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 "JSDOMMimeType.h" |
23 | |
24 | #include "JSDOMAttribute.h" |
25 | #include "JSDOMBinding.h" |
26 | #include "JSDOMConstructorNotConstructable.h" |
27 | #include "JSDOMConvertInterface.h" |
28 | #include "JSDOMConvertStrings.h" |
29 | #include "JSDOMExceptionHandling.h" |
30 | #include "JSDOMGlobalObject.h" |
31 | #include "JSDOMPlugin.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 | // Attributes |
46 | |
47 | JSC::EncodedJSValue jsDOMMimeTypeConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
48 | bool setJSDOMMimeTypeConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue); |
49 | JSC::EncodedJSValue jsDOMMimeTypeType(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
50 | JSC::EncodedJSValue jsDOMMimeTypeSuffixes(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
51 | JSC::EncodedJSValue jsDOMMimeTypeDescription(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
52 | JSC::EncodedJSValue jsDOMMimeTypeEnabledPlugin(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName); |
53 | |
54 | class JSDOMMimeTypePrototype : public JSC::JSNonFinalObject { |
55 | public: |
56 | using Base = JSC::JSNonFinalObject; |
57 | static JSDOMMimeTypePrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) |
58 | { |
59 | JSDOMMimeTypePrototype* ptr = new (NotNull, JSC::allocateCell<JSDOMMimeTypePrototype>(vm.heap)) JSDOMMimeTypePrototype(vm, globalObject, structure); |
60 | ptr->finishCreation(vm); |
61 | return ptr; |
62 | } |
63 | |
64 | DECLARE_INFO; |
65 | static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype) |
66 | { |
67 | return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info()); |
68 | } |
69 | |
70 | private: |
71 | JSDOMMimeTypePrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) |
72 | : JSC::JSNonFinalObject(vm, structure) |
73 | { |
74 | } |
75 | |
76 | void finishCreation(JSC::VM&); |
77 | }; |
78 | |
79 | using JSDOMMimeTypeConstructor = JSDOMConstructorNotConstructable<JSDOMMimeType>; |
80 | |
81 | template<> JSValue JSDOMMimeTypeConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) |
82 | { |
83 | UNUSED_PARAM(vm); |
84 | return globalObject.functionPrototype(); |
85 | } |
86 | |
87 | template<> void JSDOMMimeTypeConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) |
88 | { |
89 | putDirect(vm, vm.propertyNames->prototype, JSDOMMimeType::prototype(vm, globalObject), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); |
90 | putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String("MimeType"_s )), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); |
91 | putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); |
92 | } |
93 | |
94 | template<> const ClassInfo JSDOMMimeTypeConstructor::s_info = { "MimeType" , &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMMimeTypeConstructor) }; |
95 | |
96 | /* Hash table for prototype */ |
97 | |
98 | static const HashTableValue JSDOMMimeTypePrototypeTableValues[] = |
99 | { |
100 | { "constructor" , static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDOMMimeTypeConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSDOMMimeTypeConstructor) } }, |
101 | { "type" , static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDOMMimeTypeType), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, |
102 | { "suffixes" , static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDOMMimeTypeSuffixes), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, |
103 | { "description" , static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDOMMimeTypeDescription), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, |
104 | { "enabledPlugin" , static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsDOMMimeTypeEnabledPlugin), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, |
105 | }; |
106 | |
107 | const ClassInfo JSDOMMimeTypePrototype::s_info = { "MimeTypePrototype" , &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMMimeTypePrototype) }; |
108 | |
109 | void JSDOMMimeTypePrototype::finishCreation(VM& vm) |
110 | { |
111 | Base::finishCreation(vm); |
112 | reifyStaticProperties(vm, JSDOMMimeType::info(), JSDOMMimeTypePrototypeTableValues, *this); |
113 | } |
114 | |
115 | const ClassInfo JSDOMMimeType::s_info = { "MimeType" , &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMMimeType) }; |
116 | |
117 | JSDOMMimeType::JSDOMMimeType(Structure* structure, JSDOMGlobalObject& globalObject, Ref<DOMMimeType>&& impl) |
118 | : JSDOMWrapper<DOMMimeType>(structure, globalObject, WTFMove(impl)) |
119 | { |
120 | } |
121 | |
122 | void JSDOMMimeType::finishCreation(VM& vm) |
123 | { |
124 | Base::finishCreation(vm); |
125 | ASSERT(inherits(vm, info())); |
126 | |
127 | } |
128 | |
129 | JSObject* JSDOMMimeType::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) |
130 | { |
131 | return JSDOMMimeTypePrototype::create(vm, &globalObject, JSDOMMimeTypePrototype::createStructure(vm, &globalObject, globalObject.objectPrototype())); |
132 | } |
133 | |
134 | JSObject* JSDOMMimeType::prototype(VM& vm, JSDOMGlobalObject& globalObject) |
135 | { |
136 | return getDOMPrototype<JSDOMMimeType>(vm, globalObject); |
137 | } |
138 | |
139 | JSValue JSDOMMimeType::getConstructor(VM& vm, const JSGlobalObject* globalObject) |
140 | { |
141 | return getDOMConstructor<JSDOMMimeTypeConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); |
142 | } |
143 | |
144 | void JSDOMMimeType::destroy(JSC::JSCell* cell) |
145 | { |
146 | JSDOMMimeType* thisObject = static_cast<JSDOMMimeType*>(cell); |
147 | thisObject->JSDOMMimeType::~JSDOMMimeType(); |
148 | } |
149 | |
150 | template<> inline JSDOMMimeType* IDLAttribute<JSDOMMimeType>::cast(ExecState& state, EncodedJSValue thisValue) |
151 | { |
152 | return jsDynamicCast<JSDOMMimeType*>(state.vm(), JSValue::decode(thisValue)); |
153 | } |
154 | |
155 | EncodedJSValue jsDOMMimeTypeConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName) |
156 | { |
157 | VM& vm = state->vm(); |
158 | auto throwScope = DECLARE_THROW_SCOPE(vm); |
159 | auto* prototype = jsDynamicCast<JSDOMMimeTypePrototype*>(vm, JSValue::decode(thisValue)); |
160 | if (UNLIKELY(!prototype)) |
161 | return throwVMTypeError(state, throwScope); |
162 | return JSValue::encode(JSDOMMimeType::getConstructor(state->vm(), prototype->globalObject())); |
163 | } |
164 | |
165 | bool setJSDOMMimeTypeConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue) |
166 | { |
167 | VM& vm = state->vm(); |
168 | auto throwScope = DECLARE_THROW_SCOPE(vm); |
169 | auto* prototype = jsDynamicCast<JSDOMMimeTypePrototype*>(vm, JSValue::decode(thisValue)); |
170 | if (UNLIKELY(!prototype)) { |
171 | throwVMTypeError(state, throwScope); |
172 | return false; |
173 | } |
174 | // Shadowing a built-in constructor |
175 | return prototype->putDirect(vm, vm.propertyNames->constructor, JSValue::decode(encodedValue)); |
176 | } |
177 | |
178 | static inline JSValue jsDOMMimeTypeTypeGetter(ExecState& state, JSDOMMimeType& thisObject, ThrowScope& throwScope) |
179 | { |
180 | UNUSED_PARAM(throwScope); |
181 | UNUSED_PARAM(state); |
182 | auto& impl = thisObject.wrapped(); |
183 | JSValue result = toJS<IDLDOMString>(state, throwScope, impl.type()); |
184 | return result; |
185 | } |
186 | |
187 | EncodedJSValue jsDOMMimeTypeType(ExecState* state, EncodedJSValue thisValue, PropertyName) |
188 | { |
189 | return IDLAttribute<JSDOMMimeType>::get<jsDOMMimeTypeTypeGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "type" ); |
190 | } |
191 | |
192 | static inline JSValue jsDOMMimeTypeSuffixesGetter(ExecState& state, JSDOMMimeType& thisObject, ThrowScope& throwScope) |
193 | { |
194 | UNUSED_PARAM(throwScope); |
195 | UNUSED_PARAM(state); |
196 | auto& impl = thisObject.wrapped(); |
197 | JSValue result = toJS<IDLDOMString>(state, throwScope, impl.suffixes()); |
198 | return result; |
199 | } |
200 | |
201 | EncodedJSValue jsDOMMimeTypeSuffixes(ExecState* state, EncodedJSValue thisValue, PropertyName) |
202 | { |
203 | return IDLAttribute<JSDOMMimeType>::get<jsDOMMimeTypeSuffixesGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "suffixes" ); |
204 | } |
205 | |
206 | static inline JSValue jsDOMMimeTypeDescriptionGetter(ExecState& state, JSDOMMimeType& thisObject, ThrowScope& throwScope) |
207 | { |
208 | UNUSED_PARAM(throwScope); |
209 | UNUSED_PARAM(state); |
210 | auto& impl = thisObject.wrapped(); |
211 | JSValue result = toJS<IDLDOMString>(state, throwScope, impl.description()); |
212 | return result; |
213 | } |
214 | |
215 | EncodedJSValue jsDOMMimeTypeDescription(ExecState* state, EncodedJSValue thisValue, PropertyName) |
216 | { |
217 | return IDLAttribute<JSDOMMimeType>::get<jsDOMMimeTypeDescriptionGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "description" ); |
218 | } |
219 | |
220 | static inline JSValue jsDOMMimeTypeEnabledPluginGetter(ExecState& state, JSDOMMimeType& thisObject, ThrowScope& throwScope) |
221 | { |
222 | UNUSED_PARAM(throwScope); |
223 | UNUSED_PARAM(state); |
224 | auto& impl = thisObject.wrapped(); |
225 | JSValue result = toJS<IDLInterface<DOMPlugin>>(state, *thisObject.globalObject(), throwScope, impl.enabledPlugin()); |
226 | return result; |
227 | } |
228 | |
229 | EncodedJSValue jsDOMMimeTypeEnabledPlugin(ExecState* state, EncodedJSValue thisValue, PropertyName) |
230 | { |
231 | return IDLAttribute<JSDOMMimeType>::get<jsDOMMimeTypeEnabledPluginGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "enabledPlugin" ); |
232 | } |
233 | |
234 | void JSDOMMimeType::heapSnapshot(JSCell* cell, HeapSnapshotBuilder& builder) |
235 | { |
236 | auto* thisObject = jsCast<JSDOMMimeType*>(cell); |
237 | builder.setWrappedObjectForCell(cell, &thisObject->wrapped()); |
238 | if (thisObject->scriptExecutionContext()) |
239 | builder.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string()); |
240 | Base::heapSnapshot(cell, builder); |
241 | } |
242 | |
243 | bool JSDOMMimeTypeOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor, const char** reason) |
244 | { |
245 | UNUSED_PARAM(handle); |
246 | UNUSED_PARAM(visitor); |
247 | UNUSED_PARAM(reason); |
248 | return false; |
249 | } |
250 | |
251 | void JSDOMMimeTypeOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context) |
252 | { |
253 | auto* jsDOMMimeType = static_cast<JSDOMMimeType*>(handle.slot()->asCell()); |
254 | auto& world = *static_cast<DOMWrapperWorld*>(context); |
255 | uncacheWrapper(world, &jsDOMMimeType->wrapped(), jsDOMMimeType); |
256 | } |
257 | |
258 | #if ENABLE(BINDING_INTEGRITY) |
259 | #if PLATFORM(WIN) |
260 | #pragma warning(disable: 4483) |
261 | extern "C" { extern void (*const __identifier("??_7DOMMimeType@WebCore@@6B@" )[])(); } |
262 | #else |
263 | extern "C" { extern void* _ZTVN7WebCore11DOMMimeTypeE[]; } |
264 | #endif |
265 | #endif |
266 | |
267 | JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<DOMMimeType>&& impl) |
268 | { |
269 | |
270 | #if ENABLE(BINDING_INTEGRITY) |
271 | void* actualVTablePointer = *(reinterpret_cast<void**>(impl.ptr())); |
272 | #if PLATFORM(WIN) |
273 | void* expectedVTablePointer = WTF_PREPARE_VTBL_POINTER_FOR_INSPECTION(__identifier("??_7DOMMimeType@WebCore@@6B@" )); |
274 | #else |
275 | void* expectedVTablePointer = WTF_PREPARE_VTBL_POINTER_FOR_INSPECTION(&_ZTVN7WebCore11DOMMimeTypeE[2]); |
276 | #endif |
277 | |
278 | // If this fails DOMMimeType does not have a vtable, so you need to add the |
279 | // ImplementationLacksVTable attribute to the interface definition |
280 | static_assert(std::is_polymorphic<DOMMimeType>::value, "DOMMimeType is not polymorphic" ); |
281 | |
282 | // If you hit this assertion you either have a use after free bug, or |
283 | // DOMMimeType has subclasses. If DOMMimeType has subclasses that get passed |
284 | // to toJS() we currently require DOMMimeType you to opt out of binding hardening |
285 | // by adding the SkipVTableValidation attribute to the interface IDL definition |
286 | RELEASE_ASSERT(actualVTablePointer == expectedVTablePointer); |
287 | #endif |
288 | return createWrapper<DOMMimeType>(globalObject, WTFMove(impl)); |
289 | } |
290 | |
291 | JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, DOMMimeType& impl) |
292 | { |
293 | return wrap(state, globalObject, impl); |
294 | } |
295 | |
296 | DOMMimeType* JSDOMMimeType::toWrapped(JSC::VM& vm, JSC::JSValue value) |
297 | { |
298 | if (auto* wrapper = jsDynamicCast<JSDOMMimeType*>(vm, value)) |
299 | return &wrapper->wrapped(); |
300 | return nullptr; |
301 | } |
302 | |
303 | } |
304 | |