X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0eb6fce245892e985305ad687e69442a24289f74..1104248bb5a714ab62fd16aba03d8f330977c29b:/include/wx/wxcrtvararg.h diff --git a/include/wx/wxcrtvararg.h b/include/wx/wxcrtvararg.h index 5516c5a083..959f88fcc1 100644 --- a/include/wx/wxcrtvararg.h +++ b/include/wx/wxcrtvararg.h @@ -2,7 +2,7 @@ // Name: wx/wxcrtvararg.h // Purpose: Type-safe ANSI and Unicode builds compatible wrappers for // printf(), scanf() and related CRT functions -// Author: Joel Farley, Ove Kåven +// Author: Joel Farley, Ove KÃ¥ven // Modified by: Vadim Zeitlin, Robert Roebling, Ron Lee // Created: 2007-02-19 // RCS-ID: $Id$ @@ -31,9 +31,12 @@ /* printf() family saga */ /* - For some systems [v]snprintf()/vsscanf() exists in the system libraries but - not in the headers, so we need to declare it ourselves to be able to use it. + For many old Unix systems [v]snprintf()/vsscanf() exists in the system + libraries but not in the headers, so we need to declare it ourselves to be + able to use it. */ +#ifdef __UNIX__ + #if defined(HAVE_VSNPRINTF) && !defined(HAVE_VSNPRINTF_DECL) #ifdef __cplusplus extern "C" @@ -52,9 +55,6 @@ int snprintf(char *str, size_t size, const char *format, ...); #endif /* !HAVE_SNPRINTF_DECL */ -#ifdef __WATCOMC__ - #define HAVE_VSSCANF_DECL -#endif #if defined(HAVE_VSSCANF) && !defined(HAVE_VSSCANF_DECL) #ifdef __cplusplus extern "C" @@ -62,7 +62,7 @@ extern #endif int vsscanf(const char *str, const char *format, va_list ap); -#endif /* !HAVE_SNPRINTF_DECL */ +#endif /* !HAVE_VSSCANF_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 @@ -74,6 +74,8 @@ } #endif +#endif /* __UNIX__ */ + /* mingw32 normally uses MSVCRT which has non-standard vswprintf() and so normally _vsnwprintf() is used instead, the only exception is when mingw32 @@ -148,12 +150,8 @@ #define wxCRT_VsnprintfW _vsnwprintf #endif - /* - All versions of CodeWarrior supported by wxWidgets apparently - have both snprintf() and vsnprintf() - */ #if defined(HAVE_VSNPRINTF) \ - || defined(__MWERKS__) || defined(__WATCOMC__) + || defined(__WATCOMC__) #ifdef HAVE_BROKEN_VSNPRINTF_DECL #define wxCRT_VsnprintfA wx_fixed_vsnprintf #else @@ -279,10 +277,20 @@ #define wxCRT_FprintfNative wxCRT_FprintfA #endif -WX_DEFINE_VARARG_FUNC(int, wxPrintf, 1, (const wxFormatString&), - wxCRT_PrintfNative, wxCRT_PrintfA) -WX_DEFINE_VARARG_FUNC(int, wxFprintf, 2, (FILE*, const wxFormatString&), - wxCRT_FprintfNative, wxCRT_FprintfA) + +WX_DEFINE_VARARG_FUNC_SANS_N0(int, wxPrintf, 1, (const wxFormatString&), + wxCRT_PrintfNative, wxCRT_PrintfA) +inline int wxPrintf(const wxFormatString& s) +{ + return wxPrintf("%s", s.InputAsString()); +} + +WX_DEFINE_VARARG_FUNC_SANS_N0(int, wxFprintf, 2, (FILE*, const wxFormatString&), + wxCRT_FprintfNative, wxCRT_FprintfA) +inline int wxFprintf(FILE *f, const wxFormatString& s) +{ + return wxFprintf(f, "%s", s.InputAsString()); +} // va_list versions of printf functions simply forward to the respective // CRT function; note that they assume that va_list was created using @@ -424,10 +432,6 @@ wxVsnprintf(wchar_t *str, size_t size, const wxString& format, va_list argptr); } #define WX_DEFINE_SCANFUNC(name, numfixed, fixed, impl, passfixed) \ - inline int name(_WX_SCANFUNC_EXTRACT_ARGS(numfixed, fixed)) \ - { \ - return impl(_WX_SCANFUNC_EXTRACT_ARGS(numfixed, passfixed)); \ - } \ _WX_VARARG_ITER(_WX_VARARG_MAX_ARGS, \ _WX_DEFINE_SCANFUNC, \ dummy1, name, impl, passfixed, numfixed, fixed) @@ -437,7 +441,7 @@ wxVsnprintf(wchar_t *str, size_t size, const wxString& format, va_list argptr); #ifdef __WINDOWS__ #define wxScanfConvertFormatW(fmt) fmt #else - const wxWCharBuffer + const wxScopedWCharBuffer WXDLLIMPEXP_BASE wxScanfConvertFormatW(const wchar_t *format); #endif @@ -455,9 +459,9 @@ WX_DEFINE_SCANFUNC(wxSscanf, 2, (const char *str, const char *format), wxCRT_SscanfA, (str, format)) WX_DEFINE_SCANFUNC(wxSscanf, 2, (const wchar_t *str, const wchar_t *format), wxCRT_SscanfW, (str, wxScanfConvertFormatW(format))) -WX_DEFINE_SCANFUNC(wxSscanf, 2, (const wxCharBuffer& str, const char *format), +WX_DEFINE_SCANFUNC(wxSscanf, 2, (const wxScopedCharBuffer& str, const char *format), wxCRT_SscanfA, (str.data(), format)) -WX_DEFINE_SCANFUNC(wxSscanf, 2, (const wxWCharBuffer& str, const wchar_t *format), +WX_DEFINE_SCANFUNC(wxSscanf, 2, (const wxScopedWCharBuffer& str, const wchar_t *format), wxCRT_SscanfW, (str.data(), wxScanfConvertFormatW(format))) WX_DEFINE_SCANFUNC(wxSscanf, 2, (const wxString& str, const char *format), wxCRT_SscanfA, (str.mb_str(), format)) @@ -472,8 +476,8 @@ WX_DEFINE_SCANFUNC(wxSscanf, 2, (const wxCStrData& str, const wchar_t *format), #ifndef __VISUALC___ int WXDLLIMPEXP_BASE wxVsscanf(const char *str, const char *format, va_list ap); int WXDLLIMPEXP_BASE wxVsscanf(const wchar_t *str, const wchar_t *format, va_list ap); -int WXDLLIMPEXP_BASE wxVsscanf(const wxCharBuffer& str, const char *format, va_list ap); -int WXDLLIMPEXP_BASE wxVsscanf(const wxWCharBuffer& str, const wchar_t *format, va_list ap); +int WXDLLIMPEXP_BASE wxVsscanf(const wxScopedCharBuffer& str, const char *format, va_list ap); +int WXDLLIMPEXP_BASE wxVsscanf(const wxScopedWCharBuffer& str, const wchar_t *format, va_list ap); int WXDLLIMPEXP_BASE wxVsscanf(const wxString& str, const char *format, va_list ap); int WXDLLIMPEXP_BASE wxVsscanf(const wxString& str, const wchar_t *format, va_list ap); int WXDLLIMPEXP_BASE wxVsscanf(const wxCStrData& str, const char *format, va_list ap);