/* * Copyright (C) 2016 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. ``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 * 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. */ #pragma once #include "CachedModuleScript.h" #include "CachedModuleScriptClient.h" #include "LoadableScript.h" #include <wtf/TypeCasts.h> namespace WebCore { class LoadableModuleScript final : public LoadableScript, private CachedModuleScriptClient { public: virtual ~LoadableModuleScript(); static Ref<LoadableModuleScript> create(CachedModuleScript&); bool isLoaded() const final; std::optional<Error> error() const final; bool wasCanceled() const final; CachedModuleScript& moduleScript() { return m_moduleScript.get(); } bool isModuleScript() const final { return true; } void execute(ScriptElement&) final; void setError(Error&&); private: LoadableModuleScript(CachedModuleScript&); void notifyFinished(CachedModuleScript&) final; Ref<CachedModuleScript> m_moduleScript; }; } SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::LoadableModuleScript) static bool isType(const WebCore::LoadableScript& script) { return script.isModuleScript(); } SPECIALIZE_TYPE_TRAITS_END()