/* THIS FILE IS AUTOGENERATED FROM Request.webidl BY Codegen.py - DO NOT EDIT */ #include #include "AtomList.h" #include "MainThreadUtils.h" #include "RequestBinding.h" #include "WrapperFactory.h" #include "js/Array.h" #include "js/CallAndConstruct.h" #include "js/Exception.h" #include "js/ForOfIterator.h" #include "js/MapAndSet.h" #include "js/Object.h" #include "js/PropertyAndElement.h" #include "js/PropertyDescriptor.h" #include "js/experimental/JitInfo.h" #include "jsapi.h" #include "jsfriendapi.h" #include "mozilla/Atomics.h" #include "mozilla/OwningNonNull.h" #include "mozilla/ProfilerLabels.h" #include "mozilla/StaticPrefs_dom.h" #include "mozilla/StaticPrefs_network.h" #include "mozilla/dom/AbortSignal.h" #include "mozilla/dom/BindingCallContext.h" #include "mozilla/dom/BindingUtils.h" #include "mozilla/dom/Blob.h" #include "mozilla/dom/DOMJSClass.h" #include "mozilla/dom/FormData.h" #include "mozilla/dom/Headers.h" #include "mozilla/dom/NonRefcountedDOMObject.h" #include "mozilla/dom/Nullable.h" #include "mozilla/dom/PrimitiveConversions.h" #include "mozilla/dom/Promise.h" #include "mozilla/dom/ReadableStream.h" #include "mozilla/dom/Record.h" #include "mozilla/dom/Request.h" #include "mozilla/dom/RootedDictionary.h" #include "mozilla/dom/ScriptSettings.h" #include "mozilla/dom/ToJSValue.h" #include "mozilla/dom/TypedArray.h" #include "mozilla/dom/URLSearchParams.h" #include "mozilla/dom/WebIDLPrefs.h" #include "mozilla/dom/XrayExpandoClass.h" #include "nsContentUtils.h" namespace mozilla { namespace dom { namespace binding_detail {}; // Just to make sure it's known as a namespace using namespace mozilla::dom::binding_detail; namespace binding_detail { constexpr nsLiteralCString EnumStrings::Values[22]; } // namespace binding_detail bool ToJSValue(JSContext* aCx, RequestDestination aArgument, JS::MutableHandle aValue) { MOZ_ASSERT(uint32_t(aArgument) < std::size(binding_detail::EnumStrings::Values)); JSString* resultStr = JS_NewStringCopyN(aCx, binding_detail::EnumStrings::Values[uint32_t(aArgument)].BeginReading(), binding_detail::EnumStrings::Values[uint32_t(aArgument)].Length()); if (!resultStr) { return false; } aValue.setString(resultStr); return true; } namespace binding_detail { constexpr nsLiteralCString EnumStrings::Values[4]; } // namespace binding_detail bool ToJSValue(JSContext* aCx, RequestMode aArgument, JS::MutableHandle aValue) { MOZ_ASSERT(uint32_t(aArgument) < std::size(binding_detail::EnumStrings::Values)); JSString* resultStr = JS_NewStringCopyN(aCx, binding_detail::EnumStrings::Values[uint32_t(aArgument)].BeginReading(), binding_detail::EnumStrings::Values[uint32_t(aArgument)].Length()); if (!resultStr) { return false; } aValue.setString(resultStr); return true; } namespace binding_detail { constexpr nsLiteralCString EnumStrings::Values[3]; } // namespace binding_detail bool ToJSValue(JSContext* aCx, RequestCredentials aArgument, JS::MutableHandle aValue) { MOZ_ASSERT(uint32_t(aArgument) < std::size(binding_detail::EnumStrings::Values)); JSString* resultStr = JS_NewStringCopyN(aCx, binding_detail::EnumStrings::Values[uint32_t(aArgument)].BeginReading(), binding_detail::EnumStrings::Values[uint32_t(aArgument)].Length()); if (!resultStr) { return false; } aValue.setString(resultStr); return true; } namespace binding_detail { constexpr nsLiteralCString EnumStrings::Values[6]; } // namespace binding_detail bool ToJSValue(JSContext* aCx, RequestCache aArgument, JS::MutableHandle aValue) { MOZ_ASSERT(uint32_t(aArgument) < std::size(binding_detail::EnumStrings::Values)); JSString* resultStr = JS_NewStringCopyN(aCx, binding_detail::EnumStrings::Values[uint32_t(aArgument)].BeginReading(), binding_detail::EnumStrings::Values[uint32_t(aArgument)].Length()); if (!resultStr) { return false; } aValue.setString(resultStr); return true; } namespace binding_detail { constexpr nsLiteralCString EnumStrings::Values[3]; } // namespace binding_detail bool ToJSValue(JSContext* aCx, RequestRedirect aArgument, JS::MutableHandle aValue) { MOZ_ASSERT(uint32_t(aArgument) < std::size(binding_detail::EnumStrings::Values)); JSString* resultStr = JS_NewStringCopyN(aCx, binding_detail::EnumStrings::Values[uint32_t(aArgument)].BeginReading(), binding_detail::EnumStrings::Values[uint32_t(aArgument)].Length()); if (!resultStr) { return false; } aValue.setString(resultStr); return true; } namespace binding_detail { constexpr nsLiteralCString EnumStrings::Values[3]; } // namespace binding_detail bool ToJSValue(JSContext* aCx, RequestPriority aArgument, JS::MutableHandle aValue) { MOZ_ASSERT(uint32_t(aArgument) < std::size(binding_detail::EnumStrings::Values)); JSString* resultStr = JS_NewStringCopyN(aCx, binding_detail::EnumStrings::Values[uint32_t(aArgument)].BeginReading(), binding_detail::EnumStrings::Values[uint32_t(aArgument)].Length()); if (!resultStr) { return false; } aValue.setString(resultStr); return true; } namespace binding_detail { constexpr nsLiteralCString EnumStrings::Values[1]; } // namespace binding_detail bool ToJSValue(JSContext* aCx, RequestDuplex aArgument, JS::MutableHandle aValue) { MOZ_ASSERT(uint32_t(aArgument) < std::size(binding_detail::EnumStrings::Values)); JSString* resultStr = JS_NewStringCopyN(aCx, binding_detail::EnumStrings::Values[uint32_t(aArgument)].BeginReading(), binding_detail::EnumStrings::Values[uint32_t(aArgument)].Length()); if (!resultStr) { return false; } aValue.setString(resultStr); return true; } void ImplCycleCollectionTraverse(nsCycleCollectionTraversalCallback& aCallback, OwningRequestOrUTF8String& aUnion, const char* aName, uint32_t aFlags) { if (aUnion.IsRequest()) { ImplCycleCollectionTraverse(aCallback, aUnion.GetAsRequest(), "mRequest", aFlags); } } void ImplCycleCollectionUnlink(OwningRequestOrUTF8String& aUnion) { aUnion.Uninit(); } RequestInit::RequestInit() { // Safe to pass a null context if we pass a null value Init(nullptr, JS::NullHandleValue); } bool RequestInit::InitIds(JSContext* cx, RequestInitAtoms* atomsCache) { MOZ_ASSERT(reinterpret_cast(atomsCache)->isVoid()); // Initialize these in reverse order so that any failure leaves the first one // uninitialized. if (!atomsCache->triggeringPrincipal_id.init(cx, "triggeringPrincipal") || !atomsCache->signal_id.init(cx, "signal") || !atomsCache->referrerPolicy_id.init(cx, "referrerPolicy") || !atomsCache->referrer_id.init(cx, "referrer") || !atomsCache->redirect_id.init(cx, "redirect") || !atomsCache->priority_id.init(cx, "priority") || !atomsCache->observe_id.init(cx, "observe") || !atomsCache->neverTaint_id.init(cx, "neverTaint") || !atomsCache->mozErrors_id.init(cx, "mozErrors") || !atomsCache->mode_id.init(cx, "mode") || !atomsCache->method_id.init(cx, "method") || !atomsCache->keepalive_id.init(cx, "keepalive") || !atomsCache->integrity_id.init(cx, "integrity") || !atomsCache->headers_id.init(cx, "headers") || !atomsCache->duplex_id.init(cx, "duplex") || !atomsCache->credentials_id.init(cx, "credentials") || !atomsCache->cookieJarSettings_id.init(cx, "cookieJarSettings") || !atomsCache->cache_id.init(cx, "cache") || !atomsCache->body_id.init(cx, "body")) { return false; } return true; } bool RequestInit::Init(BindingCallContext& cx, JS::Handle val, const char* sourceDescription, bool passedToJSImpl) { // Passing a null JSContext is OK only if we're initing from null, // Since in that case we will not have to do any property gets // Also evaluate isNullOrUndefined in order to avoid false-positive // checkers by static analysis tools MOZ_ASSERT_IF(!cx, val.isNull() && val.isNullOrUndefined()); RequestInitAtoms* atomsCache = nullptr; if (cx) { atomsCache = GetAtomCache(cx); if (reinterpret_cast(atomsCache)->isVoid() && !InitIds(cx, atomsCache)) { return false; } } if (!IsConvertibleToDictionary(val)) { return cx.ThrowErrorMessage(sourceDescription, "dictionary"); } bool isNull = val.isNullOrUndefined(); // We only need these if !isNull, in which case we have |cx|. Maybe > object; Maybe > temp; if (!isNull) { MOZ_ASSERT(cx); object.emplace(cx, &val.toObject()); temp.emplace(cx); } if (!isNull) { if (!JS_GetPropertyById(cx, *object, atomsCache->body_id, temp.ptr())) { return false; } } if (!isNull && !temp->isUndefined()) { mBody.Construct(); if (temp.ref().isNullOrUndefined()) { (mBody.Value()).SetNull(); } else { if (!(mBody.Value()).SetValue().Init(cx, temp.ref(), "'body' member of RequestInit", passedToJSImpl)) { return false; } } mIsAnyMemberPresent = true; } if (!isNull) { if (!JS_GetPropertyById(cx, *object, atomsCache->cache_id, temp.ptr())) { return false; } } if (!isNull && !temp->isUndefined()) { mCache.Construct(); { int index; if (!binding_detail::FindEnumStringIndex(cx, temp.ref(), binding_detail::EnumStrings::Values, "RequestCache", "'cache' member of RequestInit", &index)) { return false; } MOZ_ASSERT(index >= 0); (mCache.Value()) = static_cast(index); } mIsAnyMemberPresent = true; } if (!isNull) { if (nsContentUtils::ThreadsafeIsSystemCaller(cx)) { if (!JS_GetPropertyById(cx, *object, atomsCache->cookieJarSettings_id, temp.ptr())) { return false; } } else { temp->setUndefined(); } } if (!isNull && !temp->isUndefined()) { mCookieJarSettings.Construct(); if (temp.ref().isObject()) { static_assert(IsRefcounted::value, "We can only store refcounted classes."); RefPtr holder; JS::Rooted source(cx, &temp.ref().toObject()); if (NS_FAILED(UnwrapArg(cx, source, getter_AddRefs(holder)))) { cx.ThrowErrorMessage("'cookieJarSettings' member of RequestInit", "nsICookieJarSettings"); return false; } MOZ_ASSERT(holder); (mCookieJarSettings.Value()) = holder; } else { cx.ThrowErrorMessage("'cookieJarSettings' member of RequestInit"); return false; } mIsAnyMemberPresent = true; } if (!isNull) { if (!JS_GetPropertyById(cx, *object, atomsCache->credentials_id, temp.ptr())) { return false; } } if (!isNull && !temp->isUndefined()) { mCredentials.Construct(); { int index; if (!binding_detail::FindEnumStringIndex(cx, temp.ref(), binding_detail::EnumStrings::Values, "RequestCredentials", "'credentials' member of RequestInit", &index)) { return false; } MOZ_ASSERT(index >= 0); (mCredentials.Value()) = static_cast(index); } mIsAnyMemberPresent = true; } if (!isNull) { if (StaticPrefs::dom_fetch_streaming_upload()) { if (!JS_GetPropertyById(cx, *object, atomsCache->duplex_id, temp.ptr())) { return false; } } else { temp->setUndefined(); } } if (!isNull && !temp->isUndefined()) { mDuplex.Construct(); { int index; if (!binding_detail::FindEnumStringIndex(cx, temp.ref(), binding_detail::EnumStrings::Values, "RequestDuplex", "'duplex' member of RequestInit", &index)) { return false; } MOZ_ASSERT(index >= 0); (mDuplex.Value()) = static_cast(index); } mIsAnyMemberPresent = true; } if (!isNull) { if (!JS_GetPropertyById(cx, *object, atomsCache->headers_id, temp.ptr())) { return false; } } if (!isNull && !temp->isUndefined()) { mHeaders.Construct(); if (!(mHeaders.Value()).Init(cx, temp.ref(), "'headers' member of RequestInit", passedToJSImpl)) { return false; } mIsAnyMemberPresent = true; } if (!isNull) { if (!JS_GetPropertyById(cx, *object, atomsCache->integrity_id, temp.ptr())) { return false; } } if (!isNull && !temp->isUndefined()) { mIntegrity.Construct(); if (!ConvertJSValueToString(cx, temp.ref(), eStringify, eStringify, (mIntegrity.Value()))) { return false; } mIsAnyMemberPresent = true; } if (!isNull) { if (StaticPrefs::dom_fetchKeepalive_enabled()) { if (!JS_GetPropertyById(cx, *object, atomsCache->keepalive_id, temp.ptr())) { return false; } } else { temp->setUndefined(); } } if (!isNull && !temp->isUndefined()) { mKeepalive.Construct(); if (!ValueToPrimitive(cx, temp.ref(), "'keepalive' member of RequestInit", &(mKeepalive.Value()))) { return false; } mIsAnyMemberPresent = true; } if (!isNull) { if (!JS_GetPropertyById(cx, *object, atomsCache->method_id, temp.ptr())) { return false; } } if (!isNull && !temp->isUndefined()) { mMethod.Construct(); if (!ConvertJSValueToByteString(cx, temp.ref(), false, "'method' member of RequestInit", (mMethod.Value()))) { return false; } mIsAnyMemberPresent = true; } if (!isNull) { if (!JS_GetPropertyById(cx, *object, atomsCache->mode_id, temp.ptr())) { return false; } } if (!isNull && !temp->isUndefined()) { mMode.Construct(); { int index; if (!binding_detail::FindEnumStringIndex(cx, temp.ref(), binding_detail::EnumStrings::Values, "RequestMode", "'mode' member of RequestInit", &index)) { return false; } MOZ_ASSERT(index >= 0); (mMode.Value()) = static_cast(index); } mIsAnyMemberPresent = true; } if (!isNull) { if (nsContentUtils::ThreadsafeIsSystemCaller(cx)) { if (!JS_GetPropertyById(cx, *object, atomsCache->mozErrors_id, temp.ptr())) { return false; } } else { temp->setUndefined(); } } if (!isNull && !temp->isUndefined()) { mMozErrors.Construct(); if (!ValueToPrimitive(cx, temp.ref(), "'mozErrors' member of RequestInit", &(mMozErrors.Value()))) { return false; } mIsAnyMemberPresent = true; } if (!isNull) { if (nsContentUtils::ThreadsafeIsSystemCaller(cx)) { if (!JS_GetPropertyById(cx, *object, atomsCache->neverTaint_id, temp.ptr())) { return false; } } else { temp->setUndefined(); } } if (!isNull && !temp->isUndefined()) { mNeverTaint.Construct(); if (!ValueToPrimitive(cx, temp.ref(), "'neverTaint' member of RequestInit", &(mNeverTaint.Value()))) { return false; } mIsAnyMemberPresent = true; } if (!isNull) { if (StaticPrefs::dom_fetchObserver_enabled()) { if (!JS_GetPropertyById(cx, *object, atomsCache->observe_id, temp.ptr())) { return false; } } else { temp->setUndefined(); } } if (!isNull && !temp->isUndefined()) { mObserve.Construct(); if (temp.ref().isObject()) { { // scope for tempRoot and tempGlobalRoot if needed JS::Rooted tempRoot(cx, &temp.ref().toObject()); JS::Rooted tempGlobalRoot(cx, JS::CurrentGlobalOrNull(cx)); (mObserve.Value()) = new ObserverCallback(cx, tempRoot, tempGlobalRoot, GetIncumbentGlobal()); } } else { cx.ThrowErrorMessage("'observe' member of RequestInit"); return false; } mIsAnyMemberPresent = true; } if (!isNull) { if (StaticPrefs::network_fetchpriority_enabled()) { if (!JS_GetPropertyById(cx, *object, atomsCache->priority_id, temp.ptr())) { return false; } } else { temp->setUndefined(); } } if (!isNull && !temp->isUndefined()) { mPriority.Construct(); { int index; if (!binding_detail::FindEnumStringIndex(cx, temp.ref(), binding_detail::EnumStrings::Values, "RequestPriority", "'priority' member of RequestInit", &index)) { return false; } MOZ_ASSERT(index >= 0); (mPriority.Value()) = static_cast(index); } mIsAnyMemberPresent = true; } if (!isNull) { if (!JS_GetPropertyById(cx, *object, atomsCache->redirect_id, temp.ptr())) { return false; } } if (!isNull && !temp->isUndefined()) { mRedirect.Construct(); { int index; if (!binding_detail::FindEnumStringIndex(cx, temp.ref(), binding_detail::EnumStrings::Values, "RequestRedirect", "'redirect' member of RequestInit", &index)) { return false; } MOZ_ASSERT(index >= 0); (mRedirect.Value()) = static_cast(index); } mIsAnyMemberPresent = true; } if (!isNull) { if (!JS_GetPropertyById(cx, *object, atomsCache->referrer_id, temp.ptr())) { return false; } } if (!isNull && !temp->isUndefined()) { mReferrer.Construct(); if (!ConvertJSValueToString(cx, temp.ref(), eStringify, eStringify, (mReferrer.Value()))) { return false; } mIsAnyMemberPresent = true; } if (!isNull) { if (!JS_GetPropertyById(cx, *object, atomsCache->referrerPolicy_id, temp.ptr())) { return false; } } if (!isNull && !temp->isUndefined()) { mReferrerPolicy.Construct(); { int index; if (!binding_detail::FindEnumStringIndex(cx, temp.ref(), binding_detail::EnumStrings::Values, "ReferrerPolicy", "'referrerPolicy' member of RequestInit", &index)) { return false; } MOZ_ASSERT(index >= 0); (mReferrerPolicy.Value()) = static_cast(index); } mIsAnyMemberPresent = true; } if (!isNull) { if (!JS_GetPropertyById(cx, *object, atomsCache->signal_id, temp.ptr())) { return false; } } if (!isNull && !temp->isUndefined()) { mSignal.Construct(); if (temp.ref().isObject()) { static_assert(IsRefcounted::value, "We can only store refcounted classes."); { // Our JSContext should be in the right global to do unwrapping in. nsresult rv = UnwrapObject(temp.ptr(), (mSignal.Value()), cx); if (NS_FAILED(rv)) { cx.ThrowErrorMessage("'signal' member of RequestInit", "AbortSignal"); return false; } } } else if (temp.ref().isNullOrUndefined()) { (mSignal.Value()) = nullptr; } else { cx.ThrowErrorMessage("'signal' member of RequestInit"); return false; } mIsAnyMemberPresent = true; } if (!isNull) { if (nsContentUtils::ThreadsafeIsSystemCaller(cx)) { if (!JS_GetPropertyById(cx, *object, atomsCache->triggeringPrincipal_id, temp.ptr())) { return false; } } else { temp->setUndefined(); } } if (!isNull && !temp->isUndefined()) { mTriggeringPrincipal.Construct(); if (temp.ref().isObject()) { static_assert(IsRefcounted::value, "We can only store refcounted classes."); RefPtr holder; JS::Rooted source(cx, &temp.ref().toObject()); if (NS_FAILED(UnwrapArg(cx, source, getter_AddRefs(holder)))) { cx.ThrowErrorMessage("'triggeringPrincipal' member of RequestInit", "Principal"); return false; } MOZ_ASSERT(holder); (mTriggeringPrincipal.Value()) = holder; } else { cx.ThrowErrorMessage("'triggeringPrincipal' member of RequestInit"); return false; } mIsAnyMemberPresent = true; } return true; } bool RequestInit::Init(JSContext* cx_, JS::Handle val, const char* sourceDescription, bool passedToJSImpl) { // We don't want to use sourceDescription for our context here; // that's not really what it's formatted for. BindingCallContext cx(cx_, nullptr); return Init(cx, val, sourceDescription, passedToJSImpl); } void RequestInit::TraceDictionary(JSTracer* trc) { if (mBody.WasPassed()) { if (!mBody.Value().IsNull()) { mBody.Value().Value().TraceUnion(trc); } } } bool RequestOrUTF8String::TrySetToRequest(BindingCallContext& cx, JS::Handle value, bool& tryNext, bool passedToJSImpl) { tryNext = false; { // scope for memberSlot NonNull& memberSlot = RawSetAsRequest(); { // Our JSContext should be in the right global to do unwrapping in. nsresult rv = UnwrapObject(value, memberSlot, cx); if (NS_FAILED(rv)) { DestroyRequest(); tryNext = true; return true; } } } return true; } bool RequestOrUTF8String::TrySetToRequest(JSContext* cx_, JS::Handle value, bool& tryNext, bool passedToJSImpl) { BindingCallContext cx(cx_, nullptr); return TrySetToRequest(cx, value, tryNext, passedToJSImpl); } bool RequestOrUTF8String::TrySetToUTF8String(JSContext* cx, JS::Handle value, bool& tryNext, bool passedToJSImpl) { tryNext = false; { // scope for memberSlot nsAutoCString& memberSlot = RawSetAsUTF8String(); if (!ConvertJSValueToString(cx, value, eStringify, eStringify, memberSlot)) { return false; } } return true; } bool RequestOrUTF8String::Init(BindingCallContext& cx, JS::Handle value, const char* sourceDescription, bool passedToJSImpl) { MOZ_ASSERT(mType == eUninitialized); bool done = false, failed = false, tryNext; if (value.isObject()) { done = (failed = !TrySetToRequest(cx, value, tryNext, passedToJSImpl)) || !tryNext; } if (!done) { do { done = (failed = !TrySetToUTF8String(cx, value, tryNext)) || !tryNext; break; } while (false); } if (failed) { return false; } if (!done) { cx.ThrowErrorMessage(sourceDescription, "Request"); return false; } return true; } bool RequestOrUTF8String::Init(JSContext* cx_, JS::Handle value, const char* sourceDescription, bool passedToJSImpl) { BindingCallContext cx(cx_, nullptr); return Init(cx, value, sourceDescription, passedToJSImpl); } bool RequestOrUTF8String::ToJSVal(JSContext* cx, JS::Handle scopeObj, JS::MutableHandle rval) const { switch (mType) { case eUninitialized: { return false; } case eRequest: { if (!GetOrCreateDOMReflector(cx, mValue.mRequest.Value(), rval)) { MOZ_ASSERT(JS_IsExceptionPending(cx)); return false; } return true; } case eUTF8String: { if (!NonVoidUTF8StringToJsval(cx, mValue.mUTF8String.Value(), rval)) { return false; } return true; } default: { return false; } } } OwningRequestOrUTF8String::OwningRequestOrUTF8String(OwningRequestOrUTF8String&& aOther) : mType(eUninitialized) { switch (aOther.mType) { case eUninitialized: { MOZ_ASSERT(mType == eUninitialized, "We need to destroy ourselves?"); break; } case eRequest: { mType = eRequest; mValue.mRequest.SetValue(std::move(aOther.mValue.mRequest.Value())); break; } case eUTF8String: { mType = eUTF8String; mValue.mUTF8String.SetValue(std::move(aOther.mValue.mUTF8String.Value())); break; } } } bool OwningRequestOrUTF8String::TrySetToRequest(BindingCallContext& cx, JS::Handle value, bool& tryNext, bool passedToJSImpl) { tryNext = false; { // scope for memberSlot OwningNonNull& memberSlot = RawSetAsRequest(); static_assert(IsRefcounted::value, "We can only store refcounted classes."); { // Our JSContext should be in the right global to do unwrapping in. nsresult rv = UnwrapObject(value, memberSlot, cx); if (NS_FAILED(rv)) { DestroyRequest(); tryNext = true; return true; } } } return true; } bool OwningRequestOrUTF8String::TrySetToRequest(JSContext* cx_, JS::Handle value, bool& tryNext, bool passedToJSImpl) { BindingCallContext cx(cx_, nullptr); return TrySetToRequest(cx, value, tryNext, passedToJSImpl); } [[nodiscard]] OwningNonNull& OwningRequestOrUTF8String::RawSetAsRequest() { if (mType == eRequest) { return mValue.mRequest.Value(); } MOZ_ASSERT(mType == eUninitialized); mType = eRequest; return mValue.mRequest.SetValue(); } [[nodiscard]] OwningNonNull& OwningRequestOrUTF8String::SetAsRequest() { if (mType == eRequest) { return mValue.mRequest.Value(); } Uninit(); mType = eRequest; return mValue.mRequest.SetValue(); } void OwningRequestOrUTF8String::DestroyRequest() { MOZ_RELEASE_ASSERT(IsRequest(), "Wrong type!"); mValue.mRequest.Destroy(); mType = eUninitialized; } bool OwningRequestOrUTF8String::TrySetToUTF8String(JSContext* cx, JS::Handle value, bool& tryNext, bool passedToJSImpl) { tryNext = false; { // scope for memberSlot nsCString& memberSlot = RawSetAsUTF8String(); if (!ConvertJSValueToString(cx, value, eStringify, eStringify, memberSlot)) { return false; } } return true; } [[nodiscard]] nsCString& OwningRequestOrUTF8String::RawSetAsUTF8String() { if (mType == eUTF8String) { return mValue.mUTF8String.Value(); } MOZ_ASSERT(mType == eUninitialized); mType = eUTF8String; return mValue.mUTF8String.SetValue(); } [[nodiscard]] nsCString& OwningRequestOrUTF8String::SetAsUTF8String() { if (mType == eUTF8String) { return mValue.mUTF8String.Value(); } Uninit(); mType = eUTF8String; return mValue.mUTF8String.SetValue(); } void OwningRequestOrUTF8String::DestroyUTF8String() { MOZ_RELEASE_ASSERT(IsUTF8String(), "Wrong type!"); mValue.mUTF8String.Destroy(); mType = eUninitialized; } bool OwningRequestOrUTF8String::Init(BindingCallContext& cx, JS::Handle value, const char* sourceDescription, bool passedToJSImpl) { MOZ_ASSERT(mType == eUninitialized); bool done = false, failed = false, tryNext; if (value.isObject()) { done = (failed = !TrySetToRequest(cx, value, tryNext, passedToJSImpl)) || !tryNext; } if (!done) { do { done = (failed = !TrySetToUTF8String(cx, value, tryNext)) || !tryNext; break; } while (false); } if (failed) { return false; } if (!done) { cx.ThrowErrorMessage(sourceDescription, "Request"); return false; } return true; } bool OwningRequestOrUTF8String::Init(JSContext* cx_, JS::Handle value, const char* sourceDescription, bool passedToJSImpl) { BindingCallContext cx(cx_, nullptr); return Init(cx, value, sourceDescription, passedToJSImpl); } void OwningRequestOrUTF8String::Uninit() { switch (mType) { case eUninitialized: { break; } case eRequest: { DestroyRequest(); break; } case eUTF8String: { DestroyUTF8String(); break; } } } bool OwningRequestOrUTF8String::ToJSVal(JSContext* cx, JS::Handle scopeObj, JS::MutableHandle rval) const { switch (mType) { case eUninitialized: { return false; } case eRequest: { if (!GetOrCreateDOMReflector(cx, mValue.mRequest.Value(), rval)) { MOZ_ASSERT(JS_IsExceptionPending(cx)); return false; } return true; } case eUTF8String: { if (!NonVoidUTF8StringToJsval(cx, mValue.mUTF8String.Value(), rval)) { return false; } return true; } default: { return false; } } } OwningRequestOrUTF8String& OwningRequestOrUTF8String::operator=(OwningRequestOrUTF8String&& aOther) { this->~OwningRequestOrUTF8String(); new (this) OwningRequestOrUTF8String (std::move(aOther)); return *this; } OwningRequestOrUTF8String& OwningRequestOrUTF8String::operator=(const OwningRequestOrUTF8String& aOther) { switch (aOther.mType) { case eUninitialized: { MOZ_ASSERT(mType == eUninitialized, "We need to destroy ourselves?"); break; } case eRequest: { SetAsRequest() = aOther.GetAsRequest(); break; } case eUTF8String: { SetAsUTF8String() = aOther.GetAsUTF8String(); break; } } return *this; } namespace Request_Binding { MOZ_CAN_RUN_SCRIPT static bool get_method(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "method", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); nsAutoCString result; // NOTE: This assert does NOT call the function. static_assert(std::is_void_vGetMethod(result))>, "Should be returning void here"); MOZ_KnownLive(self)->GetMethod(result); MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!NonVoidByteStringToJsval(cx, result, args.rval())) { return false; } return true; } static const JSJitInfo method_getterinfo = { { get_method }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Getter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_STRING, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool get_url(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "url", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); nsAutoCString result; // NOTE: This assert does NOT call the function. static_assert(std::is_void_vGetUrl(result))>, "Should be returning void here"); MOZ_KnownLive(self)->GetUrl(result); MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!NonVoidUTF8StringToJsval(cx, result, args.rval())) { return false; } return true; } static const JSJitInfo url_getterinfo = { { get_url }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Getter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_STRING, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool get_headers(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "headers", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); auto result(StrongOrRawPtr(MOZ_KnownLive(self)->Headers_())); MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!GetOrCreateDOMReflector(cx, result, args.rval())) { MOZ_ASSERT(JS_IsExceptionPending(cx)); return false; } return true; } static const JSJitInfo headers_getterinfo = { { get_headers }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Getter, JSJitInfo::AliasNone, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ true, /* isMovable. Not relevant for setters. */ true, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool get_destination(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "destination", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); RequestDestination result(MOZ_KnownLive(self)->Destination()); MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!ToJSValue(cx, result, args.rval())) { return false; } return true; } static const JSJitInfo destination_getterinfo = { { get_destination }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Getter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_STRING, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool get_referrer(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "referrer", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); nsAutoCString result; // NOTE: This assert does NOT call the function. static_assert(std::is_void_vGetReferrer(result))>, "Should be returning void here"); MOZ_KnownLive(self)->GetReferrer(result); MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!NonVoidUTF8StringToJsval(cx, result, args.rval())) { return false; } return true; } static const JSJitInfo referrer_getterinfo = { { get_referrer }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Getter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_STRING, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool get_referrerPolicy(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "referrerPolicy", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); ReferrerPolicy result(MOZ_KnownLive(self)->ReferrerPolicy_()); MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!ToJSValue(cx, result, args.rval())) { return false; } return true; } static const JSJitInfo referrerPolicy_getterinfo = { { get_referrerPolicy }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Getter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_STRING, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool get_mode(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "mode", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); RequestMode result(MOZ_KnownLive(self)->Mode()); MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!ToJSValue(cx, result, args.rval())) { return false; } return true; } static const JSJitInfo mode_getterinfo = { { get_mode }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Getter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_STRING, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool get_credentials(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "credentials", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); RequestCredentials result(MOZ_KnownLive(self)->Credentials()); MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!ToJSValue(cx, result, args.rval())) { return false; } return true; } static const JSJitInfo credentials_getterinfo = { { get_credentials }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Getter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_STRING, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool get_cache(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "cache", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); RequestCache result(MOZ_KnownLive(self)->Cache()); MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!ToJSValue(cx, result, args.rval())) { return false; } return true; } static const JSJitInfo cache_getterinfo = { { get_cache }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Getter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_STRING, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool get_redirect(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "redirect", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); RequestRedirect result(MOZ_KnownLive(self)->Redirect()); MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!ToJSValue(cx, result, args.rval())) { return false; } return true; } static const JSJitInfo redirect_getterinfo = { { get_redirect }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Getter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_STRING, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool get_integrity(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "integrity", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); DOMString result; // NOTE: This assert does NOT call the function. static_assert(std::is_void_vGetIntegrity(result))>, "Should be returning void here"); MOZ_KnownLive(self)->GetIntegrity(result); MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) { return false; } return true; } static const JSJitInfo integrity_getterinfo = { { get_integrity }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Getter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_STRING, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool get_keepalive(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "keepalive", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); bool result(MOZ_KnownLive(self)->Keepalive()); MOZ_ASSERT(!JS_IsExceptionPending(cx)); args.rval().setBoolean(result); return true; } static const JSJitInfo keepalive_getterinfo = { { get_keepalive }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Getter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_BOOLEAN, /* returnType. Not relevant for setters. */ true, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool get_mozErrors(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "mozErrors", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); bool result(MOZ_KnownLive(self)->MozErrors()); MOZ_ASSERT(!JS_IsExceptionPending(cx)); args.rval().setBoolean(result); return true; } static const JSJitInfo mozErrors_getterinfo = { { get_mozErrors }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Getter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_BOOLEAN, /* returnType. Not relevant for setters. */ true, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool get_signal(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "signal", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); auto result(StrongOrRawPtr(MOZ_KnownLive(self)->GetOrCreateSignal())); MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!GetOrCreateDOMReflector(cx, result, args.rval())) { MOZ_ASSERT(JS_IsExceptionPending(cx)); return false; } return true; } static const JSJitInfo signal_getterinfo = { { get_signal }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Getter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool get_duplex(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "duplex", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); RequestDuplex result(MOZ_KnownLive(self)->Duplex()); MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!ToJSValue(cx, result, args.rval())) { return false; } return true; } static const JSJitInfo duplex_getterinfo = { { get_duplex }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Getter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_STRING, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool get_body(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "body", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); FastErrorResult rv; auto result(StrongOrRawPtr(MOZ_KnownLive(self)->GetBody(cx, rv))); if (rv.MaybeSetPendingException(cx, "Request.body getter")) [[unlikely]] { return false; } MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!result) { args.rval().setNull(); return true; } if (!GetOrCreateDOMReflector(cx, result, args.rval())) { MOZ_ASSERT(JS_IsExceptionPending(cx)); return false; } return true; } static const JSJitInfo body_getterinfo = { { get_body }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Getter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_UNKNOWN, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool clone(JSContext* cx, JS::Handle obj, void* void_self, const JSJitMethodCallArgs& args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "clone", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); FastErrorResult rv; auto result(StrongOrRawPtr(MOZ_KnownLive(self)->Clone(cx, rv))); if (rv.MaybeSetPendingException(cx, "Request.clone")) [[unlikely]] { return false; } MOZ_ASSERT(!JS_IsExceptionPending(cx)); static_assert(!std::is_pointer_v, "NewObject implies that we need to keep the object alive with a strong reference."); if (!GetOrCreateDOMReflector(cx, result, args.rval())) { MOZ_ASSERT(JS_IsExceptionPending(cx)); return false; } return true; } static const JSJitInfo clone_methodinfo = { { (JSJitGetterOp)clone }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Method, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool overrideContentPolicyType(JSContext* cx, JS::Handle obj, void* void_self, const JSJitMethodCallArgs& args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "overrideContentPolicyType", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); if (!args.requireAtLeast(cx, "Request.overrideContentPolicyType", 1)) { return false; } uint32_t arg0; if (!ValueToPrimitive(cx, args[0], "Argument 1", &arg0)) { return false; } // NOTE: This assert does NOT call the function. static_assert(std::is_void_vOverrideContentPolicyType(arg0))>, "Should be returning void here"); MOZ_KnownLive(self)->OverrideContentPolicyType(arg0); MOZ_ASSERT(!JS_IsExceptionPending(cx)); args.rval().setUndefined(); return true; } static const JSJitInfo overrideContentPolicyType_methodinfo = { { (JSJitGetterOp)overrideContentPolicyType }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Method, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_UNDEFINED, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool get_bodyUsed(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "bodyUsed", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); bool result(MOZ_KnownLive(self)->BodyUsed()); MOZ_ASSERT(!JS_IsExceptionPending(cx)); args.rval().setBoolean(result); return true; } static const JSJitInfo bodyUsed_getterinfo = { { get_bodyUsed }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Getter, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_BOOLEAN, /* returnType. Not relevant for setters. */ true, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool arrayBuffer(JSContext* cx, JS::Handle obj, void* void_self, const JSJitMethodCallArgs& args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "arrayBuffer", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); FastErrorResult rv; auto result(StrongOrRawPtr(MOZ_KnownLive(self)->ArrayBuffer(cx, rv))); if (rv.MaybeSetPendingException(cx, "Request.arrayBuffer")) [[unlikely]] { return false; } MOZ_ASSERT(!JS_IsExceptionPending(cx)); static_assert(!std::is_pointer_v, "NewObject implies that we need to keep the object alive with a strong reference."); if (!ToJSValue(cx, result, args.rval())) { return false; } return true; } MOZ_CAN_RUN_SCRIPT static bool arrayBuffer_promiseWrapper(JSContext* cx, JS::Handle obj, void* void_self, const JSJitMethodCallArgs& args) { bool ok = arrayBuffer(cx, obj, void_self, args); if (ok) { return true; } return ConvertExceptionToPromise(cx, args.rval()); } static const JSJitInfo arrayBuffer_methodinfo = { { (JSJitGetterOp)arrayBuffer_promiseWrapper }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Method, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool blob(JSContext* cx, JS::Handle obj, void* void_self, const JSJitMethodCallArgs& args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "blob", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); FastErrorResult rv; auto result(StrongOrRawPtr(MOZ_KnownLive(self)->Blob(cx, rv))); if (rv.MaybeSetPendingException(cx, "Request.blob")) [[unlikely]] { return false; } MOZ_ASSERT(!JS_IsExceptionPending(cx)); static_assert(!std::is_pointer_v, "NewObject implies that we need to keep the object alive with a strong reference."); if (!ToJSValue(cx, result, args.rval())) { return false; } return true; } MOZ_CAN_RUN_SCRIPT static bool blob_promiseWrapper(JSContext* cx, JS::Handle obj, void* void_self, const JSJitMethodCallArgs& args) { bool ok = blob(cx, obj, void_self, args); if (ok) { return true; } return ConvertExceptionToPromise(cx, args.rval()); } static const JSJitInfo blob_methodinfo = { { (JSJitGetterOp)blob_promiseWrapper }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Method, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool bytes(JSContext* cx, JS::Handle obj, void* void_self, const JSJitMethodCallArgs& args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "bytes", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); FastErrorResult rv; auto result(StrongOrRawPtr(MOZ_KnownLive(self)->Bytes(cx, rv))); if (rv.MaybeSetPendingException(cx, "Request.bytes")) [[unlikely]] { return false; } MOZ_ASSERT(!JS_IsExceptionPending(cx)); static_assert(!std::is_pointer_v, "NewObject implies that we need to keep the object alive with a strong reference."); if (!ToJSValue(cx, result, args.rval())) { return false; } return true; } MOZ_CAN_RUN_SCRIPT static bool bytes_promiseWrapper(JSContext* cx, JS::Handle obj, void* void_self, const JSJitMethodCallArgs& args) { bool ok = bytes(cx, obj, void_self, args); if (ok) { return true; } return ConvertExceptionToPromise(cx, args.rval()); } static const JSJitInfo bytes_methodinfo = { { (JSJitGetterOp)bytes_promiseWrapper }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Method, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool formData(JSContext* cx, JS::Handle obj, void* void_self, const JSJitMethodCallArgs& args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "formData", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); FastErrorResult rv; auto result(StrongOrRawPtr(MOZ_KnownLive(self)->FormData(cx, rv))); if (rv.MaybeSetPendingException(cx, "Request.formData")) [[unlikely]] { return false; } MOZ_ASSERT(!JS_IsExceptionPending(cx)); static_assert(!std::is_pointer_v, "NewObject implies that we need to keep the object alive with a strong reference."); if (!ToJSValue(cx, result, args.rval())) { return false; } return true; } MOZ_CAN_RUN_SCRIPT static bool formData_promiseWrapper(JSContext* cx, JS::Handle obj, void* void_self, const JSJitMethodCallArgs& args) { bool ok = formData(cx, obj, void_self, args); if (ok) { return true; } return ConvertExceptionToPromise(cx, args.rval()); } static const JSJitInfo formData_methodinfo = { { (JSJitGetterOp)formData_promiseWrapper }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Method, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool json(JSContext* cx, JS::Handle obj, void* void_self, const JSJitMethodCallArgs& args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "json", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); FastErrorResult rv; auto result(StrongOrRawPtr(MOZ_KnownLive(self)->Json(cx, rv))); if (rv.MaybeSetPendingException(cx, "Request.json")) [[unlikely]] { return false; } MOZ_ASSERT(!JS_IsExceptionPending(cx)); static_assert(!std::is_pointer_v, "NewObject implies that we need to keep the object alive with a strong reference."); if (!ToJSValue(cx, result, args.rval())) { return false; } return true; } MOZ_CAN_RUN_SCRIPT static bool json_promiseWrapper(JSContext* cx, JS::Handle obj, void* void_self, const JSJitMethodCallArgs& args) { bool ok = json(cx, obj, void_self, args); if (ok) { return true; } return ConvertExceptionToPromise(cx, args.rval()); } static const JSJitInfo json_methodinfo = { { (JSJitGetterOp)json_promiseWrapper }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Method, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; MOZ_CAN_RUN_SCRIPT static bool text(JSContext* cx, JS::Handle obj, void* void_self, const JSJitMethodCallArgs& args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "text", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); FastErrorResult rv; auto result(StrongOrRawPtr(MOZ_KnownLive(self)->Text(cx, rv))); if (rv.MaybeSetPendingException(cx, "Request.text")) [[unlikely]] { return false; } MOZ_ASSERT(!JS_IsExceptionPending(cx)); static_assert(!std::is_pointer_v, "NewObject implies that we need to keep the object alive with a strong reference."); if (!ToJSValue(cx, result, args.rval())) { return false; } return true; } MOZ_CAN_RUN_SCRIPT static bool text_promiseWrapper(JSContext* cx, JS::Handle obj, void* void_self, const JSJitMethodCallArgs& args) { bool ok = text(cx, obj, void_self, args); if (ok) { return true; } return ConvertExceptionToPromise(cx, args.rval()); } static const JSJitInfo text_methodinfo = { { (JSJitGetterOp)text_promiseWrapper }, { prototypes::id::Request }, { PrototypeTraits::Depth }, JSJitInfo::Method, JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */ JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */ false, /* isInfallible. False in setters. */ false, /* isMovable. Not relevant for setters. */ false, /* isEliminatable. Not relevant for setters. */ false, /* isAlwaysInSlot. Only relevant for getters. */ false, /* isLazilyCachedInSlot. Only relevant for getters. */ false, /* isTypedMethod. Only relevant for methods. */ 0 /* Reserved slot index, if we're stored in a slot, else 0. */ }; static void _finalize(JS::GCContext* gcx, JSObject* obj) { mozilla::dom::Request* self = UnwrapPossiblyNotInitializedDOMObject(obj); if (self) { JS::SetNativeObjectReservedSlot(obj, DOM_OBJECT_SLOT, JS::UndefinedValue()); ClearWrapper(self, self, obj); if (size_t mallocBytes = BindingJSObjectMallocBytes(self)) { JS::RemoveAssociatedMemory(obj, mallocBytes, JS::MemoryUse::DOMBinding); } AddForDeferredFinalization(self); } } MOZ_GLOBINIT static const JSFunctionSpec sMethods_specs[] = { JS_FNSPEC("clone", (GenericMethod), reinterpret_cast(&clone_methodinfo), 0, JSPROP_ENUMERATE, nullptr), JS_FNSPEC("arrayBuffer", (GenericMethod), reinterpret_cast(&arrayBuffer_methodinfo), 0, JSPROP_ENUMERATE, nullptr), JS_FNSPEC("blob", (GenericMethod), reinterpret_cast(&blob_methodinfo), 0, JSPROP_ENUMERATE, nullptr), JS_FNSPEC("bytes", (GenericMethod), reinterpret_cast(&bytes_methodinfo), 0, JSPROP_ENUMERATE, nullptr), JS_FNSPEC("formData", (GenericMethod), reinterpret_cast(&formData_methodinfo), 0, JSPROP_ENUMERATE, nullptr), JS_FNSPEC("json", (GenericMethod), reinterpret_cast(&json_methodinfo), 0, JSPROP_ENUMERATE, nullptr), JS_FNSPEC("text", (GenericMethod), reinterpret_cast(&text_methodinfo), 0, JSPROP_ENUMERATE, nullptr), JS_FS_END }; static const Prefable sMethods[] = { { nullptr, &sMethods_specs[0] }, { nullptr, nullptr } }; static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX, "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)"); static_assert(7 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX, "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)"); MOZ_GLOBINIT static const JSFunctionSpec sChromeMethods_specs[] = { JS_FNSPEC("overrideContentPolicyType", (GenericMethod), reinterpret_cast(&overrideContentPolicyType_methodinfo), 1, JSPROP_ENUMERATE, nullptr), JS_FS_END }; static const Prefable sChromeMethods[] = { { nullptr, &sChromeMethods_specs[0] }, { nullptr, nullptr } }; static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX, "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)"); static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX, "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)"); MOZ_GLOBINIT static const JSPropertySpec sAttributes_specs[] = { JSPropertySpec::nativeAccessors("method", JSPROP_ENUMERATE, GenericGetter, &method_getterinfo, nullptr, nullptr), JSPropertySpec::nativeAccessors("url", JSPROP_ENUMERATE, GenericGetter, &url_getterinfo, nullptr, nullptr), JSPropertySpec::nativeAccessors("headers", JSPROP_ENUMERATE, GenericGetter, &headers_getterinfo, nullptr, nullptr), JSPropertySpec::nativeAccessors("destination", JSPROP_ENUMERATE, GenericGetter, &destination_getterinfo, nullptr, nullptr), JSPropertySpec::nativeAccessors("referrer", JSPROP_ENUMERATE, GenericGetter, &referrer_getterinfo, nullptr, nullptr), JSPropertySpec::nativeAccessors("referrerPolicy", JSPROP_ENUMERATE, GenericGetter, &referrerPolicy_getterinfo, nullptr, nullptr), JSPropertySpec::nativeAccessors("mode", JSPROP_ENUMERATE, GenericGetter, &mode_getterinfo, nullptr, nullptr), JSPropertySpec::nativeAccessors("credentials", JSPROP_ENUMERATE, GenericGetter, &credentials_getterinfo, nullptr, nullptr), JSPropertySpec::nativeAccessors("cache", JSPROP_ENUMERATE, GenericGetter, &cache_getterinfo, nullptr, nullptr), JSPropertySpec::nativeAccessors("redirect", JSPROP_ENUMERATE, GenericGetter, &redirect_getterinfo, nullptr, nullptr), JSPropertySpec::nativeAccessors("integrity", JSPROP_ENUMERATE, GenericGetter, &integrity_getterinfo, nullptr, nullptr), JS_PS_END, JSPropertySpec::nativeAccessors("keepalive", JSPROP_ENUMERATE, GenericGetter, &keepalive_getterinfo, nullptr, nullptr), JS_PS_END, JSPropertySpec::nativeAccessors("signal", JSPROP_ENUMERATE, GenericGetter, &signal_getterinfo, nullptr, nullptr), JS_PS_END, JSPropertySpec::nativeAccessors("duplex", JSPROP_ENUMERATE, GenericGetter, &duplex_getterinfo, nullptr, nullptr), JSPropertySpec::nativeAccessors("body", JSPROP_ENUMERATE, GenericGetter, &body_getterinfo, nullptr, nullptr), JS_PS_END, JSPropertySpec::nativeAccessors("bodyUsed", JSPROP_ENUMERATE, GenericGetter, &bodyUsed_getterinfo, nullptr, nullptr), JS_PS_END }; static const PrefableDisablers sAttributes_disablers12 = { WebIDLPrefIndex::dom_fetchKeepalive_enabled, 0, false, OriginTrial(0), nullptr }; static const PrefableDisablers sAttributes_disablers16 = { WebIDLPrefIndex::dom_fetch_streaming_upload, 0, false, OriginTrial(0), nullptr }; static const Prefable sAttributes[] = { { nullptr, &sAttributes_specs[0] }, { &sAttributes_disablers12, &sAttributes_specs[12] }, { nullptr, &sAttributes_specs[14] }, { &sAttributes_disablers16, &sAttributes_specs[16] }, { nullptr, &sAttributes_specs[19] }, { nullptr, nullptr } }; static_assert(5 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX, "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)"); static_assert(11 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX, "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)"); MOZ_GLOBINIT static const JSPropertySpec sChromeAttributes_specs[] = { JSPropertySpec::nativeAccessors("mozErrors", JSPROP_ENUMERATE, GenericGetter, &mozErrors_getterinfo, nullptr, nullptr), JS_PS_END }; static const Prefable sChromeAttributes[] = { { nullptr, &sChromeAttributes_specs[0] }, { nullptr, nullptr } }; static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX, "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)"); static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX, "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)"); static uint16_t sNativeProperties_sortedPropertyIndices[23]; static PropertyInfo sNativeProperties_propertyInfos[23]; static const NativePropertiesN<2> sNativeProperties = { false, 0, false, 0, true, 0 /* sMethods */, true, 1 /* sAttributes */, false, 0, false, 0, false, 0, -1, 23, sNativeProperties_sortedPropertyIndices, { { sMethods, &sNativeProperties_propertyInfos[0] }, { sAttributes, &sNativeProperties_propertyInfos[7] } } }; static_assert(23 < 1ull << (CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount)), "We have a property info count that is oversized"); static uint16_t sChromeOnlyNativeProperties_sortedPropertyIndices[2]; static PropertyInfo sChromeOnlyNativeProperties_propertyInfos[2]; static const NativePropertiesN<2> sChromeOnlyNativeProperties = { false, 0, false, 0, true, 0 /* sChromeMethods */, true, 1 /* sChromeAttributes */, false, 0, false, 0, false, 0, -1, 2, sChromeOnlyNativeProperties_sortedPropertyIndices, { { sChromeMethods, &sChromeOnlyNativeProperties_propertyInfos[0] }, { sChromeAttributes, &sChromeOnlyNativeProperties_propertyInfos[1] } } }; static_assert(2 < 1ull << (CHAR_BIT * sizeof(sChromeOnlyNativeProperties.propertyInfoCount)), "We have a property info count that is oversized"); bool sNativePropertiesInited = false; const NativePropertyHooks sNativePropertyHooks = { nullptr, { sNativeProperties.Upcast(), sChromeOnlyNativeProperties.Upcast(), &sNativePropertiesInited }, prototypes::id::Request, constructors::id::Request, &DefaultXrayExpandoObjectClass }; static bool _constructor(JSContext* cx_, unsigned argc, JS::Value* vp) { BindingCallContext cx(cx_, "Request constructor"); AUTO_PROFILER_LABEL_DYNAMIC_FAST( "Request", "constructor", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); JS::CallArgs args = JS::CallArgsFromVp(argc, vp); JS::Rooted obj(cx, &args.callee()); if (!args.isConstructing()) { return ThrowConstructorWithoutNew(cx, "Request"); } JS::Rooted desiredProto(cx); if (!GetDesiredProto(cx, args, prototypes::id::Request, CreateInterfaceObjects, &desiredProto)) { return false; } if (!args.requireAtLeast(cx, "Request constructor", 1)) { return false; } GlobalObject global(cx, obj); if (global.Failed()) { return false; } bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj); RequestOrUTF8String arg0; if (!arg0.Init(cx, args[0], "Argument 1", false)) { return false; } RootedDictionary arg1(cx); if (!arg1.Init(cx, (args.hasDefined(1)) ? args[1] : JS::NullHandleValue, "Argument 2", false)) { return false; } Maybe ar; if (objIsXray) { // Since our object is an Xray, we can just CheckedUnwrapStatic: // we know Xrays have no dynamic unwrap behavior. obj = js::CheckedUnwrapStatic(obj); if (!obj) { return false; } ar.emplace(cx, obj); if (!JS_WrapObject(cx, &desiredProto)) { return false; } if (arg1.mBody.WasPassed()) { if (!arg1.mBody.Value().IsNull()) { if (arg1.mBody.Value().Value().IsArrayBufferView()) { if (!arg1.mBody.Value().Value().GetAsArrayBufferView().WrapIntoNewCompartment(cx)) { return false; } } else if (arg1.mBody.Value().Value().IsArrayBuffer()) { if (!arg1.mBody.Value().Value().GetAsArrayBuffer().WrapIntoNewCompartment(cx)) { return false; } } } } } FastErrorResult rv; auto result(StrongOrRawPtr(mozilla::dom::Request::Constructor(global, Constify(arg0), Constify(arg1), rv))); if (rv.MaybeSetPendingException(cx, "Request constructor")) [[unlikely]] { return false; } MOZ_ASSERT(!JS_IsExceptionPending(cx)); static_assert(!std::is_pointer_v, "NewObject implies that we need to keep the object alive with a strong reference."); if (!GetOrCreateDOMReflector(cx, result, args.rval(), desiredProto)) { MOZ_ASSERT(JS_IsExceptionPending(cx)); return false; } return true; } static const DOMInterfaceInfo sInterfaceObjectInfo = { { _constructor, &sNativePropertyHooks }, JS::GetRealmFunctionPrototypeHandle, PrototypeTraits::Depth, prototypes::id::Request, true, 1, "Request", }; static const DOMIfaceAndProtoJSClass sPrototypeClass = { { "RequestPrototype", JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_PROTO_SLOTS_BASE), JS_NULL_CLASS_OPS, JS_NULL_CLASS_SPEC, JS_NULL_CLASS_EXT, JS_NULL_OBJECT_OPS }, eInterfacePrototype, prototypes::id::Request, PrototypeTraits::Depth, &sNativePropertyHooks, JS::GetRealmObjectPrototype }; static JS::Handle GetProtoObjectHandle(JSContext* aCx); static const JSClassOps sClassOps = { nullptr, /* addProperty */ nullptr, /* delProperty */ nullptr, /* enumerate */ nullptr, /* newEnumerate */ nullptr, /* resolve */ nullptr, /* mayResolve */ _finalize, /* finalize */ nullptr, /* call */ nullptr, /* construct */ nullptr, /* trace */ }; static const DOMJSClass sClass = { { "Request", JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(1) | JSCLASS_PRESERVES_WRAPPER, &sClassOps, JS_NULL_CLASS_SPEC, &NativeTypeHelpers::sClassExtension, JS_NULL_OBJECT_OPS }, { prototypes::id::Request, 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 }, std::is_base_of_v, &sNativePropertyHooks, GetProtoObjectHandle, GetCCParticipant::Get(), nullptr, NativeTypeHelpers::GetWrapperCache }; static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS, "Must have the right minimal number of reserved slots."); static_assert(1 >= 1, "Must have enough reserved slots."); bool Wrap(JSContext* aCx, mozilla::dom::Request* aObject, nsWrapperCache* aCache, JS::Handle aGivenProto, JS::MutableHandle aReflector) { static_assert(!std::is_base_of_v, "Shouldn't have wrappercached things that are not refcounted."); static_assert(std::is_same_v); MOZ_ASSERT(ToSupportsIsCorrect(aObject)); MOZ_ASSERT_IF(aGivenProto, js::IsObjectInContextCompartment(aGivenProto, aCx)); MOZ_ASSERT(!aCache->GetWrapper(), "You should probably not be using Wrap() directly; use " "GetOrCreateDOMReflector instead"); MOZ_ASSERT(ToSupportsIsOnPrimaryInheritanceChain(aObject, aCache), "nsISupports must be on our primary inheritance chain"); // If the wrapper cache contains a dead reflector then finalize that // now, ensuring that the finalizer for the old reflector always // runs before the new reflector is created and attached. This // avoids the awkward situation where there are multiple reflector // objects that contain pointers to the same native. if (JSObject* oldReflector = aCache->GetWrapperMaybeDead()) { _finalize(nullptr /* unused */, oldReflector); MOZ_ASSERT(!aCache->GetWrapperMaybeDead()); } JS::Rooted global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject())); if (!global) { return false; } MOZ_ASSERT(JS_IsGlobalObject(global)); JS::AssertObjectIsNotGray(global); // That might have ended up wrapping us already, due to the wonders // of XBL. Check for that, and bail out as needed. aReflector.set(aCache->GetWrapper()); if (aReflector) { #ifdef DEBUG AssertReflectorHasGivenProto(aCx, aReflector, aGivenProto); #endif // DEBUG return true; } JSAutoRealm ar(aCx, global); JS::Handle canonicalProto = GetProtoObjectHandle(aCx); if (!canonicalProto) { return false; } JS::Rooted proto(aCx); if (aGivenProto) { proto = aGivenProto; // Unfortunately, while aGivenProto was in the compartment of aCx // coming in, we changed compartments to that of "parent" so may need // to wrap the proto here. if (js::GetContextCompartment(aCx) != JS::GetCompartment(proto)) { if (!JS_WrapObject(aCx, &proto)) { return false; } } } else { proto = canonicalProto; } BindingJSObjectCreator creator(aCx); creator.CreateObject(aCx, sClass.ToJSClass(), proto, aObject, aReflector); if (!aReflector) { return false; } aCache->SetWrapper(aReflector); creator.InitializationSucceeded(); MOZ_ASSERT(aCache->GetWrapperPreserveColor() && aCache->GetWrapperPreserveColor() == aReflector); // If proto != canonicalProto, we have to preserve our wrapper; // otherwise we won't be able to properly recreate it later, since // we won't know what proto to use. Note that we don't check // aGivenProto here, since it's entirely possible (and even // somewhat common) to have a non-null aGivenProto which is the // same as canonicalProto. if (proto != canonicalProto) { PreserveWrapper(aObject); } return true; } void CreateInterfaceObjects(JSContext* aCx, JS::Handle aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, DefineInterfaceProperty aDefineOnGlobal) { JS::Heap* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::Request); JS::Heap* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::Request); JS::Handle parentProto(JS::GetRealmObjectPrototypeHandle(aCx)); if (!parentProto) { return; } JS::Handle constructorProto(JS::GetRealmFunctionPrototypeHandle(aCx)); if (!constructorProto) { return; } dom::CreateInterfaceObjects(aCx, aGlobal, parentProto, &sPrototypeClass, protoCache, constructorProto, &sInterfaceObjectInfo, 1, false, Span{}, interfaceCache, sNativeProperties.Upcast(), sChromeOnlyNativeProperties.Upcast(), "Request", aDefineOnGlobal != DefineInterfaceProperty::No, nullptr, false, nullptr); } static JS::Handle GetProtoObjectHandle(JSContext* aCx) { /* Get the interface prototype object for this class. This will create the object as needed. */ return GetPerInterfaceObjectHandle(aCx, prototypes::id::Request, &CreateInterfaceObjects, DefineInterfaceProperty::CheckExposure); } JS::Handle GetConstructorObjectHandle(JSContext* aCx) { /* Get the interface object for this class. This will create the object as needed. */ return GetPerInterfaceObjectHandle(aCx, constructors::id::Request, &CreateInterfaceObjects, DefineInterfaceProperty::CheckExposure); } } // namespace Request_Binding } // namespace dom } // namespace mozilla