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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
c2f1db8f | 2 | #pragma once |
9e2f7c11 LP |
3 | |
4 | /*** | |
5 | This file is part of systemd. | |
6 | ||
7 | Copyright 2010 Lennart Poettering | |
9e2f7c11 LP |
8 | ***/ |
9 | ||
71fad675 | 10 | #include <stdbool.h> |
9e2f7c11 | 11 | |
44a6b1b6 | 12 | #include "macro.h" |
523578aa | 13 | #include "unit-def.h" |
44a6b1b6 | 14 | |
71fad675 | 15 | #define UNIT_NAME_MAX 256 |
9e2f7c11 | 16 | |
7410616c LP |
17 | typedef enum UnitNameFlags { |
18 | UNIT_NAME_PLAIN = 1, /* Allow foo.service */ | |
19 | UNIT_NAME_INSTANCE = 2, /* Allow foo@bar.service */ | |
20 | UNIT_NAME_TEMPLATE = 4, /* Allow foo@.service */ | |
21 | UNIT_NAME_ANY = UNIT_NAME_PLAIN|UNIT_NAME_INSTANCE|UNIT_NAME_TEMPLATE, | |
22 | } UnitNameFlags; | |
23 | ||
24 | bool unit_name_is_valid(const char *n, UnitNameFlags flags) _pure_; | |
25 | bool unit_prefix_is_valid(const char *p) _pure_; | |
26 | bool unit_instance_is_valid(const char *i) _pure_; | |
27 | bool unit_suffix_is_valid(const char *s) _pure_; | |
0a9f8ed0 | 28 | |
7410616c LP |
29 | static inline int unit_prefix_and_instance_is_valid(const char *p) { |
30 | /* For prefix+instance and instance the same rules apply */ | |
31 | return unit_instance_is_valid(p); | |
32 | } | |
f69614f8 | 33 | |
7410616c | 34 | int unit_name_to_prefix(const char *n, char **prefix); |
9e2f7c11 | 35 | int unit_name_to_instance(const char *n, char **instance); |
7410616c | 36 | int unit_name_to_prefix_and_instance(const char *n, char **ret); |
9e2f7c11 | 37 | |
44a6b1b6 | 38 | UnitType unit_name_to_type(const char *n) _pure_; |
5f739699 | 39 | |
7410616c | 40 | int unit_name_change_suffix(const char *n, const char *suffix, char **ret); |
9e2f7c11 | 41 | |
7410616c | 42 | int unit_name_build(const char *prefix, const char *instance, const char *suffix, char **ret); |
72406c2f | 43 | int unit_name_build_from_type(const char *prefix, const char *instance, UnitType, char **ret); |
9e2f7c11 LP |
44 | |
45 | char *unit_name_escape(const char *f); | |
7410616c LP |
46 | int unit_name_unescape(const char *f, char **ret); |
47 | int unit_name_path_escape(const char *f, char **ret); | |
48 | int unit_name_path_unescape(const char *f, char **ret); | |
9e2f7c11 | 49 | |
7410616c | 50 | int unit_name_replace_instance(const char *f, const char *i, char **ret); |
9e2f7c11 | 51 | |
7410616c | 52 | int unit_name_template(const char *f, char **ret); |
9e2f7c11 | 53 | |
7410616c LP |
54 | int unit_name_from_path(const char *path, const char *suffix, char **ret); |
55 | int unit_name_from_path_instance(const char *prefix, const char *path, const char *suffix, char **ret); | |
56 | int unit_name_to_path(const char *name, char **ret); | |
a16e1123 | 57 | |
7410616c | 58 | typedef enum UnitNameMangle { |
37cbc1d5 ZJS |
59 | UNIT_NAME_MANGLE_GLOB = 1, |
60 | UNIT_NAME_MANGLE_WARN = 2, | |
7410616c | 61 | } UnitNameMangle; |
f78e6385 | 62 | |
37cbc1d5 | 63 | int unit_name_mangle_with_suffix(const char *name, UnitNameMangle flags, const char *suffix, char **ret); |
7410616c | 64 | |
37cbc1d5 ZJS |
65 | static inline int unit_name_mangle(const char *name, UnitNameMangle flags, char **ret) { |
66 | return unit_name_mangle_with_suffix(name, flags, ".service", ret); | |
5e03c6e3 | 67 | } |
fb6becb4 | 68 | |
93c47472 | 69 | int slice_build_parent_slice(const char *slice, char **ret); |
7410616c | 70 | int slice_build_subslice(const char *slice, const char*name, char **subslice); |
93c47472 | 71 | bool slice_name_is_valid(const char *name); |