Source/charon/sa/states/ike_sa_established.c

   1 /**
   2  * @file ike_sa_established.c
   3  *
   4  * @brief Implementation of ike_sa_established_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 #include "ike_sa_established.h"
  24
  25 #include <utils/allocator.h>
  26
  27
  28 typedef struct private_ike_sa_established_t private_ike_sa_established_t;
  29
  30 /**
  31  * Private data of a ike_sa_established_t object.
  32  */
  33 struct private_ike_sa_established_t {
  34         /**
  35          * methods of the state_t interface
  36          */
  37         ike_sa_established_t public;
  38
  39         /**
  40          * Assigned IKE_SA
  41          */
  42         protected_ike_sa_t *ike_sa;
  43
  44 };
  45
  46 /**
  47  * Implements state_t.get_state
  48  */
  49 static status_t process_message(private_ike_sa_established_t *this, message_t *message)
  50 {
  51         return SUCCESS;
  52 }
  53
  54 /**
  55  * Implements state_t.get_state
  56  */
  57 static ike_sa_state_t get_state(private_ike_sa_established_t *this)
  58 {
  59         return IKE_SA_ESTABLISHED;
  60 }
  61
  62 /**
  63  * Implements state_t.get_state
  64  */
  65 static void destroy(private_ike_sa_established_t *this)
  66 {
  67         allocator_free(this);
  68 }
  69
  70 /*
  71  * Described in header.
  72  */
  73 ike_sa_established_t *ike_sa_established_create(protected_ike_sa_t *ike_sa)
  74 {
  75         private_ike_sa_established_t *this = allocator_alloc_thing(private_ike_sa_established_t);
  76
  77         /* interface functions */
  78         this->public.state_interface.process_message = (status_t (*) (state_t *,message_t *)) process_message;
  79         this->public.state_interface.get_state = (ike_sa_state_t (*) (state_t *)) get_state;
  80         this->public.state_interface.destroy  = (void (*) (state_t *)) destroy;
  81
  82         /* private data */
  83         this->ike_sa = ike_sa;
  84
  85         return &(this->public);
  86 }