/*

* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* 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:

*

*

*/

#ifndef __CBSBRANDHANDLER_H__

#define __CBSBRANDHANDLER_H__

#include <e32std.h>

#include <e32base.h>

#include <barsc.h>

#include <bamdesca.h>

#include <f32file.h>

#include <s32file.h>

// FORWARD DECLARATIONS

class MBSElement;

class CBSStorageManager;

class CBSSession;

/**

 *

 *

 */

NONSHARABLE_CLASS( CBSBrandHandler ): public CBase

	{

	public:

		/**

		* Two-phased constructor.

		*/

		static CBSBrandHandler* NewL( const TDesC& aApplicationId,

									  const TDesC& aBrandId, 

									  const TDesC& aDefaultBrandId, 

									  TLanguage aLanguage,

									  CBSSession* aSession,

									  TInt aReserved = 0);

    	virtual ~CBSBrandHandler();

	private: // constructors

		void ConstructL( const TDesC& aApplicationId,

						 const TDesC& aBrandId,

						 const TDesC& aDefaultBrandId,

						 CBSSession* aSession );

		CBSBrandHandler( TLanguage aLanguage,

						 TInt aReserved );

	public:

		HBufC* GetTextL( const TDesC8& aId );

		HBufC8* GetBufferL( const TDesC8& aId );

		TInt GetIntL( const TDesC8& aId );

		MBSElement* GetSeveralL( RBSObjOwningPtrArray<HBufC8>& aIds );

		void GetFileL( const TDesC8& aId, RFile& aFile );

		MBSElement* GetStructureL( TDesC8& aId );

    	void SetDefaultBrandIdL( const TDesC8& aBrandId );

		TInt isBrandUpdateRequiredL ();

    private:     // New methods

		MBSElement* ReadElementLC( const TDesC8& aId, TBool aForceDefault = EFalse );

		MBSElement* ReadStreamL( const TDesC8& aId, 

								 RFileReadStream& aStream, 

								 TBool aAllowEmptyId = EFalse );

		void VerifyVersionL();

		void VerifyVersionL( RFileReadStream& aStream );

	private: // data

		HBufC* iDefaultBrand;

        ///<File server session, owned

        RFs                     iFs;

		HBufC* iApplicationId;

		HBufC* iBrandId;

		HBufC* iDefaultBrandId;

	    TLanguage iLanguage;

	    TBool isDefaultBrandUsed;

	    RFile* iHandle;

	    CBSStorageManager* iStorageManager;

	    // doesn't own: session

	    CBSSession* iSession;

	    TInt iReserved ;

    };

#endif      //  __CBSBRANDHANDLER_H__

//  END OF FILE