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
|
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
#ifndef fooconditionhfoo
#define fooconditionhfoo
/***
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 General Public License as published by
the Free Software Foundation; either version 2 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdbool.h>
#include "list.h"
typedef enum ConditionType {
CONDITION_PATH_EXISTS,
CONDITION_PATH_IS_DIRECTORY,
CONDITION_DIRECTORY_NOT_EMPTY,
CONDITION_KERNEL_COMMAND_LINE,
CONDITION_VIRTUALIZATION,
CONDITION_NULL,
_CONDITION_TYPE_MAX,
_CONDITION_TYPE_INVALID = -1
} ConditionType;
typedef struct Condition {
ConditionType type;
char *parameter;
bool trigger:1;
bool negate:1;
LIST_FIELDS(struct Condition, conditions);
} Condition;
Condition* condition_new(ConditionType type, const char *parameter, bool trigger, bool negate);
void condition_free(Condition *c);
void condition_free_list(Condition *c);
bool condition_test(Condition *c);
bool condition_test_list(Condition *c);
void condition_dump(Condition *c, FILE *f, const char *prefix);
void condition_dump_list(Condition *c, FILE *f, const char *prefix);
const char* condition_type_to_string(ConditionType t);
int condition_type_from_string(const char *s);
#endif
|
