182 lines
5.4 KiB
C
182 lines
5.4 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#pragma once
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#include <stdbool.h>
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#include <sys/stat.h>
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#include "sd-bus.h"
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#include "sd-device.h"
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#include "sd-event.h"
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#include "conf-parser.h"
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#include "hashmap.h"
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#include "list.h"
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#include "set.h"
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#include "time-util.h"
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#include "user-record.h"
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typedef struct Manager Manager;
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#include "logind-action.h"
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#include "logind-button.h"
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#include "logind-device.h"
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#include "logind-inhibit.h"
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struct Manager {
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sd_event *event;
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sd_bus *bus;
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Hashmap *devices;
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Hashmap *seats;
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Hashmap *sessions;
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Hashmap *sessions_by_leader;
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Hashmap *users; /* indexed by UID */
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Hashmap *inhibitors;
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Hashmap *buttons;
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Hashmap *brightness_writers;
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LIST_HEAD(Seat, seat_gc_queue);
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LIST_HEAD(Session, session_gc_queue);
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LIST_HEAD(User, user_gc_queue);
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sd_device_monitor *device_seat_monitor, *device_monitor, *device_vcsa_monitor, *device_button_monitor;
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sd_event_source *console_active_event_source;
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#if ENABLE_UTMP
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sd_event_source *utmp_event_source;
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#endif
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int console_active_fd;
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unsigned n_autovts;
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unsigned reserve_vt;
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int reserve_vt_fd;
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Seat *seat0;
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char **kill_only_users, **kill_exclude_users;
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bool kill_user_processes;
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unsigned long session_counter;
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unsigned long inhibit_counter;
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Hashmap *session_units;
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Hashmap *user_units;
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usec_t inhibit_delay_max;
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usec_t user_stop_delay;
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/* If an action is currently being executed or is delayed,
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* this is != 0 and encodes what is being done */
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InhibitWhat action_what;
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/* If a shutdown/suspend was delayed due to a inhibitor this
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contains the unit name we are supposed to start after the
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delay is over */
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const char *action_unit;
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/* If a shutdown/suspend is currently executed, then this is
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* the job of it */
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char *action_job;
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sd_event_source *inhibit_timeout_source;
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char *scheduled_shutdown_type;
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usec_t scheduled_shutdown_timeout;
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sd_event_source *scheduled_shutdown_timeout_source;
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uid_t scheduled_shutdown_uid;
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char *scheduled_shutdown_tty;
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sd_event_source *nologin_timeout_source;
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bool unlink_nologin;
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char *wall_message;
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unsigned enable_wall_messages;
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sd_event_source *wall_message_timeout_source;
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bool shutdown_dry_run;
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sd_event_source *idle_action_event_source;
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usec_t idle_action_usec;
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usec_t idle_action_not_before_usec;
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HandleAction idle_action;
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HandleAction handle_power_key;
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HandleAction handle_suspend_key;
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HandleAction handle_hibernate_key;
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HandleAction handle_lid_switch;
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HandleAction handle_lid_switch_ep;
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HandleAction handle_lid_switch_docked;
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HandleAction handle_reboot_key;
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bool power_key_ignore_inhibited;
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bool suspend_key_ignore_inhibited;
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bool hibernate_key_ignore_inhibited;
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bool lid_switch_ignore_inhibited;
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bool reboot_key_ignore_inhibited;
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bool remove_ipc;
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Hashmap *polkit_registry;
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usec_t holdoff_timeout_usec;
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sd_event_source *lid_switch_ignore_event_source;
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uint64_t runtime_dir_size;
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uint64_t runtime_dir_inodes;
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uint64_t sessions_max;
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uint64_t inhibitors_max;
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char **efi_boot_loader_entries;
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bool efi_boot_loader_entries_set;
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char *efi_loader_entry_one_shot;
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struct stat efi_loader_entry_one_shot_stat;
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};
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void manager_reset_config(Manager *m);
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int manager_parse_config_file(Manager *m);
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int manager_add_device(Manager *m, const char *sysfs, bool master, Device **ret_device);
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int manager_add_button(Manager *m, const char *name, Button **ret_button);
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int manager_add_seat(Manager *m, const char *id, Seat **ret_seat);
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int manager_add_session(Manager *m, const char *id, Session **ret_session);
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int manager_add_user(Manager *m, UserRecord *ur, User **ret_user);
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int manager_add_user_by_name(Manager *m, const char *name, User **ret_user);
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int manager_add_user_by_uid(Manager *m, uid_t uid, User **ret_user);
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int manager_add_inhibitor(Manager *m, const char* id, Inhibitor **ret_inhibitor);
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int manager_process_seat_device(Manager *m, sd_device *d);
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int manager_process_button_device(Manager *m, sd_device *d);
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int manager_spawn_autovt(Manager *m, unsigned vtnr);
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bool manager_shall_kill(Manager *m, const char *user);
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int manager_get_idle_hint(Manager *m, dual_timestamp *t);
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int manager_get_user_by_pid(Manager *m, pid_t pid, User **user);
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int manager_get_session_by_pid(Manager *m, pid_t pid, Session **session);
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bool manager_is_lid_closed(Manager *m);
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bool manager_is_docked_or_external_displays(Manager *m);
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bool manager_is_on_external_power(void);
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bool manager_all_buttons_ignored(Manager *m);
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int manager_read_utmp(Manager *m);
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void manager_connect_utmp(Manager *m);
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void manager_reconnect_utmp(Manager *m);
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/* gperf lookup function */
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const struct ConfigPerfItem* logind_gperf_lookup(const char *key, GPERF_LEN_TYPE length);
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int manager_set_lid_switch_ignore(Manager *m, usec_t until);
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CONFIG_PARSER_PROTOTYPE(config_parse_n_autovts);
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CONFIG_PARSER_PROTOTYPE(config_parse_tmpfs_size);
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int manager_setup_wall_message_timer(Manager *m);
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bool logind_wall_tty_filter(const char *tty, void *userdata);
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int manager_read_efi_boot_loader_entries(Manager *m);
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