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/* THIS FILE IS AUTOGENERATED FROM Performance.webidl BY Codegen.py - DO NOT EDIT */
#include <type_traits>
#include "AtomList.h"
#include "EventHandlerBinding.h"
#include "EventTargetBinding.h"
#include "MainThreadUtils.h"
#include "PerformanceBinding.h"
#include "WrapperFactory.h"
#include "js/Array.h"
#include "js/CallAndConstruct.h"
#include "js/Exception.h"
#include "js/ForOfIterator.h"
#include "js/MapAndSet.h"
#include "js/Object.h"
#include "js/PropertyAndElement.h"
#include "js/PropertyDescriptor.h"
#include "js/experimental/JitInfo.h"
#include "mozilla/Atomics.h"
#include "mozilla/FloatingPoint.h"
#include "mozilla/OwningNonNull.h"
#include "mozilla/ProfilerLabels.h"
#include "mozilla/dom/BindingCallContext.h"
#include "mozilla/dom/BindingUtils.h"
#include "mozilla/dom/DOMJSClass.h"
#include "mozilla/dom/EventCounts.h"
#include "mozilla/dom/NonRefcountedDOMObject.h"
#include "mozilla/dom/Nullable.h"
#include "mozilla/dom/Performance.h"
#include "mozilla/dom/PerformanceEntry.h"
#include "mozilla/dom/PerformanceMark.h"
#include "mozilla/dom/PerformanceMeasure.h"
#include "mozilla/dom/PerformanceNavigation.h"
#include "mozilla/dom/PerformanceTiming.h"
#include "mozilla/dom/PrimitiveConversions.h"
#include "mozilla/dom/RootedDictionary.h"
#include "mozilla/dom/ScriptSettings.h"
#include "mozilla/dom/WebIDLPrefs.h"
#include "mozilla/dom/XrayExpandoClass.h"
namespace mozilla::dom {
namespace binding_detail {}; // Just to make sure it's known as a namespace
using namespace mozilla::dom::binding_detail;
PerformanceMarkOptions::PerformanceMarkOptions()
{
// Safe to pass a null context if we pass a null value
Init(nullptr, JS::NullHandleValue);
}
bool
PerformanceMarkOptions::InitIds(JSContext* cx, PerformanceMarkOptionsAtoms* atomsCache)
{
MOZ_ASSERT(reinterpret_cast<jsid*>(atomsCache)->isVoid());
// Initialize these in reverse order so that any failure leaves the first one
// uninitialized.
if (!atomsCache->startTime_id.init(cx, "startTime") ||
!atomsCache->detail_id.init(cx, "detail")) {
return false;
}
return true;
}
bool
PerformanceMarkOptions::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());
PerformanceMarkOptionsAtoms* atomsCache = nullptr;
if (cx) {
atomsCache = GetAtomCache<PerformanceMarkOptionsAtoms>(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->detail_id, temp.ptr())) {
return false;
}
}
if (!isNull && !temp->isUndefined()) {
#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunreachable-code"
#pragma clang diagnostic ignored "-Wunreachable-code-return"
#endif // __clang__
if ((passedToJSImpl) && !CallerSubsumes(temp.ref())) {
cx.ThrowErrorMessage<MSG_PERMISSION_DENIED_TO_PASS_ARG>("'detail' member of PerformanceMarkOptions");
return false;
}
#ifdef __clang__
#pragma clang diagnostic pop
#endif // __clang__
mDetail = temp.ref();
} else {
mDetail = JS::UndefinedValue();
}
mIsAnyMemberPresent = true;
if (!isNull) {
if (!JS_GetPropertyById(cx, *object, atomsCache->startTime_id, temp.ptr())) {
return false;
}
}
if (!isNull && !temp->isUndefined()) {
mStartTime.Construct();
if (!ValueToPrimitive<double, eDefault>(cx, temp.ref(), "'startTime' member of PerformanceMarkOptions", &(mStartTime.Value()))) {
return false;
} else if (!std::isfinite((mStartTime.Value()))) {
cx.ThrowErrorMessage<MSG_NOT_FINITE>("'startTime' member of PerformanceMarkOptions");
return false;
}
mIsAnyMemberPresent = true;
}
return true;
}
bool
PerformanceMarkOptions::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
PerformanceMarkOptions::TraceDictionary(JSTracer* trc)
{
JS::TraceRoot(trc, &mDetail, "PerformanceMarkOptions.mDetail");
}
bool
StringOrDouble::TrySetToString(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
binding_detail::FakeString<char16_t>& memberSlot = RawSetAsString();
if (!ConvertJSValueToString(cx, value, eStringify, eStringify, memberSlot)) {
return false;
}
}
return true;
}
bool
StringOrDouble::TrySetToDouble(BindingCallContext& cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
double& memberSlot = RawSetAsDouble();
if (!ValueToPrimitive<double, eDefault>(cx, value, "Double branch of (DOMString or double)", &memberSlot)) {
return false;
} else if (!std::isfinite(memberSlot)) {
cx.ThrowErrorMessage<MSG_NOT_FINITE>("Double branch of (DOMString or double)");
return false;
}
}
return true;
}
bool
StringOrDouble::TrySetToDouble(JSContext* cx_, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return TrySetToDouble(cx, value, tryNext, passedToJSImpl);
}
bool
StringOrDouble::Init(BindingCallContext& cx, JS::Handle<JS::Value> value, const char* sourceDescription, bool passedToJSImpl)
{
MOZ_ASSERT(mType == eUninitialized);
bool done = false, failed = false, tryNext;
do {
if (value.isNumber()) {
done = (failed = !TrySetToDouble(cx, value, tryNext)) || !tryNext;
break;
}
done = (failed = !TrySetToString(cx, value, tryNext)) || !tryNext;
break;
} while (false);
if (failed) {
return false;
}
if (!done) {
cx.ThrowErrorMessage<MSG_NOT_IN_UNION>(sourceDescription, "");
return false;
}
return true;
}
bool
StringOrDouble::Init(JSContext* cx_, JS::Handle<JS::Value> value, const char* sourceDescription, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return Init(cx, value, sourceDescription, passedToJSImpl);
}
bool
StringOrDouble::ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const
{
switch (mType) {
case eUninitialized: {
return false;
}
case eString: {
if (!xpc::NonVoidStringToJsval(cx, mValue.mString.Value(), rval)) {
return false;
}
return true;
}
case eDouble: {
rval.set(JS_NumberValue(double(mValue.mDouble.Value())));
return true;
}
default: {
return false;
}
}
}
OwningStringOrDouble::OwningStringOrDouble(OwningStringOrDouble&& aOther)
: mType(eUninitialized)
{
switch (aOther.mType) {
case eUninitialized: {
MOZ_ASSERT(mType == eUninitialized,
"We need to destroy ourselves?");
break;
}
case eString: {
mType = eString;
mValue.mString.SetValue(std::move(aOther.mValue.mString.Value()));
break;
}
case eDouble: {
mType = eDouble;
mValue.mDouble.SetValue(std::move(aOther.mValue.mDouble.Value()));
break;
}
}
}
bool
OwningStringOrDouble::TrySetToString(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
nsString& memberSlot = RawSetAsString();
if (!ConvertJSValueToString(cx, value, eStringify, eStringify, memberSlot)) {
return false;
}
}
return true;
}
[[nodiscard]] nsString&
OwningStringOrDouble::RawSetAsString()
{
if (mType == eString) {
return mValue.mString.Value();
}
MOZ_ASSERT(mType == eUninitialized);
mType = eString;
return mValue.mString.SetValue();
}
[[nodiscard]] nsString&
OwningStringOrDouble::SetAsString()
{
if (mType == eString) {
return mValue.mString.Value();
}
Uninit();
mType = eString;
return mValue.mString.SetValue();
}
void
OwningStringOrDouble::DestroyString()
{
MOZ_RELEASE_ASSERT(IsString(), "Wrong type!");
mValue.mString.Destroy();
mType = eUninitialized;
}
bool
OwningStringOrDouble::TrySetToDouble(BindingCallContext& cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
double& memberSlot = RawSetAsDouble();
if (!ValueToPrimitive<double, eDefault>(cx, value, "Double branch of (DOMString or double)", &memberSlot)) {
return false;
} else if (!std::isfinite(memberSlot)) {
cx.ThrowErrorMessage<MSG_NOT_FINITE>("Double branch of (DOMString or double)");
return false;
}
}
return true;
}
bool
OwningStringOrDouble::TrySetToDouble(JSContext* cx_, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return TrySetToDouble(cx, value, tryNext, passedToJSImpl);
}
[[nodiscard]] double&
OwningStringOrDouble::RawSetAsDouble()
{
if (mType == eDouble) {
return mValue.mDouble.Value();
}
MOZ_ASSERT(mType == eUninitialized);
mType = eDouble;
return mValue.mDouble.SetValue();
}
[[nodiscard]] double&
OwningStringOrDouble::SetAsDouble()
{
if (mType == eDouble) {
return mValue.mDouble.Value();
}
Uninit();
mType = eDouble;
return mValue.mDouble.SetValue();
}
void
OwningStringOrDouble::DestroyDouble()
{
MOZ_RELEASE_ASSERT(IsDouble(), "Wrong type!");
mValue.mDouble.Destroy();
mType = eUninitialized;
}
bool
OwningStringOrDouble::Init(BindingCallContext& cx, JS::Handle<JS::Value> value, const char* sourceDescription, bool passedToJSImpl)
{
MOZ_ASSERT(mType == eUninitialized);
bool done = false, failed = false, tryNext;
do {
if (value.isNumber()) {
done = (failed = !TrySetToDouble(cx, value, tryNext)) || !tryNext;
break;
}
done = (failed = !TrySetToString(cx, value, tryNext)) || !tryNext;
break;
} while (false);
if (failed) {
return false;
}
if (!done) {
cx.ThrowErrorMessage<MSG_NOT_IN_UNION>(sourceDescription, "");
return false;
}
return true;
}
bool
OwningStringOrDouble::Init(JSContext* cx_, JS::Handle<JS::Value> value, const char* sourceDescription, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return Init(cx, value, sourceDescription, passedToJSImpl);
}
void
OwningStringOrDouble::Uninit()
{
switch (mType) {
case eUninitialized: {
break;
}
case eString: {
DestroyString();
break;
}
case eDouble: {
DestroyDouble();
break;
}
}
}
bool
OwningStringOrDouble::ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const
{
switch (mType) {
case eUninitialized: {
return false;
}
case eString: {
if (!xpc::NonVoidStringToJsval(cx, mValue.mString.Value(), rval)) {
return false;
}
return true;
}
case eDouble: {
rval.set(JS_NumberValue(double(mValue.mDouble.Value())));
return true;
}
default: {
return false;
}
}
}
OwningStringOrDouble&
OwningStringOrDouble::operator=(OwningStringOrDouble&& aOther)
{
this->~OwningStringOrDouble();
new (this) OwningStringOrDouble (std::move(aOther));
return *this;
}
OwningStringOrDouble&
OwningStringOrDouble::operator=(const OwningStringOrDouble& aOther)
{
switch (aOther.mType) {
case eUninitialized: {
MOZ_ASSERT(mType == eUninitialized,
"We need to destroy ourselves?");
break;
}
case eString: {
SetAsString() = aOther.GetAsString();
break;
}
case eDouble: {
SetAsDouble() = aOther.GetAsDouble();
break;
}
}
return *this;
}
PerformanceMeasureOptions::PerformanceMeasureOptions()
{
// Safe to pass a null context if we pass a null value
Init(nullptr, JS::NullHandleValue);
}
bool
PerformanceMeasureOptions::InitIds(JSContext* cx, PerformanceMeasureOptionsAtoms* atomsCache)
{
MOZ_ASSERT(reinterpret_cast<jsid*>(atomsCache)->isVoid());
// Initialize these in reverse order so that any failure leaves the first one
// uninitialized.
if (!atomsCache->start_id.init(cx, "start") ||
!atomsCache->end_id.init(cx, "end") ||
!atomsCache->duration_id.init(cx, "duration") ||
!atomsCache->detail_id.init(cx, "detail")) {
return false;
}
return true;
}
bool
PerformanceMeasureOptions::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());
PerformanceMeasureOptionsAtoms* atomsCache = nullptr;
if (cx) {
atomsCache = GetAtomCache<PerformanceMeasureOptionsAtoms>(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->detail_id, temp.ptr())) {
return false;
}
}
if (!isNull && !temp->isUndefined()) {
#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunreachable-code"
#pragma clang diagnostic ignored "-Wunreachable-code-return"
#endif // __clang__
if ((passedToJSImpl) && !CallerSubsumes(temp.ref())) {
cx.ThrowErrorMessage<MSG_PERMISSION_DENIED_TO_PASS_ARG>("'detail' member of PerformanceMeasureOptions");
return false;
}
#ifdef __clang__
#pragma clang diagnostic pop
#endif // __clang__
mDetail = temp.ref();
} else {
mDetail = JS::UndefinedValue();
}
mIsAnyMemberPresent = true;
if (!isNull) {
if (!JS_GetPropertyById(cx, *object, atomsCache->duration_id, temp.ptr())) {
return false;
}
}
if (!isNull && !temp->isUndefined()) {
mDuration.Construct();
if (!ValueToPrimitive<double, eDefault>(cx, temp.ref(), "'duration' member of PerformanceMeasureOptions", &(mDuration.Value()))) {
return false;
} else if (!std::isfinite((mDuration.Value()))) {
cx.ThrowErrorMessage<MSG_NOT_FINITE>("'duration' member of PerformanceMeasureOptions");
return false;
}
mIsAnyMemberPresent = true;
}
if (!isNull) {
if (!JS_GetPropertyById(cx, *object, atomsCache->end_id, temp.ptr())) {
return false;
}
}
if (!isNull && !temp->isUndefined()) {
mEnd.Construct();
if (!(mEnd.Value()).Init(cx, temp.ref(), "'end' member of PerformanceMeasureOptions", passedToJSImpl)) {
return false;
}
mIsAnyMemberPresent = true;
}
if (!isNull) {
if (!JS_GetPropertyById(cx, *object, atomsCache->start_id, temp.ptr())) {
return false;
}
}
if (!isNull && !temp->isUndefined()) {
mStart.Construct();
if (!(mStart.Value()).Init(cx, temp.ref(), "'start' member of PerformanceMeasureOptions", passedToJSImpl)) {
return false;
}
mIsAnyMemberPresent = true;
}
return true;
}
bool
PerformanceMeasureOptions::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
PerformanceMeasureOptions::TraceDictionary(JSTracer* trc)
{
JS::TraceRoot(trc, &mDetail, "PerformanceMeasureOptions.mDetail");
}
bool
StringOrPerformanceMeasureOptions::TrySetToString(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
binding_detail::FakeString<char16_t>& memberSlot = RawSetAsString();
if (!ConvertJSValueToString(cx, value, eStringify, eStringify, memberSlot)) {
return false;
}
}
return true;
}
bool
StringOrPerformanceMeasureOptions::TrySetToPerformanceMeasureOptions(BindingCallContext& cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
RootedDictionary<binding_detail::FastPerformanceMeasureOptions>& memberSlot = RawSetAsPerformanceMeasureOptions(cx);
if (!IsConvertibleToDictionary(value)) {
DestroyPerformanceMeasureOptions();
tryNext = true;
return true;
}
if (!memberSlot.Init(cx, value, "PerformanceMeasureOptions branch of (DOMString or PerformanceMeasureOptions)", passedToJSImpl)) {
return false;
}
}
return true;
}
bool
StringOrPerformanceMeasureOptions::TrySetToPerformanceMeasureOptions(JSContext* cx_, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return TrySetToPerformanceMeasureOptions(cx, value, tryNext, passedToJSImpl);
}
bool
StringOrPerformanceMeasureOptions::Init(BindingCallContext& cx, JS::Handle<JS::Value> value, const char* sourceDescription, bool passedToJSImpl)
{
MOZ_ASSERT(mType == eUninitialized);
bool done = false, failed = false, tryNext;
if (!done) {
done = (failed = !TrySetToPerformanceMeasureOptions(cx, value, tryNext, passedToJSImpl)) || !tryNext;
}
if (!done) {
do {
done = (failed = !TrySetToString(cx, value, tryNext)) || !tryNext;
break;
} while (false);
}
if (failed) {
return false;
}
if (!done) {
cx.ThrowErrorMessage<MSG_NOT_IN_UNION>(sourceDescription, "PerformanceMeasureOptions");
return false;
}
return true;
}
bool
StringOrPerformanceMeasureOptions::Init(JSContext* cx_, JS::Handle<JS::Value> value, const char* sourceDescription, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return Init(cx, value, sourceDescription, passedToJSImpl);
}
OwningStringOrPerformanceMeasureOptions::OwningStringOrPerformanceMeasureOptions(OwningStringOrPerformanceMeasureOptions&& aOther)
: mType(eUninitialized)
{
switch (aOther.mType) {
case eUninitialized: {
MOZ_ASSERT(mType == eUninitialized,
"We need to destroy ourselves?");
break;
}
case eString: {
mType = eString;
mValue.mString.SetValue(std::move(aOther.mValue.mString.Value()));
break;
}
case ePerformanceMeasureOptions: {
mType = ePerformanceMeasureOptions;
mValue.mPerformanceMeasureOptions.SetValue(std::move(aOther.mValue.mPerformanceMeasureOptions.Value()));
break;
}
}
}
bool
OwningStringOrPerformanceMeasureOptions::TrySetToString(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
nsString& memberSlot = RawSetAsString();
if (!ConvertJSValueToString(cx, value, eStringify, eStringify, memberSlot)) {
return false;
}
}
return true;
}
[[nodiscard]] nsString&
OwningStringOrPerformanceMeasureOptions::RawSetAsString()
{
if (mType == eString) {
return mValue.mString.Value();
}
MOZ_ASSERT(mType == eUninitialized);
mType = eString;
return mValue.mString.SetValue();
}
[[nodiscard]] nsString&
OwningStringOrPerformanceMeasureOptions::SetAsString()
{
if (mType == eString) {
return mValue.mString.Value();
}
Uninit();
mType = eString;
return mValue.mString.SetValue();
}
void
OwningStringOrPerformanceMeasureOptions::DestroyString()
{
MOZ_RELEASE_ASSERT(IsString(), "Wrong type!");
mValue.mString.Destroy();
mType = eUninitialized;
}
bool
OwningStringOrPerformanceMeasureOptions::TrySetToPerformanceMeasureOptions(BindingCallContext& cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
tryNext = false;
{ // scope for memberSlot
PerformanceMeasureOptions& memberSlot = RawSetAsPerformanceMeasureOptions();
if (!IsConvertibleToDictionary(value)) {
DestroyPerformanceMeasureOptions();
tryNext = true;
return true;
}
if (!memberSlot.Init(cx, value, "PerformanceMeasureOptions branch of (DOMString or PerformanceMeasureOptions)", passedToJSImpl)) {
return false;
}
}
return true;
}
bool
OwningStringOrPerformanceMeasureOptions::TrySetToPerformanceMeasureOptions(JSContext* cx_, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return TrySetToPerformanceMeasureOptions(cx, value, tryNext, passedToJSImpl);
}
[[nodiscard]] PerformanceMeasureOptions&
OwningStringOrPerformanceMeasureOptions::RawSetAsPerformanceMeasureOptions()
{
if (mType == ePerformanceMeasureOptions) {
return mValue.mPerformanceMeasureOptions.Value();
}
MOZ_ASSERT(mType == eUninitialized);
mType = ePerformanceMeasureOptions;
return mValue.mPerformanceMeasureOptions.SetValue();
}
[[nodiscard]] PerformanceMeasureOptions&
OwningStringOrPerformanceMeasureOptions::SetAsPerformanceMeasureOptions()
{
if (mType == ePerformanceMeasureOptions) {
return mValue.mPerformanceMeasureOptions.Value();
}
Uninit();
mType = ePerformanceMeasureOptions;
return mValue.mPerformanceMeasureOptions.SetValue();
}
void
OwningStringOrPerformanceMeasureOptions::DestroyPerformanceMeasureOptions()
{
MOZ_RELEASE_ASSERT(IsPerformanceMeasureOptions(), "Wrong type!");
mValue.mPerformanceMeasureOptions.Destroy();
mType = eUninitialized;
}
bool
OwningStringOrPerformanceMeasureOptions::Init(BindingCallContext& cx, JS::Handle<JS::Value> value, const char* sourceDescription, bool passedToJSImpl)
{
MOZ_ASSERT(mType == eUninitialized);
bool done = false, failed = false, tryNext;
if (!done) {
done = (failed = !TrySetToPerformanceMeasureOptions(cx, value, tryNext, passedToJSImpl)) || !tryNext;
}
if (!done) {
do {
done = (failed = !TrySetToString(cx, value, tryNext)) || !tryNext;
break;
} while (false);
}
if (failed) {
return false;
}
if (!done) {
cx.ThrowErrorMessage<MSG_NOT_IN_UNION>(sourceDescription, "PerformanceMeasureOptions");
return false;
}
return true;
}
bool
OwningStringOrPerformanceMeasureOptions::Init(JSContext* cx_, JS::Handle<JS::Value> value, const char* sourceDescription, bool passedToJSImpl)
{
BindingCallContext cx(cx_, nullptr);
return Init(cx, value, sourceDescription, passedToJSImpl);
}
void
OwningStringOrPerformanceMeasureOptions::Uninit()
{
switch (mType) {
case eUninitialized: {
break;
}
case eString: {
DestroyString();
break;
}
case ePerformanceMeasureOptions: {
DestroyPerformanceMeasureOptions();
break;
}
}
}
void
OwningStringOrPerformanceMeasureOptions::TraceUnion(JSTracer* trc)
{
switch (mType) {
case ePerformanceMeasureOptions: {
mValue.mPerformanceMeasureOptions.Value().TraceDictionary(trc);
break;
}
default: {
}
}
}
OwningStringOrPerformanceMeasureOptions&
OwningStringOrPerformanceMeasureOptions::operator=(OwningStringOrPerformanceMeasureOptions&& aOther)
{
this->~OwningStringOrPerformanceMeasureOptions();
new (this) OwningStringOrPerformanceMeasureOptions (std::move(aOther));
return *this;
}
namespace Performance_Binding {
static_assert(IsRefcounted<NativeType>::value == IsRefcounted<EventTarget_Binding::NativeType>::value,
"Can't inherit from an interface with a different ownership model.");
MOZ_CAN_RUN_SCRIPT static bool
now(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"Performance", "now", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::Performance*>(void_self);
double result(MOZ_KnownLive(self)->Now());
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().set(JS_NumberValue(double(result)));
return true;
}
static const JSJitInfo::ArgType now_methodinfo_argTypes[] = { JSJitInfo::ArgTypeListEnd };
static const JSTypedMethodJitInfo now_methodinfo = {
{
{ (JSJitGetterOp)now },
{ prototypes::id::Performance },
{ PrototypeTraits<prototypes::id::Performance>::Depth },
JSJitInfo::Method,
JSJitInfo::AliasNone, /* aliasSet. Not relevant for setters. */
JSVAL_TYPE_DOUBLE, /* returnType. Not relevant for setters. */
true, /* isInfallible. False in setters. */
false, /* isMovable. Not relevant for setters. */
true, /* isEliminatable. Not relevant for setters. */
false, /* isAlwaysInSlot. Only relevant for getters. */
false, /* isLazilyCachedInSlot. Only relevant for getters. */
true, /* isTypedMethod. Only relevant for methods. */
0 /* Reserved slot index, if we're stored in a slot, else 0. */
},
now_methodinfo_argTypes
};
MOZ_CAN_RUN_SCRIPT static bool
get_timeOrigin(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"Performance", "timeOrigin", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::Performance*>(void_self);
double result(MOZ_KnownLive(self)->TimeOrigin());
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().set(JS_NumberValue(double(result)));
return true;
}
static const JSJitInfo timeOrigin_getterinfo = {
{ get_timeOrigin },
{ prototypes::id::Performance },
{ PrototypeTraits<prototypes::id::Performance>::Depth },
JSJitInfo::Getter,
JSJitInfo::AliasNone, /* aliasSet. Not relevant for setters. */
JSVAL_TYPE_DOUBLE, /* returnType. Not relevant for setters. */
true, /* isInfallible. False in setters. */
true, /* isMovable. Not relevant for setters. */
true, /* isEliminatable. Not relevant for setters. */
false, /* isAlwaysInSlot. Only relevant for getters. */
false, /* isLazilyCachedInSlot. Only relevant for getters. */
false, /* isTypedMethod. Only relevant for methods. */
0 /* Reserved slot index, if we're stored in a slot, else 0. */
};
MOZ_CAN_RUN_SCRIPT static bool
get_timing(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"Performance", "timing", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::Performance*>(void_self);
auto result(StrongOrRawPtr<mozilla::dom::PerformanceTiming>(MOZ_KnownLive(self)->Timing()));
MOZ_ASSERT(!JS_IsExceptionPending(cx));
if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
static const JSJitInfo timing_getterinfo = {
{ get_timing },
{ prototypes::id::Performance },
{ PrototypeTraits<prototypes::id::Performance>::Depth },
JSJitInfo::Getter,
JSJitInfo::AliasNone, /* aliasSet. Not relevant for setters. */
JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
false, /* isInfallible. False in setters. */
true, /* isMovable. Not relevant for setters. */
true, /* isEliminatable. Not relevant for setters. */
false, /* isAlwaysInSlot. Only relevant for getters. */
false, /* isLazilyCachedInSlot. Only relevant for getters. */
false, /* isTypedMethod. Only relevant for methods. */
0 /* Reserved slot index, if we're stored in a slot, else 0. */
};
MOZ_CAN_RUN_SCRIPT static bool
get_navigation(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"Performance", "navigation", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::Performance*>(void_self);
auto result(StrongOrRawPtr<mozilla::dom::PerformanceNavigation>(MOZ_KnownLive(self)->Navigation()));
MOZ_ASSERT(!JS_IsExceptionPending(cx));
if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
static const JSJitInfo navigation_getterinfo = {
{ get_navigation },
{ prototypes::id::Performance },
{ PrototypeTraits<prototypes::id::Performance>::Depth },
JSJitInfo::Getter,
JSJitInfo::AliasNone, /* aliasSet. Not relevant for setters. */
JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
false, /* isInfallible. False in setters. */
true, /* isMovable. Not relevant for setters. */
true, /* isEliminatable. Not relevant for setters. */
false, /* isAlwaysInSlot. Only relevant for getters. */
false, /* isLazilyCachedInSlot. Only relevant for getters. */
false, /* isTypedMethod. Only relevant for methods. */
0 /* Reserved slot index, if we're stored in a slot, else 0. */
};
MOZ_CAN_RUN_SCRIPT static bool
getEntries(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"Performance", "getEntries", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::Performance*>(void_self);
nsTArray<StrongPtrForMember<mozilla::dom::PerformanceEntry>> result;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->GetEntries(result))>, "Should be returning void here");
MOZ_KnownLive(self)->GetEntries(result);
MOZ_ASSERT(!JS_IsExceptionPending(cx));
uint32_t length = result.Length();
JS::Rooted<JSObject*> returnArray(cx, JS::NewArrayObject(cx, length));
if (!returnArray) {
return false;
}
// Scope for 'tmp'
{
JS::Rooted<JS::Value> tmp(cx);
for (uint32_t sequenceIdx0 = 0; sequenceIdx0 < length; ++sequenceIdx0) {
// Control block to let us common up the JS_DefineElement calls when there
// are different ways to succeed at wrapping the object.
do {
if (!GetOrCreateDOMReflector(cx, result[sequenceIdx0], &tmp)) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
break;
} while (false);
if (!JS_DefineElement(cx, returnArray, sequenceIdx0, tmp,
JSPROP_ENUMERATE)) {
return false;
}
}
}
args.rval().setObject(*returnArray);
return true;
}
static const JSJitInfo getEntries_methodinfo = {
{ (JSJitGetterOp)getEntries },
{ prototypes::id::Performance },
{ PrototypeTraits<prototypes::id::Performance>::Depth },
JSJitInfo::Method,
JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
false, /* isInfallible. False in setters. */
false, /* isMovable. Not relevant for setters. */
false, /* isEliminatable. Not relevant for setters. */
false, /* isAlwaysInSlot. Only relevant for getters. */
false, /* isLazilyCachedInSlot. Only relevant for getters. */
false, /* isTypedMethod. Only relevant for methods. */
0 /* Reserved slot index, if we're stored in a slot, else 0. */
};
MOZ_CAN_RUN_SCRIPT static bool
getEntriesByType(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"Performance", "getEntriesByType", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::Performance*>(void_self);
if (!args.requireAtLeast(cx, "Performance.getEntriesByType", 1)) {
return false;
}
binding_detail::FakeString<char16_t> arg0;
if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
return false;
}
nsTArray<StrongPtrForMember<mozilla::dom::PerformanceEntry>> result;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->GetEntriesByType(NonNullHelper(Constify(arg0)), result))>, "Should be returning void here");
MOZ_KnownLive(self)->GetEntriesByType(NonNullHelper(Constify(arg0)), result);
MOZ_ASSERT(!JS_IsExceptionPending(cx));
uint32_t length = result.Length();
JS::Rooted<JSObject*> returnArray(cx, JS::NewArrayObject(cx, length));
if (!returnArray) {
return false;
}
// Scope for 'tmp'
{
JS::Rooted<JS::Value> tmp(cx);
for (uint32_t sequenceIdx0 = 0; sequenceIdx0 < length; ++sequenceIdx0) {
// Control block to let us common up the JS_DefineElement calls when there
// are different ways to succeed at wrapping the object.
do {
if (!GetOrCreateDOMReflector(cx, result[sequenceIdx0], &tmp)) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
break;
} while (false);
if (!JS_DefineElement(cx, returnArray, sequenceIdx0, tmp,
JSPROP_ENUMERATE)) {
return false;
}
}
}
args.rval().setObject(*returnArray);
return true;
}
static const JSJitInfo getEntriesByType_methodinfo = {
{ (JSJitGetterOp)getEntriesByType },
{ prototypes::id::Performance },
{ PrototypeTraits<prototypes::id::Performance>::Depth },
JSJitInfo::Method,
JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
false, /* isInfallible. False in setters. */
false, /* isMovable. Not relevant for setters. */
false, /* isEliminatable. Not relevant for setters. */
false, /* isAlwaysInSlot. Only relevant for getters. */
false, /* isLazilyCachedInSlot. Only relevant for getters. */
false, /* isTypedMethod. Only relevant for methods. */
0 /* Reserved slot index, if we're stored in a slot, else 0. */
};
MOZ_CAN_RUN_SCRIPT static bool
getEntriesByName(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"Performance", "getEntriesByName", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::Performance*>(void_self);
if (!args.requireAtLeast(cx, "Performance.getEntriesByName", 1)) {
return false;
}
binding_detail::FakeString<char16_t> arg0;
if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
return false;
}
Optional<nsAString> arg1;
binding_detail::FakeString<char16_t> arg1_holder;
if (args.hasDefined(1)) {
if (!ConvertJSValueToString(cx, args[1], eStringify, eStringify, arg1_holder)) {
return false;
}
arg1 = &arg1_holder;
}
nsTArray<StrongPtrForMember<mozilla::dom::PerformanceEntry>> result;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->GetEntriesByName(NonNullHelper(Constify(arg0)), NonNullHelper(Constify(arg1)), result))>, "Should be returning void here");
MOZ_KnownLive(self)->GetEntriesByName(NonNullHelper(Constify(arg0)), NonNullHelper(Constify(arg1)), result);
MOZ_ASSERT(!JS_IsExceptionPending(cx));
uint32_t length = result.Length();
JS::Rooted<JSObject*> returnArray(cx, JS::NewArrayObject(cx, length));
if (!returnArray) {
return false;
}
// Scope for 'tmp'
{
JS::Rooted<JS::Value> tmp(cx);
for (uint32_t sequenceIdx0 = 0; sequenceIdx0 < length; ++sequenceIdx0) {
// Control block to let us common up the JS_DefineElement calls when there
// are different ways to succeed at wrapping the object.
do {
if (!GetOrCreateDOMReflector(cx, result[sequenceIdx0], &tmp)) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
break;
} while (false);
if (!JS_DefineElement(cx, returnArray, sequenceIdx0, tmp,
JSPROP_ENUMERATE)) {
return false;
}
}
}
args.rval().setObject(*returnArray);
return true;
}
static const JSJitInfo getEntriesByName_methodinfo = {
{ (JSJitGetterOp)getEntriesByName },
{ prototypes::id::Performance },
{ PrototypeTraits<prototypes::id::Performance>::Depth },
JSJitInfo::Method,
JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
false, /* isInfallible. False in setters. */
false, /* isMovable. Not relevant for setters. */
false, /* isEliminatable. Not relevant for setters. */
false, /* isAlwaysInSlot. Only relevant for getters. */
false, /* isLazilyCachedInSlot. Only relevant for getters. */
false, /* isTypedMethod. Only relevant for methods. */
0 /* Reserved slot index, if we're stored in a slot, else 0. */
};
MOZ_CAN_RUN_SCRIPT static bool
clearResourceTimings(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"Performance", "clearResourceTimings", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::Performance*>(void_self);
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->ClearResourceTimings())>, "Should be returning void here");
MOZ_KnownLive(self)->ClearResourceTimings();
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setUndefined();
return true;
}
static const JSJitInfo clearResourceTimings_methodinfo = {
{ (JSJitGetterOp)clearResourceTimings },
{ prototypes::id::Performance },
{ PrototypeTraits<prototypes::id::Performance>::Depth },
JSJitInfo::Method,
JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
JSVAL_TYPE_UNDEFINED, /* 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
setResourceTimingBufferSize(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"Performance", "setResourceTimingBufferSize", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::Performance*>(void_self);
if (!args.requireAtLeast(cx, "Performance.setResourceTimingBufferSize", 1)) {
return false;
}
uint32_t arg0;
if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[0], "Argument 1", &arg0)) {
return false;
}
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->SetResourceTimingBufferSize(arg0))>, "Should be returning void here");
MOZ_KnownLive(self)->SetResourceTimingBufferSize(arg0);
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setUndefined();
return true;
}
static const JSJitInfo setResourceTimingBufferSize_methodinfo = {
{ (JSJitGetterOp)setResourceTimingBufferSize },
{ prototypes::id::Performance },
{ PrototypeTraits<prototypes::id::Performance>::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_onresourcetimingbufferfull(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"Performance", "onresourcetimingbufferfull", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::Performance*>(void_self);
RefPtr<EventHandlerNonNull> result(MOZ_KnownLive(self)->GetOnresourcetimingbufferfull());
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_onresourcetimingbufferfull(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitSetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"Performance", "onresourcetimingbufferfull", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::Performance*>(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)->SetOnresourcetimingbufferfull(MOZ_KnownLive(Constify(arg0))))>, "Should be returning void here");
MOZ_KnownLive(self)->SetOnresourcetimingbufferfull(MOZ_KnownLive(Constify(arg0)));
MOZ_ASSERT(!JS_IsExceptionPending(cx));
return true;
}
static const JSJitInfo onresourcetimingbufferfull_getterinfo = {
{ get_onresourcetimingbufferfull },
{ prototypes::id::Performance },
{ PrototypeTraits<prototypes::id::Performance>::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 onresourcetimingbufferfull_setterinfo = {
{ (JSJitGetterOp)set_onresourcetimingbufferfull },
{ prototypes::id::Performance },
{ PrototypeTraits<prototypes::id::Performance>::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_mozMemory(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"Performance", "mozMemory", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::Performance*>(void_self);
JS::Rooted<JSObject*> result(cx);
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->GetMozMemory(cx, &result))>, "Should be returning void here");
MOZ_KnownLive(self)->GetMozMemory(cx, &result);
MOZ_ASSERT(!JS_IsExceptionPending(cx));
JS::ExposeObjectToActiveJS(result);
args.rval().setObject(*result);
if (!MaybeWrapObjectValue(cx, args.rval())) {
return false;
}
return true;
}
static const JSJitInfo mozMemory_getterinfo = {
{ get_mozMemory },
{ prototypes::id::Performance },
{ PrototypeTraits<prototypes::id::Performance>::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
mark(JSContext* cx_, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
BindingCallContext cx(cx_, "Performance.mark");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"Performance", "mark", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::Performance*>(void_self);
if (!args.requireAtLeast(cx, "Performance.mark", 1)) {
return false;
}
binding_detail::FakeString<char16_t> arg0;
if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
return false;
}
RootedDictionary<binding_detail::FastPerformanceMarkOptions> arg1(cx);
if (!arg1.Init(cx, (args.hasDefined(1)) ? args[1] : JS::NullHandleValue, "Argument 2", false)) {
return false;
}
FastErrorResult rv;
auto result(StrongOrRawPtr<mozilla::dom::PerformanceMark>(MOZ_KnownLive(self)->Mark(cx, NonNullHelper(Constify(arg0)), Constify(arg1), rv)));
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "Performance.mark"))) {
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 mark_methodinfo = {
{ (JSJitGetterOp)mark },
{ prototypes::id::Performance },
{ PrototypeTraits<prototypes::id::Performance>::Depth },
JSJitInfo::Method,
JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
false, /* isInfallible. False in setters. */
false, /* isMovable. Not relevant for setters. */
false, /* isEliminatable. Not relevant for setters. */
false, /* isAlwaysInSlot. Only relevant for getters. */
false, /* isLazilyCachedInSlot. Only relevant for getters. */
false, /* isTypedMethod. Only relevant for methods. */
0 /* Reserved slot index, if we're stored in a slot, else 0. */
};
MOZ_CAN_RUN_SCRIPT static bool
clearMarks(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"Performance", "clearMarks", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::Performance*>(void_self);
Optional<nsAString> arg0;
binding_detail::FakeString<char16_t> arg0_holder;
if (args.hasDefined(0)) {
if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0_holder)) {
return false;
}
arg0 = &arg0_holder;
}
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->ClearMarks(NonNullHelper(Constify(arg0))))>, "Should be returning void here");
MOZ_KnownLive(self)->ClearMarks(NonNullHelper(Constify(arg0)));
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setUndefined();
return true;
}
static const JSJitInfo clearMarks_methodinfo = {
{ (JSJitGetterOp)clearMarks },
{ prototypes::id::Performance },
{ PrototypeTraits<prototypes::id::Performance>::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
measure(JSContext* cx_, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
BindingCallContext cx(cx_, "Performance.measure");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"Performance", "measure", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::Performance*>(void_self);
if (!args.requireAtLeast(cx, "Performance.measure", 1)) {
return false;
}
binding_detail::FakeString<char16_t> arg0;
if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
return false;
}
StringOrPerformanceMeasureOptions arg1;
if (!(args.hasDefined(1))) {
if (!arg1.RawSetAsPerformanceMeasureOptions(cx).Init(cx, JS::NullHandleValue, "Member of (DOMString or PerformanceMeasureOptions)")) {
return false;
}
} else {
if (!arg1.Init(cx, args[1], "Argument 2", false)) {
return false;
}
}
Optional<nsAString> arg2;
binding_detail::FakeString<char16_t> arg2_holder;
if (args.hasDefined(2)) {
if (!ConvertJSValueToString(cx, args[2], eStringify, eStringify, arg2_holder)) {
return false;
}
arg2 = &arg2_holder;
}
FastErrorResult rv;
auto result(StrongOrRawPtr<mozilla::dom::PerformanceMeasure>(MOZ_KnownLive(self)->Measure(cx, NonNullHelper(Constify(arg0)), Constify(arg1), NonNullHelper(Constify(arg2)), rv)));
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "Performance.measure"))) {
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 measure_methodinfo = {
{ (JSJitGetterOp)measure },
{ prototypes::id::Performance },
{ PrototypeTraits<prototypes::id::Performance>::Depth },
JSJitInfo::Method,
JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
false, /* isInfallible. False in setters. */
false, /* isMovable. Not relevant for setters. */
false, /* isEliminatable. Not relevant for setters. */
false, /* isAlwaysInSlot. Only relevant for getters. */
false, /* isLazilyCachedInSlot. Only relevant for getters. */
false, /* isTypedMethod. Only relevant for methods. */
0 /* Reserved slot index, if we're stored in a slot, else 0. */
};
MOZ_CAN_RUN_SCRIPT static bool
clearMeasures(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"Performance", "clearMeasures", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::Performance*>(void_self);
Optional<nsAString> arg0;
binding_detail::FakeString<char16_t> arg0_holder;
if (args.hasDefined(0)) {
if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0_holder)) {
return false;
}
arg0 = &arg0_holder;
}
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->ClearMeasures(NonNullHelper(Constify(arg0))))>, "Should be returning void here");
MOZ_KnownLive(self)->ClearMeasures(NonNullHelper(Constify(arg0)));
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setUndefined();
return true;
}
static const JSJitInfo clearMeasures_methodinfo = {
{ (JSJitGetterOp)clearMeasures },
{ prototypes::id::Performance },
{ PrototypeTraits<prototypes::id::Performance>::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_eventCounts(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"Performance", "eventCounts", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::Performance*>(void_self);
auto result(StrongOrRawPtr<mozilla::dom::EventCounts>(MOZ_KnownLive(self)->EventCounts()));
MOZ_ASSERT(!JS_IsExceptionPending(cx));
if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
static const JSJitInfo eventCounts_getterinfo = {
{ get_eventCounts },
{ prototypes::id::Performance },
{ PrototypeTraits<prototypes::id::Performance>::Depth },
JSJitInfo::Getter,
JSJitInfo::AliasNone, /* aliasSet. Not relevant for setters. */
JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
false, /* isInfallible. False in setters. */
true, /* isMovable. Not relevant for setters. */
true, /* isEliminatable. Not relevant for setters. */
false, /* isAlwaysInSlot. Only relevant for getters. */
false, /* isLazilyCachedInSlot. Only relevant for getters. */
false, /* isTypedMethod. Only relevant for methods. */
0 /* Reserved slot index, if we're stored in a slot, else 0. */
};
MOZ_CAN_RUN_SCRIPT static bool
toJSON(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"Performance", "toJSON", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::Performance*>(void_self);
JS::Rooted<JSObject*> result(cx, JS_NewPlainObject(cx));
if (!result) {
return false;
}
if (!Performance_Binding::CollectJSONAttributes(cx, obj, MOZ_KnownLive(self), result)) {
return false;
}
args.rval().setObject(*result);
return true;
}
static const JSJitInfo toJSON_methodinfo = {
{ (JSJitGetterOp)toJSON },
{ prototypes::id::Performance },
{ PrototypeTraits<prototypes::id::Performance>::Depth },
JSJitInfo::Method,
JSJitInfo::AliasEverything, /* aliasSet. Not relevant for setters. */
JSVAL_TYPE_OBJECT, /* returnType. Not relevant for setters. */
false, /* isInfallible. False in setters. */
false, /* isMovable. Not relevant for setters. */
false, /* isEliminatable. Not relevant for setters. */
false, /* isAlwaysInSlot. Only relevant for getters. */
false, /* isLazilyCachedInSlot. Only relevant for getters. */
false, /* isTypedMethod. Only relevant for methods. */
0 /* Reserved slot index, if we're stored in a slot, else 0. */
};
static bool
_addProperty(JSContext* cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, JS::Handle<JS::Value> val)
{
mozilla::dom::Performance* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::Performance>(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::Performance* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::Performance>(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::Performance>(self);
}
}
static nsWrapperCache*
_getWrapperCache(JS::Handle<JSObject*> obj)
{
mozilla::dom::Performance* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::Performance>(obj);
return self;
}
static size_t
_objectMoved(JSObject* obj, JSObject* old)
{
mozilla::dom::Performance* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::Performance>(obj);
if (self) {
UpdateWrapper(self, self, obj, old);
}
return 0;
}
static const JSFunctionSpec sMethods_specs[] = {
JS_FNSPEC("now", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&now_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("toJSON", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&toJSON_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("getEntries", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&getEntries_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("getEntriesByType", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&getEntriesByType_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("getEntriesByName", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&getEntriesByName_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("clearResourceTimings", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&clearResourceTimings_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("setResourceTimingBufferSize", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&setResourceTimingBufferSize_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("mark", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&mark_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("clearMarks", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&clearMarks_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("measure", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&measure_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("clearMeasures", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&clearMeasures_methodinfo), 0, 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(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 sAttributes_specs[] = {
JSPropertySpec::nativeAccessors("timeOrigin", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &timeOrigin_getterinfo, nullptr, nullptr),
JS_PS_END,
JSPropertySpec::nativeAccessors("timing", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &timing_getterinfo, nullptr, nullptr),
JSPropertySpec::nativeAccessors("navigation", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &navigation_getterinfo, nullptr, nullptr),
JS_PS_END,
JSPropertySpec::nativeAccessors("onresourcetimingbufferfull", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &onresourcetimingbufferfull_getterinfo, GenericSetter<NormalThisPolicy>, &onresourcetimingbufferfull_setterinfo),
JS_PS_END,
JSPropertySpec::nativeAccessors("mozMemory", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &mozMemory_getterinfo, nullptr, nullptr),
JS_PS_END,
JSPropertySpec::nativeAccessors("eventCounts", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &eventCounts_getterinfo, nullptr, nullptr),
JS_PS_END
};
static const PrefableDisablers sAttributes_disablers2 = {
WebIDLPrefIndex::NoPref, GlobalNames::DedicatedWorkerGlobalScope | GlobalNames::ServiceWorkerGlobalScope | GlobalNames::SharedWorkerGlobalScope, false, OriginTrial(0), nullptr
};
static const PrefableDisablers sAttributes_disablers7 = {
WebIDLPrefIndex::dom_enable_memory_stats, GlobalNames::DedicatedWorkerGlobalScope | GlobalNames::ServiceWorkerGlobalScope | GlobalNames::SharedWorkerGlobalScope, false, OriginTrial(0), nullptr
};
static const PrefableDisablers sAttributes_disablers9 = {
WebIDLPrefIndex::dom_enable_event_timing, GlobalNames::DedicatedWorkerGlobalScope | GlobalNames::ServiceWorkerGlobalScope | GlobalNames::SharedWorkerGlobalScope, false, OriginTrial(0), nullptr
};
static const Prefable<const JSPropertySpec> sAttributes[] = {
{ nullptr, &sAttributes_specs[0] },
{ &sAttributes_disablers2, &sAttributes_specs[2] },
{ nullptr, &sAttributes_specs[5] },
{ &sAttributes_disablers7, &sAttributes_specs[7] },
{ &sAttributes_disablers9, &sAttributes_specs[9] },
{ nullptr, nullptr }
};
static_assert(5 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
"We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
static_assert(2 <= 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[17];
static PropertyInfo sNativeProperties_propertyInfos[17];
static const NativePropertiesN<2> sNativeProperties = {
false, 0,
false, 0,
true, 0 /* sMethods */,
true, 1 /* sAttributes */,
false, 0,
false, 0,
false, 0,
-1,
17,
sNativeProperties_sortedPropertyIndices,
{
{ sMethods, &sNativeProperties_propertyInfos[0] },
{ sAttributes, &sNativeProperties_propertyInfos[11] }
}
};
static_assert(17 < 1ull << (CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount)),
"We have a property info count that is oversized");
MOZ_CAN_RUN_SCRIPT bool
CollectJSONAttributes(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::Performance* self, JS::Rooted<JSObject*>& result)
{
JS::Rooted<JSObject*> unwrappedObj(cx, js::CheckedUnwrapStatic(obj));
if (!unwrappedObj) {
// How did that happen? We managed to get called with that
// object as "this"! Just give up on sanity.
return false;
}
{ // scope for "temp"
JS::Rooted<JS::Value> temp(cx);
if (!get_timeOrigin(cx, obj, self, JSJitGetterCallArgs(&temp))) {
return false;
}
if (!JS_DefineProperty(cx, result, "timeOrigin", temp, JSPROP_ENUMERATE)) {
return false;
}
}
// This is unfortunately a linear scan through sAttributes, but we
// only do it for things which _might_ be disabled, which should
// help keep the performance problems down.
if (IsGetterEnabled(cx, unwrappedObj, (JSJitGetterOp)get_timing, sAttributes)) {
JS::Rooted<JS::Value> temp(cx);
if (!get_timing(cx, obj, self, JSJitGetterCallArgs(&temp))) {
return false;
}
if (!JS_DefineProperty(cx, result, "timing", temp, JSPROP_ENUMERATE)) {
return false;
}
}
// This is unfortunately a linear scan through sAttributes, but we
// only do it for things which _might_ be disabled, which should
// help keep the performance problems down.
if (IsGetterEnabled(cx, unwrappedObj, (JSJitGetterOp)get_navigation, sAttributes)) {
JS::Rooted<JS::Value> temp(cx);
if (!get_navigation(cx, obj, self, JSJitGetterCallArgs(&temp))) {
return false;
}
if (!JS_DefineProperty(cx, result, "navigation", temp, JSPROP_ENUMERATE)) {
return false;
}
}
// This is unfortunately a linear scan through sAttributes, but we
// only do it for things which _might_ be disabled, which should
// help keep the performance problems down.
if (IsGetterEnabled(cx, unwrappedObj, (JSJitGetterOp)get_mozMemory, sAttributes)) {
JS::Rooted<JS::Value> temp(cx);
if (!get_mozMemory(cx, obj, self, JSJitGetterCallArgs(&temp))) {
return false;
}
if (!JS_DefineProperty(cx, result, "mozMemory", temp, JSPROP_ENUMERATE)) {
return false;
}
}
return true;
}
bool sNativePropertiesInited = false;
const NativePropertyHooks sNativePropertyHooks = {
nullptr,
{ sNativeProperties.Upcast(), nullptr, &sNativePropertiesInited },
prototypes::id::Performance,
constructors::id::Performance,
&DefaultXrayExpandoObjectClass
};
static const DOMInterfaceInfo sInterfaceObjectInfo = {
{ ThrowingConstructor, &sNativePropertyHooks },
EventTarget_Binding::GetConstructorObject,
prototypes::id::Performance,
PrototypeTraits<prototypes::id::Performance>::Depth,
true,
};
static const DOMIfaceAndProtoJSClass sPrototypeClass = {
{
"PerformancePrototype",
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::Performance,
PrototypeTraits<prototypes::id::Performance>::Depth,
&sNativePropertyHooks,
EventTarget_Binding::GetProtoObject
};
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 = {
{ "Performance",
JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(1),
&sClassOps,
JS_NULL_CLASS_SPEC,
&sClassExtension,
JS_NULL_OBJECT_OPS
},
{ prototypes::id::EventTarget, prototypes::id::Performance, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count },
std::is_base_of_v<nsISupports, mozilla::dom::Performance>,
&sNativePropertyHooks,
FindAssociatedGlobalForNative<mozilla::dom::Performance>::Get,
GetProtoObjectHandle,
GetCCParticipant<mozilla::dom::Performance>::Get(),
nullptr,
_getWrapperCache
};
static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS,
"Must have the right minimal number of reserved slots.");
static_assert(1 >= 1,
"Must have enough reserved slots.");
bool
Wrap(JSContext* aCx, mozilla::dom::Performance* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
{
static_assert(!std::is_base_of_v<NonRefcountedDOMObject, mozilla::dom::Performance>,
"Shouldn't have wrappercached things that are not refcounted.");
static_assert(std::is_same_v<decltype(aObject), mozilla::dom::Performance*>);
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::Performance> creator(aCx);
creator.CreateObject(aCx, sClass.ToJSClass(), proto, aObject, aReflector);
if (!aReflector) {
return false;
}
aCache->SetWrapper(aReflector);
creator.InitializationSucceeded();
MOZ_ASSERT(aCache->GetWrapperPreserveColor() &&
aCache->GetWrapperPreserveColor() == aReflector);
// If proto != canonicalProto, we have to preserve our wrapper;
// otherwise we won't be able to properly recreate it later, since
// we won't know what proto to use. Note that we don't check
// aGivenProto here, since it's entirely possible (and even
// somewhat common) to have a non-null aGivenProto which is the
// same as canonicalProto.
if (proto != canonicalProto) {
PreserveWrapper(aObject);
}
return true;
}
void
CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
{
JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::Performance);
JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::Performance);
JS::Handle<JSObject*> parentProto(EventTarget_Binding::GetProtoObjectHandle(aCx));
if (!parentProto) {
return;
}
JS::Handle<JSObject*> constructorProto(EventTarget_Binding::GetConstructorObjectHandle(aCx));
if (!constructorProto) {
return;
}
dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
&sPrototypeClass, protoCache,
constructorProto, &sInterfaceObjectInfo, 0, false, Span<const LegacyFactoryFunction, 0>{},
interfaceCache,
sNativeProperties.Upcast(),
nullptr,
"Performance", aDefineOnGlobal,
nullptr,
false,
nullptr);
}
JSObject*
GetConstructorObject(JSContext* aCx)
{
return GetConstructorObjectHandle(aCx);
}
} // namespace Performance_Binding
} // namespace mozilla::dom