/* THIS FILE IS AUTOGENERATED FROM IDBCursor.webidl BY Codegen.py - DO NOT EDIT */

#include "IDBCursorBinding.h"

#include "WrapperFactory.h"

#include "jsapi.h"

#include "mozilla/OwningNonNull.h"

#include "mozilla/dom/BindingUtils.h"

#include "mozilla/dom/DOMJSClass.h"

#include "mozilla/dom/IDBCursor.h"

#include "mozilla/dom/IDBIndex.h"

#include "mozilla/dom/IDBObjectStore.h"

#include "mozilla/dom/IDBRequest.h"

#include "mozilla/dom/NonRefcountedDOMObject.h"

#include "mozilla/dom/PrimitiveConversions.h"

#include "mozilla/dom/UnionConversions.h"

#include "mozilla/dom/XrayExpandoClass.h"

namespace mozilla {

namespace dom {

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

using namespace mozilla::dom::binding_detail;

namespace IDBCursorDirectionValues {

extern const EnumEntry strings[5] = {

  {"next", 4},

  {"nextunique", 10},

  {"prev", 4},

  {"prevunique", 10},

  { nullptr, 0 }

};

} // namespace IDBCursorDirectionValues

bool

ToJSValue(JSContext* aCx, IDBCursorDirection aArgument, JS::MutableHandle<JS::Value> aValue)

{

  MOZ_ASSERT(uint32_t(aArgument) < ArrayLength(IDBCursorDirectionValues::strings));

  JSString* resultStr =

    JS_NewStringCopyN(aCx, IDBCursorDirectionValues::strings[uint32_t(aArgument)].value,

                      IDBCursorDirectionValues::strings[uint32_t(aArgument)].length);

  if (!resultStr) {

    return false;

  }

  aValue.setString(resultStr);

  return true;

}

void

ImplCycleCollectionTraverse(nsCycleCollectionTraversalCallback& aCallback, OwningIDBObjectStoreOrIDBIndex& aUnion, const char* aName, uint32_t aFlags)

{

  if (aUnion.IsIDBObjectStore()) {

    ImplCycleCollectionTraverse(aCallback, aUnion.GetAsIDBObjectStore(), "mIDBObjectStore", aFlags);

  } else if (aUnion.IsIDBIndex()) {

    ImplCycleCollectionTraverse(aCallback, aUnion.GetAsIDBIndex(), "mIDBIndex", aFlags);

  }

}

void

ImplCycleCollectionUnlink(OwningIDBObjectStoreOrIDBIndex& aUnion)

{

  aUnion.Uninit();

}

bool

IDBObjectStoreOrIDBIndex::ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const

{

  switch (mType) {

    case eUninitialized: {

      return false;

      break;

    }

    case eIDBObjectStore: {

      if (!GetOrCreateDOMReflector(cx, mValue.mIDBObjectStore.Value(), rval)) {

        MOZ_ASSERT(JS_IsExceptionPending(cx));

        return false;

      }

      return true;

      break;

    }

    case eIDBIndex: {

      if (!GetOrCreateDOMReflector(cx, mValue.mIDBIndex.Value(), rval)) {

        MOZ_ASSERT(JS_IsExceptionPending(cx));

        return false;

      }

      return true;

      break;

    }

    default: {

      return false;

      break;

    }

  }

  return false;

}

OwningNonNull<mozilla::dom::IDBObjectStore>&

OwningIDBObjectStoreOrIDBIndex::RawSetAsIDBObjectStore()

{

  if (mType == eIDBObjectStore) {

    return mValue.mIDBObjectStore.Value();

  }

  MOZ_ASSERT(mType == eUninitialized);

  mType = eIDBObjectStore;

  return mValue.mIDBObjectStore.SetValue();

}

OwningNonNull<mozilla::dom::IDBObjectStore>&

OwningIDBObjectStoreOrIDBIndex::SetAsIDBObjectStore()

{

  if (mType == eIDBObjectStore) {

    return mValue.mIDBObjectStore.Value();

  }

  Uninit();

  mType = eIDBObjectStore;

  return mValue.mIDBObjectStore.SetValue();

}

bool

OwningIDBObjectStoreOrIDBIndex::TrySetToIDBObjectStore(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)

{

  tryNext = false;

  { // scope for memberSlot

    OwningNonNull<mozilla::dom::IDBObjectStore>& memberSlot = RawSetAsIDBObjectStore();

    static_assert(IsRefcounted<mozilla::dom::IDBObjectStore>::value, "We can only store refcounted classes.");{

      nsresult rv = UnwrapObject<prototypes::id::IDBObjectStore, mozilla::dom::IDBObjectStore>(value, memberSlot);

      if (NS_FAILED(rv)) {

        DestroyIDBObjectStore();

        tryNext = true;

        return true;

      }

    }

  }

  return true;

}

void

OwningIDBObjectStoreOrIDBIndex::DestroyIDBObjectStore()

{

  MOZ_ASSERT(IsIDBObjectStore(), "Wrong type!");

  mValue.mIDBObjectStore.Destroy();

  mType = eUninitialized;

}

OwningNonNull<mozilla::dom::IDBIndex>&

OwningIDBObjectStoreOrIDBIndex::RawSetAsIDBIndex()

{

  if (mType == eIDBIndex) {

    return mValue.mIDBIndex.Value();

  }

  MOZ_ASSERT(mType == eUninitialized);

  mType = eIDBIndex;

  return mValue.mIDBIndex.SetValue();

}

OwningNonNull<mozilla::dom::IDBIndex>&

OwningIDBObjectStoreOrIDBIndex::SetAsIDBIndex()

{

  if (mType == eIDBIndex) {

    return mValue.mIDBIndex.Value();

  }

  Uninit();

  mType = eIDBIndex;

  return mValue.mIDBIndex.SetValue();

}

bool

OwningIDBObjectStoreOrIDBIndex::TrySetToIDBIndex(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)

{

  tryNext = false;

  { // scope for memberSlot

    OwningNonNull<mozilla::dom::IDBIndex>& memberSlot = RawSetAsIDBIndex();

    static_assert(IsRefcounted<mozilla::dom::IDBIndex>::value, "We can only store refcounted classes.");{

      nsresult rv = UnwrapObject<prototypes::id::IDBIndex, mozilla::dom::IDBIndex>(value, memberSlot);

      if (NS_FAILED(rv)) {

        DestroyIDBIndex();

        tryNext = true;

        return true;

      }

    }

  }

  return true;

}

void

OwningIDBObjectStoreOrIDBIndex::DestroyIDBIndex()

{

  MOZ_ASSERT(IsIDBIndex(), "Wrong type!");

  mValue.mIDBIndex.Destroy();

  mType = eUninitialized;

}

void

OwningIDBObjectStoreOrIDBIndex::Uninit()

{

  switch (mType) {

    case eUninitialized: {

      break;

    }

    case eIDBObjectStore: {

      DestroyIDBObjectStore();

      break;

    }

    case eIDBIndex: {

      DestroyIDBIndex();

      break;

    }

  }

}

bool

OwningIDBObjectStoreOrIDBIndex::ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const

{

  switch (mType) {

    case eUninitialized: {

      return false;

      break;

    }

    case eIDBObjectStore: {

      if (!GetOrCreateDOMReflector(cx, mValue.mIDBObjectStore.Value(), rval)) {

        MOZ_ASSERT(JS_IsExceptionPending(cx));

        return false;

      }

      return true;

      break;

    }

    case eIDBIndex: {

      if (!GetOrCreateDOMReflector(cx, mValue.mIDBIndex.Value(), rval)) {

        MOZ_ASSERT(JS_IsExceptionPending(cx));

        return false;

      }

      return true;

      break;

    }

    default: {

      return false;

      break;

    }

  }

  return false;

}

void

OwningIDBObjectStoreOrIDBIndex::TraceUnion(JSTracer* trc)

{

}

OwningIDBObjectStoreOrIDBIndex&

OwningIDBObjectStoreOrIDBIndex::operator=(const OwningIDBObjectStoreOrIDBIndex& aOther)

{

  switch (aOther.mType) {

    case eUninitialized: {

      MOZ_ASSERT(mType == eUninitialized,

                 "We need to destroy ourselves?");

      break;

    }

    case eIDBObjectStore: {

      SetAsIDBObjectStore() = aOther.GetAsIDBObjectStore();

      break;

    }

    case eIDBIndex: {

      SetAsIDBIndex() = aOther.GetAsIDBIndex();

      break;

    }

  }

  return *this;

}

namespace IDBCursor_Binding {

MOZ_CAN_RUN_SCRIPT static bool

get_source(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::IDBCursor* self, JSJitGetterCallArgs args)

{

  AUTO_PROFILER_LABEL_FAST("get IDBCursor.source", DOM, cx);

  OwningIDBObjectStoreOrIDBIndex result;

  self->GetSource(result);

  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  if (!result.ToJSVal(cx, obj, args.rval())) {

    return false;

  }

  return true;

}

static const JSJitInfo source_getterinfo = {

  { (JSJitGetterOp)get_source },

  { prototypes::id::IDBCursor },

  { PrototypeTraits<prototypes::id::IDBCursor>::Depth },

  JSJitInfo::Getter,

  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_direction(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::IDBCursor* self, JSJitGetterCallArgs args)

{

  AUTO_PROFILER_LABEL_FAST("get IDBCursor.direction", DOM, cx);

  IDBCursorDirection result(self->GetDirection());

  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  if (!ToJSValue(cx, result, args.rval())) {

    return false;

  }

  return true;

}

static const JSJitInfo direction_getterinfo = {

  { (JSJitGetterOp)get_direction },

  { prototypes::id::IDBCursor },

  { PrototypeTraits<prototypes::id::IDBCursor>::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_key(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::IDBCursor* self, JSJitGetterCallArgs args)

{

  AUTO_PROFILER_LABEL_FAST("get IDBCursor.key", DOM, cx);

  FastErrorResult rv;

  JS::Rooted<JS::Value> result(cx);

  self->GetKey(cx, &result, rv);

  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {

    return false;

  }

  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  JS::ExposeValueToActiveJS(result);

  args.rval().set(result);

  if (!MaybeWrapValue(cx, args.rval())) {

    return false;

  }

  return true;

}

static const JSJitInfo key_getterinfo = {

  { (JSJitGetterOp)get_key },

  { prototypes::id::IDBCursor },

  { PrototypeTraits<prototypes::id::IDBCursor>::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_primaryKey(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::IDBCursor* self, JSJitGetterCallArgs args)

{

  AUTO_PROFILER_LABEL_FAST("get IDBCursor.primaryKey", DOM, cx);

  FastErrorResult rv;

  JS::Rooted<JS::Value> result(cx);

  self->GetPrimaryKey(cx, &result, rv);

  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {

    return false;

  }

  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  JS::ExposeValueToActiveJS(result);

  args.rval().set(result);

  if (!MaybeWrapValue(cx, args.rval())) {

    return false;

  }

  return true;

}

static const JSJitInfo primaryKey_getterinfo = {

  { (JSJitGetterOp)get_primaryKey },

  { prototypes::id::IDBCursor },

  { PrototypeTraits<prototypes::id::IDBCursor>::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

update(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::IDBCursor* self, const JSJitMethodCallArgs& args)

{

  AUTO_PROFILER_LABEL_FAST("IDBCursor.update", DOM, cx);

  if (MOZ_UNLIKELY(args.length() < 1)) {

    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "IDBCursor.update");

  }

  JS::Rooted<JS::Value> arg0(cx);

  arg0 = args[0];

  FastErrorResult rv;

  auto result(StrongOrRawPtr<mozilla::dom::IDBRequest>(self->Update(cx, arg0, rv)));

  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {

    return false;

  }

  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  if (!GetOrCreateDOMReflector(cx, result, args.rval())) {

    MOZ_ASSERT(JS_IsExceptionPending(cx));

    return false;

  }

  return true;

}

static const JSJitInfo update_methodinfo = {

  { (JSJitGetterOp)update },

  { prototypes::id::IDBCursor },

  { PrototypeTraits<prototypes::id::IDBCursor>::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

advance(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::IDBCursor* self, const JSJitMethodCallArgs& args)

{

  AUTO_PROFILER_LABEL_FAST("IDBCursor.advance", DOM, cx);

  if (MOZ_UNLIKELY(args.length() < 1)) {

    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "IDBCursor.advance");

  }

  uint32_t arg0;

  if (!ValueToPrimitive<uint32_t, eEnforceRange>(cx, args[0], &arg0)) {

    return false;

  }

  FastErrorResult rv;

  self->Advance(arg0, rv);

  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {

    return false;

  }

  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  args.rval().setUndefined();

  return true;

}

static const JSJitInfo advance_methodinfo = {

  { (JSJitGetterOp)advance },

  { prototypes::id::IDBCursor },

  { PrototypeTraits<prototypes::id::IDBCursor>::Depth },

  JSJitInfo::Method,

  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */

  JSVAL_TYPE_UNDEFINED,  /* 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

_continue_(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::IDBCursor* self, const JSJitMethodCallArgs& args)

{

  AUTO_PROFILER_LABEL_FAST("IDBCursor.continue", DOM, cx);

  JS::Rooted<JS::Value> arg0(cx);

  if (args.hasDefined(0)) {

    arg0 = args[0];

  } else {

    arg0 = JS::UndefinedValue();

  }

  FastErrorResult rv;

  self->Continue(cx, arg0, rv);

  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {

    return false;

  }

  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  args.rval().setUndefined();

  return true;

}

static const JSJitInfo continue_methodinfo = {

  { (JSJitGetterOp)_continue_ },

  { prototypes::id::IDBCursor },

  { PrototypeTraits<prototypes::id::IDBCursor>::Depth },

  JSJitInfo::Method,

  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */

  JSVAL_TYPE_UNDEFINED,  /* 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

continuePrimaryKey(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::IDBCursor* self, const JSJitMethodCallArgs& args)

{

  AUTO_PROFILER_LABEL_FAST("IDBCursor.continuePrimaryKey", DOM, cx);

  if (MOZ_UNLIKELY(args.length() < 2)) {

    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "IDBCursor.continuePrimaryKey");

  }

  JS::Rooted<JS::Value> arg0(cx);

  arg0 = args[0];

  JS::Rooted<JS::Value> arg1(cx);

  arg1 = args[1];

  FastErrorResult rv;

  self->ContinuePrimaryKey(cx, arg0, arg1, rv);

  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {

    return false;

  }

  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  args.rval().setUndefined();

  return true;

}

static const JSJitInfo continuePrimaryKey_methodinfo = {

  { (JSJitGetterOp)continuePrimaryKey },

  { prototypes::id::IDBCursor },

  { PrototypeTraits<prototypes::id::IDBCursor>::Depth },

  JSJitInfo::Method,

  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */

  JSVAL_TYPE_UNDEFINED,  /* 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

_delete_(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::IDBCursor* self, const JSJitMethodCallArgs& args)

{

  AUTO_PROFILER_LABEL_FAST("IDBCursor.delete", DOM, cx);

  FastErrorResult rv;

  auto result(StrongOrRawPtr<mozilla::dom::IDBRequest>(self->Delete(cx, rv)));

  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {

    return false;

  }

  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  if (!GetOrCreateDOMReflector(cx, result, args.rval())) {

    MOZ_ASSERT(JS_IsExceptionPending(cx));

    return false;

  }

  return true;

}

static const JSJitInfo delete_methodinfo = {

  { (JSJitGetterOp)_delete_ },

  { prototypes::id::IDBCursor },

  { PrototypeTraits<prototypes::id::IDBCursor>::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::IDBCursor* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::IDBCursor>(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::IDBCursor* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::IDBCursor>(obj);

  if (self) {

    ClearWrapper(self, self, obj);

    AddForDeferredFinalization<mozilla::dom::IDBCursor>(self);

  }

}

static size_t

_objectMoved(JSObject* obj, JSObject* old)

{

  mozilla::dom::IDBCursor* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::IDBCursor>(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 sMethods_specs[] = {

  JS_FNSPEC("update", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&update_methodinfo), 1, JSPROP_ENUMERATE, nullptr),

  JS_FNSPEC("advance", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&advance_methodinfo), 1, JSPROP_ENUMERATE, nullptr),

  JS_FNSPEC("continue", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&continue_methodinfo), 0, JSPROP_ENUMERATE, nullptr),

  JS_FNSPEC("continuePrimaryKey", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&continuePrimaryKey_methodinfo), 2, JSPROP_ENUMERATE, nullptr),

  JS_FNSPEC("delete", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&delete_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(5 <= 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[] = {

  { "source", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &source_getterinfo, nullptr, nullptr },

  { "direction", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &direction_getterinfo, nullptr, nullptr },

  { "key", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &key_getterinfo, nullptr, nullptr },

  { "primaryKey", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &primaryKey_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[9];

static PropertyInfo sNativeProperties_propertyInfos[9];

static const NativePropertiesN<2> sNativeProperties = {

  false, 0,

  false, 0,

  true,  0 /* sMethods */,

  true,  1 /* sAttributes */,

  false, 0,

  false, 0,

  false, 0,

  -1,

  9,

  sNativeProperties_sortedPropertyIndices,

  {

    { sMethods, &sNativeProperties_propertyInfos[0] },

    { sAttributes, &sNativeProperties_propertyInfos[5] }

  }

};

static_assert(9 < 1ull << CHAR_BIT * sizeof(sNativeProperties.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::IDBCursor,

  PrototypeTraits<prototypes::id::IDBCursor>::Depth,

  sNativePropertyHooks,

  "function IDBCursor() {\n    [native code]\n}",

  JS::GetRealmFunctionPrototype

};

static const DOMIfaceAndProtoJSClass sPrototypeClass = {

  {

    "IDBCursorPrototype",

    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::IDBCursor,

  PrototypeTraits<prototypes::id::IDBCursor>::Depth,

  sNativePropertyHooks,

  "[object IDBCursorPrototype]",

  JS::GetRealmObjectPrototype

};

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 = {

  { "IDBCursor",

    JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(1),

    &sClassOps,

    JS_NULL_CLASS_SPEC,

    &sClassExtension,

    JS_NULL_OBJECT_OPS

  },

  { prototypes::id::IDBCursor, 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::IDBCursor >::value,

  sNativePropertyHooks,

  FindAssociatedGlobalForNative<mozilla::dom::IDBCursor>::Get,

  GetProtoObjectHandle,

  GetCCParticipant<mozilla::dom::IDBCursor>::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::IDBCursor* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)

{

  static_assert(!IsBaseOf<NonRefcountedDOMObject, mozilla::dom::IDBCursor>::value,

                "Shouldn't have wrappercached things that are not refcounted.");

  MOZ_ASSERT(static_cast<mozilla::dom::IDBCursor*>(aObject) ==

             reinterpret_cast<mozilla::dom::IDBCursor*>(aObject),

             "Multiple inheritance for mozilla::dom::IDBCursor 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::IDBCursor> 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(), nullptr },

  prototypes::id::IDBCursor,

  constructors::id::IDBCursor,

  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;

    }

    sIdsInited = true;

  }

  JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::IDBCursor);

  JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::IDBCursor);

  dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,

                              &sPrototypeClass.mBase, protoCache,

                              nullptr,

                              constructorProto, &sInterfaceObjectClass.mBase, 0, nullptr,

                              interfaceCache,

                              sNativeProperties.Upcast(),

                              nullptr,

                              "IDBCursor", aDefineOnGlobal,

                              nullptr,

                              false);

}

JSObject*

GetProtoObject(JSContext* aCx)

{

  return GetProtoObjectHandle(aCx);

}

JSObject*

GetConstructorObject(JSContext* aCx)

{

  return GetConstructorObjectHandle(aCx);

}

} // namespace IDBCursor_Binding

namespace IDBCursorWithValue_Binding {

static_assert(IsRefcounted<NativeType>::value == IsRefcounted<IDBCursor_Binding::NativeType>::value,

              "Can't inherit from an interface with a different ownership model.");

MOZ_CAN_RUN_SCRIPT static bool

get_value(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::IDBCursor* self, JSJitGetterCallArgs args)

{

  AUTO_PROFILER_LABEL_FAST("get IDBCursorWithValue.value", DOM, cx);

  FastErrorResult rv;

  JS::Rooted<JS::Value> result(cx);

  self->GetValue(cx, &result, rv);

  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {

    return false;

  }

  MOZ_ASSERT(!JS_IsExceptionPending(cx));