Remove Qt SVG and Qt OpenGL as hard dependencies
Qt SVG is not used in the frontend (no SVGs are rendered).
Neither is Qt OpenGL used. Qt OpenGL is discouraged anyway.
/*
* Hedgewars, a free turn based strategy game
* Copyright (c) 2007-2008 Igor Ulyanov <iulyanov@gmail.com>
* Copyright (c) 2004-2015 Andrey Korotaev <unC0Rr@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <QUdpSocket>
#include "netudpserver.h"
#include "hwconsts.h"
HWNetUdpServer::HWNetUdpServer(QObject *parent, const QString & descr, quint16 port) :
HWNetRegisterServer(parent, descr, port),
m_descr(descr)
{
pUdpSocket = new QUdpSocket(this);
pUdpSocket->bind(NETGAME_DEFAULT_PORT);
connect(pUdpSocket, SIGNAL(readyRead()), this, SLOT(onClientRead()));
}
void HWNetUdpServer::onClientRead()
{
while (pUdpSocket->hasPendingDatagrams())
{
QByteArray datagram;
datagram.resize(pUdpSocket->pendingDatagramSize());
QHostAddress clientAddr;
quint16 clientPort;
pUdpSocket->readDatagram(datagram.data(), datagram.size(), &clientAddr, &clientPort);
if(datagram.startsWith("hedgewars client"))
{
// send answer to client
pUdpSocket->writeDatagram(QString("hedgewars server\n%1").arg(m_descr).toUtf8(), clientAddr, clientPort);
}
}
}
void HWNetUdpServer::unregister()
{
deleteLater();
}