Line data Source code
1 : /* THIS FILE IS AUTOGENERATED FROM WorkerDebuggerGlobalScope.webidl BY Codegen.py - DO NOT EDIT */
2 :
3 : #include "EventHandlerBinding.h"
4 : #include "EventTargetBinding.h"
5 : #include "FunctionBinding.h"
6 : #include "PromiseBinding.h"
7 : #include "WorkerDebuggerGlobalScopeBinding.h"
8 : #include "WrapperFactory.h"
9 : #include "mozilla/OwningNonNull.h"
10 : #include "mozilla/dom/BindingUtils.h"
11 : #include "mozilla/dom/DOMJSClass.h"
12 : #include "mozilla/dom/NonRefcountedDOMObject.h"
13 : #include "mozilla/dom/Nullable.h"
14 : #include "mozilla/dom/WorkerScope.h"
15 :
16 : namespace mozilla {
17 : namespace dom {
18 :
19 : namespace WorkerDebuggerGlobalScopeBinding {
20 :
21 : static_assert(IsRefcounted<NativeType>::value == IsRefcounted<EventTargetBinding::NativeType>::value,
22 : "Can't inherit from an interface with a different ownership model.");
23 :
24 : static bool
25 0 : get_global(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WorkerDebuggerGlobalScope* self, JSJitGetterCallArgs args)
26 : {
27 0 : binding_detail::FastErrorResult rv;
28 0 : JS::Rooted<JSObject*> result(cx);
29 0 : self->GetGlobal(cx, &result, rv);
30 0 : if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
31 0 : return false;
32 : }
33 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
34 0 : JS::ExposeObjectToActiveJS(result);
35 0 : args.rval().setObject(*result);
36 0 : if (!MaybeWrapObjectValue(cx, args.rval())) {
37 0 : return false;
38 : }
39 0 : return true;
40 : }
41 :
42 : static const JSJitInfo global_getterinfo = {
43 : { (JSJitGetterOp)get_global },
44 : { prototypes::id::WorkerDebuggerGlobalScope },
45 : { PrototypeTraits<prototypes::id::WorkerDebuggerGlobalScope>::Depth },
46 : JSJitInfo::Getter,
47 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
48 : JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
49 : false, /* isInfallible. False in setters. */
50 : false, /* isMovable. Not relevant for setters. */
51 : false, /* isEliminatable. Not relevant for setters. */
52 : false, /* isAlwaysInSlot. Only relevant for getters. */
53 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
54 : false, /* isTypedMethod. Only relevant for methods. */
55 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
56 : };
57 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
58 : static_assert(0 < 1, "There is no slot for us");
59 :
60 : static bool
61 0 : createSandbox(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WorkerDebuggerGlobalScope* self, const JSJitMethodCallArgs& args)
62 : {
63 0 : if (MOZ_UNLIKELY(args.length() < 2)) {
64 0 : return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "WorkerDebuggerGlobalScope.createSandbox");
65 : }
66 0 : binding_detail::FakeString arg0;
67 0 : if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
68 0 : return false;
69 : }
70 0 : JS::Rooted<JSObject*> arg1(cx);
71 0 : if (args[1].isObject()) {
72 0 : arg1 = &args[1].toObject();
73 : } else {
74 0 : ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 2 of WorkerDebuggerGlobalScope.createSandbox");
75 0 : return false;
76 : }
77 0 : binding_detail::FastErrorResult rv;
78 0 : JS::Rooted<JSObject*> result(cx);
79 0 : self->CreateSandbox(cx, NonNullHelper(Constify(arg0)), arg1, &result, rv);
80 0 : if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
81 0 : return false;
82 : }
83 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
84 0 : JS::ExposeObjectToActiveJS(result);
85 0 : args.rval().setObject(*result);
86 0 : if (!MaybeWrapObjectValue(cx, args.rval())) {
87 0 : return false;
88 : }
89 0 : return true;
90 : }
91 :
92 : static const JSJitInfo createSandbox_methodinfo = {
93 : { (JSJitGetterOp)createSandbox },
94 : { prototypes::id::WorkerDebuggerGlobalScope },
95 : { PrototypeTraits<prototypes::id::WorkerDebuggerGlobalScope>::Depth },
96 : JSJitInfo::Method,
97 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
98 : JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
99 : false, /* isInfallible. False in setters. */
100 : false, /* isMovable. Not relevant for setters. */
101 : false, /* isEliminatable. Not relevant for setters. */
102 : false, /* isAlwaysInSlot. Only relevant for getters. */
103 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
104 : false, /* isTypedMethod. Only relevant for methods. */
105 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
106 : };
107 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
108 : static_assert(0 < 1, "There is no slot for us");
109 :
110 : static bool
111 0 : loadSubScript(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WorkerDebuggerGlobalScope* self, const JSJitMethodCallArgs& args)
112 : {
113 0 : if (MOZ_UNLIKELY(args.length() < 1)) {
114 0 : return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "WorkerDebuggerGlobalScope.loadSubScript");
115 : }
116 0 : binding_detail::FakeString arg0;
117 0 : if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
118 0 : return false;
119 : }
120 0 : Optional<JS::Handle<JSObject*>> arg1;
121 0 : if (args.hasDefined(1)) {
122 0 : arg1.Construct(cx);
123 0 : if (args[1].isObject()) {
124 0 : arg1.Value() = &args[1].toObject();
125 : } else {
126 0 : ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 2 of WorkerDebuggerGlobalScope.loadSubScript");
127 0 : return false;
128 : }
129 : }
130 0 : binding_detail::FastErrorResult rv;
131 0 : self->LoadSubScript(cx, NonNullHelper(Constify(arg0)), Constify(arg1), rv);
132 0 : if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
133 0 : return false;
134 : }
135 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
136 0 : args.rval().setUndefined();
137 0 : return true;
138 : }
139 :
140 : static const JSJitInfo loadSubScript_methodinfo = {
141 : { (JSJitGetterOp)loadSubScript },
142 : { prototypes::id::WorkerDebuggerGlobalScope },
143 : { PrototypeTraits<prototypes::id::WorkerDebuggerGlobalScope>::Depth },
144 : JSJitInfo::Method,
145 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
146 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
147 : false, /* isInfallible. False in setters. */
148 : false, /* isMovable. Not relevant for setters. */
149 : false, /* isEliminatable. Not relevant for setters. */
150 : false, /* isAlwaysInSlot. Only relevant for getters. */
151 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
152 : false, /* isTypedMethod. Only relevant for methods. */
153 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
154 : };
155 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
156 : static_assert(0 < 1, "There is no slot for us");
157 :
158 : static bool
159 0 : enterEventLoop(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WorkerDebuggerGlobalScope* self, const JSJitMethodCallArgs& args)
160 : {
161 0 : self->EnterEventLoop();
162 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
163 0 : args.rval().setUndefined();
164 0 : return true;
165 : }
166 :
167 : static const JSJitInfo enterEventLoop_methodinfo = {
168 : { (JSJitGetterOp)enterEventLoop },
169 : { prototypes::id::WorkerDebuggerGlobalScope },
170 : { PrototypeTraits<prototypes::id::WorkerDebuggerGlobalScope>::Depth },
171 : JSJitInfo::Method,
172 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
173 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
174 : true, /* isInfallible. False in setters. */
175 : false, /* isMovable. Not relevant for setters. */
176 : false, /* isEliminatable. Not relevant for setters. */
177 : false, /* isAlwaysInSlot. Only relevant for getters. */
178 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
179 : false, /* isTypedMethod. Only relevant for methods. */
180 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
181 : };
182 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
183 : static_assert(0 < 1, "There is no slot for us");
184 :
185 : static bool
186 0 : leaveEventLoop(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WorkerDebuggerGlobalScope* self, const JSJitMethodCallArgs& args)
187 : {
188 0 : self->LeaveEventLoop();
189 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
190 0 : args.rval().setUndefined();
191 0 : return true;
192 : }
193 :
194 : static const JSJitInfo leaveEventLoop_methodinfo = {
195 : { (JSJitGetterOp)leaveEventLoop },
196 : { prototypes::id::WorkerDebuggerGlobalScope },
197 : { PrototypeTraits<prototypes::id::WorkerDebuggerGlobalScope>::Depth },
198 : JSJitInfo::Method,
199 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
200 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
201 : true, /* isInfallible. False in setters. */
202 : false, /* isMovable. Not relevant for setters. */
203 : false, /* isEliminatable. Not relevant for setters. */
204 : false, /* isAlwaysInSlot. Only relevant for getters. */
205 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
206 : false, /* isTypedMethod. Only relevant for methods. */
207 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
208 : };
209 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
210 : static_assert(0 < 1, "There is no slot for us");
211 :
212 : static bool
213 0 : postMessage(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WorkerDebuggerGlobalScope* self, const JSJitMethodCallArgs& args)
214 : {
215 0 : if (MOZ_UNLIKELY(args.length() < 1)) {
216 0 : return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "WorkerDebuggerGlobalScope.postMessage");
217 : }
218 0 : binding_detail::FakeString arg0;
219 0 : if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
220 0 : return false;
221 : }
222 0 : self->PostMessage(NonNullHelper(Constify(arg0)));
223 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
224 0 : args.rval().setUndefined();
225 0 : return true;
226 : }
227 :
228 : static const JSJitInfo postMessage_methodinfo = {
229 : { (JSJitGetterOp)postMessage },
230 : { prototypes::id::WorkerDebuggerGlobalScope },
231 : { PrototypeTraits<prototypes::id::WorkerDebuggerGlobalScope>::Depth },
232 : JSJitInfo::Method,
233 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
234 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
235 : false, /* isInfallible. False in setters. */
236 : false, /* isMovable. Not relevant for setters. */
237 : false, /* isEliminatable. Not relevant for setters. */
238 : false, /* isAlwaysInSlot. Only relevant for getters. */
239 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
240 : false, /* isTypedMethod. Only relevant for methods. */
241 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
242 : };
243 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
244 : static_assert(0 < 1, "There is no slot for us");
245 :
246 : static bool
247 0 : get_onmessage(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WorkerDebuggerGlobalScope* self, JSJitGetterCallArgs args)
248 : {
249 0 : RefPtr<EventHandlerNonNull> result(self->GetOnmessage());
250 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
251 0 : if (result) {
252 0 : args.rval().setObjectOrNull(GetCallbackFromCallbackObject(result));
253 0 : if (!MaybeWrapObjectOrNullValue(cx, args.rval())) {
254 0 : return false;
255 : }
256 0 : return true;
257 : } else {
258 0 : args.rval().setNull();
259 0 : return true;
260 : }
261 : }
262 :
263 : static bool
264 0 : set_onmessage(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WorkerDebuggerGlobalScope* self, JSJitSetterCallArgs args)
265 : {
266 0 : RootedCallback<RefPtr<binding_detail::FastEventHandlerNonNull>> arg0(cx);
267 0 : if (args[0].isObject()) {
268 : { // scope for tempRoot
269 0 : JS::Rooted<JSObject*> tempRoot(cx, &args[0].toObject());
270 0 : arg0 = new binding_detail::FastEventHandlerNonNull(tempRoot);
271 : }
272 : } else {
273 0 : arg0 = nullptr;
274 : }
275 0 : self->SetOnmessage(Constify(arg0));
276 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
277 :
278 0 : return true;
279 : }
280 :
281 : static const JSJitInfo onmessage_getterinfo = {
282 : { (JSJitGetterOp)get_onmessage },
283 : { prototypes::id::WorkerDebuggerGlobalScope },
284 : { PrototypeTraits<prototypes::id::WorkerDebuggerGlobalScope>::Depth },
285 : JSJitInfo::Getter,
286 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
287 : JSVAL_TYPE_UNKNOWN, /* returnType. Not relevant for setters. */
288 : false, /* isInfallible. False in setters. */
289 : false, /* isMovable. Not relevant for setters. */
290 : false, /* isEliminatable. Not relevant for setters. */
291 : false, /* isAlwaysInSlot. Only relevant for getters. */
292 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
293 : false, /* isTypedMethod. Only relevant for methods. */
294 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
295 : };
296 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
297 : static_assert(0 < 1, "There is no slot for us");
298 : static const JSJitInfo onmessage_setterinfo = {
299 : { (JSJitGetterOp)set_onmessage },
300 : { prototypes::id::WorkerDebuggerGlobalScope },
301 : { PrototypeTraits<prototypes::id::WorkerDebuggerGlobalScope>::Depth },
302 : JSJitInfo::Setter,
303 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
304 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
305 : false, /* isInfallible. False in setters. */
306 : false, /* isMovable. Not relevant for setters. */
307 : false, /* isEliminatable. Not relevant for setters. */
308 : false, /* isAlwaysInSlot. Only relevant for getters. */
309 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
310 : false, /* isTypedMethod. Only relevant for methods. */
311 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
312 : };
313 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
314 : static_assert(0 < 1, "There is no slot for us");
315 :
316 : static bool
317 0 : setImmediate(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WorkerDebuggerGlobalScope* self, const JSJitMethodCallArgs& args)
318 : {
319 0 : if (MOZ_UNLIKELY(args.length() < 1)) {
320 0 : return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "WorkerDebuggerGlobalScope.setImmediate");
321 : }
322 0 : RootedCallback<OwningNonNull<binding_detail::FastFunction>> arg0(cx);
323 0 : if (args[0].isObject()) {
324 0 : if (JS::IsCallable(&args[0].toObject())) {
325 : { // scope for tempRoot
326 0 : JS::Rooted<JSObject*> tempRoot(cx, &args[0].toObject());
327 0 : arg0 = new binding_detail::FastFunction(tempRoot);
328 : }
329 : } else {
330 0 : ThrowErrorMessage(cx, MSG_NOT_CALLABLE, "Argument 1 of WorkerDebuggerGlobalScope.setImmediate");
331 0 : return false;
332 : }
333 : } else {
334 0 : ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of WorkerDebuggerGlobalScope.setImmediate");
335 0 : return false;
336 : }
337 0 : binding_detail::FastErrorResult rv;
338 0 : self->SetImmediate(NonNullHelper(arg0), rv);
339 0 : if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
340 0 : return false;
341 : }
342 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
343 0 : args.rval().setUndefined();
344 0 : return true;
345 : }
346 :
347 : static const JSJitInfo setImmediate_methodinfo = {
348 : { (JSJitGetterOp)setImmediate },
349 : { prototypes::id::WorkerDebuggerGlobalScope },
350 : { PrototypeTraits<prototypes::id::WorkerDebuggerGlobalScope>::Depth },
351 : JSJitInfo::Method,
352 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
353 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
354 : false, /* isInfallible. False in setters. */
355 : false, /* isMovable. Not relevant for setters. */
356 : false, /* isEliminatable. Not relevant for setters. */
357 : false, /* isAlwaysInSlot. Only relevant for getters. */
358 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
359 : false, /* isTypedMethod. Only relevant for methods. */
360 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
361 : };
362 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
363 : static_assert(0 < 1, "There is no slot for us");
364 :
365 : static bool
366 0 : reportError(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WorkerDebuggerGlobalScope* self, const JSJitMethodCallArgs& args)
367 : {
368 0 : if (MOZ_UNLIKELY(args.length() < 1)) {
369 0 : return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "WorkerDebuggerGlobalScope.reportError");
370 : }
371 0 : binding_detail::FakeString arg0;
372 0 : if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
373 0 : return false;
374 : }
375 0 : self->ReportError(cx, NonNullHelper(Constify(arg0)));
376 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
377 0 : args.rval().setUndefined();
378 0 : return true;
379 : }
380 :
381 : static const JSJitInfo reportError_methodinfo = {
382 : { (JSJitGetterOp)reportError },
383 : { prototypes::id::WorkerDebuggerGlobalScope },
384 : { PrototypeTraits<prototypes::id::WorkerDebuggerGlobalScope>::Depth },
385 : JSJitInfo::Method,
386 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
387 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
388 : false, /* isInfallible. False in setters. */
389 : false, /* isMovable. Not relevant for setters. */
390 : false, /* isEliminatable. Not relevant for setters. */
391 : false, /* isAlwaysInSlot. Only relevant for getters. */
392 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
393 : false, /* isTypedMethod. Only relevant for methods. */
394 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
395 : };
396 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
397 : static_assert(0 < 1, "There is no slot for us");
398 :
399 : static bool
400 0 : retrieveConsoleEvents(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WorkerDebuggerGlobalScope* self, const JSJitMethodCallArgs& args)
401 : {
402 0 : binding_detail::FastErrorResult rv;
403 0 : nsTArray<JS::Value> result;
404 0 : SequenceRooter<JS::Value > resultRooter(cx, &result);
405 0 : self->RetrieveConsoleEvents(cx, result, rv);
406 0 : if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
407 0 : return false;
408 : }
409 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
410 :
411 0 : uint32_t length = result.Length();
412 0 : JS::Rooted<JSObject*> returnArray(cx, JS_NewArrayObject(cx, length));
413 0 : if (!returnArray) {
414 0 : return false;
415 : }
416 : // Scope for 'tmp'
417 : {
418 0 : JS::Rooted<JS::Value> tmp(cx);
419 0 : for (uint32_t sequenceIdx0 = 0; sequenceIdx0 < length; ++sequenceIdx0) {
420 : // Control block to let us common up the JS_DefineElement calls when there
421 : // are different ways to succeed at wrapping the object.
422 : do {
423 0 : JS::ExposeValueToActiveJS(result[sequenceIdx0]);
424 0 : tmp.set(result[sequenceIdx0]);
425 0 : if (!MaybeWrapValue(cx, &tmp)) {
426 0 : return false;
427 : }
428 0 : break;
429 : } while (0);
430 0 : if (!JS_DefineElement(cx, returnArray, sequenceIdx0, tmp,
431 : JSPROP_ENUMERATE)) {
432 0 : return false;
433 : }
434 : }
435 : }
436 0 : args.rval().setObject(*returnArray);
437 0 : return true;
438 : }
439 :
440 : static const JSJitInfo retrieveConsoleEvents_methodinfo = {
441 : { (JSJitGetterOp)retrieveConsoleEvents },
442 : { prototypes::id::WorkerDebuggerGlobalScope },
443 : { PrototypeTraits<prototypes::id::WorkerDebuggerGlobalScope>::Depth },
444 : JSJitInfo::Method,
445 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
446 : JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
447 : false, /* isInfallible. False in setters. */
448 : false, /* isMovable. Not relevant for setters. */
449 : false, /* isEliminatable. Not relevant for setters. */
450 : false, /* isAlwaysInSlot. Only relevant for getters. */
451 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
452 : false, /* isTypedMethod. Only relevant for methods. */
453 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
454 : };
455 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
456 : static_assert(0 < 1, "There is no slot for us");
457 :
458 : static bool
459 0 : setConsoleEventHandler(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WorkerDebuggerGlobalScope* self, const JSJitMethodCallArgs& args)
460 : {
461 0 : if (MOZ_UNLIKELY(args.length() < 1)) {
462 0 : return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "WorkerDebuggerGlobalScope.setConsoleEventHandler");
463 : }
464 0 : RootedCallback<RefPtr<binding_detail::FastAnyCallback>> arg0(cx);
465 0 : if (args[0].isObject()) {
466 0 : if (JS::IsCallable(&args[0].toObject())) {
467 : { // scope for tempRoot
468 0 : JS::Rooted<JSObject*> tempRoot(cx, &args[0].toObject());
469 0 : arg0 = new binding_detail::FastAnyCallback(tempRoot);
470 : }
471 : } else {
472 0 : ThrowErrorMessage(cx, MSG_NOT_CALLABLE, "Argument 1 of WorkerDebuggerGlobalScope.setConsoleEventHandler");
473 0 : return false;
474 : }
475 0 : } else if (args[0].isNullOrUndefined()) {
476 0 : arg0 = nullptr;
477 : } else {
478 0 : ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of WorkerDebuggerGlobalScope.setConsoleEventHandler");
479 0 : return false;
480 : }
481 0 : binding_detail::FastErrorResult rv;
482 0 : self->SetConsoleEventHandler(cx, Constify(arg0), rv);
483 0 : if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
484 0 : return false;
485 : }
486 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
487 0 : args.rval().setUndefined();
488 0 : return true;
489 : }
490 :
491 : static const JSJitInfo setConsoleEventHandler_methodinfo = {
492 : { (JSJitGetterOp)setConsoleEventHandler },
493 : { prototypes::id::WorkerDebuggerGlobalScope },
494 : { PrototypeTraits<prototypes::id::WorkerDebuggerGlobalScope>::Depth },
495 : JSJitInfo::Method,
496 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
497 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
498 : false, /* isInfallible. False in setters. */
499 : false, /* isMovable. Not relevant for setters. */
500 : false, /* isEliminatable. Not relevant for setters. */
501 : false, /* isAlwaysInSlot. Only relevant for getters. */
502 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
503 : false, /* isTypedMethod. Only relevant for methods. */
504 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
505 : };
506 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
507 : static_assert(0 < 1, "There is no slot for us");
508 :
509 : static bool
510 0 : dump(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::WorkerDebuggerGlobalScope* self, const JSJitMethodCallArgs& args)
511 : {
512 0 : Optional<nsAString> arg0;
513 0 : binding_detail::FakeString arg0_holder;
514 0 : if (args.hasDefined(0)) {
515 0 : if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0_holder)) {
516 0 : return false;
517 : }
518 0 : arg0 = &arg0_holder;
519 : }
520 0 : self->Dump(cx, NonNullHelper(Constify(arg0)));
521 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
522 0 : args.rval().setUndefined();
523 0 : return true;
524 : }
525 :
526 : static const JSJitInfo dump_methodinfo = {
527 : { (JSJitGetterOp)dump },
528 : { prototypes::id::WorkerDebuggerGlobalScope },
529 : { PrototypeTraits<prototypes::id::WorkerDebuggerGlobalScope>::Depth },
530 : JSJitInfo::Method,
531 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
532 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
533 : false, /* isInfallible. False in setters. */
534 : false, /* isMovable. Not relevant for setters. */
535 : false, /* isEliminatable. Not relevant for setters. */
536 : false, /* isAlwaysInSlot. Only relevant for getters. */
537 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
538 : false, /* isTypedMethod. Only relevant for methods. */
539 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
540 : };
541 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
542 : static_assert(0 < 1, "There is no slot for us");
543 :
544 : static bool
545 0 : genericMethod(JSContext* cx, unsigned argc, JS::Value* vp)
546 : {
547 0 : JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
548 0 : if (!args.thisv().isNullOrUndefined() && !args.thisv().isObject()) {
549 0 : return ThrowInvalidThis(cx, args, false, "WorkerDebuggerGlobalScope");
550 : }
551 0 : JS::Rooted<JSObject*> obj(cx, args.thisv().isObject() ? &args.thisv().toObject() : js::GetGlobalForObjectCrossCompartment(&args.callee()));
552 :
553 : mozilla::dom::WorkerDebuggerGlobalScope* self;
554 0 : JS::Rooted<JS::Value> rootSelf(cx, JS::ObjectValue(*obj));
555 : {
556 0 : nsresult rv = UnwrapObject<prototypes::id::WorkerDebuggerGlobalScope, mozilla::dom::WorkerDebuggerGlobalScope>(&rootSelf, self);
557 0 : if (NS_FAILED(rv)) {
558 0 : return ThrowInvalidThis(cx, args, rv == NS_ERROR_XPC_SECURITY_MANAGER_VETO, "WorkerDebuggerGlobalScope");
559 : }
560 : }
561 0 : const JSJitInfo *info = FUNCTION_VALUE_TO_JITINFO(args.calleev());
562 0 : MOZ_ASSERT(info->type() == JSJitInfo::Method);
563 0 : JSJitMethodOp method = info->method;
564 0 : bool ok = method(cx, obj, self, JSJitMethodCallArgs(args));
565 : #ifdef DEBUG
566 0 : if (ok) {
567 0 : AssertReturnTypeMatchesJitinfo(info, args.rval());
568 : }
569 : #endif
570 0 : return ok;
571 : }
572 :
573 : static bool
574 0 : genericGetter(JSContext* cx, unsigned argc, JS::Value* vp)
575 : {
576 0 : JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
577 0 : if (!args.thisv().isNullOrUndefined() && !args.thisv().isObject()) {
578 0 : return ThrowInvalidThis(cx, args, false, "WorkerDebuggerGlobalScope");
579 : }
580 0 : JS::Rooted<JSObject*> obj(cx, args.thisv().isObject() ? &args.thisv().toObject() : js::GetGlobalForObjectCrossCompartment(&args.callee()));
581 :
582 : mozilla::dom::WorkerDebuggerGlobalScope* self;
583 0 : JS::Rooted<JS::Value> rootSelf(cx, JS::ObjectValue(*obj));
584 : {
585 0 : nsresult rv = UnwrapObject<prototypes::id::WorkerDebuggerGlobalScope, mozilla::dom::WorkerDebuggerGlobalScope>(&rootSelf, self);
586 0 : if (NS_FAILED(rv)) {
587 0 : return ThrowInvalidThis(cx, args, rv == NS_ERROR_XPC_SECURITY_MANAGER_VETO, "WorkerDebuggerGlobalScope");
588 : }
589 : }
590 0 : const JSJitInfo *info = FUNCTION_VALUE_TO_JITINFO(args.calleev());
591 0 : MOZ_ASSERT(info->type() == JSJitInfo::Getter);
592 0 : JSJitGetterOp getter = info->getter;
593 0 : bool ok = getter(cx, obj, self, JSJitGetterCallArgs(args));
594 : #ifdef DEBUG
595 0 : if (ok) {
596 0 : AssertReturnTypeMatchesJitinfo(info, args.rval());
597 : }
598 : #endif
599 0 : return ok;
600 : }
601 :
602 : static bool
603 0 : genericSetter(JSContext* cx, unsigned argc, JS::Value* vp)
604 : {
605 0 : JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
606 0 : if (!args.thisv().isNullOrUndefined() && !args.thisv().isObject()) {
607 0 : return ThrowInvalidThis(cx, args, false, "WorkerDebuggerGlobalScope");
608 : }
609 0 : JS::Rooted<JSObject*> obj(cx, args.thisv().isObject() ? &args.thisv().toObject() : js::GetGlobalForObjectCrossCompartment(&args.callee()));
610 :
611 : mozilla::dom::WorkerDebuggerGlobalScope* self;
612 0 : JS::Rooted<JS::Value> rootSelf(cx, JS::ObjectValue(*obj));
613 : {
614 0 : nsresult rv = UnwrapObject<prototypes::id::WorkerDebuggerGlobalScope, mozilla::dom::WorkerDebuggerGlobalScope>(&rootSelf, self);
615 0 : if (NS_FAILED(rv)) {
616 0 : return ThrowInvalidThis(cx, args, rv == NS_ERROR_XPC_SECURITY_MANAGER_VETO, "WorkerDebuggerGlobalScope");
617 : }
618 : }
619 0 : if (args.length() == 0) {
620 0 : return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "WorkerDebuggerGlobalScope attribute setter");
621 : }
622 0 : const JSJitInfo *info = FUNCTION_VALUE_TO_JITINFO(args.calleev());
623 0 : MOZ_ASSERT(info->type() == JSJitInfo::Setter);
624 0 : JSJitSetterOp setter = info->setter;
625 0 : if (!setter(cx, obj, self, JSJitSetterCallArgs(args))) {
626 0 : return false;
627 : }
628 0 : args.rval().setUndefined();
629 : #ifdef DEBUG
630 0 : AssertReturnTypeMatchesJitinfo(info, args.rval());
631 : #endif
632 0 : return true;
633 : }
634 :
635 : static void
636 0 : _finalize(js::FreeOp* fop, JSObject* obj)
637 : {
638 0 : mozilla::dom::WorkerDebuggerGlobalScope* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::WorkerDebuggerGlobalScope>(obj);
639 0 : if (self) {
640 0 : ClearWrapper(self, self, obj);
641 0 : mozilla::dom::FinalizeGlobal(CastToJSFreeOp(fop), obj);
642 0 : AddForDeferredFinalization<mozilla::dom::WorkerDebuggerGlobalScope>(self);
643 : }
644 0 : }
645 :
646 : static void
647 0 : _objectMoved(JSObject* obj, const JSObject* old)
648 : {
649 0 : mozilla::dom::WorkerDebuggerGlobalScope* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::WorkerDebuggerGlobalScope>(obj);
650 0 : if (self) {
651 0 : UpdateWrapper(self, self, obj, old);
652 : }
653 0 : }
654 :
655 : // We deliberately use brace-elision to make Visual Studio produce better initalization code.
656 : #if defined(__clang__)
657 : #pragma clang diagnostic push
658 : #pragma clang diagnostic ignored "-Wmissing-braces"
659 : #endif
660 : static const JSFunctionSpec sMethods_specs[] = {
661 : JS_FNSPEC("createSandbox", genericMethod, reinterpret_cast<const JSJitInfo*>(&createSandbox_methodinfo), 2, JSPROP_ENUMERATE, nullptr),
662 : JS_FNSPEC("loadSubScript", genericMethod, reinterpret_cast<const JSJitInfo*>(&loadSubScript_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
663 : JS_FNSPEC("enterEventLoop", genericMethod, reinterpret_cast<const JSJitInfo*>(&enterEventLoop_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
664 : JS_FNSPEC("leaveEventLoop", genericMethod, reinterpret_cast<const JSJitInfo*>(&leaveEventLoop_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
665 : JS_FNSPEC("postMessage", genericMethod, reinterpret_cast<const JSJitInfo*>(&postMessage_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
666 : JS_FNSPEC("setImmediate", genericMethod, reinterpret_cast<const JSJitInfo*>(&setImmediate_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
667 : JS_FNSPEC("reportError", genericMethod, reinterpret_cast<const JSJitInfo*>(&reportError_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
668 : JS_FNSPEC("retrieveConsoleEvents", genericMethod, reinterpret_cast<const JSJitInfo*>(&retrieveConsoleEvents_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
669 : JS_FNSPEC("setConsoleEventHandler", genericMethod, reinterpret_cast<const JSJitInfo*>(&setConsoleEventHandler_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
670 : JS_FNSPEC("dump", genericMethod, reinterpret_cast<const JSJitInfo*>(&dump_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
671 : JS_FS_END
672 : };
673 : #if defined(__clang__)
674 : #pragma clang diagnostic pop
675 : #endif
676 :
677 :
678 : // Can't be const because the pref-enabled boolean needs to be writable
679 : static Prefable<const JSFunctionSpec> sMethods[] = {
680 : { nullptr, &sMethods_specs[0] },
681 : { nullptr, nullptr }
682 : };
683 :
684 : // We deliberately use brace-elision to make Visual Studio produce better initalization code.
685 : #if defined(__clang__)
686 : #pragma clang diagnostic push
687 : #pragma clang diagnostic ignored "-Wmissing-braces"
688 : #endif
689 : static const JSPropertySpec sAttributes_specs[] = {
690 : { "global", JSPROP_SHARED | JSPROP_ENUMERATE, genericGetter, &global_getterinfo, nullptr, nullptr },
691 : { "onmessage", JSPROP_SHARED | JSPROP_ENUMERATE, genericGetter, &onmessage_getterinfo, genericSetter, &onmessage_setterinfo },
692 : { nullptr, 0, nullptr, nullptr, nullptr, nullptr }
693 : };
694 : #if defined(__clang__)
695 : #pragma clang diagnostic pop
696 : #endif
697 :
698 :
699 : // Can't be const because the pref-enabled boolean needs to be writable
700 : static Prefable<const JSPropertySpec> sAttributes[] = {
701 : { nullptr, &sAttributes_specs[0] },
702 : { nullptr, nullptr }
703 : };
704 :
705 :
706 : static const NativePropertiesN<2> sNativeProperties = {
707 : false, 0,
708 : false, 0,
709 : true, 0 /* sMethods */,
710 : true, 1 /* sAttributes */,
711 : false, 0,
712 : false, 0,
713 : false, 0,
714 : -1,
715 : 0,
716 : nullptr,
717 : {
718 : { sMethods, nullptr },
719 : { sAttributes, nullptr }
720 : }
721 : };
722 :
723 : static const DOMIfaceAndProtoJSClass sInterfaceObjectClass = {
724 : {
725 : "Function",
726 : JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_SLOTS_BASE),
727 : &sBoringInterfaceObjectClassClassOps,
728 : JS_NULL_CLASS_SPEC,
729 : JS_NULL_CLASS_EXT,
730 : &sInterfaceObjectClassObjectOps
731 : },
732 : eInterface,
733 : true,
734 : prototypes::id::WorkerDebuggerGlobalScope,
735 : PrototypeTraits<prototypes::id::WorkerDebuggerGlobalScope>::Depth,
736 : &sEmptyNativePropertyHooks,
737 : "function WorkerDebuggerGlobalScope() {\n [native code]\n}",
738 : EventTargetBinding::GetConstructorObject
739 : };
740 :
741 : static const DOMIfaceAndProtoJSClass sPrototypeClass = {
742 : {
743 : "WorkerDebuggerGlobalScopePrototype",
744 : JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_PROTO_SLOTS_BASE),
745 : JS_NULL_CLASS_OPS,
746 : JS_NULL_CLASS_SPEC,
747 : JS_NULL_CLASS_EXT,
748 : JS_NULL_OBJECT_OPS
749 : },
750 : eGlobalInterfacePrototype,
751 : false,
752 : prototypes::id::WorkerDebuggerGlobalScope,
753 : PrototypeTraits<prototypes::id::WorkerDebuggerGlobalScope>::Depth,
754 : &sEmptyNativePropertyHooks,
755 : "[object WorkerDebuggerGlobalScopePrototype]",
756 : EventTargetBinding::GetProtoObject
757 : };
758 :
759 : static const js::ClassOps sClassOps = {
760 : nullptr, /* addProperty */
761 : nullptr, /* delProperty */
762 : nullptr, /* getProperty */
763 : nullptr, /* setProperty */
764 : nullptr, /* enumerate */
765 : mozilla::dom::EnumerateGlobal, /* newEnumerate */
766 : mozilla::dom::ResolveGlobal, /* resolve */
767 : mozilla::dom::MayResolveGlobal, /* mayResolve */
768 : _finalize, /* finalize */
769 : nullptr, /* call */
770 : nullptr, /* hasInstance */
771 : nullptr, /* construct */
772 : JS_GlobalObjectTraceHook, /* trace */
773 : };
774 :
775 : static const js::ClassExtension sClassExtension = {
776 : nullptr, /* weakmapKeyDelegateOp */
777 : _objectMoved /* objectMovedOp */
778 : };
779 :
780 : static const DOMJSClass sClass = {
781 : { "WorkerDebuggerGlobalScope",
782 : JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_DOM_GLOBAL | JSCLASS_GLOBAL_FLAGS_WITH_SLOTS(DOM_GLOBAL_SLOTS),
783 : &sClassOps,
784 : JS_NULL_CLASS_SPEC,
785 : &sClassExtension,
786 : JS_NULL_OBJECT_OPS
787 : },
788 : { prototypes::id::EventTarget, prototypes::id::WorkerDebuggerGlobalScope, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count },
789 : IsBaseOf<nsISupports, mozilla::dom::WorkerDebuggerGlobalScope >::value,
790 : &sEmptyNativePropertyHooks,
791 : FindAssociatedGlobalForNative<mozilla::dom::WorkerDebuggerGlobalScope>::Get,
792 : GetProtoObjectHandle,
793 : GetCCParticipant<mozilla::dom::WorkerDebuggerGlobalScope>::Get()
794 : };
795 : static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS,
796 : "Must have the right minimal number of reserved slots.");
797 : static_assert(JSCLASS_GLOBAL_APPLICATION_SLOTS >= 1,
798 : "Must have enough reserved slots.");
799 :
800 : const JSClass*
801 0 : GetJSClass()
802 : {
803 0 : return sClass.ToJSClass();
804 : }
805 :
806 : bool
807 0 : Wrap(JSContext* aCx, mozilla::dom::WorkerDebuggerGlobalScope* aObject, nsWrapperCache* aCache, JS::CompartmentOptions& aOptions, JSPrincipals* aPrincipal, bool aInitStandardClasses, JS::MutableHandle<JSObject*> aReflector)
808 : {
809 : MOZ_ASSERT(static_cast<mozilla::dom::WorkerDebuggerGlobalScope*>(aObject) ==
810 : reinterpret_cast<mozilla::dom::WorkerDebuggerGlobalScope*>(aObject),
811 : "Multiple inheritance for mozilla::dom::WorkerDebuggerGlobalScope is broken.");
812 : MOZ_ASSERT(static_cast<mozilla::dom::EventTarget*>(aObject) ==
813 : reinterpret_cast<mozilla::dom::EventTarget*>(aObject),
814 : "Multiple inheritance for mozilla::dom::EventTarget is broken.");
815 0 : MOZ_ASSERT(ToSupportsIsCorrect(aObject));
816 0 : MOZ_ASSERT(ToSupportsIsOnPrimaryInheritanceChain(aObject, aCache),
817 : "nsISupports must be on our primary inheritance chain");
818 :
819 0 : if (!CreateGlobal<mozilla::dom::WorkerDebuggerGlobalScope, GetProtoObjectHandle>(aCx,
820 : aObject,
821 : aCache,
822 : sClass.ToJSClass(),
823 : aOptions,
824 : aPrincipal,
825 : aInitStandardClasses,
826 : aReflector)) {
827 0 : aCache->ReleaseWrapper(aObject);
828 0 : aCache->ClearWrapper();
829 0 : return false;
830 : }
831 :
832 : // aReflector is a new global, so has a new compartment. Enter it
833 : // before doing anything with it.
834 0 : JSAutoCompartment ac(aCx, aReflector);
835 :
836 0 : if (!DefineProperties(aCx, aReflector, sNativeProperties.Upcast(), nullptr)) {
837 0 : aCache->ReleaseWrapper(aObject);
838 0 : aCache->ClearWrapper();
839 0 : return false;
840 : }
841 :
842 :
843 0 : return true;
844 : }
845 :
846 : void
847 0 : CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
848 : {
849 0 : JS::Handle<JSObject*> parentProto(EventTargetBinding::GetProtoObjectHandle(aCx));
850 0 : if (!parentProto) {
851 0 : return;
852 : }
853 :
854 0 : JS::Handle<JSObject*> constructorProto(EventTargetBinding::GetConstructorObjectHandle(aCx));
855 0 : if (!constructorProto) {
856 0 : return;
857 : }
858 :
859 0 : JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::WorkerDebuggerGlobalScope);
860 0 : JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::WorkerDebuggerGlobalScope);
861 0 : dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
862 : &sPrototypeClass.mBase, protoCache,
863 : constructorProto, &sInterfaceObjectClass.mBase, 0, nullptr,
864 : interfaceCache,
865 : sNativeProperties.Upcast(),
866 : nullptr,
867 : "WorkerDebuggerGlobalScope", aDefineOnGlobal,
868 : nullptr,
869 0 : true);
870 :
871 0 : if (*&aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::WorkerDebuggerGlobalScope)) {
872 : bool succeeded;
873 0 : JS::Handle<JSObject*> prot = GetProtoObjectHandle(aCx);
874 0 : if (!JS_SetImmutablePrototype(aCx, prot, &succeeded)) {
875 0 : *protoCache = nullptr;
876 0 : if (interfaceCache) {
877 0 : *interfaceCache = nullptr;
878 : }
879 0 : return;
880 : }
881 :
882 0 : MOZ_ASSERT(succeeded,
883 : "making a fresh prototype object's [[Prototype]] "
884 : "immutable can internally fail, but it should "
885 : "never be unsuccessful");
886 : }
887 : }
888 :
889 : JS::Handle<JSObject*>
890 0 : GetProtoObjectHandle(JSContext* aCx)
891 : {
892 : /* Get the interface prototype object for this class. This will create the
893 : object as needed. */
894 0 : bool aDefineOnGlobal = true;
895 :
896 : /* Make sure our global is sane. Hopefully we can remove this sometime */
897 0 : JSObject* global = JS::CurrentGlobalOrNull(aCx);
898 0 : if (!(js::GetObjectClass(global)->flags & JSCLASS_DOM_GLOBAL)) {
899 0 : return nullptr;
900 : }
901 :
902 : /* Check to see whether the interface objects are already installed */
903 0 : ProtoAndIfaceCache& protoAndIfaceCache = *GetProtoAndIfaceCache(global);
904 0 : if (!protoAndIfaceCache.HasEntryInSlot(prototypes::id::WorkerDebuggerGlobalScope)) {
905 0 : JS::Rooted<JSObject*> rootedGlobal(aCx, global);
906 0 : CreateInterfaceObjects(aCx, rootedGlobal, protoAndIfaceCache, aDefineOnGlobal);
907 : }
908 :
909 : /*
910 : * The object might _still_ be null, but that's OK.
911 : *
912 : * Calling fromMarkedLocation() is safe because protoAndIfaceCache is
913 : * traced by TraceProtoAndIfaceCache() and its contents are never
914 : * changed after they have been set.
915 : *
916 : * Calling address() avoids the read read barrier that does gray
917 : * unmarking, but it's not possible for the object to be gray here.
918 : */
919 :
920 0 : const JS::Heap<JSObject*>& entrySlot = protoAndIfaceCache.EntrySlotMustExist(prototypes::id::WorkerDebuggerGlobalScope);
921 0 : MOZ_ASSERT(JS::ObjectIsNotGray(entrySlot));
922 0 : return JS::Handle<JSObject*>::fromMarkedLocation(entrySlot.address());
923 : }
924 :
925 : JS::Handle<JSObject*>
926 0 : GetConstructorObjectHandle(JSContext* aCx, bool aDefineOnGlobal)
927 : {
928 : /* Get the interface object for this class. This will create the object as
929 : needed. */
930 :
931 : /* Make sure our global is sane. Hopefully we can remove this sometime */
932 0 : JSObject* global = JS::CurrentGlobalOrNull(aCx);
933 0 : if (!(js::GetObjectClass(global)->flags & JSCLASS_DOM_GLOBAL)) {
934 0 : return nullptr;
935 : }
936 :
937 : /* Check to see whether the interface objects are already installed */
938 0 : ProtoAndIfaceCache& protoAndIfaceCache = *GetProtoAndIfaceCache(global);
939 0 : if (!protoAndIfaceCache.HasEntryInSlot(constructors::id::WorkerDebuggerGlobalScope)) {
940 0 : JS::Rooted<JSObject*> rootedGlobal(aCx, global);
941 0 : CreateInterfaceObjects(aCx, rootedGlobal, protoAndIfaceCache, aDefineOnGlobal);
942 : }
943 :
944 : /*
945 : * The object might _still_ be null, but that's OK.
946 : *
947 : * Calling fromMarkedLocation() is safe because protoAndIfaceCache is
948 : * traced by TraceProtoAndIfaceCache() and its contents are never
949 : * changed after they have been set.
950 : *
951 : * Calling address() avoids the read read barrier that does gray
952 : * unmarking, but it's not possible for the object to be gray here.
953 : */
954 :
955 0 : const JS::Heap<JSObject*>& entrySlot = protoAndIfaceCache.EntrySlotMustExist(constructors::id::WorkerDebuggerGlobalScope);
956 0 : MOZ_ASSERT(JS::ObjectIsNotGray(entrySlot));
957 0 : return JS::Handle<JSObject*>::fromMarkedLocation(entrySlot.address());
958 : }
959 :
960 : JSObject*
961 0 : GetConstructorObject(JSContext* aCx)
962 : {
963 0 : return GetConstructorObjectHandle(aCx);
964 : }
965 :
966 : } // namespace WorkerDebuggerGlobalScopeBinding
967 :
968 :
969 :
970 : } // namespace dom
971 : } // namespace mozilla
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