1 /*

     2 * Copyright (c) 2005-2006 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:  Statemachine for unloading the drivers

    15 *

    16 */

    17 

    18 

    19 #ifndef CORE_OPERATION_UNLOAD_DRIVERS_H

    20 #define CORE_OPERATION_UNLOAD_DRIVERS_H

    21 

    22 #include "core_operation_base.h"

    23 

    24 const u32_t DELAY_FOR_AGENT = 100000; // 0,1 seconds

    25 

    26 class core_server_c;

    27 

    28 /**

    29  * Statemachine for unloading the drivers

    30  *

    31  * @lib wlmserversrv.lib

    32  * @since S60 v3.1

    33  */

    34 NONSHARABLE_CLASS( core_operation_unload_drivers_c ) : public core_operation_base_c

    35     {

    36 

    37 public:

    38 

    39     enum core_state_e

    40         {

    41         core_state_init = core_base_state_next,

    42         core_state_notifying,

    43         core_state_releasing,

    44         core_state_unloading,

    45         core_state_MAX

    46         };

    47 

    48     /**

    49      * Constructor.

    50      */

    51     core_operation_unload_drivers_c(

    52         u32_t request_id,

    53         core_server_c* server,        

    54         abs_core_driverif_c* drivers,

    55         abs_core_server_callback_c* adaptation );

    56 

    57     /**

    58      * Destructor.

    59      */

    60     virtual ~core_operation_unload_drivers_c();

    61 

    62 protected:

    63 

    64     /**

    65      * This method is called when a pending request has been completed

    66      * and so sub-operations are pending.

    67      *

    68      * @since S60 v3.1

    69      * @return status of the operation:

    70      *     core_error_request_pending if the operation is not finished,

    71      *     otherwise the status code of the finished operation

    72      */

    73     core_error_e next_state();

    74 

    75 private: // data

    76 

    77     };

    78 

    79 #endif // CORE_OPERATION_UNLOAD_DRIVERS_H