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/*
** SWISH++
** conf_percent.c
**
** Copyright (C) 2001 Paul J. Lucas
**
** 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
// standard
#include <cstring>
// local
#include "conf_percent.h"
#include "exit_codes.h"
#include "platform.h"
#ifndef PJL_NO_NAMESPACES
using namespace std;
#endif
//*****************************************************************************
//
// SYNOPSIS
//
/* virtual */ void conf_percent::parse_value( char *line )
//
// DESCRIPTION
//
// Parse an integer value from a configuration file line. If the value is
// followed by a '%' then it's a percentage.
//
// PARAMETERS
//
// line The line to be parsed.
//
//*****************************************************************************
{
conf<int>::parse_value( line );
if ( is_percentage_ = !!::strchr( line, '%' ) ) {
int const value = *this;
if ( value < 0 || value > 101 ) {
error() << '"' << name() << "\" value \"" << value
<< "\" not in range [0-101]%\n";
::exit( Exit_Config_File );
}
}
}
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