Merge branch 'debian-testing'
[strongswan.git] / src / conftest / hooks / log_ts.c
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 "hook.h"
17
18 #include <encoding/payloads/ts_payload.h>
19
20 typedef struct private_log_ts_t private_log_ts_t;
21
22 /**
23 * Private data of an log_ts_t object.
24 */
25 struct private_log_ts_t {
26
27 /**
28 * Implements the hook_t interface.
29 */
30 hook_t hook;
31 };
32
33 METHOD(listener_t, message, bool,
34 private_log_ts_t *this, ike_sa_t *ike_sa, message_t *message,
35 bool incoming, bool plain)
36 {
37 if (incoming && plain)
38 {
39 enumerator_t *enumerator;
40 payload_t *payload;
41 ts_payload_t *ts;
42
43 enumerator = message->create_payload_enumerator(message);
44 while (enumerator->enumerate(enumerator, &payload))
45 {
46 if (payload->get_type(payload) == TRAFFIC_SELECTOR_INITIATOR ||
47 payload->get_type(payload) == TRAFFIC_SELECTOR_RESPONDER)
48 {
49 ts = (ts_payload_t*)payload;
50 host_t *from, *to;
51 linked_list_t *list;
52 enumerator_t *tsenum;
53 traffic_selector_t *selector;
54
55 list = ts->get_traffic_selectors(ts);
56 tsenum = list->create_enumerator(list);
57 while (tsenum->enumerate(tsenum, &selector))
58 {
59 from = host_create_from_chunk(AF_UNSPEC,
60 selector->get_from_address(selector), 0);
61 to = host_create_from_chunk(AF_UNSPEC,
62 selector->get_to_address(selector), 0);
63
64 DBG1(DBG_CFG, "received %N: %N %H-%H proto %u port %u-%u",
65 payload_type_short_names, payload->get_type(payload),
66 ts_type_name, selector->get_type(selector),
67 from, to, selector->get_protocol(selector),
68 selector->get_from_port(selector),
69 selector->get_to_port(selector));
70 }
71 tsenum->destroy(tsenum);
72
73 list->destroy_offset(list, offsetof(traffic_selector_t, destroy));
74 }
75 }
76 enumerator->destroy(enumerator);
77 }
78 return TRUE;
79 }
80
81 METHOD(hook_t, destroy, void,
82 private_log_ts_t *this)
83 {
84 free(this);
85 }
86
87 /**
88 * Create the IKE_AUTH fill hook
89 */
90 hook_t *log_ts_hook_create(char *name)
91 {
92 private_log_ts_t *this;
93
94 INIT(this,
95 .hook = {
96 .listener = {
97 .message = _message,
98 },
99 .destroy = _destroy,
100 },
101 );
102
103 return &this->hook;
104 }