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/* THIS FILE IS AUTOGENERATED FROM CSS.webidl BY Codegen.py - DO NOT EDIT */
#include <type_traits>
#include "AtomList.h"
#include "CSSBinding.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/CSS.h"
#include "mozilla/dom/DOMJSClass.h"
#include "mozilla/dom/HighlightRegistry.h"
#include "mozilla/dom/NonRefcountedDOMObject.h"
#include "mozilla/dom/PrimitiveConversions.h"
#include "mozilla/dom/ScriptSettings.h"
#include "mozilla/dom/SimpleGlobalObject.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;
PropertyDefinition::PropertyDefinition()
{
// Safe to pass a null context if we pass a null value
Init(nullptr, JS::NullHandleValue);
}
bool
PropertyDefinition::InitIds(JSContext* cx, PropertyDefinitionAtoms* atomsCache)
{
MOZ_ASSERT(reinterpret_cast<jsid*>(atomsCache)->isVoid());
// Initialize these in reverse order so that any failure leaves the first one
// uninitialized.
if (!atomsCache->syntax_id.init(cx, "syntax") ||
!atomsCache->name_id.init(cx, "name") ||
!atomsCache->initialValue_id.init(cx, "initialValue") ||
!atomsCache->inherits_id.init(cx, "inherits")) {
return false;
}
return true;
}
bool
PropertyDefinition::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());
PropertyDefinitionAtoms* atomsCache = nullptr;
if (cx) {
atomsCache = GetAtomCache<PropertyDefinitionAtoms>(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->inherits_id, temp.ptr())) {
return false;
}
}
if (!isNull && !temp->isUndefined()) {
if (!ValueToPrimitive<bool, eDefault>(cx, temp.ref(), "'inherits' member of PropertyDefinition", &mInherits)) {
return false;
}
mIsAnyMemberPresent = true;
} else if (cx) {
// Don't error out if we have no cx. In that
// situation the caller is default-constructing us and we'll
// just assume they know what they're doing.
return cx.ThrowErrorMessage<MSG_MISSING_REQUIRED_DICTIONARY_MEMBER>("'inherits' member of PropertyDefinition");
}
if (!isNull) {
if (!JS_GetPropertyById(cx, *object, atomsCache->initialValue_id, temp.ptr())) {
return false;
}
}
if (!isNull && !temp->isUndefined()) {
mInitialValue.Construct();
if (!ConvertJSValueToString(cx, temp.ref(), eStringify, eStringify, (mInitialValue.Value()))) {
return false;
}
mIsAnyMemberPresent = true;
}
if (!isNull) {
if (!JS_GetPropertyById(cx, *object, atomsCache->name_id, temp.ptr())) {
return false;
}
}
if (!isNull && !temp->isUndefined()) {
if (!ConvertJSValueToString(cx, temp.ref(), eStringify, eStringify, mName)) {
return false;
}
mIsAnyMemberPresent = true;
} else if (cx) {
// Don't error out if we have no cx. In that
// situation the caller is default-constructing us and we'll
// just assume they know what they're doing.
return cx.ThrowErrorMessage<MSG_MISSING_REQUIRED_DICTIONARY_MEMBER>("'name' member of PropertyDefinition");
}
if (!isNull) {
if (!JS_GetPropertyById(cx, *object, atomsCache->syntax_id, temp.ptr())) {
return false;
}
}
if (!isNull && !temp->isUndefined()) {
if (!ConvertJSValueToString(cx, temp.ref(), eStringify, eStringify, mSyntax)) {
return false;
}
} else {
mSyntax.AssignLiteral("*");
}
mIsAnyMemberPresent = true;
return true;
}
bool
PropertyDefinition::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
PropertyDefinition::TraceDictionary(JSTracer* trc)
{
}
PropertyDefinition&
PropertyDefinition::operator=(const PropertyDefinition& aOther)
{
DictionaryBase::operator=(aOther);
mInherits = aOther.mInherits;
mInitialValue.Reset();
if (aOther.mInitialValue.WasPassed()) {
mInitialValue.Construct(aOther.mInitialValue.Value());
}
mName = aOther.mName;
mSyntax = aOther.mSyntax;
return *this;
}
bool
PropertyDefinition::operator==(const PropertyDefinition& aOther) const
{
if (mInherits != aOther.mInherits) {
return false;
}
if (mInitialValue != aOther.mInitialValue) {
return false;
}
if (mName != aOther.mName) {
return false;
}
if (mSyntax != aOther.mSyntax) {
return false;
}
return true;
}
namespace CSS_Binding {
MOZ_CAN_RUN_SCRIPT static bool
supports(JSContext* cx_, unsigned argc, JS::Value* vp)
{
BindingCallContext cx(cx_, "CSS.supports");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"CSS", "supports", 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());
unsigned argcount = std::min(args.length(), 2u);
switch (argcount) {
case 1: {
GlobalObject global(cx, xpc::XrayAwareCalleeGlobal(obj));
if (global.Failed()) {
return false;
}
binding_detail::FakeString<char> arg0;
if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
return false;
}
bool result(mozilla::dom::CSS::Supports(global, Constify(arg0)));
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setBoolean(result);
return true;
break;
}
case 2: {
GlobalObject global(cx, xpc::XrayAwareCalleeGlobal(obj));
if (global.Failed()) {
return false;
}
binding_detail::FakeString<char> arg0;
if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
return false;
}
binding_detail::FakeString<char> arg1;
if (!ConvertJSValueToString(cx, args[1], eStringify, eStringify, arg1)) {
return false;
}
bool result(mozilla::dom::CSS::Supports(global, Constify(arg0), Constify(arg1)));
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setBoolean(result);
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;
}
MOZ_CAN_RUN_SCRIPT static bool
escape(JSContext* cx, unsigned argc, JS::Value* vp)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"CSS", "escape", 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());
if (!args.requireAtLeast(cx, "CSS.escape", 1)) {
return false;
}
GlobalObject global(cx, xpc::XrayAwareCalleeGlobal(obj));
if (global.Failed()) {
return false;
}
binding_detail::FakeString<char16_t> arg0;
if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
return false;
}
DOMString result;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(mozilla::dom::CSS::Escape(global, NonNullHelper(Constify(arg0)), result))>, "Should be returning void here");
mozilla::dom::CSS::Escape(global, NonNullHelper(Constify(arg0)), result);
MOZ_ASSERT(!JS_IsExceptionPending(cx));
if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
return false;
}
return true;
}
MOZ_CAN_RUN_SCRIPT static bool
get_highlights(JSContext* cx, unsigned argc, JS::Value* vp)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"CSS", "highlights", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
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;
}
FastErrorResult rv;
auto result(StrongOrRawPtr<mozilla::dom::HighlightRegistry>(mozilla::dom::CSS::GetHighlights(global, rv)));
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "CSS.highlights getter"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
MOZ_ASSERT(JS_IsExceptionPending(cx));
return false;
}
return true;
}
MOZ_CAN_RUN_SCRIPT static bool
registerProperty(JSContext* cx_, unsigned argc, JS::Value* vp)
{
BindingCallContext cx(cx_, "CSS.registerProperty");
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"CSS", "registerProperty", 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());
if (!args.requireAtLeast(cx, "CSS.registerProperty", 1)) {
return false;
}
GlobalObject global(cx, xpc::XrayAwareCalleeGlobal(obj));
if (global.Failed()) {
return false;
}
binding_detail::FastPropertyDefinition arg0;
if (!arg0.Init(cx, args[0], "Argument 1", false)) {
return false;
}
FastErrorResult rv;
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(mozilla::dom::CSS::RegisterProperty(global, Constify(arg0), rv))>, "Should be returning void here");
mozilla::dom::CSS::RegisterProperty(global, Constify(arg0), rv);
if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx, "CSS.registerProperty"))) {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
args.rval().setUndefined();
return true;
}
static const JSFunctionSpec sStaticMethods_specs[] = {
JS_FNSPEC("supports", supports, nullptr, 1, JSPROP_ENUMERATE, nullptr),
JS_FNSPEC("escape", escape, nullptr, 1, JSPROP_ENUMERATE, nullptr),
JS_FS_END,
JS_FNSPEC("registerProperty", registerProperty, nullptr, 1, JSPROP_ENUMERATE, nullptr),
JS_FS_END
};
static const PrefableDisablers sStaticMethods_disablers3 = {
WebIDLPrefIndex::layout_css_properties_and_values_enabled, 0, false, OriginTrial(0), nullptr
};
static const Prefable<const JSFunctionSpec> sStaticMethods[] = {
{ nullptr, &sStaticMethods_specs[0] },
{ &sStaticMethods_disablers3, &sStaticMethods_specs[3] },
{ nullptr, nullptr }
};
static_assert(2 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
"We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
static_assert(2 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
"We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");
static const JSPropertySpec sStaticAttributes_specs[] = {
JSPropertySpec::nativeAccessors("highlights", JSPROP_ENUMERATE, get_highlights, nullptr, nullptr, nullptr),
JS_PS_END
};
static const PrefableDisablers sStaticAttributes_disablers0 = {
WebIDLPrefIndex::dom_customHighlightAPI_enabled, 0, false, OriginTrial(0), nullptr
};
static const Prefable<const JSPropertySpec> sStaticAttributes[] = {
{ &sStaticAttributes_disablers0, &sStaticAttributes_specs[0] },
{ nullptr, nullptr }
};
static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
"We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
"We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");
static uint16_t sNativeProperties_sortedPropertyIndices[4];
static PropertyInfo sNativeProperties_propertyInfos[4];
static const NativePropertiesN<2> sNativeProperties = {
true, 0 /* sStaticMethods */,
true, 1 /* sStaticAttributes */,
false, 0,
false, 0,
false, 0,
false, 0,
false, 0,
-1,
4,
sNativeProperties_sortedPropertyIndices,
{
{ sStaticMethods, &sNativeProperties_propertyInfos[0] },
{ sStaticAttributes, &sNativeProperties_propertyInfos[3] }
}
};
static_assert(4 < 1ull << (CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount)),
"We have a property info count that is oversized");
bool sNativePropertiesInited = false;
const NativePropertyHooks sNativePropertyHooks = {
nullptr,
{ sNativeProperties.Upcast(), nullptr, &sNativePropertiesInited },
prototypes::id::_ID_Count,
constructors::id::CSS,
&DefaultXrayExpandoObjectClass
};
static const DOMIfaceAndProtoJSClass sNamespaceObjectClass = {
{
"CSS",
JSCLASS_IS_DOMIFACEANDPROTOJSCLASS,
JS_NULL_CLASS_OPS,
JS_NULL_CLASS_SPEC,
JS_NULL_CLASS_EXT,
JS_NULL_OBJECT_OPS
},
eNamespace,
prototypes::id::_ID_Count,
0,
&sNativePropertyHooks,
JS::GetRealmObjectPrototype
};
void
CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
{
JS::Rooted<JSObject*> constructorProto(aCx, JS::GetRealmObjectPrototype(aCx));
if (!constructorProto) {
return;
}
JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::CSS);
dom::CreateNamespaceObject(aCx, aGlobal, constructorProto,
sNamespaceObjectClass,
interfaceCache,
sNativeProperties.Upcast(),
nullptr,
"CSS", aDefineOnGlobal);
}
JSObject*
GetConstructorObject(JSContext* aCx)
{
return GetConstructorObjectHandle(aCx);
}
} // namespace CSS_Binding
} // namespace mozilla::dom