/*

* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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: 

* Interface class for FileSystem component

* @internalComponent

* @released

*

*/

#ifndef FILESYSTEMINTERFACE_H

#define FILESYSTEMINTERFACE_H

#include "directory.h"

#include <fstream>

#include <cstdlib>

typedef std::ofstream Ofstream;

//default image size in Bytes

const int KDefaultImageSize=50*1024*1024;

//enum representing the file system type

enum FILESYSTEM_API TFileSystem

{

	EFATINVALID=0,

	EFAT12=1,

	EFAT16,

	EFAT32,

	ELFFS

};

//error code return by the file system component

enum TErrorCodes

{

	//File system not supported

	EFSNotSupported = -1,

	//File System general errors

	EFileSystemError = EXIT_FAILURE

};

// Configurable FAT attributes

struct ConfigurableFatAttributes

{

	String iDriveVolumeLabel;

	unsigned int iDriveSectorSize;

	unsigned int iDriveNoOfFATs;

	ConfigurableFatAttributes();

};

/**

Interface class containing a static method exposed by the FileSystem 

component to be used by an external tools

@internalComponent

@released

@param aNodeList Directory structure 

@param aFileSystem file system type

@param aImageFileName image file name 

@param aLogFileName log file name 

@param aPartitionSize partition size in bytes

*/

class CFileSystemInterFace

{

private:

		static Ofstream iOutputStream;

public:

		/**This method is exported to the external component to receive the information 

		 * required by the FileSystem component

		 */

		static FILESYSTEM_API int CreateFilesystem(	EntryList* aNodeList ,TFileSystem aFileSystem, 

													char* aImageFileName, 

													char* aLogFileName,

													ConfigurableFatAttributes* aConfigurableFatAttributes,

													Long64 aPartitionSize=KDefaultImageSize); 

};

#endif //FILESYSTEMINTERFACE_H