Basic functionality added to the Network class

src/kernel/network.cpp

@@ -0,0 +1,36 @@
+Network::Network()
+{
+    udpSocket = new QUdpSocket(this);
+    udpSocket->bind(QHostAddress::AnyIPv6, 6552);
+    connect(udpSocket, SIGNAL(readyRead()), this, SLOT(readPendingDatagrams()));
+}
+void Network::readPendingDatagrams()
+{
+    while (udpSocket->hasPendingDatagrams()) {
+        QNetworkDatagram datagram = udpSocket->receiveDatagram();
+        processTheDatagram(datagram);
+    }
+}
+void Network::sendDatagram(json *j, QHostAddress ip)
+{
+    QByteArray baDatagram;
+    QDataStream out(&baDatagram, QIODevice::WriteOnly);
+    QString s = j.dump();
+    out << s;
+    udpSocket->writeDatagram(baDatagram, ip, 6552);
+}
+json Network::processTheDatagram()
+{
+    QByteArray baDatagram;
+    do {
+        baDatagram.resize(udpSocket->pendingDatagramSize ()) ;
+        udpSocket->readDatagram (baDatagram.data(), baDatagram.size()) ;
+    } while (udpSocket->hasPendingDatagrams()) ;
+
+    QString buff;
+    QDataStream in(&baDatagram, QIODevice::Readonly);
+    in >> buff;
+    json j = new json;
+    j = json::parse(buff);
+    return json;
+}

src/kernel/network.hpp

@@ -0,0 +1,16 @@
+#include "../lib/json/json.hpp"
+#include <QtNetwork>
+
+class Network
+{
+    using json = nlohmann::json;
+
+    private:
+        QUdpSocket* udpSocket;
+    public:
+        Network();
+    public slots:
+        void sendDatagram();
+    private slots:
+        void readPendingDatagrams();
+};