/*

* Copyright (c) 2001-2010 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-plugin interface message class.

*

*/

/*

*/

// This is enumeration of EAPOL source code.

#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)

	#undef EAP_FILE_NUMBER_ENUM

	#define EAP_FILE_NUMBER_ENUM 764 

	#undef EAP_FILE_NUMBER_DATE 

	#define EAP_FILE_NUMBER_DATE 1127594498 

#endif //#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)

#include "eap_am_tools.h"

#include "eap_tools.h"

#include "eap_am_export.h"

#include "eap_am_assert.h"

#include "eap_plugin_client_message_if.h"

#include "abs_eap_plugin_message.h"

#include "abs_eap_am_message_if.h"

#include "eap_am_message_if.h"

#include "eap_automatic_variable.h"

#include "eap_process_tlv_message_data.h"

#include "eap_method_settings.h"

#include "eap_am_network_id.h"

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

EAP_FUNC_EXPORT eap_plugin_client_message_if_c::~eap_plugin_client_message_if_c()

{

	delete m_client_if;

	m_client_if = 0;

}

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

/**

 * The constructor initializes member attributes using parameters passed to it.

 * @param tools is pointer to the tools class. @see abs_eap_am_tools_c.

 * @param client_if is pointer to client interface.

 * @param partner is back pointer to object which created this object.

 */

EAP_FUNC_EXPORT eap_plugin_client_message_if_c::eap_plugin_client_message_if_c(

	abs_eap_am_tools_c * const tools,

	eap_am_message_if_c * const client_if,

	abs_eap_plugin_message_c * const partner)

: m_am_tools(tools)

, m_client_if(client_if)

, m_partner(partner)

, m_is_valid(false)

, m_error_code(eap_status_ok)

, m_error_function(eap_tlv_message_type_function_none)

{

	if (m_am_tools == 0

		|| m_am_tools->get_is_valid() == false

		|| m_client_if == 0

		|| m_client_if->get_is_valid() == false

		|| m_partner == 0)

	{

		return;

	}

	EAP_TRACE_DEBUG(

		m_am_tools, 

		(EAPL("eap_plugin_client_message_if_c::eap_plugin_client_message_if_c(): this = 0x%08x.\n"),

		this));

	m_is_valid = true;

}

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

/**

 * This function must reset the state of object to same as 

 * state was after the configure() function call.

 * If object reset succeeds this function must return eap_status_ok.

 * If object reset fails this function must return corresponding error status.

 * @return This function returns the status of reset operation.

 */

EAP_FUNC_EXPORT eap_status_e eap_plugin_client_message_if_c::reset()

{

	return EAP_STATUS_RETURN(m_am_tools, eap_status_ok);

}

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

// This is documented in abs_eap_stack_interface_c::configure().

EAP_FUNC_EXPORT eap_status_e eap_plugin_client_message_if_c::configure()

{

	EAP_TRACE_DEBUG(

		m_am_tools, 

		(EAPL("eap_plugin_client_message_if_c::configure(): this = 0x%08x.\n"),

		this));

	eap_status_e status = m_client_if->configure(0);

	return EAP_STATUS_RETURN(m_am_tools, status);

}

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

// This is documented in abs_eap_stack_interface_c::shutdown().

EAP_FUNC_EXPORT eap_status_e eap_plugin_client_message_if_c::shutdown()

{

	EAP_TRACE_DEBUG(

		m_am_tools, 

		(EAPL("eap_plugin_client_message_if_c::shutdown(): this = 0x%08x.\n"),

		this));

	eap_status_e status = m_client_if->shutdown();

	return EAP_STATUS_RETURN(m_am_tools, status);

}

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

// This is documented in abs_eap_stack_interface_c::get_is_valid().

EAP_FUNC_EXPORT bool eap_plugin_client_message_if_c::get_is_valid()

{

	return m_is_valid;

}

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

EAP_FUNC_EXPORT eap_status_e eap_plugin_client_message_if_c::process_message(eap_process_tlv_message_data_c * const message)

{

	// Process message data composed of Attribute-Value Pairs.

	EAP_TRACE_DATA_DEBUG(

		m_am_tools,

		EAP_TRACE_FLAGS_MESSAGE_DATA,

		(EAPL("eap_plugin_client_message_if_c::process_message()"),

		message->get_message_data(),

		message->get_message_data_length()));

	eap_status_e send_status = m_client_if->process_data(

		message->get_message_data(),

		message->get_message_data_length());

	EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	return EAP_STATUS_RETURN(m_am_tools, send_status);

}

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

EAP_FUNC_EXPORT eap_status_e eap_plugin_client_message_if_c::get_configuration(const eap_method_settings_c * const internal_settings)

{

	EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

	eap_status_e status(eap_status_process_general_error);

	EAP_TRACE_DEBUG(

		m_am_tools, 

		(EAPL("eap_plugin_client_message_if_c::get_configuration(): this = 0x%08x.\n"),

		this));

	{

		// Creates message data composed of Attribute-Value Pairs.

		eap_process_tlv_message_data_c message(m_am_tools);

		if (message.get_is_valid() == false)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error);

		}

		status = message.add_parameter_data(eap_tlv_message_type_function_plugin_get_configuration);

		if (status != eap_status_ok)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, status);

		}

		status = message.add_parameter_data(internal_settings);

		if (status != eap_status_ok)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, status);

		}

		status = process_message(&message);

		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 eap_status_e eap_plugin_client_message_if_c::set_configuration(const eap_method_settings_c * const internal_settings)

{

	EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

	eap_status_e status(eap_status_process_general_error);

	EAP_TRACE_DEBUG(

		m_am_tools, 

		(EAPL("eap_plugin_client_message_if_c::set_configuration(): this = 0x%08x.\n"),

		this));

	{

		// Creates message data composed of Attribute-Value Pairs.

		eap_process_tlv_message_data_c message(m_am_tools);

		if (message.get_is_valid() == false)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error);

		}

		status = message.add_parameter_data(eap_tlv_message_type_function_plugin_set_configuration);

		if (status != eap_status_ok)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, status);

		}

		status = message.add_parameter_data(internal_settings);

		if (status != eap_status_ok)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, status);

		}

		status = process_message(&message);

		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 eap_status_e eap_plugin_client_message_if_c::copy_configuration(const eap_method_settings_c * const internal_settings)

{

	EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

	eap_status_e status(eap_status_process_general_error);

	EAP_TRACE_DEBUG(

		m_am_tools, 

		(EAPL("eap_plugin_client_message_if_c::copy_configuration(): this = 0x%08x.\n"),

		this));

	{

		// Creates message data composed of Attribute-Value Pairs.

		eap_process_tlv_message_data_c message(m_am_tools);

		if (message.get_is_valid() == false)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error);

		}

		status = message.add_parameter_data(eap_tlv_message_type_function_plugin_copy_configuration);

		if (status != eap_status_ok)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, status);

		}

		status = message.add_parameter_data(internal_settings);

		if (status != eap_status_ok)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, status);

		}

		status = process_message(&message);

		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 eap_status_e eap_plugin_client_message_if_c::delete_configuration(const eap_method_settings_c * const internal_settings)

{

	EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

	eap_status_e status(eap_status_process_general_error);

	EAP_TRACE_DEBUG(

		m_am_tools, 

		(EAPL("eap_plugin_client_message_if_c::delete_configuration(): this = 0x%08x.\n"),

		this));

	{

		// Creates message data composed of Attribute-Value Pairs.

		eap_process_tlv_message_data_c message(m_am_tools);

		if (message.get_is_valid() == false)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error);

		}

		status = message.add_parameter_data(eap_tlv_message_type_function_plugin_delete_configuration);

		if (status != eap_status_ok)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, status);

		}

		status = message.add_parameter_data(internal_settings);

		if (status != eap_status_ok)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, status);

		}

		status = process_message(&message);

		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 eap_status_e eap_plugin_client_message_if_c::set_index(const eap_method_settings_c * const internal_settings)

{

	EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

	eap_status_e status(eap_status_process_general_error);

	EAP_TRACE_DEBUG(

		m_am_tools, 

		(EAPL("eap_plugin_client_message_if_c::set_index(): this = 0x%08x.\n"),

		this));

	{

		// Creates message data composed of Attribute-Value Pairs.

		eap_process_tlv_message_data_c message(m_am_tools);

		if (message.get_is_valid() == false)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error);

		}

		status = message.add_parameter_data(eap_tlv_message_type_function_plugin_set_index);

		if (status != eap_status_ok)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, status);

		}

		status = message.add_parameter_data(internal_settings);

		if (status != eap_status_ok)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, status);

		}

		status = process_message(&message);

		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 eap_status_e eap_plugin_client_message_if_c::get_type_info(const eap_method_settings_c * const internal_settings)

{

	EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

	eap_status_e status(eap_status_process_general_error);

	EAP_TRACE_DEBUG(

		m_am_tools, 

		(EAPL("eap_plugin_client_message_if_c::get_type_info(): this = 0x%08x.\n"),

		this));

	{

		// Creates message data composed of Attribute-Value Pairs.

		eap_process_tlv_message_data_c message(m_am_tools);

		if (message.get_is_valid() == false)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error);

		}

		status = message.add_parameter_data(eap_tlv_message_type_function_plugin_get_type_info);

		if (status != eap_status_ok)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, status);

		}

		status = message.add_parameter_data(internal_settings);

		if (status != eap_status_ok)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, status);

		}

		status = process_message(&message);

		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 eap_status_e eap_plugin_client_message_if_c::invoke_ui(const eap_method_settings_c * const internal_settings)

{

	EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

	eap_status_e status(eap_status_process_general_error);

	EAP_TRACE_DEBUG(

		m_am_tools, 

		(EAPL("eap_plugin_client_message_if_c::invoke_ui(): this = 0x%08x.\n"),

		this));

	{

		// Creates message data composed of Attribute-Value Pairs.

		eap_process_tlv_message_data_c message(m_am_tools);

		if (message.get_is_valid() == false)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error);

		}

		status = message.add_parameter_data(eap_tlv_message_type_function_plugin_invoke_ui);

		if (status != eap_status_ok)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, status);

		}

		status = message.add_parameter_data(internal_settings);

		if (status != eap_status_ok)

		{

			EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

			return EAP_STATUS_RETURN(m_am_tools, status);

		}

		status = process_message(&message);