Merge branch 'master' of git://scm.dev.nokia.troll.no/qt/qt

Conflicts:
	tests/auto/declarative/qmlgraphicsborderimage/tst_qmlgraphicsborderimage.cpp
	tests/auto/declarative/qmlgraphicsimage/tst_qmlgraphicsimage.cpp

74 files changed, 14852 insertions, 13 deletions

diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp
index e69512d..4f532c0 100644
--- a/src/gui/painting/qpainter.cpp
+++ b/src/gui/painting/qpainter.cpp
@@ -38,6 +38,7 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+
 // QtCore
 #include <qdebug.h>
 #include <qmath.h>
diff --git a/src/network/access/qnetworkaccessbackend.cpp b/src/network/access/qnetworkaccessbackend.cpp
index 34d576a..1fcfebb 100644
--- a/src/network/access/qnetworkaccessbackend.cpp
+++ b/src/network/access/qnetworkaccessbackend.cpp
@@ -46,9 +46,11 @@
 #include "qnetworkreply_p.h"
 #include "QtCore/qhash.h"
 #include "QtCore/qmutex.h"
+#include "QtNetwork/qnetworksession.h"
 
 #include "qnetworkaccesscachebackend_p.h"
 #include "qabstractnetworkcache.h"
+#include "qhostinfo.h"
 
 #include "private/qnoncontiguousbytedevice_p.h"
 
@@ -344,4 +346,35 @@ void QNetworkAccessBackend::sslErrors(const QList<QSslError> &errors)
 #endif
 }
 
+/*!
+    Starts the backend.  Returns true if the backend is started.  Returns false if the backend
+    could not be started due to an unopened or roaming session.  The caller should recall this
+    function once the session has been opened or the roaming process has finished.
+*/
+bool QNetworkAccessBackend::start()
+{
+    if (!manager->networkSession) {
+        open();
+        return true;
+    }
+
+    // This is not ideal.
+    const QString host = reply->url.host();
+    if (host == QLatin1String("localhost") ||
+        QHostAddress(host) == QHostAddress::LocalHost ||
+        QHostAddress(host) == QHostAddress::LocalHostIPv6) {
+        // Don't need an open session for localhost access.
+        open();
+        return true;
+    }
+
+    if (manager->networkSession->isOpen() &&
+        manager->networkSession->state() == QNetworkSession::Connected) {
+        open();
+        return true;
+    }
+
+    return false;
+}
+
 QT_END_NAMESPACE
diff --git a/src/network/access/qnetworkaccessbackend_p.h b/src/network/access/qnetworkaccessbackend_p.h
index 43d993c..9bc15e5 100644
--- a/src/network/access/qnetworkaccessbackend_p.h
+++ b/src/network/access/qnetworkaccessbackend_p.h
@@ -111,6 +111,7 @@ public:
     //   socket).
 
     virtual void open() = 0;
+    virtual bool start();
     virtual void closeDownstreamChannel() = 0;
     virtual bool waitForDownstreamReadyRead(int msecs) = 0;
 
@@ -160,6 +161,10 @@ public:
     // This will possibly enable buffering of the upload data.
     virtual bool needsResetableUploadData() { return false; }
 
+    // Returns true if backend is able to resume downloads.
+    virtual bool canResume() const { return false; }
+    virtual void setResumeOffset(quint64 offset) { Q_UNUSED(offset); }
+
 protected:
     // Create the device used for reading the upload data
     QNonContiguousByteDevice* createUploadByteDevice();
@@ -190,6 +195,7 @@ private:
     friend class QNetworkAccessManager;
     friend class QNetworkAccessManagerPrivate;
     friend class QNetworkAccessBackendUploadIODevice;
+    friend class QNetworkReplyImplPrivate;
     QNetworkAccessManagerPrivate *manager;
     QNetworkReplyImplPrivate *reply;
 };
diff --git a/src/network/access/qnetworkaccesshttpbackend.cpp b/src/network/access/qnetworkaccesshttpbackend.cpp
index dcd4e19..7a48c2b 100644
--- a/src/network/access/qnetworkaccesshttpbackend.cpp
+++ b/src/network/access/qnetworkaccesshttpbackend.cpp
@@ -297,6 +297,7 @@ QNetworkAccessHttpBackend::QNetworkAccessHttpBackend()
 #ifndef QT_NO_OPENSSL
     , pendingSslConfiguration(0), pendingIgnoreAllSslErrors(false)
 #endif
+    , resumeOffset(0)
 {
 }
 
@@ -542,6 +543,28 @@ void QNetworkAccessHttpBackend::postRequest()
     httpRequest.setUrl(url());
 
     QList<QByteArray> headers = request().rawHeaderList();
+    if (resumeOffset != 0) {
+        if (headers.contains("Range")) {
+            // Need to adjust resume offset for user specified range
+
+            headers.removeOne("Range");
+
+            // We've already verified that requestRange starts with "bytes=", see canResume.
+            QByteArray requestRange = request().rawHeader("Range").mid(6);
+
+            int index = requestRange.indexOf('-');
+
+            quint64 requestStartOffset = requestRange.left(index).toULongLong();
+            quint64 requestEndOffset = requestRange.mid(index + 1).toULongLong();
+
+            requestRange = "bytes=" + QByteArray::number(resumeOffset + requestStartOffset) +
+                           '-' + QByteArray::number(requestEndOffset);
+
+            httpRequest.setHeaderField("Range", requestRange);
+        } else {
+            httpRequest.setHeaderField("Range", "bytes=" + QByteArray::number(resumeOffset) + '-');
+        }
+    }
     foreach (const QByteArray &header, headers)
         httpRequest.setHeaderField(header, request().rawHeader(header));
 
@@ -1117,6 +1140,31 @@ QNetworkCacheMetaData QNetworkAccessHttpBackend::fetchCacheMetaData(const QNetwo
     return metaData;
 }
 
+bool QNetworkAccessHttpBackend::canResume() const
+{
+    // Only GET operation supports resuming.
+    if (operation() != QNetworkAccessManager::GetOperation)
+        return false;
+
+    // Can only resume if server/resource supports Range header.
+    if (httpReply->headerField("Accept-Ranges", "none") == "none")
+        return false;
+
+    // We only support resuming for byte ranges.
+    if (request().hasRawHeader("Range")) {
+        QByteArray range = request().rawHeader("Range");
+        if (!range.startsWith("bytes="))
+            return false;
+    }
+
+    return true;
+}
+
+void QNetworkAccessHttpBackend::setResumeOffset(quint64 offset)
+{
+    resumeOffset = offset;
+}
+
 QT_END_NAMESPACE
 
 #endif // QT_NO_HTTP
diff --git a/src/network/access/qnetworkaccesshttpbackend_p.h b/src/network/access/qnetworkaccesshttpbackend_p.h
index 0eaf003..e5cc0ab 100644
--- a/src/network/access/qnetworkaccesshttpbackend_p.h
+++ b/src/network/access/qnetworkaccesshttpbackend_p.h
@@ -99,6 +99,9 @@ public:
     // we return true since HTTP needs to send PUT/POST data again after having authenticated
     bool needsResetableUploadData() { return true; }
 
+    bool canResume() const;
+    void setResumeOffset(quint64 offset);
+
 private slots:
     void replyReadyRead();
     void replyFinished();
@@ -120,6 +123,8 @@ private:
     QList<QSslError> pendingIgnoreSslErrorsList;
 #endif
 
+    quint64 resumeOffset;
+
     void disconnectFromHttp();
     void setupConnection();
     void validateCache(QHttpNetworkRequest &httpRequest, bool &loadedFromCache);
diff --git a/src/network/access/qnetworkaccessmanager.cpp b/src/network/access/qnetworkaccessmanager.cpp
index cc4c977..b9bd52a 100644
--- a/src/network/access/qnetworkaccessmanager.cpp
+++ b/src/network/access/qnetworkaccessmanager.cpp
@@ -47,6 +47,8 @@
 #include "qnetworkcookie.h"
 #include "qabstractnetworkcache.h"
 
+#include "QtNetwork/qnetworksession.h"
+
 #include "qnetworkaccesshttpbackend_p.h"
 #include "qnetworkaccessftpbackend_p.h"
 #include "qnetworkaccessfilebackend_p.h"
@@ -59,6 +61,7 @@
 #include "QtCore/qvector.h"
 #include "QtNetwork/qauthenticator.h"
 #include "QtNetwork/qsslconfiguration.h"
+#include "QtNetwork/qnetworkconfigmanager.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -163,6 +166,43 @@ static void ensureInitialized()
 */
 
 /*!
+    \property QNetworkAccessManager::networkAccess
+    \brief states whether network access is enabled or disabled through this network access
+    manager.
+
+    \since 4.7
+
+    Network access is enabled by default.
+
+    When network access is disabled the network access manager will not process any new network
+    requests, all such requests will fail with an error. Requests with URLs with the file:// scheme
+    will still be processed.
+
+    This property can be used to enable and disable network access for all clients of a single
+    network access manager instance.
+*/
+
+/*!
+    \fn void QNetworkAccessManager::networkAccessChanged(bool enabled)
+
+    This signal is emitted when the value of the \l networkAccess property changes. If \a enabled
+    is true new requests that access the network will be processed; otherwise new network requests
+    that require network access will fail with an error.
+*/
+
+/*!
+    \fn void QNetworkAccessManager::networkSessionOnline()
+
+    \since 4.7
+
+    \internal
+
+    This signal is emitted when the status of the network session changes into a usable state.
+    It is used to signal QNetworkReply's to start or migrate their network operation once the
+    network session has been opened / roamed.
+*/
+
+/*!
     \fn void QNetworkAccessManager::proxyAuthenticationRequired(const QNetworkProxy &proxy, QAuthenticator *authenticator)
 
     This signal is emitted whenever a proxy requests authentication
@@ -670,6 +710,110 @@ QNetworkReply *QNetworkAccessManager::deleteResource(const QNetworkRequest &requ
 /*!
     \since 4.7
 
+    Sets the network configuration that will be used when creating the
+    \l {QNetworkSession}{network session} to \a config.
+
+    The network configuration is used to create and open a network session before any request that
+    requires network access is process.  If no network configuration is explicitly set via this
+    function the network configuration returned by
+    QNetworkConfigurationManager::defaultConfiguration() will be used.
+
+    To restore the default network configuration set the network configuration to the value
+    returned from QNetworkConfigurationManager::defaultConfiguration().
+
+    \snippet doc/src/snippets/code/src_network_access_qnetworkaccessmanager.cpp 2
+
+    If an invalid network configuration is set, a network session will not be created.  In this
+    case network requests will be processed regardless, but may fail.  For example:
+
+    \snippet doc/src/snippets/code/src_network_access_qnetworkaccessmanager.cpp 3
+
+    \sa configuration(), QNetworkSession
+*/
+void QNetworkAccessManager::setConfiguration(const QNetworkConfiguration &config)
+{
+    d_func()->createSession(config);
+}
+
+/*!
+    \since 4.7
+
+    Returns the network configuration that will be used to create the
+    \l {QNetworkSession}{network session} which will be used when processing network requests.
+
+    \sa setConfiguration(), activeConfiguration()
+*/
+QNetworkConfiguration QNetworkAccessManager::configuration() const
+{
+    Q_D(const QNetworkAccessManager);
+
+    if (d->networkSession)
+        return d->networkSession->configuration();
+    else
+        return QNetworkConfiguration();
+}
+
+/*!
+    \since 4.7
+
+    Returns the current active network configuration.
+
+    If the network configuration returned by configuration() is of type
+    QNetworkConfiguration::ServiceNetwork this function will return the current active child
+    network configuration of that configuration.  Otherwise returns the same network configuration
+    as configuration().
+
+    Use this function to return the actual network configuration currently in use by the network
+    session.
+
+    \sa configuration()
+*/
+QNetworkConfiguration QNetworkAccessManager::activeConfiguration() const
+{
+    Q_D(const QNetworkAccessManager);
+
+    if (d->networkSession) {
+        QNetworkConfigurationManager manager;
+
+        return manager.configurationFromIdentifier(
+            d->networkSession->sessionProperty(QLatin1String("ActiveConfiguration")).toString());
+    } else {
+        return QNetworkConfiguration();
+    }
+}
+
+/*!
+    \since 4.7
+
+    Enables network access via this QNetworkAccessManager if \a enabled is true; otherwise disables
+    access.
+*/
+void QNetworkAccessManager::setNetworkAccessEnabled(bool enabled)
+{
+    Q_D(QNetworkAccessManager);
+
+    if (d->networkAccessEnabled != enabled) {
+        d->networkAccessEnabled = enabled;
+        emit networkAccessChanged(enabled);
+    }
+}
+
+/*!
+    \since 4.7
+
+    Returns true if network access via this QNetworkAccessManager is enabled; otherwise returns
+    false.
+*/
+bool QNetworkAccessManager::networkAccessEnabled() const
+{
+    Q_D(const QNetworkAccessManager);
+
+    return d->networkAccessEnabled;
+}
+
+/*!
+    \since 4.7
+
     Sends a custom request to the server identified by the URL of \a request.
 
     It is the user's responsibility to send a \a verb to the server that is valid
@@ -722,6 +866,20 @@ QNetworkReply *QNetworkAccessManager::createRequest(QNetworkAccessManager::Opera
         return new QFileNetworkReply(this, req, op);
     }
 
+    // Return a disabled network reply if network access is disabled.
+    // Except if the scheme is empty or file://.
+    if (!d->networkAccessEnabled && !(req.url().scheme() == QLatin1String("file") ||
+                                      req.url().scheme().isEmpty())) {
+        return new QDisabledNetworkReply(this, req, op);
+    }
+
+    if (d->initializeSession && !d->networkSession) {
+        QNetworkConfigurationManager manager;
+        d->createSession(manager.defaultConfiguration());
+
+        d->initializeSession = false;
+    }
+
     QNetworkRequest request = req;
     if (!request.header(QNetworkRequest::ContentLengthHeader).isValid() &&
         outgoingData && !outgoingData->isSequential()) {
@@ -738,6 +896,8 @@ QNetworkReply *QNetworkAccessManager::createRequest(QNetworkAccessManager::Opera
     // first step: create the reply
     QUrl url = request.url();
     QNetworkReplyImpl *reply = new QNetworkReplyImpl(this);
+    if (req.url().scheme() != QLatin1String("file") && !req.url().scheme().isEmpty())
+        connect(this, SIGNAL(networkSessionOnline()), reply, SLOT(_q_networkSessionOnline()));
     QNetworkReplyImplPrivate *priv = reply->d_func();
     priv->manager = this;
 
@@ -772,6 +932,7 @@ QNetworkReply *QNetworkAccessManager::createRequest(QNetworkAccessManager::Opera
 void QNetworkAccessManagerPrivate::_q_replyFinished()
 {
     Q_Q(QNetworkAccessManager);
+
     QNetworkReply *reply = qobject_cast<QNetworkReply *>(q->sender());
     if (reply)
         emit q->finished(reply);
@@ -1027,6 +1188,43 @@ QNetworkAccessManagerPrivate::~QNetworkAccessManagerPrivate()
 {
 }
 
+void QNetworkAccessManagerPrivate::createSession(const QNetworkConfiguration &config)
+{
+    Q_Q(QNetworkAccessManager);
+
+    if (networkSession)
+        delete networkSession;
+
+    if (!config.isValid()) {
+        networkSession = 0;
+        return;
+    }
+
+    networkSession = new QNetworkSession(config, q);
+
+    QObject::connect(networkSession, SIGNAL(opened()), q, SIGNAL(networkSessionOnline()));
+    QObject::connect(networkSession, SIGNAL(newConfigurationActivated()),
+                     q, SLOT(_q_networkSessionNewConfigurationActivated()));
+    QObject::connect(networkSession,
+                     SIGNAL(preferredConfigurationChanged(QNetworkConfiguration,bool)),
+                     q,
+                     SLOT(_q_networkSessionPreferredConfigurationChanged(QNetworkConfiguration,bool)));
+}
+
+void QNetworkAccessManagerPrivate::_q_networkSessionNewConfigurationActivated()
+{
+    Q_Q(QNetworkAccessManager);
+
+    networkSession->accept();
+
+    emit q->networkSessionOnline();
+}
+
+void QNetworkAccessManagerPrivate::_q_networkSessionPreferredConfigurationChanged(const QNetworkConfiguration &, bool)
+{
+    networkSession->migrate();
+}
+
 QT_END_NAMESPACE
 
 #include "moc_qnetworkaccessmanager.cpp"
diff --git a/src/network/access/qnetworkaccessmanager.h b/src/network/access/qnetworkaccessmanager.h
index 3a8ba58..252dfd0 100644
--- a/src/network/access/qnetworkaccessmanager.h
+++ b/src/network/access/qnetworkaccessmanager.h
@@ -62,12 +62,16 @@ class QNetworkReply;
 class QNetworkProxy;
 class QNetworkProxyFactory;
 class QSslError;
+class QNetworkConfiguration;
 
 class QNetworkReplyImplPrivate;
 class QNetworkAccessManagerPrivate;
 class Q_NETWORK_EXPORT QNetworkAccessManager: public QObject
 {
     Q_OBJECT
+
+    Q_PROPERTY(bool networkAccess READ networkAccessEnabled WRITE setNetworkAccessEnabled NOTIFY networkAccessChanged)
+
 public:
     enum Operation {
         HeadOperation = 1,
@@ -105,6 +109,13 @@ public:
     QNetworkReply *deleteResource(const QNetworkRequest &request);
     QNetworkReply *sendCustomRequest(const QNetworkRequest &request, const QByteArray &verb, QIODevice *data = 0);
 
+    void setConfiguration(const QNetworkConfiguration &config);
+    QNetworkConfiguration configuration() const;
+    QNetworkConfiguration activeConfiguration() const;
+
+    void setNetworkAccessEnabled(bool enabled);
+    bool networkAccessEnabled() const;
+
 Q_SIGNALS:
 #ifndef QT_NO_NETWORKPROXY
     void proxyAuthenticationRequired(const QNetworkProxy &proxy, QAuthenticator *authenticator);
@@ -115,6 +126,10 @@ Q_SIGNALS:
     void sslErrors(QNetworkReply *reply, const QList<QSslError> &errors);
 #endif
 
+    void networkSessionOnline();
+
+    void networkAccessChanged(bool enabled);
+
 protected:
     virtual QNetworkReply *createRequest(Operation op, const QNetworkRequest &request,
                                          QIODevice *outgoingData = 0);
@@ -124,6 +139,8 @@ private:
     Q_DECLARE_PRIVATE(QNetworkAccessManager)
     Q_PRIVATE_SLOT(d_func(), void _q_replyFinished())
     Q_PRIVATE_SLOT(d_func(), void _q_replySslErrors(QList<QSslError>))
+    Q_PRIVATE_SLOT(d_func(), void _q_networkSessionNewConfigurationActivated())
+    Q_PRIVATE_SLOT(d_func(), void _q_networkSessionPreferredConfigurationChanged(QNetworkConfiguration,bool))
 };
 
 QT_END_NAMESPACE
diff --git a/src/network/access/qnetworkaccessmanager_p.h b/src/network/access/qnetworkaccessmanager_p.h
index 1749373..8d772f0 100644
--- a/src/network/access/qnetworkaccessmanager_p.h
+++ b/src/network/access/qnetworkaccessmanager_p.h
@@ -65,6 +65,7 @@ class QAuthenticator;
 class QAbstractNetworkCache;
 class QNetworkAuthenticationCredential;
 class QNetworkCookieJar;
+class QNetworkSession;
 
 class QNetworkAccessManagerPrivate: public QObjectPrivate
 {
@@ -74,6 +75,9 @@ public:
 #ifndef QT_NO_NETWORKPROXY
           proxyFactory(0),
 #endif
+          networkSession(0),
+          networkAccessEnabled(true),
+          initializeSession(true),
           cookieJarCreated(false)
     { }
     ~QNetworkAccessManagerPrivate();
@@ -99,6 +103,12 @@ public:
 
     QNetworkAccessBackend *findBackend(QNetworkAccessManager::Operation op, const QNetworkRequest &request);
 
+    void createSession(const QNetworkConfiguration &config);
+
+    void _q_networkSessionNewConfigurationActivated();
+    void _q_networkSessionPreferredConfigurationChanged(const QNetworkConfiguration &config,
+                                                        bool isSeamless);
+
     // this is the cache for storing downloaded files
     QAbstractNetworkCache *networkCache;
 
@@ -110,8 +120,11 @@ public:
     QNetworkProxyFactory *proxyFactory;
 #endif
 
-    bool cookieJarCreated;
+    QNetworkSession *networkSession;
+    bool networkAccessEnabled;
+    bool initializeSession;
 
+    bool cookieJarCreated;
 
     // this cache can be used by individual backends to cache e.g. their TCP connections to a server
     // and use the connections for multiple requests.
diff --git a/src/network/access/qnetworkreply.cpp b/src/network/access/qnetworkreply.cpp
index 15748fe..c8b8c1f 100644
--- a/src/network/access/qnetworkreply.cpp
+++ b/src/network/access/qnetworkreply.cpp
@@ -125,6 +125,11 @@ QNetworkReplyPrivate::QNetworkReplyPrivate()
     encrypted channel could not be established. The sslErrors() signal
     should have been emitted.
 
+    \value TemporaryNetworkFailureError the connection was broken due
+    to disconnection from the network, however the system has initiated
+    roaming to another access point. The request should be resubmitted
+    and will be processed as soon as the connection is re-established.
+
     \value ProxyConnectionRefusedError the connection to the proxy
     server was refused (the proxy server is not accepting requests)
 
diff --git a/src/network/access/qnetworkreply.h b/src/network/access/qnetworkreply.h
index 5db4985..acb7379 100644
--- a/src/network/access/qnetworkreply.h
+++ b/src/network/access/qnetworkreply.h
@@ -77,6 +77,7 @@ public:
         TimeoutError,
         OperationCanceledError,
         SslHandshakeFailedError,
+        TemporaryNetworkFailureError,
         UnknownNetworkError = 99,
 
         // proxy errors (101-199):
diff --git a/src/network/access/qnetworkreplyimpl.cpp b/src/network/access/qnetworkreplyimpl.cpp
index 59c7d76..2175686 100644
--- a/src/network/access/qnetworkreplyimpl.cpp
+++ b/src/network/access/qnetworkreplyimpl.cpp
@@ -46,7 +46,9 @@
 #include "QtCore/qcoreapplication.h"
 #include "QtCore/qdatetime.h"
 #include "QtNetwork/qsslconfiguration.h"
+#include "QtNetwork/qnetworksession.h"
 #include "qnetworkaccesshttpbackend_p.h"
+#include "qnetworkaccessmanager_p.h"
 
 #include <QtCore/QCoreApplication>
 
@@ -57,7 +59,7 @@ inline QNetworkReplyImplPrivate::QNetworkReplyImplPrivate()
       copyDevice(0),
       cacheEnabled(false), cacheSaveDevice(0),
       notificationHandlingPaused(false),
-      bytesDownloaded(0), lastBytesDownloaded(-1), bytesUploaded(-1),
+      bytesDownloaded(0), lastBytesDownloaded(-1), bytesUploaded(-1), preMigrationDownloaded(-1),
       httpStatusCode(0),
       state(Idle)
 {
@@ -82,7 +84,24 @@ void QNetworkReplyImplPrivate::_q_startOperation()
         return;
     }
 
-    backend->open();
+    if (!backend->start()) {
+        // backend failed to start because the session state is not Connected.
+        // QNetworkAccessManager will call reply->backend->start() again for us when the session
+        // state changes.
+        state = WaitingForSession;
+
+        QNetworkSession *session = manager->d_func()->networkSession;
+
+        if (session) {
+            if (!session->isOpen())
+                session->open();
+        } else {
+            qWarning("Backend is waiting for QNetworkSession to connect, but there is none!");
+        }
+
+        return;
+    }
+
     if (state != Finished) {
         if (operation == QNetworkAccessManager::GetOperation)
             pendingNotifications.append(NotifyDownstreamReadyWrite);
@@ -134,6 +153,8 @@ void QNetworkReplyImplPrivate::_q_copyReadyRead()
 
     lastBytesDownloaded = bytesDownloaded;
     QVariant totalSize = cookedHeaders.value(QNetworkRequest::ContentLengthHeader);
+    if (preMigrationDownloaded != Q_INT64_C(-1))
+        totalSize = totalSize.toLongLong() + preMigrationDownloaded;
     pauseNotificationHandling();
     emit q->downloadProgress(bytesDownloaded,
                              totalSize.isNull() ? Q_INT64_C(-1) : totalSize.toLongLong());
@@ -206,6 +227,26 @@ void QNetworkReplyImplPrivate::_q_bufferOutgoingData()
     }
 }
 
+void QNetworkReplyImplPrivate::_q_networkSessionOnline()
+{
+    Q_Q(QNetworkReplyImpl);
+
+    switch (state) {
+    case QNetworkReplyImplPrivate::Buffering:
+    case QNetworkReplyImplPrivate::Working:
+    case QNetworkReplyImplPrivate::Reconnecting:
+        // Migrate existing downloads to new network connection.
+        migrateBackend();
+        break;
+    case QNetworkReplyImplPrivate::WaitingForSession:
+        // Start waiting requests.
+        QMetaObject::invokeMethod(q, "_q_startOperation", Qt::QueuedConnection);
+        break;
+    default:
+        ;
+    }
+}
+
 void QNetworkReplyImplPrivate::setup(QNetworkAccessManager::Operation op, const QNetworkRequest &req,
                                      QIODevice *data)
 {
@@ -457,6 +498,8 @@ void QNetworkReplyImplPrivate::appendDownstreamData(QByteDataBuffer &data)
     QPointer<QNetworkReplyImpl> qq = q;
 
     QVariant totalSize = cookedHeaders.value(QNetworkRequest::ContentLengthHeader);
+    if (preMigrationDownloaded != Q_INT64_C(-1))
+        totalSize = totalSize.toLongLong() + preMigrationDownloaded;
     pauseNotificationHandling();
     emit q->downloadProgress(bytesDownloaded,
                              totalSize.isNull() ? Q_INT64_C(-1) : totalSize.toLongLong());
@@ -498,14 +541,42 @@ void QNetworkReplyImplPrivate::appendDownstreamData(QIODevice *data)
 void QNetworkReplyImplPrivate::finished()
 {
     Q_Q(QNetworkReplyImpl);
-    if (state == Finished || state == Aborted)
+
+    if (state == Finished || state == Aborted || state == WaitingForSession)
         return;
 
+    pauseNotificationHandling();
+    QVariant totalSize = cookedHeaders.value(QNetworkRequest::ContentLengthHeader);
+    if (preMigrationDownloaded != Q_INT64_C(-1))
+        totalSize = totalSize.toLongLong() + preMigrationDownloaded;
+
+    if (!manager.isNull()) {
+        QNetworkSession *session = manager->d_func()->networkSession;
+        if (session && session->state() == QNetworkSession::Roaming &&
+            state == Working && errorCode != QNetworkReply::OperationCanceledError) {
+            // only content with a known size will fail with a temporary network failure error
+            if (!totalSize.isNull()) {
+                if (bytesDownloaded != totalSize) {
+                    if (migrateBackend()) {
+                        // either we are migrating or the request is finished/aborted
+                        if (state == Reconnecting || state == WaitingForSession) {
+                            resumeNotificationHandling();
+                            return; // exit early if we are migrating.
+                        }
+                    } else {
+                        error(QNetworkReply::TemporaryNetworkFailureError,
+                              q->tr("Temporary network failure."));
+                    }
+                }
+            }
+        }
+    }
+    resumeNotificationHandling();
+
     state = Finished;
     pendingNotifications.clear();
 
     pauseNotificationHandling();
-    QVariant totalSize = cookedHeaders.value(QNetworkRequest::ContentLengthHeader);
     if (totalSize.isNull() || totalSize == -1) {
         emit q->downloadProgress(bytesDownloaded, bytesDownloaded);
     }
@@ -514,7 +585,9 @@ void QNetworkReplyImplPrivate::finished()
         emit q->uploadProgress(0, 0);
     resumeNotificationHandling();
 
-    completeCacheSave();
+    // if we don't know the total size of or we received everything save the cache
+    if (totalSize.isNull() || totalSize == -1 || bytesDownloaded == totalSize)
+        completeCacheSave();
 
     // note: might not be a good idea, since users could decide to delete us
     // which would delete the backend too...
@@ -722,6 +795,83 @@ bool QNetworkReplyImpl::event(QEvent *e)
     return QObject::event(e);
 }
 
+/*
+    Migrates the backend of the QNetworkReply to a new network connection if required.  Returns
+    true if the reply is migrated or it is not required; otherwise returns false.
+*/
+bool QNetworkReplyImplPrivate::migrateBackend()
+{
+    Q_Q(QNetworkReplyImpl);
+
+    // Network reply is already finished or aborted, don't need to migrate.
+    if (state == Finished || state == Aborted)
+        return true;
+
+    // Backend does not support resuming download.
+    if (!backend->canResume())
+        return false;
+
+    // Request has outgoing data, not migrating.
+    if (outgoingData)
+        return false;
+
+    // Request is serviced from the cache, don't need to migrate.
+    if (copyDevice)
+        return true;
+
+    state = QNetworkReplyImplPrivate::Reconnecting;
+
+    if (backend) {
+        delete backend;
+        backend = 0;
+    }
+
+    cookedHeaders.clear();
+    rawHeaders.clear();
+
+    preMigrationDownloaded = bytesDownloaded;
+
+    backend = manager->d_func()->findBackend(operation, request);
+
+    if (backend) {
+        backend->setParent(q);
+        backend->reply = this;
+        backend->setResumeOffset(bytesDownloaded);
+    }
+
+    if (qobject_cast<QNetworkAccessHttpBackend *>(backend)) {
+        _q_startOperation();
+    } else {
+        QMetaObject::invokeMethod(q, "_q_startOperation", Qt::QueuedConnection);
+    }
+
+    return true;
+}
+
+QDisabledNetworkReply::QDisabledNetworkReply(QObject *parent,
+                                             const QNetworkRequest &req,
+                                             QNetworkAccessManager::Operation op)
+:   QNetworkReply(parent)
+{
+    setRequest(req);
+    setUrl(req.url());
+    setOperation(op);
+
+    qRegisterMetaType<QNetworkReply::NetworkError>("QNetworkReply::NetworkError");
+
+    QString msg = QCoreApplication::translate("QNetworkAccessManager",
+                                              "Network access is disabled.");
+    setError(UnknownNetworkError, msg);
+
+    QMetaObject::invokeMethod(this, "error", Qt::QueuedConnection,
+        Q_ARG(QNetworkReply::NetworkError, UnknownNetworkError));
+    QMetaObject::invokeMethod(this, "finished", Qt::QueuedConnection);
+}
+
+QDisabledNetworkReply::~QDisabledNetworkReply()
+{
+}
+
 QT_END_NAMESPACE
 
 #include "moc_qnetworkreplyimpl_p.cpp"
diff --git a/src/network/access/qnetworkreplyimpl_p.h b/src/network/access/qnetworkreplyimpl_p.h
index 168e5cf..ec413cc 100644
--- a/src/network/access/qnetworkreplyimpl_p.h
+++ b/src/network/access/qnetworkreplyimpl_p.h
@@ -98,6 +98,7 @@ public:
     Q_PRIVATE_SLOT(d_func(), void _q_copyReadChannelFinished())
     Q_PRIVATE_SLOT(d_func(), void _q_bufferOutgoingData())
     Q_PRIVATE_SLOT(d_func(), void _q_bufferOutgoingDataFinished())
+    Q_PRIVATE_SLOT(d_func(), void _q_networkSessionOnline())
 };
 
 class QNetworkReplyImplPrivate: public QNetworkReplyPrivate
@@ -110,11 +111,13 @@ public:
     };
 
     enum State {
-        Idle,
-        Buffering,
-        Working,
-        Finished,
-        Aborted
+        Idle,               // The reply is idle.
+        Buffering,          // The reply is buffering outgoing data.
+        Working,            // The reply is uploading/downloading data.
+        Finished,           // The reply has finished.
+        Aborted,            // The reply has been aborted.
+        WaitingForSession,  // The reply is waiting for the session to open before connecting.
+        Reconnecting        // The reply will reconnect to once roaming has completed.
     };
 
     typedef QQueue<InternalNotifications> NotificationQueue;
@@ -128,6 +131,7 @@ public:
     void _q_copyReadChannelFinished();
     void _q_bufferOutgoingData();
     void _q_bufferOutgoingDataFinished();
+    void _q_networkSessionOnline();
 
     void setup(QNetworkAccessManager::Operation op, const QNetworkRequest &request,
                QIODevice *outgoingData);
@@ -161,6 +165,8 @@ public:
     QIODevice *copyDevice;
     QAbstractNetworkCache *networkCache() const;
 
+    bool migrateBackend();
+
     bool cacheEnabled;
     QIODevice *cacheSaveDevice;
 
@@ -177,6 +183,7 @@ public:
     qint64 bytesDownloaded;
     qint64 lastBytesDownloaded;
     qint64 bytesUploaded;
+    qint64 preMigrationDownloaded;
 
     QString httpReasonPhrase;
     int httpStatusCode;
@@ -186,6 +193,20 @@ public:
     Q_DECLARE_PUBLIC(QNetworkReplyImpl)
 };
 
+class QDisabledNetworkReply : public QNetworkReply
+{
+    Q_OBJECT
+
+public:
+    QDisabledNetworkReply(QObject *parent, const QNetworkRequest &req,
+                          const QNetworkAccessManager::Operation op);
+    ~QDisabledNetworkReply();
+
+    void abort() { }
+protected:
+    qint64 readData(char *, qint64) { return -1; }
+};
+
 QT_END_NAMESPACE
 
 #endif
diff --git a/src/network/bearer/bearer.pri b/src/network/bearer/bearer.pri
new file mode 100644
index 0000000..44e97fd
--- /dev/null
+++ b/src/network/bearer/bearer.pri
@@ -0,0 +1,18 @@
+# Qt network bearer management module
+
+HEADERS += bearer/qnetworkconfiguration.h \
+           bearer/qnetworksession.h \
+           bearer/qnetworkconfigmanager.h \
+           bearer/qnetworkconfigmanager_p.h \
+           bearer/qnetworkconfiguration_p.h \
+           bearer/qnetworksession_p.h \
+           bearer/qbearerengine_p.h \
+           bearer/qbearerplugin_p.h
+
+SOURCES += bearer/qnetworksession.cpp \
+           bearer/qnetworkconfigmanager.cpp \
+           bearer/qnetworkconfiguration.cpp \
+           bearer/qnetworkconfigmanager_p.cpp \
+           bearer/qbearerengine.cpp \
+           bearer/qbearerplugin.cpp
+
diff --git a/src/network/bearer/qbearerengine.cpp b/src/network/bearer/qbearerengine.cpp
new file mode 100644
index 0000000..eb851cc
--- /dev/null
+++ b/src/network/bearer/qbearerengine.cpp
@@ -0,0 +1,75 @@
+/****************************************************************************
+**
+** 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 QtNetwork 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 "qbearerengine_p.h"
+
+QT_BEGIN_NAMESPACE
+
+QBearerEngine::QBearerEngine(QObject *parent)
+:   QObject(parent), mutex(QMutex::Recursive)
+{
+}
+
+QBearerEngine::~QBearerEngine()
+{
+    QHash<QString, QNetworkConfigurationPrivatePointer>::Iterator it;
+    QHash<QString, QNetworkConfigurationPrivatePointer>::Iterator end;
+    for (it = snapConfigurations.begin(), end = snapConfigurations.end(); it != end; ++it) {
+        it.value()->isValid = false;
+        it.value()->id.clear();
+    }
+
+    for (it = accessPointConfigurations.begin(), end = accessPointConfigurations.end();
+         it != end; ++it) {
+        it.value()->isValid = false;
+        it.value()->id.clear();
+    }
+
+    for (it = userChoiceConfigurations.begin(), end = userChoiceConfigurations.end();
+         it != end; ++it) {
+        it.value()->isValid = false;
+        it.value()->id.clear();
+    }
+}
+
+#include "moc_qbearerengine_p.cpp"
+
+QT_END_NAMESPACE
diff --git a/src/network/bearer/qbearerengine_p.h b/src/network/bearer/qbearerengine_p.h
new file mode 100644
index 0000000..5e12b0f
--- /dev/null
+++ b/src/network/bearer/qbearerengine_p.h
@@ -0,0 +1,112 @@
+/****************************************************************************
+**
+** 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 QtNetwork 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 QBEARERENGINE_P_H
+#define QBEARERENGINE_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qnetworkconfiguration_p.h"
+#include "qnetworksession.h"
+#include "qnetworkconfigmanager.h"
+
+#include <QtCore/qobject.h>
+#include <QtCore/qglobal.h>
+#include <QtCore/qlist.h>
+#include <QtCore/qstring.h>
+#include <QtCore/qhash.h>
+#include <QtCore/qsharedpointer.h>
+#include <QtCore/qmutex.h>
+
+QT_BEGIN_NAMESPACE
+
+class QNetworkConfiguration;
+
+class Q_NETWORK_EXPORT QBearerEngine : public QObject
+{
+    Q_OBJECT
+
+    friend class QNetworkConfigurationManager;
+
+public:
+    QBearerEngine(QObject *parent = 0);
+    virtual ~QBearerEngine();
+
+    virtual bool hasIdentifier(const QString &id) = 0;
+
+    virtual void requestUpdate() = 0;
+
+    virtual QNetworkConfigurationManager::Capabilities capabilities() const = 0;
+
+    virtual QNetworkSessionPrivate *createSessionBackend() = 0;
+
+    virtual QNetworkConfigurationPrivatePointer defaultConfiguration() = 0;
+
+Q_SIGNALS:
+    void configurationAdded(QNetworkConfigurationPrivatePointer config);
+    void configurationRemoved(QNetworkConfigurationPrivatePointer config);
+    void configurationChanged(QNetworkConfigurationPrivatePointer config);
+
+    void updateCompleted();
+
+protected:
+    //this table contains an up to date list of all configs at any time.
+    //it must be updated if configurations change, are added/removed or
+    //the members of ServiceNetworks change
+    QHash<QString, QNetworkConfigurationPrivatePointer> accessPointConfigurations;
+    QHash<QString, QNetworkConfigurationPrivatePointer> snapConfigurations;
+    QHash<QString, QNetworkConfigurationPrivatePointer> userChoiceConfigurations;
+
+    mutable QMutex mutex;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/network/bearer/qbearerplugin.cpp b/src/network/bearer/qbearerplugin.cpp
new file mode 100644
index 0000000..4509fd0
--- /dev/null
+++ b/src/network/bearer/qbearerplugin.cpp
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** 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 QtNetwork 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 "qbearerplugin_p.h"
+
+#include <QtCore/qdebug.h>
+
+QT_BEGIN_NAMESPACE
+
+QBearerEnginePlugin::QBearerEnginePlugin(QObject *parent)
+:   QObject(parent)
+{
+}
+
+QBearerEnginePlugin::~QBearerEnginePlugin()
+{
+}
+
+QT_END_NAMESPACE
diff --git a/src/network/bearer/qbearerplugin_p.h b/src/network/bearer/qbearerplugin_p.h
new file mode 100644
index 0000000..36709c2
--- /dev/null
+++ b/src/network/bearer/qbearerplugin_p.h
@@ -0,0 +1,93 @@
+/****************************************************************************
+**
+** 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 QtNetwork 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 QBEARERPLUGIN_P_H
+#define QBEARERPLUGIN_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qbearerengine_p.h"
+
+#include <QtCore/qplugin.h>
+#include <QtCore/qfactoryinterface.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Network)
+
+struct Q_NETWORK_EXPORT QBearerEngineFactoryInterface : public QFactoryInterface
+{
+    virtual QBearerEngine *create(const QString &key = QString()) const = 0;
+};
+
+#define QBearerEngineFactoryInterface_iid "com.trolltech.Qt.QBearerEngineFactoryInterface"
+Q_DECLARE_INTERFACE(QBearerEngineFactoryInterface, QBearerEngineFactoryInterface_iid)
+
+class Q_NETWORK_EXPORT QBearerEnginePlugin : public QObject, public QBearerEngineFactoryInterface
+{
+    Q_OBJECT
+    Q_INTERFACES(QBearerEngineFactoryInterface:QFactoryInterface)
+
+public:
+    explicit QBearerEnginePlugin(QObject *parent = 0);
+    virtual ~QBearerEnginePlugin();
+
+    virtual QStringList keys() const = 0;
+    virtual QBearerEngine *create(const QString &key = QString()) const = 0;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif
+
diff --git a/src/network/bearer/qnetworkconfigmanager.cpp b/src/network/bearer/qnetworkconfigmanager.cpp
new file mode 100644
index 0000000..e960323
--- /dev/null
+++ b/src/network/bearer/qnetworkconfigmanager.cpp
@@ -0,0 +1,419 @@
+/****************************************************************************
+**
+** 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 QtNetwork 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 "qnetworkconfigmanager.h"
+
+#include "qnetworkconfigmanager_p.h"
+#include "qbearerengine_p.h"
+
+#include <QtCore/qstringlist.h>
+
+QT_BEGIN_NAMESPACE
+
+Q_GLOBAL_STATIC(QNetworkConfigurationManagerPrivate, connManager);
+
+QNetworkConfigurationManagerPrivate *qNetworkConfigurationManagerPrivate()
+{
+    return connManager();
+}
+
+/*!
+    \class QNetworkConfigurationManager
+
+    \brief The QNetworkConfigurationManager class manages the network configurations provided
+    by the system.
+
+    \since 4.7
+
+    \inmodule QtNetwork
+    \ingroup bearer
+
+    QNetworkConfigurationManager provides access to the network configurations known to the system and
+    enables applications to detect the system capabilities (with regards to network sessions) at runtime.
+
+    A QNetworkConfiguration abstracts a set of configuration options describing how a
+    network interface has to be configured to connect to a particular target network.
+    QNetworkConfigurationManager maintains and updates the global list of
+    QNetworkConfigurations. Applications can access and filter this list via
+    allConfigurations(). If a new configuration is added or an existing one is removed or changed
+    the configurationAdded(), configurationRemoved() and configurationChanged() signals are emitted
+    respectively.
+
+    The defaultConfiguration() can be used when intending to immediately create a new
+    network session without caring about the particular configuration. It returns
+    a \l QNetworkConfiguration::Discovered configuration. If there are not any
+    discovered ones an invalid configuration is returned.
+
+    Some configuration updates may require some time to perform updates. A WLAN scan is
+    such an example. Unless the platform performs internal updates it may be required to
+    manually trigger configuration updates via QNetworkConfigurationManager::updateConfigurations().
+    The completion of the update process is indicted by emitting the updateCompleted()
+    signal. The update process ensures that every existing QNetworkConfiguration instance
+    is updated. There is no need to ask for a renewed configuration list via allConfigurations().
+
+    \sa QNetworkConfiguration
+*/
+
+/*! 
+    \fn void QNetworkConfigurationManager::configurationAdded(const QNetworkConfiguration& config)
+
+    This signal is emitted whenever a new network configuration is added to the system. The new
+    configuration is specified by \a config.
+*/
+
+/*!
+    \fn void QNetworkConfigurationManager::configurationRemoved(const QNetworkConfiguration& configuration)
+
+    This signal is emitted when a configuration is about to be removed from the system. The removed
+    \a configuration is invalid but retains name and identifier.
+*/
+
+/*!
+    \fn void QNetworkConfigurationManager::updateCompleted()
+
+    This signal is emitted when the configuration update has been completed. Such an update can
+    be initiated via \l updateConfigurations().
+*/
+
+/*! \fn void QNetworkConfigurationManager::configurationChanged(const QNetworkConfiguration& config)
+
+    This signal is emitted when the \l {QNetworkConfiguration::state()}{state} of \a config changes.
+*/
+
+/*!
+    \fn void QNetworkConfigurationManager::onlineStateChanged(bool isOnline)
+
+    This signal is emitted when the device changes from online to offline mode or vice versa.
+    \a isOnline represents the new state of the device.
+
+    The state is considered to be online for as long as
+    \l{allConfigurations()}{allConfigurations}(QNetworkConfiguration::Active) returns a list with
+    at least one entry.
+*/
+
+/*!
+    \enum QNetworkConfigurationManager::Capability
+
+    Specifies the system capabilities of the bearer API. The possible values are:
+
+    \value CanStartAndStopInterfaces Network sessions and their underlying access points can be
+                                     started and stopped. If this flag is not set QNetworkSession
+                                     can only monitor but not influence the state of access points.
+                                     On some platforms this feature may require elevated user
+                                     permissions. This option is platform specific and may not
+                                     always be available.
+    \value DirectConnectionRouting   Network sessions and their sockets can be bound to a
+                                     particular network interface. Any packet that passes through
+                                     the socket goes to the specified network interface and thus
+                                     disregards standard routing table entries. This may be useful
+                                     when two interfaces can reach overlapping IP ranges or an
+                                     application has specific needs in regards to target networks.
+                                     This option is platform specific and may not always be
+                                     available.
+    \value SystemSessionSupport      If this flag is set the underlying platform ensures that a
+                                     network interface is not shut down until the last network
+                                     session has been \l{QNetworkSession::close()}{closed()}. This
+                                     works across multiple processes. If the platform session
+                                     support is missing this API can only ensure the above behavior
+                                     for network sessions within the same process.
+                                     In general mobile platforms (such as Symbian/S60) have such
+                                     support whereas most desktop platform lack this capability.
+    \value ApplicationLevelRoaming   The system gives applications control over the systems roaming
+                                     behavior. Applications can initiate roaming (in case the
+                                     current link is not suitable) and are consulted if the system
+                                     has identified a more suitable access point.
+    \value ForcedRoaming             The system disconnects an existing access point and reconnects
+                                     via a more suitable one. The application does not have any
+                                     control over this process and has to reconnect its active
+                                     sockets.
+    \value DataStatistics            If this flag is set QNetworkSession can provide statistics
+                                     about transmitted and received data.
+*/
+
+/*!
+    Constructs a QNetworkConfigurationManager with the given \a parent.
+*/
+QNetworkConfigurationManager::QNetworkConfigurationManager( QObject* parent )
+    : QObject(parent)
+{
+    QNetworkConfigurationManagerPrivate* priv = connManager();
+    connect(priv, SIGNAL(configurationAdded(QNetworkConfiguration)),
+            this, SIGNAL(configurationAdded(QNetworkConfiguration)));
+    connect(priv, SIGNAL(configurationRemoved(QNetworkConfiguration)),
+            this, SIGNAL(configurationRemoved(QNetworkConfiguration)));
+    connect(priv, SIGNAL(configurationUpdateComplete()),
+            this, SIGNAL(updateCompleted()));
+    connect(priv, SIGNAL(onlineStateChanged(bool)), 
+            this, SIGNAL(onlineStateChanged(bool)));
+    connect(priv, SIGNAL(configurationChanged(QNetworkConfiguration)),
+            this, SIGNAL(configurationChanged(QNetworkConfiguration)));
+}
+
+/*!
+    Frees the resources associated with the QNetworkConfigurationManager object.
+*/
+QNetworkConfigurationManager::~QNetworkConfigurationManager()
+{
+}
+
+
+/*!
+    Returns the default configuration to be used. This function always returns a discovered
+    configuration; otherwise an invalid configuration.
+
+    In some cases it may be required to call updateConfigurations() and wait for the
+    updateCompleted() signal before calling this function.
+
+    \sa allConfigurations()
+*/
+QNetworkConfiguration QNetworkConfigurationManager::defaultConfiguration() const
+{
+    QNetworkConfigurationManagerPrivate *conPriv = connManager();
+
+    foreach (QBearerEngine *engine, conPriv->engines()) {
+        QNetworkConfigurationPrivatePointer ptr = engine->defaultConfiguration();
+
+        if (ptr) {
+            QNetworkConfiguration config;
+            config.d = ptr;
+            return config;
+        }
+    }
+
+    // Engines don't have a default configuration.
+
+    // Return first active snap
+    QNetworkConfigurationPrivatePointer firstDiscovered;
+
+    foreach (QBearerEngine *engine, conPriv->engines()) {
+        QHash<QString, QNetworkConfigurationPrivatePointer>::Iterator it;
+        QHash<QString, QNetworkConfigurationPrivatePointer>::Iterator end;
+
+        QMutexLocker locker(&engine->mutex);
+
+        for (it = engine->snapConfigurations.begin(), end = engine->snapConfigurations.end();
+             it != end; ++it) {
+            if ((it.value()->state & QNetworkConfiguration::Active) ==
+                QNetworkConfiguration::Active) {
+                QNetworkConfiguration config;
+                config.d = it.value();
+                return config;
+            } else if ((it.value()->state & QNetworkConfiguration::Discovered) ==
+                       QNetworkConfiguration::Discovered) {
+                firstDiscovered = it.value();
+            }
+        }
+    }
+
+    // No Active SNAPs return first Discovered SNAP.
+    if (firstDiscovered) {
+        QNetworkConfiguration config;
+        config.d = firstDiscovered;
+        return config;
+    }
+
+    // No Active or Discovered SNAPs, do same for InternetAccessPoints.
+    firstDiscovered.reset();
+
+    foreach (QBearerEngine *engine, conPriv->engines()) {
+        QHash<QString, QNetworkConfigurationPrivatePointer>::Iterator it;
+        QHash<QString, QNetworkConfigurationPrivatePointer>::Iterator end;
+
+        QMutexLocker locker(&engine->mutex);
+
+        for (it = engine->accessPointConfigurations.begin(),
+             end = engine->accessPointConfigurations.end(); it != end; ++it) {
+            if ((it.value()->state & QNetworkConfiguration::Active) ==
+                QNetworkConfiguration::Active) {
+                QNetworkConfiguration config;
+                config.d = it.value();
+                return config;
+            } else if ((it.value()->state & QNetworkConfiguration::Discovered) ==
+                       QNetworkConfiguration::Discovered) {
+                firstDiscovered = it.value();
+            }
+        }
+    }
+
+    // No Active InternetAccessPoint return first Discovered InternetAccessPoint.
+    if (firstDiscovered) {
+        QNetworkConfiguration config;
+        config.d = firstDiscovered;
+        return config;
+    }
+
+    return QNetworkConfiguration();
+}
+
+/*!
+    Returns the list of configurations which comply with the given \a filter.
+
+    By default this function returns all (defined and undefined) configurations.
+
+    A wireless network with a particular SSID may only be accessible in a
+    certain area despite the fact that the system has a valid configuration
+    for it. Therefore the filter flag may be used to limit the list to
+    discovered and possibly connected configurations only.
+
+    If \a filter is set to zero this function returns all possible configurations.
+
+    Note that this function returns the states for all configurations as they are known at
+    the time of this function call. If for instance a configuration of type WLAN is defined
+    the system may have to perform a WLAN scan in order to determine whether it is
+    actually available. To obtain the most accurate state updateConfigurations() should
+    be used to update each configuration's state. Note that such an update may require
+    some time. It's completion is signalled by updateCompleted(). In the absence of a
+    configuration update this function returns the best estimate at the time of the call.
+*/
+QList<QNetworkConfiguration> QNetworkConfigurationManager::allConfigurations(QNetworkConfiguration::StateFlags filter) const
+{
+    QList<QNetworkConfiguration> result;
+    QNetworkConfigurationManagerPrivate* conPriv = connManager();
+
+    foreach (QBearerEngine *engine, conPriv->engines()) {
+        QHash<QString, QNetworkConfigurationPrivatePointer>::Iterator it;
+        QHash<QString, QNetworkConfigurationPrivatePointer>::Iterator end;
+
+        QMutexLocker locker(&engine->mutex);
+
+        //find all InternetAccessPoints
+        for (it = engine->accessPointConfigurations.begin(),
+             end = engine->accessPointConfigurations.end(); it != end; ++it) {
+            if ((it.value()->state & filter) == filter) {
+                QNetworkConfiguration pt;
+                pt.d = it.value();
+                result << pt;
+            }
+        }
+
+        //find all service networks
+        for (it = engine->snapConfigurations.begin(),
+             end = engine->snapConfigurations.end(); it != end; ++it) {
+            if ((it.value()->state & filter) == filter) {
+                QNetworkConfiguration pt;
+                pt.d = it.value();
+                result << pt;
+            }
+        }
+    }
+
+    return result;
+}
+
+/*!
+    Returns the QNetworkConfiguration for \a identifier; otherwise returns an
+    invalid QNetworkConfiguration.
+
+    \sa QNetworkConfiguration::identifier()
+*/
+QNetworkConfiguration QNetworkConfigurationManager::configurationFromIdentifier(const QString& identifier) const
+{
+    QNetworkConfigurationManagerPrivate* conPriv = connManager();
+
+    QNetworkConfiguration item;
+
+    foreach (QBearerEngine *engine, conPriv->engines()) {
+        QMutexLocker locker(&engine->mutex);
+
+        if (engine->accessPointConfigurations.contains(identifier))
+            item.d = engine->accessPointConfigurations.value(identifier);
+        else if (engine->snapConfigurations.contains(identifier))
+            item.d = engine->snapConfigurations.value(identifier);
+        else if (engine->userChoiceConfigurations.contains(identifier))
+            item.d = engine->userChoiceConfigurations.value(identifier);
+        else
+            continue;
+
+        return item;
+    }
+
+    return item;
+}
+
+/*!
+    Returns true if the system is considered to be connected to another device via an active
+    network interface; otherwise returns false.
+
+    This is equivalent to the following code snippet:
+
+    \snippet doc/src/snippets/code/src_network_bearer_qnetworkconfigmanager.cpp 0
+
+    \sa onlineStateChanged()
+*/
+bool QNetworkConfigurationManager::isOnline() const
+{
+    QNetworkConfigurationManagerPrivate* conPriv = connManager();
+    Q_UNUSED(conPriv);
+    QList<QNetworkConfiguration> activeConfigs = allConfigurations(QNetworkConfiguration::Active);
+    return activeConfigs.count() > 0;
+}
+
+/*!
+    Returns the capabilities supported by the current platform.
+*/
+QNetworkConfigurationManager::Capabilities QNetworkConfigurationManager::capabilities() const
+{
+    return connManager()->capFlags;
+}
+
+/*!
+    Initiates an update of all configurations. This may be used to initiate WLAN scans or other
+    time consuming updates which may be required to obtain the correct state for configurations.
+
+    This call is asynchronous. On completion of this update the updateCompleted() signal is
+    emitted. If new configurations are discovered or old ones were removed or changed the update
+    process may trigger the emission of one or multiple configurationAdded(),
+    configurationRemoved() and configurationChanged() signals.
+
+    If a configuration state changes as a result of this update all existing QNetworkConfiguration
+    instances are updated automatically.
+
+    \sa allConfigurations()
+*/
+void QNetworkConfigurationManager::updateConfigurations()
+{
+    connManager()->performAsyncConfigurationUpdate();
+}
+
+#include "moc_qnetworkconfigmanager.cpp"
+
+QT_END_NAMESPACE
+
diff --git a/src/network/bearer/qnetworkconfigmanager.h b/src/network/bearer/qnetworkconfigmanager.h
new file mode 100644
index 0000000..73041fe
--- /dev/null
+++ b/src/network/bearer/qnetworkconfigmanager.h
@@ -0,0 +1,101 @@
+/****************************************************************************
+**
+** 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 QtNetwork 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 QNETWORKCONFIGURATIONMANAGER_H
+#define QNETWORKCONFIGURATIONMANAGER_H
+
+#include <QtCore/qobject.h>
+#include <QtNetwork/qnetworkconfiguration.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Network)
+
+class QNetworkConfigurationManagerPrivate;
+class Q_NETWORK_EXPORT QNetworkConfigurationManager : public QObject
+{
+    Q_OBJECT
+
+public:
+    
+    enum Capability {
+         CanStartAndStopInterfaces  = 0x00000001,
+         DirectConnectionRouting = 0x00000002,
+         SystemSessionSupport = 0x00000004,
+         ApplicationLevelRoaming = 0x00000008,
+         ForcedRoaming = 0x00000010,
+         DataStatistics = 0x00000020
+    };
+
+    Q_DECLARE_FLAGS(Capabilities, Capability)
+
+    QNetworkConfigurationManager( QObject* parent = 0 );
+    virtual ~QNetworkConfigurationManager();
+
+    
+    QNetworkConfigurationManager::Capabilities capabilities() const;
+
+    QNetworkConfiguration defaultConfiguration() const; 
+    QList<QNetworkConfiguration> allConfigurations(QNetworkConfiguration::StateFlags flags = 0) const;
+    QNetworkConfiguration configurationFromIdentifier(const QString& identifier) const;
+    void updateConfigurations();
+
+    bool isOnline() const;
+
+Q_SIGNALS:
+    void configurationAdded(const QNetworkConfiguration& config);
+    void configurationRemoved(const QNetworkConfiguration& config);
+    void configurationChanged(const QNetworkConfiguration& config);
+    void onlineStateChanged(bool isOnline);
+    void updateCompleted();
+
+};
+
+Q_DECLARE_OPERATORS_FOR_FLAGS(QNetworkConfigurationManager::Capabilities)
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif //QNETWORKCONFIGURATIONMANAGER_H
+
diff --git a/src/network/bearer/qnetworkconfigmanager_p.cpp b/src/network/bearer/qnetworkconfigmanager_p.cpp
new file mode 100644
index 0000000..1ac10c5
--- /dev/null
+++ b/src/network/bearer/qnetworkconfigmanager_p.cpp
@@ -0,0 +1,211 @@
+/****************************************************************************
+**
+** 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 QtNetwork 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 "qnetworkconfigmanager_p.h"
+#include "qbearerplugin_p.h"
+
+#include <QtCore/private/qfactoryloader_p.h>
+
+#include <QtCore/qdebug.h>
+#include <QtCore/qtimer.h>
+#include <QtCore/qstringlist.h>
+#include <QtCore/private/qcoreapplication_p.h>
+
+QT_BEGIN_NAMESPACE
+
+Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader,
+                          (QBearerEngineFactoryInterface_iid, QLatin1String("/bearer")))
+
+QNetworkConfigurationManagerPrivate::QNetworkConfigurationManagerPrivate()
+:   capFlags(0), mutex(QMutex::Recursive), firstUpdate(true)
+{
+    updateConfigurations();
+
+    moveToThread(QCoreApplicationPrivate::mainThread());
+    foreach (QBearerEngine *engine, sessionEngines)
+        engine->moveToThread(QCoreApplicationPrivate::mainThread());
+}
+
+QNetworkConfigurationManagerPrivate::~QNetworkConfigurationManagerPrivate()
+{
+    QMutexLocker locker(&mutex);
+
+    qDeleteAll(sessionEngines);
+}
+
+void QNetworkConfigurationManagerPrivate::configurationAdded(QNetworkConfigurationPrivatePointer ptr)
+{
+    QMutexLocker locker(&mutex);
+
+    if (!firstUpdate) {
+        QNetworkConfiguration item;
+        item.d = ptr;
+        emit configurationAdded(item);
+    }
+
+    if (ptr->state == QNetworkConfiguration::Active) {
+        onlineConfigurations.insert(ptr);
+        if (!firstUpdate && onlineConfigurations.count() == 1)
+            emit onlineStateChanged(true);
+    }
+}
+
+void QNetworkConfigurationManagerPrivate::configurationRemoved(QNetworkConfigurationPrivatePointer ptr)
+{
+    QMutexLocker locker(&mutex);
+
+    ptr->isValid = false;
+
+    if (!firstUpdate) {
+        QNetworkConfiguration item;
+        item.d = ptr;
+        emit configurationRemoved(item);
+    }
+
+    onlineConfigurations.remove(ptr);
+    if (!firstUpdate && onlineConfigurations.isEmpty())
+        emit onlineStateChanged(false);
+}
+
+void QNetworkConfigurationManagerPrivate::configurationChanged(QNetworkConfigurationPrivatePointer ptr)
+{
+    QMutexLocker locker(&mutex);
+
+    if (!firstUpdate) {
+        QNetworkConfiguration item;
+        item.d = ptr;
+        emit configurationChanged(item);
+    }
+
+    bool previous = !onlineConfigurations.isEmpty();
+
+    if (ptr->state == QNetworkConfiguration::Active)
+        onlineConfigurations.insert(ptr);
+    else
+        onlineConfigurations.remove(ptr);
+
+    bool online = !onlineConfigurations.isEmpty();
+
+    if (!firstUpdate && online != previous)
+        emit onlineStateChanged(online);
+}
+
+void QNetworkConfigurationManagerPrivate::updateConfigurations()
+{
+    QMutexLocker locker(&mutex);
+
+    if (firstUpdate) {
+        updating = false;
+
+        QFactoryLoader *l = loader();
+
+        QBearerEngine *generic = 0;
+
+        foreach (const QString &key, l->keys()) {
+            QBearerEnginePlugin *plugin = qobject_cast<QBearerEnginePlugin *>(l->instance(key));
+            if (plugin) {
+                QBearerEngine *engine = plugin->create(key);
+                if (!engine)
+                    continue;
+
+                if (key == QLatin1String("generic"))
+                    generic = engine;
+                else
+                    sessionEngines.append(engine);
+
+                connect(engine, SIGNAL(updateCompleted()),
+                        this, SLOT(updateConfigurations()));
+                connect(engine, SIGNAL(configurationAdded(QNetworkConfigurationPrivatePointer)),
+                        this, SLOT(configurationAdded(QNetworkConfigurationPrivatePointer)));
+                connect(engine, SIGNAL(configurationRemoved(QNetworkConfigurationPrivatePointer)),
+                        this, SLOT(configurationRemoved(QNetworkConfigurationPrivatePointer)));
+                connect(engine, SIGNAL(configurationChanged(QNetworkConfigurationPrivatePointer)),
+                        this, SLOT(configurationChanged(QNetworkConfigurationPrivatePointer)));
+
+                capFlags |= engine->capabilities();
+            }
+        }
+
+        if (generic)
+            sessionEngines.append(generic);
+    }
+
+    QBearerEngine *engine = qobject_cast<QBearerEngine *>(sender());
+    if (!updatingEngines.isEmpty() && engine) {
+        int index = sessionEngines.indexOf(engine);
+        if (index >= 0)
+            updatingEngines.remove(index);
+    }
+
+    if (updating && updatingEngines.isEmpty()) {
+        updating = false;
+        emit configurationUpdateComplete();
+    }
+
+    if (firstUpdate)
+        firstUpdate = false;
+}
+
+void QNetworkConfigurationManagerPrivate::performAsyncConfigurationUpdate()
+{
+    QMutexLocker locker(&mutex);
+
+    if (sessionEngines.isEmpty()) {
+        emit configurationUpdateComplete();
+        return;
+    }
+
+    updating = true;
+
+    for (int i = 0; i < sessionEngines.count(); ++i) {
+        updatingEngines.insert(i);
+        sessionEngines.at(i)->requestUpdate();
+    }
+}
+
+QList<QBearerEngine *> QNetworkConfigurationManagerPrivate::engines()
+{
+    QMutexLocker locker(&mutex);
+
+    return sessionEngines;
+}
+
+QT_END_NAMESPACE
diff --git a/src/network/bearer/qnetworkconfigmanager_p.h b/src/network/bearer/qnetworkconfigmanager_p.h
new file mode 100644
index 0000000..c7e988e
--- /dev/null
+++ b/src/network/bearer/qnetworkconfigmanager_p.h
@@ -0,0 +1,114 @@
+/****************************************************************************
+**
+** 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 QtNetwork 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 QNETWORKCONFIGURATIONMANAGERPRIVATE_H
+#define QNETWORKCONFIGURATIONMANAGERPRIVATE_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qnetworkconfigmanager.h"
+#include "qnetworkconfiguration_p.h"
+
+#include <QtCore/qmutex.h>
+
+QT_BEGIN_NAMESPACE
+
+class QBearerEngine;
+
+class Q_NETWORK_EXPORT QNetworkConfigurationManagerPrivate : public QObject
+{
+    Q_OBJECT
+public:
+    QNetworkConfigurationManagerPrivate();
+    virtual ~QNetworkConfigurationManagerPrivate();
+
+    QNetworkConfiguration defaultConfiguration();
+
+    QNetworkConfigurationManager::Capabilities capFlags;
+
+    void performAsyncConfigurationUpdate();
+
+    QList<QBearerEngine *> engines();
+
+public slots:
+    void updateConfigurations();
+
+Q_SIGNALS:
+    void configurationAdded(const QNetworkConfiguration& config);
+    void configurationRemoved(const QNetworkConfiguration& config);
+    void configurationUpdateComplete();
+    void configurationChanged(const QNetworkConfiguration& config);
+    void onlineStateChanged(bool isOnline);
+
+    void abort();
+
+private:
+    QMutex mutex;
+
+    QList<QBearerEngine *> sessionEngines;
+
+    QSet<QNetworkConfigurationPrivatePointer> onlineConfigurations;
+
+    QSet<int> updatingEngines;
+    bool updating;
+
+    bool firstUpdate;
+
+private Q_SLOTS:
+    void configurationAdded(QNetworkConfigurationPrivatePointer ptr);
+    void configurationRemoved(QNetworkConfigurationPrivatePointer ptr);
+    void configurationChanged(QNetworkConfigurationPrivatePointer ptr);
+};
+
+Q_NETWORK_EXPORT QNetworkConfigurationManagerPrivate *qNetworkConfigurationManagerPrivate();
+
+QT_END_NAMESPACE
+
+#endif //QNETWORKCONFIGURATIONMANAGERPRIVATE_H
diff --git a/src/network/bearer/qnetworkconfiguration.cpp b/src/network/bearer/qnetworkconfiguration.cpp
new file mode 100644
index 0000000..c551dc5
--- /dev/null
+++ b/src/network/bearer/qnetworkconfiguration.cpp
@@ -0,0 +1,396 @@
+/****************************************************************************
+**
+** 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 QtNetwork 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 "qnetworkconfiguration.h"
+
+#include "qnetworkconfiguration_p.h"
+
+QT_BEGIN_NAMESPACE
+
+/*!
+    \class QNetworkConfiguration
+
+    \brief The QNetworkConfiguration class provides an abstraction of one or more access point configurations.
+
+    \since 4.7
+
+    \inmodule QtNetwork
+    \ingroup bearer
+
+    QNetworkConfiguration encapsulates a single access point or service network.
+    In most cases a single access point configuration can be mapped to one network
+    interface. However a single network interface may not always map to only one
+    access point configuration. Multiple configurations for the same
+    network device may enable multiple access points. An example
+    device that could exhibit such a configuration might be a
+    Smartphone which allows the user to manage multiple WLAN
+    configurations while the device itself has only one WLAN network device.
+
+    The QNetworkConfiguration also supports the concept of service networks.
+    This concept allows the grouping of multiple access point configurations
+    into one entity. Such a group is called service network and can be
+    beneficial in cases whereby a network session to a
+    particular destination network is required (e.g. a company network).
+    When using a service network the user doesn't usually care which one of the
+    connectivity options is chosen (e.g. corporate WLAN or VPN via GPRS)
+    as long as he can reach the company's target server. Depending
+    on the current position and time some of the access points that make
+    up the service network may not even be available. Furthermore
+    automated access point roaming can be enabled which enables the device
+    to change the network interface configuration dynamically while maintaining
+    the applications connection to the target network. It allows adaption
+    to the changing environment and may enable optimization with regards to
+    cost, speed or other network parameters.
+
+    Special configurations of type UserChoice provide a placeholder configuration which is
+    resolved to an actual network configuration by the platform when a
+    \l {QNetworkSession}{session} is \l {QNetworkSession::open()}{opened}. Not all platforms
+    support the concept of a user choice configuration.
+
+    \section1 Configuration states
+
+    The list of available configurations can be obtained via
+    QNetworkConfigurationManager::allConfigurations(). A configuration can have
+    multiple states. The \l Defined configuration state indicates that the configuration
+    is stored on the device. However the configuration is not yet ready to be activated
+    as e.g. a WLAN may not be available at the current time.
+
+    The \l Discovered state implies that the configuration is \l Defined and
+    the outside conditions are such that the configuration can be used immediately
+    to open a new network session. An example of such an outside condition may be
+    that the Ethernet cable is actually connected to the device or that the WLAN
+    with the specified SSID is in range.
+
+    The \l Active state implies that the configuration is \l Discovered. A configuration
+    in this state is currently being used by an application. The underlying network
+    interface has a valid IP configuration and can transfer IP packets between the
+    device and the target network.
+
+    The \l Undefined state indicates that the system has knowledge of possible target
+    networks but cannot actually use that knowledge to connect to it. An example
+    for such a state could be an encrypted WLAN that has been discovered
+    but the user hasn't actually saved a configuration including the required password
+    which would allow the device to connect to it.
+
+    Depending on the type of configuration some states are transient in nature. A GPRS/UMTS
+    connection may almost always be \l Discovered if the GSM/UMTS network is available.
+    However if the GSM/UMTS network looses the connection the associated configuration may change its state
+    from \l Discovered to \l Defined as well. A similar use case might be triggered by
+    WLAN availability. QNetworkConfigurationManager::updateConfigurations() can be used to
+    manually trigger updates of states. Note that some platforms do not require such updates
+    as they implicitly change the state once it has been discovered. If the state of a
+    configuration changes all related QNetworkConfiguration instances change their state automatically.
+
+    \sa QNetworkSession, QNetworkConfigurationManager
+*/
+
+/*!
+    \enum QNetworkConfiguration::Type
+
+    This enum describes the type of configuration.
+
+    \value InternetAccessPoint  The configuration specifies the details for a single access point.
+                                Note that configurations of type InternetAccessPoint may be part
+                                of other QNetworkConfigurations of type ServiceNetwork.
+    \value ServiceNetwork       The configuration is based on a group of QNetworkConfigurations of
+                                type InternetAccessPoint. All group members can reach the same
+                                target network. This type of configuration is a mandatory
+                                requirement for roaming enabled network sessions. On some
+                                platforms this form of configuration may also be called Service
+                                Network Access Point (SNAP).
+    \value UserChoice           The configuration is a placeholder which will be resolved to an
+                                actual configuration by the platform when a session is opened. Depending
+                                on the platform the selection may generate a popup dialog asking the user
+                                for his preferred choice.
+    \value Invalid              The configuration is invalid.
+*/
+
+/*!
+    \enum QNetworkConfiguration::StateFlag
+
+    Specifies the configuration states.
+
+    \value Undefined    This state is used for transient configurations such as newly discovered
+                        WLANs for which the user has not actually created a configuration yet.
+    \value Defined      Defined configurations are known to the system but are not immediately
+                        usable (e.g. a configured WLAN is not within range or the Ethernet cable
+                        is currently not plugged into the machine).
+    \value Discovered   A discovered configuration can be immediately used to create a new
+                        QNetworkSession. An example of a discovered configuration could be a WLAN
+                        which is within in range. If the device moves out of range the discovered
+                        flag is dropped. A second example is a GPRS configuration which generally
+                        remains discovered for as long as the device has network coverage. A
+                        configuration that has this state is also in state
+                        QNetworkConfiguration::Defined. If the configuration is a service network
+                        this flag is set if at least one of the underlying access points
+                        configurations has the Discovered state.
+    \value Active       The configuration is currently used by an open network session
+                        (see \l QNetworkSession::isOpen()). However this does not mean that the
+                        current process is the entity that created the open session. It merely
+                        indicates that if a new QNetworkSession were to be constructed based on
+                        this configuration \l QNetworkSession::state() would return
+                        \l QNetworkSession::Connected. This state implies the
+                        QNetworkConfiguration::Discovered state.
+*/
+
+/*!
+    \enum QNetworkConfiguration::Purpose
+
+    Specifies the purpose of the configuration.
+
+    \value UnknownPurpose           The configuration doesn't specify any purpose. This is the default value.
+    \value PublicPurpose            The configuration can be used for general purpose internet access.
+    \value PrivatePurpose           The configuration is suitable to access a private network such as an office Intranet.
+    \value ServiceSpecificPurpose   The configuration can be used for operator specific services (e.g.
+                                    receiving MMS messages or content streaming).
+*/
+
+/*!
+    Constructs an invalid configuration object.
+
+    \sa isValid()
+*/
+QNetworkConfiguration::QNetworkConfiguration()
+    : d(0)
+{
+}
+
+/*!
+    Creates a copy of the QNetworkConfiguration object contained in \a other.
+*/
+QNetworkConfiguration::QNetworkConfiguration(const QNetworkConfiguration& other)
+    : d(other.d)
+{
+}
+
+/*!
+    Copies the content of the QNetworkConfiguration object contained in \a other into this one.
+*/
+QNetworkConfiguration& QNetworkConfiguration::operator=(const QNetworkConfiguration& other)
+{
+    d = other.d;
+    return *this;
+}
+
+/*!
+    Frees the resources associated with the QNetworkConfiguration object.
+*/
+QNetworkConfiguration::~QNetworkConfiguration()
+{
+}
+
+/*!
+    Returns true, if this configuration is the same as the \a other
+    configuration given; otherwise returns false.
+*/
+bool QNetworkConfiguration::operator==(const QNetworkConfiguration& other) const
+{
+    if (!d)
+        return !other.d;
+
+    if (!other.d)
+        return false;
+
+    return (d == other.d);
+}
+
+/*!
+    \fn bool QNetworkConfiguration::operator!=(const QNetworkConfiguration& other) const
+
+    Returns true if this configuration is not the same as the \a other
+    configuration given; otherwise returns false.
+*/
+
+/*!
+    Returns the user visible name of this configuration.
+
+    The name may either be the name of the underlying access point or the
+    name for service network that this configuration represents.
+*/
+QString QNetworkConfiguration::name() const
+{
+    return d ? d->name : QString();
+}
+
+/*!
+    Returns the unique and platform specific identifier for this network configuration;
+    otherwise an empty string.
+*/
+QString QNetworkConfiguration::identifier() const
+{
+    return d ? d->id : QString();
+}
+
+/*!
+    Returns the type of the configuration.
+
+    A configuration can represent a single access point configuration or
+    a set of access point configurations. Such a set is called service network.
+    A configuration that is based on a service network can potentially support
+    roaming of network sessions.
+*/
+QNetworkConfiguration::Type QNetworkConfiguration::type() const
+{
+    return d ? d->type : QNetworkConfiguration::Invalid;
+}
+
+/*!
+    Returns true if this QNetworkConfiguration object is valid.
+    A configuration may become invalid if the user deletes the configuration or
+    the configuration was default-constructed.
+
+    The addition and removal of configurations can be monitored via the
+    QNetworkConfigurationManager.
+
+    \sa QNetworkConfigurationManager
+*/
+bool QNetworkConfiguration::isValid() const
+{
+    return d ? d->isValid : false;
+}
+
+/*!
+    Returns the current state of the configuration.
+*/
+QNetworkConfiguration::StateFlags QNetworkConfiguration::state() const
+{
+    return d ? d->state : QNetworkConfiguration::Undefined;
+}
+
+/*!
+    Returns the purpose of this configuration.
+
+    The purpose field may be used to programmatically determine the
+    purpose of a configuration. Such information is usually part of the
+    access point or service network meta data.
+*/
+QNetworkConfiguration::Purpose QNetworkConfiguration::purpose() const
+{
+    return d ? d->purpose : QNetworkConfiguration::UnknownPurpose;
+}
+
+/*!
+    Returns true if this configuration supports roaming; otherwise false.
+*/
+bool QNetworkConfiguration::isRoamingAvailable() const
+{
+    return d ? d->roamingSupported : false;
+}
+
+/*!
+    Returns all sub configurations of this network configuration.
+    Only network configurations of type \l ServiceNetwork can have children. Otherwise
+    this function returns an empty list.
+*/
+QList<QNetworkConfiguration> QNetworkConfiguration::children() const
+{
+    QList<QNetworkConfiguration> results;
+    if (type() != QNetworkConfiguration::ServiceNetwork || !isValid() )
+        return results;
+
+    QMutableListIterator<QNetworkConfigurationPrivatePointer> iter(d->serviceNetworkMembers);
+    while(iter.hasNext()) {
+        QNetworkConfigurationPrivatePointer p = iter.next();
+        //if we have an invalid member get rid of it -> was deleted earlier on
+        if (!p->isValid)
+            iter.remove();
+
+        QNetworkConfiguration item;
+        item.d = p;
+        results << item;
+    }
+
+    return results;
+}
+
+/*!
+    Returns the type of bearer. The string is not translated and
+    therefore can not be shown to the user. The subsequent table presents the currently known
+    bearer types:
+
+    \table
+        \header 
+            \o Value
+            \o Description
+        \row
+            \o Unknown
+            \o The session is based on an unknown or unspecified bearer type.
+        \row
+            \o Ethernet
+            \o The session is based on Ethernet.
+        \row
+            \o WLAN
+            \o The session is based on Wireless LAN.
+        \row
+            \o 2G
+            \o The session uses CSD, GPRS, HSCSD, EDGE or cdmaOne.
+        \row 
+            \o CDMA2000
+            \o The session uses CDMA.
+        \row
+            \o WCDMA
+            \o The session uses W-CDMA/UMTS.
+        \row
+            \o HSPA
+            \o The session uses High Speed Packet Access.
+        \row
+            \o Bluetooth
+            \o The session uses Bluetooth.
+        \row
+            \o WiMAX
+            \o The session uses WiMAX.
+    \endtable
+
+    This function returns an empty string if this is an invalid configuration,
+    a network configuration of type \l QNetworkConfiguration::ServiceNetwork or
+    \l QNetworkConfiguration::UserChoice.
+*/
+QString QNetworkConfiguration::bearerName() const
+{
+    if (!isValid())
+        return QString();
+
+    return d->bearerName();
+}
+
+
+QT_END_NAMESPACE
+
diff --git a/src/network/bearer/qnetworkconfiguration.h b/src/network/bearer/qnetworkconfiguration.h
new file mode 100644
index 0000000..dad6198
--- /dev/null
+++ b/src/network/bearer/qnetworkconfiguration.h
@@ -0,0 +1,115 @@
+/****************************************************************************
+**
+** 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 QtNetwork 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 QNETWORKCONFIGURATION_H
+#define QNETWORKCONFIGURATION_H
+
+#include <QtCore/qglobal.h>
+#include <QtCore/qshareddata.h>
+#include <QtCore/qstring.h>
+#include <QtCore/qlist.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Network)
+
+class QNetworkConfigurationPrivate;
+class Q_NETWORK_EXPORT QNetworkConfiguration
+{
+public:
+    QNetworkConfiguration();
+    QNetworkConfiguration(const QNetworkConfiguration& other);
+    QNetworkConfiguration &operator=(const QNetworkConfiguration& other);
+    ~QNetworkConfiguration();
+
+    bool operator==(const QNetworkConfiguration& cp) const;
+    inline bool operator!=(const QNetworkConfiguration& cp) const
+    { return !operator==(cp); }
+
+    enum Type {
+        InternetAccessPoint = 0,
+        ServiceNetwork,
+        UserChoice,
+        Invalid
+    };
+
+    enum Purpose {
+        UnknownPurpose = 0,
+        PublicPurpose,
+        PrivatePurpose,
+        ServiceSpecificPurpose
+    };
+
+    enum StateFlag {
+        Undefined        = 0x0000001,
+        Defined          = 0x0000002,
+        Discovered       = 0x0000006,
+        Active           = 0x000000e
+    };
+
+    Q_DECLARE_FLAGS(StateFlags, StateFlag)
+
+    StateFlags state() const;
+    Type type() const;
+    Purpose purpose() const;
+    QString bearerName() const;
+    QString identifier() const;
+    bool isRoamingAvailable() const;
+    QList<QNetworkConfiguration> children() const;
+
+    QString name() const;
+    bool isValid() const;
+
+private:
+    friend class QNetworkConfigurationPrivate;
+    friend class QNetworkConfigurationManager;
+    friend class QNetworkConfigurationManagerPrivate;
+    friend class QNetworkSessionPrivate;
+    QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> d;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif //QNETWORKCONFIGURATION_H
diff --git a/src/network/bearer/qnetworkconfiguration_p.h b/src/network/bearer/qnetworkconfiguration_p.h
new file mode 100644
index 0000000..6b40946
--- /dev/null
+++ b/src/network/bearer/qnetworkconfiguration_p.h
@@ -0,0 +1,107 @@
+/****************************************************************************
+**
+** 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 QtNetwork 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 QNETWORKCONFIGURATIONPRIVATE_H
+#define QNETWORKCONFIGURATIONPRIVATE_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qnetworkconfiguration.h"
+#include <QtCore/qshareddata.h>
+#include <QtNetwork/QNetworkInterface>
+
+QT_BEGIN_NAMESPACE
+
+typedef QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> QNetworkConfigurationPrivatePointer;
+class QNetworkConfigurationPrivate : public QSharedData
+{
+public:
+    QNetworkConfigurationPrivate ()
+    :   isValid(false), type(QNetworkConfiguration::Invalid),
+        roamingSupported(false), purpose(QNetworkConfiguration::UnknownPurpose), internet(false)
+    {
+    }
+
+    ~QNetworkConfigurationPrivate()
+    {
+        //release pointers to member configurations
+        serviceNetworkMembers.clear(); 
+    }
+
+    virtual QString bearerName() const
+    {
+        return bearer;
+    }
+
+    QString bearer;
+
+    QString name;
+
+    bool isValid;
+    QString id;
+    QNetworkConfiguration::StateFlags state;
+    QNetworkConfiguration::Type type;
+    bool roamingSupported;
+    QNetworkConfiguration::Purpose purpose;
+
+    bool internet;
+
+    QList<QNetworkConfigurationPrivatePointer> serviceNetworkMembers;
+
+private:
+
+    // disallow detaching
+    QNetworkConfigurationPrivate &operator=(const QNetworkConfigurationPrivate &other);
+    QNetworkConfigurationPrivate(const QNetworkConfigurationPrivate &other);
+};
+
+QT_END_NAMESPACE
+
+#endif //QNETWORKCONFIGURATIONPRIVATE_H
diff --git a/src/network/bearer/qnetworksession.cpp b/src/network/bearer/qnetworksession.cpp
new file mode 100644
index 0000000..6a82791
--- /dev/null
+++ b/src/network/bearer/qnetworksession.cpp
@@ -0,0 +1,684 @@
+/****************************************************************************
+**
+** 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 QtNetwork 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 <QEventLoop>
+#include <QTimer>
+
+#include "qnetworksession.h"
+#include "qbearerengine_p.h"
+#include "qnetworkconfigmanager_p.h"
+#include "qnetworksession_p.h"
+
+QT_BEGIN_NAMESPACE
+
+/*!
+    \class QNetworkSession
+
+    \brief The QNetworkSession class provides control over the system's access points
+    and enables session management for cases when multiple clients access the same access point.
+
+    \since 4.7
+
+    \inmodule QtNetwork
+    \ingroup bearer
+
+    A QNetworkSession enables control over the system's network interfaces. The session's configuration
+    parameter are determined via the QNetworkConfiguration object to which it is bound. Depending on the 
+    type of the session (single access point or service network) a session may be linked to one or more
+    network interfaces. By means of \l{open()}{opening} and \l{close()}{closing} of network sessions 
+    a developer can start and stop the systems network interfaces. If the configuration represents 
+    multiple access points (see \l QNetworkConfiguration::ServiceNetwork) more advanced features such as roaming may be supported.
+
+    QNetworkSession supports session management within the same process and depending on the platform's 
+    capabilities may support out-of-process sessions. If the same 
+    network configuration is used by multiple open sessions the underlying network interface is only terminated once
+    the last session has been closed.
+
+    \section1 Roaming
+
+    Applications may connect to the preferredConfigurationChanged() signal in order to 
+    receive notifications when a more suitable access point becomes available. 
+    In response to this signal the application must either initiate the roaming via migrate()
+    or ignore() the new access point. Once the session has roamed the 
+    newConfigurationActivated() signal is emitted. The application may now test the 
+    carrier and must either accept() or reject() it. The session will return to the previous
+    access point if the roaming was rejected. The subsequent state diagram depicts the required
+    state transitions.
+    
+    \image roaming-states.png
+
+    Some platforms may distinguish forced roaming and application level roaming (ALR). 
+    ALR implies that the application controls (via migrate(), ignore(), accept() and reject()) 
+    whether a network session can roam from one access point to the next. Such control is useful
+    if the application maintains stateful socket connections and wants to control the transition from
+    one interface to the next. Forced roaming implies that the system automatically roams to the next network without 
+    consulting the application. This has the advantage that the application can make use of roaming features
+    without actually being aware of it. It is expected that the application detects that the underlying 
+    socket is broken and automatically reconnects via the new network link.
+
+    If the platform supports both modes of roaming, an application indicates its preference
+    by connecting to the preferredConfigurationChanged() signal. Connecting to this signal means that
+    the application wants to take control over the roaming behavior and therefore implies application
+    level roaming. If the client does not connect to the preferredConfigurationChanged(), forced roaming
+    is used. If forced roaming is not supported the network session will not roam by default.
+
+    Some applications may want to suppress any form of roaming altogether. Possible use cases may be 
+    high priority downloads or remote services which cannot handle a roaming enabled client. Clients
+    can suppress roaming by connecting to the preferredConfigurationChanged() signal and answer each
+    signal emission with ignore().
+
+    \sa QNetworkConfiguration, QNetworkConfigurationManager
+*/
+
+/*!
+    \enum QNetworkSession::State
+
+    This enum describes the connectivity state of the session. If the session is based on a
+    single access point configuration the state of the session is the same as the state of the
+    associated network interface.
+
+    \value Invalid          The session is invalid due to an invalid configuration. This may 
+                            happen due to a removed access point or a configuration that was 
+                            invalid to begin with.
+    \value NotAvailable     The session is based on a defined but not yet discovered QNetworkConfiguration
+                            (see \l QNetworkConfiguration::StateFlag).
+    \value Connecting       The network session is being established.
+    \value Connected        The network session is connected. If the current process wishes to use this session
+                            it has to register its interest by calling open(). A network session 
+                            is considered to be ready for socket operations if it isOpen() and connected.
+    \value Closing          The network session is in the process of being shut down.
+    \value Disconnected     The network session is not connected. The associated QNetworkConfiguration
+                            has the state QNetworkConfiguration::Discovered.
+    \value Roaming          The network session is roaming from one access point to another 
+                            access point.
+*/
+
+/*!
+    \enum QNetworkSession::SessionError
+
+    This enum describes the session errors that can occur.
+
+    \value UnknownSessionError          An unidentified error occurred.
+    \value SessionAbortedError          The session was aborted by the user or system.
+    \value RoamingError                 The session cannot roam to a new configuration.
+    \value OperationNotSupportedError   The operation is not supported for current configuration.
+    \value InvalidConfigurationError    The operation cannot currently be performed for the
+                                        current configuration.
+*/
+
+/*!
+    \fn void QNetworkSession::stateChanged(QNetworkSession::State state)
+
+    This signal is emitted whenever the state of the network session changes.
+    The \a state parameter is the new state.
+
+    \sa state()
+*/
+
+/*!
+    \fn void QNetworkSession::error(QNetworkSession::SessionError error)
+
+    This signal is emitted after an error occurred. The \a error parameter
+    describes the error that occurred.
+
+    \sa error(), errorString()
+*/
+
+/*!
+    \fn void QNetworkSession::preferredConfigurationChanged(const QNetworkConfiguration& config, bool isSeamless)
+
+    This signal is emitted when the preferred configuration/access point for the
+    session changes. Only sessions which are based on service network configurations
+    may emit this signal. \a config can be used to determine access point specific
+    details such as proxy settings and \a isSeamless indicates whether roaming will
+    break the sessions IP address.
+
+    As a consequence to this signal the application must either start the roaming process
+    by calling migrate() or choose to ignore() the new access point.
+
+    If the roaming process is non-seamless the IP address will change which means that
+    a socket becomes invalid. However seamless mobility can ensure that the local IP address
+    does not change. This is achieved by using a virtual IP address which is bound to the actual
+    link address. During the roaming process the virtual address is attached to the new link 
+    address.
+
+    Some platforms may support the concept of Forced Roaming and Application Level Roaming (ALR). 
+    Forced roaming implies that the platform may simply roam to a new configuration without 
+    consulting applications. It is up to the application to detect the link layer loss and reestablish
+    its sockets. In contrast ALR provides the opportunity to prevent the system from roaming. 
+    If this session is based on a configuration that supports roaming the application can choose
+    whether it wants to be consulted (ALR use case) by connecting to this signal. For as long as this signal 
+    connection remains the session remains registered as a roaming stakeholder; otherwise roaming will 
+    be enforced by the platform.
+
+    \sa migrate(), ignore(), QNetworkConfiguration::isRoamingAvailable()
+*/
+
+/*!
+    \fn void QNetworkSession::newConfigurationActivated()
+
+    This signal is emitted once the session has roamed to the new access point.
+    The application may reopen its socket and test the suitability of the new network link.
+    Subsequently it must either accept() or reject() the new access point. 
+
+    \sa accept(), reject()
+*/
+
+/*!
+    \fn void QNetworkSession::opened()
+
+    This signal is emitted when the network session has been opened. 
+    
+    The underlying network interface will not be shut down as long as the session remains open.
+    Note that this feature is dependent on \l{QNetworkConfigurationManager::SystemSessionSupport}{system wide session support}.
+*/
+
+/*!
+    \fn void QNetworkSession::closed()
+
+    This signal is emitted when the network session has been closed.
+*/
+
+/*!
+    Constructs a session based on \a connectionConfig with the given \a parent.
+
+    \sa QNetworkConfiguration
+*/
+QNetworkSession::QNetworkSession(const QNetworkConfiguration& connectionConfig, QObject* parent)
+:   QObject(parent), d(0)
+{
+    foreach (QBearerEngine *engine, qNetworkConfigurationManagerPrivate()->engines()) {
+        if (engine->hasIdentifier(connectionConfig.identifier())) {
+            d = engine->createSessionBackend();
+            d->q = this;
+            d->publicConfig = connectionConfig;
+            d->syncStateWithInterface();
+            connect(d, SIGNAL(quitPendingWaitsForOpened()), this, SIGNAL(opened()));
+            connect(d, SIGNAL(error(QNetworkSession::SessionError)),
+                    this, SIGNAL(error(QNetworkSession::SessionError)));
+            connect(d, SIGNAL(stateChanged(QNetworkSession::State)),
+                    this, SIGNAL(stateChanged(QNetworkSession::State)));
+            connect(d, SIGNAL(closed()), this, SIGNAL(closed()));
+            connect(d, SIGNAL(preferredConfigurationChanged(QNetworkConfiguration,bool)),
+                    this, SIGNAL(preferredConfigurationChanged(QNetworkConfiguration,bool)));
+            connect(d, SIGNAL(newConfigurationActivated()),
+                    this, SIGNAL(newConfigurationActivated()));
+            break;
+        }
+    }
+}
+
+/*!
+    Frees the resources associated with the QNetworkSession object.
+*/
+QNetworkSession::~QNetworkSession()
+{
+    delete d;
+}
+
+/*!
+    Creates an open session which increases the session counter on the underlying network interface.
+    The system will not terminate a network interface until the session reference counter reaches zero.
+    Therefore an open session allows an application to register its use of the interface.
+
+    As a result of calling open() the interface will be started if it is not connected/up yet. 
+    Some platforms may not provide support for out-of-process sessions. On such platforms the session
+    counter ignores any sessions held by another process. The platform capabilities can be 
+    detected via QNetworkConfigurationManager::capabilities().
+
+    Note that this call is asynchronous. Depending on the outcome of this call the results can be enquired 
+    by connecting to the stateChanged(), opened() or error() signals.
+
+    It is not a requirement to open a session in order to monitor the underlying network interface.
+
+    \sa close(), stop(), isOpen()
+*/
+void QNetworkSession::open()
+{
+    if (d)
+        d->open();
+}
+
+/*!
+    Waits until the session has been opened, up to \a msecs milliseconds. If the session has been opened, this
+    function returns true; otherwise it returns false. In the case where it returns false, you can call error()
+    to determine the cause of the error.
+
+    The following example waits up to one second for the session to be opened:
+
+    \code
+        session->open();
+        if (session->waitForOpened(1000))
+            qDebug("Open!");
+    \endcode
+
+    If \a msecs is -1, this function will not time out.
+
+    \sa open(), error()
+*/
+bool QNetworkSession::waitForOpened(int msecs)
+{
+    if (!d)
+        return false;
+
+    if (d->isOpen)
+        return true;
+
+    if (d->state != Connecting)
+        return false;
+
+    QEventLoop* loop = new QEventLoop(this);
+    QObject::connect(d, SIGNAL(quitPendingWaitsForOpened()),
+                     loop, SLOT(quit()));
+
+    //final call
+    if (msecs>=0)
+        QTimer::singleShot(msecs, loop, SLOT(quit()));
+
+    loop->exec();
+    loop->disconnect();
+    loop->deleteLater();
+
+    return d->isOpen;
+}
+
+/*!
+    Decreases the session counter on the associated network configuration. If the session counter reaches zero
+    the active network interface is shut down. This also means that state() will only change from \l Connected to
+    \l Disconnected if the current session was the last open session.
+
+    If the platform does not support out-of-process sessions calling this function does not stop the
+    interface. In this case \l{stop()} has to be used to force a shut down. 
+    The platform capabilities can be detected via QNetworkConfigurationManager::capabilities().
+
+    Note that this call is asynchronous. Depending on the outcome of this call the results can be enquired 
+    by connecting to the stateChanged(), opened() or error() signals.
+
+    \sa open(), stop(), isOpen()
+*/
+void QNetworkSession::close()
+{
+    if (d)
+        d->close();
+}
+
+/*!
+    Invalidates all open sessions against the network interface and therefore stops the 
+    underlying network interface. This function always changes the session's state() flag to
+    \l Disconnected.
+
+    On Symbian platform, a 'NetworkControl' capability is required for
+    full interface-level stop (without the capability, only the current session is stopped).
+
+    \sa open(), close()
+*/
+void QNetworkSession::stop()
+{
+    if (d)
+        d->stop();
+}
+
+/*!
+    Returns the QNetworkConfiguration that this network session object is based on.
+
+    \sa QNetworkConfiguration
+*/
+QNetworkConfiguration QNetworkSession::configuration() const
+{
+    return d ? d->publicConfig : QNetworkConfiguration();
+}
+
+/*!
+    Returns the network interface that is used by this session.
+
+    This function only returns a valid QNetworkInterface when this session is \l Connected.
+
+    The returned interface may change as a result of a roaming process.
+
+    Note: this function does not work in Symbian emulator due to the way the
+    connectivity is emulated on Windows.
+
+    \sa state()
+*/
+QNetworkInterface QNetworkSession::interface() const
+{
+    return d ? d->currentInterface() : QNetworkInterface();
+}
+
+/*!
+    Returns true if this session is open. If the number of all open sessions is greater than
+    zero the underlying network interface will remain connected/up.
+
+    The session can be controlled via open() and close().
+*/
+bool QNetworkSession::isOpen() const
+{
+    return d ? d->isOpen : false;
+}
+
+/*!
+    Returns the state of the session. 
+    
+    If the session is based on a single access point configuration the state of the 
+    session is the same as the state of the associated network interface. Therefore
+    a network session object can be used to monitor network interfaces. 
+
+    A \l QNetworkConfiguration::ServiceNetwork based session summarizes the state of all its children
+    and therefore returns the \l Connected state if at least one of the service network's 
+    \l {QNetworkConfiguration::children()}{children()} configurations is active. 
+
+    Note that it is not required to hold an open session in order to obtain the network interface state.
+    A connected but closed session may be used to monitor network interfaces whereas an open and connected
+    session object may prevent the network interface from being shut down.
+
+    \sa error(), stateChanged()
+*/
+QNetworkSession::State QNetworkSession::state() const
+{
+    return d ? d->state : QNetworkSession::Invalid;
+}
+
+/*!
+    Returns the type of error that last occurred.
+
+    \sa state(), errorString()
+*/
+QNetworkSession::SessionError QNetworkSession::error() const
+{
+    return d ? d->error() : InvalidConfigurationError;
+}
+
+/*!
+    Returns a human-readable description of the last device error that 
+    occurred.
+
+    \sa error()
+*/
+QString QNetworkSession::errorString() const
+{
+    return d ? d->errorString() : tr("Invalid configuration.");
+}
+
+/*!
+    Returns the value for property \a key.
+
+    A network session can have properties attached which may describe the session in more details.
+    This function can be used to gain access to those properties.
+
+    The following property keys are guaranteed to be specified on all platforms:
+
+    \table
+        \header
+            \o Key \o Description
+        \row
+            \o ActiveConfiguration
+            \o If the session \l isOpen() this property returns the identifier of the
+            QNetworkConfiguration that is used by this session; otherwise an empty string.
+
+            The main purpose of this key is to determine which Internet access point is used
+            if the session is based on a \l{QNetworkConfiguration::ServiceNetwork}{ServiceNetwork}. 
+            The following code snippet highlights the difference:
+            \code
+                    QNetworkConfigurationManager mgr;
+                    QNetworkConfiguration ap = mgr.defaultConfiguration();
+                    QNetworkSession* session = new QNetworkSession(ap);
+                    ... //code activates session
+
+                    QString ident = session->sessionProperty("ActiveConfiguration").toString();
+                    if ( ap.type() == QNetworkConfiguration::ServiceNetwork ) {
+                        Q_ASSERT( ap.identifier() != ident );
+                        Q_ASSERT( ap.children().contains( mgr.configurationFromIdentifier(ident) ) );
+                    } else if ( ap.type() == QNetworkConfiguration::InternetAccessPoint ) {
+                        Q_ASSERT( ap.identifier() == ident );
+                    }
+                \endcode
+        \row
+            \o UserChoiceConfiguration
+            \o If the session \l isOpen() and is bound to a QNetworkConfiguration of type
+            UserChoice, this property returns the identifier of the QNetworkConfiguration that the
+            configuration resolved to when \l open() was called; otherwise an empty string.
+
+            The purpose of this key is to determine the real QNetworkConfiguration that the
+            session is using. This key is different to \i ActiveConfiguration in that
+            this key may return an identifier for either a
+            \l {QNetworkConfiguration::ServiceNetwork}{service network} or a
+            \l {QNetworkConfiguration::InternetAccessPoint}{Internet access points} configurations
+            whereas \i ActiveConfiguration always returns identifiers to 
+            \l {QNetworkConfiguration::InternetAccessPoint}{Internet access points} configurations.
+        \row
+            \o ConnectInBackground
+            \o Setting this property to \i true before calling \l open() implies that the connection attempt
+            is made but if no connection can be established, the user is not connsulted and asked to select
+            a suitable connection. This property is not set by default and support for it depends on the platform.
+    \endtable
+*/
+QVariant QNetworkSession::sessionProperty(const QString& key) const
+{
+    if (!d)
+        return QVariant();
+
+    if (!d->publicConfig.isValid())
+        return QVariant();
+
+    if (key == QLatin1String("ActiveConfiguration")) {
+        if (!d->isOpen)
+            return QString();
+        else
+            return d->activeConfig.identifier();
+    }
+
+    if (key == QLatin1String("UserChoiceConfiguration")) {
+        if (!d->isOpen || d->publicConfig.type() != QNetworkConfiguration::UserChoice)
+            return QString();
+
+        if (d->serviceConfig.isValid())
+            return d->serviceConfig.identifier();
+        else
+            return d->activeConfig.identifier();
+    }
+
+    return d->sessionProperty(key);
+}
+
+/*!
+    Sets the property \a value on the session. The property is identified using
+    \a key. Removing an already set  property can be achieved by passing an 
+    invalid QVariant.
+
+    Note that the \i UserChoiceConfiguration and \i ActiveConfiguration
+    properties are read only and cannot be changed using this method.
+*/
+void QNetworkSession::setSessionProperty(const QString& key, const QVariant& value)
+{
+    if (!d)
+        return;
+
+    if (key == QLatin1String("ActiveConfiguration") ||
+        key == QLatin1String("UserChoiceConfiguration")) {
+        return;
+    }
+
+    d->setSessionProperty(key, value);
+}
+
+/*!
+    Instructs the session to roam to the new access point. The old access point remains active 
+    until the application calls accept().
+
+   The newConfigurationActivated() signal is emitted once roaming has been completed.
+
+    \sa accept()
+*/
+void QNetworkSession::migrate()
+{
+    if (d)
+        d->migrate();
+}
+
+/*!
+    This function indicates that the application does not wish to roam the session.
+
+    \sa migrate()
+*/
+void QNetworkSession::ignore()
+{
+    // Needed on at least Symbian platform: the roaming must be explicitly 
+    // ignore()'d or migrate()'d
+    if (d)
+        d->ignore();
+}
+
+/*!
+    Instructs the session to permanently accept the new access point. Once this function 
+    has been called the session may not return to the old access point.
+
+    The old access point may be closed in the process if there are no other network sessions for it.
+    Therefore any open socket that still uses the old access point 
+    may become unusable and should be closed before completing the migration.
+*/
+void QNetworkSession::accept()
+{
+    if (d)
+        d->accept();
+}
+
+/*!
+    The new access point is not suitable for the application. By calling this function the 
+    session returns to the previous access point/configuration. This action may invalidate
+    any socket that has been created via the not desired access point.
+
+    \sa accept()
+*/
+void QNetworkSession::reject()
+{
+    if (d)
+        d->reject();
+}
+
+
+/*!
+    Returns the amount of data sent in bytes; otherwise 0.
+
+    This field value includes the usage across all open network 
+    sessions which use the same network interface.
+
+    If the session is based on a service network configuration the number of 
+    sent bytes across all active member configurations are returned.
+
+    This function may not always be supported on all platforms and returns
+    0. The platform capability can be detected via QNetworkConfigurationManager::DataStatistics.
+*/
+quint64 QNetworkSession::bytesWritten() const
+{
+    return d ? d->bytesWritten() : Q_UINT64_C(0);
+}
+
+/*!
+    Returns the amount of data received in bytes; otherwise 0.
+
+    This field value includes the usage across all open network 
+    sessions which use the same network interface.
+
+    If the session is based on a service network configuration the number of 
+    sent bytes across all active member configurations are returned.
+
+    This function may not always be supported on all platforms and returns
+    0. The platform capability can be detected via QNetworkConfigurationManager::DataStatistics.
+*/
+quint64 QNetworkSession::bytesReceived() const
+{
+    return d ? d->bytesReceived() : Q_UINT64_C(0);
+}
+
+/*!
+    Returns the number of seconds that the session has been active.
+*/
+quint64 QNetworkSession::activeTime() const
+{
+    return d ? d->activeTime() : Q_UINT64_C(0);
+}
+
+/*!
+    \internal
+
+    This function is required to detect whether the client wants to control 
+    the roaming process. If he connects to preferredConfigurationChanged() signal
+    he intends to influence it. Otherwise QNetworkSession always roams
+    without registering this session as a stakeholder in the roaming process.
+
+    For more details check the Forced vs ALR roaming section in the QNetworkSession 
+    class description.
+*/
+void QNetworkSession::connectNotify(const char *signal)
+{
+    QObject::connectNotify(signal);
+    //check for preferredConfigurationChanged() signal connect notification
+    //This is not required on all platforms
+    if (!d)
+        return;
+
+    if (qstrcmp(signal, SIGNAL(preferredConfigurationChanged(QNetworkConfiguration,bool))) == 0)
+        d->setALREnabled(true);
+}
+
+/*!
+    \internal
+
+    This function is called when the client disconnects from the preferredConfigurationChanged()
+    signal.
+
+    \sa connectNotify()
+*/
+void QNetworkSession::disconnectNotify(const char *signal)
+{
+    QObject::disconnectNotify(signal);
+    //check for preferredConfigurationChanged() signal disconnect notification
+    //This is not required on all platforms
+    if (!d)
+        return;
+
+    if (qstrcmp(signal, SIGNAL(preferredConfigurationChanged(QNetworkConfiguration,bool))) == 0)
+        d->setALREnabled(false);
+}
+
+#include "moc_qnetworksession.cpp"
+
+QT_END_NAMESPACE
diff --git a/src/network/bearer/qnetworksession.h b/src/network/bearer/qnetworksession.h
new file mode 100644
index 0000000..18437f6
--- /dev/null
+++ b/src/network/bearer/qnetworksession.h
@@ -0,0 +1,132 @@
+/****************************************************************************
+**
+** 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 QtNetwork 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 QNETWORKSESSION_H
+#define QNETWORKSESSION_H
+
+#include <QtCore/qobject.h>
+#include <QtCore/qstring.h>
+#include <QtNetwork/qnetworkinterface.h>
+#include <QtCore/qvariant.h>
+#include <QtNetwork/qnetworkconfiguration.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Network)
+
+class QNetworkSessionPrivate;
+class Q_NETWORK_EXPORT QNetworkSession : public QObject
+{
+    Q_OBJECT
+public:
+    enum State {
+        Invalid = 0,
+        NotAvailable,
+        Connecting,
+        Connected,
+        Closing,
+        Disconnected,
+        Roaming
+    };
+
+    enum SessionError {
+        UnknownSessionError = 0,
+        SessionAbortedError,
+        RoamingError,
+        OperationNotSupportedError,
+        InvalidConfigurationError
+    };
+
+    QNetworkSession(const QNetworkConfiguration& connConfig, QObject* parent =0);
+    virtual ~QNetworkSession();
+
+    bool isOpen() const;
+    QNetworkConfiguration configuration() const;
+    QNetworkInterface interface() const;
+
+    State state() const;
+    SessionError error() const;
+    QString errorString() const;
+    QVariant sessionProperty(const QString& key) const;
+    void setSessionProperty(const QString& key, const QVariant& value);
+
+    quint64 bytesWritten() const;
+    quint64 bytesReceived() const;
+    quint64 activeTime() const;
+    
+    bool waitForOpened(int msecs = 30000);
+
+public Q_SLOTS:
+    void open();
+    void close();
+    void stop();
+
+    //roaming related slots
+    void migrate();
+    void ignore();
+    void accept();
+    void reject();
+
+
+Q_SIGNALS:
+    void stateChanged(QNetworkSession::State);
+    void opened();
+    void closed();
+    void error(QNetworkSession::SessionError);
+    void preferredConfigurationChanged(const QNetworkConfiguration& config, bool isSeamless);
+    void newConfigurationActivated();
+
+protected:
+    virtual void connectNotify(const char *signal);
+    virtual void disconnectNotify(const char *signal);
+
+private:
+    QNetworkSessionPrivate* d;
+    friend class QNetworkSessionPrivate;
+    };
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif //QNETWORKSESSION_H
diff --git a/src/network/bearer/qnetworksession_p.h b/src/network/bearer/qnetworksession_p.h
new file mode 100644
index 0000000..76691b3
--- /dev/null
+++ b/src/network/bearer/qnetworksession_p.h
@@ -0,0 +1,150 @@
+/****************************************************************************
+**
+** 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 QtNetwork 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 QNETWORKSESSIONPRIVATE_H
+#define QNETWORKSESSIONPRIVATE_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qnetworksession.h"
+#include "qnetworkconfiguration_p.h"
+
+#include <QNetworkInterface>
+
+QT_BEGIN_NAMESPACE
+
+class Q_NETWORK_EXPORT QNetworkSessionPrivate : public QObject
+{
+    Q_OBJECT
+
+    friend class QNetworkSession;
+
+public:
+    QNetworkSessionPrivate()
+    :   state(QNetworkSession::Invalid), isOpen(false)
+    {
+    }
+
+    virtual ~QNetworkSessionPrivate()
+    {
+    }
+
+    //called by QNetworkSession constructor and ensures
+    //that the state is immediately updated (w/o actually opening
+    //a session). Also this function should take care of 
+    //notification hooks to discover future state changes.
+    virtual void syncStateWithInterface() = 0;
+
+    virtual QNetworkInterface currentInterface() const = 0;
+    virtual QVariant sessionProperty(const QString& key) const = 0;
+    virtual void setSessionProperty(const QString& key, const QVariant& value) = 0;
+
+    virtual void open() = 0;
+    virtual void close() = 0;
+    virtual void stop() = 0;
+
+    virtual void setALREnabled(bool /*enabled*/) { }
+    virtual void migrate() = 0;
+    virtual void accept() = 0;
+    virtual void ignore() = 0;
+    virtual void reject() = 0;
+
+    virtual QString errorString() const = 0; //must return translated string
+    virtual QNetworkSession::SessionError error() const = 0;
+
+    virtual quint64 bytesWritten() const = 0;
+    virtual quint64 bytesReceived() const = 0;
+    virtual quint64 activeTime() const = 0;
+
+protected:
+    inline QNetworkConfigurationPrivatePointer privateConfiguration(const QNetworkConfiguration &config) const
+    {
+        return config.d;
+    }
+
+    inline void setPrivateConfiguration(QNetworkConfiguration &config,
+                                        QNetworkConfigurationPrivatePointer ptr) const
+    {
+        config.d = ptr;
+    }
+
+Q_SIGNALS:
+    //releases any pending waitForOpened() calls
+    void quitPendingWaitsForOpened();
+
+    void error(QNetworkSession::SessionError error);
+    void stateChanged(QNetworkSession::State state);
+    void closed();
+    void newConfigurationActivated();
+    void preferredConfigurationChanged(const QNetworkConfiguration &config, bool isSeamless);
+
+protected:
+    // The config set on QNetworkSession.
+    QNetworkConfiguration publicConfig;
+
+    // If publicConfig is a ServiceNetwork this is a copy of publicConfig.
+    // If publicConfig is an UserChoice that is resolved to a ServiceNetwork this is the actual
+    // ServiceNetwork configuration.
+    QNetworkConfiguration serviceConfig;
+
+    // This is the actual active configuration currently in use by the session.
+    // Either a copy of publicConfig or one of serviceConfig.children().
+    QNetworkConfiguration activeConfig;
+
+    QNetworkSession::State state;
+    bool isOpen;
+
+    QNetworkSession *q;
+};
+
+QT_END_NAMESPACE
+
+#endif //QNETWORKSESSIONPRIVATE_H
+
diff --git a/src/network/network.pro b/src/network/network.pro
index e890b94..8582d8a 100644
--- a/src/network/network.pro
+++ b/src/network/network.pro
@@ -17,6 +17,7 @@ unix:QMAKE_PKGCONFIG_REQUIRES = QtCore
 
 include(../qbase.pri)
 include(access/access.pri)
+include(bearer/bearer.pri)
 include(kernel/kernel.pri)
 include(socket/socket.pri)
 include(ssl/ssl.pri)
diff --git a/src/plugins/bearer/bearer.pro b/src/plugins/bearer/bearer.pro
new file mode 100644
index 0000000..7ba62b3
--- /dev/null
+++ b/src/plugins/bearer/bearer.pro
@@ -0,0 +1,14 @@
+TEMPLATE = subdirs
+
+!maemo:contains(QT_CONFIG, dbus):contains(QT_CONFIG, networkmanager) {
+    SUBDIRS += networkmanager generic
+}
+#win32:SUBDIRS += nla
+win32:SUBDIRS += generic
+win32:!wince*:SUBDIRS += nativewifi
+macx:SUBDIRS += corewlan
+macx:SUBDIRS += generic
+symbian:SUBDIRS += symbian
+maemo6:contains(QT_CONFIG, dbus):SUBDIRS += icd
+
+isEmpty(SUBDIRS):SUBDIRS += generic
diff --git a/src/plugins/bearer/corewlan/corewlan.pro b/src/plugins/bearer/corewlan/corewlan.pro
new file mode 100644
index 0000000..50c72b2
--- /dev/null
+++ b/src/plugins/bearer/corewlan/corewlan.pro
@@ -0,0 +1,24 @@
+TARGET = qcorewlanbearer
+include(../../qpluginbase.pri)
+
+QT += network
+LIBS += -framework Foundation -framework SystemConfiguration
+
+contains(QT_CONFIG, corewlan) {
+    isEmpty(QMAKE_MAC_SDK)|contains(QMAKE_MAC_SDK, "/Developer/SDKs/MacOSX10.6.sdk") {
+         LIBS += -framework CoreWLAN
+         DEFINES += MAC_SDK_10_6
+    }
+}
+
+HEADERS += qcorewlanengine.h \
+           ../qnetworksession_impl.h \
+           ../qbearerengine_impl.h
+
+SOURCES += main.cpp \
+           qcorewlanengine.mm \
+           ../qnetworksession_impl.cpp
+
+QTDIR_build:DESTDIR = $$QT_BUILD_TREE/plugins/bearer
+target.path += $$[QT_INSTALL_PLUGINS]/bearer
+INSTALLS += target
diff --git a/src/plugins/bearer/corewlan/main.cpp b/src/plugins/bearer/corewlan/main.cpp
new file mode 100644
index 0000000..5be8c0e
--- /dev/null
+++ b/src/plugins/bearer/corewlan/main.cpp
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** 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 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 "qcorewlanengine.h"
+
+#include <QtNetwork/private/qbearerplugin_p.h>
+
+#include <QtCore/qdebug.h>
+
+QT_BEGIN_NAMESPACE
+
+class QCoreWlanEnginePlugin : public QBearerEnginePlugin
+{
+public:
+    QCoreWlanEnginePlugin();
+    ~QCoreWlanEnginePlugin();
+
+    QStringList keys() const;
+    QBearerEngine *create(const QString &key) const;
+};
+
+QCoreWlanEnginePlugin::QCoreWlanEnginePlugin()
+{
+}
+
+QCoreWlanEnginePlugin::~QCoreWlanEnginePlugin()
+{
+}
+
+QStringList QCoreWlanEnginePlugin::keys() const
+{
+    return QStringList() << QLatin1String("corewlan");
+}
+
+QBearerEngine *QCoreWlanEnginePlugin::create(const QString &key) const
+{
+    if (key == QLatin1String("corewlan"))
+        return new QCoreWlanEngine;
+    else
+        return 0;
+}
+
+Q_EXPORT_STATIC_PLUGIN(QCoreWlanEnginePlugin)
+Q_EXPORT_PLUGIN2(qcorewlanbearer, QCoreWlanEnginePlugin)
+
+QT_END_NAMESPACE
diff --git a/src/plugins/bearer/corewlan/qcorewlanengine.h b/src/plugins/bearer/corewlan/qcorewlanengine.h
new file mode 100644
index 0000000..044b433
--- /dev/null
+++ b/src/plugins/bearer/corewlan/qcorewlanengine.h
@@ -0,0 +1,99 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QCOREWLANENGINE_H
+#define QCOREWLANENGINE_H
+
+#include "../qbearerengine_impl.h"
+
+#include <QMap>
+#include <QTimer>
+
+QT_BEGIN_NAMESPACE
+
+class QNetworkConfigurationPrivate;
+
+class QCoreWlanEngine : public QBearerEngineImpl
+{
+    Q_OBJECT
+
+public:
+    QCoreWlanEngine(QObject *parent = 0);
+    ~QCoreWlanEngine();
+
+    QString getInterfaceFromId(const QString &id);
+    bool hasIdentifier(const QString &id);
+
+    QString bearerName(const QString &id);
+
+    void connectToId(const QString &id);
+    void disconnectFromId(const QString &id);
+
+    void requestUpdate();
+
+    QNetworkSession::State sessionStateForId(const QString &id);
+
+    QNetworkConfigurationManager::Capabilities capabilities() const;
+
+    QNetworkSessionPrivate *createSessionBackend();
+
+    QNetworkConfigurationPrivatePointer defaultConfiguration();
+
+    bool getAllScInterfaces();
+
+private Q_SLOTS:
+    void doRequestUpdate();
+
+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;
+
+};
+
+QT_END_NAMESPACE
+
+#endif
+
diff --git a/src/plugins/bearer/corewlan/qcorewlanengine.mm b/src/plugins/bearer/corewlan/qcorewlanengine.mm
new file mode 100644
index 0000000..a5384d1
--- /dev/null
+++ b/src/plugins/bearer/corewlan/qcorewlanengine.mm
@@ -0,0 +1,553 @@
+/****************************************************************************
+**
+** 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 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 "qcorewlanengine.h"
+#include "../qnetworksession_impl.h"
+
+#include <QtNetwork/private/qnetworkconfiguration_p.h>
+
+#include <QtCore/qthread.h>
+#include <QtCore/qmutex.h>
+#include <QtCore/qcoreapplication.h>
+#include <QtCore/qstringlist.h>
+
+#include <QtCore/qdebug.h>
+
+#if defined(MAC_SDK_10_6) //not much functionality without this
+#include <CoreWLAN/CoreWLAN.h>
+#include <CoreWLAN/CWInterface.h>
+#include <CoreWLAN/CWNetwork.h>
+#include <CoreWLAN/CWNetwork.h>
+#endif
+
+#include <Foundation/NSEnumerator.h>
+#include <Foundation/NSKeyValueObserving.h>
+#include <Foundation/NSAutoreleasePool.h>
+
+#include <SystemConfiguration/SCNetworkConfiguration.h>
+QMap <QString, QString> networkInterfaces;
+
+QT_BEGIN_NAMESPACE
+
+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;
+}
+
+inline CFStringRef qstringToCFStringRef(const QString &string)
+{
+    return CFStringCreateWithCharacters(0, reinterpret_cast<const UniChar *>(string.unicode()),
+                                        string.length());
+}
+
+inline NSString *qstringToNSString(const QString &qstr)
+{ return [reinterpret_cast<const NSString *>(qstringToCFStringRef(qstr)) autorelease]; }
+
+inline QString nsstringToQString(const NSString *nsstr)
+{ return cfstringRefToQstring(reinterpret_cast<const CFStringRef>(nsstr)); }
+
+inline QStringList nsarrayToQStringList(void *nsarray)
+{
+    QStringList result;
+    NSArray *array = static_cast<NSArray *>(nsarray);
+    for (NSUInteger i=0; i<[array count]; ++i)
+        result << nsstringToQString([array objectAtIndex:i]);
+    return result;
+}
+
+static QString qGetInterfaceType(const QString &interfaceString)
+{
+    return networkInterfaces.value(interfaceString, QLatin1String("Unknown"));
+}
+
+QCoreWlanEngine::QCoreWlanEngine(QObject *parent)
+:   QBearerEngineImpl(parent)
+{
+    connect(&pollTimer, SIGNAL(timeout()), this, SLOT(doRequestUpdate()));
+    pollTimer.setInterval(10000);
+    doRequestUpdate();
+}
+
+QCoreWlanEngine::~QCoreWlanEngine()
+{
+    while (!foundConfigurations.isEmpty())
+        delete foundConfigurations.takeFirst();
+}
+
+QString QCoreWlanEngine::getInterfaceFromId(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    return configurationInterface.value(id);
+}
+
+bool QCoreWlanEngine::hasIdentifier(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    return configurationInterface.contains(id);
+}
+
+void QCoreWlanEngine::connectToId(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    NSAutoreleasePool *autoreleasepool = [[NSAutoreleasePool alloc] init];
+    QString interfaceString = getInterfaceFromId(id);
+
+    if(networkInterfaces.value(interfaceString) == "WLAN") {
+#if defined(MAC_SDK_10_6)
+        CWInterface *wifiInterface = [CWInterface interfaceWithName: qstringToNSString(interfaceString)];
+        CWConfiguration *userConfig = [ wifiInterface configuration];
+
+        NSSet *remNets = [userConfig rememberedNetworks]; //CWWirelessProfile
+
+        NSEnumerator *enumerator = [remNets objectEnumerator];
+        CWWirelessProfile *wProfile;
+        NSUInteger index=0;
+        CWNetwork *apNetwork;
+        NSDictionary *parametersDict;
+        NSArray* apArray;
+
+ CW8021XProfile *user8021XProfile;
+ NSError *err;
+ NSMutableDictionary *params;
+
+        while ((wProfile = [enumerator nextObject])) { //CWWirelessProfile
+
+            if(id == nsstringToQString([wProfile ssid])) {
+                user8021XProfile = nil;
+                user8021XProfile = [ wProfile user8021XProfile];
+
+                err = nil;
+                params = [NSMutableDictionary dictionaryWithCapacity:0];
+
+                if(user8021XProfile) {
+                    [params setValue: user8021XProfile forKey:kCWAssocKey8021XProfile];
+                } else {
+                    [params setValue: [wProfile passphrase] forKey: kCWAssocKeyPassphrase];
+                }
+
+               parametersDict = nil;
+               apArray = [NSMutableArray arrayWithArray:[wifiInterface scanForNetworksWithParameters:parametersDict error:&err]];
+
+                if(!err) {
+
+                    for(uint row=0; row < [apArray count]; row++ ) {
+                        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;
+                            }
+                        }
+                    }
+                }
+            }
+            index++;
+        }
+        [apNetwork release];
+
+        emit connectionError(id, InterfaceLookupError);
+#endif
+    } else {
+        // not wifi
+    }
+    emit connectionError(id, OperationNotSupported);
+        [autoreleasepool release];
+}
+
+void QCoreWlanEngine::disconnectFromId(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    QString interfaceString = getInterfaceFromId(id);
+    if(networkInterfaces.value(getInterfaceFromId(id)) == "WLAN") { //wifi only for now
+#if defined(MAC_SDK_10_6)
+        NSAutoreleasePool *autoreleasepool = [[NSAutoreleasePool alloc] init];
+        CWInterface *wifiInterface = [CWInterface interfaceWithName:  qstringToNSString(interfaceString)];
+        [wifiInterface disassociate];
+        if([[wifiInterface interfaceState]intValue] != kCWInterfaceStateInactive) {
+            emit connectionError(id, DisconnectionError);
+        }
+       [autoreleasepool release];
+       return;
+#endif
+    } else {
+
+    }
+    emit connectionError(id, OperationNotSupported);
+}
+
+void QCoreWlanEngine::requestUpdate()
+{
+    QMutexLocker locker(&mutex);
+
+    pollTimer.stop();
+    QTimer::singleShot(0, this, SLOT(doRequestUpdate()));
+}
+
+void QCoreWlanEngine::doRequestUpdate()
+{
+    QMutexLocker locker(&mutex);
+
+    getAllScInterfaces();
+
+    QStringList previous = accessPointConfigurations.keys();
+
+    QMapIterator<QString, QString> i(networkInterfaces);
+    while (i.hasNext()) {
+        i.next();
+        if (i.value() == QLatin1String("WLAN")) {
+            QStringList added = scanForSsids(i.key());
+            while (!added.isEmpty()) {
+                previous.removeAll(added.takeFirst());
+            }
+        }
+
+        QNetworkInterface interface = QNetworkInterface::interfaceFromName(i.key());
+
+        if (!interface.isValid())
+            continue;
+
+        uint identifier;
+        if (interface.index())
+            identifier = qHash(QLatin1String("corewlan:") + QString::number(interface.index()));
+        else
+            identifier = qHash(QLatin1String("corewlan:") + interface.hardwareAddress());
+
+        const QString id = QString::number(identifier);
+
+        previous.removeAll(id);
+
+        QString name = interface.humanReadableName();
+        if (name.isEmpty())
+            name = interface.name();
+
+        QNetworkConfiguration::StateFlags state = QNetworkConfiguration::Undefined;
+
+        if (interface.flags() && QNetworkInterface::IsRunning)
+            state = QNetworkConfiguration::Defined;
+
+        if (!interface.addressEntries().isEmpty())
+            state = QNetworkConfiguration::Active;
+
+        if (accessPointConfigurations.contains(id)) {
+            QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
+
+            bool changed = false;
+
+            if (!ptr->isValid) {
+                ptr->isValid = true;
+                changed = true;
+            }
+
+            if (ptr->name != name) {
+                ptr->name = name;
+                changed = true;
+            }
+
+            if (ptr->id != id) {
+                ptr->id = id;
+                changed = true;
+            }
+
+            if (ptr->state != state) {
+                ptr->state = state;
+                changed = true;
+            }
+
+            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);
+        }
+    }
+
+    while (!previous.isEmpty()) {
+        QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.take(previous.takeFirst());
+
+        configurationInterface.remove(ptr->id);
+        emit configurationRemoved(ptr);
+    }
+
+    pollTimer.start();
+
+    emit updateCompleted();
+}
+
+QStringList QCoreWlanEngine::scanForSsids(const QString &interfaceName)
+{
+    QMutexLocker locker(&mutex);
+
+    QStringList found;
+
+#if defined(MAC_SDK_10_6)
+    NSAutoreleasePool *autoreleasepool = [[NSAutoreleasePool alloc] init];
+
+    CWInterface *currentInterface = [CWInterface interfaceWithName:qstringToNSString(interfaceName)];
+    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];
+
+            apNetwork = [apArray objectAtIndex:row];
+
+            const QString networkSsid = nsstringToQString([apNetwork ssid]);
+
+            const QString id = QString::number(qHash(QLatin1String("corewlan:") + networkSsid));
+            found.append(id);
+
+            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 (accessPointConfigurations.contains(id)) {
+                QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
+
+                bool changed = false;
+
+                if (!ptr->isValid) {
+                    ptr->isValid = true;
+                    changed = true;
+                }
+
+                if (ptr->name != networkSsid) {
+                    ptr->name = networkSsid;
+                    changed = true;
+                }
+
+                if (ptr->id != id) {
+                    ptr->id = id;
+                    changed = true;
+                }
+
+                if (ptr->state != state) {
+                    ptr->state = state;
+                    changed = true;
+                }
+
+                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");
+
+                accessPointConfigurations.insert(id, ptr);
+                configurationInterface.insert(id, interfaceName);
+
+                emit configurationAdded(ptr);
+            }
+            [looppool release];
+        }
+    } else {
+        qWarning() << "ERROR scanning for ssids" << nsstringToQString([err localizedDescription])
+                <<nsstringToQString([err domain]);
+    }
+
+    [autoreleasepool drain];
+#else
+    Q_UNUSED(interfaceName);
+#endif
+    return found;
+}
+
+bool QCoreWlanEngine::isWifiReady(const QString &wifiDeviceName)
+{
+    QMutexLocker locker(&mutex);
+
+#if defined(MAC_SDK_10_6)
+    CWInterface *defaultInterface = [CWInterface interfaceWithName: qstringToNSString(wifiDeviceName)];
+    if([defaultInterface power])
+        return true;
+#else
+    Q_UNUSED(wifiDeviceName);
+#endif
+    return false;
+}
+
+bool QCoreWlanEngine::isKnownSsid(const QString &interfaceName, const QString &ssid)
+{
+    QMutexLocker locker(&mutex);
+
+#if defined(MAC_SDK_10_6)
+    CWInterface *wifiInterface = [CWInterface interfaceWithName: qstringToNSString(interfaceName)];
+    CWConfiguration *userConfig = [wifiInterface configuration];
+    NSSet *remNets = [userConfig rememberedNetworks];
+    for (CWWirelessProfile *wProfile in remNets) {
+        if(ssid == nsstringToQString([wProfile ssid]))
+            return true;
+    }
+#else
+    Q_UNUSED(interfaceName);
+    Q_UNUSED(ssid);
+#endif
+    return false;
+}
+
+bool QCoreWlanEngine::getAllScInterfaces()
+{
+    QMutexLocker locker(&mutex);
+
+    networkInterfaces.clear();
+    NSAutoreleasePool *autoreleasepool = [[NSAutoreleasePool alloc] init];
+
+    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];
+        }
+    }
+    CFRelease(interfaces);
+
+    [autoreleasepool drain];
+    return true;
+}
+
+QNetworkSession::State QCoreWlanEngine::sessionStateForId(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
+
+    if (!ptr)
+        return QNetworkSession::Invalid;
+
+    if (!ptr->isValid) {
+        return QNetworkSession::Invalid;
+    } else if ((ptr->state & QNetworkConfiguration::Active) == QNetworkConfiguration::Active) {
+        return QNetworkSession::Connected;
+    } else if ((ptr->state & QNetworkConfiguration::Discovered) ==
+                QNetworkConfiguration::Discovered) {
+        return QNetworkSession::Disconnected;
+    } else if ((ptr->state & QNetworkConfiguration::Defined) == QNetworkConfiguration::Defined) {
+        return QNetworkSession::NotAvailable;
+    } else if ((ptr->state & QNetworkConfiguration::Undefined) ==
+                QNetworkConfiguration::Undefined) {
+        return QNetworkSession::NotAvailable;
+    }
+
+    return QNetworkSession::Invalid;
+}
+
+QNetworkConfigurationManager::Capabilities QCoreWlanEngine::capabilities() const
+{
+    return QNetworkConfigurationManager::ForcedRoaming;
+}
+
+QNetworkSessionPrivate *QCoreWlanEngine::createSessionBackend()
+{
+    return new QNetworkSessionPrivateImpl;
+}
+
+QNetworkConfigurationPrivatePointer QCoreWlanEngine::defaultConfiguration()
+{
+    return QNetworkConfigurationPrivatePointer();
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/bearer/generic/generic.pro b/src/plugins/bearer/generic/generic.pro
new file mode 100644
index 0000000..1d141fd
--- /dev/null
+++ b/src/plugins/bearer/generic/generic.pro
@@ -0,0 +1,16 @@
+TARGET = qgenericbearer
+include(../../qpluginbase.pri)
+
+QT += network
+
+HEADERS += qgenericengine.h \
+           ../qnetworksession_impl.h \
+           ../qbearerengine_impl.h \
+           ../platformdefs_win.h
+SOURCES += qgenericengine.cpp \
+           ../qnetworksession_impl.cpp \
+           main.cpp
+
+QTDIR_build:DESTDIR = $$QT_BUILD_TREE/plugins/bearer
+target.path += $$[QT_INSTALL_PLUGINS]/bearer
+INSTALLS += target
diff --git a/src/plugins/bearer/generic/main.cpp b/src/plugins/bearer/generic/main.cpp
new file mode 100644
index 0000000..ba85d93
--- /dev/null
+++ b/src/plugins/bearer/generic/main.cpp
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** 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 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 "qgenericengine.h"
+
+#include <QtNetwork/private/qbearerplugin_p.h>
+
+#include <QtCore/qdebug.h>
+
+QT_BEGIN_NAMESPACE
+
+class QGenericEnginePlugin : public QBearerEnginePlugin
+{
+public:
+    QGenericEnginePlugin();
+    ~QGenericEnginePlugin();
+
+    QStringList keys() const;
+    QBearerEngine *create(const QString &key) const;
+};
+
+QGenericEnginePlugin::QGenericEnginePlugin()
+{
+}
+
+QGenericEnginePlugin::~QGenericEnginePlugin()
+{
+}
+
+QStringList QGenericEnginePlugin::keys() const
+{
+    return QStringList() << QLatin1String("generic");
+}
+
+QBearerEngine *QGenericEnginePlugin::create(const QString &key) const
+{
+    if (key == QLatin1String("generic"))
+        return new QGenericEngine;
+    else
+        return 0;
+}
+
+Q_EXPORT_STATIC_PLUGIN(QGenericEnginePlugin)
+Q_EXPORT_PLUGIN2(qgenericbearer, QGenericEnginePlugin)
+
+QT_END_NAMESPACE
diff --git a/src/plugins/bearer/generic/qgenericengine.cpp b/src/plugins/bearer/generic/qgenericengine.cpp
new file mode 100644
index 0000000..a95b14b
--- /dev/null
+++ b/src/plugins/bearer/generic/qgenericengine.cpp
@@ -0,0 +1,333 @@
+/****************************************************************************
+**
+** 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 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 "qgenericengine.h"
+#include "../qnetworksession_impl.h"
+
+#include <QtNetwork/private/qnetworkconfiguration_p.h>
+
+#include <QtCore/qthread.h>
+#include <QtCore/qmutex.h>
+#include <QtCore/qcoreapplication.h>
+#include <QtCore/qstringlist.h>
+
+#include <QtCore/qdebug.h>
+
+#ifdef Q_OS_WIN
+#include "../platformdefs_win.h"
+#endif
+
+#ifdef Q_OS_LINUX
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+#include <net/if.h>
+#include <net/if_arp.h>
+#endif
+
+
+static QString qGetInterfaceType(const QString &interface)
+{
+#ifdef Q_OS_WIN32
+    unsigned long oid;
+    DWORD bytesWritten;
+
+    NDIS_MEDIUM medium;
+    NDIS_PHYSICAL_MEDIUM physicalMedium;
+
+    HANDLE handle = CreateFile((TCHAR *)QString("\\\\.\\%1").arg(interface).utf16(), 0,
+                               FILE_SHARE_READ, 0, OPEN_EXISTING, 0, 0);
+    if (handle == INVALID_HANDLE_VALUE)
+        return QLatin1String("Unknown");
+
+    oid = OID_GEN_MEDIA_SUPPORTED;
+    bytesWritten = 0;
+    bool result = DeviceIoControl(handle, IOCTL_NDIS_QUERY_GLOBAL_STATS, &oid, sizeof(oid),
+                                  &medium, sizeof(medium), &bytesWritten, 0);
+    if (!result) {
+        CloseHandle(handle);
+        return QLatin1String("Unknown");
+    }
+
+    oid = OID_GEN_PHYSICAL_MEDIUM;
+    bytesWritten = 0;
+    result = DeviceIoControl(handle, IOCTL_NDIS_QUERY_GLOBAL_STATS, &oid, sizeof(oid),
+                             &physicalMedium, sizeof(physicalMedium), &bytesWritten, 0);
+    if (!result) {
+        CloseHandle(handle);
+
+        if (medium == NdisMedium802_3)
+            return QLatin1String("Ethernet");
+        else
+            return QLatin1String("Unknown");
+    }
+
+    CloseHandle(handle);
+
+    if (medium == NdisMedium802_3) {
+        switch (physicalMedium) {
+        case NdisPhysicalMediumWirelessLan:
+            return QLatin1String("WLAN");
+        case NdisPhysicalMediumBluetooth:
+            return QLatin1String("Bluetooth");
+        case NdisPhysicalMediumWiMax:
+            return QLatin1String("WiMAX");
+        default:
+#ifdef BEARER_MANAGEMENT_DEBUG
+            qDebug() << "Physical Medium" << physicalMedium;
+#endif
+            return QLatin1String("Ethernet");
+        }
+    }
+
+#ifdef BEARER_MANAGEMENT_DEBUG
+    qDebug() << medium << physicalMedium;
+#endif
+#elif defined(Q_OS_LINUX)
+    int sock = socket(AF_INET, SOCK_DGRAM, 0);
+
+    ifreq request;
+    strncpy(request.ifr_name, interface.toLocal8Bit().data(), sizeof(request.ifr_name));
+    if (ioctl(sock, SIOCGIFHWADDR, &request) >= 0) {
+        switch (request.ifr_hwaddr.sa_family) {
+        case ARPHRD_ETHER:
+            return QLatin1String("Ethernet");
+        }
+    }
+
+    close(sock);
+#else
+    Q_UNUSED(interface);
+#endif
+
+    return QLatin1String("Unknown");
+}
+
+QGenericEngine::QGenericEngine(QObject *parent)
+:   QBearerEngineImpl(parent)
+{
+    connect(&pollTimer, SIGNAL(timeout()), this, SLOT(doRequestUpdate()));
+    pollTimer.setInterval(10000);
+    doRequestUpdate();
+}
+
+QGenericEngine::~QGenericEngine()
+{
+}
+
+QString QGenericEngine::getInterfaceFromId(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    return configurationInterface.value(id);
+}
+
+bool QGenericEngine::hasIdentifier(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    return configurationInterface.contains(id);
+}
+
+void QGenericEngine::connectToId(const QString &id)
+{
+    emit connectionError(id, OperationNotSupported);
+}
+
+void QGenericEngine::disconnectFromId(const QString &id)
+{
+    emit connectionError(id, OperationNotSupported);
+}
+
+void QGenericEngine::requestUpdate()
+{
+    QMutexLocker locker(&mutex);
+
+    pollTimer.stop();
+    QTimer::singleShot(0, this, SLOT(doRequestUpdate()));
+}
+
+void QGenericEngine::doRequestUpdate()
+{
+    QMutexLocker locker(&mutex);
+
+    // Immediately after connecting with a wireless access point
+    // QNetworkInterface::allInterfaces() will sometimes return an empty list. Calling it again a
+    // second time results in a non-empty list. If we loose interfaces we will end up removing
+    // network configurations which will break current sessions.
+    QList<QNetworkInterface> interfaces = QNetworkInterface::allInterfaces();
+    if (interfaces.isEmpty())
+        interfaces = QNetworkInterface::allInterfaces();
+
+    QStringList previous = accessPointConfigurations.keys();
+
+    // create configuration for each interface
+    while (!interfaces.isEmpty()) {
+        QNetworkInterface interface = interfaces.takeFirst();
+
+        if (!interface.isValid())
+            continue;
+
+        // ignore loopback interface
+        if (interface.flags() & QNetworkInterface::IsLoopBack)
+            continue;
+
+        // ignore WLAN interface handled in seperate engine
+        if (qGetInterfaceType(interface.name()) == QLatin1String("WLAN"))
+            continue;
+
+        uint identifier;
+        if (interface.index())
+            identifier = qHash(QLatin1String("generic:") + QString::number(interface.index()));
+        else
+            identifier = qHash(QLatin1String("generic:") + interface.hardwareAddress());
+
+        const QString id = QString::number(identifier);
+
+        previous.removeAll(id);
+
+        QString name = interface.humanReadableName();
+        if (name.isEmpty())
+            name = interface.name();
+
+        QNetworkConfiguration::StateFlags state = QNetworkConfiguration::Discovered;
+        if (interface.flags() & QNetworkInterface::IsUp)
+            state |= QNetworkConfiguration::Active;
+
+        if (accessPointConfigurations.contains(id)) {
+            QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
+
+            bool changed = false;
+
+            if (!ptr->isValid) {
+                ptr->isValid = true;
+                changed = true;
+            }
+
+            if (ptr->name != name) {
+                ptr->name = name;
+                changed = true;
+            }
+
+            if (ptr->id != id) {
+                ptr->id = id;
+                changed = true;
+            }
+
+            if (ptr->state != state) {
+                ptr->state = state;
+                changed = true;
+            }
+
+            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);
+        }
+    }
+
+    while (!previous.isEmpty()) {
+        QNetworkConfigurationPrivatePointer ptr =
+            accessPointConfigurations.take(previous.takeFirst());
+
+        configurationInterface.remove(ptr->id);
+        emit configurationRemoved(ptr);
+    }
+
+    pollTimer.start();
+
+    emit updateCompleted();
+}
+
+QNetworkSession::State QGenericEngine::sessionStateForId(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
+
+    if (!ptr)
+        return QNetworkSession::Invalid;
+
+    if (!ptr->isValid) {
+        return QNetworkSession::Invalid;
+    } else if ((ptr->state & QNetworkConfiguration::Active) == QNetworkConfiguration::Active) {
+        return QNetworkSession::Connected;
+    } else if ((ptr->state & QNetworkConfiguration::Discovered) ==
+                QNetworkConfiguration::Discovered) {
+        return QNetworkSession::Disconnected;
+    } else if ((ptr->state & QNetworkConfiguration::Defined) == QNetworkConfiguration::Defined) {
+        return QNetworkSession::NotAvailable;
+    } else if ((ptr->state & QNetworkConfiguration::Undefined) ==
+                QNetworkConfiguration::Undefined) {
+        return QNetworkSession::NotAvailable;
+    }
+
+    return QNetworkSession::Invalid;
+}
+
+QNetworkConfigurationManager::Capabilities QGenericEngine::capabilities() const
+{
+    return QNetworkConfigurationManager::ForcedRoaming;
+}
+
+QNetworkSessionPrivate *QGenericEngine::createSessionBackend()
+{
+    return new QNetworkSessionPrivateImpl;
+}
+
+QNetworkConfigurationPrivatePointer QGenericEngine::defaultConfiguration()
+{
+    return QNetworkConfigurationPrivatePointer();
+}
+
+QT_END_NAMESPACE
+
diff --git a/src/plugins/bearer/generic/qgenericengine.h b/src/plugins/bearer/generic/qgenericengine.h
new file mode 100644
index 0000000..cd9a976
--- /dev/null
+++ b/src/plugins/bearer/generic/qgenericengine.h
@@ -0,0 +1,92 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QGENERICENGINE_H
+#define QGENERICENGINE_H
+
+#include "../qbearerengine_impl.h"
+
+#include <QMap>
+#include <QTimer>
+
+QT_BEGIN_NAMESPACE
+
+class QNetworkConfigurationPrivate;
+class QNetworkSessionPrivate;
+
+class QGenericEngine : public QBearerEngineImpl
+{
+    Q_OBJECT
+
+public:
+    QGenericEngine(QObject *parent = 0);
+    ~QGenericEngine();
+
+    QString getInterfaceFromId(const QString &id);
+    bool hasIdentifier(const QString &id);
+
+    QString bearerName(const QString &id);
+
+    void connectToId(const QString &id);
+    void disconnectFromId(const QString &id);
+
+    void requestUpdate();
+
+    QNetworkSession::State sessionStateForId(const QString &id);
+
+    QNetworkConfigurationManager::Capabilities capabilities() const;
+
+    QNetworkSessionPrivate *createSessionBackend();
+
+    QNetworkConfigurationPrivatePointer defaultConfiguration();
+
+private Q_SLOTS:
+    void doRequestUpdate();
+
+private:
+    QMap<QString, QString> configurationInterface;
+    QTimer pollTimer;
+};
+
+QT_END_NAMESPACE
+
+#endif
+
diff --git a/src/plugins/bearer/icd/icd.pro b/src/plugins/bearer/icd/icd.pro
new file mode 100644
index 0000000..5eaf5af
--- /dev/null
+++ b/src/plugins/bearer/icd/icd.pro
@@ -0,0 +1,22 @@
+TARGET = qicdbearer
+include(../../qpluginbase.pri)
+
+QT += network dbus
+
+CONFIG += link_pkgconfig
+PKGCONFIG += glib-2.0 dbus-glib-1 gconf-2.0 osso-ic conninet
+
+HEADERS += qicdengine.h \
+           monitor.h \
+           qnetworksession_impl.h
+
+SOURCES += main.cpp \
+           qicdengine.cpp \
+           monitor.cpp \
+           qnetworksession_impl.cpp
+
+#DEFINES += BEARER_MANAGEMENT_DEBUG
+
+QTDIR_build:DESTDIR = $$QT_BUILD_TREE/plugins/bearer
+target.path += $$[QT_INSTALL_PLUGINS]/bearer
+INSTALLS += target
diff --git a/src/plugins/bearer/icd/main.cpp b/src/plugins/bearer/icd/main.cpp
new file mode 100644
index 0000000..ad1a918
--- /dev/null
+++ b/src/plugins/bearer/icd/main.cpp
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** 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 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 "qicdengine.h"
+
+#include <QtNetwork/private/qbearerplugin_p.h>
+
+#include <QtCore/qdebug.h>
+
+QT_BEGIN_NAMESPACE
+
+class QIcdEnginePlugin : public QBearerEnginePlugin
+{
+public:
+    QIcdEnginePlugin();
+    ~QIcdEnginePlugin();
+
+    QStringList keys() const;
+    QBearerEngine *create(const QString &key) const;
+};
+
+QIcdEnginePlugin::QIcdEnginePlugin()
+{
+}
+
+QIcdEnginePlugin::~QIcdEnginePlugin()
+{
+}
+
+QStringList QIcdEnginePlugin::keys() const
+{
+    return QStringList() << QLatin1String("icd");
+}
+
+QBearerEngine *QIcdEnginePlugin::create(const QString &key) const
+{
+    if (key == QLatin1String("icd"))
+        return new QIcdEngine;
+    else
+        return 0;
+}
+
+Q_EXPORT_STATIC_PLUGIN(QIcdEnginePlugin)
+Q_EXPORT_PLUGIN2(qicdbearer, QIcdEnginePlugin)
+
+QT_END_NAMESPACE
diff --git a/src/plugins/bearer/icd/monitor.cpp b/src/plugins/bearer/icd/monitor.cpp
new file mode 100644
index 0000000..0ff45d2
--- /dev/null
+++ b/src/plugins/bearer/icd/monitor.cpp
@@ -0,0 +1,116 @@
+/****************************************************************************
+**
+** 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 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 "monitor.h"
+#include "qicdengine.h"
+
+#include <wlancond.h>
+#include <libicd-network-wlan-dev.h>
+#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;
+    }
+}
+
+
+void IapMonitor::cleanup()
+{
+    if (!first_call) {
+    delete iap;
+    timers.removeAll();
+    first_call = true;
+    }
+}
+
+
+void IapMonitor::iapAdded(const char *key, GConfEntry * /*entry*/)
+{
+    //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
+     * 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);
+}
+
+
+void IapMonitor::iapDeleted(const char *key, GConfEntry * /*entry*/)
+{
+    //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);
+}
diff --git a/src/plugins/bearer/icd/monitor.h b/src/plugins/bearer/icd/monitor.h
new file mode 100644
index 0000000..82b0f36
--- /dev/null
+++ b/src/plugins/bearer/icd/monitor.h
@@ -0,0 +1,116 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MONITOR_H
+#define MONITOR_H
+
+#include <QtCore/qhash.h>
+#include <QtCore/qtimer.h>
+
+#include <gconf/gconf.h>
+#include <gconf/gconf-client.h>
+
+#include <iapmonitor.h>
+
+class QIcdEngine;
+
+/* The IapAddTimer is a helper class that makes sure we update
+ * the configuration only after all gconf additions to certain
+ * iap are finished (after a certain timeout)
+ */
+class _IapAddTimer : public QObject
+{
+    Q_OBJECT
+
+public:
+    _IapAddTimer() {}
+    ~_IapAddTimer()
+    {
+    if (timer.isActive()) {
+        QObject::disconnect(&timer, SIGNAL(timeout()), this, SLOT(timeout()));
+        timer.stop();
+    }
+    }
+
+    void add(QString& iap_id, QIcdEngine *d);
+
+    QString iap_id;
+    QTimer timer;
+    QIcdEngine *d;
+
+public Q_SLOTS:
+    void timeout();
+};
+
+class IapAddTimer {
+    QHash<QString, _IapAddTimer* > timers;
+
+public:
+    IapAddTimer() {}
+    ~IapAddTimer() {}
+
+    void add(QString& iap_id, QIcdEngine *d);
+    void del(QString& iap_id);
+    void removeAll();
+};
+
+class IapMonitor
+{
+public:
+    IapMonitor() : first_call(true) { }
+    friend void notify_iap(GConfClient *, guint,
+            GConfEntry *entry, gpointer user_data);
+
+    void setup(QIcdEngine *d);
+    void cleanup();
+
+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;
+};
+
+#endif // MONITOR_H
diff --git a/src/plugins/bearer/icd/qicdengine.cpp b/src/plugins/bearer/icd/qicdengine.cpp
new file mode 100644
index 0000000..f10042a
--- /dev/null
+++ b/src/plugins/bearer/icd/qicdengine.cpp
@@ -0,0 +1,426 @@
+/****************************************************************************
+**
+** 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 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 "qicdengine.h"
+#include "monitor.h"
+#include "qnetworksession_impl.h"
+
+#include <libicd-network-wlan-dev.h>
+#include <maemo_icd.h>
+#include <iapconf.h>
+
+QT_BEGIN_NAMESPACE
+
+IcdNetworkConfigurationPrivate::IcdNetworkConfigurationPrivate()
+:   network_attrs(0), service_attrs(0)
+{
+}
+
+IcdNetworkConfigurationPrivate::~IcdNetworkConfigurationPrivate()
+{
+}
+
+QString IcdNetworkConfigurationPrivate::bearerName() const
+{
+    if (iap_type == QLatin1String("WLAN_INFRA") ||
+        iap_type == QLatin1String("WLAN_ADHOC")) {
+        return QLatin1String("WLAN");
+    } else if (iap_type == QLatin1String("GPRS")) {
+        return QLatin1String("HSPA");
+    } else {
+        return iap_type;
+    }
+}
+
+static inline QString network_attrs_to_security(uint network_attrs)
+{
+    uint cap = 0;
+    nwattr2cap(network_attrs, &cap); /* from libicd-network-wlan-dev.h */
+    if (cap & WLANCOND_OPEN)
+        return "NONE";
+    else if (cap & WLANCOND_WEP)
+        return "WEP";
+    else if (cap & WLANCOND_WPA_PSK)
+        return "WPA_PSK";
+    else if (cap & WLANCOND_WPA_EAP)
+        return "WPA_EAP";
+    return "";
+}
+
+QIcdEngine::QIcdEngine(QObject *parent)
+:   QBearerEngine(parent), iapMonitor(new IapMonitor)
+{
+    /* Turn on IAP monitoring */
+    iapMonitor->setup(this);
+
+    doRequestUpdate();
+}
+
+QIcdEngine::~QIcdEngine()
+{
+}
+
+bool QIcdEngine::hasIdentifier(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    return accessPointConfigurations.contains(id) ||
+           snapConfigurations.contains(id) ||
+           userChoiceConfigurations.contains(id);
+}
+
+void QIcdEngine::requestUpdate()
+{
+    QMutexLocker locker(&mutex);
+
+    QTimer::singleShot(0, this, SLOT(doRequestUpdate()));
+}
+
+static uint32_t getNetworkAttrs(bool is_iap_id,
+                                QString& iap_id,
+                                QString& iap_type,
+                                QString security_method)
+{
+    guint network_attr = 0;
+    dbus_uint32_t cap = 0;
+
+    if (iap_type == "WLAN_INFRA")
+    cap |= WLANCOND_INFRA;
+    else if (iap_type == "WLAN_ADHOC")
+    cap |= WLANCOND_ADHOC;
+
+    if (security_method.isEmpty() && (cap & (WLANCOND_INFRA | WLANCOND_ADHOC))) {
+    Maemo::IAPConf saved_ap(iap_id);
+    security_method = saved_ap.value("wlan_security").toString();
+    }
+
+    if (!security_method.isEmpty()) {
+    if (security_method == "WEP")
+        cap |= WLANCOND_WEP;
+    else if (security_method == "WPA_PSK")
+        cap |= WLANCOND_WPA_PSK;
+    else if (security_method == "WPA_EAP")
+        cap |= WLANCOND_WPA_EAP;
+    else if (security_method == "NONE")
+        cap |= WLANCOND_OPEN;
+
+    if (cap & (WLANCOND_WPA_PSK | WLANCOND_WPA_EAP)) {
+        Maemo::IAPConf saved_iap(iap_id);
+        bool wpa2_only = saved_iap.value("EAP_wpa2_only_mode").toBool();
+        if (wpa2_only) {
+        cap |= WLANCOND_WPA2;
+        }
+    }
+    }
+
+    cap2nwattr(cap, &network_attr);
+    if (is_iap_id)
+    network_attr |= ICD_NW_ATTR_IAPNAME;
+
+    return (uint32_t)network_attr;
+}
+
+void QIcdEngine::doRequestUpdate()
+{
+    QMutexLocker locker(&mutex);
+
+    QStringList previous = accessPointConfigurations.keys();
+
+    /* All the scanned access points */
+    QList<Maemo::IcdScanResult> scanned;
+
+    /* We create a default configuration which is a pseudo config */
+    if (!userChoiceConfigurations.contains(OSSO_IAP_ANY)) {
+        QNetworkConfigurationPrivatePointer ptr(new IcdNetworkConfigurationPrivate);
+
+        ptr->name = QLatin1String("UserChoice");
+        ptr->state = QNetworkConfiguration::Discovered;
+        ptr->isValid = true;
+        ptr->id = OSSO_IAP_ANY;
+        ptr->type = QNetworkConfiguration::UserChoice;
+        ptr->purpose = QNetworkConfiguration::UnknownPurpose;
+        ptr->roamingSupported = false;
+
+        userChoiceConfigurations.insert(ptr->id, ptr);
+        emit configurationAdded(ptr);
+    }
+
+    /* We return currently configured IAPs in the first run and do the WLAN
+     * scan in subsequent runs.
+     */
+    QList<QString> all_iaps;
+    Maemo::IAPConf::getAll(all_iaps);
+
+    foreach (QString escaped_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);
+        bool is_temporary = saved_ap.value("temporary").toBool();
+        if (is_temporary) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+            qDebug() << "IAP" << iap_id << "is temporary, skipping it.";
+#endif
+            continue;
+        }
+
+        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;
+                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
+            qDebug() << "IAP" << iap_id << "network type is" << iap_type;
+#endif
+            ssid.clear();
+        }
+
+        if (!accessPointConfigurations.contains(iap_id)) {
+            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;
+            cpPriv->isValid = true;
+            cpPriv->id = iap_id;
+            cpPriv->network_id = ssid;
+            cpPriv->network_attrs = getNetworkAttrs(true, iap_id, iap_type, QString());
+            cpPriv->iap_type = iap_type;
+            cpPriv->service_id = saved_ap.value("service_id").toString();
+            cpPriv->service_type = saved_ap.value("service_type").toString();
+            cpPriv->type = QNetworkConfiguration::InternetAccessPoint;
+            cpPriv->state = QNetworkConfiguration::Defined;
+
+            QNetworkConfigurationPrivatePointer ptr(cpPriv);
+            accessPointConfigurations.insert(iap_id, ptr);
+            emit configurationAdded(ptr);
+
+#ifdef BEARER_MANAGEMENT_DEBUG
+            qDebug("IAP: %s, name: %s, ssid: %s, added to known list",
+                   iap_id.toAscii().data(), ptr->name.toAscii().data(),
+                   !ssid.isEmpty() ? ssid.data() : "-");
+#endif
+        } else {
+#ifdef BEARER_MANAGEMENT_DEBUG
+            qDebug("IAP: %s, ssid: %s, already exists in the known list",
+                   iap_id.toAscii().data(), !ssid.isEmpty() ? ssid.data() : "-");
+#endif
+        }
+    }
+
+    if (sender()) {
+        QStringList scannedNetworkTypes;
+        QStringList networkTypesToScan;
+        QString error;
+        Maemo::Icd icd(ICD_SHORT_SCAN_TIMEOUT);
+
+        scannedNetworkTypes = icd.scan(ICD_SCAN_REQUEST_ACTIVE,
+                                       networkTypesToScan,
+                                       scanned,
+                                       error);
+        if (!error.isEmpty()) {
+            qWarning() << "Network scanning failed" << error;
+        } else {
+#ifdef BEARER_MANAGEMENT_DEBUG
+            if (!scanned.isEmpty())
+                qDebug() << "Scan returned" << scanned.size() << "networks";
+            else
+                qDebug() << "Scan returned nothing.";
+#endif
+        }
+    }
+
+    /* This is skipped in the first update as scanned size is zero */
+    if (!scanned.isEmpty()) {
+        for (int i=0; i<scanned.size(); ++i) {
+            const Maemo::IcdScanResult ap = scanned.at(i);
+
+            QByteArray scanned_ssid = ap.scan.network_id;
+
+            if (ap.scan.network_attrs & ICD_NW_ATTR_IAPNAME) {
+                /* The network_id is IAP id, so the IAP is a known one */
+                QString iapid = ap.scan.network_id.data();
+
+                previous.removeAll(iapid);
+
+                if (accessPointConfigurations.contains(iapid)) {
+                    QNetworkConfigurationPrivatePointer ptr =
+                        accessPointConfigurations.value(iapid);
+
+                    bool changed = false;
+
+                    if (!ptr->isValid) {
+                        ptr->isValid = true;
+                        changed = true;
+                    }
+
+                    if (ptr->state != QNetworkConfiguration::Discovered) {
+                        ptr->state = QNetworkConfiguration::Discovered;
+                        changed = true;
+                    }
+
+                    toIcdConfig(ptr)->network_attrs = ap.scan.network_attrs;
+                    toIcdConfig(ptr)->service_id = ap.scan.service_id;
+                    toIcdConfig(ptr)->service_type = ap.scan.service_type;
+                    toIcdConfig(ptr)->service_attrs = ap.scan.service_attrs;
+
+#ifdef BEARER_MANAGEMENT_DEBUG
+                    qDebug("IAP: %s, ssid: %s, discovered",
+                           iapid.toAscii().data(), scanned_ssid.data());
+#endif
+
+                    if (changed)
+                        emit configurationChanged(ptr);
+
+                    if (!ap.scan.network_type.startsWith("WLAN"))
+                        continue; // not a wlan AP
+                }
+            } else {
+                IcdNetworkConfigurationPrivate *cpPriv = new IcdNetworkConfigurationPrivate;
+
+                QString hrs = scanned_ssid.data();
+
+                cpPriv->name = ap.network_name.isEmpty() ? hrs : ap.network_name;
+                cpPriv->isValid = true;
+                // Note: id is now ssid, it should be set to IAP id if the IAP is saved
+                cpPriv->id = scanned_ssid.data();
+                cpPriv->network_id = scanned_ssid;
+                cpPriv->iap_type = ap.scan.network_type;
+                if (cpPriv->iap_type.isEmpty())
+                    cpPriv->iap_type = QLatin1String("WLAN");
+                cpPriv->network_attrs = ap.scan.network_attrs;
+                cpPriv->service_id = ap.scan.service_id;
+                cpPriv->service_type = ap.scan.service_type;
+                cpPriv->service_attrs = ap.scan.service_attrs;
+
+                cpPriv->type = QNetworkConfiguration::InternetAccessPoint;
+                cpPriv->state = QNetworkConfiguration::Undefined;
+
+#ifdef BEARER_MANAGEMENT_DEBUG
+                qDebug() << "IAP with network id" << cpPriv->id << "was found in the scan.";
+#endif
+
+                previous.removeAll(cpPriv->id);
+
+                QNetworkConfigurationPrivatePointer ptr(cpPriv);
+                accessPointConfigurations.insert(ptr->id, ptr);
+                emit configurationAdded(ptr);
+            }
+        }
+    }
+
+    while (!previous.isEmpty()) {
+        QNetworkConfigurationPrivatePointer ptr =
+            accessPointConfigurations.take(previous.takeFirst());
+
+        emit configurationRemoved(ptr);
+    }
+
+    if (sender())
+        emit updateCompleted();
+}
+
+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)
+     */
+    if (accessPointConfigurations.contains(iap_id)) {
+        QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.take(iap_id);
+
+        if (ptr) {
+            ptr->isValid = false;
+#ifdef BEARER_MANAGEMENT_DEBUG
+            qDebug() << "IAP" << iap_id << "was removed from storage.";
+#endif
+
+            emit configurationRemoved(ptr);
+        } else {
+            qWarning("Configuration not found for IAP %s", iap_id.toAscii().data());
+        }
+    } else {
+#ifdef BEARER_MANAGEMENT_DEBUG
+        qDebug("IAP: %s, already missing from the known list", iap_id.toAscii().data());
+#endif
+    }
+}
+
+QNetworkConfigurationManager::Capabilities QIcdEngine::capabilities() const
+{
+    return QNetworkConfigurationManager::CanStartAndStopInterfaces |
+           QNetworkConfigurationManager::DataStatistics |
+           QNetworkConfigurationManager::ForcedRoaming;
+}
+
+QNetworkSessionPrivate *QIcdEngine::createSessionBackend()
+{
+    return new QNetworkSessionPrivateImpl(this);
+}
+
+QNetworkConfigurationPrivatePointer QIcdEngine::defaultConfiguration()
+{
+    QMutexLocker locker(&mutex);
+
+    // Here we just return [ANY] request to icd and let the icd decide which IAP to connect.
+    return userChoiceConfigurations.value(OSSO_IAP_ANY);
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/bearer/icd/qicdengine.h b/src/plugins/bearer/icd/qicdengine.h
new file mode 100644
index 0000000..6ebe40d
--- /dev/null
+++ b/src/plugins/bearer/icd/qicdengine.h
@@ -0,0 +1,130 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QICDENGINE_H
+#define QICDENGINE_H
+
+#include <QtNetwork/private/qbearerengine_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QNetworkConfigurationPrivate;
+class IapMonitor;
+
+class IcdNetworkConfigurationPrivate : public QNetworkConfigurationPrivate
+{
+public:
+    IcdNetworkConfigurationPrivate();
+    ~IcdNetworkConfigurationPrivate();
+
+    QString bearerName() const;
+
+    // In Maemo the id field (defined in QNetworkConfigurationPrivate)
+    // is the IAP id (which typically is UUID)
+    QByteArray network_id;  // typically WLAN ssid or similar
+    QString iap_type;       // is this one WLAN or GPRS
+
+    // Network attributes for this IAP, this is the value returned by icd and
+    // passed to it when connecting.
+    uint32_t network_attrs;
+
+    QString service_type;
+    QString service_id;
+    uint32_t service_attrs;
+};
+
+inline IcdNetworkConfigurationPrivate *toIcdConfig(QNetworkConfigurationPrivatePointer ptr)
+{
+    return static_cast<IcdNetworkConfigurationPrivate *>(ptr.data());
+}
+
+class QIcdEngine : public QBearerEngine
+{
+    Q_OBJECT
+
+public:
+    QIcdEngine(QObject *parent = 0);
+    ~QIcdEngine();
+
+    bool hasIdentifier(const QString &id);
+
+    void requestUpdate();
+
+    QNetworkConfigurationManager::Capabilities capabilities() const;
+
+    QNetworkSessionPrivate *createSessionBackend();
+
+    QNetworkConfigurationPrivatePointer defaultConfiguration();
+
+    void deleteConfiguration(const QString &iap_id);
+
+    inline QNetworkConfigurationPrivatePointer configuration(const QString &id)
+    {
+        QMutexLocker locker(&mutex);
+
+        return accessPointConfigurations.value(id);
+    }
+
+    inline void addSessionConfiguration(QNetworkConfigurationPrivatePointer ptr)
+    {
+        QMutexLocker locker(&mutex);
+
+        accessPointConfigurations.insert(ptr->id, ptr);
+        emit configurationAdded(ptr);
+    }
+
+    inline void changedSessionConfiguration(QNetworkConfigurationPrivatePointer ptr)
+    {
+        QMutexLocker locker(&mutex);
+
+        emit configurationChanged(ptr);
+    }
+
+private Q_SLOTS:
+    void doRequestUpdate();
+
+private:
+    IapMonitor *iapMonitor;
+};
+
+QT_END_NAMESPACE
+
+#endif // QICDENGINE_H
diff --git a/src/plugins/bearer/icd/qnetworksession_impl.cpp b/src/plugins/bearer/icd/qnetworksession_impl.cpp
new file mode 100644
index 0000000..a9e93e0
--- /dev/null
+++ b/src/plugins/bearer/icd/qnetworksession_impl.cpp
@@ -0,0 +1,1104 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qnetworksession_impl.h"
+#include "qicdengine.h"
+
+#include <QHash>
+
+#include <dbus/dbus.h>
+#include <dbus/dbus-glib-lowlevel.h>
+
+#include <maemo_icd.h>
+#include <iapconf.h>
+
+#include <sys/types.h>
+#include <ifaddrs.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+QT_BEGIN_NAMESPACE
+
+static QHash<QString, QVariant> properties;
+
+static QString get_network_interface();
+static DBusConnection *dbus_connection;
+static DBusHandlerResult signal_handler(DBusConnection *connection,
+					DBusMessage *message,
+					void *user_data);
+
+#define ICD_DBUS_MATCH		"type='signal'," \
+				"interface='" ICD_DBUS_INTERFACE "'," \
+				"path='" ICD_DBUS_PATH "'"
+
+
+static inline DBusConnection *get_dbus_conn(DBusError *error)
+{
+    DBusConnection *conn = dbus_bus_get(DBUS_BUS_SYSTEM, error);
+#ifdef BEARER_MANAGEMENT_DEBUG
+    qDebug() << "Listening to bus" << dbus_bus_get_unique_name(conn);
+#endif
+
+    return conn;
+}
+
+
+/* Helper class that monitors the Icd status messages and
+ * can change the IAP status accordingly. This is a singleton.
+ */
+class IcdListener : public QObject
+{
+    Q_OBJECT
+
+public:
+    IcdListener() : first_call(true) { }
+    friend DBusHandlerResult signal_handler(DBusConnection *connection,
+					    DBusMessage *message,
+					    void *user_data);
+    void setup(QNetworkSessionPrivateImpl *d);
+    void cleanup();
+    void cleanupSession(QNetworkSessionPrivateImpl *ptr);
+
+    enum IapConnectionStatus {
+	/* The IAP was connected */
+	CONNECTED = 0,
+	/* The IAP was disconnected */
+	DISCONNECTED,
+	/* The IAP is disconnecting */
+	DISCONNECTING,
+	/* The IAP has a network address, but is not yet fully connected */
+	NETWORK_UP
+    };
+
+private:
+    void icdSignalReceived(QString&, QString&, QString&);
+    bool first_call;
+    QHash<QString, QNetworkSessionPrivateImpl *> sessions;
+};
+
+Q_GLOBAL_STATIC(IcdListener, icdListener);
+ 
+
+static DBusHandlerResult signal_handler(DBusConnection *,
+					DBusMessage *message,
+					void *user_data)
+{
+    if (dbus_message_is_signal(message,
+				ICD_DBUS_INTERFACE,
+				ICD_STATUS_CHANGED_SIG)) {
+
+	IcdListener *icd = (IcdListener *)user_data;
+	DBusError error;
+	dbus_error_init(&error);
+
+	char *iap_id = 0;
+	char *network_type = 0;
+	char *state = 0;
+
+	if (dbus_message_get_args(message, &error,
+				    DBUS_TYPE_STRING, &iap_id,
+				    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);
+        } else {
+	    QString _iap_id(iap_id);
+	    QString _network_type(network_type);
+	    QString _state(state);
+
+	    icd->icdSignalReceived(_iap_id, _network_type, _state);
+	}
+
+	dbus_error_free(&error);
+        return DBUS_HANDLER_RESULT_HANDLED;
+    }
+
+    return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+}
+
+
+void IcdListener::setup(QNetworkSessionPrivateImpl *d)
+{
+    if (first_call) {
+	// We use the old Icd dbus interface like in ConIC
+	DBusError error;
+	dbus_error_init(&error);
+
+	dbus_connection = get_dbus_conn(&error);
+	if (dbus_error_is_set(&error)) {
+	    qWarning() << "Cannot get dbus connection.";
+	    dbus_error_free(&error);
+	    return;
+	}
+
+	static struct DBusObjectPathVTable icd_vtable;
+	icd_vtable.message_function = signal_handler;
+
+	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;
+	}
+
+	if (dbus_connection_register_object_path(dbus_connection,
+						    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;
+	}
+
+#ifdef BEARER_MANAGEMENT_DEBUG
+	qDebug() << "Listening" << ICD_STATUS_CHANGED_SIG << "signal from" << ICD_DBUS_SERVICE;
+#endif
+	first_call = false;
+	dbus_error_free(&error);
+    }
+
+    QString id = d->activeConfig.identifier();
+    if (!sessions.contains(id)) {
+    QNetworkSessionPrivateImpl *ptr = d;
+	sessions.insert(id, ptr);
+    }
+}
+
+
+void IcdListener::icdSignalReceived(QString& iap_id,
+#ifdef BEARER_MANAGEMENT_DEBUG
+				    QString& network_type,
+#else
+				    QString&,
+#endif
+				    QString& state)
+{
+    if (iap_id == OSSO_IAP_SCAN) // icd sends scan status signals which we will ignore
+	return;
+
+#ifdef BEARER_MANAGEMENT_DEBUG
+    qDebug() << "Status received:" << iap_id << "type" << network_type << "state" << state;
+#endif
+
+    if (!sessions.contains(iap_id)) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+	qDebug() << "No session for IAP" << iap_id;
+#endif
+	return;
+    }
+
+    QNetworkSessionPrivateImpl *session = sessions.value(iap_id);
+    QNetworkConfiguration ap_conf =
+        QNetworkConfigurationManager().configurationFromIdentifier(iap_id);
+    if (!ap_conf.isValid()) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+	qDebug() << "Unknown IAP" << iap_id;
+#endif
+	return;
+    }
+
+    IapConnectionStatus status;
+
+    if (state == "IDLE") {
+	status = DISCONNECTED;
+    } else if (state == "CONNECTED") {
+	status = CONNECTED;
+    } else if (state == "NETWORKUP") {
+	status = NETWORK_UP;
+    } else {
+	//qDebug() << "Unknown state" << state;
+	return;
+    }
+
+    if (status == DISCONNECTED) {
+	if (ap_conf.state() == QNetworkConfiguration::Active) {
+	    /* The IAP was just disconnected by Icd */
+	    session->updateState(QNetworkSession::Disconnected);
+	} else {
+#ifdef BEARER_MANAGEMENT_DEBUG
+	    qDebug() << "Got a network disconnect when in state" << ap_conf.state();
+#endif
+	}
+    } else if (status == CONNECTED) {
+	/* The IAP was just connected by Icd */
+	session->updateState(QNetworkSession::Connected);
+	session->updateIdentifier(iap_id);
+
+	if (session->publicConfig.identifier() == OSSO_IAP_ANY) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+	    qDebug() << "IAP" << iap_id << "connected when connecting to" << OSSO_IAP_ANY;
+#endif
+	} else {
+#ifdef BEARER_MANAGEMENT_DEBUG
+	    qDebug() << "IAP" << iap_id << "connected";
+#endif
+	}
+    }
+
+    return;
+}
+
+
+void IcdListener::cleanup()
+{
+    if (!first_call) {
+	dbus_bus_remove_match(dbus_connection, ICD_DBUS_MATCH, NULL);
+	dbus_connection_unref(dbus_connection);
+    }
+}
+
+
+void IcdListener::cleanupSession(QNetworkSessionPrivateImpl *ptr)
+{
+    if (ptr->publicConfig.type() == QNetworkConfiguration::UserChoice)
+        (void)sessions.take(ptr->activeConfig.identifier());
+    else
+        (void)sessions.take(ptr->publicConfig.identifier());
+}
+
+
+void QNetworkSessionPrivateImpl::cleanupSession(void)
+{
+    icdListener()->cleanupSession(this);
+}
+
+
+void QNetworkSessionPrivateImpl::updateState(QNetworkSession::State newState)
+{
+    if (newState == state)
+        return;
+
+    state = newState;
+
+	if (state == QNetworkSession::Disconnected) {
+            isOpen = false;
+	    currentNetworkInterface.clear();
+	    if (publicConfig.type() == QNetworkConfiguration::UserChoice)
+        privateConfiguration(activeConfig)->state = QNetworkConfiguration::Defined;
+        privateConfiguration(publicConfig)->state = QNetworkConfiguration::Defined;
+
+	} else if (state == QNetworkSession::Connected) {
+            isOpen = true;
+	    if (publicConfig.type() == QNetworkConfiguration::UserChoice) {
+        privateConfiguration(activeConfig)->state = QNetworkConfiguration::Active;
+        privateConfiguration(activeConfig)->type = QNetworkConfiguration::InternetAccessPoint;
+	    }
+        privateConfiguration(publicConfig)->state = QNetworkConfiguration::Active;
+	}
+
+    emit stateChanged(newState);
+}
+
+
+void QNetworkSessionPrivateImpl::updateIdentifier(QString &newId)
+{
+    if (publicConfig.type() == QNetworkConfiguration::UserChoice) {
+    toIcdConfig(privateConfiguration(activeConfig))->network_attrs |= ICD_NW_ATTR_IAPNAME;
+    privateConfiguration(activeConfig)->id = 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;
+	}
+    }
+}
+
+
+quint64 QNetworkSessionPrivateImpl::getStatistics(bool sent) const
+{
+    /* This could be also implemented by using the Maemo::Icd::statistics()
+     * that gets the statistics data for a specific IAP. Change if
+     * necessary.
+     */
+    Maemo::Icd icd;
+    QList<Maemo::IcdStatisticsResult> stats_results;
+    quint64 counter_rx = 0, counter_tx = 0;
+
+    if (!icd.statistics(stats_results)) {
+	return 0;
+    }
+
+    foreach (Maemo::IcdStatisticsResult res, stats_results) {
+	if (res.params.network_attrs & ICD_NW_ATTR_IAPNAME) {
+	    /* network_id is the IAP UUID */
+	    if (QString(res.params.network_id.data()) == activeConfig.identifier()) {
+		counter_tx = res.bytes_sent;
+		counter_rx = res.bytes_received;
+	    }
+	} else {
+	    /* We probably will never get to this branch */
+        if (res.params.network_id == toIcdConfig(privateConfiguration(activeConfig))->network_id) {
+		counter_tx = res.bytes_sent;
+		counter_rx = res.bytes_received;
+	    }
+	}
+    }
+
+    if (sent)
+	return counter_tx;
+    else
+	return counter_rx;
+}
+
+
+quint64 QNetworkSessionPrivateImpl::bytesWritten() const
+{
+    return getStatistics(true);
+}
+
+quint64 QNetworkSessionPrivateImpl::bytesReceived() const
+{
+    return getStatistics(false);
+}
+
+quint64 QNetworkSessionPrivateImpl::activeTime() const
+{
+    if (startTime.isNull()) {
+        return 0;
+    }
+    return startTime.secsTo(QDateTime::currentDateTime());
+}
+
+
+QNetworkConfiguration& QNetworkSessionPrivateImpl::copyConfig(QNetworkConfiguration &fromConfig,
+                                                              QNetworkConfiguration &toConfig,
+                                                              bool deepCopy)
+{
+    IcdNetworkConfigurationPrivate *cpPriv;
+    if (deepCopy) {
+        cpPriv = new IcdNetworkConfigurationPrivate;
+        setPrivateConfiguration(toConfig, QNetworkConfigurationPrivatePointer(cpPriv));
+    } else {
+        cpPriv = toIcdConfig(privateConfiguration(toConfig));
+    }
+
+    cpPriv->name = privateConfiguration(fromConfig)->name;
+    cpPriv->isValid = privateConfiguration(fromConfig)->isValid;
+    // Note that we do not copy id field here as the publicConfig does
+    // not contain a valid IAP id.
+    cpPriv->state = privateConfiguration(fromConfig)->state;
+    cpPriv->type = privateConfiguration(fromConfig)->type;
+    cpPriv->roamingSupported = privateConfiguration(fromConfig)->roamingSupported;
+    cpPriv->purpose = privateConfiguration(fromConfig)->purpose;
+    cpPriv->network_id = toIcdConfig(privateConfiguration(fromConfig))->network_id;
+    cpPriv->iap_type = toIcdConfig(privateConfiguration(fromConfig))->iap_type;
+    cpPriv->network_attrs = toIcdConfig(privateConfiguration(fromConfig))->network_attrs;
+    cpPriv->service_type = toIcdConfig(privateConfiguration(fromConfig))->service_type;
+    cpPriv->service_id = toIcdConfig(privateConfiguration(fromConfig))->service_id;
+    cpPriv->service_attrs = toIcdConfig(privateConfiguration(fromConfig))->service_attrs;
+
+    return toConfig;
+}
+
+
+/* This is called by QNetworkSession constructor and it updates the current
+ * state of the configuration.
+ */
+void QNetworkSessionPrivateImpl::syncStateWithInterface()
+{
+    /* Start to listen Icd status messages. */
+    icdListener()->setup(this);
+
+    /* Initially we are not active although the configuration might be in
+     * connected state.
+     */
+    isOpen = false;
+    opened = false;
+
+    connect(&manager, SIGNAL(updateCompleted()), this, SLOT(networkConfigurationsChanged()));
+
+    connect(&manager, SIGNAL(configurationChanged(QNetworkConfiguration)),
+            this, SLOT(configurationChanged(QNetworkConfiguration)));
+
+    state = QNetworkSession::Invalid;
+    lastError = QNetworkSession::UnknownSessionError;
+
+    switch (publicConfig.type()) {
+    case QNetworkConfiguration::InternetAccessPoint:
+	activeConfig = publicConfig;
+        break;
+    case QNetworkConfiguration::ServiceNetwork:
+	serviceConfig = publicConfig;
+	break;
+    case QNetworkConfiguration::UserChoice:
+	// active config will contain correct data after open() has succeeded
+	copyConfig(publicConfig, activeConfig);
+
+	/* We create new configuration that holds the actual configuration
+	 * returned by icd. This way publicConfig still contains the
+	 * original user specified configuration.
+	 *
+	 * Note that the new activeConfig configuration is not inserted
+	 * to configurationManager as manager class will get the newly
+	 * connected configuration from gconf when the IAP is saved.
+	 * This configuration manager update is done by IapMonitor class.
+	 * If the ANY connection fails in open(), then the configuration
+	 * data is not saved to gconf and will not be added to
+	 * configuration manager IAP list.
+	 */
+#ifdef BEARER_MANAGEMENT_DEBUG
+	qDebug()<<"New configuration created for" << publicConfig.identifier();
+#endif
+	break;
+    default:
+	/* Invalid configuration, no point continuing */
+	return;
+    }
+
+    if (!activeConfig.isValid())
+	return;
+
+    /* Get the initial state from icd */
+    Maemo::Icd icd;
+    QList<Maemo::IcdStateResult> state_results;
+
+    /* Update the active config from first connection, this is ok as icd
+     * supports only one connection anyway.
+     */
+    if (icd.state(state_results) && !state_results.isEmpty()) {
+
+	/* If we did not get full state back, then we are not
+	 * connected and can skip the next part.
+	 */
+	if (!(state_results.first().params.network_attrs == 0 &&
+		state_results.first().params.network_id.isEmpty())) {
+
+	    /* If we try to connect to specific IAP and we get results back
+	     * that tell the icd is actually connected to another IAP,
+	     * then do not update current state etc.
+	     */
+	    if (publicConfig.type() == QNetworkConfiguration::UserChoice ||
+            privateConfiguration(publicConfig)->id == state_results.first().params.network_id) {
+
+		switch (state_results.first().state) {
+		case ICD_STATE_DISCONNECTED:
+		    state = QNetworkSession::Disconnected;
+            if (privateConfiguration(activeConfig))
+            privateConfiguration(activeConfig)->isValid = true;
+		    break;
+		case ICD_STATE_CONNECTING:
+		    state = QNetworkSession::Connecting;
+            if (privateConfiguration(activeConfig))
+            privateConfiguration(activeConfig)->isValid = true;
+		    break;
+		case ICD_STATE_CONNECTED:
+		    {
+			if (!state_results.first().error.isEmpty())
+			    break;
+                        
+            const QString id = state_results.first().params.network_id;
+
+            QNetworkConfiguration config = manager.configurationFromIdentifier(id);
+            if (config.isValid()) {
+                //we don't want the copied data if the config is already known by the manager
+                //just reuse it so that existing references to the old data get the same update
+                setPrivateConfiguration(activeConfig, privateConfiguration(config));
+            }
+
+            QNetworkConfigurationPrivatePointer ptr = privateConfiguration(activeConfig);
+
+			state = QNetworkSession::Connected;
+            toIcdConfig(ptr)->network_id = state_results.first().params.network_id;
+            ptr->id = toIcdConfig(ptr)->network_id;
+            toIcdConfig(ptr)->network_attrs = state_results.first().params.network_attrs;
+            toIcdConfig(ptr)->iap_type = state_results.first().params.network_type;
+            toIcdConfig(ptr)->service_type = state_results.first().params.service_type;
+            toIcdConfig(ptr)->service_id = state_results.first().params.service_id;
+            toIcdConfig(ptr)->service_attrs = state_results.first().params.service_attrs;
+            ptr->type = QNetworkConfiguration::InternetAccessPoint;
+            ptr->state = QNetworkConfiguration::Active;
+            ptr->isValid = true;
+			currentNetworkInterface = get_network_interface();
+
+            Maemo::IAPConf iap_name(privateConfiguration(activeConfig)->id);
+			QString name_value = iap_name.value("name").toString();
+			if (!name_value.isEmpty())
+                privateConfiguration(activeConfig)->name = name_value;
+			else
+                privateConfiguration(activeConfig)->name = privateConfiguration(activeConfig)->id;
+
+
+			// Add the new active configuration to manager or update the old config
+            if (!engine->hasIdentifier(privateConfiguration(activeConfig)->id))
+                engine->addSessionConfiguration(privateConfiguration(activeConfig));
+            else
+                engine->changedSessionConfiguration(privateConfiguration(activeConfig));
+		    }
+		    break;
+
+		case ICD_STATE_DISCONNECTING:
+		    state = QNetworkSession::Closing;
+            if (privateConfiguration(activeConfig))
+            privateConfiguration(activeConfig)->isValid = true;
+		    break;
+		default:
+		    break;
+		}
+	    }
+	} else {
+#ifdef BEARER_MANAGEMENT_DEBUG
+	    qDebug() << "status_req tells icd is not connected";
+#endif
+	}
+    } else {
+#ifdef BEARER_MANAGEMENT_DEBUG
+	qDebug() << "status_req did not return any results from icd";
+#endif
+    }
+
+    networkConfigurationsChanged();
+}
+
+
+void QNetworkSessionPrivateImpl::networkConfigurationsChanged()
+{
+    if (serviceConfig.isValid())
+        updateStateFromServiceNetwork();
+    else
+        updateStateFromActiveConfig();
+}
+
+
+void QNetworkSessionPrivateImpl::updateStateFromServiceNetwork()
+{
+    QNetworkSession::State oldState = state;
+
+    foreach (const QNetworkConfiguration &config, serviceConfig.children()) {
+        if ((config.state() & QNetworkConfiguration::Active) != QNetworkConfiguration::Active)
+            continue;
+
+        if (activeConfig != config) {
+            activeConfig = config;
+            emit newConfigurationActivated();
+        }
+
+        state = QNetworkSession::Connected;
+        if (state != oldState)
+            emit stateChanged(state);
+
+        return;
+    }
+
+    if (serviceConfig.children().isEmpty())
+        state = QNetworkSession::NotAvailable;
+    else
+        state = QNetworkSession::Disconnected;
+
+    if (state != oldState)
+        emit stateChanged(state);
+}
+
+
+void QNetworkSessionPrivateImpl::clearConfiguration(QNetworkConfiguration &config)
+{
+    toIcdConfig(privateConfiguration(config))->network_id.clear();
+    toIcdConfig(privateConfiguration(config))->iap_type.clear();
+    toIcdConfig(privateConfiguration(config))->network_attrs = 0;
+    toIcdConfig(privateConfiguration(config))->service_type.clear();
+    toIcdConfig(privateConfiguration(config))->service_id.clear();
+    toIcdConfig(privateConfiguration(config))->service_attrs = 0;
+}
+
+
+void QNetworkSessionPrivateImpl::updateStateFromActiveConfig()
+{
+    QNetworkSession::State oldState = state;
+
+    bool newActive = false;
+
+    if (!privateConfiguration(activeConfig))
+	return;
+
+    if (!activeConfig.isValid()) {
+        state = QNetworkSession::Invalid;
+        clearConfiguration(activeConfig);
+    } else if ((activeConfig.state() & QNetworkConfiguration::Active) == QNetworkConfiguration::Active) {
+        state = QNetworkSession::Connected;
+        newActive = opened;
+    } else if ((activeConfig.state() & QNetworkConfiguration::Discovered) == QNetworkConfiguration::Discovered) {
+        state = QNetworkSession::Disconnected;
+    } else if ((activeConfig.state() & QNetworkConfiguration::Defined) == QNetworkConfiguration::Defined) {
+        state = QNetworkSession::NotAvailable;
+    } else if ((activeConfig.state() & QNetworkConfiguration::Undefined) == QNetworkConfiguration::Undefined) {
+        state = QNetworkSession::NotAvailable;
+        //clearConfiguration(activeConfig);
+    }
+
+    bool oldActive = isOpen;
+    isOpen = newActive;
+
+    if (!oldActive && isOpen)
+        emit quitPendingWaitsForOpened();
+
+    if (oldActive && !isOpen)
+        emit closed();
+
+    if (oldState != state) {
+        emit stateChanged(state);
+
+	if (state == QNetworkSession::Disconnected) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+	    //qDebug()<<"session aborted error emitted for"<<activeConfig.identifier();
+#endif
+	    lastError = QNetworkSession::SessionAbortedError;
+        emit QNetworkSessionPrivate::error(lastError);
+	}
+    }
+
+#ifdef BEARER_MANAGEMENT_DEBUG
+    //qDebug()<<"oldState ="<<oldState<<" state ="<<state<<" oldActive ="<<oldActive<<" newActive ="<<newActive<<" opened ="<<opened;
+#endif
+}
+
+
+void QNetworkSessionPrivateImpl::configurationChanged(const QNetworkConfiguration &config)
+{
+    if (serviceConfig.isValid() && (config == serviceConfig || config == activeConfig))
+        updateStateFromServiceNetwork();
+    else if (config == activeConfig)
+        updateStateFromActiveConfig();
+}
+
+
+static QString get_network_interface()
+{
+    Maemo::Icd icd;
+    QList<Maemo::IcdAddressInfoResult> addr_results;
+    uint ret;
+    QString iface;
+
+    ret = icd.addrinfo(addr_results);
+    if (ret == 0) {
+	/* No results */
+#ifdef BEARER_MANAGEMENT_DEBUG
+	qDebug() << "Cannot get addrinfo from icd, are you connected or is icd running?";
+#endif
+	return iface;
+    }
+
+    const char *address = addr_results.first().ip_info.first().address.toAscii().constData();
+    struct in_addr addr;
+    if (inet_aton(address, &addr) == 0) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+	qDebug() << "address" << address << "invalid";
+#endif
+	return iface;
+    }
+
+    struct ifaddrs *ifaddr, *ifa;
+    int family;
+
+    if (getifaddrs(&ifaddr) == -1) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+	qDebug() << "getifaddrs() failed";
+#endif
+	return iface;
+    }
+
+    for (ifa = ifaddr; ifa != NULL; ifa = ifa->ifa_next) {
+	family = ifa->ifa_addr->sa_family;
+	if (family != AF_INET) {
+	    continue; /* Currently only IPv4 is supported by icd dbus interface */
+	}
+	if (((struct sockaddr_in *)ifa->ifa_addr)->sin_addr.s_addr == addr.s_addr) {
+	    iface = QString(ifa->ifa_name);
+	    break;
+	}
+    }
+
+    freeifaddrs(ifaddr);
+    return iface;
+}
+
+
+void QNetworkSessionPrivateImpl::open()
+{
+    if (serviceConfig.isValid()) {
+        lastError = QNetworkSession::OperationNotSupportedError;
+        emit QNetworkSessionPrivate::error(lastError);
+    } else if (!isOpen) {
+
+	if (publicConfig.type() == QNetworkConfiguration::UserChoice) {
+	    /* Caller is trying to connect to default IAP.
+	     * At this time we will not know the IAP details so we just
+	     * connect and update the active config when the IAP is
+	     * connected.
+	     */
+	    opened = true;
+            state = QNetworkSession::Connecting;
+            emit stateChanged(state);
+	    QTimer::singleShot(0, this, SLOT(do_open()));
+	    return;
+	}
+
+	/* User is connecting to one specific IAP. If that IAP is not
+	 * in discovered state we cannot continue.
+	 */
+        if ((activeConfig.state() & QNetworkConfiguration::Discovered) !=
+            QNetworkConfiguration::Discovered) {
+            lastError =QNetworkSession::InvalidConfigurationError;
+            emit QNetworkSessionPrivate::error(lastError);
+            return;
+        }
+        opened = true;
+
+        if ((activeConfig.state() & QNetworkConfiguration::Active) != QNetworkConfiguration::Active) {
+            state = QNetworkSession::Connecting;
+            emit stateChanged(state);
+
+	    QTimer::singleShot(0, this, SLOT(do_open()));
+	    return;
+        }
+
+        isOpen = (activeConfig.state() & QNetworkConfiguration::Active) == QNetworkConfiguration::Active;
+        if (isOpen)
+            emit quitPendingWaitsForOpened();
+    } else {
+	/* We seem to be active so inform caller */
+	emit quitPendingWaitsForOpened();
+    }
+}
+
+
+void QNetworkSessionPrivateImpl::do_open()
+{
+    icd_connection_flags flags = connectFlags;
+    bool st;
+    QString result;
+    QString iap = publicConfig.identifier();
+
+    if (state == QNetworkSession::Connected) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+	qDebug() << "Already connected to" << activeConfig.identifier();
+#endif
+        emit stateChanged(QNetworkSession::Connected);
+	emit quitPendingWaitsForOpened();
+	return;
+    }
+
+    Maemo::IcdConnectResult connect_result;
+    Maemo::Icd icd(ICD_LONG_CONNECT_TIMEOUT);
+    QNetworkConfiguration config;
+    if (publicConfig.type() == QNetworkConfiguration::UserChoice)
+	config = activeConfig;
+    else
+	config = publicConfig;
+
+    if (iap == OSSO_IAP_ANY) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+	qDebug() << "connecting to default IAP" << iap;
+#endif
+	st = icd.connect(flags, connect_result);
+
+    } else {
+
+	QList<Maemo::ConnectParams> params;
+	Maemo::ConnectParams param;
+    param.connect.service_type = toIcdConfig(privateConfiguration(config))->service_type;
+    param.connect.service_attrs = toIcdConfig(privateConfiguration(config))->service_attrs;
+    param.connect.service_id = toIcdConfig(privateConfiguration(config))->service_id;
+    param.connect.network_type = toIcdConfig(privateConfiguration(config))->iap_type;
+    param.connect.network_attrs = toIcdConfig(privateConfiguration(config))->network_attrs;
+    if (toIcdConfig(privateConfiguration(config))->network_attrs & ICD_NW_ATTR_IAPNAME)
+	    param.connect.network_id = QByteArray(iap.toLatin1());
+	else
+        param.connect.network_id = toIcdConfig(privateConfiguration(config))->network_id;
+	params.append(param);
+
+#ifdef BEARER_MANAGEMENT_DEBUG
+	qDebug("connecting to %s/%s/0x%x/%s/0x%x/%s",
+	    param.connect.network_id.data(),
+	    param.connect.network_type.toAscii().constData(),
+	    param.connect.network_attrs,
+	    param.connect.service_type.toAscii().constData(),
+	    param.connect.service_attrs,
+	    param.connect.service_id.toAscii().constData());
+#endif
+	st = icd.connect(flags, params, connect_result);
+    }
+
+    if (st) {
+	result = connect_result.connect.network_id.data();
+	QString connected_iap = result;
+
+	if (connected_iap.isEmpty()) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+	    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();
+	    return;
+	}
+
+	/* If the user tried to connect to some specific connection (foo)
+	 * and we were already connected to some other connection (bar),
+	 * then we cannot activate this session although icd has a valid
+	 * connection to somewhere.
+	 */
+	if ((publicConfig.type() != QNetworkConfiguration::UserChoice) &&
+	    (connected_iap != config.identifier())) {
+	    updateState(QNetworkSession::Disconnected);
+	    emit quitPendingWaitsForOpened();
+        emit QNetworkSessionPrivate::error(QNetworkSession::InvalidConfigurationError);
+	    return;
+	}
+
+
+	/* Did we connect to non saved IAP? */
+    if (!(toIcdConfig(privateConfiguration(config))->network_attrs & ICD_NW_ATTR_IAPNAME)) {
+	    /* Because the connection succeeded, the IAP is now known.
+	     */
+        toIcdConfig(privateConfiguration(config))->network_attrs |= ICD_NW_ATTR_IAPNAME;
+        privateConfiguration(config)->id = connected_iap;
+	}
+
+	/* User might have changed the IAP name when a new IAP was saved */
+    Maemo::IAPConf iap_name(privateConfiguration(config)->id);
+	QString name = iap_name.value("name").toString();
+	if (!name.isEmpty())
+        privateConfiguration(config)->name = name;
+
+    toIcdConfig(privateConfiguration(config))->iap_type = connect_result.connect.network_type;
+
+    privateConfiguration(config)->isValid = true;
+    privateConfiguration(config)->state = QNetworkConfiguration::Active;
+    privateConfiguration(config)->type = QNetworkConfiguration::InternetAccessPoint;
+
+	startTime = QDateTime::currentDateTime();
+	updateState(QNetworkSession::Connected);
+
+	currentNetworkInterface = get_network_interface();
+
+#ifdef BEARER_MANAGEMENT_DEBUG
+    qDebug() << "connected to" << result << config.name() << "at" << currentNetworkInterface;
+#endif
+
+	/* We first check if the configuration already exists in the manager
+	 * and if it is not found there, we then insert it. Note that this
+	 * is only done for user choice config only because it can be missing
+	 * from config manager list.
+	 */
+
+    if (publicConfig.type() == QNetworkConfiguration::UserChoice) {
+        if (!engine->hasIdentifier(result)) {
+            engine->addSessionConfiguration(privateConfiguration(config));
+        } else {
+            QNetworkConfigurationPrivatePointer priv = engine->configuration(result);
+            QNetworkConfiguration reference;
+            setPrivateConfiguration(reference, priv);
+            copyConfig(config, reference, false);
+            config = reference;
+            activeConfig = reference;
+            engine->changedSessionConfiguration(privateConfiguration(config));
+	    }
+	}
+
+	emit quitPendingWaitsForOpened();
+
+    } else {
+#ifdef BEARER_MANAGEMENT_DEBUG
+	qDebug() << "connect to"<< iap << "failed, status:" << connect_result.status;
+#endif
+	updateState(QNetworkSession::Disconnected);
+	if (publicConfig.type() == QNetworkConfiguration::UserChoice)
+	    cleanupAnyConfiguration();
+	emit quitPendingWaitsForOpened();
+    emit QNetworkSessionPrivate::error(QNetworkSession::UnknownSessionError);
+    }
+}
+
+
+void QNetworkSessionPrivateImpl::cleanupAnyConfiguration()
+{
+#ifdef BEARER_MANAGEMENT_DEBUG
+    qDebug()<<"Removing configuration created for" << activeConfig.identifier();
+#endif
+    activeConfig = publicConfig;
+}
+
+
+void QNetworkSessionPrivateImpl::close()
+{
+    if (serviceConfig.isValid()) {
+        lastError = QNetworkSession::OperationNotSupportedError;
+        emit QNetworkSessionPrivate::error(lastError);
+    } else if (isOpen) {
+        opened = false;
+        isOpen = false;
+        emit closed();
+    }
+}
+
+
+void QNetworkSessionPrivateImpl::stop()
+{
+    if (serviceConfig.isValid()) {
+        lastError = QNetworkSession::OperationNotSupportedError;
+        emit QNetworkSessionPrivate::error(lastError);
+    } else {
+        if ((activeConfig.state() & QNetworkConfiguration::Active) == QNetworkConfiguration::Active) {
+            state = QNetworkSession::Closing;
+            emit stateChanged(state);
+
+	    Maemo::Icd icd;
+#ifdef BEARER_MANAGEMENT_DEBUG
+	    qDebug() << "stopping session" << publicConfig.identifier();
+#endif
+	    icd.disconnect(ICD_CONNECTION_FLAG_APPLICATION_EVENT);
+	    startTime = QDateTime();
+
+	    /* Note that the state will go disconnected in
+	     * updateStateFromActiveConfig() which gets called after
+	     * configurationChanged is emitted (below).
+	     */
+
+        privateConfiguration(activeConfig)->state = QNetworkConfiguration::Discovered;
+        engine->changedSessionConfiguration(privateConfiguration(activeConfig));
+
+	    opened = false;
+	    isOpen = false;
+
+        } else {
+	    opened = false;
+	    isOpen = false;
+        emit closed();
+	}
+    }
+}
+
+
+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
+{
+    if (!publicConfig.isValid() || state != QNetworkSession::Connected)
+        return QNetworkInterface();
+
+    if (currentNetworkInterface.isEmpty())
+        return QNetworkInterface();
+
+    return QNetworkInterface::interfaceFromName(currentNetworkInterface);
+}
+
+
+void QNetworkSessionPrivateImpl::setSessionProperty(const QString& key, const QVariant& value)
+{
+    if (value.isValid()) {
+	properties.insert(key, value);
+
+	if (key == "ConnectInBackground") {
+	    bool v = value.toBool();
+	    if (v)
+		connectFlags = ICD_CONNECTION_FLAG_APPLICATION_EVENT;
+	    else
+		connectFlags = ICD_CONNECTION_FLAG_USER_EVENT;
+	}
+    } else {
+	properties.remove(key);
+
+	/* Set default value when property is removed */
+	if (key == "ConnectInBackground")
+	    connectFlags = ICD_CONNECTION_FLAG_USER_EVENT;
+    }
+}
+
+
+QVariant QNetworkSessionPrivateImpl::sessionProperty(const QString& key) const
+{
+    return properties.value(key);
+}
+
+
+QString QNetworkSessionPrivateImpl::errorString() const
+{
+    QString errorStr;
+    switch(q->error()) {
+    case QNetworkSession::RoamingError:
+        errorStr = QObject::tr("Roaming error");
+        break;
+    case QNetworkSession::SessionAbortedError:
+        errorStr = QObject::tr("Session aborted by user or system");
+        break;
+    default:
+    case QNetworkSession::UnknownSessionError:
+        errorStr = QObject::tr("Unidentified Error");
+        break;
+    }
+    return errorStr;
+}
+
+
+QNetworkSession::SessionError QNetworkSessionPrivateImpl::error() const
+{
+    return QNetworkSession::UnknownSessionError;
+}
+
+#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
new file mode 100644
index 0000000..b7461dc
--- /dev/null
+++ b/src/plugins/bearer/icd/qnetworksession_impl.h
@@ -0,0 +1,147 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QNETWORKSESSION_IMPL_H
+#define QNETWORKSESSION_IMPL_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists for the convenience
+// of the QLibrary class.  This header file may change from
+// version to version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtNetwork/private/qnetworksession_p.h>
+#include <QtNetwork/qnetworkconfigmanager.h>
+
+//#include "qnetworkconfigmanager_maemo_p.h"
+//#include "qnetworksession.h"
+
+//#include <qnetworksession.h>
+//#include <QNetworkInterface>
+#include <QtCore/qdatetime.h>
+
+#include <icd/dbus_api.h>
+
+QT_BEGIN_NAMESPACE
+
+class QIcdEngine;
+
+class QNetworkSessionPrivateImpl : public QNetworkSessionPrivate
+{
+    Q_OBJECT
+
+public:
+    QNetworkSessionPrivateImpl(QIcdEngine *engine)
+    :   engine(engine), connectFlags(ICD_CONNECTION_FLAG_USER_EVENT)
+    {
+    }
+
+    ~QNetworkSessionPrivateImpl()
+    {
+        cleanupSession();
+    }
+
+    //called by QNetworkSession constructor and ensures
+    //that the state is immediately updated (w/o actually opening
+    //a session). Also this function should take care of 
+    //notification hooks to discover future state changes.
+    void syncStateWithInterface();
+
+    QNetworkInterface currentInterface() const;
+    QVariant sessionProperty(const QString& key) const;
+    void setSessionProperty(const QString& key, const QVariant& value);
+
+    void open();
+    void close();
+    void stop();
+
+    void migrate();
+    void accept();
+    void ignore();
+    void reject();
+
+    QString errorString() const; //must return translated string
+    QNetworkSession::SessionError error() const;
+
+    quint64 bytesWritten() const;
+    quint64 bytesReceived() const;
+    quint64 activeTime() const;
+
+private:
+    void updateStateFromServiceNetwork();
+    void updateStateFromActiveConfig();
+
+private Q_SLOTS:
+    void do_open();
+    void networkConfigurationsChanged();
+    void configurationChanged(const QNetworkConfiguration &config);
+
+private:
+    QNetworkConfigurationManager manager;
+    QIcdEngine *engine;
+
+    QNetworkConfiguration& copyConfig(QNetworkConfiguration &fromConfig, QNetworkConfiguration &toConfig, bool deepCopy = true);
+    void clearConfiguration(QNetworkConfiguration &config);
+    void cleanupAnyConfiguration();
+
+    bool opened;
+    icd_connection_flags connectFlags;
+
+    QNetworkSession::SessionError lastError;
+
+    QDateTime startTime;
+    QString currentNetworkInterface;
+    friend class IcdListener;
+    void updateState(QNetworkSession::State);
+    void updateIdentifier(QString &newId);
+    quint64 getStatistics(bool sent) const;
+    void cleanupSession(void);
+};
+
+QT_END_NAMESPACE
+
+#endif //QNETWORKSESSIONPRIVATE_H
+
diff --git a/src/plugins/bearer/nativewifi/main.cpp b/src/plugins/bearer/nativewifi/main.cpp
new file mode 100644
index 0000000..d77462e
--- /dev/null
+++ b/src/plugins/bearer/nativewifi/main.cpp
@@ -0,0 +1,139 @@
+/****************************************************************************
+**
+** 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 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 "qnativewifiengine.h"
+#include "platformdefs.h"
+
+#include <QtCore/qmutex.h>
+#include <QtCore/private/qmutexpool_p.h>
+#include <QtCore/qlibrary.h>
+
+#include <QtNetwork/private/qbearerplugin_p.h>
+
+#include <QtCore/qdebug.h>
+
+QT_BEGIN_NAMESPACE
+
+static void resolveLibrary()
+{
+    static volatile bool triedResolve = false;
+
+    if (!triedResolve) {
+#ifndef QT_NO_THREAD
+        QMutexLocker locker(QMutexPool::globalInstanceGet(&local_WlanOpenHandle));
+#endif
+
+        if (!triedResolve) {
+            local_WlanOpenHandle = (WlanOpenHandleProto)
+                QLibrary::resolve(QLatin1String("wlanapi.dll"), "WlanOpenHandle");
+            local_WlanRegisterNotification = (WlanRegisterNotificationProto)
+                QLibrary::resolve(QLatin1String("wlanapi.dll"), "WlanRegisterNotification");
+            local_WlanEnumInterfaces = (WlanEnumInterfacesProto)
+                QLibrary::resolve(QLatin1String("wlanapi.dll"), "WlanEnumInterfaces");
+            local_WlanGetAvailableNetworkList = (WlanGetAvailableNetworkListProto)
+                QLibrary::resolve(QLatin1String("wlanapi.dll"), "WlanGetAvailableNetworkList");
+            local_WlanQueryInterface = (WlanQueryInterfaceProto)
+                QLibrary::resolve(QLatin1String("wlanapi.dll"), "WlanQueryInterface");
+            local_WlanConnect = (WlanConnectProto)
+                QLibrary::resolve(QLatin1String("wlanapi.dll"), "WlanConnect");
+            local_WlanDisconnect = (WlanDisconnectProto)
+                QLibrary::resolve(QLatin1String("wlanapi.dll"), "WlanDisconnect");
+            local_WlanScan = (WlanScanProto)
+                QLibrary::resolve(QLatin1String("wlanapi.dll"), "WlanScan");
+            local_WlanFreeMemory = (WlanFreeMemoryProto)
+                QLibrary::resolve(QLatin1String("wlanapi.dll"), "WlanFreeMemory");
+            local_WlanCloseHandle = (WlanCloseHandleProto)
+                QLibrary::resolve(QLatin1String("wlanapi.dll"), "WlanCloseHandle");
+
+            triedResolve = true;
+        }
+    }
+}
+
+class QNativeWifiEnginePlugin : public QBearerEnginePlugin
+{
+public:
+    QNativeWifiEnginePlugin();
+    ~QNativeWifiEnginePlugin();
+
+    QStringList keys() const;
+    QBearerEngine *create(const QString &key) const;
+};
+
+QNativeWifiEnginePlugin::QNativeWifiEnginePlugin()
+{
+}
+
+QNativeWifiEnginePlugin::~QNativeWifiEnginePlugin()
+{
+}
+
+QStringList QNativeWifiEnginePlugin::keys() const
+{
+    return QStringList() << QLatin1String("nativewifi");
+}
+
+QBearerEngine *QNativeWifiEnginePlugin::create(const QString &key) const
+{
+    if (key != QLatin1String("nativewifi"))
+        return 0;
+
+    resolveLibrary();
+
+    // native wifi dll not available
+    if (!local_WlanOpenHandle)
+        return 0;
+
+    QNativeWifiEngine *engine = new QNativeWifiEngine;
+
+    // could not initialise subsystem
+    if (engine && !engine->available()) {
+        delete engine;
+        return 0;
+    }
+
+    return engine;
+}
+
+Q_EXPORT_STATIC_PLUGIN(QNativeWifiEnginePlugin)
+Q_EXPORT_PLUGIN2(qnativewifibearer, QNativeWifiEnginePlugin)
+
+QT_END_NAMESPACE
diff --git a/src/plugins/bearer/nativewifi/nativewifi.pro b/src/plugins/bearer/nativewifi/nativewifi.pro
new file mode 100644
index 0000000..f277a04
--- /dev/null
+++ b/src/plugins/bearer/nativewifi/nativewifi.pro
@@ -0,0 +1,17 @@
+TARGET = qnativewifibearer
+include(../../qpluginbase.pri)
+
+QT += network
+
+HEADERS += qnativewifiengine.h \
+           platformdefs.h \
+           ../qnetworksession_impl.h \
+           ../qbearerengine_impl.h
+
+SOURCES += main.cpp \
+           qnativewifiengine.cpp \
+           ../qnetworksession_impl.cpp
+
+QTDIR_build:DESTDIR = $$QT_BUILD_TREE/plugins/bearer
+target.path += $$[QT_INSTALL_PLUGINS]/bearer
+INSTALLS += target
diff --git a/src/plugins/bearer/nativewifi/platformdefs.h b/src/plugins/bearer/nativewifi/platformdefs.h
new file mode 100644
index 0000000..57ae852
--- /dev/null
+++ b/src/plugins/bearer/nativewifi/platformdefs.h
@@ -0,0 +1,322 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef PLATFORMDEFS_H
+#define PLATFORMDEFS_H
+
+#include <wtypes.h>
+#undef interface
+
+#define WLAN_MAX_NAME_LENGTH 256
+#define WLAN_MAX_PHY_TYPE_NUMBER 8
+#define WLAN_NOTIFICATION_SOURCE_ALL 0x0000ffff
+#define WLAN_AVAILABLE_NETWORK_CONNECTED 1
+#define WLAN_AVAILABLE_NETWORK_HAS_PROFILE 2
+#define DOT11_SSID_MAX_LENGTH 32
+
+struct WLAN_NOTIFICATION_DATA {
+    DWORD NotificationSource;
+    DWORD NotificationCode;
+    GUID InterfaceGuid;
+    DWORD dwDataSize;
+    PVOID pData;
+};
+
+enum WLAN_INTERFACE_STATE {
+    wlan_interface_state_not_ready = 0,
+    wlan_interface_state_connected,
+    wlan_interface_state_ad_hoc_network_formed,
+    wlan_interface_state_disconnecting,
+    wlan_interface_state_disconnected,
+    wlan_interface_state_associating,
+    wlan_interface_state_discovering,
+    wlan_interface_state_authenticating
+};
+
+struct WLAN_INTERFACE_INFO {
+    GUID InterfaceGuid;
+    WCHAR strInterfaceDescription[WLAN_MAX_NAME_LENGTH];
+    WLAN_INTERFACE_STATE isState;
+};
+
+struct WLAN_INTERFACE_INFO_LIST {
+    DWORD dwNumberOfItems;
+    DWORD dwIndex;
+    WLAN_INTERFACE_INFO InterfaceInfo[1];
+};
+
+struct DOT11_SSID {
+    ULONG uSSIDLength;
+    UCHAR ucSSID[DOT11_SSID_MAX_LENGTH];
+};
+
+struct NDIS_OBJECT_HEADER {
+    UCHAR Type;
+    UCHAR Revision;
+    USHORT Size;
+};
+
+typedef UCHAR DOT11_MAC_ADDRESS[6];
+struct DOT11_BSSID_LIST {
+    NDIS_OBJECT_HEADER Header;
+    ULONG uNumberOfEntries;
+    ULONG uTotalNumOfEntries;
+    DOT11_MAC_ADDRESS BSSIDs[1];
+};
+
+enum DOT11_BSS_TYPE {
+    dot11_BSS_type_infrastructure = 1,
+    dot11_BSS_type_independent = 2,
+    dot11_BSS_type_any = 3
+};
+
+enum DOT11_PHY_TYPE {
+    dot11_phy_type_unknown = 0,
+    dot11_phy_type_any = dot11_phy_type_unknown,
+    dot11_phy_type_fhss = 1,
+    dot11_phy_type_dsss = 2,
+    dot11_phy_type_irbaseband = 3,
+    dot11_phy_type_ofdm = 4,
+    dot11_phy_type_hrdsss = 5,
+    dot11_phy_type_erp = 6,
+    dot11_phy_type_ht = 7,
+    dot11_phy_type_IHV_start = 0x80000000,
+    dot11_phy_type_IHV_end = 0xffffffff
+};
+
+enum DOT11_AUTH_ALGORITHM {
+    DOT11_AUTH_ALGO_80211_OPEN = 1,
+    DOT11_AUTH_ALGO_80211_SHARED_KEY = 2,
+    DOT11_AUTH_ALGO_WPA = 3,
+    DOT11_AUTH_ALGO_WPA_PSK = 4,
+    DOT11_AUTH_ALGO_WPA_NONE = 5,
+    DOT11_AUTH_ALGO_RSNA = 6,
+    DOT11_AUTH_ALGO_RSNA_PSK = 7,
+    DOT11_AUTH_ALGO_IHV_START = 0x80000000,
+    DOT11_AUTH_ALGO_IHV_END = 0xffffffff
+};
+
+enum DOT11_CIPHER_ALGORITHM {
+    DOT11_CIPHER_ALGO_NONE = 0x00,
+    DOT11_CIPHER_ALGO_WEP40 = 0x01,
+    DOT11_CIPHER_ALGO_TKIP = 0x02,
+    DOT11_CIPHER_ALGO_CCMP = 0x04,
+    DOT11_CIPHER_ALGO_WEP104 = 0x05,
+    DOT11_CIPHER_ALGO_WPA_USE_GROUP = 0x100,
+    DOT11_CIPHER_ALGO_RSN_USE_GROUP = 0x100,
+    DOT11_CIPHER_ALGO_WEP = 0x101,
+    DOT11_CIPHER_ALGO_IHV_START = 0x80000000,
+    DOT11_CIPHER_ALGO_IHV_END = 0xffffffff
+};
+
+struct WLAN_AVAILABLE_NETWORK {
+    WCHAR strProfileName[WLAN_MAX_NAME_LENGTH];
+    DOT11_SSID dot11Ssid;
+    DOT11_BSS_TYPE dot11BssType;
+    ULONG uNumberOfBssids;
+    BOOL bNetworkConnectable;
+    DWORD wlanNotConnectableReason;
+    ULONG uNumberOfPhyTypes;
+    DOT11_PHY_TYPE dot11PhyTypes[WLAN_MAX_PHY_TYPE_NUMBER];
+    BOOL bMorePhyTypes;
+    ULONG wlanSignalQuality;
+    BOOL bSecurityEnabled;
+    DOT11_AUTH_ALGORITHM dot11DefaultAuthAlgorithm;
+    DOT11_CIPHER_ALGORITHM dot11DefaultCipherAlgorithm;
+    DWORD dwFlags;
+    DWORD dwReserved;
+};
+
+struct WLAN_AVAILABLE_NETWORK_LIST {
+    DWORD dwNumberOfItems;
+    DWORD dwIndex;
+    WLAN_AVAILABLE_NETWORK Network[1];
+};
+
+enum WLAN_INTF_OPCODE {
+    wlan_intf_opcode_autoconf_start = 0x000000000,
+    wlan_intf_opcode_autoconf_enabled,
+    wlan_intf_opcode_background_scan_enabled,
+    wlan_intf_opcode_media_streaming_mode,
+    wlan_intf_opcode_radio_state,
+    wlan_intf_opcode_bss_type,
+    wlan_intf_opcode_interface_state,
+    wlan_intf_opcode_current_connection,
+    wlan_intf_opcode_channel_number,
+    wlan_intf_opcode_supported_infrastructure_auth_cipher_pairs,
+    wlan_intf_opcode_supported_adhoc_auth_cipher_pairs,
+    wlan_intf_opcode_supported_country_or_region_string_list,
+    wlan_intf_opcode_current_operation_mode,
+    wlan_intf_opcode_supported_safe_mode,
+    wlan_intf_opcode_certified_safe_mode,
+    wlan_intf_opcode_autoconf_end = 0x0fffffff,
+    wlan_intf_opcode_msm_start = 0x10000100,
+    wlan_intf_opcode_statistics,
+    wlan_intf_opcode_rssi,
+    wlan_intf_opcode_msm_end = 0x1fffffff,
+    wlan_intf_opcode_security_start = 0x20010000,
+    wlan_intf_opcode_security_end = 0x2fffffff,
+    wlan_intf_opcode_ihv_start = 0x30000000,
+    wlan_intf_opcode_ihv_end = 0x3fffffff
+};
+
+enum WLAN_OPCODE_VALUE_TYPE {
+    wlan_opcode_value_type_query_only = 0,
+    wlan_opcode_value_type_set_by_group_policy,
+    wlan_opcode_value_type_set_by_user,
+    wlan_opcode_value_type_invalid
+};
+
+enum WLAN_CONNECTION_MODE {
+    wlan_connection_mode_profile = 0,
+    wlan_connection_mode_temporary_profile,
+    wlan_connection_mode_discovery_secure,
+    wlan_connection_mode_discovery_unsecure,
+    wlan_connection_mode_auto,
+    wlan_connection_mode_invalid
+};
+
+struct WLAN_CONNECTION_PARAMETERS {
+    WLAN_CONNECTION_MODE wlanConnectionMode;
+    LPCWSTR strProfile;
+    DOT11_SSID *pDot11Ssid;
+    DOT11_BSSID_LIST *pDesiredBssidList;
+    DOT11_BSS_TYPE dot11BssType;
+    DWORD dwFlags;
+};
+
+struct WLAN_RAW_DATA {
+    DWORD dwDataSize;
+    BYTE DataBlob[1];
+};
+
+enum WLAN_NOTIFICATION_ACM {
+    wlan_notification_acm_start = 0,
+    wlan_notification_acm_autoconf_enabled,
+    wlan_notification_acm_autoconf_disabled,
+    wlan_notification_acm_background_scan_enabled,
+    wlan_notification_acm_background_scan_disabled,
+    wlan_notification_acm_bss_type_change,
+    wlan_notification_acm_power_setting_change,
+    wlan_notification_acm_scan_complete,
+    wlan_notification_acm_scan_fail,
+    wlan_notification_acm_connection_start,
+    wlan_notification_acm_connection_complete,
+    wlan_notification_acm_connection_attempt_fail,
+    wlan_notification_acm_filter_list_change,
+    wlan_notification_acm_interface_arrival,
+    wlan_notification_acm_interface_removal,
+    wlan_notification_acm_profile_change,
+    wlan_notification_acm_profile_name_change,
+    wlan_notification_acm_profiles_exhausted,
+    wlan_notification_acm_network_not_available,
+    wlan_notification_acm_network_available,
+    wlan_notification_acm_disconnecting,
+    wlan_notification_acm_disconnected,
+    wlan_notification_acm_adhoc_network_state_change,
+    wlan_notification_acm_end
+};
+
+struct WLAN_ASSOCIATION_ATTRIBUTES {
+    DOT11_SSID dot11Ssid;
+    DOT11_BSS_TYPE dot11BssType;
+    DOT11_MAC_ADDRESS dot11Bssid;
+    DOT11_PHY_TYPE dot11PhyType;
+    ULONG uDot11PhyIndex;
+    ULONG wlanSignalQuality;
+    ULONG ulRxRate;
+    ULONG ulTxRate;
+};
+
+struct WLAN_SECURITY_ATTRIBUTES {
+    BOOL bSecurityEnabled;
+    BOOL bOneXEnabled;
+    DOT11_AUTH_ALGORITHM dot11AuthAlgorithm;
+    DOT11_CIPHER_ALGORITHM dot11CipherAlgorithm;
+};
+
+struct WLAN_CONNECTION_ATTRIBUTES {
+    WLAN_INTERFACE_STATE isState;
+    WLAN_CONNECTION_MODE wlanConnectionMode;
+    WCHAR strProfileName[WLAN_MAX_NAME_LENGTH];
+    WLAN_ASSOCIATION_ATTRIBUTES wlanAssociationAttributes;
+    WLAN_SECURITY_ATTRIBUTES wlanSecurityAttributes;
+};
+
+typedef void (WINAPI *WLAN_NOTIFICATION_CALLBACK)(WLAN_NOTIFICATION_DATA *, PVOID);
+
+typedef DWORD (WINAPI *WlanOpenHandleProto)
+    (DWORD dwClientVersion, PVOID pReserved, PDWORD pdwNegotiatedVersion, PHANDLE phClientHandle);
+typedef DWORD (WINAPI *WlanRegisterNotificationProto)
+    (HANDLE hClientHandle, DWORD dwNotifSource, BOOL bIgnoreDuplicate,
+     WLAN_NOTIFICATION_CALLBACK funcCallback, PVOID pCallbackContext,
+     PVOID pReserved, PDWORD pdwPrevNotifSource);
+typedef DWORD (WINAPI *WlanEnumInterfacesProto)
+    (HANDLE hClientHandle, PVOID pReserved, WLAN_INTERFACE_INFO_LIST **ppInterfaceList);
+typedef DWORD (WINAPI *WlanGetAvailableNetworkListProto)
+    (HANDLE hClientHandle, const GUID* pInterfaceGuid, DWORD dwFlags, PVOID pReserved,
+     WLAN_AVAILABLE_NETWORK_LIST **ppAvailableNetworkList);
+typedef DWORD (WINAPI *WlanQueryInterfaceProto)
+    (HANDLE hClientHandle, const GUID *pInterfaceGuid, WLAN_INTF_OPCODE OpCode, PVOID pReserved,
+     PDWORD pdwDataSize, PVOID *ppData, WLAN_OPCODE_VALUE_TYPE *pWlanOpcodeValueType);
+typedef DWORD (WINAPI *WlanConnectProto)
+    (HANDLE hClientHandle, const GUID *pInterfaceGuid,
+     const WLAN_CONNECTION_PARAMETERS *pConnectionParameters, PVOID pReserved);
+typedef DWORD (WINAPI *WlanDisconnectProto)
+    (HANDLE hClientHandle, const GUID *pInterfaceGuid, PVOID pReserved);
+typedef DWORD (WINAPI *WlanScanProto)
+    (HANDLE hClientHandle, const GUID *pInterfaceGuid, const DOT11_SSID *pDot11Ssid,
+     const WLAN_RAW_DATA *pIeData, PVOID pReserved);
+typedef VOID (WINAPI *WlanFreeMemoryProto)(PVOID pMemory);
+typedef DWORD (WINAPI *WlanCloseHandleProto)(HANDLE hClientHandle, PVOID pReserved);
+
+extern WlanOpenHandleProto local_WlanOpenHandle;
+extern WlanRegisterNotificationProto local_WlanRegisterNotification;
+extern WlanEnumInterfacesProto local_WlanEnumInterfaces;
+extern WlanGetAvailableNetworkListProto local_WlanGetAvailableNetworkList;
+extern WlanQueryInterfaceProto local_WlanQueryInterface;
+extern WlanConnectProto local_WlanConnect;
+extern WlanDisconnectProto local_WlanDisconnect;
+extern WlanScanProto local_WlanScan;
+extern WlanFreeMemoryProto local_WlanFreeMemory;
+extern WlanCloseHandleProto local_WlanCloseHandle;
+
+#endif // PLATFORMDEFS_H
diff --git a/src/plugins/bearer/nativewifi/qnativewifiengine.cpp b/src/plugins/bearer/nativewifi/qnativewifiengine.cpp
new file mode 100644
index 0000000..c8015d8
--- /dev/null
+++ b/src/plugins/bearer/nativewifi/qnativewifiengine.cpp
@@ -0,0 +1,495 @@
+/****************************************************************************
+**
+** 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 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 "qnativewifiengine.h"
+#include "platformdefs.h"
+#include "../qnetworksession_impl.h"
+
+#include <QtNetwork/private/qnetworkconfiguration_p.h>
+
+#include <QtCore/qstringlist.h>
+
+#include <QtCore/qdebug.h>
+
+QT_BEGIN_NAMESPACE
+
+WlanOpenHandleProto local_WlanOpenHandle = 0;
+WlanRegisterNotificationProto local_WlanRegisterNotification = 0;
+WlanEnumInterfacesProto local_WlanEnumInterfaces = 0;
+WlanGetAvailableNetworkListProto local_WlanGetAvailableNetworkList = 0;
+WlanQueryInterfaceProto local_WlanQueryInterface = 0;
+WlanConnectProto local_WlanConnect = 0;
+WlanDisconnectProto local_WlanDisconnect = 0;
+WlanScanProto local_WlanScan = 0;
+WlanFreeMemoryProto local_WlanFreeMemory = 0;
+WlanCloseHandleProto local_WlanCloseHandle = 0;
+
+void qNotificationCallback(WLAN_NOTIFICATION_DATA *data, QNativeWifiEngine *d)
+{
+    Q_UNUSED(d);
+
+    switch (data->NotificationCode) {
+    case wlan_notification_acm_connection_complete:
+    case wlan_notification_acm_disconnected:
+        QMetaObject::invokeMethod(d, "scanComplete", Qt::QueuedConnection);
+        break;
+    default:
+        ;
+    }
+}
+
+QNativeWifiEngine::QNativeWifiEngine(QObject *parent)
+:   QBearerEngineImpl(parent), handle(0)
+{
+    DWORD clientVersion;
+
+    DWORD result = local_WlanOpenHandle(1, 0, &clientVersion, &handle);
+    if (result != ERROR_SUCCESS) {
+        if (result != ERROR_SERVICE_NOT_ACTIVE)
+            qWarning("%s: WlanOpenHandle failed with error %ld\n", __FUNCTION__, result);
+
+        return;
+    }
+
+    result = local_WlanRegisterNotification(handle, WLAN_NOTIFICATION_SOURCE_ALL, true,
+                                            WLAN_NOTIFICATION_CALLBACK(qNotificationCallback),
+                                            this, 0, 0);
+    if (result != ERROR_SUCCESS)
+        qWarning("%s: WlanRegisterNotification failed with error %ld\n", __FUNCTION__, result);
+
+    // 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();
+}
+
+QNativeWifiEngine::~QNativeWifiEngine()
+{
+    local_WlanCloseHandle(handle, 0);
+}
+
+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);
+        return;
+    }
+
+    for (unsigned int i = 0; i < interfaceList->dwNumberOfItems; ++i) {
+        const WLAN_INTERFACE_INFO &interface = interfaceList->InterfaceInfo[i];
+
+        WLAN_AVAILABLE_NETWORK_LIST *networkList;
+        result = local_WlanGetAvailableNetworkList(handle, &interface.InterfaceGuid,
+                                                   3, 0, &networkList);
+        if (result != ERROR_SUCCESS) {
+            qWarning("%s: WlanGetAvailableNetworkList failed with error %ld\n",
+                     __FUNCTION__, result);
+            continue;
+        }
+
+        QStringList seenNetworks;
+
+        for (unsigned int j = 0; j < networkList->dwNumberOfItems; ++j) {
+            WLAN_AVAILABLE_NETWORK &network = networkList->Network[j];
+
+            QString networkName;
+
+            if (network.strProfileName[0] != 0) {
+                networkName = QString::fromWCharArray(network.strProfileName);
+            } else {
+                networkName = QByteArray(reinterpret_cast<char *>(network.dot11Ssid.ucSSID),
+                                         network.dot11Ssid.uSSIDLength);
+            }
+
+            const QString id = QString::number(qHash(QLatin1String("WLAN:") + networkName));
+
+            previous.removeAll(id);
+
+            QNetworkConfiguration::StateFlags state = QNetworkConfiguration::Undefined;
+
+            if (!(network.dwFlags & WLAN_AVAILABLE_NETWORK_HAS_PROFILE))
+                state = QNetworkConfiguration::Undefined;
+
+            if (network.strProfileName[0] != 0) {
+                if (network.bNetworkConnectable) {
+                    if (network.dwFlags & WLAN_AVAILABLE_NETWORK_CONNECTED)
+                        state = QNetworkConfiguration::Active;
+                    else
+                        state = QNetworkConfiguration::Discovered;
+                } else {
+                    state = QNetworkConfiguration::Defined;
+                }
+            }
+
+            if (seenNetworks.contains(networkName))
+                continue;
+            else
+                seenNetworks.append(networkName);
+
+            if (accessPointConfigurations.contains(id)) {
+                QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
+
+                bool changed = false;
+
+                if (!ptr->isValid) {
+                    ptr->isValid = true;
+                    changed = true;
+                }
+
+                if (ptr->name != networkName) {
+                    ptr->name = networkName;
+                    changed = true;
+                }
+
+                if (ptr->state != state) {
+                    ptr->state = state;
+                    changed = true;
+                }
+
+                if (changed)
+                    emit configurationChanged(ptr);
+            } else {
+                QNetworkConfigurationPrivatePointer ptr(new QNetworkConfigurationPrivate);
+
+                ptr->name = networkName;
+                ptr->isValid = true;
+                ptr->id = id;
+                ptr->state = state;
+                ptr->type = QNetworkConfiguration::InternetAccessPoint;
+                ptr->bearer = QLatin1String("WLAN");
+
+                accessPointConfigurations.insert(id, ptr);
+
+                emit configurationAdded(ptr);
+            }
+        }
+
+        local_WlanFreeMemory(networkList);
+    }
+
+    local_WlanFreeMemory(interfaceList);
+
+    while (!previous.isEmpty()) {
+        QNetworkConfigurationPrivatePointer ptr =
+            accessPointConfigurations.take(previous.takeFirst());
+
+        emit configurationRemoved(ptr);
+    }
+
+    pollTimer.start();
+
+    emit updateCompleted();
+}
+
+QString QNativeWifiEngine::getInterfaceFromId(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    // 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);
+        return QString();
+    }
+
+    for (unsigned int i = 0; i < interfaceList->dwNumberOfItems; ++i) {
+        const WLAN_INTERFACE_INFO &interface = interfaceList->InterfaceInfo[i];
+
+        DWORD dataSize;
+        WLAN_CONNECTION_ATTRIBUTES *connectionAttributes;
+        result = local_WlanQueryInterface(handle, &interface.InterfaceGuid,
+                                          wlan_intf_opcode_current_connection, 0, &dataSize,
+                                          reinterpret_cast<PVOID *>(&connectionAttributes), 0);
+        if (result != ERROR_SUCCESS) {
+            if (result != ERROR_INVALID_STATE)
+                qWarning("%s: WlanQueryInterface failed with error %ld\n", __FUNCTION__, result);
+
+            continue;
+        }
+
+        if (qHash(QLatin1String("WLAN:") +
+                  QString::fromWCharArray(connectionAttributes->strProfileName)) == id.toUInt()) {
+            QString guid("{%1-%2-%3-%4%5-%6%7%8%9%10%11}");
+
+            guid = guid.arg(interface.InterfaceGuid.Data1, 8, 16, QChar('0'));
+            guid = guid.arg(interface.InterfaceGuid.Data2, 4, 16, QChar('0'));
+            guid = guid.arg(interface.InterfaceGuid.Data3, 4, 16, QChar('0'));
+            for (int i = 0; i < 8; ++i)
+                guid = guid.arg(interface.InterfaceGuid.Data4[i], 2, 16, QChar('0'));
+
+            local_WlanFreeMemory(connectionAttributes);
+            local_WlanFreeMemory(interfaceList);
+
+            return guid.toUpper();
+        }
+
+        local_WlanFreeMemory(connectionAttributes);
+    }
+
+    local_WlanFreeMemory(interfaceList);
+
+    return QString();
+}
+
+bool QNativeWifiEngine::hasIdentifier(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    // 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);
+        return false;
+    }
+
+    for (unsigned int i = 0; i < interfaceList->dwNumberOfItems; ++i) {
+        const WLAN_INTERFACE_INFO &interface = interfaceList->InterfaceInfo[i];
+
+        WLAN_AVAILABLE_NETWORK_LIST *networkList;
+        result = local_WlanGetAvailableNetworkList(handle, &interface.InterfaceGuid,
+                                                   3, 0, &networkList);
+        if (result != ERROR_SUCCESS) {
+            qWarning("%s: WlanGetAvailableNetworkList failed with error %ld\n",
+                     __FUNCTION__, result);
+            continue;
+        }
+
+        for (unsigned int j = 0; j < networkList->dwNumberOfItems; ++j) {
+            WLAN_AVAILABLE_NETWORK &network = networkList->Network[j];
+
+            QString networkName;
+
+            if (network.strProfileName[0] != 0) {
+                networkName = QString::fromWCharArray(network.strProfileName);
+            } else {
+                networkName = QByteArray(reinterpret_cast<char *>(network.dot11Ssid.ucSSID),
+                                         network.dot11Ssid.uSSIDLength);
+            }
+
+            if (qHash(QLatin1String("WLAN:") + networkName) == id.toUInt()) {
+                local_WlanFreeMemory(networkList);
+                local_WlanFreeMemory(interfaceList);
+                return true;
+            }
+        }
+
+        local_WlanFreeMemory(networkList);
+    }
+
+    local_WlanFreeMemory(interfaceList);
+
+    return false;
+}
+
+/*QString QNativeWifiEngine::bearerName(const QString &)
+{
+    return QLatin1String("WLAN");
+}*/
+
+void QNativeWifiEngine::connectToId(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    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);
+        emit connectionError(id, InterfaceLookupError);
+        return;
+    }
+
+    QString profile;
+
+    for (unsigned int i = 0; i < interfaceList->dwNumberOfItems; ++i) {
+        const WLAN_INTERFACE_INFO &interface = interfaceList->InterfaceInfo[i];
+
+        WLAN_AVAILABLE_NETWORK_LIST *networkList;
+        result = local_WlanGetAvailableNetworkList(handle, &interface.InterfaceGuid,
+                                                   3, 0, &networkList);
+        if (result != ERROR_SUCCESS) {
+            qWarning("%s: WlanGetAvailableNetworkList failed with error %ld\n",
+                     __FUNCTION__, result);
+            continue;
+        }
+
+        for (unsigned int j = 0; j < networkList->dwNumberOfItems; ++j) {
+            WLAN_AVAILABLE_NETWORK &network = networkList->Network[j];
+
+            profile = QString::fromWCharArray(network.strProfileName);
+
+            if (qHash(QLatin1String("WLAN:") + profile) == id.toUInt())
+                break;
+            else
+                profile.clear();
+        }
+
+        local_WlanFreeMemory(networkList);
+
+        if (!profile.isEmpty()) {
+            WLAN_CONNECTION_PARAMETERS parameters;
+            parameters.wlanConnectionMode = wlan_connection_mode_profile;
+            parameters.strProfile = reinterpret_cast<LPCWSTR>(profile.utf16());
+            parameters.pDot11Ssid = 0;
+            parameters.pDesiredBssidList = 0;
+            parameters.dot11BssType = dot11_BSS_type_any;
+            parameters.dwFlags = 0;
+
+            DWORD result = local_WlanConnect(handle, &interface.InterfaceGuid, &parameters, 0);
+            if (result != ERROR_SUCCESS) {
+                qWarning("%s: WlanConnect failed with error %ld\n", __FUNCTION__, result);
+                emit connectionError(id, ConnectError);
+                break;
+            }
+
+            break;
+        }
+    }
+
+    local_WlanFreeMemory(interfaceList);
+
+    if (profile.isEmpty())
+        emit connectionError(id, InterfaceLookupError);
+}
+
+void QNativeWifiEngine::disconnectFromId(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    QString interface = getInterfaceFromId(id);
+
+    if (interface.isEmpty()) {
+        emit connectionError(id, InterfaceLookupError);
+        return;
+    }
+
+    QStringList split = interface.mid(1, interface.length() - 2).split('-');
+
+    GUID guid;
+    guid.Data1 = split.at(0).toUInt(0, 16);
+    guid.Data2 = split.at(1).toUShort(0, 16);
+    guid.Data3 = split.at(2).toUShort(0, 16);
+    guid.Data4[0] = split.at(3).left(2).toUShort(0, 16);
+    guid.Data4[1] = split.at(3).right(2).toUShort(0, 16);
+    for (int i = 0; i < 6; ++i)
+        guid.Data4[i + 2] = split.at(4).mid(i*2, 2).toUShort(0, 16);
+
+    DWORD result = local_WlanDisconnect(handle, &guid, 0);
+    if (result != ERROR_SUCCESS) {
+        qWarning("%s: WlanDisconnect failed with error %ld\n", __FUNCTION__, result);
+        emit connectionError(id, DisconnectionError);
+        return;
+    }
+}
+
+void QNativeWifiEngine::requestUpdate()
+{
+    QMutexLocker locker(&mutex);
+
+    // 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);
+        return;
+    }
+
+    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);
+    }
+
+    local_WlanFreeMemory(interfaceList);
+}
+
+QNetworkSession::State QNativeWifiEngine::sessionStateForId(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
+
+    if (!ptr)
+        return QNetworkSession::Invalid;
+
+    if (!ptr->isValid) {
+        return QNetworkSession::Invalid;
+    } else if ((ptr->state & QNetworkConfiguration::Active) == QNetworkConfiguration::Active) {
+        return QNetworkSession::Connected;
+    } else if ((ptr->state & QNetworkConfiguration::Discovered) ==
+                QNetworkConfiguration::Discovered) {
+        return QNetworkSession::Disconnected;
+    } else if ((ptr->state & QNetworkConfiguration::Defined) == QNetworkConfiguration::Defined) {
+        return QNetworkSession::NotAvailable;
+    } else if ((ptr->state & QNetworkConfiguration::Undefined) ==
+                QNetworkConfiguration::Undefined) {
+        return QNetworkSession::NotAvailable;
+    }
+
+    return QNetworkSession::Invalid;
+}
+
+QNetworkConfigurationManager::Capabilities QNativeWifiEngine::capabilities() const
+{
+    return QNetworkConfigurationManager::ForcedRoaming |
+            QNetworkConfigurationManager::CanStartAndStopInterfaces;
+}
+
+QNetworkSessionPrivate *QNativeWifiEngine::createSessionBackend()
+{
+    return new QNetworkSessionPrivateImpl;
+}
+
+QNetworkConfigurationPrivatePointer QNativeWifiEngine::defaultConfiguration()
+{
+    return QNetworkConfigurationPrivatePointer();
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/bearer/nativewifi/qnativewifiengine.h b/src/plugins/bearer/nativewifi/qnativewifiengine.h
new file mode 100644
index 0000000..a9a9375
--- /dev/null
+++ b/src/plugins/bearer/nativewifi/qnativewifiengine.h
@@ -0,0 +1,104 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QNATIVEWIFIENGINE_P_H
+#define QNATIVEWIFIENGINE_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "../qbearerengine_impl.h"
+
+#include <QtCore/qtimer.h>
+
+QT_BEGIN_NAMESPACE
+
+class QNetworkConfigurationPrivate;
+struct WLAN_NOTIFICATION_DATA;
+
+class QNativeWifiEngine : public QBearerEngineImpl
+{
+    Q_OBJECT
+
+public:
+    QNativeWifiEngine(QObject *parent = 0);
+    ~QNativeWifiEngine();
+
+    QString getInterfaceFromId(const QString &id);
+    bool hasIdentifier(const QString &id);
+
+    //QString bearerName(const QString &id);
+
+    void connectToId(const QString &id);
+    void disconnectFromId(const QString &id);
+
+    void requestUpdate();
+
+    QNetworkSession::State sessionStateForId(const QString &id);
+
+    QNetworkConfigurationManager::Capabilities capabilities() const;
+
+    QNetworkSessionPrivate *createSessionBackend();
+
+    QNetworkConfigurationPrivatePointer defaultConfiguration();
+
+    inline bool available() const { return handle != 0; }
+
+public Q_SLOTS:
+    void scanComplete();
+
+private:
+    QTimer pollTimer;
+
+    Qt::HANDLE handle;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/bearer/networkmanager/main.cpp b/src/plugins/bearer/networkmanager/main.cpp
new file mode 100644
index 0000000..6c97a22
--- /dev/null
+++ b/src/plugins/bearer/networkmanager/main.cpp
@@ -0,0 +1,89 @@
+/****************************************************************************
+**
+** 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 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 "qnetworkmanagerengine.h"
+
+#include <QtNetwork/private/qbearerplugin_p.h>
+
+#include <QtCore/qdebug.h>
+
+QT_BEGIN_NAMESPACE
+
+class QNetworkManagerEnginePlugin : public QBearerEnginePlugin
+{
+public:
+    QNetworkManagerEnginePlugin();
+    ~QNetworkManagerEnginePlugin();
+
+    QStringList keys() const;
+    QBearerEngine *create(const QString &key) const;
+};
+
+QNetworkManagerEnginePlugin::QNetworkManagerEnginePlugin()
+{
+}
+
+QNetworkManagerEnginePlugin::~QNetworkManagerEnginePlugin()
+{
+}
+
+QStringList QNetworkManagerEnginePlugin::keys() const
+{
+    return QStringList() << QLatin1String("networkmanager");
+}
+
+QBearerEngine *QNetworkManagerEnginePlugin::create(const QString &key) const
+{
+    if (key == QLatin1String("networkmanager")) {
+        QNetworkManagerEngine *engine = new QNetworkManagerEngine;
+        if (engine->networkManagerAvailable())
+            return engine;
+        else
+            delete engine;
+    }
+
+    return 0;
+}
+
+Q_EXPORT_STATIC_PLUGIN(QNetworkManagerEnginePlugin)
+Q_EXPORT_PLUGIN2(qnmbearer, QNetworkManagerEnginePlugin)
+
+QT_END_NAMESPACE
diff --git a/src/plugins/bearer/networkmanager/networkmanager.pro b/src/plugins/bearer/networkmanager/networkmanager.pro
new file mode 100644
index 0000000..bf0d29a
--- /dev/null
+++ b/src/plugins/bearer/networkmanager/networkmanager.pro
@@ -0,0 +1,20 @@
+TARGET = qnmbearer
+include(../../qpluginbase.pri)
+
+QT += network dbus
+
+HEADERS += qnmdbushelper.h \
+           qnetworkmanagerservice.h \
+           qnetworkmanagerengine.h \
+           ../qnetworksession_impl.h \
+           ../qbearerengine_impl.h
+
+SOURCES += main.cpp \
+           qnmdbushelper.cpp \
+           qnetworkmanagerservice.cpp \
+           qnetworkmanagerengine.cpp \
+           ../qnetworksession_impl.cpp
+
+QTDIR_build:DESTDIR = $$QT_BUILD_TREE/plugins/bearer
+target.path += $$[QT_INSTALL_PLUGINS]/bearer
+INSTALLS += target
diff --git a/src/plugins/bearer/networkmanager/qnetworkmanagerengine.cpp b/src/plugins/bearer/networkmanager/qnetworkmanagerengine.cpp
new file mode 100644
index 0000000..5c6efe3
--- /dev/null
+++ b/src/plugins/bearer/networkmanager/qnetworkmanagerengine.cpp
@@ -0,0 +1,847 @@
+/****************************************************************************
+**
+** 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 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 "qnetworkmanagerengine.h"
+#include "qnetworkmanagerservice.h"
+#include "../qnetworksession_impl.h"
+
+#include <QtNetwork/private/qnetworkconfiguration_p.h>
+
+#include <QtNetwork/qnetworksession.h>
+
+#include <QtCore/qdebug.h>
+
+#include <NetworkManager/NetworkManager.h>
+#include <QtDBus>
+#include <QDBusConnection>
+#include <QDBusError>
+#include <QDBusInterface>
+#include <QDBusMessage>
+#include <QDBusReply>
+
+QT_BEGIN_NAMESPACE
+
+QNetworkManagerEngine::QNetworkManagerEngine(QObject *parent)
+:   QBearerEngineImpl(parent),
+    interface(new QNetworkManagerInterface(this)),
+    systemSettings(new QNetworkManagerSettings(NM_DBUS_SERVICE_SYSTEM_SETTINGS, this)),
+    userSettings(new QNetworkManagerSettings(NM_DBUS_SERVICE_USER_SETTINGS, this))
+{
+    if (!interface->isValid())
+        return;
+
+    interface->setConnections();
+    connect(interface, SIGNAL(deviceAdded(QDBusObjectPath)),
+            this, SLOT(deviceAdded(QDBusObjectPath)));
+    connect(interface, SIGNAL(deviceRemoved(QDBusObjectPath)),
+            this, SLOT(deviceRemoved(QDBusObjectPath)));
+#if 0
+    connect(interface, SIGNAL(stateChanged(const QString,quint32)),
+            this, SIGNAL(configurationsChanged()));
+#endif
+    connect(interface, SIGNAL(activationFinished(QDBusPendingCallWatcher*)),
+            this, SLOT(activationFinished(QDBusPendingCallWatcher*)));
+    connect(interface, SIGNAL(propertiesChanged(QString,QMap<QString,QVariant>)),
+            this, SLOT(interfacePropertiesChanged(QString,QMap<QString,QVariant>)));
+
+    qDBusRegisterMetaType<QNmSettingsMap>();
+
+    systemSettings->setConnections();
+    connect(systemSettings, SIGNAL(newConnection(QDBusObjectPath)),
+            this, SLOT(newConnection(QDBusObjectPath)));
+
+    userSettings->setConnections();
+    connect(userSettings, SIGNAL(newConnection(QDBusObjectPath)),
+            this, SLOT(newConnection(QDBusObjectPath)));
+
+    // Get current list of access points.
+    foreach (const QDBusObjectPath &devicePath, interface->getDevices())
+        deviceAdded(devicePath);
+
+    // Get connections.
+    foreach (const QDBusObjectPath &settingsPath, systemSettings->listConnections())
+        newConnection(settingsPath, systemSettings);
+    foreach (const QDBusObjectPath &settingsPath, userSettings->listConnections())
+        newConnection(settingsPath, userSettings);
+
+    // Get active connections.
+    foreach (const QDBusObjectPath &acPath, interface->activeConnections()) {
+        QNetworkManagerConnectionActive *activeConnection =
+            new QNetworkManagerConnectionActive(acPath.path());
+        activeConnections.insert(acPath.path(), activeConnection);
+
+        activeConnection->setConnections();
+        connect(activeConnection, SIGNAL(propertiesChanged(QString,QMap<QString,QVariant>)),
+                this, SLOT(activeConnectionPropertiesChanged(QString,QMap<QString,QVariant>)));
+    }
+}
+
+QNetworkManagerEngine::~QNetworkManagerEngine()
+{
+}
+
+bool QNetworkManagerEngine::networkManagerAvailable() const
+{
+    QMutexLocker locker(&mutex);
+
+    return interface->isValid();
+}
+
+void QNetworkManagerEngine::doRequestUpdate()
+{
+    emit updateCompleted();
+}
+
+QString QNetworkManagerEngine::getInterfaceFromId(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    foreach (const QDBusObjectPath &acPath, interface->activeConnections()) {
+        QNetworkManagerConnectionActive activeConnection(acPath.path());
+
+        const QString identifier = QString::number(qHash(activeConnection.serviceName() + ' ' +
+                                                         activeConnection.connection().path()));
+
+        if (id == identifier) {
+            QList<QDBusObjectPath> devices = activeConnection.devices();
+
+            if (devices.isEmpty())
+                continue;
+
+            QNetworkManagerInterfaceDevice device(devices.at(0).path());
+            return device.interface().name();
+        }
+    }
+
+    return QString();
+}
+
+bool QNetworkManagerEngine::hasIdentifier(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    if (connectionFromId(id))
+        return true;
+
+    for (int i = 0; i < accessPoints.count(); ++i) {
+        QNetworkManagerInterfaceAccessPoint *accessPoint = accessPoints.at(i);
+
+        const QString identifier =
+            QString::number(qHash(accessPoint->connectionInterface()->path()));
+
+        if (id == identifier)
+            return true;
+    }
+
+    return false;
+}
+
+QString QNetworkManagerEngine::bearerName(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    QNetworkManagerSettingsConnection *connection = connectionFromId(id);
+
+    if (!connection)
+        return QString();
+
+    QNmSettingsMap map = connection->getSettings();
+    const QString connectionType = map.value("connection").value("type").toString();
+
+    if (connectionType == "802-3-ethernet")
+        return QLatin1String("Ethernet");
+    else if (connectionType == "802-11-wireless")
+        return QLatin1String("WLAN");
+    else if (connectionType == "gsm")
+        return QLatin1String("2G");
+    else if (connectionType == "cdma")
+        return QLatin1String("CDMA2000");
+    else
+        return QString();
+}
+
+void QNetworkManagerEngine::connectToId(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    QNetworkManagerSettingsConnection *connection = connectionFromId(id);
+
+    if (!connection)
+        return;
+
+    QNmSettingsMap map = connection->getSettings();
+    const QString connectionType = map.value("connection").value("type").toString();
+
+    QString dbusDevicePath;
+    foreach (const QDBusObjectPath &devicePath, interface->getDevices()) {
+        QNetworkManagerInterfaceDevice device(devicePath.path());
+        if (device.deviceType() == DEVICE_TYPE_802_3_ETHERNET &&
+            connectionType == QLatin1String("802-3-ethernet")) {
+            dbusDevicePath = devicePath.path();
+            break;
+        } else if (device.deviceType() == DEVICE_TYPE_802_11_WIRELESS &&
+                   connectionType == QLatin1String("802-11-wireless")) {
+            dbusDevicePath = devicePath.path();
+            break;
+        }
+    }
+
+    const QString service = connection->connectionInterface()->service();
+    const QString settingsPath = connection->connectionInterface()->path();
+
+    interface->activateConnection(service, QDBusObjectPath(settingsPath),
+                                  QDBusObjectPath(dbusDevicePath), QDBusObjectPath("/"));
+}
+
+void QNetworkManagerEngine::disconnectFromId(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    foreach (const QDBusObjectPath &acPath, interface->activeConnections()) {
+        QNetworkManagerConnectionActive activeConnection(acPath.path());
+
+        const QString identifier = QString::number(qHash(activeConnection.serviceName() + ' ' +
+                                                         activeConnection.connection().path()));
+
+        if (id == identifier && accessPointConfigurations.contains(id)) {
+            interface->deactivateConnection(acPath);
+            break;
+        }
+    }
+}
+
+void QNetworkManagerEngine::requestUpdate()
+{
+    QMutexLocker locker(&mutex);
+
+    QTimer::singleShot(0, this, SLOT(doRequestUpdate()));
+}
+
+void QNetworkManagerEngine::interfacePropertiesChanged(const QString &path,
+                                                       const QMap<QString, QVariant> &properties)
+{
+    QMutexLocker locker(&mutex);
+
+    Q_UNUSED(path)
+
+    QMapIterator<QString, QVariant> i(properties);
+    while (i.hasNext()) {
+        i.next();
+
+        if (i.key() == QLatin1String("ActiveConnections")) {
+            // Active connections changed, update configurations.
+
+            QList<QDBusObjectPath> activeConnections =
+                qdbus_cast<QList<QDBusObjectPath> >(i.value().value<QDBusArgument>());
+
+            QStringList identifiers = accessPointConfigurations.keys();
+            foreach (const QString &id, identifiers)
+                QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
+
+            QStringList priorActiveConnections = this->activeConnections.keys();
+
+            foreach (const QDBusObjectPath &acPath, activeConnections) {
+                priorActiveConnections.removeOne(acPath.path());
+                QNetworkManagerConnectionActive *activeConnection =
+                    this->activeConnections.value(acPath.path());
+                if (!activeConnection) {
+                    activeConnection = new QNetworkManagerConnectionActive(acPath.path());
+                    this->activeConnections.insert(acPath.path(), activeConnection);
+
+                    activeConnection->setConnections();
+                    connect(activeConnection, SIGNAL(propertiesChanged(QString,QMap<QString,QVariant>)),
+                            this, SLOT(activeConnectionPropertiesChanged(QString,QMap<QString,QVariant>)));
+                }
+
+                const QString id = QString::number(qHash(activeConnection->serviceName() + ' ' +
+                                                         activeConnection->connection().path()));
+
+                identifiers.removeOne(id);
+
+                QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
+                if (ptr) {
+                    if (activeConnection->state() == 2 &&
+                        ptr->state != QNetworkConfiguration::Active) {
+                        ptr->state = QNetworkConfiguration::Active;
+                        emit configurationChanged(ptr);
+                    }
+                }
+            }
+
+            while (!priorActiveConnections.isEmpty())
+                delete this->activeConnections.take(priorActiveConnections.takeFirst());
+
+            while (!identifiers.isEmpty()) {
+                // These configurations are not active
+                QNetworkConfigurationPrivatePointer ptr =
+                    accessPointConfigurations.value(identifiers.takeFirst());
+
+                if ((ptr->state & QNetworkConfiguration::Active) == QNetworkConfiguration::Active) {
+                    ptr->state = QNetworkConfiguration::Discovered;
+                    emit configurationChanged(ptr);
+                }
+            }
+        }
+    }
+}
+
+void QNetworkManagerEngine::activeConnectionPropertiesChanged(const QString &path,
+                                                              const QMap<QString, QVariant> &properties)
+{
+    QMutexLocker locker(&mutex);
+
+    Q_UNUSED(properties)
+
+    QNetworkManagerConnectionActive *activeConnection = activeConnections.value(path);
+
+    if (!activeConnection)
+        return;
+
+    const QString id = QString::number(qHash(activeConnection->serviceName() + ' ' +
+                                             activeConnection->connection().path()));
+
+    QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
+    if (ptr) {
+        if (activeConnection->state() == 2 &&
+            ptr->state != QNetworkConfiguration::Active) {
+            ptr->state = QNetworkConfiguration::Active;
+            emit configurationChanged(ptr);
+        }
+    }
+}
+
+void QNetworkManagerEngine::devicePropertiesChanged(const QString &path,
+                                                    const QMap<QString, QVariant> &properties)
+{
+    Q_UNUSED(path);
+    Q_UNUSED(properties);
+}
+
+void QNetworkManagerEngine::deviceAdded(const QDBusObjectPath &path)
+{
+    QMutexLocker locker(&mutex);
+
+    QNetworkManagerInterfaceDevice device(path.path());
+    if (device.deviceType() == DEVICE_TYPE_802_11_WIRELESS) {
+        QNetworkManagerInterfaceDeviceWireless *wirelessDevice =
+            new QNetworkManagerInterfaceDeviceWireless(device.connectionInterface()->path());
+        wirelessDevices.insert(path.path(), wirelessDevice);
+
+        wirelessDevice->setConnections();
+        connect(wirelessDevice, SIGNAL(accessPointAdded(QString,QDBusObjectPath)),
+                this, SLOT(newAccessPoint(QString,QDBusObjectPath)));
+        connect(wirelessDevice, SIGNAL(accessPointRemoved(QString,QDBusObjectPath)),
+                this, SLOT(removeAccessPoint(QString,QDBusObjectPath)));
+        connect(wirelessDevice, SIGNAL(propertiesChanged(QString,QMap<QString,QVariant>)),
+                this, SLOT(devicePropertiesChanged(QString,QMap<QString,QVariant>)));
+
+        foreach (const QDBusObjectPath &apPath, wirelessDevice->getAccessPoints())
+            newAccessPoint(QString(), apPath);
+    }
+}
+
+void QNetworkManagerEngine::deviceRemoved(const QDBusObjectPath &path)
+{
+    QMutexLocker locker(&mutex);
+
+    delete wirelessDevices.value(path.path());
+}
+
+void QNetworkManagerEngine::newConnection(const QDBusObjectPath &path,
+                                          QNetworkManagerSettings *settings)
+{
+    QMutexLocker locker(&mutex);
+
+    if (!settings)
+        settings = qobject_cast<QNetworkManagerSettings *>(sender());
+
+    if (!settings)
+        return;
+
+    QNetworkManagerSettingsConnection *connection =
+        new QNetworkManagerSettingsConnection(settings->connectionInterface()->service(),
+                                              path.path());
+    connections.append(connection);
+
+    connect(connection, SIGNAL(removed(QString)), this, SLOT(removeConnection(QString)));
+    connect(connection, SIGNAL(updated(const QNmSettingsMap&)),
+            this, SLOT(updateConnection(const QNmSettingsMap&)));
+
+    const QString service = connection->connectionInterface()->service();
+    const QString settingsPath = connection->connectionInterface()->path();
+
+    QNetworkConfigurationPrivate *cpPriv =
+        parseConnection(service, settingsPath, connection->getSettings());
+
+    // Check if connection is active.
+    foreach (const QDBusObjectPath &acPath, interface->activeConnections()) {
+        QNetworkManagerConnectionActive activeConnection(acPath.path());
+
+        if (activeConnection.serviceName() == service &&
+            activeConnection.connection().path() == settingsPath &&
+            activeConnection.state() == 2) {
+            cpPriv->state |= QNetworkConfiguration::Active;
+            break;
+        }
+    }
+
+    QNetworkConfigurationPrivatePointer ptr(cpPriv);
+    accessPointConfigurations.insert(ptr->id, ptr);
+    emit configurationAdded(ptr);
+}
+
+void QNetworkManagerEngine::removeConnection(const QString &path)
+{
+    QMutexLocker locker(&mutex);
+
+    Q_UNUSED(path)
+
+    QNetworkManagerSettingsConnection *connection =
+        qobject_cast<QNetworkManagerSettingsConnection *>(sender());
+    if (!connection)
+        return;
+
+    connections.removeAll(connection);
+
+    const QString id = QString::number(qHash(connection->connectionInterface()->service() + ' ' +
+                                             connection->connectionInterface()->path()));
+
+    QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.take(id);
+    ptr->isValid = false;
+    emit configurationRemoved(ptr);
+}
+
+void QNetworkManagerEngine::updateConnection(const QNmSettingsMap &settings)
+{
+    QMutexLocker locker(&mutex);
+
+    QNetworkManagerSettingsConnection *connection =
+        qobject_cast<QNetworkManagerSettingsConnection *>(sender());
+    if (!connection)
+        return;
+
+    const QString service = connection->connectionInterface()->service();
+    const QString settingsPath = connection->connectionInterface()->path();
+
+    QNetworkConfigurationPrivate *cpPriv = parseConnection(service, settingsPath, settings);
+
+    // Check if connection is active.
+    foreach (const QDBusObjectPath &acPath, interface->activeConnections()) {
+        QNetworkManagerConnectionActive activeConnection(acPath.path());
+
+        if (activeConnection.serviceName() == service &&
+            activeConnection.connection().path() == settingsPath &&
+            activeConnection.state() == NM_ACTIVE_CONNECTION_STATE_ACTIVATED) {
+            cpPriv->state |= QNetworkConfiguration::Active;
+            break;
+        }
+    }
+
+    QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(cpPriv->id);
+
+    ptr->isValid = cpPriv->isValid;
+    ptr->name = cpPriv->name;
+    ptr->id = cpPriv->id;
+    ptr->state = cpPriv->state;
+
+    emit configurationChanged(ptr);
+    delete cpPriv;
+}
+
+void QNetworkManagerEngine::activationFinished(QDBusPendingCallWatcher *watcher)
+{
+    QMutexLocker locker(&mutex);
+
+    QDBusPendingReply<QDBusObjectPath> reply = *watcher;
+    if (!reply.isError()) {
+        QDBusObjectPath result = reply.value();
+
+        QNetworkManagerConnectionActive activeConnection(result.path());
+
+        const QString id = QString::number(qHash(activeConnection.serviceName() + ' ' +
+                                                 activeConnection.connection().path()));
+
+        QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
+        if (ptr) {
+            if (activeConnection.state() == 2 &&
+                ptr->state != QNetworkConfiguration::Active) {
+                ptr->state = QNetworkConfiguration::Active;
+                emit configurationChanged(ptr);
+            }
+        }
+    }
+}
+
+void QNetworkManagerEngine::newAccessPoint(const QString &path, const QDBusObjectPath &objectPath)
+{
+    QMutexLocker locker(&mutex);
+
+    Q_UNUSED(path)
+
+    QNetworkManagerInterfaceAccessPoint *accessPoint =
+        new QNetworkManagerInterfaceAccessPoint(objectPath.path());
+    accessPoints.append(accessPoint);
+
+    accessPoint->setConnections();
+    connect(accessPoint, SIGNAL(propertiesChanged(QMap<QString,QVariant>)),
+            this, SLOT(updateAccessPoint(QMap<QString,QVariant>)));
+
+    // Check if configuration for this SSID already exists.
+    for (int i = 0; i < accessPoints.count(); ++i) {
+        if (accessPoint != accessPoints.at(i) &&
+            accessPoint->ssid() == accessPoints.at(i)->ssid()) {
+            return;
+        }
+    }
+
+    // Check if configuration exists for connection.
+    if (!accessPoint->ssid().isEmpty()) {
+        for (int i = 0; i < connections.count(); ++i) {
+            QNetworkManagerSettingsConnection *connection = connections.at(i);
+
+            if (accessPoint->ssid() == connection->getSsid()) {
+                const QString service = connection->connectionInterface()->service();
+                const QString settingsPath = connection->connectionInterface()->path();
+                const QString connectionId = QString::number(qHash(service + ' ' + settingsPath));
+
+                QNetworkConfigurationPrivatePointer ptr =
+                    accessPointConfigurations.value(connectionId);
+                ptr->state = QNetworkConfiguration::Discovered;
+                emit configurationChanged(ptr);
+                return;
+            }
+        }
+    }
+
+    // New access point.
+    QNetworkConfigurationPrivatePointer ptr(new QNetworkConfigurationPrivate);
+
+    ptr->name = accessPoint->ssid();
+    ptr->isValid = true;
+    ptr->id = QString::number(qHash(objectPath.path()));
+    ptr->type = QNetworkConfiguration::InternetAccessPoint;
+    ptr->purpose = QNetworkConfiguration::PublicPurpose;
+    ptr->state = QNetworkConfiguration::Undefined;
+    ptr->bearer = QLatin1String("WLAN");
+
+    accessPointConfigurations.insert(ptr->id, ptr);
+    emit configurationAdded(ptr);
+}
+
+void QNetworkManagerEngine::removeAccessPoint(const QString &path,
+                                              const QDBusObjectPath &objectPath)
+{
+    QMutexLocker locker(&mutex);
+
+    Q_UNUSED(path)
+
+    for (int i = 0; i < accessPoints.count(); ++i) {
+        QNetworkManagerInterfaceAccessPoint *accessPoint = accessPoints.at(i);
+
+        if (accessPoint->connectionInterface()->path() == objectPath.path()) {
+            accessPoints.removeOne(accessPoint);
+
+            if (configuredAccessPoints.contains(accessPoint)) {
+                // find connection and change state to Defined
+                configuredAccessPoints.removeOne(accessPoint);
+                for (int i = 0; i < connections.count(); ++i) {
+                    QNetworkManagerSettingsConnection *connection = connections.at(i);
+
+                    if (accessPoint->ssid() == connection->getSsid()) {
+                        const QString service = connection->connectionInterface()->service();
+                        const QString settingsPath = connection->connectionInterface()->path();
+                        const QString connectionId =
+                            QString::number(qHash(service + ' ' + settingsPath));
+
+                        QNetworkConfigurationPrivatePointer ptr =
+                            accessPointConfigurations.value(connectionId);
+                        ptr->state = QNetworkConfiguration::Defined;
+                        emit configurationChanged(ptr);
+                        return;
+                    }
+                }
+            } else {
+                QNetworkConfigurationPrivatePointer ptr =
+                    accessPointConfigurations.take(QString::number(qHash(objectPath.path())));
+
+                if (ptr)
+                    emit configurationRemoved(ptr);
+            }
+
+            delete accessPoint;
+
+            break;
+        }
+    }
+}
+
+void QNetworkManagerEngine::updateAccessPoint(const QMap<QString, QVariant> &map)
+{
+    QMutexLocker locker(&mutex);
+
+    Q_UNUSED(map)
+
+    QNetworkManagerInterfaceAccessPoint *accessPoint =
+        qobject_cast<QNetworkManagerInterfaceAccessPoint *>(sender());
+    if (!accessPoint)
+        return;
+
+    for (int i = 0; i < connections.count(); ++i) {
+        QNetworkManagerSettingsConnection *connection = connections.at(i);
+
+        if (accessPoint->ssid() == connection->getSsid()) {
+            const QString service = connection->connectionInterface()->service();
+            const QString settingsPath = connection->connectionInterface()->path();
+            const QString connectionId = QString::number(qHash(service + ' ' + settingsPath));
+
+            QNetworkConfigurationPrivatePointer ptr =
+                accessPointConfigurations.value(connectionId);
+            ptr->state = QNetworkConfiguration::Discovered;
+            emit configurationChanged(ptr);
+            return;
+        }
+    }
+}
+
+QNetworkConfigurationPrivate *QNetworkManagerEngine::parseConnection(const QString &service,
+                                                                     const QString &settingsPath,
+                                                                     const QNmSettingsMap &map)
+{
+    QMutexLocker locker(&mutex);
+
+    QNetworkConfigurationPrivate *cpPriv = new QNetworkConfigurationPrivate;
+    cpPriv->name = map.value("connection").value("id").toString();
+    cpPriv->isValid = true;
+    cpPriv->id = QString::number(qHash(service + ' ' + settingsPath));
+    cpPriv->type = QNetworkConfiguration::InternetAccessPoint;
+
+    cpPriv->purpose = QNetworkConfiguration::PublicPurpose;
+
+    cpPriv->state = QNetworkConfiguration::Defined;
+
+    const QString connectionType = map.value("connection").value("type").toString();
+
+    if (connectionType == QLatin1String("802-3-ethernet")) {
+        cpPriv->bearer = QLatin1String("Ethernet");
+
+        foreach (const QDBusObjectPath &devicePath, interface->getDevices()) {
+            QNetworkManagerInterfaceDevice device(devicePath.path());
+            if (device.deviceType() == DEVICE_TYPE_802_3_ETHERNET) {
+                QNetworkManagerInterfaceDeviceWired wiredDevice(device.connectionInterface()->path());
+                if (wiredDevice.carrier()) {
+                    cpPriv->state |= QNetworkConfiguration::Discovered;
+                    break;
+                }
+
+            }
+        }
+    } else if (connectionType == QLatin1String("802-11-wireless")) {
+        cpPriv->bearer = QLatin1String("WLAN");
+
+        const QString connectionSsid = map.value("802-11-wireless").value("ssid").toString();
+
+        for (int i = 0; i < accessPoints.count(); ++i) {
+            if (connectionSsid == accessPoints.at(i)->ssid()) {
+                cpPriv->state |= QNetworkConfiguration::Discovered;
+                if (!configuredAccessPoints.contains(accessPoints.at(i))) {
+                    configuredAccessPoints.append(accessPoints.at(i));
+
+                    const QString accessPointId =
+                        QString::number(qHash(accessPoints.at(i)->connectionInterface()->path()));
+                    QNetworkConfigurationPrivatePointer ptr =
+                        accessPointConfigurations.take(accessPointId);
+                    emit configurationRemoved(ptr);
+                }
+                break;
+            }
+        }
+    } else if (connectionType == "gsm") {
+        cpPriv->bearer = QLatin1String("2G");
+    } else if (connectionType == "cdma") {
+        cpPriv->bearer = QLatin1String("CDMA2000");
+    }
+
+    return cpPriv;
+}
+
+QNetworkManagerSettingsConnection *QNetworkManagerEngine::connectionFromId(const QString &id) const
+{
+    QMutexLocker locker(&mutex);
+
+    for (int i = 0; i < connections.count(); ++i) {
+        QNetworkManagerSettingsConnection *connection = connections.at(i);
+        const QString service = connection->connectionInterface()->service();
+        const QString settingsPath = connection->connectionInterface()->path();
+
+        const QString identifier = QString::number(qHash(service + ' ' + settingsPath));
+
+        if (id == identifier)
+            return connection;
+    }
+
+    return 0;
+}
+
+QNetworkSession::State QNetworkManagerEngine::sessionStateForId(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
+
+    if (!ptr)
+        return QNetworkSession::Invalid;
+
+    if (!ptr->isValid)
+        return QNetworkSession::Invalid;
+
+    foreach (const QString &acPath, activeConnections.keys()) {
+        QNetworkManagerConnectionActive *activeConnection = activeConnections.value(acPath);
+
+        const QString identifier = QString::number(qHash(activeConnection->serviceName() + ' ' +
+                                                         activeConnection->connection().path()));
+
+        if (id == identifier) {
+            switch (activeConnection->state()) {
+            case 0:
+                return QNetworkSession::Disconnected;
+            case 1:
+                return QNetworkSession::Connecting;
+            case 2:
+                return QNetworkSession::Connected;
+            }
+        }
+    }
+
+    if ((ptr->state & QNetworkConfiguration::Discovered) == QNetworkConfiguration::Discovered)
+        return QNetworkSession::Disconnected;
+    else if ((ptr->state & QNetworkConfiguration::Defined) == QNetworkConfiguration::Defined)
+        return QNetworkSession::NotAvailable;
+    else if ((ptr->state & QNetworkConfiguration::Undefined) == QNetworkConfiguration::Undefined)
+        return QNetworkSession::NotAvailable;
+
+    return QNetworkSession::Invalid;
+}
+
+quint64 QNetworkManagerEngine::bytesWritten(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
+    if (ptr && (ptr->state & QNetworkConfiguration::Active) == QNetworkConfiguration::Active) {
+        const QString networkInterface = getInterfaceFromId(id);
+        if (!networkInterface.isEmpty()) {
+            const QString devFile = QLatin1String("/sys/class/net/") +
+                                    networkInterface +
+                                    QLatin1String("/statistics/tx_bytes");
+
+            quint64 result = Q_UINT64_C(0);
+
+            QFile tx(devFile);
+            if (tx.exists() && tx.open(QIODevice::ReadOnly | QIODevice::Text)) {
+                QTextStream in(&tx);
+                in >> result;
+                tx.close();
+            }
+
+            return result;
+        }
+    }
+
+    return Q_UINT64_C(0);
+}
+
+quint64 QNetworkManagerEngine::bytesReceived(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
+    if (ptr && (ptr->state & QNetworkConfiguration::Active) == QNetworkConfiguration::Active) {
+        const QString networkInterface = getInterfaceFromId(id);
+        if (!networkInterface.isEmpty()) {
+            const QString devFile = QLatin1String("/sys/class/net/") +
+                                    networkInterface +
+                                    QLatin1String("/statistics/rx_bytes");
+
+            quint64 result = Q_UINT64_C(0);
+
+            QFile tx(devFile);
+            if (tx.exists() && tx.open(QIODevice::ReadOnly | QIODevice::Text)) {
+                QTextStream in(&tx);
+                in >> result;
+                tx.close();
+            }
+
+            return result;
+        }
+    }
+
+    return Q_UINT64_C(0);
+}
+
+quint64 QNetworkManagerEngine::startTime(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    QNetworkManagerSettingsConnection *connection = connectionFromId(id);
+    if (connection)
+        return connection->getTimestamp();
+    else
+        return Q_UINT64_C(0);
+}
+
+QNetworkConfigurationManager::Capabilities QNetworkManagerEngine::capabilities() const
+{
+    return QNetworkConfigurationManager::ForcedRoaming |
+           QNetworkConfigurationManager::CanStartAndStopInterfaces;
+}
+
+QNetworkSessionPrivate *QNetworkManagerEngine::createSessionBackend()
+{
+    return new QNetworkSessionPrivateImpl;
+}
+
+QNetworkConfigurationPrivatePointer QNetworkManagerEngine::defaultConfiguration()
+{
+    return QNetworkConfigurationPrivatePointer();
+}
+
+QT_END_NAMESPACE
+
diff --git a/src/plugins/bearer/networkmanager/qnetworkmanagerengine.h b/src/plugins/bearer/networkmanager/qnetworkmanagerengine.h
new file mode 100644
index 0000000..ca1f857
--- /dev/null
+++ b/src/plugins/bearer/networkmanager/qnetworkmanagerengine.h
@@ -0,0 +1,139 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QNETWORKMANAGERENGINE_P_H
+#define QNETWORKMANAGERENGINE_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists for the convenience
+// of the QLibrary class.  This header file may change from
+// version to version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "../qbearerengine_impl.h"
+
+#include "qnetworkmanagerservice.h"
+
+#include <QMap>
+#include <QVariant>
+
+QT_BEGIN_NAMESPACE
+
+class QNetworkManagerEngine : public QBearerEngineImpl
+{
+    Q_OBJECT
+
+public:
+    QNetworkManagerEngine(QObject *parent = 0);
+    ~QNetworkManagerEngine();
+
+    bool networkManagerAvailable() const;
+
+    QString getInterfaceFromId(const QString &id);
+    bool hasIdentifier(const QString &id);
+
+    QString bearerName(const QString &id);
+
+    void connectToId(const QString &id);
+    void disconnectFromId(const QString &id);
+
+    void requestUpdate();
+
+    QNetworkSession::State sessionStateForId(const QString &id);
+
+    quint64 bytesWritten(const QString &id);
+    quint64 bytesReceived(const QString &id);
+    quint64 startTime(const QString &id);
+
+    QNetworkConfigurationManager::Capabilities capabilities() const;
+
+    QNetworkSessionPrivate *createSessionBackend();
+
+    QNetworkConfigurationPrivatePointer defaultConfiguration();
+
+private Q_SLOTS:
+    void interfacePropertiesChanged(const QString &path,
+                                    const QMap<QString, QVariant> &properties);
+    void activeConnectionPropertiesChanged(const QString &path,
+                                           const QMap<QString, QVariant> &properties);
+    void devicePropertiesChanged(const QString &path,
+                                 const QMap<QString, QVariant> &properties);
+
+    void deviceAdded(const QDBusObjectPath &path);
+    void deviceRemoved(const QDBusObjectPath &path);
+
+    void newConnection(const QDBusObjectPath &path, QNetworkManagerSettings *settings = 0);
+    void removeConnection(const QString &path);
+    void updateConnection(const QNmSettingsMap &settings);
+    void activationFinished(QDBusPendingCallWatcher *watcher);
+
+    void newAccessPoint(const QString &path, const QDBusObjectPath &objectPath);
+    void removeAccessPoint(const QString &path, const QDBusObjectPath &objectPath);
+    void updateAccessPoint(const QMap<QString, QVariant> &map);
+
+    void doRequestUpdate();
+
+private:
+    QNetworkConfigurationPrivate *parseConnection(const QString &service,
+                                                  const QString &settingsPath,
+                                                  const QNmSettingsMap &map);
+    QNetworkManagerSettingsConnection *connectionFromId(const QString &id) const;
+
+private:
+    QNetworkManagerInterface *interface;
+    QNetworkManagerSettings *systemSettings;
+    QNetworkManagerSettings *userSettings;
+    QHash<QString, QNetworkManagerInterfaceDeviceWireless *> wirelessDevices;
+    QHash<QString, QNetworkManagerConnectionActive *> activeConnections;
+    QList<QNetworkManagerSettingsConnection *> connections;
+    QList<QNetworkManagerInterfaceAccessPoint *> accessPoints;
+    QList<QNetworkManagerInterfaceAccessPoint *> configuredAccessPoints;
+};
+
+QT_END_NAMESPACE
+
+#endif
+
diff --git a/src/plugins/bearer/networkmanager/qnetworkmanagerservice.cpp b/src/plugins/bearer/networkmanager/qnetworkmanagerservice.cpp
new file mode 100644
index 0000000..5dc0ea4
--- /dev/null
+++ b/src/plugins/bearer/networkmanager/qnetworkmanagerservice.cpp
@@ -0,0 +1,1046 @@
+/****************************************************************************
+**
+** 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 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 <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 "qnmdbushelper.h"
+#include "qnetworkmanagerservice.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
+{
+public:
+    QDBusInterface *connectionInterface;
+    bool valid;
+};
+
+QNetworkManagerInterface::QNetworkManagerInterface(QObject *parent)
+        : QObject(parent), nmDBusHelper(0)
+{
+    d = new QNetworkManagerInterfacePrivate();
+    d->connectionInterface = new QDBusInterface(NM_DBUS_SERVICE,
+                                                NM_DBUS_PATH,
+                                                NM_DBUS_INTERFACE,
+                                                dbusConnection);
+    if (!d->connectionInterface->isValid()) {
+        d->valid = false;
+        return;
+    }
+    d->valid = true;
+    nmDBusHelper = new QNmDBusHelper;
+    connect(nmDBusHelper, SIGNAL(pathForPropertiesChanged(const QString &,QMap<QString,QVariant>)),
+                    this,SIGNAL(propertiesChanged( const QString &, QMap<QString,QVariant>)));
+    connect(nmDBusHelper,SIGNAL(pathForStateChanged(const QString &, quint32)),
+            this, SIGNAL(stateChanged(const QString&, quint32)));
+
+}
+
+QNetworkManagerInterface::~QNetworkManagerInterface()
+{
+    if (nmDBusHelper)
+        delete nmDBusHelper;
+    delete d->connectionInterface;
+    delete d;
+}
+
+bool QNetworkManagerInterface::isValid()
+{
+    return d->valid;
+}
+
+bool QNetworkManagerInterface::setConnections()
+{
+    if(!isValid() )
+        return false;
+    bool allOk = false;
+    if (!dbusConnection.connect(NM_DBUS_SERVICE,
+                                  NM_DBUS_PATH,
+                                  NM_DBUS_INTERFACE,
+                                  "PropertiesChanged",
+                                nmDBusHelper,SLOT(slotPropertiesChanged( QMap<QString,QVariant>)))) {
+        allOk = true;
+    }
+    if (!dbusConnection.connect(NM_DBUS_SERVICE,
+                                  NM_DBUS_PATH,
+                                  NM_DBUS_INTERFACE,
+                                  "DeviceAdded",
+                                this,SIGNAL(deviceAdded(QDBusObjectPath)))) {
+        allOk = true;
+    }
+    if (!dbusConnection.connect(NM_DBUS_SERVICE,
+                                  NM_DBUS_PATH,
+                                  NM_DBUS_INTERFACE,
+                                  "DeviceRemoved",
+                                  this,SIGNAL(deviceRemoved(QDBusObjectPath)))) {
+        allOk = true;
+    }
+
+    return allOk;
+}
+
+QDBusInterface *QNetworkManagerInterface::connectionInterface()  const
+{
+    return d->connectionInterface;
+}
+
+QList <QDBusObjectPath> QNetworkManagerInterface::getDevices() const
+{
+    QDBusReply<QList<QDBusObjectPath> > reply =  d->connectionInterface->call("GetDevices");
+    return reply.value();
+}
+
+void QNetworkManagerInterface::activateConnection( const QString &serviceName,
+                                                  QDBusObjectPath connectionPath,
+                                                  QDBusObjectPath devicePath,
+                                                  QDBusObjectPath specificObject)
+{
+    QDBusPendingCall pendingCall = d->connectionInterface->asyncCall("ActivateConnection",
+                                                                    QVariant(serviceName),
+                                                                    QVariant::fromValue(connectionPath),
+                                                                    QVariant::fromValue(devicePath),
+                                                                    QVariant::fromValue(specificObject));
+
+   QDBusPendingCallWatcher *callWatcher = new QDBusPendingCallWatcher(pendingCall, this);
+   connect(callWatcher, SIGNAL(finished(QDBusPendingCallWatcher*)),
+                    this, SIGNAL(activationFinished(QDBusPendingCallWatcher*)));
+}
+
+void QNetworkManagerInterface::deactivateConnection(QDBusObjectPath connectionPath)  const
+{
+    d->connectionInterface->call("DeactivateConnection", QVariant::fromValue(connectionPath));
+}
+
+bool QNetworkManagerInterface::wirelessEnabled()  const
+{
+    return d->connectionInterface->property("WirelessEnabled").toBool();
+}
+
+bool QNetworkManagerInterface::wirelessHardwareEnabled()  const
+{
+    return d->connectionInterface->property("WirelessHardwareEnabled").toBool();
+}
+
+QList <QDBusObjectPath> QNetworkManagerInterface::activeConnections() const
+{
+    QVariant prop = d->connectionInterface->property("ActiveConnections");
+    return prop.value<QList<QDBusObjectPath> >();
+}
+
+quint32 QNetworkManagerInterface::state()
+{
+    return d->connectionInterface->property("State").toUInt();
+}
+
+/////////////
+class QNetworkManagerInterfaceAccessPointPrivate
+{
+public:
+    QDBusInterface *connectionInterface;
+    QString path;
+    bool valid;
+};
+
+QNetworkManagerInterfaceAccessPoint::QNetworkManagerInterfaceAccessPoint(const QString &dbusPathName, QObject *parent)
+        : QObject(parent), nmDBusHelper(0)
+{
+    d = new QNetworkManagerInterfaceAccessPointPrivate();
+    d->path = dbusPathName;
+    d->connectionInterface = new QDBusInterface(NM_DBUS_SERVICE,
+                                                d->path,
+                                                NM_DBUS_INTERFACE_ACCESS_POINT,
+                                                dbusConnection);
+    if (!d->connectionInterface->isValid()) {
+        d->valid = false;
+        qWarning() << "Could not find InterfaceAccessPoint";
+        return;
+    }
+    d->valid = true;
+
+}
+
+QNetworkManagerInterfaceAccessPoint::~QNetworkManagerInterfaceAccessPoint()
+{
+    if (nmDBusHelper)
+        delete nmDBusHelper;
+    delete d->connectionInterface;
+    delete d;
+}
+
+bool QNetworkManagerInterfaceAccessPoint::isValid()
+{
+    return d->valid;
+}
+
+bool QNetworkManagerInterfaceAccessPoint::setConnections()
+{
+    if(!isValid() )
+        return false;
+
+    bool allOk = false;
+    if (nmDBusHelper)
+        delete nmDBusHelper;
+    nmDBusHelper = 0;
+    nmDBusHelper = new QNmDBusHelper;
+    connect(nmDBusHelper, SIGNAL(pathForPropertiesChanged(const QString &,QMap<QString,QVariant>)),
+            this,SIGNAL(propertiesChanged( const QString &, QMap<QString,QVariant>)));
+
+    if(dbusConnection.connect(NM_DBUS_SERVICE,
+                              d->path,
+                              NM_DBUS_INTERFACE_ACCESS_POINT,
+                              "PropertiesChanged",
+                              nmDBusHelper,SLOT(slotPropertiesChanged( QMap<QString,QVariant>))) ) {
+        allOk = true;
+
+    }
+    return allOk;
+}
+
+QDBusInterface *QNetworkManagerInterfaceAccessPoint::connectionInterface() const
+{
+    return d->connectionInterface;
+}
+
+quint32 QNetworkManagerInterfaceAccessPoint::flags() const
+{
+    return d->connectionInterface->property("Flags").toUInt();
+}
+
+quint32 QNetworkManagerInterfaceAccessPoint::wpaFlags() const
+{
+    return d->connectionInterface->property("WpaFlags").toUInt();
+}
+
+quint32 QNetworkManagerInterfaceAccessPoint::rsnFlags() const
+{
+    return d->connectionInterface->property("RsnFlags").toUInt();
+}
+
+QString QNetworkManagerInterfaceAccessPoint::ssid() const
+{
+    return d->connectionInterface->property("Ssid").toString();
+}
+
+quint32 QNetworkManagerInterfaceAccessPoint::frequency() const
+{
+    return d->connectionInterface->property("Frequency").toUInt();
+}
+
+QString QNetworkManagerInterfaceAccessPoint::hwAddress() const
+{
+    return d->connectionInterface->property("HwAddress").toString();
+}
+
+quint32 QNetworkManagerInterfaceAccessPoint::mode() const
+{
+    return d->connectionInterface->property("Mode").toUInt();
+}
+
+quint32 QNetworkManagerInterfaceAccessPoint::maxBitrate() const
+{
+    return d->connectionInterface->property("MaxBitrate").toUInt();
+}
+
+quint32 QNetworkManagerInterfaceAccessPoint::strength() const
+{
+    return d->connectionInterface->property("Strength").toUInt();
+}
+
+/////////////
+class QNetworkManagerInterfaceDevicePrivate
+{
+public:
+    QDBusInterface *connectionInterface;
+    QString path;
+    bool valid;
+};
+
+QNetworkManagerInterfaceDevice::QNetworkManagerInterfaceDevice(const QString &deviceObjectPath, QObject *parent)
+        : QObject(parent), nmDBusHelper(0)
+{
+    d = new QNetworkManagerInterfaceDevicePrivate();
+    d->path = deviceObjectPath;
+    d->connectionInterface = new QDBusInterface(NM_DBUS_SERVICE,
+                                                d->path,
+                                                NM_DBUS_INTERFACE_DEVICE,
+                                                dbusConnection);
+    if (!d->connectionInterface->isValid()) {
+        d->valid = false;
+        qWarning() << "Could not find NetworkManagerInterfaceDevice";
+        return;
+    }
+    d->valid = true;
+}
+
+QNetworkManagerInterfaceDevice::~QNetworkManagerInterfaceDevice()
+{
+    if (nmDBusHelper)
+        delete nmDBusHelper;
+    delete d->connectionInterface;
+    delete d;
+}
+
+bool QNetworkManagerInterfaceDevice::isValid()
+{
+    return d->valid;
+}
+
+bool QNetworkManagerInterfaceDevice::setConnections()
+{
+    if(!isValid() )
+        return false;
+
+    bool allOk = false;
+    if (nmDBusHelper)
+        delete nmDBusHelper;
+    nmDBusHelper = 0;
+    nmDBusHelper = new QNmDBusHelper;
+    connect(nmDBusHelper,SIGNAL(pathForStateChanged(const QString &, quint32)),
+            this, SIGNAL(stateChanged(const QString&, quint32)));
+    if(dbusConnection.connect(NM_DBUS_SERVICE,
+                              d->path,
+                              NM_DBUS_INTERFACE_DEVICE,
+                              "StateChanged",
+                              nmDBusHelper,SLOT(deviceStateChanged(quint32)))) {
+        allOk = true;
+    }
+    return allOk;
+}
+
+QDBusInterface *QNetworkManagerInterfaceDevice::connectionInterface() const
+{
+    return d->connectionInterface;
+}
+
+QString QNetworkManagerInterfaceDevice::udi() const
+{
+    return d->connectionInterface->property("Udi").toString();
+}
+
+QNetworkInterface QNetworkManagerInterfaceDevice::interface() const
+{
+    return QNetworkInterface::interfaceFromName(d->connectionInterface->property("Interface").toString());
+}
+
+quint32 QNetworkManagerInterfaceDevice::ip4Address() const
+{
+    return d->connectionInterface->property("Ip4Address").toUInt();
+}
+
+quint32 QNetworkManagerInterfaceDevice::state() const
+{
+    return d->connectionInterface->property("State").toUInt();
+}
+
+quint32 QNetworkManagerInterfaceDevice::deviceType() const
+{
+    return d->connectionInterface->property("DeviceType").toUInt();
+}
+
+QDBusObjectPath QNetworkManagerInterfaceDevice::ip4config() const
+{
+    QVariant prop = d->connectionInterface->property("Ip4Config");
+    return prop.value<QDBusObjectPath>();
+}
+
+/////////////
+class QNetworkManagerInterfaceDeviceWiredPrivate
+{
+public:
+    QDBusInterface *connectionInterface;
+    QString path;
+    bool valid;
+};
+
+QNetworkManagerInterfaceDeviceWired::QNetworkManagerInterfaceDeviceWired(const QString &ifaceDevicePath, QObject *parent)
+    : QObject(parent), nmDBusHelper(0)
+{
+    d = new QNetworkManagerInterfaceDeviceWiredPrivate();
+    d->path = ifaceDevicePath;
+    d->connectionInterface = new QDBusInterface(NM_DBUS_SERVICE,
+                                                d->path,
+                                                NM_DBUS_INTERFACE_DEVICE_WIRED,
+                                                dbusConnection, parent);
+    if (!d->connectionInterface->isValid()) {
+        d->valid = false;
+        qWarning() << "Could not find InterfaceDeviceWired";
+        return;
+    }
+    d->valid = true;
+}
+
+QNetworkManagerInterfaceDeviceWired::~QNetworkManagerInterfaceDeviceWired()
+{
+    if (nmDBusHelper)
+        delete nmDBusHelper;
+    delete d->connectionInterface;
+    delete d;
+}
+
+bool QNetworkManagerInterfaceDeviceWired::isValid()
+{
+
+    return d->valid;
+}
+
+bool QNetworkManagerInterfaceDeviceWired::setConnections()
+{
+    if(!isValid() )
+        return false;
+
+    bool allOk = false;
+
+    if (nmDBusHelper)
+        delete nmDBusHelper;
+    nmDBusHelper = 0;
+    nmDBusHelper = new QNmDBusHelper;
+    connect(nmDBusHelper, SIGNAL(pathForPropertiesChanged(const QString &,QMap<QString,QVariant>)),
+            this,SIGNAL(propertiesChanged( const QString &, QMap<QString,QVariant>)));
+    if(dbusConnection.connect(NM_DBUS_SERVICE,
+                              d->path,
+                              NM_DBUS_INTERFACE_DEVICE_WIRED,
+                              "PropertiesChanged",
+                              nmDBusHelper,SLOT(slotPropertiesChanged( QMap<QString,QVariant>))) )  {
+        allOk = true;
+    }
+    return allOk;
+}
+
+QDBusInterface *QNetworkManagerInterfaceDeviceWired::connectionInterface() const
+{
+    return d->connectionInterface;
+}
+
+QString QNetworkManagerInterfaceDeviceWired::hwAddress() const
+{
+    return d->connectionInterface->property("HwAddress").toString();
+}
+
+quint32 QNetworkManagerInterfaceDeviceWired::speed() const
+{
+    return d->connectionInterface->property("Speed").toUInt();
+}
+
+bool QNetworkManagerInterfaceDeviceWired::carrier() const
+{
+    return d->connectionInterface->property("Carrier").toBool();
+}
+
+/////////////
+class QNetworkManagerInterfaceDeviceWirelessPrivate
+{
+public:
+    QDBusInterface *connectionInterface;
+    QString path;
+    bool valid;
+};
+
+QNetworkManagerInterfaceDeviceWireless::QNetworkManagerInterfaceDeviceWireless(const QString &ifaceDevicePath, QObject *parent)
+    : QObject(parent), nmDBusHelper(0)
+{
+    d = new QNetworkManagerInterfaceDeviceWirelessPrivate();
+    d->path = ifaceDevicePath;
+    d->connectionInterface = new QDBusInterface(NM_DBUS_SERVICE,
+                                                d->path,
+                                                NM_DBUS_INTERFACE_DEVICE_WIRELESS,
+                                                dbusConnection, parent);
+    if (!d->connectionInterface->isValid()) {
+        d->valid = false;
+        qWarning() << "Could not find InterfaceDeviceWireless";
+        return;
+    }
+    d->valid = true;
+}
+
+QNetworkManagerInterfaceDeviceWireless::~QNetworkManagerInterfaceDeviceWireless()
+{
+    if (nmDBusHelper)
+        delete nmDBusHelper;
+    delete d->connectionInterface;
+    delete d;
+}
+
+bool QNetworkManagerInterfaceDeviceWireless::isValid()
+{
+    return d->valid;
+}
+
+bool QNetworkManagerInterfaceDeviceWireless::setConnections()
+{
+    if(!isValid() )
+        return false;
+
+    bool allOk = false;
+    if (nmDBusHelper)
+        delete nmDBusHelper;
+    nmDBusHelper = 0;
+    nmDBusHelper = new QNmDBusHelper;
+    connect(nmDBusHelper, SIGNAL(pathForPropertiesChanged(const QString &,QMap<QString,QVariant>)),
+            this,SIGNAL(propertiesChanged( const QString &, QMap<QString,QVariant>)));
+
+    connect(nmDBusHelper, SIGNAL(pathForAccessPointAdded(const QString &,QDBusObjectPath)),
+            this,SIGNAL(accessPointAdded(const QString &,QDBusObjectPath)));
+
+    connect(nmDBusHelper, SIGNAL(pathForAccessPointRemoved(const QString &,QDBusObjectPath)),
+            this,SIGNAL(accessPointRemoved(const QString &,QDBusObjectPath)));
+
+    if(!dbusConnection.connect(NM_DBUS_SERVICE,
+                              d->path,
+                              NM_DBUS_INTERFACE_DEVICE_WIRELESS,
+                              "AccessPointAdded",
+                              nmDBusHelper, SLOT(slotAccessPointAdded( QDBusObjectPath )))) {
+        allOk = true;
+    }
+
+
+    if(!dbusConnection.connect(NM_DBUS_SERVICE,
+                              d->path,
+                              NM_DBUS_INTERFACE_DEVICE_WIRELESS,
+                              "AccessPointRemoved",
+                              nmDBusHelper, SLOT(slotAccessPointRemoved( QDBusObjectPath )))) {
+        allOk = true;
+    }
+
+
+    if(!dbusConnection.connect(NM_DBUS_SERVICE,
+                              d->path,
+                              NM_DBUS_INTERFACE_DEVICE_WIRELESS,
+                              "PropertiesChanged",
+                              nmDBusHelper,SLOT(slotPropertiesChanged( QMap<QString,QVariant>)))) {
+        allOk = true;
+    }
+
+    return allOk;
+}
+
+QDBusInterface *QNetworkManagerInterfaceDeviceWireless::connectionInterface() const
+{
+    return d->connectionInterface;
+}
+
+QList <QDBusObjectPath> QNetworkManagerInterfaceDeviceWireless::getAccessPoints()
+{
+    QDBusReply<QList<QDBusObjectPath> > reply = d->connectionInterface->call("GetAccessPoints");
+    return reply.value();
+}
+
+QString QNetworkManagerInterfaceDeviceWireless::hwAddress() const
+{
+    return d->connectionInterface->property("HwAddress").toString();
+}
+
+quint32 QNetworkManagerInterfaceDeviceWireless::mode() const
+{
+    return d->connectionInterface->property("Mode").toUInt();
+}
+
+quint32 QNetworkManagerInterfaceDeviceWireless::bitrate() const
+{
+    return d->connectionInterface->property("Bitrate").toUInt();
+}
+
+QDBusObjectPath QNetworkManagerInterfaceDeviceWireless::activeAccessPoint() const
+{
+    return d->connectionInterface->property("ActiveAccessPoint").value<QDBusObjectPath>();
+}
+
+quint32 QNetworkManagerInterfaceDeviceWireless::wirelessCapabilities() const
+{
+    return d->connectionInterface->property("WirelelessCapabilities").toUInt();
+}
+
+/////////////
+class QNetworkManagerSettingsPrivate
+{
+public:
+    QDBusInterface *connectionInterface;
+    QString path;
+    bool valid;
+};
+
+QNetworkManagerSettings::QNetworkManagerSettings(const QString &settingsService, QObject *parent)
+        : QObject(parent)
+{
+    d = new QNetworkManagerSettingsPrivate();
+    d->path = settingsService;
+    d->connectionInterface = new QDBusInterface(settingsService,
+                                                NM_DBUS_PATH_SETTINGS,
+                                                NM_DBUS_IFACE_SETTINGS,
+                                                dbusConnection);
+    if (!d->connectionInterface->isValid()) {
+        d->valid = false;
+        //qWarning() << "Could not find NetworkManagerSettings";
+        return;
+    }
+    d->valid = true;
+}
+
+QNetworkManagerSettings::~QNetworkManagerSettings()
+{
+    delete d->connectionInterface;
+    delete d;
+}
+
+bool QNetworkManagerSettings::isValid()
+{
+    return d->valid;
+}
+
+bool QNetworkManagerSettings::setConnections()
+{
+    bool allOk = false;
+
+    if (!dbusConnection.connect(d->path, NM_DBUS_PATH_SETTINGS,
+                           NM_DBUS_IFACE_SETTINGS, "NewConnection",
+                           this, SIGNAL(newConnection(QDBusObjectPath)))) {
+        allOk = true;
+    }
+
+    return allOk;
+}
+
+QList <QDBusObjectPath> QNetworkManagerSettings::listConnections()
+{
+    QDBusReply<QList<QDBusObjectPath> > reply = d->connectionInterface->call("ListConnections");
+    return  reply.value();
+}
+
+QDBusInterface *QNetworkManagerSettings::connectionInterface() const
+{
+    return d->connectionInterface;
+}
+
+
+/////////////
+class QNetworkManagerSettingsConnectionPrivate
+{
+public:
+    QDBusInterface *connectionInterface;
+    QString path;
+    QString service;
+    QNmSettingsMap settingsMap;
+    bool valid;
+};
+
+QNetworkManagerSettingsConnection::QNetworkManagerSettingsConnection(const QString &settingsService, const QString &connectionObjectPath, QObject *parent)
+    : QObject(parent), nmDBusHelper(0)
+{
+    qDBusRegisterMetaType<QNmSettingsMap>();
+    d = new QNetworkManagerSettingsConnectionPrivate();
+    d->path = connectionObjectPath;
+    d->service = settingsService;
+    d->connectionInterface = new QDBusInterface(settingsService,
+                                                d->path,
+                                                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");
+    d->settingsMap = rep.value();
+}
+
+QNetworkManagerSettingsConnection::~QNetworkManagerSettingsConnection()
+{
+    if (nmDBusHelper)
+        delete nmDBusHelper;
+    delete d->connectionInterface;
+    delete d;
+}
+
+bool QNetworkManagerSettingsConnection::isValid()
+{
+    return d->valid;
+}
+
+bool QNetworkManagerSettingsConnection::setConnections()
+{
+    if(!isValid() )
+        return false;
+
+    bool allOk = false;
+    if(!dbusConnection.connect(d->service, d->path,
+                           NM_DBUS_IFACE_SETTINGS_CONNECTION, "Updated",
+                           this, SIGNAL(updated(QNmSettingsMap)))) {
+        allOk = true;
+    } else {
+        QDBusError error = dbusConnection.lastError();
+    }
+
+    if (nmDBusHelper)
+        delete nmDBusHelper;
+    nmDBusHelper = 0;
+    nmDBusHelper = new QNmDBusHelper;
+    connect(nmDBusHelper, SIGNAL(pathForSettingsRemoved(const QString &)),
+            this,SIGNAL(removed( const QString &)));
+
+    if (!dbusConnection.connect(d->service, d->path,
+                           NM_DBUS_IFACE_SETTINGS_CONNECTION, "Removed",
+                           nmDBusHelper, SIGNAL(slotSettingsRemoved()))) {
+        allOk = true;
+    }
+
+    return allOk;
+}
+//QNetworkManagerSettingsConnection::update(QNmSettingsMap map)
+//{
+//    d->connectionInterface->call("Update", QVariant::fromValue(map));
+//}
+
+QDBusInterface *QNetworkManagerSettingsConnection::connectionInterface() const
+{
+    return d->connectionInterface;
+}
+
+QNmSettingsMap QNetworkManagerSettingsConnection::getSettings()
+{
+    QDBusReply< QNmSettingsMap > rep = d->connectionInterface->call("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") {
+        QMap<QString,QVariant> innerMap = i.value();
+        QMap<QString,QVariant>::const_iterator ii = innerMap.find("type");
+        while (ii != innerMap.end() && ii.key() == "type") {
+            QString devType = ii.value().toString();
+            if (devType == "802-3-ethernet") {
+                return 	DEVICE_TYPE_802_3_ETHERNET;
+            }
+            if (devType == "802-11-wireless") {
+                return 	DEVICE_TYPE_802_11_WIRELESS;
+            }
+            ii++;
+        }
+        i++;
+    }
+    return 	DEVICE_TYPE_UNKNOWN;
+}
+
+bool QNetworkManagerSettingsConnection::isAutoConnect()
+{
+    QNmSettingsMap::const_iterator i = d->settingsMap.find("connection");
+    while (i != d->settingsMap.end() && i.key() == "connection") {
+        QMap<QString,QVariant> innerMap = i.value();
+        QMap<QString,QVariant>::const_iterator ii = innerMap.find("autoconnect");
+        while (ii != innerMap.end() && ii.key() == "autoconnect") {
+            return ii.value().toBool();
+            ii++;
+        }
+        i++;
+    }
+    return true; //default networkmanager is autoconnect
+}
+
+quint64 QNetworkManagerSettingsConnection::getTimestamp()
+{
+    QNmSettingsMap::const_iterator i = d->settingsMap.find("connection");
+    while (i != d->settingsMap.end() && i.key() == "connection") {
+        QMap<QString,QVariant> innerMap = i.value();
+        QMap<QString,QVariant>::const_iterator ii = innerMap.find("timestamp");
+        while (ii != innerMap.end() && ii.key() == "timestamp") {
+            return ii.value().toUInt();
+            ii++;
+        }
+        i++;
+    }
+    return 	0;
+}
+
+QString QNetworkManagerSettingsConnection::getId()
+{
+    QNmSettingsMap::const_iterator i = d->settingsMap.find("connection");
+    while (i != d->settingsMap.end() && i.key() == "connection") {
+        QMap<QString,QVariant> innerMap = i.value();
+        QMap<QString,QVariant>::const_iterator ii = innerMap.find("id");
+        while (ii != innerMap.end() && ii.key() == "id") {
+            return ii.value().toString();
+            ii++;
+        }
+        i++;
+    }
+    return 	QString();
+}
+
+QString QNetworkManagerSettingsConnection::getUuid()
+{
+    QNmSettingsMap::const_iterator i = d->settingsMap.find("connection");
+    while (i != d->settingsMap.end() && i.key() == "connection") {
+        QMap<QString,QVariant> innerMap = i.value();
+        QMap<QString,QVariant>::const_iterator ii = innerMap.find("uuid");
+        while (ii != innerMap.end() && ii.key() == "uuid") {
+            return ii.value().toString();
+            ii++;
+        }
+        i++;
+    }
+    // is no uuid, return the connection path
+    return 	d->connectionInterface->path();
+}
+
+QString QNetworkManagerSettingsConnection::getSsid()
+{
+    QNmSettingsMap::const_iterator i = d->settingsMap.find("802-11-wireless");
+    while (i != d->settingsMap.end() && i.key() == "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") {
+            return ii.value().toString();
+            ii++;
+        }
+        i++;
+    }
+    return 	QString();
+}
+
+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") {
+            QMap<QString,QVariant> innerMap = i.value();
+            QMap<QString,QVariant>::const_iterator ii = innerMap.find("mac-address");
+            while (ii != innerMap.end() && ii.key() == "mac-address") {
+                return ii.value().toString();
+                ii++;
+            }
+            i++;
+        }
+    }
+
+    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") {
+            QMap<QString,QVariant> innerMap = i.value();
+            QMap<QString,QVariant>::const_iterator ii = innerMap.find("mac-address");
+            while (ii != innerMap.end() && ii.key() == "mac-address") {
+                return ii.value().toString();
+                ii++;
+            }
+            i++;
+        }
+    }
+    return 	QString();
+}
+
+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") {
+            QMap<QString,QVariant> innerMap = i.value();
+            QMap<QString,QVariant>::const_iterator ii = innerMap.find("seen-bssids");
+            while (ii != innerMap.end() && ii.key() == "seen-bssids") {
+                return ii.value().toStringList();
+                ii++;
+            }
+            i++;
+        }
+    }
+ return QStringList();
+}
+
+/////////////
+class QNetworkManagerConnectionActivePrivate
+{
+public:
+    QDBusInterface *connectionInterface;
+    QString path;
+    bool valid;
+};
+
+QNetworkManagerConnectionActive::QNetworkManagerConnectionActive( const QString &activeConnectionObjectPath, QObject *parent)
+    : QObject(parent), nmDBusHelper(0)
+{
+    d = new QNetworkManagerConnectionActivePrivate();
+    d->path = activeConnectionObjectPath;
+    d->connectionInterface = new QDBusInterface(NM_DBUS_SERVICE,
+                                                d->path,
+                                                NM_DBUS_INTERFACE_ACTIVE_CONNECTION,
+                                                dbusConnection, parent);
+    if (!d->connectionInterface->isValid()) {
+        d->valid = false;
+        //qWarning() << "Could not find NetworkManagerSettingsConnection";
+        return;
+    }
+    d->valid = true;
+}
+
+QNetworkManagerConnectionActive::~QNetworkManagerConnectionActive()
+{
+    if (nmDBusHelper)
+        delete nmDBusHelper;
+    delete d->connectionInterface;
+    delete d;
+}
+
+bool QNetworkManagerConnectionActive::isValid()
+{
+    return d->valid;
+}
+
+bool QNetworkManagerConnectionActive::setConnections()
+{
+    if(!isValid() )
+        return false;
+
+    bool allOk = false;
+    if (nmDBusHelper)
+        delete nmDBusHelper;
+    nmDBusHelper = 0;
+    nmDBusHelper = new QNmDBusHelper;
+    connect(nmDBusHelper, SIGNAL(pathForPropertiesChanged(const QString &,QMap<QString,QVariant>)),
+            this,SIGNAL(propertiesChanged( const QString &, QMap<QString,QVariant>)));
+    if(dbusConnection.connect(NM_DBUS_SERVICE,
+                              d->path,
+                              NM_DBUS_INTERFACE_ACTIVE_CONNECTION,
+                              "PropertiesChanged",
+                              nmDBusHelper,SLOT(slotPropertiesChanged( QMap<QString,QVariant>))) )  {
+        allOk = true;
+    }
+
+    return allOk;
+}
+
+QDBusInterface *QNetworkManagerConnectionActive::connectionInterface() const
+{
+    return d->connectionInterface;
+}
+
+QString QNetworkManagerConnectionActive::serviceName() const
+{
+    return d->connectionInterface->property("ServiceName").toString();
+}
+
+QDBusObjectPath QNetworkManagerConnectionActive::connection() const
+{
+    QVariant prop = d->connectionInterface->property("Connection");
+    return prop.value<QDBusObjectPath>();
+}
+
+QDBusObjectPath QNetworkManagerConnectionActive::specificObject() const
+{
+    QVariant prop = d->connectionInterface->property("SpecificObject");
+    return prop.value<QDBusObjectPath>();
+}
+
+QList<QDBusObjectPath> QNetworkManagerConnectionActive::devices() const
+{
+    QVariant prop = d->connectionInterface->property("Devices");
+    return prop.value<QList<QDBusObjectPath> >();
+}
+
+quint32 QNetworkManagerConnectionActive::state() const
+{
+    return d->connectionInterface->property("State").toUInt();
+}
+
+bool QNetworkManagerConnectionActive::defaultRoute() const
+{
+    return d->connectionInterface->property("Default").toBool();
+}
+
+
+////
+class QNetworkManagerIp4ConfigPrivate
+{
+public:
+    QDBusInterface *connectionInterface;
+    QString path;
+    bool valid;
+};
+
+QNetworkManagerIp4Config::QNetworkManagerIp4Config( const QString &deviceObjectPath, QObject *parent)
+    : QObject(parent)
+{
+    d = new QNetworkManagerIp4ConfigPrivate();
+    d->path = deviceObjectPath;
+    d->connectionInterface = new QDBusInterface(NM_DBUS_SERVICE,
+                                                d->path,
+                                                NM_DBUS_INTERFACE_IP4_CONFIG,
+                                                dbusConnection, parent);
+    if (!d->connectionInterface->isValid()) {
+        d->valid = false;
+        //qWarning() << "Could not find NetworkManagerIp4Config";
+        return;
+    }
+    d->valid = true;
+}
+
+QNetworkManagerIp4Config::~QNetworkManagerIp4Config()
+{
+    delete d->connectionInterface;
+    delete d;
+}
+
+bool QNetworkManagerIp4Config::isValid()
+{
+    return d->valid;
+}
+
+QStringList QNetworkManagerIp4Config::domains() const
+{
+    return d->connectionInterface->property("Domains").toStringList();
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/bearer/networkmanager/qnetworkmanagerservice.h b/src/plugins/bearer/networkmanager/qnetworkmanagerservice.h
new file mode 100644
index 0000000..81903ec
--- /dev/null
+++ b/src/plugins/bearer/networkmanager/qnetworkmanagerservice.h
@@ -0,0 +1,397 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QNETWORKMANAGERSERVICE_H
+#define QNETWORKMANAGERSERVICE_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <NetworkManager/NetworkManager.h>
+#include <QtDBus>
+#include <QDBusConnection>
+#include <QDBusError>
+#include <QDBusInterface>
+#include <QDBusMessage>
+#include <QDBusReply>
+#include <QNetworkInterface>
+
+
+#include <QDBusPendingCallWatcher>
+#include "qnmdbushelper.h"
+
+QT_BEGIN_NAMESPACE
+
+typedef QMap< QString, QMap<QString,QVariant> > QNmSettingsMap;
+typedef QList<quint32> ServerThing;
+
+Q_DECLARE_METATYPE(QNmSettingsMap)
+Q_DECLARE_METATYPE(ServerThing)
+
+class QNetworkManagerInterfacePrivate;
+class QNetworkManagerInterface : public QObject
+{
+    Q_OBJECT
+    
+public:
+    
+    QNetworkManagerInterface(QObject *parent = 0);
+    ~QNetworkManagerInterface();
+    
+    QList <QDBusObjectPath> getDevices() const;
+    void activateConnection(const QString &serviceName, QDBusObjectPath connection, QDBusObjectPath device, QDBusObjectPath specificObject);
+    void deactivateConnection(QDBusObjectPath connectionPath) const;
+    
+    QDBusObjectPath path() const;
+    QDBusInterface *connectionInterface() const;
+    
+    bool wirelessEnabled() const;
+    bool wirelessHardwareEnabled() const;
+    QList <QDBusObjectPath> activeConnections() const;
+    quint32 state();
+    bool setConnections();
+    bool isValid();
+    
+Q_SIGNALS:
+    void deviceAdded(QDBusObjectPath);
+    void deviceRemoved(QDBusObjectPath);
+    void propertiesChanged( const QString &, QMap<QString,QVariant>);
+    void stateChanged(const QString&, quint32);
+    void activationFinished(QDBusPendingCallWatcher*);
+
+private Q_SLOTS:
+private:
+//    Q_DISABLE_COPY(QNetworkManagerInterface); ??
+    QNetworkManagerInterfacePrivate *d;
+    QNmDBusHelper *nmDBusHelper;
+}; //end QNetworkManagerInterface
+
+////////
+class QNetworkManagerInterfaceAccessPointPrivate;
+class QNetworkManagerInterfaceAccessPoint : public QObject
+{
+    Q_OBJECT
+    
+public:
+    
+    // NM_DEVICE_STATE
+    enum DeviceState {
+        Unknown = 0,
+        Unmanaged,
+        Unavailable,
+        Disconnected,
+        Prepare,
+        Config,
+        NeedAuthentication,
+        IpConfig,
+        Activated,
+        Failed
+    };
+    
+    enum ApFlag {
+        ApNone = 0x0,
+        Privacy = 0x1
+    };
+    
+    Q_DECLARE_FLAGS(ApFlags, ApFlag);
+    
+    enum ApSecurityFlag {
+        ApSecurityNone = 0x0,
+        PairWep40 = 0x1,
+        PairWep104 = 0x2,
+        PairTkip = 0x4,
+        PairCcmp = 0x8,
+        GroupWep40 = 0x10,
+        GroupWep104 = 0x20,
+        GroupTkip = 0x40,
+        GroupCcmp = 0x80,
+        KeyPsk = 0x100,
+        Key8021x = 0x200
+    };
+    
+    Q_DECLARE_FLAGS(ApSecurityFlags, ApSecurityFlag);
+    
+    QNetworkManagerInterfaceAccessPoint(const QString &dbusPathName, QObject *parent = 0);
+    ~QNetworkManagerInterfaceAccessPoint();
+
+    QDBusInterface *connectionInterface() const;
+
+    quint32 flags() const;
+    quint32 wpaFlags() const;
+    quint32 rsnFlags() const;
+    QString ssid() const;
+    quint32 frequency() const;
+    QString hwAddress() const;
+    quint32 mode() const;
+    quint32 maxBitrate() const;
+    quint32 strength() const;
+    bool setConnections();
+    bool isValid();
+    
+Q_SIGNALS:
+    void propertiesChanged(QMap <QString,QVariant>);
+    void propertiesChanged( const QString &, QMap<QString,QVariant>);
+private:
+    QNetworkManagerInterfaceAccessPointPrivate *d;
+    QNmDBusHelper *nmDBusHelper;
+
+}; //end QNetworkManagerInterfaceAccessPoint
+
+////////
+class QNetworkManagerInterfaceDevicePrivate;
+class QNetworkManagerInterfaceDevice : public QObject
+{
+    Q_OBJECT
+    
+public:
+    
+    QNetworkManagerInterfaceDevice(const QString &deviceObjectPath, QObject *parent = 0);
+    ~QNetworkManagerInterfaceDevice();
+    
+    QString udi() const;
+    QNetworkInterface interface() const;
+    QDBusInterface *connectionInterface() const;
+    quint32 ip4Address() const;
+    quint32 state() const;
+    quint32 deviceType() const;
+    
+    QDBusObjectPath ip4config() const;
+    bool setConnections();
+    bool isValid();
+    
+Q_SIGNALS:
+    void stateChanged(const QString &, quint32);
+
+private:
+    QNetworkManagerInterfaceDevicePrivate *d;
+    QNmDBusHelper *nmDBusHelper;
+}; //end QNetworkManagerInterfaceDevice
+
+////////
+class QNetworkManagerInterfaceDeviceWiredPrivate;
+class QNetworkManagerInterfaceDeviceWired : public QObject
+{
+    Q_OBJECT
+    
+public:
+    
+    QNetworkManagerInterfaceDeviceWired(const QString &ifaceDevicePath, QObject *parent = 0);
+    ~QNetworkManagerInterfaceDeviceWired();
+    
+    QDBusInterface  *connectionInterface() const;
+    QString hwAddress() const;
+    quint32 speed() const;
+    bool carrier() const;
+    bool setConnections();
+    bool isValid();
+    
+Q_SIGNALS:
+    void propertiesChanged( const QString &, QMap<QString,QVariant>);
+private:
+    QNetworkManagerInterfaceDeviceWiredPrivate *d;
+    QNmDBusHelper *nmDBusHelper;
+}; // end QNetworkManagerInterfaceDeviceWired
+
+////
+class QNetworkManagerInterfaceDeviceWirelessPrivate;
+class QNetworkManagerInterfaceDeviceWireless : public QObject
+{
+    Q_OBJECT
+    
+public:
+    
+    enum DeviceCapability {
+        None = 0x0,
+        Wep40 = 0x1,
+        Wep104 = 0x2,
+        Tkip = 0x4,
+        Ccmp = 0x8,
+        Wpa = 0x10,
+        Rsn = 0x20
+       };
+    
+    QNetworkManagerInterfaceDeviceWireless(const QString &ifaceDevicePath, QObject *parent = 0);
+    ~QNetworkManagerInterfaceDeviceWireless();
+    
+    QDBusObjectPath path() const;
+    QList <QDBusObjectPath> getAccessPoints();
+    QDBusInterface *connectionInterface() const;
+
+    QString hwAddress() const;
+    quint32 mode() const;
+    quint32 bitrate() const;
+    QDBusObjectPath activeAccessPoint() const;
+    quint32 wirelessCapabilities() const;
+    bool setConnections();
+    bool isValid();
+    
+Q_SIGNALS:
+    void propertiesChanged( const QString &, QMap<QString,QVariant>);
+    void accessPointAdded(const QString &,QDBusObjectPath);
+    void accessPointRemoved(const QString &,QDBusObjectPath);
+private:
+    QNetworkManagerInterfaceDeviceWirelessPrivate *d;
+    QNmDBusHelper *nmDBusHelper;
+}; // end QNetworkManagerInterfaceDeviceWireless
+
+////
+class QNetworkManagerSettingsPrivate;
+class QNetworkManagerSettings : public QObject
+{
+    Q_OBJECT
+    
+public:
+    
+    QNetworkManagerSettings(const QString &settingsService, QObject *parent = 0);
+    ~QNetworkManagerSettings();
+    
+    QDBusInterface  *connectionInterface() const;
+    QList <QDBusObjectPath> listConnections();
+    bool setConnections();
+    bool isValid();
+
+Q_SIGNALS:
+    void newConnection(QDBusObjectPath);
+private:
+    QNetworkManagerSettingsPrivate *d;
+}; //end QNetworkManagerSettings
+
+////
+class QNetworkManagerSettingsConnectionPrivate;
+class QNetworkManagerSettingsConnection : public QObject
+{
+    Q_OBJECT
+    
+public:
+    
+    QNetworkManagerSettingsConnection(const QString &settingsService, const QString &connectionObjectPath, QObject *parent = 0);
+    ~QNetworkManagerSettingsConnection();
+    
+    QDBusInterface  *connectionInterface() const;
+    QNmSettingsMap getSettings();
+    //    void update(QNmSettingsMap map);
+    bool setConnections();
+    NMDeviceType getType();
+    bool isAutoConnect();
+    quint64 getTimestamp();
+    QString getId();
+    QString getUuid();
+    QString getSsid();
+    QString getMacAddress();
+    QStringList getSeenBssids();
+    bool isValid();
+
+Q_SIGNALS:
+    
+    void updated(const QNmSettingsMap &settings);
+    void removed(const QString &path);
+
+private:
+    QNmDBusHelper *nmDBusHelper;
+    QNetworkManagerSettingsConnectionPrivate *d;
+}; //end QNetworkManagerSettingsConnection
+
+////
+class QNetworkManagerConnectionActivePrivate;
+class QNetworkManagerConnectionActive : public QObject
+{
+    Q_OBJECT
+    
+public:
+    
+    enum ActiveConnectionState {
+        Unknown = 0,
+        Activating = 1,
+        Activated = 2
+       };
+    
+    QNetworkManagerConnectionActive(const QString &dbusPathName, QObject *parent = 0);
+    ~ QNetworkManagerConnectionActive();
+    
+    QDBusInterface  *connectionInterface() const;
+    QString serviceName() const;
+    QDBusObjectPath connection() const;
+    QDBusObjectPath specificObject() const;
+    QList<QDBusObjectPath> devices() const;
+    quint32 state() const;
+    bool defaultRoute() const;
+    bool setConnections();
+    bool isValid();
+
+    
+Q_SIGNALS:
+    void propertiesChanged(QList<QDBusObjectPath>);
+    void propertiesChanged( const QString &, QMap<QString,QVariant>);
+private:
+    QNetworkManagerConnectionActivePrivate *d;
+    QNmDBusHelper *nmDBusHelper;
+}; //QNetworkManagerConnectionActive
+
+////
+class QNetworkManagerIp4ConfigPrivate;
+class QNetworkManagerIp4Config : public QObject
+{
+    Q_OBJECT
+    
+public:
+	QNetworkManagerIp4Config(const QString &dbusPathName, QObject *parent = 0);
+	~QNetworkManagerIp4Config();
+
+	//    QList<quint32> nameservers();
+    QStringList domains() const;
+    bool isValid();
+
+ private:
+	QNetworkManagerIp4ConfigPrivate *d;    
+};
+////
+
+QT_END_NAMESPACE
+
+#endif //QNETWORKMANAGERSERVICE_H
diff --git a/src/plugins/bearer/networkmanager/qnmdbushelper.cpp b/src/plugins/bearer/networkmanager/qnmdbushelper.cpp
new file mode 100644
index 0000000..d5e20f3
--- /dev/null
+++ b/src/plugins/bearer/networkmanager/qnmdbushelper.cpp
@@ -0,0 +1,117 @@
+/****************************************************************************
+**
+** 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 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+// this class is for helping qdbus get stuff
+
+#include "qnmdbushelper.h"
+
+#include <NetworkManager/NetworkManager.h>
+
+#include <QDBusError>
+#include <QDBusInterface>
+#include <QDBusMessage>
+#include <QDBusReply>
+
+#include <QDebug>
+
+QT_BEGIN_NAMESPACE
+
+void QNmDBusHelper::deviceStateChanged(quint32 state)
+ {
+    QDBusMessage msg = this->message();
+    if(state == NM_DEVICE_STATE_ACTIVATED
+       || state == NM_DEVICE_STATE_DISCONNECTED
+       || state == NM_DEVICE_STATE_UNAVAILABLE
+       || state == NM_DEVICE_STATE_FAILED) {
+        emit pathForStateChanged(msg.path(), state);
+    }
+ }
+
+void QNmDBusHelper::slotAccessPointAdded(QDBusObjectPath path)
+{
+    if(path.path().length() > 2) {
+        QDBusMessage msg = this->message();
+        emit pathForAccessPointAdded(msg.path(), path);
+    }
+}
+
+void QNmDBusHelper::slotAccessPointRemoved(QDBusObjectPath path)
+{
+    if(path.path().length() > 2) {
+        QDBusMessage msg = this->message();
+        emit pathForAccessPointRemoved(msg.path(), path);
+    }
+}
+
+void QNmDBusHelper::slotPropertiesChanged(QMap<QString,QVariant> map)
+{
+    QDBusMessage msg = this->message();
+    QMapIterator<QString, QVariant> i(map);
+    while (i.hasNext()) {
+        i.next();
+        if( i.key() == "State") { //state only applies to device interfaces
+            quint32 state = i.value().toUInt();
+            if( state == NM_DEVICE_STATE_ACTIVATED
+                || state == NM_DEVICE_STATE_DISCONNECTED
+                || state == NM_DEVICE_STATE_UNAVAILABLE
+                || state == NM_DEVICE_STATE_FAILED) {
+                emit  pathForPropertiesChanged( msg.path(), map);
+            }
+        } else if( i.key() == "ActiveAccessPoint") {
+            emit pathForPropertiesChanged(msg.path(), map);
+            //            qWarning()  << __PRETTY_FUNCTION__ << i.key() << ": " << i.value().value<QDBusObjectPath>().path();
+            //      } else if( i.key() == "Strength")
+            //            qWarning()  << __PRETTY_FUNCTION__ << i.key() << ": " << i.value().toUInt();
+            //   else
+            //            qWarning()  << __PRETTY_FUNCTION__ << i.key() << ": " << i.value();
+        } else if (i.key() == "ActiveConnections") {
+            emit pathForPropertiesChanged(msg.path(), map);
+        }
+    }
+}
+
+void QNmDBusHelper::slotSettingsRemoved()
+{
+    QDBusMessage msg = this->message();
+    emit pathForSettingsRemoved(msg.path());
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/bearer/networkmanager/qnmdbushelper.h b/src/plugins/bearer/networkmanager/qnmdbushelper.h
new file mode 100644
index 0000000..862290c
--- /dev/null
+++ b/src/plugins/bearer/networkmanager/qnmdbushelper.h
@@ -0,0 +1,73 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QNMDBUSHELPERPRIVATE_H
+#define QNMDBUSHELPERPRIVATE_H
+
+#include <QDBusObjectPath>
+#include <QDBusContext>
+#include <QMap>
+
+QT_BEGIN_NAMESPACE
+
+class QNmDBusHelper: public QObject, protected QDBusContext
+ {
+     Q_OBJECT
+ public:
+
+ public slots:
+    void deviceStateChanged(quint32);
+    void slotAccessPointAdded( QDBusObjectPath );
+    void slotAccessPointRemoved( QDBusObjectPath );
+    void slotPropertiesChanged( QMap<QString,QVariant>);
+    void slotSettingsRemoved();
+
+Q_SIGNALS:
+    void pathForStateChanged(const QString &, quint32);
+    void pathForAccessPointAdded(const QString &,  QDBusObjectPath );
+    void pathForAccessPointRemoved(const QString &,  QDBusObjectPath );
+    void pathForPropertiesChanged(const QString &, QMap<QString,QVariant>);
+    void pathForSettingsRemoved(const QString &);
+};
+
+QT_END_NAMESPACE
+
+#endif// QNMDBUSHELPERPRIVATE_H
diff --git a/src/plugins/bearer/nla/main.cpp b/src/plugins/bearer/nla/main.cpp
new file mode 100644
index 0000000..479a933
--- /dev/null
+++ b/src/plugins/bearer/nla/main.cpp
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** 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 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 "qnlaengine.h"
+
+#include <QtNetwork/private/qbearerplugin_p.h>
+
+#include <QtCore/qdebug.h>
+
+QT_BEGIN_NAMESPACE
+
+class QNlaEnginePlugin : public QBearerEnginePlugin
+{
+public:
+    QNlaEnginePlugin();
+    ~QNlaEnginePlugin();
+
+    QStringList keys() const;
+    QBearerEngine *create(const QString &key) const;
+};
+
+QNlaEnginePlugin::QNlaEnginePlugin()
+{
+}
+
+QNlaEnginePlugin::~QNlaEnginePlugin()
+{
+}
+
+QStringList QNlaEnginePlugin::keys() const
+{
+    return QStringList() << QLatin1String("nla");
+}
+
+QBearerEngine *QNlaEnginePlugin::create(const QString &key) const
+{
+    if (key == QLatin1String("nla"))
+        return new QNlaEngine;
+    else
+        return 0;
+}
+
+Q_EXPORT_STATIC_PLUGIN(QNlaEnginePlugin)
+Q_EXPORT_PLUGIN2(qnlabearer, QNlaEnginePlugin)
+
+QT_END_NAMESPACE
diff --git a/src/plugins/bearer/nla/nla.pro b/src/plugins/bearer/nla/nla.pro
new file mode 100644
index 0000000..5148b09
--- /dev/null
+++ b/src/plugins/bearer/nla/nla.pro
@@ -0,0 +1,23 @@
+TARGET = qnlabearer
+include(../../qpluginbase.pri)
+
+QT += network
+
+!wince* {
+    LIBS += -lWs2_32
+} else {
+    LIBS += -lWs2
+}
+
+HEADERS += qnlaengine.h \
+           ../platformdefs_win.h \
+           ../qnetworksession_impl.h \
+           ../qbearerengine_impl.h
+
+SOURCES += main.cpp \
+           qnlaengine.cpp \
+           ../qnetworksession_impl.cpp
+
+QTDIR_build:DESTDIR = $$QT_BUILD_TREE/plugins/bearer
+target.path += $$[QT_INSTALL_PLUGINS]/bearer
+INSTALLS += target
diff --git a/src/plugins/bearer/nla/qnlaengine.cpp b/src/plugins/bearer/nla/qnlaengine.cpp
new file mode 100644
index 0000000..ff334e5
--- /dev/null
+++ b/src/plugins/bearer/nla/qnlaengine.cpp
@@ -0,0 +1,661 @@
+/****************************************************************************
+**
+** 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 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 "qnlaengine.h"
+#include "../qnetworksession_impl.h"
+
+#include <QtNetwork/private/qnetworkconfiguration_p.h>
+
+#include <QtCore/qthread.h>
+#include <QtCore/qmutex.h>
+#include <QtCore/qcoreapplication.h>
+#include <QtCore/qstringlist.h>
+
+#include <QtCore/qdebug.h>
+
+#include "../platformdefs_win.h"
+
+QT_BEGIN_NAMESPACE
+
+QWindowsSockInit2::QWindowsSockInit2()
+:   version(0)
+{
+    //### should we try for 2.2 on all platforms ??
+    WSAData wsadata;
+
+    // IPv6 requires Winsock v2.0 or better.
+    if (WSAStartup(MAKEWORD(2,0), &wsadata) != 0) {
+        qWarning("QBearerManagementAPI: WinSock v2.0 initialization failed.");
+    } else {
+        version = 0x20;
+    }
+}
+
+QWindowsSockInit2::~QWindowsSockInit2()
+{
+    WSACleanup();
+}
+
+#ifdef BEARER_MANAGEMENT_DEBUG
+static void printBlob(NLA_BLOB *blob)
+{
+    qDebug() << "==== BEGIN NLA_BLOB ====";
+
+    qDebug() << "type:" << blob->header.type;
+    qDebug() << "size:" << blob->header.dwSize;
+    qDebug() << "next offset:" << blob->header.nextOffset;
+
+    switch (blob->header.type) {
+    case NLA_RAW_DATA:
+        qDebug() << "Raw Data";
+        qDebug() << '\t' << blob->data.rawData;
+        break;
+    case NLA_INTERFACE:
+        qDebug() << "Interface";
+        qDebug() << "\ttype:" << blob->data.interfaceData.dwType;
+        qDebug() << "\tspeed:" << blob->data.interfaceData.dwSpeed;
+        qDebug() << "\tadapter:" << blob->data.interfaceData.adapterName;
+        break;
+    case NLA_802_1X_LOCATION:
+        qDebug() << "802.1x Location";
+        qDebug() << '\t' << blob->data.locationData.information;
+        break;
+    case NLA_CONNECTIVITY:
+        qDebug() << "Connectivity";
+        qDebug() << "\ttype:" << blob->data.connectivity.type;
+        qDebug() << "\tinternet:" << blob->data.connectivity.internet;
+        break;
+    case NLA_ICS:
+        qDebug() << "ICS";
+        qDebug() << "\tspeed:" << blob->data.ICS.remote.speed;
+        qDebug() << "\ttype:" << blob->data.ICS.remote.type;
+        qDebug() << "\tstate:" << blob->data.ICS.remote.state;
+        qDebug() << "\tmachine name:" << blob->data.ICS.remote.machineName;
+        qDebug() << "\tshared adapter name:" << blob->data.ICS.remote.sharedAdapterName;
+        break;
+    default:
+        qDebug() << "UNKNOWN BLOB TYPE";
+    }
+
+    qDebug() << "===== END NLA_BLOB =====";
+}
+#endif
+
+static QString qGetInterfaceType(const QString &interface)
+{
+#ifdef Q_OS_WINCE
+    Q_UNUSED(interface)
+#else
+    unsigned long oid;
+    DWORD bytesWritten;
+
+    NDIS_MEDIUM medium;
+    NDIS_PHYSICAL_MEDIUM physicalMedium;
+
+    HANDLE handle = CreateFile((TCHAR *)QString(QLatin1String("\\\\.\\%1")).arg(interface).utf16(),
+                               0, FILE_SHARE_READ, 0, OPEN_EXISTING, 0, 0);
+    if (handle == INVALID_HANDLE_VALUE)
+        return QLatin1String("Unknown");
+
+    oid = OID_GEN_MEDIA_SUPPORTED;
+    bytesWritten = 0;
+    bool result = DeviceIoControl(handle, IOCTL_NDIS_QUERY_GLOBAL_STATS, &oid, sizeof(oid),
+                                  &medium, sizeof(medium), &bytesWritten, 0);
+    if (!result) {
+        CloseHandle(handle);
+        return QLatin1String("Unknown");
+    }
+
+    oid = OID_GEN_PHYSICAL_MEDIUM;
+    bytesWritten = 0;
+    result = DeviceIoControl(handle, IOCTL_NDIS_QUERY_GLOBAL_STATS, &oid, sizeof(oid),
+                             &physicalMedium, sizeof(physicalMedium), &bytesWritten, 0);
+    if (!result) {
+        CloseHandle(handle);
+
+        if (medium == NdisMedium802_3)
+            return QLatin1String("Ethernet");
+        else
+            return QLatin1String("Unknown");
+    }
+
+    CloseHandle(handle);
+
+    if (medium == NdisMedium802_3) {
+        switch (physicalMedium) {
+        case NdisPhysicalMediumWirelessLan:
+            return QLatin1String("WLAN");
+        case NdisPhysicalMediumBluetooth:
+            return QLatin1String("Bluetooth");
+        case NdisPhysicalMediumWiMax:
+            return QLatin1String("WiMAX");
+        default:
+#ifdef BEARER_MANAGEMENT_DEBUG
+            qDebug() << "Physical Medium" << physicalMedium;
+#endif
+            return QLatin1String("Ethernet");
+        }
+    }
+
+#ifdef BEARER_MANAGEMENT_DEBUG
+    qDebug() << medium << physicalMedium;
+#endif
+
+#endif
+
+    return QLatin1String("Unknown");
+}
+
+class QNlaThread : public QThread
+{
+    Q_OBJECT
+
+public:
+    QNlaThread(QNlaEngine *parent = 0);
+    ~QNlaThread();
+
+    QList<QNetworkConfigurationPrivate *> getConfigurations();
+
+    void forceUpdate();
+
+protected:
+    virtual void run();
+
+private:
+    void updateConfigurations(QList<QNetworkConfigurationPrivate *> &configs);
+    DWORD parseBlob(NLA_BLOB *blob, QNetworkConfigurationPrivate *cpPriv) const;
+    QNetworkConfigurationPrivate *parseQuerySet(const WSAQUERYSET *querySet) const;
+    void fetchConfigurations();
+
+signals:
+    void networksChanged();
+
+private:
+    QMutex mutex;
+    HANDLE handle;
+    bool done;
+    QList<QNetworkConfigurationPrivate *> fetchedConfigurations;
+};
+
+QNlaThread::QNlaThread(QNlaEngine *parent)
+:   QThread(parent), handle(0), done(false)
+{
+}
+
+QNlaThread::~QNlaThread()
+{
+    mutex.lock();
+
+    done = true;
+
+    if (handle) {
+        /* cancel completion event */
+        if (WSALookupServiceEnd(handle) == SOCKET_ERROR)
+            qWarning("WSALookupServiceEnd error %d", WSAGetLastError());
+    }
+    mutex.unlock();
+
+    wait();
+}
+
+QList<QNetworkConfigurationPrivate *> QNlaThread::getConfigurations()
+{
+    QMutexLocker locker(&mutex);
+
+    QList<QNetworkConfigurationPrivate *> foundConfigurations = fetchedConfigurations;
+    fetchedConfigurations.clear();
+
+    return foundConfigurations;
+}
+
+void QNlaThread::forceUpdate()
+{
+    mutex.lock();
+
+    if (handle) {
+        /* cancel completion event */
+        if (WSALookupServiceEnd(handle) == SOCKET_ERROR)
+            qWarning("WSALookupServiceEnd error %d", WSAGetLastError());
+        handle = 0;
+    }
+    mutex.unlock();
+}
+
+void QNlaThread::run()
+{
+    WSAEVENT changeEvent = WSACreateEvent();
+    if (changeEvent == WSA_INVALID_EVENT) {
+        qWarning("WSACreateEvent error %d", WSAGetLastError());
+        return;
+    }
+
+    while (true) {
+        fetchConfigurations();
+
+        WSAQUERYSET qsRestrictions;
+
+        memset(&qsRestrictions, 0, sizeof(qsRestrictions));
+        qsRestrictions.dwSize = sizeof(qsRestrictions);
+        qsRestrictions.dwNameSpace = NS_NLA;
+
+        mutex.lock();
+        if (done) {
+            mutex.unlock();
+            break;
+        }
+        int result = WSALookupServiceBegin(&qsRestrictions, LUP_RETURN_ALL, &handle);
+        mutex.unlock();
+
+        if (result == SOCKET_ERROR) {
+            qWarning("%s: WSALookupServiceBegin error %d", __FUNCTION__, WSAGetLastError());
+            break;
+        }
+
+        WSACOMPLETION completion;
+        WSAOVERLAPPED overlapped;
+
+        memset(&overlapped, 0, sizeof(overlapped));
+        overlapped.hEvent = changeEvent;
+
+        memset(&completion, 0, sizeof(completion));
+        completion.Type = NSP_NOTIFY_EVENT;
+        completion.Parameters.Event.lpOverlapped = &overlapped;
+
+        DWORD bytesReturned = 0;
+        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);
+                break;
+            }
+        }
+
+#ifndef Q_OS_WINCE
+        // Not interested in unrelated IO completion events
+        // although we also don't want to block them
+        while (WaitForSingleObjectEx(changeEvent, WSA_INFINITE, true) != WAIT_IO_COMPLETION &&
+               handle)
+        {
+        }
+#else
+        WaitForSingleObject(changeEvent, WSA_INFINITE);
+#endif
+
+        mutex.lock();
+        if (handle) {
+            result = WSALookupServiceEnd(handle);
+            if (result == SOCKET_ERROR) {
+                qWarning("WSALookupServiceEnd error %d", WSAGetLastError());
+                mutex.unlock();
+                break;
+            }
+            handle = 0;
+        }
+        mutex.unlock();
+    }
+
+    WSACloseEvent(changeEvent);
+}
+
+void QNlaThread::updateConfigurations(QList<QNetworkConfigurationPrivate *> &configs)
+{
+    mutex.lock();
+
+    while (!fetchedConfigurations.isEmpty())
+        delete fetchedConfigurations.takeFirst();
+
+    fetchedConfigurations = configs;
+
+    mutex.unlock();
+
+    emit networksChanged();
+}
+
+DWORD QNlaThread::parseBlob(NLA_BLOB *blob, QNetworkConfigurationPrivate *cpPriv) const
+{
+#ifdef BEARER_MANAGEMENT_DEBUG
+    printBlob(blob);
+#endif
+
+    switch (blob->header.type) {
+    case NLA_RAW_DATA:
+#ifdef BEARER_MANAGEMENT_DEBUG
+        qWarning("%s: unhandled header type NLA_RAW_DATA", __FUNCTION__);
+#endif
+        break;
+    case NLA_INTERFACE:
+        cpPriv->state = QNetworkConfiguration::Active;
+        if (QNlaEngine *engine = qobject_cast<QNlaEngine *>(parent())) {
+            engine->configurationInterface[cpPriv->id.toUInt()] =
+                QString::fromLatin1(blob->data.interfaceData.adapterName);
+        }
+        break;
+    case NLA_802_1X_LOCATION:
+#ifdef BEARER_MANAGEMENT_DEBUG
+        qWarning("%s: unhandled header type NLA_802_1X_LOCATION", __FUNCTION__);
+#endif
+        break;
+    case NLA_CONNECTIVITY:
+        if (blob->data.connectivity.internet == NLA_INTERNET_YES)
+            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__);
+#endif
+        break;
+    default:
+#ifdef BEARER_MANAGEMENT_DEBUG
+        qWarning("%s: unhandled header type %d", __FUNCTION__, blob->header.type);
+#endif
+        ;
+    }
+
+    return blob->header.nextOffset;
+}
+
+QNetworkConfigurationPrivate *QNlaThread::parseQuerySet(const WSAQUERYSET *querySet) const
+{
+    QNetworkConfigurationPrivate *cpPriv = new QNetworkConfigurationPrivate;
+
+    cpPriv->name = QString::fromWCharArray(querySet->lpszServiceInstanceName);
+    cpPriv->isValid = true;
+    cpPriv->id = QString::number(qHash(QLatin1String("NLA:") + cpPriv->name));
+    cpPriv->state = QNetworkConfiguration::Defined;
+    cpPriv->type = QNetworkConfiguration::InternetAccessPoint;
+
+#ifdef BEARER_MANAGEMENT_DEBUG
+    qDebug() << "size:" << querySet->dwSize;
+    qDebug() << "service instance name:" << QString::fromUtf16(querySet->lpszServiceInstanceName);
+    qDebug() << "service class id:" << querySet->lpServiceClassId;
+    qDebug() << "version:" << querySet->lpVersion;
+    qDebug() << "comment:" << QString::fromUtf16(querySet->lpszComment);
+    qDebug() << "namespace:" << querySet->dwNameSpace;
+    qDebug() << "namespace provider id:" << querySet->lpNSProviderId;
+    qDebug() << "context:" << QString::fromUtf16(querySet->lpszContext);
+    qDebug() << "number of protocols:" << querySet->dwNumberOfProtocols;
+    qDebug() << "protocols:" << querySet->lpafpProtocols;
+    qDebug() << "query string:" << QString::fromUtf16(querySet->lpszQueryString);
+    qDebug() << "number of cs addresses:" << querySet->dwNumberOfCsAddrs;
+    qDebug() << "cs addresses:" << querySet->lpcsaBuffer;
+    qDebug() << "output flags:" << querySet->dwOutputFlags;
+#endif
+
+    if (querySet->lpBlob) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+        qDebug() << "blob size:" << querySet->lpBlob->cbSize;
+        qDebug() << "blob data:" << querySet->lpBlob->pBlobData;
+#endif
+
+        DWORD offset = 0;
+        do {
+            NLA_BLOB *blob = reinterpret_cast<NLA_BLOB *>(querySet->lpBlob->pBlobData + offset);
+            DWORD nextOffset = parseBlob(blob, cpPriv);
+            if (nextOffset == offset)
+                break;
+            else
+                offset = nextOffset;
+        } while (offset != 0 && offset < querySet->lpBlob->cbSize);
+    }
+
+    if (QNlaEngine *engine = qobject_cast<QNlaEngine *>(parent()))
+        cpPriv->bearer = engine->bearerName(cpPriv->id);
+
+    return cpPriv;
+}
+
+void QNlaThread::fetchConfigurations()
+{
+    QList<QNetworkConfigurationPrivate *> foundConfigurations;
+
+    WSAQUERYSET qsRestrictions;
+    HANDLE hLookup = 0;
+
+    memset(&qsRestrictions, 0, sizeof(qsRestrictions));
+    qsRestrictions.dwSize = sizeof(qsRestrictions);
+    qsRestrictions.dwNameSpace = NS_NLA;
+
+    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();
+    }
+
+    char buffer[0x10000];
+    while (result == 0) {
+        DWORD bufferLength = sizeof(buffer);
+        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());
+            break;
+        }
+
+        QNetworkConfigurationPrivate *cpPriv =
+            parseQuerySet(reinterpret_cast<WSAQUERYSET *>(buffer));
+
+        foundConfigurations.append(cpPriv);
+    }
+
+    if (hLookup) {
+        result = WSALookupServiceEnd(hLookup);
+        if (result == SOCKET_ERROR) {
+            qWarning("WSALookupServiceEnd error %d", WSAGetLastError());
+        }
+    }
+
+    updateConfigurations(foundConfigurations);
+}
+
+QNlaEngine::QNlaEngine(QObject *parent)
+:   QBearerEngineImpl(parent), nlaThread(0)
+{
+    nlaThread = new QNlaThread(this);
+    connect(nlaThread, SIGNAL(networksChanged()),
+            this, SLOT(networksChanged()));
+    nlaThread->start();
+
+    qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
+}
+
+QNlaEngine::~QNlaEngine()
+{
+    delete nlaThread;
+}
+
+void QNlaEngine::networksChanged()
+{
+    QMutexLocker locker(&mutex);
+
+    QStringList previous = accessPointConfigurations.keys();
+
+    QList<QNetworkConfigurationPrivate *> foundConfigurations = nlaThread->getConfigurations();
+    while (!foundConfigurations.isEmpty()) {
+        QNetworkConfigurationPrivate *cpPriv = foundConfigurations.takeFirst();
+
+        previous.removeAll(cpPriv->id);
+
+        if (accessPointConfigurations.contains(cpPriv->id)) {
+            QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(cpPriv->id);
+
+            bool changed = false;
+
+            if (ptr->isValid != cpPriv->isValid) {
+                ptr->isValid = cpPriv->isValid;
+                changed = true;
+            }
+
+            if (ptr->name != cpPriv->name) {
+                ptr->name = cpPriv->name;
+                changed = true;
+            }
+
+            if (ptr->state != cpPriv->state) {
+                ptr->state = cpPriv->state;
+                changed = true;
+            }
+
+            if (changed)
+                emit configurationChanged(ptr);
+
+            delete cpPriv;
+        } else {
+            QNetworkConfigurationPrivatePointer ptr(cpPriv);
+
+            accessPointConfigurations.insert(ptr->id, ptr);
+
+            emit configurationAdded(ptr);
+        }
+    }
+
+    while (!previous.isEmpty()) {
+        QNetworkConfigurationPrivatePointer ptr =
+            accessPointConfigurations.take(previous.takeFirst());
+
+        emit configurationRemoved(ptr);
+    }
+
+    emit updateCompleted();
+}
+
+QString QNlaEngine::getInterfaceFromId(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    return configurationInterface.value(id.toUInt());
+}
+
+bool QNlaEngine::hasIdentifier(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    return configurationInterface.contains(id.toUInt());
+}
+
+QString QNlaEngine::bearerName(const QString &id)
+{
+    QString interface = getInterfaceFromId(id);
+
+    if (interface.isEmpty())
+        return QString();
+
+    return qGetInterfaceType(interface);
+}
+
+void QNlaEngine::connectToId(const QString &id)
+{
+    emit connectionError(id, OperationNotSupported);
+}
+
+void QNlaEngine::disconnectFromId(const QString &id)
+{
+    emit connectionError(id, OperationNotSupported);
+}
+
+void QNlaEngine::requestUpdate()
+{
+    QMutexLocker locker(&mutex);
+
+    nlaThread->forceUpdate();
+}
+
+QNetworkSession::State QNlaEngine::sessionStateForId(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
+
+    if (!ptr)
+        return QNetworkSession::Invalid;
+
+    if (!ptr->isValid) {
+        return QNetworkSession::Invalid;
+    } else if ((ptr->state & QNetworkConfiguration::Active) == QNetworkConfiguration::Active) {
+        return QNetworkSession::Connected;
+    } else if ((ptr->state & QNetworkConfiguration::Discovered) ==
+                QNetworkConfiguration::Discovered) {
+        return QNetworkSession::Disconnected;
+    } else if ((ptr->state & QNetworkConfiguration::Defined) == QNetworkConfiguration::Defined) {
+        return QNetworkSession::NotAvailable;
+    } else if ((ptr->state & QNetworkConfiguration::Undefined) ==
+                QNetworkConfiguration::Undefined) {
+        return QNetworkSession::NotAvailable;
+    }
+
+    return QNetworkSession::Invalid;
+}
+
+QNetworkConfigurationManager::Capabilities QNlaEngine::capabilities() const
+{
+    return QNetworkConfigurationManager::ForcedRoaming;
+}
+
+QNetworkSessionPrivate *QNlaEngine::createSessionBackend()
+{
+    return new QNetworkSessionPrivateImpl;
+}
+
+QNetworkConfigurationPrivatePointer QNlaEngine::defaultConfiguration()
+{
+    return QNetworkConfigurationPrivatePointer();
+}
+
+#include "qnlaengine.moc"
+QT_END_NAMESPACE
+
diff --git a/src/plugins/bearer/nla/qnlaengine.h b/src/plugins/bearer/nla/qnlaengine.h
new file mode 100644
index 0000000..14c5201
--- /dev/null
+++ b/src/plugins/bearer/nla/qnlaengine.h
@@ -0,0 +1,114 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QNLAENGINE_P_H
+#define QNLAENGINE_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "../qbearerengine_impl.h"
+
+#include <QtNetwork/private/qnativesocketengine_p.h>
+
+#include <QMap>
+
+QT_BEGIN_NAMESPACE
+
+class QNetworkConfigurationPrivate;
+class QNlaThread;
+
+class QWindowsSockInit2
+{
+public:
+    QWindowsSockInit2();
+    ~QWindowsSockInit2();
+    int version;
+};
+
+class QNlaEngine : public QBearerEngineImpl
+{
+    Q_OBJECT
+
+    friend class QNlaThread;
+
+public:
+    QNlaEngine(QObject *parent = 0);
+    ~QNlaEngine();
+
+    QString getInterfaceFromId(const QString &id);
+    bool hasIdentifier(const QString &id);
+
+    QString bearerName(const QString &id);
+
+    void connectToId(const QString &id);
+    void disconnectFromId(const QString &id);
+
+    void requestUpdate();
+
+    QNetworkSession::State sessionStateForId(const QString &id);
+
+    QNetworkConfigurationManager::Capabilities capabilities() const;
+
+    QNetworkSessionPrivate *createSessionBackend();
+
+    QNetworkConfigurationPrivatePointer defaultConfiguration();
+
+private Q_SLOTS:
+    void networksChanged();
+
+private:
+    QWindowsSockInit2 winSock;
+    QNlaThread *nlaThread;
+    QMap<uint, QString> configurationInterface;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/bearer/platformdefs_win.h b/src/plugins/bearer/platformdefs_win.h
new file mode 100644
index 0000000..37d099c
--- /dev/null
+++ b/src/plugins/bearer/platformdefs_win.h
@@ -0,0 +1,134 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QPLATFORMDEFS_WIN_H
+#define QPLATFORMDEFS_WIN_H
+
+#include <winsock2.h>
+#include <mswsock.h>
+#undef interface
+#include <winioctl.h>
+
+#ifndef NS_NLA
+
+#define NS_NLA 15
+
+enum NLA_BLOB_DATA_TYPE {
+    NLA_RAW_DATA = 0,
+    NLA_INTERFACE = 1,
+    NLA_802_1X_LOCATION = 2,
+    NLA_CONNECTIVITY = 3,
+    NLA_ICS = 4
+};
+
+enum NLA_CONNECTIVITY_TYPE {
+    NLA_NETWORK_AD_HOC = 0,
+    NLA_NETWORK_MANAGED = 1,
+    NLA_NETWORK_UNMANAGED = 2,
+    NLA_NETWORK_UNKNOWN = 3
+};
+
+enum NLA_INTERNET {
+    NLA_INTERNET_UNKNOWN = 0,
+    NLA_INTERNET_NO = 1,
+    NLA_INTERNET_YES = 2
+};
+
+struct NLA_BLOB {
+    struct {
+        NLA_BLOB_DATA_TYPE type;
+        DWORD dwSize;
+        DWORD nextOffset;
+    } header;
+
+    union {
+        // NLA_RAW_DATA
+        CHAR rawData[1];
+
+        // NLA_INTERFACE
+        struct {
+            DWORD dwType;
+            DWORD dwSpeed;
+            CHAR adapterName[1];
+        } interfaceData;
+
+        // NLA_802_1X_LOCATION
+        struct {
+            CHAR information[1];
+        } locationData;
+
+        // NLA_CONNECTIVITY
+        struct {
+            NLA_CONNECTIVITY_TYPE type;
+            NLA_INTERNET internet;
+        } connectivity;
+
+        // NLA_ICS
+        struct {
+            struct {
+                DWORD speed;
+                DWORD type;
+                DWORD state;
+                WCHAR machineName[256];
+                WCHAR sharedAdapterName[256];
+            } remote;
+        } ICS;
+    } data;
+};
+#endif
+
+enum NDIS_MEDIUM {
+    NdisMedium802_3 = 0,
+};
+
+enum NDIS_PHYSICAL_MEDIUM {
+    NdisPhysicalMediumWirelessLan = 1,
+    NdisPhysicalMediumBluetooth = 10,
+    NdisPhysicalMediumWiMax = 12,
+};
+
+#define OID_GEN_MEDIA_SUPPORTED 0x00010103
+#define OID_GEN_PHYSICAL_MEDIUM 0x00010202
+
+#define IOCTL_NDIS_QUERY_GLOBAL_STATS \
+    CTL_CODE(FILE_DEVICE_PHYSICAL_NETCARD, 0, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
+
+#endif
diff --git a/src/plugins/bearer/qbearerengine_impl.h b/src/plugins/bearer/qbearerengine_impl.h
new file mode 100644
index 0000000..740def3
--- /dev/null
+++ b/src/plugins/bearer/qbearerengine_impl.h
@@ -0,0 +1,81 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QBEARERENGINE_IMPL_H
+#define QBEARERENGINE_IMPL_H
+
+#include <QtNetwork/private/qbearerengine_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QBearerEngineImpl : public QBearerEngine
+{
+    Q_OBJECT
+
+public:
+    enum ConnectionError {
+        InterfaceLookupError = 0,
+        ConnectError,
+        OperationNotSupported,
+        DisconnectionError,
+    };
+
+    QBearerEngineImpl(QObject *parent = 0) : QBearerEngine(parent) { }
+    ~QBearerEngineImpl() { }
+
+    virtual void connectToId(const QString &id) = 0;
+    virtual void disconnectFromId(const QString &id) = 0;
+
+    virtual QString getInterfaceFromId(const QString &id) = 0;
+
+    virtual QNetworkSession::State sessionStateForId(const QString &id) = 0;
+
+    virtual quint64 bytesWritten(const QString &) { return Q_UINT64_C(0); }
+    virtual quint64 bytesReceived(const QString &) { return Q_UINT64_C(0); }
+    virtual quint64 startTime(const QString &) { return Q_UINT64_C(0); }
+
+Q_SIGNALS:
+    void connectionError(const QString &id, QBearerEngineImpl::ConnectionError error);
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/bearer/qnetworksession_impl.cpp b/src/plugins/bearer/qnetworksession_impl.cpp
new file mode 100644
index 0000000..f41fdba
--- /dev/null
+++ b/src/plugins/bearer/qnetworksession_impl.cpp
@@ -0,0 +1,408 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qnetworksession_impl.h"
+#include "qbearerengine_impl.h"
+
+#include <QtNetwork/qnetworksession.h>
+#include <QtNetwork/private/qnetworkconfigmanager_p.h>
+
+#include <QtCore/qstringlist.h>
+#include <QtCore/qdebug.h>
+#include <QtCore/qmutex.h>
+
+#include <QtNetwork/qnetworkinterface.h>
+
+QT_BEGIN_NAMESPACE
+
+static QBearerEngineImpl *getEngineFromId(const QString &id)
+{
+    QNetworkConfigurationManagerPrivate *priv = qNetworkConfigurationManagerPrivate();
+
+    foreach (QBearerEngine *engine, priv->engines()) {
+        QBearerEngineImpl *engineImpl = qobject_cast<QBearerEngineImpl *>(engine);
+        if (engineImpl && engineImpl->hasIdentifier(id))
+            return engineImpl;
+    }
+
+    return 0;
+}
+
+class QNetworkSessionManagerPrivate : public QObject
+{
+    Q_OBJECT
+
+public:
+    QNetworkSessionManagerPrivate(QObject *parent = 0);
+    ~QNetworkSessionManagerPrivate();
+
+    void forceSessionClose(const QNetworkConfiguration &config);
+
+Q_SIGNALS:
+    void forcedSessionClose(const QNetworkConfiguration &config);
+};
+
+#include "qnetworksession_impl.moc"
+
+Q_GLOBAL_STATIC(QNetworkSessionManagerPrivate, sessionManager);
+
+QNetworkSessionManagerPrivate::QNetworkSessionManagerPrivate(QObject *parent)
+:   QObject(parent)
+{
+}
+
+QNetworkSessionManagerPrivate::~QNetworkSessionManagerPrivate()
+{
+}
+
+void QNetworkSessionManagerPrivate::forceSessionClose(const QNetworkConfiguration &config)
+{
+    emit forcedSessionClose(config);
+}
+
+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)));
+
+    opened = false;
+    isOpen = false;
+    state = QNetworkSession::Invalid;
+    lastError = QNetworkSession::UnknownSessionError;
+
+    qRegisterMetaType<QBearerEngineImpl::ConnectionError>
+        ("QBearerEngineImpl::ConnectionError");
+
+    switch (publicConfig.type()) {
+    case QNetworkConfiguration::InternetAccessPoint:
+        activeConfig = publicConfig;
+        engine = getEngineFromId(activeConfig.identifier());
+        if (engine) {
+            connect(engine, SIGNAL(connectionError(QString,QBearerEngineImpl::ConnectionError)),
+                    this, SLOT(connectionError(QString,QBearerEngineImpl::ConnectionError)),
+                    Qt::QueuedConnection);
+        }
+        break;
+    case QNetworkConfiguration::ServiceNetwork:
+        serviceConfig = publicConfig;
+        // Defer setting engine and signals until open().
+        // fall through
+    case QNetworkConfiguration::UserChoice:
+        // Defer setting serviceConfig and activeConfig until open().
+        // fall through
+    default:
+        engine = 0;
+    }
+
+    networkConfigurationsChanged();
+}
+
+void QNetworkSessionPrivateImpl::open()
+{
+    if (serviceConfig.isValid()) {
+        lastError = QNetworkSession::OperationNotSupportedError;
+        emit QNetworkSessionPrivate::error(lastError);
+    } else if (!isOpen) {
+        if ((activeConfig.state() & QNetworkConfiguration::Discovered) !=
+            QNetworkConfiguration::Discovered) {
+            lastError =QNetworkSession::InvalidConfigurationError;
+            emit QNetworkSessionPrivate::error(lastError);
+            return;
+        }
+        opened = true;
+
+        if ((activeConfig.state() & QNetworkConfiguration::Active) != QNetworkConfiguration::Active &&
+            (activeConfig.state() & QNetworkConfiguration::Discovered) == QNetworkConfiguration::Discovered) {
+            state = QNetworkSession::Connecting;
+            emit stateChanged(state);
+
+            engine->connectToId(activeConfig.identifier());
+        }
+
+        isOpen = (activeConfig.state() & QNetworkConfiguration::Active) == QNetworkConfiguration::Active;
+        if (isOpen)
+            emit quitPendingWaitsForOpened();
+    }
+}
+
+void QNetworkSessionPrivateImpl::close()
+{
+    if (serviceConfig.isValid()) {
+        lastError = QNetworkSession::OperationNotSupportedError;
+        emit QNetworkSessionPrivate::error(lastError);
+    } else if (isOpen) {
+        opened = false;
+        isOpen = false;
+        emit closed();
+    }
+}
+
+void QNetworkSessionPrivateImpl::stop()
+{
+    if (serviceConfig.isValid()) {
+        lastError = QNetworkSession::OperationNotSupportedError;
+        emit QNetworkSessionPrivate::error(lastError);
+    } else {
+        if ((activeConfig.state() & QNetworkConfiguration::Active) == QNetworkConfiguration::Active) {
+            state = QNetworkSession::Closing;
+            emit stateChanged(state);
+
+            engine->disconnectFromId(activeConfig.identifier());
+
+            sessionManager()->forceSessionClose(activeConfig);
+        }
+
+        opened = false;
+        isOpen = false;
+        emit closed();
+    }
+}
+
+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
+{
+    if (!publicConfig.isValid() || !engine || state != QNetworkSession::Connected)
+        return QNetworkInterface();
+
+    QString interface = engine->getInterfaceFromId(activeConfig.identifier());
+
+    if (interface.isEmpty())
+        return QNetworkInterface();
+    return QNetworkInterface::interfaceFromName(interface);
+}
+
+QVariant QNetworkSessionPrivateImpl::sessionProperty(const QString& /*key*/) const
+{
+    return QVariant();
+}
+
+void QNetworkSessionPrivateImpl::setSessionProperty(const QString& /*key*/, const QVariant& /*value*/)
+{
+}
+
+QString QNetworkSessionPrivateImpl::errorString() const
+{
+    switch (lastError) {
+    case QNetworkSession::UnknownSessionError:
+        return tr("Unknown session error.");
+    case QNetworkSession::SessionAbortedError:
+        return tr("The session was aborted by the user or system.");
+    case QNetworkSession::OperationNotSupportedError:
+        return tr("The requested operation is not supported by the system.");
+    case QNetworkSession::InvalidConfigurationError:
+        return tr("The specified configuration cannot be used.");
+    case QNetworkSession::RoamingError:
+        return tr("Roaming was aborted or is not possible.");
+
+    }
+
+    return QString();
+}
+
+QNetworkSession::SessionError QNetworkSessionPrivateImpl::error() const
+{
+    return lastError;
+}
+
+quint64 QNetworkSessionPrivateImpl::bytesWritten() const
+{
+    if (engine && state == QNetworkSession::Connected)
+        return engine->bytesWritten(activeConfig.identifier());
+    else
+        return Q_UINT64_C(0);
+}
+
+quint64 QNetworkSessionPrivateImpl::bytesReceived() const
+{
+    if (engine && state == QNetworkSession::Connected)
+        return engine->bytesReceived(activeConfig.identifier());
+    else
+        return Q_UINT64_C(0);
+}
+
+quint64 QNetworkSessionPrivateImpl::activeTime() const
+{
+    if (state == QNetworkSession::Connected && startTime != Q_UINT64_C(0))
+        return QDateTime::currentDateTime().toTime_t() - startTime;
+    else
+        return Q_UINT64_C(0);
+}
+
+void QNetworkSessionPrivateImpl::updateStateFromServiceNetwork()
+{
+    QNetworkSession::State oldState = state;
+
+    foreach (const QNetworkConfiguration &config, serviceConfig.children()) {
+        if ((config.state() & QNetworkConfiguration::Active) != QNetworkConfiguration::Active)
+            continue;
+
+        if (activeConfig != config) {
+            if (engine) {
+                disconnect(engine,
+                           SIGNAL(connectionError(QString,QBearerEngineImpl::ConnectionError)),
+                           this,
+                           SLOT(connectionError(QString,QBearerEngineImpl::ConnectionError)));
+            }
+
+            activeConfig = config;
+            engine = getEngineFromId(activeConfig.identifier());
+            if (engine) {
+                connect(engine,
+                        SIGNAL(connectionError(QString,QBearerEngineImpl::ConnectionError)),
+                        this, SLOT(connectionError(QString,QBearerEngineImpl::ConnectionError)),
+                        Qt::QueuedConnection);
+            }
+            emit newConfigurationActivated();
+        }
+
+        state = QNetworkSession::Connected;
+        if (state != oldState)
+            emit stateChanged(state);
+
+        return;
+    }
+
+    if (serviceConfig.children().isEmpty())
+        state = QNetworkSession::NotAvailable;
+    else
+        state = QNetworkSession::Disconnected;
+
+    if (state != oldState)
+        emit stateChanged(state);
+}
+
+void QNetworkSessionPrivateImpl::updateStateFromActiveConfig()
+{
+    if (!engine)
+        return;
+
+    QNetworkSession::State oldState = state;
+
+    state = engine->sessionStateForId(activeConfig.identifier());
+
+    bool oldActive = isOpen;
+    isOpen = (state == QNetworkSession::Connected) ? opened : false;
+
+    if (!oldActive && isOpen)
+        emit quitPendingWaitsForOpened();
+    if (oldActive && !isOpen)
+        emit closed();
+
+    if (oldState != state)
+        emit stateChanged(state);
+}
+
+void QNetworkSessionPrivateImpl::networkConfigurationsChanged()
+{
+    if (serviceConfig.isValid())
+        updateStateFromServiceNetwork();
+    else
+        updateStateFromActiveConfig();
+
+    startTime = engine->startTime(activeConfig.identifier());
+}
+
+void QNetworkSessionPrivateImpl::configurationChanged(const QNetworkConfiguration &config)
+{
+    if (serviceConfig.isValid() && (config == serviceConfig || config == activeConfig))
+        updateStateFromServiceNetwork();
+    else if (config == activeConfig)
+        updateStateFromActiveConfig();
+}
+
+void QNetworkSessionPrivateImpl::forcedSessionClose(const QNetworkConfiguration &config)
+{
+    if (activeConfig == config) {
+        opened = false;
+        isOpen = false;
+
+        emit closed();
+
+        lastError = QNetworkSession::SessionAbortedError;
+        emit QNetworkSessionPrivate::error(lastError);
+    }
+}
+
+void QNetworkSessionPrivateImpl::connectionError(const QString &id,
+                                                 QBearerEngineImpl::ConnectionError error)
+{
+    if (activeConfig.identifier() == id) {
+        networkConfigurationsChanged();
+        switch (error) {
+        case QBearerEngineImpl::OperationNotSupported:
+            lastError = QNetworkSession::OperationNotSupportedError;
+            opened = false;
+            break;
+        case QBearerEngineImpl::InterfaceLookupError:
+        case QBearerEngineImpl::ConnectError:
+        case QBearerEngineImpl::DisconnectionError:
+        default:
+            lastError = QNetworkSession::UnknownSessionError;
+        }
+
+        emit quitPendingWaitsForOpened();
+        emit QNetworkSessionPrivate::error(lastError);
+    }
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/bearer/qnetworksession_impl.h b/src/plugins/bearer/qnetworksession_impl.h
new file mode 100644
index 0000000..7349e77
--- /dev/null
+++ b/src/plugins/bearer/qnetworksession_impl.h
@@ -0,0 +1,130 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QNETWORKSESSION_IMPL_H
+#define QNETWORKSESSION_IMPL_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qbearerengine_impl.h"
+
+#include <QtNetwork/private/qnetworkconfigmanager_p.h>
+#include <QtNetwork/private/qnetworksession_p.h>
+
+#include <QtCore/qdatetime.h>
+
+QT_BEGIN_NAMESPACE
+
+class QBearerEngineImpl;
+
+class QNetworkSessionPrivateImpl : public QNetworkSessionPrivate
+{
+    Q_OBJECT
+public:
+    QNetworkSessionPrivateImpl()
+    :   startTime(0)
+    {
+    }
+
+    ~QNetworkSessionPrivateImpl()
+    {
+    }
+
+    //called by QNetworkSession constructor and ensures
+    //that the state is immediately updated (w/o actually opening
+    //a session). Also this function should take care of 
+    //notification hooks to discover future state changes.
+    void syncStateWithInterface();
+
+    QNetworkInterface currentInterface() const;
+    QVariant sessionProperty(const QString& key) const;
+    void setSessionProperty(const QString& key, const QVariant& value);
+
+    void open();
+    void close();
+    void stop();
+    void migrate();
+    void accept();
+    void ignore();
+    void reject();
+
+    QString errorString() const; //must return translated string
+    QNetworkSession::SessionError error() const;
+
+    quint64 bytesWritten() const;
+    quint64 bytesReceived() const;
+    quint64 activeTime() const;
+
+private:
+    void updateStateFromServiceNetwork();
+    void updateStateFromActiveConfig();
+
+private Q_SLOTS:
+    void networkConfigurationsChanged();
+    void configurationChanged(const QNetworkConfiguration &config);
+    void forcedSessionClose(const QNetworkConfiguration &config);
+    void connectionError(const QString &id, QBearerEngineImpl::ConnectionError error);
+
+private:
+    QNetworkConfigurationManager manager;
+
+    bool opened;
+
+    QBearerEngineImpl *engine;
+
+    QNetworkSession::SessionError lastError;
+
+    quint64 startTime;
+};
+
+QT_END_NAMESPACE
+
+#endif //QNETWORKSESSION_IMPL_H
+
diff --git a/src/plugins/bearer/symbian/main.cpp b/src/plugins/bearer/symbian/main.cpp
new file mode 100644
index 0000000..0321451
--- /dev/null
+++ b/src/plugins/bearer/symbian/main.cpp
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "symbianengine.h"
+
+#include <QtNetwork/private/qbearerplugin_p.h>
+
+#include <QtCore/qdebug.h>
+
+QT_BEGIN_NAMESPACE
+
+class QSymbianEnginePlugin : public QBearerEnginePlugin
+{
+public:
+    QSymbianEnginePlugin();
+    ~QSymbianEnginePlugin();
+
+    QStringList keys() const;
+    QBearerEngine *create(const QString &key) const;
+};
+
+QSymbianEnginePlugin::QSymbianEnginePlugin()
+{
+}
+
+QSymbianEnginePlugin::~QSymbianEnginePlugin()
+{
+}
+
+QStringList QSymbianEnginePlugin::keys() const
+{
+    return QStringList() << QLatin1String("symbian");
+}
+
+QBearerEngine *QSymbianEnginePlugin::create(const QString &key) const
+{
+    if (key == QLatin1String("symbian"))
+        return new SymbianEngine;
+    else
+        return 0;
+}
+
+Q_EXPORT_STATIC_PLUGIN(QSymbianEnginePlugin)
+Q_EXPORT_PLUGIN2(qsymbianbearer, QSymbianEnginePlugin)
+
+QT_END_NAMESPACE
diff --git a/src/plugins/bearer/symbian/qnetworksession_impl.cpp b/src/plugins/bearer/symbian/qnetworksession_impl.cpp
new file mode 100644
index 0000000..9af1fe9
--- /dev/null
+++ b/src/plugins/bearer/symbian/qnetworksession_impl.cpp
@@ -0,0 +1,1135 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qnetworksession_impl.h"
+#include "symbianengine.h"
+
+#include <es_enum.h>
+#include <es_sock.h>
+#include <in_sock.h>
+#include <stdapis/sys/socket.h>
+#include <stdapis/net/if.h>
+
+QT_BEGIN_NAMESPACE
+
+QNetworkSessionPrivateImpl::QNetworkSessionPrivateImpl(SymbianEngine *engine)
+    : CActive(CActive::EPriorityStandard), engine(engine), ipConnectionNotifier(0),
+      iError(QNetworkSession::UnknownSessionError),
+      iALREnabled(0)
+{
+    CActiveScheduler::Add(this);
+    
+    // Try to load "Open C" dll dynamically and
+    // try to attach to setdefaultif function dynamically.
+    if (iOpenCLibrary.Load(_L("libc")) == KErrNone) {
+        iDynamicSetdefaultif = (TOpenCSetdefaultifFunction)iOpenCLibrary.Lookup(564);
+    }
+
+    TRAP_IGNORE(iConnectionMonitor.ConnectL());
+}
+
+QNetworkSessionPrivateImpl::~QNetworkSessionPrivateImpl()
+{
+    isOpen = false;
+
+    // Cancel Connection Progress Notifications first.
+    // Note: ConnectionNotifier must be destroyed before Canceling RConnection::Start()
+    //       => deleting ipConnectionNotifier results RConnection::CancelProgressNotification()
+    delete ipConnectionNotifier;
+    ipConnectionNotifier = NULL;
+
+    // Cancel possible RConnection::Start()
+    Cancel();
+    
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+    if (iMobility) {
+        delete iMobility;
+        iMobility = NULL;
+    }
+#endif
+
+    iConnection.Close();
+    iSocketServ.Close();
+    if (iDynamicSetdefaultif) {
+        iDynamicSetdefaultif(0);
+    }
+
+    iConnectionMonitor.CancelNotifications();
+    iConnectionMonitor.Close();
+
+    iOpenCLibrary.Close();
+}
+
+void QNetworkSessionPrivateImpl::syncStateWithInterface()
+{
+    if (!privateConfiguration(publicConfig))
+        return;
+
+    // Start monitoring changes in IAP states
+    TRAP_IGNORE(iConnectionMonitor.NotifyEventL(*this));
+
+    // Check open connections to see if there is already
+    // an open connection to selected IAP or SNAP
+    TUint count;
+    TRequestStatus status;
+    iConnectionMonitor.GetConnectionCount(count, status);
+    User::WaitForRequest(status);
+    if (status.Int() != KErrNone) {
+        return;
+    }
+
+    TUint numSubConnections;
+    TUint connectionId;
+    for (TUint i = 1; i <= count; i++) {
+        TInt ret = iConnectionMonitor.GetConnectionInfo(i, connectionId, numSubConnections);
+        if (ret == KErrNone) {
+            TUint apId;
+            iConnectionMonitor.GetUintAttribute(connectionId, 0, KIAPId, apId, status);
+            User::WaitForRequest(status);
+            if (status.Int() == KErrNone) {
+                TInt connectionStatus;
+                iConnectionMonitor.GetIntAttribute(connectionId, 0, KConnectionStatus, connectionStatus, status);
+                User::WaitForRequest(status);
+                if (connectionStatus == KLinkLayerOpen) {
+                    if (state != QNetworkSession::Closing) {
+                        if (newState(QNetworkSession::Connected, apId)) {
+                            return;
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    if (state != QNetworkSession::Connected) {
+        // There were no open connections to used IAP or SNAP
+        if ((privateConfiguration(publicConfig)->state & QNetworkConfiguration::Discovered) ==
+            QNetworkConfiguration::Discovered) {
+            newState(QNetworkSession::Disconnected);
+        } else {
+            newState(QNetworkSession::NotAvailable);
+        }
+    }
+}
+
+QNetworkInterface QNetworkSessionPrivateImpl::interface(TUint iapId) const
+{
+    QString interfaceName;
+
+    TSoInetInterfaceInfo ifinfo;
+    TPckg<TSoInetInterfaceInfo> ifinfopkg(ifinfo);
+    TSoInetIfQuery ifquery;
+    TPckg<TSoInetIfQuery> ifquerypkg(ifquery);
+ 
+    // Open dummy socket for interface queries
+    RSocket socket;
+    TInt retVal = socket.Open(iSocketServ, _L("udp"));
+    if (retVal != KErrNone) {
+        return QNetworkInterface();
+    }
+ 
+    // Start enumerating interfaces
+    socket.SetOpt(KSoInetEnumInterfaces, KSolInetIfCtrl);
+    while(socket.GetOpt(KSoInetNextInterface, KSolInetIfCtrl, ifinfopkg) == KErrNone) {
+        ifquery.iName = ifinfo.iName;
+        TInt err = socket.GetOpt(KSoInetIfQueryByName, KSolInetIfQuery, ifquerypkg);
+        if(err == KErrNone && ifquery.iZone[1] == iapId) { // IAP ID is index 1 of iZone
+            if(ifinfo.iAddress.Address() > 0) {
+                interfaceName = QString::fromUtf16(ifinfo.iName.Ptr(),ifinfo.iName.Length());
+                break;
+            }
+        }
+    }
+ 
+    socket.Close();
+ 
+    if (interfaceName.isEmpty()) {
+        return QNetworkInterface();
+    }
+ 
+    return QNetworkInterface::interfaceFromName(interfaceName);
+}
+
+QNetworkInterface QNetworkSessionPrivateImpl::currentInterface() const
+{
+    if (!publicConfig.isValid() || state != QNetworkSession::Connected) {
+        return QNetworkInterface();
+    }
+    
+    return activeInterface;
+}
+
+QVariant QNetworkSessionPrivateImpl::sessionProperty(const QString& /*key*/) const
+{
+    return QVariant();
+}
+
+void QNetworkSessionPrivateImpl::setSessionProperty(const QString& /*key*/, const QVariant& /*value*/)
+{
+}
+
+QString QNetworkSessionPrivateImpl::errorString() const
+{
+    switch (iError) {
+    case QNetworkSession::UnknownSessionError:
+        return tr("Unknown session error.");
+    case QNetworkSession::SessionAbortedError:
+        return tr("The session was aborted by the user or system.");
+    case QNetworkSession::OperationNotSupportedError:
+        return tr("The requested operation is not supported by the system.");
+    case QNetworkSession::InvalidConfigurationError:
+        return tr("The specified configuration cannot be used.");
+    case QNetworkSession::RoamingError:
+        return tr("Roaming was aborted or is not possible.");
+    }
+ 
+    return QString();
+}
+
+QNetworkSession::SessionError QNetworkSessionPrivateImpl::error() const
+{
+    return iError;
+}
+
+void QNetworkSessionPrivateImpl::open()
+{
+    if (isOpen || !privateConfiguration(publicConfig) || (state == QNetworkSession::Connecting)) {
+        return;
+    }
+
+    // Cancel notifications from RConnectionMonitor
+    // => RConnection::ProgressNotification will be used for IAP/SNAP monitoring
+    iConnectionMonitor.CancelNotifications();
+    
+    TInt error = iSocketServ.Connect();
+    if (error != KErrNone) {
+        // Could not open RSocketServ
+        newState(QNetworkSession::Invalid);
+        iError = QNetworkSession::UnknownSessionError;
+        emit QNetworkSessionPrivate::error(iError);
+        syncStateWithInterface();    
+        return;
+    }
+    
+    error = iConnection.Open(iSocketServ);
+    if (error != KErrNone) {
+        // Could not open RConnection
+        iSocketServ.Close();
+        newState(QNetworkSession::Invalid);
+        iError = QNetworkSession::UnknownSessionError;
+        emit QNetworkSessionPrivate::error(iError);
+        syncStateWithInterface();    
+        return;
+    }
+    
+    // Use RConnection::ProgressNotification for IAP/SNAP monitoring
+    // (<=> ConnectionProgressNotifier uses RConnection::ProgressNotification)
+    if (!ipConnectionNotifier) {
+        ipConnectionNotifier = new ConnectionProgressNotifier(*this,iConnection);
+    }
+    if (ipConnectionNotifier) {
+        ipConnectionNotifier->StartNotifications();
+    }
+    
+    if (publicConfig.type() == QNetworkConfiguration::InternetAccessPoint) {
+        // Search through existing connections.
+        // If there is already connection which matches to given IAP
+        // try to attach to existing connection.
+        TBool connected(EFalse);
+        TConnectionInfoBuf connInfo;
+        TUint count;
+        if (iConnection.EnumerateConnections(count) == KErrNone) {
+            for (TUint i=1; i<=count; i++) {
+                // Note: GetConnectionInfo expects 1-based index.
+                if (iConnection.GetConnectionInfo(i, connInfo) == KErrNone) {
+                    if (connInfo().iIapId == toSymbianConfig(privateConfiguration(publicConfig))->numericId) {
+                        if (iConnection.Attach(connInfo, RConnection::EAttachTypeNormal) == KErrNone) {
+                            activeConfig = publicConfig;
+                            activeInterface = interface(toSymbianConfig(privateConfiguration(activeConfig))->numericId);
+                            connected = ETrue;
+                            startTime = QDateTime::currentDateTime();
+                            if (iDynamicSetdefaultif) {
+                                // Use name of the IAP to set default IAP
+                                QByteArray nameAsByteArray = publicConfig.name().toUtf8();
+                                ifreq ifr;
+                                strcpy(ifr.ifr_name, nameAsByteArray.constData());
+
+                                error = iDynamicSetdefaultif(&ifr);
+                            }
+                            isOpen = true;
+                            // Make sure that state will be Connected
+                            newState(QNetworkSession::Connected);
+                            emit quitPendingWaitsForOpened();
+                            break;
+                        }
+                    }
+                }
+            }
+        }
+        if (!connected) {
+            TCommDbConnPref pref;
+            pref.SetDialogPreference(ECommDbDialogPrefDoNotPrompt);
+            pref.SetIapId(toSymbianConfig(privateConfiguration(publicConfig))->numericId);
+            iConnection.Start(pref, iStatus);
+            if (!IsActive()) {
+                SetActive();
+            }
+            newState(QNetworkSession::Connecting);
+        }
+    } else if (publicConfig.type() == QNetworkConfiguration::ServiceNetwork) {
+        TConnSnapPref snapPref(toSymbianConfig(privateConfiguration(publicConfig))->numericId);
+        iConnection.Start(snapPref, iStatus);
+        if (!IsActive()) {
+            SetActive();
+        }
+        newState(QNetworkSession::Connecting);
+    } else if (publicConfig.type() == QNetworkConfiguration::UserChoice) {
+        iKnownConfigsBeforeConnectionStart = engine->accessPointConfigurationIdentifiers();
+        iConnection.Start(iStatus);
+        if (!IsActive()) {
+            SetActive();
+        }
+        newState(QNetworkSession::Connecting);
+    }
+ 
+    if (error != KErrNone) {
+        isOpen = false;
+        iError = QNetworkSession::UnknownSessionError;
+        emit QNetworkSessionPrivate::error(iError);
+        if (ipConnectionNotifier) {
+            ipConnectionNotifier->StopNotifications();
+        }
+        syncStateWithInterface();    
+    }
+}
+
+TUint QNetworkSessionPrivateImpl::iapClientCount(TUint aIAPId) const
+{
+    TRequestStatus status;
+    TUint connectionCount;
+    iConnectionMonitor.GetConnectionCount(connectionCount, status);
+    User::WaitForRequest(status);
+    if (status.Int() == KErrNone) {
+        for (TUint i = 1; i <= connectionCount; i++) {
+            TUint connectionId;
+            TUint subConnectionCount;
+            iConnectionMonitor.GetConnectionInfo(i, connectionId, subConnectionCount);
+            TUint apId;
+            iConnectionMonitor.GetUintAttribute(connectionId, subConnectionCount, KIAPId, apId, status);
+            User::WaitForRequest(status);
+            if (apId == aIAPId) {
+                TConnMonClientEnumBuf buf;
+                iConnectionMonitor.GetPckgAttribute(connectionId, 0, KClientInfo, buf, status);
+                User::WaitForRequest(status);
+                if (status.Int() == KErrNone) {
+                    return buf().iCount;
+                }
+            }
+        }
+    }
+    return 0;
+}
+
+void QNetworkSessionPrivateImpl::close(bool allowSignals)
+{
+    if (!isOpen) {
+        return;
+    }
+
+    TUint activeIap = toSymbianConfig(privateConfiguration(activeConfig))->numericId;
+    isOpen = false;
+    activeConfig = QNetworkConfiguration();
+    serviceConfig = QNetworkConfiguration();
+    
+    Cancel();
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+    if (iMobility) {
+        delete iMobility;
+        iMobility = NULL;
+    }
+#endif
+
+    if (ipConnectionNotifier) {
+        ipConnectionNotifier->StopNotifications();
+    }
+    
+    iConnection.Close();
+    iSocketServ.Close();
+    if (iDynamicSetdefaultif) {
+        iDynamicSetdefaultif(0);
+    }
+
+#ifdef Q_CC_NOKIAX86
+    if ((allowSignals && iapClientCount(activeIap) <= 0) ||
+#else
+    if ((allowSignals && iapClientCount(activeIap) <= 1) ||
+#endif
+        (publicConfig.type() == QNetworkConfiguration::UserChoice)) {
+        newState(QNetworkSession::Closing);
+    }
+    
+    syncStateWithInterface();
+    if (allowSignals) {
+        if (publicConfig.type() == QNetworkConfiguration::UserChoice) {
+            newState(QNetworkSession::Disconnected);
+        }
+        emit closed();
+    }
+}
+
+void QNetworkSessionPrivateImpl::stop()
+{
+    if (!isOpen) {
+        return;
+    }
+    isOpen = false;
+    newState(QNetworkSession::Closing);
+    iConnection.Stop(RConnection::EStopAuthoritative);
+    isOpen = true;
+    close(false);
+    emit closed();
+}
+
+void QNetworkSessionPrivateImpl::migrate()
+{
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+    iMobility->MigrateToPreferredCarrier();
+#endif
+}
+
+void QNetworkSessionPrivateImpl::ignore()
+{
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+    iMobility->IgnorePreferredCarrier();
+    if (!iALRUpgradingConnection) {
+        newState(QNetworkSession::Disconnected);
+    } else {
+        newState(QNetworkSession::Connected,iOldRoamingIap);
+    }
+#endif
+}
+
+void QNetworkSessionPrivateImpl::accept()
+{
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+    iMobility->NewCarrierAccepted();
+    if (iDynamicSetdefaultif) {
+        // Use name of the IAP to set default IAP
+        QByteArray nameAsByteArray = activeConfig.name().toUtf8();
+        ifreq ifr;
+        strcpy(ifr.ifr_name, nameAsByteArray.constData());
+
+        iDynamicSetdefaultif(&ifr);
+    }
+    newState(QNetworkSession::Connected, iNewRoamingIap);
+#endif
+}
+
+void QNetworkSessionPrivateImpl::reject()
+{
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+    iMobility->NewCarrierRejected();
+    if (!iALRUpgradingConnection) {
+        newState(QNetworkSession::Disconnected);
+    } else {
+        newState(QNetworkSession::Connected, iOldRoamingIap);
+    }
+#endif
+}
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+void QNetworkSessionPrivateImpl::PreferredCarrierAvailable(TAccessPointInfo aOldAPInfo,
+                                                       TAccessPointInfo aNewAPInfo,
+                                                       TBool aIsUpgrade,
+                                                       TBool aIsSeamless)
+{
+    iOldRoamingIap = aOldAPInfo.AccessPoint();
+    iNewRoamingIap = aNewAPInfo.AccessPoint();
+    newState(QNetworkSession::Roaming);
+    if (iALREnabled > 0) {
+        iALRUpgradingConnection = aIsUpgrade;
+        QList<QNetworkConfiguration> configs = publicConfig.children();
+        for (int i=0; i < configs.count(); i++) {
+            if (toSymbianConfig(privateConfiguration(configs[i]))->numericId == aNewAPInfo.AccessPoint()) {
+                emit preferredConfigurationChanged(configs[i], aIsSeamless);
+            }
+        }
+    } else {
+        migrate();
+    }
+}
+
+void QNetworkSessionPrivateImpl::NewCarrierActive(TAccessPointInfo /*aNewAPInfo*/, TBool /*aIsSeamless*/)
+{
+    if (iALREnabled > 0) {
+        emit newConfigurationActivated();
+    } else {
+        accept();
+    }
+}
+
+void QNetworkSessionPrivateImpl::Error(TInt /*aError*/)
+{
+    if (isOpen) {
+        isOpen = false;
+        activeConfig = QNetworkConfiguration();
+        serviceConfig = QNetworkConfiguration();
+        iError = QNetworkSession::RoamingError;
+        emit QNetworkSessionPrivate::error(iError);
+        Cancel();
+        if (ipConnectionNotifier) {
+            ipConnectionNotifier->StopNotifications();
+        }
+        syncStateWithInterface();
+        // In some cases IAP is still in Connected state when
+        // syncStateWithInterface(); is called
+        // => Following call makes sure that Session state
+        //    changes immediately to Disconnected.
+        newState(QNetworkSession::Disconnected);
+        emit closed();
+    }
+}
+#endif
+
+void QNetworkSessionPrivateImpl::setALREnabled(bool enabled)
+{
+    if (enabled) {
+        iALREnabled++;
+    } else {
+        iALREnabled--;
+    }
+}
+
+QNetworkConfiguration QNetworkSessionPrivateImpl::bestConfigFromSNAP(const QNetworkConfiguration& snapConfig) const
+{
+    QNetworkConfiguration config;
+    QList<QNetworkConfiguration> subConfigurations = snapConfig.children();
+    for (int i = 0; i < subConfigurations.count(); i++ ) {
+        if (subConfigurations[i].state() == QNetworkConfiguration::Active) {
+            config = subConfigurations[i];
+            break;
+        } else if (!config.isValid() && subConfigurations[i].state() == QNetworkConfiguration::Discovered) {
+            config = subConfigurations[i];
+        }
+    }
+    if (!config.isValid() && subConfigurations.count() > 0) {
+        config = subConfigurations[0];
+    }
+    return config;
+}
+
+quint64 QNetworkSessionPrivateImpl::bytesWritten() const
+{
+    return transferredData(KUplinkData);
+}
+
+quint64 QNetworkSessionPrivateImpl::bytesReceived() const
+{
+    return transferredData(KDownlinkData);
+}
+
+quint64 QNetworkSessionPrivateImpl::transferredData(TUint dataType) const
+{
+    if (!publicConfig.isValid()) {
+        return 0;
+    }
+    
+    QNetworkConfiguration config;
+    if (publicConfig.type() == QNetworkConfiguration::UserChoice) {
+        if (serviceConfig.isValid()) {
+            config = serviceConfig;
+        } else {
+            if (activeConfig.isValid()) {
+                config = activeConfig;
+            }
+        }
+    } else {
+        config = publicConfig;
+    }
+
+    if (!config.isValid()) {
+        return 0;
+    }
+    
+    TUint count;
+    TRequestStatus status;
+    iConnectionMonitor.GetConnectionCount(count, status);
+    User::WaitForRequest(status);
+    if (status.Int() != KErrNone) {
+        return 0;
+    }
+    
+    TUint transferredData = 0;
+    TUint numSubConnections;
+    TUint connectionId;
+    bool configFound;
+    for (TUint i = 1; i <= count; i++) {
+        TInt ret = iConnectionMonitor.GetConnectionInfo(i, connectionId, numSubConnections);
+        if (ret == KErrNone) {
+            TUint apId;
+            iConnectionMonitor.GetUintAttribute(connectionId, 0, KIAPId, apId, status);
+            User::WaitForRequest(status);
+            if (status.Int() == KErrNone) {
+                configFound = false;
+                if (config.type() == QNetworkConfiguration::ServiceNetwork) {
+                    QList<QNetworkConfiguration> configs = config.children();
+                    for (int i=0; i < configs.count(); i++) {
+                        if (toSymbianConfig(privateConfiguration(configs[i]))->numericId == apId) {
+                            configFound = true;
+                            break;
+                        }
+                    }
+                } else if (toSymbianConfig(privateConfiguration(config))->numericId == apId) {
+                    configFound = true;
+                }
+                if (configFound) {
+                    TUint tData;
+                    iConnectionMonitor.GetUintAttribute(connectionId, 0, dataType, tData, status );
+                    User::WaitForRequest(status);
+                    if (status.Int() == KErrNone) {
+                    transferredData += tData;
+                    }
+                }
+            }
+        }
+    }
+    
+    return transferredData;
+}
+
+quint64 QNetworkSessionPrivateImpl::activeTime() const
+{
+    if (!isOpen || startTime.isNull()) {
+        return 0;
+    }
+    return startTime.secsTo(QDateTime::currentDateTime());
+}
+
+QNetworkConfiguration QNetworkSessionPrivateImpl::activeConfiguration(TUint32 iapId) const
+{
+    if (iapId == 0) {
+        _LIT(KSetting, "IAP\\Id");
+        iConnection.GetIntSetting(KSetting, iapId);
+    }
+ 
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+    if (publicConfig.type() == QNetworkConfiguration::ServiceNetwork) {
+        // Try to search IAP from the used SNAP using IAP Id
+        QList<QNetworkConfiguration> children = publicConfig.children();
+        for (int i=0; i < children.count(); i++) {
+            if (toSymbianConfig(privateConfiguration(children[i]))->numericId == iapId) {
+                return children[i];
+            }
+        }
+
+        // Given IAP Id was not found from the used SNAP
+        // => Try to search matching IAP using mappingName
+        //    mappingName contains:
+        //      1. "Access point name" for "Packet data" Bearer
+        //      2. "WLAN network name" (= SSID) for "Wireless LAN" Bearer
+        //      3. "Dial-up number" for "Data call Bearer" or "High Speed (GSM)" Bearer
+        //    <=> Note: It's possible that in this case reported IAP is
+        //              clone of the one of the IAPs of the used SNAP
+        //              => If mappingName matches, clone has been found
+        QNetworkConfiguration pt = QNetworkConfigurationManager().configurationFromIdentifier(QString::number(qHash(iapId)));
+        if (privateConfiguration(pt)) {
+            for (int i=0; i < children.count(); i++) {
+                if (toSymbianConfig(privateConfiguration(children[i]))->mappingName == toSymbianConfig(privateConfiguration(pt))->mappingName) {
+                    return children[i];
+                }
+            }
+        } else {
+            // Given IAP Id was not found from known IAPs array
+            return QNetworkConfiguration();
+        }
+
+        // Matching IAP was not found from used SNAP
+        // => IAP from another SNAP is returned
+        //    (Note: Returned IAP matches to given IAP Id)
+        return pt;
+    }
+#endif
+    
+    if (publicConfig.type() == QNetworkConfiguration::UserChoice) {
+        if (engine) {
+            QNetworkConfiguration pt = QNetworkConfigurationManager().configurationFromIdentifier(QString::number(qHash(iapId)));
+            // Try to found User Selected IAP from known IAPs (accessPointConfigurations)
+            if (pt.isValid()) {
+                return pt;
+            } else {
+                // Check if new (WLAN) IAP was created in IAP/SNAP dialog
+                // 1. Sync internal configurations array to commsdb first
+                engine->updateConfigurations();
+                // 2. Check if new configuration was created during connection creation
+                QStringList knownConfigs = engine->accessPointConfigurationIdentifiers();
+                if (knownConfigs.count() > iKnownConfigsBeforeConnectionStart.count()) {
+                    // Configuration count increased => new configuration was created
+                    // => Search new, created configuration
+                    QString newIapId;
+                    for (int i=0; i < iKnownConfigsBeforeConnectionStart.count(); i++) {
+                        if (knownConfigs[i] != iKnownConfigsBeforeConnectionStart[i]) {
+                            newIapId = knownConfigs[i];
+                            break;
+                        }
+                    }
+                    if (newIapId.isEmpty()) {
+                        newIapId = knownConfigs[knownConfigs.count()-1];
+                    }
+                    pt = QNetworkConfigurationManager().configurationFromIdentifier(newIapId);
+                    if (pt.isValid())
+                        return pt;
+                }
+            }
+        }
+        return QNetworkConfiguration();
+    }
+
+    return publicConfig;
+}
+
+void QNetworkSessionPrivateImpl::RunL()
+{
+    TInt statusCode = iStatus.Int();
+
+    switch (statusCode) {
+        case KErrNone: // Connection created succesfully
+            {
+            TInt error = KErrNone;
+            QNetworkConfiguration newActiveConfig = activeConfiguration();
+            if (!newActiveConfig.isValid()) {
+                error = KErrGeneral;
+            } else if (iDynamicSetdefaultif) {
+                // Use name of the IAP to set default IAP
+                QByteArray nameAsByteArray = newActiveConfig.name().toUtf8();
+                ifreq ifr;
+                strcpy(ifr.ifr_name, nameAsByteArray.constData());
+
+                error = iDynamicSetdefaultif(&ifr);
+            }
+            
+            if (error != KErrNone) {
+                isOpen = false;
+                iError = QNetworkSession::UnknownSessionError;
+                emit QNetworkSessionPrivate::error(iError);
+                Cancel();
+                if (ipConnectionNotifier) {
+                    ipConnectionNotifier->StopNotifications();
+                }
+                syncStateWithInterface();
+                return;
+            }
+ 
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+            if (publicConfig.type() == QNetworkConfiguration::ServiceNetwork) {
+                // Activate ALR monitoring
+                iMobility = CActiveCommsMobilityApiExt::NewL(iConnection, *this);
+            }
+#endif
+            isOpen = true;
+            activeConfig = newActiveConfig;
+            activeInterface = interface(toSymbianConfig(privateConfiguration(activeConfig))->numericId);
+            if (publicConfig.type() == QNetworkConfiguration::UserChoice) {
+                serviceConfig = QNetworkConfigurationManager().configurationFromIdentifier(toSymbianConfig(privateConfiguration(activeConfig))->serviceNetworkPtr->id);
+            }
+            
+            startTime = QDateTime::currentDateTime();
+
+            newState(QNetworkSession::Connected);
+            emit quitPendingWaitsForOpened();
+            }
+            break;
+        case KErrNotFound: // Connection failed
+            isOpen = false;
+            activeConfig = QNetworkConfiguration();
+            serviceConfig = QNetworkConfiguration();
+            iError = QNetworkSession::InvalidConfigurationError;
+            emit QNetworkSessionPrivate::error(iError);
+            Cancel();
+            if (ipConnectionNotifier) {
+                ipConnectionNotifier->StopNotifications();
+            }
+            syncStateWithInterface();
+            break;
+        case KErrCancel: // Connection attempt cancelled
+        case KErrAlreadyExists: // Connection already exists
+        default:
+            isOpen = false;
+            activeConfig = QNetworkConfiguration();
+            serviceConfig = QNetworkConfiguration();
+            iError = QNetworkSession::UnknownSessionError;
+            emit QNetworkSessionPrivate::error(iError);
+            Cancel();
+            if (ipConnectionNotifier) {
+                ipConnectionNotifier->StopNotifications();
+            }
+            syncStateWithInterface();
+            break;
+    }
+}
+
+void QNetworkSessionPrivateImpl::DoCancel()
+{
+    iConnection.Close();
+}
+
+bool QNetworkSessionPrivateImpl::newState(QNetworkSession::State newState, TUint accessPointId)
+{
+    // Make sure that activeConfig is always updated when SNAP is signaled to be
+    // connected.
+    if (isOpen && publicConfig.type() == QNetworkConfiguration::ServiceNetwork &&
+        newState == QNetworkSession::Connected) {
+        activeConfig = activeConfiguration(accessPointId);
+        activeInterface = interface(toSymbianConfig(privateConfiguration(activeConfig))->numericId);
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+        if (iDynamicSetdefaultif) {
+            // Use name of the IAP to set default IAP
+            QByteArray nameAsByteArray = activeConfig.name().toUtf8();
+            ifreq ifr;
+            strcpy(ifr.ifr_name, nameAsByteArray.constData());
+
+            iDynamicSetdefaultif(&ifr);
+        }
+#endif
+    }
+
+    // Make sure that same state is not signaled twice in a row.
+    if (state == newState) {
+        return true;
+    }
+
+    // Make sure that Connecting state does not overwrite Roaming state
+    if (state == QNetworkSession::Roaming && newState == QNetworkSession::Connecting) {
+        return false;
+    }
+
+    bool emitSessionClosed = false;
+    if (isOpen && state == QNetworkSession::Connected && newState == QNetworkSession::Disconnected) {
+        // Active & Connected state should change directly to Disconnected state
+        // only when something forces connection to close (eg. when another
+        // application or session stops connection or when network drops
+        // unexpectedly).
+        isOpen = false;
+        activeConfig = QNetworkConfiguration();
+        serviceConfig = QNetworkConfiguration();
+        iError = QNetworkSession::SessionAbortedError;
+        emit QNetworkSessionPrivate::error(iError);
+        Cancel();
+        if (ipConnectionNotifier) {
+            ipConnectionNotifier->StopNotifications();
+        }
+        // Start monitoring changes in IAP states
+        TRAP_IGNORE(iConnectionMonitor.NotifyEventL(*this));
+        emitSessionClosed = true; // Emit SessionClosed after state change has been reported
+    }
+
+    bool retVal = false;
+    if (accessPointId == 0) {
+        state = newState;
+        emit stateChanged(state);
+        retVal = true;
+    } else {
+        if (publicConfig.type() == QNetworkConfiguration::InternetAccessPoint) {
+            if (toSymbianConfig(privateConfiguration(publicConfig))->numericId == accessPointId) {
+                state = newState;
+                emit stateChanged(state);
+                retVal = true;
+            }
+        } else if (publicConfig.type() == QNetworkConfiguration::UserChoice && isOpen) {
+            if (toSymbianConfig(privateConfiguration(activeConfig))->numericId == accessPointId) {
+                state = newState;
+                emit stateChanged(state);
+                retVal = true;
+            }
+        } else if (publicConfig.type() == QNetworkConfiguration::ServiceNetwork) {
+            QList<QNetworkConfiguration> subConfigurations = publicConfig.children();
+            for (int i = 0; i < subConfigurations.count(); i++) {
+                if (toSymbianConfig(privateConfiguration(subConfigurations[i]))->numericId == accessPointId) {
+                    if (newState == QNetworkSession::Connected) {
+                        // Make sure that when AccessPoint is reported to be Connected
+                        // also state of the related configuration changes to Active.
+                        privateConfiguration(subConfigurations[i])->state = QNetworkConfiguration::Active;
+    
+                        state = newState;
+                        emit stateChanged(state);
+                        retVal = true;
+                    } else {
+                        if (newState == QNetworkSession::Disconnected) {
+                            // Make sure that when AccessPoint is reported to be disconnected
+                            // also state of the related configuration changes from Active to Defined.
+                            privateConfiguration(subConfigurations[i])->state = QNetworkConfiguration::Defined;
+                        }
+                        QNetworkConfiguration config = bestConfigFromSNAP(publicConfig);
+                        if ((config.state() == QNetworkConfiguration::Defined) ||
+                            (config.state() == QNetworkConfiguration::Discovered)) {
+                            state = newState;
+                            emit stateChanged(state);
+                            retVal = true;
+                        }
+                    }
+                }
+            }
+        }
+    }
+    
+    if (emitSessionClosed) {
+        emit closed();
+    }
+
+    return retVal;
+}
+
+void QNetworkSessionPrivateImpl::handleSymbianConnectionStatusChange(TInt aConnectionStatus,
+                                                                 TInt aError,
+                                                                 TUint accessPointId)
+{
+    switch (aConnectionStatus)
+        {
+        // Connection unitialised
+        case KConnectionUninitialised:
+            break;
+
+        // Starting connetion selection
+        case KStartingSelection:
+            break;
+
+        // Selection finished
+        case KFinishedSelection:
+            if (aError == KErrNone)
+                {
+                // The user successfully selected an IAP to be used
+                break;
+                }
+            else
+                {
+                // The user pressed e.g. "Cancel" and did not select an IAP
+                newState(QNetworkSession::Disconnected,accessPointId);
+                }
+            break;
+
+        // Connection failure
+        case KConnectionFailure:
+            newState(QNetworkSession::NotAvailable);
+            break;
+
+        // Prepearing connection (e.g. dialing)
+        case KPsdStartingConfiguration:
+        case KPsdFinishedConfiguration:
+        case KCsdFinishedDialling:
+        case KCsdScanningScript:
+        case KCsdGettingLoginInfo:
+        case KCsdGotLoginInfo:
+            break;
+
+        // Creating connection (e.g. GPRS activation)
+        case KCsdStartingConnect:
+        case KCsdFinishedConnect:
+            newState(QNetworkSession::Connecting,accessPointId);
+            break;
+
+        // Starting log in
+        case KCsdStartingLogIn:
+            break;
+
+        // Finished login
+        case KCsdFinishedLogIn:
+            break;
+
+        // Connection open
+        case KConnectionOpen:
+            break;
+
+        case KLinkLayerOpen:
+            newState(QNetworkSession::Connected,accessPointId);
+            break;
+
+        // Connection blocked or suspended
+        case KDataTransferTemporarilyBlocked:
+            break;
+
+        // Hangup or GRPS deactivation
+        case KConnectionStartingClose:
+            newState(QNetworkSession::Closing,accessPointId);
+            break;
+
+        // Connection closed
+        case KConnectionClosed:
+            break;
+
+        case KLinkLayerClosed:
+            newState(QNetworkSession::Disconnected,accessPointId);
+            break;
+
+        // Unhandled state
+        default:
+            break;
+        }
+}
+
+void QNetworkSessionPrivateImpl::EventL(const CConnMonEventBase& aEvent)
+{
+    switch (aEvent.EventType())
+    {
+        case EConnMonConnectionStatusChange:
+            {
+            CConnMonConnectionStatusChange* realEvent;
+            realEvent = (CConnMonConnectionStatusChange*) &aEvent;
+
+            TUint connectionId = realEvent->ConnectionId();
+            TInt connectionStatus = realEvent->ConnectionStatus();
+
+            // Try to Find IAP Id using connection Id
+            TUint apId = 0;
+            if (publicConfig.type() == QNetworkConfiguration::ServiceNetwork) {
+                QList<QNetworkConfiguration> subConfigurations = publicConfig.children();
+                for (int i = 0; i < subConfigurations.count(); i++ ) {
+                    if (toSymbianConfig(privateConfiguration(subConfigurations[i]))->connectionId == connectionId) {
+                        apId = toSymbianConfig(privateConfiguration(subConfigurations[i]))->numericId;
+                        break;
+                    }
+                }
+            } else if (publicConfig.type() == QNetworkConfiguration::InternetAccessPoint) {
+                if (toSymbianConfig(privateConfiguration(publicConfig))->connectionId == connectionId) {
+                    apId = toSymbianConfig(privateConfiguration(publicConfig))->numericId;
+                }
+            }
+
+            if (apId > 0) {
+                handleSymbianConnectionStatusChange(connectionStatus, KErrNone, apId);
+            }
+            }
+            break;
+
+        case EConnMonCreateConnection:
+            {
+            CConnMonCreateConnection* realEvent;
+            realEvent = (CConnMonCreateConnection*) &aEvent;
+            TUint apId;
+            TUint connectionId = realEvent->ConnectionId();
+            TRequestStatus status;
+            iConnectionMonitor.GetUintAttribute(connectionId, 0, KIAPId, apId, status);
+            User::WaitForRequest(status);
+            if (status.Int() == KErrNone) {
+                // Store connection id to related AccessPoint Configuration
+                if (publicConfig.type() == QNetworkConfiguration::ServiceNetwork) {
+                    QList<QNetworkConfiguration> subConfigurations = publicConfig.children();
+                    for (int i = 0; i < subConfigurations.count(); i++ ) {
+                        if (toSymbianConfig(privateConfiguration(subConfigurations[i]))->numericId == apId) {
+                            toSymbianConfig(privateConfiguration(subConfigurations[i]))->connectionId = connectionId;
+                            break;
+                        }
+                    }
+                } else if (publicConfig.type() == QNetworkConfiguration::InternetAccessPoint) {
+                    if (toSymbianConfig(privateConfiguration(publicConfig))->numericId == apId) {
+                        toSymbianConfig(privateConfiguration(publicConfig))->connectionId = connectionId;
+                    }
+                }
+            }
+            }
+            break;
+
+        case EConnMonDeleteConnection:
+            {
+            CConnMonDeleteConnection* realEvent;
+            realEvent = (CConnMonDeleteConnection*) &aEvent;
+            TUint connectionId = realEvent->ConnectionId();
+            // Remove connection id from related AccessPoint Configuration
+            if (publicConfig.type() == QNetworkConfiguration::ServiceNetwork) {
+                QList<QNetworkConfiguration> subConfigurations = publicConfig.children();
+                for (int i = 0; i < subConfigurations.count(); i++ ) {
+                    if (toSymbianConfig(privateConfiguration(subConfigurations[i]))->connectionId == connectionId) {
+                        toSymbianConfig(privateConfiguration(subConfigurations[i]))->connectionId = 0;
+                        break;
+                    }
+                }
+            } else if (publicConfig.type() == QNetworkConfiguration::InternetAccessPoint) {
+                if (toSymbianConfig(privateConfiguration(publicConfig))->connectionId == connectionId) {
+                    toSymbianConfig(privateConfiguration(publicConfig))->connectionId = 0;
+                }
+            }
+            }
+            break;
+
+        default:
+            // For unrecognized events
+            break;
+    }
+}
+
+ConnectionProgressNotifier::ConnectionProgressNotifier(QNetworkSessionPrivateImpl &owner, RConnection &connection)
+    : CActive(CActive::EPriorityStandard), iOwner(owner), iConnection(connection)
+{
+    CActiveScheduler::Add(this);
+}
+
+ConnectionProgressNotifier::~ConnectionProgressNotifier()
+{
+    Cancel();
+}
+
+void ConnectionProgressNotifier::StartNotifications()
+{
+    if (!IsActive()) {
+        SetActive();
+    }
+    iConnection.ProgressNotification(iProgress, iStatus);
+}
+
+void ConnectionProgressNotifier::StopNotifications()
+{
+    Cancel();
+}
+
+void ConnectionProgressNotifier::DoCancel()
+{
+    iConnection.CancelProgressNotification();
+}
+
+void ConnectionProgressNotifier::RunL()
+{
+    if (iStatus == KErrNone) {
+        iOwner.handleSymbianConnectionStatusChange(iProgress().iStage, iProgress().iError);
+    
+        SetActive();
+        iConnection.ProgressNotification(iProgress, iStatus);
+    }
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/bearer/symbian/qnetworksession_impl.h b/src/plugins/bearer/symbian/qnetworksession_impl.h
new file mode 100644
index 0000000..30f51e1
--- /dev/null
+++ b/src/plugins/bearer/symbian/qnetworksession_impl.h
@@ -0,0 +1,196 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QNETWORKSESSION_IMPL_H
+#define QNETWORKSESSION_IMPL_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtNetwork/private/qnetworksession_p.h>
+
+#include <QDateTime>
+
+#include <e32base.h>
+#include <CommDbConnPref.h>
+#include <es_sock.h>
+#include <rconnmon.h>
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+    #include <comms-infras/cs_mobility_apiext.h>
+#endif
+
+typedef int(*TOpenCSetdefaultifFunction)(const struct ifreq*);
+
+QT_BEGIN_NAMESPACE
+
+class ConnectionProgressNotifier;
+class SymbianEngine;
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+class QNetworkSessionPrivateImpl : public QNetworkSessionPrivate, public CActive, public MMobilityProtocolResp,
+                                     public MConnectionMonitorObserver
+#else
+class QNetworkSessionPrivateImpl : public QNetworkSessionPrivate, public CActive, public MConnectionMonitorObserver
+#endif
+{
+    Q_OBJECT
+public:
+    QNetworkSessionPrivateImpl(SymbianEngine *engine);
+    ~QNetworkSessionPrivateImpl();
+    
+    //called by QNetworkSession constructor and ensures
+    //that the state is immediately updated (w/o actually opening
+    //a session). Also this function should take care of 
+    //notification hooks to discover future state changes.
+    void syncStateWithInterface();
+
+    QNetworkInterface currentInterface() const;
+    QVariant sessionProperty(const QString& key) const;
+    void setSessionProperty(const QString& key, const QVariant& value);
+    
+    void setALREnabled(bool enabled);
+
+    void open();
+    inline void close() { close(true); }
+    void close(bool allowSignals);
+    void stop();
+    void migrate();
+    void accept();
+    void ignore();
+    void reject();
+
+    QString errorString() const; //must return translated string
+    QNetworkSession::SessionError error() const;
+
+    quint64 bytesWritten() const;
+    quint64 bytesReceived() const;
+    quint64 activeTime() const;
+    
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE    
+public: // From MMobilityProtocolResp
+    void PreferredCarrierAvailable(TAccessPointInfo aOldAPInfo,
+                                   TAccessPointInfo aNewAPInfo,
+                                   TBool aIsUpgrade,
+                                   TBool aIsSeamless);
+
+    void NewCarrierActive(TAccessPointInfo aNewAPInfo, TBool aIsSeamless);
+
+    void Error(TInt aError);
+#endif    
+
+protected: // From CActive
+    void RunL();
+    void DoCancel();
+    
+private: // MConnectionMonitorObserver
+    void EventL(const CConnMonEventBase& aEvent);
+    
+private:
+    TUint iapClientCount(TUint aIAPId) const;
+    quint64 transferredData(TUint dataType) const;
+    bool newState(QNetworkSession::State newState, TUint accessPointId = 0);
+    void handleSymbianConnectionStatusChange(TInt aConnectionStatus, TInt aError, TUint accessPointId = 0);
+    QNetworkConfiguration bestConfigFromSNAP(const QNetworkConfiguration& snapConfig) const;
+    QNetworkConfiguration activeConfiguration(TUint32 iapId = 0) const;
+    QNetworkInterface interface(TUint iapId) const;
+
+private: // data
+    SymbianEngine *engine;
+
+    mutable QNetworkInterface activeInterface;
+
+    QDateTime startTime;
+
+    RLibrary iOpenCLibrary;
+    TOpenCSetdefaultifFunction iDynamicSetdefaultif;
+
+    mutable RSocketServ iSocketServ;
+    mutable RConnection iConnection;
+    mutable RConnectionMonitor iConnectionMonitor;
+    ConnectionProgressNotifier* ipConnectionNotifier;
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE    
+    CActiveCommsMobilityApiExt* iMobility;
+#endif    
+    
+    QNetworkSession::SessionError iError;
+    TInt iALREnabled;
+    TBool iALRUpgradingConnection;
+    
+    QList<QString> iKnownConfigsBeforeConnectionStart;
+    
+    TUint32 iOldRoamingIap;
+    TUint32 iNewRoamingIap;
+
+    friend class ConnectionProgressNotifier;
+};
+
+class ConnectionProgressNotifier : public CActive
+{
+public:
+    ConnectionProgressNotifier(QNetworkSessionPrivateImpl &owner, RConnection &connection);
+    ~ConnectionProgressNotifier();
+    
+    void StartNotifications();
+    void StopNotifications();
+    
+protected: // From CActive
+    void RunL();
+    void DoCancel();
+
+private: // Data
+    QNetworkSessionPrivateImpl &iOwner;
+    RConnection& iConnection;
+    TNifProgressBuf iProgress;
+    
+};
+
+QT_END_NAMESPACE
+
+#endif //QNETWORKSESSION_IMPL_H
+
diff --git a/src/plugins/bearer/symbian/symbian.pro b/src/plugins/bearer/symbian/symbian.pro
new file mode 100644
index 0000000..9fd1a74
--- /dev/null
+++ b/src/plugins/bearer/symbian/symbian.pro
@@ -0,0 +1,37 @@
+TARGET = qsymbianbearer
+include(../../qpluginbase.pri)
+
+QT += network
+
+HEADERS += symbianengine.h \
+           qnetworksession_impl.h
+
+SOURCES += symbianengine.cpp \
+           qnetworksession_impl.cpp \
+           main.cpp
+
+exists($${EPOCROOT}epoc32/release/winscw/udeb/cmmanager.lib)| \
+exists($${EPOCROOT}epoc32/release/armv5/lib/cmmanager.lib) {
+    message("Building with SNAP support")
+    DEFINES += SNAP_FUNCTIONALITY_AVAILABLE
+    LIBS += -lcmmanager
+} else {
+    message("Building without SNAP support")
+    LIBS += -lapengine
+}
+
+INCLUDEPATH += $$APP_LAYER_SYSTEMINCLUDE
+
+LIBS += -lcommdb \
+        -lapsettingshandlerui \
+        -lconnmon \
+        -lcentralrepository \
+        -lesock \
+        -linsock \
+        -lecom \
+        -lefsrv \
+        -lnetmeta
+
+QTDIR_build:DESTDIR = $$QT_BUILD_TREE/plugins/bearer
+target.path += $$[QT_INSTALL_PLUGINS]/bearer
+INSTALLS += target
diff --git a/src/plugins/bearer/symbian/symbianengine.cpp b/src/plugins/bearer/symbian/symbianengine.cpp
new file mode 100644
index 0000000..b3c9cb3
--- /dev/null
+++ b/src/plugins/bearer/symbian/symbianengine.cpp
@@ -0,0 +1,1006 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "symbianengine.h"
+#include "qnetworksession_impl.h"
+
+#include <commdb.h>
+#include <cdbcols.h>
+#include <d32dbms.h>
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+    #include <cmdestination.h>
+    #include <cmconnectionmethod.h>
+    #include <cmconnectionmethoddef.h>
+    #include <cmpluginwlandef.h>
+    #include <cmpluginpacketdatadef.h>
+    #include <cmplugindialcommondefs.h>
+#else
+    #include <apaccesspointitem.h>
+    #include <apdatahandler.h>
+    #include <aputils.h> 
+#endif
+
+QT_BEGIN_NAMESPACE
+
+static const int KValueThatWillBeAddedToSNAPId = 1000;
+static const int KUserChoiceIAPId = 0;
+
+SymbianNetworkConfigurationPrivate::SymbianNetworkConfigurationPrivate()
+:   bearer(BearerUnknown), numericId(0), connectionId(0)
+{
+}
+
+SymbianNetworkConfigurationPrivate::~SymbianNetworkConfigurationPrivate()
+{
+}
+
+QString SymbianNetworkConfigurationPrivate::bearerName() const
+{
+    switch (bearer) {
+    case BearerEthernet:
+        return QLatin1String("Ethernet");
+    case BearerWLAN:
+        return QLatin1String("WLAN");
+    case Bearer2G:
+        return QLatin1String("2G");
+    case BearerCDMA2000:
+        return QLatin1String("CDMA2000");
+    case BearerWCDMA:
+        return QLatin1String("WCDMA");
+    case BearerHSPA:
+        return QLatin1String("HSPA");
+    case BearerBluetooth:
+        return QLatin1String("Bluetooth");
+    case BearerWiMAX:
+        return QLatin1String("WiMAX");
+    default:
+        return QString();
+    }
+}
+
+SymbianEngine::SymbianEngine(QObject *parent)
+:   QBearerEngine(parent), CActive(CActive::EPriorityIdle), iInitOk(true)
+{
+    CActiveScheduler::Add(this);
+
+    TRAPD(error, ipCommsDB = CCommsDatabase::NewL(EDatabaseTypeIAP));
+    if (error != KErrNone) {
+        iInitOk = false;
+        return;
+    }
+
+    TRAP_IGNORE(iConnectionMonitor.ConnectL());
+    TRAP_IGNORE(iConnectionMonitor.NotifyEventL(*this));
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE    
+    TRAP(error, iCmManager.OpenL());
+    if (error != KErrNone) {
+        iInitOk = false;
+        return;
+    }
+#endif
+    
+    SymbianNetworkConfigurationPrivate *cpPriv = new SymbianNetworkConfigurationPrivate;
+    cpPriv->name = "UserChoice";
+    cpPriv->bearer = SymbianNetworkConfigurationPrivate::BearerUnknown;
+    cpPriv->state = QNetworkConfiguration::Discovered;
+    cpPriv->isValid = true;
+    cpPriv->id = QString::number(qHash(KUserChoiceIAPId));
+    cpPriv->numericId = KUserChoiceIAPId;
+    cpPriv->connectionId = 0;
+    cpPriv->type = QNetworkConfiguration::UserChoice;
+    cpPriv->purpose = QNetworkConfiguration::UnknownPurpose;
+    cpPriv->roamingSupported = false;
+
+    QNetworkConfigurationPrivatePointer ptr(cpPriv);
+    userChoiceConfigurations.insert(ptr->id, ptr);
+
+    updateConfigurations();
+    updateStatesToSnaps();
+    
+    // Start monitoring IAP and/or SNAP changes in Symbian CommsDB
+    startCommsDatabaseNotifications();
+}
+
+SymbianEngine::~SymbianEngine()
+{
+    Cancel();
+
+    iConnectionMonitor.CancelNotifications();
+    iConnectionMonitor.Close();
+    
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE    
+    iCmManager.Close();
+#endif
+    
+    delete ipAccessPointsAvailabilityScanner;
+    delete ipCommsDB;
+}
+
+bool SymbianEngine::hasIdentifier(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    return accessPointConfigurations.contains(id) ||
+           snapConfigurations.contains(id) ||
+           userChoiceConfigurations.contains(id);
+}
+
+QNetworkConfigurationManager::Capabilities SymbianEngine::capabilities() const
+{
+    QNetworkConfigurationManager::Capabilities capFlags;
+
+    capFlags = QNetworkConfigurationManager::CanStartAndStopInterfaces |
+               QNetworkConfigurationManager::DirectConnectionRouting |
+               QNetworkConfigurationManager::SystemSessionSupport |
+               QNetworkConfigurationManager::DataStatistics;
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+    capFlags |= QNetworkConfigurationManager::ApplicationLevelRoaming |
+                QNetworkConfigurationManager::ForcedRoaming;
+#endif
+
+    return capFlags;
+}
+
+QNetworkSessionPrivate *SymbianEngine::createSessionBackend()
+{
+    return new QNetworkSessionPrivateImpl(this);
+}
+
+void SymbianEngine::requestUpdate()
+{
+    QMutexLocker locker(&mutex);
+
+    if (!iInitOk || iUpdateGoingOn) {
+        return;
+    }
+    iUpdateGoingOn = true;
+
+    stopCommsDatabaseNotifications();
+    updateConfigurations(); // Synchronous call
+    updateAvailableAccessPoints(); // Asynchronous call
+}
+
+void SymbianEngine::updateConfigurations()
+{
+    QMutexLocker locker(&mutex);
+
+    if (!iInitOk) {
+        return;
+    }
+
+    TRAP_IGNORE(updateConfigurationsL());
+}
+
+void SymbianEngine::updateConfigurationsL()
+{
+    QMutexLocker locker(&mutex);
+
+    QList<QString> knownConfigs = accessPointConfigurations.keys();
+    QList<QString> knownSnapConfigs = snapConfigurations.keys();
+    
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE    
+    // S60 version is >= Series60 3rd Edition Feature Pack 2
+    TInt error = KErrNone;
+    
+    // Loop through all IAPs
+    RArray<TUint32> connectionMethods; // IAPs
+    CleanupClosePushL(connectionMethods);
+    iCmManager.ConnectionMethodL(connectionMethods);
+    for(int i = 0; i < connectionMethods.Count(); i++) {
+        RCmConnectionMethod connectionMethod = iCmManager.ConnectionMethodL(connectionMethods[i]);
+        CleanupClosePushL(connectionMethod);
+        TUint32 iapId = connectionMethod.GetIntAttributeL(CMManager::ECmIapId);
+        QString ident = QString::number(qHash(iapId));
+        if (accessPointConfigurations.contains(ident)) {
+            knownConfigs.removeOne(ident);
+        } else {
+            SymbianNetworkConfigurationPrivate* cpPriv = NULL;
+            TRAP(error, cpPriv = configFromConnectionMethodL(connectionMethod));
+            if (error == KErrNone) {
+                QNetworkConfigurationPrivatePointer ptr(cpPriv);
+                accessPointConfigurations.insert(ptr->id, ptr);
+                emit configurationAdded(ptr);
+            }
+        }
+        CleanupStack::PopAndDestroy(&connectionMethod);
+    }
+    CleanupStack::PopAndDestroy(&connectionMethods);
+    
+    // Loop through all SNAPs
+    RArray<TUint32> destinations;
+    CleanupClosePushL(destinations);
+    iCmManager.AllDestinationsL(destinations);
+    for(int i = 0; i < destinations.Count(); i++) {
+        RCmDestination destination;
+        destination = iCmManager.DestinationL(destinations[i]);
+        CleanupClosePushL(destination);
+        QString ident = QString::number(qHash(destination.Id()+KValueThatWillBeAddedToSNAPId)); //TODO: Check if it's ok to add 1000 SNAP Id to prevent SNAP ids overlapping IAP ids
+        if (snapConfigurations.contains(ident)) {
+            knownSnapConfigs.removeOne(ident);
+        } else {
+            SymbianNetworkConfigurationPrivate *cpPriv = new SymbianNetworkConfigurationPrivate;
+            CleanupStack::PushL(cpPriv);
+    
+            HBufC *pName = destination.NameLC();
+            cpPriv->name = QString::fromUtf16(pName->Ptr(),pName->Length());
+            CleanupStack::PopAndDestroy(pName);
+            pName = NULL;
+    
+            cpPriv->isValid = true;
+            cpPriv->id = ident;
+            cpPriv->numericId = destination.Id();
+            cpPriv->connectionId = 0;
+            cpPriv->state = QNetworkConfiguration::Defined;
+            cpPriv->type = QNetworkConfiguration::ServiceNetwork;
+            cpPriv->purpose = QNetworkConfiguration::UnknownPurpose;
+            cpPriv->roamingSupported = false;
+
+            QNetworkConfigurationPrivatePointer ptr(cpPriv);
+            snapConfigurations.insert(ident, ptr);
+            emit configurationAdded(ptr);
+            
+            CleanupStack::Pop(cpPriv);
+        }
+        QNetworkConfigurationPrivatePointer privSNAP = snapConfigurations.value(ident);
+            
+        for (int j=0; j < destination.ConnectionMethodCount(); j++) {
+            RCmConnectionMethod connectionMethod = destination.ConnectionMethodL(j);
+            CleanupClosePushL(connectionMethod);
+            
+            TUint32 iapId = connectionMethod.GetIntAttributeL(CMManager::ECmIapId);
+            QString iface = QString::number(qHash(iapId));
+            // Check that IAP can be found from accessPointConfigurations list
+            QNetworkConfigurationPrivatePointer priv = accessPointConfigurations.value(iface);
+            if (!priv) {
+                SymbianNetworkConfigurationPrivate *cpPriv = NULL;
+                TRAP(error, cpPriv = configFromConnectionMethodL(connectionMethod));
+                if (error == KErrNone) {
+                    QNetworkConfigurationPrivatePointer ptr(cpPriv);
+                    toSymbianConfig(ptr)->serviceNetworkPtr = privSNAP;
+                    accessPointConfigurations.insert(ptr->id, ptr);
+                    emit configurationAdded(ptr);
+                    privSNAP->serviceNetworkMembers.append(ptr);
+                }
+            } else {
+                knownConfigs.removeOne(iface);
+                // Check that IAP can be found from related SNAP's configuration list
+                bool iapFound = false;
+                for (int i = 0; i < privSNAP->serviceNetworkMembers.count(); i++) {
+                    if (toSymbianConfig(privSNAP->serviceNetworkMembers[i])->numericId == iapId) {
+                        iapFound = true;
+                        break;
+                    }
+                }
+                if (!iapFound) {
+                    toSymbianConfig(priv)->serviceNetworkPtr = privSNAP;
+                    privSNAP->serviceNetworkMembers.append(priv);
+                }
+            }
+            
+            CleanupStack::PopAndDestroy(&connectionMethod);
+        }
+        
+        if (privSNAP->serviceNetworkMembers.count() > 1) {
+            // Roaming is supported only if SNAP contains more than one IAP
+            privSNAP->roamingSupported = true;
+        }
+        
+        CleanupStack::PopAndDestroy(&destination);
+    }
+    CleanupStack::PopAndDestroy(&destinations);
+    
+#else
+    // S60 version is < Series60 3rd Edition Feature Pack 2
+    CCommsDbTableView* pDbTView = ipCommsDB->OpenTableLC(TPtrC(IAP));
+
+    // Loop through all IAPs
+    TUint32 apId = 0;
+    TInt retVal = pDbTView->GotoFirstRecord();
+    while (retVal == KErrNone) {
+        pDbTView->ReadUintL(TPtrC(COMMDB_ID), apId);
+        QString ident = QString::number(qHash(apId));
+        if (accessPointConfigurations.contains(ident)) {
+            knownConfigs.removeOne(ident);
+        } else {
+            SymbianNetworkConfigurationPrivate *cpPriv = new SymbianNetworkConfigurationPrivate;
+            if (readNetworkConfigurationValuesFromCommsDb(apId, cpPriv)) {
+                QNetworkConfigurationPrivatePointer ptr(cpPriv);
+                accessPointConfigurations.insert(ident, ptr);
+
+                emit configurationAdded(ptr);
+            } else {
+                delete cpPriv;
+            }
+        }
+        retVal = pDbTView->GotoNextRecord();
+    }
+    CleanupStack::PopAndDestroy(pDbTView);
+#endif
+    updateActiveAccessPoints();
+    
+    foreach (const QString &oldIface, knownConfigs) {
+        //remove non existing IAP
+        QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.take(oldIface);
+        emit configurationRemoved(ptr);
+
+        // Remove non existing IAP from SNAPs
+        foreach (const QString &iface, snapConfigurations.keys()) {
+            QNetworkConfigurationPrivatePointer ptr2 = snapConfigurations.value(iface);
+            // => Check if one of the IAPs of the SNAP is active
+            for (int i = 0; i < ptr2->serviceNetworkMembers.count(); ++i) {
+                if (toSymbianConfig(ptr2->serviceNetworkMembers[i])->numericId ==
+                    toSymbianConfig(ptr)->numericId) {
+                    ptr2->serviceNetworkMembers.removeAt(i);
+                    break;
+                }
+            }
+        }    
+    }
+
+    foreach (const QString &oldIface, knownSnapConfigs) {
+        //remove non existing SNAPs
+        QNetworkConfigurationPrivatePointer ptr = snapConfigurations.take(oldIface);
+        emit configurationRemoved(ptr);
+    }
+}
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+SymbianNetworkConfigurationPrivate *SymbianEngine::configFromConnectionMethodL(
+        RCmConnectionMethod& connectionMethod)
+{
+    QMutexLocker locker(&mutex);
+
+    SymbianNetworkConfigurationPrivate *cpPriv = new SymbianNetworkConfigurationPrivate;
+    CleanupStack::PushL(cpPriv);
+    
+    TUint32 iapId = connectionMethod.GetIntAttributeL(CMManager::ECmIapId);
+    QString ident = QString::number(qHash(iapId));
+    
+    HBufC *pName = connectionMethod.GetStringAttributeL(CMManager::ECmName);
+    CleanupStack::PushL(pName);
+    cpPriv->name = QString::fromUtf16(pName->Ptr(),pName->Length());
+    CleanupStack::PopAndDestroy(pName);
+    pName = NULL;
+    
+    TUint32 bearerId = connectionMethod.GetIntAttributeL(CMManager::ECmCommsDBBearerType);
+    switch (bearerId) {
+    case KCommDbBearerCSD:
+        cpPriv->bearer = SymbianNetworkConfigurationPrivate::Bearer2G;
+        break;
+    case KCommDbBearerWcdma:
+        cpPriv->bearer = SymbianNetworkConfigurationPrivate::BearerWCDMA;
+        break;
+    case KCommDbBearerLAN:
+        cpPriv->bearer = SymbianNetworkConfigurationPrivate::BearerEthernet;
+        break;
+    case KCommDbBearerVirtual:
+        cpPriv->bearer = SymbianNetworkConfigurationPrivate::BearerUnknown;
+        break;
+    case KCommDbBearerPAN:
+        cpPriv->bearer = SymbianNetworkConfigurationPrivate::BearerUnknown;
+        break;
+    case KCommDbBearerWLAN:
+        cpPriv->bearer = SymbianNetworkConfigurationPrivate::BearerWLAN;
+        break;
+    default:
+        cpPriv->bearer = SymbianNetworkConfigurationPrivate::BearerUnknown;
+        break;
+    }
+    
+    TInt error = KErrNone;
+    TUint32 bearerType = connectionMethod.GetIntAttributeL(CMManager::ECmBearerType);
+    switch (bearerType) {
+    case KUidPacketDataBearerType:
+        // "Packet data" Bearer => Mapping is done using "Access point name"
+        TRAP(error, pName = connectionMethod.GetStringAttributeL(CMManager::EPacketDataAPName));
+        break;
+    case KUidWlanBearerType:
+        // "Wireless LAN" Bearer => Mapping is done using "WLAN network name" = SSID
+        TRAP(error, pName = connectionMethod.GetStringAttributeL(CMManager::EWlanSSID));
+        break;
+    }
+    if (!pName) {
+        // "Data call" Bearer or "High Speed (GSM)" Bearer => Mapping is done using "Dial-up number"
+        TRAP(error, pName = connectionMethod.GetStringAttributeL(CMManager::EDialDefaultTelNum));
+    }
+
+    if (error == KErrNone && pName) {
+        CleanupStack::PushL(pName);
+        cpPriv->mappingName = QString::fromUtf16(pName->Ptr(),pName->Length());
+        CleanupStack::PopAndDestroy(pName);
+        pName = NULL;
+    }
+ 
+    cpPriv->state = QNetworkConfiguration::Defined;
+    TBool isConnected = connectionMethod.GetBoolAttributeL(CMManager::ECmConnected);
+    if (isConnected) {
+        cpPriv->state = QNetworkConfiguration::Active;
+    }
+    
+    cpPriv->isValid = true;
+    cpPriv->id = ident;
+    cpPriv->numericId = iapId;
+    cpPriv->connectionId = 0;
+    cpPriv->type = QNetworkConfiguration::InternetAccessPoint;
+    cpPriv->purpose = QNetworkConfiguration::UnknownPurpose;
+    cpPriv->roamingSupported = false;
+    
+    CleanupStack::Pop(cpPriv);
+    return cpPriv;
+}
+#else
+bool SymbianEngine::readNetworkConfigurationValuesFromCommsDb(
+        TUint32 aApId, SymbianNetworkConfigurationPrivate *apNetworkConfiguration)
+{
+    QMutexLocker locker(&mutex);
+
+    TRAPD(error, readNetworkConfigurationValuesFromCommsDbL(aApId,apNetworkConfiguration));
+    if (error != KErrNone) {
+        return false;        
+    }
+    return true;
+}
+
+void SymbianEngine::readNetworkConfigurationValuesFromCommsDbL(
+        TUint32 aApId, SymbianNetworkConfigurationPrivate *apNetworkConfiguration)
+{
+    QMutexLocker locker(&mutex);
+
+    CApDataHandler* pDataHandler = CApDataHandler::NewLC(*ipCommsDB); 
+    CApAccessPointItem* pAPItem = CApAccessPointItem::NewLC(); 
+    TBuf<KCommsDbSvrMaxColumnNameLength> name;
+    
+    CApUtils* pApUtils = CApUtils::NewLC(*ipCommsDB);
+    TUint32 apId = pApUtils->WapIdFromIapIdL(aApId);
+    
+    pDataHandler->AccessPointDataL(apId,*pAPItem);
+    pAPItem->ReadTextL(EApIapName, name);
+    if (name.Compare(_L("Easy WLAN")) == 0) {
+        // "Easy WLAN" won't be accepted to the Configurations list
+        User::Leave(KErrNotFound);
+    }
+    
+    QString ident = QString::number(qHash(aApId));
+    
+    apNetworkConfiguration->name = QString::fromUtf16(name.Ptr(),name.Length());
+    apNetworkConfiguration->isValid = true;
+    apNetworkConfiguration->id = ident;
+    apNetworkConfiguration->numericId = aApId;
+    apNetworkConfiguration->connectionId = 0;
+    apNetworkConfiguration->state = (QNetworkConfiguration::Defined);
+    apNetworkConfiguration->type = QNetworkConfiguration::InternetAccessPoint;
+    apNetworkConfiguration->purpose = QNetworkConfiguration::UnknownPurpose;
+    apNetworkConfiguration->roamingSupported = false;
+    switch (pAPItem->BearerTypeL()) {
+    case EApBearerTypeCSD:      
+        apNetworkConfiguration->bearer = SymbianNetworkConfigurationPrivate::Bearer2G;
+        break;
+    case EApBearerTypeGPRS:
+        apNetworkConfiguration->bearer = SymbianNetworkConfigurationPrivate::Bearer2G;
+        break;
+    case EApBearerTypeHSCSD:
+        apNetworkConfiguration->bearer = SymbianNetworkConfigurationPrivate::BearerHSPA;
+        break;
+    case EApBearerTypeCDMA:
+        apNetworkConfiguration->bearer = SymbianNetworkConfigurationPrivate::BearerCDMA2000;
+        break;
+    case EApBearerTypeWLAN:
+        apNetworkConfiguration->bearer = SymbianNetworkConfigurationPrivate::BearerWLAN;
+        break;
+    case EApBearerTypeLAN:
+        apNetworkConfiguration->bearer = SymbianNetworkConfigurationPrivate::BearerEthernet;
+        break;
+    case EApBearerTypeLANModem:
+        apNetworkConfiguration->bearer = SymbianNetworkConfigurationPrivate::BearerEthernet;
+        break;
+    default:
+        apNetworkConfiguration->bearer = SymbianNetworkConfigurationPrivate::BearerUnknown;
+        break;
+    }
+    
+    CleanupStack::PopAndDestroy(pApUtils);
+    CleanupStack::PopAndDestroy(pAPItem);
+    CleanupStack::PopAndDestroy(pDataHandler);
+}
+#endif
+
+QNetworkConfigurationPrivatePointer SymbianEngine::defaultConfiguration()
+{
+    QMutexLocker locker(&mutex);
+
+    QNetworkConfigurationPrivatePointer ptr;
+
+    if (iInitOk) {
+        stopCommsDatabaseNotifications();
+        TRAP_IGNORE(ptr = defaultConfigurationL());
+        startCommsDatabaseNotifications();
+    }
+
+    return ptr;
+}
+
+QStringList SymbianEngine::accessPointConfigurationIdentifiers()
+{
+    QMutexLocker locker(&mutex);
+
+    return accessPointConfigurations.keys();
+}
+
+QNetworkConfigurationPrivatePointer SymbianEngine::defaultConfigurationL()
+{
+    QMutexLocker locker(&mutex);
+
+    QNetworkConfigurationPrivatePointer ptr;
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+    // Check Default Connection (SNAP or IAP)
+    TCmDefConnValue defaultConnectionValue;
+    iCmManager.ReadDefConnL(defaultConnectionValue);
+    if (defaultConnectionValue.iType == ECmDefConnDestination) {
+        QString iface = QString::number(qHash(defaultConnectionValue.iId+KValueThatWillBeAddedToSNAPId));
+        ptr = snapConfigurations.value(iface);
+    } else if (defaultConnectionValue.iType == ECmDefConnConnectionMethod) {
+        QString iface = QString::number(qHash(defaultConnectionValue.iId));
+        ptr = accessPointConfigurations.value(iface);
+    }
+#endif
+    
+    if (!ptr->isValid) {
+        QString iface = QString::number(qHash(KUserChoiceIAPId));
+        ptr = userChoiceConfigurations.value(iface);
+    }
+    
+    return ptr;
+}
+
+void SymbianEngine::updateActiveAccessPoints()
+{
+    QMutexLocker locker(&mutex);
+
+    bool online = false;
+    QList<QString> inactiveConfigs = accessPointConfigurations.keys();
+
+    TRequestStatus status;
+    TUint connectionCount;
+    iConnectionMonitor.GetConnectionCount(connectionCount, status);
+    User::WaitForRequest(status);
+    
+    // Go through all connections and set state of related IAPs to Active
+    TUint connectionId;
+    TUint subConnectionCount;
+    TUint apId;
+    if (status.Int() == KErrNone) {
+        for (TUint i = 1; i <= connectionCount; i++) {
+            iConnectionMonitor.GetConnectionInfo(i, connectionId, subConnectionCount);
+            iConnectionMonitor.GetUintAttribute(connectionId, subConnectionCount, KIAPId, apId, status);
+            User::WaitForRequest(status);
+            QString ident = QString::number(qHash(apId));
+
+            QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(ident);
+            if (ptr) {
+                online = true;
+                inactiveConfigs.removeOne(ident);
+
+                toSymbianConfig(ptr)->connectionId = connectionId;
+
+                // Configuration is Active
+                changeConfigurationStateTo(ptr, QNetworkConfiguration::Active);
+            }
+        }
+    }
+
+    // Make sure that state of rest of the IAPs won't be Active
+    foreach (const QString &iface, inactiveConfigs) {
+        QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(iface);
+        if (ptr) {
+            // Configuration is either Defined or Discovered
+            changeConfigurationStateAtMaxTo(ptr, QNetworkConfiguration::Discovered);
+        }
+    }
+
+    if (iOnline != online) {
+        iOnline = online;
+        emit this->onlineStateChanged(iOnline);
+    }
+}
+
+void SymbianEngine::updateAvailableAccessPoints()
+{
+    QMutexLocker locker(&mutex);
+
+    if (!ipAccessPointsAvailabilityScanner) {
+        ipAccessPointsAvailabilityScanner = new AccessPointsAvailabilityScanner(*this, iConnectionMonitor);
+    }
+    if (ipAccessPointsAvailabilityScanner) {
+        // Scanning may take a while because WLAN scanning will be done (if device supports WLAN).
+        ipAccessPointsAvailabilityScanner->StartScanning();
+    }
+}
+
+void SymbianEngine::accessPointScanningReady(TBool scanSuccessful, TConnMonIapInfo iapInfo)
+{
+    QMutexLocker locker(&mutex);
+
+    iUpdateGoingOn = false;
+    if (scanSuccessful) {
+        QList<QString> unavailableConfigs = accessPointConfigurations.keys();
+        
+        // Set state of returned IAPs to Discovered
+        // if state is not already Active
+        for(TUint i=0; i<iapInfo.iCount; i++) {
+            QString ident = QString::number(qHash(iapInfo.iIap[i].iIapId));
+            QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(ident);
+            if (ptr) {
+                unavailableConfigs.removeOne(ident);
+                if (ptr->state < QNetworkConfiguration::Active) {
+                    // Configuration is either Discovered or Active
+                    changeConfigurationStateAtMinTo(ptr, QNetworkConfiguration::Discovered);
+                }
+            }
+        }
+        
+        // Make sure that state of rest of the IAPs won't be Discovered or Active
+        foreach (const QString &iface, unavailableConfigs) {
+            QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(iface);
+            if (ptr) {
+                // Configuration is Defined
+                changeConfigurationStateAtMaxTo(ptr, QNetworkConfiguration::Defined);
+            }
+        }
+    }
+
+    updateStatesToSnaps();
+    
+    startCommsDatabaseNotifications();
+    
+    emit updateCompleted();
+}
+
+void SymbianEngine::updateStatesToSnaps()
+{
+    QMutexLocker locker(&mutex);
+
+    // Go through SNAPs and set correct state to SNAPs
+    QList<QString> snapConfigIdents = snapConfigurations.keys();
+    foreach (QString iface, snapConfigIdents) {
+        bool discovered = false;
+        bool active = false;
+        QNetworkConfigurationPrivatePointer ptr = snapConfigurations.value(iface);
+        // => Check if one of the IAPs of the SNAP is discovered or active
+        //    => If one of IAPs is active, also SNAP is active
+        //    => If one of IAPs is discovered but none of the IAPs is active, SNAP is discovered
+        for (int i=0; i<ptr->serviceNetworkMembers.count(); i++) {
+            if ((ptr->serviceNetworkMembers[i]->state & QNetworkConfiguration::Active)
+                    == QNetworkConfiguration::Active) {
+                active = true;
+                break;
+            } else if ((ptr->serviceNetworkMembers[i]->state & QNetworkConfiguration::Discovered)
+                        == QNetworkConfiguration::Discovered) {
+                discovered = true;
+            }
+        }
+        if (active) {
+            changeConfigurationStateTo(ptr, QNetworkConfiguration::Active);
+        } else if (discovered) {
+            changeConfigurationStateTo(ptr, QNetworkConfiguration::Discovered);
+        } else {
+            changeConfigurationStateTo(ptr, QNetworkConfiguration::Defined);
+        }
+    }    
+}
+
+bool SymbianEngine::changeConfigurationStateTo(QNetworkConfigurationPrivatePointer ptr,
+                                               QNetworkConfiguration::StateFlags newState)
+{
+    QMutexLocker locker(&mutex);
+
+    if (newState != ptr->state) {
+        ptr->state = newState;
+        emit configurationChanged(ptr);
+        return true;
+    }
+    return false;
+}
+
+/* changeConfigurationStateAtMinTo function does not overwrite possible better
+ * state (e.g. Discovered state does not overwrite Active state) but
+ * makes sure that state is at minimum given state.
+*/
+bool SymbianEngine::changeConfigurationStateAtMinTo(QNetworkConfigurationPrivatePointer ptr,
+                                                    QNetworkConfiguration::StateFlags newState)
+{
+    QMutexLocker locker(&mutex);
+
+    if ((newState | ptr->state) != ptr->state) {
+        ptr->state = (ptr->state | newState);
+        emit configurationChanged(ptr);
+        return true;
+    }
+    return false;
+}
+
+/* changeConfigurationStateAtMaxTo function overwrites possible better
+ * state (e.g. Discovered state overwrites Active state) and
+ * makes sure that state is at maximum given state (e.g. Discovered state
+ * does not overwrite Defined state).
+*/
+bool SymbianEngine::changeConfigurationStateAtMaxTo(QNetworkConfigurationPrivatePointer ptr,
+                                                    QNetworkConfiguration::StateFlags newState)
+{
+    QMutexLocker locker(&mutex);
+
+    if ((newState & ptr->state) != ptr->state) {
+        ptr->state = (newState & ptr->state);
+        emit configurationChanged(ptr);
+        return true;
+    }
+    return false;
+}
+
+void SymbianEngine::startCommsDatabaseNotifications()
+{
+    QMutexLocker locker(&mutex);
+
+    if (!iWaitingCommsDatabaseNotifications) {
+        iWaitingCommsDatabaseNotifications = ETrue;
+        if (!IsActive()) {
+            SetActive();
+            // Start waiting for new notification
+            ipCommsDB->RequestNotification(iStatus);
+        }
+    }
+}
+
+void SymbianEngine::stopCommsDatabaseNotifications()
+{
+    QMutexLocker locker(&mutex);
+
+    if (iWaitingCommsDatabaseNotifications) {
+        iWaitingCommsDatabaseNotifications = EFalse;
+        if (!IsActive()) {
+            SetActive();
+            // Make sure that notifier recorded events will not be returned
+            // as soon as the client issues the next RequestNotification() request.
+            ipCommsDB->RequestNotification(iStatus);
+            ipCommsDB->CancelRequestNotification();
+        } else {
+            ipCommsDB->CancelRequestNotification();
+        }
+    }
+}
+
+void SymbianEngine::RunL()
+{
+    QMutexLocker locker(&mutex);
+
+    if (iStatus != KErrCancel) {
+        RDbNotifier::TEvent event = STATIC_CAST(RDbNotifier::TEvent, iStatus.Int());
+        switch (event) {
+        case RDbNotifier::EUnlock:   /** All read locks have been removed.  */
+        case RDbNotifier::ECommit:   /** A transaction has been committed.  */ 
+        case RDbNotifier::ERollback: /** A transaction has been rolled back */
+        case RDbNotifier::ERecover:  /** The database has been recovered    */
+            // Note that if further database events occur while a client is handling
+            // a request completion, the notifier records the most significant database
+            // event and this is signalled as soon as the client issues the next
+            // RequestNotification() request.
+            // => Stop recording notifications
+            stopCommsDatabaseNotifications();
+            TRAPD(error, updateConfigurationsL());
+            if (error == KErrNone) {
+                updateStatesToSnaps();
+            }
+            iWaitingCommsDatabaseNotifications = true;
+            break;
+        default:
+            // Do nothing
+            break;
+        }
+    }
+
+    if (iWaitingCommsDatabaseNotifications) {
+        if (!IsActive()) {
+            SetActive();
+            // Start waiting for new notification
+            ipCommsDB->RequestNotification(iStatus);
+        }
+    }
+}
+
+void SymbianEngine::DoCancel()
+{
+    QMutexLocker locker(&mutex);
+
+    ipCommsDB->CancelRequestNotification();
+}
+
+
+void SymbianEngine::EventL(const CConnMonEventBase& aEvent)
+{
+    QMutexLocker locker(&mutex);
+
+    switch (aEvent.EventType()) {
+    case EConnMonCreateConnection:
+        {
+        CConnMonCreateConnection* realEvent;
+        realEvent = (CConnMonCreateConnection*) &aEvent;
+        TUint subConnectionCount = 0;
+        TUint apId;            
+        TUint connectionId = realEvent->ConnectionId();
+        TRequestStatus status;
+        iConnectionMonitor.GetUintAttribute(connectionId, subConnectionCount, KIAPId, apId, status);
+        User::WaitForRequest(status);
+        QString ident = QString::number(qHash(apId));
+
+        QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(ident);
+        if (ptr) {
+            toSymbianConfig(ptr)->connectionId = connectionId;
+            // Configuration is Active
+            if (changeConfigurationStateTo(ptr, QNetworkConfiguration::Active))
+                updateStatesToSnaps();
+
+            if (!iOnline) {
+                iOnline = true;
+                emit this->onlineStateChanged(iOnline);
+            }
+        }
+        }
+        break;
+
+    case EConnMonDeleteConnection:
+        {
+        CConnMonDeleteConnection* realEvent;
+        realEvent = (CConnMonDeleteConnection*) &aEvent;
+        TUint connectionId = realEvent->ConnectionId();
+
+        QNetworkConfigurationPrivatePointer ptr = dataByConnectionId(connectionId);
+        if (ptr) {
+            toSymbianConfig(ptr)->connectionId = 0;
+            // Configuration is either Defined or Discovered
+            if (changeConfigurationStateAtMaxTo(ptr, QNetworkConfiguration::Discovered))
+                updateStatesToSnaps();
+        }
+        
+        bool online = false;
+        foreach (const QString &iface, accessPointConfigurations.keys()) {
+            QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(iface);
+            if (ptr->state == QNetworkConfiguration::Active) {
+                online = true;
+                break;
+            }
+        }
+        if (iOnline != online) {
+            iOnline = online;
+            emit this->onlineStateChanged(iOnline);
+        }
+        }
+        break;
+
+    case EConnMonIapAvailabilityChange:
+        {
+        CConnMonIapAvailabilityChange* realEvent;
+        realEvent = (CConnMonIapAvailabilityChange*) &aEvent;
+        TConnMonIapInfo iaps = realEvent->IapAvailability();
+        QList<QString> unDiscoveredConfigs = accessPointConfigurations.keys();
+        for ( TUint i = 0; i < iaps.Count(); i++ ) {
+            QString ident = QString::number(qHash(iaps.iIap[i].iIapId));
+
+            QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(ident);
+            if (ptr) {
+                // Configuration is either Discovered or Active 
+                changeConfigurationStateAtMinTo(ptr, QNetworkConfiguration::Discovered);
+                unDiscoveredConfigs.removeOne(ident);
+            }
+        }
+        foreach (const QString &iface, unDiscoveredConfigs) {
+            QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(iface);
+            if (ptr) {
+                // Configuration is Defined
+                changeConfigurationStateAtMaxTo(ptr, QNetworkConfiguration::Defined);
+            }
+        }
+        }
+        break;
+
+    default:
+        // For unrecognized events
+        break;
+    }
+}
+
+QNetworkConfigurationPrivatePointer SymbianEngine::dataByConnectionId(TUint aConnectionId)
+{
+    QMutexLocker locker(&mutex);
+
+    QNetworkConfiguration item;
+    
+    QHash<QString, QNetworkConfigurationPrivatePointer>::const_iterator i =
+            accessPointConfigurations.constBegin();
+    while (i != accessPointConfigurations.constEnd()) {
+        QNetworkConfigurationPrivatePointer ptr = i.value();
+        if (toSymbianConfig(ptr)->connectionId == aConnectionId)
+            return ptr;
+
+        ++i;
+    }
+
+    return QNetworkConfigurationPrivatePointer();
+}
+
+AccessPointsAvailabilityScanner::AccessPointsAvailabilityScanner(SymbianEngine& owner,
+                                                               RConnectionMonitor& connectionMonitor)
+    : CActive(CActive::EPriorityStandard), iOwner(owner), iConnectionMonitor(connectionMonitor)
+{
+    CActiveScheduler::Add(this);  
+}
+
+AccessPointsAvailabilityScanner::~AccessPointsAvailabilityScanner()
+{
+    Cancel();
+}
+
+void AccessPointsAvailabilityScanner::DoCancel()
+{
+    iConnectionMonitor.CancelAsyncRequest(EConnMonGetPckgAttribute);
+}
+
+void AccessPointsAvailabilityScanner::StartScanning()
+{
+    iConnectionMonitor.GetPckgAttribute(EBearerIdAll, 0, KIapAvailability, iIapBuf, iStatus);
+    if (!IsActive()) {
+        SetActive();
+    }
+}    
+
+void AccessPointsAvailabilityScanner::RunL()
+{
+    if (iStatus.Int() != KErrNone) {
+        iIapBuf().iCount = 0;
+        iOwner.accessPointScanningReady(false,iIapBuf());
+    } else {
+        iOwner.accessPointScanningReady(true,iIapBuf());
+    }
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/bearer/symbian/symbianengine.h b/src/plugins/bearer/symbian/symbianengine.h
new file mode 100644
index 0000000..5448813
--- /dev/null
+++ b/src/plugins/bearer/symbian/symbianengine.h
@@ -0,0 +1,205 @@
+/****************************************************************************
+**
+** 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 plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef SYMBIANENGINE_H
+#define SYMBIANENGINE_H
+
+#include <QtCore/qstringlist.h>
+#include <QtNetwork/private/qbearerengine_p.h>
+#include <QtNetwork/qnetworkconfigmanager.h>
+
+#include <QHash>
+#include <rconnmon.h>
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+    #include <cmmanager.h>
+#endif
+
+class CCommsDatabase;
+
+QT_BEGIN_NAMESPACE
+class QTimer;
+QT_END_NAMESPACE
+
+QT_BEGIN_NAMESPACE
+
+class QNetworkSessionPrivate;
+class AccessPointsAvailabilityScanner;
+
+class SymbianNetworkConfigurationPrivate : public QNetworkConfigurationPrivate
+{
+public:
+    enum Bearer {
+        BearerEthernet,
+        BearerWLAN,
+        Bearer2G,
+        BearerCDMA2000,
+        BearerWCDMA,
+        BearerHSPA,
+        BearerBluetooth,
+        BearerWiMAX,
+        BearerUnknown = -1
+    };
+
+    SymbianNetworkConfigurationPrivate();
+    ~SymbianNetworkConfigurationPrivate();
+
+    QString bearerName() const;
+
+    Bearer bearer;
+
+    TUint32 numericId;
+    TUint connectionId;
+
+    QNetworkConfigurationPrivatePointer serviceNetworkPtr;
+
+    QString mappingName;
+};
+
+inline SymbianNetworkConfigurationPrivate *toSymbianConfig(QNetworkConfigurationPrivatePointer ptr)
+{
+    return static_cast<SymbianNetworkConfigurationPrivate *>(ptr.data());
+}
+
+class SymbianEngine : public QBearerEngine, public CActive,
+                      public MConnectionMonitorObserver
+{
+    Q_OBJECT
+
+public:
+    SymbianEngine(QObject *parent = 0);
+    virtual ~SymbianEngine();
+
+    bool hasIdentifier(const QString &id);
+
+    void requestUpdate();
+
+    QNetworkConfigurationManager::Capabilities capabilities() const;
+
+    QNetworkSessionPrivate *createSessionBackend();
+
+    QNetworkConfigurationPrivatePointer defaultConfiguration();
+
+    QStringList accessPointConfigurationIdentifiers();
+
+Q_SIGNALS:
+    void onlineStateChanged(bool isOnline);
+    
+public Q_SLOTS:
+    void updateConfigurations();
+
+private:
+    void updateStatesToSnaps();
+    bool changeConfigurationStateTo(QNetworkConfigurationPrivatePointer ptr,
+                                    QNetworkConfiguration::StateFlags newState);
+    bool changeConfigurationStateAtMinTo(QNetworkConfigurationPrivatePointer ptr,
+                                         QNetworkConfiguration::StateFlags newState);
+    bool changeConfigurationStateAtMaxTo(QNetworkConfigurationPrivatePointer ptr,
+                                         QNetworkConfiguration::StateFlags newState);
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+    SymbianNetworkConfigurationPrivate *configFromConnectionMethodL(RCmConnectionMethod& connectionMethod);
+#else
+    bool readNetworkConfigurationValuesFromCommsDb(
+            TUint32 aApId, SymbianNetworkConfigurationPrivate *apNetworkConfiguration);
+    void readNetworkConfigurationValuesFromCommsDbL(
+            TUint32 aApId, SymbianNetworkConfigurationPrivate *apNetworkConfiguration);
+#endif    
+    
+    void updateConfigurationsL();
+    void updateActiveAccessPoints();
+    void updateAvailableAccessPoints();
+    void accessPointScanningReady(TBool scanSuccessful, TConnMonIapInfo iapInfo);
+    void startCommsDatabaseNotifications();
+    void stopCommsDatabaseNotifications();
+
+    QNetworkConfigurationPrivatePointer defaultConfigurationL();
+    TBool GetS60PlatformVersion(TUint& aMajor, TUint& aMinor) const;
+    void startMonitoringIAPData(TUint32 aIapId);
+    QNetworkConfigurationPrivatePointer dataByConnectionId(TUint aConnectionId);
+
+protected: // From CActive
+    void RunL();
+    void DoCancel();
+    
+private: // MConnectionMonitorObserver
+    void EventL(const CConnMonEventBase& aEvent);
+
+private: // Data
+    CCommsDatabase*    ipCommsDB;
+    RConnectionMonitor iConnectionMonitor;
+
+    TBool              iWaitingCommsDatabaseNotifications;
+    TBool              iOnline;
+    TBool              iInitOk;
+    TBool              iUpdateGoingOn;
+
+    
+    AccessPointsAvailabilityScanner* ipAccessPointsAvailabilityScanner;
+    
+    friend class QNetworkSessionPrivate;
+    friend class AccessPointsAvailabilityScanner;
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+    RCmManager iCmManager;
+#endif
+};
+
+class AccessPointsAvailabilityScanner : public CActive
+{
+public:
+    AccessPointsAvailabilityScanner(SymbianEngine& owner,
+                                   RConnectionMonitor& connectionMonitor); 
+    ~AccessPointsAvailabilityScanner();
+
+    void StartScanning();
+    
+protected: // From CActive
+    void RunL();
+    void DoCancel();
+
+private: // Data
+    SymbianEngine& iOwner;
+    RConnectionMonitor& iConnectionMonitor;
+    TConnMonIapInfoBuf iIapBuf;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/plugins.pro b/src/plugins/plugins.pro
index be861a4..418fd81 100644
--- a/src/plugins/plugins.pro
+++ b/src/plugins/plugins.pro
@@ -1,6 +1,6 @@
 TEMPLATE = subdirs
 
-SUBDIRS	*= accessible imageformats sqldrivers iconengines script
+SUBDIRS	*= accessible imageformats sqldrivers iconengines script bearer
 unix:!symbian {
         contains(QT_CONFIG,iconv)|contains(QT_CONFIG,gnu-libiconv):SUBDIRS *= codecs
 } else {
diff --git a/src/s60installs/s60installs.pro b/src/s60installs/s60installs.pro
index 1f3b4a6..5d5bee9 100644
--- a/src/s60installs/s60installs.pro
+++ b/src/s60installs/s60installs.pro
@@ -88,7 +88,16 @@ symbian: {
     qtbackup.sources = backup_registration.xml
     qtbackup.path = c:/private/10202D56/import/packages/$$replace(TARGET.UID3, 0x,)
 
-    DEPLOYMENT += qtresources qtlibraries qtbackup imageformats_plugins codecs_plugins graphicssystems_plugins
+    bearer_plugins.path = c:$$QT_PLUGINS_BASE_DIR/bearer
+    bearer_plugins.sources += qsymbianbearer.dll
+
+    DEPLOYMENT += qtresources \
+                  qtlibraries \
+                  qtbackup \
+                  imageformats_plugins \
+                  codecs_plugins \
+                  graphicssystems_plugins \
+                  bearer_plugins
 
     contains(QT_CONFIG, svg): {
        qtlibraries.sources += QtSvg.dll