// Copyright (c) 2007-2010 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:

// Utility functions for messaging

// 

#ifndef __TRACECOREISAUTILS_H__

#define __TRACECOREISAUTILS_H__

// Include files

#include <kernel/kernel.h>

// Forward declarations

class TTraceMessage;

/**

 * Utility functions for messaging

 */

class TTraceCoreMessageUtils

	{

public:

    /**

     * Get the message length 

     * 

     * @param aMsg Message to be sent.

     * @return length of one of symbian error codes

     */

    static TInt GetMessageLength( const TTraceMessage& aMsg );

    /**

     * Merges the header and data into a single buffer

     * 

     * @param aMsg Message to be sent.

     * @param aMsgBlock The message block where data is merged

     * @return Symbian error code

     */

    static TInt MergeHeaderAndData( const TTraceMessage& aMsg, TDes8& aTarget );

	};

#endif /*__TRACECOREISAUTILS_H__*/