Source/charon/sa/child_sa.h

   1 /**
   2  * @file child_sa.h
   3  *
   4  * @brief Interface of child_sa_t.
   5  *
   6  */
   7
   8 /*
   9  * Copyright (C) 2005 Jan Hutter, Martin Willi
  10  * Hochschule fuer Technik Rapperswil
  11  *
  12  * This program is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by the
  14  * Free Software Foundation; either version 2 of the License, or (at your
  15  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
  16  *
  17  * This program is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  19  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  20  * for more details.
  21  */
  22
  23
  24 #ifndef CHILD_SA_H_
  25 #define CHILD_SA_H_
  26
  27 #include <types.h>
  28 #include <transforms/prf_plus.h>
  29 #include <encoding/payloads/proposal_substructure.h>
  30
  31 typedef struct child_sa_t child_sa_t;
  32
  33 /**
  34  * @brief
  35  * @ingroup sa
  36  */
  37 struct child_sa_t {
  38
  39         u_int32_t (*get_spi) (child_sa_t *this);
  40
  41         /**
  42          * @brief Destroys a child_sa.
  43          *
  44          * @param this                          child_sa_t object
  45          */
  46         void (*destroy) (child_sa_t *this);
  47 };
  48
  49 /**
  50  * @brief
  51  *
  52  * @ingroup sa
  53  */
  54 child_sa_t * child_sa_create(protocol_id_t protocol_id, prf_plus_t *prf_plus);
  55
  56 #endif /*CHILD_SA_H_*/