1 /*

     2 * Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 /**

    22  @file

    23 */

    24 

    25 #include "tbrokenrandom.h"

    26 

    27 /* CRandomSetSeed */

    28 CRandomSetSource::CRandomSetSource(const TDesC8& aSource)

    29     {

    30 	SetSource(aSource);

    31     }

    32 

    33 void CRandomSetSource::GenerateBytesL(TDes8& aDest) 

    34     {

    35 	if(aDest.Size() <= iValue.Size() - (TInt)iCounter)

    36 		{

    37 		for (int i = 0 ; i < aDest.Length() ; ++i)

    38 			{

    39 			aDest[i] = iValue[iCounter];

    40 			iCounter++;

    41 			} 

    42 		}

    43 	else

    44 		{

    45 		TRandom::RandomL(aDest);

    46 		}

    47     }

    48 

    49 void CRandomSetSource::SetSource(const TDesC8& aSource)

    50 	{

    51 	iValue.Set(aSource);

    52 	iCounter = 0;

    53 	}

    54 

    55 /* CRandomIncrementing */

    56 CRandomIncrementing::CRandomIncrementing(TUint aInitialValue)

    57     {

    58 	iValue = aInitialValue;

    59     }

    60 

    61 void CRandomIncrementing::GenerateBytesL(TDes8& aDest) 

    62     {

    63     for (int i = 0 ; i < aDest.Length() ; ++i)

    64         {

    65         aDest[i] = (char)(iValue)++;

    66         }

    67     }