/* * Copyright (C) 2020 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 #if ENABLE(INDEXED_DATABASE) #include "EmptyScriptExecutionContext.h" #include "JSDOMGlobalObject.h" namespace WebCore { class JSIDBSerializationGlobalObject final : public JSDOMGlobalObject { public: using Base = JSDOMGlobalObject; static JSIDBSerializationGlobalObject* create(JSC::VM&, JSC::Structure*, Ref<DOMWrapperWorld>&&); template<typename, JSC::SubspaceAccess mode> static JSC::IsoSubspace* subspaceFor(JSC::VM& vm) { if constexpr (mode == JSC::SubspaceAccess::Concurrently) return nullptr; return subspaceForImpl(vm); } static JSC::IsoSubspace* subspaceForImpl(JSC::VM&); DECLARE_INFO; static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSValue prototype) { return JSC::Structure::create(vm, 0, prototype, JSC::TypeInfo(JSC::GlobalObjectType, StructureFlags), info()); } static void destroy(JSC::JSCell*); ScriptExecutionContext* scriptExecutionContext() const { return m_scriptExecutionContext.ptr(); } private: JSIDBSerializationGlobalObject(JSC::VM&, JSC::Structure*, Ref<DOMWrapperWorld>&&); void finishCreation(JSC::VM&); Ref<EmptyScriptExecutionContext> m_scriptExecutionContext; }; } // namespace WebCore #endif // ENABLE(INDEXED_DATABASE)