diff options
Diffstat (limited to 'src/plugins/bearer/symbian/qnetworksession_impl.cpp')
| -rw-r--r-- | src/plugins/bearer/symbian/qnetworksession_impl.cpp | 1549 |
1 files changed, 0 insertions, 1549 deletions
diff --git a/src/plugins/bearer/symbian/qnetworksession_impl.cpp b/src/plugins/bearer/symbian/qnetworksession_impl.cpp deleted file mode 100644 index 107f3475c9..0000000000 --- a/src/plugins/bearer/symbian/qnetworksession_impl.cpp +++ /dev/null @@ -1,1549 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** 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. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qnetworksession_impl.h" -#include "symbianengine.h" - -#include <es_enum.h> -#include <es_sock.h> -#include <in_sock.h> -#include <private/qcore_symbian_p.h> - -#ifdef SNAP_FUNCTIONALITY_AVAILABLE -#include <cmmanager.h> -#endif - -#if defined(OCC_FUNCTIONALITY_AVAILABLE) && defined(SNAP_FUNCTIONALITY_AVAILABLE) -#include <extendedconnpref.h> -#endif - -#ifndef QT_NO_BEARERMANAGEMENT - -QT_BEGIN_NAMESPACE - -QNetworkSessionPrivateImpl::QNetworkSessionPrivateImpl(SymbianEngine *engine) -: engine(engine), iSocketServ(qt_symbianGetSocketServer()), - ipConnectionNotifier(0), ipConnectionStarter(0), - iHandleStateNotificationsFromManager(false), iFirstSync(true), iStoppedByUser(false), - iClosedByUser(false), iError(QNetworkSession::UnknownSessionError), iALREnabled(0), - iConnectInBackground(false), isOpening(false) -{ - -#ifdef SNAP_FUNCTIONALITY_AVAILABLE - iMobility = NULL; -#endif - - TRAP_IGNORE(iConnectionMonitor.ConnectL()); -} - -void QNetworkSessionPrivateImpl::closeHandles() -{ - QMutexLocker lock(&mutex); - // Cancel Connection Progress Notifications first. - // Note: ConnectionNotifier must be destroyed before RConnection::Close() - // => deleting ipConnectionNotifier results RConnection::CancelProgressNotification() - delete ipConnectionNotifier; - ipConnectionNotifier = NULL; - -#ifdef SNAP_FUNCTIONALITY_AVAILABLE - // mobility monitor must be deleted before RConnection is closed - delete iMobility; - iMobility = NULL; -#endif - - // Cancel possible RConnection::Start() - may call RConnection::Close if Start was in progress - delete ipConnectionStarter; - ipConnectionStarter = 0; - //close any open connection (note Close twice is safe in case Cancel did it above) - iConnection.Close(); - - QSymbianSocketManager::instance().setDefaultConnection(0); - - iConnectionMonitor.Close(); -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) - << " - handles closed"; -#endif - -} - -QNetworkSessionPrivateImpl::~QNetworkSessionPrivateImpl() -{ - isOpen = false; - isOpening = false; - - closeHandles(); -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) - << " - destroyed"; -#endif -} - -void QNetworkSessionPrivateImpl::configurationStateChanged(quint32 accessPointId, quint32 connMonId, QNetworkSession::State newState) -{ - if (iHandleStateNotificationsFromManager) { -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " - << "configurationStateChanged from manager for IAP : " << QString::number(accessPointId) - << "connMon ID : " << QString::number(connMonId) << " : to a state: " << newState - << "whereas my current state is: " << state; -#else - Q_UNUSED(connMonId); -#endif - this->newState(newState, accessPointId); - } -} - -void QNetworkSessionPrivateImpl::configurationRemoved(QNetworkConfigurationPrivatePointer config) -{ - if (!publicConfig.isValid()) - return; - - TUint32 publicNumericId = - toSymbianConfig(privateConfiguration(publicConfig))->numericIdentifier(); - - if (toSymbianConfig(config)->numericIdentifier() == publicNumericId) { -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " - << "configurationRemoved IAP: " << QString::number(publicNumericId) << " : going to State: Invalid"; -#endif - this->newState(QNetworkSession::Invalid, publicNumericId); - } -} - -void QNetworkSessionPrivateImpl::configurationAdded(QNetworkConfigurationPrivatePointer config) -{ - Q_UNUSED(config); - // If session is based on service network, some other app may create new access points - // to the SNAP --> synchronize session's state with that of interface's. - if (!publicConfig.isValid() || publicConfig.type() != QNetworkConfiguration::ServiceNetwork) - return; - -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " - << "configurationAdded IAP: " - << toSymbianConfig(config)->numericIdentifier(); -#endif - - syncStateWithInterface(); -} - -// Function sets the state of the session to match the state -// of the underlying interface (the configuration this session is based on) -void QNetworkSessionPrivateImpl::syncStateWithInterface() -{ - if (!publicConfig.isValid()) - return; - - if (iFirstSync) { - QObject::connect(engine, - SIGNAL(configurationStateChanged(quint32,quint32,QNetworkSession::State)), - this, - SLOT(configurationStateChanged(quint32,quint32,QNetworkSession::State))); - // Listen to configuration removals, so that in case the configuration - // this session is based on is removed, session knows to enter Invalid -state. - QObject::connect(engine, SIGNAL(configurationRemoved(QNetworkConfigurationPrivatePointer)), - this, SLOT(configurationRemoved(QNetworkConfigurationPrivatePointer))); - // Connect to configuration additions, so that in case a configuration is added - // in a SNAP this session is based on, the session knows to synch its state with its - // interface. - QObject::connect(engine, SIGNAL(configurationAdded(QNetworkConfigurationPrivatePointer)), - this, SLOT(configurationAdded(QNetworkConfigurationPrivatePointer))); - } - // Start listening IAP state changes from QNetworkConfigurationManagerPrivate - iHandleStateNotificationsFromManager = true; - - // Check what is the state of the configuration this session is based on - // and set the session in appropriate state. -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " - << "syncStateWithInterface() state of publicConfig is: " << publicConfig.state(); -#endif - switch (publicConfig.state()) { - case QNetworkConfiguration::Active: - newState(QNetworkSession::Connected); - break; - case QNetworkConfiguration::Discovered: - newState(QNetworkSession::Disconnected); - break; - case QNetworkConfiguration::Defined: - newState(QNetworkSession::NotAvailable); - break; - case QNetworkConfiguration::Undefined: - default: - newState(QNetworkSession::Invalid); - } -} - -#ifndef QT_NO_NETWORKINTERFACE -QNetworkInterface QNetworkSessionPrivateImpl::interface(TUint iapId) const -{ - QString interfaceName; - - TSoInetInterfaceInfo ifinfo; - TPckg<TSoInetInterfaceInfo> ifinfopkg(ifinfo); - TSoInetIfQuery ifquery; - TPckg<TSoInetIfQuery> ifquerypkg(ifquery); - - // Open dummy socket for interface queries - RSocket socket; - TInt retVal = socket.Open(iSocketServ, _L("udp")); - if (retVal != KErrNone) { - return QNetworkInterface(); - } - - // Start enumerating interfaces - socket.SetOpt(KSoInetEnumInterfaces, KSolInetIfCtrl); - while(socket.GetOpt(KSoInetNextInterface, KSolInetIfCtrl, ifinfopkg) == KErrNone) { - ifquery.iName = ifinfo.iName; - TInt err = socket.GetOpt(KSoInetIfQueryByName, KSolInetIfQuery, ifquerypkg); - if(err == KErrNone && ifquery.iZone[1] == iapId) { // IAP ID is index 1 of iZone - if(ifinfo.iAddress.Address() > 0) { - interfaceName = QString::fromUtf16(ifinfo.iName.Ptr(),ifinfo.iName.Length()); - break; - } - } - } - - socket.Close(); - - if (interfaceName.isEmpty()) { - return QNetworkInterface(); - } - - return QNetworkInterface::interfaceFromName(interfaceName); -} -#endif - -#ifndef QT_NO_NETWORKINTERFACE -QNetworkInterface QNetworkSessionPrivateImpl::currentInterface() const -{ -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " - << "currentInterface() requested, state: " << state - << "publicConfig validity: " << publicConfig.isValid(); - if (activeInterface.isValid()) - qDebug() << "QNS this : " << QString::number((uint)this) << " - " - << "interface is: " << activeInterface.humanReadableName(); -#endif - - if (!publicConfig.isValid() || state != QNetworkSession::Connected) { - return QNetworkInterface(); - } - - return activeInterface; -} -#endif - -QVariant QNetworkSessionPrivateImpl::sessionProperty(const QString& key) const -{ - if (key == "ConnectInBackground") { - return QVariant(iConnectInBackground); - } - return QVariant(); -} - -void QNetworkSessionPrivateImpl::setSessionProperty(const QString& key, const QVariant& value) -{ - // Valid value means adding property, invalid means removing it. - if (key == "ConnectInBackground") { - if (value.isValid()) { - iConnectInBackground = value.toBool(); - } else { - iConnectInBackground = EFalse; - } - } -} - -QString QNetworkSessionPrivateImpl::errorString() const -{ - switch (iError) { - 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 QNetworkSessionPrivateImpl::error() const -{ - return iError; -} - -void QNetworkSessionPrivateImpl::open() -{ - QMutexLocker lock(&mutex); -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " - << "open() called, session state is: " << state << " and isOpen is: " - << isOpen << isOpening; -#endif - - if (isOpen || isOpening) - return; - - isOpening = true; - - // Stop handling IAP state change signals from QNetworkConfigurationManagerPrivate - // => RConnection::ProgressNotification will be used for IAP/SNAP monitoring - iHandleStateNotificationsFromManager = false; - - // Configuration may have been invalidated after session creation by platform - // (e.g. configuration has been deleted). - if (!publicConfig.isValid()) { - newState(QNetworkSession::Invalid); - iError = QNetworkSession::InvalidConfigurationError; - emit QNetworkSessionPrivate::error(iError); - return; - } - // If opening a undefined configuration, session emits error and enters - // NotAvailable -state. Note that we will try ones in 'defined' state to avoid excessive - // need for WLAN scans (via updateConfigurations()), because user may have walked - // into a WLAN range, but periodic background scan has not occurred yet --> - // we don't want to force application to make frequent updateConfigurations() calls - // to be able to try if e.g. home WLAN is available. - if (publicConfig.state() == QNetworkConfiguration::Undefined) { - newState(QNetworkSession::NotAvailable); - iError = QNetworkSession::InvalidConfigurationError; - emit QNetworkSessionPrivate::error(iError); - return; - } - // Clear possible previous states - iStoppedByUser = false; - iClosedByUser = false; - - Q_ASSERT(!iConnection.SubSessionHandle()); - TInt error = iConnection.Open(iSocketServ); - if (error != KErrNone) { - // Could not open RConnection - newState(QNetworkSession::Invalid); - iError = QNetworkSession::UnknownSessionError; - emit QNetworkSessionPrivate::error(iError); - syncStateWithInterface(); - return; - } - - // Use RConnection::ProgressNotification for IAP/SNAP monitoring - // (<=> ConnectionProgressNotifier uses RConnection::ProgressNotification) - if (!ipConnectionNotifier) { - ipConnectionNotifier = new ConnectionProgressNotifier(*this,iConnection); - } - if (ipConnectionNotifier) { - ipConnectionNotifier->StartNotifications(); - } - - if (publicConfig.type() == QNetworkConfiguration::InternetAccessPoint) { - SymbianNetworkConfigurationPrivate *symbianConfig = - toSymbianConfig(privateConfiguration(publicConfig)); - -#if defined(OCC_FUNCTIONALITY_AVAILABLE) && defined(SNAP_FUNCTIONALITY_AVAILABLE) - // With One Click Connectivity (Symbian^3 onwards) it is possible - // to connect silently, without any popups. - TConnPrefList pref; - TExtendedConnPref prefs; - - prefs.SetIapId(symbianConfig->numericIdentifier()); - if (iConnectInBackground) { - prefs.SetNoteBehaviour( TExtendedConnPref::ENoteBehaviourConnSilent ); - } - pref.AppendL(&prefs); -#else - TCommDbConnPref pref; - pref.SetDialogPreference(ECommDbDialogPrefDoNotPrompt); - - pref.SetIapId(symbianConfig->numericIdentifier()); -#endif - if (!ipConnectionStarter) { - ipConnectionStarter = new ConnectionStarter(*this, iConnection); - ipConnectionStarter->Start(pref); - } - // Avoid flip flop of states if the configuration is already - // active. IsOpen/opened() will indicate when ready. - if (state != QNetworkSession::Connected) { - newState(QNetworkSession::Connecting); - } - } else if (publicConfig.type() == QNetworkConfiguration::ServiceNetwork) { - SymbianNetworkConfigurationPrivate *symbianConfig = - toSymbianConfig(privateConfiguration(publicConfig)); - -#if defined(OCC_FUNCTIONALITY_AVAILABLE) && defined(SNAP_FUNCTIONALITY_AVAILABLE) - // On Symbian^3 if service network is not reachable, it triggers a UI (aka EasyWLAN) where - // user can create new IAPs. To detect this, we need to store the number of IAPs - // there was before connection was started. - iKnownConfigsBeforeConnectionStart = engine->accessPointConfigurationIdentifiers(); - TConnPrefList snapPref; - TExtendedConnPref prefs; - prefs.SetSnapId(symbianConfig->numericIdentifier()); - if (iConnectInBackground) { - prefs.SetNoteBehaviour( TExtendedConnPref::ENoteBehaviourConnSilent ); - } - snapPref.AppendL(&prefs); -#else - TConnSnapPref snapPref(symbianConfig->numericIdentifier()); -#endif - if (!ipConnectionStarter) { - ipConnectionStarter = new ConnectionStarter(*this, iConnection); - ipConnectionStarter->Start(snapPref); - } - // Avoid flip flop of states if the configuration is already - // active. IsOpen/opened() will indicate when ready. - if (state != QNetworkSession::Connected) { - newState(QNetworkSession::Connecting); - } - } else if (publicConfig.type() == QNetworkConfiguration::UserChoice) { - iKnownConfigsBeforeConnectionStart = engine->accessPointConfigurationIdentifiers(); - if (!ipConnectionStarter) { - ipConnectionStarter = new ConnectionStarter(*this, iConnection); - ipConnectionStarter->Start(); - } - newState(QNetworkSession::Connecting); - } - - if (error != KErrNone) { - isOpen = false; - isOpening = false; - iError = QNetworkSession::UnknownSessionError; - emit QNetworkSessionPrivate::error(iError); - closeHandles(); - syncStateWithInterface(); - } -} - -TUint QNetworkSessionPrivateImpl::iapClientCount(TUint aIAPId) const -{ - TRequestStatus status; - TUint connectionCount; - iConnectionMonitor.GetConnectionCount(connectionCount, status); - User::WaitForRequest(status); - if (status.Int() == KErrNone) { - for (TUint i = 1; i <= connectionCount; i++) { - TUint connectionId; - TUint subConnectionCount; - iConnectionMonitor.GetConnectionInfo(i, connectionId, subConnectionCount); - TUint apId; - iConnectionMonitor.GetUintAttribute(connectionId, subConnectionCount, KIAPId, apId, status); - User::WaitForRequest(status); - if (apId == aIAPId) { - TConnMonClientEnumBuf buf; - iConnectionMonitor.GetPckgAttribute(connectionId, 0, KClientInfo, buf, status); - User::WaitForRequest(status); - if (status.Int() == KErrNone) { - return buf().iCount; - } - } - } - } - return 0; -} - -void QNetworkSessionPrivateImpl::close(bool allowSignals) -{ -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " - << "close() called, session state is: " << state << " and isOpen is : " - << isOpen; -#endif - - if (!isOpen && state != QNetworkSession::Connecting) { - return; - } - // Mark this session as closed-by-user so that we are able to report - // distinguish between stop() and close() state transitions - // when reporting. - iClosedByUser = true; - isOpen = false; - isOpening = false; - - serviceConfig = QNetworkConfiguration(); - - closeHandles(); - - // Start handling IAP state change signals from QNetworkConfigurationManagerPrivate - iHandleStateNotificationsFromManager = true; - - // If UserChoice, go down immediately. If some other configuration, - // go down immediately if there is no reports expected from the platform; - // in practice Connection Monitor is aware of connections only after - // KFinishedSelection event, and hence reports only after that event, but - // that does not seem to be trusted on all Symbian versions --> safest - // to go down. - if (publicConfig.type() == QNetworkConfiguration::UserChoice || state == QNetworkSession::Connecting) { -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " - << "going disconnected right away, since either UserChoice or Connecting"; -#endif - newState(QNetworkSession::Closing); - newState(QNetworkSession::Disconnected); - } - if (allowSignals) { - emit closed(); - } -} - -void QNetworkSessionPrivateImpl::stop() -{ - QMutexLocker lock(&mutex); -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " - << "stop() called, session state is: " << state << " and isOpen is : " - << isOpen; -#endif - if (!isOpen && - publicConfig.isValid() && - publicConfig.type() == QNetworkConfiguration::InternetAccessPoint) { -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " - << "since session is not open, using RConnectionMonitor to stop() the interface"; -#endif - iStoppedByUser = true; - // If the publicConfig is type of IAP, enumerate through connections at - // connection monitor. If publicConfig is active in that list, stop it. - // Otherwise there is nothing to stop. Note: because this QNetworkSession is not open, - // activeConfig is not usable. - TUint count; - TRequestStatus status; - iConnectionMonitor.GetConnectionCount(count, status); - User::WaitForRequest(status); - if (status.Int() != KErrNone) { - return; - } - TUint numSubConnections; // Not used but needed by GetConnectionInfo i/f - TUint connectionId; - for (TUint i = 1; i <= count; ++i) { - // Get (connection monitor's assigned) connection ID - TInt ret = iConnectionMonitor.GetConnectionInfo(i, connectionId, numSubConnections); - if (ret == KErrNone) { - SymbianNetworkConfigurationPrivate *symbianConfig = - toSymbianConfig(privateConfiguration(publicConfig)); - - // See if connection Id matches with our Id. If so, stop() it. - if (symbianConfig->connectionIdentifier() == connectionId) { - ret = iConnectionMonitor.SetBoolAttribute(connectionId, - 0, // subConnectionId don't care - KConnectionStop, - ETrue); - } - } - // Enter disconnected state right away since the session is not even open. - // Symbian^3 connection monitor does not emit KLinkLayerClosed when - // connection is stopped via connection monitor. - newState(QNetworkSession::Disconnected); - } - } else if (isOpen) { -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " - << "since session is open, using RConnection to stop() the interface"; -#endif - // Since we are open, use RConnection to stop the interface - isOpen = false; - isOpening = false; - iStoppedByUser = true; - newState(QNetworkSession::Closing); - if (ipConnectionNotifier) { - ipConnectionNotifier->StopNotifications(); - // Start handling IAP state change signals from QNetworkConfigurationManagerPrivate - iHandleStateNotificationsFromManager = true; - } - iConnection.Stop(RConnection::EStopAuthoritative); - isOpen = true; - isOpening = false; - close(false); - emit closed(); - } -} - -void QNetworkSessionPrivateImpl::migrate() -{ -#ifdef SNAP_FUNCTIONALITY_AVAILABLE - if (iMobility) { - QSymbianSocketManager::instance().setDefaultConnection(0); - // Start migrating to new IAP - iMobility->MigrateToPreferredCarrier(); - } -#endif -} - -void QNetworkSessionPrivateImpl::ignore() -{ -#ifdef SNAP_FUNCTIONALITY_AVAILABLE - if (iMobility) { - iMobility->IgnorePreferredCarrier(); - - if (!iALRUpgradingConnection) { - newState(QNetworkSession::Disconnected); - } else { - newState(QNetworkSession::Connected,iOldRoamingIap); - } - } -#endif -} - -void QNetworkSessionPrivateImpl::accept() -{ -#ifdef SNAP_FUNCTIONALITY_AVAILABLE - if (iMobility) { - iMobility->NewCarrierAccepted(); - - QNetworkConfiguration newActiveConfig = activeConfiguration(iNewRoamingIap); - - QSymbianSocketManager::instance().setDefaultConnection(&iConnection); - - newState(QNetworkSession::Connected, iNewRoamingIap); - } -#endif -} - -void QNetworkSessionPrivateImpl::reject() -{ -#ifdef SNAP_FUNCTIONALITY_AVAILABLE - if (iMobility) { - iMobility->NewCarrierRejected(); - - if (!iALRUpgradingConnection) { - newState(QNetworkSession::Disconnected); - } else { - QNetworkConfiguration newActiveConfig = activeConfiguration(iOldRoamingIap); - - QSymbianSocketManager::instance().setDefaultConnection(&iConnection); - - newState(QNetworkSession::Connected, iOldRoamingIap); - } - } -#endif -} - -#ifdef SNAP_FUNCTIONALITY_AVAILABLE -void QNetworkSessionPrivateImpl::PreferredCarrierAvailable(TAccessPointInfo aOldAPInfo, - TAccessPointInfo aNewAPInfo, - TBool aIsUpgrade, - TBool aIsSeamless) -{ - iOldRoamingIap = aOldAPInfo.AccessPoint(); - iNewRoamingIap = aNewAPInfo.AccessPoint(); - newState(QNetworkSession::Roaming); - if (iALREnabled > 0) { - iALRUpgradingConnection = aIsUpgrade; - QList<QNetworkConfiguration> configs = publicConfig.children(); - for (int i=0; i < configs.count(); i++) { - SymbianNetworkConfigurationPrivate *symbianConfig = - toSymbianConfig(privateConfiguration(configs[i])); - - if (symbianConfig->numericIdentifier() == aNewAPInfo.AccessPoint()) { - // Any slot connected to the signal might throw an std::exception, - // which must not propagate into Symbian code (this function is a callback - // from platform). We could convert exception to a symbian Leave, but since the - // prototype of this function bans this (no trailing 'L'), we just catch - // and drop. - QT_TRY { - emit preferredConfigurationChanged(configs[i], aIsSeamless); - } - QT_CATCH (std::exception&) {} - } - } - } else { - migrate(); - } -} - -void QNetworkSessionPrivateImpl::NewCarrierActive(TAccessPointInfo /*aNewAPInfo*/, TBool /*aIsSeamless*/) -{ - if (iALREnabled > 0) { - QT_TRY { - emit newConfigurationActivated(); - } - QT_CATCH (std::exception&) {} - } else { - accept(); - } -} - -void QNetworkSessionPrivateImpl::Error(TInt aError) -{ -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " - << "roaming Error() occurred" << aError << ", isOpen is: " << isOpen; -#endif - if (aError == KErrCancel) - return; //avoid recursive deletion - if (isOpen) { - isOpen = false; - isOpening = false; - activeConfig = QNetworkConfiguration(); - serviceConfig = QNetworkConfiguration(); - iError = QNetworkSession::RoamingError; - emit QNetworkSessionPrivate::error(iError); - closeHandles(); - QT_TRY { - syncStateWithInterface(); - // In some cases IAP is still in Connected state when - // syncStateWithInterface(); is called - // => Following call makes sure that Session state - // changes immediately to Disconnected. - newState(QNetworkSession::Disconnected); - emit closed(); - } - QT_CATCH (std::exception&) {} - } else if (iStoppedByUser) { - // If the user of this session has called the stop() and - // configuration is based on internet SNAP, this needs to be - // done here because platform might roam. - QT_TRY { - newState(QNetworkSession::Disconnected); - } - QT_CATCH (std::exception&) {} - } -} -#endif - -void QNetworkSessionPrivateImpl::setALREnabled(bool enabled) -{ - if (enabled) { - iALREnabled++; - } else { - iALREnabled--; - } -} - -QNetworkConfiguration QNetworkSessionPrivateImpl::bestConfigFromSNAP(const QNetworkConfiguration& snapConfig) const -{ - QNetworkConfiguration config; - QList<QNetworkConfiguration> subConfigurations = snapConfig.children(); - for (int i = 0; i < subConfigurations.count(); i++ ) { - if (subConfigurations[i].state() == QNetworkConfiguration::Active) { - config = subConfigurations[i]; - break; - } else if (!config.isValid() && subConfigurations[i].state() == QNetworkConfiguration::Discovered) { - config = subConfigurations[i]; - } - } - if (!config.isValid() && subConfigurations.count() > 0) { - config = subConfigurations[0]; - } - return config; -} - -quint64 QNetworkSessionPrivateImpl::bytesWritten() const -{ - return transferredData(KUplinkData); -} - -quint64 QNetworkSessionPrivateImpl::bytesReceived() const -{ - return transferredData(KDownlinkData); -} - -quint64 QNetworkSessionPrivateImpl::transferredData(TUint dataType) const -{ - if (!publicConfig.isValid()) { - return 0; - } - - QNetworkConfiguration config; - if (publicConfig.type() == QNetworkConfiguration::UserChoice) { - if (serviceConfig.isValid()) { - config = serviceConfig; - } else { - if (activeConfig.isValid()) { - config = activeConfig; - } - } - } else { - config = publicConfig; - } - - if (!config.isValid()) { - return 0; - } - - TUint count; - TRequestStatus status; - iConnectionMonitor.GetConnectionCount(count, status); - User::WaitForRequest(status); - if (status.Int() != KErrNone) { - return 0; - } - - TUint transferredData = 0; - TUint numSubConnections; - TUint connectionId; - bool configFound; - for (TUint i = 1; i <= count; i++) { - TInt ret = iConnectionMonitor.GetConnectionInfo(i, connectionId, numSubConnections); - if (ret == KErrNone) { - TUint apId; - iConnectionMonitor.GetUintAttribute(connectionId, 0, KIAPId, apId, status); - User::WaitForRequest(status); - if (status.Int() == KErrNone) { - configFound = false; - if (config.type() == QNetworkConfiguration::ServiceNetwork) { - QList<QNetworkConfiguration> configs = config.children(); - for (int i=0; i < configs.count(); i++) { - SymbianNetworkConfigurationPrivate *symbianConfig = - toSymbianConfig(privateConfiguration(configs[i])); - - if (symbianConfig->numericIdentifier() == apId) { - configFound = true; - break; - } - } - } else { - SymbianNetworkConfigurationPrivate *symbianConfig = - toSymbianConfig(privateConfiguration(config)); - - if (symbianConfig->numericIdentifier() == apId) - configFound = true; - } - if (configFound) { - TUint tData; - iConnectionMonitor.GetUintAttribute(connectionId, 0, dataType, tData, status ); - User::WaitForRequest(status); - if (status.Int() == KErrNone) { - transferredData += tData; - } - } - } - } - } - - return transferredData; -} - -quint64 QNetworkSessionPrivateImpl::activeTime() const -{ - if (!isOpen || startTime.isNull()) { - return 0; - } - return startTime.secsTo(QDateTime::currentDateTime()); -} - -QNetworkConfiguration QNetworkSessionPrivateImpl::activeConfiguration(TUint32 iapId) const -{ - if (iapId == 0) { - _LIT(KSetting, "IAP\\Id"); - iConnection.GetIntSetting(KSetting, iapId); -#ifdef SNAP_FUNCTIONALITY_AVAILABLE - // Check if this is an Easy WLAN configuration. On Symbian^3 RConnection may report - // the used configuration as 'EasyWLAN' IAP ID if someone has just opened the configuration - // from WLAN Scan dialog, _and_ that connection is still up. We need to find the - // real matching configuration. Function alters the Easy WLAN ID to real IAP ID (only if - // easy WLAN): - easyWlanTrueIapId(iapId); -#endif - } - -#ifdef SNAP_FUNCTIONALITY_AVAILABLE - if (publicConfig.type() == QNetworkConfiguration::ServiceNetwork) { - // Try to search IAP from the used SNAP using IAP Id - QList<QNetworkConfiguration> children = publicConfig.children(); - for (int i=0; i < children.count(); i++) { - SymbianNetworkConfigurationPrivate *childConfig = - toSymbianConfig(privateConfiguration(children[i])); - - if (childConfig->numericIdentifier() == iapId) - return children[i]; - } - - // Given IAP Id was not found from the used SNAP - // => Try to search matching IAP using mappingName - // mappingName contains: - // 1. "Access point name" for "Packet data" Bearer - // 2. "WLAN network name" (= SSID) for "Wireless LAN" Bearer - // 3. "Dial-up number" for "Data call Bearer" or "High Speed (GSM)" Bearer - // <=> Note: It's possible that in this case reported IAP is - // clone of the one of the IAPs of the used SNAP - // => If mappingName matches, clone has been found - QNetworkConfiguration pt = QNetworkConfigurationManager().configurationFromIdentifier( - QT_BEARERMGMT_CONFIGURATION_IAP_PREFIX+QString::number(qHash(iapId))); - - SymbianNetworkConfigurationPrivate *symbianConfig = - toSymbianConfig(privateConfiguration(pt)); - if (symbianConfig) { - for (int i=0; i < children.count(); i++) { - SymbianNetworkConfigurationPrivate *childConfig = - toSymbianConfig(privateConfiguration(children[i])); - - if (childConfig->configMappingName() == symbianConfig->configMappingName()) { - return children[i]; - } - } - } else { -#ifdef SNAP_FUNCTIONALITY_AVAILABLE - // On Symbian^3 (only, not earlier or Symbian^4) if the SNAP was not reachable, it - // triggers user choice type of activity (EasyWLAN). As a result, a new IAP may be - // created, and hence if was not found yet. Therefore update configurations and see if - // there is something new. - - // 1. Update knowledge from the databases. - if (thread() != engine->thread()) - QMetaObject::invokeMethod(engine, "requestUpdate", Qt::BlockingQueuedConnection); - else - engine->requestUpdate(); - - // 2. Check if new configuration was created during connection creation - QList<QString> knownConfigs = engine->accessPointConfigurationIdentifiers(); -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " - << "opened configuration was not known beforehand, looking for new."; -#endif - if (knownConfigs.count() > iKnownConfigsBeforeConnectionStart.count()) { - // Configuration count increased => new configuration was created - // => Search new, created configuration - QString newIapId; - for (int i=0; i < iKnownConfigsBeforeConnectionStart.count(); i++) { - if (knownConfigs[i] != iKnownConfigsBeforeConnectionStart[i]) { - newIapId = knownConfigs[i]; - break; - } - } - if (newIapId.isEmpty()) { - newIapId = knownConfigs[knownConfigs.count()-1]; - } - pt = QNetworkConfigurationManager().configurationFromIdentifier(newIapId); - if (pt.isValid()) { -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " - << "new configuration was found, name, IAP id: " << pt.name() << pt.identifier(); -#endif - return pt; - } - } -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " - << "configuration was not found, returning invalid."; -#endif -#endif - // Given IAP Id was not found from known IAPs array - return QNetworkConfiguration(); - } - // Matching IAP was not found from used SNAP - // => IAP from another SNAP is returned - // (Note: Returned IAP matches to given IAP Id) - return pt; - } -#endif - if (publicConfig.type() == QNetworkConfiguration::UserChoice) { - if (engine) { - QNetworkConfiguration pt = QNetworkConfigurationManager().configurationFromIdentifier( - QT_BEARERMGMT_CONFIGURATION_IAP_PREFIX+QString::number(qHash(iapId))); - // Try to found User Selected IAP from known IAPs (accessPointConfigurations) - if (pt.isValid()) { - return pt; - } else { - // Check if new (WLAN) IAP was created in IAP/SNAP dialog - // 1. Sync internal configurations array to commsdb first - if (thread() != engine->thread()) { - QMetaObject::invokeMethod(engine, "requestUpdate", - Qt::BlockingQueuedConnection); - } else { - engine->requestUpdate(); - } - // 2. Check if new configuration was created during connection creation - QStringList knownConfigs = engine->accessPointConfigurationIdentifiers(); - if (knownConfigs.count() > iKnownConfigsBeforeConnectionStart.count()) { - // Configuration count increased => new configuration was created - // => Search new, created configuration - QString newIapId; - for (int i=0; i < iKnownConfigsBeforeConnectionStart.count(); i++) { - if (knownConfigs[i] != iKnownConfigsBeforeConnectionStart[i]) { - newIapId = knownConfigs[i]; - break; - } - } - if (newIapId.isEmpty()) { - newIapId = knownConfigs[knownConfigs.count()-1]; - } - pt = QNetworkConfigurationManager().configurationFromIdentifier(newIapId); - if (pt.isValid()) - return pt; - } - } - } - return QNetworkConfiguration(); - } - - return publicConfig; -} - -void QNetworkSessionPrivateImpl::ConnectionStartComplete(TInt statusCode) -{ -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " - << "RConnection::Start completed with status code: " << statusCode; -#endif - delete ipConnectionStarter; - ipConnectionStarter = 0; - - switch (statusCode) { - case KErrNone: // Connection created successfully - { - TInt error = KErrNone; - QNetworkConfiguration newActiveConfig = activeConfiguration(); - if (!newActiveConfig.isValid()) { - // RConnection startup was successful but no configuration - // was found. That indicates that user has chosen to create a - // new WLAN configuration (from scan results), but that new - // configuration does not have access to Internet (Internet - // Connectivity Test, ICT, failed). - error = KErrGeneral; - } else { - QSymbianSocketManager::instance().setDefaultConnection(&iConnection); - } - if (error != KErrNone) { - isOpen = false; - isOpening = false; - iError = QNetworkSession::UnknownSessionError; - QT_TRYCATCH_LEAVING(emit QNetworkSessionPrivate::error(iError)); - closeHandles(); - if (!newActiveConfig.isValid()) { - // No valid configuration, bail out. - // Status updates from QNCM won't be received correctly - // because there is no configuration to associate them with so transit here. - newState(QNetworkSession::Closing); - newState(QNetworkSession::Disconnected); - } - QT_TRYCATCH_LEAVING(syncStateWithInterface()); - return; - } - -#ifdef SNAP_FUNCTIONALITY_AVAILABLE - if (publicConfig.type() == QNetworkConfiguration::ServiceNetwork) { - // Activate ALR monitoring - iMobility = CActiveCommsMobilityApiExt::NewL(iConnection, *this); - } -#endif - - isOpen = true; - isOpening = false; - activeConfig = newActiveConfig; - - SymbianNetworkConfigurationPrivate *symbianConfig = - toSymbianConfig(privateConfiguration(activeConfig)); - -#ifndef QT_NO_NETWORKINTERFACE - activeInterface = interface(symbianConfig->numericIdentifier()); -#endif - if (publicConfig.type() == QNetworkConfiguration::UserChoice) { - serviceConfig = QNetworkConfigurationManager() - .configurationFromIdentifier(activeConfig.identifier()); - } - - startTime = QDateTime::currentDateTime(); - - QT_TRYCATCH_LEAVING({ - newState(QNetworkSession::Connected); - emit quitPendingWaitsForOpened(); - }); - } - break; - case KErrNotFound: // Connection failed - isOpen = false; - isOpening = false; - activeConfig = QNetworkConfiguration(); - serviceConfig = QNetworkConfiguration(); - iError = QNetworkSession::InvalidConfigurationError; - QT_TRYCATCH_LEAVING(emit QNetworkSessionPrivate::error(iError)); - closeHandles(); - QT_TRYCATCH_LEAVING(syncStateWithInterface()); - break; - case KErrCancel: // Connection attempt cancelled - case KErrAlreadyExists: // Connection already exists - default: - isOpen = false; - isOpening = false; - activeConfig = QNetworkConfiguration(); - serviceConfig = QNetworkConfiguration(); - if (statusCode == KErrCancel) { - iError = QNetworkSession::SessionAbortedError; - } else if (publicConfig.state() == QNetworkConfiguration::Undefined || - publicConfig.state() == QNetworkConfiguration::Defined) { - iError = QNetworkSession::InvalidConfigurationError; - } else { - iError = QNetworkSession::UnknownSessionError; - } - QT_TRYCATCH_LEAVING(emit QNetworkSessionPrivate::error(iError)); - closeHandles(); - QT_TRYCATCH_LEAVING(syncStateWithInterface()); - break; - } -} - -// Enters newState if feasible according to current state. -// AccessPointId may be given as parameter. If it is zero, state-change is assumed to -// concern this session's configuration. If non-zero, the configuration is looked up -// and checked if it matches the configuration this session is based on. -bool QNetworkSessionPrivateImpl::newState(QNetworkSession::State newState, TUint accessPointId) -{ -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " - << "NEW STATE, IAP ID : " << QString::number(accessPointId) << " , newState : " << QString::number(newState); -#endif - // Make sure that activeConfig is always updated when SNAP is signaled to be - // connected. - if (isOpen && publicConfig.type() == QNetworkConfiguration::ServiceNetwork && - newState == QNetworkSession::Connected) { - activeConfig = activeConfiguration(accessPointId); - -#ifndef QT_NO_NETWORKINTERFACE - SymbianNetworkConfigurationPrivate *symbianConfig = - toSymbianConfig(privateConfiguration(activeConfig)); - - activeInterface = interface(symbianConfig->numericIdentifier()); -#endif - -#ifdef SNAP_FUNCTIONALITY_AVAILABLE - QSymbianSocketManager::instance().setDefaultConnection(&iConnection); -#endif - } - - // Make sure that same state is not signaled twice in a row. - if (state == newState) { - return true; - } - - // Make sure that Connecting state does not overwrite Roaming state - if (state == QNetworkSession::Roaming && newState == QNetworkSession::Connecting) { - return false; - } - - // Make sure that Connected state is not reported when Connection is - // already Closing. - // Note: Stopping connection results sometimes KLinkLayerOpen - // to be reported first (just before KLinkLayerClosed). - if (state == QNetworkSession::Closing && newState == QNetworkSession::Connected) { - return false; - } - - // Make sure that some lagging 'closing' state-changes do not overwrite - // if we are already disconnected or closed. - if (state == QNetworkSession::Disconnected && newState == QNetworkSession::Closing) { - return false; - } - - // Make sure that some lagging 'connecting' state-changes do not overwrite - // if we are already connected (may righfully still happen with roaming though). - if (state == QNetworkSession::Connected && newState == QNetworkSession::Connecting) { - return false; - } - - bool emitSessionClosed = false; - - // If we abruptly go down and user hasn't closed the session, we've been aborted. - // Note that session may be in 'closing' state and not in 'connected' state, because - // depending on platform the platform may report KConfigDaemonStartingDeregistration - // event before KLinkLayerClosed - if ((isOpen && state == QNetworkSession::Connected && newState == QNetworkSession::Disconnected) || - (isOpen && !iClosedByUser && newState == QNetworkSession::Disconnected)) { - // Active & Connected state should change directly to Disconnected state - // only when something forces connection to close (eg. when another - // application or session stops connection or when network drops - // unexpectedly). - isOpen = false; - isOpening = false; - activeConfig = QNetworkConfiguration(); - serviceConfig = QNetworkConfiguration(); - iError = QNetworkSession::SessionAbortedError; - emit QNetworkSessionPrivate::error(iError); - closeHandles(); - // Start handling IAP state change signals from QNetworkConfigurationManagerPrivate - iHandleStateNotificationsFromManager = true; - emitSessionClosed = true; // Emit SessionClosed after state change has been reported - } - - bool retVal = false; - if (accessPointId == 0) { - state = newState; -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " << "===> EMIT State changed A to: " << state; -#endif - emit stateChanged(state); - retVal = true; - } else { - if (publicConfig.type() == QNetworkConfiguration::InternetAccessPoint) { - SymbianNetworkConfigurationPrivate *symbianConfig = - toSymbianConfig(privateConfiguration(publicConfig)); - - if (symbianConfig->numericIdentifier() == accessPointId) { - state = newState; -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " << "===> EMIT State changed B to: " << state; -#endif - emit stateChanged(state); - retVal = true; - } - } else if (publicConfig.type() == QNetworkConfiguration::UserChoice && isOpen) { - SymbianNetworkConfigurationPrivate *symbianConfig = - toSymbianConfig(privateConfiguration(activeConfig)); - - if (symbianConfig->numericIdentifier() == accessPointId) { - state = newState; -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " << "===> EMIT State changed C to: " << state; -#endif - emit stateChanged(state); - retVal = true; - } - } else if (publicConfig.type() == QNetworkConfiguration::ServiceNetwork) { - QList<QNetworkConfiguration> subConfigurations = publicConfig.children(); - for (int i = 0; i < subConfigurations.count(); i++) { - SymbianNetworkConfigurationPrivate *symbianConfig = - toSymbianConfig(privateConfiguration(subConfigurations[i])); - - if (symbianConfig->numericIdentifier() == accessPointId) { - if (newState != QNetworkSession::Disconnected) { - state = newState; -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " << "===> EMIT State changed D to: " << state; -#endif - emit stateChanged(state); - retVal = true; - } else { - QNetworkConfiguration config = bestConfigFromSNAP(publicConfig); - if ((config.state() == QNetworkConfiguration::Defined) || - (config.state() == QNetworkConfiguration::Discovered)) { - activeConfig = QNetworkConfiguration(); - state = newState; -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " << "===> EMIT State changed E to: " << state; -#endif - emit stateChanged(state); - retVal = true; - } else if (config.state() == QNetworkConfiguration::Active) { - // Connection to used IAP was closed, but there is another - // IAP that's active in used SNAP - // => Change state back to Connected - state = QNetworkSession::Connected; - emit stateChanged(state); - retVal = true; -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " << "===> EMIT State changed F to: " << state; -#endif - } - } - } - } -#ifdef SNAP_FUNCTIONALITY_AVAILABLE - // If the retVal is not true here, it means that the status update may apply to an IAP outside of - // SNAP (session is based on SNAP but follows IAP outside of it), which may occur on Symbian^3 EasyWlan. - if (retVal == false && activeConfig.isValid() && - toSymbianConfig(privateConfiguration(activeConfig))->numericIdentifier() == accessPointId) { -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " << "===> EMIT State changed G to: " << state; -#endif - if (newState == QNetworkSession::Disconnected) { - activeConfig = QNetworkConfiguration(); - } - state = newState; - emit stateChanged(state); - retVal = true; - } -#endif - } - } - if (emitSessionClosed) { - emit closed(); - } - if (state == QNetworkSession::Disconnected) { - // Just in case clear activeConfiguration. - activeConfig = QNetworkConfiguration(); - } - return retVal; -} - -void QNetworkSessionPrivateImpl::handleSymbianConnectionStatusChange(TInt aConnectionStatus, - TInt aError, - TUint accessPointId) -{ -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " << QString::number(accessPointId) << " , status : " << QString::number(aConnectionStatus); -#endif - switch (aConnectionStatus) - { - // Connection unitialised - case KConnectionUninitialised: - break; - - // Starting connetion selection - case KStartingSelection: - break; - - // Selection finished - case KFinishedSelection: - if (aError == KErrNone) - { - break; - } - else - { - // The user pressed e.g. "Cancel" and did not select an IAP - newState(QNetworkSession::Disconnected,accessPointId); - } - break; - - // Connection failure - case KConnectionFailure: - newState(QNetworkSession::NotAvailable); - break; - - // Prepearing connection (e.g. dialing) - case KPsdStartingConfiguration: - case KPsdFinishedConfiguration: - case KCsdFinishedDialling: - case KCsdScanningScript: - case KCsdGettingLoginInfo: - case KCsdGotLoginInfo: - break; - - case KConfigDaemonStartingRegistration: - // Creating connection (e.g. GPRS activation) - case KCsdStartingConnect: - case KCsdFinishedConnect: - newState(QNetworkSession::Connecting,accessPointId); - break; - - // Starting log in - case KCsdStartingLogIn: - break; - - // Finished login - case KCsdFinishedLogIn: - break; - - // Connection open - case KConnectionOpen: - break; - - case KLinkLayerOpen: - newState(QNetworkSession::Connected,accessPointId); - break; - - // Connection blocked or suspended - case KDataTransferTemporarilyBlocked: - break; - - case KConfigDaemonStartingDeregistration: - // Hangup or GRPS deactivation - case KConnectionStartingClose: - newState(QNetworkSession::Closing,accessPointId); - break; - - // Connection closed - case KConnectionClosed: - case KLinkLayerClosed: - newState(QNetworkSession::Disconnected,accessPointId); - // Report manager about this to make sure this event - // is received by all interseted parties (mediated by - // manager because it does always receive all events from - // connection monitor). -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNS this : " << QString::number((uint)this) << " - " << "reporting disconnection to manager."; -#endif - if (publicConfig.isValid()) { - SymbianNetworkConfigurationPrivate *symbianConfig = - toSymbianConfig(privateConfiguration(publicConfig)); - - engine->configurationStateChangeReport(symbianConfig->numericIdentifier(), - QNetworkSession::Disconnected); - } - break; - // Unhandled state - default: - break; - } -} - -#if defined(SNAP_FUNCTIONALITY_AVAILABLE) -bool QNetworkSessionPrivateImpl::easyWlanTrueIapId(TUint32 &trueIapId) const -{ - RCmManager iCmManager; - TRAPD(err, iCmManager.OpenL()); - if (err != KErrNone) - return false; - - // Check if this is easy wlan id in the first place - if (trueIapId != iCmManager.EasyWlanIdL()) { - iCmManager.Close(); - return false; - } - - iCmManager.Close(); - - // Loop through all connections that connection monitor is aware - // and check for IAPs based on easy WLAN - TRequestStatus status; - TUint connectionCount; - iConnectionMonitor.GetConnectionCount(connectionCount, status); - User::WaitForRequest(status); - TUint connectionId; - TUint subConnectionCount; - TUint apId; - if (status.Int() == KErrNone) { - for (TUint i = 1; i <= connectionCount; i++) { - iConnectionMonitor.GetConnectionInfo(i, connectionId, subConnectionCount); - iConnectionMonitor.GetUintAttribute(connectionId, subConnectionCount, - KIAPId, apId, status); - User::WaitForRequest(status); - if (apId == trueIapId) { - TBuf<50>easyWlanNetworkName; - iConnectionMonitor.GetStringAttribute(connectionId, 0, KNetworkName, - easyWlanNetworkName, status); - User::WaitForRequest(status); - if (status.Int() != KErrNone) - continue; - - const QString ssid = QString::fromUtf16(easyWlanNetworkName.Ptr(), - easyWlanNetworkName.Length()); - - QNetworkConfigurationPrivatePointer ptr = engine->configurationFromSsid(ssid); - if (ptr) { -#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG - qDebug() << "QNCM easyWlanTrueIapId(), found true IAP ID: " - << toSymbianConfig(ptr)->numericIdentifier(); -#endif - trueIapId = toSymbianConfig(ptr)->numericIdentifier(); - return true; - } - } - } - } - return false; -} -#endif - -RConnection* QNetworkSessionPrivateImpl::nativeSession() -{ - return &iConnection; -} - -ConnectionProgressNotifier::ConnectionProgressNotifier(QNetworkSessionPrivateImpl& owner, RConnection& connection) - : CActive(CActive::EPriorityUserInput), iOwner(owner), iConnection(connection) -{ - CActiveScheduler::Add(this); -} - -ConnectionProgressNotifier::~ConnectionProgressNotifier() -{ - Cancel(); -} - -void ConnectionProgressNotifier::StartNotifications() -{ - if (!IsActive()) { - SetActive(); - iConnection.ProgressNotification(iProgress, iStatus); - } -} - -void ConnectionProgressNotifier::StopNotifications() -{ - Cancel(); -} - -void ConnectionProgressNotifier::DoCancel() -{ - iConnection.CancelProgressNotification(); -} - -void ConnectionProgressNotifier::RunL() -{ - if (iStatus == KErrNone) { - SetActive(); - iConnection.ProgressNotification(iProgress, iStatus); - // warning, this object may be deleted in the callback - do nothing after handleSymbianConnectionStatusChange - QT_TRYCATCH_LEAVING(iOwner.handleSymbianConnectionStatusChange(iProgress().iStage, iProgress().iError)); - } -} - -ConnectionStarter::ConnectionStarter(QNetworkSessionPrivateImpl &owner, RConnection &connection) - : CActive(CActive::EPriorityUserInput), iOwner(owner), iConnection(connection) -{ - CActiveScheduler::Add(this); -} - -ConnectionStarter::~ConnectionStarter() -{ - Cancel(); -} - -void ConnectionStarter::Start() -{ - if (!IsActive()) { - iConnection.Start(iStatus); - SetActive(); - } -} - -void ConnectionStarter::Start(TConnPref &pref) -{ - if (!IsActive()) { - iConnection.Start(pref, iStatus); - SetActive(); - } -} - -void ConnectionStarter::RunL() -{ - iOwner.ConnectionStartComplete(iStatus.Int()); - //note owner deletes on callback -} - -TInt ConnectionStarter::RunError(TInt err) -{ - qWarning() << "ConnectionStarter::RunError" << err; - return KErrNone; -} - -void ConnectionStarter::DoCancel() -{ - iConnection.Close(); -} - -QT_END_NAMESPACE - -#endif //QT_NO_BEARERMANAGEMENT - |