xpc: add a description of the basic XPC protocol to README
[strongswan.git] / src / medsrv / user.c
1 /*
2 * Copyright (C) 2008 Martin Willi
3 * 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 "user.h"
17
18 typedef struct private_user_t private_user_t;
19
20 /**
21 * private data of user
22 */
23 struct private_user_t {
24
25 /**
26 * public functions
27 */
28 user_t public;
29
30 /**
31 * user id, if we are logged in; otherwise 0
32 */
33 u_int user;
34 };
35
36 METHOD(user_t, set_user, void,
37 private_user_t *this, u_int id)
38 {
39 this->user = id;
40 }
41
42 METHOD(user_t, get_user, u_int,
43 private_user_t *this)
44 {
45 return this->user;
46 }
47
48 METHOD(context_t, destroy, void,
49 private_user_t *this)
50 {
51 free(this);
52 }
53
54 /*
55 * see header file
56 */
57 user_t *user_create(void *param)
58 {
59 private_user_t *this;
60
61 INIT(this,
62 .public = {
63 .set_user = _set_user,
64 .get_user = _get_user,
65 .context = {
66 .destroy = _destroy,
67 },
68 },
69 );
70
71 return &this->public;
72 }
73