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 "JSDOMStringList.h" |
23 | |
24 | #include "JSDOMAttribute.h" |
25 | #include "JSDOMBinding.h" |
26 | #include "JSDOMConstructorNotConstructable.h" |
27 | #include "JSDOMConvertBoolean.h" |
28 | #include "JSDOMConvertNullable.h" |
29 | #include "JSDOMConvertNumbers.h" |
30 | #include "JSDOMConvertStrings.h" |
31 | #include "JSDOMExceptionHandling.h" |
32 | #include "JSDOMOperation.h" |
33 | #include "JSDOMWrapperCache.h" |
34 | #include "ScriptExecutionContext.h" |
35 | #include <JavaScriptCore/ArrayPrototype.h> |
36 | #include <JavaScriptCore/BuiltinNames.h> |
37 | #include <JavaScriptCore/FunctionPrototype.h> |
38 | #include <JavaScriptCore/HeapSnapshotBuilder.h> |
39 | #include <JavaScriptCore/JSCInlines.h> |
40 | #include <JavaScriptCore/PropertyNameArray.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 | // Functions |
50 | |
51 | JSC::EncodedJSValue JSC_HOST_CALL jsDOMStringListPrototypeFunctionItem(JSC::ExecState*); |
52 | JSC::EncodedJSValue JSC_HOST_CALL jsDOMStringListPrototypeFunctionContains(JSC::ExecState*); |
53 | |
54 | // Attributes |
55 | |
56 | JSC::EncodedJSValue jsDOMStringListConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
57 | bool setJSDOMStringListConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue); |
58 | JSC::EncodedJSValue jsDOMStringListLength(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
59 | |
60 | class JSDOMStringListPrototype : public JSC::JSNonFinalObject { |
61 | public: |
62 | using Base = JSC::JSNonFinalObject; |
63 | static JSDOMStringListPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) |
64 | { |
65 | JSDOMStringListPrototype* ptr = new (NotNull, JSC::allocateCell<JSDOMStringListPrototype>(vm.heap)) JSDOMStringListPrototype(vm, globalObject, structure); |
66 | ptr->finishCreation(vm); |
67 | return ptr; |
68 | } |
69 | |
70 | DECLARE_INFO; |
71 | static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) |
72 | { |
73 | return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); |
74 | } |
75 | |
76 | private: |
77 | JSDOMStringListPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) |
78 | : JSC::JSNonFinalObject(vm, structure) |
79 | { |
80 | } |
81 | |
82 | void finishCreation(JSC::VM&); |
83 | }; |
84 | |
85 | using JSDOMStringListConstructor = JSDOMConstructorNotConstructable<JSDOMStringList>; |
86 | |
87 | template<> JSValue JSDOMStringListConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) |
88 | { |
89 | UNUSED_PARAM(vm); |
90 | return globalObject.functionPrototype(); |
91 | } |
92 | |
93 | template<> void JSDOMStringListConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) |
94 | { |
95 | putDirect(vm, vm.propertyNames->prototype, JSDOMStringList::prototype(vm, globalObject), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); |
96 | putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String("DOMStringList"_s )), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); |
97 | putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); |
98 | } |
99 | |
100 | template<> const ClassInfo JSDOMStringListConstructor::s_info = { "DOMStringList" , &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMStringListConstructor) }; |
101 | |
102 | /* Hash table for prototype */ |
103 | |
104 | static const HashTableValue JSDOMStringListPrototypeTableValues[] = |
105 | { |
106 | { "constructor" , static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDOMStringListConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMStringListConstructor) } }, |
107 | { "length" , static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDOMStringListLength), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, |
108 | { "item" , static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsDOMStringListPrototypeFunctionItem), (intptr_t) (1) } }, |
109 | { "contains" , static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsDOMStringListPrototypeFunctionContains), (intptr_t) (1) } }, |
110 | }; |
111 | |
112 | const ClassInfo JSDOMStringListPrototype::s_info = { "DOMStringListPrototype" , &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMStringListPrototype) }; |
113 | |
114 | void JSDOMStringListPrototype::finishCreation(VM& vm) |
115 | { |
116 | Base::finishCreation(vm); |
117 | reifyStaticProperties(vm, JSDOMStringList::info(), JSDOMStringListPrototypeTableValues, *this); |
118 | putDirect(vm, vm.propertyNames->iteratorSymbol, globalObject()->arrayPrototype()->getDirect(vm, vm.propertyNames->builtinNames().valuesPrivateName()), static_cast<unsigned>(JSC::PropertyAttribute::DontEnum)); |
119 | } |
120 | |
121 | const ClassInfo JSDOMStringList::s_info = { "DOMStringList" , &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMStringList) }; |
122 | |
123 | JSDOMStringList::JSDOMStringList(Structure* structure, JSDOMGlobalObject& globalObject, Ref<DOMStringList>&& impl) |
124 | : JSDOMWrapper<DOMStringList>(structure, globalObject, WTFMove(impl)) |
125 | { |
126 | } |
127 | |
128 | void JSDOMStringList::finishCreation(VM& vm) |
129 | { |
130 | Base::finishCreation(vm); |
131 | ASSERT(inherits(vm, info())); |
132 | |
133 | } |
134 | |
135 | JSObject* JSDOMStringList::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) |
136 | { |
137 | return JSDOMStringListPrototype::create(vm, &globalObject, JSDOMStringListPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); |
138 | } |
139 | |
140 | JSObject* JSDOMStringList::prototype(VM& vm, JSDOMGlobalObject& globalObject) |
141 | { |
142 | return getDOMPrototype<JSDOMStringList>(vm, globalObject); |
143 | } |
144 | |
145 | JSValue JSDOMStringList::getConstructor(VM& vm, const JSGlobalObject* globalObject) |
146 | { |
147 | return getDOMConstructor<JSDOMStringListConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); |
148 | } |
149 | |
150 | void JSDOMStringList::destroy(JSC::JSCell* cell) |
151 | { |
152 | JSDOMStringList* thisObject = static_cast<JSDOMStringList*>(cell); |
153 | thisObject->JSDOMStringList::~JSDOMStringList(); |
154 | } |
155 | |
156 | bool JSDOMStringList::getOwnPropertySlot(JSObject* object, ExecState* state, PropertyName propertyName, PropertySlot& slot) |
157 | { |
158 | auto* thisObject = jsCast<JSDOMStringList*>(object); |
159 | ASSERT_GC_OBJECT_INHERITS(thisObject, info()); |
160 | if (auto index = parseIndex(propertyName)) { |
161 | if (index.value() < thisObject->wrapped().length()) { |
162 | auto value = toJS<IDLNullable<IDLDOMString>>(*state, thisObject->wrapped().item(index.value())); |
163 | slot.setValue(thisObject, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly), value); |
164 | return true; |
165 | } |
166 | } |
167 | return JSObject::getOwnPropertySlot(object, state, propertyName, slot); |
168 | } |
169 | |
170 | bool JSDOMStringList::getOwnPropertySlotByIndex(JSObject* object, ExecState* state, unsigned index, PropertySlot& slot) |
171 | { |
172 | auto* thisObject = jsCast<JSDOMStringList*>(object); |
173 | ASSERT_GC_OBJECT_INHERITS(thisObject, info()); |
174 | if (LIKELY(index <= MAX_ARRAY_INDEX)) { |
175 | if (index < thisObject->wrapped().length()) { |
176 | auto value = toJS<IDLNullable<IDLDOMString>>(*state, thisObject->wrapped().item(index)); |
177 | slot.setValue(thisObject, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly), value); |
178 | return true; |
179 | } |
180 | } |
181 | return JSObject::getOwnPropertySlotByIndex(object, state, index, slot); |
182 | } |
183 | |
184 | void JSDOMStringList::getOwnPropertyNames(JSObject* object, ExecState* state, PropertyNameArray& propertyNames, EnumerationMode mode) |
185 | { |
186 | auto* thisObject = jsCast<JSDOMStringList*>(object); |
187 | ASSERT_GC_OBJECT_INHERITS(object, info()); |
188 | for (unsigned i = 0, count = thisObject->wrapped().length(); i < count; ++i) |
189 | propertyNames.add(Identifier::from(state, i)); |
190 | JSObject::getOwnPropertyNames(object, state, propertyNames, mode); |
191 | } |
192 | |
193 | template<> inline JSDOMStringList* IDLAttribute<JSDOMStringList>::cast(ExecState& state, EncodedJSValue thisValue) |
194 | { |
195 | return jsDynamicCast<JSDOMStringList*>(state.vm(), JSValue::decode(thisValue)); |
196 | } |
197 | |
198 | template<> inline JSDOMStringList* IDLOperation<JSDOMStringList>::cast(ExecState& state) |
199 | { |
200 | return jsDynamicCast<JSDOMStringList*>(state.vm(), state.thisValue()); |
201 | } |
202 | |
203 | EncodedJSValue jsDOMStringListConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName) |
204 | { |
205 | VM& vm = state->vm(); |
206 | auto throwScope = DECLARE_THROW_SCOPE(vm); |
207 | auto* prototype = jsDynamicCast<JSDOMStringListPrototype*>(vm, JSValue::decode(thisValue)); |
208 | if (UNLIKELY(!prototype)) |
209 | return throwVMTypeError(state, throwScope); |
210 | return JSValue::encode(JSDOMStringList::getConstructor(state->vm(), prototype->globalObject())); |
211 | } |
212 | |
213 | bool setJSDOMStringListConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue) |
214 | { |
215 | VM& vm = state->vm(); |
216 | auto throwScope = DECLARE_THROW_SCOPE(vm); |
217 | auto* prototype = jsDynamicCast<JSDOMStringListPrototype*>(vm, JSValue::decode(thisValue)); |
218 | if (UNLIKELY(!prototype)) { |
219 | throwVMTypeError(state, throwScope); |
220 | return false; |
221 | } |
222 | // Shadowing a built-in constructor |
223 | return prototype->putDirect(vm, vm.propertyNames->constructor, JSValue::decode(encodedValue)); |
224 | } |
225 | |
226 | static inline JSValue jsDOMStringListLengthGetter(ExecState& state, JSDOMStringList& thisObject, ThrowScope& throwScope) |
227 | { |
228 | UNUSED_PARAM(throwScope); |
229 | UNUSED_PARAM(state); |
230 | auto& impl = thisObject.wrapped(); |
231 | JSValue result = toJS<IDLUnsignedLong>(state, throwScope, impl.length()); |
232 | return result; |
233 | } |
234 | |
235 | EncodedJSValue jsDOMStringListLength(ExecState* state, EncodedJSValue thisValue, PropertyName) |
236 | { |
237 | return IDLAttribute<JSDOMStringList>::get<jsDOMStringListLengthGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "length" ); |
238 | } |
239 | |
240 | static inline JSC::EncodedJSValue jsDOMStringListPrototypeFunctionItemBody(JSC::ExecState* state, typename IDLOperation<JSDOMStringList>::ClassParameter castedThis, JSC::ThrowScope& throwScope) |
241 | { |
242 | UNUSED_PARAM(state); |
243 | UNUSED_PARAM(throwScope); |
244 | auto& impl = castedThis->wrapped(); |
245 | if (UNLIKELY(state->argumentCount() < 1)) |
246 | return throwVMError(state, throwScope, createNotEnoughArgumentsError(state)); |
247 | auto index = convert<IDLUnsignedLong>(*state, state->uncheckedArgument(0)); |
248 | RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); |
249 | return JSValue::encode(toJS<IDLNullable<IDLDOMString>>(*state, impl.item(WTFMove(index)))); |
250 | } |
251 | |
252 | EncodedJSValue JSC_HOST_CALL jsDOMStringListPrototypeFunctionItem(ExecState* state) |
253 | { |
254 | return IDLOperation<JSDOMStringList>::call<jsDOMStringListPrototypeFunctionItemBody>(*state, "item" ); |
255 | } |
256 | |
257 | static inline JSC::EncodedJSValue jsDOMStringListPrototypeFunctionContainsBody(JSC::ExecState* state, typename IDLOperation<JSDOMStringList>::ClassParameter castedThis, JSC::ThrowScope& throwScope) |
258 | { |
259 | UNUSED_PARAM(state); |
260 | UNUSED_PARAM(throwScope); |
261 | auto& impl = castedThis->wrapped(); |
262 | if (UNLIKELY(state->argumentCount() < 1)) |
263 | return throwVMError(state, throwScope, createNotEnoughArgumentsError(state)); |
264 | auto string = convert<IDLDOMString>(*state, state->uncheckedArgument(0)); |
265 | RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); |
266 | return JSValue::encode(toJS<IDLBoolean>(impl.contains(WTFMove(string)))); |
267 | } |
268 | |
269 | EncodedJSValue JSC_HOST_CALL jsDOMStringListPrototypeFunctionContains(ExecState* state) |
270 | { |
271 | return IDLOperation<JSDOMStringList>::call<jsDOMStringListPrototypeFunctionContainsBody>(*state, "contains" ); |
272 | } |
273 | |
274 | void JSDOMStringList::heapSnapshot(JSCell* cell, HeapSnapshotBuilder& builder) |
275 | { |
276 | auto* thisObject = jsCast<JSDOMStringList*>(cell); |
277 | builder.setWrappedObjectForCell(cell, &thisObject->wrapped()); |
278 | if (thisObject->scriptExecutionContext()) |
279 | builder.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string()); |
280 | Base::heapSnapshot(cell, builder); |
281 | } |
282 | |
283 | bool JSDOMStringListOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor, const char** reason) |
284 | { |
285 | UNUSED_PARAM(handle); |
286 | UNUSED_PARAM(visitor); |
287 | UNUSED_PARAM(reason); |
288 | return false; |
289 | } |
290 | |
291 | void JSDOMStringListOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context) |
292 | { |
293 | auto* jsDOMStringList = static_cast<JSDOMStringList*>(handle.slot()->asCell()); |
294 | auto& world = *static_cast<DOMWrapperWorld*>(context); |
295 | uncacheWrapper(world, &jsDOMStringList->wrapped(), jsDOMStringList); |
296 | } |
297 | |
298 | JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<DOMStringList>&& impl) |
299 | { |
300 | // If you hit this failure the interface definition has the ImplementationLacksVTable |
301 | // attribute. You should remove that attribute. If the class has subclasses |
302 | // that may be passed through this toJS() function you should use the SkipVTableValidation |
303 | // attribute to DOMStringList. |
304 | static_assert(!std::is_polymorphic<DOMStringList>::value, "DOMStringList is polymorphic but the IDL claims it is not" ); |
305 | return createWrapper<DOMStringList>(globalObject, WTFMove(impl)); |
306 | } |
307 | |
308 | JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, DOMStringList& impl) |
309 | { |
310 | return wrap(state, globalObject, impl); |
311 | } |
312 | |
313 | DOMStringList* JSDOMStringList::toWrapped(JSC::VM& vm, JSC::JSValue value) |
314 | { |
315 | if (auto* wrapper = jsDynamicCast<JSDOMStringList*>(vm, value)) |
316 | return &wrapper->wrapped(); |
317 | return nullptr; |
318 | } |
319 | |
320 | } |
321 | |