// Copyright (c) 2003-2009 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"

#include "dbdef.h"

/**

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

each byte expands to "\xHHHH"

*/

const TInt KMaxExpandedFieldLen = MAX_COL_LONG_VAL_LEN * 6;

class CFileDump : public CBase

/**

@internalComponent

*/

	{

	public:

		static CFileDump* NewL(RFs &fsSession, TPtrC filename, TPtrC appname, TPtrC version, TBool bDebugOn, CConsoleBase* aConsole, TBool bWriteHeader);

		void WriteTableHeader(TPtrC table);

		void WriteSectionHeader(TInt aCommDbId);

		void WriteColumnValue(TPtrC &column, TPtrC &setting);

		void WriteFieldCount(TUint count);

		void WriteErrorMessage(const TPtrC &message);

		void WriteSectionFooter(TInt aCommDbId);

		void Msg(TPtrC text, ...);

		void Dbg(TPtrC text, ...);

		void Error(TPtrC text, ...);

		void CloseFile();

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

		~CFileDump();

		TBool IsInitialised() {return bInitialised;}

	protected:

		CFileDump() 

			{

			}

		void ConstructL(RFs &fsSession, TPtrC filename, TPtrC appname, TPtrC version, TBool bDebugOn, CConsoleBase* aConsole, TBool bWriteHeader);

	private:

		TBool bInitialised;

		TBool bDebug;

		RFile file;

		CConsoleBase* pConsole;

		EpocError oErr;

		/** temp buffer */

		TBuf<MAX_COL_LONG_VAL_LEN> buf;	

		TBool WriteBufferToFile(TDesC16 &buffer, RFile &handle);

	};

#endif