/**************************************************************************** ** ** 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. ** ** $QT_BEGIN_LICENSE:LGPL$ ** 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_impl.h" #include "symbianengine.h" #include #include #include #include #include #ifdef SNAP_FUNCTIONALITY_AVAILABLE #include #endif #if defined(OCC_FUNCTIONALITY_AVAILABLE) && defined(SNAP_FUNCTIONALITY_AVAILABLE) #include #endif #ifndef QT_NO_BEARERMANAGEMENT QT_BEGIN_NAMESPACE QNetworkSessionPrivateImpl::QNetworkSessionPrivateImpl(SymbianEngine *engine) : CActive(CActive::EPriorityUserInput), engine(engine), iDynamicUnSetdefaultif(0), ipConnectionNotifier(0), iHandleStateNotificationsFromManager(false), iFirstSync(true), iStoppedByUser(false), iClosedByUser(false), iError(QNetworkSession::UnknownSessionError), iALREnabled(0), iConnectInBackground(false), isOpening(false) { CActiveScheduler::Add(this); #ifdef SNAP_FUNCTIONALITY_AVAILABLE iMobility = NULL; #endif // Try to load "Open C" dll dynamically and // try to attach to unsetdefaultif function dynamically. // This is to avoid build breaks with old OpenC versions. if (iOpenCLibrary.Load(_L("libc")) == KErrNone) { iDynamicUnSetdefaultif = (TOpenCUnSetdefaultifFunction)iOpenCLibrary.Lookup(597); } #ifdef QT_BEARERMGMT_SYMBIAN_DEBUG qDebug() << "QNS this : " << QString::number((uint)this) << " - "; if (iDynamicUnSetdefaultif) qDebug() << "dynamic unsetdefaultif() is present in PIPS library. "; else qDebug() << "dynamic unsetdefaultif() not present in PIPS library. "; #endif TRAP_IGNORE(iConnectionMonitor.ConnectL()); } QNetworkSessionPrivateImpl::~QNetworkSessionPrivateImpl() { isOpen = false; isOpening = false; // Cancel Connection Progress Notifications first. // Note: ConnectionNotifier must be destroyed before Canceling RConnection::Start() // => deleting ipConnectionNotifier results RConnection::CancelProgressNotification() delete ipConnectionNotifier; ipConnectionNotifier = NULL; #ifdef SNAP_FUNCTIONALITY_AVAILABLE if (iMobility) { delete iMobility; iMobility = NULL; } #endif // Cancel possible RConnection::Start() Cancel(); iSocketServ.Close(); // Close global 'Open C' RConnection // Clears also possible unsetdefaultif() flags. setdefaultif(0); iConnectionMonitor.Close(); iOpenCLibrary.Close(); #ifdef QT_BEARERMGMT_SYMBIAN_DEBUG qDebug() << "QNS this : " << QString::number((uint)this) << " - destroyed (and setdefaultif(0))"; #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(privateConfiguration(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 ifinfopkg(ifinfo); TSoInetIfQuery ifquery; TPckg 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() { #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; TInt error = iSocketServ.Connect(); if (error != KErrNone) { // Could not open RSocketServ newState(QNetworkSession::Invalid); iError = QNetworkSession::UnknownSessionError; emit QNetworkSessionPrivate::error(iError); syncStateWithInterface(); return; } error = iConnection.Open(iSocketServ); if (error != KErrNone) { // Could not open RConnection iSocketServ.Close(); 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 iConnection.Start(pref, iStatus); if (!IsActive()) { SetActive(); } // 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 iConnection.Start(snapPref, iStatus); if (!IsActive()) { SetActive(); } // 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(); iConnection.Start(iStatus); if (!IsActive()) { SetActive(); } newState(QNetworkSession::Connecting); } if (error != KErrNone) { isOpen = false; isOpening = false; iError = QNetworkSession::UnknownSessionError; emit QNetworkSessionPrivate::error(iError); if (ipConnectionNotifier) { ipConnectionNotifier->StopNotifications(); } 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(); #ifdef SNAP_FUNCTIONALITY_AVAILABLE if (iMobility) { delete iMobility; iMobility = NULL; } #endif if (ipConnectionNotifier && !iHandleStateNotificationsFromManager) { ipConnectionNotifier->StopNotifications(); // Start handling IAP state change signals from QNetworkConfigurationManagerPrivate iHandleStateNotificationsFromManager = true; } Cancel(); // closes iConnection iSocketServ.Close(); // Close global 'Open C' RConnection. If OpenC supports, // close the defaultif for good to avoid difficult timing // and bouncing issues of network going immediately back up // because of e.g. select() thread etc. if (iDynamicUnSetdefaultif) { iDynamicUnSetdefaultif(); } else { setdefaultif(0); } // 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() { #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) { // Close global 'Open C' RConnection. If openC supports, use the 'heavy' // version to block all subsequent requests. if (iDynamicUnSetdefaultif) { iDynamicUnSetdefaultif(); } else { setdefaultif(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); // Use name of the new IAP to open global 'Open C' RConnection QByteArray nameAsByteArray = newActiveConfig.name().toUtf8(); ifreq ifr; memset(&ifr, 0, sizeof(struct ifreq)); strcpy(ifr.ifr_name, nameAsByteArray.constData()); setdefaultif(&ifr); 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); // Use name of the old IAP to open global 'Open C' RConnection QByteArray nameAsByteArray = newActiveConfig.name().toUtf8(); ifreq ifr; memset(&ifr, 0, sizeof(struct ifreq)); strcpy(ifr.ifr_name, nameAsByteArray.constData()); setdefaultif(&ifr); 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 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, isOpen is: " << isOpen; #endif if (isOpen) { isOpen = false; isOpening = false; activeConfig = QNetworkConfiguration(); serviceConfig = QNetworkConfiguration(); iError = QNetworkSession::RoamingError; emit QNetworkSessionPrivate::error(iError); Cancel(); if (ipConnectionNotifier) { ipConnectionNotifier->StopNotifications(); } 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 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 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 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 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::RunL() { #ifdef QT_BEARERMGMT_SYMBIAN_DEBUG qDebug() << "QNS this : " << QString::number((uint)this) << " - " << "RConnection::RunL with status code: " << iStatus.Int(); #endif TInt statusCode = iStatus.Int(); 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 { // Use name of the IAP to open global 'Open C' RConnection ifreq ifr; memset(&ifr, 0, sizeof(struct ifreq)); QByteArray nameAsByteArray = newActiveConfig.name().toUtf8(); strcpy(ifr.ifr_name, nameAsByteArray.constData()); error = setdefaultif(&ifr); } if (error != KErrNone) { isOpen = false; isOpening = false; iError = QNetworkSession::UnknownSessionError; QT_TRYCATCH_LEAVING(emit QNetworkSessionPrivate::error(iError)); if (ipConnectionNotifier) { ipConnectionNotifier->StopNotifications(); } 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. iConnection.Close(); newState(QNetworkSession::Closing); newState(QNetworkSession::Disconnected); } else { Cancel(); } 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)); if (ipConnectionNotifier) { ipConnectionNotifier->StopNotifications(); } Cancel(); 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)); if (ipConnectionNotifier) { ipConnectionNotifier->StopNotifications(); } Cancel(); QT_TRYCATCH_LEAVING(syncStateWithInterface()); break; } } void QNetworkSessionPrivateImpl::DoCancel() { iConnection.Close(); } // 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 // Use name of the IAP to set default IAP QByteArray nameAsByteArray = activeConfig.name().toUtf8(); ifreq ifr; strcpy(ifr.ifr_name, nameAsByteArray.constData()); setdefaultif(&ifr); #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); if (ipConnectionNotifier) { ipConnectionNotifier->StopNotifications(); } Cancel(); // 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 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 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)); } } QT_END_NAMESPACE #endif //QT_NO_BEARERMANAGEMENT