virtualcanbackend.h

Enable keyboard shortcuts

// Copyright (C) 2018 Andre Hartmann <aha_1980@gmx.de>

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

// Qt-Security score:significant reason:default

#ifndef VIRTUALCANBACKEND_H

#define VIRTUALCANBACKEND_H

#include <QtSerialBus/qcanbusdevice.h>

#include <QtSerialBus/qcanbusdeviceinfo.h>

#include <QtSerialBus/qcanbusframe.h>

#include <QtCore/qlist.h>

#include <QtCore/qurl.h>

#include <QtCore/qvariant.h>

QT_BEGIN_NAMESPACE

class QTcpServer;

class QTcpSocket;

class VirtualCanServer : public QObject

    Q_OBJECT

    Q_DISABLE_COPY(VirtualCanServer)

public:

    explicit VirtualCanServer(QObject *parent = nullptr);

    ~VirtualCanServer() override;

    void start(quint16 port);

private:

    void connected();

    void disconnected();

    void readyRead();

    QTcpServer *m_server = nullptr;

    QList<QTcpSocket *> m_serverSockets;

};

class VirtualCanBackend : public QCanBusDevice

    Q_OBJECT

    Q_DISABLE_COPY(VirtualCanBackend)

public:

    explicit VirtualCanBackend(const QString &interface, QObject *parent = nullptr);

    ~VirtualCanBackend() override;

    bool open() override;

    void close() override;

    void setConfigurationParameter(ConfigurationKey key, const QVariant &value) override;

    bool writeFrame(const QCanBusFrame &frame) override;

    QString interpretErrorFrame(const QCanBusFrame &errorFrame) override;

    static QList<QCanBusDeviceInfo> interfaces();

    QCanBusDeviceInfo deviceInfo() const override;

private:

    static QCanBusDeviceInfo virtualCanDeviceInfo(uint channel);

    void clientConnected();

    void clientDisconnected();

    void clientReadyRead();

    QUrl m_url;

    uint m_channel = 0;

    QTcpSocket *m_clientSocket = nullptr;

};

QT_END_NAMESPACE

#endif // VIRTUALCANBACKEND_H