Line data Source code
1 : /* THIS FILE IS AUTOGENERATED FROM SecureElementManager.webidl BY Codegen.py - DO NOT EDIT */
2 :
3 : #include "AtomList.h"
4 : #include "SecureElementManagerBinding.h"
5 : #include "WrapperFactory.h"
6 : #include "mozilla/OwningNonNull.h"
7 : #include "mozilla/Preferences.h"
8 : #include "mozilla/dom/BindingUtils.h"
9 : #include "mozilla/dom/DOMJSClass.h"
10 : #include "mozilla/dom/NonRefcountedDOMObject.h"
11 : #include "mozilla/dom/Promise.h"
12 : #include "mozilla/dom/ToJSValue.h"
13 : #include "mozilla/dom/XrayExpandoClass.h"
14 : #include "nsContentUtils.h"
15 : #include "nsIGlobalObject.h"
16 :
17 : namespace mozilla {
18 : namespace dom {
19 :
20 : namespace SEManagerBinding {
21 :
22 : static bool
23 0 : getSEReaders(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SEManager* self, const JSJitMethodCallArgs& args)
24 : {
25 0 : Maybe<JS::Rooted<JSObject*> > unwrappedObj;
26 0 : bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
27 0 : if (objIsXray) {
28 0 : unwrappedObj.emplace(cx, obj);
29 : }
30 0 : if (objIsXray) {
31 0 : unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
32 0 : if (!unwrappedObj.ref()) {
33 0 : return false;
34 : }
35 : }
36 0 : binding_detail::FastErrorResult rv;
37 0 : auto result(StrongOrRawPtr<Promise>(self->GetSEReaders(rv, js::GetObjectCompartment(unwrappedObj ? *unwrappedObj : obj))));
38 0 : if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
39 0 : return false;
40 : }
41 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
42 0 : if (!ToJSValue(cx, result, args.rval())) {
43 0 : return false;
44 : }
45 0 : return true;
46 : }
47 :
48 : static bool
49 0 : getSEReaders_promiseWrapper(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::SEManager* self, const JSJitMethodCallArgs& args)
50 : {
51 : // Make sure to save the callee before someone maybe messes
52 : // with rval().
53 0 : JS::Rooted<JSObject*> callee(cx, &args.callee());
54 0 : bool ok = getSEReaders(cx, obj, self, args);
55 0 : if (ok) {
56 0 : return true;
57 : }
58 0 : return ConvertExceptionToPromise(cx, xpc::XrayAwareCalleeGlobal(callee),
59 0 : args.rval());
60 : }
61 :
62 : static const JSJitInfo getSEReaders_methodinfo = {
63 : { (JSJitGetterOp)getSEReaders_promiseWrapper },
64 : { prototypes::id::SEManager },
65 : { PrototypeTraits<prototypes::id::SEManager>::Depth },
66 : JSJitInfo::Method,
67 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
68 : JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
69 : false, /* isInfallible. False in setters. */
70 : false, /* isMovable. Not relevant for setters. */
71 : false, /* isEliminatable. Not relevant for setters. */
72 : false, /* isAlwaysInSlot. Only relevant for getters. */
73 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
74 : false, /* isTypedMethod. Only relevant for methods. */
75 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
76 : };
77 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
78 : static_assert(0 < 1, "There is no slot for us");
79 :
80 : already_AddRefed<SEManager>
81 0 : ConstructNavigatorObject(JSContext* cx, JS::Handle<JSObject*> obj, ErrorResult& aRv)
82 : {
83 0 : GlobalObject global(cx, obj);
84 0 : if (global.Failed()) {
85 0 : aRv.Throw(NS_ERROR_FAILURE);
86 0 : return nullptr;
87 : }
88 0 : JS::Rooted<JSObject*> jsImplObj(cx);
89 : nsCOMPtr<nsIGlobalObject> globalHolder =
90 0 : ConstructJSImplementation("@mozilla.org/secureelement/manager;1", global, &jsImplObj, aRv);
91 0 : if (aRv.Failed()) {
92 0 : return nullptr;
93 : }
94 : // Build the C++ implementation.
95 0 : RefPtr<SEManager> impl = new SEManager(jsImplObj, globalHolder);
96 0 : return impl.forget();
97 : }
98 :
99 : static bool
100 0 : _addProperty(JSContext* cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, JS::Handle<JS::Value> val)
101 : {
102 0 : mozilla::dom::SEManager* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::SEManager>(obj);
103 : // We don't want to preserve if we don't have a wrapper, and we
104 : // obviously can't preserve if we're not initialized.
105 0 : if (self && self->GetWrapperPreserveColor()) {
106 0 : PreserveWrapper(self);
107 : }
108 0 : return true;
109 : }
110 :
111 : static void
112 0 : _finalize(js::FreeOp* fop, JSObject* obj)
113 : {
114 0 : mozilla::dom::SEManager* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::SEManager>(obj);
115 0 : if (self) {
116 0 : ClearWrapper(self, self, obj);
117 0 : AddForDeferredFinalization<mozilla::dom::SEManager>(self);
118 : }
119 0 : }
120 :
121 : static void
122 0 : _objectMoved(JSObject* obj, const JSObject* old)
123 : {
124 0 : mozilla::dom::SEManager* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::SEManager>(obj);
125 0 : if (self) {
126 0 : UpdateWrapper(self, self, obj, old);
127 : }
128 0 : }
129 :
130 : // We deliberately use brace-elision to make Visual Studio produce better initalization code.
131 : #if defined(__clang__)
132 : #pragma clang diagnostic push
133 : #pragma clang diagnostic ignored "-Wmissing-braces"
134 : #endif
135 : static const JSFunctionSpec sMethods_specs[] = {
136 : JS_FNSPEC("getSEReaders", GenericPromiseReturningBindingMethod, reinterpret_cast<const JSJitInfo*>(&getSEReaders_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
137 : JS_FS_END
138 : };
139 : #if defined(__clang__)
140 : #pragma clang diagnostic pop
141 : #endif
142 :
143 :
144 : // Can't be const because the pref-enabled boolean needs to be writable
145 : static Prefable<const JSFunctionSpec> sMethods[] = {
146 : { nullptr, &sMethods_specs[0] },
147 : { nullptr, nullptr }
148 : };
149 :
150 : static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
151 : "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
152 : static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
153 : "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");
154 :
155 :
156 : static uint16_t sNativeProperties_sortedPropertyIndices[1];
157 : static PropertyInfo sNativeProperties_propertyInfos[1];
158 :
159 : static const NativePropertiesN<1> sNativeProperties = {
160 : false, 0,
161 : false, 0,
162 : true, 0 /* sMethods */,
163 : false, 0,
164 : false, 0,
165 : false, 0,
166 : false, 0,
167 : -1,
168 : 1,
169 : sNativeProperties_sortedPropertyIndices,
170 : {
171 : { sMethods, &sNativeProperties_propertyInfos[0] }
172 : }
173 : };
174 : static_assert(1 < 1ull << CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount),
175 : "We have a property info count that is oversized");
176 :
177 : static const DOMIfaceAndProtoJSClass sPrototypeClass = {
178 : {
179 : "SEManagerPrototype",
180 : JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_PROTO_SLOTS_BASE),
181 : JS_NULL_CLASS_OPS,
182 : JS_NULL_CLASS_SPEC,
183 : JS_NULL_CLASS_EXT,
184 : JS_NULL_OBJECT_OPS
185 : },
186 : eInterfacePrototype,
187 : false,
188 : prototypes::id::SEManager,
189 : PrototypeTraits<prototypes::id::SEManager>::Depth,
190 : sNativePropertyHooks,
191 : "[object SEManagerPrototype]",
192 : JS::GetRealmObjectPrototype
193 : };
194 :
195 : bool
196 0 : ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj)
197 : {
198 : static bool sPrefValue;
199 : static bool sPrefCacheSetUp = false;
200 0 : if (!sPrefCacheSetUp) {
201 0 : sPrefCacheSetUp = true;
202 0 : Preferences::AddBoolVarCache(&sPrefValue, "dom.secureelement.enabled");
203 : }
204 :
205 0 : return sPrefValue &&
206 0 : nsContentUtils::ThreadsafeIsSystemCaller(aCx);
207 : }
208 :
209 : static const js::ClassOps sClassOps = {
210 : _addProperty, /* addProperty */
211 : nullptr, /* delProperty */
212 : nullptr, /* getProperty */
213 : nullptr, /* setProperty */
214 : nullptr, /* enumerate */
215 : nullptr, /* newEnumerate */
216 : nullptr, /* resolve */
217 : nullptr, /* mayResolve */
218 : _finalize, /* finalize */
219 : nullptr, /* call */
220 : nullptr, /* hasInstance */
221 : nullptr, /* construct */
222 : nullptr, /* trace */
223 : };
224 :
225 : static const js::ClassExtension sClassExtension = {
226 : nullptr, /* weakmapKeyDelegateOp */
227 : _objectMoved /* objectMovedOp */
228 : };
229 :
230 : static const DOMJSClass sClass = {
231 : { "SEManager",
232 : JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(1),
233 : &sClassOps,
234 : JS_NULL_CLASS_SPEC,
235 : &sClassExtension,
236 : JS_NULL_OBJECT_OPS
237 : },
238 : { prototypes::id::SEManager, 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 },
239 : IsBaseOf<nsISupports, mozilla::dom::SEManager >::value,
240 : sNativePropertyHooks,
241 : FindAssociatedGlobalForNative<mozilla::dom::SEManager>::Get,
242 : GetProtoObjectHandle,
243 : GetCCParticipant<mozilla::dom::SEManager>::Get()
244 : };
245 : static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS,
246 : "Must have the right minimal number of reserved slots.");
247 : static_assert(1 >= 1,
248 : "Must have enough reserved slots.");
249 :
250 : const JSClass*
251 0 : GetJSClass()
252 : {
253 0 : return sClass.ToJSClass();
254 : }
255 :
256 : bool
257 0 : Wrap(JSContext* aCx, mozilla::dom::SEManager* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
258 : {
259 : MOZ_ASSERT(static_cast<mozilla::dom::SEManager*>(aObject) ==
260 : reinterpret_cast<mozilla::dom::SEManager*>(aObject),
261 : "Multiple inheritance for mozilla::dom::SEManager is broken.");
262 0 : MOZ_ASSERT(ToSupportsIsCorrect(aObject));
263 0 : MOZ_ASSERT_IF(aGivenProto, js::IsObjectInContextCompartment(aGivenProto, aCx));
264 0 : MOZ_ASSERT(!aCache->GetWrapper(),
265 : "You should probably not be using Wrap() directly; use "
266 : "GetOrCreateDOMReflector instead");
267 :
268 0 : MOZ_ASSERT(ToSupportsIsOnPrimaryInheritanceChain(aObject, aCache),
269 : "nsISupports must be on our primary inheritance chain");
270 :
271 0 : JS::Rooted<JSObject*> global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject()));
272 0 : if (!global) {
273 0 : return false;
274 : }
275 0 : MOZ_ASSERT(JS_IsGlobalObject(global));
276 0 : MOZ_ASSERT(JS::ObjectIsNotGray(global));
277 :
278 : // That might have ended up wrapping us already, due to the wonders
279 : // of XBL. Check for that, and bail out as needed.
280 0 : aReflector.set(aCache->GetWrapper());
281 0 : if (aReflector) {
282 : #ifdef DEBUG
283 0 : binding_detail::AssertReflectorHasGivenProto(aCx, aReflector, aGivenProto);
284 : #endif // DEBUG
285 0 : return true;
286 : }
287 :
288 0 : JSAutoCompartment ac(aCx, global);
289 0 : JS::Handle<JSObject*> canonicalProto = GetProtoObjectHandle(aCx);
290 0 : if (!canonicalProto) {
291 0 : return false;
292 : }
293 0 : JS::Rooted<JSObject*> proto(aCx);
294 0 : if (aGivenProto) {
295 0 : proto = aGivenProto;
296 : // Unfortunately, while aGivenProto was in the compartment of aCx
297 : // coming in, we changed compartments to that of "parent" so may need
298 : // to wrap the proto here.
299 0 : if (js::GetContextCompartment(aCx) != js::GetObjectCompartment(proto)) {
300 0 : if (!JS_WrapObject(aCx, &proto)) {
301 0 : return false;
302 : }
303 : }
304 : } else {
305 0 : proto = canonicalProto;
306 : }
307 :
308 0 : BindingJSObjectCreator<mozilla::dom::SEManager> creator(aCx);
309 0 : creator.CreateObject(aCx, sClass.ToJSClass(), proto, aObject, aReflector);
310 0 : if (!aReflector) {
311 0 : return false;
312 : }
313 :
314 0 : aCache->SetWrapper(aReflector);
315 0 : creator.InitializationSucceeded();
316 :
317 0 : MOZ_ASSERT(aCache->GetWrapperPreserveColor() &&
318 : aCache->GetWrapperPreserveColor() == aReflector);
319 : // If proto != canonicalProto, we have to preserve our wrapper;
320 : // otherwise we won't be able to properly recreate it later, since
321 : // we won't know what proto to use. Note that we don't check
322 : // aGivenProto here, since it's entirely possible (and even
323 : // somewhat common) to have a non-null aGivenProto which is the
324 : // same as canonicalProto.
325 0 : if (proto != canonicalProto) {
326 0 : PreserveWrapper(aObject);
327 : }
328 :
329 0 : return true;
330 : }
331 :
332 : const NativePropertyHooks sNativePropertyHooks[] = { {
333 : nullptr,
334 : nullptr,
335 : nullptr,
336 : { sNativeProperties.Upcast(), nullptr },
337 : prototypes::id::SEManager,
338 : constructors::id::_ID_Count,
339 : nullptr,
340 : &DefaultXrayExpandoObjectClass
341 : } };
342 :
343 : void
344 0 : CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
345 : {
346 0 : JS::Rooted<JSObject*> parentProto(aCx, JS::GetRealmObjectPrototype(aCx));
347 0 : if (!parentProto) {
348 0 : return;
349 : }
350 :
351 : static bool sIdsInited = false;
352 0 : if (!sIdsInited && NS_IsMainThread()) {
353 0 : if (!InitIds(aCx, sNativeProperties.Upcast())) {
354 0 : return;
355 : }
356 0 : sIdsInited = true;
357 : }
358 :
359 0 : JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::SEManager);
360 0 : JS::Heap<JSObject*>* interfaceCache = nullptr;
361 0 : dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
362 : &sPrototypeClass.mBase, protoCache,
363 : nullptr, nullptr, 0, nullptr,
364 : interfaceCache,
365 : sNativeProperties.Upcast(),
366 : nullptr,
367 : nullptr, aDefineOnGlobal,
368 : nullptr,
369 0 : false);
370 : }
371 :
372 : JS::Handle<JSObject*>
373 0 : GetProtoObjectHandle(JSContext* aCx)
374 : {
375 : /* Get the interface prototype object for this class. This will create the
376 : object as needed. */
377 0 : bool aDefineOnGlobal = true;
378 :
379 : /* Make sure our global is sane. Hopefully we can remove this sometime */
380 0 : JSObject* global = JS::CurrentGlobalOrNull(aCx);
381 0 : if (!(js::GetObjectClass(global)->flags & JSCLASS_DOM_GLOBAL)) {
382 0 : return nullptr;
383 : }
384 :
385 : /* Check to see whether the interface objects are already installed */
386 0 : ProtoAndIfaceCache& protoAndIfaceCache = *GetProtoAndIfaceCache(global);
387 0 : if (!protoAndIfaceCache.HasEntryInSlot(prototypes::id::SEManager)) {
388 0 : JS::Rooted<JSObject*> rootedGlobal(aCx, global);
389 0 : CreateInterfaceObjects(aCx, rootedGlobal, protoAndIfaceCache, aDefineOnGlobal);
390 : }
391 :
392 : /*
393 : * The object might _still_ be null, but that's OK.
394 : *
395 : * Calling fromMarkedLocation() is safe because protoAndIfaceCache is
396 : * traced by TraceProtoAndIfaceCache() and its contents are never
397 : * changed after they have been set.
398 : *
399 : * Calling address() avoids the read read barrier that does gray
400 : * unmarking, but it's not possible for the object to be gray here.
401 : */
402 :
403 0 : const JS::Heap<JSObject*>& entrySlot = protoAndIfaceCache.EntrySlotMustExist(prototypes::id::SEManager);
404 0 : MOZ_ASSERT(JS::ObjectIsNotGray(entrySlot));
405 0 : return JS::Handle<JSObject*>::fromMarkedLocation(entrySlot.address());
406 : }
407 :
408 : } // namespace SEManagerBinding
409 :
410 :
411 :
412 : already_AddRefed<Promise>
413 0 : SEManagerJSImpl::GetSEReaders(ErrorResult& aRv, JSCompartment* aCompartment)
414 : {
415 0 : CallSetup s(this, aRv, "SEManager.getSEReaders", eRethrowContentExceptions, aCompartment, /* aIsJSImplementedWebIDL = */ true);
416 0 : JSContext* cx = s.GetContext();
417 0 : if (!cx) {
418 0 : MOZ_ASSERT(aRv.Failed());
419 0 : return nullptr;
420 : }
421 0 : JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
422 :
423 0 : JS::Rooted<JS::Value> callable(cx);
424 0 : SEManagerAtoms* atomsCache = GetAtomCache<SEManagerAtoms>(cx);
425 0 : if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
426 0 : !GetCallableProperty(cx, atomsCache->getSEReaders_id, &callable)) {
427 0 : aRv.Throw(NS_ERROR_UNEXPECTED);
428 0 : return nullptr;
429 : }
430 0 : JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
431 0 : if (!JS::Call(cx, thisValue, callable,
432 0 : JS::HandleValueArray::empty(), &rval)) {
433 0 : aRv.NoteJSContextException(cx);
434 0 : return nullptr;
435 : }
436 0 : RefPtr<Promise> rvalDecl;
437 : { // Scope for our GlobalObject, FastErrorResult, JSAutoCompartment,
438 : // etc.
439 :
440 0 : JS::Rooted<JSObject*> globalObj(cx, JS::CurrentGlobalOrNull(cx));
441 0 : if (!rval.isObject()) {
442 0 : aRv.ThrowTypeError<MSG_NOT_OBJECT>(NS_LITERAL_STRING("return value of SEManager.getSEReaders"));
443 0 : return nullptr;
444 : }
445 0 : JSObject* unwrappedVal = js::CheckedUnwrap(&rval.toObject());
446 0 : if (!unwrappedVal) {
447 : // A slight lie, but not much of one, for a dead object wrapper.
448 0 : aRv.ThrowTypeError<MSG_NOT_OBJECT>(NS_LITERAL_STRING("return value of SEManager.getSEReaders"));
449 0 : return nullptr;
450 : }
451 0 : globalObj = js::GetGlobalForObjectCrossCompartment(unwrappedVal);
452 0 : JSAutoCompartment ac(cx, globalObj);
453 0 : GlobalObject promiseGlobal(cx, globalObj);
454 0 : if (promiseGlobal.Failed()) {
455 0 : aRv.Throw(NS_ERROR_UNEXPECTED);
456 0 : return nullptr;
457 : }
458 :
459 0 : JS::Rooted<JS::Value> valueToResolve(cx, rval);
460 0 : if (!JS_WrapValue(cx, &valueToResolve)) {
461 0 : aRv.Throw(NS_ERROR_UNEXPECTED);
462 0 : return nullptr;
463 : }
464 0 : binding_detail::FastErrorResult promiseRv;
465 : nsCOMPtr<nsIGlobalObject> global =
466 0 : do_QueryInterface(promiseGlobal.GetAsSupports());
467 0 : if (!global) {
468 0 : promiseRv.ThrowWithCustomCleanup(NS_ERROR_UNEXPECTED);
469 0 : MOZ_ALWAYS_TRUE(promiseRv.MaybeSetPendingException(cx));
470 0 : aRv.Throw(NS_ERROR_UNEXPECTED);
471 0 : return nullptr;
472 : }
473 0 : rvalDecl = Promise::Resolve(global, cx, valueToResolve,
474 0 : promiseRv);
475 0 : if (promiseRv.MaybeSetPendingException(cx)) {
476 0 : aRv.Throw(NS_ERROR_UNEXPECTED);
477 0 : return nullptr;
478 : }
479 : }
480 0 : return rvalDecl.forget();
481 : }
482 :
483 : bool
484 0 : SEManagerJSImpl::InitIds(JSContext* cx, SEManagerAtoms* atomsCache)
485 : {
486 0 : MOZ_ASSERT(!*reinterpret_cast<jsid**>(atomsCache));
487 :
488 : // Initialize these in reverse order so that any failure leaves the first one
489 : // uninitialized.
490 0 : if (!atomsCache->getSEReaders_id.init(cx, "getSEReaders")) {
491 0 : return false;
492 : }
493 0 : return true;
494 : }
495 :
496 :
497 :
498 : NS_IMPL_CYCLE_COLLECTION_CLASS(SEManager)
499 0 : NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(SEManager)
500 0 : NS_IMPL_CYCLE_COLLECTION_UNLINK(mImpl)
501 0 : NS_IMPL_CYCLE_COLLECTION_UNLINK(mParent)
502 0 : NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER
503 0 : tmp->ClearWeakReferences();
504 0 : NS_IMPL_CYCLE_COLLECTION_UNLINK_END
505 0 : NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(SEManager)
506 0 : NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mImpl)
507 0 : NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mParent)
508 0 : NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
509 0 : NS_IMPL_CYCLE_COLLECTION_TRACE_WRAPPERCACHE(SEManager)
510 0 : NS_IMPL_CYCLE_COLLECTING_ADDREF(SEManager)
511 0 : NS_IMPL_CYCLE_COLLECTING_RELEASE(SEManager)
512 0 : NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(SEManager)
513 0 : NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
514 0 : NS_INTERFACE_MAP_ENTRY(nsISupports)
515 0 : NS_INTERFACE_MAP_ENTRY(nsISupportsWeakReference)
516 0 : NS_INTERFACE_MAP_END
517 :
518 0 : SEManager::SEManager(JS::Handle<JSObject*> aJSImplObject, nsIGlobalObject* aParent)
519 0 : : mImpl(new SEManagerJSImpl(nullptr, aJSImplObject, /* aIncumbentGlobal = */ nullptr)),
520 0 : mParent(aParent)
521 : {
522 0 : }
523 :
524 :
525 0 : SEManager::~SEManager()
526 : {
527 0 : }
528 :
529 : nsISupports*
530 0 : SEManager::GetParentObject() const
531 : {
532 0 : return mParent;
533 : }
534 :
535 : JSObject*
536 0 : SEManager::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
537 : {
538 0 : JS::Rooted<JSObject*> obj(aCx, SEManagerBinding::Wrap(aCx, this, aGivenProto));
539 0 : if (!obj) {
540 0 : return nullptr;
541 : }
542 :
543 : // Now define it on our chrome object
544 0 : JSAutoCompartment ac(aCx, mImpl->CallbackOrNull());
545 0 : if (!JS_WrapObject(aCx, &obj)) {
546 0 : return nullptr;
547 : }
548 0 : if (!JS_DefineProperty(aCx, mImpl->CallbackOrNull(), "__DOM_IMPL__", obj, 0)) {
549 0 : return nullptr;
550 : }
551 0 : return obj;
552 : }
553 :
554 : // Return a raw pointer here to avoid refcounting, but make sure it's safe (the object should be kept alive by the callee).
555 : already_AddRefed<Promise>
556 0 : SEManager::GetSEReaders(ErrorResult& aRv, JSCompartment* aCompartment)
557 : {
558 0 : return mImpl->GetSEReaders(aRv, aCompartment);
559 : }
560 :
561 : bool
562 0 : SEManager::_Create(JSContext* cx, unsigned argc, JS::Value* vp)
563 : {
564 0 : JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
565 0 : if (args.length() < 2) {
566 0 : return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "SEManager._create");
567 : }
568 0 : if (!args[0].isObject()) {
569 0 : return ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of SEManager._create");
570 : }
571 0 : if (!args[1].isObject()) {
572 0 : return ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 2 of SEManager._create");
573 : }
574 :
575 : // GlobalObject will go through wrappers as needed for us, and
576 : // is simpler than the right UnwrapArg incantation.
577 0 : GlobalObject global(cx, &args[0].toObject());
578 0 : if (global.Failed()) {
579 0 : return false;
580 : }
581 0 : nsCOMPtr<nsIGlobalObject> globalHolder = do_QueryInterface(global.GetAsSupports());
582 0 : MOZ_ASSERT(globalHolder);
583 0 : JS::Rooted<JSObject*> arg(cx, &args[1].toObject());
584 0 : RefPtr<SEManager> impl = new SEManager(arg, globalHolder);
585 0 : MOZ_ASSERT(js::IsObjectInContextCompartment(arg, cx));
586 0 : return GetOrCreateDOMReflector(cx, impl, args.rval());
587 : }
588 :
589 :
590 : } // namespace dom
591 : } // namespace mozilla
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