void PanIdQueryClient::HandleConflict(Coap::Header &aHeader, Message &aMessage, const Ip6::MessageInfo &aMessageInfo)
{
    ThreadNetif &netif = GetNetif();
    MeshCoP::PanIdTlv panId;
    MeshCoP::ChannelMask0Tlv channelMask;
    Ip6::MessageInfo responseInfo(aMessageInfo);

    VerifyOrExit(aHeader.GetType() == OT_COAP_TYPE_CONFIRMABLE &&
                 aHeader.GetCode() == OT_COAP_CODE_POST);

    otLogInfoMeshCoP(GetInstance(), "received panid conflict");

    SuccessOrExit(MeshCoP::Tlv::GetTlv(aMessage, MeshCoP::Tlv::kPanId, sizeof(panId), panId));
    VerifyOrExit(panId.IsValid());

    SuccessOrExit(MeshCoP::Tlv::GetTlv(aMessage, MeshCoP::Tlv::kChannelMask, sizeof(channelMask), channelMask));
    VerifyOrExit(channelMask.IsValid());

    if (mCallback != NULL)
    {
        mCallback(panId.GetPanId(), channelMask.GetMask(), mContext);
    }

    SuccessOrExit(netif.GetCoap().SendEmptyAck(aHeader, responseInfo));

    otLogInfoMeshCoP(GetInstance(), "sent panid query conflict response");

exit:
    return;
}
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;
}
Exemplo n.º 3
0
ThreadError Dataset::Set(const otOperationalDataset &aDataset)
{
    ThreadError error = kThreadError_None;
    MeshCoP::ActiveTimestampTlv activeTimestampTlv;

    VerifyOrExit(aDataset.mIsActiveTimestampSet, error = kThreadError_InvalidArgs);

    activeTimestampTlv.Init();
    activeTimestampTlv.SetSeconds(aDataset.mActiveTimestamp);
    activeTimestampTlv.SetTicks(0);
    Set(activeTimestampTlv);

    if (mType == Tlv::kPendingTimestamp)
    {
        MeshCoP::PendingTimestampTlv pendingTimestampTlv;

        VerifyOrExit(aDataset.mIsPendingTimestampSet, error = kThreadError_InvalidArgs);

        pendingTimestampTlv.Init();
        pendingTimestampTlv.SetSeconds(aDataset.mPendingTimestamp);
        pendingTimestampTlv.SetTicks(0);
        Set(pendingTimestampTlv);

        if (aDataset.mIsDelaySet)
        {
            MeshCoP::DelayTimerTlv tlv;
            tlv.Init();
            tlv.SetDelayTimer(aDataset.mDelay);
            Set(tlv);
        }
    }

    if (aDataset.mIsChannelSet)
    {
        MeshCoP::ChannelTlv tlv;
        tlv.Init();
        tlv.SetChannelPage(0);
        tlv.SetChannel(aDataset.mChannel);
        Set(tlv);
    }

    if (aDataset.mIsChannelMaskPage0Set)
    {
        MeshCoP::ChannelMask0Tlv tlv;
        tlv.Init();
        tlv.SetMask(aDataset.mChannelMaskPage0);
        Set(tlv);
    }

    if (aDataset.mIsExtendedPanIdSet)
    {
        MeshCoP::ExtendedPanIdTlv tlv;
        tlv.Init();
        tlv.SetExtendedPanId(aDataset.mExtendedPanId.m8);
        Set(tlv);
    }

    if (aDataset.mIsMeshLocalPrefixSet)
    {
        MeshCoP::MeshLocalPrefixTlv tlv;
        tlv.Init();
        tlv.SetMeshLocalPrefix(aDataset.mMeshLocalPrefix.m8);
        Set(tlv);
    }

    if (aDataset.mIsMasterKeySet)
    {
        MeshCoP::NetworkMasterKeyTlv tlv;
        tlv.Init();
        tlv.SetNetworkMasterKey(aDataset.mMasterKey.m8);
        Set(tlv);
    }

    if (aDataset.mIsNetworkNameSet)
    {
        MeshCoP::NetworkNameTlv tlv;
        tlv.Init();
        tlv.SetNetworkName(aDataset.mNetworkName.m8);
        Set(tlv);
    }

    if (aDataset.mIsPanIdSet)
    {
        MeshCoP::PanIdTlv tlv;
        tlv.Init();
        tlv.SetPanId(aDataset.mPanId);
        Set(tlv);
    }

    if (aDataset.mIsPSKcSet)
    {
        MeshCoP::PSKcTlv tlv;
        tlv.Init();
        tlv.SetPSKc(aDataset.mPSKc.m8);
        Set(tlv);
    }

    if (aDataset.mIsSecurityPolicySet)
    {
        MeshCoP::SecurityPolicyTlv tlv;
        tlv.Init();
        tlv.SetRotationTime(aDataset.mSecurityPolicy.mRotationTime);
        tlv.SetFlags(aDataset.mSecurityPolicy.mFlags);
        Set(tlv);
    }

exit:
    return error;
}
Exemplo n.º 4
0
otError Dataset::Set(const otOperationalDataset &aDataset)
{
    otError                     error = OT_ERROR_NONE;
    MeshCoP::ActiveTimestampTlv activeTimestampTlv;

    VerifyOrExit(aDataset.mComponents.mIsActiveTimestampPresent, error = OT_ERROR_INVALID_ARGS);

    activeTimestampTlv.Init();
    activeTimestampTlv.SetSeconds(aDataset.mActiveTimestamp);
    activeTimestampTlv.SetTicks(0);
    Set(activeTimestampTlv);

    if (mType == Tlv::kPendingTimestamp)
    {
        MeshCoP::PendingTimestampTlv pendingTimestampTlv;

        VerifyOrExit(aDataset.mComponents.mIsPendingTimestampPresent, error = OT_ERROR_INVALID_ARGS);

        pendingTimestampTlv.Init();
        pendingTimestampTlv.SetSeconds(aDataset.mPendingTimestamp);
        pendingTimestampTlv.SetTicks(0);
        Set(pendingTimestampTlv);

        if (aDataset.mComponents.mIsDelayPresent)
        {
            MeshCoP::DelayTimerTlv tlv;
            tlv.Init();
            tlv.SetDelayTimer(aDataset.mDelay);
            Set(tlv);
        }
    }

    if (aDataset.mComponents.mIsChannelPresent)
    {
        MeshCoP::ChannelTlv tlv;
        tlv.Init();
        tlv.SetChannelPage(0);
        tlv.SetChannel(aDataset.mChannel);
        Set(tlv);
    }

    if (aDataset.mComponents.mIsChannelMaskPage0Present)
    {
        MeshCoP::ChannelMask0Tlv tlv;
        tlv.Init();
        tlv.SetMask(aDataset.mChannelMaskPage0);
        Set(tlv);
    }

    if (aDataset.mComponents.mIsExtendedPanIdPresent)
    {
        MeshCoP::ExtendedPanIdTlv tlv;
        tlv.Init();
        tlv.SetExtendedPanId(aDataset.mExtendedPanId);
        Set(tlv);
    }

    if (aDataset.mComponents.mIsMeshLocalPrefixPresent)
    {
        MeshCoP::MeshLocalPrefixTlv tlv;
        tlv.Init();
        tlv.SetMeshLocalPrefix(aDataset.mMeshLocalPrefix.m8);
        Set(tlv);
    }

    if (aDataset.mComponents.mIsMasterKeyPresent)
    {
        MeshCoP::NetworkMasterKeyTlv tlv;
        tlv.Init();
        tlv.SetNetworkMasterKey(aDataset.mMasterKey);
        Set(tlv);
    }

    if (aDataset.mComponents.mIsNetworkNamePresent)
    {
        MeshCoP::NetworkNameTlv tlv;
        tlv.Init();
        tlv.SetNetworkName(aDataset.mNetworkName.m8);
        Set(tlv);
    }

    if (aDataset.mComponents.mIsPanIdPresent)
    {
        MeshCoP::PanIdTlv tlv;
        tlv.Init();
        tlv.SetPanId(aDataset.mPanId);
        Set(tlv);
    }

    if (aDataset.mComponents.mIsPSKcPresent)
    {
        MeshCoP::PSKcTlv tlv;
        tlv.Init();
        tlv.SetPSKc(aDataset.mPSKc.m8);
        Set(tlv);
    }

    if (aDataset.mComponents.mIsSecurityPolicyPresent)
    {
        MeshCoP::SecurityPolicyTlv tlv;
        tlv.Init();
        tlv.SetRotationTime(aDataset.mSecurityPolicy.mRotationTime);
        tlv.SetFlags(aDataset.mSecurityPolicy.mFlags);
        Set(tlv);
    }

    mUpdateTime = TimerMilli::GetNow();

exit:
    return error;
}