abort if one of the IMCs or IMVs fail to initialize
[strongswan.git] / src / libcharon / plugins / tnc_imc / tnc_imc_plugin.c
1 /*
2 * Copyright (C) 2010 Andreas Steffen
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 "tnc_imc_plugin.h"
17 #include "tnc_imc_manager.h"
18 #include "tnc_imc.h"
19
20 #include <daemon.h>
21
22 METHOD(plugin_t, destroy, void,
23 tnc_imc_plugin_t *this)
24 {
25 charon->imcs->destroy(charon->imcs);
26 free(this);
27 }
28
29 /*
30 * see header file
31 */
32 plugin_t *tnc_imc_plugin_create()
33 {
34 char *tnc_config, *pref_lang, *name, *filename;
35 tnc_imc_plugin_t *this;
36 imc_t *imc;
37
38 INIT(this,
39 .plugin = {
40 .destroy = _destroy,
41 },
42 );
43
44 pref_lang = lib->settings->get_str(lib->settings,
45 "charon.plugins.tnc-imc.preferred_language", "en");
46 tnc_config = lib->settings->get_str(lib->settings,
47 "charon.plugins.tnc-imc.tnc_config", "/etc/tnc_config");
48
49 /* Create IMC manager */
50 charon->imcs = tnc_imc_manager_create();
51
52 /**
53 * Create, register and initialize IMCs
54 * Abort if one of the IMCs fails to initialize successfully
55 */
56 {
57 name = "Dummy";
58 filename = "/usr/local/lib/libdummyimc.so";
59 imc = tnc_imc_create(name, filename);
60 if (!imc)
61 {
62 charon->imcs->destroy(charon->imcs);
63 free(this);
64 return NULL;
65 }
66 if (!charon->imcs->add(charon->imcs, imc))
67 {
68 imc->destroy(imc);
69 charon->imcs->destroy(charon->imcs);
70 free(this);
71 return NULL;
72 }
73 }
74 return &this->plugin;
75 }
76