/*

* 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 "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:  Defination of class CMCSInterface

*

*/

#ifndef __MCSDSINTERFACE_H

#define __MCSDSINTERFACE_H

#include <liwcommon.h>

#include <liwserviceifbase.h>

#include <liwbufferextension.h>

class CMCSService;

class CMenuFilter;

class TMenuItem;

/**

 * This class provides the MCS SAPI interface to LIW Framework 

*/

class CMCSDSInterface : public CBase, public MLiwInterface

	{

	public:

	    /**

	     * Two-phased constructor.

	     * @return CMCSDSInterface* 

	    */

		static CMCSDSInterface* NewL(const TDesC& aContent);

	    /**

	    * Destructor.

	    */

		virtual ~CMCSDSInterface();

	private:

		/**

	     * Constructor

	    */

		CMCSDSInterface();

		/**

	     * Symbian Constructor

	    */

		void ConstructL(const TDesC& aContent);

	// MLiwInterface member functions

	public:

		/**

	     * Executes the SAPI as per params

	     * @param aCmdName Command name defining which operation is to be performed

	     * @param aInParamList  Input param list

	     * @param aOutParamList Output list

	     * @param aCmdOptions Command option

	     * @param aCallback Callback object pointer

	    */

		virtual void ExecuteCmdL( const TDesC8& aCmdName,

		                       const CLiwGenericParamList& aInParamList,

		                       CLiwGenericParamList& aOutParamList,

		                       TUint aCmdOptions = 0,

		                       MLiwNotifyCallback* aCallback = 0 );

		/**

	     * Closes the interface 

	    */

		virtual void Close();

	/**

     * Static Functions

	 * 

	 * Same functionality required outside the CMCSDSInterface class in case of async

	 * operation. Those set of functions can be given as static.

    */

	public:

		/**

	     * Converts symbian errcode to equivalent SAPI error code

	     * @param aErrorCode Symbian error code

		 *

	     * @return mapped SAPI error code

	    */

 		static TInt32 ErrCodeConversion(TInt aErrorCode);

	private:

	    /**

         * Issues GetList

         * @param aInParamList Input param list

         * @param aCallback Callback object pointer

         * @return void

        */

        void AddItemL(const CLiwGenericParamList& aInParamList, 

                      MLiwNotifyCallback* aCallback );

		/**

	     * Issues GetList

	     * @param aInParamList Input param list

	     * @param aCallback Callback object pointer

	     * @return void

	    */

		void GetListL(const CLiwGenericParamList& aInParamList, 

   					  MLiwNotifyCallback* aCallback );

		/**

		*

	    */

		void CheckGetListInputListL( const CLiwGenericParamList&

					aInParamList );

		/**

	     * Issues Change Notification

	     * @param aInParamList Input param list

	     * @param aCallback Callback object pointer

	     * @return void

	    */

		void RequestNotificationL( const CLiwGenericParamList& aInParamList, 

				                       			MLiwNotifyCallback* aCallback );

		/**

         * Issues Delete an item 

         * @param aInParamList Input param list

         * @param aCallback Callback object pointer

         * @return void

        */

        void DeleteL(const CLiwGenericParamList& aInParamList, 

                      MLiwNotifyCallback* aCallback );

	private:

	  	/**

	     * CMCSService class pointer

	    */		

		CMCSService* iMCSService;

	};

#endif // __MCSDSINTERFACE_H

// End of file