moved TSS into pts object
[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 * PTS object
49 */
50 pts_t *pts;
51
52 };
53
54 METHOD(imc_state_t, get_connection_id, TNC_ConnectionID,
55 private_imc_attestation_state_t *this)
56 {
57 return this->connection_id;
58 }
59
60 METHOD(imc_state_t, change_state, void,
61 private_imc_attestation_state_t *this, TNC_ConnectionState new_state)
62 {
63 this->state = new_state;
64 }
65
66 METHOD(imc_state_t, destroy, void,
67 private_imc_attestation_state_t *this)
68 {
69 this->pts->destroy(this->pts);
70 free(this);
71 }
72
73 METHOD(imc_attestation_state_t, get_handshake_state, imc_attestation_handshake_state_t,
74 private_imc_attestation_state_t *this)
75 {
76 return this->handshake_state;
77 }
78
79 METHOD(imc_attestation_state_t, set_handshake_state, void,
80 private_imc_attestation_state_t *this,
81 imc_attestation_handshake_state_t new_state)
82 {
83 this->handshake_state = new_state;
84 }
85
86 METHOD(imc_attestation_state_t, get_pts, pts_t*,
87 private_imc_attestation_state_t *this)
88 {
89 return this->pts;
90 }
91
92 /**
93 * Described in header.
94 */
95 imc_state_t *imc_attestation_state_create(TNC_ConnectionID connection_id)
96 {
97 private_imc_attestation_state_t *this;
98
99 INIT(this,
100 .public = {
101 .interface = {
102 .get_connection_id = _get_connection_id,
103 .change_state = _change_state,
104 .destroy = _destroy,
105 },
106 .get_handshake_state = _get_handshake_state,
107 .set_handshake_state = _set_handshake_state,
108 .get_pts = _get_pts,
109 },
110 .connection_id = connection_id,
111 .state = TNC_CONNECTION_STATE_CREATE,
112 .handshake_state = IMC_ATTESTATION_STATE_INIT,
113 .pts = pts_create(),
114 );
115
116 return &this->public.interface;
117 }
118
119