1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
#pragma once
/***
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdbool.h>
#include <stdio.h>
#include "list.h"
#include "macro.h"
typedef enum ConditionType {
CONDITION_ARCHITECTURE,
CONDITION_VIRTUALIZATION,
CONDITION_HOST,
CONDITION_KERNEL_COMMAND_LINE,
CONDITION_SECURITY,
CONDITION_CAPABILITY,
CONDITION_AC_POWER,
CONDITION_NEEDS_UPDATE,
CONDITION_FIRST_BOOT,
CONDITION_PATH_EXISTS,
CONDITION_PATH_EXISTS_GLOB,
CONDITION_PATH_IS_DIRECTORY,
CONDITION_PATH_IS_SYMBOLIC_LINK,
CONDITION_PATH_IS_MOUNT_POINT,
CONDITION_PATH_IS_READ_WRITE,
CONDITION_DIRECTORY_NOT_EMPTY,
CONDITION_FILE_NOT_EMPTY,
CONDITION_FILE_IS_EXECUTABLE,
CONDITION_NULL,
_CONDITION_TYPE_MAX,
_CONDITION_TYPE_INVALID = -1
} ConditionType;
typedef enum ConditionResult {
CONDITION_UNTESTED,
CONDITION_SUCCEEDED,
CONDITION_FAILED,
CONDITION_ERROR,
_CONDITION_RESULT_MAX,
_CONDITION_RESULT_INVALID = -1
} ConditionResult;
typedef struct Condition {
ConditionType type:8;
bool trigger:1;
bool negate:1;
ConditionResult result:6;
char *parameter;
LIST_FIELDS(struct Condition, conditions);
} Condition;
Condition* condition_new(ConditionType type, const char *parameter, bool trigger, bool negate);
void condition_free(Condition *c);
Condition* condition_free_list(Condition *c);
int condition_test(Condition *c);
void condition_dump(Condition *c, FILE *f, const char *prefix, const char *(*to_string)(ConditionType t));
void condition_dump_list(Condition *c, FILE *f, const char *prefix, const char *(*to_string)(ConditionType t));
const char* condition_type_to_string(ConditionType t) _const_;
ConditionType condition_type_from_string(const char *s) _pure_;
const char* assert_type_to_string(ConditionType t) _const_;
ConditionType assert_type_from_string(const char *s) _pure_;
const char* condition_result_to_string(ConditionResult r) _const_;
ConditionResult condition_result_from_string(const char *s) _pure_;
|
