nymea-plugins/knx/knxtunnel.h
2019-03-25 08:44:53 +01:00

91 lines
3.5 KiB
C++

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* *
* Copyright (C) 2019 Simon Stürz <simon.stuerz@guh.io> *
* *
* This file is part of nymea. *
* *
* This library 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 2.1 of the License, or (at your option) any later version. *
* *
* This library 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. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; If not, see *
* <http://www.gnu.org/licenses/>. *
* *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#ifndef KNXTUNNEL_H
#define KNXTUNNEL_H
#include <QTimer>
#include <QObject>
#include <QQueue>
#include <QHostAddress>
#include <QKnxNetIpTunnel>
class KnxTunnel : public QObject
{
Q_OBJECT
public:
explicit KnxTunnel(const QHostAddress &remoteAddress, QObject *parent = nullptr);
QHostAddress remoteAddress() const;
void setRemoteAddress(const QHostAddress &remoteAddress);
bool connected() const;
bool connectTunnel();
void disconnectTunnel();
void sendKnxDpdSwitchFrame(const QKnxAddress &knxAddress, bool power);
void sendKnxDpdUpDownFrame(const QKnxAddress &knxAddress, bool status);
void sendKnxDpdStepFrame(const QKnxAddress &knxAddress, bool status);
void sendKnxDpdScalingFrame(const QKnxAddress &knxAddress, int scale);
void readKnxGroupValue(const QKnxAddress &knxAddress);
void readKnxDpdSwitchState(const QKnxAddress &knxAddress);
void readKnxDpdScalingState(const QKnxAddress &knxAddress);
void readKnxDpdTemperatureSensor(const QKnxAddress &knxAddress);
static void printFrame(const QKnxLinkLayerFrame &frame);
private:
QHostAddress m_localAddress;
QHostAddress m_remoteAddress;
quint16 m_port = 3671;
QTimer *m_timer = nullptr;
QTimer *m_queueTimer = nullptr;
QKnxNetIpTunnel *m_tunnel = nullptr;
QQueue<QKnxLinkLayerFrame> m_sendingQueue;
// Helper
void requestSendFrame(const QKnxLinkLayerFrame &frame);
void sendFrame(const QKnxLinkLayerFrame &frame);
QHostAddress getLocalAddress(const QHostAddress &remoteAddress);
signals:
void connectedChanged();
void frameReceived(const QKnxLinkLayerFrame &frame);
private slots:
void onTimeout();
void onQueueTimeout();
void onTunnelConnected();
void onTunnelDisconnected();
void onTunnelStateChanged(QKnxNetIpEndpointConnection::State state);
void onTunnelFrameReceived(const QKnxLinkLayerFrame &frame);
};
#endif // KNXTUNNEL_H