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 "JSSVGNumber.h"
23
24#include "JSDOMAttribute.h"
25#include "JSDOMBinding.h"
26#include "JSDOMConstructorNotConstructable.h"
27#include "JSDOMConvertNumbers.h"
28#include "JSDOMExceptionHandling.h"
29#include "JSDOMWrapperCache.h"
30#include "ScriptExecutionContext.h"
31#include <JavaScriptCore/FunctionPrototype.h>
32#include <JavaScriptCore/HeapSnapshotBuilder.h>
33#include <JavaScriptCore/JSCInlines.h>
34#include <wtf/GetPtr.h>
35#include <wtf/PointerPreparations.h>
36#include <wtf/URL.h>
37
38
39namespace WebCore {
40using namespace JSC;
41
42// Attributes
43
44JSC::EncodedJSValue jsSVGNumberConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
45bool setJSSVGNumberConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);
46JSC::EncodedJSValue jsSVGNumberValue(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
47bool setJSSVGNumberValue(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);
48
49class JSSVGNumberPrototype : public JSC::JSNonFinalObject {
50public:
51 using Base = JSC::JSNonFinalObject;
52 static JSSVGNumberPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure)
53 {
54 JSSVGNumberPrototype* ptr = new (NotNull, JSC::allocateCell<JSSVGNumberPrototype>(vm.heap)) JSSVGNumberPrototype(vm, globalObject, structure);
55 ptr->finishCreation(vm);
56 return ptr;
57 }
58
59 DECLARE_INFO;
60 static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
61 {
62 return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
63 }
64
65private:
66 JSSVGNumberPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure)
67 : JSC::JSNonFinalObject(vm, structure)
68 {
69 }
70
71 void finishCreation(JSC::VM&);
72};
73
74using JSSVGNumberConstructor = JSDOMConstructorNotConstructable<JSSVGNumber>;
75
76template<> JSValue JSSVGNumberConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject)
77{
78 UNUSED_PARAM(vm);
79 return globalObject.functionPrototype();
80}
81
82template<> void JSSVGNumberConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject)
83{
84 putDirect(vm, vm.propertyNames->prototype, JSSVGNumber::prototype(vm, globalObject), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
85 putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String("SVGNumber"_s)), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
86 putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
87}
88
89template<> const ClassInfo JSSVGNumberConstructor::s_info = { "SVGNumber", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSSVGNumberConstructor) };
90
91/* Hash table for prototype */
92
93static const HashTableValue JSSVGNumberPrototypeTableValues[] =
94{
95 { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsSVGNumberConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSSVGNumberConstructor) } },
96 { "value", static_cast<unsigned>(JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsSVGNumberValue), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSSVGNumberValue) } },
97};
98
99const ClassInfo JSSVGNumberPrototype::s_info = { "SVGNumberPrototype", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSSVGNumberPrototype) };
100
101void JSSVGNumberPrototype::finishCreation(VM& vm)
102{
103 Base::finishCreation(vm);
104 reifyStaticProperties(vm, JSSVGNumber::info(), JSSVGNumberPrototypeTableValues, *this);
105}
106
107const ClassInfo JSSVGNumber::s_info = { "SVGNumber", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSSVGNumber) };
108
109JSSVGNumber::JSSVGNumber(Structure* structure, JSDOMGlobalObject& globalObject, Ref<SVGNumber>&& impl)
110 : JSDOMWrapper<SVGNumber>(structure, globalObject, WTFMove(impl))
111{
112}
113
114void JSSVGNumber::finishCreation(VM& vm)
115{
116 Base::finishCreation(vm);
117 ASSERT(inherits(vm, info()));
118
119}
120
121JSObject* JSSVGNumber::createPrototype(VM& vm, JSDOMGlobalObject& globalObject)
122{
123 return JSSVGNumberPrototype::create(vm, &globalObject, JSSVGNumberPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype()));
124}
125
126JSObject* JSSVGNumber::prototype(VM& vm, JSDOMGlobalObject& globalObject)
127{
128 return getDOMPrototype<JSSVGNumber>(vm, globalObject);
129}
130
131JSValue JSSVGNumber::getConstructor(VM& vm, const JSGlobalObject* globalObject)
132{
133 return getDOMConstructor<JSSVGNumberConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject));
134}
135
136void JSSVGNumber::destroy(JSC::JSCell* cell)
137{
138 JSSVGNumber* thisObject = static_cast<JSSVGNumber*>(cell);
139 thisObject->JSSVGNumber::~JSSVGNumber();
140}
141
142template<> inline JSSVGNumber* IDLAttribute<JSSVGNumber>::cast(ExecState& state, EncodedJSValue thisValue)
143{
144 return jsDynamicCast<JSSVGNumber*>(state.vm(), JSValue::decode(thisValue));
145}
146
147EncodedJSValue jsSVGNumberConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName)
148{
149 VM& vm = state->vm();
150 auto throwScope = DECLARE_THROW_SCOPE(vm);
151 auto* prototype = jsDynamicCast<JSSVGNumberPrototype*>(vm, JSValue::decode(thisValue));
152 if (UNLIKELY(!prototype))
153 return throwVMTypeError(state, throwScope);
154 return JSValue::encode(JSSVGNumber::getConstructor(state->vm(), prototype->globalObject()));
155}
156
157bool setJSSVGNumberConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
158{
159 VM& vm = state->vm();
160 auto throwScope = DECLARE_THROW_SCOPE(vm);
161 auto* prototype = jsDynamicCast<JSSVGNumberPrototype*>(vm, JSValue::decode(thisValue));
162 if (UNLIKELY(!prototype)) {
163 throwVMTypeError(state, throwScope);
164 return false;
165 }
166 // Shadowing a built-in constructor
167 return prototype->putDirect(vm, vm.propertyNames->constructor, JSValue::decode(encodedValue));
168}
169
170static inline JSValue jsSVGNumberValueGetter(ExecState& state, JSSVGNumber& thisObject, ThrowScope& throwScope)
171{
172 UNUSED_PARAM(throwScope);
173 UNUSED_PARAM(state);
174 auto& impl = thisObject.wrapped();
175 JSValue result = toJS<IDLUnrestrictedFloat>(state, throwScope, impl.valueForBindings());
176 return result;
177}
178
179EncodedJSValue jsSVGNumberValue(ExecState* state, EncodedJSValue thisValue, PropertyName)
180{
181 return IDLAttribute<JSSVGNumber>::get<jsSVGNumberValueGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "value");
182}
183
184static inline bool setJSSVGNumberValueSetter(ExecState& state, JSSVGNumber& thisObject, JSValue value, ThrowScope& throwScope)
185{
186 UNUSED_PARAM(throwScope);
187 auto& impl = thisObject.wrapped();
188 auto nativeValue = convert<IDLUnrestrictedFloat>(state, value);
189 RETURN_IF_EXCEPTION(throwScope, false);
190 AttributeSetter::call(state, throwScope, [&] {
191 return impl.setValueForBindings(WTFMove(nativeValue));
192 });
193 return true;
194}
195
196bool setJSSVGNumberValue(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
197{
198 return IDLAttribute<JSSVGNumber>::set<setJSSVGNumberValueSetter>(*state, thisValue, encodedValue, "value");
199}
200
201void JSSVGNumber::heapSnapshot(JSCell* cell, HeapSnapshotBuilder& builder)
202{
203 auto* thisObject = jsCast<JSSVGNumber*>(cell);
204 builder.setWrappedObjectForCell(cell, &thisObject->wrapped());
205 if (thisObject->scriptExecutionContext())
206 builder.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string());
207 Base::heapSnapshot(cell, builder);
208}
209
210bool JSSVGNumberOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor, const char** reason)
211{
212 UNUSED_PARAM(handle);
213 UNUSED_PARAM(visitor);
214 UNUSED_PARAM(reason);
215 return false;
216}
217
218void JSSVGNumberOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context)
219{
220 auto* jsSVGNumber = static_cast<JSSVGNumber*>(handle.slot()->asCell());
221 auto& world = *static_cast<DOMWrapperWorld*>(context);
222 uncacheWrapper(world, &jsSVGNumber->wrapped(), jsSVGNumber);
223}
224
225#if ENABLE(BINDING_INTEGRITY)
226#if PLATFORM(WIN)
227#pragma warning(disable: 4483)
228extern "C" { extern void (*const __identifier("??_7SVGNumber@WebCore@@6B@")[])(); }
229#else
230extern "C" { extern void* _ZTVN7WebCore9SVGNumberE[]; }
231#endif
232#endif
233
234JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<SVGNumber>&& impl)
235{
236
237#if ENABLE(BINDING_INTEGRITY)
238 void* actualVTablePointer = *(reinterpret_cast<void**>(impl.ptr()));
239#if PLATFORM(WIN)
240 void* expectedVTablePointer = WTF_PREPARE_VTBL_POINTER_FOR_INSPECTION(__identifier("??_7SVGNumber@WebCore@@6B@"));
241#else
242 void* expectedVTablePointer = WTF_PREPARE_VTBL_POINTER_FOR_INSPECTION(&_ZTVN7WebCore9SVGNumberE[2]);
243#endif
244
245 // If this fails SVGNumber does not have a vtable, so you need to add the
246 // ImplementationLacksVTable attribute to the interface definition
247 static_assert(std::is_polymorphic<SVGNumber>::value, "SVGNumber is not polymorphic");
248
249 // If you hit this assertion you either have a use after free bug, or
250 // SVGNumber has subclasses. If SVGNumber has subclasses that get passed
251 // to toJS() we currently require SVGNumber you to opt out of binding hardening
252 // by adding the SkipVTableValidation attribute to the interface IDL definition
253 RELEASE_ASSERT(actualVTablePointer == expectedVTablePointer);
254#endif
255 return createWrapper<SVGNumber>(globalObject, WTFMove(impl));
256}
257
258JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, SVGNumber& impl)
259{
260 return wrap(state, globalObject, impl);
261}
262
263SVGNumber* JSSVGNumber::toWrapped(JSC::VM& vm, JSC::JSValue value)
264{
265 if (auto* wrapper = jsDynamicCast<JSSVGNumber*>(vm, value))
266 return &wrapper->wrapped();
267 return nullptr;
268}
269
270}
271