1  /* Copyright (C) 2021-2023 Free Software Foundation, Inc.
       2     Contributed by Oracle.
       3  
       4     This file is part of GNU Binutils.
       5  
       6     This program is free software; you can redistribute it and/or modify
       7     it under the terms of the GNU General Public License as published by
       8     the Free Software Foundation; either version 3, or (at your option)
       9     any later version.
      10  
      11     This program is distributed in the hope that it will be useful,
      12     but WITHOUT ANY WARRANTY; without even the implied warranty of
      13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      14     GNU General Public License for more details.
      15  
      16     You should have received a copy of the GNU General Public License
      17     along with this program; if not, write to the Free Software
      18     Foundation, 51 Franklin Street - Fifth Floor, Boston,
      19     MA 02110-1301, USA.  */
      20  
      21  /*
      22   *  org/xml/sax/helpers/DefaultHandler.java
      23   *  Based on JavaTM 2 Platform Standard Ed. 5.0
      24   */
      25  
      26  #ifndef _DefaultHandler_h
      27  #define _DefaultHandler_h
      28  
      29  /*
      30   *	org/xml/sax/Attributes.java
      31   */
      32  class Attributes
      33  {
      34  public:
      35    virtual ~Attributes () { };
      36  
      37    virtual int getLength () = 0;
      38    virtual const char *getQName (int index) = 0;
      39    virtual const char *getValue (int index) = 0;
      40    virtual int getIndex (const char *qName) = 0;
      41    virtual const char *getValue (const char *qName) = 0;
      42  };
      43  
      44  /*
      45   *	org/xml/sax/SAXException.java
      46   */
      47  class SAXException
      48  {
      49  public:
      50    SAXException ();
      51    SAXException (const char *message);
      52    virtual ~SAXException ();
      53    char *getMessage ();
      54  
      55  private:
      56    char *message;
      57  };
      58  
      59  class SAXParseException : public SAXException
      60  {
      61  public:
      62    SAXParseException (char *message, int lineNumber, int columnNumber);
      63  
      64    int
      65    getLineNumber ()
      66    {
      67      return lineNumber;
      68    }
      69  
      70    int
      71    getColumnNumber ()
      72    {
      73      return columnNumber;
      74    }
      75  
      76  private:
      77    int lineNumber;
      78    int columnNumber;
      79  };
      80  
      81  class DefaultHandler
      82  {
      83  public:
      84    virtual ~DefaultHandler () { };
      85  
      86    virtual void startDocument () = 0;
      87    virtual void endDocument () = 0;
      88    virtual void startElement (char *uri, char *localName, char *qName,
      89  			     Attributes *attributes) = 0;
      90    virtual void endElement (char *uri, char *localName, char *qName) = 0;
      91    virtual void characters (char *ch, int start, int length) = 0;
      92    virtual void ignorableWhitespace (char *ch, int start, int length) = 0;
      93  
      94    virtual void
      95    warning (SAXParseException *e)
      96    {
      97      delete e;
      98    }
      99  
     100    virtual void
     101    error (SAXParseException *e)
     102    {
     103      delete e;
     104    }
     105  
     106    virtual void
     107    fatalError (SAXParseException *e)
     108    {
     109      throw ( e);
     110    }
     111    void dump_startElement (const char *qName, Attributes *attributes);
     112  };
     113  
     114  #endif /* _DefaultHandler_h */