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authorSebastien Bacher <seb128@ubuntu.com>2012-07-11 19:25:42 +0200
committerSebastien Bacher <seb128@ubuntu.com>2012-07-11 19:25:42 +0200
commite1ec25c1ccc63162bcfefc0661fc61fac9f376d1 (patch)
treed4d8adfec594c44bf54ed58c9ddf91dedaaa20e4 /src/users-service-dbus.h
parent6127a94efad13c780625228a1541c387528d75f1 (diff)
parent5b3945bab742d40e33e8a9bb3077cdc2b3898b22 (diff)
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Import upstream version 12.10.0
Diffstat (limited to 'src/users-service-dbus.h')
-rw-r--r--src/users-service-dbus.h100
1 files changed, 53 insertions, 47 deletions
diff --git a/src/users-service-dbus.h b/src/users-service-dbus.h
index b7db690..0f082c3 100644
--- a/src/users-service-dbus.h
+++ b/src/users-service-dbus.h
@@ -3,6 +3,7 @@
*
* Authors:
* Cody Russell <crussell@canonical.com>
+ * Charles Kerr <charles.kerr@canonical.com>
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 3, as published
@@ -22,69 +23,74 @@
#include <glib.h>
#include <glib-object.h>
-#include <libdbusmenu-glib/menuitem.h>
-G_BEGIN_DECLS
-
-#define USERS_SERVICE_DBUS_TYPE (users_service_dbus_get_type ())
-#define USERS_SERVICE_DBUS(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), USERS_SERVICE_DBUS_TYPE, UsersServiceDbus))
-#define USERS_SERVICE_DBUS_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), USERS_SERVICE_DBUS_TYPE, UsersServiceDbusClass))
-#define IS_USERS_SERVICE_DBUS(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), USERS_SERVICE_DBUS_TYPE))
-#define IS_USERS_SERVICE_DBUS_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), USERS_SERVICE_DBUS_TYPE))
-#define USERS_SERVICE_DBUS_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), USERS_SERVICE_DBUS_TYPE, UsersServiceDbusClass))
-
-typedef struct _UsersServiceDbus UsersServiceDbus;
-typedef struct _UsersServiceDbusClass UsersServiceDbusClass;
-typedef struct _UserData UserData;
-
-struct _UserData
-{
- gint64 uid;
- gchar *user_name;
- gchar *real_name;
- gchar *icon_file;
+#include "dbus-user.h" /* for AccountsUser */
- GList *sessions;
+G_BEGIN_DECLS
- /* Whether the real name here conflicts with another in the system */
- gboolean real_name_conflict;
- /* The menuitem representing this user if there is one. */
- DbusmenuMenuitem * menuitem;
+#define USERS_SERVICE_DBUS_TYPE (users_service_dbus_get_type ())
+#define USERS_SERVICE_DBUS(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), USERS_SERVICE_DBUS_TYPE, UsersServiceDbus))
+#define IS_USERS_SERVICE_DBUS(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), USERS_SERVICE_DBUS_TYPE))
- UsersServiceDbus *service;
-};
+typedef struct _UsersServiceDbus UsersServiceDbus;
+typedef struct _UsersServiceDbusClass UsersServiceDbusClass;
+typedef struct _UsersServiceDbusPrivate UsersServiceDbusPrivate;
-/* XXX - MAXIMUM_USERS should be set to 7 once we've
- * got some gdm issues worked out.
+/**
+ * A facade class which interacts with multiple DBus services to
+ * track info which is useful to the interactor's user menu:
+ *
+ * 1. A list of users to add to the user menu.
+ *
+ * Each user is an AccountsUser object, which is a GDBusProxy
+ * to an org.freedesktop.Accounts.User object.
+ *
+ * We initially build this list by calling org.freedesktop.Accounts'
+ * GetCachedUsers method. We also monitor o.f.Accounts' UserAdded
+ * and UserDeleted and update the list accordingly.
+ *
+ * 2. Track which users currently have X sessions.
+ * This is used for the menuitems' USER_ITEM_PROP_LOGGED_IN property.
+ *
+ * We initially build this list by calling org.freedesktop.ConsoleKit.Seat's
+ * GetDevices method. We also monitor the seat for SessionAdded and
+ * SessionRemoved and update the list accordingly.
+ *
+ * 3. Provide an API for user switching and guest sessions.
+ * These are typically pass-through functions to GDBusProxies.
+ *
*/
-#define MINIMUM_USERS 0
-
-struct _UsersServiceDbus {
+struct _UsersServiceDbus
+{
+ /*< private >*/
GObject parent;
+ UsersServiceDbusPrivate * priv;
};
-struct _UsersServiceDbusClass {
+struct _UsersServiceDbusClass
+{
GObjectClass parent_class;
/* Signals */
- void (* user_added) (UsersServiceDbus *self, const gchar *user_id, gpointer user_data);
- void (* user_deleted) (UsersServiceDbus *self, const gchar *user_id, gpointer user_data);
+ void (* user_list_changed) (UsersServiceDbus*, gpointer);
+ void (* user_logged_in_changed) (UsersServiceDbus*, AccountsUser*, gpointer);
+ void (* guest_logged_in_changed) (UsersServiceDbus*, gpointer);
};
-GType users_service_dbus_get_type (void) G_GNUC_CONST;
+GType users_service_dbus_get_type (void) G_GNUC_CONST;
+
+GList * users_service_dbus_get_user_list (UsersServiceDbus * self);
-UserData *users_service_dbus_get_user_by_username (UsersServiceDbus *self,
- const gchar *username);
-GList *users_service_dbus_get_user_list (UsersServiceDbus *self);
-gboolean users_service_dbus_show_greeter (UsersServiceDbus *self);
-gboolean users_service_dbus_can_activate_session (UsersServiceDbus *self);
-gboolean users_service_dbus_activate_user_session (UsersServiceDbus *self,
- UserData *user);
-gboolean users_service_dbus_activate_guest_session (UsersServiceDbus *self);
-void users_service_dbus_set_guest_item (UsersServiceDbus * self,
- DbusmenuMenuitem * mi);
+gboolean users_service_dbus_is_guest_logged_in (UsersServiceDbus * self);
+gboolean users_service_dbus_is_user_logged_in (UsersServiceDbus * self,
+ AccountsUser * user);
-gboolean users_service_dbus_guest_session_enabled (UsersServiceDbus * self);
+void users_service_dbus_show_greeter (UsersServiceDbus * self);
+gboolean users_service_dbus_guest_session_enabled (UsersServiceDbus * self);
+gboolean users_service_dbus_can_activate_session (UsersServiceDbus * self);
+void users_service_dbus_activate_guest_session (UsersServiceDbus * self);
+void users_service_dbus_activate_user_session (UsersServiceDbus * self,
+ AccountsUser * user);
G_END_DECLS