-/*
- * Name: wx/wxchar.h
- * Purpose: Declarations common to wx char/wchar_t usage (wide chars)
- * Author: Joel Farley, Ove Kåven
- * Modified by: Vadim Zeitlin, Robert Roebling, Ron Lee
- * Created: 1998/06/12
- * RCS-ID: $Id$
- * Copyright: (c) 1998-2006 wxWidgets dev team
- * Licence: wxWindows licence
- */
-
-/* THIS IS A C FILE, DON'T USE C++ FEATURES (IN PARTICULAR COMMENTS) IN IT */
+//////////////////////////////////////////////////////////////////////////////
+// Name: wx/wxchar.h
+// Purpose: Declarations common to wx char/wchar_t usage (wide chars)
+// Author: Joel Farley, Ove Kåven
+// Modified by: Vadim Zeitlin, Robert Roebling, Ron Lee
+// Created: 1998/06/12
+// RCS-ID: $Id$
+// Copyright: (c) 1998-2006 wxWidgets dev team
+// Licence: wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_WXCHAR_H_
#define _WX_WXCHAR_H_
-/* defs.h indirectly includes this file, so don't include it here */
-#include "wx/platform.h"
-#include "wx/dlimpexp.h"
-
-#ifdef __cplusplus
- #include "wx/strvararg.h"
-#else
- /* make the file compile without doing anything in C code: */
- #define WX_DEFINE_VARARG_FUNC(rettype, name, impl)
-#endif
-
-#include <stdio.h> /* we use FILE below */
-
-#if defined(HAVE_STRTOK_R) && defined(__DARWIN__) && defined(_MSL_USING_MW_C_HEADERS) && _MSL_USING_MW_C_HEADERS
- char *strtok_r(char *, const char *, char **);
-#endif
-
-/* check whether we have wchar_t and which size it is if we do */
-#if !defined(wxUSE_WCHAR_T)
- #if defined(__UNIX__)
- #if defined(HAVE_WCSTR_H) || defined(HAVE_WCHAR_H) || defined(__FreeBSD__) || defined(__DARWIN__)
- #define wxUSE_WCHAR_T 1
- #else
- #define wxUSE_WCHAR_T 0
- #endif
- #elif defined(__GNUWIN32__) && !defined(__MINGW32__)
- #define wxUSE_WCHAR_T 0
- #elif defined(__WATCOMC__)
- #define wxUSE_WCHAR_T 0
- #elif defined(__VISAGECPP__) && (__IBMCPP__ < 400)
- #define wxUSE_WCHAR_T 0
- #else
- /* add additional compiler checks if this fails */
- #define wxUSE_WCHAR_T 1
- #endif
-#endif /* !defined(wxUSE_WCHAR_T) */
-
-/* Unicode support requires wchar_t */
-#if wxUSE_UNICODE && !wxUSE_WCHAR_T
- #error "wchar_t must be available in Unicode build"
-#endif /* Unicode */
-
-/*
- Standard headers we need here.
-
- NB: don't include any wxWidgets headers here because almost all of them include
- this one!
- */
-
-/* Required for wxPrintf() etc */
-#include <stdarg.h>
-
-/* Almost all compiler have strdup(), but not quite all: CodeWarrior under Mac */
-/* and VC++ for Windows CE don't provide it */
-#if defined(__VISUALC__) && __VISUALC__ >= 1400
- #define wxStrdupA _strdup
-#elif !(defined(__MWERKS__) && defined(__WXMAC__)) && !defined(__WXWINCE__)
- /* use #define, not inline wrapper, as it is tested with #ifndef below */
- #define wxStrdupA strdup
-#endif
-
-/*
- non Unix compilers which do have wchar.h (but not tchar.h which is included
- below and which includes wchar.h anyhow).
-
- Actually MinGW has tchar.h, but it does not include wchar.h
- */
-#if defined(__MWERKS__) || defined(__VISAGECPP__) || defined(__MINGW32__) || defined(__WATCOMC__)
- #ifndef HAVE_WCHAR_H
- #define HAVE_WCHAR_H
- #endif
-#endif
-#if defined(__MWERKS__) && !defined(__MACH__)
- #ifndef HAVE_WCSLEN
- #define HAVE_WCSLEN
- #endif
-#endif
-
-#if wxUSE_WCHAR_T
- #ifdef HAVE_WCHAR_H
- /* the current (as of Nov 2002) version of cygwin has a bug in its */
- /* wchar.h -- there is no extern "C" around the declarations in it and */
- /* this results in linking errors later; also, at least on some */
- /* Cygwin versions, wchar.h requires sys/types.h */
- #ifdef __CYGWIN__
- #include <sys/types.h>
- #ifdef __cplusplus
- extern "C" {
- #endif
- #endif /* Cygwin */
-
- #include <wchar.h>
-
- #if defined(__CYGWIN__) && defined(__cplusplus)
- }
- #endif /* Cygwin and C++ */
-
- #elif defined(HAVE_WCSTR_H)
- /* old compilers have relevant declarations here */
- #include <wcstr.h>
- #elif defined(__FreeBSD__) || defined(__DARWIN__) || defined(__EMX__)
- /* include stdlib.h for wchar_t */
- #include <stdlib.h>
- #endif /* HAVE_WCHAR_H */
-
- #ifdef HAVE_WIDEC_H
- #include <widec.h>
- #endif
-
- #if !defined(__GNUC__) || defined(__DARWIN__)
- #define wxWINT_T_IS_TYPEDEF
- #endif
-#endif /* wxUSE_WCHAR_T */
-
-/* ---------------------------------------------------------------------------- */
-/* define wxHAVE_TCHAR_SUPPORT for the compilers which support the TCHAR type */
-/* mapped to either char or wchar_t depending on the ASCII/Unicode mode and have */
-/* the function mapping _tfoo() -> foo() or wfoo() */
-/* ---------------------------------------------------------------------------- */
-
-/* VC++ and BC++ starting with 5.2 have TCHAR support */
-#ifdef __VISUALC__
- #define wxHAVE_TCHAR_SUPPORT
-#elif defined(__BORLANDC__) && (__BORLANDC__ >= 0x520)
- #define wxHAVE_TCHAR_SUPPORT
- #include <ctype.h>
-#elif defined(__WATCOMC__)
- #define wxHAVE_TCHAR_SUPPORT
-#elif defined(__DMC__)
- #define wxHAVE_TCHAR_SUPPORT
-#elif defined(__WXPALMOS__)
- #include <stddef.h>
-#elif defined(__MINGW32__) && wxCHECK_W32API_VERSION( 1, 0 )
- #define wxHAVE_TCHAR_SUPPORT
- #include <stddef.h>
- #include <string.h>
- #include <ctype.h>
-#elif 0 && defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
- /* VZ: the old VisualAge definitions were completely wrong and had no */
- /* chance at all to work in Unicode build anyhow so let's pretend that */
- /* VisualAge does _not_ support TCHAR for the moment (as indicated by */
- /* "0 &&" above) until someone really has time to delve into Unicode */
- /* issues under OS/2 */
-
- /* VisualAge 4.0+ supports TCHAR */
- #define wxHAVE_TCHAR_SUPPORT
-#endif /* compilers with (good) TCHAR support */
-
-#if defined(__MWERKS__)
- /* Metrowerks only has wide char support for OS X >= 10.3 */
- #if !defined(__DARWIN__) || \
- (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3)
- #define wxHAVE_MWERKS_UNICODE
- #endif
-
- #ifdef wxHAVE_MWERKS_UNICODE
- #define HAVE_WPRINTF 1
- #define HAVE_WCSRTOMBS 1
- #define HAVE_VSWPRINTF 1
- #endif
-#endif /* __MWERKS__ */
-
-#ifdef wxHAVE_TCHAR_SUPPORT
- /* get TCHAR definition if we've got it */
- #include <tchar.h>
-
- /* we surely do have wchar_t if we have TCHAR */
- #ifndef wxUSE_WCHAR_T
- #define wxUSE_WCHAR_T 1
- #endif /* !defined(wxUSE_WCHAR_T) */
-
- /* and we also do have wcslen() */
- #ifndef HAVE_WCSLEN
- #define HAVE_WCSLEN
- #endif
-#endif /* wxHAVE_TCHAR_SUPPORT */
-
-/* ---------------------------------------------------------------------------- */
-/* define wxChar type */
-/* ---------------------------------------------------------------------------- */
-
-/* TODO: define wxCharInt to be equal to either int or wint_t? */
-
-#if !wxUSE_UNICODE
- typedef char wxChar;
- typedef signed char wxSChar;
- typedef unsigned char wxUChar;
-#else /* Unicode */
- /* VZ: note that VC++ defines _T[SU]CHAR simply as wchar_t and not as */
- /* signed/unsigned version of it which (a) makes sense to me (unlike */
- /* char wchar_t is always unsigned) and (b) was how the previous */
- /* definitions worked so keep it like this */
-
- /* Sun's SunPro compiler supports the wchar_t type and wide character */
- /* functions, but does not define __WCHAR_TYPE__. Define it here to */
- /* allow unicode enabled builds. */
- #if defined(__SUNPRO_CC) || defined(__SUNPRO_C)
- #define __WCHAR_TYPE__ wxchar_t
- #endif
-
- /* GNU libc has __WCHAR_TYPE__ which requires special treatment, see */
- /* comment below */
- #if !defined(__WCHAR_TYPE__) || \
- (!defined(__GNUC__) || wxCHECK_GCC_VERSION(2, 96))
- /* standard case */
- typedef wchar_t wxChar;
- typedef wchar_t wxSChar;
- typedef wchar_t wxUChar;
- #else /* __WCHAR_TYPE__ and gcc < 2.96 */
- /* VS: wxWidgets used to define wxChar as __WCHAR_TYPE__ here. */
- /* However, this doesn't work with new GCC 3.x compilers because */
- /* wchar_t is C++'s builtin type in the new standard. OTOH, old */
- /* compilers (GCC 2.x) won't accept new definition of */
- /* wx{S,U}CharType, so we have to define wxChar */
- /* conditionally depending on detected compiler & compiler */
- /* version. */
-
- /* with old definition of wxChar. */
- #define wchar_t __WCHAR_TYPE__
- typedef __WCHAR_TYPE__ wxChar;
- typedef __WCHAR_TYPE__ wxSChar;
- typedef __WCHAR_TYPE__ wxUChar;
- #endif /* __WCHAR_TYPE__ */
-#endif /* ASCII/Unicode */
-
-/* ---------------------------------------------------------------------------- */
-/* define _T() and related macros */
-/* ---------------------------------------------------------------------------- */
-
-/* BSD systems define _T() to be something different in ctype.h, override it */
-#if defined(__FreeBSD__) || defined(__DARWIN__)
- #include <ctype.h>
- #undef _T
-#endif
-
-/* could already be defined by tchar.h (it's quasi standard) */
-#ifndef _T
- #if !wxUSE_UNICODE
- #define _T(x) x
- #else /* Unicode */
- /* use wxCONCAT_HELPER so that x could be expanded if it's a macro */
- #define _T(x) wxCONCAT_HELPER(L, x)
- #endif /* ASCII/Unicode */
-#endif /* !defined(_T) */
-
-/* although global macros with such names are normally bad, we want to have */
-/* another name for _T() which should be used to avoid confusion between _T() */
-/* and _() in wxWidgets sources */
-#define wxT(x) _T(x)
-
-/* a helper macro allowing to make another macro Unicode-friendly, see below */
-#define wxAPPLY_T(x) _T(x)
-
-/* Unicode-friendly __FILE__, __DATE__ and __TIME__ analogs */
-#ifndef __TFILE__
- #define __TFILE__ wxAPPLY_T(__FILE__)
-#endif
-
-#ifndef __TDATE__
- #define __TDATE__ wxAPPLY_T(__DATE__)
-#endif
-
-#ifndef __TTIME__
- #define __TTIME__ wxAPPLY_T(__TIME__)
-#endif
-
-/*
- define wxFoo() function for each standard foo() function whose signature
- (exceptionally including the return type) includes any mention of char:
- wxFoo() is going to be a Unicode-friendly version of foo(), i.e. will have
- the same signature but with char replaced by wxChar which allows us to
- use it in Unicode build as well
- */
-
-#ifdef wxHAVE_TCHAR_SUPPORT
- #include <ctype.h>
-
- #if defined(__WATCOMC__) && defined(UNICODE)
- #define WXWCHAR_T_CAST(c) (wint_t)(c)
- #else
- #define WXWCHAR_T_CAST(c) c
- #endif
-
- /* ctype.h functions */
- #define wxIsalnum(c) _istalnum(WXWCHAR_T_CAST(c))
- #define wxIsalpha(c) _istalpha(WXWCHAR_T_CAST(c))
- #define wxIscntrl(c) _istcntrl(WXWCHAR_T_CAST(c))
- #define wxIsdigit(c) _istdigit(WXWCHAR_T_CAST(c))
- #define wxIsgraph(c) _istgraph(WXWCHAR_T_CAST(c))
- #define wxIslower(c) _istlower(WXWCHAR_T_CAST(c))
- #define wxIsprint(c) _istprint(WXWCHAR_T_CAST(c))
- #define wxIspunct(c) _istpunct(WXWCHAR_T_CAST(c))
- #define wxIsspace(c) _istspace(WXWCHAR_T_CAST(c))
- #define wxIsupper(c) _istupper(WXWCHAR_T_CAST(c))
- #define wxIsxdigit(c) _istxdigit(WXWCHAR_T_CAST(c))
-
- /*
- There is a bug in VC6 C RTL: toxxx() functions dosn't do anything with
- signed chars < 0, so "fix" it here.
- */
- #define wxTolower(c) _totlower((wxUChar)(wxChar)(c))
- #define wxToupper(c) _totupper((wxUChar)(wxChar)(c))
-
- /* locale.h functons */
- #define wxSetlocale _tsetlocale
-
- /* string.h functions */
- #define wxStrcat _tcscat
- #define wxStrchr _tcschr
- #define wxStrcmp _tcscmp
- #define wxStrcoll _tcscoll
- #define wxStrcpy _tcscpy
- #define wxStrcspn _tcscspn
- #define wxStrdupW _wcsdup /* notice the 'W'! */
- #define wxStrftime _tcsftime
- #define wxStricmp _tcsicmp
- #define wxStrnicmp _tcsnicmp
- #define wxStrlen_ _tcslen /* used in wxStrlen inline function */
- #define wxStrncat _tcsncat
- #define wxStrncmp _tcsncmp
- #define wxStrncpy _tcsncpy
- #define wxStrpbrk _tcspbrk
- #define wxStrrchr _tcsrchr
- #define wxStrspn _tcsspn
- #define wxStrstr _tcsstr
- #define wxStrtod _tcstod
- #define wxStrtol _tcstol
- #define wxStrtoul _tcstoul
- #ifdef __VISUALC__
- #if __VISUALC__ >= 1300 && !defined(__WXWINCE__)
- #define wxStrtoll _tcstoi64
- #define wxStrtoull _tcstoui64
- #endif /* VC++ 7+ */
- #endif
- #define wxStrxfrm _tcsxfrm
-
- /* stdio.h functions */
- #define wxFgetc _fgettc
- #define wxFgetchar _fgettchar
- #define wxFgets _fgetts
- #if wxUSE_UNICODE_MSLU
- WXDLLIMPEXP_BASE FILE * wxMSLU__tfopen(const wxChar *name, const wxChar *mode);
-
- #define wxFopen wxMSLU__tfopen
- #else
- #define wxFopen _tfopen
- #endif
- #define wxFputc _fputtc
- #define wxFputchar _fputtchar
- WX_DEFINE_VARARG_FUNC(int, wxFprintf, _ftprintf)
- #define wxFputs _fputts
- #define wxFreopen _tfreopen
- #define wxFscanf _ftscanf
- #define wxGetc _gettc
- #define wxGetchar _gettchar
- #define wxGets _getts
- #define wxPerror _tperror
- WX_DEFINE_VARARG_FUNC(int, wxPrintf, _tprintf)
- #define wxPutc(c,f) _puttc(WXWCHAR_T_CAST(c),f)
- #define wxPutchar _puttchar
- #define wxPuts _putts
- #define wxScanf _tscanf
- #if defined(__DMC__)
- #if wxUSE_UNICODE
- /* Digital Mars adds count to _stprintf (C99) so prototype conversion see wxchar.cpp */
- int wxDoSprintf (wchar_t * __RESTRICT s, const wchar_t * __RESTRICT format, ... ) ;
- WX_DEFINE_VARARG_FUNC(int, wxSprintf, wxDoSprintf)
- #else
- /* and there is a bug in D Mars tchar.h prior to 8.39.4n, so define as sprintf */
- WX_DEFINE_VARARG_FUNC(int, wxSprintf, sprintf)
- #endif
- #else
- WX_DEFINE_VARARG_FUNC(int, wxSprintf, _stprintf)
- #endif
-
- #define wxSscanf _stscanf
- #define wxTmpnam _ttmpnam
- #define wxUngetc _tungetc
- #define wxVfprintf _vftprintf
- #define wxVprintf _vtprintf
- #define wxVsscanf _vstscanf
- #define wxVsprintf _vstprintf
-
- /* special case: these functions are missing under Win9x with Unicows so we */
- /* have to implement them ourselves */
- #if wxUSE_UNICODE_MSLU
- WXDLLIMPEXP_BASE int wxMSLU__trename(const wxChar *oldname, const wxChar *newname);
- WXDLLIMPEXP_BASE int wxMSLU__tremove(const wxChar *name);
-
- #define wxRemove wxMSLU__tremove
- #define wxRename wxMSLU__trename
- #else
- #ifdef __WXWINCE__
- /* carefully: wxRemove() must return 0 on success while DeleteFile()
- returns 0 on error, so don't just define one as the other */
- int wxRemove(const wxChar *path);
- #else
- #define wxRemove _tremove
- #define wxRename _trename
- #endif
- #endif
-
- /* stdlib.h functions */
- #define wxAtoi _ttoi
- #define wxAtol _ttol
- /* #define wxAtof _tttof -- notice that there is no such thing (why?) */
- /* there are no env vars at all under CE, so no _tgetenv neither */
- #ifdef __WXWINCE__
- /* can't define as inline function as this is a C file... */
- #define wxGetenv(name) ((wxChar *)NULL)
- #else
- #define wxGetenv _tgetenv
- #endif
- #define wxSystem _tsystem
-
- /* time.h functions */
- #define wxAsctime _tasctime
- #define wxCtime _tctime
-
- #define wxMbstowcs mbstowcs
- #define wxWcstombs wcstombs
-#else /* !TCHAR-aware compilers */
- /*
- There are 2 unrelated problems with these functions under Mac:
- a) Metrowerks MSL CRT implements them strictly in C99 sense and
- doesn't support (very common) extension of allowing to call
- mbstowcs(NULL, ...) which makes it pretty useless as you can't
- know the size of the needed buffer
- b) OS X <= 10.2 declares and even defined these functions but
- doesn't really implement them -- they always return an error
-
- So use our own replacements in both cases.
- */
- #if defined(__MWERKS__) && defined(__MSL__)
- #define wxNEED_WX_MBSTOWCS
- #endif
-
- #ifdef __DARWIN__
- #if MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_2
- #define wxNEED_WX_MBSTOWCS
- #endif
- #endif
-
- #ifdef wxNEED_WX_MBSTOWCS
- /* even though they are defined and "implemented", they are bad and just
- stubs so we need our own - we need these even in ANSI builds!! */
- WXDLLIMPEXP_BASE size_t wxMbstowcs (wchar_t *, const char *, size_t);
- WXDLLIMPEXP_BASE size_t wxWcstombs (char *, const wchar_t *, size_t);
- #else
- #define wxMbstowcs mbstowcs
- #define wxWcstombs wcstombs
- #endif
-
- /*
- The system C library on Mac OS X 10.2 and below does not support
- unicode: in other words all wide-character functions such as towupper et
- al. do simply not exist so we need to provide our own in that context,
- except for the wchar_t definition/typedef itself.
-
- We need to do this for both project builder and CodeWarrior as
- the latter uses the system C library in Mach builds for wide character
- support, which as mentioned does not exist on 10.2 and below.
- */
- #if wxUSE_UNICODE && \
- defined(__DARWIN__) && \
- ( MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_2 )
- /* we need everything! */
- #define wxNEED_WX_STRING_H
- #define wxNEED_WX_CTYPE_H
-
- #define wxFgetchar(c) wxFgetc(c, stdin)
- #define wxFputc wxPutc
- #define wxFputchar(c) wxPutc(c, stdout)
- #define wxGetc wxFgetc
- #define wxGetchar(c) wxFgetc(c, stdin)
-
- #include <stdio.h>
-
- #define wxNEED_FGETC
- #define wxNEED_FGETS
- #define wxNEED_GETS
- #define wxNEED_UNGETC
-
- #define wxNEED_FPUTS
- #define wxNEED_PUTS
- #define wxNEED_PUTC
-
- int wxFputs(const wxChar *ch, FILE *stream);
- int wxPuts(const wxChar *ws);
- int wxPutc(wxChar ch, FILE *stream);
-
- #ifdef __cplusplus
- extern "C" {
- #endif
- WXDLLIMPEXP_BASE size_t wxStrlen_(const wxChar *s);
- #ifdef __cplusplus
- }
- #endif
-
- #define wxPutchar(wch) wxPutc(wch, stdout)
-
- #define wxNEED_PRINTF_CONVERSION
- #define wxNEED_WX_STDIO_H
- #define wxNEED_WX_STDLIB_H
- #define wxNEED_WX_TIME_H
-
- #elif wxUSE_UNICODE
- #include <wctype.h>
-
- /* this is probably glibc-specific */
- #if defined(__WCHAR_TYPE__) && !defined(__MWERKS__)
- /* ctype.h functions (wctype.h) */
- #define wxIsalnum iswalnum
- #define wxIsalpha iswalpha
- #define wxIscntrl iswcntrl
- #define wxIsdigit iswdigit
- #define wxIsgraph iswgraph
- #define wxIslower iswlower
- #define wxIsprint iswprint
- #define wxIspunct iswpunct
- #define wxIsspace iswspace
- #define wxIsupper iswupper
- #define wxIsxdigit iswxdigit
-
- #if defined(__GLIBC__) && (__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0)
- /* /usr/include/wctype.h incorrectly declares translations */
- /* tables which provokes tons of compile-time warnings -- try */
- /* to correct this */
- #define wxTolower(wc) towctrans((wc), (wctrans_t)__ctype_tolower)
- #define wxToupper(wc) towctrans((wc), (wctrans_t)__ctype_toupper)
- #else /* !glibc 2.0 */
- #define wxTolower towlower
- #define wxToupper towupper
- #endif /* gcc/!gcc */
-
- /* string.h functions (wchar.h) */
- #define wxStrcat wcscat
- #define wxStrchr wcschr
- #define wxStrcmp wcscmp
- #define wxStrcoll wcscoll
- #define wxStrcpy wcscpy
- #define wxStrcspn wcscspn
- #define wxStrlen_ wxWcslen /* wxStrlen_() is used in wxStrlen() */
- #define wxStrncat wcsncat
- #define wxStrncmp wcsncmp
- #define wxStrncpy wcsncpy
- #define wxStrpbrk wcspbrk
- #define wxStrrchr wcsrchr
- #define wxStrspn wcsspn
- #define wxStrstr wcsstr
- #define wxStrtod wcstod
- #define wxStrtol wcstol
- #define wxStrtoul wcstoul
- #ifdef HAVE_WCSTOULL
- /* assume that we have wcstoull(), which is also C99, too */
- #define wxStrtoll wcstoll
- #define wxStrtoull wcstoull
- #endif /* HAVE_WCSTOULL */
- #define wxStrxfrm wcsxfrm
-
- #define wxFgetc fgetwc
- #define wxFgetchar fgetwchar
- #define wxFgets fgetws
- #define wxFputc fputwc
- #define wxFputchar fputwchar
- #define wxGetc getwc
- #define wxGetchar getwchar
- #define wxGets getws
- #define wxUngetc ungetwc
-
- #ifdef HAVE_FPUTWS
- #define wxFputs fputws
- #else
- #define wxNEED_FPUTS
- #include <stdio.h>
- int wxFputs(const wxChar *ch, FILE *stream);
- #endif
-
- #ifdef HAVE_WPUTC
- #define wxPutc wputc
- #else
- #define wxNEED_PUTC
- #include <stdio.h>
- int wxPutc(wxChar ch, FILE *stream);
- #endif
-
- #ifdef HAVE_WPUTCHAR
- #define wxPutchar wputchar
- #else
- #define wxPutchar(wch) wxPutc(wch, stdout)
- #endif
-
- #ifdef HAVE_PUTWS
- #define wxPuts putws
- #else
- #define wxNEED_PUTS
- int wxPuts(const wxChar *ws);
- #endif
-
- /* we need %s to %ls conversion for printf and scanf etc */
- #define wxNEED_PRINTF_CONVERSION
-
- /* glibc doesn't have wide char equivalents of the other stuff so */
- /* use our own versions */
- #define wxNEED_WX_STDIO_H
- #define wxNEED_WX_STDLIB_H
- #define wxNEED_WX_TIME_H
- #elif defined(__MWERKS__) && ( defined(__MSL__) || defined(__MACH__) )
- /* ctype.h functions (wctype.h) */
- #define wxIsalnum iswalnum
- #define wxIsalpha iswalpha
- #define wxIscntrl iswcntrl
- #define wxIsdigit iswdigit
- #define wxIsgraph iswgraph
- #define wxIslower iswlower
- #define wxIsprint iswprint
- #define wxIspunct iswpunct
- #define wxIsspace iswspace
- #define wxIsupper iswupper
- #define wxIsxdigit iswxdigit
- #define wxTolower towlower
- #define wxToupper towupper
-
- /* string.h functions (wchar.h) */
- #define wxStrcat wcscat
- #define wxStrchr wcschr
- #define wxStrcmp wcscmp
- #define wxStrcoll wcscoll
- #define wxStrcpy wcscpy
- #define wxStrcspn wcscspn
- #define wxStrlen_ wxWcslen /* wxStrlen_() is used in wxStrlen() */
- #define wxStrncat wcsncat
- #define wxStrncmp wcsncmp
- #define wxStrncpy wcsncpy
- #define wxStrpbrk wcspbrk
- #define wxStrrchr wcsrchr
- #define wxStrspn wcsspn
- #define wxStrstr wcsstr
- #define wxStrtod wcstod
- #define wxStrtol wcstol
- #define wxStrtoul wcstoul
- #define wxStrxfrm wcsxfrm
-
- #define wxFgetc fgetwc
- #define wxFgetchar fgetwchar
- #define wxFgets fgetws
- #define wxFputc fputwc
- #define wxFputchar fputwchar
- #define wxGetc getwc
- #define wxGetchar getwchar
- #define wxGets getws
- #define wxUngetc ungetwc
-
- #define wxNEED_PRINTF_CONVERSION
-
- #define wxPutc putwc
- #define wxPutchar putwchar
- #define wxFputs fputws
-
- /* stdio.h functions */
-
- #define wxNEED_WX_STDIO_H
-
- /* stdlib.h functions */
- #ifdef __MACH__
- #define wxNEED_WX_STDLIB_H
- #else
- #define wxAtof watof
- #define wxAtoi watoi
- #define wxAtol watol
- #define wxGetenv(a) ((wxChar*)NULL)
- #define wxSystem(a) ((int)NULL)
- #endif
- /* time.h functions */
- #define wxAsctime wasciitime
- #define wxCtime wctime
- /* #define wxStrftime wcsftime */
-
- #define wxNEED_WX_TIME_H
- #else /* !metrowerks for apple */
- #error "Please define wide character functions for your environment"
- #endif
- #else /* ASCII */
- #include <ctype.h>
- #include <string.h>
-
- /* ctype.h functions */
- #define wxIsalnum isalnum
- #define wxIsalpha isalpha
- #define wxIscntrl iscntrl
- #define wxIsdigit isdigit
- #define wxIsgraph isgraph
- #define wxIslower islower
- #define wxIsprint isprint
- #define wxIspunct ispunct
- #define wxIsspace isspace
- #define wxIsupper isupper
- #define wxIsxdigit isxdigit
- #define wxTolower tolower
- #define wxToupper toupper
-
- /* locale.h functons */
- #define wxSetlocale setlocale
-
- /* string.h functions */
- #define wxStrcat strcat
- #define wxStrchr strchr
- #define wxStrcmp strcmp
- #define wxStrcoll strcoll
- #define wxStrcpy strcpy
- #define wxStrcspn strcspn
-
- /* wxStricmp and wxStrnicmp are defined below */
- #define wxStrlen_ strlen /* used in wxStrlen inline function */
- #define wxStrncat strncat
- #define wxStrncmp strncmp
- #define wxStrncpy strncpy
- #define wxStrpbrk strpbrk
- #define wxStrrchr strrchr
- #define wxStrspn strspn
- #define wxStrstr strstr
- #define wxStrtod strtod
- #ifdef HAVE_STRTOK_R
- #define wxStrtok(str, sep, last) strtok_r(str, sep, last)
- #endif
- #define wxStrtol strtol
- #define wxStrtoul strtoul
- #ifdef HAVE_STRTOULL
- /* assume that we have wcstoull(), which is also C99, too */
- #define wxStrtoll strtoll
- #define wxStrtoull strtoull
- #endif /* HAVE_WCSTOULL */
- #define wxStrxfrm strxfrm
-
- /* stdio.h functions */
- #define wxFopen fopen
- #define wxFreopen freopen
- #define wxRemove remove
- #define wxRename rename
-
- #define wxPerror perror
- #define wxTmpnam tmpnam
-
- #define wxFgetc fgetc
- #define wxFgetchar fgetchar
- #define wxFgets fgets
- #define wxFputc fputc
- #define wxFputs fputs
- #define wxFputchar fputchar
- WX_DEFINE_VARARG_FUNC(int, wxFprintf, fprintf)
- #define wxFscanf fscanf
- #define wxGetc getc
- #define wxGetchar getchar
- #define wxGets gets
- WX_DEFINE_VARARG_FUNC(int, wxPrintf, printf)
- #define wxPutc putc
- #define wxPutchar putchar
- #define wxPuts puts
- #define wxScanf scanf
- WX_DEFINE_VARARG_FUNC(int, wxSprintf, sprintf)
- #define wxSscanf sscanf
- #define wxUngetc ungetc
- #define wxVfprintf vfprintf
- #define wxVprintf vprintf
- #define wxVsscanf vsscanf
- #define wxVsprintf vsprintf
-
- /* stdlib.h functions */
- #define wxAtof atof
- #define wxAtoi atoi
- #define wxAtol atol
- #define wxGetenv getenv
- #define wxSystem system
-
- /* time.h functions */
- #define wxAsctime asctime
- #define wxCtime ctime
- #define wxStrftime strftime
- #endif /* Unicode/ASCII */
-#endif /* TCHAR-aware compilers/the others */
-
-#ifdef wxStrtoll
- #define wxHAS_STRTOLL
-#endif
-
-/*
- various special cases
- */
-
-/* define wxStricmp and wxStrnicmp for various compilers */
-
-/* note that in Unicode mode we definitely are going to need our own version */
-#if !defined(wxStricmp) && !wxUSE_UNICODE
- #if defined(__BORLANDC__) || defined(__WATCOMC__) || \
- defined(__SALFORDC__) || defined(__VISAGECPP__) || \
- defined(__EMX__) || defined(__DJGPP__)
- #define wxStricmp stricmp
- #define wxStrnicmp strnicmp
- #elif defined(__WXPALMOS__)
- /* FIXME: There is no equivalent to strnicmp in the Palm OS API. This
- * quick hack should do until one can be written.
- */
- #define wxStricmp StrCaselessCompare
- #define wxStrnicmp strnicmp
- #elif defined(__SYMANTEC__) || defined(__VISUALC__) || \
- (defined(__MWERKS__) && defined(__INTEL__))
- #define wxStricmp _stricmp
- #define wxStrnicmp _strnicmp
- #elif defined(__UNIX__) || defined(__GNUWIN32__)
- #define wxStricmp strcasecmp
- #define wxStrnicmp strncasecmp
- /* #else -- use wxWidgets implementation */
- #endif
-#endif /* !defined(wxStricmp) */
-
-/* define wxWcslen() which should be always available if wxUSE_WCHAR_T == 1 (as */
-/* it's used in wx/buffer.h -- and also might be used just below by wxStrlen() */
-/* when wxStrlen_() is #define'd as wxWcslen so do it before defining wxStrlen) */
-#if wxUSE_WCHAR_T
- #ifdef HAVE_WCSLEN
- #define wxWcslen wcslen
- #else
- WXDLLIMPEXP_BASE size_t wxWcslen(const wchar_t *s);
- #endif
-#endif /* wxUSE_WCHAR_T */
-
-#ifdef __cplusplus
-/* checks whether the passed in pointer is NULL and if the string is empty */
-inline bool wxIsEmpty(const wxChar *p) { return !p || !*p; }
-
-/* safe version of strlen() (returns 0 if passed NULL pointer) */
-inline size_t wxStrlen(const wxChar *psz) { return psz ? wxStrlen_(psz) : 0; }
-#endif
-
-/*
- each of strdup() and wcsdup() may or may not be available but we need both
- of them anyhow for wx/buffer.h so we define the missing one(s) in
- wxchar.cpp and so we should always have both wxStrdupA and wxStrdupW
- defined -- if this is somehow not the case in some situations, please
- correct that and not the lines here
- */
-#if wxUSE_UNICODE
- #define wxStrdup wxStrdupW
-#else
- #define wxStrdup wxStrdupA
-#endif
-
-#ifdef __cplusplus
-WXDLLIMPEXP_BASE bool wxOKlibc(); /* for internal use */
-#endif
-
-/* printf() family saga */
-
-/*
- For some systems [v]snprintf() exists in the system libraries but not in the
- headers, so we need to declare it ourselves to be able to use it.
- */
-#if defined(HAVE_VSNPRINTF) && !defined(HAVE_VSNPRINTF_DECL)
-#ifdef __cplusplus
- extern "C"
-#else
- extern
-#endif
- int vsnprintf(char *str, size_t size, const char *format, va_list ap);
-#endif /* !HAVE_VSNPRINTF_DECL */
-
-#if defined(HAVE_SNPRINTF) && !defined(HAVE_SNPRINTF_DECL)
-#ifdef __cplusplus
- extern "C"
-#else
- extern
-#endif
- WXDLLIMPEXP_BASE int snprintf(char *str, size_t size, const char *format, ...);
-#endif /* !HAVE_SNPRINTF_DECL */
-
-/* Wrapper for vsnprintf if it's 3rd parameter is non-const. Note: the
- * same isn't done for snprintf below, the builtin wxSnprintf_ is used
- * instead since it's already a simple wrapper */
-#if defined __cplusplus && defined HAVE_BROKEN_VSNPRINTF_DECL
- inline int wx_fixed_vsnprintf(char *str, size_t size, const char *format, va_list ap)
- {
- return vsnprintf(str, size, (char*)format, ap);
- }
-#endif
-
-/*
- MinGW MSVCRT has non-standard vswprintf() (for MSVC compatibility
- presumably) and normally _vsnwprintf() is used instead
- */
-#if defined(HAVE_VSWPRINTF) && defined(__MINGW32__)
- #undef HAVE_VSWPRINTF
-#endif
-
-#if wxUSE_PRINTF_POS_PARAMS
- /*
- The systems where vsnprintf() supports positional parameters should
- define the HAVE_UNIX98_PRINTF symbol.
-
- On systems which don't (e.g. Windows) we are forced to use
- our wxVsnprintf() implementation.
- */
- #if defined(HAVE_UNIX98_PRINTF)
- #if wxUSE_UNICODE
- #ifdef HAVE_VSWPRINTF
- #define wxVsnprintf_ vswprintf
- #endif
- #else /* ASCII */
- #ifdef HAVE_BROKEN_VSNPRINTF_DECL
- #define wxVsnprintf_ wx_fixed_vsnprintf
- #else
- #define wxVsnprintf_ vsnprintf
- #endif
- #endif
- #else /* !HAVE_UNIX98_PRINTF */
- /*
- The only compiler with positional parameters support under Windows
- is VC++ 8.0 which provides a new xxprintf_p() functions family.
- The 2003 PSDK includes a slightly earlier version of VC8 than the
- main release and does not have the printf_p functions.
- */
- #if defined _MSC_FULL_VER && _MSC_FULL_VER >= 140050727 && !defined __WXWINCE__
- #if wxUSE_UNICODE
- #define wxVsnprintf_ _vswprintf_p
- #else
- #define wxVsnprintf_ _vsprintf_p
- #endif
- #endif
- #endif /* HAVE_UNIX98_PRINTF/!HAVE_UNIX98_PRINTF */
-#else /* !wxUSE_PRINTF_POS_PARAMS */
- /*
- We always want to define safe snprintf() function to be used instead of
- sprintf(). Some compilers already have it (or rather vsnprintf() which
- we really need...), otherwise we implement it using our own printf()
- code.
-
- We define function with a trailing underscore here because the real one
- is a wrapper around it as explained below
- */
-
- /* first deal with TCHAR-aware compilers which have _vsntprintf */
- #ifndef wxVsnprintf_
- #if defined(__VISUALC__) || \
- (defined(__BORLANDC__) && __BORLANDC__ >= 0x540)
- #define wxVsnprintf_ _vsntprintf
- WX_DEFINE_VARARG_FUNC(int, wxSnprintf_, _sntprintf)
- #endif
- #endif
-
- /* if this didn't work, define it separately for Unicode and ANSI builds */
- #ifndef wxVsnprintf_
- #if wxUSE_UNICODE
- #if defined(HAVE__VSNWPRINTF)
- #define wxVsnprintf_ _vsnwprintf
- #elif defined(HAVE_VSWPRINTF)
- #define wxVsnprintf_ vswprintf
- #elif defined(__WATCOMC__)
- #define wxVsnprintf_ _vsnwprintf
- WX_DEFINE_VARARG_FUNC(int, wxSnprintf_, _snwprintf)
- #endif
- #else /* ASCII */
- /*
- All versions of CodeWarrior supported by wxWidgets apparently
- have both snprintf() and vsnprintf()
- */
- #if defined(HAVE_SNPRINTF) \
- || defined(__MWERKS__) || defined(__WATCOMC__)
- #ifndef HAVE_BROKEN_SNPRINTF_DECL
- WX_DEFINE_VARARG_FUNC(int, wxSnprintf_, snprintf)
- #endif
- #endif
- #if defined(HAVE_VSNPRINTF) \
- || defined(__MWERKS__) || defined(__WATCOMC__)
- #ifdef HAVE_BROKEN_VSNPRINTF_DECL
- #define wxVsnprintf_ wx_fixed_vsnprintf
- #else
- #define wxVsnprintf_ vsnprintf
- #endif
- #endif
- #endif /* Unicode/ASCII */
- #endif /* wxVsnprintf_ */
-#endif /* wxUSE_PRINTF_POS_PARAMS/!wxUSE_PRINTF_POS_PARAMS */
-
-#ifndef wxSnprintf_
- /* no snprintf(), cook our own */
- WXDLLIMPEXP_BASE int
- wxDoSnprintf_(wxChar *buf, size_t len,
- const wxChar *format, ...) ATTRIBUTE_PRINTF_3;
- WX_DEFINE_VARARG_FUNC(int, wxSnprintf_, wxDoSnprintf_)
-#endif
-#ifndef wxVsnprintf_
- /* no (suitable) vsnprintf(), cook our own */
- WXDLLIMPEXP_BASE int
- wxVsnprintf_(wxChar *buf, size_t len,
- const wxChar *format, va_list argptr);
-
- #define wxUSE_WXVSNPRINTF 1
-#else
- #define wxUSE_WXVSNPRINTF 0
-#endif
-
-/*
- In Unicode mode we need to have all standard functions such as wprintf() and
- so on but not all systems have them so use our own implementations in this
- case.
- */
-#if wxUSE_UNICODE && !defined(wxHAVE_TCHAR_SUPPORT) && !defined(HAVE_WPRINTF)
- #define wxNEED_WPRINTF
-#endif
-
-/*
- More Unicode complications: although both ANSI C and C++ define a number of
- wide character functions such as wprintf(), not all environments have them.
- Worse, those which do have different behaviours: under Windows, %s format
- specifier changes its meaning in Unicode build and expects a Unicode string
- while under Unix/POSIX it still means an ASCII string even for wprintf() and
- %ls has to be used for wide strings.
-
- We choose to always emulate Windows behaviour as more useful for us so even
- if we have wprintf() we still must wrap it in a non trivial wxPrintf().
-
-*/
-
-#if defined(wxNEED_PRINTF_CONVERSION) || defined(wxNEED_WPRINTF)
- /*
- we need to implement all wide character printf and scanf functions
- either because we don't have them at all or because they don't have the
- semantics we need
- */
- WX_DEFINE_VARARG_FUNC(int, wxScanf, wxDoScanf)
- int wxDoScanf( const wxChar *format, ... ) ATTRIBUTE_PRINTF_1;
-
- WX_DEFINE_VARARG_FUNC(int, wxSscanf, wxDoSscanf)
- int wxDoSscanf( const wxChar *str, const wxChar *format, ... ) ATTRIBUTE_PRINTF_2;
-
- WX_DEFINE_VARARG_FUNC(int, wxFscanf, wxDoFscanf)
- int wxDoFscanf( FILE *stream, const wxChar *format, ... ) ATTRIBUTE_PRINTF_2;
-
- WX_DEFINE_VARARG_FUNC(int, wxPrintf, wxDoPrintf)
- int wxDoPrintf( const wxChar *format, ... ) ATTRIBUTE_PRINTF_1;
-
- WX_DEFINE_VARARG_FUNC(int, wxSprintf, wxDoSprintf)
- int wxDoSprintf( wxChar *str, const wxChar *format, ... ) ATTRIBUTE_PRINTF_2;
-
- WX_DEFINE_VARARG_FUNC(int, wxFprintf, wxDoFprintf)
- int wxDoFprintf( FILE *stream, const wxChar *format, ... ) ATTRIBUTE_PRINTF_2;
-
- int wxVsscanf( const wxChar *str, const wxChar *format, va_list ap );
- int wxVfprintf( FILE *stream, const wxChar *format, va_list ap );
- int wxVprintf( const wxChar *format, va_list ap );
- int wxVsprintf( wxChar *str, const wxChar *format, va_list ap );
-#endif /* wxNEED_PRINTF_CONVERSION */
-
-/* these 2 can be simply mapped to the versions with underscore at the end */
-/* if we don't have to do the conversion */
-/*
- However, if we don't have any vswprintf() at all we don't need to redefine
- anything as our own wxVsnprintf_() already behaves as needed.
-*/
-#if defined(wxNEED_PRINTF_CONVERSION) && defined(wxVsnprintf_)
- WX_DEFINE_VARARG_FUNC(int, wxSnprintf, wxDoSnprintf)
- int wxDoSnprintf( wxChar *str, size_t size, const wxChar *format, ... ) ATTRIBUTE_PRINTF_3;
- int wxVsnprintf( wxChar *str, size_t size, const wxChar *format, va_list ap );
-#else
- #define wxSnprintf wxSnprintf_
- #define wxVsnprintf wxVsnprintf_
-#endif
-
-/*
- various functions which might not be available in libc and for which we
- provide our own replacements in wxchar.cpp
- */
-
-/* ctype.h functions */
-
-/* RN: Used only under OSX <= 10.2 currently */
-#ifdef wxNEED_WX_CTYPE_H
- WXDLLIMPEXP_BASE int wxIsalnum(wxChar ch);
- WXDLLIMPEXP_BASE int wxIsalpha(wxChar ch);
- WXDLLIMPEXP_BASE int wxIscntrl(wxChar ch);
- WXDLLIMPEXP_BASE int wxIsdigit(wxChar ch);
- WXDLLIMPEXP_BASE int wxIsgraph(wxChar ch);
- WXDLLIMPEXP_BASE int wxIslower(wxChar ch);
- WXDLLIMPEXP_BASE int wxIsprint(wxChar ch);
- WXDLLIMPEXP_BASE int wxIspunct(wxChar ch);
- WXDLLIMPEXP_BASE int wxIsspace(wxChar ch);
- WXDLLIMPEXP_BASE int wxIsupper(wxChar ch);
- WXDLLIMPEXP_BASE int wxIsxdigit(wxChar ch);
- WXDLLIMPEXP_BASE int wxTolower(wxChar ch);
- WXDLLIMPEXP_BASE int wxToupper(wxChar ch);
-#endif /* wxNEED_WX_CTYPE_H */
-
-/* under VC++ 6.0 isspace() returns 1 for 8 bit chars which completely breaks */
-/* the file parsing -- this may be true for 5.0 as well, update #ifdef then */
-#if defined(__VISUALC__) && (__VISUALC__ >= 1200) && !wxUSE_UNICODE
- #undef wxIsspace
- #define wxIsspace(c) ((((unsigned)(wxChar)c) < 128) && isspace(c))
-#endif /* VC++ */
-
-/*
- a few compilers don't have the (non standard but common) isascii function,
- define it ourselves for them
- */
-#ifndef isascii
- #if defined(__MWERKS__)
- #define wxNEED_ISASCII
- #elif defined(_WIN32_WCE)
- #if _WIN32_WCE <= 211
- #define wxNEED_ISASCII
- #endif
- #endif
-#endif /* isascii */
-
-#ifdef wxNEED_ISASCII
- inline int isascii(int c) { return (unsigned)c < 0x80; }
-#endif
-
-#ifdef _WIN32_WCE
- #if _WIN32_WCE <= 211
- #define isspace(c) ((c) == _T(' ') || (c) == _T('\t'))
- #endif
-#endif /* _WIN32_WCE */
-
-/*
- we had goofed and defined wxIsctrl() instead of (correct) wxIscntrl() in the
- initial versions of this header -- now it is too late to remove it so
- although we fixed the function/macro name above, still provide the
- backwards-compatible synonym.
- */
-#define wxIsctrl wxIscntrl
-
-/* string.h functions */
-#ifndef strdup
- #if defined(__MWERKS__) && !defined(__MACH__) && (__MSL__ < 0x00008000)
- #define wxNEED_STRDUP
- #elif defined(__WXWINCE__)
- #if _WIN32_WCE <= 211
- #define wxNEED_STRDUP
- #endif
- #endif
-#endif /* strdup */
-
-#ifdef wxNEED_STRDUP
- WXDLLIMPEXP_BASE char *strdup(const char* s);
-#endif
-
-/* RN: Used only under OSX <= 10.2 currently
- The __cplusplus ifdefs are messy, but they are required to build
- the regex library, since c does not support function overloading
-*/
-#ifdef wxNEED_WX_STRING_H
-# ifdef __cplusplus
- extern "C" {
-# endif
- WXDLLIMPEXP_BASE wxChar * wxStrcat(wxChar *dest, const wxChar *src);
- WXDLLIMPEXP_BASE const wxChar * wxStrchr(const wxChar *s, wxChar c);
- WXDLLIMPEXP_BASE int wxStrcmp(const wxChar *s1, const wxChar *s2);
- WXDLLIMPEXP_BASE int wxStrcoll(const wxChar *s1, const wxChar *s2);
- WXDLLIMPEXP_BASE wxChar * wxStrcpy(wxChar *dest, const wxChar *src);
- WXDLLIMPEXP_BASE size_t wxStrcspn(const wxChar *s, const wxChar *reject);
- WXDLLIMPEXP_BASE wxChar * wxStrncat(wxChar *dest, const wxChar *src, size_t n);
- WXDLLIMPEXP_BASE int wxStrncmp(const wxChar *s1, const wxChar *s2, size_t n);
- WXDLLIMPEXP_BASE wxChar * wxStrncpy(wxChar *dest, const wxChar *src, size_t n);
- WXDLLIMPEXP_BASE const wxChar * wxStrpbrk(const wxChar *s, const wxChar *accept);
- WXDLLIMPEXP_BASE const wxChar * wxStrrchr(const wxChar *s, wxChar c);
- WXDLLIMPEXP_BASE size_t wxStrspn(const wxChar *s, const wxChar *accept);
- WXDLLIMPEXP_BASE const wxChar * wxStrstr(const wxChar *haystack, const wxChar *needle);
-# ifdef __cplusplus
- }
-# endif
-
- /* These functions use C++, so we can't c extern them */
- WXDLLIMPEXP_BASE double wxStrtod(const wxChar *nptr, wxChar **endptr);
- WXDLLIMPEXP_BASE long int wxStrtol(const wxChar *nptr, wxChar **endptr, int base);
- WXDLLIMPEXP_BASE unsigned long int wxStrtoul(const wxChar *nptr, wxChar **endptr, int base);
- WXDLLIMPEXP_BASE size_t wxStrxfrm(wxChar *dest, const wxChar *src, size_t n);
-
- /* inlined versions */
- #ifdef __cplusplus
- inline wxChar * wxStrchr(wxChar *s, wxChar c)
- { return (wxChar *)wxStrchr((const wxChar *)s, c); }
- inline wxChar * wxStrpbrk(wxChar *s, const wxChar *accept)
- { return (wxChar *)wxStrpbrk((const wxChar *)s, accept); }
- inline wxChar * wxStrrchr(wxChar *s, wxChar c)
- { return (wxChar *)wxStrrchr((const wxChar *)s, c); }
- inline wxChar *wxStrstr(wxChar *haystack, const wxChar *needle)
- { return (wxChar *)wxStrstr((const wxChar *)haystack, needle); }
- #endif
-
-#endif /* wxNEED_WX_STRING_H */
-
-#ifndef wxStrdupA
-WXDLLIMPEXP_BASE char *wxStrdupA(const char *psz);
-#endif
-
-#ifndef wxStrdupW
-WXDLLIMPEXP_BASE wchar_t *wxStrdupW(const wchar_t *pwz);
-#endif
-
-#ifndef wxStricmp
-WXDLLIMPEXP_BASE int wxStricmp(const wxChar *psz1, const wxChar *psz2);
-#endif
-
-#ifndef wxStrnicmp
-WXDLLIMPEXP_BASE int wxStrnicmp(const wxChar *psz1, const wxChar *psz2, size_t len);
-#endif
-
-#ifndef wxStrtok
-WXDLLIMPEXP_BASE wxChar * wxStrtok(wxChar *psz, const wxChar *delim, wxChar **save_ptr);
-#endif
-
-#ifdef __cplusplus
-#ifndef wxSetlocale
-class WXDLLIMPEXP_BASE wxWCharBuffer;
-WXDLLIMPEXP_BASE wxWCharBuffer wxSetlocale(int category, const wxChar *locale);
-#endif
-#endif
-
-/* stdio.h functions */
-#ifdef wxNEED_WX_STDIO_H
- #include <stdio.h>
- WXDLLIMPEXP_BASE FILE * wxFopen(const wxChar *path, const wxChar *mode);
- WXDLLIMPEXP_BASE FILE * wxFreopen(const wxChar *path, const wxChar *mode, FILE *stream);
- WXDLLIMPEXP_BASE int wxRemove(const wxChar *path);
- WXDLLIMPEXP_BASE int wxRename(const wxChar *oldpath, const wxChar *newpath);
-
- /* *printf() family is handled separately */
-#endif /* wxNEED_WX_STDIO_H */
-
-
-/* stdlib.h functions */
-#ifndef wxAtof
-WXDLLIMPEXP_BASE double wxAtof(const wxChar *psz);
-#endif
-
-#ifdef wxNEED_WX_STDLIB_H
-WXDLLIMPEXP_BASE int wxAtoi(const wxChar *psz);
-WXDLLIMPEXP_BASE long wxAtol(const wxChar *psz);
-WXDLLIMPEXP_BASE wxChar * wxGetenv(const wxChar *name);
-WXDLLIMPEXP_BASE int wxSystem(const wxChar *psz);
-#endif
-
-
-/* time.h functions */
-#ifdef wxNEED_WX_TIME_H
-#if defined(__MWERKS__) && defined(macintosh)
- #include <time.h>
-#endif
- /*silent gabby compilers*/
- struct tm;
- WXDLLIMPEXP_BASE size_t wxStrftime(wxChar *s, size_t max,
- const wxChar *fmt,
- const struct tm *tm);
-#endif /* wxNEED_WX_TIME_H */
-
-#ifndef wxCtime
-#include <time.h>
-WXDLLIMPEXP_BASE wxChar *wxCtime(const time_t *timep);
-#endif
-
-
-/* missing functions in some WinCE versions */
-#ifdef _WIN32_WCE
-#if (_WIN32_WCE < 300)
-WXDLLIMPEXP_BASE void *calloc( size_t num, size_t size );
-#endif
-#endif /* _WIN32_WCE */
-
-/* multibyte to wide char conversion functions and macros */
-
-#if wxUSE_WCHAR_T
- /* multibyte<->widechar conversion */
- WXDLLIMPEXP_BASE size_t wxMB2WC(wchar_t *buf, const char *psz, size_t n);
- WXDLLIMPEXP_BASE size_t wxWC2MB(char *buf, const wchar_t *psz, size_t n);
-
- #if wxUSE_UNICODE
- #define wxMB2WX wxMB2WC
- #define wxWX2MB wxWC2MB
- #define wxWC2WX wxStrncpy
- #define wxWX2WC wxStrncpy
- #else
- #define wxMB2WX wxStrncpy
- #define wxWX2MB wxStrncpy
- #define wxWC2WX wxWC2MB
- #define wxWX2WC wxMB2WC
- #endif
-#else /* !wxUSE_UNICODE */
-/* Why is this here?
-#error ha */
- /* No wxUSE_WCHAR_T: we have to do something (JACS) */
- #define wxMB2WC wxStrncpy
- #define wxWC2MB wxStrncpy
- #define wxMB2WX wxStrncpy
- #define wxWX2MB wxStrncpy
- #define wxWC2WX wxWC2MB
- #define wxWX2WC wxMB2WC
-#endif
-
-/*
- RN: The following are not normal versions of memcpy et al., rather
- these are either char or widechar versions depending on
- if unicode is used or not.
-*/
-
-#ifdef __cplusplus
-
- //
- // RN: We could do the usual tricky compiler detection here,
- // and use their variant (such as wmemchr, etc.). The problem
- // is that these functions are quite rare, even though they are
- // part of the current POSIX standard. In addition, most compilers
- // (including even MSC) inline them just like we do right in their
- // headers.
- //
- #if wxUSE_UNICODE
- #include <string.h> //for mem funcs
-
- //implement our own wmem variants
- inline wxChar* wxTmemchr(const wxChar* s, wxChar c, size_t l)
- {
- for(;l && *s != c;--l, ++s) {}
-
- if(l)
- return (wxChar*)s;
- return NULL;
- }
-
- inline int wxTmemcmp(const wxChar* sz1, const wxChar* sz2, size_t len)
- {
- for(; *sz1 == *sz2 && len; --len, ++sz1, ++sz2) {}
-
- if(len)
- return *sz1 < *sz2 ? -1 : *sz1 > *sz2;
- else
- return 0;
- }
-
- inline wxChar* wxTmemcpy(wxChar* szOut, const wxChar* szIn, size_t len)
- {
- return (wxChar*) memcpy(szOut, szIn, len * sizeof(wxChar));
- }
-
- inline wxChar* wxTmemmove(wxChar* szOut, const wxChar* szIn, size_t len)
- {
- return (wxChar*) memmove(szOut, szIn, len * sizeof(wxChar));
- }
-
- inline wxChar* wxTmemset(wxChar* szOut, const wxChar cIn, size_t len)
- {
- wxChar* szRet = szOut;
-
- while (len--)
- *szOut++ = cIn;
-
- return szRet;
- }
-
- #else /* !wxUSE_UNICODE */
- # define wxTmemchr memchr
- # define wxTmemcmp memcmp
- # define wxTmemcpy memcpy
- # define wxTmemmove memmove
- # define wxTmemset memset
- #endif /* wxUSE_UNICODE/!wxUSE_UNICODE */
-
-#endif /*__cplusplus*/
-
-/*
- FIXME-UTF8: split this header into more:
- wxchartype.h for wxChar definition (only this one will have to
- remain C header, the rest can be C++)
- wxcrt.h for CRT wrappers
- wxchar.h for wxChar+wxCharRef classes
- */
-#ifdef __cplusplus
-class WXDLLIMPEXP_BASE wxString;
-class WXDLLIMPEXP_BASE wxUniCharRef;
-
-// This class represents single Unicode character. It can be converted to
-// and from char or wchar_t and implements commonly used character operations.
-class WXDLLIMPEXP_BASE wxUniChar
-{
-public:
- // NB: this is not wchar_t on purpose, it needs to represent the entire
- // Unicode code points range and wchar_t may be too small for that
- // (e.g. on Win32 where wchar_t* is encoded in UTF-16)
- typedef unsigned int unicode_type;
-
- wxUniChar() : m_value(0) {}
-
- // Create the character from 8bit character value encoded in the current
- // locale's charset.
- wxUniChar(char c) { m_value = From8bit(c); }
-
- // Create the character from a wchar_t character value.
- wxUniChar(wchar_t c) { m_value = c; }
-
-#ifndef wxWINT_T_IS_TYPEDEF
- // Create the character from a wint_t character value.
- wxUniChar(wint_t c) { m_value = c; }
-#endif
-
- wxUniChar(int c) { m_value = c; }
-
- wxUniChar(const wxUniCharRef& c);
-
- // Returns Unicode code point value of the character
- unicode_type GetValue() const { return m_value; }
-
- // Casts to char and wchar_t types:
- operator char() const { return To8bit(m_value); }
- operator wchar_t() const { return m_value; }
-#ifndef wxWINT_T_IS_TYPEDEF
- operator wint_t() const { return m_value; }
-#endif
- operator int() const { return m_value; }
-
- // We need this operator for the "*p" part of expressions like "for (
- // const_iterator p = begin() + nStart; *p; ++p )". In this case,
- // compilation would fail without it because the conversion to bool would
- // be ambiguous (there are all these int types conversions...). (And adding
- // operator unspecified_bool_type() would only makes the ambiguity worse.)
- operator bool() const { return m_value != 0; }
- bool operator!() const { return !((bool)*this); }
-#if (defined(__VISUALC__) && __VISUALC__ < 1400) || \
- defined(__DIGITALMARS__) || defined(__BORLANDC__)
- // We need this for VC++ < 8 or DigitalMars and expressions like
- // "str[0] && *p":
- bool operator&&(bool v) const { return (bool)*this && v; }
-#endif
-
- // Assignment operators:
- wxUniChar& operator=(const wxUniChar& c) { m_value = c.m_value; return *this; }
- wxUniChar& operator=(char c) { m_value = From8bit(c); return *this; }
- wxUniChar& operator=(wchar_t c) { m_value = c; return *this; }
-#ifndef wxWINT_T_IS_TYPEDEF
- wxUniChar& operator=(wint_t c) { m_value = c; return *this; }
-#endif
-
- // Comparision operators:
- bool operator==(const wxUniChar& c) const { return m_value == c.m_value; }
- bool operator==(char c) const { return m_value == From8bit(c); }
- bool operator==(wchar_t c) const { return m_value == (unicode_type)c; }
-#ifndef wxWINT_T_IS_TYPEDEF
- bool operator==(wint_t c) const { return m_value == (unicode_type)c; }
-#endif
-
- bool operator!=(const wxUniChar& c) const { return m_value != c.m_value; }
- bool operator!=(char c) const { return m_value != From8bit(c); }
- bool operator!=(wchar_t c) const { return m_value != (unicode_type)c; }
-#ifndef wxWINT_T_IS_TYPEDEF
- bool operator!=(wint_t c) const { return m_value != (unicode_type)c; }
-#endif
-
- bool operator>(const wxUniChar& c) const { return m_value > c.m_value; }
- bool operator>(char c) const { return m_value > (unicode_type)c; }
- bool operator>(wchar_t c) const { return m_value > (unicode_type)c; }
-#ifndef wxWINT_T_IS_TYPEDEF
- bool operator>(wint_t c) const { return m_value > (unicode_type)c; }
-#endif
-
- bool operator<(const wxUniChar& c) const { return m_value < c.m_value; }
- bool operator<(char c) const { return m_value < From8bit(c); }
- bool operator<(wchar_t c) const { return m_value < (unicode_type)c; }
-#ifndef wxWINT_T_IS_TYPEDEF
- bool operator<(wint_t c) const { return m_value < (unicode_type)c; }
-#endif
-
- bool operator>=(const wxUniChar& c) const { return m_value >= c.m_value; }
- bool operator>=(char c) const { return m_value >= From8bit(c); }
- bool operator>=(wchar_t c) const { return m_value >= (unicode_type)c; }
-#ifndef wxWINT_T_IS_TYPEDEF
- bool operator>=(wint_t c) const { return m_value >= (unicode_type)c; }
-#endif
-
- bool operator<=(const wxUniChar& c) const { return m_value <= c.m_value; }
- bool operator<=(char c) const { return m_value <= From8bit(c); }
- bool operator<=(wchar_t c) const { return m_value <= (unicode_type)c; }
-#ifndef wxWINT_T_IS_TYPEDEF
- bool operator<=(wint_t c) const { return m_value <= (unicode_type)c; }
-#endif
-
- int operator-(const wxUniChar& c) const { return m_value - c.m_value; }
- int operator-(char c) const { return m_value - From8bit(c); }
- int operator-(wchar_t c) const { return m_value - (unicode_type)c; }
-#ifndef wxWINT_T_IS_TYPEDEF
- int operator-(wint_t c) const { return m_value - (unicode_type)c; }
-#endif
-
-private:
- static unicode_type From8bit(char c);
- static char To8bit(unicode_type c);
-
-private:
- unicode_type m_value;
-};
-
-
-// Writeable reference to a character in wxString.
-//
-// This class can be used in the same way wxChar is used, except that changing
-// its value updates the underlying string object.
-class WXDLLIMPEXP_BASE wxUniCharRef
-{
-private:
- // create the reference
- // FIXME: the interface will need changes for UTF-8 build
- wxUniCharRef(wxChar *pos) : m_pos(pos) {}
-
-public:
- // NB: we have to make this public, because we don't have wxString
- // declaration available here and so can't declare wxString::iterator
- // as friend; so at least don't use a ctor but a static function
- // that must be used explicitly (this is more than using 'explicit'
- // keyword on ctor!):
- //
- // FIXME: the interface will need changes for UTF-8 build
- static wxUniCharRef CreateForString(wxChar *pos)
- { return wxUniCharRef(pos); }
-
- wxUniChar::unicode_type GetValue() const { return UniChar().GetValue(); }
-
- // Assignment operators:
- wxUniCharRef& operator=(const wxUniCharRef& c)
- {
- *m_pos = *c.m_pos;
- return *this;
- };
-
- wxUniCharRef& operator=(const wxUniChar& c)
- {
- *m_pos = c;
- return *this;
- };
-
- wxUniCharRef& operator=(char c) { return *this = wxUniChar(c); }
- wxUniCharRef& operator=(wchar_t c) { return *this = wxUniChar(c); }
-
- // Casts to wxUniChar type:
- operator char() const { return UniChar(); }
- operator wchar_t() const { return UniChar(); }
-#ifndef wxWINT_T_IS_TYPEDEF
- operator wint_t() const { return UniChar(); }
-#endif
- operator int() const { return UniChar(); }
-
- // see wxUniChar::operator bool etc. for explanation
- operator bool() const { return (bool)UniChar(); }
- bool operator!() const { return !UniChar(); }
-#if (defined(__VISUALC__) && __VISUALC__ < 1400) || \
- defined(__DIGITALMARS__) || defined(__BORLANDC__)
- bool operator&&(bool v) const { return UniChar() && v; }
-#endif
-
- // Comparision operators:
- bool operator==(const wxUniCharRef& c) const { return m_pos == c.m_pos; }
- bool operator==(const wxUniChar& c) const { return UniChar() == c; }
- bool operator==(char c) const { return UniChar() == c; }
- bool operator==(wchar_t c) const { return UniChar() == c; }
-#ifndef wxWINT_T_IS_TYPEDEF
- bool operator==(wint_t c) const { return UniChar() == c; }
-#endif
-
- bool operator!=(const wxUniCharRef& c) const { return m_pos != c.m_pos; }
- bool operator!=(const wxUniChar& c) const { return UniChar() != c; }
- bool operator!=(char c) const { return UniChar() != c; }
- bool operator!=(wchar_t c) const { return UniChar() != c; }
-#ifndef wxWINT_T_IS_TYPEDEF
- bool operator!=(wint_t c) const { return UniChar() != c; }
-#endif
-
- bool operator>(const wxUniCharRef& c) const { return UniChar() > c.UniChar(); }
- bool operator>(const wxUniChar& c) const { return UniChar() > c; }
- bool operator>(char c) const { return UniChar() > c; }
- bool operator>(wchar_t c) const { return UniChar() > c; }
-#ifndef wxWINT_T_IS_TYPEDEF
- bool operator>(wint_t c) const { return UniChar() > c; }
-#endif
-
- bool operator<(const wxUniCharRef& c) const { return UniChar() < c.UniChar(); }
- bool operator<(const wxUniChar& c) const { return UniChar() < c; }
- bool operator<(char c) const { return UniChar() < c; }
- bool operator<(wchar_t c) const { return UniChar() < c; }
-#ifndef wxWINT_T_IS_TYPEDEF
- bool operator<(wint_t c) const { return UniChar() < c; }
-#endif
-
- bool operator>=(const wxUniCharRef& c) const { return UniChar() >= c.UniChar(); }
- bool operator>=(const wxUniChar& c) const { return UniChar() >= c; }
- bool operator>=(char c) const { return UniChar() >= c; }
- bool operator>=(wchar_t c) const { return UniChar() >= c; }
-#ifndef wxWINT_T_IS_TYPEDEF
- bool operator>=(wint_t c) const { return UniChar() >= c; }
-#endif
-
- bool operator<=(const wxUniCharRef& c) const { return UniChar() <= c.UniChar(); }
- bool operator<=(const wxUniChar& c) const { return UniChar() <= c; }
- bool operator<=(char c) const { return UniChar() <= c; }
- bool operator<=(wchar_t c) const { return UniChar() <= c; }
-#ifndef wxWINT_T_IS_TYPEDEF
- bool operator<=(wint_t c) const { return UniChar() <= c; }
-#endif
-
- int operator-(const wxUniCharRef& c) const { return UniChar() - c.UniChar(); }
- int operator-(const wxUniChar& c) const { return UniChar() - c; }
- int operator-(char c) const { return UniChar() - c; }
- int operator-(wchar_t c) const { return UniChar() - c; }
-#ifndef wxWINT_T_IS_TYPEDEF
- int operator-(wint_t c) const { return UniChar() - c; }
-#endif
-
-private:
- wxUniChar UniChar() const { return *m_pos; }
- friend class WXDLLIMPEXP_BASE wxUniChar;
-
-private:
- // pointer to the character in string
- wxChar *m_pos;
-};
-
-inline wxUniChar::wxUniChar(const wxUniCharRef& c)
-{
- m_value = c.UniChar().m_value;
-}
-
-// Comparision operators for the case when wxUniChar(Ref) is the second operand:
-inline bool operator==(char c1, const wxUniChar& c2) { return c2 == c1; }
-inline bool operator==(wchar_t c1, const wxUniChar& c2) { return c2 == c1; }
-#ifndef wxWINT_T_IS_TYPEDEF
-inline bool operator==(wint_t c1, const wxUniChar& c2) { return c2 == c1; }
-#endif
-
-inline bool operator!=(char c1, const wxUniChar& c2) { return c2 != c1; }
-inline bool operator!=(wchar_t c1, const wxUniChar& c2) { return c2 != c1; }
-#ifndef wxWINT_T_IS_TYPEDEF
-inline bool operator!=(wint_t c1, const wxUniChar& c2) { return c2 != c1; }
-#endif
-
-inline bool operator>(char c1, const wxUniChar& c2) { return c2 < c1; }
-inline bool operator>(wchar_t c1, const wxUniChar& c2) { return c2 < c1; }
-#ifndef wxWINT_T_IS_TYPEDEF
-inline bool operator>(wint_t c1, const wxUniChar& c2) { return c2 < c1; }
-#endif
-
-inline bool operator<(char c1, const wxUniChar& c2) { return c2 > c1; }
-inline bool operator<(wchar_t c1, const wxUniChar& c2) { return c2 > c1; }
-#ifndef wxWINT_T_IS_TYPEDEF
-inline bool operator<(wint_t c1, const wxUniChar& c2) { return c2 > c1; }
-#endif
-
-inline bool operator>=(char c1, const wxUniChar& c2) { return c2 <= c1; }
-inline bool operator>=(wchar_t c1, const wxUniChar& c2) { return c2 <= c1; }
-#ifndef wxWINT_T_IS_TYPEDEF
-inline bool operator>=(wint_t c1, const wxUniChar& c2) { return c2 <= c1; }
-#endif
-
-inline bool operator<=(char c1, const wxUniChar& c2) { return c2 >= c1; }
-inline bool operator<=(wchar_t c1, const wxUniChar& c2) { return c2 >= c1; }
-#ifndef wxWINT_T_IS_TYPEDEF
-inline bool operator<=(wint_t c1, const wxUniChar& c2) { return c2 >= c1; }
-#endif
-
-
-inline bool operator==(char c1, const wxUniCharRef& c2) { return c2 == c1; }
-inline bool operator==(wchar_t c1, const wxUniCharRef& c2) { return c2 == c1; }
-#ifndef wxWINT_T_IS_TYPEDEF
-inline bool operator==(wint_t c1, const wxUniCharRef& c2) { return c2 == c1; }
-#endif
-inline bool operator==(const wxUniChar& c1, const wxUniCharRef& c2) { return c2 == c1; }
-
-inline bool operator!=(char c1, const wxUniCharRef& c2) { return c2 != c1; }
-inline bool operator!=(wchar_t c1, const wxUniCharRef& c2) { return c2 != c1; }
-#ifndef wxWINT_T_IS_TYPEDEF
-inline bool operator!=(wint_t c1, const wxUniCharRef& c2) { return c2 != c1; }
-#endif
-inline bool operator!=(const wxUniChar& c1, const wxUniCharRef& c2) { return c2 != c1; }
-
-inline bool operator>(char c1, const wxUniCharRef& c2) { return c2 < c1; }
-inline bool operator>(wchar_t c1, const wxUniCharRef& c2) { return c2 < c1; }
-#ifndef wxWINT_T_IS_TYPEDEF
-inline bool operator>(wint_t c1, const wxUniCharRef& c2) { return c2 < c1; }
-#endif
-inline bool operator>(const wxUniChar& c1, const wxUniCharRef& c2) { return c2 < c1; }
-
-inline bool operator<(char c1, const wxUniCharRef& c2) { return c2 > c1; }
-inline bool operator<(wchar_t c1, const wxUniCharRef& c2) { return c2 > c1; }
-#ifndef wxWINT_T_IS_TYPEDEF
-inline bool operator<(wint_t c1, const wxUniCharRef& c2) { return c2 > c1; }
-#endif
-inline bool operator<(const wxUniChar& c1, const wxUniCharRef& c2) { return c2 > c1; }
-
-inline bool operator>=(char c1, const wxUniCharRef& c2) { return c2 <= c1; }
-inline bool operator>=(wchar_t c1, const wxUniCharRef& c2) { return c2 <= c1; }
-#ifndef wxWINT_T_IS_TYPEDEF
-inline bool operator>=(wint_t c1, const wxUniCharRef& c2) { return c2 <= c1; }
-#endif
-inline bool operator>=(const wxUniChar& c1, const wxUniCharRef& c2) { return c2 <= c1; }
-
-inline bool operator<=(char c1, const wxUniCharRef& c2) { return c2 >= c1; }
-inline bool operator<=(wchar_t c1, const wxUniCharRef& c2) { return c2 >= c1; }
-#ifndef wxWINT_T_IS_TYPEDEF
-inline bool operator<=(wint_t c1, const wxUniCharRef& c2) { return c2 >= c1; }
-#endif
-inline bool operator<=(const wxUniChar& c1, const wxUniCharRef& c2) { return c2 >= c1; }
-
-inline int operator-(char c1, const wxUniCharRef& c2) { return -(c2 - c1); }
-inline int operator-(wchar_t c1, const wxUniCharRef& c2) { return -(c2 - c1); }
-#ifndef wxWINT_T_IS_TYPEDEF
-inline int operator-(wint_t c1, const wxUniCharRef& c2) { return -(c2 - c1); }
-#endif
-inline int operator-(const wxUniChar& c1, const wxUniCharRef& c2) { return -(c2 - c1); }
-
-#endif // __cplusplus
+// This header used to define CRT functions wrappers in wxWidgets 2.8. This is
+// now done in (headers included by) wx/crt.h, so include it for compatibility:
+#include "wx/crt.h"
#endif /* _WX_WXCHAR_H_ */
-
projects / wxWidgets.git / blobdiff