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Commit | Line | Data |
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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
c2f1db8f | 2 | #pragma once |
90821c93 | 3 | |
90821c93 | 4 | typedef struct Session Session; |
9444b1f2 | 5 | typedef enum KillWho KillWho; |
90821c93 LP |
6 | |
7 | #include "list.h" | |
a095315b | 8 | #include "login-util.h" |
71d35b6b | 9 | #include "logind-user.h" |
90821c93 | 10 | |
0604381b | 11 | typedef enum SessionState { |
fb6becb4 | 12 | SESSION_OPENING, /* Session scope is being created */ |
0604381b LP |
13 | SESSION_ONLINE, /* Logged in */ |
14 | SESSION_ACTIVE, /* Logged in and in the fg */ | |
fb6becb4 | 15 | SESSION_CLOSING, /* Logged out, but scope is still there */ |
0604381b LP |
16 | _SESSION_STATE_MAX, |
17 | _SESSION_STATE_INVALID = -1 | |
18 | } SessionState; | |
19 | ||
55efac6c LP |
20 | typedef enum SessionClass { |
21 | SESSION_USER, | |
22 | SESSION_GREETER, | |
23 | SESSION_LOCK_SCREEN, | |
e2acb67b | 24 | SESSION_BACKGROUND, |
55efac6c LP |
25 | _SESSION_CLASS_MAX, |
26 | _SESSION_CLASS_INVALID = -1 | |
27 | } SessionClass; | |
28 | ||
e2acb67b LP |
29 | typedef enum SessionType { |
30 | SESSION_UNSPECIFIED, | |
31 | SESSION_TTY, | |
32 | SESSION_X11, | |
d9eb81f9 | 33 | SESSION_WAYLAND, |
9541666b | 34 | SESSION_MIR, |
e9e74f28 | 35 | SESSION_WEB, |
e2acb67b LP |
36 | _SESSION_TYPE_MAX, |
37 | _SESSION_TYPE_INVALID = -1 | |
38 | } SessionType; | |
39 | ||
952d3260 LP |
40 | #define SESSION_TYPE_IS_GRAPHICAL(type) IN_SET(type, SESSION_X11, SESSION_WAYLAND, SESSION_MIR) |
41 | ||
9444b1f2 | 42 | enum KillWho { |
de07ab16 LP |
43 | KILL_LEADER, |
44 | KILL_ALL, | |
45 | _KILL_WHO_MAX, | |
46 | _KILL_WHO_INVALID = -1 | |
9444b1f2 | 47 | }; |
de07ab16 | 48 | |
90821c93 LP |
49 | struct Session { |
50 | Manager *manager; | |
51 | ||
f7a5bb28 | 52 | const char *id; |
e6494a07 | 53 | unsigned int position; |
90821c93 | 54 | SessionType type; |
55efac6c | 55 | SessionClass class; |
90821c93 LP |
56 | |
57 | char *state_file; | |
58 | ||
59 | User *user; | |
60 | ||
61 | dual_timestamp timestamp; | |
62 | ||
63 | char *tty; | |
64 | char *display; | |
65 | ||
66 | bool remote; | |
3f49d45a | 67 | char *remote_user; |
90821c93 | 68 | char *remote_host; |
98a28fef | 69 | char *service; |
a4cd87e9 | 70 | char *desktop; |
fb6becb4 LP |
71 | |
72 | char *scope; | |
73 | char *scope_job; | |
98a28fef | 74 | |
90821c93 | 75 | Seat *seat; |
92bd5ff3 | 76 | unsigned int vtnr; |
90a18413 | 77 | int vtfd; |
90821c93 LP |
78 | |
79 | pid_t leader; | |
3f49d45a | 80 | uint32_t audit_id; |
90821c93 | 81 | |
932e3ee7 LP |
82 | int fifo_fd; |
83 | char *fifo_path; | |
90821c93 | 84 | |
cc377381 LP |
85 | sd_event_source *fifo_event_source; |
86 | ||
a185c5aa LP |
87 | bool idle_hint; |
88 | dual_timestamp idle_hint_timestamp; | |
89 | ||
42d35e13 VT |
90 | bool locked_hint; |
91 | ||
14c3baca | 92 | bool in_gc_queue:1; |
9418f147 | 93 | bool started:1; |
5f41d1f1 | 94 | bool stopping:1; |
90821c93 | 95 | |
aed24c4c FB |
96 | bool was_active:1; |
97 | ||
cc377381 | 98 | sd_bus_message *create_message; |
fb6becb4 | 99 | |
5f41d1f1 LP |
100 | sd_event_source *timer_event_source; |
101 | ||
ae5e06bd | 102 | char *controller; |
118ecf32 | 103 | Hashmap *devices; |
3cde9e8f | 104 | sd_bus_track *track; |
ae5e06bd | 105 | |
90821c93 LP |
106 | LIST_FIELDS(Session, sessions_by_user); |
107 | LIST_FIELDS(Session, sessions_by_seat); | |
14c3baca LP |
108 | |
109 | LIST_FIELDS(Session, gc_queue); | |
90821c93 LP |
110 | }; |
111 | ||
8c29a457 LP |
112 | int session_new(Session **ret, Manager *m, const char *id); |
113 | Session* session_free(Session *s); | |
114 | ||
115 | DEFINE_TRIVIAL_CLEANUP_FUNC(Session *, session_free); | |
116 | ||
9444b1f2 | 117 | void session_set_user(Session *s, User *u); |
5c093a23 | 118 | bool session_may_gc(Session *s, bool drop_not_started); |
14c3baca | 119 | void session_add_to_gc_queue(Session *s); |
90821c93 LP |
120 | int session_activate(Session *s); |
121 | bool session_is_active(Session *s); | |
a185c5aa | 122 | int session_get_idle_hint(Session *s, dual_timestamp *t); |
bef422ae | 123 | void session_set_idle_hint(Session *s, bool b); |
42d35e13 VT |
124 | int session_get_locked_hint(Session *s); |
125 | void session_set_locked_hint(Session *s, bool b); | |
932e3ee7 | 126 | int session_create_fifo(Session *s); |
22f93314 | 127 | int session_start(Session *s, sd_bus_message *properties); |
9bb69af4 | 128 | int session_stop(Session *s, bool force); |
405e0255 | 129 | int session_finalize(Session *s); |
ad8780c9 | 130 | int session_release(Session *s); |
90821c93 LP |
131 | int session_save(Session *s); |
132 | int session_load(Session *s); | |
de07ab16 | 133 | int session_kill(Session *s, KillWho who, int signo); |
90821c93 | 134 | |
0604381b LP |
135 | SessionState session_get_state(Session *u); |
136 | ||
cc377381 | 137 | extern const sd_bus_vtable session_vtable[]; |
f00c3121 LP |
138 | int session_node_enumerator(sd_bus *bus, const char *path,void *userdata, char ***nodes, sd_bus_error *error); |
139 | int session_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error); | |
cc377381 | 140 | char *session_bus_path(Session *s); |
3f49d45a | 141 | |
da119395 | 142 | int session_send_signal(Session *s, bool new_session); |
cc377381 | 143 | int session_send_changed(Session *s, const char *properties, ...) _sentinel_; |
88e3dc90 | 144 | int session_send_lock(Session *s, bool lock); |
7ba64386 | 145 | int session_send_lock_all(Manager *m, bool lock); |
da119395 | 146 | |
cc377381 | 147 | int session_send_create_reply(Session *s, sd_bus_error *error); |
fb6becb4 | 148 | |
44a6b1b6 ZJS |
149 | const char* session_state_to_string(SessionState t) _const_; |
150 | SessionState session_state_from_string(const char *s) _pure_; | |
0604381b | 151 | |
44a6b1b6 ZJS |
152 | const char* session_type_to_string(SessionType t) _const_; |
153 | SessionType session_type_from_string(const char *s) _pure_; | |
90821c93 | 154 | |
44a6b1b6 ZJS |
155 | const char* session_class_to_string(SessionClass t) _const_; |
156 | SessionClass session_class_from_string(const char *s) _pure_; | |
55efac6c | 157 | |
44a6b1b6 ZJS |
158 | const char *kill_who_to_string(KillWho k) _const_; |
159 | KillWho kill_who_from_string(const char *s) _pure_; | |
ae5e06bd | 160 | |
baccf3e4 | 161 | int session_prepare_vt(Session *s); |
90a18413 | 162 | void session_restore_vt(Session *s); |
2ec3ff66 | 163 | void session_leave_vt(Session *s); |
90a18413 | 164 | |
ae5e06bd | 165 | bool session_is_controller(Session *s, const char *sender); |
dc6284e9 | 166 | int session_set_controller(Session *s, const char *sender, bool force, bool prepare); |
ae5e06bd | 167 | void session_drop_controller(Session *s); |
c529695e | 168 | |
19070062 LP |
169 | int bus_session_method_activate(sd_bus_message *message, void *userdata, sd_bus_error *error); |
170 | int bus_session_method_lock(sd_bus_message *message, void *userdata, sd_bus_error *error); | |
171 | int bus_session_method_terminate(sd_bus_message *message, void *userdata, sd_bus_error *error); | |
172 | int bus_session_method_kill(sd_bus_message *message, void *userdata, sd_bus_error *error); |