wlan_bearer/wlanengine/wlan_common/wlanengine_common_3.1/inc/core_sub_operation_connect.h
/*
* Copyright (c) 2005-2009 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 connecting to a network
*
*/
#ifndef CORE_SUB_OPERATION_CONNECT_H
#define CORE_SUB_OPERATION_CONNECT_H
#include "core_operation_base.h"
#include "core_ap_data.h"
#include "core_type_list.h"
#include "abs_core_frame_handler.h"
class core_server_c;
class abs_core_driverif_c;
class core_frame_dot11_ie_c;
class core_frame_assoc_resp_c;
const u64_t RRM_CAPABILITY_BIT_MASK = 0xfc0070;
/**
* Statemachine for connecting to a network
*
* @lib wlmserversrv.lib
* @since S60 v3.1
*/
NONSHARABLE_CLASS( core_sub_operation_connect_c ) :
public core_operation_base_c,
public abs_core_frame_handler_c
{
public:
enum core_state_e
{
core_state_init = core_base_state_next,
core_state_req_set_tx_level,
core_state_req_set_tx_rate_policies,
core_state_connect,
core_state_connect_frame,
core_state_connect_complete,
core_state_MAX
};
/**
* Constructor.
*/
core_sub_operation_connect_c(
u32_t request_id,
core_server_c* server,
abs_core_driverif_c* drivers,
abs_core_server_callback_c* adaptation,
bool_t& is_connected,
core_management_status_e& connect_status,
const core_ssid_s& ssid,
core_ap_data_c& ap_data,
u16_t auth_algorithm,
core_encryption_mode_e encryption_level,
core_cipher_key_type_e pairwise_key_type,
core_type_list_c<core_frame_dot11_ie_c>& assoc_ie_list,
core_frame_assoc_resp_c** assoc_resp,
bool_t is_pairwise_key_invalidated,
bool_t is_group_key_invalidated );
/**
* Destructor.
*/
virtual ~core_sub_operation_connect_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 is cancelled from the outside.
*
* @since S60 v3.2
* @param do_graceful_cancel Whether cancel should be graceful or forced.
*/
void user_cancel(
bool_t do_graceful_cancel );
/**
* 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();
/**
* From abs_core_frame_handler_c Called by the core server when a dot11 frame has been received.
*
* @since S60 v3.1
* @param frame Pointer to a dot11 frame parser.
* @param rcpi RCPI value of the frame.
* @return true_t if the frame was handled, false_t otherwise.
*/
bool_t receive_frame(
const core_frame_dot11_c* frame,
u8_t rcpi );
private: // data
/**
* Whether we are still connected to an AP.
*/
bool_t& is_connected_m;
/** Status of connection attempt. */
core_management_status_e& connect_status_m;
/**
* SSID to connect to.
*/
const core_ssid_s& ssid_m;
/**
* AP to connect to.
*/
core_ap_data_c& ap_data_m;
/**
* Authentication algorithm number to use.
*/
u16_t auth_algorithm_m;
/**
* Encryption to use.
*/
core_encryption_mode_e encryption_m;
/**
* Pairwise cipher key type to be used.
*/
core_cipher_key_type_e pairwise_key_type_m;
/**
* The maximum allowed TX level.
*/
u32_t tx_level_m;
/** The list of IEs that will be added to the association/resassociation request */
core_type_list_c<core_frame_dot11_ie_c>& assoc_ie_list_m;
/** Buffer for storing all the IEs added to the association/reassociation request. */
u8_t* assoc_ie_data_m;
/**
* The (re-)association response frame is stored here if received.
* Not owned by this pointer.
*/
core_frame_assoc_resp_c** assoc_resp_m;
/**
* Whether the pairwise key should be invalidated.
*/
bool_t is_pairwise_key_invalidated_m;
/**
* Whether the group key should be invalidated.
*/
bool_t is_group_key_invalidated_m;
};
#endif // CORE_SUB_OPERATION_CONNECT_H