/*

* Copyright (c) 2007-2009 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: 

*

*/

/**

 @file

 @internalTechnology

*/

#include "filewriter.h"

#include "cryptospi/cryptospidef.h"

#include <e32std.h>

#include <e32def.h>

#include <f32file.h>

// a simple utility class to write to a text file given the path in its 

// NewLC / NewL 

CFileWriter* CFileWriter::NewL(TPtrC aFilePath)

	{

	CFileWriter* self=CFileWriter::NewLC(aFilePath);

	CleanupStack::Pop(self);

	return self;				

	}

CFileWriter* CFileWriter::NewLC(TPtrC aFilePath)

	{

	CFileWriter* self=new(ELeave) CFileWriter();

	CleanupStack::PushL(self);

	self->ConstructL(aFilePath);

	return self;				

	}

CFileWriter::~CFileWriter()

	{

	// nulled in constructor so safe to call

	delete iFilePath;

	iFile.Close();

	iRfs.Close();

	}

CFileWriter::CFileWriter() : iFilePath(0)

	{

	}

void CFileWriter::WriteBlockL(TPtrC8 aData)

	{

	iFile.Write(aData);

	}

void CFileWriter::CreateFileL()

{

	CleanupClosePushL(iRfs);

	iRfs.Delete(iFilePath->Des());

	User::LeaveIfError(iFile.Create(iRfs, iFilePath->Des(), EFileWrite));

	CleanupStack::Pop(&iRfs);

}	

void CFileWriter::ConstructL(TPtrC aFilePath)	

	{

	iFilePath = HBufC::NewL(aFilePath.Length());

	iFilePath->Des().Copy(aFilePath);

	User::LeaveIfError(iRfs.Connect());

	CreateFileL();

	}