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03467c88 | 1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
9e2f7c11 | 2 | |
c2f1db8f | 3 | #pragma once |
9e2f7c11 LP |
4 | |
5 | /*** | |
6 | This file is part of systemd. | |
7 | ||
8 | Copyright 2010 Lennart Poettering | |
9 | ||
10 | systemd is free software; you can redistribute it and/or modify it | |
5430f7f2 LP |
11 | under the terms of the GNU Lesser General Public License as published by |
12 | the Free Software Foundation; either version 2.1 of the License, or | |
9e2f7c11 LP |
13 | (at your option) any later version. |
14 | ||
15 | systemd is distributed in the hope that it will be useful, but | |
16 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
5430f7f2 | 18 | Lesser General Public License for more details. |
9e2f7c11 | 19 | |
5430f7f2 | 20 | You should have received a copy of the GNU Lesser General Public License |
9e2f7c11 LP |
21 | along with systemd; If not, see <http://www.gnu.org/licenses/>. |
22 | ***/ | |
23 | ||
71fad675 | 24 | #include <stdbool.h> |
9e2f7c11 | 25 | |
44a6b1b6 ZJS |
26 | #include "macro.h" |
27 | ||
71fad675 | 28 | #define UNIT_NAME_MAX 256 |
9e2f7c11 | 29 | |
0a9f8ed0 | 30 | typedef enum UnitType UnitType; |
f69614f8 | 31 | typedef enum UnitLoadState UnitLoadState; |
0a9f8ed0 ZJS |
32 | |
33 | enum UnitType { | |
34 | UNIT_SERVICE = 0, | |
35 | UNIT_SOCKET, | |
e821075a | 36 | UNIT_BUSNAME, |
0a9f8ed0 | 37 | UNIT_TARGET, |
e821075a | 38 | UNIT_SNAPSHOT, |
0a9f8ed0 ZJS |
39 | UNIT_DEVICE, |
40 | UNIT_MOUNT, | |
41 | UNIT_AUTOMOUNT, | |
0a9f8ed0 | 42 | UNIT_SWAP, |
e821075a | 43 | UNIT_TIMER, |
0a9f8ed0 | 44 | UNIT_PATH, |
a016b922 | 45 | UNIT_SLICE, |
6c12b52e | 46 | UNIT_SCOPE, |
0a9f8ed0 ZJS |
47 | _UNIT_TYPE_MAX, |
48 | _UNIT_TYPE_INVALID = -1 | |
49 | }; | |
50 | ||
f69614f8 | 51 | enum UnitLoadState { |
45c0c61d | 52 | UNIT_STUB = 0, |
f69614f8 | 53 | UNIT_LOADED, |
c2756a68 | 54 | UNIT_NOT_FOUND, |
f69614f8 ZJS |
55 | UNIT_ERROR, |
56 | UNIT_MERGED, | |
57 | UNIT_MASKED, | |
58 | _UNIT_LOAD_STATE_MAX, | |
59 | _UNIT_LOAD_STATE_INVALID = -1 | |
60 | }; | |
61 | ||
44a6b1b6 ZJS |
62 | const char *unit_type_to_string(UnitType i) _const_; |
63 | UnitType unit_type_from_string(const char *s) _pure_; | |
0a9f8ed0 | 64 | |
44a6b1b6 ZJS |
65 | const char *unit_load_state_to_string(UnitLoadState i) _const_; |
66 | UnitLoadState unit_load_state_from_string(const char *s) _pure_; | |
f69614f8 | 67 | |
9e2f7c11 LP |
68 | int unit_name_to_instance(const char *n, char **instance); |
69 | char* unit_name_to_prefix(const char *n); | |
70 | char* unit_name_to_prefix_and_instance(const char *n); | |
71 | ||
f78e6385 ZJS |
72 | enum template_valid { |
73 | TEMPLATE_INVALID, | |
74 | TEMPLATE_VALID, | |
75 | }; | |
76 | ||
77 | bool unit_name_is_valid(const char *n, enum template_valid template_ok) _pure_; | |
44a6b1b6 ZJS |
78 | bool unit_prefix_is_valid(const char *p) _pure_; |
79 | bool unit_instance_is_valid(const char *i) _pure_; | |
9e2f7c11 | 80 | |
44a6b1b6 | 81 | UnitType unit_name_to_type(const char *n) _pure_; |
5f739699 | 82 | |
9e2f7c11 LP |
83 | char *unit_name_change_suffix(const char *n, const char *suffix); |
84 | ||
85 | char *unit_name_build(const char *prefix, const char *instance, const char *suffix); | |
9e2f7c11 LP |
86 | |
87 | char *unit_name_escape(const char *f); | |
88 | char *unit_name_unescape(const char *f); | |
35eb6b12 | 89 | char *unit_name_path_escape(const char *f); |
9fc50704 LP |
90 | char *unit_name_path_unescape(const char *f); |
91 | ||
44a6b1b6 ZJS |
92 | bool unit_name_is_template(const char *n) _pure_; |
93 | bool unit_name_is_instance(const char *n) _pure_; | |
9e2f7c11 LP |
94 | |
95 | char *unit_name_replace_instance(const char *f, const char *i); | |
96 | ||
97 | char *unit_name_template(const char *f); | |
98 | ||
a16e1123 | 99 | char *unit_name_from_path(const char *path, const char *suffix); |
9fff8a1f | 100 | char *unit_name_from_path_instance(const char *prefix, const char *path, const char *suffix); |
a16e1123 LP |
101 | char *unit_name_to_path(const char *name); |
102 | ||
48899192 | 103 | char *unit_dbus_path_from_name(const char *name); |
ede3a796 | 104 | int unit_name_from_dbus_path(const char *path, char **name); |
48899192 | 105 | |
f78e6385 ZJS |
106 | enum unit_name_mangle { |
107 | MANGLE_NOGLOB, | |
108 | MANGLE_GLOB, | |
109 | }; | |
110 | ||
111 | char *unit_name_mangle(const char *name, enum unit_name_mangle allow_globs); | |
112 | char *unit_name_mangle_with_suffix(const char *name, enum unit_name_mangle allow_globs, const char *suffix); | |
fb6becb4 LP |
113 | |
114 | int build_subslice(const char *slice, const char*name, char **subslice); |