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nsParserUtils.h

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 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
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 * The Original Code is Mozilla Communicator client code.
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#ifndef nsParserUtils_h__
#define nsParserUtils_h__

#include "nsString.h"
class nsIAtom;

class nsParserUtils {
public:
  /**
   * This will parse aSource, to extract the value of the pseudo attribute
   * with the name specified in aName. See
   * http://www.w3.org/TR/xml-stylesheet/#NT-StyleSheetPI for the specification
   * which is used to parse aSource.
   *
   * NOTE: if aComplyWithSpec is PR_FALSE (the default), the parsing of the
   *       value will not be following the specification: we won't treat < and &
   *       as illegal and we won't expand entities. aComplyWithSpec is only for
   *       backwards compatibility with Gecko <= 1.8, it won't be available in
   *       Gecko 1.9.
   *
   * @param aSource the string to parse
   * @param aName the name of the attribute to get the value for
   * @param aValue [out] the value for the attribute with name specified in
   *                     aAttribute. Empty if the attribute isn't present.
   * @param aComplyWithSpec If PR_TRUE we'll treat < and & as illegal and
   *                        expand entities.
   */
  static PRBool
  GetQuotedAttributeValue(const nsString& aSource, nsIAtom *aName,
                          nsAString& aValue, PRBool aComplyWithSpec = PR_FALSE);

  static PRBool
  IsJavaScriptLanguage(const nsString& aName, const char* *aVersion);

  static void
  SplitMimeType(const nsAString& aValue, nsString& aType,
                nsString& aParams);
};

#endif // nsParserUtils_h__




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