1 /*

     2 * Copyright (c) 1998-2009 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 * This file contains the implementation of the visible string ASN1 object.

    16 * The visible string can contain the following characters:

    17 * <character set currently unknown, awaiting arrival of ITU specs>

    18 *

    19 */

    20 

    21 

    22 #include <asn1dec.h>

    23 

    24 EXPORT_C TASN1DecVisibleString::TASN1DecVisibleString(void)

    25 	{

    26 	}

    27 

    28 EXPORT_C TInt TASN1DecVisibleString::CheckValid(const TDesC8& /*aSource*/)

    29 	{

    30 	return KErrNone;

    31 	}

    32 

    33 EXPORT_C HBufC* TASN1DecVisibleString::DecodeDERL(const TDesC8& aSource,TInt& aPos)

    34 	{

    35 	TPtrC8 Source=aSource.Mid(aPos);

    36 	TASN1DecGeneric gen(Source);

    37 	gen.InitL();

    38 	HBufC* res = DecodeContentsL(gen.GetContentDER());

    39 	aPos+=gen.LengthDER();

    40 	return res;

    41 	}

    42 

    43 HBufC* TASN1DecVisibleString::DecodeContentsL(const TDesC8& aSource)

    44 	{

    45 	HBufC* res = HBufC::NewL(aSource.Length());

    46 	TPtr pRes = res->Des();

    47 	pRes.Copy(aSource);

    48 	return res;

    49 	}