/*

* 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.

*

*/

/*

*/

#if !defined(_TLS_EXTENSION_H_)

#define _TLS_EXTENSION_H_

#if defined(USE_EAP_TLS_SESSION_TICKET)

#include "eap_tools.h"

#include "eap_array.h"

#include "eap_variable_data.h"

#if defined(USE_FAST_EAP_TYPE)

#include "eap_fast_tlv_header.h"

#endif //#if defined(USE_FAST_EAP_TYPE)

/** @file */

/**

 * This is enumeration of TLS competion actions.

 */

enum tls_extension_type_e

{

	tls_extension_type_none = 65535,               ///< Initialization value means no type.

	tls_extension_type_server_name = 0,            ///< Server Name Indication, see RFC 4366

	tls_extension_type_max_frame_length = 1,       ///< Maximum Fragment Length Negotiation, see RFC 4366

	tls_extension_type_client_certificate_url = 2, ///< Client Certificate URLs, see RFC 4366

	tls_extension_type_trusted_ca_keys = 3,        ///< Trusted CA Indication, see RFC 4366

	tls_extension_type_truncated_hmac = 4,         ///< Truncated HMAC, see RFC 4366

	tls_extension_type_status_request = 5,         ///< Certificate Status Request, see RFC 4366

	tls_extension_type_session_ticket = 35,        ///< Session Ticket, see RFC 4507

};

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

/// This class defines one TLS completion action.

: public eap_variable_data_c

{

private:

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

	/// This is pointer to the tools class. @see abs_eap_am_tools_c.

	abs_eap_am_tools_c * const m_am_tools;

	/// This variable stores the lifetime hint of extension.

	u32_t m_lifetime_hint;

	/// This variable stores the type of extension.

	tls_extension_type_e m_type;

#if defined(USE_FAST_EAP_TYPE)

	/// This variable stores the PAC-Type for fast access.

	eap_fast_pac_type_e m_pac_type;

#endif //#if defined(USE_FAST_EAP_TYPE)

	/// This indicates whether this object was generated successfully.

	bool m_is_valid;

	/**

	 * The set_is_valid() function sets the state of the object valid.

	 * The creator of this object calls this function after it is initialized. 

	 */

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

protected:

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

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

public:

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

	/**

	 * Destructor does nothing special.

	 */

	/**

	 * Constructor initializes object.

	 */

		abs_eap_am_tools_c * const tools);

	/**

	 * Function copies the object.

	 */

	tls_extension_c * copy() const;

	/**

	 * Object must indicate it's validity.

	 * If object initialization fails this function must return false.

	 * @return This function returns the validity of this object.

	 */

	/**

	 * This function sets the extension lifitime hint.

	 */

	/**

	 * This function gets the extension lifetime hint.

	 */

	/**

	 * This function sets the extension type.

	 */

	/**

	 * This function gets the extension type.

	 */

#if defined(USE_FAST_EAP_TYPE)

	/// This function stores the PAC-Type for fast access.

	/// This function returns the PAC-Type for fast access.

#endif //#if defined(USE_FAST_EAP_TYPE)

	/**

	 * This function gets the debug string of the extension type.

	 */

	/**

	 * This function gets the extension from the array of extensions.

	 */

		const tls_extension_type_e tls_extension_type,

		EAP_TEMPLATE_CONST eap_array_c<tls_extension_c> * const tls_extensions,

		abs_eap_am_tools_c * const am_tools);

#if defined(USE_FAST_EAP_TYPE)

	/**

	 * This function gets the extension from the array of extensions.

	 */

		const tls_extension_type_e tls_extension_type,

		const eap_fast_pac_type_e pac_type,

		EAP_TEMPLATE_CONST eap_array_c<tls_extension_c> * const tls_extensions,

		abs_eap_am_tools_c * const am_tools);

#endif //#if defined(USE_FAST_EAP_TYPE)

	// 

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

}; // class tls_extension_c

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

#endif //#if defined(USE_EAP_TLS_SESSION_TICKET)

#endif //#if !defined(_TLS_EXTENSION_H_)

// End.