#include "hashmap.h"
#include "cgroup-util.h"
-/* TODO:
- *
- * recreate VTs when disallocated
- * udev rules
- * spawn user systemd
- * non-local X11 server
- * udev-acl
- * reboot/shutdown halt management
- * PAM rewrite
- */
-
typedef struct Manager Manager;
-typedef struct Device Device;
-typedef struct Seat Seat;
-typedef struct Session Session;
-typedef struct User User;
-
-struct Device {
- Manager *manager;
-
- char *sysfs;
- Seat *seat;
-
- dual_timestamp timestamp;
-
- LIST_FIELDS(struct Device, devices);
-};
-
-struct Seat {
- Manager *manager;
- char *id;
-
- char *state_file;
-
- LIST_HEAD(Device, devices);
-
- Session *active;
- LIST_HEAD(Session, sessions);
-};
-
-typedef enum SessionType {
- SESSION_TERMINAL,
- SESSION_X11,
- _SESSION_TYPE_MAX,
- _SESSION_TYPE_INVALID = -1
-} SessionType;
-struct Session {
- Manager *manager;
-
- char *id;
- SessionType type;
-
- char *state_file;
-
- User *user;
-
- dual_timestamp timestamp;
-
- char *tty;
- char *display;
-
- bool remote;
- char *remote_host;
-
- int vtnr;
- Seat *seat;
-
- pid_t leader;
- uint64_t audit_id;
-
- int pipe_fd;
-
- char *cgroup_path;
- char **controllers, **reset_controllers;
-
- bool kill_processes;
-
- LIST_FIELDS(Session, sessions_by_user);
- LIST_FIELDS(Session, sessions_by_seat);
-};
-
-typedef enum UserState {
- USER_OFFLINE,
- USER_LINGERING,
- USER_ONLINE,
- USER_ACTIVE,
- _USER_STATE_MAX,
- _USER_STATE_INVALID = -1
-} UserState;
-
-struct User {
- Manager *manager;
-
- uid_t uid;
- gid_t gid;
- char *name;
-
- char *state_file;
- char *runtime_path;
- char *service;
- char *cgroup_path;
-
- Session *display;
-
- dual_timestamp timestamp;
-
- LIST_HEAD(Session, sessions);
-};
+#include "logind-device.h"
+#include "logind-seat.h"
+#include "logind-session.h"
+#include "logind-user.h"
struct Manager {
DBusConnection *bus;
Hashmap *sessions;
Hashmap *users;
+ LIST_HEAD(Seat, seat_gc_queue);
+ LIST_HEAD(Session, session_gc_queue);
+ LIST_HEAD(User, user_gc_queue);
+
struct udev *udev;
- struct udev_monitor *udev_monitor;
+ struct udev_monitor *udev_seat_monitor, *udev_vcsa_monitor;
+
+ int udev_seat_fd;
+ int udev_vcsa_fd;
- int udev_fd;
int console_active_fd;
int bus_fd;
int epoll_fd;
- int n_autovts;
+ unsigned n_autovts;
Seat *vtconsole;
char *cgroup_path;
char **controllers, **reset_controllers;
- char **kill_only_users, **kill_exlude_users;
+ char **kill_only_users, **kill_exclude_users;
bool kill_user_processes;
+
+ unsigned long session_counter;
+
+ Hashmap *cgroups;
+ Hashmap *fifo_fds;
};
-Device* device_new(Manager *m, const char *sysfs);
-void device_free(Device *d);
-void device_attach(Device *d, Seat *s);
-void device_detach(Device *d);
-
-Seat *seat_new(Manager *m, const char *id);
-void seat_free(Seat *s);
-int seat_preallocate_vts(Seat *s);
-void seat_active_vt_changed(Seat *s, int vtnr);
-int seat_apply_acls(Seat *s);
-int seat_stop(Seat *s);
-int seat_save(Seat *s);
-int seat_load(Seat *s);
-
-Session *session_new(Manager *m, User *u, const char *id);
-void session_free(Session *s);
-int session_activate(Session *s);
-bool session_is_active(Session *s);
-int session_check_gc(Session *s);
-int session_start(Session *s);
-int session_stop(Session *s);
-int session_save(Session *s);
-int session_load(Session *s);
-
-User* user_new(Manager *m, uid_t uid, gid_t gid, const char *name);
-void user_free(User *u);
-int user_start(User *u);
-int user_stop(User *u);
-int user_check_gc(User *u);
-UserState user_get_state(User *u);
-int user_save(User *u);
-int user_load(User *u);
+enum {
+ FD_SEAT_UDEV,
+ FD_VCSA_UDEV,
+ FD_CONSOLE,
+ FD_BUS,
+ FD_FIFO_BASE
+};
Manager *manager_new(void);
void manager_free(Manager *m);
+
int manager_add_device(Manager *m, const char *sysfs, Device **_device);
int manager_add_seat(Manager *m, const char *id, Seat **_seat);
int manager_add_session(Manager *m, User *u, const char *id, Session **_session);
int manager_add_user(Manager *m, uid_t uid, gid_t gid, const char *name, 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_process_device(Manager *m, struct udev_device *d);
-int manager_dispatch_udev(Manager *m);
+
+int manager_process_seat_device(Manager *m, struct udev_device *d);
+int manager_dispatch_seat_udev(Manager *m);
+int manager_dispatch_vcsa_udev(Manager *m);
int manager_dispatch_console(Manager *m);
+
int manager_enumerate_devices(Manager *m);
int manager_enumerate_seats(Manager *m);
int manager_enumerate_sessions(Manager *m);
int manager_enumerate_users(Manager *m);
-int manager_start_one_linger_user(Manager *m, const char *user);
-int manager_start_linger_users(Manager *m);
+
int manager_startup(Manager *m);
int manager_run(Manager *m);
int manager_spawn_autovt(Manager *m, int vtnr);
-const char* session_type_to_string(SessionType t);
-SessionType session_type_from_string(const char *s);
+void manager_cgroup_notify_empty(Manager *m, const char *cgroup);
+
+void manager_gc(Manager *m, bool drop_not_started);
+
+int manager_get_idle_hint(Manager *m, dual_timestamp *t);
+
+extern const DBusObjectPathVTable bus_manager_vtable;
-const char* user_state_to_string(UserState s);
-UserState user_state_from_string(const char *s);
+DBusHandlerResult bus_message_filter(DBusConnection *c, DBusMessage *message, void *userdata);
-bool x11_display_is_local(const char *display);
+int manager_send_changed(Manager *manager, const char *properties);
#endif