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/* THIS FILE IS AUTOGENERATED FROM XMLHttpRequest.webidl BY Codegen.py - DO NOT EDIT */
#include <type_traits>
#include "AtomList.h"
#include "ChromeUtilsBinding.h"
#include "EventHandlerBinding.h"
#include "MainThreadUtils.h"
#include "WrapperFactory.h"
#include "XMLHttpRequestBinding.h"
#include "XMLHttpRequestEventTargetBinding.h"
#include "XrayWrapper.h"
#include "js/CallAndConstruct.h"
#include "js/Exception.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/dom/BindingCallContext.h"
#include "mozilla/dom/BindingUtils.h"
#include "mozilla/dom/Blob.h"
#include "mozilla/dom/DOMJSClass.h"
#include "mozilla/dom/Document.h"
#include "mozilla/dom/FormData.h"
#include "mozilla/dom/NonRefcountedDOMObject.h"
#include "mozilla/dom/Nullable.h"
#include "mozilla/dom/PrimitiveConversions.h"
#include "mozilla/dom/ScriptSettings.h"
#include "mozilla/dom/SimpleGlobalObject.h"
#include "mozilla/dom/TypedArray.h"
#include "mozilla/dom/URLSearchParams.h"
#include "mozilla/dom/WebIDLPrefs.h"
#include "mozilla/dom/XMLHttpRequest.h"
#include "mozilla/dom/XMLHttpRequestUpload.h"
#include "mozilla/dom/XrayExpandoClass.h"
#include "nsContentUtils.h"
#include "nsIChannel.h"
#include "nsIInputStream.h"
#include "nsThreadUtils.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 {
const nsLiteralCString EnumStrings<XMLHttpRequestResponseType>::Values[6] = {
""_ns,
"arraybuffer"_ns,
"blob"_ns,
"document"_ns,
"json"_ns,
"text"_ns,
};
} // namespace binding_detail
bool
ToJSValue(JSContext* aCx, XMLHttpRequestResponseType aArgument, JS::MutableHandle<JS::Value> aValue)
{
MOZ_ASSERT(uint32_t(aArgument) < ArrayLength(binding_detail::EnumStrings<XMLHttpRequestResponseType>::Values));
JSString* resultStr =
JS_NewStringCopyN(aCx, binding_detail::EnumStrings<XMLHttpRequestResponseType>::Values[uint32_t(aArgument)].BeginReading(),
binding_detail::EnumStrings<XMLHttpRequestResponseType>::Values[uint32_t(aArgument)].Length());
if (!resultStr) {
return false;
}
aValue.setString(resultStr);
return true;
}
void
ImplCycleCollectionTraverse(nsCycleCollectionTraversalCallback& aCallback, OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString& aUnion, const char* aName, uint32_t aFlags)
{
if (aUnion.IsDocument()) {
ImplCycleCollectionTraverse(aCallback, aUnion.GetAsDocument(), "mDocument", aFlags);
} else if (aUnion.IsBlob()) {
ImplCycleCollectionTraverse(aCallback, aUnion.GetAsBlob(), "mBlob", aFlags);
} else if (aUnion.IsFormData()) {
ImplCycleCollectionTraverse(aCallback, aUnion.GetAsFormData(), "mFormData", aFlags);
} else if (aUnion.IsURLSearchParams()) {
ImplCycleCollectionTraverse(aCallback, aUnion.GetAsURLSearchParams(), "mURLSearchParams", aFlags);
}
}
void
ImplCycleCollectionUnlink(OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString& aUnion)
{
aUnion.Uninit();
}
bool
DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToDocument(BindingCallContext& cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
NonNull<mozilla::dom::Document>& memberSlot = RawSetAsDocument();
{
// Our JSContext should be in the right global to do unwrapping in.
nsresult rv = UnwrapObject<prototypes::id::Document, mozilla::dom::Document>(value, memberSlot, cx);
if (NS_FAILED(rv)) {
DestroyDocument();
tryNext = true;
return true;
}
}
}
return true;
}
bool
DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToDocument(JSContext* cx_, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return TrySetToDocument(cx, value, tryNext, passedToJSImpl);
}
bool
DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToBlob(BindingCallContext& cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
NonNull<mozilla::dom::Blob>& memberSlot = RawSetAsBlob();
{
// Our JSContext should be in the right global to do unwrapping in.
nsresult rv = UnwrapObject<prototypes::id::Blob, mozilla::dom::Blob>(value, memberSlot, cx);
if (NS_FAILED(rv)) {
DestroyBlob();
tryNext = true;
return true;
}
}
}
return true;
}
bool
DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToBlob(JSContext* cx_, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return TrySetToBlob(cx, value, tryNext, passedToJSImpl);
}
bool
DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToArrayBufferView(BindingCallContext& cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
RootedSpiderMonkeyInterface<ArrayBufferView>& memberSlot = RawSetAsArrayBufferView(cx);
if (!memberSlot.Init(&value.toObject())) {
DestroyArrayBufferView();
tryNext = true;
return true;
}
if (JS::IsArrayBufferViewShared(memberSlot.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_SHARED>("ArrayBufferView branch of (Document or (Blob or (ArrayBufferView or ArrayBuffer) or FormData or URLSearchParams or USVString))");
return false;
}
if (JS::IsLargeArrayBufferView(memberSlot.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_LARGE>("ArrayBufferView branch of (Document or (Blob or (ArrayBufferView or ArrayBuffer) or FormData or URLSearchParams or USVString))");
return false;
}
if (JS::IsResizableArrayBufferView(memberSlot.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_RESIZABLE>("ArrayBufferView branch of (Document or (Blob or (ArrayBufferView or ArrayBuffer) or FormData or URLSearchParams or USVString))");
return false;
}
}
return true;
}
bool
DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToArrayBufferView(JSContext* cx_, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return TrySetToArrayBufferView(cx, value, tryNext, passedToJSImpl);
}
bool
DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToArrayBuffer(BindingCallContext& cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
RootedSpiderMonkeyInterface<ArrayBuffer>& memberSlot = RawSetAsArrayBuffer(cx);
if (!memberSlot.Init(&value.toObject())) {
DestroyArrayBuffer();
tryNext = true;
return true;
}
if (JS::IsSharedArrayBufferObject(memberSlot.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_SHARED>("ArrayBuffer branch of (Document or (Blob or (ArrayBufferView or ArrayBuffer) or FormData or URLSearchParams or USVString))");
return false;
}
if (JS::IsLargeArrayBufferMaybeShared(memberSlot.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_LARGE>("ArrayBuffer branch of (Document or (Blob or (ArrayBufferView or ArrayBuffer) or FormData or URLSearchParams or USVString))");
return false;
}
if (JS::IsResizableArrayBufferMaybeShared(memberSlot.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_RESIZABLE>("ArrayBuffer branch of (Document or (Blob or (ArrayBufferView or ArrayBuffer) or FormData or URLSearchParams or USVString))");
return false;
}
}
return true;
}
bool
DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToArrayBuffer(JSContext* cx_, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return TrySetToArrayBuffer(cx, value, tryNext, passedToJSImpl);
}
bool
DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToFormData(BindingCallContext& cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
NonNull<mozilla::dom::FormData>& memberSlot = RawSetAsFormData();
{
// Our JSContext should be in the right global to do unwrapping in.
nsresult rv = UnwrapObject<prototypes::id::FormData, mozilla::dom::FormData>(value, memberSlot, cx);
if (NS_FAILED(rv)) {
DestroyFormData();
tryNext = true;
return true;
}
}
}
return true;
}
bool
DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToFormData(JSContext* cx_, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return TrySetToFormData(cx, value, tryNext, passedToJSImpl);
}
bool
DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToURLSearchParams(BindingCallContext& cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
NonNull<mozilla::dom::URLSearchParams>& memberSlot = RawSetAsURLSearchParams();
{
// Our JSContext should be in the right global to do unwrapping in.
nsresult rv = UnwrapObject<prototypes::id::URLSearchParams, mozilla::dom::URLSearchParams>(value, memberSlot, cx);
if (NS_FAILED(rv)) {
DestroyURLSearchParams();
tryNext = true;
return true;
}
}
}
return true;
}
bool
DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToURLSearchParams(JSContext* cx_, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return TrySetToURLSearchParams(cx, value, tryNext, passedToJSImpl);
}
bool
DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToUSVString(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
binding_detail::FakeString<char16_t>& memberSlot = RawSetAsUSVString();
if (!ConvertJSValueToString(cx, value, eStringify, eStringify, memberSlot)) {
return false;
}
if (!NormalizeUSVString(memberSlot)) {
JS_ReportOutOfMemory(cx);
return false;
}
}
return true;
}
bool
DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::Init(BindingCallContext& cx, JS::Handle<JS::Value> value, const char* sourceDescription, bool passedToJSImpl)
{
MOZ_ASSERT(mType == eUninitialized);
bool done = false, failed = false, tryNext;
if (value.isObject()) {
done = (failed = !TrySetToDocument(cx, value, tryNext, passedToJSImpl)) || !tryNext ||
(failed = !TrySetToBlob(cx, value, tryNext, passedToJSImpl)) || !tryNext ||
(failed = !TrySetToArrayBufferView(cx, value, tryNext, passedToJSImpl)) || !tryNext ||
(failed = !TrySetToArrayBuffer(cx, value, tryNext, passedToJSImpl)) || !tryNext ||
(failed = !TrySetToFormData(cx, value, tryNext, passedToJSImpl)) || !tryNext ||
(failed = !TrySetToURLSearchParams(cx, value, tryNext, passedToJSImpl)) || !tryNext;
}
if (!done) {
do {
done = (failed = !TrySetToUSVString(cx, value, tryNext)) || !tryNext;
break;
} while (false);
}
if (failed) {
return false;
}
if (!done) {
cx.ThrowErrorMessage<MSG_NOT_IN_UNION>(sourceDescription, "Document, Blob, ArrayBufferView, ArrayBuffer, FormData, URLSearchParams");
return false;
}
return true;
}
bool
DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::Init(JSContext* cx_, JS::Handle<JS::Value> value, const char* sourceDescription, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return Init(cx, value, sourceDescription, passedToJSImpl);
}
bool
DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const
{
switch (mType) {
case eUninitialized: {
return false;
}
case eDocument: {
if (!GetOrCreateDOMReflector(cx, mValue.mDocument.Value(), rval)) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
case eBlob: {
if (!GetOrCreateDOMReflector(cx, mValue.mBlob.Value(), rval)) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
case eArrayBufferView: {
rval.setObject(*mValue.mArrayBufferView.Value().Obj());
if (!MaybeWrapNonDOMObjectValue(cx, rval)) {
return false;
}
return true;
}
case eArrayBuffer: {
rval.setObject(*mValue.mArrayBuffer.Value().Obj());
if (!MaybeWrapNonDOMObjectValue(cx, rval)) {
return false;
}
return true;
}
case eFormData: {
if (!GetOrCreateDOMReflector(cx, mValue.mFormData.Value(), rval)) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
case eURLSearchParams: {
if (!GetOrCreateDOMReflector(cx, mValue.mURLSearchParams.Value(), rval)) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
case eUSVString: {
if (!xpc::NonVoidStringToJsval(cx, mValue.mUSVString.Value(), rval)) {
return false;
}
return true;
}
default: {
return false;
}
}
}
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString(OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString&& aOther)
: mType(eUninitialized)
{
switch (aOther.mType) {
case eUninitialized: {
MOZ_ASSERT(mType == eUninitialized,
"We need to destroy ourselves?");
break;
}
case eDocument: {
mType = eDocument;
mValue.mDocument.SetValue(std::move(aOther.mValue.mDocument.Value()));
break;
}
case eBlob: {
mType = eBlob;
mValue.mBlob.SetValue(std::move(aOther.mValue.mBlob.Value()));
break;
}
case eArrayBufferView: {
mType = eArrayBufferView;
mValue.mArrayBufferView.SetValue(std::move(aOther.mValue.mArrayBufferView.Value()));
break;
}
case eArrayBuffer: {
mType = eArrayBuffer;
mValue.mArrayBuffer.SetValue(std::move(aOther.mValue.mArrayBuffer.Value()));
break;
}
case eFormData: {
mType = eFormData;
mValue.mFormData.SetValue(std::move(aOther.mValue.mFormData.Value()));
break;
}
case eURLSearchParams: {
mType = eURLSearchParams;
mValue.mURLSearchParams.SetValue(std::move(aOther.mValue.mURLSearchParams.Value()));
break;
}
case eUSVString: {
mType = eUSVString;
mValue.mUSVString.SetValue(std::move(aOther.mValue.mUSVString.Value()));
break;
}
}
}
bool
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToDocument(BindingCallContext& cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
OwningNonNull<mozilla::dom::Document>& memberSlot = RawSetAsDocument();
static_assert(IsRefcounted<mozilla::dom::Document>::value, "We can only store refcounted classes.");
{
// Our JSContext should be in the right global to do unwrapping in.
nsresult rv = UnwrapObject<prototypes::id::Document, mozilla::dom::Document>(value, memberSlot, cx);
if (NS_FAILED(rv)) {
DestroyDocument();
tryNext = true;
return true;
}
}
}
return true;
}
bool
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToDocument(JSContext* cx_, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return TrySetToDocument(cx, value, tryNext, passedToJSImpl);
}
[[nodiscard]] OwningNonNull<mozilla::dom::Document>&
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::RawSetAsDocument()
{
if (mType == eDocument) {
return mValue.mDocument.Value();
}
MOZ_ASSERT(mType == eUninitialized);
mType = eDocument;
return mValue.mDocument.SetValue();
}
[[nodiscard]] OwningNonNull<mozilla::dom::Document>&
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::SetAsDocument()
{
if (mType == eDocument) {
return mValue.mDocument.Value();
}
Uninit();
mType = eDocument;
return mValue.mDocument.SetValue();
}
void
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::DestroyDocument()
{
MOZ_RELEASE_ASSERT(IsDocument(), "Wrong type!");
mValue.mDocument.Destroy();
mType = eUninitialized;
}
bool
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToBlob(BindingCallContext& cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
OwningNonNull<mozilla::dom::Blob>& memberSlot = RawSetAsBlob();
static_assert(IsRefcounted<mozilla::dom::Blob>::value, "We can only store refcounted classes.");
{
// Our JSContext should be in the right global to do unwrapping in.
nsresult rv = UnwrapObject<prototypes::id::Blob, mozilla::dom::Blob>(value, memberSlot, cx);
if (NS_FAILED(rv)) {
DestroyBlob();
tryNext = true;
return true;
}
}
}
return true;
}
bool
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToBlob(JSContext* cx_, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return TrySetToBlob(cx, value, tryNext, passedToJSImpl);
}
[[nodiscard]] OwningNonNull<mozilla::dom::Blob>&
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::RawSetAsBlob()
{
if (mType == eBlob) {
return mValue.mBlob.Value();
}
MOZ_ASSERT(mType == eUninitialized);
mType = eBlob;
return mValue.mBlob.SetValue();
}
[[nodiscard]] OwningNonNull<mozilla::dom::Blob>&
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::SetAsBlob()
{
if (mType == eBlob) {
return mValue.mBlob.Value();
}
Uninit();
mType = eBlob;
return mValue.mBlob.SetValue();
}
void
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::DestroyBlob()
{
MOZ_RELEASE_ASSERT(IsBlob(), "Wrong type!");
mValue.mBlob.Destroy();
mType = eUninitialized;
}
bool
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToArrayBufferView(BindingCallContext& cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
ArrayBufferView& memberSlot = RawSetAsArrayBufferView();
if (!memberSlot.Init(&value.toObject())) {
DestroyArrayBufferView();
tryNext = true;
return true;
}
if (JS::IsArrayBufferViewShared(memberSlot.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_SHARED>("ArrayBufferView branch of (Document or (Blob or (ArrayBufferView or ArrayBuffer) or FormData or URLSearchParams or USVString))");
return false;
}
if (JS::IsLargeArrayBufferView(memberSlot.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_LARGE>("ArrayBufferView branch of (Document or (Blob or (ArrayBufferView or ArrayBuffer) or FormData or URLSearchParams or USVString))");
return false;
}
if (JS::IsResizableArrayBufferView(memberSlot.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_RESIZABLE>("ArrayBufferView branch of (Document or (Blob or (ArrayBufferView or ArrayBuffer) or FormData or URLSearchParams or USVString))");
return false;
}
}
return true;
}
bool
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToArrayBufferView(JSContext* cx_, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return TrySetToArrayBufferView(cx, value, tryNext, passedToJSImpl);
}
[[nodiscard]] ArrayBufferView&
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::RawSetAsArrayBufferView()
{
if (mType == eArrayBufferView) {
return mValue.mArrayBufferView.Value();
}
MOZ_ASSERT(mType == eUninitialized);
mType = eArrayBufferView;
return mValue.mArrayBufferView.SetValue();
}
[[nodiscard]] ArrayBufferView&
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::SetAsArrayBufferView()
{
if (mType == eArrayBufferView) {
return mValue.mArrayBufferView.Value();
}
Uninit();
mType = eArrayBufferView;
return mValue.mArrayBufferView.SetValue();
}
void
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::DestroyArrayBufferView()
{
MOZ_RELEASE_ASSERT(IsArrayBufferView(), "Wrong type!");
mValue.mArrayBufferView.Destroy();
mType = eUninitialized;
}
bool
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToArrayBuffer(BindingCallContext& cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
ArrayBuffer& memberSlot = RawSetAsArrayBuffer();
if (!memberSlot.Init(&value.toObject())) {
DestroyArrayBuffer();
tryNext = true;
return true;
}
if (JS::IsSharedArrayBufferObject(memberSlot.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_SHARED>("ArrayBuffer branch of (Document or (Blob or (ArrayBufferView or ArrayBuffer) or FormData or URLSearchParams or USVString))");
return false;
}
if (JS::IsLargeArrayBufferMaybeShared(memberSlot.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_LARGE>("ArrayBuffer branch of (Document or (Blob or (ArrayBufferView or ArrayBuffer) or FormData or URLSearchParams or USVString))");
return false;
}
if (JS::IsResizableArrayBufferMaybeShared(memberSlot.Obj())) {
cx.ThrowErrorMessage<MSG_TYPEDARRAY_IS_RESIZABLE>("ArrayBuffer branch of (Document or (Blob or (ArrayBufferView or ArrayBuffer) or FormData or URLSearchParams or USVString))");
return false;
}
}
return true;
}
bool
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToArrayBuffer(JSContext* cx_, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return TrySetToArrayBuffer(cx, value, tryNext, passedToJSImpl);
}
[[nodiscard]] ArrayBuffer&
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::RawSetAsArrayBuffer()
{
if (mType == eArrayBuffer) {
return mValue.mArrayBuffer.Value();
}
MOZ_ASSERT(mType == eUninitialized);
mType = eArrayBuffer;
return mValue.mArrayBuffer.SetValue();
}
[[nodiscard]] ArrayBuffer&
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::SetAsArrayBuffer()
{
if (mType == eArrayBuffer) {
return mValue.mArrayBuffer.Value();
}
Uninit();
mType = eArrayBuffer;
return mValue.mArrayBuffer.SetValue();
}
void
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::DestroyArrayBuffer()
{
MOZ_RELEASE_ASSERT(IsArrayBuffer(), "Wrong type!");
mValue.mArrayBuffer.Destroy();
mType = eUninitialized;
}
bool
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToFormData(BindingCallContext& cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
OwningNonNull<mozilla::dom::FormData>& memberSlot = RawSetAsFormData();
static_assert(IsRefcounted<mozilla::dom::FormData>::value, "We can only store refcounted classes.");
{
// Our JSContext should be in the right global to do unwrapping in.
nsresult rv = UnwrapObject<prototypes::id::FormData, mozilla::dom::FormData>(value, memberSlot, cx);
if (NS_FAILED(rv)) {
DestroyFormData();
tryNext = true;
return true;
}
}
}
return true;
}
bool
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToFormData(JSContext* cx_, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return TrySetToFormData(cx, value, tryNext, passedToJSImpl);
}
[[nodiscard]] OwningNonNull<mozilla::dom::FormData>&
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::RawSetAsFormData()
{
if (mType == eFormData) {
return mValue.mFormData.Value();
}
MOZ_ASSERT(mType == eUninitialized);
mType = eFormData;
return mValue.mFormData.SetValue();
}
[[nodiscard]] OwningNonNull<mozilla::dom::FormData>&
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::SetAsFormData()
{
if (mType == eFormData) {
return mValue.mFormData.Value();
}
Uninit();
mType = eFormData;
return mValue.mFormData.SetValue();
}
void
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::DestroyFormData()
{
MOZ_RELEASE_ASSERT(IsFormData(), "Wrong type!");
mValue.mFormData.Destroy();
mType = eUninitialized;
}
bool
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToURLSearchParams(BindingCallContext& cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
OwningNonNull<mozilla::dom::URLSearchParams>& memberSlot = RawSetAsURLSearchParams();
static_assert(IsRefcounted<mozilla::dom::URLSearchParams>::value, "We can only store refcounted classes.");
{
// Our JSContext should be in the right global to do unwrapping in.
nsresult rv = UnwrapObject<prototypes::id::URLSearchParams, mozilla::dom::URLSearchParams>(value, memberSlot, cx);
if (NS_FAILED(rv)) {
DestroyURLSearchParams();
tryNext = true;
return true;
}
}
}
return true;
}
bool
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToURLSearchParams(JSContext* cx_, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return TrySetToURLSearchParams(cx, value, tryNext, passedToJSImpl);
}
[[nodiscard]] OwningNonNull<mozilla::dom::URLSearchParams>&
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::RawSetAsURLSearchParams()
{
if (mType == eURLSearchParams) {
return mValue.mURLSearchParams.Value();
}
MOZ_ASSERT(mType == eUninitialized);
mType = eURLSearchParams;
return mValue.mURLSearchParams.SetValue();
}
[[nodiscard]] OwningNonNull<mozilla::dom::URLSearchParams>&
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::SetAsURLSearchParams()
{
if (mType == eURLSearchParams) {
return mValue.mURLSearchParams.Value();
}
Uninit();
mType = eURLSearchParams;
return mValue.mURLSearchParams.SetValue();
}
void
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::DestroyURLSearchParams()
{
MOZ_RELEASE_ASSERT(IsURLSearchParams(), "Wrong type!");
mValue.mURLSearchParams.Destroy();
mType = eUninitialized;
}
bool
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TrySetToUSVString(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
nsString& memberSlot = RawSetAsUSVString();
if (!ConvertJSValueToString(cx, value, eStringify, eStringify, memberSlot)) {
return false;
}
if (!NormalizeUSVString(memberSlot)) {
JS_ReportOutOfMemory(cx);
return false;
}
}
return true;
}
[[nodiscard]] nsString&
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::RawSetAsUSVString()
{
if (mType == eUSVString) {
return mValue.mUSVString.Value();
}
MOZ_ASSERT(mType == eUninitialized);
mType = eUSVString;
return mValue.mUSVString.SetValue();
}
[[nodiscard]] nsString&
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::SetAsUSVString()
{
if (mType == eUSVString) {
return mValue.mUSVString.Value();
}
Uninit();
mType = eUSVString;
return mValue.mUSVString.SetValue();
}
void
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::DestroyUSVString()
{
MOZ_RELEASE_ASSERT(IsUSVString(), "Wrong type!");
mValue.mUSVString.Destroy();
mType = eUninitialized;
}
bool
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::Init(BindingCallContext& cx, JS::Handle<JS::Value> value, const char* sourceDescription, bool passedToJSImpl)
{
MOZ_ASSERT(mType == eUninitialized);
bool done = false, failed = false, tryNext;
if (value.isObject()) {
done = (failed = !TrySetToDocument(cx, value, tryNext, passedToJSImpl)) || !tryNext ||
(failed = !TrySetToBlob(cx, value, tryNext, passedToJSImpl)) || !tryNext ||
(failed = !TrySetToArrayBufferView(cx, value, tryNext, passedToJSImpl)) || !tryNext ||
(failed = !TrySetToArrayBuffer(cx, value, tryNext, passedToJSImpl)) || !tryNext ||
(failed = !TrySetToFormData(cx, value, tryNext, passedToJSImpl)) || !tryNext ||
(failed = !TrySetToURLSearchParams(cx, value, tryNext, passedToJSImpl)) || !tryNext;
}
if (!done) {
do {
done = (failed = !TrySetToUSVString(cx, value, tryNext)) || !tryNext;
break;
} while (false);
}
if (failed) {
return false;
}
if (!done) {
cx.ThrowErrorMessage<MSG_NOT_IN_UNION>(sourceDescription, "Document, Blob, ArrayBufferView, ArrayBuffer, FormData, URLSearchParams");
return false;
}
return true;
}
bool
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::Init(JSContext* cx_, JS::Handle<JS::Value> value, const char* sourceDescription, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return Init(cx, value, sourceDescription, passedToJSImpl);
}
void
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::Uninit()
{
switch (mType) {
case eUninitialized: {
break;
}
case eDocument: {
DestroyDocument();
break;
}
case eBlob: {
DestroyBlob();
break;
}
case eArrayBufferView: {
DestroyArrayBufferView();
break;
}
case eArrayBuffer: {
DestroyArrayBuffer();
break;
}
case eFormData: {
DestroyFormData();
break;
}
case eURLSearchParams: {
DestroyURLSearchParams();
break;
}
case eUSVString: {
DestroyUSVString();
break;
}
}
}
bool
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const
{
switch (mType) {
case eUninitialized: {
return false;
}
case eDocument: {
if (!GetOrCreateDOMReflector(cx, mValue.mDocument.Value(), rval)) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
case eBlob: {
if (!GetOrCreateDOMReflector(cx, mValue.mBlob.Value(), rval)) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
case eArrayBufferView: {
rval.setObject(*mValue.mArrayBufferView.Value().Obj());
if (!MaybeWrapNonDOMObjectValue(cx, rval)) {
return false;
}
return true;
}
case eArrayBuffer: {
rval.setObject(*mValue.mArrayBuffer.Value().Obj());
if (!MaybeWrapNonDOMObjectValue(cx, rval)) {
return false;
}
return true;
}
case eFormData: {
if (!GetOrCreateDOMReflector(cx, mValue.mFormData.Value(), rval)) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
case eURLSearchParams: {
if (!GetOrCreateDOMReflector(cx, mValue.mURLSearchParams.Value(), rval)) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
case eUSVString: {
if (!xpc::NonVoidStringToJsval(cx, mValue.mUSVString.Value(), rval)) {
return false;
}
return true;
}
default: {
return false;
}
}
}
void
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::TraceUnion(JSTracer* trc)
{
switch (mType) {
case eArrayBufferView: {
mValue.mArrayBufferView.Value().TraceSelf(trc);
break;
}
case eArrayBuffer: {
mValue.mArrayBuffer.Value().TraceSelf(trc);
break;
}
default: {
}
}
}
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString&
OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString::operator=(OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString&& aOther)
{
this->~OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString();
new (this) OwningDocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString (std::move(aOther));
return *this;
}
MozXMLHttpRequestParameters::MozXMLHttpRequestParameters()
{
// Safe to pass a null context if we pass a null value
Init(nullptr, JS::NullHandleValue);
}
bool
MozXMLHttpRequestParameters::InitIds(JSContext* cx, MozXMLHttpRequestParametersAtoms* atomsCache)
{
MOZ_ASSERT(reinterpret_cast<jsid*>(atomsCache)->isVoid());
// Initialize these in reverse order so that any failure leaves the first one
// uninitialized.
if (!atomsCache->mozSystem_id.init(cx, "mozSystem") ||
!atomsCache->mozAnon_id.init(cx, "mozAnon")) {
return false;
}
return true;
}
bool
MozXMLHttpRequestParameters::Init(BindingCallContext& cx, JS::Handle<JS::Value> 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());
MozXMLHttpRequestParametersAtoms* atomsCache = nullptr;
if (cx) {
atomsCache = GetAtomCache<MozXMLHttpRequestParametersAtoms>(cx);
if (reinterpret_cast<jsid*>(atomsCache)->isVoid() &&
!InitIds(cx, atomsCache)) {
return false;
}
}
if (!IsConvertibleToDictionary(val)) {
return cx.ThrowErrorMessage<MSG_CONVERSION_ERROR>(sourceDescription, "dictionary");
}
bool isNull = val.isNullOrUndefined();
// We only need these if !isNull, in which case we have |cx|.
Maybe<JS::Rooted<JSObject *> > object;
Maybe<JS::Rooted<JS::Value> > temp;
if (!isNull) {
MOZ_ASSERT(cx);
object.emplace(cx, &val.toObject());
temp.emplace(cx);
}
if (!isNull) {
if (!JS_GetPropertyById(cx, *object, atomsCache->mozAnon_id, temp.ptr())) {
return false;
}
}
if (!isNull && !temp->isUndefined()) {
mMozAnon.Construct();
if (!ValueToPrimitive<bool, eDefault>(cx, temp.ref(), "'mozAnon' member of MozXMLHttpRequestParameters", &(mMozAnon.Value()))) {
return false;
}
mIsAnyMemberPresent = true;
}
if (!isNull) {
if (!JS_GetPropertyById(cx, *object, atomsCache->mozSystem_id, temp.ptr())) {
return false;
}
}
if (!isNull && !temp->isUndefined()) {
if (!ValueToPrimitive<bool, eDefault>(cx, temp.ref(), "'mozSystem' member of MozXMLHttpRequestParameters", &mMozSystem)) {
return false;
}
} else {
mMozSystem = false;
}
mIsAnyMemberPresent = true;
return true;
}
bool
MozXMLHttpRequestParameters::Init(JSContext* cx_, JS::Handle<JS::Value> 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
MozXMLHttpRequestParameters::TraceDictionary(JSTracer* trc)
{
}
MozXMLHttpRequestParameters&
MozXMLHttpRequestParameters::operator=(const MozXMLHttpRequestParameters& aOther)
{
DictionaryBase::operator=(aOther);
mMozAnon.Reset();
if (aOther.mMozAnon.WasPassed()) {
mMozAnon.Construct(aOther.mMozAnon.Value());
}
mMozSystem = aOther.mMozSystem;
return *this;
}
bool
MozXMLHttpRequestParameters::operator==(const MozXMLHttpRequestParameters& aOther) const
{
if (mMozAnon != aOther.mMozAnon) {
return false;
}
if (mMozSystem != aOther.mMozSystem) {
return false;
}
return true;
}
namespace XMLHttpRequest_Binding {
static_assert(IsRefcounted<NativeType>::value == IsRefcounted<XMLHttpRequestEventTarget_Binding::NativeType>::value,
"Can't inherit from an interface with a different ownership model.");
MOZ_CAN_RUN_SCRIPT static bool
get_onreadystatechange(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "onreadystatechange", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
RefPtr<EventHandlerNonNull> result(MOZ_KnownLive(self)->GetOnreadystatechange());
MOZ_ASSERT(!JS_IsExceptionPending(cx));
if (result) {
args.rval().setObjectOrNull(GetCallbackFromCallbackObject(cx, result));
if (!MaybeWrapObjectOrNullValue(cx, args.rval())) {
return false;
}
return true;
} else {
args.rval().setNull();
return true;
}
}
MOZ_CAN_RUN_SCRIPT static bool
set_onreadystatechange(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitSetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "onreadystatechange", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
RootedCallback<RefPtr<binding_detail::FastEventHandlerNonNull>> arg0(cx);
if (args[0].isObject()) {
{ // scope for tempRoot and tempGlobalRoot if needed
arg0 = new binding_detail::FastEventHandlerNonNull(&args[0].toObject(), JS::CurrentGlobalOrNull(cx));
}
} else {
arg0 = nullptr;
}
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->SetOnreadystatechange(MOZ_KnownLive(Constify(arg0))))>, "Should be returning void here");
MOZ_KnownLive(self)->SetOnreadystatechange(MOZ_KnownLive(Constify(arg0)));
MOZ_ASSERT(!JS_IsExceptionPending(cx));
return true;
}
static const JSJitInfo onreadystatechange_getterinfo = {
{ get_onreadystatechange },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::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. */
};
static const JSJitInfo onreadystatechange_setterinfo = {
{ (JSJitGetterOp)set_onreadystatechange },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::Depth },
JSJitInfo::Setter,
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_readyState(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "readyState", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
uint16_t result(MOZ_KnownLive(self)->ReadyState());
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setInt32(int32_t(result));
return true;
}
static const JSJitInfo readyState_getterinfo = {
{ get_readyState },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::Depth },
JSJitInfo::Getter,
JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
JSVAL_TYPE_INT32, /* 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
open(JSContext* cx_, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
BindingCallContext cx(cx_, "XMLHttpRequest.open");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "open", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
unsigned argcount = std::min(args.length(), 5u);
switch (argcount) {
case 2: {
nsCString arg0;
if (!ConvertJSValueToByteString(cx, args[0], false, "argument 1", arg0)) {
return false;
}
binding_detail::FakeString<char16_t> arg1;
if (!ConvertJSValueToString(cx, args[1], eStringify, eStringify, arg1)) {
return false;
}
if (!NormalizeUSVString(arg1)) {
JS_ReportOutOfMemory(cx);
return false;
}
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->Open(Constify(arg0), Constify(arg1), rv))>, "Should be returning void here");
MOZ_KnownLive(self)->Open(Constify(arg0), Constify(arg1), rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest.open"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setUndefined();
return true;
break;
}
case 3: {
[[fallthrough]];
}
case 4: {
[[fallthrough]];
}
case 5: {
nsCString arg0;
if (!ConvertJSValueToByteString(cx, args[0], false, "argument 1", arg0)) {
return false;
}
binding_detail::FakeString<char16_t> arg1;
if (!ConvertJSValueToString(cx, args[1], eStringify, eStringify, arg1)) {
return false;
}
if (!NormalizeUSVString(arg1)) {
JS_ReportOutOfMemory(cx);
return false;
}
bool arg2;
if (!ValueToPrimitive<bool, eDefault>(cx, args[2], "Argument 3", &arg2)) {
return false;
}
binding_detail::FakeString<char16_t> arg3;
if (args.hasDefined(3)) {
if (!ConvertJSValueToString(cx, args[3], eNull, eNull, arg3)) {
return false;
}
if (!NormalizeUSVString(arg3)) {
JS_ReportOutOfMemory(cx);
return false;
}
} else {
arg3.SetIsVoid(true);
}
binding_detail::FakeString<char16_t> arg4;
if (args.hasDefined(4)) {
if (!ConvertJSValueToString(cx, args[4], eNull, eNull, arg4)) {
return false;
}
if (!NormalizeUSVString(arg4)) {
JS_ReportOutOfMemory(cx);
return false;
}
} else {
arg4.SetIsVoid(true);
}
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->Open(Constify(arg0), Constify(arg1), arg2, Constify(arg3), Constify(arg4), rv))>, "Should be returning void here");
MOZ_KnownLive(self)->Open(Constify(arg0), Constify(arg1), arg2, Constify(arg3), Constify(arg4), rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest.open"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setUndefined();
return true;
break;
}
default: {
// Using nsPrintfCString here would require including that
// header. Let's not worry about it.
nsAutoCString argCountStr;
argCountStr.AppendPrintf("%u", args.length());
return cx.ThrowErrorMessage<MSG_INVALID_OVERLOAD_ARGCOUNT>(argCountStr.get());
}
}
MOZ_CRASH("We have an always-returning default case");
return false;
}
static const JSJitInfo open_methodinfo = {
{ (JSJitGetterOp)open },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::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
setRequestHeader(JSContext* cx_, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
BindingCallContext cx(cx_, "XMLHttpRequest.setRequestHeader");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "setRequestHeader", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
if (!args.requireAtLeast(cx, "XMLHttpRequest.setRequestHeader", 2)) {
return false;
}
nsCString arg0;
if (!ConvertJSValueToByteString(cx, args[0], false, "argument 1", arg0)) {
return false;
}
nsCString arg1;
if (!ConvertJSValueToByteString(cx, args[1], false, "argument 2", arg1)) {
return false;
}
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->SetRequestHeader(Constify(arg0), Constify(arg1), rv))>, "Should be returning void here");
MOZ_KnownLive(self)->SetRequestHeader(Constify(arg0), Constify(arg1), rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest.setRequestHeader"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setUndefined();
return true;
}
static const JSJitInfo setRequestHeader_methodinfo = {
{ (JSJitGetterOp)setRequestHeader },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::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_timeout(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "timeout", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
uint32_t result(MOZ_KnownLive(self)->Timeout());
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setNumber(result);
return true;
}
MOZ_CAN_RUN_SCRIPT static bool
set_timeout(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitSetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "timeout", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
uint32_t arg0;
if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[0], "Value being assigned", &arg0)) {
return false;
}
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->SetTimeout(arg0, rv))>, "Should be returning void here");
MOZ_KnownLive(self)->SetTimeout(arg0, rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest.timeout setter"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
return true;
}
static const JSJitInfo timeout_getterinfo = {
{ get_timeout },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::Depth },
JSJitInfo::Getter,
JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
JSVAL_TYPE_DOUBLE, /* 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. */
};
static const JSJitInfo timeout_setterinfo = {
{ (JSJitGetterOp)set_timeout },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::Depth },
JSJitInfo::Setter,
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_withCredentials(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "withCredentials", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
bool result(MOZ_KnownLive(self)->WithCredentials());
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setBoolean(result);
return true;
}
MOZ_CAN_RUN_SCRIPT static bool
set_withCredentials(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitSetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "withCredentials", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
bool arg0;
if (!ValueToPrimitive<bool, eDefault>(cx, args[0], "Value being assigned", &arg0)) {
return false;
}
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->SetWithCredentials(arg0, rv))>, "Should be returning void here");
MOZ_KnownLive(self)->SetWithCredentials(arg0, rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest.withCredentials setter"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
return true;
}
static const JSJitInfo withCredentials_getterinfo = {
{ get_withCredentials },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::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. */
};
static const JSJitInfo withCredentials_setterinfo = {
{ (JSJitGetterOp)set_withCredentials },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::Depth },
JSJitInfo::Setter,
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_upload(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "upload", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
FastErrorResult rv;
auto result(StrongOrRawPtr<mozilla::dom::XMLHttpRequestUpload>(MOZ_KnownLive(self)->GetUpload(rv)));
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest.upload getter"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
static const JSJitInfo upload_getterinfo = {
{ get_upload },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::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
send(JSContext* cx_, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
BindingCallContext cx(cx_, "XMLHttpRequest.send");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "send", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
Nullable<DocumentOrBlobOrArrayBufferViewOrArrayBufferOrFormDataOrURLSearchParamsOrUSVString > arg0;
if (!(args.hasDefined(0)) || args[0].isNullOrUndefined()) {
arg0.SetNull();
} else {
if (!arg0.SetValue().Init(cx, args[0], "Argument 1", false)) {
return false;
}
}
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->Send(Constify(arg0), rv))>, "Should be returning void here");
MOZ_KnownLive(self)->Send(Constify(arg0), rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest.send"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setUndefined();
return true;
}
static const JSJitInfo send_methodinfo = {
{ (JSJitGetterOp)send },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::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
abort(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "abort", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->Abort(rv))>, "Should be returning void here");
MOZ_KnownLive(self)->Abort(rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest.abort"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setUndefined();
return true;
}
static const JSJitInfo abort_methodinfo = {
{ (JSJitGetterOp)abort },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::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_responseURL(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "responseURL", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
DOMString result;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->GetResponseURL(result))>, "Should be returning void here");
MOZ_KnownLive(self)->GetResponseURL(result);
MOZ_ASSERT(!JS_IsExceptionPending(cx));
if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
return false;
}
return true;
}
static const JSJitInfo responseURL_getterinfo = {
{ get_responseURL },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::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_status(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "status", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
FastErrorResult rv;
uint16_t result(MOZ_KnownLive(self)->GetStatus(rv));
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest.status getter"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setInt32(int32_t(result));
return true;
}
static const JSJitInfo status_getterinfo = {
{ get_status },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::Depth },
JSJitInfo::Getter,
JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
JSVAL_TYPE_INT32, /* 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_statusText(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "statusText", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
FastErrorResult rv;
nsAutoCString result;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->GetStatusText(result, rv))>, "Should be returning void here");
MOZ_KnownLive(self)->GetStatusText(result, rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest.statusText getter"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
if (!NonVoidByteStringToJsval(cx, result, args.rval())) {
return false;
}
return true;
}
static const JSJitInfo statusText_getterinfo = {
{ get_statusText },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::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
getResponseHeader(JSContext* cx_, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
BindingCallContext cx(cx_, "XMLHttpRequest.getResponseHeader");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "getResponseHeader", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
if (!args.requireAtLeast(cx, "XMLHttpRequest.getResponseHeader", 1)) {
return false;
}
nsCString arg0;
if (!ConvertJSValueToByteString(cx, args[0], false, "argument 1", arg0)) {
return false;
}
FastErrorResult rv;
nsAutoCString result;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->GetResponseHeader(Constify(arg0), result, rv))>, "Should be returning void here");
MOZ_KnownLive(self)->GetResponseHeader(Constify(arg0), result, rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest.getResponseHeader"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
if (!ByteStringToJsval(cx, result, args.rval())) {
return false;
}
return true;
}
static const JSJitInfo getResponseHeader_methodinfo = {
{ (JSJitGetterOp)getResponseHeader },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::Depth },
JSJitInfo::Method,
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
getAllResponseHeaders(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "getAllResponseHeaders", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
FastErrorResult rv;
nsAutoCString result;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->GetAllResponseHeaders(result, rv))>, "Should be returning void here");
MOZ_KnownLive(self)->GetAllResponseHeaders(result, rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest.getAllResponseHeaders"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
if (!NonVoidByteStringToJsval(cx, result, args.rval())) {
return false;
}
return true;
}
static const JSJitInfo getAllResponseHeaders_methodinfo = {
{ (JSJitGetterOp)getAllResponseHeaders },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::Depth },
JSJitInfo::Method,
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
overrideMimeType(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "overrideMimeType", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
if (!args.requireAtLeast(cx, "XMLHttpRequest.overrideMimeType", 1)) {
return false;
}
binding_detail::FakeString<char16_t> arg0;
if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
return false;
}
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->OverrideMimeType(NonNullHelper(Constify(arg0)), rv))>, "Should be returning void here");
MOZ_KnownLive(self)->OverrideMimeType(NonNullHelper(Constify(arg0)), rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest.overrideMimeType"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setUndefined();
return true;
}
static const JSJitInfo overrideMimeType_methodinfo = {
{ (JSJitGetterOp)overrideMimeType },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::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_responseType(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "responseType", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
XMLHttpRequestResponseType result(MOZ_KnownLive(self)->ResponseType());
MOZ_ASSERT(!JS_IsExceptionPending(cx));
if (!ToJSValue(cx, result, args.rval())) {
return false;
}
return true;
}
MOZ_CAN_RUN_SCRIPT static bool
set_responseType(JSContext* cx_, JS::Handle<JSObject*> obj, void* void_self, JSJitSetterCallArgs args)
{
BindingCallContext cx(cx_, "XMLHttpRequest.responseType setter");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "responseType", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
XMLHttpRequestResponseType arg0;
{
int index;
if (!binding_detail::FindEnumStringIndex<false>(cx, args[0],
binding_detail::EnumStrings<XMLHttpRequestResponseType>::Values,
"XMLHttpRequestResponseType", "value being assigned",
&index)) {
return false;
}
if (index < 0) {
return true;
}
arg0 = static_cast<XMLHttpRequestResponseType>(index);
}
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->SetResponseType(arg0, rv))>, "Should be returning void here");
MOZ_KnownLive(self)->SetResponseType(arg0, rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest.responseType setter"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
return true;
}
static const JSJitInfo responseType_getterinfo = {
{ get_responseType },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::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. */
};
static const JSJitInfo responseType_setterinfo = {
{ (JSJitGetterOp)set_responseType },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::Depth },
JSJitInfo::Setter,
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_response(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "response", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
FastErrorResult rv;
JS::Rooted<JS::Value> result(cx);
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->GetResponse(cx, &result, rv))>, "Should be returning void here");
MOZ_KnownLive(self)->GetResponse(cx, &result, rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest.response getter"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
JS::ExposeValueToActiveJS(result);
args.rval().set(result);
if (!MaybeWrapValue(cx, args.rval())) {
return false;
}
return true;
}
static const JSJitInfo response_getterinfo = {
{ get_response },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::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
get_responseText(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "responseText", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
// Have to either root across the getter call or reget after.
bool isXray;
JS::Rooted<JSObject*> slotStorage(cx, GetCachedSlotStorageObject(cx, obj, &isXray));
if (!slotStorage) {
return false;
}
const size_t slotIndex = isXray ? (xpc::JSSLOT_EXPANDO_COUNT + 0) : (DOM_INSTANCE_RESERVED_SLOTS + 0);
MOZ_ASSERT(JSCLASS_RESERVED_SLOTS(JS::GetClass(slotStorage)) > slotIndex);
{
// Scope for cachedVal
JS::Value cachedVal = JS::GetReservedSlot(slotStorage, slotIndex);
if (!cachedVal.isUndefined()) {
args.rval().set(cachedVal);
// The cached value is in the compartment of slotStorage,
// so wrap into the caller compartment as needed.
return MaybeWrapValue(cx, args.rval());
}
}
FastErrorResult rv;
DOMString result;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->GetResponseText(result, rv))>, "Should be returning void here");
MOZ_KnownLive(self)->GetResponseText(result, rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest.responseText getter"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
{
JS::Rooted<JSObject*> conversionScope(cx, isXray ? JS::CurrentGlobalOrNull(cx) : slotStorage);
JSAutoRealm ar(cx, conversionScope);
do { // block we break out of when done wrapping
if (!xpc::StringToJsval(cx, result, args.rval())) {
return false;
}
break;
} while (false);
}
{ // And now store things in the realm of our slotStorage.
JSAutoRealm ar(cx, slotStorage);
// Make a copy so that we don't do unnecessary wrapping on args.rval().
JS::Rooted<JS::Value> storedVal(cx, args.rval());
if (!MaybeWrapValue(cx, &storedVal)) {
return false;
}
JS::SetReservedSlot(slotStorage, slotIndex, storedVal);
if (!isXray) {
// In the Xray case we don't need to do this, because getting the
// expando object already preserved our wrapper.
PreserveWrapper(self);
}
}
// And now make sure args.rval() is in the caller realm.
return MaybeWrapValue(cx, args.rval());
}
static const JSJitInfo responseText_getterinfo = {
{ get_responseText },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::Depth },
JSJitInfo::Getter,
JSJitInfo::AliasDOMSets, /* 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. */
true, /* isLazilyCachedInSlot. Only relevant for getters. */
false, /* isTypedMethod. Only relevant for methods. */
(DOM_INSTANCE_RESERVED_SLOTS + 0) /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert((DOM_INSTANCE_RESERVED_SLOTS + 0) <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert((DOM_INSTANCE_RESERVED_SLOTS + 0) < 2, "There is no slot for us");
MOZ_CAN_RUN_SCRIPT static bool
get_responseXML(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "responseXML", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
FastErrorResult rv;
auto result(StrongOrRawPtr<mozilla::dom::Document>(MOZ_KnownLive(self)->GetResponseXML(rv)));
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest.responseXML getter"))) {
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 responseXML_getterinfo = {
{ get_responseXML },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::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
get_mozBackgroundRequest(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "mozBackgroundRequest", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
bool result(MOZ_KnownLive(self)->MozBackgroundRequest());
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setBoolean(result);
return true;
}
MOZ_CAN_RUN_SCRIPT static bool
set_mozBackgroundRequest(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitSetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "mozBackgroundRequest", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
bool arg0;
if (!ValueToPrimitive<bool, eDefault>(cx, args[0], "Value being assigned", &arg0)) {
return false;
}
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->SetMozBackgroundRequest(arg0, rv))>, "Should be returning void here");
MOZ_KnownLive(self)->SetMozBackgroundRequest(arg0, rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest.mozBackgroundRequest setter"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
return true;
}
static const JSJitInfo mozBackgroundRequest_getterinfo = {
{ get_mozBackgroundRequest },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::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. */
};
static const JSJitInfo mozBackgroundRequest_setterinfo = {
{ (JSJitGetterOp)set_mozBackgroundRequest },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::Depth },
JSJitInfo::Setter,
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_channel(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "channel", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
auto result(StrongOrRawPtr<nsIChannel>(MOZ_KnownLive(self)->GetChannel()));
MOZ_ASSERT(!JS_IsExceptionPending(cx));
if (!result) {
args.rval().setNull();
return true;
}
if (!WrapObject(cx, result, &NS_GET_IID(nsIChannel), args.rval())) {
return false;
}
return true;
}
static const JSJitInfo channel_getterinfo = {
{ get_channel },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::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
getInterface(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "getInterface", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
if (!args.requireAtLeast(cx, "XMLHttpRequest.getInterface", 1)) {
return false;
}
JS::Rooted<JS::Value> arg0(cx);
arg0 = args[0];
FastErrorResult rv;
JS::Rooted<JS::Value> result(cx);
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->GetInterface(cx, arg0, &result, rv))>, "Should be returning void here");
MOZ_KnownLive(self)->GetInterface(cx, arg0, &result, rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest.getInterface"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
JS::ExposeValueToActiveJS(result);
args.rval().set(result);
if (!MaybeWrapValue(cx, args.rval())) {
return false;
}
return true;
}
static const JSJitInfo getInterface_methodinfo = {
{ (JSJitGetterOp)getInterface },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::Depth },
JSJitInfo::Method,
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
setOriginAttributes(JSContext* cx_, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
BindingCallContext cx(cx_, "XMLHttpRequest.setOriginAttributes");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "setOriginAttributes", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
binding_detail::FastOriginAttributesDictionary arg0;
if (!arg0.Init(cx, (args.hasDefined(0)) ? args[0] : JS::NullHandleValue, "Argument 1", false)) {
return false;
}
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->SetOriginAttributes(Constify(arg0)))>, "Should be returning void here");
MOZ_KnownLive(self)->SetOriginAttributes(Constify(arg0));
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setUndefined();
return true;
}
static const JSJitInfo setOriginAttributes_methodinfo = {
{ (JSJitGetterOp)setOriginAttributes },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::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
sendInputStream(JSContext* cx_, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
BindingCallContext cx(cx_, "XMLHttpRequest.sendInputStream");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "sendInputStream", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
if (!args.requireAtLeast(cx, "XMLHttpRequest.sendInputStream", 1)) {
return false;
}
nsIInputStream* arg0;
RefPtr<nsIInputStream> arg0_holder;
if (args[0].isObject()) {
JS::Rooted<JSObject*> source(cx, &args[0].toObject());
if (NS_FAILED(UnwrapArg<nsIInputStream>(cx, source, getter_AddRefs(arg0_holder)))) {
cx.ThrowErrorMessage<MSG_DOES_NOT_IMPLEMENT_INTERFACE>("Argument 1", "InputStream");
return false;
}
MOZ_ASSERT(arg0_holder);
arg0 = arg0_holder;
} else {
cx.ThrowErrorMessage<MSG_NOT_OBJECT>("Argument 1");
return false;
}
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->SendInputStream(MOZ_KnownLive(NonNullHelper(arg0)), rv))>, "Should be returning void here");
MOZ_KnownLive(self)->SendInputStream(MOZ_KnownLive(NonNullHelper(arg0)), rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest.sendInputStream"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setUndefined();
return true;
}
static const JSJitInfo sendInputStream_methodinfo = {
{ (JSJitGetterOp)sendInputStream },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::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_errorCode(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "errorCode", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
uint16_t result(MOZ_KnownLive(self)->ErrorCode());
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setInt32(int32_t(result));
return true;
}
static const JSJitInfo errorCode_getterinfo = {
{ get_errorCode },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::Depth },
JSJitInfo::Getter,
JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
JSVAL_TYPE_INT32, /* 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_mozAnon(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "mozAnon", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
bool result(MOZ_KnownLive(self)->MozAnon());
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setBoolean(result);
return true;
}
static const JSJitInfo mozAnon_getterinfo = {
{ get_mozAnon },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::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_mozSystem(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "mozSystem", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::XMLHttpRequest*>(void_self);
bool result(MOZ_KnownLive(self)->MozSystem());
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setBoolean(result);
return true;
}
static const JSJitInfo mozSystem_getterinfo = {
{ get_mozSystem },
{ prototypes::id::XMLHttpRequest },
{ PrototypeTraits<prototypes::id::XMLHttpRequest>::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. */
};
static bool
_addProperty(JSContext* cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, JS::Handle<JS::Value> val)
{
mozilla::dom::XMLHttpRequest* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::XMLHttpRequest>(obj);
// We don't want to preserve if we don't have a wrapper, and we
// obviously can't preserve if we're not initialized.
if (self && self->GetWrapperPreserveColor()) {
PreserveWrapper(self);
}
return true;
}
static void
_finalize(JS::GCContext* gcx, JSObject* obj)
{
mozilla::dom::XMLHttpRequest* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::XMLHttpRequest>(obj);
if (self) {
JS::SetReservedSlot(obj, DOM_OBJECT_SLOT, JS::UndefinedValue());
ClearWrapper(self, self, obj);
if (size_t mallocBytes = BindingJSObjectMallocBytes(self)) {
JS::RemoveAssociatedMemory(obj, mallocBytes,
JS::MemoryUse::DOMBinding);
}
AddForDeferredFinalization<mozilla::dom::XMLHttpRequest>(self);
}
}
static nsWrapperCache*
_getWrapperCache(JS::Handle<JSObject*> obj)
{
mozilla::dom::XMLHttpRequest* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::XMLHttpRequest>(obj);
return self;
}
static size_t
_objectMoved(JSObject* obj, JSObject* old)
{
mozilla::dom::XMLHttpRequest* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::XMLHttpRequest>(obj);
if (self) {
UpdateWrapper(self, self, obj, old);
}
return 0;
}
static const JSFunctionSpec sMethods_specs[] = {
JS_FNSPEC("open", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&open_methodinfo), 2, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("setRequestHeader", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&setRequestHeader_methodinfo), 2, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("send", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&send_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("abort", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&abort_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("getResponseHeader", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&getResponseHeader_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("getAllResponseHeaders", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&getAllResponseHeaders_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("overrideMimeType", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&overrideMimeType_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
JS_FS_END
};
static const Prefable<const JSFunctionSpec> 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)");
static const JSFunctionSpec sChromeMethods_specs[] = {
JS_FNSPEC("getInterface", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&getInterface_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("setOriginAttributes", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&setOriginAttributes_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
JS_FS_END,
JS_FNSPEC("sendInputStream", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&sendInputStream_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
JS_FS_END
};
static const PrefableDisablers sChromeMethods_disablers0 = {
WebIDLPrefIndex::NoPref, GlobalNames::DedicatedWorkerGlobalScope | GlobalNames::SharedWorkerGlobalScope, false, OriginTrial(0), nullptr
};
static const Prefable<const JSFunctionSpec> sChromeMethods[] = {
{ &sChromeMethods_disablers0, &sChromeMethods_specs[0] },
{ nullptr, &sChromeMethods_specs[3] },
{ nullptr, nullptr }
};
static_assert(2 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
"We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
static_assert(2 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
"We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");
static const JSPropertySpec sAttributes_specs[] = {
JSPropertySpec::nativeAccessors("onreadystatechange", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &onreadystatechange_getterinfo, GenericSetter<NormalThisPolicy>, &onreadystatechange_setterinfo),
JSPropertySpec::nativeAccessors("readyState", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &readyState_getterinfo, nullptr, nullptr),
JSPropertySpec::nativeAccessors("timeout", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &timeout_getterinfo, GenericSetter<NormalThisPolicy>, &timeout_setterinfo),
JSPropertySpec::nativeAccessors("withCredentials", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &withCredentials_getterinfo, GenericSetter<NormalThisPolicy>, &withCredentials_setterinfo),
JSPropertySpec::nativeAccessors("upload", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &upload_getterinfo, nullptr, nullptr),
JSPropertySpec::nativeAccessors("responseURL", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &responseURL_getterinfo, nullptr, nullptr),
JSPropertySpec::nativeAccessors("status", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &status_getterinfo, nullptr, nullptr),
JSPropertySpec::nativeAccessors("statusText", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &statusText_getterinfo, nullptr, nullptr),
JSPropertySpec::nativeAccessors("responseType", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &responseType_getterinfo, GenericSetter<NormalThisPolicy>, &responseType_setterinfo),
JSPropertySpec::nativeAccessors("response", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &response_getterinfo, nullptr, nullptr),
JSPropertySpec::nativeAccessors("responseText", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &responseText_getterinfo, nullptr, nullptr),
JS_PS_END,
JSPropertySpec::nativeAccessors("responseXML", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &responseXML_getterinfo, nullptr, nullptr),
JS_PS_END,
JSPropertySpec::nativeAccessors("mozAnon", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &mozAnon_getterinfo, nullptr, nullptr),
JSPropertySpec::nativeAccessors("mozSystem", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &mozSystem_getterinfo, nullptr, nullptr),
JS_PS_END
};
static const PrefableDisablers sAttributes_disablers12 = {
WebIDLPrefIndex::NoPref, GlobalNames::DedicatedWorkerGlobalScope | GlobalNames::SharedWorkerGlobalScope, false, OriginTrial(0), nullptr
};
static const Prefable<const JSPropertySpec> sAttributes[] = {
{ nullptr, &sAttributes_specs[0] },
{ &sAttributes_disablers12, &sAttributes_specs[12] },
{ nullptr, &sAttributes_specs[14] },
{ nullptr, nullptr }
};
static_assert(3 <= 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)");
static const JSPropertySpec sChromeAttributes_specs[] = {
JSPropertySpec::nativeAccessors("mozBackgroundRequest", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &mozBackgroundRequest_getterinfo, GenericSetter<NormalThisPolicy>, &mozBackgroundRequest_setterinfo),
JS_PS_END,
JSPropertySpec::nativeAccessors("channel", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &channel_getterinfo, nullptr, nullptr),
JS_PS_END,
JSPropertySpec::nativeAccessors("errorCode", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &errorCode_getterinfo, nullptr, nullptr),
JS_PS_END
};
static const PrefableDisablers sChromeAttributes_disablers2 = {
WebIDLPrefIndex::NoPref, GlobalNames::DedicatedWorkerGlobalScope | GlobalNames::SharedWorkerGlobalScope, false, OriginTrial(0), nullptr
};
static const Prefable<const JSPropertySpec> sChromeAttributes[] = {
{ nullptr, &sChromeAttributes_specs[0] },
{ &sChromeAttributes_disablers2, &sChromeAttributes_specs[2] },
{ nullptr, &sChromeAttributes_specs[4] },
{ nullptr, nullptr }
};
static_assert(3 <= 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 const ConstantSpec sConstants_specs[] = {
{ "UNSENT", JS::Int32Value(0) },
{ "OPENED", JS::Int32Value(1) },
{ "HEADERS_RECEIVED", JS::Int32Value(2) },
{ "LOADING", JS::Int32Value(3) },
{ "DONE", JS::Int32Value(4) },
{ 0, JS::UndefinedValue() }
};
static const Prefable<const ConstantSpec> sConstants[] = {
{ nullptr, &sConstants_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(5 <= 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[26];
static PropertyInfo sNativeProperties_propertyInfos[26];
static const NativePropertiesN<3> sNativeProperties = {
false, 0,
false, 0,
true, 0 /* sMethods */,
true, 1 /* sAttributes */,
false, 0,
false, 0,
true, 2 /* sConstants */,
-1,
26,
sNativeProperties_sortedPropertyIndices,
{
{ sMethods, &sNativeProperties_propertyInfos[0] },
{ sAttributes, &sNativeProperties_propertyInfos[7] },
{ sConstants, &sNativeProperties_propertyInfos[21] }
}
};
static_assert(26 < 1ull << (CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount)),
"We have a property info count that is oversized");
static uint16_t sChromeOnlyNativeProperties_sortedPropertyIndices[6];
static PropertyInfo sChromeOnlyNativeProperties_propertyInfos[6];
static const NativePropertiesN<2> sChromeOnlyNativeProperties = {
false, 0,
false, 0,
true, 0 /* sChromeMethods */,
true, 1 /* sChromeAttributes */,
false, 0,
false, 0,
false, 0,
-1,
6,
sChromeOnlyNativeProperties_sortedPropertyIndices,
{
{ sChromeMethods, &sChromeOnlyNativeProperties_propertyInfos[0] },
{ sChromeAttributes, &sChromeOnlyNativeProperties_propertyInfos[3] }
}
};
static_assert(6 < 1ull << (CHAR_BIT * sizeof(sChromeOnlyNativeProperties.propertyInfoCount)),
"We have a property info count that is oversized");
// This may allocate too many slots, because we only really need
// slots for our non-interface-typed members that we cache. But
// allocating slots only for those would make the slot index
// computations much more complicated, so let's do this the simple
// way for now.
DEFINE_XRAY_EXPANDO_CLASS(static, sXrayExpandoObjectClass, 1);
bool sNativePropertiesInited = false;
const NativePropertyHooks sNativePropertyHooks = {
nullptr,
{ sNativeProperties.Upcast(), sChromeOnlyNativeProperties.Upcast(), &sNativePropertiesInited },
prototypes::id::XMLHttpRequest,
constructors::id::XMLHttpRequest,
&sXrayExpandoObjectClass
};
static bool
_constructor(JSContext* cx_, unsigned argc, JS::Value* vp)
{
BindingCallContext cx(cx_, "XMLHttpRequest constructor");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"XMLHttpRequest", "constructor", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
JS::Rooted<JSObject*> obj(cx, &args.callee());
if (!args.isConstructing()) {
return ThrowConstructorWithoutNew(cx, "XMLHttpRequest");
}
JS::Rooted<JSObject*> desiredProto(cx);
if (!GetDesiredProto(cx, args,
prototypes::id::XMLHttpRequest,
CreateInterfaceObjects,
&desiredProto)) {
return false;
}
unsigned argcount = std::min(args.length(), 1u);
switch (argcount) {
case 0: {
GlobalObject global(cx, obj);
if (global.Failed()) {
return false;
}
bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
binding_detail::FastMozXMLHttpRequestParameters arg0;
if (!arg0.Init(cx, (args.hasDefined(0)) ? args[0] : JS::NullHandleValue, "Argument 1", false)) {
return false;
}
Maybe<JSAutoRealm> 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;
}
}
FastErrorResult rv;
auto result(StrongOrRawPtr<mozilla::dom::XMLHttpRequest>(mozilla::dom::XMLHttpRequest::Constructor(global, Constify(arg0), rv)));
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest constructor"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
static_assert(!std::is_pointer_v<decltype(result)>,
"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;
break;
}
case 1: {
if (args[0].isNullOrUndefined()) {
binding_detail::FastMozXMLHttpRequestParameters arg0;
if (!arg0.Init(cx, args[0], "Argument 1", false)) {
return false;
}
GlobalObject global(cx, obj);
if (global.Failed()) {
return false;
}
bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
Maybe<JSAutoRealm> 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;
}
}
FastErrorResult rv;
auto result(StrongOrRawPtr<mozilla::dom::XMLHttpRequest>(mozilla::dom::XMLHttpRequest::Constructor(global, Constify(arg0), rv)));
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest constructor"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
static_assert(!std::is_pointer_v<decltype(result)>,
"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;
}
if (args[0].isObject()) {
do {
binding_detail::FastMozXMLHttpRequestParameters arg0;
if (!arg0.Init(cx, args[0], "Argument 1", false)) {
return false;
}
GlobalObject global(cx, obj);
if (global.Failed()) {
return false;
}
bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
Maybe<JSAutoRealm> 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;
}
}
FastErrorResult rv;
auto result(StrongOrRawPtr<mozilla::dom::XMLHttpRequest>(mozilla::dom::XMLHttpRequest::Constructor(global, Constify(arg0), rv)));
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest constructor"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
static_assert(!std::is_pointer_v<decltype(result)>,
"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;
} while (false);
}
GlobalObject global(cx, obj);
if (global.Failed()) {
return false;
}
bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
binding_detail::FakeString<char16_t> arg0;
if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
return false;
}
Maybe<JSAutoRealm> 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;
}
}
FastErrorResult rv;
auto result(StrongOrRawPtr<mozilla::dom::XMLHttpRequest>(mozilla::dom::XMLHttpRequest::Constructor(global, NonNullHelper(Constify(arg0)), rv)));
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "XMLHttpRequest constructor"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
static_assert(!std::is_pointer_v<decltype(result)>,
"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;
break;
}
default: {
// Using nsPrintfCString here would require including that
// header. Let's not worry about it.
nsAutoCString argCountStr;
argCountStr.AppendPrintf("%u", args.length());
return cx.ThrowErrorMessage<MSG_INVALID_OVERLOAD_ARGCOUNT>(argCountStr.get());
}
}
MOZ_CRASH("We have an always-returning default case");
return false;
}
static const DOMInterfaceInfo sInterfaceObjectInfo = {
{ _constructor, &sNativePropertyHooks },
XMLHttpRequestEventTarget_Binding::GetConstructorObject,
prototypes::id::XMLHttpRequest,
PrototypeTraits<prototypes::id::XMLHttpRequest>::Depth,
true,
};
static const DOMIfaceAndProtoJSClass sPrototypeClass = {
{
"XMLHttpRequestPrototype",
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::XMLHttpRequest,
PrototypeTraits<prototypes::id::XMLHttpRequest>::Depth,
&sNativePropertyHooks,
XMLHttpRequestEventTarget_Binding::GetProtoObject
};
bool
ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj)
{
if (!NS_IsMainThread()) {
const char* name = JS::GetClass(aObj)->name;
if (strcmp(name, "DedicatedWorkerGlobalScope") && strcmp(name, "SharedWorkerGlobalScope")) {
return false;
}
}
return true;
}
static const JSClassOps sClassOps = {
_addProperty, /* addProperty */
nullptr, /* delProperty */
nullptr, /* enumerate */
nullptr, /* newEnumerate */
nullptr, /* resolve */
nullptr, /* mayResolve */
_finalize, /* finalize */
nullptr, /* call */
nullptr, /* construct */
nullptr, /* trace */
};
static const js::ClassExtension sClassExtension = {
_objectMoved /* objectMovedOp */
};
static const DOMJSClass sClass = {
{ "XMLHttpRequest",
JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(2),
&sClassOps,
JS_NULL_CLASS_SPEC,
&sClassExtension,
JS_NULL_OBJECT_OPS
},
{ prototypes::id::EventTarget, prototypes::id::XMLHttpRequestEventTarget, prototypes::id::XMLHttpRequest, 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<nsISupports, mozilla::dom::XMLHttpRequest>,
&sNativePropertyHooks,
FindAssociatedGlobalForNative<mozilla::dom::XMLHttpRequest>::Get,
GetProtoObjectHandle,
GetCCParticipant<mozilla::dom::XMLHttpRequest>::Get(),
nullptr,
_getWrapperCache
};
static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS,
"Must have the right minimal number of reserved slots.");
static_assert(2 >= 2,
"Must have enough reserved slots.");
bool
Wrap(JSContext* aCx, mozilla::dom::XMLHttpRequest* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
{
static_assert(!std::is_base_of_v<NonRefcountedDOMObject, mozilla::dom::XMLHttpRequest>,
"Shouldn't have wrappercached things that are not refcounted.");
static_assert(std::is_same_v<decltype(aObject), mozilla::dom::XMLHttpRequest*>);
MOZ_ASSERT(static_cast<mozilla::dom::XMLHttpRequestEventTarget*>(aObject) ==
reinterpret_cast<mozilla::dom::XMLHttpRequestEventTarget*>(aObject),
"Multiple inheritance for mozilla::dom::XMLHttpRequestEventTarget is broken.");
MOZ_ASSERT(static_cast<mozilla::dom::EventTarget*>(aObject) ==
reinterpret_cast<mozilla::dom::EventTarget*>(aObject),
"Multiple inheritance for mozilla::dom::EventTarget is broken.");
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<JSObject*> 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<JSObject*> canonicalProto = GetProtoObjectHandle(aCx);
if (!canonicalProto) {
return false;
}
JS::Rooted<JSObject*> 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<mozilla::dom::XMLHttpRequest> 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
ClearCachedResponseTextValue(mozilla::dom::XMLHttpRequest* aObject)
{
JSObject* obj;
obj = aObject->GetWrapper();
if (!obj) {
return;
}
JS::SetReservedSlot(obj, (DOM_INSTANCE_RESERVED_SLOTS + 0), JS::UndefinedValue());
xpc::ClearXrayExpandoSlots(obj, (xpc::JSSLOT_EXPANDO_COUNT + 0));
}
void
CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
{
JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::XMLHttpRequest);
JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::XMLHttpRequest);
JS::Handle<JSObject*> parentProto(XMLHttpRequestEventTarget_Binding::GetProtoObjectHandle(aCx));
if (!parentProto) {
return;
}
JS::Handle<JSObject*> constructorProto(XMLHttpRequestEventTarget_Binding::GetConstructorObjectHandle(aCx));
if (!constructorProto) {
return;
}
dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
&sPrototypeClass, protoCache,
constructorProto, &sInterfaceObjectInfo, 0, false, Span<const LegacyFactoryFunction, 0>{},
interfaceCache,
sNativeProperties.Upcast(),
sChromeOnlyNativeProperties.Upcast(),
"XMLHttpRequest", aDefineOnGlobal,
nullptr,
false,
nullptr);
}
JSObject*
GetConstructorObject(JSContext* aCx)
{
return GetConstructorObjectHandle(aCx);
}
} // namespace XMLHttpRequest_Binding
} // namespace dom
} // namespace mozilla