/*+
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* Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).+
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* All rights reserved.+
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* This component and the accompanying materials are made available+
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* under the terms of the License "Eclipse Public License v1.0"+
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* which accompanies this distribution, and is available+
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".+
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*+
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* Initial Contributors:+
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* Nokia Corporation - initial contribution.+
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*+
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* Contributors:+
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*+
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* Description: +
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* This file contains the implementation of the teletex string ASN1 object.+
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* The teletex string includes the following characters:+
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* <character set currently unknown - awaiting ITU spec>+
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*+
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*/+
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+
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+
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#include <asn1dec.h>+
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+
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EXPORT_C TASN1DecTeletexString::TASN1DecTeletexString(void)+
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	{+
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	}+
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+
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EXPORT_C TInt TASN1DecTeletexString::CheckValid(const TDesC8& /*aSource*/)+
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+
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	{+
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	return KErrNone;+
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	}+
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+
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/**+
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Decodes an ASN.1 format Teletex string.+
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@param aSource ASN.1 Teletex string to be decoded.+
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@param aPos Offset in aSource from where decoding starts.+
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@return On return, a pointer to a buffer containing the raw data converted to 16bits.+
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*/+
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EXPORT_C HBufC* TASN1DecTeletexString::DecodeDERL(const TDesC8& aSource,TInt& aPos)+
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+
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	{+
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	TPtrC8 Source=aSource.Mid(aPos);+
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	TASN1DecGeneric gen(Source);+
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	gen.InitL();+
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	HBufC* res = DecodeContentsL(gen.GetContentDER());+
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	return res;+
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	}+
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+
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/**+
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Decodes an ASN.1 format Teletex string.+
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@param aSource ASN.1 Teletex string to be decoded.+
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@return On return, a pointer to a buffer containing the raw data converted to 16bits.+
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*/+
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EXPORT_C HBufC* TASN1DecTeletexString::DecodeDERL(const TASN1DecGeneric& aSource)+
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+
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	{	+
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	return DecodeContentsL(aSource.GetContentDER());+
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	}+
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+
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HBufC* TASN1DecTeletexString::DecodeContentsL(const TDesC8& aSource)+
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	{+
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	HBufC* res = HBufC::NewL(aSource.Length());+
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	TPtr pRes = res->Des();+
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	pRes.Copy(aSource);+
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	return res;+
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	}+
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+
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