michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef nsSAXXMLReader_h__
michael@0: #define nsSAXXMLReader_h__
michael@0: 
michael@0: #include "nsCOMPtr.h"
michael@0: #include "nsIContentSink.h"
michael@0: #include "nsIExtendedExpatSink.h"
michael@0: #include "nsIParser.h"
michael@0: #include "nsIURI.h"
michael@0: #include "nsISAXXMLReader.h"
michael@0: #include "nsISAXContentHandler.h"
michael@0: #include "nsISAXDTDHandler.h"
michael@0: #include "nsISAXErrorHandler.h"
michael@0: #include "nsISAXLexicalHandler.h"
michael@0: #include "nsIMozSAXXMLDeclarationHandler.h"
michael@0: #include "nsCycleCollectionParticipant.h"
michael@0: #include "mozilla/Attributes.h"
michael@0: 
michael@0: #define NS_SAXXMLREADER_CONTRACTID "@mozilla.org/saxparser/xmlreader;1"
michael@0: #define NS_SAXXMLREADER_CID  \
michael@0: { 0xab1da296, 0x6125, 0x40ba, \
michael@0: { 0x96, 0xd0, 0x47, 0xa8, 0x28, 0x2a, 0xe3, 0xdb} }
michael@0: 
michael@0: class nsSAXXMLReader MOZ_FINAL : public nsISAXXMLReader,
michael@0:                                  public nsIExtendedExpatSink,
michael@0:                                  public nsIContentSink
michael@0: {
michael@0: public:
michael@0:   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
michael@0:   NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsSAXXMLReader, nsISAXXMLReader)
michael@0:   NS_DECL_NSIEXPATSINK
michael@0:   NS_DECL_NSIEXTENDEDEXPATSINK
michael@0:   NS_DECL_NSISAXXMLREADER
michael@0:   NS_DECL_NSIREQUESTOBSERVER
michael@0:   NS_DECL_NSISTREAMLISTENER
michael@0: 
michael@0:   nsSAXXMLReader();
michael@0: 
michael@0:   //nsIContentSink
michael@0:   NS_IMETHOD WillParse()
michael@0:   {
michael@0:     return NS_OK;
michael@0:   }
michael@0: 
michael@0:   NS_IMETHOD WillBuildModel(nsDTDMode aDTDMode);
michael@0:   NS_IMETHOD DidBuildModel(bool aTerminated);
michael@0:   NS_IMETHOD SetParser(nsParserBase* aParser);
michael@0:   
michael@0:   NS_IMETHOD WillInterrupt()
michael@0:   {
michael@0:     return NS_OK;
michael@0:   }
michael@0: 
michael@0:   NS_IMETHOD WillResume()
michael@0:   {
michael@0:     return NS_OK;
michael@0:   }
michael@0:   
michael@0:   virtual void FlushPendingNotifications(mozFlushType aType)
michael@0:   {
michael@0:   }
michael@0:   
michael@0:   NS_IMETHOD SetDocumentCharset(nsACString& aCharset)
michael@0:   {
michael@0:     return NS_OK;
michael@0:   }
michael@0:   
michael@0:   virtual nsISupports *GetTarget()
michael@0:   {
michael@0:     return nullptr;
michael@0:   }
michael@0: 
michael@0: private:
michael@0:   nsCOMPtr<nsISAXContentHandler> mContentHandler;
michael@0:   nsCOMPtr<nsISAXDTDHandler> mDTDHandler;
michael@0:   nsCOMPtr<nsISAXErrorHandler> mErrorHandler;
michael@0:   nsCOMPtr<nsISAXLexicalHandler> mLexicalHandler;
michael@0:   nsCOMPtr<nsIMozSAXXMLDeclarationHandler> mDeclarationHandler;
michael@0:   nsCOMPtr<nsIURI> mBaseURI;
michael@0:   nsCOMPtr<nsIStreamListener> mListener;
michael@0:   nsCOMPtr<nsIRequestObserver> mParserObserver;
michael@0:   bool mIsAsyncParse;
michael@0:   static bool TryChannelCharset(nsIChannel *aChannel,
michael@0:                                   int32_t& aCharsetSource,
michael@0:                                   nsACString& aCharset);
michael@0:   nsresult EnsureBaseURI();
michael@0:   nsresult InitParser(nsIRequestObserver *aListener, nsIChannel *aChannel);
michael@0:   nsresult SplitExpatName(const char16_t *aExpatName,
michael@0:                           nsString &aURI,
michael@0:                           nsString &aLocalName,
michael@0:                           nsString &aQName);
michael@0:   nsString mPublicId;
michael@0:   nsString mSystemId;
michael@0: 
michael@0:   // Feature flags
michael@0:   bool mEnableNamespacePrefixes;
michael@0: };
michael@0: 
michael@0: #endif // nsSAXXMLReader_h__