37c2d0219d
fix loading vendorId improoved man page improoved help message add extern ids to extern-plugininfo.h
92 lines
3.8 KiB
C++
92 lines
3.8 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* *
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* Copyright (C) 2015 Simon Stuerz <simon.stuerz@guh.guru> *
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* *
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* This file is part of guh. *
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* *
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* Guh is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation, version 2 of the License. *
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* *
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* Guh 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 *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with guh. If not, see <http://www.gnu.org/licenses/>. *
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* *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#include "tveventhandler.h"
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#include "extern-plugininfo.h"
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TvEventHandler::TvEventHandler(const QHostAddress &host, const int &port, QObject *parent) :
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QTcpServer(parent),
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m_host(host),
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m_port(port),
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m_expectingData(false)
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{
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listen(QHostAddress::AnyIPv4, m_port);
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}
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void TvEventHandler::incomingConnection(qintptr socket)
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{
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QTcpSocket* tcpSocket = new QTcpSocket(this);
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tcpSocket->setSocketDescriptor(socket);
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qCDebug(dcLgSmartTv) << "event handler -> incoming connection" << tcpSocket->peerAddress().toString() << tcpSocket->peerName();
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connect(tcpSocket, &QTcpSocket::readyRead, this, &TvEventHandler::readClient);
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connect(tcpSocket, &QTcpSocket::disconnected, this, &TvEventHandler::onDisconnected);
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}
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void TvEventHandler::readClient()
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{
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QTcpSocket* socket = (QTcpSocket*)sender();
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// reject everything, except the tv
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if(socket->peerAddress() != m_host){
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socket->close();
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socket->deleteLater();
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qCWarning(dcLgSmartTv) << "event handler -> rejecting connection from " << socket->peerAddress().toString();
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return;
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}
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// the tv sends first the header (POST /udap/api/.... HTTP/1.1)
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// in the scond package the tv sends the information (xml format)
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while(!socket->atEnd()){
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QByteArray data = socket->readAll();
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// check if we got information
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if(data.startsWith("<?xml") && m_expectingData){
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m_expectingData = false;
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// Answere with OK
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QTextStream textStream(socket);
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textStream.setAutoDetectUnicode(true);
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textStream << "HTTP/1.0 200 OK\r\n"
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"Content-Type: text/html; charset=\"utf-8\"\r\n"
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"User-Agent: UDAP/2.0 guh\r\n"
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<< "Date: " << QDateTime::currentDateTime().toString() << "\n";
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emit eventOccured(data);
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}
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// check if we got header
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if (data.startsWith("POST") && !m_expectingData) {
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m_expectingData = true;
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QStringList tokens = QString(data).split(QRegExp("[ \r\n][ \r\n]*"));
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qCDebug(dcLgSmartTv) << "event handler -> event occured" << "http://" << m_host.toString() << ":" << m_port << tokens[1];
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}
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}
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}
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void TvEventHandler::onDisconnected()
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{
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QTcpSocket* socket = (QTcpSocket*)sender();
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qCDebug(dcLgSmartTv) << "event handler -> client disconnected" << socket->peerAddress();
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socket->deleteLater();
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}
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