Teuchos_XMLParser.hpp

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// @HEADER
// *****************************************************************************
//                    Teuchos: Common Tools Package
//
// Copyright 2004 NTESS and the Teuchos contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER

#ifndef TEUCHOS_XMLPARSER_H
#define TEUCHOS_XMLPARSER_H

#include "Teuchos_ConfigDefs.hpp"
#include "Teuchos_XMLObject.hpp"
#include "Teuchos_XMLInputStream.hpp"

namespace Teuchos
{
  class TEUCHOSPARAMETERLIST_LIB_DLL_EXPORT XMLParser
    {
    public:

      XMLParser(RCP<XMLInputStream> is) : _is(is), _lineNo(1) {;}

      ~XMLParser(){;}

      XMLObject parse();
    private:
//use pragmas to disable some false-positive warnings for windows sharedlibs export
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable:4251)
#endif
      RCP<XMLInputStream> _is;
      Teuchos::map<std::string,string> _entities;
      long _lineNo;
#ifdef _MSC_VER
#pragma warning(pop)
#endif

      inline static bool isLetter(unsigned char c);
      inline static bool isNameChar(unsigned char c);
      inline static bool isChar(unsigned char c);
      inline static bool isSpace(unsigned char c);

      void getETag(std::string &tag);

      void getSTag(unsigned char lookahead, std::string &tag, Teuchos::map<std::string,string> &attrs, bool &emptytag);

      void getComment(long startLine);

      int getSpace(unsigned char &lookahead);

      void getReference(std::string &refstr);

      void ignoreXMLDeclaration();

      int assertChar(unsigned char cexp);
    };
}

#endif