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60918275 LP |
1 | /*-*- Mode: C; c-basic-offset: 8 -*-*/ |
2 | ||
a7334b09 LP |
3 | /*** |
4 | This file is part of systemd. | |
5 | ||
6 | Copyright 2010 Lennart Poettering | |
7 | ||
8 | systemd is free software; you can redistribute it and/or modify it | |
9 | under the terms of the GNU General Public License as published by | |
10 | the Free Software Foundation; either version 2 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 | General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
19 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
20 | ***/ | |
21 | ||
ea430986 LP |
22 | #include <dbus/dbus.h> |
23 | ||
60918275 LP |
24 | #include <stdio.h> |
25 | #include <errno.h> | |
26 | #include <string.h> | |
16354eff | 27 | #include <unistd.h> |
60918275 LP |
28 | |
29 | #include "manager.h" | |
16354eff | 30 | #include "log.h" |
60918275 LP |
31 | |
32 | int main(int argc, char *argv[]) { | |
33 | Manager *m = NULL; | |
87f0e418 | 34 | Unit *target = NULL; |
60918275 LP |
35 | Job *job = NULL; |
36 | int r, retval = 1; | |
27b14a22 LP |
37 | const char *default_unit; |
38 | ||
39 | if (argc >= 2) | |
40 | default_unit = argv[1]; | |
41 | else | |
42 | default_unit = SPECIAL_DEFAULT_TARGET; | |
60918275 | 43 | |
8e274523 LP |
44 | if ((r = manager_new(&m)) < 0) { |
45 | log_error("Failed to allocate manager object: %s", strerror(-r)); | |
60918275 LP |
46 | goto finish; |
47 | } | |
48 | ||
f50e0a01 LP |
49 | if ((r = manager_coldplug(m)) < 0) { |
50 | log_error("Failed to retrieve coldplug information: %s", strerror(-r)); | |
51 | goto finish; | |
52 | } | |
53 | ||
27b14a22 LP |
54 | log_debug("Activating default unit: %s", default_unit); |
55 | ||
56 | if ((r = manager_load_unit(m, default_unit, &target)) < 0) { | |
c22cbe26 | 57 | log_error("Failed to load default target: %s", strerror(-r)); |
60918275 LP |
58 | goto finish; |
59 | } | |
60 | ||
d46de8a1 LP |
61 | printf("→ By units:\n"); |
62 | manager_dump_units(m, stdout, "\t"); | |
63 | ||
8f5847c4 LP |
64 | if ((r = manager_add_job(m, JOB_START, target, JOB_REPLACE, false, &job)) < 0) { |
65 | log_error("Failed to start default target: %s", strerror(-r)); | |
66 | goto finish; | |
67 | } | |
11dd41ce | 68 | |
44d8db9e | 69 | printf("→ By jobs:\n"); |
cea8e32e LP |
70 | manager_dump_jobs(m, stdout, "\t"); |
71 | ||
c20cae32 LP |
72 | if ((r = manager_loop(m)) < 0) { |
73 | log_error("Failed to run mainloop: %s", strerror(-r)); | |
74 | goto finish; | |
75 | } | |
9152c765 | 76 | |
60918275 LP |
77 | retval = 0; |
78 | ||
79 | finish: | |
80 | if (m) | |
81 | manager_free(m); | |
82 | ||
b9cd2ec1 LP |
83 | log_debug("Exit."); |
84 | ||
ea430986 LP |
85 | dbus_shutdown(); |
86 | ||
60918275 LP |
87 | return retval; |
88 | } |