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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
05d3a176 | 2 | #pragma once |
f8e2fb7b LP |
3 | |
4 | /*** | |
5 | This file is part of systemd. | |
6 | ||
7 | Copyright 2012 Lennart Poettering | |
8 | ||
9 | systemd is free software; you can redistribute it and/or modify it | |
10 | under the terms of the GNU Lesser General Public License as published by | |
11 | the Free Software Foundation; either version 2.1 of the License, or | |
12 | (at your option) any later version. | |
13 | ||
14 | systemd is distributed in the hope that it will be useful, but | |
15 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 | Lesser General Public License for more details. | |
18 | ||
19 | You should have received a copy of the GNU Lesser General Public License | |
20 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
21 | ***/ | |
22 | ||
23 | typedef struct Inhibitor Inhibitor; | |
24 | ||
f8e2fb7b LP |
25 | |
26 | typedef enum InhibitWhat { | |
27 | INHIBIT_SHUTDOWN = 1, | |
4943c1c9 | 28 | INHIBIT_SLEEP = 2, |
f8e2fb7b | 29 | INHIBIT_IDLE = 4, |
beaafb2e | 30 | INHIBIT_HANDLE_POWER_KEY = 8, |
8e7fd6ad LP |
31 | INHIBIT_HANDLE_SUSPEND_KEY = 16, |
32 | INHIBIT_HANDLE_HIBERNATE_KEY = 32, | |
33 | INHIBIT_HANDLE_LID_SWITCH = 64, | |
34 | _INHIBIT_WHAT_MAX = 128, | |
f8e2fb7b LP |
35 | _INHIBIT_WHAT_INVALID = -1 |
36 | } InhibitWhat; | |
37 | ||
eecd1362 LP |
38 | typedef enum InhibitMode { |
39 | INHIBIT_BLOCK, | |
40 | INHIBIT_DELAY, | |
41 | _INHIBIT_MODE_MAX, | |
42 | _INHIBIT_MODE_INVALID = -1 | |
43 | } InhibitMode; | |
44 | ||
d889a206 | 45 | #include "logind.h" |
d889a206 | 46 | |
f8e2fb7b LP |
47 | struct Inhibitor { |
48 | Manager *manager; | |
49 | ||
cc377381 LP |
50 | sd_event_source *event_source; |
51 | ||
f8e2fb7b LP |
52 | char *id; |
53 | char *state_file; | |
54 | ||
55 | bool started; | |
56 | ||
57 | InhibitWhat what; | |
58 | char *who; | |
59 | char *why; | |
eecd1362 | 60 | InhibitMode mode; |
f8e2fb7b LP |
61 | |
62 | pid_t pid; | |
63 | uid_t uid; | |
64 | ||
c7b5eb98 LP |
65 | dual_timestamp since; |
66 | ||
f8e2fb7b LP |
67 | char *fifo_path; |
68 | int fifo_fd; | |
69 | }; | |
70 | ||
71 | Inhibitor* inhibitor_new(Manager *m, const char *id); | |
72 | void inhibitor_free(Inhibitor *i); | |
73 | ||
74 | int inhibitor_save(Inhibitor *i); | |
75 | int inhibitor_load(Inhibitor *i); | |
76 | ||
77 | int inhibitor_start(Inhibitor *i); | |
78 | int inhibitor_stop(Inhibitor *i); | |
79 | ||
80 | int inhibitor_create_fifo(Inhibitor *i); | |
81 | void inhibitor_remove_fifo(Inhibitor *i); | |
82 | ||
eecd1362 | 83 | InhibitWhat manager_inhibit_what(Manager *m, InhibitMode mm); |
85a428c6 | 84 | bool manager_is_inhibited(Manager *m, InhibitWhat w, InhibitMode mm, dual_timestamp *since, bool ignore_inactive, bool ignore_uid, uid_t uid, Inhibitor **offending); |
f8e2fb7b LP |
85 | |
86 | const char *inhibit_what_to_string(InhibitWhat k); | |
87 | InhibitWhat inhibit_what_from_string(const char *s); | |
88 | ||
eecd1362 LP |
89 | const char *inhibit_mode_to_string(InhibitMode k); |
90 | InhibitMode inhibit_mode_from_string(const char *s); |