1 /*

     2 * Copyright (c) 2001-2006 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:  EAP and WLAN authentication protocols.

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 #ifndef _MSCHAPV2_STATE_H_

    22 #define _MSCHAPV2_STATE_H_

    23 

    24 #include "eap_am_export.h"

    25 #include "abs_eap_am_tools.h"

    26 

    27 /**

    28  * This is the internal state of the MSCHAPV2 EAP type.

    29  */

    30 enum eap_type_mschapv2_state_variable_e

    31 {

    32 	// Common

    33 	eap_type_mschapv2_state_none,

    34 

    35 	eap_type_mschapv2_state_success,

    36 	eap_type_mschapv2_state_failure,

    37 

    38 	// Client

    39 	eap_type_mschapv2_state_identity_request,

    40 	eap_type_mschapv2_state_challenge_request,

    41 	eap_type_mschapv2_state_success_request,

    42 	eap_type_mschapv2_state_failure_request,

    43 	eap_type_mschapv2_state_change_password_request,

    44 

    45 	// Server

    46 	eap_type_mschapv2_state_identity_response,

    47 	eap_type_mschapv2_state_challenge_response,

    48 	eap_type_mschapv2_state_success_response,

    49 	eap_type_mschapv2_state_failure_response,

    50 	eap_type_mschapv2_state_change_password_response

    51 };

    52 

    53 class EAP_EXPORT eap_type_mschapv2_state_c

    54 {

    55 

    56 private:

    57 

    58 	/// This is pointer to the tools class.

    59 	abs_eap_am_tools_c * const m_am_tools;

    60 

    61 	bool m_is_client;

    62 	eap_type_mschapv2_state_variable_e m_state;

    63 	eap_type_mschapv2_state_variable_e m_prev_state;

    64 	eap_type_mschapv2_state_variable_e m_next_state;

    65 

    66 	bool m_failure_message_received;

    67 

    68 public:

    69 	eap_type_mschapv2_state_c(abs_eap_am_tools_c * const tools, const bool client);

    70 

    71 	EAP_FUNC_IMPORT virtual ~eap_type_mschapv2_state_c();

    72 

    73 	eap_type_mschapv2_state_variable_e get_state() const;

    74 

    75 	void set_state(const eap_type_mschapv2_state_variable_e new_state);

    76 

    77 	void set_state(const eap_type_mschapv2_state_variable_e new_state, const eap_type_mschapv2_state_variable_e next_state);

    78 

    79 	bool is_valid_state(const eap_type_mschapv2_state_variable_e new_state) const;

    80 

    81 	void set_failure_message_received();

    82 

    83 	void unset_failure_message_received();

    84 

    85 	void cancel_eap_failure_timer();

    86 };

    87 

    88 

    89 

    90 

    91 #endif //_MSCHAPV2_STATE_H_