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Annotation of embedaddon/strongswan/src/libcharon/sa/ikev2/tasks/ike_init.h, revision 1.1

1.1     ! misho       1: /*
        !             2:  * Copyright (C) 2007 Martin Willi
        !             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 ike_init ike_init
        !            18:  * @{ @ingroup tasks_v2
        !            19:  */
        !            20: 
        !            21: #ifndef IKE_INIT_H_
        !            22: #define IKE_INIT_H_
        !            23: 
        !            24: typedef struct ike_init_t ike_init_t;
        !            25: 
        !            26: #include <library.h>
        !            27: #include <sa/ike_sa.h>
        !            28: #include <sa/task.h>
        !            29: 
        !            30: /**
        !            31:  * Task of type TASK_IKE_INIT, creates an IKE_SA without authentication.
        !            32:  *
        !            33:  * The authentication of is handle in the ike_auth task.
        !            34:  */
        !            35: struct ike_init_t {
        !            36: 
        !            37:        /**
        !            38:         * Implements the task_t interface
        !            39:         */
        !            40:        task_t task;
        !            41: 
        !            42:        /**
        !            43:         * Get the lower of the two nonces, used for rekey collisions.
        !            44:         *
        !            45:         * @return                      lower nonce
        !            46:         */
        !            47:        chunk_t (*get_lower_nonce) (ike_init_t *this);
        !            48: };
        !            49: 
        !            50: /**
        !            51:  * Create a new TASK_IKE_INIT task.
        !            52:  *
        !            53:  * @param ike_sa               IKE_SA this task works for (new one when rekeying)
        !            54:  * @param initiator            TRUE if task is the original initiator
        !            55:  * @param old_sa               old IKE_SA when we are rekeying
        !            56:  * @return                             ike_init task to handle by the task_manager
        !            57:  */
        !            58: ike_init_t *ike_init_create(ike_sa_t *ike_sa, bool initiator, ike_sa_t *old_sa);
        !            59: 
        !            60: #endif /** IKE_INIT_H_ @}*/