]>
Commit | Line | Data |
---|---|---|
60918275 LP |
1 | /*-*- Mode: C; c-basic-offset: 8 -*-*/ |
2 | ||
3 | #ifndef foomanagerhfoo | |
4 | #define foomanagerhfoo | |
5 | ||
6 | #include <stdbool.h> | |
7 | #include <inttypes.h> | |
a66d02c3 | 8 | #include <stdio.h> |
60918275 LP |
9 | |
10 | typedef struct Manager Manager; | |
acbb0225 LP |
11 | typedef enum WatchType WatchType; |
12 | typedef struct Watch Watch; | |
13 | ||
14 | enum WatchType { | |
15 | WATCH_INVALID, | |
16 | WATCH_SIGNAL_FD, | |
17 | WATCH_FD, | |
18 | WATCH_TIMER | |
19 | }; | |
20 | ||
21 | struct Watch { | |
22 | int fd; | |
23 | WatchType type; | |
24 | union Unit *unit; | |
25 | }; | |
60918275 | 26 | |
87f0e418 | 27 | #include "unit.h" |
60918275 LP |
28 | #include "job.h" |
29 | #include "hashmap.h" | |
30 | #include "list.h" | |
31 | #include "set.h" | |
32 | ||
33 | struct Manager { | |
34 | uint32_t current_job_id; | |
35 | ||
87f0e418 | 36 | /* Note that the set of units we know of is allowed to be |
87d1515d LP |
37 | * incosistent. However the subset of it that is loaded may |
38 | * not, and the list of jobs may neither. */ | |
39 | ||
87f0e418 LP |
40 | /* Active jobs and units */ |
41 | Hashmap *units; /* name string => Unit object n:1 */ | |
60918275 LP |
42 | Hashmap *jobs; /* job id => Job object 1:1 */ |
43 | ||
87f0e418 | 44 | /* Units that need to be loaded */ |
60918275 LP |
45 | LIST_HEAD(Meta, load_queue); /* this is actually more a stack than a queue, but uh. */ |
46 | ||
034c6ed7 LP |
47 | /* Jobs that need to be run */ |
48 | LIST_HEAD(Job, run_queue); /* more a stack than a queue, too */ | |
49 | ||
e5b5ae50 | 50 | /* Jobs to be added */ |
87f0e418 | 51 | Hashmap *transaction_jobs; /* Unit object => Job object list 1:1 */ |
e5b5ae50 | 52 | JobDependency *transaction_anchor; |
223dabab LP |
53 | |
54 | bool dispatching_load_queue:1; | |
034c6ed7 | 55 | bool dispatching_run_queue:1; |
5cb5a6ff | 56 | |
87f0e418 | 57 | Hashmap *watch_pids; /* pid => Unit object n:1 */ |
9152c765 LP |
58 | |
59 | int epoll_fd; | |
acbb0225 LP |
60 | |
61 | Watch signal_watch; | |
60918275 LP |
62 | }; |
63 | ||
64 | Manager* manager_new(void); | |
65 | void manager_free(Manager *m); | |
66 | ||
67 | Job *manager_get_job(Manager *m, uint32_t id); | |
87f0e418 | 68 | Unit *manager_get_unit(Manager *m, const char *name); |
60918275 | 69 | |
0301abf4 | 70 | int manager_load_unit(Manager *m, const char *path_or_name, Unit **_ret); |
87f0e418 | 71 | int manager_add_job(Manager *m, JobType type, Unit *unit, JobMode mode, bool force, Job **_ret); |
60918275 | 72 | |
87f0e418 | 73 | void manager_dump_units(Manager *s, FILE *f, const char *prefix); |
cea8e32e | 74 | void manager_dump_jobs(Manager *s, FILE *f, const char *prefix); |
a66d02c3 | 75 | |
302d0040 | 76 | void manager_transaction_unlink_job(Manager *m, Job *j); |
e5b5ae50 | 77 | |
7fad411c LP |
78 | void manager_clear_jobs(Manager *m); |
79 | ||
034c6ed7 | 80 | void manager_dispatch_run_queue(Manager *m); |
9152c765 | 81 | int manager_loop(Manager *m); |
83c60c9f | 82 | |
60918275 | 83 | #endif |