/work/obj-fuzz/dom/bindings/AddonManagerBinding.cpp

Source (jump to first uncovered line)
/* THIS FILE IS AUTOGENERATED FROM AddonManager.webidl BY Codegen.py - DO NOT EDIT */

#include "AddonManagerBinding.h"
#include "AtomList.h"
#include "EventTargetBinding.h"
#include "WrapperFactory.h"
#include "mozilla/AddonManagerWebAPI.h"
#include "mozilla/OwningNonNull.h"
#include "mozilla/dom/BindingUtils.h"
#include "mozilla/dom/DOMJSClass.h"
#include "mozilla/dom/NonRefcountedDOMObject.h"
#include "mozilla/dom/Nullable.h"
#include "mozilla/dom/PrimitiveConversions.h"
#include "mozilla/dom/Promise.h"
#include "mozilla/dom/ScriptSettings.h"
#include "mozilla/dom/SimpleGlobalObject.h"
#include "mozilla/dom/ToJSValue.h"
#include "mozilla/dom/XrayExpandoClass.h"
#include "nsContentUtils.h"
#include "nsIGlobalObject.h"
#include "nsThreadUtils.h"

namespace mozilla {
namespace dom {

namespace binding_detail {}; // Just to make sure it's known as a namespace
using namespace mozilla::dom::binding_detail;



addonInstallOptions::addonInstallOptions()
{
  // Safe to pass a null context if we pass a null value
  Init(nullptr, JS::NullHandleValue);
}



bool
addonInstallOptions::InitIds(JSContext* cx, addonInstallOptionsAtoms* atomsCache)
{
  MOZ_ASSERT(!*reinterpret_cast<jsid**>(atomsCache));

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->url_id.init(cx, "url") ||
      !atomsCache->hash_id.init(cx, "hash")) {
    return false;
  }
  return true;
}

bool
addonInstallOptions::Init(JSContext* 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());
  addonInstallOptionsAtoms* atomsCache = nullptr;
  if (cx) {
    atomsCache = GetAtomCache<addonInstallOptionsAtoms>(cx);
    if (!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) {
      return false;
    }
  }

  if (!IsConvertibleToDictionary(val)) {
    return ThrowErrorMessage(cx, MSG_NOT_DICTIONARY, sourceDescription);
  }

  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->hash_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (!ConvertJSValueToString(cx, temp.ref(), eNull, eNull, mHash)) {
      return false;
    }
  } else {
    mHash.SetIsVoid(true);
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->url_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (!ConvertJSValueToString(cx, temp.ref(), eStringify, eStringify, mUrl)) {
      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 ThrowErrorMessage(cx, MSG_MISSING_REQUIRED_DICTIONARY_MEMBER,
                             "'url' member of addonInstallOptions");
  }
  return true;
}

bool
addonInstallOptions::Init(const nsAString& aJSON)
{
  AutoJSAPI jsapi;
  JSObject* cleanGlobal = SimpleGlobalObject::Create(SimpleGlobalObject::GlobalType::BindingDetail);
  if (!cleanGlobal) {
    return false;
  }
  if (!jsapi.Init(cleanGlobal)) {
    return false;
  }
  JSContext* cx = jsapi.cx();
  JS::Rooted<JS::Value> json(cx);
  bool ok = ParseJSON(cx, aJSON, &json);
  NS_ENSURE_TRUE(ok, false);
  return Init(cx, json);
}

bool
addonInstallOptions::ToObjectInternal(JSContext* cx, JS::MutableHandle<JS::Value> rval) const
{
  addonInstallOptionsAtoms* atomsCache = GetAtomCache<addonInstallOptionsAtoms>(cx);
  if (!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) {
    return false;
  }

  JS::Rooted<JSObject*> obj(cx, JS_NewPlainObject(cx));
  if (!obj) {
    return false;
  }
  rval.set(JS::ObjectValue(*obj));

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    nsString const & currentValue = mHash;
    if (!xpc::StringToJsval(cx, currentValue, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->hash_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    nsString const & currentValue = mUrl;
    if (!xpc::NonVoidStringToJsval(cx, currentValue, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->url_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  return true;
}

bool
addonInstallOptions::ToJSON(nsAString& aJSON) const
{
  AutoJSAPI jsapi;
  jsapi.Init();
  JSContext *cx = jsapi.cx();
  // It's safe to use UnprivilegedJunkScopeOrWorkerGlobal here
  // because we'll only be creating objects, in ways that have no
  // side-effects, followed by a call to JS::ToJSONMaybeSafely,
  // which likewise guarantees no side-effects for the sorts of
  // things we will pass it.
  JSAutoRealm ar(cx, UnprivilegedJunkScopeOrWorkerGlobal());
  JS::Rooted<JS::Value> val(cx);
  if (!ToObjectInternal(cx, &val)) {
    return false;
  }
  JS::Rooted<JSObject*> obj(cx, &val.toObject());
  return StringifyToJSON(cx, obj, aJSON);
}

void
addonInstallOptions::TraceDictionary(JSTracer* trc)
{
}

addonInstallOptions&
addonInstallOptions::operator=(const addonInstallOptions& aOther)
{
  DictionaryBase::operator=(aOther);
  mHash = aOther.mHash;
  mUrl = aOther.mUrl;
  return *this;
}

namespace binding_detail {
} // namespace binding_detail


namespace Addon_Binding {

MOZ_CAN_RUN_SCRIPT static bool
get_id(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::Addon* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get Addon.id", DOM, cx);

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  DOMString result;
  self->GetId(result, rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo id_getterinfo = {
  { (JSJitGetterOp)get_id },
  { prototypes::id::Addon },
  { PrototypeTraits<prototypes::id::Addon>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* 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_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_version(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::Addon* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get Addon.version", DOM, cx);

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  DOMString result;
  self->GetVersion(result, rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo version_getterinfo = {
  { (JSJitGetterOp)get_version },
  { prototypes::id::Addon },
  { PrototypeTraits<prototypes::id::Addon>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* 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_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_type(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::Addon* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get Addon.type", DOM, cx);

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  DOMString result;
  self->GetType(result, rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo type_getterinfo = {
  { (JSJitGetterOp)get_type },
  { prototypes::id::Addon },
  { PrototypeTraits<prototypes::id::Addon>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* 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_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_name(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::Addon* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get Addon.name", DOM, cx);

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  DOMString result;
  self->GetName(result, rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo name_getterinfo = {
  { (JSJitGetterOp)get_name },
  { prototypes::id::Addon },
  { PrototypeTraits<prototypes::id::Addon>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* 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_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_description(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::Addon* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get Addon.description", DOM, cx);

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  DOMString result;
  self->GetDescription(result, rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo description_getterinfo = {
  { (JSJitGetterOp)get_description },
  { prototypes::id::Addon },
  { PrototypeTraits<prototypes::id::Addon>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* 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_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_isEnabled(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::Addon* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get Addon.isEnabled", DOM, cx);

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  bool result(self->GetIsEnabled(rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx))));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static const JSJitInfo isEnabled_getterinfo = {
  { (JSJitGetterOp)get_isEnabled },
  { prototypes::id::Addon },
  { PrototypeTraits<prototypes::id::Addon>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* 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_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_isActive(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::Addon* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get Addon.isActive", DOM, cx);

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  bool result(self->GetIsActive(rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx))));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static const JSJitInfo isActive_getterinfo = {
  { (JSJitGetterOp)get_isActive },
  { prototypes::id::Addon },
  { PrototypeTraits<prototypes::id::Addon>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* 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_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_canUninstall(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::Addon* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get Addon.canUninstall", DOM, cx);

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  bool result(self->GetCanUninstall(rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx))));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static const JSJitInfo canUninstall_getterinfo = {
  { (JSJitGetterOp)get_canUninstall },
  { prototypes::id::Addon },
  { PrototypeTraits<prototypes::id::Addon>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* 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_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
uninstall(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::Addon* self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_FAST("Addon.uninstall", DOM, cx);

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  auto result(StrongOrRawPtr<Promise>(self->Uninstall(rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)))));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!ToJSValue(cx, result, args.rval())) {
    return false;
  }
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
uninstall_promiseWrapper(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::Addon* self, const JSJitMethodCallArgs& args)
{
  bool ok = uninstall(cx, obj, self, args);
  if (ok) {
    return true;
  }
  return ConvertExceptionToPromise(cx, args.rval());
}

static const JSJitInfo uninstall_methodinfo = {
  { (JSJitGetterOp)uninstall_promiseWrapper },
  { prototypes::id::Addon },
  { PrototypeTraits<prototypes::id::Addon>::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_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
setEnabled(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::Addon* self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_FAST("Addon.setEnabled", DOM, cx);

  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "Addon.setEnabled");
  }
  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  bool arg0;
  if (!ValueToPrimitive<bool, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  auto result(StrongOrRawPtr<Promise>(self->SetEnabled(arg0, rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)))));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!ToJSValue(cx, result, args.rval())) {
    return false;
  }
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
setEnabled_promiseWrapper(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::Addon* self, const JSJitMethodCallArgs& args)
{
  bool ok = setEnabled(cx, obj, self, args);
  if (ok) {
    return true;
  }
  return ConvertExceptionToPromise(cx, args.rval());
}

static const JSJitInfo setEnabled_methodinfo = {
  { (JSJitGetterOp)setEnabled_promiseWrapper },
  { prototypes::id::Addon },
  { PrototypeTraits<prototypes::id::Addon>::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_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
_addProperty(JSContext* cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, JS::Handle<JS::Value> val)
{
  mozilla::dom::Addon* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::Addon>(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::FreeOp* fop, JSObject* obj)
{
  mozilla::dom::Addon* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::Addon>(obj);
  if (self) {
    ClearWrapper(self, self, obj);
    AddForDeferredFinalization<mozilla::dom::Addon>(self);
  }
}

static size_t
_objectMoved(JSObject* obj, JSObject* old)
{
  mozilla::dom::Addon* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::Addon>(obj);
  if (self) {
    UpdateWrapper(self, self, obj, old);
  }

  return 0;
}

// We deliberately use brace-elision to make Visual Studio produce better initalization code.
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmissing-braces"
#endif
static const JSFunctionSpec sChromeStaticMethods_specs[] = {
  JS_FNSPEC("_create", Addon::_Create, nullptr, 2, 0, nullptr),
  JS_FS_END
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif


static const Prefable<const JSFunctionSpec> sChromeStaticMethods[] = {
  { nullptr, &sChromeStaticMethods_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)");

// We deliberately use brace-elision to make Visual Studio produce better initalization code.
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmissing-braces"
#endif
static const JSFunctionSpec sMethods_specs[] = {
  JS_FNSPEC("uninstall", (GenericMethod<NormalThisPolicy, ConvertExceptionsToPromises>), reinterpret_cast<const JSJitInfo*>(&uninstall_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("setEnabled", (GenericMethod<NormalThisPolicy, ConvertExceptionsToPromises>), reinterpret_cast<const JSJitInfo*>(&setEnabled_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FS_END
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif


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)");

// We deliberately use brace-elision to make Visual Studio produce better initalization code.
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmissing-braces"
#endif
static const JSPropertySpec sAttributes_specs[] = {
  { "id", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &id_getterinfo, nullptr, nullptr },
  { "version", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &version_getterinfo, nullptr, nullptr },
  { "type", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &type_getterinfo, nullptr, nullptr },
  { "name", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &name_getterinfo, nullptr, nullptr },
  { "description", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &description_getterinfo, nullptr, nullptr },
  { "isEnabled", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &isEnabled_getterinfo, nullptr, nullptr },
  { "isActive", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &isActive_getterinfo, nullptr, nullptr },
  { "canUninstall", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &canUninstall_getterinfo, nullptr, nullptr },
  { nullptr, 0, nullptr, nullptr, nullptr, nullptr }
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif


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(8 <= 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[10];
static PropertyInfo sNativeProperties_propertyInfos[10];

static const NativePropertiesN<2> sNativeProperties = {
  false, 0,
  false, 0,
  true,  0 /* sMethods */,
  true,  1 /* sAttributes */,
  false, 0,
  false, 0,
  false, 0,
  -1,
  10,
  sNativeProperties_sortedPropertyIndices,
  {
    { sMethods, &sNativeProperties_propertyInfos[0] },
    { sAttributes, &sNativeProperties_propertyInfos[2] }
  }
};
static_assert(10 < 1ull << CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount),
    "We have a property info count that is oversized");

static uint16_t sChromeOnlyNativeProperties_sortedPropertyIndices[1];
static PropertyInfo sChromeOnlyNativeProperties_propertyInfos[1];

static const NativePropertiesN<1> sChromeOnlyNativeProperties = {
  true,  0 /* sChromeStaticMethods */,
  false, 0,
  false, 0,
  false, 0,
  false, 0,
  false, 0,
  false, 0,
  -1,
  1,
  sChromeOnlyNativeProperties_sortedPropertyIndices,
  {
    { sChromeStaticMethods, &sChromeOnlyNativeProperties_propertyInfos[0] }
  }
};
static_assert(1 < 1ull << CHAR_BIT * sizeof(sChromeOnlyNativeProperties.propertyInfoCount),
    "We have a property info count that is oversized");

static const DOMIfaceAndProtoJSClass sInterfaceObjectClass = {
  {
    "Function",
    JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_SLOTS_BASE),
    &sBoringInterfaceObjectClassClassOps,
    JS_NULL_CLASS_SPEC,
    JS_NULL_CLASS_EXT,
    &sInterfaceObjectClassObjectOps
  },
  eInterface,
  true,
  prototypes::id::Addon,
  PrototypeTraits<prototypes::id::Addon>::Depth,
  sNativePropertyHooks,
  "function Addon() {\n    [native code]\n}",
  JS::GetRealmFunctionPrototype
};

static const DOMIfaceAndProtoJSClass sPrototypeClass = {
  {
    "AddonPrototype",
    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,
  false,
  prototypes::id::Addon,
  PrototypeTraits<prototypes::id::Addon>::Depth,
  sNativePropertyHooks,
  "[object AddonPrototype]",
  JS::GetRealmObjectPrototype
};

bool
ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj)
{
  return nsContentUtils::ThreadsafeIsSystemCaller(aCx);
}

static const js::ClassOps sClassOps = {
  _addProperty, /* addProperty */
  nullptr,               /* delProperty */
  nullptr,               /* enumerate */
  nullptr, /* newEnumerate */
  nullptr, /* resolve */
  nullptr, /* mayResolve */
  _finalize, /* finalize */
  nullptr, /* call */
  nullptr,               /* hasInstance */
  nullptr,               /* construct */
  nullptr, /* trace */
};

static const js::ClassExtension sClassExtension = {
  nullptr, /* weakmapKeyDelegateOp */
  _objectMoved /* objectMovedOp */
};

static const DOMJSClass sClass = {
  { "Addon",
    JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(1),
    &sClassOps,
    JS_NULL_CLASS_SPEC,
    &sClassExtension,
    JS_NULL_OBJECT_OPS
  },
  { prototypes::id::Addon, 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 },
  IsBaseOf<nsISupports, mozilla::dom::Addon >::value,
  sNativePropertyHooks,
  FindAssociatedGlobalForNative<mozilla::dom::Addon>::Get,
  GetProtoObjectHandle,
  GetCCParticipant<mozilla::dom::Addon>::Get()
};
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.");

const JSClass*
GetJSClass()
{
  return sClass.ToJSClass();
}

bool
Wrap(JSContext* aCx, mozilla::dom::Addon* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
{
  static_assert(!IsBaseOf<NonRefcountedDOMObject, mozilla::dom::Addon>::value,
                "Shouldn't have wrappercached things that are not refcounted.");
  MOZ_ASSERT(static_cast<mozilla::dom::Addon*>(aObject) ==
             reinterpret_cast<mozilla::dom::Addon*>(aObject),
             "Multiple inheritance for mozilla::dom::Addon 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");

  JS::Rooted<JSObject*> global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject()));
  if (!global) {
    return false;
  }
  MOZ_ASSERT(JS_IsGlobalObject(global));
  MOZ_ASSERT(JS::ObjectIsNotGray(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::GetObjectCompartment(proto)) {
      if (!JS_WrapObject(aCx, &proto)) {
        return false;
      }
    }
  } else {
    proto = canonicalProto;
  }

  BindingJSObjectCreator<mozilla::dom::Addon> 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;
}

const NativePropertyHooks sNativePropertyHooks[] = { {
  nullptr,
  nullptr,
  nullptr,
  { sNativeProperties.Upcast(), sChromeOnlyNativeProperties.Upcast() },
  prototypes::id::Addon,
  constructors::id::Addon,
  nullptr,
  &DefaultXrayExpandoObjectClass
} };

void
CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
{
  JS::Rooted<JSObject*> parentProto(aCx, JS::GetRealmObjectPrototype(aCx));
  if (!parentProto) {
    return;
  }

  JS::Rooted<JSObject*> constructorProto(aCx, JS::GetRealmFunctionPrototype(aCx));
  if (!constructorProto) {
    return;
  }

  static bool sIdsInited = false;
  if (!sIdsInited && NS_IsMainThread()) {
    if (!InitIds(aCx, sNativeProperties.Upcast())) {
      return;
    }
    if (!InitIds(aCx, sChromeOnlyNativeProperties.Upcast())) {
      return;
    }
    sIdsInited = true;
  }

  JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::Addon);
  JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::Addon);
  dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
                              &sPrototypeClass.mBase, protoCache,
                              nullptr,
                              constructorProto, &sInterfaceObjectClass.mBase, 0, nullptr,
                              interfaceCache,
                              sNativeProperties.Upcast(),
                              sChromeOnlyNativeProperties.Upcast(),
                              "Addon", aDefineOnGlobal,
                              nullptr,
                              false);
}

JSObject*
GetConstructorObject(JSContext* aCx)
{
  return GetConstructorObjectHandle(aCx);
}

} // namespace Addon_Binding



namespace AddonInstall_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
get_state(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::AddonInstall* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get AddonInstall.state", DOM, cx);

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  DOMString result;
  self->GetState(result, rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo state_getterinfo = {
  { (JSJitGetterOp)get_state },
  { prototypes::id::AddonInstall },
  { PrototypeTraits<prototypes::id::AddonInstall>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* 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_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_error(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::AddonInstall* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get AddonInstall.error", DOM, cx);

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  DOMString result;
  self->GetError(result, rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::StringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo error_getterinfo = {
  { (JSJitGetterOp)get_error },
  { prototypes::id::AddonInstall },
  { PrototypeTraits<prototypes::id::AddonInstall>::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_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_progress(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::AddonInstall* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get AddonInstall.progress", DOM, cx);

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  int64_t result(self->GetProgress(rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx))));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().set(JS_NumberValue(double(result)));
  return true;
}

static const JSJitInfo progress_getterinfo = {
  { (JSJitGetterOp)get_progress },
  { prototypes::id::AddonInstall },
  { PrototypeTraits<prototypes::id::AddonInstall>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_DOUBLE,  /* 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_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_maxProgress(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::AddonInstall* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get AddonInstall.maxProgress", DOM, cx);

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  int64_t result(self->GetMaxProgress(rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx))));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().set(JS_NumberValue(double(result)));
  return true;
}

static const JSJitInfo maxProgress_getterinfo = {
  { (JSJitGetterOp)get_maxProgress },
  { prototypes::id::AddonInstall },
  { PrototypeTraits<prototypes::id::AddonInstall>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_DOUBLE,  /* 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_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
install(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::AddonInstall* self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_FAST("AddonInstall.install", DOM, cx);

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  auto result(StrongOrRawPtr<Promise>(self->Install(rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)))));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!ToJSValue(cx, result, args.rval())) {
    return false;
  }
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
install_promiseWrapper(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::AddonInstall* self, const JSJitMethodCallArgs& args)
{
  bool ok = install(cx, obj, self, args);
  if (ok) {
    return true;
  }
  return ConvertExceptionToPromise(cx, args.rval());
}

static const JSJitInfo install_methodinfo = {
  { (JSJitGetterOp)install_promiseWrapper },
  { prototypes::id::AddonInstall },
  { PrototypeTraits<prototypes::id::AddonInstall>::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_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
cancel(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::AddonInstall* self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_FAST("AddonInstall.cancel", DOM, cx);

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  auto result(StrongOrRawPtr<Promise>(self->Cancel(rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)))));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!ToJSValue(cx, result, args.rval())) {
    return false;
  }
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
cancel_promiseWrapper(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::AddonInstall* self, const JSJitMethodCallArgs& args)
{
  bool ok = cancel(cx, obj, self, args);
  if (ok) {
    return true;
  }
  return ConvertExceptionToPromise(cx, args.rval());
}

static const JSJitInfo cancel_methodinfo = {
  { (JSJitGetterOp)cancel_promiseWrapper },
  { prototypes::id::AddonInstall },
  { PrototypeTraits<prototypes::id::AddonInstall>::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_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

static bool
_addProperty(JSContext* cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, JS::Handle<JS::Value> val)
{
  mozilla::dom::AddonInstall* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::AddonInstall>(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::FreeOp* fop, JSObject* obj)
{
  mozilla::dom::AddonInstall* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::AddonInstall>(obj);
  if (self) {
    ClearWrapper(self, self, obj);
    AddForDeferredFinalization<mozilla::dom::AddonInstall>(self);
  }
}

static size_t
_objectMoved(JSObject* obj, JSObject* old)
{
  mozilla::dom::AddonInstall* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::AddonInstall>(obj);
  if (self) {
    UpdateWrapper(self, self, obj, old);
  }

  return 0;
}

// We deliberately use brace-elision to make Visual Studio produce better initalization code.
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmissing-braces"
#endif
static const JSFunctionSpec sChromeStaticMethods_specs[] = {
  JS_FNSPEC("_create", AddonInstall::_Create, nullptr, 2, 0, nullptr),
  JS_FS_END
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif


static const Prefable<const JSFunctionSpec> sChromeStaticMethods[] = {
  { nullptr, &sChromeStaticMethods_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)");

// We deliberately use brace-elision to make Visual Studio produce better initalization code.
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmissing-braces"
#endif
static const JSFunctionSpec sMethods_specs[] = {
  JS_FNSPEC("install", (GenericMethod<NormalThisPolicy, ConvertExceptionsToPromises>), reinterpret_cast<const JSJitInfo*>(&install_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("cancel", (GenericMethod<NormalThisPolicy, ConvertExceptionsToPromises>), reinterpret_cast<const JSJitInfo*>(&cancel_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FS_END
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif


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)");

// We deliberately use brace-elision to make Visual Studio produce better initalization code.
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmissing-braces"
#endif
static const JSPropertySpec sAttributes_specs[] = {
  { "state", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &state_getterinfo, nullptr, nullptr },
  { "error", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &error_getterinfo, nullptr, nullptr },
  { "progress", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &progress_getterinfo, nullptr, nullptr },
  { "maxProgress", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &maxProgress_getterinfo, nullptr, nullptr },
  { nullptr, 0, nullptr, nullptr, nullptr, nullptr }
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif


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[6];
static PropertyInfo sNativeProperties_propertyInfos[6];

static const NativePropertiesN<2> sNativeProperties = {
  false, 0,
  false, 0,
  true,  0 /* sMethods */,
  true,  1 /* sAttributes */,
  false, 0,
  false, 0,
  false, 0,
  -1,
  6,
  sNativeProperties_sortedPropertyIndices,
  {
    { sMethods, &sNativeProperties_propertyInfos[0] },
    { sAttributes, &sNativeProperties_propertyInfos[2] }
  }
};
static_assert(6 < 1ull << CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount),
    "We have a property info count that is oversized");

static uint16_t sChromeOnlyNativeProperties_sortedPropertyIndices[1];
static PropertyInfo sChromeOnlyNativeProperties_propertyInfos[1];

static const NativePropertiesN<1> sChromeOnlyNativeProperties = {
  true,  0 /* sChromeStaticMethods */,
  false, 0,
  false, 0,
  false, 0,
  false, 0,
  false, 0,
  false, 0,
  -1,
  1,
  sChromeOnlyNativeProperties_sortedPropertyIndices,
  {
    { sChromeStaticMethods, &sChromeOnlyNativeProperties_propertyInfos[0] }
  }
};
static_assert(1 < 1ull << CHAR_BIT * sizeof(sChromeOnlyNativeProperties.propertyInfoCount),
    "We have a property info count that is oversized");

static const DOMIfaceAndProtoJSClass sInterfaceObjectClass = {
  {
    "Function",
    JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_SLOTS_BASE),
    &sBoringInterfaceObjectClassClassOps,
    JS_NULL_CLASS_SPEC,
    JS_NULL_CLASS_EXT,
    &sInterfaceObjectClassObjectOps
  },
  eInterface,
  true,
  prototypes::id::AddonInstall,
  PrototypeTraits<prototypes::id::AddonInstall>::Depth,
  sNativePropertyHooks,
  "function AddonInstall() {\n    [native code]\n}",
  EventTarget_Binding::GetConstructorObject
};

static const DOMIfaceAndProtoJSClass sPrototypeClass = {
  {
    "AddonInstallPrototype",
    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,
  false,
  prototypes::id::AddonInstall,
  PrototypeTraits<prototypes::id::AddonInstall>::Depth,
  sNativePropertyHooks,
  "[object AddonInstallPrototype]",
  EventTarget_Binding::GetProtoObject
};

bool
ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj)
{
  return nsContentUtils::ThreadsafeIsSystemCaller(aCx);
}

static const js::ClassOps sClassOps = {
  _addProperty, /* addProperty */
  nullptr,               /* delProperty */
  nullptr,               /* enumerate */
  nullptr, /* newEnumerate */
  nullptr, /* resolve */
  nullptr, /* mayResolve */
  _finalize, /* finalize */
  nullptr, /* call */
  nullptr,               /* hasInstance */
  nullptr,               /* construct */
  nullptr, /* trace */
};

static const js::ClassExtension sClassExtension = {
  nullptr, /* weakmapKeyDelegateOp */
  _objectMoved /* objectMovedOp */
};

static const DOMJSClass sClass = {
  { "AddonInstall",
    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::AddonInstall, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count },
  IsBaseOf<nsISupports, mozilla::dom::AddonInstall >::value,
  sNativePropertyHooks,
  FindAssociatedGlobalForNative<mozilla::dom::AddonInstall>::Get,
  GetProtoObjectHandle,
  GetCCParticipant<mozilla::dom::AddonInstall>::Get()
};
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.");

const JSClass*
GetJSClass()
{
  return sClass.ToJSClass();
}

bool
Wrap(JSContext* aCx, mozilla::dom::AddonInstall* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
{
  static_assert(!IsBaseOf<NonRefcountedDOMObject, mozilla::dom::AddonInstall>::value,
                "Shouldn't have wrappercached things that are not refcounted.");
  MOZ_ASSERT(static_cast<mozilla::dom::AddonInstall*>(aObject) ==
             reinterpret_cast<mozilla::dom::AddonInstall*>(aObject),
             "Multiple inheritance for mozilla::dom::AddonInstall is broken.");
  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");

  JS::Rooted<JSObject*> global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject()));
  if (!global) {
    return false;
  }
  MOZ_ASSERT(JS_IsGlobalObject(global));
  MOZ_ASSERT(JS::ObjectIsNotGray(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::GetObjectCompartment(proto)) {
      if (!JS_WrapObject(aCx, &proto)) {
        return false;
      }
    }
  } else {
    proto = canonicalProto;
  }

  BindingJSObjectCreator<mozilla::dom::AddonInstall> 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;
}

const NativePropertyHooks sNativePropertyHooks[] = { {
  nullptr,
  nullptr,
  nullptr,
  { sNativeProperties.Upcast(), sChromeOnlyNativeProperties.Upcast() },
  prototypes::id::AddonInstall,
  constructors::id::AddonInstall,
  EventTarget_Binding::sNativePropertyHooks,
  &DefaultXrayExpandoObjectClass
} };

void
CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
{
  JS::Handle<JSObject*> parentProto(EventTarget_Binding::GetProtoObjectHandle(aCx));
  if (!parentProto) {
    return;
  }

  JS::Handle<JSObject*> constructorProto(EventTarget_Binding::GetConstructorObjectHandle(aCx));
  if (!constructorProto) {
    return;
  }

  static bool sIdsInited = false;
  if (!sIdsInited && NS_IsMainThread()) {
    if (!InitIds(aCx, sNativeProperties.Upcast())) {
      return;
    }
    if (!InitIds(aCx, sChromeOnlyNativeProperties.Upcast())) {
      return;
    }
    sIdsInited = true;
  }

  JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::AddonInstall);
  JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::AddonInstall);
  dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
                              &sPrototypeClass.mBase, protoCache,
                              nullptr,
                              constructorProto, &sInterfaceObjectClass.mBase, 0, nullptr,
                              interfaceCache,
                              sNativeProperties.Upcast(),
                              sChromeOnlyNativeProperties.Upcast(),
                              "AddonInstall", aDefineOnGlobal,
                              nullptr,
                              false);
}

JSObject*
GetConstructorObject(JSContext* aCx)
{
  return GetConstructorObjectHandle(aCx);
}

} // namespace AddonInstall_Binding



namespace AddonManager_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
getAddonByID(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::AddonManager* self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_FAST("AddonManager.getAddonByID", DOM, cx);

  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "AddonManager.getAddonByID");
  }
  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  auto result(StrongOrRawPtr<Promise>(self->GetAddonByID(NonNullHelper(Constify(arg0)), rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)))));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!ToJSValue(cx, result, args.rval())) {
    return false;
  }
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
getAddonByID_promiseWrapper(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::AddonManager* self, const JSJitMethodCallArgs& args)
{
  bool ok = getAddonByID(cx, obj, self, args);
  if (ok) {
    return true;
  }
  return ConvertExceptionToPromise(cx, args.rval());
}

static const JSJitInfo getAddonByID_methodinfo = {
  { (JSJitGetterOp)getAddonByID_promiseWrapper },
  { prototypes::id::AddonManager },
  { PrototypeTraits<prototypes::id::AddonManager>::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_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
createInstall(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::AddonManager* self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_FAST("AddonManager.createInstall", DOM, cx);

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  binding_detail::FastaddonInstallOptions arg0;
  if (!arg0.Init(cx, (args.hasDefined(0)) ? args[0] : JS::NullHandleValue,  "Argument 1 of AddonManager.createInstall", true)) {
    return false;
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  auto result(StrongOrRawPtr<Promise>(self->CreateInstall(Constify(arg0), rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)))));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!ToJSValue(cx, result, args.rval())) {
    return false;
  }
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
createInstall_promiseWrapper(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::AddonManager* self, const JSJitMethodCallArgs& args)
{
  bool ok = createInstall(cx, obj, self, args);
  if (ok) {
    return true;
  }
  return ConvertExceptionToPromise(cx, args.rval());
}

static const JSJitInfo createInstall_methodinfo = {
  { (JSJitGetterOp)createInstall_promiseWrapper },
  { prototypes::id::AddonManager },
  { PrototypeTraits<prototypes::id::AddonManager>::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_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_permissionPromptsEnabled(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::AddonManager* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get AddonManager.permissionPromptsEnabled", DOM, cx);

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  bool result(self->GetPermissionPromptsEnabled(rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx))));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static const JSJitInfo permissionPromptsEnabled_getterinfo = {
  { (JSJitGetterOp)get_permissionPromptsEnabled },
  { prototypes::id::AddonManager },
  { PrototypeTraits<prototypes::id::AddonManager>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* 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_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

already_AddRefed<AddonManager>
ConstructNavigatorObject(JSContext* cx, JS::Handle<JSObject*> obj, ErrorResult& aRv)
{
  GlobalObject global(cx, obj);
  if (global.Failed()) {
    aRv.Throw(NS_ERROR_FAILURE);
    return nullptr;
  }
  JS::Rooted<JSObject*> jsImplObj(cx);
  nsCOMPtr<nsIGlobalObject> globalHolder =
    ConstructJSImplementation("@mozilla.org/addon-web-api/manager;1", global, &jsImplObj, aRv);
  if (aRv.Failed()) {
    return nullptr;
  }
  // We should be getting the implementation object for the relevant
  // contract here, which should never be a cross-compartment wrapper.
  JS::Rooted<JSObject*> jsImplGlobal(cx, JS::GetNonCCWObjectGlobal(jsImplObj));
  // Build the C++ implementation.
  RefPtr<AddonManager> impl = new AddonManager(jsImplObj, jsImplGlobal, globalHolder);
  return impl.forget();
}

static bool
_addProperty(JSContext* cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, JS::Handle<JS::Value> val)
{
  mozilla::dom::AddonManager* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::AddonManager>(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::FreeOp* fop, JSObject* obj)
{
  mozilla::dom::AddonManager* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::AddonManager>(obj);
  if (self) {
    ClearWrapper(self, self, obj);
    AddForDeferredFinalization<mozilla::dom::AddonManager>(self);
  }
}

static size_t
_objectMoved(JSObject* obj, JSObject* old)
{
  mozilla::dom::AddonManager* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::AddonManager>(obj);
  if (self) {
    UpdateWrapper(self, self, obj, old);
  }

  return 0;
}

// We deliberately use brace-elision to make Visual Studio produce better initalization code.
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmissing-braces"
#endif
static const JSFunctionSpec sChromeStaticMethods_specs[] = {
  JS_FNSPEC("_create", AddonManager::_Create, nullptr, 2, 0, nullptr),
  JS_FS_END
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif


static const Prefable<const JSFunctionSpec> sChromeStaticMethods[] = {
  { nullptr, &sChromeStaticMethods_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)");

// We deliberately use brace-elision to make Visual Studio produce better initalization code.
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmissing-braces"
#endif
static const JSFunctionSpec sMethods_specs[] = {
  JS_FNSPEC("getAddonByID", (GenericMethod<NormalThisPolicy, ConvertExceptionsToPromises>), reinterpret_cast<const JSJitInfo*>(&getAddonByID_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("createInstall", (GenericMethod<NormalThisPolicy, ConvertExceptionsToPromises>), reinterpret_cast<const JSJitInfo*>(&createInstall_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FS_END
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif


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)");

// We deliberately use brace-elision to make Visual Studio produce better initalization code.
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmissing-braces"
#endif
static const JSPropertySpec sAttributes_specs[] = {
  { "permissionPromptsEnabled", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &permissionPromptsEnabled_getterinfo, nullptr, nullptr },
  { nullptr, 0, nullptr, nullptr, nullptr, nullptr }
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif


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(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[3];
static PropertyInfo sNativeProperties_propertyInfos[3];

static const NativePropertiesN<2> sNativeProperties = {
  false, 0,
  false, 0,
  true,  0 /* sMethods */,
  true,  1 /* sAttributes */,
  false, 0,
  false, 0,
  false, 0,
  -1,
  3,
  sNativeProperties_sortedPropertyIndices,
  {
    { sMethods, &sNativeProperties_propertyInfos[0] },
    { sAttributes, &sNativeProperties_propertyInfos[2] }
  }
};
static_assert(3 < 1ull << CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount),
    "We have a property info count that is oversized");

static uint16_t sChromeOnlyNativeProperties_sortedPropertyIndices[1];
static PropertyInfo sChromeOnlyNativeProperties_propertyInfos[1];

static const NativePropertiesN<1> sChromeOnlyNativeProperties = {
  true,  0 /* sChromeStaticMethods */,
  false, 0,
  false, 0,
  false, 0,
  false, 0,
  false, 0,
  false, 0,
  -1,
  1,
  sChromeOnlyNativeProperties_sortedPropertyIndices,
  {
    { sChromeStaticMethods, &sChromeOnlyNativeProperties_propertyInfos[0] }
  }
};
static_assert(1 < 1ull << CHAR_BIT * sizeof(sChromeOnlyNativeProperties.propertyInfoCount),
    "We have a property info count that is oversized");

static const DOMIfaceAndProtoJSClass sInterfaceObjectClass = {
  {
    "Function",
    JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_SLOTS_BASE),
    &sBoringInterfaceObjectClassClassOps,
    JS_NULL_CLASS_SPEC,
    JS_NULL_CLASS_EXT,
    &sInterfaceObjectClassObjectOps
  },
  eInterface,
  true,
  prototypes::id::AddonManager,
  PrototypeTraits<prototypes::id::AddonManager>::Depth,
  sNativePropertyHooks,
  "function AddonManager() {\n    [native code]\n}",
  EventTarget_Binding::GetConstructorObject
};

static const DOMIfaceAndProtoJSClass sPrototypeClass = {
  {
    "AddonManagerPrototype",
    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,
  false,
  prototypes::id::AddonManager,
  PrototypeTraits<prototypes::id::AddonManager>::Depth,
  sNativePropertyHooks,
  "[object AddonManagerPrototype]",
  EventTarget_Binding::GetProtoObject
};

bool
ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj)
{
  return mozilla::AddonManagerWebAPI::IsAPIEnabled(aCx, aObj);
}

static const js::ClassOps sClassOps = {
  _addProperty, /* addProperty */
  nullptr,               /* delProperty */
  nullptr,               /* enumerate */
  nullptr, /* newEnumerate */
  nullptr, /* resolve */
  nullptr, /* mayResolve */
  _finalize, /* finalize */
  nullptr, /* call */
  nullptr,               /* hasInstance */
  nullptr,               /* construct */
  nullptr, /* trace */
};

static const js::ClassExtension sClassExtension = {
  nullptr, /* weakmapKeyDelegateOp */
  _objectMoved /* objectMovedOp */
};

static const DOMJSClass sClass = {
  { "AddonManager",
    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::AddonManager, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count },
  IsBaseOf<nsISupports, mozilla::dom::AddonManager >::value,
  sNativePropertyHooks,
  FindAssociatedGlobalForNative<mozilla::dom::AddonManager>::Get,
  GetProtoObjectHandle,
  GetCCParticipant<mozilla::dom::AddonManager>::Get()
};
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.");

const JSClass*
GetJSClass()
{
  return sClass.ToJSClass();
}

bool
Wrap(JSContext* aCx, mozilla::dom::AddonManager* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
{
  static_assert(!IsBaseOf<NonRefcountedDOMObject, mozilla::dom::AddonManager>::value,
                "Shouldn't have wrappercached things that are not refcounted.");
  MOZ_ASSERT(static_cast<mozilla::dom::AddonManager*>(aObject) ==
             reinterpret_cast<mozilla::dom::AddonManager*>(aObject),
             "Multiple inheritance for mozilla::dom::AddonManager is broken.");
  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");

  JS::Rooted<JSObject*> global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject()));
  if (!global) {
    return false;
  }
  MOZ_ASSERT(JS_IsGlobalObject(global));
  MOZ_ASSERT(JS::ObjectIsNotGray(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::GetObjectCompartment(proto)) {
      if (!JS_WrapObject(aCx, &proto)) {
        return false;
      }
    }
  } else {
    proto = canonicalProto;
  }

  BindingJSObjectCreator<mozilla::dom::AddonManager> 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;
}

const NativePropertyHooks sNativePropertyHooks[] = { {
  nullptr,
  nullptr,
  nullptr,
  { sNativeProperties.Upcast(), sChromeOnlyNativeProperties.Upcast() },
  prototypes::id::AddonManager,
  constructors::id::AddonManager,
  EventTarget_Binding::sNativePropertyHooks,
  &DefaultXrayExpandoObjectClass
} };

void
CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
{
  JS::Handle<JSObject*> parentProto(EventTarget_Binding::GetProtoObjectHandle(aCx));
  if (!parentProto) {
    return;
  }

  JS::Handle<JSObject*> constructorProto(EventTarget_Binding::GetConstructorObjectHandle(aCx));
  if (!constructorProto) {
    return;
  }

  static bool sIdsInited = false;
  if (!sIdsInited && NS_IsMainThread()) {
    if (!InitIds(aCx, sNativeProperties.Upcast())) {
      return;
    }
    if (!InitIds(aCx, sChromeOnlyNativeProperties.Upcast())) {
      return;
    }
    sIdsInited = true;
  }

  JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::AddonManager);
  JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::AddonManager);
  dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
                              &sPrototypeClass.mBase, protoCache,
                              nullptr,
                              constructorProto, &sInterfaceObjectClass.mBase, 0, nullptr,
                              interfaceCache,
                              sNativeProperties.Upcast(),
                              sChromeOnlyNativeProperties.Upcast(),
                              "AddonManager", aDefineOnGlobal,
                              nullptr,
                              false);
}

JSObject*
GetConstructorObject(JSContext* aCx)
{
  return GetConstructorObjectHandle(aCx);
}

} // namespace AddonManager_Binding



namespace AddonManagerPermissions_Binding {

static bool
isHostPermitted(JSContext* cx, unsigned argc, JS::Value* vp)
{
  AUTO_PROFILER_LABEL_FAST("AddonManagerPermissions.isHostPermitted", DOM, cx);

  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
  JS::Rooted<JSObject*> obj(cx, &args.callee());

  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "AddonManagerPermissions.isHostPermitted");
  }
  GlobalObject global(cx, xpc::XrayAwareCalleeGlobal(obj));
  if (global.Failed()) {
    return false;
  }

  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  bool result(mozilla::dom::AddonManagerPermissions::IsHostPermitted(global, NonNullHelper(Constify(arg0))));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

// We deliberately use brace-elision to make Visual Studio produce better initalization code.
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmissing-braces"
#endif
static const JSFunctionSpec sStaticMethods_specs[] = {
  JS_FNSPEC("isHostPermitted", isHostPermitted, nullptr, 1, JSPROP_ENUMERATE, nullptr),
  JS_FS_END
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif


static const Prefable<const JSFunctionSpec> sStaticMethods[] = {
  { nullptr, &sStaticMethods_specs[0] },
  { nullptr, nullptr }
};


static const NativePropertiesN<1> sNativeProperties = {
  true,  0 /* sStaticMethods */,
  false, 0,
  false, 0,
  false, 0,
  false, 0,
  false, 0,
  false, 0,
  -1,
  0,
  nullptr,
  {
    { sStaticMethods, nullptr }
  }
};

static const DOMIfaceAndProtoJSClass sInterfaceObjectClass = {
  {
    "Function",
    JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_SLOTS_BASE),
    &sBoringInterfaceObjectClassClassOps,
    JS_NULL_CLASS_SPEC,
    JS_NULL_CLASS_EXT,
    &sInterfaceObjectClassObjectOps
  },
  eInterface,
  false,
  prototypes::id::_ID_Count,
  0,
  &sEmptyNativePropertyHooks,
  "function AddonManagerPermissions() {\n    [native code]\n}",
  JS::GetRealmFunctionPrototype
};

bool
ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj)
{
  return nsContentUtils::ThreadsafeIsSystemCaller(aCx);
}

void
CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
{
  JS::Rooted<JSObject*> constructorProto(aCx, JS::GetRealmFunctionPrototype(aCx));
  if (!constructorProto) {
    return;
  }

  JS::Heap<JSObject*>* protoCache = nullptr;
  JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::AddonManagerPermissions);
  dom::CreateInterfaceObjects(aCx, aGlobal, nullptr,
                              nullptr, protoCache,
                              nullptr,
                              constructorProto, &sInterfaceObjectClass.mBase, 0, nullptr,
                              interfaceCache,
                              sNativeProperties.Upcast(),
                              nullptr,
                              "AddonManagerPermissions", aDefineOnGlobal,
                              nullptr,
                              false);
}

JSObject*
GetConstructorObject(JSContext* aCx)
{
  return GetConstructorObjectHandle(aCx);
}

} // namespace AddonManagerPermissions_Binding



already_AddRefed<Promise>
AddonJSImpl::Uninstall(ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "Addon.uninstall", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return nullptr;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());

  JS::Rooted<JS::Value> callable(cx);
  AddonAtoms* atomsCache = GetAtomCache<AddonAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->uninstall_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return nullptr;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::empty(), &rval)) {
    aRv.NoteJSContextException(cx);
    return nullptr;
  }
  RefPtr<Promise> rvalDecl;
  { // Scope for our GlobalObject, FastErrorResult, JSAutoRealm,
    // etc.

    JS::Rooted<JSObject*> globalObj(cx);
    if (!rval.isObject()) {
      aRv.ThrowTypeError<MSG_NOT_OBJECT>(NS_LITERAL_STRING("return value of Addon.uninstall"));
      return nullptr;
    }
    JSObject* unwrappedVal = js::CheckedUnwrap(&rval.toObject());
    if (!unwrappedVal) {
      // A slight lie, but not much of one, for a dead object wrapper.
      aRv.ThrowTypeError<MSG_NOT_OBJECT>(NS_LITERAL_STRING("return value of Addon.uninstall"));
      return nullptr;
    }
    globalObj = JS::GetNonCCWObjectGlobal(unwrappedVal);
    JSAutoRealm ar(cx, globalObj);
    GlobalObject promiseGlobal(cx, globalObj);
    if (promiseGlobal.Failed()) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }

    JS::Rooted<JS::Value> valueToResolve(cx, rval);
    if (!JS_WrapValue(cx, &valueToResolve)) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }
    binding_detail::FastErrorResult promiseRv;
    nsCOMPtr<nsIGlobalObject> global =
      do_QueryInterface(promiseGlobal.GetAsSupports());
    if (!global) {
      promiseRv.ThrowWithCustomCleanup(NS_ERROR_UNEXPECTED);
      MOZ_ALWAYS_TRUE(promiseRv.MaybeSetPendingException(cx));
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }
    rvalDecl = Promise::Resolve(global, cx, valueToResolve,
                                    promiseRv);
    if (promiseRv.MaybeSetPendingException(cx)) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }
  }
  return rvalDecl.forget();
}

already_AddRefed<Promise>
AddonJSImpl::SetEnabled(bool value, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "Addon.setEnabled", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return nullptr;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(1)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return nullptr;
  }
  unsigned argc = 1;

  do {
    argv[0].setBoolean(value);
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  AddonAtoms* atomsCache = GetAtomCache<AddonAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->setEnabled_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return nullptr;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return nullptr;
  }
  RefPtr<Promise> rvalDecl;
  { // Scope for our GlobalObject, FastErrorResult, JSAutoRealm,
    // etc.

    JS::Rooted<JSObject*> globalObj(cx);
    if (!rval.isObject()) {
      aRv.ThrowTypeError<MSG_NOT_OBJECT>(NS_LITERAL_STRING("return value of Addon.setEnabled"));
      return nullptr;
    }
    JSObject* unwrappedVal = js::CheckedUnwrap(&rval.toObject());
    if (!unwrappedVal) {
      // A slight lie, but not much of one, for a dead object wrapper.
      aRv.ThrowTypeError<MSG_NOT_OBJECT>(NS_LITERAL_STRING("return value of Addon.setEnabled"));
      return nullptr;
    }
    globalObj = JS::GetNonCCWObjectGlobal(unwrappedVal);
    JSAutoRealm ar(cx, globalObj);
    GlobalObject promiseGlobal(cx, globalObj);
    if (promiseGlobal.Failed()) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }

    JS::Rooted<JS::Value> valueToResolve(cx, rval);
    if (!JS_WrapValue(cx, &valueToResolve)) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }
    binding_detail::FastErrorResult promiseRv;
    nsCOMPtr<nsIGlobalObject> global =
      do_QueryInterface(promiseGlobal.GetAsSupports());
    if (!global) {
      promiseRv.ThrowWithCustomCleanup(NS_ERROR_UNEXPECTED);
      MOZ_ALWAYS_TRUE(promiseRv.MaybeSetPendingException(cx));
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }
    rvalDecl = Promise::Resolve(global, cx, valueToResolve,
                                    promiseRv);
    if (promiseRv.MaybeSetPendingException(cx)) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }
  }
  return rvalDecl.forget();
}

bool
AddonJSImpl::InitIds(JSContext* cx, AddonAtoms* atomsCache)
{
  MOZ_ASSERT(!*reinterpret_cast<jsid**>(atomsCache));

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->setEnabled_id.init(cx, "setEnabled") ||
      !atomsCache->uninstall_id.init(cx, "uninstall") ||
      !atomsCache->canUninstall_id.init(cx, "canUninstall") ||
      !atomsCache->isActive_id.init(cx, "isActive") ||
      !atomsCache->isEnabled_id.init(cx, "isEnabled") ||
      !atomsCache->description_id.init(cx, "description") ||
      !atomsCache->name_id.init(cx, "name") ||
      !atomsCache->type_id.init(cx, "type") ||
      !atomsCache->version_id.init(cx, "version") ||
      !atomsCache->id_id.init(cx, "id")) {
    return false;
  }
  return true;
}


void
AddonJSImpl::GetId(nsString& aRetVal, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "Addon.id", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());

  JS::Rooted<JSObject *> callback(cx, mCallback);
  AddonAtoms* atomsCache = GetAtomCache<AddonAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !JS_GetPropertyById(cx, callback, atomsCache->id_id, &rval)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  binding_detail::FakeString rvalDecl;
  if (!ConvertJSValueToString(cx, rval, eStringify, eStringify, rvalDecl)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  aRetVal = rvalDecl;
}

void
AddonJSImpl::GetVersion(nsString& aRetVal, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "Addon.version", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());

  JS::Rooted<JSObject *> callback(cx, mCallback);
  AddonAtoms* atomsCache = GetAtomCache<AddonAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !JS_GetPropertyById(cx, callback, atomsCache->version_id, &rval)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  binding_detail::FakeString rvalDecl;
  if (!ConvertJSValueToString(cx, rval, eStringify, eStringify, rvalDecl)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  aRetVal = rvalDecl;
}

void
AddonJSImpl::GetType(nsString& aRetVal, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "Addon.type", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());

  JS::Rooted<JSObject *> callback(cx, mCallback);
  AddonAtoms* atomsCache = GetAtomCache<AddonAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !JS_GetPropertyById(cx, callback, atomsCache->type_id, &rval)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  binding_detail::FakeString rvalDecl;
  if (!ConvertJSValueToString(cx, rval, eStringify, eStringify, rvalDecl)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  aRetVal = rvalDecl;
}

void
AddonJSImpl::GetName(nsString& aRetVal, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "Addon.name", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());

  JS::Rooted<JSObject *> callback(cx, mCallback);
  AddonAtoms* atomsCache = GetAtomCache<AddonAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !JS_GetPropertyById(cx, callback, atomsCache->name_id, &rval)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  binding_detail::FakeString rvalDecl;
  if (!ConvertJSValueToString(cx, rval, eStringify, eStringify, rvalDecl)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  aRetVal = rvalDecl;
}

void
AddonJSImpl::GetDescription(nsString& aRetVal, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "Addon.description", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());

  JS::Rooted<JSObject *> callback(cx, mCallback);
  AddonAtoms* atomsCache = GetAtomCache<AddonAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !JS_GetPropertyById(cx, callback, atomsCache->description_id, &rval)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  binding_detail::FakeString rvalDecl;
  if (!ConvertJSValueToString(cx, rval, eStringify, eStringify, rvalDecl)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  aRetVal = rvalDecl;
}

bool
AddonJSImpl::GetIsEnabled(ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "Addon.isEnabled", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return bool(0);
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());

  JS::Rooted<JSObject *> callback(cx, mCallback);
  AddonAtoms* atomsCache = GetAtomCache<AddonAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !JS_GetPropertyById(cx, callback, atomsCache->isEnabled_id, &rval)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return bool(0);
  }
  bool rvalDecl;
  if (!ValueToPrimitive<bool, eDefault>(cx, rval, &rvalDecl)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return bool(0);
  }
  return rvalDecl;
}

bool
AddonJSImpl::GetIsActive(ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "Addon.isActive", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return bool(0);
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());

  JS::Rooted<JSObject *> callback(cx, mCallback);
  AddonAtoms* atomsCache = GetAtomCache<AddonAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !JS_GetPropertyById(cx, callback, atomsCache->isActive_id, &rval)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return bool(0);
  }
  bool rvalDecl;
  if (!ValueToPrimitive<bool, eDefault>(cx, rval, &rvalDecl)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return bool(0);
  }
  return rvalDecl;
}

bool
AddonJSImpl::GetCanUninstall(ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "Addon.canUninstall", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return bool(0);
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());

  JS::Rooted<JSObject *> callback(cx, mCallback);
  AddonAtoms* atomsCache = GetAtomCache<AddonAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !JS_GetPropertyById(cx, callback, atomsCache->canUninstall_id, &rval)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return bool(0);
  }
  bool rvalDecl;
  if (!ValueToPrimitive<bool, eDefault>(cx, rval, &rvalDecl)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return bool(0);
  }
  return rvalDecl;
}


NS_IMPL_CYCLE_COLLECTION_CLASS(Addon)
NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(Addon)
  NS_IMPL_CYCLE_COLLECTION_UNLINK(mImpl)
  NS_IMPL_CYCLE_COLLECTION_UNLINK(mParent)
  NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER
  tmp->ClearWeakReferences();
NS_IMPL_CYCLE_COLLECTION_UNLINK_END
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(Addon)
  NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mImpl)
  NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mParent)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
NS_IMPL_CYCLE_COLLECTION_TRACE_WRAPPERCACHE(Addon)
NS_IMPL_CYCLE_COLLECTING_ADDREF(Addon)
NS_IMPL_CYCLE_COLLECTING_RELEASE(Addon)
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(Addon)
  NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
  NS_INTERFACE_MAP_ENTRY(nsISupports)
  NS_INTERFACE_MAP_ENTRY(nsISupportsWeakReference)
NS_INTERFACE_MAP_END

Addon::Addon(JS::Handle<JSObject*> aJSImplObject, JS::Handle<JSObject*> aJSImplGlobal, nsIGlobalObject* aParent)
  : mImpl(new AddonJSImpl(nullptr, aJSImplObject, aJSImplGlobal, /* aIncumbentGlobal = */ nullptr)),
    mParent(aParent)
{
}


Addon::~Addon()
{
}

nsISupports*
Addon::GetParentObject() const
{
  return mParent;
}

JSObject*
Addon::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
{
  JS::Rooted<JSObject*> obj(aCx, Addon_Binding::Wrap(aCx, this, aGivenProto));
  if (!obj) {
    return nullptr;
  }

  // Now define it on our chrome object
  JSAutoRealm ar(aCx, mImpl->CallbackGlobalOrNull());
  if (!JS_WrapObject(aCx, &obj)) {
    return nullptr;
  }
  if (!JS_DefineProperty(aCx, mImpl->CallbackOrNull(), "__DOM_IMPL__", obj, 0)) {
    return nullptr;
  }
  return obj;
}

void
Addon::GetId(nsString& aRetVal, ErrorResult& aRv, JS::Realm* aRealm) const
{
  return mImpl->GetId(aRetVal, aRv, aRealm);
}

void
Addon::GetVersion(nsString& aRetVal, ErrorResult& aRv, JS::Realm* aRealm) const
{
  return mImpl->GetVersion(aRetVal, aRv, aRealm);
}

void
Addon::GetType(nsString& aRetVal, ErrorResult& aRv, JS::Realm* aRealm) const
{
  return mImpl->GetType(aRetVal, aRv, aRealm);
}

void
Addon::GetName(nsString& aRetVal, ErrorResult& aRv, JS::Realm* aRealm) const
{
  return mImpl->GetName(aRetVal, aRv, aRealm);
}

void
Addon::GetDescription(nsString& aRetVal, ErrorResult& aRv, JS::Realm* aRealm) const
{
  return mImpl->GetDescription(aRetVal, aRv, aRealm);
}

bool
Addon::GetIsEnabled(ErrorResult& aRv, JS::Realm* aRealm) const
{
  return mImpl->GetIsEnabled(aRv, aRealm);
}

bool
Addon::GetIsActive(ErrorResult& aRv, JS::Realm* aRealm) const
{
  return mImpl->GetIsActive(aRv, aRealm);
}

bool
Addon::GetCanUninstall(ErrorResult& aRv, JS::Realm* aRealm) const
{
  return mImpl->GetCanUninstall(aRv, aRealm);
}

// Return a raw pointer here to avoid refcounting, but make sure it's safe (the object should be kept alive by the callee).
already_AddRefed<Promise>
Addon::Uninstall(ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->Uninstall(aRv, aRealm);
}

// Return a raw pointer here to avoid refcounting, but make sure it's safe (the object should be kept alive by the callee).
already_AddRefed<Promise>
Addon::SetEnabled(bool value, ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->SetEnabled(value, aRv, aRealm);
}

bool
Addon::_Create(JSContext* cx, unsigned argc, JS::Value* vp)
{
  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
  if (args.length() < 2) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "Addon._create");
  }
  if (!args[0].isObject()) {
    return ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of Addon._create");
  }
  if (!args[1].isObject()) {
    return ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 2 of Addon._create");
  }

  // GlobalObject will go through wrappers as needed for us, and
  // is simpler than the right UnwrapArg incantation.
  GlobalObject global(cx, &args[0].toObject());
  if (global.Failed()) {
    return false;
  }
  nsCOMPtr<nsIGlobalObject> globalHolder = do_QueryInterface(global.GetAsSupports());
  MOZ_ASSERT(globalHolder);
  JS::Rooted<JSObject*> arg(cx, &args[1].toObject());
  JS::Rooted<JSObject*> argGlobal(cx, JS::CurrentGlobalOrNull(cx));
  RefPtr<Addon> impl = new Addon(arg, argGlobal, globalHolder);
  MOZ_ASSERT(js::IsObjectInContextCompartment(arg, cx));
  return GetOrCreateDOMReflector(cx, impl, args.rval());
}


already_AddRefed<Promise>
AddonInstallJSImpl::Install(ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "AddonInstall.install", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return nullptr;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());

  JS::Rooted<JS::Value> callable(cx);
  AddonInstallAtoms* atomsCache = GetAtomCache<AddonInstallAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->install_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return nullptr;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::empty(), &rval)) {
    aRv.NoteJSContextException(cx);
    return nullptr;
  }
  RefPtr<Promise> rvalDecl;
  { // Scope for our GlobalObject, FastErrorResult, JSAutoRealm,
    // etc.

    JS::Rooted<JSObject*> globalObj(cx);
    if (!rval.isObject()) {
      aRv.ThrowTypeError<MSG_NOT_OBJECT>(NS_LITERAL_STRING("return value of AddonInstall.install"));
      return nullptr;
    }
    JSObject* unwrappedVal = js::CheckedUnwrap(&rval.toObject());
    if (!unwrappedVal) {
      // A slight lie, but not much of one, for a dead object wrapper.
      aRv.ThrowTypeError<MSG_NOT_OBJECT>(NS_LITERAL_STRING("return value of AddonInstall.install"));
      return nullptr;
    }
    globalObj = JS::GetNonCCWObjectGlobal(unwrappedVal);
    JSAutoRealm ar(cx, globalObj);
    GlobalObject promiseGlobal(cx, globalObj);
    if (promiseGlobal.Failed()) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }

    JS::Rooted<JS::Value> valueToResolve(cx, rval);
    if (!JS_WrapValue(cx, &valueToResolve)) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }
    binding_detail::FastErrorResult promiseRv;
    nsCOMPtr<nsIGlobalObject> global =
      do_QueryInterface(promiseGlobal.GetAsSupports());
    if (!global) {
      promiseRv.ThrowWithCustomCleanup(NS_ERROR_UNEXPECTED);
      MOZ_ALWAYS_TRUE(promiseRv.MaybeSetPendingException(cx));
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }
    rvalDecl = Promise::Resolve(global, cx, valueToResolve,
                                    promiseRv);
    if (promiseRv.MaybeSetPendingException(cx)) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }
  }
  return rvalDecl.forget();
}

already_AddRefed<Promise>
AddonInstallJSImpl::Cancel(ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "AddonInstall.cancel", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return nullptr;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());

  JS::Rooted<JS::Value> callable(cx);
  AddonInstallAtoms* atomsCache = GetAtomCache<AddonInstallAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->cancel_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return nullptr;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::empty(), &rval)) {
    aRv.NoteJSContextException(cx);
    return nullptr;
  }
  RefPtr<Promise> rvalDecl;
  { // Scope for our GlobalObject, FastErrorResult, JSAutoRealm,
    // etc.

    JS::Rooted<JSObject*> globalObj(cx);
    if (!rval.isObject()) {
      aRv.ThrowTypeError<MSG_NOT_OBJECT>(NS_LITERAL_STRING("return value of AddonInstall.cancel"));
      return nullptr;
    }
    JSObject* unwrappedVal = js::CheckedUnwrap(&rval.toObject());
    if (!unwrappedVal) {
      // A slight lie, but not much of one, for a dead object wrapper.
      aRv.ThrowTypeError<MSG_NOT_OBJECT>(NS_LITERAL_STRING("return value of AddonInstall.cancel"));
      return nullptr;
    }
    globalObj = JS::GetNonCCWObjectGlobal(unwrappedVal);
    JSAutoRealm ar(cx, globalObj);
    GlobalObject promiseGlobal(cx, globalObj);
    if (promiseGlobal.Failed()) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }

    JS::Rooted<JS::Value> valueToResolve(cx, rval);
    if (!JS_WrapValue(cx, &valueToResolve)) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }
    binding_detail::FastErrorResult promiseRv;
    nsCOMPtr<nsIGlobalObject> global =
      do_QueryInterface(promiseGlobal.GetAsSupports());
    if (!global) {
      promiseRv.ThrowWithCustomCleanup(NS_ERROR_UNEXPECTED);
      MOZ_ALWAYS_TRUE(promiseRv.MaybeSetPendingException(cx));
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }
    rvalDecl = Promise::Resolve(global, cx, valueToResolve,
                                    promiseRv);
    if (promiseRv.MaybeSetPendingException(cx)) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }
  }
  return rvalDecl.forget();
}

bool
AddonInstallJSImpl::InitIds(JSContext* cx, AddonInstallAtoms* atomsCache)
{
  MOZ_ASSERT(!*reinterpret_cast<jsid**>(atomsCache));

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->cancel_id.init(cx, "cancel") ||
      !atomsCache->install_id.init(cx, "install") ||
      !atomsCache->maxProgress_id.init(cx, "maxProgress") ||
      !atomsCache->progress_id.init(cx, "progress") ||
      !atomsCache->error_id.init(cx, "error") ||
      !atomsCache->state_id.init(cx, "state")) {
    return false;
  }
  return true;
}


void
AddonInstallJSImpl::GetState(nsString& aRetVal, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "AddonInstall.state", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());

  JS::Rooted<JSObject *> callback(cx, mCallback);
  AddonInstallAtoms* atomsCache = GetAtomCache<AddonInstallAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !JS_GetPropertyById(cx, callback, atomsCache->state_id, &rval)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  binding_detail::FakeString rvalDecl;
  if (!ConvertJSValueToString(cx, rval, eStringify, eStringify, rvalDecl)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  aRetVal = rvalDecl;
}

void
AddonInstallJSImpl::GetError(nsString& aRetVal, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "AddonInstall.error", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());

  JS::Rooted<JSObject *> callback(cx, mCallback);
  AddonInstallAtoms* atomsCache = GetAtomCache<AddonInstallAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !JS_GetPropertyById(cx, callback, atomsCache->error_id, &rval)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  binding_detail::FakeString rvalDecl;
  if (!ConvertJSValueToString(cx, rval, eNull, eNull, rvalDecl)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  aRetVal = rvalDecl;
}

int64_t
AddonInstallJSImpl::GetProgress(ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "AddonInstall.progress", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return int64_t(0);
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());

  JS::Rooted<JSObject *> callback(cx, mCallback);
  AddonInstallAtoms* atomsCache = GetAtomCache<AddonInstallAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !JS_GetPropertyById(cx, callback, atomsCache->progress_id, &rval)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return int64_t(0);
  }
  int64_t rvalDecl;
  if (!ValueToPrimitive<int64_t, eDefault>(cx, rval, &rvalDecl)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return int64_t(0);
  }
  return rvalDecl;
}

int64_t
AddonInstallJSImpl::GetMaxProgress(ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "AddonInstall.maxProgress", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return int64_t(0);
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());

  JS::Rooted<JSObject *> callback(cx, mCallback);
  AddonInstallAtoms* atomsCache = GetAtomCache<AddonInstallAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !JS_GetPropertyById(cx, callback, atomsCache->maxProgress_id, &rval)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return int64_t(0);
  }
  int64_t rvalDecl;
  if (!ValueToPrimitive<int64_t, eDefault>(cx, rval, &rvalDecl)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return int64_t(0);
  }
  return rvalDecl;
}


NS_IMPL_CYCLE_COLLECTION_INHERITED(AddonInstall, mozilla::DOMEventTargetHelper, mImpl, mParent)
NS_IMPL_ADDREF_INHERITED(AddonInstall, mozilla::DOMEventTargetHelper)
NS_IMPL_RELEASE_INHERITED(AddonInstall, mozilla::DOMEventTargetHelper)
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(AddonInstall)
NS_INTERFACE_MAP_END_INHERITING(mozilla::DOMEventTargetHelper)

AddonInstall::AddonInstall(JS::Handle<JSObject*> aJSImplObject, JS::Handle<JSObject*> aJSImplGlobal, nsIGlobalObject* aParent)
  : mozilla::DOMEventTargetHelper(aParent),
    mImpl(new AddonInstallJSImpl(nullptr, aJSImplObject, aJSImplGlobal, /* aIncumbentGlobal = */ nullptr)),
    mParent(aParent)
{
}


AddonInstall::~AddonInstall()
{
}

nsISupports*
AddonInstall::GetParentObject() const
{
  return mParent;
}

JSObject*
AddonInstall::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
{
  JS::Rooted<JSObject*> obj(aCx, AddonInstall_Binding::Wrap(aCx, this, aGivenProto));
  if (!obj) {
    return nullptr;
  }

  // Now define it on our chrome object
  JSAutoRealm ar(aCx, mImpl->CallbackGlobalOrNull());
  if (!JS_WrapObject(aCx, &obj)) {
    return nullptr;
  }
  if (!JS_DefineProperty(aCx, mImpl->CallbackOrNull(), "__DOM_IMPL__", obj, 0)) {
    return nullptr;
  }
  return obj;
}

void
AddonInstall::GetState(nsString& aRetVal, ErrorResult& aRv, JS::Realm* aRealm) const
{
  return mImpl->GetState(aRetVal, aRv, aRealm);
}

void
AddonInstall::GetError(nsString& aRetVal, ErrorResult& aRv, JS::Realm* aRealm) const
{
  return mImpl->GetError(aRetVal, aRv, aRealm);
}

int64_t
AddonInstall::GetProgress(ErrorResult& aRv, JS::Realm* aRealm) const
{
  return mImpl->GetProgress(aRv, aRealm);
}

int64_t
AddonInstall::GetMaxProgress(ErrorResult& aRv, JS::Realm* aRealm) const
{
  return mImpl->GetMaxProgress(aRv, aRealm);
}

// Return a raw pointer here to avoid refcounting, but make sure it's safe (the object should be kept alive by the callee).
already_AddRefed<Promise>
AddonInstall::Install(ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->Install(aRv, aRealm);
}

// Return a raw pointer here to avoid refcounting, but make sure it's safe (the object should be kept alive by the callee).
already_AddRefed<Promise>
AddonInstall::Cancel(ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->Cancel(aRv, aRealm);
}

bool
AddonInstall::_Create(JSContext* cx, unsigned argc, JS::Value* vp)
{
  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
  if (args.length() < 2) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "AddonInstall._create");
  }
  if (!args[0].isObject()) {
    return ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of AddonInstall._create");
  }
  if (!args[1].isObject()) {
    return ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 2 of AddonInstall._create");
  }

  // GlobalObject will go through wrappers as needed for us, and
  // is simpler than the right UnwrapArg incantation.
  GlobalObject global(cx, &args[0].toObject());
  if (global.Failed()) {
    return false;
  }
  nsCOMPtr<nsIGlobalObject> globalHolder = do_QueryInterface(global.GetAsSupports());
  MOZ_ASSERT(globalHolder);
  JS::Rooted<JSObject*> arg(cx, &args[1].toObject());
  JS::Rooted<JSObject*> argGlobal(cx, JS::CurrentGlobalOrNull(cx));
  RefPtr<AddonInstall> impl = new AddonInstall(arg, argGlobal, globalHolder);
  MOZ_ASSERT(js::IsObjectInContextCompartment(arg, cx));
  return GetOrCreateDOMReflector(cx, impl, args.rval());
}


already_AddRefed<Promise>
AddonManagerJSImpl::GetAddonByID(const nsAString& id, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "AddonManager.getAddonByID", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return nullptr;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(1)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return nullptr;
  }
  unsigned argc = 1;

  do {
    nsString mutableStr(id);
    if (!xpc::NonVoidStringToJsval(cx, mutableStr, argv[0])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  AddonManagerAtoms* atomsCache = GetAtomCache<AddonManagerAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->getAddonByID_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return nullptr;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return nullptr;
  }
  RefPtr<Promise> rvalDecl;
  { // Scope for our GlobalObject, FastErrorResult, JSAutoRealm,
    // etc.

    JS::Rooted<JSObject*> globalObj(cx);
    if (!rval.isObject()) {
      aRv.ThrowTypeError<MSG_NOT_OBJECT>(NS_LITERAL_STRING("return value of AddonManager.getAddonByID"));
      return nullptr;
    }
    JSObject* unwrappedVal = js::CheckedUnwrap(&rval.toObject());
    if (!unwrappedVal) {
      // A slight lie, but not much of one, for a dead object wrapper.
      aRv.ThrowTypeError<MSG_NOT_OBJECT>(NS_LITERAL_STRING("return value of AddonManager.getAddonByID"));
      return nullptr;
    }
    globalObj = JS::GetNonCCWObjectGlobal(unwrappedVal);
    JSAutoRealm ar(cx, globalObj);
    GlobalObject promiseGlobal(cx, globalObj);
    if (promiseGlobal.Failed()) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }

    JS::Rooted<JS::Value> valueToResolve(cx, rval);
    if (!JS_WrapValue(cx, &valueToResolve)) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }
    binding_detail::FastErrorResult promiseRv;
    nsCOMPtr<nsIGlobalObject> global =
      do_QueryInterface(promiseGlobal.GetAsSupports());
    if (!global) {
      promiseRv.ThrowWithCustomCleanup(NS_ERROR_UNEXPECTED);
      MOZ_ALWAYS_TRUE(promiseRv.MaybeSetPendingException(cx));
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }
    rvalDecl = Promise::Resolve(global, cx, valueToResolve,
                                    promiseRv);
    if (promiseRv.MaybeSetPendingException(cx)) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }
  }
  return rvalDecl.forget();
}

already_AddRefed<Promise>
AddonManagerJSImpl::CreateInstall(const addonInstallOptions& options, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "AddonManager.createInstall", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return nullptr;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(1)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return nullptr;
  }
  unsigned argc = 1;

  do {
    if (!options.ToObjectInternal(cx, argv[0])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  AddonManagerAtoms* atomsCache = GetAtomCache<AddonManagerAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->createInstall_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return nullptr;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return nullptr;
  }
  RefPtr<Promise> rvalDecl;
  { // Scope for our GlobalObject, FastErrorResult, JSAutoRealm,
    // etc.

    JS::Rooted<JSObject*> globalObj(cx);
    if (!rval.isObject()) {
      aRv.ThrowTypeError<MSG_NOT_OBJECT>(NS_LITERAL_STRING("return value of AddonManager.createInstall"));
      return nullptr;
    }
    JSObject* unwrappedVal = js::CheckedUnwrap(&rval.toObject());
    if (!unwrappedVal) {
      // A slight lie, but not much of one, for a dead object wrapper.
      aRv.ThrowTypeError<MSG_NOT_OBJECT>(NS_LITERAL_STRING("return value of AddonManager.createInstall"));
      return nullptr;
    }
    globalObj = JS::GetNonCCWObjectGlobal(unwrappedVal);
    JSAutoRealm ar(cx, globalObj);
    GlobalObject promiseGlobal(cx, globalObj);
    if (promiseGlobal.Failed()) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }

    JS::Rooted<JS::Value> valueToResolve(cx, rval);
    if (!JS_WrapValue(cx, &valueToResolve)) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }
    binding_detail::FastErrorResult promiseRv;
    nsCOMPtr<nsIGlobalObject> global =
      do_QueryInterface(promiseGlobal.GetAsSupports());
    if (!global) {
      promiseRv.ThrowWithCustomCleanup(NS_ERROR_UNEXPECTED);
      MOZ_ALWAYS_TRUE(promiseRv.MaybeSetPendingException(cx));
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }
    rvalDecl = Promise::Resolve(global, cx, valueToResolve,
                                    promiseRv);
    if (promiseRv.MaybeSetPendingException(cx)) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return nullptr;
    }
  }
  return rvalDecl.forget();
}

void
AddonManagerJSImpl::EventListenerAdded(const nsAString& aType, ErrorResult& aRv, const char* aExecutionReason, ExceptionHandling aExceptionHandling, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "EventListenerAdded", aExceptionHandling, aRealm);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(1)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return;
  }
  unsigned argc = 1;

  do {
    nsString mutableStr(aType);
    if (!xpc::NonVoidStringToJsval(cx, mutableStr, argv[0])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  AddonManagerAtoms* atomsCache = GetAtomCache<AddonManagerAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->eventListenerAdded_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

void
AddonManagerJSImpl::EventListenerRemoved(const nsAString& aType, ErrorResult& aRv, const char* aExecutionReason, ExceptionHandling aExceptionHandling, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "EventListenerRemoved", aExceptionHandling, aRealm);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(1)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return;
  }
  unsigned argc = 1;

  do {
    nsString mutableStr(aType);
    if (!xpc::NonVoidStringToJsval(cx, mutableStr, argv[0])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  AddonManagerAtoms* atomsCache = GetAtomCache<AddonManagerAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->eventListenerRemoved_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

bool
AddonManagerJSImpl::InitIds(JSContext* cx, AddonManagerAtoms* atomsCache)
{
  MOZ_ASSERT(!*reinterpret_cast<jsid**>(atomsCache));

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->eventListenerRemoved_id.init(cx, "eventListenerRemoved") ||
      !atomsCache->eventListenerAdded_id.init(cx, "eventListenerAdded") ||
      !atomsCache->permissionPromptsEnabled_id.init(cx, "permissionPromptsEnabled") ||
      !atomsCache->createInstall_id.init(cx, "createInstall") ||
      !atomsCache->getAddonByID_id.init(cx, "getAddonByID")) {
    return false;
  }
  return true;
}


bool
AddonManagerJSImpl::GetPermissionPromptsEnabled(ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "AddonManager.permissionPromptsEnabled", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return bool(0);
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());

  JS::Rooted<JSObject *> callback(cx, mCallback);
  AddonManagerAtoms* atomsCache = GetAtomCache<AddonManagerAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !JS_GetPropertyById(cx, callback, atomsCache->permissionPromptsEnabled_id, &rval)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return bool(0);
  }
  bool rvalDecl;
  if (!ValueToPrimitive<bool, eDefault>(cx, rval, &rvalDecl)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return bool(0);
  }
  return rvalDecl;
}


NS_IMPL_CYCLE_COLLECTION_INHERITED(AddonManager, mozilla::DOMEventTargetHelper, mImpl, mParent)
NS_IMPL_ADDREF_INHERITED(AddonManager, mozilla::DOMEventTargetHelper)
NS_IMPL_RELEASE_INHERITED(AddonManager, mozilla::DOMEventTargetHelper)
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(AddonManager)
NS_INTERFACE_MAP_END_INHERITING(mozilla::DOMEventTargetHelper)

AddonManager::AddonManager(JS::Handle<JSObject*> aJSImplObject, JS::Handle<JSObject*> aJSImplGlobal, nsIGlobalObject* aParent)
  : mozilla::DOMEventTargetHelper(aParent),
    mImpl(new AddonManagerJSImpl(nullptr, aJSImplObject, aJSImplGlobal, /* aIncumbentGlobal = */ nullptr)),
    mParent(aParent)
{
}


AddonManager::~AddonManager()
{
}

nsISupports*
AddonManager::GetParentObject() const
{
  return mParent;
}

JSObject*
AddonManager::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
{
  JS::Rooted<JSObject*> obj(aCx, AddonManager_Binding::Wrap(aCx, this, aGivenProto));
  if (!obj) {
    return nullptr;
  }

  // Now define it on our chrome object
  JSAutoRealm ar(aCx, mImpl->CallbackGlobalOrNull());
  if (!JS_WrapObject(aCx, &obj)) {
    return nullptr;
  }
  if (!JS_DefineProperty(aCx, mImpl->CallbackOrNull(), "__DOM_IMPL__", obj, 0)) {
    return nullptr;
  }
  return obj;
}

// Return a raw pointer here to avoid refcounting, but make sure it's safe (the object should be kept alive by the callee).
already_AddRefed<Promise>
AddonManager::GetAddonByID(const nsAString& id, ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->GetAddonByID(id, aRv, aRealm);
}

// Return a raw pointer here to avoid refcounting, but make sure it's safe (the object should be kept alive by the callee).
already_AddRefed<Promise>
AddonManager::CreateInstall(const addonInstallOptions& options, ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->CreateInstall(options, aRv, aRealm);
}

bool
AddonManager::GetPermissionPromptsEnabled(ErrorResult& aRv, JS::Realm* aRealm) const
{
  return mImpl->GetPermissionPromptsEnabled(aRv, aRealm);
}

void
AddonManager::EventListenerAdded(nsAtom* aType)
{
  mozilla::DOMEventTargetHelper::EventListenerAdded(aType);
  mImpl->EventListenerAdded(Substring(nsDependentAtomString(aType), 2), IgnoreErrors());
}


void
AddonManager::EventListenerRemoved(nsAtom* aType)
{
  mozilla::DOMEventTargetHelper::EventListenerRemoved(aType);
  mImpl->EventListenerRemoved(Substring(nsDependentAtomString(aType), 2), IgnoreErrors());
}


bool
AddonManager::_Create(JSContext* cx, unsigned argc, JS::Value* vp)
{
  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
  if (args.length() < 2) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "AddonManager._create");
  }
  if (!args[0].isObject()) {
    return ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of AddonManager._create");
  }
  if (!args[1].isObject()) {
    return ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 2 of AddonManager._create");
  }

  // GlobalObject will go through wrappers as needed for us, and
  // is simpler than the right UnwrapArg incantation.
  GlobalObject global(cx, &args[0].toObject());
  if (global.Failed()) {
    return false;
  }
  nsCOMPtr<nsIGlobalObject> globalHolder = do_QueryInterface(global.GetAsSupports());
  MOZ_ASSERT(globalHolder);
  JS::Rooted<JSObject*> arg(cx, &args[1].toObject());
  JS::Rooted<JSObject*> argGlobal(cx, JS::CurrentGlobalOrNull(cx));
  RefPtr<AddonManager> impl = new AddonManager(arg, argGlobal, globalHolder);
  MOZ_ASSERT(js::IsObjectInContextCompartment(arg, cx));
  return GetOrCreateDOMReflector(cx, impl, args.rval());
}


} // namespace dom
} // namespace mozilla

Coverage Report

Created: 2018-09-25 14:53