/*

* Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

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

* which accompanies this distribution, and is available

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

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

* This file contains the implementation of the visible string ASN1 object.

* The visible string can contain the following characters:

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

*

*/

#include <asn1dec.h>

EXPORT_C TASN1DecVisibleString::TASN1DecVisibleString(void)

	{

	}

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

	{

	return KErrNone;

	}

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

	{

	TPtrC8 Source=aSource.Mid(aPos);

	TASN1DecGeneric gen(Source);

	gen.InitL();

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

	aPos+=gen.LengthDER();

	return res;

	}

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

	{

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

	TPtr pRes = res->Des();

	pRes.Copy(aSource);

	return res;

	}