Support installing of quick mode SAs with a specific reqid
[strongswan.git] / src / libcharon / sa / ikev1 / tasks / quick_mode.h
1 /*
2 * Copyright (C) 2011 Martin Willi
3 * Copyright (C) 2011 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 /**
17 * @defgroup quick_mode quick_mode
18 * @{ @ingroup tasks
19 */
20
21 #ifndef QUICK_MODE_H_
22 #define QUICK_MODE_H_
23
24 typedef struct quick_mode_t quick_mode_t;
25
26 #include <library.h>
27 #include <sa/ike_sa.h>
28 #include <sa/task.h>
29
30 /**
31 * IKEv1 quick mode, establishes a CHILD_SA in IKEv1.
32 */
33 struct quick_mode_t {
34
35 /**
36 * Implements the task_t interface
37 */
38 task_t task;
39
40 /**
41 * Use a specific reqid to install this CHILD_SA.
42 *
43 * @param reqid reqid to use
44 */
45 void (*use_reqid)(quick_mode_t *this, u_int32_t reqid);
46 };
47
48 /**
49 * Create a new quick_mode task.
50 *
51 * @param ike_sa IKE_SA this task works for
52 * @param config child_cfg if task initiator, NULL if responder
53 * @param tsi source of triggering packet, or NULL
54 * @param tsr destination of triggering packet, or NULL
55 * @return task to handle by the task_manager
56 */
57 quick_mode_t *quick_mode_create(ike_sa_t *ike_sa, child_cfg_t *config,
58 traffic_selector_t *tsi, traffic_selector_t *tsr);
59
60 #endif /** QUICK_MODE_H_ @}*/