#include "wx/chartype.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 */
+#ifdef __cplusplus
+ #if wxUSE_UNICODE_UTF8
+ // flag indicating whether the current locale uses UTF-8 or not; must be
+ // updated every time the locale is changed!
+ #if wxUSE_UTF8_LOCALE_ONLY
+ #define wxLocaleIsUtf8 true
+ #else
+ extern WXDLLIMPEXP_BASE bool wxLocaleIsUtf8;
+ #endif
+ // function used to update the flag:
+ extern WXDLLIMPEXP_BASE void wxUpdateLocaleIsUtf8();
+ #else // !wxUSE_UNICODE_UTF8
+ inline void wxUpdateLocaleIsUtf8() {}
+ #endif // wxUSE_UNICODE_UTF8/!wxUSE_UNICODE_UTF8
+#endif // __cplusplus
+
#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
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 wxToupper(c) _totupper((wxUChar)(wxChar)(c))
/* locale.h functons */
- #define wxSetlocale _tsetlocale
+ #define wxSetlocale_ _tsetlocale
/* string.h functions */
#define wxStrcat _tcscat
#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 */
#define wxToupper toupper
/* locale.h functons */
- #define wxSetlocale setlocale
+ #define wxSetlocale_ setlocale
/* string.h functions */
#define wxStrcat strcat
#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
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 wxSnprintf_ _sntprintf
- #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
-
#ifndef wxStrtoll
/* supply strtoll and strtoull, if needed */
WXDLLIMPEXP_BASE wxLongLong_t wxStrtoll(const wxChar* nptr, wxChar** endptr, int base);
#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
#endif
#ifdef __cplusplus
-#ifndef wxSetlocale
-class WXDLLIMPEXP_BASE wxWCharBuffer;
-WXDLLIMPEXP_BASE wxWCharBuffer wxSetlocale(int category, const wxChar *locale);
-#endif
-#endif
+ #ifndef wxSetlocale_
+ class WXDLLIMPEXP_BASE wxWCharBuffer;
+ WXDLLIMPEXP_BASE wxWCharBuffer wxSetlocale_(int category, const wxChar *locale);
+ WXDLLIMPEXP_BASE wxWCharBuffer wxSetlocale(int category, const wxChar *locale);
+ #else
+ WXDLLIMPEXP_BASE wxChar *wxSetlocale(int category, const wxChar *locale);
+ #endif // defined(wxSetlocale_)
+#endif // __cplusplus
/* stdio.h functions */
#ifdef wxNEED_WX_STDIO_H
projects / wxWidgets.git / blobdiff