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20263082 LP |
1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
2 | ||
3 | #ifndef foologindhfoo | |
4 | #define foologindhfoo | |
5 | ||
6 | /*** | |
7 | This file is part of systemd. | |
8 | ||
9 | Copyright 2011 Lennart Poettering | |
10 | ||
11 | systemd is free software; you can redistribute it and/or modify it | |
12 | under the terms of the GNU General Public License as published by | |
13 | the Free Software Foundation; either version 2 of the License, or | |
14 | (at your option) any later version. | |
15 | ||
16 | systemd is distributed in the hope that it will be useful, but | |
17 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
19 | General Public License for more details. | |
20 | ||
21 | You should have received a copy of the GNU General Public License | |
22 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
23 | ***/ | |
24 | ||
25 | #include <stdbool.h> | |
26 | #include <inttypes.h> | |
27 | #include <dbus/dbus.h> | |
28 | #include <libudev.h> | |
29 | ||
30 | #include "util.h" | |
31 | #include "list.h" | |
32 | #include "hashmap.h" | |
33 | #include "cgroup-util.h" | |
34 | ||
35 | /* TODO: | |
36 | * | |
20263082 | 37 | * spawn user systemd |
91f9dcaf | 38 | * direct client API |
15e11d81 | 39 | * add configuration file |
a0a0c7f1 | 40 | * verify access to SetIdleHint |
932e3ee7 LP |
41 | * |
42 | * udev: | |
a0a0c7f1 LP |
43 | * drop redundant udev_device_get_is_initialized() use as soon as libudev is fixed |
44 | * properly escape/remove : and . from seat names in udev rules | |
45 | * use device_has_tag() as soon as it is available | |
46 | * trigger based on libudev if available | |
47 | * enumerate recursively with libudev when triggering | |
5eda94dd | 48 | * |
20263082 | 49 | * non-local X11 server |
20263082 | 50 | * reboot/shutdown halt management |
20263082 LP |
51 | */ |
52 | ||
53 | typedef struct Manager Manager; | |
20263082 | 54 | |
90821c93 LP |
55 | #include "logind-device.h" |
56 | #include "logind-seat.h" | |
57 | #include "logind-session.h" | |
58 | #include "logind-user.h" | |
20263082 LP |
59 | |
60 | struct Manager { | |
61 | DBusConnection *bus; | |
62 | ||
63 | Hashmap *devices; | |
64 | Hashmap *seats; | |
65 | Hashmap *sessions; | |
66 | Hashmap *users; | |
67 | ||
14c3baca LP |
68 | LIST_HEAD(Seat, seat_gc_queue); |
69 | LIST_HEAD(Session, session_gc_queue); | |
70 | LIST_HEAD(User, user_gc_queue); | |
71 | ||
20263082 | 72 | struct udev *udev; |
30ed21ce LP |
73 | struct udev_monitor *udev_seat_monitor, *udev_vcsa_monitor; |
74 | ||
75 | int udev_seat_fd; | |
76 | int udev_vcsa_fd; | |
20263082 | 77 | |
20263082 LP |
78 | int console_active_fd; |
79 | int bus_fd; | |
80 | int epoll_fd; | |
81 | ||
3f49d45a | 82 | unsigned n_autovts; |
20263082 LP |
83 | |
84 | Seat *vtconsole; | |
85 | ||
86 | char *cgroup_path; | |
98a28fef | 87 | char **controllers; |
20263082 | 88 | |
3f49d45a | 89 | char **kill_only_users, **kill_exclude_users; |
20263082 LP |
90 | |
91 | bool kill_user_processes; | |
98a28fef LP |
92 | |
93 | unsigned long session_counter; | |
1713813d LP |
94 | |
95 | Hashmap *cgroups; | |
932e3ee7 | 96 | Hashmap *fifo_fds; |
31b79c2b LP |
97 | }; |
98 | ||
99 | enum { | |
30ed21ce LP |
100 | FD_SEAT_UDEV, |
101 | FD_VCSA_UDEV, | |
31b79c2b LP |
102 | FD_CONSOLE, |
103 | FD_BUS, | |
932e3ee7 | 104 | FD_FIFO_BASE |
20263082 LP |
105 | }; |
106 | ||
20263082 LP |
107 | Manager *manager_new(void); |
108 | void manager_free(Manager *m); | |
14c3baca | 109 | |
20263082 LP |
110 | int manager_add_device(Manager *m, const char *sysfs, Device **_device); |
111 | int manager_add_seat(Manager *m, const char *id, Seat **_seat); | |
112 | int manager_add_session(Manager *m, User *u, const char *id, Session **_session); | |
113 | int manager_add_user(Manager *m, uid_t uid, gid_t gid, const char *name, User **_user); | |
114 | int manager_add_user_by_name(Manager *m, const char *name, User **_user); | |
115 | int manager_add_user_by_uid(Manager *m, uid_t uid, User **_user); | |
14c3baca | 116 | |
30ed21ce LP |
117 | int manager_process_seat_device(Manager *m, struct udev_device *d); |
118 | int manager_dispatch_seat_udev(Manager *m); | |
119 | int manager_dispatch_vcsa_udev(Manager *m); | |
20263082 | 120 | int manager_dispatch_console(Manager *m); |
14c3baca | 121 | |
20263082 LP |
122 | int manager_enumerate_devices(Manager *m); |
123 | int manager_enumerate_seats(Manager *m); | |
124 | int manager_enumerate_sessions(Manager *m); | |
125 | int manager_enumerate_users(Manager *m); | |
14c3baca | 126 | |
20263082 LP |
127 | int manager_startup(Manager *m); |
128 | int manager_run(Manager *m); | |
129 | int manager_spawn_autovt(Manager *m, int vtnr); | |
130 | ||
1713813d LP |
131 | void manager_cgroup_notify_empty(Manager *m, const char *cgroup); |
132 | ||
14c3baca LP |
133 | void manager_gc(Manager *m); |
134 | ||
a185c5aa LP |
135 | int manager_get_idle_hint(Manager *m, dual_timestamp *t); |
136 | ||
3f49d45a LP |
137 | extern const DBusObjectPathVTable bus_manager_vtable; |
138 | ||
1713813d LP |
139 | DBusHandlerResult bus_message_filter(DBusConnection *c, DBusMessage *message, void *userdata); |
140 | ||
9418f147 LP |
141 | int manager_send_changed(Manager *manager, const char *properties); |
142 | ||
20263082 | 143 | #endif |