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 "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:  Accessory connection status handler

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CACCSRVCONNECTIONSTATUSHANDLER_H

    21 #define CACCSRVCONNECTIONSTATUSHANDLER_H

    22 

    23 // INCLUDE FILES

    24 #include "AccSrvHandlerBase.h"

    25 

    26 // CONSTANTS

    27 

    28 // MACROS

    29 

    30 // DATA TYPES

    31 

    32 // FUNCTION PROTOTYPES

    33 

    34 // FORWARD DECLARATIONS

    35 class MAccSrvConnectionControllerObserver;

    36 

    37 // CLASS DECLARATION

    38 

    39 /**

    40 *  Starts asunchronous Accessory Connection Status update.

    41 *

    42 *  @lib AccServer.lib

    43 *  @since S60 3.1

    44 */

    45 NONSHARABLE_CLASS( CAccSrvConnectionStatusHandler ) : public CAccSrvHandlerBase

    46     {

    47     public:  // Constructors and destructor

    48 

    49         /**

    50         * Two-phased constructor.

    51         */

    52         static CAccSrvConnectionStatusHandler* NewL( 

    53                     MAccSrvConnectionControllerObserver* aCallback );

    54 

    55         /**

    56         * Destructor.

    57         */

    58         virtual ~CAccSrvConnectionStatusHandler();

    59 

    60     public: // New functions

    61 

    62     public: // Functions from base classes

    63 

    64     protected:  // New functions

    65 

    66     protected:  // Functions from base classes

    67 

    68         /**

    69         * Handles an active object's request completion event.

    70         *

    71         * @since S60 3.1

    72         * @return void

    73         */

    74         void RunL();

    75 

    76 

    77         /**

    78         * The active scheduler calls this function if this active object's

    79         * RunL() function leaves.

    80         *

    81         * @since S60 3.1

    82         * @param aError The leave code

    83         * @return KErrNone, when error has been handled

    84         */

    85         TInt RunError( TInt aError );

    86 

    87     private:

    88 

    89         /**

    90         * C++ default constructor.

    91         */

    92         CAccSrvConnectionStatusHandler();

    93 

    94         /**

    95         * Constructor with notify handling.

    96         */

    97         CAccSrvConnectionStatusHandler( MAccSrvConnectionControllerObserver* aCallback );

    98 

    99         /**

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

   101         */

   102         void ConstructL();

   103 

   104     public:     // Data

   105 

   106     protected:  // Data

   107 

   108     private:    // Data

   109 

   110     public:     // Friend classes

   111 

   112     protected:  // Friend classes

   113 

   114     private:    // Friend classes

   115 

   116 };

   117 

   118 #endif      // CACCSRVCONNECTIONSTATUSHANDLER_H

   119 

   120 // End of File