logind: add infrastructure to keep track of machines, and move to slices

[elogind.git] / src / login / logind.h

diff --git a/src/login/logind.h b/src/login/logind.h
index f415dfbcbf3d7ae237563608f3a55d90ef04f23e..ce252118786dd9aca070de635a600ba19f9a67f3 100644 (file)
--- a/src/login/logind.h
+++ b/src/login/logind.h
@@ -40,6 +40,8 @@ typedef struct Manager Manager;
 #include "logind-user.h"
 #include "logind-inhibit.h"
 #include "logind-button.h"
+#include "logind-action.h"
+#include "logind-machine.h"
 
 struct Manager {
         DBusConnection *bus;
@@ -50,10 +52,12 @@ struct Manager {
         Hashmap *users;
         Hashmap *inhibitors;
         Hashmap *buttons;
+        Hashmap *machines;
 
         LIST_HEAD(Seat, seat_gc_queue);
         LIST_HEAD(Session, session_gc_queue);
         LIST_HEAD(User, user_gc_queue);
+        LIST_HEAD(Machine, machine_gc_queue);
 
         struct udev *udev;
         struct udev_monitor *udev_seat_monitor, *udev_vcsa_monitor, *udev_button_monitor;
@@ -73,7 +77,7 @@ struct Manager {
 
         Seat *vtconsole;
 
-        char *cgroup_path;
+        char *cgroup_root;
         char **controllers, **reset_controllers;
 
         char **kill_only_users, **kill_exclude_users;
@@ -85,24 +89,37 @@ struct Manager {
 
         Hashmap *session_cgroups;
         Hashmap *user_cgroups;
+        Hashmap *machine_cgroups;
 
         Hashmap *session_fds;
         Hashmap *inhibitor_fds;
         Hashmap *button_fds;
 
-        /* If a shutdown was delayed due to a inhibitor this contains
-           the unit name we are supposed to start after the delay is
-           over */
-        const char *delayed_unit;
-        InhibitWhat delayed_what;
-        usec_t delayed_timestamp;
-
         usec_t inhibit_delay_max;
 
-        HandleButton handle_power_key;
-        HandleButton handle_suspend_key;
-        HandleButton handle_hibernate_key;
-        HandleButton handle_lid_switch;
+        /* 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;
+        usec_t action_timestamp;
+
+        int idle_action_fd; /* the timer_fd */
+        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;
 
         bool power_key_ignore_inhibited;
         bool suspend_key_ignore_inhibited;
@@ -116,6 +133,7 @@ enum {
         FD_BUTTON_UDEV,
         FD_CONSOLE,
         FD_BUS,
+        FD_IDLE_ACTION,
         FD_OTHER_BASE
 };
 
@@ -125,11 +143,12 @@ void manager_free(Manager *m);
 int manager_add_device(Manager *m, const char *sysfs, 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, User *u, const char *id, Session **_session);
+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, 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_add_machine(Manager *m, const char *name, Machine **_machine);
 
 int manager_process_seat_device(Manager *m, struct udev_device *d);
 int manager_process_button_device(Manager *m, struct udev_device *d);
@@ -138,6 +157,7 @@ int manager_dispatch_seat_udev(Manager *m);
 int manager_dispatch_vcsa_udev(Manager *m);
 int manager_dispatch_button_udev(Manager *m);
 int manager_dispatch_console(Manager *m);
+int manager_dispatch_idle_action(Manager *m);
 
 int manager_enumerate_devices(Manager *m);
 int manager_enumerate_buttons(Manager *m);
@@ -145,6 +165,7 @@ int manager_enumerate_seats(Manager *m);
 int manager_enumerate_sessions(Manager *m);
 int manager_enumerate_users(Manager *m);
 int manager_enumerate_inhibitors(Manager *m);
+int manager_enumerate_machines(Manager *m);
 
 int manager_startup(Manager *m);
 int manager_run(Manager *m);
@@ -157,8 +178,11 @@ void manager_gc(Manager *m, bool drop_not_started);
 int manager_get_idle_hint(Manager *m, dual_timestamp *t);
 
 int manager_get_user_by_cgroup(Manager *m, const char *cgroup, User **user);
+int manager_get_user_by_pid(Manager *m, pid_t pid, User **user);
 int manager_get_session_by_cgroup(Manager *m, const char *cgroup, Session **session);
 int manager_get_session_by_pid(Manager *m, pid_t pid, Session **session);
+int manager_get_machine_by_cgroup(Manager *m, const char *cgroup, Machine **machine);
+int manager_get_machine_by_pid(Manager *m, pid_t pid, Machine **machine);
 
 extern const DBusObjectPathVTable bus_manager_vtable;