/*

* 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.

*

*/

// This is enumeration of EAPOL source code.

#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)

	#undef EAP_FILE_NUMBER_ENUM

	#define EAP_FILE_NUMBER_ENUM 133 

	#undef EAP_FILE_NUMBER_DATE 

	#define EAP_FILE_NUMBER_DATE 1127594498 

#endif //#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)

#include "tls_peap_tlv_payloads.h"

#include "abs_eap_am_tools.h"

#include "eap_tools.h"

EAP_FUNC_EXPORT peap_tlv_variable_data_c::~peap_tlv_variable_data_c()

{

}

EAP_FUNC_EXPORT peap_tlv_variable_data_c::peap_tlv_variable_data_c(abs_eap_am_tools_c * const tools)

	: eap_variable_data_c(tools)

	, m_am_tools(tools)

	, m_original_header(tools, 0, 0)

	, m_header_copy(tools)

{

}

EAP_FUNC_EXPORT const tls_peap_tlv_header_c * peap_tlv_variable_data_c::get_original_header() const

{

	return &m_original_header;

}

EAP_FUNC_EXPORT eap_status_e peap_tlv_variable_data_c::set_buffer(

	const tls_peap_tlv_header_c * const original_header,

	u8_t *data_buffer,

	const u32_t data_buffer_length,

	const bool free_buffer,

	const bool is_writable)

{

	m_original_header.set_header_buffer(

		original_header->get_header_buffer(original_header->get_header_buffer_length()),

		original_header->get_header_buffer_length());

	eap_status_e status = eap_variable_data_c::set_buffer(data_buffer, data_buffer_length, free_buffer, is_writable);

	EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	return EAP_STATUS_RETURN(m_am_tools, status);

}

EAP_FUNC_EXPORT eap_status_e peap_tlv_variable_data_c::set_copy_of_buffer(

	const tls_peap_tlv_header_c * const original_header)

{

	u32_t data_length = original_header->get_header_length()+original_header->get_data_length();

	if (original_header->get_header_buffer_length() < data_length)

	{

		EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

		return EAP_STATUS_RETURN(m_am_tools, eap_status_illegal_payload);

	}

	eap_status_e status = m_header_copy.set_copy_of_buffer(

		original_header->get_header_buffer(data_length),

		data_length);

	if (status != eap_status_ok)

	{

		EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

		return EAP_STATUS_RETURN(m_am_tools, status);

	}

	m_original_header.set_header_buffer(

		m_header_copy.get_data(m_header_copy.get_data_length()),

		m_header_copy.get_data_length());

	tls_peap_tlv_header_c payload_copy(

		m_am_tools,

		m_header_copy.get_data(m_header_copy.get_data_length()),

		m_header_copy.get_data_length());

	status = eap_variable_data_c::set_buffer(

		payload_copy.get_data(payload_copy.get_data_length()),

		payload_copy.get_data_length(),

		false,

		false);

	if (status != eap_status_ok)

	{

		EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

		return EAP_STATUS_RETURN(m_am_tools, status);

	}

	EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	return EAP_STATUS_RETURN(m_am_tools, status);

}

EAP_FUNC_EXPORT peap_tlv_payloads_c::~peap_tlv_payloads_c()

{

}

EAP_FUNC_EXPORT peap_tlv_payloads_c::peap_tlv_payloads_c(

	abs_eap_am_tools_c * const tools)

	: m_am_tools(tools)

	, m_result_tlv(tools)

	, m_nak_tlv(tools)

	, m_crypto_binding_tlv(tools)

	, m_eap_payload_tlv(tools)

	, m_intermediate_result_tlv(tools)

	, m_is_valid(false)

{

	m_is_valid = true;

}

EAP_FUNC_EXPORT bool peap_tlv_payloads_c::check_one_payload(

	const peap_tlv_payload_status_e status,

	const peap_tlv_variable_data_c * const payload)

{

	if (status == peap_tlv_payload_status_optional)

	{

		return true;

	}

	else if (status == peap_tlv_payload_status_must_not_be

		&& payload->eap_variable_data_c::get_is_valid_data() == false)

	{

		return true;

	}

	else if (status == peap_tlv_payload_status_must_be

		&& payload->eap_variable_data_c::get_is_valid_data() == true)

	{

		return true;

	}

	else

	{

		return false;

	}

}

EAP_FUNC_EXPORT bool peap_tlv_payloads_c::check_payloads(

	const peap_tlv_payload_status_e result_tlv,

	const peap_tlv_payload_status_e nak_tlv,

	const peap_tlv_payload_status_e crypto_binding_tlv,

	const peap_tlv_payload_status_e eap_payload_tlv,

	const peap_tlv_payload_status_e intermediate_result_tlv

	)

{

	if (check_one_payload(result_tlv, get_result_tlv()) == true

		&& check_one_payload(nak_tlv, get_nak_tlv()) == true

		&& check_one_payload(crypto_binding_tlv, get_crypto_binding_tlv()) == true

		&& check_one_payload(eap_payload_tlv, get_eap_payload_tlv()) == true

		&& check_one_payload(intermediate_result_tlv, get_intermediate_result_tlv()) == true

		)

	{

		return true;

	}

	else

	{

		return false;

	}

}

EAP_FUNC_EXPORT peap_tlv_variable_data_c * peap_tlv_payloads_c::get_result_tlv()

{

	return static_cast<peap_tlv_variable_data_c *>(&m_result_tlv);

}

EAP_FUNC_EXPORT peap_tlv_variable_data_c * peap_tlv_payloads_c::get_nak_tlv()

{

	return static_cast<peap_tlv_variable_data_c *>(&m_nak_tlv);

}

EAP_FUNC_EXPORT peap_tlv_variable_data_c * peap_tlv_payloads_c::get_crypto_binding_tlv()

{

	return static_cast<peap_tlv_variable_data_c *>(&m_crypto_binding_tlv);

}

EAP_FUNC_EXPORT peap_tlv_variable_data_c * peap_tlv_payloads_c::get_eap_payload_tlv()

{

	return static_cast<peap_tlv_variable_data_c *>(&m_eap_payload_tlv);

}

EAP_FUNC_EXPORT peap_tlv_variable_data_c * peap_tlv_payloads_c::get_intermediate_result_tlv()

{

	return static_cast<peap_tlv_variable_data_c *>(&m_intermediate_result_tlv);

}

EAP_FUNC_EXPORT bool peap_tlv_payloads_c::get_is_valid() const

{

	return m_is_valid;

}

EAP_FUNC_EXPORT void peap_tlv_payloads_c::reset()

{

	m_result_tlv.reset();

	m_nak_tlv.reset();

	m_crypto_binding_tlv.reset();

	m_eap_payload_tlv.reset();

	m_intermediate_result_tlv.reset();

	m_is_valid = false;

}

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

// End.