Exception.h

   1 /*
   2  * Copyright (c) 2001, Robert Collins.
   3  *
   4  *     This program is free software; you can redistribute it and/or modify
   5  *     it under the terms of the GNU General Public License as published by
   6  *     the Free Software Foundation; either version 2 of the License, or
   7  *     (at your option) any later version.
   8  *
   9  *     A copy of the GNU General Public License can be found at
  10  *     http://www.gnu.org/
  11  *
  12  * Written by Robert Collins  <rbtcollins@hotmail.com>
  13  *
  14  */
  15
  16 #ifndef SETUP_EXCEPTION_H
  17 #define SETUP_EXCEPTION_H
  18
  19 #include <exception>
  20 #include <string>
  21 #include <typeinfo>
  22 #include "msg.h"
  23
  24 class Exception : public std::exception {
  25 public:
  26   Exception (char const *where, char const *message, int appErrNo = 0);
  27   Exception (char const *where, const std::string& message, int appErrNo = 0);
  28   ~Exception () throw() {};
  29   char const *what() const throw();
  30   int errNo() const;
  31 private:
  32   std::string _message;
  33   int appErrNo;
  34 };
  35
  36 #define APPERR_CORRUPT_PACKAGE  1
  37 #define APPERR_IO_ERROR         2
  38 #define APPERR_LOGIC_ERROR      3
  39 #define APPERR_WINDOW_ERROR     4
  40
  41 #define TOPLEVEL_CATCH(owner, threadname)                             \
  42   catch (Exception *e)                                                  \
  43   {                                                                     \
  44     fatal((owner), IDS_UNCAUGHT_EXCEPTION_WITH_ERRNO, (threadname),   \
  45         typeid(*e).name(), e->what(), e->errNo());                      \
  46   }                                                                     \
  47   catch (std::exception *e)                                             \
  48   {                                                                     \
  49     fatal((owner), IDS_UNCAUGHT_EXCEPTION, (threadname),              \
  50         typeid(*e).name(), e->what());                                  \
  51   }
  52
  53
  54 #endif /* SETUP_EXCEPTION_H */