Stop using static arrays for *Tags / *Attrs

Source/core/html/parser/HTMLTreeBuilder.cpp

 /*
  * Copyright (C) 2010 Google, Inc. All Rights Reserved.
  * Copyright (C) 2011 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 531 matching lines @@
         if (item->isSpecialNode() && !item->hasTagName(addressTag) && !item->hasTagName(divTag) && !item->hasTagName(pTag))
             break;
         nodeRecord = nodeRecord->next();
     }
     processFakePEndTagIfPInButtonScope();
     m_tree.insertHTMLElement(token);
 }
 
 typedef HashMap<AtomicString, QualifiedName> PrefixedNameToQualifiedNameMap;
 
-static void mapLoweredLocalNameToName(PrefixedNameToQualifiedNameMap* map, const QualifiedName* const* names, size_t length)
+static void mapLoweredLocalNameToName(PrefixedNameToQualifiedNameMap* map, const Vector<const QualifiedName*>& names)
 {
+    size_t length = names.size();
     for (size_t i = 0; i < length; ++i) {
         const QualifiedName& name = *names[i];
         const AtomicString& localName = name.localName();
         AtomicString loweredLocalName = localName.lower();
         if (loweredLocalName != localName)
             map->add(loweredLocalName, name);
     }
 }
 
 static void adjustSVGTagNameCase(AtomicHTMLToken* token)
 {
     static PrefixedNameToQualifiedNameMap* caseMap = 0;
     if (!caseMap) {
         caseMap = new PrefixedNameToQualifiedNameMap;
-        const QualifiedName* const* svgTags = SVGNames::getSVGTags();
-        mapLoweredLocalNameToName(caseMap, svgTags, SVGNames::SVGTagsCount);
+        Vector<const QualifiedName*> svgTags;
+        SVGNames::getSVGTags(svgTags);
+        mapLoweredLocalNameToName(caseMap, svgTags);
     }
 
     const QualifiedName& casedName = caseMap->get(token->name());
     if (casedName.localName().isNull())
         return;
     token->setName(casedName.localName());
 }
 
-template<const QualifiedName* const* getAttrs(), unsigned length>
+template<void getAttrs(Vector<const QualifiedName*>&)>
 static void adjustAttributes(AtomicHTMLToken* token)
 {
     static PrefixedNameToQualifiedNameMap* caseMap = 0;
     if (!caseMap) {
         caseMap = new PrefixedNameToQualifiedNameMap;
-        const QualifiedName* const* attrs = getAttrs();
-        mapLoweredLocalNameToName(caseMap, attrs, length);
+        Vector<const QualifiedName*> attrs;
+        getAttrs(attrs);
+        mapLoweredLocalNameToName(caseMap, attrs);
     }
 
     for (unsigned i = 0; i < token->attributes().size(); ++i) {
         Attribute& tokenAttribute = token->attributes().at(i);
         const QualifiedName& casedName = caseMap->get(tokenAttribute.localName());
         if (!casedName.localName().isNull())
             tokenAttribute.parserSetName(casedName);
     }
 }
 
 static void adjustSVGAttributes(AtomicHTMLToken* token)
 {
-    adjustAttributes<SVGNames::getSVGAttrs, SVGNames::SVGAttrsCount>(token);
+    adjustAttributes<SVGNames::getSVGAttrs>(token);
 }
 
 static void adjustMathMLAttributes(AtomicHTMLToken* token)
 {
-    adjustAttributes<MathMLNames::getMathMLAttrs, MathMLNames::MathMLAttrsCount>(token);
+    adjustAttributes<MathMLNames::getMathMLAttrs>(token);
 }
 
-static void addNamesWithPrefix(PrefixedNameToQualifiedNameMap* map, const AtomicString& prefix, const QualifiedName* const* names, size_t length)
+static void addNamesWithPrefix(PrefixedNameToQualifiedNameMap* map, const AtomicString& prefix, const Vector<const QualifiedName*>& names)
 {
+    size_t length = names.size();
     for (size_t i = 0; i < length; ++i) {
         const QualifiedName* name = names[i];
         const AtomicString& localName = name->localName();
         AtomicString prefixColonLocalName = prefix + ':' + localName;
         QualifiedName nameWithPrefix(prefix, localName, name->namespaceURI());
         map->add(prefixColonLocalName, nameWithPrefix);
     }
 }
 
 static void adjustForeignAttributes(AtomicHTMLToken* token)
 {
     static PrefixedNameToQualifiedNameMap* map = 0;
     if (!map) {
         map = new PrefixedNameToQualifiedNameMap;
 
-        const QualifiedName* const* attrs = XLinkNames::getXLinkAttrs();
-        addNamesWithPrefix(map, xlinkAtom, attrs, XLinkNames::XLinkAttrsCount);
+        Vector<const QualifiedName*> attrs;
+        XLinkNames::getXLinkAttrs(attrs);
+        addNamesWithPrefix(map, xlinkAtom, attrs);
 
-        attrs = XMLNames::getXMLAttrs();
-        addNamesWithPrefix(map, xmlAtom, attrs, XMLNames::XMLAttrsCount);
+        XMLNames::getXMLAttrs(attrs);
+        addNamesWithPrefix(map, xmlAtom, attrs);
 
         map->add(WTF::xmlnsAtom, XMLNSNames::xmlnsAttr);
         map->add("xmlns:xlink", QualifiedName(xmlnsAtom, xlinkAtom, XMLNSNames::xmlnsNamespaceURI));
     }
 
     for (unsigned i = 0; i < token->attributes().size(); ++i) {
         Attribute& tokenAttribute = token->attributes().at(i);
         const QualifiedName& name = map->get(tokenAttribute.localName());
         if (!name.localName().isNull())
             tokenAttribute.parserSetName(name);
@@ skipping 2200 matching lines @@
     ASSERT(m_isAttached);
     // Warning, this may detach the parser. Do not do anything else after this.
     m_tree.finishedParsing();
 }
 
 void HTMLTreeBuilder::parseError(AtomicHTMLToken*)
 {
 }
 
 } // namespace WebCore