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 "JSDataTransferItem.h" |
23 | |
24 | #include "Document.h" |
25 | #include "JSDOMAttribute.h" |
26 | #include "JSDOMBinding.h" |
27 | #include "JSDOMConstructorNotConstructable.h" |
28 | #include "JSDOMConvertCallbacks.h" |
29 | #include "JSDOMConvertInterface.h" |
30 | #include "JSDOMConvertNullable.h" |
31 | #include "JSDOMConvertStrings.h" |
32 | #include "JSDOMExceptionHandling.h" |
33 | #include "JSDOMGlobalObject.h" |
34 | #include "JSDOMOperation.h" |
35 | #include "JSDOMWrapperCache.h" |
36 | #include "JSFile.h" |
37 | #include "JSFileSystemEntry.h" |
38 | #include "JSStringCallback.h" |
39 | #include "ScriptExecutionContext.h" |
40 | #include <JavaScriptCore/FunctionPrototype.h> |
41 | #include <JavaScriptCore/HeapSnapshotBuilder.h> |
42 | #include <JavaScriptCore/JSCInlines.h> |
43 | #include <wtf/GetPtr.h> |
44 | #include <wtf/PointerPreparations.h> |
45 | #include <wtf/URL.h> |
46 | |
47 | |
48 | namespace WebCore { |
49 | using namespace JSC; |
50 | |
51 | // Functions |
52 | |
53 | JSC::EncodedJSValue JSC_HOST_CALL jsDataTransferItemPrototypeFunctionGetAsString(JSC::ExecState*); |
54 | JSC::EncodedJSValue JSC_HOST_CALL jsDataTransferItemPrototypeFunctionGetAsFile(JSC::ExecState*); |
55 | JSC::EncodedJSValue JSC_HOST_CALL jsDataTransferItemPrototypeFunctionWebkitGetAsEntry(JSC::ExecState*); |
56 | |
57 | // Attributes |
58 | |
59 | JSC::EncodedJSValue jsDataTransferItemConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
60 | bool setJSDataTransferItemConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue); |
61 | JSC::EncodedJSValue jsDataTransferItemKind(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
62 | JSC::EncodedJSValue jsDataTransferItemType(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
63 | |
64 | class JSDataTransferItemPrototype : public JSC::JSNonFinalObject { |
65 | public: |
66 | using Base = JSC::JSNonFinalObject; |
67 | static JSDataTransferItemPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) |
68 | { |
69 | JSDataTransferItemPrototype* ptr = new (NotNull, JSC::allocateCell<JSDataTransferItemPrototype>(vm.heap)) JSDataTransferItemPrototype(vm, globalObject, structure); |
70 | ptr->finishCreation(vm); |
71 | return ptr; |
72 | } |
73 | |
74 | DECLARE_INFO; |
75 | static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) |
76 | { |
77 | return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); |
78 | } |
79 | |
80 | private: |
81 | JSDataTransferItemPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) |
82 | : JSC::JSNonFinalObject(vm, structure) |
83 | { |
84 | } |
85 | |
86 | void finishCreation(JSC::VM&); |
87 | }; |
88 | |
89 | using JSDataTransferItemConstructor = JSDOMConstructorNotConstructable<JSDataTransferItem>; |
90 | |
91 | template<> JSValue JSDataTransferItemConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) |
92 | { |
93 | UNUSED_PARAM(vm); |
94 | return globalObject.functionPrototype(); |
95 | } |
96 | |
97 | template<> void JSDataTransferItemConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) |
98 | { |
99 | putDirect(vm, vm.propertyNames->prototype, JSDataTransferItem::prototype(vm, globalObject), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); |
100 | putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String("DataTransferItem"_s )), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); |
101 | putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); |
102 | } |
103 | |
104 | template<> const ClassInfo JSDataTransferItemConstructor::s_info = { "DataTransferItem" , &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDataTransferItemConstructor) }; |
105 | |
106 | /* Hash table for prototype */ |
107 | |
108 | static const HashTableValue JSDataTransferItemPrototypeTableValues[] = |
109 | { |
110 | { "constructor" , static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDataTransferItemConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDataTransferItemConstructor) } }, |
111 | { "kind" , static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDataTransferItemKind), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, |
112 | { "type" , static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDataTransferItemType), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, |
113 | { "getAsString" , static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsDataTransferItemPrototypeFunctionGetAsString), (intptr_t) (1) } }, |
114 | { "getAsFile" , static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsDataTransferItemPrototypeFunctionGetAsFile), (intptr_t) (0) } }, |
115 | { "webkitGetAsEntry" , static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsDataTransferItemPrototypeFunctionWebkitGetAsEntry), (intptr_t) (0) } }, |
116 | }; |
117 | |
118 | const ClassInfo JSDataTransferItemPrototype::s_info = { "DataTransferItemPrototype" , &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDataTransferItemPrototype) }; |
119 | |
120 | void JSDataTransferItemPrototype::finishCreation(VM& vm) |
121 | { |
122 | Base::finishCreation(vm); |
123 | reifyStaticProperties(vm, JSDataTransferItem::info(), JSDataTransferItemPrototypeTableValues, *this); |
124 | } |
125 | |
126 | const ClassInfo JSDataTransferItem::s_info = { "DataTransferItem" , &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDataTransferItem) }; |
127 | |
128 | JSDataTransferItem::JSDataTransferItem(Structure* structure, JSDOMGlobalObject& globalObject, Ref<DataTransferItem>&& impl) |
129 | : JSDOMWrapper<DataTransferItem>(structure, globalObject, WTFMove(impl)) |
130 | { |
131 | } |
132 | |
133 | void JSDataTransferItem::finishCreation(VM& vm) |
134 | { |
135 | Base::finishCreation(vm); |
136 | ASSERT(inherits(vm, info())); |
137 | |
138 | } |
139 | |
140 | JSObject* JSDataTransferItem::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) |
141 | { |
142 | return JSDataTransferItemPrototype::create(vm, &globalObject, JSDataTransferItemPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); |
143 | } |
144 | |
145 | JSObject* JSDataTransferItem::prototype(VM& vm, JSDOMGlobalObject& globalObject) |
146 | { |
147 | return getDOMPrototype<JSDataTransferItem>(vm, globalObject); |
148 | } |
149 | |
150 | JSValue JSDataTransferItem::getConstructor(VM& vm, const JSGlobalObject* globalObject) |
151 | { |
152 | return getDOMConstructor<JSDataTransferItemConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); |
153 | } |
154 | |
155 | void JSDataTransferItem::destroy(JSC::JSCell* cell) |
156 | { |
157 | JSDataTransferItem* thisObject = static_cast<JSDataTransferItem*>(cell); |
158 | thisObject->JSDataTransferItem::~JSDataTransferItem(); |
159 | } |
160 | |
161 | template<> inline JSDataTransferItem* IDLAttribute<JSDataTransferItem>::cast(ExecState& state, EncodedJSValue thisValue) |
162 | { |
163 | return jsDynamicCast<JSDataTransferItem*>(state.vm(), JSValue::decode(thisValue)); |
164 | } |
165 | |
166 | template<> inline JSDataTransferItem* IDLOperation<JSDataTransferItem>::cast(ExecState& state) |
167 | { |
168 | return jsDynamicCast<JSDataTransferItem*>(state.vm(), state.thisValue()); |
169 | } |
170 | |
171 | EncodedJSValue jsDataTransferItemConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName) |
172 | { |
173 | VM& vm = state->vm(); |
174 | auto throwScope = DECLARE_THROW_SCOPE(vm); |
175 | auto* prototype = jsDynamicCast<JSDataTransferItemPrototype*>(vm, JSValue::decode(thisValue)); |
176 | if (UNLIKELY(!prototype)) |
177 | return throwVMTypeError(state, throwScope); |
178 | return JSValue::encode(JSDataTransferItem::getConstructor(state->vm(), prototype->globalObject())); |
179 | } |
180 | |
181 | bool setJSDataTransferItemConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue) |
182 | { |
183 | VM& vm = state->vm(); |
184 | auto throwScope = DECLARE_THROW_SCOPE(vm); |
185 | auto* prototype = jsDynamicCast<JSDataTransferItemPrototype*>(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 JSValue jsDataTransferItemKindGetter(ExecState& state, JSDataTransferItem& thisObject, ThrowScope& throwScope) |
195 | { |
196 | UNUSED_PARAM(throwScope); |
197 | UNUSED_PARAM(state); |
198 | auto& impl = thisObject.wrapped(); |
199 | JSValue result = toJS<IDLDOMString>(state, throwScope, impl.kind()); |
200 | return result; |
201 | } |
202 | |
203 | EncodedJSValue jsDataTransferItemKind(ExecState* state, EncodedJSValue thisValue, PropertyName) |
204 | { |
205 | return IDLAttribute<JSDataTransferItem>::get<jsDataTransferItemKindGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "kind" ); |
206 | } |
207 | |
208 | static inline JSValue jsDataTransferItemTypeGetter(ExecState& state, JSDataTransferItem& thisObject, ThrowScope& throwScope) |
209 | { |
210 | UNUSED_PARAM(throwScope); |
211 | UNUSED_PARAM(state); |
212 | auto& impl = thisObject.wrapped(); |
213 | JSValue result = toJS<IDLDOMString>(state, throwScope, impl.type()); |
214 | return result; |
215 | } |
216 | |
217 | EncodedJSValue jsDataTransferItemType(ExecState* state, EncodedJSValue thisValue, PropertyName) |
218 | { |
219 | return IDLAttribute<JSDataTransferItem>::get<jsDataTransferItemTypeGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "type" ); |
220 | } |
221 | |
222 | static inline JSC::EncodedJSValue jsDataTransferItemPrototypeFunctionGetAsStringBody(JSC::ExecState* state, typename IDLOperation<JSDataTransferItem>::ClassParameter castedThis, JSC::ThrowScope& throwScope) |
223 | { |
224 | UNUSED_PARAM(state); |
225 | UNUSED_PARAM(throwScope); |
226 | auto& impl = castedThis->wrapped(); |
227 | if (UNLIKELY(state->argumentCount() < 1)) |
228 | return throwVMError(state, throwScope, createNotEnoughArgumentsError(state)); |
229 | auto* context = jsCast<JSDOMGlobalObject*>(state->lexicalGlobalObject())->scriptExecutionContext(); |
230 | if (UNLIKELY(!context)) |
231 | return JSValue::encode(jsUndefined()); |
232 | ASSERT(context->isDocument()); |
233 | auto& document = downcast<Document>(*context); |
234 | auto callback = convert<IDLNullable<IDLCallbackFunction<JSStringCallback>>>(*state, state->uncheckedArgument(0), *castedThis->globalObject(), [](JSC::ExecState& state, JSC::ThrowScope& scope) { throwArgumentMustBeFunctionError(state, scope, 0, "callback" , "DataTransferItem" , "getAsString" ); }); |
235 | RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); |
236 | impl.getAsString(document, WTFMove(callback)); |
237 | return JSValue::encode(jsUndefined()); |
238 | } |
239 | |
240 | EncodedJSValue JSC_HOST_CALL jsDataTransferItemPrototypeFunctionGetAsString(ExecState* state) |
241 | { |
242 | return IDLOperation<JSDataTransferItem>::call<jsDataTransferItemPrototypeFunctionGetAsStringBody>(*state, "getAsString" ); |
243 | } |
244 | |
245 | static inline JSC::EncodedJSValue jsDataTransferItemPrototypeFunctionGetAsFileBody(JSC::ExecState* state, typename IDLOperation<JSDataTransferItem>::ClassParameter castedThis, JSC::ThrowScope& throwScope) |
246 | { |
247 | UNUSED_PARAM(state); |
248 | UNUSED_PARAM(throwScope); |
249 | auto& impl = castedThis->wrapped(); |
250 | return JSValue::encode(toJS<IDLInterface<File>>(*state, *castedThis->globalObject(), impl.getAsFile())); |
251 | } |
252 | |
253 | EncodedJSValue JSC_HOST_CALL jsDataTransferItemPrototypeFunctionGetAsFile(ExecState* state) |
254 | { |
255 | return IDLOperation<JSDataTransferItem>::call<jsDataTransferItemPrototypeFunctionGetAsFileBody>(*state, "getAsFile" ); |
256 | } |
257 | |
258 | static inline JSC::EncodedJSValue jsDataTransferItemPrototypeFunctionWebkitGetAsEntryBody(JSC::ExecState* state, typename IDLOperation<JSDataTransferItem>::ClassParameter castedThis, JSC::ThrowScope& throwScope) |
259 | { |
260 | UNUSED_PARAM(state); |
261 | UNUSED_PARAM(throwScope); |
262 | auto& impl = castedThis->wrapped(); |
263 | auto* context = jsCast<JSDOMGlobalObject*>(state->lexicalGlobalObject())->scriptExecutionContext(); |
264 | if (UNLIKELY(!context)) |
265 | return JSValue::encode(jsUndefined()); |
266 | return JSValue::encode(toJS<IDLNullable<IDLInterface<FileSystemEntry>>>(*state, *castedThis->globalObject(), impl.getAsEntry(*context))); |
267 | } |
268 | |
269 | EncodedJSValue JSC_HOST_CALL jsDataTransferItemPrototypeFunctionWebkitGetAsEntry(ExecState* state) |
270 | { |
271 | return IDLOperation<JSDataTransferItem>::call<jsDataTransferItemPrototypeFunctionWebkitGetAsEntryBody>(*state, "webkitGetAsEntry" ); |
272 | } |
273 | |
274 | void JSDataTransferItem::heapSnapshot(JSCell* cell, HeapSnapshotBuilder& builder) |
275 | { |
276 | auto* thisObject = jsCast<JSDataTransferItem*>(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 JSDataTransferItemOwner::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 JSDataTransferItemOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context) |
292 | { |
293 | auto* jsDataTransferItem = static_cast<JSDataTransferItem*>(handle.slot()->asCell()); |
294 | auto& world = *static_cast<DOMWrapperWorld*>(context); |
295 | uncacheWrapper(world, &jsDataTransferItem->wrapped(), jsDataTransferItem); |
296 | } |
297 | |
298 | JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<DataTransferItem>&& 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 DataTransferItem. |
304 | static_assert(!std::is_polymorphic<DataTransferItem>::value, "DataTransferItem is polymorphic but the IDL claims it is not" ); |
305 | return createWrapper<DataTransferItem>(globalObject, WTFMove(impl)); |
306 | } |
307 | |
308 | JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, DataTransferItem& impl) |
309 | { |
310 | return wrap(state, globalObject, impl); |
311 | } |
312 | |
313 | DataTransferItem* JSDataTransferItem::toWrapped(JSC::VM& vm, JSC::JSValue value) |
314 | { |
315 | if (auto* wrapper = jsDynamicCast<JSDataTransferItem*>(vm, value)) |
316 | return &wrapper->wrapped(); |
317 | return nullptr; |
318 | } |
319 | |
320 | } |
321 | |