193 lines
6.8 KiB
C
193 lines
6.8 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
|
|
#pragma once
|
|
|
|
#include <stdbool.h>
|
|
|
|
#include "sd-bus.h"
|
|
#include "sd-device.h"
|
|
#include "sd-event.h"
|
|
|
|
#include "conf-parser.h"
|
|
#include "hashmap.h"
|
|
#include "list.h"
|
|
#include "set.h"
|
|
|
|
typedef struct Manager Manager;
|
|
|
|
#include "logind-action.h"
|
|
#include "logind-button.h"
|
|
#include "logind-device.h"
|
|
#include "logind-inhibit.h"
|
|
|
|
struct Manager {
|
|
sd_event *event;
|
|
sd_bus *bus;
|
|
|
|
Hashmap *devices;
|
|
Hashmap *seats;
|
|
Hashmap *sessions;
|
|
Hashmap *sessions_by_leader;
|
|
Hashmap *users;
|
|
Hashmap *inhibitors;
|
|
Hashmap *buttons;
|
|
|
|
LIST_HEAD(Seat, seat_gc_queue);
|
|
LIST_HEAD(Session, session_gc_queue);
|
|
LIST_HEAD(User, user_gc_queue);
|
|
|
|
sd_device_monitor *device_seat_monitor, *device_monitor, *device_vcsa_monitor, *device_button_monitor;
|
|
|
|
sd_event_source *console_active_event_source;
|
|
|
|
#if ENABLE_UTMP
|
|
sd_event_source *utmp_event_source;
|
|
#endif
|
|
|
|
int console_active_fd;
|
|
|
|
unsigned n_autovts;
|
|
|
|
unsigned reserve_vt;
|
|
int reserve_vt_fd;
|
|
|
|
Seat *seat0;
|
|
|
|
char **kill_only_users, **kill_exclude_users;
|
|
bool kill_user_processes;
|
|
|
|
unsigned long session_counter;
|
|
unsigned long inhibit_counter;
|
|
|
|
Hashmap *session_units;
|
|
Hashmap *user_units;
|
|
|
|
usec_t inhibit_delay_max;
|
|
usec_t user_stop_delay;
|
|
|
|
/* If an action is currently being executed or is delayed,
|
|
* this is != 0 and encodes what is being done */
|
|
InhibitWhat action_what;
|
|
|
|
/* If a shutdown/suspend was delayed due to a inhibitor this
|
|
contains the unit name we are supposed to start after the
|
|
delay is over */
|
|
const char *action_unit;
|
|
|
|
/* If a shutdown/suspend is currently executed, then this is
|
|
* the job of it */
|
|
char *action_job;
|
|
sd_event_source *inhibit_timeout_source;
|
|
|
|
char *scheduled_shutdown_type;
|
|
usec_t scheduled_shutdown_timeout;
|
|
sd_event_source *scheduled_shutdown_timeout_source;
|
|
uid_t scheduled_shutdown_uid;
|
|
char *scheduled_shutdown_tty;
|
|
sd_event_source *nologin_timeout_source;
|
|
bool unlink_nologin;
|
|
|
|
char *wall_message;
|
|
unsigned enable_wall_messages;
|
|
sd_event_source *wall_message_timeout_source;
|
|
|
|
bool shutdown_dry_run;
|
|
|
|
sd_event_source *idle_action_event_source;
|
|
usec_t idle_action_usec;
|
|
usec_t idle_action_not_before_usec;
|
|
HandleAction idle_action;
|
|
|
|
HandleAction handle_power_key;
|
|
HandleAction handle_suspend_key;
|
|
HandleAction handle_hibernate_key;
|
|
HandleAction handle_lid_switch;
|
|
HandleAction handle_lid_switch_ep;
|
|
HandleAction handle_lid_switch_docked;
|
|
|
|
bool power_key_ignore_inhibited;
|
|
bool suspend_key_ignore_inhibited;
|
|
bool hibernate_key_ignore_inhibited;
|
|
bool lid_switch_ignore_inhibited;
|
|
|
|
bool remove_ipc;
|
|
|
|
Hashmap *polkit_registry;
|
|
|
|
usec_t holdoff_timeout_usec;
|
|
sd_event_source *lid_switch_ignore_event_source;
|
|
|
|
uint64_t runtime_dir_size;
|
|
uint64_t user_tasks_max;
|
|
uint64_t sessions_max;
|
|
uint64_t inhibitors_max;
|
|
};
|
|
|
|
void manager_reset_config(Manager *m);
|
|
int manager_parse_config_file(Manager *m);
|
|
|
|
int manager_add_device(Manager *m, const char *sysfs, bool master, Device **_device);
|
|
int manager_add_button(Manager *m, const char *name, Button **_button);
|
|
int manager_add_seat(Manager *m, const char *id, Seat **_seat);
|
|
int manager_add_session(Manager *m, const char *id, Session **_session);
|
|
int manager_add_user(Manager *m, uid_t uid, gid_t gid, const char *name, const char *home, User **_user);
|
|
int manager_add_user_by_name(Manager *m, const char *name, User **_user);
|
|
int manager_add_user_by_uid(Manager *m, uid_t uid, User **_user);
|
|
int manager_add_inhibitor(Manager *m, const char* id, Inhibitor **_inhibitor);
|
|
|
|
int manager_process_seat_device(Manager *m, sd_device *d);
|
|
int manager_process_button_device(Manager *m, sd_device *d);
|
|
|
|
int manager_spawn_autovt(Manager *m, unsigned vtnr);
|
|
|
|
bool manager_shall_kill(Manager *m, const char *user);
|
|
|
|
int manager_get_idle_hint(Manager *m, dual_timestamp *t);
|
|
|
|
int manager_get_user_by_pid(Manager *m, pid_t pid, User **user);
|
|
int manager_get_session_by_pid(Manager *m, pid_t pid, Session **session);
|
|
|
|
bool manager_is_docked_or_external_displays(Manager *m);
|
|
bool manager_is_on_external_power(void);
|
|
bool manager_all_buttons_ignored(Manager *m);
|
|
|
|
int manager_read_utmp(Manager *m);
|
|
void manager_connect_utmp(Manager *m);
|
|
void manager_reconnect_utmp(Manager *m);
|
|
|
|
extern const sd_bus_vtable manager_vtable[];
|
|
|
|
int match_job_removed(sd_bus_message *message, void *userdata, sd_bus_error *error);
|
|
int match_unit_removed(sd_bus_message *message, void *userdata, sd_bus_error *error);
|
|
int match_properties_changed(sd_bus_message *message, void *userdata, sd_bus_error *error);
|
|
int match_reloading(sd_bus_message *message, void *userdata, sd_bus_error *error);
|
|
int match_name_owner_changed(sd_bus_message *message, void *userdata, sd_bus_error *error);
|
|
|
|
int bus_manager_shutdown_or_sleep_now_or_later(Manager *m, const char *unit_name, InhibitWhat w, sd_bus_error *error);
|
|
|
|
int manager_send_changed(Manager *manager, const char *property, ...) _sentinel_;
|
|
|
|
int manager_start_scope(Manager *manager, const char *scope, pid_t pid, const char *slice, const char *description, char **wants, char **after, const char *requires_mounts_for, sd_bus_message *more_properties, sd_bus_error *error, char **job);
|
|
int manager_start_unit(Manager *manager, const char *unit, sd_bus_error *error, char **job);
|
|
int manager_stop_unit(Manager *manager, const char *unit, sd_bus_error *error, char **job);
|
|
int manager_abandon_scope(Manager *manager, const char *scope, sd_bus_error *error);
|
|
int manager_kill_unit(Manager *manager, const char *unit, KillWho who, int signo, sd_bus_error *error);
|
|
int manager_unit_is_active(Manager *manager, const char *unit, sd_bus_error *error);
|
|
int manager_job_is_active(Manager *manager, const char *path, sd_bus_error *error);
|
|
|
|
/* gperf lookup function */
|
|
const struct ConfigPerfItem* logind_gperf_lookup(const char *key, GPERF_LEN_TYPE length);
|
|
|
|
int manager_set_lid_switch_ignore(Manager *m, usec_t until);
|
|
|
|
CONFIG_PARSER_PROTOTYPE(config_parse_n_autovts);
|
|
CONFIG_PARSER_PROTOTYPE(config_parse_tmpfs_size);
|
|
|
|
int manager_get_session_from_creds(Manager *m, sd_bus_message *message, const char *name, sd_bus_error *error, Session **ret);
|
|
int manager_get_user_from_creds(Manager *m, sd_bus_message *message, uid_t uid, sd_bus_error *error, User **ret);
|
|
int manager_get_seat_from_creds(Manager *m, sd_bus_message *message, const char *name, sd_bus_error *error, Seat **ret);
|
|
|
|
int manager_setup_wall_message_timer(Manager *m);
|
|
bool logind_wall_tty_filter(const char *tty, void *userdata);
|
|
|
|
int manager_dispatch_delayed(Manager *manager, bool timeout);
|