Annotation of embedaddon/strongswan/src/libcharon/plugins/addrblock/addrblock_plugin.c, revision 1.1.1.1
1.1 misho 1: /*
2: * Copyright (C) 2010 Martin Willi
3: * Copyright (C) 2010 revosec AG
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 "addrblock_plugin.h"
17:
18: #include <daemon.h>
19: #include <plugins/plugin_feature.h>
20:
21: #include "addrblock_validator.h"
22: #include "addrblock_narrow.h"
23:
24: typedef struct private_addrblock_plugin_t private_addrblock_plugin_t;
25:
26: /**
27: * private data of addrblock_plugin
28: */
29: struct private_addrblock_plugin_t {
30:
31: /**
32: * public functions
33: */
34: addrblock_plugin_t public;
35:
36: /**
37: * Validator implementation instance.
38: */
39: addrblock_validator_t *validator;
40:
41: /**
42: * Listener to check TS list
43: */
44: addrblock_narrow_t *narrower;
45: };
46:
47: METHOD(plugin_t, get_name, char*,
48: private_addrblock_plugin_t *this)
49: {
50: return "addrblock";
51: }
52:
53: /**
54: * Register listener
55: */
56: static bool plugin_cb(private_addrblock_plugin_t *this,
57: plugin_feature_t *feature, bool reg, void *cb_data)
58: {
59: if (reg)
60: {
61: lib->credmgr->add_validator(lib->credmgr, &this->validator->validator);
62: charon->bus->add_listener(charon->bus, &this->narrower->listener);
63: }
64: else
65: {
66: charon->bus->remove_listener(charon->bus, &this->narrower->listener);
67: lib->credmgr->remove_validator(lib->credmgr,
68: &this->validator->validator);
69: }
70: return TRUE;
71: }
72:
73: METHOD(plugin_t, get_features, int,
74: private_addrblock_plugin_t *this, plugin_feature_t *features[])
75: {
76: static plugin_feature_t f[] = {
77: PLUGIN_CALLBACK((plugin_feature_callback_t)plugin_cb, NULL),
78: PLUGIN_PROVIDE(CUSTOM, "addrblock"),
79: PLUGIN_SDEPEND(CERT_DECODE, CERT_X509),
80: };
81: *features = f;
82: return countof(f);
83: }
84:
85: METHOD(plugin_t, destroy, void,
86: private_addrblock_plugin_t *this)
87: {
88: this->narrower->destroy(this->narrower);
89: this->validator->destroy(this->validator);
90: free(this);
91: }
92:
93: /*
94: * see header file
95: */
96: plugin_t *addrblock_plugin_create()
97: {
98: private_addrblock_plugin_t *this;
99:
100: INIT(this,
101: .public = {
102: .plugin = {
103: .get_name = _get_name,
104: .get_features = _get_features,
105: .destroy = _destroy,
106: },
107: },
108: .validator = addrblock_validator_create(),
109: .narrower = addrblock_narrow_create(),
110: );
111:
112: return &this->public.plugin;
113: }
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