105 lines
4.2 KiB
C++
105 lines
4.2 KiB
C++
|
/****************************************************************************
|
||
|
|
**
|
||
|
|
** Copyright (C) 2016 The Qt Company Ltd.
|
||
|
|
** Contact: https://www.qt.io/licensing/
|
||
|
|
**
|
||
|
|
** This file is part of the examples of the Qt Toolkit.
|
||
|
|
**
|
||
|
|
** $QT_BEGIN_LICENSE:BSD$
|
||
|
|
** Commercial License Usage
|
||
|
|
** Licensees holding valid commercial Qt licenses may use this file in
|
||
|
|
** accordance with the commercial license agreement provided with the
|
||
|
|
** Software or, alternatively, in accordance with the terms contained in
|
||
|
|
** a written agreement between you and The Qt Company. For licensing terms
|
||
|
|
** and conditions see https://www.qt.io/terms-conditions. For further
|
||
|
|
** information use the contact form at https://www.qt.io/contact-us.
|
||
|
|
**
|
||
|
|
** BSD License Usage
|
||
|
|
** Alternatively, you may use this file under the terms of the BSD license
|
||
|
|
** as follows:
|
||
|
|
**
|
||
|
|
** "Redistribution and use in source and binary forms, with or without
|
||
|
|
** modification, are permitted provided that the following conditions are
|
||
|
|
** met:
|
||
|
|
** * Redistributions of source code must retain the above copyright
|
||
|
|
** notice, this list of conditions and the following disclaimer.
|
||
|
|
** * Redistributions in binary form must reproduce the above copyright
|
||
|
|
** notice, this list of conditions and the following disclaimer in
|
||
|
|
** the documentation and/or other materials provided with the
|
||
|
|
** distribution.
|
||
|
|
** * Neither the name of The Qt Company Ltd nor the names of its
|
||
|
|
** contributors may be used to endorse or promote products derived
|
||
|
|
** from this software without specific prior written permission.
|
||
|
|
**
|
||
|
|
**
|
||
|
|
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||
|
|
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||
|
|
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||
|
|
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||
|
|
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||
|
|
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||
|
|
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||
|
|
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||
|
|
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||
|
|
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||
|
|
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
|
||
|
|
**
|
||
|
|
** $QT_END_LICENSE$
|
||
|
|
**
|
||
|
|
****************************************************************************/
|
||
|
|
|
||
|
|
#include <QtWidgets>
|
||
|
|
#include <QtNetwork>
|
||
|
|
|
||
|
|
#include <stdlib.h>
|
||
|
|
|
||
|
|
#include "dialog.h"
|
||
|
|
#include "fortuneserver.h"
|
||
|
|
|
||
|
|
Dialog::Dialog(QWidget *parent)
|
||
|
|
: QWidget(parent)
|
||
|
|
{
|
||
|
|
statusLabel = new QLabel;
|
||
|
|
statusLabel->setWordWrap(true);
|
||
|
|
quitButton = new QPushButton(tr("Quit"));
|
||
|
|
quitButton->setAutoDefault(false);
|
||
|
|
|
||
|
|
if (!server.listen()) {
|
||
|
|
QMessageBox::critical(this, tr("Threaded Fortune Server"),
|
||
|
|
tr("Unable to start the server: %1.")
|
||
|
|
.arg(server.errorString()));
|
||
|
|
close();
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
QString ipAddress;
|
||
|
|
QList<QHostAddress> ipAddressesList = QNetworkInterface::allAddresses();
|
||
|
|
// use the first non-localhost IPv4 address
|
||
|
|
for (int i = 0; i < ipAddressesList.size(); ++i) {
|
||
|
|
if (ipAddressesList.at(i) != QHostAddress::LocalHost &&
|
||
|
|
ipAddressesList.at(i).toIPv4Address()) {
|
||
|
|
ipAddress = ipAddressesList.at(i).toString();
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
// if we did not find one, use IPv4 localhost
|
||
|
|
if (ipAddress.isEmpty())
|
||
|
|
ipAddress = QHostAddress(QHostAddress::LocalHost).toString();
|
||
|
|
statusLabel->setText(tr("The server is running on\n\nIP: %1\nport: %2\n\n"
|
||
|
|
"Run the Fortune Client example now.")
|
||
|
|
.arg(ipAddress).arg(server.serverPort()));
|
||
|
|
|
||
|
|
connect(quitButton, &QPushButton::clicked, this, &Dialog::close);
|
||
|
|
|
||
|
|
QHBoxLayout *buttonLayout = new QHBoxLayout;
|
||
|
|
buttonLayout->addStretch(1);
|
||
|
|
buttonLayout->addWidget(quitButton);
|
||
|
|
buttonLayout->addStretch(1);
|
||
|
|
|
||
|
|
QVBoxLayout *mainLayout = new QVBoxLayout;
|
||
|
|
mainLayout->addWidget(statusLabel);
|
||
|
|
mainLayout->addLayout(buttonLayout);
|
||
|
|
setLayout(mainLayout);
|
||
|
|
setWindowTitle(tr("Threaded Fortune Server"));
|
||
|
|
}
|