wlan_bearer/wlanengine/wlan_common/wlanengine_common_3.1/inc/core_sub_operation_roam_update_ts.h
/*
* Copyright (c) 2005-2007 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: Statemachine for updating traffic stream statuses after roam.
*
*/
/*
* %version: 3 %
*/
#ifndef CORE_SUB_OPERATION_ROAM_UPDATE_TS_H
#define CORE_SUB_OPERATION_ROAM_UPDATE_TS_H
#include "core_operation_base.h"
#include "core_virtual_traffic_stream_list.h"
#include "core_virtual_traffic_stream_list_iter.h"
#include "core_traffic_stream_list.h"
#include "core_traffic_stream_list_iter.h"
#include "core_ap_data.h"
/**
* Statemachine for updating traffic stream statuses after roam.
*
* @lib wlmserversrv.lib
* @since S60 v3.1
*/
NONSHARABLE_CLASS( core_sub_operation_roam_update_ts_c ) : public core_operation_base_c
{
public:
enum core_state_e
{
core_state_init = core_base_state_next,
core_state_recreate_next,
core_state_recreate_success,
core_state_recreate_fail,
core_state_recreate_virtual_next,
core_state_recreate_virtual_success,
core_state_recreate_virtual_fail,
core_state_set_params_next,
core_state_set_params_success,
core_state_MAX
};
core_sub_operation_roam_update_ts_c(
u32_t request_id,
core_server_c* server,
abs_core_driverif_c* drivers,
abs_core_server_callback_c* adaptation,
core_ap_data_c& ap_data );
virtual ~core_sub_operation_roam_update_ts_c();
protected:
/**
* This method is called when a pending request has been completed
* and so sub-operations are pending.
*
* @since S60 v3.1
* @return status of the operation:
* core_error_request_pending if the operation is not finished,
* otherwise the status code of the finished operation
*/
core_error_e next_state();
/**
* This method is called when the operation needs to be canceled.
*
* @since S60 v3.1
* @return status of the operation:
* core_error_request_pending if the operation is not finished,
* otherwise the status code of the finished operation
*/
core_error_e cancel();
private:
/**
* Set the status of all virtual traffic streams with a matching TID
* and send a notification to clients.
*
* @param tid TID to match against.
* @param stream_status Stream status to set.
*/
void set_virtual_traffic_stream_inactive_by_tid(
u8_t tid,
core_traffic_stream_status_e stream_status );
/**
* Set the status of all virtual traffic streams with a matching ID
* and send a notification to clients.
*
* @param id ID to match against.
* @param stream_status Stream status to set.
*/
void set_virtual_traffic_stream_inactive_by_id(
u32_t id,
core_traffic_stream_status_e stream_status );
/**
* Set the status of all virtual traffic streams with a matching ID
* and send a notification to clients.
*
* @param id ID to match against.
* @param tid Current TID of the virtual traffic stream.
*/
void set_virtual_traffic_stream_active_by_id(
u32_t id,
u8_t tid );
private: // data
/** The AP currently tried. */
core_ap_data_c& current_ap_m;
/** List of virtual traffic streams to be recreated. */
core_virtual_traffic_stream_list_c virtual_stream_list_m;
/** Iterator for virtual traffic streams. */
core_virtual_traffic_stream_list_iter_c virtual_stream_iter_m;
/** List of traffic stream to be recreated. */
core_traffic_stream_list_c stream_list_m;
/** Iterator for traffic streams. */
core_traffic_stream_list_iter_c stream_iter_m;
/** TID of the traffic stream to be recreated. */
u8_t tid_m;
/** The User Priority of the traffic stream. */
u8_t user_priority_m;
/** Parameters of the traffic stream to be recreated. */
core_traffic_stream_params_s params_m;
/** The current status of the traffic stream. */
core_traffic_stream_status_e stream_status_m;
};
#endif // CORE_SUB_OPERATION_ROAM_UPDATE_TS_H