/*

* 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:  State machine for fetching data without caching it permanently

*

*/

#ifndef C_RSFW_FETCHDATASTATEMACHINE_H

#define C_RSFW_FETCHDATASTATEMACHINE_H

#include "rsfwwaitnotestatemachine.h"

/**

 *  State machine for fetching data without caching it permanently.

 *

 *  Fetches data to a temporary cache file, i.e. the data

 *  does not become part of the permanent cache.

 *

 */

class CRsfwFetchDataStateMachine : public CRsfwWaitNoteStateMachine

    {

public:

    CRsfwFetchDataStateMachine();

public:

    // STATES

    class TFetchDataState : public CRsfwFetchDataStateMachine::TState

        {

    public:

        TFetchDataState(CRsfwFetchDataStateMachine* aOperation);

        void EnterL();

        TState* CompleteL();

        TState* ErrorL(TInt aCode);

    private:

        CRsfwFetchDataStateMachine* iOperation;

        };

public:

    TState* CompleteRequestL(TInt aError);

public:

    // directory entries, when used to fetch directory contents...

    RPointerArray<CRsfwDirEnt> iDirEnts;

    // output params

    TDesC* iCacheName;

    TInt iLength;

    };

#endif // C_RSFW_FETCHDATASTATEMACHINE_H