1 /*

     2 * Copyright (c) 2001-2009 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 * Implementation for DER encoding of Booleans

    16 *

    17 */

    18 

    19 

    20 #include <asn1enc.h>

    21 

    22 const TUint8 KTrueEncodingDER = 0xFF;

    23 const TUint8 KFalseEncodingDER = 0x00;

    24 

    25 EXPORT_C CASN1EncBoolean* CASN1EncBoolean::NewLC(const TBool aBool)

    26 	{

    27 	CASN1EncBoolean* self = new (ELeave) CASN1EncBoolean(aBool);

    28 	CleanupStack::PushL(self);

    29 	self->ConstructL();

    30 	return self;

    31 	}

    32 

    33 EXPORT_C CASN1EncBoolean* CASN1EncBoolean::NewL(const TBool aBool)

    34 	{

    35 	CASN1EncBoolean* self = NewLC(aBool);

    36 	CleanupStack::Pop(self);

    37 	return self;

    38 	}

    39 

    40 CASN1EncBoolean::CASN1EncBoolean(const TBool aBool)

    41 : CASN1EncPrimitive(EASN1Boolean), iBool(aBool)

    42 	{

    43 	}

    44 

    45 

    46 void CASN1EncBoolean::CalculateContentsLengthDER()

    47 	{

    48 	iContentsLengthDER = 1;

    49 	}

    50 

    51 

    52 void CASN1EncBoolean::WriteContentsDERL(TDes8& aBuf) const

    53 	{

    54 	if (iBool)

    55 		{

    56 		aBuf[0] = KTrueEncodingDER;

    57 		}

    58 	else

    59 		{

    60 		aBuf[0] = KFalseEncodingDER;

    61 		}

    62 	}