Line data Source code
1 : /* THIS FILE IS AUTOGENERATED FROM XMLHttpRequestEventTarget.webidl BY Codegen.py - DO NOT EDIT */
2 :
3 : #include "EventHandlerBinding.h"
4 : #include "EventTargetBinding.h"
5 : #include "WrapperFactory.h"
6 : #include "XMLHttpRequestEventTargetBinding.h"
7 : #include "mozilla/OwningNonNull.h"
8 : #include "mozilla/dom/BindingUtils.h"
9 : #include "mozilla/dom/DOMJSClass.h"
10 : #include "mozilla/dom/NonRefcountedDOMObject.h"
11 : #include "mozilla/dom/Nullable.h"
12 : #include "mozilla/dom/XMLHttpRequestEventTarget.h"
13 : #include "mozilla/dom/XrayExpandoClass.h"
14 : #include "nsThreadUtils.h"
15 : #include "xpcprivate.h"
16 :
17 : namespace mozilla {
18 : namespace dom {
19 :
20 : namespace XMLHttpRequestEventTargetBinding {
21 :
22 : static_assert(IsRefcounted<NativeType>::value == IsRefcounted<EventTargetBinding::NativeType>::value,
23 : "Can't inherit from an interface with a different ownership model.");
24 :
25 : static bool
26 0 : get_onloadstart(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XMLHttpRequestEventTarget* self, JSJitGetterCallArgs args)
27 : {
28 0 : RefPtr<EventHandlerNonNull> result(self->GetOnloadstart());
29 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
30 0 : if (result) {
31 0 : args.rval().setObjectOrNull(GetCallbackFromCallbackObject(result));
32 0 : if (!MaybeWrapObjectOrNullValue(cx, args.rval())) {
33 0 : return false;
34 : }
35 0 : return true;
36 : } else {
37 0 : args.rval().setNull();
38 0 : return true;
39 : }
40 : }
41 :
42 : static bool
43 0 : set_onloadstart(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XMLHttpRequestEventTarget* self, JSJitSetterCallArgs args)
44 : {
45 0 : RootedCallback<RefPtr<binding_detail::FastEventHandlerNonNull>> arg0(cx);
46 0 : if (args[0].isObject()) {
47 : { // scope for tempRoot
48 0 : JS::Rooted<JSObject*> tempRoot(cx, &args[0].toObject());
49 0 : arg0 = new binding_detail::FastEventHandlerNonNull(tempRoot);
50 : }
51 : } else {
52 0 : arg0 = nullptr;
53 : }
54 0 : self->SetOnloadstart(Constify(arg0));
55 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
56 :
57 0 : return true;
58 : }
59 :
60 : static const JSJitInfo onloadstart_getterinfo = {
61 : { (JSJitGetterOp)get_onloadstart },
62 : { prototypes::id::XMLHttpRequestEventTarget },
63 : { PrototypeTraits<prototypes::id::XMLHttpRequestEventTarget>::Depth },
64 : JSJitInfo::Getter,
65 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
66 : JSVAL_TYPE_UNKNOWN, /* returnType. Not relevant for setters. */
67 : false, /* isInfallible. False in setters. */
68 : false, /* isMovable. Not relevant for setters. */
69 : false, /* isEliminatable. Not relevant for setters. */
70 : false, /* isAlwaysInSlot. Only relevant for getters. */
71 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
72 : false, /* isTypedMethod. Only relevant for methods. */
73 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
74 : };
75 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
76 : static_assert(0 < 1, "There is no slot for us");
77 : static const JSJitInfo onloadstart_setterinfo = {
78 : { (JSJitGetterOp)set_onloadstart },
79 : { prototypes::id::XMLHttpRequestEventTarget },
80 : { PrototypeTraits<prototypes::id::XMLHttpRequestEventTarget>::Depth },
81 : JSJitInfo::Setter,
82 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
83 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
84 : false, /* isInfallible. False in setters. */
85 : false, /* isMovable. Not relevant for setters. */
86 : false, /* isEliminatable. Not relevant for setters. */
87 : false, /* isAlwaysInSlot. Only relevant for getters. */
88 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
89 : false, /* isTypedMethod. Only relevant for methods. */
90 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
91 : };
92 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
93 : static_assert(0 < 1, "There is no slot for us");
94 :
95 : static bool
96 0 : get_onprogress(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XMLHttpRequestEventTarget* self, JSJitGetterCallArgs args)
97 : {
98 0 : RefPtr<EventHandlerNonNull> result(self->GetOnprogress());
99 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
100 0 : if (result) {
101 0 : args.rval().setObjectOrNull(GetCallbackFromCallbackObject(result));
102 0 : if (!MaybeWrapObjectOrNullValue(cx, args.rval())) {
103 0 : return false;
104 : }
105 0 : return true;
106 : } else {
107 0 : args.rval().setNull();
108 0 : return true;
109 : }
110 : }
111 :
112 : static bool
113 0 : set_onprogress(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XMLHttpRequestEventTarget* self, JSJitSetterCallArgs args)
114 : {
115 0 : RootedCallback<RefPtr<binding_detail::FastEventHandlerNonNull>> arg0(cx);
116 0 : if (args[0].isObject()) {
117 : { // scope for tempRoot
118 0 : JS::Rooted<JSObject*> tempRoot(cx, &args[0].toObject());
119 0 : arg0 = new binding_detail::FastEventHandlerNonNull(tempRoot);
120 : }
121 : } else {
122 0 : arg0 = nullptr;
123 : }
124 0 : self->SetOnprogress(Constify(arg0));
125 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
126 :
127 0 : return true;
128 : }
129 :
130 : static const JSJitInfo onprogress_getterinfo = {
131 : { (JSJitGetterOp)get_onprogress },
132 : { prototypes::id::XMLHttpRequestEventTarget },
133 : { PrototypeTraits<prototypes::id::XMLHttpRequestEventTarget>::Depth },
134 : JSJitInfo::Getter,
135 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
136 : JSVAL_TYPE_UNKNOWN, /* returnType. Not relevant for setters. */
137 : false, /* isInfallible. False in setters. */
138 : false, /* isMovable. Not relevant for setters. */
139 : false, /* isEliminatable. Not relevant for setters. */
140 : false, /* isAlwaysInSlot. Only relevant for getters. */
141 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
142 : false, /* isTypedMethod. Only relevant for methods. */
143 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
144 : };
145 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
146 : static_assert(0 < 1, "There is no slot for us");
147 : static const JSJitInfo onprogress_setterinfo = {
148 : { (JSJitGetterOp)set_onprogress },
149 : { prototypes::id::XMLHttpRequestEventTarget },
150 : { PrototypeTraits<prototypes::id::XMLHttpRequestEventTarget>::Depth },
151 : JSJitInfo::Setter,
152 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
153 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
154 : false, /* isInfallible. False in setters. */
155 : false, /* isMovable. Not relevant for setters. */
156 : false, /* isEliminatable. Not relevant for setters. */
157 : false, /* isAlwaysInSlot. Only relevant for getters. */
158 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
159 : false, /* isTypedMethod. Only relevant for methods. */
160 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
161 : };
162 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
163 : static_assert(0 < 1, "There is no slot for us");
164 :
165 : static bool
166 0 : get_onabort(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XMLHttpRequestEventTarget* self, JSJitGetterCallArgs args)
167 : {
168 0 : RefPtr<EventHandlerNonNull> result(self->GetOnabort());
169 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
170 0 : if (result) {
171 0 : args.rval().setObjectOrNull(GetCallbackFromCallbackObject(result));
172 0 : if (!MaybeWrapObjectOrNullValue(cx, args.rval())) {
173 0 : return false;
174 : }
175 0 : return true;
176 : } else {
177 0 : args.rval().setNull();
178 0 : return true;
179 : }
180 : }
181 :
182 : static bool
183 0 : set_onabort(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XMLHttpRequestEventTarget* self, JSJitSetterCallArgs args)
184 : {
185 0 : RootedCallback<RefPtr<binding_detail::FastEventHandlerNonNull>> arg0(cx);
186 0 : if (args[0].isObject()) {
187 : { // scope for tempRoot
188 0 : JS::Rooted<JSObject*> tempRoot(cx, &args[0].toObject());
189 0 : arg0 = new binding_detail::FastEventHandlerNonNull(tempRoot);
190 : }
191 : } else {
192 0 : arg0 = nullptr;
193 : }
194 0 : self->SetOnabort(Constify(arg0));
195 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
196 :
197 0 : return true;
198 : }
199 :
200 : static const JSJitInfo onabort_getterinfo = {
201 : { (JSJitGetterOp)get_onabort },
202 : { prototypes::id::XMLHttpRequestEventTarget },
203 : { PrototypeTraits<prototypes::id::XMLHttpRequestEventTarget>::Depth },
204 : JSJitInfo::Getter,
205 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
206 : JSVAL_TYPE_UNKNOWN, /* returnType. Not relevant for setters. */
207 : false, /* isInfallible. False in setters. */
208 : false, /* isMovable. Not relevant for setters. */
209 : false, /* isEliminatable. Not relevant for setters. */
210 : false, /* isAlwaysInSlot. Only relevant for getters. */
211 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
212 : false, /* isTypedMethod. Only relevant for methods. */
213 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
214 : };
215 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
216 : static_assert(0 < 1, "There is no slot for us");
217 : static const JSJitInfo onabort_setterinfo = {
218 : { (JSJitGetterOp)set_onabort },
219 : { prototypes::id::XMLHttpRequestEventTarget },
220 : { PrototypeTraits<prototypes::id::XMLHttpRequestEventTarget>::Depth },
221 : JSJitInfo::Setter,
222 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
223 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
224 : false, /* isInfallible. False in setters. */
225 : false, /* isMovable. Not relevant for setters. */
226 : false, /* isEliminatable. Not relevant for setters. */
227 : false, /* isAlwaysInSlot. Only relevant for getters. */
228 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
229 : false, /* isTypedMethod. Only relevant for methods. */
230 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
231 : };
232 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
233 : static_assert(0 < 1, "There is no slot for us");
234 :
235 : static bool
236 0 : get_onerror(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XMLHttpRequestEventTarget* self, JSJitGetterCallArgs args)
237 : {
238 0 : RefPtr<EventHandlerNonNull> result(self->GetOnerror());
239 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
240 0 : if (result) {
241 0 : args.rval().setObjectOrNull(GetCallbackFromCallbackObject(result));
242 0 : if (!MaybeWrapObjectOrNullValue(cx, args.rval())) {
243 0 : return false;
244 : }
245 0 : return true;
246 : } else {
247 0 : args.rval().setNull();
248 0 : return true;
249 : }
250 : }
251 :
252 : static bool
253 0 : set_onerror(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XMLHttpRequestEventTarget* self, JSJitSetterCallArgs args)
254 : {
255 0 : RootedCallback<RefPtr<binding_detail::FastEventHandlerNonNull>> arg0(cx);
256 0 : if (args[0].isObject()) {
257 : { // scope for tempRoot
258 0 : JS::Rooted<JSObject*> tempRoot(cx, &args[0].toObject());
259 0 : arg0 = new binding_detail::FastEventHandlerNonNull(tempRoot);
260 : }
261 : } else {
262 0 : arg0 = nullptr;
263 : }
264 0 : self->SetOnerror(Constify(arg0));
265 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
266 :
267 0 : return true;
268 : }
269 :
270 : static const JSJitInfo onerror_getterinfo = {
271 : { (JSJitGetterOp)get_onerror },
272 : { prototypes::id::XMLHttpRequestEventTarget },
273 : { PrototypeTraits<prototypes::id::XMLHttpRequestEventTarget>::Depth },
274 : JSJitInfo::Getter,
275 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
276 : JSVAL_TYPE_UNKNOWN, /* returnType. Not relevant for setters. */
277 : false, /* isInfallible. False in setters. */
278 : false, /* isMovable. Not relevant for setters. */
279 : false, /* isEliminatable. Not relevant for setters. */
280 : false, /* isAlwaysInSlot. Only relevant for getters. */
281 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
282 : false, /* isTypedMethod. Only relevant for methods. */
283 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
284 : };
285 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
286 : static_assert(0 < 1, "There is no slot for us");
287 : static const JSJitInfo onerror_setterinfo = {
288 : { (JSJitGetterOp)set_onerror },
289 : { prototypes::id::XMLHttpRequestEventTarget },
290 : { PrototypeTraits<prototypes::id::XMLHttpRequestEventTarget>::Depth },
291 : JSJitInfo::Setter,
292 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
293 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
294 : false, /* isInfallible. False in setters. */
295 : false, /* isMovable. Not relevant for setters. */
296 : false, /* isEliminatable. Not relevant for setters. */
297 : false, /* isAlwaysInSlot. Only relevant for getters. */
298 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
299 : false, /* isTypedMethod. Only relevant for methods. */
300 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
301 : };
302 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
303 : static_assert(0 < 1, "There is no slot for us");
304 :
305 : static bool
306 0 : get_onload(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XMLHttpRequestEventTarget* self, JSJitGetterCallArgs args)
307 : {
308 0 : RefPtr<EventHandlerNonNull> result(self->GetOnload());
309 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
310 0 : if (result) {
311 0 : args.rval().setObjectOrNull(GetCallbackFromCallbackObject(result));
312 0 : if (!MaybeWrapObjectOrNullValue(cx, args.rval())) {
313 0 : return false;
314 : }
315 0 : return true;
316 : } else {
317 0 : args.rval().setNull();
318 0 : return true;
319 : }
320 : }
321 :
322 : static bool
323 0 : set_onload(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XMLHttpRequestEventTarget* self, JSJitSetterCallArgs args)
324 : {
325 0 : RootedCallback<RefPtr<binding_detail::FastEventHandlerNonNull>> arg0(cx);
326 0 : if (args[0].isObject()) {
327 : { // scope for tempRoot
328 0 : JS::Rooted<JSObject*> tempRoot(cx, &args[0].toObject());
329 0 : arg0 = new binding_detail::FastEventHandlerNonNull(tempRoot);
330 : }
331 : } else {
332 0 : arg0 = nullptr;
333 : }
334 0 : self->SetOnload(Constify(arg0));
335 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
336 :
337 0 : return true;
338 : }
339 :
340 : static const JSJitInfo onload_getterinfo = {
341 : { (JSJitGetterOp)get_onload },
342 : { prototypes::id::XMLHttpRequestEventTarget },
343 : { PrototypeTraits<prototypes::id::XMLHttpRequestEventTarget>::Depth },
344 : JSJitInfo::Getter,
345 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
346 : JSVAL_TYPE_UNKNOWN, /* returnType. Not relevant for setters. */
347 : false, /* isInfallible. False in setters. */
348 : false, /* isMovable. Not relevant for setters. */
349 : false, /* isEliminatable. Not relevant for setters. */
350 : false, /* isAlwaysInSlot. Only relevant for getters. */
351 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
352 : false, /* isTypedMethod. Only relevant for methods. */
353 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
354 : };
355 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
356 : static_assert(0 < 1, "There is no slot for us");
357 : static const JSJitInfo onload_setterinfo = {
358 : { (JSJitGetterOp)set_onload },
359 : { prototypes::id::XMLHttpRequestEventTarget },
360 : { PrototypeTraits<prototypes::id::XMLHttpRequestEventTarget>::Depth },
361 : JSJitInfo::Setter,
362 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
363 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
364 : false, /* isInfallible. False in setters. */
365 : false, /* isMovable. Not relevant for setters. */
366 : false, /* isEliminatable. Not relevant for setters. */
367 : false, /* isAlwaysInSlot. Only relevant for getters. */
368 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
369 : false, /* isTypedMethod. Only relevant for methods. */
370 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
371 : };
372 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
373 : static_assert(0 < 1, "There is no slot for us");
374 :
375 : static bool
376 0 : get_ontimeout(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XMLHttpRequestEventTarget* self, JSJitGetterCallArgs args)
377 : {
378 0 : RefPtr<EventHandlerNonNull> result(self->GetOntimeout());
379 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
380 0 : if (result) {
381 0 : args.rval().setObjectOrNull(GetCallbackFromCallbackObject(result));
382 0 : if (!MaybeWrapObjectOrNullValue(cx, args.rval())) {
383 0 : return false;
384 : }
385 0 : return true;
386 : } else {
387 0 : args.rval().setNull();
388 0 : return true;
389 : }
390 : }
391 :
392 : static bool
393 0 : set_ontimeout(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XMLHttpRequestEventTarget* self, JSJitSetterCallArgs args)
394 : {
395 0 : RootedCallback<RefPtr<binding_detail::FastEventHandlerNonNull>> arg0(cx);
396 0 : if (args[0].isObject()) {
397 : { // scope for tempRoot
398 0 : JS::Rooted<JSObject*> tempRoot(cx, &args[0].toObject());
399 0 : arg0 = new binding_detail::FastEventHandlerNonNull(tempRoot);
400 : }
401 : } else {
402 0 : arg0 = nullptr;
403 : }
404 0 : self->SetOntimeout(Constify(arg0));
405 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
406 :
407 0 : return true;
408 : }
409 :
410 : static const JSJitInfo ontimeout_getterinfo = {
411 : { (JSJitGetterOp)get_ontimeout },
412 : { prototypes::id::XMLHttpRequestEventTarget },
413 : { PrototypeTraits<prototypes::id::XMLHttpRequestEventTarget>::Depth },
414 : JSJitInfo::Getter,
415 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
416 : JSVAL_TYPE_UNKNOWN, /* returnType. Not relevant for setters. */
417 : false, /* isInfallible. False in setters. */
418 : false, /* isMovable. Not relevant for setters. */
419 : false, /* isEliminatable. Not relevant for setters. */
420 : false, /* isAlwaysInSlot. Only relevant for getters. */
421 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
422 : false, /* isTypedMethod. Only relevant for methods. */
423 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
424 : };
425 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
426 : static_assert(0 < 1, "There is no slot for us");
427 : static const JSJitInfo ontimeout_setterinfo = {
428 : { (JSJitGetterOp)set_ontimeout },
429 : { prototypes::id::XMLHttpRequestEventTarget },
430 : { PrototypeTraits<prototypes::id::XMLHttpRequestEventTarget>::Depth },
431 : JSJitInfo::Setter,
432 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
433 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
434 : false, /* isInfallible. False in setters. */
435 : false, /* isMovable. Not relevant for setters. */
436 : false, /* isEliminatable. Not relevant for setters. */
437 : false, /* isAlwaysInSlot. Only relevant for getters. */
438 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
439 : false, /* isTypedMethod. Only relevant for methods. */
440 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
441 : };
442 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
443 : static_assert(0 < 1, "There is no slot for us");
444 :
445 : static bool
446 0 : get_onloadend(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XMLHttpRequestEventTarget* self, JSJitGetterCallArgs args)
447 : {
448 0 : RefPtr<EventHandlerNonNull> result(self->GetOnloadend());
449 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
450 0 : if (result) {
451 0 : args.rval().setObjectOrNull(GetCallbackFromCallbackObject(result));
452 0 : if (!MaybeWrapObjectOrNullValue(cx, args.rval())) {
453 0 : return false;
454 : }
455 0 : return true;
456 : } else {
457 0 : args.rval().setNull();
458 0 : return true;
459 : }
460 : }
461 :
462 : static bool
463 0 : set_onloadend(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::XMLHttpRequestEventTarget* self, JSJitSetterCallArgs args)
464 : {
465 0 : RootedCallback<RefPtr<binding_detail::FastEventHandlerNonNull>> arg0(cx);
466 0 : if (args[0].isObject()) {
467 : { // scope for tempRoot
468 0 : JS::Rooted<JSObject*> tempRoot(cx, &args[0].toObject());
469 0 : arg0 = new binding_detail::FastEventHandlerNonNull(tempRoot);
470 : }
471 : } else {
472 0 : arg0 = nullptr;
473 : }
474 0 : self->SetOnloadend(Constify(arg0));
475 0 : MOZ_ASSERT(!JS_IsExceptionPending(cx));
476 :
477 0 : return true;
478 : }
479 :
480 : static const JSJitInfo onloadend_getterinfo = {
481 : { (JSJitGetterOp)get_onloadend },
482 : { prototypes::id::XMLHttpRequestEventTarget },
483 : { PrototypeTraits<prototypes::id::XMLHttpRequestEventTarget>::Depth },
484 : JSJitInfo::Getter,
485 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
486 : JSVAL_TYPE_UNKNOWN, /* returnType. Not relevant for setters. */
487 : false, /* isInfallible. False in setters. */
488 : false, /* isMovable. Not relevant for setters. */
489 : false, /* isEliminatable. Not relevant for setters. */
490 : false, /* isAlwaysInSlot. Only relevant for getters. */
491 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
492 : false, /* isTypedMethod. Only relevant for methods. */
493 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
494 : };
495 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
496 : static_assert(0 < 1, "There is no slot for us");
497 : static const JSJitInfo onloadend_setterinfo = {
498 : { (JSJitGetterOp)set_onloadend },
499 : { prototypes::id::XMLHttpRequestEventTarget },
500 : { PrototypeTraits<prototypes::id::XMLHttpRequestEventTarget>::Depth },
501 : JSJitInfo::Setter,
502 : JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
503 : JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */
504 : false, /* isInfallible. False in setters. */
505 : false, /* isMovable. Not relevant for setters. */
506 : false, /* isEliminatable. Not relevant for setters. */
507 : false, /* isAlwaysInSlot. Only relevant for getters. */
508 : false, /* isLazilyCachedInSlot. Only relevant for getters. */
509 : false, /* isTypedMethod. Only relevant for methods. */
510 : 0 /* Reserved slot index, if we're stored in a slot, else 0. */
511 : };
512 : static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
513 : static_assert(0 < 1, "There is no slot for us");
514 :
515 : // We deliberately use brace-elision to make Visual Studio produce better initalization code.
516 : #if defined(__clang__)
517 : #pragma clang diagnostic push
518 : #pragma clang diagnostic ignored "-Wmissing-braces"
519 : #endif
520 : static const JSPropertySpec sAttributes_specs[] = {
521 : { "onloadstart", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &onloadstart_getterinfo, GenericBindingSetter, &onloadstart_setterinfo },
522 : { "onprogress", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &onprogress_getterinfo, GenericBindingSetter, &onprogress_setterinfo },
523 : { "onabort", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &onabort_getterinfo, GenericBindingSetter, &onabort_setterinfo },
524 : { "onerror", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &onerror_getterinfo, GenericBindingSetter, &onerror_setterinfo },
525 : { "onload", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &onload_getterinfo, GenericBindingSetter, &onload_setterinfo },
526 : { "ontimeout", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &ontimeout_getterinfo, GenericBindingSetter, &ontimeout_setterinfo },
527 : { "onloadend", JSPROP_SHARED | JSPROP_ENUMERATE, GenericBindingGetter, &onloadend_getterinfo, GenericBindingSetter, &onloadend_setterinfo },
528 : { nullptr, 0, nullptr, nullptr, nullptr, nullptr }
529 : };
530 : #if defined(__clang__)
531 : #pragma clang diagnostic pop
532 : #endif
533 :
534 :
535 : // Can't be const because the pref-enabled boolean needs to be writable
536 : static Prefable<const JSPropertySpec> sAttributes[] = {
537 : { nullptr, &sAttributes_specs[0] },
538 : { nullptr, nullptr }
539 : };
540 :
541 : static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
542 : "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
543 : static_assert(7 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
544 : "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");
545 :
546 :
547 : static uint16_t sNativeProperties_sortedPropertyIndices[7];
548 : static PropertyInfo sNativeProperties_propertyInfos[7];
549 :
550 : static const NativePropertiesN<1> sNativeProperties = {
551 : false, 0,
552 : false, 0,
553 : false, 0,
554 : true, 0 /* sAttributes */,
555 : false, 0,
556 : false, 0,
557 : false, 0,
558 : -1,
559 : 7,
560 : sNativeProperties_sortedPropertyIndices,
561 : {
562 : { sAttributes, &sNativeProperties_propertyInfos[0] }
563 : }
564 : };
565 : static_assert(7 < 1ull << CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount),
566 : "We have a property info count that is oversized");
567 :
568 : static const DOMIfaceAndProtoJSClass sInterfaceObjectClass = {
569 : {
570 : "Function",
571 : JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_SLOTS_BASE),
572 : &sBoringInterfaceObjectClassClassOps,
573 : JS_NULL_CLASS_SPEC,
574 : JS_NULL_CLASS_EXT,
575 : &sInterfaceObjectClassObjectOps
576 : },
577 : eInterface,
578 : true,
579 : prototypes::id::XMLHttpRequestEventTarget,
580 : PrototypeTraits<prototypes::id::XMLHttpRequestEventTarget>::Depth,
581 : sNativePropertyHooks,
582 : "function XMLHttpRequestEventTarget() {\n [native code]\n}",
583 : EventTargetBinding::GetConstructorObject
584 : };
585 :
586 : static const DOMIfaceAndProtoJSClass sPrototypeClass = {
587 : {
588 : "XMLHttpRequestEventTargetPrototype",
589 : JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_PROTO_SLOTS_BASE),
590 : JS_NULL_CLASS_OPS,
591 : JS_NULL_CLASS_SPEC,
592 : JS_NULL_CLASS_EXT,
593 : JS_NULL_OBJECT_OPS
594 : },
595 : eInterfacePrototype,
596 : false,
597 : prototypes::id::XMLHttpRequestEventTarget,
598 : PrototypeTraits<prototypes::id::XMLHttpRequestEventTarget>::Depth,
599 : sNativePropertyHooks,
600 : "[object XMLHttpRequestEventTargetPrototype]",
601 : EventTargetBinding::GetProtoObject
602 : };
603 :
604 : bool
605 1 : ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj)
606 : {
607 1 : if (!NS_IsMainThread()) {
608 1 : const char* name = js::GetObjectClass(aObj)->name;
609 1 : if (strcmp(name, "DedicatedWorkerGlobalScope") && strcmp(name, "SharedWorkerGlobalScope")) {
610 0 : return false;
611 : }
612 : }
613 :
614 1 : return true;
615 : }
616 :
617 : JSObject*
618 0 : DefineDOMInterface(JSContext* aCx, JS::Handle<JSObject*> aGlobal, JS::Handle<jsid> id, bool aDefineOnGlobal)
619 : {
620 0 : return GetConstructorObjectHandle(aCx, aDefineOnGlobal);
621 : }
622 :
623 : const NativePropertyHooks sNativePropertyHooks[] = { {
624 : nullptr,
625 : nullptr,
626 : nullptr,
627 : { sNativeProperties.Upcast(), nullptr },
628 : prototypes::id::XMLHttpRequestEventTarget,
629 : constructors::id::XMLHttpRequestEventTarget,
630 : EventTargetBinding::sNativePropertyHooks,
631 : &DefaultXrayExpandoObjectClass
632 : } };
633 :
634 : void
635 6 : CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
636 : {
637 6 : JS::Handle<JSObject*> parentProto(EventTargetBinding::GetProtoObjectHandle(aCx));
638 6 : if (!parentProto) {
639 0 : return;
640 : }
641 :
642 6 : JS::Handle<JSObject*> constructorProto(EventTargetBinding::GetConstructorObjectHandle(aCx));
643 6 : if (!constructorProto) {
644 0 : return;
645 : }
646 :
647 : static bool sIdsInited = false;
648 6 : if (!sIdsInited && NS_IsMainThread()) {
649 2 : if (!InitIds(aCx, sNativeProperties.Upcast())) {
650 0 : return;
651 : }
652 2 : sIdsInited = true;
653 : }
654 :
655 6 : JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::XMLHttpRequestEventTarget);
656 6 : JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::XMLHttpRequestEventTarget);
657 6 : dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
658 : &sPrototypeClass.mBase, protoCache,
659 : constructorProto, &sInterfaceObjectClass.mBase, 0, nullptr,
660 : interfaceCache,
661 : sNativeProperties.Upcast(),
662 : nullptr,
663 : "XMLHttpRequestEventTarget", aDefineOnGlobal,
664 : nullptr,
665 6 : false);
666 : }
667 :
668 : JS::Handle<JSObject*>
669 7 : GetProtoObjectHandle(JSContext* aCx)
670 : {
671 : /* Get the interface prototype object for this class. This will create the
672 : object as needed. */
673 7 : bool aDefineOnGlobal = true;
674 :
675 : /* Make sure our global is sane. Hopefully we can remove this sometime */
676 7 : JSObject* global = JS::CurrentGlobalOrNull(aCx);
677 7 : if (!(js::GetObjectClass(global)->flags & JSCLASS_DOM_GLOBAL)) {
678 0 : return nullptr;
679 : }
680 :
681 : /* Check to see whether the interface objects are already installed */
682 7 : ProtoAndIfaceCache& protoAndIfaceCache = *GetProtoAndIfaceCache(global);
683 7 : if (!protoAndIfaceCache.HasEntryInSlot(prototypes::id::XMLHttpRequestEventTarget)) {
684 12 : JS::Rooted<JSObject*> rootedGlobal(aCx, global);
685 6 : CreateInterfaceObjects(aCx, rootedGlobal, protoAndIfaceCache, aDefineOnGlobal);
686 : }
687 :
688 : /*
689 : * The object might _still_ be null, but that's OK.
690 : *
691 : * Calling fromMarkedLocation() is safe because protoAndIfaceCache is
692 : * traced by TraceProtoAndIfaceCache() and its contents are never
693 : * changed after they have been set.
694 : *
695 : * Calling address() avoids the read read barrier that does gray
696 : * unmarking, but it's not possible for the object to be gray here.
697 : */
698 :
699 7 : const JS::Heap<JSObject*>& entrySlot = protoAndIfaceCache.EntrySlotMustExist(prototypes::id::XMLHttpRequestEventTarget);
700 7 : MOZ_ASSERT(JS::ObjectIsNotGray(entrySlot));
701 7 : return JS::Handle<JSObject*>::fromMarkedLocation(entrySlot.address());
702 : }
703 :
704 : JSObject*
705 0 : GetProtoObject(JSContext* aCx)
706 : {
707 0 : return GetProtoObjectHandle(aCx);
708 : }
709 :
710 : JS::Handle<JSObject*>
711 8 : GetConstructorObjectHandle(JSContext* aCx, bool aDefineOnGlobal)
712 : {
713 : /* Get the interface object for this class. This will create the object as
714 : needed. */
715 :
716 : /* Make sure our global is sane. Hopefully we can remove this sometime */
717 8 : JSObject* global = JS::CurrentGlobalOrNull(aCx);
718 8 : if (!(js::GetObjectClass(global)->flags & JSCLASS_DOM_GLOBAL)) {
719 0 : return nullptr;
720 : }
721 :
722 : /* Check to see whether the interface objects are already installed */
723 8 : ProtoAndIfaceCache& protoAndIfaceCache = *GetProtoAndIfaceCache(global);
724 8 : if (!protoAndIfaceCache.HasEntryInSlot(constructors::id::XMLHttpRequestEventTarget)) {
725 0 : JS::Rooted<JSObject*> rootedGlobal(aCx, global);
726 0 : CreateInterfaceObjects(aCx, rootedGlobal, protoAndIfaceCache, aDefineOnGlobal);
727 : }
728 :
729 : /*
730 : * The object might _still_ be null, but that's OK.
731 : *
732 : * Calling fromMarkedLocation() is safe because protoAndIfaceCache is
733 : * traced by TraceProtoAndIfaceCache() and its contents are never
734 : * changed after they have been set.
735 : *
736 : * Calling address() avoids the read read barrier that does gray
737 : * unmarking, but it's not possible for the object to be gray here.
738 : */
739 :
740 8 : const JS::Heap<JSObject*>& entrySlot = protoAndIfaceCache.EntrySlotMustExist(constructors::id::XMLHttpRequestEventTarget);
741 8 : MOZ_ASSERT(JS::ObjectIsNotGray(entrySlot));
742 8 : return JS::Handle<JSObject*>::fromMarkedLocation(entrySlot.address());
743 : }
744 :
745 : JSObject*
746 1 : GetConstructorObject(JSContext* aCx)
747 : {
748 1 : return GetConstructorObjectHandle(aCx);
749 : }
750 :
751 : } // namespace XMLHttpRequestEventTargetBinding
752 :
753 :
754 :
755 : } // namespace dom
756 : } // namespace mozilla
|
