lib/io_error.cc

   1 /*$Id: io_error.cc,v 1.1 2009-10-23 12:01:45 felix Exp $ -*- C++ -*-
   2  * Copyright (C) 2001 Albert Davis
   3  * Author: Albert Davis <aldavis@gnu.org>
   4  *
   5  * This file is part of "Gnucap", the Gnu Circuit Analysis Package
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 3, or (at your option)
  10  * any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  20  * 02110-1301, USA.
  21  *------------------------------------------------------------------
  22  * Error handler.
  23  * Collection of functions to handle all types of errors
  24  * including user interrupts, system errors, overflow, etc.
  25  */
  26 //testing=script,sparse 2006.07.17
  27 #include "ap.h"
  28 #include "u_opt.h"
  29 /*--------------------------------------------------------------------------*/
  30         void    error(int,const char*,...);
  31         void    error(int,const std::string&);
  32 /*--------------------------------------------------------------------------*/
  33 #if 0
  34 Exception_CS::Exception_CS(const std::string& Message, const CS& cmd, unsigned cursor)
  35   :Exception(Message),
  36    _cmd(cmd.fullstring()),
  37    _cursor(cursor)
  38 {untested();
  39 }
  40 #endif
  41 /*--------------------------------------------------------------------------*/
  42 Exception_CS::Exception_CS(const std::string& Message, const CS& cmd)
  43   :Exception(Message),
  44    _cmd(cmd.fullstring()),
  45    _cursor(cmd.cursor())
  46 {
  47 }
  48 /*--------------------------------------------------------------------------*/
  49 const std::string Exception_CS::message()const
  50 {
  51   std::string s;
  52   if (_cursor < 40) {
  53     s = _cmd.substr(0,60)
  54       + '\n' + std::string(_cursor, ' ') + "^ ? " + Exception::message();
  55   }else{untested();
  56     s = "... " + _cmd.substr(_cursor-36, 56)
  57       + "\n                                        ^ ? " + Exception::message();
  58   }
  59   return s;
  60 }
  61 /*--------------------------------------------------------------------------*/
  62 /* error: error message printer
  63  * print it, if severe enough
  64  * terminate command, if really bad
  65  */
  66 void error(int badness, const char* fmt, ...)
  67 {
  68   if (badness >= OPT::picky) {
  69     char buffer[BIGBUFLEN] = "";
  70     va_list arg_ptr;
  71     va_start(arg_ptr,fmt);
  72     vsprintf(buffer,fmt,arg_ptr);
  73     va_end(arg_ptr);
  74     IO::error << buffer;
  75   }else{
  76   }
  77 }
  78 /*--------------------------------------------------------------------------*/
  79 void error(int badness, const std::string& message)
  80 {
  81   if (badness >= OPT::picky) {
  82     IO::error << message;
  83   }else{
  84   }
  85 }
  86 /*--------------------------------------------------------------------------*/
  87 /*--------------------------------------------------------------------------*/
  88 // vim:ts=8:sw=2:noet: