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  @file

    21 */

    22 

    23 #include "tbrokenrandom.h"

    24 

    25 /* CRandomSetSeed */

    26 CRandomSetSource::CRandomSetSource(const TDesC8& aSource)

    27     {

    28 	SetSource(aSource);

    29     }

    30 

    31 void CRandomSetSource::GenerateBytesL(TDes8& aDest) 

    32     {

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

    34 		{

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

    36 			{

    37 			aDest[i] = iValue[iCounter];

    38 			iCounter++;

    39 			} 

    40 		}

    41 	else

    42 		{

    43 		TRandom::RandomL(aDest);

    44 		}

    45     }

    46 

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

    48 	{

    49 	iValue.Set(aSource);

    50 	iCounter = 0;

    51 	}

    52 

    53 /* CRandomIncrementing */

    54 CRandomIncrementing::CRandomIncrementing(TUint aInitialValue)

    55     {

    56 	iValue = aInitialValue;

    57     }

    58 

    59 void CRandomIncrementing::GenerateBytesL(TDes8& aDest) 

    60     {

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

    62         {

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

    64         }

    65     }

    66 

    67