150 lines
3.9 KiB
C++
150 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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#include "CParserContext.h"
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#include "nsToken.h"
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#include "prenv.h"
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MOZ_DECL_CTOR_COUNTER(CParserContext);
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/**
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* Your friendly little constructor. Ok, it's not the friendly, but the only guy
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* using it is the parser.
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* @update gess7/23/98
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* @param aScanner
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* @param aKey
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* @param aListener
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*/
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CParserContext::CParserContext(nsScanner* aScanner,
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void *aKey,
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eParserCommands aCommand,
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nsIStreamObserver* aListener,
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nsIDTD *aDTD,
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eAutoDetectResult aStatus,
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PRBool aCopyUnused)
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{
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MOZ_COUNT_CTOR(CParserContext);
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mScanner=aScanner;
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mKey=aKey;
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mPrevContext=0;
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mListener=aListener;
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NS_IF_ADDREF(mListener);
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mDTDMode=eDTDMode_unknown;
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mAutoDetectStatus=aStatus;
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mTransferBuffer=0;
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mDTD=aDTD;
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NS_IF_ADDREF(mDTD);
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mTransferBufferSize=eTransferBufferSize;
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mParserEnabled=PR_TRUE;
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mStreamListenerState=eNone;
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mMultipart=PR_TRUE;
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mContextType=eCTNone;
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mCopyUnused=aCopyUnused;
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mParserCommand=aCommand;
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mChannel=0;
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mValidator=0;
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}
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/**
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* Your friendly little constructor. Ok, it's not the friendly, but the only guy
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* using it is the parser.
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* @update gess7/23/98
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* @param aScanner
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* @param aKey
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* @param aListener
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*/
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CParserContext::CParserContext(const CParserContext &aContext) : mMimeType() {
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MOZ_COUNT_CTOR(CParserContext);
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mScanner=aContext.mScanner;
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mKey=aContext.mKey;
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mPrevContext=0;
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mListener=aContext.mListener;
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NS_IF_ADDREF(mListener);
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mDTDMode=aContext.mDTDMode;
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mAutoDetectStatus=aContext.mAutoDetectStatus;
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mTransferBuffer=aContext.mTransferBuffer;
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mDTD=aContext.mDTD;
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NS_IF_ADDREF(mDTD);
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mTransferBufferSize=eTransferBufferSize;
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mParserEnabled=aContext.mParserEnabled;
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mStreamListenerState=aContext.mStreamListenerState;
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mMultipart=aContext.mMultipart;
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mContextType=aContext.mContextType;
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mChannel=aContext.mChannel;
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mParserCommand=aContext.mParserCommand;
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SetMimeType(aContext.mMimeType);
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}
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/**
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* Destructor for parser context
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* NOTE: DO NOT destroy the dtd here.
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* @update gess7/11/98
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*/
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CParserContext::~CParserContext(){
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MOZ_COUNT_DTOR(CParserContext);
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if(mScanner) {
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delete mScanner;
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mScanner=nsnull;
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}
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if(mTransferBuffer)
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delete [] mTransferBuffer;
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NS_IF_RELEASE(mDTD);
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NS_IF_RELEASE(mListener);
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//Remember that it's ok to simply ingore the PrevContext.
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}
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/**
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* Set's the mimetype for this context
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* @update rickg 03.18.2000
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*/
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void CParserContext::SetMimeType(const nsString& aMimeType){
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mMimeType.Assign(aMimeType);
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mDocType=ePlainText;
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if(mMimeType.EqualsWithConversion(kHTMLTextContentType))
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mDocType=eHTML4Text;
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else if(mMimeType.EqualsWithConversion(kXMLTextContentType))
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mDocType=eXMLText;
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else if(mMimeType.EqualsWithConversion(kXULTextContentType))
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mDocType=eXMLText;
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else if(mMimeType.EqualsWithConversion(kRDFTextContentType))
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mDocType=eXMLText;
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else if(mMimeType.EqualsWithConversion(kXIFTextContentType))
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mDocType=eXMLText;
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}
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