1 /*

     2 * Copyright (c) 2002-2006 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 WlanDot11Connecting class

    15 *

    16 */

    17 

    18 /*

    19 * %version: 15 %

    20 */

    21 

    22 #ifndef WLANDOT11CONNECTING_H

    23 #define WLANDOT11CONNECTING_H

    24 

    25 #include "UmacDot11State.h"

    26 

    27 /**

    28 *  Infrastructure mode connection establishment base class.

    29 *  A composite state, which holds the common behaviour of its 

    30 *  substates. In this state STA is locked to a specific radio channel and 

    31 *  is performing authentication and association procedures.

    32 *

    33 *  @lib wlanumac.lib

    34 *  @since S60 v3.1

    35 */

    36 class WlanDot11Connecting : public WlanDot11State

    37     {    

    38 public:

    39 

    40     /**

    41     * Destructor.

    42     */

    43     virtual ~WlanDot11Connecting() {};

    44     

    45 protected:

    46 

    47     /**

    48     * C++ default constructor.

    49     */

    50     WlanDot11Connecting() :iFlags( 0 ) {};

    51 

    52     /**

    53     * Checks is a class 2 frame

    54     * @param aFrameType first byte from FrameControl field

    55     * @return ETrue is class 2 frame, EFalse is not a class 2 frame

    56     */

    57     static TBool IsClass2Frame( const TUint8 aFrameType );

    58 

    59     /**

    60     * Checks is a class 3 frame

    61     * @param aFrameType first byte from FrameControl field

    62     * @return ETrue is class 3 frame, EFalse is not a class 3 frame

    63     */

    64     static TBool IsClass3Frame( const TUint8 aFrameType );

    65 

    66     /**

    67     * ?member_description.

    68     *

    69     * @since Series 60 3.1

    70     * @param aCtxImpl global statemachine context

    71     * @param aRcpi RCPI of the frame

    72     * @param aFlags flags from WHA frame receive method

    73     * @param aBuffer pointer to the beginning of the Rx buffer allocated

    74     *        for the frame

    75     */

    76     virtual void OnReceiveFrameSuccess(

    77         WlanContextImpl& aCtxImpl,

    78         const void* aFrame,

    79         TUint16 aLength,

    80         WHA::TRcpi aRcpi,

    81         TUint32 aFlags,

    82         TUint8* aBuffer ) = 0;

    83         

    84 private:  

    85     

    86     /**

    87     * From ?base_class ?member_description.

    88     * Timer timeout function

    89     * @since S60 3.1

    90     * @param aCtxImpl global statemachine context

    91     */

    92     virtual TAny* RequestForBuffer ( 

    93         WlanContextImpl& aCtxImpl,

    94         TUint16 aLength );

    95            

    96     // Prohibit copy constructor 

    97     WlanDot11Connecting( const WlanDot11Connecting& );

    98     // Prohibit assigment operator

    99     WlanDot11Connecting& operator= ( const WlanDot11Connecting& ); 

   100     

   101 protected: // Data

   102 

   103     /** mask for local deferred events */

   104     TUint32 iFlags;

   105     };

   106 

   107 #endif      // WLANDOT11CONNECTING_H

   108             

   109 // End of File