Partially convert Symbian backend into a plugin.

QNetworkSession functionality not converted yet.

15 files changed, 1292 insertions, 1 deletions

diff --git a/src/plugins/bearer/bearer.pro b/src/plugins/bearer/bearer.pro
index 05fce8c..ab0a816 100644
--- a/src/plugins/bearer/bearer.pro
+++ b/src/plugins/bearer/bearer.pro
@@ -1,9 +1,10 @@
 TEMPLATE = subdirs
 
-!symbian:!maemo {
+!maemo {
 SUBDIRS += generic
 contains(QT_CONFIG, dbus):contains(QT_CONFIG, networkmanager):SUBDIRS += networkmanager
 win32:SUBDIRS += nla
 win32:!wince*:SUBDIRS += nativewifi
 macx:SUBDIRS += corewlan
+symbian:SUBDIRS += symbian
 }
diff --git a/src/plugins/bearer/corewlan/qcorewlanengine.h b/src/plugins/bearer/corewlan/qcorewlanengine.h
index 45a5ee9..dd07d83 100644
--- a/src/plugins/bearer/corewlan/qcorewlanengine.h
+++ b/src/plugins/bearer/corewlan/qcorewlanengine.h
@@ -71,6 +71,8 @@ public:
 
     QNetworkSession::State sessionStateForId(const QString &id);
 
+    QNetworkConfigurationManager::Capabilities capabilities() const;
+
     static bool getAllScInterfaces();
 
 private Q_SLOTS:
diff --git a/src/plugins/bearer/corewlan/qcorewlanengine.mm b/src/plugins/bearer/corewlan/qcorewlanengine.mm
index 2a3fecf..7ee0723 100644
--- a/src/plugins/bearer/corewlan/qcorewlanengine.mm
+++ b/src/plugins/bearer/corewlan/qcorewlanengine.mm
@@ -512,4 +512,9 @@ QNetworkSession::State QCoreWlanEngine::sessionStateForId(const QString &id)
     return QNetworkSession::Invalid;
 }
 
+QNetworkConfigurationManager::Capabilities QCoreWlanEngine::capabilities() const
+{
+    return QNetworkConfigurationManager::ForcedRoaming;
+}
+
 QT_END_NAMESPACE
diff --git a/src/plugins/bearer/generic/qgenericengine.cpp b/src/plugins/bearer/generic/qgenericengine.cpp
index 9294fad..d50aa75 100644
--- a/src/plugins/bearer/generic/qgenericengine.cpp
+++ b/src/plugins/bearer/generic/qgenericengine.cpp
@@ -142,6 +142,8 @@ static QString qGetInterfaceType(const QString &interface)
 QGenericEngine::QGenericEngine(QObject *parent)
 :   QNetworkSessionEngine(parent)
 {
+    qDebug() << Q_FUNC_INFO;
+
     connect(&pollTimer, SIGNAL(timeout()), this, SLOT(doRequestUpdate()));
     pollTimer.setInterval(10000);
     doRequestUpdate();
@@ -314,5 +316,10 @@ QNetworkSession::State QGenericEngine::sessionStateForId(const QString &id)
     return QNetworkSession::Invalid;
 }
 
+QNetworkConfigurationManager::Capabilities QGenericEngine::capabilities() const
+{
+    return QNetworkConfigurationManager::ForcedRoaming;
+}
+
 QT_END_NAMESPACE
 
diff --git a/src/plugins/bearer/generic/qgenericengine.h b/src/plugins/bearer/generic/qgenericengine.h
index a671ceb..730301b 100644
--- a/src/plugins/bearer/generic/qgenericengine.h
+++ b/src/plugins/bearer/generic/qgenericengine.h
@@ -71,6 +71,8 @@ public:
 
     QNetworkSession::State sessionStateForId(const QString &id);
 
+    QNetworkConfigurationManager::Capabilities capabilities() const;
+
 private Q_SLOTS:
     void doRequestUpdate();
 
diff --git a/src/plugins/bearer/nativewifi/qnativewifiengine.cpp b/src/plugins/bearer/nativewifi/qnativewifiengine.cpp
index 0050770..82ddaf9 100644
--- a/src/plugins/bearer/nativewifi/qnativewifiengine.cpp
+++ b/src/plugins/bearer/nativewifi/qnativewifiengine.cpp
@@ -461,4 +461,10 @@ QNetworkSession::State QNativeWifiEngine::sessionStateForId(const QString &id)
     return QNetworkSession::Invalid;
 }
 
+QNetworkConfigurationManager::Capabilities QNativeWifiEngine::capabilities() const
+{
+    return QNetworkConfigurationManager::ForcedRoaming |
+            QNetworkConfigurationManager::CanStartAndStopInterfaces;
+}
+
 QT_END_NAMESPACE
diff --git a/src/plugins/bearer/nativewifi/qnativewifiengine.h b/src/plugins/bearer/nativewifi/qnativewifiengine.h
index 511a6a4..9d92562 100644
--- a/src/plugins/bearer/nativewifi/qnativewifiengine.h
+++ b/src/plugins/bearer/nativewifi/qnativewifiengine.h
@@ -82,6 +82,8 @@ public:
 
     QNetworkSession::State sessionStateForId(const QString &id);
 
+    QNetworkConfigurationManager::Capabilities capabilities() const;
+
     inline bool available() const { return handle != 0; }
 
 public Q_SLOTS:
diff --git a/src/plugins/bearer/networkmanager/qnetworkmanagerengine.cpp b/src/plugins/bearer/networkmanager/qnetworkmanagerengine.cpp
index 20dee1f..e1fcd46 100644
--- a/src/plugins/bearer/networkmanager/qnetworkmanagerengine.cpp
+++ b/src/plugins/bearer/networkmanager/qnetworkmanagerengine.cpp
@@ -667,5 +667,11 @@ QNetworkSession::State QNetworkManagerEngine::sessionStateForId(const QString &i
     return QNetworkSession::Invalid;
 }
 
+QNetworkConfigurationManager::Capabilities QNetworkManagerEngine::capabilities() const
+{
+    return QNetworkConfigurationManager::ForcedRoaming |
+           QNetworkConfigurationManager::CanStartAndStopInterfaces;
+}
+
 QT_END_NAMESPACE
 
diff --git a/src/plugins/bearer/networkmanager/qnetworkmanagerengine.h b/src/plugins/bearer/networkmanager/qnetworkmanagerengine.h
index 1636c91..3752dce 100644
--- a/src/plugins/bearer/networkmanager/qnetworkmanagerengine.h
+++ b/src/plugins/bearer/networkmanager/qnetworkmanagerengine.h
@@ -82,6 +82,8 @@ public:
 
     QNetworkSession::State sessionStateForId(const QString &id);
 
+    QNetworkConfigurationManager::Capabilities capabilities() const;
+
 private Q_SLOTS:
     void interfacePropertiesChanged(const QString &path,
                                     const QMap<QString, QVariant> &properties);
diff --git a/src/plugins/bearer/nla/qnlaengine.cpp b/src/plugins/bearer/nla/qnlaengine.cpp
index 51897f0..d3e3fd2 100644
--- a/src/plugins/bearer/nla/qnlaengine.cpp
+++ b/src/plugins/bearer/nla/qnlaengine.cpp
@@ -631,6 +631,11 @@ QNetworkSession::State QNlaEngine::sessionStateForId(const QString &id)
     return QNetworkSession::Invalid;
 }
 
+QNetworkConfigurationManager::Capabilities QNlaEngine::capabilities() const
+{
+    return QNetworkConfigurationManager::ForcedRoaming;
+}
+
 #include "qnlaengine.moc"
 QT_END_NAMESPACE
 
diff --git a/src/plugins/bearer/nla/qnlaengine.h b/src/plugins/bearer/nla/qnlaengine.h
index dd038d1..5e80db1 100644
--- a/src/plugins/bearer/nla/qnlaengine.h
+++ b/src/plugins/bearer/nla/qnlaengine.h
@@ -93,6 +93,8 @@ public:
 
     QNetworkSession::State sessionStateForId(const QString &id);
 
+    QNetworkConfigurationManager::Capabilities capabilities() const;
+
 private Q_SLOTS:
     void networksChanged();
 
diff --git a/src/plugins/bearer/symbian/main.cpp b/src/plugins/bearer/symbian/main.cpp
new file mode 100644
index 0000000..8865f4d
--- /dev/null
+++ b/src/plugins/bearer/symbian/main.cpp
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 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 "symbianengine.h"
+
+#include <QtNetwork/qbearerplugin.h>
+
+#include <QtCore/qdebug.h>
+
+QT_BEGIN_NAMESPACE
+
+class QSymbianEnginePlugin : public QBearerEnginePlugin
+{
+public:
+    QSymbianEnginePlugin();
+    ~QSymbianEnginePlugin();
+
+    QStringList keys() const;
+    QBearerEngine *create(const QString &key) const;
+};
+
+QSymbianEnginePlugin::QSymbianEnginePlugin()
+{
+}
+
+QSymbianEnginePlugin::~QSymbianEnginePlugin()
+{
+}
+
+QStringList QSymbianEnginePlugin::keys() const
+{
+    return QStringList() << QLatin1String("symbian");
+}
+
+QBearerEngine *QSymbianEnginePlugin::create(const QString &key) const
+{
+    qDebug() << Q_FUNC_INFO;
+
+    if (key == QLatin1String("symbian"))
+        return new SymbianEngine;
+    else
+        return 0;
+}
+
+Q_EXPORT_STATIC_PLUGIN(QSymbianEnginePlugin)
+Q_EXPORT_PLUGIN2(qsymbianbearer, QSymbianEnginePlugin)
+
+QT_END_NAMESPACE
diff --git a/src/plugins/bearer/symbian/symbian.pro b/src/plugins/bearer/symbian/symbian.pro
new file mode 100644
index 0000000..d3ffb37
--- /dev/null
+++ b/src/plugins/bearer/symbian/symbian.pro
@@ -0,0 +1,33 @@
+TARGET = qsymbianbearer
+include(../../qpluginbase.pri)
+
+QT += network
+
+HEADERS += symbianengine.h
+SOURCES += symbianengine.cpp main.cpp
+
+exists($${EPOCROOT}epoc32/release/winscw/udeb/cmmanager.lib)| \
+exists($${EPOCROOT}epoc32/release/armv5/lib/cmmanager.lib) {
+    message("Building with SNAP support")
+    DEFINES += SNAP_FUNCTIONALITY_AVAILABLE
+    LIBS += -lcmmanager
+} else {
+    message("Building without SNAP support")
+    LIBS += -lapengine
+}
+
+INCLUDEPATH += $$APP_LAYER_SYSTEMINCLUDE
+
+LIBS += -lcommdb \
+        -lapsettingshandlerui \
+        -lconnmon \
+        -lcentralrepository \
+        -lesock \
+        -linsock \
+        -lecom \
+        -lefsrv \
+        -lnetmeta
+
+QTDIR_build:DESTDIR = $$QT_BUILD_TREE/plugins/bearer
+target.path += $$[QT_INSTALL_PLUGINS]/bearer
+INSTALLS += target
diff --git a/src/plugins/bearer/symbian/symbianengine.cpp b/src/plugins/bearer/symbian/symbianengine.cpp
new file mode 100644
index 0000000..8c31990
--- /dev/null
+++ b/src/plugins/bearer/symbian/symbianengine.cpp
@@ -0,0 +1,931 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 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 "symbianengine.h"
+
+#include <commdb.h>
+#include <cdbcols.h>
+#include <d32dbms.h>
+
+#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
+
+QT_BEGIN_NAMESPACE
+
+static const int KValueThatWillBeAddedToSNAPId = 1000;
+static const int KUserChoiceIAPId = 0;
+
+SymbianNetworkConfigurationPrivate::SymbianNetworkConfigurationPrivate()
+:   bearer(BearerUnknown), numericId(0), connectionId(0), manager(0)
+{
+}
+
+SymbianNetworkConfigurationPrivate::~SymbianNetworkConfigurationPrivate()
+{
+}
+
+inline SymbianNetworkConfigurationPrivate *toSymbianConfig(QNetworkConfigurationPrivatePointer ptr)
+{
+    return static_cast<SymbianNetworkConfigurationPrivate *>(ptr.data());
+}
+
+SymbianEngine::SymbianEngine(QObject *parent)
+:   QNetworkSessionEngine(parent), CActive(CActive::EPriorityIdle), iInitOk(true)
+{
+    qDebug() << Q_FUNC_INFO;
+
+    CActiveScheduler::Add(this);
+
+    TRAPD(error, ipCommsDB = CCommsDatabase::NewL(EDatabaseTypeIAP));
+    if (error != KErrNone) {
+        iInitOk = false;
+        return;
+    }
+
+    TRAP_IGNORE(iConnectionMonitor.ConnectL());
+    TRAP_IGNORE(iConnectionMonitor.NotifyEventL(*this));
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE    
+    TRAP(error, iCmManager.OpenL());
+    if (error != KErrNone) {
+        iInitOk = false;
+        return;
+    }
+#endif
+    
+    SymbianNetworkConfigurationPrivate *cpPriv = new SymbianNetworkConfigurationPrivate;
+    cpPriv->name = "UserChoice";
+    cpPriv->bearer = SymbianNetworkConfigurationPrivate::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;
+
+    QNetworkConfigurationPrivatePointer ptr(cpPriv);
+    userChoiceConfigurations.insert(ptr->id, ptr);
+
+    updateConfigurations();
+    updateStatesToSnaps();
+    
+    // Start monitoring IAP and/or SNAP changes in Symbian CommsDB
+    startCommsDatabaseNotifications();
+}
+
+SymbianEngine::~SymbianEngine()
+{
+    Cancel();
+
+    iConnectionMonitor.CancelNotifications();
+    iConnectionMonitor.Close();
+    
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE    
+    iCmManager.Close();
+#endif
+    
+    delete ipAccessPointsAvailabilityScanner;
+    delete ipCommsDB;
+}
+
+
+QNetworkConfigurationManager::Capabilities SymbianEngine::capabilities() const
+{
+    QNetworkConfigurationManager::Capabilities capFlags;
+
+    capFlags = QNetworkConfigurationManager::CanStartAndStopInterfaces |
+               QNetworkConfigurationManager::DirectConnectionRouting |
+               QNetworkConfigurationManager::SystemSessionSupport |
+               QNetworkConfigurationManager::DataStatistics;
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+    capFlags |= QNetworkConfigurationManager::ApplicationLevelRoaming |
+                QNetworkConfigurationManager::ForcedRoaming;
+#endif
+
+    return capFlags;
+}
+
+void SymbianEngine::requestUpdate()
+{
+    if (!iInitOk || iUpdateGoingOn) {
+        return;
+    }
+    iUpdateGoingOn = true;
+
+    stopCommsDatabaseNotifications();
+    updateConfigurations(); // Synchronous call
+    updateAvailableAccessPoints(); // Asynchronous call
+}
+
+void SymbianEngine::updateConfigurations()
+{
+    if (!iInitOk) {
+        return;
+    }
+
+    TRAP_IGNORE(updateConfigurationsL());
+}
+
+void SymbianEngine::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 = QString::number(qHash(iapId));
+        if (accessPointConfigurations.contains(ident)) {
+            knownConfigs.removeOne(ident);
+        } else {
+            SymbianNetworkConfigurationPrivate* cpPriv = NULL;
+            TRAP(error, cpPriv = configFromConnectionMethodL(connectionMethod));
+            if (error == KErrNone) {
+                QNetworkConfigurationPrivatePointer ptr(cpPriv);
+                accessPointConfigurations.insert(ptr->id, ptr);
+                emit configurationAdded(ptr);
+            }
+        }
+        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;
+        destination = iCmManager.DestinationL(destinations[i]);
+        CleanupClosePushL(destination);
+        QString ident = QString::number(qHash(destination.Id()+KValueThatWillBeAddedToSNAPId)); //TODO: Check if it's ok to add 1000 SNAP Id to prevent SNAP ids overlapping IAP ids
+        if (snapConfigurations.contains(ident)) {
+            knownSnapConfigs.removeOne(ident);
+        } else {
+            SymbianNetworkConfigurationPrivate *cpPriv = new SymbianNetworkConfigurationPrivate;
+            CleanupStack::PushL(cpPriv);
+    
+            HBufC *pName = destination.NameLC();
+            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;
+
+            QNetworkConfigurationPrivatePointer ptr(cpPriv);
+            snapConfigurations.insert(ident, ptr);
+            emit configurationAdded(ptr);
+            
+            CleanupStack::Pop(cpPriv);
+        }
+        QNetworkConfigurationPrivatePointer 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 = QString::number(qHash(iapId));
+            // Check that IAP can be found from accessPointConfigurations list
+            QNetworkConfigurationPrivatePointer priv = accessPointConfigurations.value(iface);
+            if (!priv) {
+                SymbianNetworkConfigurationPrivate *cpPriv = NULL;
+                TRAP(error, cpPriv = configFromConnectionMethodL(connectionMethod));
+                if (error == KErrNone) {
+                    QNetworkConfigurationPrivatePointer ptr(cpPriv);
+                    toSymbianConfig(ptr)->serviceNetworkPtr = privSNAP;
+                    accessPointConfigurations.insert(ptr->id, ptr);
+                    emit configurationAdded(ptr);
+                    privSNAP->serviceNetworkMembers.append(ptr);
+                }
+            } 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 (toSymbianConfig(privSNAP->serviceNetworkMembers[i])->numericId == iapId) {
+                        iapFound = true;
+                        break;
+                    }
+                }
+                if (!iapFound) {
+                    toSymbianConfig(priv)->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 = QString::number(qHash(apId));
+        if (accessPointConfigurations.contains(ident)) {
+            knownConfigs.removeOne(ident);
+        } else {
+            SymbianNetworkConfigurationPrivate *cpPriv = new SymbianNetworkConfigurationPrivate;
+            if (readNetworkConfigurationValuesFromCommsDb(apId, cpPriv)) {
+                QNetworkConfigurationPrivatePointer ptr(cpPriv);
+                accessPointConfigurations.insert(ident, ptr);
+
+                emit configurationAdded(ptr);
+            } else {
+                delete cpPriv;
+            }
+        }
+        retVal = pDbTView->GotoNextRecord();
+    }
+    CleanupStack::PopAndDestroy(pDbTView);
+#endif
+    updateActiveAccessPoints();
+    
+    foreach (const QString &oldIface, knownConfigs) {
+        //remove non existing IAP
+        QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.take(oldIface);
+        emit configurationRemoved(ptr);
+
+        // Remove non existing IAP from SNAPs
+        foreach (const QString &iface, snapConfigurations.keys()) {
+            QNetworkConfigurationPrivatePointer ptr2 = snapConfigurations.value(iface);
+            // => Check if one of the IAPs of the SNAP is active
+            for (int i = 0; i < ptr2->serviceNetworkMembers.count(); ++i) {
+                if (toSymbianConfig(ptr2->serviceNetworkMembers[i])->numericId ==
+                    toSymbianConfig(ptr)->numericId) {
+                    ptr2->serviceNetworkMembers.removeAt(i);
+                    break;
+                }
+            }
+        }    
+    }
+
+    foreach (const QString &oldIface, knownSnapConfigs) {
+        //remove non existing SNAPs
+        QNetworkConfigurationPrivatePointer ptr = snapConfigurations.take(oldIface);
+        emit configurationRemoved(ptr);
+    }
+}
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+SymbianNetworkConfigurationPrivate *SymbianEngine::configFromConnectionMethodL(
+        RCmConnectionMethod& connectionMethod)
+{
+    SymbianNetworkConfigurationPrivate *cpPriv = new SymbianNetworkConfigurationPrivate;
+    CleanupStack::PushL(cpPriv);
+    
+    TUint32 iapId = connectionMethod.GetIntAttributeL(CMManager::ECmIapId);
+    QString ident = QString::number(qHash(iapId));
+    
+    HBufC *pName = connectionMethod.GetStringAttributeL(CMManager::ECmName);
+    CleanupStack::PushL(pName);
+    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 = SymbianNetworkConfigurationPrivate::Bearer2G;
+        break;
+    case KCommDbBearerWcdma:
+        cpPriv->bearer = SymbianNetworkConfigurationPrivate::BearerWCDMA;
+        break;
+    case KCommDbBearerLAN:
+        cpPriv->bearer = SymbianNetworkConfigurationPrivate::BearerEthernet;
+        break;
+    case KCommDbBearerVirtual:
+        cpPriv->bearer = SymbianNetworkConfigurationPrivate::BearerUnknown;
+        break;
+    case KCommDbBearerPAN:
+        cpPriv->bearer = SymbianNetworkConfigurationPrivate::BearerUnknown;
+        break;
+    case KCommDbBearerWLAN:
+        cpPriv->bearer = SymbianNetworkConfigurationPrivate::BearerWLAN;
+        break;
+    default:
+        cpPriv->bearer = SymbianNetworkConfigurationPrivate::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);
+        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;
+    
+    CleanupStack::Pop(cpPriv);
+    return cpPriv;
+}
+#else
+bool SymbianEngine::readNetworkConfigurationValuesFromCommsDb(
+        TUint32 aApId, SymbianNetworkConfigurationPrivate *apNetworkConfiguration)
+{
+    TRAPD(error, readNetworkConfigurationValuesFromCommsDbL(aApId,apNetworkConfiguration));
+    if (error != KErrNone) {
+        return false;        
+    }
+    return true;
+}
+
+void SymbianEngine::readNetworkConfigurationValuesFromCommsDbL(
+        TUint32 aApId, SymbianNetworkConfigurationPrivate *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 = QString::number(qHash(aApId));
+    
+    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 = SymbianNetworkConfigurationPrivate::Bearer2G;
+        break;
+    case EApBearerTypeGPRS:
+        apNetworkConfiguration->bearer = SymbianNetworkConfigurationPrivate::Bearer2G;
+        break;
+    case EApBearerTypeHSCSD:
+        apNetworkConfiguration->bearer = SymbianNetworkConfigurationPrivate::BearerHSPA;
+        break;
+    case EApBearerTypeCDMA:
+        apNetworkConfiguration->bearer = SymbianNetworkConfigurationPrivate::BearerCDMA2000;
+        break;
+    case EApBearerTypeWLAN:
+        apNetworkConfiguration->bearer = SymbianNetworkConfigurationPrivate::BearerWLAN;
+        break;
+    case EApBearerTypeLAN:
+        apNetworkConfiguration->bearer = SymbianNetworkConfigurationPrivate::BearerEthernet;
+        break;
+    case EApBearerTypeLANModem:
+        apNetworkConfiguration->bearer = SymbianNetworkConfigurationPrivate::BearerEthernet;
+        break;
+    default:
+        apNetworkConfiguration->bearer = SymbianNetworkConfigurationPrivate::BearerUnknown;
+        break;
+    }
+    apNetworkConfiguration->manager = this;
+    
+    CleanupStack::PopAndDestroy(pApUtils);
+    CleanupStack::PopAndDestroy(pAPItem);
+    CleanupStack::PopAndDestroy(pDataHandler);
+}
+#endif
+
+QNetworkConfigurationPrivatePointer SymbianEngine::defaultConfiguration()
+{
+    QNetworkConfigurationPrivatePointer ptr;
+
+    if (iInitOk) {
+        stopCommsDatabaseNotifications();
+        TRAP_IGNORE(ptr = defaultConfigurationL());
+        startCommsDatabaseNotifications();
+    }
+
+    return ptr;
+}
+
+QNetworkConfigurationPrivatePointer SymbianEngine::defaultConfigurationL()
+{
+    QNetworkConfigurationPrivatePointer ptr;
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+    // Check Default Connection (SNAP or IAP)
+    TCmDefConnValue defaultConnectionValue;
+    iCmManager.ReadDefConnL(defaultConnectionValue);
+    if (defaultConnectionValue.iType == ECmDefConnDestination) {
+        QString iface = QString::number(qHash(defaultConnectionValue.iId+KValueThatWillBeAddedToSNAPId));
+        ptr = snapConfigurations.value(iface);
+    } else if (defaultConnectionValue.iType == ECmDefConnConnectionMethod) {
+        QString iface = QString::number(qHash(defaultConnectionValue.iId));
+        ptr = accessPointConfigurations.value(iface);
+    }
+#endif
+    
+    if (!ptr->isValid) {
+        QString iface = QString::number(qHash(KUserChoiceIAPId));
+        ptr = userChoiceConfigurations.value(iface);
+    }
+    
+    return ptr;
+}
+
+void SymbianEngine::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
+    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);
+            QString ident = QString::number(qHash(apId));
+
+            QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(ident);
+            if (ptr) {
+                online = true;
+                inactiveConfigs.removeOne(ident);
+
+                toSymbianConfig(ptr)->connectionId = connectionId;
+
+                // Configuration is Active
+                changeConfigurationStateTo(ptr, QNetworkConfiguration::Active);
+            }
+        }
+    }
+
+    // Make sure that state of rest of the IAPs won't be Active
+    foreach (const QString &iface, inactiveConfigs) {
+        QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(iface);
+        if (ptr) {
+            // Configuration is either Defined or Discovered
+            changeConfigurationStateAtMaxTo(ptr, QNetworkConfiguration::Discovered);
+        }
+    }
+
+    if (iOnline != online) {
+        iOnline = online;
+        emit this->onlineStateChanged(iOnline);
+    }
+}
+
+void SymbianEngine::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 SymbianEngine::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 = QString::number(qHash(iapInfo.iIap[i].iIapId));
+            QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(ident);
+            if (ptr) {
+                unavailableConfigs.removeOne(ident);
+                if (ptr->state < QNetworkConfiguration::Active) {
+                    // Configuration is either Discovered or Active
+                    changeConfigurationStateAtMinTo(ptr, QNetworkConfiguration::Discovered);
+                }
+            }
+        }
+        
+        // Make sure that state of rest of the IAPs won't be Discovered or Active
+        foreach (const QString &iface, unavailableConfigs) {
+            QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(iface);
+            if (ptr) {
+                // Configuration is Defined
+                changeConfigurationStateAtMaxTo(ptr, QNetworkConfiguration::Defined);
+            }
+        }
+    }
+
+    updateStatesToSnaps();
+    
+    startCommsDatabaseNotifications();
+    
+    qDebug() << Q_FUNC_INFO << "updateCompleted()";
+    emit updateCompleted();
+}
+
+void SymbianEngine::updateStatesToSnaps()
+{
+    // Go through SNAPs and set correct state to SNAPs
+    QList<QString> snapConfigIdents = snapConfigurations.keys();
+    foreach (QString iface, snapConfigIdents) {
+        bool discovered = false;
+        bool active = false;
+        QNetworkConfigurationPrivatePointer ptr = 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<ptr->serviceNetworkMembers.count(); i++) {
+            if ((ptr->serviceNetworkMembers[i]->state & QNetworkConfiguration::Active)
+                    == QNetworkConfiguration::Active) {
+                active = true;
+                break;
+            } else if ((ptr->serviceNetworkMembers[i]->state & QNetworkConfiguration::Discovered)
+                        == QNetworkConfiguration::Discovered) {
+                discovered = true;
+            }
+        }
+        if (active) {
+            changeConfigurationStateTo(ptr, QNetworkConfiguration::Active);
+        } else if (discovered) {
+            changeConfigurationStateTo(ptr, QNetworkConfiguration::Discovered);
+        } else {
+            changeConfigurationStateTo(ptr, QNetworkConfiguration::Defined);
+        }
+    }    
+}
+
+bool SymbianEngine::changeConfigurationStateTo(QNetworkConfigurationPrivatePointer ptr,
+                                               QNetworkConfiguration::StateFlags newState)
+{
+    if (newState != ptr->state) {
+        ptr->state = newState;
+        emit configurationChanged(ptr);
+        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 SymbianEngine::changeConfigurationStateAtMinTo(QNetworkConfigurationPrivatePointer ptr,
+                                                    QNetworkConfiguration::StateFlags newState)
+{
+    if ((newState | ptr->state) != ptr->state) {
+        ptr->state = (ptr->state | newState);
+        emit configurationChanged(ptr);
+        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 SymbianEngine::changeConfigurationStateAtMaxTo(QNetworkConfigurationPrivatePointer ptr,
+                                                    QNetworkConfiguration::StateFlags newState)
+{
+    if ((newState & ptr->state) != ptr->state) {
+        ptr->state = (newState & ptr->state);
+        emit configurationChanged(ptr);
+        return true;
+    }
+    return false;
+}
+
+void SymbianEngine::startCommsDatabaseNotifications()
+{
+    if (!iWaitingCommsDatabaseNotifications) {
+        iWaitingCommsDatabaseNotifications = ETrue;
+        if (!IsActive()) {
+            SetActive();
+            // Start waiting for new notification
+            ipCommsDB->RequestNotification(iStatus);
+        }
+    }
+}
+
+void SymbianEngine::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 SymbianEngine::RunL()
+{
+    if (iStatus != KErrCancel) {
+        RDbNotifier::TEvent event = STATIC_CAST(RDbNotifier::TEvent, iStatus.Int());
+        switch (event) {
+        case RDbNotifier::EUnlock:   /** All read locks have been removed.  */
+        case RDbNotifier::ECommit:   /** A transaction has been committed.  */ 
+        case RDbNotifier::ERollback: /** A transaction has been rolled back */
+        case RDbNotifier::ERecover:  /** The database has been recovered    */
+            // Note that if further database events occur while a client is handling
+            // a request completion, the notifier records the most significant database
+            // event and this is signalled as soon as the client issues the next
+            // RequestNotification() request.
+            // => Stop recording notifications
+            stopCommsDatabaseNotifications();
+            TRAPD(error, updateConfigurationsL());
+            if (error == KErrNone) {
+                updateStatesToSnaps();
+            }
+            iWaitingCommsDatabaseNotifications = true;
+            break;
+        default:
+            // Do nothing
+            break;
+        }
+    }
+
+    if (iWaitingCommsDatabaseNotifications) {
+        if (!IsActive()) {
+            SetActive();
+            // Start waiting for new notification
+            ipCommsDB->RequestNotification(iStatus);
+        }
+    }
+}
+
+void SymbianEngine::DoCancel()
+{
+    ipCommsDB->CancelRequestNotification();
+}
+
+
+void SymbianEngine::EventL(const CConnMonEventBase& aEvent)
+{
+    switch (aEvent.EventType()) {
+    case EConnMonCreateConnection:
+        {
+        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 = QString::number(qHash(apId));
+
+        QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(ident);
+        if (ptr) {
+            toSymbianConfig(ptr)->connectionId = connectionId;
+            // Configuration is Active
+            if (changeConfigurationStateTo(ptr, QNetworkConfiguration::Active))
+                updateStatesToSnaps();
+
+            if (!iOnline) {
+                iOnline = true;
+                emit this->onlineStateChanged(iOnline);
+            }
+        }
+        }
+        break;
+
+    case EConnMonDeleteConnection:
+        {
+        CConnMonDeleteConnection* realEvent;
+        realEvent = (CConnMonDeleteConnection*) &aEvent;
+        TUint connectionId = realEvent->ConnectionId();
+
+        QNetworkConfigurationPrivatePointer ptr = dataByConnectionId(connectionId);
+        if (ptr) {
+            toSymbianConfig(ptr)->connectionId = 0;
+            // Configuration is either Defined or Discovered
+            if (changeConfigurationStateAtMaxTo(ptr, QNetworkConfiguration::Discovered))
+                updateStatesToSnaps();
+        }
+        
+        bool online = false;
+        foreach (const QString &iface, accessPointConfigurations.keys()) {
+            QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(iface);
+            if (ptr->state == QNetworkConfiguration::Active) {
+                online = true;
+                break;
+            }
+        }
+        if (iOnline != online) {
+            iOnline = online;
+            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 = QString::number(qHash(iaps.iIap[i].iIapId));
+
+            QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(ident);
+            if (ptr) {
+                // Configuration is either Discovered or Active 
+                changeConfigurationStateAtMinTo(ptr, QNetworkConfiguration::Discovered);
+                unDiscoveredConfigs.removeOne(ident);
+            }
+        }
+        foreach (const QString &iface, unDiscoveredConfigs) {
+            QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(iface);
+            if (ptr) {
+                // Configuration is Defined
+                changeConfigurationStateAtMaxTo(ptr, QNetworkConfiguration::Defined);
+            }
+        }
+        }
+        break;
+
+    default:
+        // For unrecognized events
+        break;
+    }
+}
+
+QNetworkConfigurationPrivatePointer SymbianEngine::dataByConnectionId(TUint aConnectionId)
+{
+    QNetworkConfiguration item;
+    
+    QHash<QString, QNetworkConfigurationPrivatePointer>::const_iterator i =
+            accessPointConfigurations.constBegin();
+    while (i != accessPointConfigurations.constEnd()) {
+        QNetworkConfigurationPrivatePointer ptr = i.value();
+        if (toSymbianConfig(ptr)->connectionId == aConnectionId)
+            return ptr;
+
+        ++i;
+    }
+
+    return QNetworkConfigurationPrivatePointer();
+}
+
+AccessPointsAvailabilityScanner::AccessPointsAvailabilityScanner(SymbianEngine& owner,
+                                                               RConnectionMonitor& connectionMonitor)
+    : CActive(CActive::EPriorityStandard), iOwner(owner), iConnectionMonitor(connectionMonitor)
+{
+    CActiveScheduler::Add(this);  
+}
+
+AccessPointsAvailabilityScanner::~AccessPointsAvailabilityScanner()
+{
+    Cancel();
+}
+
+void AccessPointsAvailabilityScanner::DoCancel()
+{
+    iConnectionMonitor.CancelAsyncRequest(EConnMonGetPckgAttribute);
+}
+
+void AccessPointsAvailabilityScanner::StartScanning()
+{
+    iConnectionMonitor.GetPckgAttribute(EBearerIdAll, 0, KIapAvailability, iIapBuf, iStatus);
+    if (!IsActive()) {
+        SetActive();
+    }
+}    
+
+void AccessPointsAvailabilityScanner::RunL()
+{
+    if (iStatus.Int() != KErrNone) {
+        iIapBuf().iCount = 0;
+        iOwner.accessPointScanningReady(false,iIapBuf());
+    } else {
+        iOwner.accessPointScanningReady(true,iIapBuf());
+    }
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/bearer/symbian/symbianengine.h b/src/plugins/bearer/symbian/symbianengine.h
new file mode 100644
index 0000000..0ca30da
--- /dev/null
+++ b/src/plugins/bearer/symbian/symbianengine.h
@@ -0,0 +1,201 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef SYMBIANENGINE_H
+#define SYMBIANENGINE_H
+
+#include <QtNetwork/private/qnetworksessionengine_p.h>
+#include <QtNetwork/qnetworkconfigmanager.h>
+
+#include <QHash>
+#include <rconnmon.h>
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+    #include <cmmanager.h>
+#endif
+
+class CCommsDatabase;
+
+QT_BEGIN_NAMESPACE
+class QTimer;
+QT_END_NAMESPACE
+
+QT_BEGIN_NAMESPACE
+
+class QNetworkSessionPrivate;
+class AccessPointsAvailabilityScanner;
+
+class SymbianNetworkConfigurationPrivate : public QNetworkConfigurationPrivate
+{
+public:
+    enum Bearer {
+        BearerEthernet,
+        BearerWLAN,
+        Bearer2G,
+        BearerCDMA2000,
+        BearerWCDMA,
+        BearerHSPA,
+        BearerBluetooth,
+        BearerWiMAX,
+        BearerUnknown = -1
+    };
+
+    SymbianNetworkConfigurationPrivate();
+    ~SymbianNetworkConfigurationPrivate();
+
+    Bearer bearer;
+
+    TUint32 numericId;
+    TUint connectionId;
+
+    TAny *manager;
+
+    QNetworkConfigurationPrivatePointer serviceNetworkPtr;
+
+    QString mappingName;
+};
+
+class SymbianEngine : public QNetworkSessionEngine, public CActive,
+                      public MConnectionMonitorObserver
+{
+    Q_OBJECT
+
+public:
+    SymbianEngine(QObject *parent = 0);
+    virtual ~SymbianEngine();
+
+    QString getInterfaceFromId(const QString &id) { return QString(); }
+    bool hasIdentifier(const QString &id) { return false; }
+
+    void connectToId(const QString &id) { }
+    void disconnectFromId(const QString &id) { }
+
+    void requestUpdate();
+
+    QNetworkSession::State sessionStateForId(const QString &id) { return QNetworkSession::Invalid; }
+
+    QNetworkConfigurationManager::Capabilities capabilities() const;
+
+    QNetworkConfigurationPrivatePointer defaultConfiguration();
+
+Q_SIGNALS:
+    void onlineStateChanged(bool isOnline);
+    
+public Q_SLOTS:
+    void updateConfigurations();
+
+private:
+    void updateStatesToSnaps();
+    bool changeConfigurationStateTo(QNetworkConfigurationPrivatePointer ptr,
+                                    QNetworkConfiguration::StateFlags newState);
+    bool changeConfigurationStateAtMinTo(QNetworkConfigurationPrivatePointer ptr,
+                                         QNetworkConfiguration::StateFlags newState);
+    bool changeConfigurationStateAtMaxTo(QNetworkConfigurationPrivatePointer ptr,
+                                         QNetworkConfiguration::StateFlags newState);
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+    SymbianNetworkConfigurationPrivate *configFromConnectionMethodL(RCmConnectionMethod& connectionMethod);
+#else
+    bool readNetworkConfigurationValuesFromCommsDb(
+            TUint32 aApId, SymbianNetworkConfigurationPrivate *apNetworkConfiguration);
+    void readNetworkConfigurationValuesFromCommsDbL(
+            TUint32 aApId, SymbianNetworkConfigurationPrivate *apNetworkConfiguration);
+#endif    
+    
+    void updateConfigurationsL();
+    void updateActiveAccessPoints();
+    void updateAvailableAccessPoints();
+    void accessPointScanningReady(TBool scanSuccessful, TConnMonIapInfo iapInfo);
+    void startCommsDatabaseNotifications();
+    void stopCommsDatabaseNotifications();
+
+    QNetworkConfigurationPrivatePointer defaultConfigurationL();
+    TBool GetS60PlatformVersion(TUint& aMajor, TUint& aMinor) const;
+    void startMonitoringIAPData(TUint32 aIapId);
+    QNetworkConfigurationPrivatePointer dataByConnectionId(TUint aConnectionId);
+
+protected: // From CActive
+    void RunL();
+    void DoCancel();
+    
+private: // MConnectionMonitorObserver
+    void EventL(const CConnMonEventBase& aEvent);
+
+private: // Data
+    CCommsDatabase*    ipCommsDB;
+    RConnectionMonitor iConnectionMonitor;
+
+    TBool              iWaitingCommsDatabaseNotifications;
+    TBool              iOnline;
+    TBool              iInitOk;
+    TBool              iUpdateGoingOn;
+
+    
+    AccessPointsAvailabilityScanner* ipAccessPointsAvailabilityScanner;
+    
+    friend class QNetworkSessionPrivate;
+    friend class AccessPointsAvailabilityScanner;
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+    RCmManager iCmManager;
+#endif
+};
+
+class AccessPointsAvailabilityScanner : public CActive
+{
+public:
+    AccessPointsAvailabilityScanner(SymbianEngine& owner,
+                                   RConnectionMonitor& connectionMonitor); 
+    ~AccessPointsAvailabilityScanner();
+
+    void StartScanning();
+    
+protected: // From CActive
+    void RunL();
+    void DoCancel();
+
+private: // Data
+    SymbianEngine& iOwner;
+    RConnectionMonitor& iConnectionMonitor;
+    TConnMonIapInfoBuf iIapBuf;
+};
+
+QT_END_NAMESPACE
+
+#endif