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
23#if ENABLE(INDEXED_DATABASE)
24
25#include "JSIDBVersionChangeEvent.h"
26
27#include "JSDOMAttribute.h"
28#include "JSDOMBinding.h"
29#include "JSDOMConstructor.h"
30#include "JSDOMConvertBoolean.h"
31#include "JSDOMConvertInterface.h"
32#include "JSDOMConvertNullable.h"
33#include "JSDOMConvertNumbers.h"
34#include "JSDOMExceptionHandling.h"
35#include "JSDOMWrapperCache.h"
36#include "ScriptExecutionContext.h"
37#include <JavaScriptCore/HeapSnapshotBuilder.h>
38#include <JavaScriptCore/JSCInlines.h>
39#include <wtf/GetPtr.h>
40#include <wtf/PointerPreparations.h>
41#include <wtf/URL.h>
42
43#if ENABLE(INDEXED_DATABASE)
44#include "JSDOMConvertStrings.h"
45#endif
46
47
48namespace WebCore {
49using namespace JSC;
50
51template<> IDBVersionChangeEvent::Init convertDictionary<IDBVersionChangeEvent::Init>(ExecState& state, JSValue value)
52{
53 VM& vm = state.vm();
54 auto throwScope = DECLARE_THROW_SCOPE(vm);
55 bool isNullOrUndefined = value.isUndefinedOrNull();
56 auto* object = isNullOrUndefined ? nullptr : value.getObject();
57 if (UNLIKELY(!isNullOrUndefined && !object)) {
58 throwTypeError(&state, throwScope);
59 return { };
60 }
61 IDBVersionChangeEvent::Init result;
62 JSValue bubblesValue;
63 if (isNullOrUndefined)
64 bubblesValue = jsUndefined();
65 else {
66 bubblesValue = object->get(&state, Identifier::fromString(&state, "bubbles"));
67 RETURN_IF_EXCEPTION(throwScope, { });
68 }
69 if (!bubblesValue.isUndefined()) {
70 result.bubbles = convert<IDLBoolean>(state, bubblesValue);
71 RETURN_IF_EXCEPTION(throwScope, { });
72 } else
73 result.bubbles = false;
74 JSValue cancelableValue;
75 if (isNullOrUndefined)
76 cancelableValue = jsUndefined();
77 else {
78 cancelableValue = object->get(&state, Identifier::fromString(&state, "cancelable"));
79 RETURN_IF_EXCEPTION(throwScope, { });
80 }
81 if (!cancelableValue.isUndefined()) {
82 result.cancelable = convert<IDLBoolean>(state, cancelableValue);
83 RETURN_IF_EXCEPTION(throwScope, { });
84 } else
85 result.cancelable = false;
86 JSValue composedValue;
87 if (isNullOrUndefined)
88 composedValue = jsUndefined();
89 else {
90 composedValue = object->get(&state, Identifier::fromString(&state, "composed"));
91 RETURN_IF_EXCEPTION(throwScope, { });
92 }
93 if (!composedValue.isUndefined()) {
94 result.composed = convert<IDLBoolean>(state, composedValue);
95 RETURN_IF_EXCEPTION(throwScope, { });
96 } else
97 result.composed = false;
98 JSValue newVersionValue;
99 if (isNullOrUndefined)
100 newVersionValue = jsUndefined();
101 else {
102 newVersionValue = object->get(&state, Identifier::fromString(&state, "newVersion"));
103 RETURN_IF_EXCEPTION(throwScope, { });
104 }
105 if (!newVersionValue.isUndefined()) {
106 result.newVersion = convert<IDLNullable<IDLUnsignedLongLong>>(state, newVersionValue);
107 RETURN_IF_EXCEPTION(throwScope, { });
108 } else
109 result.newVersion = WTF::nullopt;
110 JSValue oldVersionValue;
111 if (isNullOrUndefined)
112 oldVersionValue = jsUndefined();
113 else {
114 oldVersionValue = object->get(&state, Identifier::fromString(&state, "oldVersion"));
115 RETURN_IF_EXCEPTION(throwScope, { });
116 }
117 if (!oldVersionValue.isUndefined()) {
118 result.oldVersion = convert<IDLUnsignedLongLong>(state, oldVersionValue);
119 RETURN_IF_EXCEPTION(throwScope, { });
120 } else
121 result.oldVersion = 0;
122 return result;
123}
124
125// Attributes
126
127JSC::EncodedJSValue jsIDBVersionChangeEventConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
128bool setJSIDBVersionChangeEventConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);
129JSC::EncodedJSValue jsIDBVersionChangeEventOldVersion(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
130JSC::EncodedJSValue jsIDBVersionChangeEventNewVersion(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
131
132class JSIDBVersionChangeEventPrototype : public JSC::JSNonFinalObject {
133public:
134 using Base = JSC::JSNonFinalObject;
135 static JSIDBVersionChangeEventPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure)
136 {
137 JSIDBVersionChangeEventPrototype* ptr = new (NotNull, JSC::allocateCell<JSIDBVersionChangeEventPrototype>(vm.heap)) JSIDBVersionChangeEventPrototype(vm, globalObject, structure);
138 ptr->finishCreation(vm);
139 return ptr;
140 }
141
142 DECLARE_INFO;
143 static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
144 {
145 return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
146 }
147
148private:
149 JSIDBVersionChangeEventPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure)
150 : JSC::JSNonFinalObject(vm, structure)
151 {
152 }
153
154 void finishCreation(JSC::VM&);
155};
156
157using JSIDBVersionChangeEventConstructor = JSDOMConstructor<JSIDBVersionChangeEvent>;
158
159template<> EncodedJSValue JSC_HOST_CALL JSIDBVersionChangeEventConstructor::construct(ExecState* state)
160{
161 VM& vm = state->vm();
162 auto throwScope = DECLARE_THROW_SCOPE(vm);
163 UNUSED_PARAM(throwScope);
164 auto* castedThis = jsCast<JSIDBVersionChangeEventConstructor*>(state->jsCallee());
165 ASSERT(castedThis);
166 if (UNLIKELY(state->argumentCount() < 1))
167 return throwVMError(state, throwScope, createNotEnoughArgumentsError(state));
168 auto type = convert<IDLDOMString>(*state, state->uncheckedArgument(0));
169 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
170 auto eventInitDict = convert<IDLDictionary<IDBVersionChangeEvent::Init>>(*state, state->argument(1));
171 RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
172 auto object = IDBVersionChangeEvent::create(WTFMove(type), WTFMove(eventInitDict));
173 return JSValue::encode(toJSNewlyCreated<IDLInterface<IDBVersionChangeEvent>>(*state, *castedThis->globalObject(), WTFMove(object)));
174}
175
176template<> JSValue JSIDBVersionChangeEventConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject)
177{
178 return JSEvent::getConstructor(vm, &globalObject);
179}
180
181template<> void JSIDBVersionChangeEventConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject)
182{
183 putDirect(vm, vm.propertyNames->prototype, JSIDBVersionChangeEvent::prototype(vm, globalObject), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
184 putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String("IDBVersionChangeEvent"_s)), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
185 putDirect(vm, vm.propertyNames->length, jsNumber(1), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
186}
187
188template<> const ClassInfo JSIDBVersionChangeEventConstructor::s_info = { "IDBVersionChangeEvent", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSIDBVersionChangeEventConstructor) };
189
190/* Hash table for prototype */
191
192static const HashTableValue JSIDBVersionChangeEventPrototypeTableValues[] =
193{
194 { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsIDBVersionChangeEventConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSIDBVersionChangeEventConstructor) } },
195 { "oldVersion", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsIDBVersionChangeEventOldVersion), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
196 { "newVersion", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsIDBVersionChangeEventNewVersion), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
197};
198
199const ClassInfo JSIDBVersionChangeEventPrototype::s_info = { "IDBVersionChangeEventPrototype", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSIDBVersionChangeEventPrototype) };
200
201void JSIDBVersionChangeEventPrototype::finishCreation(VM& vm)
202{
203 Base::finishCreation(vm);
204 reifyStaticProperties(vm, JSIDBVersionChangeEvent::info(), JSIDBVersionChangeEventPrototypeTableValues, *this);
205}
206
207const ClassInfo JSIDBVersionChangeEvent::s_info = { "IDBVersionChangeEvent", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSIDBVersionChangeEvent) };
208
209JSIDBVersionChangeEvent::JSIDBVersionChangeEvent(Structure* structure, JSDOMGlobalObject& globalObject, Ref<IDBVersionChangeEvent>&& impl)
210 : JSEvent(structure, globalObject, WTFMove(impl))
211{
212}
213
214void JSIDBVersionChangeEvent::finishCreation(VM& vm)
215{
216 Base::finishCreation(vm);
217 ASSERT(inherits(vm, info()));
218
219}
220
221JSObject* JSIDBVersionChangeEvent::createPrototype(VM& vm, JSDOMGlobalObject& globalObject)
222{
223 return JSIDBVersionChangeEventPrototype::create(vm, &globalObject, JSIDBVersionChangeEventPrototype::createStructure(vm, &globalObject, JSEvent::prototype(vm, globalObject)));
224}
225
226JSObject* JSIDBVersionChangeEvent::prototype(VM& vm, JSDOMGlobalObject& globalObject)
227{
228 return getDOMPrototype<JSIDBVersionChangeEvent>(vm, globalObject);
229}
230
231JSValue JSIDBVersionChangeEvent::getConstructor(VM& vm, const JSGlobalObject* globalObject)
232{
233 return getDOMConstructor<JSIDBVersionChangeEventConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject));
234}
235
236template<> inline JSIDBVersionChangeEvent* IDLAttribute<JSIDBVersionChangeEvent>::cast(ExecState& state, EncodedJSValue thisValue)
237{
238 return jsDynamicCast<JSIDBVersionChangeEvent*>(state.vm(), JSValue::decode(thisValue));
239}
240
241EncodedJSValue jsIDBVersionChangeEventConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName)
242{
243 VM& vm = state->vm();
244 auto throwScope = DECLARE_THROW_SCOPE(vm);
245 auto* prototype = jsDynamicCast<JSIDBVersionChangeEventPrototype*>(vm, JSValue::decode(thisValue));
246 if (UNLIKELY(!prototype))
247 return throwVMTypeError(state, throwScope);
248 return JSValue::encode(JSIDBVersionChangeEvent::getConstructor(state->vm(), prototype->globalObject()));
249}
250
251bool setJSIDBVersionChangeEventConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
252{
253 VM& vm = state->vm();
254 auto throwScope = DECLARE_THROW_SCOPE(vm);
255 auto* prototype = jsDynamicCast<JSIDBVersionChangeEventPrototype*>(vm, JSValue::decode(thisValue));
256 if (UNLIKELY(!prototype)) {
257 throwVMTypeError(state, throwScope);
258 return false;
259 }
260 // Shadowing a built-in constructor
261 return prototype->putDirect(vm, vm.propertyNames->constructor, JSValue::decode(encodedValue));
262}
263
264static inline JSValue jsIDBVersionChangeEventOldVersionGetter(ExecState& state, JSIDBVersionChangeEvent& thisObject, ThrowScope& throwScope)
265{
266 UNUSED_PARAM(throwScope);
267 UNUSED_PARAM(state);
268 auto& impl = thisObject.wrapped();
269 JSValue result = toJS<IDLUnsignedLongLong>(state, throwScope, impl.oldVersion());
270 return result;
271}
272
273EncodedJSValue jsIDBVersionChangeEventOldVersion(ExecState* state, EncodedJSValue thisValue, PropertyName)
274{
275 return IDLAttribute<JSIDBVersionChangeEvent>::get<jsIDBVersionChangeEventOldVersionGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "oldVersion");
276}
277
278static inline JSValue jsIDBVersionChangeEventNewVersionGetter(ExecState& state, JSIDBVersionChangeEvent& thisObject, ThrowScope& throwScope)
279{
280 UNUSED_PARAM(throwScope);
281 UNUSED_PARAM(state);
282 auto& impl = thisObject.wrapped();
283 JSValue result = toJS<IDLNullable<IDLUnsignedLongLong>>(state, throwScope, impl.newVersion());
284 return result;
285}
286
287EncodedJSValue jsIDBVersionChangeEventNewVersion(ExecState* state, EncodedJSValue thisValue, PropertyName)
288{
289 return IDLAttribute<JSIDBVersionChangeEvent>::get<jsIDBVersionChangeEventNewVersionGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "newVersion");
290}
291
292void JSIDBVersionChangeEvent::heapSnapshot(JSCell* cell, HeapSnapshotBuilder& builder)
293{
294 auto* thisObject = jsCast<JSIDBVersionChangeEvent*>(cell);
295 builder.setWrappedObjectForCell(cell, &thisObject->wrapped());
296 if (thisObject->scriptExecutionContext())
297 builder.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string());
298 Base::heapSnapshot(cell, builder);
299}
300
301#if ENABLE(BINDING_INTEGRITY)
302#if PLATFORM(WIN)
303#pragma warning(disable: 4483)
304extern "C" { extern void (*const __identifier("??_7IDBVersionChangeEvent@WebCore@@6B@")[])(); }
305#else
306extern "C" { extern void* _ZTVN7WebCore21IDBVersionChangeEventE[]; }
307#endif
308#endif
309
310JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<IDBVersionChangeEvent>&& impl)
311{
312
313#if ENABLE(BINDING_INTEGRITY)
314 void* actualVTablePointer = *(reinterpret_cast<void**>(impl.ptr()));
315#if PLATFORM(WIN)
316 void* expectedVTablePointer = WTF_PREPARE_VTBL_POINTER_FOR_INSPECTION(__identifier("??_7IDBVersionChangeEvent@WebCore@@6B@"));
317#else
318 void* expectedVTablePointer = WTF_PREPARE_VTBL_POINTER_FOR_INSPECTION(&_ZTVN7WebCore21IDBVersionChangeEventE[2]);
319#endif
320
321 // If this fails IDBVersionChangeEvent does not have a vtable, so you need to add the
322 // ImplementationLacksVTable attribute to the interface definition
323 static_assert(std::is_polymorphic<IDBVersionChangeEvent>::value, "IDBVersionChangeEvent is not polymorphic");
324
325 // If you hit this assertion you either have a use after free bug, or
326 // IDBVersionChangeEvent has subclasses. If IDBVersionChangeEvent has subclasses that get passed
327 // to toJS() we currently require IDBVersionChangeEvent you to opt out of binding hardening
328 // by adding the SkipVTableValidation attribute to the interface IDL definition
329 RELEASE_ASSERT(actualVTablePointer == expectedVTablePointer);
330#endif
331 return createWrapper<IDBVersionChangeEvent>(globalObject, WTFMove(impl));
332}
333
334JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, IDBVersionChangeEvent& impl)
335{
336 return wrap(state, globalObject, impl);
337}
338
339
340}
341
342#endif // ENABLE(INDEXED_DATABASE)
343