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/* THIS FILE IS AUTOGENERATED FROM JSActor.webidl BY Codegen.py - DO NOT EDIT */
#include <type_traits>
#include "AtomList.h"
#include "JSActorBinding.h"
#include "MainThreadUtils.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/OwningNonNull.h"
#include "mozilla/dom/BindingCallContext.h"
#include "mozilla/dom/BindingUtils.h"
#include "mozilla/dom/NonRefcountedDOMObject.h"
#include "mozilla/dom/Nullable.h"
#include "mozilla/dom/ScriptSettings.h"
#include "nsContentUtils.h"
#include "nsISupports.h"
namespace mozilla::dom {
namespace binding_detail {}; // Just to make sure it's known as a namespace
using namespace mozilla::dom::binding_detail;
void
MozJSActorCallback::Call(BindingCallContext& cx, JS::Handle<JS::Value> aThisVal, ErrorResult& aRv)
{
JS::Rooted<JS::Value> rval(cx);
JS::Rooted<JS::Value> callable(cx, JS::ObjectValue(*mCallback));
if (!JS::Call(cx, aThisVal, callable,
JS::HandleValueArray::empty(), &rval)) {
aRv.NoteJSContextException(cx);
return;
}
}
MozJSActorCallbacks::MozJSActorCallbacks()
{
// Safe to pass a null context if we pass a null value
Init(nullptr, JS::NullHandleValue);
}
bool
MozJSActorCallbacks::InitIds(JSContext* cx, MozJSActorCallbacksAtoms* atomsCache)
{
MOZ_ASSERT(reinterpret_cast<jsid*>(atomsCache)->isVoid());
// Initialize these in reverse order so that any failure leaves the first one
// uninitialized.
if (!atomsCache->didDestroy_id.init(cx, "didDestroy") ||
!atomsCache->actorCreated_id.init(cx, "actorCreated")) {
return false;
}
return true;
}
bool
MozJSActorCallbacks::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());
MozJSActorCallbacksAtoms* atomsCache = nullptr;
if (cx) {
atomsCache = GetAtomCache<MozJSActorCallbacksAtoms>(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 (nsContentUtils::ThreadsafeIsSystemCaller(cx)) {
if (!JS_GetPropertyById(cx, *object, atomsCache->actorCreated_id, temp.ptr())) {
return false;
}
} else {
temp->setUndefined();
}
}
if (!isNull && !temp->isUndefined()) {
mActorCreated.Construct();
if (temp.ref().isObject()) {
if (JS::IsCallable(&temp.ref().toObject())) {
{ // scope for tempRoot and tempGlobalRoot if needed
JS::Rooted<JSObject*> tempRoot(cx, &temp.ref().toObject());
JS::Rooted<JSObject*> tempGlobalRoot(cx, JS::CurrentGlobalOrNull(cx));
(mActorCreated.Value()) = new MozJSActorCallback(cx, tempRoot, tempGlobalRoot, GetIncumbentGlobal());
}
} else {
cx.ThrowErrorMessage<MSG_NOT_CALLABLE>("'actorCreated' member of MozJSActorCallbacks");
return false;
}
} else {
cx.ThrowErrorMessage<MSG_NOT_OBJECT>("'actorCreated' member of MozJSActorCallbacks");
return false;
}
mIsAnyMemberPresent = true;
}
if (!isNull) {
if (nsContentUtils::ThreadsafeIsSystemCaller(cx)) {
if (!JS_GetPropertyById(cx, *object, atomsCache->didDestroy_id, temp.ptr())) {
return false;
}
} else {
temp->setUndefined();
}
}
if (!isNull && !temp->isUndefined()) {
mDidDestroy.Construct();
if (temp.ref().isObject()) {
if (JS::IsCallable(&temp.ref().toObject())) {
{ // scope for tempRoot and tempGlobalRoot if needed
JS::Rooted<JSObject*> tempRoot(cx, &temp.ref().toObject());
JS::Rooted<JSObject*> tempGlobalRoot(cx, JS::CurrentGlobalOrNull(cx));
(mDidDestroy.Value()) = new MozJSActorCallback(cx, tempRoot, tempGlobalRoot, GetIncumbentGlobal());
}
} else {
cx.ThrowErrorMessage<MSG_NOT_CALLABLE>("'didDestroy' member of MozJSActorCallbacks");
return false;
}
} else {
cx.ThrowErrorMessage<MSG_NOT_OBJECT>("'didDestroy' member of MozJSActorCallbacks");
return false;
}
mIsAnyMemberPresent = true;
}
return true;
}
bool
MozJSActorCallbacks::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
MozJSActorCallbacks::TraceDictionary(JSTracer* trc)
{
}
void
MozObserverCallback::Observe(BindingCallContext& cx, JS::Handle<JS::Value> aThisVal, nsISupports* subject, const nsCString& topic, const nsAString& data, ErrorResult& aRv)
{
JS::Rooted<JS::Value> rval(cx);
JS::RootedVector<JS::Value> argv(cx);
if (!argv.resize(3)) {
// That threw an exception on the JSContext, and our CallSetup will do
// the right thing with that.
return;
}
unsigned argc = 3;
do {
if (!xpc::StringToJsval(cx, data, argv[2])) {
aRv.Throw(NS_ERROR_UNEXPECTED);
return;
}
break;
} while (false);
do {
if (!NonVoidByteStringToJsval(cx, topic, argv[1])) {
aRv.Throw(NS_ERROR_UNEXPECTED);
return;
}
break;
} while (false);
do {
if (!WrapObject(cx, subject, argv[0])) {
aRv.Throw(NS_ERROR_UNEXPECTED);
return;
}
break;
} while (false);
bool isCallable = JS::IsCallable(mCallback);
JS::Rooted<JS::Value> callable(cx);
if (isCallable) {
callable = JS::ObjectValue(*mCallback);
} else {
MozObserverCallbackAtoms* atomsCache = GetAtomCache<MozObserverCallbackAtoms>(cx);
if ((reinterpret_cast<jsid*>(atomsCache)->isVoid() &&
!InitIds(cx, atomsCache)) ||
!GetCallableProperty(cx, atomsCache->observe_id, &callable)) {
aRv.Throw(NS_ERROR_UNEXPECTED);
return;
}
}
JS::Rooted<JS::Value> thisValue(cx, isCallable ? aThisVal.get()
: JS::ObjectValue(*mCallback));
if (!JS::Call(cx, thisValue, callable,
JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
aRv.NoteJSContextException(cx);
return;
}
}
bool
MozObserverCallback::InitIds(JSContext* cx, MozObserverCallbackAtoms* atomsCache)
{
MOZ_ASSERT(reinterpret_cast<jsid*>(atomsCache)->isVoid());
// Initialize these in reverse order so that any failure leaves the first one
// uninitialized.
if (!atomsCache->observe_id.init(cx, "observe")) {
return false;
}
return true;
}
} // namespace mozilla::dom