release/src/router/libncurses/c++/etip.h.in

   1 // * This makes emacs happy -*-Mode: C++;-*-
   2 /****************************************************************************
   3  * Copyright (c) 1998-2011,2012 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 1.39 2012/12/29 21:50:44 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_IOSTREAM
  53 #define HAVE_IOSTREAM 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 CPP_HAS_STATIC_CAST
  77 #define CPP_HAS_STATIC_CAST 0   // workaround for g++ 2.95.3
  78 #endif
  79
  80 #ifndef IOSTREAM_NAMESPACE
  81 #define IOSTREAM_NAMESPACE 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 #endif
 115
 116 #include <ncurses_dll.h>
 117
 118 extern "C" {
 119 #if HAVE_VALUES_H
 120 #  include <values.h>
 121 #endif
 122
 123 #include <assert.h>
 124 #include <eti.h>
 125 #include <errno.h>
 126 }
 127
 128 // Language features
 129 #if CPP_HAS_PARAM_INIT
 130 #define NCURSES_PARAM_INIT(value) = value
 131 #else
 132 #define NCURSES_PARAM_INIT(value) /*nothing*/
 133 #endif
 134
 135 #if CPP_HAS_STATIC_CAST
 136 #define STATIC_CAST(s) static_cast<s>
 137 #else
 138 #define STATIC_CAST(s) (s)
 139 #endif
 140
 141 // Forward Declarations
 142 class NCURSES_IMPEXP NCursesPanel;
 143 class NCURSES_IMPEXP NCursesMenu;
 144 class NCURSES_IMPEXP NCursesForm;
 145
 146 class NCURSES_IMPEXP NCursesException
 147 {
 148 public:
 149   const char *message;
 150   int errorno;
 151
 152   NCursesException (const char* msg, int err)
 153     : message(msg), errorno (err)
 154     {};
 155
 156   NCursesException (const char* msg)
 157     : message(msg), errorno (E_SYSTEM_ERROR)
 158     {};
 159
 160   NCursesException& operator=(const NCursesException& rhs)
 161   {
 162     errorno = rhs.errorno;
 163     return *this;
 164   }
 165
 166   NCursesException(const NCursesException& rhs)
 167     : message(rhs.message), errorno(rhs.errorno)
 168   {
 169   }
 170
 171   virtual const char *classname() const {
 172     return "NCursesWindow";
 173   }
 174
 175   virtual ~NCursesException()
 176   {
 177   }
 178 };
 179
 180 class NCURSES_IMPEXP NCursesPanelException : public NCursesException
 181 {
 182 public:
 183   const NCursesPanel* p;
 184
 185   NCursesPanelException (const char *msg, int err) :
 186     NCursesException (msg, err),
 187     p (0)
 188     {};
 189
 190   NCursesPanelException (const NCursesPanel* panel,
 191                          const char *msg,
 192                          int err) :
 193     NCursesException (msg, err),
 194     p (panel)
 195     {};
 196
 197   NCursesPanelException (int err) :
 198     NCursesException ("panel library error", err),
 199     p (0)
 200     {};
 201
 202   NCursesPanelException (const NCursesPanel* panel,
 203                          int err) :
 204     NCursesException ("panel library error", err),
 205     p (panel)
 206     {};
 207
 208   NCursesPanelException& operator=(const NCursesPanelException& rhs)
 209   {
 210     if (this != &rhs) {
 211       NCursesException::operator=(rhs);
 212       p = rhs.p;
 213     }
 214     return *this;
 215   }
 216
 217   NCursesPanelException(const NCursesPanelException& rhs)
 218     : NCursesException(rhs), p(rhs.p)
 219   {
 220   }
 221
 222   virtual const char *classname() const {
 223     return "NCursesPanel";
 224   }
 225
 226   virtual ~NCursesPanelException()
 227   {
 228   }
 229 };
 230
 231 class NCURSES_IMPEXP NCursesMenuException : public NCursesException
 232 {
 233 public:
 234   const NCursesMenu* m;
 235
 236   NCursesMenuException (const char *msg, int err) :
 237     NCursesException (msg, err),
 238     m (0)
 239     {};
 240
 241   NCursesMenuException (const NCursesMenu* menu,
 242                         const char *msg,
 243                         int err) :
 244     NCursesException (msg, err),
 245     m (menu)
 246     {};
 247
 248   NCursesMenuException (int err) :
 249     NCursesException ("menu library error", err),
 250     m (0)
 251     {};
 252
 253   NCursesMenuException (const NCursesMenu* menu,
 254                         int err) :
 255     NCursesException ("menu library error", err),
 256     m (menu)
 257     {};
 258
 259   NCursesMenuException& operator=(const NCursesMenuException& rhs)
 260   {
 261     if (this != &rhs) {
 262       NCursesException::operator=(rhs);
 263       m = rhs.m;
 264     }
 265     return *this;
 266   }
 267
 268   NCursesMenuException(const NCursesMenuException& rhs)
 269     : NCursesException(rhs), m(rhs.m)
 270   {
 271   }
 272
 273   virtual const char *classname() const {
 274     return "NCursesMenu";
 275   }
 276
 277   virtual ~NCursesMenuException()
 278   {
 279   }
 280 };
 281
 282 class NCURSES_IMPEXP NCursesFormException : public NCursesException
 283 {
 284 public:
 285   const NCursesForm* f;
 286
 287   NCursesFormException (const char *msg, int err) :
 288     NCursesException (msg, err),
 289     f (0)
 290     {};
 291
 292   NCursesFormException (const NCursesForm* form,
 293                         const char *msg,
 294                         int err) :
 295     NCursesException (msg, err),
 296     f (form)
 297     {};
 298
 299   NCursesFormException (int err) :
 300     NCursesException ("form library error", err),
 301     f (0)
 302     {};
 303
 304   NCursesFormException (const NCursesForm* form,
 305                         int err) :
 306     NCursesException ("form library error", err),
 307     f (form)
 308     {};
 309
 310   NCursesFormException& operator=(const NCursesFormException& rhs)
 311   {
 312     if (this != &rhs) {
 313       NCursesException::operator=(rhs);
 314       f = rhs.f;
 315     }
 316     return *this;
 317   }
 318
 319   NCursesFormException(const NCursesFormException& rhs)
 320     : NCursesException(rhs), f(rhs.f)
 321   {
 322   }
 323
 324   virtual const char *classname() const {
 325     return "NCursesForm";
 326   }
 327
 328   virtual ~NCursesFormException()
 329   {
 330   }
 331 };
 332
 333 #if !((defined(__GNUG__) && defined(__EXCEPTIONS)) || defined(__SUNPRO_CC))
 334 #  if HAVE_IOSTREAM
 335 #     include <iostream>
 336 #     if IOSTREAM_NAMESPACE
 337 using std::cerr;
 338 using std::endl;
 339 #     endif
 340 #  else
 341 #     include <iostream.h>
 342 #  endif
 343    extern "C" void exit(int);
 344 #endif
 345
 346 inline void THROW(const NCursesException *e) {
 347 #if defined(__GNUG__) && defined(__EXCEPTIONS)
 348 #  if ((__GNUG__ <= 2) && (__GNUC_MINOR__ < 8))
 349       (*lib_error_handler)(e ? e->classname() : "", e ? e->message : "");
 350 #else
 351 #define CPP_HAS_TRY_CATCH 1
 352 #endif
 353 #elif defined(__SUNPRO_CC)
 354 #  if !defined(__SUNPRO_CC_COMPAT) || (__SUNPRO_CC_COMPAT < 5)
 355   genericerror(1, ((e != 0) ? (char *)(e->message) : ""));
 356 #else
 357 #define CPP_HAS_TRY_CATCH 1
 358 #endif
 359 #else
 360   if (e)
 361     cerr << e->message << endl;
 362   exit(0);
 363 #endif
 364
 365 #ifndef CPP_HAS_TRY_CATCH
 366 #define CPP_HAS_TRY_CATCH 0
 367 #define NCURSES_CPP_TRY         /* nothing */
 368 #define NCURSES_CPP_CATCH(e)    if (false)
 369 #define THROWS(s)               /* nothing */
 370 #define THROW2(s,t)             /* nothing */
 371 #elif CPP_HAS_TRY_CATCH
 372   throw *e;
 373 #define NCURSES_CPP_TRY         try
 374 #define NCURSES_CPP_CATCH(e)    catch(e)
 375 #define THROWS(s)               throw(s)
 376 #define THROW2(s,t)             throw(s,t)
 377 #endif
 378 }
 379
 380 #endif /* NCURSES_ETIP_H_incl */