auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 348 deletions

diff --git a/WebCore/dom/XMLTokenizer.cpp b/WebCore/dom/XMLTokenizer.cpp
deleted file mode 100644
index b6e6f52..0000000
--- a/WebCore/dom/XMLTokenizer.cpp
+++ /dev/null
@@ -1,348 +0,0 @@
-/*
- * Copyright (C) 2000 Peter Kelly (pmk@post.com)
- * Copyright (C) 2005, 2006, 2008 Apple Inc. All rights reserved.
- * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org)
- * Copyright (C) 2007 Samuel Weinig (sam@webkit.org)
- * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
- * Copyright (C) 2008 Holger Hans Peter Freyther
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#include "config.h"
-#include "XMLTokenizer.h"
-
-#include "CDATASection.h"
-#include "CString.h"
-#include "CachedScript.h"
-#include "Comment.h"
-#include "DocLoader.h"
-#include "Document.h"
-#include "DocumentFragment.h"
-#include "DocumentType.h"
-#include "Frame.h"
-#include "FrameLoader.h"
-#include "FrameView.h"
-#include "HTMLLinkElement.h"
-#include "HTMLNames.h"
-#include "HTMLScriptElement.h"
-#include "HTMLStyleElement.h"
-#include "HTMLTokenizer.h"
-#include "ScriptController.h"
-#include "ProcessingInstruction.h"
-#include "ResourceError.h"
-#include "ResourceHandle.h"
-#include "ResourceRequest.h"
-#include "ResourceResponse.h"
-#include "TextResourceDecoder.h"
-#include <wtf/Platform.h>
-#include <wtf/StringExtras.h>
-#include <wtf/Threading.h>
-#include <wtf/Vector.h>
-
-#if ENABLE(SVG)
-#include "SVGNames.h"
-#include "SVGScriptElement.h"
-#include "SVGStyleElement.h"
-#endif
-
-using namespace std;
-
-namespace WebCore {
-
-const int maxErrors = 25;
-
-bool isScriptElement(Element* element)
-{
-    return element->hasTagName(HTMLNames::scriptTag)
-#if ENABLE(SVG)
-        || element->hasTagName(SVGNames::scriptTag)
-#endif
-        ;
-}
-
-ScriptElement* castToScriptElement(Element* element)
-{
-    ASSERT(isScriptElement(element));
-
-    if (element->hasTagName(HTMLNames::scriptTag))
-        return static_cast<HTMLScriptElement*>(element);
-
-#if ENABLE(SVG)
-    if (element->hasTagName(SVGNames::scriptTag))
-        return static_cast<SVGScriptElement*>(element);
-#endif
-
-    ASSERT_NOT_REACHED();
-    return 0;
-}
-
-void XMLTokenizer::setCurrentNode(Node* n)
-{
-    bool nodeNeedsReference = n && n != m_doc;
-    if (nodeNeedsReference)
-        n->ref(); 
-    if (m_currentNodeIsReferenced) 
-        m_currentNode->deref(); 
-    m_currentNode = n;
-    m_currentNodeIsReferenced = nodeNeedsReference;
-}
-
-bool XMLTokenizer::write(const SegmentedString& s, bool /*appendData*/)
-{
-    String parseString = s.toString();
-    
-    if (m_sawXSLTransform || !m_sawFirstElement)
-        m_originalSourceForTransform += parseString;
-
-    if (m_parserStopped || m_sawXSLTransform)
-        return false;
-    
-    if (m_parserPaused) {
-        m_pendingSrc.append(s);
-        return false;
-    }
-    
-    doWrite(s.toString());
-    return false;
-}
-
-void XMLTokenizer::eventuallyMarkAsParserCreated(Element* element)
-{
-    if (element->hasTagName(HTMLNames::scriptTag))
-        static_cast<HTMLScriptElement*>(element)->setCreatedByParser(true);
-#if ENABLE(SVG)
-    else if (element->hasTagName(SVGNames::scriptTag))
-        static_cast<SVGScriptElement*>(element)->setCreatedByParser(true);
-#endif
-    else if (element->hasTagName(HTMLNames::styleTag))
-        static_cast<HTMLStyleElement*>(element)->setCreatedByParser(true);
-#if ENABLE(SVG)
-    else if (element->hasTagName(SVGNames::styleTag))
-        static_cast<SVGStyleElement*>(element)->setCreatedByParser(true);
-#endif
-    else if (element->hasTagName(HTMLNames::linkTag))
-        static_cast<HTMLLinkElement*>(element)->setCreatedByParser(true);
-}
-
-
-void XMLTokenizer::handleError(ErrorType type, const char* m, int lineNumber, int columnNumber)
-{
-    if (type == fatal || (m_errorCount < maxErrors && m_lastErrorLine != lineNumber && m_lastErrorColumn != columnNumber)) {
-        switch (type) {
-            case warning:
-                m_errorMessages += String::format("warning on line %d at column %d: %s", lineNumber, columnNumber, m);
-                break;
-            case fatal:
-            case nonFatal:
-                m_errorMessages += String::format("error on line %d at column %d: %s", lineNumber, columnNumber, m);
-        }
-        
-        m_lastErrorLine = lineNumber;
-        m_lastErrorColumn = columnNumber;
-        ++m_errorCount;
-    }
-    
-    if (type != warning)
-        m_sawError = true;
-    
-    if (type == fatal)
-        stopParsing();    
-}
-
-bool XMLTokenizer::enterText()
-{
-#if !USE(QXMLSTREAM)
-    ASSERT(m_bufferedText.size() == 0);
-#endif
-    RefPtr<Node> newNode = new Text(m_doc, "");
-    if (!m_currentNode->addChild(newNode.get()))
-        return false;
-    setCurrentNode(newNode.get());
-    return true;
-}
-
-#if !USE(QXMLSTREAM)
-static inline String toString(const xmlChar* str, unsigned len)
-{
-    return UTF8Encoding().decode(reinterpret_cast<const char*>(str), len);
-}
-#endif
-
-
-void XMLTokenizer::exitText()
-{
-    if (m_parserStopped)
-        return;
-
-    if (!m_currentNode || !m_currentNode->isTextNode())
-        return;
-
-#if !USE(QXMLSTREAM)
-    ExceptionCode ec = 0;
-    static_cast<Text*>(m_currentNode)->appendData(toString(m_bufferedText.data(), m_bufferedText.size()), ec);
-    Vector<xmlChar> empty;
-    m_bufferedText.swap(empty);
-#endif
-
-    if (m_view && m_currentNode && !m_currentNode->attached())
-        m_currentNode->attach();
-
-    // FIXME: What's the right thing to do if the parent is really 0?
-    // Just leaving the current node set to the text node doesn't make much sense.
-    if (Node* par = m_currentNode->parentNode())
-        setCurrentNode(par);
-}
-
-void XMLTokenizer::end()
-{
-    doEnd();
-    
-    if (m_sawError)
-        insertErrorMessageBlock();
-    else {
-        exitText();
-        m_doc->updateStyleSelector();
-    }
-    
-    setCurrentNode(0);
-    if (!m_parsingFragment)
-        m_doc->finishedParsing();    
-}
-
-void XMLTokenizer::finish()
-{
-    if (m_parserPaused)
-        m_finishCalled = true;
-    else
-        end();
-}
-
-static inline RefPtr<Element> createXHTMLParserErrorHeader(Document* doc, const String& errorMessages) 
-{
-    ExceptionCode ec = 0;
-    RefPtr<Element> reportElement = doc->createElementNS(HTMLNames::xhtmlNamespaceURI, "parsererror", ec);
-    reportElement->setAttribute(HTMLNames::styleAttr, "display: block; white-space: pre; border: 2px solid #c77; padding: 0 1em 0 1em; margin: 1em; background-color: #fdd; color: black");
-    
-    RefPtr<Element> h3 = doc->createElementNS(HTMLNames::xhtmlNamespaceURI, "h3", ec);
-    reportElement->appendChild(h3.get(), ec);
-    h3->appendChild(doc->createTextNode("This page contains the following errors:"), ec);
-    
-    RefPtr<Element> fixed = doc->createElementNS(HTMLNames::xhtmlNamespaceURI, "div", ec);
-    reportElement->appendChild(fixed.get(), ec);
-    fixed->setAttribute(HTMLNames::styleAttr, "font-family:monospace;font-size:12px");
-    fixed->appendChild(doc->createTextNode(errorMessages), ec);
-    
-    h3 = doc->createElementNS(HTMLNames::xhtmlNamespaceURI, "h3", ec);
-    reportElement->appendChild(h3.get(), ec);
-    h3->appendChild(doc->createTextNode("Below is a rendering of the page up to the first error."), ec);
-    
-    return reportElement;
-}
-
-void XMLTokenizer::insertErrorMessageBlock()
-{
-#if USE(QXMLSTREAM)
-    if (m_parsingFragment)
-        return;
-#endif
-    // One or more errors occurred during parsing of the code. Display an error block to the user above
-    // the normal content (the DOM tree is created manually and includes line/col info regarding 
-    // where the errors are located)
-
-    // Create elements for display
-    ExceptionCode ec = 0;
-    Document* doc = m_doc;
-    Node* documentElement = doc->documentElement();
-    if (!documentElement) {
-        RefPtr<Node> rootElement = doc->createElementNS(HTMLNames::xhtmlNamespaceURI, "html", ec);
-        doc->appendChild(rootElement, ec);
-        RefPtr<Node> body = doc->createElementNS(HTMLNames::xhtmlNamespaceURI, "body", ec);
-        rootElement->appendChild(body, ec);
-        documentElement = body.get();
-    }
-#if ENABLE(SVG)
-    else if (documentElement->namespaceURI() == SVGNames::svgNamespaceURI) {
-        // Until our SVG implementation has text support, it is best if we 
-        // wrap the erroneous SVG document in an xhtml document and render
-        // the combined document with error messages.
-        RefPtr<Node> rootElement = doc->createElementNS(HTMLNames::xhtmlNamespaceURI, "html", ec);
-        RefPtr<Node> body = doc->createElementNS(HTMLNames::xhtmlNamespaceURI, "body", ec);
-        rootElement->appendChild(body, ec);
-        body->appendChild(documentElement, ec);
-        doc->appendChild(rootElement.get(), ec);
-        documentElement = body.get();
-    }
-#endif
-
-    RefPtr<Element> reportElement = createXHTMLParserErrorHeader(doc, m_errorMessages);
-    documentElement->insertBefore(reportElement, documentElement->firstChild(), ec);
-#if ENABLE(XSLT)
-    if (doc->transformSourceDocument()) {
-        RefPtr<Element> par = doc->createElementNS(HTMLNames::xhtmlNamespaceURI, "p", ec);
-        reportElement->appendChild(par, ec);
-        par->setAttribute(HTMLNames::styleAttr, "white-space: normal");
-        par->appendChild(doc->createTextNode("This document was created as the result of an XSL transformation. The line and column numbers given are from the transformed result."), ec);
-    }
-#endif
-    doc->updateRendering();
-}
-
-void XMLTokenizer::notifyFinished(CachedResource* finishedObj)
-{
-    ASSERT(m_pendingScript == finishedObj);
-    ASSERT(m_pendingScript->accessCount() > 0);
-        
-    String cachedScriptUrl = m_pendingScript->url();
-    String scriptSource = m_pendingScript->script();
-    bool errorOccurred = m_pendingScript->errorOccurred();
-    m_pendingScript->removeClient(this);
-    m_pendingScript = 0;
-    
-    RefPtr<Element> e = m_scriptElement;
-    m_scriptElement = 0;
-
-    ScriptElement* scriptElement = castToScriptElement(e.get());
-    ASSERT(scriptElement);
-
-    if (errorOccurred) 
-        scriptElement->dispatchErrorEvent();
-    else {
-        m_view->frame()->loader()->executeScript(cachedScriptUrl, 1, scriptSource);
-        scriptElement->dispatchLoadEvent();
-    }
-    
-    m_scriptElement = 0;
-    
-    if (!m_requestingScript)
-        resumeParsing();
-}
-
-bool XMLTokenizer::isWaitingForScripts() const
-{
-    return m_pendingScript;
-}
-
-void XMLTokenizer::pauseParsing()
-{
-    if (m_parsingFragment)
-        return;
-    
-    m_parserPaused = true;
-}
-
-}
-