--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/qtmobility/src/bearer/qnetworkconfigmanager_s60_p.cpp Wed Sep 01 12:15:07 2010 +0100
@@ -0,0 +1,1275 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qnetworkconfigmanager_s60_p.h"
+
+#include <commdb.h>
+#include <cdbcols.h>
+#include <d32dbms.h>
+#include <nifvar.h>
+#include <QTimer>
+#include <QTime> // For randgen seeding
+#include <QtCore> // For randgen seeding
+
+
+#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG
+#include <QDebug>
+#endif
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+ #include <cmdestination.h>
+ #include <cmconnectionmethod.h>
+ #include <cmconnectionmethoddef.h>
+ #include <cmpluginwlandef.h>
+ #include <cmpluginpacketdatadef.h>
+ #include <cmplugindialcommondefs.h>
+#else
+ #include <apaccesspointitem.h>
+ #include <apdatahandler.h>
+ #include <aputils.h>
+#endif
+
+QTM_BEGIN_NAMESPACE
+
+static const int KUserChoiceIAPId = 0;
+
+QNetworkConfigurationManagerPrivate::QNetworkConfigurationManagerPrivate()
+ : QObject(0), CActive(CActive::EPriorityHigh), capFlags(0),
+ iFirstUpdate(true), iInitOk(true), iUpdatePending(false),
+ iTimeToWait(0)
+{
+ CActiveScheduler::Add(this);
+
+ // Seed the randomgenerator
+ qsrand(QTime(0,0,0).secsTo(QTime::currentTime()) + QCoreApplication::applicationPid());
+
+ registerPlatformCapabilities();
+ TRAPD(error, ipCommsDB = CCommsDatabase::NewL(EDatabaseTypeIAP));
+ if (error != KErrNone) {
+ iInitOk = false;
+ return;
+ }
+
+ TRAP_IGNORE(iConnectionMonitor.ConnectL());
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+ TRAP_IGNORE(iConnectionMonitor.SetUintAttribute(EBearerIdAll, 0, KBearerGroupThreshold, 1));
+#endif
+ TRAP_IGNORE(iConnectionMonitor.NotifyEventL(*this));
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+ TRAP(error, iCmManager.OpenL());
+ if (error != KErrNone) {
+ iInitOk = false;
+ return;
+ }
+#endif
+
+ QNetworkConfigurationPrivate* cpPriv = new QNetworkConfigurationPrivate();
+ cpPriv->name = "UserChoice";
+ cpPriv->bearer = QNetworkConfigurationPrivate::BearerUnknown;
+ cpPriv->state = QNetworkConfiguration::Discovered;
+ cpPriv->isValid = true;
+ cpPriv->id = QString::number(qHash(KUserChoiceIAPId));
+ cpPriv->numericId = KUserChoiceIAPId;
+ cpPriv->connectionId = 0;
+ cpPriv->type = QNetworkConfiguration::UserChoice;
+ cpPriv->purpose = QNetworkConfiguration::UnknownPurpose;
+ cpPriv->roamingSupported = false;
+ cpPriv->manager = this;
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr(cpPriv);
+ userChoiceConfigurations.insert(cpPriv->id, ptr);
+ updateConfigurations();
+ updateStatesToSnaps();
+ updateAvailableAccessPoints(); // On first time updates synchronously (without WLAN scans)
+ // Start monitoring IAP and/or SNAP changes in Symbian CommsDB
+ startCommsDatabaseNotifications();
+ iFirstUpdate = false;
+}
+
+QNetworkConfigurationManagerPrivate::~QNetworkConfigurationManagerPrivate()
+{
+ Cancel();
+
+ foreach (const QString &oldIface, snapConfigurations.keys()) {
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = snapConfigurations.take(oldIface);
+ priv->isValid = false;
+ priv->id.clear();
+ }
+
+ foreach (const QString &oldIface, accessPointConfigurations.keys()) {
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = accessPointConfigurations.take(oldIface);
+ priv->isValid = false;
+ priv->id.clear();
+ }
+
+ foreach (const QString &oldIface, userChoiceConfigurations.keys()) {
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = userChoiceConfigurations.take(oldIface);
+ priv->isValid = false;
+ priv->id.clear();
+ priv->manager = 0;
+ }
+
+ iConnectionMonitor.CancelNotifications();
+ iConnectionMonitor.Close();
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+ iCmManager.Close();
+#endif
+
+ delete ipAccessPointsAvailabilityScanner;
+
+ // CCommsDatabase destructor uses cleanup stack. Since QNetworkConfigurationManager
+ // is a global static, but the time we are here, E32Main() has been exited already and
+ // the thread's default cleanup stack has been deleted. Without this line, a
+ // 'E32USER-CBase 69' -panic will occur.
+ CTrapCleanup* cleanup = CTrapCleanup::New();
+ delete ipCommsDB;
+ delete cleanup;
+}
+
+void QNetworkConfigurationManagerPrivate::delayedConfigurationUpdate()
+{
+ if (iUpdatePending) {
+#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG
+ qDebug("QNCM delayed configuration update (ECommit or ERecover occurred).");
+#endif
+ TRAPD(error, updateConfigurationsL());
+ if (error == KErrNone) {
+ updateStatesToSnaps();
+ }
+ iUpdatePending = false;
+ // Start monitoring again.
+ if (!IsActive()) {
+ SetActive();
+ // Start waiting for new notification
+ ipCommsDB->RequestNotification(iStatus);
+ }
+ }
+}
+
+void QNetworkConfigurationManagerPrivate::registerPlatformCapabilities()
+{
+ capFlags |= QNetworkConfigurationManager::CanStartAndStopInterfaces;
+ capFlags |= QNetworkConfigurationManager::DirectConnectionRouting;
+ capFlags |= QNetworkConfigurationManager::SystemSessionSupport;
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+ capFlags |= QNetworkConfigurationManager::ApplicationLevelRoaming;
+ capFlags |= QNetworkConfigurationManager::ForcedRoaming;
+#endif
+ capFlags |= QNetworkConfigurationManager::DataStatistics;
+ capFlags |= QNetworkConfigurationManager::NetworkSessionRequired;
+}
+
+void QNetworkConfigurationManagerPrivate::performAsyncConfigurationUpdate()
+{
+ if (!iInitOk || iUpdateGoingOn) {
+ return;
+ }
+ iUpdateGoingOn = true;
+
+ stopCommsDatabaseNotifications();
+ updateConfigurations(); // Synchronous call
+ updateAvailableAccessPoints(); // Asynchronous call
+}
+
+void QNetworkConfigurationManagerPrivate::updateConfigurations()
+{
+ if (!iInitOk) {
+ return;
+ }
+ TRAP_IGNORE(updateConfigurationsL());
+}
+
+void QNetworkConfigurationManagerPrivate::updateConfigurationsL()
+{
+ QList<QString> knownConfigs = accessPointConfigurations.keys();
+ QList<QString> knownSnapConfigs = snapConfigurations.keys();
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+ // S60 version is >= Series60 3rd Edition Feature Pack 2
+ TInt error = KErrNone;
+
+ // Loop through all IAPs
+ RArray<TUint32> connectionMethods; // IAPs
+ CleanupClosePushL(connectionMethods);
+ iCmManager.ConnectionMethodL(connectionMethods);
+ for(int i = 0; i < connectionMethods.Count(); i++) {
+ RCmConnectionMethod connectionMethod = iCmManager.ConnectionMethodL(connectionMethods[i]);
+ CleanupClosePushL(connectionMethod);
+ TUint32 iapId = connectionMethod.GetIntAttributeL(CMManager::ECmIapId);
+ QString ident = QT_BEARERMGMT_CONFIGURATION_IAP_PREFIX+QString::number(qHash(iapId));
+ if (accessPointConfigurations.contains(ident)) {
+ knownConfigs.removeOne(ident);
+ } else {
+ QNetworkConfigurationPrivate* cpPriv = NULL;
+ TRAP(error, cpPriv = configFromConnectionMethodL(connectionMethod));
+ if (error == KErrNone) {
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr(cpPriv);
+ accessPointConfigurations.insert(cpPriv->id, ptr);
+ if (!iFirstUpdate) {
+ QNetworkConfiguration item;
+ item.d = ptr;
+ // Emit configuration added. Connected slots may throw execptions
+ // which propagate here --> must be converted to leaves (standard
+ // std::exception would cause any TRAP trapping this function to terminate
+ // program).
+ QT_TRYCATCH_LEAVING(updateActiveAccessPoints());
+ updateStatesToSnaps();
+ QT_TRYCATCH_LEAVING(emit configurationAdded(item));
+ }
+ }
+ }
+ CleanupStack::PopAndDestroy(&connectionMethod);
+ }
+ CleanupStack::PopAndDestroy(&connectionMethods);
+
+ // Loop through all SNAPs
+ RArray<TUint32> destinations;
+ CleanupClosePushL(destinations);
+ iCmManager.AllDestinationsL(destinations);
+ for(int i = 0; i < destinations.Count(); i++) {
+ RCmDestination destination;
+
+ // Some destinatsions require ReadDeviceData -capability (MMS/WAP)
+ // The below function will leave in these cases. Don't. Proceed to
+ // next destination (if any).
+ TRAPD(error, destination = iCmManager.DestinationL(destinations[i]));
+ if (error == KErrPermissionDenied) {
+ continue;
+ } else {
+ User::LeaveIfError(error);
+ }
+
+ CleanupClosePushL(destination);
+ QString ident = QT_BEARERMGMT_CONFIGURATION_SNAP_PREFIX+QString::number(qHash(destination.Id()));
+ if (snapConfigurations.contains(ident)) {
+ knownSnapConfigs.removeOne(ident);
+ } else {
+ QNetworkConfigurationPrivate* cpPriv = new QNetworkConfigurationPrivate();
+ HBufC *pName = destination.NameLC();
+ QT_TRYCATCH_LEAVING(cpPriv->name = QString::fromUtf16(pName->Ptr(),pName->Length()));
+ CleanupStack::PopAndDestroy(pName);
+ pName = NULL;
+ cpPriv->isValid = true;
+ cpPriv->id = ident;
+ cpPriv->numericId = destination.Id();
+ cpPriv->connectionId = 0;
+ cpPriv->state = QNetworkConfiguration::Defined;
+ cpPriv->type = QNetworkConfiguration::ServiceNetwork;
+ cpPriv->purpose = QNetworkConfiguration::UnknownPurpose;
+ cpPriv->roamingSupported = false;
+ cpPriv->manager = this;
+
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr(cpPriv);
+ snapConfigurations.insert(ident, ptr);
+ if (!iFirstUpdate) {
+ QNetworkConfiguration item;
+ item.d = ptr;
+ QT_TRYCATCH_LEAVING(updateActiveAccessPoints());
+ updateStatesToSnaps();
+ QT_TRYCATCH_LEAVING(emit configurationAdded(item));
+ }
+ }
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> privSNAP = snapConfigurations.value(ident);
+
+ for (int j=0; j < destination.ConnectionMethodCount(); j++) {
+ RCmConnectionMethod connectionMethod = destination.ConnectionMethodL(j);
+ CleanupClosePushL(connectionMethod);
+
+ TUint32 iapId = connectionMethod.GetIntAttributeL(CMManager::ECmIapId);
+ QString iface = QT_BEARERMGMT_CONFIGURATION_IAP_PREFIX+QString::number(qHash(iapId));
+ // Check that IAP can be found from accessPointConfigurations list
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = accessPointConfigurations.value(iface);
+ if (priv.data() == 0) {
+ QNetworkConfigurationPrivate* cpPriv = NULL;
+ TRAP(error, cpPriv = configFromConnectionMethodL(connectionMethod));
+ if (error == KErrNone) {
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr(cpPriv);
+ ptr.data()->serviceNetworkPtr = privSNAP;
+ accessPointConfigurations.insert(cpPriv->id, ptr);
+ privSNAP->serviceNetworkMembers.append(ptr);
+ if (!iFirstUpdate) {
+ QNetworkConfiguration item;
+ item.d = ptr;
+ QT_TRYCATCH_LEAVING(updateActiveAccessPoints());
+ updateStatesToSnaps();
+ QT_TRYCATCH_LEAVING(emit configurationAdded(item));
+ }
+ }
+ } else {
+ knownConfigs.removeOne(iface);
+ // Check that IAP can be found from related SNAP's configuration list
+ bool iapFound = false;
+ for (int i=0; i<privSNAP->serviceNetworkMembers.count(); i++) {
+ if (privSNAP->serviceNetworkMembers[i]->numericId == iapId) {
+ iapFound = true;
+ break;
+ }
+ }
+ if (!iapFound) {
+ priv.data()->serviceNetworkPtr = privSNAP;
+ privSNAP->serviceNetworkMembers.append(priv);
+ }
+ }
+ CleanupStack::PopAndDestroy(&connectionMethod);
+ }
+ if (privSNAP->serviceNetworkMembers.count() > 1) {
+ // Roaming is supported only if SNAP contains more than one IAP
+ privSNAP->roamingSupported = true;
+ }
+ CleanupStack::PopAndDestroy(&destination);
+ }
+ CleanupStack::PopAndDestroy(&destinations);
+
+#else
+ // S60 version is < Series60 3rd Edition Feature Pack 2
+ CCommsDbTableView* pDbTView = ipCommsDB->OpenTableLC(TPtrC(IAP));
+
+ // Loop through all IAPs
+ TUint32 apId = 0;
+ TInt retVal = pDbTView->GotoFirstRecord();
+ while (retVal == KErrNone) {
+ pDbTView->ReadUintL(TPtrC(COMMDB_ID), apId);
+ QString ident = QT_BEARERMGMT_CONFIGURATION_IAP_PREFIX+QString::number(qHash(apId));
+ if (accessPointConfigurations.contains(ident)) {
+ knownConfigs.removeOne(ident);
+ } else {
+ QNetworkConfigurationPrivate* cpPriv = new QNetworkConfigurationPrivate();
+ if (readNetworkConfigurationValuesFromCommsDb(apId, cpPriv)) {
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr(cpPriv);
+ accessPointConfigurations.insert(ident, ptr);
+ if (!iFirstUpdate) {
+ QNetworkConfiguration item;
+ item.d = ptr;
+ QT_TRYCATCH_LEAVING(updateActiveAccessPoints());
+ updateStatesToSnaps();
+ QT_TRYCATCH_LEAVING(emit configurationAdded(item));
+ }
+ } else {
+ delete cpPriv;
+ }
+ }
+ retVal = pDbTView->GotoNextRecord();
+ }
+ CleanupStack::PopAndDestroy(pDbTView);
+#endif
+
+ QT_TRYCATCH_LEAVING(updateActiveAccessPoints());
+
+ foreach (const QString &oldIface, knownConfigs) {
+ //remove non existing IAP
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = accessPointConfigurations.take(oldIface);
+ priv->isValid = false;
+ if (!iFirstUpdate) {
+ QNetworkConfiguration item;
+ item.d = priv;
+ QT_TRYCATCH_LEAVING(emit configurationRemoved(item));
+ }
+ // Remove non existing IAP from SNAPs
+ foreach (const QString &iface, snapConfigurations.keys()) {
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv2 = snapConfigurations.value(iface);
+ // => Check if one of the IAPs of the SNAP is active
+ for (int i=0; i<priv2->serviceNetworkMembers.count(); i++) {
+ if (priv2->serviceNetworkMembers[i]->numericId == priv->numericId) {
+ priv2->serviceNetworkMembers.removeAt(i);
+ break;
+ }
+ }
+ }
+ }
+ foreach (const QString &oldIface, knownSnapConfigs) {
+ //remove non existing SNAPs
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = snapConfigurations.take(oldIface);
+ priv->isValid = false;
+ if (!iFirstUpdate) {
+ QNetworkConfiguration item;
+ item.d = priv;
+ QT_TRYCATCH_LEAVING(emit configurationRemoved(item));
+ }
+ }
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+ updateStatesToSnaps();
+#endif
+}
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+QNetworkConfigurationPrivate* QNetworkConfigurationManagerPrivate::configFromConnectionMethodL(
+ RCmConnectionMethod& connectionMethod)
+{
+ QNetworkConfigurationPrivate* cpPriv = new QNetworkConfigurationPrivate();
+ TUint32 iapId = connectionMethod.GetIntAttributeL(CMManager::ECmIapId);
+ QString ident = QT_BEARERMGMT_CONFIGURATION_IAP_PREFIX+QString::number(qHash(iapId));
+
+ HBufC *pName = connectionMethod.GetStringAttributeL(CMManager::ECmName);
+ CleanupStack::PushL(pName);
+ QT_TRYCATCH_LEAVING(cpPriv->name = QString::fromUtf16(pName->Ptr(),pName->Length()));
+ CleanupStack::PopAndDestroy(pName);
+ pName = NULL;
+
+ TUint32 bearerId = connectionMethod.GetIntAttributeL(CMManager::ECmCommsDBBearerType);
+ switch (bearerId) {
+ case KCommDbBearerCSD:
+ cpPriv->bearer = QNetworkConfigurationPrivate::Bearer2G;
+ break;
+ case KCommDbBearerWcdma:
+ cpPriv->bearer = QNetworkConfigurationPrivate::BearerWCDMA;
+ break;
+ case KCommDbBearerLAN:
+ cpPriv->bearer = QNetworkConfigurationPrivate::BearerEthernet;
+ break;
+ case KCommDbBearerVirtual:
+ cpPriv->bearer = QNetworkConfigurationPrivate::BearerUnknown;
+ break;
+ case KCommDbBearerPAN:
+ cpPriv->bearer = QNetworkConfigurationPrivate::BearerUnknown;
+ break;
+ case KCommDbBearerWLAN:
+ cpPriv->bearer = QNetworkConfigurationPrivate::BearerWLAN;
+ break;
+ default:
+ cpPriv->bearer = QNetworkConfigurationPrivate::BearerUnknown;
+ break;
+ }
+
+ TInt error = KErrNone;
+ TUint32 bearerType = connectionMethod.GetIntAttributeL(CMManager::ECmBearerType);
+ switch (bearerType) {
+ case KUidPacketDataBearerType:
+ // "Packet data" Bearer => Mapping is done using "Access point name"
+ TRAP(error, pName = connectionMethod.GetStringAttributeL(CMManager::EPacketDataAPName));
+ break;
+ case KUidWlanBearerType:
+ // "Wireless LAN" Bearer => Mapping is done using "WLAN network name" = SSID
+ TRAP(error, pName = connectionMethod.GetStringAttributeL(CMManager::EWlanSSID));
+ break;
+ }
+ if (!pName) {
+ // "Data call" Bearer or "High Speed (GSM)" Bearer => Mapping is done using "Dial-up number"
+ TRAP(error, pName = connectionMethod.GetStringAttributeL(CMManager::EDialDefaultTelNum));
+ }
+
+ if (error == KErrNone && pName) {
+ CleanupStack::PushL(pName);
+ QT_TRYCATCH_LEAVING(cpPriv->mappingName = QString::fromUtf16(pName->Ptr(),pName->Length()));
+ CleanupStack::PopAndDestroy(pName);
+ pName = NULL;
+ }
+
+ cpPriv->state = QNetworkConfiguration::Defined;
+ TBool isConnected = connectionMethod.GetBoolAttributeL(CMManager::ECmConnected);
+ if (isConnected) {
+ cpPriv->state = QNetworkConfiguration::Active;
+ }
+
+ cpPriv->isValid = true;
+ cpPriv->id = ident;
+ cpPriv->numericId = iapId;
+ cpPriv->connectionId = 0;
+ cpPriv->type = QNetworkConfiguration::InternetAccessPoint;
+ cpPriv->purpose = QNetworkConfiguration::UnknownPurpose;
+ cpPriv->roamingSupported = false;
+ cpPriv->manager = this;
+ return cpPriv;
+}
+#else
+bool QNetworkConfigurationManagerPrivate::readNetworkConfigurationValuesFromCommsDb(
+ TUint32 aApId, QNetworkConfigurationPrivate* apNetworkConfiguration)
+{
+ TRAPD(error, readNetworkConfigurationValuesFromCommsDbL(aApId,apNetworkConfiguration));
+ if (error != KErrNone) {
+ return false;
+ }
+ return true;
+}
+
+void QNetworkConfigurationManagerPrivate::readNetworkConfigurationValuesFromCommsDbL(
+ TUint32 aApId, QNetworkConfigurationPrivate* apNetworkConfiguration)
+{
+ CApDataHandler* pDataHandler = CApDataHandler::NewLC(*ipCommsDB);
+ CApAccessPointItem* pAPItem = CApAccessPointItem::NewLC();
+ TBuf<KCommsDbSvrMaxColumnNameLength> name;
+
+ CApUtils* pApUtils = CApUtils::NewLC(*ipCommsDB);
+ TUint32 apId = pApUtils->WapIdFromIapIdL(aApId);
+
+ pDataHandler->AccessPointDataL(apId,*pAPItem);
+ pAPItem->ReadTextL(EApIapName, name);
+ if (name.Compare(_L("Easy WLAN")) == 0) {
+ // "Easy WLAN" won't be accepted to the Configurations list
+ User::Leave(KErrNotFound);
+ }
+
+ QString ident = QT_BEARERMGMT_CONFIGURATION_IAP_PREFIX+QString::number(qHash(aApId));
+
+ QT_TRYCATCH_LEAVING(apNetworkConfiguration->name = QString::fromUtf16(name.Ptr(),name.Length()));
+ apNetworkConfiguration->isValid = true;
+ apNetworkConfiguration->id = ident;
+ apNetworkConfiguration->numericId = aApId;
+ apNetworkConfiguration->connectionId = 0;
+ apNetworkConfiguration->state = (QNetworkConfiguration::Defined);
+ apNetworkConfiguration->type = QNetworkConfiguration::InternetAccessPoint;
+ apNetworkConfiguration->purpose = QNetworkConfiguration::UnknownPurpose;
+ apNetworkConfiguration->roamingSupported = false;
+ switch (pAPItem->BearerTypeL()) {
+ case EApBearerTypeCSD:
+ apNetworkConfiguration->bearer = QNetworkConfigurationPrivate::Bearer2G;
+ break;
+ case EApBearerTypeGPRS:
+ apNetworkConfiguration->bearer = QNetworkConfigurationPrivate::Bearer2G;
+ break;
+ case EApBearerTypeHSCSD:
+ apNetworkConfiguration->bearer = QNetworkConfigurationPrivate::BearerHSPA;
+ break;
+ case EApBearerTypeCDMA:
+ apNetworkConfiguration->bearer = QNetworkConfigurationPrivate::BearerCDMA2000;
+ break;
+ case EApBearerTypeWLAN:
+ apNetworkConfiguration->bearer = QNetworkConfigurationPrivate::BearerWLAN;
+ break;
+ case EApBearerTypeLAN:
+ apNetworkConfiguration->bearer = QNetworkConfigurationPrivate::BearerEthernet;
+ break;
+ case EApBearerTypeLANModem:
+ apNetworkConfiguration->bearer = QNetworkConfigurationPrivate::BearerEthernet;
+ break;
+ default:
+ apNetworkConfiguration->bearer = QNetworkConfigurationPrivate::BearerUnknown;
+ break;
+ }
+ apNetworkConfiguration->manager = this;
+
+ CleanupStack::PopAndDestroy(pApUtils);
+ CleanupStack::PopAndDestroy(pAPItem);
+ CleanupStack::PopAndDestroy(pDataHandler);
+}
+#endif
+
+QNetworkConfiguration QNetworkConfigurationManagerPrivate::defaultConfiguration()
+{
+ QNetworkConfiguration config;
+
+ if (iInitOk) {
+ stopCommsDatabaseNotifications();
+ TRAP_IGNORE(config = defaultConfigurationL());
+ startCommsDatabaseNotifications();
+ }
+ return config;
+}
+
+QNetworkConfiguration QNetworkConfigurationManagerPrivate::defaultConfigurationL()
+{
+ QNetworkConfiguration item;
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+ // Check Default Connection (SNAP or IAP)
+ TCmDefConnValue defaultConnectionValue;
+ iCmManager.ReadDefConnL(defaultConnectionValue);
+ if (defaultConnectionValue.iType == ECmDefConnDestination) {
+ QString iface = QT_BEARERMGMT_CONFIGURATION_SNAP_PREFIX+QString::number(qHash(defaultConnectionValue.iId));
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = snapConfigurations.value(iface);
+ if (priv.data() != 0) {
+ item.d = priv;
+ }
+ } else if (defaultConnectionValue.iType == ECmDefConnConnectionMethod) {
+ QString iface = QT_BEARERMGMT_CONFIGURATION_IAP_PREFIX+QString::number(qHash(defaultConnectionValue.iId));
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = accessPointConfigurations.value(iface);
+ if (priv.data() != 0) {
+ item.d = priv;
+ }
+ }
+#endif
+
+ if (!item.isValid()) {
+ QString iface = QString::number(qHash(KUserChoiceIAPId));
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = userChoiceConfigurations.value(iface);
+ if (priv.data() != 0) {
+ item.d = priv;
+ }
+ }
+
+ return item;
+}
+
+void QNetworkConfigurationManagerPrivate::updateActiveAccessPoints()
+{
+ bool online = false;
+ QList<QString> inactiveConfigs = accessPointConfigurations.keys();
+
+ TRequestStatus status;
+ TUint connectionCount;
+ iConnectionMonitor.GetConnectionCount(connectionCount, status);
+ User::WaitForRequest(status);
+
+ // Go through all connections and set state of related IAPs to Active.
+ // Status needs to be checked carefully, because ConnMon lists also e.g.
+ // WLAN connections that are being currently tried --> we don't want to
+ // state these as active.
+ TUint connectionId;
+ TUint subConnectionCount;
+ TUint apId;
+ TInt connectionStatus;
+ 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);
+ QString ident = QT_BEARERMGMT_CONFIGURATION_IAP_PREFIX+QString::number(qHash(apId));
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = accessPointConfigurations.value(ident);
+#if defined(OCC_FUNCTIONALITY_AVAILABLE) && defined(SNAP_FUNCTIONALITY_AVAILABLE)
+ if (!priv.data()) {
+ // If IAP was not found, check if the update was about EasyWLAN
+ priv = configurationFromEasyWlan(apId, connectionId);
+ // Change the ident correspondingly
+ if (priv.data()) {
+ ident = QT_BEARERMGMT_CONFIGURATION_IAP_PREFIX+QString::number(qHash(priv.data()->numericId));
+ }
+ }
+#endif
+ if (priv.data()) {
+ iConnectionMonitor.GetIntAttribute(connectionId, subConnectionCount, KConnectionStatus, connectionStatus, status);
+ User::WaitForRequest(status);
+
+ if (connectionStatus == KLinkLayerOpen) {
+ online = true;
+ inactiveConfigs.removeOne(ident);
+ priv.data()->connectionId = connectionId;
+ // Configuration is Active
+ changeConfigurationStateTo(priv, QNetworkConfiguration::Active);
+ }
+ }
+ }
+ }
+
+ // Make sure that state of rest of the IAPs won't be Active
+ foreach (const QString &iface, inactiveConfigs) {
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = accessPointConfigurations.value(iface);
+ if (priv.data()) {
+ // Configuration is either Defined or Discovered
+ changeConfigurationStateAtMaxTo(priv, QNetworkConfiguration::Discovered);
+ }
+ }
+
+ if (iOnline != online) {
+ iOnline = online;
+ emit this->onlineStateChanged(online);
+ }
+}
+
+void QNetworkConfigurationManagerPrivate::updateAvailableAccessPoints()
+{
+ if (!ipAccessPointsAvailabilityScanner) {
+ ipAccessPointsAvailabilityScanner = new AccessPointsAvailabilityScanner(*this, iConnectionMonitor);
+ }
+ if (ipAccessPointsAvailabilityScanner) {
+ // Scanning may take a while because WLAN scanning will be done (if device supports WLAN).
+ ipAccessPointsAvailabilityScanner->StartScanning();
+ }
+}
+
+void QNetworkConfigurationManagerPrivate::accessPointScanningReady(TBool scanSuccessful, TConnMonIapInfo iapInfo)
+{
+ iUpdateGoingOn = false;
+ if (scanSuccessful) {
+ QList<QString> unavailableConfigs = accessPointConfigurations.keys();
+
+ // Set state of returned IAPs to Discovered
+ // if state is not already Active
+ for(TUint i=0; i<iapInfo.iCount; i++) {
+ QString ident = QT_BEARERMGMT_CONFIGURATION_IAP_PREFIX+QString::number(qHash(iapInfo.iIap[i].iIapId));
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = accessPointConfigurations.value(ident);
+ if (priv.data()) {
+ unavailableConfigs.removeOne(ident);
+ if (priv.data()->state < QNetworkConfiguration::Active) {
+ // Configuration is either Discovered or Active
+ changeConfigurationStateAtMinTo(priv, QNetworkConfiguration::Discovered);
+ }
+ }
+ }
+
+ // Make sure that state of rest of the IAPs won't be Active
+ foreach (const QString &iface, unavailableConfigs) {
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = accessPointConfigurations.value(iface);
+ if (priv.data()) {
+ // Configuration is Defined
+ changeConfigurationStateAtMaxTo(priv, QNetworkConfiguration::Discovered);
+ }
+ }
+ }
+
+ updateStatesToSnaps();
+
+ if (!iFirstUpdate) {
+ startCommsDatabaseNotifications();
+ emit this->configurationUpdateComplete();
+ }
+}
+
+void QNetworkConfigurationManagerPrivate::updateStatesToSnaps()
+{
+ // Go through SNAPs and set correct state to SNAPs
+ foreach (const QString &iface, snapConfigurations.keys()) {
+ bool discovered = false;
+ bool active = false;
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = snapConfigurations.value(iface);
+ // => Check if one of the IAPs of the SNAP is discovered or active
+ // => If one of IAPs is active, also SNAP is active
+ // => If one of IAPs is discovered but none of the IAPs is active, SNAP is discovered
+ for (int i=0; i<priv->serviceNetworkMembers.count(); i++) {
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv2 = priv->serviceNetworkMembers[i];
+ if ((priv->serviceNetworkMembers[i]->state & QNetworkConfiguration::Active)
+ == QNetworkConfiguration::Active) {
+ active = true;
+ break;
+ } else if ((priv->serviceNetworkMembers[i]->state & QNetworkConfiguration::Discovered)
+ == QNetworkConfiguration::Discovered) {
+ discovered = true;
+ }
+ }
+ if (active) {
+ changeConfigurationStateTo(priv, QNetworkConfiguration::Active);
+ } else if (discovered) {
+ changeConfigurationStateTo(priv, QNetworkConfiguration::Discovered);
+ } else {
+ changeConfigurationStateTo(priv, QNetworkConfiguration::Defined);
+ }
+ }
+}
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+void QNetworkConfigurationManagerPrivate::updateMobileBearerToConfigs(TConnMonBearerInfo bearerInfo)
+{
+ foreach (const QString &ii, accessPointConfigurations.keys()) {
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> p =
+ accessPointConfigurations.value(ii);
+ if (p->bearer >= QNetworkConfigurationPrivate::Bearer2G &&
+ p->bearer <= QNetworkConfigurationPrivate::BearerHSPA) {
+ switch (bearerInfo) {
+ case EBearerInfoCSD: p->bearer = QNetworkConfigurationPrivate::Bearer2G; break;
+ case EBearerInfoWCDMA: p->bearer = QNetworkConfigurationPrivate::BearerWCDMA; break;
+ case EBearerInfoCDMA2000: p->bearer = QNetworkConfigurationPrivate::BearerCDMA2000; break;
+ case EBearerInfoGPRS: p->bearer = QNetworkConfigurationPrivate::Bearer2G; break;
+ case EBearerInfoHSCSD: p->bearer = QNetworkConfigurationPrivate::Bearer2G; break;
+ case EBearerInfoEdgeGPRS: p->bearer = QNetworkConfigurationPrivate::Bearer2G; break;
+ case EBearerInfoWcdmaCSD: p->bearer = QNetworkConfigurationPrivate::BearerWCDMA; break;
+ case EBearerInfoHSDPA: p->bearer = QNetworkConfigurationPrivate::BearerHSPA; break;
+ case EBearerInfoHSUPA: p->bearer = QNetworkConfigurationPrivate::BearerHSPA; break;
+ case EBearerInfoHSxPA: p->bearer = QNetworkConfigurationPrivate::BearerHSPA; break;
+ }
+ }
+ }
+}
+#endif
+
+bool QNetworkConfigurationManagerPrivate::changeConfigurationStateTo(QExplicitlySharedDataPointer<QNetworkConfigurationPrivate>& sharedData,
+ QNetworkConfiguration::StateFlags newState)
+{
+ if (newState != sharedData.data()->state) {
+ sharedData.data()->state = newState;
+ QNetworkConfiguration item;
+ item.d = sharedData;
+ if (!iFirstUpdate) {
+ emit configurationChanged(item);
+ }
+ return true;
+ }
+ return false;
+}
+
+/* changeConfigurationStateAtMinTo function does not overwrite possible better
+ * state (e.g. Discovered state does not overwrite Active state) but
+ * makes sure that state is at minimum given state.
+*/
+bool QNetworkConfigurationManagerPrivate::changeConfigurationStateAtMinTo(QExplicitlySharedDataPointer<QNetworkConfigurationPrivate>& sharedData,
+ QNetworkConfiguration::StateFlags newState)
+{
+ if ((newState | sharedData.data()->state) != sharedData.data()->state) {
+ sharedData.data()->state = (sharedData.data()->state | newState);
+ QNetworkConfiguration item;
+ item.d = sharedData;
+ if (!iFirstUpdate) {
+ emit configurationChanged(item);
+ }
+ return true;
+ }
+ return false;
+}
+
+/* changeConfigurationStateAtMaxTo function overwrites possible better
+ * state (e.g. Discovered state overwrites Active state) and
+ * makes sure that state is at maximum given state (e.g. Discovered state
+ * does not overwrite Defined state).
+*/
+bool QNetworkConfigurationManagerPrivate::changeConfigurationStateAtMaxTo(QExplicitlySharedDataPointer<QNetworkConfigurationPrivate>& sharedData,
+ QNetworkConfiguration::StateFlags newState)
+{
+ if ((newState & sharedData.data()->state) != sharedData.data()->state) {
+ sharedData.data()->state = (newState & sharedData.data()->state);
+ QNetworkConfiguration item;
+ item.d = sharedData;
+ if (!iFirstUpdate) {
+ emit configurationChanged(item);
+ }
+ return true;
+ }
+ return false;
+}
+
+void QNetworkConfigurationManagerPrivate::startCommsDatabaseNotifications()
+{
+ if (!iWaitingCommsDatabaseNotifications) {
+ iWaitingCommsDatabaseNotifications = ETrue;
+ if (!IsActive()) {
+ SetActive();
+ // Start waiting for new notification
+ ipCommsDB->RequestNotification(iStatus);
+ }
+ }
+}
+
+void QNetworkConfigurationManagerPrivate::stopCommsDatabaseNotifications()
+{
+ if (iWaitingCommsDatabaseNotifications) {
+ iWaitingCommsDatabaseNotifications = EFalse;
+ if (!IsActive()) {
+ SetActive();
+ // Make sure that notifier recorded events will not be returned
+ // as soon as the client issues the next RequestNotification() request.
+ ipCommsDB->RequestNotification(iStatus);
+ ipCommsDB->CancelRequestNotification();
+ } else {
+ ipCommsDB->CancelRequestNotification();
+ }
+ }
+}
+
+void QNetworkConfigurationManagerPrivate::RunL()
+{
+ if (iStatus != KErrCancel) {
+ // By default, start relistening notifications. Stop only if interesting event occured.
+ iWaitingCommsDatabaseNotifications = true;
+ RDbNotifier::TEvent event = STATIC_CAST(RDbNotifier::TEvent, iStatus.Int());
+ switch (event) {
+ case RDbNotifier::ECommit: /** A transaction has been committed. */
+ case RDbNotifier::ERecover: /** The database has been recovered */
+#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG
+ qDebug("QNCM CommsDB event (of type RDbNotifier::TEvent) received: %d", iStatus.Int());
+#endif
+ // Mark that there is update pending. No need to ask more events,
+ // as we know we will be updating anyway when the timer expires.
+ if (!iUpdatePending) {
+ iUpdatePending = true;
+ iWaitingCommsDatabaseNotifications = false;
+ // Update after random time, so that many processes won't
+ // start updating simultaneously
+ updateConfigurationsAfterRandomTime();
+ }
+ break;
+ default:
+ // Do nothing
+ break;
+ }
+ }
+ if (iWaitingCommsDatabaseNotifications) {
+ if (!IsActive()) {
+ SetActive();
+ // Start waiting for new notification
+ ipCommsDB->RequestNotification(iStatus);
+ }
+ }
+}
+
+void QNetworkConfigurationManagerPrivate::DoCancel()
+{
+ ipCommsDB->CancelRequestNotification();
+}
+
+void QNetworkConfigurationManagerPrivate::EventL(const CConnMonEventBase& aEvent)
+{
+ switch (aEvent.EventType()) {
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+ case EConnMonBearerInfoChange:
+ {
+ CConnMonBearerInfoChange* realEvent;
+ realEvent = (CConnMonBearerInfoChange*) &aEvent;
+ TUint connectionId = realEvent->ConnectionId();
+ if (connectionId == EBearerIdAll) {
+ //Network level event
+ TConnMonBearerInfo bearerInfo = (TConnMonBearerInfo)realEvent->BearerInfo();
+ updateMobileBearerToConfigs(bearerInfo);
+ }
+ break;
+ }
+#endif
+ case EConnMonConnectionStatusChange:
+ {
+ CConnMonConnectionStatusChange* realEvent;
+ realEvent = (CConnMonConnectionStatusChange*) &aEvent;
+ TInt connectionStatus = realEvent->ConnectionStatus();
+#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG
+ qDebug() << "QNCM Connection status : " << QString::number(connectionStatus) << " , connection monitor Id : " << realEvent->ConnectionId();
+#endif
+ if (connectionStatus == KConfigDaemonStartingRegistration) {
+ TUint connectionId = realEvent->ConnectionId();
+ TUint subConnectionCount = 0;
+ TUint apId;
+ TRequestStatus status;
+ iConnectionMonitor.GetUintAttribute(connectionId, subConnectionCount, KIAPId, apId, status);
+ User::WaitForRequest(status);
+
+ QString ident = QT_BEARERMGMT_CONFIGURATION_IAP_PREFIX+QString::number(qHash(apId));
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = accessPointConfigurations.value(ident);
+#if defined(OCC_FUNCTIONALITY_AVAILABLE) && defined(SNAP_FUNCTIONALITY_AVAILABLE)
+ if (!priv.data()) {
+ // Check if status was regarding EasyWLAN
+ priv = configurationFromEasyWlan(apId, connectionId);
+ }
+#endif
+ if (priv.data()) {
+ priv.data()->connectionId = connectionId;
+ QT_TRYCATCH_LEAVING(emit this->configurationStateChanged(priv.data()->numericId, connectionId, QNetworkSession::Connecting));
+ }
+ } else if (connectionStatus == KLinkLayerOpen) {
+ // Connection has been successfully opened
+ TUint connectionId = realEvent->ConnectionId();
+ TUint subConnectionCount = 0;
+ TUint apId;
+ TRequestStatus status;
+ iConnectionMonitor.GetUintAttribute(connectionId, subConnectionCount, KIAPId, apId, status);
+ User::WaitForRequest(status);
+ QString ident = QT_BEARERMGMT_CONFIGURATION_IAP_PREFIX+QString::number(qHash(apId));
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = accessPointConfigurations.value(ident);
+#if defined(OCC_FUNCTIONALITY_AVAILABLE) && defined(SNAP_FUNCTIONALITY_AVAILABLE)
+ if (!priv.data()) {
+ // Check for EasyWLAN
+ priv = configurationFromEasyWlan(apId, connectionId);
+ }
+#endif
+ if (priv.data()) {
+ priv.data()->connectionId = connectionId;
+ // Configuration is Active
+ QT_TRYCATCH_LEAVING(
+ if (changeConfigurationStateTo(priv, QNetworkConfiguration::Active)) {
+ updateStatesToSnaps();
+ }
+ emit this->configurationStateChanged(priv.data()->numericId, connectionId, QNetworkSession::Connected);
+ if (!iOnline) {
+ iOnline = true;
+ emit this->onlineStateChanged(iOnline);
+ }
+ );
+ }
+ } else if (connectionStatus == KConfigDaemonStartingDeregistration) {
+ TUint connectionId = realEvent->ConnectionId();
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = dataByConnectionId(connectionId);
+ if (priv.data()) {
+ QT_TRYCATCH_LEAVING(emit this->configurationStateChanged(priv.data()->numericId, connectionId, QNetworkSession::Closing));
+ }
+ } else if (connectionStatus == KLinkLayerClosed ||
+ connectionStatus == KConnectionClosed) {
+ // Connection has been closed. Which of the above events is reported, depends on the Symbian
+ // platform.
+ TUint connectionId = realEvent->ConnectionId();
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = dataByConnectionId(connectionId);
+ if (priv.data()) {
+ // Configuration is either Defined or Discovered
+ QT_TRYCATCH_LEAVING(
+ if (changeConfigurationStateAtMaxTo(priv, QNetworkConfiguration::Discovered)) {
+ updateStatesToSnaps();
+ }
+ emit this->configurationStateChanged(priv.data()->numericId, connectionId, QNetworkSession::Disconnected);
+ );
+ }
+
+ bool online = false;
+ foreach (const QString &iface, accessPointConfigurations.keys()) {
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = accessPointConfigurations.value(iface);
+ if (priv.data()->state == QNetworkConfiguration::Active) {
+ online = true;
+ break;
+ }
+ }
+ if (iOnline != online) {
+ iOnline = online;
+ QT_TRYCATCH_LEAVING(emit this->onlineStateChanged(iOnline));
+ }
+ }
+ }
+ break;
+
+ case EConnMonIapAvailabilityChange:
+ {
+ CConnMonIapAvailabilityChange* realEvent;
+ realEvent = (CConnMonIapAvailabilityChange*) &aEvent;
+ TConnMonIapInfo iaps = realEvent->IapAvailability();
+ QList<QString> unDiscoveredConfigs = accessPointConfigurations.keys();
+ for ( TUint i = 0; i < iaps.Count(); i++ ) {
+ QString ident = QT_BEARERMGMT_CONFIGURATION_IAP_PREFIX+QString::number(qHash(iaps.iIap[i].iIapId));
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = accessPointConfigurations.value(ident);
+ if (priv.data()) {
+ // Configuration is either Discovered or Active
+ QT_TRYCATCH_LEAVING(changeConfigurationStateAtMinTo(priv, QNetworkConfiguration::Discovered));
+ unDiscoveredConfigs.removeOne(ident);
+ }
+ }
+ foreach (const QString &iface, unDiscoveredConfigs) {
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = accessPointConfigurations.value(iface);
+ if (priv.data()) {
+ // Configuration is Defined
+ QT_TRYCATCH_LEAVING(changeConfigurationStateAtMaxTo(priv, QNetworkConfiguration::Defined));
+ }
+ }
+ // Something has in IAPs, update states to SNAPs
+ updateStatesToSnaps();
+ }
+ break;
+
+ case EConnMonCreateConnection:
+ {
+ // This event is caught to keep connection monitor IDs up-to-date.
+ CConnMonCreateConnection* realEvent;
+ realEvent = (CConnMonCreateConnection*) &aEvent;
+ TUint subConnectionCount = 0;
+ TUint apId;
+ TUint connectionId = realEvent->ConnectionId();
+ TRequestStatus status;
+ iConnectionMonitor.GetUintAttribute(connectionId, subConnectionCount, KIAPId, apId, status);
+ User::WaitForRequest(status);
+ QString ident = QT_BEARERMGMT_CONFIGURATION_IAP_PREFIX+QString::number(qHash(apId));
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = accessPointConfigurations.value(ident);
+#if defined(OCC_FUNCTIONALITY_AVAILABLE) && defined(SNAP_FUNCTIONALITY_AVAILABLE)
+ if (!priv.data()) {
+ // If IAP was not found, check if the update was about EasyWLAN
+ priv = configurationFromEasyWlan(apId, connectionId);
+ }
+#endif
+ if (priv.data()) {
+#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG
+ qDebug() << "QNCM updating connection monitor ID : from, to, whose: " << priv.data()->connectionId << connectionId << priv->name;
+#endif
+ priv.data()->connectionId = connectionId;
+ }
+ }
+ break;
+ default:
+ // For unrecognized events
+ break;
+ }
+}
+
+#if defined(OCC_FUNCTIONALITY_AVAILABLE) && defined(SNAP_FUNCTIONALITY_AVAILABLE)
+// Tries to derive configuration from EasyWLAN.
+// First checks if the interface brought up was EasyWLAN, then derives the real SSID,
+// and looks up configuration based on that one.
+QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> QNetworkConfigurationManagerPrivate::configurationFromEasyWlan(TUint32 apId, TUint connectionId)
+{
+ if (apId == iCmManager.EasyWlanIdL()) {
+ TRequestStatus status;
+ TBuf<50> easyWlanNetworkName;
+ iConnectionMonitor.GetStringAttribute( connectionId, 0, KNetworkName,
+ easyWlanNetworkName, status );
+ User::WaitForRequest(status);
+ if (status.Int() == KErrNone) {
+ QString realSSID = QString::fromUtf16(easyWlanNetworkName.Ptr(), easyWlanNetworkName.Length());
+
+ // Browser through all items and check their name for match
+ QNetworkConfiguration item;
+ QHash<QString, QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> >::const_iterator i =
+ accessPointConfigurations.constBegin();
+ while (i != accessPointConfigurations.constEnd()) {
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = i.value();
+ if (priv.data()->name == realSSID) {
+#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG
+ qDebug() << "QNCM EasyWlan uses real SSID: " << realSSID;
+#endif
+ return priv;
+ }
+ ++i;
+ }
+ }
+ }
+ return QExplicitlySharedDataPointer<QNetworkConfigurationPrivate>();
+}
+
+bool QNetworkConfigurationManagerPrivate::easyWlanTrueIapId(TUint32& trueIapId)
+{
+ // Check if this is easy wlan id in the first place
+ if (trueIapId != iCmManager.EasyWlanIdL()) {
+ return false;
+ }
+ // 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) {
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv =
+ configurationFromEasyWlan(apId, connectionId);
+ if (priv.data()) {
+#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG
+ qDebug() << "QNCM easyWlanTrueIapId(), found true IAP ID: " << priv.data()->numericId;
+#endif
+ trueIapId = priv.data()->numericId;
+ return true;
+ }
+ }
+ }
+ }
+ return false;
+}
+
+#endif
+
+// Sessions may use this function to report configuration state changes,
+// because on some Symbian platforms (especially Symbian^3) all state changes are not
+// reported by the RConnectionMonitor, in particular in relation to stop() call,
+// whereas they _are_ reported on RConnection progress notifier used by sessions --> centralize
+// this data here so that other sessions may benefit from it too (not all sessions necessarily have
+// RConnection progress notifiers available but they relay on having e.g. disconnected information from
+// manager). Currently only 'Disconnected' state is of interest because it has proven to be troublesome.
+void QNetworkConfigurationManagerPrivate::configurationStateChangeReport(TUint32 accessPointId, QNetworkSession::State newState)
+{
+#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG
+ qDebug() << "QNCM A session reported state change for IAP ID: " << accessPointId << " whose new state is: " << newState;
+#endif
+ switch (newState) {
+ case QNetworkSession::Disconnected:
+ {
+ QString ident = QT_BEARERMGMT_CONFIGURATION_IAP_PREFIX+QString::number(qHash(accessPointId));
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = accessPointConfigurations.value(ident);
+ if (priv.data()) {
+ // Configuration is either Defined or Discovered
+ if (changeConfigurationStateAtMaxTo(priv, QNetworkConfiguration::Discovered)) {
+ updateStatesToSnaps();
+ }
+ emit this->configurationStateChanged(
+ priv.data()->numericId, priv.data()->connectionId, QNetworkSession::Disconnected);
+ }
+ }
+ break;
+ default:
+ break;
+ }
+}
+
+// Waits for 2..6 seconds.
+void QNetworkConfigurationManagerPrivate::updateConfigurationsAfterRandomTime()
+{
+ iTimeToWait = (qAbs(qrand()) % 68) * 100;
+ if (iTimeToWait < 1000) {
+ iTimeToWait = 1000;
+ }
+#ifdef QT_BEARERMGMT_SYMBIAN_DEBUG
+ qDebug("QNCM waiting random time: %d ms", iTimeToWait);
+#endif
+ QTimer::singleShot(iTimeToWait, this, SLOT(delayedConfigurationUpdate()));
+}
+
+QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> QNetworkConfigurationManagerPrivate::dataByConnectionId(TUint aConnectionId)
+{
+ QNetworkConfiguration item;
+ QHash<QString, QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> >::const_iterator i =
+ accessPointConfigurations.constBegin();
+ while (i != accessPointConfigurations.constEnd()) {
+ QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = i.value();
+ if (priv.data()->connectionId == aConnectionId) {
+ return priv;
+ }
+ ++i;
+ }
+ return QExplicitlySharedDataPointer<QNetworkConfigurationPrivate>();
+}
+
+AccessPointsAvailabilityScanner::AccessPointsAvailabilityScanner(QNetworkConfigurationManagerPrivate& owner,
+ RConnectionMonitor& connectionMonitor)
+ : CActive(CActive::EPriorityHigh), iOwner(owner), iConnectionMonitor(connectionMonitor)
+{
+ CActiveScheduler::Add(this);
+}
+
+AccessPointsAvailabilityScanner::~AccessPointsAvailabilityScanner()
+{
+ Cancel();
+}
+
+void AccessPointsAvailabilityScanner::DoCancel()
+{
+ iConnectionMonitor.CancelAsyncRequest(EConnMonGetPckgAttribute);
+}
+
+void AccessPointsAvailabilityScanner::StartScanning()
+{
+ if (iOwner.iFirstUpdate) {
+ // On first update (the mgr is being instantiated) update only those bearers who
+ // don't need time-consuming scans (WLAN).
+ // Note: EBearerIdWCDMA covers also GPRS bearer
+ iConnectionMonitor.GetPckgAttribute(EBearerIdWCDMA, 0, KIapAvailability, iIapBuf, iStatus);
+ User::WaitForRequest(iStatus);
+ if (iStatus.Int() == KErrNone) {
+ iOwner.accessPointScanningReady(true,iIapBuf());
+ }
+ } else {
+ iConnectionMonitor.GetPckgAttribute(EBearerIdAll, 0, KIapAvailability, iIapBuf, iStatus);
+ if (!IsActive()) {
+ SetActive();
+ }
+ }
+}
+
+void AccessPointsAvailabilityScanner::RunL()
+{
+ if (iStatus.Int() != KErrNone) {
+ iIapBuf().iCount = 0;
+ QT_TRYCATCH_LEAVING(iOwner.accessPointScanningReady(false,iIapBuf()));
+ } else {
+ QT_TRYCATCH_LEAVING(iOwner.accessPointScanningReady(true,iIapBuf()));
+ }
+}
+#include "moc_qnetworkconfigmanager_s60_p.cpp"
+QTM_END_NAMESPACE