cryptoservices/certificateandkeymgmt/asn1/nullenc.cpp
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     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 NULLs
       
    16 *
       
    17 */
       
    18 
       
    19 
       
    20 #include <asn1enc.h>
       
    21 
       
    22 EXPORT_C CASN1EncNull* CASN1EncNull::NewLC()
       
    23 	{
       
    24 	CASN1EncNull* self = new (ELeave) CASN1EncNull;
       
    25 	CleanupStack::PushL(self);
       
    26 	self->ConstructL();
       
    27 	return self;
       
    28 	}
       
    29 
       
    30 EXPORT_C CASN1EncNull* CASN1EncNull::NewL()
       
    31 	{
       
    32 	CASN1EncNull* self = NewLC();
       
    33 	CleanupStack::Pop(self);
       
    34 	return self;
       
    35 	}
       
    36 
       
    37 CASN1EncNull::CASN1EncNull()
       
    38 : CASN1EncPrimitive(EASN1Null)
       
    39 	{
       
    40 	}
       
    41 
       
    42 
       
    43 void CASN1EncNull::CalculateContentsLengthDER()
       
    44 	{
       
    45 	iContentsLengthDER = 0;
       
    46 	}
       
    47 
       
    48 
       
    49 void CASN1EncNull::WriteContentsDERL(TDes8& /* aBuf */) const
       
    50 	{
       
    51 	// Nothing to do
       
    52 	}