/*

* 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 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:  Provides utility functions

*

*/

#ifndef C_SEARCHFIELDS_H

#define C_SEARCHFIELDS_H

//searchfields.h - defines mapping for contacts UIDs.

#include <VPbkEng.rsg>

#include <CVPbkFieldTypeRefsList.h>		//Used to specify search fields

#include <CVPbkContactManager.h>

#include <cntdef.h>

#include "contactservice.h"

class CContactService;

#define SIZEOFTABLE 79

const TInt KInvalidFieldID = -1;

//Structure to define the fields in the mapping table

typedef struct UIDMapping

	{

	TInt iFieldId;

	TPtrC8 iFieldValue;

	}MAPPING_TABLE;

//Mapping Table for different contact fields in contact model.

extern MAPPING_TABLE mappingTable[SIZEOFTABLE];

class CSearchFields:public CBase

{

    public:// Construction and Destruction

		/**

         * Two-phased constructor.

         * @return CSearchFields*

         */

        IMPORT_C static CSearchFields* NewL(CContactService* aContactService);

		static CSearchFields* NewL();

		/**

         * Destructor - virtual and class not intended

         * for derivation, so not exported

         */

    public:// General Functions - Exported	    

        IMPORT_C void AppendL(TDesC8& aFieldName);

		//Functions for internal use

		//Gets the RefField List

		CVPbkFieldTypeRefsList* GetFieldListL();

		//Gets the FieldKeyValue for the FieldId specified

	   	IMPORT_C static TPtrC8 GetFieldKeyFromId( TInt aFieldId );

	   	//Gets the FieldId for the FieldKeyValue specified

		IMPORT_C static TInt GetIdFromFieldKey(TDesC8& aFieldValue);

		//Gets the FieldId from Index

		static TInt GetIdfromIndex(TInt index);

		//Gets the size of the table

		static TInt GetSizeofTable();

		//Destructor

		~CSearchFields();

    private:		

		void ConstructL(CContactService* aContactService);	

    private: 

		//Pointer to contact service class		

        CContactService* iContactService;

        //FieldType Ref List

        CVPbkFieldTypeRefsList* iFieldList;

};

#endif //CONTACTMAPPINGTABLE_H