/*

 * Copyright (c) 2002-2009 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: 

 *

 */

 #include "tutils.h"

 #include <bigint.h>

 #include "t_output.h"

 void Utils::DumpInteger(Output& aOut, const TDesC& aDesc, 

 	const RInteger& aThat)

 	{

 	aOut.writeString(aDesc);

 	HBufC8* buf = aThat.BufferLC();

 	aOut.writeOctetString(*buf);

 	aOut.writeNewLine();

 	CleanupStack::PopAndDestroy(buf);

 	}

 /* CRandomSetSource */

 CRandomSetSource::CRandomSetSource(const TDesC8& aSource)

     {

 	SetSource(aSource);

     }

 void CRandomSetSource::GenerateBytesL(TDes8& aDest)

     {

 	TInt i=0;

 	//Reverse the string by bytes up to the point of the end of the given string

 	//of "random" bytes.

     for (i=0; iCounter >= 0 && i< aDest.Length(); ++i,--iCounter)

         {

         aDest[i] = iValue[iCounter];

         }

 	//Then fill the remaining (if any) bytes in aDest with 0's.  This is all to

 	//allow the stuff to work with bigint style integers; we're writing straight

 	//into a RInteger.Ptr() here

 	for(;i<aDest.Length(); ++i)

 		{

         aDest[i] = 0x00;

 		}

     }

 void CRandomSetSource::SetSource(const TDesC8& aSource)

 	{

 	iValue.Set(aSource);

 	Reset();

 	}

 void CRandomSetSource::Reset(void) 

 	{

 	iCounter = iValue.Length() - 1;

 	}