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diff --git a/src/network/bearer/qnetworksession_p.h b/src/network/bearer/qnetworksession_p.h
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+/****************************************************************************
+**
+** 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
+