/*

* 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 596 

	#undef EAP_FILE_NUMBER_DATE 

	#define EAP_FILE_NUMBER_DATE 1127594498 

#endif //#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)

#include "eap_am_memory.h"

#include "eap_tools.h"

#include "eap_array.h"

#include "simple_config_message.h"

#include "simple_config_types.h"

/** @file */

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

EAP_FUNC_EXPORT simple_config_message_c::~simple_config_message_c()

{

	EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

	EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

}

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

EAP_FUNC_EXPORT simple_config_message_c::simple_config_message_c(

	abs_eap_am_tools_c * const tools,

	const bool is_client)

	: m_am_tools(tools)

	, m_simple_config_message_data(tools)

	, m_received_eap_identifier(0ul)

	, m_is_client(is_client)

{

	EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

	EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

}

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

EAP_FUNC_EXPORT eap_status_e simple_config_message_c::reset()

{

	EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

	m_received_eap_identifier = 0ul;

	eap_status_e status = m_simple_config_message_data.reset();

	EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	return EAP_STATUS_RETURN(m_am_tools, status);

}

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

EAP_FUNC_EXPORT eap_status_e simple_config_message_c::set_simple_config_message_data(

	eap_variable_data_c * const simple_config_message_data,

	u8_t received_eap_identifier)

{

	EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

	eap_status_e status = m_simple_config_message_data.set_copy_of_buffer(simple_config_message_data);

	if (status != eap_status_ok)

	{

		EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

		return EAP_STATUS_RETURN(m_am_tools, status);

	}

	m_received_eap_identifier = received_eap_identifier;

	EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	return EAP_STATUS_RETURN(m_am_tools, status);

}

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

EAP_FUNC_EXPORT eap_variable_data_c * simple_config_message_c::get_simple_config_message_data()

{

	EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

	EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	return &m_simple_config_message_data;

}

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

EAP_FUNC_EXPORT eap_status_e simple_config_message_c::add_padding(const u32_t block_size)

{

	EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

	eap_status_e status = eap_status_ok;

	u32_t data_length = m_simple_config_message_data.get_data_length();

	u32_t remaining_bytes = data_length % block_size;

	{

		const u32_t padding_length = block_size - remaining_bytes;

		status = m_simple_config_message_data.set_buffer_length(data_length + padding_length);

		if (status != eap_status_ok)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, status);

		}

		status = m_simple_config_message_data.set_data_length(data_length + padding_length);

		if (status != eap_status_ok)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, status);

		}

		const u8_t padding_byte = static_cast<u8_t>(padding_length);

		m_am_tools->memset(m_simple_config_message_data.get_data_offset(data_length, padding_length), padding_byte, padding_length);

		EAP_TRACE_DEBUG(

			m_am_tools,

			TRACE_FLAGS_DEFAULT,

			(EAPL("SIMPLE_CONFIG: %s: message_function: simple_config_message_c::add_padding(): %d bytes\n"),

			(m_is_client == true ? "client": "server"),

			padding_length));

	}

	EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	return EAP_STATUS_RETURN(m_am_tools, status);

}

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

EAP_FUNC_EXPORT bool simple_config_message_c::get_is_valid()

{

	return m_simple_config_message_data.get_is_valid();

}

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

// End.