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1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
2 | ||
c2f1db8f | 3 | #pragma once |
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4 | |
5 | /*** | |
6 | This file is part of systemd. | |
7 | ||
8 | Copyright 2011 Lennart Poettering | |
9 | ||
10 | systemd is free software; you can redistribute it and/or modify it | |
5430f7f2 LP |
11 | under the terms of the GNU Lesser General Public License as published by |
12 | the Free Software Foundation; either version 2.1 of the License, or | |
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13 | (at your option) any later version. |
14 | ||
15 | systemd is distributed in the hope that it will be useful, but | |
16 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
5430f7f2 | 18 | Lesser General Public License for more details. |
90821c93 | 19 | |
5430f7f2 | 20 | You should have received a copy of the GNU Lesser General Public License |
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21 | along with systemd; If not, see <http://www.gnu.org/licenses/>. |
22 | ***/ | |
23 | ||
24 | typedef struct Seat Seat; | |
25 | ||
26 | #include "list.h" | |
27 | #include "util.h" | |
28 | #include "logind.h" | |
29 | #include "logind-device.h" | |
30 | #include "logind-session.h" | |
31 | ||
32 | struct Seat { | |
33 | Manager *manager; | |
34 | char *id; | |
35 | ||
36 | char *state_file; | |
37 | ||
38 | LIST_HEAD(Device, devices); | |
39 | ||
40 | Session *active; | |
d7bd01b5 | 41 | Session *pending_switch; |
90821c93 | 42 | LIST_HEAD(Session, sessions); |
14c3baca | 43 | |
49e6fdbf DH |
44 | Session **positions; |
45 | size_t position_count; | |
46 | ||
14c3baca | 47 | bool in_gc_queue:1; |
3f49d45a | 48 | bool started:1; |
14c3baca LP |
49 | |
50 | LIST_FIELDS(Seat, gc_queue); | |
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51 | }; |
52 | ||
53 | Seat *seat_new(Manager *m, const char *id); | |
54 | void seat_free(Seat *s); | |
14c3baca | 55 | |
90821c93 LP |
56 | int seat_save(Seat *s); |
57 | int seat_load(Seat *s); | |
58 | ||
14c3baca | 59 | int seat_apply_acls(Seat *s, Session *old_active); |
9418f147 | 60 | int seat_set_active(Seat *s, Session *session); |
49e6fdbf DH |
61 | int seat_switch_to(Seat *s, unsigned int num); |
62 | int seat_switch_to_next(Seat *s); | |
63 | int seat_switch_to_previous(Seat *s); | |
92bd5ff3 | 64 | int seat_active_vt_changed(Seat *s, unsigned int vtnr); |
14c3baca | 65 | int seat_read_active_vt(Seat *s); |
30ed21ce | 66 | int seat_preallocate_vts(Seat *s); |
14c3baca | 67 | |
a185c5aa | 68 | int seat_attach_session(Seat *s, Session *session); |
d7bd01b5 | 69 | void seat_complete_switch(Seat *s); |
49e6fdbf DH |
70 | void seat_evict_position(Seat *s, Session *session); |
71 | void seat_claim_position(Seat *s, Session *session, unsigned int pos); | |
a185c5aa | 72 | |
bf7825ae | 73 | bool seat_has_vts(Seat *s); |
92432fcc | 74 | bool seat_is_seat0(Seat *s); |
addedec4 | 75 | bool seat_can_multi_session(Seat *s); |
f1a8e221 | 76 | bool seat_can_tty(Seat *s); |
718d006a | 77 | bool seat_has_master_device(Seat *s); |
f1a8e221 LP |
78 | bool seat_can_graphical(Seat *s); |
79 | ||
a185c5aa LP |
80 | int seat_get_idle_hint(Seat *s, dual_timestamp *t); |
81 | ||
14c3baca | 82 | int seat_start(Seat *s); |
9bb69af4 ZJS |
83 | int seat_stop(Seat *s, bool force); |
84 | int seat_stop_sessions(Seat *s, bool force); | |
14c3baca | 85 | |
cc377381 | 86 | bool seat_check_gc(Seat *s, bool drop_not_started); |
14c3baca LP |
87 | void seat_add_to_gc_queue(Seat *s); |
88 | ||
3f49d45a | 89 | bool seat_name_is_valid(const char *name); |
3f49d45a | 90 | |
cc377381 LP |
91 | extern const sd_bus_vtable seat_vtable[]; |
92 | ||
f00c3121 LP |
93 | int seat_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error); |
94 | int seat_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error); | |
cc377381 | 95 | char *seat_bus_path(Seat *s); |
3f49d45a | 96 | |
da119395 | 97 | int seat_send_signal(Seat *s, bool new_seat); |
cc377381 | 98 | int seat_send_changed(Seat *s, const char *properties, ...) _sentinel_; |