/* -*- 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 http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_dom_DOMParser_h_

#define mozilla_dom_DOMParser_h_

#include "nsCOMPtr.h"

#include "nsIDocument.h"

#include "nsWrapperCache.h"

#include "mozilla/ErrorResult.h"

#include "mozilla/Span.h"

#include "mozilla/dom/DOMParserBinding.h"

#include "mozilla/dom/TypedArray.h"

class nsIDocument;

class nsIGlobalObject;

namespace mozilla {

namespace dom {

class DOMParser final : public nsISupports,

                        public nsWrapperCache

{

  typedef mozilla::dom::GlobalObject GlobalObject;

  virtual ~DOMParser();

public:

  NS_DECL_CYCLE_COLLECTING_ISUPPORTS

  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(DOMParser)

  // WebIDL API

  static already_AddRefed<DOMParser>

  Constructor(const GlobalObject& aOwner,

              mozilla::ErrorResult& rv);

  already_AddRefed<nsIDocument>

  ParseFromString(const nsAString& aStr, SupportedType aType, ErrorResult& aRv);

  // Sequence converts to Span, so we can use this overload for both

  // the Sequence case and our internal uses.

  already_AddRefed<nsIDocument>

  ParseFromBuffer(Span<const uint8_t> aBuf, SupportedType aType,

                  ErrorResult& aRv);

  already_AddRefed<nsIDocument>

  ParseFromBuffer(const Uint8Array& aBuf, SupportedType aType,

                  ErrorResult& aRv);

  already_AddRefed<nsIDocument>

  ParseFromStream(nsIInputStream* aStream, const nsAString& aCharset,

                  int32_t aContentLength, SupportedType aType,

                  ErrorResult& aRv);

  void

  ForceEnableXULXBL()

  {

    mForceEnableXULXBL = true;

  }

  nsIGlobalObject* GetParentObject() const

  {

    return mOwner;

  }

  virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override

  {

    return mozilla::dom::DOMParser_Binding::Wrap(aCx, this, aGivenProto);

  }

  // A way to create a non-global-associated DOMParser from C++.

  static already_AddRefed<DOMParser> CreateWithoutGlobal(ErrorResult& aRv);

private:

  DOMParser(nsIGlobalObject* aOwner, nsIPrincipal* aDocPrincipal,

            nsIURI* aDocumentURI, nsIURI* aBaseURI);

  already_AddRefed<nsIDocument> SetUpDocument(DocumentFlavor aFlavor,

                                              ErrorResult& aRv);

  nsCOMPtr<nsIGlobalObject> mOwner;

  nsCOMPtr<nsIPrincipal> mPrincipal;

  nsCOMPtr<nsIURI> mDocumentURI;

  nsCOMPtr<nsIURI> mBaseURI;

  bool mForceEnableXULXBL;

};

} // namespace dom

} // namespace mozilla

#endif