/*

* 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.

*

*/

#if !defined(_TLS_AM_APPLICATION_EAP_FAST_H_)

#define _TLS_AM_APPLICATION_EAP_FAST_H_

#if defined(USE_FAST_EAP_TYPE)

#include "eap_am_export.h"

#include "eap_array.h"

#include "eap_fast_pac_store_types.h"

#include "eap_fast_tlv_header.h"

#if defined(USE_EAP_TLS_SESSION_TICKET)

class tls_extension_c;

#endif // #if defined(USE_EAP_TLS_SESSION_TICKET)

class abs_tls_am_application_eap_fast_c;

class eap_fast_variable_data_c;

/// This class declares the functions adaptation module of TLS

/// requires from the TLS.

class EAP_EXPORT tls_am_application_eap_fast_c

{

private:

	//--------------------------------------------------

	//--------------------------------------------------

protected:

	//--------------------------------------------------

	//--------------------------------------------------

public:

	//--------------------------------------------------

	/// Destructor does nothing.

	virtual ~tls_am_application_eap_fast_c()

	{

	}

	/// Constructor does nothing.

	tls_am_application_eap_fast_c()

	{

	}

	/// This function sets pointer to application of TLS. See abs_tls_am_application_eap_fast_c.

	virtual void set_tls_application(abs_tls_am_application_eap_fast_c * const tls_application) = 0;

	// This is commented in eap_base_type_c::configure().

	virtual eap_status_e configure() = 0;

	/**

	 * This function initializes PAC store.

	 * Imported PACs and other configuration can be done within this function call.

	 * If asyncronous operations are needed the operations must be completed

	 * by complete_initialize_PAC_store() function call.

	 */

	virtual eap_status_e initialize_PAC_store(

		const eap_fast_completion_operation_e completion_operation,

		const eap_fast_initialize_pac_store_completion_e completion) = 0;

	/**

	 * This function reads the authority identity (A-ID) of server.

	 * This is used in EAP-FAST.

	 * Parameter includes the TLV of A-ID.

	 */

	virtual eap_status_e read_authority_identity(eap_variable_data_c * const authority_identity_payload) = 0;

	/**

	 * This function call is always asyncronous.

	 * It will be completed always with complete_query_pac_of_type() function call.

	 * Function creates a new PAC.

	 */

	virtual eap_status_e query_pac_of_type(const eap_fast_pac_type_e pac_type) = 0;

#if defined(USE_EAP_CORE_SERVER)

	/**

	 * This function call is always asyncronous.

	 * It will be completed always with complete_verify_pac() function call.

	 * Function verifies the received PAC is valid.

	 */

	virtual eap_status_e verify_pac(const eap_fast_variable_data_c * const tlv_pac) = 0;

#endif //#if defined(USE_EAP_CORE_SERVER)

	virtual eap_status_e indicates_eap_fast_provisioning_starts(

		const eap_fast_completion_operation_e provisioning_mode,

		const eap_fast_pac_type_e pac_type) = 0;

	virtual eap_status_e indicates_eap_fast_provisioning_ends(

		const bool provisioning_successfull,

		const eap_fast_completion_operation_e provisioning_mode,

		const eap_fast_pac_type_e pac_type) = 0;

	// This is commented in eap_am_fast_pac_store_services_c::query_user_permission_for_A_ID().

	virtual eap_status_e query_user_permission_for_A_ID(

		const eap_fast_pac_store_pending_operation_e in_pending_operation,

		const eap_fast_variable_data_c * const in_pac_attribute_A_ID_info,

		const eap_fast_variable_data_c * const in_pac_attribute_A_ID) = 0;

	// This is commented in eap_am_fast_pac_store_services_c::read_PAC_store_data().

	virtual eap_status_e read_PAC_store_data(

		const eap_fast_pac_store_pending_operation_e in_pending_operation,

		EAP_TEMPLATE_CONST eap_array_c<eap_fast_pac_store_data_c> * const in_references) = 0;

	// This is commented in eap_am_fast_pac_store_services_c::write_PAC_store_data().

	virtual eap_status_e write_PAC_store_data(

		const bool when_true_must_be_synchronous_operation,

		const eap_fast_pac_store_pending_operation_e in_pending_operation,

		EAP_TEMPLATE_CONST eap_array_c<eap_fast_pac_store_data_c> * const in_references_and_data_blocks) = 0;

	// This is commented in eap_am_fast_pac_store_services_c::complete_add_imported_PAC_file().

	virtual eap_status_e complete_add_imported_PAC_file(

		const eap_status_e in_completion_status,

		const eap_variable_data_c * const in_imported_PAC_filename,

		const eap_variable_data_c * const out_used_group_reference) = 0;

	// This is commented in eap_am_fast_pac_store_services_c::complete_remove_PAC().

	virtual eap_status_e complete_remove_PAC(

		const eap_status_e in_completion_status,

		const eap_variable_data_c * const out_used_group_reference) = 0;

	// This is commented in eap_am_fast_pac_store_services_c::complete_remove_IAP_reference().

	virtual eap_status_e complete_remove_IAP_reference(

		const eap_status_e in_completion_status) = 0;

	// This is commented in eap_am_fast_pac_store_services_c::cancel_PAC_store_operations().

	virtual eap_status_e cancel_PAC_store_operations() = 0;

	//--------------------------------------------------

}; // class tls_am_application_eap_fast_c

#endif //#if defined(USE_FAST_EAP_TYPE)

#endif //#if !defined(_TLS_AM_APPLICATION_EAP_FAST_H_)

//--------------------------------------------------

// End.