/* -*- 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 "nsIDOMParser.h" #include "nsWeakReference.h" #include "nsWrapperCache.h" #include "mozilla/ErrorResult.h" #include "mozilla/dom/DOMParserBinding.h" #include "mozilla/dom/TypedArray.h" class nsIDocument; namespace mozilla { namespace dom { class DOMParser final : public nsIDOMParser, public nsSupportsWeakReference, public nsWrapperCache { typedef mozilla::dom::GlobalObject GlobalObject; virtual ~DOMParser(); public: DOMParser(); NS_DECL_CYCLE_COLLECTING_ISUPPORTS NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_AMBIGUOUS(DOMParser, nsIDOMParser) // nsIDOMParser NS_DECL_NSIDOMPARSER // WebIDL API static already_AddRefed<DOMParser> Constructor(const GlobalObject& aOwner, mozilla::ErrorResult& rv); static already_AddRefed<DOMParser> Constructor(const GlobalObject& aOwner, nsIPrincipal* aPrincipal, nsIURI* aDocumentURI, nsIURI* aBaseURI, mozilla::ErrorResult& rv); already_AddRefed<nsIDocument> ParseFromString(const nsAString& aStr, mozilla::dom::SupportedType aType, mozilla::ErrorResult& rv); already_AddRefed<nsIDocument> ParseFromBuffer(const mozilla::dom::Sequence<uint8_t>& aBuf, uint32_t aBufLen, mozilla::dom::SupportedType aType, mozilla::ErrorResult& rv); already_AddRefed<nsIDocument> ParseFromBuffer(const mozilla::dom::Uint8Array& aBuf, uint32_t aBufLen, mozilla::dom::SupportedType aType, mozilla::ErrorResult& rv); already_AddRefed<nsIDocument> ParseFromStream(nsIInputStream* aStream, const nsAString& aCharset, int32_t aContentLength, mozilla::dom::SupportedType aType, mozilla::ErrorResult& rv); void Init(nsIPrincipal* aPrincipal, nsIURI* aDocumentURI, nsIURI* aBaseURI, mozilla::ErrorResult& rv); nsISupports* GetParentObject() const { return mOwner; } virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override { return mozilla::dom::DOMParserBinding::Wrap(aCx, this, aGivenProto); } private: explicit DOMParser(nsISupports* aOwner) : mOwner(aOwner), mAttemptedInit(false) { MOZ_ASSERT(aOwner); } nsresult InitInternal(nsISupports* aOwner, nsIPrincipal* prin, nsIURI* documentURI, nsIURI* baseURI); nsresult SetUpDocument(DocumentFlavor aFlavor, nsIDOMDocument** aResult); // Helper for ParseFromString nsresult ParseFromString(const nsAString& str, const char *contentType, nsIDOMDocument **aResult); class AttemptedInitMarker { public: explicit AttemptedInitMarker(bool* aAttemptedInit) : mAttemptedInit(aAttemptedInit) {} ~AttemptedInitMarker() { *mAttemptedInit = true; } private: bool* mAttemptedInit; }; nsCOMPtr<nsISupports> mOwner; nsCOMPtr<nsIPrincipal> mPrincipal; nsCOMPtr<nsIPrincipal> mOriginalPrincipal; nsCOMPtr<nsIURI> mDocumentURI; nsCOMPtr<nsIURI> mBaseURI; nsWeakPtr mScriptHandlingObject; bool mAttemptedInit; }; } // namespace dom } // namespace mozilla #endif