/*

* Copyright (c) 2006-2008 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:  Common utility methods for DUN

*

*/

#ifndef C_CDUNUTILS_H

#define C_CDUNUTILS_H

#ifdef PRJ_USE_NETWORK_STUBS

#include <c32comm_stub.h>

#else

#include <c32comm.h>

#endif

#include <e32std.h>

/**

 *  This class contains common utility methods for DUN

 *

 *  @lib dunutils.lib

 *  @since S60 v3.2

 */

NONSHARABLE_CLASS( CDunUtils ) : public CBase

    {

public:

    /**

     * Connects to comms server

     *

     * @since S60 3.2

     * @param aCommServer Comms server where to connect

     * @return Symbian error code on error, KErrNone otherwise

     */

    IMPORT_C static TInt ConnectCommsServer( RCommServ& aCommServer );

    /**

     * Sets RComm buffer length

     *

     * @since S60 3.2

     * @param aComm RComm object whose length to set

     * @param aLength Length to set to aComm

     * @return Symbian error code on error, KErrNone otherwise

     */

    IMPORT_C static TInt SetRCommBufferLength( RComm& aComm, TInt aLength );

    };

#endif  // C_CDUNUTILS_H