1 /*

     2 * Copyright (c) 2002-2009 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 the License "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:   Declaration of the MWlanManagementSideUmac class.

    15 *

    16 */

    17 

    18 /*

    19 * %version: 15 %

    20 */

    21 

    22 #ifndef WLANMANAGEMENTSIDEUMAC_H

    23 #define WLANMANAGEMENTSIDEUMAC_H

    24 

    25 #include "umacoidmsg.h"

    26 

    27 #ifndef RD_WLAN_DDK

    28 #include <wha.h>

    29 #else

    30 #include <wlanwha.h>

    31 #endif

    32 

    33 struct SOidMsgStorage;

    34 

    35 /**

    36 *  

    37 */

    38 class MWlanManagementSideUmac

    39     {

    40 public:

    41 

    42     virtual ~MWlanManagementSideUmac() {};

    43 

    44     /**

    45     * OID request handler routine

    46     * @param aOutputBuffer Pointer to the output buffer (query-operations)

    47     * @param aOutputBufferSize Size of the buffer pointed to by aOutputBuffer

    48     * @return Status of the operation see #TStatus

    49     */

    50     virtual void HandleOid(

    51         const TOIDHeader* aOid,             

    52         TAny* aOutputBuffer, 

    53         TUint aOutputBufferSize) = 0;

    54 

    55     virtual void AttachWsa( WHA::Wha* aWha ) = 0;

    56 

    57     virtual TBool Init() = 0;

    58 

    59     virtual void BootUp( 

    60         const TUint8* aPda, 

    61         TUint32 aPdaLength,

    62         const TUint8* aFw, 

    63         TUint32 aFwLength ) = 0;

    64 

    65     virtual void FinitSystem() = 0;

    66     

    67     /**

    68     * Write management frame.

    69     * @param aDataBuffer meta header of the frame to be transmitted

    70     * @return KErrNone

    71     */

    72     virtual void WriteMgmtFrame(TDataBuffer& aDataBuffer) = 0;

    73 

    74     /**

    75     * Gets the WLAN vendor needs for extra space (bytes) in frame buffers

    76     *  

    77     * @param aRxOffset How much extra space needs to be reserved

    78     *        in the Rx buffer before every Rx frame that is received from the

    79     *        WHA layer.

    80     * @param aTxHeaderSpace How much extra space needs to be reserved

    81     *        in the Tx buffer before every Tx frame that is given to the 

    82     *        WHA layer.

    83     * @param aTxTrailerSpace How much extra space needs to be reserved

    84     *        in the Tx buffer after every Tx frame that is given to the 

    85     *        WHA layer.

    86     */

    87     virtual void GetFrameExtraSpaceForVendor( 

    88         TUint8& aRxOffset,

    89         TUint8& aTxHeaderSpace,

    90         TUint8& aTxTrailerSpace ) const = 0 ;        

    91     };

    92 

    93 #endif      // WLANMANAGEMENTSIDEUMAC_H