Copy as Markdown
Other Tools
/* THIS FILE IS AUTOGENERATED FROM DOMQuad.webidl BY Codegen.py - DO NOT EDIT */
#include <type_traits>
#include "AtomList.h"
#include "DOMPointBinding.h"
#include "DOMQuadBinding.h"
#include "DOMRectBinding.h"
#include "MainThreadUtils.h"
#include "WrapperFactory.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 "mozilla/Atomics.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/DOMPoint.h"
#include "mozilla/dom/DOMQuad.h"
#include "mozilla/dom/DOMRect.h"
#include "mozilla/dom/NonRefcountedDOMObject.h"
#include "mozilla/dom/ScriptSettings.h"
#include "mozilla/dom/StructuredCloneTags.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;
DOMQuadInit::DOMQuadInit()
: mP1(FastDictionaryInitializer()),
mP2(FastDictionaryInitializer()),
mP3(FastDictionaryInitializer()),
mP4(FastDictionaryInitializer())
{
// Safe to pass a null context if we pass a null value
Init(nullptr, JS::NullHandleValue);
}
bool
DOMQuadInit::InitIds(JSContext* cx, DOMQuadInitAtoms* atomsCache)
{
MOZ_ASSERT(reinterpret_cast<jsid*>(atomsCache)->isVoid());
// Initialize these in reverse order so that any failure leaves the first one
// uninitialized.
if (!atomsCache->p4_id.init(cx, "p4") ||
!atomsCache->p3_id.init(cx, "p3") ||
!atomsCache->p2_id.init(cx, "p2") ||
!atomsCache->p1_id.init(cx, "p1")) {
return false;
}
return true;
}
bool
DOMQuadInit::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());
DOMQuadInitAtoms* atomsCache = nullptr;
if (cx) {
atomsCache = GetAtomCache<DOMQuadInitAtoms>(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->p1_id, temp.ptr())) {
return false;
}
}
if (!mP1.Init(cx, (!isNull && !temp->isUndefined()) ? temp.ref() : JS::NullHandleValue, "'p1' member of DOMQuadInit", passedToJSImpl)) {
return false;
}
mIsAnyMemberPresent = true;
if (!isNull) {
if (!JS_GetPropertyById(cx, *object, atomsCache->p2_id, temp.ptr())) {
return false;
}
}
if (!mP2.Init(cx, (!isNull && !temp->isUndefined()) ? temp.ref() : JS::NullHandleValue, "'p2' member of DOMQuadInit", passedToJSImpl)) {
return false;
}
mIsAnyMemberPresent = true;
if (!isNull) {
if (!JS_GetPropertyById(cx, *object, atomsCache->p3_id, temp.ptr())) {
return false;
}
}
if (!mP3.Init(cx, (!isNull && !temp->isUndefined()) ? temp.ref() : JS::NullHandleValue, "'p3' member of DOMQuadInit", passedToJSImpl)) {
return false;
}
mIsAnyMemberPresent = true;
if (!isNull) {
if (!JS_GetPropertyById(cx, *object, atomsCache->p4_id, temp.ptr())) {
return false;
}
}
if (!mP4.Init(cx, (!isNull && !temp->isUndefined()) ? temp.ref() : JS::NullHandleValue, "'p4' member of DOMQuadInit", passedToJSImpl)) {
return false;
}
mIsAnyMemberPresent = true;
return true;
}
bool
DOMQuadInit::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
DOMQuadInit::TraceDictionary(JSTracer* trc)
{
}
DOMQuadInit&
DOMQuadInit::operator=(const DOMQuadInit& aOther)
{
DictionaryBase::operator=(aOther);
mP1 = aOther.mP1;
mP2 = aOther.mP2;
mP3 = aOther.mP3;
mP4 = aOther.mP4;
return *this;
}
namespace DOMQuad_Binding {
MOZ_CAN_RUN_SCRIPT static bool
fromRect(JSContext* cx_, unsigned argc, JS::Value* vp)
{
BindingCallContext cx(cx_, "DOMQuad.fromRect");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"DOMQuad", "fromRect", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
JS::Rooted<JSObject*> obj(cx, &args.callee());
GlobalObject global(cx, xpc::XrayAwareCalleeGlobal(obj));
if (global.Failed()) {
return false;
}
binding_detail::FastDOMRectInit arg0;
if (!arg0.Init(cx, (args.hasDefined(0)) ? args[0] : JS::NullHandleValue, "Argument 1", false)) {
return false;
}
auto result(StrongOrRawPtr<mozilla::dom::DOMQuad>(mozilla::dom::DOMQuad::FromRect(global, Constify(arg0))));
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())) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
MOZ_CAN_RUN_SCRIPT static bool
fromQuad(JSContext* cx_, unsigned argc, JS::Value* vp)
{
BindingCallContext cx(cx_, "DOMQuad.fromQuad");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"DOMQuad", "fromQuad", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
JS::Rooted<JSObject*> obj(cx, &args.callee());
GlobalObject global(cx, xpc::XrayAwareCalleeGlobal(obj));
if (global.Failed()) {
return false;
}
binding_detail::FastDOMQuadInit arg0;
if (!arg0.Init(cx, (args.hasDefined(0)) ? args[0] : JS::NullHandleValue, "Argument 1", false)) {
return false;
}
auto result(StrongOrRawPtr<mozilla::dom::DOMQuad>(mozilla::dom::DOMQuad::FromQuad(global, Constify(arg0))));
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())) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
MOZ_CAN_RUN_SCRIPT static bool
get_p1(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"DOMQuad", "p1", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::DOMQuad*>(void_self);
auto result(StrongOrRawPtr<mozilla::dom::DOMPoint>(MOZ_KnownLive(self)->P1()));
MOZ_ASSERT(!JS_IsExceptionPending(cx));
if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
static const JSJitInfo p1_getterinfo = {
{ get_p1 },
{ prototypes::id::DOMQuad },
{ PrototypeTraits<prototypes::id::DOMQuad>::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_p2(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"DOMQuad", "p2", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::DOMQuad*>(void_self);
auto result(StrongOrRawPtr<mozilla::dom::DOMPoint>(MOZ_KnownLive(self)->P2()));
MOZ_ASSERT(!JS_IsExceptionPending(cx));
if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
static const JSJitInfo p2_getterinfo = {
{ get_p2 },
{ prototypes::id::DOMQuad },
{ PrototypeTraits<prototypes::id::DOMQuad>::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_p3(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"DOMQuad", "p3", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::DOMQuad*>(void_self);
auto result(StrongOrRawPtr<mozilla::dom::DOMPoint>(MOZ_KnownLive(self)->P3()));
MOZ_ASSERT(!JS_IsExceptionPending(cx));
if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
static const JSJitInfo p3_getterinfo = {
{ get_p3 },
{ prototypes::id::DOMQuad },
{ PrototypeTraits<prototypes::id::DOMQuad>::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_p4(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"DOMQuad", "p4", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::DOMQuad*>(void_self);
auto result(StrongOrRawPtr<mozilla::dom::DOMPoint>(MOZ_KnownLive(self)->P4()));
MOZ_ASSERT(!JS_IsExceptionPending(cx));
if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
static const JSJitInfo p4_getterinfo = {
{ get_p4 },
{ prototypes::id::DOMQuad },
{ PrototypeTraits<prototypes::id::DOMQuad>::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
getBounds(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"DOMQuad", "getBounds", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_METHOD) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::DOMQuad*>(void_self);
auto result(StrongOrRawPtr<mozilla::dom::DOMRectReadOnly>(MOZ_KnownLive(self)->GetBounds()));
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())) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
static const JSJitInfo getBounds_methodinfo = {
{ (JSJitGetterOp)getBounds },
{ prototypes::id::DOMQuad },
{ PrototypeTraits<prototypes::id::DOMQuad>::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
toJSON(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, const JSJitMethodCallArgs& args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"DOMQuad", "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::DOMQuad*>(void_self);
JS::Rooted<JSObject*> result(cx, JS_NewPlainObject(cx));
if (!result) {
return false;
}
if (!DOMQuad_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::DOMQuad },
{ PrototypeTraits<prototypes::id::DOMQuad>::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::DOMQuad* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::DOMQuad>(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::DOMQuad* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::DOMQuad>(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::DOMQuad>(self);
}
}
static nsWrapperCache*
_getWrapperCache(JS::Handle<JSObject*> obj)
{
mozilla::dom::DOMQuad* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::DOMQuad>(obj);
return self;
}
static size_t
_objectMoved(JSObject* obj, JSObject* old)
{
mozilla::dom::DOMQuad* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::DOMQuad>(obj);
if (self) {
UpdateWrapper(self, self, obj, old);
}
return 0;
}
static const JSFunctionSpec sStaticMethods_specs[] = {
JS_FNSPEC("fromRect", fromRect, nullptr, 0, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("fromQuad", fromQuad, nullptr, 0, JSPROP_ENUMERATE, nullptr),
JS_FS_END
};
static const Prefable<const JSFunctionSpec> sStaticMethods[] = {
{ nullptr, &sStaticMethods_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(2 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
"We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");
static const JSFunctionSpec sMethods_specs[] = {
JS_FNSPEC("getBounds", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&getBounds_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("toJSON", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&toJSON_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(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("p1", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &p1_getterinfo, nullptr, nullptr),
JSPropertySpec::nativeAccessors("p2", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &p2_getterinfo, nullptr, nullptr),
JSPropertySpec::nativeAccessors("p3", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &p3_getterinfo, nullptr, nullptr),
JSPropertySpec::nativeAccessors("p4", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &p4_getterinfo, nullptr, nullptr),
JS_PS_END
};
static const Prefable<const JSPropertySpec> sAttributes[] = {
{ nullptr, &sAttributes_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(4 <= 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[8];
static PropertyInfo sNativeProperties_propertyInfos[8];
static const NativePropertiesN<3> sNativeProperties = {
true, 0 /* sStaticMethods */,
false, 0,
true, 1 /* sMethods */,
true, 2 /* sAttributes */,
false, 0,
false, 0,
false, 0,
-1,
8,
sNativeProperties_sortedPropertyIndices,
{
{ sStaticMethods, &sNativeProperties_propertyInfos[0] },
{ sMethods, &sNativeProperties_propertyInfos[2] },
{ sAttributes, &sNativeProperties_propertyInfos[4] }
}
};
static_assert(8 < 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::DOMQuad* self, JS::Rooted<JSObject*>& result)
{
{ // scope for "temp"
JS::Rooted<JS::Value> temp(cx);
if (!get_p1(cx, obj, self, JSJitGetterCallArgs(&temp))) {
return false;
}
if (!JS_DefineProperty(cx, result, "p1", temp, JSPROP_ENUMERATE)) {
return false;
}
}
{ // scope for "temp"
JS::Rooted<JS::Value> temp(cx);
if (!get_p2(cx, obj, self, JSJitGetterCallArgs(&temp))) {
return false;
}
if (!JS_DefineProperty(cx, result, "p2", temp, JSPROP_ENUMERATE)) {
return false;
}
}
{ // scope for "temp"
JS::Rooted<JS::Value> temp(cx);
if (!get_p3(cx, obj, self, JSJitGetterCallArgs(&temp))) {
return false;
}
if (!JS_DefineProperty(cx, result, "p3", temp, JSPROP_ENUMERATE)) {
return false;
}
}
{ // scope for "temp"
JS::Rooted<JS::Value> temp(cx);
if (!get_p4(cx, obj, self, JSJitGetterCallArgs(&temp))) {
return false;
}
if (!JS_DefineProperty(cx, result, "p4", temp, JSPROP_ENUMERATE)) {
return false;
}
}
return true;
}
bool sNativePropertiesInited = false;
const NativePropertyHooks sNativePropertyHooks = {
nullptr,
{ sNativeProperties.Upcast(), nullptr, &sNativePropertiesInited },
prototypes::id::DOMQuad,
constructors::id::DOMQuad,
&DefaultXrayExpandoObjectClass
};
static bool
_constructor(JSContext* cx_, unsigned argc, JS::Value* vp)
{
BindingCallContext cx(cx_, "DOMQuad constructor");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"DOMQuad", "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, "DOMQuad");
}
JS::Rooted<JSObject*> desiredProto(cx);
if (!GetDesiredProto(cx, args,
prototypes::id::DOMQuad,
CreateInterfaceObjects,
&desiredProto)) {
return false;
}
unsigned argcount = std::min(args.length(), 4u);
switch (argcount) {
case 0: {
GlobalObject global(cx, obj);
if (global.Failed()) {
return false;
}
bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
binding_detail::FastDOMPointInit arg0;
if (!arg0.Init(cx, (args.hasDefined(0)) ? args[0] : JS::NullHandleValue, "Argument 1", false)) {
return false;
}
binding_detail::FastDOMPointInit arg1;
if (!arg1.Init(cx, (args.hasDefined(1)) ? args[1] : JS::NullHandleValue, "Argument 2", false)) {
return false;
}
binding_detail::FastDOMPointInit arg2;
if (!arg2.Init(cx, (args.hasDefined(2)) ? args[2] : JS::NullHandleValue, "Argument 3", false)) {
return false;
}
binding_detail::FastDOMPointInit arg3;
if (!arg3.Init(cx, (args.hasDefined(3)) ? args[3] : JS::NullHandleValue, "Argument 4", 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;
}
}
auto result(StrongOrRawPtr<mozilla::dom::DOMQuad>(mozilla::dom::DOMQuad::Constructor(global, Constify(arg0), Constify(arg1), Constify(arg2), Constify(arg3))));
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::FastDOMPointInit 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);
binding_detail::FastDOMPointInit arg1;
if (!arg1.Init(cx, (args.hasDefined(1)) ? args[1] : JS::NullHandleValue, "Argument 2", false)) {
return false;
}
binding_detail::FastDOMPointInit arg2;
if (!arg2.Init(cx, (args.hasDefined(2)) ? args[2] : JS::NullHandleValue, "Argument 3", false)) {
return false;
}
binding_detail::FastDOMPointInit arg3;
if (!arg3.Init(cx, (args.hasDefined(3)) ? args[3] : JS::NullHandleValue, "Argument 4", 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;
}
}
auto result(StrongOrRawPtr<mozilla::dom::DOMQuad>(mozilla::dom::DOMQuad::Constructor(global, Constify(arg0), Constify(arg1), Constify(arg2), Constify(arg3))));
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 {
NonNull<mozilla::dom::DOMRectReadOnly> arg0;
{
// Our JSContext should be in the right global to do unwrapping in.
nsresult rv = UnwrapObject<prototypes::id::DOMRectReadOnly, mozilla::dom::DOMRectReadOnly>(args[0], arg0, cx);
if (NS_FAILED(rv)) {
break;
}
}
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;
}
}
auto result(StrongOrRawPtr<mozilla::dom::DOMQuad>(mozilla::dom::DOMQuad::Constructor(global, MOZ_KnownLive(NonNullHelper(arg0)))));
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);
do {
binding_detail::FastDOMPointInit 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);
binding_detail::FastDOMPointInit arg1;
if (!arg1.Init(cx, (args.hasDefined(1)) ? args[1] : JS::NullHandleValue, "Argument 2", false)) {
return false;
}
binding_detail::FastDOMPointInit arg2;
if (!arg2.Init(cx, (args.hasDefined(2)) ? args[2] : JS::NullHandleValue, "Argument 3", false)) {
return false;
}
binding_detail::FastDOMPointInit arg3;
if (!arg3.Init(cx, (args.hasDefined(3)) ? args[3] : JS::NullHandleValue, "Argument 4", 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;
}
}
auto result(StrongOrRawPtr<mozilla::dom::DOMQuad>(mozilla::dom::DOMQuad::Constructor(global, Constify(arg0), Constify(arg1), Constify(arg2), Constify(arg3))));
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);
}
return cx.ThrowErrorMessage<MSG_OVERLOAD_RESOLUTION_FAILED>("1", "1");
break;
}
case 2: {
[[fallthrough]];
}
case 3: {
[[fallthrough]];
}
case 4: {
GlobalObject global(cx, obj);
if (global.Failed()) {
return false;
}
bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
binding_detail::FastDOMPointInit arg0;
if (!arg0.Init(cx, (args.hasDefined(0)) ? args[0] : JS::NullHandleValue, "Argument 1", false)) {
return false;
}
binding_detail::FastDOMPointInit arg1;
if (!arg1.Init(cx, (args.hasDefined(1)) ? args[1] : JS::NullHandleValue, "Argument 2", false)) {
return false;
}
binding_detail::FastDOMPointInit arg2;
if (!arg2.Init(cx, (args.hasDefined(2)) ? args[2] : JS::NullHandleValue, "Argument 3", false)) {
return false;
}
binding_detail::FastDOMPointInit arg3;
if (!arg3.Init(cx, (args.hasDefined(3)) ? args[3] : JS::NullHandleValue, "Argument 4", 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;
}
}
auto result(StrongOrRawPtr<mozilla::dom::DOMQuad>(mozilla::dom::DOMQuad::Constructor(global, Constify(arg0), Constify(arg1), Constify(arg2), Constify(arg3))));
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 },
JS::GetRealmFunctionPrototype,
prototypes::id::DOMQuad,
PrototypeTraits<prototypes::id::DOMQuad>::Depth,
true,
};
static const DOMIfaceAndProtoJSClass sPrototypeClass = {
{
"DOMQuadPrototype",
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::DOMQuad,
PrototypeTraits<prototypes::id::DOMQuad>::Depth,
&sNativePropertyHooks,
JS::GetRealmObjectPrototype
};
static bool
Serialize(JSContext* aCx, JSStructuredCloneWriter* aWriter, JS::Handle<JSObject*> aObj)
{
MOZ_ASSERT(IsDOMObject(aObj), "Non-DOM object passed");
MOZ_ASSERT(GetDOMClass(aObj)->mSerializer == &Serialize,
"Wrong object passed");
return JS_WriteUint32Pair(aWriter, SCTAG_DOM_DOMQUAD, 0) &&
UnwrapDOMObject<mozilla::dom::DOMQuad>(aObj)->WriteStructuredClone(aCx, aWriter);
}
JSObject*
Deserialize(JSContext* aCx, nsIGlobalObject* aGlobal, JSStructuredCloneReader* aReader)
{
// Protect the result from a moving GC in ~RefPtr
JS::Rooted<JSObject*> result(aCx);
{ // Scope for the RefPtr
RefPtr<mozilla::dom::DOMQuad> obj = mozilla::dom::DOMQuad::ReadStructuredClone(aCx, aGlobal, aReader);
if (!obj) {
return nullptr;
}
result = obj->WrapObject(aCx, nullptr);
if (!result) {
return nullptr;
}
}
return result;
}
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 = {
{ "DOMQuad",
JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(1),
&sClassOps,
JS_NULL_CLASS_SPEC,
&sClassExtension,
JS_NULL_OBJECT_OPS
},
{ prototypes::id::DOMQuad, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count },
std::is_base_of_v<nsISupports, mozilla::dom::DOMQuad>,
&sNativePropertyHooks,
FindAssociatedGlobalForNative<mozilla::dom::DOMQuad>::Get,
GetProtoObjectHandle,
GetCCParticipant<mozilla::dom::DOMQuad>::Get(),
Serialize,
_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::DOMQuad* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
{
static_assert(!std::is_base_of_v<NonRefcountedDOMObject, mozilla::dom::DOMQuad>,
"Shouldn't have wrappercached things that are not refcounted.");
static_assert(std::is_same_v<decltype(aObject), mozilla::dom::DOMQuad*>);
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::DOMQuad> 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::DOMQuad);
JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::DOMQuad);
JS::Rooted<JSObject*> parentProto(aCx, JS::GetRealmObjectPrototype(aCx));
if (!parentProto) {
return;
}
JS::Rooted<JSObject*> constructorProto(aCx, JS::GetRealmFunctionPrototype(aCx));
if (!constructorProto) {
return;
}
dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
&sPrototypeClass, protoCache,
constructorProto, &sInterfaceObjectInfo, 0, false, Span<const LegacyFactoryFunction, 0>{},
interfaceCache,
sNativeProperties.Upcast(),
nullptr,
"DOMQuad", aDefineOnGlobal,
nullptr,
false,
nullptr);
}
JSObject*
GetConstructorObject(JSContext* aCx)
{
return GetConstructorObjectHandle(aCx);
}
} // namespace DOMQuad_Binding
} // namespace mozilla::dom