Introduce priority classes for jobs
[strongswan.git] / src / libcharon / processing / jobs / delete_child_sa_job.c
1 /*
2 * Copyright (C) 2006 Martin Willi
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 #include "delete_child_sa_job.h"
17
18 #include <daemon.h>
19
20
21 typedef struct private_delete_child_sa_job_t private_delete_child_sa_job_t;
22
23 /**
24 * Private data of an delete_child_sa_job_t object.
25 */
26 struct private_delete_child_sa_job_t {
27 /**
28
29 * Public delete_child_sa_job_t interface.
30 */
31 delete_child_sa_job_t public;
32
33 /**
34 * reqid of the CHILD_SA
35 */
36 u_int32_t reqid;
37
38 /**
39 * protocol of the CHILD_SA (ESP/AH)
40 */
41 protocol_id_t protocol;
42
43 /**
44 * inbound SPI of the CHILD_SA
45 */
46 u_int32_t spi;
47 };
48
49 METHOD(job_t, destroy, void,
50 private_delete_child_sa_job_t *this)
51 {
52 free(this);
53 }
54
55 METHOD(job_t, execute, void,
56 private_delete_child_sa_job_t *this)
57 {
58 ike_sa_t *ike_sa;
59
60 ike_sa = charon->ike_sa_manager->checkout_by_id(charon->ike_sa_manager,
61 this->reqid, TRUE);
62 if (ike_sa == NULL)
63 {
64 DBG1(DBG_JOB, "CHILD_SA with reqid %d not found for delete",
65 this->reqid);
66 }
67 else
68 {
69 ike_sa->delete_child_sa(ike_sa, this->protocol, this->spi);
70
71 charon->ike_sa_manager->checkin(charon->ike_sa_manager, ike_sa);
72 }
73 destroy(this);
74 }
75
76 METHOD(job_t, get_priority, job_priority_t,
77 private_delete_child_sa_job_t *this)
78 {
79 return JOB_PRIO_MEDIUM;
80 }
81
82 /*
83 * Described in header
84 */
85 delete_child_sa_job_t *delete_child_sa_job_create(u_int32_t reqid,
86 protocol_id_t protocol,
87 u_int32_t spi)
88 {
89 private_delete_child_sa_job_t *this;
90
91 INIT(this,
92 .public = {
93 .job_interface = {
94 .execute = _execute,
95 .get_priority = _get_priority,
96 .destroy = _destroy,
97 },
98 },
99 .reqid = reqid,
100 .protocol = protocol,
101 .spi = spi,
102 );
103
104 return &this->public;
105 }
106