/*

* Copyright (c) 2006-2006 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: Header declaration

*

*/

#ifndef WSSTAR_SECURITY_HANDLER_H

#define WSSTAR_SECURITY_HANDLER_H

#include <e32std.h>

#include "SenDomFragmentBase.h"

#include "senmessagehandler.h"

#include "SenElement.h"

class RFileLogger;

/**

 * Class:       

 *

 * Description: An implementation of the CWSStarHandler definition. This is concrete

 * class, instance of which ECOM framework gives to ECOM clients.

 * This handler sign elemetns in Envelope according to policy which is delivered.

 */

class CWSStarSecurityHandler : public CSenMessageHandler

    {

typedef RArray<TXmlEngElement> RArrayElements;

public:

    static CWSStarSecurityHandler* NewL(MSenHandlerContext* aHandlerCtx);

    virtual TInt InvokeL(MSenMessageContext& aCtx);

    virtual TInt InitL(MSenHandlerContext& aCtx);    

    ~CWSStarSecurityHandler();

    virtual SenHandler::THandlerDirection Direction() const;

    virtual SenHandler::THandlerPhase Phase();

private:

    CSenDomFragmentBase* GetElementsToSignL(MSenMessageContext& aCtx,

            RArrayElements* aElements);

    void AttachElementL(MSenMessageContext& aCtx, TXmlEngElement& aSignature);

private:

    /**

     * Function:   CWSStarSecurityHandler

     *

     * Discussion: Perform the first phase of two phase construction

     */

    CWSStarSecurityHandler(MSenHandlerContext& aCtx);

private:

    RFileLogger* Log() const;

    };

#endif // WSSTAR_SECURITY_HANDLER_H