/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  

*

*/

#ifndef SERVICEREGISTRYSERVICEHANDLER_H

#define SERVICEREGISTRYSERVICEHANDLER_H

#include <liwserviceifbase.h>

/**

 *  Service handler class for ServiceRegistry SAPI.

 *

 *  Delegates requests to the correct interface implementation.

 * 

 */

class CServiceRegistryServiceHandler : public CLiwServiceIfBase

    {

public:

    /**

     * Two-phased constructor

     * @return CServiceRegistryServiceHandler*  Returns the instance of

     *                                                 CServiceRegistryServiceHandler

     */

    static CServiceRegistryServiceHandler* NewL();

     /**

      * Destructor.

      */

    ~CServiceRegistryServiceHandler();

public:

    /**

     * Called by the LIW framework to initialize provider with necessary information

     * from the Service Handler. This method is called when the consumer makes

     * the attach operation.

     *

     * @param aFrameworkCallback Framework provided callback for provider to send

     *                           events to framework.

     * @param aInterest List of criteria items which invoked the provider.

     */

    void InitialiseL(

            MLiwNotifyCallback& aFrameworkCallback,

            const RCriteriaArray& aInterest);

    /**

     * Executes generic service commands included in criteria.

     *

     * @param aCmdId Command to be executed.

     * @param aInParamList Input parameters, can be an empty list.

     * @param aOutParamList Output parameters, can be an empty list.

     * @param aCmdOptions Options for the command, see KLiwOpt* in LiwCommon.hrh.

     * @param aCallback Callback for asynchronous command handling, parameter checking, etc.

     */

    void HandleServiceCmdL(const TInt& aCmdId,

                                   const CLiwGenericParamList& aInParamList,

                                   CLiwGenericParamList& aOutParamList,

                                   TUint aCmdOptions = 0,

                                   const MLiwNotifyCallback* aCallback = NULL);

private:

    /**

     * Constructor.

     */

    CServiceRegistryServiceHandler(){};

    };

#endif // SERVICEREGISTRYSERVICEHANDLER_H