/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* vim: set ts=8 sts=2 et sw=2 tw=80: */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #include "mozilla/dom/CallbackInterface.h" #include "jsapi.h" #include "mozilla/dom/BindingUtils.h" #include "nsPrintfCString.h" namespace mozilla { namespace dom { bool CallbackInterface::GetCallableProperty(JSContext* cx, JS::Handle<jsid> aPropId, JS::MutableHandle<JS::Value> aCallable) { if (!JS_GetPropertyById(cx, CallbackKnownNotGray(), aPropId, aCallable)) { return false; } if (!aCallable.isObject() || !JS::IsCallable(&aCallable.toObject())) { char* propName = JS_EncodeString(cx, JS_FORGET_STRING_FLATNESS(JSID_TO_FLAT_STRING(aPropId))); nsPrintfCString description("Property '%s'", propName); JS_free(cx, propName); ThrowErrorMessage(cx, MSG_NOT_CALLABLE, description.get()); return false; } return true; } } // namespace dom } // namespace mozilla