netif.GetCoap(), header)) != NULL,
error = OT_ERROR_NO_BUFS);
sessionId.Init();
sessionId.SetCommissionerSessionId(netif.GetCommissioner().GetSessionId());
SuccessOrExit(error = message->Append(&sessionId, sizeof(sessionId)));
channelMask.Init();
channelMask.SetMask(aChannelMask);
SuccessOrExit(error = message->Append(&channelMask, sizeof(channelMask)));
panId.Init();
panId.SetPanId(aPanId);
SuccessOrExit(error = message->Append(&panId, sizeof(panId)));
messageInfo.SetSockAddr(netif.GetMle().GetMeshLocal16());
messageInfo.SetPeerAddr(aAddress);
messageInfo.SetPeerPort(kCoapUdpPort);
messageInfo.SetInterfaceId(netif.GetInterfaceId());
SuccessOrExit(error = netif.GetCoap().SendMessage(*message, messageInfo));
otLogInfoMeshCoP(GetInstance(), "sent panid query");
mCallback = aCallback;
mContext = aContext;
exit:
if (error != OT_ERROR_NONE && message != NULL)
{
message->Free();
}
return error;
}
otError Leader::SendPetitionResponse(const Coap::Header &aRequestHeader, const Ip6::MessageInfo &aMessageInfo,
StateTlv::State aState)
{
ThreadNetif &netif = GetNetif();
otError error = OT_ERROR_NONE;
Coap::Header responseHeader;
StateTlv state;
CommissionerSessionIdTlv sessionId;
Message *message;
responseHeader.SetDefaultResponseHeader(aRequestHeader);
responseHeader.SetPayloadMarker();
VerifyOrExit((message = NewMeshCoPMessage(netif.GetCoap(), responseHeader)) != NULL, error = OT_ERROR_NO_BUFS);
state.Init();
state.SetState(aState);
SuccessOrExit(error = message->Append(&state, sizeof(state)));
if (mTimer.IsRunning())
{
uint16_t len = sizeof(Tlv) + mCommissionerId.GetLength();
SuccessOrExit(error = message->Append(&mCommissionerId, len));
}
if (aState == StateTlv::kAccept)
{
sessionId.Init();
sessionId.SetCommissionerSessionId(mSessionId);
SuccessOrExit(error = message->Append(&sessionId, sizeof(sessionId)));
}
SuccessOrExit(error = netif.GetCoap().SendMessage(*message, aMessageInfo));
otLogInfoMeshCoP(GetInstance(), "sent petition response");
exit:
if (error != OT_ERROR_NONE && message != NULL)
{
message->Free();
}
return error;
}
otError EnergyScanServer::SendReport(void)
{
otError error = OT_ERROR_NONE;
Coap::Header header;
MeshCoP::ChannelMask0Tlv channelMask;
MeshCoP::EnergyListTlv energyList;
Ip6::MessageInfo messageInfo;
Message * message;
header.Init(OT_COAP_TYPE_CONFIRMABLE, OT_COAP_CODE_POST);
header.SetToken(Coap::Header::kDefaultTokenLength);
header.AppendUriPathOptions(OT_URI_PATH_ENERGY_REPORT);
header.SetPayloadMarker();
VerifyOrExit((message = MeshCoP::NewMeshCoPMessage(GetNetif().GetCoap(), header)) != NULL,
error = OT_ERROR_NO_BUFS);
channelMask.Init();
channelMask.SetMask(mChannelMask);
SuccessOrExit(error = message->Append(&channelMask, sizeof(channelMask)));
energyList.Init();
energyList.SetLength(mScanResultsLength);
SuccessOrExit(error = message->Append(&energyList, sizeof(energyList)));
SuccessOrExit(error = message->Append(mScanResults, mScanResultsLength));
messageInfo.SetSockAddr(GetNetif().GetMle().GetMeshLocal16());
messageInfo.SetPeerAddr(mCommissioner);
messageInfo.SetPeerPort(kCoapUdpPort);
SuccessOrExit(error = GetNetif().GetCoap().SendMessage(*message, messageInfo));
otLogInfoMeshCoP(GetInstance(), "sent scan results");
exit:
if (error != OT_ERROR_NONE && message != NULL)
{
message->Free();
}
mActive = false;
return error;
}
ThreadError DatasetManager::Register(void)
{
ThreadError error = kThreadError_None;
Coap::Header header;
Message *message;
Ip6::Address leader;
Ip6::MessageInfo messageInfo;
header.Init(kCoapTypeConfirmable, kCoapRequestPost);
header.SetToken(Coap::Header::kDefaultTokenLength);
header.AppendUriPathOptions(mUriSet);
header.SetPayloadMarker();
if (strcmp(mUriSet, OPENTHREAD_URI_PENDING_SET) == 0)
{
PendingDatasetBase *pending = static_cast<PendingDatasetBase *>(this);
pending->UpdateDelayTimer();
}
VerifyOrExit((message = mNetif.GetCoapClient().NewMeshCoPMessage(header)) != NULL, error = kThreadError_NoBufs);
SuccessOrExit(error = message->Append(mLocal.GetBytes(), mLocal.GetSize()));
mNetif.GetMle().GetLeaderAloc(leader);
messageInfo.SetPeerAddr(leader);
messageInfo.SetPeerPort(kCoapUdpPort);
SuccessOrExit(error = mNetif.GetCoapClient().SendMessage(*message, messageInfo));
otLogInfoMeshCoP("sent dataset to leader");
exit:
if (error != kThreadError_None && message != NULL)
{
message->Free();
}
return error;
}
void Joiner::SendJoinerFinalize(void)
{
Coap::Header header;
StateTlv *stateTlv;
uint8_t length;
uint8_t buf[128];
uint8_t *cur = buf;
otLogFuncEntry();
header.Init(kCoapTypeConfirmable, kCoapRequestPost);
header.SetMessageId(0);
header.SetToken(NULL, 0);
header.AppendUriPathOptions(OPENTHREAD_URI_JOINER_FINALIZE);
header.SetPayloadMarker();
memcpy(cur, header.GetBytes(), header.GetLength());
cur += header.GetLength();
stateTlv = reinterpret_cast<MeshCoP::StateTlv *>(cur);
stateTlv->Init();
stateTlv->SetState(MeshCoP::StateTlv::kAccept);
cur += sizeof(*stateTlv);
length = mNetif.GetDtls().mProvisioningUrl.GetLength();
if (length > 0)
{
length += sizeof(Tlv);
memcpy(cur, &mNetif.GetDtls().mProvisioningUrl, length);
cur += length;
}
mNetif.GetDtls().Send(buf, static_cast<uint16_t>(cur - buf));
otLogInfoMeshCoP("Sent joiner finalize");
otDumpCertMeshCoP("[THCI] direction=send | type=JOIN_FIN.req |", buf + header.GetLength(),
cur - buf - header.GetLength());
otLogFuncExit();
}