/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Copyright 2013 - 2020, nymea GmbH
* Contact: contact@nymea.io
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* copyright law, and remains the property of nymea GmbH. All rights, including
* reproduction, publication, editing and translation, are reserved. The use of
* this project is subject to the terms of a license agreement to be concluded
* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
* under https://nymea.io/license
*
* GNU Lesser General Public License Usage
* Alternatively, this project may be redistributed and/or modified under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; version 3. This project 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.
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#ifndef TCPSOCKET_H
#define TCPSOCKET_H

#include <QObject>
#include <QTcpSocket>
#include <QHostAddress>

class TcpSocket : public QObject
{
    Q_OBJECT
public:
    explicit TcpSocket(const QHostAddress address, const quint16 &port, QObject *parent = nullptr);
    void sendCommand(QByteArray command);

    void connectionTest();

private:
    QTcpSocket *m_tcpSocket = nullptr;

    quint16 m_port;
    QHostAddress m_address;

    QList<QByteArray> m_pendingCommands;

signals:
    void connectionChanged(bool connected);
    void commandSent(bool successfull);
    void connectionTestFinished(bool successfull);

private slots:

    void onConnected();
    void onDisconnected();
    void onBytesWritten();
    void onError(QAbstractSocket::SocketError error);

};

#endif // TCPSOCKET_H