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C++ ip6::MessageInfo类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中ip6::MessageInfo类的典型用法代码示例。如果您正苦于以下问题：C++ MessageInfo类的具体用法？C++ MessageInfo怎么用？C++ MessageInfo使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了MessageInfo类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: SendDatasetChanged

otError Leader::SendDatasetChanged(const Ip6::Address &aAddress)
{
    ThreadNetif &netif = GetNetif();
    otError error = OT_ERROR_NONE;
    Coap::Header header;
    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_DATASET_CHANGED);

    VerifyOrExit((message = NewMeshCoPMessage(netif.GetCoap(), header)) != NULL, error = OT_ERROR_NO_BUFS);

    messageInfo.SetSockAddr(netif.GetMle().GetMeshLocal16());
    messageInfo.SetPeerAddr(aAddress);
    messageInfo.SetPeerPort(kCoapUdpPort);
    SuccessOrExit(error = netif.GetCoap().SendMessage(*message, messageInfo));

    otLogInfoMeshCoP(GetInstance(), "sent dataset changed");

exit:

    if (error != OT_ERROR_NONE && message != NULL)
    {
        message->Free();
    }

    return error;
}
开发者ID:xiaom-GitHub，项目名称:openthread，代码行数:30，代码来源:leader.cpp


示例2: VerifyOrExit

otError Dhcp6Server::SendReply(otIp6Address &aDst, uint8_t *aTransactionId, ClientIdentifier &aClient, IaNa &aIaNa)
{
    otError error = OT_ERROR_NONE;
    Ip6::MessageInfo messageInfo;
    Message *message;

    VerifyOrExit((message = mSocket.NewMessage(0)) != NULL, error = OT_ERROR_NO_BUFS);
    SuccessOrExit(error = AppendHeader(*message, aTransactionId));
    SuccessOrExit(error = AppendServerIdentifier(*message));
    SuccessOrExit(error = AppendClientIdentifier(*message, aClient));
    SuccessOrExit(error = AppendIaNa(*message, aIaNa));
    SuccessOrExit(error = AppendStatusCode(*message, kStatusSuccess));
    SuccessOrExit(error = AppendIaAddress(*message, aClient));
    SuccessOrExit(error = AppendRapidCommit(*message));

    memset(&messageInfo, 0, sizeof(messageInfo));
    memcpy(&messageInfo.GetPeerAddr().mFields.m8, &aDst, sizeof(otIp6Address));
    messageInfo.mPeerPort = kDhcpClientPort;
    SuccessOrExit(error = mSocket.SendTo(*message, messageInfo));

exit:

    if (message != NULL && error != OT_ERROR_NONE)
    {
        message->Free();
    }

    return error;
}
开发者ID:NCTU-ivan，项目名称:embarc_osp，代码行数:29，代码来源:dhcp6_server.cpp


示例3: HandleEchoResponse

void Interpreter::HandleEchoResponse(void *aContext, Message &aMessage, const Ip6::MessageInfo &aMessageInfo)
{
    Ip6::IcmpHeader icmp6Header;
    uint32_t timestamp = 0;

    aMessage.Read(aMessage.GetOffset(), sizeof(icmp6Header), &icmp6Header);

    sServer->OutputFormat("%d bytes from ", aMessage.GetLength() - aMessage.GetOffset());
    sServer->OutputFormat("%x:%x:%x:%x:%x:%x:%x:%x",
                          HostSwap16(aMessageInfo.GetPeerAddr().mFields.m16[0]),
                          HostSwap16(aMessageInfo.GetPeerAddr().mFields.m16[1]),
                          HostSwap16(aMessageInfo.GetPeerAddr().mFields.m16[2]),
                          HostSwap16(aMessageInfo.GetPeerAddr().mFields.m16[3]),
                          HostSwap16(aMessageInfo.GetPeerAddr().mFields.m16[4]),
                          HostSwap16(aMessageInfo.GetPeerAddr().mFields.m16[5]),
                          HostSwap16(aMessageInfo.GetPeerAddr().mFields.m16[6]),
                          HostSwap16(aMessageInfo.GetPeerAddr().mFields.m16[7]));
    sServer->OutputFormat(": icmp_seq=%d hlim=%d", icmp6Header.GetSequence(), aMessageInfo.mHopLimit);

    if (aMessage.Read(aMessage.GetOffset() + sizeof(icmp6Header), sizeof(uint32_t), &timestamp) >=
        static_cast<int>(sizeof(uint32_t)))
    {
        sServer->OutputFormat(" time=%dms", Timer::GetNow() - HostSwap32(timestamp));
    }

    sServer->OutputFormat("\r\n");

    (void)aContext;
}
开发者ID:hbzhong，项目名称:openthread，代码行数:29，代码来源:cli.cpp


示例4: otPlatRandomGet

RequestMetadata::RequestMetadata(bool aConfirmable, const Ip6::MessageInfo &aMessageInfo,
                                 otCoapResponseHandler aHandler, void *aContext)
{
    mSourceAddress = aMessageInfo.GetSockAddr();
    mDestinationPort = aMessageInfo.GetPeerPort();
    mDestinationAddress = aMessageInfo.GetPeerAddr();
    mResponseHandler = aHandler;
    mResponseContext = aContext;
    mRetransmissionCount = 0;
    mRetransmissionTimeout = Timer::SecToMsec(kAckTimeout);
    mRetransmissionTimeout += otPlatRandomGet() %
                              (Timer::SecToMsec(kAckTimeout) * kAckRandomFactorNumerator / kAckRandomFactorDenominator -
                               Timer::SecToMsec(kAckTimeout) + 1);

    if (aConfirmable)
    {
        // Set next retransmission timeout.
        mNextTimerShot = Timer::GetNow() + mRetransmissionTimeout;
    }
    else
    {
        // Set overall response timeout.
        mNextTimerShot = Timer::GetNow() + kMaxTransmitWait;
    }

    mAcknowledged = false;
    mConfirmable = aConfirmable;
}
开发者ID:HarryMorris，项目名称:openthread，代码行数:28，代码来源:coap_client.cpp


示例5: HandleUdpTransmit

void Joiner::HandleUdpTransmit(void)
{
    ThreadError error = kThreadError_None;
    Ip6::MessageInfo messageInfo;

    otLogFuncEntry();

    VerifyOrExit(mTransmitMessage != NULL, error = kThreadError_NoBufs);

    otLogInfoMeshCoP("transmit %d (to %llX)", mTransmitMessage->GetLength(),
                     HostSwap64(*reinterpret_cast<uint64_t *>(&mJoinerRouter)));

    messageInfo.GetPeerAddr().mFields.m16[0] = HostSwap16(0xfe80);
    messageInfo.GetPeerAddr().SetIid(mJoinerRouter);
    messageInfo.SetPeerPort(mJoinerUdpPort);
    messageInfo.SetInterfaceId(OT_NETIF_INTERFACE_ID_THREAD);

    SuccessOrExit(error = mSocket.SendTo(*mTransmitMessage, messageInfo));

exit:

    if (error != kThreadError_None && mTransmitMessage != NULL)
    {
        mTransmitMessage->Free();
    }

    mTransmitMessage = NULL;
    otLogFuncExit();
}
开发者ID:nandojve，项目名称:openthread，代码行数:29，代码来源:joiner.cpp


示例6: SendRequest

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;
}
开发者ID:xiaom-GitHub，项目名称:openthread，代码行数:58，代码来源:announce_begin_client.cpp


示例7: SendQuery

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;
}
开发者ID:xiaom-GitHub，项目名称:openthread，代码行数:55，代码来源:panid_query_client.cpp


示例8: HandleUdpReceive

void Dtls::HandleUdpReceive(Message &aMessage, const Ip6::MessageInfo &aMessageInfo)
{
    switch (mState)
    {
    case MeshCoP::Dtls::kStateClosed:
        ExitNow();

    case MeshCoP::Dtls::kStateOpen:
    {
        Ip6::SockAddr sockAddr;

        sockAddr.mAddress = aMessageInfo.GetPeerAddr();
        sockAddr.mPort    = aMessageInfo.GetPeerPort();
        mSocket.Connect(sockAddr);

        mPeerAddress.SetPeerAddr(aMessageInfo.GetPeerAddr());
        mPeerAddress.SetPeerPort(aMessageInfo.GetPeerPort());
        mPeerAddress.SetInterfaceId(aMessageInfo.GetInterfaceId());

        if (Get<ThreadNetif>().IsUnicastAddress(aMessageInfo.GetSockAddr()))
        {
            mPeerAddress.SetSockAddr(aMessageInfo.GetSockAddr());
        }

        mPeerAddress.SetSockPort(aMessageInfo.GetSockPort());

        SuccessOrExit(Setup(false));
        break;
    }

    default:
        // Once DTLS session is started, communicate only with a peer.
        VerifyOrExit((mPeerAddress.GetPeerAddr() == aMessageInfo.GetPeerAddr()) &&
                     (mPeerAddress.GetPeerPort() == aMessageInfo.GetPeerPort()));
        break;
    }

#if OPENTHREAD_ENABLE_BORDER_AGENT || OPENTHREAD_ENABLE_COMMISSIONER
    if (mState == MeshCoP::Dtls::kStateConnecting)
    {
        SetClientId(mPeerAddress.GetPeerAddr().mFields.m8, sizeof(mPeerAddress.GetPeerAddr().mFields));
    }
#endif

    Receive(aMessage, aMessage.GetOffset(), aMessage.GetLength() - aMessage.GetOffset());

exit:
    return;
}
开发者ID:openthread，项目名称:openthread，代码行数:49，代码来源:dtls.cpp


示例9: HandleRequest

void AnnounceBeginServer::HandleRequest(Coap::Header &aHeader, Message &aMessage, const Ip6::MessageInfo &aMessageInfo)
{
    MeshCoP::ChannelMask0Tlv channelMask;
    MeshCoP::CountTlv count;
    MeshCoP::PeriodTlv period;
    Ip6::MessageInfo responseInfo(aMessageInfo);

    VerifyOrExit(aHeader.GetCode() == OT_COAP_CODE_POST);

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

    SuccessOrExit(MeshCoP::Tlv::GetTlv(aMessage, MeshCoP::Tlv::kCount, sizeof(count), count));
    VerifyOrExit(count.IsValid());

    SuccessOrExit(MeshCoP::Tlv::GetTlv(aMessage, MeshCoP::Tlv::kPeriod, sizeof(period), period));
    VerifyOrExit(period.IsValid());

    SendAnnounce(channelMask.GetMask(), count.GetCount(), period.GetPeriod());

    if (aHeader.IsConfirmable() && !aMessageInfo.GetSockAddr().IsMulticast())
    {
        SuccessOrExit(GetNetif().GetCoap().SendEmptyAck(aHeader, responseInfo));
        otLogInfoMeshCoP(GetInstance(), "sent announce begin response");
    }

exit:
    return;
}
开发者ID:lanyuwen，项目名称:openthread，代码行数:29，代码来源:announce_begin_server.cpp


示例10: HandleUdpReceive

void JoinerRouter::HandleUdpReceive(Message &aMessage, const Ip6::MessageInfo &aMessageInfo)
{
    ThreadNetif &          netif = GetNetif();
    otError                error;
    Coap::Message *        message = NULL;
    Ip6::MessageInfo       messageInfo;
    JoinerUdpPortTlv       udpPort;
    JoinerIidTlv           iid;
    JoinerRouterLocatorTlv rloc;
    ExtendedTlv            tlv;
    uint16_t               borderAgentRloc;
    uint16_t               offset;

    otLogInfoMeshCoP("JoinerRouter::HandleUdpReceive");

    SuccessOrExit(error = GetBorderAgentRloc(GetNetif(), borderAgentRloc));

    VerifyOrExit((message = NewMeshCoPMessage(netif.GetCoap())) != NULL, error = OT_ERROR_NO_BUFS);

    message->Init(OT_COAP_TYPE_NON_CONFIRMABLE, OT_COAP_CODE_POST);
    message->SetToken(Coap::Message::kDefaultTokenLength);
    message->AppendUriPathOptions(OT_URI_PATH_RELAY_RX);
    message->SetPayloadMarker();

    udpPort.Init();
    udpPort.SetUdpPort(aMessageInfo.GetPeerPort());
    SuccessOrExit(error = message->Append(&udpPort, sizeof(udpPort)));

    iid.Init();
    iid.SetIid(aMessageInfo.GetPeerAddr().mFields.m8 + 8);
    SuccessOrExit(error = message->Append(&iid, sizeof(iid)));

    rloc.Init();
    rloc.SetJoinerRouterLocator(netif.GetMle().GetRloc16());
    SuccessOrExit(error = message->Append(&rloc, sizeof(rloc)));

    tlv.SetType(Tlv::kJoinerDtlsEncapsulation);
    tlv.SetLength(aMessage.GetLength() - aMessage.GetOffset());
    SuccessOrExit(error = message->Append(&tlv, sizeof(tlv)));
    offset = message->GetLength();
    SuccessOrExit(error = message->SetLength(offset + tlv.GetLength()));
    aMessage.CopyTo(aMessage.GetOffset(), offset, tlv.GetLength(), *message);

    messageInfo.SetSockAddr(netif.GetMle().GetMeshLocal16());
    messageInfo.SetPeerAddr(netif.GetMle().GetMeshLocal16());
    messageInfo.GetPeerAddr().mFields.m16[7] = HostSwap16(borderAgentRloc);
    messageInfo.SetPeerPort(kCoapUdpPort);

    SuccessOrExit(error = netif.GetCoap().SendMessage(*message, messageInfo));

    otLogInfoMeshCoP("Sent relay rx");

exit:

    if (error != OT_ERROR_NONE && message != NULL)
    {
        message->Free();
    }
}
开发者ID:turon，项目名称:openthread，代码行数:59，代码来源:joiner_router.cpp


示例11: SendReport

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;
}
开发者ID:nodish，项目名称:openthread，代码行数:44，代码来源:energy_scan_server.cpp


示例12: HandleRequest

void EnergyScanServer::HandleRequest(Coap::Header &aHeader, Message &aMessage, const Ip6::MessageInfo &aMessageInfo)
{
    MeshCoP::CountTlv        count;
    MeshCoP::PeriodTlv       period;
    MeshCoP::ScanDurationTlv scanDuration;
    MeshCoP::ChannelMask0Tlv channelMask;
    Ip6::MessageInfo         responseInfo(aMessageInfo);

    VerifyOrExit(aHeader.GetCode() == OT_COAP_CODE_POST);

    SuccessOrExit(MeshCoP::Tlv::GetTlv(aMessage, MeshCoP::Tlv::kCount, sizeof(count), count));
    VerifyOrExit(count.IsValid());

    SuccessOrExit(MeshCoP::Tlv::GetTlv(aMessage, MeshCoP::Tlv::kPeriod, sizeof(period), period));
    VerifyOrExit(period.IsValid());

    SuccessOrExit(MeshCoP::Tlv::GetTlv(aMessage, MeshCoP::Tlv::kScanDuration, sizeof(scanDuration), scanDuration));
    VerifyOrExit(scanDuration.IsValid());

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

    mChannelMask        = channelMask.GetMask();
    mChannelMaskCurrent = mChannelMask;
    mCount              = count.GetCount();
    mPeriod             = period.GetPeriod();
    mScanDuration       = scanDuration.GetScanDuration();
    mScanResultsLength  = 0;
    mActive             = true;
    mTimer.Start(kScanDelay);

    mCommissioner = aMessageInfo.GetPeerAddr();

    if (aHeader.IsConfirmable() && !aMessageInfo.GetSockAddr().IsMulticast())
    {
        SuccessOrExit(GetNetif().GetCoap().SendEmptyAck(aHeader, responseInfo));
        otLogInfoMeshCoP(GetInstance(), "sent energy scan query response");
    }

exit:
    return;
}
开发者ID:nodish，项目名称:openthread，代码行数:42，代码来源:energy_scan_server.cpp


示例13: Register

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;
}
开发者ID:HarryMorris，项目名称:openthread，代码行数:40，代码来源:dataset_manager.cpp


示例14: Receive

void CoapSecure::Receive(Message &aMessage, const Ip6::MessageInfo &aMessageInfo)
{
    ThreadNetif &netif = GetNetif();

    if (!netif.GetDtls().IsStarted())
    {
        Ip6::SockAddr sockAddr;
        sockAddr.mAddress = aMessageInfo.GetPeerAddr();
        sockAddr.mPort    = aMessageInfo.GetPeerPort();
        mSocket.Connect(sockAddr);

        mPeerAddress.SetPeerAddr(aMessageInfo.GetPeerAddr());
        mPeerAddress.SetPeerPort(aMessageInfo.GetPeerPort());
        mPeerAddress.SetInterfaceId(aMessageInfo.GetInterfaceId());

        if (netif.IsUnicastAddress(aMessageInfo.GetSockAddr()))
        {
            mPeerAddress.SetSockAddr(aMessageInfo.GetSockAddr());
        }

        mPeerAddress.SetSockPort(aMessageInfo.GetSockPort());

        netif.GetDtls().Start(false, &CoapSecure::HandleDtlsConnected, &CoapSecure::HandleDtlsReceive,
                              CoapSecure::HandleDtlsSend, this);
    }
    else
    {
        // Once DTLS session is started, communicate only with a peer.
        VerifyOrExit((mPeerAddress.GetPeerAddr() == aMessageInfo.GetPeerAddr()) &&
                     (mPeerAddress.GetPeerPort() == aMessageInfo.GetPeerPort()));
    }

    netif.GetDtls().SetClientId(mPeerAddress.GetPeerAddr().mFields.m8, sizeof(mPeerAddress.GetPeerAddr().mFields));
    netif.GetDtls().Receive(aMessage, aMessage.GetOffset(), aMessage.GetLength() - aMessage.GetOffset());

exit:
    return;
}
开发者ID:nodish，项目名称:openthread，代码行数:38，代码来源:coap_secure.cpp


示例15: IsTmfMessage

bool ThreadNetif::IsTmfMessage(const Ip6::MessageInfo &aMessageInfo)
{
    bool rval = true;

    // A TMF message must comply with following rules:
    // 1. The destination is a Mesh Local Address or a Link-Local Multicast Address or a Realm-Local Multicast Address,
    //    and the source is a Mesh Local Address. Or
    // 2. Both the destination and the source are Link-Local Addresses.
    VerifyOrExit(
        ((mMleRouter.IsMeshLocalAddress(aMessageInfo.GetSockAddr()) ||
          aMessageInfo.GetSockAddr().IsLinkLocalMulticast() || aMessageInfo.GetSockAddr().IsRealmLocalMulticast()) &&
         mMleRouter.IsMeshLocalAddress(aMessageInfo.GetPeerAddr())) ||
            ((aMessageInfo.GetSockAddr().IsLinkLocal() || aMessageInfo.GetSockAddr().IsLinkLocalMulticast()) &&
             aMessageInfo.GetPeerAddr().IsLinkLocal()),
        rval = false);
exit:
    return rval;
}
开发者ID:nodish，项目名称:openthread，代码行数:18，代码来源:thread_netif.cpp


示例16: HandlePetition

void Leader::HandlePetition(Coap::Header &aHeader, Message &aMessage, const Ip6::MessageInfo &aMessageInfo)
{
    CommissioningData data;
    CommissionerIdTlv commissionerId;
    StateTlv::State state = StateTlv::kReject;

    otLogInfoMeshCoP(GetInstance(), "received petition");

    SuccessOrExit(Tlv::GetTlv(aMessage, Tlv::kCommissionerId, sizeof(commissionerId), commissionerId));
    VerifyOrExit(commissionerId.IsValid());

    if (mTimer.IsRunning())
    {
        VerifyOrExit(!strncmp(commissionerId.GetCommissionerId(), mCommissionerId.GetCommissionerId(),
                              sizeof(mCommissionerId)));

        ResignCommissioner();
    }

    data.mBorderAgentLocator.Init();
    data.mBorderAgentLocator.SetBorderAgentLocator(HostSwap16(aMessageInfo.GetPeerAddr().mFields.m16[7]));

    data.mCommissionerSessionId.Init();
    data.mCommissionerSessionId.SetCommissionerSessionId(++mSessionId);

    data.mSteeringData.Init();
    data.mSteeringData.SetLength(1);
    data.mSteeringData.Clear();

    SuccessOrExit(GetNetif().GetNetworkDataLeader().SetCommissioningData(reinterpret_cast<uint8_t *>(&data),
                                                                         data.GetLength()));

    mCommissionerId = commissionerId;

    state = StateTlv::kAccept;
    mTimer.Start(TimerMilli::SecToMsec(kTimeoutLeaderPetition));

exit:
    OT_UNUSED_VARIABLE(aMessageInfo);
    SendPetitionResponse(aHeader, aMessageInfo, state);
}
开发者ID:xiaom-GitHub，项目名称:openthread，代码行数:41，代码来源:leader.cpp


示例17: otUdpProxyReceive

void otUdpProxyReceive(otInstance *        aInstance,
                       otMessage *         aMessage,
                       uint16_t            aPeerPort,
                       const otIp6Address *aPeerAddr,
                       uint16_t            aSockPort)
{
    Ip6::MessageInfo messageInfo;
    Instance &       instance = *static_cast<Instance *>(aInstance);
    Ip6::Ip6 &       ip6      = instance.Get<Ip6::Ip6>();

    assert(aMessage != NULL && aPeerAddr != NULL);

    messageInfo.SetSockAddr(instance.GetThreadNetif().GetMle().GetMeshLocal16());
    messageInfo.SetSockPort(aSockPort);
    messageInfo.SetPeerAddr(*static_cast<const ot::Ip6::Address *>(aPeerAddr));
    messageInfo.SetPeerPort(aPeerPort);
    messageInfo.SetInterfaceId(OT_NETIF_INTERFACE_ID_HOST);

    ip6.GetUdp().HandlePayload(*static_cast<ot::Message *>(aMessage), messageInfo);

    static_cast<ot::Message *>(aMessage)->Free();
}
开发者ID:nodish，项目名称:openthread，代码行数:22，代码来源:udp_api.cpp


示例18: HandleRetransmissionTimer

void Client::HandleRetransmissionTimer(void)
{
    uint32_t now = otPlatAlarmGetNow();
    uint32_t nextDelta = 0xffffffff;
    RequestMetadata requestMetadata;
    Message *message = mPendingRequests.GetHead();
    Message *nextMessage = NULL;
    Ip6::MessageInfo messageInfo;

    while (message != NULL)
    {
        nextMessage = message->GetNext();
        requestMetadata.ReadFrom(*message);

        if (requestMetadata.IsLater(now))
        {
            // Calculate the next delay and choose the lowest.
            if (requestMetadata.mNextTimerShot - now < nextDelta)
            {
                nextDelta = requestMetadata.mNextTimerShot - now;
            }
        }
        else if ((requestMetadata.mConfirmable) &&
                 (requestMetadata.mRetransmissionCount < kMaxRetransmit))
        {
            // Increment retransmission counter and timer.
            requestMetadata.mRetransmissionCount++;
            requestMetadata.mRetransmissionTimeout *= 2;
            requestMetadata.mNextTimerShot = now + requestMetadata.mRetransmissionTimeout;
            requestMetadata.UpdateIn(*message);

            // Check if retransmission time is lower than current lowest.
            if (requestMetadata.mRetransmissionTimeout < nextDelta)
            {
                nextDelta = requestMetadata.mRetransmissionTimeout;
            }

            // Retransmit
            if (!requestMetadata.mAcknowledged)
            {
                memset(&messageInfo, 0, sizeof(messageInfo));
                messageInfo.GetPeerAddr() = requestMetadata.mDestinationAddress;
                messageInfo.mPeerPort = requestMetadata.mDestinationPort;

                SendCopy(*message, messageInfo);
            }
        }
        else
        {
            // No expected response or acknowledgment.
            FinalizeCoapTransaction(*message, requestMetadata, NULL, NULL, kThreadError_ResponseTimeout);
        }

        message = nextMessage;
    }

    if (nextDelta != 0xffffffff)
    {
        mRetransmissionTimer.Start(nextDelta);
    }
}
开发者ID:terious78，项目名称:openthread，代码行数:61，代码来源:coap_client.cpp


示例19: DelaySendingJoinerEntrust

otError JoinerRouter::DelaySendingJoinerEntrust(const Ip6::MessageInfo &aMessageInfo, const JoinerRouterKekTlv &aKek)
{
    ThreadNetif &    netif = GetNetif();
    otError          error;
    Coap::Message *  message = NULL;
    Ip6::MessageInfo messageInfo;
    Dataset          dataset(MeshCoP::Tlv::kActiveTimestamp);

    NetworkMasterKeyTlv   masterKey;
    MeshLocalPrefixTlv    meshLocalPrefix;
    ExtendedPanIdTlv      extendedPanId;
    NetworkNameTlv        networkName;
    NetworkKeySequenceTlv networkKeySequence;
    const Tlv *           tlv;

    DelayedJoinEntHeader delayedMessage;

    VerifyOrExit((message = NewMeshCoPMessage(netif.GetCoap())) != NULL, error = OT_ERROR_NO_BUFS);

    message->Init(OT_COAP_TYPE_CONFIRMABLE, OT_COAP_CODE_POST);
    message->AppendUriPathOptions(OT_URI_PATH_JOINER_ENTRUST);
    message->SetPayloadMarker();
    message->SetSubType(Message::kSubTypeJoinerEntrust);

    masterKey.Init();
    masterKey.SetNetworkMasterKey(netif.GetKeyManager().GetMasterKey());
    SuccessOrExit(error = message->Append(&masterKey, sizeof(masterKey)));

    meshLocalPrefix.Init();
    meshLocalPrefix.SetMeshLocalPrefix(netif.GetMle().GetMeshLocalPrefix());
    SuccessOrExit(error = message->Append(&meshLocalPrefix, sizeof(meshLocalPrefix)));

    extendedPanId.Init();
    extendedPanId.SetExtendedPanId(netif.GetMac().GetExtendedPanId());
    SuccessOrExit(error = message->Append(&extendedPanId, sizeof(extendedPanId)));

    networkName.Init();
    networkName.SetNetworkName(netif.GetMac().GetNetworkName());
    SuccessOrExit(error = message->Append(&networkName, sizeof(Tlv) + networkName.GetLength()));

    netif.GetActiveDataset().Get(dataset);
    if ((tlv = dataset.Get(Tlv::kActiveTimestamp)) != NULL)
    {
        SuccessOrExit(error = message->Append(tlv, sizeof(Tlv) + tlv->GetLength()));
    }
    else
    {
        ActiveTimestampTlv activeTimestamp;
        activeTimestamp.Init();
        SuccessOrExit(error = message->Append(&activeTimestamp, sizeof(activeTimestamp)));
    }

    if ((tlv = dataset.Get(Tlv::kChannelMask)) != NULL)
    {
        SuccessOrExit(error = message->Append(tlv, sizeof(Tlv) + tlv->GetLength()));
    }
    else
    {
        ChannelMaskBaseTlv channelMask;
        channelMask.Init();
        SuccessOrExit(error = message->Append(&channelMask, sizeof(channelMask)));
    }

    if ((tlv = dataset.Get(Tlv::kPSKc)) != NULL)
    {
        SuccessOrExit(error = message->Append(tlv, sizeof(Tlv) + tlv->GetLength()));
    }
    else
    {
        PSKcTlv pskc;
        pskc.Init();
        SuccessOrExit(error = message->Append(&pskc, sizeof(pskc)));
    }

    if ((tlv = dataset.Get(Tlv::kSecurityPolicy)) != NULL)
    {
        SuccessOrExit(error = message->Append(tlv, sizeof(Tlv) + tlv->GetLength()));
    }
    else
    {
        SecurityPolicyTlv securityPolicy;
        securityPolicy.Init();
        SuccessOrExit(error = message->Append(&securityPolicy, sizeof(securityPolicy)));
    }

    networkKeySequence.Init();
    networkKeySequence.SetNetworkKeySequence(netif.GetKeyManager().GetCurrentKeySequence());
    SuccessOrExit(error = message->Append(&networkKeySequence, networkKeySequence.GetSize()));

    messageInfo = aMessageInfo;
    messageInfo.SetPeerPort(kCoapUdpPort);

    delayedMessage = DelayedJoinEntHeader(TimerMilli::GetNow() + kDelayJoinEnt, messageInfo, aKek.GetKek());
    SuccessOrExit(delayedMessage.AppendTo(*message));
    mDelayedJoinEnts.Enqueue(*message);

    if (!mTimer.IsRunning())
    {
        mTimer.Start(kDelayJoinEnt);
    }
//.........这里部分代码省略.........
开发者ID:turon，项目名称:openthread，代码行数:101，代码来源:joiner_router.cpp


示例20: HandleRelayTransmit

void JoinerRouter::HandleRelayTransmit(Coap::Message &aMessage, const Ip6::MessageInfo &aMessageInfo)
{
    OT_UNUSED_VARIABLE(aMessageInfo);

    otError            error;
    JoinerUdpPortTlv   joinerPort;
    JoinerIidTlv       joinerIid;
    JoinerRouterKekTlv kek;
    uint16_t           offset;
    uint16_t           length;
    Message *          message  = NULL;
    otMessageSettings  settings = {false, static_cast<otMessagePriority>(kMeshCoPMessagePriority)};
    Ip6::MessageInfo   messageInfo;

    VerifyOrExit(aMessage.GetType() == OT_COAP_TYPE_NON_CONFIRMABLE && aMessage.GetCode() == OT_COAP_CODE_POST,
                 error = OT_ERROR_DROP);

    otLogInfoMeshCoP("Received relay transmit");

    SuccessOrExit(error = Tlv::GetTlv(aMessage, Tlv::kJoinerUdpPort, sizeof(joinerPort), joinerPort));
    VerifyOrExit(joinerPort.IsValid(), error = OT_ERROR_PARSE);

    SuccessOrExit(error = Tlv::GetTlv(aMessage, Tlv::kJoinerIid, sizeof(joinerIid), joinerIid));
    VerifyOrExit(joinerIid.IsValid(), error = OT_ERROR_PARSE);

    SuccessOrExit(error = Tlv::GetValueOffset(aMessage, Tlv::kJoinerDtlsEncapsulation, offset, length));

    VerifyOrExit((message = mSocket.NewMessage(0, &settings)) != NULL, error = OT_ERROR_NO_BUFS);

    while (length)
    {
        uint16_t copyLength = length;
        uint8_t  tmp[16];

        if (copyLength >= sizeof(tmp))
        {
            copyLength = sizeof(tmp);
        }

        aMessage.Read(offset, copyLength, tmp);
        SuccessOrExit(error = message->Append(tmp, copyLength));

        offset += copyLength;
        length -= copyLength;
    }

    aMessage.CopyTo(offset, 0, length, *message);

    messageInfo.mPeerAddr.mFields.m16[0] = HostSwap16(0xfe80);
    memcpy(messageInfo.mPeerAddr.mFields.m8 + 8, joinerIid.GetIid(), 8);
    messageInfo.SetPeerPort(joinerPort.GetUdpPort());
    messageInfo.SetInterfaceId(GetNetif().GetInterfaceId());

    SuccessOrExit(error = mSocket.SendTo(*message, messageInfo));

    if (Tlv::GetTlv(aMessage, Tlv::kJoinerRouterKek, sizeof(kek), kek) == OT_ERROR_NONE)
    {
        otLogInfoMeshCoP("Received kek");

        DelaySendingJoinerEntrust(messageInfo, kek);
    }

exit:
    if (error != OT_ERROR_NONE && message != NULL)
    {
        message->Free();
    }
}
开发者ID:turon，项目名称:openthread，代码行数:68，代码来源:joiner_router.cpp



注：本文中的ip6::MessageInfo类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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