minicircuit.h

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/* Copyright 2017 Michael Olberg <michael.olberg@chalmers.se> */
#ifndef MINICIRCUITS_H
#define MINICIRCUITS_H

#include <QTcpSocket>
#include "../network.h"

class MiniCircuit : public QTcpSocket
{
    Q_OBJECT
 public:
    enum SPDTswitch { A = 0x01, B = 0x02, C = 0x04, D = 0x08,
                      E = 0x10, F = 0x20, G = 0x40, H = 0x80 };

    explicit MiniCircuit(QObject *parent = 0);
    ~MiniCircuit();

 public slots:
    void connectTo(const char *addr);

    void setSwitch(MiniCircuit::SPDTswitch sw, bool flag);

    void setPattern(uint setting);
    void getPattern();

 signals:
    // void error();
    void connectionStatus(bool ok);
    void answerReady(const QString &ans);

 private slots:
    void sendCommand(const QString &cmd);
    void responseReady();

 private:
    void dumpBuffer(QByteArray ba) const;
};

class IFSwitch : public MiniCircuit
{
    Q_OBJECT
 public:
    static IFSwitch *instance()
    {
        if (is_instance == 0) is_instance = new IFSwitch();
        return is_instance;
    }
    ~IFSwitch() {}

 public slots:
     void connectToServer();

 private:
     static IFSwitch *is_instance;
};

class BackendSwitch : public MiniCircuit
{
    Q_OBJECT
 public:
    static BackendSwitch *instance()
    {
        if (bs_instance == 0) bs_instance = new BackendSwitch();
        return bs_instance;
    }
    ~BackendSwitch() {}

 public slots:
     void connectToServer();

 private:
     static BackendSwitch *bs_instance;
};


#endif  // MINICIRCUITS_H