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 "JSDOMCache.h" |
23 | |
24 | #include "JSCacheQueryOptions.h" |
25 | #include "JSDOMBinding.h" |
26 | #include "JSDOMConstructorNotConstructable.h" |
27 | #include "JSDOMConvertDictionary.h" |
28 | #include "JSDOMConvertInterface.h" |
29 | #include "JSDOMConvertSequences.h" |
30 | #include "JSDOMConvertStrings.h" |
31 | #include "JSDOMConvertUnion.h" |
32 | #include "JSDOMExceptionHandling.h" |
33 | #include "JSDOMOperation.h" |
34 | #include "JSDOMOperationReturningPromise.h" |
35 | #include "JSDOMWrapperCache.h" |
36 | #include "JSFetchRequest.h" |
37 | #include "JSFetchResponse.h" |
38 | #include "ScriptExecutionContext.h" |
39 | #include <JavaScriptCore/FunctionPrototype.h> |
40 | #include <JavaScriptCore/HeapSnapshotBuilder.h> |
41 | #include <JavaScriptCore/JSArray.h> |
42 | #include <JavaScriptCore/JSCInlines.h> |
43 | #include <wtf/GetPtr.h> |
44 | #include <wtf/PointerPreparations.h> |
45 | #include <wtf/URL.h> |
46 | #include <wtf/Variant.h> |
47 | |
48 | |
49 | namespace WebCore { |
50 | using namespace JSC; |
51 | |
52 | // Functions |
53 | |
54 | JSC::EncodedJSValue JSC_HOST_CALL jsDOMCachePrototypeFunctionMatch(JSC::ExecState*); |
55 | JSC::EncodedJSValue JSC_HOST_CALL jsDOMCachePrototypeFunctionMatchAll(JSC::ExecState*); |
56 | JSC::EncodedJSValue JSC_HOST_CALL jsDOMCachePrototypeFunctionAdd(JSC::ExecState*); |
57 | JSC::EncodedJSValue JSC_HOST_CALL jsDOMCachePrototypeFunctionAddAll(JSC::ExecState*); |
58 | JSC::EncodedJSValue JSC_HOST_CALL jsDOMCachePrototypeFunctionPut(JSC::ExecState*); |
59 | JSC::EncodedJSValue JSC_HOST_CALL jsDOMCachePrototypeFunctionDelete(JSC::ExecState*); |
60 | JSC::EncodedJSValue JSC_HOST_CALL jsDOMCachePrototypeFunctionKeys(JSC::ExecState*); |
61 | |
62 | // Attributes |
63 | |
64 | JSC::EncodedJSValue jsDOMCacheConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
65 | bool setJSDOMCacheConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue); |
66 | |
67 | class JSDOMCachePrototype : public JSC::JSNonFinalObject { |
68 | public: |
69 | using Base = JSC::JSNonFinalObject; |
70 | static JSDOMCachePrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) |
71 | { |
72 | JSDOMCachePrototype* ptr = new (NotNull, JSC::allocateCell<JSDOMCachePrototype>(vm.heap)) JSDOMCachePrototype(vm, globalObject, structure); |
73 | ptr->finishCreation(vm); |
74 | return ptr; |
75 | } |
76 | |
77 | DECLARE_INFO; |
78 | static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) |
79 | { |
80 | return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); |
81 | } |
82 | |
83 | private: |
84 | JSDOMCachePrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) |
85 | : JSC::JSNonFinalObject(vm, structure) |
86 | { |
87 | } |
88 | |
89 | void finishCreation(JSC::VM&); |
90 | }; |
91 | |
92 | using JSDOMCacheConstructor = JSDOMConstructorNotConstructable<JSDOMCache>; |
93 | |
94 | template<> JSValue JSDOMCacheConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) |
95 | { |
96 | UNUSED_PARAM(vm); |
97 | return globalObject.functionPrototype(); |
98 | } |
99 | |
100 | template<> void JSDOMCacheConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) |
101 | { |
102 | putDirect(vm, vm.propertyNames->prototype, JSDOMCache::prototype(vm, globalObject), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); |
103 | putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String("Cache"_s )), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); |
104 | putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); |
105 | } |
106 | |
107 | template<> const ClassInfo JSDOMCacheConstructor::s_info = { "Cache" , &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMCacheConstructor) }; |
108 | |
109 | /* Hash table for prototype */ |
110 | |
111 | static const HashTableValue JSDOMCachePrototypeTableValues[] = |
112 | { |
113 | { "constructor" , static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDOMCacheConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMCacheConstructor) } }, |
114 | { "match" , static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsDOMCachePrototypeFunctionMatch), (intptr_t) (1) } }, |
115 | { "matchAll" , static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsDOMCachePrototypeFunctionMatchAll), (intptr_t) (0) } }, |
116 | { "add" , static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsDOMCachePrototypeFunctionAdd), (intptr_t) (1) } }, |
117 | { "addAll" , static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsDOMCachePrototypeFunctionAddAll), (intptr_t) (1) } }, |
118 | { "put" , static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsDOMCachePrototypeFunctionPut), (intptr_t) (2) } }, |
119 | { "delete" , static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsDOMCachePrototypeFunctionDelete), (intptr_t) (1) } }, |
120 | { "keys" , static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsDOMCachePrototypeFunctionKeys), (intptr_t) (0) } }, |
121 | }; |
122 | |
123 | const ClassInfo JSDOMCachePrototype::s_info = { "CachePrototype" , &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMCachePrototype) }; |
124 | |
125 | void JSDOMCachePrototype::finishCreation(VM& vm) |
126 | { |
127 | Base::finishCreation(vm); |
128 | reifyStaticProperties(vm, JSDOMCache::info(), JSDOMCachePrototypeTableValues, *this); |
129 | } |
130 | |
131 | const ClassInfo JSDOMCache::s_info = { "Cache" , &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMCache) }; |
132 | |
133 | JSDOMCache::JSDOMCache(Structure* structure, JSDOMGlobalObject& globalObject, Ref<DOMCache>&& impl) |
134 | : JSDOMWrapper<DOMCache>(structure, globalObject, WTFMove(impl)) |
135 | { |
136 | } |
137 | |
138 | void JSDOMCache::finishCreation(VM& vm) |
139 | { |
140 | Base::finishCreation(vm); |
141 | ASSERT(inherits(vm, info())); |
142 | |
143 | } |
144 | |
145 | JSObject* JSDOMCache::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) |
146 | { |
147 | return JSDOMCachePrototype::create(vm, &globalObject, JSDOMCachePrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); |
148 | } |
149 | |
150 | JSObject* JSDOMCache::prototype(VM& vm, JSDOMGlobalObject& globalObject) |
151 | { |
152 | return getDOMPrototype<JSDOMCache>(vm, globalObject); |
153 | } |
154 | |
155 | JSValue JSDOMCache::getConstructor(VM& vm, const JSGlobalObject* globalObject) |
156 | { |
157 | return getDOMConstructor<JSDOMCacheConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); |
158 | } |
159 | |
160 | void JSDOMCache::destroy(JSC::JSCell* cell) |
161 | { |
162 | JSDOMCache* thisObject = static_cast<JSDOMCache*>(cell); |
163 | thisObject->JSDOMCache::~JSDOMCache(); |
164 | } |
165 | |
166 | template<> inline JSDOMCache* IDLOperation<JSDOMCache>::cast(ExecState& state) |
167 | { |
168 | return jsDynamicCast<JSDOMCache*>(state.vm(), state.thisValue()); |
169 | } |
170 | |
171 | EncodedJSValue jsDOMCacheConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName) |
172 | { |
173 | VM& vm = state->vm(); |
174 | auto throwScope = DECLARE_THROW_SCOPE(vm); |
175 | auto* prototype = jsDynamicCast<JSDOMCachePrototype*>(vm, JSValue::decode(thisValue)); |
176 | if (UNLIKELY(!prototype)) |
177 | return throwVMTypeError(state, throwScope); |
178 | return JSValue::encode(JSDOMCache::getConstructor(state->vm(), prototype->globalObject())); |
179 | } |
180 | |
181 | bool setJSDOMCacheConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue) |
182 | { |
183 | VM& vm = state->vm(); |
184 | auto throwScope = DECLARE_THROW_SCOPE(vm); |
185 | auto* prototype = jsDynamicCast<JSDOMCachePrototype*>(vm, JSValue::decode(thisValue)); |
186 | if (UNLIKELY(!prototype)) { |
187 | throwVMTypeError(state, throwScope); |
188 | return false; |
189 | } |
190 | // Shadowing a built-in constructor |
191 | return prototype->putDirect(vm, vm.propertyNames->constructor, JSValue::decode(encodedValue)); |
192 | } |
193 | |
194 | static inline JSC::EncodedJSValue jsDOMCachePrototypeFunctionMatchBody(JSC::ExecState* state, typename IDLOperationReturningPromise<JSDOMCache>::ClassParameter castedThis, Ref<DeferredPromise>&& promise, JSC::ThrowScope& throwScope) |
195 | { |
196 | UNUSED_PARAM(state); |
197 | UNUSED_PARAM(throwScope); |
198 | auto& impl = castedThis->wrapped(); |
199 | if (UNLIKELY(state->argumentCount() < 1)) |
200 | return throwVMError(state, throwScope, createNotEnoughArgumentsError(state)); |
201 | auto request = convert<IDLUnion<IDLInterface<FetchRequest>, IDLUSVString>>(*state, state->uncheckedArgument(0)); |
202 | RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); |
203 | auto options = convert<IDLDictionary<CacheQueryOptions>>(*state, state->argument(1)); |
204 | RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); |
205 | impl.match(WTFMove(request), WTFMove(options), WTFMove(promise)); |
206 | return JSValue::encode(jsUndefined()); |
207 | } |
208 | |
209 | EncodedJSValue JSC_HOST_CALL jsDOMCachePrototypeFunctionMatch(ExecState* state) |
210 | { |
211 | return IDLOperationReturningPromise<JSDOMCache>::call<jsDOMCachePrototypeFunctionMatchBody, PromiseExecutionScope::WindowOrWorker>(*state, "match" ); |
212 | } |
213 | |
214 | static inline JSC::EncodedJSValue jsDOMCachePrototypeFunctionMatchAllBody(JSC::ExecState* state, typename IDLOperationReturningPromise<JSDOMCache>::ClassParameter castedThis, Ref<DeferredPromise>&& promise, JSC::ThrowScope& throwScope) |
215 | { |
216 | UNUSED_PARAM(state); |
217 | UNUSED_PARAM(throwScope); |
218 | auto& impl = castedThis->wrapped(); |
219 | auto request = state->argument(0).isUndefined() ? Optional<Converter<IDLUnion<IDLInterface<FetchRequest>, IDLUSVString>>::ReturnType>() : Optional<Converter<IDLUnion<IDLInterface<FetchRequest>, IDLUSVString>>::ReturnType>(convert<IDLUnion<IDLInterface<FetchRequest>, IDLUSVString>>(*state, state->uncheckedArgument(0))); |
220 | RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); |
221 | auto options = convert<IDLDictionary<CacheQueryOptions>>(*state, state->argument(1)); |
222 | RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); |
223 | impl.matchAll(WTFMove(request), WTFMove(options), WTFMove(promise)); |
224 | return JSValue::encode(jsUndefined()); |
225 | } |
226 | |
227 | EncodedJSValue JSC_HOST_CALL jsDOMCachePrototypeFunctionMatchAll(ExecState* state) |
228 | { |
229 | return IDLOperationReturningPromise<JSDOMCache>::call<jsDOMCachePrototypeFunctionMatchAllBody, PromiseExecutionScope::WindowOrWorker>(*state, "matchAll" ); |
230 | } |
231 | |
232 | static inline JSC::EncodedJSValue jsDOMCachePrototypeFunctionAddBody(JSC::ExecState* state, typename IDLOperationReturningPromise<JSDOMCache>::ClassParameter castedThis, Ref<DeferredPromise>&& promise, JSC::ThrowScope& throwScope) |
233 | { |
234 | UNUSED_PARAM(state); |
235 | UNUSED_PARAM(throwScope); |
236 | auto& impl = castedThis->wrapped(); |
237 | if (UNLIKELY(state->argumentCount() < 1)) |
238 | return throwVMError(state, throwScope, createNotEnoughArgumentsError(state)); |
239 | auto request = convert<IDLUnion<IDLInterface<FetchRequest>, IDLUSVString>>(*state, state->uncheckedArgument(0)); |
240 | RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); |
241 | impl.add(WTFMove(request), WTFMove(promise)); |
242 | return JSValue::encode(jsUndefined()); |
243 | } |
244 | |
245 | EncodedJSValue JSC_HOST_CALL jsDOMCachePrototypeFunctionAdd(ExecState* state) |
246 | { |
247 | return IDLOperationReturningPromise<JSDOMCache>::call<jsDOMCachePrototypeFunctionAddBody, PromiseExecutionScope::WindowOrWorker>(*state, "add" ); |
248 | } |
249 | |
250 | static inline JSC::EncodedJSValue jsDOMCachePrototypeFunctionAddAllBody(JSC::ExecState* state, typename IDLOperationReturningPromise<JSDOMCache>::ClassParameter castedThis, Ref<DeferredPromise>&& promise, JSC::ThrowScope& throwScope) |
251 | { |
252 | UNUSED_PARAM(state); |
253 | UNUSED_PARAM(throwScope); |
254 | auto& impl = castedThis->wrapped(); |
255 | if (UNLIKELY(state->argumentCount() < 1)) |
256 | return throwVMError(state, throwScope, createNotEnoughArgumentsError(state)); |
257 | auto requests = convert<IDLSequence<IDLUnion<IDLInterface<FetchRequest>, IDLUSVString>>>(*state, state->uncheckedArgument(0)); |
258 | RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); |
259 | impl.addAll(WTFMove(requests), WTFMove(promise)); |
260 | return JSValue::encode(jsUndefined()); |
261 | } |
262 | |
263 | EncodedJSValue JSC_HOST_CALL jsDOMCachePrototypeFunctionAddAll(ExecState* state) |
264 | { |
265 | return IDLOperationReturningPromise<JSDOMCache>::call<jsDOMCachePrototypeFunctionAddAllBody, PromiseExecutionScope::WindowOrWorker>(*state, "addAll" ); |
266 | } |
267 | |
268 | static inline JSC::EncodedJSValue jsDOMCachePrototypeFunctionPutBody(JSC::ExecState* state, typename IDLOperationReturningPromise<JSDOMCache>::ClassParameter castedThis, Ref<DeferredPromise>&& promise, JSC::ThrowScope& throwScope) |
269 | { |
270 | UNUSED_PARAM(state); |
271 | UNUSED_PARAM(throwScope); |
272 | auto& impl = castedThis->wrapped(); |
273 | if (UNLIKELY(state->argumentCount() < 2)) |
274 | return throwVMError(state, throwScope, createNotEnoughArgumentsError(state)); |
275 | auto request = convert<IDLUnion<IDLInterface<FetchRequest>, IDLUSVString>>(*state, state->uncheckedArgument(0)); |
276 | RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); |
277 | auto response = convert<IDLInterface<FetchResponse>>(*state, state->uncheckedArgument(1), [](JSC::ExecState& state, JSC::ThrowScope& scope) { throwArgumentTypeError(state, scope, 1, "response" , "Cache" , "put" , "FetchResponse" ); }); |
278 | RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); |
279 | impl.put(WTFMove(request), *response, WTFMove(promise)); |
280 | return JSValue::encode(jsUndefined()); |
281 | } |
282 | |
283 | EncodedJSValue JSC_HOST_CALL jsDOMCachePrototypeFunctionPut(ExecState* state) |
284 | { |
285 | return IDLOperationReturningPromise<JSDOMCache>::call<jsDOMCachePrototypeFunctionPutBody, PromiseExecutionScope::WindowOrWorker>(*state, "put" ); |
286 | } |
287 | |
288 | static inline JSC::EncodedJSValue jsDOMCachePrototypeFunctionDeleteBody(JSC::ExecState* state, typename IDLOperationReturningPromise<JSDOMCache>::ClassParameter castedThis, Ref<DeferredPromise>&& promise, JSC::ThrowScope& throwScope) |
289 | { |
290 | UNUSED_PARAM(state); |
291 | UNUSED_PARAM(throwScope); |
292 | auto& impl = castedThis->wrapped(); |
293 | if (UNLIKELY(state->argumentCount() < 1)) |
294 | return throwVMError(state, throwScope, createNotEnoughArgumentsError(state)); |
295 | auto request = convert<IDLUnion<IDLInterface<FetchRequest>, IDLUSVString>>(*state, state->uncheckedArgument(0)); |
296 | RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); |
297 | auto options = convert<IDLDictionary<CacheQueryOptions>>(*state, state->argument(1)); |
298 | RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); |
299 | impl.remove(WTFMove(request), WTFMove(options), WTFMove(promise)); |
300 | return JSValue::encode(jsUndefined()); |
301 | } |
302 | |
303 | EncodedJSValue JSC_HOST_CALL jsDOMCachePrototypeFunctionDelete(ExecState* state) |
304 | { |
305 | return IDLOperationReturningPromise<JSDOMCache>::call<jsDOMCachePrototypeFunctionDeleteBody, PromiseExecutionScope::WindowOrWorker>(*state, "delete" ); |
306 | } |
307 | |
308 | static inline JSC::EncodedJSValue jsDOMCachePrototypeFunctionKeysBody(JSC::ExecState* state, typename IDLOperationReturningPromise<JSDOMCache>::ClassParameter castedThis, Ref<DeferredPromise>&& promise, JSC::ThrowScope& throwScope) |
309 | { |
310 | UNUSED_PARAM(state); |
311 | UNUSED_PARAM(throwScope); |
312 | auto& impl = castedThis->wrapped(); |
313 | auto request = state->argument(0).isUndefined() ? Optional<Converter<IDLUnion<IDLInterface<FetchRequest>, IDLUSVString>>::ReturnType>() : Optional<Converter<IDLUnion<IDLInterface<FetchRequest>, IDLUSVString>>::ReturnType>(convert<IDLUnion<IDLInterface<FetchRequest>, IDLUSVString>>(*state, state->uncheckedArgument(0))); |
314 | RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); |
315 | auto options = convert<IDLDictionary<CacheQueryOptions>>(*state, state->argument(1)); |
316 | RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); |
317 | impl.keys(WTFMove(request), WTFMove(options), WTFMove(promise)); |
318 | return JSValue::encode(jsUndefined()); |
319 | } |
320 | |
321 | EncodedJSValue JSC_HOST_CALL jsDOMCachePrototypeFunctionKeys(ExecState* state) |
322 | { |
323 | return IDLOperationReturningPromise<JSDOMCache>::call<jsDOMCachePrototypeFunctionKeysBody, PromiseExecutionScope::WindowOrWorker>(*state, "keys" ); |
324 | } |
325 | |
326 | void JSDOMCache::heapSnapshot(JSCell* cell, HeapSnapshotBuilder& builder) |
327 | { |
328 | auto* thisObject = jsCast<JSDOMCache*>(cell); |
329 | builder.setWrappedObjectForCell(cell, &thisObject->wrapped()); |
330 | if (thisObject->scriptExecutionContext()) |
331 | builder.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string()); |
332 | Base::heapSnapshot(cell, builder); |
333 | } |
334 | |
335 | bool JSDOMCacheOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor, const char** reason) |
336 | { |
337 | UNUSED_PARAM(handle); |
338 | UNUSED_PARAM(visitor); |
339 | UNUSED_PARAM(reason); |
340 | return false; |
341 | } |
342 | |
343 | void JSDOMCacheOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context) |
344 | { |
345 | auto* jsDOMCache = static_cast<JSDOMCache*>(handle.slot()->asCell()); |
346 | auto& world = *static_cast<DOMWrapperWorld*>(context); |
347 | uncacheWrapper(world, &jsDOMCache->wrapped(), jsDOMCache); |
348 | } |
349 | |
350 | #if ENABLE(BINDING_INTEGRITY) |
351 | #if PLATFORM(WIN) |
352 | #pragma warning(disable: 4483) |
353 | extern "C" { extern void (*const __identifier("??_7DOMCache@WebCore@@6B@" )[])(); } |
354 | #else |
355 | extern "C" { extern void* _ZTVN7WebCore8DOMCacheE[]; } |
356 | #endif |
357 | #endif |
358 | |
359 | JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<DOMCache>&& impl) |
360 | { |
361 | |
362 | #if ENABLE(BINDING_INTEGRITY) |
363 | void* actualVTablePointer = *(reinterpret_cast<void**>(impl.ptr())); |
364 | #if PLATFORM(WIN) |
365 | void* expectedVTablePointer = WTF_PREPARE_VTBL_POINTER_FOR_INSPECTION(__identifier("??_7DOMCache@WebCore@@6B@" )); |
366 | #else |
367 | void* expectedVTablePointer = WTF_PREPARE_VTBL_POINTER_FOR_INSPECTION(&_ZTVN7WebCore8DOMCacheE[2]); |
368 | #endif |
369 | |
370 | // If this fails DOMCache does not have a vtable, so you need to add the |
371 | // ImplementationLacksVTable attribute to the interface definition |
372 | static_assert(std::is_polymorphic<DOMCache>::value, "DOMCache is not polymorphic" ); |
373 | |
374 | // If you hit this assertion you either have a use after free bug, or |
375 | // DOMCache has subclasses. If DOMCache has subclasses that get passed |
376 | // to toJS() we currently require DOMCache you to opt out of binding hardening |
377 | // by adding the SkipVTableValidation attribute to the interface IDL definition |
378 | RELEASE_ASSERT(actualVTablePointer == expectedVTablePointer); |
379 | #endif |
380 | return createWrapper<DOMCache>(globalObject, WTFMove(impl)); |
381 | } |
382 | |
383 | JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, DOMCache& impl) |
384 | { |
385 | return wrap(state, globalObject, impl); |
386 | } |
387 | |
388 | DOMCache* JSDOMCache::toWrapped(JSC::VM& vm, JSC::JSValue value) |
389 | { |
390 | if (auto* wrapper = jsDynamicCast<JSDOMCache*>(vm, value)) |
391 | return &wrapper->wrapped(); |
392 | return nullptr; |
393 | } |
394 | |
395 | } |
396 | |