//    This file is part of dvi2bitmap.
//    Copyright 1999--2002, Council for the Central Laboratory of the Research Councils
//    
//    This program is part of the Starlink Software Distribution: see
//    http://www.starlink.ac.uk 
//
//    dvi2bitmap 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.
//
//    dvi2bitmap 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 dvi2bitmap; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
//    The General Public License is distributed along with this
//    program in the file LICENCE.
//
//    Author: Norman Gray <norman@astro.gla.ac.uk>
//    $Id: DviError.cc,v 1.6 2005/06/04 15:51:04 normang Exp $

#include <config.h>

#ifdef HAVE_CSTD_INCLUDE
#include <cstdio>
#include <cstdarg>
#include <cstring>		// for strlen
#else
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#endif
#include <string>
#include <iostream>

#include "DviError.h"

DviError::DviError(const char *fmt,...)
{
    char *p = new char[2*STD::strlen(fmt)];
    va_list ap;
    va_start(ap,fmt);
    STD::vsprintf (p, fmt, ap);
    va_end(ap);
    problem_ = p;
    delete[] p;
}

void DviError::print() const {
    STD::cerr << "DVI error: " << problem_ << STD::endl; }
void DviBug::print() const {
    STD::cerr << "BUG: " << problem_ << STD::endl; }

DviBug::DviBug(const char *fmt,...)
{
    char *p = new char[2*STD::strlen(fmt)];
    va_list ap;
    va_start(ap,fmt);
    vsprintf (p, fmt, ap);
    va_end(ap);
    problem_ = p;
    delete[] p;
}