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Diffstat (limited to 'examples/network/bearermonitor/bearermonitor.cpp')
| -rw-r--r-- | examples/network/bearermonitor/bearermonitor.cpp | 424 |
1 files changed, 0 insertions, 424 deletions
diff --git a/examples/network/bearermonitor/bearermonitor.cpp b/examples/network/bearermonitor/bearermonitor.cpp deleted file mode 100644 index 1a54f5ec8a..0000000000 --- a/examples/network/bearermonitor/bearermonitor.cpp +++ /dev/null @@ -1,424 +0,0 @@ -/**************************************************************************** -** -** 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 "bearermonitor.h" -#include "sessionwidget.h" - -#include <QtCore/QDebug> - -#ifdef Q_OS_WIN -#include <winsock2.h> -#undef interface - -#ifndef NS_NLA -#define NS_NLA 15 -#endif -#endif - -BearerMonitor::BearerMonitor(QWidget *parent) -: QWidget(parent) -{ - setupUi(this); - delete tabWidget->currentWidget(); - sessionGroup->hide(); - updateConfigurations(); - onlineStateChanged(!manager.allConfigurations(QNetworkConfiguration::Active).isEmpty()); - QNetworkConfiguration defaultConfiguration = manager.defaultConfiguration(); - for (int i = 0; i < treeWidget->topLevelItemCount(); ++i) { - QTreeWidgetItem *item = treeWidget->topLevelItem(i); - - if (item->data(0, Qt::UserRole).toString() == defaultConfiguration.identifier()) { - treeWidget->setCurrentItem(item); - showConfigurationFor(item); - break; - } - } - connect(&manager, SIGNAL(onlineStateChanged(bool)), this ,SLOT(onlineStateChanged(bool))); - connect(&manager, SIGNAL(configurationAdded(const QNetworkConfiguration&)), - this, SLOT(configurationAdded(const QNetworkConfiguration&))); - connect(&manager, SIGNAL(configurationRemoved(const QNetworkConfiguration&)), - this, SLOT(configurationRemoved(const QNetworkConfiguration&))); - connect(&manager, SIGNAL(configurationChanged(const QNetworkConfiguration&)), - this, SLOT(configurationChanged(const QNetworkConfiguration))); - connect(&manager, SIGNAL(updateCompleted()), this, SLOT(updateConfigurations())); - -#if defined(Q_OS_WIN) && !defined(Q_OS_WINRT) - connect(registerButton, SIGNAL(clicked()), this, SLOT(registerNetwork())); - connect(unregisterButton, SIGNAL(clicked()), this, SLOT(unregisterNetwork())); -#else // Q_OS_WIN && !Q_OS_WINRT - nlaGroup->hide(); -#endif - - connect(treeWidget, SIGNAL(itemActivated(QTreeWidgetItem*,int)), - this, SLOT(createSessionFor(QTreeWidgetItem*))); - - connect(treeWidget, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), - this, SLOT(showConfigurationFor(QTreeWidgetItem*))); - - connect(newSessionButton, SIGNAL(clicked()), - this, SLOT(createNewSession())); - connect(deleteSessionButton, SIGNAL(clicked()), - this, SLOT(deleteSession())); - connect(scanButton, SIGNAL(clicked()), - this, SLOT(performScan())); - - // Just in case update all configurations so that all - // configurations are up to date. - manager.updateConfigurations(); -} - -BearerMonitor::~BearerMonitor() -{ -} - -static void updateItem(QTreeWidgetItem *item, const QNetworkConfiguration &config) -{ - item->setText(0, config.name()); - item->setData(0, Qt::UserRole, config.identifier()); - - QFont font = item->font(1); - font.setBold((config.state() & QNetworkConfiguration::Active) == QNetworkConfiguration::Active); - item->setFont(0, font); -} - -void BearerMonitor::configurationAdded(const QNetworkConfiguration &config, QTreeWidgetItem *parent) -{ - if (!config.isValid()) - return; - - QTreeWidgetItem *item = new QTreeWidgetItem; - updateItem(item, config); - - if (parent) - parent->addChild(item); - else - treeWidget->addTopLevelItem(item); - - if (config.type() == QNetworkConfiguration::ServiceNetwork) { - const QList<QNetworkConfiguration> children = config.children(); - for (const QNetworkConfiguration &child : children) - configurationAdded(child, item); - } -} - -void BearerMonitor::configurationRemoved(const QNetworkConfiguration &config) -{ - for (int i = 0; i < treeWidget->topLevelItemCount(); ++i) { - QTreeWidgetItem *item = treeWidget->topLevelItem(i); - - if (item->data(0, Qt::UserRole).toString() == config.identifier()) { - delete item; - break; - } - } -} - -void BearerMonitor::configurationChanged(const QNetworkConfiguration &config) -{ - for (int i = 0; i < treeWidget->topLevelItemCount(); ++i) { - QTreeWidgetItem *item = treeWidget->topLevelItem(i); - - if (item->data(0, Qt::UserRole).toString() == config.identifier()) { - updateItem(item, config); - - if (config.type() == QNetworkConfiguration::ServiceNetwork) - updateSnapConfiguration(item, config); - - if (item == treeWidget->currentItem()) - showConfigurationFor(item); - - break; - } - } -} - -void BearerMonitor::updateSnapConfiguration(QTreeWidgetItem *parent, const QNetworkConfiguration &snap) -{ - QMap<QString, QTreeWidgetItem *> itemMap; - const QList<QTreeWidgetItem *> children = parent->takeChildren(); - for (QTreeWidgetItem *item : children) - itemMap.insert(item->data(0, Qt::UserRole).toString(), item); - - QList<QNetworkConfiguration> allConfigurations = snap.children(); - - while (!allConfigurations.isEmpty()) { - QNetworkConfiguration config = allConfigurations.takeFirst(); - - QTreeWidgetItem *item = itemMap.take(config.identifier()); - if (item) { - updateItem(item, config); - - parent->addChild(item); - - if (config.type() == QNetworkConfiguration::ServiceNetwork) - updateSnapConfiguration(item, config); - } else { - configurationAdded(config, parent); - } - } - - qDeleteAll(itemMap); -} - -void BearerMonitor::updateConfigurations() -{ - progressBar->hide(); - scanButton->show(); - - // Just in case update online state, on Symbian platform - // WLAN scan needs to be triggered initially to have their true state. - onlineStateChanged(manager.isOnline()); - - QList<QTreeWidgetItem *> items = treeWidget->findItems(QLatin1String("*"), Qt::MatchWildcard); - QMap<QString, QTreeWidgetItem *> itemMap; - while (!items.isEmpty()) { - QTreeWidgetItem *item = items.takeFirst(); - itemMap.insert(item->data(0, Qt::UserRole).toString(), item); - } - - QNetworkConfiguration defaultConfiguration = manager.defaultConfiguration(); - QTreeWidgetItem *defaultItem = itemMap.take(defaultConfiguration.identifier()); - - if (defaultItem) { - updateItem(defaultItem, defaultConfiguration); - - if (defaultConfiguration.type() == QNetworkConfiguration::ServiceNetwork) - updateSnapConfiguration(defaultItem, defaultConfiguration); - } else { - configurationAdded(defaultConfiguration); - } - - QList<QNetworkConfiguration> allConfigurations = manager.allConfigurations(); - - while (!allConfigurations.isEmpty()) { - QNetworkConfiguration config = allConfigurations.takeFirst(); - - if (config.identifier() == defaultConfiguration.identifier()) - continue; - - QTreeWidgetItem *item = itemMap.take(config.identifier()); - if (item) { - updateItem(item, config); - - if (config.type() == QNetworkConfiguration::ServiceNetwork) - updateSnapConfiguration(item, config); - } else { - configurationAdded(config); - } - } - - qDeleteAll(itemMap); -} - -void BearerMonitor::onlineStateChanged(bool isOnline) -{ - if (isOnline) - onlineState->setText(tr("Online")); - else - onlineState->setText(tr("Offline")); -} - -#if defined(Q_OS_WIN) && !defined(Q_OS_WINRT) -void BearerMonitor::registerNetwork() -{ - QTreeWidgetItem *item = treeWidget->currentItem(); - if (!item) return; - - QNetworkConfiguration configuration = - manager.configurationFromIdentifier(item->data(0, Qt::UserRole).toString()); - - const QString name = configuration.name(); - - qDebug() << "Registering" << name << "with system"; - - WSAQUERYSET networkInfo; - memset(&networkInfo, 0, sizeof(networkInfo)); - networkInfo.dwSize = sizeof(networkInfo); - networkInfo.lpszServiceInstanceName = (LPWSTR)name.utf16(); - networkInfo.dwNameSpace = NS_NLA; - - if (WSASetService(&networkInfo, RNRSERVICE_REGISTER, 0) == SOCKET_ERROR) - qDebug() << "WSASetService(RNRSERVICE_REGISTER) returned" << WSAGetLastError(); -} - -void BearerMonitor::unregisterNetwork() -{ - QTreeWidgetItem *item = treeWidget->currentItem(); - if (!item) return; - - QNetworkConfiguration configuration = - manager.configurationFromIdentifier(item->data(0, Qt::UserRole).toString()); - - const QString name = configuration.name(); - - qDebug() << "Unregistering" << name << "with system"; - - WSAQUERYSET networkInfo; - memset(&networkInfo, 0, sizeof(networkInfo)); - networkInfo.dwSize = sizeof(networkInfo); - networkInfo.lpszServiceInstanceName = (LPWSTR)name.utf16(); - networkInfo.dwNameSpace = NS_NLA; - - if (WSASetService(&networkInfo, RNRSERVICE_DELETE, 0) == SOCKET_ERROR) - qDebug() << "WSASetService(RNRSERVICE_DELETE) returned" << WSAGetLastError(); -} -#endif // Q_OS_WIN && !Q_OS_WINRT - -void BearerMonitor::showConfigurationFor(QTreeWidgetItem *item) -{ - QString identifier; - - if (item) - identifier = item->data(0, Qt::UserRole).toString(); - - QNetworkConfiguration conf = manager.configurationFromIdentifier(identifier); - - switch (conf.state()) { - case QNetworkConfiguration::Active: - configurationState->setText(tr("Active")); - break; - case QNetworkConfiguration::Discovered: - configurationState->setText(tr("Discovered")); - break; - case QNetworkConfiguration::Defined: - configurationState->setText(tr("Defined")); - break; - case QNetworkConfiguration::Undefined: - configurationState->setText(tr("Undefined")); - break; - default: - configurationState->setText(QString()); - } - - switch (conf.type()) { - case QNetworkConfiguration::InternetAccessPoint: - configurationType->setText(tr("Internet Access Point")); - break; - case QNetworkConfiguration::ServiceNetwork: - configurationType->setText(tr("Service Network")); - break; - case QNetworkConfiguration::UserChoice: - configurationType->setText(tr("User Choice")); - break; - case QNetworkConfiguration::Invalid: - configurationType->setText(tr("Invalid")); - break; - default: - configurationType->setText(QString()); - } - - switch (conf.purpose()) { - case QNetworkConfiguration::UnknownPurpose: - configurationPurpose->setText(tr("Unknown")); - break; - case QNetworkConfiguration::PublicPurpose: - configurationPurpose->setText(tr("Public")); - break; - case QNetworkConfiguration::PrivatePurpose: - configurationPurpose->setText(tr("Private")); - break; - case QNetworkConfiguration::ServiceSpecificPurpose: - configurationPurpose->setText(tr("Service Specific")); - break; - default: - configurationPurpose->setText(QString()); - } - - configurationIdentifier->setText(conf.identifier()); - - configurationRoaming->setText(conf.isRoamingAvailable() ? tr("Available") : tr("Not available")); - - configurationChildren->setText(QString::number(conf.children().count())); - - configurationName->setText(conf.name()); -} - -void BearerMonitor::createSessionFor(QTreeWidgetItem *item) -{ - const QString identifier = item->data(0, Qt::UserRole).toString(); - - QNetworkConfiguration conf = manager.configurationFromIdentifier(identifier); - - SessionWidget *session = new SessionWidget(conf); - - tabWidget->addTab(session, conf.name()); - - sessionGroup->show(); - - sessionWidgets.append(session); -} - -void BearerMonitor::createNewSession() -{ - QTreeWidgetItem *item = treeWidget->currentItem(); - if (!item) return; - - createSessionFor(item); -} - -void BearerMonitor::deleteSession() -{ - SessionWidget *session = qobject_cast<SessionWidget *>(tabWidget->currentWidget()); - if (session) { - sessionWidgets.removeAll(session); - - delete session; - - if (tabWidget->count() == 0) - sessionGroup->hide(); - } -} - -void BearerMonitor::performScan() -{ - scanButton->hide(); - progressBar->show(); - manager.updateConfigurations(); -} |