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9444b1f2 LP |
1 | #pragma once |
2 | ||
3 | /*** | |
4 | This file is part of systemd. | |
5 | ||
6 | Copyright 2013 Lennart Poettering | |
7 | ||
8 | systemd is free software; you can redistribute it and/or modify it | |
9 | under the terms of the GNU Lesser General Public License as published by | |
10 | the Free Software Foundation; either version 2.1 of the License, or | |
11 | (at your option) any later version. | |
12 | ||
13 | systemd is distributed in the hope that it will be useful, but | |
14 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 | Lesser General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU Lesser General Public License | |
19 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
20 | ***/ | |
21 | ||
22 | typedef struct Machine Machine; | |
1ee306e1 | 23 | typedef enum KillWho KillWho; |
9444b1f2 LP |
24 | |
25 | #include "list.h" | |
1ee306e1 | 26 | #include "machined.h" |
795c5d31 | 27 | #include "operation.h" |
9444b1f2 | 28 | |
fb6becb4 LP |
29 | typedef enum MachineState { |
30 | MACHINE_OPENING, /* Machine is being registered */ | |
31 | MACHINE_RUNNING, /* Machine is running */ | |
32 | MACHINE_CLOSING, /* Machine is terminating */ | |
33 | _MACHINE_STATE_MAX, | |
34 | _MACHINE_STATE_INVALID = -1 | |
35 | } MachineState; | |
36 | ||
9444b1f2 LP |
37 | typedef enum MachineClass { |
38 | MACHINE_CONTAINER, | |
39 | MACHINE_VM, | |
fbe55073 | 40 | MACHINE_HOST, |
9444b1f2 LP |
41 | _MACHINE_CLASS_MAX, |
42 | _MACHINE_CLASS_INVALID = -1 | |
43 | } MachineClass; | |
44 | ||
1ee306e1 LP |
45 | enum KillWho { |
46 | KILL_LEADER, | |
47 | KILL_ALL, | |
48 | _KILL_WHO_MAX, | |
49 | _KILL_WHO_INVALID = -1 | |
50 | }; | |
51 | ||
9444b1f2 LP |
52 | struct Machine { |
53 | Manager *manager; | |
54 | ||
55 | char *name; | |
56 | sd_id128_t id; | |
57 | ||
58 | MachineClass class; | |
59 | ||
60 | char *state_file; | |
61 | char *service; | |
9444b1f2 LP |
62 | char *root_directory; |
63 | ||
89f7c846 | 64 | char *unit; |
fb6becb4 LP |
65 | char *scope_job; |
66 | ||
9444b1f2 LP |
67 | pid_t leader; |
68 | ||
69 | dual_timestamp timestamp; | |
70 | ||
71 | bool in_gc_queue:1; | |
72 | bool started:1; | |
49f3fffd | 73 | bool stopping:1; |
9444b1f2 | 74 | |
c3350683 | 75 | sd_bus_message *create_message; |
fb6becb4 | 76 | |
9b5ed6fe LP |
77 | int *netif; |
78 | unsigned n_netif; | |
79 | ||
795c5d31 | 80 | LIST_HEAD(Operation, operations); |
0370612e | 81 | |
795c5d31 | 82 | LIST_FIELDS(Machine, gc_queue); |
9444b1f2 LP |
83 | }; |
84 | ||
fbe55073 | 85 | Machine* machine_new(Manager *manager, MachineClass class, const char *name); |
9444b1f2 | 86 | void machine_free(Machine *m); |
a658cafa | 87 | bool machine_check_gc(Machine *m, bool drop_not_started); |
9444b1f2 | 88 | void machine_add_to_gc_queue(Machine *m); |
c3350683 | 89 | int machine_start(Machine *m, sd_bus_message *properties, sd_bus_error *error); |
9444b1f2 | 90 | int machine_stop(Machine *m); |
49f3fffd | 91 | int machine_finalize(Machine *m); |
9444b1f2 LP |
92 | int machine_save(Machine *m); |
93 | int machine_load(Machine *m); | |
94 | int machine_kill(Machine *m, KillWho who, int signo); | |
95 | ||
9b420b3c LP |
96 | void machine_release_unit(Machine *m); |
97 | ||
fb6becb4 LP |
98 | MachineState machine_get_state(Machine *u); |
99 | ||
9444b1f2 LP |
100 | const char* machine_class_to_string(MachineClass t) _const_; |
101 | MachineClass machine_class_from_string(const char *s) _pure_; | |
fb6becb4 LP |
102 | |
103 | const char* machine_state_to_string(MachineState t) _const_; | |
104 | MachineState machine_state_from_string(const char *s) _pure_; | |
1ee306e1 LP |
105 | |
106 | const char *kill_who_to_string(KillWho k) _const_; | |
107 | KillWho kill_who_from_string(const char *s) _pure_; | |
fbe55073 LP |
108 | |
109 | int machine_openpt(Machine *m, int flags); | |
40e1f4ea | 110 | int machine_open_terminal(Machine *m, const char *path, int mode); |
3401419b LP |
111 | |
112 | int machine_get_uid_shift(Machine *m, uid_t *ret); |