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writer.hh

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/*
 *  File:       writer.hh
 *              $Id: writer.hh,v 1.4 2002/07/09 03:04:58 alec Exp $
 *
 *  Author:     Alec Panoviciu (alecu@email.com)
 *
 *  Comments:
 *
 *  Revision history:
 *
 *  $Log: writer.hh,v $
 *  Revision 1.4  2002/07/09 03:04:58  alec
 *  OWN_STRINGS bu*beep*it finally vanished
 *  gcc 3.1&mingw - related cleanups
 *
 *  Revision 1.3  2002/06/26 20:51:47  alec
 *  g++ 3.x happy
 *
 *  Revision 1.2  2002/06/13 11:43:42  alec
 *  added #line stuff
 *
 *  Revision 1.1  2002/05/04 17:46:53  alec
 *  *** empty log message ***
 *
 */


/* 
  Copyright (C) 2002 Alexandru Panoviciu (alecu@email.com)

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */

#ifndef __WRITER_HH__
#define __WRITER_HH__

#include <iostream>
#include <string>
#include <fstream>
using namespace std;

#include "debug.h"

struct t_CodeChunk;
typedef struct t_CodeChunk CodeChunk;
class PropRegistry;

class Writer
{
protected:

  Writer (PropRegistry &registry_) :
    registry(registry_)
  {}
  
  string className2cc (const string &className);

  string className2hh (const string &className);

  string className2macro (const string &className);
  
  string fullPath (const string &fileName);

  void openStream (const string &fullPathName);

  void closeStream ();
  
  void indent ()
  {
    _indent.resize(_indent.size() + 2, ' ');
  }
  
  void unindent ()
  {
    ASSERT(_indent.size() >= 2, "extra un_indent !");
    _indent.resize(_indent.size() - 2);
  }
  
  ostream& line (bool dumpSharpLine = false)
  {
    ofs << endl;
    _line++;
    if (dumpSharpLine) {
      ofs << "#line " << _line << " \"" << _file << "\"" <<  endl;
    }
    return ofs << _indent;
  }

  ostream& writeChunk (const CodeChunk &cc, const string &terminator = "");
  
  ofstream ofs;

  PropRegistry &registry;

  
private:

  int _line;
  string _file;
  
  string _indent;
};

#endif /* #ifndef __WRITER_HH__ */

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