Return to nonce_payload.h CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / strongswan / src / libcharon / encoding / payloads

Annotation of embedaddon/strongswan/src/libcharon/encoding/payloads/nonce_payload.h, revision 1.1

1.1     ! misho       1: /*
        !             2:  * Copyright (C) 2005-2006 Martin Willi
        !             3:  * Copyright (C) 2005 Jan Hutter
        !             4:  * HSR Hochschule fuer Technik Rapperswil
        !             5:  *
        !             6:  * This program is free software; you can redistribute it and/or modify it
        !             7:  * under the terms of the GNU General Public License as published by the
        !             8:  * Free Software Foundation; either version 2 of the License, or (at your
        !             9:  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
        !            10:  *
        !            11:  * This program is distributed in the hope that it will be useful, but
        !            12:  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
        !            13:  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
        !            14:  * for more details.
        !            15:  */
        !            16: 
        !            17: /**
        !            18:  * @defgroup nonce_payload nonce_payload
        !            19:  * @{ @ingroup payloads
        !            20:  */
        !            21: 
        !            22: #ifndef NONCE_PAYLOAD_H_
        !            23: #define NONCE_PAYLOAD_H_
        !            24: 
        !            25: typedef struct nonce_payload_t nonce_payload_t;
        !            26: 
        !            27: #include <library.h>
        !            28: #include <encoding/payloads/payload.h>
        !            29: 
        !            30: /**
        !            31:  * Nonce size in bytes for nonces sending to other peer.
        !            32:  */
        !            33: #define NONCE_SIZE 32
        !            34: 
        !            35: /**
        !            36:  * Object representing an IKEv1/IKEv2 Nonce payload.
        !            37:  */
        !            38: struct nonce_payload_t {
        !            39:        /**
        !            40:         * The payload_t interface.
        !            41:         */
        !            42:        payload_t payload_interface;
        !            43: 
        !            44:        /**
        !            45:         * Set the nonce value.
        !            46:         *
        !            47:         * @param nonce                 chunk containing the nonce, will be cloned
        !            48:         */
        !            49:        void (*set_nonce) (nonce_payload_t *this, chunk_t nonce);
        !            50: 
        !            51:        /**
        !            52:         * Get the nonce value.
        !            53:         *
        !            54:         * @return                              a chunk containing the cloned nonce
        !            55:         */
        !            56:        chunk_t (*get_nonce) (nonce_payload_t *this);
        !            57: 
        !            58:        /**
        !            59:         * Destroys an nonce_payload_t object.
        !            60:         */
        !            61:        void (*destroy) (nonce_payload_t *this);
        !            62: };
        !            63: 
        !            64: /**
        !            65:  * Creates an empty nonce_payload_t object
        !            66:  *
        !            67:  * @param type         PLV2_NONCE or PLV1_NONCE
        !            68:  * @return                     nonce_payload_t object
        !            69:  */
        !            70: nonce_payload_t *nonce_payload_create(payload_type_t type);
        !            71: 
        !            72: #endif /** NONCE_PAYLOAD_H_ @}*/