-
-static void poke_screensaver( intf_thread_t *p_intf,
- DBusConnection *p_connection )
-{
- if( screensaver_is_running( p_connection ) )
- {
-# ifdef SCREENSAVER_DEBUG
- msg_Dbg( p_intf, "found a running gnome-screensaver instance" );
-# endif
- /* gnome-screensaver changed it's D-Bus interface, so we need both */
- screensaver_send_message_void( p_intf, p_connection, "Poke" );
- screensaver_send_message_void( p_intf, p_connection,
- "SimulateUserActivity" );
- }
-# ifdef SCREENSAVER_DEBUG
- else
- {
- msg_Dbg( p_intf, "found no running gnome-screensaver instance" );
- }
-# endif
-}
-
-static void screensaver_send_message_void ( intf_thread_t *p_intf,
- DBusConnection *p_connection,
- const char *psz_name )
-{
- DBusMessage *p_message;
-
- if( !p_connection || !psz_name ) return;
-
- p_message = dbus_message_new_method_call( GS_SERVICE, GS_PATH,
- GS_INTERFACE, psz_name );
- if( p_message == NULL )
- {
- msg_Err( p_intf, "DBUS initialization failed: message initialization" );
- return;
- }
-
- if( !dbus_connection_send( p_connection, p_message, NULL ) )
- {
- msg_Err( p_intf, "DBUS communication failed" );
- }
-
- dbus_connection_flush( p_connection );
-
- dbus_message_unref( p_message );
-}
-
-static vlc_bool_t screensaver_is_running( DBusConnection *p_connection )
-{
- DBusError error;
- vlc_bool_t b_return;
-
- if( !p_connection ) return VLC_FALSE;
-
- dbus_error_init( &error );
- b_return = dbus_bus_name_has_owner( p_connection, GS_SERVICE, &error );
- if( dbus_error_is_set( &error ) ) dbus_error_free (&error);
-
- return b_return;
-}
-
-#endif
-