- changed interface of ike_sa
[strongswan.git] / Source / charon / sa / states / ike_sa_established.c
1 /**
2 * @file ike_sa_established.c
3 *
4 * @brief State of an established IKE_SA.
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 */
34 struct private_ike_sa_established_t {
35 /**
36 * methods of the state_t interface
37 */
38 ike_sa_established_t public;
39
40 /**
41 * Assigned IKE_SA
42 */
43 protected_ike_sa_t *ike_sa;
44
45 };
46
47 /**
48 * Implements state_t.get_state
49 */
50 static status_t process_message(private_ike_sa_established_t *this, message_t *message)
51 {
52 return SUCCESS;
53 }
54
55 /**
56 * Implements state_t.get_state
57 */
58 static ike_sa_state_t get_state(private_ike_sa_established_t *this)
59 {
60 return IKE_SA_ESTABLISHED;
61 }
62
63 /**
64 * Implements state_t.get_state
65 */
66 static status_t destroy(private_ike_sa_established_t *this)
67 {
68 allocator_free(this);
69 return SUCCESS;
70 }
71
72 /*
73 * Described in header.
74 */
75 ike_sa_established_t *ike_sa_established_create(protected_ike_sa_t *ike_sa)
76 {
77 private_ike_sa_established_t *this = allocator_alloc_thing(private_ike_sa_established_t);
78
79 if (this == NULL)
80 {
81 return NULL;
82 }
83
84 /* interface functions */
85 this->public.state_interface.process_message = (status_t (*) (state_t *,message_t *)) process_message;
86 this->public.state_interface.get_state = (ike_sa_state_t (*) (state_t *)) get_state;
87 this->public.state_interface.destroy = (status_t (*) (state_t *)) destroy;
88
89 /* private data */
90 this->ike_sa = ike_sa;
91
92 return &(this->public);
93 }