src/Fl_abort.cxx

   1 //
   2 // "$Id: Fl_abort.cxx 7903 2010-11-28 21:06:39Z matt $"
   3 //
   4 // Warning/error message code for the Fast Light Tool Kit (FLTK).
   5 //
   6 // Copyright 1998-2010 by Bill Spitzak and others.
   7 //
   8 // This library is free software; you can redistribute it and/or
   9 // modify it under the terms of the GNU Library General Public
  10 // License as published by the Free Software Foundation; either
  11 // version 2 of the License, or (at your option) any later version.
  12 //
  13 // This library is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16 // Library General Public License for more details.
  17 //
  18 // You should have received a copy of the GNU Library General Public
  19 // License along with this library; if not, write to the Free Software
  20 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  21 // USA.
  22 //
  23 // Please report all bugs and problems on the following page:
  24 //
  25 //     http://www.fltk.org/str.php
  26 //
  27
  28 // This method is in its own source file so that stdlib and stdio
  29 // do not need to be included in Fl.cxx:
  30 // You can also override this by redefining all of these.
  31
  32 #include <FL/Fl.H>
  33 #include <stdio.h>
  34 #include <stdlib.h>
  35 #include <stdarg.h>
  36 #include "flstring.h"
  37
  38 #ifdef WIN32
  39 #  include <windows.h>
  40
  41 static void warning(const char *, ...) {
  42   // Show nothing for warnings under WIN32...
  43 }
  44
  45 static void error(const char *format, ...) {
  46   va_list args;
  47   char buf[1024];
  48   va_start(args, format);
  49   vsnprintf(buf, 1024, format, args);
  50   va_end(args);
  51   MessageBox(0,buf,"Error",MB_ICONEXCLAMATION|MB_SYSTEMMODAL);
  52 }
  53
  54 static void fatal(const char *format, ...) {
  55   va_list args;
  56   char buf[1024];
  57   va_start(args, format);
  58   vsnprintf(buf, 1024, format, args);
  59   va_end(args);
  60   MessageBox(0,buf,"Error",MB_ICONSTOP|MB_SYSTEMMODAL);
  61   ::exit(1);
  62 }
  63
  64 #else
  65
  66 static void warning(const char *format, ...) {
  67   va_list args;
  68   va_start(args, format);
  69   vfprintf(stderr, format, args);
  70   va_end(args);
  71   fputc('\n', stderr);
  72   fflush(stderr);
  73 }
  74
  75 static void error(const char *format, ...) {
  76   va_list args;
  77   va_start(args, format);
  78   vfprintf(stderr, format, args);
  79   va_end(args);
  80   fputc('\n', stderr);
  81   fflush(stderr);
  82 }
  83
  84 static void fatal(const char *format, ...) {
  85   va_list args;
  86   va_start(args, format);
  87   vfprintf(stderr, format, args);
  88   va_end(args);
  89   fputc('\n', stderr);
  90   fflush(stderr);
  91   ::exit(1);
  92 }
  93
  94 #endif
  95
  96 void (*Fl::warning)(const char* format, ...) = ::warning;
  97 void (*Fl::error)(const char* format, ...) = ::error;
  98 void (*Fl::fatal)(const char* format, ...) = ::fatal;
  99
 100 //
 101 // End of "$Id: Fl_abort.cxx 7903 2010-11-28 21:06:39Z matt $".
 102 //