/*

* 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_AUTOMATIC_VARIABLE_H_)

#define _EAP_AUTOMATIC_VARIABLE_H_

#include "eap_am_memory.h"

#include "eap_tools.h"

#include "eap_am_tools.h"

#include "eap_am_export.h"

/**

 * @{ Add some comments. }

 */

template <class Type>

{

private:

	abs_eap_am_tools_c * const m_am_tools;

	/// This is the pointer to the actual object that will be deleted if different than zero.

	Type *m_data;

public:

	/**

	 * The destructor deletes the object in this atom if necessary.	 

	 */	

	virtual ~eap_automatic_variable_c()

	{

		EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

		if (m_data != 0)

		{

			delete m_data;

			m_data = 0;

		}

		EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	}

	/**

	 * The constructor sets the values for the member variables

	 */	

	eap_automatic_variable_c(

		abs_eap_am_tools_c * const tools,

		Type * const p_data)

		: m_am_tools(tools)

		, m_data(p_data)

	{

		EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

		EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	}

	/**

	 * The constructor sets the values for the member variables

	 */	

	eap_automatic_variable_c(

		abs_eap_am_tools_c * const tools)

		: m_am_tools(tools)

		, m_data(0)

	{

		EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

		EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	}

	/**

	 * This function sets the data.

	 */	

	void set_variable(Type * const p_data)

	{

		EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

		m_data = p_data;

		EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	}

	//

	void do_not_free_variable()

	{

		EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

		m_data = 0;

		EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	}

};

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

/**

 * @{ Add some comments. }

 */

template <class Type>

{

private:

	abs_eap_am_tools_c * const m_am_tools;

	/// This is the pointer to the actual object array that will be deleted if different than zero.

	Type *m_data;

public:

	/**

	 * The destructor deletes the object in this atom if necessary.	 

	 */	

	virtual ~eap_automatic_array_variable_c()

	{

		EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

		if (m_data != 0)

		{

			delete [] m_data;

			m_data = 0;

		}

		EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	}

	/**

	 * The constructor sets the values for the member variables

	 */	

	eap_automatic_array_variable_c(

		abs_eap_am_tools_c * const tools,

		Type * const p_data)

		: m_am_tools(tools)

		, m_data(p_data)	

	{

		EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

		EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	}

	/**

	 * The constructor sets the values for the member variables

	 */	

	void set_variable(Type * const p_data)

	{

		EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

		m_data = p_data;

		EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	}

	//

	void do_not_free_variable()

	{

		EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

		m_data = 0;

		EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	}

};

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

/**

 * @{ Add some comments. }

 */

template <class Type>

{

private:

	abs_eap_am_tools_c * const m_am_tools;

	/// This is pointer to the variable that will be restored on destructor.

	Type *m_restored_variable;

	/// This is the value that will be set on destructor.

	Type m_data;

public:

	/**

	 * The destructor deletes the object in this atom if necessary.	 

	 */	

	virtual ~eap_automatic_simple_value_c()

	{

		EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

		if (m_restored_variable != 0)

		{

			*m_restored_variable = m_data;

		}

		EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	}

	/**

	 * The constructor sets the values for the member variables

	 */	

	eap_automatic_simple_value_c(

		abs_eap_am_tools_c * const tools,

		Type * const p_restored_variable,

		const Type p_data)

		: m_am_tools(tools)

		, m_restored_variable(p_restored_variable)	

		, m_data(p_data)	

	{

		EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

		EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	}

	//

	void do_not_restore_variable()

	{

		EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

		m_restored_variable = 0;

		EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	}

};

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

/**

 * @{ Add some comments. }

 */

{

private:

	abs_eap_am_tools_c * const m_am_tools;

	/// This is pointer to the string that will be traced on destructor.

	eap_format_string m_string;

	u32_t m_trace_flags;

public:

	/**

	 * The destructor traces the string.

	 */	

	virtual ~eap_automatic_trace_string_c()

	{

		EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

		if (m_string != 0)

		{

			EAP_TRACE_DEBUG(

				m_am_tools, 

				m_trace_flags, 

				(EAPL("<<< %s <<<\n"), m_string));

		}

		EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	}

	/**

	 * The constructor sets the values for the member variables

	 */	

	eap_automatic_trace_string_c(

		abs_eap_am_tools_c * const tools,

		eap_format_string string)

		: m_am_tools(tools)

		, m_string(string)

		, m_trace_flags(TRACE_FLAGS_DEFAULT)

	{

		EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

		EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	}

	/**

	 * The constructor sets the values for the member variables

	 */	

	eap_automatic_trace_string_c(

		abs_eap_am_tools_c * const tools,

		const u32_t flags,

		eap_format_string string)

		: m_am_tools(tools)

		, m_string(string)	

		, m_trace_flags(flags)

	{

		EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

		EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

	}

};

#endif //#if !defined(_EAP_AUTOMATIC_VARIABLE_H_)

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

// End.