215 lines
8.3 KiB
C++
215 lines
8.3 KiB
C++
/*
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* Copyright (C) 2016-2019 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "IDLTypes.h"
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#include "JSDOMConvertBase.h"
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#include "StringAdaptors.h"
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namespace WebCore {
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WEBCORE_EXPORT String identifierToString(JSC::JSGlobalObject&, const JSC::Identifier&);
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WEBCORE_EXPORT String identifierToByteString(JSC::JSGlobalObject&, const JSC::Identifier&);
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WEBCORE_EXPORT String valueToByteString(JSC::JSGlobalObject&, JSC::JSValue);
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WEBCORE_EXPORT String identifierToUSVString(JSC::JSGlobalObject&, const JSC::Identifier&);
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WEBCORE_EXPORT String valueToUSVString(JSC::JSGlobalObject&, JSC::JSValue);
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inline String propertyNameToString(JSC::PropertyName propertyName)
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{
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ASSERT(!propertyName.isSymbol());
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return propertyName.uid() ? propertyName.uid() : propertyName.publicName();
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}
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inline AtomString propertyNameToAtomString(JSC::PropertyName propertyName)
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{
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return AtomString(propertyName.uid() ? propertyName.uid() : propertyName.publicName());
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}
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// MARK: -
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// MARK: String types
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template<> struct Converter<IDLDOMString> : DefaultConverter<IDLDOMString> {
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static String convert(JSC::JSGlobalObject& lexicalGlobalObject, JSC::JSValue value)
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{
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return value.toWTFString(&lexicalGlobalObject);
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}
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};
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template<> struct JSConverter<IDLDOMString> {
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static constexpr bool needsState = true;
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static constexpr bool needsGlobalObject = false;
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static JSC::JSValue convert(JSC::JSGlobalObject& lexicalGlobalObject, const String& value)
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{
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return JSC::jsStringWithCache(JSC::getVM(&lexicalGlobalObject), value);
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}
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static JSC::JSValue convert(JSC::JSGlobalObject& lexicalGlobalObject, const UncachedString& value)
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{
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return JSC::jsString(JSC::getVM(&lexicalGlobalObject), value.string);
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}
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static JSC::JSValue convert(JSC::JSGlobalObject& lexicalGlobalObject, const OwnedString& value)
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{
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return JSC::jsOwnedString(JSC::getVM(&lexicalGlobalObject), value.string);
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}
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static JSC::JSValue convert(JSC::JSGlobalObject& lexicalGlobalObject, const URL& value)
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{
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return JSC::jsOwnedString(JSC::getVM(&lexicalGlobalObject), value.string());
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}
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};
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template<> struct Converter<IDLByteString> : DefaultConverter<IDLByteString> {
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static String convert(JSC::JSGlobalObject& lexicalGlobalObject, JSC::JSValue value)
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{
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return valueToByteString(lexicalGlobalObject, value);
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}
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};
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template<> struct JSConverter<IDLByteString> {
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static constexpr bool needsState = true;
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static constexpr bool needsGlobalObject = false;
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static JSC::JSValue convert(JSC::JSGlobalObject& lexicalGlobalObject, const String& value)
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{
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return JSC::jsStringWithCache(JSC::getVM(&lexicalGlobalObject), value);
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}
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static JSC::JSValue convert(JSC::JSGlobalObject& lexicalGlobalObject, const UncachedString& value)
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{
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return JSC::jsString(JSC::getVM(&lexicalGlobalObject), value.string);
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}
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static JSC::JSValue convert(JSC::JSGlobalObject& lexicalGlobalObject, const OwnedString& value)
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{
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return JSC::jsOwnedString(JSC::getVM(&lexicalGlobalObject), value.string);
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}
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};
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template<> struct Converter<IDLUSVString> : DefaultConverter<IDLUSVString> {
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static String convert(JSC::JSGlobalObject& lexicalGlobalObject, JSC::JSValue value)
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{
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return valueToUSVString(lexicalGlobalObject, value);
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}
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static JSC::JSValue convert(JSC::JSGlobalObject& lexicalGlobalObject, const URL& value)
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{
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return JSC::jsOwnedString(JSC::getVM(&lexicalGlobalObject), value.string());
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}
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};
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template<> struct JSConverter<IDLUSVString> {
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static constexpr bool needsState = true;
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static constexpr bool needsGlobalObject = false;
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static JSC::JSValue convert(JSC::JSGlobalObject& lexicalGlobalObject, const String& value)
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{
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return JSC::jsStringWithCache(JSC::getVM(&lexicalGlobalObject), value);
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}
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static JSC::JSValue convert(JSC::JSGlobalObject& lexicalGlobalObject, const UncachedString& value)
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{
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return JSC::jsString(JSC::getVM(&lexicalGlobalObject), value.string);
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}
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static JSC::JSValue convert(JSC::JSGlobalObject& lexicalGlobalObject, const OwnedString& value)
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{
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return JSC::jsOwnedString(JSC::getVM(&lexicalGlobalObject), value.string);
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}
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static JSC::JSValue convert(JSC::JSGlobalObject& lexicalGlobalObject, const URL& value)
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{
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return JSC::jsOwnedString(JSC::getVM(&lexicalGlobalObject), value.string());
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}
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};
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// MARK: -
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// MARK: String type adaptors
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template<typename T> struct Converter<IDLLegacyNullToEmptyStringAdaptor<T>> : DefaultConverter<IDLLegacyNullToEmptyStringAdaptor<T>> {
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static String convert(JSC::JSGlobalObject& lexicalGlobalObject, JSC::JSValue value)
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{
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if (value.isNull())
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return emptyString();
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return Converter<T>::convert(lexicalGlobalObject, value);
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}
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};
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template<typename T> struct JSConverter<IDLLegacyNullToEmptyStringAdaptor<T>> {
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static constexpr bool needsState = true;
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static constexpr bool needsGlobalObject = false;
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static JSC::JSValue convert(JSC::JSGlobalObject& lexicalGlobalObject, const String& value)
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{
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return JSConverter<T>::convert(lexicalGlobalObject, value);
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}
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};
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template<typename T> struct Converter<IDLAtomStringAdaptor<T>> : DefaultConverter<IDLAtomStringAdaptor<T>> {
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static AtomString convert(JSC::JSGlobalObject& lexicalGlobalObject, JSC::JSValue value)
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{
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static_assert(std::is_same<T, IDLDOMString>::value, "This adaptor is only supported for IDLDOMString at the moment.");
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return value.toString(&lexicalGlobalObject)->toAtomString(&lexicalGlobalObject);
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}
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};
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template<typename T> struct JSConverter<IDLAtomStringAdaptor<T>> {
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static constexpr bool needsState = true;
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static constexpr bool needsGlobalObject = false;
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static JSC::JSValue convert(JSC::JSGlobalObject& lexicalGlobalObject, const AtomString& value)
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{
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static_assert(std::is_same<T, IDLDOMString>::value, "This adaptor is only supported for IDLDOMString at the moment.");
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return JSConverter<T>::convert(lexicalGlobalObject, value);
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}
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};
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template<typename T> struct Converter<IDLRequiresExistingAtomStringAdaptor<T>> : DefaultConverter<IDLRequiresExistingAtomStringAdaptor<T>> {
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static AtomString convert(JSC::JSGlobalObject& lexicalGlobalObject, JSC::JSValue value)
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{
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static_assert(std::is_same<T, IDLDOMString>::value, "This adaptor is only supported for IDLDOMString at the moment.");
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return AtomString(value.toString(&lexicalGlobalObject)->toExistingAtomString(&lexicalGlobalObject));
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}
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};
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template<typename T> struct JSConverter<IDLRequiresExistingAtomStringAdaptor<T>> {
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static constexpr bool needsState = true;
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static constexpr bool needsGlobalObject = false;
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static JSC::JSValue convert(JSC::JSGlobalObject& lexicalGlobalObject, const AtomString& value)
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{
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static_assert(std::is_same<T, IDLDOMString>::value, "This adaptor is only supported for IDLDOMString at the moment.");
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return JSConverter<T>::convert(lexicalGlobalObject, value);
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}
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};
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} // namespace WebCore
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