1 /*

     2 * Copyright (c) 2005-2007 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 creating a traffic stream.

    15 *

    16 */

    17 

    18 /*

    19 * %version: 4 %

    20 */

    21 

    22 #ifndef CORE_SUB_OPERATION_CREATE_TS_H

    23 #define CORE_SUB_OPERATION_CREATE_TS_H

    24 

    25 #include "core_operation_base.h"

    26 #include "core_traffic_stream.h"

    27 #include "core_ap_data.h"

    28 #include "abs_core_frame_handler.h"

    29 

    30 /**

    31  * Statemachine for creating a traffic stream.

    32  *

    33  * @lib wlmserversrv.lib

    34  * @since S60 v3.1

    35  */

    36 NONSHARABLE_CLASS( core_sub_operation_create_ts_c ) :

    37     public core_operation_base_c,

    38     public abs_core_frame_handler_c

    39     {

    40 

    41 public:

    42 

    43     enum core_state_e

    44         {

    45         core_state_init = core_base_state_next,

    46         core_state_request_sent,

    47         core_state_invalid_parameters,

    48         core_state_failure,

    49         core_state_success,

    50         core_state_MAX

    51         };

    52 

    53     core_sub_operation_create_ts_c(

    54         u32_t request_id,

    55         core_server_c* server,

    56         abs_core_driverif_c* drivers,

    57         abs_core_server_callback_c* adaptation,

    58         const core_ap_data_c& ap_data,

    59         u8_t tid,

    60         u8_t user_priority,

    61         core_traffic_stream_params_s& tspec,

    62         core_traffic_stream_status_e& stream_status );

    63 

    64     virtual ~core_sub_operation_create_ts_c();

    65 

    66     /**

    67      * From abs_core_frame_handler_c Called by the core server when a dot11 frame has been received.

    68      *

    69      * @since S60 v3.1

    70      * @param frame Pointer to a frame parser.

    71      * @param rcpi RCPI value of the frame.

    72      */

    73     bool_t receive_frame(

    74         const core_frame_dot11_c* frame,

    75         u8_t rcpi );

    76 

    77 protected:

    78 

    79     /**

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

    81      * and so sub-operations are pending.

    82      *

    83      * @since S60 v3.1

    84      * @return status of the operation:

    85      *     core_error_request_pending if the operation is not finished,

    86      *     otherwise the status code of the finished operation

    87      */

    88     core_error_e next_state();

    89 

    90 private: // data

    91 

    92     /** The AP currently tried. */

    93     const core_ap_data_c& current_ap_m;

    94 

    95     /**

    96      * The TID of the traffic stream.

    97      */

    98     u8_t tid_m;

    99 

   100     /**

   101      * The User Priority of the traffic stream.

   102      */    

   103     u8_t user_priority_m;

   104 

   105     /** Traffic stream to be created. */

   106     core_traffic_stream_params_s& tspec_m;

   107 

   108     /** The current status of the traffic stream. */

   109     core_traffic_stream_status_e& stream_status_m; 

   110 

   111     };

   112 

   113 #endif // CORE_SUB_OPERATION_CREATE_TS_H