1 /*

     2 * Copyright (c) 2009-2010 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:  This abstract class defines WLAN scan provider interface.

    15 *

    16 */

    17 

    18 /*

    19 * %version: 3 %

    20 */

    21 

    22 

    23 #ifndef WLANBGSCANAWSCOMMSINTERFACE_H

    24 #define WLANBGSCANAWSCOMMSINTERFACE_H

    25 

    26 #include <e32def.h>

    27 #include <e32base.h>

    28 

    29 /**

    30  * @brief Interface definition for WLAN Scan Result Provider API.

    31  *

    32  * This class defines the methods used for issuing and cancelling Scan requests.

    33  *

    34  * @since S60 v5.2

    35  */

    36 class MWlanBgScanAwsComms

    37     {

    38     

    39 public:

    40     

    41     virtual ~MWlanBgScanAwsComms(){};

    42     

    43     /**

    44      * AWS commands.

    45      */

    46     enum TAwsCommand

    47         {

    48         EStart = 0,

    49         EStop,

    50         ESetPowerSaveMode,

    51         EAwsStartupCompleted,

    52         EAwsCommandMax //not a real command

    53         };

    54     

    55     /**

    56      * AWS message.

    57      */

    58     struct TAwsMessage

    59         {

    60         TAwsCommand iCmd;

    61         TInt iParameter;

    62         };

    63 

    64     /**

    65      * Send or queue a message to be sent to AWS.

    66      *

    67      * @param aMessage Message to be sent

    68      * @since S60 v5.2

    69      */

    70     virtual void SendOrQueueAwsCommand( TAwsMessage& aMessage ) = 0;

    71 

    72     };

    73 

    74 

    75 // forward declarations

    76 class CWlanBgScan;

    77 

    78 class CWlanBgScanAwsCommsFactory : public CBase

    79     {

    80 public:

    81     static MWlanBgScanAwsComms* InstanceL( CWlanBgScan& aBgScan );

    82     };

    83 

    84 

    85 

    86 #endif // WLANBGSCANAWSCOMMSINTERFACE_H