lua: add g_get_real/monotonic_time() bindings

Useful to tag objects with their creation time

modules/module-lua-scripting/api.c

@@ -38,6 +38,28 @@ get_wp_export_core (lua_State *L)
   return core;
 }
 
+/* GLib */
+
+static int
+glib_get_monotonic_time (lua_State *L)
+{
+  lua_pushinteger (L, g_get_monotonic_time ());
+  return 1;
+}
+
+static int
+glib_get_real_time (lua_State *L)
+{
+  lua_pushinteger (L, g_get_real_time ());
+  return 1;
+}
+
+static const luaL_Reg glib_methods[] = {
+  { "get_monotonic_time", glib_get_monotonic_time },
+  { "get_real_time", glib_get_real_time },
+  { NULL, NULL }
+};
+
 /* GSource */
 
 static int
@@ -1218,6 +1240,9 @@ wp_lua_scripting_api_init (lua_State *L)
 {
   g_autoptr (GError) error = NULL;
 
+  luaL_newlib (L, glib_methods);
+  lua_setglobal (L, "GLib");
+
   luaL_newlib (L, log_funcs);
   lua_setglobal (L, "WpDebug");
 

modules/module-lua-scripting/api.lua

@@ -141,6 +141,7 @@ SANDBOX_EXPORT = {
   Id = Id,
   Features = Features,
   Feature = Feature,
+  GLib = GLib,
   Log = WpDebug,
   Core = WpCore,
   Plugin = WpPlugin_find,