/*
* Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "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:
*
*/
#ifndef CNATFWUNSAFNONCEATTRIBUTE_H
#define CNATFWUNSAFNONCEATTRIBUTE_H
#include "natfwunsafattribute.h"
/**
* Class for NONCE attribute.
*
* @lib natfwunsafprotocols.lib
* @since S60 3.2
*/
class CNATFWUNSAFNonceAttribute : public CNATFWUNSAFAttribute
{
public: // Constructors and destructor
/**
* Decodes a UNSAF attribute from a byte stream.
* This version is for lookup table.
* @param aByteStream Byte stream, containing attribute type, length and
* value.
* @return Decoded UNSAF attribute, ownership is transferred.
*/
static CNATFWUNSAFAttribute* DecodeAttributeL(
const TDesC8& aByteStream);
/**
* Creates a new instance of CNATFWUNSAFNonceAttribute
* @pre Nonce's length has to be a multiple of 4
* @param aNonce Nonce
* @return A new instance of CNATFWUNSAFNonceAttribute
* ownership is transferred.
*/
IMPORT_C static CNATFWUNSAFNonceAttribute* NewL(
const TDesC8& aNonce);
/**
* Creates a new instance of CNATFWUNSAFNonceAttribute and
* pushes it to the CleanupStack.
* @pre Nonce's length has to be a multiple of 4
* @param aNonce Nonce
* @return A new instance of CNATFWUNSAFNonceAttribute,
* ownership is transferred.
*/
IMPORT_C static CNATFWUNSAFNonceAttribute* NewLC(
const TDesC8& aNonce);
/**
* Destructor, deletes the resources of CNATFWUNSAFNonceAttribute.
*/
~CNATFWUNSAFNonceAttribute();
public: // From CNATFWUNSAFAttribute
CNATFWUNSAFAttribute::TType Type() const;
HBufC8* EncodeValueL() const;
public: // New function
/**
* Returns the attribute value
* @return Attribute value
*/
IMPORT_C const TDesC8& Value() const;
private: // Constructors
CNATFWUNSAFNonceAttribute();
void ConstructL(const TDesC8& aNonce);
private: // Data
HBufC8* iNonce;
};
#endif // CNATFWUNSAFNONCEATTRIBUTE_H