1 /*

     2 * Copyright (c) 2004 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:   Declaration of the class CWlanDeviceSettings.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef WLANDEVICESETTINGS_H

    21 #define WLANDEVICESETTINGS_H

    22 

    23 // INCLUDES

    24 #include <e32base.h>

    25 #include <metadatabase.h>

    26 

    27 #define DEBUG( a )

    28 #define DEBUG1( a, b )

    29 

    30 using namespace CommsDat;

    31 

    32 // FORWARD DECLARATIONS

    33 

    34 // CLASS DECLARATION

    35 

    36 /**

    37 *  Interface to read and write WLAN device specific settings.

    38 *  The data is stored in CommsDB.

    39 */

    40 NONSHARABLE_CLASS( CWlanDeviceSettings ): public CBase

    41     {

    42 public:

    43 

    44     NONSHARABLE_STRUCT( SWlanDeviceSettings )

    45         {

    46         //Is WLAN indication icon been showed in UI.

    47         TUint32 backgroundScanInterval;

    48         //Stores the previously set background scan interval.

    49         TUint32 savedBgScanInterval;

    50         //If - ETrue default values are being used, 

    51         //   - EFalse use the user defined values.

    52         TBool useDefaultSettings;

    53         //How many times packets bigger than 'rts' are been resent.

    54         TUint32 longRetry; 

    55         //How many times packets smaller than 'rts' are been resent.

    56         TUint32 shortRetry;

    57         //Min. size of a packet that CTS/RTS handshake is been used.

    58         TUint32 rts;

    59         //Transmission power level in use. In mWs.

    60         TUint32 txPowerLevel;

    61         //Are the radio measurements allowed.

    62         TBool radioMeasurements;

    63          //Is WLAN in power mode enabled

    64         TBool powerMode;

    65         };

    66  

    67     public:     // Methods

    68 

    69     // Constructors and destructor

    70 

    71         /**

    72         * Static constructor.

    73         */

    74         static CWlanDeviceSettings* NewL();

    75         

    76         /**

    77         * Destructor.

    78         */

    79         virtual ~CWlanDeviceSettings();

    80 

    81     // New methods

    82 

    83         /**

    84         * Returns the default WLAN device settings.

    85         * @param aSettings Default WLAN device settings

    86         */

    87         static void GetDefaultSettings( SWlanDeviceSettings& aSettings );

    88 

    89     private:    //Methods

    90 

    91         /**

    92         * C++ default constructor.

    93         */

    94         CWlanDeviceSettings();

    95 

    96         /**

    97         * By default Symbian 2nd phase constructor is private.

    98         */

    99         void ConstructL();

   100 

   101         /**

   102         * Fills a WLAN device settings record with default data.

   103         * @param aTableType 0 for default settings, 1 for user settings.

   104         * @param aRecord pointer to commsdat table view

   105         */

   106         void FillRecordL( TUint32 aTableType, CMDBGenericRecord* aRecord );

   107 

   108         /**

   109         * Open database table.

   110         */

   111         void OpenTableL();

   112         

   113     private:    // Data

   114     

   115         //@var session - Owned

   116         CMDBSession* iSession;

   117     };

   118 

   119 #endif      // WLANDEVICESETTINGS_H

   120 

   121 // End of File