/work/obj-fuzz/dom/bindings/PresentationReceiverBinding.cpp
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1 | | /* THIS FILE IS AUTOGENERATED FROM PresentationReceiver.webidl BY Codegen.py - DO NOT EDIT */ |
2 | | |
3 | | #include "PresentationReceiverBinding.h" |
4 | | #include "WrapperFactory.h" |
5 | | #include "mozilla/OwningNonNull.h" |
6 | | #include "mozilla/Preferences.h" |
7 | | #include "mozilla/dom/BindingUtils.h" |
8 | | #include "mozilla/dom/DOMJSClass.h" |
9 | | #include "mozilla/dom/NonRefcountedDOMObject.h" |
10 | | #include "mozilla/dom/PresentationReceiver.h" |
11 | | #include "mozilla/dom/Promise.h" |
12 | | #include "mozilla/dom/ToJSValue.h" |
13 | | #include "mozilla/dom/XrayExpandoClass.h" |
14 | | |
15 | | namespace mozilla { |
16 | | namespace dom { |
17 | | |
18 | | namespace binding_detail {}; // Just to make sure it's known as a namespace |
19 | | using namespace mozilla::dom::binding_detail; |
20 | | |
21 | | |
22 | | namespace PresentationReceiver_Binding { |
23 | | |
24 | | MOZ_CAN_RUN_SCRIPT static bool |
25 | | get_connectionList(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::PresentationReceiver* self, JSJitGetterCallArgs args) |
26 | 0 | { |
27 | 0 | AUTO_PROFILER_LABEL_FAST("get PresentationReceiver.connectionList", DOM, cx); |
28 | 0 |
|
29 | 0 | FastErrorResult rv; |
30 | 0 | auto result(StrongOrRawPtr<Promise>(self->GetConnectionList(rv))); |
31 | 0 | if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) { |
32 | 0 | return false; |
33 | 0 | } |
34 | 0 | MOZ_ASSERT(!JS_IsExceptionPending(cx)); |
35 | 0 | if (!ToJSValue(cx, result, args.rval())) { |
36 | 0 | return false; |
37 | 0 | } |
38 | 0 | return true; |
39 | 0 | } |
40 | | |
41 | | MOZ_CAN_RUN_SCRIPT static bool |
42 | | get_connectionList_promiseWrapper(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::PresentationReceiver* self, JSJitGetterCallArgs args) |
43 | 0 | { |
44 | 0 | bool ok = get_connectionList(cx, obj, self, args); |
45 | 0 | if (ok) { |
46 | 0 | return true; |
47 | 0 | } |
48 | 0 | return ConvertExceptionToPromise(cx, args.rval()); |
49 | 0 | } |
50 | | |
51 | | static const JSJitInfo connectionList_getterinfo = { |
52 | | { (JSJitGetterOp)get_connectionList_promiseWrapper }, |
53 | | { prototypes::id::PresentationReceiver }, |
54 | | { PrototypeTraits<prototypes::id::PresentationReceiver>::Depth }, |
55 | | JSJitInfo::Getter, |
56 | | JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ |
57 | | JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */ |
58 | | false, /* isInfallible. False in setters. */ |
59 | | false, /* isMovable. Not relevant for setters. */ |
60 | | false, /* isEliminatable. Not relevant for setters. */ |
61 | | false, /* isAlwaysInSlot. Only relevant for getters. */ |
62 | | false, /* isLazilyCachedInSlot. Only relevant for getters. */ |
63 | | false, /* isTypedMethod. Only relevant for methods. */ |
64 | | 0 /* Reserved slot index, if we're stored in a slot, else 0. */ |
65 | | }; |
66 | | static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit"); |
67 | | static_assert(0 < 1, "There is no slot for us"); |
68 | | |
69 | | static bool |
70 | | _addProperty(JSContext* cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, JS::Handle<JS::Value> val) |
71 | 0 | { |
72 | 0 | mozilla::dom::PresentationReceiver* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::PresentationReceiver>(obj); |
73 | 0 | // We don't want to preserve if we don't have a wrapper, and we |
74 | 0 | // obviously can't preserve if we're not initialized. |
75 | 0 | if (self && self->GetWrapperPreserveColor()) { |
76 | 0 | PreserveWrapper(self); |
77 | 0 | } |
78 | 0 | return true; |
79 | 0 | } |
80 | | |
81 | | static void |
82 | | _finalize(js::FreeOp* fop, JSObject* obj) |
83 | 0 | { |
84 | 0 | mozilla::dom::PresentationReceiver* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::PresentationReceiver>(obj); |
85 | 0 | if (self) { |
86 | 0 | ClearWrapper(self, self, obj); |
87 | 0 | AddForDeferredFinalization<mozilla::dom::PresentationReceiver>(self); |
88 | 0 | } |
89 | 0 | } |
90 | | |
91 | | static size_t |
92 | | _objectMoved(JSObject* obj, JSObject* old) |
93 | 0 | { |
94 | 0 | mozilla::dom::PresentationReceiver* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::PresentationReceiver>(obj); |
95 | 0 | if (self) { |
96 | 0 | UpdateWrapper(self, self, obj, old); |
97 | 0 | } |
98 | 0 |
|
99 | 0 | return 0; |
100 | 0 | } |
101 | | |
102 | | // We deliberately use brace-elision to make Visual Studio produce better initalization code. |
103 | | #if defined(__clang__) |
104 | | #pragma clang diagnostic push |
105 | | #pragma clang diagnostic ignored "-Wmissing-braces" |
106 | | #endif |
107 | | static const JSPropertySpec sAttributes_specs[] = { |
108 | | { "connectionList", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ConvertExceptionsToPromises>, &connectionList_getterinfo, nullptr, nullptr }, |
109 | | { nullptr, 0, nullptr, nullptr, nullptr, nullptr } |
110 | | }; |
111 | | #if defined(__clang__) |
112 | | #pragma clang diagnostic pop |
113 | | #endif |
114 | | |
115 | | |
116 | | static const Prefable<const JSPropertySpec> sAttributes[] = { |
117 | | { nullptr, &sAttributes_specs[0] }, |
118 | | { nullptr, nullptr } |
119 | | }; |
120 | | |
121 | | static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX, |
122 | | "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)"); |
123 | | static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX, |
124 | | "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)"); |
125 | | |
126 | | |
127 | | static uint16_t sNativeProperties_sortedPropertyIndices[1]; |
128 | | static PropertyInfo sNativeProperties_propertyInfos[1]; |
129 | | |
130 | | static const NativePropertiesN<1> sNativeProperties = { |
131 | | false, 0, |
132 | | false, 0, |
133 | | false, 0, |
134 | | true, 0 /* sAttributes */, |
135 | | false, 0, |
136 | | false, 0, |
137 | | false, 0, |
138 | | -1, |
139 | | 1, |
140 | | sNativeProperties_sortedPropertyIndices, |
141 | | { |
142 | | { sAttributes, &sNativeProperties_propertyInfos[0] } |
143 | | } |
144 | | }; |
145 | | static_assert(1 < 1ull << CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount), |
146 | | "We have a property info count that is oversized"); |
147 | | |
148 | | static const DOMIfaceAndProtoJSClass sInterfaceObjectClass = { |
149 | | { |
150 | | "Function", |
151 | | JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_SLOTS_BASE), |
152 | | &sBoringInterfaceObjectClassClassOps, |
153 | | JS_NULL_CLASS_SPEC, |
154 | | JS_NULL_CLASS_EXT, |
155 | | &sInterfaceObjectClassObjectOps |
156 | | }, |
157 | | eInterface, |
158 | | true, |
159 | | prototypes::id::PresentationReceiver, |
160 | | PrototypeTraits<prototypes::id::PresentationReceiver>::Depth, |
161 | | sNativePropertyHooks, |
162 | | "function PresentationReceiver() {\n [native code]\n}", |
163 | | JS::GetRealmFunctionPrototype |
164 | | }; |
165 | | |
166 | | static const DOMIfaceAndProtoJSClass sPrototypeClass = { |
167 | | { |
168 | | "PresentationReceiverPrototype", |
169 | | JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_PROTO_SLOTS_BASE), |
170 | | JS_NULL_CLASS_OPS, |
171 | | JS_NULL_CLASS_SPEC, |
172 | | JS_NULL_CLASS_EXT, |
173 | | JS_NULL_OBJECT_OPS |
174 | | }, |
175 | | eInterfacePrototype, |
176 | | false, |
177 | | prototypes::id::PresentationReceiver, |
178 | | PrototypeTraits<prototypes::id::PresentationReceiver>::Depth, |
179 | | sNativePropertyHooks, |
180 | | "[object PresentationReceiverPrototype]", |
181 | | JS::GetRealmObjectPrototype |
182 | | }; |
183 | | |
184 | | bool |
185 | | ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj) |
186 | 0 | { |
187 | 0 | static bool sPrefValue; |
188 | 0 | static bool sPrefCacheSetUp = false; |
189 | 0 | if (!sPrefCacheSetUp) { |
190 | 0 | sPrefCacheSetUp = true; |
191 | 0 | Preferences::AddBoolVarCache(&sPrefValue, "dom.presentation.receiver.enabled"); |
192 | 0 | } |
193 | 0 |
|
194 | 0 | return sPrefValue; |
195 | 0 | } |
196 | | |
197 | | static const js::ClassOps sClassOps = { |
198 | | _addProperty, /* addProperty */ |
199 | | nullptr, /* delProperty */ |
200 | | nullptr, /* enumerate */ |
201 | | nullptr, /* newEnumerate */ |
202 | | nullptr, /* resolve */ |
203 | | nullptr, /* mayResolve */ |
204 | | _finalize, /* finalize */ |
205 | | nullptr, /* call */ |
206 | | nullptr, /* hasInstance */ |
207 | | nullptr, /* construct */ |
208 | | nullptr, /* trace */ |
209 | | }; |
210 | | |
211 | | static const js::ClassExtension sClassExtension = { |
212 | | nullptr, /* weakmapKeyDelegateOp */ |
213 | | _objectMoved /* objectMovedOp */ |
214 | | }; |
215 | | |
216 | | static const DOMJSClass sClass = { |
217 | | { "PresentationReceiver", |
218 | | JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(1), |
219 | | &sClassOps, |
220 | | JS_NULL_CLASS_SPEC, |
221 | | &sClassExtension, |
222 | | JS_NULL_OBJECT_OPS |
223 | | }, |
224 | | { prototypes::id::PresentationReceiver, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count }, |
225 | | IsBaseOf<nsISupports, mozilla::dom::PresentationReceiver >::value, |
226 | | sNativePropertyHooks, |
227 | | FindAssociatedGlobalForNative<mozilla::dom::PresentationReceiver>::Get, |
228 | | GetProtoObjectHandle, |
229 | | GetCCParticipant<mozilla::dom::PresentationReceiver>::Get() |
230 | | }; |
231 | | static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS, |
232 | | "Must have the right minimal number of reserved slots."); |
233 | | static_assert(1 >= 1, |
234 | | "Must have enough reserved slots."); |
235 | | |
236 | | const JSClass* |
237 | | GetJSClass() |
238 | 0 | { |
239 | 0 | return sClass.ToJSClass(); |
240 | 0 | } |
241 | | |
242 | | bool |
243 | | Wrap(JSContext* aCx, mozilla::dom::PresentationReceiver* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector) |
244 | 0 | { |
245 | 0 | static_assert(!IsBaseOf<NonRefcountedDOMObject, mozilla::dom::PresentationReceiver>::value, |
246 | 0 | "Shouldn't have wrappercached things that are not refcounted."); |
247 | 0 | MOZ_ASSERT(static_cast<mozilla::dom::PresentationReceiver*>(aObject) == |
248 | 0 | reinterpret_cast<mozilla::dom::PresentationReceiver*>(aObject), |
249 | 0 | "Multiple inheritance for mozilla::dom::PresentationReceiver is broken."); |
250 | 0 | MOZ_ASSERT(ToSupportsIsCorrect(aObject)); |
251 | 0 | MOZ_ASSERT_IF(aGivenProto, js::IsObjectInContextCompartment(aGivenProto, aCx)); |
252 | 0 | MOZ_ASSERT(!aCache->GetWrapper(), |
253 | 0 | "You should probably not be using Wrap() directly; use " |
254 | 0 | "GetOrCreateDOMReflector instead"); |
255 | 0 |
|
256 | 0 | MOZ_ASSERT(ToSupportsIsOnPrimaryInheritanceChain(aObject, aCache), |
257 | 0 | "nsISupports must be on our primary inheritance chain"); |
258 | 0 |
|
259 | 0 | JS::Rooted<JSObject*> global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject())); |
260 | 0 | if (!global) { |
261 | 0 | return false; |
262 | 0 | } |
263 | 0 | MOZ_ASSERT(JS_IsGlobalObject(global)); |
264 | 0 | MOZ_ASSERT(JS::ObjectIsNotGray(global)); |
265 | 0 |
|
266 | 0 | // That might have ended up wrapping us already, due to the wonders |
267 | 0 | // of XBL. Check for that, and bail out as needed. |
268 | 0 | aReflector.set(aCache->GetWrapper()); |
269 | 0 | if (aReflector) { |
270 | | #ifdef DEBUG |
271 | | AssertReflectorHasGivenProto(aCx, aReflector, aGivenProto); |
272 | | #endif // DEBUG |
273 | | return true; |
274 | 0 | } |
275 | 0 |
|
276 | 0 | JSAutoRealm ar(aCx, global); |
277 | 0 | JS::Handle<JSObject*> canonicalProto = GetProtoObjectHandle(aCx); |
278 | 0 | if (!canonicalProto) { |
279 | 0 | return false; |
280 | 0 | } |
281 | 0 | JS::Rooted<JSObject*> proto(aCx); |
282 | 0 | if (aGivenProto) { |
283 | 0 | proto = aGivenProto; |
284 | 0 | // Unfortunately, while aGivenProto was in the compartment of aCx |
285 | 0 | // coming in, we changed compartments to that of "parent" so may need |
286 | 0 | // to wrap the proto here. |
287 | 0 | if (js::GetContextCompartment(aCx) != js::GetObjectCompartment(proto)) { |
288 | 0 | if (!JS_WrapObject(aCx, &proto)) { |
289 | 0 | return false; |
290 | 0 | } |
291 | 0 | } |
292 | 0 | } else { |
293 | 0 | proto = canonicalProto; |
294 | 0 | } |
295 | 0 |
|
296 | 0 | BindingJSObjectCreator<mozilla::dom::PresentationReceiver> creator(aCx); |
297 | 0 | creator.CreateObject(aCx, sClass.ToJSClass(), proto, aObject, aReflector); |
298 | 0 | if (!aReflector) { |
299 | 0 | return false; |
300 | 0 | } |
301 | 0 | |
302 | 0 | aCache->SetWrapper(aReflector); |
303 | 0 | creator.InitializationSucceeded(); |
304 | 0 |
|
305 | 0 | MOZ_ASSERT(aCache->GetWrapperPreserveColor() && |
306 | 0 | aCache->GetWrapperPreserveColor() == aReflector); |
307 | 0 | // If proto != canonicalProto, we have to preserve our wrapper; |
308 | 0 | // otherwise we won't be able to properly recreate it later, since |
309 | 0 | // we won't know what proto to use. Note that we don't check |
310 | 0 | // aGivenProto here, since it's entirely possible (and even |
311 | 0 | // somewhat common) to have a non-null aGivenProto which is the |
312 | 0 | // same as canonicalProto. |
313 | 0 | if (proto != canonicalProto) { |
314 | 0 | PreserveWrapper(aObject); |
315 | 0 | } |
316 | 0 |
|
317 | 0 | return true; |
318 | 0 | } |
319 | | |
320 | | const NativePropertyHooks sNativePropertyHooks[] = { { |
321 | | nullptr, |
322 | | nullptr, |
323 | | nullptr, |
324 | | { sNativeProperties.Upcast(), nullptr }, |
325 | | prototypes::id::PresentationReceiver, |
326 | | constructors::id::PresentationReceiver, |
327 | | nullptr, |
328 | | &DefaultXrayExpandoObjectClass |
329 | | } }; |
330 | | |
331 | | void |
332 | | CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal) |
333 | 0 | { |
334 | 0 | JS::Rooted<JSObject*> parentProto(aCx, JS::GetRealmObjectPrototype(aCx)); |
335 | 0 | if (!parentProto) { |
336 | 0 | return; |
337 | 0 | } |
338 | 0 | |
339 | 0 | JS::Rooted<JSObject*> constructorProto(aCx, JS::GetRealmFunctionPrototype(aCx)); |
340 | 0 | if (!constructorProto) { |
341 | 0 | return; |
342 | 0 | } |
343 | 0 | |
344 | 0 | static bool sIdsInited = false; |
345 | 0 | if (!sIdsInited && NS_IsMainThread()) { |
346 | 0 | if (!InitIds(aCx, sNativeProperties.Upcast())) { |
347 | 0 | return; |
348 | 0 | } |
349 | 0 | sIdsInited = true; |
350 | 0 | } |
351 | 0 |
|
352 | 0 | JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::PresentationReceiver); |
353 | 0 | JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::PresentationReceiver); |
354 | 0 | dom::CreateInterfaceObjects(aCx, aGlobal, parentProto, |
355 | 0 | &sPrototypeClass.mBase, protoCache, |
356 | 0 | nullptr, |
357 | 0 | constructorProto, &sInterfaceObjectClass.mBase, 0, nullptr, |
358 | 0 | interfaceCache, |
359 | 0 | sNativeProperties.Upcast(), |
360 | 0 | nullptr, |
361 | 0 | "PresentationReceiver", aDefineOnGlobal, |
362 | 0 | nullptr, |
363 | 0 | false); |
364 | 0 | } |
365 | | |
366 | | JSObject* |
367 | | GetConstructorObject(JSContext* aCx) |
368 | 0 | { |
369 | 0 | return GetConstructorObjectHandle(aCx); |
370 | 0 | } |
371 | | |
372 | | } // namespace PresentationReceiver_Binding |
373 | | |
374 | | |
375 | | |
376 | | } // namespace dom |
377 | | } // namespace mozilla |