/*
* Name: wx/wxchar.h
* Purpose: Declarations common to wx char/wchar_t usage (wide chars)
- * Author: Joel Farley, Ove K�en
+ * Author: Joel Farley, Ove Kåven
* Modified by: Vadim Zeitlin, Robert Roebling, Ron Lee
* Created: 1998/06/12
* RCS-ID: $Id$
- * Copyright: (c) 1998-2002 Joel Farley, Ove K�en, Robert Roebling, Ron Lee
+ * Copyright: (c) 1998-2006 wxWidgets dev team
* Licence: wxWindows licence
*/
#include "wx/platform.h"
#include "wx/dlimpexp.h"
+#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
/* include stdlib.h for wchar_t */
#include <stdlib.h>
#endif /* HAVE_WCHAR_H */
+
+ #ifdef HAVE_WIDEC_H
+ #include <widec.h>
+ #endif
#endif /* wxUSE_WCHAR_T */
/* ---------------------------------------------------------------------------- */
#endif
#ifdef wxHAVE_MWERKS_UNICODE
- #define HAVE_WPRINTF
+ #define HAVE_WPRINTF 1
+ #define HAVE_WCSRTOMBS 1
+ #define HAVE_VSWPRINTF 1
#endif
#endif /* __MWERKS__ */
#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 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
#define wxVsscanf _vstscanf
#define wxVsprintf _vstprintf
- /* special case: not all TCHAR-aware compilers have those */
- #if defined(__VISUALC__) || \
- (defined(__BORLANDC__) && __BORLANDC__ >= 0x540)
- /*
- we can only use the system _vsntprintf() if we don't require the
- Unix98 positional parameters support as it doesn't have it
- */
- #if !wxUSE_PRINTF_POS_PARAMS
- #define wxVsnprintf_ _vsntprintf
- #define wxSnprintf_ _sntprintf
- #endif
- #endif
-
/* 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
#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.
#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
#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 */
#endif /* Unicode/ASCII */
#endif /* TCHAR-aware compilers/the others */
+#ifdef wxStrtoll
+ #define wxHAS_STRTOLL
+#endif
+
/*
various special cases
*/
#else
extern
#endif
- int snprintf(char *str, size_t size, const char *format, ...);
+ 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
#endif
/*
- 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
+ MinGW MSVCRT has non-standard vswprintf() (for MSVC compatibility
+ presumably) and normally _vsnwprintf() is used instead
*/
-#if !defined( wxVsnprintf_ ) && !wxUSE_PRINTF_POS_PARAMS
- #if wxUSE_UNICODE
- #ifdef wxHAVE_MWERKS_UNICODE
- #define HAVE_WCSRTOMBS 1
- #define HAVE_VSWPRINTF 1
- #endif /* Metrowerks with Unicode support */
- #if defined(__WATCOMC__)
- #define wxVsnprintf_ _vsnwprintf
- #define wxSnprintf_ _snwprintf
- #endif /* Watcom */
- #if defined(HAVE__VSNWPRINTF)
- #define wxVsnprintf_ _vsnwprintf
- /* MinGW?MSVCRT has the wrong vswprintf */
- /* Mac OS X has a somehow buggy vswprintf */
- #elif defined(HAVE_VSWPRINTF) && !defined(__MINGW32__) && !defined(__DARWIN__)
- #define wxVsnprintf_ vswprintf
- #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
- #define wxSnprintf_ snprintf
- #endif
- #endif
- #if defined(HAVE_VSNPRINTF) \
- || defined(__MWERKS__) || defined(__WATCOMC__)
- #if defined __cplusplus && defined HAVE_BROKEN_VSNPRINTF_DECL
- #define wxVsnprintf_ wx_fixed_vsnprintf
- #else
- #define wxVsnprintf_ vsnprintf
- #endif
- #endif
- #endif
-#endif /* wxVsnprintf_ not defined yet && !wxUSE_PRINTF_POS_PARAMS */
+#if defined(HAVE_VSWPRINTF) && defined(__MINGW32__)
+ #undef HAVE_VSWPRINTF
+#endif
-#if !defined( wxVsnprintf_ ) && wxUSE_PRINTF_POS_PARAMS
+#if wxUSE_PRINTF_POS_PARAMS
/*
- The systems where vsnprintf() supports positionals should define
- the HAVE_UNIX98_PRINTF symbol.
+ 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
- #define wxVsnprintf_ vswprintf
+ #ifdef HAVE_VSWPRINTF
+ #define wxVsnprintf_ vswprintf
+ #endif
#else /* ASCII */
- #if defined __cplusplus && defined HAVE_BROKEN_VSNPRINTF_DECL
+ #ifdef HAVE_BROKEN_VSNPRINTF_DECL
#define wxVsnprintf_ wx_fixed_vsnprintf
#else
#define wxVsnprintf_ vsnprintf
#endif
#endif
- #else
- // the only exception on Windows is VC++ 8.0; it provides a new family
- // of printf() functions with positional parameter support which should
- // behave mostly identic to our wxVsnprintf() implementation
- #if defined(__VISUALC__) && __VISUALC__ >= 1400
+ #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
+ #define wxSnprintf_ _sntprintf
+ #endif
#endif
-#endif // !defined( wxVsnprintf_ ) && wxUSE_PRINTF_POS_PARAMS
+
+ /* 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
+ #define 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
+ #define 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 [v]snprintf(), cook our own */
- WXDLLIMPEXP_BASE int wxSnprintf_(wxChar *buf, size_t len, const wxChar *format,
- ...) ATTRIBUTE_PRINTF_3;
+ /* no 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);
+ /* 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
/*
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;
projects / wxWidgets.git / blobdiff