Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public

Conflicts:
	mkspecs/common/symbian/symbian.conf
	qmake/generators/makefile.h
	qmake/project.cpp
	src/3rdparty/webkit/WebCore/WebCore.pro
	src/src.pro

82 files changed, 1651 insertions, 1754 deletions

diff --git a/src/plugins/bearer/bearer.pro b/src/plugins/bearer/bearer.pro
index 7ba62b3..a67c8f6 100644
--- a/src/plugins/bearer/bearer.pro
+++ b/src/plugins/bearer/bearer.pro
@@ -6,7 +6,7 @@ TEMPLATE = subdirs
 #win32:SUBDIRS += nla
 win32:SUBDIRS += generic
 win32:!wince*:SUBDIRS += nativewifi
-macx:SUBDIRS += corewlan
+macx:contains(QT_CONFIG, corewlan):SUBDIRS += corewlan
 macx:SUBDIRS += generic
 symbian:SUBDIRS += symbian
 maemo6:contains(QT_CONFIG, dbus):SUBDIRS += icd
diff --git a/src/plugins/bearer/corewlan/qcorewlanengine.h b/src/plugins/bearer/corewlan/qcorewlanengine.h
index 044b433..cbaa9d6 100644
--- a/src/plugins/bearer/corewlan/qcorewlanengine.h
+++ b/src/plugins/bearer/corewlan/qcorewlanengine.h
@@ -46,6 +46,7 @@
 
 #include <QMap>
 #include <QTimer>
+#include <SystemConfiguration/SystemConfiguration.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -77,7 +78,9 @@ public:
 
     QNetworkConfigurationPrivatePointer defaultConfiguration();
 
-    bool getAllScInterfaces();
+    bool getWifiInterfaces();
+
+    bool requiresPolling() const;
 
 private Q_SLOTS:
     void doRequestUpdate();
@@ -85,12 +88,16 @@ private Q_SLOTS:
 private:
     bool isWifiReady(const QString &dev);
     QMap<QString, QString> configurationInterface;
-    QTimer pollTimer;
     QStringList scanForSsids(const QString &interfaceName);
 
     bool isKnownSsid(const QString &interfaceName, const QString &ssid);
     QList<QNetworkConfigurationPrivate *> foundConfigurations;
 
+    SCDynamicStoreRef storeSession;
+    CFRunLoopSourceRef runloopSource;
+
+    void startNetworkChangeLoop();
+
 };
 
 QT_END_NAMESPACE
diff --git a/src/plugins/bearer/corewlan/qcorewlanengine.mm b/src/plugins/bearer/corewlan/qcorewlanengine.mm
index a5384d1..cb278d9 100644
--- a/src/plugins/bearer/corewlan/qcorewlanengine.mm
+++ b/src/plugins/bearer/corewlan/qcorewlanengine.mm
@@ -61,62 +61,118 @@
 #include <Foundation/NSEnumerator.h>
 #include <Foundation/NSKeyValueObserving.h>
 #include <Foundation/NSAutoreleasePool.h>
+#include <Foundation/NSLock.h>
 
 #include <SystemConfiguration/SCNetworkConfiguration.h>
+#include <private/qt_cocoa_helpers_mac_p.h>
+#include "private/qcore_mac_p.h"
+
 QMap <QString, QString> networkInterfaces;
 
-QT_BEGIN_NAMESPACE
+#ifdef MAC_SDK_10_6
+@interface QNSListener : NSObject
+{
+    NSNotificationCenter *center;
+    CWInterface *currentInterface;
+    QCoreWlanEngine *engine;
+    NSAutoreleasePool *autoreleasepool;
+    NSLock *locker;
+}
+- (void)notificationHandler:(NSNotification *)notification;
+- (void)remove;
+- (void)setEngine:(QCoreWlanEngine *)coreEngine;
+- (void)dealloc;
 
-inline QString cfstringRefToQstring(CFStringRef cfStringRef) {
-//    return QString([cfStringRef UTF8String]);
-    QString retVal;
-    CFIndex maxLength = 2 * CFStringGetLength(cfStringRef) + 1/*zero term*/; // max UTF8
-    char *cstring = new char[maxLength];
-    if (CFStringGetCString(CFStringRef(cfStringRef), cstring, maxLength, kCFStringEncodingUTF8)) {
-        retVal = QString::fromUtf8(cstring);
-    }
-    delete[] cstring;
-    return retVal;
+@property (assign) QCoreWlanEngine* engine;
+
+@end
+
+@implementation QNSListener
+- (id) init
+{
+    [locker lock];
+    autoreleasepool = [[NSAutoreleasePool alloc] init];
+    center = [NSNotificationCenter defaultCenter];
+    currentInterface = [CWInterface interface];
+//    [center addObserver:self selector:@selector(notificationHandler:) name:kCWLinkDidChangeNotification object:nil];
+    [center addObserver:self selector:@selector(notificationHandler:) name:kCWPowerDidChangeNotification object:nil];
+    [locker unlock];
+    return self;
 }
 
-inline CFStringRef qstringToCFStringRef(const QString &string)
+-(void)dealloc
 {
-    return CFStringCreateWithCharacters(0, reinterpret_cast<const UniChar *>(string.unicode()),
-                                        string.length());
+    [autoreleasepool release];
+    [super dealloc];
 }
 
-inline NSString *qstringToNSString(const QString &qstr)
-{ return [reinterpret_cast<const NSString *>(qstringToCFStringRef(qstr)) autorelease]; }
+-(void)setEngine:(QCoreWlanEngine *)coreEngine
+{
+    [locker lock];
+    if(!engine)
+        engine = coreEngine;
+    [locker unlock];
+}
 
-inline QString nsstringToQString(const NSString *nsstr)
-{ return cfstringRefToQstring(reinterpret_cast<const CFStringRef>(nsstr)); }
+-(void)remove
+{
+    [locker lock];
+    [center removeObserver:self];
+    [locker unlock];
+}
 
-inline QStringList nsarrayToQStringList(void *nsarray)
+- (void)notificationHandler:(NSNotification *)notification
 {
-    QStringList result;
-    NSArray *array = static_cast<NSArray *>(nsarray);
-    for (NSUInteger i=0; i<[array count]; ++i)
-        result << nsstringToQString([array objectAtIndex:i]);
-    return result;
+    engine->requestUpdate();
 }
+@end
+
+QNSListener *listener = 0;
+
+#endif
+
+QT_BEGIN_NAMESPACE
+
 
 static QString qGetInterfaceType(const QString &interfaceString)
 {
     return networkInterfaces.value(interfaceString, QLatin1String("Unknown"));
 }
 
+void networkChangeCallback(SCDynamicStoreRef/* store*/, CFArrayRef changedKeys, void *info)
+{
+    for ( long i = 0; i < CFArrayGetCount(changedKeys); i++) {
+
+        QString changed =  QCFString::toQString((CFStringRef)CFArrayGetValueAtIndex(changedKeys, i));
+        if( changed.contains("/Network/Global/IPv4")) {
+            QCoreWlanEngine* wlanEngine = static_cast<QCoreWlanEngine*>(info);
+            wlanEngine->requestUpdate();
+        }
+    }
+    return;
+}
+
 QCoreWlanEngine::QCoreWlanEngine(QObject *parent)
 :   QBearerEngineImpl(parent)
 {
-    connect(&pollTimer, SIGNAL(timeout()), this, SLOT(doRequestUpdate()));
-    pollTimer.setInterval(10000);
-    doRequestUpdate();
+    startNetworkChangeLoop();
+
+#if defined(MAC_SDK_10_6)
+    if(!listener) {
+        listener = [[QNSListener alloc] init];
+        listener.engine = this;
+    }
+#endif
 }
 
 QCoreWlanEngine::~QCoreWlanEngine()
 {
     while (!foundConfigurations.isEmpty())
         delete foundConfigurations.takeFirst();
+#if defined(MAC_SDK_10_6)
+    [listener remove];
+    [listener release];
+#endif
 }
 
 QString QCoreWlanEngine::getInterfaceFromId(const QString &id)
@@ -142,7 +198,7 @@ void QCoreWlanEngine::connectToId(const QString &id)
 
     if(networkInterfaces.value(interfaceString) == "WLAN") {
 #if defined(MAC_SDK_10_6)
-        CWInterface *wifiInterface = [CWInterface interfaceWithName: qstringToNSString(interfaceString)];
+        CWInterface *wifiInterface = [CWInterface interfaceWithName: qt_mac_QStringToNSString(interfaceString)];
         CWConfiguration *userConfig = [ wifiInterface configuration];
 
         NSSet *remNets = [userConfig rememberedNetworks]; //CWWirelessProfile
@@ -150,17 +206,16 @@ void QCoreWlanEngine::connectToId(const QString &id)
         NSEnumerator *enumerator = [remNets objectEnumerator];
         CWWirelessProfile *wProfile;
         NSUInteger index=0;
-        CWNetwork *apNetwork;
         NSDictionary *parametersDict;
         NSArray* apArray;
 
- CW8021XProfile *user8021XProfile;
- NSError *err;
- NSMutableDictionary *params;
+        CW8021XProfile *user8021XProfile;
+        NSError *err;
+        NSMutableDictionary *params;
 
         while ((wProfile = [enumerator nextObject])) { //CWWirelessProfile
 
-            if(id == nsstringToQString([wProfile ssid])) {
+            if(id ==  QString::number(qHash(QLatin1String("corewlan:") + qt_mac_NSStringToQString([wProfile ssid])))) {
                 user8021XProfile = nil;
                 user8021XProfile = [ wProfile user8021XProfile];
 
@@ -179,16 +234,14 @@ void QCoreWlanEngine::connectToId(const QString &id)
                 if(!err) {
 
                     for(uint row=0; row < [apArray count]; row++ ) {
-                        apNetwork = [apArray objectAtIndex:row];
+                        CWNetwork *apNetwork = [apArray objectAtIndex:row];
                         if([[apNetwork ssid] compare:[wProfile ssid]] == NSOrderedSame) {
 
                             bool result = [wifiInterface associateToNetwork: apNetwork parameters:[NSDictionary dictionaryWithDictionary:params] error:&err];
 
                             if(!result) {
-                                qWarning() <<"ERROR"<< nsstringToQString([err localizedDescription ]);
                                 emit connectionError(id, ConnectError);
                             } else {
-                                [apNetwork release];
                                 [autoreleasepool release];
                                 return;
                             }
@@ -198,7 +251,6 @@ void QCoreWlanEngine::connectToId(const QString &id)
             }
             index++;
         }
-        [apNetwork release];
 
         emit connectionError(id, InterfaceLookupError);
 #endif
@@ -217,7 +269,7 @@ void QCoreWlanEngine::disconnectFromId(const QString &id)
     if(networkInterfaces.value(getInterfaceFromId(id)) == "WLAN") { //wifi only for now
 #if defined(MAC_SDK_10_6)
         NSAutoreleasePool *autoreleasepool = [[NSAutoreleasePool alloc] init];
-        CWInterface *wifiInterface = [CWInterface interfaceWithName:  qstringToNSString(interfaceString)];
+        CWInterface *wifiInterface = [CWInterface interfaceWithName:  qt_mac_QStringToNSString(interfaceString)];
         [wifiInterface disassociate];
         if([[wifiInterface interfaceState]intValue] != kCWInterfaceStateInactive) {
             emit connectionError(id, DisconnectionError);
@@ -235,15 +287,14 @@ void QCoreWlanEngine::requestUpdate()
 {
     QMutexLocker locker(&mutex);
 
-    pollTimer.stop();
-    QTimer::singleShot(0, this, SLOT(doRequestUpdate()));
+    doRequestUpdate();
 }
 
 void QCoreWlanEngine::doRequestUpdate()
 {
     QMutexLocker locker(&mutex);
 
-    getAllScInterfaces();
+    getWifiInterfaces();
 
     QStringList previous = accessPointConfigurations.keys();
 
@@ -284,7 +335,7 @@ void QCoreWlanEngine::doRequestUpdate()
         if (!interface.addressEntries().isEmpty())
             state = QNetworkConfiguration::Active;
 
-        if (accessPointConfigurations.contains(id)) {
+        if (accessPointConfigurations.contains(id)) { //handle only scanned AP's
             QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
 
             bool changed = false;
@@ -311,20 +362,6 @@ void QCoreWlanEngine::doRequestUpdate()
 
             if (changed)
                 emit configurationChanged(ptr);
-        } else {
-            QNetworkConfigurationPrivatePointer ptr(new QNetworkConfigurationPrivate);
-
-            ptr->name = name;
-            ptr->isValid = true;
-            ptr->id = id;
-            ptr->state = state;
-            ptr->type = QNetworkConfiguration::InternetAccessPoint;
-            ptr->bearer = qGetInterfaceType(interface.name());
-
-            accessPointConfigurations.insert(id, ptr);
-            configurationInterface.insert(id, interface.name());
-
-            emit configurationAdded(ptr);
         }
     }
 
@@ -335,8 +372,6 @@ void QCoreWlanEngine::doRequestUpdate()
         emit configurationRemoved(ptr);
     }
 
-    pollTimer.start();
-
     emit updateCompleted();
 }
 
@@ -347,87 +382,82 @@ QStringList QCoreWlanEngine::scanForSsids(const QString &interfaceName)
     QStringList found;
 
 #if defined(MAC_SDK_10_6)
-    NSAutoreleasePool *autoreleasepool = [[NSAutoreleasePool alloc] init];
+   QMacCocoaAutoReleasePool pool;
 
-    CWInterface *currentInterface = [CWInterface interfaceWithName:qstringToNSString(interfaceName)];
-    NSError *err = nil;
-    NSDictionary *parametersDict = nil;
-    NSArray* apArray = [currentInterface scanForNetworksWithParameters:parametersDict error:&err];
+    CWInterface *currentInterface = [CWInterface interfaceWithName:qt_mac_QStringToNSString(interfaceName)];
+    if([currentInterface power]) {
+        NSError *err = nil;
+        NSDictionary *parametersDict = nil;
+        NSArray* apArray = [currentInterface scanForNetworksWithParameters:parametersDict error:&err];
 
-    CWNetwork *apNetwork;
-    if (!err) {
-        for(uint row=0; row < [apArray count]; row++ ) {
-            NSAutoreleasePool *looppool = [[NSAutoreleasePool alloc] init];
+        CWNetwork *apNetwork;
+        if (!err) {
+            for(uint row=0; row < [apArray count]; row++ ) {
 
-            apNetwork = [apArray objectAtIndex:row];
+                apNetwork = [apArray objectAtIndex:row];
 
-            const QString networkSsid = nsstringToQString([apNetwork ssid]);
+                const QString networkSsid = qt_mac_NSStringToQString([apNetwork ssid]);
 
-            const QString id = QString::number(qHash(QLatin1String("corewlan:") + networkSsid));
-            found.append(id);
+                const QString id = QString::number(qHash(QLatin1String("corewlan:") + networkSsid));
+                found.append(id);
 
-            QNetworkConfiguration::StateFlags state = QNetworkConfiguration::Undefined;
+                QNetworkConfiguration::StateFlags state = QNetworkConfiguration::Undefined;
 
-            if ([currentInterface.interfaceState intValue] == kCWInterfaceStateRunning) {
-                if (networkSsid == nsstringToQString([currentInterface ssid]))
-                    state = QNetworkConfiguration::Active;
-            } else {
-                if (isKnownSsid(interfaceName, networkSsid))
-                    state = QNetworkConfiguration::Discovered;
-                else
-                    state = QNetworkConfiguration::Defined;
-            }
+                if ([currentInterface.interfaceState intValue] == kCWInterfaceStateRunning) {
+                    if (networkSsid == qt_mac_NSStringToQString([currentInterface ssid]))
+                        state = QNetworkConfiguration::Active;
+                } else {
+                    if (isKnownSsid(interfaceName, networkSsid))
+                        state = QNetworkConfiguration::Discovered;
+                    else
+                        state = QNetworkConfiguration::Defined;
+                }
 
-            if (accessPointConfigurations.contains(id)) {
-                QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
+                if (accessPointConfigurations.contains(id)) {
+                    QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
 
-                bool changed = false;
+                    bool changed = false;
 
-                if (!ptr->isValid) {
-                    ptr->isValid = true;
-                    changed = true;
-                }
+                    if (!ptr->isValid) {
+                        ptr->isValid = true;
+                        changed = true;
+                    }
 
-                if (ptr->name != networkSsid) {
-                    ptr->name = networkSsid;
-                    changed = true;
-                }
+                    if (ptr->name != networkSsid) {
+                        ptr->name = networkSsid;
+                        changed = true;
+                    }
 
-                if (ptr->id != id) {
-                    ptr->id = id;
-                    changed = true;
-                }
+                    if (ptr->id != id) {
+                        ptr->id = id;
+                        changed = true;
+                    }
 
-                if (ptr->state != state) {
-                    ptr->state = state;
-                    changed = true;
-                }
+                    if (ptr->state != state) {
+                        ptr->state = state;
+                        changed = true;
+                    }
 
-                if (changed)
-                    emit configurationChanged(ptr);
-            } else {
-                QNetworkConfigurationPrivatePointer ptr(new QNetworkConfigurationPrivate);
+                    if (changed)
+                        emit configurationChanged(ptr);
+                } else {
+                    QNetworkConfigurationPrivatePointer ptr(new QNetworkConfigurationPrivate);
 
-                ptr->name = networkSsid;
-                ptr->isValid = true;
-                ptr->id = id;
-                ptr->state = state;
-                ptr->type = QNetworkConfiguration::InternetAccessPoint;
-                ptr->bearer = QLatin1String("WLAN");
+                    ptr->name = networkSsid;
+                    ptr->isValid = true;
+                    ptr->id = id;
+                    ptr->state = state;
+                    ptr->type = QNetworkConfiguration::InternetAccessPoint;
+                    ptr->bearer = QLatin1String("WLAN");
 
-                accessPointConfigurations.insert(id, ptr);
-                configurationInterface.insert(id, interfaceName);
+                    accessPointConfigurations.insert(id, ptr);
+                    configurationInterface.insert(id, interfaceName);
 
-                emit configurationAdded(ptr);
+                    emit configurationAdded(ptr);
+                }
             }
-            [looppool release];
         }
-    } else {
-        qWarning() << "ERROR scanning for ssids" << nsstringToQString([err localizedDescription])
-                <<nsstringToQString([err domain]);
     }
-
-    [autoreleasepool drain];
 #else
     Q_UNUSED(interfaceName);
 #endif
@@ -439,7 +469,7 @@ bool QCoreWlanEngine::isWifiReady(const QString &wifiDeviceName)
     QMutexLocker locker(&mutex);
 
 #if defined(MAC_SDK_10_6)
-    CWInterface *defaultInterface = [CWInterface interfaceWithName: qstringToNSString(wifiDeviceName)];
+    CWInterface *defaultInterface = [CWInterface interfaceWithName: qt_mac_QStringToNSString(wifiDeviceName)];
     if([defaultInterface power])
         return true;
 #else
@@ -453,11 +483,11 @@ bool QCoreWlanEngine::isKnownSsid(const QString &interfaceName, const QString &s
     QMutexLocker locker(&mutex);
 
 #if defined(MAC_SDK_10_6)
-    CWInterface *wifiInterface = [CWInterface interfaceWithName: qstringToNSString(interfaceName)];
+    CWInterface *wifiInterface = [CWInterface interfaceWithName: qt_mac_QStringToNSString(interfaceName)];
     CWConfiguration *userConfig = [wifiInterface configuration];
     NSSet *remNets = [userConfig rememberedNetworks];
     for (CWWirelessProfile *wProfile in remNets) {
-        if(ssid == nsstringToQString([wProfile ssid]))
+        if(ssid == qt_mac_NSStringToQString([wProfile ssid]))
             return true;
     }
 #else
@@ -467,45 +497,18 @@ bool QCoreWlanEngine::isKnownSsid(const QString &interfaceName, const QString &s
     return false;
 }
 
-bool QCoreWlanEngine::getAllScInterfaces()
+bool QCoreWlanEngine::getWifiInterfaces()
 {
     QMutexLocker locker(&mutex);
 
     networkInterfaces.clear();
-    NSAutoreleasePool *autoreleasepool = [[NSAutoreleasePool alloc] init];
+    QMacCocoaAutoReleasePool pool;
 
-    CFArrayRef interfaces = SCNetworkInterfaceCopyAll();
-    if (interfaces != NULL) {
-        CFIndex interfaceCount;
-        CFIndex interfaceIndex;
-        interfaceCount = CFArrayGetCount(interfaces);
-        for (interfaceIndex = 0; interfaceIndex < interfaceCount; interfaceIndex++) {
-            NSAutoreleasePool *looppool = [[NSAutoreleasePool alloc] init];
-
-            CFStringRef bsdName;
-            CFTypeRef thisInterface = CFArrayGetValueAtIndex(interfaces, interfaceIndex);
-            bsdName = SCNetworkInterfaceGetBSDName((SCNetworkInterfaceRef)thisInterface);
-            QString interfaceName = cfstringRefToQstring(bsdName);
-            QString typeStr;
-            CFStringRef type = SCNetworkInterfaceGetInterfaceType((SCNetworkInterfaceRef)thisInterface);
-            if ( CFEqual(type, kSCNetworkInterfaceTypeIEEE80211)) {
-                typeStr = "WLAN";
-//            } else if (CFEqual(type, kSCNetworkInterfaceTypeBluetooth)) {
-//                typeStr = "Bluetooth";
-            } else if(CFEqual(type, kSCNetworkInterfaceTypeEthernet)) {
-                typeStr = "Ethernet";
-            } else if(CFEqual(type, kSCNetworkInterfaceTypeFireWire)) {
-                typeStr = "Ethernet"; //ok a bit fudged
-            }
-            if(!networkInterfaces.contains(interfaceName) && !typeStr.isEmpty()) {
-                networkInterfaces.insert(interfaceName,typeStr);
-            }
-            [looppool release];
-        }
+    NSArray *wifiInterfaces = [CWInterface supportedInterfaces];
+    for(uint row=0; row < [wifiInterfaces count]; row++ ) {
+        networkInterfaces.insert( qt_mac_NSStringToQString([wifiInterfaces objectAtIndex:row]),"WLAN");
     }
-    CFRelease(interfaces);
 
-    [autoreleasepool drain];
     return true;
 }
 
@@ -540,6 +543,60 @@ QNetworkConfigurationManager::Capabilities QCoreWlanEngine::capabilities() const
     return QNetworkConfigurationManager::ForcedRoaming;
 }
 
+void QCoreWlanEngine::startNetworkChangeLoop()
+{
+    storeSession = NULL;
+
+    SCDynamicStoreContext dynStoreContext = { 0, this/*(void *)storeSession*/, NULL, NULL, NULL };
+    storeSession = SCDynamicStoreCreate(NULL,
+                                 CFSTR("networkChangeCallback"),
+                                 networkChangeCallback,
+                                 &dynStoreContext);
+    if (!storeSession ) {
+        qWarning() << "could not open dynamic store: error:" << SCErrorString(SCError());
+        return;
+    }
+
+    CFMutableArrayRef notificationKeys;
+    notificationKeys = CFArrayCreateMutable(NULL, 0, &kCFTypeArrayCallBacks);
+    CFMutableArrayRef patternsArray;
+    patternsArray = CFArrayCreateMutable(NULL, 0, &kCFTypeArrayCallBacks);
+
+    CFStringRef storeKey;
+    storeKey = SCDynamicStoreKeyCreateNetworkGlobalEntity(NULL,
+                                                     kSCDynamicStoreDomainState,
+                                                     kSCEntNetIPv4);
+    CFArrayAppendValue(notificationKeys, storeKey);
+    CFRelease(storeKey);
+
+    storeKey = SCDynamicStoreKeyCreateNetworkServiceEntity(NULL,
+                                                      kSCDynamicStoreDomainState,
+                                                      kSCCompAnyRegex,
+                                                      kSCEntNetIPv4);
+    CFArrayAppendValue(patternsArray, storeKey);
+    CFRelease(storeKey);
+
+    if (!SCDynamicStoreSetNotificationKeys(storeSession , notificationKeys, patternsArray)) {
+        qWarning() << "register notification error:"<< SCErrorString(SCError());
+        CFRelease(storeSession );
+        CFRelease(notificationKeys);
+        CFRelease(patternsArray);
+        return;
+    }
+    CFRelease(notificationKeys);
+    CFRelease(patternsArray);
+
+    runloopSource = SCDynamicStoreCreateRunLoopSource(NULL, storeSession , 0);
+    if (!runloopSource) {
+        qWarning() << "runloop source error:"<< SCErrorString(SCError());
+        CFRelease(storeSession );
+        return;
+    }
+
+    CFRunLoopAddSource(CFRunLoopGetCurrent(), runloopSource, kCFRunLoopDefaultMode);
+    return;
+}
+
 QNetworkSessionPrivate *QCoreWlanEngine::createSessionBackend()
 {
     return new QNetworkSessionPrivateImpl;
@@ -550,4 +607,9 @@ QNetworkConfigurationPrivatePointer QCoreWlanEngine::defaultConfiguration()
     return QNetworkConfigurationPrivatePointer();
 }
 
+bool QCoreWlanEngine::requiresPolling() const
+{
+    return true;
+}
+
 QT_END_NAMESPACE
diff --git a/src/plugins/bearer/generic/qgenericengine.cpp b/src/plugins/bearer/generic/qgenericengine.cpp
index dc89342..a9e78b2 100644
--- a/src/plugins/bearer/generic/qgenericengine.cpp
+++ b/src/plugins/bearer/generic/qgenericengine.cpp
@@ -63,6 +63,7 @@
 #include <unistd.h>
 #endif
 
+QT_BEGIN_NAMESPACE
 
 static QString qGetInterfaceType(const QString &interface)
 {
@@ -141,9 +142,6 @@ static QString qGetInterfaceType(const QString &interface)
 QGenericEngine::QGenericEngine(QObject *parent)
 :   QBearerEngineImpl(parent)
 {
-    connect(&pollTimer, SIGNAL(timeout()), this, SLOT(doRequestUpdate()));
-    pollTimer.setInterval(10000);
-    doRequestUpdate();
 }
 
 QGenericEngine::~QGenericEngine()
@@ -178,8 +176,7 @@ void QGenericEngine::requestUpdate()
 {
     QMutexLocker locker(&mutex);
 
-    pollTimer.stop();
-    QTimer::singleShot(0, this, SLOT(doRequestUpdate()));
+    doRequestUpdate();
 }
 
 void QGenericEngine::doRequestUpdate()
@@ -281,8 +278,6 @@ void QGenericEngine::doRequestUpdate()
         emit configurationRemoved(ptr);
     }
 
-    pollTimer.start();
-
     emit updateCompleted();
 }
 
@@ -327,5 +322,11 @@ QNetworkConfigurationPrivatePointer QGenericEngine::defaultConfiguration()
     return QNetworkConfigurationPrivatePointer();
 }
 
+
+bool QGenericEngine::requiresPolling() const
+{
+    return true;
+}
+
 QT_END_NAMESPACE
 
diff --git a/src/plugins/bearer/generic/qgenericengine.h b/src/plugins/bearer/generic/qgenericengine.h
index cd9a976..a1b9167 100644
--- a/src/plugins/bearer/generic/qgenericengine.h
+++ b/src/plugins/bearer/generic/qgenericengine.h
@@ -78,12 +78,13 @@ public:
 
     QNetworkConfigurationPrivatePointer defaultConfiguration();
 
+    bool requiresPolling() const;
+
 private Q_SLOTS:
     void doRequestUpdate();
 
 private:
     QMap<QString, QString> configurationInterface;
-    QTimer pollTimer;
 };
 
 QT_END_NAMESPACE
diff --git a/src/plugins/bearer/icd/monitor.cpp b/src/plugins/bearer/icd/monitor.cpp
index 0ff45d2..5b0af7e 100644
--- a/src/plugins/bearer/icd/monitor.cpp
+++ b/src/plugins/bearer/icd/monitor.cpp
@@ -47,32 +47,12 @@
 #include <maemo_icd.h>
 #include <iapconf.h>
 
-#define IAP "/system/osso/connectivity/IAP"
-
-static int iap_prefix_len;
-
-/* Notify func that is called when IAP is added or deleted */
-void notify_iap(GConfClient *, guint, GConfEntry *entry, gpointer user_data)
-{
-    const char *key = gconf_entry_get_key(entry);
-    if (key && g_str_has_prefix(key, IAP)) {
-    IapMonitor *ptr = (IapMonitor *)user_data;
-    if (gconf_entry_get_value(entry)) {
-        ptr->iapAdded(key, entry);
-    } else {
-        ptr->iapDeleted(key, entry);
-    }
-    }
-}
-
 
 void IapMonitor::setup(QIcdEngine *d_ptr)
 {
     if (first_call) {
-    d = d_ptr;
-    iap_prefix_len = strlen(IAP);
-    iap = new Maemo::IAPMonitor(notify_iap, (gpointer)this);
-    first_call = false;
+        d = d_ptr;
+        first_call = false;
     }
 }
 
@@ -80,37 +60,25 @@ void IapMonitor::setup(QIcdEngine *d_ptr)
 void IapMonitor::cleanup()
 {
     if (!first_call) {
-    delete iap;
-    timers.removeAll();
-    first_call = true;
+        timers.removeAll();
+        first_call = true;
     }
 }
 
 
-void IapMonitor::iapAdded(const char *key, GConfEntry * /*entry*/)
+void IapMonitor::iapAdded(const QString &iap_id)
 {
-    //qDebug("Notify called for added element: %s=%s",
-    //       gconf_entry_get_key(entry), gconf_value_to_string(gconf_entry_get_value(entry)));
-
-    /* We cannot know when the IAP is fully added to gconf, so a timer is
+    /* We cannot know when the IAP is fully added to db, so a timer is
      * installed instead. When the timer expires we hope that IAP is added ok.
      */
-    QString iap_id = QString(key + iap_prefix_len + 1).section('/',0,0);
-    timers.add(iap_id, d);
+    QString id = iap_id;
+    timers.add(id, d);
 }
 
 
-void IapMonitor::iapDeleted(const char *key, GConfEntry * /*entry*/)
+void IapMonitor::iapRemoved(const QString &iap_id)
 {
-    //qDebug("Notify called for deleted element: %s", gconf_entry_get_key(entry));
-
-    /* We are only interested in IAP deletions so we skip the config entries
-     */
-    if (strstr(key + iap_prefix_len + 1, "/")) {
-    //qDebug("Deleting IAP config %s", key+iap_prefix_len);
-    return;
-    }
-
-    QString iap_id = key + iap_prefix_len + 1;
-    d->deleteConfiguration(iap_id);
+    QString id = iap_id;
+    d->deleteConfiguration(id);
 }
+
diff --git a/src/plugins/bearer/icd/monitor.h b/src/plugins/bearer/icd/monitor.h
index 82b0f36..10ffb30 100644
--- a/src/plugins/bearer/icd/monitor.h
+++ b/src/plugins/bearer/icd/monitor.h
@@ -53,7 +53,7 @@
 class QIcdEngine;
 
 /* The IapAddTimer is a helper class that makes sure we update
- * the configuration only after all gconf additions to certain
+ * the configuration only after all db additions to certain
  * iap are finished (after a certain timeout)
  */
 class _IapAddTimer : public QObject
@@ -64,10 +64,10 @@ public:
     _IapAddTimer() {}
     ~_IapAddTimer()
     {
-    if (timer.isActive()) {
-        QObject::disconnect(&timer, SIGNAL(timeout()), this, SLOT(timeout()));
-        timer.stop();
-    }
+        if (timer.isActive()) {
+            QObject::disconnect(&timer, SIGNAL(timeout()), this, SLOT(timeout()));
+            timer.stop();
+        }
     }
 
     void add(QString& iap_id, QIcdEngine *d);
@@ -92,23 +92,21 @@ public:
     void removeAll();
 };
 
-class IapMonitor
+class IapMonitor : public Maemo::IAPMonitor
 {
 public:
     IapMonitor() : first_call(true) { }
-    friend void notify_iap(GConfClient *, guint,
-            GConfEntry *entry, gpointer user_data);
 
     void setup(QIcdEngine *d);
     void cleanup();
 
+protected:
+    void iapAdded(const QString &iapId);
+    void iapRemoved(const QString &iapId);
+
 private:
     bool first_call;
 
-    void iapAdded(const char *key, GConfEntry *entry);
-    void iapDeleted(const char *key, GConfEntry *entry);
-
-    Maemo::IAPMonitor *iap;
     QIcdEngine *d;
     IapAddTimer timers;
 };
diff --git a/src/plugins/bearer/icd/qicdengine.cpp b/src/plugins/bearer/icd/qicdengine.cpp
index f10042a..5e506ef 100644
--- a/src/plugins/bearer/icd/qicdengine.cpp
+++ b/src/plugins/bearer/icd/qicdengine.cpp
@@ -189,14 +189,9 @@ void QIcdEngine::doRequestUpdate()
     QList<QString> all_iaps;
     Maemo::IAPConf::getAll(all_iaps);
 
-    foreach (QString escaped_iap_id, all_iaps) {
+    foreach (QString iap_id, all_iaps) {
         QByteArray ssid;
 
-        /* The key that is returned by getAll() needs to be unescaped */
-        gchar *unescaped_id = gconf_unescape_key(escaped_iap_id.toUtf8().data(), -1);
-        QString iap_id = QString((char *)unescaped_id);
-        g_free(unescaped_id);
-
         previous.removeAll(iap_id);
 
         Maemo::IAPConf saved_ap(iap_id);
@@ -211,14 +206,11 @@ void QIcdEngine::doRequestUpdate()
         QString iap_type = saved_ap.value("type").toString();
         if (iap_type.startsWith("WLAN")) {
             ssid = saved_ap.value("wlan_ssid").toByteArray();
-            if (ssid.isEmpty()) {
-                qWarning() << "Cannot get ssid for" << iap_id;
+            if (ssid.isEmpty())
                 continue;
-            }
 
             QString security_method = saved_ap.value("wlan_security").toString();
         } else if (iap_type.isEmpty()) {
-            qWarning() << "IAP" << iap_id << "network type is not set! Skipping it";
             continue;
         } else {
 #ifdef BEARER_MANAGEMENT_DEBUG
@@ -231,11 +223,12 @@ void QIcdEngine::doRequestUpdate()
             IcdNetworkConfigurationPrivate *cpPriv = new IcdNetworkConfigurationPrivate;
 
             cpPriv->name = saved_ap.value("name").toString();
-            if (cpPriv->name.isEmpty())
-                if (!ssid.isEmpty() && ssid.size() > 0)
-                    cpPriv->name = ssid.data();
-            else
-                cpPriv->name = iap_id;
+            if (cpPriv->name.isEmpty()) {
+                    if (!ssid.isEmpty() && ssid.size() > 0)
+                        cpPriv->name = ssid.data();
+                    else
+                        cpPriv->name = iap_id;
+            }
             cpPriv->isValid = true;
             cpPriv->id = iap_id;
             cpPriv->network_id = ssid;
@@ -274,7 +267,9 @@ void QIcdEngine::doRequestUpdate()
                                        scanned,
                                        error);
         if (!error.isEmpty()) {
-            qWarning() << "Network scanning failed" << error;
+#ifdef BEARER_MANAGEMENT_DEBUG
+            qDebug() << "Network scanning failed" << error;
+#endif
         } else {
 #ifdef BEARER_MANAGEMENT_DEBUG
             if (!scanned.isEmpty())
@@ -379,23 +374,17 @@ void QIcdEngine::deleteConfiguration(const QString &iap_id)
 {
     QMutexLocker locker(&mutex);
 
-    /* Called when IAPs are deleted in gconf, in this case we do not scan
-     * or read all the IAPs from gconf because it might take too much power
-     * (multiple applications would need to scan and read all IAPs from gconf)
+    /* Called when IAPs are deleted in db, in this case we do not scan
+     * or read all the IAPs from db because it might take too much power
+     * (multiple applications would need to scan and read all IAPs from db)
      */
-    if (accessPointConfigurations.contains(iap_id)) {
-        QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.take(iap_id);
-
-        if (ptr) {
-            ptr->isValid = false;
+    QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.take(iap_id);
+    if (ptr) {
 #ifdef BEARER_MANAGEMENT_DEBUG
-            qDebug() << "IAP" << iap_id << "was removed from storage.";
+        qDebug() << "IAP" << iap_id << "was removed from storage.";
 #endif
 
-            emit configurationRemoved(ptr);
-        } else {
-            qWarning("Configuration not found for IAP %s", iap_id.toAscii().data());
-        }
+        emit configurationRemoved(ptr);
     } else {
 #ifdef BEARER_MANAGEMENT_DEBUG
         qDebug("IAP: %s, already missing from the known list", iap_id.toAscii().data());
diff --git a/src/plugins/bearer/icd/qnetworksession_impl.cpp b/src/plugins/bearer/icd/qnetworksession_impl.cpp
index a9e93e0..bb81408 100644
--- a/src/plugins/bearer/icd/qnetworksession_impl.cpp
+++ b/src/plugins/bearer/icd/qnetworksession_impl.cpp
@@ -49,6 +49,7 @@
 
 #include <maemo_icd.h>
 #include <iapconf.h>
+#include <proxyconf.h>
 
 #include <sys/types.h>
 #include <ifaddrs.h>
@@ -139,7 +140,9 @@ static DBusHandlerResult signal_handler(DBusConnection *,
 				    DBUS_TYPE_STRING, &network_type,
 				    DBUS_TYPE_STRING, &state,
 				    DBUS_TYPE_INVALID) == FALSE) {
-	    qWarning() << QString("Failed to parse icd status signal: %1").arg(error.message);
+#ifdef BEARER_MANAGEMENT_DEBUG
+        qDebug() << QString("Failed to parse icd status signal: %1").arg(error.message);
+#endif
         } else {
 	    QString _iap_id(iap_id);
 	    QString _network_type(network_type);
@@ -165,7 +168,6 @@ void IcdListener::setup(QNetworkSessionPrivateImpl *d)
 
 	dbus_connection = get_dbus_conn(&error);
 	if (dbus_error_is_set(&error)) {
-	    qWarning() << "Cannot get dbus connection.";
 	    dbus_error_free(&error);
 	    return;
 	}
@@ -175,7 +177,6 @@ void IcdListener::setup(QNetworkSessionPrivateImpl *d)
 
 	dbus_bus_add_match(dbus_connection, ICD_DBUS_MATCH, &error);
 	if (dbus_error_is_set(&error)) {
-	    qWarning() << "Cannot add match" << ICD_DBUS_MATCH;
 	    dbus_error_free(&error);
 	    return;
 	}
@@ -184,7 +185,6 @@ void IcdListener::setup(QNetworkSessionPrivateImpl *d)
 						    ICD_DBUS_PATH,
 						    &icd_vtable,
 						    (void*)this) == FALSE) {
-	    qWarning() << "Cannot register dbus signal handler, interface"<< ICD_DBUS_INTERFACE << "path" << ICD_DBUS_PATH;
 	    dbus_error_free(&error);
 	    return;
 	}
@@ -299,6 +299,8 @@ void IcdListener::cleanupSession(QNetworkSessionPrivateImpl *ptr)
 void QNetworkSessionPrivateImpl::cleanupSession(void)
 {
     icdListener()->cleanupSession(this);
+
+    QObject::disconnect(q, SIGNAL(stateChanged(QNetworkSession::State)), this, SLOT(updateProxies(QNetworkSession::State)));
 }
 
 
@@ -337,8 +339,6 @@ void QNetworkSessionPrivateImpl::updateIdentifier(QString &newId)
     } else {
     toIcdConfig(privateConfiguration(publicConfig))->network_attrs |= ICD_NW_ATTR_IAPNAME;
     if (privateConfiguration(publicConfig)->id != newId) {
-        qWarning() << "Your config id changed from" << privateConfiguration(publicConfig)->id
-                   << "to" << newId;
         privateConfiguration(publicConfig)->id = newId;
 	}
     }
@@ -451,6 +451,8 @@ void QNetworkSessionPrivateImpl::syncStateWithInterface()
     connect(&manager, SIGNAL(configurationChanged(QNetworkConfiguration)),
             this, SLOT(configurationChanged(QNetworkConfiguration)));
 
+    QObject::connect(q, SIGNAL(stateChanged(QNetworkSession::State)), this, SLOT(updateProxies(QNetworkSession::State)));
+
     state = QNetworkSession::Invalid;
     lastError = QNetworkSession::UnknownSessionError;
 
@@ -867,7 +869,6 @@ void QNetworkSessionPrivateImpl::do_open()
 	    qDebug() << "connect to"<< iap << "failed, result is empty";
 #endif
 	    updateState(QNetworkSession::Disconnected);
-	    emit quitPendingWaitsForOpened();
         emit QNetworkSessionPrivate::error(QNetworkSession::InvalidConfigurationError);
 	    if (publicConfig.type() == QNetworkConfiguration::UserChoice)
 		cleanupAnyConfiguration();
@@ -882,7 +883,6 @@ void QNetworkSessionPrivateImpl::do_open()
 	if ((publicConfig.type() != QNetworkConfiguration::UserChoice) &&
 	    (connected_iap != config.identifier())) {
 	    updateState(QNetworkSession::Disconnected);
-	    emit quitPendingWaitsForOpened();
         emit QNetworkSessionPrivate::error(QNetworkSession::InvalidConfigurationError);
 	    return;
 	}
@@ -946,7 +946,6 @@ void QNetworkSessionPrivateImpl::do_open()
 	updateState(QNetworkSession::Disconnected);
 	if (publicConfig.type() == QNetworkConfiguration::UserChoice)
 	    cleanupAnyConfiguration();
-	emit quitPendingWaitsForOpened();
     emit QNetworkSessionPrivate::error(QNetworkSession::UnknownSessionError);
     }
 }
@@ -1013,25 +1012,21 @@ void QNetworkSessionPrivateImpl::stop()
 
 void QNetworkSessionPrivateImpl::migrate()
 {
-    qWarning("This platform does not support roaming (%s).", __FUNCTION__);
 }
 
 
 void QNetworkSessionPrivateImpl::accept()
 {
-    qWarning("This platform does not support roaming (%s).", __FUNCTION__);
 }
 
 
 void QNetworkSessionPrivateImpl::ignore()
 {
-    qWarning("This platform does not support roaming (%s).", __FUNCTION__);
 }
 
 
 void QNetworkSessionPrivateImpl::reject()
 {
-    qWarning("This platform does not support roaming (%s).", __FUNCTION__);
 }
 
 
@@ -1080,14 +1075,14 @@ QString QNetworkSessionPrivateImpl::errorString() const
     QString errorStr;
     switch(q->error()) {
     case QNetworkSession::RoamingError:
-        errorStr = QObject::tr("Roaming error");
+        errorStr = QNetworkSessionPrivateImpl::tr("Roaming error");
         break;
     case QNetworkSession::SessionAbortedError:
-        errorStr = QObject::tr("Session aborted by user or system");
+        errorStr = QNetworkSessionPrivateImpl::tr("Session aborted by user or system");
         break;
     default:
     case QNetworkSession::UnknownSessionError:
-        errorStr = QObject::tr("Unidentified Error");
+        errorStr = QNetworkSessionPrivateImpl::tr("Unidentified Error");
         break;
     }
     return errorStr;
@@ -1099,6 +1094,30 @@ QNetworkSession::SessionError QNetworkSessionPrivateImpl::error() const
     return QNetworkSession::UnknownSessionError;
 }
 
+void QNetworkSessionPrivateImpl::updateProxies(QNetworkSession::State newState)
+{
+    if ((newState == QNetworkSession::Connected) &&
+	(newState != currentState))
+	updateProxyInformation();
+    else if ((newState == QNetworkSession::Disconnected) &&
+	    (currentState == QNetworkSession::Closing))
+	clearProxyInformation();
+
+    currentState = newState;
+}
+
+
+void QNetworkSessionPrivateImpl::updateProxyInformation()
+{
+    Maemo::ProxyConf::update();
+}
+
+
+void QNetworkSessionPrivateImpl::clearProxyInformation()
+{
+    Maemo::ProxyConf::clear();
+}
+
 #include "qnetworksession_impl.moc"
 
 QT_END_NAMESPACE
diff --git a/src/plugins/bearer/icd/qnetworksession_impl.h b/src/plugins/bearer/icd/qnetworksession_impl.h
index b7461dc..587e6dc 100644
--- a/src/plugins/bearer/icd/qnetworksession_impl.h
+++ b/src/plugins/bearer/icd/qnetworksession_impl.h
@@ -75,7 +75,7 @@ class QNetworkSessionPrivateImpl : public QNetworkSessionPrivate
 
 public:
     QNetworkSessionPrivateImpl(QIcdEngine *engine)
-    :   engine(engine), connectFlags(ICD_CONNECTION_FLAG_USER_EVENT)
+    :   engine(engine), connectFlags(ICD_CONNECTION_FLAG_USER_EVENT), currentState(QNetworkSession::Invalid)
     {
     }
 
@@ -118,6 +118,7 @@ private Q_SLOTS:
     void do_open();
     void networkConfigurationsChanged();
     void configurationChanged(const QNetworkConfiguration &config);
+    void updateProxies(QNetworkSession::State newState);
 
 private:
     QNetworkConfigurationManager manager;
@@ -139,6 +140,10 @@ private:
     void updateIdentifier(QString &newId);
     quint64 getStatistics(bool sent) const;
     void cleanupSession(void);
+
+    void updateProxyInformation();
+    void clearProxyInformation();
+    QNetworkSession::State currentState;
 };
 
 QT_END_NAMESPACE
diff --git a/src/plugins/bearer/nativewifi/qnativewifiengine.cpp b/src/plugins/bearer/nativewifi/qnativewifiengine.cpp
index c8015d8..b6522ad 100644
--- a/src/plugins/bearer/nativewifi/qnativewifiengine.cpp
+++ b/src/plugins/bearer/nativewifi/qnativewifiengine.cpp
@@ -83,8 +83,10 @@ QNativeWifiEngine::QNativeWifiEngine(QObject *parent)
 
     DWORD result = local_WlanOpenHandle(1, 0, &clientVersion, &handle);
     if (result != ERROR_SUCCESS) {
+#ifdef BEARER_MANAGEMENT_DEBUG
         if (result != ERROR_SERVICE_NOT_ACTIVE)
-            qWarning("%s: WlanOpenHandle failed with error %ld\n", __FUNCTION__, result);
+            qDebug("%s: WlanOpenHandle failed with error %ld\n", __FUNCTION__, result);
+#endif
 
         return;
     }
@@ -92,13 +94,11 @@ QNativeWifiEngine::QNativeWifiEngine(QObject *parent)
     result = local_WlanRegisterNotification(handle, WLAN_NOTIFICATION_SOURCE_ALL, true,
                                             WLAN_NOTIFICATION_CALLBACK(qNotificationCallback),
                                             this, 0, 0);
+#ifdef BEARER_MANAGEMENT_DEBUG
     if (result != ERROR_SUCCESS)
-        qWarning("%s: WlanRegisterNotification failed with error %ld\n", __FUNCTION__, result);
+        qDebug("%s: WlanRegisterNotification failed with error %ld\n", __FUNCTION__, result);
+#endif
 
-    // On Windows XP SP2 and SP3 only connection and disconnection notifications are available.
-    // We need to poll for changes in available wireless networks.
-    connect(&pollTimer, SIGNAL(timeout()), this, SLOT(scanComplete()));
-    pollTimer.setInterval(10000);
     scanComplete();
 }
 
@@ -111,16 +111,22 @@ void QNativeWifiEngine::scanComplete()
 {
     QMutexLocker locker(&mutex);
 
-    QStringList previous = accessPointConfigurations.keys();
-
     // enumerate interfaces
     WLAN_INTERFACE_INFO_LIST *interfaceList;
     DWORD result = local_WlanEnumInterfaces(handle, 0, &interfaceList);
     if (result != ERROR_SUCCESS) {
-        qWarning("%s: WlanEnumInterfaces failed with error %ld\n", __FUNCTION__, result);
+#ifdef BEARER_MANAGEMENT_DEBUG
+        qDebug("%s: WlanEnumInterfaces failed with error %ld\n", __FUNCTION__, result);
+#endif
+
+        locker.unlock();
+        emit updateCompleted();
+
         return;
     }
 
+    QStringList previous = accessPointConfigurations.keys();
+
     for (unsigned int i = 0; i < interfaceList->dwNumberOfItems; ++i) {
         const WLAN_INTERFACE_INFO &interface = interfaceList->InterfaceInfo[i];
 
@@ -128,8 +134,10 @@ void QNativeWifiEngine::scanComplete()
         result = local_WlanGetAvailableNetworkList(handle, &interface.InterfaceGuid,
                                                    3, 0, &networkList);
         if (result != ERROR_SUCCESS) {
-            qWarning("%s: WlanGetAvailableNetworkList failed with error %ld\n",
-                     __FUNCTION__, result);
+#ifdef BEARER_MANAGEMENT_DEBUG
+            qDebug("%s: WlanGetAvailableNetworkList failed with error %ld\n",
+                   __FUNCTION__, result);
+#endif
             continue;
         }
 
@@ -222,8 +230,6 @@ void QNativeWifiEngine::scanComplete()
         emit configurationRemoved(ptr);
     }
 
-    pollTimer.start();
-
     emit updateCompleted();
 }
 
@@ -235,7 +241,9 @@ QString QNativeWifiEngine::getInterfaceFromId(const QString &id)
     WLAN_INTERFACE_INFO_LIST *interfaceList;
     DWORD result = local_WlanEnumInterfaces(handle, 0, &interfaceList);
     if (result != ERROR_SUCCESS) {
-        qWarning("%s: WlanEnumInterfaces failed with error %ld\n", __FUNCTION__, result);
+#ifdef BEARER_MANAGEMENT_DEBUG
+        qDebug("%s: WlanEnumInterfaces failed with error %ld\n", __FUNCTION__, result);
+#endif
         return QString();
     }
 
@@ -248,8 +256,10 @@ QString QNativeWifiEngine::getInterfaceFromId(const QString &id)
                                           wlan_intf_opcode_current_connection, 0, &dataSize,
                                           reinterpret_cast<PVOID *>(&connectionAttributes), 0);
         if (result != ERROR_SUCCESS) {
+#ifdef BEARER_MANAGEMENT_DEBUG
             if (result != ERROR_INVALID_STATE)
-                qWarning("%s: WlanQueryInterface failed with error %ld\n", __FUNCTION__, result);
+                qDebug("%s: WlanQueryInterface failed with error %ld\n", __FUNCTION__, result);
+#endif
 
             continue;
         }
@@ -286,7 +296,9 @@ bool QNativeWifiEngine::hasIdentifier(const QString &id)
     WLAN_INTERFACE_INFO_LIST *interfaceList;
     DWORD result = local_WlanEnumInterfaces(handle, 0, &interfaceList);
     if (result != ERROR_SUCCESS) {
-        qWarning("%s: WlanEnumInterfaces failed with error %ld\n", __FUNCTION__, result);
+#ifdef BEARER_MANAGEMENT_DEBUG
+        qDebug("%s: WlanEnumInterfaces failed with error %ld\n", __FUNCTION__, result);
+#endif
         return false;
     }
 
@@ -297,8 +309,10 @@ bool QNativeWifiEngine::hasIdentifier(const QString &id)
         result = local_WlanGetAvailableNetworkList(handle, &interface.InterfaceGuid,
                                                    3, 0, &networkList);
         if (result != ERROR_SUCCESS) {
-            qWarning("%s: WlanGetAvailableNetworkList failed with error %ld\n",
-                     __FUNCTION__, result);
+#ifdef BEARER_MANAGEMENT_DEBUG
+            qDebug("%s: WlanGetAvailableNetworkList failed with error %ld\n",
+                   __FUNCTION__, result);
+#endif
             continue;
         }
 
@@ -341,7 +355,9 @@ void QNativeWifiEngine::connectToId(const QString &id)
     WLAN_INTERFACE_INFO_LIST *interfaceList;
     DWORD result = local_WlanEnumInterfaces(handle, 0, &interfaceList);
     if (result != ERROR_SUCCESS) {
-        qWarning("%s: WlanEnumInterfaces failed with error %ld\n", __FUNCTION__, result);
+#ifdef BEARER_MANAGEMENT_DEBUG
+        qDebug("%s: WlanEnumInterfaces failed with error %ld\n", __FUNCTION__, result);
+#endif
         emit connectionError(id, InterfaceLookupError);
         return;
     }
@@ -355,8 +371,10 @@ void QNativeWifiEngine::connectToId(const QString &id)
         result = local_WlanGetAvailableNetworkList(handle, &interface.InterfaceGuid,
                                                    3, 0, &networkList);
         if (result != ERROR_SUCCESS) {
-            qWarning("%s: WlanGetAvailableNetworkList failed with error %ld\n",
-                     __FUNCTION__, result);
+#ifdef BEARER_MANAGEMENT_DEBUG
+            qDebug("%s: WlanGetAvailableNetworkList failed with error %ld\n",
+                   __FUNCTION__, result);
+#endif
             continue;
         }
 
@@ -384,7 +402,9 @@ void QNativeWifiEngine::connectToId(const QString &id)
 
             DWORD result = local_WlanConnect(handle, &interface.InterfaceGuid, &parameters, 0);
             if (result != ERROR_SUCCESS) {
-                qWarning("%s: WlanConnect failed with error %ld\n", __FUNCTION__, result);
+#ifdef BEARER_MANAGEMENT_DEBUG
+                qDebug("%s: WlanConnect failed with error %ld\n", __FUNCTION__, result);
+#endif
                 emit connectionError(id, ConnectError);
                 break;
             }
@@ -423,7 +443,9 @@ void QNativeWifiEngine::disconnectFromId(const QString &id)
 
     DWORD result = local_WlanDisconnect(handle, &guid, 0);
     if (result != ERROR_SUCCESS) {
-        qWarning("%s: WlanDisconnect failed with error %ld\n", __FUNCTION__, result);
+#ifdef BEARER_MANAGEMENT_DEBUG
+        qDebug("%s: WlanDisconnect failed with error %ld\n", __FUNCTION__, result);
+#endif
         emit connectionError(id, DisconnectionError);
         return;
     }
@@ -437,17 +459,34 @@ void QNativeWifiEngine::requestUpdate()
     WLAN_INTERFACE_INFO_LIST *interfaceList;
     DWORD result = local_WlanEnumInterfaces(handle, 0, &interfaceList);
     if (result != ERROR_SUCCESS) {
-        qWarning("%s: WlanEnumInterfaces failed with error %ld\n", __FUNCTION__, result);
+#ifdef BEARER_MANAGEMENT_DEBUG
+        qDebug("%s: WlanEnumInterfaces failed with error %ld\n", __FUNCTION__, result);
+#endif
+
+        locker.unlock();
+        emit updateCompleted();
+
         return;
     }
 
+    bool requested = false;
     for (unsigned int i = 0; i < interfaceList->dwNumberOfItems; ++i) {
         result = local_WlanScan(handle, &interfaceList->InterfaceInfo[i].InterfaceGuid, 0, 0, 0);
-        if (result != ERROR_SUCCESS)
-            qWarning("%s: WlanScan failed with error %ld\n", __FUNCTION__, result);
+        if (result != ERROR_SUCCESS) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+            qDebug("%s: WlanScan failed with error %ld\n", __FUNCTION__, result);
+#endif
+        } else {
+            requested = true;
+        }
     }
 
     local_WlanFreeMemory(interfaceList);
+
+    if (!requested) {
+        locker.unlock();
+        emit updateCompleted();
+    }
 }
 
 QNetworkSession::State QNativeWifiEngine::sessionStateForId(const QString &id)
@@ -492,4 +531,11 @@ QNetworkConfigurationPrivatePointer QNativeWifiEngine::defaultConfiguration()
     return QNetworkConfigurationPrivatePointer();
 }
 
+bool QNativeWifiEngine::requiresPolling() const
+{
+    // On Windows XP SP2 and SP3 only connection and disconnection notifications are available.
+    // We need to poll for changes in available wireless networks.
+    return true;
+}
+
 QT_END_NAMESPACE
diff --git a/src/plugins/bearer/nativewifi/qnativewifiengine.h b/src/plugins/bearer/nativewifi/qnativewifiengine.h
index a9a9375..56489b6 100644
--- a/src/plugins/bearer/nativewifi/qnativewifiengine.h
+++ b/src/plugins/bearer/nativewifi/qnativewifiengine.h
@@ -90,12 +90,12 @@ public:
 
     inline bool available() const { return handle != 0; }
 
+    bool requiresPolling() const;
+
 public Q_SLOTS:
     void scanComplete();
 
 private:
-    QTimer pollTimer;
-
     Qt::HANDLE handle;
 };
 
diff --git a/src/plugins/bearer/networkmanager/qnetworkmanagerengine.cpp b/src/plugins/bearer/networkmanager/qnetworkmanagerengine.cpp
index 5c6efe3..0fa8f3c 100644
--- a/src/plugins/bearer/networkmanager/qnetworkmanagerengine.cpp
+++ b/src/plugins/bearer/networkmanager/qnetworkmanagerengine.cpp
@@ -49,7 +49,6 @@
 
 #include <QtCore/qdebug.h>
 
-#include <NetworkManager/NetworkManager.h>
 #include <QtDBus>
 #include <QDBusConnection>
 #include <QDBusError>
@@ -147,7 +146,7 @@ QString QNetworkManagerEngine::getInterfaceFromId(const QString &id)
                 continue;
 
             QNetworkManagerInterfaceDevice device(devices.at(0).path());
-            return device.interface().name();
+            return device.networkInterface().name();
         }
     }
 
diff --git a/src/plugins/bearer/networkmanager/qnetworkmanagerservice.cpp b/src/plugins/bearer/networkmanager/qnetworkmanagerservice.cpp
index 5dc0ea4..d23bb0d 100644
--- a/src/plugins/bearer/networkmanager/qnetworkmanagerservice.cpp
+++ b/src/plugins/bearer/networkmanager/qnetworkmanagerservice.cpp
@@ -41,26 +41,22 @@
 
 #include <QObject>
 #include <QList>
-#include <QtDBus>
-#include <QDBusConnection>
-#include <QDBusError>
-#include <QDBusInterface>
-#include <QDBusMessage>
-#include <QDBusReply>
-#include <QDBusPendingCallWatcher>
-#include <QDBusObjectPath>
-#include <QDBusPendingCall>
-
-#include <NetworkManager/NetworkManager.h>
+#include <QtDBus/QtDBus>
+#include <QtDBus/QDBusConnection>
+#include <QtDBus/QDBusError>
+#include <QtDBus/QDBusInterface>
+#include <QtDBus/QDBusMessage>
+#include <QtDBus/QDBusReply>
+#include <QtDBus/QDBusPendingCallWatcher>
+#include <QtDBus/QDBusObjectPath>
+#include <QtDBus/QDBusPendingCall>
 
-#include "qnmdbushelper.h"
 #include "qnetworkmanagerservice.h"
+#include "qnmdbushelper.h"
 
-//Q_DECLARE_METATYPE(QList<uint>)
 QT_BEGIN_NAMESPACE
 
 static QDBusConnection dbusConnection = QDBusConnection::systemBus();
-//static QDBusInterface iface(NM_DBUS_SERVICE, NM_DBUS_PATH, NM_DBUS_INTERFACE, dbusConnection);
 
 class QNetworkManagerInterfacePrivate
 {
@@ -70,19 +66,19 @@ public:
 };
 
 QNetworkManagerInterface::QNetworkManagerInterface(QObject *parent)
-        : QObject(parent), nmDBusHelper(0)
+        : QObject(parent)
 {
     d = new QNetworkManagerInterfacePrivate();
-    d->connectionInterface = new QDBusInterface(NM_DBUS_SERVICE,
-                                                NM_DBUS_PATH,
-                                                NM_DBUS_INTERFACE,
+    d->connectionInterface = new QDBusInterface(QLatin1String(NM_DBUS_SERVICE),
+                                                QLatin1String(NM_DBUS_PATH),
+                                                QLatin1String(NM_DBUS_INTERFACE),
                                                 dbusConnection);
     if (!d->connectionInterface->isValid()) {
         d->valid = false;
         return;
     }
     d->valid = true;
-    nmDBusHelper = new QNmDBusHelper;
+    nmDBusHelper = new QNmDBusHelper(this);
     connect(nmDBusHelper, SIGNAL(pathForPropertiesChanged(const QString &,QMap<QString,QVariant>)),
                     this,SIGNAL(propertiesChanged( const QString &, QMap<QString,QVariant>)));
     connect(nmDBusHelper,SIGNAL(pathForStateChanged(const QString &, quint32)),
@@ -92,8 +88,6 @@ QNetworkManagerInterface::QNetworkManagerInterface(QObject *parent)
 
 QNetworkManagerInterface::~QNetworkManagerInterface()
 {
-    if (nmDBusHelper)
-        delete nmDBusHelper;
     delete d->connectionInterface;
     delete d;
 }
@@ -108,24 +102,24 @@ bool QNetworkManagerInterface::setConnections()
     if(!isValid() )
         return false;
     bool allOk = false;
-    if (!dbusConnection.connect(NM_DBUS_SERVICE,
-                                  NM_DBUS_PATH,
-                                  NM_DBUS_INTERFACE,
-                                  "PropertiesChanged",
+    if (!dbusConnection.connect(QLatin1String(NM_DBUS_SERVICE),
+                                  QLatin1String(NM_DBUS_PATH),
+                                  QLatin1String(NM_DBUS_INTERFACE),
+                                  QLatin1String("PropertiesChanged"),
                                 nmDBusHelper,SLOT(slotPropertiesChanged( QMap<QString,QVariant>)))) {
         allOk = true;
     }
-    if (!dbusConnection.connect(NM_DBUS_SERVICE,
-                                  NM_DBUS_PATH,
-                                  NM_DBUS_INTERFACE,
-                                  "DeviceAdded",
+    if (!dbusConnection.connect(QLatin1String(NM_DBUS_SERVICE),
+                                  QLatin1String(NM_DBUS_PATH),
+                                  QLatin1String(NM_DBUS_INTERFACE),
+                                  QLatin1String("DeviceAdded"),
                                 this,SIGNAL(deviceAdded(QDBusObjectPath)))) {
         allOk = true;
     }
-    if (!dbusConnection.connect(NM_DBUS_SERVICE,
-                                  NM_DBUS_PATH,
-                                  NM_DBUS_INTERFACE,
-                                  "DeviceRemoved",
+    if (!dbusConnection.connect(QLatin1String(NM_DBUS_SERVICE),
+                                  QLatin1String(NM_DBUS_PATH),
+                                  QLatin1String(NM_DBUS_INTERFACE),
+                                  QLatin1String("DeviceRemoved"),
                                   this,SIGNAL(deviceRemoved(QDBusObjectPath)))) {
         allOk = true;
     }
@@ -140,7 +134,7 @@ QDBusInterface *QNetworkManagerInterface::connectionInterface()  const
 
 QList <QDBusObjectPath> QNetworkManagerInterface::getDevices() const
 {
-    QDBusReply<QList<QDBusObjectPath> > reply =  d->connectionInterface->call("GetDevices");
+    QDBusReply<QList<QDBusObjectPath> > reply =  d->connectionInterface->call(QLatin1String("GetDevices"));
     return reply.value();
 }
 
@@ -149,7 +143,7 @@ void QNetworkManagerInterface::activateConnection( const QString &serviceName,
                                                   QDBusObjectPath devicePath,
                                                   QDBusObjectPath specificObject)
 {
-    QDBusPendingCall pendingCall = d->connectionInterface->asyncCall("ActivateConnection",
+    QDBusPendingCall pendingCall = d->connectionInterface->asyncCall(QLatin1String("ActivateConnection"),
                                                                     QVariant(serviceName),
                                                                     QVariant::fromValue(connectionPath),
                                                                     QVariant::fromValue(devicePath),
@@ -162,7 +156,7 @@ void QNetworkManagerInterface::activateConnection( const QString &serviceName,
 
 void QNetworkManagerInterface::deactivateConnection(QDBusObjectPath connectionPath)  const
 {
-    d->connectionInterface->call("DeactivateConnection", QVariant::fromValue(connectionPath));
+    d->connectionInterface->call(QLatin1String("DeactivateConnection"), QVariant::fromValue(connectionPath));
 }
 
 bool QNetworkManagerInterface::wirelessEnabled()  const
@@ -186,7 +180,6 @@ quint32 QNetworkManagerInterface::state()
     return d->connectionInterface->property("State").toUInt();
 }
 
-/////////////
 class QNetworkManagerInterfaceAccessPointPrivate
 {
 public:
@@ -200,13 +193,12 @@ QNetworkManagerInterfaceAccessPoint::QNetworkManagerInterfaceAccessPoint(const Q
 {
     d = new QNetworkManagerInterfaceAccessPointPrivate();
     d->path = dbusPathName;
-    d->connectionInterface = new QDBusInterface(NM_DBUS_SERVICE,
+    d->connectionInterface = new QDBusInterface(QLatin1String(NM_DBUS_SERVICE),
                                                 d->path,
-                                                NM_DBUS_INTERFACE_ACCESS_POINT,
+                                                QLatin1String(NM_DBUS_INTERFACE_ACCESS_POINT),
                                                 dbusConnection);
     if (!d->connectionInterface->isValid()) {
         d->valid = false;
-        qWarning() << "Could not find InterfaceAccessPoint";
         return;
     }
     d->valid = true;
@@ -215,8 +207,6 @@ QNetworkManagerInterfaceAccessPoint::QNetworkManagerInterfaceAccessPoint(const Q
 
 QNetworkManagerInterfaceAccessPoint::~QNetworkManagerInterfaceAccessPoint()
 {
-    if (nmDBusHelper)
-        delete nmDBusHelper;
     delete d->connectionInterface;
     delete d;
 }
@@ -232,17 +222,15 @@ bool QNetworkManagerInterfaceAccessPoint::setConnections()
         return false;
 
     bool allOk = false;
-    if (nmDBusHelper)
-        delete nmDBusHelper;
-    nmDBusHelper = 0;
-    nmDBusHelper = new QNmDBusHelper;
+    delete nmDBusHelper;
+    nmDBusHelper = new QNmDBusHelper(this);
     connect(nmDBusHelper, SIGNAL(pathForPropertiesChanged(const QString &,QMap<QString,QVariant>)),
             this,SIGNAL(propertiesChanged( const QString &, QMap<QString,QVariant>)));
 
-    if(dbusConnection.connect(NM_DBUS_SERVICE,
+    if(dbusConnection.connect(QLatin1String(NM_DBUS_SERVICE),
                               d->path,
-                              NM_DBUS_INTERFACE_ACCESS_POINT,
-                              "PropertiesChanged",
+                              QLatin1String(NM_DBUS_INTERFACE_ACCESS_POINT),
+                              QLatin1String("PropertiesChanged"),
                               nmDBusHelper,SLOT(slotPropertiesChanged( QMap<QString,QVariant>))) ) {
         allOk = true;
 
@@ -300,7 +288,6 @@ quint32 QNetworkManagerInterfaceAccessPoint::strength() const
     return d->connectionInterface->property("Strength").toUInt();
 }
 
-/////////////
 class QNetworkManagerInterfaceDevicePrivate
 {
 public:
@@ -314,13 +301,12 @@ QNetworkManagerInterfaceDevice::QNetworkManagerInterfaceDevice(const QString &de
 {
     d = new QNetworkManagerInterfaceDevicePrivate();
     d->path = deviceObjectPath;
-    d->connectionInterface = new QDBusInterface(NM_DBUS_SERVICE,
+    d->connectionInterface = new QDBusInterface(QLatin1String(NM_DBUS_SERVICE),
                                                 d->path,
-                                                NM_DBUS_INTERFACE_DEVICE,
+                                                QLatin1String(NM_DBUS_INTERFACE_DEVICE),
                                                 dbusConnection);
     if (!d->connectionInterface->isValid()) {
         d->valid = false;
-        qWarning() << "Could not find NetworkManagerInterfaceDevice";
         return;
     }
     d->valid = true;
@@ -328,8 +314,6 @@ QNetworkManagerInterfaceDevice::QNetworkManagerInterfaceDevice(const QString &de
 
 QNetworkManagerInterfaceDevice::~QNetworkManagerInterfaceDevice()
 {
-    if (nmDBusHelper)
-        delete nmDBusHelper;
     delete d->connectionInterface;
     delete d;
 }
@@ -345,16 +329,14 @@ bool QNetworkManagerInterfaceDevice::setConnections()
         return false;
 
     bool allOk = false;
-    if (nmDBusHelper)
-        delete nmDBusHelper;
-    nmDBusHelper = 0;
-    nmDBusHelper = new QNmDBusHelper;
+    delete nmDBusHelper;
+    nmDBusHelper = new QNmDBusHelper(this);
     connect(nmDBusHelper,SIGNAL(pathForStateChanged(const QString &, quint32)),
             this, SIGNAL(stateChanged(const QString&, quint32)));
-    if(dbusConnection.connect(NM_DBUS_SERVICE,
+    if(dbusConnection.connect(QLatin1String(NM_DBUS_SERVICE),
                               d->path,
-                              NM_DBUS_INTERFACE_DEVICE,
-                              "StateChanged",
+                              QLatin1String(NM_DBUS_INTERFACE_DEVICE),
+                              QLatin1String("StateChanged"),
                               nmDBusHelper,SLOT(deviceStateChanged(quint32)))) {
         allOk = true;
     }
@@ -371,7 +353,7 @@ QString QNetworkManagerInterfaceDevice::udi() const
     return d->connectionInterface->property("Udi").toString();
 }
 
-QNetworkInterface QNetworkManagerInterfaceDevice::interface() const
+QNetworkInterface QNetworkManagerInterfaceDevice::networkInterface() const
 {
     return QNetworkInterface::interfaceFromName(d->connectionInterface->property("Interface").toString());
 }
@@ -397,7 +379,6 @@ QDBusObjectPath QNetworkManagerInterfaceDevice::ip4config() const
     return prop.value<QDBusObjectPath>();
 }
 
-/////////////
 class QNetworkManagerInterfaceDeviceWiredPrivate
 {
 public:
@@ -411,13 +392,12 @@ QNetworkManagerInterfaceDeviceWired::QNetworkManagerInterfaceDeviceWired(const Q
 {
     d = new QNetworkManagerInterfaceDeviceWiredPrivate();
     d->path = ifaceDevicePath;
-    d->connectionInterface = new QDBusInterface(NM_DBUS_SERVICE,
+    d->connectionInterface = new QDBusInterface(QLatin1String(NM_DBUS_SERVICE),
                                                 d->path,
-                                                NM_DBUS_INTERFACE_DEVICE_WIRED,
+                                                QLatin1String(NM_DBUS_INTERFACE_DEVICE_WIRED),
                                                 dbusConnection, parent);
     if (!d->connectionInterface->isValid()) {
         d->valid = false;
-        qWarning() << "Could not find InterfaceDeviceWired";
         return;
     }
     d->valid = true;
@@ -425,8 +405,6 @@ QNetworkManagerInterfaceDeviceWired::QNetworkManagerInterfaceDeviceWired(const Q
 
 QNetworkManagerInterfaceDeviceWired::~QNetworkManagerInterfaceDeviceWired()
 {
-    if (nmDBusHelper)
-        delete nmDBusHelper;
     delete d->connectionInterface;
     delete d;
 }
@@ -444,16 +422,14 @@ bool QNetworkManagerInterfaceDeviceWired::setConnections()
 
     bool allOk = false;
 
-    if (nmDBusHelper)
-        delete nmDBusHelper;
-    nmDBusHelper = 0;
-    nmDBusHelper = new QNmDBusHelper;
+    delete nmDBusHelper;
+    nmDBusHelper = new QNmDBusHelper(this);
     connect(nmDBusHelper, SIGNAL(pathForPropertiesChanged(const QString &,QMap<QString,QVariant>)),
             this,SIGNAL(propertiesChanged( const QString &, QMap<QString,QVariant>)));
-    if(dbusConnection.connect(NM_DBUS_SERVICE,
+    if(dbusConnection.connect(QLatin1String(NM_DBUS_SERVICE),
                               d->path,
-                              NM_DBUS_INTERFACE_DEVICE_WIRED,
-                              "PropertiesChanged",
+                              QLatin1String(NM_DBUS_INTERFACE_DEVICE_WIRED),
+                              QLatin1String("PropertiesChanged"),
                               nmDBusHelper,SLOT(slotPropertiesChanged( QMap<QString,QVariant>))) )  {
         allOk = true;
     }
@@ -480,7 +456,6 @@ bool QNetworkManagerInterfaceDeviceWired::carrier() const
     return d->connectionInterface->property("Carrier").toBool();
 }
 
-/////////////
 class QNetworkManagerInterfaceDeviceWirelessPrivate
 {
 public:
@@ -494,13 +469,12 @@ QNetworkManagerInterfaceDeviceWireless::QNetworkManagerInterfaceDeviceWireless(c
 {
     d = new QNetworkManagerInterfaceDeviceWirelessPrivate();
     d->path = ifaceDevicePath;
-    d->connectionInterface = new QDBusInterface(NM_DBUS_SERVICE,
+    d->connectionInterface = new QDBusInterface(QLatin1String(NM_DBUS_SERVICE),
                                                 d->path,
-                                                NM_DBUS_INTERFACE_DEVICE_WIRELESS,
+                                                QLatin1String(NM_DBUS_INTERFACE_DEVICE_WIRELESS),
                                                 dbusConnection, parent);
     if (!d->connectionInterface->isValid()) {
         d->valid = false;
-        qWarning() << "Could not find InterfaceDeviceWireless";
         return;
     }
     d->valid = true;
@@ -508,8 +482,6 @@ QNetworkManagerInterfaceDeviceWireless::QNetworkManagerInterfaceDeviceWireless(c
 
 QNetworkManagerInterfaceDeviceWireless::~QNetworkManagerInterfaceDeviceWireless()
 {
-    if (nmDBusHelper)
-        delete nmDBusHelper;
     delete d->connectionInterface;
     delete d;
 }
@@ -525,10 +497,8 @@ bool QNetworkManagerInterfaceDeviceWireless::setConnections()
         return false;
 
     bool allOk = false;
-    if (nmDBusHelper)
-        delete nmDBusHelper;
-    nmDBusHelper = 0;
-    nmDBusHelper = new QNmDBusHelper;
+    delete nmDBusHelper;
+    nmDBusHelper = new QNmDBusHelper(this);
     connect(nmDBusHelper, SIGNAL(pathForPropertiesChanged(const QString &,QMap<QString,QVariant>)),
             this,SIGNAL(propertiesChanged( const QString &, QMap<QString,QVariant>)));
 
@@ -538,28 +508,28 @@ bool QNetworkManagerInterfaceDeviceWireless::setConnections()
     connect(nmDBusHelper, SIGNAL(pathForAccessPointRemoved(const QString &,QDBusObjectPath)),
             this,SIGNAL(accessPointRemoved(const QString &,QDBusObjectPath)));
 
-    if(!dbusConnection.connect(NM_DBUS_SERVICE,
+    if(!dbusConnection.connect(QLatin1String(NM_DBUS_SERVICE),
                               d->path,
-                              NM_DBUS_INTERFACE_DEVICE_WIRELESS,
-                              "AccessPointAdded",
+                              QLatin1String(NM_DBUS_INTERFACE_DEVICE_WIRELESS),
+                              QLatin1String("AccessPointAdded"),
                               nmDBusHelper, SLOT(slotAccessPointAdded( QDBusObjectPath )))) {
         allOk = true;
     }
 
 
-    if(!dbusConnection.connect(NM_DBUS_SERVICE,
+    if(!dbusConnection.connect(QLatin1String(NM_DBUS_SERVICE),
                               d->path,
-                              NM_DBUS_INTERFACE_DEVICE_WIRELESS,
-                              "AccessPointRemoved",
+                              QLatin1String(NM_DBUS_INTERFACE_DEVICE_WIRELESS),
+                              QLatin1String("AccessPointRemoved"),
                               nmDBusHelper, SLOT(slotAccessPointRemoved( QDBusObjectPath )))) {
         allOk = true;
     }
 
 
-    if(!dbusConnection.connect(NM_DBUS_SERVICE,
+    if(!dbusConnection.connect(QLatin1String(NM_DBUS_SERVICE),
                               d->path,
-                              NM_DBUS_INTERFACE_DEVICE_WIRELESS,
-                              "PropertiesChanged",
+                              QLatin1String(NM_DBUS_INTERFACE_DEVICE_WIRELESS),
+                              QLatin1String("PropertiesChanged"),
                               nmDBusHelper,SLOT(slotPropertiesChanged( QMap<QString,QVariant>)))) {
         allOk = true;
     }
@@ -574,7 +544,7 @@ QDBusInterface *QNetworkManagerInterfaceDeviceWireless::connectionInterface() co
 
 QList <QDBusObjectPath> QNetworkManagerInterfaceDeviceWireless::getAccessPoints()
 {
-    QDBusReply<QList<QDBusObjectPath> > reply = d->connectionInterface->call("GetAccessPoints");
+    QDBusReply<QList<QDBusObjectPath> > reply = d->connectionInterface->call(QLatin1String("GetAccessPoints"));
     return reply.value();
 }
 
@@ -603,7 +573,6 @@ quint32 QNetworkManagerInterfaceDeviceWireless::wirelessCapabilities() const
     return d->connectionInterface->property("WirelelessCapabilities").toUInt();
 }
 
-/////////////
 class QNetworkManagerSettingsPrivate
 {
 public:
@@ -618,12 +587,11 @@ QNetworkManagerSettings::QNetworkManagerSettings(const QString &settingsService,
     d = new QNetworkManagerSettingsPrivate();
     d->path = settingsService;
     d->connectionInterface = new QDBusInterface(settingsService,
-                                                NM_DBUS_PATH_SETTINGS,
-                                                NM_DBUS_IFACE_SETTINGS,
+                                                QLatin1String(NM_DBUS_PATH_SETTINGS),
+                                                QLatin1String(NM_DBUS_IFACE_SETTINGS),
                                                 dbusConnection);
     if (!d->connectionInterface->isValid()) {
         d->valid = false;
-        //qWarning() << "Could not find NetworkManagerSettings";
         return;
     }
     d->valid = true;
@@ -644,8 +612,8 @@ bool QNetworkManagerSettings::setConnections()
 {
     bool allOk = false;
 
-    if (!dbusConnection.connect(d->path, NM_DBUS_PATH_SETTINGS,
-                           NM_DBUS_IFACE_SETTINGS, "NewConnection",
+    if (!dbusConnection.connect(d->path, QLatin1String(NM_DBUS_PATH_SETTINGS),
+                           QLatin1String(NM_DBUS_IFACE_SETTINGS), QLatin1String("NewConnection"),
                            this, SIGNAL(newConnection(QDBusObjectPath)))) {
         allOk = true;
     }
@@ -655,7 +623,7 @@ bool QNetworkManagerSettings::setConnections()
 
 QList <QDBusObjectPath> QNetworkManagerSettings::listConnections()
 {
-    QDBusReply<QList<QDBusObjectPath> > reply = d->connectionInterface->call("ListConnections");
+    QDBusReply<QList<QDBusObjectPath> > reply = d->connectionInterface->call(QLatin1String("ListConnections"));
     return  reply.value();
 }
 
@@ -665,7 +633,6 @@ QDBusInterface *QNetworkManagerSettings::connectionInterface() const
 }
 
 
-/////////////
 class QNetworkManagerSettingsConnectionPrivate
 {
 public:
@@ -685,22 +652,19 @@ QNetworkManagerSettingsConnection::QNetworkManagerSettingsConnection(const QStri
     d->service = settingsService;
     d->connectionInterface = new QDBusInterface(settingsService,
                                                 d->path,
-                                                NM_DBUS_IFACE_SETTINGS_CONNECTION,
+                                                QLatin1String(NM_DBUS_IFACE_SETTINGS_CONNECTION),
                                                 dbusConnection, parent);
     if (!d->connectionInterface->isValid()) {
-        //qWarning() << "Could not find NetworkManagerSettingsConnection";
         d->valid = false;
         return;
     }
     d->valid = true;
-    QDBusReply< QNmSettingsMap > rep = d->connectionInterface->call("GetSettings");
+    QDBusReply< QNmSettingsMap > rep = d->connectionInterface->call(QLatin1String("GetSettings"));
     d->settingsMap = rep.value();
 }
 
 QNetworkManagerSettingsConnection::~QNetworkManagerSettingsConnection()
 {
-    if (nmDBusHelper)
-        delete nmDBusHelper;
     delete d->connectionInterface;
     delete d;
 }
@@ -717,32 +681,26 @@ bool QNetworkManagerSettingsConnection::setConnections()
 
     bool allOk = false;
     if(!dbusConnection.connect(d->service, d->path,
-                           NM_DBUS_IFACE_SETTINGS_CONNECTION, "Updated",
+                           QLatin1String(NM_DBUS_IFACE_SETTINGS_CONNECTION), QLatin1String("Updated"),
                            this, SIGNAL(updated(QNmSettingsMap)))) {
         allOk = true;
     } else {
         QDBusError error = dbusConnection.lastError();
     }
 
-    if (nmDBusHelper)
-        delete nmDBusHelper;
-    nmDBusHelper = 0;
-    nmDBusHelper = new QNmDBusHelper;
+    delete nmDBusHelper;
+    nmDBusHelper = new QNmDBusHelper(this);
     connect(nmDBusHelper, SIGNAL(pathForSettingsRemoved(const QString &)),
             this,SIGNAL(removed( const QString &)));
 
     if (!dbusConnection.connect(d->service, d->path,
-                           NM_DBUS_IFACE_SETTINGS_CONNECTION, "Removed",
+                           QLatin1String(NM_DBUS_IFACE_SETTINGS_CONNECTION), QLatin1String("Removed"),
                            nmDBusHelper, SIGNAL(slotSettingsRemoved()))) {
         allOk = true;
     }
 
     return allOk;
 }
-//QNetworkManagerSettingsConnection::update(QNmSettingsMap map)
-//{
-//    d->connectionInterface->call("Update", QVariant::fromValue(map));
-//}
 
 QDBusInterface *QNetworkManagerSettingsConnection::connectionInterface() const
 {
@@ -751,23 +709,23 @@ QDBusInterface *QNetworkManagerSettingsConnection::connectionInterface() const
 
 QNmSettingsMap QNetworkManagerSettingsConnection::getSettings()
 {
-    QDBusReply< QNmSettingsMap > rep = d->connectionInterface->call("GetSettings");
+    QDBusReply< QNmSettingsMap > rep = d->connectionInterface->call(QLatin1String("GetSettings"));
     d->settingsMap = rep.value();
     return d->settingsMap;
 }
 
 NMDeviceType QNetworkManagerSettingsConnection::getType()
 {
-    QNmSettingsMap::const_iterator i = d->settingsMap.find("connection");
-    while (i != d->settingsMap.end() && i.key() == "connection") {
+    QNmSettingsMap::const_iterator i = d->settingsMap.find(QLatin1String("connection"));
+    while (i != d->settingsMap.end() && i.key() == QLatin1String("connection")) {
         QMap<QString,QVariant> innerMap = i.value();
-        QMap<QString,QVariant>::const_iterator ii = innerMap.find("type");
-        while (ii != innerMap.end() && ii.key() == "type") {
+        QMap<QString,QVariant>::const_iterator ii = innerMap.find(QLatin1String("type"));
+        while (ii != innerMap.end() && ii.key() == QLatin1String("type")) {
             QString devType = ii.value().toString();
-            if (devType == "802-3-ethernet") {
+            if (devType == QLatin1String("802-3-ethernet")) {
                 return 	DEVICE_TYPE_802_3_ETHERNET;
             }
-            if (devType == "802-11-wireless") {
+            if (devType == QLatin1String("802-11-wireless")) {
                 return 	DEVICE_TYPE_802_11_WIRELESS;
             }
             ii++;
@@ -779,11 +737,11 @@ NMDeviceType QNetworkManagerSettingsConnection::getType()
 
 bool QNetworkManagerSettingsConnection::isAutoConnect()
 {
-    QNmSettingsMap::const_iterator i = d->settingsMap.find("connection");
-    while (i != d->settingsMap.end() && i.key() == "connection") {
+    QNmSettingsMap::const_iterator i = d->settingsMap.find(QLatin1String("connection"));
+    while (i != d->settingsMap.end() && i.key() == QLatin1String("connection")) {
         QMap<QString,QVariant> innerMap = i.value();
-        QMap<QString,QVariant>::const_iterator ii = innerMap.find("autoconnect");
-        while (ii != innerMap.end() && ii.key() == "autoconnect") {
+        QMap<QString,QVariant>::const_iterator ii = innerMap.find(QLatin1String("autoconnect"));
+        while (ii != innerMap.end() && ii.key() == QLatin1String("autoconnect")) {
             return ii.value().toBool();
             ii++;
         }
@@ -794,11 +752,11 @@ bool QNetworkManagerSettingsConnection::isAutoConnect()
 
 quint64 QNetworkManagerSettingsConnection::getTimestamp()
 {
-    QNmSettingsMap::const_iterator i = d->settingsMap.find("connection");
-    while (i != d->settingsMap.end() && i.key() == "connection") {
+    QNmSettingsMap::const_iterator i = d->settingsMap.find(QLatin1String("connection"));
+    while (i != d->settingsMap.end() && i.key() == QLatin1String("connection")) {
         QMap<QString,QVariant> innerMap = i.value();
-        QMap<QString,QVariant>::const_iterator ii = innerMap.find("timestamp");
-        while (ii != innerMap.end() && ii.key() == "timestamp") {
+        QMap<QString,QVariant>::const_iterator ii = innerMap.find(QLatin1String("timestamp"));
+        while (ii != innerMap.end() && ii.key() == QLatin1String("timestamp")) {
             return ii.value().toUInt();
             ii++;
         }
@@ -809,11 +767,11 @@ quint64 QNetworkManagerSettingsConnection::getTimestamp()
 
 QString QNetworkManagerSettingsConnection::getId()
 {
-    QNmSettingsMap::const_iterator i = d->settingsMap.find("connection");
-    while (i != d->settingsMap.end() && i.key() == "connection") {
+    QNmSettingsMap::const_iterator i = d->settingsMap.find(QLatin1String("connection"));
+    while (i != d->settingsMap.end() && i.key() == QLatin1String("connection")) {
         QMap<QString,QVariant> innerMap = i.value();
-        QMap<QString,QVariant>::const_iterator ii = innerMap.find("id");
-        while (ii != innerMap.end() && ii.key() == "id") {
+        QMap<QString,QVariant>::const_iterator ii = innerMap.find(QLatin1String("id"));
+        while (ii != innerMap.end() && ii.key() == QLatin1String("id")) {
             return ii.value().toString();
             ii++;
         }
@@ -824,11 +782,11 @@ QString QNetworkManagerSettingsConnection::getId()
 
 QString QNetworkManagerSettingsConnection::getUuid()
 {
-    QNmSettingsMap::const_iterator i = d->settingsMap.find("connection");
-    while (i != d->settingsMap.end() && i.key() == "connection") {
+    QNmSettingsMap::const_iterator i = d->settingsMap.find(QLatin1String("connection"));
+    while (i != d->settingsMap.end() && i.key() == QLatin1String("connection")) {
         QMap<QString,QVariant> innerMap = i.value();
-        QMap<QString,QVariant>::const_iterator ii = innerMap.find("uuid");
-        while (ii != innerMap.end() && ii.key() == "uuid") {
+        QMap<QString,QVariant>::const_iterator ii = innerMap.find(QLatin1String("uuid"));
+        while (ii != innerMap.end() && ii.key() == QLatin1String("uuid")) {
             return ii.value().toString();
             ii++;
         }
@@ -840,11 +798,11 @@ QString QNetworkManagerSettingsConnection::getUuid()
 
 QString QNetworkManagerSettingsConnection::getSsid()
 {
-    QNmSettingsMap::const_iterator i = d->settingsMap.find("802-11-wireless");
-    while (i != d->settingsMap.end() && i.key() == "802-11-wireless") {
+    QNmSettingsMap::const_iterator i = d->settingsMap.find(QLatin1String("802-11-wireless"));
+    while (i != d->settingsMap.end() && i.key() == QLatin1String("802-11-wireless")) {
         QMap<QString,QVariant> innerMap = i.value();
-        QMap<QString,QVariant>::const_iterator ii = innerMap.find("ssid");
-        while (ii != innerMap.end() && ii.key() == "ssid") {
+        QMap<QString,QVariant>::const_iterator ii = innerMap.find(QLatin1String("ssid"));
+        while (ii != innerMap.end() && ii.key() == QLatin1String("ssid")) {
             return ii.value().toString();
             ii++;
         }
@@ -856,11 +814,11 @@ QString QNetworkManagerSettingsConnection::getSsid()
 QString QNetworkManagerSettingsConnection::getMacAddress()
 {
     if(getType() == DEVICE_TYPE_802_3_ETHERNET) {
-        QNmSettingsMap::const_iterator i = d->settingsMap.find("802-3-ethernet");
-        while (i != d->settingsMap.end() && i.key() == "802-3-ethernet") {
+        QNmSettingsMap::const_iterator i = d->settingsMap.find(QLatin1String("802-3-ethernet"));
+        while (i != d->settingsMap.end() && i.key() == QLatin1String("802-3-ethernet")) {
             QMap<QString,QVariant> innerMap = i.value();
-            QMap<QString,QVariant>::const_iterator ii = innerMap.find("mac-address");
-            while (ii != innerMap.end() && ii.key() == "mac-address") {
+            QMap<QString,QVariant>::const_iterator ii = innerMap.find(QLatin1String("mac-address"));
+            while (ii != innerMap.end() && ii.key() == QLatin1String("mac-address")) {
                 return ii.value().toString();
                 ii++;
             }
@@ -869,11 +827,11 @@ QString QNetworkManagerSettingsConnection::getMacAddress()
     }
 
     else if(getType() == DEVICE_TYPE_802_11_WIRELESS) {
-        QNmSettingsMap::const_iterator i = d->settingsMap.find("802-11-wireless");
-        while (i != d->settingsMap.end() && i.key() == "802-11-wireless") {
+        QNmSettingsMap::const_iterator i = d->settingsMap.find(QLatin1String("802-11-wireless"));
+        while (i != d->settingsMap.end() && i.key() == QLatin1String("802-11-wireless")) {
             QMap<QString,QVariant> innerMap = i.value();
-            QMap<QString,QVariant>::const_iterator ii = innerMap.find("mac-address");
-            while (ii != innerMap.end() && ii.key() == "mac-address") {
+            QMap<QString,QVariant>::const_iterator ii = innerMap.find(QLatin1String("mac-address"));
+            while (ii != innerMap.end() && ii.key() == QLatin1String("mac-address")) {
                 return ii.value().toString();
                 ii++;
             }
@@ -886,11 +844,11 @@ QString QNetworkManagerSettingsConnection::getMacAddress()
 QStringList  QNetworkManagerSettingsConnection::getSeenBssids()
 {
  if(getType() == DEVICE_TYPE_802_11_WIRELESS) {
-        QNmSettingsMap::const_iterator i = d->settingsMap.find("802-11-wireless");
-        while (i != d->settingsMap.end() && i.key() == "802-11-wireless") {
+        QNmSettingsMap::const_iterator i = d->settingsMap.find(QLatin1String("802-11-wireless"));
+        while (i != d->settingsMap.end() && i.key() == QLatin1String("802-11-wireless")) {
             QMap<QString,QVariant> innerMap = i.value();
-            QMap<QString,QVariant>::const_iterator ii = innerMap.find("seen-bssids");
-            while (ii != innerMap.end() && ii.key() == "seen-bssids") {
+            QMap<QString,QVariant>::const_iterator ii = innerMap.find(QLatin1String("seen-bssids"));
+            while (ii != innerMap.end() && ii.key() == QLatin1String("seen-bssids")) {
                 return ii.value().toStringList();
                 ii++;
             }
@@ -900,7 +858,6 @@ QStringList  QNetworkManagerSettingsConnection::getSeenBssids()
  return QStringList();
 }
 
-/////////////
 class QNetworkManagerConnectionActivePrivate
 {
 public:
@@ -914,13 +871,12 @@ QNetworkManagerConnectionActive::QNetworkManagerConnectionActive( const QString
 {
     d = new QNetworkManagerConnectionActivePrivate();
     d->path = activeConnectionObjectPath;
-    d->connectionInterface = new QDBusInterface(NM_DBUS_SERVICE,
+    d->connectionInterface = new QDBusInterface(QLatin1String(NM_DBUS_SERVICE),
                                                 d->path,
-                                                NM_DBUS_INTERFACE_ACTIVE_CONNECTION,
+                                                QLatin1String(NM_DBUS_INTERFACE_ACTIVE_CONNECTION),
                                                 dbusConnection, parent);
     if (!d->connectionInterface->isValid()) {
         d->valid = false;
-        //qWarning() << "Could not find NetworkManagerSettingsConnection";
         return;
     }
     d->valid = true;
@@ -928,8 +884,6 @@ QNetworkManagerConnectionActive::QNetworkManagerConnectionActive( const QString
 
 QNetworkManagerConnectionActive::~QNetworkManagerConnectionActive()
 {
-    if (nmDBusHelper)
-        delete nmDBusHelper;
     delete d->connectionInterface;
     delete d;
 }
@@ -945,16 +899,14 @@ bool QNetworkManagerConnectionActive::setConnections()
         return false;
 
     bool allOk = false;
-    if (nmDBusHelper)
-        delete nmDBusHelper;
-    nmDBusHelper = 0;
-    nmDBusHelper = new QNmDBusHelper;
+    delete nmDBusHelper;
+    nmDBusHelper = new QNmDBusHelper(this);
     connect(nmDBusHelper, SIGNAL(pathForPropertiesChanged(const QString &,QMap<QString,QVariant>)),
             this,SIGNAL(propertiesChanged( const QString &, QMap<QString,QVariant>)));
-    if(dbusConnection.connect(NM_DBUS_SERVICE,
+    if(dbusConnection.connect(QLatin1String(NM_DBUS_SERVICE),
                               d->path,
-                              NM_DBUS_INTERFACE_ACTIVE_CONNECTION,
-                              "PropertiesChanged",
+                              QLatin1String(NM_DBUS_INTERFACE_ACTIVE_CONNECTION),
+                              QLatin1String("PropertiesChanged"),
                               nmDBusHelper,SLOT(slotPropertiesChanged( QMap<QString,QVariant>))) )  {
         allOk = true;
     }
@@ -1000,8 +952,6 @@ bool QNetworkManagerConnectionActive::defaultRoute() const
     return d->connectionInterface->property("Default").toBool();
 }
 
-
-////
 class QNetworkManagerIp4ConfigPrivate
 {
 public:
@@ -1015,13 +965,12 @@ QNetworkManagerIp4Config::QNetworkManagerIp4Config( const QString &deviceObjectP
 {
     d = new QNetworkManagerIp4ConfigPrivate();
     d->path = deviceObjectPath;
-    d->connectionInterface = new QDBusInterface(NM_DBUS_SERVICE,
+    d->connectionInterface = new QDBusInterface(QLatin1String(NM_DBUS_SERVICE),
                                                 d->path,
-                                                NM_DBUS_INTERFACE_IP4_CONFIG,
+                                                QLatin1String(NM_DBUS_INTERFACE_IP4_CONFIG),
                                                 dbusConnection, parent);
     if (!d->connectionInterface->isValid()) {
         d->valid = false;
-        //qWarning() << "Could not find NetworkManagerIp4Config";
         return;
     }
     d->valid = true;
diff --git a/src/plugins/bearer/networkmanager/qnetworkmanagerservice.h b/src/plugins/bearer/networkmanager/qnetworkmanagerservice.h
index 81903ec..048f628 100644
--- a/src/plugins/bearer/networkmanager/qnetworkmanagerservice.h
+++ b/src/plugins/bearer/networkmanager/qnetworkmanagerservice.h
@@ -53,26 +53,87 @@
 // We mean it.
 //
 
-#include <NetworkManager/NetworkManager.h>
-#include <QtDBus>
-#include <QDBusConnection>
-#include <QDBusError>
-#include <QDBusInterface>
-#include <QDBusMessage>
-#include <QDBusReply>
+#include <QtDBus/QtDBus>
+#include <QtDBus/QDBusConnection>
+#include <QtDBus/QDBusError>
+#include <QtDBus/QDBusInterface>
+#include <QtDBus/QDBusMessage>
+#include <QtDBus/QDBusReply>
 #include <QNetworkInterface>
 
 
-#include <QDBusPendingCallWatcher>
+#include <QtDBus/QDBusPendingCallWatcher>
+#include <QtDBus/QDBusObjectPath>
+#include <QtDBus/QDBusContext>
+#include <QMap>
 #include "qnmdbushelper.h"
 
+#ifndef NETWORK_MANAGER_H
+typedef enum NMDeviceType
+{
+    DEVICE_TYPE_UNKNOWN = 0,
+    DEVICE_TYPE_802_3_ETHERNET,
+    DEVICE_TYPE_802_11_WIRELESS,
+    DEVICE_TYPE_GSM,
+    DEVICE_TYPE_CDMA
+} NMDeviceType;
+
+typedef enum
+{
+    NM_DEVICE_STATE_UNKNOWN = 0,
+    NM_DEVICE_STATE_UNMANAGED,
+    NM_DEVICE_STATE_UNAVAILABLE,
+    NM_DEVICE_STATE_DISCONNECTED,
+    NM_DEVICE_STATE_PREPARE,
+    NM_DEVICE_STATE_CONFIG,
+    NM_DEVICE_STATE_NEED_AUTH,
+    NM_DEVICE_STATE_IP_CONFIG,
+    NM_DEVICE_STATE_ACTIVATED,
+    NM_DEVICE_STATE_FAILED
+} NMDeviceState;
+
+typedef enum
+{
+    NM_ACTIVE_CONNECTION_STATE_UNKNOWN = 0,
+    NM_ACTIVE_CONNECTION_STATE_ACTIVATING,
+    NM_ACTIVE_CONNECTION_STATE_ACTIVATED
+} NMActiveConnectionState;
+
+#define	NM_DBUS_SERVICE			"org.freedesktop.NetworkManager"
+
+#define	NM_DBUS_PATH				        "/org/freedesktop/NetworkManager"
+#define	NM_DBUS_INTERFACE			        "org.freedesktop.NetworkManager"
+#define	NM_DBUS_INTERFACE_DEVICE	        NM_DBUS_INTERFACE ".Device"
+#define NM_DBUS_INTERFACE_DEVICE_WIRED      NM_DBUS_INTERFACE_DEVICE ".Wired"
+#define NM_DBUS_INTERFACE_DEVICE_WIRELESS   NM_DBUS_INTERFACE_DEVICE ".Wireless"
+#define NM_DBUS_PATH_ACCESS_POINT           NM_DBUS_PATH "/AccessPoint"
+#define NM_DBUS_INTERFACE_ACCESS_POINT      NM_DBUS_INTERFACE ".AccessPoint"
+
+#define NM_DBUS_PATH_SETTINGS             "/org/freedesktop/NetworkManagerSettings"
+
+#define NM_DBUS_IFACE_SETTINGS_CONNECTION "org.freedesktop.NetworkManagerSettings.Connection"
+#define NM_DBUS_IFACE_SETTINGS            "org.freedesktop.NetworkManagerSettings"
+#define NM_DBUS_INTERFACE_ACTIVE_CONNECTION NM_DBUS_INTERFACE ".Connection.Active"
+#define NM_DBUS_INTERFACE_IP4_CONFIG        NM_DBUS_INTERFACE ".IP4Config"
+
+#define NM_DBUS_SERVICE_USER_SETTINGS     "org.freedesktop.NetworkManagerUserSettings"
+#define NM_DBUS_SERVICE_SYSTEM_SETTINGS   "org.freedesktop.NetworkManagerSystemSettings"
+
+#define NM_802_11_AP_FLAGS_NONE				0x00000000
+#define NM_802_11_AP_FLAGS_PRIVACY			0x00000001
+#endif
+
 QT_BEGIN_NAMESPACE
 
 typedef QMap< QString, QMap<QString,QVariant> > QNmSettingsMap;
 typedef QList<quint32> ServerThing;
 
-Q_DECLARE_METATYPE(QNmSettingsMap)
-Q_DECLARE_METATYPE(ServerThing)
+QT_END_NAMESPACE
+
+Q_DECLARE_METATYPE(QT_PREPEND_NAMESPACE(QNmSettingsMap))
+Q_DECLARE_METATYPE(QT_PREPEND_NAMESPACE(ServerThing))
+
+QT_BEGIN_NAMESPACE
 
 class QNetworkManagerInterfacePrivate;
 class QNetworkManagerInterface : public QObject
@@ -107,12 +168,10 @@ Q_SIGNALS:
 
 private Q_SLOTS:
 private:
-//    Q_DISABLE_COPY(QNetworkManagerInterface); ??
     QNetworkManagerInterfacePrivate *d;
     QNmDBusHelper *nmDBusHelper;
-}; //end QNetworkManagerInterface
+};
 
-////////
 class QNetworkManagerInterfaceAccessPointPrivate;
 class QNetworkManagerInterfaceAccessPoint : public QObject
 {
@@ -120,7 +179,6 @@ class QNetworkManagerInterfaceAccessPoint : public QObject
     
 public:
     
-    // NM_DEVICE_STATE
     enum DeviceState {
         Unknown = 0,
         Unmanaged,
@@ -181,9 +239,8 @@ private:
     QNetworkManagerInterfaceAccessPointPrivate *d;
     QNmDBusHelper *nmDBusHelper;
 
-}; //end QNetworkManagerInterfaceAccessPoint
+};
 
-////////
 class QNetworkManagerInterfaceDevicePrivate;
 class QNetworkManagerInterfaceDevice : public QObject
 {
@@ -195,7 +252,7 @@ public:
     ~QNetworkManagerInterfaceDevice();
     
     QString udi() const;
-    QNetworkInterface interface() const;
+    QNetworkInterface networkInterface() const;
     QDBusInterface *connectionInterface() const;
     quint32 ip4Address() const;
     quint32 state() const;
@@ -211,9 +268,8 @@ Q_SIGNALS:
 private:
     QNetworkManagerInterfaceDevicePrivate *d;
     QNmDBusHelper *nmDBusHelper;
-}; //end QNetworkManagerInterfaceDevice
+};
 
-////////
 class QNetworkManagerInterfaceDeviceWiredPrivate;
 class QNetworkManagerInterfaceDeviceWired : public QObject
 {
@@ -236,9 +292,8 @@ Q_SIGNALS:
 private:
     QNetworkManagerInterfaceDeviceWiredPrivate *d;
     QNmDBusHelper *nmDBusHelper;
-}; // end QNetworkManagerInterfaceDeviceWired
+};
 
-////
 class QNetworkManagerInterfaceDeviceWirelessPrivate;
 class QNetworkManagerInterfaceDeviceWireless : public QObject
 {
@@ -278,9 +333,8 @@ Q_SIGNALS:
 private:
     QNetworkManagerInterfaceDeviceWirelessPrivate *d;
     QNmDBusHelper *nmDBusHelper;
-}; // end QNetworkManagerInterfaceDeviceWireless
+};
 
-////
 class QNetworkManagerSettingsPrivate;
 class QNetworkManagerSettings : public QObject
 {
@@ -300,9 +354,8 @@ Q_SIGNALS:
     void newConnection(QDBusObjectPath);
 private:
     QNetworkManagerSettingsPrivate *d;
-}; //end QNetworkManagerSettings
+};
 
-////
 class QNetworkManagerSettingsConnectionPrivate;
 class QNetworkManagerSettingsConnection : public QObject
 {
@@ -315,7 +368,6 @@ public:
     
     QDBusInterface  *connectionInterface() const;
     QNmSettingsMap getSettings();
-    //    void update(QNmSettingsMap map);
     bool setConnections();
     NMDeviceType getType();
     bool isAutoConnect();
@@ -335,9 +387,8 @@ Q_SIGNALS:
 private:
     QNmDBusHelper *nmDBusHelper;
     QNetworkManagerSettingsConnectionPrivate *d;
-}; //end QNetworkManagerSettingsConnection
+};
 
-////
 class QNetworkManagerConnectionActivePrivate;
 class QNetworkManagerConnectionActive : public QObject
 {
@@ -371,9 +422,8 @@ Q_SIGNALS:
 private:
     QNetworkManagerConnectionActivePrivate *d;
     QNmDBusHelper *nmDBusHelper;
-}; //QNetworkManagerConnectionActive
+};
 
-////
 class QNetworkManagerIp4ConfigPrivate;
 class QNetworkManagerIp4Config : public QObject
 {
@@ -383,14 +433,12 @@ public:
 	QNetworkManagerIp4Config(const QString &dbusPathName, QObject *parent = 0);
 	~QNetworkManagerIp4Config();
 
-	//    QList<quint32> nameservers();
     QStringList domains() const;
     bool isValid();
 
  private:
 	QNetworkManagerIp4ConfigPrivate *d;    
 };
-////
 
 QT_END_NAMESPACE
 
diff --git a/src/plugins/bearer/networkmanager/qnmdbushelper.cpp b/src/plugins/bearer/networkmanager/qnmdbushelper.cpp
index d5e20f3..e195eeb 100644
--- a/src/plugins/bearer/networkmanager/qnmdbushelper.cpp
+++ b/src/plugins/bearer/networkmanager/qnmdbushelper.cpp
@@ -43,7 +43,7 @@
 
 #include "qnmdbushelper.h"
 
-#include <NetworkManager/NetworkManager.h>
+#include "qnetworkmanagerservice.h"
 
 #include <QDBusError>
 #include <QDBusInterface>
@@ -54,6 +54,15 @@
 
 QT_BEGIN_NAMESPACE
 
+QNmDBusHelper::QNmDBusHelper(QObject * parent)
+        : QObject(parent)
+{
+}
+
+QNmDBusHelper::~QNmDBusHelper()
+{
+}
+
 void QNmDBusHelper::deviceStateChanged(quint32 state)
  {
     QDBusMessage msg = this->message();
diff --git a/src/plugins/bearer/networkmanager/qnmdbushelper.h b/src/plugins/bearer/networkmanager/qnmdbushelper.h
index 862290c..933d55a 100644
--- a/src/plugins/bearer/networkmanager/qnmdbushelper.h
+++ b/src/plugins/bearer/networkmanager/qnmdbushelper.h
@@ -52,6 +52,8 @@ class QNmDBusHelper: public QObject, protected QDBusContext
  {
      Q_OBJECT
  public:
+    QNmDBusHelper(QObject *parent = 0);
+    ~QNmDBusHelper();
 
  public slots:
     void deviceStateChanged(quint32);
diff --git a/src/plugins/bearer/nla/qnlaengine.cpp b/src/plugins/bearer/nla/qnlaengine.cpp
index ff334e5..334eb14 100644
--- a/src/plugins/bearer/nla/qnlaengine.cpp
+++ b/src/plugins/bearer/nla/qnlaengine.cpp
@@ -228,8 +228,11 @@ QNlaThread::~QNlaThread()
 
     if (handle) {
         /* cancel completion event */
-        if (WSALookupServiceEnd(handle) == SOCKET_ERROR)
-            qWarning("WSALookupServiceEnd error %d", WSAGetLastError());
+        if (WSALookupServiceEnd(handle) == SOCKET_ERROR) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+            qDebug("WSALookupServiceEnd error %d", WSAGetLastError());
+#endif
+        }
     }
     mutex.unlock();
 
@@ -252,8 +255,11 @@ void QNlaThread::forceUpdate()
 
     if (handle) {
         /* cancel completion event */
-        if (WSALookupServiceEnd(handle) == SOCKET_ERROR)
-            qWarning("WSALookupServiceEnd error %d", WSAGetLastError());
+        if (WSALookupServiceEnd(handle) == SOCKET_ERROR) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+            qDebug("WSALookupServiceEnd error %d", WSAGetLastError());
+#endif
+        }
         handle = 0;
     }
     mutex.unlock();
@@ -262,10 +268,8 @@ void QNlaThread::forceUpdate()
 void QNlaThread::run()
 {
     WSAEVENT changeEvent = WSACreateEvent();
-    if (changeEvent == WSA_INVALID_EVENT) {
-        qWarning("WSACreateEvent error %d", WSAGetLastError());
+    if (changeEvent == WSA_INVALID_EVENT)
         return;
-    }
 
     while (true) {
         fetchConfigurations();
@@ -284,10 +288,8 @@ void QNlaThread::run()
         int result = WSALookupServiceBegin(&qsRestrictions, LUP_RETURN_ALL, &handle);
         mutex.unlock();
 
-        if (result == SOCKET_ERROR) {
-            qWarning("%s: WSALookupServiceBegin error %d", __FUNCTION__, WSAGetLastError());
+        if (result == SOCKET_ERROR)
             break;
-        }
 
         WSACOMPLETION completion;
         WSAOVERLAPPED overlapped;
@@ -303,11 +305,8 @@ void QNlaThread::run()
         result = WSANSPIoctl(handle, SIO_NSP_NOTIFY_CHANGE, 0, 0, 0, 0,
                              &bytesReturned, &completion);
         if (result == SOCKET_ERROR) {
-            int error = WSAGetLastError();
-            if (error != WSA_IO_PENDING) {
-                qWarning("WSANSPIoctl error %d", error);
+            if (WSAGetLastError() != WSA_IO_PENDING)
                 break;
-            }
         }
 
 #ifndef Q_OS_WINCE
@@ -325,7 +324,6 @@ void QNlaThread::run()
         if (handle) {
             result = WSALookupServiceEnd(handle);
             if (result == SOCKET_ERROR) {
-                qWarning("WSALookupServiceEnd error %d", WSAGetLastError());
                 mutex.unlock();
                 break;
             }
@@ -360,7 +358,7 @@ DWORD QNlaThread::parseBlob(NLA_BLOB *blob, QNetworkConfigurationPrivate *cpPriv
     switch (blob->header.type) {
     case NLA_RAW_DATA:
 #ifdef BEARER_MANAGEMENT_DEBUG
-        qWarning("%s: unhandled header type NLA_RAW_DATA", __FUNCTION__);
+        qDebug("%s: unhandled header type NLA_RAW_DATA", __FUNCTION__);
 #endif
         break;
     case NLA_INTERFACE:
@@ -372,7 +370,7 @@ DWORD QNlaThread::parseBlob(NLA_BLOB *blob, QNetworkConfigurationPrivate *cpPriv
         break;
     case NLA_802_1X_LOCATION:
 #ifdef BEARER_MANAGEMENT_DEBUG
-        qWarning("%s: unhandled header type NLA_802_1X_LOCATION", __FUNCTION__);
+        qDebug("%s: unhandled header type NLA_802_1X_LOCATION", __FUNCTION__);
 #endif
         break;
     case NLA_CONNECTIVITY:
@@ -380,18 +378,15 @@ DWORD QNlaThread::parseBlob(NLA_BLOB *blob, QNetworkConfigurationPrivate *cpPriv
             cpPriv->internet = true;
         else
             cpPriv->internet = false;
-#ifdef BEARER_MANAGEMENT_DEBUG
-        qWarning("%s: unhandled header type NLA_CONNECTIVITY", __FUNCTION__);
-#endif
         break;
     case NLA_ICS:
 #ifdef BEARER_MANAGEMENT_DEBUG
-        qWarning("%s: unhandled header type NLA_ICS", __FUNCTION__);
+        qDebug("%s: unhandled header type NLA_ICS", __FUNCTION__);
 #endif
         break;
     default:
 #ifdef BEARER_MANAGEMENT_DEBUG
-        qWarning("%s: unhandled header type %d", __FUNCTION__, blob->header.type);
+        qDebug("%s: unhandled header type %d", __FUNCTION__, blob->header.type);
 #endif
         ;
     }
@@ -462,7 +457,6 @@ void QNlaThread::fetchConfigurations()
 
     int result = WSALookupServiceBegin(&qsRestrictions, LUP_RETURN_ALL | LUP_DEEP, &hLookup);
     if (result == SOCKET_ERROR) {
-        qWarning("%s: WSALookupServiceBegin error %d", __FUNCTION__, WSAGetLastError());
         mutex.lock();
         fetchedConfigurations.clear();
         mutex.unlock();
@@ -474,18 +468,8 @@ void QNlaThread::fetchConfigurations()
         result = WSALookupServiceNext(hLookup, LUP_RETURN_ALL,
                                       &bufferLength, reinterpret_cast<WSAQUERYSET *>(buffer));
 
-        if (result == SOCKET_ERROR) {
-            int error = WSAGetLastError();
-
-            if (error == WSA_E_NO_MORE)
-                break;
-
-            if (error == WSAEFAULT)
-                break;
-
-            qWarning("WSALookupServiceNext error %d", WSAGetLastError());
+        if (result == SOCKET_ERROR)
             break;
-        }
 
         QNetworkConfigurationPrivate *cpPriv =
             parseQuerySet(reinterpret_cast<WSAQUERYSET *>(buffer));
@@ -496,7 +480,9 @@ void QNlaThread::fetchConfigurations()
     if (hLookup) {
         result = WSALookupServiceEnd(hLookup);
         if (result == SOCKET_ERROR) {
-            qWarning("WSALookupServiceEnd error %d", WSAGetLastError());
+#ifdef BEARER_MANAGEMENT_DEBUG
+            qDebug("WSALookupServiceEnd error %d", WSAGetLastError());
+#endif
         }
     }
 
diff --git a/src/plugins/bearer/qnetworksession_impl.cpp b/src/plugins/bearer/qnetworksession_impl.cpp
index f41fdba..db1759c 100644
--- a/src/plugins/bearer/qnetworksession_impl.cpp
+++ b/src/plugins/bearer/qnetworksession_impl.cpp
@@ -100,9 +100,6 @@ void QNetworkSessionManagerPrivate::forceSessionClose(const QNetworkConfiguratio
 
 void QNetworkSessionPrivateImpl::syncStateWithInterface()
 {
-    connect(&manager, SIGNAL(updateCompleted()), this, SLOT(networkConfigurationsChanged()));
-    connect(&manager, SIGNAL(configurationChanged(QNetworkConfiguration)),
-            this, SLOT(configurationChanged(QNetworkConfiguration)));
     connect(sessionManager(), SIGNAL(forcedSessionClose(QNetworkConfiguration)),
             this, SLOT(forcedSessionClose(QNetworkConfiguration)));
 
@@ -119,6 +116,10 @@ void QNetworkSessionPrivateImpl::syncStateWithInterface()
         activeConfig = publicConfig;
         engine = getEngineFromId(activeConfig.identifier());
         if (engine) {
+            qRegisterMetaType<QNetworkConfigurationPrivatePointer>("QNetworkConfigurationPrivatePointer");
+            connect(engine, SIGNAL(configurationChanged(QNetworkConfigurationPrivatePointer)),
+                    this, SLOT(configurationChanged(QNetworkConfigurationPrivatePointer)),
+                    Qt::QueuedConnection);
             connect(engine, SIGNAL(connectionError(QString,QBearerEngineImpl::ConnectionError)),
                     this, SLOT(connectionError(QString,QBearerEngineImpl::ConnectionError)),
                     Qt::QueuedConnection);
@@ -147,6 +148,8 @@ void QNetworkSessionPrivateImpl::open()
         if ((activeConfig.state() & QNetworkConfiguration::Discovered) !=
             QNetworkConfiguration::Discovered) {
             lastError =QNetworkSession::InvalidConfigurationError;
+            state = QNetworkSession::Invalid;
+            emit stateChanged(state);
             emit QNetworkSessionPrivate::error(lastError);
             return;
         }
@@ -201,22 +204,18 @@ void QNetworkSessionPrivateImpl::stop()
 
 void QNetworkSessionPrivateImpl::migrate()
 {
-    qWarning("This platform does not support roaming (%s).", __FUNCTION__);
 }
 
 void QNetworkSessionPrivateImpl::accept()
 {
-    qWarning("This platform does not support roaming (%s).", __FUNCTION__);
 }
 
 void QNetworkSessionPrivateImpl::ignore()
 {
-    qWarning("This platform does not support roaming (%s).", __FUNCTION__);
 }
 
 void QNetworkSessionPrivateImpl::reject()
 {
-    qWarning("This platform does not support roaming (%s).", __FUNCTION__);
 }
 
 QNetworkInterface QNetworkSessionPrivateImpl::currentInterface() const
@@ -231,13 +230,37 @@ QNetworkInterface QNetworkSessionPrivateImpl::currentInterface() const
     return QNetworkInterface::interfaceFromName(interface);
 }
 
-QVariant QNetworkSessionPrivateImpl::sessionProperty(const QString& /*key*/) const
+QVariant QNetworkSessionPrivateImpl::sessionProperty(const QString &key) const
 {
+    if (key == QLatin1String("AutoCloseSessionTimeout")) {
+        if (engine && engine->requiresPolling() &&
+            !(engine->capabilities() & QNetworkConfigurationManager::CanStartAndStopInterfaces)) {
+            if (sessionTimeout >= 0)
+                return sessionTimeout * 10000;
+            else
+                return -1;
+        }
+    }
+
     return QVariant();
 }
 
-void QNetworkSessionPrivateImpl::setSessionProperty(const QString& /*key*/, const QVariant& /*value*/)
+void QNetworkSessionPrivateImpl::setSessionProperty(const QString &key, const QVariant &value)
 {
+    if (key == QLatin1String("AutoCloseSessionTimeout")) {
+        if (engine && engine->requiresPolling() &&
+            !(engine->capabilities() & QNetworkConfigurationManager::CanStartAndStopInterfaces)) {
+            int timeout = value.toInt();
+            if (timeout >= 0) {
+                connect(engine, SIGNAL(updateCompleted()),
+                        this, SLOT(decrementTimeout()), Qt::UniqueConnection);
+                sessionTimeout = timeout / 10000;   // convert to poll intervals
+            } else {
+                disconnect(engine, SIGNAL(updateCompleted()), this, SLOT(decrementTimeout()));
+                sessionTimeout = -1;
+            }
+        }
+    }
 }
 
 QString QNetworkSessionPrivateImpl::errorString() const
@@ -362,12 +385,14 @@ void QNetworkSessionPrivateImpl::networkConfigurationsChanged()
     startTime = engine->startTime(activeConfig.identifier());
 }
 
-void QNetworkSessionPrivateImpl::configurationChanged(const QNetworkConfiguration &config)
+void QNetworkSessionPrivateImpl::configurationChanged(QNetworkConfigurationPrivatePointer config)
 {
-    if (serviceConfig.isValid() && (config == serviceConfig || config == activeConfig))
+    if (serviceConfig.isValid() &&
+        (config->id == serviceConfig.identifier() || config->id == activeConfig.identifier())) {
         updateStateFromServiceNetwork();
-    else if (config == activeConfig)
+    } else if (config->id == activeConfig.identifier()) {
         updateStateFromActiveConfig();
+    }
 }
 
 void QNetworkSessionPrivateImpl::forcedSessionClose(const QNetworkConfiguration &config)
@@ -400,9 +425,17 @@ void QNetworkSessionPrivateImpl::connectionError(const QString &id,
             lastError = QNetworkSession::UnknownSessionError;
         }
 
-        emit quitPendingWaitsForOpened();
         emit QNetworkSessionPrivate::error(lastError);
     }
 }
 
+void QNetworkSessionPrivateImpl::decrementTimeout()
+{
+    if (--sessionTimeout <= 0) {
+        disconnect(engine, SIGNAL(updateCompleted()), this, SLOT(decrementTimeout()));
+        sessionTimeout = -1;
+        close();
+    }
+}
+
 QT_END_NAMESPACE
diff --git a/src/plugins/bearer/qnetworksession_impl.h b/src/plugins/bearer/qnetworksession_impl.h
index 7349e77..c644174 100644
--- a/src/plugins/bearer/qnetworksession_impl.h
+++ b/src/plugins/bearer/qnetworksession_impl.h
@@ -69,7 +69,7 @@ class QNetworkSessionPrivateImpl : public QNetworkSessionPrivate
     Q_OBJECT
 public:
     QNetworkSessionPrivateImpl()
-    :   startTime(0)
+    :   startTime(0), sessionTimeout(-1)
     {
     }
 
@@ -108,13 +108,12 @@ private:
 
 private Q_SLOTS:
     void networkConfigurationsChanged();
-    void configurationChanged(const QNetworkConfiguration &config);
+    void configurationChanged(QNetworkConfigurationPrivatePointer config);
     void forcedSessionClose(const QNetworkConfiguration &config);
     void connectionError(const QString &id, QBearerEngineImpl::ConnectionError error);
+    void decrementTimeout();
 
 private:
-    QNetworkConfigurationManager manager;
-
     bool opened;
 
     QBearerEngineImpl *engine;
@@ -122,6 +121,8 @@ private:
     QNetworkSession::SessionError lastError;
 
     quint64 startTime;
+
+    int sessionTimeout;
 };
 
 QT_END_NAMESPACE
diff --git a/src/plugins/bearer/symbian/qnetworksession_impl.cpp b/src/plugins/bearer/symbian/qnetworksession_impl.cpp
index 9af1fe9..bec562d 100644
--- a/src/plugins/bearer/symbian/qnetworksession_impl.cpp
+++ b/src/plugins/bearer/symbian/qnetworksession_impl.cpp
@@ -141,7 +141,10 @@ void QNetworkSessionPrivateImpl::syncStateWithInterface()
 
     if (state != QNetworkSession::Connected) {
         // There were no open connections to used IAP or SNAP
-        if ((privateConfiguration(publicConfig)->state & QNetworkConfiguration::Discovered) ==
+        if (iError == QNetworkSession::InvalidConfigurationError) {
+            newState(QNetworkSession::Invalid);
+        }
+        else if ((privateConfiguration(publicConfig)->state & QNetworkConfiguration::Discovered) ==
             QNetworkConfiguration::Discovered) {
             newState(QNetworkSession::Disconnected);
         } else {
@@ -231,13 +234,23 @@ QNetworkSession::SessionError QNetworkSessionPrivateImpl::error() const
 
 void QNetworkSessionPrivateImpl::open()
 {
-    if (isOpen || !privateConfiguration(publicConfig) || (state == QNetworkSession::Connecting)) {
+    if (isOpen || (state == QNetworkSession::Connecting)) {
         return;
     }
 
     // Cancel notifications from RConnectionMonitor
     // => 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) {
+        newState(QNetworkSession::Invalid);
+        iError = QNetworkSession::InvalidConfigurationError;
+        emit QNetworkSessionPrivate::error(iError);
+        syncStateWithInterface();
+        return;
+    }
     
     TInt error = iSocketServ.Connect();
     if (error != KErrNone) {
diff --git a/src/plugins/bearer/symbian/symbianengine.cpp b/src/plugins/bearer/symbian/symbianengine.cpp
index b3c9cb3..88a563c 100644
--- a/src/plugins/bearer/symbian/symbianengine.cpp
+++ b/src/plugins/bearer/symbian/symbianengine.cpp
@@ -98,7 +98,7 @@ QString SymbianNetworkConfigurationPrivate::bearerName() const
 }
 
 SymbianEngine::SymbianEngine(QObject *parent)
-:   QBearerEngine(parent), CActive(CActive::EPriorityIdle), iInitOk(true)
+:   QBearerEngine(parent), CActive(CActive::EPriorityIdle), iFirstUpdate(true), iInitOk(true)
 {
     CActiveScheduler::Add(this);
 
@@ -136,9 +136,12 @@ 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;
 }
 
 SymbianEngine::~SymbianEngine()
@@ -153,7 +156,14 @@ SymbianEngine::~SymbianEngine()
 #endif
     
     delete ipAccessPointsAvailabilityScanner;
+
+    // CCommsDatabase destructor uses cleanup stack. Since QNetworkConfigurationManager
+    // is a global static, but the time we are here, E32Main() has been exited already and
+    // the thread's default cleanup stack has been deleted. Without this line, a
+    // 'E32USER-CBase 69' -panic will occur.
+    CTrapCleanup* cleanup = CTrapCleanup::New();
     delete ipCommsDB;
+    delete cleanup;
 }
 
 bool SymbianEngine::hasIdentifier(const QString &id)
@@ -692,9 +702,10 @@ void SymbianEngine::accessPointScanningReady(TBool scanSuccessful, TConnMonIapIn
 
     updateStatesToSnaps();
     
-    startCommsDatabaseNotifications();
-    
-    emit updateCompleted();
+    if (!iFirstUpdate) {
+        startCommsDatabaseNotifications();
+        emit updateCompleted();
+    }
 }
 
 void SymbianEngine::updateStatesToSnaps()
@@ -987,11 +998,22 @@ void AccessPointsAvailabilityScanner::DoCancel()
 
 void AccessPointsAvailabilityScanner::StartScanning()
 {
-    iConnectionMonitor.GetPckgAttribute(EBearerIdAll, 0, KIapAvailability, iIapBuf, iStatus);
-    if (!IsActive()) {
-        SetActive();
+    if (iOwner.iFirstUpdate) {
+        // On first update (the mgr is being instantiated) update only those bearers who
+        // don't need time-consuming scans (WLAN).
+        // Note: EBearerIdWCDMA covers also GPRS bearer
+        iConnectionMonitor.GetPckgAttribute(EBearerIdWCDMA, 0, KIapAvailability, iIapBuf, iStatus);
+        User::WaitForRequest(iStatus);
+        if (iStatus.Int() == KErrNone) {
+            iOwner.accessPointScanningReady(true,iIapBuf());
+        }
+    } else {
+        iConnectionMonitor.GetPckgAttribute(EBearerIdAll, 0, KIapAvailability, iIapBuf, iStatus);
+        if (!IsActive()) {
+            SetActive();
+        }
     }
-}    
+}
 
 void AccessPointsAvailabilityScanner::RunL()
 {
diff --git a/src/plugins/bearer/symbian/symbianengine.h b/src/plugins/bearer/symbian/symbianengine.h
index 5448813..ee6d070 100644
--- a/src/plugins/bearer/symbian/symbianengine.h
+++ b/src/plugins/bearer/symbian/symbianengine.h
@@ -162,6 +162,7 @@ private: // MConnectionMonitorObserver
     void EventL(const CConnMonEventBase& aEvent);
 
 private: // Data
+    bool               iFirstUpdate; 
     CCommsDatabase*    ipCommsDB;
     RConnectionMonitor iConnectionMonitor;
 
diff --git a/src/plugins/codecs/cn/qgb18030codec.cpp b/src/plugins/codecs/cn/qgb18030codec.cpp
index 5537cf7..3f2eec7 100644
--- a/src/plugins/codecs/cn/qgb18030codec.cpp
+++ b/src/plugins/codecs/cn/qgb18030codec.cpp
@@ -60,7 +60,7 @@ QT_BEGIN_NAMESPACE
 #define Is3rdByte(c)        (InRange((c), 0x81, 0xFE))
 #define Is4thByte(c)        (InRange((c), 0x30, 0x39))
 
-#define QValidChar(u)        ((u) ? QChar((ushort)(u)) : QChar(QChar::ReplacementCharacter))
+#define qValidChar(u)        ((u) ? (u) : static_cast<ushort>(QChar::ReplacementCharacter))
 
 /* User-defined areas:        UDA 1: 0xAAA1 - 0xAFFE (564/0)
                         UDA 2: 0xF8A1 - 0xFEFE (658/0)
@@ -160,7 +160,7 @@ QString QGb18030Codec::convertToUnicode(const char* chars, int len, ConverterSta
 {
     uchar buf[4];
     int nbuf = 0;
-    QChar replacement = QChar::ReplacementCharacter;
+    ushort replacement = QChar::ReplacementCharacter;
     if (state) {
         if (state->flags & ConvertInvalidToNull)
             replacement = QChar::Null;
@@ -173,6 +173,9 @@ QString QGb18030Codec::convertToUnicode(const char* chars, int len, ConverterSta
     int invalid = 0;
 
     QString result;
+    result.resize(len);
+    int unicodeLen = 0;
+    ushort *const resultData = reinterpret_cast<ushort*>(result.data());
     //qDebug("QGb18030Decoder::toUnicode(const char* chars, int len = %d)", len);
     for (int i = 0; i < len; i++) {
         uchar ch = chars[i];
@@ -180,14 +183,16 @@ QString QGb18030Codec::convertToUnicode(const char* chars, int len, ConverterSta
         case 0:
             if (ch < 0x80) {
                 // ASCII
-                result += QLatin1Char(ch);
+                resultData[unicodeLen] = ch;
+                ++unicodeLen;
             } else if (Is1stByte(ch)) {
                 // GB18030?
                 buf[0] = ch;
                 nbuf = 1;
             } else {
                 // Invalid
-                result += replacement;
+                resultData[unicodeLen] = replacement;
+                ++unicodeLen;
                 ++invalid;
             }
             break;
@@ -198,9 +203,11 @@ QString QGb18030Codec::convertToUnicode(const char* chars, int len, ConverterSta
                 int clen = 2;
                 uint u = qt_Gb18030ToUnicode(buf, clen);
                 if (clen == 2) {
-                    result += QValidChar(u);
+                    resultData[unicodeLen] = qValidChar(static_cast<ushort>(u));
+                    ++unicodeLen;
                 } else {
-                    result += replacement;
+                    resultData[unicodeLen] = replacement;
+                    ++unicodeLen;
                     ++invalid;
                 }
                 nbuf = 0;
@@ -209,7 +216,8 @@ QString QGb18030Codec::convertToUnicode(const char* chars, int len, ConverterSta
                 nbuf = 2;
             } else {
                 // Error
-                result += replacement;
+                resultData[unicodeLen] = replacement;
+                ++unicodeLen;
                 ++invalid;
                 nbuf = 0;
             }
@@ -220,7 +228,8 @@ QString QGb18030Codec::convertToUnicode(const char* chars, int len, ConverterSta
                 buf[2] = ch;
                 nbuf = 3;
             } else {
-                result += replacement;
+                resultData[unicodeLen] = replacement;
+                ++unicodeLen;
                 ++invalid;
                 nbuf = 0;
             }
@@ -232,19 +241,24 @@ QString QGb18030Codec::convertToUnicode(const char* chars, int len, ConverterSta
                 int clen = 4;
                 uint u = qt_Gb18030ToUnicode(buf, clen);
                 if (clen == 4) {
-                    result += QValidChar(u);
+                    resultData[unicodeLen] = qValidChar(u);
+                    ++unicodeLen;
                 } else {
-                    result += replacement;
+                    resultData[unicodeLen] = replacement;
+                    ++unicodeLen;
                     ++invalid;
                 }
             } else {
-                result += replacement;
+                resultData[unicodeLen] = replacement;
+                ++unicodeLen;
                 ++invalid;
             }
             nbuf = 0;
             break;
         }
     }
+    result.resize(unicodeLen);
+
     if (state) {
         state->remainingChars = nbuf;
         state->state_data[0] = (buf[0] << 24) + (buf[1] << 16) + (buf[2] << 8) + buf[3];
@@ -342,7 +356,7 @@ QString QGbkCodec::convertToUnicode(const char* chars, int len, ConverterState *
                 int clen = 2;
                 uint u = qt_Gb18030ToUnicode(buf, clen);
                 if (clen == 2) {
-                    result += QValidChar(u);
+                    result += qValidChar(u);
                 } else {
                     result += replacement;
                     ++invalid;
@@ -445,7 +459,7 @@ QString QGb2312Codec::convertToUnicode(const char* chars, int len, ConverterStat
 {
     uchar buf[2];
     int nbuf = 0;
-    QChar replacement = QChar::ReplacementCharacter;
+    ushort replacement = QChar::ReplacementCharacter;
     if (state) {
         if (state->flags & ConvertInvalidToNull)
             replacement = QChar::Null;
@@ -456,6 +470,9 @@ QString QGb2312Codec::convertToUnicode(const char* chars, int len, ConverterStat
     int invalid = 0;
 
     QString result;
+    result.resize(len);
+    int unicodeLen = 0;
+    ushort *const resultData = reinterpret_cast<ushort*>(result.data());
     //qDebug("QGb2312Decoder::toUnicode(const char* chars, int len = %d)", len);
     for (int i=0; i<len; i++) {
         uchar ch = chars[i];
@@ -463,14 +480,16 @@ QString QGb2312Codec::convertToUnicode(const char* chars, int len, ConverterStat
         case 0:
             if (ch < 0x80) {
                 // ASCII
-                result += QLatin1Char(ch);
+                resultData[unicodeLen] = ch;
+                ++unicodeLen;
             } else if (IsByteInGb2312(ch)) {
                 // GB2312 1st byte?
                 buf[0] = ch;
                 nbuf = 1;
             } else {
                 // Invalid
-                result += replacement;
+                resultData[unicodeLen] = replacement;
+                ++unicodeLen;
                 ++invalid;
             }
             break;
@@ -481,21 +500,25 @@ QString QGb2312Codec::convertToUnicode(const char* chars, int len, ConverterStat
                 int clen = 2;
                 uint u = qt_Gb18030ToUnicode(buf, clen);
                 if (clen == 2) {
-                    result += QValidChar(u);
+                    resultData[unicodeLen] = qValidChar(static_cast<ushort>(u));
+                    ++unicodeLen;
                 } else {
-                    result += replacement;
+                    resultData[unicodeLen] = replacement;
+                    ++unicodeLen;
                     ++invalid;
                 }
                 nbuf = 0;
             } else {
                 // Error
-                result += replacement;
+                resultData[unicodeLen] = replacement;
+                ++unicodeLen;
                 ++invalid;
                 nbuf = 0;
             }
             break;
         }
     }
+    result.resize(unicodeLen);
 
     if (state) {
         state->remainingChars = nbuf;
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
index 12f4c6b..54f4a8a 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
@@ -68,11 +68,10 @@ public:
     };
 
     enum CompositionModeStatus {
-        PorterDuff_None = 0x00,
-        PorterDuff_SupportedBlits = 0x01,
-        PorterDuff_SupportedPrimitives = 0x02,
-        PorterDuff_SupportedOpaquePrimitives = 0x04,
-        PorterDuff_Dirty = 0x10
+        PorterDuff_None = 0x0,
+        PorterDuff_Supported = 0x1,
+        PorterDuff_PremultiplyColors = 0x2,
+        PorterDuff_AlwaysBlend = 0x4
     };
 
     enum ClipType {
@@ -97,7 +96,6 @@ public:
     inline void unlock();
     static inline void unlock(QDirectFBPaintDevice *device);
 
-    inline bool testCompositionMode(const QPen *pen, const QBrush *brush, const QColor *color = 0) const;
     inline bool isSimpleBrush(const QBrush &brush) const;
 
     void drawTiledPixmap(const QRectF &dest, const QPixmap &pixmap, const QPointF &pos);
@@ -130,6 +128,7 @@ public:
     ClipType clipType;
     QDirectFBPaintDevice *dfbDevice;
     uint compositionModeStatus;
+    bool isPremultiplied;
 
     bool inClip;
     QRect currentClip;
@@ -168,7 +167,7 @@ struct CachedImage
 static QCache<qint64, CachedImage> imageCache(4*1024*1024); // 4 MB
 #endif
 
-#if defined QT_DIRECTFB_WARN_ON_RASTERFALLBACKS || defined QT_DIRECTFB_DISABLE_RASTERFALLBACKS
+#if defined QT_DIRECTFB_WARN_ON_RASTERFALLBACKS || defined QT_DIRECTFB_DISABLE_RASTERFALLBACKS || defined QT_DEBUG
 #define VOID_ARG() static_cast<bool>(false)
 enum PaintOperation {
     DRAW_RECTS = 0x0001, DRAW_LINES = 0x0002, DRAW_IMAGE = 0x0004,
@@ -178,9 +177,89 @@ enum PaintOperation {
     FILL_RECT = 0x1000, DRAW_COLORSPANS = 0x2000, DRAW_ROUNDED_RECT = 0x4000,
     DRAW_STATICTEXT = 0x8000, ALL = 0xffff
 };
+
+#ifdef QT_DEBUG
+static void initRasterFallbacksMasks(int *warningMask, int *disableMask)
+{
+    struct {
+        const char *name;
+        PaintOperation operation;
+    } const operations[] = {
+        { "DRAW_RECTS", DRAW_RECTS },
+        { "DRAW_LINES", DRAW_LINES },
+        { "DRAW_IMAGE", DRAW_IMAGE },
+        { "DRAW_PIXMAP", DRAW_PIXMAP },
+        { "DRAW_TILED_PIXMAP", DRAW_TILED_PIXMAP },
+        { "STROKE_PATH", STROKE_PATH },
+        { "DRAW_PATH", DRAW_PATH },
+        { "DRAW_POINTS", DRAW_POINTS },
+        { "DRAW_ELLIPSE", DRAW_ELLIPSE },
+        { "DRAW_POLYGON", DRAW_POLYGON },
+        { "DRAW_TEXT", DRAW_TEXT },
+        { "FILL_PATH", FILL_PATH },
+        { "FILL_RECT", FILL_RECT },
+        { "DRAW_COLORSPANS", DRAW_COLORSPANS },
+        { "DRAW_ROUNDED_RECT", DRAW_ROUNDED_RECT },
+        { "ALL", ALL },
+        { 0, ALL }
+    };
+
+    QStringList warning = QString::fromLatin1(qgetenv("QT_DIRECTFB_WARN_ON_RASTERFALLBACKS")).toUpper().split(QLatin1Char('|'),
+                                                                                                              QString::SkipEmptyParts);
+    QStringList disable = QString::fromLatin1(qgetenv("QT_DIRECTFB_DISABLE_RASTERFALLBACKS")).toUpper().split(QLatin1Char('|'),
+                                                                                                              QString::SkipEmptyParts);
+    *warningMask = 0;
+    *disableMask = 0;
+    if (!warning.isEmpty() || !disable.isEmpty()) {
+        for (int i=0; operations[i].name; ++i) {
+            const QString name = QString::fromLatin1(operations[i].name);
+            int idx = warning.indexOf(name);
+            if (idx != -1) {
+                *warningMask |= operations[i].operation;
+                warning.remove(warning.begin() + idx);
+            }
+            idx = disable.indexOf(name);
+            if (idx != -1) {
+                *disableMask |= operations[i].operation;
+                disable.remove(disable.begin() + idx);
+            }
+        }
+    }
+    if (!warning.isEmpty()) {
+        qWarning("QDirectFBPaintEngine QT_DIRECTFB_WARN_ON_RASTERFALLBACKS Unknown operation(s): %s",
+                 qPrintable(warning.join(QLatin1String("|"))));
+    }
+    if (!disable.isEmpty()) {
+        qWarning("QDirectFBPaintEngine QT_DIRECTFB_DISABLE_RASTERFALLBACKS Unknown operation(s): %s",
+                 qPrintable(disable.join(QLatin1String("|"))));
+    }
+
+}
 #endif
 
+static inline int rasterFallbacksMask(bool warn)
+{
 #ifdef QT_DIRECTFB_WARN_ON_RASTERFALLBACKS
+    if (warn)
+        return QT_DIRECTFB_WARN_ON_RASTERFALLBACKS;
+#endif
+#ifdef QT_DIRECTFB_DISABLE_RASTERFALLBACKS
+    if (!warn)
+        return QT_DIRECTFB_DISABLE_RASTERFALLBACKS;
+#endif
+#ifndef QT_DEBUG
+    return 0;
+#else
+    static int warnMask = -1;
+    static int disableMask = -1;
+    if (warnMask == -1)
+        initRasterFallbacksMasks(&warnMask, &disableMask);
+    return warn ? warnMask : disableMask;
+#endif
+}
+#endif
+
+#if defined QT_DIRECTFB_WARN_ON_RASTERFALLBACKS || defined QT_DEBUG
 template <typename device, typename T1, typename T2, typename T3>
 static void rasterFallbackWarn(const char *msg, const char *func, const device *dev,
                                uint transformationType, bool simplePen,
@@ -190,25 +269,31 @@ static void rasterFallbackWarn(const char *msg, const char *func, const device *
                                const char *nameThree, const T3 &three);
 #endif
 
-#if defined QT_DIRECTFB_WARN_ON_RASTERFALLBACKS && defined QT_DIRECTFB_DISABLE_RASTERFALLBACKS
+#if defined QT_DEBUG || (defined QT_DIRECTFB_WARN_ON_RASTERFALLBACKS && defined QT_DIRECTFB_DISABLE_RASTERFALLBACKS)
 #define RASTERFALLBACK(op, one, two, three)                             \
-    if (op & (QT_DIRECTFB_WARN_ON_RASTERFALLBACKS))                     \
-        rasterFallbackWarn("Disabled raster engine operation",          \
-                           __FUNCTION__, state()->painter->device(),    \
-                           d_func()->transformationType,                \
-                           d_func()->simplePen,                         \
-                           d_func()->clipType,                          \
-                           d_func()->compositionModeStatus,             \
-                           #one, one, #two, two, #three, three);        \
-    if (op & (QT_DIRECTFB_DISABLE_RASTERFALLBACKS))                     \
-        return;
+    {                                                                   \
+        const bool disable = op & rasterFallbacksMask(false);           \
+        if (op & rasterFallbacksMask(true))                             \
+            rasterFallbackWarn(disable                                  \
+                               ? "Disabled raster engine operation"     \
+                               : "Falling back to raster engine for",   \
+                               __FUNCTION__,                            \
+                               state()->painter->device(),              \
+                               d_func()->transformationType,            \
+                               d_func()->simplePen,                     \
+                               d_func()->clipType,                      \
+                               d_func()->compositionModeStatus,         \
+                               #one, one, #two, two, #three, three);    \
+        if (disable)                                                    \
+            return;                                                     \
+    }
 #elif defined QT_DIRECTFB_DISABLE_RASTERFALLBACKS
-#define RASTERFALLBACK(op, one, two, three)             \
-    if (op & (QT_DIRECTFB_DISABLE_RASTERFALLBACKS))     \
+#define RASTERFALLBACK(op, one, two, three)                             \
+    if (op & rasterFallbacksMask(false))                                \
         return;
 #elif defined QT_DIRECTFB_WARN_ON_RASTERFALLBACKS
 #define RASTERFALLBACK(op, one, two, three)                             \
-    if (op & (QT_DIRECTFB_WARN_ON_RASTERFALLBACKS))                     \
+    if (op & rasterFallbacksMask(true))                                 \
         rasterFallbackWarn("Falling back to raster engine for",         \
                            __FUNCTION__, state()->painter->device(),    \
                            d_func()->transformationType,                \
@@ -287,6 +372,7 @@ bool QDirectFBPaintEngine::begin(QPaintDevice *device)
         qFatal("QDirectFBPaintEngine used on an invalid device: 0x%x",
                device->devType());
     }
+    d->isPremultiplied = QDirectFBScreen::isPremultiplied(d->dfbDevice->format());
 
     d->prepare(d->dfbDevice);
     gccaps = AllFeatures;
@@ -413,7 +499,7 @@ void QDirectFBPaintEngine::drawRects(const QRect *rects, int rectCount)
         || !d->simplePen
         || d->clipType == QDirectFBPaintEnginePrivate::ComplexClip
         || !d->isSimpleBrush(brush)
-        || !d->testCompositionMode(&pen, &brush)) {
+        || !(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_Supported)) {
         RASTERFALLBACK(DRAW_RECTS, rectCount, VOID_ARG(), VOID_ARG());
         d->lock();
         QRasterPaintEngine::drawRects(rects, rectCount);
@@ -443,7 +529,7 @@ void QDirectFBPaintEngine::drawRects(const QRectF *rects, int rectCount)
         || !d->simplePen
         || d->clipType == QDirectFBPaintEnginePrivate::ComplexClip
         || !d->isSimpleBrush(brush)
-        || !d->testCompositionMode(&pen, &brush)) {
+        || !(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_Supported)) {
         RASTERFALLBACK(DRAW_RECTS, rectCount, VOID_ARG(), VOID_ARG());
         d->lock();
         QRasterPaintEngine::drawRects(rects, rectCount);
@@ -468,7 +554,7 @@ void QDirectFBPaintEngine::drawLines(const QLine *lines, int lineCount)
     const QPen &pen = state()->pen;
     if (!d->simplePen
         || d->clipType == QDirectFBPaintEnginePrivate::ComplexClip
-        || !d->testCompositionMode(&pen, 0)) {
+        || !(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_Supported)) {
         RASTERFALLBACK(DRAW_LINES, lineCount, VOID_ARG(), VOID_ARG());
         d->lock();
         QRasterPaintEngine::drawLines(lines, lineCount);
@@ -488,7 +574,7 @@ void QDirectFBPaintEngine::drawLines(const QLineF *lines, int lineCount)
     const QPen &pen = state()->pen;
     if (!d->simplePen
         || d->clipType == QDirectFBPaintEnginePrivate::ComplexClip
-        || !d->testCompositionMode(&pen, 0)) {
+        || !(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_Supported)) {
         RASTERFALLBACK(DRAW_LINES, lineCount, VOID_ARG(), VOID_ARG());
         d->lock();
         QRasterPaintEngine::drawLines(lines, lineCount);
@@ -526,7 +612,7 @@ void QDirectFBPaintEngine::drawImage(const QRectF &r, const QImage &image,
     */
 
 #if !defined QT_NO_DIRECTFB_PREALLOCATED || defined QT_DIRECTFB_IMAGECACHE
-    if (!(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_SupportedBlits)
+    if (!(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_Supported)
         || (d->transformationType & QDirectFBPaintEnginePrivate::Matrix_BlitsUnsupported)
         || (d->clipType == QDirectFBPaintEnginePrivate::ComplexClip)
         || (!d->supportsStretchBlit() && state()->matrix.mapRect(r).size() != sr.size())
@@ -575,7 +661,7 @@ void QDirectFBPaintEngine::drawPixmap(const QRectF &r, const QPixmap &pixmap,
         QPixmapData *data = pixmap.pixmapData();
         Q_ASSERT(data->classId() == QPixmapData::DirectFBClass);
         QDirectFBPixmapData *dfbData = static_cast<QDirectFBPixmapData*>(data);
-        if (!(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_SupportedBlits)
+        if (!(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_Supported)
             || (d->transformationType & QDirectFBPaintEnginePrivate::Matrix_BlitsUnsupported)
             || (d->clipType == QDirectFBPaintEnginePrivate::ComplexClip)
             || (!d->supportsStretchBlit() && state()->matrix.mapRect(r).size() != sr.size())) {
@@ -606,7 +692,7 @@ void QDirectFBPaintEngine::drawTiledPixmap(const QRectF &r,
         RASTERFALLBACK(DRAW_TILED_PIXMAP, r, pixmap.size(), offset);
         d->lock();
         QRasterPaintEngine::drawTiledPixmap(r, pixmap, offset);
-    } else if (!(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_SupportedBlits)
+    } else if (!(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_Supported)
                || (d->transformationType & QDirectFBPaintEnginePrivate::Matrix_BlitsUnsupported)
                || (d->clipType == QDirectFBPaintEnginePrivate::ComplexClip)
                || (!d->supportsStretchBlit() && state()->matrix.isScaling())) {
@@ -727,20 +813,21 @@ void QDirectFBPaintEngine::fillRect(const QRectF &rect, const QBrush &brush)
     if (d->clipType != QDirectFBPaintEnginePrivate::ComplexClip) {
         switch (brush.style()) {
         case Qt::SolidPattern: {
-            if (d->transformationType & QDirectFBPaintEnginePrivate::Matrix_RectsUnsupported
-                || !d->testCompositionMode(0, &brush)) {
-                break;
-            }
             const QColor color = brush.color();
             if (!color.isValid())
                 return;
+
+            if (d->transformationType & QDirectFBPaintEnginePrivate::Matrix_RectsUnsupported
+                || !(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_Supported)) {
+                break;
+            }
             d->setDFBColor(color);
             const QRect r = state()->matrix.mapRect(rect).toRect();
             CLIPPED_PAINT(d->surface->FillRectangle(d->surface, r.x(), r.y(), r.width(), r.height()));
             return; }
 
         case Qt::TexturePattern: {
-            if (!(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_SupportedBlits)
+            if (!(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_Supported)
                 || (d->transformationType & QDirectFBPaintEnginePrivate::Matrix_BlitsUnsupported)
                 || (!d->supportsStretchBlit() && state()->matrix.isScaling())) {
                 break;
@@ -768,7 +855,7 @@ void QDirectFBPaintEngine::fillRect(const QRectF &rect, const QColor &color)
     Q_D(QDirectFBPaintEngine);
     if ((d->transformationType & QDirectFBPaintEnginePrivate::Matrix_RectsUnsupported)
         || (d->clipType == QDirectFBPaintEnginePrivate::ComplexClip)
-        || !d->testCompositionMode(0, 0, &color)) {
+        || !(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_Supported)) {
         RASTERFALLBACK(FILL_RECT, rect, color, VOID_ARG());
         d->lock();
         QRasterPaintEngine::fillRect(rect, color);
@@ -812,7 +899,7 @@ QDirectFBPaintEnginePrivate::QDirectFBPaintEnginePrivate(QDirectFBPaintEngine *p
     : surface(0), antialiased(false), simplePen(false),
       transformationType(0), opacity(255),
       clipType(ClipUnset), dfbDevice(0),
-      compositionModeStatus(0), inClip(false), q(p)
+      compositionModeStatus(0), isPremultiplied(false), inClip(false), q(p)
 {
     fb = QDirectFBScreen::instance()->dfb();
     surfaceCache = new SurfaceCache;
@@ -828,36 +915,6 @@ bool QDirectFBPaintEnginePrivate::isSimpleBrush(const QBrush &brush) const
     return (brush.style() == Qt::NoBrush) || (brush.style() == Qt::SolidPattern && !antialiased);
 }
 
-bool QDirectFBPaintEnginePrivate::testCompositionMode(const QPen *pen, const QBrush *brush, const QColor *color) const
-{
-    Q_ASSERT(!pen || pen->style() == Qt::NoPen || pen->style() == Qt::SolidLine);
-    Q_ASSERT(!brush || brush->style() == Qt::NoBrush || brush->style() == Qt::SolidPattern);
-    switch (compositionModeStatus & (QDirectFBPaintEnginePrivate::PorterDuff_SupportedOpaquePrimitives
-                                     |QDirectFBPaintEnginePrivate::PorterDuff_SupportedPrimitives)) {
-    case QDirectFBPaintEnginePrivate::PorterDuff_SupportedPrimitives:
-        return true;
-    case QDirectFBPaintEnginePrivate::PorterDuff_SupportedOpaquePrimitives:
-        if (pen && pen->style() == Qt::SolidLine && pen->color().alpha() != 255)
-            return false;
-        if (brush) {
-            if (brush->style() == Qt::SolidPattern && brush->color().alpha() != 255) {
-                return false;
-            }
-        } else if (color && color->alpha() != 255) {
-            return false;
-        }
-        return true;
-    case QDirectFBPaintEnginePrivate::PorterDuff_None:
-        return false;
-    default:
-        // ### PorterDuff_SupportedOpaquePrimitives|PorterDuff_SupportedPrimitives can't be combined
-        break;
-    }
-    Q_ASSERT(0);
-    return false;
-}
-
-
 void QDirectFBPaintEnginePrivate::lock()
 {
     // We will potentially get a new pointer to the buffer after a
@@ -920,21 +977,23 @@ void QDirectFBPaintEnginePrivate::setCompositionMode(QPainter::CompositionMode m
 
     static const bool forceRasterFallBack = qgetenv("QT_DIRECTFB_FORCE_RASTER").toInt() > 0;
     if (forceRasterFallBack) {
-        compositionModeStatus = 0;
+        compositionModeStatus = PorterDuff_None;
         return;
     }
 
-    compositionModeStatus = PorterDuff_SupportedBlits;
+    compositionModeStatus = PorterDuff_Supported|PorterDuff_PremultiplyColors|PorterDuff_AlwaysBlend;
     switch (mode) {
     case QPainter::CompositionMode_Clear:
         surface->SetPorterDuff(surface, DSPD_CLEAR);
         break;
     case QPainter::CompositionMode_Source:
         surface->SetPorterDuff(surface, DSPD_SRC);
-        compositionModeStatus |= PorterDuff_SupportedOpaquePrimitives;
+        compositionModeStatus &= ~PorterDuff_AlwaysBlend;
+        if (!isPremultiplied)
+            compositionModeStatus &= ~PorterDuff_PremultiplyColors;
         break;
     case QPainter::CompositionMode_SourceOver:
-        compositionModeStatus |= PorterDuff_SupportedPrimitives;
+        compositionModeStatus &= ~PorterDuff_AlwaysBlend;
         surface->SetPorterDuff(surface, DSPD_SRC_OVER);
         break;
     case QPainter::CompositionMode_DestinationOver:
@@ -942,6 +1001,8 @@ void QDirectFBPaintEnginePrivate::setCompositionMode(QPainter::CompositionMode m
         break;
     case QPainter::CompositionMode_SourceIn:
         surface->SetPorterDuff(surface, DSPD_SRC_IN);
+        if (!isPremultiplied)
+            compositionModeStatus &= ~PorterDuff_PremultiplyColors;
         break;
     case QPainter::CompositionMode_DestinationIn:
         surface->SetPorterDuff(surface, DSPD_DST_IN);
@@ -952,6 +1013,11 @@ void QDirectFBPaintEnginePrivate::setCompositionMode(QPainter::CompositionMode m
     case QPainter::CompositionMode_DestinationOut:
         surface->SetPorterDuff(surface, DSPD_DST_OUT);
         break;
+#if (Q_DIRECTFB_VERSION >= 0x010209)
+    case QPainter::CompositionMode_Destination:
+        surface->SetPorterDuff(surface, DSPD_DST);
+        break;
+#endif
 #if (Q_DIRECTFB_VERSION >= 0x010000)
     case QPainter::CompositionMode_SourceAtop:
         surface->SetPorterDuff(surface, DSPD_SRC_ATOP);
@@ -967,7 +1033,7 @@ void QDirectFBPaintEnginePrivate::setCompositionMode(QPainter::CompositionMode m
         break;
 #endif
     default:
-        compositionModeStatus = 0;
+        compositionModeStatus = PorterDuff_None;
         break;
     }
 }
@@ -989,9 +1055,6 @@ void QDirectFBPaintEnginePrivate::prepareForBlit(bool alpha)
     }
     surface->SetColor(surface, 0xff, 0xff, 0xff, opacity);
     surface->SetBlittingFlags(surface, blittingFlags);
-    if (compositionModeStatus & PorterDuff_Dirty) {
-        setCompositionMode(q->state()->composition_mode);
-    }
 }
 
 static inline uint ALPHA_MUL(uint x, uint a)
@@ -1004,12 +1067,20 @@ static inline uint ALPHA_MUL(uint x, uint a)
 void QDirectFBPaintEnginePrivate::setDFBColor(const QColor &color)
 {
     Q_ASSERT(surface);
+    Q_ASSERT(compositionModeStatus & PorterDuff_Supported);
     const quint8 alpha = (opacity == 255 ?
                           color.alpha() : ALPHA_MUL(color.alpha(), opacity));
-    surface->SetColor(surface, color.red(), color.green(), color.blue(), alpha);
-    surface->SetPorterDuff(surface, DSPD_NONE);
-    surface->SetDrawingFlags(surface, alpha == 255 ? DSDRAW_NOFX : DSDRAW_BLEND);
-    compositionModeStatus |= PorterDuff_Dirty;
+    QColor col;
+    if (compositionModeStatus & PorterDuff_PremultiplyColors) {
+        col = QColor(ALPHA_MUL(color.red(), alpha),
+                     ALPHA_MUL(color.green(), alpha),
+                     ALPHA_MUL(color.blue(), alpha),
+                     alpha);
+    } else {
+        col = QColor(color.red(), color.green(), color.blue(), alpha);
+    }
+    surface->SetColor(surface, col.red(), col.green(), col.blue(), col.alpha());
+    surface->SetDrawingFlags(surface, alpha == 255 && !(compositionModeStatus & PorterDuff_AlwaysBlend) ? DSDRAW_NOFX : DSDRAW_BLEND);
 }
 
 IDirectFBSurface *QDirectFBPaintEnginePrivate::getSurface(const QImage &img, bool *release)
@@ -1291,7 +1362,7 @@ static inline void drawRects(const T *rects, int n, const QTransform &transform,
     }
 }
 
-#ifdef QT_DIRECTFB_WARN_ON_RASTERFALLBACKS
+#if defined QT_DIRECTFB_WARN_ON_RASTERFALLBACKS || defined QT_DEBUG
 template <typename T> inline const T *ptr(const T &t) { return &t; }
 template <> inline const bool* ptr<bool>(const bool &) { return 0; }
 template <typename device, typename T1, typename T2, typename T3>
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp
index ba50329..b5ac67d 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp
@@ -425,7 +425,7 @@ void QDirectFBPixmapData::fill(const QColor &color)
 
     Q_ASSERT(dfbSurface);
 
-    alpha = (color.alpha() < 255);
+    alpha |= (color.alpha() < 255);
 
     if (alpha && isOpaqueFormat(imageFormat)) {
         QSize size;
diff --git a/src/plugins/gfxdrivers/vnc/qscreenvnc_qws.cpp b/src/plugins/gfxdrivers/vnc/qscreenvnc_qws.cpp
index 7bcb74d..e78fec1 100644
--- a/src/plugins/gfxdrivers/vnc/qscreenvnc_qws.cpp
+++ b/src/plugins/gfxdrivers/vnc/qscreenvnc_qws.cpp
@@ -325,6 +325,36 @@ static const struct {
     { 0xffe8, Qt::Key_Meta      },
     { 0xffe9, Qt::Key_Alt       },
     { 0xffea, Qt::Key_Alt       },
+
+    { 0xffb0, Qt::Key_0         },
+    { 0xffb1, Qt::Key_1         },
+    { 0xffb2, Qt::Key_2         },
+    { 0xffb3, Qt::Key_3         },
+    { 0xffb4, Qt::Key_4         },
+    { 0xffb5, Qt::Key_5         },
+    { 0xffb6, Qt::Key_6         },
+    { 0xffb7, Qt::Key_7         },
+    { 0xffb8, Qt::Key_8         },
+    { 0xffb9, Qt::Key_9         },
+
+    { 0xff8d, Qt::Key_Return    },
+    { 0xffaa, Qt::Key_Asterisk  },
+    { 0xffab, Qt::Key_Plus      },
+    { 0xffad, Qt::Key_Minus     },
+    { 0xffae, Qt::Key_Period    },
+    { 0xffaf, Qt::Key_Slash     },
+
+    { 0xff95, Qt::Key_Home      },
+    { 0xff96, Qt::Key_Left      },
+    { 0xff97, Qt::Key_Up        },
+    { 0xff98, Qt::Key_Right     },
+    { 0xff99, Qt::Key_Down      },
+    { 0xff9a, Qt::Key_PageUp    },
+    { 0xff9b, Qt::Key_PageDown  },
+    { 0xff9c, Qt::Key_End       },
+    { 0xff9e, Qt::Key_Insert    },
+    { 0xff9f, Qt::Key_Delete    },
+
     { 0, 0 }
 };
 
@@ -483,6 +513,10 @@ bool QRfbKeyEvent::read(QTcpSocket *s)
             keycode = keyMap[i].keycode;
         i++;
     }
+
+    if (keycode >= ' ' && keycode <= '~')
+        unicode = keycode;
+
     if (!keycode) {
         if (key <= 0xff) {
             unicode = key;
diff --git a/src/plugins/imageformats/jpeg/qjpeghandler.cpp b/src/plugins/imageformats/jpeg/qjpeghandler.cpp
index 3555b21..0f0d6f6 100644
--- a/src/plugins/imageformats/jpeg/qjpeghandler.cpp
+++ b/src/plugins/imageformats/jpeg/qjpeghandler.cpp
@@ -562,11 +562,29 @@ inline my_jpeg_destination_mgr::my_jpeg_destination_mgr(QIODevice *device)
     free_in_buffer = max_buf;
 }
 
+static bool can_write_format(QImage::Format fmt)
+{
+    switch (fmt) {
+    case QImage::Format_Mono:
+    case QImage::Format_MonoLSB:
+    case QImage::Format_Indexed8:
+    case QImage::Format_RGB888:
+    case QImage::Format_RGB32:
+    case QImage::Format_ARGB32:
+    case QImage::Format_ARGB32_Premultiplied:
+        return true;
+        break;
+    default:
+        break;
+    }
+    return false;
+}
 
 static bool write_jpeg_image(const QImage &sourceImage, QIODevice *device, int sourceQuality)
 {
     bool success = false;
-    const QImage image = sourceImage;
+    const QImage image = can_write_format(sourceImage.format()) ?
+                         sourceImage : sourceImage.convertToFormat(QImage::Format_RGB888);
     const QVector<QRgb> cmap = image.colorTable();
 
     struct jpeg_compress_struct cinfo;
@@ -775,15 +793,16 @@ bool QJpegHandler::supportsOption(ImageOption option) const
 
 QVariant QJpegHandler::option(ImageOption option) const
 {
-    if (option == Quality) {
+    switch(option) {
+    case Quality:
         return quality;
-    } else if  (option == ScaledSize) {
+    case ScaledSize:
         return scaledSize;
-    } else if  (option == ScaledClipRect) {
+    case ScaledClipRect:
         return scaledClipRect;
-    } else if  (option == ClipRect) {
+    case ClipRect:
         return clipRect;
-    } else if (option == Size) {
+    case Size:
         if (canRead() && !device()->isSequential()) {
             qint64 pos = device()->pos();
             int width = 0;
@@ -792,7 +811,8 @@ QVariant QJpegHandler::option(ImageOption option) const
             device()->seek(pos);
             return QSize(width, height);
         }
-    } else if (option == ImageFormat) {
+        return QVariant();
+    case ImageFormat:
         if (canRead() && !device()->isSequential()) {
             qint64 pos = device()->pos();
             QImage::Format format = QImage::Format_Invalid;
@@ -801,20 +821,29 @@ QVariant QJpegHandler::option(ImageOption option) const
             return format;
         }
         return QImage::Format_Invalid;
+    default:
+        return QVariant();
     }
-    return QVariant();
 }
 
 void QJpegHandler::setOption(ImageOption option, const QVariant &value)
 {
-    if (option == Quality)
+    switch(option) {
+    case Quality:
         quality = value.toInt();
-    else if ( option == ScaledSize )
+        break;
+    case ScaledSize:
         scaledSize = value.toSize();
-    else if ( option == ScaledClipRect )
+        break;
+    case ScaledClipRect:
         scaledClipRect = value.toRect();
-    else if ( option == ClipRect )
+        break;
+    case ClipRect:
         clipRect = value.toRect();
+        break;
+    default:
+        break;
+    }
 }
 
 QByteArray QJpegHandler::name() const
diff --git a/src/plugins/imageformats/tiff/tiff.pro b/src/plugins/imageformats/tiff/tiff.pro
index 2334b50..3cb64ad 100644
--- a/src/plugins/imageformats/tiff/tiff.pro
+++ b/src/plugins/imageformats/tiff/tiff.pro
@@ -47,14 +47,16 @@ contains(QT_CONFIG, system-tiff) {
 	    ../../../3rdparty/libtiff/libtiff/tif_warning.c \
 	    ../../../3rdparty/libtiff/libtiff/tif_write.c \
 	    ../../../3rdparty/libtiff/libtiff/tif_zip.c
-	    win32 {
+	    win32:!wince*: {
 	       SOURCES += ../../../3rdparty/libtiff/libtiff/tif_win32.c
 	    }
             unix: {
 	       SOURCES += ../../../3rdparty/libtiff/libtiff/tif_unix.c
             }
             wince*: {
-               SOURCES += ../../../corelib/kernel/qfunctions_wince.cpp
+               SOURCES += ../../../corelib/kernel/qfunctions_wince.cpp \
+                          ../../../3rdparty/libtiff/libtiff/tif_wince.c \
+			  ../../../3rdparty/libtiff/libtiff/tif_win32.c
             }
             symbian: {
                SOURCES += ../../../3rdparty/libtiff/port/lfind.c
diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowaudioendpointcontrol.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowaudioendpointcontrol.cpp
index 570b44a..5f72ca6 100644
--- a/src/plugins/mediaservices/directshow/mediaplayer/directshowaudioendpointcontrol.cpp
+++ b/src/plugins/mediaservices/directshow/mediaplayer/directshowaudioendpointcontrol.cpp
@@ -55,7 +55,7 @@ DirectShowAudioEndpointControl::DirectShowAudioEndpointControl(
     , m_deviceEnumerator(0)
 {
     if (CreateBindCtx(0, &m_bindContext) == S_OK) {
-        m_deviceEnumerator = com_new<ICreateDevEnum>(CLSID_SystemDeviceEnum);
+        m_deviceEnumerator = com_new<ICreateDevEnum>(CLSID_SystemDeviceEnum, IID_ICreateDevEnum);
 
         updateEndpoints();
 
@@ -82,6 +82,7 @@ QList<QString> DirectShowAudioEndpointControl::availableEndpoints() const
 
 QString DirectShowAudioEndpointControl::endpointDescription(const QString &name) const
 {
+#ifdef __IPropertyBag_INTERFACE_DEFINED__
     QString description;
 
     if (IMoniker *moniker = m_devices.value(name, 0)) {
@@ -96,7 +97,11 @@ QString DirectShowAudioEndpointControl::endpointDescription(const QString &name)
             propertyBag->Release();
         }
     }
-    return description;;
+
+    return description;
+#else
+    return name.section(QLatin1Char('\\'), -1);
+#endif
 }
 
 QString DirectShowAudioEndpointControl::defaultEndpoint() const
@@ -120,7 +125,7 @@ void DirectShowAudioEndpointControl::setActiveEndpoint(const QString &name)
         if (moniker->BindToObject(
                 m_bindContext,
                 0,
-                __uuidof(IBaseFilter),
+                IID_IBaseFilter,
                 reinterpret_cast<void **>(&filter)) == S_OK) {
             m_service->setAudioOutput(filter);
 
diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowglobal.h b/src/plugins/mediaservices/directshow/mediaplayer/directshowglobal.h
index 1c9fe54..e43e2a7 100644
--- a/src/plugins/mediaservices/directshow/mediaplayer/directshowglobal.h
+++ b/src/plugins/mediaservices/directshow/mediaplayer/directshowglobal.h
@@ -42,30 +42,30 @@
 #ifndef DIRECTSHOWGLOBAL_H
 #define DIRECTSHOWGLOBAL_H
 
-#include <dshow.h>
+#include <QtCore/qglobal.h>
 
+#include <dshow.h>
 
 QT_BEGIN_HEADER
 
 QT_BEGIN_NAMESPACE
 
-template <typename T> T *com_cast(IUnknown *unknown)
+template <typename T> T *com_cast(IUnknown *unknown, const IID &iid)
 {
     T *iface = 0;
-    return unknown && unknown->QueryInterface(
-            __uuidof(T), reinterpret_cast<void **>(&iface)) == S_OK
+    return unknown && unknown->QueryInterface(iid, reinterpret_cast<void **>(&iface)) == S_OK
         ? iface
         : 0;
 }
 
-template <typename T> T *com_new(const IID &clsid)
+template <typename T> T *com_new(const IID &clsid, const IID &iid)
 {
     T *object = 0;
     return CoCreateInstance(
             clsid,
             NULL,
             CLSCTX_INPROC_SERVER,
-            __uuidof(T),
+            iid,
             reinterpret_cast<void **>(&object)) == S_OK
         ? object
         : 0;
@@ -75,4 +75,73 @@ QT_END_NAMESPACE
 
 QT_END_HEADER
 
+#ifndef __IFilterGraph2_INTERFACE_DEFINED__
+#define __IFilterGraph2_INTERFACE_DEFINED__
+#define INTERFACE IFilterGraph2
+DECLARE_INTERFACE_(IFilterGraph2 ,IGraphBuilder)
+{
+    STDMETHOD(AddSourceFilterForMoniker)(THIS_ IMoniker *, IBindCtx *, LPCWSTR,IBaseFilter **) PURE;
+    STDMETHOD(ReconnectEx)(THIS_ IPin *, const AM_MEDIA_TYPE *) PURE;
+    STDMETHOD(RenderEx)(IPin *, DWORD, DWORD *) PURE;
+};
+#undef INTERFACE  
+#endif
+
+#ifndef __IAMFilterMiscFlags_INTERFACE_DEFINED__
+#define __IAMFilterMiscFlags_INTERFACE_DEFINED__
+#define INTERFACE IAMFilterMiscFlags
+DECLARE_INTERFACE_(IAMFilterMiscFlags ,IUnknown)
+{
+    STDMETHOD(QueryInterface)(THIS_ REFIID,PVOID*) PURE;
+	STDMETHOD_(ULONG,AddRef)(THIS) PURE;
+	STDMETHOD_(ULONG,Release)(THIS) PURE;
+    STDMETHOD_(ULONG,GetMiscFlags)(THIS) PURE;
+};
+#undef INTERFACE  
+#endif
+
+#ifndef __IFileSourceFilter_INTERFACE_DEFINED__
+#define __IFileSourceFilter_INTERFACE_DEFINED__
+#define INTERFACE IFileSourceFilter
+DECLARE_INTERFACE_(IFileSourceFilter ,IUnknown)
+{
+    STDMETHOD(QueryInterface)(THIS_ REFIID,PVOID*) PURE;
+	STDMETHOD_(ULONG,AddRef)(THIS) PURE;
+	STDMETHOD_(ULONG,Release)(THIS) PURE;
+    STDMETHOD(Load)(THIS_ LPCOLESTR, const AM_MEDIA_TYPE *) PURE;
+    STDMETHOD(GetCurFile)(THIS_ LPOLESTR *ppszFileName, AM_MEDIA_TYPE *) PURE;
+};
+#undef INTERFACE  
+#endif
+
+#ifndef __IAMOpenProgress_INTERFACE_DEFINED__
+#define __IAMOpenProgress_INTERFACE_DEFINED__
+#define INTERFACE IAMOpenProgress
+DECLARE_INTERFACE_(IAMOpenProgress ,IUnknown)
+{
+    STDMETHOD(QueryInterface)(THIS_ REFIID,PVOID*) PURE;
+	STDMETHOD_(ULONG,AddRef)(THIS) PURE;
+	STDMETHOD_(ULONG,Release)(THIS) PURE;
+    STDMETHOD(QueryProgress)(THIS_ LONGLONG *, LONGLONG *) PURE;
+    STDMETHOD(AbortOperation)(THIS) PURE;
+};
+#undef INTERFACE  
+#endif
+
+#ifndef __IFilterChain_INTERFACE_DEFINED__
+#define __IFilterChain_INTERFACE_DEFINED__
+#define INTERFACE IFilterChain
+DECLARE_INTERFACE_(IFilterChain ,IUnknown)
+{
+    STDMETHOD(QueryInterface)(THIS_ REFIID,PVOID*) PURE;
+	STDMETHOD_(ULONG,AddRef)(THIS) PURE;
+	STDMETHOD_(ULONG,Release)(THIS) PURE;
+    STDMETHOD(StartChain)(IBaseFilter *, IBaseFilter *) PURE;
+    STDMETHOD(PauseChain)(IBaseFilter *, IBaseFilter *) PURE;
+    STDMETHOD(StopChain)(IBaseFilter *, IBaseFilter *) PURE;
+    STDMETHOD(RemoveChain)(IBaseFilter *, IBaseFilter *) PURE;
+};
+#undef INTERFACE  
+#endif
+
 #endif
diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowioreader.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowioreader.cpp
index 54446b8..7369099 100644
--- a/src/plugins/mediaservices/directshow/mediaplayer/directshowioreader.cpp
+++ b/src/plugins/mediaservices/directshow/mediaplayer/directshowioreader.cpp
@@ -143,7 +143,7 @@ HRESULT DirectShowIOReader::RequestAllocator(
 
             return S_OK;
         } else {
-            *ppActual = com_new<IMemAllocator>(CLSID_MemoryAllocator);
+            *ppActual = com_new<IMemAllocator>(CLSID_MemoryAllocator, IID_IMemAllocator);
 
             if (*ppActual) {
                 if ((*ppActual)->SetProperties(pProps, &actualProperties) != S_OK) {
diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowiosource.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowiosource.cpp
index 1dca465..7b66d56 100644
--- a/src/plugins/mediaservices/directshow/mediaplayer/directshowiosource.cpp
+++ b/src/plugins/mediaservices/directshow/mediaplayer/directshowiosource.cpp
@@ -121,6 +121,10 @@ void DirectShowIOSource::setAllocator(IMemAllocator *allocator)
 // IUnknown
 HRESULT DirectShowIOSource::QueryInterface(REFIID riid, void **ppvObject)
 {
+    // 2dd74950-a890-11d1-abe8-00a0c905f375
+    static const GUID iid_IAmFilterMiscFlags = {
+        0x2dd74950, 0xa890, 0x11d1, {0xab, 0xe8, 0x00, 0xa0, 0xc9, 0x05, 0xf3, 0x75}};
+
     if (!ppvObject) {
         return E_POINTER;
     } else if (riid == IID_IUnknown
@@ -128,7 +132,7 @@ HRESULT DirectShowIOSource::QueryInterface(REFIID riid, void **ppvObject)
             || riid == IID_IMediaFilter
             || riid == IID_IBaseFilter) {
         *ppvObject = static_cast<IBaseFilter *>(this);
-    } else if (riid == IID_IAMFilterMiscFlags) {
+    } else if (riid == iid_IAmFilterMiscFlags) {
         *ppvObject = static_cast<IAMFilterMiscFlags *>(this);
     } else if (riid == IID_IPin) {
         *ppvObject = static_cast<IPin *>(this);
@@ -414,8 +418,8 @@ HRESULT DirectShowIOSource::tryConnect(IPin *pin, const AM_MEDIA_TYPE *type)
     } else if (!m_allocator) {
         hr = VFW_E_NO_TRANSPORT;
 
-        if (IMemInputPin *memPin = com_cast<IMemInputPin>(pin)) {
-            if ((m_allocator = com_new<IMemAllocator>(CLSID_MemoryAllocator))) {
+        if (IMemInputPin *memPin = com_cast<IMemInputPin>(pin, IID_IMemInputPin)) {
+            if ((m_allocator = com_new<IMemAllocator>(CLSID_MemoryAllocator, IID_IMemAllocator))) {
                 ALLOCATOR_PROPERTIES properties;
                 if (memPin->GetAllocatorRequirements(&properties) == S_OK
                         || m_allocator->GetProperties(&properties) == S_OK) {
diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowiosource.h b/src/plugins/mediaservices/directshow/mediaplayer/directshowiosource.h
index b626473..1d917df 100644
--- a/src/plugins/mediaservices/directshow/mediaplayer/directshowiosource.h
+++ b/src/plugins/mediaservices/directshow/mediaplayer/directshowiosource.h
@@ -42,17 +42,17 @@
 #ifndef DIRECTSHOWIOSOURCE_H
 #define DIRECTSHOWIOSOURCE_H
 
+#include "directshowglobal.h"
 #include "directshowioreader.h"
 #include "directshowmediatype.h"
 #include "directshowmediatypelist.h"
 
+#include <QtCore/qfile.h>
 
 QT_BEGIN_HEADER
 
 QT_BEGIN_NAMESPACE
 
-#include <QtCore/qfile.h>
-
 class DirectShowIOSource
     : public DirectShowMediaTypeList
     , public IBaseFilter
diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowmediatype.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowmediatype.cpp
index f719b29..cf6d45b 100644
--- a/src/plugins/mediaservices/directshow/mediaplayer/directshowmediatype.cpp
+++ b/src/plugins/mediaservices/directshow/mediaplayer/directshowmediatype.cpp
@@ -54,20 +54,20 @@ namespace
 
     static const TypeLookup qt_typeLookup[] =
     {
-        { QVideoFrame::Format_RGB32, MEDIASUBTYPE_RGB32 },
-        { QVideoFrame::Format_BGR24, MEDIASUBTYPE_RGB24 },
-        { QVideoFrame::Format_RGB565, MEDIASUBTYPE_RGB565 },
-        { QVideoFrame::Format_RGB555, MEDIASUBTYPE_RGB555 },
-        { QVideoFrame::Format_AYUV444, MEDIASUBTYPE_AYUV },
-        { QVideoFrame::Format_YUYV, MEDIASUBTYPE_YUY2 },
-        { QVideoFrame::Format_UYVY, MEDIASUBTYPE_UYVY },
-        { QVideoFrame::Format_IMC1, MEDIASUBTYPE_IMC1 },
-        { QVideoFrame::Format_IMC2, MEDIASUBTYPE_IMC2 },
-        { QVideoFrame::Format_IMC3, MEDIASUBTYPE_IMC3 },
-        { QVideoFrame::Format_IMC4, MEDIASUBTYPE_IMC4 },
-        { QVideoFrame::Format_YV12, MEDIASUBTYPE_YV12 },
-        { QVideoFrame::Format_NV12, MEDIASUBTYPE_NV12 },
-        { QVideoFrame::Format_YUV420P, MEDIASUBTYPE_IYUV }
+        { QVideoFrame::Format_RGB32,   /*MEDIASUBTYPE_RGB32*/  {0xe436eb7e, 0x524f, 0x11ce, {0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70}} },
+        { QVideoFrame::Format_BGR24,   /*MEDIASUBTYPE_RGB24*/  {0xe436eb7d, 0x524f, 0x11ce, {0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70}} },
+        { QVideoFrame::Format_RGB565,  /*MEDIASUBTYPE_RGB565*/ {0xe436eb7b, 0x524f, 0x11ce, {0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70}} },
+        { QVideoFrame::Format_RGB555,  /*MEDIASUBTYPE_RGB555*/ {0xe436eb7c, 0x524f, 0x11ce, {0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70}} },
+        { QVideoFrame::Format_AYUV444, /*MEDIASUBTYPE_AYUV*/   {0x56555941, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}} },
+        { QVideoFrame::Format_YUYV,    /*MEDIASUBTYPE_YUY2*/   {0x32595559, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}} },
+        { QVideoFrame::Format_UYVY,    /*MEDIASUBTYPE_UYVY*/   {0x59565955, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}} },
+        { QVideoFrame::Format_IMC1,    /*MEDIASUBTYPE_IMC1*/   {0x31434D49, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}} },
+        { QVideoFrame::Format_IMC2,    /*MEDIASUBTYPE_IMC2*/   {0x32434D49, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}} },
+        { QVideoFrame::Format_IMC3,    /*MEDIASUBTYPE_IMC3*/   {0x33434D49, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}} },
+        { QVideoFrame::Format_IMC4,    /*MEDIASUBTYPE_IMC4*/   {0x34434D49, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}} },
+        { QVideoFrame::Format_YV12,    /*MEDIASUBTYPE_YV12*/   {0x32315659, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}} },
+        { QVideoFrame::Format_NV12,    /*MEDIASUBTYPE_NV12*/   {0x3231564E, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}} },
+        { QVideoFrame::Format_YUV420P, /*MEDIASUBTYPE_IYUV*/   {0x56555949, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}} }
     };
 }
 
@@ -102,12 +102,16 @@ void DirectShowMediaType::freeData(AM_MEDIA_TYPE *type)
 
 GUID DirectShowMediaType::convertPixelFormat(QVideoFrame::PixelFormat format)
 {
+    // MEDIASUBTYPE_None;
+    static const GUID none = {
+        0xe436eb8e, 0x524f, 0x11ce, {0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70} };
+
     const int count = sizeof(qt_typeLookup) / sizeof(TypeLookup);
 
     for (int i = 0; i < count; ++i)
         if (qt_typeLookup[i].pixelFormat == format)
             return qt_typeLookup[i].mediaType;
-    return MEDIASUBTYPE_None;
+    return none;
 }
 
 QVideoSurfaceFormat DirectShowMediaType::formatFromType(const AM_MEDIA_TYPE &type)
diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowmetadatacontrol.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowmetadatacontrol.cpp
index 7b2552f..89821c4 100644
--- a/src/plugins/mediaservices/directshow/mediaplayer/directshowmetadatacontrol.cpp
+++ b/src/plugins/mediaservices/directshow/mediaplayer/directshowmetadatacontrol.cpp
@@ -297,7 +297,7 @@ QVariant DirectShowMetaDataControl::metaData(QtMultimedia::MetaData key) const
         }
 
         if (string) {
-            value = QString::fromUtf16(string, ::SysStringLen(string));
+            value = QString::fromUtf16(reinterpret_cast<ushort *>(string), ::SysStringLen(string));
 
             ::SysFreeString(string);
         }
@@ -344,7 +344,7 @@ void DirectShowMetaDataControl::updateGraph(IFilterGraph2 *graph, IBaseFilter *s
     if (m_headerInfo)
         m_headerInfo->Release();
 
-    m_headerInfo = com_cast<IWMHeaderInfo>(source);
+    m_headerInfo = com_cast<IWMHeaderInfo>(source, IID_IWMHeaderInfo);
 #endif
     // DirectShowMediaPlayerService holds a lock at this point so defer emitting signals to a later
     // time.
diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowmetadatacontrol.h b/src/plugins/mediaservices/directshow/mediaplayer/directshowmetadatacontrol.h
index 966f9b8..9a81ba8 100644
--- a/src/plugins/mediaservices/directshow/mediaplayer/directshowmetadatacontrol.h
+++ b/src/plugins/mediaservices/directshow/mediaplayer/directshowmetadatacontrol.h
@@ -42,9 +42,10 @@
 #ifndef DIRECTSHOWMETADATACONTROL_H
 #define DIRECTSHOWMETADATACONTROL_H
 
+#include "directshowglobal.h"
+
 #include <QtMultimedia/qmetadatacontrol.h>
 
-#include <dshow.h>
 #include <qnetwork.h>
 
 #ifndef QT_NO_WMSDK
diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowplayercontrol.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowplayercontrol.cpp
index b024557..bb7bac3 100644
--- a/src/plugins/mediaservices/directshow/mediaplayer/directshowplayercontrol.cpp
+++ b/src/plugins/mediaservices/directshow/mediaplayer/directshowplayercontrol.cpp
@@ -371,7 +371,7 @@ void DirectShowPlayerControl::updateAudioOutput(IBaseFilter *filter)
     if (m_audio)
         m_audio->Release();
 
-    m_audio = com_cast<IBasicAudio>(filter);
+    m_audio = com_cast<IBasicAudio>(filter, IID_IBasicAudio);
 }
 
 void DirectShowPlayerControl::updateError(QMediaPlayer::Error error, const QString &errorString)
diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.cpp
index 57f4bec..317fa5c 100644
--- a/src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.cpp
+++ b/src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.cpp
@@ -56,8 +56,6 @@
 #include <QtCore/qthread.h>
 #include <QtCore/qvarlengtharray.h>
 
-#include <uuids.h>
-
 Q_GLOBAL_STATIC(DirectShowEventLoop, qt_directShowEventLoop)
 
 QT_BEGIN_NAMESPACE
@@ -80,11 +78,11 @@ private:
 DirectShowPlayerService::DirectShowPlayerService(QObject *parent)
     : QMediaService(parent)
     , m_playerControl(0)
-    , m_audioEndpointControl(0)
     , m_metaDataControl(0)
     , m_videoOutputControl(0)
     , m_videoRendererControl(0)
     , m_videoWindowControl(0)
+    , m_audioEndpointControl(0)
     , m_taskThread(0)
     , m_loop(qt_directShowEventLoop())
     , m_pendingTasks(0)
@@ -203,9 +201,12 @@ void DirectShowPlayerService::load(const QMediaContent &media, QIODevice *stream
         m_graphStatus = InvalidMedia;
         m_error = QMediaPlayer::ResourceError;
     } else {
+        // {36b73882-c2c8-11cf-8b46-00805f6cef60}
+        static const GUID iid_IFilterGraph2 = {
+            0x36b73882, 0xc2c8, 0x11cf, {0x8b, 0x46, 0x00, 0x80, 0x5f, 0x6c, 0xef, 0x60} };
         m_graphStatus = Loading;
 
-        m_graph = com_new<IFilterGraph2>(CLSID_FilterGraph);
+        m_graph = com_new<IFilterGraph2>(CLSID_FilterGraph, iid_IFilterGraph2);
 
         if (stream)
             m_pendingTasks = SetStreamSource;
@@ -231,15 +232,22 @@ void DirectShowPlayerService::doSetUrlSource(QMutexLocker *locker)
 
     HRESULT hr = E_FAIL;
 
-#ifndef QT_NO_WMSDK
     if (url.scheme() == QLatin1String("http") || url.scheme() == QLatin1String("https")) {
-        if (IFileSourceFilter *fileSource = com_new<IFileSourceFilter>(CLSID_WMAsfReader)) {
+        static const GUID clsid_WMAsfReader = {
+            0x187463a0, 0x5bb7, 0x11d3, {0xac, 0xbe, 0x00, 0x80, 0xc7, 0x5e, 0x24, 0x6e} };
+
+        // {56a868a6-0ad4-11ce-b03a-0020af0ba770}
+        static const GUID iid_IFileSourceFilter = {
+            0x56a868a6, 0x0ad4, 0x11ce, {0xb0, 0x3a, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70} };
+
+        if (IFileSourceFilter *fileSource = com_new<IFileSourceFilter>(
+                clsid_WMAsfReader, iid_IFileSourceFilter)) {
             locker->unlock();
-            hr = fileSource->Load(url.toString().utf16(), 0);
+            hr = fileSource->Load(reinterpret_cast<const OLECHAR *>(url.toString().utf16()), 0);
             locker->relock();
 
             if (SUCCEEDED(hr)) {
-                source = com_cast<IBaseFilter>(fileSource);
+                source = com_cast<IBaseFilter>(fileSource, IID_IBaseFilter);
 
                 if (!SUCCEEDED(hr = m_graph->AddFilter(source, L"Source")) && source) {
                     source->Release();
@@ -259,13 +267,11 @@ void DirectShowPlayerService::doSetUrlSource(QMutexLocker *locker)
     }
 
     if (!SUCCEEDED(hr)) {
-#endif
         locker->unlock();
-        hr = m_graph->AddSourceFilter(url.toString().utf16(), L"Source", &source);
+        hr = m_graph->AddSourceFilter(
+                reinterpret_cast<const OLECHAR *>(url.toString().utf16()), L"Source", &source);
         locker->relock();
-#ifndef QT_NO_WMSDK
     }
-#endif
 
     if (SUCCEEDED(hr)) {
         m_executedTasks = SetSource;
@@ -299,7 +305,7 @@ void DirectShowPlayerService::doSetUrlSource(QMutexLocker *locker)
         default:
             m_error = QMediaPlayer::ResourceError;
             m_errorString = QString();
-            qWarning("DirectShowPlayerService::doSetUrlSource: Unresolved error code %x", hr);
+            qWarning("DirectShowPlayerService::doSetUrlSource: Unresolved error code %x", uint(hr));
             break;
         }
 
@@ -342,7 +348,7 @@ void DirectShowPlayerService::doRender(QMutexLocker *locker)
 {
     m_pendingTasks |= m_executedTasks & (Play | Pause);
 
-    if (IMediaControl *control = com_cast<IMediaControl>(m_graph)) {
+    if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) {
         control->Stop();
         control->Release();
     }
@@ -393,7 +399,7 @@ void DirectShowPlayerService::doRender(QMutexLocker *locker)
                         locker->unlock();
                         HRESULT hr;
                         if (SUCCEEDED(hr = graph->RenderEx(
-                                pin, AM_RENDEREX_RENDERTOEXISTINGRENDERERS, 0))) {
+                                pin, /*AM_RENDEREX_RENDERTOEXISTINGRENDERERS*/ 1, 0))) {
                             rendered = true;
                         } else if (renderHr == S_OK || renderHr == VFW_E_NO_DECOMPRESSOR){
                             renderHr = hr;
@@ -448,7 +454,7 @@ void DirectShowPlayerService::doRender(QMutexLocker *locker)
                     m_error = QMediaPlayer::ResourceError;
                     m_errorString = QString();
                     qWarning("DirectShowPlayerService::doRender: Unresolved error code %x",
-                             renderHr);
+                             uint(renderHr));
                 }
             }
 
@@ -462,11 +468,11 @@ void DirectShowPlayerService::doRender(QMutexLocker *locker)
 void DirectShowPlayerService::doFinalizeLoad(QMutexLocker *locker)
 {
     if (m_graphStatus != Loaded) {
-        if (IMediaEvent *event = com_cast<IMediaEvent>(m_graph)) {
+        if (IMediaEvent *event = com_cast<IMediaEvent>(m_graph, IID_IMediaEvent)) {
             event->GetEventHandle(reinterpret_cast<OAEVENT *>(&m_eventHandle));
             event->Release();
         }
-        if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph)) {
+        if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) {
             LONGLONG duration = 0;
             seeking->GetDuration(&duration);
             m_duration = duration / 10;
@@ -496,7 +502,12 @@ void DirectShowPlayerService::releaseGraph()
 {
     if (m_graph) {
         if (m_executingTask != 0) {
-            if (IAMOpenProgress *progress = com_cast<IAMOpenProgress>(m_graph)) {
+            // {8E1C39A1-DE53-11cf-AA63-0080C744528D}
+            static const GUID iid_IAMOpenProgress = {
+                0x8E1C39A1, 0xDE53, 0x11cf, {0xAA, 0x63, 0x00, 0x80, 0xC7, 0x44, 0x52, 0x8D} };
+
+            if (IAMOpenProgress *progress = com_cast<IAMOpenProgress>(
+                    m_graph, iid_IAMOpenProgress)) {
                 progress->AbortOperation();
                 progress->Release();
             }
@@ -515,7 +526,7 @@ void DirectShowPlayerService::doReleaseGraph(QMutexLocker *locker)
 {
     Q_UNUSED(locker);
 
-    if (IMediaControl *control = com_cast<IMediaControl>(m_graph)) {
+    if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) {
         control->Stop();
         control->Release();
     }
@@ -630,7 +641,7 @@ void DirectShowPlayerService::play()
 
 void DirectShowPlayerService::doPlay(QMutexLocker *locker)
 {
-    if (IMediaControl *control = com_cast<IMediaControl>(m_graph)) {
+    if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) {
         locker->unlock();
         HRESULT hr = control->Run();
         locker->relock();
@@ -644,7 +655,7 @@ void DirectShowPlayerService::doPlay(QMutexLocker *locker)
         } else {
             m_error = QMediaPlayer::ResourceError;
             m_errorString = QString();
-            qWarning("DirectShowPlayerService::doPlay: Unresolved error code %x", hr);
+            qWarning("DirectShowPlayerService::doPlay: Unresolved error code %x", uint(hr));
 
             QCoreApplication::postEvent(this, new QEvent(QEvent::Type(Error)));
         }
@@ -672,7 +683,7 @@ void DirectShowPlayerService::pause()
 
 void DirectShowPlayerService::doPause(QMutexLocker *locker)
 {
-    if (IMediaControl *control = com_cast<IMediaControl>(m_graph)) {
+    if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) {
         locker->unlock();
         HRESULT hr = control->Pause();
         locker->relock();
@@ -680,7 +691,7 @@ void DirectShowPlayerService::doPause(QMutexLocker *locker)
         control->Release();
 
         if (SUCCEEDED(hr)) {
-            if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph)) {
+            if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) {
                 LONGLONG position = 0;
 
                 seeking->GetCurrentPosition(&position);
@@ -697,7 +708,7 @@ void DirectShowPlayerService::doPause(QMutexLocker *locker)
         } else {
             m_error = QMediaPlayer::ResourceError;
             m_errorString = QString();
-            qWarning("DirectShowPlayerService::doPause: Unresolved error code %x", hr);
+            qWarning("DirectShowPlayerService::doPause: Unresolved error code %x", uint(hr));
 
             QCoreApplication::postEvent(this, new QEvent(QEvent::Type(Error)));
         }
@@ -723,12 +734,12 @@ void DirectShowPlayerService::stop()
 void DirectShowPlayerService::doStop(QMutexLocker *locker)
 {
     if (m_executedTasks & (Play | Pause)) {
-        if (IMediaControl *control = com_cast<IMediaControl>(m_graph)) {
+        if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) {
             control->Stop();
             control->Release();
         }
 
-        if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph)) {
+        if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) {
             LONGLONG position = 0;
 
             seeking->GetCurrentPosition(&position);
@@ -763,7 +774,7 @@ void DirectShowPlayerService::setRate(qreal rate)
 
 void DirectShowPlayerService::doSetRate(QMutexLocker *locker)
 {
-    if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph)) {
+    if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) {
         // Cache current values as we can't query IMediaSeeking during a seek due to the
         // possibility of a deadlock when flushing the VideoSurfaceFilter.
         LONGLONG currentPosition = 0;
@@ -801,7 +812,7 @@ qint64 DirectShowPlayerService::position() const
     if (m_graphStatus == Loaded) {
         if (m_executingTask == Seek || m_executingTask == SetRate) {
             return m_position;
-        } else if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph)) {
+        } else if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) {
             LONGLONG position = 0;
 
             seeking->GetCurrentPosition(&position);
@@ -822,7 +833,7 @@ QMediaTimeRange DirectShowPlayerService::availablePlaybackRanges() const
     if (m_graphStatus == Loaded) {
         if (m_executingTask == Seek || m_executingTask == SetRate) {
             return m_playbackRange;
-        } else if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph)) {
+        } else if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) {
             LONGLONG minimum = 0;
             LONGLONG maximum = 0;
 
@@ -850,7 +861,7 @@ void DirectShowPlayerService::seek(qint64 position)
 
 void DirectShowPlayerService::doSeek(QMutexLocker *locker)
 {
-    if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph)) {
+    if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) {
         LONGLONG seekPosition = LONGLONG(m_position) * 10;
 
         // Cache current values as we can't query IMediaSeeking during a seek due to the
@@ -886,7 +897,8 @@ int DirectShowPlayerService::bufferStatus() const
 #ifndef QT_NO_WMSDK
     QMutexLocker locker(const_cast<QMutex *>(&m_mutex));
 
-    if (IWMReaderAdvanced2 *reader = com_cast<IWMReaderAdvanced2>(m_source)) {
+    if (IWMReaderAdvanced2 *reader = com_cast<IWMReaderAdvanced2>(
+            m_source, IID_IWMReaderAdvanced2)) {
         DWORD percentage = 0;
 
         reader->GetBufferProgress(&percentage, 0);
@@ -949,7 +961,7 @@ void DirectShowPlayerService::doReleaseAudioOutput(QMutexLocker *locker)
 {
     m_pendingTasks |= m_executedTasks & (Play | Pause);
 
-    if (IMediaControl *control = com_cast<IMediaControl>(m_graph)) {
+    if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) {
         control->Stop();
         control->Release();
     }
@@ -960,7 +972,11 @@ void DirectShowPlayerService::doReleaseAudioOutput(QMutexLocker *locker)
         decoder->AddRef();
     }
 
-    if (IFilterChain *chain = com_cast<IFilterChain>(m_graph)) {
+    // {DCFBDCF6-0DC2-45f5-9AB2-7C330EA09C29}
+    static const GUID iid_IFilterChain = {
+        0xDCFBDCF6, 0x0DC2, 0x45f5, {0x9A, 0xB2, 0x7C, 0x33, 0x0E, 0xA0, 0x9C, 0x29} };
+
+    if (IFilterChain *chain = com_cast<IFilterChain>(m_graph, iid_IFilterChain)) {
         chain->RemoveChain(decoder, m_audioOutput);
         chain->Release();
     } else {
@@ -1018,7 +1034,7 @@ void DirectShowPlayerService::doReleaseVideoOutput(QMutexLocker *locker)
 {
     m_pendingTasks |= m_executedTasks & (Play | Pause);
 
-    if (IMediaControl *control = com_cast<IMediaControl>(m_graph)) {
+    if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) {
         control->Stop();
         control->Release();
     }
@@ -1035,7 +1051,11 @@ void DirectShowPlayerService::doReleaseVideoOutput(QMutexLocker *locker)
         decoder->AddRef();
     }
 
-    if (IFilterChain *chain = com_cast<IFilterChain>(m_graph)) {
+    // {DCFBDCF6-0DC2-45f5-9AB2-7C330EA09C29}
+    static const GUID iid_IFilterChain = {
+        0xDCFBDCF6, 0x0DC2, 0x45f5, {0x9A, 0xB2, 0x7C, 0x33, 0x0E, 0xA0, 0x9C, 0x29} };
+
+    if (IFilterChain *chain = com_cast<IFilterChain>(m_graph, iid_IFilterChain)) {
         chain->RemoveChain(decoder, m_videoOutput);
         chain->Release();
     } else {
@@ -1118,7 +1138,7 @@ void DirectShowPlayerService::videoOutputChanged()
 
 void DirectShowPlayerService::graphEvent(QMutexLocker *locker)
 {
-    if (IMediaEvent *event = com_cast<IMediaEvent>(m_graph)) {
+    if (IMediaEvent *event = com_cast<IMediaEvent>(m_graph, IID_IMediaEvent)) {
         long eventCode;
         LONG_PTR param1;
         LONG_PTR param2;
@@ -1137,7 +1157,7 @@ void DirectShowPlayerService::graphEvent(QMutexLocker *locker)
                 m_buffering = false;
                 m_atEnd = true;
 
-                if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph)) {
+                if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) {
                     LONGLONG position = 0;
 
                     seeking->GetCurrentPosition(&position);
@@ -1149,7 +1169,7 @@ void DirectShowPlayerService::graphEvent(QMutexLocker *locker)
                 QCoreApplication::postEvent(this, new QEvent(QEvent::Type(EndOfMedia)));
                 break;
             case EC_LENGTH_CHANGED:
-                if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph)) {
+                if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) {
                     LONGLONG duration = 0;
                     seeking->GetDuration(&duration);
                     m_duration = duration / 10;
diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.h b/src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.h
index a5da9a4..23515d0 100644
--- a/src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.h
+++ b/src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.h
@@ -57,7 +57,6 @@
 
 #include <QtCore/private/qwineventnotifier_p.h>
 
-
 QT_BEGIN_HEADER
 
 QT_BEGIN_NAMESPACE
diff --git a/src/plugins/mediaservices/directshow/mediaplayer/mediaplayer.pri b/src/plugins/mediaservices/directshow/mediaplayer/mediaplayer.pri
index a7adb38..99a1191 100644
--- a/src/plugins/mediaservices/directshow/mediaplayer/mediaplayer.pri
+++ b/src/plugins/mediaservices/directshow/mediaplayer/mediaplayer.pri
@@ -2,7 +2,7 @@ INCLUDEPATH += $$PWD
 
 DEFINES += QMEDIA_DIRECTSHOW_PLAYER
 
-win32-g++: DEFINES += QT_NO_WMSDK
+!contains(QT_CONFIG, wmsdk): DEFINES += QT_NO_WMSDK
 
 HEADERS += \
         $$PWD/directshowaudioendpointcontrol.h \
diff --git a/src/plugins/mediaservices/directshow/mediaplayer/videosurfacefilter.cpp b/src/plugins/mediaservices/directshow/mediaplayer/videosurfacefilter.cpp
index 7b4aad5..a471c68 100644
--- a/src/plugins/mediaservices/directshow/mediaplayer/videosurfacefilter.cpp
+++ b/src/plugins/mediaservices/directshow/mediaplayer/videosurfacefilter.cpp
@@ -84,7 +84,11 @@ VideoSurfaceFilter::~VideoSurfaceFilter()
 }
 
 HRESULT VideoSurfaceFilter::QueryInterface(REFIID riid, void **ppvObject)
-{
+{    
+    // 2dd74950-a890-11d1-abe8-00a0c905f375
+    static const GUID iid_IAmFilterMiscFlags = {
+        0x2dd74950, 0xa890, 0x11d1, {0xab, 0xe8, 0x00, 0xa0, 0xc9, 0x05, 0xf3, 0x75} };
+
     if (!ppvObject) {
         return E_POINTER;
     } else if (riid == IID_IUnknown
@@ -92,7 +96,7 @@ HRESULT VideoSurfaceFilter::QueryInterface(REFIID riid, void **ppvObject)
             || riid == IID_IMediaFilter
             || riid == IID_IBaseFilter) {
         *ppvObject = static_cast<IBaseFilter *>(this);
-    } else if (riid == IID_IAMFilterMiscFlags) {
+    } else if (riid == iid_IAmFilterMiscFlags) {
         *ppvObject = static_cast<IAMFilterMiscFlags *>(this);
     } else if (riid == IID_IPin) {
         *ppvObject = static_cast<IPin *>(this);
@@ -446,7 +450,7 @@ HRESULT VideoSurfaceFilter::EndOfStream()
     QMutexLocker locker(&m_mutex);
 
     if (!m_sampleScheduler.scheduleEndOfStream()) {
-        if (IMediaEventSink *sink = com_cast<IMediaEventSink>(m_graph)) {
+        if (IMediaEventSink *sink = com_cast<IMediaEventSink>(m_graph, IID_IMediaEventSink)) {
             sink->Notify(
                     EC_COMPLETE,
                     S_OK,
@@ -570,6 +574,10 @@ void VideoSurfaceFilter::supportedFormatsChanged()
 {
     QMutexLocker locker(&m_mutex);
 
+    // MEDIASUBTYPE_None;
+    static const GUID none = {
+        0xe436eb8e, 0x524f, 0x11ce, {0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70} };
+
     QList<QVideoFrame::PixelFormat> formats = m_surface->supportedPixelFormats();
 
     QVector<AM_MEDIA_TYPE> mediaTypes;
@@ -588,7 +596,7 @@ void VideoSurfaceFilter::supportedFormatsChanged()
     foreach (QVideoFrame::PixelFormat format, formats) {
         type.subtype = DirectShowMediaType::convertPixelFormat(format);
 
-        if (type.subtype != MEDIASUBTYPE_None)
+        if (type.subtype != none)
             mediaTypes.append(type);
     }
 
@@ -610,7 +618,7 @@ void VideoSurfaceFilter::sampleReady()
         sample->Release();
 
         if (eos) {
-            if (IMediaEventSink *sink = com_cast<IMediaEventSink>(m_graph)) {
+            if (IMediaEventSink *sink = com_cast<IMediaEventSink>(m_graph, IID_IMediaEventSink)) {
                 sink->Notify(
                         EC_COMPLETE,
                         S_OK,
diff --git a/src/plugins/mediaservices/directshow/mediaplayer/videosurfacefilter.h b/src/plugins/mediaservices/directshow/mediaplayer/videosurfacefilter.h
index 8f3a101..0607fd3 100644
--- a/src/plugins/mediaservices/directshow/mediaplayer/videosurfacefilter.h
+++ b/src/plugins/mediaservices/directshow/mediaplayer/videosurfacefilter.h
@@ -41,6 +41,7 @@
 #ifndef VIDEOSURFACEFILTER_H
 #define VIDEOSURFACEFILTER_H
 
+#include "directshowglobal.h"
 #include "directshowmediatypelist.h"
 #include "directshowsamplescheduler.h"
 #include "directshowmediatype.h"
@@ -52,9 +53,6 @@
 #include <QtCore/qstring.h>
 #include <QtCore/qwaitcondition.h>
 
-#include <dshow.h>
-
-
 QT_BEGIN_HEADER
 
 QT_BEGIN_NAMESPACE
diff --git a/src/plugins/mediaservices/directshow/mediaplayer/vmr9videowindowcontrol.cpp b/src/plugins/mediaservices/directshow/mediaplayer/vmr9videowindowcontrol.cpp
index a564e14..b1ddd98 100644
--- a/src/plugins/mediaservices/directshow/mediaplayer/vmr9videowindowcontrol.cpp
+++ b/src/plugins/mediaservices/directshow/mediaplayer/vmr9videowindowcontrol.cpp
@@ -48,7 +48,7 @@ QT_BEGIN_NAMESPACE
 
 Vmr9VideoWindowControl::Vmr9VideoWindowControl(QObject *parent)
     : QVideoWindowControl(parent)
-    , m_filter(com_new<IBaseFilter>(CLSID_VideoMixingRenderer9))
+    , m_filter(com_new<IBaseFilter>(CLSID_VideoMixingRenderer9, IID_IBaseFilter))
     , m_windowId(0)
     , m_dirtyValues(0)
     , m_brightness(0)
@@ -57,7 +57,7 @@ Vmr9VideoWindowControl::Vmr9VideoWindowControl(QObject *parent)
     , m_saturation(0)
     , m_fullScreen(false)
 {
-    if (IVMRFilterConfig9 *config = com_cast<IVMRFilterConfig9>(m_filter)) {
+    if (IVMRFilterConfig9 *config = com_cast<IVMRFilterConfig9>(m_filter, IID_IVMRFilterConfig9)) {
         config->SetRenderingMode(VMR9Mode_Windowless);
         config->SetNumberOfStreams(1);
         config->Release();
@@ -81,7 +81,8 @@ void Vmr9VideoWindowControl::setWinId(WId id)
 {
     m_windowId = id;
 
-    if (IVMRWindowlessControl9 *control = com_cast<IVMRWindowlessControl9>(m_filter)) {
+    if (IVMRWindowlessControl9 *control = com_cast<IVMRWindowlessControl9>(
+            m_filter, IID_IVMRWindowlessControl9)) {
         control->SetVideoClippingWindow(m_windowId);
         control->Release();
     }
@@ -91,7 +92,8 @@ QRect Vmr9VideoWindowControl::displayRect() const
 {
     QRect rect;
 
-    if (IVMRWindowlessControl9 *control = com_cast<IVMRWindowlessControl9>(m_filter)) {
+    if (IVMRWindowlessControl9 *control = com_cast<IVMRWindowlessControl9>(
+            m_filter, IID_IVMRWindowlessControl9)) {
         RECT sourceRect;
         RECT displayRect;
 
@@ -109,7 +111,8 @@ QRect Vmr9VideoWindowControl::displayRect() const
 
 void Vmr9VideoWindowControl::setDisplayRect(const QRect &rect)
 {
-    if (IVMRWindowlessControl9 *control = com_cast<IVMRWindowlessControl9>(m_filter)) {
+    if (IVMRWindowlessControl9 *control = com_cast<IVMRWindowlessControl9>(
+            m_filter, IID_IVMRWindowlessControl9)) {
         RECT sourceRect = { 0, 0, 0, 0 };
         RECT displayRect = { rect.left(), rect.top(), rect.right(), rect.bottom() };
 
@@ -134,7 +137,8 @@ void Vmr9VideoWindowControl::repaint()
 
     if (QWidget *widget = QWidget::find(m_windowId)) {
         HDC dc = widget->getDC();
-        if (IVMRWindowlessControl9 *control = com_cast<IVMRWindowlessControl9>(m_filter)) {
+        if (IVMRWindowlessControl9 *control = com_cast<IVMRWindowlessControl9>(
+                m_filter, IID_IVMRWindowlessControl9)) {
             control->RepaintVideo(m_windowId, dc);
             control->Release();
         }
@@ -146,7 +150,8 @@ QSize Vmr9VideoWindowControl::nativeSize() const
 {
     QSize size;
 
-    if (IVMRWindowlessControl9 *control = com_cast<IVMRWindowlessControl9>(m_filter)) {
+    if (IVMRWindowlessControl9 *control = com_cast<IVMRWindowlessControl9>(
+            m_filter, IID_IVMRWindowlessControl9)) {
         LONG width;
         LONG height;
 
@@ -161,7 +166,8 @@ QVideoWidget::AspectRatioMode Vmr9VideoWindowControl::aspectRatioMode() const
 {
     QVideoWidget::AspectRatioMode mode = QVideoWidget::KeepAspectRatio;
 
-    if (IVMRWindowlessControl9 *control = com_cast<IVMRWindowlessControl9>(m_filter)) {
+    if (IVMRWindowlessControl9 *control = com_cast<IVMRWindowlessControl9>(
+            m_filter, IID_IVMRWindowlessControl9)) {
         DWORD arMode;
 
         if (control->GetAspectRatioMode(&arMode) == S_OK && arMode == VMR9ARMode_None)
@@ -173,7 +179,8 @@ QVideoWidget::AspectRatioMode Vmr9VideoWindowControl::aspectRatioMode() const
 
 void Vmr9VideoWindowControl::setAspectRatioMode(QVideoWidget::AspectRatioMode mode)
 {
-    if (IVMRWindowlessControl9 *control = com_cast<IVMRWindowlessControl9>(m_filter)) {
+    if (IVMRWindowlessControl9 *control = com_cast<IVMRWindowlessControl9>(
+            m_filter, IID_IVMRWindowlessControl9)) {
         switch (mode) {
         case QVideoWidget::IgnoreAspectRatio:
             control->SetAspectRatioMode(VMR9ARMode_None);
@@ -254,7 +261,7 @@ void Vmr9VideoWindowControl::setSaturation(int saturation)
 
 void Vmr9VideoWindowControl::setProcAmpValues()
 {
-    if (IVMRMixerControl9 *control = com_cast<IVMRMixerControl9>(m_filter)) {
+    if (IVMRMixerControl9 *control = com_cast<IVMRMixerControl9>(m_filter, IID_IVMRMixerControl9)) {
         VMR9ProcAmpControl procAmp;
         procAmp.dwSize = sizeof(VMR9ProcAmpControl);
         procAmp.dwFlags = m_dirtyValues;
diff --git a/src/plugins/mediaservices/gstreamer/mediaplayer/qgstreamermetadataprovider.cpp b/src/plugins/mediaservices/gstreamer/mediaplayer/qgstreamermetadataprovider.cpp
index 4d0ffe4..eff6ea4 100644
--- a/src/plugins/mediaservices/gstreamer/mediaplayer/qgstreamermetadataprovider.cpp
+++ b/src/plugins/mediaservices/gstreamer/mediaplayer/qgstreamermetadataprovider.cpp
@@ -45,6 +45,8 @@
 
 #include <gst/gstversion.h>
 
+QT_BEGIN_NAMESPACE
+
 struct QGstreamerMetaDataKeyLookup
 {
     QtMultimedia::MetaData key;
@@ -202,3 +204,6 @@ void QGstreamerMetaDataProvider::updateTags()
 {
     emit metaDataChanged();
 }
+
+QT_END_NAMESPACE
+
diff --git a/src/plugins/mediaservices/gstreamer/mediaplayer/qgstreamerplayercontrol.cpp b/src/plugins/mediaservices/gstreamer/mediaplayer/qgstreamerplayercontrol.cpp
index d417266..e646693 100644
--- a/src/plugins/mediaservices/gstreamer/mediaplayer/qgstreamerplayercontrol.cpp
+++ b/src/plugins/mediaservices/gstreamer/mediaplayer/qgstreamerplayercontrol.cpp
@@ -54,9 +54,14 @@
 #include <fcntl.h>
 #include <unistd.h>
 
+QT_BEGIN_NAMESPACE
+
 QGstreamerPlayerControl::QGstreamerPlayerControl(QGstreamerPlayerSession *session, QObject *parent)
     : QMediaPlayerControl(parent)
     , m_session(session)
+    , m_state(QMediaPlayer::StoppedState)
+    , m_mediaStatus(QMediaPlayer::NoMedia)
+    , m_bufferProgress(-1)
     , m_stream(0)
     , m_fifoNotifier(0)
     , m_fifoCanWrite(false)
@@ -75,11 +80,11 @@ QGstreamerPlayerControl::QGstreamerPlayerControl(QGstreamerPlayerSession *sessio
     connect(m_session, SIGNAL(volumeChanged(int)),
             this, SIGNAL(volumeChanged(int)));
     connect(m_session, SIGNAL(stateChanged(QMediaPlayer::State)),
-            this, SIGNAL(stateChanged(QMediaPlayer::State)));
-    connect(m_session, SIGNAL(mediaStatusChanged(QMediaPlayer::MediaStatus)),
-            this, SIGNAL(mediaStatusChanged(QMediaPlayer::MediaStatus)));
+            this, SLOT(updateState(QMediaPlayer::State)));
     connect(m_session,SIGNAL(bufferingProgressChanged(int)),
-            this, SIGNAL(bufferStatusChanged(int)));
+            this, SLOT(setBufferProgress(int)));
+    connect(m_session, SIGNAL(playbackFinished()),
+            this, SLOT(processEOS()));
     connect(m_session, SIGNAL(audioAvailableChanged(bool)),
             this, SIGNAL(audioAvailableChanged(bool)));
     connect(m_session, SIGNAL(videoAvailableChanged(bool)),
@@ -112,17 +117,20 @@ qint64 QGstreamerPlayerControl::duration() const
 
 QMediaPlayer::State QGstreamerPlayerControl::state() const
 {
-    return m_session->state();
+    return m_state;
 }
 
 QMediaPlayer::MediaStatus QGstreamerPlayerControl::mediaStatus() const
 {
-    return m_session->mediaStatus();
+    return m_mediaStatus;
 }
 
 int QGstreamerPlayerControl::bufferStatus() const
 {
-    return 100;
+    if (m_bufferProgress == -1) {
+        return m_session->state() == QMediaPlayer::StoppedState ? 0 : 100;
+    } else
+        return m_bufferProgress;
 }
 
 int QGstreamerPlayerControl::volume() const
@@ -167,23 +175,33 @@ void QGstreamerPlayerControl::setPosition(qint64 pos)
 
 void QGstreamerPlayerControl::play()
 {
-    m_session->play();
-
-    if (m_fifoFd[1] >= 0) {
-        m_fifoCanWrite = true;
-
-        writeFifo();
+    if (m_session->play()) {
+        if (m_state != QMediaPlayer::PlayingState)
+            emit stateChanged(m_state = QMediaPlayer::PlayingState);
     }
 }
 
 void QGstreamerPlayerControl::pause()
 {
-    m_session->pause();
+    if (m_session->pause()) {
+        if (m_state != QMediaPlayer::PausedState)
+            emit stateChanged(m_state = QMediaPlayer::PausedState);
+    }
 }
 
 void QGstreamerPlayerControl::stop()
 {
-    m_session->stop();
+    if (m_state != QMediaPlayer::StoppedState) {
+        m_session->pause();
+        if (!m_session->seek(0)) {
+            m_bufferProgress = -1;
+            m_session->stop();
+            m_session->pause();
+        }
+        emit positionChanged(0);
+        if (m_state != QMediaPlayer::StoppedState)
+            emit stateChanged(m_state = QMediaPlayer::StoppedState);
+    }
 }
 
 void QGstreamerPlayerControl::setVolume(int volume)
@@ -208,8 +226,15 @@ const QIODevice *QGstreamerPlayerControl::mediaStream() const
 
 void QGstreamerPlayerControl::setMedia(const QMediaContent &content, QIODevice *stream)
 {
+    QMediaPlayer::State oldState = m_state;
+    m_state = QMediaPlayer::StoppedState;    
     m_session->stop();
 
+    if (m_bufferProgress != -1) {
+        m_bufferProgress = -1;
+        emit bufferStatusChanged(0);
+    }
+
     if (m_stream) {
         closeFifo();
 
@@ -232,7 +257,25 @@ void QGstreamerPlayerControl::setMedia(const QMediaContent &content, QIODevice *
 
     m_session->load(url);
 
+    if (m_fifoFd[1] >= 0) {
+        m_fifoCanWrite = true;
+
+        writeFifo();
+    }
+
+    if (!url.isEmpty()) {
+        if (m_mediaStatus != QMediaPlayer::LoadingMedia)
+            emit mediaStatusChanged(m_mediaStatus = QMediaPlayer::LoadingMedia);
+        m_session->pause();
+    } else {
+        if (m_mediaStatus != QMediaPlayer::NoMedia)
+            emit mediaStatusChanged(m_mediaStatus = QMediaPlayer::NoMedia);
+        setBufferProgress(0);
+    }
+
     emit mediaChanged(m_currentResource);
+    if (m_state != oldState)
+        emit stateChanged(m_state);
 }
 
 void QGstreamerPlayerControl::setVideoOutput(QObject *output)
@@ -250,6 +293,68 @@ bool QGstreamerPlayerControl::isVideoAvailable() const
     return m_session->isVideoAvailable();
 }
 
+void QGstreamerPlayerControl::updateState(QMediaPlayer::State state)
+{
+    QMediaPlayer::MediaStatus oldStatus = m_mediaStatus;
+
+    switch (state) {
+    case QMediaPlayer::StoppedState:
+        if (m_state != QMediaPlayer::StoppedState)
+            emit stateChanged(m_state = QMediaPlayer::StoppedState);
+        break;
+
+    case QMediaPlayer::PlayingState:
+    case QMediaPlayer::PausedState:
+        if (m_state == QMediaPlayer::StoppedState)
+            m_mediaStatus = QMediaPlayer::LoadedMedia;
+        else {            
+            if (m_bufferProgress == -1)
+                m_mediaStatus = QMediaPlayer::BufferedMedia;
+        }
+        break;
+    }
+
+    if (m_mediaStatus != oldStatus)
+        emit mediaStatusChanged(m_mediaStatus);
+}
+
+void QGstreamerPlayerControl::processEOS()
+{
+    m_mediaStatus = QMediaPlayer::EndOfMedia;
+    m_state = QMediaPlayer::StoppedState;
+
+    emit stateChanged(m_state);
+    emit mediaStatusChanged(m_mediaStatus);
+}
+
+void QGstreamerPlayerControl::setBufferProgress(int progress)
+{
+    if (m_bufferProgress == progress || m_mediaStatus == QMediaPlayer::NoMedia)
+        return;
+
+    QMediaPlayer::MediaStatus oldStatus = m_mediaStatus;
+
+    m_bufferProgress = progress;
+
+    if (m_state == QMediaPlayer::StoppedState) {
+        m_mediaStatus = QMediaPlayer::LoadedMedia;
+    } else {
+        if (m_bufferProgress < 100) {
+            m_mediaStatus = QMediaPlayer::StalledMedia;
+            m_session->pause();
+        } else {
+            m_mediaStatus = QMediaPlayer::BufferedMedia;
+            if (m_state == QMediaPlayer::PlayingState)
+                m_session->play();
+        }
+    }
+
+    if (m_mediaStatus != oldStatus)
+        emit mediaStatusChanged(m_mediaStatus);
+
+    emit bufferStatusChanged(m_bufferProgress);
+}
+
 void QGstreamerPlayerControl::writeFifo()
 {
     if (m_fifoCanWrite) {
@@ -341,3 +446,6 @@ void QGstreamerPlayerControl::closeFifo()
         m_bufferOffset = 0;
     }
 }
+
+QT_END_NAMESPACE
+
diff --git a/src/plugins/mediaservices/gstreamer/mediaplayer/qgstreamerplayercontrol.h b/src/plugins/mediaservices/gstreamer/mediaplayer/qgstreamerplayercontrol.h
index ae0f8b6..0c53945 100644
--- a/src/plugins/mediaservices/gstreamer/mediaplayer/qgstreamerplayercontrol.h
+++ b/src/plugins/mediaservices/gstreamer/mediaplayer/qgstreamerplayercontrol.h
@@ -107,11 +107,18 @@ private Q_SLOTS:
     void writeFifo();
     void fifoReadyWrite(int socket);
 
+    void updateState(QMediaPlayer::State);
+    void processEOS();
+    void setBufferProgress(int progress);
+
 private:
     bool openFifo();
     void closeFifo();
 
     QGstreamerPlayerSession *m_session;
+    QMediaPlayer::State m_state;
+    QMediaPlayer::MediaStatus m_mediaStatus;
+    int m_bufferProgress;
     QMediaContent m_currentResource;
     QIODevice *m_stream;
     QSocketNotifier *m_fifoNotifier;
diff --git a/src/plugins/mediaservices/gstreamer/mediaplayer/qgstreamerplayersession.cpp b/src/plugins/mediaservices/gstreamer/mediaplayer/qgstreamerplayersession.cpp
index 2e5d10f..392a7a8 100644
--- a/src/plugins/mediaservices/gstreamer/mediaplayer/qgstreamerplayersession.cpp
+++ b/src/plugins/mediaservices/gstreamer/mediaplayer/qgstreamerplayersession.cpp
@@ -51,10 +51,12 @@
 
 //#define USE_PLAYBIN2
 
+
+QT_BEGIN_NAMESPACE
+
 QGstreamerPlayerSession::QGstreamerPlayerSession(QObject *parent)
     :QObject(parent),
      m_state(QMediaPlayer::StoppedState),
-     m_mediaStatus(QMediaPlayer::UnknownMediaStatus),
      m_busHelper(0),
      m_playbin(0),
      m_nullVideoOutput(0),
@@ -89,6 +91,7 @@ QGstreamerPlayerSession::QGstreamerPlayerSession(QObject *parent)
         m_busHelper->installSyncEventFilter(this);
 
         m_nullVideoOutput = gst_element_factory_make("fakesink", NULL);
+        gst_object_ref(GST_OBJECT(m_nullVideoOutput));
         g_object_set(G_OBJECT(m_playbin), "video-sink", m_nullVideoOutput, NULL);
 
         // Initial volume
@@ -106,12 +109,14 @@ QGstreamerPlayerSession::~QGstreamerPlayerSession()
         delete m_busHelper;
         gst_object_unref(GST_OBJECT(m_bus));
         gst_object_unref(GST_OBJECT(m_playbin));
+        gst_object_unref(GST_OBJECT(m_nullVideoOutput));
     }
 }
 
 void QGstreamerPlayerSession::load(const QUrl &url)
 {
     m_url = url;
+
     if (m_playbin) {
         m_tags.clear();
         emit tagsChanged();
@@ -256,26 +261,36 @@ bool QGstreamerPlayerSession::isSeekable() const
     return m_seekable;
 }
 
-void QGstreamerPlayerSession::play()
+bool QGstreamerPlayerSession::play()
 {
     if (m_playbin) {
         if (gst_element_set_state(m_playbin, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE) {
             qWarning() << "GStreamer; Unable to play -" << m_url.toString();
-            m_state = QMediaPlayer::StoppedState;
-            m_mediaStatus = QMediaPlayer::InvalidMedia;
+            m_state = QMediaPlayer::StoppedState;            
 
             emit stateChanged(m_state);
-            emit mediaStatusChanged(m_mediaStatus);
-
             emit error(int(QMediaPlayer::ResourceError), tr("Unable to play %1").arg(m_url.path()));
-        }
+        } else
+            return true;
     }
+
+    return false;
 }
 
-void QGstreamerPlayerSession::pause()
+bool QGstreamerPlayerSession::pause()
 {
-    if (m_playbin)
-        gst_element_set_state(m_playbin, GST_STATE_PAUSED);
+    if (m_playbin) {
+        if (gst_element_set_state(m_playbin, GST_STATE_PAUSED) == GST_STATE_CHANGE_FAILURE) {
+            qWarning() << "GStreamer; Unable to play -" << m_url.toString();
+            m_state = QMediaPlayer::StoppedState;
+
+            emit stateChanged(m_state);
+            emit error(int(QMediaPlayer::ResourceError), tr("Unable to play %1").arg(m_url.path()));
+        } else
+            return true;
+    }
+
+    return false;
 }
 
 void QGstreamerPlayerSession::stop()
@@ -289,31 +304,45 @@ void QGstreamerPlayerSession::stop()
     }
 }
 
-void QGstreamerPlayerSession::seek(qint64 ms)
+bool QGstreamerPlayerSession::seek(qint64 ms)
 {
     if (m_playbin && m_state != QMediaPlayer::StoppedState) {
         gint64  position = (gint64)ms * 1000000;
-        gst_element_seek_simple(m_playbin, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH, position);
+        return gst_element_seek_simple(m_playbin, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH, position);
     }
+
+    return false;
 }
 
 void QGstreamerPlayerSession::setVolume(int volume)
 {
-    m_volume = volume;
-    emit volumeChanged(m_volume);
+    if (m_volume != volume) {
+        m_volume = volume;
+
+        if (m_playbin) {
+#ifndef USE_PLAYBIN2
+            if(!m_muted)
+#endif
+                g_object_set(G_OBJECT(m_playbin), "volume", m_volume/100.0, NULL);
+        }
 
-    if (!m_muted && m_playbin)
-        g_object_set(G_OBJECT(m_playbin), "volume", m_volume/100.0, NULL);
+        emit volumeChanged(m_volume);
+    }
 
 }
 
 void QGstreamerPlayerSession::setMuted(bool muted)
 {
-    m_muted = muted;
-
-    g_object_set(G_OBJECT(m_playbin), "volume", (m_muted ? 0 : m_volume/100.0), NULL);
+    if (m_muted != muted) {
+        m_muted = muted;
 
-    emit mutedStateChanged(m_muted);
+#ifdef USE_PLAYBIN2
+        g_object_set(G_OBJECT(m_playbin), "mute", m_muted, NULL);
+#else
+        g_object_set(G_OBJECT(m_playbin), "volume", (m_muted ? 0 : m_volume/100.0), NULL);
+#endif
+        emit mutedStateChanged(m_muted);
+    }
 }
 
 static void addTagToMap(const GstTagList *list,
@@ -385,14 +414,6 @@ void QGstreamerPlayerSession::setSeekable(bool seekable)
     }
 }
 
-void QGstreamerPlayerSession::setMediaStatus(QMediaPlayer::MediaStatus status)
-{
-    if (m_mediaStatus != status) {
-        m_mediaStatus = status;
-        emit mediaStatusChanged(status);
-    }
-}
-
 bool QGstreamerPlayerSession::processSyncMessage(const QGstreamerMessage &message)
 {
     GstMessage* gm = message.rawMessage();
@@ -437,9 +458,6 @@ void QGstreamerPlayerSession::busMessage(const QGstreamerMessage &message)
 
         if (GST_MESSAGE_SRC(gm) == GST_OBJECT_CAST(m_playbin)) {
             switch (GST_MESSAGE_TYPE(gm))  {
-            case GST_MESSAGE_DURATION:
-                break;
-
             case GST_MESSAGE_STATE_CHANGED:
                 {
                     GstState    oldState;
@@ -459,24 +477,19 @@ void QGstreamerPlayerSession::busMessage(const QGstreamerMessage &message)
                     switch (newState) {
                     case GST_STATE_VOID_PENDING:
                     case GST_STATE_NULL:
-                        setMediaStatus(QMediaPlayer::UnknownMediaStatus);
                         setSeekable(false);
                         if (m_state != QMediaPlayer::StoppedState)
                             emit stateChanged(m_state = QMediaPlayer::StoppedState);
                         break;
                     case GST_STATE_READY:
-                        setMediaStatus(QMediaPlayer::LoadedMedia);
                         setSeekable(false);
                         if (m_state != QMediaPlayer::StoppedState)
                             emit stateChanged(m_state = QMediaPlayer::StoppedState);
                         break;
                     case GST_STATE_PAUSED:
-                        //don't emit state changes for intermediate states
-                        if (m_state != QMediaPlayer::PausedState && pending == GST_STATE_VOID_PENDING)
+                        if (m_state != QMediaPlayer::PausedState)
                             emit stateChanged(m_state = QMediaPlayer::PausedState);
 
-                        setMediaStatus(QMediaPlayer::LoadedMedia);
-
                         //check for seekable
                         if (oldState == GST_STATE_READY) {
                             /*
@@ -510,17 +523,13 @@ void QGstreamerPlayerSession::busMessage(const QGstreamerMessage &message)
 
                         if (m_state != QMediaPlayer::PlayingState)
                             emit stateChanged(m_state = QMediaPlayer::PlayingState);
+
                         break;
                     }
                 }
                 break;
 
             case GST_MESSAGE_EOS:
-                if (m_state != QMediaPlayer::StoppedState)
-                    emit stateChanged(m_state = QMediaPlayer::StoppedState);
-
-                setMediaStatus(QMediaPlayer::EndOfMedia);
-
                 emit playbackFinished();
                 break;
 
@@ -543,7 +552,11 @@ void QGstreamerPlayerSession::busMessage(const QGstreamerMessage &message)
             case GST_MESSAGE_INFO:
                 break;
             case GST_MESSAGE_BUFFERING:
-                setMediaStatus(QMediaPlayer::BufferingMedia);
+                {
+                    int progress = 0;
+                    gst_message_parse_buffering(gm, &progress);
+                    emit bufferingProgressChanged(progress);
+                }
                 break;
             case GST_MESSAGE_STATE_DIRTY:
             case GST_MESSAGE_STEP_DONE:
@@ -553,8 +566,32 @@ void QGstreamerPlayerSession::busMessage(const QGstreamerMessage &message)
             case GST_MESSAGE_STRUCTURE_CHANGE:
             case GST_MESSAGE_APPLICATION:
             case GST_MESSAGE_ELEMENT:
+                break;
             case GST_MESSAGE_SEGMENT_START:
+                {
+                    const GstStructure *structure = gst_message_get_structure(gm);
+                    qint64 position = g_value_get_int64(gst_structure_get_value(structure, "position"));
+                    position /= 1000000;
+                    m_lastPosition = position;
+                    emit positionChanged(position);
+                }
+                break;
             case GST_MESSAGE_SEGMENT_DONE:
+                break;
+            case GST_MESSAGE_DURATION:
+                {
+                    GstFormat   format = GST_FORMAT_TIME;
+                    gint64      duration = 0;
+
+                    if (gst_element_query_duration(m_playbin, &format, &duration)) {
+                        int newDuration = duration / 1000000;
+                        if (m_duration != newDuration) {
+                            m_duration = newDuration;
+                            emit durationChanged(m_duration);
+                        }
+                    }
+                }
+                break;
             case GST_MESSAGE_LATENCY:
 #if (GST_VERSION_MAJOR >= 0) &&  (GST_VERSION_MINOR >= 10) && (GST_VERSION_MICRO >= 13)
             case GST_MESSAGE_ASYNC_START:
@@ -601,7 +638,7 @@ void QGstreamerPlayerSession::getStreamsInfo()
     haveAudio = audioStreamsCount > 0;
     haveVideo = videoStreamsCount > 0;
 
-    m_playbin2StreamOffset[QMediaStreamsControl::AudioStream] = 0;
+    /*m_playbin2StreamOffset[QMediaStreamsControl::AudioStream] = 0;
     m_playbin2StreamOffset[QMediaStreamsControl::VideoStream] = audioStreamsCount;
     m_playbin2StreamOffset[QMediaStreamsControl::SubPictureStream] = audioStreamsCount+videoStreamsCount;
 
@@ -645,7 +682,9 @@ void QGstreamerPlayerSession::getStreamsInfo()
         }
 
         m_streamProperties.append(streamProperties);
+        
     }
+    */
 
 #else
     enum {
@@ -710,3 +749,6 @@ void QGstreamerPlayerSession::getStreamsInfo()
 
     emit streamsChanged();
 }
+
+QT_END_NAMESPACE
+
diff --git a/src/plugins/mediaservices/gstreamer/mediaplayer/qgstreamerplayersession.h b/src/plugins/mediaservices/gstreamer/mediaplayer/qgstreamerplayersession.h
index d650ec7..edfec5b 100644
--- a/src/plugins/mediaservices/gstreamer/mediaplayer/qgstreamerplayersession.h
+++ b/src/plugins/mediaservices/gstreamer/mediaplayer/qgstreamerplayersession.h
@@ -71,7 +71,6 @@ public:
     QUrl url() const;
 
     QMediaPlayer::State state() const { return m_state; }
-    QMediaPlayer::MediaStatus mediaStatus() const { return m_mediaStatus; }
 
     qint64 duration() const;
     qint64 position() const;
@@ -105,11 +104,11 @@ public:
 public slots:
     void load(const QUrl &url);
 
-    void play();
-    void pause();
+    bool play();
+    bool pause();
     void stop();
 
-    void seek(qint64 pos);
+    bool seek(qint64 pos);
 
     void setVolume(int volume);
     void setMuted(bool muted);
@@ -118,7 +117,6 @@ signals:
     void durationChanged(qint64 duration);
     void positionChanged(qint64 position);
     void stateChanged(QMediaPlayer::State state);
-    void mediaStatusChanged(QMediaPlayer::MediaStatus mediaStatus);
     void volumeChanged(int volume);
     void mutedStateChanged(bool muted);
     void audioAvailableChanged(bool audioAvailable);
@@ -137,11 +135,8 @@ private slots:
     void setSeekable(bool);
 
 private:
-    void setMediaStatus(QMediaPlayer::MediaStatus);
-
     QUrl m_url;
     QMediaPlayer::State m_state;
-    QMediaPlayer::MediaStatus m_mediaStatus;
     QGstreamerBusHelper* m_busHelper;
     GstElement* m_playbin;
     GstElement* m_nullVideoOutput;
diff --git a/src/plugins/mediaservices/gstreamer/qgstreamerbushelper.cpp b/src/plugins/mediaservices/gstreamer/qgstreamerbushelper.cpp
index 59ae5be..5049fa1 100644
--- a/src/plugins/mediaservices/gstreamer/qgstreamerbushelper.cpp
+++ b/src/plugins/mediaservices/gstreamer/qgstreamerbushelper.cpp
@@ -45,6 +45,7 @@
 
 #include "qgstreamerbushelper.h"
 
+QT_BEGIN_NAMESPACE
 
 #ifndef QT_NO_GLIB
 class QGstreamerBusHelperPrivate : public QObject
@@ -200,4 +201,6 @@ void QGstreamerBusHelper::installSyncEventFilter(QGstreamerSyncEventFilter *filt
     d->filter = filter;
 }
 
+QT_END_NAMESPACE
+
 #include "qgstreamerbushelper.moc"
diff --git a/src/plugins/mediaservices/gstreamer/qgstreamermessage.cpp b/src/plugins/mediaservices/gstreamer/qgstreamermessage.cpp
index 13a2454..d52aa75 100644
--- a/src/plugins/mediaservices/gstreamer/qgstreamermessage.cpp
+++ b/src/plugins/mediaservices/gstreamer/qgstreamermessage.cpp
@@ -44,11 +44,13 @@
 #include "qgstreamermessage.h"
 
 
+QT_BEGIN_NAMESPACE
+
 static int wuchi = qRegisterMetaType<QGstreamerMessage>();
 
 
 /*!
-    \class gstreamer::QGstreamerMessage
+    \class QGstreamerMessage
     \internal
 */
 
@@ -91,3 +93,5 @@ QGstreamerMessage& QGstreamerMessage::operator=(QGstreamerMessage const& rhs)
 
     return *this;
 }
+
+QT_END_NAMESPACE
diff --git a/src/plugins/mediaservices/gstreamer/qgstreamervideoinputdevicecontrol.cpp b/src/plugins/mediaservices/gstreamer/qgstreamervideoinputdevicecontrol.cpp
index 94ae847..406cefe11 100644
--- a/src/plugins/mediaservices/gstreamer/qgstreamervideoinputdevicecontrol.cpp
+++ b/src/plugins/mediaservices/gstreamer/qgstreamervideoinputdevicecontrol.cpp
@@ -57,6 +57,9 @@
 #include <sys/mman.h>
 #include <linux/videodev2.h>
 
+
+QT_BEGIN_NAMESPACE
+
 QGstreamerVideoInputDeviceControl::QGstreamerVideoInputDeviceControl(QObject *parent)
     :QVideoDeviceControl(parent), m_selectedDevice(0)
 {
@@ -155,3 +158,6 @@ void QGstreamerVideoInputDeviceControl::update()
         ::close(fd);
     }
 }
+
+QT_END_NAMESPACE
+
diff --git a/src/plugins/mediaservices/gstreamer/qgstreamervideooutputcontrol.cpp b/src/plugins/mediaservices/gstreamer/qgstreamervideooutputcontrol.cpp
index decf524..f406bff 100644
--- a/src/plugins/mediaservices/gstreamer/qgstreamervideooutputcontrol.cpp
+++ b/src/plugins/mediaservices/gstreamer/qgstreamervideooutputcontrol.cpp
@@ -41,6 +41,8 @@
 
 #include "qgstreamervideooutputcontrol.h"
 
+QT_BEGIN_NAMESPACE
+
 QGstreamerVideoOutputControl::QGstreamerVideoOutputControl(QObject *parent)
     : QVideoOutputControl(parent)
     , m_output(NoOutput)
@@ -70,3 +72,6 @@ void QGstreamerVideoOutputControl::setOutput(Output output)
     if (m_output != output)
         emit outputChanged(m_output = output);
 }
+
+QT_END_NAMESPACE
+
diff --git a/src/plugins/mediaservices/gstreamer/qgstreamervideooverlay.cpp b/src/plugins/mediaservices/gstreamer/qgstreamervideooverlay.cpp
index 6c6c802..846a24a 100644
--- a/src/plugins/mediaservices/gstreamer/qgstreamervideooverlay.cpp
+++ b/src/plugins/mediaservices/gstreamer/qgstreamervideooverlay.cpp
@@ -46,6 +46,8 @@
 
 #include "qx11videosurface.h"
 
+QT_BEGIN_NAMESPACE
+
 QGstreamerVideoOverlay::QGstreamerVideoOverlay(QObject *parent)
     : QVideoWindowControl(parent)
     , m_surface(new QX11VideoSurface)
@@ -208,3 +210,6 @@ void QGstreamerVideoOverlay::setScaledDisplayRect()
         break;
     };
 }
+
+QT_END_NAMESPACE
+
diff --git a/src/plugins/mediaservices/gstreamer/qgstreamervideorenderer.cpp b/src/plugins/mediaservices/gstreamer/qgstreamervideorenderer.cpp
index 25a53cf..1f03990 100644
--- a/src/plugins/mediaservices/gstreamer/qgstreamervideorenderer.cpp
+++ b/src/plugins/mediaservices/gstreamer/qgstreamervideorenderer.cpp
@@ -47,6 +47,9 @@
 
 #include <gst/gst.h>
 
+
+QT_BEGIN_NAMESPACE
+
 QGstreamerVideoRenderer::QGstreamerVideoRenderer(QObject *parent)
     :QVideoRendererControl(parent),m_videoSink(0)
 {
@@ -80,3 +83,6 @@ void QGstreamerVideoRenderer::setSurface(QAbstractVideoSurface *surface)
     m_surface = surface;
 }
 
+QT_END_NAMESPACE
+
+
diff --git a/src/plugins/mediaservices/gstreamer/qgstreamervideorendererinterface.cpp b/src/plugins/mediaservices/gstreamer/qgstreamervideorendererinterface.cpp
index 0a1c20d..886a064 100644
--- a/src/plugins/mediaservices/gstreamer/qgstreamervideorendererinterface.cpp
+++ b/src/plugins/mediaservices/gstreamer/qgstreamervideorendererinterface.cpp
@@ -41,6 +41,12 @@
 
 #include "qgstreamervideorendererinterface.h"
 
+
+QT_BEGIN_NAMESPACE
+
 QGstreamerVideoRendererInterface::~QGstreamerVideoRendererInterface()
 {
 }
+
+QT_END_NAMESPACE
+
diff --git a/src/plugins/mediaservices/gstreamer/qgstreamervideorendererinterface.h b/src/plugins/mediaservices/gstreamer/qgstreamervideorendererinterface.h
index 39deee8..c63a757 100644
--- a/src/plugins/mediaservices/gstreamer/qgstreamervideorendererinterface.h
+++ b/src/plugins/mediaservices/gstreamer/qgstreamervideorendererinterface.h
@@ -59,11 +59,11 @@ public:
     virtual void precessNewStream() {}
 };
 
-QT_END_NAMESPACE
-
 #define QGstreamerVideoRendererInterface_iid "com.nokia.Qt.QGstreamerVideoRendererInterface/1.0"
 Q_DECLARE_INTERFACE(QGstreamerVideoRendererInterface, QGstreamerVideoRendererInterface_iid)
 
+QT_END_NAMESPACE
+
 QT_END_HEADER
 
 #endif
diff --git a/src/plugins/mediaservices/gstreamer/qgstreamervideowidget.cpp b/src/plugins/mediaservices/gstreamer/qgstreamervideowidget.cpp
index 1d8d43d..47fb451 100644
--- a/src/plugins/mediaservices/gstreamer/qgstreamervideowidget.cpp
+++ b/src/plugins/mediaservices/gstreamer/qgstreamervideowidget.cpp
@@ -51,6 +51,9 @@
 #include <gst/interfaces/xoverlay.h>
 #include <gst/interfaces/propertyprobe.h>
 
+
+QT_BEGIN_NAMESPACE
+
 class QGstreamerVideoWidget : public QWidget
 {
 public:
@@ -320,3 +323,6 @@ void QGstreamerVideoWidgetControl::setSaturation(int saturation)
         emit saturationChanged(saturation);
     }
 }
+
+QT_END_NAMESPACE
+
diff --git a/src/plugins/mediaservices/gstreamer/qgstvideobuffer.cpp b/src/plugins/mediaservices/gstreamer/qgstvideobuffer.cpp
index 9519db6..76289bf 100644
--- a/src/plugins/mediaservices/gstreamer/qgstvideobuffer.cpp
+++ b/src/plugins/mediaservices/gstreamer/qgstvideobuffer.cpp
@@ -42,6 +42,8 @@
 #include "qgstvideobuffer.h"
 
 
+QT_BEGIN_NAMESPACE
+
 QGstVideoBuffer::QGstVideoBuffer(GstBuffer *buffer, int bytesPerLine)
     : QAbstractVideoBuffer(NoHandle)
     , m_buffer(buffer)
@@ -95,3 +97,5 @@ void QGstVideoBuffer::unmap()
     m_mode = NotMapped;
 }
 
+QT_END_NAMESPACE
+
diff --git a/src/plugins/mediaservices/gstreamer/qgstxvimagebuffer.cpp b/src/plugins/mediaservices/gstreamer/qgstxvimagebuffer.cpp
index 5b99817..b2e633d 100644
--- a/src/plugins/mediaservices/gstreamer/qgstxvimagebuffer.cpp
+++ b/src/plugins/mediaservices/gstreamer/qgstxvimagebuffer.cpp
@@ -47,6 +47,9 @@
 #include "qgstxvimagebuffer.h"
 #include "qvideosurfacegstsink.h"
 
+
+QT_BEGIN_NAMESPACE
+
 GstBufferClass *QGstXvImageBuffer::parent_class = NULL;
 
 GType QGstXvImageBuffer::get_type(void)
@@ -274,3 +277,6 @@ void QGstXvImageBufferPool::destroyBuffer(QGstXvImageBuffer *xvBuffer)
     if (m_imagesToDestroy.size() == 1)
         QMetaObject::invokeMethod(this, "queuedDestroy", Qt::QueuedConnection);
 }
+
+QT_END_NAMESPACE
+
diff --git a/src/plugins/mediaservices/gstreamer/qgstxvimagebuffer.h b/src/plugins/mediaservices/gstreamer/qgstxvimagebuffer.h
index beeb01f..30f77d1 100644
--- a/src/plugins/mediaservices/gstreamer/qgstxvimagebuffer.h
+++ b/src/plugins/mediaservices/gstreamer/qgstxvimagebuffer.h
@@ -56,14 +56,13 @@
 #include <X11/extensions/Xv.h>
 #include <X11/extensions/Xvlib.h>
 
-
 #include <gst/gst.h>
 
+
 QT_BEGIN_HEADER
 
 QT_BEGIN_NAMESPACE
 
-
 class QGstXvImageBufferPool;
 
 struct QGstXvImageBuffer {
@@ -82,7 +81,6 @@ struct QGstXvImageBuffer {
 
 const QAbstractVideoBuffer::HandleType XvHandleType = QAbstractVideoBuffer::HandleType(4);
 
-Q_DECLARE_METATYPE(XvImage*)
 
 
 class QGstXvImageBufferPool : public QObject {
@@ -125,6 +123,8 @@ private:
 
 QT_END_NAMESPACE
 
+Q_DECLARE_METATYPE(::XvImage*)
+
 QT_END_HEADER
 
 
diff --git a/src/plugins/mediaservices/gstreamer/qvideosurfacegstsink.cpp b/src/plugins/mediaservices/gstreamer/qvideosurfacegstsink.cpp
index 402a225..76d87ce 100644
--- a/src/plugins/mediaservices/gstreamer/qvideosurfacegstsink.cpp
+++ b/src/plugins/mediaservices/gstreamer/qvideosurfacegstsink.cpp
@@ -52,8 +52,11 @@
 #include "qgstxvimagebuffer.h"
 
 
+
 Q_DECLARE_METATYPE(QVideoSurfaceFormat)
 
+QT_BEGIN_NAMESPACE
+
 QVideoSurfaceGstDelegate::QVideoSurfaceGstDelegate(QAbstractVideoSurface *surface)
     : m_surface(surface)
     , m_renderReturn(GST_FLOW_ERROR)
@@ -691,3 +694,6 @@ GstFlowReturn QVideoSurfaceGstSink::render(GstBaseSink *base, GstBuffer *buffer)
     return sink->delegate->render(buffer);
 }
 
+QT_END_NAMESPACE
+
+
diff --git a/src/plugins/mediaservices/gstreamer/qx11videosurface.cpp b/src/plugins/mediaservices/gstreamer/qx11videosurface.cpp
index 6e282ff..cbd5a76 100644
--- a/src/plugins/mediaservices/gstreamer/qx11videosurface.cpp
+++ b/src/plugins/mediaservices/gstreamer/qx11videosurface.cpp
@@ -46,7 +46,9 @@
 
 #include "qx11videosurface.h"
 
-Q_DECLARE_METATYPE(XvImage*);
+Q_DECLARE_METATYPE(::XvImage*);
+
+QT_BEGIN_NAMESPACE
 
 static QAbstractVideoBuffer::HandleType XvHandleType = QAbstractVideoBuffer::HandleType(4);
 
@@ -507,3 +509,5 @@ void QX11VideoSurface::querySupportedFormats()
         XFree(attributes);
     }
 }
+
+QT_END_NAMESPACE
diff --git a/src/plugins/mediaservices/mediaservices.pro b/src/plugins/mediaservices/mediaservices.pro
index d84b276..19d678b 100644
--- a/src/plugins/mediaservices/mediaservices.pro
+++ b/src/plugins/mediaservices/mediaservices.pro
@@ -1,7 +1,7 @@
 TEMPLATE = subdirs
 
 contains(QT_CONFIG, mediaservice) {
-    win32:!wince: SUBDIRS += directshow
+    win32:!wince*: SUBDIRS += directshow
 
     mac: SUBDIRS += qt7
 
diff --git a/src/plugins/mediaservices/qt7/mediaplayer/qt7playermetadata.mm b/src/plugins/mediaservices/qt7/mediaplayer/qt7playermetadata.mm
index a14981a..59d01a2 100644
--- a/src/plugins/mediaservices/qt7/mediaplayer/qt7playermetadata.mm
+++ b/src/plugins/mediaservices/qt7/mediaplayer/qt7playermetadata.mm
@@ -132,15 +132,19 @@ static OSStatus readMetaValue(QTMetaDataRef metaDataRef, QTMetaDataItem item, QT
     UInt32 propFlags;
     OSStatus err = QTMetaDataGetItemPropertyInfo(metaDataRef, item, propClass, id, &type, &propSize, &propFlags);
 
-
-    *value = malloc(propSize);
-
-    err = QTMetaDataGetItemProperty(metaDataRef, item, propClass, id, propSize, *value, size);
-
-    if (type == 'code' || type == 'itsk' || type == 'itlk') {
-        // convert from native endian to big endian
-        OSTypePtr pType = (OSTypePtr)*value;
-        *pType = EndianU32_NtoB(*pType);
+    if (err == noErr) {
+        *value = malloc(propSize);
+        if (*value != 0) {
+            err = QTMetaDataGetItemProperty(metaDataRef, item, propClass, id, propSize, *value, size);
+
+            if (err == noErr && (type == 'code' || type == 'itsk' || type == 'itlk')) {
+                // convert from native endian to big endian
+                OSTypePtr pType = (OSTypePtr)*value;
+                *pType = EndianU32_NtoB(*pType);
+            }
+        }
+        else
+            return -1;
     }
 
     return err;
@@ -153,10 +157,14 @@ static UInt32 getMetaType(QTMetaDataRef metaDataRef, QTMetaDataItem item)
     OSStatus err = readMetaValue(
             metaDataRef, item, kPropertyClass_MetaDataItem, kQTMetaDataItemPropertyID_DataType, &value, &ignore);
 
-    UInt32 type = *((UInt32 *) value);
-    if (value)
-        free(value);
-    return type;
+    if (err == noErr) {
+        UInt32 type = *((UInt32 *) value);
+        if (value)
+            free(value);
+        return type;
+    }
+
+    return 0;
 }
 
 static QString cFStringToQString(CFStringRef str)
@@ -179,23 +187,26 @@ static QString getMetaValue(QTMetaDataRef metaDataRef, QTMetaDataItem item, SInt
     QTPropertyValuePtr value = 0;
     ByteCount size = 0;
     OSStatus err = readMetaValue(metaDataRef, item, kPropertyClass_MetaDataItem, id, &value, &size);
-
     QString string;
-    UInt32 dataType = getMetaType(metaDataRef, item);
-    switch (dataType){
-    case kQTMetaDataTypeUTF8:
-    case kQTMetaDataTypeMacEncodedText:
-        string = cFStringToQString(CFStringCreateWithBytes(0, (UInt8*)value, size, kCFStringEncodingUTF8, false));
-        break;
-    case kQTMetaDataTypeUTF16BE:
-        string = cFStringToQString(CFStringCreateWithBytes(0, (UInt8*)value, size, kCFStringEncodingUTF16BE, false));
-        break;
-    default:
-        break;
+
+    if (err == noErr) {
+        UInt32 dataType = getMetaType(metaDataRef, item);
+        switch (dataType){
+        case kQTMetaDataTypeUTF8:
+        case kQTMetaDataTypeMacEncodedText:
+            string = cFStringToQString(CFStringCreateWithBytes(0, (UInt8*)value, size, kCFStringEncodingUTF8, false));
+            break;
+        case kQTMetaDataTypeUTF16BE:
+            string = cFStringToQString(CFStringCreateWithBytes(0, (UInt8*)value, size, kCFStringEncodingUTF16BE, false));
+            break;
+        default:
+            break;
+        }
+
+        if (value)
+            free(value);
     }
 
-    if (value)
-        free(value);
     return string;
 }
 
@@ -234,11 +245,13 @@ void QT7PlayerMetaDataControl::updateTags()
 #ifdef QUICKTIME_C_API_AVAILABLE
         QTMetaDataRef metaDataRef;
         OSStatus err = QTCopyMovieMetaData([movie quickTimeMovie], &metaDataRef);
-
-        readFormattedData(metaDataRef, kQTMetaDataStorageFormatUserData, metaMap);
-        readFormattedData(metaDataRef, kQTMetaDataStorageFormatQuickTime, metaMap);
-        readFormattedData(metaDataRef, kQTMetaDataStorageFormatiTunes, metaMap);
+        if (err == noErr) {
+            readFormattedData(metaDataRef, kQTMetaDataStorageFormatUserData, metaMap);
+            readFormattedData(metaDataRef, kQTMetaDataStorageFormatQuickTime, metaMap);
+            readFormattedData(metaDataRef, kQTMetaDataStorageFormatiTunes, metaMap);
+        }
 #else
+        AutoReleasePool pool;
         NSString *name = [movie attributeForKey:@"QTMovieDisplayNameAttribute"];
         metaMap.insert(QLatin1String("nam"), QString::fromUtf8([name UTF8String]));
 #endif // QUICKTIME_C_API_AVAILABLE
diff --git a/src/plugins/mediaservices/qt7/mediaplayer/qt7playerservice.mm b/src/plugins/mediaservices/qt7/mediaplayer/qt7playerservice.mm
index faf75d1..205e862 100644
--- a/src/plugins/mediaservices/qt7/mediaplayer/qt7playerservice.mm
+++ b/src/plugins/mediaservices/qt7/mediaplayer/qt7playerservice.mm
@@ -62,7 +62,7 @@ QT_BEGIN_NAMESPACE
 QT7PlayerService::QT7PlayerService(QObject *parent):
     QMediaService(parent)
 {
-    m_session = new QT7PlayerSession;
+    m_session = new QT7PlayerSession(this);
 
     m_control = new QT7PlayerControl(this);
     m_control->setSession(m_session);
@@ -102,6 +102,7 @@ QT7PlayerService::QT7PlayerService(QObject *parent):
 
 QT7PlayerService::~QT7PlayerService()
 {
+    m_session->setVideoOutput(0);
 }
 
 QMediaControl *QT7PlayerService::control(const char *name) const
diff --git a/src/plugins/mediaservices/qt7/mediaplayer/qt7playersession.h b/src/plugins/mediaservices/qt7/mediaplayer/qt7playersession.h
index 4742e2e..0ba3041 100644
--- a/src/plugins/mediaservices/qt7/mediaplayer/qt7playersession.h
+++ b/src/plugins/mediaservices/qt7/mediaplayer/qt7playersession.h
@@ -107,7 +107,7 @@ public slots:
     void setMuted(bool muted);
 
     void processEOS();
-    void processStateChange();
+    void processLoadStateChange();
     void processVolumeChange();
     void processNaturalSizeChange();
 
@@ -138,6 +138,10 @@ private:
     bool m_muted;
     int m_volume;
     qreal m_rate;
+
+    qint64 m_duration;
+    bool m_videoAvailable;
+    bool m_audioAvailable;
 };
 
 QT_END_NAMESPACE
diff --git a/src/plugins/mediaservices/qt7/mediaplayer/qt7playersession.mm b/src/plugins/mediaservices/qt7/mediaplayer/qt7playersession.mm
index 3f198b9..d83c0e3 100644
--- a/src/plugins/mediaservices/qt7/mediaplayer/qt7playersession.mm
+++ b/src/plugins/mediaservices/qt7/mediaplayer/qt7playersession.mm
@@ -48,10 +48,13 @@
 #include "qt7playercontrol.h"
 #include "qt7videooutputcontrol.h"
 
+#include <QtNetwork/qnetworkcookie.h>
 #include <QtMultimedia/qmediaplaylistnavigator.h>
 
 #include <CoreFoundation/CoreFoundation.h>
+#include <Foundation/Foundation.h>
 
+#include <QtCore/qdatetime.h>
 #include <QtCore/qurl.h>
 #include <QtCore/qdebug.h>
 
@@ -65,7 +68,9 @@
 - (QTMovieObserver *) initWithPlayerSession:(QT7PlayerSession*)session;
 - (void) setMovie:(QTMovie *)movie;
 - (void) processEOS:(NSNotification *)notification;
-- (void) processStateChange:(NSNotification *)notification;
+- (void) processLoadStateChange:(NSNotification *)notification;
+- (void) processVolumeChange:(NSNotification *)notification;
+- (void) processNaturalSizeChange :(NSNotification *)notification;
 @end
 
 @implementation QTMovieObserver
@@ -98,7 +103,7 @@
                                                    object:m_movie];
 
         [[NSNotificationCenter defaultCenter] addObserver:self
-                                                 selector:@selector(processStateChange:) 
+                                                 selector:@selector(processLoadStateChange:)
                                                      name:QTMovieLoadStateDidChangeNotification 
                                                    object:m_movie];
 
@@ -126,10 +131,10 @@
     m_session->processEOS();
 }
 
-- (void) processStateChange:(NSNotification *)notification
+- (void) processLoadStateChange:(NSNotification *)notification
 {
     Q_UNUSED(notification);
-    m_session->processStateChange();
+    m_session->processLoadStateChange();
 }
 
 - (void) processVolumeChange:(NSNotification *)notification
@@ -164,6 +169,9 @@ QT7PlayerSession::QT7PlayerSession(QObject *parent)
    , m_muted(false)
    , m_volume(100)
    , m_rate(1.0)
+   , m_duration(0)
+   , m_videoAvailable(false)
+   , m_audioAvailable(false)
 {
     m_movieObserver = [[QTMovieObserver alloc] initWithPlayerSession:this];
 }
@@ -172,6 +180,7 @@ QT7PlayerSession::~QT7PlayerSession()
 {
     [(QTMovieObserver*)m_movieObserver setMovie:nil];
     [(QTMovieObserver*)m_movieObserver release];
+    [(QTMovie*)m_QTMovie release];
 }
 
 void *QT7PlayerSession::movie() const
@@ -365,17 +374,37 @@ void QT7PlayerSession::setMedia(const QMediaContent &content, QIODevice *stream)
     m_mediaStream = stream;
     m_mediaStatus = QMediaPlayer::NoMedia;
 
-    QUrl url;
+    QNetworkRequest request;
 
     if (!content.isNull())
-        url = content.canonicalUrl();
+        request = content.canonicalResource().request();
     else
         return;
 
-//    qDebug() << "Open media" << url;
+    QVariant cookies = request.header(QNetworkRequest::CookieHeader);
+    if (cookies.isValid()) {
+        NSHTTPCookieStorage *store = [NSHTTPCookieStorage sharedHTTPCookieStorage];
+        QList<QNetworkCookie> cookieList = cookies.value<QList<QNetworkCookie> >();
+
+        foreach (const QNetworkCookie &requestCookie, cookieList) {
+            NSMutableDictionary *p = [NSMutableDictionary dictionaryWithObjectsAndKeys:
+                               (NSString*)qString2CFStringRef(requestCookie.name()), NSHTTPCookieName,
+                               (NSString*)qString2CFStringRef(requestCookie.value()), NSHTTPCookieValue,
+                               (NSString*)qString2CFStringRef(requestCookie.domain()), NSHTTPCookieDomain,
+                               (NSString*)qString2CFStringRef(requestCookie.path()), NSHTTPCookiePath,
+                               nil
+                               ];
+            if (requestCookie.isSessionCookie())
+                [p setObject:[NSString stringWithUTF8String:"TRUE"] forKey:NSHTTPCookieDiscard];
+            else
+                [p setObject:[NSDate dateWithTimeIntervalSince1970:requestCookie.expirationDate().toTime_t()] forKey:NSHTTPCookieExpires];
+
+            [store setCookie:[NSHTTPCookie cookieWithProperties:p]];
+        }
+    }
 
     NSError *err = 0;
-    NSString *urlString = (NSString *)qString2CFStringRef(url.toString());
+    NSString *urlString = (NSString *)qString2CFStringRef(request.url().toString());
 
     NSDictionary *attr = [NSDictionary dictionaryWithObjectsAndKeys:
                             [NSURL URLWithString:urlString], QTMovieURLAttribute,
@@ -400,7 +429,7 @@ void QT7PlayerSession::setMedia(const QMediaContent &content, QIODevice *stream)
             m_videoOutput->setMovie(m_QTMovie);
             m_videoOutput->setEnabled(true);
         }
-        processStateChange();
+        processLoadStateChange();
 
         [(QTMovie*)m_QTMovie setMuted:m_muted];
         setVolume(m_volume);
@@ -432,8 +461,11 @@ void QT7PlayerSession::processEOS()
     emit mediaStatusChanged(m_mediaStatus);
 }
 
-void QT7PlayerSession::processStateChange()
+void QT7PlayerSession::processLoadStateChange()
 {
+    if (!m_QTMovie)
+        return;
+
     signed long state = [[(QTMovie*)m_QTMovie attributeForKey:QTMovieLoadStateAttribute]
                          longValue];
 //    qDebug() << "Moview load state changed:" << state;
@@ -461,32 +493,30 @@ void QT7PlayerSession::processStateChange()
 
     if (state == kMovieLoadStateError) {
         newStatus = QMediaPlayer::InvalidMedia;
-        emit error(QMediaPlayer::FormatError, tr("Playback failed"));
+        emit error(QMediaPlayer::FormatError, tr("Failed to load media"));
+        emit stateChanged(m_state = QMediaPlayer::StoppedState);
     }
 
-    if (newStatus != m_mediaStatus) {
-        switch (newStatus) {
-        case QMediaPlayer::BufferedMedia:
-        case QMediaPlayer::BufferingMedia:
-            //delayed playback start is necessary for network sources
-            if (m_state == QMediaPlayer::PlayingState) {
-                QMetaObject::invokeMethod(this, "play", Qt::QueuedConnection);
-            }
-            //fall
-        case QMediaPlayer::LoadedMedia:
-        case QMediaPlayer::LoadingMedia:
-            emit durationChanged(duration());
-            emit audioAvailableChanged(isAudioAvailable());
-            emit videoAvailableChanged(isVideoAvailable());
-            break;
-        case QMediaPlayer::InvalidMedia:
-            emit stateChanged(m_state = QMediaPlayer::StoppedState);
-        default:
-            break;
-        }
+    if (state >= kMovieLoadStatePlayable &&
+        m_state == QMediaPlayer::PlayingState &&
+        [(QTMovie*)m_QTMovie rate] == 0) {
+            QMetaObject::invokeMethod(this, "play", Qt::QueuedConnection);
+    }
 
-        emit mediaStatusChanged(m_mediaStatus = newStatus);
+    if (state >= kMovieLoadStateLoaded) {
+        qint64 currentDuration = duration();
+        if (m_duration != currentDuration)
+            emit durationChanged(m_duration = currentDuration);
+
+        if (m_audioAvailable != isAudioAvailable())
+            emit audioAvailableChanged(m_audioAvailable = !m_audioAvailable);
+
+        if (m_videoAvailable != isVideoAvailable())
+            emit videoAvailableChanged(m_videoAvailable = !m_videoAvailable);
     }
+
+    if (newStatus != m_mediaStatus)
+        emit mediaStatusChanged(m_mediaStatus = newStatus);
 }
 
 void QT7PlayerSession::processVolumeChange()
diff --git a/src/plugins/mediaservices/qt7/qt7movierenderer.mm b/src/plugins/mediaservices/qt7/qt7movierenderer.mm
index 6b9fd21..1c1f5e4 100644
--- a/src/plugins/mediaservices/qt7/qt7movierenderer.mm
+++ b/src/plugins/mediaservices/qt7/qt7movierenderer.mm
@@ -58,6 +58,8 @@
 
 QT_BEGIN_NAMESPACE
 
+//#define USE_MAIN_MONITOR_COLOR_SPACE 1
+
 class CVGLTextureVideoBuffer : public QAbstractVideoBuffer
 {
 public:
@@ -233,7 +235,24 @@ bool QT7MovieRenderer::createPixelBufferVisualContext()
                                                                              &kCFTypeDictionaryKeyCallBacks,
                                                                              &kCFTypeDictionaryValueCallBacks);
     CFDictionarySetValue(visualContextOptions, kQTVisualContextPixelBufferAttributesKey, pixelBufferOptions);
-    CFDictionarySetValue(visualContextOptions, kQTVisualContextWorkingColorSpaceKey, CGColorSpaceCreateDeviceRGB());
+
+    CGColorSpaceRef colorSpace = NULL;
+
+#if USE_MAIN_MONITOR_COLOR_SPACE
+    CMProfileRef sysprof = NULL;
+
+    // Get the Systems Profile for the main display
+    if (CMGetSystemProfile(&sysprof) == noErr) {
+        // Create a colorspace with the systems profile
+        colorSpace = CGColorSpaceCreateWithPlatformColorSpace(sysprof);        
+        CMCloseProfile(sysprof);
+    }
+#endif
+
+    if (!colorSpace)
+        colorSpace = CGColorSpaceCreateDeviceRGB();
+
+    CFDictionarySetValue(visualContextOptions, kQTVisualContextOutputColorSpaceKey, colorSpace);
 
     OSStatus err = QTPixelBufferContextCreate(kCFAllocatorDefault,
                                                visualContextOptions,
diff --git a/src/plugins/mediaservices/qt7/qt7movievideowidget.mm b/src/plugins/mediaservices/qt7/qt7movievideowidget.mm
index 4043330..00ceffc 100644
--- a/src/plugins/mediaservices/qt7/qt7movievideowidget.mm
+++ b/src/plugins/mediaservices/qt7/qt7movievideowidget.mm
@@ -199,7 +199,6 @@ QT7MovieVideoWidget::QT7MovieVideoWidget(QObject *parent)
     }
 }
 
-
 bool QT7MovieVideoWidget::createVisualContext()
 {
 #ifdef QUICKTIME_C_API_AVAILABLE
@@ -210,8 +209,20 @@ bool QT7MovieVideoWidget::createVisualContext()
     NSOpenGLPixelFormat *nsglPixelFormat = [NSOpenGLView defaultPixelFormat];
     CGLPixelFormatObj cglPixelFormat = static_cast<CGLPixelFormatObj>([nsglPixelFormat CGLPixelFormatObj]);
 
-    CFTypeRef keys[] = { kQTVisualContextWorkingColorSpaceKey };
-    CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB();
+    CFTypeRef keys[] = { kQTVisualContextOutputColorSpaceKey };
+    CGColorSpaceRef colorSpace = NULL;
+    CMProfileRef sysprof = NULL;
+
+    // Get the Systems Profile for the main display
+    if (CMGetSystemProfile(&sysprof) == noErr) {
+        // Create a colorspace with the systems profile
+        colorSpace = CGColorSpaceCreateWithPlatformColorSpace(sysprof);        
+        CMCloseProfile(sysprof);
+    }
+
+    if (!colorSpace)
+        colorSpace = CGColorSpaceCreateDeviceRGB();
+
     CFDictionaryRef textureContextAttributes = CFDictionaryCreate(kCFAllocatorDefault,
                                                                   (const void **)keys,
                                                                   (const void **)&colorSpace, 1,
diff --git a/src/plugins/mediaservices/qt7/qt7movieviewoutput.mm b/src/plugins/mediaservices/qt7/qt7movieviewoutput.mm
index b90470c..254af46 100644
--- a/src/plugins/mediaservices/qt7/qt7movieviewoutput.mm
+++ b/src/plugins/mediaservices/qt7/qt7movieviewoutput.mm
@@ -60,6 +60,7 @@
 
 - (TransparentQTMovieView *) init;
 - (void) setDrawRect:(QRect &)rect;
+- (CIImage *) view:(QTMovieView *)view willDisplayImage:(CIImage *)img;
 - (void) setContrast:(qreal) contrast;
 @end
 
@@ -201,7 +202,10 @@ void QT7MovieViewOutput::setMovie(void *movie)
 
 void QT7MovieViewOutput::updateNaturalSize(const QSize &newSize)
 {
-    m_nativeSize = newSize;
+    if (m_nativeSize != newSize) {
+        m_nativeSize = newSize;
+        emit nativeSizeChanged();
+    }
 }
 
 WId QT7MovieViewOutput::winId() const
diff --git a/src/plugins/plugins.pro b/src/plugins/plugins.pro
index a3766f5..42fbf9e 100644
--- a/src/plugins/plugins.pro
+++ b/src/plugins/plugins.pro
@@ -13,6 +13,5 @@ embedded:SUBDIRS *=  gfxdrivers decorations mousedrivers kbddrivers
 symbian:SUBDIRS += s60
 contains(QT_CONFIG, phonon): SUBDIRS *= phonon
 contains(QT_CONFIG, multimedia): SUBDIRS *= audio mediaservices
-contains(QT_CONFIG, declarative): SUBDIRS *= qdeclarativemodules
 
 
diff --git a/src/plugins/qdeclarativemodules/multimedia/multimedia.cpp b/src/plugins/qdeclarativemodules/multimedia/multimedia.cpp
deleted file mode 100644
index 8becbf3..0000000
--- a/src/plugins/qdeclarativemodules/multimedia/multimedia.cpp
+++ /dev/null
@@ -1,63 +0,0 @@
-/****************************************************************************
-**
-** 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 <QtDeclarative/qdeclarativeextensionplugin.h>
-#include <QtDeclarative/qdeclarative.h>
-#include <QtMultimedia/multimediadeclarative.h>
-
-QT_BEGIN_NAMESPACE
-
-class QMultimediaQmlModule : public QDeclarativeExtensionPlugin
-{
-    Q_OBJECT
-public:
-    virtual void registerTypes(const char *uri)
-    {
-        QtMultimedia::qRegisterDeclarativeElements(uri);
-    }
-};
-
-QT_END_NAMESPACE
-
-#include "multimedia.moc"
-
-Q_EXPORT_PLUGIN2(qmultimediaqmlmodule, QT_PREPEND_NAMESPACE(QMultimediaQmlModule));
-
diff --git a/src/plugins/qdeclarativemodules/multimedia/multimedia.pro b/src/plugins/qdeclarativemodules/multimedia/multimedia.pro
deleted file mode 100644
index d8ad18e..0000000
--- a/src/plugins/qdeclarativemodules/multimedia/multimedia.pro
+++ /dev/null
@@ -1,15 +0,0 @@
-TARGET  = multimedia
-include(../../qpluginbase.pri)
-
-QT += multimedia declarative
-
-SOURCES += multimedia.cpp
-
-QTDIR_build:DESTDIR = $$QT_BUILD_TREE/imports/Qt/multimedia
-target.path = $$[QT_INSTALL_IMPORTS]/Qt/multimedia
-
-qmldir.files += $$QT_BUILD_TREE/imports/Qt/multimedia/qmldir
-qmldir.path +=  $$[QT_INSTALL_IMPORTS]/Qt/multimedia
-
-INSTALLS += target qmldir
-
diff --git a/src/plugins/qdeclarativemodules/qdeclarativemodules.pro b/src/plugins/qdeclarativemodules/qdeclarativemodules.pro
deleted file mode 100644
index 0a6f444..0000000
--- a/src/plugins/qdeclarativemodules/qdeclarativemodules.pro
+++ /dev/null
@@ -1,6 +0,0 @@
-TEMPLATE = subdirs
-
-SUBDIRS += widgets
-
-contains(QT_CONFIG, multimedia): SUBDIRS += multimedia
-
diff --git a/src/plugins/qdeclarativemodules/widgets/graphicslayouts.cpp b/src/plugins/qdeclarativemodules/widgets/graphicslayouts.cpp
deleted file mode 100644
index fc15ad2..0000000
--- a/src/plugins/qdeclarativemodules/widgets/graphicslayouts.cpp
+++ /dev/null
@@ -1,260 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module 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 "graphicslayouts_p.h"
-
-#include <QtGui/qgraphicswidget.h>
-#include <QtCore/qdebug.h>
-
-QT_BEGIN_NAMESPACE
-
-LinearLayoutAttached::LinearLayoutAttached(QObject *parent)
-: QObject(parent), _stretch(1), _alignment(Qt::AlignCenter)
-{
-}
-
-void LinearLayoutAttached::setStretchFactor(int f)
-{
-    if (_stretch == f)
-        return;
-
-    _stretch = f;
-    emit stretchChanged(reinterpret_cast<QGraphicsLayoutItem*>(parent()), _stretch);
-}
-
-void LinearLayoutAttached::setAlignment(Qt::Alignment a)
-{
-    if (_alignment == a)
-        return;
-
-    _alignment = a;
-    emit alignmentChanged(reinterpret_cast<QGraphicsLayoutItem*>(parent()), _alignment);
-}
-
-QGraphicsLinearLayoutStretchItemObject::QGraphicsLinearLayoutStretchItemObject(QObject *parent)
-    : QObject(parent)
-{
-}
-
-QSizeF QGraphicsLinearLayoutStretchItemObject::sizeHint(Qt::SizeHint which, const QSizeF &constraint) const
-{
-Q_UNUSED(which);
-Q_UNUSED(constraint);
-return QSizeF();
-}
-
-
-QGraphicsLinearLayoutObject::QGraphicsLinearLayoutObject(QObject *parent)
-: QObject(parent)
-{
-}
-
-QGraphicsLinearLayoutObject::~QGraphicsLinearLayoutObject()
-{
-}
-
-void QGraphicsLinearLayoutObject::insertLayoutItem(int index, QGraphicsLayoutItem *item)
-{
-insertItem(index, item);
-
-//connect attached properties
-if (LinearLayoutAttached *obj = attachedProperties.value(item)) {
-    setStretchFactor(item, obj->stretchFactor());
-    setAlignment(item, obj->alignment());
-    QObject::connect(obj, SIGNAL(stretchChanged(QGraphicsLayoutItem*,int)),
-                     this, SLOT(updateStretch(QGraphicsLayoutItem*,int)));
-    QObject::connect(obj, SIGNAL(alignmentChanged(QGraphicsLayoutItem*,Qt::Alignment)),
-                     this, SLOT(updateAlignment(QGraphicsLayoutItem*,Qt::Alignment)));
-    //### need to disconnect when widget is removed?
-}
-}
-
-//### is there a better way to do this?
-void QGraphicsLinearLayoutObject::clearChildren()
-{
-for (int i = 0; i < count(); ++i)
-    removeAt(i);
-}
-
-void QGraphicsLinearLayoutObject::updateStretch(QGraphicsLayoutItem *item, int stretch)
-{
-QGraphicsLinearLayout::setStretchFactor(item, stretch);
-}
-
-void QGraphicsLinearLayoutObject::updateAlignment(QGraphicsLayoutItem *item, Qt::Alignment alignment)
-{
-QGraphicsLinearLayout::setAlignment(item, alignment);
-}
-
-QHash<QGraphicsLayoutItem*, LinearLayoutAttached*> QGraphicsLinearLayoutObject::attachedProperties;
-LinearLayoutAttached *QGraphicsLinearLayoutObject::qmlAttachedProperties(QObject *obj)
-{
-// ### This is not allowed - you must attach to any object
-if (!qobject_cast<QGraphicsLayoutItem*>(obj))
-    return 0;
-LinearLayoutAttached *rv = new LinearLayoutAttached(obj);
-attachedProperties.insert(qobject_cast<QGraphicsLayoutItem*>(obj), rv);
-return rv;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////////////////
-// QGraphicsGridLayout-related classes
-//////////////////////////////////////////////////////////////////////////////////////////////////////
-GridLayoutAttached::GridLayoutAttached(QObject *parent)
-: QObject(parent), _row(-1), _column(-1), _rowspan(1), _colspan(1), _alignment(-1)
-{
-}
-
-void GridLayoutAttached::setRow(int r)
-{
-    if (_row == r)
-        return;
-
-    _row = r;
-    //emit rowChanged(reinterpret_cast<QGraphicsLayoutItem*>(parent()), _row);
-}
-
-void GridLayoutAttached::setColumn(int c)
-{
-    if (_column == c)
-        return;
-
-    _column = c;
-    //emit columnChanged(reinterpret_cast<QGraphicsLayoutItem*>(parent()), _column);
-}
-
-void GridLayoutAttached::setRowSpan(int rs)
-{
-    if (_rowspan == rs)
-        return;
-
-    _rowspan = rs;
-    //emit rowSpanChanged(reinterpret_cast<QGraphicsLayoutItem*>(parent()), _rowSpan);
-}
-
-void GridLayoutAttached::setColumnSpan(int cs)
-{
-    if (_colspan == cs)
-        return;
-
-    _colspan = cs;
-    //emit columnSpanChanged(reinterpret_cast<QGraphicsLayoutItem*>(parent()), _columnSpan);
-}
-
-void GridLayoutAttached::setAlignment(Qt::Alignment a)
-{
-    if (_alignment == a)
-        return;
-
-    _alignment = a;
-    //emit alignmentChanged(reinterpret_cast<QGraphicsLayoutItem*>(parent()), _alignment);
-}
-
-QGraphicsGridLayoutObject::QGraphicsGridLayoutObject(QObject *parent)
-: QObject(parent)
-{
-}
-
-QGraphicsGridLayoutObject::~QGraphicsGridLayoutObject()
-{
-}
-
-void QGraphicsGridLayoutObject::addWidget(QGraphicsWidget *wid)
-{
-//use attached properties
-if (QObject *obj = attachedProperties.value(qobject_cast<QGraphicsLayoutItem*>(wid))) {
-    int row = static_cast<GridLayoutAttached *>(obj)->row();
-    int column = static_cast<GridLayoutAttached *>(obj)->column();
-    int rowSpan = static_cast<GridLayoutAttached *>(obj)->rowSpan();
-    int columnSpan = static_cast<GridLayoutAttached *>(obj)->columnSpan();
-    if (row == -1 || column == -1) {
-        qWarning() << "Must set row and column for an item in a grid layout";
-        return;
-    }
-    addItem(wid, row, column, rowSpan, columnSpan);
-}
-}
-
-void QGraphicsGridLayoutObject::addLayoutItem(QGraphicsLayoutItem *item)
-{
-//use attached properties
-if (GridLayoutAttached *obj = attachedProperties.value(item)) {
-    int row = obj->row();
-    int column = obj->column();
-    int rowSpan = obj->rowSpan();
-    int columnSpan = obj->columnSpan();
-    Qt::Alignment alignment = obj->alignment();
-    if (row == -1 || column == -1) {
-        qWarning() << "Must set row and column for an item in a grid layout";
-        return;
-    }
-    addItem(item, row, column, rowSpan, columnSpan);
-    if (alignment != -1)
-        setAlignment(item,alignment);
-}
-}
-
-//### is there a better way to do this?
-void QGraphicsGridLayoutObject::clearChildren()
-{
-for (int i = 0; i < count(); ++i)
-    removeAt(i);
-}
-
-qreal QGraphicsGridLayoutObject::spacing() const
-{
-if (verticalSpacing() == horizontalSpacing())
-    return verticalSpacing();
-return -1;  //###
-}
-
-QHash<QGraphicsLayoutItem*, GridLayoutAttached*> QGraphicsGridLayoutObject::attachedProperties;
-GridLayoutAttached *QGraphicsGridLayoutObject::qmlAttachedProperties(QObject *obj)
-{
-// ### This is not allowed - you must attach to any object
-if (!qobject_cast<QGraphicsLayoutItem*>(obj))
-    return 0;
-GridLayoutAttached *rv = new GridLayoutAttached(obj);
-attachedProperties.insert(qobject_cast<QGraphicsLayoutItem*>(obj), rv);
-return rv;
-}
-
-QT_END_NAMESPACE
diff --git a/src/plugins/qdeclarativemodules/widgets/graphicslayouts_p.h b/src/plugins/qdeclarativemodules/widgets/graphicslayouts_p.h
deleted file mode 100644
index f9b9ae8..0000000
--- a/src/plugins/qdeclarativemodules/widgets/graphicslayouts_p.h
+++ /dev/null
@@ -1,226 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module 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 GRAPHICSLAYOUTS_H
-#define GRAPHICSLAYOUTS_H
-
-#include "graphicswidgets_p.h"
-
-#include <QtGui/QGraphicsLinearLayout>
-#include <QtGui/QGraphicsGridLayout>
-
-QT_BEGIN_HEADER
-
-QT_BEGIN_NAMESPACE
-
-QT_MODULE(Declarative)
-
-class QGraphicsLinearLayoutStretchItemObject : public QObject, public QGraphicsLayoutItem
-{
-    Q_OBJECT
-    Q_INTERFACES(QGraphicsLayoutItem)
-public:
-    QGraphicsLinearLayoutStretchItemObject(QObject *parent = 0);
-
-    virtual QSizeF sizeHint(Qt::SizeHint, const QSizeF &) const;
-};
-
-class LinearLayoutAttached;
-class QGraphicsLinearLayoutObject : public QObject, public QGraphicsLinearLayout
-{
-    Q_OBJECT
-    Q_INTERFACES(QGraphicsLayout QGraphicsLayoutItem)
-
-    Q_PROPERTY(QDeclarativeListProperty<QGraphicsLayoutItem> children READ children)
-    Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation)
-    Q_PROPERTY(qreal spacing READ spacing WRITE setSpacing)
-    Q_CLASSINFO("DefaultProperty", "children")
-public:
-    QGraphicsLinearLayoutObject(QObject * = 0);
-    ~QGraphicsLinearLayoutObject();
-
-    QDeclarativeListProperty<QGraphicsLayoutItem> children() { return QDeclarativeListProperty<QGraphicsLayoutItem>(this, 0, children_append, children_count, children_at, children_clear); }
-
-    static LinearLayoutAttached *qmlAttachedProperties(QObject *);
-
-private Q_SLOTS:
-    void updateStretch(QGraphicsLayoutItem*,int);
-    void updateAlignment(QGraphicsLayoutItem*,Qt::Alignment);
-
-private:
-    friend class LinearLayoutAttached;
-    void clearChildren();
-    void insertLayoutItem(int, QGraphicsLayoutItem *);
-    static QHash<QGraphicsLayoutItem*, LinearLayoutAttached*> attachedProperties;
-
-    static void children_append(QDeclarativeListProperty<QGraphicsLayoutItem> *prop, QGraphicsLayoutItem *item) {
-        static_cast<QGraphicsLinearLayoutObject*>(prop->object)->insertLayoutItem(-1, item);
-    }
-
-    static void children_clear(QDeclarativeListProperty<QGraphicsLayoutItem> *prop) {
-        static_cast<QGraphicsLinearLayoutObject*>(prop->object)->clearChildren();
-    }
-
-    static int children_count(QDeclarativeListProperty<QGraphicsLayoutItem> *prop) {
-        return static_cast<QGraphicsLinearLayoutObject*>(prop->object)->count();
-    }
-
-    static QGraphicsLayoutItem *children_at(QDeclarativeListProperty<QGraphicsLayoutItem> *prop, int index) {
-        return static_cast<QGraphicsLinearLayoutObject*>(prop->object)->itemAt(index);
-    }
-};
-
-class GridLayoutAttached;
-class QGraphicsGridLayoutObject : public QObject, public QGraphicsGridLayout
-{
-    Q_OBJECT
-    Q_INTERFACES(QGraphicsLayout QGraphicsLayoutItem)
-
-    Q_PROPERTY(QDeclarativeListProperty<QGraphicsLayoutItem> children READ children)
-    Q_PROPERTY(qreal spacing READ spacing WRITE setSpacing)
-    Q_PROPERTY(qreal verticalSpacing READ verticalSpacing WRITE setVerticalSpacing)
-    Q_PROPERTY(qreal horizontalSpacing READ horizontalSpacing WRITE setHorizontalSpacing)
-    Q_CLASSINFO("DefaultProperty", "children")
-public:
-    QGraphicsGridLayoutObject(QObject * = 0);
-    ~QGraphicsGridLayoutObject();
-
-    QDeclarativeListProperty<QGraphicsLayoutItem> children() { return QDeclarativeListProperty<QGraphicsLayoutItem>(this, 0, children_append, children_count, children_at, children_clear); }
-
-    qreal spacing() const;
-
-    static GridLayoutAttached *qmlAttachedProperties(QObject *);
-
-private:
-    friend class GraphicsLayoutAttached;
-    void addWidget(QGraphicsWidget *);
-    void clearChildren();
-    void addLayoutItem(QGraphicsLayoutItem *);
-    static QHash<QGraphicsLayoutItem*, GridLayoutAttached*> attachedProperties;
-
-    static void children_append(QDeclarativeListProperty<QGraphicsLayoutItem> *prop, QGraphicsLayoutItem *item) {
-        static_cast<QGraphicsGridLayoutObject*>(prop->object)->addLayoutItem(item);
-    }
-
-    static void children_clear(QDeclarativeListProperty<QGraphicsLayoutItem> *prop) {
-        static_cast<QGraphicsGridLayoutObject*>(prop->object)->clearChildren();
-    }
-
-    static int children_count(QDeclarativeListProperty<QGraphicsLayoutItem> *prop) {
-        return static_cast<QGraphicsGridLayoutObject*>(prop->object)->count();
-    }
-
-    static QGraphicsLayoutItem *children_at(QDeclarativeListProperty<QGraphicsLayoutItem> *prop, int index) {
-        return static_cast<QGraphicsGridLayoutObject*>(prop->object)->itemAt(index);
-    }
-};
-
-class LinearLayoutAttached : public QObject
-{
-    Q_OBJECT
-
-    Q_PROPERTY(int stretchFactor READ stretchFactor WRITE setStretchFactor NOTIFY stretchChanged)
-    Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment NOTIFY alignmentChanged)
-public:
-    LinearLayoutAttached(QObject *parent);
-
-    int stretchFactor() const { return _stretch; }
-    void setStretchFactor(int f);
-    Qt::Alignment alignment() const { return _alignment; }
-    void setAlignment(Qt::Alignment a);
-
-Q_SIGNALS:
-    void stretchChanged(QGraphicsLayoutItem*,int);
-    void alignmentChanged(QGraphicsLayoutItem*,Qt::Alignment);
-
-private:
-    int _stretch;
-    Qt::Alignment _alignment;
-};
-
-class GridLayoutAttached : public QObject
-{
-    Q_OBJECT
-
-    Q_PROPERTY(int row READ row WRITE setRow)
-    Q_PROPERTY(int column READ column WRITE setColumn)
-    Q_PROPERTY(int rowSpan READ rowSpan WRITE setRowSpan)
-    Q_PROPERTY(int columnSpan READ columnSpan WRITE setColumnSpan)
-    Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment)
-public:
-    GridLayoutAttached(QObject *parent);
-
-    int row() const { return _row; }
-    void setRow(int r);
-
-    int column() const { return _column; }
-    void setColumn(int c);
-
-    int rowSpan() const { return _rowspan; }
-    void setRowSpan(int rs);
-
-    int columnSpan() const { return _colspan; }
-    void setColumnSpan(int cs);
-
-    Qt::Alignment alignment() const { return _alignment; }
-    void setAlignment(Qt::Alignment a);
-
-private:
-    int _row;
-    int _column;
-    int _rowspan;
-    int _colspan;
-    Qt::Alignment _alignment;
-};
-
-QT_END_NAMESPACE
-
-QML_DECLARE_INTERFACE(QGraphicsLayoutItem)
-QML_DECLARE_INTERFACE(QGraphicsLayout)
-QML_DECLARE_TYPE(QGraphicsLinearLayoutStretchItemObject)
-QML_DECLARE_TYPE(QGraphicsLinearLayoutObject)
-QML_DECLARE_TYPEINFO(QGraphicsLinearLayoutObject, QML_HAS_ATTACHED_PROPERTIES)
-QML_DECLARE_TYPE(QGraphicsGridLayoutObject)
-QML_DECLARE_TYPEINFO(QGraphicsGridLayoutObject, QML_HAS_ATTACHED_PROPERTIES)
-
-QT_END_HEADER
-
-#endif // GRAPHICSLAYOUTS_H
diff --git a/src/plugins/qdeclarativemodules/widgets/graphicswidgets.cpp b/src/plugins/qdeclarativemodules/widgets/graphicswidgets.cpp
deleted file mode 100644
index 062e516..0000000
--- a/src/plugins/qdeclarativemodules/widgets/graphicswidgets.cpp
+++ /dev/null
@@ -1,40 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module 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.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
diff --git a/src/plugins/qdeclarativemodules/widgets/graphicswidgets_p.h b/src/plugins/qdeclarativemodules/widgets/graphicswidgets_p.h
deleted file mode 100644
index 2c2b707..0000000
--- a/src/plugins/qdeclarativemodules/widgets/graphicswidgets_p.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module 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 GRAPHICSWIDGETS_H
-#define GRAPHICSWIDGETS_H
-
-#include <qdeclarative.h>
-
-#include <QtGui/QGraphicsScene>
-#include <QtGui/QGraphicsView>
-#include <QtGui/QGraphicsWidget>
-#include <QtGui/QGraphicsItem>
-
-QT_BEGIN_HEADER
-
-QT_BEGIN_NAMESPACE
-
-QT_MODULE(Declarative)
-
-QT_END_NAMESPACE
-
-QML_DECLARE_TYPE(QGraphicsView)
-QML_DECLARE_TYPE_HASMETATYPE(QGraphicsScene)
-QML_DECLARE_TYPE(QGraphicsWidget)
-QML_DECLARE_TYPE(QGraphicsObject)
-QML_DECLARE_INTERFACE_HASMETATYPE(QGraphicsItem)
-
-QT_END_HEADER
-
-#endif // GRAPHICSWIDGETS_H
diff --git a/src/plugins/qdeclarativemodules/widgets/widgets.cpp b/src/plugins/qdeclarativemodules/widgets/widgets.cpp
deleted file mode 100644
index ec21cc4..0000000
--- a/src/plugins/qdeclarativemodules/widgets/widgets.cpp
+++ /dev/null
@@ -1,138 +0,0 @@
-/****************************************************************************
-**
-** 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 <QtDeclarative/qdeclarativeextensionplugin.h>
-#include <QtDeclarative/qdeclarative.h>
-
-#include "graphicslayouts_p.h"
-#include "graphicswidgets_p.h"
-
-QT_BEGIN_NAMESPACE
-
-class QGraphicsViewDeclarativeUI : public QObject
-{
-    Q_OBJECT
-
-    Q_PROPERTY(QGraphicsScene *scene READ scene WRITE setScene)
-    Q_CLASSINFO("DefaultProperty", "scene")
-public:
-    QGraphicsViewDeclarativeUI(QObject *other) : QObject(other) {}
-
-    QGraphicsScene *scene() const { return static_cast<QGraphicsView *>(parent())->scene(); }
-    void setScene(QGraphicsScene *scene)
-    {
-        static_cast<QGraphicsView *>(parent())->setScene(scene);
-    }
-};
-
-class QGraphicsSceneDeclarativeUI : public QObject
-{
-    Q_OBJECT
-
-    Q_PROPERTY(QDeclarativeListProperty<QObject> children READ children)
-    Q_CLASSINFO("DefaultProperty", "children")
-public:
-    QGraphicsSceneDeclarativeUI(QObject *other) : QObject(other) {}
-
-    QDeclarativeListProperty<QObject> children() { return QDeclarativeListProperty<QObject>(this->parent(), 0, children_append); }
-
-private:
-    static void children_append(QDeclarativeListProperty<QObject> *prop, QObject *o) {
-        if (QGraphicsObject *go = qobject_cast<QGraphicsObject *>(o))
-            static_cast<QGraphicsScene *>(prop->object)->addItem(go);
-    }
-};
-
-class QGraphicsWidgetDeclarativeUI : public QObject
-{
-    Q_OBJECT
-
-    Q_PROPERTY(QDeclarativeListProperty<QGraphicsItem> children READ children)
-    Q_PROPERTY(QGraphicsLayout *layout READ layout WRITE setLayout)
-    Q_CLASSINFO("DefaultProperty", "children")
-public:
-    QGraphicsWidgetDeclarativeUI(QObject *other) : QObject(other) {}
-
-    QDeclarativeListProperty<QGraphicsItem> children() { return QDeclarativeListProperty<QGraphicsItem>(this, 0, children_append); }
-
-    QGraphicsLayout *layout() const { return static_cast<QGraphicsWidget *>(parent())->layout(); }
-    void setLayout(QGraphicsLayout *lo)
-    {
-        static_cast<QGraphicsWidget *>(parent())->setLayout(lo);
-    }
-
-private:
-    void setItemParent(QGraphicsItem *wid)
-    {
-        wid->setParentItem(static_cast<QGraphicsWidget *>(parent()));
-    }
-
-    static void children_append(QDeclarativeListProperty<QGraphicsItem> *prop, QGraphicsItem *i) {
-        static_cast<QGraphicsWidgetDeclarativeUI*>(prop->object)->setItemParent(i);
-    }
-};
-
-class QWidgetsQmlModule : public QDeclarativeExtensionPlugin
-{
-    Q_OBJECT
-public:
-    virtual void registerTypes(const char *uri)
-    {
-        Q_ASSERT(QLatin1String(uri) == QLatin1String("Qt.widgets"));
-
-        QML_REGISTER_INTERFACE(QGraphicsLayoutItem);
-        QML_REGISTER_INTERFACE(QGraphicsLayout);
-        qmlRegisterType<QGraphicsLinearLayoutStretchItemObject>(uri,4,6,"QGraphicsLinearLayoutStretchItem");
-        qmlRegisterType<QGraphicsLinearLayoutObject>(uri,4,6,"QGraphicsLinearLayout");
-        qmlRegisterType<QGraphicsGridLayoutObject>(uri,4,6,"QGraphicsGridLayout");
-        qmlRegisterExtendedType<QGraphicsView, QGraphicsViewDeclarativeUI>(uri,4,6,"QGraphicsView");
-        qmlRegisterExtendedType<QGraphicsScene,QGraphicsSceneDeclarativeUI>(uri,4,6,"QGraphicsScene");
-        qmlRegisterExtendedType<QGraphicsWidget,QGraphicsWidgetDeclarativeUI>(uri,4,6,"QGraphicsWidget");
-        QML_REGISTER_INTERFACE(QGraphicsItem);
-    }
-};
-
-QT_END_NAMESPACE
-
-#include "widgets.moc"
-
-Q_EXPORT_PLUGIN2(qtwidgetsqmlmodule, QT_PREPEND_NAMESPACE(QWidgetsQmlModule));
-
diff --git a/src/plugins/qdeclarativemodules/widgets/widgets.pro b/src/plugins/qdeclarativemodules/widgets/widgets.pro
deleted file mode 100644
index 3ec38da..0000000
--- a/src/plugins/qdeclarativemodules/widgets/widgets.pro
+++ /dev/null
@@ -1,20 +0,0 @@
-TARGET  = widgets
-include(../../qpluginbase.pri)
-
-QT += declarative
-
-SOURCES += \
-    graphicslayouts.cpp \
-    widgets.cpp
-
-HEADERS += \
-    graphicswidgets_p.h \
-    graphicslayouts_p.h
-
-QTDIR_build:DESTDIR = $$QT_BUILD_TREE/imports/Qt/widgets
-target.path = $$[QT_INSTALL_IMPORTS]/Qt/widgets
-
-qmldir.files += $$QT_BUILD_TREE/imports/Qt/widgets/qmldir
-qmldir.path +=  $$[QT_INSTALL_IMPORTS]/Qt/widgets
-
-INSTALLS += target qmldir
diff --git a/src/plugins/sqldrivers/odbc/odbc.pro b/src/plugins/sqldrivers/odbc/odbc.pro
index 3de8ab2..2bf85f1 100644
--- a/src/plugins/sqldrivers/odbc/odbc.pro
+++ b/src/plugins/sqldrivers/odbc/odbc.pro
@@ -8,6 +8,7 @@ unix {
 	!contains( LIBS, .*odbc.* ) {
 	    LIBS 	*= $$QT_LFLAGS_ODBC
 	}
+        DEFINES += UNICODE
 }
 
 win32 {