diff options
| -rw-r--r-- | src/user-menu-mgr.c | 41 | ||||
| -rw-r--r-- | src/users-service-dbus.c | 51 | ||||
| -rw-r--r-- | src/users-service-dbus.h | 2 |
3 files changed, 74 insertions, 20 deletions
diff --git a/src/user-menu-mgr.c b/src/user-menu-mgr.c index 16c6e3b..efb3f7d 100644 --- a/src/user-menu-mgr.c +++ b/src/user-menu-mgr.c @@ -65,6 +65,7 @@ static gboolean is_this_guest_session (void); static void activate_guest_session (DbusmenuMenuitem * mi, guint timestamp, gpointer user_data); + G_DEFINE_TYPE (UserMenuMgr, user_menu_mgr, G_TYPE_OBJECT); @@ -129,6 +130,25 @@ user_menu_mgr_rebuild_items (UserMenuMgr *self, gboolean greeter_mode) if (can_activate == TRUE) { + gboolean guest_enabled = users_service_dbus_guest_session_enabled (self->users_dbus_interface); + GList * users = NULL; + users = users_service_dbus_get_user_list (self->users_dbus_interface); + self->user_count = g_list_length(users); + + gboolean gsettings_user_menu_is_visible = should_show_user_menu(); + + if (gsettings_user_menu_is_visible == FALSE || greeter_mode == TRUE){ + session_dbus_set_user_menu_visibility (self->session_dbus_interface, + FALSE); + } + else{ + // This needs to be updated once the ability to query guest session support is available + session_dbus_set_user_menu_visibility (self->session_dbus_interface, + guest_enabled || self->user_count > 1); + } + + // TODO we should really return here if the menu is not going to be shown. + if (check_new_session ()){ switch_menuitem = dbusmenu_menuitem_new (); dbusmenu_menuitem_property_set (switch_menuitem, @@ -144,7 +164,7 @@ user_menu_mgr_rebuild_items (UserMenuMgr *self, gboolean greeter_mode) self->users_dbus_interface); } - if (is_this_guest_session ()) + if ( !is_this_guest_session () && guest_enabled) { guest_mi = dbusmenu_menuitem_new (); dbusmenu_menuitem_property_set (guest_mi, @@ -169,21 +189,6 @@ user_menu_mgr_rebuild_items (UserMenuMgr *self, gboolean greeter_mode) _("Guest")); } - GList * users = NULL; - users = users_service_dbus_get_user_list (self->users_dbus_interface); - self->user_count = g_list_length(users); - - gboolean user_menu_is_visible = should_show_user_menu(); - - if (user_menu_is_visible == FALSE || greeter_mode == TRUE){ - session_dbus_set_user_menu_visibility (self->session_dbus_interface, - FALSE); - } - else{ - // This needs to be updated once the ability to query guest session support is available - session_dbus_set_user_menu_visibility (self->session_dbus_interface, - user_menu_is_visible); - } if (self->user_count > MINIMUM_USERS && self->user_count < MAXIMUM_USERS) { @@ -420,10 +425,10 @@ is_this_guest_session (void) if (geteuid() < 500) { /* System users shouldn't have guest account shown. Mostly this would be the case of the guest user itself. */ - return FALSE; + return TRUE; } - return TRUE; + return FALSE; } /* Called when someone clicks on the guest session item. */ diff --git a/src/users-service-dbus.c b/src/users-service-dbus.c index 4b41f4b..7054a22 100644 --- a/src/users-service-dbus.c +++ b/src/users-service-dbus.c @@ -86,6 +86,7 @@ struct _UsersServiceDbusPrivate DBusGProxy *accounts_service_proxy; DBusGProxy *display_manager_proxy; + DBusGProxy *display_manager_props_proxy; DBusGProxy *ck_proxy; DBusGProxy *seat_proxy; DBusGProxy *session_proxy; @@ -95,6 +96,7 @@ struct _UsersServiceDbusPrivate DbusmenuMenuitem * guest_item; gchar * guest_session_id; + gboolean guest_session_enabled; }; #define USERS_SERVICE_DBUS_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), USERS_SERVICE_DBUS_TYPE, UsersServiceDbusPrivate)) @@ -148,6 +150,8 @@ users_service_dbus_init (UsersServiceDbus *self) priv->count = 0; priv->guest_item = NULL; priv->guest_session_id = NULL; + + priv->guest_session_enabled = FALSE; /* Get the system bus */ priv->system_bus = dbus_g_bus_get (DBUS_BUS_SYSTEM, &error); @@ -194,6 +198,7 @@ users_service_dbus_finalize (GObject *object) G_OBJECT_CLASS (users_service_dbus_parent_class)->finalize (object); } + static void create_display_manager_proxy (UsersServiceDbus *self) { @@ -202,7 +207,7 @@ create_display_manager_proxy (UsersServiceDbus *self) GError *error = NULL; const gchar *cookie = NULL; gchar *seat = NULL; - + cookie = g_getenv ("XDG_SESSION_COOKIE"); if (cookie == NULL || cookie[0] == 0) { @@ -232,11 +237,18 @@ create_display_manager_proxy (UsersServiceDbus *self) return; } g_object_unref (dm_proxy); - + g_debug ("CREATING DM PROXIES WITH %s", seat); priv->display_manager_proxy = dbus_g_proxy_new_for_name (priv->system_bus, "org.freedesktop.DisplayManager", seat, "org.freedesktop.DisplayManager.Seat"); + + priv->display_manager_props_proxy = dbus_g_proxy_new_for_name (priv->system_bus, + "org.freedesktop.DisplayManager", + seat, + "org.freedesktop.DBus.Properties"); + + g_free (seat); if (!priv->display_manager_proxy) @@ -244,6 +256,32 @@ create_display_manager_proxy (UsersServiceDbus *self) g_warning ("Failed to get DisplayManager seat proxy."); return; } + if (!priv->display_manager_props_proxy) + { + g_warning ("Failed to get DisplayManager Properties seat proxy."); + return; + } + + GValue has_guest_session = {0}; + g_value_init (&has_guest_session, G_TYPE_BOOLEAN); + if (!dbus_g_proxy_call (priv->display_manager_props_proxy, + "Get", + &error, + G_TYPE_STRING, + "org.freedesktop.DisplayManager.Seat", + G_TYPE_STRING, + "HasGuestAccount", + G_TYPE_INVALID, + G_TYPE_VALUE, + &has_guest_session, + G_TYPE_INVALID)) + { + g_warning ("Failed to get the HasGuestSession property from the DisplayManager Properties seat proxy. error: %s", error->message); + g_error_free (error); + return; + } + g_debug ("HAS GUEST ACCOUNT = %i", g_value_get_boolean (&has_guest_session)); + priv->guest_session_enabled = g_value_get_boolean (&has_guest_session); } static void @@ -954,3 +992,12 @@ users_service_dbus_set_guest_item (UsersServiceDbus * self, DbusmenuMenuitem * m return; } + +gboolean users_service_dbus_guest_session_enabled (UsersServiceDbus * self) +{ + g_return_val_if_fail(IS_USERS_SERVICE_DBUS(self), FALSE); + UsersServiceDbusPrivate *priv = USERS_SERVICE_DBUS_GET_PRIVATE (self); + + return priv->guest_session_enabled; +} + diff --git a/src/users-service-dbus.h b/src/users-service-dbus.h index 4dbf2a4..25942df 100644 --- a/src/users-service-dbus.h +++ b/src/users-service-dbus.h @@ -85,6 +85,8 @@ gboolean users_service_dbus_activate_guest_session (UsersServiceDbus *self); void users_service_dbus_set_guest_item (UsersServiceDbus * self, DbusmenuMenuitem * mi); +gboolean users_service_dbus_guest_session_enabled (UsersServiceDbus * self); + G_END_DECLS #endif |