X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Flogin%2Flogind.h;h=533554d4bbe82a92e8e19c2118c26354a1051d14;hp=a4b460267589b5ddcc81dab4f00dbe3b2b8d4813;hb=1c231f56482546725c4dbd3303f70300bd3c63e9;hpb=19c5f19d69bb5f520fa7213239490c55de06d99d

diff --git a/src/login/logind.h b/src/login/logind.h
index a4b460267..533554d4b 100644
--- a/src/login/logind.h
+++ b/src/login/logind.h
@@ -1,7 +1,6 @@
 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
 
-#ifndef foologindhfoo
-#define foologindhfoo
+#pragma once
 
 /***
   This file is part of systemd.
@@ -9,28 +8,29 @@
   Copyright 2011 Lennart Poettering
 
   systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
   (at your option) any later version.
 
   systemd is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  General Public License for more details.
+  Lesser General Public License for more details.
 
-  You should have received a copy of the GNU General Public License
+  You should have received a copy of the GNU Lesser General Public License
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
 #include <stdbool.h>
 #include <inttypes.h>
-#include <dbus/dbus.h>
 #include <libudev.h>
 
+#include "sd-event.h"
+#include "sd-bus.h"
 #include "util.h"
 #include "list.h"
 #include "hashmap.h"
-#include "cgroup-util.h"
+#include "set.h"
 
 typedef struct Manager Manager;
 
@@ -38,94 +38,154 @@ typedef struct Manager Manager;
 #include "logind-seat.h"
 #include "logind-session.h"
 #include "logind-user.h"
+#include "logind-inhibit.h"
+#include "logind-button.h"
+#include "logind-action.h"
+
+#define IGNORE_LID_SWITCH_STARTUP_USEC (3 * USEC_PER_MINUTE)
+#define IGNORE_LID_SWITCH_SUSPEND_USEC (30 * USEC_PER_SEC)
 
 struct Manager {
-        DBusConnection *bus;
+        sd_event *event;
+        sd_bus *bus;
 
         Hashmap *devices;
         Hashmap *seats;
         Hashmap *sessions;
         Hashmap *users;
+        Hashmap *inhibitors;
+        Hashmap *buttons;
+
+        Set *busnames;
 
         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_seat_monitor, *udev_vcsa_monitor;
+        struct udev_monitor *udev_seat_monitor, *udev_device_monitor, *udev_vcsa_monitor, *udev_button_monitor;
 
-        int udev_seat_fd;
-        int udev_vcsa_fd;
+        sd_event_source *console_active_event_source;
+        sd_event_source *udev_seat_event_source;
+        sd_event_source *udev_device_event_source;
+        sd_event_source *udev_vcsa_event_source;
+        sd_event_source *udev_button_event_source;
 
         int console_active_fd;
-        int bus_fd;
-        int epoll_fd;
 
         unsigned n_autovts;
 
-        Seat *vtconsole;
+        unsigned reserve_vt;
+        int reserve_vt_fd;
 
-        char *cgroup_path;
-        char **controllers, **reset_controllers;
+        Seat *seat0;
 
         char **kill_only_users, **kill_exclude_users;
-
         bool kill_user_processes;
 
         unsigned long session_counter;
+        unsigned long inhibit_counter;
 
-        Hashmap *cgroups;
-        Hashmap *fifo_fds;
-};
+        Hashmap *session_units;
+        Hashmap *user_units;
+
+        usec_t inhibit_delay_max;
+
+        /* 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;
+
+        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;
+
+        bool power_key_ignore_inhibited;
+        bool suspend_key_ignore_inhibited;
+        bool hibernate_key_ignore_inhibited;
+        bool lid_switch_ignore_inhibited;
 
-enum {
-        FD_SEAT_UDEV,
-        FD_VCSA_UDEV,
-        FD_CONSOLE,
-        FD_BUS,
-        FD_FIFO_BASE
+        Hashmap *polkit_registry;
+
+        sd_event_source *lid_switch_ignore_event_source;
+
+        size_t runtime_dir_size;
 };
 
 Manager *manager_new(void);
 void manager_free(Manager *m);
 
-int manager_add_device(Manager *m, const char *sysfs, Device **_device);
+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, 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_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_process_button_device(Manager *m, struct udev_device *d);
 
 int manager_startup(Manager *m);
 int manager_run(Manager *m);
-int manager_spawn_autovt(Manager *m, int vtnr);
-
-void manager_cgroup_notify_empty(Manager *m, const char *cgroup);
+int manager_spawn_autovt(Manager *m, unsigned int vtnr);
 
 void manager_gc(Manager *m, bool drop_not_started);
 
+bool manager_shall_kill(Manager *m, const char *user);
+
 int manager_get_idle_hint(Manager *m, dual_timestamp *t);
 
-int manager_get_session_by_cgroup(Manager *m, const char *cgroup, Session **session);
+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);
 
-extern const DBusObjectPathVTable bus_manager_vtable;
+bool manager_is_docked(Manager *m);
+int manager_count_displays(Manager *m);
+
+extern const sd_bus_vtable manager_vtable[];
 
-DBusHandlerResult bus_message_filter(DBusConnection *c, DBusMessage *message, void *userdata);
+int match_job_removed(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error);
+int match_unit_removed(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error);
+int match_properties_changed(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error);
+int match_reloading(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error);
+int match_name_owner_changed(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error);
 
-int manager_send_changed(Manager *manager, const char *properties);
+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_dispatch_delayed(Manager *manager);
+
+int manager_start_scope(Manager *manager, const char *scope, pid_t pid, const char *slice, const char *description, const char *after, const char *after2, 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);
+int manager_job_is_active(Manager *manager, const char *path);
 
 /* gperf lookup function */
 const struct ConfigPerfItem* logind_gperf_lookup(const char *key, unsigned length);
 
-#endif
+int manager_watch_busname(Manager *manager, const char *name);
+void manager_drop_busname(Manager *manager, const char *name);
+
+int manager_set_lid_switch_ignore(Manager *m, usec_t until);
+
+int config_parse_tmpfs_size(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);