// Copyright (C) 1999,2000 Bruce Guenter <bruceg@em.ca>

//

// 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

#include "cdb++.h"

#include "internal.h"

#define FAIL do{ abort(); return 0; }while(0)

inline uint32 max(uint32 a, uint32 b)

{

  return a > b ? a : b;

}

cdb_reader::cdb_reader(const mystring& filename)

    eof(false)

{

  firstrec();

}

cdb_reader::~cdb_reader()

{

}

void cdb_reader::abort()

{

  failed = true;

}

bool cdb_reader::firstrec()

{

  if(failed) return false;

  return true;

}

datum* cdb_reader::nextrec()

{

  if(eof) return 0;

    eof = true;

    return 0;

  }

}