/*

* Copyright (c) 2002-2005 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Interface for refresh subsession.

*

*/

#ifndef MSATREFRESHSUBSESSION_H

#define MSATREFRESHSUBSESSION_H

//  INCLUDES

#include <etelsat.h>

#include <e32std.h>

// FORWARD DECLARATIONS

class MSatCommand;

class MSatReplyObserver;

// CLASS DECLARATION

/**

*  Interface for refresh subsession.

*

*  @lib SatEngine.lib

*  @since Series S60 3.0

*/

class MSatRefreshSubSession

    {

    protected:

        /**

        * C++ default constructor.

        */

        MSatRefreshSubSession() {};

        /**

        * Destructor.

        */

        virtual ~MSatRefreshSubSession() {};

    public: // New functions

        /**

        * Query for allowing the refresh

        * @param aRefresh Refresh data.

        */

        virtual void QueryClient( const RSat::TRefreshV2& aRefresh ) = 0;

        /**

        * Refresh event.

        * @param aRefresh Refresh data.

        */

        virtual void NotifyClient( const RSat::TRefreshV2& aRefresh ) = 0;

        /**

        * Refresh cancel event.

        */

        virtual void NotifyClientCancel() = 0;

    private:

        // Prohibit copy constructor if not deriving from CBase.

        MSatRefreshSubSession( const MSatRefreshSubSession& );

        // Prohibit assigment operator if not deriving from CBase.

        MSatRefreshSubSession& operator=( const MSatRefreshSubSession& );

    };

#endif      // MSATREFRESHSUBSESSION_H

// End of File