no changes, just remove #if'd out code

[wxWidgets.git] / include / wx / wxcrtvararg.h

diff --git a/include/wx/wxcrtvararg.h b/include/wx/wxcrtvararg.h
index 9a9aa4cc5a0a2b8ac9847d36eabcf3fdace54697..e454f6c703620c7d9773ce0957b877f668808cf8 100644 (file)
--- a/include/wx/wxcrtvararg.h
+++ b/include/wx/wxcrtvararg.h
@@ -31,9 +31,12 @@
 /* printf() family saga */
 
 /*
 /* 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"
 #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 */
 
     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 */
 /* 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 */


@@ -62,13 +74,24 @@
     }
 #endif
 
     }
 #endif
 

+#endif /* __UNIX__ */
+

 /*
 /*

-   MinGW MSVCRT has non-standard vswprintf() (for MSVC compatibility
-   presumably) and normally _vsnwprintf() is used instead
+   mingw32 normally uses MSVCRT which has non-standard vswprintf() and so
+   normally _vsnwprintf() is used instead, the only exception is when mingw32
+   is used with STLPort which does have a standard vswprintf() starting from
+   version 5.1 which we can use.

  */
  */

-#if defined(HAVE_VSWPRINTF) && defined(__MINGW32__)
-    #undef HAVE_VSWPRINTF
-#endif
+#ifdef __MINGW32__
+    #if defined(_STLPORT_VERSION) && _STLPORT_VERSION >= 0x510
+        #ifndef HAVE_VSWPRINTF
+            #define HAVE_VSWPRINTF
+        #endif
+    #elif defined(HAVE_VSWPRINTF)
+        /* can't use non-standard vswprintf() */
+        #undef HAVE_VSWPRINTF
+    #endif
+#endif /* __MINGW32__ */

 
 #if defined(__WATCOMC__)
     #define HAVE_VSWPRINTF 1
 
 #if defined(__WATCOMC__)
     #define HAVE_VSWPRINTF 1


@@ -187,6 +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_WPRINTF)
     #define wxNEED_WPRINTF
 #endif

+#if wxUSE_UNICODE && !defined(wxHAVE_TCHAR_SUPPORT) && !defined(HAVE_VSWSCANF)
+    #define wxNEED_VSWSCANF
+#endif

 
 
 #if defined(wxNEED_WPRINTF)
 
 
 #if defined(wxNEED_WPRINTF)


@@ -205,7 +231,7 @@
     #define wxCRT_PrintfW       wprintf
     #define wxCRT_VfprintfW     vfwprintf
     #define wxCRT_VprintfW      vwprintf
     #define wxCRT_PrintfW       wprintf
     #define wxCRT_VfprintfW     vfwprintf
     #define wxCRT_VprintfW      vwprintf

-    
+

     #if defined(__WINDOWS__) && !defined(HAVE_VSWPRINTF)
         // only non-standard vswprintf() without buffer size argument can be used here
         #define  wxCRT_VsprintfW     vswprintf
     #if defined(__WINDOWS__) && !defined(HAVE_VSWPRINTF)
         // only non-standard vswprintf() without buffer size argument can be used here
         #define  wxCRT_VsprintfW     vswprintf


@@ -223,26 +249,15 @@
     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_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
-#ifdef __VMS
-#if (__DECCXX_VER >= 70100000) && !defined(__STD_CFRONT) && !defined( __NONAMESPACE_STD )
-# define wxCRT_ScanfW     std::wscanf
-# define wxCRT_SscanfW    std::swscanf
-# define wxCRT_FscanfW    std::fwscanf
-# define wxCRT_VsscanfW   std::vswscanf

 #else
 #else

-    #define wxCRT_ScanfW     wscanf
-    #define wxCRT_SscanfW    swscanf
-    #define wxCRT_FscanfW    fwscanf
-    #define wxCRT_VsscanfW   vswscanf
+    #define wxCRT_ScanfW     wxVMS_USE_STD wscanf
+    #define wxCRT_SscanfW    wxVMS_USE_STD swscanf
+    #define wxCRT_FscanfW    wxVMS_USE_STD fwscanf

 #endif
 #endif

+#ifdef wxNEED_VSWSCANF
+    int wxCRT_VsscanfW(const wchar_t *str, const wchar_t *format, va_list ap);

 #else
 #else

-    #define wxCRT_ScanfW     wscanf
-    #define wxCRT_SscanfW    swscanf
-    #define wxCRT_FscanfW    fwscanf
-    #define wxCRT_VsscanfW   vswscanf
-#endif
+    #define wxCRT_VsscanfW   wxVMS_USE_STD vswscanf

 #endif
 
 // ----------------------------------------------------------------------------
 #endif
 
 // ----------------------------------------------------------------------------


@@ -266,10 +281,20 @@
     #define wxCRT_FprintfNative wxCRT_FprintfA
 #endif
 
     #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
 
 // va_list versions of printf functions simply forward to the respective
 // CRT function; note that they assume that va_list was created using


@@ -411,10 +436,6 @@ wxVsnprintf(wchar_t *str, size_t size, const wxString& format, va_list argptr);
     }
 
 #define WX_DEFINE_SCANFUNC(name, numfixed, fixed, impl, passfixed)            \
     }
 
 #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)
     _WX_VARARG_ITER(_WX_VARARG_MAX_ARGS,                                      \
                     _WX_DEFINE_SCANFUNC,                                      \
                     dummy1, name, impl, passfixed, numfixed, fixed)


@@ -424,7 +445,7 @@ wxVsnprintf(wchar_t *str, size_t size, const wxString& format, va_list argptr);
 #ifdef __WINDOWS__
     #define wxScanfConvertFormatW(fmt) fmt
 #else
 #ifdef __WINDOWS__
     #define wxScanfConvertFormatW(fmt) fmt
 #else

-    const wxWCharBuffer
+    const wxScopedWCharBuffer

     WXDLLIMPEXP_BASE wxScanfConvertFormatW(const wchar_t *format);
 #endif
 
     WXDLLIMPEXP_BASE wxScanfConvertFormatW(const wchar_t *format);
 #endif
 


@@ -442,9 +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)))
                    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))
                    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))
                    wxCRT_SscanfW, (str.data(), wxScanfConvertFormatW(format)))
 WX_DEFINE_SCANFUNC(wxSscanf, 2, (const wxString& str, const char *format),
                    wxCRT_SscanfA, (str.mb_str(), format))


@@ -459,8 +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);
 #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);
 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);