pilotclient/src/blackcore/networkvatlib.cpp

/* Copyright (C) 2013
 * swift Project Community / Contributors
 *
 * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
 * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
 * including this file, may be copied, modified, propagated, or distributed except according to the terms
 * contained in the LICENSE file.
 */

//! \cond PRIVATE

#include "networkvatlib.h"
#include "application.h"
#include "blackmisc/project.h"
#include "blackmisc/logmessage.h"
#include <QJsonDocument>
#include <vector>
#include <type_traits>

static_assert(! std::is_abstract<BlackCore::CNetworkVatlib>::value, "Must implement all pure virtuals");
static_assert(VAT_LIBVATLIB_VERSION == 905, "Wrong vatlib header installed");

#if !defined(BLACK_CLIENT_PUBLIC_ID)
#error Missing definition of id
#endif

#if !defined(BLACK_CLIENT_PRIVATE_KEY)
#error Missing definition of pk
#endif

using namespace BlackMisc;
using namespace BlackMisc::Aviation;
using namespace BlackMisc::Geo;
using namespace BlackMisc::Json;
using namespace BlackMisc::Network;
using namespace BlackMisc::PhysicalQuantities;
using namespace BlackMisc::Simulation;

namespace BlackCore
{
    CNetworkVatlib::CNetworkVatlib(Simulation::IOwnAircraftProvider *ownAircraft, QObject *parent)
        : INetwork(parent), COwnAircraftAware(ownAircraft),
          m_loginMode(LoginNormal),
          m_status(vatStatusIdle),
          m_fsdTextCodec(QTextCodec::codecForName(m_fsdTextCodecSetting.get().toLocal8Bit())),
          m_tokenBucket(10, CTime(5, CTimeUnit::s()), 1)
    {
        connect(this, &CNetworkVatlib::terminate, this, &INetwork::terminateConnection, Qt::QueuedConnection);
        connect(this, &INetwork::customPacketReceived, this, &CNetworkVatlib::customPacketDispatcher);

        Q_ASSERT_X(m_fsdTextCodec, "CNetworkVatlib", "Missing default wire text encoding");
        Q_ASSERT_X(Vat_GetVersion() == VAT_LIBVATLIB_VERSION, "swift.network", "Wrong vatlib shared library installed");

        Vat_SetNetworkLogHandler(SeverityLevel::SeverityError, CNetworkVatlib::networkLogHandler);

        connect(&m_processingTimer, SIGNAL(timeout()), this, SLOT(process()));
        connect(&m_positionUpdateTimer, &QTimer::timeout, this, &CNetworkVatlib::sendPositionUpdate);
        m_processingTimer.start(c_processingIntervalMsec);

        this->connect(&this->m_scheduledConfigUpdate, &QTimer::timeout, this, &CNetworkVatlib::sendIncrementalAircraftConfig);
        m_scheduledConfigUpdate.setSingleShot(true);
    }

    void CNetworkVatlib::initializeSession()
    {
        Q_ASSERT_X(isDisconnected(), "CNetworkVatlib", "attempted to reinitialize session while still connected");

        int clientCapabilities = vatCapsModelDesc | vatCapsInterminPos | vatCapsAtcInfo | vatCapsAircraftConfig;
        if (m_loginMode == LoginStealth)
        {
            clientCapabilities |= vatCapsStealth;
        }

        static const QString pkDef(BLACK_STRINGIFY(BLACK_CLIENT_PRIVATE_KEY));
        static const QByteArray pk(this->getCmdLineFsdKey().isEmpty() ? pkDef.toLocal8Bit() : this->getCmdLineFsdKey().toLocal8Bit());
        m_net.reset(Vat_CreateNetworkSession(vatServerLegacyFsd, sApp->swiftVersionChar(),
                                             CProject::versionMajor(), CProject::versionMinor(),
                                             "None", BLACK_CLIENT_PUBLIC_ID, pk.constData(),
                                             clientCapabilities));

        Vat_SetStateChangeHandler(m_net.data(), onConnectionStatusChanged, this);
        Vat_SetTextMessageHandler(m_net.data(), onTextMessageReceived, this);
        Vat_SetRadioMessageHandler(m_net.data(), onRadioMessageReceived, this);
        Vat_SetDeletePilotHandler(m_net.data(), onPilotDisconnected, this);
        Vat_SetDeleteAtcHandler(m_net.data(), onControllerDisconnected, this);
        Vat_SetPilotPositionHandler(m_net.data(), onPilotPositionUpdate, this);
        Vat_SetInterimPilotPositionHandler(m_net.data(), onInterimPilotPositionUpdate, this);
        Vat_SetAtcPositionHandler(m_net.data(), onAtcPositionUpdate, this);
        Vat_SetKillHandler(m_net.data(), onKicked, this);
        Vat_SetPongHandler(m_net.data(), onPong, this);
        Vat_SetMetarResponseHandler(m_net.data(), onMetarReceived, this);
        Vat_SetClientQueryHandler(m_net.data(), onInfoQueryRequestReceived, this);
        Vat_SetClientQueryResponseHandler(m_net.data(), onInfoQueryReplyReceived, this);
        Vat_SetInfoCAPSReplyHandler(m_net.data(), onCapabilitiesReplyReceived, this);
        Vat_SetControllerAtisHandler(m_net.data(), onAtisReplyReceived, this);
        Vat_SetFlightPlanHandler(m_net.data(), onFlightPlanReceived, this);
        Vat_SetServerErrorHandler(m_net.data(), onErrorReceived, this);
        Vat_SetAircraftInfoRequestHandler(m_net.data(), onPilotInfoRequestReceived, this);
        Vat_SetAircraftInfoHandler(m_net.data(), onPilotInfoReceived, this);
        Vat_SetCustomPilotPacketHandler(m_net.data(), onCustomPacketReceived, this);
        Vat_SetAircraftConfigHandler(m_net.data(), onAircraftConfigReceived, this);
    }

    CNetworkVatlib::~CNetworkVatlib()
    {
        Q_ASSERT_X(isDisconnected(), "CNetworkVatlib", "CNetworkVatlib destroyed while still connected.");
    }

    void CNetworkVatlib::process()
    {
        if (!m_net) { return; }
        sendIncrementalAircraftConfig();
        Vat_ExecuteNetworkTasks(m_net.data());
    }

    void CNetworkVatlib::sendPositionUpdate()
    {
        if (!m_net) { return; }

        if (isConnected())
        {
            CSimulatedAircraft myAircraft(getOwnAircraft());
            if (this->m_loginMode == LoginAsObserver)
            {
                // Observer
                VatAtcPosition pos;
                pos.facility = vatFacilityTypeUnknown;
                pos.visibleRange = 10; // NM
                pos.latitude  = myAircraft.latitude().value(CAngleUnit::deg());
                pos.longitude = myAircraft.longitude().value(CAngleUnit::deg());
                pos.elevation = 0;
                pos.rating = vatAtcRatingObserver;
                pos.frequency = 199998;
                Vat_SendATCUpdate(m_net.data(), &pos);
            }
            else
            {
                // Normal / Stealth mode
                VatPilotPosition pos;
                // TODO: we need to distinguish true and pressure altitude
                pos.altitudePressure = myAircraft.getAltitude().value(CLengthUnit::ft());
                pos.altitudeTrue = myAircraft.getAltitude().value(CLengthUnit::ft());
                pos.heading      = myAircraft.getHeading().value(CAngleUnit::deg());
                pos.pitch        = myAircraft.getPitch().value(CAngleUnit::deg());
                pos.bank         = myAircraft.getBank().value(CAngleUnit::deg());
                pos.latitude     = myAircraft.latitude().value(CAngleUnit::deg());
                pos.longitude    = myAircraft.longitude().value(CAngleUnit::deg());
                pos.groundSpeed  = myAircraft.getGroundSpeed().value(CSpeedUnit::kts());
                pos.rating = vatPilotRatingUnknown;
                pos.transponderCode = static_cast<qint16>(myAircraft.getTransponderCode());
                pos.transponderMode = vatTransponderModeStandby;
                switch (myAircraft.getTransponderMode())
                {
                case CTransponder::ModeC: pos.transponderMode = vatTransponderModeCharlie; break;
                case CTransponder::StateIdent: pos.transponderMode = vatTransponderModeIdent; break;
                default: pos.transponderMode = vatTransponderModeStandby; break;
                }
                Vat_SendPilotUpdate(m_net.data(), &pos);
            }
        }
    }

    //! Convert vatlib status code to INetwork::ConnectionStatus
    INetwork::ConnectionStatus convertConnectionStatus(VatConnectionStatus status)
    {
        switch (status)
        {
        case vatStatusIdle:              return INetwork::Disconnected;
        case vatStatusConnecting:        return INetwork::Connecting;
        case vatStatusConnected:         return INetwork::Connected;
        case vatStatusDisconnected:      return INetwork::Disconnected;
        case vatStatusDisconnecting:     return INetwork::Disconnecting;
        case vatStatusError:             return INetwork::DisconnectedError;
        }
        qFatal("unrecognised connection status");
        return INetwork::DisconnectedError;
    }

    void CNetworkVatlib::changeConnectionStatus(VatConnectionStatus status)
    {
        if (m_status != status)
        {
            qSwap(m_status, status);
            emit connectionStatusChanged(convertConnectionStatus(status), convertConnectionStatus(m_status));

            if (isDisconnected())
            {
                m_positionUpdateTimer.stop();
            }
        }
    }

    QByteArray CNetworkVatlib::toFSD(QString qstr) const
    {
        return m_fsdTextCodec->fromUnicode(qstr);
    }

    QByteArray CNetworkVatlib::toFSD(const BlackMisc::Aviation::CCallsign &callsign) const
    {
        return toFSD(callsign.getStringAsSet());
    }

    std::function<const char **()> CNetworkVatlib::toFSD(QStringList qstrList) const
    {
        QVector<QByteArray> bytesVec;
        for (auto i = qstrList.cbegin(); i != qstrList.cend(); ++i)
        {
            bytesVec.push_back(toFSD(*i));
        }

        return [ cstrVec = QVector<const char *>(), bytesVec = std::move(bytesVec) ]() mutable
        {
            Q_ASSERT(cstrVec.isEmpty());
            for (auto i = bytesVec.cbegin(); i != bytesVec.cend(); ++i)
            {
                cstrVec.push_back(i->constData());
            }
            return const_cast<const char **>(cstrVec.constData());
        };
    }

    QString CNetworkVatlib::fromFSD(const char *cstr) const
    {
        return m_fsdTextCodec->toUnicode(cstr);
    }

    QStringList CNetworkVatlib::fromFSD(const char **cstrArray, int size) const
    {
        QStringList qstrList;
        for (int i = 0; i < size; ++i)
        {
            qstrList.push_back(fromFSD(cstrArray[i]));
        }
        return qstrList;
    }

    QString CNetworkVatlib::convertToUnicodeEscaped(const QString &str)
    {
        QString escaped;
        for (const auto &ch : str)
        {
            ushort code = ch.unicode();
            if (code < 0x80)
            {
                escaped += ch;
            }
            else
            {
                escaped += "\\u";
                escaped += QString::number(code, 16).rightJustified(4, '0');
            }
        }
        return escaped;
    }

    VatSimType CNetworkVatlib::convertToSimType(CSimulatorPluginInfo &simInfo)
    {
        /* TODO Define recognized simulators somewhere */
        if (simInfo.getSimulator() == "fs9" || simInfo.getSimulator() == "fsx")
        {
            return vatSimTypeMSCFS;
        }
        else if (simInfo.getSimulator() == "xplane")
        {
            return vatSimTypeXPLANE;
        }
        else
        {
            return vatSimTypeUnknown;
        }
    }

    /********************************** * * * * * * * * * * * * * * * * * * * ************************************/
    /**********************************             INetwork functions        ************************************/
    /********************************** * * * * * * * * * * * * * * * * * * * ************************************/

    void CNetworkVatlib::presetServer(const CServer &server)
    {
        Q_ASSERT_X(isDisconnected(), "CNetworkVatlib", "Can't change server details while still connected");
        m_server = server;
    }

    void CNetworkVatlib::presetSimulatorInfo(const CSimulatorPluginInfo &simInfo)
    {
        Q_ASSERT_X(isDisconnected(), "CNetworkVatlib", "Can't change server details while still connected");
        m_simulatorInfo = simInfo;
    }

    void CNetworkVatlib::presetCallsign(const BlackMisc::Aviation::CCallsign &callsign)
    {
        Q_ASSERT_X(isDisconnected(), "CNetworkVatlib", "Can't change callsign while still connected");
        m_ownCallsign = callsign;
        updateOwnCallsign(callsign);
    }

    void CNetworkVatlib::presetIcaoCodes(const BlackMisc::Simulation::CSimulatedAircraft &ownAircraft)
    {
        Q_ASSERT_X(isDisconnected(), "CNetworkVatlib", "Can't change ICAO codes while still connected");
        m_ownAircraftIcaoCode = ownAircraft.getAircraftIcaoCode();
        m_ownAirlineIcaoCode = ownAircraft.getAirlineIcaoCode();
        m_ownLiveryDescription = ownAircraft.getLivery().getDescription();
        updateOwnIcaoCodes(m_ownAircraftIcaoCode, m_ownAirlineIcaoCode); // \todo livery?
    }

    void CNetworkVatlib::presetLoginMode(LoginMode mode)
    {
        Q_ASSERT_X(isDisconnected(), "CNetworkVatlib", "Can't change login mode while still connected");
        m_loginMode = mode;
        m_net.reset(nullptr);
    }

    void CNetworkVatlib::initiateConnection()
    {
        Q_ASSERT_X(isDisconnected(), "CNetworkVatlib", "Can't connect while still connected");
        if (!m_net) { initializeSession(); }
        QByteArray callsign = toFSD(m_loginMode == LoginAsObserver ?
                                    m_ownCallsign.getAsObserverCallsignString() :
                                    m_ownCallsign.asString());
        QByteArray name = toFSD(m_server.getUser().getRealName());

        if (this->m_loginMode == LoginAsObserver)
        {
            // Observer mode
            VatAtcConnection info;
            info.name = name.data();
            info.rating = vatAtcRatingObserver;
            info.callsign = callsign.data();
            Vat_SpecifyATCLogon(m_net.data(), toFSD(m_server.getAddress()), m_server.getPort(),
                                toFSD(m_server.getUser().getId()),
                                toFSD(m_server.getUser().getPassword()),
                                &info);
        }
        else
        {
            // normal scenario, also used in STEALTH
            VatPilotConnection info;
            info.callsign = callsign.data();
            info.name = name.data();
            info.rating = vatPilotRatingStudent; //TODO
            info.simType = convertToSimType(m_simulatorInfo);
            Vat_SpecifyPilotLogon(m_net.data(), toFSD(m_server.getAddress()), m_server.getPort(),
                                  toFSD(m_server.getUser().getId()),
                                  toFSD(m_server.getUser().getPassword()),
                                  &info);
        }

        Vat_Logon(m_net.data());

        if (! m_positionUpdateTimer.isActive())
        {
            m_positionUpdateTimer.start(c_updateIntervalMsec);
        }
    }

    void CNetworkVatlib::terminateConnection()
    {
        m_positionUpdateTimer.stop();

        if (m_net && isConnected())
        {
            Vat_Logoff(m_net.data());
        }
    }

    void CNetworkVatlib::sendTextMessages(const BlackMisc::Network::CTextMessageList &messages)
    {
        Q_ASSERT_X(isConnected(), "CNetworkVatlib", "Can't send to server when disconnected");

        if (messages.isEmpty()) { return; }
        CTextMessageList privateMessages = messages.getPrivateMessages();
        privateMessages.markAsSent();
        for (const auto &message : privateMessages)
        {
            if (message.getRecipientCallsign().isEmpty()) { continue; }
            Vat_SendTextMessage(m_net.data(), toFSD(message.getRecipientCallsign()), toFSD(message.getMessage()));
            emit textMessageSent(message);
        }

        CTextMessageList radioMessages = messages.getRadioMessages();
        radioMessages.markAsSent();
        for (const auto &message : radioMessages)
        {
            // I could send the same message to n frequencies in one step
            // if this is really required, I need to group by message
            // currently I send individual messages
            QVector<int> freqsVec;
            freqsVec.push_back(message.getFrequency().valueRounded(CFrequencyUnit::kHz(), 0));
            Vat_SendRadioMessage(m_net.data(), freqsVec.data(), freqsVec.size(), toFSD(message.getMessage()));
            emit textMessageSent(message);
        }
    }

    void CNetworkVatlib::sendCustomPacket(const BlackMisc::Aviation::CCallsign &callsign, const QString &packetId, const QStringList &data)
    {
        Q_ASSERT_X(isConnected(), "CNetworkVatlib", "Can't send to server when disconnected");
        Vat_SendCustomPilotPacket(m_net.data(), toFSD(callsign), toFSD(packetId), toFSD(data)(), data.size());
    }

    void CNetworkVatlib::sendIpQuery()
    {
        Q_ASSERT_X(isConnected(), "CNetworkVatlib", "Can't send to server when disconnected");
        Vat_SendClientQuery(m_net.data(), vatClientQueryIP, nullptr);
    }

    void CNetworkVatlib::sendFrequencyQuery(const BlackMisc::Aviation::CCallsign &callsign)
    {
        Q_ASSERT_X(isConnected(), "CNetworkVatlib", "Can't send to server when disconnected");
        Vat_SendClientQuery(m_net.data(), vatClientQueryFreq, toFSD(callsign));
    }

    void CNetworkVatlib::sendUserInfoQuery(const BlackMisc::Aviation::CCallsign &callsign)
    {
        Q_ASSERT_X(isConnected(), "CNetworkVatlib", "Can't send to server when disconnected");
        Vat_SendClientQuery(m_net.data(), vatClientQueryInfo, toFSD(callsign));
    }

    void CNetworkVatlib::sendInterimPositions(const CCallsignSet &receivers)
    {
        Q_ASSERT_X(isConnected(), "CNetworkVatlib", "Can't send to server when disconnected");
        if (receivers.isEmpty()) { return;  }
        CSimulatedAircraft myAircraft(getOwnAircraft());
        if (this->m_loginMode == LoginNormal)
        {
            VatInterimPilotPosition pos;
            pos.altitudeTrue = myAircraft.getAltitude().value(CLengthUnit::ft());
            pos.heading      = myAircraft.getHeading().value(CAngleUnit::deg());
            pos.pitch        = myAircraft.getPitch().value(CAngleUnit::deg());
            pos.bank         = myAircraft.getBank().value(CAngleUnit::deg());
            pos.latitude     = myAircraft.latitude().value(CAngleUnit::deg());
            pos.longitude    = myAircraft.longitude().value(CAngleUnit::deg());

            for (const auto &receiver : receivers)
            {
                Vat_SendInterimPilotUpdate(m_net.data(), toFSD(receiver), &pos);
            }
        }
    }

    void CNetworkVatlib::sendServerQuery(const BlackMisc::Aviation::CCallsign &callsign)
    {
        Q_ASSERT_X(isConnected(), "CNetworkVatlib", "Can't send to server when disconnected");
        Vat_SendClientQuery(m_net.data(), vatClientQueryServer, toFSD(callsign));
    }

    void CNetworkVatlib::sendAtcQuery(const BlackMisc::Aviation::CCallsign &callsign)
    {
        Q_ASSERT_X(isConnected(), "CNetworkVatlib", "Can't send to server when disconnected");
        Vat_SendClientQuery(m_net.data(), vatClientQueryAtc, toFSD(callsign));
    }

    void CNetworkVatlib::sendAtisQuery(const BlackMisc::Aviation::CCallsign &callsign)
    {
        Q_ASSERT_X(isConnected(), "CNetworkVatlib", "Can't send to server when disconnected");
        Vat_SendClientQuery(m_net.data(), vatClientQueryAtis, toFSD(callsign));
    }

    void CNetworkVatlib::sendFlightPlan(const CFlightPlan &flightPlan)
    {
        Q_ASSERT_X(isConnected(), "CNetworkVatlib", "Can't send to server when disconnected");

        VatFlightPlan vatlibFP;
        QString route = QString(flightPlan.getRoute()).replace(" ", ".");
        QString remarks = QString(flightPlan.getRemarks()).replace(":", ";").trimmed();
        QString alt = flightPlan.getCruiseAltitude().isFlightLevel() ?
                      flightPlan.getCruiseAltitude().toQString() :
                      flightPlan.getCruiseAltitude().valueRoundedWithUnit(0);
        alt = alt.remove('.').remove(','); // remove any separators

        QByteArray acTypeTemp, altAptTemp, cruiseAltTemp, depAptTemp, destAptTemp, routeTemp, remarksTemp;
        vatlibFP.aircraftType = acTypeTemp = toFSD(flightPlan.getEquipmentIcao());
        vatlibFP.alternateAirport = altAptTemp = toFSD(flightPlan.getAlternateAirportIcao().asString());
        vatlibFP.cruiseAltitude = cruiseAltTemp = toFSD(alt);
        vatlibFP.departAirport = depAptTemp = toFSD(flightPlan.getOriginAirportIcao().asString());
        vatlibFP.departTimeActual = flightPlan.getTakeoffTimeActual().toUTC().toString("hhmm").toInt();
        vatlibFP.departTime = flightPlan.getTakeoffTimePlanned().toUTC().toString("hhmm").toInt();
        vatlibFP.destAirport = destAptTemp = toFSD(flightPlan.getDestinationAirportIcao().asString());

        QList<int> timeParts = flightPlan.getEnrouteTime().getHrsMinSecParts();
        vatlibFP.enrouteHrs = timeParts[CTime::Hours];
        vatlibFP.enrouteMins = timeParts[CTime::Minutes];

        timeParts = flightPlan.getFuelTime().getHrsMinSecParts();
        vatlibFP.fuelHrs = timeParts[CTime::Hours];
        vatlibFP.fuelMins = timeParts[CTime::Minutes];
        vatlibFP.remarks = remarksTemp = toFSD(remarks);
        vatlibFP.route = routeTemp = toFSD(route);
        vatlibFP.trueCruisingSpeed = flightPlan.getCruiseTrueAirspeed().valueRounded(CSpeedUnit::kts());
        switch (flightPlan.getFlightRules())
        {
        default:
        case CFlightPlan::IFR:  vatlibFP.flightType = vatFlightTypeIFR; break;
        case CFlightPlan::VFR:  vatlibFP.flightType = vatFlightTypeVFR; break;
        case CFlightPlan::SVFR: vatlibFP.flightType = vatFlightTypeSVFR; break;
        case CFlightPlan::DVFR: vatlibFP.flightType = vatFlightTypeDVFR; break;
        }
        Vat_SendFlightPlan(m_net.data(), &vatlibFP);
    }

    void CNetworkVatlib::sendFlightPlanQuery(const BlackMisc::Aviation::CCallsign &callsign)
    {
        Q_ASSERT_X(isConnected(), "CNetworkVatlib", "Can't send to server when disconnected");
        Vat_SendClientQuery(m_net.data(), vatClientQueryFP, toFSD(callsign));
    }

    void CNetworkVatlib::sendRealNameQuery(const BlackMisc::Aviation::CCallsign &callsign)
    {
        Q_ASSERT_X(isConnected(), "CNetworkVatlib", "Can't send to server when disconnected");
        Vat_SendClientQuery(m_net.data(), vatClientQueryName, toFSD(callsign));
    }

    void CNetworkVatlib::sendCapabilitiesQuery(const BlackMisc::Aviation::CCallsign &callsign)
    {
        Q_ASSERT_X(isConnected(), "CNetworkVatlib", "Can't send to server when disconnected");
        Vat_SendClientQuery(m_net.data(), vatClientQueryCaps, toFSD(callsign));
    }

    void CNetworkVatlib::replyToFrequencyQuery(const BlackMisc::Aviation::CCallsign &callsign) // private
    {
        QStringList response { QString::number(getOwnAircraft().getCom1System().getFrequencyActive().value(CFrequencyUnit::MHz()), 'f', 3)};
        Vat_SendClientQueryResponse(m_net.data(), vatClientQueryFreq, toFSD(callsign), toFSD(response)(), response.size());
    }

    void CNetworkVatlib::replyToNameQuery(const BlackMisc::Aviation::CCallsign &callsign) // private
    {
        QStringList response { m_server.getUser().getRealName(), "" };
        Vat_SendClientQueryResponse(m_net.data(), vatClientQueryName, toFSD(callsign), toFSD(response)(), response.size());
    }

    void CNetworkVatlib::replyToConfigQuery(const CCallsign &callsign)
    {
        QJsonObject config = getOwnAircraftParts().toJson();
        config.insert("is_full_data", true);
        QString data = QJsonDocument(QJsonObject { { "config", config } }).toJson(QJsonDocument::Compact);
        data = convertToUnicodeEscaped(data);
        Vat_SendAircraftConfig(m_net.data(), toFSD(callsign), toFSD(data));
    }

    void CNetworkVatlib::sendIcaoCodesQuery(const BlackMisc::Aviation::CCallsign &callsign)
    {
        Q_ASSERT_X(isConnected(), "CNetworkVatlib", "Can't send to server when disconnected");
        Vat_RequestAircraftInfo(m_net.data(), toFSD(callsign));
    }

    void CNetworkVatlib::sendAircraftInfo(const BlackMisc::Aviation::CCallsign &callsign) // private
    {
        const QByteArray acTypeICAObytes = toFSD(m_ownAircraftIcaoCode.getDesignator());
        const QByteArray airlineICAObytes = toFSD(m_ownAirlineIcaoCode.getDesignator());
        const QByteArray liverybytes = toFSD(m_ownLiveryDescription);

        VatAircraftInfo aircraftInfo {acTypeICAObytes, airlineICAObytes, liverybytes};
        Vat_SendModernPlaneInfo(m_net.data(), toFSD(callsign), &aircraftInfo);
    }

    void CNetworkVatlib::sendIncrementalAircraftConfig()
    {
        if (!isConnected()) { return; }
        CAircraftParts currentParts(getOwnAircraftParts());

        // If it hasn't changed, return
        if (m_sentAircraftConfig == currentParts) { return; }

        if (!m_tokenBucket.tryConsume())
        {
            // If timer is not yet active, start it
            if (!m_scheduledConfigUpdate.isActive()) m_scheduledConfigUpdate.start(1000);
            return;
        }

        // Method could have been triggered by another change in aircraft config
        // so a previous update might still be scheduled. Stop it.
        if (m_scheduledConfigUpdate.isActive()) m_scheduledConfigUpdate.stop();
        QJsonObject previousConfig = m_sentAircraftConfig.toJson();
        QJsonObject currentConfig = currentParts.toJson();
        QJsonObject incrementalConfig = getIncrementalObject(previousConfig, currentConfig);
        broadcastAircraftConfig(incrementalConfig);
        m_sentAircraftConfig = currentParts;
    }

    void CNetworkVatlib::sendPing(const BlackMisc::Aviation::CCallsign &callsign)
    {
        Q_ASSERT_X(isConnected(), "CNetworkVatlib", "Can't send to server when disconnected");
        Vat_SendPing(m_net.data(), toFSD(callsign));
    }

    void CNetworkVatlib::sendMetarQuery(const BlackMisc::Aviation::CAirportIcaoCode &airportIcao)
    {
        Q_ASSERT_X(isConnected(), "CNetworkVatlib", "Can't send to server when disconnected");
        Vat_RequestMetar(m_net.data(), toFSD(airportIcao.asString()));
    }

    const QList<QCommandLineOption> &CNetworkVatlib::getCmdLineOptions()
    {
        static const QList<QCommandLineOption> e;
        static const QList<QCommandLineOption> opts
        {
            QCommandLineOption({ "key", "fsdkey" },
            QCoreApplication::translate("application", "Key for FSD"),
            "fsdkey")
        };

        // only in not officially shipped versions
        return (CProject::isShippedVersion() && !CProject::isBetaTest()) ? e : opts;
    }

    QString CNetworkVatlib::getCmdLineFsdKey() const
    {
        return sApp->getParserValue("fsdkey").toLower();
    }

    void CNetworkVatlib::sendCustomFsinnQuery(const BlackMisc::Aviation::CCallsign &callsign)
    {
        Q_ASSERT_X(isConnected(), "CNetworkVatlib", "Can't send to server when disconnected");
        CSimulatedAircraft myAircraft(getOwnAircraft());
        QString modelString = myAircraft.getModel().getModelString();
        if (modelString.isEmpty()) { modelString = defaultModelString(); }

        QStringList data { { "0" },
            myAircraft.getAirlineIcaoCodeDesignator(),
            myAircraft.getAircraftIcaoCodeDesignator(),
            { "" }, { "" }, { "" }, { "" },
            myAircraft.getAircraftIcaoCombinedType(),
            modelString
        };
        sendCustomPacket(callsign, "FSIPIR", data);
    }

    void CNetworkVatlib::sendCustomFsinnReponse(const BlackMisc::Aviation::CCallsign &callsign)
    {
        Q_ASSERT_X(isConnected(), "CNetworkVatlib", "Can't send to server when disconnected");
        CSimulatedAircraft myAircraft(getOwnAircraft());
        QString modelString = myAircraft.getModel().getModelString();
        if (modelString.isEmpty()) { modelString = defaultModelString(); }

        QStringList data { { "0" },
            myAircraft.getAirlineIcaoCodeDesignator(),
            myAircraft.getAircraftIcaoCodeDesignator(),
            { "" }, { "" }, { "" }, { "" },
            myAircraft.getAircraftIcaoCombinedType(),
            modelString
        };
        sendCustomPacket(callsign, "FSIPI", data);
    }

    void CNetworkVatlib::broadcastAircraftConfig(const QJsonObject &config)
    {
        QString data = QJsonDocument(QJsonObject { { "config", config } }).toJson(QJsonDocument::Compact);
        data = convertToUnicodeEscaped(data);
        Vat_SendAircraftConfigBroadcast(m_net.data(), toFSD(data));
    }

    void CNetworkVatlib::sendAircraftConfigQuery(const CCallsign &callsign)
    {
        QJsonDocument doc(JsonPackets::aircraftConfigRequest());
        QString data { doc.toJson(QJsonDocument::Compact) };
        Vat_SendAircraftConfig(m_net.data(), toFSD(callsign), toFSD(data));
    }

    /********************************** * * * * * * * * * * * * * * * * * * * ************************************/
    /**********************************           shimlib callbacks           ************************************/
    /********************************** * * * * * * * * * * * * * * * * * * * ************************************/

//! Cast void* to a pointer of CNetworkVatlib
    CNetworkVatlib *cbvar_cast(void *cbvar)
    {
        return static_cast<CNetworkVatlib *>(cbvar);
    }

    void CNetworkVatlib::onConnectionStatusChanged(VatSessionID, VatConnectionStatus, VatConnectionStatus newStatus, void *cbvar)
    {
        if (newStatus == vatStatusError)
        {
            cbvar_cast(cbvar)->changeConnectionStatus(newStatus);
        }
        else
        {
            cbvar_cast(cbvar)->changeConnectionStatus(newStatus);
        }
    }

    void CNetworkVatlib::onTextMessageReceived(VatSessionID, const char *from, const char *to, const char *msg, void *cbvar)
    {
        BlackMisc::Network::CTextMessageList messages(cbvar_cast(cbvar)->fromFSD(msg), CCallsign(cbvar_cast(cbvar)->fromFSD(from)), CCallsign(cbvar_cast(cbvar)->fromFSD(to)));
        emit cbvar_cast(cbvar)->textMessagesReceived(messages);
    }

    void CNetworkVatlib::onRadioMessageReceived(VatSessionID, const char *from, int numFreq, int *freqList, const char *msg, void *cbvar)
    {
        int com1 = cbvar_cast(cbvar)->getOwnAircraft().getCom1System().getFrequencyActive().valueInteger(CFrequencyUnit::kHz());
        int com2 = cbvar_cast(cbvar)->getOwnAircraft().getCom2System().getFrequencyActive().valueInteger(CFrequencyUnit::kHz());
        QList<CFrequency> frequencies;
        for (int i = 0; i < numFreq; ++i)
        {
            if (freqList[i] == com1 || freqList[i] == com2)
            {
                frequencies.push_back(CFrequency(freqList[i], CFrequencyUnit::kHz()));
            }
        }
        if (frequencies.isEmpty()) { return; }
        BlackMisc::Network::CTextMessageList messages(cbvar_cast(cbvar)->fromFSD(msg), frequencies, CCallsign(cbvar_cast(cbvar)->fromFSD(from)));
        emit cbvar_cast(cbvar)->textMessagesReceived(messages);
    }

    void CNetworkVatlib::onPilotDisconnected(VatSessionID, const char *callsign, void *cbvar)
    {
        emit cbvar_cast(cbvar)->pilotDisconnected(CCallsign(cbvar_cast(cbvar)->fromFSD(callsign), CCallsign::Aircraft));
    }

    void CNetworkVatlib::onControllerDisconnected(VatSessionID, const char *callsign, void *cbvar)
    {
        emit cbvar_cast(cbvar)->atcDisconnected(CCallsign(cbvar_cast(cbvar)->fromFSD(callsign), CCallsign::Atc));
    }

    void CNetworkVatlib::onPilotPositionUpdate(VatSessionID, const char *callsignChar , const VatPilotPosition *position, void *cbvar)
    {
        const CCallsign callsign(callsignChar, CCallsign::Aircraft);
        const CAircraftSituation situation(
            callsign,
            CCoordinateGeodetic(position->latitude, position->longitude, 0.0),
            CAltitude(position->altitudeTrue, CAltitude::MeanSeaLevel, CLengthUnit::ft()),
            CHeading(position->heading, CHeading::True, CAngleUnit::deg()),
            CAngle(position->pitch, CAngleUnit::deg()),
            CAngle(position->bank, CAngleUnit::deg()),
            CSpeed(position->groundSpeed, CSpeedUnit::kts())
        );

        QString transponderName("transponder ");
        transponderName.append(callsign.asString());
        CTransponder::TransponderMode mode = CTransponder::StateStandby;
        switch (position->transponderMode)
        {
        case vatTransponderModeCharlie:
            mode = CTransponder::ModeC;
            break;
        case vatTransponderModeStandby:
            mode = CTransponder::StateStandby;
            break;
        case vatTransponderModeIdent:
            mode = CTransponder::StateIdent;
            break;
        default:
            mode = CTransponder::StateStandby;
            break;
        }

        // I did have a situation where I got wrong transponder codes (KB)
        // So I now check for a valid code in order to detect such codes
        CTransponder transponder;
        if (CTransponder::isValidTransponderCode(position->transponderCode))
        {
            transponder = CTransponder(position->transponderCode, mode);
        }
        else
        {
            CLogMessage(static_cast<CNetworkVatlib *>(nullptr)).warning("Wrong transponder code %1 for %2") << position->transponderCode << callsign;

            // default
            transponder = CTransponder(7000, mode);
        }
        emit cbvar_cast(cbvar)->aircraftPositionUpdate(situation, transponder);
    }

    void CNetworkVatlib::onAircraftConfigReceived(VatSessionID, const char *callsign, const char *aircraftConfig, void *cbvar)
    {
        QByteArray json = cbvar_cast(cbvar)->fromFSD(aircraftConfig).toUtf8();
        QJsonParseError parserError;
        QJsonDocument doc = QJsonDocument::fromJson(json, &parserError);
        CCallsign cs(callsign, CCallsign::Aircraft);

        if (parserError.error != QJsonParseError::NoError)
        {
            CLogMessage(static_cast<CNetworkVatlib *>(nullptr)).warning("Failed to parse aircraft config packet: %1") << parserError.errorString();
        }

        QJsonObject packet = doc.object();

        if (packet == JsonPackets::aircraftConfigRequest())
        {
            cbvar_cast(cbvar)->replyToConfigQuery(cbvar_cast(cbvar)->fromFSD(callsign));
            return;
        }

        QJsonObject config = doc.object().value("config").toObject();
        if (config.empty()) return;

        bool isFull = config.take("is_full_data").toBool(false);
        emit cbvar_cast(cbvar)->aircraftConfigPacketReceived(cs, config, isFull);
    }

    void CNetworkVatlib::onInterimPilotPositionUpdate(VatSessionID, const char *sender, const VatInterimPilotPosition *position, void *cbvar)
    {
        const CCallsign callsign(sender);
        const CAircraftSituation situation(
            callsign,
            CCoordinateGeodetic(position->latitude, position->longitude, 0.0),
            CAltitude(position->altitudeTrue, CAltitude::MeanSeaLevel, CLengthUnit::ft()),
            CHeading(position->heading, CHeading::True, CAngleUnit::deg()),
            CAngle(position->pitch, CAngleUnit::deg()),
            CAngle(position->bank, CAngleUnit::deg()),
            // There is no speed information in a interim packet
            CSpeed(0.0, CSpeedUnit::kts())
        );

        emit cbvar_cast(cbvar)->aircraftInterimPositionUpdate(situation);
    }

    void CNetworkVatlib::onAtcPositionUpdate(VatSessionID, const char *callsign, const VatAtcPosition *pos, void *cbvar)
    {
        int frequencyKHz = pos->frequency;
        CFrequency freq(frequencyKHz, CFrequencyUnit::kHz());
        freq.switchUnit(CFrequencyUnit::MHz()); // we would not need to bother, but this makes it easier to identify
        emit cbvar_cast(cbvar)->atcPositionUpdate(
            CCallsign(cbvar_cast(cbvar)->fromFSD(callsign), CCallsign::Atc), freq,
            CCoordinateGeodetic(pos->latitude, pos->longitude, 0), CLength(pos->visibleRange, CLengthUnit::NM()));
    }

    void CNetworkVatlib::onKicked(VatSessionID, const char *reason, void *cbvar)
    {
        emit cbvar_cast(cbvar)->kicked(cbvar_cast(cbvar)->fromFSD(reason));
    }

    void CNetworkVatlib::onPong(VatSessionID, const char *sender, double elapsedTime, void *cbvar)
    {
        emit cbvar_cast(cbvar)->pongReceived(cbvar_cast(cbvar)->fromFSD(sender), CTime(elapsedTime, CTimeUnit::ms()));
    }

    void CNetworkVatlib::onCustomPacketReceived(VatSessionID, const char *callsign, const char *packetId, const char **data, int dataSize, void *cbvar)
    {
        emit cbvar_cast(cbvar)->customPacketReceived(cbvar_cast(cbvar)->fromFSD(callsign), cbvar_cast(cbvar)->fromFSD(packetId), cbvar_cast(cbvar)->fromFSD(data, dataSize));
    }

    void CNetworkVatlib::customPacketDispatcher(const BlackMisc::Aviation::CCallsign &callsign, const QString &packetId, const QStringList &data)
    {
        if (packetId.compare("FSIPI", Qt::CaseInsensitive) == 0)
        {
            if (data.size() < 9)
            {
                CLogMessage(this).warning("Malformed FSIPI packet");
            }
            else
            {
                // It doesn't matter whether it was a query or response. The information
                // is the same for both.
                emit customFSinnPacketReceived(callsign, data[1], data[2], data[7], data[8]);
            }
        }
        else if (packetId.compare("FSIPIR", Qt::CaseInsensitive) == 0)
        {
            if (data.size() < 9)
            {
                CLogMessage(this).warning("Malformed FSIPIR packet");
            }
            else
            {
                sendCustomFsinnReponse(callsign);
                // It doesn't matter whether it was a query or response. The information
                // is the same for both.
                emit customFSinnPacketReceived(callsign, data[1], data[2], data[7], data[8]);
            }
        }
    }

    void CNetworkVatlib::onMetarReceived(VatSessionID, const char *data, void *cbvar)
    {
        emit cbvar_cast(cbvar)->metarReplyReceived(cbvar_cast(cbvar)->fromFSD(data));
    }

    void CNetworkVatlib::onInfoQueryRequestReceived(VatSessionID, const char *callsignString, VatClientQueryType type, const char *, void *cbvar)
    {
        auto timer = new QTimer(cbvar_cast(cbvar));
        timer->setSingleShot(true);
        timer->start(0);

        BlackMisc::Aviation::CCallsign callsign(callsignString);
        switch (type)
        {
        case vatClientQueryFreq:
            connect(timer, &QTimer::timeout, [ = ]() { cbvar_cast(cbvar)->replyToFrequencyQuery(callsign); });
            break;
        case vatClientQueryName:
            connect(timer, &QTimer::timeout, [ = ]() { cbvar_cast(cbvar)->replyToNameQuery(callsign); });
            break;
        default:
            break;
        }
    }

    void CNetworkVatlib::onInfoQueryReplyReceived(VatSessionID, const char *callsign, VatClientQueryType type, const char *data, const char *data2, void *cbvar)
    {
        switch (type)
        {
        case vatClientQueryFreq:   emit cbvar_cast(cbvar)->frequencyReplyReceived(cbvar_cast(cbvar)->fromFSD(callsign), CFrequency(cbvar_cast(cbvar)->fromFSD(data).toFloat(), CFrequencyUnit::MHz())); break;
        case vatClientQueryServer: emit cbvar_cast(cbvar)->serverReplyReceived(cbvar_cast(cbvar)->fromFSD(callsign), cbvar_cast(cbvar)->fromFSD(data)); break;
        case vatClientQueryAtc:    emit cbvar_cast(cbvar)->atcReplyReceived(CCallsign(cbvar_cast(cbvar)->fromFSD(data2), CCallsign::Atc), *data == 'Y'); break;
        case vatClientQueryName:   emit cbvar_cast(cbvar)->realNameReplyReceived(cbvar_cast(cbvar)->fromFSD(callsign), cbvar_cast(cbvar)->fromFSD(data)); break;
        case vatClientQueryIP:     emit cbvar_cast(cbvar)->ipReplyReceived(cbvar_cast(cbvar)->fromFSD(data)); break;
        default: break;
        }
    }

    void CNetworkVatlib::onCapabilitiesReplyReceived(VatSessionID, const char *callsign, int capabilityFlags, void *cbvar)
    {
        int flags = 0;
        if (capabilityFlags & vatCapsAtcInfo) { flags |= AcceptsAtisResponses; }
        if (capabilityFlags & vatCapsInterminPos) { flags |= SupportsInterimPosUpdates; }
        if (capabilityFlags & vatCapsModelDesc) { flags |= SupportsModelDescriptions; }
        if (capabilityFlags & vatCapsAircraftConfig) { flags |= SupportsAircraftConfigs; }
        emit cbvar_cast(cbvar)->capabilitiesReplyReceived(cbvar_cast(cbvar)->fromFSD(callsign), flags);
    }

    void CNetworkVatlib::onAtisReplyReceived(VatSessionID, const char *callsign, const VatControllerAtis *atis, void *cbvar)
    {
        emit cbvar_cast(cbvar)->atisVoiceRoomReplyReceived(cbvar_cast(cbvar)->fromFSD(callsign), cbvar_cast(cbvar)->fromFSD(atis->voiceRoom));
        emit cbvar_cast(cbvar)->atisLogoffTimeReplyReceived(cbvar_cast(cbvar)->fromFSD(callsign), cbvar_cast(cbvar)->fromFSD(atis->zuluLogoff));

        CInformationMessage atisMessage;
        atisMessage.setType(CInformationMessage::ATIS);
        for (int i = 0; i < atis->textLineCount; ++i)
        {
            const QString fixed = cbvar_cast(cbvar)->fromFSD(atis->textLines[i]).trimmed();
            if (! fixed.isEmpty())
            {
                // detect the stupid z1, z2, z3 placeholders
                // TODO: Anything better as this stupid code here?
                const QString test = fixed.toLower().remove(QRegExp("[\\n\\t\\r]"));
                if (test == "z") return;
                if (test.startsWith("z") && test.length() == 2) return; // z1, z2, ..
                if (test.length() == 1) return; // sometimes just z

                // append
                if (!atisMessage.isEmpty()) atisMessage.appendMessage("\n");
                atisMessage.appendMessage(fixed);
            }
        }

        emit cbvar_cast(cbvar)->atisReplyReceived(CCallsign(cbvar_cast(cbvar)->fromFSD(callsign), CCallsign::Atc), atisMessage);
    }

    void CNetworkVatlib::onFlightPlanReceived(VatSessionID, const char *callsign, const VatFlightPlan *fp, void *cbvar)
    {
        BlackMisc::Aviation::CFlightPlan::FlightRules rules = BlackMisc::Aviation::CFlightPlan::VFR;
        switch (fp->flightType)
        {
        default:
        case vatFlightTypeVFR:   rules = BlackMisc::Aviation::CFlightPlan::VFR;  break;
        case vatFlightTypeIFR:   rules = BlackMisc::Aviation::CFlightPlan::IFR;  break;
            // case Cvatlib_Network::fpRuleType_SVFR:  rules = BlackMisc::Aviation::CFlightPlan::SVFR; break;
        }

        auto cruiseAltString = cbvar_cast(cbvar)->fromFSD(fp->cruiseAltitude);
        static const QRegExp withUnit("\\D+");
        if (!cruiseAltString.isEmpty() && withUnit.indexIn(cruiseAltString) < 0)
        {
            cruiseAltString += "ft";
        }
        BlackMisc::Aviation::CAltitude cruiseAlt;
        cruiseAlt.parseFromString(cruiseAltString);

        QString depTimePlanned = QString("0000").append(QString::number(fp->departTime)).right(4);
        QString depTimeActual = QString("0000").append(QString::number(fp->departTimeActual)).right(4);

        BlackMisc::Aviation::CFlightPlan flightPlan(
            cbvar_cast(cbvar)->fromFSD(fp->aircraftType),
            cbvar_cast(cbvar)->fromFSD(fp->departAirport),
            cbvar_cast(cbvar)->fromFSD(fp->destAirport),
            cbvar_cast(cbvar)->fromFSD(fp->alternateAirport),
            QDateTime::fromString(depTimePlanned, "hhmm"),
            QDateTime::fromString(depTimeActual, "hhmm"),
            BlackMisc::PhysicalQuantities::CTime(fp->enrouteHrs * 60 + fp->enrouteMins, BlackMisc::PhysicalQuantities::CTimeUnit::min()),
            BlackMisc::PhysicalQuantities::CTime(fp->fuelHrs * 60 + fp->fuelMins, BlackMisc::PhysicalQuantities::CTimeUnit::min()),
            cruiseAlt,
            BlackMisc::PhysicalQuantities::CSpeed(fp->trueCruisingSpeed, BlackMisc::PhysicalQuantities::CSpeedUnit::kts()),
            rules,
            cbvar_cast(cbvar)->fromFSD(fp->route),
            cbvar_cast(cbvar)->fromFSD(fp->remarks)
        );

        emit cbvar_cast(cbvar)->flightPlanReplyReceived(CCallsign(callsign, CCallsign::Atc), flightPlan);
    }

    void CNetworkVatlib::onErrorReceived(VatSessionID, VatServerError error, const char *msg, const char *data, void *cbvar)
    {
        auto *self = cbvar_cast(cbvar);
        switch (error)
        {
        case vatServerErrorCsInUs:          CLogMessage(self).error("The requested callsign is already taken"); emit self->terminate(); break;
        case vatServerErrorCallsignInvalid: CLogMessage(self).error("The requested callsign is not valid"); emit self->terminate(); break;
        case vatServerErrorCidInvalid:      CLogMessage(self).error("Wrong user ID or password"); emit self->terminate(); break;
        case vatServerErrorRevision:        CLogMessage(self).error("This server does not support our protocol version"); emit self->terminate(); break;
        case vatServerErrorLevel:           CLogMessage(self).error("You are not authorized to use the requested pilot rating"); emit self->terminate(); break;
        case vatServerErrorServFull:        CLogMessage(self).error("The server is full"); emit self->terminate(); break;
        case vatServerErrorCsSuspended:     CLogMessage(self).error("Your user account is suspended"); emit self->terminate(); break;
        case vatServerErrorInvPos:          CLogMessage(self).error("You are not authorized to use the requested rating"); emit self->terminate(); break;
        case vatServerErrorUnAuth:          CLogMessage(self).error("This software is not authorized for use on this network"); emit self->terminate(); break;

        case vatServerErrorNone:            CLogMessage(self).info("OK"); break;
        case vatServerErrorSyntax:          CLogMessage(self).info("Malformed packet: Syntax error: %1") << self->fromFSD(data); break;
        case vatServerErrorSrcInvalid:      CLogMessage(self).info("Server: source invalid %1") << self->fromFSD(data); break;
        case vatServerErrorNoSuchCs:        CLogMessage(self).info("Shim lib: %1 (%2)") << self->fromFSD(msg) << self->fromFSD(data); break;
        case vatServerErrorNoFP:            CLogMessage(self).info("Server: no flight plan"); break;
        case vatServerErrorNoWeather:       CLogMessage(self).info("Server: requested weather profile does not exist"); break;

        // we have no idea what these mean
        case vatServerErrorRegistered:
        case vatServerErrorInvalidCtrl:     CLogMessage(self).info("Server: ") << self->fromFSD(msg); break;

        default:                            qFatal("vatlib: %s (error %d)", msg, error); emit self->terminate();
        }
    }

    void CNetworkVatlib::onPilotInfoRequestReceived(VatSessionID, const char *callsignString, void *cbvar)
    {
        auto timer = new QTimer(cbvar_cast(cbvar));
        timer->setSingleShot(true);
        timer->start(0);

        BlackMisc::Aviation::CCallsign callsign(callsignString);
        connect(timer, &QTimer::timeout, [ = ]() { cbvar_cast(cbvar)->sendAircraftInfo(callsign); });
    }

    void CNetworkVatlib::onPilotInfoReceived(VatSessionID, const char *callsign, const VatAircraftInfo *aircraftInfo, void *cbvar)
    {
        emit cbvar_cast(cbvar)->icaoCodesReplyReceived(
            cbvar_cast(cbvar)->fromFSD(callsign),
            cbvar_cast(cbvar)->fromFSD(aircraftInfo->aircraftType).trimmed().toUpper(),
            cbvar_cast(cbvar)->fromFSD(aircraftInfo->airline).trimmed().toUpper(),
            cbvar_cast(cbvar)->fromFSD(aircraftInfo->livery).trimmed().toUpper()
        );
    }

    void CNetworkVatlib::networkLogHandler(SeverityLevel /** severity **/, const char *message)
    {
        CLogMessage(static_cast<CNetworkVatlib *>(nullptr)).error(message);
    }

    QJsonObject CNetworkVatlib::JsonPackets::aircraftConfigRequest()
    {
        return { { "request", "full" } };
    }

} // namespace

//! \endcond