AbstractServer.hpp

#ifndef H_EXTENSIONS_CUTEHMI_MODBUS_2_INCLUDE_CUTEHMI_MODBUS_ABSTRACTSERVER_HPP
#define H_EXTENSIONS_CUTEHMI_MODBUS_2_INCLUDE_CUTEHMI_MODBUS_ABSTRACTSERVER_HPP
 
#include "AbstractDevice.hpp"
 
namespace cutehmi {
namespace modbus {
 
class CUTEHMI_MODBUS_API AbstractServer:
    public AbstractDevice
{
        Q_OBJECT
 
    public:
        static constexpr bool INITIAL_BUSY = false;
 
        Q_PROPERTY(bool busy READ busy WRITE setBusy NOTIFY busyChanged)
 
        bool busy() const;
 
        virtual void setBusy(bool busy) = 0;
 
        std::unique_ptr<ServiceStatuses> configureStarting(QState * starting) override;
 
        std::unique_ptr<ServiceStatuses> configureStarted(QState * active, const QState * idling, const QState * yielding) override;
 
        std::unique_ptr<ServiceStatuses> configureStopping(QState * stopping) override;
 
        std::unique_ptr<ServiceStatuses> configureBroken(QState * broken) override;
 
        std::unique_ptr<ServiceStatuses> configureRepairing(QState * repairing) override;
 
        std::unique_ptr<ServiceStatuses> configureEvacuating(QState * evacuating) override;
 
        std::unique_ptr<QAbstractTransition> transitionToStarted() const override;
 
        std::unique_ptr<QAbstractTransition> transitionToStopped() const override;
 
        std::unique_ptr<QAbstractTransition> transitionToBroken() const override;
 
        std::unique_ptr<QAbstractTransition> transitionToYielding() const override;
 
        std::unique_ptr<QAbstractTransition> transitionToIdling() const override;
 
    signals:
        void busyChanged();
 
    protected:
        AbstractServer(QObject * parent = nullptr);
 
        void handleRequest(const QJsonObject & request) override;
 
    protected slots:
        virtual void handleCoilsWritten(quint16 address, quint16 amount);
 
        virtual void handleDiscreteInputsWritten(quint16 address, quint16 amount);
 
        virtual void handleHoldingRegistersWritten(quint16 address, quint16 amount);
 
        virtual void handleInputRegistersWritten(quint16 address, quint16 amount);
 
        void updateBusy(bool busy);
 
    CUTEHMI_PROTECTED_SIGNALS:
        void requestReceived(QJsonObject request);
 
        void broke();
 
        void stopped();
 
        void started();
 
    private:
        struct Members {
            bool busy = INITIAL_BUSY;
        };
 
        MPtr<Members> m;
};
 
}
}
 
#endif
 
//(c)C: Copyright © 2019, Michał Policht <michal@policht.pl>. All rights reserved.
//(c)C: This file is a part of CuteHMI.
//(c)C: CuteHMI is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
//(c)C: CuteHMI is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more details.
//(c)C: You should have received a copy of the GNU Lesser General Public License along with CuteHMI.  If not, see <https://www.gnu.org/licenses/>.