/*

* Copyright (c) 2005 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: CLocalDirectory

*

*/

#ifndef __LOCALDIRECTORY__

#define __LOCALDIRECTORY__

#include <e32base.h>

#include "XdmDirectory.h"

//CONSTANTS

//FORWARD DECLARATIONS

class CXdmDocument;

class CLocalProtocol;

class CLocalDirectoryEntry;

//CLASS DECLARATION

NONSHARABLE_CLASS( CLocalDirectory ) : public CXdmDirectory

    {

    public:

        /**

        * Symbian OS default constructor.

        * @param TInt Default Access Point ID

        * @return CXdmDocOperation*

        */     

        static CLocalDirectory* NewL( const TDesC& aFilePath,

                                      CXdmEngine& aXdmEngine,

                                      CLocalProtocol& aLocalProtocol );

        /**

        * Symbian OS default constructor.

        * @param TInt Default Access Point ID

        * @return CXdmDocOperation*

        */     

        //void CancelUpdate();

        /**

        * Destructor.

        */      

        virtual ~CLocalDirectory();

    private:  //From CXdmDirectory

        /**

        * Start updating the contents of this directory model

        * @param TRequestStatus& Request status of the client

        * @param TDirUpdatePhase Phase of the update

        * @return void

        */

        void StartUpdateL();

        /**

        * Cancel a directory update

		* @return void 

        */

        void CancelUpdate();

        /**

        * Save the client's request status and update status

        * @param TDirUpdatePhase The update phase

        * @param TRequestStatus The client's request status

		* @return void 

        */

        void SaveRequestData( TDirUpdatePhase aUpdatePhase,

                              TRequestStatus& aClientStatus );

        /**

        * Return the root element of this document

        */

        TInt DocumentCount();

        /**

        * Return the root element of this document

        */

        TPtrC Document( TInt aIndex ) const;

        /**

        * Returns the path to this directory

        *

		* @return TPtrC8 The path to the directory this object models 

        */

        TPtrC DirectoryPath() const;

        /**

        * Returns the path to this directory

        *

		* @return TPtrC8 The path to the directory this object models 

        */

        TXdmDocType DocumentTypeL( TInt aIndex ) const;

    private:  //Methods

        /**

        * Symbian OS default constructor.

        * @param TInt Default Access Point ID

        * @return CXdmDocOperation*

        */     

        CLocalDirectory( CXdmEngine& aXdmEngine,

                         CLocalProtocol& aLocalProtocol );

        /**

        * Symbian OS default constructor.

        * @param TInt Default Access Point ID

        * @return CXdmDocOperation*

        */     

        void ConstructL();

        /**

        * From CActive.

        * @return void

        */

		void RunL();

        /**

        * From CActive.

        * @return void

        */

		void DoCancel();

        /**

        * From CXdmDirectory.

        * @return void

        */       

        void FindTimeStampFilesL( const CDir* aDirectory );

        /**

        * From CXdmDirectory.

        * @return void

        */       

        void MatchWithStampFilesL( const CDir* aDirectory );

        /**

        * From CXdmDirectory.

        * @return void

        */    

        TInt OfferEntryL( const TDesC& aEntryName );

        /**

        * From CXdmDirectory.

        * @return void

        */

        void RefreshEntryArrayL();

    private:  //Data

        TRequestStatus*                             iClientStatus;

        TDirUpdatePhase                             iUpdatePhase;

        CLocalProtocol&                             iLocalProtocol;

        RPointerArray<CLocalDirectoryEntry>         iEntryArray;

    };

#endif      //__LOCALDIRECTORY__

// End of File