1 | /* |
2 | This file is part of the WebKit open source project. |
3 | This file has been generated by generate-bindings.pl. DO NOT MODIFY! |
4 | |
5 | This library is free software; you can redistribute it and/or |
6 | modify it under the terms of the GNU Library General Public |
7 | License as published by the Free Software Foundation; either |
8 | version 2 of the License, or (at your option) any later version. |
9 | |
10 | This library is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | Library General Public License for more details. |
14 | |
15 | You should have received a copy of the GNU Library General Public License |
16 | along with this library; see the file COPYING.LIB. If not, write to |
17 | the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
18 | Boston, MA 02110-1301, USA. |
19 | */ |
20 | |
21 | #include "config.h" |
22 | #include "JSAttr.h" |
23 | |
24 | #include "CustomElementReactionQueue.h" |
25 | #include "JSCSSStyleDeclaration.h" |
26 | #include "JSDOMAttribute.h" |
27 | #include "JSDOMBinding.h" |
28 | #include "JSDOMConstructorNotConstructable.h" |
29 | #include "JSDOMConvertBoolean.h" |
30 | #include "JSDOMConvertInterface.h" |
31 | #include "JSDOMConvertNullable.h" |
32 | #include "JSDOMConvertStrings.h" |
33 | #include "JSDOMExceptionHandling.h" |
34 | #include "JSDOMGlobalObject.h" |
35 | #include "JSDOMWrapperCache.h" |
36 | #include "JSElement.h" |
37 | #include "RuntimeEnabledFeatures.h" |
38 | #include "ScriptExecutionContext.h" |
39 | #include <JavaScriptCore/HeapSnapshotBuilder.h> |
40 | #include <JavaScriptCore/JSCInlines.h> |
41 | #include <wtf/GetPtr.h> |
42 | #include <wtf/PointerPreparations.h> |
43 | #include <wtf/URL.h> |
44 | |
45 | |
46 | namespace WebCore { |
47 | using namespace JSC; |
48 | |
49 | // Attributes |
50 | |
51 | JSC::EncodedJSValue jsAttrConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
52 | bool setJSAttrConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue); |
53 | JSC::EncodedJSValue jsAttrNamespaceURI(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
54 | JSC::EncodedJSValue jsAttrPrefix(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
55 | JSC::EncodedJSValue jsAttrLocalName(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
56 | JSC::EncodedJSValue jsAttrName(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
57 | JSC::EncodedJSValue jsAttrValue(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
58 | bool setJSAttrValue(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue); |
59 | JSC::EncodedJSValue jsAttrOwnerElement(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
60 | JSC::EncodedJSValue jsAttrSpecified(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
61 | JSC::EncodedJSValue jsAttrStyle(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
62 | |
63 | class JSAttrPrototype : public JSC::JSNonFinalObject { |
64 | public: |
65 | using Base = JSC::JSNonFinalObject; |
66 | static JSAttrPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) |
67 | { |
68 | JSAttrPrototype* ptr = new (NotNull, JSC::allocateCell<JSAttrPrototype>(vm.heap)) JSAttrPrototype(vm, globalObject, structure); |
69 | ptr->finishCreation(vm); |
70 | return ptr; |
71 | } |
72 | |
73 | DECLARE_INFO; |
74 | static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) |
75 | { |
76 | return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); |
77 | } |
78 | |
79 | private: |
80 | JSAttrPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) |
81 | : JSC::JSNonFinalObject(vm, structure) |
82 | { |
83 | } |
84 | |
85 | void finishCreation(JSC::VM&); |
86 | }; |
87 | |
88 | using JSAttrConstructor = JSDOMConstructorNotConstructable<JSAttr>; |
89 | |
90 | template<> JSValue JSAttrConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) |
91 | { |
92 | return JSNode::getConstructor(vm, &globalObject); |
93 | } |
94 | |
95 | template<> void JSAttrConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) |
96 | { |
97 | putDirect(vm, vm.propertyNames->prototype, JSAttr::prototype(vm, globalObject), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); |
98 | putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String("Attr"_s )), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); |
99 | putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); |
100 | } |
101 | |
102 | template<> const ClassInfo JSAttrConstructor::s_info = { "Attr" , &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSAttrConstructor) }; |
103 | |
104 | /* Hash table for prototype */ |
105 | |
106 | static const HashTableValue JSAttrPrototypeTableValues[] = |
107 | { |
108 | { "constructor" , static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsAttrConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSAttrConstructor) } }, |
109 | { "namespaceURI" , static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsAttrNamespaceURI), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, |
110 | { "prefix" , static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsAttrPrefix), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, |
111 | { "localName" , static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsAttrLocalName), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, |
112 | { "name" , static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsAttrName), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, |
113 | { "value" , static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsAttrValue), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSAttrValue) } }, |
114 | { "ownerElement" , static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsAttrOwnerElement), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, |
115 | { "specified" , static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsAttrSpecified), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, |
116 | { "style" , static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsAttrStyle), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, |
117 | }; |
118 | |
119 | const ClassInfo JSAttrPrototype::s_info = { "AttrPrototype" , &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSAttrPrototype) }; |
120 | |
121 | void JSAttrPrototype::finishCreation(VM& vm) |
122 | { |
123 | Base::finishCreation(vm); |
124 | reifyStaticProperties(vm, JSAttr::info(), JSAttrPrototypeTableValues, *this); |
125 | bool hasDisabledRuntimeProperties = false; |
126 | if (!RuntimeEnabledFeatures::sharedFeatures().attrStyleEnabled()) { |
127 | hasDisabledRuntimeProperties = true; |
128 | auto propertyName = Identifier::fromString(&vm, reinterpret_cast<const LChar*>("style" ), strlen("style" )); |
129 | VM::DeletePropertyModeScope scope(vm, VM::DeletePropertyMode::IgnoreConfigurable); |
130 | JSObject::deleteProperty(this, globalObject()->globalExec(), propertyName); |
131 | } |
132 | if (hasDisabledRuntimeProperties && structure()->isDictionary()) |
133 | flattenDictionaryObject(vm); |
134 | } |
135 | |
136 | const ClassInfo JSAttr::s_info = { "Attr" , &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSAttr) }; |
137 | |
138 | JSAttr::JSAttr(Structure* structure, JSDOMGlobalObject& globalObject, Ref<Attr>&& impl) |
139 | : JSNode(structure, globalObject, WTFMove(impl)) |
140 | { |
141 | } |
142 | |
143 | void JSAttr::finishCreation(VM& vm) |
144 | { |
145 | Base::finishCreation(vm); |
146 | ASSERT(inherits(vm, info())); |
147 | |
148 | } |
149 | |
150 | JSObject* JSAttr::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) |
151 | { |
152 | return JSAttrPrototype::create(vm, &globalObject, JSAttrPrototype::createStructure(vm, &globalObject, JSNode::prototype(vm, globalObject))); |
153 | } |
154 | |
155 | JSObject* JSAttr::prototype(VM& vm, JSDOMGlobalObject& globalObject) |
156 | { |
157 | return getDOMPrototype<JSAttr>(vm, globalObject); |
158 | } |
159 | |
160 | JSValue JSAttr::getConstructor(VM& vm, const JSGlobalObject* globalObject) |
161 | { |
162 | return getDOMConstructor<JSAttrConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); |
163 | } |
164 | |
165 | template<> inline JSAttr* IDLAttribute<JSAttr>::cast(ExecState& state, EncodedJSValue thisValue) |
166 | { |
167 | return jsDynamicCast<JSAttr*>(state.vm(), JSValue::decode(thisValue)); |
168 | } |
169 | |
170 | EncodedJSValue jsAttrConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName) |
171 | { |
172 | VM& vm = state->vm(); |
173 | auto throwScope = DECLARE_THROW_SCOPE(vm); |
174 | auto* prototype = jsDynamicCast<JSAttrPrototype*>(vm, JSValue::decode(thisValue)); |
175 | if (UNLIKELY(!prototype)) |
176 | return throwVMTypeError(state, throwScope); |
177 | return JSValue::encode(JSAttr::getConstructor(state->vm(), prototype->globalObject())); |
178 | } |
179 | |
180 | bool setJSAttrConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue) |
181 | { |
182 | VM& vm = state->vm(); |
183 | auto throwScope = DECLARE_THROW_SCOPE(vm); |
184 | auto* prototype = jsDynamicCast<JSAttrPrototype*>(vm, JSValue::decode(thisValue)); |
185 | if (UNLIKELY(!prototype)) { |
186 | throwVMTypeError(state, throwScope); |
187 | return false; |
188 | } |
189 | // Shadowing a built-in constructor |
190 | return prototype->putDirect(vm, vm.propertyNames->constructor, JSValue::decode(encodedValue)); |
191 | } |
192 | |
193 | static inline JSValue jsAttrNamespaceURIGetter(ExecState& state, JSAttr& thisObject, ThrowScope& throwScope) |
194 | { |
195 | UNUSED_PARAM(throwScope); |
196 | UNUSED_PARAM(state); |
197 | auto& impl = thisObject.wrapped(); |
198 | JSValue result = toJS<IDLNullable<IDLDOMString>>(state, throwScope, impl.namespaceURI()); |
199 | return result; |
200 | } |
201 | |
202 | EncodedJSValue jsAttrNamespaceURI(ExecState* state, EncodedJSValue thisValue, PropertyName) |
203 | { |
204 | return IDLAttribute<JSAttr>::get<jsAttrNamespaceURIGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "namespaceURI" ); |
205 | } |
206 | |
207 | static inline JSValue jsAttrPrefixGetter(ExecState& state, JSAttr& thisObject, ThrowScope& throwScope) |
208 | { |
209 | UNUSED_PARAM(throwScope); |
210 | UNUSED_PARAM(state); |
211 | auto& impl = thisObject.wrapped(); |
212 | JSValue result = toJS<IDLNullable<IDLDOMString>>(state, throwScope, impl.prefix()); |
213 | return result; |
214 | } |
215 | |
216 | EncodedJSValue jsAttrPrefix(ExecState* state, EncodedJSValue thisValue, PropertyName) |
217 | { |
218 | return IDLAttribute<JSAttr>::get<jsAttrPrefixGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "prefix" ); |
219 | } |
220 | |
221 | static inline JSValue jsAttrLocalNameGetter(ExecState& state, JSAttr& thisObject, ThrowScope& throwScope) |
222 | { |
223 | UNUSED_PARAM(throwScope); |
224 | UNUSED_PARAM(state); |
225 | auto& impl = thisObject.wrapped(); |
226 | JSValue result = toJS<IDLDOMString>(state, throwScope, impl.localName()); |
227 | return result; |
228 | } |
229 | |
230 | EncodedJSValue jsAttrLocalName(ExecState* state, EncodedJSValue thisValue, PropertyName) |
231 | { |
232 | return IDLAttribute<JSAttr>::get<jsAttrLocalNameGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "localName" ); |
233 | } |
234 | |
235 | static inline JSValue jsAttrNameGetter(ExecState& state, JSAttr& thisObject, ThrowScope& throwScope) |
236 | { |
237 | UNUSED_PARAM(throwScope); |
238 | UNUSED_PARAM(state); |
239 | auto& impl = thisObject.wrapped(); |
240 | JSValue result = toJS<IDLDOMString>(state, throwScope, impl.name()); |
241 | return result; |
242 | } |
243 | |
244 | EncodedJSValue jsAttrName(ExecState* state, EncodedJSValue thisValue, PropertyName) |
245 | { |
246 | return IDLAttribute<JSAttr>::get<jsAttrNameGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "name" ); |
247 | } |
248 | |
249 | static inline JSValue jsAttrValueGetter(ExecState& state, JSAttr& thisObject, ThrowScope& throwScope) |
250 | { |
251 | UNUSED_PARAM(throwScope); |
252 | UNUSED_PARAM(state); |
253 | auto& impl = thisObject.wrapped(); |
254 | JSValue result = toJS<IDLDOMString>(state, throwScope, impl.value()); |
255 | return result; |
256 | } |
257 | |
258 | EncodedJSValue jsAttrValue(ExecState* state, EncodedJSValue thisValue, PropertyName) |
259 | { |
260 | return IDLAttribute<JSAttr>::get<jsAttrValueGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "value" ); |
261 | } |
262 | |
263 | static inline bool setJSAttrValueSetter(ExecState& state, JSAttr& thisObject, JSValue value, ThrowScope& throwScope) |
264 | { |
265 | UNUSED_PARAM(throwScope); |
266 | CustomElementReactionStack customElementReactionStack(state); |
267 | auto& impl = thisObject.wrapped(); |
268 | auto nativeValue = convert<IDLDOMString>(state, value); |
269 | RETURN_IF_EXCEPTION(throwScope, false); |
270 | AttributeSetter::call(state, throwScope, [&] { |
271 | return impl.setValue(WTFMove(nativeValue)); |
272 | }); |
273 | return true; |
274 | } |
275 | |
276 | bool setJSAttrValue(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue) |
277 | { |
278 | return IDLAttribute<JSAttr>::set<setJSAttrValueSetter>(*state, thisValue, encodedValue, "value" ); |
279 | } |
280 | |
281 | static inline JSValue jsAttrOwnerElementGetter(ExecState& state, JSAttr& thisObject, ThrowScope& throwScope) |
282 | { |
283 | UNUSED_PARAM(throwScope); |
284 | UNUSED_PARAM(state); |
285 | auto& impl = thisObject.wrapped(); |
286 | JSValue result = toJS<IDLNullable<IDLInterface<Element>>>(state, *thisObject.globalObject(), throwScope, impl.ownerElement()); |
287 | return result; |
288 | } |
289 | |
290 | EncodedJSValue jsAttrOwnerElement(ExecState* state, EncodedJSValue thisValue, PropertyName) |
291 | { |
292 | return IDLAttribute<JSAttr>::get<jsAttrOwnerElementGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "ownerElement" ); |
293 | } |
294 | |
295 | static inline JSValue jsAttrSpecifiedGetter(ExecState& state, JSAttr& thisObject, ThrowScope& throwScope) |
296 | { |
297 | UNUSED_PARAM(throwScope); |
298 | UNUSED_PARAM(state); |
299 | auto& impl = thisObject.wrapped(); |
300 | JSValue result = toJS<IDLBoolean>(state, throwScope, impl.specified()); |
301 | return result; |
302 | } |
303 | |
304 | EncodedJSValue jsAttrSpecified(ExecState* state, EncodedJSValue thisValue, PropertyName) |
305 | { |
306 | return IDLAttribute<JSAttr>::get<jsAttrSpecifiedGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "specified" ); |
307 | } |
308 | |
309 | static inline JSValue jsAttrStyleGetter(ExecState& state, JSAttr& thisObject, ThrowScope& throwScope) |
310 | { |
311 | UNUSED_PARAM(throwScope); |
312 | UNUSED_PARAM(state); |
313 | auto& impl = thisObject.wrapped(); |
314 | JSValue result = toJS<IDLInterface<CSSStyleDeclaration>>(state, *thisObject.globalObject(), throwScope, impl.style()); |
315 | return result; |
316 | } |
317 | |
318 | EncodedJSValue jsAttrStyle(ExecState* state, EncodedJSValue thisValue, PropertyName) |
319 | { |
320 | return IDLAttribute<JSAttr>::get<jsAttrStyleGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "style" ); |
321 | } |
322 | |
323 | void JSAttr::visitChildren(JSCell* cell, SlotVisitor& visitor) |
324 | { |
325 | auto* thisObject = jsCast<JSAttr*>(cell); |
326 | ASSERT_GC_OBJECT_INHERITS(thisObject, info()); |
327 | Base::visitChildren(thisObject, visitor); |
328 | thisObject->visitAdditionalChildren(visitor); |
329 | } |
330 | |
331 | void JSAttr::visitOutputConstraints(JSCell* cell, SlotVisitor& visitor) |
332 | { |
333 | auto* thisObject = jsCast<JSAttr*>(cell); |
334 | ASSERT_GC_OBJECT_INHERITS(thisObject, info()); |
335 | Base::visitOutputConstraints(thisObject, visitor); |
336 | thisObject->visitAdditionalChildren(visitor); |
337 | } |
338 | |
339 | void JSAttr::heapSnapshot(JSCell* cell, HeapSnapshotBuilder& builder) |
340 | { |
341 | auto* thisObject = jsCast<JSAttr*>(cell); |
342 | builder.setWrappedObjectForCell(cell, &thisObject->wrapped()); |
343 | if (thisObject->scriptExecutionContext()) |
344 | builder.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string()); |
345 | Base::heapSnapshot(cell, builder); |
346 | } |
347 | |
348 | #if ENABLE(BINDING_INTEGRITY) |
349 | #if PLATFORM(WIN) |
350 | #pragma warning(disable: 4483) |
351 | extern "C" { extern void (*const __identifier("??_7Attr@WebCore@@6B@" )[])(); } |
352 | #else |
353 | extern "C" { extern void* _ZTVN7WebCore4AttrE[]; } |
354 | #endif |
355 | #endif |
356 | |
357 | JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<Attr>&& impl) |
358 | { |
359 | |
360 | #if ENABLE(BINDING_INTEGRITY) |
361 | void* actualVTablePointer = *(reinterpret_cast<void**>(impl.ptr())); |
362 | #if PLATFORM(WIN) |
363 | void* expectedVTablePointer = WTF_PREPARE_VTBL_POINTER_FOR_INSPECTION(__identifier("??_7Attr@WebCore@@6B@" )); |
364 | #else |
365 | void* expectedVTablePointer = WTF_PREPARE_VTBL_POINTER_FOR_INSPECTION(&_ZTVN7WebCore4AttrE[2]); |
366 | #endif |
367 | |
368 | // If this fails Attr does not have a vtable, so you need to add the |
369 | // ImplementationLacksVTable attribute to the interface definition |
370 | static_assert(std::is_polymorphic<Attr>::value, "Attr is not polymorphic" ); |
371 | |
372 | // If you hit this assertion you either have a use after free bug, or |
373 | // Attr has subclasses. If Attr has subclasses that get passed |
374 | // to toJS() we currently require Attr you to opt out of binding hardening |
375 | // by adding the SkipVTableValidation attribute to the interface IDL definition |
376 | RELEASE_ASSERT(actualVTablePointer == expectedVTablePointer); |
377 | #endif |
378 | return createWrapper<Attr>(globalObject, WTFMove(impl)); |
379 | } |
380 | |
381 | JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, Attr& impl) |
382 | { |
383 | return wrap(state, globalObject, impl); |
384 | } |
385 | |
386 | Attr* JSAttr::toWrapped(JSC::VM& vm, JSC::JSValue value) |
387 | { |
388 | if (auto* wrapper = jsDynamicCast<JSAttr*>(vm, value)) |
389 | return &wrapper->wrapped(); |
390 | return nullptr; |
391 | } |
392 | |
393 | } |
394 | |