/* THIS FILE IS AUTOGENERATED FROM IDBRecord.webidl BY Codegen.py - DO NOT EDIT */
#include <type_traits>
#include "IDBRecordBinding.h"
#include "MainThreadUtils.h"
#include "WrapperFactory.h"
#include "XrayWrapper.h"
#include "js/CallAndConstruct.h"
#include "js/Exception.h"
#include "js/MapAndSet.h"
#include "js/Object.h"
#include "js/PropertyAndElement.h"
#include "js/PropertyDescriptor.h"
#include "js/experimental/JitInfo.h"
#include "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/IDBRecord.h"
#include "mozilla/dom/NonRefcountedDOMObject.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;
namespace IDBRecord_Binding {
MOZ_CAN_RUN_SCRIPT static bool
get_key(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"IDBRecord", "key", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::IDBRecord*>(void_self);
// Have to either root across the getter call or reget after.
bool isXray;
JS::Rooted<JSObject*> slotStorage(cx, GetCachedSlotStorageObject(cx, obj, &isXray));
if (!slotStorage) {
return false;
}
const size_t slotIndex = isXray ? (DOM_EXPANDO_RESERVED_SLOTS + 0) : (DOM_INSTANCE_RESERVED_SLOTS + 0);
MOZ_ASSERT(slotIndex < JSCLASS_RESERVED_SLOTS(JS::GetClass(slotStorage)));
{
// Scope for cachedVal
JS::Value cachedVal = JS::GetNativeObjectReservedSlot(slotStorage, slotIndex);
if (!cachedVal.isUndefined()) {
args.rval().set(cachedVal);
// The cached value is in the compartment of slotStorage,
// so wrap into the caller compartment as needed.
return MaybeWrapValue(cx, args.rval());
}
}
FastErrorResult rv;
JS::Rooted<JS::Value> result(cx);
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->GetKey(cx, &result, rv))>, "Should be returning void here");
MOZ_KnownLive(self)->GetKey(cx, &result, rv);
if (rv.MaybeSetPendingException(cx, "IDBRecord.key getter")) [[unlikely]] {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
{
JS::Rooted<JSObject*> conversionScope(cx, isXray ? JS::CurrentGlobalOrNull(cx) : slotStorage);
JSAutoRealm ar(cx, conversionScope);
do { // block we break out of when done wrapping
JS::ExposeValueToActiveJS(result);
args.rval().set(result);
if (!MaybeWrapValue(cx, args.rval())) {
return false;
}
break;
} while (false);
}
{ // And now store things in the realm of our slotStorage.
JSAutoRealm ar(cx, slotStorage);
// Make a copy so that we don't do unnecessary wrapping on args.rval().
JS::Rooted<JS::Value> storedVal(cx, args.rval());
if (!MaybeWrapValue(cx, &storedVal)) {
return false;
}
JS::SetNativeObjectReservedSlot(slotStorage, slotIndex, storedVal);
}
// And now make sure args.rval() is in the caller realm.
return MaybeWrapValue(cx, args.rval());
}
static const JSJitInfo key_getterinfo = {
{ get_key },
{ prototypes::id::IDBRecord },
{ PrototypeTraits<prototypes::id::IDBRecord>::Depth },
JSJitInfo::Getter,
JSJitInfo::AliasDOMSets, /* aliasSet. Not relevant for setters. */
JSVAL_TYPE_UNKNOWN, /* returnType. Not relevant for setters. */
false, /* isInfallible. False in setters. */
false, /* isMovable. Not relevant for setters. */
false, /* isEliminatable. Not relevant for setters. */
false, /* isAlwaysInSlot. Only relevant for getters. */
true, /* isLazilyCachedInSlot. Only relevant for getters. */
false, /* isTypedMethod. Only relevant for methods. */
(DOM_INSTANCE_RESERVED_SLOTS + 0) /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert((DOM_INSTANCE_RESERVED_SLOTS + 0) <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert((DOM_INSTANCE_RESERVED_SLOTS + 0) < 4, "There is no slot for us");
MOZ_CAN_RUN_SCRIPT static bool
get_primaryKey(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"IDBRecord", "primaryKey", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::IDBRecord*>(void_self);
// Have to either root across the getter call or reget after.
bool isXray;
JS::Rooted<JSObject*> slotStorage(cx, GetCachedSlotStorageObject(cx, obj, &isXray));
if (!slotStorage) {
return false;
}
const size_t slotIndex = isXray ? (DOM_EXPANDO_RESERVED_SLOTS + 1) : (DOM_INSTANCE_RESERVED_SLOTS + 1);
MOZ_ASSERT(slotIndex < JSCLASS_RESERVED_SLOTS(JS::GetClass(slotStorage)));
{
// Scope for cachedVal
JS::Value cachedVal = JS::GetNativeObjectReservedSlot(slotStorage, slotIndex);
if (!cachedVal.isUndefined()) {
args.rval().set(cachedVal);
// The cached value is in the compartment of slotStorage,
// so wrap into the caller compartment as needed.
return MaybeWrapValue(cx, args.rval());
}
}
FastErrorResult rv;
JS::Rooted<JS::Value> result(cx);
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->GetPrimaryKey(cx, &result, rv))>, "Should be returning void here");
MOZ_KnownLive(self)->GetPrimaryKey(cx, &result, rv);
if (rv.MaybeSetPendingException(cx, "IDBRecord.primaryKey getter")) [[unlikely]] {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
{
JS::Rooted<JSObject*> conversionScope(cx, isXray ? JS::CurrentGlobalOrNull(cx) : slotStorage);
JSAutoRealm ar(cx, conversionScope);
do { // block we break out of when done wrapping
JS::ExposeValueToActiveJS(result);
args.rval().set(result);
if (!MaybeWrapValue(cx, args.rval())) {
return false;
}
break;
} while (false);
}
{ // And now store things in the realm of our slotStorage.
JSAutoRealm ar(cx, slotStorage);
// Make a copy so that we don't do unnecessary wrapping on args.rval().
JS::Rooted<JS::Value> storedVal(cx, args.rval());
if (!MaybeWrapValue(cx, &storedVal)) {
return false;
}
JS::SetNativeObjectReservedSlot(slotStorage, slotIndex, storedVal);
}
// And now make sure args.rval() is in the caller realm.
return MaybeWrapValue(cx, args.rval());
}
static const JSJitInfo primaryKey_getterinfo = {
{ get_primaryKey },
{ prototypes::id::IDBRecord },
{ PrototypeTraits<prototypes::id::IDBRecord>::Depth },
JSJitInfo::Getter,
JSJitInfo::AliasDOMSets, /* aliasSet. Not relevant for setters. */
JSVAL_TYPE_UNKNOWN, /* returnType. Not relevant for setters. */
false, /* isInfallible. False in setters. */
false, /* isMovable. Not relevant for setters. */
false, /* isEliminatable. Not relevant for setters. */
false, /* isAlwaysInSlot. Only relevant for getters. */
true, /* isLazilyCachedInSlot. Only relevant for getters. */
false, /* isTypedMethod. Only relevant for methods. */
(DOM_INSTANCE_RESERVED_SLOTS + 1) /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert((DOM_INSTANCE_RESERVED_SLOTS + 1) <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert((DOM_INSTANCE_RESERVED_SLOTS + 1) < 4, "There is no slot for us");
MOZ_CAN_RUN_SCRIPT static bool
get_value(JSContext* cx, JS::Handle<JSObject*> obj, void* void_self, JSJitGetterCallArgs args)
{
AUTO_PROFILER_LABEL_DYNAMIC_FAST(
"IDBRecord", "value", DOM, cx,
uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) |
uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS));
auto* self = static_cast<mozilla::dom::IDBRecord*>(void_self);
// Have to either root across the getter call or reget after.
bool isXray;
JS::Rooted<JSObject*> slotStorage(cx, GetCachedSlotStorageObject(cx, obj, &isXray));
if (!slotStorage) {
return false;
}
const size_t slotIndex = isXray ? (DOM_EXPANDO_RESERVED_SLOTS + 2) : (DOM_INSTANCE_RESERVED_SLOTS + 2);
MOZ_ASSERT(slotIndex < JSCLASS_RESERVED_SLOTS(JS::GetClass(slotStorage)));
{
// Scope for cachedVal
JS::Value cachedVal = JS::GetNativeObjectReservedSlot(slotStorage, slotIndex);
if (!cachedVal.isUndefined()) {
args.rval().set(cachedVal);
// The cached value is in the compartment of slotStorage,
// so wrap into the caller compartment as needed.
return MaybeWrapValue(cx, args.rval());
}
}
FastErrorResult rv;
JS::Rooted<JS::Value> result(cx);
// NOTE: This assert does NOT call the function.
static_assert(std::is_void_v<decltype(MOZ_KnownLive(self)->GetValue(cx, &result, rv))>, "Should be returning void here");
MOZ_KnownLive(self)->GetValue(cx, &result, rv);
if (rv.MaybeSetPendingException(cx, "IDBRecord.value getter")) [[unlikely]] {
return false;
}
MOZ_ASSERT(!JS_IsExceptionPending(cx));
{
JS::Rooted<JSObject*> conversionScope(cx, isXray ? JS::CurrentGlobalOrNull(cx) : slotStorage);
JSAutoRealm ar(cx, conversionScope);
do { // block we break out of when done wrapping
JS::ExposeValueToActiveJS(result);
args.rval().set(result);
if (!MaybeWrapValue(cx, args.rval())) {
return false;
}
break;
} while (false);
}
{ // And now store things in the realm of our slotStorage.
JSAutoRealm ar(cx, slotStorage);
// Make a copy so that we don't do unnecessary wrapping on args.rval().
JS::Rooted<JS::Value> storedVal(cx, args.rval());
if (!MaybeWrapValue(cx, &storedVal)) {
return false;
}
JS::SetNativeObjectReservedSlot(slotStorage, slotIndex, storedVal);
}
// And now make sure args.rval() is in the caller realm.
return MaybeWrapValue(cx, args.rval());
}
static const JSJitInfo value_getterinfo = {
{ get_value },
{ prototypes::id::IDBRecord },
{ PrototypeTraits<prototypes::id::IDBRecord>::Depth },
JSJitInfo::Getter,
JSJitInfo::AliasDOMSets, /* aliasSet. Not relevant for setters. */
JSVAL_TYPE_UNKNOWN, /* returnType. Not relevant for setters. */
false, /* isInfallible. False in setters. */
false, /* isMovable. Not relevant for setters. */
false, /* isEliminatable. Not relevant for setters. */
false, /* isAlwaysInSlot. Only relevant for getters. */
true, /* isLazilyCachedInSlot. Only relevant for getters. */
false, /* isTypedMethod. Only relevant for methods. */
(DOM_INSTANCE_RESERVED_SLOTS + 2) /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert((DOM_INSTANCE_RESERVED_SLOTS + 2) <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert((DOM_INSTANCE_RESERVED_SLOTS + 2) < 4, "There is no slot for us");
static void
_finalize(JS::GCContext* gcx, JSObject* obj)
{
mozilla::dom::IDBRecord* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::IDBRecord>(obj);
if (self) {
JS::SetNativeObjectReservedSlot(obj, DOM_OBJECT_SLOT, JS::UndefinedValue());
if (size_t mallocBytes = BindingJSObjectMallocBytes(self)) {
JS::RemoveAssociatedMemory(obj, mallocBytes,
JS::MemoryUse::DOMBinding);
}
AddForDeferredFinalization<mozilla::dom::IDBRecord>(self);
}
}
MOZ_GLOBINIT static const JSPropertySpec sAttributes_specs[] = {
JSPropertySpec::nativeAccessors("key", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &key_getterinfo, nullptr, nullptr),
JSPropertySpec::nativeAccessors("primaryKey", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &primaryKey_getterinfo, nullptr, nullptr),
JSPropertySpec::nativeAccessors("value", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &value_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(3 <= 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[3];
static PropertyInfo sNativeProperties_propertyInfos[3];
static const NativePropertiesN<1> sNativeProperties = {
false, 0,
false, 0,
false, 0,
true, 0 /* sAttributes */,
false, 0,
false, 0,
false, 0,
-1,
3,
sNativeProperties_sortedPropertyIndices,
{
{ sAttributes, &sNativeProperties_propertyInfos[0] }
}
};
static_assert(3 < 1ull << (CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount)),
"We have a property info count that is oversized");
// This may allocate too many slots, because we only really need
// slots for our non-interface-typed members that we cache. But
// allocating slots only for those would make the slot index
// computations much more complicated, so let's do this the simple
// way for now.
DEFINE_XRAY_EXPANDO_CLASS_WITH_OPS(static, sXrayExpandoObjectClass, 3,
&xpc::XrayExpandoObjectClassOps);
bool sNativePropertiesInited = false;
const NativePropertyHooks sNativePropertyHooks = {
nullptr,
{ sNativeProperties.Upcast(), nullptr, &sNativePropertiesInited },
prototypes::id::IDBRecord,
constructors::id::IDBRecord,
&sXrayExpandoObjectClass
};
static const DOMInterfaceInfo sInterfaceObjectInfo = {
{ ThrowingConstructor, &sNativePropertyHooks },
JS::GetRealmFunctionPrototypeHandle,
PrototypeTraits<prototypes::id::IDBRecord>::Depth,
prototypes::id::IDBRecord,
true,
0,
"IDBRecord",
};
static const DOMIfaceAndProtoJSClass sPrototypeClass = {
{
"IDBRecordPrototype",
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::IDBRecord,
PrototypeTraits<prototypes::id::IDBRecord>::Depth,
&sNativePropertyHooks,
JS::GetRealmObjectPrototype
};
static JS::Handle<JSObject*>
GetProtoObjectHandle(JSContext* aCx);
static const JSClassOps sClassOps = {
nullptr, /* addProperty */
nullptr, /* delProperty */
nullptr, /* enumerate */
nullptr, /* newEnumerate */
nullptr, /* resolve */
nullptr, /* mayResolve */
_finalize, /* finalize */
nullptr, /* call */
nullptr, /* construct */
nullptr, /* trace */
};
static const DOMJSClass sClass = {
{ "IDBRecord",
JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(4),
&sClassOps,
JS_NULL_CLASS_SPEC,
JS_NULL_CLASS_EXT,
JS_NULL_OBJECT_OPS
},
{ prototypes::id::IDBRecord, 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::IDBRecord>,
&sNativePropertyHooks,
GetProtoObjectHandle,
GetCCParticipant<mozilla::dom::IDBRecord>::Get(),
nullptr,
nullptr
};
static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS,
"Must have the right minimal number of reserved slots.");
static_assert(4 >= 4,
"Must have enough reserved slots.");
bool
Wrap(JSContext* aCx, mozilla::dom::IDBRecord* aObject, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
{
static_assert(std::is_same_v<decltype(aObject), mozilla::dom::IDBRecord*>);
MOZ_ASSERT(ToSupportsIsCorrect(aObject));
MOZ_ASSERT_IF(aGivenProto, js::IsObjectInContextCompartment(aGivenProto, aCx));
JS::Rooted<JSObject*> global(aCx, JS::CurrentGlobalOrNull(aCx));
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::IDBRecord> creator(aCx);
creator.CreateObject(aCx, sClass.ToJSClass(), proto, aObject, aReflector);
if (!aReflector) {
return false;
}
creator.InitializationSucceeded();
return true;
}
void
CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, DefineInterfaceProperty aDefineOnGlobal)
{
JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::IDBRecord);
JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::IDBRecord);
JS::Handle<JSObject*> parentProto(JS::GetRealmObjectPrototypeHandle(aCx));
if (!parentProto) {
return;
}
JS::Handle<JSObject*> constructorProto(JS::GetRealmFunctionPrototypeHandle(aCx));
if (!constructorProto) {
return;
}
dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
&sPrototypeClass, protoCache,
constructorProto, &sInterfaceObjectInfo, 0, false, Span<const LegacyFactoryFunction, 0>{},
interfaceCache,
sNativeProperties.Upcast(),
nullptr,
"IDBRecord",
aDefineOnGlobal != DefineInterfaceProperty::No,
nullptr,
false,
nullptr);
}
static JS::Handle<JSObject*>
GetProtoObjectHandle(JSContext* aCx)
{
/* Get the interface prototype object for this class. This will create the
object as needed. */
return GetPerInterfaceObjectHandle(aCx, prototypes::id::IDBRecord,
&CreateInterfaceObjects,
DefineInterfaceProperty::CheckExposure);
}
JS::Handle<JSObject*>
GetConstructorObjectHandle(JSContext* aCx)
{
/* Get the interface object for this class. This will create the object as
needed. */
return GetPerInterfaceObjectHandle(aCx, constructors::id::IDBRecord,
&CreateInterfaceObjects,
DefineInterfaceProperty::CheckExposure);
}
} // namespace IDBRecord_Binding
} // namespace mozilla::dom