--- a/qtmobility/src/bearer/qnetworksession_p.cpp Thu Aug 19 10:43:30 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,535 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Mobility Components.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qnetworksession_p.h"
-#include "qnetworksession.h"
-#include "qnetworksessionengine_p.h"
-#include "qgenericengine_p.h"
-
-#ifdef Q_OS_WIN
-#include "qnlaengine_win_p.h"
-#endif
-#ifdef Q_OS_WIN32
-#include "qnativewifiengine_win_p.h"
-#endif
-#ifdef Q_OS_DARWIN
-#include "qcorewlanengine_mac_p.h"
-#endif
-#include <QtCore/qstringlist.h>
-#include <QtCore/qdebug.h>
-#include <QtCore/qmutex.h>
-
-#include <QtNetwork/qnetworkinterface.h>
-
-#if defined(BACKEND_NM)
-#include "qnmwifiengine_unix_p.h"
-#endif
-
-QTM_BEGIN_NAMESPACE
-
-#if defined(BACKEND_NM)
-static bool NetworkManagerAvailable()
-{
- QDBusConnection dbusConnection = QDBusConnection::systemBus();
- if (dbusConnection.isConnected()) {
- QDBusConnectionInterface *dbiface = dbusConnection.interface();
- QDBusReply<bool> reply = dbiface->isServiceRegistered("org.freedesktop.NetworkManager");
- if (reply.isValid())
- return reply.value();
- }
- return false;
-}
-#endif
-
-static QNetworkSessionEngine *getEngineFromId(const QString &id)
-{
-#ifdef Q_OS_WIN
- QNlaEngine *nla = QNlaEngine::instance();
- if (nla && nla->hasIdentifier(id))
- return nla;
-#endif
-
-#ifdef Q_OS_WIN32
- QNativeWifiEngine *nativeWifi = QNativeWifiEngine::instance();
- if (nativeWifi && nativeWifi->hasIdentifier(id))
- return nativeWifi;
-#endif
-
-#if defined(BACKEND_NM)
- if(NetworkManagerAvailable()) {
- QNmWifiEngine *nmwiifi = QNmWifiEngine::instance();
- if (nmwiifi && nmwiifi->hasIdentifier(id))
- return nmwiifi;
- }
-#endif
-#ifdef Q_OS_DARWIN
- QCoreWlanEngine *coreWifi = QCoreWlanEngine::instance();
- if (coreWifi && coreWifi->hasIdentifier(id))
- return coreWifi;
-
-#endif
- QGenericEngine *generic = QGenericEngine::instance();
- if (generic && generic->hasIdentifier(id))
- return generic;
-
- return 0;
-}
-
-class QNetworkSessionManagerPrivate : public QObject
-{
- Q_OBJECT
-
-public:
- QNetworkSessionManagerPrivate(QObject *parent = 0);
- ~QNetworkSessionManagerPrivate();
-
- void forceSessionClose(const QNetworkConfiguration &config);
-
-Q_SIGNALS:
- void forcedSessionClose(const QNetworkConfiguration &config);
-};
-
-#include "qnetworksession_p.moc"
-
-Q_GLOBAL_STATIC(QNetworkSessionManagerPrivate, sessionManager);
-
-QNetworkSessionManagerPrivate::QNetworkSessionManagerPrivate(QObject *parent)
-: QObject(parent)
-{
-}
-
-QNetworkSessionManagerPrivate::~QNetworkSessionManagerPrivate()
-{
-}
-
-void QNetworkSessionManagerPrivate::forceSessionClose(const QNetworkConfiguration &config)
-{
- emit forcedSessionClose(config);
-}
-
-void QNetworkSessionPrivate::syncStateWithInterface()
-{
- connect(&manager, SIGNAL(updateCompleted()), this, SLOT(networkConfigurationsChanged()));
- connect(&manager, SIGNAL(configurationChanged(QNetworkConfiguration)),
- this, SLOT(configurationChanged(QNetworkConfiguration)));
- connect(sessionManager(), SIGNAL(forcedSessionClose(QNetworkConfiguration)),
- this, SLOT(forcedSessionClose(QNetworkConfiguration)));
-
- opened = false;
- state = QNetworkSession::Invalid;
- lastError = QNetworkSession::UnknownSessionError;
-
- qRegisterMetaType<QNetworkSessionEngine::ConnectionError>
- ("QNetworkSessionEngine::ConnectionError");
-
- switch (publicConfig.type()) {
- case QNetworkConfiguration::InternetAccessPoint:
- activeConfig = publicConfig;
- engine = getEngineFromId(activeConfig.identifier());
- if (engine) {
- connect(engine, SIGNAL(connectionError(QString,QNetworkSessionEngine::ConnectionError)),
- this, SLOT(connectionError(QString,QNetworkSessionEngine::ConnectionError)),
- Qt::QueuedConnection);
- }
- break;
- case QNetworkConfiguration::ServiceNetwork:
- serviceConfig = publicConfig;
- // Defer setting engine and signals until open().
- // fall through
- case QNetworkConfiguration::UserChoice:
- // Defer setting serviceConfig and activeConfig until open().
- // fall through
- default:
- engine = 0;
- }
-
- networkConfigurationsChanged();
-}
-
-void QNetworkSessionPrivate::open()
-{
- if (serviceConfig.isValid()) {
- lastError = QNetworkSession::OperationNotSupportedError;
- emit q->error(lastError);
- } else if (!isOpen) {
- if ((activeConfig.state() & QNetworkConfiguration::Discovered) !=
- QNetworkConfiguration::Discovered) {
- lastError =QNetworkSession::InvalidConfigurationError;
- emit q->error(lastError);
- return;
- }
- opened = true;
-
- if ((activeConfig.state() & QNetworkConfiguration::Active) != QNetworkConfiguration::Active &&
- (activeConfig.state() & QNetworkConfiguration::Discovered) == QNetworkConfiguration::Discovered) {
- state = QNetworkSession::Connecting;
- emit q->stateChanged(state);
-
- engine->connectToId(activeConfig.identifier());
- }
-
- isOpen = (activeConfig.state() & QNetworkConfiguration::Active) == QNetworkConfiguration::Active;
- if (isOpen)
- emit quitPendingWaitsForOpened();
- }
-}
-
-void QNetworkSessionPrivate::close()
-{
- if (serviceConfig.isValid()) {
- lastError = QNetworkSession::OperationNotSupportedError;
- emit q->error(lastError);
- } else if (isOpen) {
- opened = false;
- isOpen = false;
- emit q->closed();
- }
-}
-
-void QNetworkSessionPrivate::stop()
-{
- if (serviceConfig.isValid()) {
- lastError = QNetworkSession::OperationNotSupportedError;
- emit q->error(lastError);
- } else {
- if ((activeConfig.state() & QNetworkConfiguration::Active) == QNetworkConfiguration::Active) {
- state = QNetworkSession::Closing;
- emit q->stateChanged(state);
-
- engine->disconnectFromId(activeConfig.identifier());
-
- sessionManager()->forceSessionClose(activeConfig);
- }
-
- opened = false;
- isOpen = false;
- emit q->closed();
- }
-}
-
-void QNetworkSessionPrivate::migrate()
-{
- qWarning("This platform does not support roaming (%s).", __FUNCTION__);
-}
-
-void QNetworkSessionPrivate::accept()
-{
- qWarning("This platform does not support roaming (%s).", __FUNCTION__);
-}
-
-void QNetworkSessionPrivate::ignore()
-{
- qWarning("This platform does not support roaming (%s).", __FUNCTION__);
-}
-
-void QNetworkSessionPrivate::reject()
-{
- qWarning("This platform does not support roaming (%s).", __FUNCTION__);
-}
-
-QNetworkInterface QNetworkSessionPrivate::currentInterface() const
-{
- if (!publicConfig.isValid() || !engine || state != QNetworkSession::Connected)
- return QNetworkInterface();
-
- QString interface = engine->getInterfaceFromId(activeConfig.identifier());
-
- if (interface.isEmpty())
- return QNetworkInterface();
- return QNetworkInterface::interfaceFromName(interface);
-}
-
-QVariant QNetworkSessionPrivate::sessionProperty(const QString& /*key*/) const
-{
- return QVariant();
-}
-
-void QNetworkSessionPrivate::setSessionProperty(const QString& /*key*/, const QVariant& /*value*/)
-{
-}
-
-/*QString QNetworkSessionPrivate::bearerName() const
-{
- if (!publicConfig.isValid() || !engine)
- return QString();
-
- return engine->bearerName(activeConfig.identifier());
-}*/
-
-QString QNetworkSessionPrivate::errorString() const
-{
- switch (lastError) {
- case QNetworkSession::UnknownSessionError:
- return tr("Unknown session error.");
- case QNetworkSession::SessionAbortedError:
- return tr("The session was aborted by the user or system.");
- case QNetworkSession::OperationNotSupportedError:
- return tr("The requested operation is not supported by the system.");
- case QNetworkSession::InvalidConfigurationError:
- return tr("The specified configuration cannot be used.");
- case QNetworkSession::RoamingError:
- return tr("Roaming was aborted or is not possible.");
-
- }
-
- return QString();
-}
-
-QNetworkSession::SessionError QNetworkSessionPrivate::error() const
-{
- return lastError;
-}
-
-quint64 QNetworkSessionPrivate::bytesWritten() const
-{
-#if defined(BACKEND_NM)
- if( NetworkManagerAvailable() && state == QNetworkSession::Connected ) {
- if (publicConfig.type() == QNetworkConfiguration::ServiceNetwork) {
- foreach (const QNetworkConfiguration &config, publicConfig.children()) {
- if ((config.state() & QNetworkConfiguration::Active) == QNetworkConfiguration::Active) {
- return static_cast<QNmWifiEngine*>(getEngineFromId(config.d->id))->sentDataForId(config.d->id);
- }
- }
- } else {
- return static_cast<QNmWifiEngine*>(getEngineFromId(activeConfig.d->id))->sentDataForId(activeConfig.d->id);
- }
- }
-#endif
- return tx_data;
-}
-
-quint64 QNetworkSessionPrivate::bytesReceived() const
-{
-#if defined(BACKEND_NM)
- if( NetworkManagerAvailable() && state == QNetworkSession::Connected ) {
- if (publicConfig.type() == QNetworkConfiguration::ServiceNetwork) {
- foreach (const QNetworkConfiguration &config, publicConfig.children()) {
- if ((config.state() & QNetworkConfiguration::Active) == QNetworkConfiguration::Active) {
- return static_cast<QNmWifiEngine*>(getEngineFromId(activeConfig.d->id))->receivedDataForId(config.d->id);
- }
- }
- } else {
- return static_cast<QNmWifiEngine*>(getEngineFromId(activeConfig.d->id))->receivedDataForId(activeConfig.d->id);
- }
- }
-#endif
- return rx_data;
-}
-
-quint64 QNetworkSessionPrivate::activeTime() const
-{
-#if defined(BACKEND_NM)
- if (startTime.isNull()) {
- return 0;
- }
- if(state == QNetworkSession::Connected )
- return startTime.secsTo(QDateTime::currentDateTime());
-#endif
- return m_activeTime;
-}
-
-void QNetworkSessionPrivate::updateStateFromServiceNetwork()
-{
- QNetworkSession::State oldState = state;
-
- foreach (const QNetworkConfiguration &config, serviceConfig.children()) {
- if ((config.state() & QNetworkConfiguration::Active) != QNetworkConfiguration::Active)
- continue;
-
- if (activeConfig != config) {
- if (engine) {
- disconnect(engine, SIGNAL(connectionError(QString,QNetworkSessionEngine::ConnectionError)),
- this, SLOT(connectionError(QString,QNetworkSessionEngine::ConnectionError)));
- }
-
- activeConfig = config;
- engine = getEngineFromId(activeConfig.identifier());
- if (engine) {
- connect(engine, SIGNAL(connectionError(QString,QNetworkSessionEngine::ConnectionError)),
- this, SLOT(connectionError(QString,QNetworkSessionEngine::ConnectionError)),
- Qt::QueuedConnection);
- }
- emit q->newConfigurationActivated();
- }
-
- state = QNetworkSession::Connected;
- if (state != oldState)
- emit q->stateChanged(state);
-
- return;
- }
-
- if (serviceConfig.children().isEmpty())
- state = QNetworkSession::NotAvailable;
- else
- state = QNetworkSession::Disconnected;
-
- if (state != oldState)
- emit q->stateChanged(state);
-}
-
-void QNetworkSessionPrivate::updateStateFromActiveConfig()
-{
- QNetworkSession::State oldState = state;
-
- bool newActive = false;
-
- if (!activeConfig.isValid()) {
- state = QNetworkSession::Invalid;
- } else if ((activeConfig.state() & QNetworkConfiguration::Active) == QNetworkConfiguration::Active) {
- state = QNetworkSession::Connected;
- newActive = opened;
- } else if ((activeConfig.state() & QNetworkConfiguration::Discovered) == QNetworkConfiguration::Discovered) {
- state = QNetworkSession::Disconnected;
- } else if ((activeConfig.state() & QNetworkConfiguration::Defined) == QNetworkConfiguration::Defined) {
- state = QNetworkSession::NotAvailable;
- } else if ((activeConfig.state() & QNetworkConfiguration::Undefined) == QNetworkConfiguration::Undefined) {
- state = QNetworkSession::NotAvailable;
- }
-
- bool oldActive = isOpen;
- isOpen = newActive;
-
- if (!oldActive && isOpen)
- emit quitPendingWaitsForOpened();
- if (oldActive && !isOpen)
- emit q->closed();
-
- if (oldState != state)
- emit q->stateChanged(state);
-}
-
-void QNetworkSessionPrivate::networkConfigurationsChanged()
-{
- if (serviceConfig.isValid())
- updateStateFromServiceNetwork();
- else
- updateStateFromActiveConfig();
-#if defined(BACKEND_NM)
- setActiveTimeStamp();
-#endif
-}
-
-void QNetworkSessionPrivate::configurationChanged(const QNetworkConfiguration &config)
-{
- if (serviceConfig.isValid() && (config == serviceConfig || config == activeConfig))
- updateStateFromServiceNetwork();
- else if (config == activeConfig)
- updateStateFromActiveConfig();
-}
-
-void QNetworkSessionPrivate::forcedSessionClose(const QNetworkConfiguration &config)
-{
- if (activeConfig == config) {
- opened = false;
- isOpen = false;
-
- emit q->closed();
-
- lastError = QNetworkSession::SessionAbortedError;
- emit q->error(lastError);
- }
-}
-
-void QNetworkSessionPrivate::connectionError(const QString &id, QNetworkSessionEngine::ConnectionError error)
-{
- if (activeConfig.identifier() == id) {
- networkConfigurationsChanged();
- switch (error) {
- case QNetworkSessionEngine::OperationNotSupported:
- lastError = QNetworkSession::OperationNotSupportedError;
- opened = false;
- break;
- case QNetworkSessionEngine::InterfaceLookupError:
- case QNetworkSessionEngine::ConnectError:
- case QNetworkSessionEngine::DisconnectionError:
- default:
- lastError = QNetworkSession::UnknownSessionError;
- }
- emit q->error(lastError);
- }
-}
-
-#if defined(BACKEND_NM)
-void QNetworkSessionPrivate::setActiveTimeStamp()
-{
- if(NetworkManagerAvailable()) {
- startTime = QDateTime();
- return;
- }
- QString interface = currentInterface().hardwareAddress().toLower();
- const QString devicePath = QLatin1String("/org/freedesktop/Hal/devices/net_") +
- interface.replace(QLatin1Char(':'), QLatin1Char('_'));
-
- QString path;
- QString serviceName;
- QScopedPointer<QNetworkManagerInterface> ifaceD(new QNetworkManagerInterface());
-
- foreach (const QDBusObjectPath &conpath, ifaceD->activeConnections()) {
- QScopedPointer<QNetworkManagerConnectionActive> conDetails(new QNetworkManagerConnectionActive(conpath.path()));
- const QDBusObjectPath connection = conDetails->connection();
- serviceName = conDetails->serviceName();
- foreach (const QDBusObjectPath &device, conDetails->devices()) {
- if(device.path() == devicePath) {
- path = connection.path();
- }
- break;
- }
- }
-
- if(serviceName.isEmpty())
- return;
-
- QScopedPointer<QNetworkManagerSettings> settingsiface(new QNetworkManagerSettings(serviceName));
- foreach (const QDBusObjectPath &path, settingsiface->listConnections()) {
- QScopedPointer<QNetworkManagerSettingsConnection> sysIface;
- sysIface.reset(new QNetworkManagerSettingsConnection(serviceName, path.path()));
- startTime = QDateTime::fromTime_t(sysIface->getTimestamp());
- // isOpen = (publicConfig.state() & QNetworkConfiguration::Active) == QNetworkConfiguration::Active;
- }
- if(startTime.isNull())
- startTime = QDateTime::currentDateTime();
-}
-#endif
-
-#include "moc_qnetworksession_p.cpp"
-QTM_END_NAMESPACE
-