X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8dbb97958a2f1a51e02721bac544543ec22caa22..43790a0d0386ba63c967545cea7487df2db6e966:/include/wx/wxchar.h diff --git a/include/wx/wxchar.h b/include/wx/wxchar.h index f9863154e5..99cf662689 100644 --- a/include/wx/wxchar.h +++ b/include/wx/wxchar.h @@ -1,13 +1,13 @@ -/** -* Name: wx/wxchar.h -* Purpose: Declarations common to wx char/wchar_t usage (wide chars) -* Author: Joel Farley, Ove Kåven -* Modified by: Vadim Zeitlin, Robert Roebling -* Created: 1998/06/12 -* RCS-ID: $Id$ -* Copyright: (c) 1998-2002 wxWindows dev team -* Licence: wxWindows licence -*/ +/* + * Name: wx/wxchar.h + * Purpose: Declarations common to wx char/wchar_t usage (wide chars) + * Author: Joel Farley, Ove Kåven + * Modified by: Vadim Zeitlin, Robert Roebling, Ron Lee + * Created: 1998/06/12 + * RCS-ID: $Id$ + * Copyright: (c) 1998-2002 wxWidgets dev team + * Licence: wxWindows licence + */ /* THIS IS A C FILE, DON'T USE C++ FEATURES (IN PARTICULAR COMMENTS) IN IT */ @@ -18,17 +18,11 @@ #pragma interface "wxchar.h" #endif -#include "wx/defs.h" /* for wxUSE_UNICODE */ - -/* ---------------------------------------------------------------------------- */ -/* check whether we have wchar_t and which size it is if we do */ -/* ---------------------------------------------------------------------------- */ +#include "wx/defs.h" /* for wxUSE_UNICODE */ +/* check whether we have wchar_t and which size it is if we do */ #if !defined(wxUSE_WCHAR_T) - #if defined(__WIN16__) - /* no wchar_t under Win16 regadrless of compiler used */ - #define wxUSE_WCHAR_T 0 - #elif defined(__UNIX__) + #if defined(__UNIX__) #if defined(HAVE_WCSTR_H) || defined(HAVE_WCHAR_H) || defined(__FreeBSD__) || defined(__DARWIN__) #define wxUSE_WCHAR_T 1 #else @@ -41,72 +35,80 @@ #elif defined(__VISAGECPP__) && (__IBMCPP__ < 400) #define wxUSE_WCHAR_T 0 #else - /* add additional compiler checks if this fails */ + /* add additional compiler checks if this fails */ #define wxUSE_WCHAR_T 1 #endif -#endif /* !defined(wxUSE_WCHAR_T) */ +#endif /* !defined(wxUSE_WCHAR_T) */ -/* Unicode support requires wchar_t */ +/* Unicode support requires wchar_t */ #if wxUSE_UNICODE && !wxUSE_WCHAR_T #error "wchar_t must be available in Unicode build" -#endif /* Unicode */ +#endif /* Unicode */ + +/* + Standard headers we need here. -/* ---------------------------------------------------------------------------- */ -/* standard headers we need here */ -/* */ -/* NB: don't include any wxWindows headers here because almost of them include */ -/* this one! */ -/* ---------------------------------------------------------------------------- */ + NB: don't include any wxWidgets headers here because almost of them include + this one! + */ -/* Required for wxPrintf() etc */ +/* Required for wxPrintf() etc */ #include -/* Almost all compiler have strdup(), but not quite all: CodeWarrior under Mac */ -/* and VC++ for Windows CE don't provide it */ +/* Almost all compiler have strdup(), but not quite all: CodeWarrior under Mac */ +/* and VC++ for Windows CE don't provide it */ #if !(defined(__MWERKS__) && defined(__WXMAC__)) && !defined(__WXWINCE__) - /* use #define, not inline wrapper, as it is tested with #ifndef below */ + /* use #define, not inline wrapper, as it is tested with #ifndef below */ #define wxStrdupA strdup #endif -/* non Unix compilers which do have wchar.h (but not tchar.h which is included */ -/* below and which includes wchar.h anyhow). */ -/* Actually MinGW has tchar.h, but it does not include wchar.h */ +/* + non Unix compilers which do have wchar.h (but not tchar.h which is included + below and which includes wchar.h anyhow). + + Actually MinGW has tchar.h, but it does not include wchar.h + */ #if defined(__MWERKS__) || defined(__VISAGECPP__) || defined(__MINGW32__) || defined(__WATCOMC__) #ifndef HAVE_WCHAR_H #define HAVE_WCHAR_H #endif #endif +#if defined(__MWERKS__) && !defined(__MACH__) + #ifndef HAVE_WCSLEN + #define HAVE_WCSLEN + #endif +#endif #if wxUSE_WCHAR_T #ifdef HAVE_WCHAR_H - /* the current (as of Nov 2002) version of cygwin has a bug in its */ - /* wchar.h -- there is no extern "C" around the declarations in it and */ - /* this results in linking errors later; also, at least on some */ - /* Cygwin versions, wchar.h requires sys/types.h */ + /* the current (as of Nov 2002) version of cygwin has a bug in its */ + /* wchar.h -- there is no extern "C" around the declarations in it and */ + /* this results in linking errors later; also, at least on some */ + /* Cygwin versions, wchar.h requires sys/types.h */ #ifdef __CYGWIN__ #include extern "C" { - #endif /* Cygwin */ + #endif /* Cygwin */ #include #ifdef __CYGWIN__ } - #endif /* Cygwin */ + #endif /* Cygwin */ #elif defined(HAVE_WCSTR_H) - /* old compilers have relevant declarations here */ + /* old compilers have relevant declarations here */ #include #elif defined(__FreeBSD__) || defined(__DARWIN__) || defined(__EMX__) - /* include stdlib.h for wchar_t */ + /* include stdlib.h for wchar_t */ #include - #endif /* HAVE_WCHAR_H */ -#endif /* wxUSE_WCHAR_T */ + #endif /* HAVE_WCHAR_H */ +#endif /* wxUSE_WCHAR_T */ -/* ---------------------------------------------------------------------------- */ -/* define wxHAVE_TCHAR_SUPPORT for the compilers which support the TCHAR type */ -/* mapped to either char or wchar_t depending on the ASCII/Unicode mode and have */ -/* the function mapping _tfoo() -> foo() or wfoo() */ -/* ---------------------------------------------------------------------------- */ +/* ---------------------------------------------------------------------------- */ +/* define wxHAVE_TCHAR_SUPPORT for the compilers which support the TCHAR type */ +/* mapped to either char or wchar_t depending on the ASCII/Unicode mode and have */ +/* the function mapping _tfoo() -> foo() or wfoo() */ +/* ---------------------------------------------------------------------------- */ -/* VC++ and BC++ starting with 5.2 have TCHAR support */ +/* VC++ and BC++ starting with 5.2 have TCHAR support */ #ifdef __VISUALC__ #define wxHAVE_TCHAR_SUPPORT #elif defined(__BORLANDC__) && (__BORLANDC__ >= 0x520) @@ -114,104 +116,106 @@ #include #elif defined(__WATCOMC__) #define wxHAVE_TCHAR_SUPPORT +#elif defined(__DMC__) + #define wxHAVE_TCHAR_SUPPORT #elif defined(__MINGW32__) && wxCHECK_W32API_VERSION( 1, 0 ) #define wxHAVE_TCHAR_SUPPORT #include #include #include #elif 0 && defined(__VISAGECPP__) && (__IBMCPP__ >= 400) - /* VZ: the old VisualAge definitions were completely wrong and had no */ - /* chance at all to work in Unicode build anyhow so let's pretend that */ - /* VisualAge does _not_ support TCHAR for the moment (as indicated by */ - /* "0 &&" above) until someone really has time to delve into Unicode */ - /* issues under OS/2 */ + /* VZ: the old VisualAge definitions were completely wrong and had no */ + /* chance at all to work in Unicode build anyhow so let's pretend that */ + /* VisualAge does _not_ support TCHAR for the moment (as indicated by */ + /* "0 &&" above) until someone really has time to delve into Unicode */ + /* issues under OS/2 */ - /* VisualAge 4.0+ supports TCHAR */ + /* VisualAge 4.0+ supports TCHAR */ #define wxHAVE_TCHAR_SUPPORT -#endif /* compilers with (good) TCHAR support */ +#endif /* compilers with (good) TCHAR support */ #ifdef __MWERKS__ #define HAVE_WPRINTF #endif #ifdef wxHAVE_TCHAR_SUPPORT - /* get TCHAR definition if we've got it */ + /* get TCHAR definition if we've got it */ #include - /* we surely do have wchar_t if we have TCHAR */ + /* we surely do have wchar_t if we have TCHAR */ #ifndef wxUSE_WCHAR_T #define wxUSE_WCHAR_T 1 - #endif /* !defined(wxUSE_WCHAR_T) */ + #endif /* !defined(wxUSE_WCHAR_T) */ - /* and we also do have wcslen() */ + /* and we also do have wcslen() */ #ifndef HAVE_WCSLEN #define HAVE_WCSLEN #endif -#endif /* wxHAVE_TCHAR_SUPPORT */ +#endif /* wxHAVE_TCHAR_SUPPORT */ -/* ---------------------------------------------------------------------------- */ -/* define wxChar type */ -/* ---------------------------------------------------------------------------- */ +/* ---------------------------------------------------------------------------- */ +/* define wxChar type */ +/* ---------------------------------------------------------------------------- */ -/* TODO: define wxCharInt to be equal to either int or wint_t? */ +/* TODO: define wxCharInt to be equal to either int or wint_t? */ #if !wxUSE_UNICODE typedef char wxChar; typedef signed char wxSChar; typedef unsigned char wxUChar; -#else /* Unicode */ - /* VZ: note that VC++ defines _T[SU]CHAR simply as wchar_t and not as */ - /* signed/unsigned version of it which (a) makes sense to me (unlike */ - /* char wchar_t is always unsigned) and (b) was how the previous */ - /* definitions worked so keep it like this */ - - /* GNU libc has __WCHAR_TYPE__ which requires special treatment, see */ - /* comment below */ +#else /* Unicode */ + /* VZ: note that VC++ defines _T[SU]CHAR simply as wchar_t and not as */ + /* signed/unsigned version of it which (a) makes sense to me (unlike */ + /* char wchar_t is always unsigned) and (b) was how the previous */ + /* definitions worked so keep it like this */ + + /* GNU libc has __WCHAR_TYPE__ which requires special treatment, see */ + /* comment below */ #if !defined(__WCHAR_TYPE__) || \ (!defined(__GNUC__) || wxCHECK_GCC_VERSION(2, 96)) - /* standard case */ + /* standard case */ typedef wchar_t wxChar; typedef wchar_t wxSChar; typedef wchar_t wxUChar; - #else /* __WCHAR_TYPE__ and gcc < 2.96 */ - /* VS: wxWindows used to define wxChar as __WCHAR_TYPE__ here. However, */ - /* this doesn't work with new GCC 3.x compilers because wchar_t is */ - /* C++'s builtin type in the new standard. OTOH, old compilers (GCC */ - /* 2.x) won't accept new definition of wx{S,U}Char, therefore we */ - /* have to define wxChar conditionally depending on detected */ - /* compiler & compiler version. */ - /* with old definition of wxChar. */ + #else /* __WCHAR_TYPE__ and gcc < 2.96 */ + /* VS: wxWidgets used to define wxChar as __WCHAR_TYPE__ here. However, */ + /* this doesn't work with new GCC 3.x compilers because wchar_t is */ + /* C++'s builtin type in the new standard. OTOH, old compilers (GCC */ + /* 2.x) won't accept new definition of wx{S,U}Char, therefore we */ + /* have to define wxChar conditionally depending on detected */ + /* compiler & compiler version. */ + /* with old definition of wxChar. */ typedef __WCHAR_TYPE__ wxChar; typedef __WCHAR_TYPE__ wxSChar; typedef __WCHAR_TYPE__ wxUChar; - #endif /* __WCHAR_TYPE__ */ -#endif /* ASCII/Unicode */ + #endif /* __WCHAR_TYPE__ */ +#endif /* ASCII/Unicode */ -/* ---------------------------------------------------------------------------- */ -/* define _T() and related macros */ -/* ---------------------------------------------------------------------------- */ +/* ---------------------------------------------------------------------------- */ +/* define _T() and related macros */ +/* ---------------------------------------------------------------------------- */ -/* BSD systems define _T() to be something different in ctype.h, override it */ +/* BSD systems define _T() to be something different in ctype.h, override it */ #if defined(__FreeBSD__) || defined(__DARWIN__) #include #undef _T #endif -/* could already be defined by tchar.h (it's quasi standard) */ +/* could already be defined by tchar.h (it's quasi standard) */ #ifndef _T #if !wxUSE_UNICODE #define _T(x) x - #else /* Unicode */ + #else /* Unicode */ #define _T(x) L ## x - #endif /* ASCII/Unicode */ -#endif /* !defined(_T) */ + #endif /* ASCII/Unicode */ +#endif /* !defined(_T) */ -/* although global macros with such names are normally bad, we want to have */ -/* another name for _T() which should be used to avoid confusion between _T() */ -/* and _() in wxWindows sources */ +/* although global macros with such names are normally bad, we want to have */ +/* another name for _T() which should be used to avoid confusion between _T() */ +/* and _() in wxWidgets sources */ #define wxT(x) _T(x) -/* Unicode-friendly __FILE__, __DATE__ and __TIME__ analogs */ +/* Unicode-friendly __FILE__, __DATE__ and __TIME__ analogs */ #ifndef __TFILE__ #define __XFILE__(x) wxT(x) #define __TFILE__ __XFILE__(__FILE__) @@ -227,18 +231,18 @@ #define __TTIME__ __XTIME__(__TIME__) #endif -/* ---------------------------------------------------------------------------- */ -/* define wxFoo() function for each standard foo() function whose signature */ -/* (exceptionally including the return type) includes any mention of char: */ -/* wxFoo() is going to be a Unicode-friendly version of foo(), i.e. will have */ -/* the same signature but with char replaced by wxChar which allows us to use */ -/* it in Unicode build as well */ -/* ---------------------------------------------------------------------------- */ +/* + define wxFoo() function for each standard foo() function whose signature + (exceptionally including the return type) includes any mention of char: + wxFoo() is going to be a Unicode-friendly version of foo(), i.e. will have + the same signature but with char replaced by wxChar which allows us to use + it in Unicode build as well + */ #ifdef wxHAVE_TCHAR_SUPPORT #include - /* ctype.h functions */ + /* ctype.h functions */ #define wxIsalnum _istalnum #define wxIsalpha _istalpha #define wxIscntrl _istcntrl @@ -253,21 +257,21 @@ #define wxTolower _totlower #define wxToupper _totupper - /* locale.h functons */ + /* locale.h functons */ #define wxSetlocale _tsetlocale - /* string.h functions */ + /* string.h functions */ #define wxStrcat _tcscat #define wxStrchr _tcschr #define wxStrcmp _tcscmp #define wxStrcoll _tcscoll #define wxStrcpy _tcscpy #define wxStrcspn _tcscspn - #define wxStrdupW _wcsdup /* notice the 'W'! */ + #define wxStrdupW _wcsdup /* notice the 'W'! */ #define wxStrftime _tcsftime #define wxStricmp _tcsicmp #define wxStrnicmp _tcsnicmp - #define wxStrlen_ _tcslen /* used in wxStrlen inline function */ + #define wxStrlen_ _tcslen /* used in wxStrlen inline function */ #define wxStrncat _tcsncat #define wxStrncmp _tcsncmp #define wxStrncpy _tcsncpy @@ -280,7 +284,7 @@ #define wxStrtoul _tcstoul #define wxStrxfrm _tcsxfrm - /* stdio.h functions */ + /* stdio.h functions */ #define wxFgetc _fgettc #define wxFgetchar _fgettchar #define wxFgets _fgetts @@ -300,7 +304,18 @@ #define wxPutchar _puttchar #define wxPuts _putts #define wxScanf _tscanf - #define wxSprintf _stprintf + #if defined(__DMC__) + #if wxUSE_UNICODE + /* Digital Mars adds count to _stprintf (C99) so prototype conversion see wxchar.cpp */ + int wxSprintf (wchar_t * __RESTRICT s, const wchar_t * __RESTRICT format, ... ) ; + #else + /* and there is a bug in D Mars tchar.h prior to 8.39.4n, so define as sprintf */ + #define wxSprintf sprintf + #endif + #else + #define wxSprintf _stprintf + #endif + #define wxSscanf _stscanf #define wxTmpnam _ttmpnam #define wxUngetc _tungetc @@ -309,15 +324,15 @@ #define wxVsscanf _vstscanf #define wxVsprintf _vstprintf - /* special case: not all TCHAR-aware compilers have those */ + /* special case: not all TCHAR-aware compilers have those */ #if defined(__VISUALC__) || \ (defined(__BORLANDC__) && __BORLANDC__ >= 0x540) #define wxVsnprintf_ _vsntprintf #define wxSnprintf_ _sntprintf #endif - /* special case: these functions are missing under Win9x with Unicows so we */ - /* have to implement them ourselves */ + /* special case: these functions are missing under Win9x with Unicows so we */ + /* have to implement them ourselves */ #if wxUSE_UNICODE_MSLU #define wxRemove wxMSLU__tremove #define wxRename wxMSLU__trename @@ -330,23 +345,23 @@ #endif #endif - /* stdlib.h functions */ + /* stdlib.h functions */ #define wxAtoi _ttoi #define wxAtol _ttol - /* #define wxAtof _tttof -- notice that there is no such thing (why?) */ + /* #define wxAtof _tttof -- notice that there is no such thing (why?) */ #define wxGetenv _tgetenv #define wxSystem _tsystem - /* time.h functions */ + /* time.h functions */ #define wxAsctime _tasctime #define wxCtime _tctime -#else /* !TCHAR-aware compilers */ +#else /* !TCHAR-aware compilers */ #if wxUSE_UNICODE #include - /* this is probably glibc-specific */ - #if defined(__WCHAR_TYPE__) - /* ctype.h functions (wctype.h) */ + /* this is probably glibc-specific */ + #if defined(__WCHAR_TYPE__) && !defined(__MWERKS__) + /* ctype.h functions (wctype.h) */ #define wxIsalnum iswalnum #define wxIsalpha iswalpha #define wxIscntrl iswcntrl @@ -360,24 +375,24 @@ #define wxIsxdigit iswxdigit #if defined(__GLIBC__) && (__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0) - /* /usr/include/wctype.h incorrectly declares translations */ - /* tables which provokes tons of compile-time warnings -- try */ - /* to correct this */ + /* /usr/include/wctype.h incorrectly declares translations */ + /* tables which provokes tons of compile-time warnings -- try */ + /* to correct this */ #define wxTolower(wc) towctrans((wc), (wctrans_t)__ctype_tolower) #define wxToupper(wc) towctrans((wc), (wctrans_t)__ctype_toupper) - #else /* !glibc 2.0 */ + #else /* !glibc 2.0 */ #define wxTolower towlower #define wxToupper towupper - #endif /* gcc/!gcc */ + #endif /* gcc/!gcc */ - /* string.h functions (wchar.h) */ + /* string.h functions (wchar.h) */ #define wxStrcat wcscat #define wxStrchr wcschr #define wxStrcmp wcscmp #define wxStrcoll wcscoll #define wxStrcpy wcscpy #define wxStrcspn wcscspn - #define wxStrlen_ wxWcslen /* wxStrlen_() is used in wxStrlen() */ + #define wxStrlen_ wxWcslen /* wxStrlen_() is used in wxStrlen() */ #define wxStrncat wcsncat #define wxStrncmp wcsncmp #define wxStrncpy wcsncpy @@ -417,16 +432,16 @@ #define wxPutchar(wch) wxPutc(wch, stdout) #endif - /* we need %s to %ls conversion for printf and scanf etc */ + /* we need %s to %ls conversion for printf and scanf etc */ #define wxNEED_PRINTF_CONVERSION - /* glibc doesn't have wide char equivalents of the other stuff so */ - /* use our own versions */ + /* glibc doesn't have wide char equivalents of the other stuff so */ + /* use our own versions */ #define wxNEED_WX_STDIO_H #define wxNEED_WX_STDLIB_H #define wxNEED_WX_TIME_H - #elif defined(__MWERKS__) && ( defined(macintosh) || defined(__MACH__) ) - /* ctype.h functions (wctype.h) */ + #elif defined(__MWERKS__) && ( defined(__MSL__) || defined(__MACH__) ) + /* ctype.h functions (wctype.h) */ #define wxIsalnum iswalnum #define wxIsalpha iswalpha #define wxIscntrl iswcntrl @@ -441,14 +456,14 @@ #define wxTolower towlower #define wxToupper towupper - /* string.h functions (wchar.h) */ + /* string.h functions (wchar.h) */ #define wxStrcat wcscat #define wxStrchr wcschr #define wxStrcmp wcscmp #define wxStrcoll wcscoll #define wxStrcpy wcscpy #define wxStrcspn wcscspn - #define wxStrlen_ wxWcslen /* wxStrlen_() is used in wxStrlen() */ + #define wxStrlen_ wxWcslen /* wxStrlen_() is used in wxStrlen() */ #define wxStrncat wcsncat #define wxStrncmp wcsncmp #define wxStrncpy wcsncpy @@ -476,47 +491,35 @@ #define wxPutc putwc #define wxPutchar putwchar #define wxFputs fputws - - /* stdio.h functions */ - + + /* stdio.h functions */ + #define wxNEED_WX_STDIO_H - /* stdlib.h functions */ + /* stdlib.h functions */ + #ifdef __MACH__ + #define wxNEED_WX_STDLIB_H + #else #define wxAtof watof #define wxAtoi watoi #define wxAtol watol #define wxGetenv(a) ((wxChar*)NULL) #define wxSystem(a) ((int)NULL) - - /* time.h functions */ + #endif + /* time.h functions */ #define wxAsctime wasciitime #define wxCtime wctime - /* #define wxStrftime wcsftime */ - - /* - #define wxNEED_FPUTWC + /* #define wxStrftime wcsftime */ - #include - - int wxFputs(const wxChar *ch, FILE *stream); - int wxPutc(wxChar ch, FILE *stream); - - #define wxPuts(ws) wxFputs(ws, stdout) - #define wxPutchar(wch) wxPutc(wch, stdout) - - #define wxNEED_PRINTF_CONVERSION - #define wxNEED_WX_STDIO_H - #define wxNEED_WX_STDLIB_H - */ #define wxNEED_WX_TIME_H - #else /* !metrowerks for apple */ + #else /* !metrowerks for apple */ #error "Please define wide character functions for your environment" #endif - #else /* ASCII */ + #else /* ASCII */ #include #include - /* ctype.h functions */ + /* ctype.h functions */ #define wxIsalnum isalnum #define wxIsalpha isalpha #define wxIscntrl iscntrl @@ -531,10 +534,10 @@ #define wxTolower tolower #define wxToupper toupper - /* locale.h functons */ + /* locale.h functons */ #define wxSetlocale setlocale - /* string.h functions */ + /* string.h functions */ #define wxStrcat strcat #define wxStrchr strchr #define wxStrcmp strcmp @@ -542,8 +545,8 @@ #define wxStrcpy strcpy #define wxStrcspn strcspn - /* wxStricmp and wxStrnicmp are defined below */ - #define wxStrlen_ strlen /* used in wxStrlen inline function */ + /* wxStricmp and wxStrnicmp are defined below */ + #define wxStrlen_ strlen /* used in wxStrlen inline function */ #define wxStrncat strncat #define wxStrncmp strncmp #define wxStrncpy strncpy @@ -559,7 +562,7 @@ #define wxStrtoul strtoul #define wxStrxfrm strxfrm - /* stdio.h functions */ + /* stdio.h functions */ #define wxFopen fopen #define wxFreopen freopen #define wxRemove remove @@ -592,27 +595,27 @@ #define wxVsscanf vsscanf #define wxVsprintf vsprintf - /* stdlib.h functions */ + /* stdlib.h functions */ #define wxAtof atof #define wxAtoi atoi #define wxAtol atol #define wxGetenv getenv #define wxSystem system - /* time.h functions */ + /* time.h functions */ #define wxAsctime asctime #define wxCtime ctime #define wxStrftime strftime - #endif /* Unicode/ASCII */ -#endif /* TCHAR-aware compilers/the others */ + #endif /* Unicode/ASCII */ +#endif /* TCHAR-aware compilers/the others */ + +/* + various special cases + */ -/* ---------------------------------------------------------------------------- */ -/* various special cases */ -/* ---------------------------------------------------------------------------- */ +/* define wxStricmp and wxStrnicmp for various compilers */ -/* define wxStricmp and wxStrnicmp for various compilers */ -/* */ -/* note that in Unicode mode we definitely are going to need our own version */ +/* note that in Unicode mode we definitely are going to need our own version */ #if !defined(wxStricmp) && !wxUSE_UNICODE #if defined(__BORLANDC__) || defined(__WATCOMC__) || \ defined(__SALFORDC__) || defined(__VISAGECPP__) || \ @@ -626,17 +629,21 @@ #elif defined(__UNIX__) || defined(__GNUWIN32__) #define wxStricmp strcasecmp #define wxStrnicmp strncasecmp - /* #else -- use wxWindows implementation */ + /* #else -- use wxWidgets implementation */ #endif -#endif /* !defined(wxStricmp) */ +#endif /* !defined(wxStricmp) */ -/* define wxWcslen() which should be always available if wxUSE_WCHAR_T == 1 (as */ -/* it's used in wx/buffer.h -- and also might be used just below by wxStrlen() */ -/* when wxStrlen_() is #define'd as wxWcslen so do it before defining wxStrlen) */ +/* define wxWcslen() which should be always available if wxUSE_WCHAR_T == 1 (as */ +/* it's used in wx/buffer.h -- and also might be used just below by wxStrlen() */ +/* when wxStrlen_() is #define'd as wxWcslen so do it before defining wxStrlen) */ #if wxUSE_WCHAR_T #ifdef HAVE_WCSLEN #define wxWcslen wcslen #else + #if defined( __WXMAC_XCODE__ ) && !defined( __cplusplus ) + /* xcode native targets are giving multiply defined symbols on regex */ + static + #endif inline size_t wxWcslen(const wchar_t *s) { size_t n = 0; @@ -646,21 +653,23 @@ return n; } #endif -#endif /* wxUSE_WCHAR_T */ +#endif /* wxUSE_WCHAR_T */ #ifdef __cplusplus -/* checks whether the passed in pointer is NULL and if the string is empty */ +/* checks whether the passed in pointer is NULL and if the string is empty */ inline bool wxIsEmpty(const wxChar *p) { return !p || !*p; } -/* safe version of strlen() (returns 0 if passed NULL pointer) */ +/* safe version of strlen() (returns 0 if passed NULL pointer) */ inline size_t wxStrlen(const wxChar *psz) { return psz ? wxStrlen_(psz) : 0; } #endif -/* each of strdup() and wcsdup() may or may not be available but we need both */ -/* of them anyhow for wx/buffer.h so we define the missing one(s) in */ -/* wxchar.cpp and so we should always have both wxStrdupA and wxStrdupW */ -/* defined -- if this is somehow not the case in some situations, please */ -/* correct that and not the lines here */ +/* + each of strdup() and wcsdup() may or may not be available but we need both + of them anyhow for wx/buffer.h so we define the missing one(s) in + wxchar.cpp and so we should always have both wxStrdupA and wxStrdupW + defined -- if this is somehow not the case in some situations, please + correct that and not the lines here + */ #if wxUSE_UNICODE #define wxStrdup wxStrdupW #else @@ -668,11 +677,10 @@ inline size_t wxStrlen(const wxChar *psz) { return psz ? wxStrlen_(psz) : 0; } #endif #ifdef __cplusplus -WXDLLIMPEXP_BASE bool wxOKlibc(); /* for internal use */ +WXDLLIMPEXP_BASE bool wxOKlibc(); /* for internal use */ #endif -/* ---------------------------------------------------------------------------- */ -/* printf() family saga */ -/* ---------------------------------------------------------------------------- */ + +/* printf() family saga */ /* For some systems vsnprintf() exists in the system libraries but not in the @@ -681,7 +689,7 @@ WXDLLIMPEXP_BASE bool wxOKlibc(); /* for internal use */ #if defined(HAVE_VSNPRINTF) && !defined(HAVE_VSNPRINTF_DECL) extern "C" int vsnprintf(char *str, size_t size, const char *format, va_list ap); -#endif /* !HAVE_VSNPRINTF_DECL */ +#endif /* !HAVE_VSNPRINTF_DECL */ /* First of all, we always want to define safe snprintf() function to be used @@ -708,19 +716,19 @@ WXDLLIMPEXP_BASE bool wxOKlibc(); /* for internal use */ #elif defined(HAVE_VSWPRINTF) && !defined(__MINGW32__) #define wxVsnprintf_ vswprintf #endif - #else /* ASCII */ - /* all versions of CodeWarrior supported by wxWindows apparently have */ - /* vsnprintf() */ + #else /* ASCII */ + /* all versions of CodeWarrior supported by wxWidgets apparently have */ + /* vsnprintf() */ #if defined(HAVE_VSNPRINTF) || defined(__MWERKS__) || defined(__WATCOMC__) - /* assume we have snprintf() too if we have vsnprintf() */ + /* assume we have snprintf() too if we have vsnprintf() */ #define wxVsnprintf_ vsnprintf #define wxSnprintf_ snprintf #endif #endif -#endif /* wxVsnprintf_ not defined yet */ +#endif /* wxVsnprintf_ not defined yet */ #ifndef wxSnprintf_ - /* no [v]snprintf(), cook our own */ + /* no [v]snprintf(), cook our own */ WXDLLIMPEXP_BASE int wxSnprintf_(wxChar *buf, size_t len, const wxChar *format, ...) ATTRIBUTE_PRINTF_3; #endif @@ -749,19 +757,16 @@ WXDLLIMPEXP_BASE bool wxOKlibc(); /* for internal use */ 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(). - 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. */ -#ifndef wxVsnprintf_ - #undef wxNEED_PRINTF_CONVERSION -#endif #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 */ + /* + 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 + */ - #include /* for FILE */ + #include /* for FILE */ int wxScanf( const wxChar *format, ... ) ATTRIBUTE_PRINTF_1; int wxSscanf( const wxChar *str, const wxChar *format, ... ) ATTRIBUTE_PRINTF_2; @@ -773,11 +778,15 @@ WXDLLIMPEXP_BASE bool wxOKlibc(); /* for internal use */ 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 */ +#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 */ -#ifdef 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_) int wxSnprintf( 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 @@ -785,14 +794,14 @@ WXDLLIMPEXP_BASE bool wxOKlibc(); /* for internal use */ #define wxVsnprintf wxVsnprintf_ #endif -/* ---------------------------------------------------------------------------- */ -/* various functions which might not be available in libc and for which we */ -/* provide our own replacements in wxchar.cpp */ -/* ---------------------------------------------------------------------------- */ +/* + various functions which might not be available in libc and for which we + provide our own replacements in wxchar.cpp + */ + +/* ctype.h functions */ -/* ctype.h functions */ -/* */ -/* VZ: note that this is never defined currently */ +/* VZ: note that this is never defined currently */ #ifdef wxNEED_WX_CTYPE_H WXDLLIMPEXP_BASE int wxIsalnum(wxChar ch); WXDLLIMPEXP_BASE int wxIsalpha(wxChar ch); @@ -807,14 +816,14 @@ WXDLLIMPEXP_BASE bool wxOKlibc(); /* for internal use */ WXDLLIMPEXP_BASE int wxIsxdigit(wxChar ch); WXDLLIMPEXP_BASE int wxTolower(wxChar ch); WXDLLIMPEXP_BASE int wxToupper(wxChar ch); -#endif /* wxNEED_WX_CTYPE_H */ +#endif /* wxNEED_WX_CTYPE_H */ -/* under VC++ 6.0 isspace() returns 1 for 8 bit chars which completely breaks */ -/* the file parsing -- this may be true for 5.0 as well, update #ifdef then */ +/* under VC++ 6.0 isspace() returns 1 for 8 bit chars which completely breaks */ +/* the file parsing -- this may be true for 5.0 as well, update #ifdef then */ #if defined(__VISUALC__) && (__VISUALC__ >= 1200) && !wxUSE_UNICODE #undef wxIsspace #define wxIsspace(c) ((((unsigned)c) < 128) && isspace(c)) -#endif /* VC++ */ +#endif /* VC++ */ /* we had goofed and defined wxIctrl() instead of (correct) wxIscntrl() in the @@ -824,9 +833,9 @@ WXDLLIMPEXP_BASE bool wxOKlibc(); /* for internal use */ */ #define wxIsctrl wxIscntrl -/* string.h functions */ -/* */ -/* VZ: this is never defined neither currently */ +/* string.h functions */ + +/* VZ: this is never defined neither currently */ #ifdef wxNEED_WX_STRING_H WXDLLIMPEXP_BASE wxChar * wxStrcat(wxChar *dest, const wxChar *src); WXDLLIMPEXP_BASE const wxChar * wxStrchr(const wxChar *s, wxChar c); @@ -854,7 +863,7 @@ WXDLLIMPEXP_BASE bool wxOKlibc(); /* for internal use */ WXDLLIMPEXP_BASE long int wxStrtol(const wxChar *nptr, wxChar **endptr, int base); WXDLLIMPEXP_BASE unsigned long int wxStrtoul(const wxChar *nptr, wxChar **endptr, int base); WXDLLIMPEXP_BASE size_t wxStrxfrm(wxChar *dest, const wxChar *src, size_t n); -#endif /* wxNEED_WX_STRING_H */ +#endif /* wxNEED_WX_STRING_H */ #ifndef wxStrdupA WXDLLIMPEXP_BASE char *wxStrdupA(const char *psz); @@ -883,7 +892,7 @@ WXDLLIMPEXP_BASE wxWCharBuffer wxSetlocale(int category, const wxChar *locale); #endif #endif -/* stdio.h functions */ +/* stdio.h functions */ #ifdef wxNEED_WX_STDIO_H #include WXDLLIMPEXP_BASE FILE * wxFopen(const wxChar *path, const wxChar *mode); @@ -891,11 +900,11 @@ WXDLLIMPEXP_BASE wxWCharBuffer wxSetlocale(int category, const wxChar *locale); WXDLLIMPEXP_BASE int wxRemove(const wxChar *path); WXDLLIMPEXP_BASE int wxRename(const wxChar *oldpath, const wxChar *newpath); - /* *printf() family is handled separately */ -#endif /* wxNEED_WX_STDIO_H */ + /* *printf() family is handled separately */ +#endif /* wxNEED_WX_STDIO_H */ -/* stdlib.h functions */ +/* stdlib.h functions */ #ifndef wxAtof WXDLLIMPEXP_BASE double wxAtof(const wxChar *psz); #endif @@ -908,16 +917,22 @@ WXDLLIMPEXP_BASE int wxSystem(const wxChar *psz); #endif -/* time.h functions */ +/* time.h functions */ #ifdef wxNEED_WX_TIME_H #if defined(__MWERKS__) && defined(macintosh) - #include + #include #endif WXDLLIMPEXP_BASE size_t wxStrftime(wxChar *s, size_t max, const wxChar *fmt, const struct tm *tm); -#endif /* wxNEED_WX_TIME_H */ +#endif /* wxNEED_WX_TIME_H */ + +#ifndef wxCtime +#include +WXDLLIMPEXP_BASE wxChar *wxCtime(const time_t *timep); +#endif + -/* missing functions in some WinCE versions */ +/* missing functions in some WinCE versions */ #ifdef _WIN32_WCE #if (_WIN32_WCE < 300) WXDLLIMPEXP_BASE void *calloc( size_t num, size_t size ); @@ -930,12 +945,10 @@ WXDLLIMPEXP_BASE int isascii( int c ); #endif #endif -/* ---------------------------------------------------------------------------- */ -/* multibyte to wide char conversion functions and macros */ -/* ---------------------------------------------------------------------------- */ +/* multibyte to wide char conversion functions and macros */ #if wxUSE_WCHAR_T - /* multibyte<->widechar conversion */ + /* multibyte<->widechar conversion */ WXDLLIMPEXP_BASE size_t wxMB2WC(wchar_t *buf, const char *psz, size_t n); WXDLLIMPEXP_BASE size_t wxWC2MB(char *buf, const wchar_t *psz, size_t n); @@ -950,8 +963,8 @@ WXDLLIMPEXP_BASE int isascii( int c ); #define wxWC2WX wxWC2MB #define wxWX2WC wxMB2WC #endif -#else /* !wxUSE_UNICODE */ - /* No wxUSE_WCHAR_T: we have to do something (JACS) */ +#else /* !wxUSE_UNICODE */ + /* No wxUSE_WCHAR_T: we have to do something (JACS) */ #define wxMB2WC wxStrncpy #define wxWC2MB wxStrncpy #define wxMB2WX wxStrncpy