/*

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

*

*/

/*

*/

#ifndef EAP_AM_TYPE_SECURID_SYMBIAN_H

#define EAP_AM_TYPE_SECURID_SYMBIAN_H

//  INCLUDES

#include "eap_am_tools.h"

#include "abs_eap_base_type.h"

#include "eap_am_type_securid.h"

#include "eap_am_network_id.h"

#include "eap_auth_notifier.h"

#include <EapType.h>

#include <d32dbms.h>

const TUint KDefaultTimeoutEAPSecurId = 120000;

/**

* Class that implements the operating system dependent portion of EAP SecurID protocol.

* For Symbian OS.

*/

	: public CActive

	, public eap_am_type_securid_c

	, public abs_eap_base_timer_c

	, public MNotificationCallback

{

private:

	RFs m_session;

	RDbNamedDatabase m_database;

	enum TState 

	{

		EHandlingIdentityQuery,

		EHandlingPasscodeQuery,

		EHandlingPincodeQuery,

		EHandlingGTCQuery,

		EHandlingTimerCall

	};

	TState m_state;

	RNotifier m_notifier;

	CEapAuthNotifier::TEapDialogInfo * m_dialog_data_ptr;

	TPckg<CEapAuthNotifier::TEapDialogInfo> * m_dialog_data_pckg_ptr;

	abs_eap_am_tools_c * const m_am_tools;

	abs_eap_base_type_c * const m_partner;

	eap_am_network_id_c m_receive_network_id;

	TIndexType m_index_type;

	TInt m_index;

	eap_type_value_e m_tunneling_type;

	bool m_is_client;

	bool m_is_valid;

	bool m_shutdown_was_called;

	eap_type_value_e m_eap_type;

	HBufC8* m_message_buf;

	bool m_is_notifier_connected; // Tells if notifier server is connected.

	// This holds the max session time read from the configuration file.

	TInt64 m_max_session_time;

	void send_error_notification(const eap_status_e error);

	bool is_session_validL();	

	CEapAuthNotifier* iEapAuthNotifier;

protected:

	eap_am_type_securid_symbian_c(

		abs_eap_am_tools_c * const m_am_tools,

		abs_eap_base_type_c * const partner,

		const TIndexType aIndexType,

		const TInt aIndex,

		const eap_type_value_e aTunnelingType,

		const eap_type_value_e aEapType,

		const bool aIsClient,

		const eap_am_network_id_c * const receive_network_id);

	void ConstructL();

	void RunL();

	void DoCancel();

	void type_configure_readL(

		eap_config_string field,

		const u32_t field_length,

		eap_variable_data_c * const data);

	/**

	 * Stores current universal time as the the full authentication time

	 * in the database. Leaves if storing fails.

	 */

	void store_authentication_timeL();		

public:

	static eap_am_type_securid_symbian_c* NewL(

		abs_eap_am_tools_c * const aTools,

		abs_eap_base_type_c * const aPartner,

		const TIndexType aIndexType,

		const TInt aIndex,

		const eap_type_value_e aTunnelingType,

		const eap_type_value_e aEapType,

		const bool aIsClient,

		const eap_am_network_id_c * const receive_network_id);

	eap_status_e show_identity_query_dialog(

		eap_type_value_e eap_type,

		eap_variable_data_c * const identity);

	eap_status_e show_passcode_query_dialog(

		eap_variable_data_c * const passcode,

		bool is_first_query);

	eap_status_e show_pincode_query_dialog(

		eap_variable_data_c * const passcode,

		eap_variable_data_c * const pincode,

		bool is_first_query);

	eap_status_e show_gtc_query_dialog(

		eap_variable_data_c * const passcode,

		const u8_t * const message,

		u32_t message_length,

		bool is_first_query);

		const eap_configuration_field_c * const field,

		eap_variable_data_c * const data);

		const eap_configuration_field_c * const field,

		eap_variable_data_c * const data);

		eap_variable_data_c * const string);

		eap_variable_data_c * const memory_store_key);

	/**

	 * Returns true if the full authenticated session is valid.

	 * It finds the difference between current time and the 

	 * last full authentication time. If the difference is less than the

	 * Maximum Session Validity Time, then session is valid, returns true.

	 * Otherwise returns false. 

	 * Full authentication (using pw query) should be done if the session is not valid.

	 */

	bool is_session_valid();

	/**

	 * Stores current universal time as the the full authentication time

	 * in the database by calling the leaving function store_authentication_time_L.

	 * Returns appropriate error if storing fails. eap_status_ok for successful storing.

	 */

	eap_status_e store_authentication_time();

	void DlgComplete( TInt aStatus );

	TInt IsDlgReadyToCompleteL();

		const u32_t id, void *data);

	//

		const u32_t id, void *data);

}; // class eap_am_type_securid_symbian_c

#endif // EAP_AM_TYPE_SECURID_SYMBIAN_H