diff options
Diffstat (limited to 'src/users-service-dbus.h')
| -rw-r--r-- | src/users-service-dbus.h | 100 |
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 |