/////////////////////////////////////////////////////////////////////////////
-// 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
// Created: 1998/06/12
// RCS-ID: $Id$
-// Copyright: (c) wxWindows copyright
+// Copyright: (c) 1998-2002 wxWindows dev team
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_WXCHAR_H_
#define _WX_WXCHAR_H_
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma interface "wxchar.h"
#endif
-// only do SBCS or _UNICODE
-#if defined (_MBCS )
-// It may be OK anyway.
-// # error "MBCS is not supported by wxChar"
-#endif
-
// ----------------------------------------------------------------------------
-// first deal with Unicode setting
+// first deal with Unicode setting: wxUSE_UNICODE should be defined as 0 or 1
+// and is used by wxWindows, _UNICODE and/or UNICODE may be defined or used by
+// the system headers so bring these settings in sync
// ----------------------------------------------------------------------------
// set wxUSE_UNICODE to 1 if UNICODE or _UNICODE is defined
#if defined(_UNICODE) || defined(UNICODE)
-# undef wxUSE_UNICODE
-# define wxUSE_UNICODE 1
+ #undef wxUSE_UNICODE
+ #define wxUSE_UNICODE 1
#else
-# ifndef wxUSE_UNICODE
-# define wxUSE_UNICODE 0
-# endif
+ #ifndef wxUSE_UNICODE
+ #define wxUSE_UNICODE 0
+ #endif
#endif // Unicode
// 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
+ #ifndef _UNICODE
+ #define _UNICODE
+ #endif
+ #ifndef UNICODE
+ #define UNICODE
+ #endif
#endif // Unicode
+// check whether we have wchar_t
+#if !defined(wxUSE_WCHAR_T)
+ #if defined(__WIN16__)
+ // no wchar_t under Win16 regadrless of compiler used
+ #define wxUSE_WCHAR_T 0
+ #elif 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
-# undef wxUSE_WCHAR_T
-# define wxUSE_WCHAR_T 1
+#if wxUSE_UNICODE && !wxUSE_WCHAR_T
+ #error "wchar_t must be available in Unicode build"
#endif // Unicode
// ----------------------------------------------------------------------------
-// define wxHAVE_TCHAR_FUNCTIONS for the compilers which support the
-// wide-character functions
+// standard headers we need here
+//
+// NB: don't include any wxWindows headers here because almost of them include
+// this one!
// ----------------------------------------------------------------------------
-#ifdef __WIN32__
- // VC++ and BC++ starting with 5.2 have TCHAR support
- #ifdef __VISUALC__
- #define wxHAVE_TCHAR_FUNCTIONS
- #elif defined(__BORLANDC__) && (__BORLANDC__ >= 0x520)
- #define wxHAVE_TCHAR_FUNCTIONS
- #elif defined(__GNUWIN32__) && wxCHECK_W32API_VERSION( 1, 0 )
- #define wxHAVE_TCHAR_FUNCTIONS
- #include <stddef.h>
- #include <string.h>
- #include <ctype.h>
- #elif defined(__CYGWIN__)
- #include <stddef.h>
- #include <wchar.h>
- #endif
-#elif defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
- // VisualAge 4.0+ supports TCHAR
- #define wxHAVE_TCHAR_FUNCTIONS
-
- // but not stdio.h nor time nor conversion functions
- #define wxNO_TCHAR_STDIO
- #define wxNO_TCHAR_STDLIB
- #define wxNO_TCHAR_TIME
- #define wxNO_TCHAR_LOCALE
- //
- // supplemental VA V4 defs so at least we know what these are
- // just define to standard defs
- //
-
- // for wcslen
- #include <wchar.h>
-
- // locale.h functons -- not defined in tchar.h
- #define wxSetlocale setlocale
- // some stdio functions are defined others are not
- // these are not
- #define wxFgetchar fgetchar
- #define wxFopen fopen
- #define wxFputchar fputchar
- #define wxFreopen freopen
- #define wxGets gets
- #define wxPerror perror
- #define wxPuts puts
- #define wxRemove remove
- #define wxRename rename
- #define wxTmpnam tmpnam
- #define wxUngetc ungetc
- #define wxVsscanf vsscanf
- // stdlib not defined in VA V4
- #if !wxUSE_UNICODE
- # define wxAtof atof
- #endif
- #define wxAtoi atoi
- #define wxAtol atol
- #define wxGetenv getenv
- #define wxSystem system
- // time.h functions -- none defined in tchar.h
- #define wxAsctime asctime
- #define wxCtime ctime
-#elif defined(__MWERKS__)
- // for wcslen
- #if wxUSE_WCHAR_T
- #include <wchar.h>
+// 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(__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__)
+ #ifndef HAVE_WCHAR_H
+ #define HAVE_WCHAR_H
#endif
-#endif // compilers with (good) TCHAR support
+#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>
+ extern "C" {
+ #endif // Cygwin
+ #include <wchar.h>
+ #ifdef __CYGWIN__
+ }
+ #endif // Cygwin
+ #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
+#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()
+// ----------------------------------------------------------------------------
-#ifdef wxHAVE_TCHAR_FUNCTIONS
-# define HAVE_WCSLEN 1
+// 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(__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
-# include <tchar.h>
+ // VisualAge 4.0+ supports TCHAR
+ #define wxHAVE_TCHAR_SUPPORT
+#endif // compilers with (good) TCHAR support
-# if wxUSE_UNICODE // temporary - preserve binary compatibility
-#if defined(__GNUWIN32__)
- #define _TCHAR TCHAR
- #define _TSCHAR TCHAR
- #define _TUCHAR TCHAR
+#ifdef __MWERKS__
+ #define HAVE_WPRINTF
#endif
-typedef _TCHAR wxChar;
-typedef _TSCHAR wxSChar;
-typedef _TUCHAR wxUChar;
-# else
-# define wxChar char
-# define wxSChar signed char
-# define wxUChar unsigned char
-# endif
+#ifdef wxHAVE_TCHAR_SUPPORT
+ // get TCHAR definition if we've got it
+ #include <tchar.h>
- // wchar_t is available
+ // we surely do have wchar_t if we have TCHAR
#ifndef wxUSE_WCHAR_T
#define wxUSE_WCHAR_T 1
#endif // !defined(wxUSE_WCHAR_T)
- // ctype.h functions
-#ifndef wxNO_TCHAR_CTYPE
-#ifdef __BORLANDC__
-# include <ctype.h>
+ // 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
+
+ // 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: wxWindows 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}Char, therefore we
+ // have to define wxChar conditionally depending on detected
+ // compiler & compiler version.
+ // with old definition of wxChar.
+ 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
-# 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
-#endif // wxNO_TCHAR_CTYPE
-
- // locale.h functons
-#ifndef wxNO_TCHAR_LOCALE
-# define wxSetlocale _tsetlocale
-#endif // wxNO_TCHAR_LOCALE
-
- // string.h functions
-#ifndef wxNO_TCHAR_STRING
-# 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 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
-# define wxStrxfrm _tcsxfrm
-#endif // wxNO_TCHAR_STRING
-
- // stdio.h functions
-#ifndef wxNO_TCHAR_STDIO
-# 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
-#elif defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
- // it has some stdio.h functions, apparently
-# define wxFgetc _fgettc
-# define wxFgets _fgetts
-# define wxFputc _fputtc
-# define wxFprintf _ftprintf
-# define wxFscanf _ftscanf
-# define wxGetc _gettc
-# define wxGetchar _gettchar
-# define wxPrintf _tprintf
-# define wxPutc _puttc
-# define wxPutchar _puttchar
-# define wxScanf _tscanf
-# define wxSprintf _stprintf
-# define wxSscanf _stscanf
-# define wxVfprint _vftprintf
-# define wxVprintf _vtprintf
-# define wxVsprintf _vstprintf
-#endif // wxNO_TCHAR_STDIO
-
- // stdlib.h functions
-#ifndef wxNO_TCHAR_STDLIB
-# if !wxUSE_UNICODE
-# define wxAtof atof
-# endif
-# define wxAtoi _ttoi
-# define wxAtol _ttol
-# define wxGetenv _tgetenv
-# define wxSystem _tsystem
-#endif // wxNO_TCHAR_STDLIB
-
- // time.h functions
-#ifndef wxNO_TCHAR_TIME
-# define wxAsctime _tasctime
-# define wxCtime _tctime
-#endif // wxNO_TCHAR_TIME
-#else // !TCHAR-aware compilers
+// could already be defined by tchar.h (it's quasi standard)
+#ifndef _T
+ #if !wxUSE_UNICODE
+ #define _T(x) x
+ #else // Unicode
+ #define _T(x) 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 wxWindows sources
+#define wxT(x) _T(x)
+
+// Unicode-friendly __FILE__, __DATE__ and __TIME__ analogs
+#ifndef __TFILE__
+ #define __XFILE__(x) wxT(x)
+ #define __TFILE__ __XFILE__(__FILE__)
+#endif
+
+#ifndef __TDATE__
+ #define __XDATE__(x) wxT(x)
+ #define __TDATE__ __XDATE__(__DATE__)
+#endif
+
+#ifndef __TTIME__
+ #define __XTIME__(x) wxT(x)
+ #define __TTIME__ __XTIME__(__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
+// ----------------------------------------------------------------------------
-// check whether we should include wchar.h or equivalent
-# if !defined(wxUSE_WCHAR_T)
-# if defined(__VISUALC__) && (__VISUALC__ < 900)
-# define wxUSE_WCHAR_T 0 // wchar_t is not available for MSVC++ 1.5
-# elif 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__) // Cygwin (not Mingw32) doesn't have wcslen.h, needed in buffer.h
-# define wxUSE_WCHAR_T 0
-# elif defined(__BORLANDC__) // WIN16 BC++
-# 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)
-
-# if wxUSE_WCHAR_T
-# ifdef HAVE_WCSTR_H
-# include <wcstr.h>
-# else
- // include wchar.h to get wcslen() declaration used by wx/buffer.h
-# if defined(HAVE_WCHAR_H)
-# include <wchar.h>
-# elif defined(__FreeBSD__) || defined(__DARWIN__)
-# include <stdlib.h>
-# define wxNEED_WCSLEN
-# endif
-# endif
-# endif
-
-// 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
-
-# if defined(__FreeBSD__) || defined(__DARWIN__)
-# undef _T
-# endif
-
-# if !defined(__MINGW32__) || !defined(_T)
-# define _T(x) x
-# endif
-
- // 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
+#ifdef wxHAVE_TCHAR_SUPPORT
+ #include <ctype.h>
+
+ // 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 setlocale
+ #define wxSetlocale _tsetlocale
// string.h functions
- // #define wxStricmp strcasecmp
- // wxStricmp is defined below!!
+ #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
+ #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 wxFputs _fputts
+ #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 wxScanf _tscanf
+ #define wxSprintf _stprintf
+ #define wxSscanf _stscanf
+ #define wxTmpnam _ttmpnam
+ #define wxUngetc _tungetc
+ #define wxVfprintf _vftprintf
+ #define wxVprintf _vtprintf
+ #define wxVsscanf _vstscanf
+ #define wxVsprintf _vstprintf
+
+ // special case: not all TCHAR-aware compilers have those
+ #if defined(__VISUALC__) || \
+ (defined(__BORLANDC__) && __BORLANDC__ >= 0x540)
+ #define wxVsnprintf_ _vsntprintf
+ #define wxSnprintf_ _sntprintf
+ #endif
- #ifdef HAVE_STRTOK_R
- #define wxStrtok(str, sep, last) strtok_r(str, sep, last)
+ // special case: these functions are missing under Win9x with Unicows so we
+ // have to implement them ourselves
+ #if wxUSE_UNICODE_MSLU
+ #define wxRemove wxMSLU__tremove
+ #define wxRename wxMSLU__trename
#else
- #define wxStrtok(str, sep, last) strtok(str, sep)
+ #ifdef __WXWINCE__
+ #define wxRemove DeleteFile
+ #else
+ #define wxRemove _tremove
+ #define wxRename _trename
+ #endif
#endif
- // 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
+ // stdlib.h functions
+ #define wxAtoi _ttoi
+ #define wxAtol _ttol
+ // #define wxAtof _tttof -- notice that there is no such thing (why?)
+ #define wxGetenv _tgetenv
+ #define wxSystem _tsystem
+
+ // time.h functions
+ #define wxAsctime _tasctime
+ #define wxCtime _tctime
+#else // !TCHAR-aware compilers
+ #if wxUSE_UNICODE
+ #include <wctype.h>
+
+ // this is probably glibc-specific
+ #if defined(__WCHAR_TYPE__)
+ // 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 // !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
+ #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_FPUTWC
+ #define wxPutc wputc
+ #define wxPutchar wputchar
+ #define wxPuts putws
+ #define wxFputs fputws
+ #else
+ #define wxNEED_FPUTWC
+
+ #include <stdio.h>
+
+ int wxFputs(const wxChar *ch, FILE *stream);
+ int wxPutc(wxChar ch, FILE *stream);
+
+ #define wxPuts(ws) wxFputs(ws, stdout)
+ #define wxPutchar(wch) wxPutc(wch, stdout)
+ #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(macintosh) || defined(__MACH__) )
+ // 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
+ #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
+ #define wxAtof watof
+ #define wxAtoi watoi
+ #define wxAtol watol
+ #define wxGetenv(a) ((wxChar*)NULL)
+ #define wxSystem(a) ((int)NULL)
+
+ // time.h functions
+ #define wxAsctime wasciitime
+ #define wxCtime wctime
+ // #define wxStrftime wcsftime
+
+ /*
+ #define wxNEED_FPUTWC
+
+ #include <stdio.h>
+
+ int wxFputs(const wxChar *ch, FILE *stream);
+ int wxPutc(wxChar ch, FILE *stream);
+
+ #define wxPuts(ws) wxFputs(ws, stdout)
+ #define wxPutchar(wch) wxPutc(wch, stdout)
+
+ // 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
+ #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 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 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
+ #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
+ #define wxFprintf fprintf
+ #define wxFscanf fscanf
+ #define wxGetc getc
+ #define wxGetchar getchar
+ #define wxGets gets
+ #define wxPrintf printf
+ #define wxPutc putc
+ #define wxPutchar putchar
+ #define wxPuts puts
+ #define wxScanf scanf
+ #define 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
-# endif//Unicode
-#endif//TCHAR-aware compilers
+// ----------------------------------------------------------------------------
+// various special cases
+// ----------------------------------------------------------------------------
-// define wxStricmp for various compilers without Unicode possibilities
+// 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__)
-# define wxStricmp stricmp
-# define wxStrnicmp strnicmp
-# elif defined(__SC__) || defined(__VISUALC__) || (defined(__MWERKS__) && defined(__INTEL__))
-# define wxStricmp _stricmp
-# define wxStrnicmp _strnicmp
-# elif defined(__UNIX__) || defined(__GNUWIN32__)
-# define wxStricmp strcasecmp
-# define wxStrnicmp strncasecmp
-# 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 defined(__BORLANDC__) || defined(__WATCOMC__) || \
+ defined(__SALFORDC__) || defined(__VISAGECPP__) || \
+ defined(__EMX__) || defined(__DJGPP__)
+ #define wxStricmp stricmp
+ #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 wxWindows implementation
+ #endif
+#endif // !defined(wxStricmp)
-// 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
+// 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
+ inline size_t wxWcslen(const wchar_t *s)
+ {
+ size_t n = 0;
+ while ( *s++ )
+ n++;
+
+ return n;
+ }
+ #endif
+#endif // wxUSE_WCHAR_T
// checks whether the passed in pointer is NULL and if the string is empty
inline bool 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 wxStrlen(const wxChar *psz)
- { return psz ? wxStrlen_(psz) : 0; }
+inline size_t wxStrlen(const wxChar *psz) { return psz ? wxStrlen_(psz) : 0; }
+
+// 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
-#if wxUSE_WCHAR_T
-// multibyte<->widechar conversion
-WXDLLEXPORT size_t wxMB2WC(wchar_t *buf, const char *psz, size_t n);
-WXDLLEXPORT 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
+WXDLLIMPEXP_BASE bool wxOKlibc(); // for internal use
+
+// ----------------------------------------------------------------------------
+// printf() family saga
+// ----------------------------------------------------------------------------
+
+/*
+ For some systems vsnprintf() 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)
+ extern "C"
+ int vsnprintf(char *str, size_t size, const char *format, va_list ap);
+#endif // !HAVE_VSNPRINTF_DECL
+
+/*
+ First of all, 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
+ */
+#ifndef wxVsnprintf_
+ #if wxUSE_UNICODE
+ #if defined(__MWERKS__)
+ #define HAVE_WCSRTOMBS 1
+ #define HAVE_VSWPRINTF 1
+ #endif
+ #if defined(HAVE__VSNWPRINTF)
+ #define wxVsnprintf_ _vsnwprintf
+ /* MinGW?MSVCRT has the wrong vswprintf */
+ #elif defined(HAVE_VSWPRINTF) && !defined(__MINGW32__)
+ #define wxVsnprintf_ vswprintf
+ #endif
+ #else // ASCII
+ // all versions of CodeWarrior supported by wxWindows apparently have
+ // vsnprintf()
+ #if defined(HAVE_VSNPRINTF) || defined(__MWERKS__)
+ // assume we have snprintf() too if we have vsnprintf()
+ #define wxVsnprintf_ vsnprintf
+ #define wxSnprintf_ snprintf
+ #endif
+ #endif
+#endif // wxVsnprintf_ not defined yet
+
+#ifndef wxSnprintf_
+ // no [v]snprintf(), cook our own
+ WXDLLIMPEXP_BASE int wxSnprintf_(wxChar *buf, size_t len, const wxChar *format,
+ ...) ATTRIBUTE_PRINTF_3;
+#endif
+#ifndef wxVsnprintf_
+ WXDLLIMPEXP_BASE int wxVsnprintf_(wxChar *buf, size_t len, const wxChar *format,
+ va_list argptr);
+#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().
+
+ 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.
+*/
+#ifndef wxVsnprintf_
+ #undef wxNEED_PRINTF_CONVERSION
+#endif
+
+#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
+
+ #include <stdio.h> // for FILE
+
+ int wxScanf( const wxChar *format, ... ) ATTRIBUTE_PRINTF_1;
+ int wxSscanf( const wxChar *str, const wxChar *format, ... ) ATTRIBUTE_PRINTF_2;
+ int wxFscanf( FILE *stream, const wxChar *format, ... ) ATTRIBUTE_PRINTF_2;
+ int wxVsscanf( const wxChar *str, const wxChar *format, va_list ap );
+ int wxPrintf( const wxChar *format, ... ) ATTRIBUTE_PRINTF_1;
+ int wxSprintf( wxChar *str, const wxChar *format, ... ) ATTRIBUTE_PRINTF_2;
+ int wxFprintf( FILE *stream, const wxChar *format, ... ) ATTRIBUTE_PRINTF_2;
+ 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
+#ifdef wxNEED_PRINTF_CONVERSION
+ int wxSnprintf( 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
-// 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
+ #define wxSnprintf wxSnprintf_
+ #define wxVsnprintf wxVsnprintf_
#endif
-WXDLLEXPORT bool wxOKlibc(); // for internal use
+// ----------------------------------------------------------------------------
+// various functions which might not be available in libc and for which we
+// provide our own replacements in wxchar.cpp
+// ----------------------------------------------------------------------------
+
+// ctype.h functions
+//
+// VZ: note that this is never defined currently
+#ifdef wxNEED_WX_CTYPE_H
+ WXDLLIMPEXP_BASE int wxIsalnum(wxChar ch);
+ WXDLLIMPEXP_BASE int wxIsalpha(wxChar ch);
+ WXDLLIMPEXP_BASE int wxIsctrl(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)c) < 128) && isspace(c))
+#endif // VC++
+
+
+// string.h functions
+//
+// VZ: this is never defined neither currently
+#ifdef wxNEED_WX_STRING_H
+ WXDLLIMPEXP_BASE wxChar * wxStrcat(wxChar *dest, const wxChar *src);
+ WXDLLIMPEXP_BASE const wxChar * wxStrchr(const wxChar *s, wxChar c);
+ WXDLLIMPEXP_BASE wxChar * wxStrchr(wxChar *s, wxChar c)
+ { return (wxChar *)wxStrchr((const wxChar *)s, 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 size_t wxStrlen(const wxChar *s);
+ 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 wxChar * wxStrpbrk(wxChar *s, const wxChar *accept)
+ { return (wxChar *)wxStrpbrk((const wxChar *)s, accept); }
+ WXDLLIMPEXP_BASE const wxChar * wxStrrchr(const wxChar *s, wxChar c);
+ WXDLLIMPEXP_BASE wxChar * wxStrrchr(wxChar *s, wxChar c)
+ { return (wxChar *)wxStrrchr((const wxChar *)s, c); }
+ WXDLLIMPEXP_BASE size_t wxStrspn(const wxChar *s, const wxChar *accept);
+ WXDLLIMPEXP_BASE const wxChar * wxStrstr(const wxChar *haystack, const wxChar *needle);
+ WXDLLIMPEXP_BASE wxChar *wxStrstr(wxChar *haystack, const wxChar *needle)
+ { return (wxChar *)wxStrstr((const wxChar *)haystack, needle); }
+ 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);
+#endif // wxNEED_WX_STRING_H
+
+#ifndef wxStrdupA
+WXDLLIMPEXP_BASE char *wxStrdupA(const char *psz);
+#endif
-// if libc versions are not available, use replacements defined in wxchar.cpp
-#ifndef wxStrdup
-WXDLLEXPORT wxChar * wxStrdup(const wxChar *psz);
+#ifndef wxStrdupW
+WXDLLIMPEXP_BASE wchar_t *wxStrdupW(const wchar_t *pwz);
#endif
#ifndef wxStricmp
-WXDLLEXPORT int wxStricmp(const wxChar *psz1, const wxChar *psz2);
+WXDLLIMPEXP_BASE int wxStricmp(const wxChar *psz1, const wxChar *psz2);
#endif
#ifndef wxStrnicmp
-WXDLLEXPORT int wxStrnicmp(const wxChar *psz1, const wxChar *psz2, size_t len);
+WXDLLIMPEXP_BASE int wxStrnicmp(const wxChar *psz1, const wxChar *psz2, size_t len);
#endif
#ifndef wxStrtok
-WXDLLEXPORT wxChar * wxStrtok(wxChar *psz, const wxChar *delim, wxChar **save_ptr);
+WXDLLIMPEXP_BASE wxChar * wxStrtok(wxChar *psz, const wxChar *delim, wxChar **save_ptr);
#endif
#ifndef wxSetlocale
-class wxWCharBuffer;
-WXDLLEXPORT wxWCharBuffer wxSetlocale(int category, const wxChar *locale);
+class WXDLLIMPEXP_BASE wxWCharBuffer;
+WXDLLIMPEXP_BASE wxWCharBuffer wxSetlocale(int category, const wxChar *locale);
#endif
-#ifdef wxNEED_WX_CTYPE_H
-WXDLLEXPORT int wxIsalnum(wxChar ch);
-WXDLLEXPORT int wxIsalpha(wxChar ch);
-WXDLLEXPORT int wxIsctrl(wxChar ch);
-WXDLLEXPORT int wxIsdigit(wxChar ch);
-WXDLLEXPORT int wxIsgraph(wxChar ch);
-WXDLLEXPORT int wxIslower(wxChar ch);
-WXDLLEXPORT int wxIsprint(wxChar ch);
-WXDLLEXPORT int wxIspunct(wxChar ch);
-WXDLLEXPORT int wxIsspace(wxChar ch);
-WXDLLEXPORT int wxIsupper(wxChar ch);
-WXDLLEXPORT int wxIsxdigit(wxChar ch);
-WXDLLEXPORT int wxTolower(wxChar ch);
-WXDLLEXPORT int wxToupper(wxChar ch);
-#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);
-#ifdef wxNEED_WX_STRING_H
-WXDLLEXPORT wxChar * wxStrcat(wxChar *dest, const wxChar *src);
-WXDLLEXPORT wxChar * wxStrchr(const wxChar *s, wxChar c);
-WXDLLEXPORT int wxStrcmp(const wxChar *s1, const wxChar *s2);
-WXDLLEXPORT int wxStrcoll(const wxChar *s1, const wxChar *s2);
-WXDLLEXPORT wxChar * wxStrcpy(wxChar *dest, const wxChar *src);
-WXDLLEXPORT size_t wxStrcspn(const wxChar *s, const wxChar *reject);
-WXDLLEXPORT size_t wxStrlen(const wxChar *s);
-WXDLLEXPORT wxChar * wxStrncat(wxChar *dest, const wxChar *src, size_t n);
-WXDLLEXPORT int wxStrncmp(const wxChar *s1, const wxChar *s2, size_t n);
-WXDLLEXPORT wxChar * wxStrncpy(wxChar *dest, const wxChar *src, size_t n);
-WXDLLEXPORT wxChar * wxStrpbrk(const wxChar *s, const wxChar *accept);
-WXDLLEXPORT wxChar * wxStrrchr(const wxChar *s, wxChar c);
-WXDLLEXPORT size_t wxStrspn(const wxChar *s, const wxChar *accept);
-WXDLLEXPORT wxChar * wxStrstr(const wxChar *haystack, const wxChar *needle);
-WXDLLEXPORT double wxStrtod(const wxChar *nptr, wxChar **endptr);
-WXDLLEXPORT long int wxStrtol(const wxChar *nptr, wxChar **endptr, int base);
-WXDLLEXPORT unsigned long int wxStrtoul(const wxChar *nptr, wxChar **endptr, int base);
-WXDLLEXPORT size_t wxStrxfrm(wxChar *dest, const wxChar *src, size_t n);
-#endif
+ // *printf() family is handled separately
+#endif // wxNEED_WX_STDIO_H
-#ifdef wxNEED_WX_STDIO_H
-# include <stdio.h>
-# include <stdarg.h>
-WXDLLEXPORT FILE * wxFopen(const wxChar *path, const wxChar *mode);
-WXDLLEXPORT FILE * wxFreopen(const wxChar *path, const wxChar *mode, FILE *stream);
-WXDLLEXPORT int wxRemove(const wxChar *path);
-WXDLLEXPORT int wxRename(const wxChar *oldpath, const wxChar *newpath);
-WXDLLEXPORT int wxPrintf(const wxChar *fmt, ...);
-WXDLLEXPORT int wxVprintf(const wxChar *fmt, va_list argptr);
-WXDLLEXPORT int wxFprintf(FILE *stream, const wxChar *fmt, ...);
-WXDLLEXPORT int wxVfprintf(FILE *stream, const wxChar *fmt, va_list argptr);
-WXDLLEXPORT int wxSprintf(wxChar *buf, const wxChar *fmt, ...);
-WXDLLEXPORT int wxVsprintf(wxChar *buf, const wxChar *fmt, va_list argptr);
-WXDLLEXPORT int wxSscanf(const wxChar *buf, const wxChar *fmt, ...);
-WXDLLEXPORT int wxVsscanf(const wxChar *buf, const wxChar *fmt, va_list argptr);
-#endif
+// stdlib.h functions
#ifndef wxAtof
-WXDLLEXPORT double wxAtof(const wxChar *psz);
+WXDLLIMPEXP_BASE double wxAtof(const wxChar *psz);
#endif
#ifdef wxNEED_WX_STDLIB_H
-WXDLLEXPORT int wxAtoi(const wxChar *psz);
-WXDLLEXPORT long wxAtol(const wxChar *psz);
-WXDLLEXPORT wxChar * wxGetenv(const wxChar *name);
-WXDLLEXPORT int wxSystem(const wxChar *psz);
+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
-WXDLLEXPORT size_t wxStrftime(wxChar *s, size_t max, const wxChar *fmt, const struct tm *tm);
+#if defined(__MWERKS__) && defined(macintosh)
+ #include <time.h>
+#endif
+ WXDLLIMPEXP_BASE size_t wxStrftime(wxChar *s, size_t max,
+ const wxChar *fmt, const struct tm *tm);
+#endif // wxNEED_WX_TIME_H
+
+// missing functions in WinCE
+#ifdef __WXWINCE__
+WXDLLIMPEXP_BASE char* strdup(const char* s);
+WXDLLIMPEXP_BASE void *calloc( size_t num, size_t size );
+
+#if _WIN32_WCE <= 211
+WXDLLIMPEXP_BASE int isspace(int c);
+WXDLLIMPEXP_BASE int isascii( int c );
+#endif
#endif
-
-// 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)c) < 128) && isspace(c))
-#endif // VC++
// ----------------------------------------------------------------------------
-// common macros which are always defined
+// multibyte to wide char conversion functions and macros
// ----------------------------------------------------------------------------
-// although global macros with such names are really bad, we want to have
-// another name for _T() which should be used to avoid confusion between _T()
-// and _() in wxWindows sources
-#define wxT(x) _T(x)
-
-// a Unicode-friendly __FILE__ analog
-#ifndef __TFILE__
- #define __XFILE__(x) wxT(x)
- #define __TFILE__ __XFILE__(__FILE__)
+#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
+ // 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
-#endif
- //_WX_WXCHAR_H_
+#endif //_WX_WXCHAR_H_
projects / wxWidgets.git / blobdiff