/*

* 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.

*

*/

/*

* %version: %

*/

#if !defined(_EAP_RADIUS_PAYLOAD_HEADER_H_)

#define _EAP_RADIUS_PAYLOAD_HEADER_H_

#include "eap_tools.h"

#include "eap_header.h"

#include "eap_radius_types.h"

#include "eap_diameter_avp_code.h"

/** @file */

const u32_t TRACE_FLAGS_RADIUS_ERROR = eap_am_tools_c::eap_trace_mask_error;

const u32_t EAP_RADIUS_VENDOR_ID_LENGTH = 4ul*sizeof(u8_t);

const u32_t EAP_RADIUS_VENDOR_ID_MS = 311ul;

const u32_t EAP_RADIUS_MS_MPPE_KEY_LENGTH     = 32u;

const u32_t EAP_RADIUS_MS_MPPE_KEY_DATA_LENGTH = 50ul;

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

/// This class defines the attribute payload header of RADIUS EAP-type.

/**

 * Here is a figure of attribute payload header of RADIUS EAP-type.

 * Attribute payload data is (m_length)-sizeof(eap_radius_attribute_header_c)

 * data octets that follows eap_radius_attribute_header_c.

 * @code

 *  0                   1                   2                   3

 *  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1

 *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

 *  |  Type         |    Length     |    Value ...                   

 *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

 * @endcode

 *

 */

: public eap_general_header_base_c

{

private:

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

	/// This is pointer to the tools class.

	abs_eap_am_tools_c * const m_am_tools;

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

protected:

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

	enum offsets

	{

		m_type_offset = 0ul,

		m_length_offset = m_type_offset+sizeof(u8_t),

		m_data_offset = m_length_offset+sizeof(u8_t),

	};

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

public:

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

	// 

	// 

		abs_eap_am_tools_c * const tools,

		void * const header_buffer,

		const u32_t header_buffer_length);

	// 

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

}; // class eap_radius_attribute_header_c

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

/// Macro traces payload type and data.

#define EAP_RADIUS_TRACE_PAYLOAD(prefix, payload) \

	{ \

		EAP_TRACE_DEBUG( \

			m_am_tools, TRACE_FLAGS_DEFAULT|TRACE_TEST_VECTORS, \

			(EAPL("%s (0x%08x): current payload 0x%08x=%s, data length 0x%04x.\n"), \

			prefix, \

			(payload)->get_header_buffer((payload)->get_length()), \

			(payload)->get_current_payload().get_vendor_code(), \

			(payload)->get_payload_type_string(), \

			(payload)->get_data_length())); \

		EAP_TRACE_DATA_DEBUG(m_am_tools, \

			TRACE_FLAGS_DEFAULT|TRACE_TEST_VECTORS, \

			(EAPL("payload"), \

			(payload)->get_header_buffer((payload)->get_length()), \

			(payload)->get_length())); \

	}

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

#endif //#if !defined(_EAP_RADIUS_PAYLOAD_HEADER_H_)

// End.