/* * Copyright (C) 2018 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #include "config.h" #include "JSRemoteDOMWindowBase.h" #include "JSRemoteDOMWindow.h" #include "JSWindowProxy.h" using namespace JSC; namespace WebCore { const ClassInfo JSRemoteDOMWindowBase::s_info = { "Window", &JSDOMGlobalObject::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSRemoteDOMWindowBase) }; const GlobalObjectMethodTable JSRemoteDOMWindowBase::s_globalObjectMethodTable = { nullptr, // shellSupportsRichSourceInfo nullptr, // shouldInterruptScript &javaScriptRuntimeFlags, nullptr, // queueMicrotaskToEventLoop nullptr, // shouldInterruptScriptBeforeTimeout nullptr, // moduleLoaderImportModule nullptr, // moduleLoaderResolve nullptr, // moduleLoaderFetch nullptr, // moduleLoaderCreateImportMetaProperties nullptr, // moduleLoaderEvaluate nullptr, // promiseRejectionTracker nullptr, // reportUncaughtExceptionAtEventLoop nullptr, // defaultLanguage nullptr, // compileStreaming nullptr, // instantiateStreaming }; JSRemoteDOMWindowBase::JSRemoteDOMWindowBase(VM& vm, Structure* structure, RefPtr<RemoteDOMWindow>&& window, JSWindowProxy* proxy) : JSDOMGlobalObject(vm, structure, proxy->world(), &s_globalObjectMethodTable) , m_wrapped(WTFMove(window)) { } void JSRemoteDOMWindowBase::destroy(JSCell* cell) { static_cast<JSRemoteDOMWindowBase*>(cell)->JSRemoteDOMWindowBase::~JSRemoteDOMWindowBase(); } RuntimeFlags JSRemoteDOMWindowBase::javaScriptRuntimeFlags(const JSGlobalObject*) { return RuntimeFlags { }; } JSRemoteDOMWindow* toJSRemoteDOMWindow(JSC::VM& vm, JSValue value) { if (!value.isObject()) return nullptr; while (!value.isNull()) { JSObject* object = asObject(value); const ClassInfo* classInfo = object->classInfo(vm); if (classInfo == JSRemoteDOMWindow::info()) return jsCast<JSRemoteDOMWindow*>(object); if (classInfo == JSWindowProxy::info()) return jsDynamicCast<JSRemoteDOMWindow*>(vm, jsCast<JSWindowProxy*>(object)->window()); value = object->getPrototypeDirect(vm); } return nullptr; } } // namespace WebCore