1 /*

     2 * Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Common utility methods for DUN

    15 *

    16 */

    17 

    18 

    19 #include <e32base.h>

    20 #include "DunUtils.h"

    21 #include "DunDebug.h"

    22 

    23 // ======== MEMBER FUNCTIONS ========

    24 

    25 // ---------------------------------------------------------------------------

    26 // Connects to comms server

    27 // ---------------------------------------------------------------------------

    28 //

    29 EXPORT_C TInt CDunUtils::ConnectCommsServer( RCommServ& aCommServer )

    30     {

    31     FTRACE(FPrint(_L( "CDunUtils::ConnectCommsServer()") ));

    32     TInt retTemp;

    33 #ifndef PRJ_USE_NETWORK_STUBS

    34     retTemp = StartC32();

    35     if ( retTemp!=KErrNone && retTemp!=KErrAlreadyExists )

    36         {

    37         FTRACE(FPrint(_L( "CDunUtils::ConnectCommsServer() StartC32 %d" ), retTemp));

    38         return retTemp;

    39         }

    40 #endif

    41     retTemp = aCommServer.Connect();

    42     if ( retTemp != KErrNone )

    43         {

    44         FTRACE(FPrint(_L( "CDunUtils::ConnectCommsServer() aCommServer.Connect %d" ), retTemp));

    45         return retTemp;

    46         }

    47     FTRACE(FPrint(_L( "CDunUtils::ConnectCommsServer() complete") ));

    48     return KErrNone;

    49     }

    50 

    51 // ---------------------------------------------------------------------------

    52 // Sets RComm buffer length

    53 // ---------------------------------------------------------------------------

    54 //

    55 EXPORT_C TInt CDunUtils::SetRCommBufferLength( RComm& aComm, TInt aLength )

    56     {

    57     FTRACE(FPrint(_L( "CDunUtils::SetRCommBufferLength()") ));

    58     TInt retTemp = aComm.SetReceiveBufferLength( aLength );

    59     if ( retTemp != KErrNone )

    60         {

    61         FTRACE(FPrint(_L( "CDunUtils::SetRCommBufferLength() (set failed) complete (%d)"), retTemp));

    62         return retTemp;

    63         }

    64     TInt setLength = aComm.ReceiveBufferLength();

    65     if ( setLength != aLength )

    66         {

    67         FTRACE(FPrint(_L( "CDunUtils::SetRCommBufferLength() (get failed) complete") ));

    68         return KErrGeneral;

    69         }

    70     FTRACE(FPrint(_L( "CDunUtils::SetRCommBufferLength() complete") ));

    71     return KErrNone;

    72     }