-/////////////////////////////////////////////////////////////////////////////
-// Name: wxchar.h
+//////////////////////////////////////////////////////////////////////////////
+// Name: wx/wxchar.h
// Purpose: Declarations common to wx char/wchar_t usage (wide chars)
-// Author: Joel Farley
-// Modified by:
+// Author: Joel Farley, Ove Kåven
+// Modified by: Vadim Zeitlin, Robert Roebling, Ron Lee
// Created: 1998/06/12
-// RCS-ID: $Id$
-// Copyright: (c) wxWindows copyright
+// Copyright: (c) 1998-2006 wxWidgets dev team
// Licence: wxWindows licence
-/////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_WXCHAR_H_
#define _WX_WXCHAR_H_
-#ifdef __GNUG__
-#pragma interface "wxchar.h"
-#endif
+// 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"
-// only do SBCS or _UNICODE
-#if defined (_MBCS )
-#error "MBCS is not supported by wxChar"
-#endif
-
-// set wxUSE_UNICODE to 1 if UNICODE or _UNICODE is defined
-#if defined(_UNICODE) || defined(UNICODE)
-#undef wxUSE_UNICODE
-#define wxUSE_UNICODE 1
-#else
-#ifndef wxUSE_UNICODE
-#define wxUSE_UNICODE 0
-#endif
-#endif
-
-// and vice versa: define UNICODE and _UNICODE if wxUSE_UNICODE is 1...
-#if wxUSE_UNICODE
-#ifndef _UNICODE
-#define _UNICODE
-#endif
-#ifndef UNICODE
-#define UNICODE
-#endif
-#endif
-
-// Windows (VC++) has broad TCHAR support
-#if defined(__VISUALC__) && defined(__WIN32__)
-
-#include <tchar.h>
-#if wxUSE_UNICODE // temporary - preserve binary compatibility
-typedef _TCHAR wxChar;
-typedef _TSCHAR wxSChar;
-typedef _TUCHAR wxUChar;
-#else
-#define wxChar char
-#define wxSChar signed char
-#define wxUChar unsigned char
-#endif
-
- // ctype.h functions
-#define wxIsalnum _istalnum
-#define wxIsalpha _istalpha
-#define wxIsctrl _istctrl
-#define wxIsdigit _istdigit
-#define wxIsgraph _istgraph
-#define wxIslower _istlower
-#define wxIsprint _istprint
-#define wxIspunct _istpunct
-#define wxIsspace _istspace
-#define wxIsupper _istupper
-#define wxIsxdigit _istxdigit
-#define wxTolower _totlower
-#define wxToupper _totupper
-
- // 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 wxStrftime _tcsftime
-#define wxStricmp _tcsicmp
-#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
-// is there a _tcstok[_r] ?
-#define wxStrtol _tcstol
-#define wxStrtoul _tcstoul
-#define wxStrxfrm _tcsxfrm
-
- // stdio.h functions
-#define wxFgetc _fgettc
-#define wxFgetchar _fgettchar
-#define wxFgets _fgetts
-#define wxFopen _tfopen
-#define wxFputc _fputtc
-#define wxFputchar _fputtchar
-#define wxFprintf _ftprintf
-#define wxFreopen _tfreopen
-#define wxFscanf _ftscanf
-#define wxGetc _gettc
-#define wxGetchar _gettchar
-#define wxGets _getts
-#define wxPerror _tperror
-#define wxPrintf _tprintf
-#define wxPutc _puttc
-#define wxPutchar _puttchar
-#define wxPuts _putts
-#define wxRemove _tremove
-#define wxRename _trename
-#define wxScanf _tscanf
-#define wxSprintf _stprintf
-#define wxSscanf _stscanf
-#define wxTmpnam _ttmpnam
-#define wxUngetc _tungetc
-#define wxVfprint _vftprintf
-#define wxVprintf _vtprintf
-#define wxVsscanf _vstscanf
-#define wxVsprintf _vstprintf
-
- // stdlib.h functions
-#if !wxUSE_UNICODE
-#define wxAtof atof
-#endif
-#define wxAtoi _ttoi
-#define wxAtol _ttol
-#define wxGetenv _tgetenv
-#define wxSystem _tsystem
-
- // time.h functions
-#define wxAsctime _tasctime
-#define wxCtime _tctime
-
-// #elif defined(XXX)
- // #include XXX-specific files here
- // typeddef YYY wxChar;
-
- // translate wxZZZ names
-
-#elif defined(__BORLANDC__) && defined(__WIN32__)
-
-// Borland C++ 4.52 doesn't have much tchar support
-// maybe Borland C++ 5.02 has, can't check right now
-// but I'll use the Win32 API instead here
-
-#include <tchar.h>
-#if wxUSE_UNICODE // temporary - preserve binary compatibility
-typedef _TCHAR wxChar;
-typedef _TSCHAR wxSChar;
-typedef _TUCHAR wxUChar;
-#else
-#define wxChar char
-#define wxSChar signed char
-#define wxUChar unsigned char
-#endif
-
-#include <windef.h>
-#include <winbase.h>
-#include <winnls.h>
-#include <winnt.h>
-
- // ctype.h functions
-inline WORD __wxMSW_ctype(wxChar ch)
-{
- WORD ret;
- GetStringTypeEx(LOCALE_USER_DEFAULT, CT_CTYPE1, &ch, 1, &ret);
- return ret;
-}
-#define wxIsalnum(x) IsCharAlphaNumeric
-#define wxIsalpha IsCharAlpha
-#define wxIsctrl(x) (__wxMSW_ctype(x) & C1_CNTRL)
-#define wxIsdigit(x) (__wxMSW_ctype(x) & C1_DIGIT)
-#define wxIsgraph(x) (__wxMSW_ctype(x) & (C1_DIGIT|C1_PUNCT|C1_ALPHA))
-#define wxIslower(x) IsCharLower
-#define wxIsprint(x) (__wxMSW_ctype(x) & (C1_DIGIT|C1_SPACE|C1_PUNCT|C1_ALPHA))
-#define wxIspunct(x) (__wxMSW_ctype(x) & C1_PUNCT)
-#define wxIsspace(x) (__wxMSW_ctype(x) & C1_SPACE)
-#define wxIsupper(x) IsCharUpper
-#define wxIsxdigit(x) (__wxMSW_ctype(x) & C1_XDIGIT)
-#define wxTolower(x) (wxChar)CharLower((LPTSTR)(x))
-#define wxToupper(x) (wxChar)CharUpper((LPTSTR)(x))
-
-// #define wxStrtok strtok_r // Borland C++ 4.52 doesn't have strtok_r
-#define wxNEED_WX_STRING_H
-#define wxNEED_WX_STDIO_H
-#define wxNEED_WX_STDLIB_H
-#define wxNEED_WX_TIME_H
-#define wxNEED_WCSLEN
-
-#else//!Windows
-
-// wchar_t will be used in buffer.h, so include it rather unconditionally
-#include <wchar.h>
-
-// check whether we are doing Unicode
-#if wxUSE_UNICODE
-
-#include <wctype.h>
-
-// this is probably glibc-specific
-#if defined(__WCHAR_TYPE__)
-
-typedef __WCHAR_TYPE__ wxChar;
-typedef signed __WCHAR_TYPE__ wxSChar;
-typedef unsigned __WCHAR_TYPE__ wxUChar;
-
-#define _T(x) L##x
-
- // ctype.h functions (wctype.h)
-#define wxIsalnum iswalnum
-#define wxIsalpha iswalpha
-#define wxIsctrl 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
- #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_ wcslen // used in wxStrlen inline function
-#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 wxStrtok wcstok
-#define wxStrtol wcstol
-#define wxStrtoul wcstoul
-#define wxStrxfrm wcsxfrm
-
-// glibc doesn't have wc equivalents of the other stuff
-#define wxNEED_WX_STDIO_H
-#define wxNEED_WX_STDLIB_H
-#define wxNEED_WX_TIME_H
-
-#else//!glibc
-#error "Please define your compiler's Unicode conventions in wxChar.h"
-#endif
-#else//!Unicode
-
-#include <ctype.h>
-#include <string.h>
-
-#if 0 // temporary - preserve binary compatibilty
-typedef char wxChar;
-typedef signed char wxSChar;
-typedef unsigned char wxUChar;
-#else
-#define wxChar char
-#define wxSChar signed char
-#define wxUChar unsigned char
-#endif
-
-#define _T(x) x
-
- // ctype.h functions
-#define wxIsalnum isalnum
-#define wxIsalpha isalpha
-#define wxIsctrl isctrl
-#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 wxStricmp strcasecmp
-// #define wxStrtok strtok_r // this needs a configure check
-
- // leave the rest to defaults below
-#define wxNEED_WX_STRING_H
-#define wxNEED_WX_STDIO_H
-#define wxNEED_WX_STDLIB_H
-#define wxNEED_WX_TIME_H
-
-#endif//Unicode
-#endif//TCHAR-aware compilers
-
-// define wxStricmp for various compilers without Unicode possibilities
-#if !defined(wxStricmp) && !wxUSE_UNICODE
-#if defined(__BORLANDC__) || defined(__WATCOMC__) || defined(__SALFORDC__)
- #define wxStricmp stricmp
-#elif defined(__SC__) || defined(__VISUALC__) || (defined(__MWERKS) && defined(__INTEL__))
- #define wxStricmp _stricmp
-#elif defined(__UNIX__) || defined(__GNUWIN32__)
- #define wxStricmp strcasecmp
-#elif defined(__MWERKS__) && !defined(__INTEL__)
- // use wxWindows' implementation
-#else
- // if you leave wxStricmp undefined, wxWindows' implementation will be used
- #error "Please define string case-insensitive compare for your OS/compiler"
-#endif
-#endif
-
-// if we need to define for standard headers, and we're not using Unicode,
-// just define to standard C library routines
-#if !wxUSE_UNICODE
-#ifdef wxNEED_WX_STRING_H
-#define wxStrcat strcat
-#define wxStrchr strchr
-#define wxStrcmp strcmp
-#define wxStrcoll strcoll
-#define wxStrcpy strcpy
-#define wxStrcspn strcspn
-#define wxStrdup strdup
-#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
-#define wxStrtol strtol
-#define wxStrtoul strtoul
-#define wxStrxfrm strxfrm
-#undef wxNEED_WX_STRING_H
-#endif
-
-#ifdef wxNEED_WX_STDIO_H
-#define wxFgetc fgetc
-#define wxFgetchar fgetchar
-#define wxFgets fgets
-#define wxFopen fopen
-#define wxFputc fputc
-#define wxFputchar fputchar
-#define wxFprintf fprintf
-#define wxFreopen freopen
-#define wxFscanf fscanf
-#define wxGetc getc
-#define wxGetchar getchar
-#define wxGets gets
-#define wxPerror perror
-#define wxPrintf printf
-#define wxPutc putc
-#define wxPutchar putchar
-#define wxPuts puts
-#define wxRemove remove
-#define wxRename rename
-#define wxScanf scanf
-#define wxSprintf sprintf
-#define wxSscanf sscanf
-#define wxTmpnam tmpnam
-#define wxUngetc ungetc
-#define wxVfprint vfprintf
-#define wxVprintf vprintf
-#define wxVsscanf vsscanf
-#define wxVsprintf vsprintf
-#undef wxNEED_WX_STDIO_H
-#endif
-
-#ifdef wxNEED_WX_STDLIB_H
-#define wxAtof atof
-#define wxAtoi atoi
-#define wxAtol atol
-#define wxGetenv getenv
-#define wxSystem system
-#undef wxNEED_WX_STDLIB_H
-#endif
-
-#ifdef wxNEED_WX_TIME_H
-#define wxAsctime asctime
-#define wxCtime ctime
-#define wxStrftime strftime
-#undef wxNEED_WX_TIME_H
-#endif
-#endif //!Unicode
-
-#if defined(wxNEED_WCSLEN) && wxUSE_UNICODE
-#define wcslen wxStrlen
-#undef wxNEED_WCSLEN
-#endif
-
-/// checks whether the passed in pointer is NULL and if the string is empty
-inline bool WXDLLEXPORT wxIsEmpty(const wxChar *p) { return !p || !*p; }
-
-#ifndef wxNEED_WX_STRING_H
-/// safe version of strlen() (returns 0 if passed NULL pointer)
-inline size_t WXDLLEXPORT wxStrlen(const wxChar *psz)
- { return psz ? wxStrlen_(psz) : 0; }
-#endif
-
-// multibyte<->widechar conversion
-size_t WXDLLEXPORT wxMB2WC(wchar_t *buf, const char *psz, size_t n);
-size_t WXDLLEXPORT 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
-
-// if libc versions are not available, use replacements defined in wxchar.cpp
-#ifndef wxStrdup
-wxChar * WXDLLEXPORT wxStrdup(const wxChar *psz);
-#endif
-
-#ifndef wxStricmp
-int WXDLLEXPORT wxStricmp(const wxChar *psz1, const wxChar *psz2);
-#endif
-
-#ifndef wxStrtok
-wxChar * WXDLLEXPORT wxStrtok(wxChar *psz, const wxChar *delim, wxChar **save_ptr);
-#endif
-
-#ifndef wxSetlocale
-wxChar * WXDLLEXPORT wxSetlocale(int category, const wxChar *locale);
-#endif
-
-#ifdef wxNEED_WCSLEN // for use in buffer.h
-size_t WXDLLEXPORT wcslen(const wchar_t *s);
-#endif
-
-#ifdef wxNEED_WX_STRING_H
-int WXDLLEXPORT wxStrcmp(const wxChar *psz1, const wxChar *psz2);
-size_t WXDLLEXPORT wxStrlen(const wxChar *s);
-#endif
-
-#ifdef wxNEED_WX_STDIO_H
-#include <stdio.h>
-#include <stdarg.h>
-int WXDLLEXPORT wxPrintf(const wxChar *fmt, ...);
-int WXDLLEXPORT wxVprintf(const wxChar *fmt, va_list argptr);
-int WXDLLEXPORT wxFprintf(FILE *stream, const wxChar *fmt, ...);
-int WXDLLEXPORT wxVfprintf(FILE *stream, const wxChar *fmt, va_list argptr);
-int WXDLLEXPORT wxSprintf(wxChar *buf, const wxChar *fmt, ...);
-int WXDLLEXPORT wxVsprintf(wxChar *buf, const wxChar *fmt, va_list argptr);
-int WXDLLEXPORT wxSscanf(const wxChar *buf, const wxChar *fmt, ...);
-int WXDLLEXPORT wxVsscanf(const wxChar *buf, const wxChar *fmt, va_list argptr);
-#endif
-
-#ifndef wxAtof
-double WXDLLEXPORT wxAtof(const wxChar *psz);
-#endif
-
-#ifdef wxNEED_WX_STDLIB_H
-int WXDLLEXPORT wxAtoi(const wxChar *psz);
-long WXDLLEXPORT wxAtol(const wxChar *psz);
-wxChar * WXDLLEXPORT wxGetenv(const wxChar *name);
-int WXDLLEXPORT wxSystem(const wxChar *psz);
-#endif
-
-#endif
- //_WX_WXCHAR_H_
+#endif /* _WX_WXCHAR_H_ */
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