// Copyright (c) 2008-2009 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:

//

/**

 @file

 @internalTechnology

*/

#ifndef RRLP_POROTOCOL_ERROR_H

#define RRLP_POROTOCOL_ERROR_H

#include "rrlpmessagebase.h"

/** TRrlpErrorCode typedef.

@internalTechnology

*/

typedef TUint32 TRrlpErrorCode;

/**

Enumeration for RRLP Error Code

@internalTechnology

*/

enum _TRrlpErrorCode

	{

	ERrlpErrorUnDefined = 0,

	ERrlpErrorMissingComponet = 1,			

	ERrlpErrorIncorrectData = 2,			

	ERrlpErrorMissingIEorComponentElement = 3,		

	ERrlpErrorMessageTooShort = 4,			

	ERrlpErrorUnknowReferenceNumber = 5	

	};

/**

Encapsulation for outgoing/received RRLP Protocol Error messages.

@internalTechnology

*/

NONSHARABLE_CLASS(CRrlpProtocolError) : public CRrlpMessageBase

	{

public:

	IMPORT_C static CRrlpProtocolError* NewL(TBool aIsOutgoing);

protected:

	CRrlpProtocolError(TBool aIsOutgoing);

public:

	virtual ~CRrlpProtocolError();

public:

	/** Populates outgoing error code according to aErrorCode (for outgoing messages) */

	IMPORT_C TInt SetProtocolError(const TRrlpErrorCode& aErrorCode);

	/** Populates aErrorCode with the received error code (for received messages) */

	IMPORT_C TInt GetProtocolError(TRrlpErrorCode& aErrorCode);

protected:

	/** set/get extended reference fields */

	TInt SetExtendedReference(const TRrlpReference& aRrlpRef);

	TInt GetExtendedReference(TRrlpReference& aRrlpRef);

private:

	/** second stage constructor */

	void ConstructL();

	/** Prohibit copy constructor */

	CRrlpProtocolError(const CRrlpProtocolError&);

	/** Prohibit assigment operator */

	CRrlpProtocolError& operator= (const CRrlpProtocolError&);

	};

#endif // RRLP_POROTOCOL_ERROR_H