83a5694dc2
Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination. New header.LGPL-COMM taken in the use file which were using old header.LGPL3 (src/plugins/platforms/android/extract.cpp) Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license combination Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
413 lines
14 KiB
C++
413 lines
14 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 and its Subsidiary(-ies) nor the
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** names of its contributors may be used to endorse or promote products
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** derived 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 "bearermonitor.h"
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#include "sessionwidget.h"
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#include <QtCore/QDebug>
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#ifdef Q_OS_WIN
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#include <winsock2.h>
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#undef interface
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#ifndef NS_NLA
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#define NS_NLA 15
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#endif
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#endif
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BearerMonitor::BearerMonitor(QWidget *parent)
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: QWidget(parent)
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{
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setupUi(this);
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delete tabWidget->currentWidget();
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sessionGroup->hide();
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updateConfigurations();
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onlineStateChanged(!manager.allConfigurations(QNetworkConfiguration::Active).isEmpty());
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QNetworkConfiguration defaultConfiguration = manager.defaultConfiguration();
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for (int i = 0; i < treeWidget->topLevelItemCount(); ++i) {
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QTreeWidgetItem *item = treeWidget->topLevelItem(i);
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if (item->data(0, Qt::UserRole).toString() == defaultConfiguration.identifier()) {
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treeWidget->setCurrentItem(item);
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showConfigurationFor(item);
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break;
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}
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}
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connect(&manager, SIGNAL(onlineStateChanged(bool)), this ,SLOT(onlineStateChanged(bool)));
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connect(&manager, SIGNAL(configurationAdded(const QNetworkConfiguration&)),
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this, SLOT(configurationAdded(const QNetworkConfiguration&)));
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connect(&manager, SIGNAL(configurationRemoved(const QNetworkConfiguration&)),
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this, SLOT(configurationRemoved(const QNetworkConfiguration&)));
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connect(&manager, SIGNAL(configurationChanged(const QNetworkConfiguration&)),
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this, SLOT(configurationChanged(const QNetworkConfiguration)));
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connect(&manager, SIGNAL(updateCompleted()), this, SLOT(updateConfigurations()));
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#if defined(Q_OS_WIN) && !defined(Q_OS_WINRT)
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connect(registerButton, SIGNAL(clicked()), this, SLOT(registerNetwork()));
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connect(unregisterButton, SIGNAL(clicked()), this, SLOT(unregisterNetwork()));
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#else // Q_OS_WIN && !Q_OS_WINRT
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nlaGroup->hide();
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#endif
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connect(treeWidget, SIGNAL(itemActivated(QTreeWidgetItem*,int)),
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this, SLOT(createSessionFor(QTreeWidgetItem*)));
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connect(treeWidget, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)),
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this, SLOT(showConfigurationFor(QTreeWidgetItem*)));
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connect(newSessionButton, SIGNAL(clicked()),
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this, SLOT(createNewSession()));
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connect(deleteSessionButton, SIGNAL(clicked()),
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this, SLOT(deleteSession()));
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connect(scanButton, SIGNAL(clicked()),
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this, SLOT(performScan()));
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// Just in case update all configurations so that all
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// configurations are up to date.
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manager.updateConfigurations();
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}
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BearerMonitor::~BearerMonitor()
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{
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}
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static void updateItem(QTreeWidgetItem *item, const QNetworkConfiguration &config)
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{
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item->setText(0, config.name());
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item->setData(0, Qt::UserRole, config.identifier());
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QFont font = item->font(1);
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font.setBold((config.state() & QNetworkConfiguration::Active) == QNetworkConfiguration::Active);
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item->setFont(0, font);
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}
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void BearerMonitor::configurationAdded(const QNetworkConfiguration &config, QTreeWidgetItem *parent)
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{
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if (!config.isValid())
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return;
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QTreeWidgetItem *item = new QTreeWidgetItem;
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updateItem(item, config);
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if (parent)
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parent->addChild(item);
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else
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treeWidget->addTopLevelItem(item);
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if (config.type() == QNetworkConfiguration::ServiceNetwork) {
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foreach (const QNetworkConfiguration &child, config.children())
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configurationAdded(child, item);
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}
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}
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void BearerMonitor::configurationRemoved(const QNetworkConfiguration &config)
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{
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for (int i = 0; i < treeWidget->topLevelItemCount(); ++i) {
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QTreeWidgetItem *item = treeWidget->topLevelItem(i);
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if (item->data(0, Qt::UserRole).toString() == config.identifier()) {
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delete item;
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break;
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}
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}
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}
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void BearerMonitor::configurationChanged(const QNetworkConfiguration &config)
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{
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for (int i = 0; i < treeWidget->topLevelItemCount(); ++i) {
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QTreeWidgetItem *item = treeWidget->topLevelItem(i);
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if (item->data(0, Qt::UserRole).toString() == config.identifier()) {
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updateItem(item, config);
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if (config.type() == QNetworkConfiguration::ServiceNetwork)
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updateSnapConfiguration(item, config);
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if (item == treeWidget->currentItem())
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showConfigurationFor(item);
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break;
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}
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}
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}
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void BearerMonitor::updateSnapConfiguration(QTreeWidgetItem *parent, const QNetworkConfiguration &snap)
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{
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QMap<QString, QTreeWidgetItem *> itemMap;
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foreach (QTreeWidgetItem *item, parent->takeChildren())
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itemMap.insert(item->data(0, Qt::UserRole).toString(), item);
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QList<QNetworkConfiguration> allConfigurations = snap.children();
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while (!allConfigurations.isEmpty()) {
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QNetworkConfiguration config = allConfigurations.takeFirst();
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QTreeWidgetItem *item = itemMap.take(config.identifier());
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if (item) {
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updateItem(item, config);
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parent->addChild(item);
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if (config.type() == QNetworkConfiguration::ServiceNetwork)
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updateSnapConfiguration(item, config);
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} else {
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configurationAdded(config, parent);
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}
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}
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qDeleteAll(itemMap);
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}
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void BearerMonitor::updateConfigurations()
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{
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progressBar->hide();
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scanButton->show();
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// Just in case update online state, on Symbian platform
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// WLAN scan needs to be triggered initially to have their true state.
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onlineStateChanged(manager.isOnline());
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QList<QTreeWidgetItem *> items = treeWidget->findItems(QLatin1String("*"), Qt::MatchWildcard);
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QMap<QString, QTreeWidgetItem *> itemMap;
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while (!items.isEmpty()) {
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QTreeWidgetItem *item = items.takeFirst();
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itemMap.insert(item->data(0, Qt::UserRole).toString(), item);
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}
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QNetworkConfiguration defaultConfiguration = manager.defaultConfiguration();
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QTreeWidgetItem *defaultItem = itemMap.take(defaultConfiguration.identifier());
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if (defaultItem) {
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updateItem(defaultItem, defaultConfiguration);
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if (defaultConfiguration.type() == QNetworkConfiguration::ServiceNetwork)
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updateSnapConfiguration(defaultItem, defaultConfiguration);
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} else {
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configurationAdded(defaultConfiguration);
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}
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QList<QNetworkConfiguration> allConfigurations = manager.allConfigurations();
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while (!allConfigurations.isEmpty()) {
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QNetworkConfiguration config = allConfigurations.takeFirst();
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if (config.identifier() == defaultConfiguration.identifier())
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continue;
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QTreeWidgetItem *item = itemMap.take(config.identifier());
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if (item) {
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updateItem(item, config);
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if (config.type() == QNetworkConfiguration::ServiceNetwork)
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updateSnapConfiguration(item, config);
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} else {
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configurationAdded(config);
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}
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}
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qDeleteAll(itemMap);
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}
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void BearerMonitor::onlineStateChanged(bool isOnline)
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{
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if (isOnline)
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onlineState->setText(tr("Online"));
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else
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onlineState->setText(tr("Offline"));
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}
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#if defined(Q_OS_WIN) && !defined(Q_OS_WINRT)
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void BearerMonitor::registerNetwork()
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{
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QTreeWidgetItem *item = treeWidget->currentItem();
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if (!item) return;
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QNetworkConfiguration configuration =
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manager.configurationFromIdentifier(item->data(0, Qt::UserRole).toString());
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const QString name = configuration.name();
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qDebug() << "Registering" << name << "with system";
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WSAQUERYSET networkInfo;
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memset(&networkInfo, 0, sizeof(networkInfo));
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networkInfo.dwSize = sizeof(networkInfo);
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networkInfo.lpszServiceInstanceName = (LPWSTR)name.utf16();
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networkInfo.dwNameSpace = NS_NLA;
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if (WSASetService(&networkInfo, RNRSERVICE_REGISTER, 0) == SOCKET_ERROR)
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qDebug() << "WSASetService(RNRSERVICE_REGISTER) returned" << WSAGetLastError();
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}
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void BearerMonitor::unregisterNetwork()
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{
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QTreeWidgetItem *item = treeWidget->currentItem();
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if (!item) return;
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QNetworkConfiguration configuration =
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manager.configurationFromIdentifier(item->data(0, Qt::UserRole).toString());
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const QString name = configuration.name();
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qDebug() << "Unregistering" << name << "with system";
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WSAQUERYSET networkInfo;
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memset(&networkInfo, 0, sizeof(networkInfo));
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networkInfo.dwSize = sizeof(networkInfo);
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networkInfo.lpszServiceInstanceName = (LPWSTR)name.utf16();
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networkInfo.dwNameSpace = NS_NLA;
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if (WSASetService(&networkInfo, RNRSERVICE_DELETE, 0) == SOCKET_ERROR)
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qDebug() << "WSASetService(RNRSERVICE_DELETE) returned" << WSAGetLastError();
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}
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#endif // Q_OS_WIN && !Q_OS_WINRT
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void BearerMonitor::showConfigurationFor(QTreeWidgetItem *item)
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{
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QString identifier;
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if (item)
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identifier = item->data(0, Qt::UserRole).toString();
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QNetworkConfiguration conf = manager.configurationFromIdentifier(identifier);
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switch (conf.state()) {
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case QNetworkConfiguration::Active:
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configurationState->setText(tr("Active"));
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break;
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case QNetworkConfiguration::Discovered:
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configurationState->setText(tr("Discovered"));
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break;
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case QNetworkConfiguration::Defined:
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configurationState->setText(tr("Defined"));
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break;
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case QNetworkConfiguration::Undefined:
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configurationState->setText(tr("Undefined"));
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break;
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default:
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configurationState->setText(QString());
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}
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switch (conf.type()) {
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case QNetworkConfiguration::InternetAccessPoint:
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configurationType->setText(tr("Internet Access Point"));
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break;
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case QNetworkConfiguration::ServiceNetwork:
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configurationType->setText(tr("Service Network"));
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break;
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case QNetworkConfiguration::UserChoice:
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configurationType->setText(tr("User Choice"));
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break;
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case QNetworkConfiguration::Invalid:
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configurationType->setText(tr("Invalid"));
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break;
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default:
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configurationType->setText(QString());
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}
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switch (conf.purpose()) {
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case QNetworkConfiguration::UnknownPurpose:
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configurationPurpose->setText(tr("Unknown"));
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break;
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case QNetworkConfiguration::PublicPurpose:
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configurationPurpose->setText(tr("Public"));
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break;
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case QNetworkConfiguration::PrivatePurpose:
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configurationPurpose->setText(tr("Private"));
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break;
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case QNetworkConfiguration::ServiceSpecificPurpose:
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configurationPurpose->setText(tr("Service Specific"));
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break;
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default:
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configurationPurpose->setText(QString());
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}
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configurationIdentifier->setText(conf.identifier());
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configurationRoaming->setText(conf.isRoamingAvailable() ? tr("Available") : tr("Not available"));
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configurationChildren->setText(QString::number(conf.children().count()));
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configurationName->setText(conf.name());
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}
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void BearerMonitor::createSessionFor(QTreeWidgetItem *item)
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{
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const QString identifier = item->data(0, Qt::UserRole).toString();
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QNetworkConfiguration conf = manager.configurationFromIdentifier(identifier);
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SessionWidget *session = new SessionWidget(conf);
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tabWidget->addTab(session, conf.name());
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sessionGroup->show();
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sessionWidgets.append(session);
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}
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void BearerMonitor::createNewSession()
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{
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QTreeWidgetItem *item = treeWidget->currentItem();
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if (!item) return;
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createSessionFor(item);
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}
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void BearerMonitor::deleteSession()
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{
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SessionWidget *session = qobject_cast<SessionWidget *>(tabWidget->currentWidget());
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if (session) {
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sessionWidgets.removeAll(session);
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delete session;
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if (tabWidget->count() == 0)
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sessionGroup->hide();
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}
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}
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void BearerMonitor::performScan()
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{
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scanButton->hide();
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progressBar->show();
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manager.updateConfigurations();
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}
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