f95827ed928448c4ffdae2fc28701c941c935992
[strongswan.git] / src / libhydra / plugins / resolve / resolve_plugin.c
1 /*
2 * Copyright (C) 2009 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 "resolve_plugin.h"
17 #include "resolve_handler.h"
18
19 #include <hydra.h>
20
21 typedef struct private_resolve_plugin_t private_resolve_plugin_t;
22
23 /**
24 * private data of resolve plugin
25 */
26 struct private_resolve_plugin_t {
27
28 /**
29 * implements plugin interface
30 */
31 resolve_plugin_t public;
32
33 /**
34 * The registered DNS attribute handler
35 */
36 resolve_handler_t *handler;
37 };
38
39 METHOD(plugin_t, get_name, char*,
40 private_resolve_plugin_t *this)
41 {
42 return "resolve";
43 }
44
45 METHOD(plugin_t, destroy, void,
46 private_resolve_plugin_t *this)
47 {
48 hydra->attributes->remove_handler(hydra->attributes, &this->handler->handler);
49 this->handler->destroy(this->handler);
50 free(this);
51 }
52
53 /*
54 * see header file
55 */
56 plugin_t *resolve_plugin_create()
57 {
58 private_resolve_plugin_t *this;
59
60 INIT(this,
61 .public = {
62 .plugin = {
63 .get_name = _get_name,
64 .reload = (void*)return_false,
65 .destroy = _destroy,
66 },
67 },
68 .handler = resolve_handler_create(),
69 );
70 hydra->attributes->add_handler(hydra->attributes, &this->handler->handler);
71
72 return &this->public.plugin;
73 }
74