/*

* Copyright (c) 2005-2006 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:  RMnGeocodingServiceClient class

*

*/

#ifndef MN_GEOCODINGSERVICECLIENT_H

#define MN_GEOCODINGSERVICECLIENT_H

#include "mninternal.h"

#include "mngeocoder.h"

#include "mnserviceclientbase.h"

/** \internal 

 *  Client side of IPC with CMnGeocodingServiceBase.

 */

NONSHARABLE_CLASS( RMnGeocodingServiceClient ): public RMnServiceClientBase

    {      

    public:

        /** C++ constructor */

        RMnGeocodingServiceClient();

        ~RMnGeocodingServiceClient();

        /** Issues async request for geocoding */

        void AddressByCoordinateL(

            const CPosLandmark& aCoordinateLanmdark,

            CMnGeocoder::TOptions aOptions,

            TRequestStatus& aStatus);

        /** Issues async request for reverse geocoding */

        void CoordinateByAddressL(

            const CPosLandmark& aAddressLanmdark,

            CMnGeocoder::TOptions aOptions,

            TRequestStatus& aStatus);

        /** Issues async request for reverse geocoding 

         *  with plain string address 

         */

        void CoordinateByAddressL(

            const TDesC& aAddress,

            CMnGeocoder::TOptions aOptions,

            TRequestStatus& aStatus);

        /** Client takes ownership of the returned pointer, 

         *  if this method succeeds.

         *  \leaves KErrNotFound if result is not available.

         */

        void GetLastResultL( CPosLandmark*& aResult, TMnGeocodingResultType& aResultType );

    private : // from RApaAppServiceBase

        IMPORT_C TUid ServiceUid() const;

    private:

        TInt            iResultSize;

        TPckg<TInt>     iResultSizePtr;

        HBufC8*         iLandmarkBuffer;    

        HBufC*          iPlainAddress;

        CMnGeocoder::TOptions   iOptions;

        TPtrC8                  iOptionsPtr;

    };

#endif // MN_GEOCODINGSERVICECLIENT_H