ike: Maintain per-IKE_SA CHILD_SAs in the global CHILD_SA manager
[strongswan.git] / src / libcharon / processing / jobs / send_keepalive_job.h
1 /*
2 * Copyright (C) 2006 Tobias Brunner, Daniel Roethlisberger
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 /**
17 * @defgroup send_keepalive_job send_keepalive_job
18 * @{ @ingroup cjobs
19 */
20
21 #ifndef SEND_KEEPALIVE_JOB_H_
22 #define SEND_KEEPALIVE_JOB_H_
23
24 typedef struct send_keepalive_job_t send_keepalive_job_t;
25
26 #include <library.h>
27 #include <processing/jobs/job.h>
28 #include <sa/ike_sa_id.h>
29
30 /**
31 * Class representing a SEND_KEEPALIVE Job.
32 *
33 * This job will send a NAT keepalive packet if the IKE SA is still alive,
34 * and reinsert itself into the event queue.
35 */
36 struct send_keepalive_job_t {
37 /**
38 * implements job_t interface
39 */
40 job_t job_interface;
41 };
42
43 /**
44 * Creates a job of type SEND_KEEPALIVE.
45 *
46 * @param ike_sa_id identification of the ike_sa as ike_sa_id_t object (gets cloned)
47 * @return initiate_ike_sa_job_t object
48 */
49 send_keepalive_job_t *send_keepalive_job_create(ike_sa_id_t *ike_sa_id);
50
51 #endif /** SEND_KEEPALIVE_JOB_H_ @}*/