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Basic functionality added to the Network class
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2c5dca6f9f
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36
src/kernel/network.cpp
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36
src/kernel/network.cpp
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@ -0,0 +1,36 @@
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Network::Network()
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{
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udpSocket = new QUdpSocket(this);
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udpSocket->bind(QHostAddress::AnyIPv6, 6552);
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connect(udpSocket, SIGNAL(readyRead()), this, SLOT(readPendingDatagrams()));
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}
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void Network::readPendingDatagrams()
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{
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while (udpSocket->hasPendingDatagrams()) {
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QNetworkDatagram datagram = udpSocket->receiveDatagram();
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processTheDatagram(datagram);
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}
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}
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void Network::sendDatagram(json *j, QHostAddress ip)
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{
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QByteArray baDatagram;
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QDataStream out(&baDatagram, QIODevice::WriteOnly);
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QString s = j.dump();
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out << s;
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udpSocket->writeDatagram(baDatagram, ip, 6552);
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}
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json Network::processTheDatagram()
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{
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QByteArray baDatagram;
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do {
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baDatagram.resize(udpSocket->pendingDatagramSize ()) ;
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udpSocket->readDatagram (baDatagram.data(), baDatagram.size()) ;
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} while (udpSocket->hasPendingDatagrams()) ;
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QString buff;
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QDataStream in(&baDatagram, QIODevice::Readonly);
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in >> buff;
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json j = new json;
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j = json::parse(buff);
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return json;
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}
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16
src/kernel/network.hpp
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16
src/kernel/network.hpp
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#include "../lib/json/json.hpp"
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#include <QtNetwork>
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class Network
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{
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using json = nlohmann::json;
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private:
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QUdpSocket* udpSocket;
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public:
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Network();
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public slots:
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void sendDatagram();
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private slots:
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void readPendingDatagrams();
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};
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