/*

* Copyright (c) 2005-2007 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:  Phonebook 2 application server fetch service.

*

*/

#ifndef CPBK2FETCHSERVICE_H

#define CPBK2FETCHSERVICE_H

// INCLUDES

#include <e32base.h>

#include "MPbk2AppService.h"

#include "Pbk2ServerApp.hrh"

#include "MPbk2UiServiceObserver.h"

// FORWARD DECLARATIONS

class MPbk2UiService;

// CLASS DECLARATION

/**

 * Phonebook 2 application server fetch service.

 * Responsible for driving the fetch service. Selecting proper fetch

 * type and gathering fetch results afterwards.

 */

class CPbk2FetchService : public CBase,

                          public MPbk2AppService,

                          public MPbk2UiServiceObserver

    {

    public: // Construction and destruction

        /**

         * Creates a new instance of this class.

         *

         * @param aExitMsg      Exit message.

         * @param aAcceptMsg    Accept message.

         * @return  A new instance of this class.

         */

        static CPbk2FetchService* NewL(

                const RMessage2& aExitMsg,

                const RMessage2& aAcceptMsg );

        /**

         * Destructor.

         */

        ~CPbk2FetchService();

    public: // From MPbk2AppService

        void LaunchServiceL(

                const RMessage2& aMessage );

        void CancelService(

                const RMessage2& aMessage );

        void GetResultsL(

                const RMessage2& aMessage );

        void GetResultSizeL(

                const RMessage2& aMessage );

        void TryExitServiceL(

                const RMessage2& aMessage );

        void TryAcceptServiceL(

                const RMessage2& aMessage );

    public: // From MPbk2UiServiceObserver

        void ServiceComplete();

        void ServiceCanceled();

        void ServiceAborted();

        void ServiceError(

                TInt aErrorCode );

        void CompleteExitMessage(

                TInt aExitCommandId );

        void CompleteAcceptMsg(

                const TDesC8& aMarkedEntries,

                const TDesC8& aLinkData );

    private: // Implementation

        CPbk2FetchService(

                const RMessage2& aExitMsg,

                const RMessage2& aAcceptMsg );

        void LaunchEntryFetchL(

                const RMessage2& aMessage,

                TPbk2FetchType aFetchType );

        void LaunchItemFetchL(

                const RMessage2& aMessage,

                TPbk2FetchType aFetchType );

        TPbk2FetchType FetchTypeL(

                const RMessage2& aMessage );

    private: // Data

        /// Own: Fetch complete message

        RMessage2 iFetchCompleteMsg;

        /// Ref: Exit message

        const RMessage2& iExitMsg;

        /// Ref: Accept message

        const RMessage2& iAcceptMsg;

        /// Own: Ui service that performs the fetch

        MPbk2UiService* iUiService;

    };

#endif // CPBK2FETCHSERVICE_H

// End of File