/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* 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 nsSAXXMLReader_h__ #define nsSAXXMLReader_h__ #include "nsCOMPtr.h" #include "nsIContentSink.h" #include "nsIExtendedExpatSink.h" #include "nsIParser.h" #include "nsIURI.h" #include "nsISAXXMLReader.h" #include "nsISAXContentHandler.h" #include "nsISAXDTDHandler.h" #include "nsISAXErrorHandler.h" #include "nsISAXLexicalHandler.h" #include "nsIMozSAXXMLDeclarationHandler.h" #include "nsCycleCollectionParticipant.h" #include "mozilla/Attributes.h" #define NS_SAXXMLREADER_CONTRACTID "@mozilla.org/saxparser/xmlreader;1" #define NS_SAXXMLREADER_CID \ { 0xab1da296, 0x6125, 0x40ba, \ { 0x96, 0xd0, 0x47, 0xa8, 0x28, 0x2a, 0xe3, 0xdb} } class nsSAXXMLReader final : public nsISAXXMLReader, public nsIExtendedExpatSink, public nsIContentSink { public: NS_DECL_CYCLE_COLLECTING_ISUPPORTS NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsSAXXMLReader, nsISAXXMLReader) NS_DECL_NSIEXPATSINK NS_DECL_NSIEXTENDEDEXPATSINK NS_DECL_NSISAXXMLREADER NS_DECL_NSIREQUESTOBSERVER NS_DECL_NSISTREAMLISTENER nsSAXXMLReader(); //nsIContentSink NS_IMETHOD WillParse() override { return NS_OK; } NS_IMETHOD WillBuildModel(nsDTDMode aDTDMode) override; NS_IMETHOD DidBuildModel(bool aTerminated) override; NS_IMETHOD SetParser(nsParserBase* aParser) override; NS_IMETHOD WillInterrupt() override { return NS_OK; } NS_IMETHOD WillResume() override { return NS_OK; } virtual void FlushPendingNotifications(mozFlushType aType) override { } NS_IMETHOD SetDocumentCharset(nsACString& aCharset) override { return NS_OK; } virtual nsISupports *GetTarget() override { return nullptr; } private: ~nsSAXXMLReader() {} nsCOMPtr<nsISAXContentHandler> mContentHandler; nsCOMPtr<nsISAXDTDHandler> mDTDHandler; nsCOMPtr<nsISAXErrorHandler> mErrorHandler; nsCOMPtr<nsISAXLexicalHandler> mLexicalHandler; nsCOMPtr<nsIMozSAXXMLDeclarationHandler> mDeclarationHandler; nsCOMPtr<nsIURI> mBaseURI; nsCOMPtr<nsIStreamListener> mListener; nsCOMPtr<nsIRequestObserver> mParserObserver; bool mIsAsyncParse; static bool TryChannelCharset(nsIChannel *aChannel, int32_t& aCharsetSource, nsACString& aCharset); nsresult EnsureBaseURI(); nsresult InitParser(nsIRequestObserver *aListener, nsIChannel *aChannel); nsresult SplitExpatName(const char16_t *aExpatName, nsString &aURI, nsString &aLocalName, nsString &aQName); nsString mPublicId; nsString mSystemId; // Feature flags bool mEnableNamespacePrefixes; }; #endif // nsSAXXMLReader_h__