JezK
Edit File: etip.h
// * This makes emacs happy -*-Mode: C++;-*- /**************************************************************************** * Copyright 2018-2021,2022 Thomas E. Dickey * * Copyright 1998-2012,2017 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * * "Software"), to deal in the Software without restriction, including * * without limitation the rights to use, copy, modify, merge, publish, * * distribute, distribute with modifications, sublicense, and/or sell * * copies of the Software, and to permit persons to whom the Software is * * furnished to do so, subject to the following conditions: * * * * The above copyright notice and this permission notice shall be included * * in all copies or substantial portions of the Software. * * * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * * * * Except as contained in this notice, the name(s) of the above copyright * * holders shall not be used in advertising or otherwise to promote the * * sale, use or other dealings in this Software without prior written * * authorization. * ****************************************************************************/ /**************************************************************************** * Author: Juergen Pfeifer, 1997 * ****************************************************************************/ // $Id: etip.h.in,v 1.50 2022/08/20 20:50:00 tom Exp $ #ifndef NCURSES_ETIP_H_incl #define NCURSES_ETIP_H_incl 1 // These are substituted at configure/build time #ifndef HAVE_BUILTIN_H #define HAVE_BUILTIN_H 0 #endif #ifndef HAVE_GXX_BUILTIN_H #define HAVE_GXX_BUILTIN_H 0 #endif #ifndef HAVE_GPP_BUILTIN_H #define HAVE_GPP_BUILTIN_H 0 #endif #ifndef HAVE_IOSTREAM #define HAVE_IOSTREAM 1 #endif #ifndef HAVE_TYPEINFO #define HAVE_TYPEINFO 1 #endif #ifndef HAVE_VALUES_H #define HAVE_VALUES_H 0 #endif #ifndef ETIP_NEEDS_MATH_H #define ETIP_NEEDS_MATH_H 0 #endif #ifndef ETIP_NEEDS_MATH_EXCEPTION #define ETIP_NEEDS_MATH_EXCEPTION 0 #endif #ifndef CPP_HAS_OVERRIDE #define CPP_HAS_OVERRIDE 0 #endif #ifndef CPP_HAS_PARAM_INIT #define CPP_HAS_PARAM_INIT 0 #endif #ifndef CPP_HAS_STATIC_CAST #define CPP_HAS_STATIC_CAST 1 #endif #ifndef IOSTREAM_NAMESPACE #define IOSTREAM_NAMESPACE 1 #endif #ifdef __GNUG__ # if ((__GNUG__ <= 2) && (__GNUC_MINOR__ < 8)) # if HAVE_TYPEINFO # include <typeinfo> # endif # endif #endif #if defined(__GNUG__) # if HAVE_BUILTIN_H || HAVE_GXX_BUILTIN_H || HAVE_GPP_BUILTIN_H # if ETIP_NEEDS_MATH_H # if ETIP_NEEDS_MATH_EXCEPTION # undef exception # define exception math_exception # endif # include <math.h> # endif # undef exception # define exception builtin_exception # if HAVE_GPP_BUILTIN_H # include <gpp/builtin.h> # elif HAVE_GXX_BUILTIN_H # include <g++/builtin.h> # else # include <builtin.h> # endif # undef exception # endif #elif defined (__SUNPRO_CC) # include <generic.h> #endif #include <curses.h> extern "C" { #if HAVE_VALUES_H # include <values.h> #endif #include <assert.h> #include <eti.h> #include <errno.h> } // Language features #if CPP_HAS_OVERRIDE #define NCURSES_OVERRIDE override #else #define NCURSES_OVERRIDE /*nothing*/ #endif #if CPP_HAS_PARAM_INIT #define NCURSES_PARAM_INIT(value) = value #else #define NCURSES_PARAM_INIT(value) /*nothing*/ #endif #if CPP_HAS_STATIC_CAST #define STATIC_CAST(s) static_cast<s> #else #define STATIC_CAST(s) (s) #endif #ifndef NCURSES_CXX_IMPEXP #define NCURSES_CXX_IMPEXP /* nothing */ #endif // Forward Declarations class NCURSES_CXX_IMPEXP NCursesPanel; class NCURSES_CXX_IMPEXP NCursesMenu; class NCURSES_CXX_IMPEXP NCursesForm; class NCURSES_CXX_IMPEXP NCursesException { public: const char *message; int errorno; NCursesException (const char* msg, int err) : message(msg), errorno (err) {}; explicit NCursesException (const char* msg) : message(msg), errorno (E_SYSTEM_ERROR) {}; NCursesException& operator=(const NCursesException& rhs) { message = rhs.message; errorno = rhs.errorno; return *this; } NCursesException(const NCursesException& rhs) : message(rhs.message), errorno(rhs.errorno) { } virtual const char *classname() const { return "NCursesWindow"; } virtual ~NCursesException() { } }; class NCURSES_CXX_IMPEXP NCursesPanelException : public NCursesException { public: const NCursesPanel* p; NCursesPanelException (const char *msg, int err) : NCursesException (msg, err), p (0) {}; NCursesPanelException (const NCursesPanel* panel, const char *msg, int err) : NCursesException (msg, err), p (panel) {}; explicit NCursesPanelException (int err) : NCursesException ("panel library error", err), p (0) {}; NCursesPanelException (const NCursesPanel* panel, int err) : NCursesException ("panel library error", err), p (panel) {}; NCursesPanelException& operator=(const NCursesPanelException& rhs) { if (this != &rhs) { NCursesException::operator=(rhs); p = rhs.p; } return *this; } NCursesPanelException(const NCursesPanelException& rhs) : NCursesException(rhs), p(rhs.p) { } virtual const char *classname() const NCURSES_OVERRIDE { return "NCursesPanel"; } virtual ~NCursesPanelException() { } }; class NCURSES_CXX_IMPEXP NCursesMenuException : public NCursesException { public: const NCursesMenu* m; NCursesMenuException (const char *msg, int err) : NCursesException (msg, err), m (0) {}; NCursesMenuException (const NCursesMenu* menu, const char *msg, int err) : NCursesException (msg, err), m (menu) {}; explicit NCursesMenuException (int err) : NCursesException ("menu library error", err), m (0) {}; NCursesMenuException (const NCursesMenu* menu, int err) : NCursesException ("menu library error", err), m (menu) {}; NCursesMenuException& operator=(const NCursesMenuException& rhs) { if (this != &rhs) { NCursesException::operator=(rhs); m = rhs.m; } return *this; } NCursesMenuException(const NCursesMenuException& rhs) : NCursesException(rhs), m(rhs.m) { } virtual const char *classname() const NCURSES_OVERRIDE { return "NCursesMenu"; } virtual ~NCursesMenuException() { } }; class NCURSES_CXX_IMPEXP NCursesFormException : public NCursesException { public: const NCursesForm* f; NCursesFormException (const char *msg, int err) : NCursesException (msg, err), f (0) {}; NCursesFormException (const NCursesForm* form, const char *msg, int err) : NCursesException (msg, err), f (form) {}; explicit NCursesFormException (int err) : NCursesException ("form library error", err), f (0) {}; NCursesFormException (const NCursesForm* form, int err) : NCursesException ("form library error", err), f (form) {}; NCursesFormException& operator=(const NCursesFormException& rhs) { if (this != &rhs) { NCursesException::operator=(rhs); f = rhs.f; } return *this; } NCursesFormException(const NCursesFormException& rhs) : NCursesException(rhs), f(rhs.f) { } virtual const char *classname() const NCURSES_OVERRIDE { return "NCursesForm"; } virtual ~NCursesFormException() { } }; #if !((defined(__GNUG__) && defined(__EXCEPTIONS) && (__GNUG__ < 7)) || defined(__SUNPRO_CC)) # if HAVE_IOSTREAM # include <iostream> # if IOSTREAM_NAMESPACE using std::cerr; using std::endl; # endif # else # include <iostream.h> # endif #endif inline void THROW(const NCursesException *e) { #if defined(__GNUG__) && defined(__EXCEPTIONS) # if ((__GNUG__ <= 2) && (__GNUC_MINOR__ < 8)) (*lib_error_handler)(e ? e->classname() : "", e ? e->message : ""); # elif (__GNUG__ >= 7) // g++ 7.0 warns about deprecation, but lacks the predefined symbols ::endwin(); std::cerr << "Found a problem - goodbye" << std::endl; exit(EXIT_FAILURE); # else # define CPP_HAS_TRY_CATCH 1 # endif #elif defined(__SUNPRO_CC) # if !defined(__SUNPRO_CC_COMPAT) || (__SUNPRO_CC_COMPAT < 5) genericerror(1, ((e != 0) ? (char *)(e->message) : "")); # else # define CPP_HAS_TRY_CATCH 1 # endif #else if (e) cerr << e->message << endl; exit(0); #endif #ifndef CPP_HAS_TRY_CATCH #define CPP_HAS_TRY_CATCH 0 #define NCURSES_CPP_TRY /* nothing */ #define NCURSES_CPP_CATCH(e) if (false) #define THROWS(s) /* nothing */ #define THROW2(s,t) /* nothing */ #elif CPP_HAS_TRY_CATCH throw *e; #define NCURSES_CPP_TRY try #define NCURSES_CPP_CATCH(e) catch(e) #if defined(__cpp_noexcept_function_type) && (__cpp_noexcept_function_type >= 201510) // C++17 deprecates the usage of throw(). #define THROWS(s) /* nothing */ #define THROW2(s,t) /* nothing */ #else #define THROWS(s) throw(s) #define THROW2(s,t) throw(s,t) #endif #endif } #endif /* NCURSES_ETIP_H_incl */