0c69794138
These lines are generally out-of-date, incomplete and unnecessary. With SPDX and git repository much more accurate and fine grained information about licensing and authorship is available, hence let's drop the per-file copyright notice. Of course, removing copyright lines of others is problematic, hence this commit only removes my own lines and leaves all others untouched. It might be nicer if sooner or later those could go away too, making git the only and accurate source of authorship information.
170 lines
4.9 KiB
C
170 lines
4.9 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#pragma once
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typedef struct Session Session;
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typedef enum KillWho KillWho;
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#include "list.h"
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#include "login-util.h"
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#include "logind-user.h"
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typedef enum SessionState {
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SESSION_OPENING, /* Session scope is being created */
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SESSION_ONLINE, /* Logged in */
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SESSION_ACTIVE, /* Logged in and in the fg */
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SESSION_CLOSING, /* Logged out, but scope is still there */
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_SESSION_STATE_MAX,
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_SESSION_STATE_INVALID = -1
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} SessionState;
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typedef enum SessionClass {
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SESSION_USER,
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SESSION_GREETER,
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SESSION_LOCK_SCREEN,
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SESSION_BACKGROUND,
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_SESSION_CLASS_MAX,
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_SESSION_CLASS_INVALID = -1
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} SessionClass;
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typedef enum SessionType {
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SESSION_UNSPECIFIED,
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SESSION_TTY,
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SESSION_X11,
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SESSION_WAYLAND,
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SESSION_MIR,
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SESSION_WEB,
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_SESSION_TYPE_MAX,
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_SESSION_TYPE_INVALID = -1
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} SessionType;
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#define SESSION_TYPE_IS_GRAPHICAL(type) IN_SET(type, SESSION_X11, SESSION_WAYLAND, SESSION_MIR)
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enum KillWho {
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KILL_LEADER,
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KILL_ALL,
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_KILL_WHO_MAX,
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_KILL_WHO_INVALID = -1
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};
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struct Session {
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Manager *manager;
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const char *id;
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unsigned int position;
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SessionType type;
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SessionClass class;
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char *state_file;
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User *user;
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dual_timestamp timestamp;
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char *tty;
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char *display;
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bool remote;
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char *remote_user;
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char *remote_host;
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char *service;
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char *desktop;
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char *scope;
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char *scope_job;
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Seat *seat;
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unsigned int vtnr;
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int vtfd;
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pid_t leader;
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uint32_t audit_id;
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int fifo_fd;
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char *fifo_path;
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sd_event_source *fifo_event_source;
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bool idle_hint;
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dual_timestamp idle_hint_timestamp;
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bool locked_hint;
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bool in_gc_queue:1;
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bool started:1;
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bool stopping:1;
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bool was_active:1;
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sd_bus_message *create_message;
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sd_event_source *timer_event_source;
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char *controller;
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Hashmap *devices;
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sd_bus_track *track;
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LIST_FIELDS(Session, sessions_by_user);
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LIST_FIELDS(Session, sessions_by_seat);
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LIST_FIELDS(Session, gc_queue);
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};
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Session *session_new(Manager *m, const char *id);
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void session_free(Session *s);
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void session_set_user(Session *s, User *u);
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bool session_may_gc(Session *s, bool drop_not_started);
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void session_add_to_gc_queue(Session *s);
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int session_activate(Session *s);
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bool session_is_active(Session *s);
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int session_get_idle_hint(Session *s, dual_timestamp *t);
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void session_set_idle_hint(Session *s, bool b);
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int session_get_locked_hint(Session *s);
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void session_set_locked_hint(Session *s, bool b);
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int session_create_fifo(Session *s);
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int session_start(Session *s, sd_bus_message *properties);
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int session_stop(Session *s, bool force);
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int session_finalize(Session *s);
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int session_release(Session *s);
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int session_save(Session *s);
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int session_load(Session *s);
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int session_kill(Session *s, KillWho who, int signo);
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SessionState session_get_state(Session *u);
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extern const sd_bus_vtable session_vtable[];
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int session_node_enumerator(sd_bus *bus, const char *path,void *userdata, char ***nodes, sd_bus_error *error);
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int session_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error);
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char *session_bus_path(Session *s);
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int session_send_signal(Session *s, bool new_session);
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int session_send_changed(Session *s, const char *properties, ...) _sentinel_;
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int session_send_lock(Session *s, bool lock);
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int session_send_lock_all(Manager *m, bool lock);
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int session_send_create_reply(Session *s, sd_bus_error *error);
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const char* session_state_to_string(SessionState t) _const_;
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SessionState session_state_from_string(const char *s) _pure_;
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const char* session_type_to_string(SessionType t) _const_;
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SessionType session_type_from_string(const char *s) _pure_;
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const char* session_class_to_string(SessionClass t) _const_;
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SessionClass session_class_from_string(const char *s) _pure_;
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const char *kill_who_to_string(KillWho k) _const_;
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KillWho kill_who_from_string(const char *s) _pure_;
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int session_prepare_vt(Session *s);
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void session_restore_vt(Session *s);
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void session_leave_vt(Session *s);
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bool session_is_controller(Session *s, const char *sender);
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int session_set_controller(Session *s, const char *sender, bool force, bool prepare);
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void session_drop_controller(Session *s);
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int bus_session_method_activate(sd_bus_message *message, void *userdata, sd_bus_error *error);
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int bus_session_method_lock(sd_bus_message *message, void *userdata, sd_bus_error *error);
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int bus_session_method_terminate(sd_bus_message *message, void *userdata, sd_bus_error *error);
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int bus_session_method_kill(sd_bus_message *message, void *userdata, sd_bus_error *error);
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