qt-migration-legatus/qt6-after/qt6-migrated-legatus/Lts/Proxies/WirelessLocationSystem/wls_sfm_message.h

#pragma once

#include <QtCore/QByteArray>
#include <WirelessLocationSystem/sfmconverter_export.h>

namespace WirelessLocationSystem
{

class SfmMessage
{
  public:
    enum class MsgId {
        TacticalState = 37,
        SfmRestartNotification = 76,
        GpsControl = 79,
        RequestGpsControl = 79 | 0x8000,
        EquipmentId = 478,
        RequestEquipmentId = 478 | 0x8000,
        Acknowledge = 1098,
        LicenseState = 1099,
        TetraMessage = 1100
    };

  protected:
    explicit SfmMessage(MsgId id) : m_id(id) {}

  public:
    virtual ~SfmMessage() = default;

    MsgId getId() const
    {
        return m_id;
    }

  private:
    MsgId m_id;
};

class SfmMessage_tx : public SfmMessage
{
  public:
    using SfmMessage::SfmMessage;

    virtual QByteArray getPayload() const = 0;
};

class SfmMessage_rx : public SfmMessage
{
  public:
    using SfmMessage::SfmMessage;

    virtual bool setPayload(const QByteArray& payload) = 0;
};

class SfmMsgGpsControl_tx final : public SfmMessage_tx
{
  public:
    explicit SfmMsgGpsControl_tx(bool gpsOn = false) : SfmMessage_tx(SfmMessage::MsgId::GpsControl), m_gpsOn(gpsOn) {}

    QByteArray getPayload() const override;

    void setGpsOn(bool bOn)
    {
        m_gpsOn = bOn;
    }

    bool isGpsOn() const
    {
        return m_gpsOn;
    }

  private:
    bool m_gpsOn;
};

class SfmMsgRequestGpsControl_rx final : public SfmMessage_rx
{
  public:
    SfmMsgRequestGpsControl_rx() : SfmMessage_rx(SfmMessage::MsgId::RequestGpsControl) {}

    bool setPayload(const QByteArray& payload) override
    {
        return (payload.size() == 0);
    }
};

class SfmMsgRequestEquipmentId_tx final : public SfmMessage_tx
{
  public:
    SfmMsgRequestEquipmentId_tx() : SfmMessage_tx(SfmMessage::MsgId::RequestEquipmentId) {}

    QByteArray getPayload() const override
    {
        return QByteArray();
    }
};

class SFMCONVERTER_EXPORT SfmMsgEquipmentId final : public SfmMessage_rx, public SfmMessage_tx
{
  public:
    SfmMsgEquipmentId() : SfmMessage_rx(SfmMessage::MsgId::EquipmentId), SfmMessage_tx(SfmMessage::MsgId::EquipmentId)
    {
    }

    bool setPayload(const QByteArray&) override;
    QByteArray getPayload() const override;

    static constexpr int s_payloadSize = 3;

    unsigned short getEquipmentNumber() const
    {
        return m_equipmentNumber;
    }

    void setEquipmentNumber(quint16 equipmentNumber)
    {
        m_equipmentNumber = equipmentNumber;
    }

  private:
    unsigned short m_equipmentNumber = 0;
};

class SfmMsgSfmRestart_rx final : public SfmMessage_rx
{
  public:
    SfmMsgSfmRestart_rx() : SfmMessage_rx(SfmMessage::MsgId::SfmRestartNotification) {}

    bool setPayload(const QByteArray& payload) override
    {
        return (payload.size() == 0);
    }
};

class SfmMsgTacticalState_rx final : public SfmMessage_rx
{
  public:
    SfmMsgTacticalState_rx() : SfmMessage_rx(SfmMessage::MsgId::TacticalState) {}

    static constexpr int s_payloadSize = 1;

    bool setPayload(const QByteArray&) override;

    unsigned char getTacticalState() const
    {
        return m_tacticalState;
    }

  private:
    unsigned char m_tacticalState = 0;
};

class SfmMsgTetra_rx final : public SfmMessage_rx
{
  public:
    SfmMsgTetra_rx() : SfmMessage_rx(SfmMessage::MsgId::TetraMessage) {}

    bool setPayload(const QByteArray& p_data) override;

    uint8_t sendCounter() const
    {
        return m_sendCounter;
    }

    bool isFragmented() const
    {
        return fragmentCount() > 1;
    }

    uint8_t fragmentNumber() const
    {
        return m_fragmentByte & 0x0f;
    }

    uint8_t fragmentCount() const
    {
        return (m_fragmentByte & 0xf0) >> 4;
    }

    const QByteArray& payload() const
    {
        return m_payload;
    }

  private:
    QByteArray m_payload;
    uint8_t m_sendCounter = 0;
    uint8_t m_fragmentByte = 0;
};

class SfmMsgTetra_tx final : public SfmMessage_tx
{
  public:
    explicit SfmMsgTetra_tx(uint8_t sendCounter, int fragmentCount, int fragmentNumber, const QByteArray& data)
        : SfmMessage_tx(SfmMessage::MsgId::TetraMessage)
    {
        m_data.reserve(data.size() + 2);
        m_data += sendCounter;
        m_data += fragmentByte(fragmentCount, fragmentNumber);
        m_data += data;
    }

    static char fragmentByte(int fragmentCount, int fragmentNumber)
    {
        Q_ASSERT(fragmentCount >= 0 && fragmentCount < 16);
        Q_ASSERT(fragmentNumber >= 0 && fragmentNumber <= fragmentCount);
        return ((fragmentCount & 0x0f) << 4) | (fragmentNumber & 0x0f);
    }

    QByteArray getPayload() const override
    {
        return m_data;
    }

  private:
    QByteArray m_data;
};

class Acknowledge_rx final : public SfmMessage_rx
{
  public:
    Acknowledge_rx() : SfmMessage_rx(SfmMessage::MsgId::Acknowledge) {}

    static constexpr int s_payloadSize = 2;

    bool setPayload(const QByteArray& p_data) override;

    uint8_t recvCounter() const
    {
        return m_recvCounter;
    }

    bool isOk() const
    {
        return m_ackState == 0;
    }

    bool isCrcError() const
    {
        return (m_ackState & 0x20) == 0x20;
    }

    bool isFragmentError() const
    {
        return (m_ackState & 0x10) == 0x10;
    }

    uint8_t missingFragment() const
    {
        return (m_ackState & 0x0f) != 0;
    }

  private:
    uint8_t m_recvCounter = 0;
    uint8_t m_ackState = 0;
};

class Acknowledge_tx final : public SfmMessage_tx
{
  public:
    explicit Acknowledge_tx() : SfmMessage_tx(SfmMessage::MsgId::Acknowledge) {}

    QByteArray getPayload() const override;

    void setRecvCounter(uint8_t recvCounter)
    {
        m_recvCounter = recvCounter;
    }

    void setCrcError()
    {
        m_ackState |= 0x20;
    }

    void setFragmentError(uint8_t missingFrag)
    {
        m_ackState |= (0x10 | (0x0f & missingFrag));
    }

  private:
    uint8_t m_recvCounter = 0;
    uint8_t m_ackState = 0;
};

class SfmMsgLicenseState_rx final : public SfmMessage_rx
{
  public:
    SfmMsgLicenseState_rx() : SfmMessage_rx(SfmMessage::MsgId::LicenseState) {}

    static constexpr int s_payloadSize = 1;

    bool setPayload(const QByteArray& p_data) override;

    bool isLicensed() const
    {
        return m_isLicensed;
    }

  private:
    bool m_isLicensed = false;
};

} // namespace WirelessLocationSystem