dbef41f43e
Conflicts: examples/qtestlib/tutorial5/containers.cpp examples/widgets/tools/tools.pro src/corelib/io/qprocess.cpp src/corelib/io/qprocess_unix.cpp src/corelib/io/qprocess_win.cpp src/network/kernel/qdnslookup_unix.cpp src/plugins/platforms/xcb/qxcbconnection_xi2.cpp src/testlib/qtestcase.cpp tools/configure/configureapp.cpp Change-Id: I838ae7f082535a67a4a53aa13a21ba5580758be8
92 lines
2.8 KiB
C++
92 lines
2.8 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtNetwork>
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class Server : public QObject
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{
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Q_OBJECT
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public:
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Server() { connect(&serverSocket, &QIODevice::readyRead, this, &Server::sendEcho); }
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bool bind(quint16 port)
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{
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const bool result = serverSocket.bind(QHostAddress::Any, port,
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QUdpSocket::ReuseAddressHint
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| QUdpSocket::ShareAddress);
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if (result) {
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printf("OK\n");
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} else {
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printf("FAILED: %s\n", qPrintable(serverSocket.errorString()));
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}
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fflush(stdout);
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return result;
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}
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private slots:
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void sendEcho()
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{
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QHostAddress senderAddress;
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quint16 senderPort;
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char data[1024];
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qint64 bytes = serverSocket.readDatagram(data, sizeof(data), &senderAddress, &senderPort);
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if (bytes == 1 && data[0] == '\0')
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QCoreApplication::instance()->quit();
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for (int i = 0; i < bytes; ++i)
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data[i] += 1;
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serverSocket.writeDatagram(data, bytes, senderAddress, senderPort);
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}
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private:
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QUdpSocket serverSocket;
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};
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int main(int argc, char **argv)
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{
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QCoreApplication app(argc, argv);
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QStringList arguments = QCoreApplication::arguments();
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arguments.pop_front();
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quint16 port = 0;
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if (!arguments.isEmpty())
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port = arguments.constFirst().toUShort();
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if (!port) {
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printf("Specify port number\n");
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return -1;
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}
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Server server;
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if (!server.bind(port))
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return -2;
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return app.exec();
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}
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#include "main.moc"
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