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Annotation of embedaddon/strongswan/src/libcharon/plugins/eap_peap/eap_peap_avp.h, revision 1.1.1.1

1.1       misho       1: /*
                      2:  * Copyright (C) 2011 Andreas Steffen
                      3:  * HSR Hochschule fuer Technik Rapperswil
                      4:  *
                      5:  * This program is free software; you can redistribute it and/or modify it
                      6:  * under the terms of the GNU General Public License as published by the
                      7:  * Free Software Foundation; either version 2 of the License, or (at your
                      8:  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
                      9:  *
                     10:  * This program is distributed in the hope that it will be useful, but
                     11:  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
                     12:  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
                     13:  * for more details.
                     14:  */
                     15: 
                     16: /**
                     17:  * @defgroup eap_peap_avp eap_peap_avp
                     18:  * @{ @ingroup eap_peap
                     19:  */
                     20: 
                     21: #ifndef EAP_PEAP_AVP_H_
                     22: #define EAP_PEAP_AVP_H_
                     23: 
                     24: typedef struct eap_peap_avp_t eap_peap_avp_t;
                     25: 
                     26: #include <library.h>
                     27: 
                     28: #include <bio/bio_reader.h>
                     29: #include <bio/bio_writer.h>
                     30: 
                     31: /**
                     32:  * EAP-PEAP Attribute-Value Pair (AVP) handler.
                     33:  */
                     34: struct eap_peap_avp_t {
                     35: 
                     36:        /**
                     37:         * Process received EAP-PEAP Message AVP.
                     38:         *
                     39:         * @param reader                TLS data buffer
                     40:         * @param data                  received EAP Message
                     41:         * @param identifier    EAP-PEAP message identifier
                     42:         * @return
                     43:         *                                      - SUCCESS if AVP processing succeeded
                     44:         *                                      - FAILED if AVP processing failed
                     45:         *                                      - NEED_MORE if another invocation of process/build needed
                     46:         */
                     47:        status_t (*process)(eap_peap_avp_t *this, bio_reader_t *reader,
                     48:                                                chunk_t *data, uint8_t identifier);
                     49: 
                     50:        /**
                     51:         * Build EAP-PEAP Message AVP to send out.
                     52:         *
                     53:         * @param writer                TLS data buffer to write to
                     54:         * @param data                  EAP Message to send
                     55:         */
                     56:        void (*build)(eap_peap_avp_t *this, bio_writer_t *writer, chunk_t data);
                     57: 
                     58:        /**
                     59:         * Destroy a eap_peap_application_t.
                     60:         */
                     61:        void (*destroy)(eap_peap_avp_t *this);
                     62: };
                     63: 
                     64: /**
                     65:  * Create an eap_peap_avp instance.
                     66:  *
                     67:  * @param is_server            TRUE iv eap server, FALSE if eap peer
                     68:  */
                     69: eap_peap_avp_t *eap_peap_avp_create(bool is_server);
                     70: 
                     71: #endif /** EAP_PEAP_AVP_H_ @}*/