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-rw-r--r--src/gs-listener-dbus.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/src/gs-listener-dbus.c b/src/gs-listener-dbus.c
index 3a73612..96b3f6a 100644
--- a/src/gs-listener-dbus.c
+++ b/src/gs-listener-dbus.c
@@ -1655,6 +1655,17 @@ listener_dbus_handle_system_message (DBusConnection *connection,
}
return DBUS_HANDLER_RESULT_HANDLED;
+ } else if (dbus_message_is_signal (message, SYSTEMD_LOGIND_INTERFACE, "PrepareForSleep")) {
+ gboolean active;
+ if (dbus_message_get_args (message, NULL,
+ DBUS_TYPE_BOOLEAN, &active,
+ DBUS_TYPE_INVALID) && active) {
+ gs_debug ("systemd notified that system is about to sleep");
+ g_signal_emit (listener, signals [LOCK], 0);
+ } else {
+ gs_debug ("cannot parse PrepareForSleep");
+ }
+ return DBUS_HANDLER_RESULT_HANDLED;
} else if (dbus_message_is_signal (message, DBUS_INTERFACE_PROPERTIES, "PropertiesChanged")) {
if (_listener_message_path_is_our_session (listener, message)) {
@@ -2273,6 +2284,12 @@ gs_listener_acquire (GSListener *listener,
dbus_bus_add_match (listener->priv->system_connection,
"type='signal'"
",sender='"SYSTEMD_LOGIND_SERVICE"'"
+ ",interface='"SYSTEMD_LOGIND_INTERFACE"'"
+ ",member='PrepareForSleep'",
+ NULL);
+ dbus_bus_add_match (listener->priv->system_connection,
+ "type='signal'"
+ ",sender='"SYSTEMD_LOGIND_SERVICE"'"
",interface='"DBUS_INTERFACE_PROPERTIES"'"
",member='PropertiesChanged'",
NULL);