X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e461247b05b417b5c1a5f961de137b3fee2a071e..86ac84b8ce086e6bbda58f422d41f84268606e35:/include/wx/wxcrtvararg.h?ds=sidebyside diff --git a/include/wx/wxcrtvararg.h b/include/wx/wxcrtvararg.h index 386b7338ab..e454f6c703 100644 --- a/include/wx/wxcrtvararg.h +++ b/include/wx/wxcrtvararg.h @@ -31,9 +31,12 @@ /* 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. + 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" @@ -52,6 +55,15 @@ int snprintf(char *str, size_t size, const char *format, ...); #endif /* !HAVE_SNPRINTF_DECL */ +#if defined(HAVE_VSSCANF) && !defined(HAVE_VSSCANF_DECL) +#ifdef __cplusplus + extern "C" +#else + extern +#endif + int vsscanf(const char *str, const char *format, va_list ap); +#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 * instead since it's already a simple wrapper */ @@ -62,6 +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 @@ -196,6 +210,9 @@ #if wxUSE_UNICODE && !defined(wxHAVE_TCHAR_SUPPORT) && !defined(HAVE_WPRINTF) #define wxNEED_WPRINTF #endif +#if wxUSE_UNICODE && !defined(wxHAVE_TCHAR_SUPPORT) && !defined(HAVE_VSWSCANF) + #define wxNEED_VSWSCANF +#endif #if defined(wxNEED_WPRINTF) @@ -232,11 +249,14 @@ int wxCRT_ScanfW(const wchar_t *format, ...); int wxCRT_SscanfW(const wchar_t *str, const wchar_t *format, ...); int wxCRT_FscanfW(FILE *stream, const wchar_t *format, ...); - int wxCRT_VsscanfW(const wchar_t *str, const wchar_t *format, va_list ap); #else #define wxCRT_ScanfW wxVMS_USE_STD wscanf #define wxCRT_SscanfW wxVMS_USE_STD swscanf #define wxCRT_FscanfW wxVMS_USE_STD fwscanf +#endif +#ifdef wxNEED_VSWSCANF + int wxCRT_VsscanfW(const wchar_t *str, const wchar_t *format, va_list ap); +#else #define wxCRT_VsscanfW wxVMS_USE_STD vswscanf #endif @@ -261,10 +281,20 @@ #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 @@ -406,10 +436,6 @@ 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) @@ -419,7 +445,7 @@ 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 @@ -437,9 +463,9 @@ 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)) @@ -454,8 +480,8 @@ 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);