9ea722e95ecd84681e5d7ab1f9c6b218883e51a3
[strongswan.git] / src / libimcv / plugins / imc_attestation / imc_attestation_state.c
1 /*
2 * Copyright (C) 2011 Sansar Choinyambuu
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 #include "imc_attestation_state.h"
17
18 #include <debug.h>
19
20 typedef struct private_imc_attestation_state_t private_imc_attestation_state_t;
21
22 /**
23 * Private data of an imc_attestation_state_t object.
24 */
25 struct private_imc_attestation_state_t {
26
27 /**
28 * Public members of imc_attestation_state_t
29 */
30 imc_attestation_state_t public;
31
32 /**
33 * TNCCS connection ID
34 */
35 TNC_ConnectionID connection_id;
36
37 /**
38 * TNCCS connection state
39 */
40 TNC_ConnectionState state;
41
42 /**
43 * IMC Attestation handshake state
44 */
45 imc_attestation_handshake_state_t handshake_state;
46
47 };
48
49 METHOD(imc_state_t, get_connection_id, TNC_ConnectionID,
50 private_imc_attestation_state_t *this)
51 {
52 return this->connection_id;
53 }
54
55 METHOD(imc_state_t, change_state, void,
56 private_imc_attestation_state_t *this, TNC_ConnectionState new_state)
57 {
58 this->state = new_state;
59 }
60
61 METHOD(imc_state_t, destroy, void,
62 private_imc_attestation_state_t *this)
63 {
64 free(this);
65 }
66
67 METHOD(imc_attestation_state_t, get_handshake_state, imc_attestation_handshake_state_t,
68 private_imc_attestation_state_t *this)
69 {
70 return this->handshake_state;
71 }
72
73 METHOD(imc_attestation_state_t, set_handshake_state, void,
74 private_imc_attestation_state_t *this, imc_attestation_handshake_state_t new_state)
75 {
76 this->handshake_state = new_state;
77 }
78
79 /**
80 * Described in header.
81 */
82 imc_state_t *imc_attestation_state_create(TNC_ConnectionID connection_id)
83 {
84 private_imc_attestation_state_t *this;
85
86 INIT(this,
87 .public = {
88 .interface = {
89 .get_connection_id = _get_connection_id,
90 .change_state = _change_state,
91 .destroy = _destroy,
92 },
93 .get_handshake_state = _get_handshake_state,
94 .set_handshake_state = _set_handshake_state,
95 },
96 .state = TNC_CONNECTION_STATE_CREATE,
97 .connection_id = connection_id,
98 .handshake_state = IMC_ATTESTATION_STATE_INIT,
99 );
100
101 return &this->public.interface;
102 }
103
104