/*

* Copyright (c) 2006-2007 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:  Action indication impl class declaration.

*

*/

#ifndef C_CFACTIONINDICATIONIMPL_H

#define C_CFACTIONINDICATIONIMPL_H

#include "cfactionindication.h"

#include "cfkeyvaluepair.h"

class RWriteStream;

class RReadStream;

/**

* Action indication implementation.

* 

* @since S60 5.0

* @lib cfservices.lib

*/

NONSHARABLE_CLASS( CCFActionIndicationImpl ): public CCFActionIndication

    {

    public:

        // Two phased constructors

        IMPORT_C static CCFActionIndicationImpl* NewL ();

        IMPORT_C static CCFActionIndicationImpl* NewLC ();

        // Destructor

        ~CCFActionIndicationImpl();

    public: // From base classes

        // From CCFActionIndication

        void SetIdentifierL( const TDesC& aIdentifier );

        // From CCFActionIndication

        const TDesC& Identifier() const;

        // From CCFActionIndication

        void AddParameterL( const TDesC& aKey, const TDesC& aValue );

        // From CCFActionIndication    

        const RKeyValueArray& Parameters() const;

    public: // New methods

        /**

        * Gets object size in bytes.

        * 

        * @since S60 4.0

        * @param None

        * @return TInt

        */

        IMPORT_C TInt Size() const;

        /**

        * Externalizes object.

        * 

        * @since S60 4.0

        * @param aStream Write stream.

        * @return None

        */

        IMPORT_C void ExternalizeL( RWriteStream& aStream );

        /**

        * Internalizes object.

        * 

        * @since S60 4.0

        * @param aStream Read stream.

        * @return None

        */

        IMPORT_C void InternalizeL( RReadStream& aStream );

    private: // New methods

        // Creates a new buffer from stream

        HBufC* ReadBufferFromStreamLC( TInt aLength,

            RReadStream& aStream );

    private:

        CCFActionIndicationImpl();

        void ConstructL();

    private: // Data

        // Own: Parameters

        RKeyValueArray iParameters;

        // Own: Identifier

        HBufC* iIdentifier;

    };

#endif