forked from mirrors/gecko-dev
86 lines
2.6 KiB
C++
86 lines
2.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 sw=2 et tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsAtom.h"
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#include "CParserContext.h"
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#include "prenv.h"
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#include "nsIHTMLContentSink.h"
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#include "nsHTMLTokenizer.h"
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#include "nsMimeTypes.h"
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#include "nsHTMLTokenizer.h"
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CParserContext::CParserContext(CParserContext* aPrevContext,
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nsScanner* aScanner,
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void *aKey,
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eParserCommands aCommand,
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nsIRequestObserver* aListener,
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eAutoDetectResult aStatus,
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bool aCopyUnused)
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: mListener(aListener)
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, mKey(aKey)
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, mPrevContext(aPrevContext)
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, mScanner(aScanner)
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, mDTDMode(eDTDMode_unknown)
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, mDocType(static_cast<eParserDocType>(0))
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, mStreamListenerState(eNone)
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, mContextType(eCTNone)
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, mAutoDetectStatus(aStatus)
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, mParserCommand(aCommand)
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, mMultipart(true)
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, mCopyUnused(aCopyUnused)
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{
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MOZ_COUNT_CTOR(CParserContext);
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}
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CParserContext::~CParserContext()
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{
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// It's ok to simply ingore the PrevContext.
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MOZ_COUNT_DTOR(CParserContext);
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}
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void
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CParserContext::SetMimeType(const nsACString& aMimeType)
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{
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mMimeType.Assign(aMimeType);
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mDocType = ePlainText;
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if (mMimeType.EqualsLiteral(TEXT_HTML))
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mDocType = eHTML_Strict;
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else if (mMimeType.EqualsLiteral(TEXT_XML) ||
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mMimeType.EqualsLiteral(APPLICATION_XML) ||
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mMimeType.EqualsLiteral(APPLICATION_XHTML_XML) ||
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mMimeType.EqualsLiteral(TEXT_XUL) ||
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mMimeType.EqualsLiteral(IMAGE_SVG_XML) ||
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mMimeType.EqualsLiteral(APPLICATION_MATHML_XML) ||
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mMimeType.EqualsLiteral(APPLICATION_RDF_XML) ||
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mMimeType.EqualsLiteral(APPLICATION_WAPXHTML_XML) ||
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mMimeType.EqualsLiteral(TEXT_RDF))
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mDocType = eXML;
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}
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nsresult
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CParserContext::GetTokenizer(nsIDTD* aDTD,
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nsIContentSink* aSink,
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nsITokenizer*& aTokenizer)
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{
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nsresult result = NS_OK;
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int32_t type = aDTD ? aDTD->GetType() : NS_IPARSER_FLAG_HTML;
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if (!mTokenizer) {
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if (type == NS_IPARSER_FLAG_HTML || mParserCommand == eViewSource) {
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mTokenizer = new nsHTMLTokenizer;
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}
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else if (type == NS_IPARSER_FLAG_XML) {
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mTokenizer = do_QueryInterface(aDTD, &result);
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}
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}
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aTokenizer = mTokenizer;
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return result;
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}
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