2b75c156b6
Change-Id: I6441ff931dbd33b698d762e6f6784898f3f60fe7 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
194 lines
5.8 KiB
C++
194 lines
5.8 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** You may use this file under the terms of the BSD license as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "sessionwidget.h"
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#include "qnetworkconfigmanager.h"
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SessionWidget::SessionWidget(const QNetworkConfiguration &config, QWidget *parent)
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: QWidget(parent), statsTimer(-1)
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{
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setupUi(this);
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#ifdef QT_NO_NETWORKINTERFACE
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interfaceName->setVisible(false);
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interfaceNameLabel->setVisible(false);
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interfaceGuid->setVisible(false);
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interfaceGuidLabel->setVisible(false);
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#endif
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session = new QNetworkSession(config, this);
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connect(session, SIGNAL(stateChanged(QNetworkSession::State)),
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this, SLOT(updateSession()));
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connect(session, SIGNAL(error(QNetworkSession::SessionError)),
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this, SLOT(updateSessionError(QNetworkSession::SessionError)));
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updateSession();
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sessionId->setText(QString("0x%1").arg(qulonglong(session), 8, 16, QChar('0')));
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configuration->setText(session->configuration().name());
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connect(openSessionButton, SIGNAL(clicked()),
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this, SLOT(openSession()));
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connect(openSyncSessionButton, SIGNAL(clicked()),
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this, SLOT(openSyncSession()));
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connect(closeSessionButton, SIGNAL(clicked()),
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this, SLOT(closeSession()));
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connect(stopSessionButton, SIGNAL(clicked()),
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this, SLOT(stopSession()));
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}
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SessionWidget::~SessionWidget()
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{
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delete session;
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}
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void SessionWidget::timerEvent(QTimerEvent *e)
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{
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if (e->timerId() == statsTimer) {
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rxData->setText(QString::number(session->bytesReceived()));
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txData->setText(QString::number(session->bytesWritten()));
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activeTime->setText(QString::number(session->activeTime()));
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}
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}
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void SessionWidget::updateSession()
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{
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updateSessionState(session->state());
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if (session->state() == QNetworkSession::Connected)
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statsTimer = startTimer(1000);
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else if (statsTimer != -1)
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killTimer(statsTimer);
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if (session->configuration().type() == QNetworkConfiguration::InternetAccessPoint)
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bearer->setText(session->configuration().bearerTypeName());
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else {
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QNetworkConfigurationManager mgr;
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QNetworkConfiguration c = mgr.configurationFromIdentifier(session->sessionProperty("ActiveConfiguration").toString());
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bearer->setText(c.bearerTypeName());
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}
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#ifndef QT_NO_NETWORKINTERFACE
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interfaceName->setText(session->interface().humanReadableName());
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interfaceGuid->setText(session->interface().name());
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#endif
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}
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void SessionWidget::openSession()
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{
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clearError();
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session->open();
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updateSession();
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}
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void SessionWidget::openSyncSession()
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{
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clearError();
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session->open();
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session->waitForOpened();
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updateSession();
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}
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void SessionWidget::closeSession()
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{
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clearError();
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session->close();
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updateSession();
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}
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void SessionWidget::stopSession()
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{
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clearError();
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session->stop();
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updateSession();
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}
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void SessionWidget::updateSessionState(QNetworkSession::State state)
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{
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QString s = tr("%1 (%2)");
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switch (state) {
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case QNetworkSession::Invalid:
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s = s.arg(tr("Invalid"));
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break;
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case QNetworkSession::NotAvailable:
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s = s.arg(tr("Not Available"));
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break;
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case QNetworkSession::Connecting:
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s = s.arg(tr("Connecting"));
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break;
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case QNetworkSession::Connected:
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s = s.arg(tr("Connected"));
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break;
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case QNetworkSession::Closing:
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s = s.arg(tr("Closing"));
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break;
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case QNetworkSession::Disconnected:
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s = s.arg(tr("Disconnected"));
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break;
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case QNetworkSession::Roaming:
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s = s.arg(tr("Roaming"));
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break;
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default:
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s = s.arg(tr("Unknown"));
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}
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if (session->isOpen())
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s = s.arg(tr("Open"));
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else
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s = s.arg(tr("Closed"));
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sessionState->setText(s);
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}
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void SessionWidget::updateSessionError(QNetworkSession::SessionError error)
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{
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lastError->setText(QString::number(error));
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errorString->setText(session->errorString());
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}
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void SessionWidget::clearError()
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{
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lastError->clear();
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errorString->clear();
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}
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