trigger: internal: add credentials information
[lttng-tools.git] / include / lttng / trigger / trigger-internal.h
1 /*
2 * Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
3 *
4 * SPDX-License-Identifier: LGPL-2.1-only
5 *
6 */
7
8 #ifndef LTTNG_TRIGGER_INTERNAL_H
9 #define LTTNG_TRIGGER_INTERNAL_H
10
11 #include <lttng/trigger/trigger.h>
12 #include <common/credentials.h>
13 #include <common/macros.h>
14 #include <common/optional.h>
15 #include <stdint.h>
16 #include <stdbool.h>
17 #include <sys/types.h>
18
19 struct lttng_payload;
20 struct lttng_payload_view;
21
22 struct lttng_trigger {
23 struct lttng_condition *condition;
24 struct lttng_action *action;
25 LTTNG_OPTIONAL(struct lttng_credentials) creds;
26 };
27
28 struct lttng_trigger_comm {
29 /* length excludes its own length. */
30 uint32_t length;
31 /* A condition and action object follow. */
32 char payload[];
33 } LTTNG_PACKED;
34
35 LTTNG_HIDDEN
36 ssize_t lttng_trigger_create_from_payload(struct lttng_payload_view *view,
37 struct lttng_trigger **trigger);
38
39 LTTNG_HIDDEN
40 int lttng_trigger_serialize(struct lttng_trigger *trigger,
41 struct lttng_payload *payload);
42
43 LTTNG_HIDDEN
44 const struct lttng_condition *lttng_trigger_get_const_condition(
45 const struct lttng_trigger *trigger);
46
47 LTTNG_HIDDEN
48 const struct lttng_action *lttng_trigger_get_const_action(
49 const struct lttng_trigger *trigger);
50
51 LTTNG_HIDDEN
52 bool lttng_trigger_validate(struct lttng_trigger *trigger);
53
54 LTTNG_HIDDEN
55 const struct lttng_credentials *lttng_trigger_get_credentials(
56 const struct lttng_trigger *trigger);
57
58 LTTNG_HIDDEN
59 void lttng_trigger_set_credentials(
60 struct lttng_trigger *trigger,
61 const struct lttng_credentials *creds);
62
63 #endif /* LTTNG_TRIGGER_INTERNAL_H */
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