[4859] caused crash when handling the %config case
[strongswan.git] / src / charon / plugins / eap_gtc / eap_gtc_plugin.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 * $Id$
16 */
17
18 #include "eap_gtc_plugin.h"
19
20 #include "eap_gtc.h"
21
22 #include <daemon.h>
23
24 /* missing in cababilities.h */
25 #define CAP_AUDIT_WRITE 29
26
27 /**
28 * Implementation of plugin_t.destroy
29 */
30 static void destroy(eap_gtc_plugin_t *this)
31 {
32 charon->eap->remove_method(charon->eap,
33 (eap_constructor_t)eap_gtc_create_server);
34 charon->eap->remove_method(charon->eap,
35 (eap_constructor_t)eap_gtc_create_peer);
36 free(this);
37 }
38
39 /*
40 * see header file
41 */
42 plugin_t *plugin_create()
43 {
44 eap_gtc_plugin_t *this = malloc_thing(eap_gtc_plugin_t);
45
46 this->plugin.destroy = (void(*)(plugin_t*))destroy;
47
48 /* required for PAM authentication */
49 charon->keep_cap(charon, CAP_AUDIT_WRITE);
50
51 charon->eap->add_method(charon->eap, EAP_GTC, 0, EAP_SERVER,
52 (eap_constructor_t)eap_gtc_create_server);
53 charon->eap->add_method(charon->eap, EAP_GTC, 0, EAP_PEER,
54 (eap_constructor_t)eap_gtc_create_peer);
55
56 return &this->plugin;
57 }
58