Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt into 4.7

Conflicts:
	src/declarative/graphicsitems/qdeclarativeitem.cpp

20 files changed, 444 insertions, 342 deletions

diff --git a/src/plugins/bearer/bearer.pro b/src/plugins/bearer/bearer.pro
index 00be80e..f95e8af 100644
--- a/src/plugins/bearer/bearer.pro
+++ b/src/plugins/bearer/bearer.pro
@@ -1,14 +1,18 @@
 TEMPLATE = subdirs
 
-!maemo6:contains(QT_CONFIG, dbus) {
-    SUBDIRS += networkmanager generic
+contains(QT_CONFIG, dbus) {
+    contains(QT_CONFIG, icd) {
+        SUBDIRS += icd
+    } else {
+        SUBDIRS += networkmanager generic
+    }
 }
+
 #win32:SUBDIRS += nla
 win32:SUBDIRS += generic
 win32:!wince*:SUBDIRS += nativewifi
 macx:contains(QT_CONFIG, corewlan):SUBDIRS += corewlan
 macx:SUBDIRS += generic
 symbian:SUBDIRS += symbian
-maemo6:contains(QT_CONFIG, dbus):SUBDIRS += icd
 
 isEmpty(SUBDIRS):SUBDIRS += generic
diff --git a/src/plugins/bearer/corewlan/corewlan.pro b/src/plugins/bearer/corewlan/corewlan.pro
index 50c72b2..9786c03 100644
--- a/src/plugins/bearer/corewlan/corewlan.pro
+++ b/src/plugins/bearer/corewlan/corewlan.pro
@@ -6,7 +6,7 @@ LIBS += -framework Foundation -framework SystemConfiguration
 
 contains(QT_CONFIG, corewlan) {
     isEmpty(QMAKE_MAC_SDK)|contains(QMAKE_MAC_SDK, "/Developer/SDKs/MacOSX10.6.sdk") {
-         LIBS += -framework CoreWLAN
+         LIBS += -framework CoreWLAN -framework Security
          DEFINES += MAC_SDK_10_6
     }
 }
diff --git a/src/plugins/bearer/corewlan/qcorewlanengine.h b/src/plugins/bearer/corewlan/qcorewlanengine.h
index 76574a8..5e93193 100644
--- a/src/plugins/bearer/corewlan/qcorewlanengine.h
+++ b/src/plugins/bearer/corewlan/qcorewlanengine.h
@@ -78,8 +78,6 @@ public:
 
     QNetworkConfigurationPrivatePointer defaultConfiguration();
 
-    bool getWifiInterfaces();
-
     bool requiresPolling() const;
 
 private Q_SLOTS:
@@ -95,16 +93,16 @@ private:
 
     SCDynamicStoreRef storeSession;
     CFRunLoopSourceRef runloopSource;
-
     bool hasWifi;
 
 protected:
-   QMap<QString, QMap<QString,QString> > userProfiles;
+    QMap<QString, QMap<QString,QString> > userProfiles;
 
     void startNetworkChangeLoop();
     void getUserConfigurations();
     QString getNetworkNameFromSsid(const QString &ssid);
     QString getSsidFromNetworkName(const QString &name);
+    QStringList foundNetwork(const QString &id, const QString &ssid, const QNetworkConfiguration::StateFlags state, const QString &interfaceName);
 };
 
 QT_END_NAMESPACE
diff --git a/src/plugins/bearer/corewlan/qcorewlanengine.mm b/src/plugins/bearer/corewlan/qcorewlanengine.mm
index 60c6fbd..a366d00 100644
--- a/src/plugins/bearer/corewlan/qcorewlanengine.mm
+++ b/src/plugins/bearer/corewlan/qcorewlanengine.mm
@@ -50,11 +50,13 @@
 #include <QtCore/qstringlist.h>
 
 #include <QtCore/qdebug.h>
+
 #include <QDir>
 #include <CoreWLAN/CoreWLAN.h>
 #include <CoreWLAN/CWInterface.h>
 #include <CoreWLAN/CWNetwork.h>
 #include <CoreWLAN/CWNetwork.h>
+#include <CoreWLAN/CW8021XProfile.h>
 
 #include <Foundation/NSEnumerator.h>
 #include <Foundation/NSKeyValueObserving.h>
@@ -65,8 +67,6 @@
 #include <private/qt_cocoa_helpers_mac_p.h>
 #include "private/qcore_mac_p.h"
 
-QMap <QString, QString> networkInterfaces;
-
 @interface QNSListener : NSObject
 {
     NSNotificationCenter *center;
@@ -84,6 +84,8 @@ QMap <QString, QString> networkInterfaces;
 @end
 
 @implementation QNSListener
+@synthesize engine;
+
 - (id) init
 {
     [locker lock];
@@ -126,12 +128,6 @@ QNSListener *listener = 0;
 
 QT_BEGIN_NAMESPACE
 
-
-static QString qGetInterfaceType(const QString &interfaceString)
-{
-    return networkInterfaces.value(interfaceString, QLatin1String("WLAN"));
-}
-
 void networkChangeCallback(SCDynamicStoreRef/* store*/, CFArrayRef changedKeys, void *info)
 {
     for ( long i = 0; i < CFArrayGetCount(changedKeys); i++) {
@@ -189,85 +185,147 @@ void QCoreWlanEngine::connectToId(const QString &id)
     QMacCocoaAutoReleasePool pool;
     QString interfaceString = getInterfaceFromId(id);
 
-    if(networkInterfaces.value(interfaceString) == "WLAN") {
-        CWInterface *wifiInterface = [CWInterface interfaceWithName: qt_mac_QStringToNSString(interfaceString)];
-
-        if([wifiInterface power]) {
-            NSError *err = nil;
-            NSMutableDictionary *params = [NSMutableDictionary dictionaryWithCapacity:0];
-
-            NSString *wantedSsid = 0;
-            bool okToProceed = true;
-            if(getNetworkNameFromSsid(id) != id) {
-                NSArray *array = [CW8021XProfile allUser8021XProfiles];
-                for (NSUInteger i=0; i<[array count]; ++i) {
-                    const QString idCheck = QString::number(qHash(QLatin1String("corewlan:") + qt_mac_NSStringToQString([[array objectAtIndex:i] userDefinedName])));
-                    const QString idCheck2 = QString::number(qHash(QLatin1String("corewlan:") + qt_mac_NSStringToQString([[array objectAtIndex:i] ssid])));
-
-                    if(id == idCheck
-                        || id == idCheck2) {
-                        QString thisName = getSsidFromNetworkName(id);
-                        if(thisName.isEmpty()) {
-                            wantedSsid = qt_mac_QStringToNSString(id);
-                        } else {
-                            wantedSsid = qt_mac_QStringToNSString(thisName);
-                        }
-                        okToProceed = false;
-                        [params setValue: [array objectAtIndex:i] forKey:kCWAssocKey8021XProfile];
-                        break;
-                    }
-                }
-            }
+    CWInterface *wifiInterface =
+        [CWInterface interfaceWithName: qt_mac_QStringToNSString(interfaceString)];
 
-            if(okToProceed) {
-                NSUInteger index = 0;
+    if ([wifiInterface power]) {
+        NSError *err = nil;
+        NSMutableDictionary *params = [NSMutableDictionary dictionaryWithCapacity:0];
 
-                CWConfiguration *userConfig = [ wifiInterface configuration];
-                NSSet *remNets = [userConfig rememberedNetworks];
-                NSEnumerator *enumerator = [remNets objectEnumerator];
-                CWWirelessProfile *wProfile;
+        QString wantedSsid;
 
-                while ((wProfile = [enumerator nextObject])) {
-                    const QString idCheck = QString::number(qHash(QLatin1String("corewlan:") + qt_mac_NSStringToQString([wProfile ssid])));
+        QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
 
-                    if(id == idCheck) {
-                        wantedSsid = [wProfile ssid];
-                        [params setValue: [wProfile passphrase] forKey: kCWAssocKeyPassphrase];
-                        break;
-                    }
-                    index++;
+        const QString idHash = QString::number(qHash(QLatin1String("corewlan:") + ptr->name));
+        const QString idHash2 = QString::number(qHash(QLatin1String("corewlan:") + getNetworkNameFromSsid(ptr->name)));
+
+        bool using8021X = false;
+        if (idHash2 != id) {
+            NSArray *array = [CW8021XProfile allUser8021XProfiles];
+
+            for (NSUInteger i = 0; i < [array count]; ++i) {
+                const QString networkNameHashCheck = QString::number(qHash(QLatin1String("corewlan:") + qt_mac_NSStringToQString([[array objectAtIndex:i] userDefinedName])));
+
+                const QString ssidHash = QString::number(qHash(QLatin1String("corewlan:") + qt_mac_NSStringToQString([[array objectAtIndex:i] ssid])));
+
+                if (id == networkNameHashCheck || id == ssidHash) {
+                    const QString thisName = getSsidFromNetworkName(id);
+                    if (thisName.isEmpty())
+                        wantedSsid = id;
+                    else
+                        wantedSsid = thisName;
+
+                    [params setValue: [array objectAtIndex:i] forKey:kCWAssocKey8021XProfile];
+                    using8021X = true;
+                    break;
                 }
             }
+        }
 
-            NSDictionary *parametersDict = nil;
-            NSArray *apArray = [NSMutableArray arrayWithArray:[wifiInterface scanForNetworksWithParameters:parametersDict error:&err]];
+        if (!using8021X) {
+            QString wantedNetwork;
+            QMapIterator<QString, QMap<QString,QString> > i(userProfiles);
+            while (i.hasNext()) {
+                i.next();
+                wantedNetwork = i.key();
+                const QString networkNameHash = QString::number(qHash(QLatin1String("corewlan:") + wantedNetwork));
+                if (id == networkNameHash) {
+                    wantedSsid =  getSsidFromNetworkName(wantedNetwork);
+                    break;
+                }
+            }
+        }
+        NSDictionary *scanParameters = [NSDictionary dictionaryWithObjectsAndKeys:
+                                        [NSNumber numberWithBool:YES], kCWScanKeyMerge,
+                                        [NSNumber numberWithInteger:100], kCWScanKeyRestTime,
+                                        qt_mac_QStringToNSString(wantedSsid), kCWScanKeySSID,
+                                        nil];
+
+        NSArray *scanArray = [NSArray arrayWithArray:[wifiInterface scanForNetworksWithParameters:scanParameters error:&err]];
+
+        if(!err) {
+            for(uint row=0; row < [scanArray count]; row++ ) {
+                CWNetwork *apNetwork = [scanArray objectAtIndex:row];
+
+                if(wantedSsid == qt_mac_NSStringToQString([apNetwork ssid])) {
+
+                    if(!using8021X) {
+                        SecKeychainAttribute attributes[3];
+
+                        NSString *account = [apNetwork ssid];
+                        NSString *keyKind = @"AirPort network password";
+                        NSString *keyName = account;
+
+                        attributes[0].tag = kSecAccountItemAttr;
+                        attributes[0].data = (void *)[account UTF8String];
+                        attributes[0].length = [account length];
+
+                        attributes[1].tag = kSecDescriptionItemAttr;
+                        attributes[1].data = (void *)[keyKind UTF8String];
+                        attributes[1].length = [keyKind length];
+
+                        attributes[2].tag = kSecLabelItemAttr;
+                        attributes[2].data = (void *)[keyName UTF8String];
+                        attributes[2].length = [keyName length];
+
+                        SecKeychainAttributeList attributeList = {3,attributes};
+
+                        SecKeychainSearchRef searchRef;
+                        OSErr result = SecKeychainSearchCreateFromAttributes(NULL, kSecGenericPasswordItemClass, &attributeList, &searchRef);
+
+                        NSString *password = @"";
+                        SecKeychainItemRef searchItem;
+
+                        if (SecKeychainSearchCopyNext(searchRef, &searchItem) == noErr) {
+                            UInt32 realPasswordLength;
+                            SecKeychainAttribute attributesW[8];
+                            attributesW[0].tag = kSecAccountItemAttr;
+                            SecKeychainAttributeList listW = {1,attributesW};
+                            char *realPassword;
+                            OSStatus status = SecKeychainItemCopyContent(searchItem, NULL, &listW, &realPasswordLength,(void **)&realPassword);
+
+                            if (status == noErr) {
+                                if (realPassword != NULL) {
+
+                                    QByteArray pBuf;
+                                    pBuf.resize(realPasswordLength);
+                                    pBuf.prepend(realPassword);
+                                    pBuf.insert(realPasswordLength,'\0');
+
+                                    password = [NSString stringWithUTF8String:pBuf];
+                                }
+                                SecKeychainItemFreeContent(&listW, realPassword);
+                            }
+
+                            CFRelease(searchItem);
+                        } else {
+                            qDebug() << "SecKeychainSearchCopyNext error";
+                        }
+                        [params setValue: password forKey: kCWAssocKeyPassphrase];
+                    } // end using8021X
 
-            if(!err) {
-                for(uint row=0; row < [apArray count]; row++ ) {
-                    CWNetwork *apNetwork = [apArray objectAtIndex:row];
-                    if([[apNetwork ssid] compare:wantedSsid] == NSOrderedSame) {
-                        bool result = [wifiInterface associateToNetwork: apNetwork parameters:[NSDictionary dictionaryWithDictionary:params] error:&err];
 
+                    bool result = [wifiInterface associateToNetwork: apNetwork parameters:[NSDictionary dictionaryWithDictionary:params] error:&err];
+
+                    if(!err) {
                         if(!result) {
                             emit connectionError(id, ConnectError);
                         } else {
                             return;
                         }
+                    } else {
+                        qDebug() <<"associate ERROR"<<  qt_mac_NSStringToQString([err localizedDescription ]);
                     }
                 }
-            } else {
-                qDebug() <<"ERROR"<<  qt_mac_NSStringToQString([err localizedDescription ]);
-            }
-
-            emit connectionError(id, InterfaceLookupError);
+            } //end scan network
         } else {
-            // not wifi
+            qDebug() <<"scan ERROR"<<  qt_mac_NSStringToQString([err localizedDescription ]);
         }
-        locker.unlock();
         emit connectionError(id, InterfaceLookupError);
-        locker.relock();
     }
-    emit connectionError(id, OperationNotSupported);
+
+    locker.unlock();
+    emit connectionError(id, InterfaceLookupError);
 }
 
 void QCoreWlanEngine::disconnectFromId(const QString &id)
@@ -275,24 +333,17 @@ void QCoreWlanEngine::disconnectFromId(const QString &id)
     QMutexLocker locker(&mutex);
 
     QString interfaceString = getInterfaceFromId(id);
-    if(networkInterfaces.value(getInterfaceFromId(id)) == "WLAN") { //wifi only for now
-#if defined(MAC_SDK_10_6)
-        QMacCocoaAutoReleasePool pool;
-        CWInterface *wifiInterface = [CWInterface interfaceWithName:  qt_mac_QStringToNSString(interfaceString)];
-        [wifiInterface disassociate];
-        if([[wifiInterface interfaceState]intValue] != kCWInterfaceStateInactive) {
-            locker.unlock();
-            emit connectionError(id, DisconnectionError);
-            locker.relock();
-        }
-       return;
-#endif
-    } else {
+    QMacCocoaAutoReleasePool pool;
 
-    }
+    CWInterface *wifiInterface =
+        [CWInterface interfaceWithName: qt_mac_QStringToNSString(interfaceString)];
 
-    locker.unlock();
-    emit connectionError(id, OperationNotSupported);
+    [wifiInterface disassociate];
+    if ([[wifiInterface interfaceState]intValue] != kCWInterfaceStateInactive) {
+        locker.unlock();
+        emit connectionError(id, DisconnectionError);
+        locker.relock();
+    }
 }
 
 void QCoreWlanEngine::requestUpdate()
@@ -305,81 +356,15 @@ void QCoreWlanEngine::doRequestUpdate()
 {
     QMutexLocker locker(&mutex);
 
-    getWifiInterfaces();
+    QMacCocoaAutoReleasePool pool;
 
     QStringList previous = accessPointConfigurations.keys();
 
-    QMapIterator<QString, QString> i(networkInterfaces);
-    while (i.hasNext()) {
-        i.next();
-        if (i.value() == QLatin1String("WLAN")) {
-            QStringList added = scanForSsids(i.key());
-            while (!added.isEmpty()) {
-                previous.removeAll(added.takeFirst());
-            }
-        }
-
-        QNetworkInterface interface = QNetworkInterface::interfaceFromName(i.key());
-
-        if (!interface.isValid())
-            continue;
-
-        uint identifier;
-        if (interface.index())
-            identifier = qHash(QLatin1String("corewlan:") + QString::number(interface.index()));
-        else
-            identifier = qHash(QLatin1String("corewlan:") + interface.hardwareAddress());
-
-        const QString id = QString::number(identifier);
-
-        previous.removeAll(id);
-
-        QString name = interface.humanReadableName();
-        if (name.isEmpty())
-            name = interface.name();
-
-        QNetworkConfiguration::StateFlags state = QNetworkConfiguration::Undefined;
-
-        if (interface.flags() && QNetworkInterface::IsRunning)
-            state = QNetworkConfiguration::Defined;
-
-        if (!interface.addressEntries().isEmpty())
-            state = QNetworkConfiguration::Active;
-
-        if (accessPointConfigurations.contains(id)) { //handle only scanned AP's
-            QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
-
-            bool changed = false;
-
-            ptr->mutex.lock();
-
-            if (!ptr->isValid) {
-                ptr->isValid = true;
-                changed = true;
-            }
-
-            if (ptr->name != name) {
-                ptr->name = name;
-                changed = true;
-            }
-
-            if (ptr->id != id) {
-                ptr->id = id;
-                changed = true;
-            }
-
-            if (ptr->state != state) {
-                ptr->state = state;
-                changed = true;
-            }
-
-            ptr->mutex.unlock();
-
-            if (changed) {
-                locker.unlock();
-                emit configurationChanged(ptr);
-                locker.relock();
-            }
+    NSArray *wifiInterfaces = [CWInterface supportedInterfaces];
+    for (uint row = 0; row < [wifiInterfaces count]; ++row) {
+        foreach (const QString &interface,
+                 scanForSsids(qt_mac_NSStringToQString([wifiInterfaces objectAtIndex:row]))) {
+            previous.removeAll(interface);
         }
     }
 
@@ -413,13 +398,16 @@ QStringList QCoreWlanEngine::scanForSsids(const QString &interfaceName)
 
     if([currentInterface power]) {
         NSError *err = nil;
-        NSDictionary *parametersDict = nil;
+        NSDictionary *parametersDict =  [NSDictionary dictionaryWithObjectsAndKeys:
+                                   [NSNumber numberWithBool:YES], kCWScanKeyMerge,
+                                   [NSNumber numberWithInt:kCWScanTypeFast], kCWScanKeyScanType, // get the networks in the scan cache
+                                   [NSNumber numberWithInteger:100], kCWScanKeyRestTime, nil];
         NSArray* apArray = [currentInterface scanForNetworksWithParameters:parametersDict error:&err];
         CWNetwork *apNetwork;
 
         if (!err) {
-            for(uint row=0; row < [apArray count]; row++ ) {
 
+            for(uint row=0; row < [apArray count]; row++ ) {
                 apNetwork = [apArray objectAtIndex:row];
 
                 const QString networkSsid = qt_mac_NSStringToQString([apNetwork ssid]);
@@ -441,106 +429,109 @@ QStringList QCoreWlanEngine::scanForSsids(const QString &interfaceName)
                         state = QNetworkConfiguration::Undefined;
                     }
                 }
+                found.append(foundNetwork(id, networkSsid, state, interfaceName));
 
-                if (accessPointConfigurations.contains(id)) {
-                    QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
-
-                    bool changed = false;
-
-                    ptr->mutex.lock();
-
-                    if (!ptr->isValid) {
-                        ptr->isValid = true;
-                        changed = true;
-                    }
-
-                    if (ptr->name != networkSsid) {
-                        ptr->name = networkSsid;
-                        changed = true;
-                    }
-
-                    if (ptr->id != id) {
-                        ptr->id = id;
-                        changed = true;
-                    }
-
-                    if (ptr->state != state) {
-                        ptr->state = state;
-                        changed = true;
-                    }
-
-                    ptr->mutex.unlock();
-
-                    if (changed) {
-                        locker.unlock();
-                        emit configurationChanged(ptr);
-                        locker.relock();
-                    }
-                    addedConfigs << networkSsid;
-                } else {
-                    QNetworkConfigurationPrivatePointer ptr(new QNetworkConfigurationPrivate);
-
-                    found.append(id);
-                    ptr->name = networkSsid;
-                    ptr->isValid = true;
-                    ptr->id = id;
-                    ptr->state = state;
-                    ptr->type = QNetworkConfiguration::InternetAccessPoint;
-                    ptr->bearer = QLatin1String("WLAN");
-
-                    accessPointConfigurations.insert(ptr->id, ptr);
-                    configurationInterface.insert(ptr->id, interfaceName);
-
-                    locker.unlock();
-                    emit configurationAdded(ptr);
-                    locker.relock();
-                    addedConfigs << networkSsid;
-                }
-            }
-        }
-    }
+            } //end row
+        } //end error
+    } // endwifi power
 
     // add known configurations that are not around.
     QMapIterator<QString, QMap<QString,QString> > i(userProfiles);
     while (i.hasNext()) {
         i.next();
+
         QString networkName = i.key();
-        if(!addedConfigs.contains(networkName)) {
+        const QString id = QString::number(qHash(QLatin1String("corewlan:") + networkName));
+
+        if(!found.contains(id)) {
+            QString networkSsid = getSsidFromNetworkName(networkName);
+            const QString ssidId = QString::number(qHash(QLatin1String("corewlan:") + networkSsid));
+            QNetworkConfiguration::StateFlags state = QNetworkConfiguration::Undefined;
             QString interfaceName;
             QMapIterator<QString, QString> ij(i.value());
             while (ij.hasNext()) {
                 ij.next();
                 interfaceName = ij.value();
             }
-            QNetworkConfigurationPrivatePointer ptr(new QNetworkConfigurationPrivate);
-            const QString id = QString::number(qHash(QLatin1String("corewlan:") + networkName));
-            found.append(id);
-
-            ptr->name = networkName;
-            ptr->isValid = true;
-            ptr->id = id;
-            ptr->bearer = QLatin1String("WLAN");
-            ptr->type = QNetworkConfiguration::InternetAccessPoint;
-            QString ssid = getSsidFromNetworkName(networkName);
 
             if( [currentInterface.interfaceState intValue] == kCWInterfaceStateRunning) {
-                if( ssid == qt_mac_NSStringToQString([currentInterface ssid])) {
-                    ptr->state = QNetworkConfiguration::Active;
+                if( networkSsid == qt_mac_NSStringToQString([currentInterface ssid])) {
+                    state = QNetworkConfiguration::Active;
                 }
             }
-
-            if(!ptr->state) {
-                if( addedConfigs.contains(ssid)) {
-                    ptr->state = QNetworkConfiguration::Discovered;
+            if(state == QNetworkConfiguration::Undefined) {
+                if( userProfiles.contains(networkName)
+                    && found.contains(ssidId)) {
+                    state = QNetworkConfiguration::Discovered;
                 }
             }
 
-            if(!ptr->state) {
-                ptr->state = QNetworkConfiguration::Defined;
+            if(state == QNetworkConfiguration::Undefined) {
+                state = QNetworkConfiguration::Defined;
             }
-            accessPointConfigurations.insert(ptr->id, ptr);
-            configurationInterface.insert(ptr->id, interfaceName);
+
+            found.append(foundNetwork(id, networkName, state, interfaceName));
+        }
+    }
+    return found;
+}
+
+QStringList QCoreWlanEngine::foundNetwork(const QString &id, const QString &name, const QNetworkConfiguration::StateFlags state, const QString &interfaceName)
+{
+    QStringList found;
+    QMutexLocker locker(&mutex);
+    if (accessPointConfigurations.contains(id)) {
+        QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
+
+        bool changed = false;
+
+        ptr->mutex.lock();
+
+        if (!ptr->isValid) {
+            ptr->isValid = true;
+            changed = true;
+        }
+
+        if (ptr->name != name) {
+            ptr->name = name;
+            changed = true;
+        }
+
+        if (ptr->id != id) {
+            ptr->id = id;
+            changed = true;
+        }
+
+        if (ptr->state != state) {
+            ptr->state = state;
+            changed = true;
+        }
+
+        ptr->mutex.unlock();
+
+        if (changed) {
+            locker.unlock();
+            emit configurationChanged(ptr);
+            locker.relock();
         }
+        found.append(id);
+    } else {
+        QNetworkConfigurationPrivatePointer ptr(new QNetworkConfigurationPrivate);
+
+        ptr->name = name;
+        ptr->isValid = true;
+        ptr->id = id;
+        ptr->state = state;
+        ptr->type = QNetworkConfiguration::InternetAccessPoint;
+        ptr->bearer = QLatin1String("WLAN");
+
+        accessPointConfigurations.insert(ptr->id, ptr);
+        configurationInterface.insert(ptr->id, interfaceName);
+
+        locker.unlock();
+        emit configurationAdded(ptr);
+        locker.relock();
+       found.append(id);
     }
     return found;
 }
@@ -573,20 +564,6 @@ bool QCoreWlanEngine::isKnownSsid(const QString &ssid)
     return false;
 }
 
-bool QCoreWlanEngine::getWifiInterfaces()
-{
-    QMutexLocker locker(&mutex);
-
-    networkInterfaces.clear();
-    QMacCocoaAutoReleasePool pool;
-
-    NSArray *wifiInterfaces = [CWInterface supportedInterfaces];
-    for(uint row=0; row < [wifiInterfaces count]; row++ ) {
-        networkInterfaces.insert( qt_mac_NSStringToQString([wifiInterfaces objectAtIndex:row]),"WLAN");
-    }
-    return true;
-}
-
 QNetworkSession::State QCoreWlanEngine::sessionStateForId(const QString &id)
 {
     QMutexLocker locker(&mutex);
@@ -692,16 +669,15 @@ QString QCoreWlanEngine::getSsidFromNetworkName(const QString &name)
     QMapIterator<QString, QMap<QString,QString> > i(userProfiles);
     while (i.hasNext()) {
         i.next();
-
         QMap<QString,QString> map = i.value();
         QMapIterator<QString, QString> ij(i.value());
          while (ij.hasNext()) {
              ij.next();
-             const QString idCheck = QString::number(qHash(QLatin1String("corewlan:") +i.key()));
-             if(name == i.key() || name == idCheck) {
+             const QString networkNameHash = QString::number(qHash(QLatin1String("corewlan:") +i.key()));
+             if(name == i.key() || name == networkNameHash) {
                  return ij.key();
              }
-         }
+        }
     }
     return QString();
 }
@@ -718,9 +694,7 @@ QString QCoreWlanEngine::getNetworkNameFromSsid(const QString &ssid)
              if(ij.key() == ssid) {
                  return i.key();
              }
-
          }
-            return map.key(ssid);
     }
     return QString();
 }
@@ -735,10 +709,10 @@ void QCoreWlanEngine::getUserConfigurations()
     for(uint row=0; row < [wifiInterfaces count]; row++ ) {
 
         CWInterface *wifiInterface = [CWInterface interfaceWithName: [wifiInterfaces objectAtIndex:row]];
-
+        NSString *nsInterfaceName = [wifiInterface name];
 // add user configured system networks
         SCDynamicStoreRef dynRef = SCDynamicStoreCreate(kCFAllocatorSystemDefault, (CFStringRef)@"Qt corewlan", nil, nil);
-        CFDictionaryRef airportPlist = (const __CFDictionary*)SCDynamicStoreCopyValue(dynRef, (CFStringRef)[NSString stringWithFormat:@"Setup:/Network/Interface/%@/AirPort", [wifiInterface name]]);
+        NSDictionary * airportPlist = (NSDictionary *)SCDynamicStoreCopyValue(dynRef, (CFStringRef)[NSString stringWithFormat:@"Setup:/Network/Interface/%@/AirPort", nsInterfaceName]);
         CFRelease(dynRef);
 
         NSDictionary *prefNetDict = [airportPlist objectForKey:@"PreferredNetworks"];
@@ -748,7 +722,7 @@ void QCoreWlanEngine::getUserConfigurations()
             QString thisSsid = qt_mac_NSStringToQString(ssidkey);
             if(!userProfiles.contains(thisSsid)) {
                 QMap <QString,QString> map;
-                map.insert(thisSsid, qt_mac_NSStringToQString([wifiInterface name]));
+                map.insert(thisSsid, qt_mac_NSStringToQString(nsInterfaceName));
                 userProfiles.insert(thisSsid, map);
             }
         }
@@ -782,7 +756,7 @@ void QCoreWlanEngine::getUserConfigurations()
                         if(!userProfiles.contains(networkName)
                             && !ssid.isEmpty()) {
                             QMap<QString,QString> map;
-                            map.insert(ssid, qt_mac_NSStringToQString([wifiInterface name]));
+                            map.insert(ssid, qt_mac_NSStringToQString(nsInterfaceName));
                             userProfiles.insert(networkName, map);
                         }
                     }
diff --git a/src/plugins/bearer/generic/qgenericengine.cpp b/src/plugins/bearer/generic/qgenericengine.cpp
index dfc74f2..d65025b 100644
--- a/src/plugins/bearer/generic/qgenericengine.cpp
+++ b/src/plugins/bearer/generic/qgenericengine.cpp
@@ -66,6 +66,7 @@
 
 QT_BEGIN_NAMESPACE
 
+#ifndef QT_NO_NETWORKINTERFACE
 static QString qGetInterfaceType(const QString &interface)
 {
 #ifdef Q_OS_WIN32
@@ -139,6 +140,7 @@ static QString qGetInterfaceType(const QString &interface)
 
     return QLatin1String("Unknown");
 }
+#endif
 
 QGenericEngine::QGenericEngine(QObject *parent)
 :   QBearerEngineImpl(parent)
@@ -180,6 +182,7 @@ void QGenericEngine::requestUpdate()
 
 void QGenericEngine::doRequestUpdate()
 {
+#ifndef QT_NO_NETWORKINTERFACE
     QMutexLocker locker(&mutex);
 
     // Immediately after connecting with a wireless access point
@@ -203,7 +206,7 @@ void QGenericEngine::doRequestUpdate()
         if (interface.flags() & QNetworkInterface::IsLoopBack)
             continue;
 
-        // ignore WLAN interface handled in seperate engine
+        // ignore WLAN interface handled in separate engine
         if (qGetInterfaceType(interface.name()) == QLatin1String("WLAN"))
             continue;
 
@@ -221,8 +224,8 @@ void QGenericEngine::doRequestUpdate()
         if (name.isEmpty())
             name = interface.name();
 
-        QNetworkConfiguration::StateFlags state = QNetworkConfiguration::Discovered;
-        if (interface.flags() & QNetworkInterface::IsUp)
+        QNetworkConfiguration::StateFlags state = QNetworkConfiguration::Defined;
+        if((interface.flags() & QNetworkInterface::IsUp) && !interface.addressEntries().isEmpty())
             state |= QNetworkConfiguration::Active;
 
         if (accessPointConfigurations.contains(id)) {
@@ -290,6 +293,8 @@ void QGenericEngine::doRequestUpdate()
     }
 
     locker.unlock();
+#endif
+
     emit updateCompleted();
 }
 
diff --git a/src/plugins/bearer/icd/icd.pro b/src/plugins/bearer/icd/icd.pro
index 5eaf5af..f411de2 100644
--- a/src/plugins/bearer/icd/icd.pro
+++ b/src/plugins/bearer/icd/icd.pro
@@ -3,8 +3,8 @@ include(../../qpluginbase.pri)
 
 QT += network dbus
 
-CONFIG += link_pkgconfig
-PKGCONFIG += glib-2.0 dbus-glib-1 gconf-2.0 osso-ic conninet
+QMAKE_CXXFLAGS += $$QT_CFLAGS_ICD
+LIBS += $$QT_LIBS_ICD
 
 HEADERS += qicdengine.h \
            monitor.h \
diff --git a/src/plugins/bearer/icd/qicdengine.cpp b/src/plugins/bearer/icd/qicdengine.cpp
index 5e9dc0a..7a4cb9d 100644
--- a/src/plugins/bearer/icd/qicdengine.cpp
+++ b/src/plugins/bearer/icd/qicdengine.cpp
@@ -335,7 +335,7 @@ void QIcdEngine::doRequestUpdate()
                         locker.relock();
                     }
 
-                    if (!ap.scan.network_type.startsWith("WLAN"))
+                    if (!ap.scan.network_type.startsWith(QLatin1String("WLAN")))
                         continue; // not a wlan AP
                 }
             } else {
@@ -417,7 +417,8 @@ QNetworkConfigurationManager::Capabilities QIcdEngine::capabilities() const
 {
     return QNetworkConfigurationManager::CanStartAndStopInterfaces |
            QNetworkConfigurationManager::DataStatistics |
-           QNetworkConfigurationManager::ForcedRoaming;
+           QNetworkConfigurationManager::ForcedRoaming |
+           QNetworkConfigurationManager::NetworkSessionRequired;
 }
 
 QNetworkSessionPrivate *QIcdEngine::createSessionBackend()
diff --git a/src/plugins/bearer/icd/qnetworksession_impl.cpp b/src/plugins/bearer/icd/qnetworksession_impl.cpp
index a2ae65c..5bf95dc 100644
--- a/src/plugins/bearer/icd/qnetworksession_impl.cpp
+++ b/src/plugins/bearer/icd/qnetworksession_impl.cpp
@@ -391,7 +391,7 @@ quint64 QNetworkSessionPrivateImpl::getStatistics(bool sent) const
 	return 0;
     }
 
-    foreach (Maemo::IcdStatisticsResult res, stats_results) {
+    foreach (const Maemo::IcdStatisticsResult &res, stats_results) {
 	if (res.params.network_attrs & ICD_NW_ATTR_IAPNAME) {
 	    /* network_id is the IAP UUID */
 	    if (QString(res.params.network_id.data()) == activeConfig.identifier()) {
@@ -1110,7 +1110,7 @@ void QNetworkSessionPrivateImpl::reject()
 {
 }
 
-
+#ifndef QT_NO_NETWORKINTERFACE
 QNetworkInterface QNetworkSessionPrivateImpl::currentInterface() const
 {
     if (!publicConfig.isValid() || state != QNetworkSession::Connected)
@@ -1121,7 +1121,7 @@ QNetworkInterface QNetworkSessionPrivateImpl::currentInterface() const
 
     return QNetworkInterface::interfaceFromName(currentNetworkInterface);
 }
-
+#endif
 
 void QNetworkSessionPrivateImpl::setSessionProperty(const QString& key, const QVariant& value)
 {
diff --git a/src/plugins/bearer/icd/qnetworksession_impl.h b/src/plugins/bearer/icd/qnetworksession_impl.h
index 587e6dc..c02faac 100644
--- a/src/plugins/bearer/icd/qnetworksession_impl.h
+++ b/src/plugins/bearer/icd/qnetworksession_impl.h
@@ -56,11 +56,6 @@
 #include <QtNetwork/private/qnetworksession_p.h>
 #include <QtNetwork/qnetworkconfigmanager.h>
 
-//#include "qnetworkconfigmanager_maemo_p.h"
-//#include "qnetworksession.h"
-
-//#include <qnetworksession.h>
-//#include <QNetworkInterface>
 #include <QtCore/qdatetime.h>
 
 #include <icd/dbus_api.h>
@@ -90,7 +85,9 @@ public:
     //notification hooks to discover future state changes.
     void syncStateWithInterface();
 
+#ifndef QT_NO_NETWORKINTERFACE
     QNetworkInterface currentInterface() const;
+#endif
     QVariant sessionProperty(const QString& key) const;
     void setSessionProperty(const QString& key, const QVariant& value);
 
diff --git a/src/plugins/bearer/networkmanager/qnetworkmanagerengine.cpp b/src/plugins/bearer/networkmanager/qnetworkmanagerengine.cpp
index d7e315a..28ee38e 100644
--- a/src/plugins/bearer/networkmanager/qnetworkmanagerengine.cpp
+++ b/src/plugins/bearer/networkmanager/qnetworkmanagerengine.cpp
@@ -91,6 +91,15 @@ QNetworkManagerEngine::QNetworkManagerEngine(QObject *parent)
     connect(userSettings, SIGNAL(newConnection(QDBusObjectPath)),
             this, SLOT(newConnection(QDBusObjectPath)));
 
+    QMetaObject::invokeMethod(this, "init", Qt::QueuedConnection);
+}
+
+QNetworkManagerEngine::~QNetworkManagerEngine()
+{
+}
+
+void QNetworkManagerEngine::init()
+{
     // Get current list of access points.
     foreach (const QDBusObjectPath &devicePath, interface->getDevices())
         deviceAdded(devicePath);
@@ -113,10 +122,6 @@ QNetworkManagerEngine::QNetworkManagerEngine(QObject *parent)
     }
 }
 
-QNetworkManagerEngine::~QNetworkManagerEngine()
-{
-}
-
 bool QNetworkManagerEngine::networkManagerAvailable() const
 {
     QMutexLocker locker(&mutex);
@@ -146,7 +151,7 @@ QString QNetworkManagerEngine::getInterfaceFromId(const QString &id)
                 continue;
 
             QNetworkManagerInterfaceDevice device(devices.at(0).path());
-            return device.networkInterface().name();
+            return device.networkInterface();
         }
     }
 
diff --git a/src/plugins/bearer/networkmanager/qnetworkmanagerengine.h b/src/plugins/bearer/networkmanager/qnetworkmanagerengine.h
index 05a1429..af3f450 100644
--- a/src/plugins/bearer/networkmanager/qnetworkmanagerengine.h
+++ b/src/plugins/bearer/networkmanager/qnetworkmanagerengine.h
@@ -70,6 +70,8 @@ public:
     QNetworkManagerEngine(QObject *parent = 0);
     ~QNetworkManagerEngine();
 
+    Q_INVOKABLE void init();
+
     bool networkManagerAvailable() const;
 
     QString getInterfaceFromId(const QString &id);
diff --git a/src/plugins/bearer/networkmanager/qnetworkmanagerservice.cpp b/src/plugins/bearer/networkmanager/qnetworkmanagerservice.cpp
index d23bb0d..a20370b 100644
--- a/src/plugins/bearer/networkmanager/qnetworkmanagerservice.cpp
+++ b/src/plugins/bearer/networkmanager/qnetworkmanagerservice.cpp
@@ -353,9 +353,9 @@ QString QNetworkManagerInterfaceDevice::udi() const
     return d->connectionInterface->property("Udi").toString();
 }
 
-QNetworkInterface QNetworkManagerInterfaceDevice::networkInterface() const
+QString QNetworkManagerInterfaceDevice::networkInterface() const
 {
-    return QNetworkInterface::interfaceFromName(d->connectionInterface->property("Interface").toString());
+    return d->connectionInterface->property("Interface").toString();
 }
 
 quint32 QNetworkManagerInterfaceDevice::ip4Address() const
diff --git a/src/plugins/bearer/networkmanager/qnetworkmanagerservice.h b/src/plugins/bearer/networkmanager/qnetworkmanagerservice.h
index 048f628..95f5b4a 100644
--- a/src/plugins/bearer/networkmanager/qnetworkmanagerservice.h
+++ b/src/plugins/bearer/networkmanager/qnetworkmanagerservice.h
@@ -59,8 +59,6 @@
 #include <QtDBus/QDBusInterface>
 #include <QtDBus/QDBusMessage>
 #include <QtDBus/QDBusReply>
-#include <QNetworkInterface>
-
 
 #include <QtDBus/QDBusPendingCallWatcher>
 #include <QtDBus/QDBusObjectPath>
@@ -215,7 +213,7 @@ public:
     
     Q_DECLARE_FLAGS(ApSecurityFlags, ApSecurityFlag);
     
-    QNetworkManagerInterfaceAccessPoint(const QString &dbusPathName, QObject *parent = 0);
+    explicit QNetworkManagerInterfaceAccessPoint(const QString &dbusPathName, QObject *parent = 0);
     ~QNetworkManagerInterfaceAccessPoint();
 
     QDBusInterface *connectionInterface() const;
@@ -248,11 +246,11 @@ class QNetworkManagerInterfaceDevice : public QObject
     
 public:
     
-    QNetworkManagerInterfaceDevice(const QString &deviceObjectPath, QObject *parent = 0);
+    explicit QNetworkManagerInterfaceDevice(const QString &deviceObjectPath, QObject *parent = 0);
     ~QNetworkManagerInterfaceDevice();
     
     QString udi() const;
-    QNetworkInterface networkInterface() const;
+    QString networkInterface() const;
     QDBusInterface *connectionInterface() const;
     quint32 ip4Address() const;
     quint32 state() const;
@@ -277,7 +275,8 @@ class QNetworkManagerInterfaceDeviceWired : public QObject
     
 public:
     
-    QNetworkManagerInterfaceDeviceWired(const QString &ifaceDevicePath, QObject *parent = 0);
+    explicit QNetworkManagerInterfaceDeviceWired(const QString &ifaceDevicePath,
+                                                 QObject *parent = 0);
     ~QNetworkManagerInterfaceDeviceWired();
     
     QDBusInterface  *connectionInterface() const;
@@ -311,7 +310,8 @@ public:
         Rsn = 0x20
        };
     
-    QNetworkManagerInterfaceDeviceWireless(const QString &ifaceDevicePath, QObject *parent = 0);
+    explicit QNetworkManagerInterfaceDeviceWireless(const QString &ifaceDevicePath,
+                                                    QObject *parent = 0);
     ~QNetworkManagerInterfaceDeviceWireless();
     
     QDBusObjectPath path() const;
@@ -342,7 +342,7 @@ class QNetworkManagerSettings : public QObject
     
 public:
     
-    QNetworkManagerSettings(const QString &settingsService, QObject *parent = 0);
+    explicit QNetworkManagerSettings(const QString &settingsService, QObject *parent = 0);
     ~QNetworkManagerSettings();
     
     QDBusInterface  *connectionInterface() const;
@@ -402,7 +402,7 @@ public:
         Activated = 2
        };
     
-    QNetworkManagerConnectionActive(const QString &dbusPathName, QObject *parent = 0);
+    explicit QNetworkManagerConnectionActive(const QString &dbusPathName, QObject *parent = 0);
     ~ QNetworkManagerConnectionActive();
     
     QDBusInterface  *connectionInterface() const;
@@ -430,7 +430,7 @@ class QNetworkManagerIp4Config : public QObject
     Q_OBJECT
     
 public:
-	QNetworkManagerIp4Config(const QString &dbusPathName, QObject *parent = 0);
+    explicit QNetworkManagerIp4Config(const QString &dbusPathName, QObject *parent = 0);
 	~QNetworkManagerIp4Config();
 
     QStringList domains() const;
diff --git a/src/plugins/bearer/qnetworksession_impl.cpp b/src/plugins/bearer/qnetworksession_impl.cpp
index db1759c..33cce69 100644
--- a/src/plugins/bearer/qnetworksession_impl.cpp
+++ b/src/plugins/bearer/qnetworksession_impl.cpp
@@ -49,8 +49,6 @@
 #include <QtCore/qdebug.h>
 #include <QtCore/qmutex.h>
 
-#include <QtNetwork/qnetworkinterface.h>
-
 QT_BEGIN_NAMESPACE
 
 static QBearerEngineImpl *getEngineFromId(const QString &id)
@@ -218,6 +216,7 @@ void QNetworkSessionPrivateImpl::reject()
 {
 }
 
+#ifndef QT_NO_NETWORKINTERFACE
 QNetworkInterface QNetworkSessionPrivateImpl::currentInterface() const
 {
     if (!publicConfig.isValid() || !engine || state != QNetworkSession::Connected)
@@ -229,6 +228,7 @@ QNetworkInterface QNetworkSessionPrivateImpl::currentInterface() const
         return QNetworkInterface();
     return QNetworkInterface::interfaceFromName(interface);
 }
+#endif
 
 QVariant QNetworkSessionPrivateImpl::sessionProperty(const QString &key) const
 {
diff --git a/src/plugins/bearer/qnetworksession_impl.h b/src/plugins/bearer/qnetworksession_impl.h
index c644174..3becbf0 100644
--- a/src/plugins/bearer/qnetworksession_impl.h
+++ b/src/plugins/bearer/qnetworksession_impl.h
@@ -83,7 +83,9 @@ public:
     //notification hooks to discover future state changes.
     void syncStateWithInterface();
 
+#ifndef QT_NO_NETWORKINTERFACE
     QNetworkInterface currentInterface() const;
+#endif
     QVariant sessionProperty(const QString& key) const;
     void setSessionProperty(const QString& key, const QVariant& value);
 
diff --git a/src/plugins/bearer/symbian/qnetworksession_impl.cpp b/src/plugins/bearer/symbian/qnetworksession_impl.cpp
index 0737942..512ea51 100644
--- a/src/plugins/bearer/symbian/qnetworksession_impl.cpp
+++ b/src/plugins/bearer/symbian/qnetworksession_impl.cpp
@@ -152,6 +152,7 @@ void QNetworkSessionPrivateImpl::syncStateWithInterface()
     }
 }
 
+#ifndef QT_NO_NETWORKINTERFACE
 QNetworkInterface QNetworkSessionPrivateImpl::interface(TUint iapId) const
 {
     QString interfaceName;
@@ -189,7 +190,9 @@ QNetworkInterface QNetworkSessionPrivateImpl::interface(TUint iapId) const
  
     return QNetworkInterface::interfaceFromName(interfaceName);
 }
+#endif
 
+#ifndef QT_NO_NETWORKINTERFACE
 QNetworkInterface QNetworkSessionPrivateImpl::currentInterface() const
 {
     if (!publicConfig.isValid() || state != QNetworkSession::Connected) {
@@ -198,6 +201,7 @@ QNetworkInterface QNetworkSessionPrivateImpl::currentInterface() const
     
     return activeInterface;
 }
+#endif
 
 QVariant QNetworkSessionPrivateImpl::sessionProperty(const QString& /*key*/) const
 {
@@ -241,15 +245,24 @@ void QNetworkSessionPrivateImpl::open()
     // => RConnection::ProgressNotification will be used for IAP/SNAP monitoring
     iConnectionMonitor.CancelNotifications();
 
-    // Configuration must be at least in Discovered - state for connecting purposes.
-    if ((publicConfig.state() & QNetworkConfiguration::Discovered) !=
-                QNetworkConfiguration::Discovered) {
+    // Configuration may have been invalidated after session creation by platform
+    // (e.g. configuration has been deleted).
+    if (!publicConfig.isValid()) {
         newState(QNetworkSession::Invalid);
         iError = QNetworkSession::InvalidConfigurationError;
         emit QNetworkSessionPrivate::error(iError);
         syncStateWithInterface();
         return;
     }
+    // If opening a (un)defined configuration, session emits error and enters
+    // NotAvailable -state.
+    if (publicConfig.state() == QNetworkConfiguration::Undefined ||
+        publicConfig.state() == QNetworkConfiguration::Defined) {
+        newState(QNetworkSession::NotAvailable);
+        iError = QNetworkSession::InvalidConfigurationError;
+        emit QNetworkSessionPrivate::error(iError);
+        return;
+    }
     
     TInt error = iSocketServ.Connect();
     if (error != KErrNone) {
@@ -300,7 +313,9 @@ void QNetworkSessionPrivateImpl::open()
                     if (connInfo().iIapId == symbianConfig->numericId) {
                         if (iConnection.Attach(connInfo, RConnection::EAttachTypeNormal) == KErrNone) {
                             activeConfig = publicConfig;
+#ifndef QT_NO_NETWORKINTERFACE
                             activeInterface = interface(symbianConfig->numericId);
+#endif
                             connected = ETrue;
                             startTime = QDateTime::currentDateTime();
                             if (iDynamicSetdefaultif) {
@@ -450,15 +465,49 @@ void QNetworkSessionPrivateImpl::close(bool allowSignals)
 
 void QNetworkSessionPrivateImpl::stop()
 {
-    if (!isOpen) {
-        return;
+    if (!isOpen &&
+        publicConfig.isValid() &&
+        publicConfig.type() == QNetworkConfiguration::InternetAccessPoint) {
+        // If the publicConfig is type of IAP, enumerate through connections at
+        // connection monitor. If publicConfig is active in that list, stop it.
+        // Otherwise there is nothing to stop. Note: because this QNetworkSession is not open,
+        // activeConfig is not usable.
+        TUint count;
+        TRequestStatus status;
+        iConnectionMonitor.GetConnectionCount(count, status);
+        User::WaitForRequest(status);
+        if (status.Int() != KErrNone) {
+            return;
+        }
+        TUint numSubConnections; // Not used but needed by GetConnectionInfo i/f
+        TUint connectionId;
+        for (TInt i = 1; i <= count; ++i) {
+            // Get (connection monitor's assigned) connection ID
+            TInt ret = iConnectionMonitor.GetConnectionInfo(i, connectionId, numSubConnections);            
+            if (ret == KErrNone) {
+                SymbianNetworkConfigurationPrivate *symbianConfig =
+                    toSymbianConfig(privateConfiguration(publicConfig));
+
+                QMutexLocker configLocker(&symbianConfig->mutex);
+
+                // See if connection Id matches with our Id. If so, stop() it.
+                if (symbianConfig->connectionId == connectionId) {
+                    ret = iConnectionMonitor.SetBoolAttribute(connectionId,
+                                                              0, // subConnectionId don't care
+                                                              KConnectionStop,
+                                                              ETrue);
+                }
+            }
+        }
+    } else if (isOpen) {
+        // Since we are open, use RConnection to stop the interface
+        isOpen = false;
+        newState(QNetworkSession::Closing);
+        iConnection.Stop(RConnection::EStopAuthoritative);
+        isOpen = true;
+        close(false);
+        emit closed();
     }
-    isOpen = false;
-    newState(QNetworkSession::Closing);
-    iConnection.Stop(RConnection::EStopAuthoritative);
-    isOpen = true;
-    close(false);
-    emit closed();
 }
 
 void QNetworkSessionPrivateImpl::migrate()
@@ -794,7 +843,7 @@ void QNetworkSessionPrivateImpl::RunL()
     TInt statusCode = iStatus.Int();
 
     switch (statusCode) {
-        case KErrNone: // Connection created succesfully
+        case KErrNone: // Connection created successfully
             {
             TInt error = KErrNone;
             QNetworkConfiguration newActiveConfig = activeConfiguration();
@@ -835,7 +884,9 @@ void QNetworkSessionPrivateImpl::RunL()
                 toSymbianConfig(privateConfiguration(activeConfig));
 
             symbianConfig->mutex.lock();
+#ifndef QT_NO_NETWORKINTERFACE
             activeInterface = interface(symbianConfig->numericId);
+#endif
             if (publicConfig.type() == QNetworkConfiguration::UserChoice) {
                 serviceConfig = QNetworkConfigurationManager()
                     .configurationFromIdentifier(symbianConfig->serviceNetworkPtr->id);
@@ -893,9 +944,11 @@ bool QNetworkSessionPrivateImpl::newState(QNetworkSession::State newState, TUint
         SymbianNetworkConfigurationPrivate *symbianConfig =
             toSymbianConfig(privateConfiguration(activeConfig));
 
+#ifndef QT_NO_NETWORKINTERFACE
         symbianConfig->mutex.lock();
         activeInterface = interface(symbianConfig->numericId);
         symbianConfig->mutex.unlock();
+#endif
 
 #ifdef SNAP_FUNCTIONALITY_AVAILABLE
         if (iDynamicSetdefaultif) {
diff --git a/src/plugins/bearer/symbian/qnetworksession_impl.h b/src/plugins/bearer/symbian/qnetworksession_impl.h
index 98d4222..9a57eae 100644
--- a/src/plugins/bearer/symbian/qnetworksession_impl.h
+++ b/src/plugins/bearer/symbian/qnetworksession_impl.h
@@ -72,12 +72,11 @@ QT_BEGIN_NAMESPACE
 class ConnectionProgressNotifier;
 class SymbianEngine;
 
+class QNetworkSessionPrivateImpl : public QNetworkSessionPrivate, public CActive,
 #ifdef SNAP_FUNCTIONALITY_AVAILABLE
-class QNetworkSessionPrivateImpl : public QNetworkSessionPrivate, public CActive, public MMobilityProtocolResp,
-                                     public MConnectionMonitorObserver
-#else
-class QNetworkSessionPrivateImpl : public QNetworkSessionPrivate, public CActive, public MConnectionMonitorObserver
+                                   public MMobilityProtocolResp,
 #endif
+                                   public MConnectionMonitorObserver
 {
     Q_OBJECT
 public:
@@ -90,7 +89,9 @@ public:
     //notification hooks to discover future state changes.
     void syncStateWithInterface();
 
+#ifndef QT_NO_NETWORKINTERFACE
     QNetworkInterface currentInterface() const;
+#endif
     QVariant sessionProperty(const QString& key) const;
     void setSessionProperty(const QString& key, const QVariant& value);
     
@@ -138,12 +139,16 @@ private:
     void handleSymbianConnectionStatusChange(TInt aConnectionStatus, TInt aError, TUint accessPointId = 0);
     QNetworkConfiguration bestConfigFromSNAP(const QNetworkConfiguration& snapConfig) const;
     QNetworkConfiguration activeConfiguration(TUint32 iapId = 0) const;
+#ifndef QT_NO_NETWORKINTERFACE
     QNetworkInterface interface(TUint iapId) const;
+#endif
 
 private: // data
     SymbianEngine *engine;
 
+#ifndef QT_NO_NETWORKINTERFACE
     mutable QNetworkInterface activeInterface;
+#endif
 
     QDateTime startTime;
 
diff --git a/src/plugins/bearer/symbian/symbian.pro b/src/plugins/bearer/symbian/symbian.pro
index 9613def..f915570 100644
--- a/src/plugins/bearer/symbian/symbian.pro
+++ b/src/plugins/bearer/symbian/symbian.pro
@@ -10,14 +10,16 @@ SOURCES += symbianengine.cpp \
            qnetworksession_impl.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
+symbian {
+    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
diff --git a/src/plugins/bearer/symbian/symbianengine.cpp b/src/plugins/bearer/symbian/symbianengine.cpp
index 980892a..440f463 100644
--- a/src/plugins/bearer/symbian/symbianengine.cpp
+++ b/src/plugins/bearer/symbian/symbianengine.cpp
@@ -45,6 +45,16 @@
 #include <commdb.h>
 #include <cdbcols.h>
 #include <d32dbms.h>
+#include <QEventLoop>
+#include <QTimer>
+#include <QTime>  // For randgen seeding
+#include <QtCore> // For randgen seeding
+
+// #define QT_BEARERMGMT_CONFIGMGR_DEBUG
+
+#ifdef QT_BEARERMGMT_CONFIGMGR_DEBUG
+#include <QDebug>
+#endif
 
 #ifdef SNAP_FUNCTIONALITY_AVAILABLE
     #include <cmdestination.h>
@@ -100,10 +110,15 @@ QString SymbianNetworkConfigurationPrivate::bearerName() const
 }
 
 SymbianEngine::SymbianEngine(QObject *parent)
-:   QBearerEngine(parent), CActive(CActive::EPriorityIdle), iFirstUpdate(true), iInitOk(true)
+:   QBearerEngine(parent), CActive(CActive::EPriorityIdle), iFirstUpdate(true), iInitOk(true),
+    iIgnoringUpdates(false), iTimeToWait(0), iIgnoreEventLoop(0)
 {
     CActiveScheduler::Add(this);
 
+    // Seed the randomgenerator
+    qsrand(QTime(0,0,0).secsTo(QTime::currentTime()) + QCoreApplication::applicationPid());
+    iIgnoreEventLoop = new QEventLoop(this);
+
     TRAPD(error, ipCommsDB = CCommsDatabase::NewL(EDatabaseTypeIAP));
     if (error != KErrNone) {
         iInitOk = false;
@@ -138,9 +153,7 @@ SymbianEngine::SymbianEngine(QObject *parent)
 
     updateConfigurations();
     updateStatesToSnaps();
-
     updateAvailableAccessPoints(); // On first time updates synchronously (without WLAN scans)
-    
     // Start monitoring IAP and/or SNAP changes in Symbian CommsDB
     startCommsDatabaseNotifications();
     iFirstUpdate = false;
@@ -184,7 +197,8 @@ QNetworkConfigurationManager::Capabilities SymbianEngine::capabilities() const
     capFlags = QNetworkConfigurationManager::CanStartAndStopInterfaces |
                QNetworkConfigurationManager::DirectConnectionRouting |
                QNetworkConfigurationManager::SystemSessionSupport |
-               QNetworkConfigurationManager::DataStatistics;
+               QNetworkConfigurationManager::DataStatistics |
+               QNetworkConfigurationManager::NetworkSessionRequired;
 
 #ifdef SNAP_FUNCTIONALITY_AVAILABLE
     capFlags |= QNetworkConfigurationManager::ApplicationLevelRoaming |
@@ -230,7 +244,7 @@ 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;
@@ -737,8 +751,7 @@ void SymbianEngine::updateStatesToSnaps()
     QMutexLocker locker(&mutex);
 
     // Go through SNAPs and set correct state to SNAPs
-    QList<QString> snapConfigIdents = snapConfigurations.keys();
-    foreach (QString iface, snapConfigIdents) {
+    foreach (const QString &iface, snapConfigurations.keys()) {
         bool discovered = false;
         bool active = false;
         QNetworkConfigurationPrivatePointer ptr = snapConfigurations.value(iface);
@@ -873,6 +886,13 @@ void SymbianEngine::RunL()
 {
     QMutexLocker locker(&mutex);
 
+    if (iIgnoringUpdates) {
+#ifdef QT_BEARERMGMT_CONFIGMGR_DEBUG
+        qDebug("CommsDB event handling postponed (postpone-timer running because IAPs/SNAPs were updated very recently).");
+#endif
+        return;
+    }
+
     if (iStatus != KErrCancel) {
         RDbNotifier::TEvent event = STATIC_CAST(RDbNotifier::TEvent, iStatus.Int());
         switch (event) {
@@ -880,16 +900,32 @@ void SymbianEngine::RunL()
         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();
+#ifdef QT_BEARERMGMT_CONFIGMGR_DEBUG
+            qDebug("CommsDB event (of type RDbNotifier::TEvent) received: %d", iStatus.Int());
+#endif
+            iIgnoringUpdates = true;
+            // Other events than ECommit get lower priority. In practice with those events,
+            // we delay_before_updating methods, whereas
+            // with ECommit we _update_before_delaying the reaction to next event.
+            // Few important notes: 1) listening to only ECommit does not seem to be adequate,
+            // but updates will be missed. Hence other events are reacted upon too.
+            // 2) RDbNotifier records the most significant event, and that will be returned once
+            // we issue new RequestNotification, and hence updates will not be missed even
+            // when we are 'not reacting to them' for few seconds.
+            if (event == RDbNotifier::ECommit) {
+                TRAPD(error, updateConfigurationsL());
+                if (error == KErrNone) {
+                    updateStatesToSnaps();
+                }
+                waitRandomTime();
+            } else {
+                waitRandomTime();
+                TRAPD(error, updateConfigurationsL());
+                if (error == KErrNone) {
+                    updateStatesToSnaps();
+                }   
             }
+            iIgnoringUpdates = false; // Wait time done, allow updating again
             iWaitingCommsDatabaseNotifications = true;
             break;
         default:
@@ -1014,6 +1050,20 @@ void SymbianEngine::EventL(const CConnMonEventBase& aEvent)
     }
 }
 
+// Waits for 1..4 seconds.
+void SymbianEngine::waitRandomTime()
+{
+    iTimeToWait = (qAbs(qrand()) % 5) * 1000;
+    if (iTimeToWait < 1000) {
+        iTimeToWait = 1000;
+    }
+#ifdef QT_BEARERMGMT_CONFIGMGR_DEBUG
+    qDebug("QNetworkConfigurationManager waiting random time: %d ms", iTimeToWait);
+#endif
+    QTimer::singleShot(iTimeToWait, iIgnoreEventLoop, SLOT(quit()));
+    iIgnoreEventLoop->exec();
+}
+
 QNetworkConfigurationPrivatePointer SymbianEngine::dataByConnectionId(TUint aConnectionId)
 {
     QMutexLocker locker(&mutex);
diff --git a/src/plugins/bearer/symbian/symbianengine.h b/src/plugins/bearer/symbian/symbianengine.h
index e6af908..2e7ae60 100644
--- a/src/plugins/bearer/symbian/symbianengine.h
+++ b/src/plugins/bearer/symbian/symbianengine.h
@@ -53,6 +53,7 @@
 #endif
 
 class CCommsDatabase;
+class QEventLoop;
 
 QT_BEGIN_NAMESPACE
 class QTimer;
@@ -148,6 +149,7 @@ private:
     void accessPointScanningReady(TBool scanSuccessful, TConnMonIapInfo iapInfo);
     void startCommsDatabaseNotifications();
     void stopCommsDatabaseNotifications();
+    void waitRandomTime();
 
     QNetworkConfigurationPrivatePointer defaultConfigurationL();
     TBool GetS60PlatformVersion(TUint& aMajor, TUint& aMinor) const;
@@ -170,8 +172,10 @@ private: // Data
     TBool              iOnline;
     TBool              iInitOk;
     TBool              iUpdateGoingOn;
+    TBool              iIgnoringUpdates;
+    TUint              iTimeToWait;
+    QEventLoop*        iIgnoreEventLoop;
 
-    
     AccessPointsAvailabilityScanner* ipAccessPointsAvailabilityScanner;
     
     friend class QNetworkSessionPrivate;