mirror of https://github.com/nymea/nymea.git
109 lines
3.7 KiB
C++
109 lines
3.7 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* *
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* Copyright (C) 2015 Simon Stürz <simon.stuerz@guh.io> *
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* Copyright (C) 2016 Bernhard Trinnes <bernhard.trinnes@guh.io> *
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* *
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* This file is part of guh. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Lesser General Public *
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* License as published by the Free Software Foundation; either *
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* version 2.1 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with this library; If not, see *
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* <http://www.gnu.org/licenses/>. *
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* *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#include "denonconnection.h"
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#include "extern-plugininfo.h"
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DenonConnection::DenonConnection(const QHostAddress &hostAddress, const int &port, QObject *parent) :
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QObject(parent),
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m_hostAddress(hostAddress),
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m_port(port),
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m_connected(false)
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{
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m_socket = new QTcpSocket(this);
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connect(m_socket, &QTcpSocket::connected, this, &DenonConnection::onConnected);
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connect(m_socket, &QTcpSocket::disconnected, this, &DenonConnection::onDisconnected);
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connect(m_socket, &QTcpSocket::readyRead, this, &DenonConnection::readData);
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// Note: error signal will be interpreted as function, not as signal in C++11
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connect(m_socket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(onError(QAbstractSocket::SocketError)));
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}
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DenonConnection::~DenonConnection()
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{
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m_socket->close();
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}
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void DenonConnection::connectDenon()
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{
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if (m_socket->state() == QAbstractSocket::ConnectingState) {
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return;
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}
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m_socket->connectToHost(m_hostAddress, m_port);
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}
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void DenonConnection::disconnectDenon()
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{
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m_socket->close();
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}
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QHostAddress DenonConnection::hostAddress() const
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{
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return m_hostAddress;
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}
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int DenonConnection::port() const
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{
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return m_port;
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}
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bool DenonConnection::connected()
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{
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return m_connected;
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}
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void DenonConnection::sendData(const QByteArray &message)
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{
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m_socket->write(message);
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}
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void DenonConnection::onConnected()
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{
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qCDebug(dcDenon) << "connected successfully to" << hostAddress().toString() << port();
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setConnected(true);
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}
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void DenonConnection::onDisconnected()
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{
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qCDebug(dcDenon) << "disconnected from" << hostAddress().toString() << port();
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setConnected(false);
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}
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void DenonConnection::onError(QAbstractSocket::SocketError socketError)
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{
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qCWarning(dcDenon) << "socket error:" << socketError << m_socket->errorString();
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emit socketErrorOccured(socketError);
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}
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void DenonConnection::readData()
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{
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QByteArray data = m_socket->readAll();
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emit dataReady(QString(data).toUtf8());
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}
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void DenonConnection::setConnected(const bool &connected)
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{
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m_connected = connected;
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emit connectionStatusChanged();
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}
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