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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 * 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
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 * The Original Code is Mozilla Communicator client code.
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 * Contributor(s):
 * Alternatively, the contents of this file may be used under the terms of
 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 * ***** END LICENSE BLOCK ***** */

#ifndef nsParserUtils_h__
#define nsParserUtils_h__

#include "nsString.h"
class nsIAtom;

class nsParserUtils {
   * 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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