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 "JSDOMException.h"
23
24#include "JSDOMAttribute.h"
25#include "JSDOMBinding.h"
26#include "JSDOMConstructor.h"
27#include "JSDOMConvertInterface.h"
28#include "JSDOMConvertNumbers.h"
29#include "JSDOMConvertStrings.h"
30#include "JSDOMExceptionHandling.h"
31#include "JSDOMWrapperCache.h"
32#include "ScriptExecutionContext.h"
33#include <JavaScriptCore/FunctionPrototype.h>
34#include <JavaScriptCore/HeapSnapshotBuilder.h>
35#include <JavaScriptCore/JSCInlines.h>
36#include <wtf/GetPtr.h>
37#include <wtf/PointerPreparations.h>
38#include <wtf/URL.h>
39
40
41namespace WebCore {
42using namespace JSC;
43
44// Attributes
45
46JSC::EncodedJSValue jsDOMExceptionConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
47bool setJSDOMExceptionConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);
48JSC::EncodedJSValue jsDOMExceptionCode(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
49JSC::EncodedJSValue jsDOMExceptionName(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
50JSC::EncodedJSValue jsDOMExceptionMessage(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
51
52class JSDOMExceptionPrototype : public JSC::JSNonFinalObject {
53public:
54 using Base = JSC::JSNonFinalObject;
55 static JSDOMExceptionPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure)
56 {
57 JSDOMExceptionPrototype* ptr = new (NotNull, JSC::allocateCell<JSDOMExceptionPrototype>(vm.heap)) JSDOMExceptionPrototype(vm, globalObject, structure);
58 ptr->finishCreation(vm);
59 return ptr;
60 }
61
62 DECLARE_INFO;
63 static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
64 {
65 return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
66 }
67
68private:
69 JSDOMExceptionPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure)
70 : JSC::JSNonFinalObject(vm, structure)
71 {
72 }
73
74 void finishCreation(JSC::VM&);
75};
76
77using JSDOMExceptionConstructor = JSDOMConstructor<JSDOMException>;
78
79/* Hash table for constructor */
80
81static const HashTableValue JSDOMExceptionConstructorTableValues[] =
82{
83 { "INDEX_SIZE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(1) } },
84 { "DOMSTRING_SIZE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(2) } },
85 { "HIERARCHY_REQUEST_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(3) } },
86 { "WRONG_DOCUMENT_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(4) } },
87 { "INVALID_CHARACTER_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(5) } },
88 { "NO_DATA_ALLOWED_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(6) } },
89 { "NO_MODIFICATION_ALLOWED_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(7) } },
90 { "NOT_FOUND_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(8) } },
91 { "NOT_SUPPORTED_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(9) } },
92 { "INUSE_ATTRIBUTE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(10) } },
93 { "INVALID_STATE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(11) } },
94 { "SYNTAX_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(12) } },
95 { "INVALID_MODIFICATION_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(13) } },
96 { "NAMESPACE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(14) } },
97 { "INVALID_ACCESS_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(15) } },
98 { "VALIDATION_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(16) } },
99 { "TYPE_MISMATCH_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(17) } },
100 { "SECURITY_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(18) } },
101 { "NETWORK_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(19) } },
102 { "ABORT_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(20) } },
103 { "URL_MISMATCH_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(21) } },
104 { "QUOTA_EXCEEDED_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(22) } },
105 { "TIMEOUT_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(23) } },
106 { "INVALID_NODE_TYPE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(24) } },
107 { "DATA_CLONE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(25) } },
108};
109
110template<> EncodedJSValue JSC_HOST_CALL JSDOMExceptionConstructor::construct(ExecState* state)
111{
112 VM& vm = state->vm();
113 auto throwScope = DECLARE_THROW_SCOPE(vm);
114 UNUSED_PARAM(throwScope);
115 auto* castedThis = jsCast<JSDOMExceptionConstructor*>(state->jsCallee());
116 ASSERT(castedThis);
117 auto message = state->argument(0).isUndefined() ? emptyString() : convert<IDLDOMString>(*state, state->uncheckedArgument(0));
118 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
119 auto name = state->argument(1).isUndefined() ? "Error"_s : convert<IDLDOMString>(*state, state->uncheckedArgument(1));
120 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
121 auto object = DOMException::create(WTFMove(message), WTFMove(name));
122 return JSValue::encode(toJSNewlyCreated<IDLInterface<DOMException>>(*state, *castedThis->globalObject(), WTFMove(object)));
123}
124
125template<> JSValue JSDOMExceptionConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject)
126{
127 UNUSED_PARAM(vm);
128 return globalObject.functionPrototype();
129}
130
131template<> void JSDOMExceptionConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject)
132{
133 putDirect(vm, vm.propertyNames->prototype, JSDOMException::prototype(vm, globalObject), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
134 putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String("DOMException"_s)), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
135 putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
136 reifyStaticProperties(vm, JSDOMException::info(), JSDOMExceptionConstructorTableValues, *this);
137}
138
139template<> const ClassInfo JSDOMExceptionConstructor::s_info = { "DOMException", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMExceptionConstructor) };
140
141/* Hash table for prototype */
142
143static const HashTableValue JSDOMExceptionPrototypeTableValues[] =
144{
145 { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDOMExceptionConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMExceptionConstructor) } },
146 { "code", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDOMExceptionCode), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
147 { "name", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDOMExceptionName), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
148 { "message", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDOMExceptionMessage), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
149 { "INDEX_SIZE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(1) } },
150 { "DOMSTRING_SIZE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(2) } },
151 { "HIERARCHY_REQUEST_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(3) } },
152 { "WRONG_DOCUMENT_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(4) } },
153 { "INVALID_CHARACTER_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(5) } },
154 { "NO_DATA_ALLOWED_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(6) } },
155 { "NO_MODIFICATION_ALLOWED_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(7) } },
156 { "NOT_FOUND_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(8) } },
157 { "NOT_SUPPORTED_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(9) } },
158 { "INUSE_ATTRIBUTE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(10) } },
159 { "INVALID_STATE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(11) } },
160 { "SYNTAX_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(12) } },
161 { "INVALID_MODIFICATION_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(13) } },
162 { "NAMESPACE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(14) } },
163 { "INVALID_ACCESS_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(15) } },
164 { "VALIDATION_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(16) } },
165 { "TYPE_MISMATCH_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(17) } },
166 { "SECURITY_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(18) } },
167 { "NETWORK_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(19) } },
168 { "ABORT_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(20) } },
169 { "URL_MISMATCH_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(21) } },
170 { "QUOTA_EXCEEDED_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(22) } },
171 { "TIMEOUT_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(23) } },
172 { "INVALID_NODE_TYPE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(24) } },
173 { "DATA_CLONE_ERR", JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(25) } },
174};
175
176const ClassInfo JSDOMExceptionPrototype::s_info = { "DOMExceptionPrototype", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMExceptionPrototype) };
177
178void JSDOMExceptionPrototype::finishCreation(VM& vm)
179{
180 Base::finishCreation(vm);
181 reifyStaticProperties(vm, JSDOMException::info(), JSDOMExceptionPrototypeTableValues, *this);
182}
183
184const ClassInfo JSDOMException::s_info = { "DOMException", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMException) };
185
186JSDOMException::JSDOMException(Structure* structure, JSDOMGlobalObject& globalObject, Ref<DOMException>&& impl)
187 : JSDOMWrapper<DOMException>(structure, globalObject, WTFMove(impl))
188{
189}
190
191void JSDOMException::finishCreation(VM& vm)
192{
193 Base::finishCreation(vm);
194 ASSERT(inherits(vm, info()));
195
196}
197
198JSObject* JSDOMException::createPrototype(VM& vm, JSDOMGlobalObject& globalObject)
199{
200 return JSDOMExceptionPrototype::create(vm, &globalObject, JSDOMExceptionPrototype::createStructure(vm, &globalObject, globalObject.errorPrototype()));
201}
202
203JSObject* JSDOMException::prototype(VM& vm, JSDOMGlobalObject& globalObject)
204{
205 return getDOMPrototype<JSDOMException>(vm, globalObject);
206}
207
208JSValue JSDOMException::getConstructor(VM& vm, const JSGlobalObject* globalObject)
209{
210 return getDOMConstructor<JSDOMExceptionConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject));
211}
212
213void JSDOMException::destroy(JSC::JSCell* cell)
214{
215 JSDOMException* thisObject = static_cast<JSDOMException*>(cell);
216 thisObject->JSDOMException::~JSDOMException();
217}
218
219template<> inline JSDOMException* IDLAttribute<JSDOMException>::cast(ExecState& state, EncodedJSValue thisValue)
220{
221 return jsDynamicCast<JSDOMException*>(state.vm(), JSValue::decode(thisValue));
222}
223
224EncodedJSValue jsDOMExceptionConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName)
225{
226 VM& vm = state->vm();
227 auto throwScope = DECLARE_THROW_SCOPE(vm);
228 auto* prototype = jsDynamicCast<JSDOMExceptionPrototype*>(vm, JSValue::decode(thisValue));
229 if (UNLIKELY(!prototype))
230 return throwVMTypeError(state, throwScope);
231 return JSValue::encode(JSDOMException::getConstructor(state->vm(), prototype->globalObject()));
232}
233
234bool setJSDOMExceptionConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
235{
236 VM& vm = state->vm();
237 auto throwScope = DECLARE_THROW_SCOPE(vm);
238 auto* prototype = jsDynamicCast<JSDOMExceptionPrototype*>(vm, JSValue::decode(thisValue));
239 if (UNLIKELY(!prototype)) {
240 throwVMTypeError(state, throwScope);
241 return false;
242 }
243 // Shadowing a built-in constructor
244 return prototype->putDirect(vm, vm.propertyNames->constructor, JSValue::decode(encodedValue));
245}
246
247static inline JSValue jsDOMExceptionCodeGetter(ExecState& state, JSDOMException& thisObject, ThrowScope& throwScope)
248{
249 UNUSED_PARAM(throwScope);
250 UNUSED_PARAM(state);
251 auto& impl = thisObject.wrapped();
252 JSValue result = toJS<IDLUnsignedShort>(state, throwScope, impl.legacyCode());
253 return result;
254}
255
256EncodedJSValue jsDOMExceptionCode(ExecState* state, EncodedJSValue thisValue, PropertyName)
257{
258 return IDLAttribute<JSDOMException>::get<jsDOMExceptionCodeGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "code");
259}
260
261static inline JSValue jsDOMExceptionNameGetter(ExecState& state, JSDOMException& thisObject, ThrowScope& throwScope)
262{
263 UNUSED_PARAM(throwScope);
264 UNUSED_PARAM(state);
265 auto& impl = thisObject.wrapped();
266 JSValue result = toJS<IDLDOMString>(state, throwScope, impl.name());
267 return result;
268}
269
270EncodedJSValue jsDOMExceptionName(ExecState* state, EncodedJSValue thisValue, PropertyName)
271{
272 return IDLAttribute<JSDOMException>::get<jsDOMExceptionNameGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "name");
273}
274
275static inline JSValue jsDOMExceptionMessageGetter(ExecState& state, JSDOMException& thisObject, ThrowScope& throwScope)
276{
277 UNUSED_PARAM(throwScope);
278 UNUSED_PARAM(state);
279 auto& impl = thisObject.wrapped();
280 JSValue result = toJS<IDLDOMString>(state, throwScope, impl.message());
281 return result;
282}
283
284EncodedJSValue jsDOMExceptionMessage(ExecState* state, EncodedJSValue thisValue, PropertyName)
285{
286 return IDLAttribute<JSDOMException>::get<jsDOMExceptionMessageGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "message");
287}
288
289void JSDOMException::heapSnapshot(JSCell* cell, HeapSnapshotBuilder& builder)
290{
291 auto* thisObject = jsCast<JSDOMException*>(cell);
292 builder.setWrappedObjectForCell(cell, &thisObject->wrapped());
293 if (thisObject->scriptExecutionContext())
294 builder.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string());
295 Base::heapSnapshot(cell, builder);
296}
297
298bool JSDOMExceptionOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor, const char** reason)
299{
300 UNUSED_PARAM(handle);
301 UNUSED_PARAM(visitor);
302 UNUSED_PARAM(reason);
303 return false;
304}
305
306void JSDOMExceptionOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context)
307{
308 auto* jsDOMException = static_cast<JSDOMException*>(handle.slot()->asCell());
309 auto& world = *static_cast<DOMWrapperWorld*>(context);
310 uncacheWrapper(world, &jsDOMException->wrapped(), jsDOMException);
311}
312
313JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<DOMException>&& impl)
314{
315 // If you hit this failure the interface definition has the ImplementationLacksVTable
316 // attribute. You should remove that attribute. If the class has subclasses
317 // that may be passed through this toJS() function you should use the SkipVTableValidation
318 // attribute to DOMException.
319 static_assert(!std::is_polymorphic<DOMException>::value, "DOMException is polymorphic but the IDL claims it is not");
320 return createWrapper<DOMException>(globalObject, WTFMove(impl));
321}
322
323JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, DOMException& impl)
324{
325 return wrap(state, globalObject, impl);
326}
327
328DOMException* JSDOMException::toWrapped(JSC::VM& vm, JSC::JSValue value)
329{
330 if (auto* wrapper = jsDynamicCast<JSDOMException*>(vm, value))
331 return &wrapper->wrapped();
332 return nullptr;
333}
334
335}
336