contrib/ncurses-5.4/c++/etip.h.in

   1 // * This makes emacs happy -*-Mode: C++;-*-
   2 /****************************************************************************
   3  * Copyright (c) 1998,1999,2000,2001 Free Software Foundation, Inc.         *
   4  *                                                                          *
   5  * Permission is hereby granted, free of charge, to any person obtaining a  *
   6  * copy of this software and associated documentation files (the            *
   7  * "Software"), to deal in the Software without restriction, including      *
   8  * without limitation the rights to use, copy, modify, merge, publish,      *
   9  * distribute, distribute with modifications, sublicense, and/or sell       *
  10  * copies of the Software, and to permit persons to whom the Software is    *
  11  * furnished to do so, subject to the following conditions:                 *
  12  *                                                                          *
  13  * The above copyright notice and this permission notice shall be included  *
  14  * in all copies or substantial portions of the Software.                   *
  15  *                                                                          *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
  17  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
  18  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
  19  * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
  20  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
  21  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
  22  * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
  23  *                                                                          *
  24  * Except as contained in this notice, the name(s) of the above copyright   *
  25  * holders shall not be used in advertising or otherwise to promote the     *
  26  * sale, use or other dealings in this Software without prior written       *
  27  * authorization.                                                           *
  28  ****************************************************************************/
  29
  30 /****************************************************************************
  31  *   Author: Juergen Pfeifer, 1997                                          *
  32  ****************************************************************************/
  33
  34 // $Id: etip.h.in,v 1.25 2003/10/25 15:05:58 tom Exp $
  35
  36 #ifndef NCURSES_ETIP_H_incl
  37 #define NCURSES_ETIP_H_incl 1
  38
  39 // These are substituted at configure/build time
  40 #ifndef HAVE_BUILTIN_H
  41 #define HAVE_BUILTIN_H 0
  42 #endif
  43
  44 #ifndef HAVE_GXX_BUILTIN_H
  45 #define HAVE_GXX_BUILTIN_H 0
  46 #endif
  47
  48 #ifndef HAVE_GPP_BUILTIN_H
  49 #define HAVE_GPP_BUILTIN_H 0
  50 #endif
  51
  52 #ifndef HAVE_STRSTREAM_H
  53 #define HAVE_STRSTREAM_H 0
  54 #endif
  55
  56 #ifndef HAVE_TYPEINFO
  57 #define HAVE_TYPEINFO 0
  58 #endif
  59
  60 #ifndef HAVE_VALUES_H
  61 #define HAVE_VALUES_H 0
  62 #endif
  63
  64 #ifndef ETIP_NEEDS_MATH_H
  65 #define ETIP_NEEDS_MATH_H 0
  66 #endif
  67
  68 #ifndef ETIP_NEEDS_MATH_EXCEPTION
  69 #define ETIP_NEEDS_MATH_EXCEPTION 0
  70 #endif
  71
  72 #ifndef CPP_HAS_PARAM_INIT
  73 #define CPP_HAS_PARAM_INIT 0
  74 #endif
  75
  76 #ifndef USE_STRSTREAM_VSCAN
  77 #define USE_STRSTREAM_VSCAN 0
  78 #endif
  79
  80 #ifndef USE_STRSTREAM_VSCAN_CAST
  81 #define USE_STRSTREAM_VSCAN_CAST 0
  82 #endif
  83
  84 #ifdef __GNUG__
  85 #  if ((__GNUG__ <= 2) && (__GNUC_MINOR__ < 8))
  86 #    if HAVE_TYPEINFO
  87 #      include <typeinfo>
  88 #    endif
  89 #  endif
  90 #endif
  91
  92 #if defined(__GNUG__)
  93 #  if HAVE_BUILTIN_H || HAVE_GXX_BUILTIN_H || HAVE_GPP_BUILTIN_H
  94 #    if ETIP_NEEDS_MATH_H
  95 #      if ETIP_NEEDS_MATH_EXCEPTION
  96 #        undef exception
  97 #        define exception math_exception
  98 #      endif
  99 #      include <math.h>
 100 #    endif
 101 #    undef exception
 102 #    define exception builtin_exception
 103 #    if HAVE_GPP_BUILTIN_H
 104 #     include <gpp/builtin.h>
 105 #    elif HAVE_GXX_BUILTIN_H
 106 #     include <g++/builtin.h>
 107 #    else
 108 #     include <builtin.h>
 109 #    endif
 110 #    undef exception
 111 #  endif
 112 #elif defined (__SUNPRO_CC)
 113 #  include <generic.h>
 114 #  include <string.h>
 115 #else
 116 #  include <string.h>
 117 #endif
 118
 119 #include <ncurses_dll.h>
 120
 121 extern "C" {
 122 #if HAVE_VALUES_H
 123 #  include <values.h>
 124 #endif
 125
 126 #include <assert.h>
 127 #include <eti.h>
 128 #include <errno.h>
 129 }
 130
 131 // Language features
 132 #if CPP_HAS_PARAM_INIT
 133 #define NCURSES_PARAM_INIT(value) = value
 134 #else
 135 #define NCURSES_PARAM_INIT(value) /*nothing*/
 136 #endif
 137
 138 // Forward Declarations
 139 class NCURSES_IMPEXP NCursesPanel;
 140 class NCURSES_IMPEXP NCursesMenu;
 141 class NCURSES_IMPEXP NCursesForm;
 142
 143 class NCURSES_IMPEXP NCursesException
 144 {
 145 public:
 146   const char *message;
 147   int errorno;
 148
 149   NCursesException (const char* msg, int err)
 150     : message(msg), errorno (err)
 151     {};
 152
 153   NCursesException (const char* msg)
 154     : message(msg), errorno (E_SYSTEM_ERROR)
 155     {};
 156
 157   virtual const char *classname() const {
 158     return "NCursesWindow";
 159   }
 160 };
 161
 162 class NCURSES_IMPEXP NCursesPanelException : public NCursesException
 163 {
 164 public:
 165   const NCursesPanel* p;
 166
 167   NCursesPanelException (const char *msg, int err) :
 168     NCursesException (msg, err),
 169     p ((NCursesPanel*)0)
 170     {};
 171
 172   NCursesPanelException (const NCursesPanel* panel,
 173                          const char *msg,
 174                          int err) :
 175     NCursesException (msg, err),
 176     p (panel)
 177     {};
 178
 179   NCursesPanelException (int err) :
 180     NCursesException ("panel library error", err),
 181     p ((NCursesPanel*)0)
 182     {};
 183
 184   NCursesPanelException (const NCursesPanel* panel,
 185                          int err) :
 186     NCursesException ("panel library error", err),
 187     p (panel)
 188     {};
 189
 190   virtual const char *classname() const {
 191     return "NCursesPanel";
 192   }
 193
 194 };
 195
 196 class NCURSES_IMPEXP NCursesMenuException : public NCursesException
 197 {
 198 public:
 199   const NCursesMenu* m;
 200
 201   NCursesMenuException (const char *msg, int err) :
 202     NCursesException (msg, err),
 203     m ((NCursesMenu *)0)
 204     {};
 205
 206   NCursesMenuException (const NCursesMenu* menu,
 207                         const char *msg,
 208                         int err) :
 209     NCursesException (msg, err),
 210     m (menu)
 211     {};
 212
 213   NCursesMenuException (int err) :
 214     NCursesException ("menu library error", err),
 215     m ((NCursesMenu *)0)
 216     {};
 217
 218   NCursesMenuException (const NCursesMenu* menu,
 219                         int err) :
 220     NCursesException ("menu library error", err),
 221     m (menu)
 222     {};
 223
 224   virtual const char *classname() const {
 225     return "NCursesMenu";
 226   }
 227
 228 };
 229
 230 class NCURSES_IMPEXP NCursesFormException : public NCursesException
 231 {
 232 public:
 233   const NCursesForm* f;
 234
 235   NCursesFormException (const char *msg, int err) :
 236     NCursesException (msg, err),
 237     f ((NCursesForm*)0)
 238     {};
 239
 240   NCursesFormException (const NCursesForm* form,
 241                         const char *msg,
 242                         int err) :
 243     NCursesException (msg, err),
 244     f (form)
 245     {};
 246
 247   NCursesFormException (int err) :
 248     NCursesException ("form library error", err),
 249     f ((NCursesForm*)0)
 250     {};
 251
 252   NCursesFormException (const NCursesForm* form,
 253                         int err) :
 254     NCursesException ("form library error", err),
 255     f (form)
 256     {};
 257
 258   virtual const char *classname() const {
 259     return "NCursesForm";
 260   }
 261
 262 };
 263
 264 #if !((defined(__GNUG__) && defined(__EXCEPTIONS)) || defined(__SUNPRO_CC))
 265 #  include <iostream.h>
 266    extern "C" void exit(int);
 267 #endif
 268
 269 inline void THROW(const NCursesException *e) {
 270 #if defined(__GNUG__) && defined(__EXCEPTIONS)
 271 #  if ((__GNUG__ <= 2) && (__GNUC_MINOR__ < 8))
 272       (*lib_error_handler)(e?e->classname():"",e?e->message:"");
 273 #else
 274       throw *e;
 275 #endif
 276 #elif defined(__SUNPRO_CC)
 277 #  if !defined(__SUNPRO_CC_COMPAT) || (__SUNPRO_CC_COMPAT < 5)
 278   genericerror(1, ((e != 0) ? (char *)(e->message) : ""));
 279 #else
 280   throw *e;
 281 #endif
 282 #else
 283   if (e)
 284     cerr << e->message << endl;
 285   exit(0);
 286 #endif
 287 }
 288
 289 #define THROWS(s)
 290
 291 #endif // NCURSES_ETIP_H_incl