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/*$Id: io_error.cc,v 26.83 2008/06/05 04:46:59 al Exp $ -*- C++ -*-
* Copyright (C) 2001 Albert Davis
* Author: Albert Davis <aldavis@gnu.org>
*
* This file is part of "Gnucap", the Gnu Circuit Analysis Package
*
* 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 3, 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., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*------------------------------------------------------------------
* Error handler.
* Collection of functions to handle all types of errors
* including user interrupts, system errors, overflow, etc.
*/
//testing=script,sparse 2006.07.17
#include "ap.h"
#include "u_opt.h"
/*--------------------------------------------------------------------------*/
void error(int,const char*,...);
void error(int,const std::string&);
/*--------------------------------------------------------------------------*/
#if 0
Exception_CS::Exception_CS(const std::string& Message, const CS& cmd, size_t cursor)
:Exception(Message),
_cmd(cmd.fullstring()),
_cursor(cursor)
{untested();
}
#endif
/*--------------------------------------------------------------------------*/
Exception_CS::Exception_CS(const std::string& Message, const CS& cmd)
:Exception(Message),
_cmd(cmd.fullstring()),
_cursor(cmd.cursor())
{itested();
}
/*--------------------------------------------------------------------------*/
const std::string Exception_CS::message()const
{itested();
std::string s;
if (_cursor < 40) {itested();
s = _cmd.substr(0,60)
+ '\n' + std::string(_cursor, ' ') + "^ ? " + Exception::message();
}else{itested();
s = "... " + _cmd.substr(_cursor-36, 56)
+ "\n ^ ? " + Exception::message();
}
return s;
}
/*--------------------------------------------------------------------------*/
/* error: error message printer
* print it, if severe enough
* terminate command, if really bad
*/
void error(int badness, const char* fmt, ...)
{
if (badness >= OPT::picky) {
char buffer[BIGBUFLEN] = "";
va_list arg_ptr;
va_start(arg_ptr,fmt);
vsprintf(buffer,fmt,arg_ptr);
va_end(arg_ptr);
IO::error << buffer;
}else{
}
}
/*--------------------------------------------------------------------------*/
void error(int badness, const std::string& message)
{
if (badness >= OPT::picky) {
IO::error << message;
}else{
}
}
/*--------------------------------------------------------------------------*/
/*--------------------------------------------------------------------------*/
// vim:ts=8:sw=2:noet:
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