/*

* Copyright (c) 2006 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:  Codec to pack and unpack event objects.

*

*/

#ifndef PRESENCEEVENTCODEC_H

#define PRESENCEEVENTCODEC_H

#include <e32base.h>

#include "eventcodec.h"

//#include "ximpapieventbase.h"

class CXIMPApiEventBase;

class RReadStream;

/**

 * Codec to pack and unpack event objects.

 *

 * @lib ximpdatamodel.dll

 * @since S60 v3.2

 */

NONSHARABLE_CLASS( CPresenceEventCodec ): public MEventCodec

    {

public:

    static CPresenceEventCodec* NewL();

    ~CPresenceEventCodec();

    /**

     *

     *

     *

     * @param

     *

     * @return

     *

     */

    HBufC8* PackL( CXIMPApiEventBase& aEventObj,

                                   TInt32& aTypeOfEvent );

    void PackL( CXIMPApiEventBase& aEventObj,

                         TInt32& aTypeOfEvent,

                         CBufFlat* aBuffer );

    /**

     *

     *

     *

     * @param

     *

     * @return

     *

     */

    CXIMPApiEventBase* UnPackL( const TDesC8& aEventData,

                                                TInt32& aTypeOfEvent );

protected:

    void ConstructL();

private:

    CPresenceEventCodec();

    };

#endif // PRESENCEEVENTCODEC_H