#include "socket.h"

UDP_Socket::UDP_Socket(QObject* parent) :
    QObject(parent)
{
    socket = new QUdpSocket(this);
    socket->bind(QHostAddress::LocalHost, 1234);
    connect(socket, SIGNAL(readyRead()), this, SLOT(readyRead()));
}

void UDP_Socket::SayHello()
{
    SayMsg("Connected :))");
}

void UDP_Socket::SayMsg(QString a)
{
    QByteArray Data;
    Data.append(a);
    socket->writeDatagram(Data, QHostAddress::LocalHost, 1234);
}

void UDP_Socket::readyRead()
{
    QByteArray Buffer;
    Buffer.resize(socket->pendingDatagramSize());
    QHostAddress sender_addr{};
    quint16 sender_port{};
    socket->readDatagram(Buffer.data(), Buffer.size(), &sender_addr, &sender_port);

    qDebug() << "Message from :" << sender_addr.toString();
    qDebug() << "Port : " << sender_port;
    qDebug() << "Content : " << Buffer;
}