MySocket::MySocket (QObject *parent)
    : QObject (parent)
{
    Socket_ = new QTcpSocket (this);

    connect (Socket_,
             SIGNAL (readyRead ()),
             this,
             SLOT (readAnswer ()));

    connect (Socket_,
             SIGNAL (disconnected ()),
             this,
             SLOT (disconn ()));

    connect (Socket_,
             SIGNAL (connected ()),
             this,
             SLOT (conn ()));

    connect (Socket_,
             SIGNAL (bytesWritten (qint64)),
             this,
             SLOT (writeAnswer (qint64)));

    Socket_->connectToHost ("chat.freenode.net", 8001);

    if (!Socket_->waitForConnected (30000))
    {
        qDebug () << "Connection error:" << Socket_->error () << Socket_->errorString ();
        return;
    }
}

void MySocket::readAnswer ()
{
    if (Socket_->canReadLine () ||
           (Socket_->waitForReadyRead(30000) &&
            Socket_->canReadLine ()))
    {
        qDebug () <<  Socket_->readLine ();
    }
}

void MySocket::writeAnswer (qint64 size)
{
    qDebug () << "Bytes send: " << size;
}

void MySocket::disconn ()
{
    qDebug () << "Disconnected";
}

void MySocket::conn ()
{
    QString data;
    data = "USER Oleg\r\n";
    if (Socket_->isWritable ())
    {
        qint64 sz = Socket_->write (data.toAscii ());
        qDebug () << "First write: " << sz;
    }

    data = "NICK MasterPeace\r\n";
    if (Socket_->isWritable ())
    {
        qint64 sz = Socket_->write (data.toAscii ());
        qDebug () << "First write: " << sz;
    }

    data = "JOIN #leechcrafter\r\n";
    if (Socket_->isWritable ())
    {
        qint64 sz = Socket_->write (data.toAscii ());
        qDebug () << "First write: " << sz;
    }
}