// Copyright (c) 2008-2009 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:

//

/**

 @file filedump.h

 @internalComponent

*/

#ifndef FILEDUMP_H

#define FILEDUMP_H

#include <e32base.h>

#include <f32file.h>

#include <e32cons.h>

#include "epocerror.h"

/**

Theoretical worst case is longest field is populated with non-ASCII data, so

each byte expands to "\xHHHH"

*/

#define MAX_COL_LONG_VAL_LEN 1024

const TInt KMaxExpandedFieldLen = MAX_COL_LONG_VAL_LEN * 6;

class CFileDump : public CBase

/**

@internalComponent

*/

	{

	public:

		static CFileDump* NewL(TPtrC aFilename, TPtrC aAppname, TPtrC aVersion, TBool aDebugOn=EFalse, CConsoleBase* aConsole=NULL, TBool aWriteHeader=ETrue);

		void ConstructL(TPtrC aFilename, TPtrC aAppname, TPtrC version, TBool aWriteHeader);

		~CFileDump();

		void WriteTableHeader(TPtrC aTable);

		void WriteSectionHeader(TInt aCommDbId);

		TBool WriteColumnValue(TPtrC &aColumn, TPtrC &aSetting);

		void WriteFieldCount(TUint aCount);

		void WriteErrorMessage(const TPtrC &aMessage);

		void WriteSectionFooter(TInt aCommDbId);

		void Msg(TPtrC aText, ...);

		void Dbg(TPtrC aText, ...);

		void CloseFile();

		TPtrC GetError() { return iError.GetMessage(); }

		void WriteAttributeSectionHeader();

		void WriteAttributes(TPtrC &aColumn);

		void WriteAttributesToFile(TUint32 aAttributes, TInt aType);

		TBool IsInitialised() {return iInitialised;};

	protected:

		CFileDump(TInt aDebugOn, CConsoleBase* aConsole);

	private:

		TBool WriteBufferToFile(TDesC16 &aBuffer, RFile &aHandle);

	private:

		RFs iFsSession;

		TBool iInitialised;

		TBool iDebug;

		RFile iFile;

		CConsoleBase* iConsole;

		EpocError iError;

		/** temp buffer */

		TBuf<MAX_COL_LONG_VAL_LEN> iBuffer;	

	};

#endif