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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at */
* Implementation of DOM Core's DocumentType node.
#include "mozilla/dom/DocumentType.h"
#include "nsGkAtoms.h"
#include "nsCOMPtr.h"
#include "nsDOMString.h"
#include "nsNodeInfoManager.h"
#include "xpcpublic.h"
#include "nsWrapperCacheInlines.h"
#include "mozilla/dom/DocumentTypeBinding.h"
already_AddRefed<mozilla::dom::DocumentType> NS_NewDOMDocumentType(
nsNodeInfoManager* aNodeInfoManager, nsAtom* aName,
const nsAString& aPublicId, const nsAString& aSystemId,
const nsAString& aInternalSubset) {
MOZ_ASSERT(aName, "Must have a name");
RefPtr<mozilla::dom::NodeInfo> ni = aNodeInfoManager->GetNodeInfo(
nsGkAtoms::documentTypeNodeName, nullptr, kNameSpaceID_None,
RefPtr<mozilla::dom::DocumentType> docType =
new (aNodeInfoManager) mozilla::dom::DocumentType(
ni.forget(), aPublicId, aSystemId, aInternalSubset);
return docType.forget();
namespace mozilla::dom {
JSObject* DocumentType::WrapNode(JSContext* cx,
JS::Handle<JSObject*> aGivenProto) {
return DocumentType_Binding::Wrap(cx, this, aGivenProto);
DocumentType::DocumentType(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo,
const nsAString& aPublicId,
const nsAString& aSystemId,
const nsAString& aInternalSubset)
: CharacterData(std::move(aNodeInfo)),
mInternalSubset(aInternalSubset) {
"Bad NodeType in aNodeInfo");
DocumentType::~DocumentType() = default;
const nsTextFragment* DocumentType::GetText() { return nullptr; }
void DocumentType::GetName(nsAString& aName) const { aName = NodeName(); }
void DocumentType::GetPublicId(nsAString& aPublicId) const {
aPublicId = mPublicId;
void DocumentType::GetSystemId(nsAString& aSystemId) const {
aSystemId = mSystemId;
void DocumentType::GetInternalSubset(nsAString& aInternalSubset) const {
aInternalSubset = mInternalSubset;
already_AddRefed<CharacterData> DocumentType::CloneDataNode(
mozilla::dom::NodeInfo* aNodeInfo, bool aCloneText) const {
return do_AddRef(new (aNodeInfo->NodeInfoManager()) DocumentType(
do_AddRef(aNodeInfo), mPublicId, mSystemId, mInternalSubset));
} // namespace mozilla::dom