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 "JSAbortController.h" |
23 | |
24 | #include "JSAbortSignal.h" |
25 | #include "JSDOMAttribute.h" |
26 | #include "JSDOMBinding.h" |
27 | #include "JSDOMConstructor.h" |
28 | #include "JSDOMConvertInterface.h" |
29 | #include "JSDOMExceptionHandling.h" |
30 | #include "JSDOMGlobalObject.h" |
31 | #include "JSDOMOperation.h" |
32 | #include "JSDOMWrapperCache.h" |
33 | #include "ScriptExecutionContext.h" |
34 | #include <JavaScriptCore/FunctionPrototype.h> |
35 | #include <JavaScriptCore/HeapSnapshotBuilder.h> |
36 | #include <JavaScriptCore/JSCInlines.h> |
37 | #include <wtf/GetPtr.h> |
38 | #include <wtf/PointerPreparations.h> |
39 | #include <wtf/URL.h> |
40 | |
41 | |
42 | namespace WebCore { |
43 | using namespace JSC; |
44 | |
45 | // Functions |
46 | |
47 | JSC::EncodedJSValue JSC_HOST_CALL jsAbortControllerPrototypeFunctionAbort(JSC::ExecState*); |
48 | |
49 | // Attributes |
50 | |
51 | JSC::EncodedJSValue jsAbortControllerConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
52 | bool setJSAbortControllerConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue); |
53 | JSC::EncodedJSValue jsAbortControllerSignal(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
54 | |
55 | class JSAbortControllerPrototype : public JSC::JSNonFinalObject { |
56 | public: |
57 | using Base = JSC::JSNonFinalObject; |
58 | static JSAbortControllerPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) |
59 | { |
60 | JSAbortControllerPrototype* ptr = new (NotNull, JSC::allocateCell<JSAbortControllerPrototype>(vm.heap)) JSAbortControllerPrototype(vm, globalObject, structure); |
61 | ptr->finishCreation(vm); |
62 | return ptr; |
63 | } |
64 | |
65 | DECLARE_INFO; |
66 | static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) |
67 | { |
68 | return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); |
69 | } |
70 | |
71 | private: |
72 | JSAbortControllerPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) |
73 | : JSC::JSNonFinalObject(vm, structure) |
74 | { |
75 | } |
76 | |
77 | void finishCreation(JSC::VM&); |
78 | }; |
79 | |
80 | using JSAbortControllerConstructor = JSDOMConstructor<JSAbortController>; |
81 | |
82 | template<> EncodedJSValue JSC_HOST_CALL JSAbortControllerConstructor::construct(ExecState* state) |
83 | { |
84 | VM& vm = state->vm(); |
85 | auto throwScope = DECLARE_THROW_SCOPE(vm); |
86 | UNUSED_PARAM(throwScope); |
87 | auto* castedThis = jsCast<JSAbortControllerConstructor*>(state->jsCallee()); |
88 | ASSERT(castedThis); |
89 | auto* context = castedThis->scriptExecutionContext(); |
90 | if (UNLIKELY(!context)) |
91 | return throwConstructorScriptExecutionContextUnavailableError(*state, throwScope, "AbortController" ); |
92 | auto object = AbortController::create(*context); |
93 | return JSValue::encode(toJSNewlyCreated<IDLInterface<AbortController>>(*state, *castedThis->globalObject(), WTFMove(object))); |
94 | } |
95 | |
96 | template<> JSValue JSAbortControllerConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) |
97 | { |
98 | UNUSED_PARAM(vm); |
99 | return globalObject.functionPrototype(); |
100 | } |
101 | |
102 | template<> void JSAbortControllerConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) |
103 | { |
104 | putDirect(vm, vm.propertyNames->prototype, JSAbortController::prototype(vm, globalObject), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); |
105 | putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String("AbortController"_s )), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); |
106 | putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); |
107 | } |
108 | |
109 | template<> const ClassInfo JSAbortControllerConstructor::s_info = { "AbortController" , &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSAbortControllerConstructor) }; |
110 | |
111 | /* Hash table for prototype */ |
112 | |
113 | static const HashTableValue JSAbortControllerPrototypeTableValues[] = |
114 | { |
115 | { "constructor" , static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsAbortControllerConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSAbortControllerConstructor) } }, |
116 | { "signal" , static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsAbortControllerSignal), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, |
117 | { "abort" , static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsAbortControllerPrototypeFunctionAbort), (intptr_t) (0) } }, |
118 | }; |
119 | |
120 | const ClassInfo JSAbortControllerPrototype::s_info = { "AbortControllerPrototype" , &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSAbortControllerPrototype) }; |
121 | |
122 | void JSAbortControllerPrototype::finishCreation(VM& vm) |
123 | { |
124 | Base::finishCreation(vm); |
125 | reifyStaticProperties(vm, JSAbortController::info(), JSAbortControllerPrototypeTableValues, *this); |
126 | } |
127 | |
128 | const ClassInfo JSAbortController::s_info = { "AbortController" , &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSAbortController) }; |
129 | |
130 | JSAbortController::JSAbortController(Structure* structure, JSDOMGlobalObject& globalObject, Ref<AbortController>&& impl) |
131 | : JSDOMWrapper<AbortController>(structure, globalObject, WTFMove(impl)) |
132 | { |
133 | } |
134 | |
135 | void JSAbortController::finishCreation(VM& vm) |
136 | { |
137 | Base::finishCreation(vm); |
138 | ASSERT(inherits(vm, info())); |
139 | |
140 | } |
141 | |
142 | JSObject* JSAbortController::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) |
143 | { |
144 | return JSAbortControllerPrototype::create(vm, &globalObject, JSAbortControllerPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); |
145 | } |
146 | |
147 | JSObject* JSAbortController::prototype(VM& vm, JSDOMGlobalObject& globalObject) |
148 | { |
149 | return getDOMPrototype<JSAbortController>(vm, globalObject); |
150 | } |
151 | |
152 | JSValue JSAbortController::getConstructor(VM& vm, const JSGlobalObject* globalObject) |
153 | { |
154 | return getDOMConstructor<JSAbortControllerConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); |
155 | } |
156 | |
157 | void JSAbortController::destroy(JSC::JSCell* cell) |
158 | { |
159 | JSAbortController* thisObject = static_cast<JSAbortController*>(cell); |
160 | thisObject->JSAbortController::~JSAbortController(); |
161 | } |
162 | |
163 | template<> inline JSAbortController* IDLAttribute<JSAbortController>::cast(ExecState& state, EncodedJSValue thisValue) |
164 | { |
165 | return jsDynamicCast<JSAbortController*>(state.vm(), JSValue::decode(thisValue)); |
166 | } |
167 | |
168 | template<> inline JSAbortController* IDLOperation<JSAbortController>::cast(ExecState& state) |
169 | { |
170 | return jsDynamicCast<JSAbortController*>(state.vm(), state.thisValue()); |
171 | } |
172 | |
173 | EncodedJSValue jsAbortControllerConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName) |
174 | { |
175 | VM& vm = state->vm(); |
176 | auto throwScope = DECLARE_THROW_SCOPE(vm); |
177 | auto* prototype = jsDynamicCast<JSAbortControllerPrototype*>(vm, JSValue::decode(thisValue)); |
178 | if (UNLIKELY(!prototype)) |
179 | return throwVMTypeError(state, throwScope); |
180 | return JSValue::encode(JSAbortController::getConstructor(state->vm(), prototype->globalObject())); |
181 | } |
182 | |
183 | bool setJSAbortControllerConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue) |
184 | { |
185 | VM& vm = state->vm(); |
186 | auto throwScope = DECLARE_THROW_SCOPE(vm); |
187 | auto* prototype = jsDynamicCast<JSAbortControllerPrototype*>(vm, JSValue::decode(thisValue)); |
188 | if (UNLIKELY(!prototype)) { |
189 | throwVMTypeError(state, throwScope); |
190 | return false; |
191 | } |
192 | // Shadowing a built-in constructor |
193 | return prototype->putDirect(vm, vm.propertyNames->constructor, JSValue::decode(encodedValue)); |
194 | } |
195 | |
196 | static inline JSValue jsAbortControllerSignalGetter(ExecState& state, JSAbortController& thisObject, ThrowScope& throwScope) |
197 | { |
198 | UNUSED_PARAM(throwScope); |
199 | UNUSED_PARAM(state); |
200 | auto& impl = thisObject.wrapped(); |
201 | JSValue result = toJS<IDLInterface<AbortSignal>>(state, *thisObject.globalObject(), throwScope, impl.signal()); |
202 | return result; |
203 | } |
204 | |
205 | EncodedJSValue jsAbortControllerSignal(ExecState* state, EncodedJSValue thisValue, PropertyName) |
206 | { |
207 | return IDLAttribute<JSAbortController>::get<jsAbortControllerSignalGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "signal" ); |
208 | } |
209 | |
210 | static inline JSC::EncodedJSValue jsAbortControllerPrototypeFunctionAbortBody(JSC::ExecState* state, typename IDLOperation<JSAbortController>::ClassParameter castedThis, JSC::ThrowScope& throwScope) |
211 | { |
212 | UNUSED_PARAM(state); |
213 | UNUSED_PARAM(throwScope); |
214 | auto& impl = castedThis->wrapped(); |
215 | impl.abort(); |
216 | return JSValue::encode(jsUndefined()); |
217 | } |
218 | |
219 | EncodedJSValue JSC_HOST_CALL jsAbortControllerPrototypeFunctionAbort(ExecState* state) |
220 | { |
221 | return IDLOperation<JSAbortController>::call<jsAbortControllerPrototypeFunctionAbortBody>(*state, "abort" ); |
222 | } |
223 | |
224 | void JSAbortController::heapSnapshot(JSCell* cell, HeapSnapshotBuilder& builder) |
225 | { |
226 | auto* thisObject = jsCast<JSAbortController*>(cell); |
227 | builder.setWrappedObjectForCell(cell, &thisObject->wrapped()); |
228 | if (thisObject->scriptExecutionContext()) |
229 | builder.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string()); |
230 | Base::heapSnapshot(cell, builder); |
231 | } |
232 | |
233 | bool JSAbortControllerOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor, const char** reason) |
234 | { |
235 | UNUSED_PARAM(handle); |
236 | UNUSED_PARAM(visitor); |
237 | UNUSED_PARAM(reason); |
238 | return false; |
239 | } |
240 | |
241 | void JSAbortControllerOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context) |
242 | { |
243 | auto* jsAbortController = static_cast<JSAbortController*>(handle.slot()->asCell()); |
244 | auto& world = *static_cast<DOMWrapperWorld*>(context); |
245 | uncacheWrapper(world, &jsAbortController->wrapped(), jsAbortController); |
246 | } |
247 | |
248 | JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<AbortController>&& impl) |
249 | { |
250 | // If you hit this failure the interface definition has the ImplementationLacksVTable |
251 | // attribute. You should remove that attribute. If the class has subclasses |
252 | // that may be passed through this toJS() function you should use the SkipVTableValidation |
253 | // attribute to AbortController. |
254 | static_assert(!std::is_polymorphic<AbortController>::value, "AbortController is polymorphic but the IDL claims it is not" ); |
255 | return createWrapper<AbortController>(globalObject, WTFMove(impl)); |
256 | } |
257 | |
258 | JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, AbortController& impl) |
259 | { |
260 | return wrap(state, globalObject, impl); |
261 | } |
262 | |
263 | AbortController* JSAbortController::toWrapped(JSC::VM& vm, JSC::JSValue value) |
264 | { |
265 | if (auto* wrapper = jsDynamicCast<JSAbortController*>(vm, value)) |
266 | return &wrapper->wrapped(); |
267 | return nullptr; |
268 | } |
269 | |
270 | } |
271 | |