/*

* ============================================================================

*  Name        : ./accesssec/eapol/eapol_framework/wapi_common/include/wapi_asn1_der_parser.h

*  Part of     : WAPI / WAPI       *** Info from the SWAD

*  Description : WAPI authentication

*  Version     : %version: 6 % << Don't touch! Updated by Synergy at check-out.

*

*  Copyright © 2001-2009 Nokia.  All rights reserved.

*  This material, including documentation and any related computer

*  programs, is protected by copyright controlled by Nokia.  All

*  rights are reserved.  Copying, including reproducing, storing,

*  adapting or translating, any or all of this material requires the

*  prior written consent of Nokia.  This material also contains

*  confidential information which may not be disclosed to others

*  without the prior written consent of Nokia.

* ============================================================================

* Template version: 4.2

*/

#if !defined(_WAPI_ASN1_DER_PARSER_H_)

#define _WAPI_ASN1_DER_PARSER_H_

#include "eap_variable_data.h"

#include "eap_am_export.h"

#include "eap_array.h"

#include "asn1_der_type.h"

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

class EAP_EXPORT wapi_asn1_der_parser_c

{

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

public:

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

	EAP_FUNC_IMPORT virtual ~wapi_asn1_der_parser_c();

	EAP_FUNC_IMPORT wapi_asn1_der_parser_c(

		abs_eap_am_tools_c * const tools);

	/**

	 * The get_is_valid() function returns the status of the wapi_asn1_der_parser_c object.

	 * @return True indicates the object is initialized.

	 */

	EAP_FUNC_IMPORT bool get_is_valid() const;

	EAP_FUNC_IMPORT u32_t get_index() const;

	/**

	 * The decode() function decodes ASN.1/DER data.

	 * Data can include many ASN.1/DER objects.

	 * @return eap_status_ok indicates successfull operation.

	 */

	EAP_FUNC_IMPORT eap_status_e decode(const eap_variable_data_c * const asn1_der_data);

	EAP_FUNC_IMPORT const asn1_der_type_c * get_object(const u32_t index) const;

	EAP_FUNC_IMPORT u32_t get_object_count() const;

	/**

	 * The get_wapi_identity() function copies the WAPI identity data.

	 * First you must call decode() function with the input data.

	 * @return eap_status_ok indicates successfull operation.

	 */

	EAP_FUNC_IMPORT eap_status_e get_wapi_identity(

		eap_variable_data_c * const subject_name,

		eap_variable_data_c * const issuer_name,

		eap_variable_data_c * const sequence_number);

	/**

	 * The get_wapi_identity() function copies the WAPI identity data.

	 * First you must call decode() function with the input data.

	 * @return eap_status_ok indicates successfull operation.

	 */

	EAP_FUNC_IMPORT eap_status_e get_wapi_identity(

		eap_variable_data_c * const wapi_identity);

	/**

	 * The get_decoded_subject_name() function parses and

	 * returns the certificate identity subject name

	 * @return eap_status_ok indicates successfull operation.

	 */

	EAP_FUNC_IMPORT eap_status_e get_decoded_subject_name(

	    eap_variable_data_c * const identity_data,

	    eap_variable_data_c * const decoded_data);

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

private:

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

	abs_eap_am_tools_c * const m_am_tools;

	bool m_is_valid;

	eap_array_c<asn1_der_type_c> m_objects;

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

};

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

#endif //#if !defined(_WAPI_ASN1_DER_PARSER_H_)

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

// End.